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configure @ 3168

Last change on this file since 3168 was 3140, checked in by bensch, 20 years ago

orxonox/trunk: merged branches/images back into the trunk.
merged with command: svn merge bensches/images/ trunk/ -r 3084:HEAD

Conflicts in configure/.ac

resolved in favor of branches/images (newer)

Mayor differences:

Image-Importing capability.
configure remade for usage with sdl-image/jpeglib and so on.
Absolutely no change in the trunk/src

Property svn:executable set to *

File size: 266.8 KB

Rev	Line
[1956]	1	#! /bin/sh
	2	# Guess values for system-dependent variables and create Makefiles.
	3	# Generated by GNU Autoconf 2.59 for orxonox 0.1-pre-alpha.
	4	#
	5	# Report bugs to <orxonox-dev@mail.datacore.ch>.
	6	#
	7	# Copyright (C) 2003 Free Software Foundation, Inc.
	8	# This configure script is free software; the Free Software Foundation
	9	# gives unlimited permission to copy, distribute and modify it.
	10	## --------------------- ##
	11	## M4sh Initialization. ##
	12	## --------------------- ##
[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'
	272	PACKAGE_VERSION='0.1-pre-alpha'
	273	PACKAGE_STRING='orxonox 0.1-pre-alpha'
	274	PACKAGE_BUGREPORT='orxonox-dev@mail.datacore.ch'
	275
	276	ac_unique_file="."
	277	# Factoring default headers for most tests.
	278	ac_includes_default="\
	279	#include <stdio.h>
	280	#if HAVE_SYS_TYPES_H
	281	# include <sys/types.h>
	282	#endif
	283	#if HAVE_SYS_STAT_H
	284	# include <sys/stat.h>
	285	#endif
	286	#if STDC_HEADERS
	287	# include <stdlib.h>
	288	# include <stddef.h>
	289	#else
	290	# if HAVE_STDLIB_H
	291	# include <stdlib.h>
	292	# endif
	293	#endif
	294	#if HAVE_STRING_H
	295	# if !STDC_HEADERS && HAVE_MEMORY_H
	296	# include <memory.h>
	297	# endif
	298	# include <string.h>
	299	#endif
	300	#if HAVE_STRINGS_H
	301	# include <strings.h>
	302	#endif
	303	#if HAVE_INTTYPES_H
	304	# include <inttypes.h>
	305	#else
	306	# if HAVE_STDINT_H
	307	# include <stdint.h>
	308	# endif
	309	#endif
	310	#if HAVE_UNISTD_H
	311	# include <unistd.h>
	312	#endif"
	313
[3099]	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 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
	791	\`configure' configures orxonox 0.1-pre-alpha to adapt to many kinds of systems.
	792
	793	Usage: $0 [OPTION]... [VAR=VALUE]...
	794
	795	To assign environment variables (e.g., CC, CFLAGS...), specify them as
	796	VAR=VALUE. See below for descriptions of some of the useful variables.
	797
	798	Defaults for the options are specified in brackets.
	799
	800	Configuration:
	801	-h, --help display this help and exit
	802	--help=short display options specific to this package
	803	--help=recursive display the short help of all the included packages
	804	-V, --version display version information and exit
	805	-q, --quiet, --silent do not print \`checking...' messages
	806	--cache-file=FILE cache test results in FILE [disabled]
	807	-C, --config-cache alias for \`--cache-file=config.cache'
	808	-n, --no-create do not create output files
	809	--srcdir=DIR find the sources in DIR [configure dir or \`..']
	810
	811	_ACEOF
	812
	813	cat <<_ACEOF
	814	Installation directories:
	815	--prefix=PREFIX install architecture-independent files in PREFIX
	816	[$ac_default_prefix]
	817	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
	818	[PREFIX]
	819
	820	By default, \`make install' will install all the files in
	821	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
	822	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
	823	for instance \`--prefix=\$HOME'.
	824
	825	For better control, use the options below.
	826
	827	Fine tuning of the installation directories:
	828	--bindir=DIR user executables [EPREFIX/bin]
	829	--sbindir=DIR system admin executables [EPREFIX/sbin]
	830	--libexecdir=DIR program executables [EPREFIX/libexec]
	831	--datadir=DIR read-only architecture-independent data [PREFIX/share]
	832	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
	833	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
	834	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
	835	--libdir=DIR object code libraries [EPREFIX/lib]
	836	--includedir=DIR C header files [PREFIX/include]
	837	--oldincludedir=DIR C header files for non-gcc [/usr/include]
	838	--infodir=DIR info documentation [PREFIX/info]
	839	--mandir=DIR man documentation [PREFIX/man]
	840	_ACEOF
	841
	842	cat <<\_ACEOF
	843
	844	Program names:
	845	--program-prefix=PREFIX prepend PREFIX to installed program names
	846	--program-suffix=SUFFIX append SUFFIX to installed program names
	847	--program-transform-name=PROGRAM run sed PROGRAM on installed program names
[2980]	848
	849	System types:
	850	--build=BUILD configure for building on BUILD [guessed]
	851	--host=HOST cross-compile to build programs to run on HOST [BUILD]
	852	--target=TARGET configure for building compilers for TARGET [HOST]
[1956]	853	_ACEOF
	854	fi
	855
	856	if test -n "$ac_init_help"; then
	857	case $ac_init_help in
	858	short \| recursive ) echo "Configuration of orxonox 0.1-pre-alpha:";;
	859	esac
	860	cat <<\_ACEOF
	861
	862	Optional Features:
	863	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
	864	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
[2706]	865	--disable-dependency-tracking speeds up one-time build
	866	--enable-dependency-tracking do not reject slow dependency extractors
[3100]	867	--disable-gtk Prevents GTK from being loaded
[3140]	868	--disabel-sdl-image Prevents SDL_image from being loaded
[1956]	869
	870	Some influential environment variables:
	871	CXX C++ compiler command
	872	CXXFLAGS C++ compiler flags
	873	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
	874	nonstandard directory <lib dir>
	875	CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
	876	headers in a nonstandard directory <include dir>
	877	CC C compiler command
	878	CFLAGS C compiler flags
	879	CPP C preprocessor
	880
	881	Use these variables to override the choices made by `configure' or to help
	882	it to find libraries and programs with nonstandard names/locations.
	883
	884	Report bugs to <orxonox-dev@mail.datacore.ch>.
	885	_ACEOF
	886	fi
	887
	888	if test "$ac_init_help" = "recursive"; then
	889	# If there are subdirs, report their specific --help.
	890	ac_popdir=`pwd`
	891	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
	892	test -d $ac_dir \|\| continue
	893	ac_builddir=.
	894
	895	if test "$ac_dir" != .; then
	896	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
	897	# A "../" for each directory in $ac_dir_suffix.
	898	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
	899	else
	900	ac_dir_suffix= ac_top_builddir=
	901	fi
	902
	903	case $srcdir in
	904	.) # No --srcdir option. We are building in place.
	905	ac_srcdir=.
	906	if test -z "$ac_top_builddir"; then
	907	ac_top_srcdir=.
	908	else
	909	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
	910	fi ;;
	911	[\\/]* \| ?:[\\/]* ) # Absolute path.
	912	ac_srcdir=$srcdir$ac_dir_suffix;
	913	ac_top_srcdir=$srcdir ;;
	914	*) # Relative path.
	915	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
	916	ac_top_srcdir=$ac_top_builddir$srcdir ;;
	917	esac
	918
	919	# Do not use `cd foo && pwd` to compute absolute paths, because
	920	# the directories may not exist.
	921	case `pwd` in
	922	.) ac_abs_builddir="$ac_dir";;
	923	*)
	924	case "$ac_dir" in
	925	.) ac_abs_builddir=`pwd`;;
	926	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
	927	*) ac_abs_builddir=`pwd`/"$ac_dir";;
	928	esac;;
	929	esac
	930	case $ac_abs_builddir in
	931	.) ac_abs_top_builddir=${ac_top_builddir}.;;
	932	*)
	933	case ${ac_top_builddir}. in
	934	.) ac_abs_top_builddir=$ac_abs_builddir;;
	935	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
	936	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
	937	esac;;
	938	esac
	939	case $ac_abs_builddir in
	940	.) ac_abs_srcdir=$ac_srcdir;;
	941	*)
	942	case $ac_srcdir in
	943	.) ac_abs_srcdir=$ac_abs_builddir;;
	944	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
	945	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
	946	esac;;
	947	esac
	948	case $ac_abs_builddir in
	949	.) ac_abs_top_srcdir=$ac_top_srcdir;;
	950	*)
	951	case $ac_top_srcdir in
	952	.) ac_abs_top_srcdir=$ac_abs_builddir;;
	953	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
	954	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
	955	esac;;
	956	esac
	957
	958	cd $ac_dir
	959	# Check for guested configure; otherwise get Cygnus style configure.
	960	if test -f $ac_srcdir/configure.gnu; then
	961	echo
	962	$SHELL $ac_srcdir/configure.gnu --help=recursive
	963	elif test -f $ac_srcdir/configure; then
	964	echo
	965	$SHELL $ac_srcdir/configure --help=recursive
	966	elif test -f $ac_srcdir/configure.ac \|\|
	967	test -f $ac_srcdir/configure.in; then
	968	echo
	969	$ac_configure --help
	970	else
	971	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
	972	fi
	973	cd $ac_popdir
	974	done
	975	fi
	976
	977	test -n "$ac_init_help" && exit 0
	978	if $ac_init_version; then
	979	cat <<\_ACEOF
	980	orxonox configure 0.1-pre-alpha
	981	generated by GNU Autoconf 2.59
	982
	983	Copyright (C) 2003 Free Software Foundation, Inc.
	984	This configure script is free software; the Free Software Foundation
	985	gives unlimited permission to copy, distribute and modify it.
	986	_ACEOF
	987	exit 0
	988	fi
	989	exec 5>config.log
	990	cat >&5 <<_ACEOF
	991	This file contains any messages produced by compilers while
	992	running configure, to aid debugging if configure makes a mistake.
	993
	994	It was created by orxonox $as_me 0.1-pre-alpha, which was
	995	generated by GNU Autoconf 2.59. Invocation command line was
	996
	997	$ $0 $@
	998
	999	_ACEOF
	1000	{
	1001	cat <<_ASUNAME
	1002	## --------- ##
	1003	## Platform. ##
	1004	## --------- ##
	1005
	1006	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
	1007	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
	1008	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
	1009	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
	1010	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
	1011
	1012	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
	1013	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
	1014
	1015	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
	1016	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
	1017	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
	1018	hostinfo = `(hostinfo) 2>/dev/null \|\| echo unknown`
	1019	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
	1020	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
	1021	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
	1022
	1023	_ASUNAME
	1024
	1025	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	1026	for as_dir in $PATH
	1027	do
	1028	IFS=$as_save_IFS
	1029	test -z "$as_dir" && as_dir=.
	1030	echo "PATH: $as_dir"
	1031	done
	1032
	1033	} >&5
	1034
	1035	cat >&5 <<_ACEOF
	1036
	1037
	1038	## ----------- ##
	1039	## Core tests. ##
	1040	## ----------- ##
	1041
	1042	_ACEOF
	1043
	1044
	1045	# Keep a trace of the command line.
	1046	# Strip out --no-create and --no-recursion so they do not pile up.
	1047	# Strip out --silent because we don't want to record it for future runs.
	1048	# Also quote any args containing shell meta-characters.
	1049	# Make two passes to allow for proper duplicate-argument suppression.
	1050	ac_configure_args=
	1051	ac_configure_args0=
	1052	ac_configure_args1=
	1053	ac_sep=
	1054	ac_must_keep_next=false
	1055	for ac_pass in 1 2
	1056	do
	1057	for ac_arg
	1058	do
	1059	case $ac_arg in
	1060	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
	1061	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
	1062	\| -silent \| --silent \| --silen \| --sile \| --sil)
	1063	continue ;;
	1064	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
	1065	ac_arg=`echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
	1066	esac
	1067	case $ac_pass in
	1068	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
	1069	2)
	1070	ac_configure_args1="$ac_configure_args1 '$ac_arg'"
	1071	if test $ac_must_keep_next = true; then
	1072	ac_must_keep_next=false # Got value, back to normal.
	1073	else
	1074	case $ac_arg in
	1075	= \| --config-cache \| -C \| -disable-* \| --disable-* \
	1076	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
	1077	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
	1078	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
	1079	case "$ac_configure_args0 " in
	1080	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
	1081	esac
	1082	;;
	1083	-* ) ac_must_keep_next=true ;;
	1084	esac
	1085	fi
	1086	ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
	1087	# Get rid of the leading space.
	1088	ac_sep=" "
	1089	;;
	1090	esac
	1091	done
	1092	done
	1093	$as_unset ac_configure_args0 \|\| test "${ac_configure_args0+set}" != set \|\| { ac_configure_args0=; export ac_configure_args0; }
	1094	$as_unset ac_configure_args1 \|\| test "${ac_configure_args1+set}" != set \|\| { ac_configure_args1=; export ac_configure_args1; }
	1095
	1096	# When interrupted or exit'd, cleanup temporary files, and complete
	1097	# config.log. We remove comments because anyway the quotes in there
	1098	# would cause problems or look ugly.
	1099	# WARNING: Be sure not to use single quotes in there, as some shells,
	1100	# such as our DU 5.0 friend, will then `close' the trap.
	1101	trap 'exit_status=$?
	1102	# Save into config.log some information that might help in debugging.
	1103	{
	1104	echo
	1105
	1106	cat <<\_ASBOX
	1107	## ---------------- ##
	1108	## Cache variables. ##
	1109	## ---------------- ##
	1110	_ASBOX
	1111	echo
	1112	# The following way of writing the cache mishandles newlines in values,
	1113	{
	1114	(set) 2>&1 \|
	1115	case `(ac_space='"'"' '"'"'; set \| grep ac_space) 2>&1` in
	1116	ac_space=\ )
	1117	sed -n \
	1118	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
	1119	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='"'"'\\2'"'"'/p"
	1120	;;
	1121	*)
	1122	sed -n \
	1123	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
	1124	;;
	1125	esac;
	1126	}
	1127	echo
	1128
	1129	cat <<\_ASBOX
	1130	## ----------------- ##
	1131	## Output variables. ##
	1132	## ----------------- ##
	1133	_ASBOX
	1134	echo
	1135	for ac_var in $ac_subst_vars
	1136	do
	1137	eval ac_val=$`echo $ac_var`
	1138	echo "$ac_var='"'"'$ac_val'"'"'"
	1139	done \| sort
	1140	echo
	1141
	1142	if test -n "$ac_subst_files"; then
	1143	cat <<\_ASBOX
	1144	## ------------- ##
	1145	## Output files. ##
	1146	## ------------- ##
	1147	_ASBOX
	1148	echo
	1149	for ac_var in $ac_subst_files
	1150	do
	1151	eval ac_val=$`echo $ac_var`
	1152	echo "$ac_var='"'"'$ac_val'"'"'"
	1153	done \| sort
	1154	echo
	1155	fi
	1156
	1157	if test -s confdefs.h; then
	1158	cat <<\_ASBOX
	1159	## ----------- ##
	1160	## confdefs.h. ##
	1161	## ----------- ##
	1162	_ASBOX
	1163	echo
	1164	sed "/^$/d" confdefs.h \| sort
	1165	echo
	1166	fi
	1167	test "$ac_signal" != 0 &&
	1168	echo "$as_me: caught signal $ac_signal"
	1169	echo "$as_me: exit $exit_status"
	1170	} >&5
	1171	rm -f core *.core &&
	1172	rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
	1173	exit $exit_status
	1174	' 0
	1175	for ac_signal in 1 2 13 15; do
	1176	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
	1177	done
	1178	ac_signal=0
	1179
	1180	# confdefs.h avoids OS command line length limits that DEFS can exceed.
	1181	rm -rf conftest* confdefs.h
	1182	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
	1183	echo >confdefs.h
	1184
	1185	# Predefined preprocessor variables.
	1186
	1187	cat >>confdefs.h <<_ACEOF
	1188	#define PACKAGE_NAME "$PACKAGE_NAME"
	1189	_ACEOF
	1190
	1191
	1192	cat >>confdefs.h <<_ACEOF
	1193	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
	1194	_ACEOF
	1195
	1196
	1197	cat >>confdefs.h <<_ACEOF
	1198	#define PACKAGE_VERSION "$PACKAGE_VERSION"
	1199	_ACEOF
	1200
	1201
	1202	cat >>confdefs.h <<_ACEOF
	1203	#define PACKAGE_STRING "$PACKAGE_STRING"
	1204	_ACEOF
	1205
	1206
	1207	cat >>confdefs.h <<_ACEOF
	1208	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
	1209	_ACEOF
	1210
	1211
	1212	# Let the site file select an alternate cache file if it wants to.
	1213	# Prefer explicitly selected file to automatically selected ones.
	1214	if test -z "$CONFIG_SITE"; then
	1215	if test "x$prefix" != xNONE; then
	1216	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
	1217	else
	1218	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
	1219	fi
	1220	fi
	1221	for ac_site_file in $CONFIG_SITE; do
	1222	if test -r "$ac_site_file"; then
	1223	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
	1224	echo "$as_me: loading site script $ac_site_file" >&6;}
	1225	sed 's/^/\| /' "$ac_site_file" >&5
	1226	. "$ac_site_file"
	1227	fi
	1228	done
	1229
	1230	if test -r "$cache_file"; then
	1231	# Some versions of bash will fail to source /dev/null (special
	1232	# files actually), so we avoid doing that.
	1233	if test -f "$cache_file"; then
	1234	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5
	1235	echo "$as_me: loading cache $cache_file" >&6;}
	1236	case $cache_file in
	1237	[\\/]* \| ?:[\\/]* ) . $cache_file;;
	1238	*) . ./$cache_file;;
	1239	esac
	1240	fi
	1241	else
	1242	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5
	1243	echo "$as_me: creating cache $cache_file" >&6;}
	1244	>$cache_file
	1245	fi
	1246
	1247	# Check that the precious variables saved in the cache have kept the same
	1248	# value.
	1249	ac_cache_corrupted=false
	1250	for ac_var in `(set) 2>&1 \|
	1251	sed -n 's/^ac_env_$[a-zA-Z_0-9]$_set=./\1/p'`; do
	1252	eval ac_old_set=\$ac_cv_env_${ac_var}_set
	1253	eval ac_new_set=\$ac_env_${ac_var}_set
	1254	eval ac_old_val="\$ac_cv_env_${ac_var}_value"
	1255	eval ac_new_val="\$ac_env_${ac_var}_value"
	1256	case $ac_old_set,$ac_new_set in
	1257	set,)
	1258	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
	1259	echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
	1260	ac_cache_corrupted=: ;;
	1261	,set)
	1262	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
	1263	echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
	1264	ac_cache_corrupted=: ;;
	1265	,);;
	1266	*)
	1267	if test "x$ac_old_val" != "x$ac_new_val"; then
	1268	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
	1269	echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
	1270	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
	1271	echo "$as_me: former value: $ac_old_val" >&2;}
	1272	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
	1273	echo "$as_me: current value: $ac_new_val" >&2;}
	1274	ac_cache_corrupted=:
	1275	fi;;
	1276	esac
	1277	# Pass precious variables to config.status.
	1278	if test "$ac_new_set" = set; then
	1279	case $ac_new_val in
	1280	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
	1281	ac_arg=$ac_var=`echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
	1282	*) ac_arg=$ac_var=$ac_new_val ;;
	1283	esac
	1284	case " $ac_configure_args " in
	1285	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
	1286	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
	1287	esac
	1288	fi
	1289	done
	1290	if $ac_cache_corrupted; then
	1291	{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
	1292	echo "$as_me: error: changes in the environment can compromise the build" >&2;}
	1293	{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
	1294	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
	1295	{ (exit 1); exit 1; }; }
	1296	fi
	1297
	1298	ac_ext=c
	1299	ac_cpp='$CPP $CPPFLAGS'
	1300	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	1301	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	1302	ac_compiler_gnu=$ac_cv_c_compiler_gnu
	1303
	1304
	1305
	1306
	1307
	1308
	1309
	1310
	1311
	1312
	1313
	1314
	1315
	1316
	1317
	1318
	1319
	1320
	1321
	1322
	1323
	1324
	1325
	1326
	1327
	1328
	1329
[2980]	1330
	1331	# Detect the canonical host and target build environment.
[1956]	1332	ac_aux_dir=
	1333	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
	1334	if test -f $ac_dir/install-sh; then
	1335	ac_aux_dir=$ac_dir
	1336	ac_install_sh="$ac_aux_dir/install-sh -c"
	1337	break
	1338	elif test -f $ac_dir/install.sh; then
	1339	ac_aux_dir=$ac_dir
	1340	ac_install_sh="$ac_aux_dir/install.sh -c"
	1341	break
	1342	elif test -f $ac_dir/shtool; then
	1343	ac_aux_dir=$ac_dir
	1344	ac_install_sh="$ac_aux_dir/shtool install -c"
	1345	break
	1346	fi
	1347	done
	1348	if test -z "$ac_aux_dir"; then
	1349	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
	1350	echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
	1351	{ (exit 1); exit 1; }; }
	1352	fi
	1353	ac_config_guess="$SHELL $ac_aux_dir/config.guess"
	1354	ac_config_sub="$SHELL $ac_aux_dir/config.sub"
	1355	ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
	1356
[2980]	1357	# Make sure we can run config.sub.
	1358	$ac_config_sub sun4 >/dev/null 2>&1 \|\|
	1359	{ { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
	1360	echo "$as_me: error: cannot run $ac_config_sub" >&2;}
	1361	{ (exit 1); exit 1; }; }
	1362
	1363	echo "$as_me:$LINENO: checking build system type" >&5
	1364	echo $ECHO_N "checking build system type... $ECHO_C" >&6
	1365	if test "${ac_cv_build+set}" = set; then
	1366	echo $ECHO_N "(cached) $ECHO_C" >&6
	1367	else
	1368	ac_cv_build_alias=$build_alias
	1369	test -z "$ac_cv_build_alias" &&
	1370	ac_cv_build_alias=`$ac_config_guess`
	1371	test -z "$ac_cv_build_alias" &&
	1372	{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
	1373	echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
	1374	{ (exit 1); exit 1; }; }
	1375	ac_cv_build=`$ac_config_sub $ac_cv_build_alias` \|\|
	1376	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
	1377	echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
	1378	{ (exit 1); exit 1; }; }
	1379
	1380	fi
	1381	echo "$as_me:$LINENO: result: $ac_cv_build" >&5
	1382	echo "${ECHO_T}$ac_cv_build" >&6
	1383	build=$ac_cv_build
	1384	build_cpu=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
	1385	build_vendor=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
	1386	build_os=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
	1387
	1388
	1389	echo "$as_me:$LINENO: checking host system type" >&5
	1390	echo $ECHO_N "checking host system type... $ECHO_C" >&6
	1391	if test "${ac_cv_host+set}" = set; then
	1392	echo $ECHO_N "(cached) $ECHO_C" >&6
	1393	else
	1394	ac_cv_host_alias=$host_alias
	1395	test -z "$ac_cv_host_alias" &&
	1396	ac_cv_host_alias=$ac_cv_build_alias
	1397	ac_cv_host=`$ac_config_sub $ac_cv_host_alias` \|\|
	1398	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
	1399	echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
	1400	{ (exit 1); exit 1; }; }
	1401
	1402	fi
	1403	echo "$as_me:$LINENO: result: $ac_cv_host" >&5
	1404	echo "${ECHO_T}$ac_cv_host" >&6
	1405	host=$ac_cv_host
	1406	host_cpu=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
	1407	host_vendor=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
	1408	host_os=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
	1409
	1410
	1411	echo "$as_me:$LINENO: checking target system type" >&5
	1412	echo $ECHO_N "checking target system type... $ECHO_C" >&6
	1413	if test "${ac_cv_target+set}" = set; then
	1414	echo $ECHO_N "(cached) $ECHO_C" >&6
	1415	else
	1416	ac_cv_target_alias=$target_alias
	1417	test "x$ac_cv_target_alias" = "x" &&
	1418	ac_cv_target_alias=$ac_cv_host_alias
	1419	ac_cv_target=`$ac_config_sub $ac_cv_target_alias` \|\|
	1420	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
	1421	echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
	1422	{ (exit 1); exit 1; }; }
	1423
	1424	fi
	1425	echo "$as_me:$LINENO: result: $ac_cv_target" >&5
	1426	echo "${ECHO_T}$ac_cv_target" >&6
	1427	target=$ac_cv_target
	1428	target_cpu=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
	1429	target_vendor=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
	1430	target_os=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
	1431
	1432
	1433	# The aliases save the names the user supplied, while $host etc.
	1434	# will get canonicalized.
	1435	test -n "$target_alias" &&
	1436	test "$program_prefix$program_suffix$program_transform_name" = \
	1437	NONENONEs,x,x, &&
	1438	program_prefix=${target_alias}-
	1439
	1440
	1441	am__api_version="1.8"
[1956]	1442	# Find a good install program. We prefer a C program (faster),
	1443	# so one script is as good as another. But avoid the broken or
	1444	# incompatible versions:
	1445	# SysV /etc/install, /usr/sbin/install
	1446	# SunOS /usr/etc/install
	1447	# IRIX /sbin/install
	1448	# AIX /bin/install
	1449	# AmigaOS /C/install, which installs bootblocks on floppy discs
	1450	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
	1451	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
	1452	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
	1453	# OS/2's system install, which has a completely different semantic
	1454	# ./install, which can be erroneously created by make from ./install.sh.
	1455	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
	1456	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
	1457	if test -z "$INSTALL"; then
	1458	if test "${ac_cv_path_install+set}" = set; then
	1459	echo $ECHO_N "(cached) $ECHO_C" >&6
	1460	else
	1461	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	1462	for as_dir in $PATH
	1463	do
	1464	IFS=$as_save_IFS
	1465	test -z "$as_dir" && as_dir=.
	1466	# Account for people who put trailing slashes in PATH elements.
	1467	case $as_dir/ in
	1468	./ \| .// \| /cC/* \| \
	1469	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
	1470	?:\\/os2\\/install\\/* \| ?:\\/OS2\\/INSTALL\\/* \| \
	1471	/usr/ucb/* ) ;;
	1472	*)
	1473	# OSF1 and SCO ODT 3.0 have their own names for install.
	1474	# Don't use installbsd from OSF since it installs stuff as root
	1475	# by default.
	1476	for ac_prog in ginstall scoinst install; do
	1477	for ac_exec_ext in '' $ac_executable_extensions; do
	1478	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
	1479	if test $ac_prog = install &&
	1480	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
	1481	# AIX install. It has an incompatible calling convention.
	1482	:
	1483	elif test $ac_prog = install &&
	1484	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
	1485	# program-specific install script used by HP pwplus--don't use.
	1486	:
	1487	else
	1488	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
	1489	break 3
	1490	fi
[1853]	1491	fi
[1956]	1492	done
	1493	done
	1494	;;
	1495	esac
	1496	done
	1497
	1498
[1853]	1499	fi
[1956]	1500	if test "${ac_cv_path_install+set}" = set; then
	1501	INSTALL=$ac_cv_path_install
	1502	else
	1503	# As a last resort, use the slow shell script. We don't cache a
	1504	# path for INSTALL within a source directory, because that will
	1505	# break other packages using the cache if that directory is
	1506	# removed, or if the path is relative.
	1507	INSTALL=$ac_install_sh
	1508	fi
	1509	fi
	1510	echo "$as_me:$LINENO: result: $INSTALL" >&5
	1511	echo "${ECHO_T}$INSTALL" >&6
	1512
	1513	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
	1514	# It thinks the first close brace ends the variable substitution.
	1515	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
	1516
	1517	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
	1518
	1519	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
	1520
	1521	echo "$as_me:$LINENO: checking whether build environment is sane" >&5
	1522	echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
	1523	# Just in case
	1524	sleep 1
	1525	echo timestamp > conftest.file
	1526	# Do `set' in a subshell so we don't clobber the current shell's
	1527	# arguments. Must try -L first in case configure is actually a
	1528	# symlink; some systems play weird games with the mod time of symlinks
	1529	# (eg FreeBSD returns the mod time of the symlink's containing
	1530	# directory).
	1531	if (
	1532	set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
	1533	if test "$*" = "X"; then
	1534	# -L didn't work.
	1535	set X `ls -t $srcdir/configure conftest.file`
	1536	fi
	1537	rm -f conftest.file
	1538	if test "$*" != "X $srcdir/configure conftest.file" \
	1539	&& test "$*" != "X conftest.file $srcdir/configure"; then
	1540
	1541	# If neither matched, then we have a broken ls. This can happen
	1542	# if, for instance, CONFIG_SHELL is bash and it inherits a
	1543	# broken ls alias from the environment. This has actually
	1544	# happened. Such a system could not be considered "sane".
	1545	{ { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
	1546	alias in your environment" >&5
	1547	echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
	1548	alias in your environment" >&2;}
	1549	{ (exit 1); exit 1; }; }
	1550	fi
	1551
	1552	test "$2" = conftest.file
	1553	)
	1554	then
	1555	# Ok.
	1556	:
[1853]	1557	else
[1956]	1558	{ { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
	1559	Check your system clock" >&5
	1560	echo "$as_me: error: newly created file is older than distributed files!
	1561	Check your system clock" >&2;}
	1562	{ (exit 1); exit 1; }; }
[1853]	1563	fi
[1956]	1564	echo "$as_me:$LINENO: result: yes" >&5
	1565	echo "${ECHO_T}yes" >&6
	1566	test "$program_prefix" != NONE &&
	1567	program_transform_name="s,^,$program_prefix,;$program_transform_name"
	1568	# Use a double $ so make ignores it.
	1569	test "$program_suffix" != NONE &&
	1570	program_transform_name="s,\$,$program_suffix,;$program_transform_name"
	1571	# Double any \ or $. echo might interpret backslashes.
	1572	# By default was `s,x,x', remove it if useless.
	1573	cat <<\_ACEOF >conftest.sed
	1574	s/[\\$]/&&/g;s/;s,x,x,$//
	1575	_ACEOF
	1576	program_transform_name=`echo $program_transform_name \| sed -f conftest.sed`
	1577	rm conftest.sed
[1853]	1578
[1956]	1579	# expand $ac_aux_dir to an absolute path
	1580	am_aux_dir=`cd $ac_aux_dir && pwd`
	1581
	1582	test x"${MISSING+set}" = xset \|\| MISSING="\${SHELL} $am_aux_dir/missing"
	1583	# Use eval to expand $SHELL
	1584	if eval "$MISSING --run true"; then
	1585	am_missing_run="$MISSING --run "
	1586	else
	1587	am_missing_run=
	1588	{ echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
	1589	echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
	1590	fi
	1591
[2819]	1592	if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
[2706]	1593	# Keeping the `.' argument allows $(mkdir_p) to be used without
	1594	# argument. Indeed, we sometimes output rules like
	1595	# $(mkdir_p) $(somedir)
	1596	# where $(somedir) is conditionally defined.
	1597	# (`test -n '$(somedir)' && $(mkdir_p) $(somedir)' is a more
	1598	# expensive solution, as it forces Make to start a sub-shell.)
	1599	mkdir_p='mkdir -p -- .'
	1600	else
	1601	# On NextStep and OpenStep, the `mkdir' command does not
	1602	# recognize any option. It will interpret all options as
	1603	# directories to create, and then abort because `.' already
	1604	# exists.
[2819]	1605	for d in ./-p ./--version;
[2706]	1606	do
	1607	test -d $d && rmdir $d
	1608	done
	1609	# $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
	1610	if test -f "$ac_aux_dir/mkinstalldirs"; then
	1611	mkdir_p='$(mkinstalldirs)'
	1612	else
	1613	mkdir_p='$(install_sh) -d'
	1614	fi
	1615	fi
	1616
[1956]	1617	for ac_prog in gawk mawk nawk awk
	1618	do
	1619	# Extract the first word of "$ac_prog", so it can be a program name with args.
	1620	set dummy $ac_prog; ac_word=$2
	1621	echo "$as_me:$LINENO: checking for $ac_word" >&5
	1622	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
	1623	if test "${ac_cv_prog_AWK+set}" = set; then
	1624	echo $ECHO_N "(cached) $ECHO_C" >&6
	1625	else
	1626	if test -n "$AWK"; then
	1627	ac_cv_prog_AWK="$AWK" # Let the user override the test.
	1628	else
	1629	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	1630	for as_dir in $PATH
	1631	do
	1632	IFS=$as_save_IFS
	1633	test -z "$as_dir" && as_dir=.
	1634	for ac_exec_ext in '' $ac_executable_extensions; do
	1635	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
	1636	ac_cv_prog_AWK="$ac_prog"
	1637	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
	1638	break 2
	1639	fi
	1640	done
	1641	done
	1642
	1643	fi
	1644	fi
	1645	AWK=$ac_cv_prog_AWK
	1646	if test -n "$AWK"; then
	1647	echo "$as_me:$LINENO: result: $AWK" >&5
	1648	echo "${ECHO_T}$AWK" >&6
	1649	else
	1650	echo "$as_me:$LINENO: result: no" >&5
	1651	echo "${ECHO_T}no" >&6
	1652	fi
	1653
	1654	test -n "$AWK" && break
	1655	done
	1656
	1657	echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
	1658	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
	1659	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y,:./+-,___p_,'`
	1660	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
	1661	echo $ECHO_N "(cached) $ECHO_C" >&6
	1662	else
	1663	cat >conftest.make <<\_ACEOF
	1664	all:
	1665	@echo 'ac_maketemp="$(MAKE)"'
	1666	_ACEOF
	1667	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
	1668	eval `${MAKE-make} -f conftest.make 2>/dev/null \| grep temp=`
	1669	if test -n "$ac_maketemp"; then
	1670	eval ac_cv_prog_make_${ac_make}_set=yes
	1671	else
	1672	eval ac_cv_prog_make_${ac_make}_set=no
	1673	fi
	1674	rm -f conftest.make
	1675	fi
	1676	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
	1677	echo "$as_me:$LINENO: result: yes" >&5
	1678	echo "${ECHO_T}yes" >&6
	1679	SET_MAKE=
	1680	else
	1681	echo "$as_me:$LINENO: result: no" >&5
	1682	echo "${ECHO_T}no" >&6
	1683	SET_MAKE="MAKE=${MAKE-make}"
	1684	fi
	1685
	1686	rm -rf .tst 2>/dev/null
	1687	mkdir .tst 2>/dev/null
	1688	if test -d .tst; then
	1689	am__leading_dot=.
	1690	else
	1691	am__leading_dot=_
	1692	fi
	1693	rmdir .tst 2>/dev/null
	1694
[2706]	1695	# test to see if srcdir already configured
[1956]	1696	if test "`cd $srcdir && pwd`" != "`pwd`" &&
	1697	test -f $srcdir/config.status; then
	1698	{ { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
	1699	echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
	1700	{ (exit 1); exit 1; }; }
	1701	fi
	1702
	1703	# test whether we have cygpath
	1704	if test -z "$CYGPATH_W"; then
	1705	if (cygpath --version) >/dev/null 2>/dev/null; then
	1706	CYGPATH_W='cygpath -w'
	1707	else
	1708	CYGPATH_W=echo
	1709	fi
	1710	fi
	1711
	1712
	1713	# Define the identity of the package.
	1714	PACKAGE='orxonox'
	1715	VERSION='0.1-pre-alpha'
	1716
	1717
	1718	cat >>confdefs.h <<_ACEOF
	1719	#define PACKAGE "$PACKAGE"
	1720	_ACEOF
	1721
	1722
	1723	cat >>confdefs.h <<_ACEOF
	1724	#define VERSION "$VERSION"
	1725	_ACEOF
	1726
	1727	# Some tools Automake needs.
	1728
	1729	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
	1730
	1731
	1732	AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
	1733
	1734
	1735	AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
	1736
	1737
	1738	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
	1739
	1740
	1741	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
	1742
	1743
	1744	AMTAR=${AMTAR-"${am_missing_run}tar"}
	1745
	1746	install_sh=${install_sh-"$am_aux_dir/install-sh"}
	1747
	1748	# Installed binaries are usually stripped using `strip' when the user
	1749	# run `make install-strip'. However `strip' might not be the right
	1750	# tool to use in cross-compilation environments, therefore Automake
	1751	# will honor the `STRIP' environment variable to overrule this program.
	1752	if test "$cross_compiling" != no; then
	1753	if test -n "$ac_tool_prefix"; then
	1754	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
	1755	set dummy ${ac_tool_prefix}strip; ac_word=$2
	1756	echo "$as_me:$LINENO: checking for $ac_word" >&5
	1757	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
	1758	if test "${ac_cv_prog_STRIP+set}" = set; then
	1759	echo $ECHO_N "(cached) $ECHO_C" >&6
	1760	else
	1761	if test -n "$STRIP"; then
	1762	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
	1763	else
	1764	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	1765	for as_dir in $PATH
	1766	do
	1767	IFS=$as_save_IFS
	1768	test -z "$as_dir" && as_dir=.
	1769	for ac_exec_ext in '' $ac_executable_extensions; do
	1770	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
	1771	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
	1772	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
	1773	break 2
	1774	fi
	1775	done
	1776	done
	1777
	1778	fi
	1779	fi
	1780	STRIP=$ac_cv_prog_STRIP
	1781	if test -n "$STRIP"; then
	1782	echo "$as_me:$LINENO: result: $STRIP" >&5
	1783	echo "${ECHO_T}$STRIP" >&6
	1784	else
	1785	echo "$as_me:$LINENO: result: no" >&5
	1786	echo "${ECHO_T}no" >&6
	1787	fi
	1788
	1789	fi
	1790	if test -z "$ac_cv_prog_STRIP"; then
	1791	ac_ct_STRIP=$STRIP
	1792	# Extract the first word of "strip", so it can be a program name with args.
	1793	set dummy strip; ac_word=$2
	1794	echo "$as_me:$LINENO: checking for $ac_word" >&5
	1795	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
	1796	if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
	1797	echo $ECHO_N "(cached) $ECHO_C" >&6
	1798	else
	1799	if test -n "$ac_ct_STRIP"; then
	1800	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
	1801	else
	1802	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	1803	for as_dir in $PATH
	1804	do
	1805	IFS=$as_save_IFS
	1806	test -z "$as_dir" && as_dir=.
	1807	for ac_exec_ext in '' $ac_executable_extensions; do
	1808	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
	1809	ac_cv_prog_ac_ct_STRIP="strip"
	1810	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
	1811	break 2
	1812	fi
	1813	done
	1814	done
	1815
	1816	test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
	1817	fi
	1818	fi
	1819	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
	1820	if test -n "$ac_ct_STRIP"; then
	1821	echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
	1822	echo "${ECHO_T}$ac_ct_STRIP" >&6
	1823	else
	1824	echo "$as_me:$LINENO: result: no" >&5
	1825	echo "${ECHO_T}no" >&6
	1826	fi
	1827
	1828	STRIP=$ac_ct_STRIP
	1829	else
	1830	STRIP="$ac_cv_prog_STRIP"
	1831	fi
	1832
	1833	fi
	1834	INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
	1835
	1836	# We need awk for the "check" target. The system "awk" is bad on
	1837	# some platforms.
	1838
	1839
	1840
	1841
[2627]	1842
[1959]	1843	ac_config_headers="$ac_config_headers config.h"
	1844
	1845
[2018]	1846
[1956]	1847	# Checks for programs.
	1848	ac_ext=cc
	1849	ac_cpp='$CXXCPP $CPPFLAGS'
	1850	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	1851	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	1852	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
	1853	if test -n "$ac_tool_prefix"; then
	1854	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
	1855	do
	1856	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
	1857	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
	1858	echo "$as_me:$LINENO: checking for $ac_word" >&5
	1859	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
	1860	if test "${ac_cv_prog_CXX+set}" = set; then
	1861	echo $ECHO_N "(cached) $ECHO_C" >&6
	1862	else
	1863	if test -n "$CXX"; then
	1864	ac_cv_prog_CXX="$CXX" # Let the user override the test.
	1865	else
	1866	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	1867	for as_dir in $PATH
	1868	do
	1869	IFS=$as_save_IFS
	1870	test -z "$as_dir" && as_dir=.
	1871	for ac_exec_ext in '' $ac_executable_extensions; do
	1872	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
	1873	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
	1874	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
	1875	break 2
	1876	fi
	1877	done
	1878	done
	1879
	1880	fi
	1881	fi
	1882	CXX=$ac_cv_prog_CXX
	1883	if test -n "$CXX"; then
	1884	echo "$as_me:$LINENO: result: $CXX" >&5
	1885	echo "${ECHO_T}$CXX" >&6
	1886	else
	1887	echo "$as_me:$LINENO: result: no" >&5
	1888	echo "${ECHO_T}no" >&6
	1889	fi
	1890
	1891	test -n "$CXX" && break
	1892	done
	1893	fi
	1894	if test -z "$CXX"; then
	1895	ac_ct_CXX=$CXX
	1896	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
	1897	do
	1898	# Extract the first word of "$ac_prog", so it can be a program name with args.
	1899	set dummy $ac_prog; ac_word=$2
	1900	echo "$as_me:$LINENO: checking for $ac_word" >&5
	1901	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
	1902	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
	1903	echo $ECHO_N "(cached) $ECHO_C" >&6
	1904	else
	1905	if test -n "$ac_ct_CXX"; then
	1906	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
	1907	else
	1908	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	1909	for as_dir in $PATH
	1910	do
	1911	IFS=$as_save_IFS
	1912	test -z "$as_dir" && as_dir=.
	1913	for ac_exec_ext in '' $ac_executable_extensions; do
	1914	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
	1915	ac_cv_prog_ac_ct_CXX="$ac_prog"
	1916	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
	1917	break 2
	1918	fi
	1919	done
	1920	done
	1921
	1922	fi
	1923	fi
	1924	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
	1925	if test -n "$ac_ct_CXX"; then
	1926	echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
	1927	echo "${ECHO_T}$ac_ct_CXX" >&6
	1928	else
	1929	echo "$as_me:$LINENO: result: no" >&5
	1930	echo "${ECHO_T}no" >&6
	1931	fi
	1932
	1933	test -n "$ac_ct_CXX" && break
	1934	done
	1935	test -n "$ac_ct_CXX" \|\| ac_ct_CXX="g++"
	1936
	1937	CXX=$ac_ct_CXX
	1938	fi
	1939
	1940
	1941	# Provide some information about the compiler.
	1942	echo "$as_me:$LINENO:" \
	1943	"checking for C++ compiler version" >&5
	1944	ac_compiler=`set X $ac_compile; echo $2`
	1945	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
	1946	(eval $ac_compiler --version </dev/null >&5) 2>&5
	1947	ac_status=$?
	1948	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	1949	(exit $ac_status); }
	1950	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
	1951	(eval $ac_compiler -v </dev/null >&5) 2>&5
	1952	ac_status=$?
	1953	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	1954	(exit $ac_status); }
	1955	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
	1956	(eval $ac_compiler -V </dev/null >&5) 2>&5
	1957	ac_status=$?
	1958	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	1959	(exit $ac_status); }
	1960
	1961	cat >conftest.$ac_ext <<_ACEOF
	1962	/* confdefs.h. */
	1963	_ACEOF
	1964	cat confdefs.h >>conftest.$ac_ext
	1965	cat >>conftest.$ac_ext <<_ACEOF
	1966	/* end confdefs.h. */
	1967
	1968	int
	1969	main ()
	1970	{
	1971
	1972	;
	1973	return 0;
	1974	}
	1975	_ACEOF
	1976	ac_clean_files_save=$ac_clean_files
	1977	ac_clean_files="$ac_clean_files a.out a.exe b.out"
	1978	# Try to create an executable without -o first, disregard a.out.
	1979	# It will help us diagnose broken compilers, and finding out an intuition
	1980	# of exeext.
	1981	echo "$as_me:$LINENO: checking for C++ compiler default output file name" >&5
	1982	echo $ECHO_N "checking for C++ compiler default output file name... $ECHO_C" >&6
	1983	ac_link_default=`echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
	1984	if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
	1985	(eval $ac_link_default) 2>&5
	1986	ac_status=$?
	1987	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	1988	(exit $ac_status); }; then
	1989	# Find the output, starting from the most likely. This scheme is
	1990	# not robust to junk in `.', hence go to wildcards (a.*) only as a last
	1991	# resort.
	1992
	1993	# Be careful to initialize this variable, since it used to be cached.
	1994	# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
	1995	ac_cv_exeext=
	1996	# b.out is created by i960 compilers.
	1997	for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
	1998	do
	1999	test -f "$ac_file" \|\| continue
	2000	case $ac_file in
	2001	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj )
	2002	;;
	2003	conftest.$ac_ext )
	2004	# This is the source file.
	2005	;;
	2006	[ab].out )
	2007	# We found the default executable, but exeext='' is most
	2008	# certainly right.
	2009	break;;
	2010	. )
	2011	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
	2012	# FIXME: I believe we export ac_cv_exeext for Libtool,
	2013	# but it would be cool to find out if it's true. Does anybody
	2014	# maintain Libtool? --akim.
	2015	export ac_cv_exeext
	2016	break;;
	2017	* )
	2018	break;;
	2019	esac
	2020	done
	2021	else
	2022	echo "$as_me: failed program was:" >&5
	2023	sed 's/^/\| /' conftest.$ac_ext >&5
	2024
	2025	{ { echo "$as_me:$LINENO: error: C++ compiler cannot create executables
	2026	See \`config.log' for more details." >&5
	2027	echo "$as_me: error: C++ compiler cannot create executables
	2028	See \`config.log' for more details." >&2;}
	2029	{ (exit 77); exit 77; }; }
	2030	fi
	2031
	2032	ac_exeext=$ac_cv_exeext
	2033	echo "$as_me:$LINENO: result: $ac_file" >&5
	2034	echo "${ECHO_T}$ac_file" >&6
	2035
	2036	# Check the compiler produces executables we can run. If not, either
	2037	# the compiler is broken, or we cross compile.
	2038	echo "$as_me:$LINENO: checking whether the C++ compiler works" >&5
	2039	echo $ECHO_N "checking whether the C++ compiler works... $ECHO_C" >&6
	2040	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
	2041	# If not cross compiling, check that we can run a simple program.
	2042	if test "$cross_compiling" != yes; then
	2043	if { ac_try='./$ac_file'
	2044	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	2045	(eval $ac_try) 2>&5
	2046	ac_status=$?
	2047	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	2048	(exit $ac_status); }; }; then
	2049	cross_compiling=no
	2050	else
	2051	if test "$cross_compiling" = maybe; then
	2052	cross_compiling=yes
	2053	else
	2054	{ { echo "$as_me:$LINENO: error: cannot run C++ compiled programs.
	2055	If you meant to cross compile, use \`--host'.
	2056	See \`config.log' for more details." >&5
	2057	echo "$as_me: error: cannot run C++ compiled programs.
	2058	If you meant to cross compile, use \`--host'.
	2059	See \`config.log' for more details." >&2;}
	2060	{ (exit 1); exit 1; }; }
	2061	fi
	2062	fi
	2063	fi
	2064	echo "$as_me:$LINENO: result: yes" >&5
	2065	echo "${ECHO_T}yes" >&6
	2066
	2067	rm -f a.out a.exe conftest$ac_cv_exeext b.out
	2068	ac_clean_files=$ac_clean_files_save
	2069	# Check the compiler produces executables we can run. If not, either
	2070	# the compiler is broken, or we cross compile.
	2071	echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
	2072	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
	2073	echo "$as_me:$LINENO: result: $cross_compiling" >&5
	2074	echo "${ECHO_T}$cross_compiling" >&6
	2075
	2076	echo "$as_me:$LINENO: checking for suffix of executables" >&5
	2077	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
	2078	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
	2079	(eval $ac_link) 2>&5
	2080	ac_status=$?
	2081	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	2082	(exit $ac_status); }; then
	2083	# If both `conftest.exe' and `conftest' are `present' (well, observable)
	2084	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
	2085	# work properly (i.e., refer to `conftest.exe'), while it won't with
	2086	# `rm'.
	2087	for ac_file in conftest.exe conftest conftest.*; do
	2088	test -f "$ac_file" \|\| continue
	2089	case $ac_file in
	2090	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj ) ;;
	2091	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
	2092	export ac_cv_exeext
	2093	break;;
	2094	* ) break;;
	2095	esac
	2096	done
	2097	else
	2098	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
	2099	See \`config.log' for more details." >&5
	2100	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
	2101	See \`config.log' for more details." >&2;}
	2102	{ (exit 1); exit 1; }; }
	2103	fi
	2104
	2105	rm -f conftest$ac_cv_exeext
	2106	echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
	2107	echo "${ECHO_T}$ac_cv_exeext" >&6
	2108
	2109	rm -f conftest.$ac_ext
	2110	EXEEXT=$ac_cv_exeext
	2111	ac_exeext=$EXEEXT
	2112	echo "$as_me:$LINENO: checking for suffix of object files" >&5
	2113	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
	2114	if test "${ac_cv_objext+set}" = set; then
	2115	echo $ECHO_N "(cached) $ECHO_C" >&6
	2116	else
	2117	cat >conftest.$ac_ext <<_ACEOF
	2118	/* confdefs.h. */
	2119	_ACEOF
	2120	cat confdefs.h >>conftest.$ac_ext
	2121	cat >>conftest.$ac_ext <<_ACEOF
	2122	/* end confdefs.h. */
	2123
	2124	int
	2125	main ()
	2126	{
	2127
	2128	;
	2129	return 0;
	2130	}
	2131	_ACEOF
	2132	rm -f conftest.o conftest.obj
	2133	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	2134	(eval $ac_compile) 2>&5
	2135	ac_status=$?
	2136	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	2137	(exit $ac_status); }; then
	2138	for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
	2139	case $ac_file in
	2140	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg ) ;;
	2141	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
	2142	break;;
	2143	esac
	2144	done
	2145	else
	2146	echo "$as_me: failed program was:" >&5
	2147	sed 's/^/\| /' conftest.$ac_ext >&5
	2148
	2149	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
	2150	See \`config.log' for more details." >&5
	2151	echo "$as_me: error: cannot compute suffix of object files: cannot compile
	2152	See \`config.log' for more details." >&2;}
	2153	{ (exit 1); exit 1; }; }
	2154	fi
	2155
	2156	rm -f conftest.$ac_cv_objext conftest.$ac_ext
	2157	fi
	2158	echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
	2159	echo "${ECHO_T}$ac_cv_objext" >&6
	2160	OBJEXT=$ac_cv_objext
	2161	ac_objext=$OBJEXT
	2162	echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
	2163	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
	2164	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
	2165	echo $ECHO_N "(cached) $ECHO_C" >&6
	2166	else
	2167	cat >conftest.$ac_ext <<_ACEOF
	2168	/* confdefs.h. */
	2169	_ACEOF
	2170	cat confdefs.h >>conftest.$ac_ext
	2171	cat >>conftest.$ac_ext <<_ACEOF
	2172	/* end confdefs.h. */
	2173
	2174	int
	2175	main ()
	2176	{
	2177	#ifndef __GNUC__
	2178	choke me
	2179	#endif
	2180
	2181	;
	2182	return 0;
	2183	}
	2184	_ACEOF
	2185	rm -f conftest.$ac_objext
	2186	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	2187	(eval $ac_compile) 2>conftest.er1
	2188	ac_status=$?
	2189	grep -v '^ *+' conftest.er1 >conftest.err
	2190	rm -f conftest.er1
	2191	cat conftest.err >&5
	2192	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	2193	(exit $ac_status); } &&
	2194	{ ac_try='test -z "$ac_cxx_werror_flag"
	2195	\|\| test ! -s conftest.err'
	2196	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	2197	(eval $ac_try) 2>&5
	2198	ac_status=$?
	2199	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	2200	(exit $ac_status); }; } &&
	2201	{ ac_try='test -s conftest.$ac_objext'
	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 $ac_status); }; }; then
	2207	ac_compiler_gnu=yes
	2208	else
	2209	echo "$as_me: failed program was:" >&5
	2210	sed 's/^/\| /' conftest.$ac_ext >&5
	2211
	2212	ac_compiler_gnu=no
	2213	fi
	2214	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	2215	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
	2216
	2217	fi
	2218	echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
	2219	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
	2220	GXX=`test $ac_compiler_gnu = yes && echo yes`
	2221	ac_test_CXXFLAGS=${CXXFLAGS+set}
	2222	ac_save_CXXFLAGS=$CXXFLAGS
	2223	CXXFLAGS="-g"
	2224	echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
	2225	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
	2226	if test "${ac_cv_prog_cxx_g+set}" = set; then
	2227	echo $ECHO_N "(cached) $ECHO_C" >&6
	2228	else
	2229	cat >conftest.$ac_ext <<_ACEOF
	2230	/* confdefs.h. */
	2231	_ACEOF
	2232	cat confdefs.h >>conftest.$ac_ext
	2233	cat >>conftest.$ac_ext <<_ACEOF
	2234	/* end confdefs.h. */
	2235
	2236	int
	2237	main ()
	2238	{
	2239
	2240	;
	2241	return 0;
	2242	}
	2243	_ACEOF
	2244	rm -f conftest.$ac_objext
	2245	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	2246	(eval $ac_compile) 2>conftest.er1
	2247	ac_status=$?
	2248	grep -v '^ *+' conftest.er1 >conftest.err
	2249	rm -f conftest.er1
	2250	cat conftest.err >&5
	2251	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	2252	(exit $ac_status); } &&
	2253	{ ac_try='test -z "$ac_cxx_werror_flag"
	2254	\|\| test ! -s conftest.err'
	2255	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	2256	(eval $ac_try) 2>&5
	2257	ac_status=$?
	2258	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	2259	(exit $ac_status); }; } &&
	2260	{ ac_try='test -s conftest.$ac_objext'
	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 $ac_status); }; }; then
	2266	ac_cv_prog_cxx_g=yes
	2267	else
	2268	echo "$as_me: failed program was:" >&5
	2269	sed 's/^/\| /' conftest.$ac_ext >&5
	2270
	2271	ac_cv_prog_cxx_g=no
	2272	fi
	2273	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	2274	fi
	2275	echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
	2276	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
	2277	if test "$ac_test_CXXFLAGS" = set; then
	2278	CXXFLAGS=$ac_save_CXXFLAGS
	2279	elif test $ac_cv_prog_cxx_g = yes; then
	2280	if test "$GXX" = yes; then
	2281	CXXFLAGS="-g -O2"
	2282	else
	2283	CXXFLAGS="-g"
	2284	fi
	2285	else
	2286	if test "$GXX" = yes; then
	2287	CXXFLAGS="-O2"
	2288	else
	2289	CXXFLAGS=
	2290	fi
	2291	fi
	2292	for ac_declaration in \
	2293	'' \
	2294	'extern "C" void std::exit (int) throw (); using std::exit;' \
	2295	'extern "C" void std::exit (int); using std::exit;' \
	2296	'extern "C" void exit (int) throw ();' \
	2297	'extern "C" void exit (int);' \
	2298	'void exit (int);'
	2299	do
	2300	cat >conftest.$ac_ext <<_ACEOF
	2301	/* confdefs.h. */
	2302	_ACEOF
	2303	cat confdefs.h >>conftest.$ac_ext
	2304	cat >>conftest.$ac_ext <<_ACEOF
	2305	/* end confdefs.h. */
	2306	$ac_declaration
	2307	#include <stdlib.h>
	2308	int
	2309	main ()
	2310	{
	2311	exit (42);
	2312	;
	2313	return 0;
	2314	}
	2315	_ACEOF
	2316	rm -f conftest.$ac_objext
	2317	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	2318	(eval $ac_compile) 2>conftest.er1
	2319	ac_status=$?
	2320	grep -v '^ *+' conftest.er1 >conftest.err
	2321	rm -f conftest.er1
	2322	cat conftest.err >&5
	2323	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	2324	(exit $ac_status); } &&
	2325	{ ac_try='test -z "$ac_cxx_werror_flag"
	2326	\|\| test ! -s conftest.err'
	2327	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	2328	(eval $ac_try) 2>&5
	2329	ac_status=$?
	2330	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	2331	(exit $ac_status); }; } &&
	2332	{ ac_try='test -s conftest.$ac_objext'
	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 $ac_status); }; }; then
	2338	:
	2339	else
	2340	echo "$as_me: failed program was:" >&5
	2341	sed 's/^/\| /' conftest.$ac_ext >&5
	2342
	2343	continue
	2344	fi
	2345	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	2346	cat >conftest.$ac_ext <<_ACEOF
	2347	/* confdefs.h. */
	2348	_ACEOF
	2349	cat confdefs.h >>conftest.$ac_ext
	2350	cat >>conftest.$ac_ext <<_ACEOF
	2351	/* end confdefs.h. */
	2352	$ac_declaration
	2353	int
	2354	main ()
	2355	{
	2356	exit (42);
	2357	;
	2358	return 0;
	2359	}
	2360	_ACEOF
	2361	rm -f conftest.$ac_objext
	2362	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	2363	(eval $ac_compile) 2>conftest.er1
	2364	ac_status=$?
	2365	grep -v '^ *+' conftest.er1 >conftest.err
	2366	rm -f conftest.er1
	2367	cat conftest.err >&5
	2368	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	2369	(exit $ac_status); } &&
	2370	{ ac_try='test -z "$ac_cxx_werror_flag"
	2371	\|\| test ! -s conftest.err'
	2372	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	2373	(eval $ac_try) 2>&5
	2374	ac_status=$?
	2375	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	2376	(exit $ac_status); }; } &&
	2377	{ ac_try='test -s conftest.$ac_objext'
	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 $ac_status); }; }; then
	2383	break
	2384	else
	2385	echo "$as_me: failed program was:" >&5
	2386	sed 's/^/\| /' conftest.$ac_ext >&5
	2387
	2388	fi
	2389	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	2390	done
	2391	rm -f conftest*
	2392	if test -n "$ac_declaration"; then
	2393	echo '#ifdef __cplusplus' >>confdefs.h
	2394	echo $ac_declaration >>confdefs.h
	2395	echo '#endif' >>confdefs.h
	2396	fi
	2397
	2398	ac_ext=c
	2399	ac_cpp='$CPP $CPPFLAGS'
	2400	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	2401	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	2402	ac_compiler_gnu=$ac_cv_c_compiler_gnu
	2403	DEPDIR="${am__leading_dot}deps"
	2404
	2405	ac_config_commands="$ac_config_commands depfiles"
	2406
	2407
	2408	am_make=${MAKE-make}
	2409	cat > confinc << 'END'
	2410	am__doit:
	2411	@echo done
	2412	.PHONY: am__doit
	2413	END
	2414	# If we don't find an include directive, just comment out the code.
	2415	echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
	2416	echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
	2417	am__include="#"
	2418	am__quote=
	2419	_am_result=none
	2420	# First try GNU make style include.
	2421	echo "include confinc" > confmf
	2422	# We grep out `Entering directory' and `Leaving directory'
	2423	# messages which can occur if `w' ends up in MAKEFLAGS.
	2424	# In particular we don't look at `^make:' because GNU make might
	2425	# be invoked under some other name (usually "gmake"), in which
	2426	# case it prints its new name instead of `make'.
	2427	if test "`$am_make -s -f confmf 2> /dev/null \| grep -v 'ing directory'`" = "done"; then
	2428	am__include=include
	2429	am__quote=
	2430	_am_result=GNU
	2431	fi
	2432	# Now try BSD make style include.
	2433	if test "$am__include" = "#"; then
	2434	echo '.include "confinc"' > confmf
	2435	if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
	2436	am__include=.include
	2437	am__quote="\""
	2438	_am_result=BSD
	2439	fi
	2440	fi
	2441
	2442
	2443	echo "$as_me:$LINENO: result: $_am_result" >&5
	2444	echo "${ECHO_T}$_am_result" >&6
	2445	rm -f confinc confmf
	2446
	2447	# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
	2448	if test "${enable_dependency_tracking+set}" = set; then
	2449	enableval="$enable_dependency_tracking"
	2450
	2451	fi;
	2452	if test "x$enable_dependency_tracking" != xno; then
	2453	am_depcomp="$ac_aux_dir/depcomp"
	2454	AMDEPBACKSLASH='\'
	2455	fi
	2456
	2457
	2458	if test "x$enable_dependency_tracking" != xno; then
	2459	AMDEP_TRUE=
	2460	AMDEP_FALSE='#'
	2461	else
	2462	AMDEP_TRUE='#'
	2463	AMDEP_FALSE=
	2464	fi
	2465
	2466
	2467
	2468
	2469	depcc="$CXX" am_compiler_list=
	2470
	2471	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
	2472	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
	2473	if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then
	2474	echo $ECHO_N "(cached) $ECHO_C" >&6
	2475	else
	2476	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
	2477	# We make a subdir and do the tests there. Otherwise we can end up
	2478	# making bogus files that we don't know about and never remove. For
	2479	# instance it was reported that on HP-UX the gcc test will end up
	2480	# making a dummy file named `D' -- because `-MD' means `put the output
	2481	# in D'.
	2482	mkdir conftest.dir
	2483	# Copy depcomp to subdir because otherwise we won't find it if we're
	2484	# using a relative directory.
	2485	cp "$am_depcomp" conftest.dir
	2486	cd conftest.dir
	2487	# We will build objects and dependencies in a subdirectory because
	2488	# it helps to detect inapplicable dependency modes. For instance
	2489	# both Tru64's cc and ICC support -MD to output dependencies as a
	2490	# side effect of compilation, but ICC will put the dependencies in
	2491	# the current directory while Tru64 will put them in the object
	2492	# directory.
	2493	mkdir sub
	2494
	2495	am_cv_CXX_dependencies_compiler_type=none
	2496	if test "$am_compiler_list" = ""; then
	2497	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
	2498	fi
	2499	for depmode in $am_compiler_list; do
	2500	# Setup a source with many dependencies, because some compilers
	2501	# like to wrap large dependency lists on column 80 (with \), and
	2502	# we should not choose a depcomp mode which is confused by this.
	2503	#
	2504	# We need to recreate these files for each test, as the compiler may
	2505	# overwrite some of them when testing with obscure command lines.
	2506	# This happens at least with the AIX C compiler.
	2507	: > sub/conftest.c
	2508	for i in 1 2 3 4 5 6; do
	2509	echo '#include "conftst'$i'.h"' >> sub/conftest.c
[2819]	2510	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
	2511	# Solaris 8's {/usr,}/bin/sh.
	2512	touch sub/conftst$i.h
[1956]	2513	done
	2514	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
	2515
	2516	case $depmode in
	2517	nosideeffect)
	2518	# after this tag, mechanisms are not by side-effect, so they'll
	2519	# only be used when explicitly requested
	2520	if test "x$enable_dependency_tracking" = xyes; then
	2521	continue
	2522	else
	2523	break
	2524	fi
	2525	;;
	2526	none) break ;;
	2527	esac
	2528	# We check with `-c' and `-o' for the sake of the "dashmstdout"
	2529	# mode. It turns out that the SunPro C++ compiler does not properly
	2530	# handle `-M -o', and we need to detect this.
	2531	if depmode=$depmode \
	2532	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
	2533	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
	2534	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
	2535	>/dev/null 2>conftest.err &&
	2536	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
	2537	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
	2538	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
	2539	# icc doesn't choke on unknown options, it will just issue warnings
[2819]	2540	# or remarks (even with -Werror). So we grep stderr for any message
	2541	# that says an option was ignored or not supported.
	2542	# When given -MP, icc 7.0 and 7.1 complain thusly:
	2543	# icc: Command line warning: ignoring option '-M'; no argument required
	2544	# The diagnosis changed in icc 8.0:
	2545	# icc: Command line remark: option '-MP' not supported
	2546	if (grep 'ignoring option' conftest.err \|\|
	2547	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
[1956]	2548	am_cv_CXX_dependencies_compiler_type=$depmode
	2549	break
	2550	fi
	2551	fi
	2552	done
	2553
	2554	cd ..
	2555	rm -rf conftest.dir
	2556	else
	2557	am_cv_CXX_dependencies_compiler_type=none
	2558	fi
	2559
	2560	fi
	2561	echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5
	2562	echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6
	2563	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
	2564
	2565
	2566
	2567	if
	2568	test "x$enable_dependency_tracking" != xno \
	2569	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
	2570	am__fastdepCXX_TRUE=
	2571	am__fastdepCXX_FALSE='#'
	2572	else
	2573	am__fastdepCXX_TRUE='#'
	2574	am__fastdepCXX_FALSE=
	2575	fi
	2576
	2577
	2578	ac_ext=c
	2579	ac_cpp='$CPP $CPPFLAGS'
	2580	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	2581	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	2582	ac_compiler_gnu=$ac_cv_c_compiler_gnu
	2583	if test -n "$ac_tool_prefix"; then
	2584	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
	2585	set dummy ${ac_tool_prefix}gcc; ac_word=$2
	2586	echo "$as_me:$LINENO: checking for $ac_word" >&5
	2587	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
	2588	if test "${ac_cv_prog_CC+set}" = set; then
	2589	echo $ECHO_N "(cached) $ECHO_C" >&6
	2590	else
	2591	if test -n "$CC"; then
	2592	ac_cv_prog_CC="$CC" # Let the user override the test.
	2593	else
	2594	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2595	for as_dir in $PATH
	2596	do
	2597	IFS=$as_save_IFS
	2598	test -z "$as_dir" && as_dir=.
	2599	for ac_exec_ext in '' $ac_executable_extensions; do
	2600	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
	2601	ac_cv_prog_CC="${ac_tool_prefix}gcc"
	2602	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
	2603	break 2
	2604	fi
	2605	done
	2606	done
	2607
	2608	fi
	2609	fi
	2610	CC=$ac_cv_prog_CC
	2611	if test -n "$CC"; then
	2612	echo "$as_me:$LINENO: result: $CC" >&5
	2613	echo "${ECHO_T}$CC" >&6
	2614	else
	2615	echo "$as_me:$LINENO: result: no" >&5
	2616	echo "${ECHO_T}no" >&6
	2617	fi
	2618
	2619	fi
	2620	if test -z "$ac_cv_prog_CC"; then
	2621	ac_ct_CC=$CC
	2622	# Extract the first word of "gcc", so it can be a program name with args.
	2623	set dummy gcc; ac_word=$2
	2624	echo "$as_me:$LINENO: checking for $ac_word" >&5
	2625	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
	2626	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
	2627	echo $ECHO_N "(cached) $ECHO_C" >&6
	2628	else
	2629	if test -n "$ac_ct_CC"; then
	2630	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
	2631	else
	2632	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2633	for as_dir in $PATH
	2634	do
	2635	IFS=$as_save_IFS
	2636	test -z "$as_dir" && as_dir=.
	2637	for ac_exec_ext in '' $ac_executable_extensions; do
	2638	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
	2639	ac_cv_prog_ac_ct_CC="gcc"
	2640	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
	2641	break 2
	2642	fi
	2643	done
	2644	done
	2645
	2646	fi
	2647	fi
	2648	ac_ct_CC=$ac_cv_prog_ac_ct_CC
	2649	if test -n "$ac_ct_CC"; then
	2650	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
	2651	echo "${ECHO_T}$ac_ct_CC" >&6
	2652	else
	2653	echo "$as_me:$LINENO: result: no" >&5
	2654	echo "${ECHO_T}no" >&6
	2655	fi
	2656
	2657	CC=$ac_ct_CC
	2658	else
	2659	CC="$ac_cv_prog_CC"
	2660	fi
	2661
	2662	if test -z "$CC"; then
	2663	if test -n "$ac_tool_prefix"; then
	2664	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
	2665	set dummy ${ac_tool_prefix}cc; ac_word=$2
	2666	echo "$as_me:$LINENO: checking for $ac_word" >&5
	2667	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
	2668	if test "${ac_cv_prog_CC+set}" = set; then
	2669	echo $ECHO_N "(cached) $ECHO_C" >&6
	2670	else
	2671	if test -n "$CC"; then
	2672	ac_cv_prog_CC="$CC" # Let the user override the test.
	2673	else
	2674	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2675	for as_dir in $PATH
	2676	do
	2677	IFS=$as_save_IFS
	2678	test -z "$as_dir" && as_dir=.
	2679	for ac_exec_ext in '' $ac_executable_extensions; do
	2680	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
	2681	ac_cv_prog_CC="${ac_tool_prefix}cc"
	2682	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
	2683	break 2
	2684	fi
	2685	done
	2686	done
	2687
	2688	fi
	2689	fi
	2690	CC=$ac_cv_prog_CC
	2691	if test -n "$CC"; then
	2692	echo "$as_me:$LINENO: result: $CC" >&5
	2693	echo "${ECHO_T}$CC" >&6
	2694	else
	2695	echo "$as_me:$LINENO: result: no" >&5
	2696	echo "${ECHO_T}no" >&6
	2697	fi
	2698
	2699	fi
	2700	if test -z "$ac_cv_prog_CC"; then
	2701	ac_ct_CC=$CC
	2702	# Extract the first word of "cc", so it can be a program name with args.
	2703	set dummy cc; ac_word=$2
	2704	echo "$as_me:$LINENO: checking for $ac_word" >&5
	2705	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
	2706	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
	2707	echo $ECHO_N "(cached) $ECHO_C" >&6
	2708	else
	2709	if test -n "$ac_ct_CC"; then
	2710	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
	2711	else
	2712	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2713	for as_dir in $PATH
	2714	do
	2715	IFS=$as_save_IFS
	2716	test -z "$as_dir" && as_dir=.
	2717	for ac_exec_ext in '' $ac_executable_extensions; do
	2718	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
	2719	ac_cv_prog_ac_ct_CC="cc"
	2720	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
	2721	break 2
	2722	fi
	2723	done
	2724	done
	2725
	2726	fi
	2727	fi
	2728	ac_ct_CC=$ac_cv_prog_ac_ct_CC
	2729	if test -n "$ac_ct_CC"; then
	2730	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
	2731	echo "${ECHO_T}$ac_ct_CC" >&6
	2732	else
	2733	echo "$as_me:$LINENO: result: no" >&5
	2734	echo "${ECHO_T}no" >&6
	2735	fi
	2736
	2737	CC=$ac_ct_CC
	2738	else
	2739	CC="$ac_cv_prog_CC"
	2740	fi
	2741
	2742	fi
	2743	if test -z "$CC"; then
	2744	# Extract the first word of "cc", so it can be a program name with args.
	2745	set dummy cc; ac_word=$2
	2746	echo "$as_me:$LINENO: checking for $ac_word" >&5
	2747	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
	2748	if test "${ac_cv_prog_CC+set}" = set; then
	2749	echo $ECHO_N "(cached) $ECHO_C" >&6
	2750	else
	2751	if test -n "$CC"; then
	2752	ac_cv_prog_CC="$CC" # Let the user override the test.
	2753	else
	2754	ac_prog_rejected=no
	2755	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2756	for as_dir in $PATH
	2757	do
	2758	IFS=$as_save_IFS
	2759	test -z "$as_dir" && as_dir=.
	2760	for ac_exec_ext in '' $ac_executable_extensions; do
	2761	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
	2762	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
	2763	ac_prog_rejected=yes
	2764	continue
	2765	fi
	2766	ac_cv_prog_CC="cc"
	2767	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
	2768	break 2
	2769	fi
	2770	done
	2771	done
	2772
	2773	if test $ac_prog_rejected = yes; then
	2774	# We found a bogon in the path, so make sure we never use it.
	2775	set dummy $ac_cv_prog_CC
	2776	shift
	2777	if test $# != 0; then
	2778	# We chose a different compiler from the bogus one.
	2779	# However, it has the same basename, so the bogon will be chosen
	2780	# first if we set CC to just the basename; use the full file name.
	2781	shift
	2782	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
	2783	fi
	2784	fi
	2785	fi
	2786	fi
	2787	CC=$ac_cv_prog_CC
	2788	if test -n "$CC"; then
	2789	echo "$as_me:$LINENO: result: $CC" >&5
	2790	echo "${ECHO_T}$CC" >&6
	2791	else
	2792	echo "$as_me:$LINENO: result: no" >&5
	2793	echo "${ECHO_T}no" >&6
	2794	fi
	2795
	2796	fi
	2797	if test -z "$CC"; then
	2798	if test -n "$ac_tool_prefix"; then
	2799	for ac_prog in cl
	2800	do
	2801	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
	2802	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
	2803	echo "$as_me:$LINENO: checking for $ac_word" >&5
	2804	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
	2805	if test "${ac_cv_prog_CC+set}" = set; then
	2806	echo $ECHO_N "(cached) $ECHO_C" >&6
	2807	else
	2808	if test -n "$CC"; then
	2809	ac_cv_prog_CC="$CC" # Let the user override the test.
	2810	else
	2811	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2812	for as_dir in $PATH
	2813	do
	2814	IFS=$as_save_IFS
	2815	test -z "$as_dir" && as_dir=.
	2816	for ac_exec_ext in '' $ac_executable_extensions; do
	2817	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
	2818	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
	2819	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
	2820	break 2
	2821	fi
	2822	done
	2823	done
	2824
	2825	fi
	2826	fi
	2827	CC=$ac_cv_prog_CC
	2828	if test -n "$CC"; then
	2829	echo "$as_me:$LINENO: result: $CC" >&5
	2830	echo "${ECHO_T}$CC" >&6
	2831	else
	2832	echo "$as_me:$LINENO: result: no" >&5
	2833	echo "${ECHO_T}no" >&6
	2834	fi
	2835
	2836	test -n "$CC" && break
	2837	done
	2838	fi
	2839	if test -z "$CC"; then
	2840	ac_ct_CC=$CC
	2841	for ac_prog in cl
	2842	do
	2843	# Extract the first word of "$ac_prog", so it can be a program name with args.
	2844	set dummy $ac_prog; ac_word=$2
	2845	echo "$as_me:$LINENO: checking for $ac_word" >&5
	2846	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
	2847	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
	2848	echo $ECHO_N "(cached) $ECHO_C" >&6
	2849	else
	2850	if test -n "$ac_ct_CC"; then
	2851	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
	2852	else
	2853	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2854	for as_dir in $PATH
	2855	do
	2856	IFS=$as_save_IFS
	2857	test -z "$as_dir" && as_dir=.
	2858	for ac_exec_ext in '' $ac_executable_extensions; do
	2859	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
	2860	ac_cv_prog_ac_ct_CC="$ac_prog"
	2861	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
	2862	break 2
	2863	fi
	2864	done
	2865	done
	2866
	2867	fi
	2868	fi
	2869	ac_ct_CC=$ac_cv_prog_ac_ct_CC
	2870	if test -n "$ac_ct_CC"; then
	2871	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
	2872	echo "${ECHO_T}$ac_ct_CC" >&6
	2873	else
	2874	echo "$as_me:$LINENO: result: no" >&5
	2875	echo "${ECHO_T}no" >&6
	2876	fi
	2877
	2878	test -n "$ac_ct_CC" && break
	2879	done
	2880
	2881	CC=$ac_ct_CC
	2882	fi
	2883
	2884	fi
	2885
	2886
	2887	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
	2888	See \`config.log' for more details." >&5
	2889	echo "$as_me: error: no acceptable C compiler found in \$PATH
	2890	See \`config.log' for more details." >&2;}
	2891	{ (exit 1); exit 1; }; }
	2892
	2893	# Provide some information about the compiler.
	2894	echo "$as_me:$LINENO:" \
	2895	"checking for C compiler version" >&5
	2896	ac_compiler=`set X $ac_compile; echo $2`
	2897	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
	2898	(eval $ac_compiler --version </dev/null >&5) 2>&5
	2899	ac_status=$?
	2900	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	2901	(exit $ac_status); }
	2902	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
	2903	(eval $ac_compiler -v </dev/null >&5) 2>&5
	2904	ac_status=$?
	2905	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	2906	(exit $ac_status); }
	2907	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
	2908	(eval $ac_compiler -V </dev/null >&5) 2>&5
	2909	ac_status=$?
	2910	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	2911	(exit $ac_status); }
	2912
	2913	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
	2914	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
	2915	if test "${ac_cv_c_compiler_gnu+set}" = set; then
	2916	echo $ECHO_N "(cached) $ECHO_C" >&6
	2917	else
	2918	cat >conftest.$ac_ext <<_ACEOF
	2919	/* confdefs.h. */
	2920	_ACEOF
	2921	cat confdefs.h >>conftest.$ac_ext
	2922	cat >>conftest.$ac_ext <<_ACEOF
	2923	/* end confdefs.h. */
	2924
	2925	int
	2926	main ()
	2927	{
	2928	#ifndef __GNUC__
	2929	choke me
	2930	#endif
	2931
	2932	;
	2933	return 0;
	2934	}
	2935	_ACEOF
	2936	rm -f conftest.$ac_objext
	2937	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	2938	(eval $ac_compile) 2>conftest.er1
	2939	ac_status=$?
	2940	grep -v '^ *+' conftest.er1 >conftest.err
	2941	rm -f conftest.er1
	2942	cat conftest.err >&5
	2943	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	2944	(exit $ac_status); } &&
	2945	{ ac_try='test -z "$ac_c_werror_flag"
	2946	\|\| test ! -s conftest.err'
	2947	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	2948	(eval $ac_try) 2>&5
	2949	ac_status=$?
	2950	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	2951	(exit $ac_status); }; } &&
	2952	{ ac_try='test -s conftest.$ac_objext'
	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 $ac_status); }; }; then
	2958	ac_compiler_gnu=yes
	2959	else
	2960	echo "$as_me: failed program was:" >&5
	2961	sed 's/^/\| /' conftest.$ac_ext >&5
	2962
	2963	ac_compiler_gnu=no
	2964	fi
	2965	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	2966	ac_cv_c_compiler_gnu=$ac_compiler_gnu
	2967
	2968	fi
	2969	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
	2970	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
	2971	GCC=`test $ac_compiler_gnu = yes && echo yes`
	2972	ac_test_CFLAGS=${CFLAGS+set}
	2973	ac_save_CFLAGS=$CFLAGS
	2974	CFLAGS="-g"
	2975	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
	2976	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
	2977	if test "${ac_cv_prog_cc_g+set}" = set; then
	2978	echo $ECHO_N "(cached) $ECHO_C" >&6
	2979	else
	2980	cat >conftest.$ac_ext <<_ACEOF
	2981	/* confdefs.h. */
	2982	_ACEOF
	2983	cat confdefs.h >>conftest.$ac_ext
	2984	cat >>conftest.$ac_ext <<_ACEOF
	2985	/* end confdefs.h. */
	2986
	2987	int
	2988	main ()
	2989	{
	2990
	2991	;
	2992	return 0;
	2993	}
	2994	_ACEOF
	2995	rm -f conftest.$ac_objext
	2996	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	2997	(eval $ac_compile) 2>conftest.er1
	2998	ac_status=$?
	2999	grep -v '^ *+' conftest.er1 >conftest.err
	3000	rm -f conftest.er1
	3001	cat conftest.err >&5
	3002	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3003	(exit $ac_status); } &&
	3004	{ ac_try='test -z "$ac_c_werror_flag"
	3005	\|\| test ! -s conftest.err'
	3006	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	3007	(eval $ac_try) 2>&5
	3008	ac_status=$?
	3009	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3010	(exit $ac_status); }; } &&
	3011	{ ac_try='test -s conftest.$ac_objext'
	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 $ac_status); }; }; then
	3017	ac_cv_prog_cc_g=yes
	3018	else
	3019	echo "$as_me: failed program was:" >&5
	3020	sed 's/^/\| /' conftest.$ac_ext >&5
	3021
	3022	ac_cv_prog_cc_g=no
	3023	fi
	3024	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	3025	fi
	3026	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
	3027	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
	3028	if test "$ac_test_CFLAGS" = set; then
	3029	CFLAGS=$ac_save_CFLAGS
	3030	elif test $ac_cv_prog_cc_g = yes; then
	3031	if test "$GCC" = yes; then
	3032	CFLAGS="-g -O2"
	3033	else
	3034	CFLAGS="-g"
	3035	fi
	3036	else
	3037	if test "$GCC" = yes; then
	3038	CFLAGS="-O2"
	3039	else
	3040	CFLAGS=
	3041	fi
	3042	fi
	3043	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
	3044	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
	3045	if test "${ac_cv_prog_cc_stdc+set}" = set; then
	3046	echo $ECHO_N "(cached) $ECHO_C" >&6
	3047	else
	3048	ac_cv_prog_cc_stdc=no
	3049	ac_save_CC=$CC
	3050	cat >conftest.$ac_ext <<_ACEOF
	3051	/* confdefs.h. */
	3052	_ACEOF
	3053	cat confdefs.h >>conftest.$ac_ext
	3054	cat >>conftest.$ac_ext <<_ACEOF
	3055	/* end confdefs.h. */
	3056	#include <stdarg.h>
	3057	#include <stdio.h>
	3058	#include <sys/types.h>
	3059	#include <sys/stat.h>
	3060	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
	3061	struct buf { int x; };
	3062	FILE * (rcsopen) (struct buf , struct stat *, int);
	3063	static char *e (p, i)
	3064	char **p;
	3065	int i;
	3066	{
	3067	return p[i];
	3068	}
	3069	static char f (char (g) (char , int), char *p, ...)
	3070	{
	3071	char *s;
	3072	va_list v;
	3073	va_start (v,p);
	3074	s = g (p, va_arg (v,int));
	3075	va_end (v);
	3076	return s;
	3077	}
	3078
	3079	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
	3080	function prototypes and stuff, but not '\xHH' hex character constants.
	3081	These don't provoke an error unfortunately, instead are silently treated
	3082	as 'x'. The following induces an error, until -std1 is added to get
	3083	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
	3084	array size at least. It's necessary to write '\x00'==0 to get something
	3085	that's true only with -std1. */
	3086	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
	3087
	3088	int test (int i, double x);
	3089	struct s1 {int (*f) (int a);};
	3090	struct s2 {int (*f) (double a);};
	3091	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
	3092	int argc;
	3093	char **argv;
	3094	int
	3095	main ()
	3096	{
	3097	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
	3098	;
	3099	return 0;
	3100	}
	3101	_ACEOF
	3102	# Don't try gcc -ansi; that turns off useful extensions and
	3103	# breaks some systems' header files.
	3104	# AIX -qlanglvl=ansi
	3105	# Ultrix and OSF/1 -std1
	3106	# HP-UX 10.20 and later -Ae
	3107	# HP-UX older versions -Aa -D_HPUX_SOURCE
	3108	# SVR4 -Xc -D__EXTENSIONS__
	3109	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
	3110	do
	3111	CC="$ac_save_CC $ac_arg"
	3112	rm -f conftest.$ac_objext
	3113	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	3114	(eval $ac_compile) 2>conftest.er1
	3115	ac_status=$?
	3116	grep -v '^ *+' conftest.er1 >conftest.err
	3117	rm -f conftest.er1
	3118	cat conftest.err >&5
	3119	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3120	(exit $ac_status); } &&
	3121	{ ac_try='test -z "$ac_c_werror_flag"
	3122	\|\| test ! -s conftest.err'
	3123	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	3124	(eval $ac_try) 2>&5
	3125	ac_status=$?
	3126	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3127	(exit $ac_status); }; } &&
	3128	{ ac_try='test -s conftest.$ac_objext'
	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 $ac_status); }; }; then
	3134	ac_cv_prog_cc_stdc=$ac_arg
	3135	break
	3136	else
	3137	echo "$as_me: failed program was:" >&5
	3138	sed 's/^/\| /' conftest.$ac_ext >&5
	3139
	3140	fi
	3141	rm -f conftest.err conftest.$ac_objext
	3142	done
	3143	rm -f conftest.$ac_ext conftest.$ac_objext
	3144	CC=$ac_save_CC
	3145
	3146	fi
	3147
	3148	case "x$ac_cv_prog_cc_stdc" in
	3149	x\|xno)
	3150	echo "$as_me:$LINENO: result: none needed" >&5
	3151	echo "${ECHO_T}none needed" >&6 ;;
	3152	*)
	3153	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
	3154	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
	3155	CC="$CC $ac_cv_prog_cc_stdc" ;;
	3156	esac
	3157
	3158	# Some people use a C++ compiler to compile C. Since we use `exit',
	3159	# in C++ we need to declare it. In case someone uses the same compiler
	3160	# for both compiling C and C++ we need to have the C++ compiler decide
	3161	# the declaration of exit, since it's the most demanding environment.
	3162	cat >conftest.$ac_ext <<_ACEOF
	3163	#ifndef __cplusplus
	3164	choke me
	3165	#endif
	3166	_ACEOF
	3167	rm -f conftest.$ac_objext
	3168	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	3169	(eval $ac_compile) 2>conftest.er1
	3170	ac_status=$?
	3171	grep -v '^ *+' conftest.er1 >conftest.err
	3172	rm -f conftest.er1
	3173	cat conftest.err >&5
	3174	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3175	(exit $ac_status); } &&
	3176	{ ac_try='test -z "$ac_c_werror_flag"
	3177	\|\| test ! -s conftest.err'
	3178	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	3179	(eval $ac_try) 2>&5
	3180	ac_status=$?
	3181	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3182	(exit $ac_status); }; } &&
	3183	{ ac_try='test -s conftest.$ac_objext'
	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 $ac_status); }; }; then
	3189	for ac_declaration in \
	3190	'' \
	3191	'extern "C" void std::exit (int) throw (); using std::exit;' \
	3192	'extern "C" void std::exit (int); using std::exit;' \
	3193	'extern "C" void exit (int) throw ();' \
	3194	'extern "C" void exit (int);' \
	3195	'void exit (int);'
	3196	do
	3197	cat >conftest.$ac_ext <<_ACEOF
	3198	/* confdefs.h. */
	3199	_ACEOF
	3200	cat confdefs.h >>conftest.$ac_ext
	3201	cat >>conftest.$ac_ext <<_ACEOF
	3202	/* end confdefs.h. */
	3203	$ac_declaration
	3204	#include <stdlib.h>
	3205	int
	3206	main ()
	3207	{
	3208	exit (42);
	3209	;
	3210	return 0;
	3211	}
	3212	_ACEOF
	3213	rm -f conftest.$ac_objext
	3214	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	3215	(eval $ac_compile) 2>conftest.er1
	3216	ac_status=$?
	3217	grep -v '^ *+' conftest.er1 >conftest.err
	3218	rm -f conftest.er1
	3219	cat conftest.err >&5
	3220	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3221	(exit $ac_status); } &&
	3222	{ ac_try='test -z "$ac_c_werror_flag"
	3223	\|\| test ! -s conftest.err'
	3224	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	3225	(eval $ac_try) 2>&5
	3226	ac_status=$?
	3227	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3228	(exit $ac_status); }; } &&
	3229	{ ac_try='test -s conftest.$ac_objext'
	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 $ac_status); }; }; then
	3235	:
	3236	else
	3237	echo "$as_me: failed program was:" >&5
	3238	sed 's/^/\| /' conftest.$ac_ext >&5
	3239
	3240	continue
	3241	fi
	3242	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	3243	cat >conftest.$ac_ext <<_ACEOF
	3244	/* confdefs.h. */
	3245	_ACEOF
	3246	cat confdefs.h >>conftest.$ac_ext
	3247	cat >>conftest.$ac_ext <<_ACEOF
	3248	/* end confdefs.h. */
	3249	$ac_declaration
	3250	int
	3251	main ()
	3252	{
	3253	exit (42);
	3254	;
	3255	return 0;
	3256	}
	3257	_ACEOF
	3258	rm -f conftest.$ac_objext
	3259	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	3260	(eval $ac_compile) 2>conftest.er1
	3261	ac_status=$?
	3262	grep -v '^ *+' conftest.er1 >conftest.err
	3263	rm -f conftest.er1
	3264	cat conftest.err >&5
	3265	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3266	(exit $ac_status); } &&
	3267	{ ac_try='test -z "$ac_c_werror_flag"
	3268	\|\| test ! -s conftest.err'
	3269	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	3270	(eval $ac_try) 2>&5
	3271	ac_status=$?
	3272	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3273	(exit $ac_status); }; } &&
	3274	{ ac_try='test -s conftest.$ac_objext'
	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 $ac_status); }; }; then
	3280	break
	3281	else
	3282	echo "$as_me: failed program was:" >&5
	3283	sed 's/^/\| /' conftest.$ac_ext >&5
	3284
	3285	fi
	3286	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	3287	done
	3288	rm -f conftest*
	3289	if test -n "$ac_declaration"; then
	3290	echo '#ifdef __cplusplus' >>confdefs.h
	3291	echo $ac_declaration >>confdefs.h
	3292	echo '#endif' >>confdefs.h
	3293	fi
	3294
	3295	else
	3296	echo "$as_me: failed program was:" >&5
	3297	sed 's/^/\| /' conftest.$ac_ext >&5
	3298
	3299	fi
	3300	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	3301	ac_ext=c
	3302	ac_cpp='$CPP $CPPFLAGS'
	3303	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	3304	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	3305	ac_compiler_gnu=$ac_cv_c_compiler_gnu
	3306
	3307	depcc="$CC" am_compiler_list=
	3308
	3309	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
	3310	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
	3311	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
	3312	echo $ECHO_N "(cached) $ECHO_C" >&6
	3313	else
	3314	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
	3315	# We make a subdir and do the tests there. Otherwise we can end up
	3316	# making bogus files that we don't know about and never remove. For
	3317	# instance it was reported that on HP-UX the gcc test will end up
	3318	# making a dummy file named `D' -- because `-MD' means `put the output
	3319	# in D'.
	3320	mkdir conftest.dir
	3321	# Copy depcomp to subdir because otherwise we won't find it if we're
	3322	# using a relative directory.
	3323	cp "$am_depcomp" conftest.dir
	3324	cd conftest.dir
	3325	# We will build objects and dependencies in a subdirectory because
	3326	# it helps to detect inapplicable dependency modes. For instance
	3327	# both Tru64's cc and ICC support -MD to output dependencies as a
	3328	# side effect of compilation, but ICC will put the dependencies in
	3329	# the current directory while Tru64 will put them in the object
	3330	# directory.
	3331	mkdir sub
	3332
	3333	am_cv_CC_dependencies_compiler_type=none
	3334	if test "$am_compiler_list" = ""; then
	3335	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
	3336	fi
	3337	for depmode in $am_compiler_list; do
	3338	# Setup a source with many dependencies, because some compilers
	3339	# like to wrap large dependency lists on column 80 (with \), and
	3340	# we should not choose a depcomp mode which is confused by this.
	3341	#
	3342	# We need to recreate these files for each test, as the compiler may
	3343	# overwrite some of them when testing with obscure command lines.
	3344	# This happens at least with the AIX C compiler.
	3345	: > sub/conftest.c
	3346	for i in 1 2 3 4 5 6; do
	3347	echo '#include "conftst'$i'.h"' >> sub/conftest.c
[2819]	3348	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
	3349	# Solaris 8's {/usr,}/bin/sh.
	3350	touch sub/conftst$i.h
[1956]	3351	done
	3352	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
	3353
	3354	case $depmode in
	3355	nosideeffect)
	3356	# after this tag, mechanisms are not by side-effect, so they'll
	3357	# only be used when explicitly requested
	3358	if test "x$enable_dependency_tracking" = xyes; then
	3359	continue
	3360	else
	3361	break
	3362	fi
	3363	;;
	3364	none) break ;;
	3365	esac
	3366	# We check with `-c' and `-o' for the sake of the "dashmstdout"
	3367	# mode. It turns out that the SunPro C++ compiler does not properly
	3368	# handle `-M -o', and we need to detect this.
	3369	if depmode=$depmode \
	3370	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
	3371	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
	3372	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
	3373	>/dev/null 2>conftest.err &&
	3374	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
	3375	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
	3376	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
	3377	# icc doesn't choke on unknown options, it will just issue warnings
[2819]	3378	# or remarks (even with -Werror). So we grep stderr for any message
	3379	# that says an option was ignored or not supported.
	3380	# When given -MP, icc 7.0 and 7.1 complain thusly:
	3381	# icc: Command line warning: ignoring option '-M'; no argument required
	3382	# The diagnosis changed in icc 8.0:
	3383	# icc: Command line remark: option '-MP' not supported
	3384	if (grep 'ignoring option' conftest.err \|\|
	3385	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
[1956]	3386	am_cv_CC_dependencies_compiler_type=$depmode
	3387	break
	3388	fi
	3389	fi
	3390	done
	3391
	3392	cd ..
	3393	rm -rf conftest.dir
	3394	else
	3395	am_cv_CC_dependencies_compiler_type=none
	3396	fi
	3397
	3398	fi
	3399	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
	3400	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
	3401	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
	3402
	3403
	3404
	3405	if
	3406	test "x$enable_dependency_tracking" != xno \
	3407	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
	3408	am__fastdepCC_TRUE=
	3409	am__fastdepCC_FALSE='#'
	3410	else
	3411	am__fastdepCC_TRUE='#'
	3412	am__fastdepCC_FALSE=
	3413	fi
	3414
	3415
	3416
[1971]	3417	ac_ext=c
	3418	ac_cpp='$CPP $CPPFLAGS'
	3419	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	3420	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	3421	ac_compiler_gnu=$ac_cv_c_compiler_gnu
	3422	echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
	3423	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
	3424	# On Suns, sometimes $CPP names a directory.
	3425	if test -n "$CPP" && test -d "$CPP"; then
	3426	CPP=
	3427	fi
	3428	if test -z "$CPP"; then
	3429	if test "${ac_cv_prog_CPP+set}" = set; then
[1956]	3430	echo $ECHO_N "(cached) $ECHO_C" >&6
	3431	else
[1971]	3432	# Double quotes because CPP needs to be expanded
	3433	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
	3434	do
	3435	ac_preproc_ok=false
	3436	for ac_c_preproc_warn_flag in '' yes
	3437	do
	3438	# Use a header file that comes with gcc, so configuring glibc
	3439	# with a fresh cross-compiler works.
	3440	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
	3441	# <limits.h> exists even on freestanding compilers.
	3442	# On the NeXT, cc -E runs the code through the compiler's parser,
	3443	# not just through cpp. "Syntax error" is here to catch this case.
	3444	cat >conftest.$ac_ext <<_ACEOF
	3445	/* confdefs.h. */
	3446	_ACEOF
	3447	cat confdefs.h >>conftest.$ac_ext
	3448	cat >>conftest.$ac_ext <<_ACEOF
	3449	/* end confdefs.h. */
	3450	#ifdef __STDC__
	3451	# include <limits.h>
	3452	#else
	3453	# include <assert.h>
	3454	#endif
	3455	Syntax error
	3456	_ACEOF
	3457	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
	3458	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
	3459	ac_status=$?
	3460	grep -v '^ *+' conftest.er1 >conftest.err
	3461	rm -f conftest.er1
	3462	cat conftest.err >&5
	3463	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3464	(exit $ac_status); } >/dev/null; then
	3465	if test -s conftest.err; then
	3466	ac_cpp_err=$ac_c_preproc_warn_flag
	3467	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
	3468	else
	3469	ac_cpp_err=
	3470	fi
	3471	else
	3472	ac_cpp_err=yes
	3473	fi
	3474	if test -z "$ac_cpp_err"; then
	3475	:
	3476	else
	3477	echo "$as_me: failed program was:" >&5
	3478	sed 's/^/\| /' conftest.$ac_ext >&5
	3479
	3480	# Broken: fails on valid input.
	3481	continue
	3482	fi
	3483	rm -f conftest.err conftest.$ac_ext
	3484
	3485	# OK, works on sane cases. Now check whether non-existent headers
	3486	# can be detected and how.
	3487	cat >conftest.$ac_ext <<_ACEOF
	3488	/* confdefs.h. */
	3489	_ACEOF
	3490	cat confdefs.h >>conftest.$ac_ext
	3491	cat >>conftest.$ac_ext <<_ACEOF
	3492	/* end confdefs.h. */
	3493	#include <ac_nonexistent.h>
	3494	_ACEOF
	3495	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
	3496	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
	3497	ac_status=$?
	3498	grep -v '^ *+' conftest.er1 >conftest.err
	3499	rm -f conftest.er1
	3500	cat conftest.err >&5
	3501	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3502	(exit $ac_status); } >/dev/null; then
	3503	if test -s conftest.err; then
	3504	ac_cpp_err=$ac_c_preproc_warn_flag
	3505	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
	3506	else
	3507	ac_cpp_err=
	3508	fi
	3509	else
	3510	ac_cpp_err=yes
	3511	fi
	3512	if test -z "$ac_cpp_err"; then
	3513	# Broken: success on invalid input.
	3514	continue
	3515	else
	3516	echo "$as_me: failed program was:" >&5
	3517	sed 's/^/\| /' conftest.$ac_ext >&5
	3518
	3519	# Passes both tests.
	3520	ac_preproc_ok=:
	3521	break
	3522	fi
	3523	rm -f conftest.err conftest.$ac_ext
	3524
	3525	done
	3526	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
	3527	rm -f conftest.err conftest.$ac_ext
	3528	if $ac_preproc_ok; then
	3529	break
	3530	fi
	3531
	3532	done
	3533	ac_cv_prog_CPP=$CPP
	3534
	3535	fi
	3536	CPP=$ac_cv_prog_CPP
	3537	else
	3538	ac_cv_prog_CPP=$CPP
	3539	fi
	3540	echo "$as_me:$LINENO: result: $CPP" >&5
	3541	echo "${ECHO_T}$CPP" >&6
	3542	ac_preproc_ok=false
	3543	for ac_c_preproc_warn_flag in '' yes
	3544	do
	3545	# Use a header file that comes with gcc, so configuring glibc
	3546	# with a fresh cross-compiler works.
	3547	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
	3548	# <limits.h> exists even on freestanding compilers.
	3549	# On the NeXT, cc -E runs the code through the compiler's parser,
	3550	# not just through cpp. "Syntax error" is here to catch this case.
	3551	cat >conftest.$ac_ext <<_ACEOF
	3552	/* confdefs.h. */
	3553	_ACEOF
	3554	cat confdefs.h >>conftest.$ac_ext
	3555	cat >>conftest.$ac_ext <<_ACEOF
	3556	/* end confdefs.h. */
	3557	#ifdef __STDC__
	3558	# include <limits.h>
	3559	#else
	3560	# include <assert.h>
	3561	#endif
	3562	Syntax error
	3563	_ACEOF
	3564	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
	3565	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
	3566	ac_status=$?
	3567	grep -v '^ *+' conftest.er1 >conftest.err
	3568	rm -f conftest.er1
	3569	cat conftest.err >&5
	3570	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3571	(exit $ac_status); } >/dev/null; then
	3572	if test -s conftest.err; then
	3573	ac_cpp_err=$ac_c_preproc_warn_flag
	3574	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
	3575	else
	3576	ac_cpp_err=
	3577	fi
	3578	else
	3579	ac_cpp_err=yes
	3580	fi
	3581	if test -z "$ac_cpp_err"; then
	3582	:
	3583	else
	3584	echo "$as_me: failed program was:" >&5
	3585	sed 's/^/\| /' conftest.$ac_ext >&5
	3586
	3587	# Broken: fails on valid input.
	3588	continue
	3589	fi
	3590	rm -f conftest.err conftest.$ac_ext
	3591
	3592	# OK, works on sane cases. Now check whether non-existent headers
	3593	# can be detected and how.
	3594	cat >conftest.$ac_ext <<_ACEOF
	3595	/* confdefs.h. */
	3596	_ACEOF
	3597	cat confdefs.h >>conftest.$ac_ext
	3598	cat >>conftest.$ac_ext <<_ACEOF
	3599	/* end confdefs.h. */
	3600	#include <ac_nonexistent.h>
	3601	_ACEOF
	3602	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
	3603	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
	3604	ac_status=$?
	3605	grep -v '^ *+' conftest.er1 >conftest.err
	3606	rm -f conftest.er1
	3607	cat conftest.err >&5
	3608	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3609	(exit $ac_status); } >/dev/null; then
	3610	if test -s conftest.err; then
	3611	ac_cpp_err=$ac_c_preproc_warn_flag
	3612	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
	3613	else
	3614	ac_cpp_err=
	3615	fi
	3616	else
	3617	ac_cpp_err=yes
	3618	fi
	3619	if test -z "$ac_cpp_err"; then
	3620	# Broken: success on invalid input.
	3621	continue
	3622	else
	3623	echo "$as_me: failed program was:" >&5
	3624	sed 's/^/\| /' conftest.$ac_ext >&5
	3625
	3626	# Passes both tests.
	3627	ac_preproc_ok=:
	3628	break
	3629	fi
	3630	rm -f conftest.err conftest.$ac_ext
	3631
	3632	done
	3633	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
	3634	rm -f conftest.err conftest.$ac_ext
	3635	if $ac_preproc_ok; then
	3636	:
	3637	else
	3638	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
	3639	See \`config.log' for more details." >&5
	3640	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
	3641	See \`config.log' for more details." >&2;}
	3642	{ (exit 1); exit 1; }; }
	3643	fi
	3644
	3645	ac_ext=c
	3646	ac_cpp='$CPP $CPPFLAGS'
	3647	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	3648	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	3649	ac_compiler_gnu=$ac_cv_c_compiler_gnu
	3650
	3651
	3652	echo "$as_me:$LINENO: checking for egrep" >&5
	3653	echo $ECHO_N "checking for egrep... $ECHO_C" >&6
	3654	if test "${ac_cv_prog_egrep+set}" = set; then
	3655	echo $ECHO_N "(cached) $ECHO_C" >&6
	3656	else
	3657	if echo a \| (grep -E '(a\|b)') >/dev/null 2>&1
	3658	then ac_cv_prog_egrep='grep -E'
	3659	else ac_cv_prog_egrep='egrep'
	3660	fi
	3661	fi
	3662	echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
	3663	echo "${ECHO_T}$ac_cv_prog_egrep" >&6
	3664	EGREP=$ac_cv_prog_egrep
	3665
	3666
	3667	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
	3668	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
	3669	if test "${ac_cv_header_stdc+set}" = set; then
	3670	echo $ECHO_N "(cached) $ECHO_C" >&6
	3671	else
	3672	cat >conftest.$ac_ext <<_ACEOF
	3673	/* confdefs.h. */
	3674	_ACEOF
	3675	cat confdefs.h >>conftest.$ac_ext
	3676	cat >>conftest.$ac_ext <<_ACEOF
	3677	/* end confdefs.h. */
	3678	#include <stdlib.h>
	3679	#include <stdarg.h>
	3680	#include <string.h>
	3681	#include <float.h>
	3682
	3683	int
	3684	main ()
	3685	{
	3686
	3687	;
	3688	return 0;
	3689	}
	3690	_ACEOF
	3691	rm -f conftest.$ac_objext
	3692	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	3693	(eval $ac_compile) 2>conftest.er1
	3694	ac_status=$?
	3695	grep -v '^ *+' conftest.er1 >conftest.err
	3696	rm -f conftest.er1
	3697	cat conftest.err >&5
	3698	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3699	(exit $ac_status); } &&
	3700	{ ac_try='test -z "$ac_c_werror_flag"
	3701	\|\| test ! -s conftest.err'
	3702	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	3703	(eval $ac_try) 2>&5
	3704	ac_status=$?
	3705	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3706	(exit $ac_status); }; } &&
	3707	{ ac_try='test -s conftest.$ac_objext'
	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 $ac_status); }; }; then
	3713	ac_cv_header_stdc=yes
	3714	else
	3715	echo "$as_me: failed program was:" >&5
	3716	sed 's/^/\| /' conftest.$ac_ext >&5
	3717
	3718	ac_cv_header_stdc=no
	3719	fi
	3720	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	3721
	3722	if test $ac_cv_header_stdc = yes; then
	3723	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
	3724	cat >conftest.$ac_ext <<_ACEOF
	3725	/* confdefs.h. */
	3726	_ACEOF
	3727	cat confdefs.h >>conftest.$ac_ext
	3728	cat >>conftest.$ac_ext <<_ACEOF
	3729	/* end confdefs.h. */
	3730	#include <string.h>
	3731
	3732	_ACEOF
	3733	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
	3734	$EGREP "memchr" >/dev/null 2>&1; then
	3735	:
	3736	else
	3737	ac_cv_header_stdc=no
	3738	fi
	3739	rm -f conftest*
	3740
	3741	fi
	3742
	3743	if test $ac_cv_header_stdc = yes; then
	3744	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
	3745	cat >conftest.$ac_ext <<_ACEOF
	3746	/* confdefs.h. */
	3747	_ACEOF
	3748	cat confdefs.h >>conftest.$ac_ext
	3749	cat >>conftest.$ac_ext <<_ACEOF
	3750	/* end confdefs.h. */
	3751	#include <stdlib.h>
	3752
	3753	_ACEOF
	3754	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
	3755	$EGREP "free" >/dev/null 2>&1; then
	3756	:
	3757	else
	3758	ac_cv_header_stdc=no
	3759	fi
	3760	rm -f conftest*
	3761
	3762	fi
	3763
	3764	if test $ac_cv_header_stdc = yes; then
	3765	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
	3766	if test "$cross_compiling" = yes; then
	3767	:
	3768	else
	3769	cat >conftest.$ac_ext <<_ACEOF
	3770	/* confdefs.h. */
	3771	_ACEOF
	3772	cat confdefs.h >>conftest.$ac_ext
	3773	cat >>conftest.$ac_ext <<_ACEOF
	3774	/* end confdefs.h. */
	3775	#include <ctype.h>
	3776	#if ((' ' & 0x0FF) == 0x020)
	3777	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
	3778	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
	3779	#else
	3780	# define ISLOWER(c) \
	3781	(('a' <= (c) && (c) <= 'i') \
	3782	\|\| ('j' <= (c) && (c) <= 'r') \
	3783	\|\| ('s' <= (c) && (c) <= 'z'))
	3784	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
	3785	#endif
	3786
	3787	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
	3788	int
	3789	main ()
	3790	{
	3791	int i;
	3792	for (i = 0; i < 256; i++)
	3793	if (XOR (islower (i), ISLOWER (i))
	3794	\|\| toupper (i) != TOUPPER (i))
	3795	exit(2);
	3796	exit (0);
	3797	}
	3798	_ACEOF
	3799	rm -f conftest$ac_exeext
	3800	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
	3801	(eval $ac_link) 2>&5
	3802	ac_status=$?
	3803	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3804	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
	3805	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	3806	(eval $ac_try) 2>&5
	3807	ac_status=$?
	3808	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3809	(exit $ac_status); }; }; then
	3810	:
	3811	else
	3812	echo "$as_me: program exited with status $ac_status" >&5
	3813	echo "$as_me: failed program was:" >&5
	3814	sed 's/^/\| /' conftest.$ac_ext >&5
	3815
	3816	( exit $ac_status )
	3817	ac_cv_header_stdc=no
	3818	fi
	3819	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
	3820	fi
	3821	fi
	3822	fi
	3823	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
	3824	echo "${ECHO_T}$ac_cv_header_stdc" >&6
	3825	if test $ac_cv_header_stdc = yes; then
	3826
	3827	cat >>confdefs.h <<\_ACEOF
	3828	#define STDC_HEADERS 1
	3829	_ACEOF
	3830
	3831	fi
	3832
	3833
[3100]	3834	### CHECKING OPTIONAT ARGUMENTS
	3835	## GTK-disabled
	3836	def_gtk=yes
	3837	echo "$as_me:$LINENO: checking if gtk should be enabled" >&5
	3838	echo $ECHO_N "checking if gtk should be enabled... $ECHO_C" >&6
	3839	# Check whether --enable-gtk or --disable-gtk was given.
	3840	if test "${enable_gtk+set}" = set; then
	3841	enableval="$enable_gtk"
	3842	def_gtk=no
	3843	fi;
	3844	if test "$def_gtk" = yes; then
	3845	echo "yes"
	3846	fi
	3847	if test "$def_gtk" = no; then
	3848	echo "no"
	3849	fi
[3140]	3850	### SDL_image-disable
	3851	def_sdl_image=yes
	3852	echo "$as_me:$LINENO: checking if SDL_image should be enabled" >&5
	3853	echo $ECHO_N "checking if SDL_image should be enabled... $ECHO_C" >&6
	3854	# Check whether --enable-sdl_image or --disable-sdl_image was given.
	3855	if test "${enable_sdl_image+set}" = set; then
	3856	enableval="$enable_sdl_image"
	3857	def_sdl_image=no
	3858	fi;
	3859	if test "$def_sdl_image" = yes; then
	3860	echo "yes"
	3861	fi
	3862	if test "$def_sdl_image" = no; then
	3863	echo "no"
	3864	fi
[3100]	3865
[2925]	3866	### CHECKING FOR SYSTEM ###
[1971]	3867
[2925]	3868	echo "$as_me:$LINENO: checking for System" >&5
	3869	echo $ECHO_N "checking for System... $ECHO_C" >&6
[2980]	3870	## checking for openGL-environment and other sys-specific parameters
	3871	case "$target" in
[2925]	3872	### WINDOWS ###
[2980]	3873	--mingw32*)
[2925]	3874	echo "mingw-WINDOWS detected"
[1971]	3875
[2925]	3876	mingw="yes"
	3877	MSBITFIELDS="-mms-bitfields"
	3878	MWINDOWS="-mwindows"
[1971]	3879
[2925]	3880	# checking gl header
	3881	#done before loop
[1971]	3882
[2968]	3883	# checking gl header
[2925]	3884	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
[1971]	3885
	3886
	3887
	3888
[2925]	3889
	3890
	3891
	3892
	3893
[1971]	3894	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
	3895	inttypes.h stdint.h unistd.h
	3896	do
	3897	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
	3898	echo "$as_me:$LINENO: checking for $ac_header" >&5
	3899	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	3900	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	3901	echo $ECHO_N "(cached) $ECHO_C" >&6
	3902	else
	3903	cat >conftest.$ac_ext <<_ACEOF
	3904	/* confdefs.h. */
	3905	_ACEOF
	3906	cat confdefs.h >>conftest.$ac_ext
	3907	cat >>conftest.$ac_ext <<_ACEOF
	3908	/* end confdefs.h. */
	3909	$ac_includes_default
	3910
	3911	#include <$ac_header>
	3912	_ACEOF
	3913	rm -f conftest.$ac_objext
	3914	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	3915	(eval $ac_compile) 2>conftest.er1
	3916	ac_status=$?
	3917	grep -v '^ *+' conftest.er1 >conftest.err
	3918	rm -f conftest.er1
	3919	cat conftest.err >&5
	3920	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3921	(exit $ac_status); } &&
	3922	{ ac_try='test -z "$ac_c_werror_flag"
	3923	\|\| test ! -s conftest.err'
	3924	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	3925	(eval $ac_try) 2>&5
	3926	ac_status=$?
	3927	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3928	(exit $ac_status); }; } &&
	3929	{ ac_try='test -s conftest.$ac_objext'
	3930	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	3931	(eval $ac_try) 2>&5
	3932	ac_status=$?
	3933	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3934	(exit $ac_status); }; }; then
	3935	eval "$as_ac_Header=yes"
	3936	else
	3937	echo "$as_me: failed program was:" >&5
	3938	sed 's/^/\| /' conftest.$ac_ext >&5
	3939
	3940	eval "$as_ac_Header=no"
	3941	fi
	3942	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	3943	fi
	3944	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	3945	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	3946	if test `eval echo '${'$as_ac_Header'}'` = yes; then
	3947	cat >>confdefs.h <<_ACEOF
	3948	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
	3949	_ACEOF
	3950
	3951	fi
	3952
	3953	done
	3954
	3955
	3956
[2879]	3957	for ac_header in GL/gl.h
	3958	do
	3959	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
	3960	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	3961	echo "$as_me:$LINENO: checking for $ac_header" >&5
	3962	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	3963	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	3964	echo $ECHO_N "(cached) $ECHO_C" >&6
	3965	fi
	3966	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	3967	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	3968	else
	3969	# Is the header compilable?
	3970	echo "$as_me:$LINENO: checking $ac_header usability" >&5
	3971	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
	3972	cat >conftest.$ac_ext <<_ACEOF
	3973	/* confdefs.h. */
	3974	_ACEOF
	3975	cat confdefs.h >>conftest.$ac_ext
	3976	cat >>conftest.$ac_ext <<_ACEOF
	3977	/* end confdefs.h. */
	3978	$ac_includes_default
	3979	#include <$ac_header>
	3980	_ACEOF
	3981	rm -f conftest.$ac_objext
	3982	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	3983	(eval $ac_compile) 2>conftest.er1
	3984	ac_status=$?
	3985	grep -v '^ *+' conftest.er1 >conftest.err
	3986	rm -f conftest.er1
	3987	cat conftest.err >&5
	3988	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3989	(exit $ac_status); } &&
	3990	{ ac_try='test -z "$ac_c_werror_flag"
	3991	\|\| test ! -s conftest.err'
	3992	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	3993	(eval $ac_try) 2>&5
	3994	ac_status=$?
	3995	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3996	(exit $ac_status); }; } &&
	3997	{ ac_try='test -s conftest.$ac_objext'
	3998	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	3999	(eval $ac_try) 2>&5
	4000	ac_status=$?
	4001	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4002	(exit $ac_status); }; }; then
	4003	ac_header_compiler=yes
	4004	else
	4005	echo "$as_me: failed program was:" >&5
	4006	sed 's/^/\| /' conftest.$ac_ext >&5
	4007
	4008	ac_header_compiler=no
	4009	fi
	4010	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	4011	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
	4012	echo "${ECHO_T}$ac_header_compiler" >&6
	4013
	4014	# Is the header present?
	4015	echo "$as_me:$LINENO: checking $ac_header presence" >&5
	4016	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
	4017	cat >conftest.$ac_ext <<_ACEOF
	4018	/* confdefs.h. */
	4019	_ACEOF
	4020	cat confdefs.h >>conftest.$ac_ext
	4021	cat >>conftest.$ac_ext <<_ACEOF
	4022	/* end confdefs.h. */
	4023	#include <$ac_header>
	4024	_ACEOF
	4025	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
	4026	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
	4027	ac_status=$?
	4028	grep -v '^ *+' conftest.er1 >conftest.err
	4029	rm -f conftest.er1
	4030	cat conftest.err >&5
	4031	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4032	(exit $ac_status); } >/dev/null; then
	4033	if test -s conftest.err; then
	4034	ac_cpp_err=$ac_c_preproc_warn_flag
	4035	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
	4036	else
	4037	ac_cpp_err=
	4038	fi
	4039	else
	4040	ac_cpp_err=yes
	4041	fi
	4042	if test -z "$ac_cpp_err"; then
	4043	ac_header_preproc=yes
	4044	else
	4045	echo "$as_me: failed program was:" >&5
	4046	sed 's/^/\| /' conftest.$ac_ext >&5
	4047
	4048	ac_header_preproc=no
	4049	fi
	4050	rm -f conftest.err conftest.$ac_ext
	4051	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
	4052	echo "${ECHO_T}$ac_header_preproc" >&6
	4053
	4054	# So? What about this header?
	4055	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
	4056	yes:no: )
	4057	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
	4058	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
	4059	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
	4060	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
	4061	ac_header_preproc=yes
	4062	;;
	4063	no:yes:* )
	4064	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
	4065	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
	4066	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
	4067	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
	4068	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
	4069	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
	4070	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
	4071	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
	4072	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
	4073	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
	4074	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
	4075	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
	4076	(
	4077	cat <<\_ASBOX
	4078	## ------------------------------------------- ##
	4079	## Report this to orxonox-dev@mail.datacore.ch ##
	4080	## ------------------------------------------- ##
	4081	_ASBOX
	4082	) \|
	4083	sed "s/^/$as_me: WARNING: /" >&2
	4084	;;
	4085	esac
	4086	echo "$as_me:$LINENO: checking for $ac_header" >&5
	4087	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	4088	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	4089	echo $ECHO_N "(cached) $ECHO_C" >&6
	4090	else
	4091	eval "$as_ac_Header=\$ac_header_preproc"
	4092	fi
	4093	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	4094	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	4095
	4096	fi
	4097	if test `eval echo '${'$as_ac_Header'}'` = yes; then
	4098	cat >>confdefs.h <<_ACEOF
	4099	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
	4100	_ACEOF
	4101
	4102	else
	4103	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
	4104	echo "$as_me: error: cannot find opengl headers" >&2;}
	4105	{ (exit 1); exit 1; }; }
	4106	fi
	4107
	4108	done
	4109
[2701]	4110	# checking for Windows openGl library
[1971]	4111	echo "$as_me:$LINENO: checking for main in -lopengl32" >&5
	4112	echo $ECHO_N "checking for main in -lopengl32... $ECHO_C" >&6
	4113	if test "${ac_cv_lib_opengl32_main+set}" = set; then
[1959]	4114	echo $ECHO_N "(cached) $ECHO_C" >&6
	4115	else
	4116	ac_check_lib_save_LIBS=$LIBS
	4117	LIBS="-lopengl32 $LIBS"
	4118	cat >conftest.$ac_ext <<_ACEOF
	4119	/* confdefs.h. */
[1956]	4120	_ACEOF
[1959]	4121	cat confdefs.h >>conftest.$ac_ext
	4122	cat >>conftest.$ac_ext <<_ACEOF
	4123	/* end confdefs.h. */
[1956]	4124
[1971]	4125
[1959]	4126	int
	4127	main ()
	4128	{
[1971]	4129	main ();
[1959]	4130	;
	4131	return 0;
	4132	}
	4133	_ACEOF
	4134	rm -f conftest.$ac_objext conftest$ac_exeext
	4135	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
	4136	(eval $ac_link) 2>conftest.er1
	4137	ac_status=$?
	4138	grep -v '^ *+' conftest.er1 >conftest.err
	4139	rm -f conftest.er1
	4140	cat conftest.err >&5
	4141	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4142	(exit $ac_status); } &&
	4143	{ ac_try='test -z "$ac_c_werror_flag"
	4144	\|\| test ! -s conftest.err'
	4145	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	4146	(eval $ac_try) 2>&5
	4147	ac_status=$?
	4148	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4149	(exit $ac_status); }; } &&
	4150	{ ac_try='test -s conftest$ac_exeext'
	4151	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	4152	(eval $ac_try) 2>&5
	4153	ac_status=$?
	4154	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4155	(exit $ac_status); }; }; then
[1971]	4156	ac_cv_lib_opengl32_main=yes
[1959]	4157	else
	4158	echo "$as_me: failed program was:" >&5
	4159	sed 's/^/\| /' conftest.$ac_ext >&5
[1956]	4160
[1971]	4161	ac_cv_lib_opengl32_main=no
[1956]	4162	fi
[1959]	4163	rm -f conftest.err conftest.$ac_objext \
	4164	conftest$ac_exeext conftest.$ac_ext
	4165	LIBS=$ac_check_lib_save_LIBS
	4166	fi
[1971]	4167	echo "$as_me:$LINENO: result: $ac_cv_lib_opengl32_main" >&5
	4168	echo "${ECHO_T}$ac_cv_lib_opengl32_main" >&6
	4169	if test $ac_cv_lib_opengl32_main = yes; then
	4170	FOUND_opengl32=yes
	4171	else
	4172	"gl/gl.h"
[1959]	4173	fi
[1956]	4174
[1971]	4175	if test "$FOUND_opengl32" = "yes" ; then
[1959]	4176	LIBS="$LIBS -lopengl32"
[1971]	4177	else
[1959]	4178	echo "------------------"
	4179	echo "opengl not found."
	4180	echo "please install the opengl package which can be found at http://www.opengl.org"
	4181	echo "------------------"
	4182	exit -1
	4183	fi
	4184
[2701]	4185	# cheking for GLU-header
[1971]	4186
	4187	for ac_header in GL/glu.h
	4188	do
	4189	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
	4190	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	4191	echo "$as_me:$LINENO: checking for $ac_header" >&5
	4192	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	4193	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	4194	echo $ECHO_N "(cached) $ECHO_C" >&6
	4195	fi
	4196	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	4197	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	4198	else
	4199	# Is the header compilable?
	4200	echo "$as_me:$LINENO: checking $ac_header usability" >&5
	4201	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
	4202	cat >conftest.$ac_ext <<_ACEOF
	4203	/* confdefs.h. */
	4204	_ACEOF
	4205	cat confdefs.h >>conftest.$ac_ext
	4206	cat >>conftest.$ac_ext <<_ACEOF
	4207	/* end confdefs.h. */
	4208	$ac_includes_default
	4209	#include <$ac_header>
	4210	_ACEOF
	4211	rm -f conftest.$ac_objext
	4212	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	4213	(eval $ac_compile) 2>conftest.er1
	4214	ac_status=$?
	4215	grep -v '^ *+' conftest.er1 >conftest.err
	4216	rm -f conftest.er1
	4217	cat conftest.err >&5
	4218	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4219	(exit $ac_status); } &&
	4220	{ ac_try='test -z "$ac_c_werror_flag"
	4221	\|\| test ! -s conftest.err'
	4222	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	4223	(eval $ac_try) 2>&5
	4224	ac_status=$?
	4225	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4226	(exit $ac_status); }; } &&
	4227	{ ac_try='test -s conftest.$ac_objext'
	4228	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	4229	(eval $ac_try) 2>&5
	4230	ac_status=$?
	4231	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4232	(exit $ac_status); }; }; then
	4233	ac_header_compiler=yes
	4234	else
	4235	echo "$as_me: failed program was:" >&5
	4236	sed 's/^/\| /' conftest.$ac_ext >&5
	4237
	4238	ac_header_compiler=no
	4239	fi
	4240	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	4241	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
	4242	echo "${ECHO_T}$ac_header_compiler" >&6
	4243
	4244	# Is the header present?
	4245	echo "$as_me:$LINENO: checking $ac_header presence" >&5
	4246	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
	4247	cat >conftest.$ac_ext <<_ACEOF
	4248	/* confdefs.h. */
	4249	_ACEOF
	4250	cat confdefs.h >>conftest.$ac_ext
	4251	cat >>conftest.$ac_ext <<_ACEOF
	4252	/* end confdefs.h. */
	4253	#include <$ac_header>
	4254	_ACEOF
	4255	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
	4256	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
	4257	ac_status=$?
	4258	grep -v '^ *+' conftest.er1 >conftest.err
	4259	rm -f conftest.er1
	4260	cat conftest.err >&5
	4261	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4262	(exit $ac_status); } >/dev/null; then
	4263	if test -s conftest.err; then
	4264	ac_cpp_err=$ac_c_preproc_warn_flag
	4265	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
	4266	else
	4267	ac_cpp_err=
	4268	fi
	4269	else
	4270	ac_cpp_err=yes
	4271	fi
	4272	if test -z "$ac_cpp_err"; then
	4273	ac_header_preproc=yes
	4274	else
	4275	echo "$as_me: failed program was:" >&5
	4276	sed 's/^/\| /' conftest.$ac_ext >&5
	4277
	4278	ac_header_preproc=no
	4279	fi
	4280	rm -f conftest.err conftest.$ac_ext
	4281	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
	4282	echo "${ECHO_T}$ac_header_preproc" >&6
	4283
	4284	# So? What about this header?
	4285	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
	4286	yes:no: )
	4287	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
	4288	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
	4289	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
	4290	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
	4291	ac_header_preproc=yes
	4292	;;
	4293	no:yes:* )
	4294	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
	4295	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
	4296	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
	4297	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
	4298	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
	4299	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
	4300	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
	4301	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
	4302	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
	4303	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
	4304	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
	4305	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
	4306	(
	4307	cat <<\_ASBOX
	4308	## ------------------------------------------- ##
	4309	## Report this to orxonox-dev@mail.datacore.ch ##
	4310	## ------------------------------------------- ##
	4311	_ASBOX
	4312	) \|
	4313	sed "s/^/$as_me: WARNING: /" >&2
	4314	;;
	4315	esac
	4316	echo "$as_me:$LINENO: checking for $ac_header" >&5
	4317	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	4318	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	4319	echo $ECHO_N "(cached) $ECHO_C" >&6
	4320	else
	4321	eval "$as_ac_Header=\$ac_header_preproc"
	4322	fi
	4323	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	4324	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	4325
	4326	fi
	4327	if test `eval echo '${'$as_ac_Header'}'` = yes; then
	4328	cat >>confdefs.h <<_ACEOF
	4329	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
	4330	_ACEOF
	4331
	4332	else
	4333	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
	4334	echo "$as_me: error: cannot find opengl headers" >&2;}
	4335	{ (exit 1); exit 1; }; }
	4336	fi
	4337
	4338	done
	4339
	4340
[2701]	4341	# checking for libGLU
	4342	echo "$as_me:$LINENO: checking for main in -lglu32" >&5
	4343	echo $ECHO_N "checking for main in -lglu32... $ECHO_C" >&6
	4344	if test "${ac_cv_lib_glu32_main+set}" = set; then
[1956]	4345	echo $ECHO_N "(cached) $ECHO_C" >&6
	4346	else
	4347	ac_check_lib_save_LIBS=$LIBS
[2701]	4348	LIBS="-lglu32 $LIBS"
[1956]	4349	cat >conftest.$ac_ext <<_ACEOF
	4350	/* confdefs.h. */
	4351	_ACEOF
	4352	cat confdefs.h >>conftest.$ac_ext
	4353	cat >>conftest.$ac_ext <<_ACEOF
	4354	/* end confdefs.h. */
	4355
[2701]	4356
[1956]	4357	int
	4358	main ()
	4359	{
[2701]	4360	main ();
[1956]	4361	;
	4362	return 0;
	4363	}
	4364	_ACEOF
	4365	rm -f conftest.$ac_objext conftest$ac_exeext
	4366	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
	4367	(eval $ac_link) 2>conftest.er1
	4368	ac_status=$?
	4369	grep -v '^ *+' conftest.er1 >conftest.err
	4370	rm -f conftest.er1
	4371	cat conftest.err >&5
	4372	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4373	(exit $ac_status); } &&
	4374	{ ac_try='test -z "$ac_c_werror_flag"
	4375	\|\| test ! -s conftest.err'
	4376	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	4377	(eval $ac_try) 2>&5
	4378	ac_status=$?
	4379	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4380	(exit $ac_status); }; } &&
	4381	{ ac_try='test -s conftest$ac_exeext'
	4382	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	4383	(eval $ac_try) 2>&5
	4384	ac_status=$?
	4385	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4386	(exit $ac_status); }; }; then
[2701]	4387	ac_cv_lib_glu32_main=yes
[1956]	4388	else
	4389	echo "$as_me: failed program was:" >&5
	4390	sed 's/^/\| /' conftest.$ac_ext >&5
	4391
[2701]	4392	ac_cv_lib_glu32_main=no
[1956]	4393	fi
	4394	rm -f conftest.err conftest.$ac_objext \
	4395	conftest$ac_exeext conftest.$ac_ext
	4396	LIBS=$ac_check_lib_save_LIBS
	4397	fi
[2701]	4398	echo "$as_me:$LINENO: result: $ac_cv_lib_glu32_main" >&5
	4399	echo "${ECHO_T}$ac_cv_lib_glu32_main" >&6
	4400	if test $ac_cv_lib_glu32_main = yes; then
	4401	FOUND_glu32=yes
[1959]	4402	fi
	4403
[2701]	4404	if test "$FOUND_glu32" = "yes" ; then
	4405	LIBS="$LIBS -lGLU32"
	4406	else
	4407	echo "------------------"
	4408	echo "GLU library not found."
	4409	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
	4410	echo "------------------"
	4411	exit -1
	4412	fi
	4413
	4414	# checking for mingw32
	4415	echo "$as_me:$LINENO: checking for main in -lmingw32" >&5
	4416	echo $ECHO_N "checking for main in -lmingw32... $ECHO_C" >&6
	4417	if test "${ac_cv_lib_mingw32_main+set}" = set; then
[1959]	4418	echo $ECHO_N "(cached) $ECHO_C" >&6
	4419	else
	4420	ac_check_lib_save_LIBS=$LIBS
[2701]	4421	LIBS="-lmingw32 $LIBS"
[1959]	4422	cat >conftest.$ac_ext <<_ACEOF
	4423	/* confdefs.h. */
[1956]	4424	_ACEOF
[1959]	4425	cat confdefs.h >>conftest.$ac_ext
	4426	cat >>conftest.$ac_ext <<_ACEOF
	4427	/* end confdefs.h. */
[1956]	4428
[1971]	4429
[1959]	4430	int
	4431	main ()
	4432	{
[1971]	4433	main ();
[1959]	4434	;
	4435	return 0;
	4436	}
	4437	_ACEOF
	4438	rm -f conftest.$ac_objext conftest$ac_exeext
	4439	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
	4440	(eval $ac_link) 2>conftest.er1
	4441	ac_status=$?
	4442	grep -v '^ *+' conftest.er1 >conftest.err
	4443	rm -f conftest.er1
	4444	cat conftest.err >&5
	4445	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4446	(exit $ac_status); } &&
	4447	{ ac_try='test -z "$ac_c_werror_flag"
	4448	\|\| test ! -s conftest.err'
	4449	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	4450	(eval $ac_try) 2>&5
	4451	ac_status=$?
	4452	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4453	(exit $ac_status); }; } &&
	4454	{ ac_try='test -s conftest$ac_exeext'
	4455	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	4456	(eval $ac_try) 2>&5
	4457	ac_status=$?
	4458	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4459	(exit $ac_status); }; }; then
[2701]	4460	ac_cv_lib_mingw32_main=yes
[1959]	4461	else
	4462	echo "$as_me: failed program was:" >&5
	4463	sed 's/^/\| /' conftest.$ac_ext >&5
[1956]	4464
[2701]	4465	ac_cv_lib_mingw32_main=no
[1956]	4466	fi
[1959]	4467	rm -f conftest.err conftest.$ac_objext \
	4468	conftest$ac_exeext conftest.$ac_ext
	4469	LIBS=$ac_check_lib_save_LIBS
	4470	fi
[2701]	4471	echo "$as_me:$LINENO: result: $ac_cv_lib_mingw32_main" >&5
	4472	echo "${ECHO_T}$ac_cv_lib_mingw32_main" >&6
	4473	if test $ac_cv_lib_mingw32_main = yes; then
	4474	FOUND_mingw32=yes
[1959]	4475	fi
[1956]	4476
[2701]	4477	if test $FOUND_mingw32 = "yes"; then
	4478	LIBS="$LIBS -lmingw32"
	4479	fi
[2989]	4480	# checking for SDL-headers
[1959]	4481
[2989]	4482	for ac_header in SDL/SDL.h
	4483	do
	4484	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
	4485	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	4486	echo "$as_me:$LINENO: checking for $ac_header" >&5
	4487	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	4488	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	4489	echo $ECHO_N "(cached) $ECHO_C" >&6
	4490	fi
	4491	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	4492	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	4493	else
	4494	# Is the header compilable?
	4495	echo "$as_me:$LINENO: checking $ac_header usability" >&5
	4496	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
	4497	cat >conftest.$ac_ext <<_ACEOF
	4498	/* confdefs.h. */
	4499	_ACEOF
	4500	cat confdefs.h >>conftest.$ac_ext
	4501	cat >>conftest.$ac_ext <<_ACEOF
	4502	/* end confdefs.h. */
	4503	$ac_includes_default
	4504	#include <$ac_header>
	4505	_ACEOF
	4506	rm -f conftest.$ac_objext
	4507	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	4508	(eval $ac_compile) 2>conftest.er1
	4509	ac_status=$?
	4510	grep -v '^ *+' conftest.er1 >conftest.err
	4511	rm -f conftest.er1
	4512	cat conftest.err >&5
	4513	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4514	(exit $ac_status); } &&
	4515	{ ac_try='test -z "$ac_c_werror_flag"
	4516	\|\| test ! -s conftest.err'
	4517	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	4518	(eval $ac_try) 2>&5
	4519	ac_status=$?
	4520	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4521	(exit $ac_status); }; } &&
	4522	{ ac_try='test -s conftest.$ac_objext'
	4523	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	4524	(eval $ac_try) 2>&5
	4525	ac_status=$?
	4526	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4527	(exit $ac_status); }; }; then
	4528	ac_header_compiler=yes
	4529	else
	4530	echo "$as_me: failed program was:" >&5
	4531	sed 's/^/\| /' conftest.$ac_ext >&5
	4532
	4533	ac_header_compiler=no
	4534	fi
	4535	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	4536	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
	4537	echo "${ECHO_T}$ac_header_compiler" >&6
	4538
	4539	# Is the header present?
	4540	echo "$as_me:$LINENO: checking $ac_header presence" >&5
	4541	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
	4542	cat >conftest.$ac_ext <<_ACEOF
	4543	/* confdefs.h. */
	4544	_ACEOF
	4545	cat confdefs.h >>conftest.$ac_ext
	4546	cat >>conftest.$ac_ext <<_ACEOF
	4547	/* end confdefs.h. */
	4548	#include <$ac_header>
	4549	_ACEOF
	4550	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
	4551	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
	4552	ac_status=$?
	4553	grep -v '^ *+' conftest.er1 >conftest.err
	4554	rm -f conftest.er1
	4555	cat conftest.err >&5
	4556	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4557	(exit $ac_status); } >/dev/null; then
	4558	if test -s conftest.err; then
	4559	ac_cpp_err=$ac_c_preproc_warn_flag
	4560	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
	4561	else
	4562	ac_cpp_err=
	4563	fi
	4564	else
	4565	ac_cpp_err=yes
	4566	fi
	4567	if test -z "$ac_cpp_err"; then
	4568	ac_header_preproc=yes
	4569	else
	4570	echo "$as_me: failed program was:" >&5
	4571	sed 's/^/\| /' conftest.$ac_ext >&5
	4572
	4573	ac_header_preproc=no
	4574	fi
	4575	rm -f conftest.err conftest.$ac_ext
	4576	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
	4577	echo "${ECHO_T}$ac_header_preproc" >&6
	4578
	4579	# So? What about this header?
	4580	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
	4581	yes:no: )
	4582	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
	4583	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
	4584	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
	4585	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
	4586	ac_header_preproc=yes
[2701]	4587	;;
[2989]	4588	no:yes:* )
	4589	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
	4590	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
	4591	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
	4592	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
	4593	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
	4594	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
	4595	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
	4596	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
	4597	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
	4598	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
	4599	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
	4600	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
	4601	(
	4602	cat <<\_ASBOX
	4603	## ------------------------------------------- ##
	4604	## Report this to orxonox-dev@mail.datacore.ch ##
	4605	## ------------------------------------------- ##
	4606	_ASBOX
	4607	) \|
	4608	sed "s/^/$as_me: WARNING: /" >&2
	4609	;;
	4610	esac
	4611	echo "$as_me:$LINENO: checking for $ac_header" >&5
	4612	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	4613	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	4614	echo $ECHO_N "(cached) $ECHO_C" >&6
	4615	else
	4616	eval "$as_ac_Header=\$ac_header_preproc"
	4617	fi
	4618	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	4619	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
[2701]	4620
[2989]	4621	fi
	4622	if test `eval echo '${'$as_ac_Header'}'` = yes; then
	4623	cat >>confdefs.h <<_ACEOF
	4624	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
	4625	_ACEOF
	4626
	4627	else
	4628	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
	4629	echo "$as_me: error: cannot find SDL headers" >&2;}
	4630	{ (exit 1); exit 1; }; }
	4631	fi
	4632
	4633	done
	4634
	4635
	4636	#checking for libSDL
	4637	echo "$as_me:$LINENO: checking for main in -lsdlmain" >&5
	4638	echo $ECHO_N "checking for main in -lsdlmain... $ECHO_C" >&6
	4639	if test "${ac_cv_lib_sdlmain_main+set}" = set; then
	4640	echo $ECHO_N "(cached) $ECHO_C" >&6
	4641	else
	4642	ac_check_lib_save_LIBS=$LIBS
	4643	LIBS="-lsdlmain $LIBS"
	4644	cat >conftest.$ac_ext <<_ACEOF
	4645	/* confdefs.h. */
	4646	_ACEOF
	4647	cat confdefs.h >>conftest.$ac_ext
	4648	cat >>conftest.$ac_ext <<_ACEOF
	4649	/* end confdefs.h. */
	4650
	4651
	4652	int
	4653	main ()
	4654	{
	4655	main ();
	4656	;
	4657	return 0;
	4658	}
	4659	_ACEOF
	4660	rm -f conftest.$ac_objext conftest$ac_exeext
	4661	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
	4662	(eval $ac_link) 2>conftest.er1
	4663	ac_status=$?
	4664	grep -v '^ *+' conftest.er1 >conftest.err
	4665	rm -f conftest.er1
	4666	cat conftest.err >&5
	4667	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4668	(exit $ac_status); } &&
	4669	{ ac_try='test -z "$ac_c_werror_flag"
	4670	\|\| test ! -s conftest.err'
	4671	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	4672	(eval $ac_try) 2>&5
	4673	ac_status=$?
	4674	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4675	(exit $ac_status); }; } &&
	4676	{ ac_try='test -s conftest$ac_exeext'
	4677	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	4678	(eval $ac_try) 2>&5
	4679	ac_status=$?
	4680	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4681	(exit $ac_status); }; }; then
	4682	ac_cv_lib_sdlmain_main=yes
	4683	else
	4684	echo "$as_me: failed program was:" >&5
	4685	sed 's/^/\| /' conftest.$ac_ext >&5
	4686
	4687	ac_cv_lib_sdlmain_main=no
	4688	fi
	4689	rm -f conftest.err conftest.$ac_objext \
	4690	conftest$ac_exeext conftest.$ac_ext
	4691	LIBS=$ac_check_lib_save_LIBS
	4692	fi
	4693	echo "$as_me:$LINENO: result: $ac_cv_lib_sdlmain_main" >&5
	4694	echo "${ECHO_T}$ac_cv_lib_sdlmain_main" >&6
	4695	if test $ac_cv_lib_sdlmain_main = yes; then
	4696	FOUND_sdlmain=yes
	4697	fi
	4698
	4699	if test "$FOUND_sdlmain" = "yes" ; then
	4700	LIBS="$LIBS -lsdlmain"
	4701	else
	4702	echo "------------------"
	4703	echo "SDL library not found."
	4704	echo "please install the SDL library, which can be found at http://www.libsdl.org"
	4705	echo "------------------"
	4706	exit 1
	4707	fi
	4708	echo "$as_me:$LINENO: checking for main in -lsdl" >&5
	4709	echo $ECHO_N "checking for main in -lsdl... $ECHO_C" >&6
	4710	if test "${ac_cv_lib_sdl_main+set}" = set; then
	4711	echo $ECHO_N "(cached) $ECHO_C" >&6
	4712	else
	4713	ac_check_lib_save_LIBS=$LIBS
	4714	LIBS="-lsdl $LIBS"
	4715	cat >conftest.$ac_ext <<_ACEOF
	4716	/* confdefs.h. */
	4717	_ACEOF
	4718	cat confdefs.h >>conftest.$ac_ext
	4719	cat >>conftest.$ac_ext <<_ACEOF
	4720	/* end confdefs.h. */
	4721
	4722
	4723	int
	4724	main ()
	4725	{
	4726	main ();
	4727	;
	4728	return 0;
	4729	}
	4730	_ACEOF
	4731	rm -f conftest.$ac_objext conftest$ac_exeext
	4732	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
	4733	(eval $ac_link) 2>conftest.er1
	4734	ac_status=$?
	4735	grep -v '^ *+' conftest.er1 >conftest.err
	4736	rm -f conftest.er1
	4737	cat conftest.err >&5
	4738	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4739	(exit $ac_status); } &&
	4740	{ ac_try='test -z "$ac_c_werror_flag"
	4741	\|\| test ! -s conftest.err'
	4742	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	4743	(eval $ac_try) 2>&5
	4744	ac_status=$?
	4745	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4746	(exit $ac_status); }; } &&
	4747	{ ac_try='test -s conftest$ac_exeext'
	4748	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	4749	(eval $ac_try) 2>&5
	4750	ac_status=$?
	4751	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4752	(exit $ac_status); }; }; then
	4753	ac_cv_lib_sdl_main=yes
	4754	else
	4755	echo "$as_me: failed program was:" >&5
	4756	sed 's/^/\| /' conftest.$ac_ext >&5
	4757
	4758	ac_cv_lib_sdl_main=no
	4759	fi
	4760	rm -f conftest.err conftest.$ac_objext \
	4761	conftest$ac_exeext conftest.$ac_ext
	4762	LIBS=$ac_check_lib_save_LIBS
	4763	fi
	4764	echo "$as_me:$LINENO: result: $ac_cv_lib_sdl_main" >&5
	4765	echo "${ECHO_T}$ac_cv_lib_sdl_main" >&6
	4766	if test $ac_cv_lib_sdl_main = yes; then
	4767	FOUND_sdl=yes
	4768	fi
	4769
	4770	if test "$FOUND_sdl" = "yes" ; then
	4771	LIBS="$LIBS -lsdl"
	4772	else
	4773	echo "------------------"
	4774	echo "SDL library not found."
	4775	echo "please install the SDL library, which can be found at http://www.libsdl.org"
	4776	echo "------------------"
	4777	exit -1
	4778	fi
	4779
	4780	;;
	4781
[2701]	4782	### LINUX ###
[2980]	4783	--linux*)
[2701]	4784	echo "Linux detected"
[1956]	4785
[2701]	4786	Linux="yes"
	4787
[2968]	4788	# checking gl header
[2701]	4789
[2879]	4790	for ac_header in GL/gl.h
	4791	do
	4792	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
	4793	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	4794	echo "$as_me:$LINENO: checking for $ac_header" >&5
	4795	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	4796	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	4797	echo $ECHO_N "(cached) $ECHO_C" >&6
	4798	fi
	4799	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	4800	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	4801	else
	4802	# Is the header compilable?
	4803	echo "$as_me:$LINENO: checking $ac_header usability" >&5
	4804	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
	4805	cat >conftest.$ac_ext <<_ACEOF
	4806	/* confdefs.h. */
	4807	_ACEOF
	4808	cat confdefs.h >>conftest.$ac_ext
	4809	cat >>conftest.$ac_ext <<_ACEOF
	4810	/* end confdefs.h. */
	4811	$ac_includes_default
	4812	#include <$ac_header>
	4813	_ACEOF
	4814	rm -f conftest.$ac_objext
	4815	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	4816	(eval $ac_compile) 2>conftest.er1
	4817	ac_status=$?
	4818	grep -v '^ *+' conftest.er1 >conftest.err
	4819	rm -f conftest.er1
	4820	cat conftest.err >&5
	4821	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4822	(exit $ac_status); } &&
	4823	{ ac_try='test -z "$ac_c_werror_flag"
	4824	\|\| test ! -s conftest.err'
	4825	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	4826	(eval $ac_try) 2>&5
	4827	ac_status=$?
	4828	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4829	(exit $ac_status); }; } &&
	4830	{ ac_try='test -s conftest.$ac_objext'
	4831	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	4832	(eval $ac_try) 2>&5
	4833	ac_status=$?
	4834	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4835	(exit $ac_status); }; }; then
	4836	ac_header_compiler=yes
	4837	else
	4838	echo "$as_me: failed program was:" >&5
	4839	sed 's/^/\| /' conftest.$ac_ext >&5
	4840
	4841	ac_header_compiler=no
	4842	fi
	4843	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	4844	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
	4845	echo "${ECHO_T}$ac_header_compiler" >&6
	4846
	4847	# Is the header present?
	4848	echo "$as_me:$LINENO: checking $ac_header presence" >&5
	4849	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
	4850	cat >conftest.$ac_ext <<_ACEOF
	4851	/* confdefs.h. */
	4852	_ACEOF
	4853	cat confdefs.h >>conftest.$ac_ext
	4854	cat >>conftest.$ac_ext <<_ACEOF
	4855	/* end confdefs.h. */
	4856	#include <$ac_header>
	4857	_ACEOF
	4858	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
	4859	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
	4860	ac_status=$?
	4861	grep -v '^ *+' conftest.er1 >conftest.err
	4862	rm -f conftest.er1
	4863	cat conftest.err >&5
	4864	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4865	(exit $ac_status); } >/dev/null; then
	4866	if test -s conftest.err; then
	4867	ac_cpp_err=$ac_c_preproc_warn_flag
	4868	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
	4869	else
	4870	ac_cpp_err=
	4871	fi
	4872	else
	4873	ac_cpp_err=yes
	4874	fi
	4875	if test -z "$ac_cpp_err"; then
	4876	ac_header_preproc=yes
	4877	else
	4878	echo "$as_me: failed program was:" >&5
	4879	sed 's/^/\| /' conftest.$ac_ext >&5
	4880
	4881	ac_header_preproc=no
	4882	fi
	4883	rm -f conftest.err conftest.$ac_ext
	4884	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
	4885	echo "${ECHO_T}$ac_header_preproc" >&6
	4886
	4887	# So? What about this header?
	4888	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
	4889	yes:no: )
	4890	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
	4891	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
	4892	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
	4893	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
	4894	ac_header_preproc=yes
	4895	;;
	4896	no:yes:* )
	4897	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
	4898	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
	4899	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
	4900	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
	4901	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
	4902	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
	4903	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
	4904	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
	4905	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
	4906	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
	4907	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
	4908	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
	4909	(
	4910	cat <<\_ASBOX
	4911	## ------------------------------------------- ##
	4912	## Report this to orxonox-dev@mail.datacore.ch ##
	4913	## ------------------------------------------- ##
	4914	_ASBOX
	4915	) \|
	4916	sed "s/^/$as_me: WARNING: /" >&2
	4917	;;
	4918	esac
	4919	echo "$as_me:$LINENO: checking for $ac_header" >&5
	4920	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	4921	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	4922	echo $ECHO_N "(cached) $ECHO_C" >&6
	4923	else
	4924	eval "$as_ac_Header=\$ac_header_preproc"
	4925	fi
	4926	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	4927	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	4928
	4929	fi
	4930	if test `eval echo '${'$as_ac_Header'}'` = yes; then
	4931	cat >>confdefs.h <<_ACEOF
	4932	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
	4933	_ACEOF
	4934
	4935	else
	4936	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
	4937	echo "$as_me: error: cannot find opengl headers" >&2;}
	4938	{ (exit 1); exit 1; }; }
	4939	fi
	4940
	4941	done
	4942
	4943
[2701]	4944	# checking for Unix GL
	4945	echo "$as_me:$LINENO: checking for main in -lGL" >&5
	4946	echo $ECHO_N "checking for main in -lGL... $ECHO_C" >&6
	4947	if test "${ac_cv_lib_GL_main+set}" = set; then
[1956]	4948	echo $ECHO_N "(cached) $ECHO_C" >&6
	4949	else
	4950	ac_check_lib_save_LIBS=$LIBS
[2701]	4951	LIBS="-lGL $LIBS"
[1956]	4952	cat >conftest.$ac_ext <<_ACEOF
	4953	/* confdefs.h. */
	4954	_ACEOF
	4955	cat confdefs.h >>conftest.$ac_ext
	4956	cat >>conftest.$ac_ext <<_ACEOF
	4957	/* end confdefs.h. */
	4958
	4959
	4960	int
	4961	main ()
	4962	{
	4963	main ();
	4964	;
	4965	return 0;
	4966	}
	4967	_ACEOF
	4968	rm -f conftest.$ac_objext conftest$ac_exeext
	4969	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
	4970	(eval $ac_link) 2>conftest.er1
	4971	ac_status=$?
	4972	grep -v '^ *+' conftest.er1 >conftest.err
	4973	rm -f conftest.er1
	4974	cat conftest.err >&5
	4975	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4976	(exit $ac_status); } &&
	4977	{ ac_try='test -z "$ac_c_werror_flag"
	4978	\|\| test ! -s conftest.err'
	4979	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	4980	(eval $ac_try) 2>&5
	4981	ac_status=$?
	4982	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4983	(exit $ac_status); }; } &&
	4984	{ ac_try='test -s conftest$ac_exeext'
	4985	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	4986	(eval $ac_try) 2>&5
	4987	ac_status=$?
	4988	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4989	(exit $ac_status); }; }; then
[2701]	4990	ac_cv_lib_GL_main=yes
[1956]	4991	else
	4992	echo "$as_me: failed program was:" >&5
	4993	sed 's/^/\| /' conftest.$ac_ext >&5
	4994
[2701]	4995	ac_cv_lib_GL_main=no
[1956]	4996	fi
	4997	rm -f conftest.err conftest.$ac_objext \
	4998	conftest$ac_exeext conftest.$ac_ext
	4999	LIBS=$ac_check_lib_save_LIBS
	5000	fi
[2701]	5001	echo "$as_me:$LINENO: result: $ac_cv_lib_GL_main" >&5
	5002	echo "${ECHO_T}$ac_cv_lib_GL_main" >&6
	5003	if test $ac_cv_lib_GL_main = yes; then
	5004	FOUND_GL=yes
	5005	fi
	5006
	5007	if test "$FOUND_GL" = "yes" ; then
	5008	LIBS="$LIBS -lGL"
	5009	else
	5010	echo "------------------"
	5011	echo "opengl not found."
	5012	echo "please install the opengl package which can be found at http://www.opengl.org"
	5013	echo "------------------"
	5014	exit -1
	5015	fi
	5016
	5017	# cheking for GLU-header
	5018
	5019	for ac_header in GL/glu.h
	5020	do
	5021	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
	5022	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	5023	echo "$as_me:$LINENO: checking for $ac_header" >&5
	5024	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	5025	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	5026	echo $ECHO_N "(cached) $ECHO_C" >&6
	5027	fi
	5028	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	5029	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	5030	else
	5031	# Is the header compilable?
	5032	echo "$as_me:$LINENO: checking $ac_header usability" >&5
	5033	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
	5034	cat >conftest.$ac_ext <<_ACEOF
	5035	/* confdefs.h. */
[1956]	5036	_ACEOF
[2701]	5037	cat confdefs.h >>conftest.$ac_ext
	5038	cat >>conftest.$ac_ext <<_ACEOF
	5039	/* end confdefs.h. */
	5040	$ac_includes_default
	5041	#include <$ac_header>
	5042	_ACEOF
	5043	rm -f conftest.$ac_objext
	5044	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	5045	(eval $ac_compile) 2>conftest.er1
	5046	ac_status=$?
	5047	grep -v '^ *+' conftest.er1 >conftest.err
	5048	rm -f conftest.er1
	5049	cat conftest.err >&5
	5050	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5051	(exit $ac_status); } &&
	5052	{ ac_try='test -z "$ac_c_werror_flag"
	5053	\|\| test ! -s conftest.err'
	5054	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	5055	(eval $ac_try) 2>&5
	5056	ac_status=$?
	5057	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5058	(exit $ac_status); }; } &&
	5059	{ ac_try='test -s conftest.$ac_objext'
	5060	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	5061	(eval $ac_try) 2>&5
	5062	ac_status=$?
	5063	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5064	(exit $ac_status); }; }; then
	5065	ac_header_compiler=yes
	5066	else
	5067	echo "$as_me: failed program was:" >&5
	5068	sed 's/^/\| /' conftest.$ac_ext >&5
[1956]	5069
[2701]	5070	ac_header_compiler=no
	5071	fi
	5072	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	5073	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
	5074	echo "${ECHO_T}$ac_header_compiler" >&6
[1956]	5075
[2701]	5076	# Is the header present?
	5077	echo "$as_me:$LINENO: checking $ac_header presence" >&5
	5078	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
	5079	cat >conftest.$ac_ext <<_ACEOF
	5080	/* confdefs.h. */
	5081	_ACEOF
	5082	cat confdefs.h >>conftest.$ac_ext
	5083	cat >>conftest.$ac_ext <<_ACEOF
	5084	/* end confdefs.h. */
	5085	#include <$ac_header>
	5086	_ACEOF
	5087	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
	5088	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
	5089	ac_status=$?
	5090	grep -v '^ *+' conftest.er1 >conftest.err
	5091	rm -f conftest.er1
	5092	cat conftest.err >&5
	5093	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5094	(exit $ac_status); } >/dev/null; then
	5095	if test -s conftest.err; then
	5096	ac_cpp_err=$ac_c_preproc_warn_flag
	5097	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
	5098	else
	5099	ac_cpp_err=
	5100	fi
	5101	else
	5102	ac_cpp_err=yes
[1956]	5103	fi
[2701]	5104	if test -z "$ac_cpp_err"; then
	5105	ac_header_preproc=yes
	5106	else
	5107	echo "$as_me: failed program was:" >&5
	5108	sed 's/^/\| /' conftest.$ac_ext >&5
[1956]	5109
[2701]	5110	ac_header_preproc=no
	5111	fi
	5112	rm -f conftest.err conftest.$ac_ext
	5113	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
	5114	echo "${ECHO_T}$ac_header_preproc" >&6
[1956]	5115
[2701]	5116	# So? What about this header?
	5117	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
	5118	yes:no: )
	5119	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
	5120	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
	5121	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
	5122	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
	5123	ac_header_preproc=yes
	5124	;;
	5125	no:yes:* )
	5126	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
	5127	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
	5128	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
	5129	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
	5130	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
	5131	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
	5132	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
	5133	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
	5134	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
	5135	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
	5136	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
	5137	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
	5138	(
	5139	cat <<\_ASBOX
	5140	## ------------------------------------------- ##
	5141	## Report this to orxonox-dev@mail.datacore.ch ##
	5142	## ------------------------------------------- ##
	5143	_ASBOX
	5144	) \|
	5145	sed "s/^/$as_me: WARNING: /" >&2
	5146	;;
	5147	esac
	5148	echo "$as_me:$LINENO: checking for $ac_header" >&5
	5149	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	5150	if eval "test \"\${$as_ac_Header+set}\" = set"; then
[2190]	5151	echo $ECHO_N "(cached) $ECHO_C" >&6
	5152	else
[2701]	5153	eval "$as_ac_Header=\$ac_header_preproc"
	5154	fi
	5155	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	5156	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	5157
	5158	fi
	5159	if test `eval echo '${'$as_ac_Header'}'` = yes; then
	5160	cat >>confdefs.h <<_ACEOF
	5161	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
	5162	_ACEOF
	5163
	5164	else
	5165	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
	5166	echo "$as_me: error: cannot find opengl headers" >&2;}
	5167	{ (exit 1); exit 1; }; }
	5168	fi
	5169
	5170	done
	5171
	5172
	5173	echo "$as_me:$LINENO: checking for gluProject in -lGLU" >&5
	5174	echo $ECHO_N "checking for gluProject in -lGLU... $ECHO_C" >&6
	5175	if test "${ac_cv_lib_GLU_gluProject+set}" = set; then
	5176	echo $ECHO_N "(cached) $ECHO_C" >&6
	5177	else
[2190]	5178	ac_check_lib_save_LIBS=$LIBS
[2701]	5179	LIBS="-lGLU $LIBS"
[2190]	5180	cat >conftest.$ac_ext <<_ACEOF
	5181	/* confdefs.h. */
	5182	_ACEOF
	5183	cat confdefs.h >>conftest.$ac_ext
	5184	cat >>conftest.$ac_ext <<_ACEOF
	5185	/* end confdefs.h. */
	5186
[2701]	5187	/* Override any gcc2 internal prototype to avoid an error. */
	5188	#ifdef __cplusplus
	5189	extern "C"
	5190	#endif
	5191	/* We use char because int might match the return type of a gcc2
	5192	builtin and then its argument prototype would still apply. */
	5193	char gluProject ();
[2190]	5194	int
	5195	main ()
	5196	{
[2701]	5197	gluProject ();
[2190]	5198	;
	5199	return 0;
	5200	}
	5201	_ACEOF
	5202	rm -f conftest.$ac_objext conftest$ac_exeext
	5203	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
	5204	(eval $ac_link) 2>conftest.er1
	5205	ac_status=$?
	5206	grep -v '^ *+' conftest.er1 >conftest.err
	5207	rm -f conftest.er1
	5208	cat conftest.err >&5
	5209	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5210	(exit $ac_status); } &&
	5211	{ ac_try='test -z "$ac_c_werror_flag"
	5212	\|\| test ! -s conftest.err'
	5213	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	5214	(eval $ac_try) 2>&5
	5215	ac_status=$?
	5216	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5217	(exit $ac_status); }; } &&
	5218	{ ac_try='test -s conftest$ac_exeext'
	5219	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	5220	(eval $ac_try) 2>&5
	5221	ac_status=$?
	5222	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5223	(exit $ac_status); }; }; then
[2701]	5224	ac_cv_lib_GLU_gluProject=yes
[2190]	5225	else
	5226	echo "$as_me: failed program was:" >&5
	5227	sed 's/^/\| /' conftest.$ac_ext >&5
	5228
[2701]	5229	ac_cv_lib_GLU_gluProject=no
[2190]	5230	fi
	5231	rm -f conftest.err conftest.$ac_objext \
	5232	conftest$ac_exeext conftest.$ac_ext
	5233	LIBS=$ac_check_lib_save_LIBS
	5234	fi
[2701]	5235	echo "$as_me:$LINENO: result: $ac_cv_lib_GLU_gluProject" >&5
	5236	echo "${ECHO_T}$ac_cv_lib_GLU_gluProject" >&6
	5237	if test $ac_cv_lib_GLU_gluProject = yes; then
	5238	FOUND_GLU=yes
[2190]	5239	fi
	5240
[2701]	5241	if test "$FOUND_GLU" = "yes" ; then
	5242	LIBS="$LIBS -lGLU"
	5243	else
	5244	echo "------------------"
	5245	echo "GLU library not found."
	5246	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
	5247	echo "------------------"
	5248	exit -1
	5249	fi
[2995]	5250
[2991]	5251	# checking for SDL-headers
[2190]	5252
[2991]	5253	for ac_header in SDL/SDL.h
	5254	do
	5255	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
	5256	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	5257	echo "$as_me:$LINENO: checking for $ac_header" >&5
	5258	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	5259	if eval "test \"\${$as_ac_Header+set}\" = set"; then
[2190]	5260	echo $ECHO_N "(cached) $ECHO_C" >&6
	5261	fi
[2991]	5262	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	5263	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
[2190]	5264	else
[2991]	5265	# Is the header compilable?
	5266	echo "$as_me:$LINENO: checking $ac_header usability" >&5
	5267	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
	5268	cat >conftest.$ac_ext <<_ACEOF
[2190]	5269	/* confdefs.h. */
	5270	_ACEOF
	5271	cat confdefs.h >>conftest.$ac_ext
	5272	cat >>conftest.$ac_ext <<_ACEOF
	5273	/* end confdefs.h. */
[2991]	5274	$ac_includes_default
	5275	#include <$ac_header>
[2190]	5276	_ACEOF
[2991]	5277	rm -f conftest.$ac_objext
	5278	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	5279	(eval $ac_compile) 2>conftest.er1
[2190]	5280	ac_status=$?
[2991]	5281	grep -v '^ *+' conftest.er1 >conftest.err
	5282	rm -f conftest.er1
	5283	cat conftest.err >&5
[2190]	5284	echo "$as_me:$LINENO: \$? = $ac_status" >&5
[2991]	5285	(exit $ac_status); } &&
	5286	{ ac_try='test -z "$ac_c_werror_flag"
	5287	\|\| test ! -s conftest.err'
[2190]	5288	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	5289	(eval $ac_try) 2>&5
	5290	ac_status=$?
	5291	echo "$as_me:$LINENO: \$? = $ac_status" >&5
[2991]	5292	(exit $ac_status); }; } &&
	5293	{ ac_try='test -s conftest.$ac_objext'
	5294	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	5295	(eval $ac_try) 2>&5
	5296	ac_status=$?
	5297	echo "$as_me:$LINENO: \$? = $ac_status" >&5
[2190]	5298	(exit $ac_status); }; }; then
[2991]	5299	ac_header_compiler=yes
[2190]	5300	else
[2991]	5301	echo "$as_me: failed program was:" >&5
[2190]	5302	sed 's/^/\| /' conftest.$ac_ext >&5
	5303
[2991]	5304	ac_header_compiler=no
[2190]	5305	fi
[2991]	5306	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	5307	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
	5308	echo "${ECHO_T}$ac_header_compiler" >&6
	5309
	5310	# Is the header present?
	5311	echo "$as_me:$LINENO: checking $ac_header presence" >&5
	5312	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
	5313	cat >conftest.$ac_ext <<_ACEOF
	5314	/* confdefs.h. */
	5315	_ACEOF
	5316	cat confdefs.h >>conftest.$ac_ext
	5317	cat >>conftest.$ac_ext <<_ACEOF
	5318	/* end confdefs.h. */
	5319	#include <$ac_header>
	5320	_ACEOF
	5321	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
	5322	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
	5323	ac_status=$?
	5324	grep -v '^ *+' conftest.er1 >conftest.err
	5325	rm -f conftest.er1
	5326	cat conftest.err >&5
	5327	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5328	(exit $ac_status); } >/dev/null; then
	5329	if test -s conftest.err; then
	5330	ac_cpp_err=$ac_c_preproc_warn_flag
	5331	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
	5332	else
	5333	ac_cpp_err=
	5334	fi
	5335	else
	5336	ac_cpp_err=yes
[2190]	5337	fi
[2991]	5338	if test -z "$ac_cpp_err"; then
	5339	ac_header_preproc=yes
	5340	else
	5341	echo "$as_me: failed program was:" >&5
	5342	sed 's/^/\| /' conftest.$ac_ext >&5
	5343
	5344	ac_header_preproc=no
	5345	fi
	5346	rm -f conftest.err conftest.$ac_ext
	5347	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
	5348	echo "${ECHO_T}$ac_header_preproc" >&6
	5349
	5350	# So? What about this header?
	5351	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
	5352	yes:no: )
	5353	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
	5354	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
	5355	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
	5356	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
	5357	ac_header_preproc=yes
	5358	;;
	5359	no:yes:* )
	5360	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
	5361	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
	5362	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
	5363	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
	5364	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
	5365	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
	5366	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
	5367	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
	5368	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
	5369	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
	5370	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
	5371	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
	5372	(
	5373	cat <<\_ASBOX
	5374	## ------------------------------------------- ##
	5375	## Report this to orxonox-dev@mail.datacore.ch ##
	5376	## ------------------------------------------- ##
	5377	_ASBOX
	5378	) \|
	5379	sed "s/^/$as_me: WARNING: /" >&2
	5380	;;
	5381	esac
	5382	echo "$as_me:$LINENO: checking for $ac_header" >&5
	5383	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	5384	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	5385	echo $ECHO_N "(cached) $ECHO_C" >&6
	5386	else
	5387	eval "$as_ac_Header=\$ac_header_preproc"
	5388	fi
	5389	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	5390	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	5391
	5392	fi
	5393	if test `eval echo '${'$as_ac_Header'}'` = yes; then
	5394	cat >>confdefs.h <<_ACEOF
	5395	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
	5396	_ACEOF
	5397
	5398	else
	5399	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
	5400	echo "$as_me: error: cannot find SDL headers" >&2;}
	5401	{ (exit 1); exit 1; }; }
	5402	fi
	5403
	5404	done
	5405
	5406
[3140]	5407	# checking for SDL-lib
[2991]	5408	echo "$as_me:$LINENO: checking for main in -lSDL" >&5
	5409	echo $ECHO_N "checking for main in -lSDL... $ECHO_C" >&6
	5410	if test "${ac_cv_lib_SDL_main+set}" = set; then
	5411	echo $ECHO_N "(cached) $ECHO_C" >&6
	5412	else
	5413	ac_check_lib_save_LIBS=$LIBS
	5414	LIBS="-lSDL $LIBS"
	5415	cat >conftest.$ac_ext <<_ACEOF
[2190]	5416	/* confdefs.h. */
	5417	_ACEOF
	5418	cat confdefs.h >>conftest.$ac_ext
	5419	cat >>conftest.$ac_ext <<_ACEOF
	5420	/* end confdefs.h. */
	5421
	5422
	5423	int
	5424	main ()
	5425	{
[2991]	5426	main ();
[2190]	5427	;
	5428	return 0;
	5429	}
	5430	_ACEOF
	5431	rm -f conftest.$ac_objext conftest$ac_exeext
	5432	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
	5433	(eval $ac_link) 2>conftest.er1
	5434	ac_status=$?
	5435	grep -v '^ *+' conftest.er1 >conftest.err
	5436	rm -f conftest.er1
	5437	cat conftest.err >&5
	5438	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5439	(exit $ac_status); } &&
	5440	{ ac_try='test -z "$ac_c_werror_flag"
	5441	\|\| test ! -s conftest.err'
	5442	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	5443	(eval $ac_try) 2>&5
	5444	ac_status=$?
	5445	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5446	(exit $ac_status); }; } &&
	5447	{ ac_try='test -s conftest$ac_exeext'
	5448	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	5449	(eval $ac_try) 2>&5
	5450	ac_status=$?
	5451	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5452	(exit $ac_status); }; }; then
[2991]	5453	ac_cv_lib_SDL_main=yes
[2190]	5454	else
	5455	echo "$as_me: failed program was:" >&5
	5456	sed 's/^/\| /' conftest.$ac_ext >&5
	5457
[2991]	5458	ac_cv_lib_SDL_main=no
[2190]	5459	fi
	5460	rm -f conftest.err conftest.$ac_objext \
	5461	conftest$ac_exeext conftest.$ac_ext
[2991]	5462	LIBS=$ac_check_lib_save_LIBS
	5463	fi
	5464	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_main" >&5
	5465	echo "${ECHO_T}$ac_cv_lib_SDL_main" >&6
	5466	if test $ac_cv_lib_SDL_main = yes; then
	5467	FOUND_SDL=yes
	5468	fi
	5469
	5470	if test "$FOUND_SDL" = "yes" ; then
	5471	LIBS="$LIBS -lSDL"
	5472	else
	5473	echo "------------------"
	5474	echo "SDL library not found."
	5475	echo "please install the SDL library, which can be found at http://www.libsdl.org"
	5476	echo "------------------"
	5477	exit -1
[2980]	5478	fi
[2701]	5479
[3140]	5480
[2991]	5481	## checking for SDL
	5482	# SDL_VERSION=1.2.7
	5483	# AM_PATH_SDL($SDL_VERSION,
	5484	# :,
	5485	# AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
	5486	# )
	5487	# CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
	5488	# LIBS="$LIBS $SDL_LIBS"
[2989]	5489	;;
[2995]	5490
	5491	### OS X ###
	5492	darwin)
	5493	echo "OS X detected"
	5494
	5495	osX="yes"
	5496
[3140]	5497	CPPFLAGS="-I/sw/include $CPPFLAGS"
[2995]	5498	# checking gl header
	5499
	5500	for ac_header in OpenGL/gl.h
	5501	do
	5502	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
	5503	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	5504	echo "$as_me:$LINENO: checking for $ac_header" >&5
	5505	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	5506	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	5507	echo $ECHO_N "(cached) $ECHO_C" >&6
	5508	fi
	5509	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	5510	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	5511	else
	5512	# Is the header compilable?
	5513	echo "$as_me:$LINENO: checking $ac_header usability" >&5
	5514	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
	5515	cat >conftest.$ac_ext <<_ACEOF
	5516	/* confdefs.h. */
	5517	_ACEOF
	5518	cat confdefs.h >>conftest.$ac_ext
	5519	cat >>conftest.$ac_ext <<_ACEOF
	5520	/* end confdefs.h. */
	5521	$ac_includes_default
	5522	#include <$ac_header>
	5523	_ACEOF
	5524	rm -f conftest.$ac_objext
	5525	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	5526	(eval $ac_compile) 2>conftest.er1
	5527	ac_status=$?
	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_objext'
	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 $ac_status); }; }; then
	5546	ac_header_compiler=yes
	5547	else
	5548	echo "$as_me: failed program was:" >&5
	5549	sed 's/^/\| /' conftest.$ac_ext >&5
	5550
	5551	ac_header_compiler=no
	5552	fi
	5553	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	5554	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
	5555	echo "${ECHO_T}$ac_header_compiler" >&6
	5556
	5557	# Is the header present?
	5558	echo "$as_me:$LINENO: checking $ac_header presence" >&5
	5559	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
	5560	cat >conftest.$ac_ext <<_ACEOF
	5561	/* confdefs.h. */
	5562	_ACEOF
	5563	cat confdefs.h >>conftest.$ac_ext
	5564	cat >>conftest.$ac_ext <<_ACEOF
	5565	/* end confdefs.h. */
	5566	#include <$ac_header>
	5567	_ACEOF
	5568	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
	5569	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
	5570	ac_status=$?
	5571	grep -v '^ *+' conftest.er1 >conftest.err
	5572	rm -f conftest.er1
	5573	cat conftest.err >&5
	5574	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5575	(exit $ac_status); } >/dev/null; then
	5576	if test -s conftest.err; then
	5577	ac_cpp_err=$ac_c_preproc_warn_flag
	5578	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
	5579	else
	5580	ac_cpp_err=
	5581	fi
	5582	else
	5583	ac_cpp_err=yes
	5584	fi
	5585	if test -z "$ac_cpp_err"; then
	5586	ac_header_preproc=yes
	5587	else
	5588	echo "$as_me: failed program was:" >&5
	5589	sed 's/^/\| /' conftest.$ac_ext >&5
	5590
	5591	ac_header_preproc=no
	5592	fi
	5593	rm -f conftest.err conftest.$ac_ext
	5594	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
	5595	echo "${ECHO_T}$ac_header_preproc" >&6
	5596
	5597	# So? What about this header?
	5598	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
	5599	yes:no: )
	5600	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
	5601	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
	5602	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
	5603	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
	5604	ac_header_preproc=yes
	5605	;;
	5606	no:yes:* )
	5607	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
	5608	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
	5609	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
	5610	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
	5611	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
	5612	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
	5613	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
	5614	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
	5615	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
	5616	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
	5617	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
	5618	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
	5619	(
	5620	cat <<\_ASBOX
	5621	## ------------------------------------------- ##
	5622	## Report this to orxonox-dev@mail.datacore.ch ##
	5623	## ------------------------------------------- ##
	5624	_ASBOX
	5625	) \|
	5626	sed "s/^/$as_me: WARNING: /" >&2
	5627	;;
	5628	esac
	5629	echo "$as_me:$LINENO: checking for $ac_header" >&5
	5630	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	5631	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	5632	echo $ECHO_N "(cached) $ECHO_C" >&6
	5633	else
	5634	eval "$as_ac_Header=\$ac_header_preproc"
	5635	fi
	5636	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	5637	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	5638
	5639	fi
	5640	if test `eval echo '${'$as_ac_Header'}'` = yes; then
	5641	cat >>confdefs.h <<_ACEOF
	5642	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
	5643	_ACEOF
	5644
	5645	else
	5646	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
	5647	echo "$as_me: error: cannot find opengl headers" >&2;}
	5648	{ (exit 1); exit 1; }; }
	5649	fi
	5650
	5651	done
	5652
	5653	# cheking for GLU-header
	5654
	5655	for ac_header in OpenGL/glu.h
	5656	do
	5657	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
	5658	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	5659	echo "$as_me:$LINENO: checking for $ac_header" >&5
	5660	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	5661	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	5662	echo $ECHO_N "(cached) $ECHO_C" >&6
	5663	fi
	5664	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	5665	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	5666	else
	5667	# Is the header compilable?
	5668	echo "$as_me:$LINENO: checking $ac_header usability" >&5
	5669	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
	5670	cat >conftest.$ac_ext <<_ACEOF
	5671	/* confdefs.h. */
	5672	_ACEOF
	5673	cat confdefs.h >>conftest.$ac_ext
	5674	cat >>conftest.$ac_ext <<_ACEOF
	5675	/* end confdefs.h. */
	5676	$ac_includes_default
	5677	#include <$ac_header>
	5678	_ACEOF
	5679	rm -f conftest.$ac_objext
	5680	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	5681	(eval $ac_compile) 2>conftest.er1
	5682	ac_status=$?
	5683	grep -v '^ *+' conftest.er1 >conftest.err
	5684	rm -f conftest.er1
	5685	cat conftest.err >&5
	5686	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5687	(exit $ac_status); } &&
	5688	{ ac_try='test -z "$ac_c_werror_flag"
	5689	\|\| test ! -s conftest.err'
	5690	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	5691	(eval $ac_try) 2>&5
	5692	ac_status=$?
	5693	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5694	(exit $ac_status); }; } &&
	5695	{ ac_try='test -s conftest.$ac_objext'
	5696	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	5697	(eval $ac_try) 2>&5
	5698	ac_status=$?
	5699	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5700	(exit $ac_status); }; }; then
	5701	ac_header_compiler=yes
	5702	else
	5703	echo "$as_me: failed program was:" >&5
	5704	sed 's/^/\| /' conftest.$ac_ext >&5
	5705
	5706	ac_header_compiler=no
	5707	fi
	5708	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	5709	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
	5710	echo "${ECHO_T}$ac_header_compiler" >&6
	5711
	5712	# Is the header present?
	5713	echo "$as_me:$LINENO: checking $ac_header presence" >&5
	5714	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
	5715	cat >conftest.$ac_ext <<_ACEOF
	5716	/* confdefs.h. */
	5717	_ACEOF
	5718	cat confdefs.h >>conftest.$ac_ext
	5719	cat >>conftest.$ac_ext <<_ACEOF
	5720	/* end confdefs.h. */
	5721	#include <$ac_header>
	5722	_ACEOF
	5723	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
	5724	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
	5725	ac_status=$?
	5726	grep -v '^ *+' conftest.er1 >conftest.err
	5727	rm -f conftest.er1
	5728	cat conftest.err >&5
	5729	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5730	(exit $ac_status); } >/dev/null; then
	5731	if test -s conftest.err; then
	5732	ac_cpp_err=$ac_c_preproc_warn_flag
	5733	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
	5734	else
	5735	ac_cpp_err=
	5736	fi
	5737	else
	5738	ac_cpp_err=yes
	5739	fi
	5740	if test -z "$ac_cpp_err"; then
	5741	ac_header_preproc=yes
	5742	else
	5743	echo "$as_me: failed program was:" >&5
	5744	sed 's/^/\| /' conftest.$ac_ext >&5
	5745
	5746	ac_header_preproc=no
	5747	fi
	5748	rm -f conftest.err conftest.$ac_ext
	5749	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
	5750	echo "${ECHO_T}$ac_header_preproc" >&6
	5751
	5752	# So? What about this header?
	5753	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
	5754	yes:no: )
	5755	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
	5756	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
	5757	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
	5758	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
	5759	ac_header_preproc=yes
	5760	;;
	5761	no:yes:* )
	5762	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
	5763	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
	5764	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
	5765	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
	5766	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
	5767	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
	5768	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
	5769	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
	5770	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
	5771	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
	5772	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
	5773	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
	5774	(
	5775	cat <<\_ASBOX
	5776	## ------------------------------------------- ##
	5777	## Report this to orxonox-dev@mail.datacore.ch ##
	5778	## ------------------------------------------- ##
	5779	_ASBOX
	5780	) \|
	5781	sed "s/^/$as_me: WARNING: /" >&2
	5782	;;
	5783	esac
	5784	echo "$as_me:$LINENO: checking for $ac_header" >&5
	5785	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	5786	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	5787	echo $ECHO_N "(cached) $ECHO_C" >&6
	5788	else
	5789	eval "$as_ac_Header=\$ac_header_preproc"
	5790	fi
	5791	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	5792	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	5793
	5794	fi
	5795	if test `eval echo '${'$as_ac_Header'}'` = yes; then
	5796	cat >>confdefs.h <<_ACEOF
	5797	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
	5798	_ACEOF
	5799
	5800	else
	5801	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
	5802	echo "$as_me: error: cannot find opengl headers" >&2;}
	5803	{ (exit 1); exit 1; }; }
	5804	fi
	5805
	5806	done
	5807
	5808
	5809	LIBS="$LIBS -framework OpenGL"
	5810
	5811	# checking for SDL-headers
[3001]	5812	# AC_CHECK_HEADERS(SDL/SDL.h ,,
	5813	# [AC_MSG_ERROR([cannot find SDL headers]) ])
[2995]	5814
	5815	## checking for SDL
	5816	# SDL_VERSION=1.2.7
	5817	# AM_PATH_SDL($SDL_VERSION,
	5818	# :,
	5819	# AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
	5820	# )
	5821
	5822	SDL_CFLAGS=`sdl-config --cflags`
	5823	SDL_LIBS=`sdl-config --libs`
	5824	CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
	5825	LIBS="$LIBS $SDL_LIBS"
[3140]	5826
[2995]	5827	;;
	5828
[2989]	5829	*)
	5830	;;
	5831	esac
[2980]	5832
[2981]	5833
[2989]	5834
[3140]	5835	## check for SDL_Image
	5836	if test "$def_sdl_image" = "yes"; then
	5837	# checking for SDL_image-headers
[2989]	5838
[3140]	5839	for ac_header in SDL/SDL_image.h
	5840	do
	5841	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
	5842	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	5843	echo "$as_me:$LINENO: checking for $ac_header" >&5
	5844	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	5845	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	5846	echo $ECHO_N "(cached) $ECHO_C" >&6
	5847	fi
	5848	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	5849	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	5850	else
	5851	# Is the header compilable?
	5852	echo "$as_me:$LINENO: checking $ac_header usability" >&5
	5853	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
	5854	cat >conftest.$ac_ext <<_ACEOF
	5855	/* confdefs.h. */
	5856	_ACEOF
	5857	cat confdefs.h >>conftest.$ac_ext
	5858	cat >>conftest.$ac_ext <<_ACEOF
	5859	/* end confdefs.h. */
	5860	$ac_includes_default
	5861	#include <$ac_header>
	5862	_ACEOF
	5863	rm -f conftest.$ac_objext
	5864	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	5865	(eval $ac_compile) 2>conftest.er1
	5866	ac_status=$?
	5867	grep -v '^ *+' conftest.er1 >conftest.err
	5868	rm -f conftest.er1
	5869	cat conftest.err >&5
	5870	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5871	(exit $ac_status); } &&
	5872	{ ac_try='test -z "$ac_c_werror_flag"
	5873	\|\| test ! -s conftest.err'
	5874	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	5875	(eval $ac_try) 2>&5
	5876	ac_status=$?
	5877	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5878	(exit $ac_status); }; } &&
	5879	{ ac_try='test -s conftest.$ac_objext'
	5880	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	5881	(eval $ac_try) 2>&5
	5882	ac_status=$?
	5883	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5884	(exit $ac_status); }; }; then
	5885	ac_header_compiler=yes
	5886	else
	5887	echo "$as_me: failed program was:" >&5
	5888	sed 's/^/\| /' conftest.$ac_ext >&5
[2989]	5889
[3140]	5890	ac_header_compiler=no
	5891	fi
	5892	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	5893	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
	5894	echo "${ECHO_T}$ac_header_compiler" >&6
[2989]	5895
[3140]	5896	# Is the header present?
	5897	echo "$as_me:$LINENO: checking $ac_header presence" >&5
	5898	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
	5899	cat >conftest.$ac_ext <<_ACEOF
	5900	/* confdefs.h. */
	5901	_ACEOF
	5902	cat confdefs.h >>conftest.$ac_ext
	5903	cat >>conftest.$ac_ext <<_ACEOF
	5904	/* end confdefs.h. */
	5905	#include <$ac_header>
	5906	_ACEOF
	5907	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
	5908	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
	5909	ac_status=$?
	5910	grep -v '^ *+' conftest.er1 >conftest.err
	5911	rm -f conftest.er1
	5912	cat conftest.err >&5
	5913	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5914	(exit $ac_status); } >/dev/null; then
	5915	if test -s conftest.err; then
	5916	ac_cpp_err=$ac_c_preproc_warn_flag
	5917	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
	5918	else
	5919	ac_cpp_err=
	5920	fi
	5921	else
	5922	ac_cpp_err=yes
	5923	fi
	5924	if test -z "$ac_cpp_err"; then
	5925	ac_header_preproc=yes
	5926	else
	5927	echo "$as_me: failed program was:" >&5
	5928	sed 's/^/\| /' conftest.$ac_ext >&5
	5929
	5930	ac_header_preproc=no
	5931	fi
	5932	rm -f conftest.err conftest.$ac_ext
	5933	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
	5934	echo "${ECHO_T}$ac_header_preproc" >&6
	5935
	5936	# So? What about this header?
	5937	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
	5938	yes:no: )
	5939	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
	5940	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
	5941	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
	5942	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
	5943	ac_header_preproc=yes
	5944	;;
	5945	no:yes:* )
	5946	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
	5947	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
	5948	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
	5949	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
	5950	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
	5951	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
	5952	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
	5953	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
	5954	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
	5955	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
	5956	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
	5957	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
	5958	(
	5959	cat <<\_ASBOX
	5960	## ------------------------------------------- ##
	5961	## Report this to orxonox-dev@mail.datacore.ch ##
	5962	## ------------------------------------------- ##
	5963	_ASBOX
	5964	) \|
	5965	sed "s/^/$as_me: WARNING: /" >&2
	5966	;;
	5967	esac
	5968	echo "$as_me:$LINENO: checking for $ac_header" >&5
	5969	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	5970	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	5971	echo $ECHO_N "(cached) $ECHO_C" >&6
	5972	else
	5973	eval "$as_ac_Header=\$ac_header_preproc"
	5974	fi
	5975	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	5976	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	5977
	5978	fi
	5979	if test `eval echo '${'$as_ac_Header'}'` = yes; then
	5980	cat >>confdefs.h <<_ACEOF
	5981	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
	5982	_ACEOF
	5983
	5984	else
	5985	echo "sdl_image not found. falling back to other options"; def_sdl_image=no
	5986	fi
	5987
	5988	done
	5989
	5990	fi
	5991	if test "$def_sdl_image" = "yes"; then
	5992	# checking for SDL_image-lib
	5993	echo "$as_me:$LINENO: checking for main in -lSDL_image" >&5
	5994	echo $ECHO_N "checking for main in -lSDL_image... $ECHO_C" >&6
	5995	if test "${ac_cv_lib_SDL_image_main+set}" = set; then
	5996	echo $ECHO_N "(cached) $ECHO_C" >&6
	5997	else
	5998	ac_check_lib_save_LIBS=$LIBS
	5999	LIBS="-lSDL_image $LIBS"
	6000	cat >conftest.$ac_ext <<_ACEOF
	6001	/* confdefs.h. */
	6002	_ACEOF
	6003	cat confdefs.h >>conftest.$ac_ext
	6004	cat >>conftest.$ac_ext <<_ACEOF
	6005	/* end confdefs.h. */
	6006
	6007
	6008	int
	6009	main ()
	6010	{
	6011	main ();
	6012	;
	6013	return 0;
	6014	}
	6015	_ACEOF
	6016	rm -f conftest.$ac_objext conftest$ac_exeext
	6017	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
	6018	(eval $ac_link) 2>conftest.er1
	6019	ac_status=$?
	6020	grep -v '^ *+' conftest.er1 >conftest.err
	6021	rm -f conftest.er1
	6022	cat conftest.err >&5
	6023	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6024	(exit $ac_status); } &&
	6025	{ ac_try='test -z "$ac_c_werror_flag"
	6026	\|\| test ! -s conftest.err'
	6027	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	6028	(eval $ac_try) 2>&5
	6029	ac_status=$?
	6030	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6031	(exit $ac_status); }; } &&
	6032	{ ac_try='test -s conftest$ac_exeext'
	6033	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	6034	(eval $ac_try) 2>&5
	6035	ac_status=$?
	6036	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6037	(exit $ac_status); }; }; then
	6038	ac_cv_lib_SDL_image_main=yes
	6039	else
	6040	echo "$as_me: failed program was:" >&5
	6041	sed 's/^/\| /' conftest.$ac_ext >&5
	6042
	6043	ac_cv_lib_SDL_image_main=no
	6044	fi
	6045	rm -f conftest.err conftest.$ac_objext \
	6046	conftest$ac_exeext conftest.$ac_ext
	6047	LIBS=$ac_check_lib_save_LIBS
	6048	fi
	6049	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_image_main" >&5
	6050	echo "${ECHO_T}$ac_cv_lib_SDL_image_main" >&6
	6051	if test $ac_cv_lib_SDL_image_main = yes; then
	6052	FOUND_SDL_image=yes
	6053	fi
	6054
	6055	if test "$FOUND_SDL_image" = "yes" ; then
	6056	LIBS="$LIBS -lSDL_image"
	6057	else
	6058	echo "------------------"
	6059	echo "SDL_image library not found."
	6060	echo "please install the SDL_image library, which can be found at http://www.libsdl.org/projects/SDL_image/"
	6061	echo "------------------"
	6062	exit -1
	6063	fi
	6064	fi
	6065
	6066
	6067	if test "$def_sdl_image" = "no"; then
	6068	## checking for libjpeg
	6069
	6070	for ac_header in jpeglib.h
	6071	do
	6072	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
	6073	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	6074	echo "$as_me:$LINENO: checking for $ac_header" >&5
	6075	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	6076	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	6077	echo $ECHO_N "(cached) $ECHO_C" >&6
	6078	fi
	6079	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	6080	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	6081	else
	6082	# Is the header compilable?
	6083	echo "$as_me:$LINENO: checking $ac_header usability" >&5
	6084	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
	6085	cat >conftest.$ac_ext <<_ACEOF
	6086	/* confdefs.h. */
	6087	_ACEOF
	6088	cat confdefs.h >>conftest.$ac_ext
	6089	cat >>conftest.$ac_ext <<_ACEOF
	6090	/* end confdefs.h. */
	6091	$ac_includes_default
	6092	#include <$ac_header>
	6093	_ACEOF
	6094	rm -f conftest.$ac_objext
	6095	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	6096	(eval $ac_compile) 2>conftest.er1
	6097	ac_status=$?
	6098	grep -v '^ *+' conftest.er1 >conftest.err
	6099	rm -f conftest.er1
	6100	cat conftest.err >&5
	6101	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6102	(exit $ac_status); } &&
	6103	{ ac_try='test -z "$ac_c_werror_flag"
	6104	\|\| test ! -s conftest.err'
	6105	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	6106	(eval $ac_try) 2>&5
	6107	ac_status=$?
	6108	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6109	(exit $ac_status); }; } &&
	6110	{ ac_try='test -s conftest.$ac_objext'
	6111	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	6112	(eval $ac_try) 2>&5
	6113	ac_status=$?
	6114	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6115	(exit $ac_status); }; }; then
	6116	ac_header_compiler=yes
	6117	else
	6118	echo "$as_me: failed program was:" >&5
	6119	sed 's/^/\| /' conftest.$ac_ext >&5
	6120
	6121	ac_header_compiler=no
	6122	fi
	6123	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	6124	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
	6125	echo "${ECHO_T}$ac_header_compiler" >&6
	6126
	6127	# Is the header present?
	6128	echo "$as_me:$LINENO: checking $ac_header presence" >&5
	6129	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
	6130	cat >conftest.$ac_ext <<_ACEOF
	6131	/* confdefs.h. */
	6132	_ACEOF
	6133	cat confdefs.h >>conftest.$ac_ext
	6134	cat >>conftest.$ac_ext <<_ACEOF
	6135	/* end confdefs.h. */
	6136	#include <$ac_header>
	6137	_ACEOF
	6138	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
	6139	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
	6140	ac_status=$?
	6141	grep -v '^ *+' conftest.er1 >conftest.err
	6142	rm -f conftest.er1
	6143	cat conftest.err >&5
	6144	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6145	(exit $ac_status); } >/dev/null; then
	6146	if test -s conftest.err; then
	6147	ac_cpp_err=$ac_c_preproc_warn_flag
	6148	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
	6149	else
	6150	ac_cpp_err=
	6151	fi
	6152	else
	6153	ac_cpp_err=yes
	6154	fi
	6155	if test -z "$ac_cpp_err"; then
	6156	ac_header_preproc=yes
	6157	else
	6158	echo "$as_me: failed program was:" >&5
	6159	sed 's/^/\| /' conftest.$ac_ext >&5
	6160
	6161	ac_header_preproc=no
	6162	fi
	6163	rm -f conftest.err conftest.$ac_ext
	6164	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
	6165	echo "${ECHO_T}$ac_header_preproc" >&6
	6166
	6167	# So? What about this header?
	6168	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
	6169	yes:no: )
	6170	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
	6171	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
	6172	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
	6173	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
	6174	ac_header_preproc=yes
	6175	;;
	6176	no:yes:* )
	6177	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
	6178	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
	6179	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
	6180	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
	6181	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
	6182	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
	6183	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
	6184	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
	6185	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
	6186	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
	6187	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
	6188	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
	6189	(
	6190	cat <<\_ASBOX
	6191	## ------------------------------------------- ##
	6192	## Report this to orxonox-dev@mail.datacore.ch ##
	6193	## ------------------------------------------- ##
	6194	_ASBOX
	6195	) \|
	6196	sed "s/^/$as_me: WARNING: /" >&2
	6197	;;
	6198	esac
	6199	echo "$as_me:$LINENO: checking for $ac_header" >&5
	6200	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	6201	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	6202	echo $ECHO_N "(cached) $ECHO_C" >&6
	6203	else
	6204	eval "$as_ac_Header=\$ac_header_preproc"
	6205	fi
	6206	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	6207	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	6208
	6209	fi
	6210	if test `eval echo '${'$as_ac_Header'}'` = yes; then
	6211	cat >>confdefs.h <<_ACEOF
	6212	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
	6213	_ACEOF
	6214	jpegHeader="yes"
	6215	else
	6216	jpegHeader="no"
	6217	fi
	6218
	6219	done
	6220
	6221	if test $jpegHeader = "no"; then
	6222	echo " not including jpeg."
	6223	else
	6224	echo "$as_me:$LINENO: checking for main in -ljpeg" >&5
	6225	echo $ECHO_N "checking for main in -ljpeg... $ECHO_C" >&6
	6226	if test "${ac_cv_lib_jpeg_main+set}" = set; then
	6227	echo $ECHO_N "(cached) $ECHO_C" >&6
	6228	else
	6229	ac_check_lib_save_LIBS=$LIBS
	6230	LIBS="-ljpeg $LIBS"
	6231	cat >conftest.$ac_ext <<_ACEOF
	6232	/* confdefs.h. */
	6233	_ACEOF
	6234	cat confdefs.h >>conftest.$ac_ext
	6235	cat >>conftest.$ac_ext <<_ACEOF
	6236	/* end confdefs.h. */
	6237
	6238
	6239	int
	6240	main ()
	6241	{
	6242	main ();
	6243	;
	6244	return 0;
	6245	}
	6246	_ACEOF
	6247	rm -f conftest.$ac_objext conftest$ac_exeext
	6248	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
	6249	(eval $ac_link) 2>conftest.er1
	6250	ac_status=$?
	6251	grep -v '^ *+' conftest.er1 >conftest.err
	6252	rm -f conftest.er1
	6253	cat conftest.err >&5
	6254	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6255	(exit $ac_status); } &&
	6256	{ ac_try='test -z "$ac_c_werror_flag"
	6257	\|\| test ! -s conftest.err'
	6258	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	6259	(eval $ac_try) 2>&5
	6260	ac_status=$?
	6261	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6262	(exit $ac_status); }; } &&
	6263	{ ac_try='test -s conftest$ac_exeext'
	6264	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	6265	(eval $ac_try) 2>&5
	6266	ac_status=$?
	6267	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6268	(exit $ac_status); }; }; then
	6269	ac_cv_lib_jpeg_main=yes
	6270	else
	6271	echo "$as_me: failed program was:" >&5
	6272	sed 's/^/\| /' conftest.$ac_ext >&5
	6273
	6274	ac_cv_lib_jpeg_main=no
	6275	fi
	6276	rm -f conftest.err conftest.$ac_objext \
	6277	conftest$ac_exeext conftest.$ac_ext
	6278	LIBS=$ac_check_lib_save_LIBS
	6279	fi
	6280	echo "$as_me:$LINENO: result: $ac_cv_lib_jpeg_main" >&5
	6281	echo "${ECHO_T}$ac_cv_lib_jpeg_main" >&6
	6282	if test $ac_cv_lib_jpeg_main = yes; then
	6283	FOUND_jpeg=yes
	6284	fi
	6285
	6286	if test "$FOUND_jpeg" = "yes" ; then
	6287	LIBS="$LIBS -ljpeg"
	6288	else
	6289	echo "------------------"
	6290	echo "jpeg library not found."
	6291	echo "please install the jpeg library from the Independent JPEG Group, which can be found at http://www.ijg.org"
	6292	echo "------------------"
	6293	exit -1
	6294	fi
	6295	fi
	6296
	6297	## checking for libpng
	6298
	6299	for ac_header in png.h
	6300	do
	6301	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
	6302	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	6303	echo "$as_me:$LINENO: checking for $ac_header" >&5
	6304	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	6305	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	6306	echo $ECHO_N "(cached) $ECHO_C" >&6
	6307	fi
	6308	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	6309	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	6310	else
	6311	# Is the header compilable?
	6312	echo "$as_me:$LINENO: checking $ac_header usability" >&5
	6313	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
	6314	cat >conftest.$ac_ext <<_ACEOF
	6315	/* confdefs.h. */
	6316	_ACEOF
	6317	cat confdefs.h >>conftest.$ac_ext
	6318	cat >>conftest.$ac_ext <<_ACEOF
	6319	/* end confdefs.h. */
	6320	$ac_includes_default
	6321	#include <$ac_header>
	6322	_ACEOF
	6323	rm -f conftest.$ac_objext
	6324	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	6325	(eval $ac_compile) 2>conftest.er1
	6326	ac_status=$?
	6327	grep -v '^ *+' conftest.er1 >conftest.err
	6328	rm -f conftest.er1
	6329	cat conftest.err >&5
	6330	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6331	(exit $ac_status); } &&
	6332	{ ac_try='test -z "$ac_c_werror_flag"
	6333	\|\| test ! -s conftest.err'
	6334	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	6335	(eval $ac_try) 2>&5
	6336	ac_status=$?
	6337	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6338	(exit $ac_status); }; } &&
	6339	{ ac_try='test -s conftest.$ac_objext'
	6340	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	6341	(eval $ac_try) 2>&5
	6342	ac_status=$?
	6343	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6344	(exit $ac_status); }; }; then
	6345	ac_header_compiler=yes
	6346	else
	6347	echo "$as_me: failed program was:" >&5
	6348	sed 's/^/\| /' conftest.$ac_ext >&5
	6349
	6350	ac_header_compiler=no
	6351	fi
	6352	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	6353	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
	6354	echo "${ECHO_T}$ac_header_compiler" >&6
	6355
	6356	# Is the header present?
	6357	echo "$as_me:$LINENO: checking $ac_header presence" >&5
	6358	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
	6359	cat >conftest.$ac_ext <<_ACEOF
	6360	/* confdefs.h. */
	6361	_ACEOF
	6362	cat confdefs.h >>conftest.$ac_ext
	6363	cat >>conftest.$ac_ext <<_ACEOF
	6364	/* end confdefs.h. */
	6365	#include <$ac_header>
	6366	_ACEOF
	6367	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
	6368	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
	6369	ac_status=$?
	6370	grep -v '^ *+' conftest.er1 >conftest.err
	6371	rm -f conftest.er1
	6372	cat conftest.err >&5
	6373	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6374	(exit $ac_status); } >/dev/null; then
	6375	if test -s conftest.err; then
	6376	ac_cpp_err=$ac_c_preproc_warn_flag
	6377	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
	6378	else
	6379	ac_cpp_err=
	6380	fi
	6381	else
	6382	ac_cpp_err=yes
	6383	fi
	6384	if test -z "$ac_cpp_err"; then
	6385	ac_header_preproc=yes
	6386	else
	6387	echo "$as_me: failed program was:" >&5
	6388	sed 's/^/\| /' conftest.$ac_ext >&5
	6389
	6390	ac_header_preproc=no
	6391	fi
	6392	rm -f conftest.err conftest.$ac_ext
	6393	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
	6394	echo "${ECHO_T}$ac_header_preproc" >&6
	6395
	6396	# So? What about this header?
	6397	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
	6398	yes:no: )
	6399	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
	6400	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
	6401	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
	6402	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
	6403	ac_header_preproc=yes
	6404	;;
	6405	no:yes:* )
	6406	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
	6407	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
	6408	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
	6409	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
	6410	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
	6411	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
	6412	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
	6413	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
	6414	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
	6415	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
	6416	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
	6417	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
	6418	(
	6419	cat <<\_ASBOX
	6420	## ------------------------------------------- ##
	6421	## Report this to orxonox-dev@mail.datacore.ch ##
	6422	## ------------------------------------------- ##
	6423	_ASBOX
	6424	) \|
	6425	sed "s/^/$as_me: WARNING: /" >&2
	6426	;;
	6427	esac
	6428	echo "$as_me:$LINENO: checking for $ac_header" >&5
	6429	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	6430	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	6431	echo $ECHO_N "(cached) $ECHO_C" >&6
	6432	else
	6433	eval "$as_ac_Header=\$ac_header_preproc"
	6434	fi
	6435	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	6436	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	6437
	6438	fi
	6439	if test `eval echo '${'$as_ac_Header'}'` = yes; then
	6440	cat >>confdefs.h <<_ACEOF
	6441	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
	6442	_ACEOF
	6443	pngHeader="yes"
	6444	else
	6445	pngHeader="no"
	6446	fi
	6447
	6448	done
	6449
	6450	if test $pngHeader = "no"; then
	6451	echo " not including png."
	6452	else
	6453	echo "$as_me:$LINENO: checking for main in -lpng" >&5
	6454	echo $ECHO_N "checking for main in -lpng... $ECHO_C" >&6
	6455	if test "${ac_cv_lib_png_main+set}" = set; then
	6456	echo $ECHO_N "(cached) $ECHO_C" >&6
	6457	else
	6458	ac_check_lib_save_LIBS=$LIBS
	6459	LIBS="-lpng $LIBS"
	6460	cat >conftest.$ac_ext <<_ACEOF
	6461	/* confdefs.h. */
	6462	_ACEOF
	6463	cat confdefs.h >>conftest.$ac_ext
	6464	cat >>conftest.$ac_ext <<_ACEOF
	6465	/* end confdefs.h. */
	6466
	6467
	6468	int
	6469	main ()
	6470	{
	6471	main ();
	6472	;
	6473	return 0;
	6474	}
	6475	_ACEOF
	6476	rm -f conftest.$ac_objext conftest$ac_exeext
	6477	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
	6478	(eval $ac_link) 2>conftest.er1
	6479	ac_status=$?
	6480	grep -v '^ *+' conftest.er1 >conftest.err
	6481	rm -f conftest.er1
	6482	cat conftest.err >&5
	6483	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6484	(exit $ac_status); } &&
	6485	{ ac_try='test -z "$ac_c_werror_flag"
	6486	\|\| test ! -s conftest.err'
	6487	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	6488	(eval $ac_try) 2>&5
	6489	ac_status=$?
	6490	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6491	(exit $ac_status); }; } &&
	6492	{ ac_try='test -s conftest$ac_exeext'
	6493	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	6494	(eval $ac_try) 2>&5
	6495	ac_status=$?
	6496	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6497	(exit $ac_status); }; }; then
	6498	ac_cv_lib_png_main=yes
	6499	else
	6500	echo "$as_me: failed program was:" >&5
	6501	sed 's/^/\| /' conftest.$ac_ext >&5
	6502
	6503	ac_cv_lib_png_main=no
	6504	fi
	6505	rm -f conftest.err conftest.$ac_objext \
	6506	conftest$ac_exeext conftest.$ac_ext
	6507	LIBS=$ac_check_lib_save_LIBS
	6508	fi
	6509	echo "$as_me:$LINENO: result: $ac_cv_lib_png_main" >&5
	6510	echo "${ECHO_T}$ac_cv_lib_png_main" >&6
	6511	if test $ac_cv_lib_png_main = yes; then
	6512	FOUND_png=yes
	6513	fi
	6514
	6515	if test "$FOUND_png" = "yes" ; then
	6516	LIBS="$LIBS -lpng"
	6517	else
	6518	echo "------------------"
	6519	echo "png library not found."
	6520	echo "please install the png library, which can be found at http://libpng.org/pub/png/libpng.html"
	6521	echo "------------------"
	6522	exit -1
	6523	fi
	6524	fi
	6525	fi
	6526
[2980]	6527	## checking for GTK
[3100]	6528	if test "$def_gtk" = yes; then
	6529
	6530	#PKG_CHECK_MODULES(GTK2, gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3, have_gtk2=yes, have_gtk2=no)
	6531	echo "$as_me:$LINENO: checking for gtk2.0" >&5
[3099]	6532	echo $ECHO_N "checking for gtk2.0... $ECHO_C" >&6
[3100]	6533	if `pkg-config --exists gtk+-2.0`; then
	6534	echo "yes"
	6535	have_gtk2=yes
	6536	GTK2_LIBS=`pkg-config --libs gtk+-2.0`
	6537	GTK2_CFLAGS=`pkg-config --cflags gtk+-2.0`
[3101]	6538
	6539	cat >>confdefs.h <<_ACEOF
	6540	#define HAVE_GTK2 1
	6541	_ACEOF
	6542
[3100]	6543	else
	6544	echo "no"
	6545	fi
	6546
[2980]	6547	fi
[2190]	6548
[2701]	6549
	6550
[2190]	6551
[3100]	6552	if test x$have_gtk2 = xyes; then
[2980]	6553	HAVE_GTK2_TRUE=
	6554	HAVE_GTK2_FALSE='#'
	6555	else
	6556	HAVE_GTK2_TRUE='#'
	6557	HAVE_GTK2_FALSE=
	6558	fi
	6559
	6560
	6561
[3100]	6562
[2190]	6563	#checking for pthread libs
[2968]	6564	echo "$as_me:$LINENO: checking for main in -lpthread" >&5
[2190]	6565	echo $ECHO_N "checking for main in -lpthread... $ECHO_C" >&6
	6566	if test "${ac_cv_lib_pthread_main+set}" = set; then
	6567	echo $ECHO_N "(cached) $ECHO_C" >&6
	6568	else
	6569	ac_check_lib_save_LIBS=$LIBS
	6570	LIBS="-lpthread $LIBS"
	6571	cat >conftest.$ac_ext <<_ACEOF
	6572	/* confdefs.h. */
	6573	_ACEOF
	6574	cat confdefs.h >>conftest.$ac_ext
	6575	cat >>conftest.$ac_ext <<_ACEOF
	6576	/* end confdefs.h. */
	6577
	6578
	6579	int
	6580	main ()
	6581	{
	6582	main ();
	6583	;
	6584	return 0;
	6585	}
	6586	_ACEOF
	6587	rm -f conftest.$ac_objext conftest$ac_exeext
	6588	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
	6589	(eval $ac_link) 2>conftest.er1
	6590	ac_status=$?
	6591	grep -v '^ *+' conftest.er1 >conftest.err
	6592	rm -f conftest.er1
	6593	cat conftest.err >&5
	6594	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6595	(exit $ac_status); } &&
	6596	{ ac_try='test -z "$ac_c_werror_flag"
	6597	\|\| test ! -s conftest.err'
	6598	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	6599	(eval $ac_try) 2>&5
	6600	ac_status=$?
	6601	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6602	(exit $ac_status); }; } &&
	6603	{ ac_try='test -s conftest$ac_exeext'
	6604	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	6605	(eval $ac_try) 2>&5
	6606	ac_status=$?
	6607	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6608	(exit $ac_status); }; }; then
	6609	ac_cv_lib_pthread_main=yes
	6610	else
	6611	echo "$as_me: failed program was:" >&5
	6612	sed 's/^/\| /' conftest.$ac_ext >&5
	6613
	6614	ac_cv_lib_pthread_main=no
	6615	fi
	6616	rm -f conftest.err conftest.$ac_objext \
	6617	conftest$ac_exeext conftest.$ac_ext
	6618	LIBS=$ac_check_lib_save_LIBS
	6619	fi
	6620	echo "$as_me:$LINENO: result: $ac_cv_lib_pthread_main" >&5
	6621	echo "${ECHO_T}$ac_cv_lib_pthread_main" >&6
	6622	if test $ac_cv_lib_pthread_main = yes; then
	6623	FOUND_pthread=yes
	6624	fi
	6625
[2968]	6626	if test "$FOUND_pthread" = "yes" ; then
[2190]	6627	LIBS="$LIBS -lpthread"
[2968]	6628	fi
[2190]	6629
	6630
[1956]	6631	# FIXME: Replace `main' with a function in `-lm':
	6632
	6633	echo "$as_me:$LINENO: checking for main in -lm" >&5
	6634	echo $ECHO_N "checking for main in -lm... $ECHO_C" >&6
	6635	if test "${ac_cv_lib_m_main+set}" = set; then
	6636	echo $ECHO_N "(cached) $ECHO_C" >&6
	6637	else
	6638	ac_check_lib_save_LIBS=$LIBS
	6639	LIBS="-lm $LIBS"
	6640	cat >conftest.$ac_ext <<_ACEOF
	6641	/* confdefs.h. */
	6642	_ACEOF
	6643	cat confdefs.h >>conftest.$ac_ext
	6644	cat >>conftest.$ac_ext <<_ACEOF
	6645	/* end confdefs.h. */
	6646
	6647
	6648	int
	6649	main ()
	6650	{
	6651	main ();
	6652	;
	6653	return 0;
	6654	}
	6655	_ACEOF
	6656	rm -f conftest.$ac_objext conftest$ac_exeext
	6657	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
	6658	(eval $ac_link) 2>conftest.er1
	6659	ac_status=$?
	6660	grep -v '^ *+' conftest.er1 >conftest.err
	6661	rm -f conftest.er1
	6662	cat conftest.err >&5
	6663	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6664	(exit $ac_status); } &&
	6665	{ ac_try='test -z "$ac_c_werror_flag"
	6666	\|\| test ! -s conftest.err'
	6667	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	6668	(eval $ac_try) 2>&5
	6669	ac_status=$?
	6670	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6671	(exit $ac_status); }; } &&
	6672	{ ac_try='test -s conftest$ac_exeext'
	6673	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	6674	(eval $ac_try) 2>&5
	6675	ac_status=$?
	6676	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6677	(exit $ac_status); }; }; then
	6678	ac_cv_lib_m_main=yes
	6679	else
	6680	echo "$as_me: failed program was:" >&5
	6681	sed 's/^/\| /' conftest.$ac_ext >&5
	6682
	6683	ac_cv_lib_m_main=no
	6684	fi
	6685	rm -f conftest.err conftest.$ac_objext \
	6686	conftest$ac_exeext conftest.$ac_ext
	6687	LIBS=$ac_check_lib_save_LIBS
	6688	fi
	6689	echo "$as_me:$LINENO: result: $ac_cv_lib_m_main" >&5
	6690	echo "${ECHO_T}$ac_cv_lib_m_main" >&6
	6691	if test $ac_cv_lib_m_main = yes; then
	6692	cat >>confdefs.h <<_ACEOF
	6693	#define HAVE_LIBM 1
	6694	_ACEOF
	6695
	6696	LIBS="-lm $LIBS"
	6697
	6698	fi
	6699
	6700
[2018]	6701
[1956]	6702	# Checks for header files.
	6703	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
	6704	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
	6705	if test "${ac_cv_header_stdc+set}" = set; then
	6706	echo $ECHO_N "(cached) $ECHO_C" >&6
	6707	else
	6708	cat >conftest.$ac_ext <<_ACEOF
	6709	/* confdefs.h. */
	6710	_ACEOF
	6711	cat confdefs.h >>conftest.$ac_ext
	6712	cat >>conftest.$ac_ext <<_ACEOF
	6713	/* end confdefs.h. */
	6714	#include <stdlib.h>
	6715	#include <stdarg.h>
	6716	#include <string.h>
	6717	#include <float.h>
	6718
	6719	int
	6720	main ()
	6721	{
	6722
	6723	;
	6724	return 0;
	6725	}
	6726	_ACEOF
	6727	rm -f conftest.$ac_objext
	6728	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	6729	(eval $ac_compile) 2>conftest.er1
	6730	ac_status=$?
	6731	grep -v '^ *+' conftest.er1 >conftest.err
	6732	rm -f conftest.er1
	6733	cat conftest.err >&5
	6734	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6735	(exit $ac_status); } &&
	6736	{ ac_try='test -z "$ac_c_werror_flag"
	6737	\|\| test ! -s conftest.err'
	6738	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	6739	(eval $ac_try) 2>&5
	6740	ac_status=$?
	6741	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6742	(exit $ac_status); }; } &&
	6743	{ ac_try='test -s conftest.$ac_objext'
	6744	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	6745	(eval $ac_try) 2>&5
	6746	ac_status=$?
	6747	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6748	(exit $ac_status); }; }; then
	6749	ac_cv_header_stdc=yes
	6750	else
	6751	echo "$as_me: failed program was:" >&5
	6752	sed 's/^/\| /' conftest.$ac_ext >&5
	6753
	6754	ac_cv_header_stdc=no
	6755	fi
	6756	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	6757
	6758	if test $ac_cv_header_stdc = yes; then
	6759	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
	6760	cat >conftest.$ac_ext <<_ACEOF
	6761	/* confdefs.h. */
	6762	_ACEOF
	6763	cat confdefs.h >>conftest.$ac_ext
	6764	cat >>conftest.$ac_ext <<_ACEOF
	6765	/* end confdefs.h. */
	6766	#include <string.h>
	6767
	6768	_ACEOF
	6769	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
	6770	$EGREP "memchr" >/dev/null 2>&1; then
	6771	:
	6772	else
	6773	ac_cv_header_stdc=no
	6774	fi
	6775	rm -f conftest*
	6776
	6777	fi
	6778
	6779	if test $ac_cv_header_stdc = yes; then
	6780	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
	6781	cat >conftest.$ac_ext <<_ACEOF
	6782	/* confdefs.h. */
	6783	_ACEOF
	6784	cat confdefs.h >>conftest.$ac_ext
	6785	cat >>conftest.$ac_ext <<_ACEOF
	6786	/* end confdefs.h. */
	6787	#include <stdlib.h>
	6788
	6789	_ACEOF
	6790	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
	6791	$EGREP "free" >/dev/null 2>&1; then
	6792	:
	6793	else
	6794	ac_cv_header_stdc=no
	6795	fi
	6796	rm -f conftest*
	6797
	6798	fi
	6799
	6800	if test $ac_cv_header_stdc = yes; then
	6801	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
	6802	if test "$cross_compiling" = yes; then
	6803	:
	6804	else
	6805	cat >conftest.$ac_ext <<_ACEOF
	6806	/* confdefs.h. */
	6807	_ACEOF
	6808	cat confdefs.h >>conftest.$ac_ext
	6809	cat >>conftest.$ac_ext <<_ACEOF
	6810	/* end confdefs.h. */
	6811	#include <ctype.h>
	6812	#if ((' ' & 0x0FF) == 0x020)
	6813	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
	6814	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
	6815	#else
	6816	# define ISLOWER(c) \
	6817	(('a' <= (c) && (c) <= 'i') \
	6818	\|\| ('j' <= (c) && (c) <= 'r') \
	6819	\|\| ('s' <= (c) && (c) <= 'z'))
	6820	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
	6821	#endif
	6822
	6823	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
	6824	int
	6825	main ()
	6826	{
	6827	int i;
	6828	for (i = 0; i < 256; i++)
	6829	if (XOR (islower (i), ISLOWER (i))
	6830	\|\| toupper (i) != TOUPPER (i))
	6831	exit(2);
	6832	exit (0);
	6833	}
	6834	_ACEOF
	6835	rm -f conftest$ac_exeext
	6836	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
	6837	(eval $ac_link) 2>&5
	6838	ac_status=$?
	6839	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6840	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
	6841	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	6842	(eval $ac_try) 2>&5
	6843	ac_status=$?
	6844	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6845	(exit $ac_status); }; }; then
	6846	:
	6847	else
	6848	echo "$as_me: program exited with status $ac_status" >&5
	6849	echo "$as_me: failed program was:" >&5
	6850	sed 's/^/\| /' conftest.$ac_ext >&5
	6851
	6852	( exit $ac_status )
	6853	ac_cv_header_stdc=no
	6854	fi
	6855	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
	6856	fi
	6857	fi
	6858	fi
	6859	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
	6860	echo "${ECHO_T}$ac_cv_header_stdc" >&6
	6861	if test $ac_cv_header_stdc = yes; then
	6862
	6863	cat >>confdefs.h <<\_ACEOF
	6864	#define STDC_HEADERS 1
	6865	_ACEOF
	6866
	6867	fi
	6868
	6869
	6870
	6871	for ac_header in stdlib.h string.h
	6872	do
	6873	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
	6874	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	6875	echo "$as_me:$LINENO: checking for $ac_header" >&5
	6876	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	6877	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	6878	echo $ECHO_N "(cached) $ECHO_C" >&6
	6879	fi
	6880	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	6881	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	6882	else
	6883	# Is the header compilable?
	6884	echo "$as_me:$LINENO: checking $ac_header usability" >&5
	6885	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
	6886	cat >conftest.$ac_ext <<_ACEOF
	6887	/* confdefs.h. */
	6888	_ACEOF
	6889	cat confdefs.h >>conftest.$ac_ext
	6890	cat >>conftest.$ac_ext <<_ACEOF
	6891	/* end confdefs.h. */
	6892	$ac_includes_default
	6893	#include <$ac_header>
	6894	_ACEOF
	6895	rm -f conftest.$ac_objext
	6896	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	6897	(eval $ac_compile) 2>conftest.er1
	6898	ac_status=$?
	6899	grep -v '^ *+' conftest.er1 >conftest.err
	6900	rm -f conftest.er1
	6901	cat conftest.err >&5
	6902	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6903	(exit $ac_status); } &&
	6904	{ ac_try='test -z "$ac_c_werror_flag"
	6905	\|\| test ! -s conftest.err'
	6906	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	6907	(eval $ac_try) 2>&5
	6908	ac_status=$?
	6909	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6910	(exit $ac_status); }; } &&
	6911	{ ac_try='test -s conftest.$ac_objext'
	6912	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	6913	(eval $ac_try) 2>&5
	6914	ac_status=$?
	6915	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6916	(exit $ac_status); }; }; then
	6917	ac_header_compiler=yes
	6918	else
	6919	echo "$as_me: failed program was:" >&5
	6920	sed 's/^/\| /' conftest.$ac_ext >&5
	6921
	6922	ac_header_compiler=no
	6923	fi
	6924	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	6925	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
	6926	echo "${ECHO_T}$ac_header_compiler" >&6
	6927
	6928	# Is the header present?
	6929	echo "$as_me:$LINENO: checking $ac_header presence" >&5
	6930	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
	6931	cat >conftest.$ac_ext <<_ACEOF
	6932	/* confdefs.h. */
	6933	_ACEOF
	6934	cat confdefs.h >>conftest.$ac_ext
	6935	cat >>conftest.$ac_ext <<_ACEOF
	6936	/* end confdefs.h. */
	6937	#include <$ac_header>
	6938	_ACEOF
	6939	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
	6940	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
	6941	ac_status=$?
	6942	grep -v '^ *+' conftest.er1 >conftest.err
	6943	rm -f conftest.er1
	6944	cat conftest.err >&5
	6945	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6946	(exit $ac_status); } >/dev/null; then
	6947	if test -s conftest.err; then
	6948	ac_cpp_err=$ac_c_preproc_warn_flag
	6949	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
	6950	else
	6951	ac_cpp_err=
	6952	fi
	6953	else
	6954	ac_cpp_err=yes
	6955	fi
	6956	if test -z "$ac_cpp_err"; then
	6957	ac_header_preproc=yes
	6958	else
	6959	echo "$as_me: failed program was:" >&5
	6960	sed 's/^/\| /' conftest.$ac_ext >&5
	6961
	6962	ac_header_preproc=no
	6963	fi
	6964	rm -f conftest.err conftest.$ac_ext
	6965	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
	6966	echo "${ECHO_T}$ac_header_preproc" >&6
	6967
	6968	# So? What about this header?
	6969	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
	6970	yes:no: )
	6971	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
	6972	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
	6973	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
	6974	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
	6975	ac_header_preproc=yes
	6976	;;
	6977	no:yes:* )
	6978	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
	6979	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
	6980	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
	6981	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
	6982	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
	6983	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
	6984	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
	6985	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
	6986	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
	6987	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
	6988	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
	6989	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
	6990	(
	6991	cat <<\_ASBOX
	6992	## ------------------------------------------- ##
	6993	## Report this to orxonox-dev@mail.datacore.ch ##
	6994	## ------------------------------------------- ##
	6995	_ASBOX
	6996	) \|
	6997	sed "s/^/$as_me: WARNING: /" >&2
	6998	;;
	6999	esac
	7000	echo "$as_me:$LINENO: checking for $ac_header" >&5
	7001	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	7002	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	7003	echo $ECHO_N "(cached) $ECHO_C" >&6
	7004	else
	7005	eval "$as_ac_Header=\$ac_header_preproc"
	7006	fi
	7007	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	7008	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	7009
	7010	fi
	7011	if test `eval echo '${'$as_ac_Header'}'` = yes; then
	7012	cat >>confdefs.h <<_ACEOF
	7013	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
	7014	_ACEOF
	7015
	7016	fi
	7017
	7018	done
	7019
	7020
	7021	# Checks for typedefs, structures, and compiler characteristics.
	7022	echo "$as_me:$LINENO: checking for stdbool.h that conforms to C99" >&5
	7023	echo $ECHO_N "checking for stdbool.h that conforms to C99... $ECHO_C" >&6
	7024	if test "${ac_cv_header_stdbool_h+set}" = set; then
	7025	echo $ECHO_N "(cached) $ECHO_C" >&6
	7026	else
	7027	cat >conftest.$ac_ext <<_ACEOF
	7028	/* confdefs.h. */
	7029	_ACEOF
	7030	cat confdefs.h >>conftest.$ac_ext
	7031	cat >>conftest.$ac_ext <<_ACEOF
	7032	/* end confdefs.h. */
	7033
	7034	#include <stdbool.h>
	7035	#ifndef bool
	7036	# error bool is not defined
	7037	#endif
	7038	#ifndef false
	7039	# error false is not defined
	7040	#endif
	7041	#if false
	7042	# error false is not 0
	7043	#endif
	7044	#ifndef true
	7045	# error true is not defined
	7046	#endif
	7047	#if true != 1
	7048	# error true is not 1
	7049	#endif
	7050	#ifndef __bool_true_false_are_defined
	7051	# error __bool_true_false_are_defined is not defined
	7052	#endif
	7053
	7054	struct s { _Bool s: 1; _Bool t; } s;
	7055
	7056	char a[true == 1 ? 1 : -1];
	7057	char b[false == 0 ? 1 : -1];
	7058	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
	7059	char d[(bool) -0.5 == true ? 1 : -1];
	7060	bool e = &s;
	7061	char f[(_Bool) -0.0 == false ? 1 : -1];
	7062	char g[true];
	7063	char h[sizeof (_Bool)];
	7064	char i[sizeof s.t];
	7065
	7066	int
	7067	main ()
	7068	{
	7069	return !a + !b + !c + !d + !e + !f + !g + !h + !i;
	7070	;
	7071	return 0;
	7072	}
	7073	_ACEOF
	7074	rm -f conftest.$ac_objext
	7075	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	7076	(eval $ac_compile) 2>conftest.er1
	7077	ac_status=$?
	7078	grep -v '^ *+' conftest.er1 >conftest.err
	7079	rm -f conftest.er1
	7080	cat conftest.err >&5
	7081	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	7082	(exit $ac_status); } &&
	7083	{ ac_try='test -z "$ac_c_werror_flag"
	7084	\|\| test ! -s conftest.err'
	7085	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	7086	(eval $ac_try) 2>&5
	7087	ac_status=$?
	7088	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	7089	(exit $ac_status); }; } &&
	7090	{ ac_try='test -s conftest.$ac_objext'
	7091	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	7092	(eval $ac_try) 2>&5
	7093	ac_status=$?
	7094	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	7095	(exit $ac_status); }; }; then
	7096	ac_cv_header_stdbool_h=yes
	7097	else
	7098	echo "$as_me: failed program was:" >&5
	7099	sed 's/^/\| /' conftest.$ac_ext >&5
	7100
	7101	ac_cv_header_stdbool_h=no
	7102	fi
	7103	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	7104	fi
	7105	echo "$as_me:$LINENO: result: $ac_cv_header_stdbool_h" >&5
	7106	echo "${ECHO_T}$ac_cv_header_stdbool_h" >&6
	7107	echo "$as_me:$LINENO: checking for _Bool" >&5
	7108	echo $ECHO_N "checking for _Bool... $ECHO_C" >&6
	7109	if test "${ac_cv_type__Bool+set}" = set; then
	7110	echo $ECHO_N "(cached) $ECHO_C" >&6
	7111	else
	7112	cat >conftest.$ac_ext <<_ACEOF
	7113	/* confdefs.h. */
	7114	_ACEOF
	7115	cat confdefs.h >>conftest.$ac_ext
	7116	cat >>conftest.$ac_ext <<_ACEOF
	7117	/* end confdefs.h. */
	7118	$ac_includes_default
	7119	int
	7120	main ()
	7121	{
	7122	if ((_Bool *) 0)
	7123	return 0;
	7124	if (sizeof (_Bool))
	7125	return 0;
	7126	;
	7127	return 0;
	7128	}
	7129	_ACEOF
	7130	rm -f conftest.$ac_objext
	7131	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	7132	(eval $ac_compile) 2>conftest.er1
	7133	ac_status=$?
	7134	grep -v '^ *+' conftest.er1 >conftest.err
	7135	rm -f conftest.er1
	7136	cat conftest.err >&5
	7137	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	7138	(exit $ac_status); } &&
	7139	{ ac_try='test -z "$ac_c_werror_flag"
	7140	\|\| test ! -s conftest.err'
	7141	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	7142	(eval $ac_try) 2>&5
	7143	ac_status=$?
	7144	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	7145	(exit $ac_status); }; } &&
	7146	{ ac_try='test -s conftest.$ac_objext'
	7147	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	7148	(eval $ac_try) 2>&5
	7149	ac_status=$?
	7150	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	7151	(exit $ac_status); }; }; then
	7152	ac_cv_type__Bool=yes
	7153	else
	7154	echo "$as_me: failed program was:" >&5
	7155	sed 's/^/\| /' conftest.$ac_ext >&5
	7156
	7157	ac_cv_type__Bool=no
	7158	fi
	7159	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	7160	fi
	7161	echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5
	7162	echo "${ECHO_T}$ac_cv_type__Bool" >&6
	7163	if test $ac_cv_type__Bool = yes; then
	7164
	7165	cat >>confdefs.h <<_ACEOF
	7166	#define HAVE__BOOL 1
	7167	_ACEOF
	7168
	7169
	7170	fi
	7171
	7172	if test $ac_cv_header_stdbool_h = yes; then
	7173
	7174	cat >>confdefs.h <<\_ACEOF
	7175	#define HAVE_STDBOOL_H 1
	7176	_ACEOF
	7177
	7178	fi
	7179
	7180
	7181	# Checks for library functions.
	7182
	7183	for ac_header in stdlib.h
	7184	do
	7185	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
	7186	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	7187	echo "$as_me:$LINENO: checking for $ac_header" >&5
	7188	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	7189	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	7190	echo $ECHO_N "(cached) $ECHO_C" >&6
	7191	fi
	7192	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	7193	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	7194	else
	7195	# Is the header compilable?
	7196	echo "$as_me:$LINENO: checking $ac_header usability" >&5
	7197	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
	7198	cat >conftest.$ac_ext <<_ACEOF
	7199	/* confdefs.h. */
	7200	_ACEOF
	7201	cat confdefs.h >>conftest.$ac_ext
	7202	cat >>conftest.$ac_ext <<_ACEOF
	7203	/* end confdefs.h. */
	7204	$ac_includes_default
	7205	#include <$ac_header>
	7206	_ACEOF
	7207	rm -f conftest.$ac_objext
	7208	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	7209	(eval $ac_compile) 2>conftest.er1
	7210	ac_status=$?
	7211	grep -v '^ *+' conftest.er1 >conftest.err
	7212	rm -f conftest.er1
	7213	cat conftest.err >&5
	7214	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	7215	(exit $ac_status); } &&
	7216	{ ac_try='test -z "$ac_c_werror_flag"
	7217	\|\| test ! -s conftest.err'
	7218	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	7219	(eval $ac_try) 2>&5
	7220	ac_status=$?
	7221	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	7222	(exit $ac_status); }; } &&
	7223	{ ac_try='test -s conftest.$ac_objext'
	7224	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	7225	(eval $ac_try) 2>&5
	7226	ac_status=$?
	7227	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	7228	(exit $ac_status); }; }; then
	7229	ac_header_compiler=yes
	7230	else
	7231	echo "$as_me: failed program was:" >&5
	7232	sed 's/^/\| /' conftest.$ac_ext >&5
	7233
	7234	ac_header_compiler=no
	7235	fi
	7236	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	7237	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
	7238	echo "${ECHO_T}$ac_header_compiler" >&6
	7239
	7240	# Is the header present?
	7241	echo "$as_me:$LINENO: checking $ac_header presence" >&5
	7242	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
	7243	cat >conftest.$ac_ext <<_ACEOF
	7244	/* confdefs.h. */
	7245	_ACEOF
	7246	cat confdefs.h >>conftest.$ac_ext
	7247	cat >>conftest.$ac_ext <<_ACEOF
	7248	/* end confdefs.h. */
	7249	#include <$ac_header>
	7250	_ACEOF
	7251	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
	7252	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
	7253	ac_status=$?
	7254	grep -v '^ *+' conftest.er1 >conftest.err
	7255	rm -f conftest.er1
	7256	cat conftest.err >&5
	7257	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	7258	(exit $ac_status); } >/dev/null; then
	7259	if test -s conftest.err; then
	7260	ac_cpp_err=$ac_c_preproc_warn_flag
	7261	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
	7262	else
	7263	ac_cpp_err=
	7264	fi
	7265	else
	7266	ac_cpp_err=yes
	7267	fi
	7268	if test -z "$ac_cpp_err"; then
	7269	ac_header_preproc=yes
	7270	else
	7271	echo "$as_me: failed program was:" >&5
	7272	sed 's/^/\| /' conftest.$ac_ext >&5
	7273
	7274	ac_header_preproc=no
	7275	fi
	7276	rm -f conftest.err conftest.$ac_ext
	7277	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
	7278	echo "${ECHO_T}$ac_header_preproc" >&6
	7279
	7280	# So? What about this header?
	7281	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
	7282	yes:no: )
	7283	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
	7284	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
	7285	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
	7286	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
	7287	ac_header_preproc=yes
	7288	;;
	7289	no:yes:* )
	7290	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
	7291	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
	7292	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
	7293	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
	7294	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
	7295	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
	7296	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
	7297	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
	7298	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
	7299	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
	7300	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
	7301	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
	7302	(
	7303	cat <<\_ASBOX
	7304	## ------------------------------------------- ##
	7305	## Report this to orxonox-dev@mail.datacore.ch ##
	7306	## ------------------------------------------- ##
	7307	_ASBOX
	7308	) \|
	7309	sed "s/^/$as_me: WARNING: /" >&2
	7310	;;
	7311	esac
	7312	echo "$as_me:$LINENO: checking for $ac_header" >&5
	7313	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	7314	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	7315	echo $ECHO_N "(cached) $ECHO_C" >&6
	7316	else
	7317	eval "$as_ac_Header=\$ac_header_preproc"
	7318	fi
	7319	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	7320	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	7321
	7322	fi
	7323	if test `eval echo '${'$as_ac_Header'}'` = yes; then
	7324	cat >>confdefs.h <<_ACEOF
	7325	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
	7326	_ACEOF
	7327
	7328	fi
	7329
	7330	done
	7331
	7332	echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5
	7333	echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6
	7334	if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then
	7335	echo $ECHO_N "(cached) $ECHO_C" >&6
	7336	else
	7337	if test "$cross_compiling" = yes; then
	7338	ac_cv_func_malloc_0_nonnull=no
	7339	else
	7340	cat >conftest.$ac_ext <<_ACEOF
	7341	/* confdefs.h. */
	7342	_ACEOF
	7343	cat confdefs.h >>conftest.$ac_ext
	7344	cat >>conftest.$ac_ext <<_ACEOF
	7345	/* end confdefs.h. */
	7346	#if STDC_HEADERS \|\| HAVE_STDLIB_H
	7347	# include <stdlib.h>
	7348	#else
	7349	char *malloc ();
	7350	#endif
	7351
	7352	int
	7353	main ()
	7354	{
	7355	exit (malloc (0) ? 0 : 1);
	7356	;
	7357	return 0;
	7358	}
	7359	_ACEOF
	7360	rm -f conftest$ac_exeext
	7361	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
	7362	(eval $ac_link) 2>&5
	7363	ac_status=$?
	7364	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	7365	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
	7366	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	7367	(eval $ac_try) 2>&5
	7368	ac_status=$?
	7369	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	7370	(exit $ac_status); }; }; then
	7371	ac_cv_func_malloc_0_nonnull=yes
	7372	else
	7373	echo "$as_me: program exited with status $ac_status" >&5
	7374	echo "$as_me: failed program was:" >&5
	7375	sed 's/^/\| /' conftest.$ac_ext >&5
	7376
	7377	( exit $ac_status )
	7378	ac_cv_func_malloc_0_nonnull=no
	7379	fi
	7380	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
	7381	fi
	7382	fi
	7383	echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5
	7384	echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6
	7385	if test $ac_cv_func_malloc_0_nonnull = yes; then
	7386
	7387	cat >>confdefs.h <<\_ACEOF
	7388	#define HAVE_MALLOC 1
	7389	_ACEOF
	7390
	7391	else
	7392	cat >>confdefs.h <<\_ACEOF
	7393	#define HAVE_MALLOC 0
	7394	_ACEOF
	7395
	7396	case $LIBOBJS in
	7397	"malloc.$ac_objext" \| \
	7398	*" malloc.$ac_objext" \| \
	7399	"malloc.$ac_objext "* \| \
	7400	" malloc.$ac_objext " ) ;;
	7401	*) LIBOBJS="$LIBOBJS malloc.$ac_objext" ;;
	7402	esac
	7403
	7404
	7405	cat >>confdefs.h <<\_ACEOF
	7406	#define malloc rpl_malloc
	7407	_ACEOF
	7408
	7409	fi
	7410
	7411
	7412
	7413
	7414
	7415	for ac_func in bzero sqrt
	7416	do
	7417	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
	7418	echo "$as_me:$LINENO: checking for $ac_func" >&5
	7419	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
	7420	if eval "test \"\${$as_ac_var+set}\" = set"; then
	7421	echo $ECHO_N "(cached) $ECHO_C" >&6
	7422	else
	7423	cat >conftest.$ac_ext <<_ACEOF
	7424	/* confdefs.h. */
	7425	_ACEOF
	7426	cat confdefs.h >>conftest.$ac_ext
	7427	cat >>conftest.$ac_ext <<_ACEOF
	7428	/* end confdefs.h. */
	7429	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
	7430	For example, HP-UX 11i <limits.h> declares gettimeofday. */
	7431	#define $ac_func innocuous_$ac_func
	7432
	7433	/* System header to define __stub macros and hopefully few prototypes,
	7434	which can conflict with char $ac_func (); below.
	7435	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
	7436	<limits.h> exists even on freestanding compilers. */
	7437
	7438	#ifdef __STDC__
	7439	# include <limits.h>
	7440	#else
	7441	# include <assert.h>
	7442	#endif
	7443
	7444	#undef $ac_func
	7445
	7446	/* Override any gcc2 internal prototype to avoid an error. */
	7447	#ifdef __cplusplus
	7448	extern "C"
	7449	{
	7450	#endif
	7451	/* We use char because int might match the return type of a gcc2
	7452	builtin and then its argument prototype would still apply. */
	7453	char $ac_func ();
	7454	/* The GNU C library defines this for functions which it implements
	7455	to always fail with ENOSYS. Some functions are actually named
	7456	something starting with __ and the normal name is an alias. */
	7457	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
	7458	choke me
	7459	#else
	7460	char (*f) () = $ac_func;
	7461	#endif
	7462	#ifdef __cplusplus
	7463	}
	7464	#endif
	7465
	7466	int
	7467	main ()
	7468	{
	7469	return f != $ac_func;
	7470	;
	7471	return 0;
	7472	}
	7473	_ACEOF
	7474	rm -f conftest.$ac_objext conftest$ac_exeext
	7475	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
	7476	(eval $ac_link) 2>conftest.er1
	7477	ac_status=$?
	7478	grep -v '^ *+' conftest.er1 >conftest.err
	7479	rm -f conftest.er1
	7480	cat conftest.err >&5
	7481	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	7482	(exit $ac_status); } &&
	7483	{ ac_try='test -z "$ac_c_werror_flag"
	7484	\|\| test ! -s conftest.err'
	7485	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	7486	(eval $ac_try) 2>&5
	7487	ac_status=$?
	7488	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	7489	(exit $ac_status); }; } &&
	7490	{ ac_try='test -s conftest$ac_exeext'
	7491	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	7492	(eval $ac_try) 2>&5
	7493	ac_status=$?
	7494	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	7495	(exit $ac_status); }; }; then
	7496	eval "$as_ac_var=yes"
	7497	else
	7498	echo "$as_me: failed program was:" >&5
	7499	sed 's/^/\| /' conftest.$ac_ext >&5
	7500
	7501	eval "$as_ac_var=no"
	7502	fi
	7503	rm -f conftest.err conftest.$ac_objext \
	7504	conftest$ac_exeext conftest.$ac_ext
	7505	fi
	7506	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
	7507	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
	7508	if test `eval echo '${'$as_ac_var'}'` = yes; then
	7509	cat >>confdefs.h <<_ACEOF
	7510	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
	7511	_ACEOF
	7512
	7513	fi
	7514	done
	7515
	7516
[2819]	7517	ac_config_files="$ac_config_files Makefile console/Makefile gui/Makefile src/Makefile importer/Makefile"
[1956]	7518
	7519	cat >confcache <<\_ACEOF
	7520	# This file is a shell script that caches the results of configure
	7521	# tests run on this system so they can be shared between configure
	7522	# scripts and configure runs, see configure's option --config-cache.
	7523	# It is not useful on other systems. If it contains results you don't
	7524	# want to keep, you may remove or edit it.
	7525	#
	7526	# config.status only pays attention to the cache file if you give it
	7527	# the --recheck option to rerun configure.
	7528	#
	7529	# `ac_cv_env_foo' variables (set or unset) will be overridden when
	7530	# loading this file, other unset `ac_cv_foo' will be assigned the
	7531	# following values.
	7532
	7533	_ACEOF
	7534
	7535	# The following way of writing the cache mishandles newlines in values,
	7536	# but we know of no workaround that is simple, portable, and efficient.
	7537	# So, don't put newlines in cache variables' values.
	7538	# Ultrix sh set writes to stderr and can't be redirected directly,
	7539	# and sets the high bit in the cache file unless we assign to the vars.
	7540	{
	7541	(set) 2>&1 \|
	7542	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
	7543	ac_space=\ )
	7544	# `set' does not quote correctly, so add quotes (double-quote
	7545	# substitution turns \\\\ into \\, and sed turns \\ into \).
	7546	sed -n \
	7547	"s/'/'\\\\''/g;
	7548	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
	7549	;;
	7550	*)
	7551	# `set' quotes correctly as required by POSIX, so do not add quotes.
	7552	sed -n \
	7553	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
	7554	;;
	7555	esac;
	7556	} \|
	7557	sed '
	7558	t clear
	7559	: clear
	7560	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
	7561	t end
	7562	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/
	7563	: end' >>confcache
	7564	if diff $cache_file confcache >/dev/null 2>&1; then :; else
	7565	if test -w $cache_file; then
	7566	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
	7567	cat confcache >$cache_file
	7568	else
	7569	echo "not updating unwritable cache $cache_file"
	7570	fi
	7571	fi
	7572	rm -f confcache
	7573
	7574	test "x$prefix" = xNONE && prefix=$ac_default_prefix
	7575	# Let make expand exec_prefix.
	7576	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
	7577
	7578	# VPATH may cause trouble with some makes, so we remove $(srcdir),
	7579	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
	7580	# trailing colons and then remove the whole line if VPATH becomes empty
	7581	# (actually we leave an empty line to preserve line numbers).
	7582	if test "x$srcdir" = x.; then
	7583	ac_vpsub='/^[ ]VPATH[ ]=/{
	7584	s/:\$(srcdir):/:/;
	7585	s/:\${srcdir}:/:/;
	7586	s/:@srcdir@:/:/;
	7587	s/^$[^=]=[ ]$:*/\1/;
	7588	s/:*$//;
	7589	s/^[^=]=[ ]$//;
	7590	}'
	7591	fi
	7592
	7593	DEFS=-DHAVE_CONFIG_H
	7594
	7595	ac_libobjs=
	7596	ac_ltlibobjs=
	7597	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
	7598	# 1. Remove the extension, and $U if already installed.
	7599	ac_i=`echo "$ac_i" \|
	7600	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
	7601	# 2. Add them.
	7602	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
	7603	ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
	7604	done
	7605	LIBOBJS=$ac_libobjs
	7606
	7607	LTLIBOBJS=$ac_ltlibobjs
	7608
	7609
	7610	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
	7611	{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
	7612	Usually this means the macro was only invoked conditionally." >&5
	7613	echo "$as_me: error: conditional \"AMDEP\" was never defined.
	7614	Usually this means the macro was only invoked conditionally." >&2;}
	7615	{ (exit 1); exit 1; }; }
	7616	fi
	7617	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
	7618	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.
	7619	Usually this means the macro was only invoked conditionally." >&5
	7620	echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
	7621	Usually this means the macro was only invoked conditionally." >&2;}
	7622	{ (exit 1); exit 1; }; }
	7623	fi
	7624	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
	7625	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
	7626	Usually this means the macro was only invoked conditionally." >&5
	7627	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
	7628	Usually this means the macro was only invoked conditionally." >&2;}
	7629	{ (exit 1); exit 1; }; }
	7630	fi
[2980]	7631	if test -z "${HAVE_GTK2_TRUE}" && test -z "${HAVE_GTK2_FALSE}"; then
	7632	{ { echo "$as_me:$LINENO: error: conditional \"HAVE_GTK2\" was never defined.
	7633	Usually this means the macro was only invoked conditionally." >&5
	7634	echo "$as_me: error: conditional \"HAVE_GTK2\" was never defined.
	7635	Usually this means the macro was only invoked conditionally." >&2;}
	7636	{ (exit 1); exit 1; }; }
	7637	fi
[1956]	7638
	7639	: ${CONFIG_STATUS=./config.status}
	7640	ac_clean_files_save=$ac_clean_files
	7641	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
	7642	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
	7643	echo "$as_me: creating $CONFIG_STATUS" >&6;}
	7644	cat >$CONFIG_STATUS <<_ACEOF
	7645	#! $SHELL
	7646	# Generated by $as_me.
	7647	# Run this file to recreate the current configuration.
	7648	# Compiler output produced by configure, useful for debugging
	7649	# configure, is in config.log if it exists.
	7650
	7651	debug=false
	7652	ac_cs_recheck=false
	7653	ac_cs_silent=false
	7654	SHELL=\${CONFIG_SHELL-$SHELL}
	7655	_ACEOF
	7656
	7657	cat >>$CONFIG_STATUS <<\_ACEOF
	7658	## --------------------- ##
	7659	## M4sh Initialization. ##
	7660	## --------------------- ##
	7661
	7662	# Be Bourne compatible
	7663	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
	7664	emulate sh
	7665	NULLCMD=:
	7666	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
	7667	# is contrary to our usage. Disable this feature.
	7668	alias -g '${1+"$@"}'='"$@"'
	7669	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
	7670	set -o posix
	7671	fi
	7672	DUALCASE=1; export DUALCASE # for MKS sh
	7673
	7674	# Support unset when possible.
	7675	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
	7676	as_unset=unset
	7677	else
	7678	as_unset=false
	7679	fi
	7680
	7681
	7682	# Work around bugs in pre-3.0 UWIN ksh.
	7683	$as_unset ENV MAIL MAILPATH
	7684	PS1='$ '
	7685	PS2='> '
	7686	PS4='+ '
	7687
	7688	# NLS nuisances.
	7689	for as_var in \
	7690	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
	7691	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
	7692	LC_TELEPHONE LC_TIME
	7693	do
	7694	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
	7695	eval $as_var=C; export $as_var
	7696	else
	7697	$as_unset $as_var
	7698	fi
	7699	done
	7700
	7701	# Required to use basename.
	7702	if expr a : '$a$' >/dev/null 2>&1; then
	7703	as_expr=expr
	7704	else
	7705	as_expr=false
	7706	fi
	7707
	7708	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
	7709	as_basename=basename
	7710	else
	7711	as_basename=false
	7712	fi
	7713
	7714
	7715	# Name of the executable.
	7716	as_me=`$as_basename "$0" \|\|
	7717	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
	7718	X"$0" : 'X$//$$' \\| \
	7719	X"$0" : 'X$/$$' \\| \
	7720	. : '$.$' 2>/dev/null \|\|
	7721	echo X/"$0" \|
	7722	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
	7723	/^X\/$\/\/$$/{ s//\1/; q; }
	7724	/^X\/$\/$.*/{ s//\1/; q; }
	7725	s/.*/./; q'`
	7726
	7727
	7728	# PATH needs CR, and LINENO needs CR and PATH.
	7729	# Avoid depending upon Character Ranges.
	7730	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
	7731	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
	7732	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
	7733	as_cr_digits='0123456789'
	7734	as_cr_alnum=$as_cr_Letters$as_cr_digits
	7735
	7736	# The user is always right.
	7737	if test "${PATH_SEPARATOR+set}" != set; then
	7738	echo "#! /bin/sh" >conf$$.sh
	7739	echo "exit 0" >>conf$$.sh
	7740	chmod +x conf$$.sh
	7741	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
	7742	PATH_SEPARATOR=';'
	7743	else
	7744	PATH_SEPARATOR=:
	7745	fi
	7746	rm -f conf$$.sh
	7747	fi
	7748
	7749
	7750	as_lineno_1=$LINENO
	7751	as_lineno_2=$LINENO
	7752	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
	7753	test "x$as_lineno_1" != "x$as_lineno_2" &&
	7754	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
	7755	# Find who we are. Look in the path if we contain no path at all
	7756	# relative or not.
	7757	case $0 in
	7758	[\\/] ) as_myself=$0 ;;
	7759	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	7760	for as_dir in $PATH
	7761	do
	7762	IFS=$as_save_IFS
	7763	test -z "$as_dir" && as_dir=.
	7764	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
	7765	done
	7766
	7767	;;
	7768	esac
	7769	# We did not find ourselves, most probably we were run as `sh COMMAND'
	7770	# in which case we are not to be found in the path.
	7771	if test "x$as_myself" = x; then
	7772	as_myself=$0
	7773	fi
	7774	if test ! -f "$as_myself"; then
	7775	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
	7776	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
	7777	{ (exit 1); exit 1; }; }
	7778	fi
	7779	case $CONFIG_SHELL in
	7780	'')
	7781	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	7782	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
	7783	do
	7784	IFS=$as_save_IFS
	7785	test -z "$as_dir" && as_dir=.
	7786	for as_base in sh bash ksh sh5; do
	7787	case $as_dir in
	7788	/*)
	7789	if ("$as_dir/$as_base" -c '
	7790	as_lineno_1=$LINENO
	7791	as_lineno_2=$LINENO
	7792	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
	7793	test "x$as_lineno_1" != "x$as_lineno_2" &&
	7794	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
	7795	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
	7796	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
	7797	CONFIG_SHELL=$as_dir/$as_base
	7798	export CONFIG_SHELL
	7799	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
	7800	fi;;
	7801	esac
	7802	done
	7803	done
	7804	;;
	7805	esac
	7806
	7807	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
	7808	# uniformly replaced by the line number. The first 'sed' inserts a
	7809	# line-number line before each line; the second 'sed' does the real
	7810	# work. The second script uses 'N' to pair each line-number line
	7811	# with the numbered line, and appends trailing '-' during
	7812	# substitution so that $LINENO is not a special case at line end.
	7813	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
	7814	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
	7815	sed '=' <$as_myself \|
	7816	sed '
	7817	N
	7818	s,$,-,
	7819	: loop
	7820	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
	7821	t loop
	7822	s,-$,,
	7823	s,^['$as_cr_digits']*\n,,
	7824	' >$as_me.lineno &&
	7825	chmod +x $as_me.lineno \|\|
	7826	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
	7827	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
	7828	{ (exit 1); exit 1; }; }
	7829
	7830	# Don't try to exec as it changes $[0], causing all sort of problems
	7831	# (the dirname of $[0] is not the place where we might find the
	7832	# original and so on. Autoconf is especially sensible to this).
	7833	. ./$as_me.lineno
	7834	# Exit status is that of the last command.
	7835	exit
	7836	}
	7837
	7838
	7839	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
	7840	c,-n*) ECHO_N= ECHO_C='
	7841	' ECHO_T=' ' ;;
	7842	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
	7843	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
	7844	esac
	7845
	7846	if expr a : '$a$' >/dev/null 2>&1; then
	7847	as_expr=expr
	7848	else
	7849	as_expr=false
	7850	fi
	7851
	7852	rm -f conf$$ conf$$.exe conf$$.file
	7853	echo >conf$$.file
	7854	if ln -s conf$$.file conf$$ 2>/dev/null; then
	7855	# We could just check for DJGPP; but this test a) works b) is more generic
	7856	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
	7857	if test -f conf$$.exe; then
	7858	# Don't use ln at all; we don't have any links
	7859	as_ln_s='cp -p'
	7860	else
	7861	as_ln_s='ln -s'
	7862	fi
	7863	elif ln conf$$.file conf$$ 2>/dev/null; then
	7864	as_ln_s=ln
	7865	else
	7866	as_ln_s='cp -p'
	7867	fi
	7868	rm -f conf$$ conf$$.exe conf$$.file
	7869
	7870	if mkdir -p . 2>/dev/null; then
	7871	as_mkdir_p=:
	7872	else
	7873	test -d ./-p && rmdir ./-p
	7874	as_mkdir_p=false
	7875	fi
	7876
	7877	as_executable_p="test -f"
	7878
	7879	# Sed expression to map a string onto a valid CPP name.
	7880	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
	7881
	7882	# Sed expression to map a string onto a valid variable name.
	7883	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
	7884
	7885
	7886	# IFS
	7887	# We need space, tab and new line, in precisely that order.
	7888	as_nl='
	7889	'
	7890	IFS=" $as_nl"
	7891
	7892	# CDPATH.
	7893	$as_unset CDPATH
	7894
	7895	exec 6>&1
	7896
	7897	# Open the log real soon, to keep \$[0] and so on meaningful, and to
	7898	# report actual input values of CONFIG_FILES etc. instead of their
	7899	# values after options handling. Logging --version etc. is OK.
	7900	exec 5>>config.log
	7901	{
	7902	echo
	7903	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
	7904	## Running $as_me. ##
	7905	_ASBOX
	7906	} >&5
	7907	cat >&5 <<_CSEOF
	7908
	7909	This file was extended by orxonox $as_me 0.1-pre-alpha, which was
	7910	generated by GNU Autoconf 2.59. Invocation command line was
	7911
	7912	CONFIG_FILES = $CONFIG_FILES
	7913	CONFIG_HEADERS = $CONFIG_HEADERS
	7914	CONFIG_LINKS = $CONFIG_LINKS
	7915	CONFIG_COMMANDS = $CONFIG_COMMANDS
	7916	$ $0 $@
	7917
	7918	_CSEOF
	7919	echo "on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`" >&5
	7920	echo >&5
	7921	_ACEOF
	7922
	7923	# Files that config.status was made for.
	7924	if test -n "$ac_config_files"; then
	7925	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
	7926	fi
	7927
	7928	if test -n "$ac_config_headers"; then
	7929	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
	7930	fi
	7931
	7932	if test -n "$ac_config_links"; then
	7933	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
	7934	fi
	7935
	7936	if test -n "$ac_config_commands"; then
	7937	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
	7938	fi
	7939
	7940	cat >>$CONFIG_STATUS <<\_ACEOF
	7941
	7942	ac_cs_usage="\
	7943	\`$as_me' instantiates files from templates according to the
	7944	current configuration.
	7945
	7946	Usage: $0 [OPTIONS] [FILE]...
	7947
	7948	-h, --help print this help, then exit
	7949	-V, --version print version number, then exit
	7950	-q, --quiet do not print progress messages
	7951	-d, --debug don't remove temporary files
	7952	--recheck update $as_me by reconfiguring in the same conditions
	7953	--file=FILE[:TEMPLATE]
	7954	instantiate the configuration file FILE
	7955	--header=FILE[:TEMPLATE]
	7956	instantiate the configuration header FILE
	7957
	7958	Configuration files:
	7959	$config_files
	7960
	7961	Configuration headers:
	7962	$config_headers
	7963
	7964	Configuration commands:
	7965	$config_commands
	7966
	7967	Report bugs to <bug-autoconf@gnu.org>."
	7968	_ACEOF
	7969
	7970	cat >>$CONFIG_STATUS <<_ACEOF
	7971	ac_cs_version="\\
	7972	orxonox config.status 0.1-pre-alpha
	7973	configured by $0, generated by GNU Autoconf 2.59,
	7974	with options \\"`echo "$ac_configure_args" \| sed 's/[\\""\`\$]/\\\\&/g'`\\"
	7975
	7976	Copyright (C) 2003 Free Software Foundation, Inc.
	7977	This config.status script is free software; the Free Software Foundation
	7978	gives unlimited permission to copy, distribute and modify it."
	7979	srcdir=$srcdir
	7980	INSTALL="$INSTALL"
	7981	_ACEOF
	7982
	7983	cat >>$CONFIG_STATUS <<\_ACEOF
	7984	# If no file are specified by the user, then we need to provide default
	7985	# value. By we need to know if files were specified by the user.
	7986	ac_need_defaults=:
	7987	while test $# != 0
	7988	do
	7989	case $1 in
	7990	--=)
	7991	ac_option=`expr "x$1" : 'x$[^=]*$='`
	7992	ac_optarg=`expr "x$1" : 'x[^=]=$.$'`
	7993	ac_shift=:
	7994	;;
	7995	-*)
	7996	ac_option=$1
	7997	ac_optarg=$2
	7998	ac_shift=shift
	7999	;;
	8000	*) # This is not an option, so the user has probably given explicit
	8001	# arguments.
	8002	ac_option=$1
	8003	ac_need_defaults=false;;
	8004	esac
	8005
	8006	case $ac_option in
	8007	# Handling of the options.
	8008	_ACEOF
	8009	cat >>$CONFIG_STATUS <<\_ACEOF
	8010	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
	8011	ac_cs_recheck=: ;;
	8012	--version \| --vers* \| -V )
	8013	echo "$ac_cs_version"; exit 0 ;;
	8014	--he \| --h)
	8015	# Conflict between --help and --header
	8016	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
	8017	Try \`$0 --help' for more information." >&5
	8018	echo "$as_me: error: ambiguous option: $1
	8019	Try \`$0 --help' for more information." >&2;}
	8020	{ (exit 1); exit 1; }; };;
	8021	--help \| --hel \| -h )
	8022	echo "$ac_cs_usage"; exit 0 ;;
	8023	--debug \| --d* \| -d )
	8024	debug=: ;;
	8025	--file \| --fil \| --fi \| --f )
	8026	$ac_shift
	8027	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
	8028	ac_need_defaults=false;;
	8029	--header \| --heade \| --head \| --hea )
	8030	$ac_shift
	8031	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
	8032	ac_need_defaults=false;;
	8033	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
	8034	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
	8035	ac_cs_silent=: ;;
	8036
	8037	# This is an error.
	8038	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
	8039	Try \`$0 --help' for more information." >&5
	8040	echo "$as_me: error: unrecognized option: $1
	8041	Try \`$0 --help' for more information." >&2;}
	8042	{ (exit 1); exit 1; }; } ;;
	8043
	8044	*) ac_config_targets="$ac_config_targets $1" ;;
	8045
	8046	esac
	8047	shift
	8048	done
	8049
	8050	ac_configure_extra_args=
	8051
	8052	if $ac_cs_silent; then
	8053	exec 6>/dev/null
	8054	ac_configure_extra_args="$ac_configure_extra_args --silent"
	8055	fi
	8056
	8057	_ACEOF
	8058	cat >>$CONFIG_STATUS <<_ACEOF
	8059	if \$ac_cs_recheck; then
	8060	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
	8061	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
	8062	fi
	8063
	8064	_ACEOF
	8065
	8066	cat >>$CONFIG_STATUS <<_ACEOF
	8067	#
	8068	# INIT-COMMANDS section.
	8069	#
	8070
	8071	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
	8072
	8073	_ACEOF
	8074
	8075
	8076
	8077	cat >>$CONFIG_STATUS <<\_ACEOF
	8078	for ac_config_target in $ac_config_targets
	8079	do
	8080	case "$ac_config_target" in
	8081	# Handling of arguments.
	8082	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
	8083	"console/Makefile" ) CONFIG_FILES="$CONFIG_FILES console/Makefile" ;;
	8084	"gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES gui/Makefile" ;;
	8085	"src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
[2819]	8086	"importer/Makefile" ) CONFIG_FILES="$CONFIG_FILES importer/Makefile" ;;
[1956]	8087	"depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
	8088	"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
	8089	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
	8090	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
	8091	{ (exit 1); exit 1; }; };;
	8092	esac
	8093	done
	8094
	8095	# If the user did not use the arguments to specify the items to instantiate,
	8096	# then the envvar interface is used. Set only those that are not.
	8097	# We use the long form for the default assignment because of an extremely
	8098	# bizarre bug on SunOS 4.1.3.
	8099	if $ac_need_defaults; then
	8100	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
	8101	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
	8102	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
	8103	fi
	8104
	8105	# Have a temporary directory for convenience. Make it in the build tree
	8106	# simply because there is no reason to put it here, and in addition,
	8107	# creating and moving files from /tmp can sometimes cause problems.
	8108	# Create a temporary directory, and hook for its removal unless debugging.
	8109	$debug \|\|
	8110	{
	8111	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
	8112	trap '{ (exit 1); exit 1; }' 1 2 13 15
	8113	}
	8114
	8115	# Create a (secure) tmp directory for tmp files.
	8116
	8117	{
	8118	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
	8119	test -n "$tmp" && test -d "$tmp"
	8120	} \|\|
	8121	{
	8122	tmp=./confstat$$-$RANDOM
	8123	(umask 077 && mkdir $tmp)
	8124	} \|\|
	8125	{
	8126	echo "$me: cannot create a temporary directory in ." >&2
	8127	{ (exit 1); exit 1; }
	8128	}
	8129
	8130	_ACEOF
	8131
	8132	cat >>$CONFIG_STATUS <<_ACEOF
	8133
	8134	#
	8135	# CONFIG_FILES section.
	8136	#
	8137
	8138	# No need to generate the scripts if there are no CONFIG_FILES.
	8139	# This happens for instance when ./config.status config.h
	8140	if test -n "\$CONFIG_FILES"; then
	8141	# Protect against being on the right side of a sed subst in config.status.
	8142	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
	8143	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
	8144	s,@SHELL@,$SHELL,;t t
	8145	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
	8146	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
	8147	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
	8148	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
	8149	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
	8150	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
	8151	s,@exec_prefix@,$exec_prefix,;t t
	8152	s,@prefix@,$prefix,;t t
	8153	s,@program_transform_name@,$program_transform_name,;t t
	8154	s,@bindir@,$bindir,;t t
	8155	s,@sbindir@,$sbindir,;t t
	8156	s,@libexecdir@,$libexecdir,;t t
	8157	s,@datadir@,$datadir,;t t
	8158	s,@sysconfdir@,$sysconfdir,;t t
	8159	s,@sharedstatedir@,$sharedstatedir,;t t
	8160	s,@localstatedir@,$localstatedir,;t t
	8161	s,@libdir@,$libdir,;t t
	8162	s,@includedir@,$includedir,;t t
	8163	s,@oldincludedir@,$oldincludedir,;t t
	8164	s,@infodir@,$infodir,;t t
	8165	s,@mandir@,$mandir,;t t
	8166	s,@build_alias@,$build_alias,;t t
	8167	s,@host_alias@,$host_alias,;t t
	8168	s,@target_alias@,$target_alias,;t t
	8169	s,@DEFS@,$DEFS,;t t
	8170	s,@ECHO_C@,$ECHO_C,;t t
	8171	s,@ECHO_N@,$ECHO_N,;t t
	8172	s,@ECHO_T@,$ECHO_T,;t t
	8173	s,@LIBS@,$LIBS,;t t
[2980]	8174	s,@build@,$build,;t t
	8175	s,@build_cpu@,$build_cpu,;t t
	8176	s,@build_vendor@,$build_vendor,;t t
	8177	s,@build_os@,$build_os,;t t
	8178	s,@host@,$host,;t t
	8179	s,@host_cpu@,$host_cpu,;t t
	8180	s,@host_vendor@,$host_vendor,;t t
	8181	s,@host_os@,$host_os,;t t
	8182	s,@target@,$target,;t t
	8183	s,@target_cpu@,$target_cpu,;t t
	8184	s,@target_vendor@,$target_vendor,;t t
	8185	s,@target_os@,$target_os,;t t
[1956]	8186	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
	8187	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
	8188	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
	8189	s,@CYGPATH_W@,$CYGPATH_W,;t t
	8190	s,@PACKAGE@,$PACKAGE,;t t
	8191	s,@VERSION@,$VERSION,;t t
	8192	s,@ACLOCAL@,$ACLOCAL,;t t
	8193	s,@AUTOCONF@,$AUTOCONF,;t t
	8194	s,@AUTOMAKE@,$AUTOMAKE,;t t
	8195	s,@AUTOHEADER@,$AUTOHEADER,;t t
	8196	s,@MAKEINFO@,$MAKEINFO,;t t
	8197	s,@AMTAR@,$AMTAR,;t t
	8198	s,@install_sh@,$install_sh,;t t
	8199	s,@STRIP@,$STRIP,;t t
	8200	s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
	8201	s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
[2706]	8202	s,@mkdir_p@,$mkdir_p,;t t
[1956]	8203	s,@AWK@,$AWK,;t t
	8204	s,@SET_MAKE@,$SET_MAKE,;t t
	8205	s,@am__leading_dot@,$am__leading_dot,;t t
	8206	s,@CXX@,$CXX,;t t
	8207	s,@CXXFLAGS@,$CXXFLAGS,;t t
	8208	s,@LDFLAGS@,$LDFLAGS,;t t
	8209	s,@CPPFLAGS@,$CPPFLAGS,;t t
	8210	s,@ac_ct_CXX@,$ac_ct_CXX,;t t
	8211	s,@EXEEXT@,$EXEEXT,;t t
	8212	s,@OBJEXT@,$OBJEXT,;t t
	8213	s,@DEPDIR@,$DEPDIR,;t t
	8214	s,@am__include@,$am__include,;t t
	8215	s,@am__quote@,$am__quote,;t t
	8216	s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
	8217	s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
	8218	s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
	8219	s,@CXXDEPMODE@,$CXXDEPMODE,;t t
	8220	s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
	8221	s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
	8222	s,@CC@,$CC,;t t
	8223	s,@CFLAGS@,$CFLAGS,;t t
	8224	s,@ac_ct_CC@,$ac_ct_CC,;t t
	8225	s,@CCDEPMODE@,$CCDEPMODE,;t t
	8226	s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
	8227	s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
	8228	s,@CPP@,$CPP,;t t
	8229	s,@EGREP@,$EGREP,;t t
[2989]	8230	s,@MSBITFIELDS@,$MSBITFIELDS,;t t
[3099]	8231	s,@GTK2_LIBS@,$GTK2_LIBS,;t t
[2980]	8232	s,@GTK2_CFLAGS@,$GTK2_CFLAGS,;t t
	8233	s,@HAVE_GTK2_TRUE@,$HAVE_GTK2_TRUE,;t t
	8234	s,@HAVE_GTK2_FALSE@,$HAVE_GTK2_FALSE,;t t
[1956]	8235	s,@LIBOBJS@,$LIBOBJS,;t t
	8236	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
	8237	CEOF
	8238
	8239	_ACEOF
	8240
	8241	cat >>$CONFIG_STATUS <<\_ACEOF
	8242	# Split the substitutions into bite-sized pieces for seds with
	8243	# small command number limits, like on Digital OSF/1 and HP-UX.
	8244	ac_max_sed_lines=48
	8245	ac_sed_frag=1 # Number of current file.
	8246	ac_beg=1 # First line for current file.
	8247	ac_end=$ac_max_sed_lines # Line after last line for current file.
	8248	ac_more_lines=:
	8249	ac_sed_cmds=
	8250	while $ac_more_lines; do
	8251	if test $ac_beg -gt 1; then
	8252	sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
	8253	else
	8254	sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
	8255	fi
	8256	if test ! -s $tmp/subs.frag; then
	8257	ac_more_lines=false
	8258	else
	8259	# The purpose of the label and of the branching condition is to
	8260	# speed up the sed processing (if there are no `@' at all, there
	8261	# is no need to browse any of the substitutions).
	8262	# These are the two extra sed commands mentioned above.
	8263	(echo ':t
	8264	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
	8265	if test -z "$ac_sed_cmds"; then
	8266	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
	8267	else
	8268	ac_sed_cmds="$ac_sed_cmds \| sed -f $tmp/subs-$ac_sed_frag.sed"
	8269	fi
	8270	ac_sed_frag=`expr $ac_sed_frag + 1`
	8271	ac_beg=$ac_end
	8272	ac_end=`expr $ac_end + $ac_max_sed_lines`
	8273	fi
	8274	done
	8275	if test -z "$ac_sed_cmds"; then
	8276	ac_sed_cmds=cat
	8277	fi
	8278	fi # test -n "$CONFIG_FILES"
	8279
	8280	_ACEOF
	8281	cat >>$CONFIG_STATUS <<\_ACEOF
	8282	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
	8283	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
	8284	case $ac_file in
	8285	- \| :- \| :-:* ) # input from stdin
	8286	cat >$tmp/stdin
	8287	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
	8288	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
	8289	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
	8290	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
	8291	* ) ac_file_in=$ac_file.in ;;
	8292	esac
	8293
	8294	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
	8295	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
	8296	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
	8297	X"$ac_file" : 'X$//$[^/]' \\| \
	8298	X"$ac_file" : 'X$//$$' \\| \
	8299	X"$ac_file" : 'X$/$' \\| \
	8300	. : '$.$' 2>/dev/null \|\|
	8301	echo X"$ac_file" \|
	8302	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
	8303	/^X$\/\/$[^/].*/{ s//\1/; q; }
	8304	/^X$\/\/$$/{ s//\1/; q; }
	8305	/^X$\/$.*/{ s//\1/; q; }
	8306	s/.*/./; q'`
	8307	{ if $as_mkdir_p; then
	8308	mkdir -p "$ac_dir"
	8309	else
	8310	as_dir="$ac_dir"
	8311	as_dirs=
	8312	while test ! -d "$as_dir"; do
	8313	as_dirs="$as_dir $as_dirs"
	8314	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
	8315	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
	8316	X"$as_dir" : 'X$//$[^/]' \\| \
	8317	X"$as_dir" : 'X$//$$' \\| \
	8318	X"$as_dir" : 'X$/$' \\| \
	8319	. : '$.$' 2>/dev/null \|\|
	8320	echo X"$as_dir" \|
	8321	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
	8322	/^X$\/\/$[^/].*/{ s//\1/; q; }
	8323	/^X$\/\/$$/{ s//\1/; q; }
	8324	/^X$\/$.*/{ s//\1/; q; }
	8325	s/.*/./; q'`
	8326	done
	8327	test ! -n "$as_dirs" \|\| mkdir $as_dirs
	8328	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
	8329	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
	8330	{ (exit 1); exit 1; }; }; }
	8331
	8332	ac_builddir=.
	8333
	8334	if test "$ac_dir" != .; then
	8335	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
	8336	# A "../" for each directory in $ac_dir_suffix.
	8337	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
	8338	else
	8339	ac_dir_suffix= ac_top_builddir=
	8340	fi
	8341
	8342	case $srcdir in
	8343	.) # No --srcdir option. We are building in place.
	8344	ac_srcdir=.
	8345	if test -z "$ac_top_builddir"; then
	8346	ac_top_srcdir=.
	8347	else
	8348	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
	8349	fi ;;
	8350	[\\/]* \| ?:[\\/]* ) # Absolute path.
	8351	ac_srcdir=$srcdir$ac_dir_suffix;
	8352	ac_top_srcdir=$srcdir ;;
	8353	*) # Relative path.
	8354	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
	8355	ac_top_srcdir=$ac_top_builddir$srcdir ;;
	8356	esac
	8357
	8358	# Do not use `cd foo && pwd` to compute absolute paths, because
	8359	# the directories may not exist.
	8360	case `pwd` in
	8361	.) ac_abs_builddir="$ac_dir";;
	8362	*)
	8363	case "$ac_dir" in
	8364	.) ac_abs_builddir=`pwd`;;
	8365	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
	8366	*) ac_abs_builddir=`pwd`/"$ac_dir";;
	8367	esac;;
	8368	esac
	8369	case $ac_abs_builddir in
	8370	.) ac_abs_top_builddir=${ac_top_builddir}.;;
	8371	*)
	8372	case ${ac_top_builddir}. in
	8373	.) ac_abs_top_builddir=$ac_abs_builddir;;
	8374	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
	8375	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
	8376	esac;;
	8377	esac
	8378	case $ac_abs_builddir in
	8379	.) ac_abs_srcdir=$ac_srcdir;;
	8380	*)
	8381	case $ac_srcdir in
	8382	.) ac_abs_srcdir=$ac_abs_builddir;;
	8383	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
	8384	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
	8385	esac;;
	8386	esac
	8387	case $ac_abs_builddir in
	8388	.) ac_abs_top_srcdir=$ac_top_srcdir;;
	8389	*)
	8390	case $ac_top_srcdir in
	8391	.) ac_abs_top_srcdir=$ac_abs_builddir;;
	8392	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
	8393	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
	8394	esac;;
	8395	esac
	8396
	8397
	8398	case $INSTALL in
	8399	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
	8400	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;
	8401	esac
	8402
	8403	if test x"$ac_file" != x-; then
	8404	{ echo "$as_me:$LINENO: creating $ac_file" >&5
	8405	echo "$as_me: creating $ac_file" >&6;}
	8406	rm -f "$ac_file"
	8407	fi
	8408	# Let's still pretend it is `configure' which instantiates (i.e., don't
	8409	# use $as_me), people would be surprised to read:
	8410	# /* config.h. Generated by config.status. */
	8411	if test x"$ac_file" = x-; then
	8412	configure_input=
	8413	else
	8414	configure_input="$ac_file. "
	8415	fi
	8416	configure_input=$configure_input"Generated from `echo $ac_file_in \|
	8417	sed 's,.*/,,'` by configure."
	8418
	8419	# First look for the input files in the build tree, otherwise in the
	8420	# src tree.
	8421	ac_file_inputs=`IFS=:
	8422	for f in $ac_file_in; do
	8423	case $f in
	8424	-) echo $tmp/stdin ;;
	8425	[\\/$]*)
	8426	# Absolute (can't be DOS-style, as IFS=:)
	8427	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
	8428	echo "$as_me: error: cannot find input file: $f" >&2;}
	8429	{ (exit 1); exit 1; }; }
	8430	echo "$f";;
	8431	*) # Relative
	8432	if test -f "$f"; then
	8433	# Build tree
	8434	echo "$f"
	8435	elif test -f "$srcdir/$f"; then
	8436	# Source tree
	8437	echo "$srcdir/$f"
	8438	else
	8439	# /dev/null tree
	8440	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
	8441	echo "$as_me: error: cannot find input file: $f" >&2;}
	8442	{ (exit 1); exit 1; }; }
	8443	fi;;
	8444	esac
	8445	done` \|\| { (exit 1); exit 1; }
	8446	_ACEOF
	8447	cat >>$CONFIG_STATUS <<_ACEOF
	8448	sed "$ac_vpsub
	8449	$extrasub
	8450	_ACEOF
	8451	cat >>$CONFIG_STATUS <<\_ACEOF
	8452	:t
	8453	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
	8454	s,@configure_input@,$configure_input,;t t
	8455	s,@srcdir@,$ac_srcdir,;t t
	8456	s,@abs_srcdir@,$ac_abs_srcdir,;t t
	8457	s,@top_srcdir@,$ac_top_srcdir,;t t
	8458	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
	8459	s,@builddir@,$ac_builddir,;t t
	8460	s,@abs_builddir@,$ac_abs_builddir,;t t
	8461	s,@top_builddir@,$ac_top_builddir,;t t
	8462	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
	8463	s,@INSTALL@,$ac_INSTALL,;t t
	8464	" $ac_file_inputs \| (eval "$ac_sed_cmds") >$tmp/out
	8465	rm -f $tmp/stdin
	8466	if test x"$ac_file" != x-; then
	8467	mv $tmp/out $ac_file
	8468	else
	8469	cat $tmp/out
	8470	rm -f $tmp/out
	8471	fi
	8472
	8473	done
	8474	_ACEOF
	8475	cat >>$CONFIG_STATUS <<\_ACEOF
	8476
	8477	#
	8478	# CONFIG_HEADER section.
	8479	#
	8480
	8481	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
	8482	# NAME is the cpp macro being defined and VALUE is the value it is being given.
	8483	#
	8484	# ac_d sets the value in "#define NAME VALUE" lines.
	8485	ac_dA='s,^$[ ]$#$[ ]define[ ][ ]*$'
	8486	ac_dB='[ ].*$,\1#\2'
	8487	ac_dC=' '
	8488	ac_dD=',;t'
	8489	# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
	8490	ac_uA='s,^$[ ]$#$[ ]$undef$[ ][ ]*$'
	8491	ac_uB='$,\1#\2define\3'
	8492	ac_uC=' '
	8493	ac_uD=',;t'
	8494
	8495	for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
	8496	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
	8497	case $ac_file in
	8498	- \| :- \| :-:* ) # input from stdin
	8499	cat >$tmp/stdin
	8500	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
	8501	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
	8502	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
	8503	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
	8504	* ) ac_file_in=$ac_file.in ;;
	8505	esac
	8506
	8507	test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
	8508	echo "$as_me: creating $ac_file" >&6;}
	8509
	8510	# First look for the input files in the build tree, otherwise in the
	8511	# src tree.
	8512	ac_file_inputs=`IFS=:
	8513	for f in $ac_file_in; do
	8514	case $f in
	8515	-) echo $tmp/stdin ;;
	8516	[\\/$]*)
	8517	# Absolute (can't be DOS-style, as IFS=:)
	8518	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
	8519	echo "$as_me: error: cannot find input file: $f" >&2;}
	8520	{ (exit 1); exit 1; }; }
	8521	# Do quote $f, to prevent DOS paths from being IFS'd.
	8522	echo "$f";;
	8523	*) # Relative
	8524	if test -f "$f"; then
	8525	# Build tree
	8526	echo "$f"
	8527	elif test -f "$srcdir/$f"; then
	8528	# Source tree
	8529	echo "$srcdir/$f"
	8530	else
	8531	# /dev/null tree
	8532	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
	8533	echo "$as_me: error: cannot find input file: $f" >&2;}
	8534	{ (exit 1); exit 1; }; }
	8535	fi;;
	8536	esac
	8537	done` \|\| { (exit 1); exit 1; }
	8538	# Remove the trailing spaces.
	8539	sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
	8540
	8541	_ACEOF
	8542
	8543	# Transform confdefs.h into two sed scripts, `conftest.defines' and
	8544	# `conftest.undefs', that substitutes the proper values into
	8545	# config.h.in to produce config.h. The first handles `#define'
	8546	# templates, and the second `#undef' templates.
	8547	# And first: Protect against being on the right side of a sed subst in
	8548	# config.status. Protect against being in an unquoted here document
	8549	# in config.status.
	8550	rm -f conftest.defines conftest.undefs
	8551	# Using a here document instead of a string reduces the quoting nightmare.
	8552	# Putting comments in sed scripts is not portable.
	8553	#
	8554	# `end' is used to avoid that the second main sed command (meant for
	8555	# 0-ary CPP macros) applies to n-ary macro definitions.
	8556	# See the Autoconf documentation for `clear'.
	8557	cat >confdef2sed.sed <<\_ACEOF
	8558	s/[\\&,]/\\&/g
	8559	s,[\\$`],\\&,g
	8560	t clear
	8561	: clear
	8562	s,^[ ]#[ ]define[ ][ ]$[^ (][^ (]$$([^)])$[ ]$.*$$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
	8563	t end
	8564	s,^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
	8565	: end
	8566	_ACEOF
	8567	# If some macros were called several times there might be several times
	8568	# the same #defines, which is useless. Nevertheless, we may not want to
	8569	# sort them, since we want the last AC-DEFINE to be honored.
	8570	uniq confdefs.h \| sed -n -f confdef2sed.sed >conftest.defines
	8571	sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
	8572	rm -f confdef2sed.sed
	8573
	8574	# This sed command replaces #undef with comments. This is necessary, for
	8575	# example, in the case of _POSIX_SOURCE, which is predefined and required
	8576	# on some systems where configure will not decide to define it.
	8577	cat >>conftest.undefs <<\_ACEOF
	8578	s,^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9],/* & */,
	8579	_ACEOF
	8580
	8581	# Break up conftest.defines because some shells have a limit on the size
	8582	# of here documents, and old seds have small limits too (100 cmds).
	8583	echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
	8584	echo ' if grep "^[ ]#[ ]define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
	8585	echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
	8586	echo ' :' >>$CONFIG_STATUS
	8587	rm -f conftest.tail
	8588	while grep . conftest.defines >/dev/null
	8589	do
	8590	# Write a limited-size here document to $tmp/defines.sed.
	8591	echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
	8592	# Speed up: don't consider the non `#define' lines.
	8593	echo '/^[ ]#[ ]define/!b' >>$CONFIG_STATUS
	8594	# Work around the forget-to-reset-the-flag bug.
	8595	echo 't clr' >>$CONFIG_STATUS
	8596	echo ': clr' >>$CONFIG_STATUS
	8597	sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
	8598	echo 'CEOF
	8599	sed -f $tmp/defines.sed $tmp/in >$tmp/out
	8600	rm -f $tmp/in
	8601	mv $tmp/out $tmp/in
	8602	' >>$CONFIG_STATUS
	8603	sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
	8604	rm -f conftest.defines
	8605	mv conftest.tail conftest.defines
	8606	done
	8607	rm -f conftest.defines
	8608	echo ' fi # grep' >>$CONFIG_STATUS
	8609	echo >>$CONFIG_STATUS
	8610
	8611	# Break up conftest.undefs because some shells have a limit on the size
	8612	# of here documents, and old seds have small limits too (100 cmds).
	8613	echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
	8614	rm -f conftest.tail
	8615	while grep . conftest.undefs >/dev/null
	8616	do
	8617	# Write a limited-size here document to $tmp/undefs.sed.
	8618	echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
	8619	# Speed up: don't consider the non `#undef'
	8620	echo '/^[ ]#[ ]undef/!b' >>$CONFIG_STATUS
	8621	# Work around the forget-to-reset-the-flag bug.
	8622	echo 't clr' >>$CONFIG_STATUS
	8623	echo ': clr' >>$CONFIG_STATUS
	8624	sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
	8625	echo 'CEOF
	8626	sed -f $tmp/undefs.sed $tmp/in >$tmp/out
	8627	rm -f $tmp/in
	8628	mv $tmp/out $tmp/in
	8629	' >>$CONFIG_STATUS
	8630	sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
	8631	rm -f conftest.undefs
	8632	mv conftest.tail conftest.undefs
	8633	done
	8634	rm -f conftest.undefs
	8635
	8636	cat >>$CONFIG_STATUS <<\_ACEOF
	8637	# Let's still pretend it is `configure' which instantiates (i.e., don't
	8638	# use $as_me), people would be surprised to read:
	8639	# /* config.h. Generated by config.status. */
	8640	if test x"$ac_file" = x-; then
	8641	echo "/* Generated by configure. */" >$tmp/config.h
	8642	else
	8643	echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
	8644	fi
	8645	cat $tmp/in >>$tmp/config.h
	8646	rm -f $tmp/in
	8647	if test x"$ac_file" != x-; then
	8648	if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
	8649	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5
	8650	echo "$as_me: $ac_file is unchanged" >&6;}
	8651	else
	8652	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
	8653	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
	8654	X"$ac_file" : 'X$//$[^/]' \\| \
	8655	X"$ac_file" : 'X$//$$' \\| \
	8656	X"$ac_file" : 'X$/$' \\| \
	8657	. : '$.$' 2>/dev/null \|\|
	8658	echo X"$ac_file" \|
	8659	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
	8660	/^X$\/\/$[^/].*/{ s//\1/; q; }
	8661	/^X$\/\/$$/{ s//\1/; q; }
	8662	/^X$\/$.*/{ s//\1/; q; }
	8663	s/.*/./; q'`
	8664	{ if $as_mkdir_p; then
	8665	mkdir -p "$ac_dir"
	8666	else
	8667	as_dir="$ac_dir"
	8668	as_dirs=
	8669	while test ! -d "$as_dir"; do
	8670	as_dirs="$as_dir $as_dirs"
	8671	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
	8672	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
	8673	X"$as_dir" : 'X$//$[^/]' \\| \
	8674	X"$as_dir" : 'X$//$$' \\| \
	8675	X"$as_dir" : 'X$/$' \\| \
	8676	. : '$.$' 2>/dev/null \|\|
	8677	echo X"$as_dir" \|
	8678	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
	8679	/^X$\/\/$[^/].*/{ s//\1/; q; }
	8680	/^X$\/\/$$/{ s//\1/; q; }
	8681	/^X$\/$.*/{ s//\1/; q; }
	8682	s/.*/./; q'`
	8683	done
	8684	test ! -n "$as_dirs" \|\| mkdir $as_dirs
	8685	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
	8686	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
	8687	{ (exit 1); exit 1; }; }; }
	8688
	8689	rm -f $ac_file
	8690	mv $tmp/config.h $ac_file
	8691	fi
	8692	else
	8693	cat $tmp/config.h
	8694	rm -f $tmp/config.h
	8695	fi
	8696	# Compute $ac_file's index in $config_headers.
	8697	_am_stamp_count=1
	8698	for _am_header in $config_headers :; do
	8699	case $_am_header in
	8700	$ac_file \| $ac_file:* )
	8701	break ;;
	8702	* )
	8703	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
	8704	esac
	8705	done
	8706	echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null \|\|
	8707	$as_expr X$ac_file : 'X$.[^/]$//[^/][^/]/$' \\| \
	8708	X$ac_file : 'X$//$[^/]' \\| \
	8709	X$ac_file : 'X$//$$' \\| \
	8710	X$ac_file : 'X$/$' \\| \
	8711	. : '$.$' 2>/dev/null \|\|
	8712	echo X$ac_file \|
	8713	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
	8714	/^X$\/\/$[^/].*/{ s//\1/; q; }
	8715	/^X$\/\/$$/{ s//\1/; q; }
	8716	/^X$\/$.*/{ s//\1/; q; }
	8717	s/.*/./; q'`/stamp-h$_am_stamp_count
	8718	done
	8719	_ACEOF
	8720	cat >>$CONFIG_STATUS <<\_ACEOF
	8721
	8722	#
	8723	# CONFIG_COMMANDS section.
	8724	#
	8725	for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
	8726	ac_dest=`echo "$ac_file" \| sed 's,:.*,,'`
	8727	ac_source=`echo "$ac_file" \| sed 's,[^:]*:,,'`
	8728	ac_dir=`(dirname "$ac_dest") 2>/dev/null \|\|
	8729	$as_expr X"$ac_dest" : 'X$.[^/]$//[^/][^/]/$' \\| \
	8730	X"$ac_dest" : 'X$//$[^/]' \\| \
	8731	X"$ac_dest" : 'X$//$$' \\| \
	8732	X"$ac_dest" : 'X$/$' \\| \
	8733	. : '$.$' 2>/dev/null \|\|
	8734	echo X"$ac_dest" \|
	8735	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
	8736	/^X$\/\/$[^/].*/{ s//\1/; q; }
	8737	/^X$\/\/$$/{ s//\1/; q; }
	8738	/^X$\/$.*/{ s//\1/; q; }
	8739	s/.*/./; q'`
	8740	{ if $as_mkdir_p; then
	8741	mkdir -p "$ac_dir"
	8742	else
	8743	as_dir="$ac_dir"
	8744	as_dirs=
	8745	while test ! -d "$as_dir"; do
	8746	as_dirs="$as_dir $as_dirs"
	8747	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
	8748	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
	8749	X"$as_dir" : 'X$//$[^/]' \\| \
	8750	X"$as_dir" : 'X$//$$' \\| \
	8751	X"$as_dir" : 'X$/$' \\| \
	8752	. : '$.$' 2>/dev/null \|\|
	8753	echo X"$as_dir" \|
	8754	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
	8755	/^X$\/\/$[^/].*/{ s//\1/; q; }
	8756	/^X$\/\/$$/{ s//\1/; q; }
	8757	/^X$\/$.*/{ s//\1/; q; }
	8758	s/.*/./; q'`
	8759	done
	8760	test ! -n "$as_dirs" \|\| mkdir $as_dirs
	8761	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
	8762	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
	8763	{ (exit 1); exit 1; }; }; }
	8764
	8765	ac_builddir=.
	8766
	8767	if test "$ac_dir" != .; then
	8768	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
	8769	# A "../" for each directory in $ac_dir_suffix.
	8770	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
	8771	else
	8772	ac_dir_suffix= ac_top_builddir=
	8773	fi
	8774
	8775	case $srcdir in
	8776	.) # No --srcdir option. We are building in place.
	8777	ac_srcdir=.
	8778	if test -z "$ac_top_builddir"; then
	8779	ac_top_srcdir=.
	8780	else
	8781	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
	8782	fi ;;
	8783	[\\/]* \| ?:[\\/]* ) # Absolute path.
	8784	ac_srcdir=$srcdir$ac_dir_suffix;
	8785	ac_top_srcdir=$srcdir ;;
	8786	*) # Relative path.
	8787	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
	8788	ac_top_srcdir=$ac_top_builddir$srcdir ;;
	8789	esac
	8790
	8791	# Do not use `cd foo && pwd` to compute absolute paths, because
	8792	# the directories may not exist.
	8793	case `pwd` in
	8794	.) ac_abs_builddir="$ac_dir";;
	8795	*)
	8796	case "$ac_dir" in
	8797	.) ac_abs_builddir=`pwd`;;
	8798	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
	8799	*) ac_abs_builddir=`pwd`/"$ac_dir";;
	8800	esac;;
	8801	esac
	8802	case $ac_abs_builddir in
	8803	.) ac_abs_top_builddir=${ac_top_builddir}.;;
	8804	*)
	8805	case ${ac_top_builddir}. in
	8806	.) ac_abs_top_builddir=$ac_abs_builddir;;
	8807	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
	8808	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
	8809	esac;;
	8810	esac
	8811	case $ac_abs_builddir in
	8812	.) ac_abs_srcdir=$ac_srcdir;;
	8813	*)
	8814	case $ac_srcdir in
	8815	.) ac_abs_srcdir=$ac_abs_builddir;;
	8816	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
	8817	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
	8818	esac;;
	8819	esac
	8820	case $ac_abs_builddir in
	8821	.) ac_abs_top_srcdir=$ac_top_srcdir;;
	8822	*)
	8823	case $ac_top_srcdir in
	8824	.) ac_abs_top_srcdir=$ac_abs_builddir;;
	8825	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
	8826	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
	8827	esac;;
	8828	esac
	8829
	8830
	8831	{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5
	8832	echo "$as_me: executing $ac_dest commands" >&6;}
	8833	case $ac_dest in
	8834	depfiles ) test x"$AMDEP_TRUE" != x"" \|\| for mf in $CONFIG_FILES; do
	8835	# Strip MF so we end up with the name of the file.
	8836	mf=`echo "$mf" \| sed -e 's/:.*$//'`
	8837	# Check whether this is an Automake generated Makefile or not.
	8838	# We used to match only the files named `Makefile.in', but
	8839	# some people rename them; so instead we look at the file content.
	8840	# Grep'ing the first line is not enough: some people post-process
	8841	# each Makefile.in and add a new line on top of each file to say so.
	8842	# So let's grep whole file.
	8843	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
	8844	dirpart=`(dirname "$mf") 2>/dev/null \|\|
	8845	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
	8846	X"$mf" : 'X$//$[^/]' \\| \
	8847	X"$mf" : 'X$//$$' \\| \
	8848	X"$mf" : 'X$/$' \\| \
	8849	. : '$.$' 2>/dev/null \|\|
	8850	echo X"$mf" \|
	8851	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
	8852	/^X$\/\/$[^/].*/{ s//\1/; q; }
	8853	/^X$\/\/$$/{ s//\1/; q; }
	8854	/^X$\/$.*/{ s//\1/; q; }
	8855	s/.*/./; q'`
	8856	else
	8857	continue
	8858	fi
	8859	grep '^DEP_FILES = [^ #]' < "$mf" > /dev/null \|\| continue
	8860	# Extract the definition of DEP_FILES from the Makefile without
	8861	# running `make'.
[2819]	8862	DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
[1956]	8863	test -z "$DEPDIR" && continue
	8864	# When using ansi2knr, U may be empty or an underscore; expand it
[2819]	8865	U=`sed -n 's/^U = //p' < "$mf"`
[1956]	8866	test -d "$dirpart/$DEPDIR" \|\| mkdir "$dirpart/$DEPDIR"
	8867	# We invoke sed twice because it is the simplest approach to
	8868	# changing $(DEPDIR) to its actual value in the expansion.
[2819]	8869	for file in `sed -n '
[1956]	8870	/^DEP_FILES = .*\\\\$/ {
	8871	s/^DEP_FILES = //
	8872	:loop
	8873	s/\\\\$//
	8874	p
	8875	n
	8876	/\\\\$/ b loop
	8877	p
	8878	}
	8879	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" \| \
	8880	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
	8881	# Make sure the directory exists.
	8882	test -f "$dirpart/$file" && continue
	8883	fdir=`(dirname "$file") 2>/dev/null \|\|
	8884	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
	8885	X"$file" : 'X$//$[^/]' \\| \
	8886	X"$file" : 'X$//$$' \\| \
	8887	X"$file" : 'X$/$' \\| \
	8888	. : '$.$' 2>/dev/null \|\|
	8889	echo X"$file" \|
	8890	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
	8891	/^X$\/\/$[^/].*/{ s//\1/; q; }
	8892	/^X$\/\/$$/{ s//\1/; q; }
	8893	/^X$\/$.*/{ s//\1/; q; }
	8894	s/.*/./; q'`
	8895	{ if $as_mkdir_p; then
	8896	mkdir -p $dirpart/$fdir
	8897	else
	8898	as_dir=$dirpart/$fdir
	8899	as_dirs=
	8900	while test ! -d "$as_dir"; do
	8901	as_dirs="$as_dir $as_dirs"
	8902	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
	8903	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
	8904	X"$as_dir" : 'X$//$[^/]' \\| \
	8905	X"$as_dir" : 'X$//$$' \\| \
	8906	X"$as_dir" : 'X$/$' \\| \
	8907	. : '$.$' 2>/dev/null \|\|
	8908	echo X"$as_dir" \|
	8909	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
	8910	/^X$\/\/$[^/].*/{ s//\1/; q; }
	8911	/^X$\/\/$$/{ s//\1/; q; }
	8912	/^X$\/$.*/{ s//\1/; q; }
	8913	s/.*/./; q'`
	8914	done
	8915	test ! -n "$as_dirs" \|\| mkdir $as_dirs
	8916	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
	8917	echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
	8918	{ (exit 1); exit 1; }; }; }
	8919
	8920	# echo "creating $dirpart/$file"
	8921	echo '# dummy' > "$dirpart/$file"
	8922	done
	8923	done
	8924	;;
	8925	esac
	8926	done
	8927	_ACEOF
	8928
	8929	cat >>$CONFIG_STATUS <<\_ACEOF
	8930
	8931	{ (exit 0); exit 0; }
	8932	_ACEOF
	8933	chmod +x $CONFIG_STATUS
	8934	ac_clean_files=$ac_clean_files_save
	8935
	8936
	8937	# configure is writing to config.log, and then calls config.status.
	8938	# config.status does its own redirection, appending to config.log.
	8939	# Unfortunately, on DOS this fails, as config.log is still kept open
	8940	# by configure, so config.status won't be able to write to it; its
	8941	# output is simply discarded. So we exec the FD to /dev/null,
	8942	# effectively closing config.log, so it can be properly (re)opened and
	8943	# appended to by config.status. When coming back to configure, we
	8944	# need to make the FD available again.
	8945	if test "$no_create" != yes; then
	8946	ac_cs_success=:
	8947	ac_config_status_args=
	8948	test "$silent" = yes &&
	8949	ac_config_status_args="$ac_config_status_args --quiet"
	8950	exec 5>/dev/null
	8951	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
	8952	exec 5>>config.log
	8953	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
	8954	# would make configure fail if this is the last instruction.
	8955	$ac_cs_success \|\| { (exit 1); exit 1; }
	8956	fi
	8957

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