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configure @ 3228

Last change on this file since 3228 was 3219, checked in by bensch, 20 years ago
orxonox/trunk: checking for doxygen-executable. doxygen will only be made, if doxygen exists on the computer.
Property svn:executable set to ``*
File size: 268.0 KB

Rev	Line
[1956]	1	#! /bin/sh
	2	# Guess values for system-dependent variables and create Makefiles.
[3197]	3	# Generated by GNU Autoconf 2.59 for orxonox 0.2.0_alpha-r1.
[1956]	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	## --------------------- ##
[1853]	13
[1956]	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
[1853]	25
[1956]	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
[1853]	32
	33
[1956]	34	# Work around bugs in pre-3.0 UWIN ksh.
	35	$as_unset ENV MAIL MAILPATH
	36	PS1='$ '
	37	PS2='> '
	38	PS4='+ '
[1853]	39
[1956]	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 $as_var
	50	fi
	51	done
[1853]	52
[1956]	53	# Required to use basename.
	54	if expr a : '$a$' >/dev/null 2>&1; then
	55	as_expr=expr
	56	else
	57	as_expr=false
	58	fi
[1853]	59
[1956]	60	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
	61	as_basename=basename
	62	else
	63	as_basename=false
	64	fi
[1853]	65
[1956]	66
	67	# Name of the executable.
	68	as_me=`$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']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
	172	t loop
	173	s,-$,,
	174	s,^['$as_cr_digits']*\n,,
	175	' >$as_me.lineno &&
	176	chmod +x $as_me.lineno \|\|
	177	{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
	178	{ (exit 1); exit 1; }; }
	179
	180	# Don't try to exec as it changes $[0], causing all sort of problems
	181	# (the dirname of $[0] is not the place where we might find the
	182	# original and so on. Autoconf is especially sensible to this).
	183	. ./$as_me.lineno
	184	# Exit status is that of the last command.
	185	exit
	186	}
	187
	188
	189	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
	190	c,-n*) ECHO_N= ECHO_C='
	191	' ECHO_T=' ' ;;
	192	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
	193	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
	194	esac
	195
	196	if expr a : '$a$' >/dev/null 2>&1; then
	197	as_expr=expr
[1853]	198	else
[1956]	199	as_expr=false
[1853]	200	fi
	201
[1956]	202	rm -f conf$$ 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'
[1853]	217	fi
[1956]	218	rm -f conf$$ conf$$.exe conf$$.file
[1853]	219
[1956]	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
[1853]	226
[1956]	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'
[3197]	272	PACKAGE_VERSION='0.2.0_alpha-r1'
	273	PACKAGE_STRING='orxonox 0.2.0_alpha-r1'
[1956]	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
[3219]	314	ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO AMTAR install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot CXX CXXFLAGS LDFLAGS CPPFLAGS ac_ct_CXX EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CXXDEPMODE am__fastdepCXX_TRUE am__fastdepCXX_FALSE CC CFLAGS ac_ct_CC CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE CPP EGREP DEBUG DOXYGEN DOXYGEN_TRUE DOXYGEN_FALSE MSBITFIELDS GTK2_LIBS GTK2_CFLAGS HAVE_GTK2_TRUE HAVE_GTK2_FALSE LIBOBJS LTLIBOBJS'
[1956]	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; }; }
[1853]	658	fi
	659
[1956]	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
[1853]	670
[1956]	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
[1853]	699	fi
	700
[1956]	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
[3197]	791	\`configure' configures orxonox 0.2.0_alpha-r1 to adapt to many kinds of systems.
[1956]	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 \`$ac_default_prefix' using \`--prefix',
	823	for instance \`--prefix=\$HOME'.
	824
	825	For better control, use the options below.
	826
	827	Fine tuning of the installation directories:
	828	--bindir=DIR user executables [EPREFIX/bin]
	829	--sbindir=DIR system admin executables [EPREFIX/sbin]
	830	--libexecdir=DIR program executables [EPREFIX/libexec]
	831	--datadir=DIR read-only architecture-independent data [PREFIX/share]
	832	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
	833	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
	834	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
	835	--libdir=DIR object code libraries [EPREFIX/lib]
	836	--includedir=DIR C header files [PREFIX/include]
	837	--oldincludedir=DIR C header files for non-gcc [/usr/include]
	838	--infodir=DIR info documentation [PREFIX/info]
	839	--mandir=DIR man documentation [PREFIX/man]
	840	_ACEOF
	841
	842	cat <<\_ACEOF
	843
	844	Program names:
	845	--program-prefix=PREFIX prepend PREFIX to installed program names
	846	--program-suffix=SUFFIX append SUFFIX to installed program names
	847	--program-transform-name=PROGRAM run sed PROGRAM on installed program names
[2980]	848
	849	System types:
	850	--build=BUILD configure for building on BUILD [guessed]
	851	--host=HOST cross-compile to build programs to run on HOST [BUILD]
	852	--target=TARGET configure for building compilers for TARGET [HOST]
[1956]	853	_ACEOF
	854	fi
	855
	856	if test -n "$ac_init_help"; then
	857	case $ac_init_help in
[3197]	858	short \| recursive ) echo "Configuration of orxonox 0.2.0_alpha-r1:";;
[1956]	859	esac
	860	cat <<\_ACEOF
	861
	862	Optional Features:
	863	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
	864	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
[2706]	865	--disable-dependency-tracking speeds up one-time build
	866	--enable-dependency-tracking do not reject slow dependency extractors
[3205]	867	--enable-debug compiles in debug mode. Lots of debug info about the
	868	game.
[1956]	869
[3173]	870	Optional Packages:
	871	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
	872	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
[3181]	873	--without-gtk Prevents GTK from being loaded
	874	--without-sdl-image Prevents SDL_image from being loaded
[3173]	875
[1956]	876	Some influential environment variables:
	877	CXX C++ compiler command
	878	CXXFLAGS C++ compiler flags
	879	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
	880	nonstandard directory <lib dir>
	881	CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
	882	headers in a nonstandard directory <include dir>
	883	CC C compiler command
	884	CFLAGS C compiler flags
	885	CPP C preprocessor
	886
	887	Use these variables to override the choices made by `configure' or to help
	888	it to find libraries and programs with nonstandard names/locations.
	889
	890	Report bugs to <orxonox-dev@mail.datacore.ch>.
	891	_ACEOF
	892	fi
	893
	894	if test "$ac_init_help" = "recursive"; then
	895	# If there are subdirs, report their specific --help.
	896	ac_popdir=`pwd`
	897	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
	898	test -d $ac_dir \|\| continue
	899	ac_builddir=.
	900
	901	if test "$ac_dir" != .; then
	902	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
	903	# A "../" for each directory in $ac_dir_suffix.
	904	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
	905	else
	906	ac_dir_suffix= ac_top_builddir=
	907	fi
	908
	909	case $srcdir in
	910	.) # No --srcdir option. We are building in place.
	911	ac_srcdir=.
	912	if test -z "$ac_top_builddir"; then
	913	ac_top_srcdir=.
	914	else
	915	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
	916	fi ;;
	917	[\\/]* \| ?:[\\/]* ) # Absolute path.
	918	ac_srcdir=$srcdir$ac_dir_suffix;
	919	ac_top_srcdir=$srcdir ;;
	920	*) # Relative path.
	921	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
	922	ac_top_srcdir=$ac_top_builddir$srcdir ;;
	923	esac
	924
	925	# Do not use `cd foo && pwd` to compute absolute paths, because
	926	# the directories may not exist.
	927	case `pwd` in
	928	.) ac_abs_builddir="$ac_dir";;
	929	*)
	930	case "$ac_dir" in
	931	.) ac_abs_builddir=`pwd`;;
	932	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
	933	*) ac_abs_builddir=`pwd`/"$ac_dir";;
	934	esac;;
	935	esac
	936	case $ac_abs_builddir in
	937	.) ac_abs_top_builddir=${ac_top_builddir}.;;
	938	*)
	939	case ${ac_top_builddir}. in
	940	.) ac_abs_top_builddir=$ac_abs_builddir;;
	941	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
	942	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
	943	esac;;
	944	esac
	945	case $ac_abs_builddir in
	946	.) ac_abs_srcdir=$ac_srcdir;;
	947	*)
	948	case $ac_srcdir in
	949	.) ac_abs_srcdir=$ac_abs_builddir;;
	950	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
	951	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
	952	esac;;
	953	esac
	954	case $ac_abs_builddir in
	955	.) ac_abs_top_srcdir=$ac_top_srcdir;;
	956	*)
	957	case $ac_top_srcdir in
	958	.) ac_abs_top_srcdir=$ac_abs_builddir;;
	959	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
	960	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
	961	esac;;
	962	esac
	963
	964	cd $ac_dir
	965	# Check for guested configure; otherwise get Cygnus style configure.
	966	if test -f $ac_srcdir/configure.gnu; then
	967	echo
	968	$SHELL $ac_srcdir/configure.gnu --help=recursive
	969	elif test -f $ac_srcdir/configure; then
	970	echo
	971	$SHELL $ac_srcdir/configure --help=recursive
	972	elif test -f $ac_srcdir/configure.ac \|\|
	973	test -f $ac_srcdir/configure.in; then
	974	echo
	975	$ac_configure --help
	976	else
	977	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
	978	fi
	979	cd $ac_popdir
	980	done
	981	fi
	982
	983	test -n "$ac_init_help" && exit 0
	984	if $ac_init_version; then
	985	cat <<\_ACEOF
[3197]	986	orxonox configure 0.2.0_alpha-r1
[1956]	987	generated by GNU Autoconf 2.59
	988
	989	Copyright (C) 2003 Free Software Foundation, Inc.
	990	This configure script is free software; the Free Software Foundation
	991	gives unlimited permission to copy, distribute and modify it.
	992	_ACEOF
	993	exit 0
	994	fi
	995	exec 5>config.log
	996	cat >&5 <<_ACEOF
	997	This file contains any messages produced by compilers while
	998	running configure, to aid debugging if configure makes a mistake.
	999
[3197]	1000	It was created by orxonox $as_me 0.2.0_alpha-r1, which was
[1956]	1001	generated by GNU Autoconf 2.59. Invocation command line was
	1002
	1003	$ $0 $@
	1004
	1005	_ACEOF
	1006	{
	1007	cat <<_ASUNAME
	1008	## --------- ##
	1009	## Platform. ##
	1010	## --------- ##
	1011
	1012	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
	1013	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
	1014	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
	1015	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
	1016	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
	1017
	1018	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
	1019	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
	1020
	1021	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
	1022	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
	1023	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
	1024	hostinfo = `(hostinfo) 2>/dev/null \|\| echo unknown`
	1025	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
	1026	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
	1027	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
	1028
	1029	_ASUNAME
	1030
	1031	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	1032	for as_dir in $PATH
	1033	do
	1034	IFS=$as_save_IFS
	1035	test -z "$as_dir" && as_dir=.
	1036	echo "PATH: $as_dir"
	1037	done
	1038
	1039	} >&5
	1040
	1041	cat >&5 <<_ACEOF
	1042
	1043
	1044	## ----------- ##
	1045	## Core tests. ##
	1046	## ----------- ##
	1047
	1048	_ACEOF
	1049
	1050
	1051	# Keep a trace of the command line.
	1052	# Strip out --no-create and --no-recursion so they do not pile up.
	1053	# Strip out --silent because we don't want to record it for future runs.
	1054	# Also quote any args containing shell meta-characters.
	1055	# Make two passes to allow for proper duplicate-argument suppression.
	1056	ac_configure_args=
	1057	ac_configure_args0=
	1058	ac_configure_args1=
	1059	ac_sep=
	1060	ac_must_keep_next=false
	1061	for ac_pass in 1 2
	1062	do
	1063	for ac_arg
	1064	do
	1065	case $ac_arg in
	1066	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
	1067	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
	1068	\| -silent \| --silent \| --silen \| --sile \| --sil)
	1069	continue ;;
	1070	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
	1071	ac_arg=`echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
	1072	esac
	1073	case $ac_pass in
	1074	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
	1075	2)
	1076	ac_configure_args1="$ac_configure_args1 '$ac_arg'"
	1077	if test $ac_must_keep_next = true; then
	1078	ac_must_keep_next=false # Got value, back to normal.
	1079	else
	1080	case $ac_arg in
	1081	= \| --config-cache \| -C \| -disable-* \| --disable-* \
	1082	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
	1083	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
	1084	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
	1085	case "$ac_configure_args0 " in
	1086	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
	1087	esac
	1088	;;
	1089	-* ) ac_must_keep_next=true ;;
	1090	esac
	1091	fi
	1092	ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
	1093	# Get rid of the leading space.
	1094	ac_sep=" "
	1095	;;
	1096	esac
	1097	done
	1098	done
	1099	$as_unset ac_configure_args0 \|\| test "${ac_configure_args0+set}" != set \|\| { ac_configure_args0=; export ac_configure_args0; }
	1100	$as_unset ac_configure_args1 \|\| test "${ac_configure_args1+set}" != set \|\| { ac_configure_args1=; export ac_configure_args1; }
	1101
	1102	# When interrupted or exit'd, cleanup temporary files, and complete
	1103	# config.log. We remove comments because anyway the quotes in there
	1104	# would cause problems or look ugly.
	1105	# WARNING: Be sure not to use single quotes in there, as some shells,
	1106	# such as our DU 5.0 friend, will then `close' the trap.
	1107	trap 'exit_status=$?
	1108	# Save into config.log some information that might help in debugging.
	1109	{
	1110	echo
	1111
	1112	cat <<\_ASBOX
	1113	## ---------------- ##
	1114	## Cache variables. ##
	1115	## ---------------- ##
	1116	_ASBOX
	1117	echo
	1118	# The following way of writing the cache mishandles newlines in values,
	1119	{
	1120	(set) 2>&1 \|
	1121	case `(ac_space='"'"' '"'"'; set \| grep ac_space) 2>&1` in
	1122	ac_space=\ )
	1123	sed -n \
	1124	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
	1125	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='"'"'\\2'"'"'/p"
	1126	;;
	1127	*)
	1128	sed -n \
	1129	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
	1130	;;
	1131	esac;
	1132	}
	1133	echo
	1134
	1135	cat <<\_ASBOX
	1136	## ----------------- ##
	1137	## Output variables. ##
	1138	## ----------------- ##
	1139	_ASBOX
	1140	echo
	1141	for ac_var in $ac_subst_vars
	1142	do
	1143	eval ac_val=$`echo $ac_var`
	1144	echo "$ac_var='"'"'$ac_val'"'"'"
	1145	done \| sort
	1146	echo
	1147
	1148	if test -n "$ac_subst_files"; then
	1149	cat <<\_ASBOX
	1150	## ------------- ##
	1151	## Output files. ##
	1152	## ------------- ##
	1153	_ASBOX
	1154	echo
	1155	for ac_var in $ac_subst_files
	1156	do
	1157	eval ac_val=$`echo $ac_var`
	1158	echo "$ac_var='"'"'$ac_val'"'"'"
	1159	done \| sort
	1160	echo
	1161	fi
	1162
	1163	if test -s confdefs.h; then
	1164	cat <<\_ASBOX
	1165	## ----------- ##
	1166	## confdefs.h. ##
	1167	## ----------- ##
	1168	_ASBOX
	1169	echo
	1170	sed "/^$/d" confdefs.h \| sort
	1171	echo
	1172	fi
	1173	test "$ac_signal" != 0 &&
	1174	echo "$as_me: caught signal $ac_signal"
	1175	echo "$as_me: exit $exit_status"
	1176	} >&5
	1177	rm -f core *.core &&
	1178	rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
	1179	exit $exit_status
	1180	' 0
	1181	for ac_signal in 1 2 13 15; do
	1182	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
	1183	done
	1184	ac_signal=0
	1185
	1186	# confdefs.h avoids OS command line length limits that DEFS can exceed.
	1187	rm -rf conftest* confdefs.h
	1188	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
	1189	echo >confdefs.h
	1190
	1191	# Predefined preprocessor variables.
	1192
	1193	cat >>confdefs.h <<_ACEOF
	1194	#define PACKAGE_NAME "$PACKAGE_NAME"
	1195	_ACEOF
	1196
	1197
	1198	cat >>confdefs.h <<_ACEOF
	1199	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
	1200	_ACEOF
	1201
	1202
	1203	cat >>confdefs.h <<_ACEOF
	1204	#define PACKAGE_VERSION "$PACKAGE_VERSION"
	1205	_ACEOF
	1206
	1207
	1208	cat >>confdefs.h <<_ACEOF
	1209	#define PACKAGE_STRING "$PACKAGE_STRING"
	1210	_ACEOF
	1211
	1212
	1213	cat >>confdefs.h <<_ACEOF
	1214	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
	1215	_ACEOF
	1216
	1217
	1218	# Let the site file select an alternate cache file if it wants to.
	1219	# Prefer explicitly selected file to automatically selected ones.
	1220	if test -z "$CONFIG_SITE"; then
	1221	if test "x$prefix" != xNONE; then
	1222	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
	1223	else
	1224	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
	1225	fi
	1226	fi
	1227	for ac_site_file in $CONFIG_SITE; do
	1228	if test -r "$ac_site_file"; then
	1229	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
	1230	echo "$as_me: loading site script $ac_site_file" >&6;}
	1231	sed 's/^/\| /' "$ac_site_file" >&5
	1232	. "$ac_site_file"
	1233	fi
	1234	done
	1235
	1236	if test -r "$cache_file"; then
	1237	# Some versions of bash will fail to source /dev/null (special
	1238	# files actually), so we avoid doing that.
	1239	if test -f "$cache_file"; then
	1240	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5
	1241	echo "$as_me: loading cache $cache_file" >&6;}
	1242	case $cache_file in
	1243	[\\/]* \| ?:[\\/]* ) . $cache_file;;
	1244	*) . ./$cache_file;;
	1245	esac
	1246	fi
	1247	else
	1248	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5
	1249	echo "$as_me: creating cache $cache_file" >&6;}
	1250	>$cache_file
	1251	fi
	1252
	1253	# Check that the precious variables saved in the cache have kept the same
	1254	# value.
	1255	ac_cache_corrupted=false
	1256	for ac_var in `(set) 2>&1 \|
	1257	sed -n 's/^ac_env_$[a-zA-Z_0-9]$_set=./\1/p'`; do
	1258	eval ac_old_set=\$ac_cv_env_${ac_var}_set
	1259	eval ac_new_set=\$ac_env_${ac_var}_set
	1260	eval ac_old_val="\$ac_cv_env_${ac_var}_value"
	1261	eval ac_new_val="\$ac_env_${ac_var}_value"
	1262	case $ac_old_set,$ac_new_set in
	1263	set,)
	1264	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
	1265	echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
	1266	ac_cache_corrupted=: ;;
	1267	,set)
	1268	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
	1269	echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
	1270	ac_cache_corrupted=: ;;
	1271	,);;
	1272	*)
	1273	if test "x$ac_old_val" != "x$ac_new_val"; then
	1274	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
	1275	echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
	1276	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
	1277	echo "$as_me: former value: $ac_old_val" >&2;}
	1278	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
	1279	echo "$as_me: current value: $ac_new_val" >&2;}
	1280	ac_cache_corrupted=:
	1281	fi;;
	1282	esac
	1283	# Pass precious variables to config.status.
	1284	if test "$ac_new_set" = set; then
	1285	case $ac_new_val in
	1286	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
	1287	ac_arg=$ac_var=`echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
	1288	*) ac_arg=$ac_var=$ac_new_val ;;
	1289	esac
	1290	case " $ac_configure_args " in
	1291	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
	1292	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
	1293	esac
	1294	fi
	1295	done
	1296	if $ac_cache_corrupted; then
	1297	{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
	1298	echo "$as_me: error: changes in the environment can compromise the build" >&2;}
	1299	{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
	1300	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
	1301	{ (exit 1); exit 1; }; }
	1302	fi
	1303
	1304	ac_ext=c
	1305	ac_cpp='$CPP $CPPFLAGS'
	1306	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	1307	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	1308	ac_compiler_gnu=$ac_cv_c_compiler_gnu
	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
[2980]	1336
	1337	# Detect the canonical host and target build environment.
[1956]	1338	ac_aux_dir=
	1339	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
	1340	if test -f $ac_dir/install-sh; then
	1341	ac_aux_dir=$ac_dir
	1342	ac_install_sh="$ac_aux_dir/install-sh -c"
	1343	break
	1344	elif test -f $ac_dir/install.sh; then
	1345	ac_aux_dir=$ac_dir
	1346	ac_install_sh="$ac_aux_dir/install.sh -c"
	1347	break
	1348	elif test -f $ac_dir/shtool; then
	1349	ac_aux_dir=$ac_dir
	1350	ac_install_sh="$ac_aux_dir/shtool install -c"
	1351	break
	1352	fi
	1353	done
	1354	if test -z "$ac_aux_dir"; then
	1355	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
	1356	echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
	1357	{ (exit 1); exit 1; }; }
	1358	fi
	1359	ac_config_guess="$SHELL $ac_aux_dir/config.guess"
	1360	ac_config_sub="$SHELL $ac_aux_dir/config.sub"
	1361	ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
	1362
[2980]	1363	# Make sure we can run config.sub.
	1364	$ac_config_sub sun4 >/dev/null 2>&1 \|\|
	1365	{ { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
	1366	echo "$as_me: error: cannot run $ac_config_sub" >&2;}
	1367	{ (exit 1); exit 1; }; }
	1368
	1369	echo "$as_me:$LINENO: checking build system type" >&5
	1370	echo $ECHO_N "checking build system type... $ECHO_C" >&6
	1371	if test "${ac_cv_build+set}" = set; then
	1372	echo $ECHO_N "(cached) $ECHO_C" >&6
	1373	else
	1374	ac_cv_build_alias=$build_alias
	1375	test -z "$ac_cv_build_alias" &&
	1376	ac_cv_build_alias=`$ac_config_guess`
	1377	test -z "$ac_cv_build_alias" &&
	1378	{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
	1379	echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
	1380	{ (exit 1); exit 1; }; }
	1381	ac_cv_build=`$ac_config_sub $ac_cv_build_alias` \|\|
	1382	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
	1383	echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
	1384	{ (exit 1); exit 1; }; }
	1385
	1386	fi
	1387	echo "$as_me:$LINENO: result: $ac_cv_build" >&5
	1388	echo "${ECHO_T}$ac_cv_build" >&6
	1389	build=$ac_cv_build
	1390	build_cpu=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
	1391	build_vendor=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
	1392	build_os=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
	1393
	1394
	1395	echo "$as_me:$LINENO: checking host system type" >&5
	1396	echo $ECHO_N "checking host system type... $ECHO_C" >&6
	1397	if test "${ac_cv_host+set}" = set; then
	1398	echo $ECHO_N "(cached) $ECHO_C" >&6
	1399	else
	1400	ac_cv_host_alias=$host_alias
	1401	test -z "$ac_cv_host_alias" &&
	1402	ac_cv_host_alias=$ac_cv_build_alias
	1403	ac_cv_host=`$ac_config_sub $ac_cv_host_alias` \|\|
	1404	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
	1405	echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
	1406	{ (exit 1); exit 1; }; }
	1407
	1408	fi
	1409	echo "$as_me:$LINENO: result: $ac_cv_host" >&5
	1410	echo "${ECHO_T}$ac_cv_host" >&6
	1411	host=$ac_cv_host
	1412	host_cpu=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
	1413	host_vendor=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
	1414	host_os=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
	1415
	1416
	1417	echo "$as_me:$LINENO: checking target system type" >&5
	1418	echo $ECHO_N "checking target system type... $ECHO_C" >&6
	1419	if test "${ac_cv_target+set}" = set; then
	1420	echo $ECHO_N "(cached) $ECHO_C" >&6
	1421	else
	1422	ac_cv_target_alias=$target_alias
	1423	test "x$ac_cv_target_alias" = "x" &&
	1424	ac_cv_target_alias=$ac_cv_host_alias
	1425	ac_cv_target=`$ac_config_sub $ac_cv_target_alias` \|\|
	1426	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
	1427	echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
	1428	{ (exit 1); exit 1; }; }
	1429
	1430	fi
	1431	echo "$as_me:$LINENO: result: $ac_cv_target" >&5
	1432	echo "${ECHO_T}$ac_cv_target" >&6
	1433	target=$ac_cv_target
	1434	target_cpu=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
	1435	target_vendor=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
	1436	target_os=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
	1437
	1438
	1439	# The aliases save the names the user supplied, while $host etc.
	1440	# will get canonicalized.
	1441	test -n "$target_alias" &&
	1442	test "$program_prefix$program_suffix$program_transform_name" = \
	1443	NONENONEs,x,x, &&
	1444	program_prefix=${target_alias}-
	1445
	1446
	1447	am__api_version="1.8"
[1956]	1448	# Find a good install program. We prefer a C program (faster),
	1449	# so one script is as good as another. But avoid the broken or
	1450	# incompatible versions:
	1451	# SysV /etc/install, /usr/sbin/install
	1452	# SunOS /usr/etc/install
	1453	# IRIX /sbin/install
	1454	# AIX /bin/install
	1455	# AmigaOS /C/install, which installs bootblocks on floppy discs
	1456	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
	1457	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
	1458	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
	1459	# OS/2's system install, which has a completely different semantic
	1460	# ./install, which can be erroneously created by make from ./install.sh.
	1461	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
	1462	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
	1463	if test -z "$INSTALL"; then
	1464	if test "${ac_cv_path_install+set}" = set; then
	1465	echo $ECHO_N "(cached) $ECHO_C" >&6
	1466	else
	1467	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	1468	for as_dir in $PATH
	1469	do
	1470	IFS=$as_save_IFS
	1471	test -z "$as_dir" && as_dir=.
	1472	# Account for people who put trailing slashes in PATH elements.
	1473	case $as_dir/ in
	1474	./ \| .// \| /cC/* \| \
	1475	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
	1476	?:\\/os2\\/install\\/* \| ?:\\/OS2\\/INSTALL\\/* \| \
	1477	/usr/ucb/* ) ;;
	1478	*)
	1479	# OSF1 and SCO ODT 3.0 have their own names for install.
	1480	# Don't use installbsd from OSF since it installs stuff as root
	1481	# by default.
	1482	for ac_prog in ginstall scoinst install; do
	1483	for ac_exec_ext in '' $ac_executable_extensions; do
	1484	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
	1485	if test $ac_prog = install &&
	1486	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
	1487	# AIX install. It has an incompatible calling convention.
	1488	:
	1489	elif test $ac_prog = install &&
	1490	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
	1491	# program-specific install script used by HP pwplus--don't use.
	1492	:
	1493	else
	1494	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
	1495	break 3
	1496	fi
[1853]	1497	fi
[1956]	1498	done
	1499	done
	1500	;;
	1501	esac
	1502	done
	1503
	1504
[1853]	1505	fi
[1956]	1506	if test "${ac_cv_path_install+set}" = set; then
	1507	INSTALL=$ac_cv_path_install
	1508	else
	1509	# As a last resort, use the slow shell script. We don't cache a
	1510	# path for INSTALL within a source directory, because that will
	1511	# break other packages using the cache if that directory is
	1512	# removed, or if the path is relative.
	1513	INSTALL=$ac_install_sh
	1514	fi
	1515	fi
	1516	echo "$as_me:$LINENO: result: $INSTALL" >&5
	1517	echo "${ECHO_T}$INSTALL" >&6
	1518
	1519	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
	1520	# It thinks the first close brace ends the variable substitution.
	1521	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
	1522
	1523	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
	1524
	1525	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
	1526
	1527	echo "$as_me:$LINENO: checking whether build environment is sane" >&5
	1528	echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
	1529	# Just in case
	1530	sleep 1
	1531	echo timestamp > conftest.file
	1532	# Do `set' in a subshell so we don't clobber the current shell's
	1533	# arguments. Must try -L first in case configure is actually a
	1534	# symlink; some systems play weird games with the mod time of symlinks
	1535	# (eg FreeBSD returns the mod time of the symlink's containing
	1536	# directory).
	1537	if (
	1538	set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
	1539	if test "$*" = "X"; then
	1540	# -L didn't work.
	1541	set X `ls -t $srcdir/configure conftest.file`
	1542	fi
	1543	rm -f conftest.file
	1544	if test "$*" != "X $srcdir/configure conftest.file" \
	1545	&& test "$*" != "X conftest.file $srcdir/configure"; then
	1546
	1547	# If neither matched, then we have a broken ls. This can happen
	1548	# if, for instance, CONFIG_SHELL is bash and it inherits a
	1549	# broken ls alias from the environment. This has actually
	1550	# happened. Such a system could not be considered "sane".
	1551	{ { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
	1552	alias in your environment" >&5
	1553	echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
	1554	alias in your environment" >&2;}
	1555	{ (exit 1); exit 1; }; }
	1556	fi
	1557
	1558	test "$2" = conftest.file
	1559	)
	1560	then
	1561	# Ok.
	1562	:
[1853]	1563	else
[1956]	1564	{ { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
	1565	Check your system clock" >&5
	1566	echo "$as_me: error: newly created file is older than distributed files!
	1567	Check your system clock" >&2;}
	1568	{ (exit 1); exit 1; }; }
[1853]	1569	fi
[1956]	1570	echo "$as_me:$LINENO: result: yes" >&5
	1571	echo "${ECHO_T}yes" >&6
	1572	test "$program_prefix" != NONE &&
	1573	program_transform_name="s,^,$program_prefix,;$program_transform_name"
	1574	# Use a double $ so make ignores it.
	1575	test "$program_suffix" != NONE &&
	1576	program_transform_name="s,\$,$program_suffix,;$program_transform_name"
	1577	# Double any \ or $. echo might interpret backslashes.
	1578	# By default was `s,x,x', remove it if useless.
	1579	cat <<\_ACEOF >conftest.sed
	1580	s/[\\$]/&&/g;s/;s,x,x,$//
	1581	_ACEOF
	1582	program_transform_name=`echo $program_transform_name \| sed -f conftest.sed`
	1583	rm conftest.sed
[1853]	1584
[1956]	1585	# expand $ac_aux_dir to an absolute path
	1586	am_aux_dir=`cd $ac_aux_dir && pwd`
	1587
	1588	test x"${MISSING+set}" = xset \|\| MISSING="\${SHELL} $am_aux_dir/missing"
	1589	# Use eval to expand $SHELL
	1590	if eval "$MISSING --run true"; then
	1591	am_missing_run="$MISSING --run "
	1592	else
	1593	am_missing_run=
	1594	{ echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
	1595	echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
	1596	fi
	1597
[2819]	1598	if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
[2706]	1599	# Keeping the `.' argument allows $(mkdir_p) to be used without
	1600	# argument. Indeed, we sometimes output rules like
	1601	# $(mkdir_p) $(somedir)
	1602	# where $(somedir) is conditionally defined.
	1603	# (`test -n '$(somedir)' && $(mkdir_p) $(somedir)' is a more
	1604	# expensive solution, as it forces Make to start a sub-shell.)
	1605	mkdir_p='mkdir -p -- .'
	1606	else
	1607	# On NextStep and OpenStep, the `mkdir' command does not
	1608	# recognize any option. It will interpret all options as
	1609	# directories to create, and then abort because `.' already
	1610	# exists.
[2819]	1611	for d in ./-p ./--version;
[2706]	1612	do
	1613	test -d $d && rmdir $d
	1614	done
	1615	# $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
	1616	if test -f "$ac_aux_dir/mkinstalldirs"; then
	1617	mkdir_p='$(mkinstalldirs)'
	1618	else
	1619	mkdir_p='$(install_sh) -d'
	1620	fi
	1621	fi
	1622
[1956]	1623	for ac_prog in gawk mawk nawk awk
	1624	do
	1625	# Extract the first word of "$ac_prog", so it can be a program name with args.
	1626	set dummy $ac_prog; ac_word=$2
	1627	echo "$as_me:$LINENO: checking for $ac_word" >&5
	1628	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
	1629	if test "${ac_cv_prog_AWK+set}" = set; then
	1630	echo $ECHO_N "(cached) $ECHO_C" >&6
	1631	else
	1632	if test -n "$AWK"; then
	1633	ac_cv_prog_AWK="$AWK" # Let the user override the test.
	1634	else
	1635	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	1636	for as_dir in $PATH
	1637	do
	1638	IFS=$as_save_IFS
	1639	test -z "$as_dir" && as_dir=.
	1640	for ac_exec_ext in '' $ac_executable_extensions; do
	1641	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
	1642	ac_cv_prog_AWK="$ac_prog"
	1643	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
	1644	break 2
	1645	fi
	1646	done
	1647	done
	1648
	1649	fi
	1650	fi
	1651	AWK=$ac_cv_prog_AWK
	1652	if test -n "$AWK"; then
	1653	echo "$as_me:$LINENO: result: $AWK" >&5
	1654	echo "${ECHO_T}$AWK" >&6
	1655	else
	1656	echo "$as_me:$LINENO: result: no" >&5
	1657	echo "${ECHO_T}no" >&6
	1658	fi
	1659
	1660	test -n "$AWK" && break
	1661	done
	1662
	1663	echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
	1664	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
	1665	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y,:./+-,___p_,'`
	1666	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
	1667	echo $ECHO_N "(cached) $ECHO_C" >&6
	1668	else
	1669	cat >conftest.make <<\_ACEOF
	1670	all:
	1671	@echo 'ac_maketemp="$(MAKE)"'
	1672	_ACEOF
	1673	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
	1674	eval `${MAKE-make} -f conftest.make 2>/dev/null \| grep temp=`
	1675	if test -n "$ac_maketemp"; then
	1676	eval ac_cv_prog_make_${ac_make}_set=yes
	1677	else
	1678	eval ac_cv_prog_make_${ac_make}_set=no
	1679	fi
	1680	rm -f conftest.make
	1681	fi
	1682	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
	1683	echo "$as_me:$LINENO: result: yes" >&5
	1684	echo "${ECHO_T}yes" >&6
	1685	SET_MAKE=
	1686	else
	1687	echo "$as_me:$LINENO: result: no" >&5
	1688	echo "${ECHO_T}no" >&6
	1689	SET_MAKE="MAKE=${MAKE-make}"
	1690	fi
	1691
	1692	rm -rf .tst 2>/dev/null
	1693	mkdir .tst 2>/dev/null
	1694	if test -d .tst; then
	1695	am__leading_dot=.
	1696	else
	1697	am__leading_dot=_
	1698	fi
	1699	rmdir .tst 2>/dev/null
	1700
[2706]	1701	# test to see if srcdir already configured
[1956]	1702	if test "`cd $srcdir && pwd`" != "`pwd`" &&
	1703	test -f $srcdir/config.status; then
	1704	{ { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
	1705	echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
	1706	{ (exit 1); exit 1; }; }
	1707	fi
	1708
	1709	# test whether we have cygpath
	1710	if test -z "$CYGPATH_W"; then
	1711	if (cygpath --version) >/dev/null 2>/dev/null; then
	1712	CYGPATH_W='cygpath -w'
	1713	else
	1714	CYGPATH_W=echo
	1715	fi
	1716	fi
	1717
	1718
	1719	# Define the identity of the package.
	1720	PACKAGE='orxonox'
[3197]	1721	VERSION='0.2.0_alpha-r1'
[1956]	1722
	1723
	1724	cat >>confdefs.h <<_ACEOF
	1725	#define PACKAGE "$PACKAGE"
	1726	_ACEOF
	1727
	1728
	1729	cat >>confdefs.h <<_ACEOF
	1730	#define VERSION "$VERSION"
	1731	_ACEOF
	1732
	1733	# Some tools Automake needs.
	1734
	1735	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
	1736
	1737
	1738	AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
	1739
	1740
	1741	AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
	1742
	1743
	1744	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
	1745
	1746
	1747	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
	1748
	1749
	1750	AMTAR=${AMTAR-"${am_missing_run}tar"}
	1751
	1752	install_sh=${install_sh-"$am_aux_dir/install-sh"}
	1753
	1754	# Installed binaries are usually stripped using `strip' when the user
	1755	# run `make install-strip'. However `strip' might not be the right
	1756	# tool to use in cross-compilation environments, therefore Automake
	1757	# will honor the `STRIP' environment variable to overrule this program.
	1758	if test "$cross_compiling" != no; then
	1759	if test -n "$ac_tool_prefix"; then
	1760	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
	1761	set dummy ${ac_tool_prefix}strip; ac_word=$2
	1762	echo "$as_me:$LINENO: checking for $ac_word" >&5
	1763	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
	1764	if test "${ac_cv_prog_STRIP+set}" = set; then
	1765	echo $ECHO_N "(cached) $ECHO_C" >&6
	1766	else
	1767	if test -n "$STRIP"; then
	1768	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
	1769	else
	1770	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	1771	for as_dir in $PATH
	1772	do
	1773	IFS=$as_save_IFS
	1774	test -z "$as_dir" && as_dir=.
	1775	for ac_exec_ext in '' $ac_executable_extensions; do
	1776	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
	1777	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
	1778	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
	1779	break 2
	1780	fi
	1781	done
	1782	done
	1783
	1784	fi
	1785	fi
	1786	STRIP=$ac_cv_prog_STRIP
	1787	if test -n "$STRIP"; then
	1788	echo "$as_me:$LINENO: result: $STRIP" >&5
	1789	echo "${ECHO_T}$STRIP" >&6
	1790	else
	1791	echo "$as_me:$LINENO: result: no" >&5
	1792	echo "${ECHO_T}no" >&6
	1793	fi
	1794
	1795	fi
	1796	if test -z "$ac_cv_prog_STRIP"; then
	1797	ac_ct_STRIP=$STRIP
	1798	# Extract the first word of "strip", so it can be a program name with args.
	1799	set dummy strip; ac_word=$2
	1800	echo "$as_me:$LINENO: checking for $ac_word" >&5
	1801	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
	1802	if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
	1803	echo $ECHO_N "(cached) $ECHO_C" >&6
	1804	else
	1805	if test -n "$ac_ct_STRIP"; then
	1806	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
	1807	else
	1808	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	1809	for as_dir in $PATH
	1810	do
	1811	IFS=$as_save_IFS
	1812	test -z "$as_dir" && as_dir=.
	1813	for ac_exec_ext in '' $ac_executable_extensions; do
	1814	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
	1815	ac_cv_prog_ac_ct_STRIP="strip"
	1816	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
	1817	break 2
	1818	fi
	1819	done
	1820	done
	1821
	1822	test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
	1823	fi
	1824	fi
	1825	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
	1826	if test -n "$ac_ct_STRIP"; then
	1827	echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
	1828	echo "${ECHO_T}$ac_ct_STRIP" >&6
	1829	else
	1830	echo "$as_me:$LINENO: result: no" >&5
	1831	echo "${ECHO_T}no" >&6
	1832	fi
	1833
	1834	STRIP=$ac_ct_STRIP
	1835	else
	1836	STRIP="$ac_cv_prog_STRIP"
	1837	fi
	1838
	1839	fi
	1840	INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
	1841
	1842	# We need awk for the "check" target. The system "awk" is bad on
	1843	# some platforms.
	1844
	1845
	1846
	1847
[2627]	1848
[1959]	1849	ac_config_headers="$ac_config_headers config.h"
	1850
	1851
[2018]	1852
[1956]	1853	# Checks for programs.
	1854	ac_ext=cc
	1855	ac_cpp='$CXXCPP $CPPFLAGS'
	1856	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	1857	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	1858	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
	1859	if test -n "$ac_tool_prefix"; then
	1860	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
	1861	do
	1862	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
	1863	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
	1864	echo "$as_me:$LINENO: checking for $ac_word" >&5
	1865	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
	1866	if test "${ac_cv_prog_CXX+set}" = set; then
	1867	echo $ECHO_N "(cached) $ECHO_C" >&6
	1868	else
	1869	if test -n "$CXX"; then
	1870	ac_cv_prog_CXX="$CXX" # Let the user override the test.
	1871	else
	1872	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	1873	for as_dir in $PATH
	1874	do
	1875	IFS=$as_save_IFS
	1876	test -z "$as_dir" && as_dir=.
	1877	for ac_exec_ext in '' $ac_executable_extensions; do
	1878	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
	1879	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
	1880	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
	1881	break 2
	1882	fi
	1883	done
	1884	done
	1885
	1886	fi
	1887	fi
	1888	CXX=$ac_cv_prog_CXX
	1889	if test -n "$CXX"; then
	1890	echo "$as_me:$LINENO: result: $CXX" >&5
	1891	echo "${ECHO_T}$CXX" >&6
	1892	else
	1893	echo "$as_me:$LINENO: result: no" >&5
	1894	echo "${ECHO_T}no" >&6
	1895	fi
	1896
	1897	test -n "$CXX" && break
	1898	done
	1899	fi
	1900	if test -z "$CXX"; then
	1901	ac_ct_CXX=$CXX
	1902	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
	1903	do
	1904	# Extract the first word of "$ac_prog", so it can be a program name with args.
	1905	set dummy $ac_prog; ac_word=$2
	1906	echo "$as_me:$LINENO: checking for $ac_word" >&5
	1907	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
	1908	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
	1909	echo $ECHO_N "(cached) $ECHO_C" >&6
	1910	else
	1911	if test -n "$ac_ct_CXX"; then
	1912	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
	1913	else
	1914	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	1915	for as_dir in $PATH
	1916	do
	1917	IFS=$as_save_IFS
	1918	test -z "$as_dir" && as_dir=.
	1919	for ac_exec_ext in '' $ac_executable_extensions; do
	1920	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
	1921	ac_cv_prog_ac_ct_CXX="$ac_prog"
	1922	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
	1923	break 2
	1924	fi
	1925	done
	1926	done
	1927
	1928	fi
	1929	fi
	1930	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
	1931	if test -n "$ac_ct_CXX"; then
	1932	echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
	1933	echo "${ECHO_T}$ac_ct_CXX" >&6
	1934	else
	1935	echo "$as_me:$LINENO: result: no" >&5
	1936	echo "${ECHO_T}no" >&6
	1937	fi
	1938
	1939	test -n "$ac_ct_CXX" && break
	1940	done
	1941	test -n "$ac_ct_CXX" \|\| ac_ct_CXX="g++"
	1942
	1943	CXX=$ac_ct_CXX
	1944	fi
	1945
	1946
	1947	# Provide some information about the compiler.
	1948	echo "$as_me:$LINENO:" \
	1949	"checking for C++ compiler version" >&5
	1950	ac_compiler=`set X $ac_compile; echo $2`
	1951	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
	1952	(eval $ac_compiler --version </dev/null >&5) 2>&5
	1953	ac_status=$?
	1954	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	1955	(exit $ac_status); }
	1956	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
	1957	(eval $ac_compiler -v </dev/null >&5) 2>&5
	1958	ac_status=$?
	1959	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	1960	(exit $ac_status); }
	1961	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
	1962	(eval $ac_compiler -V </dev/null >&5) 2>&5
	1963	ac_status=$?
	1964	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	1965	(exit $ac_status); }
	1966
	1967	cat >conftest.$ac_ext <<_ACEOF
	1968	/* confdefs.h. */
	1969	_ACEOF
	1970	cat confdefs.h >>conftest.$ac_ext
	1971	cat >>conftest.$ac_ext <<_ACEOF
	1972	/* end confdefs.h. */
	1973
	1974	int
	1975	main ()
	1976	{
	1977
	1978	;
	1979	return 0;
	1980	}
	1981	_ACEOF
	1982	ac_clean_files_save=$ac_clean_files
	1983	ac_clean_files="$ac_clean_files a.out a.exe b.out"
	1984	# Try to create an executable without -o first, disregard a.out.
	1985	# It will help us diagnose broken compilers, and finding out an intuition
	1986	# of exeext.
	1987	echo "$as_me:$LINENO: checking for C++ compiler default output file name" >&5
	1988	echo $ECHO_N "checking for C++ compiler default output file name... $ECHO_C" >&6
	1989	ac_link_default=`echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
	1990	if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
	1991	(eval $ac_link_default) 2>&5
	1992	ac_status=$?
	1993	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	1994	(exit $ac_status); }; then
	1995	# Find the output, starting from the most likely. This scheme is
	1996	# not robust to junk in `.', hence go to wildcards (a.*) only as a last
	1997	# resort.
	1998
	1999	# Be careful to initialize this variable, since it used to be cached.
	2000	# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
	2001	ac_cv_exeext=
	2002	# b.out is created by i960 compilers.
	2003	for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
	2004	do
	2005	test -f "$ac_file" \|\| continue
	2006	case $ac_file in
	2007	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj )
	2008	;;
	2009	conftest.$ac_ext )
	2010	# This is the source file.
	2011	;;
	2012	[ab].out )
	2013	# We found the default executable, but exeext='' is most
	2014	# certainly right.
	2015	break;;
	2016	. )
	2017	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
	2018	# FIXME: I believe we export ac_cv_exeext for Libtool,
	2019	# but it would be cool to find out if it's true. Does anybody
	2020	# maintain Libtool? --akim.
	2021	export ac_cv_exeext
	2022	break;;
	2023	* )
	2024	break;;
	2025	esac
	2026	done
	2027	else
	2028	echo "$as_me: failed program was:" >&5
	2029	sed 's/^/\| /' conftest.$ac_ext >&5
	2030
	2031	{ { echo "$as_me:$LINENO: error: C++ compiler cannot create executables
	2032	See \`config.log' for more details." >&5
	2033	echo "$as_me: error: C++ compiler cannot create executables
	2034	See \`config.log' for more details." >&2;}
	2035	{ (exit 77); exit 77; }; }
	2036	fi
	2037
	2038	ac_exeext=$ac_cv_exeext
	2039	echo "$as_me:$LINENO: result: $ac_file" >&5
	2040	echo "${ECHO_T}$ac_file" >&6
	2041
	2042	# Check the compiler produces executables we can run. If not, either
	2043	# the compiler is broken, or we cross compile.
	2044	echo "$as_me:$LINENO: checking whether the C++ compiler works" >&5
	2045	echo $ECHO_N "checking whether the C++ compiler works... $ECHO_C" >&6
	2046	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
	2047	# If not cross compiling, check that we can run a simple program.
	2048	if test "$cross_compiling" != yes; then
	2049	if { ac_try='./$ac_file'
	2050	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	2051	(eval $ac_try) 2>&5
	2052	ac_status=$?
	2053	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	2054	(exit $ac_status); }; }; then
	2055	cross_compiling=no
	2056	else
	2057	if test "$cross_compiling" = maybe; then
	2058	cross_compiling=yes
	2059	else
	2060	{ { echo "$as_me:$LINENO: error: cannot run C++ compiled programs.
	2061	If you meant to cross compile, use \`--host'.
	2062	See \`config.log' for more details." >&5
	2063	echo "$as_me: error: cannot run C++ compiled programs.
	2064	If you meant to cross compile, use \`--host'.
	2065	See \`config.log' for more details." >&2;}
	2066	{ (exit 1); exit 1; }; }
	2067	fi
	2068	fi
	2069	fi
	2070	echo "$as_me:$LINENO: result: yes" >&5
	2071	echo "${ECHO_T}yes" >&6
	2072
	2073	rm -f a.out a.exe conftest$ac_cv_exeext b.out
	2074	ac_clean_files=$ac_clean_files_save
	2075	# Check the compiler produces executables we can run. If not, either
	2076	# the compiler is broken, or we cross compile.
	2077	echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
	2078	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
	2079	echo "$as_me:$LINENO: result: $cross_compiling" >&5
	2080	echo "${ECHO_T}$cross_compiling" >&6
	2081
	2082	echo "$as_me:$LINENO: checking for suffix of executables" >&5
	2083	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
	2084	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
	2085	(eval $ac_link) 2>&5
	2086	ac_status=$?
	2087	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	2088	(exit $ac_status); }; then
	2089	# If both `conftest.exe' and `conftest' are `present' (well, observable)
	2090	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
	2091	# work properly (i.e., refer to `conftest.exe'), while it won't with
	2092	# `rm'.
	2093	for ac_file in conftest.exe conftest conftest.*; do
	2094	test -f "$ac_file" \|\| continue
	2095	case $ac_file in
	2096	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj ) ;;
	2097	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
	2098	export ac_cv_exeext
	2099	break;;
	2100	* ) break;;
	2101	esac
	2102	done
	2103	else
	2104	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
	2105	See \`config.log' for more details." >&5
	2106	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
	2107	See \`config.log' for more details." >&2;}
	2108	{ (exit 1); exit 1; }; }
	2109	fi
	2110
	2111	rm -f conftest$ac_cv_exeext
	2112	echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
	2113	echo "${ECHO_T}$ac_cv_exeext" >&6
	2114
	2115	rm -f conftest.$ac_ext
	2116	EXEEXT=$ac_cv_exeext
	2117	ac_exeext=$EXEEXT
	2118	echo "$as_me:$LINENO: checking for suffix of object files" >&5
	2119	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
	2120	if test "${ac_cv_objext+set}" = set; then
	2121	echo $ECHO_N "(cached) $ECHO_C" >&6
	2122	else
	2123	cat >conftest.$ac_ext <<_ACEOF
	2124	/* confdefs.h. */
	2125	_ACEOF
	2126	cat confdefs.h >>conftest.$ac_ext
	2127	cat >>conftest.$ac_ext <<_ACEOF
	2128	/* end confdefs.h. */
	2129
	2130	int
	2131	main ()
	2132	{
	2133
	2134	;
	2135	return 0;
	2136	}
	2137	_ACEOF
	2138	rm -f conftest.o conftest.obj
	2139	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	2140	(eval $ac_compile) 2>&5
	2141	ac_status=$?
	2142	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	2143	(exit $ac_status); }; then
	2144	for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
	2145	case $ac_file in
	2146	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg ) ;;
	2147	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
	2148	break;;
	2149	esac
	2150	done
	2151	else
	2152	echo "$as_me: failed program was:" >&5
	2153	sed 's/^/\| /' conftest.$ac_ext >&5
	2154
	2155	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
	2156	See \`config.log' for more details." >&5
	2157	echo "$as_me: error: cannot compute suffix of object files: cannot compile
	2158	See \`config.log' for more details." >&2;}
	2159	{ (exit 1); exit 1; }; }
	2160	fi
	2161
	2162	rm -f conftest.$ac_cv_objext conftest.$ac_ext
	2163	fi
	2164	echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
	2165	echo "${ECHO_T}$ac_cv_objext" >&6
	2166	OBJEXT=$ac_cv_objext
	2167	ac_objext=$OBJEXT
	2168	echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
	2169	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
	2170	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
	2171	echo $ECHO_N "(cached) $ECHO_C" >&6
	2172	else
	2173	cat >conftest.$ac_ext <<_ACEOF
	2174	/* confdefs.h. */
	2175	_ACEOF
	2176	cat confdefs.h >>conftest.$ac_ext
	2177	cat >>conftest.$ac_ext <<_ACEOF
	2178	/* end confdefs.h. */
	2179
	2180	int
	2181	main ()
	2182	{
	2183	#ifndef __GNUC__
	2184	choke me
	2185	#endif
	2186
	2187	;
	2188	return 0;
	2189	}
	2190	_ACEOF
	2191	rm -f conftest.$ac_objext
	2192	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	2193	(eval $ac_compile) 2>conftest.er1
	2194	ac_status=$?
	2195	grep -v '^ *+' conftest.er1 >conftest.err
	2196	rm -f conftest.er1
	2197	cat conftest.err >&5
	2198	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	2199	(exit $ac_status); } &&
	2200	{ ac_try='test -z "$ac_cxx_werror_flag"
	2201	\|\| test ! -s conftest.err'
	2202	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	2203	(eval $ac_try) 2>&5
	2204	ac_status=$?
	2205	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	2206	(exit $ac_status); }; } &&
	2207	{ ac_try='test -s conftest.$ac_objext'
	2208	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	2209	(eval $ac_try) 2>&5
	2210	ac_status=$?
	2211	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	2212	(exit $ac_status); }; }; then
	2213	ac_compiler_gnu=yes
	2214	else
	2215	echo "$as_me: failed program was:" >&5
	2216	sed 's/^/\| /' conftest.$ac_ext >&5
	2217
	2218	ac_compiler_gnu=no
	2219	fi
	2220	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	2221	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
	2222
	2223	fi
	2224	echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
	2225	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
	2226	GXX=`test $ac_compiler_gnu = yes && echo yes`
	2227	ac_test_CXXFLAGS=${CXXFLAGS+set}
	2228	ac_save_CXXFLAGS=$CXXFLAGS
	2229	CXXFLAGS="-g"
	2230	echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
	2231	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
	2232	if test "${ac_cv_prog_cxx_g+set}" = set; then
	2233	echo $ECHO_N "(cached) $ECHO_C" >&6
	2234	else
	2235	cat >conftest.$ac_ext <<_ACEOF
	2236	/* confdefs.h. */
	2237	_ACEOF
	2238	cat confdefs.h >>conftest.$ac_ext
	2239	cat >>conftest.$ac_ext <<_ACEOF
	2240	/* end confdefs.h. */
	2241
	2242	int
	2243	main ()
	2244	{
	2245
	2246	;
	2247	return 0;
	2248	}
	2249	_ACEOF
	2250	rm -f conftest.$ac_objext
	2251	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	2252	(eval $ac_compile) 2>conftest.er1
	2253	ac_status=$?
	2254	grep -v '^ *+' conftest.er1 >conftest.err
	2255	rm -f conftest.er1
	2256	cat conftest.err >&5
	2257	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	2258	(exit $ac_status); } &&
	2259	{ ac_try='test -z "$ac_cxx_werror_flag"
	2260	\|\| test ! -s conftest.err'
	2261	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	2262	(eval $ac_try) 2>&5
	2263	ac_status=$?
	2264	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	2265	(exit $ac_status); }; } &&
	2266	{ ac_try='test -s conftest.$ac_objext'
	2267	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	2268	(eval $ac_try) 2>&5
	2269	ac_status=$?
	2270	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	2271	(exit $ac_status); }; }; then
	2272	ac_cv_prog_cxx_g=yes
	2273	else
	2274	echo "$as_me: failed program was:" >&5
	2275	sed 's/^/\| /' conftest.$ac_ext >&5
	2276
	2277	ac_cv_prog_cxx_g=no
	2278	fi
	2279	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	2280	fi
	2281	echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
	2282	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
	2283	if test "$ac_test_CXXFLAGS" = set; then
	2284	CXXFLAGS=$ac_save_CXXFLAGS
	2285	elif test $ac_cv_prog_cxx_g = yes; then
	2286	if test "$GXX" = yes; then
	2287	CXXFLAGS="-g -O2"
	2288	else
	2289	CXXFLAGS="-g"
	2290	fi
	2291	else
	2292	if test "$GXX" = yes; then
	2293	CXXFLAGS="-O2"
	2294	else
	2295	CXXFLAGS=
	2296	fi
	2297	fi
	2298	for ac_declaration in \
	2299	'' \
	2300	'extern "C" void std::exit (int) throw (); using std::exit;' \
	2301	'extern "C" void std::exit (int); using std::exit;' \
	2302	'extern "C" void exit (int) throw ();' \
	2303	'extern "C" void exit (int);' \
	2304	'void exit (int);'
	2305	do
	2306	cat >conftest.$ac_ext <<_ACEOF
	2307	/* confdefs.h. */
	2308	_ACEOF
	2309	cat confdefs.h >>conftest.$ac_ext
	2310	cat >>conftest.$ac_ext <<_ACEOF
	2311	/* end confdefs.h. */
	2312	$ac_declaration
	2313	#include <stdlib.h>
	2314	int
	2315	main ()
	2316	{
	2317	exit (42);
	2318	;
	2319	return 0;
	2320	}
	2321	_ACEOF
	2322	rm -f conftest.$ac_objext
	2323	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	2324	(eval $ac_compile) 2>conftest.er1
	2325	ac_status=$?
	2326	grep -v '^ *+' conftest.er1 >conftest.err
	2327	rm -f conftest.er1
	2328	cat conftest.err >&5
	2329	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	2330	(exit $ac_status); } &&
	2331	{ ac_try='test -z "$ac_cxx_werror_flag"
	2332	\|\| test ! -s conftest.err'
	2333	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	2334	(eval $ac_try) 2>&5
	2335	ac_status=$?
	2336	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	2337	(exit $ac_status); }; } &&
	2338	{ ac_try='test -s conftest.$ac_objext'
	2339	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	2340	(eval $ac_try) 2>&5
	2341	ac_status=$?
	2342	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	2343	(exit $ac_status); }; }; then
	2344	:
	2345	else
	2346	echo "$as_me: failed program was:" >&5
	2347	sed 's/^/\| /' conftest.$ac_ext >&5
	2348
	2349	continue
	2350	fi
	2351	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	2352	cat >conftest.$ac_ext <<_ACEOF
	2353	/* confdefs.h. */
	2354	_ACEOF
	2355	cat confdefs.h >>conftest.$ac_ext
	2356	cat >>conftest.$ac_ext <<_ACEOF
	2357	/* end confdefs.h. */
	2358	$ac_declaration
	2359	int
	2360	main ()
	2361	{
	2362	exit (42);
	2363	;
	2364	return 0;
	2365	}
	2366	_ACEOF
	2367	rm -f conftest.$ac_objext
	2368	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	2369	(eval $ac_compile) 2>conftest.er1
	2370	ac_status=$?
	2371	grep -v '^ *+' conftest.er1 >conftest.err
	2372	rm -f conftest.er1
	2373	cat conftest.err >&5
	2374	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	2375	(exit $ac_status); } &&
	2376	{ ac_try='test -z "$ac_cxx_werror_flag"
	2377	\|\| test ! -s conftest.err'
	2378	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	2379	(eval $ac_try) 2>&5
	2380	ac_status=$?
	2381	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	2382	(exit $ac_status); }; } &&
	2383	{ ac_try='test -s conftest.$ac_objext'
	2384	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	2385	(eval $ac_try) 2>&5
	2386	ac_status=$?
	2387	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	2388	(exit $ac_status); }; }; then
	2389	break
	2390	else
	2391	echo "$as_me: failed program was:" >&5
	2392	sed 's/^/\| /' conftest.$ac_ext >&5
	2393
	2394	fi
	2395	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	2396	done
	2397	rm -f conftest*
	2398	if test -n "$ac_declaration"; then
	2399	echo '#ifdef __cplusplus' >>confdefs.h
	2400	echo $ac_declaration >>confdefs.h
	2401	echo '#endif' >>confdefs.h
	2402	fi
	2403
	2404	ac_ext=c
	2405	ac_cpp='$CPP $CPPFLAGS'
	2406	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	2407	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	2408	ac_compiler_gnu=$ac_cv_c_compiler_gnu
	2409	DEPDIR="${am__leading_dot}deps"
	2410
	2411	ac_config_commands="$ac_config_commands depfiles"
	2412
	2413
	2414	am_make=${MAKE-make}
	2415	cat > confinc << 'END'
	2416	am__doit:
	2417	@echo done
	2418	.PHONY: am__doit
	2419	END
	2420	# If we don't find an include directive, just comment out the code.
	2421	echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
	2422	echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
	2423	am__include="#"
	2424	am__quote=
	2425	_am_result=none
	2426	# First try GNU make style include.
	2427	echo "include confinc" > confmf
	2428	# We grep out `Entering directory' and `Leaving directory'
	2429	# messages which can occur if `w' ends up in MAKEFLAGS.
	2430	# In particular we don't look at `^make:' because GNU make might
	2431	# be invoked under some other name (usually "gmake"), in which
	2432	# case it prints its new name instead of `make'.
	2433	if test "`$am_make -s -f confmf 2> /dev/null \| grep -v 'ing directory'`" = "done"; then
	2434	am__include=include
	2435	am__quote=
	2436	_am_result=GNU
	2437	fi
	2438	# Now try BSD make style include.
	2439	if test "$am__include" = "#"; then
	2440	echo '.include "confinc"' > confmf
	2441	if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
	2442	am__include=.include
	2443	am__quote="\""
	2444	_am_result=BSD
	2445	fi
	2446	fi
	2447
	2448
	2449	echo "$as_me:$LINENO: result: $_am_result" >&5
	2450	echo "${ECHO_T}$_am_result" >&6
	2451	rm -f confinc confmf
	2452
	2453	# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
	2454	if test "${enable_dependency_tracking+set}" = set; then
	2455	enableval="$enable_dependency_tracking"
	2456
	2457	fi;
	2458	if test "x$enable_dependency_tracking" != xno; then
	2459	am_depcomp="$ac_aux_dir/depcomp"
	2460	AMDEPBACKSLASH='\'
	2461	fi
	2462
	2463
	2464	if test "x$enable_dependency_tracking" != xno; then
	2465	AMDEP_TRUE=
	2466	AMDEP_FALSE='#'
	2467	else
	2468	AMDEP_TRUE='#'
	2469	AMDEP_FALSE=
	2470	fi
	2471
	2472
	2473
	2474
	2475	depcc="$CXX" am_compiler_list=
	2476
	2477	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
	2478	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
	2479	if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then
	2480	echo $ECHO_N "(cached) $ECHO_C" >&6
	2481	else
	2482	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
	2483	# We make a subdir and do the tests there. Otherwise we can end up
	2484	# making bogus files that we don't know about and never remove. For
	2485	# instance it was reported that on HP-UX the gcc test will end up
	2486	# making a dummy file named `D' -- because `-MD' means `put the output
	2487	# in D'.
	2488	mkdir conftest.dir
	2489	# Copy depcomp to subdir because otherwise we won't find it if we're
	2490	# using a relative directory.
	2491	cp "$am_depcomp" conftest.dir
	2492	cd conftest.dir
	2493	# We will build objects and dependencies in a subdirectory because
	2494	# it helps to detect inapplicable dependency modes. For instance
	2495	# both Tru64's cc and ICC support -MD to output dependencies as a
	2496	# side effect of compilation, but ICC will put the dependencies in
	2497	# the current directory while Tru64 will put them in the object
	2498	# directory.
	2499	mkdir sub
	2500
	2501	am_cv_CXX_dependencies_compiler_type=none
	2502	if test "$am_compiler_list" = ""; then
	2503	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
	2504	fi
	2505	for depmode in $am_compiler_list; do
	2506	# Setup a source with many dependencies, because some compilers
	2507	# like to wrap large dependency lists on column 80 (with \), and
	2508	# we should not choose a depcomp mode which is confused by this.
	2509	#
	2510	# We need to recreate these files for each test, as the compiler may
	2511	# overwrite some of them when testing with obscure command lines.
	2512	# This happens at least with the AIX C compiler.
	2513	: > sub/conftest.c
	2514	for i in 1 2 3 4 5 6; do
	2515	echo '#include "conftst'$i'.h"' >> sub/conftest.c
[2819]	2516	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
	2517	# Solaris 8's {/usr,}/bin/sh.
	2518	touch sub/conftst$i.h
[1956]	2519	done
	2520	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
	2521
	2522	case $depmode in
	2523	nosideeffect)
	2524	# after this tag, mechanisms are not by side-effect, so they'll
	2525	# only be used when explicitly requested
	2526	if test "x$enable_dependency_tracking" = xyes; then
	2527	continue
	2528	else
	2529	break
	2530	fi
	2531	;;
	2532	none) break ;;
	2533	esac
	2534	# We check with `-c' and `-o' for the sake of the "dashmstdout"
	2535	# mode. It turns out that the SunPro C++ compiler does not properly
	2536	# handle `-M -o', and we need to detect this.
	2537	if depmode=$depmode \
	2538	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
	2539	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
	2540	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
	2541	>/dev/null 2>conftest.err &&
	2542	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
	2543	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
	2544	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
	2545	# icc doesn't choke on unknown options, it will just issue warnings
[2819]	2546	# or remarks (even with -Werror). So we grep stderr for any message
	2547	# that says an option was ignored or not supported.
	2548	# When given -MP, icc 7.0 and 7.1 complain thusly:
	2549	# icc: Command line warning: ignoring option '-M'; no argument required
	2550	# The diagnosis changed in icc 8.0:
	2551	# icc: Command line remark: option '-MP' not supported
	2552	if (grep 'ignoring option' conftest.err \|\|
	2553	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
[1956]	2554	am_cv_CXX_dependencies_compiler_type=$depmode
	2555	break
	2556	fi
	2557	fi
	2558	done
	2559
	2560	cd ..
	2561	rm -rf conftest.dir
	2562	else
	2563	am_cv_CXX_dependencies_compiler_type=none
	2564	fi
	2565
	2566	fi
	2567	echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5
	2568	echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6
	2569	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
	2570
	2571
	2572
	2573	if
	2574	test "x$enable_dependency_tracking" != xno \
	2575	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
	2576	am__fastdepCXX_TRUE=
	2577	am__fastdepCXX_FALSE='#'
	2578	else
	2579	am__fastdepCXX_TRUE='#'
	2580	am__fastdepCXX_FALSE=
	2581	fi
	2582
	2583
	2584	ac_ext=c
	2585	ac_cpp='$CPP $CPPFLAGS'
	2586	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	2587	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	2588	ac_compiler_gnu=$ac_cv_c_compiler_gnu
	2589	if test -n "$ac_tool_prefix"; then
	2590	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
	2591	set dummy ${ac_tool_prefix}gcc; ac_word=$2
	2592	echo "$as_me:$LINENO: checking for $ac_word" >&5
	2593	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
	2594	if test "${ac_cv_prog_CC+set}" = set; then
	2595	echo $ECHO_N "(cached) $ECHO_C" >&6
	2596	else
	2597	if test -n "$CC"; then
	2598	ac_cv_prog_CC="$CC" # Let the user override the test.
	2599	else
	2600	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2601	for as_dir in $PATH
	2602	do
	2603	IFS=$as_save_IFS
	2604	test -z "$as_dir" && as_dir=.
	2605	for ac_exec_ext in '' $ac_executable_extensions; do
	2606	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
	2607	ac_cv_prog_CC="${ac_tool_prefix}gcc"
	2608	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
	2609	break 2
	2610	fi
	2611	done
	2612	done
	2613
	2614	fi
	2615	fi
	2616	CC=$ac_cv_prog_CC
	2617	if test -n "$CC"; then
	2618	echo "$as_me:$LINENO: result: $CC" >&5
	2619	echo "${ECHO_T}$CC" >&6
	2620	else
	2621	echo "$as_me:$LINENO: result: no" >&5
	2622	echo "${ECHO_T}no" >&6
	2623	fi
	2624
	2625	fi
	2626	if test -z "$ac_cv_prog_CC"; then
	2627	ac_ct_CC=$CC
	2628	# Extract the first word of "gcc", so it can be a program name with args.
	2629	set dummy gcc; ac_word=$2
	2630	echo "$as_me:$LINENO: checking for $ac_word" >&5
	2631	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
	2632	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
	2633	echo $ECHO_N "(cached) $ECHO_C" >&6
	2634	else
	2635	if test -n "$ac_ct_CC"; then
	2636	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
	2637	else
	2638	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2639	for as_dir in $PATH
	2640	do
	2641	IFS=$as_save_IFS
	2642	test -z "$as_dir" && as_dir=.
	2643	for ac_exec_ext in '' $ac_executable_extensions; do
	2644	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
	2645	ac_cv_prog_ac_ct_CC="gcc"
	2646	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
	2647	break 2
	2648	fi
	2649	done
	2650	done
	2651
	2652	fi
	2653	fi
	2654	ac_ct_CC=$ac_cv_prog_ac_ct_CC
	2655	if test -n "$ac_ct_CC"; then
	2656	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
	2657	echo "${ECHO_T}$ac_ct_CC" >&6
	2658	else
	2659	echo "$as_me:$LINENO: result: no" >&5
	2660	echo "${ECHO_T}no" >&6
	2661	fi
	2662
	2663	CC=$ac_ct_CC
	2664	else
	2665	CC="$ac_cv_prog_CC"
	2666	fi
	2667
	2668	if test -z "$CC"; then
	2669	if test -n "$ac_tool_prefix"; then
	2670	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
	2671	set dummy ${ac_tool_prefix}cc; ac_word=$2
	2672	echo "$as_me:$LINENO: checking for $ac_word" >&5
	2673	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
	2674	if test "${ac_cv_prog_CC+set}" = set; then
	2675	echo $ECHO_N "(cached) $ECHO_C" >&6
	2676	else
	2677	if test -n "$CC"; then
	2678	ac_cv_prog_CC="$CC" # Let the user override the test.
	2679	else
	2680	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2681	for as_dir in $PATH
	2682	do
	2683	IFS=$as_save_IFS
	2684	test -z "$as_dir" && as_dir=.
	2685	for ac_exec_ext in '' $ac_executable_extensions; do
	2686	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
	2687	ac_cv_prog_CC="${ac_tool_prefix}cc"
	2688	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
	2689	break 2
	2690	fi
	2691	done
	2692	done
	2693
	2694	fi
	2695	fi
	2696	CC=$ac_cv_prog_CC
	2697	if test -n "$CC"; then
	2698	echo "$as_me:$LINENO: result: $CC" >&5
	2699	echo "${ECHO_T}$CC" >&6
	2700	else
	2701	echo "$as_me:$LINENO: result: no" >&5
	2702	echo "${ECHO_T}no" >&6
	2703	fi
	2704
	2705	fi
	2706	if test -z "$ac_cv_prog_CC"; then
	2707	ac_ct_CC=$CC
	2708	# Extract the first word of "cc", so it can be a program name with args.
	2709	set dummy cc; ac_word=$2
	2710	echo "$as_me:$LINENO: checking for $ac_word" >&5
	2711	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
	2712	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
	2713	echo $ECHO_N "(cached) $ECHO_C" >&6
	2714	else
	2715	if test -n "$ac_ct_CC"; then
	2716	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
	2717	else
	2718	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2719	for as_dir in $PATH
	2720	do
	2721	IFS=$as_save_IFS
	2722	test -z "$as_dir" && as_dir=.
	2723	for ac_exec_ext in '' $ac_executable_extensions; do
	2724	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
	2725	ac_cv_prog_ac_ct_CC="cc"
	2726	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
	2727	break 2
	2728	fi
	2729	done
	2730	done
	2731
	2732	fi
	2733	fi
	2734	ac_ct_CC=$ac_cv_prog_ac_ct_CC
	2735	if test -n "$ac_ct_CC"; then
	2736	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
	2737	echo "${ECHO_T}$ac_ct_CC" >&6
	2738	else
	2739	echo "$as_me:$LINENO: result: no" >&5
	2740	echo "${ECHO_T}no" >&6
	2741	fi
	2742
	2743	CC=$ac_ct_CC
	2744	else
	2745	CC="$ac_cv_prog_CC"
	2746	fi
	2747
	2748	fi
	2749	if test -z "$CC"; then
	2750	# Extract the first word of "cc", so it can be a program name with args.
	2751	set dummy cc; ac_word=$2
	2752	echo "$as_me:$LINENO: checking for $ac_word" >&5
	2753	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
	2754	if test "${ac_cv_prog_CC+set}" = set; then
	2755	echo $ECHO_N "(cached) $ECHO_C" >&6
	2756	else
	2757	if test -n "$CC"; then
	2758	ac_cv_prog_CC="$CC" # Let the user override the test.
	2759	else
	2760	ac_prog_rejected=no
	2761	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2762	for as_dir in $PATH
	2763	do
	2764	IFS=$as_save_IFS
	2765	test -z "$as_dir" && as_dir=.
	2766	for ac_exec_ext in '' $ac_executable_extensions; do
	2767	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
	2768	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
	2769	ac_prog_rejected=yes
	2770	continue
	2771	fi
	2772	ac_cv_prog_CC="cc"
	2773	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
	2774	break 2
	2775	fi
	2776	done
	2777	done
	2778
	2779	if test $ac_prog_rejected = yes; then
	2780	# We found a bogon in the path, so make sure we never use it.
	2781	set dummy $ac_cv_prog_CC
	2782	shift
	2783	if test $# != 0; then
	2784	# We chose a different compiler from the bogus one.
	2785	# However, it has the same basename, so the bogon will be chosen
	2786	# first if we set CC to just the basename; use the full file name.
	2787	shift
	2788	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
	2789	fi
	2790	fi
	2791	fi
	2792	fi
	2793	CC=$ac_cv_prog_CC
	2794	if test -n "$CC"; then
	2795	echo "$as_me:$LINENO: result: $CC" >&5
	2796	echo "${ECHO_T}$CC" >&6
	2797	else
	2798	echo "$as_me:$LINENO: result: no" >&5
	2799	echo "${ECHO_T}no" >&6
	2800	fi
	2801
	2802	fi
	2803	if test -z "$CC"; then
	2804	if test -n "$ac_tool_prefix"; then
	2805	for ac_prog in cl
	2806	do
	2807	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
	2808	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
	2809	echo "$as_me:$LINENO: checking for $ac_word" >&5
	2810	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
	2811	if test "${ac_cv_prog_CC+set}" = set; then
	2812	echo $ECHO_N "(cached) $ECHO_C" >&6
	2813	else
	2814	if test -n "$CC"; then
	2815	ac_cv_prog_CC="$CC" # Let the user override the test.
	2816	else
	2817	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2818	for as_dir in $PATH
	2819	do
	2820	IFS=$as_save_IFS
	2821	test -z "$as_dir" && as_dir=.
	2822	for ac_exec_ext in '' $ac_executable_extensions; do
	2823	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
	2824	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
	2825	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
	2826	break 2
	2827	fi
	2828	done
	2829	done
	2830
	2831	fi
	2832	fi
	2833	CC=$ac_cv_prog_CC
	2834	if test -n "$CC"; then
	2835	echo "$as_me:$LINENO: result: $CC" >&5
	2836	echo "${ECHO_T}$CC" >&6
	2837	else
	2838	echo "$as_me:$LINENO: result: no" >&5
	2839	echo "${ECHO_T}no" >&6
	2840	fi
	2841
	2842	test -n "$CC" && break
	2843	done
	2844	fi
	2845	if test -z "$CC"; then
	2846	ac_ct_CC=$CC
	2847	for ac_prog in cl
	2848	do
	2849	# Extract the first word of "$ac_prog", so it can be a program name with args.
	2850	set dummy $ac_prog; ac_word=$2
	2851	echo "$as_me:$LINENO: checking for $ac_word" >&5
	2852	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
	2853	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
	2854	echo $ECHO_N "(cached) $ECHO_C" >&6
	2855	else
	2856	if test -n "$ac_ct_CC"; then
	2857	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
	2858	else
	2859	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2860	for as_dir in $PATH
	2861	do
	2862	IFS=$as_save_IFS
	2863	test -z "$as_dir" && as_dir=.
	2864	for ac_exec_ext in '' $ac_executable_extensions; do
	2865	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
	2866	ac_cv_prog_ac_ct_CC="$ac_prog"
	2867	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
	2868	break 2
	2869	fi
	2870	done
	2871	done
	2872
	2873	fi
	2874	fi
	2875	ac_ct_CC=$ac_cv_prog_ac_ct_CC
	2876	if test -n "$ac_ct_CC"; then
	2877	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
	2878	echo "${ECHO_T}$ac_ct_CC" >&6
	2879	else
	2880	echo "$as_me:$LINENO: result: no" >&5
	2881	echo "${ECHO_T}no" >&6
	2882	fi
	2883
	2884	test -n "$ac_ct_CC" && break
	2885	done
	2886
	2887	CC=$ac_ct_CC
	2888	fi
	2889
	2890	fi
	2891
	2892
	2893	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
	2894	See \`config.log' for more details." >&5
	2895	echo "$as_me: error: no acceptable C compiler found in \$PATH
	2896	See \`config.log' for more details." >&2;}
	2897	{ (exit 1); exit 1; }; }
	2898
	2899	# Provide some information about the compiler.
	2900	echo "$as_me:$LINENO:" \
	2901	"checking for C compiler version" >&5
	2902	ac_compiler=`set X $ac_compile; echo $2`
	2903	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
	2904	(eval $ac_compiler --version </dev/null >&5) 2>&5
	2905	ac_status=$?
	2906	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	2907	(exit $ac_status); }
	2908	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
	2909	(eval $ac_compiler -v </dev/null >&5) 2>&5
	2910	ac_status=$?
	2911	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	2912	(exit $ac_status); }
	2913	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
	2914	(eval $ac_compiler -V </dev/null >&5) 2>&5
	2915	ac_status=$?
	2916	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	2917	(exit $ac_status); }
	2918
	2919	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
	2920	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
	2921	if test "${ac_cv_c_compiler_gnu+set}" = set; then
	2922	echo $ECHO_N "(cached) $ECHO_C" >&6
	2923	else
	2924	cat >conftest.$ac_ext <<_ACEOF
	2925	/* confdefs.h. */
	2926	_ACEOF
	2927	cat confdefs.h >>conftest.$ac_ext
	2928	cat >>conftest.$ac_ext <<_ACEOF
	2929	/* end confdefs.h. */
	2930
	2931	int
	2932	main ()
	2933	{
	2934	#ifndef __GNUC__
	2935	choke me
	2936	#endif
	2937
	2938	;
	2939	return 0;
	2940	}
	2941	_ACEOF
	2942	rm -f conftest.$ac_objext
	2943	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	2944	(eval $ac_compile) 2>conftest.er1
	2945	ac_status=$?
	2946	grep -v '^ *+' conftest.er1 >conftest.err
	2947	rm -f conftest.er1
	2948	cat conftest.err >&5
	2949	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	2950	(exit $ac_status); } &&
	2951	{ ac_try='test -z "$ac_c_werror_flag"
	2952	\|\| test ! -s conftest.err'
	2953	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	2954	(eval $ac_try) 2>&5
	2955	ac_status=$?
	2956	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	2957	(exit $ac_status); }; } &&
	2958	{ ac_try='test -s conftest.$ac_objext'
	2959	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	2960	(eval $ac_try) 2>&5
	2961	ac_status=$?
	2962	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	2963	(exit $ac_status); }; }; then
	2964	ac_compiler_gnu=yes
	2965	else
	2966	echo "$as_me: failed program was:" >&5
	2967	sed 's/^/\| /' conftest.$ac_ext >&5
	2968
	2969	ac_compiler_gnu=no
	2970	fi
	2971	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	2972	ac_cv_c_compiler_gnu=$ac_compiler_gnu
	2973
	2974	fi
	2975	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
	2976	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
	2977	GCC=`test $ac_compiler_gnu = yes && echo yes`
	2978	ac_test_CFLAGS=${CFLAGS+set}
	2979	ac_save_CFLAGS=$CFLAGS
	2980	CFLAGS="-g"
	2981	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
	2982	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
	2983	if test "${ac_cv_prog_cc_g+set}" = set; then
	2984	echo $ECHO_N "(cached) $ECHO_C" >&6
	2985	else
	2986	cat >conftest.$ac_ext <<_ACEOF
	2987	/* confdefs.h. */
	2988	_ACEOF
	2989	cat confdefs.h >>conftest.$ac_ext
	2990	cat >>conftest.$ac_ext <<_ACEOF
	2991	/* end confdefs.h. */
	2992
	2993	int
	2994	main ()
	2995	{
	2996
	2997	;
	2998	return 0;
	2999	}
	3000	_ACEOF
	3001	rm -f conftest.$ac_objext
	3002	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	3003	(eval $ac_compile) 2>conftest.er1
	3004	ac_status=$?
	3005	grep -v '^ *+' conftest.er1 >conftest.err
	3006	rm -f conftest.er1
	3007	cat conftest.err >&5
	3008	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3009	(exit $ac_status); } &&
	3010	{ ac_try='test -z "$ac_c_werror_flag"
	3011	\|\| test ! -s conftest.err'
	3012	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	3013	(eval $ac_try) 2>&5
	3014	ac_status=$?
	3015	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3016	(exit $ac_status); }; } &&
	3017	{ ac_try='test -s conftest.$ac_objext'
	3018	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	3019	(eval $ac_try) 2>&5
	3020	ac_status=$?
	3021	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3022	(exit $ac_status); }; }; then
	3023	ac_cv_prog_cc_g=yes
	3024	else
	3025	echo "$as_me: failed program was:" >&5
	3026	sed 's/^/\| /' conftest.$ac_ext >&5
	3027
	3028	ac_cv_prog_cc_g=no
	3029	fi
	3030	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	3031	fi
	3032	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
	3033	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
	3034	if test "$ac_test_CFLAGS" = set; then
	3035	CFLAGS=$ac_save_CFLAGS
	3036	elif test $ac_cv_prog_cc_g = yes; then
	3037	if test "$GCC" = yes; then
	3038	CFLAGS="-g -O2"
	3039	else
	3040	CFLAGS="-g"
	3041	fi
	3042	else
	3043	if test "$GCC" = yes; then
	3044	CFLAGS="-O2"
	3045	else
	3046	CFLAGS=
	3047	fi
	3048	fi
	3049	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
	3050	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
	3051	if test "${ac_cv_prog_cc_stdc+set}" = set; then
	3052	echo $ECHO_N "(cached) $ECHO_C" >&6
	3053	else
	3054	ac_cv_prog_cc_stdc=no
	3055	ac_save_CC=$CC
	3056	cat >conftest.$ac_ext <<_ACEOF
	3057	/* confdefs.h. */
	3058	_ACEOF
	3059	cat confdefs.h >>conftest.$ac_ext
	3060	cat >>conftest.$ac_ext <<_ACEOF
	3061	/* end confdefs.h. */
	3062	#include <stdarg.h>
	3063	#include <stdio.h>
	3064	#include <sys/types.h>
	3065	#include <sys/stat.h>
	3066	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
	3067	struct buf { int x; };
	3068	FILE * (rcsopen) (struct buf , struct stat *, int);
	3069	static char *e (p, i)
	3070	char **p;
	3071	int i;
	3072	{
	3073	return p[i];
	3074	}
	3075	static char f (char (g) (char , int), char *p, ...)
	3076	{
	3077	char *s;
	3078	va_list v;
	3079	va_start (v,p);
	3080	s = g (p, va_arg (v,int));
	3081	va_end (v);
	3082	return s;
	3083	}
	3084
	3085	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
	3086	function prototypes and stuff, but not '\xHH' hex character constants.
	3087	These don't provoke an error unfortunately, instead are silently treated
	3088	as 'x'. The following induces an error, until -std1 is added to get
	3089	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
	3090	array size at least. It's necessary to write '\x00'==0 to get something
	3091	that's true only with -std1. */
	3092	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
	3093
	3094	int test (int i, double x);
	3095	struct s1 {int (*f) (int a);};
	3096	struct s2 {int (*f) (double a);};
	3097	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
	3098	int argc;
	3099	char **argv;
	3100	int
	3101	main ()
	3102	{
	3103	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
	3104	;
	3105	return 0;
	3106	}
	3107	_ACEOF
	3108	# Don't try gcc -ansi; that turns off useful extensions and
	3109	# breaks some systems' header files.
	3110	# AIX -qlanglvl=ansi
	3111	# Ultrix and OSF/1 -std1
	3112	# HP-UX 10.20 and later -Ae
	3113	# HP-UX older versions -Aa -D_HPUX_SOURCE
	3114	# SVR4 -Xc -D__EXTENSIONS__
	3115	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
	3116	do
	3117	CC="$ac_save_CC $ac_arg"
	3118	rm -f conftest.$ac_objext
	3119	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	3120	(eval $ac_compile) 2>conftest.er1
	3121	ac_status=$?
	3122	grep -v '^ *+' conftest.er1 >conftest.err
	3123	rm -f conftest.er1
	3124	cat conftest.err >&5
	3125	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3126	(exit $ac_status); } &&
	3127	{ ac_try='test -z "$ac_c_werror_flag"
	3128	\|\| test ! -s conftest.err'
	3129	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	3130	(eval $ac_try) 2>&5
	3131	ac_status=$?
	3132	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3133	(exit $ac_status); }; } &&
	3134	{ ac_try='test -s conftest.$ac_objext'
	3135	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	3136	(eval $ac_try) 2>&5
	3137	ac_status=$?
	3138	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3139	(exit $ac_status); }; }; then
	3140	ac_cv_prog_cc_stdc=$ac_arg
	3141	break
	3142	else
	3143	echo "$as_me: failed program was:" >&5
	3144	sed 's/^/\| /' conftest.$ac_ext >&5
	3145
	3146	fi
	3147	rm -f conftest.err conftest.$ac_objext
	3148	done
	3149	rm -f conftest.$ac_ext conftest.$ac_objext
	3150	CC=$ac_save_CC
	3151
	3152	fi
	3153
	3154	case "x$ac_cv_prog_cc_stdc" in
	3155	x\|xno)
	3156	echo "$as_me:$LINENO: result: none needed" >&5
	3157	echo "${ECHO_T}none needed" >&6 ;;
	3158	*)
	3159	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
	3160	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
	3161	CC="$CC $ac_cv_prog_cc_stdc" ;;
	3162	esac
	3163
	3164	# Some people use a C++ compiler to compile C. Since we use `exit',
	3165	# in C++ we need to declare it. In case someone uses the same compiler
	3166	# for both compiling C and C++ we need to have the C++ compiler decide
	3167	# the declaration of exit, since it's the most demanding environment.
	3168	cat >conftest.$ac_ext <<_ACEOF
	3169	#ifndef __cplusplus
	3170	choke me
	3171	#endif
	3172	_ACEOF
	3173	rm -f conftest.$ac_objext
	3174	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	3175	(eval $ac_compile) 2>conftest.er1
	3176	ac_status=$?
	3177	grep -v '^ *+' conftest.er1 >conftest.err
	3178	rm -f conftest.er1
	3179	cat conftest.err >&5
	3180	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3181	(exit $ac_status); } &&
	3182	{ ac_try='test -z "$ac_c_werror_flag"
	3183	\|\| test ! -s conftest.err'
	3184	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	3185	(eval $ac_try) 2>&5
	3186	ac_status=$?
	3187	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3188	(exit $ac_status); }; } &&
	3189	{ ac_try='test -s conftest.$ac_objext'
	3190	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	3191	(eval $ac_try) 2>&5
	3192	ac_status=$?
	3193	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3194	(exit $ac_status); }; }; then
	3195	for ac_declaration in \
	3196	'' \
	3197	'extern "C" void std::exit (int) throw (); using std::exit;' \
	3198	'extern "C" void std::exit (int); using std::exit;' \
	3199	'extern "C" void exit (int) throw ();' \
	3200	'extern "C" void exit (int);' \
	3201	'void exit (int);'
	3202	do
	3203	cat >conftest.$ac_ext <<_ACEOF
	3204	/* confdefs.h. */
	3205	_ACEOF
	3206	cat confdefs.h >>conftest.$ac_ext
	3207	cat >>conftest.$ac_ext <<_ACEOF
	3208	/* end confdefs.h. */
	3209	$ac_declaration
	3210	#include <stdlib.h>
	3211	int
	3212	main ()
	3213	{
	3214	exit (42);
	3215	;
	3216	return 0;
	3217	}
	3218	_ACEOF
	3219	rm -f conftest.$ac_objext
	3220	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	3221	(eval $ac_compile) 2>conftest.er1
	3222	ac_status=$?
	3223	grep -v '^ *+' conftest.er1 >conftest.err
	3224	rm -f conftest.er1
	3225	cat conftest.err >&5
	3226	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3227	(exit $ac_status); } &&
	3228	{ ac_try='test -z "$ac_c_werror_flag"
	3229	\|\| test ! -s conftest.err'
	3230	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	3231	(eval $ac_try) 2>&5
	3232	ac_status=$?
	3233	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3234	(exit $ac_status); }; } &&
	3235	{ ac_try='test -s conftest.$ac_objext'
	3236	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	3237	(eval $ac_try) 2>&5
	3238	ac_status=$?
	3239	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3240	(exit $ac_status); }; }; then
	3241	:
	3242	else
	3243	echo "$as_me: failed program was:" >&5
	3244	sed 's/^/\| /' conftest.$ac_ext >&5
	3245
	3246	continue
	3247	fi
	3248	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	3249	cat >conftest.$ac_ext <<_ACEOF
	3250	/* confdefs.h. */
	3251	_ACEOF
	3252	cat confdefs.h >>conftest.$ac_ext
	3253	cat >>conftest.$ac_ext <<_ACEOF
	3254	/* end confdefs.h. */
	3255	$ac_declaration
	3256	int
	3257	main ()
	3258	{
	3259	exit (42);
	3260	;
	3261	return 0;
	3262	}
	3263	_ACEOF
	3264	rm -f conftest.$ac_objext
	3265	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	3266	(eval $ac_compile) 2>conftest.er1
	3267	ac_status=$?
	3268	grep -v '^ *+' conftest.er1 >conftest.err
	3269	rm -f conftest.er1
	3270	cat conftest.err >&5
	3271	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3272	(exit $ac_status); } &&
	3273	{ ac_try='test -z "$ac_c_werror_flag"
	3274	\|\| test ! -s conftest.err'
	3275	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	3276	(eval $ac_try) 2>&5
	3277	ac_status=$?
	3278	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3279	(exit $ac_status); }; } &&
	3280	{ ac_try='test -s conftest.$ac_objext'
	3281	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	3282	(eval $ac_try) 2>&5
	3283	ac_status=$?
	3284	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3285	(exit $ac_status); }; }; then
	3286	break
	3287	else
	3288	echo "$as_me: failed program was:" >&5
	3289	sed 's/^/\| /' conftest.$ac_ext >&5
	3290
	3291	fi
	3292	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	3293	done
	3294	rm -f conftest*
	3295	if test -n "$ac_declaration"; then
	3296	echo '#ifdef __cplusplus' >>confdefs.h
	3297	echo $ac_declaration >>confdefs.h
	3298	echo '#endif' >>confdefs.h
	3299	fi
	3300
	3301	else
	3302	echo "$as_me: failed program was:" >&5
	3303	sed 's/^/\| /' conftest.$ac_ext >&5
	3304
	3305	fi
	3306	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	3307	ac_ext=c
	3308	ac_cpp='$CPP $CPPFLAGS'
	3309	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	3310	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	3311	ac_compiler_gnu=$ac_cv_c_compiler_gnu
	3312
	3313	depcc="$CC" am_compiler_list=
	3314
	3315	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
	3316	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
	3317	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
	3318	echo $ECHO_N "(cached) $ECHO_C" >&6
	3319	else
	3320	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
	3321	# We make a subdir and do the tests there. Otherwise we can end up
	3322	# making bogus files that we don't know about and never remove. For
	3323	# instance it was reported that on HP-UX the gcc test will end up
	3324	# making a dummy file named `D' -- because `-MD' means `put the output
	3325	# in D'.
	3326	mkdir conftest.dir
	3327	# Copy depcomp to subdir because otherwise we won't find it if we're
	3328	# using a relative directory.
	3329	cp "$am_depcomp" conftest.dir
	3330	cd conftest.dir
	3331	# We will build objects and dependencies in a subdirectory because
	3332	# it helps to detect inapplicable dependency modes. For instance
	3333	# both Tru64's cc and ICC support -MD to output dependencies as a
	3334	# side effect of compilation, but ICC will put the dependencies in
	3335	# the current directory while Tru64 will put them in the object
	3336	# directory.
	3337	mkdir sub
	3338
	3339	am_cv_CC_dependencies_compiler_type=none
	3340	if test "$am_compiler_list" = ""; then
	3341	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
	3342	fi
	3343	for depmode in $am_compiler_list; do
	3344	# Setup a source with many dependencies, because some compilers
	3345	# like to wrap large dependency lists on column 80 (with \), and
	3346	# we should not choose a depcomp mode which is confused by this.
	3347	#
	3348	# We need to recreate these files for each test, as the compiler may
	3349	# overwrite some of them when testing with obscure command lines.
	3350	# This happens at least with the AIX C compiler.
	3351	: > sub/conftest.c
	3352	for i in 1 2 3 4 5 6; do
	3353	echo '#include "conftst'$i'.h"' >> sub/conftest.c
[2819]	3354	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
	3355	# Solaris 8's {/usr,}/bin/sh.
	3356	touch sub/conftst$i.h
[1956]	3357	done
	3358	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
	3359
	3360	case $depmode in
	3361	nosideeffect)
	3362	# after this tag, mechanisms are not by side-effect, so they'll
	3363	# only be used when explicitly requested
	3364	if test "x$enable_dependency_tracking" = xyes; then
	3365	continue
	3366	else
	3367	break
	3368	fi
	3369	;;
	3370	none) break ;;
	3371	esac
	3372	# We check with `-c' and `-o' for the sake of the "dashmstdout"
	3373	# mode. It turns out that the SunPro C++ compiler does not properly
	3374	# handle `-M -o', and we need to detect this.
	3375	if depmode=$depmode \
	3376	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
	3377	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
	3378	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
	3379	>/dev/null 2>conftest.err &&
	3380	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
	3381	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
	3382	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
	3383	# icc doesn't choke on unknown options, it will just issue warnings
[2819]	3384	# or remarks (even with -Werror). So we grep stderr for any message
	3385	# that says an option was ignored or not supported.
	3386	# When given -MP, icc 7.0 and 7.1 complain thusly:
	3387	# icc: Command line warning: ignoring option '-M'; no argument required
	3388	# The diagnosis changed in icc 8.0:
	3389	# icc: Command line remark: option '-MP' not supported
	3390	if (grep 'ignoring option' conftest.err \|\|
	3391	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
[1956]	3392	am_cv_CC_dependencies_compiler_type=$depmode
	3393	break
	3394	fi
	3395	fi
	3396	done
	3397
	3398	cd ..
	3399	rm -rf conftest.dir
	3400	else
	3401	am_cv_CC_dependencies_compiler_type=none
	3402	fi
	3403
	3404	fi
	3405	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
	3406	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
	3407	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
	3408
	3409
	3410
	3411	if
	3412	test "x$enable_dependency_tracking" != xno \
	3413	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
	3414	am__fastdepCC_TRUE=
	3415	am__fastdepCC_FALSE='#'
	3416	else
	3417	am__fastdepCC_TRUE='#'
	3418	am__fastdepCC_FALSE=
	3419	fi
	3420
	3421
	3422
[1971]	3423	ac_ext=c
	3424	ac_cpp='$CPP $CPPFLAGS'
	3425	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	3426	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	3427	ac_compiler_gnu=$ac_cv_c_compiler_gnu
	3428	echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
	3429	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
	3430	# On Suns, sometimes $CPP names a directory.
	3431	if test -n "$CPP" && test -d "$CPP"; then
	3432	CPP=
	3433	fi
	3434	if test -z "$CPP"; then
	3435	if test "${ac_cv_prog_CPP+set}" = set; then
[1956]	3436	echo $ECHO_N "(cached) $ECHO_C" >&6
	3437	else
[1971]	3438	# Double quotes because CPP needs to be expanded
	3439	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
	3440	do
	3441	ac_preproc_ok=false
	3442	for ac_c_preproc_warn_flag in '' yes
	3443	do
	3444	# Use a header file that comes with gcc, so configuring glibc
	3445	# with a fresh cross-compiler works.
	3446	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
	3447	# <limits.h> exists even on freestanding compilers.
	3448	# On the NeXT, cc -E runs the code through the compiler's parser,
	3449	# not just through cpp. "Syntax error" is here to catch this case.
	3450	cat >conftest.$ac_ext <<_ACEOF
	3451	/* confdefs.h. */
	3452	_ACEOF
	3453	cat confdefs.h >>conftest.$ac_ext
	3454	cat >>conftest.$ac_ext <<_ACEOF
	3455	/* end confdefs.h. */
	3456	#ifdef __STDC__
	3457	# include <limits.h>
	3458	#else
	3459	# include <assert.h>
	3460	#endif
	3461	Syntax error
	3462	_ACEOF
	3463	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
	3464	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
	3465	ac_status=$?
	3466	grep -v '^ *+' conftest.er1 >conftest.err
	3467	rm -f conftest.er1
	3468	cat conftest.err >&5
	3469	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3470	(exit $ac_status); } >/dev/null; then
	3471	if test -s conftest.err; then
	3472	ac_cpp_err=$ac_c_preproc_warn_flag
	3473	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
	3474	else
	3475	ac_cpp_err=
	3476	fi
	3477	else
	3478	ac_cpp_err=yes
	3479	fi
	3480	if test -z "$ac_cpp_err"; then
	3481	:
	3482	else
	3483	echo "$as_me: failed program was:" >&5
	3484	sed 's/^/\| /' conftest.$ac_ext >&5
	3485
	3486	# Broken: fails on valid input.
	3487	continue
	3488	fi
	3489	rm -f conftest.err conftest.$ac_ext
	3490
	3491	# OK, works on sane cases. Now check whether non-existent headers
	3492	# can be detected and how.
	3493	cat >conftest.$ac_ext <<_ACEOF
	3494	/* confdefs.h. */
	3495	_ACEOF
	3496	cat confdefs.h >>conftest.$ac_ext
	3497	cat >>conftest.$ac_ext <<_ACEOF
	3498	/* end confdefs.h. */
	3499	#include <ac_nonexistent.h>
	3500	_ACEOF
	3501	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
	3502	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
	3503	ac_status=$?
	3504	grep -v '^ *+' conftest.er1 >conftest.err
	3505	rm -f conftest.er1
	3506	cat conftest.err >&5
	3507	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3508	(exit $ac_status); } >/dev/null; then
	3509	if test -s conftest.err; then
	3510	ac_cpp_err=$ac_c_preproc_warn_flag
	3511	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
	3512	else
	3513	ac_cpp_err=
	3514	fi
	3515	else
	3516	ac_cpp_err=yes
	3517	fi
	3518	if test -z "$ac_cpp_err"; then
	3519	# Broken: success on invalid input.
	3520	continue
	3521	else
	3522	echo "$as_me: failed program was:" >&5
	3523	sed 's/^/\| /' conftest.$ac_ext >&5
	3524
	3525	# Passes both tests.
	3526	ac_preproc_ok=:
	3527	break
	3528	fi
	3529	rm -f conftest.err conftest.$ac_ext
	3530
	3531	done
	3532	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
	3533	rm -f conftest.err conftest.$ac_ext
	3534	if $ac_preproc_ok; then
	3535	break
	3536	fi
	3537
	3538	done
	3539	ac_cv_prog_CPP=$CPP
	3540
	3541	fi
	3542	CPP=$ac_cv_prog_CPP
	3543	else
	3544	ac_cv_prog_CPP=$CPP
	3545	fi
	3546	echo "$as_me:$LINENO: result: $CPP" >&5
	3547	echo "${ECHO_T}$CPP" >&6
	3548	ac_preproc_ok=false
	3549	for ac_c_preproc_warn_flag in '' yes
	3550	do
	3551	# Use a header file that comes with gcc, so configuring glibc
	3552	# with a fresh cross-compiler works.
	3553	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
	3554	# <limits.h> exists even on freestanding compilers.
	3555	# On the NeXT, cc -E runs the code through the compiler's parser,
	3556	# not just through cpp. "Syntax error" is here to catch this case.
	3557	cat >conftest.$ac_ext <<_ACEOF
	3558	/* confdefs.h. */
	3559	_ACEOF
	3560	cat confdefs.h >>conftest.$ac_ext
	3561	cat >>conftest.$ac_ext <<_ACEOF
	3562	/* end confdefs.h. */
	3563	#ifdef __STDC__
	3564	# include <limits.h>
	3565	#else
	3566	# include <assert.h>
	3567	#endif
	3568	Syntax error
	3569	_ACEOF
	3570	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
	3571	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
	3572	ac_status=$?
	3573	grep -v '^ *+' conftest.er1 >conftest.err
	3574	rm -f conftest.er1
	3575	cat conftest.err >&5
	3576	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3577	(exit $ac_status); } >/dev/null; then
	3578	if test -s conftest.err; then
	3579	ac_cpp_err=$ac_c_preproc_warn_flag
	3580	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
	3581	else
	3582	ac_cpp_err=
	3583	fi
	3584	else
	3585	ac_cpp_err=yes
	3586	fi
	3587	if test -z "$ac_cpp_err"; then
	3588	:
	3589	else
	3590	echo "$as_me: failed program was:" >&5
	3591	sed 's/^/\| /' conftest.$ac_ext >&5
	3592
	3593	# Broken: fails on valid input.
	3594	continue
	3595	fi
	3596	rm -f conftest.err conftest.$ac_ext
	3597
	3598	# OK, works on sane cases. Now check whether non-existent headers
	3599	# can be detected and how.
	3600	cat >conftest.$ac_ext <<_ACEOF
	3601	/* confdefs.h. */
	3602	_ACEOF
	3603	cat confdefs.h >>conftest.$ac_ext
	3604	cat >>conftest.$ac_ext <<_ACEOF
	3605	/* end confdefs.h. */
	3606	#include <ac_nonexistent.h>
	3607	_ACEOF
	3608	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
	3609	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
	3610	ac_status=$?
	3611	grep -v '^ *+' conftest.er1 >conftest.err
	3612	rm -f conftest.er1
	3613	cat conftest.err >&5
	3614	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3615	(exit $ac_status); } >/dev/null; then
	3616	if test -s conftest.err; then
	3617	ac_cpp_err=$ac_c_preproc_warn_flag
	3618	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
	3619	else
	3620	ac_cpp_err=
	3621	fi
	3622	else
	3623	ac_cpp_err=yes
	3624	fi
	3625	if test -z "$ac_cpp_err"; then
	3626	# Broken: success on invalid input.
	3627	continue
	3628	else
	3629	echo "$as_me: failed program was:" >&5
	3630	sed 's/^/\| /' conftest.$ac_ext >&5
	3631
	3632	# Passes both tests.
	3633	ac_preproc_ok=:
	3634	break
	3635	fi
	3636	rm -f conftest.err conftest.$ac_ext
	3637
	3638	done
	3639	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
	3640	rm -f conftest.err conftest.$ac_ext
	3641	if $ac_preproc_ok; then
	3642	:
	3643	else
	3644	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
	3645	See \`config.log' for more details." >&5
	3646	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
	3647	See \`config.log' for more details." >&2;}
	3648	{ (exit 1); exit 1; }; }
	3649	fi
	3650
	3651	ac_ext=c
	3652	ac_cpp='$CPP $CPPFLAGS'
	3653	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	3654	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	3655	ac_compiler_gnu=$ac_cv_c_compiler_gnu
	3656
	3657
	3658	echo "$as_me:$LINENO: checking for egrep" >&5
	3659	echo $ECHO_N "checking for egrep... $ECHO_C" >&6
	3660	if test "${ac_cv_prog_egrep+set}" = set; then
	3661	echo $ECHO_N "(cached) $ECHO_C" >&6
	3662	else
	3663	if echo a \| (grep -E '(a\|b)') >/dev/null 2>&1
	3664	then ac_cv_prog_egrep='grep -E'
	3665	else ac_cv_prog_egrep='egrep'
	3666	fi
	3667	fi
	3668	echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
	3669	echo "${ECHO_T}$ac_cv_prog_egrep" >&6
	3670	EGREP=$ac_cv_prog_egrep
	3671
	3672
	3673	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
	3674	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
	3675	if test "${ac_cv_header_stdc+set}" = set; then
	3676	echo $ECHO_N "(cached) $ECHO_C" >&6
	3677	else
	3678	cat >conftest.$ac_ext <<_ACEOF
	3679	/* confdefs.h. */
	3680	_ACEOF
	3681	cat confdefs.h >>conftest.$ac_ext
	3682	cat >>conftest.$ac_ext <<_ACEOF
	3683	/* end confdefs.h. */
	3684	#include <stdlib.h>
	3685	#include <stdarg.h>
	3686	#include <string.h>
	3687	#include <float.h>
	3688
	3689	int
	3690	main ()
	3691	{
	3692
	3693	;
	3694	return 0;
	3695	}
	3696	_ACEOF
	3697	rm -f conftest.$ac_objext
	3698	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	3699	(eval $ac_compile) 2>conftest.er1
	3700	ac_status=$?
	3701	grep -v '^ *+' conftest.er1 >conftest.err
	3702	rm -f conftest.er1
	3703	cat conftest.err >&5
	3704	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3705	(exit $ac_status); } &&
	3706	{ ac_try='test -z "$ac_c_werror_flag"
	3707	\|\| test ! -s conftest.err'
	3708	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	3709	(eval $ac_try) 2>&5
	3710	ac_status=$?
	3711	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3712	(exit $ac_status); }; } &&
	3713	{ ac_try='test -s conftest.$ac_objext'
	3714	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	3715	(eval $ac_try) 2>&5
	3716	ac_status=$?
	3717	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3718	(exit $ac_status); }; }; then
	3719	ac_cv_header_stdc=yes
	3720	else
	3721	echo "$as_me: failed program was:" >&5
	3722	sed 's/^/\| /' conftest.$ac_ext >&5
	3723
	3724	ac_cv_header_stdc=no
	3725	fi
	3726	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	3727
	3728	if test $ac_cv_header_stdc = yes; then
	3729	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
	3730	cat >conftest.$ac_ext <<_ACEOF
	3731	/* confdefs.h. */
	3732	_ACEOF
	3733	cat confdefs.h >>conftest.$ac_ext
	3734	cat >>conftest.$ac_ext <<_ACEOF
	3735	/* end confdefs.h. */
	3736	#include <string.h>
	3737
	3738	_ACEOF
	3739	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
	3740	$EGREP "memchr" >/dev/null 2>&1; then
	3741	:
	3742	else
	3743	ac_cv_header_stdc=no
	3744	fi
	3745	rm -f conftest*
	3746
	3747	fi
	3748
	3749	if test $ac_cv_header_stdc = yes; then
	3750	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
	3751	cat >conftest.$ac_ext <<_ACEOF
	3752	/* confdefs.h. */
	3753	_ACEOF
	3754	cat confdefs.h >>conftest.$ac_ext
	3755	cat >>conftest.$ac_ext <<_ACEOF
	3756	/* end confdefs.h. */
	3757	#include <stdlib.h>
	3758
	3759	_ACEOF
	3760	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
	3761	$EGREP "free" >/dev/null 2>&1; then
	3762	:
	3763	else
	3764	ac_cv_header_stdc=no
	3765	fi
	3766	rm -f conftest*
	3767
	3768	fi
	3769
	3770	if test $ac_cv_header_stdc = yes; then
	3771	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
	3772	if test "$cross_compiling" = yes; then
	3773	:
	3774	else
	3775	cat >conftest.$ac_ext <<_ACEOF
	3776	/* confdefs.h. */
	3777	_ACEOF
	3778	cat confdefs.h >>conftest.$ac_ext
	3779	cat >>conftest.$ac_ext <<_ACEOF
	3780	/* end confdefs.h. */
	3781	#include <ctype.h>
	3782	#if ((' ' & 0x0FF) == 0x020)
	3783	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
	3784	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
	3785	#else
	3786	# define ISLOWER(c) \
	3787	(('a' <= (c) && (c) <= 'i') \
	3788	\|\| ('j' <= (c) && (c) <= 'r') \
	3789	\|\| ('s' <= (c) && (c) <= 'z'))
	3790	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
	3791	#endif
	3792
	3793	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
	3794	int
	3795	main ()
	3796	{
	3797	int i;
	3798	for (i = 0; i < 256; i++)
	3799	if (XOR (islower (i), ISLOWER (i))
	3800	\|\| toupper (i) != TOUPPER (i))
	3801	exit(2);
	3802	exit (0);
	3803	}
	3804	_ACEOF
	3805	rm -f conftest$ac_exeext
	3806	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
	3807	(eval $ac_link) 2>&5
	3808	ac_status=$?
	3809	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3810	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
	3811	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	3812	(eval $ac_try) 2>&5
	3813	ac_status=$?
	3814	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3815	(exit $ac_status); }; }; then
	3816	:
	3817	else
	3818	echo "$as_me: program exited with status $ac_status" >&5
	3819	echo "$as_me: failed program was:" >&5
	3820	sed 's/^/\| /' conftest.$ac_ext >&5
	3821
	3822	( exit $ac_status )
	3823	ac_cv_header_stdc=no
	3824	fi
	3825	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
	3826	fi
	3827	fi
	3828	fi
	3829	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
	3830	echo "${ECHO_T}$ac_cv_header_stdc" >&6
	3831	if test $ac_cv_header_stdc = yes; then
	3832
	3833	cat >>confdefs.h <<\_ACEOF
	3834	#define STDC_HEADERS 1
	3835	_ACEOF
	3836
	3837	fi
	3838
	3839
[3100]	3840	### CHECKING OPTIONAT ARGUMENTS
[3173]	3841	## DEBUG-statement
	3842	DEBUG=no
	3843	echo "$as_me:$LINENO: checking if DEBUG-mode should be enabled" >&5
	3844	echo $ECHO_N "checking if DEBUG-mode should be enabled... $ECHO_C" >&6
[3181]	3845	# Check whether --enable-debug or --disable-debug was given.
	3846	if test "${enable_debug+set}" = set; then
	3847	enableval="$enable_debug"
[3205]	3848	DEBUG=$enableval
[3173]	3849	fi;
	3850
[3205]	3851	if test "$DEBUG" = "no"; then
	3852	echo "no"
	3853	echo " -> Setting debuglevel to 1. Like this you can still see errors."
	3854	DEBUG=1
	3855	elif test "$DEBUG" = yes; then
	3856	echo "yes"
	3857	echo " -> Setting debuglevel to 3. HARD DEBUG MODE!!."
	3858	DEBUG=3
	3859	else
	3860	echo "yes set to $DEBUG"
	3861	fi
	3862
[3173]	3863	cat >>confdefs.h <<_ACEOF
[3205]	3864	#define DEBUG $DEBUG
[3173]	3865	_ACEOF
	3866
	3867
	3868
	3869
[3100]	3870	## GTK-disabled
	3871	echo "$as_me:$LINENO: checking if gtk should be enabled" >&5
	3872	echo $ECHO_N "checking if gtk should be enabled... $ECHO_C" >&6
[3181]	3873
	3874	# Check whether --with-gtk or --without-gtk was given.
	3875	if test "${with_gtk+set}" = set; then
	3876	withval="$with_gtk"
[3100]	3877	def_gtk=no
[3205]	3878	else
	3879	def_gtk=yes
[3100]	3880	fi;
	3881	if test "$def_gtk" = yes; then
	3882	echo "yes"
	3883	fi
	3884	if test "$def_gtk" = no; then
	3885	echo "no"
	3886	fi
[3140]	3887	### SDL_image-disable
	3888	def_sdl_image=yes
	3889	echo "$as_me:$LINENO: checking if SDL_image should be enabled" >&5
	3890	echo $ECHO_N "checking if SDL_image should be enabled... $ECHO_C" >&6
[3181]	3891
	3892	# Check whether --with-sdl_image or --without-sdl_image was given.
	3893	if test "${with_sdl_image+set}" = set; then
	3894	withval="$with_sdl_image"
[3140]	3895	def_sdl_image=no
	3896	fi;
	3897	if test "$def_sdl_image" = yes; then
	3898	echo "yes"
	3899	fi
	3900	if test "$def_sdl_image" = no; then
	3901	echo "no"
	3902	fi
[3100]	3903
[3219]	3904
	3905	## PROGRAMM CHECKING
	3906	# checking for Doxygen
	3907	# Extract the first word of "doxygen", so it can be a program name with args.
	3908	set dummy doxygen; ac_word=$2
	3909	echo "$as_me:$LINENO: checking for $ac_word" >&5
	3910	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
	3911	if test "${ac_cv_path_DOXYGEN+set}" = set; then
	3912	echo $ECHO_N "(cached) $ECHO_C" >&6
	3913	else
	3914	case $DOXYGEN in
	3915	[\\/]* \| ?:[\\/]*)
	3916	ac_cv_path_DOXYGEN="$DOXYGEN" # Let the user override the test with a path.
	3917	;;
	3918	*)
	3919	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	3920	for as_dir in $PATH
	3921	do
	3922	IFS=$as_save_IFS
	3923	test -z "$as_dir" && as_dir=.
	3924	for ac_exec_ext in '' $ac_executable_extensions; do
	3925	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
	3926	ac_cv_path_DOXYGEN="$as_dir/$ac_word$ac_exec_ext"
	3927	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
	3928	break 2
	3929	fi
	3930	done
	3931	done
	3932
	3933	;;
	3934	esac
	3935	fi
	3936	DOXYGEN=$ac_cv_path_DOXYGEN
	3937
	3938	if test -n "$DOXYGEN"; then
	3939	echo "$as_me:$LINENO: result: $DOXYGEN" >&5
	3940	echo "${ECHO_T}$DOXYGEN" >&6
	3941	else
	3942	echo "$as_me:$LINENO: result: no" >&5
	3943	echo "${ECHO_T}no" >&6
	3944	fi
	3945
	3946
	3947
	3948	if test $DOXYGEN; then
	3949	DOXYGEN_TRUE=
	3950	DOXYGEN_FALSE='#'
	3951	else
	3952	DOXYGEN_TRUE='#'
	3953	DOXYGEN_FALSE=
	3954	fi
	3955
	3956
[2925]	3957	### CHECKING FOR SYSTEM ###
[1971]	3958
[2925]	3959	echo "$as_me:$LINENO: checking for System" >&5
	3960	echo $ECHO_N "checking for System... $ECHO_C" >&6
[2980]	3961	## checking for openGL-environment and other sys-specific parameters
	3962	case "$target" in
[2925]	3963	### WINDOWS ###
[2980]	3964	--mingw32*)
[2925]	3965	echo "mingw-WINDOWS detected"
[1971]	3966
[2925]	3967	mingw="yes"
	3968	MSBITFIELDS="-mms-bitfields"
	3969	MWINDOWS="-mwindows"
[1971]	3970
[2925]	3971	# checking gl header
	3972	#done before loop
[1971]	3973
[2968]	3974	# checking gl header
[2925]	3975	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
[1971]	3976
	3977
	3978
	3979
[2925]	3980
	3981
	3982
	3983
	3984
[1971]	3985	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
	3986	inttypes.h stdint.h unistd.h
	3987	do
	3988	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
	3989	echo "$as_me:$LINENO: checking for $ac_header" >&5
	3990	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	3991	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	3992	echo $ECHO_N "(cached) $ECHO_C" >&6
	3993	else
	3994	cat >conftest.$ac_ext <<_ACEOF
	3995	/* confdefs.h. */
	3996	_ACEOF
	3997	cat confdefs.h >>conftest.$ac_ext
	3998	cat >>conftest.$ac_ext <<_ACEOF
	3999	/* end confdefs.h. */
	4000	$ac_includes_default
	4001
	4002	#include <$ac_header>
	4003	_ACEOF
	4004	rm -f conftest.$ac_objext
	4005	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	4006	(eval $ac_compile) 2>conftest.er1
	4007	ac_status=$?
	4008	grep -v '^ *+' conftest.er1 >conftest.err
	4009	rm -f conftest.er1
	4010	cat conftest.err >&5
	4011	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4012	(exit $ac_status); } &&
	4013	{ ac_try='test -z "$ac_c_werror_flag"
	4014	\|\| test ! -s conftest.err'
	4015	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	4016	(eval $ac_try) 2>&5
	4017	ac_status=$?
	4018	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4019	(exit $ac_status); }; } &&
	4020	{ ac_try='test -s conftest.$ac_objext'
	4021	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	4022	(eval $ac_try) 2>&5
	4023	ac_status=$?
	4024	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4025	(exit $ac_status); }; }; then
	4026	eval "$as_ac_Header=yes"
	4027	else
	4028	echo "$as_me: failed program was:" >&5
	4029	sed 's/^/\| /' conftest.$ac_ext >&5
	4030
	4031	eval "$as_ac_Header=no"
	4032	fi
	4033	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	4034	fi
	4035	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	4036	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	4037	if test `eval echo '${'$as_ac_Header'}'` = yes; then
	4038	cat >>confdefs.h <<_ACEOF
	4039	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
	4040	_ACEOF
	4041
	4042	fi
	4043
	4044	done
	4045
	4046
	4047
[2879]	4048	for ac_header in GL/gl.h
	4049	do
	4050	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
	4051	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	4052	echo "$as_me:$LINENO: checking for $ac_header" >&5
	4053	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	4054	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	4055	echo $ECHO_N "(cached) $ECHO_C" >&6
	4056	fi
	4057	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	4058	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	4059	else
	4060	# Is the header compilable?
	4061	echo "$as_me:$LINENO: checking $ac_header usability" >&5
	4062	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
	4063	cat >conftest.$ac_ext <<_ACEOF
	4064	/* confdefs.h. */
	4065	_ACEOF
	4066	cat confdefs.h >>conftest.$ac_ext
	4067	cat >>conftest.$ac_ext <<_ACEOF
	4068	/* end confdefs.h. */
	4069	$ac_includes_default
	4070	#include <$ac_header>
	4071	_ACEOF
	4072	rm -f conftest.$ac_objext
	4073	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	4074	(eval $ac_compile) 2>conftest.er1
	4075	ac_status=$?
	4076	grep -v '^ *+' conftest.er1 >conftest.err
	4077	rm -f conftest.er1
	4078	cat conftest.err >&5
	4079	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4080	(exit $ac_status); } &&
	4081	{ ac_try='test -z "$ac_c_werror_flag"
	4082	\|\| test ! -s conftest.err'
	4083	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	4084	(eval $ac_try) 2>&5
	4085	ac_status=$?
	4086	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4087	(exit $ac_status); }; } &&
	4088	{ ac_try='test -s conftest.$ac_objext'
	4089	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	4090	(eval $ac_try) 2>&5
	4091	ac_status=$?
	4092	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4093	(exit $ac_status); }; }; then
	4094	ac_header_compiler=yes
	4095	else
	4096	echo "$as_me: failed program was:" >&5
	4097	sed 's/^/\| /' conftest.$ac_ext >&5
	4098
	4099	ac_header_compiler=no
	4100	fi
	4101	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	4102	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
	4103	echo "${ECHO_T}$ac_header_compiler" >&6
	4104
	4105	# Is the header present?
	4106	echo "$as_me:$LINENO: checking $ac_header presence" >&5
	4107	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
	4108	cat >conftest.$ac_ext <<_ACEOF
	4109	/* confdefs.h. */
	4110	_ACEOF
	4111	cat confdefs.h >>conftest.$ac_ext
	4112	cat >>conftest.$ac_ext <<_ACEOF
	4113	/* end confdefs.h. */
	4114	#include <$ac_header>
	4115	_ACEOF
	4116	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
	4117	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
	4118	ac_status=$?
	4119	grep -v '^ *+' conftest.er1 >conftest.err
	4120	rm -f conftest.er1
	4121	cat conftest.err >&5
	4122	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4123	(exit $ac_status); } >/dev/null; then
	4124	if test -s conftest.err; then
	4125	ac_cpp_err=$ac_c_preproc_warn_flag
	4126	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
	4127	else
	4128	ac_cpp_err=
	4129	fi
	4130	else
	4131	ac_cpp_err=yes
	4132	fi
	4133	if test -z "$ac_cpp_err"; then
	4134	ac_header_preproc=yes
	4135	else
	4136	echo "$as_me: failed program was:" >&5
	4137	sed 's/^/\| /' conftest.$ac_ext >&5
	4138
	4139	ac_header_preproc=no
	4140	fi
	4141	rm -f conftest.err conftest.$ac_ext
	4142	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
	4143	echo "${ECHO_T}$ac_header_preproc" >&6
	4144
	4145	# So? What about this header?
	4146	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
	4147	yes:no: )
	4148	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
	4149	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
	4150	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
	4151	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
	4152	ac_header_preproc=yes
	4153	;;
	4154	no:yes:* )
	4155	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
	4156	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
	4157	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
	4158	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
	4159	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
	4160	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
	4161	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
	4162	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
	4163	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
	4164	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
	4165	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
	4166	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
	4167	(
	4168	cat <<\_ASBOX
	4169	## ------------------------------------------- ##
	4170	## Report this to orxonox-dev@mail.datacore.ch ##
	4171	## ------------------------------------------- ##
	4172	_ASBOX
	4173	) \|
	4174	sed "s/^/$as_me: WARNING: /" >&2
	4175	;;
	4176	esac
	4177	echo "$as_me:$LINENO: checking for $ac_header" >&5
	4178	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	4179	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	4180	echo $ECHO_N "(cached) $ECHO_C" >&6
	4181	else
	4182	eval "$as_ac_Header=\$ac_header_preproc"
	4183	fi
	4184	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	4185	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	4186
	4187	fi
	4188	if test `eval echo '${'$as_ac_Header'}'` = yes; then
	4189	cat >>confdefs.h <<_ACEOF
	4190	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
	4191	_ACEOF
	4192
	4193	else
	4194	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
	4195	echo "$as_me: error: cannot find opengl headers" >&2;}
	4196	{ (exit 1); exit 1; }; }
	4197	fi
	4198
	4199	done
	4200
[2701]	4201	# checking for Windows openGl library
[1971]	4202	echo "$as_me:$LINENO: checking for main in -lopengl32" >&5
	4203	echo $ECHO_N "checking for main in -lopengl32... $ECHO_C" >&6
	4204	if test "${ac_cv_lib_opengl32_main+set}" = set; then
[1959]	4205	echo $ECHO_N "(cached) $ECHO_C" >&6
	4206	else
	4207	ac_check_lib_save_LIBS=$LIBS
	4208	LIBS="-lopengl32 $LIBS"
	4209	cat >conftest.$ac_ext <<_ACEOF
	4210	/* confdefs.h. */
[1956]	4211	_ACEOF
[1959]	4212	cat confdefs.h >>conftest.$ac_ext
	4213	cat >>conftest.$ac_ext <<_ACEOF
	4214	/* end confdefs.h. */
[1956]	4215
[1971]	4216
[1959]	4217	int
	4218	main ()
	4219	{
[1971]	4220	main ();
[1959]	4221	;
	4222	return 0;
	4223	}
	4224	_ACEOF
	4225	rm -f conftest.$ac_objext conftest$ac_exeext
	4226	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
	4227	(eval $ac_link) 2>conftest.er1
	4228	ac_status=$?
	4229	grep -v '^ *+' conftest.er1 >conftest.err
	4230	rm -f conftest.er1
	4231	cat conftest.err >&5
	4232	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4233	(exit $ac_status); } &&
	4234	{ ac_try='test -z "$ac_c_werror_flag"
	4235	\|\| test ! -s conftest.err'
	4236	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	4237	(eval $ac_try) 2>&5
	4238	ac_status=$?
	4239	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4240	(exit $ac_status); }; } &&
	4241	{ ac_try='test -s conftest$ac_exeext'
	4242	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	4243	(eval $ac_try) 2>&5
	4244	ac_status=$?
	4245	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4246	(exit $ac_status); }; }; then
[1971]	4247	ac_cv_lib_opengl32_main=yes
[1959]	4248	else
	4249	echo "$as_me: failed program was:" >&5
	4250	sed 's/^/\| /' conftest.$ac_ext >&5
[1956]	4251
[1971]	4252	ac_cv_lib_opengl32_main=no
[1956]	4253	fi
[1959]	4254	rm -f conftest.err conftest.$ac_objext \
	4255	conftest$ac_exeext conftest.$ac_ext
	4256	LIBS=$ac_check_lib_save_LIBS
	4257	fi
[1971]	4258	echo "$as_me:$LINENO: result: $ac_cv_lib_opengl32_main" >&5
	4259	echo "${ECHO_T}$ac_cv_lib_opengl32_main" >&6
	4260	if test $ac_cv_lib_opengl32_main = yes; then
	4261	FOUND_opengl32=yes
	4262	else
	4263	"gl/gl.h"
[1959]	4264	fi
[1956]	4265
[1971]	4266	if test "$FOUND_opengl32" = "yes" ; then
[1959]	4267	LIBS="$LIBS -lopengl32"
[1971]	4268	else
[1959]	4269	echo "------------------"
	4270	echo "opengl not found."
	4271	echo "please install the opengl package which can be found at http://www.opengl.org"
	4272	echo "------------------"
	4273	exit -1
	4274	fi
	4275
[2701]	4276	# cheking for GLU-header
[1971]	4277
	4278	for ac_header in GL/glu.h
	4279	do
	4280	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
	4281	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	4282	echo "$as_me:$LINENO: checking for $ac_header" >&5
	4283	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	4284	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	4285	echo $ECHO_N "(cached) $ECHO_C" >&6
	4286	fi
	4287	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	4288	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	4289	else
	4290	# Is the header compilable?
	4291	echo "$as_me:$LINENO: checking $ac_header usability" >&5
	4292	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
	4293	cat >conftest.$ac_ext <<_ACEOF
	4294	/* confdefs.h. */
	4295	_ACEOF
	4296	cat confdefs.h >>conftest.$ac_ext
	4297	cat >>conftest.$ac_ext <<_ACEOF
	4298	/* end confdefs.h. */
	4299	$ac_includes_default
	4300	#include <$ac_header>
	4301	_ACEOF
	4302	rm -f conftest.$ac_objext
	4303	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	4304	(eval $ac_compile) 2>conftest.er1
	4305	ac_status=$?
	4306	grep -v '^ *+' conftest.er1 >conftest.err
	4307	rm -f conftest.er1
	4308	cat conftest.err >&5
	4309	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4310	(exit $ac_status); } &&
	4311	{ ac_try='test -z "$ac_c_werror_flag"
	4312	\|\| test ! -s conftest.err'
	4313	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	4314	(eval $ac_try) 2>&5
	4315	ac_status=$?
	4316	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4317	(exit $ac_status); }; } &&
	4318	{ ac_try='test -s conftest.$ac_objext'
	4319	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	4320	(eval $ac_try) 2>&5
	4321	ac_status=$?
	4322	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4323	(exit $ac_status); }; }; then
	4324	ac_header_compiler=yes
	4325	else
	4326	echo "$as_me: failed program was:" >&5
	4327	sed 's/^/\| /' conftest.$ac_ext >&5
	4328
	4329	ac_header_compiler=no
	4330	fi
	4331	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	4332	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
	4333	echo "${ECHO_T}$ac_header_compiler" >&6
	4334
	4335	# Is the header present?
	4336	echo "$as_me:$LINENO: checking $ac_header presence" >&5
	4337	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
	4338	cat >conftest.$ac_ext <<_ACEOF
	4339	/* confdefs.h. */
	4340	_ACEOF
	4341	cat confdefs.h >>conftest.$ac_ext
	4342	cat >>conftest.$ac_ext <<_ACEOF
	4343	/* end confdefs.h. */
	4344	#include <$ac_header>
	4345	_ACEOF
	4346	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
	4347	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
	4348	ac_status=$?
	4349	grep -v '^ *+' conftest.er1 >conftest.err
	4350	rm -f conftest.er1
	4351	cat conftest.err >&5
	4352	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4353	(exit $ac_status); } >/dev/null; then
	4354	if test -s conftest.err; then
	4355	ac_cpp_err=$ac_c_preproc_warn_flag
	4356	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
	4357	else
	4358	ac_cpp_err=
	4359	fi
	4360	else
	4361	ac_cpp_err=yes
	4362	fi
	4363	if test -z "$ac_cpp_err"; then
	4364	ac_header_preproc=yes
	4365	else
	4366	echo "$as_me: failed program was:" >&5
	4367	sed 's/^/\| /' conftest.$ac_ext >&5
	4368
	4369	ac_header_preproc=no
	4370	fi
	4371	rm -f conftest.err conftest.$ac_ext
	4372	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
	4373	echo "${ECHO_T}$ac_header_preproc" >&6
	4374
	4375	# So? What about this header?
	4376	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
	4377	yes:no: )
	4378	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
	4379	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
	4380	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
	4381	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
	4382	ac_header_preproc=yes
	4383	;;
	4384	no:yes:* )
	4385	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
	4386	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
	4387	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
	4388	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
	4389	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
	4390	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
	4391	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
	4392	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
	4393	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
	4394	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
	4395	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
	4396	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
	4397	(
	4398	cat <<\_ASBOX
	4399	## ------------------------------------------- ##
	4400	## Report this to orxonox-dev@mail.datacore.ch ##
	4401	## ------------------------------------------- ##
	4402	_ASBOX
	4403	) \|
	4404	sed "s/^/$as_me: WARNING: /" >&2
	4405	;;
	4406	esac
	4407	echo "$as_me:$LINENO: checking for $ac_header" >&5
	4408	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	4409	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	4410	echo $ECHO_N "(cached) $ECHO_C" >&6
	4411	else
	4412	eval "$as_ac_Header=\$ac_header_preproc"
	4413	fi
	4414	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	4415	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	4416
	4417	fi
	4418	if test `eval echo '${'$as_ac_Header'}'` = yes; then
	4419	cat >>confdefs.h <<_ACEOF
	4420	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
	4421	_ACEOF
	4422
	4423	else
	4424	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
	4425	echo "$as_me: error: cannot find opengl headers" >&2;}
	4426	{ (exit 1); exit 1; }; }
	4427	fi
	4428
	4429	done
	4430
	4431
[2701]	4432	# checking for libGLU
	4433	echo "$as_me:$LINENO: checking for main in -lglu32" >&5
	4434	echo $ECHO_N "checking for main in -lglu32... $ECHO_C" >&6
	4435	if test "${ac_cv_lib_glu32_main+set}" = set; then
[1956]	4436	echo $ECHO_N "(cached) $ECHO_C" >&6
	4437	else
	4438	ac_check_lib_save_LIBS=$LIBS
[2701]	4439	LIBS="-lglu32 $LIBS"
[1956]	4440	cat >conftest.$ac_ext <<_ACEOF
	4441	/* confdefs.h. */
	4442	_ACEOF
	4443	cat confdefs.h >>conftest.$ac_ext
	4444	cat >>conftest.$ac_ext <<_ACEOF
	4445	/* end confdefs.h. */
	4446
[2701]	4447
[1956]	4448	int
	4449	main ()
	4450	{
[2701]	4451	main ();
[1956]	4452	;
	4453	return 0;
	4454	}
	4455	_ACEOF
	4456	rm -f conftest.$ac_objext conftest$ac_exeext
	4457	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
	4458	(eval $ac_link) 2>conftest.er1
	4459	ac_status=$?
	4460	grep -v '^ *+' conftest.er1 >conftest.err
	4461	rm -f conftest.er1
	4462	cat conftest.err >&5
	4463	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4464	(exit $ac_status); } &&
	4465	{ ac_try='test -z "$ac_c_werror_flag"
	4466	\|\| test ! -s conftest.err'
	4467	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	4468	(eval $ac_try) 2>&5
	4469	ac_status=$?
	4470	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4471	(exit $ac_status); }; } &&
	4472	{ ac_try='test -s conftest$ac_exeext'
	4473	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	4474	(eval $ac_try) 2>&5
	4475	ac_status=$?
	4476	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4477	(exit $ac_status); }; }; then
[2701]	4478	ac_cv_lib_glu32_main=yes
[1956]	4479	else
	4480	echo "$as_me: failed program was:" >&5
	4481	sed 's/^/\| /' conftest.$ac_ext >&5
	4482
[2701]	4483	ac_cv_lib_glu32_main=no
[1956]	4484	fi
	4485	rm -f conftest.err conftest.$ac_objext \
	4486	conftest$ac_exeext conftest.$ac_ext
	4487	LIBS=$ac_check_lib_save_LIBS
	4488	fi
[2701]	4489	echo "$as_me:$LINENO: result: $ac_cv_lib_glu32_main" >&5
	4490	echo "${ECHO_T}$ac_cv_lib_glu32_main" >&6
	4491	if test $ac_cv_lib_glu32_main = yes; then
	4492	FOUND_glu32=yes
[1959]	4493	fi
	4494
[2701]	4495	if test "$FOUND_glu32" = "yes" ; then
	4496	LIBS="$LIBS -lGLU32"
	4497	else
	4498	echo "------------------"
	4499	echo "GLU library not found."
	4500	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
	4501	echo "------------------"
	4502	exit -1
	4503	fi
	4504
	4505	# checking for mingw32
	4506	echo "$as_me:$LINENO: checking for main in -lmingw32" >&5
	4507	echo $ECHO_N "checking for main in -lmingw32... $ECHO_C" >&6
	4508	if test "${ac_cv_lib_mingw32_main+set}" = set; then
[1959]	4509	echo $ECHO_N "(cached) $ECHO_C" >&6
	4510	else
	4511	ac_check_lib_save_LIBS=$LIBS
[2701]	4512	LIBS="-lmingw32 $LIBS"
[1959]	4513	cat >conftest.$ac_ext <<_ACEOF
	4514	/* confdefs.h. */
[1956]	4515	_ACEOF
[1959]	4516	cat confdefs.h >>conftest.$ac_ext
	4517	cat >>conftest.$ac_ext <<_ACEOF
	4518	/* end confdefs.h. */
[1956]	4519
[1971]	4520
[1959]	4521	int
	4522	main ()
	4523	{
[1971]	4524	main ();
[1959]	4525	;
	4526	return 0;
	4527	}
	4528	_ACEOF
	4529	rm -f conftest.$ac_objext conftest$ac_exeext
	4530	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
	4531	(eval $ac_link) 2>conftest.er1
	4532	ac_status=$?
	4533	grep -v '^ *+' conftest.er1 >conftest.err
	4534	rm -f conftest.er1
	4535	cat conftest.err >&5
	4536	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4537	(exit $ac_status); } &&
	4538	{ ac_try='test -z "$ac_c_werror_flag"
	4539	\|\| test ! -s conftest.err'
	4540	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	4541	(eval $ac_try) 2>&5
	4542	ac_status=$?
	4543	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4544	(exit $ac_status); }; } &&
	4545	{ ac_try='test -s conftest$ac_exeext'
	4546	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	4547	(eval $ac_try) 2>&5
	4548	ac_status=$?
	4549	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4550	(exit $ac_status); }; }; then
[2701]	4551	ac_cv_lib_mingw32_main=yes
[1959]	4552	else
	4553	echo "$as_me: failed program was:" >&5
	4554	sed 's/^/\| /' conftest.$ac_ext >&5
[1956]	4555
[2701]	4556	ac_cv_lib_mingw32_main=no
[1956]	4557	fi
[1959]	4558	rm -f conftest.err conftest.$ac_objext \
	4559	conftest$ac_exeext conftest.$ac_ext
	4560	LIBS=$ac_check_lib_save_LIBS
	4561	fi
[2701]	4562	echo "$as_me:$LINENO: result: $ac_cv_lib_mingw32_main" >&5
	4563	echo "${ECHO_T}$ac_cv_lib_mingw32_main" >&6
	4564	if test $ac_cv_lib_mingw32_main = yes; then
	4565	FOUND_mingw32=yes
[1959]	4566	fi
[1956]	4567
[2701]	4568	if test $FOUND_mingw32 = "yes"; then
	4569	LIBS="$LIBS -lmingw32"
	4570	fi
[2989]	4571	# checking for SDL-headers
[1959]	4572
[2989]	4573	for ac_header in SDL/SDL.h
	4574	do
	4575	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
	4576	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	4577	echo "$as_me:$LINENO: checking for $ac_header" >&5
	4578	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	4579	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	4580	echo $ECHO_N "(cached) $ECHO_C" >&6
	4581	fi
	4582	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	4583	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	4584	else
	4585	# Is the header compilable?
	4586	echo "$as_me:$LINENO: checking $ac_header usability" >&5
	4587	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
	4588	cat >conftest.$ac_ext <<_ACEOF
	4589	/* confdefs.h. */
	4590	_ACEOF
	4591	cat confdefs.h >>conftest.$ac_ext
	4592	cat >>conftest.$ac_ext <<_ACEOF
	4593	/* end confdefs.h. */
	4594	$ac_includes_default
	4595	#include <$ac_header>
	4596	_ACEOF
	4597	rm -f conftest.$ac_objext
	4598	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	4599	(eval $ac_compile) 2>conftest.er1
	4600	ac_status=$?
	4601	grep -v '^ *+' conftest.er1 >conftest.err
	4602	rm -f conftest.er1
	4603	cat conftest.err >&5
	4604	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4605	(exit $ac_status); } &&
	4606	{ ac_try='test -z "$ac_c_werror_flag"
	4607	\|\| test ! -s conftest.err'
	4608	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	4609	(eval $ac_try) 2>&5
	4610	ac_status=$?
	4611	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4612	(exit $ac_status); }; } &&
	4613	{ ac_try='test -s conftest.$ac_objext'
	4614	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	4615	(eval $ac_try) 2>&5
	4616	ac_status=$?
	4617	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4618	(exit $ac_status); }; }; then
	4619	ac_header_compiler=yes
	4620	else
	4621	echo "$as_me: failed program was:" >&5
	4622	sed 's/^/\| /' conftest.$ac_ext >&5
	4623
	4624	ac_header_compiler=no
	4625	fi
	4626	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	4627	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
	4628	echo "${ECHO_T}$ac_header_compiler" >&6
	4629
	4630	# Is the header present?
	4631	echo "$as_me:$LINENO: checking $ac_header presence" >&5
	4632	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
	4633	cat >conftest.$ac_ext <<_ACEOF
	4634	/* confdefs.h. */
	4635	_ACEOF
	4636	cat confdefs.h >>conftest.$ac_ext
	4637	cat >>conftest.$ac_ext <<_ACEOF
	4638	/* end confdefs.h. */
	4639	#include <$ac_header>
	4640	_ACEOF
	4641	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
	4642	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
	4643	ac_status=$?
	4644	grep -v '^ *+' conftest.er1 >conftest.err
	4645	rm -f conftest.er1
	4646	cat conftest.err >&5
	4647	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4648	(exit $ac_status); } >/dev/null; then
	4649	if test -s conftest.err; then
	4650	ac_cpp_err=$ac_c_preproc_warn_flag
	4651	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
	4652	else
	4653	ac_cpp_err=
	4654	fi
	4655	else
	4656	ac_cpp_err=yes
	4657	fi
	4658	if test -z "$ac_cpp_err"; then
	4659	ac_header_preproc=yes
	4660	else
	4661	echo "$as_me: failed program was:" >&5
	4662	sed 's/^/\| /' conftest.$ac_ext >&5
	4663
	4664	ac_header_preproc=no
	4665	fi
	4666	rm -f conftest.err conftest.$ac_ext
	4667	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
	4668	echo "${ECHO_T}$ac_header_preproc" >&6
	4669
	4670	# So? What about this header?
	4671	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
	4672	yes:no: )
	4673	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
	4674	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
	4675	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
	4676	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
	4677	ac_header_preproc=yes
[2701]	4678	;;
[2989]	4679	no:yes:* )
	4680	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
	4681	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
	4682	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
	4683	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
	4684	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
	4685	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
	4686	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
	4687	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
	4688	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
	4689	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
	4690	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
	4691	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
	4692	(
	4693	cat <<\_ASBOX
	4694	## ------------------------------------------- ##
	4695	## Report this to orxonox-dev@mail.datacore.ch ##
	4696	## ------------------------------------------- ##
	4697	_ASBOX
	4698	) \|
	4699	sed "s/^/$as_me: WARNING: /" >&2
	4700	;;
	4701	esac
	4702	echo "$as_me:$LINENO: checking for $ac_header" >&5
	4703	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	4704	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	4705	echo $ECHO_N "(cached) $ECHO_C" >&6
	4706	else
	4707	eval "$as_ac_Header=\$ac_header_preproc"
	4708	fi
	4709	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	4710	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
[2701]	4711
[2989]	4712	fi
	4713	if test `eval echo '${'$as_ac_Header'}'` = yes; then
	4714	cat >>confdefs.h <<_ACEOF
	4715	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
	4716	_ACEOF
	4717
	4718	else
	4719	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
	4720	echo "$as_me: error: cannot find SDL headers" >&2;}
	4721	{ (exit 1); exit 1; }; }
	4722	fi
	4723
	4724	done
	4725
	4726
	4727	#checking for libSDL
	4728	echo "$as_me:$LINENO: checking for main in -lsdlmain" >&5
	4729	echo $ECHO_N "checking for main in -lsdlmain... $ECHO_C" >&6
	4730	if test "${ac_cv_lib_sdlmain_main+set}" = set; then
	4731	echo $ECHO_N "(cached) $ECHO_C" >&6
	4732	else
	4733	ac_check_lib_save_LIBS=$LIBS
	4734	LIBS="-lsdlmain $LIBS"
	4735	cat >conftest.$ac_ext <<_ACEOF
	4736	/* confdefs.h. */
	4737	_ACEOF
	4738	cat confdefs.h >>conftest.$ac_ext
	4739	cat >>conftest.$ac_ext <<_ACEOF
	4740	/* end confdefs.h. */
	4741
	4742
	4743	int
	4744	main ()
	4745	{
	4746	main ();
	4747	;
	4748	return 0;
	4749	}
	4750	_ACEOF
	4751	rm -f conftest.$ac_objext conftest$ac_exeext
	4752	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
	4753	(eval $ac_link) 2>conftest.er1
	4754	ac_status=$?
	4755	grep -v '^ *+' conftest.er1 >conftest.err
	4756	rm -f conftest.er1
	4757	cat conftest.err >&5
	4758	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4759	(exit $ac_status); } &&
	4760	{ ac_try='test -z "$ac_c_werror_flag"
	4761	\|\| test ! -s conftest.err'
	4762	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	4763	(eval $ac_try) 2>&5
	4764	ac_status=$?
	4765	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4766	(exit $ac_status); }; } &&
	4767	{ ac_try='test -s conftest$ac_exeext'
	4768	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	4769	(eval $ac_try) 2>&5
	4770	ac_status=$?
	4771	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4772	(exit $ac_status); }; }; then
	4773	ac_cv_lib_sdlmain_main=yes
	4774	else
	4775	echo "$as_me: failed program was:" >&5
	4776	sed 's/^/\| /' conftest.$ac_ext >&5
	4777
	4778	ac_cv_lib_sdlmain_main=no
	4779	fi
	4780	rm -f conftest.err conftest.$ac_objext \
	4781	conftest$ac_exeext conftest.$ac_ext
	4782	LIBS=$ac_check_lib_save_LIBS
	4783	fi
	4784	echo "$as_me:$LINENO: result: $ac_cv_lib_sdlmain_main" >&5
	4785	echo "${ECHO_T}$ac_cv_lib_sdlmain_main" >&6
	4786	if test $ac_cv_lib_sdlmain_main = yes; then
	4787	FOUND_sdlmain=yes
	4788	fi
	4789
	4790	if test "$FOUND_sdlmain" = "yes" ; then
	4791	LIBS="$LIBS -lsdlmain"
	4792	else
	4793	echo "------------------"
	4794	echo "SDL library not found."
	4795	echo "please install the SDL library, which can be found at http://www.libsdl.org"
	4796	echo "------------------"
	4797	exit 1
	4798	fi
	4799	echo "$as_me:$LINENO: checking for main in -lsdl" >&5
	4800	echo $ECHO_N "checking for main in -lsdl... $ECHO_C" >&6
	4801	if test "${ac_cv_lib_sdl_main+set}" = set; then
	4802	echo $ECHO_N "(cached) $ECHO_C" >&6
	4803	else
	4804	ac_check_lib_save_LIBS=$LIBS
	4805	LIBS="-lsdl $LIBS"
	4806	cat >conftest.$ac_ext <<_ACEOF
	4807	/* confdefs.h. */
	4808	_ACEOF
	4809	cat confdefs.h >>conftest.$ac_ext
	4810	cat >>conftest.$ac_ext <<_ACEOF
	4811	/* end confdefs.h. */
	4812
	4813
	4814	int
	4815	main ()
	4816	{
	4817	main ();
	4818	;
	4819	return 0;
	4820	}
	4821	_ACEOF
	4822	rm -f conftest.$ac_objext conftest$ac_exeext
	4823	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
	4824	(eval $ac_link) 2>conftest.er1
	4825	ac_status=$?
	4826	grep -v '^ *+' conftest.er1 >conftest.err
	4827	rm -f conftest.er1
	4828	cat conftest.err >&5
	4829	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4830	(exit $ac_status); } &&
	4831	{ ac_try='test -z "$ac_c_werror_flag"
	4832	\|\| test ! -s conftest.err'
	4833	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	4834	(eval $ac_try) 2>&5
	4835	ac_status=$?
	4836	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4837	(exit $ac_status); }; } &&
	4838	{ ac_try='test -s conftest$ac_exeext'
	4839	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	4840	(eval $ac_try) 2>&5
	4841	ac_status=$?
	4842	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4843	(exit $ac_status); }; }; then
	4844	ac_cv_lib_sdl_main=yes
	4845	else
	4846	echo "$as_me: failed program was:" >&5
	4847	sed 's/^/\| /' conftest.$ac_ext >&5
	4848
	4849	ac_cv_lib_sdl_main=no
	4850	fi
	4851	rm -f conftest.err conftest.$ac_objext \
	4852	conftest$ac_exeext conftest.$ac_ext
	4853	LIBS=$ac_check_lib_save_LIBS
	4854	fi
	4855	echo "$as_me:$LINENO: result: $ac_cv_lib_sdl_main" >&5
	4856	echo "${ECHO_T}$ac_cv_lib_sdl_main" >&6
	4857	if test $ac_cv_lib_sdl_main = yes; then
	4858	FOUND_sdl=yes
	4859	fi
	4860
	4861	if test "$FOUND_sdl" = "yes" ; then
	4862	LIBS="$LIBS -lsdl"
	4863	else
	4864	echo "------------------"
	4865	echo "SDL library not found."
	4866	echo "please install the SDL library, which can be found at http://www.libsdl.org"
	4867	echo "------------------"
	4868	exit -1
	4869	fi
	4870
	4871	;;
	4872
[2701]	4873	### LINUX ###
[2980]	4874	--linux*)
[2701]	4875	echo "Linux detected"
[1956]	4876
[2701]	4877	Linux="yes"
	4878
[3180]	4879	CPPFLAGS="-I/usr/X11R6/include"
	4880	LDFLAGS="-L/usr/Mesa-6.0.1/lib -L/usr/X11R6/lib $LDFLAGS"
[2968]	4881	# checking gl header
[2701]	4882
[2879]	4883	for ac_header in GL/gl.h
	4884	do
	4885	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
	4886	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	4887	echo "$as_me:$LINENO: checking for $ac_header" >&5
	4888	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	4889	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	4890	echo $ECHO_N "(cached) $ECHO_C" >&6
	4891	fi
	4892	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	4893	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	4894	else
	4895	# Is the header compilable?
	4896	echo "$as_me:$LINENO: checking $ac_header usability" >&5
	4897	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
	4898	cat >conftest.$ac_ext <<_ACEOF
	4899	/* confdefs.h. */
	4900	_ACEOF
	4901	cat confdefs.h >>conftest.$ac_ext
	4902	cat >>conftest.$ac_ext <<_ACEOF
	4903	/* end confdefs.h. */
	4904	$ac_includes_default
	4905	#include <$ac_header>
	4906	_ACEOF
	4907	rm -f conftest.$ac_objext
	4908	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	4909	(eval $ac_compile) 2>conftest.er1
	4910	ac_status=$?
	4911	grep -v '^ *+' conftest.er1 >conftest.err
	4912	rm -f conftest.er1
	4913	cat conftest.err >&5
	4914	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4915	(exit $ac_status); } &&
	4916	{ ac_try='test -z "$ac_c_werror_flag"
	4917	\|\| test ! -s conftest.err'
	4918	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	4919	(eval $ac_try) 2>&5
	4920	ac_status=$?
	4921	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4922	(exit $ac_status); }; } &&
	4923	{ ac_try='test -s conftest.$ac_objext'
	4924	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	4925	(eval $ac_try) 2>&5
	4926	ac_status=$?
	4927	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4928	(exit $ac_status); }; }; then
	4929	ac_header_compiler=yes
	4930	else
	4931	echo "$as_me: failed program was:" >&5
	4932	sed 's/^/\| /' conftest.$ac_ext >&5
	4933
	4934	ac_header_compiler=no
	4935	fi
	4936	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	4937	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
	4938	echo "${ECHO_T}$ac_header_compiler" >&6
	4939
	4940	# Is the header present?
	4941	echo "$as_me:$LINENO: checking $ac_header presence" >&5
	4942	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
	4943	cat >conftest.$ac_ext <<_ACEOF
	4944	/* confdefs.h. */
	4945	_ACEOF
	4946	cat confdefs.h >>conftest.$ac_ext
	4947	cat >>conftest.$ac_ext <<_ACEOF
	4948	/* end confdefs.h. */
	4949	#include <$ac_header>
	4950	_ACEOF
	4951	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
	4952	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
	4953	ac_status=$?
	4954	grep -v '^ *+' conftest.er1 >conftest.err
	4955	rm -f conftest.er1
	4956	cat conftest.err >&5
	4957	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4958	(exit $ac_status); } >/dev/null; then
	4959	if test -s conftest.err; then
	4960	ac_cpp_err=$ac_c_preproc_warn_flag
	4961	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
	4962	else
	4963	ac_cpp_err=
	4964	fi
	4965	else
	4966	ac_cpp_err=yes
	4967	fi
	4968	if test -z "$ac_cpp_err"; then
	4969	ac_header_preproc=yes
	4970	else
	4971	echo "$as_me: failed program was:" >&5
	4972	sed 's/^/\| /' conftest.$ac_ext >&5
	4973
	4974	ac_header_preproc=no
	4975	fi
	4976	rm -f conftest.err conftest.$ac_ext
	4977	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
	4978	echo "${ECHO_T}$ac_header_preproc" >&6
	4979
	4980	# So? What about this header?
	4981	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
	4982	yes:no: )
	4983	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
	4984	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
	4985	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
	4986	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
	4987	ac_header_preproc=yes
	4988	;;
	4989	no:yes:* )
	4990	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
	4991	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
	4992	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
	4993	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
	4994	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
	4995	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
	4996	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
	4997	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
	4998	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
	4999	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
	5000	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
	5001	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
	5002	(
	5003	cat <<\_ASBOX
	5004	## ------------------------------------------- ##
	5005	## Report this to orxonox-dev@mail.datacore.ch ##
	5006	## ------------------------------------------- ##
	5007	_ASBOX
	5008	) \|
	5009	sed "s/^/$as_me: WARNING: /" >&2
	5010	;;
	5011	esac
	5012	echo "$as_me:$LINENO: checking for $ac_header" >&5
	5013	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	5014	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	5015	echo $ECHO_N "(cached) $ECHO_C" >&6
	5016	else
	5017	eval "$as_ac_Header=\$ac_header_preproc"
	5018	fi
	5019	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	5020	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	5021
	5022	fi
	5023	if test `eval echo '${'$as_ac_Header'}'` = yes; then
	5024	cat >>confdefs.h <<_ACEOF
	5025	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
	5026	_ACEOF
	5027
	5028	else
	5029	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
	5030	echo "$as_me: error: cannot find opengl headers" >&2;}
	5031	{ (exit 1); exit 1; }; }
	5032	fi
	5033
	5034	done
	5035
	5036
[2701]	5037	# checking for Unix GL
	5038	echo "$as_me:$LINENO: checking for main in -lGL" >&5
	5039	echo $ECHO_N "checking for main in -lGL... $ECHO_C" >&6
	5040	if test "${ac_cv_lib_GL_main+set}" = set; then
[1956]	5041	echo $ECHO_N "(cached) $ECHO_C" >&6
	5042	else
	5043	ac_check_lib_save_LIBS=$LIBS
[2701]	5044	LIBS="-lGL $LIBS"
[1956]	5045	cat >conftest.$ac_ext <<_ACEOF
	5046	/* confdefs.h. */
	5047	_ACEOF
	5048	cat confdefs.h >>conftest.$ac_ext
	5049	cat >>conftest.$ac_ext <<_ACEOF
	5050	/* end confdefs.h. */
	5051
	5052
	5053	int
	5054	main ()
	5055	{
	5056	main ();
	5057	;
	5058	return 0;
	5059	}
	5060	_ACEOF
	5061	rm -f conftest.$ac_objext conftest$ac_exeext
	5062	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
	5063	(eval $ac_link) 2>conftest.er1
	5064	ac_status=$?
	5065	grep -v '^ *+' conftest.er1 >conftest.err
	5066	rm -f conftest.er1
	5067	cat conftest.err >&5
	5068	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5069	(exit $ac_status); } &&
	5070	{ ac_try='test -z "$ac_c_werror_flag"
	5071	\|\| test ! -s conftest.err'
	5072	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	5073	(eval $ac_try) 2>&5
	5074	ac_status=$?
	5075	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5076	(exit $ac_status); }; } &&
	5077	{ ac_try='test -s conftest$ac_exeext'
	5078	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	5079	(eval $ac_try) 2>&5
	5080	ac_status=$?
	5081	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5082	(exit $ac_status); }; }; then
[2701]	5083	ac_cv_lib_GL_main=yes
[1956]	5084	else
	5085	echo "$as_me: failed program was:" >&5
	5086	sed 's/^/\| /' conftest.$ac_ext >&5
	5087
[2701]	5088	ac_cv_lib_GL_main=no
[1956]	5089	fi
	5090	rm -f conftest.err conftest.$ac_objext \
	5091	conftest$ac_exeext conftest.$ac_ext
	5092	LIBS=$ac_check_lib_save_LIBS
	5093	fi
[2701]	5094	echo "$as_me:$LINENO: result: $ac_cv_lib_GL_main" >&5
	5095	echo "${ECHO_T}$ac_cv_lib_GL_main" >&6
	5096	if test $ac_cv_lib_GL_main = yes; then
	5097	FOUND_GL=yes
	5098	fi
	5099
	5100	if test "$FOUND_GL" = "yes" ; then
	5101	LIBS="$LIBS -lGL"
	5102	else
	5103	echo "------------------"
	5104	echo "opengl not found."
	5105	echo "please install the opengl package which can be found at http://www.opengl.org"
	5106	echo "------------------"
	5107	exit -1
	5108	fi
	5109
	5110	# cheking for GLU-header
	5111
	5112	for ac_header in GL/glu.h
	5113	do
	5114	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
	5115	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	5116	echo "$as_me:$LINENO: checking for $ac_header" >&5
	5117	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	5118	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	5119	echo $ECHO_N "(cached) $ECHO_C" >&6
	5120	fi
	5121	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	5122	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	5123	else
	5124	# Is the header compilable?
	5125	echo "$as_me:$LINENO: checking $ac_header usability" >&5
	5126	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
	5127	cat >conftest.$ac_ext <<_ACEOF
	5128	/* confdefs.h. */
[1956]	5129	_ACEOF
[2701]	5130	cat confdefs.h >>conftest.$ac_ext
	5131	cat >>conftest.$ac_ext <<_ACEOF
	5132	/* end confdefs.h. */
	5133	$ac_includes_default
	5134	#include <$ac_header>
	5135	_ACEOF
	5136	rm -f conftest.$ac_objext
	5137	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	5138	(eval $ac_compile) 2>conftest.er1
	5139	ac_status=$?
	5140	grep -v '^ *+' conftest.er1 >conftest.err
	5141	rm -f conftest.er1
	5142	cat conftest.err >&5
	5143	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5144	(exit $ac_status); } &&
	5145	{ ac_try='test -z "$ac_c_werror_flag"
	5146	\|\| test ! -s conftest.err'
	5147	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	5148	(eval $ac_try) 2>&5
	5149	ac_status=$?
	5150	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5151	(exit $ac_status); }; } &&
	5152	{ ac_try='test -s conftest.$ac_objext'
	5153	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	5154	(eval $ac_try) 2>&5
	5155	ac_status=$?
	5156	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5157	(exit $ac_status); }; }; then
	5158	ac_header_compiler=yes
	5159	else
	5160	echo "$as_me: failed program was:" >&5
	5161	sed 's/^/\| /' conftest.$ac_ext >&5
[1956]	5162
[2701]	5163	ac_header_compiler=no
	5164	fi
	5165	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	5166	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
	5167	echo "${ECHO_T}$ac_header_compiler" >&6
[1956]	5168
[2701]	5169	# Is the header present?
	5170	echo "$as_me:$LINENO: checking $ac_header presence" >&5
	5171	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
	5172	cat >conftest.$ac_ext <<_ACEOF
	5173	/* confdefs.h. */
	5174	_ACEOF
	5175	cat confdefs.h >>conftest.$ac_ext
	5176	cat >>conftest.$ac_ext <<_ACEOF
	5177	/* end confdefs.h. */
	5178	#include <$ac_header>
	5179	_ACEOF
	5180	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
	5181	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
	5182	ac_status=$?
	5183	grep -v '^ *+' conftest.er1 >conftest.err
	5184	rm -f conftest.er1
	5185	cat conftest.err >&5
	5186	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5187	(exit $ac_status); } >/dev/null; then
	5188	if test -s conftest.err; then
	5189	ac_cpp_err=$ac_c_preproc_warn_flag
	5190	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
	5191	else
	5192	ac_cpp_err=
	5193	fi
	5194	else
	5195	ac_cpp_err=yes
[1956]	5196	fi
[2701]	5197	if test -z "$ac_cpp_err"; then
	5198	ac_header_preproc=yes
	5199	else
	5200	echo "$as_me: failed program was:" >&5
	5201	sed 's/^/\| /' conftest.$ac_ext >&5
[1956]	5202
[2701]	5203	ac_header_preproc=no
	5204	fi
	5205	rm -f conftest.err conftest.$ac_ext
	5206	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
	5207	echo "${ECHO_T}$ac_header_preproc" >&6
[1956]	5208
[2701]	5209	# So? What about this header?
	5210	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
	5211	yes:no: )
	5212	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
	5213	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
	5214	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
	5215	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
	5216	ac_header_preproc=yes
	5217	;;
	5218	no:yes:* )
	5219	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
	5220	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
	5221	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
	5222	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
	5223	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
	5224	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
	5225	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
	5226	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
	5227	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
	5228	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
	5229	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
	5230	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
	5231	(
	5232	cat <<\_ASBOX
	5233	## ------------------------------------------- ##
	5234	## Report this to orxonox-dev@mail.datacore.ch ##
	5235	## ------------------------------------------- ##
	5236	_ASBOX
	5237	) \|
	5238	sed "s/^/$as_me: WARNING: /" >&2
	5239	;;
	5240	esac
	5241	echo "$as_me:$LINENO: checking for $ac_header" >&5
	5242	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	5243	if eval "test \"\${$as_ac_Header+set}\" = set"; then
[2190]	5244	echo $ECHO_N "(cached) $ECHO_C" >&6
	5245	else
[2701]	5246	eval "$as_ac_Header=\$ac_header_preproc"
	5247	fi
	5248	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	5249	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	5250
	5251	fi
	5252	if test `eval echo '${'$as_ac_Header'}'` = yes; then
	5253	cat >>confdefs.h <<_ACEOF
	5254	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
	5255	_ACEOF
	5256
	5257	else
	5258	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
	5259	echo "$as_me: error: cannot find opengl headers" >&2;}
	5260	{ (exit 1); exit 1; }; }
	5261	fi
	5262
	5263	done
	5264
	5265
	5266	echo "$as_me:$LINENO: checking for gluProject in -lGLU" >&5
	5267	echo $ECHO_N "checking for gluProject in -lGLU... $ECHO_C" >&6
	5268	if test "${ac_cv_lib_GLU_gluProject+set}" = set; then
	5269	echo $ECHO_N "(cached) $ECHO_C" >&6
	5270	else
[2190]	5271	ac_check_lib_save_LIBS=$LIBS
[2701]	5272	LIBS="-lGLU $LIBS"
[2190]	5273	cat >conftest.$ac_ext <<_ACEOF
	5274	/* confdefs.h. */
	5275	_ACEOF
	5276	cat confdefs.h >>conftest.$ac_ext
	5277	cat >>conftest.$ac_ext <<_ACEOF
	5278	/* end confdefs.h. */
	5279
[2701]	5280	/* Override any gcc2 internal prototype to avoid an error. */
	5281	#ifdef __cplusplus
	5282	extern "C"
	5283	#endif
	5284	/* We use char because int might match the return type of a gcc2
	5285	builtin and then its argument prototype would still apply. */
	5286	char gluProject ();
[2190]	5287	int
	5288	main ()
	5289	{
[2701]	5290	gluProject ();
[2190]	5291	;
	5292	return 0;
	5293	}
	5294	_ACEOF
	5295	rm -f conftest.$ac_objext conftest$ac_exeext
	5296	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
	5297	(eval $ac_link) 2>conftest.er1
	5298	ac_status=$?
	5299	grep -v '^ *+' conftest.er1 >conftest.err
	5300	rm -f conftest.er1
	5301	cat conftest.err >&5
	5302	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5303	(exit $ac_status); } &&
	5304	{ ac_try='test -z "$ac_c_werror_flag"
	5305	\|\| test ! -s conftest.err'
	5306	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	5307	(eval $ac_try) 2>&5
	5308	ac_status=$?
	5309	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5310	(exit $ac_status); }; } &&
	5311	{ ac_try='test -s conftest$ac_exeext'
	5312	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	5313	(eval $ac_try) 2>&5
	5314	ac_status=$?
	5315	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5316	(exit $ac_status); }; }; then
[2701]	5317	ac_cv_lib_GLU_gluProject=yes
[2190]	5318	else
	5319	echo "$as_me: failed program was:" >&5
	5320	sed 's/^/\| /' conftest.$ac_ext >&5
	5321
[2701]	5322	ac_cv_lib_GLU_gluProject=no
[2190]	5323	fi
	5324	rm -f conftest.err conftest.$ac_objext \
	5325	conftest$ac_exeext conftest.$ac_ext
	5326	LIBS=$ac_check_lib_save_LIBS
	5327	fi
[2701]	5328	echo "$as_me:$LINENO: result: $ac_cv_lib_GLU_gluProject" >&5
	5329	echo "${ECHO_T}$ac_cv_lib_GLU_gluProject" >&6
	5330	if test $ac_cv_lib_GLU_gluProject = yes; then
	5331	FOUND_GLU=yes
[2190]	5332	fi
	5333
[2701]	5334	if test "$FOUND_GLU" = "yes" ; then
	5335	LIBS="$LIBS -lGLU"
	5336	else
	5337	echo "------------------"
	5338	echo "GLU library not found."
	5339	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
	5340	echo "------------------"
	5341	exit -1
	5342	fi
[2995]	5343
[2991]	5344	# checking for SDL-headers
[2190]	5345
[2991]	5346	for ac_header in SDL/SDL.h
	5347	do
	5348	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
	5349	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	5350	echo "$as_me:$LINENO: checking for $ac_header" >&5
	5351	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	5352	if eval "test \"\${$as_ac_Header+set}\" = set"; then
[2190]	5353	echo $ECHO_N "(cached) $ECHO_C" >&6
	5354	fi
[2991]	5355	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	5356	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
[2190]	5357	else
[2991]	5358	# Is the header compilable?
	5359	echo "$as_me:$LINENO: checking $ac_header usability" >&5
	5360	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
	5361	cat >conftest.$ac_ext <<_ACEOF
[2190]	5362	/* confdefs.h. */
	5363	_ACEOF
	5364	cat confdefs.h >>conftest.$ac_ext
	5365	cat >>conftest.$ac_ext <<_ACEOF
	5366	/* end confdefs.h. */
[2991]	5367	$ac_includes_default
	5368	#include <$ac_header>
[2190]	5369	_ACEOF
[2991]	5370	rm -f conftest.$ac_objext
	5371	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	5372	(eval $ac_compile) 2>conftest.er1
[2190]	5373	ac_status=$?
[2991]	5374	grep -v '^ *+' conftest.er1 >conftest.err
	5375	rm -f conftest.er1
	5376	cat conftest.err >&5
[2190]	5377	echo "$as_me:$LINENO: \$? = $ac_status" >&5
[2991]	5378	(exit $ac_status); } &&
	5379	{ ac_try='test -z "$ac_c_werror_flag"
	5380	\|\| test ! -s conftest.err'
[2190]	5381	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	5382	(eval $ac_try) 2>&5
	5383	ac_status=$?
	5384	echo "$as_me:$LINENO: \$? = $ac_status" >&5
[2991]	5385	(exit $ac_status); }; } &&
	5386	{ ac_try='test -s conftest.$ac_objext'
	5387	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	5388	(eval $ac_try) 2>&5
	5389	ac_status=$?
	5390	echo "$as_me:$LINENO: \$? = $ac_status" >&5
[2190]	5391	(exit $ac_status); }; }; then
[2991]	5392	ac_header_compiler=yes
[2190]	5393	else
[2991]	5394	echo "$as_me: failed program was:" >&5
[2190]	5395	sed 's/^/\| /' conftest.$ac_ext >&5
	5396
[2991]	5397	ac_header_compiler=no
[2190]	5398	fi
[2991]	5399	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	5400	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
	5401	echo "${ECHO_T}$ac_header_compiler" >&6
	5402
	5403	# Is the header present?
	5404	echo "$as_me:$LINENO: checking $ac_header presence" >&5
	5405	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
	5406	cat >conftest.$ac_ext <<_ACEOF
	5407	/* confdefs.h. */
	5408	_ACEOF
	5409	cat confdefs.h >>conftest.$ac_ext
	5410	cat >>conftest.$ac_ext <<_ACEOF
	5411	/* end confdefs.h. */
	5412	#include <$ac_header>
	5413	_ACEOF
	5414	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
	5415	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
	5416	ac_status=$?
	5417	grep -v '^ *+' conftest.er1 >conftest.err
	5418	rm -f conftest.er1
	5419	cat conftest.err >&5
	5420	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5421	(exit $ac_status); } >/dev/null; then
	5422	if test -s conftest.err; then
	5423	ac_cpp_err=$ac_c_preproc_warn_flag
	5424	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
	5425	else
	5426	ac_cpp_err=
	5427	fi
	5428	else
	5429	ac_cpp_err=yes
[2190]	5430	fi
[2991]	5431	if test -z "$ac_cpp_err"; then
	5432	ac_header_preproc=yes
	5433	else
	5434	echo "$as_me: failed program was:" >&5
	5435	sed 's/^/\| /' conftest.$ac_ext >&5
	5436
	5437	ac_header_preproc=no
	5438	fi
	5439	rm -f conftest.err conftest.$ac_ext
	5440	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
	5441	echo "${ECHO_T}$ac_header_preproc" >&6
	5442
	5443	# So? What about this header?
	5444	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
	5445	yes:no: )
	5446	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
	5447	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
	5448	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
	5449	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
	5450	ac_header_preproc=yes
	5451	;;
	5452	no:yes:* )
	5453	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
	5454	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
	5455	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
	5456	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
	5457	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
	5458	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
	5459	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
	5460	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
	5461	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
	5462	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
	5463	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
	5464	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
	5465	(
	5466	cat <<\_ASBOX
	5467	## ------------------------------------------- ##
	5468	## Report this to orxonox-dev@mail.datacore.ch ##
	5469	## ------------------------------------------- ##
	5470	_ASBOX
	5471	) \|
	5472	sed "s/^/$as_me: WARNING: /" >&2
	5473	;;
	5474	esac
	5475	echo "$as_me:$LINENO: checking for $ac_header" >&5
	5476	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	5477	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	5478	echo $ECHO_N "(cached) $ECHO_C" >&6
	5479	else
	5480	eval "$as_ac_Header=\$ac_header_preproc"
	5481	fi
	5482	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	5483	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	5484
	5485	fi
	5486	if test `eval echo '${'$as_ac_Header'}'` = yes; then
	5487	cat >>confdefs.h <<_ACEOF
	5488	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
	5489	_ACEOF
	5490
	5491	else
	5492	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
	5493	echo "$as_me: error: cannot find SDL headers" >&2;}
	5494	{ (exit 1); exit 1; }; }
	5495	fi
	5496
	5497	done
	5498
	5499
[3140]	5500	# checking for SDL-lib
[2991]	5501	echo "$as_me:$LINENO: checking for main in -lSDL" >&5
	5502	echo $ECHO_N "checking for main in -lSDL... $ECHO_C" >&6
	5503	if test "${ac_cv_lib_SDL_main+set}" = set; then
	5504	echo $ECHO_N "(cached) $ECHO_C" >&6
	5505	else
	5506	ac_check_lib_save_LIBS=$LIBS
	5507	LIBS="-lSDL $LIBS"
	5508	cat >conftest.$ac_ext <<_ACEOF
[2190]	5509	/* confdefs.h. */
	5510	_ACEOF
	5511	cat confdefs.h >>conftest.$ac_ext
	5512	cat >>conftest.$ac_ext <<_ACEOF
	5513	/* end confdefs.h. */
	5514
	5515
	5516	int
	5517	main ()
	5518	{
[2991]	5519	main ();
[2190]	5520	;
	5521	return 0;
	5522	}
	5523	_ACEOF
	5524	rm -f conftest.$ac_objext conftest$ac_exeext
	5525	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
	5526	(eval $ac_link) 2>conftest.er1
	5527	ac_status=$?
	5528	grep -v '^ *+' conftest.er1 >conftest.err
	5529	rm -f conftest.er1
	5530	cat conftest.err >&5
	5531	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5532	(exit $ac_status); } &&
	5533	{ ac_try='test -z "$ac_c_werror_flag"
	5534	\|\| test ! -s conftest.err'
	5535	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	5536	(eval $ac_try) 2>&5
	5537	ac_status=$?
	5538	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5539	(exit $ac_status); }; } &&
	5540	{ ac_try='test -s conftest$ac_exeext'
	5541	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	5542	(eval $ac_try) 2>&5
	5543	ac_status=$?
	5544	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5545	(exit $ac_status); }; }; then
[2991]	5546	ac_cv_lib_SDL_main=yes
[2190]	5547	else
	5548	echo "$as_me: failed program was:" >&5
	5549	sed 's/^/\| /' conftest.$ac_ext >&5
	5550
[2991]	5551	ac_cv_lib_SDL_main=no
[2190]	5552	fi
	5553	rm -f conftest.err conftest.$ac_objext \
	5554	conftest$ac_exeext conftest.$ac_ext
[2991]	5555	LIBS=$ac_check_lib_save_LIBS
	5556	fi
	5557	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_main" >&5
	5558	echo "${ECHO_T}$ac_cv_lib_SDL_main" >&6
	5559	if test $ac_cv_lib_SDL_main = yes; then
	5560	FOUND_SDL=yes
	5561	fi
	5562
	5563	if test "$FOUND_SDL" = "yes" ; then
	5564	LIBS="$LIBS -lSDL"
	5565	else
	5566	echo "------------------"
	5567	echo "SDL library not found."
	5568	echo "please install the SDL library, which can be found at http://www.libsdl.org"
	5569	echo "------------------"
	5570	exit -1
[2980]	5571	fi
[2701]	5572
[3140]	5573
[2991]	5574	## checking for SDL
	5575	# SDL_VERSION=1.2.7
	5576	# AM_PATH_SDL($SDL_VERSION,
	5577	# :,
	5578	# AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
	5579	# )
	5580	# CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
	5581	# LIBS="$LIBS $SDL_LIBS"
[2989]	5582	;;
[2995]	5583
	5584	### OS X ###
	5585	darwin)
	5586	echo "OS X detected"
	5587
	5588	osX="yes"
	5589
[3140]	5590	CPPFLAGS="-I/sw/include $CPPFLAGS"
[2995]	5591	# checking gl header
	5592
	5593	for ac_header in OpenGL/gl.h
	5594	do
	5595	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
	5596	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	5597	echo "$as_me:$LINENO: checking for $ac_header" >&5
	5598	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	5599	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	5600	echo $ECHO_N "(cached) $ECHO_C" >&6
	5601	fi
	5602	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	5603	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	5604	else
	5605	# Is the header compilable?
	5606	echo "$as_me:$LINENO: checking $ac_header usability" >&5
	5607	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
	5608	cat >conftest.$ac_ext <<_ACEOF
	5609	/* confdefs.h. */
	5610	_ACEOF
	5611	cat confdefs.h >>conftest.$ac_ext
	5612	cat >>conftest.$ac_ext <<_ACEOF
	5613	/* end confdefs.h. */
	5614	$ac_includes_default
	5615	#include <$ac_header>
	5616	_ACEOF
	5617	rm -f conftest.$ac_objext
	5618	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	5619	(eval $ac_compile) 2>conftest.er1
	5620	ac_status=$?
	5621	grep -v '^ *+' conftest.er1 >conftest.err
	5622	rm -f conftest.er1
	5623	cat conftest.err >&5
	5624	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5625	(exit $ac_status); } &&
	5626	{ ac_try='test -z "$ac_c_werror_flag"
	5627	\|\| test ! -s conftest.err'
	5628	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	5629	(eval $ac_try) 2>&5
	5630	ac_status=$?
	5631	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5632	(exit $ac_status); }; } &&
	5633	{ ac_try='test -s conftest.$ac_objext'
	5634	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	5635	(eval $ac_try) 2>&5
	5636	ac_status=$?
	5637	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5638	(exit $ac_status); }; }; then
	5639	ac_header_compiler=yes
	5640	else
	5641	echo "$as_me: failed program was:" >&5
	5642	sed 's/^/\| /' conftest.$ac_ext >&5
	5643
	5644	ac_header_compiler=no
	5645	fi
	5646	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	5647	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
	5648	echo "${ECHO_T}$ac_header_compiler" >&6
	5649
	5650	# Is the header present?
	5651	echo "$as_me:$LINENO: checking $ac_header presence" >&5
	5652	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
	5653	cat >conftest.$ac_ext <<_ACEOF
	5654	/* confdefs.h. */
	5655	_ACEOF
	5656	cat confdefs.h >>conftest.$ac_ext
	5657	cat >>conftest.$ac_ext <<_ACEOF
	5658	/* end confdefs.h. */
	5659	#include <$ac_header>
	5660	_ACEOF
	5661	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
	5662	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
	5663	ac_status=$?
	5664	grep -v '^ *+' conftest.er1 >conftest.err
	5665	rm -f conftest.er1
	5666	cat conftest.err >&5
	5667	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5668	(exit $ac_status); } >/dev/null; then
	5669	if test -s conftest.err; then
	5670	ac_cpp_err=$ac_c_preproc_warn_flag
	5671	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
	5672	else
	5673	ac_cpp_err=
	5674	fi
	5675	else
	5676	ac_cpp_err=yes
	5677	fi
	5678	if test -z "$ac_cpp_err"; then
	5679	ac_header_preproc=yes
	5680	else
	5681	echo "$as_me: failed program was:" >&5
	5682	sed 's/^/\| /' conftest.$ac_ext >&5
	5683
	5684	ac_header_preproc=no
	5685	fi
	5686	rm -f conftest.err conftest.$ac_ext
	5687	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
	5688	echo "${ECHO_T}$ac_header_preproc" >&6
	5689
	5690	# So? What about this header?
	5691	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
	5692	yes:no: )
	5693	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
	5694	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
	5695	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
	5696	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
	5697	ac_header_preproc=yes
	5698	;;
	5699	no:yes:* )
	5700	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
	5701	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
	5702	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
	5703	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
	5704	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
	5705	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
	5706	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
	5707	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
	5708	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
	5709	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
	5710	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
	5711	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
	5712	(
	5713	cat <<\_ASBOX
	5714	## ------------------------------------------- ##
	5715	## Report this to orxonox-dev@mail.datacore.ch ##
	5716	## ------------------------------------------- ##
	5717	_ASBOX
	5718	) \|
	5719	sed "s/^/$as_me: WARNING: /" >&2
	5720	;;
	5721	esac
	5722	echo "$as_me:$LINENO: checking for $ac_header" >&5
	5723	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	5724	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	5725	echo $ECHO_N "(cached) $ECHO_C" >&6
	5726	else
	5727	eval "$as_ac_Header=\$ac_header_preproc"
	5728	fi
	5729	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	5730	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	5731
	5732	fi
	5733	if test `eval echo '${'$as_ac_Header'}'` = yes; then
	5734	cat >>confdefs.h <<_ACEOF
	5735	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
	5736	_ACEOF
	5737
	5738	else
	5739	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
	5740	echo "$as_me: error: cannot find opengl headers" >&2;}
	5741	{ (exit 1); exit 1; }; }
	5742	fi
	5743
	5744	done
	5745
	5746	# cheking for GLU-header
	5747
	5748	for ac_header in OpenGL/glu.h
	5749	do
	5750	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
	5751	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	5752	echo "$as_me:$LINENO: checking for $ac_header" >&5
	5753	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	5754	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	5755	echo $ECHO_N "(cached) $ECHO_C" >&6
	5756	fi
	5757	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	5758	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	5759	else
	5760	# Is the header compilable?
	5761	echo "$as_me:$LINENO: checking $ac_header usability" >&5
	5762	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
	5763	cat >conftest.$ac_ext <<_ACEOF
	5764	/* confdefs.h. */
	5765	_ACEOF
	5766	cat confdefs.h >>conftest.$ac_ext
	5767	cat >>conftest.$ac_ext <<_ACEOF
	5768	/* end confdefs.h. */
	5769	$ac_includes_default
	5770	#include <$ac_header>
	5771	_ACEOF
	5772	rm -f conftest.$ac_objext
	5773	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	5774	(eval $ac_compile) 2>conftest.er1
	5775	ac_status=$?
	5776	grep -v '^ *+' conftest.er1 >conftest.err
	5777	rm -f conftest.er1
	5778	cat conftest.err >&5
	5779	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5780	(exit $ac_status); } &&
	5781	{ ac_try='test -z "$ac_c_werror_flag"
	5782	\|\| test ! -s conftest.err'
	5783	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	5784	(eval $ac_try) 2>&5
	5785	ac_status=$?
	5786	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5787	(exit $ac_status); }; } &&
	5788	{ ac_try='test -s conftest.$ac_objext'
	5789	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	5790	(eval $ac_try) 2>&5
	5791	ac_status=$?
	5792	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5793	(exit $ac_status); }; }; then
	5794	ac_header_compiler=yes
	5795	else
	5796	echo "$as_me: failed program was:" >&5
	5797	sed 's/^/\| /' conftest.$ac_ext >&5
	5798
	5799	ac_header_compiler=no
	5800	fi
	5801	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	5802	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
	5803	echo "${ECHO_T}$ac_header_compiler" >&6
	5804
	5805	# Is the header present?
	5806	echo "$as_me:$LINENO: checking $ac_header presence" >&5
	5807	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
	5808	cat >conftest.$ac_ext <<_ACEOF
	5809	/* confdefs.h. */
	5810	_ACEOF
	5811	cat confdefs.h >>conftest.$ac_ext
	5812	cat >>conftest.$ac_ext <<_ACEOF
	5813	/* end confdefs.h. */
	5814	#include <$ac_header>
	5815	_ACEOF
	5816	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
	5817	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
	5818	ac_status=$?
	5819	grep -v '^ *+' conftest.er1 >conftest.err
	5820	rm -f conftest.er1
	5821	cat conftest.err >&5
	5822	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5823	(exit $ac_status); } >/dev/null; then
	5824	if test -s conftest.err; then
	5825	ac_cpp_err=$ac_c_preproc_warn_flag
	5826	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
	5827	else
	5828	ac_cpp_err=
	5829	fi
	5830	else
	5831	ac_cpp_err=yes
	5832	fi
	5833	if test -z "$ac_cpp_err"; then
	5834	ac_header_preproc=yes
	5835	else
	5836	echo "$as_me: failed program was:" >&5
	5837	sed 's/^/\| /' conftest.$ac_ext >&5
	5838
	5839	ac_header_preproc=no
	5840	fi
	5841	rm -f conftest.err conftest.$ac_ext
	5842	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
	5843	echo "${ECHO_T}$ac_header_preproc" >&6
	5844
	5845	# So? What about this header?
	5846	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
	5847	yes:no: )
	5848	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
	5849	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
	5850	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
	5851	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
	5852	ac_header_preproc=yes
	5853	;;
	5854	no:yes:* )
	5855	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
	5856	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
	5857	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
	5858	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
	5859	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
	5860	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
	5861	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
	5862	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
	5863	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
	5864	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
	5865	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
	5866	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
	5867	(
	5868	cat <<\_ASBOX
	5869	## ------------------------------------------- ##
	5870	## Report this to orxonox-dev@mail.datacore.ch ##
	5871	## ------------------------------------------- ##
	5872	_ASBOX
	5873	) \|
	5874	sed "s/^/$as_me: WARNING: /" >&2
	5875	;;
	5876	esac
	5877	echo "$as_me:$LINENO: checking for $ac_header" >&5
	5878	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	5879	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	5880	echo $ECHO_N "(cached) $ECHO_C" >&6
	5881	else
	5882	eval "$as_ac_Header=\$ac_header_preproc"
	5883	fi
	5884	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	5885	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	5886
	5887	fi
	5888	if test `eval echo '${'$as_ac_Header'}'` = yes; then
	5889	cat >>confdefs.h <<_ACEOF
	5890	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
	5891	_ACEOF
	5892
	5893	else
	5894	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
	5895	echo "$as_me: error: cannot find opengl headers" >&2;}
	5896	{ (exit 1); exit 1; }; }
	5897	fi
	5898
	5899	done
	5900
	5901
	5902	LIBS="$LIBS -framework OpenGL"
	5903
	5904	# checking for SDL-headers
[3001]	5905	# AC_CHECK_HEADERS(SDL/SDL.h ,,
	5906	# [AC_MSG_ERROR([cannot find SDL headers]) ])
[2995]	5907
	5908	## checking for SDL
	5909	# SDL_VERSION=1.2.7
	5910	# AM_PATH_SDL($SDL_VERSION,
	5911	# :,
	5912	# AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
	5913	# )
	5914
	5915	SDL_CFLAGS=`sdl-config --cflags`
	5916	SDL_LIBS=`sdl-config --libs`
	5917	CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
	5918	LIBS="$LIBS $SDL_LIBS"
[3140]	5919
[2995]	5920	;;
	5921
[2989]	5922	*)
	5923	;;
	5924	esac
[2980]	5925
[2981]	5926
[2989]	5927
[3140]	5928	## check for SDL_Image
	5929	if test "$def_sdl_image" = "yes"; then
	5930	# checking for SDL_image-headers
[2989]	5931
[3140]	5932	for ac_header in SDL/SDL_image.h
	5933	do
	5934	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
	5935	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	5936	echo "$as_me:$LINENO: checking for $ac_header" >&5
	5937	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	5938	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	5939	echo $ECHO_N "(cached) $ECHO_C" >&6
	5940	fi
	5941	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	5942	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	5943	else
	5944	# Is the header compilable?
	5945	echo "$as_me:$LINENO: checking $ac_header usability" >&5
	5946	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
	5947	cat >conftest.$ac_ext <<_ACEOF
	5948	/* confdefs.h. */
	5949	_ACEOF
	5950	cat confdefs.h >>conftest.$ac_ext
	5951	cat >>conftest.$ac_ext <<_ACEOF
	5952	/* end confdefs.h. */
	5953	$ac_includes_default
	5954	#include <$ac_header>
	5955	_ACEOF
	5956	rm -f conftest.$ac_objext
	5957	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	5958	(eval $ac_compile) 2>conftest.er1
	5959	ac_status=$?
	5960	grep -v '^ *+' conftest.er1 >conftest.err
	5961	rm -f conftest.er1
	5962	cat conftest.err >&5
	5963	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5964	(exit $ac_status); } &&
	5965	{ ac_try='test -z "$ac_c_werror_flag"
	5966	\|\| test ! -s conftest.err'
	5967	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	5968	(eval $ac_try) 2>&5
	5969	ac_status=$?
	5970	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5971	(exit $ac_status); }; } &&
	5972	{ ac_try='test -s conftest.$ac_objext'
	5973	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	5974	(eval $ac_try) 2>&5
	5975	ac_status=$?
	5976	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5977	(exit $ac_status); }; }; then
	5978	ac_header_compiler=yes
	5979	else
	5980	echo "$as_me: failed program was:" >&5
	5981	sed 's/^/\| /' conftest.$ac_ext >&5
[2989]	5982
[3140]	5983	ac_header_compiler=no
	5984	fi
	5985	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	5986	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
	5987	echo "${ECHO_T}$ac_header_compiler" >&6
[2989]	5988
[3140]	5989	# Is the header present?
	5990	echo "$as_me:$LINENO: checking $ac_header presence" >&5
	5991	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
	5992	cat >conftest.$ac_ext <<_ACEOF
	5993	/* confdefs.h. */
	5994	_ACEOF
	5995	cat confdefs.h >>conftest.$ac_ext
	5996	cat >>conftest.$ac_ext <<_ACEOF
	5997	/* end confdefs.h. */
	5998	#include <$ac_header>
	5999	_ACEOF
	6000	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
	6001	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
	6002	ac_status=$?
	6003	grep -v '^ *+' conftest.er1 >conftest.err
	6004	rm -f conftest.er1
	6005	cat conftest.err >&5
	6006	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6007	(exit $ac_status); } >/dev/null; then
	6008	if test -s conftest.err; then
	6009	ac_cpp_err=$ac_c_preproc_warn_flag
	6010	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
	6011	else
	6012	ac_cpp_err=
	6013	fi
	6014	else
	6015	ac_cpp_err=yes
	6016	fi
	6017	if test -z "$ac_cpp_err"; then
	6018	ac_header_preproc=yes
	6019	else
	6020	echo "$as_me: failed program was:" >&5
	6021	sed 's/^/\| /' conftest.$ac_ext >&5
	6022
	6023	ac_header_preproc=no
	6024	fi
	6025	rm -f conftest.err conftest.$ac_ext
	6026	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
	6027	echo "${ECHO_T}$ac_header_preproc" >&6
	6028
	6029	# So? What about this header?
	6030	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
	6031	yes:no: )
	6032	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
	6033	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
	6034	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
	6035	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
	6036	ac_header_preproc=yes
	6037	;;
	6038	no:yes:* )
	6039	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
	6040	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
	6041	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
	6042	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
	6043	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
	6044	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
	6045	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
	6046	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
	6047	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
	6048	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
	6049	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
	6050	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
	6051	(
	6052	cat <<\_ASBOX
	6053	## ------------------------------------------- ##
	6054	## Report this to orxonox-dev@mail.datacore.ch ##
	6055	## ------------------------------------------- ##
	6056	_ASBOX
	6057	) \|
	6058	sed "s/^/$as_me: WARNING: /" >&2
	6059	;;
	6060	esac
	6061	echo "$as_me:$LINENO: checking for $ac_header" >&5
	6062	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	6063	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	6064	echo $ECHO_N "(cached) $ECHO_C" >&6
	6065	else
	6066	eval "$as_ac_Header=\$ac_header_preproc"
	6067	fi
	6068	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	6069	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	6070
	6071	fi
	6072	if test `eval echo '${'$as_ac_Header'}'` = yes; then
	6073	cat >>confdefs.h <<_ACEOF
	6074	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
	6075	_ACEOF
	6076
	6077	else
	6078	echo "sdl_image not found. falling back to other options"; def_sdl_image=no
	6079	fi
	6080
	6081	done
	6082
	6083	fi
	6084	if test "$def_sdl_image" = "yes"; then
	6085	# checking for SDL_image-lib
	6086	echo "$as_me:$LINENO: checking for main in -lSDL_image" >&5
	6087	echo $ECHO_N "checking for main in -lSDL_image... $ECHO_C" >&6
	6088	if test "${ac_cv_lib_SDL_image_main+set}" = set; then
	6089	echo $ECHO_N "(cached) $ECHO_C" >&6
	6090	else
	6091	ac_check_lib_save_LIBS=$LIBS
	6092	LIBS="-lSDL_image $LIBS"
	6093	cat >conftest.$ac_ext <<_ACEOF
	6094	/* confdefs.h. */
	6095	_ACEOF
	6096	cat confdefs.h >>conftest.$ac_ext
	6097	cat >>conftest.$ac_ext <<_ACEOF
	6098	/* end confdefs.h. */
	6099
	6100
	6101	int
	6102	main ()
	6103	{
	6104	main ();
	6105	;
	6106	return 0;
	6107	}
	6108	_ACEOF
	6109	rm -f conftest.$ac_objext conftest$ac_exeext
	6110	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
	6111	(eval $ac_link) 2>conftest.er1
	6112	ac_status=$?
	6113	grep -v '^ *+' conftest.er1 >conftest.err
	6114	rm -f conftest.er1
	6115	cat conftest.err >&5
	6116	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6117	(exit $ac_status); } &&
	6118	{ ac_try='test -z "$ac_c_werror_flag"
	6119	\|\| test ! -s conftest.err'
	6120	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	6121	(eval $ac_try) 2>&5
	6122	ac_status=$?
	6123	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6124	(exit $ac_status); }; } &&
	6125	{ ac_try='test -s conftest$ac_exeext'
	6126	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	6127	(eval $ac_try) 2>&5
	6128	ac_status=$?
	6129	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6130	(exit $ac_status); }; }; then
	6131	ac_cv_lib_SDL_image_main=yes
	6132	else
	6133	echo "$as_me: failed program was:" >&5
	6134	sed 's/^/\| /' conftest.$ac_ext >&5
	6135
	6136	ac_cv_lib_SDL_image_main=no
	6137	fi
	6138	rm -f conftest.err conftest.$ac_objext \
	6139	conftest$ac_exeext conftest.$ac_ext
	6140	LIBS=$ac_check_lib_save_LIBS
	6141	fi
	6142	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_image_main" >&5
	6143	echo "${ECHO_T}$ac_cv_lib_SDL_image_main" >&6
	6144	if test $ac_cv_lib_SDL_image_main = yes; then
	6145	FOUND_SDL_image=yes
	6146	fi
	6147
	6148	if test "$FOUND_SDL_image" = "yes" ; then
	6149	LIBS="$LIBS -lSDL_image"
	6150	else
	6151	echo "------------------"
	6152	echo "SDL_image library not found."
	6153	echo "please install the SDL_image library, which can be found at http://www.libsdl.org/projects/SDL_image/"
	6154	echo "------------------"
	6155	exit -1
	6156	fi
	6157	fi
	6158
	6159
	6160	if test "$def_sdl_image" = "no"; then
	6161	## checking for libjpeg
	6162
	6163	for ac_header in jpeglib.h
	6164	do
	6165	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
	6166	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	6167	echo "$as_me:$LINENO: checking for $ac_header" >&5
	6168	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	6169	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	6170	echo $ECHO_N "(cached) $ECHO_C" >&6
	6171	fi
	6172	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	6173	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	6174	else
	6175	# Is the header compilable?
	6176	echo "$as_me:$LINENO: checking $ac_header usability" >&5
	6177	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
	6178	cat >conftest.$ac_ext <<_ACEOF
	6179	/* confdefs.h. */
	6180	_ACEOF
	6181	cat confdefs.h >>conftest.$ac_ext
	6182	cat >>conftest.$ac_ext <<_ACEOF
	6183	/* end confdefs.h. */
	6184	$ac_includes_default
	6185	#include <$ac_header>
	6186	_ACEOF
	6187	rm -f conftest.$ac_objext
	6188	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	6189	(eval $ac_compile) 2>conftest.er1
	6190	ac_status=$?
	6191	grep -v '^ *+' conftest.er1 >conftest.err
	6192	rm -f conftest.er1
	6193	cat conftest.err >&5
	6194	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6195	(exit $ac_status); } &&
	6196	{ ac_try='test -z "$ac_c_werror_flag"
	6197	\|\| test ! -s conftest.err'
	6198	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	6199	(eval $ac_try) 2>&5
	6200	ac_status=$?
	6201	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6202	(exit $ac_status); }; } &&
	6203	{ ac_try='test -s conftest.$ac_objext'
	6204	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	6205	(eval $ac_try) 2>&5
	6206	ac_status=$?
	6207	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6208	(exit $ac_status); }; }; then
	6209	ac_header_compiler=yes
	6210	else
	6211	echo "$as_me: failed program was:" >&5
	6212	sed 's/^/\| /' conftest.$ac_ext >&5
	6213
	6214	ac_header_compiler=no
	6215	fi
	6216	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	6217	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
	6218	echo "${ECHO_T}$ac_header_compiler" >&6
	6219
	6220	# Is the header present?
	6221	echo "$as_me:$LINENO: checking $ac_header presence" >&5
	6222	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
	6223	cat >conftest.$ac_ext <<_ACEOF
	6224	/* confdefs.h. */
	6225	_ACEOF
	6226	cat confdefs.h >>conftest.$ac_ext
	6227	cat >>conftest.$ac_ext <<_ACEOF
	6228	/* end confdefs.h. */
	6229	#include <$ac_header>
	6230	_ACEOF
	6231	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
	6232	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
	6233	ac_status=$?
	6234	grep -v '^ *+' conftest.er1 >conftest.err
	6235	rm -f conftest.er1
	6236	cat conftest.err >&5
	6237	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6238	(exit $ac_status); } >/dev/null; then
	6239	if test -s conftest.err; then
	6240	ac_cpp_err=$ac_c_preproc_warn_flag
	6241	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
	6242	else
	6243	ac_cpp_err=
	6244	fi
	6245	else
	6246	ac_cpp_err=yes
	6247	fi
	6248	if test -z "$ac_cpp_err"; then
	6249	ac_header_preproc=yes
	6250	else
	6251	echo "$as_me: failed program was:" >&5
	6252	sed 's/^/\| /' conftest.$ac_ext >&5
	6253
	6254	ac_header_preproc=no
	6255	fi
	6256	rm -f conftest.err conftest.$ac_ext
	6257	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
	6258	echo "${ECHO_T}$ac_header_preproc" >&6
	6259
	6260	# So? What about this header?
	6261	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
	6262	yes:no: )
	6263	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
	6264	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
	6265	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
	6266	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
	6267	ac_header_preproc=yes
	6268	;;
	6269	no:yes:* )
	6270	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
	6271	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
	6272	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
	6273	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
	6274	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
	6275	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
	6276	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
	6277	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
	6278	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
	6279	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
	6280	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
	6281	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
	6282	(
	6283	cat <<\_ASBOX
	6284	## ------------------------------------------- ##
	6285	## Report this to orxonox-dev@mail.datacore.ch ##
	6286	## ------------------------------------------- ##
	6287	_ASBOX
	6288	) \|
	6289	sed "s/^/$as_me: WARNING: /" >&2
	6290	;;
	6291	esac
	6292	echo "$as_me:$LINENO: checking for $ac_header" >&5
	6293	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	6294	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	6295	echo $ECHO_N "(cached) $ECHO_C" >&6
	6296	else
	6297	eval "$as_ac_Header=\$ac_header_preproc"
	6298	fi
	6299	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	6300	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	6301
	6302	fi
	6303	if test `eval echo '${'$as_ac_Header'}'` = yes; then
	6304	cat >>confdefs.h <<_ACEOF
	6305	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
	6306	_ACEOF
	6307	jpegHeader="yes"
	6308	else
	6309	jpegHeader="no"
	6310	fi
	6311
	6312	done
	6313
	6314	if test $jpegHeader = "no"; then
	6315	echo " not including jpeg."
	6316	else
	6317	echo "$as_me:$LINENO: checking for main in -ljpeg" >&5
	6318	echo $ECHO_N "checking for main in -ljpeg... $ECHO_C" >&6
	6319	if test "${ac_cv_lib_jpeg_main+set}" = set; then
	6320	echo $ECHO_N "(cached) $ECHO_C" >&6
	6321	else
	6322	ac_check_lib_save_LIBS=$LIBS
	6323	LIBS="-ljpeg $LIBS"
	6324	cat >conftest.$ac_ext <<_ACEOF
	6325	/* confdefs.h. */
	6326	_ACEOF
	6327	cat confdefs.h >>conftest.$ac_ext
	6328	cat >>conftest.$ac_ext <<_ACEOF
	6329	/* end confdefs.h. */
	6330
	6331
	6332	int
	6333	main ()
	6334	{
	6335	main ();
	6336	;
	6337	return 0;
	6338	}
	6339	_ACEOF
	6340	rm -f conftest.$ac_objext conftest$ac_exeext
	6341	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
	6342	(eval $ac_link) 2>conftest.er1
	6343	ac_status=$?
	6344	grep -v '^ *+' conftest.er1 >conftest.err
	6345	rm -f conftest.er1
	6346	cat conftest.err >&5
	6347	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6348	(exit $ac_status); } &&
	6349	{ ac_try='test -z "$ac_c_werror_flag"
	6350	\|\| test ! -s conftest.err'
	6351	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	6352	(eval $ac_try) 2>&5
	6353	ac_status=$?
	6354	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6355	(exit $ac_status); }; } &&
	6356	{ ac_try='test -s conftest$ac_exeext'
	6357	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	6358	(eval $ac_try) 2>&5
	6359	ac_status=$?
	6360	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6361	(exit $ac_status); }; }; then
	6362	ac_cv_lib_jpeg_main=yes
	6363	else
	6364	echo "$as_me: failed program was:" >&5
	6365	sed 's/^/\| /' conftest.$ac_ext >&5
	6366
	6367	ac_cv_lib_jpeg_main=no
	6368	fi
	6369	rm -f conftest.err conftest.$ac_objext \
	6370	conftest$ac_exeext conftest.$ac_ext
	6371	LIBS=$ac_check_lib_save_LIBS
	6372	fi
	6373	echo "$as_me:$LINENO: result: $ac_cv_lib_jpeg_main" >&5
	6374	echo "${ECHO_T}$ac_cv_lib_jpeg_main" >&6
	6375	if test $ac_cv_lib_jpeg_main = yes; then
	6376	FOUND_jpeg=yes
	6377	fi
	6378
	6379	if test "$FOUND_jpeg" = "yes" ; then
	6380	LIBS="$LIBS -ljpeg"
	6381	else
	6382	echo "------------------"
	6383	echo "jpeg library not found."
	6384	echo "please install the jpeg library from the Independent JPEG Group, which can be found at http://www.ijg.org"
	6385	echo "------------------"
	6386	exit -1
	6387	fi
	6388	fi
	6389
	6390	## checking for libpng
	6391
	6392	for ac_header in png.h
	6393	do
	6394	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
	6395	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	6396	echo "$as_me:$LINENO: checking for $ac_header" >&5
	6397	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	6398	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	6399	echo $ECHO_N "(cached) $ECHO_C" >&6
	6400	fi
	6401	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	6402	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	6403	else
	6404	# Is the header compilable?
	6405	echo "$as_me:$LINENO: checking $ac_header usability" >&5
	6406	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
	6407	cat >conftest.$ac_ext <<_ACEOF
	6408	/* confdefs.h. */
	6409	_ACEOF
	6410	cat confdefs.h >>conftest.$ac_ext
	6411	cat >>conftest.$ac_ext <<_ACEOF
	6412	/* end confdefs.h. */
	6413	$ac_includes_default
	6414	#include <$ac_header>
	6415	_ACEOF
	6416	rm -f conftest.$ac_objext
	6417	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	6418	(eval $ac_compile) 2>conftest.er1
	6419	ac_status=$?
	6420	grep -v '^ *+' conftest.er1 >conftest.err
	6421	rm -f conftest.er1
	6422	cat conftest.err >&5
	6423	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6424	(exit $ac_status); } &&
	6425	{ ac_try='test -z "$ac_c_werror_flag"
	6426	\|\| test ! -s conftest.err'
	6427	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	6428	(eval $ac_try) 2>&5
	6429	ac_status=$?
	6430	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6431	(exit $ac_status); }; } &&
	6432	{ ac_try='test -s conftest.$ac_objext'
	6433	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	6434	(eval $ac_try) 2>&5
	6435	ac_status=$?
	6436	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6437	(exit $ac_status); }; }; then
	6438	ac_header_compiler=yes
	6439	else
	6440	echo "$as_me: failed program was:" >&5
	6441	sed 's/^/\| /' conftest.$ac_ext >&5
	6442
	6443	ac_header_compiler=no
	6444	fi
	6445	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	6446	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
	6447	echo "${ECHO_T}$ac_header_compiler" >&6
	6448
	6449	# Is the header present?
	6450	echo "$as_me:$LINENO: checking $ac_header presence" >&5
	6451	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
	6452	cat >conftest.$ac_ext <<_ACEOF
	6453	/* confdefs.h. */
	6454	_ACEOF
	6455	cat confdefs.h >>conftest.$ac_ext
	6456	cat >>conftest.$ac_ext <<_ACEOF
	6457	/* end confdefs.h. */
	6458	#include <$ac_header>
	6459	_ACEOF
	6460	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
	6461	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
	6462	ac_status=$?
	6463	grep -v '^ *+' conftest.er1 >conftest.err
	6464	rm -f conftest.er1
	6465	cat conftest.err >&5
	6466	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6467	(exit $ac_status); } >/dev/null; then
	6468	if test -s conftest.err; then
	6469	ac_cpp_err=$ac_c_preproc_warn_flag
	6470	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
	6471	else
	6472	ac_cpp_err=
	6473	fi
	6474	else
	6475	ac_cpp_err=yes
	6476	fi
	6477	if test -z "$ac_cpp_err"; then
	6478	ac_header_preproc=yes
	6479	else
	6480	echo "$as_me: failed program was:" >&5
	6481	sed 's/^/\| /' conftest.$ac_ext >&5
	6482
	6483	ac_header_preproc=no
	6484	fi
	6485	rm -f conftest.err conftest.$ac_ext
	6486	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
	6487	echo "${ECHO_T}$ac_header_preproc" >&6
	6488
	6489	# So? What about this header?
	6490	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
	6491	yes:no: )
	6492	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
	6493	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
	6494	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
	6495	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
	6496	ac_header_preproc=yes
	6497	;;
	6498	no:yes:* )
	6499	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
	6500	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
	6501	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
	6502	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
	6503	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
	6504	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
	6505	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
	6506	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
	6507	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
	6508	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
	6509	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
	6510	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
	6511	(
	6512	cat <<\_ASBOX
	6513	## ------------------------------------------- ##
	6514	## Report this to orxonox-dev@mail.datacore.ch ##
	6515	## ------------------------------------------- ##
	6516	_ASBOX
	6517	) \|
	6518	sed "s/^/$as_me: WARNING: /" >&2
	6519	;;
	6520	esac
	6521	echo "$as_me:$LINENO: checking for $ac_header" >&5
	6522	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	6523	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	6524	echo $ECHO_N "(cached) $ECHO_C" >&6
	6525	else
	6526	eval "$as_ac_Header=\$ac_header_preproc"
	6527	fi
	6528	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	6529	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	6530
	6531	fi
	6532	if test `eval echo '${'$as_ac_Header'}'` = yes; then
	6533	cat >>confdefs.h <<_ACEOF
	6534	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
	6535	_ACEOF
	6536	pngHeader="yes"
	6537	else
	6538	pngHeader="no"
	6539	fi
	6540
	6541	done
	6542
	6543	if test $pngHeader = "no"; then
	6544	echo " not including png."
	6545	else
	6546	echo "$as_me:$LINENO: checking for main in -lpng" >&5
	6547	echo $ECHO_N "checking for main in -lpng... $ECHO_C" >&6
	6548	if test "${ac_cv_lib_png_main+set}" = set; then
	6549	echo $ECHO_N "(cached) $ECHO_C" >&6
	6550	else
	6551	ac_check_lib_save_LIBS=$LIBS
	6552	LIBS="-lpng $LIBS"
	6553	cat >conftest.$ac_ext <<_ACEOF
	6554	/* confdefs.h. */
	6555	_ACEOF
	6556	cat confdefs.h >>conftest.$ac_ext
	6557	cat >>conftest.$ac_ext <<_ACEOF
	6558	/* end confdefs.h. */
	6559
	6560
	6561	int
	6562	main ()
	6563	{
	6564	main ();
	6565	;
	6566	return 0;
	6567	}
	6568	_ACEOF
	6569	rm -f conftest.$ac_objext conftest$ac_exeext
	6570	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
	6571	(eval $ac_link) 2>conftest.er1
	6572	ac_status=$?
	6573	grep -v '^ *+' conftest.er1 >conftest.err
	6574	rm -f conftest.er1
	6575	cat conftest.err >&5
	6576	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6577	(exit $ac_status); } &&
	6578	{ ac_try='test -z "$ac_c_werror_flag"
	6579	\|\| test ! -s conftest.err'
	6580	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	6581	(eval $ac_try) 2>&5
	6582	ac_status=$?
	6583	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6584	(exit $ac_status); }; } &&
	6585	{ ac_try='test -s conftest$ac_exeext'
	6586	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	6587	(eval $ac_try) 2>&5
	6588	ac_status=$?
	6589	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6590	(exit $ac_status); }; }; then
	6591	ac_cv_lib_png_main=yes
	6592	else
	6593	echo "$as_me: failed program was:" >&5
	6594	sed 's/^/\| /' conftest.$ac_ext >&5
	6595
	6596	ac_cv_lib_png_main=no
	6597	fi
	6598	rm -f conftest.err conftest.$ac_objext \
	6599	conftest$ac_exeext conftest.$ac_ext
	6600	LIBS=$ac_check_lib_save_LIBS
	6601	fi
	6602	echo "$as_me:$LINENO: result: $ac_cv_lib_png_main" >&5
	6603	echo "${ECHO_T}$ac_cv_lib_png_main" >&6
	6604	if test $ac_cv_lib_png_main = yes; then
	6605	FOUND_png=yes
	6606	fi
	6607
	6608	if test "$FOUND_png" = "yes" ; then
	6609	LIBS="$LIBS -lpng"
	6610	else
	6611	echo "------------------"
	6612	echo "png library not found."
	6613	echo "please install the png library, which can be found at http://libpng.org/pub/png/libpng.html"
	6614	echo "------------------"
	6615	exit -1
	6616	fi
	6617	fi
	6618	fi
	6619
[2980]	6620	## checking for GTK
[3100]	6621	if test "$def_gtk" = yes; then
	6622
	6623	#PKG_CHECK_MODULES(GTK2, gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3, have_gtk2=yes, have_gtk2=no)
	6624	echo "$as_me:$LINENO: checking for gtk2.0" >&5
[3099]	6625	echo $ECHO_N "checking for gtk2.0... $ECHO_C" >&6
[3100]	6626	if `pkg-config --exists gtk+-2.0`; then
	6627	echo "yes"
	6628	have_gtk2=yes
	6629	GTK2_LIBS=`pkg-config --libs gtk+-2.0`
	6630	GTK2_CFLAGS=`pkg-config --cflags gtk+-2.0`
[3101]	6631
	6632	cat >>confdefs.h <<_ACEOF
	6633	#define HAVE_GTK2 1
	6634	_ACEOF
	6635
[3100]	6636	else
	6637	echo "no"
	6638	fi
	6639
[2980]	6640	fi
[2190]	6641
[2701]	6642
	6643
[2190]	6644
[3100]	6645	if test x$have_gtk2 = xyes; then
[2980]	6646	HAVE_GTK2_TRUE=
	6647	HAVE_GTK2_FALSE='#'
	6648	else
	6649	HAVE_GTK2_TRUE='#'
	6650	HAVE_GTK2_FALSE=
	6651	fi
	6652
	6653
	6654
[3100]	6655
[2190]	6656	#checking for pthread libs
[3218]	6657	# AC_CHECK_LIB([pthread], [main], FOUND_pthread=yes)
	6658	# if test "$FOUND_pthread" = "yes" ; then
	6659	# LIBS="$LIBS -lpthread"
	6660	# fi
[2190]	6661
	6662
[1956]	6663	# FIXME: Replace `main' with a function in `-lm':
	6664
	6665	echo "$as_me:$LINENO: checking for main in -lm" >&5
	6666	echo $ECHO_N "checking for main in -lm... $ECHO_C" >&6
	6667	if test "${ac_cv_lib_m_main+set}" = set; then
	6668	echo $ECHO_N "(cached) $ECHO_C" >&6
	6669	else
	6670	ac_check_lib_save_LIBS=$LIBS
	6671	LIBS="-lm $LIBS"
	6672	cat >conftest.$ac_ext <<_ACEOF
	6673	/* confdefs.h. */
	6674	_ACEOF
	6675	cat confdefs.h >>conftest.$ac_ext
	6676	cat >>conftest.$ac_ext <<_ACEOF
	6677	/* end confdefs.h. */
	6678
	6679
	6680	int
	6681	main ()
	6682	{
	6683	main ();
	6684	;
	6685	return 0;
	6686	}
	6687	_ACEOF
	6688	rm -f conftest.$ac_objext conftest$ac_exeext
	6689	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
	6690	(eval $ac_link) 2>conftest.er1
	6691	ac_status=$?
	6692	grep -v '^ *+' conftest.er1 >conftest.err
	6693	rm -f conftest.er1
	6694	cat conftest.err >&5
	6695	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6696	(exit $ac_status); } &&
	6697	{ ac_try='test -z "$ac_c_werror_flag"
	6698	\|\| test ! -s conftest.err'
	6699	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	6700	(eval $ac_try) 2>&5
	6701	ac_status=$?
	6702	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6703	(exit $ac_status); }; } &&
	6704	{ ac_try='test -s conftest$ac_exeext'
	6705	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	6706	(eval $ac_try) 2>&5
	6707	ac_status=$?
	6708	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6709	(exit $ac_status); }; }; then
	6710	ac_cv_lib_m_main=yes
	6711	else
	6712	echo "$as_me: failed program was:" >&5
	6713	sed 's/^/\| /' conftest.$ac_ext >&5
	6714
	6715	ac_cv_lib_m_main=no
	6716	fi
	6717	rm -f conftest.err conftest.$ac_objext \
	6718	conftest$ac_exeext conftest.$ac_ext
	6719	LIBS=$ac_check_lib_save_LIBS
	6720	fi
	6721	echo "$as_me:$LINENO: result: $ac_cv_lib_m_main" >&5
	6722	echo "${ECHO_T}$ac_cv_lib_m_main" >&6
	6723	if test $ac_cv_lib_m_main = yes; then
	6724	cat >>confdefs.h <<_ACEOF
	6725	#define HAVE_LIBM 1
	6726	_ACEOF
	6727
	6728	LIBS="-lm $LIBS"
	6729
	6730	fi
	6731
	6732
[2018]	6733
[1956]	6734	# Checks for header files.
	6735	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
	6736	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
	6737	if test "${ac_cv_header_stdc+set}" = set; then
	6738	echo $ECHO_N "(cached) $ECHO_C" >&6
	6739	else
	6740	cat >conftest.$ac_ext <<_ACEOF
	6741	/* confdefs.h. */
	6742	_ACEOF
	6743	cat confdefs.h >>conftest.$ac_ext
	6744	cat >>conftest.$ac_ext <<_ACEOF
	6745	/* end confdefs.h. */
	6746	#include <stdlib.h>
	6747	#include <stdarg.h>
	6748	#include <string.h>
	6749	#include <float.h>
	6750
	6751	int
	6752	main ()
	6753	{
	6754
	6755	;
	6756	return 0;
	6757	}
	6758	_ACEOF
	6759	rm -f conftest.$ac_objext
	6760	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	6761	(eval $ac_compile) 2>conftest.er1
	6762	ac_status=$?
	6763	grep -v '^ *+' conftest.er1 >conftest.err
	6764	rm -f conftest.er1
	6765	cat conftest.err >&5
	6766	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6767	(exit $ac_status); } &&
	6768	{ ac_try='test -z "$ac_c_werror_flag"
	6769	\|\| test ! -s conftest.err'
	6770	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	6771	(eval $ac_try) 2>&5
	6772	ac_status=$?
	6773	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6774	(exit $ac_status); }; } &&
	6775	{ ac_try='test -s conftest.$ac_objext'
	6776	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	6777	(eval $ac_try) 2>&5
	6778	ac_status=$?
	6779	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6780	(exit $ac_status); }; }; then
	6781	ac_cv_header_stdc=yes
	6782	else
	6783	echo "$as_me: failed program was:" >&5
	6784	sed 's/^/\| /' conftest.$ac_ext >&5
	6785
	6786	ac_cv_header_stdc=no
	6787	fi
	6788	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	6789
	6790	if test $ac_cv_header_stdc = yes; then
	6791	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
	6792	cat >conftest.$ac_ext <<_ACEOF
	6793	/* confdefs.h. */
	6794	_ACEOF
	6795	cat confdefs.h >>conftest.$ac_ext
	6796	cat >>conftest.$ac_ext <<_ACEOF
	6797	/* end confdefs.h. */
	6798	#include <string.h>
	6799
	6800	_ACEOF
	6801	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
	6802	$EGREP "memchr" >/dev/null 2>&1; then
	6803	:
	6804	else
	6805	ac_cv_header_stdc=no
	6806	fi
	6807	rm -f conftest*
	6808
	6809	fi
	6810
	6811	if test $ac_cv_header_stdc = yes; then
	6812	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
	6813	cat >conftest.$ac_ext <<_ACEOF
	6814	/* confdefs.h. */
	6815	_ACEOF
	6816	cat confdefs.h >>conftest.$ac_ext
	6817	cat >>conftest.$ac_ext <<_ACEOF
	6818	/* end confdefs.h. */
	6819	#include <stdlib.h>
	6820
	6821	_ACEOF
	6822	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
	6823	$EGREP "free" >/dev/null 2>&1; then
	6824	:
	6825	else
	6826	ac_cv_header_stdc=no
	6827	fi
	6828	rm -f conftest*
	6829
	6830	fi
	6831
	6832	if test $ac_cv_header_stdc = yes; then
	6833	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
	6834	if test "$cross_compiling" = yes; then
	6835	:
	6836	else
	6837	cat >conftest.$ac_ext <<_ACEOF
	6838	/* confdefs.h. */
	6839	_ACEOF
	6840	cat confdefs.h >>conftest.$ac_ext
	6841	cat >>conftest.$ac_ext <<_ACEOF
	6842	/* end confdefs.h. */
	6843	#include <ctype.h>
	6844	#if ((' ' & 0x0FF) == 0x020)
	6845	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
	6846	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
	6847	#else
	6848	# define ISLOWER(c) \
	6849	(('a' <= (c) && (c) <= 'i') \
	6850	\|\| ('j' <= (c) && (c) <= 'r') \
	6851	\|\| ('s' <= (c) && (c) <= 'z'))
	6852	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
	6853	#endif
	6854
	6855	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
	6856	int
	6857	main ()
	6858	{
	6859	int i;
	6860	for (i = 0; i < 256; i++)
	6861	if (XOR (islower (i), ISLOWER (i))
	6862	\|\| toupper (i) != TOUPPER (i))
	6863	exit(2);
	6864	exit (0);
	6865	}
	6866	_ACEOF
	6867	rm -f conftest$ac_exeext
	6868	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
	6869	(eval $ac_link) 2>&5
	6870	ac_status=$?
	6871	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6872	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
	6873	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	6874	(eval $ac_try) 2>&5
	6875	ac_status=$?
	6876	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6877	(exit $ac_status); }; }; then
	6878	:
	6879	else
	6880	echo "$as_me: program exited with status $ac_status" >&5
	6881	echo "$as_me: failed program was:" >&5
	6882	sed 's/^/\| /' conftest.$ac_ext >&5
	6883
	6884	( exit $ac_status )
	6885	ac_cv_header_stdc=no
	6886	fi
	6887	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
	6888	fi
	6889	fi
	6890	fi
	6891	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
	6892	echo "${ECHO_T}$ac_cv_header_stdc" >&6
	6893	if test $ac_cv_header_stdc = yes; then
	6894
	6895	cat >>confdefs.h <<\_ACEOF
	6896	#define STDC_HEADERS 1
	6897	_ACEOF
	6898
	6899	fi
	6900
	6901
	6902
	6903	for ac_header in stdlib.h string.h
	6904	do
	6905	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
	6906	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	6907	echo "$as_me:$LINENO: checking for $ac_header" >&5
	6908	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	6909	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	6910	echo $ECHO_N "(cached) $ECHO_C" >&6
	6911	fi
	6912	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	6913	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	6914	else
	6915	# Is the header compilable?
	6916	echo "$as_me:$LINENO: checking $ac_header usability" >&5
	6917	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
	6918	cat >conftest.$ac_ext <<_ACEOF
	6919	/* confdefs.h. */
	6920	_ACEOF
	6921	cat confdefs.h >>conftest.$ac_ext
	6922	cat >>conftest.$ac_ext <<_ACEOF
	6923	/* end confdefs.h. */
	6924	$ac_includes_default
	6925	#include <$ac_header>
	6926	_ACEOF
	6927	rm -f conftest.$ac_objext
	6928	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	6929	(eval $ac_compile) 2>conftest.er1
	6930	ac_status=$?
	6931	grep -v '^ *+' conftest.er1 >conftest.err
	6932	rm -f conftest.er1
	6933	cat conftest.err >&5
	6934	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6935	(exit $ac_status); } &&
	6936	{ ac_try='test -z "$ac_c_werror_flag"
	6937	\|\| test ! -s conftest.err'
	6938	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	6939	(eval $ac_try) 2>&5
	6940	ac_status=$?
	6941	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6942	(exit $ac_status); }; } &&
	6943	{ ac_try='test -s conftest.$ac_objext'
	6944	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	6945	(eval $ac_try) 2>&5
	6946	ac_status=$?
	6947	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6948	(exit $ac_status); }; }; then
	6949	ac_header_compiler=yes
	6950	else
	6951	echo "$as_me: failed program was:" >&5
	6952	sed 's/^/\| /' conftest.$ac_ext >&5
	6953
	6954	ac_header_compiler=no
	6955	fi
	6956	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	6957	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
	6958	echo "${ECHO_T}$ac_header_compiler" >&6
	6959
	6960	# Is the header present?
	6961	echo "$as_me:$LINENO: checking $ac_header presence" >&5
	6962	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
	6963	cat >conftest.$ac_ext <<_ACEOF
	6964	/* confdefs.h. */
	6965	_ACEOF
	6966	cat confdefs.h >>conftest.$ac_ext
	6967	cat >>conftest.$ac_ext <<_ACEOF
	6968	/* end confdefs.h. */
	6969	#include <$ac_header>
	6970	_ACEOF
	6971	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
	6972	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
	6973	ac_status=$?
	6974	grep -v '^ *+' conftest.er1 >conftest.err
	6975	rm -f conftest.er1
	6976	cat conftest.err >&5
	6977	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6978	(exit $ac_status); } >/dev/null; then
	6979	if test -s conftest.err; then
	6980	ac_cpp_err=$ac_c_preproc_warn_flag
	6981	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
	6982	else
	6983	ac_cpp_err=
	6984	fi
	6985	else
	6986	ac_cpp_err=yes
	6987	fi
	6988	if test -z "$ac_cpp_err"; then
	6989	ac_header_preproc=yes
	6990	else
	6991	echo "$as_me: failed program was:" >&5
	6992	sed 's/^/\| /' conftest.$ac_ext >&5
	6993
	6994	ac_header_preproc=no
	6995	fi
	6996	rm -f conftest.err conftest.$ac_ext
	6997	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
	6998	echo "${ECHO_T}$ac_header_preproc" >&6
	6999
	7000	# So? What about this header?
	7001	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
	7002	yes:no: )
	7003	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
	7004	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
	7005	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
	7006	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
	7007	ac_header_preproc=yes
	7008	;;
	7009	no:yes:* )
	7010	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
	7011	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
	7012	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
	7013	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
	7014	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
	7015	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
	7016	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
	7017	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
	7018	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
	7019	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
	7020	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
	7021	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
	7022	(
	7023	cat <<\_ASBOX
	7024	## ------------------------------------------- ##
	7025	## Report this to orxonox-dev@mail.datacore.ch ##
	7026	## ------------------------------------------- ##
	7027	_ASBOX
	7028	) \|
	7029	sed "s/^/$as_me: WARNING: /" >&2
	7030	;;
	7031	esac
	7032	echo "$as_me:$LINENO: checking for $ac_header" >&5
	7033	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	7034	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	7035	echo $ECHO_N "(cached) $ECHO_C" >&6
	7036	else
	7037	eval "$as_ac_Header=\$ac_header_preproc"
	7038	fi
	7039	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	7040	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	7041
	7042	fi
	7043	if test `eval echo '${'$as_ac_Header'}'` = yes; then
	7044	cat >>confdefs.h <<_ACEOF
	7045	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
	7046	_ACEOF
	7047
	7048	fi
	7049
	7050	done
	7051
	7052
	7053	# Checks for typedefs, structures, and compiler characteristics.
	7054	echo "$as_me:$LINENO: checking for stdbool.h that conforms to C99" >&5
	7055	echo $ECHO_N "checking for stdbool.h that conforms to C99... $ECHO_C" >&6
	7056	if test "${ac_cv_header_stdbool_h+set}" = set; then
	7057	echo $ECHO_N "(cached) $ECHO_C" >&6
	7058	else
	7059	cat >conftest.$ac_ext <<_ACEOF
	7060	/* confdefs.h. */
	7061	_ACEOF
	7062	cat confdefs.h >>conftest.$ac_ext
	7063	cat >>conftest.$ac_ext <<_ACEOF
	7064	/* end confdefs.h. */
	7065
	7066	#include <stdbool.h>
	7067	#ifndef bool
	7068	# error bool is not defined
	7069	#endif
	7070	#ifndef false
	7071	# error false is not defined
	7072	#endif
	7073	#if false
	7074	# error false is not 0
	7075	#endif
	7076	#ifndef true
	7077	# error true is not defined
	7078	#endif
	7079	#if true != 1
	7080	# error true is not 1
	7081	#endif
	7082	#ifndef __bool_true_false_are_defined
	7083	# error __bool_true_false_are_defined is not defined
	7084	#endif
	7085
	7086	struct s { _Bool s: 1; _Bool t; } s;
	7087
	7088	char a[true == 1 ? 1 : -1];
	7089	char b[false == 0 ? 1 : -1];
	7090	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
	7091	char d[(bool) -0.5 == true ? 1 : -1];
	7092	bool e = &s;
	7093	char f[(_Bool) -0.0 == false ? 1 : -1];
	7094	char g[true];
	7095	char h[sizeof (_Bool)];
	7096	char i[sizeof s.t];
	7097
	7098	int
	7099	main ()
	7100	{
	7101	return !a + !b + !c + !d + !e + !f + !g + !h + !i;
	7102	;
	7103	return 0;
	7104	}
	7105	_ACEOF
	7106	rm -f conftest.$ac_objext
	7107	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	7108	(eval $ac_compile) 2>conftest.er1
	7109	ac_status=$?
	7110	grep -v '^ *+' conftest.er1 >conftest.err
	7111	rm -f conftest.er1
	7112	cat conftest.err >&5
	7113	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	7114	(exit $ac_status); } &&
	7115	{ ac_try='test -z "$ac_c_werror_flag"
	7116	\|\| test ! -s conftest.err'
	7117	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	7118	(eval $ac_try) 2>&5
	7119	ac_status=$?
	7120	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	7121	(exit $ac_status); }; } &&
	7122	{ ac_try='test -s conftest.$ac_objext'
	7123	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	7124	(eval $ac_try) 2>&5
	7125	ac_status=$?
	7126	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	7127	(exit $ac_status); }; }; then
	7128	ac_cv_header_stdbool_h=yes
	7129	else
	7130	echo "$as_me: failed program was:" >&5
	7131	sed 's/^/\| /' conftest.$ac_ext >&5
	7132
	7133	ac_cv_header_stdbool_h=no
	7134	fi
	7135	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	7136	fi
	7137	echo "$as_me:$LINENO: result: $ac_cv_header_stdbool_h" >&5
	7138	echo "${ECHO_T}$ac_cv_header_stdbool_h" >&6
	7139	echo "$as_me:$LINENO: checking for _Bool" >&5
	7140	echo $ECHO_N "checking for _Bool... $ECHO_C" >&6
	7141	if test "${ac_cv_type__Bool+set}" = set; then
	7142	echo $ECHO_N "(cached) $ECHO_C" >&6
	7143	else
	7144	cat >conftest.$ac_ext <<_ACEOF
	7145	/* confdefs.h. */
	7146	_ACEOF
	7147	cat confdefs.h >>conftest.$ac_ext
	7148	cat >>conftest.$ac_ext <<_ACEOF
	7149	/* end confdefs.h. */
	7150	$ac_includes_default
	7151	int
	7152	main ()
	7153	{
	7154	if ((_Bool *) 0)
	7155	return 0;
	7156	if (sizeof (_Bool))
	7157	return 0;
	7158	;
	7159	return 0;
	7160	}
	7161	_ACEOF
	7162	rm -f conftest.$ac_objext
	7163	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	7164	(eval $ac_compile) 2>conftest.er1
	7165	ac_status=$?
	7166	grep -v '^ *+' conftest.er1 >conftest.err
	7167	rm -f conftest.er1
	7168	cat conftest.err >&5
	7169	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	7170	(exit $ac_status); } &&
	7171	{ ac_try='test -z "$ac_c_werror_flag"
	7172	\|\| test ! -s conftest.err'
	7173	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	7174	(eval $ac_try) 2>&5
	7175	ac_status=$?
	7176	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	7177	(exit $ac_status); }; } &&
	7178	{ ac_try='test -s conftest.$ac_objext'
	7179	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	7180	(eval $ac_try) 2>&5
	7181	ac_status=$?
	7182	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	7183	(exit $ac_status); }; }; then
	7184	ac_cv_type__Bool=yes
	7185	else
	7186	echo "$as_me: failed program was:" >&5
	7187	sed 's/^/\| /' conftest.$ac_ext >&5
	7188
	7189	ac_cv_type__Bool=no
	7190	fi
	7191	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	7192	fi
	7193	echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5
	7194	echo "${ECHO_T}$ac_cv_type__Bool" >&6
	7195	if test $ac_cv_type__Bool = yes; then
	7196
	7197	cat >>confdefs.h <<_ACEOF
	7198	#define HAVE__BOOL 1
	7199	_ACEOF
	7200
	7201
	7202	fi
	7203
	7204	if test $ac_cv_header_stdbool_h = yes; then
	7205
	7206	cat >>confdefs.h <<\_ACEOF
	7207	#define HAVE_STDBOOL_H 1
	7208	_ACEOF
	7209
	7210	fi
	7211
	7212
	7213	# Checks for library functions.
	7214
	7215	for ac_header in stdlib.h
	7216	do
	7217	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
	7218	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	7219	echo "$as_me:$LINENO: checking for $ac_header" >&5
	7220	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	7221	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	7222	echo $ECHO_N "(cached) $ECHO_C" >&6
	7223	fi
	7224	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	7225	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	7226	else
	7227	# Is the header compilable?
	7228	echo "$as_me:$LINENO: checking $ac_header usability" >&5
	7229	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
	7230	cat >conftest.$ac_ext <<_ACEOF
	7231	/* confdefs.h. */
	7232	_ACEOF
	7233	cat confdefs.h >>conftest.$ac_ext
	7234	cat >>conftest.$ac_ext <<_ACEOF
	7235	/* end confdefs.h. */
	7236	$ac_includes_default
	7237	#include <$ac_header>
	7238	_ACEOF
	7239	rm -f conftest.$ac_objext
	7240	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	7241	(eval $ac_compile) 2>conftest.er1
	7242	ac_status=$?
	7243	grep -v '^ *+' conftest.er1 >conftest.err
	7244	rm -f conftest.er1
	7245	cat conftest.err >&5
	7246	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	7247	(exit $ac_status); } &&
	7248	{ ac_try='test -z "$ac_c_werror_flag"
	7249	\|\| test ! -s conftest.err'
	7250	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	7251	(eval $ac_try) 2>&5
	7252	ac_status=$?
	7253	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	7254	(exit $ac_status); }; } &&
	7255	{ ac_try='test -s conftest.$ac_objext'
	7256	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	7257	(eval $ac_try) 2>&5
	7258	ac_status=$?
	7259	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	7260	(exit $ac_status); }; }; then
	7261	ac_header_compiler=yes
	7262	else
	7263	echo "$as_me: failed program was:" >&5
	7264	sed 's/^/\| /' conftest.$ac_ext >&5
	7265
	7266	ac_header_compiler=no
	7267	fi
	7268	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	7269	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
	7270	echo "${ECHO_T}$ac_header_compiler" >&6
	7271
	7272	# Is the header present?
	7273	echo "$as_me:$LINENO: checking $ac_header presence" >&5
	7274	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
	7275	cat >conftest.$ac_ext <<_ACEOF
	7276	/* confdefs.h. */
	7277	_ACEOF
	7278	cat confdefs.h >>conftest.$ac_ext
	7279	cat >>conftest.$ac_ext <<_ACEOF
	7280	/* end confdefs.h. */
	7281	#include <$ac_header>
	7282	_ACEOF
	7283	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
	7284	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
	7285	ac_status=$?
	7286	grep -v '^ *+' conftest.er1 >conftest.err
	7287	rm -f conftest.er1
	7288	cat conftest.err >&5
	7289	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	7290	(exit $ac_status); } >/dev/null; then
	7291	if test -s conftest.err; then
	7292	ac_cpp_err=$ac_c_preproc_warn_flag
	7293	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
	7294	else
	7295	ac_cpp_err=
	7296	fi
	7297	else
	7298	ac_cpp_err=yes
	7299	fi
	7300	if test -z "$ac_cpp_err"; then
	7301	ac_header_preproc=yes
	7302	else
	7303	echo "$as_me: failed program was:" >&5
	7304	sed 's/^/\| /' conftest.$ac_ext >&5
	7305
	7306	ac_header_preproc=no
	7307	fi
	7308	rm -f conftest.err conftest.$ac_ext
	7309	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
	7310	echo "${ECHO_T}$ac_header_preproc" >&6
	7311
	7312	# So? What about this header?
	7313	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
	7314	yes:no: )
	7315	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
	7316	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
	7317	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
	7318	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
	7319	ac_header_preproc=yes
	7320	;;
	7321	no:yes:* )
	7322	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
	7323	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
	7324	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
	7325	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
	7326	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
	7327	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
	7328	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
	7329	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
	7330	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
	7331	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
	7332	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
	7333	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
	7334	(
	7335	cat <<\_ASBOX
	7336	## ------------------------------------------- ##
	7337	## Report this to orxonox-dev@mail.datacore.ch ##
	7338	## ------------------------------------------- ##
	7339	_ASBOX
	7340	) \|
	7341	sed "s/^/$as_me: WARNING: /" >&2
	7342	;;
	7343	esac
	7344	echo "$as_me:$LINENO: checking for $ac_header" >&5
	7345	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	7346	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	7347	echo $ECHO_N "(cached) $ECHO_C" >&6
	7348	else
	7349	eval "$as_ac_Header=\$ac_header_preproc"
	7350	fi
	7351	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	7352	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	7353
	7354	fi
	7355	if test `eval echo '${'$as_ac_Header'}'` = yes; then
	7356	cat >>confdefs.h <<_ACEOF
	7357	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
	7358	_ACEOF
	7359
	7360	fi
	7361
	7362	done
	7363
	7364	echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5
	7365	echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6
	7366	if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then
	7367	echo $ECHO_N "(cached) $ECHO_C" >&6
	7368	else
	7369	if test "$cross_compiling" = yes; then
	7370	ac_cv_func_malloc_0_nonnull=no
	7371	else
	7372	cat >conftest.$ac_ext <<_ACEOF
	7373	/* confdefs.h. */
	7374	_ACEOF
	7375	cat confdefs.h >>conftest.$ac_ext
	7376	cat >>conftest.$ac_ext <<_ACEOF
	7377	/* end confdefs.h. */
	7378	#if STDC_HEADERS \|\| HAVE_STDLIB_H
	7379	# include <stdlib.h>
	7380	#else
	7381	char *malloc ();
	7382	#endif
	7383
	7384	int
	7385	main ()
	7386	{
	7387	exit (malloc (0) ? 0 : 1);
	7388	;
	7389	return 0;
	7390	}
	7391	_ACEOF
	7392	rm -f conftest$ac_exeext
	7393	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
	7394	(eval $ac_link) 2>&5
	7395	ac_status=$?
	7396	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	7397	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
	7398	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	7399	(eval $ac_try) 2>&5
	7400	ac_status=$?
	7401	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	7402	(exit $ac_status); }; }; then
	7403	ac_cv_func_malloc_0_nonnull=yes
	7404	else
	7405	echo "$as_me: program exited with status $ac_status" >&5
	7406	echo "$as_me: failed program was:" >&5
	7407	sed 's/^/\| /' conftest.$ac_ext >&5
	7408
	7409	( exit $ac_status )
	7410	ac_cv_func_malloc_0_nonnull=no
	7411	fi
	7412	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
	7413	fi
	7414	fi
	7415	echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5
	7416	echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6
	7417	if test $ac_cv_func_malloc_0_nonnull = yes; then
	7418
	7419	cat >>confdefs.h <<\_ACEOF
	7420	#define HAVE_MALLOC 1
	7421	_ACEOF
	7422
	7423	else
	7424	cat >>confdefs.h <<\_ACEOF
	7425	#define HAVE_MALLOC 0
	7426	_ACEOF
	7427
	7428	case $LIBOBJS in
	7429	"malloc.$ac_objext" \| \
	7430	*" malloc.$ac_objext" \| \
	7431	"malloc.$ac_objext "* \| \
	7432	" malloc.$ac_objext " ) ;;
	7433	*) LIBOBJS="$LIBOBJS malloc.$ac_objext" ;;
	7434	esac
	7435
	7436
	7437	cat >>confdefs.h <<\_ACEOF
	7438	#define malloc rpl_malloc
	7439	_ACEOF
	7440
	7441	fi
	7442
	7443
	7444
	7445
	7446
	7447	for ac_func in bzero sqrt
	7448	do
	7449	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
	7450	echo "$as_me:$LINENO: checking for $ac_func" >&5
	7451	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
	7452	if eval "test \"\${$as_ac_var+set}\" = set"; then
	7453	echo $ECHO_N "(cached) $ECHO_C" >&6
	7454	else
	7455	cat >conftest.$ac_ext <<_ACEOF
	7456	/* confdefs.h. */
	7457	_ACEOF
	7458	cat confdefs.h >>conftest.$ac_ext
	7459	cat >>conftest.$ac_ext <<_ACEOF
	7460	/* end confdefs.h. */
	7461	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
	7462	For example, HP-UX 11i <limits.h> declares gettimeofday. */
	7463	#define $ac_func innocuous_$ac_func
	7464
	7465	/* System header to define __stub macros and hopefully few prototypes,
	7466	which can conflict with char $ac_func (); below.
	7467	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
	7468	<limits.h> exists even on freestanding compilers. */
	7469
	7470	#ifdef __STDC__
	7471	# include <limits.h>
	7472	#else
	7473	# include <assert.h>
	7474	#endif
	7475
	7476	#undef $ac_func
	7477
	7478	/* Override any gcc2 internal prototype to avoid an error. */
	7479	#ifdef __cplusplus
	7480	extern "C"
	7481	{
	7482	#endif
	7483	/* We use char because int might match the return type of a gcc2
	7484	builtin and then its argument prototype would still apply. */
	7485	char $ac_func ();
	7486	/* The GNU C library defines this for functions which it implements
	7487	to always fail with ENOSYS. Some functions are actually named
	7488	something starting with __ and the normal name is an alias. */
	7489	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
	7490	choke me
	7491	#else
	7492	char (*f) () = $ac_func;
	7493	#endif
	7494	#ifdef __cplusplus
	7495	}
	7496	#endif
	7497
	7498	int
	7499	main ()
	7500	{
	7501	return f != $ac_func;
	7502	;
	7503	return 0;
	7504	}
	7505	_ACEOF
	7506	rm -f conftest.$ac_objext conftest$ac_exeext
	7507	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
	7508	(eval $ac_link) 2>conftest.er1
	7509	ac_status=$?
	7510	grep -v '^ *+' conftest.er1 >conftest.err
	7511	rm -f conftest.er1
	7512	cat conftest.err >&5
	7513	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	7514	(exit $ac_status); } &&
	7515	{ ac_try='test -z "$ac_c_werror_flag"
	7516	\|\| test ! -s conftest.err'
	7517	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	7518	(eval $ac_try) 2>&5
	7519	ac_status=$?
	7520	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	7521	(exit $ac_status); }; } &&
	7522	{ ac_try='test -s conftest$ac_exeext'
	7523	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	7524	(eval $ac_try) 2>&5
	7525	ac_status=$?
	7526	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	7527	(exit $ac_status); }; }; then
	7528	eval "$as_ac_var=yes"
	7529	else
	7530	echo "$as_me: failed program was:" >&5
	7531	sed 's/^/\| /' conftest.$ac_ext >&5
	7532
	7533	eval "$as_ac_var=no"
	7534	fi
	7535	rm -f conftest.err conftest.$ac_objext \
	7536	conftest$ac_exeext conftest.$ac_ext
	7537	fi
	7538	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
	7539	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
	7540	if test `eval echo '${'$as_ac_var'}'` = yes; then
	7541	cat >>confdefs.h <<_ACEOF
	7542	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
	7543	_ACEOF
	7544
	7545	fi
	7546	done
	7547
	7548
[3196]	7549	ac_config_files="$ac_config_files Makefile src/console/Makefile src/gui/Makefile src/Makefile src/importer/Makefile"
[1956]	7550
	7551	cat >confcache <<\_ACEOF
	7552	# This file is a shell script that caches the results of configure
	7553	# tests run on this system so they can be shared between configure
	7554	# scripts and configure runs, see configure's option --config-cache.
	7555	# It is not useful on other systems. If it contains results you don't
	7556	# want to keep, you may remove or edit it.
	7557	#
	7558	# config.status only pays attention to the cache file if you give it
	7559	# the --recheck option to rerun configure.
	7560	#
	7561	# `ac_cv_env_foo' variables (set or unset) will be overridden when
	7562	# loading this file, other unset `ac_cv_foo' will be assigned the
	7563	# following values.
	7564
	7565	_ACEOF
	7566
	7567	# The following way of writing the cache mishandles newlines in values,
	7568	# but we know of no workaround that is simple, portable, and efficient.
	7569	# So, don't put newlines in cache variables' values.
	7570	# Ultrix sh set writes to stderr and can't be redirected directly,
	7571	# and sets the high bit in the cache file unless we assign to the vars.
	7572	{
	7573	(set) 2>&1 \|
	7574	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
	7575	ac_space=\ )
	7576	# `set' does not quote correctly, so add quotes (double-quote
	7577	# substitution turns \\\\ into \\, and sed turns \\ into \).
	7578	sed -n \
	7579	"s/'/'\\\\''/g;
	7580	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
	7581	;;
	7582	*)
	7583	# `set' quotes correctly as required by POSIX, so do not add quotes.
	7584	sed -n \
	7585	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
	7586	;;
	7587	esac;
	7588	} \|
	7589	sed '
	7590	t clear
	7591	: clear
	7592	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
	7593	t end
	7594	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/
	7595	: end' >>confcache
	7596	if diff $cache_file confcache >/dev/null 2>&1; then :; else
	7597	if test -w $cache_file; then
	7598	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
	7599	cat confcache >$cache_file
	7600	else
	7601	echo "not updating unwritable cache $cache_file"
	7602	fi
	7603	fi
	7604	rm -f confcache
	7605
	7606	test "x$prefix" = xNONE && prefix=$ac_default_prefix
	7607	# Let make expand exec_prefix.
	7608	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
	7609
	7610	# VPATH may cause trouble with some makes, so we remove $(srcdir),
	7611	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
	7612	# trailing colons and then remove the whole line if VPATH becomes empty
	7613	# (actually we leave an empty line to preserve line numbers).
	7614	if test "x$srcdir" = x.; then
	7615	ac_vpsub='/^[ ]VPATH[ ]=/{
	7616	s/:\$(srcdir):/:/;
	7617	s/:\${srcdir}:/:/;
	7618	s/:@srcdir@:/:/;
	7619	s/^$[^=]=[ ]$:*/\1/;
	7620	s/:*$//;
	7621	s/^[^=]=[ ]$//;
	7622	}'
	7623	fi
	7624
	7625	DEFS=-DHAVE_CONFIG_H
	7626
	7627	ac_libobjs=
	7628	ac_ltlibobjs=
	7629	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
	7630	# 1. Remove the extension, and $U if already installed.
	7631	ac_i=`echo "$ac_i" \|
	7632	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
	7633	# 2. Add them.
	7634	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
	7635	ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
	7636	done
	7637	LIBOBJS=$ac_libobjs
	7638
	7639	LTLIBOBJS=$ac_ltlibobjs
	7640
	7641
	7642	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
	7643	{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
	7644	Usually this means the macro was only invoked conditionally." >&5
	7645	echo "$as_me: error: conditional \"AMDEP\" was never defined.
	7646	Usually this means the macro was only invoked conditionally." >&2;}
	7647	{ (exit 1); exit 1; }; }
	7648	fi
	7649	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
	7650	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.
	7651	Usually this means the macro was only invoked conditionally." >&5
	7652	echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
	7653	Usually this means the macro was only invoked conditionally." >&2;}
	7654	{ (exit 1); exit 1; }; }
	7655	fi
	7656	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
	7657	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
	7658	Usually this means the macro was only invoked conditionally." >&5
	7659	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
	7660	Usually this means the macro was only invoked conditionally." >&2;}
	7661	{ (exit 1); exit 1; }; }
	7662	fi
[3219]	7663	if test -z "${DOXYGEN_TRUE}" && test -z "${DOXYGEN_FALSE}"; then
	7664	{ { echo "$as_me:$LINENO: error: conditional \"DOXYGEN\" was never defined.
	7665	Usually this means the macro was only invoked conditionally." >&5
	7666	echo "$as_me: error: conditional \"DOXYGEN\" was never defined.
	7667	Usually this means the macro was only invoked conditionally." >&2;}
	7668	{ (exit 1); exit 1; }; }
	7669	fi
[2980]	7670	if test -z "${HAVE_GTK2_TRUE}" && test -z "${HAVE_GTK2_FALSE}"; then
	7671	{ { echo "$as_me:$LINENO: error: conditional \"HAVE_GTK2\" was never defined.
	7672	Usually this means the macro was only invoked conditionally." >&5
	7673	echo "$as_me: error: conditional \"HAVE_GTK2\" was never defined.
	7674	Usually this means the macro was only invoked conditionally." >&2;}
	7675	{ (exit 1); exit 1; }; }
	7676	fi
[1956]	7677
	7678	: ${CONFIG_STATUS=./config.status}
	7679	ac_clean_files_save=$ac_clean_files
	7680	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
	7681	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
	7682	echo "$as_me: creating $CONFIG_STATUS" >&6;}
	7683	cat >$CONFIG_STATUS <<_ACEOF
	7684	#! $SHELL
	7685	# Generated by $as_me.
	7686	# Run this file to recreate the current configuration.
	7687	# Compiler output produced by configure, useful for debugging
	7688	# configure, is in config.log if it exists.
	7689
	7690	debug=false
	7691	ac_cs_recheck=false
	7692	ac_cs_silent=false
	7693	SHELL=\${CONFIG_SHELL-$SHELL}
	7694	_ACEOF
	7695
	7696	cat >>$CONFIG_STATUS <<\_ACEOF
	7697	## --------------------- ##
	7698	## M4sh Initialization. ##
	7699	## --------------------- ##
	7700
	7701	# Be Bourne compatible
	7702	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
	7703	emulate sh
	7704	NULLCMD=:
	7705	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
	7706	# is contrary to our usage. Disable this feature.
	7707	alias -g '${1+"$@"}'='"$@"'
	7708	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
	7709	set -o posix
	7710	fi
	7711	DUALCASE=1; export DUALCASE # for MKS sh
	7712
	7713	# Support unset when possible.
	7714	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
	7715	as_unset=unset
	7716	else
	7717	as_unset=false
	7718	fi
	7719
	7720
	7721	# Work around bugs in pre-3.0 UWIN ksh.
	7722	$as_unset ENV MAIL MAILPATH
	7723	PS1='$ '
	7724	PS2='> '
	7725	PS4='+ '
	7726
	7727	# NLS nuisances.
	7728	for as_var in \
	7729	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
	7730	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
	7731	LC_TELEPHONE LC_TIME
	7732	do
	7733	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
	7734	eval $as_var=C; export $as_var
	7735	else
	7736	$as_unset $as_var
	7737	fi
	7738	done
	7739
	7740	# Required to use basename.
	7741	if expr a : '$a$' >/dev/null 2>&1; then
	7742	as_expr=expr
	7743	else
	7744	as_expr=false
	7745	fi
	7746
	7747	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
	7748	as_basename=basename
	7749	else
	7750	as_basename=false
	7751	fi
	7752
	7753
	7754	# Name of the executable.
	7755	as_me=`$as_basename "$0" \|\|
	7756	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
	7757	X"$0" : 'X$//$$' \\| \
	7758	X"$0" : 'X$/$$' \\| \
	7759	. : '$.$' 2>/dev/null \|\|
	7760	echo X/"$0" \|
	7761	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
	7762	/^X\/$\/\/$$/{ s//\1/; q; }
	7763	/^X\/$\/$.*/{ s//\1/; q; }
	7764	s/.*/./; q'`
	7765
	7766
	7767	# PATH needs CR, and LINENO needs CR and PATH.
	7768	# Avoid depending upon Character Ranges.
	7769	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
	7770	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
	7771	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
	7772	as_cr_digits='0123456789'
	7773	as_cr_alnum=$as_cr_Letters$as_cr_digits
	7774
	7775	# The user is always right.
	7776	if test "${PATH_SEPARATOR+set}" != set; then
	7777	echo "#! /bin/sh" >conf$$.sh
	7778	echo "exit 0" >>conf$$.sh
	7779	chmod +x conf$$.sh
	7780	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
	7781	PATH_SEPARATOR=';'
	7782	else
	7783	PATH_SEPARATOR=:
	7784	fi
	7785	rm -f conf$$.sh
	7786	fi
	7787
	7788
	7789	as_lineno_1=$LINENO
	7790	as_lineno_2=$LINENO
	7791	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
	7792	test "x$as_lineno_1" != "x$as_lineno_2" &&
	7793	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
	7794	# Find who we are. Look in the path if we contain no path at all
	7795	# relative or not.
	7796	case $0 in
	7797	[\\/] ) as_myself=$0 ;;
	7798	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	7799	for as_dir in $PATH
	7800	do
	7801	IFS=$as_save_IFS
	7802	test -z "$as_dir" && as_dir=.
	7803	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
	7804	done
	7805
	7806	;;
	7807	esac
	7808	# We did not find ourselves, most probably we were run as `sh COMMAND'
	7809	# in which case we are not to be found in the path.
	7810	if test "x$as_myself" = x; then
	7811	as_myself=$0
	7812	fi
	7813	if test ! -f "$as_myself"; then
	7814	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
	7815	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
	7816	{ (exit 1); exit 1; }; }
	7817	fi
	7818	case $CONFIG_SHELL in
	7819	'')
	7820	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	7821	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
	7822	do
	7823	IFS=$as_save_IFS
	7824	test -z "$as_dir" && as_dir=.
	7825	for as_base in sh bash ksh sh5; do
	7826	case $as_dir in
	7827	/*)
	7828	if ("$as_dir/$as_base" -c '
	7829	as_lineno_1=$LINENO
	7830	as_lineno_2=$LINENO
	7831	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
	7832	test "x$as_lineno_1" != "x$as_lineno_2" &&
	7833	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
	7834	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
	7835	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
	7836	CONFIG_SHELL=$as_dir/$as_base
	7837	export CONFIG_SHELL
	7838	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
	7839	fi;;
	7840	esac
	7841	done
	7842	done
	7843	;;
	7844	esac
	7845
	7846	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
	7847	# uniformly replaced by the line number. The first 'sed' inserts a
	7848	# line-number line before each line; the second 'sed' does the real
	7849	# work. The second script uses 'N' to pair each line-number line
	7850	# with the numbered line, and appends trailing '-' during
	7851	# substitution so that $LINENO is not a special case at line end.
	7852	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
	7853	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
	7854	sed '=' <$as_myself \|
	7855	sed '
	7856	N
	7857	s,$,-,
	7858	: loop
	7859	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
	7860	t loop
	7861	s,-$,,
	7862	s,^['$as_cr_digits']*\n,,
	7863	' >$as_me.lineno &&
	7864	chmod +x $as_me.lineno \|\|
	7865	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
	7866	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
	7867	{ (exit 1); exit 1; }; }
	7868
	7869	# Don't try to exec as it changes $[0], causing all sort of problems
	7870	# (the dirname of $[0] is not the place where we might find the
	7871	# original and so on. Autoconf is especially sensible to this).
	7872	. ./$as_me.lineno
	7873	# Exit status is that of the last command.
	7874	exit
	7875	}
	7876
	7877
	7878	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
	7879	c,-n*) ECHO_N= ECHO_C='
	7880	' ECHO_T=' ' ;;
	7881	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
	7882	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
	7883	esac
	7884
	7885	if expr a : '$a$' >/dev/null 2>&1; then
	7886	as_expr=expr
	7887	else
	7888	as_expr=false
	7889	fi
	7890
	7891	rm -f conf$$ conf$$.exe conf$$.file
	7892	echo >conf$$.file
	7893	if ln -s conf$$.file conf$$ 2>/dev/null; then
	7894	# We could just check for DJGPP; but this test a) works b) is more generic
	7895	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
	7896	if test -f conf$$.exe; then
	7897	# Don't use ln at all; we don't have any links
	7898	as_ln_s='cp -p'
	7899	else
	7900	as_ln_s='ln -s'
	7901	fi
	7902	elif ln conf$$.file conf$$ 2>/dev/null; then
	7903	as_ln_s=ln
	7904	else
	7905	as_ln_s='cp -p'
	7906	fi
	7907	rm -f conf$$ conf$$.exe conf$$.file
	7908
	7909	if mkdir -p . 2>/dev/null; then
	7910	as_mkdir_p=:
	7911	else
	7912	test -d ./-p && rmdir ./-p
	7913	as_mkdir_p=false
	7914	fi
	7915
	7916	as_executable_p="test -f"
	7917
	7918	# Sed expression to map a string onto a valid CPP name.
	7919	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
	7920
	7921	# Sed expression to map a string onto a valid variable name.
	7922	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
	7923
	7924
	7925	# IFS
	7926	# We need space, tab and new line, in precisely that order.
	7927	as_nl='
	7928	'
	7929	IFS=" $as_nl"
	7930
	7931	# CDPATH.
	7932	$as_unset CDPATH
	7933
	7934	exec 6>&1
	7935
	7936	# Open the log real soon, to keep \$[0] and so on meaningful, and to
	7937	# report actual input values of CONFIG_FILES etc. instead of their
	7938	# values after options handling. Logging --version etc. is OK.
	7939	exec 5>>config.log
	7940	{
	7941	echo
	7942	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
	7943	## Running $as_me. ##
	7944	_ASBOX
	7945	} >&5
	7946	cat >&5 <<_CSEOF
	7947
[3197]	7948	This file was extended by orxonox $as_me 0.2.0_alpha-r1, which was
[1956]	7949	generated by GNU Autoconf 2.59. Invocation command line was
	7950
	7951	CONFIG_FILES = $CONFIG_FILES
	7952	CONFIG_HEADERS = $CONFIG_HEADERS
	7953	CONFIG_LINKS = $CONFIG_LINKS
	7954	CONFIG_COMMANDS = $CONFIG_COMMANDS
	7955	$ $0 $@
	7956
	7957	_CSEOF
	7958	echo "on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`" >&5
	7959	echo >&5
	7960	_ACEOF
	7961
	7962	# Files that config.status was made for.
	7963	if test -n "$ac_config_files"; then
	7964	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
	7965	fi
	7966
	7967	if test -n "$ac_config_headers"; then
	7968	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
	7969	fi
	7970
	7971	if test -n "$ac_config_links"; then
	7972	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
	7973	fi
	7974
	7975	if test -n "$ac_config_commands"; then
	7976	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
	7977	fi
	7978
	7979	cat >>$CONFIG_STATUS <<\_ACEOF
	7980
	7981	ac_cs_usage="\
	7982	\`$as_me' instantiates files from templates according to the
	7983	current configuration.
	7984
	7985	Usage: $0 [OPTIONS] [FILE]...
	7986
	7987	-h, --help print this help, then exit
	7988	-V, --version print version number, then exit
	7989	-q, --quiet do not print progress messages
	7990	-d, --debug don't remove temporary files
	7991	--recheck update $as_me by reconfiguring in the same conditions
	7992	--file=FILE[:TEMPLATE]
	7993	instantiate the configuration file FILE
	7994	--header=FILE[:TEMPLATE]
	7995	instantiate the configuration header FILE
	7996
	7997	Configuration files:
	7998	$config_files
	7999
	8000	Configuration headers:
	8001	$config_headers
	8002
	8003	Configuration commands:
	8004	$config_commands
	8005
	8006	Report bugs to <bug-autoconf@gnu.org>."
	8007	_ACEOF
	8008
	8009	cat >>$CONFIG_STATUS <<_ACEOF
	8010	ac_cs_version="\\
[3197]	8011	orxonox config.status 0.2.0_alpha-r1
[1956]	8012	configured by $0, generated by GNU Autoconf 2.59,
	8013	with options \\"`echo "$ac_configure_args" \| sed 's/[\\""\`\$]/\\\\&/g'`\\"
	8014
	8015	Copyright (C) 2003 Free Software Foundation, Inc.
	8016	This config.status script is free software; the Free Software Foundation
	8017	gives unlimited permission to copy, distribute and modify it."
	8018	srcdir=$srcdir
	8019	INSTALL="$INSTALL"
	8020	_ACEOF
	8021
	8022	cat >>$CONFIG_STATUS <<\_ACEOF
	8023	# If no file are specified by the user, then we need to provide default
	8024	# value. By we need to know if files were specified by the user.
	8025	ac_need_defaults=:
	8026	while test $# != 0
	8027	do
	8028	case $1 in
	8029	--=)
	8030	ac_option=`expr "x$1" : 'x$[^=]*$='`
	8031	ac_optarg=`expr "x$1" : 'x[^=]=$.$'`
	8032	ac_shift=:
	8033	;;
	8034	-*)
	8035	ac_option=$1
	8036	ac_optarg=$2
	8037	ac_shift=shift
	8038	;;
	8039	*) # This is not an option, so the user has probably given explicit
	8040	# arguments.
	8041	ac_option=$1
	8042	ac_need_defaults=false;;
	8043	esac
	8044
	8045	case $ac_option in
	8046	# Handling of the options.
	8047	_ACEOF
	8048	cat >>$CONFIG_STATUS <<\_ACEOF
	8049	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
	8050	ac_cs_recheck=: ;;
	8051	--version \| --vers* \| -V )
	8052	echo "$ac_cs_version"; exit 0 ;;
	8053	--he \| --h)
	8054	# Conflict between --help and --header
	8055	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
	8056	Try \`$0 --help' for more information." >&5
	8057	echo "$as_me: error: ambiguous option: $1
	8058	Try \`$0 --help' for more information." >&2;}
	8059	{ (exit 1); exit 1; }; };;
	8060	--help \| --hel \| -h )
	8061	echo "$ac_cs_usage"; exit 0 ;;
	8062	--debug \| --d* \| -d )
	8063	debug=: ;;
	8064	--file \| --fil \| --fi \| --f )
	8065	$ac_shift
	8066	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
	8067	ac_need_defaults=false;;
	8068	--header \| --heade \| --head \| --hea )
	8069	$ac_shift
	8070	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
	8071	ac_need_defaults=false;;
	8072	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
	8073	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
	8074	ac_cs_silent=: ;;
	8075
	8076	# This is an error.
	8077	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
	8078	Try \`$0 --help' for more information." >&5
	8079	echo "$as_me: error: unrecognized option: $1
	8080	Try \`$0 --help' for more information." >&2;}
	8081	{ (exit 1); exit 1; }; } ;;
	8082
	8083	*) ac_config_targets="$ac_config_targets $1" ;;
	8084
	8085	esac
	8086	shift
	8087	done
	8088
	8089	ac_configure_extra_args=
	8090
	8091	if $ac_cs_silent; then
	8092	exec 6>/dev/null
	8093	ac_configure_extra_args="$ac_configure_extra_args --silent"
	8094	fi
	8095
	8096	_ACEOF
	8097	cat >>$CONFIG_STATUS <<_ACEOF
	8098	if \$ac_cs_recheck; then
	8099	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
	8100	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
	8101	fi
	8102
	8103	_ACEOF
	8104
	8105	cat >>$CONFIG_STATUS <<_ACEOF
	8106	#
	8107	# INIT-COMMANDS section.
	8108	#
	8109
	8110	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
	8111
	8112	_ACEOF
	8113
	8114
	8115
	8116	cat >>$CONFIG_STATUS <<\_ACEOF
	8117	for ac_config_target in $ac_config_targets
	8118	do
	8119	case "$ac_config_target" in
	8120	# Handling of arguments.
	8121	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
[3191]	8122	"src/console/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/console/Makefile" ;;
	8123	"src/gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/gui/Makefile" ;;
[1956]	8124	"src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
[3196]	8125	"src/importer/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/importer/Makefile" ;;
[1956]	8126	"depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
	8127	"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
	8128	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
	8129	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
	8130	{ (exit 1); exit 1; }; };;
	8131	esac
	8132	done
	8133
	8134	# If the user did not use the arguments to specify the items to instantiate,
	8135	# then the envvar interface is used. Set only those that are not.
	8136	# We use the long form for the default assignment because of an extremely
	8137	# bizarre bug on SunOS 4.1.3.
	8138	if $ac_need_defaults; then
	8139	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
	8140	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
	8141	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
	8142	fi
	8143
	8144	# Have a temporary directory for convenience. Make it in the build tree
	8145	# simply because there is no reason to put it here, and in addition,
	8146	# creating and moving files from /tmp can sometimes cause problems.
	8147	# Create a temporary directory, and hook for its removal unless debugging.
	8148	$debug \|\|
	8149	{
	8150	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
	8151	trap '{ (exit 1); exit 1; }' 1 2 13 15
	8152	}
	8153
	8154	# Create a (secure) tmp directory for tmp files.
	8155
	8156	{
	8157	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
	8158	test -n "$tmp" && test -d "$tmp"
	8159	} \|\|
	8160	{
	8161	tmp=./confstat$$-$RANDOM
	8162	(umask 077 && mkdir $tmp)
	8163	} \|\|
	8164	{
	8165	echo "$me: cannot create a temporary directory in ." >&2
	8166	{ (exit 1); exit 1; }
	8167	}
	8168
	8169	_ACEOF
	8170
	8171	cat >>$CONFIG_STATUS <<_ACEOF
	8172
	8173	#
	8174	# CONFIG_FILES section.
	8175	#
	8176
	8177	# No need to generate the scripts if there are no CONFIG_FILES.
	8178	# This happens for instance when ./config.status config.h
	8179	if test -n "\$CONFIG_FILES"; then
	8180	# Protect against being on the right side of a sed subst in config.status.
	8181	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
	8182	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
	8183	s,@SHELL@,$SHELL,;t t
	8184	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
	8185	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
	8186	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
	8187	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
	8188	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
	8189	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
	8190	s,@exec_prefix@,$exec_prefix,;t t
	8191	s,@prefix@,$prefix,;t t
	8192	s,@program_transform_name@,$program_transform_name,;t t
	8193	s,@bindir@,$bindir,;t t
	8194	s,@sbindir@,$sbindir,;t t
	8195	s,@libexecdir@,$libexecdir,;t t
	8196	s,@datadir@,$datadir,;t t
	8197	s,@sysconfdir@,$sysconfdir,;t t
	8198	s,@sharedstatedir@,$sharedstatedir,;t t
	8199	s,@localstatedir@,$localstatedir,;t t
	8200	s,@libdir@,$libdir,;t t
	8201	s,@includedir@,$includedir,;t t
	8202	s,@oldincludedir@,$oldincludedir,;t t
	8203	s,@infodir@,$infodir,;t t
	8204	s,@mandir@,$mandir,;t t
	8205	s,@build_alias@,$build_alias,;t t
	8206	s,@host_alias@,$host_alias,;t t
	8207	s,@target_alias@,$target_alias,;t t
	8208	s,@DEFS@,$DEFS,;t t
	8209	s,@ECHO_C@,$ECHO_C,;t t
	8210	s,@ECHO_N@,$ECHO_N,;t t
	8211	s,@ECHO_T@,$ECHO_T,;t t
	8212	s,@LIBS@,$LIBS,;t t
[2980]	8213	s,@build@,$build,;t t
	8214	s,@build_cpu@,$build_cpu,;t t
	8215	s,@build_vendor@,$build_vendor,;t t
	8216	s,@build_os@,$build_os,;t t
	8217	s,@host@,$host,;t t
	8218	s,@host_cpu@,$host_cpu,;t t
	8219	s,@host_vendor@,$host_vendor,;t t
	8220	s,@host_os@,$host_os,;t t
	8221	s,@target@,$target,;t t
	8222	s,@target_cpu@,$target_cpu,;t t
	8223	s,@target_vendor@,$target_vendor,;t t
	8224	s,@target_os@,$target_os,;t t
[1956]	8225	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
	8226	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
	8227	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
	8228	s,@CYGPATH_W@,$CYGPATH_W,;t t
	8229	s,@PACKAGE@,$PACKAGE,;t t
	8230	s,@VERSION@,$VERSION,;t t
	8231	s,@ACLOCAL@,$ACLOCAL,;t t
	8232	s,@AUTOCONF@,$AUTOCONF,;t t
	8233	s,@AUTOMAKE@,$AUTOMAKE,;t t
	8234	s,@AUTOHEADER@,$AUTOHEADER,;t t
	8235	s,@MAKEINFO@,$MAKEINFO,;t t
	8236	s,@AMTAR@,$AMTAR,;t t
	8237	s,@install_sh@,$install_sh,;t t
	8238	s,@STRIP@,$STRIP,;t t
	8239	s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
	8240	s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
[2706]	8241	s,@mkdir_p@,$mkdir_p,;t t
[1956]	8242	s,@AWK@,$AWK,;t t
	8243	s,@SET_MAKE@,$SET_MAKE,;t t
	8244	s,@am__leading_dot@,$am__leading_dot,;t t
	8245	s,@CXX@,$CXX,;t t
	8246	s,@CXXFLAGS@,$CXXFLAGS,;t t
	8247	s,@LDFLAGS@,$LDFLAGS,;t t
	8248	s,@CPPFLAGS@,$CPPFLAGS,;t t
	8249	s,@ac_ct_CXX@,$ac_ct_CXX,;t t
	8250	s,@EXEEXT@,$EXEEXT,;t t
	8251	s,@OBJEXT@,$OBJEXT,;t t
	8252	s,@DEPDIR@,$DEPDIR,;t t
	8253	s,@am__include@,$am__include,;t t
	8254	s,@am__quote@,$am__quote,;t t
	8255	s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
	8256	s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
	8257	s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
	8258	s,@CXXDEPMODE@,$CXXDEPMODE,;t t
	8259	s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
	8260	s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
	8261	s,@CC@,$CC,;t t
	8262	s,@CFLAGS@,$CFLAGS,;t t
	8263	s,@ac_ct_CC@,$ac_ct_CC,;t t
	8264	s,@CCDEPMODE@,$CCDEPMODE,;t t
	8265	s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
	8266	s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
	8267	s,@CPP@,$CPP,;t t
	8268	s,@EGREP@,$EGREP,;t t
[3173]	8269	s,@DEBUG@,$DEBUG,;t t
[3219]	8270	s,@DOXYGEN@,$DOXYGEN,;t t
	8271	s,@DOXYGEN_TRUE@,$DOXYGEN_TRUE,;t t
	8272	s,@DOXYGEN_FALSE@,$DOXYGEN_FALSE,;t t
[2989]	8273	s,@MSBITFIELDS@,$MSBITFIELDS,;t t
[3099]	8274	s,@GTK2_LIBS@,$GTK2_LIBS,;t t
[2980]	8275	s,@GTK2_CFLAGS@,$GTK2_CFLAGS,;t t
	8276	s,@HAVE_GTK2_TRUE@,$HAVE_GTK2_TRUE,;t t
	8277	s,@HAVE_GTK2_FALSE@,$HAVE_GTK2_FALSE,;t t
[1956]	8278	s,@LIBOBJS@,$LIBOBJS,;t t
	8279	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
	8280	CEOF
	8281
	8282	_ACEOF
	8283
	8284	cat >>$CONFIG_STATUS <<\_ACEOF
	8285	# Split the substitutions into bite-sized pieces for seds with
	8286	# small command number limits, like on Digital OSF/1 and HP-UX.
	8287	ac_max_sed_lines=48
	8288	ac_sed_frag=1 # Number of current file.
	8289	ac_beg=1 # First line for current file.
	8290	ac_end=$ac_max_sed_lines # Line after last line for current file.
	8291	ac_more_lines=:
	8292	ac_sed_cmds=
	8293	while $ac_more_lines; do
	8294	if test $ac_beg -gt 1; then
	8295	sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
	8296	else
	8297	sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
	8298	fi
	8299	if test ! -s $tmp/subs.frag; then
	8300	ac_more_lines=false
	8301	else
	8302	# The purpose of the label and of the branching condition is to
	8303	# speed up the sed processing (if there are no `@' at all, there
	8304	# is no need to browse any of the substitutions).
	8305	# These are the two extra sed commands mentioned above.
	8306	(echo ':t
	8307	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
	8308	if test -z "$ac_sed_cmds"; then
	8309	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
	8310	else
	8311	ac_sed_cmds="$ac_sed_cmds \| sed -f $tmp/subs-$ac_sed_frag.sed"
	8312	fi
	8313	ac_sed_frag=`expr $ac_sed_frag + 1`
	8314	ac_beg=$ac_end
	8315	ac_end=`expr $ac_end + $ac_max_sed_lines`
	8316	fi
	8317	done
	8318	if test -z "$ac_sed_cmds"; then
	8319	ac_sed_cmds=cat
	8320	fi
	8321	fi # test -n "$CONFIG_FILES"
	8322
	8323	_ACEOF
	8324	cat >>$CONFIG_STATUS <<\_ACEOF
	8325	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
	8326	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
	8327	case $ac_file in
	8328	- \| :- \| :-:* ) # input from stdin
	8329	cat >$tmp/stdin
	8330	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
	8331	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
	8332	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
	8333	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
	8334	* ) ac_file_in=$ac_file.in ;;
	8335	esac
	8336
	8337	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
	8338	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
	8339	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
	8340	X"$ac_file" : 'X$//$[^/]' \\| \
	8341	X"$ac_file" : 'X$//$$' \\| \
	8342	X"$ac_file" : 'X$/$' \\| \
	8343	. : '$.$' 2>/dev/null \|\|
	8344	echo X"$ac_file" \|
	8345	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
	8346	/^X$\/\/$[^/].*/{ s//\1/; q; }
	8347	/^X$\/\/$$/{ s//\1/; q; }
	8348	/^X$\/$.*/{ s//\1/; q; }
	8349	s/.*/./; q'`
	8350	{ if $as_mkdir_p; then
	8351	mkdir -p "$ac_dir"
	8352	else
	8353	as_dir="$ac_dir"
	8354	as_dirs=
	8355	while test ! -d "$as_dir"; do
	8356	as_dirs="$as_dir $as_dirs"
	8357	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
	8358	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
	8359	X"$as_dir" : 'X$//$[^/]' \\| \
	8360	X"$as_dir" : 'X$//$$' \\| \
	8361	X"$as_dir" : 'X$/$' \\| \
	8362	. : '$.$' 2>/dev/null \|\|
	8363	echo X"$as_dir" \|
	8364	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
	8365	/^X$\/\/$[^/].*/{ s//\1/; q; }
	8366	/^X$\/\/$$/{ s//\1/; q; }
	8367	/^X$\/$.*/{ s//\1/; q; }
	8368	s/.*/./; q'`
	8369	done
	8370	test ! -n "$as_dirs" \|\| mkdir $as_dirs
	8371	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
	8372	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
	8373	{ (exit 1); exit 1; }; }; }
	8374
	8375	ac_builddir=.
	8376
	8377	if test "$ac_dir" != .; then
	8378	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
	8379	# A "../" for each directory in $ac_dir_suffix.
	8380	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
	8381	else
	8382	ac_dir_suffix= ac_top_builddir=
	8383	fi
	8384
	8385	case $srcdir in
	8386	.) # No --srcdir option. We are building in place.
	8387	ac_srcdir=.
	8388	if test -z "$ac_top_builddir"; then
	8389	ac_top_srcdir=.
	8390	else
	8391	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
	8392	fi ;;
	8393	[\\/]* \| ?:[\\/]* ) # Absolute path.
	8394	ac_srcdir=$srcdir$ac_dir_suffix;
	8395	ac_top_srcdir=$srcdir ;;
	8396	*) # Relative path.
	8397	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
	8398	ac_top_srcdir=$ac_top_builddir$srcdir ;;
	8399	esac
	8400
	8401	# Do not use `cd foo && pwd` to compute absolute paths, because
	8402	# the directories may not exist.
	8403	case `pwd` in
	8404	.) ac_abs_builddir="$ac_dir";;
	8405	*)
	8406	case "$ac_dir" in
	8407	.) ac_abs_builddir=`pwd`;;
	8408	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
	8409	*) ac_abs_builddir=`pwd`/"$ac_dir";;
	8410	esac;;
	8411	esac
	8412	case $ac_abs_builddir in
	8413	.) ac_abs_top_builddir=${ac_top_builddir}.;;
	8414	*)
	8415	case ${ac_top_builddir}. in
	8416	.) ac_abs_top_builddir=$ac_abs_builddir;;
	8417	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
	8418	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
	8419	esac;;
	8420	esac
	8421	case $ac_abs_builddir in
	8422	.) ac_abs_srcdir=$ac_srcdir;;
	8423	*)
	8424	case $ac_srcdir in
	8425	.) ac_abs_srcdir=$ac_abs_builddir;;
	8426	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
	8427	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
	8428	esac;;
	8429	esac
	8430	case $ac_abs_builddir in
	8431	.) ac_abs_top_srcdir=$ac_top_srcdir;;
	8432	*)
	8433	case $ac_top_srcdir in
	8434	.) ac_abs_top_srcdir=$ac_abs_builddir;;
	8435	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
	8436	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
	8437	esac;;
	8438	esac
	8439
	8440
	8441	case $INSTALL in
	8442	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
	8443	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;
	8444	esac
	8445
	8446	if test x"$ac_file" != x-; then
	8447	{ echo "$as_me:$LINENO: creating $ac_file" >&5
	8448	echo "$as_me: creating $ac_file" >&6;}
	8449	rm -f "$ac_file"
	8450	fi
	8451	# Let's still pretend it is `configure' which instantiates (i.e., don't
	8452	# use $as_me), people would be surprised to read:
	8453	# /* config.h. Generated by config.status. */
	8454	if test x"$ac_file" = x-; then
	8455	configure_input=
	8456	else
	8457	configure_input="$ac_file. "
	8458	fi
	8459	configure_input=$configure_input"Generated from `echo $ac_file_in \|
	8460	sed 's,.*/,,'` by configure."
	8461
	8462	# First look for the input files in the build tree, otherwise in the
	8463	# src tree.
	8464	ac_file_inputs=`IFS=:
	8465	for f in $ac_file_in; do
	8466	case $f in
	8467	-) echo $tmp/stdin ;;
	8468	[\\/$]*)
	8469	# Absolute (can't be DOS-style, as IFS=:)
	8470	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
	8471	echo "$as_me: error: cannot find input file: $f" >&2;}
	8472	{ (exit 1); exit 1; }; }
	8473	echo "$f";;
	8474	*) # Relative
	8475	if test -f "$f"; then
	8476	# Build tree
	8477	echo "$f"
	8478	elif test -f "$srcdir/$f"; then
	8479	# Source tree
	8480	echo "$srcdir/$f"
	8481	else
	8482	# /dev/null tree
	8483	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
	8484	echo "$as_me: error: cannot find input file: $f" >&2;}
	8485	{ (exit 1); exit 1; }; }
	8486	fi;;
	8487	esac
	8488	done` \|\| { (exit 1); exit 1; }
	8489	_ACEOF
	8490	cat >>$CONFIG_STATUS <<_ACEOF
	8491	sed "$ac_vpsub
	8492	$extrasub
	8493	_ACEOF
	8494	cat >>$CONFIG_STATUS <<\_ACEOF
	8495	:t
	8496	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
	8497	s,@configure_input@,$configure_input,;t t
	8498	s,@srcdir@,$ac_srcdir,;t t
	8499	s,@abs_srcdir@,$ac_abs_srcdir,;t t
	8500	s,@top_srcdir@,$ac_top_srcdir,;t t
	8501	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
	8502	s,@builddir@,$ac_builddir,;t t
	8503	s,@abs_builddir@,$ac_abs_builddir,;t t
	8504	s,@top_builddir@,$ac_top_builddir,;t t
	8505	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
	8506	s,@INSTALL@,$ac_INSTALL,;t t
	8507	" $ac_file_inputs \| (eval "$ac_sed_cmds") >$tmp/out
	8508	rm -f $tmp/stdin
	8509	if test x"$ac_file" != x-; then
	8510	mv $tmp/out $ac_file
	8511	else
	8512	cat $tmp/out
	8513	rm -f $tmp/out
	8514	fi
	8515
	8516	done
	8517	_ACEOF
	8518	cat >>$CONFIG_STATUS <<\_ACEOF
	8519
	8520	#
	8521	# CONFIG_HEADER section.
	8522	#
	8523
	8524	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
	8525	# NAME is the cpp macro being defined and VALUE is the value it is being given.
	8526	#
	8527	# ac_d sets the value in "#define NAME VALUE" lines.
	8528	ac_dA='s,^$[ ]$#$[ ]define[ ][ ]*$'
	8529	ac_dB='[ ].*$,\1#\2'
	8530	ac_dC=' '
	8531	ac_dD=',;t'
	8532	# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
	8533	ac_uA='s,^$[ ]$#$[ ]$undef$[ ][ ]*$'
	8534	ac_uB='$,\1#\2define\3'
	8535	ac_uC=' '
	8536	ac_uD=',;t'
	8537
	8538	for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
	8539	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
	8540	case $ac_file in
	8541	- \| :- \| :-:* ) # input from stdin
	8542	cat >$tmp/stdin
	8543	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
	8544	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
	8545	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
	8546	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
	8547	* ) ac_file_in=$ac_file.in ;;
	8548	esac
	8549
	8550	test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
	8551	echo "$as_me: creating $ac_file" >&6;}
	8552
	8553	# First look for the input files in the build tree, otherwise in the
	8554	# src tree.
	8555	ac_file_inputs=`IFS=:
	8556	for f in $ac_file_in; do
	8557	case $f in
	8558	-) echo $tmp/stdin ;;
	8559	[\\/$]*)
	8560	# Absolute (can't be DOS-style, as IFS=:)
	8561	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
	8562	echo "$as_me: error: cannot find input file: $f" >&2;}
	8563	{ (exit 1); exit 1; }; }
	8564	# Do quote $f, to prevent DOS paths from being IFS'd.
	8565	echo "$f";;
	8566	*) # Relative
	8567	if test -f "$f"; then
	8568	# Build tree
	8569	echo "$f"
	8570	elif test -f "$srcdir/$f"; then
	8571	# Source tree
	8572	echo "$srcdir/$f"
	8573	else
	8574	# /dev/null tree
	8575	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
	8576	echo "$as_me: error: cannot find input file: $f" >&2;}
	8577	{ (exit 1); exit 1; }; }
	8578	fi;;
	8579	esac
	8580	done` \|\| { (exit 1); exit 1; }
	8581	# Remove the trailing spaces.
	8582	sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
	8583
	8584	_ACEOF
	8585
	8586	# Transform confdefs.h into two sed scripts, `conftest.defines' and
	8587	# `conftest.undefs', that substitutes the proper values into
	8588	# config.h.in to produce config.h. The first handles `#define'
	8589	# templates, and the second `#undef' templates.
	8590	# And first: Protect against being on the right side of a sed subst in
	8591	# config.status. Protect against being in an unquoted here document
	8592	# in config.status.
	8593	rm -f conftest.defines conftest.undefs
	8594	# Using a here document instead of a string reduces the quoting nightmare.
	8595	# Putting comments in sed scripts is not portable.
	8596	#
	8597	# `end' is used to avoid that the second main sed command (meant for
	8598	# 0-ary CPP macros) applies to n-ary macro definitions.
	8599	# See the Autoconf documentation for `clear'.
	8600	cat >confdef2sed.sed <<\_ACEOF
	8601	s/[\\&,]/\\&/g
	8602	s,[\\$`],\\&,g
	8603	t clear
	8604	: clear
	8605	s,^[ ]#[ ]define[ ][ ]$[^ (][^ (]$$([^)])$[ ]$.*$$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
	8606	t end
	8607	s,^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
	8608	: end
	8609	_ACEOF
	8610	# If some macros were called several times there might be several times
	8611	# the same #defines, which is useless. Nevertheless, we may not want to
	8612	# sort them, since we want the last AC-DEFINE to be honored.
	8613	uniq confdefs.h \| sed -n -f confdef2sed.sed >conftest.defines
	8614	sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
	8615	rm -f confdef2sed.sed
	8616
	8617	# This sed command replaces #undef with comments. This is necessary, for
	8618	# example, in the case of _POSIX_SOURCE, which is predefined and required
	8619	# on some systems where configure will not decide to define it.
	8620	cat >>conftest.undefs <<\_ACEOF
	8621	s,^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9],/* & */,
	8622	_ACEOF
	8623
	8624	# Break up conftest.defines because some shells have a limit on the size
	8625	# of here documents, and old seds have small limits too (100 cmds).
	8626	echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
	8627	echo ' if grep "^[ ]#[ ]define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
	8628	echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
	8629	echo ' :' >>$CONFIG_STATUS
	8630	rm -f conftest.tail
	8631	while grep . conftest.defines >/dev/null
	8632	do
	8633	# Write a limited-size here document to $tmp/defines.sed.
	8634	echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
	8635	# Speed up: don't consider the non `#define' lines.
	8636	echo '/^[ ]#[ ]define/!b' >>$CONFIG_STATUS
	8637	# Work around the forget-to-reset-the-flag bug.
	8638	echo 't clr' >>$CONFIG_STATUS
	8639	echo ': clr' >>$CONFIG_STATUS
	8640	sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
	8641	echo 'CEOF
	8642	sed -f $tmp/defines.sed $tmp/in >$tmp/out
	8643	rm -f $tmp/in
	8644	mv $tmp/out $tmp/in
	8645	' >>$CONFIG_STATUS
	8646	sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
	8647	rm -f conftest.defines
	8648	mv conftest.tail conftest.defines
	8649	done
	8650	rm -f conftest.defines
	8651	echo ' fi # grep' >>$CONFIG_STATUS
	8652	echo >>$CONFIG_STATUS
	8653
	8654	# Break up conftest.undefs because some shells have a limit on the size
	8655	# of here documents, and old seds have small limits too (100 cmds).
	8656	echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
	8657	rm -f conftest.tail
	8658	while grep . conftest.undefs >/dev/null
	8659	do
	8660	# Write a limited-size here document to $tmp/undefs.sed.
	8661	echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
	8662	# Speed up: don't consider the non `#undef'
	8663	echo '/^[ ]#[ ]undef/!b' >>$CONFIG_STATUS
	8664	# Work around the forget-to-reset-the-flag bug.
	8665	echo 't clr' >>$CONFIG_STATUS
	8666	echo ': clr' >>$CONFIG_STATUS
	8667	sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
	8668	echo 'CEOF
	8669	sed -f $tmp/undefs.sed $tmp/in >$tmp/out
	8670	rm -f $tmp/in
	8671	mv $tmp/out $tmp/in
	8672	' >>$CONFIG_STATUS
	8673	sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
	8674	rm -f conftest.undefs
	8675	mv conftest.tail conftest.undefs
	8676	done
	8677	rm -f conftest.undefs
	8678
	8679	cat >>$CONFIG_STATUS <<\_ACEOF
	8680	# Let's still pretend it is `configure' which instantiates (i.e., don't
	8681	# use $as_me), people would be surprised to read:
	8682	# /* config.h. Generated by config.status. */
	8683	if test x"$ac_file" = x-; then
	8684	echo "/* Generated by configure. */" >$tmp/config.h
	8685	else
	8686	echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
	8687	fi
	8688	cat $tmp/in >>$tmp/config.h
	8689	rm -f $tmp/in
	8690	if test x"$ac_file" != x-; then
	8691	if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
	8692	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5
	8693	echo "$as_me: $ac_file is unchanged" >&6;}
	8694	else
	8695	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
	8696	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
	8697	X"$ac_file" : 'X$//$[^/]' \\| \
	8698	X"$ac_file" : 'X$//$$' \\| \
	8699	X"$ac_file" : 'X$/$' \\| \
	8700	. : '$.$' 2>/dev/null \|\|
	8701	echo X"$ac_file" \|
	8702	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
	8703	/^X$\/\/$[^/].*/{ s//\1/; q; }
	8704	/^X$\/\/$$/{ s//\1/; q; }
	8705	/^X$\/$.*/{ s//\1/; q; }
	8706	s/.*/./; q'`
	8707	{ if $as_mkdir_p; then
	8708	mkdir -p "$ac_dir"
	8709	else
	8710	as_dir="$ac_dir"
	8711	as_dirs=
	8712	while test ! -d "$as_dir"; do
	8713	as_dirs="$as_dir $as_dirs"
	8714	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
	8715	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
	8716	X"$as_dir" : 'X$//$[^/]' \\| \
	8717	X"$as_dir" : 'X$//$$' \\| \
	8718	X"$as_dir" : 'X$/$' \\| \
	8719	. : '$.$' 2>/dev/null \|\|
	8720	echo X"$as_dir" \|
	8721	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
	8722	/^X$\/\/$[^/].*/{ s//\1/; q; }
	8723	/^X$\/\/$$/{ s//\1/; q; }
	8724	/^X$\/$.*/{ s//\1/; q; }
	8725	s/.*/./; q'`
	8726	done
	8727	test ! -n "$as_dirs" \|\| mkdir $as_dirs
	8728	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
	8729	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
	8730	{ (exit 1); exit 1; }; }; }
	8731
	8732	rm -f $ac_file
	8733	mv $tmp/config.h $ac_file
	8734	fi
	8735	else
	8736	cat $tmp/config.h
	8737	rm -f $tmp/config.h
	8738	fi
	8739	# Compute $ac_file's index in $config_headers.
	8740	_am_stamp_count=1
	8741	for _am_header in $config_headers :; do
	8742	case $_am_header in
	8743	$ac_file \| $ac_file:* )
	8744	break ;;
	8745	* )
	8746	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
	8747	esac
	8748	done
	8749	echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null \|\|
	8750	$as_expr X$ac_file : 'X$.[^/]$//[^/][^/]/$' \\| \
	8751	X$ac_file : 'X$//$[^/]' \\| \
	8752	X$ac_file : 'X$//$$' \\| \
	8753	X$ac_file : 'X$/$' \\| \
	8754	. : '$.$' 2>/dev/null \|\|
	8755	echo X$ac_file \|
	8756	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
	8757	/^X$\/\/$[^/].*/{ s//\1/; q; }
	8758	/^X$\/\/$$/{ s//\1/; q; }
	8759	/^X$\/$.*/{ s//\1/; q; }
	8760	s/.*/./; q'`/stamp-h$_am_stamp_count
	8761	done
	8762	_ACEOF
	8763	cat >>$CONFIG_STATUS <<\_ACEOF
	8764
	8765	#
	8766	# CONFIG_COMMANDS section.
	8767	#
	8768	for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
	8769	ac_dest=`echo "$ac_file" \| sed 's,:.*,,'`
	8770	ac_source=`echo "$ac_file" \| sed 's,[^:]*:,,'`
	8771	ac_dir=`(dirname "$ac_dest") 2>/dev/null \|\|
	8772	$as_expr X"$ac_dest" : 'X$.[^/]$//[^/][^/]/$' \\| \
	8773	X"$ac_dest" : 'X$//$[^/]' \\| \
	8774	X"$ac_dest" : 'X$//$$' \\| \
	8775	X"$ac_dest" : 'X$/$' \\| \
	8776	. : '$.$' 2>/dev/null \|\|
	8777	echo X"$ac_dest" \|
	8778	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
	8779	/^X$\/\/$[^/].*/{ s//\1/; q; }
	8780	/^X$\/\/$$/{ s//\1/; q; }
	8781	/^X$\/$.*/{ s//\1/; q; }
	8782	s/.*/./; q'`
	8783	{ if $as_mkdir_p; then
	8784	mkdir -p "$ac_dir"
	8785	else
	8786	as_dir="$ac_dir"
	8787	as_dirs=
	8788	while test ! -d "$as_dir"; do
	8789	as_dirs="$as_dir $as_dirs"
	8790	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
	8791	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
	8792	X"$as_dir" : 'X$//$[^/]' \\| \
	8793	X"$as_dir" : 'X$//$$' \\| \
	8794	X"$as_dir" : 'X$/$' \\| \
	8795	. : '$.$' 2>/dev/null \|\|
	8796	echo X"$as_dir" \|
	8797	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
	8798	/^X$\/\/$[^/].*/{ s//\1/; q; }
	8799	/^X$\/\/$$/{ s//\1/; q; }
	8800	/^X$\/$.*/{ s//\1/; q; }
	8801	s/.*/./; q'`
	8802	done
	8803	test ! -n "$as_dirs" \|\| mkdir $as_dirs
	8804	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
	8805	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
	8806	{ (exit 1); exit 1; }; }; }
	8807
	8808	ac_builddir=.
	8809
	8810	if test "$ac_dir" != .; then
	8811	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
	8812	# A "../" for each directory in $ac_dir_suffix.
	8813	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
	8814	else
	8815	ac_dir_suffix= ac_top_builddir=
	8816	fi
	8817
	8818	case $srcdir in
	8819	.) # No --srcdir option. We are building in place.
	8820	ac_srcdir=.
	8821	if test -z "$ac_top_builddir"; then
	8822	ac_top_srcdir=.
	8823	else
	8824	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
	8825	fi ;;
	8826	[\\/]* \| ?:[\\/]* ) # Absolute path.
	8827	ac_srcdir=$srcdir$ac_dir_suffix;
	8828	ac_top_srcdir=$srcdir ;;
	8829	*) # Relative path.
	8830	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
	8831	ac_top_srcdir=$ac_top_builddir$srcdir ;;
	8832	esac
	8833
	8834	# Do not use `cd foo && pwd` to compute absolute paths, because
	8835	# the directories may not exist.
	8836	case `pwd` in
	8837	.) ac_abs_builddir="$ac_dir";;
	8838	*)
	8839	case "$ac_dir" in
	8840	.) ac_abs_builddir=`pwd`;;
	8841	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
	8842	*) ac_abs_builddir=`pwd`/"$ac_dir";;
	8843	esac;;
	8844	esac
	8845	case $ac_abs_builddir in
	8846	.) ac_abs_top_builddir=${ac_top_builddir}.;;
	8847	*)
	8848	case ${ac_top_builddir}. in
	8849	.) ac_abs_top_builddir=$ac_abs_builddir;;
	8850	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
	8851	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
	8852	esac;;
	8853	esac
	8854	case $ac_abs_builddir in
	8855	.) ac_abs_srcdir=$ac_srcdir;;
	8856	*)
	8857	case $ac_srcdir in
	8858	.) ac_abs_srcdir=$ac_abs_builddir;;
	8859	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
	8860	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
	8861	esac;;
	8862	esac
	8863	case $ac_abs_builddir in
	8864	.) ac_abs_top_srcdir=$ac_top_srcdir;;
	8865	*)
	8866	case $ac_top_srcdir in
	8867	.) ac_abs_top_srcdir=$ac_abs_builddir;;
	8868	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
	8869	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
	8870	esac;;
	8871	esac
	8872
	8873
	8874	{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5
	8875	echo "$as_me: executing $ac_dest commands" >&6;}
	8876	case $ac_dest in
	8877	depfiles ) test x"$AMDEP_TRUE" != x"" \|\| for mf in $CONFIG_FILES; do
	8878	# Strip MF so we end up with the name of the file.
	8879	mf=`echo "$mf" \| sed -e 's/:.*$//'`
	8880	# Check whether this is an Automake generated Makefile or not.
	8881	# We used to match only the files named `Makefile.in', but
	8882	# some people rename them; so instead we look at the file content.
	8883	# Grep'ing the first line is not enough: some people post-process
	8884	# each Makefile.in and add a new line on top of each file to say so.
	8885	# So let's grep whole file.
	8886	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
	8887	dirpart=`(dirname "$mf") 2>/dev/null \|\|
	8888	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
	8889	X"$mf" : 'X$//$[^/]' \\| \
	8890	X"$mf" : 'X$//$$' \\| \
	8891	X"$mf" : 'X$/$' \\| \
	8892	. : '$.$' 2>/dev/null \|\|
	8893	echo X"$mf" \|
	8894	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
	8895	/^X$\/\/$[^/].*/{ s//\1/; q; }
	8896	/^X$\/\/$$/{ s//\1/; q; }
	8897	/^X$\/$.*/{ s//\1/; q; }
	8898	s/.*/./; q'`
	8899	else
	8900	continue
	8901	fi
	8902	grep '^DEP_FILES = [^ #]' < "$mf" > /dev/null \|\| continue
	8903	# Extract the definition of DEP_FILES from the Makefile without
	8904	# running `make'.
[2819]	8905	DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
[1956]	8906	test -z "$DEPDIR" && continue
	8907	# When using ansi2knr, U may be empty or an underscore; expand it
[2819]	8908	U=`sed -n 's/^U = //p' < "$mf"`
[1956]	8909	test -d "$dirpart/$DEPDIR" \|\| mkdir "$dirpart/$DEPDIR"
	8910	# We invoke sed twice because it is the simplest approach to
	8911	# changing $(DEPDIR) to its actual value in the expansion.
[2819]	8912	for file in `sed -n '
[1956]	8913	/^DEP_FILES = .*\\\\$/ {
	8914	s/^DEP_FILES = //
	8915	:loop
	8916	s/\\\\$//
	8917	p
	8918	n
	8919	/\\\\$/ b loop
	8920	p
	8921	}
	8922	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" \| \
	8923	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
	8924	# Make sure the directory exists.
	8925	test -f "$dirpart/$file" && continue
	8926	fdir=`(dirname "$file") 2>/dev/null \|\|
	8927	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
	8928	X"$file" : 'X$//$[^/]' \\| \
	8929	X"$file" : 'X$//$$' \\| \
	8930	X"$file" : 'X$/$' \\| \
	8931	. : '$.$' 2>/dev/null \|\|
	8932	echo X"$file" \|
	8933	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
	8934	/^X$\/\/$[^/].*/{ s//\1/; q; }
	8935	/^X$\/\/$$/{ s//\1/; q; }
	8936	/^X$\/$.*/{ s//\1/; q; }
	8937	s/.*/./; q'`
	8938	{ if $as_mkdir_p; then
	8939	mkdir -p $dirpart/$fdir
	8940	else
	8941	as_dir=$dirpart/$fdir
	8942	as_dirs=
	8943	while test ! -d "$as_dir"; do
	8944	as_dirs="$as_dir $as_dirs"
	8945	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
	8946	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
	8947	X"$as_dir" : 'X$//$[^/]' \\| \
	8948	X"$as_dir" : 'X$//$$' \\| \
	8949	X"$as_dir" : 'X$/$' \\| \
	8950	. : '$.$' 2>/dev/null \|\|
	8951	echo X"$as_dir" \|
	8952	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
	8953	/^X$\/\/$[^/].*/{ s//\1/; q; }
	8954	/^X$\/\/$$/{ s//\1/; q; }
	8955	/^X$\/$.*/{ s//\1/; q; }
	8956	s/.*/./; q'`
	8957	done
	8958	test ! -n "$as_dirs" \|\| mkdir $as_dirs
	8959	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
	8960	echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
	8961	{ (exit 1); exit 1; }; }; }
	8962
	8963	# echo "creating $dirpart/$file"
	8964	echo '# dummy' > "$dirpart/$file"
	8965	done
	8966	done
	8967	;;
	8968	esac
	8969	done
	8970	_ACEOF
	8971
	8972	cat >>$CONFIG_STATUS <<\_ACEOF
	8973
	8974	{ (exit 0); exit 0; }
	8975	_ACEOF
	8976	chmod +x $CONFIG_STATUS
	8977	ac_clean_files=$ac_clean_files_save
	8978
	8979
	8980	# configure is writing to config.log, and then calls config.status.
	8981	# config.status does its own redirection, appending to config.log.
	8982	# Unfortunately, on DOS this fails, as config.log is still kept open
	8983	# by configure, so config.status won't be able to write to it; its
	8984	# output is simply discarded. So we exec the FD to /dev/null,
	8985	# effectively closing config.log, so it can be properly (re)opened and
	8986	# appended to by config.status. When coming back to configure, we
	8987	# need to make the FD available again.
	8988	if test "$no_create" != yes; then
	8989	ac_cs_success=:
	8990	ac_config_status_args=
	8991	test "$silent" = yes &&
	8992	ac_config_status_args="$ac_config_status_args --quiet"
	8993	exec 5>/dev/null
	8994	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
	8995	exec 5>>config.log
	8996	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
	8997	# would make configure fail if this is the last instruction.
	8998	$ac_cs_success \|\| { (exit 1); exit 1; }
	8999	fi
	9000

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