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configure @ 2993

Last change on this file since 2993 was 2993, checked in by bensch, 21 years ago
orxonox/branches/osX: now it should compile on more systems
Property svn:executable set to ``*
File size: 254.0 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 build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO AMTAR install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot CXX CXXFLAGS LDFLAGS CPPFLAGS ac_ct_CXX EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CXXDEPMODE am__fastdepCXX_TRUE am__fastdepCXX_FALSE CC CFLAGS ac_ct_CC CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE CPP EGREP SDL_CONFIG SDL_CFLAGS SDL_LIBS MSBITFIELDS PKG_CONFIG GTK2_CFLAGS GTK2_LIBS HAVE_GTK2_TRUE HAVE_GTK2_FALSE LIBOBJS LTLIBOBJS'
315	ac_subst_files=''
316
317	# Initialize some variables set by options.
318	ac_init_help=
319	ac_init_version=false
320	# The variables have the same names as the options, with
321	# dashes changed to underlines.
322	cache_file=/dev/null
323	exec_prefix=NONE
324	no_create=
325	no_recursion=
326	prefix=NONE
327	program_prefix=NONE
328	program_suffix=NONE
329	program_transform_name=s,x,x,
330	silent=
331	site=
332	srcdir=
333	verbose=
334	x_includes=NONE
335	x_libraries=NONE
336
337	# Installation directory options.
338	# These are left unexpanded so users can "make install exec_prefix=/foo"
339	# and all the variables that are supposed to be based on exec_prefix
340	# by default will actually change.
341	# Use braces instead of parens because sh, perl, etc. also accept them.
342	bindir='${exec_prefix}/bin'
343	sbindir='${exec_prefix}/sbin'
344	libexecdir='${exec_prefix}/libexec'
345	datadir='${prefix}/share'
346	sysconfdir='${prefix}/etc'
347	sharedstatedir='${prefix}/com'
348	localstatedir='${prefix}/var'
349	libdir='${exec_prefix}/lib'
350	includedir='${prefix}/include'
351	oldincludedir='/usr/include'
352	infodir='${prefix}/info'
353	mandir='${prefix}/man'
354
355	ac_prev=
356	for ac_option
357	do
358	# If the previous option needs an argument, assign it.
359	if test -n "$ac_prev"; then
360	eval "$ac_prev=\$ac_option"
361	ac_prev=
362	continue
363	fi
364
365	ac_optarg=`expr "x$ac_option" : 'x[^=]=$.$'`
366
367	# Accept the important Cygnus configure options, so we can diagnose typos.
368
369	case $ac_option in
370
371	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
372	ac_prev=bindir ;;
373	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
374	bindir=$ac_optarg ;;
375
376	-build \| --build \| --buil \| --bui \| --bu)
377	ac_prev=build_alias ;;
378	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
379	build_alias=$ac_optarg ;;
380
381	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
382	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
383	ac_prev=cache_file ;;
384	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
385	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
386	cache_file=$ac_optarg ;;
387
388	--config-cache \| -C)
389	cache_file=config.cache ;;
390
391	-datadir \| --datadir \| --datadi \| --datad \| --data \| --dat \| --da)
392	ac_prev=datadir ;;
393	-datadir=* \| --datadir=* \| --datadi=* \| --datad=* \| --data=* \| --dat=* \
394	\| --da=*)
395	datadir=$ac_optarg ;;
396
397	-disable-* \| --disable-*)
398	ac_feature=`expr "x$ac_option" : 'x-disable-$.$'`
399	# Reject names that are not valid shell variable names.
400	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
401	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
402	{ (exit 1); exit 1; }; }
403	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`
404	eval "enable_$ac_feature=no" ;;
405
406	-enable-* \| --enable-*)
407	ac_feature=`expr "x$ac_option" : 'x-enable-$[^=]$'`
408	# Reject names that are not valid shell variable names.
409	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
410	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
411	{ (exit 1); exit 1; }; }
412	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`
413	case $ac_option in
414	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;
415	*) ac_optarg=yes ;;
416	esac
417	eval "enable_$ac_feature='$ac_optarg'" ;;
418
419	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
420	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
421	\| --exec \| --exe \| --ex)
422	ac_prev=exec_prefix ;;
423	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
424	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
425	\| --exec=* \| --exe=* \| --ex=*)
426	exec_prefix=$ac_optarg ;;
427
428	-gas \| --gas \| --ga \| --g)
429	# Obsolete; use --with-gas.
430	with_gas=yes ;;
431
432	-help \| --help \| --hel \| --he \| -h)
433	ac_init_help=long ;;
434	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
435	ac_init_help=recursive ;;
436	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
437	ac_init_help=short ;;
438
439	-host \| --host \| --hos \| --ho)
440	ac_prev=host_alias ;;
441	-host=* \| --host=* \| --hos=* \| --ho=*)
442	host_alias=$ac_optarg ;;
443
444	-includedir \| --includedir \| --includedi \| --included \| --include \
445	\| --includ \| --inclu \| --incl \| --inc)
446	ac_prev=includedir ;;
447	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
448	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
449	includedir=$ac_optarg ;;
450
451	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
452	ac_prev=infodir ;;
453	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
454	infodir=$ac_optarg ;;
455
456	-libdir \| --libdir \| --libdi \| --libd)
457	ac_prev=libdir ;;
458	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
459	libdir=$ac_optarg ;;
460
461	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
462	\| --libexe \| --libex \| --libe)
463	ac_prev=libexecdir ;;
464	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
465	\| --libexe=* \| --libex=* \| --libe=*)
466	libexecdir=$ac_optarg ;;
467
468	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
469	\| --localstate \| --localstat \| --localsta \| --localst \
470	\| --locals \| --local \| --loca \| --loc \| --lo)
471	ac_prev=localstatedir ;;
472	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
473	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \
474	\| --locals=* \| --local=* \| --loca=* \| --loc=* \| --lo=*)
475	localstatedir=$ac_optarg ;;
476
477	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
478	ac_prev=mandir ;;
479	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
480	mandir=$ac_optarg ;;
481
482	-nfp \| --nfp \| --nf)
483	# Obsolete; use --without-fp.
484	with_fp=no ;;
485
486	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
487	\| --no-cr \| --no-c \| -n)
488	no_create=yes ;;
489
490	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
491	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
492	no_recursion=yes ;;
493
494	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
495	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
496	\| --oldin \| --oldi \| --old \| --ol \| --o)
497	ac_prev=oldincludedir ;;
498	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
499	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
500	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
501	oldincludedir=$ac_optarg ;;
502
503	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
504	ac_prev=prefix ;;
505	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
506	prefix=$ac_optarg ;;
507
508	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
509	\| --program-pre \| --program-pr \| --program-p)
510	ac_prev=program_prefix ;;
511	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
512	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
513	program_prefix=$ac_optarg ;;
514
515	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
516	\| --program-suf \| --program-su \| --program-s)
517	ac_prev=program_suffix ;;
518	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
519	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
520	program_suffix=$ac_optarg ;;
521
522	-program-transform-name \| --program-transform-name \
523	\| --program-transform-nam \| --program-transform-na \
524	\| --program-transform-n \| --program-transform- \
525	\| --program-transform \| --program-transfor \
526	\| --program-transfo \| --program-transf \
527	\| --program-trans \| --program-tran \
528	\| --progr-tra \| --program-tr \| --program-t)
529	ac_prev=program_transform_name ;;
530	-program-transform-name=* \| --program-transform-name=* \
531	\| --program-transform-nam=* \| --program-transform-na=* \
532	\| --program-transform-n=* \| --program-transform-=* \
533	\| --program-transform=* \| --program-transfor=* \
534	\| --program-transfo=* \| --program-transf=* \
535	\| --program-trans=* \| --program-tran=* \
536	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
537	program_transform_name=$ac_optarg ;;
538
539	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
540	\| -silent \| --silent \| --silen \| --sile \| --sil)
541	silent=yes ;;
542
543	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
544	ac_prev=sbindir ;;
545	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
546	\| --sbi=* \| --sb=*)
547	sbindir=$ac_optarg ;;
548
549	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
550	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
551	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
552	\| --sha \| --sh)
553	ac_prev=sharedstatedir ;;
554	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
555	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
556	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
557	\| --sha=* \| --sh=*)
558	sharedstatedir=$ac_optarg ;;
559
560	-site \| --site \| --sit)
561	ac_prev=site ;;
562	-site=* \| --site=* \| --sit=*)
563	site=$ac_optarg ;;
564
565	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
566	ac_prev=srcdir ;;
567	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
568	srcdir=$ac_optarg ;;
569
570	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
571	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
572	ac_prev=sysconfdir ;;
573	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
574	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
575	sysconfdir=$ac_optarg ;;
576
577	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
578	ac_prev=target_alias ;;
579	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
580	target_alias=$ac_optarg ;;
581
582	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
583	verbose=yes ;;
584
585	-version \| --version \| --versio \| --versi \| --vers \| -V)
586	ac_init_version=: ;;
587
588	-with-* \| --with-*)
589	ac_package=`expr "x$ac_option" : 'x-with-$[^=]$'`
590	# Reject names that are not valid shell variable names.
591	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
592	{ echo "$as_me: error: invalid package name: $ac_package" >&2
593	{ (exit 1); exit 1; }; }
594	ac_package=`echo $ac_package\| sed 's/-/_/g'`
595	case $ac_option in
596	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;
597	*) ac_optarg=yes ;;
598	esac
599	eval "with_$ac_package='$ac_optarg'" ;;
600
601	-without-* \| --without-*)
602	ac_package=`expr "x$ac_option" : 'x-without-$.$'`
603	# Reject names that are not valid shell variable names.
604	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
605	{ echo "$as_me: error: invalid package name: $ac_package" >&2
606	{ (exit 1); exit 1; }; }
607	ac_package=`echo $ac_package \| sed 's/-/_/g'`
608	eval "with_$ac_package=no" ;;
609
610	--x)
611	# Obsolete; use --with-x.
612	with_x=yes ;;
613
614	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
615	\| --x-incl \| --x-inc \| --x-in \| --x-i)
616	ac_prev=x_includes ;;
617	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
618	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
619	x_includes=$ac_optarg ;;
620
621	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
622	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
623	ac_prev=x_libraries ;;
624	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
625	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
626	x_libraries=$ac_optarg ;;
627
628	-*) { echo "$as_me: error: unrecognized option: $ac_option
629	Try \`$0 --help' for more information." >&2
630	{ (exit 1); exit 1; }; }
631	;;
632
633	=)
634	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
635	# Reject names that are not valid shell variable names.
636	expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
637	{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2
638	{ (exit 1); exit 1; }; }
639	ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`
640	eval "$ac_envvar='$ac_optarg'"
641	export $ac_envvar ;;
642
643	*)
644	# FIXME: should be removed in autoconf 3.0.
645	echo "$as_me: WARNING: you should use --build, --host, --target" >&2
646	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
647	echo "$as_me: WARNING: invalid host type: $ac_option" >&2
648	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
649	;;
650
651	esac
652	done
653
654	if test -n "$ac_prev"; then
655	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
656	{ echo "$as_me: error: missing argument to $ac_option" >&2
657	{ (exit 1); exit 1; }; }
658	fi
659
660	# Be sure to have absolute paths.
661	for ac_var in exec_prefix prefix
662	do
663	eval ac_val=$`echo $ac_var`
664	case $ac_val in
665	[\\/$]* \| ?:[\\/]* \| NONE \| '' ) ;;
666	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
667	{ (exit 1); exit 1; }; };;
668	esac
669	done
670
671	# Be sure to have absolute paths.
672	for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
673	localstatedir libdir includedir oldincludedir infodir mandir
674	do
675	eval ac_val=$`echo $ac_var`
676	case $ac_val in
677	[\\/$]* \| ?:[\\/]* ) ;;
678	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
679	{ (exit 1); exit 1; }; };;
680	esac
681	done
682
683	# There might be people who depend on the old broken behavior: `$host'
684	# used to hold the argument of --host etc.
685	# FIXME: To remove some day.
686	build=$build_alias
687	host=$host_alias
688	target=$target_alias
689
690	# FIXME: To remove some day.
691	if test "x$host_alias" != x; then
692	if test "x$build_alias" = x; then
693	cross_compiling=maybe
694	echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
695	If a cross compiler is detected then cross compile mode will be used." >&2
696	elif test "x$build_alias" != "x$host_alias"; then
697	cross_compiling=yes
698	fi
699	fi
700
701	ac_tool_prefix=
702	test -n "$host_alias" && ac_tool_prefix=$host_alias-
703
704	test "$silent" = yes && exec 6>/dev/null
705
706
707	# Find the source files, if location was not specified.
708	if test -z "$srcdir"; then
709	ac_srcdir_defaulted=yes
710	# Try the directory containing this script, then its parent.
711	ac_confdir=`(dirname "$0") 2>/dev/null \|\|
712	$as_expr X"$0" : 'X$.[^/]$//[^/][^/]/$' \\| \
713	X"$0" : 'X$//$[^/]' \\| \
714	X"$0" : 'X$//$$' \\| \
715	X"$0" : 'X$/$' \\| \
716	. : '$.$' 2>/dev/null \|\|
717	echo X"$0" \|
718	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
719	/^X$\/\/$[^/].*/{ s//\1/; q; }
720	/^X$\/\/$$/{ s//\1/; q; }
721	/^X$\/$.*/{ s//\1/; q; }
722	s/.*/./; q'`
723	srcdir=$ac_confdir
724	if test ! -r $srcdir/$ac_unique_file; then
725	srcdir=..
726	fi
727	else
728	ac_srcdir_defaulted=no
729	fi
730	if test ! -r $srcdir/$ac_unique_file; then
731	if test "$ac_srcdir_defaulted" = yes; then
732	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
733	{ (exit 1); exit 1; }; }
734	else
735	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
736	{ (exit 1); exit 1; }; }
737	fi
738	fi
739	(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null \|\|
740	{ echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
741	{ (exit 1); exit 1; }; }
742	srcdir=`echo "$srcdir" \| sed 's%$[^\\/]$[\\/]*$%\1%'`
743	ac_env_build_alias_set=${build_alias+set}
744	ac_env_build_alias_value=$build_alias
745	ac_cv_env_build_alias_set=${build_alias+set}
746	ac_cv_env_build_alias_value=$build_alias
747	ac_env_host_alias_set=${host_alias+set}
748	ac_env_host_alias_value=$host_alias
749	ac_cv_env_host_alias_set=${host_alias+set}
750	ac_cv_env_host_alias_value=$host_alias
751	ac_env_target_alias_set=${target_alias+set}
752	ac_env_target_alias_value=$target_alias
753	ac_cv_env_target_alias_set=${target_alias+set}
754	ac_cv_env_target_alias_value=$target_alias
755	ac_env_CXX_set=${CXX+set}
756	ac_env_CXX_value=$CXX
757	ac_cv_env_CXX_set=${CXX+set}
758	ac_cv_env_CXX_value=$CXX
759	ac_env_CXXFLAGS_set=${CXXFLAGS+set}
760	ac_env_CXXFLAGS_value=$CXXFLAGS
761	ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
762	ac_cv_env_CXXFLAGS_value=$CXXFLAGS
763	ac_env_LDFLAGS_set=${LDFLAGS+set}
764	ac_env_LDFLAGS_value=$LDFLAGS
765	ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
766	ac_cv_env_LDFLAGS_value=$LDFLAGS
767	ac_env_CPPFLAGS_set=${CPPFLAGS+set}
768	ac_env_CPPFLAGS_value=$CPPFLAGS
769	ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
770	ac_cv_env_CPPFLAGS_value=$CPPFLAGS
771	ac_env_CC_set=${CC+set}
772	ac_env_CC_value=$CC
773	ac_cv_env_CC_set=${CC+set}
774	ac_cv_env_CC_value=$CC
775	ac_env_CFLAGS_set=${CFLAGS+set}
776	ac_env_CFLAGS_value=$CFLAGS
777	ac_cv_env_CFLAGS_set=${CFLAGS+set}
778	ac_cv_env_CFLAGS_value=$CFLAGS
779	ac_env_CPP_set=${CPP+set}
780	ac_env_CPP_value=$CPP
781	ac_cv_env_CPP_set=${CPP+set}
782	ac_cv_env_CPP_value=$CPP
783
784	#
785	# Report the --help message.
786	#
787	if test "$ac_init_help" = "long"; then
788	# Omit some internal or obsolete options to make the list less imposing.
789	# This message is too long to be a string in the A/UX 3.1 sh.
790	cat <<_ACEOF
791	\`configure' configures orxonox 0.1-pre-alpha to adapt to many kinds of systems.
792
793	Usage: $0 [OPTION]... [VAR=VALUE]...
794
795	To assign environment variables (e.g., CC, CFLAGS...), specify them as
796	VAR=VALUE. See below for descriptions of some of the useful variables.
797
798	Defaults for the options are specified in brackets.
799
800	Configuration:
801	-h, --help display this help and exit
802	--help=short display options specific to this package
803	--help=recursive display the short help of all the included packages
804	-V, --version display version information and exit
805	-q, --quiet, --silent do not print \`checking...' messages
806	--cache-file=FILE cache test results in FILE [disabled]
807	-C, --config-cache alias for \`--cache-file=config.cache'
808	-n, --no-create do not create output files
809	--srcdir=DIR find the sources in DIR [configure dir or \`..']
810
811	_ACEOF
812
813	cat <<_ACEOF
814	Installation directories:
815	--prefix=PREFIX install architecture-independent files in PREFIX
816	[$ac_default_prefix]
817	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
818	[PREFIX]
819
820	By default, \`make install' will install all the files in
821	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
822	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
823	for instance \`--prefix=\$HOME'.
824
825	For better control, use the options below.
826
827	Fine tuning of the installation directories:
828	--bindir=DIR user executables [EPREFIX/bin]
829	--sbindir=DIR system admin executables [EPREFIX/sbin]
830	--libexecdir=DIR program executables [EPREFIX/libexec]
831	--datadir=DIR read-only architecture-independent data [PREFIX/share]
832	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
833	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
834	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
835	--libdir=DIR object code libraries [EPREFIX/lib]
836	--includedir=DIR C header files [PREFIX/include]
837	--oldincludedir=DIR C header files for non-gcc [/usr/include]
838	--infodir=DIR info documentation [PREFIX/info]
839	--mandir=DIR man documentation [PREFIX/man]
840	_ACEOF
841
842	cat <<\_ACEOF
843
844	Program names:
845	--program-prefix=PREFIX prepend PREFIX to installed program names
846	--program-suffix=SUFFIX append SUFFIX to installed program names
847	--program-transform-name=PROGRAM run sed PROGRAM on installed program names
848
849	System types:
850	--build=BUILD configure for building on BUILD [guessed]
851	--host=HOST cross-compile to build programs to run on HOST [BUILD]
852	--target=TARGET configure for building compilers for TARGET [HOST]
853	_ACEOF
854	fi
855
856	if test -n "$ac_init_help"; then
857	case $ac_init_help in
858	short \| recursive ) echo "Configuration of orxonox 0.1-pre-alpha:";;
859	esac
860	cat <<\_ACEOF
861
862	Optional Features:
863	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
864	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
865	--disable-dependency-tracking speeds up one-time build
866	--enable-dependency-tracking do not reject slow dependency extractors
867	--disable-sdltest Do not try to compile and run a test SDL program
868
869	Optional Packages:
870	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
871	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
872	--with-sdl-prefix=PFX Prefix where SDL is installed (optional)
873	--with-sdl-exec-prefix=PFX Exec prefix where SDL is installed (optional)
874
875	Some influential environment variables:
876	CXX C++ compiler command
877	CXXFLAGS C++ compiler flags
878	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
879	nonstandard directory <lib dir>
880	CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
881	headers in a nonstandard directory <include dir>
882	CC C compiler command
883	CFLAGS C compiler flags
884	CPP C preprocessor
885
886	Use these variables to override the choices made by `configure' or to help
887	it to find libraries and programs with nonstandard names/locations.
888
889	Report bugs to <orxonox-dev@mail.datacore.ch>.
890	_ACEOF
891	fi
892
893	if test "$ac_init_help" = "recursive"; then
894	# If there are subdirs, report their specific --help.
895	ac_popdir=`pwd`
896	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
897	test -d $ac_dir \|\| continue
898	ac_builddir=.
899
900	if test "$ac_dir" != .; then
901	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
902	# A "../" for each directory in $ac_dir_suffix.
903	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
904	else
905	ac_dir_suffix= ac_top_builddir=
906	fi
907
908	case $srcdir in
909	.) # No --srcdir option. We are building in place.
910	ac_srcdir=.
911	if test -z "$ac_top_builddir"; then
912	ac_top_srcdir=.
913	else
914	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
915	fi ;;
916	[\\/]* \| ?:[\\/]* ) # Absolute path.
917	ac_srcdir=$srcdir$ac_dir_suffix;
918	ac_top_srcdir=$srcdir ;;
919	*) # Relative path.
920	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
921	ac_top_srcdir=$ac_top_builddir$srcdir ;;
922	esac
923
924	# Do not use `cd foo && pwd` to compute absolute paths, because
925	# the directories may not exist.
926	case `pwd` in
927	.) ac_abs_builddir="$ac_dir";;
928	*)
929	case "$ac_dir" in
930	.) ac_abs_builddir=`pwd`;;
931	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
932	*) ac_abs_builddir=`pwd`/"$ac_dir";;
933	esac;;
934	esac
935	case $ac_abs_builddir in
936	.) ac_abs_top_builddir=${ac_top_builddir}.;;
937	*)
938	case ${ac_top_builddir}. in
939	.) ac_abs_top_builddir=$ac_abs_builddir;;
940	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
941	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
942	esac;;
943	esac
944	case $ac_abs_builddir in
945	.) ac_abs_srcdir=$ac_srcdir;;
946	*)
947	case $ac_srcdir in
948	.) ac_abs_srcdir=$ac_abs_builddir;;
949	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
950	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
951	esac;;
952	esac
953	case $ac_abs_builddir in
954	.) ac_abs_top_srcdir=$ac_top_srcdir;;
955	*)
956	case $ac_top_srcdir in
957	.) ac_abs_top_srcdir=$ac_abs_builddir;;
958	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
959	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
960	esac;;
961	esac
962
963	cd $ac_dir
964	# Check for guested configure; otherwise get Cygnus style configure.
965	if test -f $ac_srcdir/configure.gnu; then
966	echo
967	$SHELL $ac_srcdir/configure.gnu --help=recursive
968	elif test -f $ac_srcdir/configure; then
969	echo
970	$SHELL $ac_srcdir/configure --help=recursive
971	elif test -f $ac_srcdir/configure.ac \|\|
972	test -f $ac_srcdir/configure.in; then
973	echo
974	$ac_configure --help
975	else
976	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
977	fi
978	cd $ac_popdir
979	done
980	fi
981
982	test -n "$ac_init_help" && exit 0
983	if $ac_init_version; then
984	cat <<\_ACEOF
985	orxonox configure 0.1-pre-alpha
986	generated by GNU Autoconf 2.59
987
988	Copyright (C) 2003 Free Software Foundation, Inc.
989	This configure script is free software; the Free Software Foundation
990	gives unlimited permission to copy, distribute and modify it.
991	_ACEOF
992	exit 0
993	fi
994	exec 5>config.log
995	cat >&5 <<_ACEOF
996	This file contains any messages produced by compilers while
997	running configure, to aid debugging if configure makes a mistake.
998
999	It was created by orxonox $as_me 0.1-pre-alpha, which was
1000	generated by GNU Autoconf 2.59. Invocation command line was
1001
1002	$ $0 $@
1003
1004	_ACEOF
1005	{
1006	cat <<_ASUNAME
1007	## --------- ##
1008	## Platform. ##
1009	## --------- ##
1010
1011	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
1012	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
1013	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
1014	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
1015	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
1016
1017	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
1018	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
1019
1020	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
1021	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
1022	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
1023	hostinfo = `(hostinfo) 2>/dev/null \|\| echo unknown`
1024	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
1025	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
1026	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
1027
1028	_ASUNAME
1029
1030	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1031	for as_dir in $PATH
1032	do
1033	IFS=$as_save_IFS
1034	test -z "$as_dir" && as_dir=.
1035	echo "PATH: $as_dir"
1036	done
1037
1038	} >&5
1039
1040	cat >&5 <<_ACEOF
1041
1042
1043	## ----------- ##
1044	## Core tests. ##
1045	## ----------- ##
1046
1047	_ACEOF
1048
1049
1050	# Keep a trace of the command line.
1051	# Strip out --no-create and --no-recursion so they do not pile up.
1052	# Strip out --silent because we don't want to record it for future runs.
1053	# Also quote any args containing shell meta-characters.
1054	# Make two passes to allow for proper duplicate-argument suppression.
1055	ac_configure_args=
1056	ac_configure_args0=
1057	ac_configure_args1=
1058	ac_sep=
1059	ac_must_keep_next=false
1060	for ac_pass in 1 2
1061	do
1062	for ac_arg
1063	do
1064	case $ac_arg in
1065	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
1066	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1067	\| -silent \| --silent \| --silen \| --sile \| --sil)
1068	continue ;;
1069	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1070	ac_arg=`echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
1071	esac
1072	case $ac_pass in
1073	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1074	2)
1075	ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1076	if test $ac_must_keep_next = true; then
1077	ac_must_keep_next=false # Got value, back to normal.
1078	else
1079	case $ac_arg in
1080	= \| --config-cache \| -C \| -disable-* \| --disable-* \
1081	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
1082	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
1083	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
1084	case "$ac_configure_args0 " in
1085	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
1086	esac
1087	;;
1088	-* ) ac_must_keep_next=true ;;
1089	esac
1090	fi
1091	ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1092	# Get rid of the leading space.
1093	ac_sep=" "
1094	;;
1095	esac
1096	done
1097	done
1098	$as_unset ac_configure_args0 \|\| test "${ac_configure_args0+set}" != set \|\| { ac_configure_args0=; export ac_configure_args0; }
1099	$as_unset ac_configure_args1 \|\| test "${ac_configure_args1+set}" != set \|\| { ac_configure_args1=; export ac_configure_args1; }
1100
1101	# When interrupted or exit'd, cleanup temporary files, and complete
1102	# config.log. We remove comments because anyway the quotes in there
1103	# would cause problems or look ugly.
1104	# WARNING: Be sure not to use single quotes in there, as some shells,
1105	# such as our DU 5.0 friend, will then `close' the trap.
1106	trap 'exit_status=$?
1107	# Save into config.log some information that might help in debugging.
1108	{
1109	echo
1110
1111	cat <<\_ASBOX
1112	## ---------------- ##
1113	## Cache variables. ##
1114	## ---------------- ##
1115	_ASBOX
1116	echo
1117	# The following way of writing the cache mishandles newlines in values,
1118	{
1119	(set) 2>&1 \|
1120	case `(ac_space='"'"' '"'"'; set \| grep ac_space) 2>&1` in
1121	ac_space=\ )
1122	sed -n \
1123	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1124	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='"'"'\\2'"'"'/p"
1125	;;
1126	*)
1127	sed -n \
1128	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
1129	;;
1130	esac;
1131	}
1132	echo
1133
1134	cat <<\_ASBOX
1135	## ----------------- ##
1136	## Output variables. ##
1137	## ----------------- ##
1138	_ASBOX
1139	echo
1140	for ac_var in $ac_subst_vars
1141	do
1142	eval ac_val=$`echo $ac_var`
1143	echo "$ac_var='"'"'$ac_val'"'"'"
1144	done \| sort
1145	echo
1146
1147	if test -n "$ac_subst_files"; then
1148	cat <<\_ASBOX
1149	## ------------- ##
1150	## Output files. ##
1151	## ------------- ##
1152	_ASBOX
1153	echo
1154	for ac_var in $ac_subst_files
1155	do
1156	eval ac_val=$`echo $ac_var`
1157	echo "$ac_var='"'"'$ac_val'"'"'"
1158	done \| sort
1159	echo
1160	fi
1161
1162	if test -s confdefs.h; then
1163	cat <<\_ASBOX
1164	## ----------- ##
1165	## confdefs.h. ##
1166	## ----------- ##
1167	_ASBOX
1168	echo
1169	sed "/^$/d" confdefs.h \| sort
1170	echo
1171	fi
1172	test "$ac_signal" != 0 &&
1173	echo "$as_me: caught signal $ac_signal"
1174	echo "$as_me: exit $exit_status"
1175	} >&5
1176	rm -f core *.core &&
1177	rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1178	exit $exit_status
1179	' 0
1180	for ac_signal in 1 2 13 15; do
1181	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1182	done
1183	ac_signal=0
1184
1185	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1186	rm -rf conftest* confdefs.h
1187	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
1188	echo >confdefs.h
1189
1190	# Predefined preprocessor variables.
1191
1192	cat >>confdefs.h <<_ACEOF
1193	#define PACKAGE_NAME "$PACKAGE_NAME"
1194	_ACEOF
1195
1196
1197	cat >>confdefs.h <<_ACEOF
1198	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1199	_ACEOF
1200
1201
1202	cat >>confdefs.h <<_ACEOF
1203	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1204	_ACEOF
1205
1206
1207	cat >>confdefs.h <<_ACEOF
1208	#define PACKAGE_STRING "$PACKAGE_STRING"
1209	_ACEOF
1210
1211
1212	cat >>confdefs.h <<_ACEOF
1213	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1214	_ACEOF
1215
1216
1217	# Let the site file select an alternate cache file if it wants to.
1218	# Prefer explicitly selected file to automatically selected ones.
1219	if test -z "$CONFIG_SITE"; then
1220	if test "x$prefix" != xNONE; then
1221	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1222	else
1223	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1224	fi
1225	fi
1226	for ac_site_file in $CONFIG_SITE; do
1227	if test -r "$ac_site_file"; then
1228	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1229	echo "$as_me: loading site script $ac_site_file" >&6;}
1230	sed 's/^/\| /' "$ac_site_file" >&5
1231	. "$ac_site_file"
1232	fi
1233	done
1234
1235	if test -r "$cache_file"; then
1236	# Some versions of bash will fail to source /dev/null (special
1237	# files actually), so we avoid doing that.
1238	if test -f "$cache_file"; then
1239	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5
1240	echo "$as_me: loading cache $cache_file" >&6;}
1241	case $cache_file in
1242	[\\/]* \| ?:[\\/]* ) . $cache_file;;
1243	*) . ./$cache_file;;
1244	esac
1245	fi
1246	else
1247	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5
1248	echo "$as_me: creating cache $cache_file" >&6;}
1249	>$cache_file
1250	fi
1251
1252	# Check that the precious variables saved in the cache have kept the same
1253	# value.
1254	ac_cache_corrupted=false
1255	for ac_var in `(set) 2>&1 \|
1256	sed -n 's/^ac_env_$[a-zA-Z_0-9]$_set=./\1/p'`; do
1257	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1258	eval ac_new_set=\$ac_env_${ac_var}_set
1259	eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1260	eval ac_new_val="\$ac_env_${ac_var}_value"
1261	case $ac_old_set,$ac_new_set in
1262	set,)
1263	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1264	echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1265	ac_cache_corrupted=: ;;
1266	,set)
1267	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1268	echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1269	ac_cache_corrupted=: ;;
1270	,);;
1271	*)
1272	if test "x$ac_old_val" != "x$ac_new_val"; then
1273	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1274	echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1275	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1276	echo "$as_me: former value: $ac_old_val" >&2;}
1277	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1278	echo "$as_me: current value: $ac_new_val" >&2;}
1279	ac_cache_corrupted=:
1280	fi;;
1281	esac
1282	# Pass precious variables to config.status.
1283	if test "$ac_new_set" = set; then
1284	case $ac_new_val in
1285	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1286	ac_arg=$ac_var=`echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
1287	*) ac_arg=$ac_var=$ac_new_val ;;
1288	esac
1289	case " $ac_configure_args " in
1290	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
1291	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1292	esac
1293	fi
1294	done
1295	if $ac_cache_corrupted; then
1296	{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1297	echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1298	{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1299	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1300	{ (exit 1); exit 1; }; }
1301	fi
1302
1303	ac_ext=c
1304	ac_cpp='$CPP $CPPFLAGS'
1305	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1306	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1307	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336	# Detect the canonical host and target build environment.
1337	ac_aux_dir=
1338	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1339	if test -f $ac_dir/install-sh; then
1340	ac_aux_dir=$ac_dir
1341	ac_install_sh="$ac_aux_dir/install-sh -c"
1342	break
1343	elif test -f $ac_dir/install.sh; then
1344	ac_aux_dir=$ac_dir
1345	ac_install_sh="$ac_aux_dir/install.sh -c"
1346	break
1347	elif test -f $ac_dir/shtool; then
1348	ac_aux_dir=$ac_dir
1349	ac_install_sh="$ac_aux_dir/shtool install -c"
1350	break
1351	fi
1352	done
1353	if test -z "$ac_aux_dir"; then
1354	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1355	echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1356	{ (exit 1); exit 1; }; }
1357	fi
1358	ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1359	ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1360	ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1361
1362	# Make sure we can run config.sub.
1363	$ac_config_sub sun4 >/dev/null 2>&1 \|\|
1364	{ { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1365	echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1366	{ (exit 1); exit 1; }; }
1367
1368	echo "$as_me:$LINENO: checking build system type" >&5
1369	echo $ECHO_N "checking build system type... $ECHO_C" >&6
1370	if test "${ac_cv_build+set}" = set; then
1371	echo $ECHO_N "(cached) $ECHO_C" >&6
1372	else
1373	ac_cv_build_alias=$build_alias
1374	test -z "$ac_cv_build_alias" &&
1375	ac_cv_build_alias=`$ac_config_guess`
1376	test -z "$ac_cv_build_alias" &&
1377	{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1378	echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1379	{ (exit 1); exit 1; }; }
1380	ac_cv_build=`$ac_config_sub $ac_cv_build_alias` \|\|
1381	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1382	echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1383	{ (exit 1); exit 1; }; }
1384
1385	fi
1386	echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1387	echo "${ECHO_T}$ac_cv_build" >&6
1388	build=$ac_cv_build
1389	build_cpu=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1390	build_vendor=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1391	build_os=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1392
1393
1394	echo "$as_me:$LINENO: checking host system type" >&5
1395	echo $ECHO_N "checking host system type... $ECHO_C" >&6
1396	if test "${ac_cv_host+set}" = set; then
1397	echo $ECHO_N "(cached) $ECHO_C" >&6
1398	else
1399	ac_cv_host_alias=$host_alias
1400	test -z "$ac_cv_host_alias" &&
1401	ac_cv_host_alias=$ac_cv_build_alias
1402	ac_cv_host=`$ac_config_sub $ac_cv_host_alias` \|\|
1403	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1404	echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1405	{ (exit 1); exit 1; }; }
1406
1407	fi
1408	echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1409	echo "${ECHO_T}$ac_cv_host" >&6
1410	host=$ac_cv_host
1411	host_cpu=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1412	host_vendor=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1413	host_os=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1414
1415
1416	echo "$as_me:$LINENO: checking target system type" >&5
1417	echo $ECHO_N "checking target system type... $ECHO_C" >&6
1418	if test "${ac_cv_target+set}" = set; then
1419	echo $ECHO_N "(cached) $ECHO_C" >&6
1420	else
1421	ac_cv_target_alias=$target_alias
1422	test "x$ac_cv_target_alias" = "x" &&
1423	ac_cv_target_alias=$ac_cv_host_alias
1424	ac_cv_target=`$ac_config_sub $ac_cv_target_alias` \|\|
1425	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1426	echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1427	{ (exit 1); exit 1; }; }
1428
1429	fi
1430	echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1431	echo "${ECHO_T}$ac_cv_target" >&6
1432	target=$ac_cv_target
1433	target_cpu=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1434	target_vendor=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1435	target_os=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1436
1437
1438	# The aliases save the names the user supplied, while $host etc.
1439	# will get canonicalized.
1440	test -n "$target_alias" &&
1441	test "$program_prefix$program_suffix$program_transform_name" = \
1442	NONENONEs,x,x, &&
1443	program_prefix=${target_alias}-
1444
1445
1446	am__api_version="1.8"
1447	# Find a good install program. We prefer a C program (faster),
1448	# so one script is as good as another. But avoid the broken or
1449	# incompatible versions:
1450	# SysV /etc/install, /usr/sbin/install
1451	# SunOS /usr/etc/install
1452	# IRIX /sbin/install
1453	# AIX /bin/install
1454	# AmigaOS /C/install, which installs bootblocks on floppy discs
1455	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1456	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1457	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1458	# OS/2's system install, which has a completely different semantic
1459	# ./install, which can be erroneously created by make from ./install.sh.
1460	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1461	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1462	if test -z "$INSTALL"; then
1463	if test "${ac_cv_path_install+set}" = set; then
1464	echo $ECHO_N "(cached) $ECHO_C" >&6
1465	else
1466	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1467	for as_dir in $PATH
1468	do
1469	IFS=$as_save_IFS
1470	test -z "$as_dir" && as_dir=.
1471	# Account for people who put trailing slashes in PATH elements.
1472	case $as_dir/ in
1473	./ \| .// \| /cC/* \| \
1474	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
1475	?:\\/os2\\/install\\/* \| ?:\\/OS2\\/INSTALL\\/* \| \
1476	/usr/ucb/* ) ;;
1477	*)
1478	# OSF1 and SCO ODT 3.0 have their own names for install.
1479	# Don't use installbsd from OSF since it installs stuff as root
1480	# by default.
1481	for ac_prog in ginstall scoinst install; do
1482	for ac_exec_ext in '' $ac_executable_extensions; do
1483	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1484	if test $ac_prog = install &&
1485	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1486	# AIX install. It has an incompatible calling convention.
1487	:
1488	elif test $ac_prog = install &&
1489	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1490	# program-specific install script used by HP pwplus--don't use.
1491	:
1492	else
1493	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1494	break 3
1495	fi
1496	fi
1497	done
1498	done
1499	;;
1500	esac
1501	done
1502
1503
1504	fi
1505	if test "${ac_cv_path_install+set}" = set; then
1506	INSTALL=$ac_cv_path_install
1507	else
1508	# As a last resort, use the slow shell script. We don't cache a
1509	# path for INSTALL within a source directory, because that will
1510	# break other packages using the cache if that directory is
1511	# removed, or if the path is relative.
1512	INSTALL=$ac_install_sh
1513	fi
1514	fi
1515	echo "$as_me:$LINENO: result: $INSTALL" >&5
1516	echo "${ECHO_T}$INSTALL" >&6
1517
1518	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1519	# It thinks the first close brace ends the variable substitution.
1520	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1521
1522	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1523
1524	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1525
1526	echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1527	echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
1528	# Just in case
1529	sleep 1
1530	echo timestamp > conftest.file
1531	# Do `set' in a subshell so we don't clobber the current shell's
1532	# arguments. Must try -L first in case configure is actually a
1533	# symlink; some systems play weird games with the mod time of symlinks
1534	# (eg FreeBSD returns the mod time of the symlink's containing
1535	# directory).
1536	if (
1537	set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1538	if test "$*" = "X"; then
1539	# -L didn't work.
1540	set X `ls -t $srcdir/configure conftest.file`
1541	fi
1542	rm -f conftest.file
1543	if test "$*" != "X $srcdir/configure conftest.file" \
1544	&& test "$*" != "X conftest.file $srcdir/configure"; then
1545
1546	# If neither matched, then we have a broken ls. This can happen
1547	# if, for instance, CONFIG_SHELL is bash and it inherits a
1548	# broken ls alias from the environment. This has actually
1549	# happened. Such a system could not be considered "sane".
1550	{ { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
1551	alias in your environment" >&5
1552	echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
1553	alias in your environment" >&2;}
1554	{ (exit 1); exit 1; }; }
1555	fi
1556
1557	test "$2" = conftest.file
1558	)
1559	then
1560	# Ok.
1561	:
1562	else
1563	{ { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1564	Check your system clock" >&5
1565	echo "$as_me: error: newly created file is older than distributed files!
1566	Check your system clock" >&2;}
1567	{ (exit 1); exit 1; }; }
1568	fi
1569	echo "$as_me:$LINENO: result: yes" >&5
1570	echo "${ECHO_T}yes" >&6
1571	test "$program_prefix" != NONE &&
1572	program_transform_name="s,^,$program_prefix,;$program_transform_name"
1573	# Use a double $ so make ignores it.
1574	test "$program_suffix" != NONE &&
1575	program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1576	# Double any \ or $. echo might interpret backslashes.
1577	# By default was `s,x,x', remove it if useless.
1578	cat <<\_ACEOF >conftest.sed
1579	s/[\\$]/&&/g;s/;s,x,x,$//
1580	_ACEOF
1581	program_transform_name=`echo $program_transform_name \| sed -f conftest.sed`
1582	rm conftest.sed
1583
1584	# expand $ac_aux_dir to an absolute path
1585	am_aux_dir=`cd $ac_aux_dir && pwd`
1586
1587	test x"${MISSING+set}" = xset \|\| MISSING="\${SHELL} $am_aux_dir/missing"
1588	# Use eval to expand $SHELL
1589	if eval "$MISSING --run true"; then
1590	am_missing_run="$MISSING --run "
1591	else
1592	am_missing_run=
1593	{ echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1594	echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1595	fi
1596
1597	if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
1598	# Keeping the `.' argument allows $(mkdir_p) to be used without
1599	# argument. Indeed, we sometimes output rules like
1600	# $(mkdir_p) $(somedir)
1601	# where $(somedir) is conditionally defined.
1602	# (`test -n '$(somedir)' && $(mkdir_p) $(somedir)' is a more
1603	# expensive solution, as it forces Make to start a sub-shell.)
1604	mkdir_p='mkdir -p -- .'
1605	else
1606	# On NextStep and OpenStep, the `mkdir' command does not
1607	# recognize any option. It will interpret all options as
1608	# directories to create, and then abort because `.' already
1609	# exists.
1610	for d in ./-p ./--version;
1611	do
1612	test -d $d && rmdir $d
1613	done
1614	# $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
1615	if test -f "$ac_aux_dir/mkinstalldirs"; then
1616	mkdir_p='$(mkinstalldirs)'
1617	else
1618	mkdir_p='$(install_sh) -d'
1619	fi
1620	fi
1621
1622	for ac_prog in gawk mawk nawk awk
1623	do
1624	# Extract the first word of "$ac_prog", so it can be a program name with args.
1625	set dummy $ac_prog; ac_word=$2
1626	echo "$as_me:$LINENO: checking for $ac_word" >&5
1627	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1628	if test "${ac_cv_prog_AWK+set}" = set; then
1629	echo $ECHO_N "(cached) $ECHO_C" >&6
1630	else
1631	if test -n "$AWK"; then
1632	ac_cv_prog_AWK="$AWK" # Let the user override the test.
1633	else
1634	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1635	for as_dir in $PATH
1636	do
1637	IFS=$as_save_IFS
1638	test -z "$as_dir" && as_dir=.
1639	for ac_exec_ext in '' $ac_executable_extensions; do
1640	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1641	ac_cv_prog_AWK="$ac_prog"
1642	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1643	break 2
1644	fi
1645	done
1646	done
1647
1648	fi
1649	fi
1650	AWK=$ac_cv_prog_AWK
1651	if test -n "$AWK"; then
1652	echo "$as_me:$LINENO: result: $AWK" >&5
1653	echo "${ECHO_T}$AWK" >&6
1654	else
1655	echo "$as_me:$LINENO: result: no" >&5
1656	echo "${ECHO_T}no" >&6
1657	fi
1658
1659	test -n "$AWK" && break
1660	done
1661
1662	echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1663	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1664	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y,:./+-,___p_,'`
1665	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1666	echo $ECHO_N "(cached) $ECHO_C" >&6
1667	else
1668	cat >conftest.make <<\_ACEOF
1669	all:
1670	@echo 'ac_maketemp="$(MAKE)"'
1671	_ACEOF
1672	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1673	eval `${MAKE-make} -f conftest.make 2>/dev/null \| grep temp=`
1674	if test -n "$ac_maketemp"; then
1675	eval ac_cv_prog_make_${ac_make}_set=yes
1676	else
1677	eval ac_cv_prog_make_${ac_make}_set=no
1678	fi
1679	rm -f conftest.make
1680	fi
1681	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1682	echo "$as_me:$LINENO: result: yes" >&5
1683	echo "${ECHO_T}yes" >&6
1684	SET_MAKE=
1685	else
1686	echo "$as_me:$LINENO: result: no" >&5
1687	echo "${ECHO_T}no" >&6
1688	SET_MAKE="MAKE=${MAKE-make}"
1689	fi
1690
1691	rm -rf .tst 2>/dev/null
1692	mkdir .tst 2>/dev/null
1693	if test -d .tst; then
1694	am__leading_dot=.
1695	else
1696	am__leading_dot=_
1697	fi
1698	rmdir .tst 2>/dev/null
1699
1700	# test to see if srcdir already configured
1701	if test "`cd $srcdir && pwd`" != "`pwd`" &&
1702	test -f $srcdir/config.status; then
1703	{ { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1704	echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1705	{ (exit 1); exit 1; }; }
1706	fi
1707
1708	# test whether we have cygpath
1709	if test -z "$CYGPATH_W"; then
1710	if (cygpath --version) >/dev/null 2>/dev/null; then
1711	CYGPATH_W='cygpath -w'
1712	else
1713	CYGPATH_W=echo
1714	fi
1715	fi
1716
1717
1718	# Define the identity of the package.
1719	PACKAGE='orxonox'
1720	VERSION='0.1-pre-alpha'
1721
1722
1723	cat >>confdefs.h <<_ACEOF
1724	#define PACKAGE "$PACKAGE"
1725	_ACEOF
1726
1727
1728	cat >>confdefs.h <<_ACEOF
1729	#define VERSION "$VERSION"
1730	_ACEOF
1731
1732	# Some tools Automake needs.
1733
1734	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1735
1736
1737	AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
1738
1739
1740	AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
1741
1742
1743	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1744
1745
1746	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1747
1748
1749	AMTAR=${AMTAR-"${am_missing_run}tar"}
1750
1751	install_sh=${install_sh-"$am_aux_dir/install-sh"}
1752
1753	# Installed binaries are usually stripped using `strip' when the user
1754	# run `make install-strip'. However `strip' might not be the right
1755	# tool to use in cross-compilation environments, therefore Automake
1756	# will honor the `STRIP' environment variable to overrule this program.
1757	if test "$cross_compiling" != no; then
1758	if test -n "$ac_tool_prefix"; then
1759	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1760	set dummy ${ac_tool_prefix}strip; ac_word=$2
1761	echo "$as_me:$LINENO: checking for $ac_word" >&5
1762	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1763	if test "${ac_cv_prog_STRIP+set}" = set; then
1764	echo $ECHO_N "(cached) $ECHO_C" >&6
1765	else
1766	if test -n "$STRIP"; then
1767	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1768	else
1769	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1770	for as_dir in $PATH
1771	do
1772	IFS=$as_save_IFS
1773	test -z "$as_dir" && as_dir=.
1774	for ac_exec_ext in '' $ac_executable_extensions; do
1775	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1776	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1777	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1778	break 2
1779	fi
1780	done
1781	done
1782
1783	fi
1784	fi
1785	STRIP=$ac_cv_prog_STRIP
1786	if test -n "$STRIP"; then
1787	echo "$as_me:$LINENO: result: $STRIP" >&5
1788	echo "${ECHO_T}$STRIP" >&6
1789	else
1790	echo "$as_me:$LINENO: result: no" >&5
1791	echo "${ECHO_T}no" >&6
1792	fi
1793
1794	fi
1795	if test -z "$ac_cv_prog_STRIP"; then
1796	ac_ct_STRIP=$STRIP
1797	# Extract the first word of "strip", so it can be a program name with args.
1798	set dummy strip; ac_word=$2
1799	echo "$as_me:$LINENO: checking for $ac_word" >&5
1800	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1801	if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
1802	echo $ECHO_N "(cached) $ECHO_C" >&6
1803	else
1804	if test -n "$ac_ct_STRIP"; then
1805	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1806	else
1807	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1808	for as_dir in $PATH
1809	do
1810	IFS=$as_save_IFS
1811	test -z "$as_dir" && as_dir=.
1812	for ac_exec_ext in '' $ac_executable_extensions; do
1813	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1814	ac_cv_prog_ac_ct_STRIP="strip"
1815	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1816	break 2
1817	fi
1818	done
1819	done
1820
1821	test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1822	fi
1823	fi
1824	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1825	if test -n "$ac_ct_STRIP"; then
1826	echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
1827	echo "${ECHO_T}$ac_ct_STRIP" >&6
1828	else
1829	echo "$as_me:$LINENO: result: no" >&5
1830	echo "${ECHO_T}no" >&6
1831	fi
1832
1833	STRIP=$ac_ct_STRIP
1834	else
1835	STRIP="$ac_cv_prog_STRIP"
1836	fi
1837
1838	fi
1839	INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
1840
1841	# We need awk for the "check" target. The system "awk" is bad on
1842	# some platforms.
1843
1844
1845
1846
1847
1848	ac_config_headers="$ac_config_headers config.h"
1849
1850
1851
1852	# Checks for programs.
1853	ac_ext=cc
1854	ac_cpp='$CXXCPP $CPPFLAGS'
1855	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1856	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1857	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
1858	if test -n "$ac_tool_prefix"; then
1859	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1860	do
1861	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1862	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1863	echo "$as_me:$LINENO: checking for $ac_word" >&5
1864	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1865	if test "${ac_cv_prog_CXX+set}" = set; then
1866	echo $ECHO_N "(cached) $ECHO_C" >&6
1867	else
1868	if test -n "$CXX"; then
1869	ac_cv_prog_CXX="$CXX" # Let the user override the test.
1870	else
1871	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1872	for as_dir in $PATH
1873	do
1874	IFS=$as_save_IFS
1875	test -z "$as_dir" && as_dir=.
1876	for ac_exec_ext in '' $ac_executable_extensions; do
1877	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1878	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
1879	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1880	break 2
1881	fi
1882	done
1883	done
1884
1885	fi
1886	fi
1887	CXX=$ac_cv_prog_CXX
1888	if test -n "$CXX"; then
1889	echo "$as_me:$LINENO: result: $CXX" >&5
1890	echo "${ECHO_T}$CXX" >&6
1891	else
1892	echo "$as_me:$LINENO: result: no" >&5
1893	echo "${ECHO_T}no" >&6
1894	fi
1895
1896	test -n "$CXX" && break
1897	done
1898	fi
1899	if test -z "$CXX"; then
1900	ac_ct_CXX=$CXX
1901	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1902	do
1903	# Extract the first word of "$ac_prog", so it can be a program name with args.
1904	set dummy $ac_prog; ac_word=$2
1905	echo "$as_me:$LINENO: checking for $ac_word" >&5
1906	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1907	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
1908	echo $ECHO_N "(cached) $ECHO_C" >&6
1909	else
1910	if test -n "$ac_ct_CXX"; then
1911	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
1912	else
1913	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1914	for as_dir in $PATH
1915	do
1916	IFS=$as_save_IFS
1917	test -z "$as_dir" && as_dir=.
1918	for ac_exec_ext in '' $ac_executable_extensions; do
1919	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1920	ac_cv_prog_ac_ct_CXX="$ac_prog"
1921	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1922	break 2
1923	fi
1924	done
1925	done
1926
1927	fi
1928	fi
1929	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
1930	if test -n "$ac_ct_CXX"; then
1931	echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
1932	echo "${ECHO_T}$ac_ct_CXX" >&6
1933	else
1934	echo "$as_me:$LINENO: result: no" >&5
1935	echo "${ECHO_T}no" >&6
1936	fi
1937
1938	test -n "$ac_ct_CXX" && break
1939	done
1940	test -n "$ac_ct_CXX" \|\| ac_ct_CXX="g++"
1941
1942	CXX=$ac_ct_CXX
1943	fi
1944
1945
1946	# Provide some information about the compiler.
1947	echo "$as_me:$LINENO:" \
1948	"checking for C++ compiler version" >&5
1949	ac_compiler=`set X $ac_compile; echo $2`
1950	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1951	(eval $ac_compiler --version </dev/null >&5) 2>&5
1952	ac_status=$?
1953	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1954	(exit $ac_status); }
1955	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1956	(eval $ac_compiler -v </dev/null >&5) 2>&5
1957	ac_status=$?
1958	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1959	(exit $ac_status); }
1960	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1961	(eval $ac_compiler -V </dev/null >&5) 2>&5
1962	ac_status=$?
1963	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1964	(exit $ac_status); }
1965
1966	cat >conftest.$ac_ext <<_ACEOF
1967	/* confdefs.h. */
1968	_ACEOF
1969	cat confdefs.h >>conftest.$ac_ext
1970	cat >>conftest.$ac_ext <<_ACEOF
1971	/* end confdefs.h. */
1972
1973	int
1974	main ()
1975	{
1976
1977	;
1978	return 0;
1979	}
1980	_ACEOF
1981	ac_clean_files_save=$ac_clean_files
1982	ac_clean_files="$ac_clean_files a.out a.exe b.out"
1983	# Try to create an executable without -o first, disregard a.out.
1984	# It will help us diagnose broken compilers, and finding out an intuition
1985	# of exeext.
1986	echo "$as_me:$LINENO: checking for C++ compiler default output file name" >&5
1987	echo $ECHO_N "checking for C++ compiler default output file name... $ECHO_C" >&6
1988	ac_link_default=`echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
1989	if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1990	(eval $ac_link_default) 2>&5
1991	ac_status=$?
1992	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1993	(exit $ac_status); }; then
1994	# Find the output, starting from the most likely. This scheme is
1995	# not robust to junk in `.', hence go to wildcards (a.*) only as a last
1996	# resort.
1997
1998	# Be careful to initialize this variable, since it used to be cached.
1999	# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2000	ac_cv_exeext=
2001	# b.out is created by i960 compilers.
2002	for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2003	do
2004	test -f "$ac_file" \|\| continue
2005	case $ac_file in
2006	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj )
2007	;;
2008	conftest.$ac_ext )
2009	# This is the source file.
2010	;;
2011	[ab].out )
2012	# We found the default executable, but exeext='' is most
2013	# certainly right.
2014	break;;
2015	. )
2016	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2017	# FIXME: I believe we export ac_cv_exeext for Libtool,
2018	# but it would be cool to find out if it's true. Does anybody
2019	# maintain Libtool? --akim.
2020	export ac_cv_exeext
2021	break;;
2022	* )
2023	break;;
2024	esac
2025	done
2026	else
2027	echo "$as_me: failed program was:" >&5
2028	sed 's/^/\| /' conftest.$ac_ext >&5
2029
2030	{ { echo "$as_me:$LINENO: error: C++ compiler cannot create executables
2031	See \`config.log' for more details." >&5
2032	echo "$as_me: error: C++ compiler cannot create executables
2033	See \`config.log' for more details." >&2;}
2034	{ (exit 77); exit 77; }; }
2035	fi
2036
2037	ac_exeext=$ac_cv_exeext
2038	echo "$as_me:$LINENO: result: $ac_file" >&5
2039	echo "${ECHO_T}$ac_file" >&6
2040
2041	# Check the compiler produces executables we can run. If not, either
2042	# the compiler is broken, or we cross compile.
2043	echo "$as_me:$LINENO: checking whether the C++ compiler works" >&5
2044	echo $ECHO_N "checking whether the C++ compiler works... $ECHO_C" >&6
2045	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2046	# If not cross compiling, check that we can run a simple program.
2047	if test "$cross_compiling" != yes; then
2048	if { ac_try='./$ac_file'
2049	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2050	(eval $ac_try) 2>&5
2051	ac_status=$?
2052	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2053	(exit $ac_status); }; }; then
2054	cross_compiling=no
2055	else
2056	if test "$cross_compiling" = maybe; then
2057	cross_compiling=yes
2058	else
2059	{ { echo "$as_me:$LINENO: error: cannot run C++ compiled programs.
2060	If you meant to cross compile, use \`--host'.
2061	See \`config.log' for more details." >&5
2062	echo "$as_me: error: cannot run C++ compiled programs.
2063	If you meant to cross compile, use \`--host'.
2064	See \`config.log' for more details." >&2;}
2065	{ (exit 1); exit 1; }; }
2066	fi
2067	fi
2068	fi
2069	echo "$as_me:$LINENO: result: yes" >&5
2070	echo "${ECHO_T}yes" >&6
2071
2072	rm -f a.out a.exe conftest$ac_cv_exeext b.out
2073	ac_clean_files=$ac_clean_files_save
2074	# Check the compiler produces executables we can run. If not, either
2075	# the compiler is broken, or we cross compile.
2076	echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2077	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2078	echo "$as_me:$LINENO: result: $cross_compiling" >&5
2079	echo "${ECHO_T}$cross_compiling" >&6
2080
2081	echo "$as_me:$LINENO: checking for suffix of executables" >&5
2082	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2083	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2084	(eval $ac_link) 2>&5
2085	ac_status=$?
2086	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2087	(exit $ac_status); }; then
2088	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2089	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2090	# work properly (i.e., refer to `conftest.exe'), while it won't with
2091	# `rm'.
2092	for ac_file in conftest.exe conftest conftest.*; do
2093	test -f "$ac_file" \|\| continue
2094	case $ac_file in
2095	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj ) ;;
2096	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2097	export ac_cv_exeext
2098	break;;
2099	* ) break;;
2100	esac
2101	done
2102	else
2103	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2104	See \`config.log' for more details." >&5
2105	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2106	See \`config.log' for more details." >&2;}
2107	{ (exit 1); exit 1; }; }
2108	fi
2109
2110	rm -f conftest$ac_cv_exeext
2111	echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2112	echo "${ECHO_T}$ac_cv_exeext" >&6
2113
2114	rm -f conftest.$ac_ext
2115	EXEEXT=$ac_cv_exeext
2116	ac_exeext=$EXEEXT
2117	echo "$as_me:$LINENO: checking for suffix of object files" >&5
2118	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2119	if test "${ac_cv_objext+set}" = set; then
2120	echo $ECHO_N "(cached) $ECHO_C" >&6
2121	else
2122	cat >conftest.$ac_ext <<_ACEOF
2123	/* confdefs.h. */
2124	_ACEOF
2125	cat confdefs.h >>conftest.$ac_ext
2126	cat >>conftest.$ac_ext <<_ACEOF
2127	/* end confdefs.h. */
2128
2129	int
2130	main ()
2131	{
2132
2133	;
2134	return 0;
2135	}
2136	_ACEOF
2137	rm -f conftest.o conftest.obj
2138	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2139	(eval $ac_compile) 2>&5
2140	ac_status=$?
2141	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2142	(exit $ac_status); }; then
2143	for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2144	case $ac_file in
2145	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg ) ;;
2146	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
2147	break;;
2148	esac
2149	done
2150	else
2151	echo "$as_me: failed program was:" >&5
2152	sed 's/^/\| /' conftest.$ac_ext >&5
2153
2154	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2155	See \`config.log' for more details." >&5
2156	echo "$as_me: error: cannot compute suffix of object files: cannot compile
2157	See \`config.log' for more details." >&2;}
2158	{ (exit 1); exit 1; }; }
2159	fi
2160
2161	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2162	fi
2163	echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2164	echo "${ECHO_T}$ac_cv_objext" >&6
2165	OBJEXT=$ac_cv_objext
2166	ac_objext=$OBJEXT
2167	echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
2168	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
2169	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
2170	echo $ECHO_N "(cached) $ECHO_C" >&6
2171	else
2172	cat >conftest.$ac_ext <<_ACEOF
2173	/* confdefs.h. */
2174	_ACEOF
2175	cat confdefs.h >>conftest.$ac_ext
2176	cat >>conftest.$ac_ext <<_ACEOF
2177	/* end confdefs.h. */
2178
2179	int
2180	main ()
2181	{
2182	#ifndef __GNUC__
2183	choke me
2184	#endif
2185
2186	;
2187	return 0;
2188	}
2189	_ACEOF
2190	rm -f conftest.$ac_objext
2191	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2192	(eval $ac_compile) 2>conftest.er1
2193	ac_status=$?
2194	grep -v '^ *+' conftest.er1 >conftest.err
2195	rm -f conftest.er1
2196	cat conftest.err >&5
2197	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2198	(exit $ac_status); } &&
2199	{ ac_try='test -z "$ac_cxx_werror_flag"
2200	\|\| test ! -s conftest.err'
2201	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2202	(eval $ac_try) 2>&5
2203	ac_status=$?
2204	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2205	(exit $ac_status); }; } &&
2206	{ ac_try='test -s conftest.$ac_objext'
2207	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2208	(eval $ac_try) 2>&5
2209	ac_status=$?
2210	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2211	(exit $ac_status); }; }; then
2212	ac_compiler_gnu=yes
2213	else
2214	echo "$as_me: failed program was:" >&5
2215	sed 's/^/\| /' conftest.$ac_ext >&5
2216
2217	ac_compiler_gnu=no
2218	fi
2219	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2220	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
2221
2222	fi
2223	echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
2224	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
2225	GXX=`test $ac_compiler_gnu = yes && echo yes`
2226	ac_test_CXXFLAGS=${CXXFLAGS+set}
2227	ac_save_CXXFLAGS=$CXXFLAGS
2228	CXXFLAGS="-g"
2229	echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
2230	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
2231	if test "${ac_cv_prog_cxx_g+set}" = set; then
2232	echo $ECHO_N "(cached) $ECHO_C" >&6
2233	else
2234	cat >conftest.$ac_ext <<_ACEOF
2235	/* confdefs.h. */
2236	_ACEOF
2237	cat confdefs.h >>conftest.$ac_ext
2238	cat >>conftest.$ac_ext <<_ACEOF
2239	/* end confdefs.h. */
2240
2241	int
2242	main ()
2243	{
2244
2245	;
2246	return 0;
2247	}
2248	_ACEOF
2249	rm -f conftest.$ac_objext
2250	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2251	(eval $ac_compile) 2>conftest.er1
2252	ac_status=$?
2253	grep -v '^ *+' conftest.er1 >conftest.err
2254	rm -f conftest.er1
2255	cat conftest.err >&5
2256	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2257	(exit $ac_status); } &&
2258	{ ac_try='test -z "$ac_cxx_werror_flag"
2259	\|\| test ! -s conftest.err'
2260	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2261	(eval $ac_try) 2>&5
2262	ac_status=$?
2263	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2264	(exit $ac_status); }; } &&
2265	{ ac_try='test -s conftest.$ac_objext'
2266	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2267	(eval $ac_try) 2>&5
2268	ac_status=$?
2269	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2270	(exit $ac_status); }; }; then
2271	ac_cv_prog_cxx_g=yes
2272	else
2273	echo "$as_me: failed program was:" >&5
2274	sed 's/^/\| /' conftest.$ac_ext >&5
2275
2276	ac_cv_prog_cxx_g=no
2277	fi
2278	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2279	fi
2280	echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
2281	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
2282	if test "$ac_test_CXXFLAGS" = set; then
2283	CXXFLAGS=$ac_save_CXXFLAGS
2284	elif test $ac_cv_prog_cxx_g = yes; then
2285	if test "$GXX" = yes; then
2286	CXXFLAGS="-g -O2"
2287	else
2288	CXXFLAGS="-g"
2289	fi
2290	else
2291	if test "$GXX" = yes; then
2292	CXXFLAGS="-O2"
2293	else
2294	CXXFLAGS=
2295	fi
2296	fi
2297	for ac_declaration in \
2298	'' \
2299	'extern "C" void std::exit (int) throw (); using std::exit;' \
2300	'extern "C" void std::exit (int); using std::exit;' \
2301	'extern "C" void exit (int) throw ();' \
2302	'extern "C" void exit (int);' \
2303	'void exit (int);'
2304	do
2305	cat >conftest.$ac_ext <<_ACEOF
2306	/* confdefs.h. */
2307	_ACEOF
2308	cat confdefs.h >>conftest.$ac_ext
2309	cat >>conftest.$ac_ext <<_ACEOF
2310	/* end confdefs.h. */
2311	$ac_declaration
2312	#include <stdlib.h>
2313	int
2314	main ()
2315	{
2316	exit (42);
2317	;
2318	return 0;
2319	}
2320	_ACEOF
2321	rm -f conftest.$ac_objext
2322	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2323	(eval $ac_compile) 2>conftest.er1
2324	ac_status=$?
2325	grep -v '^ *+' conftest.er1 >conftest.err
2326	rm -f conftest.er1
2327	cat conftest.err >&5
2328	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2329	(exit $ac_status); } &&
2330	{ ac_try='test -z "$ac_cxx_werror_flag"
2331	\|\| test ! -s conftest.err'
2332	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2333	(eval $ac_try) 2>&5
2334	ac_status=$?
2335	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2336	(exit $ac_status); }; } &&
2337	{ ac_try='test -s conftest.$ac_objext'
2338	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2339	(eval $ac_try) 2>&5
2340	ac_status=$?
2341	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2342	(exit $ac_status); }; }; then
2343	:
2344	else
2345	echo "$as_me: failed program was:" >&5
2346	sed 's/^/\| /' conftest.$ac_ext >&5
2347
2348	continue
2349	fi
2350	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2351	cat >conftest.$ac_ext <<_ACEOF
2352	/* confdefs.h. */
2353	_ACEOF
2354	cat confdefs.h >>conftest.$ac_ext
2355	cat >>conftest.$ac_ext <<_ACEOF
2356	/* end confdefs.h. */
2357	$ac_declaration
2358	int
2359	main ()
2360	{
2361	exit (42);
2362	;
2363	return 0;
2364	}
2365	_ACEOF
2366	rm -f conftest.$ac_objext
2367	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2368	(eval $ac_compile) 2>conftest.er1
2369	ac_status=$?
2370	grep -v '^ *+' conftest.er1 >conftest.err
2371	rm -f conftest.er1
2372	cat conftest.err >&5
2373	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2374	(exit $ac_status); } &&
2375	{ ac_try='test -z "$ac_cxx_werror_flag"
2376	\|\| test ! -s conftest.err'
2377	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2378	(eval $ac_try) 2>&5
2379	ac_status=$?
2380	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2381	(exit $ac_status); }; } &&
2382	{ ac_try='test -s conftest.$ac_objext'
2383	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2384	(eval $ac_try) 2>&5
2385	ac_status=$?
2386	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2387	(exit $ac_status); }; }; then
2388	break
2389	else
2390	echo "$as_me: failed program was:" >&5
2391	sed 's/^/\| /' conftest.$ac_ext >&5
2392
2393	fi
2394	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2395	done
2396	rm -f conftest*
2397	if test -n "$ac_declaration"; then
2398	echo '#ifdef __cplusplus' >>confdefs.h
2399	echo $ac_declaration >>confdefs.h
2400	echo '#endif' >>confdefs.h
2401	fi
2402
2403	ac_ext=c
2404	ac_cpp='$CPP $CPPFLAGS'
2405	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2406	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2407	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2408	DEPDIR="${am__leading_dot}deps"
2409
2410	ac_config_commands="$ac_config_commands depfiles"
2411
2412
2413	am_make=${MAKE-make}
2414	cat > confinc << 'END'
2415	am__doit:
2416	@echo done
2417	.PHONY: am__doit
2418	END
2419	# If we don't find an include directive, just comment out the code.
2420	echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
2421	echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
2422	am__include="#"
2423	am__quote=
2424	_am_result=none
2425	# First try GNU make style include.
2426	echo "include confinc" > confmf
2427	# We grep out `Entering directory' and `Leaving directory'
2428	# messages which can occur if `w' ends up in MAKEFLAGS.
2429	# In particular we don't look at `^make:' because GNU make might
2430	# be invoked under some other name (usually "gmake"), in which
2431	# case it prints its new name instead of `make'.
2432	if test "`$am_make -s -f confmf 2> /dev/null \| grep -v 'ing directory'`" = "done"; then
2433	am__include=include
2434	am__quote=
2435	_am_result=GNU
2436	fi
2437	# Now try BSD make style include.
2438	if test "$am__include" = "#"; then
2439	echo '.include "confinc"' > confmf
2440	if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
2441	am__include=.include
2442	am__quote="\""
2443	_am_result=BSD
2444	fi
2445	fi
2446
2447
2448	echo "$as_me:$LINENO: result: $_am_result" >&5
2449	echo "${ECHO_T}$_am_result" >&6
2450	rm -f confinc confmf
2451
2452	# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
2453	if test "${enable_dependency_tracking+set}" = set; then
2454	enableval="$enable_dependency_tracking"
2455
2456	fi;
2457	if test "x$enable_dependency_tracking" != xno; then
2458	am_depcomp="$ac_aux_dir/depcomp"
2459	AMDEPBACKSLASH='\'
2460	fi
2461
2462
2463	if test "x$enable_dependency_tracking" != xno; then
2464	AMDEP_TRUE=
2465	AMDEP_FALSE='#'
2466	else
2467	AMDEP_TRUE='#'
2468	AMDEP_FALSE=
2469	fi
2470
2471
2472
2473
2474	depcc="$CXX" am_compiler_list=
2475
2476	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
2477	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
2478	if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then
2479	echo $ECHO_N "(cached) $ECHO_C" >&6
2480	else
2481	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
2482	# We make a subdir and do the tests there. Otherwise we can end up
2483	# making bogus files that we don't know about and never remove. For
2484	# instance it was reported that on HP-UX the gcc test will end up
2485	# making a dummy file named `D' -- because `-MD' means `put the output
2486	# in D'.
2487	mkdir conftest.dir
2488	# Copy depcomp to subdir because otherwise we won't find it if we're
2489	# using a relative directory.
2490	cp "$am_depcomp" conftest.dir
2491	cd conftest.dir
2492	# We will build objects and dependencies in a subdirectory because
2493	# it helps to detect inapplicable dependency modes. For instance
2494	# both Tru64's cc and ICC support -MD to output dependencies as a
2495	# side effect of compilation, but ICC will put the dependencies in
2496	# the current directory while Tru64 will put them in the object
2497	# directory.
2498	mkdir sub
2499
2500	am_cv_CXX_dependencies_compiler_type=none
2501	if test "$am_compiler_list" = ""; then
2502	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
2503	fi
2504	for depmode in $am_compiler_list; do
2505	# Setup a source with many dependencies, because some compilers
2506	# like to wrap large dependency lists on column 80 (with \), and
2507	# we should not choose a depcomp mode which is confused by this.
2508	#
2509	# We need to recreate these files for each test, as the compiler may
2510	# overwrite some of them when testing with obscure command lines.
2511	# This happens at least with the AIX C compiler.
2512	: > sub/conftest.c
2513	for i in 1 2 3 4 5 6; do
2514	echo '#include "conftst'$i'.h"' >> sub/conftest.c
2515	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
2516	# Solaris 8's {/usr,}/bin/sh.
2517	touch sub/conftst$i.h
2518	done
2519	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
2520
2521	case $depmode in
2522	nosideeffect)
2523	# after this tag, mechanisms are not by side-effect, so they'll
2524	# only be used when explicitly requested
2525	if test "x$enable_dependency_tracking" = xyes; then
2526	continue
2527	else
2528	break
2529	fi
2530	;;
2531	none) break ;;
2532	esac
2533	# We check with `-c' and `-o' for the sake of the "dashmstdout"
2534	# mode. It turns out that the SunPro C++ compiler does not properly
2535	# handle `-M -o', and we need to detect this.
2536	if depmode=$depmode \
2537	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
2538	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
2539	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
2540	>/dev/null 2>conftest.err &&
2541	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
2542	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
2543	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
2544	# icc doesn't choke on unknown options, it will just issue warnings
2545	# or remarks (even with -Werror). So we grep stderr for any message
2546	# that says an option was ignored or not supported.
2547	# When given -MP, icc 7.0 and 7.1 complain thusly:
2548	# icc: Command line warning: ignoring option '-M'; no argument required
2549	# The diagnosis changed in icc 8.0:
2550	# icc: Command line remark: option '-MP' not supported
2551	if (grep 'ignoring option' conftest.err \|\|
2552	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
2553	am_cv_CXX_dependencies_compiler_type=$depmode
2554	break
2555	fi
2556	fi
2557	done
2558
2559	cd ..
2560	rm -rf conftest.dir
2561	else
2562	am_cv_CXX_dependencies_compiler_type=none
2563	fi
2564
2565	fi
2566	echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5
2567	echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6
2568	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
2569
2570
2571
2572	if
2573	test "x$enable_dependency_tracking" != xno \
2574	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
2575	am__fastdepCXX_TRUE=
2576	am__fastdepCXX_FALSE='#'
2577	else
2578	am__fastdepCXX_TRUE='#'
2579	am__fastdepCXX_FALSE=
2580	fi
2581
2582
2583	ac_ext=c
2584	ac_cpp='$CPP $CPPFLAGS'
2585	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2586	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2587	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2588	if test -n "$ac_tool_prefix"; then
2589	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2590	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2591	echo "$as_me:$LINENO: checking for $ac_word" >&5
2592	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2593	if test "${ac_cv_prog_CC+set}" = set; then
2594	echo $ECHO_N "(cached) $ECHO_C" >&6
2595	else
2596	if test -n "$CC"; then
2597	ac_cv_prog_CC="$CC" # Let the user override the test.
2598	else
2599	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2600	for as_dir in $PATH
2601	do
2602	IFS=$as_save_IFS
2603	test -z "$as_dir" && as_dir=.
2604	for ac_exec_ext in '' $ac_executable_extensions; do
2605	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2606	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2607	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2608	break 2
2609	fi
2610	done
2611	done
2612
2613	fi
2614	fi
2615	CC=$ac_cv_prog_CC
2616	if test -n "$CC"; then
2617	echo "$as_me:$LINENO: result: $CC" >&5
2618	echo "${ECHO_T}$CC" >&6
2619	else
2620	echo "$as_me:$LINENO: result: no" >&5
2621	echo "${ECHO_T}no" >&6
2622	fi
2623
2624	fi
2625	if test -z "$ac_cv_prog_CC"; then
2626	ac_ct_CC=$CC
2627	# Extract the first word of "gcc", so it can be a program name with args.
2628	set dummy gcc; ac_word=$2
2629	echo "$as_me:$LINENO: checking for $ac_word" >&5
2630	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2631	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2632	echo $ECHO_N "(cached) $ECHO_C" >&6
2633	else
2634	if test -n "$ac_ct_CC"; then
2635	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2636	else
2637	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2638	for as_dir in $PATH
2639	do
2640	IFS=$as_save_IFS
2641	test -z "$as_dir" && as_dir=.
2642	for ac_exec_ext in '' $ac_executable_extensions; do
2643	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2644	ac_cv_prog_ac_ct_CC="gcc"
2645	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2646	break 2
2647	fi
2648	done
2649	done
2650
2651	fi
2652	fi
2653	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2654	if test -n "$ac_ct_CC"; then
2655	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2656	echo "${ECHO_T}$ac_ct_CC" >&6
2657	else
2658	echo "$as_me:$LINENO: result: no" >&5
2659	echo "${ECHO_T}no" >&6
2660	fi
2661
2662	CC=$ac_ct_CC
2663	else
2664	CC="$ac_cv_prog_CC"
2665	fi
2666
2667	if test -z "$CC"; then
2668	if test -n "$ac_tool_prefix"; then
2669	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2670	set dummy ${ac_tool_prefix}cc; ac_word=$2
2671	echo "$as_me:$LINENO: checking for $ac_word" >&5
2672	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2673	if test "${ac_cv_prog_CC+set}" = set; then
2674	echo $ECHO_N "(cached) $ECHO_C" >&6
2675	else
2676	if test -n "$CC"; then
2677	ac_cv_prog_CC="$CC" # Let the user override the test.
2678	else
2679	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2680	for as_dir in $PATH
2681	do
2682	IFS=$as_save_IFS
2683	test -z "$as_dir" && as_dir=.
2684	for ac_exec_ext in '' $ac_executable_extensions; do
2685	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2686	ac_cv_prog_CC="${ac_tool_prefix}cc"
2687	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2688	break 2
2689	fi
2690	done
2691	done
2692
2693	fi
2694	fi
2695	CC=$ac_cv_prog_CC
2696	if test -n "$CC"; then
2697	echo "$as_me:$LINENO: result: $CC" >&5
2698	echo "${ECHO_T}$CC" >&6
2699	else
2700	echo "$as_me:$LINENO: result: no" >&5
2701	echo "${ECHO_T}no" >&6
2702	fi
2703
2704	fi
2705	if test -z "$ac_cv_prog_CC"; then
2706	ac_ct_CC=$CC
2707	# Extract the first word of "cc", so it can be a program name with args.
2708	set dummy cc; ac_word=$2
2709	echo "$as_me:$LINENO: checking for $ac_word" >&5
2710	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2711	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2712	echo $ECHO_N "(cached) $ECHO_C" >&6
2713	else
2714	if test -n "$ac_ct_CC"; then
2715	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2716	else
2717	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2718	for as_dir in $PATH
2719	do
2720	IFS=$as_save_IFS
2721	test -z "$as_dir" && as_dir=.
2722	for ac_exec_ext in '' $ac_executable_extensions; do
2723	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2724	ac_cv_prog_ac_ct_CC="cc"
2725	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2726	break 2
2727	fi
2728	done
2729	done
2730
2731	fi
2732	fi
2733	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2734	if test -n "$ac_ct_CC"; then
2735	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2736	echo "${ECHO_T}$ac_ct_CC" >&6
2737	else
2738	echo "$as_me:$LINENO: result: no" >&5
2739	echo "${ECHO_T}no" >&6
2740	fi
2741
2742	CC=$ac_ct_CC
2743	else
2744	CC="$ac_cv_prog_CC"
2745	fi
2746
2747	fi
2748	if test -z "$CC"; then
2749	# Extract the first word of "cc", so it can be a program name with args.
2750	set dummy cc; ac_word=$2
2751	echo "$as_me:$LINENO: checking for $ac_word" >&5
2752	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2753	if test "${ac_cv_prog_CC+set}" = set; then
2754	echo $ECHO_N "(cached) $ECHO_C" >&6
2755	else
2756	if test -n "$CC"; then
2757	ac_cv_prog_CC="$CC" # Let the user override the test.
2758	else
2759	ac_prog_rejected=no
2760	as_save_IFS=$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	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2768	ac_prog_rejected=yes
2769	continue
2770	fi
2771	ac_cv_prog_CC="cc"
2772	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2773	break 2
2774	fi
2775	done
2776	done
2777
2778	if test $ac_prog_rejected = yes; then
2779	# We found a bogon in the path, so make sure we never use it.
2780	set dummy $ac_cv_prog_CC
2781	shift
2782	if test $# != 0; then
2783	# We chose a different compiler from the bogus one.
2784	# However, it has the same basename, so the bogon will be chosen
2785	# first if we set CC to just the basename; use the full file name.
2786	shift
2787	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2788	fi
2789	fi
2790	fi
2791	fi
2792	CC=$ac_cv_prog_CC
2793	if test -n "$CC"; then
2794	echo "$as_me:$LINENO: result: $CC" >&5
2795	echo "${ECHO_T}$CC" >&6
2796	else
2797	echo "$as_me:$LINENO: result: no" >&5
2798	echo "${ECHO_T}no" >&6
2799	fi
2800
2801	fi
2802	if test -z "$CC"; then
2803	if test -n "$ac_tool_prefix"; then
2804	for ac_prog in cl
2805	do
2806	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2807	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2808	echo "$as_me:$LINENO: checking for $ac_word" >&5
2809	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2810	if test "${ac_cv_prog_CC+set}" = set; then
2811	echo $ECHO_N "(cached) $ECHO_C" >&6
2812	else
2813	if test -n "$CC"; then
2814	ac_cv_prog_CC="$CC" # Let the user override the test.
2815	else
2816	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2817	for as_dir in $PATH
2818	do
2819	IFS=$as_save_IFS
2820	test -z "$as_dir" && as_dir=.
2821	for ac_exec_ext in '' $ac_executable_extensions; do
2822	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2823	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2824	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2825	break 2
2826	fi
2827	done
2828	done
2829
2830	fi
2831	fi
2832	CC=$ac_cv_prog_CC
2833	if test -n "$CC"; then
2834	echo "$as_me:$LINENO: result: $CC" >&5
2835	echo "${ECHO_T}$CC" >&6
2836	else
2837	echo "$as_me:$LINENO: result: no" >&5
2838	echo "${ECHO_T}no" >&6
2839	fi
2840
2841	test -n "$CC" && break
2842	done
2843	fi
2844	if test -z "$CC"; then
2845	ac_ct_CC=$CC
2846	for ac_prog in cl
2847	do
2848	# Extract the first word of "$ac_prog", so it can be a program name with args.
2849	set dummy $ac_prog; ac_word=$2
2850	echo "$as_me:$LINENO: checking for $ac_word" >&5
2851	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2852	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2853	echo $ECHO_N "(cached) $ECHO_C" >&6
2854	else
2855	if test -n "$ac_ct_CC"; then
2856	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2857	else
2858	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2859	for as_dir in $PATH
2860	do
2861	IFS=$as_save_IFS
2862	test -z "$as_dir" && as_dir=.
2863	for ac_exec_ext in '' $ac_executable_extensions; do
2864	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2865	ac_cv_prog_ac_ct_CC="$ac_prog"
2866	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2867	break 2
2868	fi
2869	done
2870	done
2871
2872	fi
2873	fi
2874	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2875	if test -n "$ac_ct_CC"; then
2876	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2877	echo "${ECHO_T}$ac_ct_CC" >&6
2878	else
2879	echo "$as_me:$LINENO: result: no" >&5
2880	echo "${ECHO_T}no" >&6
2881	fi
2882
2883	test -n "$ac_ct_CC" && break
2884	done
2885
2886	CC=$ac_ct_CC
2887	fi
2888
2889	fi
2890
2891
2892	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2893	See \`config.log' for more details." >&5
2894	echo "$as_me: error: no acceptable C compiler found in \$PATH
2895	See \`config.log' for more details." >&2;}
2896	{ (exit 1); exit 1; }; }
2897
2898	# Provide some information about the compiler.
2899	echo "$as_me:$LINENO:" \
2900	"checking for C compiler version" >&5
2901	ac_compiler=`set X $ac_compile; echo $2`
2902	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2903	(eval $ac_compiler --version </dev/null >&5) 2>&5
2904	ac_status=$?
2905	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2906	(exit $ac_status); }
2907	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2908	(eval $ac_compiler -v </dev/null >&5) 2>&5
2909	ac_status=$?
2910	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2911	(exit $ac_status); }
2912	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2913	(eval $ac_compiler -V </dev/null >&5) 2>&5
2914	ac_status=$?
2915	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2916	(exit $ac_status); }
2917
2918	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2919	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2920	if test "${ac_cv_c_compiler_gnu+set}" = set; then
2921	echo $ECHO_N "(cached) $ECHO_C" >&6
2922	else
2923	cat >conftest.$ac_ext <<_ACEOF
2924	/* confdefs.h. */
2925	_ACEOF
2926	cat confdefs.h >>conftest.$ac_ext
2927	cat >>conftest.$ac_ext <<_ACEOF
2928	/* end confdefs.h. */
2929
2930	int
2931	main ()
2932	{
2933	#ifndef __GNUC__
2934	choke me
2935	#endif
2936
2937	;
2938	return 0;
2939	}
2940	_ACEOF
2941	rm -f conftest.$ac_objext
2942	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2943	(eval $ac_compile) 2>conftest.er1
2944	ac_status=$?
2945	grep -v '^ *+' conftest.er1 >conftest.err
2946	rm -f conftest.er1
2947	cat conftest.err >&5
2948	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2949	(exit $ac_status); } &&
2950	{ ac_try='test -z "$ac_c_werror_flag"
2951	\|\| test ! -s conftest.err'
2952	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2953	(eval $ac_try) 2>&5
2954	ac_status=$?
2955	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2956	(exit $ac_status); }; } &&
2957	{ ac_try='test -s conftest.$ac_objext'
2958	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2959	(eval $ac_try) 2>&5
2960	ac_status=$?
2961	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2962	(exit $ac_status); }; }; then
2963	ac_compiler_gnu=yes
2964	else
2965	echo "$as_me: failed program was:" >&5
2966	sed 's/^/\| /' conftest.$ac_ext >&5
2967
2968	ac_compiler_gnu=no
2969	fi
2970	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2971	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2972
2973	fi
2974	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2975	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2976	GCC=`test $ac_compiler_gnu = yes && echo yes`
2977	ac_test_CFLAGS=${CFLAGS+set}
2978	ac_save_CFLAGS=$CFLAGS
2979	CFLAGS="-g"
2980	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2981	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2982	if test "${ac_cv_prog_cc_g+set}" = set; then
2983	echo $ECHO_N "(cached) $ECHO_C" >&6
2984	else
2985	cat >conftest.$ac_ext <<_ACEOF
2986	/* confdefs.h. */
2987	_ACEOF
2988	cat confdefs.h >>conftest.$ac_ext
2989	cat >>conftest.$ac_ext <<_ACEOF
2990	/* end confdefs.h. */
2991
2992	int
2993	main ()
2994	{
2995
2996	;
2997	return 0;
2998	}
2999	_ACEOF
3000	rm -f conftest.$ac_objext
3001	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3002	(eval $ac_compile) 2>conftest.er1
3003	ac_status=$?
3004	grep -v '^ *+' conftest.er1 >conftest.err
3005	rm -f conftest.er1
3006	cat conftest.err >&5
3007	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3008	(exit $ac_status); } &&
3009	{ ac_try='test -z "$ac_c_werror_flag"
3010	\|\| test ! -s conftest.err'
3011	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3012	(eval $ac_try) 2>&5
3013	ac_status=$?
3014	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3015	(exit $ac_status); }; } &&
3016	{ ac_try='test -s conftest.$ac_objext'
3017	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3018	(eval $ac_try) 2>&5
3019	ac_status=$?
3020	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3021	(exit $ac_status); }; }; then
3022	ac_cv_prog_cc_g=yes
3023	else
3024	echo "$as_me: failed program was:" >&5
3025	sed 's/^/\| /' conftest.$ac_ext >&5
3026
3027	ac_cv_prog_cc_g=no
3028	fi
3029	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3030	fi
3031	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
3032	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
3033	if test "$ac_test_CFLAGS" = set; then
3034	CFLAGS=$ac_save_CFLAGS
3035	elif test $ac_cv_prog_cc_g = yes; then
3036	if test "$GCC" = yes; then
3037	CFLAGS="-g -O2"
3038	else
3039	CFLAGS="-g"
3040	fi
3041	else
3042	if test "$GCC" = yes; then
3043	CFLAGS="-O2"
3044	else
3045	CFLAGS=
3046	fi
3047	fi
3048	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
3049	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
3050	if test "${ac_cv_prog_cc_stdc+set}" = set; then
3051	echo $ECHO_N "(cached) $ECHO_C" >&6
3052	else
3053	ac_cv_prog_cc_stdc=no
3054	ac_save_CC=$CC
3055	cat >conftest.$ac_ext <<_ACEOF
3056	/* confdefs.h. */
3057	_ACEOF
3058	cat confdefs.h >>conftest.$ac_ext
3059	cat >>conftest.$ac_ext <<_ACEOF
3060	/* end confdefs.h. */
3061	#include <stdarg.h>
3062	#include <stdio.h>
3063	#include <sys/types.h>
3064	#include <sys/stat.h>
3065	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3066	struct buf { int x; };
3067	FILE * (rcsopen) (struct buf , struct stat *, int);
3068	static char *e (p, i)
3069	char **p;
3070	int i;
3071	{
3072	return p[i];
3073	}
3074	static char f (char (g) (char , int), char *p, ...)
3075	{
3076	char *s;
3077	va_list v;
3078	va_start (v,p);
3079	s = g (p, va_arg (v,int));
3080	va_end (v);
3081	return s;
3082	}
3083
3084	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3085	function prototypes and stuff, but not '\xHH' hex character constants.
3086	These don't provoke an error unfortunately, instead are silently treated
3087	as 'x'. The following induces an error, until -std1 is added to get
3088	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3089	array size at least. It's necessary to write '\x00'==0 to get something
3090	that's true only with -std1. */
3091	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3092
3093	int test (int i, double x);
3094	struct s1 {int (*f) (int a);};
3095	struct s2 {int (*f) (double a);};
3096	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
3097	int argc;
3098	char **argv;
3099	int
3100	main ()
3101	{
3102	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
3103	;
3104	return 0;
3105	}
3106	_ACEOF
3107	# Don't try gcc -ansi; that turns off useful extensions and
3108	# breaks some systems' header files.
3109	# AIX -qlanglvl=ansi
3110	# Ultrix and OSF/1 -std1
3111	# HP-UX 10.20 and later -Ae
3112	# HP-UX older versions -Aa -D_HPUX_SOURCE
3113	# SVR4 -Xc -D__EXTENSIONS__
3114	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3115	do
3116	CC="$ac_save_CC $ac_arg"
3117	rm -f conftest.$ac_objext
3118	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3119	(eval $ac_compile) 2>conftest.er1
3120	ac_status=$?
3121	grep -v '^ *+' conftest.er1 >conftest.err
3122	rm -f conftest.er1
3123	cat conftest.err >&5
3124	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3125	(exit $ac_status); } &&
3126	{ ac_try='test -z "$ac_c_werror_flag"
3127	\|\| test ! -s conftest.err'
3128	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3129	(eval $ac_try) 2>&5
3130	ac_status=$?
3131	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3132	(exit $ac_status); }; } &&
3133	{ ac_try='test -s conftest.$ac_objext'
3134	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3135	(eval $ac_try) 2>&5
3136	ac_status=$?
3137	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3138	(exit $ac_status); }; }; then
3139	ac_cv_prog_cc_stdc=$ac_arg
3140	break
3141	else
3142	echo "$as_me: failed program was:" >&5
3143	sed 's/^/\| /' conftest.$ac_ext >&5
3144
3145	fi
3146	rm -f conftest.err conftest.$ac_objext
3147	done
3148	rm -f conftest.$ac_ext conftest.$ac_objext
3149	CC=$ac_save_CC
3150
3151	fi
3152
3153	case "x$ac_cv_prog_cc_stdc" in
3154	x\|xno)
3155	echo "$as_me:$LINENO: result: none needed" >&5
3156	echo "${ECHO_T}none needed" >&6 ;;
3157	*)
3158	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
3159	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
3160	CC="$CC $ac_cv_prog_cc_stdc" ;;
3161	esac
3162
3163	# Some people use a C++ compiler to compile C. Since we use `exit',
3164	# in C++ we need to declare it. In case someone uses the same compiler
3165	# for both compiling C and C++ we need to have the C++ compiler decide
3166	# the declaration of exit, since it's the most demanding environment.
3167	cat >conftest.$ac_ext <<_ACEOF
3168	#ifndef __cplusplus
3169	choke me
3170	#endif
3171	_ACEOF
3172	rm -f conftest.$ac_objext
3173	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3174	(eval $ac_compile) 2>conftest.er1
3175	ac_status=$?
3176	grep -v '^ *+' conftest.er1 >conftest.err
3177	rm -f conftest.er1
3178	cat conftest.err >&5
3179	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3180	(exit $ac_status); } &&
3181	{ ac_try='test -z "$ac_c_werror_flag"
3182	\|\| test ! -s conftest.err'
3183	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3184	(eval $ac_try) 2>&5
3185	ac_status=$?
3186	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3187	(exit $ac_status); }; } &&
3188	{ ac_try='test -s conftest.$ac_objext'
3189	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3190	(eval $ac_try) 2>&5
3191	ac_status=$?
3192	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3193	(exit $ac_status); }; }; then
3194	for ac_declaration in \
3195	'' \
3196	'extern "C" void std::exit (int) throw (); using std::exit;' \
3197	'extern "C" void std::exit (int); using std::exit;' \
3198	'extern "C" void exit (int) throw ();' \
3199	'extern "C" void exit (int);' \
3200	'void exit (int);'
3201	do
3202	cat >conftest.$ac_ext <<_ACEOF
3203	/* confdefs.h. */
3204	_ACEOF
3205	cat confdefs.h >>conftest.$ac_ext
3206	cat >>conftest.$ac_ext <<_ACEOF
3207	/* end confdefs.h. */
3208	$ac_declaration
3209	#include <stdlib.h>
3210	int
3211	main ()
3212	{
3213	exit (42);
3214	;
3215	return 0;
3216	}
3217	_ACEOF
3218	rm -f conftest.$ac_objext
3219	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3220	(eval $ac_compile) 2>conftest.er1
3221	ac_status=$?
3222	grep -v '^ *+' conftest.er1 >conftest.err
3223	rm -f conftest.er1
3224	cat conftest.err >&5
3225	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3226	(exit $ac_status); } &&
3227	{ ac_try='test -z "$ac_c_werror_flag"
3228	\|\| test ! -s conftest.err'
3229	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3230	(eval $ac_try) 2>&5
3231	ac_status=$?
3232	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3233	(exit $ac_status); }; } &&
3234	{ ac_try='test -s conftest.$ac_objext'
3235	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3236	(eval $ac_try) 2>&5
3237	ac_status=$?
3238	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3239	(exit $ac_status); }; }; then
3240	:
3241	else
3242	echo "$as_me: failed program was:" >&5
3243	sed 's/^/\| /' conftest.$ac_ext >&5
3244
3245	continue
3246	fi
3247	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3248	cat >conftest.$ac_ext <<_ACEOF
3249	/* confdefs.h. */
3250	_ACEOF
3251	cat confdefs.h >>conftest.$ac_ext
3252	cat >>conftest.$ac_ext <<_ACEOF
3253	/* end confdefs.h. */
3254	$ac_declaration
3255	int
3256	main ()
3257	{
3258	exit (42);
3259	;
3260	return 0;
3261	}
3262	_ACEOF
3263	rm -f conftest.$ac_objext
3264	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3265	(eval $ac_compile) 2>conftest.er1
3266	ac_status=$?
3267	grep -v '^ *+' conftest.er1 >conftest.err
3268	rm -f conftest.er1
3269	cat conftest.err >&5
3270	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3271	(exit $ac_status); } &&
3272	{ ac_try='test -z "$ac_c_werror_flag"
3273	\|\| test ! -s conftest.err'
3274	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3275	(eval $ac_try) 2>&5
3276	ac_status=$?
3277	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3278	(exit $ac_status); }; } &&
3279	{ ac_try='test -s conftest.$ac_objext'
3280	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3281	(eval $ac_try) 2>&5
3282	ac_status=$?
3283	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3284	(exit $ac_status); }; }; then
3285	break
3286	else
3287	echo "$as_me: failed program was:" >&5
3288	sed 's/^/\| /' conftest.$ac_ext >&5
3289
3290	fi
3291	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3292	done
3293	rm -f conftest*
3294	if test -n "$ac_declaration"; then
3295	echo '#ifdef __cplusplus' >>confdefs.h
3296	echo $ac_declaration >>confdefs.h
3297	echo '#endif' >>confdefs.h
3298	fi
3299
3300	else
3301	echo "$as_me: failed program was:" >&5
3302	sed 's/^/\| /' conftest.$ac_ext >&5
3303
3304	fi
3305	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3306	ac_ext=c
3307	ac_cpp='$CPP $CPPFLAGS'
3308	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3309	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3310	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3311
3312	depcc="$CC" am_compiler_list=
3313
3314	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
3315	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
3316	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
3317	echo $ECHO_N "(cached) $ECHO_C" >&6
3318	else
3319	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3320	# We make a subdir and do the tests there. Otherwise we can end up
3321	# making bogus files that we don't know about and never remove. For
3322	# instance it was reported that on HP-UX the gcc test will end up
3323	# making a dummy file named `D' -- because `-MD' means `put the output
3324	# in D'.
3325	mkdir conftest.dir
3326	# Copy depcomp to subdir because otherwise we won't find it if we're
3327	# using a relative directory.
3328	cp "$am_depcomp" conftest.dir
3329	cd conftest.dir
3330	# We will build objects and dependencies in a subdirectory because
3331	# it helps to detect inapplicable dependency modes. For instance
3332	# both Tru64's cc and ICC support -MD to output dependencies as a
3333	# side effect of compilation, but ICC will put the dependencies in
3334	# the current directory while Tru64 will put them in the object
3335	# directory.
3336	mkdir sub
3337
3338	am_cv_CC_dependencies_compiler_type=none
3339	if test "$am_compiler_list" = ""; then
3340	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
3341	fi
3342	for depmode in $am_compiler_list; do
3343	# Setup a source with many dependencies, because some compilers
3344	# like to wrap large dependency lists on column 80 (with \), and
3345	# we should not choose a depcomp mode which is confused by this.
3346	#
3347	# We need to recreate these files for each test, as the compiler may
3348	# overwrite some of them when testing with obscure command lines.
3349	# This happens at least with the AIX C compiler.
3350	: > sub/conftest.c
3351	for i in 1 2 3 4 5 6; do
3352	echo '#include "conftst'$i'.h"' >> sub/conftest.c
3353	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3354	# Solaris 8's {/usr,}/bin/sh.
3355	touch sub/conftst$i.h
3356	done
3357	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3358
3359	case $depmode in
3360	nosideeffect)
3361	# after this tag, mechanisms are not by side-effect, so they'll
3362	# only be used when explicitly requested
3363	if test "x$enable_dependency_tracking" = xyes; then
3364	continue
3365	else
3366	break
3367	fi
3368	;;
3369	none) break ;;
3370	esac
3371	# We check with `-c' and `-o' for the sake of the "dashmstdout"
3372	# mode. It turns out that the SunPro C++ compiler does not properly
3373	# handle `-M -o', and we need to detect this.
3374	if depmode=$depmode \
3375	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
3376	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3377	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
3378	>/dev/null 2>conftest.err &&
3379	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3380	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
3381	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3382	# icc doesn't choke on unknown options, it will just issue warnings
3383	# or remarks (even with -Werror). So we grep stderr for any message
3384	# that says an option was ignored or not supported.
3385	# When given -MP, icc 7.0 and 7.1 complain thusly:
3386	# icc: Command line warning: ignoring option '-M'; no argument required
3387	# The diagnosis changed in icc 8.0:
3388	# icc: Command line remark: option '-MP' not supported
3389	if (grep 'ignoring option' conftest.err \|\|
3390	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3391	am_cv_CC_dependencies_compiler_type=$depmode
3392	break
3393	fi
3394	fi
3395	done
3396
3397	cd ..
3398	rm -rf conftest.dir
3399	else
3400	am_cv_CC_dependencies_compiler_type=none
3401	fi
3402
3403	fi
3404	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
3405	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
3406	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3407
3408
3409
3410	if
3411	test "x$enable_dependency_tracking" != xno \
3412	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3413	am__fastdepCC_TRUE=
3414	am__fastdepCC_FALSE='#'
3415	else
3416	am__fastdepCC_TRUE='#'
3417	am__fastdepCC_FALSE=
3418	fi
3419
3420
3421
3422	ac_ext=c
3423	ac_cpp='$CPP $CPPFLAGS'
3424	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3425	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3426	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3427	echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3428	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3429	# On Suns, sometimes $CPP names a directory.
3430	if test -n "$CPP" && test -d "$CPP"; then
3431	CPP=
3432	fi
3433	if test -z "$CPP"; then
3434	if test "${ac_cv_prog_CPP+set}" = set; then
3435	echo $ECHO_N "(cached) $ECHO_C" >&6
3436	else
3437	# Double quotes because CPP needs to be expanded
3438	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3439	do
3440	ac_preproc_ok=false
3441	for ac_c_preproc_warn_flag in '' yes
3442	do
3443	# Use a header file that comes with gcc, so configuring glibc
3444	# with a fresh cross-compiler works.
3445	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3446	# <limits.h> exists even on freestanding compilers.
3447	# On the NeXT, cc -E runs the code through the compiler's parser,
3448	# not just through cpp. "Syntax error" is here to catch this case.
3449	cat >conftest.$ac_ext <<_ACEOF
3450	/* confdefs.h. */
3451	_ACEOF
3452	cat confdefs.h >>conftest.$ac_ext
3453	cat >>conftest.$ac_ext <<_ACEOF
3454	/* end confdefs.h. */
3455	#ifdef __STDC__
3456	# include <limits.h>
3457	#else
3458	# include <assert.h>
3459	#endif
3460	Syntax error
3461	_ACEOF
3462	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3463	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3464	ac_status=$?
3465	grep -v '^ *+' conftest.er1 >conftest.err
3466	rm -f conftest.er1
3467	cat conftest.err >&5
3468	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3469	(exit $ac_status); } >/dev/null; then
3470	if test -s conftest.err; then
3471	ac_cpp_err=$ac_c_preproc_warn_flag
3472	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3473	else
3474	ac_cpp_err=
3475	fi
3476	else
3477	ac_cpp_err=yes
3478	fi
3479	if test -z "$ac_cpp_err"; then
3480	:
3481	else
3482	echo "$as_me: failed program was:" >&5
3483	sed 's/^/\| /' conftest.$ac_ext >&5
3484
3485	# Broken: fails on valid input.
3486	continue
3487	fi
3488	rm -f conftest.err conftest.$ac_ext
3489
3490	# OK, works on sane cases. Now check whether non-existent headers
3491	# can be detected and how.
3492	cat >conftest.$ac_ext <<_ACEOF
3493	/* confdefs.h. */
3494	_ACEOF
3495	cat confdefs.h >>conftest.$ac_ext
3496	cat >>conftest.$ac_ext <<_ACEOF
3497	/* end confdefs.h. */
3498	#include <ac_nonexistent.h>
3499	_ACEOF
3500	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3501	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3502	ac_status=$?
3503	grep -v '^ *+' conftest.er1 >conftest.err
3504	rm -f conftest.er1
3505	cat conftest.err >&5
3506	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3507	(exit $ac_status); } >/dev/null; then
3508	if test -s conftest.err; then
3509	ac_cpp_err=$ac_c_preproc_warn_flag
3510	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3511	else
3512	ac_cpp_err=
3513	fi
3514	else
3515	ac_cpp_err=yes
3516	fi
3517	if test -z "$ac_cpp_err"; then
3518	# Broken: success on invalid input.
3519	continue
3520	else
3521	echo "$as_me: failed program was:" >&5
3522	sed 's/^/\| /' conftest.$ac_ext >&5
3523
3524	# Passes both tests.
3525	ac_preproc_ok=:
3526	break
3527	fi
3528	rm -f conftest.err conftest.$ac_ext
3529
3530	done
3531	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3532	rm -f conftest.err conftest.$ac_ext
3533	if $ac_preproc_ok; then
3534	break
3535	fi
3536
3537	done
3538	ac_cv_prog_CPP=$CPP
3539
3540	fi
3541	CPP=$ac_cv_prog_CPP
3542	else
3543	ac_cv_prog_CPP=$CPP
3544	fi
3545	echo "$as_me:$LINENO: result: $CPP" >&5
3546	echo "${ECHO_T}$CPP" >&6
3547	ac_preproc_ok=false
3548	for ac_c_preproc_warn_flag in '' yes
3549	do
3550	# Use a header file that comes with gcc, so configuring glibc
3551	# with a fresh cross-compiler works.
3552	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3553	# <limits.h> exists even on freestanding compilers.
3554	# On the NeXT, cc -E runs the code through the compiler's parser,
3555	# not just through cpp. "Syntax error" is here to catch this case.
3556	cat >conftest.$ac_ext <<_ACEOF
3557	/* confdefs.h. */
3558	_ACEOF
3559	cat confdefs.h >>conftest.$ac_ext
3560	cat >>conftest.$ac_ext <<_ACEOF
3561	/* end confdefs.h. */
3562	#ifdef __STDC__
3563	# include <limits.h>
3564	#else
3565	# include <assert.h>
3566	#endif
3567	Syntax error
3568	_ACEOF
3569	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3570	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3571	ac_status=$?
3572	grep -v '^ *+' conftest.er1 >conftest.err
3573	rm -f conftest.er1
3574	cat conftest.err >&5
3575	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3576	(exit $ac_status); } >/dev/null; then
3577	if test -s conftest.err; then
3578	ac_cpp_err=$ac_c_preproc_warn_flag
3579	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3580	else
3581	ac_cpp_err=
3582	fi
3583	else
3584	ac_cpp_err=yes
3585	fi
3586	if test -z "$ac_cpp_err"; then
3587	:
3588	else
3589	echo "$as_me: failed program was:" >&5
3590	sed 's/^/\| /' conftest.$ac_ext >&5
3591
3592	# Broken: fails on valid input.
3593	continue
3594	fi
3595	rm -f conftest.err conftest.$ac_ext
3596
3597	# OK, works on sane cases. Now check whether non-existent headers
3598	# can be detected and how.
3599	cat >conftest.$ac_ext <<_ACEOF
3600	/* confdefs.h. */
3601	_ACEOF
3602	cat confdefs.h >>conftest.$ac_ext
3603	cat >>conftest.$ac_ext <<_ACEOF
3604	/* end confdefs.h. */
3605	#include <ac_nonexistent.h>
3606	_ACEOF
3607	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3608	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3609	ac_status=$?
3610	grep -v '^ *+' conftest.er1 >conftest.err
3611	rm -f conftest.er1
3612	cat conftest.err >&5
3613	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3614	(exit $ac_status); } >/dev/null; then
3615	if test -s conftest.err; then
3616	ac_cpp_err=$ac_c_preproc_warn_flag
3617	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3618	else
3619	ac_cpp_err=
3620	fi
3621	else
3622	ac_cpp_err=yes
3623	fi
3624	if test -z "$ac_cpp_err"; then
3625	# Broken: success on invalid input.
3626	continue
3627	else
3628	echo "$as_me: failed program was:" >&5
3629	sed 's/^/\| /' conftest.$ac_ext >&5
3630
3631	# Passes both tests.
3632	ac_preproc_ok=:
3633	break
3634	fi
3635	rm -f conftest.err conftest.$ac_ext
3636
3637	done
3638	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3639	rm -f conftest.err conftest.$ac_ext
3640	if $ac_preproc_ok; then
3641	:
3642	else
3643	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3644	See \`config.log' for more details." >&5
3645	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3646	See \`config.log' for more details." >&2;}
3647	{ (exit 1); exit 1; }; }
3648	fi
3649
3650	ac_ext=c
3651	ac_cpp='$CPP $CPPFLAGS'
3652	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3653	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3654	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3655
3656
3657	echo "$as_me:$LINENO: checking for egrep" >&5
3658	echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3659	if test "${ac_cv_prog_egrep+set}" = set; then
3660	echo $ECHO_N "(cached) $ECHO_C" >&6
3661	else
3662	if echo a \| (grep -E '(a\|b)') >/dev/null 2>&1
3663	then ac_cv_prog_egrep='grep -E'
3664	else ac_cv_prog_egrep='egrep'
3665	fi
3666	fi
3667	echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3668	echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3669	EGREP=$ac_cv_prog_egrep
3670
3671
3672	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3673	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3674	if test "${ac_cv_header_stdc+set}" = set; then
3675	echo $ECHO_N "(cached) $ECHO_C" >&6
3676	else
3677	cat >conftest.$ac_ext <<_ACEOF
3678	/* confdefs.h. */
3679	_ACEOF
3680	cat confdefs.h >>conftest.$ac_ext
3681	cat >>conftest.$ac_ext <<_ACEOF
3682	/* end confdefs.h. */
3683	#include <stdlib.h>
3684	#include <stdarg.h>
3685	#include <string.h>
3686	#include <float.h>
3687
3688	int
3689	main ()
3690	{
3691
3692	;
3693	return 0;
3694	}
3695	_ACEOF
3696	rm -f conftest.$ac_objext
3697	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3698	(eval $ac_compile) 2>conftest.er1
3699	ac_status=$?
3700	grep -v '^ *+' conftest.er1 >conftest.err
3701	rm -f conftest.er1
3702	cat conftest.err >&5
3703	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3704	(exit $ac_status); } &&
3705	{ ac_try='test -z "$ac_c_werror_flag"
3706	\|\| test ! -s conftest.err'
3707	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3708	(eval $ac_try) 2>&5
3709	ac_status=$?
3710	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3711	(exit $ac_status); }; } &&
3712	{ ac_try='test -s conftest.$ac_objext'
3713	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3714	(eval $ac_try) 2>&5
3715	ac_status=$?
3716	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3717	(exit $ac_status); }; }; then
3718	ac_cv_header_stdc=yes
3719	else
3720	echo "$as_me: failed program was:" >&5
3721	sed 's/^/\| /' conftest.$ac_ext >&5
3722
3723	ac_cv_header_stdc=no
3724	fi
3725	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3726
3727	if test $ac_cv_header_stdc = yes; then
3728	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3729	cat >conftest.$ac_ext <<_ACEOF
3730	/* confdefs.h. */
3731	_ACEOF
3732	cat confdefs.h >>conftest.$ac_ext
3733	cat >>conftest.$ac_ext <<_ACEOF
3734	/* end confdefs.h. */
3735	#include <string.h>
3736
3737	_ACEOF
3738	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3739	$EGREP "memchr" >/dev/null 2>&1; then
3740	:
3741	else
3742	ac_cv_header_stdc=no
3743	fi
3744	rm -f conftest*
3745
3746	fi
3747
3748	if test $ac_cv_header_stdc = yes; then
3749	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3750	cat >conftest.$ac_ext <<_ACEOF
3751	/* confdefs.h. */
3752	_ACEOF
3753	cat confdefs.h >>conftest.$ac_ext
3754	cat >>conftest.$ac_ext <<_ACEOF
3755	/* end confdefs.h. */
3756	#include <stdlib.h>
3757
3758	_ACEOF
3759	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3760	$EGREP "free" >/dev/null 2>&1; then
3761	:
3762	else
3763	ac_cv_header_stdc=no
3764	fi
3765	rm -f conftest*
3766
3767	fi
3768
3769	if test $ac_cv_header_stdc = yes; then
3770	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3771	if test "$cross_compiling" = yes; then
3772	:
3773	else
3774	cat >conftest.$ac_ext <<_ACEOF
3775	/* confdefs.h. */
3776	_ACEOF
3777	cat confdefs.h >>conftest.$ac_ext
3778	cat >>conftest.$ac_ext <<_ACEOF
3779	/* end confdefs.h. */
3780	#include <ctype.h>
3781	#if ((' ' & 0x0FF) == 0x020)
3782	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3783	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3784	#else
3785	# define ISLOWER(c) \
3786	(('a' <= (c) && (c) <= 'i') \
3787	\|\| ('j' <= (c) && (c) <= 'r') \
3788	\|\| ('s' <= (c) && (c) <= 'z'))
3789	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
3790	#endif
3791
3792	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
3793	int
3794	main ()
3795	{
3796	int i;
3797	for (i = 0; i < 256; i++)
3798	if (XOR (islower (i), ISLOWER (i))
3799	\|\| toupper (i) != TOUPPER (i))
3800	exit(2);
3801	exit (0);
3802	}
3803	_ACEOF
3804	rm -f conftest$ac_exeext
3805	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3806	(eval $ac_link) 2>&5
3807	ac_status=$?
3808	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3809	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3810	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3811	(eval $ac_try) 2>&5
3812	ac_status=$?
3813	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3814	(exit $ac_status); }; }; then
3815	:
3816	else
3817	echo "$as_me: program exited with status $ac_status" >&5
3818	echo "$as_me: failed program was:" >&5
3819	sed 's/^/\| /' conftest.$ac_ext >&5
3820
3821	( exit $ac_status )
3822	ac_cv_header_stdc=no
3823	fi
3824	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3825	fi
3826	fi
3827	fi
3828	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3829	echo "${ECHO_T}$ac_cv_header_stdc" >&6
3830	if test $ac_cv_header_stdc = yes; then
3831
3832	cat >>confdefs.h <<\_ACEOF
3833	#define STDC_HEADERS 1
3834	_ACEOF
3835
3836	fi
3837
3838
3839	### CHECKING FOR SYSTEM ###
3840
3841	echo "$as_me:$LINENO: checking for System" >&5
3842	echo $ECHO_N "checking for System... $ECHO_C" >&6
3843	## checking for openGL-environment and other sys-specific parameters
3844	case "$target" in
3845	### WINDOWS ###
3846	--mingw32*)
3847	echo "mingw-WINDOWS detected"
3848
3849	mingw="yes"
3850	MSBITFIELDS="-mms-bitfields"
3851	MWINDOWS="-mwindows"
3852
3853	# checking gl header
3854	#done before loop
3855
3856	# checking gl header
3857	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
3858
3859
3860
3861
3862
3863
3864
3865
3866
3867	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3868	inttypes.h stdint.h unistd.h
3869	do
3870	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
3871	echo "$as_me:$LINENO: checking for $ac_header" >&5
3872	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3873	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3874	echo $ECHO_N "(cached) $ECHO_C" >&6
3875	else
3876	cat >conftest.$ac_ext <<_ACEOF
3877	/* confdefs.h. */
3878	_ACEOF
3879	cat confdefs.h >>conftest.$ac_ext
3880	cat >>conftest.$ac_ext <<_ACEOF
3881	/* end confdefs.h. */
3882	$ac_includes_default
3883
3884	#include <$ac_header>
3885	_ACEOF
3886	rm -f conftest.$ac_objext
3887	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3888	(eval $ac_compile) 2>conftest.er1
3889	ac_status=$?
3890	grep -v '^ *+' conftest.er1 >conftest.err
3891	rm -f conftest.er1
3892	cat conftest.err >&5
3893	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3894	(exit $ac_status); } &&
3895	{ ac_try='test -z "$ac_c_werror_flag"
3896	\|\| test ! -s conftest.err'
3897	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3898	(eval $ac_try) 2>&5
3899	ac_status=$?
3900	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3901	(exit $ac_status); }; } &&
3902	{ ac_try='test -s conftest.$ac_objext'
3903	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3904	(eval $ac_try) 2>&5
3905	ac_status=$?
3906	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3907	(exit $ac_status); }; }; then
3908	eval "$as_ac_Header=yes"
3909	else
3910	echo "$as_me: failed program was:" >&5
3911	sed 's/^/\| /' conftest.$ac_ext >&5
3912
3913	eval "$as_ac_Header=no"
3914	fi
3915	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3916	fi
3917	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3918	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3919	if test `eval echo '${'$as_ac_Header'}'` = yes; then
3920	cat >>confdefs.h <<_ACEOF
3921	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
3922	_ACEOF
3923
3924	fi
3925
3926	done
3927
3928
3929
3930	for ac_header in GL/gl.h
3931	do
3932	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
3933	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3934	echo "$as_me:$LINENO: checking for $ac_header" >&5
3935	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3936	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3937	echo $ECHO_N "(cached) $ECHO_C" >&6
3938	fi
3939	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3940	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3941	else
3942	# Is the header compilable?
3943	echo "$as_me:$LINENO: checking $ac_header usability" >&5
3944	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3945	cat >conftest.$ac_ext <<_ACEOF
3946	/* confdefs.h. */
3947	_ACEOF
3948	cat confdefs.h >>conftest.$ac_ext
3949	cat >>conftest.$ac_ext <<_ACEOF
3950	/* end confdefs.h. */
3951	$ac_includes_default
3952	#include <$ac_header>
3953	_ACEOF
3954	rm -f conftest.$ac_objext
3955	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3956	(eval $ac_compile) 2>conftest.er1
3957	ac_status=$?
3958	grep -v '^ *+' conftest.er1 >conftest.err
3959	rm -f conftest.er1
3960	cat conftest.err >&5
3961	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3962	(exit $ac_status); } &&
3963	{ ac_try='test -z "$ac_c_werror_flag"
3964	\|\| test ! -s conftest.err'
3965	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3966	(eval $ac_try) 2>&5
3967	ac_status=$?
3968	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3969	(exit $ac_status); }; } &&
3970	{ ac_try='test -s conftest.$ac_objext'
3971	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3972	(eval $ac_try) 2>&5
3973	ac_status=$?
3974	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3975	(exit $ac_status); }; }; then
3976	ac_header_compiler=yes
3977	else
3978	echo "$as_me: failed program was:" >&5
3979	sed 's/^/\| /' conftest.$ac_ext >&5
3980
3981	ac_header_compiler=no
3982	fi
3983	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3984	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3985	echo "${ECHO_T}$ac_header_compiler" >&6
3986
3987	# Is the header present?
3988	echo "$as_me:$LINENO: checking $ac_header presence" >&5
3989	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3990	cat >conftest.$ac_ext <<_ACEOF
3991	/* confdefs.h. */
3992	_ACEOF
3993	cat confdefs.h >>conftest.$ac_ext
3994	cat >>conftest.$ac_ext <<_ACEOF
3995	/* end confdefs.h. */
3996	#include <$ac_header>
3997	_ACEOF
3998	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3999	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4000	ac_status=$?
4001	grep -v '^ *+' conftest.er1 >conftest.err
4002	rm -f conftest.er1
4003	cat conftest.err >&5
4004	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4005	(exit $ac_status); } >/dev/null; then
4006	if test -s conftest.err; then
4007	ac_cpp_err=$ac_c_preproc_warn_flag
4008	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4009	else
4010	ac_cpp_err=
4011	fi
4012	else
4013	ac_cpp_err=yes
4014	fi
4015	if test -z "$ac_cpp_err"; then
4016	ac_header_preproc=yes
4017	else
4018	echo "$as_me: failed program was:" >&5
4019	sed 's/^/\| /' conftest.$ac_ext >&5
4020
4021	ac_header_preproc=no
4022	fi
4023	rm -f conftest.err conftest.$ac_ext
4024	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4025	echo "${ECHO_T}$ac_header_preproc" >&6
4026
4027	# So? What about this header?
4028	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4029	yes:no: )
4030	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4031	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4032	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4033	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4034	ac_header_preproc=yes
4035	;;
4036	no:yes:* )
4037	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4038	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4039	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4040	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4041	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4042	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4043	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4044	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4045	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4046	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4047	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4048	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4049	(
4050	cat <<\_ASBOX
4051	## ------------------------------------------- ##
4052	## Report this to orxonox-dev@mail.datacore.ch ##
4053	## ------------------------------------------- ##
4054	_ASBOX
4055	) \|
4056	sed "s/^/$as_me: WARNING: /" >&2
4057	;;
4058	esac
4059	echo "$as_me:$LINENO: checking for $ac_header" >&5
4060	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4061	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4062	echo $ECHO_N "(cached) $ECHO_C" >&6
4063	else
4064	eval "$as_ac_Header=\$ac_header_preproc"
4065	fi
4066	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4067	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4068
4069	fi
4070	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4071	cat >>confdefs.h <<_ACEOF
4072	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4073	_ACEOF
4074
4075	else
4076	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4077	echo "$as_me: error: cannot find opengl headers" >&2;}
4078	{ (exit 1); exit 1; }; }
4079	fi
4080
4081	done
4082
4083	# checking for Windows openGl library
4084	echo "$as_me:$LINENO: checking for main in -lopengl32" >&5
4085	echo $ECHO_N "checking for main in -lopengl32... $ECHO_C" >&6
4086	if test "${ac_cv_lib_opengl32_main+set}" = set; then
4087	echo $ECHO_N "(cached) $ECHO_C" >&6
4088	else
4089	ac_check_lib_save_LIBS=$LIBS
4090	LIBS="-lopengl32 $LIBS"
4091	cat >conftest.$ac_ext <<_ACEOF
4092	/* confdefs.h. */
4093	_ACEOF
4094	cat confdefs.h >>conftest.$ac_ext
4095	cat >>conftest.$ac_ext <<_ACEOF
4096	/* end confdefs.h. */
4097
4098
4099	int
4100	main ()
4101	{
4102	main ();
4103	;
4104	return 0;
4105	}
4106	_ACEOF
4107	rm -f conftest.$ac_objext conftest$ac_exeext
4108	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4109	(eval $ac_link) 2>conftest.er1
4110	ac_status=$?
4111	grep -v '^ *+' conftest.er1 >conftest.err
4112	rm -f conftest.er1
4113	cat conftest.err >&5
4114	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4115	(exit $ac_status); } &&
4116	{ ac_try='test -z "$ac_c_werror_flag"
4117	\|\| test ! -s conftest.err'
4118	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4119	(eval $ac_try) 2>&5
4120	ac_status=$?
4121	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4122	(exit $ac_status); }; } &&
4123	{ ac_try='test -s conftest$ac_exeext'
4124	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4125	(eval $ac_try) 2>&5
4126	ac_status=$?
4127	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4128	(exit $ac_status); }; }; then
4129	ac_cv_lib_opengl32_main=yes
4130	else
4131	echo "$as_me: failed program was:" >&5
4132	sed 's/^/\| /' conftest.$ac_ext >&5
4133
4134	ac_cv_lib_opengl32_main=no
4135	fi
4136	rm -f conftest.err conftest.$ac_objext \
4137	conftest$ac_exeext conftest.$ac_ext
4138	LIBS=$ac_check_lib_save_LIBS
4139	fi
4140	echo "$as_me:$LINENO: result: $ac_cv_lib_opengl32_main" >&5
4141	echo "${ECHO_T}$ac_cv_lib_opengl32_main" >&6
4142	if test $ac_cv_lib_opengl32_main = yes; then
4143	FOUND_opengl32=yes
4144	else
4145	"gl/gl.h"
4146	fi
4147
4148	if test "$FOUND_opengl32" = "yes" ; then
4149	LIBS="$LIBS -lopengl32"
4150	else
4151	echo "------------------"
4152	echo "opengl not found."
4153	echo "please install the opengl package which can be found at http://www.opengl.org"
4154	echo "------------------"
4155	exit -1
4156	fi
4157
4158	# cheking for GLU-header
4159
4160	for ac_header in GL/glu.h
4161	do
4162	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4163	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4164	echo "$as_me:$LINENO: checking for $ac_header" >&5
4165	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4166	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4167	echo $ECHO_N "(cached) $ECHO_C" >&6
4168	fi
4169	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4170	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4171	else
4172	# Is the header compilable?
4173	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4174	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4175	cat >conftest.$ac_ext <<_ACEOF
4176	/* confdefs.h. */
4177	_ACEOF
4178	cat confdefs.h >>conftest.$ac_ext
4179	cat >>conftest.$ac_ext <<_ACEOF
4180	/* end confdefs.h. */
4181	$ac_includes_default
4182	#include <$ac_header>
4183	_ACEOF
4184	rm -f conftest.$ac_objext
4185	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4186	(eval $ac_compile) 2>conftest.er1
4187	ac_status=$?
4188	grep -v '^ *+' conftest.er1 >conftest.err
4189	rm -f conftest.er1
4190	cat conftest.err >&5
4191	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4192	(exit $ac_status); } &&
4193	{ ac_try='test -z "$ac_c_werror_flag"
4194	\|\| test ! -s conftest.err'
4195	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4196	(eval $ac_try) 2>&5
4197	ac_status=$?
4198	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4199	(exit $ac_status); }; } &&
4200	{ ac_try='test -s conftest.$ac_objext'
4201	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4202	(eval $ac_try) 2>&5
4203	ac_status=$?
4204	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4205	(exit $ac_status); }; }; then
4206	ac_header_compiler=yes
4207	else
4208	echo "$as_me: failed program was:" >&5
4209	sed 's/^/\| /' conftest.$ac_ext >&5
4210
4211	ac_header_compiler=no
4212	fi
4213	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4214	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4215	echo "${ECHO_T}$ac_header_compiler" >&6
4216
4217	# Is the header present?
4218	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4219	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4220	cat >conftest.$ac_ext <<_ACEOF
4221	/* confdefs.h. */
4222	_ACEOF
4223	cat confdefs.h >>conftest.$ac_ext
4224	cat >>conftest.$ac_ext <<_ACEOF
4225	/* end confdefs.h. */
4226	#include <$ac_header>
4227	_ACEOF
4228	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4229	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4230	ac_status=$?
4231	grep -v '^ *+' conftest.er1 >conftest.err
4232	rm -f conftest.er1
4233	cat conftest.err >&5
4234	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4235	(exit $ac_status); } >/dev/null; then
4236	if test -s conftest.err; then
4237	ac_cpp_err=$ac_c_preproc_warn_flag
4238	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4239	else
4240	ac_cpp_err=
4241	fi
4242	else
4243	ac_cpp_err=yes
4244	fi
4245	if test -z "$ac_cpp_err"; then
4246	ac_header_preproc=yes
4247	else
4248	echo "$as_me: failed program was:" >&5
4249	sed 's/^/\| /' conftest.$ac_ext >&5
4250
4251	ac_header_preproc=no
4252	fi
4253	rm -f conftest.err conftest.$ac_ext
4254	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4255	echo "${ECHO_T}$ac_header_preproc" >&6
4256
4257	# So? What about this header?
4258	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4259	yes:no: )
4260	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4261	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4262	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4263	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4264	ac_header_preproc=yes
4265	;;
4266	no:yes:* )
4267	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4268	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4269	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4270	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4271	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4272	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4273	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4274	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4275	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4276	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4277	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4278	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4279	(
4280	cat <<\_ASBOX
4281	## ------------------------------------------- ##
4282	## Report this to orxonox-dev@mail.datacore.ch ##
4283	## ------------------------------------------- ##
4284	_ASBOX
4285	) \|
4286	sed "s/^/$as_me: WARNING: /" >&2
4287	;;
4288	esac
4289	echo "$as_me:$LINENO: checking for $ac_header" >&5
4290	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4291	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4292	echo $ECHO_N "(cached) $ECHO_C" >&6
4293	else
4294	eval "$as_ac_Header=\$ac_header_preproc"
4295	fi
4296	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4297	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4298
4299	fi
4300	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4301	cat >>confdefs.h <<_ACEOF
4302	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4303	_ACEOF
4304
4305	else
4306	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4307	echo "$as_me: error: cannot find opengl headers" >&2;}
4308	{ (exit 1); exit 1; }; }
4309	fi
4310
4311	done
4312
4313
4314	# checking for libGLU
4315	echo "$as_me:$LINENO: checking for main in -lglu32" >&5
4316	echo $ECHO_N "checking for main in -lglu32... $ECHO_C" >&6
4317	if test "${ac_cv_lib_glu32_main+set}" = set; then
4318	echo $ECHO_N "(cached) $ECHO_C" >&6
4319	else
4320	ac_check_lib_save_LIBS=$LIBS
4321	LIBS="-lglu32 $LIBS"
4322	cat >conftest.$ac_ext <<_ACEOF
4323	/* confdefs.h. */
4324	_ACEOF
4325	cat confdefs.h >>conftest.$ac_ext
4326	cat >>conftest.$ac_ext <<_ACEOF
4327	/* end confdefs.h. */
4328
4329
4330	int
4331	main ()
4332	{
4333	main ();
4334	;
4335	return 0;
4336	}
4337	_ACEOF
4338	rm -f conftest.$ac_objext conftest$ac_exeext
4339	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4340	(eval $ac_link) 2>conftest.er1
4341	ac_status=$?
4342	grep -v '^ *+' conftest.er1 >conftest.err
4343	rm -f conftest.er1
4344	cat conftest.err >&5
4345	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4346	(exit $ac_status); } &&
4347	{ ac_try='test -z "$ac_c_werror_flag"
4348	\|\| test ! -s conftest.err'
4349	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4350	(eval $ac_try) 2>&5
4351	ac_status=$?
4352	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4353	(exit $ac_status); }; } &&
4354	{ ac_try='test -s conftest$ac_exeext'
4355	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4356	(eval $ac_try) 2>&5
4357	ac_status=$?
4358	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4359	(exit $ac_status); }; }; then
4360	ac_cv_lib_glu32_main=yes
4361	else
4362	echo "$as_me: failed program was:" >&5
4363	sed 's/^/\| /' conftest.$ac_ext >&5
4364
4365	ac_cv_lib_glu32_main=no
4366	fi
4367	rm -f conftest.err conftest.$ac_objext \
4368	conftest$ac_exeext conftest.$ac_ext
4369	LIBS=$ac_check_lib_save_LIBS
4370	fi
4371	echo "$as_me:$LINENO: result: $ac_cv_lib_glu32_main" >&5
4372	echo "${ECHO_T}$ac_cv_lib_glu32_main" >&6
4373	if test $ac_cv_lib_glu32_main = yes; then
4374	FOUND_glu32=yes
4375	fi
4376
4377	if test "$FOUND_glu32" = "yes" ; then
4378	LIBS="$LIBS -lGLU32"
4379	else
4380	echo "------------------"
4381	echo "GLU library not found."
4382	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
4383	echo "------------------"
4384	exit -1
4385	fi
4386
4387	# checking for mingw32
4388	echo "$as_me:$LINENO: checking for main in -lmingw32" >&5
4389	echo $ECHO_N "checking for main in -lmingw32... $ECHO_C" >&6
4390	if test "${ac_cv_lib_mingw32_main+set}" = set; then
4391	echo $ECHO_N "(cached) $ECHO_C" >&6
4392	else
4393	ac_check_lib_save_LIBS=$LIBS
4394	LIBS="-lmingw32 $LIBS"
4395	cat >conftest.$ac_ext <<_ACEOF
4396	/* confdefs.h. */
4397	_ACEOF
4398	cat confdefs.h >>conftest.$ac_ext
4399	cat >>conftest.$ac_ext <<_ACEOF
4400	/* end confdefs.h. */
4401
4402
4403	int
4404	main ()
4405	{
4406	main ();
4407	;
4408	return 0;
4409	}
4410	_ACEOF
4411	rm -f conftest.$ac_objext conftest$ac_exeext
4412	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4413	(eval $ac_link) 2>conftest.er1
4414	ac_status=$?
4415	grep -v '^ *+' conftest.er1 >conftest.err
4416	rm -f conftest.er1
4417	cat conftest.err >&5
4418	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4419	(exit $ac_status); } &&
4420	{ ac_try='test -z "$ac_c_werror_flag"
4421	\|\| test ! -s conftest.err'
4422	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4423	(eval $ac_try) 2>&5
4424	ac_status=$?
4425	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4426	(exit $ac_status); }; } &&
4427	{ ac_try='test -s conftest$ac_exeext'
4428	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4429	(eval $ac_try) 2>&5
4430	ac_status=$?
4431	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4432	(exit $ac_status); }; }; then
4433	ac_cv_lib_mingw32_main=yes
4434	else
4435	echo "$as_me: failed program was:" >&5
4436	sed 's/^/\| /' conftest.$ac_ext >&5
4437
4438	ac_cv_lib_mingw32_main=no
4439	fi
4440	rm -f conftest.err conftest.$ac_objext \
4441	conftest$ac_exeext conftest.$ac_ext
4442	LIBS=$ac_check_lib_save_LIBS
4443	fi
4444	echo "$as_me:$LINENO: result: $ac_cv_lib_mingw32_main" >&5
4445	echo "${ECHO_T}$ac_cv_lib_mingw32_main" >&6
4446	if test $ac_cv_lib_mingw32_main = yes; then
4447	FOUND_mingw32=yes
4448	fi
4449
4450	if test $FOUND_mingw32 = "yes"; then
4451	LIBS="$LIBS -lmingw32"
4452	fi
4453	# checking for SDL-headers
4454
4455	for ac_header in SDL/SDL.h
4456	do
4457	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4458	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4459	echo "$as_me:$LINENO: checking for $ac_header" >&5
4460	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4461	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4462	echo $ECHO_N "(cached) $ECHO_C" >&6
4463	fi
4464	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4465	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4466	else
4467	# Is the header compilable?
4468	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4469	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4470	cat >conftest.$ac_ext <<_ACEOF
4471	/* confdefs.h. */
4472	_ACEOF
4473	cat confdefs.h >>conftest.$ac_ext
4474	cat >>conftest.$ac_ext <<_ACEOF
4475	/* end confdefs.h. */
4476	$ac_includes_default
4477	#include <$ac_header>
4478	_ACEOF
4479	rm -f conftest.$ac_objext
4480	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4481	(eval $ac_compile) 2>conftest.er1
4482	ac_status=$?
4483	grep -v '^ *+' conftest.er1 >conftest.err
4484	rm -f conftest.er1
4485	cat conftest.err >&5
4486	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4487	(exit $ac_status); } &&
4488	{ ac_try='test -z "$ac_c_werror_flag"
4489	\|\| test ! -s conftest.err'
4490	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4491	(eval $ac_try) 2>&5
4492	ac_status=$?
4493	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4494	(exit $ac_status); }; } &&
4495	{ ac_try='test -s conftest.$ac_objext'
4496	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4497	(eval $ac_try) 2>&5
4498	ac_status=$?
4499	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4500	(exit $ac_status); }; }; then
4501	ac_header_compiler=yes
4502	else
4503	echo "$as_me: failed program was:" >&5
4504	sed 's/^/\| /' conftest.$ac_ext >&5
4505
4506	ac_header_compiler=no
4507	fi
4508	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4509	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4510	echo "${ECHO_T}$ac_header_compiler" >&6
4511
4512	# Is the header present?
4513	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4514	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4515	cat >conftest.$ac_ext <<_ACEOF
4516	/* confdefs.h. */
4517	_ACEOF
4518	cat confdefs.h >>conftest.$ac_ext
4519	cat >>conftest.$ac_ext <<_ACEOF
4520	/* end confdefs.h. */
4521	#include <$ac_header>
4522	_ACEOF
4523	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4524	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4525	ac_status=$?
4526	grep -v '^ *+' conftest.er1 >conftest.err
4527	rm -f conftest.er1
4528	cat conftest.err >&5
4529	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4530	(exit $ac_status); } >/dev/null; then
4531	if test -s conftest.err; then
4532	ac_cpp_err=$ac_c_preproc_warn_flag
4533	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4534	else
4535	ac_cpp_err=
4536	fi
4537	else
4538	ac_cpp_err=yes
4539	fi
4540	if test -z "$ac_cpp_err"; then
4541	ac_header_preproc=yes
4542	else
4543	echo "$as_me: failed program was:" >&5
4544	sed 's/^/\| /' conftest.$ac_ext >&5
4545
4546	ac_header_preproc=no
4547	fi
4548	rm -f conftest.err conftest.$ac_ext
4549	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4550	echo "${ECHO_T}$ac_header_preproc" >&6
4551
4552	# So? What about this header?
4553	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4554	yes:no: )
4555	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4556	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4557	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4558	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4559	ac_header_preproc=yes
4560	;;
4561	no:yes:* )
4562	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4563	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4564	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4565	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4566	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4567	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4568	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4569	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4570	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4571	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4572	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4573	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4574	(
4575	cat <<\_ASBOX
4576	## ------------------------------------------- ##
4577	## Report this to orxonox-dev@mail.datacore.ch ##
4578	## ------------------------------------------- ##
4579	_ASBOX
4580	) \|
4581	sed "s/^/$as_me: WARNING: /" >&2
4582	;;
4583	esac
4584	echo "$as_me:$LINENO: checking for $ac_header" >&5
4585	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4586	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4587	echo $ECHO_N "(cached) $ECHO_C" >&6
4588	else
4589	eval "$as_ac_Header=\$ac_header_preproc"
4590	fi
4591	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4592	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4593
4594	fi
4595	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4596	cat >>confdefs.h <<_ACEOF
4597	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4598	_ACEOF
4599
4600	else
4601	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
4602	echo "$as_me: error: cannot find SDL headers" >&2;}
4603	{ (exit 1); exit 1; }; }
4604	fi
4605
4606	done
4607
4608
4609	#checking for libSDL
4610	echo "$as_me:$LINENO: checking for main in -lsdlmain" >&5
4611	echo $ECHO_N "checking for main in -lsdlmain... $ECHO_C" >&6
4612	if test "${ac_cv_lib_sdlmain_main+set}" = set; then
4613	echo $ECHO_N "(cached) $ECHO_C" >&6
4614	else
4615	ac_check_lib_save_LIBS=$LIBS
4616	LIBS="-lsdlmain $LIBS"
4617	cat >conftest.$ac_ext <<_ACEOF
4618	/* confdefs.h. */
4619	_ACEOF
4620	cat confdefs.h >>conftest.$ac_ext
4621	cat >>conftest.$ac_ext <<_ACEOF
4622	/* end confdefs.h. */
4623
4624
4625	int
4626	main ()
4627	{
4628	main ();
4629	;
4630	return 0;
4631	}
4632	_ACEOF
4633	rm -f conftest.$ac_objext conftest$ac_exeext
4634	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4635	(eval $ac_link) 2>conftest.er1
4636	ac_status=$?
4637	grep -v '^ *+' conftest.er1 >conftest.err
4638	rm -f conftest.er1
4639	cat conftest.err >&5
4640	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4641	(exit $ac_status); } &&
4642	{ ac_try='test -z "$ac_c_werror_flag"
4643	\|\| test ! -s conftest.err'
4644	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4645	(eval $ac_try) 2>&5
4646	ac_status=$?
4647	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4648	(exit $ac_status); }; } &&
4649	{ ac_try='test -s conftest$ac_exeext'
4650	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4651	(eval $ac_try) 2>&5
4652	ac_status=$?
4653	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4654	(exit $ac_status); }; }; then
4655	ac_cv_lib_sdlmain_main=yes
4656	else
4657	echo "$as_me: failed program was:" >&5
4658	sed 's/^/\| /' conftest.$ac_ext >&5
4659
4660	ac_cv_lib_sdlmain_main=no
4661	fi
4662	rm -f conftest.err conftest.$ac_objext \
4663	conftest$ac_exeext conftest.$ac_ext
4664	LIBS=$ac_check_lib_save_LIBS
4665	fi
4666	echo "$as_me:$LINENO: result: $ac_cv_lib_sdlmain_main" >&5
4667	echo "${ECHO_T}$ac_cv_lib_sdlmain_main" >&6
4668	if test $ac_cv_lib_sdlmain_main = yes; then
4669	FOUND_sdlmain=yes
4670	fi
4671
4672	if test "$FOUND_sdlmain" = "yes" ; then
4673	LIBS="$LIBS -lsdlmain"
4674	else
4675	echo "------------------"
4676	echo "SDL library not found."
4677	echo "please install the SDL library, which can be found at http://www.libsdl.org"
4678	echo "------------------"
4679	exit 1
4680	fi
4681	echo "$as_me:$LINENO: checking for main in -lsdl" >&5
4682	echo $ECHO_N "checking for main in -lsdl... $ECHO_C" >&6
4683	if test "${ac_cv_lib_sdl_main+set}" = set; then
4684	echo $ECHO_N "(cached) $ECHO_C" >&6
4685	else
4686	ac_check_lib_save_LIBS=$LIBS
4687	LIBS="-lsdl $LIBS"
4688	cat >conftest.$ac_ext <<_ACEOF
4689	/* confdefs.h. */
4690	_ACEOF
4691	cat confdefs.h >>conftest.$ac_ext
4692	cat >>conftest.$ac_ext <<_ACEOF
4693	/* end confdefs.h. */
4694
4695
4696	int
4697	main ()
4698	{
4699	main ();
4700	;
4701	return 0;
4702	}
4703	_ACEOF
4704	rm -f conftest.$ac_objext conftest$ac_exeext
4705	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4706	(eval $ac_link) 2>conftest.er1
4707	ac_status=$?
4708	grep -v '^ *+' conftest.er1 >conftest.err
4709	rm -f conftest.er1
4710	cat conftest.err >&5
4711	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4712	(exit $ac_status); } &&
4713	{ ac_try='test -z "$ac_c_werror_flag"
4714	\|\| test ! -s conftest.err'
4715	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4716	(eval $ac_try) 2>&5
4717	ac_status=$?
4718	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4719	(exit $ac_status); }; } &&
4720	{ ac_try='test -s conftest$ac_exeext'
4721	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4722	(eval $ac_try) 2>&5
4723	ac_status=$?
4724	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4725	(exit $ac_status); }; }; then
4726	ac_cv_lib_sdl_main=yes
4727	else
4728	echo "$as_me: failed program was:" >&5
4729	sed 's/^/\| /' conftest.$ac_ext >&5
4730
4731	ac_cv_lib_sdl_main=no
4732	fi
4733	rm -f conftest.err conftest.$ac_objext \
4734	conftest$ac_exeext conftest.$ac_ext
4735	LIBS=$ac_check_lib_save_LIBS
4736	fi
4737	echo "$as_me:$LINENO: result: $ac_cv_lib_sdl_main" >&5
4738	echo "${ECHO_T}$ac_cv_lib_sdl_main" >&6
4739	if test $ac_cv_lib_sdl_main = yes; then
4740	FOUND_sdl=yes
4741	fi
4742
4743	if test "$FOUND_sdl" = "yes" ; then
4744	LIBS="$LIBS -lsdl"
4745	else
4746	echo "------------------"
4747	echo "SDL library not found."
4748	echo "please install the SDL library, which can be found at http://www.libsdl.org"
4749	echo "------------------"
4750	exit -1
4751	fi
4752
4753
4754	;;
4755
4756	### LINUX ###
4757	--linux*)
4758	echo "Linux detected"
4759
4760	Linux="yes"
4761
4762	# checking gl header
4763
4764	for ac_header in GL/gl.h
4765	do
4766	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4767	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4768	echo "$as_me:$LINENO: checking for $ac_header" >&5
4769	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4770	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4771	echo $ECHO_N "(cached) $ECHO_C" >&6
4772	fi
4773	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4774	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4775	else
4776	# Is the header compilable?
4777	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4778	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4779	cat >conftest.$ac_ext <<_ACEOF
4780	/* confdefs.h. */
4781	_ACEOF
4782	cat confdefs.h >>conftest.$ac_ext
4783	cat >>conftest.$ac_ext <<_ACEOF
4784	/* end confdefs.h. */
4785	$ac_includes_default
4786	#include <$ac_header>
4787	_ACEOF
4788	rm -f conftest.$ac_objext
4789	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4790	(eval $ac_compile) 2>conftest.er1
4791	ac_status=$?
4792	grep -v '^ *+' conftest.er1 >conftest.err
4793	rm -f conftest.er1
4794	cat conftest.err >&5
4795	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4796	(exit $ac_status); } &&
4797	{ ac_try='test -z "$ac_c_werror_flag"
4798	\|\| test ! -s conftest.err'
4799	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4800	(eval $ac_try) 2>&5
4801	ac_status=$?
4802	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4803	(exit $ac_status); }; } &&
4804	{ ac_try='test -s conftest.$ac_objext'
4805	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4806	(eval $ac_try) 2>&5
4807	ac_status=$?
4808	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4809	(exit $ac_status); }; }; then
4810	ac_header_compiler=yes
4811	else
4812	echo "$as_me: failed program was:" >&5
4813	sed 's/^/\| /' conftest.$ac_ext >&5
4814
4815	ac_header_compiler=no
4816	fi
4817	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4818	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4819	echo "${ECHO_T}$ac_header_compiler" >&6
4820
4821	# Is the header present?
4822	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4823	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4824	cat >conftest.$ac_ext <<_ACEOF
4825	/* confdefs.h. */
4826	_ACEOF
4827	cat confdefs.h >>conftest.$ac_ext
4828	cat >>conftest.$ac_ext <<_ACEOF
4829	/* end confdefs.h. */
4830	#include <$ac_header>
4831	_ACEOF
4832	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4833	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4834	ac_status=$?
4835	grep -v '^ *+' conftest.er1 >conftest.err
4836	rm -f conftest.er1
4837	cat conftest.err >&5
4838	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4839	(exit $ac_status); } >/dev/null; then
4840	if test -s conftest.err; then
4841	ac_cpp_err=$ac_c_preproc_warn_flag
4842	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4843	else
4844	ac_cpp_err=
4845	fi
4846	else
4847	ac_cpp_err=yes
4848	fi
4849	if test -z "$ac_cpp_err"; then
4850	ac_header_preproc=yes
4851	else
4852	echo "$as_me: failed program was:" >&5
4853	sed 's/^/\| /' conftest.$ac_ext >&5
4854
4855	ac_header_preproc=no
4856	fi
4857	rm -f conftest.err conftest.$ac_ext
4858	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4859	echo "${ECHO_T}$ac_header_preproc" >&6
4860
4861	# So? What about this header?
4862	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4863	yes:no: )
4864	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4865	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4866	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4867	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4868	ac_header_preproc=yes
4869	;;
4870	no:yes:* )
4871	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4872	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4873	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4874	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4875	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4876	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4877	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4878	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4879	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4880	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4881	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4882	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4883	(
4884	cat <<\_ASBOX
4885	## ------------------------------------------- ##
4886	## Report this to orxonox-dev@mail.datacore.ch ##
4887	## ------------------------------------------- ##
4888	_ASBOX
4889	) \|
4890	sed "s/^/$as_me: WARNING: /" >&2
4891	;;
4892	esac
4893	echo "$as_me:$LINENO: checking for $ac_header" >&5
4894	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4895	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4896	echo $ECHO_N "(cached) $ECHO_C" >&6
4897	else
4898	eval "$as_ac_Header=\$ac_header_preproc"
4899	fi
4900	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4901	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4902
4903	fi
4904	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4905	cat >>confdefs.h <<_ACEOF
4906	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4907	_ACEOF
4908
4909	else
4910	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4911	echo "$as_me: error: cannot find opengl headers" >&2;}
4912	{ (exit 1); exit 1; }; }
4913	fi
4914
4915	done
4916
4917
4918	# checking for Unix GL
4919	echo "$as_me:$LINENO: checking for main in -lGL" >&5
4920	echo $ECHO_N "checking for main in -lGL... $ECHO_C" >&6
4921	if test "${ac_cv_lib_GL_main+set}" = set; then
4922	echo $ECHO_N "(cached) $ECHO_C" >&6
4923	else
4924	ac_check_lib_save_LIBS=$LIBS
4925	LIBS="-lGL $LIBS"
4926	cat >conftest.$ac_ext <<_ACEOF
4927	/* confdefs.h. */
4928	_ACEOF
4929	cat confdefs.h >>conftest.$ac_ext
4930	cat >>conftest.$ac_ext <<_ACEOF
4931	/* end confdefs.h. */
4932
4933
4934	int
4935	main ()
4936	{
4937	main ();
4938	;
4939	return 0;
4940	}
4941	_ACEOF
4942	rm -f conftest.$ac_objext conftest$ac_exeext
4943	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4944	(eval $ac_link) 2>conftest.er1
4945	ac_status=$?
4946	grep -v '^ *+' conftest.er1 >conftest.err
4947	rm -f conftest.er1
4948	cat conftest.err >&5
4949	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4950	(exit $ac_status); } &&
4951	{ ac_try='test -z "$ac_c_werror_flag"
4952	\|\| test ! -s conftest.err'
4953	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4954	(eval $ac_try) 2>&5
4955	ac_status=$?
4956	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4957	(exit $ac_status); }; } &&
4958	{ ac_try='test -s conftest$ac_exeext'
4959	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4960	(eval $ac_try) 2>&5
4961	ac_status=$?
4962	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4963	(exit $ac_status); }; }; then
4964	ac_cv_lib_GL_main=yes
4965	else
4966	echo "$as_me: failed program was:" >&5
4967	sed 's/^/\| /' conftest.$ac_ext >&5
4968
4969	ac_cv_lib_GL_main=no
4970	fi
4971	rm -f conftest.err conftest.$ac_objext \
4972	conftest$ac_exeext conftest.$ac_ext
4973	LIBS=$ac_check_lib_save_LIBS
4974	fi
4975	echo "$as_me:$LINENO: result: $ac_cv_lib_GL_main" >&5
4976	echo "${ECHO_T}$ac_cv_lib_GL_main" >&6
4977	if test $ac_cv_lib_GL_main = yes; then
4978	FOUND_GL=yes
4979	fi
4980
4981	if test "$FOUND_GL" = "yes" ; then
4982	LIBS="$LIBS -lGL"
4983	else
4984	echo "------------------"
4985	echo "opengl not found."
4986	echo "please install the opengl package which can be found at http://www.opengl.org"
4987	echo "------------------"
4988	exit -1
4989	fi
4990
4991	# cheking for GLU-header
4992
4993	for ac_header in GL/glu.h
4994	do
4995	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4996	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4997	echo "$as_me:$LINENO: checking for $ac_header" >&5
4998	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4999	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5000	echo $ECHO_N "(cached) $ECHO_C" >&6
5001	fi
5002	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5003	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5004	else
5005	# Is the header compilable?
5006	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5007	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5008	cat >conftest.$ac_ext <<_ACEOF
5009	/* confdefs.h. */
5010	_ACEOF
5011	cat confdefs.h >>conftest.$ac_ext
5012	cat >>conftest.$ac_ext <<_ACEOF
5013	/* end confdefs.h. */
5014	$ac_includes_default
5015	#include <$ac_header>
5016	_ACEOF
5017	rm -f conftest.$ac_objext
5018	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5019	(eval $ac_compile) 2>conftest.er1
5020	ac_status=$?
5021	grep -v '^ *+' conftest.er1 >conftest.err
5022	rm -f conftest.er1
5023	cat conftest.err >&5
5024	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5025	(exit $ac_status); } &&
5026	{ ac_try='test -z "$ac_c_werror_flag"
5027	\|\| test ! -s conftest.err'
5028	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5029	(eval $ac_try) 2>&5
5030	ac_status=$?
5031	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5032	(exit $ac_status); }; } &&
5033	{ ac_try='test -s conftest.$ac_objext'
5034	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5035	(eval $ac_try) 2>&5
5036	ac_status=$?
5037	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5038	(exit $ac_status); }; }; then
5039	ac_header_compiler=yes
5040	else
5041	echo "$as_me: failed program was:" >&5
5042	sed 's/^/\| /' conftest.$ac_ext >&5
5043
5044	ac_header_compiler=no
5045	fi
5046	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5047	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5048	echo "${ECHO_T}$ac_header_compiler" >&6
5049
5050	# Is the header present?
5051	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5052	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5053	cat >conftest.$ac_ext <<_ACEOF
5054	/* confdefs.h. */
5055	_ACEOF
5056	cat confdefs.h >>conftest.$ac_ext
5057	cat >>conftest.$ac_ext <<_ACEOF
5058	/* end confdefs.h. */
5059	#include <$ac_header>
5060	_ACEOF
5061	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5062	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5063	ac_status=$?
5064	grep -v '^ *+' conftest.er1 >conftest.err
5065	rm -f conftest.er1
5066	cat conftest.err >&5
5067	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5068	(exit $ac_status); } >/dev/null; then
5069	if test -s conftest.err; then
5070	ac_cpp_err=$ac_c_preproc_warn_flag
5071	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5072	else
5073	ac_cpp_err=
5074	fi
5075	else
5076	ac_cpp_err=yes
5077	fi
5078	if test -z "$ac_cpp_err"; then
5079	ac_header_preproc=yes
5080	else
5081	echo "$as_me: failed program was:" >&5
5082	sed 's/^/\| /' conftest.$ac_ext >&5
5083
5084	ac_header_preproc=no
5085	fi
5086	rm -f conftest.err conftest.$ac_ext
5087	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5088	echo "${ECHO_T}$ac_header_preproc" >&6
5089
5090	# So? What about this header?
5091	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5092	yes:no: )
5093	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5094	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5095	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5096	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5097	ac_header_preproc=yes
5098	;;
5099	no:yes:* )
5100	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5101	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5102	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5103	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5104	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5105	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5106	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5107	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5108	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5109	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5110	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5111	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5112	(
5113	cat <<\_ASBOX
5114	## ------------------------------------------- ##
5115	## Report this to orxonox-dev@mail.datacore.ch ##
5116	## ------------------------------------------- ##
5117	_ASBOX
5118	) \|
5119	sed "s/^/$as_me: WARNING: /" >&2
5120	;;
5121	esac
5122	echo "$as_me:$LINENO: checking for $ac_header" >&5
5123	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5124	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5125	echo $ECHO_N "(cached) $ECHO_C" >&6
5126	else
5127	eval "$as_ac_Header=\$ac_header_preproc"
5128	fi
5129	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5130	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5131
5132	fi
5133	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5134	cat >>confdefs.h <<_ACEOF
5135	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5136	_ACEOF
5137
5138	else
5139	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5140	echo "$as_me: error: cannot find opengl headers" >&2;}
5141	{ (exit 1); exit 1; }; }
5142	fi
5143
5144	done
5145
5146
5147	echo "$as_me:$LINENO: checking for gluProject in -lGLU" >&5
5148	echo $ECHO_N "checking for gluProject in -lGLU... $ECHO_C" >&6
5149	if test "${ac_cv_lib_GLU_gluProject+set}" = set; then
5150	echo $ECHO_N "(cached) $ECHO_C" >&6
5151	else
5152	ac_check_lib_save_LIBS=$LIBS
5153	LIBS="-lGLU $LIBS"
5154	cat >conftest.$ac_ext <<_ACEOF
5155	/* confdefs.h. */
5156	_ACEOF
5157	cat confdefs.h >>conftest.$ac_ext
5158	cat >>conftest.$ac_ext <<_ACEOF
5159	/* end confdefs.h. */
5160
5161	/* Override any gcc2 internal prototype to avoid an error. */
5162	#ifdef __cplusplus
5163	extern "C"
5164	#endif
5165	/* We use char because int might match the return type of a gcc2
5166	builtin and then its argument prototype would still apply. */
5167	char gluProject ();
5168	int
5169	main ()
5170	{
5171	gluProject ();
5172	;
5173	return 0;
5174	}
5175	_ACEOF
5176	rm -f conftest.$ac_objext conftest$ac_exeext
5177	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5178	(eval $ac_link) 2>conftest.er1
5179	ac_status=$?
5180	grep -v '^ *+' conftest.er1 >conftest.err
5181	rm -f conftest.er1
5182	cat conftest.err >&5
5183	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5184	(exit $ac_status); } &&
5185	{ ac_try='test -z "$ac_c_werror_flag"
5186	\|\| test ! -s conftest.err'
5187	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5188	(eval $ac_try) 2>&5
5189	ac_status=$?
5190	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5191	(exit $ac_status); }; } &&
5192	{ ac_try='test -s conftest$ac_exeext'
5193	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5194	(eval $ac_try) 2>&5
5195	ac_status=$?
5196	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5197	(exit $ac_status); }; }; then
5198	ac_cv_lib_GLU_gluProject=yes
5199	else
5200	echo "$as_me: failed program was:" >&5
5201	sed 's/^/\| /' conftest.$ac_ext >&5
5202
5203	ac_cv_lib_GLU_gluProject=no
5204	fi
5205	rm -f conftest.err conftest.$ac_objext \
5206	conftest$ac_exeext conftest.$ac_ext
5207	LIBS=$ac_check_lib_save_LIBS
5208	fi
5209	echo "$as_me:$LINENO: result: $ac_cv_lib_GLU_gluProject" >&5
5210	echo "${ECHO_T}$ac_cv_lib_GLU_gluProject" >&6
5211	if test $ac_cv_lib_GLU_gluProject = yes; then
5212	FOUND_GLU=yes
5213	fi
5214
5215	if test "$FOUND_GLU" = "yes" ; then
5216	LIBS="$LIBS -lGLU"
5217	else
5218	echo "------------------"
5219	echo "GLU library not found."
5220	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
5221	echo "------------------"
5222	exit -1
5223	fi
5224
5225	## checking for SDL
5226	SDL_VERSION=1.2.7
5227
5228	# Check whether --with-sdl-prefix or --without-sdl-prefix was given.
5229	if test "${with_sdl_prefix+set}" = set; then
5230	withval="$with_sdl_prefix"
5231	sdl_prefix="$withval"
5232	else
5233	sdl_prefix=""
5234	fi;
5235
5236	# Check whether --with-sdl-exec-prefix or --without-sdl-exec-prefix was given.
5237	if test "${with_sdl_exec_prefix+set}" = set; then
5238	withval="$with_sdl_exec_prefix"
5239	sdl_exec_prefix="$withval"
5240	else
5241	sdl_exec_prefix=""
5242	fi;
5243	# Check whether --enable-sdltest or --disable-sdltest was given.
5244	if test "${enable_sdltest+set}" = set; then
5245	enableval="$enable_sdltest"
5246
5247	else
5248	enable_sdltest=yes
5249	fi;
5250
5251	if test x$sdl_exec_prefix != x ; then
5252	sdl_args="$sdl_args --exec-prefix=$sdl_exec_prefix"
5253	if test x${SDL_CONFIG+set} != xset ; then
5254	SDL_CONFIG=$sdl_exec_prefix/bin/sdl-config
5255	fi
5256	fi
5257	if test x$sdl_prefix != x ; then
5258	sdl_args="$sdl_args --prefix=$sdl_prefix"
5259	if test x${SDL_CONFIG+set} != xset ; then
5260	SDL_CONFIG=$sdl_prefix/bin/sdl-config
5261	fi
5262	fi
5263
5264
5265	PATH="$prefix/bin:$prefix/usr/bin:$PATH"
5266	# Extract the first word of "sdl-config", so it can be a program name with args.
5267	set dummy sdl-config; ac_word=$2
5268	echo "$as_me:$LINENO: checking for $ac_word" >&5
5269	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
5270	if test "${ac_cv_path_SDL_CONFIG+set}" = set; then
5271	echo $ECHO_N "(cached) $ECHO_C" >&6
5272	else
5273	case $SDL_CONFIG in
5274	[\\/]* \| ?:[\\/]*)
5275	ac_cv_path_SDL_CONFIG="$SDL_CONFIG" # Let the user override the test with a path.
5276	;;
5277	*)
5278	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5279	for as_dir in $PATH
5280	do
5281	IFS=$as_save_IFS
5282	test -z "$as_dir" && as_dir=.
5283	for ac_exec_ext in '' $ac_executable_extensions; do
5284	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5285	ac_cv_path_SDL_CONFIG="$as_dir/$ac_word$ac_exec_ext"
5286	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5287	break 2
5288	fi
5289	done
5290	done
5291
5292	test -z "$ac_cv_path_SDL_CONFIG" && ac_cv_path_SDL_CONFIG="no"
5293	;;
5294	esac
5295	fi
5296	SDL_CONFIG=$ac_cv_path_SDL_CONFIG
5297
5298	if test -n "$SDL_CONFIG"; then
5299	echo "$as_me:$LINENO: result: $SDL_CONFIG" >&5
5300	echo "${ECHO_T}$SDL_CONFIG" >&6
5301	else
5302	echo "$as_me:$LINENO: result: no" >&5
5303	echo "${ECHO_T}no" >&6
5304	fi
5305
5306	min_sdl_version=$SDL_VERSION
5307	echo "$as_me:$LINENO: checking for SDL - version >= $min_sdl_version" >&5
5308	echo $ECHO_N "checking for SDL - version >= $min_sdl_version... $ECHO_C" >&6
5309	no_sdl=""
5310	if test "$SDL_CONFIG" = "no" ; then
5311	no_sdl=yes
5312	else
5313	SDL_CFLAGS=`$SDL_CONFIG $sdlconf_args --cflags`
5314	SDL_LIBS=`$SDL_CONFIG $sdlconf_args --libs`
5315
5316	sdl_major_version=`$SDL_CONFIG $sdl_args --version \| \
5317	sed 's/$[0-9]$.$[0-9]$.$[0-9]*$/\1/'`
5318	sdl_minor_version=`$SDL_CONFIG $sdl_args --version \| \
5319	sed 's/$[0-9]$.$[0-9]$.$[0-9]*$/\2/'`
5320	sdl_micro_version=`$SDL_CONFIG $sdl_config_args --version \| \
5321	sed 's/$[0-9]$.$[0-9]$.$[0-9]*$/\3/'`
5322	if test "x$enable_sdltest" = "xyes" ; then
5323	ac_save_CFLAGS="$CFLAGS"
5324	ac_save_LIBS="$LIBS"
5325	CFLAGS="$CFLAGS $SDL_CFLAGS"
5326	LIBS="$LIBS $SDL_LIBS"
5327	rm -f conf.sdltest
5328	if test "$cross_compiling" = yes; then
5329	echo $ac_n "cross compiling; assumed OK... $ac_c"
5330	else
5331	cat >conftest.$ac_ext <<_ACEOF
5332	/* confdefs.h. */
5333	_ACEOF
5334	cat confdefs.h >>conftest.$ac_ext
5335	cat >>conftest.$ac_ext <<_ACEOF
5336	/* end confdefs.h. */
5337
5338	#include <stdio.h>
5339	#include <stdlib.h>
5340	#include <string.h>
5341	#include "SDL.h"
5342
5343	char*
5344	my_strdup (char *str)
5345	{
5346	char *new_str;
5347
5348	if (str)
5349	{
5350	new_str = (char )malloc ((strlen (str) + 1) sizeof(char));
5351	strcpy (new_str, str);
5352	}
5353	else
5354	new_str = NULL;
5355
5356	return new_str;
5357	}
5358
5359	int main (int argc, char *argv[])
5360	{
5361	int major, minor, micro;
5362	char *tmp_version;
5363
5364	/* This hangs on some systems (?)
5365	system ("touch conf.sdltest");
5366	*/
5367	{ FILE *fp = fopen("conf.sdltest", "a"); if ( fp ) fclose(fp); }
5368
5369	/* HP/UX 9 (%@#!) writes to sscanf strings */
5370	tmp_version = my_strdup("$min_sdl_version");
5371	if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, &micro) != 3) {
5372	printf("%s, bad version string\n", "$min_sdl_version");
5373	exit(1);
5374	}
5375
5376	if (($sdl_major_version > major) \|\|
5377	(($sdl_major_version == major) && ($sdl_minor_version > minor)) \|\|
5378	(($sdl_major_version == major) && ($sdl_minor_version == minor) && ($sdl_micro_version >= micro)))
5379	{
5380	return 0;
5381	}
5382	else
5383	{
5384	printf("\n*** 'sdl-config --version' returned %d.%d.%d, but the minimum version\n", $sdl_major_version, $sdl_minor_version, $sdl_micro_version);
5385	printf("*** of SDL required is %d.%d.%d. If sdl-config is correct, then it is\n", major, minor, micro);
5386	printf("*** best to upgrade to the required version.\n");
5387	printf("*** If sdl-config was wrong, set the environment variable SDL_CONFIG\n");
5388	printf("*** to point to the correct copy of sdl-config, and remove the file\n");
5389	printf("*** config.cache before re-running configure\n");
5390	return 1;
5391	}
5392	}
5393
5394
5395	_ACEOF
5396	rm -f conftest$ac_exeext
5397	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5398	(eval $ac_link) 2>&5
5399	ac_status=$?
5400	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5401	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5402	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5403	(eval $ac_try) 2>&5
5404	ac_status=$?
5405	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5406	(exit $ac_status); }; }; then
5407	:
5408	else
5409	echo "$as_me: program exited with status $ac_status" >&5
5410	echo "$as_me: failed program was:" >&5
5411	sed 's/^/\| /' conftest.$ac_ext >&5
5412
5413	( exit $ac_status )
5414	no_sdl=yes
5415	fi
5416	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5417	fi
5418	CFLAGS="$ac_save_CFLAGS"
5419	LIBS="$ac_save_LIBS"
5420	fi
5421	fi
5422	if test "x$no_sdl" = x ; then
5423	echo "$as_me:$LINENO: result: yes" >&5
5424	echo "${ECHO_T}yes" >&6
5425	:
5426	else
5427	echo "$as_me:$LINENO: result: no" >&5
5428	echo "${ECHO_T}no" >&6
5429	if test "$SDL_CONFIG" = "no" ; then
5430	echo "*** The sdl-config script installed by SDL could not be found"
5431	echo "*** If SDL was installed in PREFIX, make sure PREFIX/bin is in"
5432	echo "*** your path, or set the SDL_CONFIG environment variable to the"
5433	echo "*** full path to sdl-config."
5434	else
5435	if test -f conf.sdltest ; then
5436	:
5437	else
5438	echo "*** Could not run SDL test program, checking why..."
5439	CFLAGS="$CFLAGS $SDL_CFLAGS"
5440	LIBS="$LIBS $SDL_LIBS"
5441	cat >conftest.$ac_ext <<_ACEOF
5442	/* confdefs.h. */
5443	_ACEOF
5444	cat confdefs.h >>conftest.$ac_ext
5445	cat >>conftest.$ac_ext <<_ACEOF
5446	/* end confdefs.h. */
5447
5448	#include <stdio.h>
5449	#include "SDL.h"
5450
5451	int main(int argc, char *argv[])
5452	{ return 0; }
5453	#undef main
5454	#define main K_and_R_C_main
5455
5456	int
5457	main ()
5458	{
5459	return 0;
5460	;
5461	return 0;
5462	}
5463	_ACEOF
5464	rm -f conftest.$ac_objext conftest$ac_exeext
5465	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5466	(eval $ac_link) 2>conftest.er1
5467	ac_status=$?
5468	grep -v '^ *+' conftest.er1 >conftest.err
5469	rm -f conftest.er1
5470	cat conftest.err >&5
5471	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5472	(exit $ac_status); } &&
5473	{ ac_try='test -z "$ac_c_werror_flag"
5474	\|\| test ! -s conftest.err'
5475	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5476	(eval $ac_try) 2>&5
5477	ac_status=$?
5478	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5479	(exit $ac_status); }; } &&
5480	{ ac_try='test -s conftest$ac_exeext'
5481	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5482	(eval $ac_try) 2>&5
5483	ac_status=$?
5484	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5485	(exit $ac_status); }; }; then
5486	echo "*** The test program compiled, but did not run. This usually means"
5487	echo "*** that the run-time linker is not finding SDL or finding the wrong"
5488	echo "*** version of SDL. If it is not finding SDL, you'll need to set your"
5489	echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
5490	echo "*** to the installed location Also, make sure you have run ldconfig if that"
5491	echo "*** is required on your system"
5492	echo "***"
5493	echo "*** If you have an old version installed, it is best to remove it, although"
5494	echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"
5495	else
5496	echo "$as_me: failed program was:" >&5
5497	sed 's/^/\| /' conftest.$ac_ext >&5
5498
5499	echo "*** The test program failed to compile or link. See the file config.log for the"
5500	echo "*** exact error that occured. This usually means SDL was incorrectly installed"
5501	echo "*** or that you have moved SDL since it was installed. In the latter case, you"
5502	echo "*** may want to edit the sdl-config script: $SDL_CONFIG"
5503	fi
5504	rm -f conftest.err conftest.$ac_objext \
5505	conftest$ac_exeext conftest.$ac_ext
5506	CFLAGS="$ac_save_CFLAGS"
5507	LIBS="$ac_save_LIBS"
5508	fi
5509	fi
5510	SDL_CFLAGS=""
5511	SDL_LIBS=""
5512	{ { echo "$as_me:$LINENO: error: *** SDL version $SDL_VERSION not found!" >&5
5513	echo "$as_me: error: *** SDL version $SDL_VERSION not found!" >&2;}
5514	{ (exit 1); exit 1; }; }
5515
5516	fi
5517
5518
5519	rm -f conf.sdltest
5520
5521	CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
5522	LIBS="$LIBS $SDL_LIBS"
5523	;;
5524
5525	### OS X ###
5526	darwin)
5527	echo "OS X detected"
5528
5529	osX="yes"
5530
5531	# checking gl header
5532
5533	for ac_header in OpenGL/gl.h
5534	do
5535	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5536	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5537	echo "$as_me:$LINENO: checking for $ac_header" >&5
5538	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5539	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5540	echo $ECHO_N "(cached) $ECHO_C" >&6
5541	fi
5542	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5543	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5544	else
5545	# Is the header compilable?
5546	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5547	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5548	cat >conftest.$ac_ext <<_ACEOF
5549	/* confdefs.h. */
5550	_ACEOF
5551	cat confdefs.h >>conftest.$ac_ext
5552	cat >>conftest.$ac_ext <<_ACEOF
5553	/* end confdefs.h. */
5554	$ac_includes_default
5555	#include <$ac_header>
5556	_ACEOF
5557	rm -f conftest.$ac_objext
5558	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5559	(eval $ac_compile) 2>conftest.er1
5560	ac_status=$?
5561	grep -v '^ *+' conftest.er1 >conftest.err
5562	rm -f conftest.er1
5563	cat conftest.err >&5
5564	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5565	(exit $ac_status); } &&
5566	{ ac_try='test -z "$ac_c_werror_flag"
5567	\|\| test ! -s conftest.err'
5568	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5569	(eval $ac_try) 2>&5
5570	ac_status=$?
5571	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5572	(exit $ac_status); }; } &&
5573	{ ac_try='test -s conftest.$ac_objext'
5574	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5575	(eval $ac_try) 2>&5
5576	ac_status=$?
5577	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5578	(exit $ac_status); }; }; then
5579	ac_header_compiler=yes
5580	else
5581	echo "$as_me: failed program was:" >&5
5582	sed 's/^/\| /' conftest.$ac_ext >&5
5583
5584	ac_header_compiler=no
5585	fi
5586	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5587	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5588	echo "${ECHO_T}$ac_header_compiler" >&6
5589
5590	# Is the header present?
5591	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5592	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5593	cat >conftest.$ac_ext <<_ACEOF
5594	/* confdefs.h. */
5595	_ACEOF
5596	cat confdefs.h >>conftest.$ac_ext
5597	cat >>conftest.$ac_ext <<_ACEOF
5598	/* end confdefs.h. */
5599	#include <$ac_header>
5600	_ACEOF
5601	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5602	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5603	ac_status=$?
5604	grep -v '^ *+' conftest.er1 >conftest.err
5605	rm -f conftest.er1
5606	cat conftest.err >&5
5607	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5608	(exit $ac_status); } >/dev/null; then
5609	if test -s conftest.err; then
5610	ac_cpp_err=$ac_c_preproc_warn_flag
5611	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5612	else
5613	ac_cpp_err=
5614	fi
5615	else
5616	ac_cpp_err=yes
5617	fi
5618	if test -z "$ac_cpp_err"; then
5619	ac_header_preproc=yes
5620	else
5621	echo "$as_me: failed program was:" >&5
5622	sed 's/^/\| /' conftest.$ac_ext >&5
5623
5624	ac_header_preproc=no
5625	fi
5626	rm -f conftest.err conftest.$ac_ext
5627	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5628	echo "${ECHO_T}$ac_header_preproc" >&6
5629
5630	# So? What about this header?
5631	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5632	yes:no: )
5633	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5634	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5635	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5636	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5637	ac_header_preproc=yes
5638	;;
5639	no:yes:* )
5640	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5641	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5642	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5643	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5644	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5645	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5646	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5647	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5648	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5649	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5650	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5651	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5652	(
5653	cat <<\_ASBOX
5654	## ------------------------------------------- ##
5655	## Report this to orxonox-dev@mail.datacore.ch ##
5656	## ------------------------------------------- ##
5657	_ASBOX
5658	) \|
5659	sed "s/^/$as_me: WARNING: /" >&2
5660	;;
5661	esac
5662	echo "$as_me:$LINENO: checking for $ac_header" >&5
5663	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5664	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5665	echo $ECHO_N "(cached) $ECHO_C" >&6
5666	else
5667	eval "$as_ac_Header=\$ac_header_preproc"
5668	fi
5669	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5670	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5671
5672	fi
5673	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5674	cat >>confdefs.h <<_ACEOF
5675	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5676	_ACEOF
5677
5678	else
5679	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5680	echo "$as_me: error: cannot find opengl headers" >&2;}
5681	{ (exit 1); exit 1; }; }
5682	fi
5683
5684	done
5685
5686	# cheking for GLU-header
5687
5688	for ac_header in OpenGL/glu.h
5689	do
5690	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5691	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5692	echo "$as_me:$LINENO: checking for $ac_header" >&5
5693	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5694	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5695	echo $ECHO_N "(cached) $ECHO_C" >&6
5696	fi
5697	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5698	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5699	else
5700	# Is the header compilable?
5701	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5702	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5703	cat >conftest.$ac_ext <<_ACEOF
5704	/* confdefs.h. */
5705	_ACEOF
5706	cat confdefs.h >>conftest.$ac_ext
5707	cat >>conftest.$ac_ext <<_ACEOF
5708	/* end confdefs.h. */
5709	$ac_includes_default
5710	#include <$ac_header>
5711	_ACEOF
5712	rm -f conftest.$ac_objext
5713	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5714	(eval $ac_compile) 2>conftest.er1
5715	ac_status=$?
5716	grep -v '^ *+' conftest.er1 >conftest.err
5717	rm -f conftest.er1
5718	cat conftest.err >&5
5719	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5720	(exit $ac_status); } &&
5721	{ ac_try='test -z "$ac_c_werror_flag"
5722	\|\| test ! -s conftest.err'
5723	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5724	(eval $ac_try) 2>&5
5725	ac_status=$?
5726	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5727	(exit $ac_status); }; } &&
5728	{ ac_try='test -s conftest.$ac_objext'
5729	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5730	(eval $ac_try) 2>&5
5731	ac_status=$?
5732	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5733	(exit $ac_status); }; }; then
5734	ac_header_compiler=yes
5735	else
5736	echo "$as_me: failed program was:" >&5
5737	sed 's/^/\| /' conftest.$ac_ext >&5
5738
5739	ac_header_compiler=no
5740	fi
5741	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5742	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5743	echo "${ECHO_T}$ac_header_compiler" >&6
5744
5745	# Is the header present?
5746	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5747	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5748	cat >conftest.$ac_ext <<_ACEOF
5749	/* confdefs.h. */
5750	_ACEOF
5751	cat confdefs.h >>conftest.$ac_ext
5752	cat >>conftest.$ac_ext <<_ACEOF
5753	/* end confdefs.h. */
5754	#include <$ac_header>
5755	_ACEOF
5756	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5757	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5758	ac_status=$?
5759	grep -v '^ *+' conftest.er1 >conftest.err
5760	rm -f conftest.er1
5761	cat conftest.err >&5
5762	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5763	(exit $ac_status); } >/dev/null; then
5764	if test -s conftest.err; then
5765	ac_cpp_err=$ac_c_preproc_warn_flag
5766	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5767	else
5768	ac_cpp_err=
5769	fi
5770	else
5771	ac_cpp_err=yes
5772	fi
5773	if test -z "$ac_cpp_err"; then
5774	ac_header_preproc=yes
5775	else
5776	echo "$as_me: failed program was:" >&5
5777	sed 's/^/\| /' conftest.$ac_ext >&5
5778
5779	ac_header_preproc=no
5780	fi
5781	rm -f conftest.err conftest.$ac_ext
5782	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5783	echo "${ECHO_T}$ac_header_preproc" >&6
5784
5785	# So? What about this header?
5786	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5787	yes:no: )
5788	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5789	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5790	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5791	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5792	ac_header_preproc=yes
5793	;;
5794	no:yes:* )
5795	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5796	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5797	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5798	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5799	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5800	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5801	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5802	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5803	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5804	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5805	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5806	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5807	(
5808	cat <<\_ASBOX
5809	## ------------------------------------------- ##
5810	## Report this to orxonox-dev@mail.datacore.ch ##
5811	## ------------------------------------------- ##
5812	_ASBOX
5813	) \|
5814	sed "s/^/$as_me: WARNING: /" >&2
5815	;;
5816	esac
5817	echo "$as_me:$LINENO: checking for $ac_header" >&5
5818	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5819	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5820	echo $ECHO_N "(cached) $ECHO_C" >&6
5821	else
5822	eval "$as_ac_Header=\$ac_header_preproc"
5823	fi
5824	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5825	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5826
5827	fi
5828	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5829	cat >>confdefs.h <<_ACEOF
5830	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5831	_ACEOF
5832
5833	else
5834	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5835	echo "$as_me: error: cannot find opengl headers" >&2;}
5836	{ (exit 1); exit 1; }; }
5837	fi
5838
5839	done
5840
5841
5842	LIBS="$LIBS -framework OpenGL"
5843
5844	# checking for SDL-headers
5845
5846	for ac_header in SDL/SDL.h
5847	do
5848	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5849	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5850	echo "$as_me:$LINENO: checking for $ac_header" >&5
5851	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5852	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5853	echo $ECHO_N "(cached) $ECHO_C" >&6
5854	fi
5855	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5856	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5857	else
5858	# Is the header compilable?
5859	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5860	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5861	cat >conftest.$ac_ext <<_ACEOF
5862	/* confdefs.h. */
5863	_ACEOF
5864	cat confdefs.h >>conftest.$ac_ext
5865	cat >>conftest.$ac_ext <<_ACEOF
5866	/* end confdefs.h. */
5867	$ac_includes_default
5868	#include <$ac_header>
5869	_ACEOF
5870	rm -f conftest.$ac_objext
5871	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5872	(eval $ac_compile) 2>conftest.er1
5873	ac_status=$?
5874	grep -v '^ *+' conftest.er1 >conftest.err
5875	rm -f conftest.er1
5876	cat conftest.err >&5
5877	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5878	(exit $ac_status); } &&
5879	{ ac_try='test -z "$ac_c_werror_flag"
5880	\|\| test ! -s conftest.err'
5881	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5882	(eval $ac_try) 2>&5
5883	ac_status=$?
5884	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5885	(exit $ac_status); }; } &&
5886	{ ac_try='test -s conftest.$ac_objext'
5887	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5888	(eval $ac_try) 2>&5
5889	ac_status=$?
5890	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5891	(exit $ac_status); }; }; then
5892	ac_header_compiler=yes
5893	else
5894	echo "$as_me: failed program was:" >&5
5895	sed 's/^/\| /' conftest.$ac_ext >&5
5896
5897	ac_header_compiler=no
5898	fi
5899	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5900	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5901	echo "${ECHO_T}$ac_header_compiler" >&6
5902
5903	# Is the header present?
5904	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5905	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5906	cat >conftest.$ac_ext <<_ACEOF
5907	/* confdefs.h. */
5908	_ACEOF
5909	cat confdefs.h >>conftest.$ac_ext
5910	cat >>conftest.$ac_ext <<_ACEOF
5911	/* end confdefs.h. */
5912	#include <$ac_header>
5913	_ACEOF
5914	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5915	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5916	ac_status=$?
5917	grep -v '^ *+' conftest.er1 >conftest.err
5918	rm -f conftest.er1
5919	cat conftest.err >&5
5920	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5921	(exit $ac_status); } >/dev/null; then
5922	if test -s conftest.err; then
5923	ac_cpp_err=$ac_c_preproc_warn_flag
5924	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5925	else
5926	ac_cpp_err=
5927	fi
5928	else
5929	ac_cpp_err=yes
5930	fi
5931	if test -z "$ac_cpp_err"; then
5932	ac_header_preproc=yes
5933	else
5934	echo "$as_me: failed program was:" >&5
5935	sed 's/^/\| /' conftest.$ac_ext >&5
5936
5937	ac_header_preproc=no
5938	fi
5939	rm -f conftest.err conftest.$ac_ext
5940	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5941	echo "${ECHO_T}$ac_header_preproc" >&6
5942
5943	# So? What about this header?
5944	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5945	yes:no: )
5946	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5947	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5948	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5949	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5950	ac_header_preproc=yes
5951	;;
5952	no:yes:* )
5953	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5954	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5955	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5956	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5957	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5958	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5959	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5960	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5961	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5962	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5963	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5964	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5965	(
5966	cat <<\_ASBOX
5967	## ------------------------------------------- ##
5968	## Report this to orxonox-dev@mail.datacore.ch ##
5969	## ------------------------------------------- ##
5970	_ASBOX
5971	) \|
5972	sed "s/^/$as_me: WARNING: /" >&2
5973	;;
5974	esac
5975	echo "$as_me:$LINENO: checking for $ac_header" >&5
5976	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5977	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5978	echo $ECHO_N "(cached) $ECHO_C" >&6
5979	else
5980	eval "$as_ac_Header=\$ac_header_preproc"
5981	fi
5982	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5983	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5984
5985	fi
5986	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5987	cat >>confdefs.h <<_ACEOF
5988	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5989	_ACEOF
5990
5991	else
5992	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
5993	echo "$as_me: error: cannot find SDL headers" >&2;}
5994	{ (exit 1); exit 1; }; }
5995	fi
5996
5997	done
5998
5999
6000	## checking for SDL
6001	# SDL_VERSION=1.2.7
6002	# AM_PATH_SDL($SDL_VERSION,
6003	# :,
6004	# AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
6005	# )
6006
6007	SDL_CFLAGS=`sdl-config --cflags`
6008	SDL_LIBS=`sdl-config --libs`
6009	CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
6010	LIBS="$LIBS $SDL_LIBS"
6011	;;
6012
6013	*)
6014	mingw="no"
6015	;;
6016	esac
6017
6018
6019
6020
6021
6022
6023	## checking for GTK
6024
6025	succeeded=no
6026
6027	if test -z "$PKG_CONFIG"; then
6028	# Extract the first word of "pkg-config", so it can be a program name with args.
6029	set dummy pkg-config; ac_word=$2
6030	echo "$as_me:$LINENO: checking for $ac_word" >&5
6031	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
6032	if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
6033	echo $ECHO_N "(cached) $ECHO_C" >&6
6034	else
6035	case $PKG_CONFIG in
6036	[\\/]* \| ?:[\\/]*)
6037	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
6038	;;
6039	*)
6040	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6041	for as_dir in $PATH
6042	do
6043	IFS=$as_save_IFS
6044	test -z "$as_dir" && as_dir=.
6045	for ac_exec_ext in '' $ac_executable_extensions; do
6046	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6047	ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
6048	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6049	break 2
6050	fi
6051	done
6052	done
6053
6054	test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
6055	;;
6056	esac
6057	fi
6058	PKG_CONFIG=$ac_cv_path_PKG_CONFIG
6059
6060	if test -n "$PKG_CONFIG"; then
6061	echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
6062	echo "${ECHO_T}$PKG_CONFIG" >&6
6063	else
6064	echo "$as_me:$LINENO: result: no" >&5
6065	echo "${ECHO_T}no" >&6
6066	fi
6067
6068	fi
6069
6070	if test "$PKG_CONFIG" = "no" ; then
6071	echo "*** The pkg-config script could not be found. Make sure it is"
6072	echo "*** in your path, or set the PKG_CONFIG environment variable"
6073	echo "*** to the full path to pkg-config."
6074	echo "*** Or see http://www.freedesktop.org/software/pkgconfig to get pkg-config."
6075	else
6076	PKG_CONFIG_MIN_VERSION=0.9.0
6077	if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
6078	echo "$as_me:$LINENO: checking for gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3" >&5
6079	echo $ECHO_N "checking for gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3... $ECHO_C" >&6
6080
6081	if $PKG_CONFIG --exists "gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3" ; then
6082	echo "$as_me:$LINENO: result: yes" >&5
6083	echo "${ECHO_T}yes" >&6
6084	succeeded=yes
6085
6086	echo "$as_me:$LINENO: checking GTK2_CFLAGS" >&5
6087	echo $ECHO_N "checking GTK2_CFLAGS... $ECHO_C" >&6
6088	GTK2_CFLAGS=`$PKG_CONFIG --cflags "gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3"`
6089	echo "$as_me:$LINENO: result: $GTK2_CFLAGS" >&5
6090	echo "${ECHO_T}$GTK2_CFLAGS" >&6
6091
6092	echo "$as_me:$LINENO: checking GTK2_LIBS" >&5
6093	echo $ECHO_N "checking GTK2_LIBS... $ECHO_C" >&6
6094	GTK2_LIBS=`$PKG_CONFIG --libs "gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3"`
6095	echo "$as_me:$LINENO: result: $GTK2_LIBS" >&5
6096	echo "${ECHO_T}$GTK2_LIBS" >&6
6097	else
6098	GTK2_CFLAGS=""
6099	GTK2_LIBS=""
6100	## If we have a custom action on failure, don't print errors, but
6101	## do set a variable so people can do so.
6102	GTK2_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3"`
6103
6104	fi
6105
6106
6107
6108	else
6109	echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
6110	echo "*** See http://www.freedesktop.org/software/pkgconfig"
6111	fi
6112	fi
6113
6114	if test $succeeded = yes; then
6115	have_gtk2=yes
6116	else
6117	have_gtk2=no
6118	fi
6119
6120
6121
6122
6123
6124	if test "x$have_gtk2" = xyes; then
6125	HAVE_GTK2_TRUE=
6126	HAVE_GTK2_FALSE='#'
6127	else
6128	HAVE_GTK2_TRUE='#'
6129	HAVE_GTK2_FALSE=
6130	fi
6131
6132
6133
6134	#checking for pthread libs
6135	echo "$as_me:$LINENO: checking for main in -lpthread" >&5
6136	echo $ECHO_N "checking for main in -lpthread... $ECHO_C" >&6
6137	if test "${ac_cv_lib_pthread_main+set}" = set; then
6138	echo $ECHO_N "(cached) $ECHO_C" >&6
6139	else
6140	ac_check_lib_save_LIBS=$LIBS
6141	LIBS="-lpthread $LIBS"
6142	cat >conftest.$ac_ext <<_ACEOF
6143	/* confdefs.h. */
6144	_ACEOF
6145	cat confdefs.h >>conftest.$ac_ext
6146	cat >>conftest.$ac_ext <<_ACEOF
6147	/* end confdefs.h. */
6148
6149
6150	int
6151	main ()
6152	{
6153	main ();
6154	;
6155	return 0;
6156	}
6157	_ACEOF
6158	rm -f conftest.$ac_objext conftest$ac_exeext
6159	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6160	(eval $ac_link) 2>conftest.er1
6161	ac_status=$?
6162	grep -v '^ *+' conftest.er1 >conftest.err
6163	rm -f conftest.er1
6164	cat conftest.err >&5
6165	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6166	(exit $ac_status); } &&
6167	{ ac_try='test -z "$ac_c_werror_flag"
6168	\|\| test ! -s conftest.err'
6169	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6170	(eval $ac_try) 2>&5
6171	ac_status=$?
6172	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6173	(exit $ac_status); }; } &&
6174	{ ac_try='test -s conftest$ac_exeext'
6175	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6176	(eval $ac_try) 2>&5
6177	ac_status=$?
6178	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6179	(exit $ac_status); }; }; then
6180	ac_cv_lib_pthread_main=yes
6181	else
6182	echo "$as_me: failed program was:" >&5
6183	sed 's/^/\| /' conftest.$ac_ext >&5
6184
6185	ac_cv_lib_pthread_main=no
6186	fi
6187	rm -f conftest.err conftest.$ac_objext \
6188	conftest$ac_exeext conftest.$ac_ext
6189	LIBS=$ac_check_lib_save_LIBS
6190	fi
6191	echo "$as_me:$LINENO: result: $ac_cv_lib_pthread_main" >&5
6192	echo "${ECHO_T}$ac_cv_lib_pthread_main" >&6
6193	if test $ac_cv_lib_pthread_main = yes; then
6194	FOUND_pthread=yes
6195	fi
6196
6197	if test "$FOUND_pthread" = "yes" ; then
6198	LIBS="$LIBS -lpthread"
6199	fi
6200
6201
6202	# FIXME: Replace `main' with a function in `-lm':
6203
6204	echo "$as_me:$LINENO: checking for main in -lm" >&5
6205	echo $ECHO_N "checking for main in -lm... $ECHO_C" >&6
6206	if test "${ac_cv_lib_m_main+set}" = set; then
6207	echo $ECHO_N "(cached) $ECHO_C" >&6
6208	else
6209	ac_check_lib_save_LIBS=$LIBS
6210	LIBS="-lm $LIBS"
6211	cat >conftest.$ac_ext <<_ACEOF
6212	/* confdefs.h. */
6213	_ACEOF
6214	cat confdefs.h >>conftest.$ac_ext
6215	cat >>conftest.$ac_ext <<_ACEOF
6216	/* end confdefs.h. */
6217
6218
6219	int
6220	main ()
6221	{
6222	main ();
6223	;
6224	return 0;
6225	}
6226	_ACEOF
6227	rm -f conftest.$ac_objext conftest$ac_exeext
6228	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6229	(eval $ac_link) 2>conftest.er1
6230	ac_status=$?
6231	grep -v '^ *+' conftest.er1 >conftest.err
6232	rm -f conftest.er1
6233	cat conftest.err >&5
6234	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6235	(exit $ac_status); } &&
6236	{ ac_try='test -z "$ac_c_werror_flag"
6237	\|\| test ! -s conftest.err'
6238	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6239	(eval $ac_try) 2>&5
6240	ac_status=$?
6241	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6242	(exit $ac_status); }; } &&
6243	{ ac_try='test -s conftest$ac_exeext'
6244	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6245	(eval $ac_try) 2>&5
6246	ac_status=$?
6247	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6248	(exit $ac_status); }; }; then
6249	ac_cv_lib_m_main=yes
6250	else
6251	echo "$as_me: failed program was:" >&5
6252	sed 's/^/\| /' conftest.$ac_ext >&5
6253
6254	ac_cv_lib_m_main=no
6255	fi
6256	rm -f conftest.err conftest.$ac_objext \
6257	conftest$ac_exeext conftest.$ac_ext
6258	LIBS=$ac_check_lib_save_LIBS
6259	fi
6260	echo "$as_me:$LINENO: result: $ac_cv_lib_m_main" >&5
6261	echo "${ECHO_T}$ac_cv_lib_m_main" >&6
6262	if test $ac_cv_lib_m_main = yes; then
6263	cat >>confdefs.h <<_ACEOF
6264	#define HAVE_LIBM 1
6265	_ACEOF
6266
6267	LIBS="-lm $LIBS"
6268
6269	fi
6270
6271
6272
6273	# Checks for header files.
6274	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
6275	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
6276	if test "${ac_cv_header_stdc+set}" = set; then
6277	echo $ECHO_N "(cached) $ECHO_C" >&6
6278	else
6279	cat >conftest.$ac_ext <<_ACEOF
6280	/* confdefs.h. */
6281	_ACEOF
6282	cat confdefs.h >>conftest.$ac_ext
6283	cat >>conftest.$ac_ext <<_ACEOF
6284	/* end confdefs.h. */
6285	#include <stdlib.h>
6286	#include <stdarg.h>
6287	#include <string.h>
6288	#include <float.h>
6289
6290	int
6291	main ()
6292	{
6293
6294	;
6295	return 0;
6296	}
6297	_ACEOF
6298	rm -f conftest.$ac_objext
6299	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6300	(eval $ac_compile) 2>conftest.er1
6301	ac_status=$?
6302	grep -v '^ *+' conftest.er1 >conftest.err
6303	rm -f conftest.er1
6304	cat conftest.err >&5
6305	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6306	(exit $ac_status); } &&
6307	{ ac_try='test -z "$ac_c_werror_flag"
6308	\|\| test ! -s conftest.err'
6309	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6310	(eval $ac_try) 2>&5
6311	ac_status=$?
6312	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6313	(exit $ac_status); }; } &&
6314	{ ac_try='test -s conftest.$ac_objext'
6315	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6316	(eval $ac_try) 2>&5
6317	ac_status=$?
6318	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6319	(exit $ac_status); }; }; then
6320	ac_cv_header_stdc=yes
6321	else
6322	echo "$as_me: failed program was:" >&5
6323	sed 's/^/\| /' conftest.$ac_ext >&5
6324
6325	ac_cv_header_stdc=no
6326	fi
6327	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6328
6329	if test $ac_cv_header_stdc = yes; then
6330	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6331	cat >conftest.$ac_ext <<_ACEOF
6332	/* confdefs.h. */
6333	_ACEOF
6334	cat confdefs.h >>conftest.$ac_ext
6335	cat >>conftest.$ac_ext <<_ACEOF
6336	/* end confdefs.h. */
6337	#include <string.h>
6338
6339	_ACEOF
6340	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6341	$EGREP "memchr" >/dev/null 2>&1; then
6342	:
6343	else
6344	ac_cv_header_stdc=no
6345	fi
6346	rm -f conftest*
6347
6348	fi
6349
6350	if test $ac_cv_header_stdc = yes; then
6351	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6352	cat >conftest.$ac_ext <<_ACEOF
6353	/* confdefs.h. */
6354	_ACEOF
6355	cat confdefs.h >>conftest.$ac_ext
6356	cat >>conftest.$ac_ext <<_ACEOF
6357	/* end confdefs.h. */
6358	#include <stdlib.h>
6359
6360	_ACEOF
6361	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6362	$EGREP "free" >/dev/null 2>&1; then
6363	:
6364	else
6365	ac_cv_header_stdc=no
6366	fi
6367	rm -f conftest*
6368
6369	fi
6370
6371	if test $ac_cv_header_stdc = yes; then
6372	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6373	if test "$cross_compiling" = yes; then
6374	:
6375	else
6376	cat >conftest.$ac_ext <<_ACEOF
6377	/* confdefs.h. */
6378	_ACEOF
6379	cat confdefs.h >>conftest.$ac_ext
6380	cat >>conftest.$ac_ext <<_ACEOF
6381	/* end confdefs.h. */
6382	#include <ctype.h>
6383	#if ((' ' & 0x0FF) == 0x020)
6384	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6385	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6386	#else
6387	# define ISLOWER(c) \
6388	(('a' <= (c) && (c) <= 'i') \
6389	\|\| ('j' <= (c) && (c) <= 'r') \
6390	\|\| ('s' <= (c) && (c) <= 'z'))
6391	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
6392	#endif
6393
6394	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
6395	int
6396	main ()
6397	{
6398	int i;
6399	for (i = 0; i < 256; i++)
6400	if (XOR (islower (i), ISLOWER (i))
6401	\|\| toupper (i) != TOUPPER (i))
6402	exit(2);
6403	exit (0);
6404	}
6405	_ACEOF
6406	rm -f conftest$ac_exeext
6407	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6408	(eval $ac_link) 2>&5
6409	ac_status=$?
6410	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6411	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6412	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6413	(eval $ac_try) 2>&5
6414	ac_status=$?
6415	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6416	(exit $ac_status); }; }; then
6417	:
6418	else
6419	echo "$as_me: program exited with status $ac_status" >&5
6420	echo "$as_me: failed program was:" >&5
6421	sed 's/^/\| /' conftest.$ac_ext >&5
6422
6423	( exit $ac_status )
6424	ac_cv_header_stdc=no
6425	fi
6426	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6427	fi
6428	fi
6429	fi
6430	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
6431	echo "${ECHO_T}$ac_cv_header_stdc" >&6
6432	if test $ac_cv_header_stdc = yes; then
6433
6434	cat >>confdefs.h <<\_ACEOF
6435	#define STDC_HEADERS 1
6436	_ACEOF
6437
6438	fi
6439
6440
6441
6442	for ac_header in stdlib.h string.h
6443	do
6444	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6445	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6446	echo "$as_me:$LINENO: checking for $ac_header" >&5
6447	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6448	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6449	echo $ECHO_N "(cached) $ECHO_C" >&6
6450	fi
6451	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6452	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6453	else
6454	# Is the header compilable?
6455	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6456	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6457	cat >conftest.$ac_ext <<_ACEOF
6458	/* confdefs.h. */
6459	_ACEOF
6460	cat confdefs.h >>conftest.$ac_ext
6461	cat >>conftest.$ac_ext <<_ACEOF
6462	/* end confdefs.h. */
6463	$ac_includes_default
6464	#include <$ac_header>
6465	_ACEOF
6466	rm -f conftest.$ac_objext
6467	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6468	(eval $ac_compile) 2>conftest.er1
6469	ac_status=$?
6470	grep -v '^ *+' conftest.er1 >conftest.err
6471	rm -f conftest.er1
6472	cat conftest.err >&5
6473	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6474	(exit $ac_status); } &&
6475	{ ac_try='test -z "$ac_c_werror_flag"
6476	\|\| test ! -s conftest.err'
6477	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6478	(eval $ac_try) 2>&5
6479	ac_status=$?
6480	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6481	(exit $ac_status); }; } &&
6482	{ ac_try='test -s conftest.$ac_objext'
6483	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6484	(eval $ac_try) 2>&5
6485	ac_status=$?
6486	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6487	(exit $ac_status); }; }; then
6488	ac_header_compiler=yes
6489	else
6490	echo "$as_me: failed program was:" >&5
6491	sed 's/^/\| /' conftest.$ac_ext >&5
6492
6493	ac_header_compiler=no
6494	fi
6495	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6496	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6497	echo "${ECHO_T}$ac_header_compiler" >&6
6498
6499	# Is the header present?
6500	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6501	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6502	cat >conftest.$ac_ext <<_ACEOF
6503	/* confdefs.h. */
6504	_ACEOF
6505	cat confdefs.h >>conftest.$ac_ext
6506	cat >>conftest.$ac_ext <<_ACEOF
6507	/* end confdefs.h. */
6508	#include <$ac_header>
6509	_ACEOF
6510	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6511	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6512	ac_status=$?
6513	grep -v '^ *+' conftest.er1 >conftest.err
6514	rm -f conftest.er1
6515	cat conftest.err >&5
6516	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6517	(exit $ac_status); } >/dev/null; then
6518	if test -s conftest.err; then
6519	ac_cpp_err=$ac_c_preproc_warn_flag
6520	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6521	else
6522	ac_cpp_err=
6523	fi
6524	else
6525	ac_cpp_err=yes
6526	fi
6527	if test -z "$ac_cpp_err"; then
6528	ac_header_preproc=yes
6529	else
6530	echo "$as_me: failed program was:" >&5
6531	sed 's/^/\| /' conftest.$ac_ext >&5
6532
6533	ac_header_preproc=no
6534	fi
6535	rm -f conftest.err conftest.$ac_ext
6536	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6537	echo "${ECHO_T}$ac_header_preproc" >&6
6538
6539	# So? What about this header?
6540	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6541	yes:no: )
6542	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6543	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6544	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6545	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6546	ac_header_preproc=yes
6547	;;
6548	no:yes:* )
6549	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6550	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6551	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6552	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6553	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6554	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6555	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6556	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6557	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6558	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6559	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6560	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6561	(
6562	cat <<\_ASBOX
6563	## ------------------------------------------- ##
6564	## Report this to orxonox-dev@mail.datacore.ch ##
6565	## ------------------------------------------- ##
6566	_ASBOX
6567	) \|
6568	sed "s/^/$as_me: WARNING: /" >&2
6569	;;
6570	esac
6571	echo "$as_me:$LINENO: checking for $ac_header" >&5
6572	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6573	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6574	echo $ECHO_N "(cached) $ECHO_C" >&6
6575	else
6576	eval "$as_ac_Header=\$ac_header_preproc"
6577	fi
6578	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6579	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6580
6581	fi
6582	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6583	cat >>confdefs.h <<_ACEOF
6584	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6585	_ACEOF
6586
6587	fi
6588
6589	done
6590
6591
6592	# Checks for typedefs, structures, and compiler characteristics.
6593	echo "$as_me:$LINENO: checking for stdbool.h that conforms to C99" >&5
6594	echo $ECHO_N "checking for stdbool.h that conforms to C99... $ECHO_C" >&6
6595	if test "${ac_cv_header_stdbool_h+set}" = set; then
6596	echo $ECHO_N "(cached) $ECHO_C" >&6
6597	else
6598	cat >conftest.$ac_ext <<_ACEOF
6599	/* confdefs.h. */
6600	_ACEOF
6601	cat confdefs.h >>conftest.$ac_ext
6602	cat >>conftest.$ac_ext <<_ACEOF
6603	/* end confdefs.h. */
6604
6605	#include <stdbool.h>
6606	#ifndef bool
6607	# error bool is not defined
6608	#endif
6609	#ifndef false
6610	# error false is not defined
6611	#endif
6612	#if false
6613	# error false is not 0
6614	#endif
6615	#ifndef true
6616	# error true is not defined
6617	#endif
6618	#if true != 1
6619	# error true is not 1
6620	#endif
6621	#ifndef __bool_true_false_are_defined
6622	# error __bool_true_false_are_defined is not defined
6623	#endif
6624
6625	struct s { _Bool s: 1; _Bool t; } s;
6626
6627	char a[true == 1 ? 1 : -1];
6628	char b[false == 0 ? 1 : -1];
6629	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
6630	char d[(bool) -0.5 == true ? 1 : -1];
6631	bool e = &s;
6632	char f[(_Bool) -0.0 == false ? 1 : -1];
6633	char g[true];
6634	char h[sizeof (_Bool)];
6635	char i[sizeof s.t];
6636
6637	int
6638	main ()
6639	{
6640	return !a + !b + !c + !d + !e + !f + !g + !h + !i;
6641	;
6642	return 0;
6643	}
6644	_ACEOF
6645	rm -f conftest.$ac_objext
6646	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6647	(eval $ac_compile) 2>conftest.er1
6648	ac_status=$?
6649	grep -v '^ *+' conftest.er1 >conftest.err
6650	rm -f conftest.er1
6651	cat conftest.err >&5
6652	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6653	(exit $ac_status); } &&
6654	{ ac_try='test -z "$ac_c_werror_flag"
6655	\|\| test ! -s conftest.err'
6656	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6657	(eval $ac_try) 2>&5
6658	ac_status=$?
6659	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6660	(exit $ac_status); }; } &&
6661	{ ac_try='test -s conftest.$ac_objext'
6662	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6663	(eval $ac_try) 2>&5
6664	ac_status=$?
6665	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6666	(exit $ac_status); }; }; then
6667	ac_cv_header_stdbool_h=yes
6668	else
6669	echo "$as_me: failed program was:" >&5
6670	sed 's/^/\| /' conftest.$ac_ext >&5
6671
6672	ac_cv_header_stdbool_h=no
6673	fi
6674	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6675	fi
6676	echo "$as_me:$LINENO: result: $ac_cv_header_stdbool_h" >&5
6677	echo "${ECHO_T}$ac_cv_header_stdbool_h" >&6
6678	echo "$as_me:$LINENO: checking for _Bool" >&5
6679	echo $ECHO_N "checking for _Bool... $ECHO_C" >&6
6680	if test "${ac_cv_type__Bool+set}" = set; then
6681	echo $ECHO_N "(cached) $ECHO_C" >&6
6682	else
6683	cat >conftest.$ac_ext <<_ACEOF
6684	/* confdefs.h. */
6685	_ACEOF
6686	cat confdefs.h >>conftest.$ac_ext
6687	cat >>conftest.$ac_ext <<_ACEOF
6688	/* end confdefs.h. */
6689	$ac_includes_default
6690	int
6691	main ()
6692	{
6693	if ((_Bool *) 0)
6694	return 0;
6695	if (sizeof (_Bool))
6696	return 0;
6697	;
6698	return 0;
6699	}
6700	_ACEOF
6701	rm -f conftest.$ac_objext
6702	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6703	(eval $ac_compile) 2>conftest.er1
6704	ac_status=$?
6705	grep -v '^ *+' conftest.er1 >conftest.err
6706	rm -f conftest.er1
6707	cat conftest.err >&5
6708	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6709	(exit $ac_status); } &&
6710	{ ac_try='test -z "$ac_c_werror_flag"
6711	\|\| test ! -s conftest.err'
6712	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6713	(eval $ac_try) 2>&5
6714	ac_status=$?
6715	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6716	(exit $ac_status); }; } &&
6717	{ ac_try='test -s conftest.$ac_objext'
6718	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6719	(eval $ac_try) 2>&5
6720	ac_status=$?
6721	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6722	(exit $ac_status); }; }; then
6723	ac_cv_type__Bool=yes
6724	else
6725	echo "$as_me: failed program was:" >&5
6726	sed 's/^/\| /' conftest.$ac_ext >&5
6727
6728	ac_cv_type__Bool=no
6729	fi
6730	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6731	fi
6732	echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5
6733	echo "${ECHO_T}$ac_cv_type__Bool" >&6
6734	if test $ac_cv_type__Bool = yes; then
6735
6736	cat >>confdefs.h <<_ACEOF
6737	#define HAVE__BOOL 1
6738	_ACEOF
6739
6740
6741	fi
6742
6743	if test $ac_cv_header_stdbool_h = yes; then
6744
6745	cat >>confdefs.h <<\_ACEOF
6746	#define HAVE_STDBOOL_H 1
6747	_ACEOF
6748
6749	fi
6750
6751
6752	# Checks for library functions.
6753
6754	for ac_header in stdlib.h
6755	do
6756	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6757	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6758	echo "$as_me:$LINENO: checking for $ac_header" >&5
6759	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6760	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6761	echo $ECHO_N "(cached) $ECHO_C" >&6
6762	fi
6763	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6764	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6765	else
6766	# Is the header compilable?
6767	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6768	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6769	cat >conftest.$ac_ext <<_ACEOF
6770	/* confdefs.h. */
6771	_ACEOF
6772	cat confdefs.h >>conftest.$ac_ext
6773	cat >>conftest.$ac_ext <<_ACEOF
6774	/* end confdefs.h. */
6775	$ac_includes_default
6776	#include <$ac_header>
6777	_ACEOF
6778	rm -f conftest.$ac_objext
6779	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6780	(eval $ac_compile) 2>conftest.er1
6781	ac_status=$?
6782	grep -v '^ *+' conftest.er1 >conftest.err
6783	rm -f conftest.er1
6784	cat conftest.err >&5
6785	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6786	(exit $ac_status); } &&
6787	{ ac_try='test -z "$ac_c_werror_flag"
6788	\|\| test ! -s conftest.err'
6789	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6790	(eval $ac_try) 2>&5
6791	ac_status=$?
6792	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6793	(exit $ac_status); }; } &&
6794	{ ac_try='test -s conftest.$ac_objext'
6795	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6796	(eval $ac_try) 2>&5
6797	ac_status=$?
6798	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6799	(exit $ac_status); }; }; then
6800	ac_header_compiler=yes
6801	else
6802	echo "$as_me: failed program was:" >&5
6803	sed 's/^/\| /' conftest.$ac_ext >&5
6804
6805	ac_header_compiler=no
6806	fi
6807	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6808	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6809	echo "${ECHO_T}$ac_header_compiler" >&6
6810
6811	# Is the header present?
6812	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6813	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6814	cat >conftest.$ac_ext <<_ACEOF
6815	/* confdefs.h. */
6816	_ACEOF
6817	cat confdefs.h >>conftest.$ac_ext
6818	cat >>conftest.$ac_ext <<_ACEOF
6819	/* end confdefs.h. */
6820	#include <$ac_header>
6821	_ACEOF
6822	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6823	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6824	ac_status=$?
6825	grep -v '^ *+' conftest.er1 >conftest.err
6826	rm -f conftest.er1
6827	cat conftest.err >&5
6828	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6829	(exit $ac_status); } >/dev/null; then
6830	if test -s conftest.err; then
6831	ac_cpp_err=$ac_c_preproc_warn_flag
6832	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6833	else
6834	ac_cpp_err=
6835	fi
6836	else
6837	ac_cpp_err=yes
6838	fi
6839	if test -z "$ac_cpp_err"; then
6840	ac_header_preproc=yes
6841	else
6842	echo "$as_me: failed program was:" >&5
6843	sed 's/^/\| /' conftest.$ac_ext >&5
6844
6845	ac_header_preproc=no
6846	fi
6847	rm -f conftest.err conftest.$ac_ext
6848	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6849	echo "${ECHO_T}$ac_header_preproc" >&6
6850
6851	# So? What about this header?
6852	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6853	yes:no: )
6854	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6855	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6856	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6857	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6858	ac_header_preproc=yes
6859	;;
6860	no:yes:* )
6861	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6862	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6863	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6864	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6865	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6866	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6867	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6868	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6869	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6870	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6871	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6872	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6873	(
6874	cat <<\_ASBOX
6875	## ------------------------------------------- ##
6876	## Report this to orxonox-dev@mail.datacore.ch ##
6877	## ------------------------------------------- ##
6878	_ASBOX
6879	) \|
6880	sed "s/^/$as_me: WARNING: /" >&2
6881	;;
6882	esac
6883	echo "$as_me:$LINENO: checking for $ac_header" >&5
6884	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6885	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6886	echo $ECHO_N "(cached) $ECHO_C" >&6
6887	else
6888	eval "$as_ac_Header=\$ac_header_preproc"
6889	fi
6890	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6891	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6892
6893	fi
6894	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6895	cat >>confdefs.h <<_ACEOF
6896	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6897	_ACEOF
6898
6899	fi
6900
6901	done
6902
6903	echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5
6904	echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6
6905	if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then
6906	echo $ECHO_N "(cached) $ECHO_C" >&6
6907	else
6908	if test "$cross_compiling" = yes; then
6909	ac_cv_func_malloc_0_nonnull=no
6910	else
6911	cat >conftest.$ac_ext <<_ACEOF
6912	/* confdefs.h. */
6913	_ACEOF
6914	cat confdefs.h >>conftest.$ac_ext
6915	cat >>conftest.$ac_ext <<_ACEOF
6916	/* end confdefs.h. */
6917	#if STDC_HEADERS \|\| HAVE_STDLIB_H
6918	# include <stdlib.h>
6919	#else
6920	char *malloc ();
6921	#endif
6922
6923	int
6924	main ()
6925	{
6926	exit (malloc (0) ? 0 : 1);
6927	;
6928	return 0;
6929	}
6930	_ACEOF
6931	rm -f conftest$ac_exeext
6932	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6933	(eval $ac_link) 2>&5
6934	ac_status=$?
6935	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6936	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6937	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6938	(eval $ac_try) 2>&5
6939	ac_status=$?
6940	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6941	(exit $ac_status); }; }; then
6942	ac_cv_func_malloc_0_nonnull=yes
6943	else
6944	echo "$as_me: program exited with status $ac_status" >&5
6945	echo "$as_me: failed program was:" >&5
6946	sed 's/^/\| /' conftest.$ac_ext >&5
6947
6948	( exit $ac_status )
6949	ac_cv_func_malloc_0_nonnull=no
6950	fi
6951	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6952	fi
6953	fi
6954	echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5
6955	echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6
6956	if test $ac_cv_func_malloc_0_nonnull = yes; then
6957
6958	cat >>confdefs.h <<\_ACEOF
6959	#define HAVE_MALLOC 1
6960	_ACEOF
6961
6962	else
6963	cat >>confdefs.h <<\_ACEOF
6964	#define HAVE_MALLOC 0
6965	_ACEOF
6966
6967	case $LIBOBJS in
6968	"malloc.$ac_objext" \| \
6969	*" malloc.$ac_objext" \| \
6970	"malloc.$ac_objext "* \| \
6971	" malloc.$ac_objext " ) ;;
6972	*) LIBOBJS="$LIBOBJS malloc.$ac_objext" ;;
6973	esac
6974
6975
6976	cat >>confdefs.h <<\_ACEOF
6977	#define malloc rpl_malloc
6978	_ACEOF
6979
6980	fi
6981
6982
6983
6984
6985
6986	for ac_func in bzero sqrt
6987	do
6988	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
6989	echo "$as_me:$LINENO: checking for $ac_func" >&5
6990	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
6991	if eval "test \"\${$as_ac_var+set}\" = set"; then
6992	echo $ECHO_N "(cached) $ECHO_C" >&6
6993	else
6994	cat >conftest.$ac_ext <<_ACEOF
6995	/* confdefs.h. */
6996	_ACEOF
6997	cat confdefs.h >>conftest.$ac_ext
6998	cat >>conftest.$ac_ext <<_ACEOF
6999	/* end confdefs.h. */
7000	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
7001	For example, HP-UX 11i <limits.h> declares gettimeofday. */
7002	#define $ac_func innocuous_$ac_func
7003
7004	/* System header to define __stub macros and hopefully few prototypes,
7005	which can conflict with char $ac_func (); below.
7006	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7007	<limits.h> exists even on freestanding compilers. */
7008
7009	#ifdef __STDC__
7010	# include <limits.h>
7011	#else
7012	# include <assert.h>
7013	#endif
7014
7015	#undef $ac_func
7016
7017	/* Override any gcc2 internal prototype to avoid an error. */
7018	#ifdef __cplusplus
7019	extern "C"
7020	{
7021	#endif
7022	/* We use char because int might match the return type of a gcc2
7023	builtin and then its argument prototype would still apply. */
7024	char $ac_func ();
7025	/* The GNU C library defines this for functions which it implements
7026	to always fail with ENOSYS. Some functions are actually named
7027	something starting with __ and the normal name is an alias. */
7028	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
7029	choke me
7030	#else
7031	char (*f) () = $ac_func;
7032	#endif
7033	#ifdef __cplusplus
7034	}
7035	#endif
7036
7037	int
7038	main ()
7039	{
7040	return f != $ac_func;
7041	;
7042	return 0;
7043	}
7044	_ACEOF
7045	rm -f conftest.$ac_objext conftest$ac_exeext
7046	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7047	(eval $ac_link) 2>conftest.er1
7048	ac_status=$?
7049	grep -v '^ *+' conftest.er1 >conftest.err
7050	rm -f conftest.er1
7051	cat conftest.err >&5
7052	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7053	(exit $ac_status); } &&
7054	{ ac_try='test -z "$ac_c_werror_flag"
7055	\|\| test ! -s conftest.err'
7056	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7057	(eval $ac_try) 2>&5
7058	ac_status=$?
7059	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7060	(exit $ac_status); }; } &&
7061	{ ac_try='test -s conftest$ac_exeext'
7062	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7063	(eval $ac_try) 2>&5
7064	ac_status=$?
7065	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7066	(exit $ac_status); }; }; then
7067	eval "$as_ac_var=yes"
7068	else
7069	echo "$as_me: failed program was:" >&5
7070	sed 's/^/\| /' conftest.$ac_ext >&5
7071
7072	eval "$as_ac_var=no"
7073	fi
7074	rm -f conftest.err conftest.$ac_objext \
7075	conftest$ac_exeext conftest.$ac_ext
7076	fi
7077	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
7078	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
7079	if test `eval echo '${'$as_ac_var'}'` = yes; then
7080	cat >>confdefs.h <<_ACEOF
7081	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
7082	_ACEOF
7083
7084	fi
7085	done
7086
7087
7088	ac_config_files="$ac_config_files Makefile console/Makefile gui/Makefile src/Makefile importer/Makefile"
7089
7090	cat >confcache <<\_ACEOF
7091	# This file is a shell script that caches the results of configure
7092	# tests run on this system so they can be shared between configure
7093	# scripts and configure runs, see configure's option --config-cache.
7094	# It is not useful on other systems. If it contains results you don't
7095	# want to keep, you may remove or edit it.
7096	#
7097	# config.status only pays attention to the cache file if you give it
7098	# the --recheck option to rerun configure.
7099	#
7100	# `ac_cv_env_foo' variables (set or unset) will be overridden when
7101	# loading this file, other unset `ac_cv_foo' will be assigned the
7102	# following values.
7103
7104	_ACEOF
7105
7106	# The following way of writing the cache mishandles newlines in values,
7107	# but we know of no workaround that is simple, portable, and efficient.
7108	# So, don't put newlines in cache variables' values.
7109	# Ultrix sh set writes to stderr and can't be redirected directly,
7110	# and sets the high bit in the cache file unless we assign to the vars.
7111	{
7112	(set) 2>&1 \|
7113	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
7114	ac_space=\ )
7115	# `set' does not quote correctly, so add quotes (double-quote
7116	# substitution turns \\\\ into \\, and sed turns \\ into \).
7117	sed -n \
7118	"s/'/'\\\\''/g;
7119	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
7120	;;
7121	*)
7122	# `set' quotes correctly as required by POSIX, so do not add quotes.
7123	sed -n \
7124	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
7125	;;
7126	esac;
7127	} \|
7128	sed '
7129	t clear
7130	: clear
7131	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
7132	t end
7133	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/
7134	: end' >>confcache
7135	if diff $cache_file confcache >/dev/null 2>&1; then :; else
7136	if test -w $cache_file; then
7137	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
7138	cat confcache >$cache_file
7139	else
7140	echo "not updating unwritable cache $cache_file"
7141	fi
7142	fi
7143	rm -f confcache
7144
7145	test "x$prefix" = xNONE && prefix=$ac_default_prefix
7146	# Let make expand exec_prefix.
7147	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7148
7149	# VPATH may cause trouble with some makes, so we remove $(srcdir),
7150	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
7151	# trailing colons and then remove the whole line if VPATH becomes empty
7152	# (actually we leave an empty line to preserve line numbers).
7153	if test "x$srcdir" = x.; then
7154	ac_vpsub='/^[ ]VPATH[ ]=/{
7155	s/:\$(srcdir):/:/;
7156	s/:\${srcdir}:/:/;
7157	s/:@srcdir@:/:/;
7158	s/^$[^=]=[ ]$:*/\1/;
7159	s/:*$//;
7160	s/^[^=]=[ ]$//;
7161	}'
7162	fi
7163
7164	DEFS=-DHAVE_CONFIG_H
7165
7166	ac_libobjs=
7167	ac_ltlibobjs=
7168	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7169	# 1. Remove the extension, and $U if already installed.
7170	ac_i=`echo "$ac_i" \|
7171	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
7172	# 2. Add them.
7173	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
7174	ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
7175	done
7176	LIBOBJS=$ac_libobjs
7177
7178	LTLIBOBJS=$ac_ltlibobjs
7179
7180
7181	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
7182	{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
7183	Usually this means the macro was only invoked conditionally." >&5
7184	echo "$as_me: error: conditional \"AMDEP\" was never defined.
7185	Usually this means the macro was only invoked conditionally." >&2;}
7186	{ (exit 1); exit 1; }; }
7187	fi
7188	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
7189	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.
7190	Usually this means the macro was only invoked conditionally." >&5
7191	echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
7192	Usually this means the macro was only invoked conditionally." >&2;}
7193	{ (exit 1); exit 1; }; }
7194	fi
7195	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
7196	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
7197	Usually this means the macro was only invoked conditionally." >&5
7198	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
7199	Usually this means the macro was only invoked conditionally." >&2;}
7200	{ (exit 1); exit 1; }; }
7201	fi
7202	if test -z "${HAVE_GTK2_TRUE}" && test -z "${HAVE_GTK2_FALSE}"; then
7203	{ { echo "$as_me:$LINENO: error: conditional \"HAVE_GTK2\" was never defined.
7204	Usually this means the macro was only invoked conditionally." >&5
7205	echo "$as_me: error: conditional \"HAVE_GTK2\" was never defined.
7206	Usually this means the macro was only invoked conditionally." >&2;}
7207	{ (exit 1); exit 1; }; }
7208	fi
7209
7210	: ${CONFIG_STATUS=./config.status}
7211	ac_clean_files_save=$ac_clean_files
7212	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7213	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
7214	echo "$as_me: creating $CONFIG_STATUS" >&6;}
7215	cat >$CONFIG_STATUS <<_ACEOF
7216	#! $SHELL
7217	# Generated by $as_me.
7218	# Run this file to recreate the current configuration.
7219	# Compiler output produced by configure, useful for debugging
7220	# configure, is in config.log if it exists.
7221
7222	debug=false
7223	ac_cs_recheck=false
7224	ac_cs_silent=false
7225	SHELL=\${CONFIG_SHELL-$SHELL}
7226	_ACEOF
7227
7228	cat >>$CONFIG_STATUS <<\_ACEOF
7229	## --------------------- ##
7230	## M4sh Initialization. ##
7231	## --------------------- ##
7232
7233	# Be Bourne compatible
7234	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
7235	emulate sh
7236	NULLCMD=:
7237	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
7238	# is contrary to our usage. Disable this feature.
7239	alias -g '${1+"$@"}'='"$@"'
7240	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
7241	set -o posix
7242	fi
7243	DUALCASE=1; export DUALCASE # for MKS sh
7244
7245	# Support unset when possible.
7246	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
7247	as_unset=unset
7248	else
7249	as_unset=false
7250	fi
7251
7252
7253	# Work around bugs in pre-3.0 UWIN ksh.
7254	$as_unset ENV MAIL MAILPATH
7255	PS1='$ '
7256	PS2='> '
7257	PS4='+ '
7258
7259	# NLS nuisances.
7260	for as_var in \
7261	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
7262	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
7263	LC_TELEPHONE LC_TIME
7264	do
7265	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
7266	eval $as_var=C; export $as_var
7267	else
7268	$as_unset $as_var
7269	fi
7270	done
7271
7272	# Required to use basename.
7273	if expr a : '$a$' >/dev/null 2>&1; then
7274	as_expr=expr
7275	else
7276	as_expr=false
7277	fi
7278
7279	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
7280	as_basename=basename
7281	else
7282	as_basename=false
7283	fi
7284
7285
7286	# Name of the executable.
7287	as_me=`$as_basename "$0" \|\|
7288	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
7289	X"$0" : 'X$//$$' \\| \
7290	X"$0" : 'X$/$$' \\| \
7291	. : '$.$' 2>/dev/null \|\|
7292	echo X/"$0" \|
7293	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
7294	/^X\/$\/\/$$/{ s//\1/; q; }
7295	/^X\/$\/$.*/{ s//\1/; q; }
7296	s/.*/./; q'`
7297
7298
7299	# PATH needs CR, and LINENO needs CR and PATH.
7300	# Avoid depending upon Character Ranges.
7301	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7302	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7303	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7304	as_cr_digits='0123456789'
7305	as_cr_alnum=$as_cr_Letters$as_cr_digits
7306
7307	# The user is always right.
7308	if test "${PATH_SEPARATOR+set}" != set; then
7309	echo "#! /bin/sh" >conf$$.sh
7310	echo "exit 0" >>conf$$.sh
7311	chmod +x conf$$.sh
7312	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7313	PATH_SEPARATOR=';'
7314	else
7315	PATH_SEPARATOR=:
7316	fi
7317	rm -f conf$$.sh
7318	fi
7319
7320
7321	as_lineno_1=$LINENO
7322	as_lineno_2=$LINENO
7323	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
7324	test "x$as_lineno_1" != "x$as_lineno_2" &&
7325	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
7326	# Find who we are. Look in the path if we contain no path at all
7327	# relative or not.
7328	case $0 in
7329	[\\/] ) as_myself=$0 ;;
7330	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7331	for as_dir in $PATH
7332	do
7333	IFS=$as_save_IFS
7334	test -z "$as_dir" && as_dir=.
7335	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7336	done
7337
7338	;;
7339	esac
7340	# We did not find ourselves, most probably we were run as `sh COMMAND'
7341	# in which case we are not to be found in the path.
7342	if test "x$as_myself" = x; then
7343	as_myself=$0
7344	fi
7345	if test ! -f "$as_myself"; then
7346	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
7347	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
7348	{ (exit 1); exit 1; }; }
7349	fi
7350	case $CONFIG_SHELL in
7351	'')
7352	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7353	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
7354	do
7355	IFS=$as_save_IFS
7356	test -z "$as_dir" && as_dir=.
7357	for as_base in sh bash ksh sh5; do
7358	case $as_dir in
7359	/*)
7360	if ("$as_dir/$as_base" -c '
7361	as_lineno_1=$LINENO
7362	as_lineno_2=$LINENO
7363	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
7364	test "x$as_lineno_1" != "x$as_lineno_2" &&
7365	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
7366	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
7367	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
7368	CONFIG_SHELL=$as_dir/$as_base
7369	export CONFIG_SHELL
7370	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
7371	fi;;
7372	esac
7373	done
7374	done
7375	;;
7376	esac
7377
7378	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
7379	# uniformly replaced by the line number. The first 'sed' inserts a
7380	# line-number line before each line; the second 'sed' does the real
7381	# work. The second script uses 'N' to pair each line-number line
7382	# with the numbered line, and appends trailing '-' during
7383	# substitution so that $LINENO is not a special case at line end.
7384	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
7385	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
7386	sed '=' <$as_myself \|
7387	sed '
7388	N
7389	s,$,-,
7390	: loop
7391	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
7392	t loop
7393	s,-$,,
7394	s,^['$as_cr_digits']*\n,,
7395	' >$as_me.lineno &&
7396	chmod +x $as_me.lineno \|\|
7397	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
7398	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
7399	{ (exit 1); exit 1; }; }
7400
7401	# Don't try to exec as it changes $[0], causing all sort of problems
7402	# (the dirname of $[0] is not the place where we might find the
7403	# original and so on. Autoconf is especially sensible to this).
7404	. ./$as_me.lineno
7405	# Exit status is that of the last command.
7406	exit
7407	}
7408
7409
7410	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
7411	c,-n*) ECHO_N= ECHO_C='
7412	' ECHO_T=' ' ;;
7413	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
7414	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
7415	esac
7416
7417	if expr a : '$a$' >/dev/null 2>&1; then
7418	as_expr=expr
7419	else
7420	as_expr=false
7421	fi
7422
7423	rm -f conf$$ conf$$.exe conf$$.file
7424	echo >conf$$.file
7425	if ln -s conf$$.file conf$$ 2>/dev/null; then
7426	# We could just check for DJGPP; but this test a) works b) is more generic
7427	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
7428	if test -f conf$$.exe; then
7429	# Don't use ln at all; we don't have any links
7430	as_ln_s='cp -p'
7431	else
7432	as_ln_s='ln -s'
7433	fi
7434	elif ln conf$$.file conf$$ 2>/dev/null; then
7435	as_ln_s=ln
7436	else
7437	as_ln_s='cp -p'
7438	fi
7439	rm -f conf$$ conf$$.exe conf$$.file
7440
7441	if mkdir -p . 2>/dev/null; then
7442	as_mkdir_p=:
7443	else
7444	test -d ./-p && rmdir ./-p
7445	as_mkdir_p=false
7446	fi
7447
7448	as_executable_p="test -f"
7449
7450	# Sed expression to map a string onto a valid CPP name.
7451	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7452
7453	# Sed expression to map a string onto a valid variable name.
7454	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7455
7456
7457	# IFS
7458	# We need space, tab and new line, in precisely that order.
7459	as_nl='
7460	'
7461	IFS=" $as_nl"
7462
7463	# CDPATH.
7464	$as_unset CDPATH
7465
7466	exec 6>&1
7467
7468	# Open the log real soon, to keep \$[0] and so on meaningful, and to
7469	# report actual input values of CONFIG_FILES etc. instead of their
7470	# values after options handling. Logging --version etc. is OK.
7471	exec 5>>config.log
7472	{
7473	echo
7474	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7475	## Running $as_me. ##
7476	_ASBOX
7477	} >&5
7478	cat >&5 <<_CSEOF
7479
7480	This file was extended by orxonox $as_me 0.1-pre-alpha, which was
7481	generated by GNU Autoconf 2.59. Invocation command line was
7482
7483	CONFIG_FILES = $CONFIG_FILES
7484	CONFIG_HEADERS = $CONFIG_HEADERS
7485	CONFIG_LINKS = $CONFIG_LINKS
7486	CONFIG_COMMANDS = $CONFIG_COMMANDS
7487	$ $0 $@
7488
7489	_CSEOF
7490	echo "on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`" >&5
7491	echo >&5
7492	_ACEOF
7493
7494	# Files that config.status was made for.
7495	if test -n "$ac_config_files"; then
7496	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
7497	fi
7498
7499	if test -n "$ac_config_headers"; then
7500	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
7501	fi
7502
7503	if test -n "$ac_config_links"; then
7504	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
7505	fi
7506
7507	if test -n "$ac_config_commands"; then
7508	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
7509	fi
7510
7511	cat >>$CONFIG_STATUS <<\_ACEOF
7512
7513	ac_cs_usage="\
7514	\`$as_me' instantiates files from templates according to the
7515	current configuration.
7516
7517	Usage: $0 [OPTIONS] [FILE]...
7518
7519	-h, --help print this help, then exit
7520	-V, --version print version number, then exit
7521	-q, --quiet do not print progress messages
7522	-d, --debug don't remove temporary files
7523	--recheck update $as_me by reconfiguring in the same conditions
7524	--file=FILE[:TEMPLATE]
7525	instantiate the configuration file FILE
7526	--header=FILE[:TEMPLATE]
7527	instantiate the configuration header FILE
7528
7529	Configuration files:
7530	$config_files
7531
7532	Configuration headers:
7533	$config_headers
7534
7535	Configuration commands:
7536	$config_commands
7537
7538	Report bugs to <bug-autoconf@gnu.org>."
7539	_ACEOF
7540
7541	cat >>$CONFIG_STATUS <<_ACEOF
7542	ac_cs_version="\\
7543	orxonox config.status 0.1-pre-alpha
7544	configured by $0, generated by GNU Autoconf 2.59,
7545	with options \\"`echo "$ac_configure_args" \| sed 's/[\\""\`\$]/\\\\&/g'`\\"
7546
7547	Copyright (C) 2003 Free Software Foundation, Inc.
7548	This config.status script is free software; the Free Software Foundation
7549	gives unlimited permission to copy, distribute and modify it."
7550	srcdir=$srcdir
7551	INSTALL="$INSTALL"
7552	_ACEOF
7553
7554	cat >>$CONFIG_STATUS <<\_ACEOF
7555	# If no file are specified by the user, then we need to provide default
7556	# value. By we need to know if files were specified by the user.
7557	ac_need_defaults=:
7558	while test $# != 0
7559	do
7560	case $1 in
7561	--=)
7562	ac_option=`expr "x$1" : 'x$[^=]*$='`
7563	ac_optarg=`expr "x$1" : 'x[^=]=$.$'`
7564	ac_shift=:
7565	;;
7566	-*)
7567	ac_option=$1
7568	ac_optarg=$2
7569	ac_shift=shift
7570	;;
7571	*) # This is not an option, so the user has probably given explicit
7572	# arguments.
7573	ac_option=$1
7574	ac_need_defaults=false;;
7575	esac
7576
7577	case $ac_option in
7578	# Handling of the options.
7579	_ACEOF
7580	cat >>$CONFIG_STATUS <<\_ACEOF
7581	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
7582	ac_cs_recheck=: ;;
7583	--version \| --vers* \| -V )
7584	echo "$ac_cs_version"; exit 0 ;;
7585	--he \| --h)
7586	# Conflict between --help and --header
7587	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
7588	Try \`$0 --help' for more information." >&5
7589	echo "$as_me: error: ambiguous option: $1
7590	Try \`$0 --help' for more information." >&2;}
7591	{ (exit 1); exit 1; }; };;
7592	--help \| --hel \| -h )
7593	echo "$ac_cs_usage"; exit 0 ;;
7594	--debug \| --d* \| -d )
7595	debug=: ;;
7596	--file \| --fil \| --fi \| --f )
7597	$ac_shift
7598	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
7599	ac_need_defaults=false;;
7600	--header \| --heade \| --head \| --hea )
7601	$ac_shift
7602	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
7603	ac_need_defaults=false;;
7604	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
7605	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
7606	ac_cs_silent=: ;;
7607
7608	# This is an error.
7609	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
7610	Try \`$0 --help' for more information." >&5
7611	echo "$as_me: error: unrecognized option: $1
7612	Try \`$0 --help' for more information." >&2;}
7613	{ (exit 1); exit 1; }; } ;;
7614
7615	*) ac_config_targets="$ac_config_targets $1" ;;
7616
7617	esac
7618	shift
7619	done
7620
7621	ac_configure_extra_args=
7622
7623	if $ac_cs_silent; then
7624	exec 6>/dev/null
7625	ac_configure_extra_args="$ac_configure_extra_args --silent"
7626	fi
7627
7628	_ACEOF
7629	cat >>$CONFIG_STATUS <<_ACEOF
7630	if \$ac_cs_recheck; then
7631	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
7632	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7633	fi
7634
7635	_ACEOF
7636
7637	cat >>$CONFIG_STATUS <<_ACEOF
7638	#
7639	# INIT-COMMANDS section.
7640	#
7641
7642	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
7643
7644	_ACEOF
7645
7646
7647
7648	cat >>$CONFIG_STATUS <<\_ACEOF
7649	for ac_config_target in $ac_config_targets
7650	do
7651	case "$ac_config_target" in
7652	# Handling of arguments.
7653	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7654	"console/Makefile" ) CONFIG_FILES="$CONFIG_FILES console/Makefile" ;;
7655	"gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES gui/Makefile" ;;
7656	"src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
7657	"importer/Makefile" ) CONFIG_FILES="$CONFIG_FILES importer/Makefile" ;;
7658	"depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
7659	"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
7660	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
7661	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
7662	{ (exit 1); exit 1; }; };;
7663	esac
7664	done
7665
7666	# If the user did not use the arguments to specify the items to instantiate,
7667	# then the envvar interface is used. Set only those that are not.
7668	# We use the long form for the default assignment because of an extremely
7669	# bizarre bug on SunOS 4.1.3.
7670	if $ac_need_defaults; then
7671	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
7672	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
7673	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
7674	fi
7675
7676	# Have a temporary directory for convenience. Make it in the build tree
7677	# simply because there is no reason to put it here, and in addition,
7678	# creating and moving files from /tmp can sometimes cause problems.
7679	# Create a temporary directory, and hook for its removal unless debugging.
7680	$debug \|\|
7681	{
7682	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
7683	trap '{ (exit 1); exit 1; }' 1 2 13 15
7684	}
7685
7686	# Create a (secure) tmp directory for tmp files.
7687
7688	{
7689	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
7690	test -n "$tmp" && test -d "$tmp"
7691	} \|\|
7692	{
7693	tmp=./confstat$$-$RANDOM
7694	(umask 077 && mkdir $tmp)
7695	} \|\|
7696	{
7697	echo "$me: cannot create a temporary directory in ." >&2
7698	{ (exit 1); exit 1; }
7699	}
7700
7701	_ACEOF
7702
7703	cat >>$CONFIG_STATUS <<_ACEOF
7704
7705	#
7706	# CONFIG_FILES section.
7707	#
7708
7709	# No need to generate the scripts if there are no CONFIG_FILES.
7710	# This happens for instance when ./config.status config.h
7711	if test -n "\$CONFIG_FILES"; then
7712	# Protect against being on the right side of a sed subst in config.status.
7713	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
7714	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
7715	s,@SHELL@,$SHELL,;t t
7716	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
7717	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
7718	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
7719	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
7720	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
7721	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
7722	s,@exec_prefix@,$exec_prefix,;t t
7723	s,@prefix@,$prefix,;t t
7724	s,@program_transform_name@,$program_transform_name,;t t
7725	s,@bindir@,$bindir,;t t
7726	s,@sbindir@,$sbindir,;t t
7727	s,@libexecdir@,$libexecdir,;t t
7728	s,@datadir@,$datadir,;t t
7729	s,@sysconfdir@,$sysconfdir,;t t
7730	s,@sharedstatedir@,$sharedstatedir,;t t
7731	s,@localstatedir@,$localstatedir,;t t
7732	s,@libdir@,$libdir,;t t
7733	s,@includedir@,$includedir,;t t
7734	s,@oldincludedir@,$oldincludedir,;t t
7735	s,@infodir@,$infodir,;t t
7736	s,@mandir@,$mandir,;t t
7737	s,@build_alias@,$build_alias,;t t
7738	s,@host_alias@,$host_alias,;t t
7739	s,@target_alias@,$target_alias,;t t
7740	s,@DEFS@,$DEFS,;t t
7741	s,@ECHO_C@,$ECHO_C,;t t
7742	s,@ECHO_N@,$ECHO_N,;t t
7743	s,@ECHO_T@,$ECHO_T,;t t
7744	s,@LIBS@,$LIBS,;t t
7745	s,@build@,$build,;t t
7746	s,@build_cpu@,$build_cpu,;t t
7747	s,@build_vendor@,$build_vendor,;t t
7748	s,@build_os@,$build_os,;t t
7749	s,@host@,$host,;t t
7750	s,@host_cpu@,$host_cpu,;t t
7751	s,@host_vendor@,$host_vendor,;t t
7752	s,@host_os@,$host_os,;t t
7753	s,@target@,$target,;t t
7754	s,@target_cpu@,$target_cpu,;t t
7755	s,@target_vendor@,$target_vendor,;t t
7756	s,@target_os@,$target_os,;t t
7757	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
7758	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
7759	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
7760	s,@CYGPATH_W@,$CYGPATH_W,;t t
7761	s,@PACKAGE@,$PACKAGE,;t t
7762	s,@VERSION@,$VERSION,;t t
7763	s,@ACLOCAL@,$ACLOCAL,;t t
7764	s,@AUTOCONF@,$AUTOCONF,;t t
7765	s,@AUTOMAKE@,$AUTOMAKE,;t t
7766	s,@AUTOHEADER@,$AUTOHEADER,;t t
7767	s,@MAKEINFO@,$MAKEINFO,;t t
7768	s,@AMTAR@,$AMTAR,;t t
7769	s,@install_sh@,$install_sh,;t t
7770	s,@STRIP@,$STRIP,;t t
7771	s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
7772	s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
7773	s,@mkdir_p@,$mkdir_p,;t t
7774	s,@AWK@,$AWK,;t t
7775	s,@SET_MAKE@,$SET_MAKE,;t t
7776	s,@am__leading_dot@,$am__leading_dot,;t t
7777	s,@CXX@,$CXX,;t t
7778	s,@CXXFLAGS@,$CXXFLAGS,;t t
7779	s,@LDFLAGS@,$LDFLAGS,;t t
7780	s,@CPPFLAGS@,$CPPFLAGS,;t t
7781	s,@ac_ct_CXX@,$ac_ct_CXX,;t t
7782	s,@EXEEXT@,$EXEEXT,;t t
7783	s,@OBJEXT@,$OBJEXT,;t t
7784	s,@DEPDIR@,$DEPDIR,;t t
7785	s,@am__include@,$am__include,;t t
7786	s,@am__quote@,$am__quote,;t t
7787	s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
7788	s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
7789	s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
7790	s,@CXXDEPMODE@,$CXXDEPMODE,;t t
7791	s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
7792	s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
7793	s,@CC@,$CC,;t t
7794	s,@CFLAGS@,$CFLAGS,;t t
7795	s,@ac_ct_CC@,$ac_ct_CC,;t t
7796	s,@CCDEPMODE@,$CCDEPMODE,;t t
7797	s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
7798	s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
7799	s,@CPP@,$CPP,;t t
7800	s,@EGREP@,$EGREP,;t t
7801	s,@SDL_CONFIG@,$SDL_CONFIG,;t t
7802	s,@SDL_CFLAGS@,$SDL_CFLAGS,;t t
7803	s,@SDL_LIBS@,$SDL_LIBS,;t t
7804	s,@MSBITFIELDS@,$MSBITFIELDS,;t t
7805	s,@PKG_CONFIG@,$PKG_CONFIG,;t t
7806	s,@GTK2_CFLAGS@,$GTK2_CFLAGS,;t t
7807	s,@GTK2_LIBS@,$GTK2_LIBS,;t t
7808	s,@HAVE_GTK2_TRUE@,$HAVE_GTK2_TRUE,;t t
7809	s,@HAVE_GTK2_FALSE@,$HAVE_GTK2_FALSE,;t t
7810	s,@LIBOBJS@,$LIBOBJS,;t t
7811	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
7812	CEOF
7813
7814	_ACEOF
7815
7816	cat >>$CONFIG_STATUS <<\_ACEOF
7817	# Split the substitutions into bite-sized pieces for seds with
7818	# small command number limits, like on Digital OSF/1 and HP-UX.
7819	ac_max_sed_lines=48
7820	ac_sed_frag=1 # Number of current file.
7821	ac_beg=1 # First line for current file.
7822	ac_end=$ac_max_sed_lines # Line after last line for current file.
7823	ac_more_lines=:
7824	ac_sed_cmds=
7825	while $ac_more_lines; do
7826	if test $ac_beg -gt 1; then
7827	sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
7828	else
7829	sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
7830	fi
7831	if test ! -s $tmp/subs.frag; then
7832	ac_more_lines=false
7833	else
7834	# The purpose of the label and of the branching condition is to
7835	# speed up the sed processing (if there are no `@' at all, there
7836	# is no need to browse any of the substitutions).
7837	# These are the two extra sed commands mentioned above.
7838	(echo ':t
7839	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
7840	if test -z "$ac_sed_cmds"; then
7841	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
7842	else
7843	ac_sed_cmds="$ac_sed_cmds \| sed -f $tmp/subs-$ac_sed_frag.sed"
7844	fi
7845	ac_sed_frag=`expr $ac_sed_frag + 1`
7846	ac_beg=$ac_end
7847	ac_end=`expr $ac_end + $ac_max_sed_lines`
7848	fi
7849	done
7850	if test -z "$ac_sed_cmds"; then
7851	ac_sed_cmds=cat
7852	fi
7853	fi # test -n "$CONFIG_FILES"
7854
7855	_ACEOF
7856	cat >>$CONFIG_STATUS <<\_ACEOF
7857	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
7858	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7859	case $ac_file in
7860	- \| :- \| :-:* ) # input from stdin
7861	cat >$tmp/stdin
7862	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
7863	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
7864	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
7865	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
7866	* ) ac_file_in=$ac_file.in ;;
7867	esac
7868
7869	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
7870	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
7871	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
7872	X"$ac_file" : 'X$//$[^/]' \\| \
7873	X"$ac_file" : 'X$//$$' \\| \
7874	X"$ac_file" : 'X$/$' \\| \
7875	. : '$.$' 2>/dev/null \|\|
7876	echo X"$ac_file" \|
7877	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7878	/^X$\/\/$[^/].*/{ s//\1/; q; }
7879	/^X$\/\/$$/{ s//\1/; q; }
7880	/^X$\/$.*/{ s//\1/; q; }
7881	s/.*/./; q'`
7882	{ if $as_mkdir_p; then
7883	mkdir -p "$ac_dir"
7884	else
7885	as_dir="$ac_dir"
7886	as_dirs=
7887	while test ! -d "$as_dir"; do
7888	as_dirs="$as_dir $as_dirs"
7889	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
7890	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
7891	X"$as_dir" : 'X$//$[^/]' \\| \
7892	X"$as_dir" : 'X$//$$' \\| \
7893	X"$as_dir" : 'X$/$' \\| \
7894	. : '$.$' 2>/dev/null \|\|
7895	echo X"$as_dir" \|
7896	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7897	/^X$\/\/$[^/].*/{ s//\1/; q; }
7898	/^X$\/\/$$/{ s//\1/; q; }
7899	/^X$\/$.*/{ s//\1/; q; }
7900	s/.*/./; q'`
7901	done
7902	test ! -n "$as_dirs" \|\| mkdir $as_dirs
7903	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
7904	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
7905	{ (exit 1); exit 1; }; }; }
7906
7907	ac_builddir=.
7908
7909	if test "$ac_dir" != .; then
7910	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
7911	# A "../" for each directory in $ac_dir_suffix.
7912	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
7913	else
7914	ac_dir_suffix= ac_top_builddir=
7915	fi
7916
7917	case $srcdir in
7918	.) # No --srcdir option. We are building in place.
7919	ac_srcdir=.
7920	if test -z "$ac_top_builddir"; then
7921	ac_top_srcdir=.
7922	else
7923	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
7924	fi ;;
7925	[\\/]* \| ?:[\\/]* ) # Absolute path.
7926	ac_srcdir=$srcdir$ac_dir_suffix;
7927	ac_top_srcdir=$srcdir ;;
7928	*) # Relative path.
7929	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
7930	ac_top_srcdir=$ac_top_builddir$srcdir ;;
7931	esac
7932
7933	# Do not use `cd foo && pwd` to compute absolute paths, because
7934	# the directories may not exist.
7935	case `pwd` in
7936	.) ac_abs_builddir="$ac_dir";;
7937	*)
7938	case "$ac_dir" in
7939	.) ac_abs_builddir=`pwd`;;
7940	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
7941	*) ac_abs_builddir=`pwd`/"$ac_dir";;
7942	esac;;
7943	esac
7944	case $ac_abs_builddir in
7945	.) ac_abs_top_builddir=${ac_top_builddir}.;;
7946	*)
7947	case ${ac_top_builddir}. in
7948	.) ac_abs_top_builddir=$ac_abs_builddir;;
7949	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
7950	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
7951	esac;;
7952	esac
7953	case $ac_abs_builddir in
7954	.) ac_abs_srcdir=$ac_srcdir;;
7955	*)
7956	case $ac_srcdir in
7957	.) ac_abs_srcdir=$ac_abs_builddir;;
7958	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
7959	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
7960	esac;;
7961	esac
7962	case $ac_abs_builddir in
7963	.) ac_abs_top_srcdir=$ac_top_srcdir;;
7964	*)
7965	case $ac_top_srcdir in
7966	.) ac_abs_top_srcdir=$ac_abs_builddir;;
7967	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
7968	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
7969	esac;;
7970	esac
7971
7972
7973	case $INSTALL in
7974	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7975	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;
7976	esac
7977
7978	if test x"$ac_file" != x-; then
7979	{ echo "$as_me:$LINENO: creating $ac_file" >&5
7980	echo "$as_me: creating $ac_file" >&6;}
7981	rm -f "$ac_file"
7982	fi
7983	# Let's still pretend it is `configure' which instantiates (i.e., don't
7984	# use $as_me), people would be surprised to read:
7985	# /* config.h. Generated by config.status. */
7986	if test x"$ac_file" = x-; then
7987	configure_input=
7988	else
7989	configure_input="$ac_file. "
7990	fi
7991	configure_input=$configure_input"Generated from `echo $ac_file_in \|
7992	sed 's,.*/,,'` by configure."
7993
7994	# First look for the input files in the build tree, otherwise in the
7995	# src tree.
7996	ac_file_inputs=`IFS=:
7997	for f in $ac_file_in; do
7998	case $f in
7999	-) echo $tmp/stdin ;;
8000	[\\/$]*)
8001	# Absolute (can't be DOS-style, as IFS=:)
8002	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8003	echo "$as_me: error: cannot find input file: $f" >&2;}
8004	{ (exit 1); exit 1; }; }
8005	echo "$f";;
8006	*) # Relative
8007	if test -f "$f"; then
8008	# Build tree
8009	echo "$f"
8010	elif test -f "$srcdir/$f"; then
8011	# Source tree
8012	echo "$srcdir/$f"
8013	else
8014	# /dev/null tree
8015	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8016	echo "$as_me: error: cannot find input file: $f" >&2;}
8017	{ (exit 1); exit 1; }; }
8018	fi;;
8019	esac
8020	done` \|\| { (exit 1); exit 1; }
8021	_ACEOF
8022	cat >>$CONFIG_STATUS <<_ACEOF
8023	sed "$ac_vpsub
8024	$extrasub
8025	_ACEOF
8026	cat >>$CONFIG_STATUS <<\_ACEOF
8027	:t
8028	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8029	s,@configure_input@,$configure_input,;t t
8030	s,@srcdir@,$ac_srcdir,;t t
8031	s,@abs_srcdir@,$ac_abs_srcdir,;t t
8032	s,@top_srcdir@,$ac_top_srcdir,;t t
8033	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
8034	s,@builddir@,$ac_builddir,;t t
8035	s,@abs_builddir@,$ac_abs_builddir,;t t
8036	s,@top_builddir@,$ac_top_builddir,;t t
8037	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
8038	s,@INSTALL@,$ac_INSTALL,;t t
8039	" $ac_file_inputs \| (eval "$ac_sed_cmds") >$tmp/out
8040	rm -f $tmp/stdin
8041	if test x"$ac_file" != x-; then
8042	mv $tmp/out $ac_file
8043	else
8044	cat $tmp/out
8045	rm -f $tmp/out
8046	fi
8047
8048	done
8049	_ACEOF
8050	cat >>$CONFIG_STATUS <<\_ACEOF
8051
8052	#
8053	# CONFIG_HEADER section.
8054	#
8055
8056	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
8057	# NAME is the cpp macro being defined and VALUE is the value it is being given.
8058	#
8059	# ac_d sets the value in "#define NAME VALUE" lines.
8060	ac_dA='s,^$[ ]$#$[ ]define[ ][ ]*$'
8061	ac_dB='[ ].*$,\1#\2'
8062	ac_dC=' '
8063	ac_dD=',;t'
8064	# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
8065	ac_uA='s,^$[ ]$#$[ ]$undef$[ ][ ]*$'
8066	ac_uB='$,\1#\2define\3'
8067	ac_uC=' '
8068	ac_uD=',;t'
8069
8070	for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
8071	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8072	case $ac_file in
8073	- \| :- \| :-:* ) # input from stdin
8074	cat >$tmp/stdin
8075	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
8076	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
8077	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
8078	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
8079	* ) ac_file_in=$ac_file.in ;;
8080	esac
8081
8082	test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
8083	echo "$as_me: creating $ac_file" >&6;}
8084
8085	# First look for the input files in the build tree, otherwise in the
8086	# src tree.
8087	ac_file_inputs=`IFS=:
8088	for f in $ac_file_in; do
8089	case $f in
8090	-) echo $tmp/stdin ;;
8091	[\\/$]*)
8092	# Absolute (can't be DOS-style, as IFS=:)
8093	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8094	echo "$as_me: error: cannot find input file: $f" >&2;}
8095	{ (exit 1); exit 1; }; }
8096	# Do quote $f, to prevent DOS paths from being IFS'd.
8097	echo "$f";;
8098	*) # Relative
8099	if test -f "$f"; then
8100	# Build tree
8101	echo "$f"
8102	elif test -f "$srcdir/$f"; then
8103	# Source tree
8104	echo "$srcdir/$f"
8105	else
8106	# /dev/null tree
8107	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8108	echo "$as_me: error: cannot find input file: $f" >&2;}
8109	{ (exit 1); exit 1; }; }
8110	fi;;
8111	esac
8112	done` \|\| { (exit 1); exit 1; }
8113	# Remove the trailing spaces.
8114	sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
8115
8116	_ACEOF
8117
8118	# Transform confdefs.h into two sed scripts, `conftest.defines' and
8119	# `conftest.undefs', that substitutes the proper values into
8120	# config.h.in to produce config.h. The first handles `#define'
8121	# templates, and the second `#undef' templates.
8122	# And first: Protect against being on the right side of a sed subst in
8123	# config.status. Protect against being in an unquoted here document
8124	# in config.status.
8125	rm -f conftest.defines conftest.undefs
8126	# Using a here document instead of a string reduces the quoting nightmare.
8127	# Putting comments in sed scripts is not portable.
8128	#
8129	# `end' is used to avoid that the second main sed command (meant for
8130	# 0-ary CPP macros) applies to n-ary macro definitions.
8131	# See the Autoconf documentation for `clear'.
8132	cat >confdef2sed.sed <<\_ACEOF
8133	s/[\\&,]/\\&/g
8134	s,[\\$`],\\&,g
8135	t clear
8136	: clear
8137	s,^[ ]#[ ]define[ ][ ]$[^ (][^ (]$$([^)])$[ ]$.*$$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
8138	t end
8139	s,^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
8140	: end
8141	_ACEOF
8142	# If some macros were called several times there might be several times
8143	# the same #defines, which is useless. Nevertheless, we may not want to
8144	# sort them, since we want the last AC-DEFINE to be honored.
8145	uniq confdefs.h \| sed -n -f confdef2sed.sed >conftest.defines
8146	sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
8147	rm -f confdef2sed.sed
8148
8149	# This sed command replaces #undef with comments. This is necessary, for
8150	# example, in the case of _POSIX_SOURCE, which is predefined and required
8151	# on some systems where configure will not decide to define it.
8152	cat >>conftest.undefs <<\_ACEOF
8153	s,^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9],/* & */,
8154	_ACEOF
8155
8156	# Break up conftest.defines because some shells have a limit on the size
8157	# of here documents, and old seds have small limits too (100 cmds).
8158	echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
8159	echo ' if grep "^[ ]#[ ]define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
8160	echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
8161	echo ' :' >>$CONFIG_STATUS
8162	rm -f conftest.tail
8163	while grep . conftest.defines >/dev/null
8164	do
8165	# Write a limited-size here document to $tmp/defines.sed.
8166	echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
8167	# Speed up: don't consider the non `#define' lines.
8168	echo '/^[ ]#[ ]define/!b' >>$CONFIG_STATUS
8169	# Work around the forget-to-reset-the-flag bug.
8170	echo 't clr' >>$CONFIG_STATUS
8171	echo ': clr' >>$CONFIG_STATUS
8172	sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
8173	echo 'CEOF
8174	sed -f $tmp/defines.sed $tmp/in >$tmp/out
8175	rm -f $tmp/in
8176	mv $tmp/out $tmp/in
8177	' >>$CONFIG_STATUS
8178	sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
8179	rm -f conftest.defines
8180	mv conftest.tail conftest.defines
8181	done
8182	rm -f conftest.defines
8183	echo ' fi # grep' >>$CONFIG_STATUS
8184	echo >>$CONFIG_STATUS
8185
8186	# Break up conftest.undefs because some shells have a limit on the size
8187	# of here documents, and old seds have small limits too (100 cmds).
8188	echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
8189	rm -f conftest.tail
8190	while grep . conftest.undefs >/dev/null
8191	do
8192	# Write a limited-size here document to $tmp/undefs.sed.
8193	echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
8194	# Speed up: don't consider the non `#undef'
8195	echo '/^[ ]#[ ]undef/!b' >>$CONFIG_STATUS
8196	# Work around the forget-to-reset-the-flag bug.
8197	echo 't clr' >>$CONFIG_STATUS
8198	echo ': clr' >>$CONFIG_STATUS
8199	sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
8200	echo 'CEOF
8201	sed -f $tmp/undefs.sed $tmp/in >$tmp/out
8202	rm -f $tmp/in
8203	mv $tmp/out $tmp/in
8204	' >>$CONFIG_STATUS
8205	sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
8206	rm -f conftest.undefs
8207	mv conftest.tail conftest.undefs
8208	done
8209	rm -f conftest.undefs
8210
8211	cat >>$CONFIG_STATUS <<\_ACEOF
8212	# Let's still pretend it is `configure' which instantiates (i.e., don't
8213	# use $as_me), people would be surprised to read:
8214	# /* config.h. Generated by config.status. */
8215	if test x"$ac_file" = x-; then
8216	echo "/* Generated by configure. */" >$tmp/config.h
8217	else
8218	echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
8219	fi
8220	cat $tmp/in >>$tmp/config.h
8221	rm -f $tmp/in
8222	if test x"$ac_file" != x-; then
8223	if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
8224	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5
8225	echo "$as_me: $ac_file is unchanged" >&6;}
8226	else
8227	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
8228	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
8229	X"$ac_file" : 'X$//$[^/]' \\| \
8230	X"$ac_file" : 'X$//$$' \\| \
8231	X"$ac_file" : 'X$/$' \\| \
8232	. : '$.$' 2>/dev/null \|\|
8233	echo X"$ac_file" \|
8234	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8235	/^X$\/\/$[^/].*/{ s//\1/; q; }
8236	/^X$\/\/$$/{ s//\1/; q; }
8237	/^X$\/$.*/{ s//\1/; q; }
8238	s/.*/./; q'`
8239	{ if $as_mkdir_p; then
8240	mkdir -p "$ac_dir"
8241	else
8242	as_dir="$ac_dir"
8243	as_dirs=
8244	while test ! -d "$as_dir"; do
8245	as_dirs="$as_dir $as_dirs"
8246	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
8247	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
8248	X"$as_dir" : 'X$//$[^/]' \\| \
8249	X"$as_dir" : 'X$//$$' \\| \
8250	X"$as_dir" : 'X$/$' \\| \
8251	. : '$.$' 2>/dev/null \|\|
8252	echo X"$as_dir" \|
8253	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8254	/^X$\/\/$[^/].*/{ s//\1/; q; }
8255	/^X$\/\/$$/{ s//\1/; q; }
8256	/^X$\/$.*/{ s//\1/; q; }
8257	s/.*/./; q'`
8258	done
8259	test ! -n "$as_dirs" \|\| mkdir $as_dirs
8260	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8261	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8262	{ (exit 1); exit 1; }; }; }
8263
8264	rm -f $ac_file
8265	mv $tmp/config.h $ac_file
8266	fi
8267	else
8268	cat $tmp/config.h
8269	rm -f $tmp/config.h
8270	fi
8271	# Compute $ac_file's index in $config_headers.
8272	_am_stamp_count=1
8273	for _am_header in $config_headers :; do
8274	case $_am_header in
8275	$ac_file \| $ac_file:* )
8276	break ;;
8277	* )
8278	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
8279	esac
8280	done
8281	echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null \|\|
8282	$as_expr X$ac_file : 'X$.[^/]$//[^/][^/]/$' \\| \
8283	X$ac_file : 'X$//$[^/]' \\| \
8284	X$ac_file : 'X$//$$' \\| \
8285	X$ac_file : 'X$/$' \\| \
8286	. : '$.$' 2>/dev/null \|\|
8287	echo X$ac_file \|
8288	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8289	/^X$\/\/$[^/].*/{ s//\1/; q; }
8290	/^X$\/\/$$/{ s//\1/; q; }
8291	/^X$\/$.*/{ s//\1/; q; }
8292	s/.*/./; q'`/stamp-h$_am_stamp_count
8293	done
8294	_ACEOF
8295	cat >>$CONFIG_STATUS <<\_ACEOF
8296
8297	#
8298	# CONFIG_COMMANDS section.
8299	#
8300	for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
8301	ac_dest=`echo "$ac_file" \| sed 's,:.*,,'`
8302	ac_source=`echo "$ac_file" \| sed 's,[^:]*:,,'`
8303	ac_dir=`(dirname "$ac_dest") 2>/dev/null \|\|
8304	$as_expr X"$ac_dest" : 'X$.[^/]$//[^/][^/]/$' \\| \
8305	X"$ac_dest" : 'X$//$[^/]' \\| \
8306	X"$ac_dest" : 'X$//$$' \\| \
8307	X"$ac_dest" : 'X$/$' \\| \
8308	. : '$.$' 2>/dev/null \|\|
8309	echo X"$ac_dest" \|
8310	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8311	/^X$\/\/$[^/].*/{ s//\1/; q; }
8312	/^X$\/\/$$/{ s//\1/; q; }
8313	/^X$\/$.*/{ s//\1/; q; }
8314	s/.*/./; q'`
8315	{ if $as_mkdir_p; then
8316	mkdir -p "$ac_dir"
8317	else
8318	as_dir="$ac_dir"
8319	as_dirs=
8320	while test ! -d "$as_dir"; do
8321	as_dirs="$as_dir $as_dirs"
8322	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
8323	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
8324	X"$as_dir" : 'X$//$[^/]' \\| \
8325	X"$as_dir" : 'X$//$$' \\| \
8326	X"$as_dir" : 'X$/$' \\| \
8327	. : '$.$' 2>/dev/null \|\|
8328	echo X"$as_dir" \|
8329	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8330	/^X$\/\/$[^/].*/{ s//\1/; q; }
8331	/^X$\/\/$$/{ s//\1/; q; }
8332	/^X$\/$.*/{ s//\1/; q; }
8333	s/.*/./; q'`
8334	done
8335	test ! -n "$as_dirs" \|\| mkdir $as_dirs
8336	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8337	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8338	{ (exit 1); exit 1; }; }; }
8339
8340	ac_builddir=.
8341
8342	if test "$ac_dir" != .; then
8343	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
8344	# A "../" for each directory in $ac_dir_suffix.
8345	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
8346	else
8347	ac_dir_suffix= ac_top_builddir=
8348	fi
8349
8350	case $srcdir in
8351	.) # No --srcdir option. We are building in place.
8352	ac_srcdir=.
8353	if test -z "$ac_top_builddir"; then
8354	ac_top_srcdir=.
8355	else
8356	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
8357	fi ;;
8358	[\\/]* \| ?:[\\/]* ) # Absolute path.
8359	ac_srcdir=$srcdir$ac_dir_suffix;
8360	ac_top_srcdir=$srcdir ;;
8361	*) # Relative path.
8362	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
8363	ac_top_srcdir=$ac_top_builddir$srcdir ;;
8364	esac
8365
8366	# Do not use `cd foo && pwd` to compute absolute paths, because
8367	# the directories may not exist.
8368	case `pwd` in
8369	.) ac_abs_builddir="$ac_dir";;
8370	*)
8371	case "$ac_dir" in
8372	.) ac_abs_builddir=`pwd`;;
8373	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
8374	*) ac_abs_builddir=`pwd`/"$ac_dir";;
8375	esac;;
8376	esac
8377	case $ac_abs_builddir in
8378	.) ac_abs_top_builddir=${ac_top_builddir}.;;
8379	*)
8380	case ${ac_top_builddir}. in
8381	.) ac_abs_top_builddir=$ac_abs_builddir;;
8382	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
8383	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
8384	esac;;
8385	esac
8386	case $ac_abs_builddir in
8387	.) ac_abs_srcdir=$ac_srcdir;;
8388	*)
8389	case $ac_srcdir in
8390	.) ac_abs_srcdir=$ac_abs_builddir;;
8391	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
8392	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
8393	esac;;
8394	esac
8395	case $ac_abs_builddir in
8396	.) ac_abs_top_srcdir=$ac_top_srcdir;;
8397	*)
8398	case $ac_top_srcdir in
8399	.) ac_abs_top_srcdir=$ac_abs_builddir;;
8400	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
8401	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
8402	esac;;
8403	esac
8404
8405
8406	{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5
8407	echo "$as_me: executing $ac_dest commands" >&6;}
8408	case $ac_dest in
8409	depfiles ) test x"$AMDEP_TRUE" != x"" \|\| for mf in $CONFIG_FILES; do
8410	# Strip MF so we end up with the name of the file.
8411	mf=`echo "$mf" \| sed -e 's/:.*$//'`
8412	# Check whether this is an Automake generated Makefile or not.
8413	# We used to match only the files named `Makefile.in', but
8414	# some people rename them; so instead we look at the file content.
8415	# Grep'ing the first line is not enough: some people post-process
8416	# each Makefile.in and add a new line on top of each file to say so.
8417	# So let's grep whole file.
8418	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
8419	dirpart=`(dirname "$mf") 2>/dev/null \|\|
8420	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
8421	X"$mf" : 'X$//$[^/]' \\| \
8422	X"$mf" : 'X$//$$' \\| \
8423	X"$mf" : 'X$/$' \\| \
8424	. : '$.$' 2>/dev/null \|\|
8425	echo X"$mf" \|
8426	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8427	/^X$\/\/$[^/].*/{ s//\1/; q; }
8428	/^X$\/\/$$/{ s//\1/; q; }
8429	/^X$\/$.*/{ s//\1/; q; }
8430	s/.*/./; q'`
8431	else
8432	continue
8433	fi
8434	grep '^DEP_FILES = [^ #]' < "$mf" > /dev/null \|\| continue
8435	# Extract the definition of DEP_FILES from the Makefile without
8436	# running `make'.
8437	DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
8438	test -z "$DEPDIR" && continue
8439	# When using ansi2knr, U may be empty or an underscore; expand it
8440	U=`sed -n 's/^U = //p' < "$mf"`
8441	test -d "$dirpart/$DEPDIR" \|\| mkdir "$dirpart/$DEPDIR"
8442	# We invoke sed twice because it is the simplest approach to
8443	# changing $(DEPDIR) to its actual value in the expansion.
8444	for file in `sed -n '
8445	/^DEP_FILES = .*\\\\$/ {
8446	s/^DEP_FILES = //
8447	:loop
8448	s/\\\\$//
8449	p
8450	n
8451	/\\\\$/ b loop
8452	p
8453	}
8454	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" \| \
8455	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
8456	# Make sure the directory exists.
8457	test -f "$dirpart/$file" && continue
8458	fdir=`(dirname "$file") 2>/dev/null \|\|
8459	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
8460	X"$file" : 'X$//$[^/]' \\| \
8461	X"$file" : 'X$//$$' \\| \
8462	X"$file" : 'X$/$' \\| \
8463	. : '$.$' 2>/dev/null \|\|
8464	echo X"$file" \|
8465	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8466	/^X$\/\/$[^/].*/{ s//\1/; q; }
8467	/^X$\/\/$$/{ s//\1/; q; }
8468	/^X$\/$.*/{ s//\1/; q; }
8469	s/.*/./; q'`
8470	{ if $as_mkdir_p; then
8471	mkdir -p $dirpart/$fdir
8472	else
8473	as_dir=$dirpart/$fdir
8474	as_dirs=
8475	while test ! -d "$as_dir"; do
8476	as_dirs="$as_dir $as_dirs"
8477	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
8478	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
8479	X"$as_dir" : 'X$//$[^/]' \\| \
8480	X"$as_dir" : 'X$//$$' \\| \
8481	X"$as_dir" : 'X$/$' \\| \
8482	. : '$.$' 2>/dev/null \|\|
8483	echo X"$as_dir" \|
8484	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8485	/^X$\/\/$[^/].*/{ s//\1/; q; }
8486	/^X$\/\/$$/{ s//\1/; q; }
8487	/^X$\/$.*/{ s//\1/; q; }
8488	s/.*/./; q'`
8489	done
8490	test ! -n "$as_dirs" \|\| mkdir $as_dirs
8491	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
8492	echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
8493	{ (exit 1); exit 1; }; }; }
8494
8495	# echo "creating $dirpart/$file"
8496	echo '# dummy' > "$dirpart/$file"
8497	done
8498	done
8499	;;
8500	esac
8501	done
8502	_ACEOF
8503
8504	cat >>$CONFIG_STATUS <<\_ACEOF
8505
8506	{ (exit 0); exit 0; }
8507	_ACEOF
8508	chmod +x $CONFIG_STATUS
8509	ac_clean_files=$ac_clean_files_save
8510
8511
8512	# configure is writing to config.log, and then calls config.status.
8513	# config.status does its own redirection, appending to config.log.
8514	# Unfortunately, on DOS this fails, as config.log is still kept open
8515	# by configure, so config.status won't be able to write to it; its
8516	# output is simply discarded. So we exec the FD to /dev/null,
8517	# effectively closing config.log, so it can be properly (re)opened and
8518	# appended to by config.status. When coming back to configure, we
8519	# need to make the FD available again.
8520	if test "$no_create" != yes; then
8521	ac_cs_success=:
8522	ac_config_status_args=
8523	test "$silent" = yes &&
8524	ac_config_status_args="$ac_config_status_args --quiet"
8525	exec 5>/dev/null
8526	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
8527	exec 5>>config.log
8528	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
8529	# would make configure fail if this is the last instruction.
8530	$ac_cs_success \|\| { (exit 1); exit 1; }
8531	fi
8532

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