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configure @ 3514

Last change on this file since 3514 was 3498, checked in by bensch, 21 years ago
orxonox/branches/trackManager: merged trunk back to tracManager R3440:3497 → 3498 merged with command: svn merge ../trunk/ trackManager/ -r 3430:HEAD conflicts resolved in favor of the Trunk
Property svn:executable set to ``*
File size: 288.2 KB

Rev	Line
[1956]	1	#! /bin/sh
	2	# Guess values for system-dependent variables and create Makefiles.
[3365]	3	# Generated by GNU Autoconf 2.59 for orxonox 0.2.1-pre-alpha.
[1956]	4	#
[3240]	5	# Report bugs to <orxonox-dev at mail.datacore.ch>.
[1956]	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'
[3365]	272	PACKAGE_VERSION='0.2.1-pre-alpha'
	273	PACKAGE_STRING='orxonox 0.2.1-pre-alpha'
[3240]	274	PACKAGE_BUGREPORT='orxonox-dev at mail.datacore.ch'
[1956]	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
[3430]	314	ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO AMTAR install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot CXX CXXFLAGS LDFLAGS CPPFLAGS ac_ct_CXX EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CXXDEPMODE am__fastdepCXX_TRUE am__fastdepCXX_FALSE CC CFLAGS ac_ct_CC CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE CPP EGREP DEBUG SUB_PROJECTS_TRUE SUB_PROJECTS_FALSE DOXYGEN DOXYGEN_TRUE DOXYGEN_FALSE MSBITFIELDS GTK2_LIBS GTK2_CFLAGS HAVE_GTK2_TRUE HAVE_GTK2_FALSE GTHREAD_LIBS GTHREAD_CFLAGS HAVE_GTHREAD_TRUE HAVE_GTHREAD_FALSE CURL_LIBS CURL_CFLAGS HAVE_CURL_TRUE HAVE_CURL_FALSE LIBOBJS LTLIBOBJS'
[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
[3365]	791	\`configure' configures orxonox 0.2.1-pre-alpha to adapt to many kinds of systems.
[1956]	792
	793	Usage: $0 [OPTION]... [VAR=VALUE]...
	794
	795	To assign environment variables (e.g., CC, CFLAGS...), specify them as
	796	VAR=VALUE. See below for descriptions of some of the useful variables.
	797
	798	Defaults for the options are specified in brackets.
	799
	800	Configuration:
	801	-h, --help display this help and exit
	802	--help=short display options specific to this package
	803	--help=recursive display the short help of all the included packages
	804	-V, --version display version information and exit
	805	-q, --quiet, --silent do not print \`checking...' messages
	806	--cache-file=FILE cache test results in FILE [disabled]
	807	-C, --config-cache alias for \`--cache-file=config.cache'
	808	-n, --no-create do not create output files
	809	--srcdir=DIR find the sources in DIR [configure dir or \`..']
	810
	811	_ACEOF
	812
	813	cat <<_ACEOF
	814	Installation directories:
	815	--prefix=PREFIX install architecture-independent files in PREFIX
	816	[$ac_default_prefix]
	817	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
	818	[PREFIX]
	819
	820	By default, \`make install' will install all the files in
	821	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
	822	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
	823	for instance \`--prefix=\$HOME'.
	824
	825	For better control, use the options below.
	826
	827	Fine tuning of the installation directories:
	828	--bindir=DIR user executables [EPREFIX/bin]
	829	--sbindir=DIR system admin executables [EPREFIX/sbin]
	830	--libexecdir=DIR program executables [EPREFIX/libexec]
	831	--datadir=DIR read-only architecture-independent data [PREFIX/share]
	832	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
	833	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
	834	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
	835	--libdir=DIR object code libraries [EPREFIX/lib]
	836	--includedir=DIR C header files [PREFIX/include]
	837	--oldincludedir=DIR C header files for non-gcc [/usr/include]
	838	--infodir=DIR info documentation [PREFIX/info]
	839	--mandir=DIR man documentation [PREFIX/man]
	840	_ACEOF
	841
	842	cat <<\_ACEOF
	843
	844	Program names:
	845	--program-prefix=PREFIX prepend PREFIX to installed program names
	846	--program-suffix=SUFFIX append SUFFIX to installed program names
	847	--program-transform-name=PROGRAM run sed PROGRAM on installed program names
[2980]	848
	849	System types:
	850	--build=BUILD configure for building on BUILD [guessed]
	851	--host=HOST cross-compile to build programs to run on HOST [BUILD]
	852	--target=TARGET configure for building compilers for TARGET [HOST]
[1956]	853	_ACEOF
	854	fi
	855
	856	if test -n "$ac_init_help"; then
	857	case $ac_init_help in
[3365]	858	short \| recursive ) echo "Configuration of orxonox 0.2.1-pre-alpha:";;
[1956]	859	esac
	860	cat <<\_ACEOF
	861
	862	Optional Features:
	863	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
	864	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
[2706]	865	--disable-dependency-tracking speeds up one-time build
	866	--enable-dependency-tracking do not reject slow dependency extractors
[3205]	867	--enable-debug compiles in debug mode. Lots of debug info about the
	868	game.
[3430]	869	--enable-sub-projects also builds the subProjects while make from srcdir
[1956]	870
[3173]	871	Optional Packages:
	872	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
	873	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
[3181]	874	--without-gtk Prevents GTK from being loaded
[3430]	875	--without-gthread Prevents gThread from being loaded
	876	--without-pthread Prevents pthread from being loaded
	877	--without-curl Prevents libcURL from being loaded
[3181]	878	--without-sdl-image Prevents SDL_image from being loaded
[3173]	879
[1956]	880	Some influential environment variables:
	881	CXX C++ compiler command
	882	CXXFLAGS C++ compiler flags
	883	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
	884	nonstandard directory <lib dir>
	885	CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
	886	headers in a nonstandard directory <include dir>
	887	CC C compiler command
	888	CFLAGS C compiler flags
	889	CPP C preprocessor
	890
	891	Use these variables to override the choices made by `configure' or to help
	892	it to find libraries and programs with nonstandard names/locations.
	893
[3240]	894	Report bugs to <orxonox-dev at mail.datacore.ch>.
[1956]	895	_ACEOF
	896	fi
	897
	898	if test "$ac_init_help" = "recursive"; then
	899	# If there are subdirs, report their specific --help.
	900	ac_popdir=`pwd`
	901	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
	902	test -d $ac_dir \|\| continue
	903	ac_builddir=.
	904
	905	if test "$ac_dir" != .; then
	906	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
	907	# A "../" for each directory in $ac_dir_suffix.
	908	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
	909	else
	910	ac_dir_suffix= ac_top_builddir=
	911	fi
	912
	913	case $srcdir in
	914	.) # No --srcdir option. We are building in place.
	915	ac_srcdir=.
	916	if test -z "$ac_top_builddir"; then
	917	ac_top_srcdir=.
	918	else
	919	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
	920	fi ;;
	921	[\\/]* \| ?:[\\/]* ) # Absolute path.
	922	ac_srcdir=$srcdir$ac_dir_suffix;
	923	ac_top_srcdir=$srcdir ;;
	924	*) # Relative path.
	925	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
	926	ac_top_srcdir=$ac_top_builddir$srcdir ;;
	927	esac
	928
	929	# Do not use `cd foo && pwd` to compute absolute paths, because
	930	# the directories may not exist.
	931	case `pwd` in
	932	.) ac_abs_builddir="$ac_dir";;
	933	*)
	934	case "$ac_dir" in
	935	.) ac_abs_builddir=`pwd`;;
	936	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
	937	*) ac_abs_builddir=`pwd`/"$ac_dir";;
	938	esac;;
	939	esac
	940	case $ac_abs_builddir in
	941	.) ac_abs_top_builddir=${ac_top_builddir}.;;
	942	*)
	943	case ${ac_top_builddir}. in
	944	.) ac_abs_top_builddir=$ac_abs_builddir;;
	945	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
	946	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
	947	esac;;
	948	esac
	949	case $ac_abs_builddir in
	950	.) ac_abs_srcdir=$ac_srcdir;;
	951	*)
	952	case $ac_srcdir in
	953	.) ac_abs_srcdir=$ac_abs_builddir;;
	954	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
	955	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
	956	esac;;
	957	esac
	958	case $ac_abs_builddir in
	959	.) ac_abs_top_srcdir=$ac_top_srcdir;;
	960	*)
	961	case $ac_top_srcdir in
	962	.) ac_abs_top_srcdir=$ac_abs_builddir;;
	963	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
	964	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
	965	esac;;
	966	esac
	967
	968	cd $ac_dir
	969	# Check for guested configure; otherwise get Cygnus style configure.
	970	if test -f $ac_srcdir/configure.gnu; then
	971	echo
	972	$SHELL $ac_srcdir/configure.gnu --help=recursive
	973	elif test -f $ac_srcdir/configure; then
	974	echo
	975	$SHELL $ac_srcdir/configure --help=recursive
	976	elif test -f $ac_srcdir/configure.ac \|\|
	977	test -f $ac_srcdir/configure.in; then
	978	echo
	979	$ac_configure --help
	980	else
	981	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
	982	fi
	983	cd $ac_popdir
	984	done
	985	fi
	986
	987	test -n "$ac_init_help" && exit 0
	988	if $ac_init_version; then
	989	cat <<\_ACEOF
[3365]	990	orxonox configure 0.2.1-pre-alpha
[1956]	991	generated by GNU Autoconf 2.59
	992
	993	Copyright (C) 2003 Free Software Foundation, Inc.
	994	This configure script is free software; the Free Software Foundation
	995	gives unlimited permission to copy, distribute and modify it.
	996	_ACEOF
	997	exit 0
	998	fi
	999	exec 5>config.log
	1000	cat >&5 <<_ACEOF
	1001	This file contains any messages produced by compilers while
	1002	running configure, to aid debugging if configure makes a mistake.
	1003
[3365]	1004	It was created by orxonox $as_me 0.2.1-pre-alpha, which was
[1956]	1005	generated by GNU Autoconf 2.59. Invocation command line was
	1006
	1007	$ $0 $@
	1008
	1009	_ACEOF
	1010	{
	1011	cat <<_ASUNAME
	1012	## --------- ##
	1013	## Platform. ##
	1014	## --------- ##
	1015
	1016	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
	1017	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
	1018	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
	1019	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
	1020	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
	1021
	1022	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
	1023	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
	1024
	1025	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
	1026	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
	1027	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
	1028	hostinfo = `(hostinfo) 2>/dev/null \|\| echo unknown`
	1029	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
	1030	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
	1031	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
	1032
	1033	_ASUNAME
	1034
	1035	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	1036	for as_dir in $PATH
	1037	do
	1038	IFS=$as_save_IFS
	1039	test -z "$as_dir" && as_dir=.
	1040	echo "PATH: $as_dir"
	1041	done
	1042
	1043	} >&5
	1044
	1045	cat >&5 <<_ACEOF
	1046
	1047
	1048	## ----------- ##
	1049	## Core tests. ##
	1050	## ----------- ##
	1051
	1052	_ACEOF
	1053
	1054
	1055	# Keep a trace of the command line.
	1056	# Strip out --no-create and --no-recursion so they do not pile up.
	1057	# Strip out --silent because we don't want to record it for future runs.
	1058	# Also quote any args containing shell meta-characters.
	1059	# Make two passes to allow for proper duplicate-argument suppression.
	1060	ac_configure_args=
	1061	ac_configure_args0=
	1062	ac_configure_args1=
	1063	ac_sep=
	1064	ac_must_keep_next=false
	1065	for ac_pass in 1 2
	1066	do
	1067	for ac_arg
	1068	do
	1069	case $ac_arg in
	1070	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
	1071	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
	1072	\| -silent \| --silent \| --silen \| --sile \| --sil)
	1073	continue ;;
	1074	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
	1075	ac_arg=`echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
	1076	esac
	1077	case $ac_pass in
	1078	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
	1079	2)
	1080	ac_configure_args1="$ac_configure_args1 '$ac_arg'"
	1081	if test $ac_must_keep_next = true; then
	1082	ac_must_keep_next=false # Got value, back to normal.
	1083	else
	1084	case $ac_arg in
	1085	= \| --config-cache \| -C \| -disable-* \| --disable-* \
	1086	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
	1087	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
	1088	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
	1089	case "$ac_configure_args0 " in
	1090	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
	1091	esac
	1092	;;
	1093	-* ) ac_must_keep_next=true ;;
	1094	esac
	1095	fi
	1096	ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
	1097	# Get rid of the leading space.
	1098	ac_sep=" "
	1099	;;
	1100	esac
	1101	done
	1102	done
	1103	$as_unset ac_configure_args0 \|\| test "${ac_configure_args0+set}" != set \|\| { ac_configure_args0=; export ac_configure_args0; }
	1104	$as_unset ac_configure_args1 \|\| test "${ac_configure_args1+set}" != set \|\| { ac_configure_args1=; export ac_configure_args1; }
	1105
	1106	# When interrupted or exit'd, cleanup temporary files, and complete
	1107	# config.log. We remove comments because anyway the quotes in there
	1108	# would cause problems or look ugly.
	1109	# WARNING: Be sure not to use single quotes in there, as some shells,
	1110	# such as our DU 5.0 friend, will then `close' the trap.
	1111	trap 'exit_status=$?
	1112	# Save into config.log some information that might help in debugging.
	1113	{
	1114	echo
	1115
	1116	cat <<\_ASBOX
	1117	## ---------------- ##
	1118	## Cache variables. ##
	1119	## ---------------- ##
	1120	_ASBOX
	1121	echo
	1122	# The following way of writing the cache mishandles newlines in values,
	1123	{
	1124	(set) 2>&1 \|
	1125	case `(ac_space='"'"' '"'"'; set \| grep ac_space) 2>&1` in
	1126	ac_space=\ )
	1127	sed -n \
	1128	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
	1129	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='"'"'\\2'"'"'/p"
	1130	;;
	1131	*)
	1132	sed -n \
	1133	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
	1134	;;
	1135	esac;
	1136	}
	1137	echo
	1138
	1139	cat <<\_ASBOX
	1140	## ----------------- ##
	1141	## Output variables. ##
	1142	## ----------------- ##
	1143	_ASBOX
	1144	echo
	1145	for ac_var in $ac_subst_vars
	1146	do
	1147	eval ac_val=$`echo $ac_var`
	1148	echo "$ac_var='"'"'$ac_val'"'"'"
	1149	done \| sort
	1150	echo
	1151
	1152	if test -n "$ac_subst_files"; then
	1153	cat <<\_ASBOX
	1154	## ------------- ##
	1155	## Output files. ##
	1156	## ------------- ##
	1157	_ASBOX
	1158	echo
	1159	for ac_var in $ac_subst_files
	1160	do
	1161	eval ac_val=$`echo $ac_var`
	1162	echo "$ac_var='"'"'$ac_val'"'"'"
	1163	done \| sort
	1164	echo
	1165	fi
	1166
	1167	if test -s confdefs.h; then
	1168	cat <<\_ASBOX
	1169	## ----------- ##
	1170	## confdefs.h. ##
	1171	## ----------- ##
	1172	_ASBOX
	1173	echo
	1174	sed "/^$/d" confdefs.h \| sort
	1175	echo
	1176	fi
	1177	test "$ac_signal" != 0 &&
	1178	echo "$as_me: caught signal $ac_signal"
	1179	echo "$as_me: exit $exit_status"
	1180	} >&5
	1181	rm -f core *.core &&
	1182	rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
	1183	exit $exit_status
	1184	' 0
	1185	for ac_signal in 1 2 13 15; do
	1186	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
	1187	done
	1188	ac_signal=0
	1189
	1190	# confdefs.h avoids OS command line length limits that DEFS can exceed.
	1191	rm -rf conftest* confdefs.h
	1192	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
	1193	echo >confdefs.h
	1194
	1195	# Predefined preprocessor variables.
	1196
	1197	cat >>confdefs.h <<_ACEOF
	1198	#define PACKAGE_NAME "$PACKAGE_NAME"
	1199	_ACEOF
	1200
	1201
	1202	cat >>confdefs.h <<_ACEOF
	1203	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
	1204	_ACEOF
	1205
	1206
	1207	cat >>confdefs.h <<_ACEOF
	1208	#define PACKAGE_VERSION "$PACKAGE_VERSION"
	1209	_ACEOF
	1210
	1211
	1212	cat >>confdefs.h <<_ACEOF
	1213	#define PACKAGE_STRING "$PACKAGE_STRING"
	1214	_ACEOF
	1215
	1216
	1217	cat >>confdefs.h <<_ACEOF
	1218	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
	1219	_ACEOF
	1220
	1221
	1222	# Let the site file select an alternate cache file if it wants to.
	1223	# Prefer explicitly selected file to automatically selected ones.
	1224	if test -z "$CONFIG_SITE"; then
	1225	if test "x$prefix" != xNONE; then
	1226	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
	1227	else
	1228	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
	1229	fi
	1230	fi
	1231	for ac_site_file in $CONFIG_SITE; do
	1232	if test -r "$ac_site_file"; then
	1233	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
	1234	echo "$as_me: loading site script $ac_site_file" >&6;}
	1235	sed 's/^/\| /' "$ac_site_file" >&5
	1236	. "$ac_site_file"
	1237	fi
	1238	done
	1239
	1240	if test -r "$cache_file"; then
	1241	# Some versions of bash will fail to source /dev/null (special
	1242	# files actually), so we avoid doing that.
	1243	if test -f "$cache_file"; then
	1244	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5
	1245	echo "$as_me: loading cache $cache_file" >&6;}
	1246	case $cache_file in
	1247	[\\/]* \| ?:[\\/]* ) . $cache_file;;
	1248	*) . ./$cache_file;;
	1249	esac
	1250	fi
	1251	else
	1252	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5
	1253	echo "$as_me: creating cache $cache_file" >&6;}
	1254	>$cache_file
	1255	fi
	1256
	1257	# Check that the precious variables saved in the cache have kept the same
	1258	# value.
	1259	ac_cache_corrupted=false
	1260	for ac_var in `(set) 2>&1 \|
	1261	sed -n 's/^ac_env_$[a-zA-Z_0-9]$_set=./\1/p'`; do
	1262	eval ac_old_set=\$ac_cv_env_${ac_var}_set
	1263	eval ac_new_set=\$ac_env_${ac_var}_set
	1264	eval ac_old_val="\$ac_cv_env_${ac_var}_value"
	1265	eval ac_new_val="\$ac_env_${ac_var}_value"
	1266	case $ac_old_set,$ac_new_set in
	1267	set,)
	1268	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
	1269	echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
	1270	ac_cache_corrupted=: ;;
	1271	,set)
	1272	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
	1273	echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
	1274	ac_cache_corrupted=: ;;
	1275	,);;
	1276	*)
	1277	if test "x$ac_old_val" != "x$ac_new_val"; then
	1278	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
	1279	echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
	1280	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
	1281	echo "$as_me: former value: $ac_old_val" >&2;}
	1282	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
	1283	echo "$as_me: current value: $ac_new_val" >&2;}
	1284	ac_cache_corrupted=:
	1285	fi;;
	1286	esac
	1287	# Pass precious variables to config.status.
	1288	if test "$ac_new_set" = set; then
	1289	case $ac_new_val in
	1290	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
	1291	ac_arg=$ac_var=`echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
	1292	*) ac_arg=$ac_var=$ac_new_val ;;
	1293	esac
	1294	case " $ac_configure_args " in
	1295	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
	1296	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
	1297	esac
	1298	fi
	1299	done
	1300	if $ac_cache_corrupted; then
	1301	{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
	1302	echo "$as_me: error: changes in the environment can compromise the build" >&2;}
	1303	{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
	1304	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
	1305	{ (exit 1); exit 1; }; }
	1306	fi
	1307
	1308	ac_ext=c
	1309	ac_cpp='$CPP $CPPFLAGS'
	1310	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	1311	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	1312	ac_compiler_gnu=$ac_cv_c_compiler_gnu
	1313
	1314
	1315
	1316
	1317
	1318
	1319
	1320
	1321
	1322
	1323
	1324
	1325
	1326
	1327
	1328
	1329
	1330
	1331
	1332
	1333
	1334
	1335
	1336
	1337
	1338
	1339
[2980]	1340
[3430]	1341	## Detect the canonical host and target build environment.
[1956]	1342	ac_aux_dir=
	1343	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
	1344	if test -f $ac_dir/install-sh; then
	1345	ac_aux_dir=$ac_dir
	1346	ac_install_sh="$ac_aux_dir/install-sh -c"
	1347	break
	1348	elif test -f $ac_dir/install.sh; then
	1349	ac_aux_dir=$ac_dir
	1350	ac_install_sh="$ac_aux_dir/install.sh -c"
	1351	break
	1352	elif test -f $ac_dir/shtool; then
	1353	ac_aux_dir=$ac_dir
	1354	ac_install_sh="$ac_aux_dir/shtool install -c"
	1355	break
	1356	fi
	1357	done
	1358	if test -z "$ac_aux_dir"; then
	1359	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
	1360	echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
	1361	{ (exit 1); exit 1; }; }
	1362	fi
	1363	ac_config_guess="$SHELL $ac_aux_dir/config.guess"
	1364	ac_config_sub="$SHELL $ac_aux_dir/config.sub"
	1365	ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
	1366
[2980]	1367	# Make sure we can run config.sub.
	1368	$ac_config_sub sun4 >/dev/null 2>&1 \|\|
	1369	{ { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
	1370	echo "$as_me: error: cannot run $ac_config_sub" >&2;}
	1371	{ (exit 1); exit 1; }; }
	1372
	1373	echo "$as_me:$LINENO: checking build system type" >&5
	1374	echo $ECHO_N "checking build system type... $ECHO_C" >&6
	1375	if test "${ac_cv_build+set}" = set; then
	1376	echo $ECHO_N "(cached) $ECHO_C" >&6
	1377	else
	1378	ac_cv_build_alias=$build_alias
	1379	test -z "$ac_cv_build_alias" &&
	1380	ac_cv_build_alias=`$ac_config_guess`
	1381	test -z "$ac_cv_build_alias" &&
	1382	{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
	1383	echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
	1384	{ (exit 1); exit 1; }; }
	1385	ac_cv_build=`$ac_config_sub $ac_cv_build_alias` \|\|
	1386	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
	1387	echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
	1388	{ (exit 1); exit 1; }; }
	1389
	1390	fi
	1391	echo "$as_me:$LINENO: result: $ac_cv_build" >&5
	1392	echo "${ECHO_T}$ac_cv_build" >&6
	1393	build=$ac_cv_build
	1394	build_cpu=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
	1395	build_vendor=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
	1396	build_os=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
	1397
	1398
	1399	echo "$as_me:$LINENO: checking host system type" >&5
	1400	echo $ECHO_N "checking host system type... $ECHO_C" >&6
	1401	if test "${ac_cv_host+set}" = set; then
	1402	echo $ECHO_N "(cached) $ECHO_C" >&6
	1403	else
	1404	ac_cv_host_alias=$host_alias
	1405	test -z "$ac_cv_host_alias" &&
	1406	ac_cv_host_alias=$ac_cv_build_alias
	1407	ac_cv_host=`$ac_config_sub $ac_cv_host_alias` \|\|
	1408	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
	1409	echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
	1410	{ (exit 1); exit 1; }; }
	1411
	1412	fi
	1413	echo "$as_me:$LINENO: result: $ac_cv_host" >&5
	1414	echo "${ECHO_T}$ac_cv_host" >&6
	1415	host=$ac_cv_host
	1416	host_cpu=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
	1417	host_vendor=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
	1418	host_os=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
	1419
	1420
	1421	echo "$as_me:$LINENO: checking target system type" >&5
	1422	echo $ECHO_N "checking target system type... $ECHO_C" >&6
	1423	if test "${ac_cv_target+set}" = set; then
	1424	echo $ECHO_N "(cached) $ECHO_C" >&6
	1425	else
	1426	ac_cv_target_alias=$target_alias
	1427	test "x$ac_cv_target_alias" = "x" &&
	1428	ac_cv_target_alias=$ac_cv_host_alias
	1429	ac_cv_target=`$ac_config_sub $ac_cv_target_alias` \|\|
	1430	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
	1431	echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
	1432	{ (exit 1); exit 1; }; }
	1433
	1434	fi
	1435	echo "$as_me:$LINENO: result: $ac_cv_target" >&5
	1436	echo "${ECHO_T}$ac_cv_target" >&6
	1437	target=$ac_cv_target
	1438	target_cpu=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
	1439	target_vendor=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
	1440	target_os=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
	1441
	1442
	1443	# The aliases save the names the user supplied, while $host etc.
	1444	# will get canonicalized.
	1445	test -n "$target_alias" &&
	1446	test "$program_prefix$program_suffix$program_transform_name" = \
	1447	NONENONEs,x,x, &&
	1448	program_prefix=${target_alias}-
	1449
	1450	am__api_version="1.8"
[1956]	1451	# Find a good install program. We prefer a C program (faster),
	1452	# so one script is as good as another. But avoid the broken or
	1453	# incompatible versions:
	1454	# SysV /etc/install, /usr/sbin/install
	1455	# SunOS /usr/etc/install
	1456	# IRIX /sbin/install
	1457	# AIX /bin/install
	1458	# AmigaOS /C/install, which installs bootblocks on floppy discs
	1459	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
	1460	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
	1461	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
	1462	# OS/2's system install, which has a completely different semantic
	1463	# ./install, which can be erroneously created by make from ./install.sh.
	1464	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
	1465	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
	1466	if test -z "$INSTALL"; then
	1467	if test "${ac_cv_path_install+set}" = set; then
	1468	echo $ECHO_N "(cached) $ECHO_C" >&6
	1469	else
	1470	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	1471	for as_dir in $PATH
	1472	do
	1473	IFS=$as_save_IFS
	1474	test -z "$as_dir" && as_dir=.
	1475	# Account for people who put trailing slashes in PATH elements.
	1476	case $as_dir/ in
	1477	./ \| .// \| /cC/* \| \
	1478	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
	1479	?:\\/os2\\/install\\/* \| ?:\\/OS2\\/INSTALL\\/* \| \
	1480	/usr/ucb/* ) ;;
	1481	*)
	1482	# OSF1 and SCO ODT 3.0 have their own names for install.
	1483	# Don't use installbsd from OSF since it installs stuff as root
	1484	# by default.
	1485	for ac_prog in ginstall scoinst install; do
	1486	for ac_exec_ext in '' $ac_executable_extensions; do
	1487	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
	1488	if test $ac_prog = install &&
	1489	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
	1490	# AIX install. It has an incompatible calling convention.
	1491	:
	1492	elif test $ac_prog = install &&
	1493	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
	1494	# program-specific install script used by HP pwplus--don't use.
	1495	:
	1496	else
	1497	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
	1498	break 3
	1499	fi
[1853]	1500	fi
[1956]	1501	done
	1502	done
	1503	;;
	1504	esac
	1505	done
	1506
	1507
[1853]	1508	fi
[1956]	1509	if test "${ac_cv_path_install+set}" = set; then
	1510	INSTALL=$ac_cv_path_install
	1511	else
	1512	# As a last resort, use the slow shell script. We don't cache a
	1513	# path for INSTALL within a source directory, because that will
	1514	# break other packages using the cache if that directory is
	1515	# removed, or if the path is relative.
	1516	INSTALL=$ac_install_sh
	1517	fi
	1518	fi
	1519	echo "$as_me:$LINENO: result: $INSTALL" >&5
	1520	echo "${ECHO_T}$INSTALL" >&6
	1521
	1522	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
	1523	# It thinks the first close brace ends the variable substitution.
	1524	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
	1525
	1526	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
	1527
	1528	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
	1529
	1530	echo "$as_me:$LINENO: checking whether build environment is sane" >&5
	1531	echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
	1532	# Just in case
	1533	sleep 1
	1534	echo timestamp > conftest.file
	1535	# Do `set' in a subshell so we don't clobber the current shell's
	1536	# arguments. Must try -L first in case configure is actually a
	1537	# symlink; some systems play weird games with the mod time of symlinks
	1538	# (eg FreeBSD returns the mod time of the symlink's containing
	1539	# directory).
	1540	if (
	1541	set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
	1542	if test "$*" = "X"; then
	1543	# -L didn't work.
	1544	set X `ls -t $srcdir/configure conftest.file`
	1545	fi
	1546	rm -f conftest.file
	1547	if test "$*" != "X $srcdir/configure conftest.file" \
	1548	&& test "$*" != "X conftest.file $srcdir/configure"; then
	1549
	1550	# If neither matched, then we have a broken ls. This can happen
	1551	# if, for instance, CONFIG_SHELL is bash and it inherits a
	1552	# broken ls alias from the environment. This has actually
	1553	# happened. Such a system could not be considered "sane".
	1554	{ { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
	1555	alias in your environment" >&5
	1556	echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
	1557	alias in your environment" >&2;}
	1558	{ (exit 1); exit 1; }; }
	1559	fi
	1560
	1561	test "$2" = conftest.file
	1562	)
	1563	then
	1564	# Ok.
	1565	:
[1853]	1566	else
[1956]	1567	{ { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
	1568	Check your system clock" >&5
	1569	echo "$as_me: error: newly created file is older than distributed files!
	1570	Check your system clock" >&2;}
	1571	{ (exit 1); exit 1; }; }
[1853]	1572	fi
[1956]	1573	echo "$as_me:$LINENO: result: yes" >&5
	1574	echo "${ECHO_T}yes" >&6
	1575	test "$program_prefix" != NONE &&
	1576	program_transform_name="s,^,$program_prefix,;$program_transform_name"
	1577	# Use a double $ so make ignores it.
	1578	test "$program_suffix" != NONE &&
	1579	program_transform_name="s,\$,$program_suffix,;$program_transform_name"
	1580	# Double any \ or $. echo might interpret backslashes.
	1581	# By default was `s,x,x', remove it if useless.
	1582	cat <<\_ACEOF >conftest.sed
	1583	s/[\\$]/&&/g;s/;s,x,x,$//
	1584	_ACEOF
	1585	program_transform_name=`echo $program_transform_name \| sed -f conftest.sed`
	1586	rm conftest.sed
[1853]	1587
[1956]	1588	# expand $ac_aux_dir to an absolute path
	1589	am_aux_dir=`cd $ac_aux_dir && pwd`
	1590
	1591	test x"${MISSING+set}" = xset \|\| MISSING="\${SHELL} $am_aux_dir/missing"
	1592	# Use eval to expand $SHELL
	1593	if eval "$MISSING --run true"; then
	1594	am_missing_run="$MISSING --run "
	1595	else
	1596	am_missing_run=
	1597	{ echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
	1598	echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
	1599	fi
	1600
[2819]	1601	if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
[2706]	1602	# Keeping the `.' argument allows $(mkdir_p) to be used without
	1603	# argument. Indeed, we sometimes output rules like
	1604	# $(mkdir_p) $(somedir)
	1605	# where $(somedir) is conditionally defined.
	1606	# (`test -n '$(somedir)' && $(mkdir_p) $(somedir)' is a more
	1607	# expensive solution, as it forces Make to start a sub-shell.)
	1608	mkdir_p='mkdir -p -- .'
	1609	else
	1610	# On NextStep and OpenStep, the `mkdir' command does not
	1611	# recognize any option. It will interpret all options as
	1612	# directories to create, and then abort because `.' already
	1613	# exists.
[2819]	1614	for d in ./-p ./--version;
[2706]	1615	do
	1616	test -d $d && rmdir $d
	1617	done
	1618	# $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
	1619	if test -f "$ac_aux_dir/mkinstalldirs"; then
	1620	mkdir_p='$(mkinstalldirs)'
	1621	else
	1622	mkdir_p='$(install_sh) -d'
	1623	fi
	1624	fi
	1625
[1956]	1626	for ac_prog in gawk mawk nawk awk
	1627	do
	1628	# Extract the first word of "$ac_prog", so it can be a program name with args.
	1629	set dummy $ac_prog; ac_word=$2
	1630	echo "$as_me:$LINENO: checking for $ac_word" >&5
	1631	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
	1632	if test "${ac_cv_prog_AWK+set}" = set; then
	1633	echo $ECHO_N "(cached) $ECHO_C" >&6
	1634	else
	1635	if test -n "$AWK"; then
	1636	ac_cv_prog_AWK="$AWK" # Let the user override the test.
	1637	else
	1638	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	1639	for as_dir in $PATH
	1640	do
	1641	IFS=$as_save_IFS
	1642	test -z "$as_dir" && as_dir=.
	1643	for ac_exec_ext in '' $ac_executable_extensions; do
	1644	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
	1645	ac_cv_prog_AWK="$ac_prog"
	1646	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
	1647	break 2
	1648	fi
	1649	done
	1650	done
	1651
	1652	fi
	1653	fi
	1654	AWK=$ac_cv_prog_AWK
	1655	if test -n "$AWK"; then
	1656	echo "$as_me:$LINENO: result: $AWK" >&5
	1657	echo "${ECHO_T}$AWK" >&6
	1658	else
	1659	echo "$as_me:$LINENO: result: no" >&5
	1660	echo "${ECHO_T}no" >&6
	1661	fi
	1662
	1663	test -n "$AWK" && break
	1664	done
	1665
	1666	echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
	1667	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
	1668	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y,:./+-,___p_,'`
	1669	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
	1670	echo $ECHO_N "(cached) $ECHO_C" >&6
	1671	else
	1672	cat >conftest.make <<\_ACEOF
	1673	all:
	1674	@echo 'ac_maketemp="$(MAKE)"'
	1675	_ACEOF
	1676	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
	1677	eval `${MAKE-make} -f conftest.make 2>/dev/null \| grep temp=`
	1678	if test -n "$ac_maketemp"; then
	1679	eval ac_cv_prog_make_${ac_make}_set=yes
	1680	else
	1681	eval ac_cv_prog_make_${ac_make}_set=no
	1682	fi
	1683	rm -f conftest.make
	1684	fi
	1685	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
	1686	echo "$as_me:$LINENO: result: yes" >&5
	1687	echo "${ECHO_T}yes" >&6
	1688	SET_MAKE=
	1689	else
	1690	echo "$as_me:$LINENO: result: no" >&5
	1691	echo "${ECHO_T}no" >&6
	1692	SET_MAKE="MAKE=${MAKE-make}"
	1693	fi
	1694
	1695	rm -rf .tst 2>/dev/null
	1696	mkdir .tst 2>/dev/null
	1697	if test -d .tst; then
	1698	am__leading_dot=.
	1699	else
	1700	am__leading_dot=_
	1701	fi
	1702	rmdir .tst 2>/dev/null
	1703
[2706]	1704	# test to see if srcdir already configured
[1956]	1705	if test "`cd $srcdir && pwd`" != "`pwd`" &&
	1706	test -f $srcdir/config.status; then
	1707	{ { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
	1708	echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
	1709	{ (exit 1); exit 1; }; }
	1710	fi
	1711
	1712	# test whether we have cygpath
	1713	if test -z "$CYGPATH_W"; then
	1714	if (cygpath --version) >/dev/null 2>/dev/null; then
	1715	CYGPATH_W='cygpath -w'
	1716	else
	1717	CYGPATH_W=echo
	1718	fi
	1719	fi
	1720
	1721
	1722	# Define the identity of the package.
	1723	PACKAGE='orxonox'
[3365]	1724	VERSION='0.2.1-pre-alpha'
[1956]	1725
	1726
	1727	cat >>confdefs.h <<_ACEOF
	1728	#define PACKAGE "$PACKAGE"
	1729	_ACEOF
	1730
	1731
	1732	cat >>confdefs.h <<_ACEOF
	1733	#define VERSION "$VERSION"
	1734	_ACEOF
	1735
	1736	# Some tools Automake needs.
	1737
	1738	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
	1739
	1740
	1741	AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
	1742
	1743
	1744	AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
	1745
	1746
	1747	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
	1748
	1749
	1750	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
	1751
	1752
	1753	AMTAR=${AMTAR-"${am_missing_run}tar"}
	1754
	1755	install_sh=${install_sh-"$am_aux_dir/install-sh"}
	1756
	1757	# Installed binaries are usually stripped using `strip' when the user
	1758	# run `make install-strip'. However `strip' might not be the right
	1759	# tool to use in cross-compilation environments, therefore Automake
	1760	# will honor the `STRIP' environment variable to overrule this program.
	1761	if test "$cross_compiling" != no; then
	1762	if test -n "$ac_tool_prefix"; then
	1763	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
	1764	set dummy ${ac_tool_prefix}strip; ac_word=$2
	1765	echo "$as_me:$LINENO: checking for $ac_word" >&5
	1766	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
	1767	if test "${ac_cv_prog_STRIP+set}" = set; then
	1768	echo $ECHO_N "(cached) $ECHO_C" >&6
	1769	else
	1770	if test -n "$STRIP"; then
	1771	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
	1772	else
	1773	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	1774	for as_dir in $PATH
	1775	do
	1776	IFS=$as_save_IFS
	1777	test -z "$as_dir" && as_dir=.
	1778	for ac_exec_ext in '' $ac_executable_extensions; do
	1779	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
	1780	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
	1781	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
	1782	break 2
	1783	fi
	1784	done
	1785	done
	1786
	1787	fi
	1788	fi
	1789	STRIP=$ac_cv_prog_STRIP
	1790	if test -n "$STRIP"; then
	1791	echo "$as_me:$LINENO: result: $STRIP" >&5
	1792	echo "${ECHO_T}$STRIP" >&6
	1793	else
	1794	echo "$as_me:$LINENO: result: no" >&5
	1795	echo "${ECHO_T}no" >&6
	1796	fi
	1797
	1798	fi
	1799	if test -z "$ac_cv_prog_STRIP"; then
	1800	ac_ct_STRIP=$STRIP
	1801	# Extract the first word of "strip", so it can be a program name with args.
	1802	set dummy strip; ac_word=$2
	1803	echo "$as_me:$LINENO: checking for $ac_word" >&5
	1804	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
	1805	if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
	1806	echo $ECHO_N "(cached) $ECHO_C" >&6
	1807	else
	1808	if test -n "$ac_ct_STRIP"; then
	1809	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
	1810	else
	1811	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	1812	for as_dir in $PATH
	1813	do
	1814	IFS=$as_save_IFS
	1815	test -z "$as_dir" && as_dir=.
	1816	for ac_exec_ext in '' $ac_executable_extensions; do
	1817	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
	1818	ac_cv_prog_ac_ct_STRIP="strip"
	1819	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
	1820	break 2
	1821	fi
	1822	done
	1823	done
	1824
	1825	test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
	1826	fi
	1827	fi
	1828	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
	1829	if test -n "$ac_ct_STRIP"; then
	1830	echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
	1831	echo "${ECHO_T}$ac_ct_STRIP" >&6
	1832	else
	1833	echo "$as_me:$LINENO: result: no" >&5
	1834	echo "${ECHO_T}no" >&6
	1835	fi
	1836
	1837	STRIP=$ac_ct_STRIP
	1838	else
	1839	STRIP="$ac_cv_prog_STRIP"
	1840	fi
	1841
	1842	fi
	1843	INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
	1844
	1845	# We need awk for the "check" target. The system "awk" is bad on
	1846	# some platforms.
	1847
	1848
	1849
	1850
[2627]	1851
[1959]	1852	ac_config_headers="$ac_config_headers config.h"
	1853
	1854
[3430]	1855	#########################
	1856	## Checks for programs ##
	1857	#########################
[1956]	1858	ac_ext=cc
	1859	ac_cpp='$CXXCPP $CPPFLAGS'
	1860	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	1861	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	1862	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
	1863	if test -n "$ac_tool_prefix"; then
	1864	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
	1865	do
	1866	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
	1867	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
	1868	echo "$as_me:$LINENO: checking for $ac_word" >&5
	1869	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
	1870	if test "${ac_cv_prog_CXX+set}" = set; then
	1871	echo $ECHO_N "(cached) $ECHO_C" >&6
	1872	else
	1873	if test -n "$CXX"; then
	1874	ac_cv_prog_CXX="$CXX" # Let the user override the test.
	1875	else
	1876	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	1877	for as_dir in $PATH
	1878	do
	1879	IFS=$as_save_IFS
	1880	test -z "$as_dir" && as_dir=.
	1881	for ac_exec_ext in '' $ac_executable_extensions; do
	1882	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
	1883	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
	1884	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
	1885	break 2
	1886	fi
	1887	done
	1888	done
	1889
	1890	fi
	1891	fi
	1892	CXX=$ac_cv_prog_CXX
	1893	if test -n "$CXX"; then
	1894	echo "$as_me:$LINENO: result: $CXX" >&5
	1895	echo "${ECHO_T}$CXX" >&6
	1896	else
	1897	echo "$as_me:$LINENO: result: no" >&5
	1898	echo "${ECHO_T}no" >&6
	1899	fi
	1900
	1901	test -n "$CXX" && break
	1902	done
	1903	fi
	1904	if test -z "$CXX"; then
	1905	ac_ct_CXX=$CXX
	1906	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
	1907	do
	1908	# Extract the first word of "$ac_prog", so it can be a program name with args.
	1909	set dummy $ac_prog; ac_word=$2
	1910	echo "$as_me:$LINENO: checking for $ac_word" >&5
	1911	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
	1912	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
	1913	echo $ECHO_N "(cached) $ECHO_C" >&6
	1914	else
	1915	if test -n "$ac_ct_CXX"; then
	1916	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
	1917	else
	1918	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	1919	for as_dir in $PATH
	1920	do
	1921	IFS=$as_save_IFS
	1922	test -z "$as_dir" && as_dir=.
	1923	for ac_exec_ext in '' $ac_executable_extensions; do
	1924	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
	1925	ac_cv_prog_ac_ct_CXX="$ac_prog"
	1926	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
	1927	break 2
	1928	fi
	1929	done
	1930	done
	1931
	1932	fi
	1933	fi
	1934	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
	1935	if test -n "$ac_ct_CXX"; then
	1936	echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
	1937	echo "${ECHO_T}$ac_ct_CXX" >&6
	1938	else
	1939	echo "$as_me:$LINENO: result: no" >&5
	1940	echo "${ECHO_T}no" >&6
	1941	fi
	1942
	1943	test -n "$ac_ct_CXX" && break
	1944	done
	1945	test -n "$ac_ct_CXX" \|\| ac_ct_CXX="g++"
	1946
	1947	CXX=$ac_ct_CXX
	1948	fi
	1949
	1950
	1951	# Provide some information about the compiler.
	1952	echo "$as_me:$LINENO:" \
	1953	"checking for C++ compiler version" >&5
	1954	ac_compiler=`set X $ac_compile; echo $2`
	1955	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
	1956	(eval $ac_compiler --version </dev/null >&5) 2>&5
	1957	ac_status=$?
	1958	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	1959	(exit $ac_status); }
	1960	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
	1961	(eval $ac_compiler -v </dev/null >&5) 2>&5
	1962	ac_status=$?
	1963	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	1964	(exit $ac_status); }
	1965	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
	1966	(eval $ac_compiler -V </dev/null >&5) 2>&5
	1967	ac_status=$?
	1968	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	1969	(exit $ac_status); }
	1970
	1971	cat >conftest.$ac_ext <<_ACEOF
	1972	/* confdefs.h. */
	1973	_ACEOF
	1974	cat confdefs.h >>conftest.$ac_ext
	1975	cat >>conftest.$ac_ext <<_ACEOF
	1976	/* end confdefs.h. */
	1977
	1978	int
	1979	main ()
	1980	{
	1981
	1982	;
	1983	return 0;
	1984	}
	1985	_ACEOF
	1986	ac_clean_files_save=$ac_clean_files
	1987	ac_clean_files="$ac_clean_files a.out a.exe b.out"
	1988	# Try to create an executable without -o first, disregard a.out.
	1989	# It will help us diagnose broken compilers, and finding out an intuition
	1990	# of exeext.
	1991	echo "$as_me:$LINENO: checking for C++ compiler default output file name" >&5
	1992	echo $ECHO_N "checking for C++ compiler default output file name... $ECHO_C" >&6
	1993	ac_link_default=`echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
	1994	if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
	1995	(eval $ac_link_default) 2>&5
	1996	ac_status=$?
	1997	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	1998	(exit $ac_status); }; then
	1999	# Find the output, starting from the most likely. This scheme is
	2000	# not robust to junk in `.', hence go to wildcards (a.*) only as a last
	2001	# resort.
	2002
	2003	# Be careful to initialize this variable, since it used to be cached.
	2004	# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
	2005	ac_cv_exeext=
	2006	# b.out is created by i960 compilers.
	2007	for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
	2008	do
	2009	test -f "$ac_file" \|\| continue
	2010	case $ac_file in
	2011	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj )
	2012	;;
	2013	conftest.$ac_ext )
	2014	# This is the source file.
	2015	;;
	2016	[ab].out )
	2017	# We found the default executable, but exeext='' is most
	2018	# certainly right.
	2019	break;;
	2020	. )
	2021	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
	2022	# FIXME: I believe we export ac_cv_exeext for Libtool,
	2023	# but it would be cool to find out if it's true. Does anybody
	2024	# maintain Libtool? --akim.
	2025	export ac_cv_exeext
	2026	break;;
	2027	* )
	2028	break;;
	2029	esac
	2030	done
	2031	else
	2032	echo "$as_me: failed program was:" >&5
	2033	sed 's/^/\| /' conftest.$ac_ext >&5
	2034
	2035	{ { echo "$as_me:$LINENO: error: C++ compiler cannot create executables
	2036	See \`config.log' for more details." >&5
	2037	echo "$as_me: error: C++ compiler cannot create executables
	2038	See \`config.log' for more details." >&2;}
	2039	{ (exit 77); exit 77; }; }
	2040	fi
	2041
	2042	ac_exeext=$ac_cv_exeext
	2043	echo "$as_me:$LINENO: result: $ac_file" >&5
	2044	echo "${ECHO_T}$ac_file" >&6
	2045
	2046	# Check the compiler produces executables we can run. If not, either
	2047	# the compiler is broken, or we cross compile.
	2048	echo "$as_me:$LINENO: checking whether the C++ compiler works" >&5
	2049	echo $ECHO_N "checking whether the C++ compiler works... $ECHO_C" >&6
	2050	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
	2051	# If not cross compiling, check that we can run a simple program.
	2052	if test "$cross_compiling" != yes; then
	2053	if { ac_try='./$ac_file'
	2054	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	2055	(eval $ac_try) 2>&5
	2056	ac_status=$?
	2057	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	2058	(exit $ac_status); }; }; then
	2059	cross_compiling=no
	2060	else
	2061	if test "$cross_compiling" = maybe; then
	2062	cross_compiling=yes
	2063	else
	2064	{ { echo "$as_me:$LINENO: error: cannot run C++ compiled programs.
	2065	If you meant to cross compile, use \`--host'.
	2066	See \`config.log' for more details." >&5
	2067	echo "$as_me: error: cannot run C++ compiled programs.
	2068	If you meant to cross compile, use \`--host'.
	2069	See \`config.log' for more details." >&2;}
	2070	{ (exit 1); exit 1; }; }
	2071	fi
	2072	fi
	2073	fi
	2074	echo "$as_me:$LINENO: result: yes" >&5
	2075	echo "${ECHO_T}yes" >&6
	2076
	2077	rm -f a.out a.exe conftest$ac_cv_exeext b.out
	2078	ac_clean_files=$ac_clean_files_save
	2079	# Check the compiler produces executables we can run. If not, either
	2080	# the compiler is broken, or we cross compile.
	2081	echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
	2082	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
	2083	echo "$as_me:$LINENO: result: $cross_compiling" >&5
	2084	echo "${ECHO_T}$cross_compiling" >&6
	2085
	2086	echo "$as_me:$LINENO: checking for suffix of executables" >&5
	2087	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
	2088	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
	2089	(eval $ac_link) 2>&5
	2090	ac_status=$?
	2091	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	2092	(exit $ac_status); }; then
	2093	# If both `conftest.exe' and `conftest' are `present' (well, observable)
	2094	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
	2095	# work properly (i.e., refer to `conftest.exe'), while it won't with
	2096	# `rm'.
	2097	for ac_file in conftest.exe conftest conftest.*; do
	2098	test -f "$ac_file" \|\| continue
	2099	case $ac_file in
	2100	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj ) ;;
	2101	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
	2102	export ac_cv_exeext
	2103	break;;
	2104	* ) break;;
	2105	esac
	2106	done
	2107	else
	2108	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
	2109	See \`config.log' for more details." >&5
	2110	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
	2111	See \`config.log' for more details." >&2;}
	2112	{ (exit 1); exit 1; }; }
	2113	fi
	2114
	2115	rm -f conftest$ac_cv_exeext
	2116	echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
	2117	echo "${ECHO_T}$ac_cv_exeext" >&6
	2118
	2119	rm -f conftest.$ac_ext
	2120	EXEEXT=$ac_cv_exeext
	2121	ac_exeext=$EXEEXT
	2122	echo "$as_me:$LINENO: checking for suffix of object files" >&5
	2123	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
	2124	if test "${ac_cv_objext+set}" = set; then
	2125	echo $ECHO_N "(cached) $ECHO_C" >&6
	2126	else
	2127	cat >conftest.$ac_ext <<_ACEOF
	2128	/* confdefs.h. */
	2129	_ACEOF
	2130	cat confdefs.h >>conftest.$ac_ext
	2131	cat >>conftest.$ac_ext <<_ACEOF
	2132	/* end confdefs.h. */
	2133
	2134	int
	2135	main ()
	2136	{
	2137
	2138	;
	2139	return 0;
	2140	}
	2141	_ACEOF
	2142	rm -f conftest.o conftest.obj
	2143	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	2144	(eval $ac_compile) 2>&5
	2145	ac_status=$?
	2146	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	2147	(exit $ac_status); }; then
	2148	for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
	2149	case $ac_file in
	2150	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg ) ;;
	2151	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
	2152	break;;
	2153	esac
	2154	done
	2155	else
	2156	echo "$as_me: failed program was:" >&5
	2157	sed 's/^/\| /' conftest.$ac_ext >&5
	2158
	2159	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
	2160	See \`config.log' for more details." >&5
	2161	echo "$as_me: error: cannot compute suffix of object files: cannot compile
	2162	See \`config.log' for more details." >&2;}
	2163	{ (exit 1); exit 1; }; }
	2164	fi
	2165
	2166	rm -f conftest.$ac_cv_objext conftest.$ac_ext
	2167	fi
	2168	echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
	2169	echo "${ECHO_T}$ac_cv_objext" >&6
	2170	OBJEXT=$ac_cv_objext
	2171	ac_objext=$OBJEXT
	2172	echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
	2173	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
	2174	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
	2175	echo $ECHO_N "(cached) $ECHO_C" >&6
	2176	else
	2177	cat >conftest.$ac_ext <<_ACEOF
	2178	/* confdefs.h. */
	2179	_ACEOF
	2180	cat confdefs.h >>conftest.$ac_ext
	2181	cat >>conftest.$ac_ext <<_ACEOF
	2182	/* end confdefs.h. */
	2183
	2184	int
	2185	main ()
	2186	{
	2187	#ifndef __GNUC__
	2188	choke me
	2189	#endif
	2190
	2191	;
	2192	return 0;
	2193	}
	2194	_ACEOF
	2195	rm -f conftest.$ac_objext
	2196	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	2197	(eval $ac_compile) 2>conftest.er1
	2198	ac_status=$?
	2199	grep -v '^ *+' conftest.er1 >conftest.err
	2200	rm -f conftest.er1
	2201	cat conftest.err >&5
	2202	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	2203	(exit $ac_status); } &&
	2204	{ ac_try='test -z "$ac_cxx_werror_flag"
	2205	\|\| test ! -s conftest.err'
	2206	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	2207	(eval $ac_try) 2>&5
	2208	ac_status=$?
	2209	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	2210	(exit $ac_status); }; } &&
	2211	{ ac_try='test -s conftest.$ac_objext'
	2212	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	2213	(eval $ac_try) 2>&5
	2214	ac_status=$?
	2215	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	2216	(exit $ac_status); }; }; then
	2217	ac_compiler_gnu=yes
	2218	else
	2219	echo "$as_me: failed program was:" >&5
	2220	sed 's/^/\| /' conftest.$ac_ext >&5
	2221
	2222	ac_compiler_gnu=no
	2223	fi
	2224	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	2225	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
	2226
	2227	fi
	2228	echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
	2229	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
	2230	GXX=`test $ac_compiler_gnu = yes && echo yes`
	2231	ac_test_CXXFLAGS=${CXXFLAGS+set}
	2232	ac_save_CXXFLAGS=$CXXFLAGS
	2233	CXXFLAGS="-g"
	2234	echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
	2235	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
	2236	if test "${ac_cv_prog_cxx_g+set}" = set; then
	2237	echo $ECHO_N "(cached) $ECHO_C" >&6
	2238	else
	2239	cat >conftest.$ac_ext <<_ACEOF
	2240	/* confdefs.h. */
	2241	_ACEOF
	2242	cat confdefs.h >>conftest.$ac_ext
	2243	cat >>conftest.$ac_ext <<_ACEOF
	2244	/* end confdefs.h. */
	2245
	2246	int
	2247	main ()
	2248	{
	2249
	2250	;
	2251	return 0;
	2252	}
	2253	_ACEOF
	2254	rm -f conftest.$ac_objext
	2255	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	2256	(eval $ac_compile) 2>conftest.er1
	2257	ac_status=$?
	2258	grep -v '^ *+' conftest.er1 >conftest.err
	2259	rm -f conftest.er1
	2260	cat conftest.err >&5
	2261	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	2262	(exit $ac_status); } &&
	2263	{ ac_try='test -z "$ac_cxx_werror_flag"
	2264	\|\| test ! -s conftest.err'
	2265	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	2266	(eval $ac_try) 2>&5
	2267	ac_status=$?
	2268	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	2269	(exit $ac_status); }; } &&
	2270	{ ac_try='test -s conftest.$ac_objext'
	2271	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	2272	(eval $ac_try) 2>&5
	2273	ac_status=$?
	2274	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	2275	(exit $ac_status); }; }; then
	2276	ac_cv_prog_cxx_g=yes
	2277	else
	2278	echo "$as_me: failed program was:" >&5
	2279	sed 's/^/\| /' conftest.$ac_ext >&5
	2280
	2281	ac_cv_prog_cxx_g=no
	2282	fi
	2283	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	2284	fi
	2285	echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
	2286	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
	2287	if test "$ac_test_CXXFLAGS" = set; then
	2288	CXXFLAGS=$ac_save_CXXFLAGS
	2289	elif test $ac_cv_prog_cxx_g = yes; then
	2290	if test "$GXX" = yes; then
	2291	CXXFLAGS="-g -O2"
	2292	else
	2293	CXXFLAGS="-g"
	2294	fi
	2295	else
	2296	if test "$GXX" = yes; then
	2297	CXXFLAGS="-O2"
	2298	else
	2299	CXXFLAGS=
	2300	fi
	2301	fi
	2302	for ac_declaration in \
	2303	'' \
	2304	'extern "C" void std::exit (int) throw (); using std::exit;' \
	2305	'extern "C" void std::exit (int); using std::exit;' \
	2306	'extern "C" void exit (int) throw ();' \
	2307	'extern "C" void exit (int);' \
	2308	'void exit (int);'
	2309	do
	2310	cat >conftest.$ac_ext <<_ACEOF
	2311	/* confdefs.h. */
	2312	_ACEOF
	2313	cat confdefs.h >>conftest.$ac_ext
	2314	cat >>conftest.$ac_ext <<_ACEOF
	2315	/* end confdefs.h. */
	2316	$ac_declaration
	2317	#include <stdlib.h>
	2318	int
	2319	main ()
	2320	{
	2321	exit (42);
	2322	;
	2323	return 0;
	2324	}
	2325	_ACEOF
	2326	rm -f conftest.$ac_objext
	2327	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	2328	(eval $ac_compile) 2>conftest.er1
	2329	ac_status=$?
	2330	grep -v '^ *+' conftest.er1 >conftest.err
	2331	rm -f conftest.er1
	2332	cat conftest.err >&5
	2333	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	2334	(exit $ac_status); } &&
	2335	{ ac_try='test -z "$ac_cxx_werror_flag"
	2336	\|\| test ! -s conftest.err'
	2337	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	2338	(eval $ac_try) 2>&5
	2339	ac_status=$?
	2340	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	2341	(exit $ac_status); }; } &&
	2342	{ ac_try='test -s conftest.$ac_objext'
	2343	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	2344	(eval $ac_try) 2>&5
	2345	ac_status=$?
	2346	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	2347	(exit $ac_status); }; }; then
	2348	:
	2349	else
	2350	echo "$as_me: failed program was:" >&5
	2351	sed 's/^/\| /' conftest.$ac_ext >&5
	2352
	2353	continue
	2354	fi
	2355	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	2356	cat >conftest.$ac_ext <<_ACEOF
	2357	/* confdefs.h. */
	2358	_ACEOF
	2359	cat confdefs.h >>conftest.$ac_ext
	2360	cat >>conftest.$ac_ext <<_ACEOF
	2361	/* end confdefs.h. */
	2362	$ac_declaration
	2363	int
	2364	main ()
	2365	{
	2366	exit (42);
	2367	;
	2368	return 0;
	2369	}
	2370	_ACEOF
	2371	rm -f conftest.$ac_objext
	2372	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	2373	(eval $ac_compile) 2>conftest.er1
	2374	ac_status=$?
	2375	grep -v '^ *+' conftest.er1 >conftest.err
	2376	rm -f conftest.er1
	2377	cat conftest.err >&5
	2378	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	2379	(exit $ac_status); } &&
	2380	{ ac_try='test -z "$ac_cxx_werror_flag"
	2381	\|\| test ! -s conftest.err'
	2382	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	2383	(eval $ac_try) 2>&5
	2384	ac_status=$?
	2385	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	2386	(exit $ac_status); }; } &&
	2387	{ ac_try='test -s conftest.$ac_objext'
	2388	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	2389	(eval $ac_try) 2>&5
	2390	ac_status=$?
	2391	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	2392	(exit $ac_status); }; }; then
	2393	break
	2394	else
	2395	echo "$as_me: failed program was:" >&5
	2396	sed 's/^/\| /' conftest.$ac_ext >&5
	2397
	2398	fi
	2399	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	2400	done
	2401	rm -f conftest*
	2402	if test -n "$ac_declaration"; then
	2403	echo '#ifdef __cplusplus' >>confdefs.h
	2404	echo $ac_declaration >>confdefs.h
	2405	echo '#endif' >>confdefs.h
	2406	fi
	2407
	2408	ac_ext=c
	2409	ac_cpp='$CPP $CPPFLAGS'
	2410	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	2411	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	2412	ac_compiler_gnu=$ac_cv_c_compiler_gnu
	2413	DEPDIR="${am__leading_dot}deps"
	2414
	2415	ac_config_commands="$ac_config_commands depfiles"
	2416
	2417
	2418	am_make=${MAKE-make}
	2419	cat > confinc << 'END'
	2420	am__doit:
	2421	@echo done
	2422	.PHONY: am__doit
	2423	END
	2424	# If we don't find an include directive, just comment out the code.
	2425	echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
	2426	echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
	2427	am__include="#"
	2428	am__quote=
	2429	_am_result=none
	2430	# First try GNU make style include.
	2431	echo "include confinc" > confmf
	2432	# We grep out `Entering directory' and `Leaving directory'
	2433	# messages which can occur if `w' ends up in MAKEFLAGS.
	2434	# In particular we don't look at `^make:' because GNU make might
	2435	# be invoked under some other name (usually "gmake"), in which
	2436	# case it prints its new name instead of `make'.
	2437	if test "`$am_make -s -f confmf 2> /dev/null \| grep -v 'ing directory'`" = "done"; then
	2438	am__include=include
	2439	am__quote=
	2440	_am_result=GNU
	2441	fi
	2442	# Now try BSD make style include.
	2443	if test "$am__include" = "#"; then
	2444	echo '.include "confinc"' > confmf
	2445	if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
	2446	am__include=.include
	2447	am__quote="\""
	2448	_am_result=BSD
	2449	fi
	2450	fi
	2451
	2452
	2453	echo "$as_me:$LINENO: result: $_am_result" >&5
	2454	echo "${ECHO_T}$_am_result" >&6
	2455	rm -f confinc confmf
	2456
	2457	# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
	2458	if test "${enable_dependency_tracking+set}" = set; then
	2459	enableval="$enable_dependency_tracking"
	2460
	2461	fi;
	2462	if test "x$enable_dependency_tracking" != xno; then
	2463	am_depcomp="$ac_aux_dir/depcomp"
	2464	AMDEPBACKSLASH='\'
	2465	fi
	2466
	2467
	2468	if test "x$enable_dependency_tracking" != xno; then
	2469	AMDEP_TRUE=
	2470	AMDEP_FALSE='#'
	2471	else
	2472	AMDEP_TRUE='#'
	2473	AMDEP_FALSE=
	2474	fi
	2475
	2476
	2477
	2478
	2479	depcc="$CXX" am_compiler_list=
	2480
	2481	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
	2482	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
	2483	if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then
	2484	echo $ECHO_N "(cached) $ECHO_C" >&6
	2485	else
	2486	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
	2487	# We make a subdir and do the tests there. Otherwise we can end up
	2488	# making bogus files that we don't know about and never remove. For
	2489	# instance it was reported that on HP-UX the gcc test will end up
	2490	# making a dummy file named `D' -- because `-MD' means `put the output
	2491	# in D'.
	2492	mkdir conftest.dir
	2493	# Copy depcomp to subdir because otherwise we won't find it if we're
	2494	# using a relative directory.
	2495	cp "$am_depcomp" conftest.dir
	2496	cd conftest.dir
	2497	# We will build objects and dependencies in a subdirectory because
	2498	# it helps to detect inapplicable dependency modes. For instance
	2499	# both Tru64's cc and ICC support -MD to output dependencies as a
	2500	# side effect of compilation, but ICC will put the dependencies in
	2501	# the current directory while Tru64 will put them in the object
	2502	# directory.
	2503	mkdir sub
	2504
	2505	am_cv_CXX_dependencies_compiler_type=none
	2506	if test "$am_compiler_list" = ""; then
	2507	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
	2508	fi
	2509	for depmode in $am_compiler_list; do
	2510	# Setup a source with many dependencies, because some compilers
	2511	# like to wrap large dependency lists on column 80 (with \), and
	2512	# we should not choose a depcomp mode which is confused by this.
	2513	#
	2514	# We need to recreate these files for each test, as the compiler may
	2515	# overwrite some of them when testing with obscure command lines.
	2516	# This happens at least with the AIX C compiler.
	2517	: > sub/conftest.c
	2518	for i in 1 2 3 4 5 6; do
	2519	echo '#include "conftst'$i'.h"' >> sub/conftest.c
[2819]	2520	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
	2521	# Solaris 8's {/usr,}/bin/sh.
	2522	touch sub/conftst$i.h
[1956]	2523	done
	2524	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
	2525
	2526	case $depmode in
	2527	nosideeffect)
	2528	# after this tag, mechanisms are not by side-effect, so they'll
	2529	# only be used when explicitly requested
	2530	if test "x$enable_dependency_tracking" = xyes; then
	2531	continue
	2532	else
	2533	break
	2534	fi
	2535	;;
	2536	none) break ;;
	2537	esac
	2538	# We check with `-c' and `-o' for the sake of the "dashmstdout"
	2539	# mode. It turns out that the SunPro C++ compiler does not properly
	2540	# handle `-M -o', and we need to detect this.
	2541	if depmode=$depmode \
	2542	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
	2543	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
	2544	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
	2545	>/dev/null 2>conftest.err &&
	2546	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
	2547	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
	2548	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
	2549	# icc doesn't choke on unknown options, it will just issue warnings
[2819]	2550	# or remarks (even with -Werror). So we grep stderr for any message
	2551	# that says an option was ignored or not supported.
	2552	# When given -MP, icc 7.0 and 7.1 complain thusly:
	2553	# icc: Command line warning: ignoring option '-M'; no argument required
	2554	# The diagnosis changed in icc 8.0:
	2555	# icc: Command line remark: option '-MP' not supported
	2556	if (grep 'ignoring option' conftest.err \|\|
	2557	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
[1956]	2558	am_cv_CXX_dependencies_compiler_type=$depmode
	2559	break
	2560	fi
	2561	fi
	2562	done
	2563
	2564	cd ..
	2565	rm -rf conftest.dir
	2566	else
	2567	am_cv_CXX_dependencies_compiler_type=none
	2568	fi
	2569
	2570	fi
	2571	echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5
	2572	echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6
	2573	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
	2574
	2575
	2576
	2577	if
	2578	test "x$enable_dependency_tracking" != xno \
	2579	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
	2580	am__fastdepCXX_TRUE=
	2581	am__fastdepCXX_FALSE='#'
	2582	else
	2583	am__fastdepCXX_TRUE='#'
	2584	am__fastdepCXX_FALSE=
	2585	fi
	2586
	2587
	2588	ac_ext=c
	2589	ac_cpp='$CPP $CPPFLAGS'
	2590	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	2591	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	2592	ac_compiler_gnu=$ac_cv_c_compiler_gnu
	2593	if test -n "$ac_tool_prefix"; then
	2594	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
	2595	set dummy ${ac_tool_prefix}gcc; ac_word=$2
	2596	echo "$as_me:$LINENO: checking for $ac_word" >&5
	2597	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
	2598	if test "${ac_cv_prog_CC+set}" = set; then
	2599	echo $ECHO_N "(cached) $ECHO_C" >&6
	2600	else
	2601	if test -n "$CC"; then
	2602	ac_cv_prog_CC="$CC" # Let the user override the test.
	2603	else
	2604	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2605	for as_dir in $PATH
	2606	do
	2607	IFS=$as_save_IFS
	2608	test -z "$as_dir" && as_dir=.
	2609	for ac_exec_ext in '' $ac_executable_extensions; do
	2610	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
	2611	ac_cv_prog_CC="${ac_tool_prefix}gcc"
	2612	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
	2613	break 2
	2614	fi
	2615	done
	2616	done
	2617
	2618	fi
	2619	fi
	2620	CC=$ac_cv_prog_CC
	2621	if test -n "$CC"; then
	2622	echo "$as_me:$LINENO: result: $CC" >&5
	2623	echo "${ECHO_T}$CC" >&6
	2624	else
	2625	echo "$as_me:$LINENO: result: no" >&5
	2626	echo "${ECHO_T}no" >&6
	2627	fi
	2628
	2629	fi
	2630	if test -z "$ac_cv_prog_CC"; then
	2631	ac_ct_CC=$CC
	2632	# Extract the first word of "gcc", so it can be a program name with args.
	2633	set dummy gcc; ac_word=$2
	2634	echo "$as_me:$LINENO: checking for $ac_word" >&5
	2635	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
	2636	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
	2637	echo $ECHO_N "(cached) $ECHO_C" >&6
	2638	else
	2639	if test -n "$ac_ct_CC"; then
	2640	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
	2641	else
	2642	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2643	for as_dir in $PATH
	2644	do
	2645	IFS=$as_save_IFS
	2646	test -z "$as_dir" && as_dir=.
	2647	for ac_exec_ext in '' $ac_executable_extensions; do
	2648	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
	2649	ac_cv_prog_ac_ct_CC="gcc"
	2650	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
	2651	break 2
	2652	fi
	2653	done
	2654	done
	2655
	2656	fi
	2657	fi
	2658	ac_ct_CC=$ac_cv_prog_ac_ct_CC
	2659	if test -n "$ac_ct_CC"; then
	2660	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
	2661	echo "${ECHO_T}$ac_ct_CC" >&6
	2662	else
	2663	echo "$as_me:$LINENO: result: no" >&5
	2664	echo "${ECHO_T}no" >&6
	2665	fi
	2666
	2667	CC=$ac_ct_CC
	2668	else
	2669	CC="$ac_cv_prog_CC"
	2670	fi
	2671
	2672	if test -z "$CC"; then
	2673	if test -n "$ac_tool_prefix"; then
	2674	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
	2675	set dummy ${ac_tool_prefix}cc; ac_word=$2
	2676	echo "$as_me:$LINENO: checking for $ac_word" >&5
	2677	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
	2678	if test "${ac_cv_prog_CC+set}" = set; then
	2679	echo $ECHO_N "(cached) $ECHO_C" >&6
	2680	else
	2681	if test -n "$CC"; then
	2682	ac_cv_prog_CC="$CC" # Let the user override the test.
	2683	else
	2684	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2685	for as_dir in $PATH
	2686	do
	2687	IFS=$as_save_IFS
	2688	test -z "$as_dir" && as_dir=.
	2689	for ac_exec_ext in '' $ac_executable_extensions; do
	2690	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
	2691	ac_cv_prog_CC="${ac_tool_prefix}cc"
	2692	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
	2693	break 2
	2694	fi
	2695	done
	2696	done
	2697
	2698	fi
	2699	fi
	2700	CC=$ac_cv_prog_CC
	2701	if test -n "$CC"; then
	2702	echo "$as_me:$LINENO: result: $CC" >&5
	2703	echo "${ECHO_T}$CC" >&6
	2704	else
	2705	echo "$as_me:$LINENO: result: no" >&5
	2706	echo "${ECHO_T}no" >&6
	2707	fi
	2708
	2709	fi
	2710	if test -z "$ac_cv_prog_CC"; then
	2711	ac_ct_CC=$CC
	2712	# Extract the first word of "cc", so it can be a program name with args.
	2713	set dummy cc; ac_word=$2
	2714	echo "$as_me:$LINENO: checking for $ac_word" >&5
	2715	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
	2716	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
	2717	echo $ECHO_N "(cached) $ECHO_C" >&6
	2718	else
	2719	if test -n "$ac_ct_CC"; then
	2720	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
	2721	else
	2722	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2723	for as_dir in $PATH
	2724	do
	2725	IFS=$as_save_IFS
	2726	test -z "$as_dir" && as_dir=.
	2727	for ac_exec_ext in '' $ac_executable_extensions; do
	2728	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
	2729	ac_cv_prog_ac_ct_CC="cc"
	2730	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
	2731	break 2
	2732	fi
	2733	done
	2734	done
	2735
	2736	fi
	2737	fi
	2738	ac_ct_CC=$ac_cv_prog_ac_ct_CC
	2739	if test -n "$ac_ct_CC"; then
	2740	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
	2741	echo "${ECHO_T}$ac_ct_CC" >&6
	2742	else
	2743	echo "$as_me:$LINENO: result: no" >&5
	2744	echo "${ECHO_T}no" >&6
	2745	fi
	2746
	2747	CC=$ac_ct_CC
	2748	else
	2749	CC="$ac_cv_prog_CC"
	2750	fi
	2751
	2752	fi
	2753	if test -z "$CC"; then
	2754	# Extract the first word of "cc", so it can be a program name with args.
	2755	set dummy cc; ac_word=$2
	2756	echo "$as_me:$LINENO: checking for $ac_word" >&5
	2757	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
	2758	if test "${ac_cv_prog_CC+set}" = set; then
	2759	echo $ECHO_N "(cached) $ECHO_C" >&6
	2760	else
	2761	if test -n "$CC"; then
	2762	ac_cv_prog_CC="$CC" # Let the user override the test.
	2763	else
	2764	ac_prog_rejected=no
	2765	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2766	for as_dir in $PATH
	2767	do
	2768	IFS=$as_save_IFS
	2769	test -z "$as_dir" && as_dir=.
	2770	for ac_exec_ext in '' $ac_executable_extensions; do
	2771	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
	2772	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
	2773	ac_prog_rejected=yes
	2774	continue
	2775	fi
	2776	ac_cv_prog_CC="cc"
	2777	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
	2778	break 2
	2779	fi
	2780	done
	2781	done
	2782
	2783	if test $ac_prog_rejected = yes; then
	2784	# We found a bogon in the path, so make sure we never use it.
	2785	set dummy $ac_cv_prog_CC
	2786	shift
	2787	if test $# != 0; then
	2788	# We chose a different compiler from the bogus one.
	2789	# However, it has the same basename, so the bogon will be chosen
	2790	# first if we set CC to just the basename; use the full file name.
	2791	shift
	2792	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
	2793	fi
	2794	fi
	2795	fi
	2796	fi
	2797	CC=$ac_cv_prog_CC
	2798	if test -n "$CC"; then
	2799	echo "$as_me:$LINENO: result: $CC" >&5
	2800	echo "${ECHO_T}$CC" >&6
	2801	else
	2802	echo "$as_me:$LINENO: result: no" >&5
	2803	echo "${ECHO_T}no" >&6
	2804	fi
	2805
	2806	fi
	2807	if test -z "$CC"; then
	2808	if test -n "$ac_tool_prefix"; then
	2809	for ac_prog in cl
	2810	do
	2811	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
	2812	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
	2813	echo "$as_me:$LINENO: checking for $ac_word" >&5
	2814	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
	2815	if test "${ac_cv_prog_CC+set}" = set; then
	2816	echo $ECHO_N "(cached) $ECHO_C" >&6
	2817	else
	2818	if test -n "$CC"; then
	2819	ac_cv_prog_CC="$CC" # Let the user override the test.
	2820	else
	2821	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2822	for as_dir in $PATH
	2823	do
	2824	IFS=$as_save_IFS
	2825	test -z "$as_dir" && as_dir=.
	2826	for ac_exec_ext in '' $ac_executable_extensions; do
	2827	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
	2828	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
	2829	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
	2830	break 2
	2831	fi
	2832	done
	2833	done
	2834
	2835	fi
	2836	fi
	2837	CC=$ac_cv_prog_CC
	2838	if test -n "$CC"; then
	2839	echo "$as_me:$LINENO: result: $CC" >&5
	2840	echo "${ECHO_T}$CC" >&6
	2841	else
	2842	echo "$as_me:$LINENO: result: no" >&5
	2843	echo "${ECHO_T}no" >&6
	2844	fi
	2845
	2846	test -n "$CC" && break
	2847	done
	2848	fi
	2849	if test -z "$CC"; then
	2850	ac_ct_CC=$CC
	2851	for ac_prog in cl
	2852	do
	2853	# Extract the first word of "$ac_prog", so it can be a program name with args.
	2854	set dummy $ac_prog; ac_word=$2
	2855	echo "$as_me:$LINENO: checking for $ac_word" >&5
	2856	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
	2857	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
	2858	echo $ECHO_N "(cached) $ECHO_C" >&6
	2859	else
	2860	if test -n "$ac_ct_CC"; then
	2861	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
	2862	else
	2863	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2864	for as_dir in $PATH
	2865	do
	2866	IFS=$as_save_IFS
	2867	test -z "$as_dir" && as_dir=.
	2868	for ac_exec_ext in '' $ac_executable_extensions; do
	2869	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
	2870	ac_cv_prog_ac_ct_CC="$ac_prog"
	2871	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
	2872	break 2
	2873	fi
	2874	done
	2875	done
	2876
	2877	fi
	2878	fi
	2879	ac_ct_CC=$ac_cv_prog_ac_ct_CC
	2880	if test -n "$ac_ct_CC"; then
	2881	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
	2882	echo "${ECHO_T}$ac_ct_CC" >&6
	2883	else
	2884	echo "$as_me:$LINENO: result: no" >&5
	2885	echo "${ECHO_T}no" >&6
	2886	fi
	2887
	2888	test -n "$ac_ct_CC" && break
	2889	done
	2890
	2891	CC=$ac_ct_CC
	2892	fi
	2893
	2894	fi
	2895
	2896
	2897	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
	2898	See \`config.log' for more details." >&5
	2899	echo "$as_me: error: no acceptable C compiler found in \$PATH
	2900	See \`config.log' for more details." >&2;}
	2901	{ (exit 1); exit 1; }; }
	2902
	2903	# Provide some information about the compiler.
	2904	echo "$as_me:$LINENO:" \
	2905	"checking for C compiler version" >&5
	2906	ac_compiler=`set X $ac_compile; echo $2`
	2907	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
	2908	(eval $ac_compiler --version </dev/null >&5) 2>&5
	2909	ac_status=$?
	2910	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	2911	(exit $ac_status); }
	2912	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
	2913	(eval $ac_compiler -v </dev/null >&5) 2>&5
	2914	ac_status=$?
	2915	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	2916	(exit $ac_status); }
	2917	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
	2918	(eval $ac_compiler -V </dev/null >&5) 2>&5
	2919	ac_status=$?
	2920	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	2921	(exit $ac_status); }
	2922
	2923	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
	2924	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
	2925	if test "${ac_cv_c_compiler_gnu+set}" = set; then
	2926	echo $ECHO_N "(cached) $ECHO_C" >&6
	2927	else
	2928	cat >conftest.$ac_ext <<_ACEOF
	2929	/* confdefs.h. */
	2930	_ACEOF
	2931	cat confdefs.h >>conftest.$ac_ext
	2932	cat >>conftest.$ac_ext <<_ACEOF
	2933	/* end confdefs.h. */
	2934
	2935	int
	2936	main ()
	2937	{
	2938	#ifndef __GNUC__
	2939	choke me
	2940	#endif
	2941
	2942	;
	2943	return 0;
	2944	}
	2945	_ACEOF
	2946	rm -f conftest.$ac_objext
	2947	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	2948	(eval $ac_compile) 2>conftest.er1
	2949	ac_status=$?
	2950	grep -v '^ *+' conftest.er1 >conftest.err
	2951	rm -f conftest.er1
	2952	cat conftest.err >&5
	2953	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	2954	(exit $ac_status); } &&
	2955	{ ac_try='test -z "$ac_c_werror_flag"
	2956	\|\| test ! -s conftest.err'
	2957	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	2958	(eval $ac_try) 2>&5
	2959	ac_status=$?
	2960	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	2961	(exit $ac_status); }; } &&
	2962	{ ac_try='test -s conftest.$ac_objext'
	2963	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	2964	(eval $ac_try) 2>&5
	2965	ac_status=$?
	2966	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	2967	(exit $ac_status); }; }; then
	2968	ac_compiler_gnu=yes
	2969	else
	2970	echo "$as_me: failed program was:" >&5
	2971	sed 's/^/\| /' conftest.$ac_ext >&5
	2972
	2973	ac_compiler_gnu=no
	2974	fi
	2975	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	2976	ac_cv_c_compiler_gnu=$ac_compiler_gnu
	2977
	2978	fi
	2979	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
	2980	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
	2981	GCC=`test $ac_compiler_gnu = yes && echo yes`
	2982	ac_test_CFLAGS=${CFLAGS+set}
	2983	ac_save_CFLAGS=$CFLAGS
	2984	CFLAGS="-g"
	2985	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
	2986	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
	2987	if test "${ac_cv_prog_cc_g+set}" = set; then
	2988	echo $ECHO_N "(cached) $ECHO_C" >&6
	2989	else
	2990	cat >conftest.$ac_ext <<_ACEOF
	2991	/* confdefs.h. */
	2992	_ACEOF
	2993	cat confdefs.h >>conftest.$ac_ext
	2994	cat >>conftest.$ac_ext <<_ACEOF
	2995	/* end confdefs.h. */
	2996
	2997	int
	2998	main ()
	2999	{
	3000
	3001	;
	3002	return 0;
	3003	}
	3004	_ACEOF
	3005	rm -f conftest.$ac_objext
	3006	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	3007	(eval $ac_compile) 2>conftest.er1
	3008	ac_status=$?
	3009	grep -v '^ *+' conftest.er1 >conftest.err
	3010	rm -f conftest.er1
	3011	cat conftest.err >&5
	3012	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3013	(exit $ac_status); } &&
	3014	{ ac_try='test -z "$ac_c_werror_flag"
	3015	\|\| test ! -s conftest.err'
	3016	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	3017	(eval $ac_try) 2>&5
	3018	ac_status=$?
	3019	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3020	(exit $ac_status); }; } &&
	3021	{ ac_try='test -s conftest.$ac_objext'
	3022	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	3023	(eval $ac_try) 2>&5
	3024	ac_status=$?
	3025	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3026	(exit $ac_status); }; }; then
	3027	ac_cv_prog_cc_g=yes
	3028	else
	3029	echo "$as_me: failed program was:" >&5
	3030	sed 's/^/\| /' conftest.$ac_ext >&5
	3031
	3032	ac_cv_prog_cc_g=no
	3033	fi
	3034	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	3035	fi
	3036	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
	3037	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
	3038	if test "$ac_test_CFLAGS" = set; then
	3039	CFLAGS=$ac_save_CFLAGS
	3040	elif test $ac_cv_prog_cc_g = yes; then
	3041	if test "$GCC" = yes; then
	3042	CFLAGS="-g -O2"
	3043	else
	3044	CFLAGS="-g"
	3045	fi
	3046	else
	3047	if test "$GCC" = yes; then
	3048	CFLAGS="-O2"
	3049	else
	3050	CFLAGS=
	3051	fi
	3052	fi
	3053	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
	3054	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
	3055	if test "${ac_cv_prog_cc_stdc+set}" = set; then
	3056	echo $ECHO_N "(cached) $ECHO_C" >&6
	3057	else
	3058	ac_cv_prog_cc_stdc=no
	3059	ac_save_CC=$CC
	3060	cat >conftest.$ac_ext <<_ACEOF
	3061	/* confdefs.h. */
	3062	_ACEOF
	3063	cat confdefs.h >>conftest.$ac_ext
	3064	cat >>conftest.$ac_ext <<_ACEOF
	3065	/* end confdefs.h. */
	3066	#include <stdarg.h>
	3067	#include <stdio.h>
	3068	#include <sys/types.h>
	3069	#include <sys/stat.h>
	3070	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
	3071	struct buf { int x; };
	3072	FILE * (rcsopen) (struct buf , struct stat *, int);
	3073	static char *e (p, i)
	3074	char **p;
	3075	int i;
	3076	{
	3077	return p[i];
	3078	}
	3079	static char f (char (g) (char , int), char *p, ...)
	3080	{
	3081	char *s;
	3082	va_list v;
	3083	va_start (v,p);
	3084	s = g (p, va_arg (v,int));
	3085	va_end (v);
	3086	return s;
	3087	}
	3088
	3089	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
	3090	function prototypes and stuff, but not '\xHH' hex character constants.
	3091	These don't provoke an error unfortunately, instead are silently treated
	3092	as 'x'. The following induces an error, until -std1 is added to get
	3093	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
	3094	array size at least. It's necessary to write '\x00'==0 to get something
	3095	that's true only with -std1. */
	3096	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
	3097
	3098	int test (int i, double x);
	3099	struct s1 {int (*f) (int a);};
	3100	struct s2 {int (*f) (double a);};
	3101	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
	3102	int argc;
	3103	char **argv;
	3104	int
	3105	main ()
	3106	{
	3107	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
	3108	;
	3109	return 0;
	3110	}
	3111	_ACEOF
	3112	# Don't try gcc -ansi; that turns off useful extensions and
	3113	# breaks some systems' header files.
	3114	# AIX -qlanglvl=ansi
	3115	# Ultrix and OSF/1 -std1
	3116	# HP-UX 10.20 and later -Ae
	3117	# HP-UX older versions -Aa -D_HPUX_SOURCE
	3118	# SVR4 -Xc -D__EXTENSIONS__
	3119	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
	3120	do
	3121	CC="$ac_save_CC $ac_arg"
	3122	rm -f conftest.$ac_objext
	3123	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	3124	(eval $ac_compile) 2>conftest.er1
	3125	ac_status=$?
	3126	grep -v '^ *+' conftest.er1 >conftest.err
	3127	rm -f conftest.er1
	3128	cat conftest.err >&5
	3129	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3130	(exit $ac_status); } &&
	3131	{ ac_try='test -z "$ac_c_werror_flag"
	3132	\|\| test ! -s conftest.err'
	3133	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	3134	(eval $ac_try) 2>&5
	3135	ac_status=$?
	3136	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3137	(exit $ac_status); }; } &&
	3138	{ ac_try='test -s conftest.$ac_objext'
	3139	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	3140	(eval $ac_try) 2>&5
	3141	ac_status=$?
	3142	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3143	(exit $ac_status); }; }; then
	3144	ac_cv_prog_cc_stdc=$ac_arg
	3145	break
	3146	else
	3147	echo "$as_me: failed program was:" >&5
	3148	sed 's/^/\| /' conftest.$ac_ext >&5
	3149
	3150	fi
	3151	rm -f conftest.err conftest.$ac_objext
	3152	done
	3153	rm -f conftest.$ac_ext conftest.$ac_objext
	3154	CC=$ac_save_CC
	3155
	3156	fi
	3157
	3158	case "x$ac_cv_prog_cc_stdc" in
	3159	x\|xno)
	3160	echo "$as_me:$LINENO: result: none needed" >&5
	3161	echo "${ECHO_T}none needed" >&6 ;;
	3162	*)
	3163	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
	3164	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
	3165	CC="$CC $ac_cv_prog_cc_stdc" ;;
	3166	esac
	3167
	3168	# Some people use a C++ compiler to compile C. Since we use `exit',
	3169	# in C++ we need to declare it. In case someone uses the same compiler
	3170	# for both compiling C and C++ we need to have the C++ compiler decide
	3171	# the declaration of exit, since it's the most demanding environment.
	3172	cat >conftest.$ac_ext <<_ACEOF
	3173	#ifndef __cplusplus
	3174	choke me
	3175	#endif
	3176	_ACEOF
	3177	rm -f conftest.$ac_objext
	3178	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	3179	(eval $ac_compile) 2>conftest.er1
	3180	ac_status=$?
	3181	grep -v '^ *+' conftest.er1 >conftest.err
	3182	rm -f conftest.er1
	3183	cat conftest.err >&5
	3184	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3185	(exit $ac_status); } &&
	3186	{ ac_try='test -z "$ac_c_werror_flag"
	3187	\|\| test ! -s conftest.err'
	3188	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	3189	(eval $ac_try) 2>&5
	3190	ac_status=$?
	3191	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3192	(exit $ac_status); }; } &&
	3193	{ ac_try='test -s conftest.$ac_objext'
	3194	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	3195	(eval $ac_try) 2>&5
	3196	ac_status=$?
	3197	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3198	(exit $ac_status); }; }; then
	3199	for ac_declaration in \
	3200	'' \
	3201	'extern "C" void std::exit (int) throw (); using std::exit;' \
	3202	'extern "C" void std::exit (int); using std::exit;' \
	3203	'extern "C" void exit (int) throw ();' \
	3204	'extern "C" void exit (int);' \
	3205	'void exit (int);'
	3206	do
	3207	cat >conftest.$ac_ext <<_ACEOF
	3208	/* confdefs.h. */
	3209	_ACEOF
	3210	cat confdefs.h >>conftest.$ac_ext
	3211	cat >>conftest.$ac_ext <<_ACEOF
	3212	/* end confdefs.h. */
	3213	$ac_declaration
	3214	#include <stdlib.h>
	3215	int
	3216	main ()
	3217	{
	3218	exit (42);
	3219	;
	3220	return 0;
	3221	}
	3222	_ACEOF
	3223	rm -f conftest.$ac_objext
	3224	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	3225	(eval $ac_compile) 2>conftest.er1
	3226	ac_status=$?
	3227	grep -v '^ *+' conftest.er1 >conftest.err
	3228	rm -f conftest.er1
	3229	cat conftest.err >&5
	3230	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3231	(exit $ac_status); } &&
	3232	{ ac_try='test -z "$ac_c_werror_flag"
	3233	\|\| test ! -s conftest.err'
	3234	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	3235	(eval $ac_try) 2>&5
	3236	ac_status=$?
	3237	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3238	(exit $ac_status); }; } &&
	3239	{ ac_try='test -s conftest.$ac_objext'
	3240	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	3241	(eval $ac_try) 2>&5
	3242	ac_status=$?
	3243	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3244	(exit $ac_status); }; }; then
	3245	:
	3246	else
	3247	echo "$as_me: failed program was:" >&5
	3248	sed 's/^/\| /' conftest.$ac_ext >&5
	3249
	3250	continue
	3251	fi
	3252	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	3253	cat >conftest.$ac_ext <<_ACEOF
	3254	/* confdefs.h. */
	3255	_ACEOF
	3256	cat confdefs.h >>conftest.$ac_ext
	3257	cat >>conftest.$ac_ext <<_ACEOF
	3258	/* end confdefs.h. */
	3259	$ac_declaration
	3260	int
	3261	main ()
	3262	{
	3263	exit (42);
	3264	;
	3265	return 0;
	3266	}
	3267	_ACEOF
	3268	rm -f conftest.$ac_objext
	3269	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	3270	(eval $ac_compile) 2>conftest.er1
	3271	ac_status=$?
	3272	grep -v '^ *+' conftest.er1 >conftest.err
	3273	rm -f conftest.er1
	3274	cat conftest.err >&5
	3275	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3276	(exit $ac_status); } &&
	3277	{ ac_try='test -z "$ac_c_werror_flag"
	3278	\|\| test ! -s conftest.err'
	3279	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	3280	(eval $ac_try) 2>&5
	3281	ac_status=$?
	3282	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3283	(exit $ac_status); }; } &&
	3284	{ ac_try='test -s conftest.$ac_objext'
	3285	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	3286	(eval $ac_try) 2>&5
	3287	ac_status=$?
	3288	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3289	(exit $ac_status); }; }; then
	3290	break
	3291	else
	3292	echo "$as_me: failed program was:" >&5
	3293	sed 's/^/\| /' conftest.$ac_ext >&5
	3294
	3295	fi
	3296	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	3297	done
	3298	rm -f conftest*
	3299	if test -n "$ac_declaration"; then
	3300	echo '#ifdef __cplusplus' >>confdefs.h
	3301	echo $ac_declaration >>confdefs.h
	3302	echo '#endif' >>confdefs.h
	3303	fi
	3304
	3305	else
	3306	echo "$as_me: failed program was:" >&5
	3307	sed 's/^/\| /' conftest.$ac_ext >&5
	3308
	3309	fi
	3310	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	3311	ac_ext=c
	3312	ac_cpp='$CPP $CPPFLAGS'
	3313	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	3314	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	3315	ac_compiler_gnu=$ac_cv_c_compiler_gnu
	3316
	3317	depcc="$CC" am_compiler_list=
	3318
	3319	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
	3320	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
	3321	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
	3322	echo $ECHO_N "(cached) $ECHO_C" >&6
	3323	else
	3324	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
	3325	# We make a subdir and do the tests there. Otherwise we can end up
	3326	# making bogus files that we don't know about and never remove. For
	3327	# instance it was reported that on HP-UX the gcc test will end up
	3328	# making a dummy file named `D' -- because `-MD' means `put the output
	3329	# in D'.
	3330	mkdir conftest.dir
	3331	# Copy depcomp to subdir because otherwise we won't find it if we're
	3332	# using a relative directory.
	3333	cp "$am_depcomp" conftest.dir
	3334	cd conftest.dir
	3335	# We will build objects and dependencies in a subdirectory because
	3336	# it helps to detect inapplicable dependency modes. For instance
	3337	# both Tru64's cc and ICC support -MD to output dependencies as a
	3338	# side effect of compilation, but ICC will put the dependencies in
	3339	# the current directory while Tru64 will put them in the object
	3340	# directory.
	3341	mkdir sub
	3342
	3343	am_cv_CC_dependencies_compiler_type=none
	3344	if test "$am_compiler_list" = ""; then
	3345	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
	3346	fi
	3347	for depmode in $am_compiler_list; do
	3348	# Setup a source with many dependencies, because some compilers
	3349	# like to wrap large dependency lists on column 80 (with \), and
	3350	# we should not choose a depcomp mode which is confused by this.
	3351	#
	3352	# We need to recreate these files for each test, as the compiler may
	3353	# overwrite some of them when testing with obscure command lines.
	3354	# This happens at least with the AIX C compiler.
	3355	: > sub/conftest.c
	3356	for i in 1 2 3 4 5 6; do
	3357	echo '#include "conftst'$i'.h"' >> sub/conftest.c
[2819]	3358	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
	3359	# Solaris 8's {/usr,}/bin/sh.
	3360	touch sub/conftst$i.h
[1956]	3361	done
	3362	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
	3363
	3364	case $depmode in
	3365	nosideeffect)
	3366	# after this tag, mechanisms are not by side-effect, so they'll
	3367	# only be used when explicitly requested
	3368	if test "x$enable_dependency_tracking" = xyes; then
	3369	continue
	3370	else
	3371	break
	3372	fi
	3373	;;
	3374	none) break ;;
	3375	esac
	3376	# We check with `-c' and `-o' for the sake of the "dashmstdout"
	3377	# mode. It turns out that the SunPro C++ compiler does not properly
	3378	# handle `-M -o', and we need to detect this.
	3379	if depmode=$depmode \
	3380	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
	3381	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
	3382	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
	3383	>/dev/null 2>conftest.err &&
	3384	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
	3385	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
	3386	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
	3387	# icc doesn't choke on unknown options, it will just issue warnings
[2819]	3388	# or remarks (even with -Werror). So we grep stderr for any message
	3389	# that says an option was ignored or not supported.
	3390	# When given -MP, icc 7.0 and 7.1 complain thusly:
	3391	# icc: Command line warning: ignoring option '-M'; no argument required
	3392	# The diagnosis changed in icc 8.0:
	3393	# icc: Command line remark: option '-MP' not supported
	3394	if (grep 'ignoring option' conftest.err \|\|
	3395	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
[1956]	3396	am_cv_CC_dependencies_compiler_type=$depmode
	3397	break
	3398	fi
	3399	fi
	3400	done
	3401
	3402	cd ..
	3403	rm -rf conftest.dir
	3404	else
	3405	am_cv_CC_dependencies_compiler_type=none
	3406	fi
	3407
	3408	fi
	3409	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
	3410	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
	3411	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
	3412
	3413
	3414
	3415	if
	3416	test "x$enable_dependency_tracking" != xno \
	3417	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
	3418	am__fastdepCC_TRUE=
	3419	am__fastdepCC_FALSE='#'
	3420	else
	3421	am__fastdepCC_TRUE='#'
	3422	am__fastdepCC_FALSE=
	3423	fi
	3424
	3425
	3426
[1971]	3427	ac_ext=c
	3428	ac_cpp='$CPP $CPPFLAGS'
	3429	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	3430	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	3431	ac_compiler_gnu=$ac_cv_c_compiler_gnu
	3432	echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
	3433	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
	3434	# On Suns, sometimes $CPP names a directory.
	3435	if test -n "$CPP" && test -d "$CPP"; then
	3436	CPP=
	3437	fi
	3438	if test -z "$CPP"; then
	3439	if test "${ac_cv_prog_CPP+set}" = set; then
[1956]	3440	echo $ECHO_N "(cached) $ECHO_C" >&6
	3441	else
[1971]	3442	# Double quotes because CPP needs to be expanded
	3443	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
	3444	do
	3445	ac_preproc_ok=false
	3446	for ac_c_preproc_warn_flag in '' yes
	3447	do
	3448	# Use a header file that comes with gcc, so configuring glibc
	3449	# with a fresh cross-compiler works.
	3450	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
	3451	# <limits.h> exists even on freestanding compilers.
	3452	# On the NeXT, cc -E runs the code through the compiler's parser,
	3453	# not just through cpp. "Syntax error" is here to catch this case.
	3454	cat >conftest.$ac_ext <<_ACEOF
	3455	/* confdefs.h. */
	3456	_ACEOF
	3457	cat confdefs.h >>conftest.$ac_ext
	3458	cat >>conftest.$ac_ext <<_ACEOF
	3459	/* end confdefs.h. */
	3460	#ifdef __STDC__
	3461	# include <limits.h>
	3462	#else
	3463	# include <assert.h>
	3464	#endif
	3465	Syntax error
	3466	_ACEOF
	3467	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
	3468	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
	3469	ac_status=$?
	3470	grep -v '^ *+' conftest.er1 >conftest.err
	3471	rm -f conftest.er1
	3472	cat conftest.err >&5
	3473	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3474	(exit $ac_status); } >/dev/null; then
	3475	if test -s conftest.err; then
	3476	ac_cpp_err=$ac_c_preproc_warn_flag
	3477	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
	3478	else
	3479	ac_cpp_err=
	3480	fi
	3481	else
	3482	ac_cpp_err=yes
	3483	fi
	3484	if test -z "$ac_cpp_err"; then
	3485	:
	3486	else
	3487	echo "$as_me: failed program was:" >&5
	3488	sed 's/^/\| /' conftest.$ac_ext >&5
	3489
	3490	# Broken: fails on valid input.
	3491	continue
	3492	fi
	3493	rm -f conftest.err conftest.$ac_ext
	3494
	3495	# OK, works on sane cases. Now check whether non-existent headers
	3496	# can be detected and how.
	3497	cat >conftest.$ac_ext <<_ACEOF
	3498	/* confdefs.h. */
	3499	_ACEOF
	3500	cat confdefs.h >>conftest.$ac_ext
	3501	cat >>conftest.$ac_ext <<_ACEOF
	3502	/* end confdefs.h. */
	3503	#include <ac_nonexistent.h>
	3504	_ACEOF
	3505	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
	3506	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
	3507	ac_status=$?
	3508	grep -v '^ *+' conftest.er1 >conftest.err
	3509	rm -f conftest.er1
	3510	cat conftest.err >&5
	3511	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3512	(exit $ac_status); } >/dev/null; then
	3513	if test -s conftest.err; then
	3514	ac_cpp_err=$ac_c_preproc_warn_flag
	3515	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
	3516	else
	3517	ac_cpp_err=
	3518	fi
	3519	else
	3520	ac_cpp_err=yes
	3521	fi
	3522	if test -z "$ac_cpp_err"; then
	3523	# Broken: success on invalid input.
	3524	continue
	3525	else
	3526	echo "$as_me: failed program was:" >&5
	3527	sed 's/^/\| /' conftest.$ac_ext >&5
	3528
	3529	# Passes both tests.
	3530	ac_preproc_ok=:
	3531	break
	3532	fi
	3533	rm -f conftest.err conftest.$ac_ext
	3534
	3535	done
	3536	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
	3537	rm -f conftest.err conftest.$ac_ext
	3538	if $ac_preproc_ok; then
	3539	break
	3540	fi
	3541
	3542	done
	3543	ac_cv_prog_CPP=$CPP
	3544
	3545	fi
	3546	CPP=$ac_cv_prog_CPP
	3547	else
	3548	ac_cv_prog_CPP=$CPP
	3549	fi
	3550	echo "$as_me:$LINENO: result: $CPP" >&5
	3551	echo "${ECHO_T}$CPP" >&6
	3552	ac_preproc_ok=false
	3553	for ac_c_preproc_warn_flag in '' yes
	3554	do
	3555	# Use a header file that comes with gcc, so configuring glibc
	3556	# with a fresh cross-compiler works.
	3557	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
	3558	# <limits.h> exists even on freestanding compilers.
	3559	# On the NeXT, cc -E runs the code through the compiler's parser,
	3560	# not just through cpp. "Syntax error" is here to catch this case.
	3561	cat >conftest.$ac_ext <<_ACEOF
	3562	/* confdefs.h. */
	3563	_ACEOF
	3564	cat confdefs.h >>conftest.$ac_ext
	3565	cat >>conftest.$ac_ext <<_ACEOF
	3566	/* end confdefs.h. */
	3567	#ifdef __STDC__
	3568	# include <limits.h>
	3569	#else
	3570	# include <assert.h>
	3571	#endif
	3572	Syntax error
	3573	_ACEOF
	3574	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
	3575	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
	3576	ac_status=$?
	3577	grep -v '^ *+' conftest.er1 >conftest.err
	3578	rm -f conftest.er1
	3579	cat conftest.err >&5
	3580	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3581	(exit $ac_status); } >/dev/null; then
	3582	if test -s conftest.err; then
	3583	ac_cpp_err=$ac_c_preproc_warn_flag
	3584	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
	3585	else
	3586	ac_cpp_err=
	3587	fi
	3588	else
	3589	ac_cpp_err=yes
	3590	fi
	3591	if test -z "$ac_cpp_err"; then
	3592	:
	3593	else
	3594	echo "$as_me: failed program was:" >&5
	3595	sed 's/^/\| /' conftest.$ac_ext >&5
	3596
	3597	# Broken: fails on valid input.
	3598	continue
	3599	fi
	3600	rm -f conftest.err conftest.$ac_ext
	3601
	3602	# OK, works on sane cases. Now check whether non-existent headers
	3603	# can be detected and how.
	3604	cat >conftest.$ac_ext <<_ACEOF
	3605	/* confdefs.h. */
	3606	_ACEOF
	3607	cat confdefs.h >>conftest.$ac_ext
	3608	cat >>conftest.$ac_ext <<_ACEOF
	3609	/* end confdefs.h. */
	3610	#include <ac_nonexistent.h>
	3611	_ACEOF
	3612	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
	3613	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
	3614	ac_status=$?
	3615	grep -v '^ *+' conftest.er1 >conftest.err
	3616	rm -f conftest.er1
	3617	cat conftest.err >&5
	3618	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3619	(exit $ac_status); } >/dev/null; then
	3620	if test -s conftest.err; then
	3621	ac_cpp_err=$ac_c_preproc_warn_flag
	3622	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
	3623	else
	3624	ac_cpp_err=
	3625	fi
	3626	else
	3627	ac_cpp_err=yes
	3628	fi
	3629	if test -z "$ac_cpp_err"; then
	3630	# Broken: success on invalid input.
	3631	continue
	3632	else
	3633	echo "$as_me: failed program was:" >&5
	3634	sed 's/^/\| /' conftest.$ac_ext >&5
	3635
	3636	# Passes both tests.
	3637	ac_preproc_ok=:
	3638	break
	3639	fi
	3640	rm -f conftest.err conftest.$ac_ext
	3641
	3642	done
	3643	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
	3644	rm -f conftest.err conftest.$ac_ext
	3645	if $ac_preproc_ok; then
	3646	:
	3647	else
	3648	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
	3649	See \`config.log' for more details." >&5
	3650	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
	3651	See \`config.log' for more details." >&2;}
	3652	{ (exit 1); exit 1; }; }
	3653	fi
	3654
	3655	ac_ext=c
	3656	ac_cpp='$CPP $CPPFLAGS'
	3657	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	3658	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	3659	ac_compiler_gnu=$ac_cv_c_compiler_gnu
	3660
	3661
	3662	echo "$as_me:$LINENO: checking for egrep" >&5
	3663	echo $ECHO_N "checking for egrep... $ECHO_C" >&6
	3664	if test "${ac_cv_prog_egrep+set}" = set; then
	3665	echo $ECHO_N "(cached) $ECHO_C" >&6
	3666	else
	3667	if echo a \| (grep -E '(a\|b)') >/dev/null 2>&1
	3668	then ac_cv_prog_egrep='grep -E'
	3669	else ac_cv_prog_egrep='egrep'
	3670	fi
	3671	fi
	3672	echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
	3673	echo "${ECHO_T}$ac_cv_prog_egrep" >&6
	3674	EGREP=$ac_cv_prog_egrep
	3675
	3676
	3677	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
	3678	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
	3679	if test "${ac_cv_header_stdc+set}" = set; then
	3680	echo $ECHO_N "(cached) $ECHO_C" >&6
	3681	else
	3682	cat >conftest.$ac_ext <<_ACEOF
	3683	/* confdefs.h. */
	3684	_ACEOF
	3685	cat confdefs.h >>conftest.$ac_ext
	3686	cat >>conftest.$ac_ext <<_ACEOF
	3687	/* end confdefs.h. */
	3688	#include <stdlib.h>
	3689	#include <stdarg.h>
	3690	#include <string.h>
	3691	#include <float.h>
	3692
	3693	int
	3694	main ()
	3695	{
	3696
	3697	;
	3698	return 0;
	3699	}
	3700	_ACEOF
	3701	rm -f conftest.$ac_objext
	3702	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	3703	(eval $ac_compile) 2>conftest.er1
	3704	ac_status=$?
	3705	grep -v '^ *+' conftest.er1 >conftest.err
	3706	rm -f conftest.er1
	3707	cat conftest.err >&5
	3708	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3709	(exit $ac_status); } &&
	3710	{ ac_try='test -z "$ac_c_werror_flag"
	3711	\|\| test ! -s conftest.err'
	3712	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	3713	(eval $ac_try) 2>&5
	3714	ac_status=$?
	3715	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3716	(exit $ac_status); }; } &&
	3717	{ ac_try='test -s conftest.$ac_objext'
	3718	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	3719	(eval $ac_try) 2>&5
	3720	ac_status=$?
	3721	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3722	(exit $ac_status); }; }; then
	3723	ac_cv_header_stdc=yes
	3724	else
	3725	echo "$as_me: failed program was:" >&5
	3726	sed 's/^/\| /' conftest.$ac_ext >&5
	3727
	3728	ac_cv_header_stdc=no
	3729	fi
	3730	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	3731
	3732	if test $ac_cv_header_stdc = yes; then
	3733	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
	3734	cat >conftest.$ac_ext <<_ACEOF
	3735	/* confdefs.h. */
	3736	_ACEOF
	3737	cat confdefs.h >>conftest.$ac_ext
	3738	cat >>conftest.$ac_ext <<_ACEOF
	3739	/* end confdefs.h. */
	3740	#include <string.h>
	3741
	3742	_ACEOF
	3743	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
	3744	$EGREP "memchr" >/dev/null 2>&1; then
	3745	:
	3746	else
	3747	ac_cv_header_stdc=no
	3748	fi
	3749	rm -f conftest*
	3750
	3751	fi
	3752
	3753	if test $ac_cv_header_stdc = yes; then
	3754	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
	3755	cat >conftest.$ac_ext <<_ACEOF
	3756	/* confdefs.h. */
	3757	_ACEOF
	3758	cat confdefs.h >>conftest.$ac_ext
	3759	cat >>conftest.$ac_ext <<_ACEOF
	3760	/* end confdefs.h. */
	3761	#include <stdlib.h>
	3762
	3763	_ACEOF
	3764	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
	3765	$EGREP "free" >/dev/null 2>&1; then
	3766	:
	3767	else
	3768	ac_cv_header_stdc=no
	3769	fi
	3770	rm -f conftest*
	3771
	3772	fi
	3773
	3774	if test $ac_cv_header_stdc = yes; then
	3775	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
	3776	if test "$cross_compiling" = yes; then
	3777	:
	3778	else
	3779	cat >conftest.$ac_ext <<_ACEOF
	3780	/* confdefs.h. */
	3781	_ACEOF
	3782	cat confdefs.h >>conftest.$ac_ext
	3783	cat >>conftest.$ac_ext <<_ACEOF
	3784	/* end confdefs.h. */
	3785	#include <ctype.h>
	3786	#if ((' ' & 0x0FF) == 0x020)
	3787	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
	3788	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
	3789	#else
	3790	# define ISLOWER(c) \
	3791	(('a' <= (c) && (c) <= 'i') \
	3792	\|\| ('j' <= (c) && (c) <= 'r') \
	3793	\|\| ('s' <= (c) && (c) <= 'z'))
	3794	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
	3795	#endif
	3796
	3797	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
	3798	int
	3799	main ()
	3800	{
	3801	int i;
	3802	for (i = 0; i < 256; i++)
	3803	if (XOR (islower (i), ISLOWER (i))
	3804	\|\| toupper (i) != TOUPPER (i))
	3805	exit(2);
	3806	exit (0);
	3807	}
	3808	_ACEOF
	3809	rm -f conftest$ac_exeext
	3810	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
	3811	(eval $ac_link) 2>&5
	3812	ac_status=$?
	3813	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3814	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
	3815	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	3816	(eval $ac_try) 2>&5
	3817	ac_status=$?
	3818	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3819	(exit $ac_status); }; }; then
	3820	:
	3821	else
	3822	echo "$as_me: program exited with status $ac_status" >&5
	3823	echo "$as_me: failed program was:" >&5
	3824	sed 's/^/\| /' conftest.$ac_ext >&5
	3825
	3826	( exit $ac_status )
	3827	ac_cv_header_stdc=no
	3828	fi
	3829	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
	3830	fi
	3831	fi
	3832	fi
	3833	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
	3834	echo "${ECHO_T}$ac_cv_header_stdc" >&6
	3835	if test $ac_cv_header_stdc = yes; then
	3836
	3837	cat >>confdefs.h <<\_ACEOF
	3838	#define STDC_HEADERS 1
	3839	_ACEOF
	3840
	3841	fi
	3842
	3843
[3430]	3844	##################################
	3845	## CHECKING OPTIONAL ARGUMENTS ##
	3846	##################################
	3847
	3848	#-----------------#
	3849	# DEBUG-statement #
	3850	#-----------------#
[3173]	3851	DEBUG=no
	3852	echo "$as_me:$LINENO: checking if DEBUG-mode should be enabled" >&5
	3853	echo $ECHO_N "checking if DEBUG-mode should be enabled... $ECHO_C" >&6
[3181]	3854	# Check whether --enable-debug or --disable-debug was given.
	3855	if test "${enable_debug+set}" = set; then
	3856	enableval="$enable_debug"
[3205]	3857	DEBUG=$enableval
[3173]	3858	fi;
	3859
[3430]	3860	if test x$DEBUG = xno; then
[3205]	3861	echo "no"
[3430]	3862	echo " -> Setting debuglevel to 3. (orxonox is still in Development. It really is needed."
	3863	DEBUG=3
	3864	elif test x$DEBUG = xyes; then
[3205]	3865	echo "yes"
[3430]	3866	echo " -> Setting debuglevel to 4. HARD DEBUG MODE!!."
	3867	DEBUG=4
[3205]	3868	else
[3430]	3869	echo "yes: setting debuglevel to to $DEBUG"
[3205]	3870	fi
	3871
[3173]	3872	cat >>confdefs.h <<_ACEOF
[3205]	3873	#define DEBUG $DEBUG
[3173]	3874	_ACEOF
	3875
	3876
	3877
	3878
[3430]	3879	#--------------#
	3880	# GTK-disabled #
	3881	#--------------#
[3100]	3882	echo "$as_me:$LINENO: checking if gtk should be enabled" >&5
	3883	echo $ECHO_N "checking if gtk should be enabled... $ECHO_C" >&6
[3181]	3884
	3885	# Check whether --with-gtk or --without-gtk was given.
	3886	if test "${with_gtk+set}" = set; then
	3887	withval="$with_gtk"
[3100]	3888	def_gtk=no
[3205]	3889	else
	3890	def_gtk=yes
[3100]	3891	fi;
[3430]	3892	if test x$def_gtk = xyes; then
[3100]	3893	echo "yes"
	3894	fi
[3430]	3895	if test x$def_gtk = xno; then
[3100]	3896	echo "no"
	3897	fi
[3430]	3898
	3899	#------------------#
	3900	# gThread-disabled #
	3901	#------------------#
	3902	echo "$as_me:$LINENO: checking if gThread should be enabled" >&5
	3903	echo $ECHO_N "checking if gThread should be enabled... $ECHO_C" >&6
	3904
	3905	# Check whether --with-gthread or --without-gthread was given.
	3906	if test "${with_gthread+set}" = set; then
	3907	withval="$with_gthread"
	3908	def_gthread=no
	3909	else
	3910	def_gthread=yes
	3911	fi;
	3912	if test x$def_gthread = xyes; then
	3913	echo "yes"
	3914	fi
	3915	if test x$def_gthread = xno; then
	3916	echo "no"
	3917	fi
	3918
	3919	#------------------#
	3920	# pthread-disabled #
	3921	#------------------#
	3922	echo "$as_me:$LINENO: checking if pthread should be enabled" >&5
	3923	echo $ECHO_N "checking if pthread should be enabled... $ECHO_C" >&6
	3924
	3925	# Check whether --with-pthread or --without-pthread was given.
	3926	if test "${with_pthread+set}" = set; then
	3927	withval="$with_pthread"
	3928	def_pthread=no
	3929	else
	3930	def_pthread=yes
	3931	fi;
	3932	if test x$def_pthread = xyes; then
	3933	echo "yes"
	3934	fi
	3935	if test x$def_pthread = xno; then
	3936	echo "no"
	3937	fi
	3938
	3939	#------------------#
	3940	# libCurl-disabled #
	3941	#------------------#
	3942	echo "$as_me:$LINENO: checking if libcURL should be enabled" >&5
	3943	echo $ECHO_N "checking if libcURL should be enabled... $ECHO_C" >&6
	3944
	3945	# Check whether --with-curl or --without-curl was given.
	3946	if test "${with_curl+set}" = set; then
	3947	withval="$with_curl"
	3948	def_curl=no
	3949	else
	3950	def_curl=yes
	3951	fi;
	3952	if test x$def_curl = xyes; then
	3953	echo "yes"
	3954	fi
	3955	if test x$def_curl = xno; then
	3956	echo "no"
	3957	fi
	3958
	3959	#-------------------#
	3960	# SDL_image-disable #
	3961	#-------------------#
[3140]	3962	def_sdl_image=yes
	3963	echo "$as_me:$LINENO: checking if SDL_image should be enabled" >&5
	3964	echo $ECHO_N "checking if SDL_image should be enabled... $ECHO_C" >&6
[3181]	3965
	3966	# Check whether --with-sdl_image or --without-sdl_image was given.
	3967	if test "${with_sdl_image+set}" = set; then
	3968	withval="$with_sdl_image"
[3140]	3969	def_sdl_image=no
	3970	fi;
[3430]	3971	if test x$def_sdl_image = xyes; then
[3140]	3972	echo "yes"
	3973	fi
[3430]	3974	if test x$def_sdl_image = xno; then
[3140]	3975	echo "no"
	3976	fi
[3430]	3977	#-------------------#
	3978	# SubProject-enable #
	3979	#-------------------#
	3980	def_sub_projects=no
	3981	echo "$as_me:$LINENO: checking if the SubProjects should be built" >&5
	3982	echo $ECHO_N "checking if the SubProjects should be built... $ECHO_C" >&6
	3983	# Check whether --enable-sub-projects or --disable-sub-projects was given.
	3984	if test "${enable_sub_projects+set}" = set; then
	3985	enableval="$enable_sub_projects"
	3986	def_sub_projects=yes
	3987	fi;
	3988	if test x$def_sub_projects = xyes; then
	3989	echo "yes"
	3990	fi
	3991	if test x$def_sub_projects = xno; then
	3992	echo "no"
	3993	fi
[3100]	3994
[3219]	3995
[3430]	3996	if test x$def_sub_projects = xyes; then
	3997	SUB_PROJECTS_TRUE=
	3998	SUB_PROJECTS_FALSE='#'
	3999	else
	4000	SUB_PROJECTS_TRUE='#'
	4001	SUB_PROJECTS_FALSE=
	4002	fi
	4003
	4004
	4005	#######################
	4006	## PROGRAMM CHECKING ##
	4007	## 3. party Programs ##
	4008	#######################
	4009
	4010	#----------------------#
	4011	# checking for Doxygen #
	4012	#----------------------#
[3219]	4013	# Extract the first word of "doxygen", so it can be a program name with args.
	4014	set dummy doxygen; ac_word=$2
	4015	echo "$as_me:$LINENO: checking for $ac_word" >&5
	4016	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
	4017	if test "${ac_cv_path_DOXYGEN+set}" = set; then
	4018	echo $ECHO_N "(cached) $ECHO_C" >&6
	4019	else
	4020	case $DOXYGEN in
	4021	[\\/]* \| ?:[\\/]*)
	4022	ac_cv_path_DOXYGEN="$DOXYGEN" # Let the user override the test with a path.
	4023	;;
	4024	*)
	4025	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	4026	for as_dir in $PATH
	4027	do
	4028	IFS=$as_save_IFS
	4029	test -z "$as_dir" && as_dir=.
	4030	for ac_exec_ext in '' $ac_executable_extensions; do
	4031	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
	4032	ac_cv_path_DOXYGEN="$as_dir/$ac_word$ac_exec_ext"
	4033	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
	4034	break 2
	4035	fi
	4036	done
	4037	done
	4038
	4039	;;
	4040	esac
	4041	fi
	4042	DOXYGEN=$ac_cv_path_DOXYGEN
	4043
	4044	if test -n "$DOXYGEN"; then
	4045	echo "$as_me:$LINENO: result: $DOXYGEN" >&5
	4046	echo "${ECHO_T}$DOXYGEN" >&6
	4047	else
	4048	echo "$as_me:$LINENO: result: no" >&5
	4049	echo "${ECHO_T}no" >&6
	4050	fi
	4051
	4052
	4053
	4054	if test $DOXYGEN; then
	4055	DOXYGEN_TRUE=
	4056	DOXYGEN_FALSE='#'
	4057	else
	4058	DOXYGEN_TRUE='#'
	4059	DOXYGEN_FALSE=
	4060	fi
	4061
	4062
[3430]	4063	#########################
	4064	## CHECKING FOR SYSTEM ##
	4065	#########################
	4066	## here the system is checked, and openGL is included
	4067	## also checking for SDL on differen Systems
[1971]	4068
[2925]	4069	echo "$as_me:$LINENO: checking for System" >&5
	4070	echo $ECHO_N "checking for System... $ECHO_C" >&6
[2980]	4071	## checking for openGL-environment and other sys-specific parameters
	4072	case "$target" in
[3430]	4073	#---------#
	4074	# WINDOWS #
	4075	#---------#
[2980]	4076	--mingw32*)
[2925]	4077	echo "mingw-WINDOWS detected"
[1971]	4078
[2925]	4079	mingw="yes"
	4080	MSBITFIELDS="-mms-bitfields"
	4081	MWINDOWS="-mwindows"
[1971]	4082
[2925]	4083	# checking gl header
	4084	#done before loop
[1971]	4085
[2968]	4086	# checking gl header
[2925]	4087	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
[1971]	4088
	4089
	4090
	4091
[2925]	4092
	4093
	4094
	4095
	4096
[1971]	4097	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
	4098	inttypes.h stdint.h unistd.h
	4099	do
	4100	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
	4101	echo "$as_me:$LINENO: checking for $ac_header" >&5
	4102	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	4103	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	4104	echo $ECHO_N "(cached) $ECHO_C" >&6
	4105	else
	4106	cat >conftest.$ac_ext <<_ACEOF
	4107	/* confdefs.h. */
	4108	_ACEOF
	4109	cat confdefs.h >>conftest.$ac_ext
	4110	cat >>conftest.$ac_ext <<_ACEOF
	4111	/* end confdefs.h. */
	4112	$ac_includes_default
	4113
	4114	#include <$ac_header>
	4115	_ACEOF
	4116	rm -f conftest.$ac_objext
	4117	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	4118	(eval $ac_compile) 2>conftest.er1
	4119	ac_status=$?
	4120	grep -v '^ *+' conftest.er1 >conftest.err
	4121	rm -f conftest.er1
	4122	cat conftest.err >&5
	4123	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4124	(exit $ac_status); } &&
	4125	{ ac_try='test -z "$ac_c_werror_flag"
	4126	\|\| test ! -s conftest.err'
	4127	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	4128	(eval $ac_try) 2>&5
	4129	ac_status=$?
	4130	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4131	(exit $ac_status); }; } &&
	4132	{ ac_try='test -s conftest.$ac_objext'
	4133	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	4134	(eval $ac_try) 2>&5
	4135	ac_status=$?
	4136	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4137	(exit $ac_status); }; }; then
	4138	eval "$as_ac_Header=yes"
	4139	else
	4140	echo "$as_me: failed program was:" >&5
	4141	sed 's/^/\| /' conftest.$ac_ext >&5
	4142
	4143	eval "$as_ac_Header=no"
	4144	fi
	4145	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	4146	fi
	4147	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	4148	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	4149	if test `eval echo '${'$as_ac_Header'}'` = yes; then
	4150	cat >>confdefs.h <<_ACEOF
	4151	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
	4152	_ACEOF
	4153
	4154	fi
	4155
	4156	done
	4157
	4158
	4159
[2879]	4160	for ac_header in GL/gl.h
	4161	do
	4162	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
	4163	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	4164	echo "$as_me:$LINENO: checking for $ac_header" >&5
	4165	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	4166	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	4167	echo $ECHO_N "(cached) $ECHO_C" >&6
	4168	fi
	4169	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	4170	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	4171	else
	4172	# Is the header compilable?
	4173	echo "$as_me:$LINENO: checking $ac_header usability" >&5
	4174	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
	4175	cat >conftest.$ac_ext <<_ACEOF
	4176	/* confdefs.h. */
	4177	_ACEOF
	4178	cat confdefs.h >>conftest.$ac_ext
	4179	cat >>conftest.$ac_ext <<_ACEOF
	4180	/* end confdefs.h. */
	4181	$ac_includes_default
	4182	#include <$ac_header>
	4183	_ACEOF
	4184	rm -f conftest.$ac_objext
	4185	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	4186	(eval $ac_compile) 2>conftest.er1
	4187	ac_status=$?
	4188	grep -v '^ *+' conftest.er1 >conftest.err
	4189	rm -f conftest.er1
	4190	cat conftest.err >&5
	4191	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4192	(exit $ac_status); } &&
	4193	{ ac_try='test -z "$ac_c_werror_flag"
	4194	\|\| test ! -s conftest.err'
	4195	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	4196	(eval $ac_try) 2>&5
	4197	ac_status=$?
	4198	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4199	(exit $ac_status); }; } &&
	4200	{ ac_try='test -s conftest.$ac_objext'
	4201	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	4202	(eval $ac_try) 2>&5
	4203	ac_status=$?
	4204	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4205	(exit $ac_status); }; }; then
	4206	ac_header_compiler=yes
	4207	else
	4208	echo "$as_me: failed program was:" >&5
	4209	sed 's/^/\| /' conftest.$ac_ext >&5
	4210
	4211	ac_header_compiler=no
	4212	fi
	4213	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	4214	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
	4215	echo "${ECHO_T}$ac_header_compiler" >&6
	4216
	4217	# Is the header present?
	4218	echo "$as_me:$LINENO: checking $ac_header presence" >&5
	4219	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
	4220	cat >conftest.$ac_ext <<_ACEOF
	4221	/* confdefs.h. */
	4222	_ACEOF
	4223	cat confdefs.h >>conftest.$ac_ext
	4224	cat >>conftest.$ac_ext <<_ACEOF
	4225	/* end confdefs.h. */
	4226	#include <$ac_header>
	4227	_ACEOF
	4228	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
	4229	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
	4230	ac_status=$?
	4231	grep -v '^ *+' conftest.er1 >conftest.err
	4232	rm -f conftest.er1
	4233	cat conftest.err >&5
	4234	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4235	(exit $ac_status); } >/dev/null; then
	4236	if test -s conftest.err; then
	4237	ac_cpp_err=$ac_c_preproc_warn_flag
	4238	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
	4239	else
	4240	ac_cpp_err=
	4241	fi
	4242	else
	4243	ac_cpp_err=yes
	4244	fi
	4245	if test -z "$ac_cpp_err"; then
	4246	ac_header_preproc=yes
	4247	else
	4248	echo "$as_me: failed program was:" >&5
	4249	sed 's/^/\| /' conftest.$ac_ext >&5
	4250
	4251	ac_header_preproc=no
	4252	fi
	4253	rm -f conftest.err conftest.$ac_ext
	4254	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
	4255	echo "${ECHO_T}$ac_header_preproc" >&6
	4256
	4257	# So? What about this header?
	4258	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
	4259	yes:no: )
	4260	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
	4261	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
	4262	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
	4263	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
	4264	ac_header_preproc=yes
	4265	;;
	4266	no:yes:* )
	4267	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
	4268	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
	4269	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
	4270	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
	4271	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
	4272	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
	4273	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
	4274	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
	4275	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
	4276	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
	4277	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
	4278	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
	4279	(
	4280	cat <<\_ASBOX
[3240]	4281	## ---------------------------------------------- ##
	4282	## Report this to orxonox-dev at mail.datacore.ch ##
	4283	## ---------------------------------------------- ##
[2879]	4284	_ASBOX
	4285	) \|
	4286	sed "s/^/$as_me: WARNING: /" >&2
	4287	;;
	4288	esac
	4289	echo "$as_me:$LINENO: checking for $ac_header" >&5
	4290	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	4291	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	4292	echo $ECHO_N "(cached) $ECHO_C" >&6
	4293	else
	4294	eval "$as_ac_Header=\$ac_header_preproc"
	4295	fi
	4296	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	4297	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	4298
	4299	fi
	4300	if test `eval echo '${'$as_ac_Header'}'` = yes; then
	4301	cat >>confdefs.h <<_ACEOF
	4302	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
	4303	_ACEOF
	4304
	4305	else
	4306	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
	4307	echo "$as_me: error: cannot find opengl headers" >&2;}
	4308	{ (exit 1); exit 1; }; }
	4309	fi
	4310
	4311	done
	4312
[2701]	4313	# checking for Windows openGl library
[1971]	4314	echo "$as_me:$LINENO: checking for main in -lopengl32" >&5
	4315	echo $ECHO_N "checking for main in -lopengl32... $ECHO_C" >&6
	4316	if test "${ac_cv_lib_opengl32_main+set}" = set; then
[1959]	4317	echo $ECHO_N "(cached) $ECHO_C" >&6
	4318	else
	4319	ac_check_lib_save_LIBS=$LIBS
	4320	LIBS="-lopengl32 $LIBS"
	4321	cat >conftest.$ac_ext <<_ACEOF
	4322	/* confdefs.h. */
[1956]	4323	_ACEOF
[1959]	4324	cat confdefs.h >>conftest.$ac_ext
	4325	cat >>conftest.$ac_ext <<_ACEOF
	4326	/* end confdefs.h. */
[1956]	4327
[1971]	4328
[1959]	4329	int
	4330	main ()
	4331	{
[1971]	4332	main ();
[1959]	4333	;
	4334	return 0;
	4335	}
	4336	_ACEOF
	4337	rm -f conftest.$ac_objext conftest$ac_exeext
	4338	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
	4339	(eval $ac_link) 2>conftest.er1
	4340	ac_status=$?
	4341	grep -v '^ *+' conftest.er1 >conftest.err
	4342	rm -f conftest.er1
	4343	cat conftest.err >&5
	4344	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4345	(exit $ac_status); } &&
	4346	{ ac_try='test -z "$ac_c_werror_flag"
	4347	\|\| test ! -s conftest.err'
	4348	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	4349	(eval $ac_try) 2>&5
	4350	ac_status=$?
	4351	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4352	(exit $ac_status); }; } &&
	4353	{ ac_try='test -s conftest$ac_exeext'
	4354	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	4355	(eval $ac_try) 2>&5
	4356	ac_status=$?
	4357	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4358	(exit $ac_status); }; }; then
[1971]	4359	ac_cv_lib_opengl32_main=yes
[1959]	4360	else
	4361	echo "$as_me: failed program was:" >&5
	4362	sed 's/^/\| /' conftest.$ac_ext >&5
[1956]	4363
[1971]	4364	ac_cv_lib_opengl32_main=no
[1956]	4365	fi
[1959]	4366	rm -f conftest.err conftest.$ac_objext \
	4367	conftest$ac_exeext conftest.$ac_ext
	4368	LIBS=$ac_check_lib_save_LIBS
	4369	fi
[1971]	4370	echo "$as_me:$LINENO: result: $ac_cv_lib_opengl32_main" >&5
	4371	echo "${ECHO_T}$ac_cv_lib_opengl32_main" >&6
	4372	if test $ac_cv_lib_opengl32_main = yes; then
	4373	FOUND_opengl32=yes
	4374	else
	4375	"gl/gl.h"
[1959]	4376	fi
[1956]	4377
[3430]	4378	if test x$FOUND_opengl32 = xyes ; then
[1959]	4379	LIBS="$LIBS -lopengl32"
[1971]	4380	else
[1959]	4381	echo "------------------"
	4382	echo "opengl not found."
	4383	echo "please install the opengl package which can be found at http://www.opengl.org"
	4384	echo "------------------"
	4385	exit -1
	4386	fi
	4387
[2701]	4388	# cheking for GLU-header
[1971]	4389
	4390	for ac_header in GL/glu.h
	4391	do
	4392	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
	4393	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	4394	echo "$as_me:$LINENO: checking for $ac_header" >&5
	4395	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	4396	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	4397	echo $ECHO_N "(cached) $ECHO_C" >&6
	4398	fi
	4399	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	4400	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	4401	else
	4402	# Is the header compilable?
	4403	echo "$as_me:$LINENO: checking $ac_header usability" >&5
	4404	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
	4405	cat >conftest.$ac_ext <<_ACEOF
	4406	/* confdefs.h. */
	4407	_ACEOF
	4408	cat confdefs.h >>conftest.$ac_ext
	4409	cat >>conftest.$ac_ext <<_ACEOF
	4410	/* end confdefs.h. */
	4411	$ac_includes_default
	4412	#include <$ac_header>
	4413	_ACEOF
	4414	rm -f conftest.$ac_objext
	4415	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	4416	(eval $ac_compile) 2>conftest.er1
	4417	ac_status=$?
	4418	grep -v '^ *+' conftest.er1 >conftest.err
	4419	rm -f conftest.er1
	4420	cat conftest.err >&5
	4421	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4422	(exit $ac_status); } &&
	4423	{ ac_try='test -z "$ac_c_werror_flag"
	4424	\|\| test ! -s conftest.err'
	4425	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	4426	(eval $ac_try) 2>&5
	4427	ac_status=$?
	4428	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4429	(exit $ac_status); }; } &&
	4430	{ ac_try='test -s conftest.$ac_objext'
	4431	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	4432	(eval $ac_try) 2>&5
	4433	ac_status=$?
	4434	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4435	(exit $ac_status); }; }; then
	4436	ac_header_compiler=yes
	4437	else
	4438	echo "$as_me: failed program was:" >&5
	4439	sed 's/^/\| /' conftest.$ac_ext >&5
	4440
	4441	ac_header_compiler=no
	4442	fi
	4443	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	4444	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
	4445	echo "${ECHO_T}$ac_header_compiler" >&6
	4446
	4447	# Is the header present?
	4448	echo "$as_me:$LINENO: checking $ac_header presence" >&5
	4449	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
	4450	cat >conftest.$ac_ext <<_ACEOF
	4451	/* confdefs.h. */
	4452	_ACEOF
	4453	cat confdefs.h >>conftest.$ac_ext
	4454	cat >>conftest.$ac_ext <<_ACEOF
	4455	/* end confdefs.h. */
	4456	#include <$ac_header>
	4457	_ACEOF
	4458	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
	4459	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
	4460	ac_status=$?
	4461	grep -v '^ *+' conftest.er1 >conftest.err
	4462	rm -f conftest.er1
	4463	cat conftest.err >&5
	4464	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4465	(exit $ac_status); } >/dev/null; then
	4466	if test -s conftest.err; then
	4467	ac_cpp_err=$ac_c_preproc_warn_flag
	4468	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
	4469	else
	4470	ac_cpp_err=
	4471	fi
	4472	else
	4473	ac_cpp_err=yes
	4474	fi
	4475	if test -z "$ac_cpp_err"; then
	4476	ac_header_preproc=yes
	4477	else
	4478	echo "$as_me: failed program was:" >&5
	4479	sed 's/^/\| /' conftest.$ac_ext >&5
	4480
	4481	ac_header_preproc=no
	4482	fi
	4483	rm -f conftest.err conftest.$ac_ext
	4484	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
	4485	echo "${ECHO_T}$ac_header_preproc" >&6
	4486
	4487	# So? What about this header?
	4488	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
	4489	yes:no: )
	4490	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
	4491	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
	4492	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
	4493	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
	4494	ac_header_preproc=yes
	4495	;;
	4496	no:yes:* )
	4497	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
	4498	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
	4499	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
	4500	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
	4501	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
	4502	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
	4503	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
	4504	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
	4505	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
	4506	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
	4507	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
	4508	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
	4509	(
	4510	cat <<\_ASBOX
[3240]	4511	## ---------------------------------------------- ##
	4512	## Report this to orxonox-dev at mail.datacore.ch ##
	4513	## ---------------------------------------------- ##
[1971]	4514	_ASBOX
	4515	) \|
	4516	sed "s/^/$as_me: WARNING: /" >&2
	4517	;;
	4518	esac
	4519	echo "$as_me:$LINENO: checking for $ac_header" >&5
	4520	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	4521	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	4522	echo $ECHO_N "(cached) $ECHO_C" >&6
	4523	else
	4524	eval "$as_ac_Header=\$ac_header_preproc"
	4525	fi
	4526	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	4527	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	4528
	4529	fi
	4530	if test `eval echo '${'$as_ac_Header'}'` = yes; then
	4531	cat >>confdefs.h <<_ACEOF
	4532	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
	4533	_ACEOF
	4534
	4535	else
	4536	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
	4537	echo "$as_me: error: cannot find opengl headers" >&2;}
	4538	{ (exit 1); exit 1; }; }
	4539	fi
	4540
	4541	done
	4542
	4543
[2701]	4544	# checking for libGLU
	4545	echo "$as_me:$LINENO: checking for main in -lglu32" >&5
	4546	echo $ECHO_N "checking for main in -lglu32... $ECHO_C" >&6
	4547	if test "${ac_cv_lib_glu32_main+set}" = set; then
[1956]	4548	echo $ECHO_N "(cached) $ECHO_C" >&6
	4549	else
	4550	ac_check_lib_save_LIBS=$LIBS
[2701]	4551	LIBS="-lglu32 $LIBS"
[1956]	4552	cat >conftest.$ac_ext <<_ACEOF
	4553	/* confdefs.h. */
	4554	_ACEOF
	4555	cat confdefs.h >>conftest.$ac_ext
	4556	cat >>conftest.$ac_ext <<_ACEOF
	4557	/* end confdefs.h. */
	4558
[2701]	4559
[1956]	4560	int
	4561	main ()
	4562	{
[2701]	4563	main ();
[1956]	4564	;
	4565	return 0;
	4566	}
	4567	_ACEOF
	4568	rm -f conftest.$ac_objext conftest$ac_exeext
	4569	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
	4570	(eval $ac_link) 2>conftest.er1
	4571	ac_status=$?
	4572	grep -v '^ *+' conftest.er1 >conftest.err
	4573	rm -f conftest.er1
	4574	cat conftest.err >&5
	4575	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4576	(exit $ac_status); } &&
	4577	{ ac_try='test -z "$ac_c_werror_flag"
	4578	\|\| test ! -s conftest.err'
	4579	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	4580	(eval $ac_try) 2>&5
	4581	ac_status=$?
	4582	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4583	(exit $ac_status); }; } &&
	4584	{ ac_try='test -s conftest$ac_exeext'
	4585	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	4586	(eval $ac_try) 2>&5
	4587	ac_status=$?
	4588	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4589	(exit $ac_status); }; }; then
[2701]	4590	ac_cv_lib_glu32_main=yes
[1956]	4591	else
	4592	echo "$as_me: failed program was:" >&5
	4593	sed 's/^/\| /' conftest.$ac_ext >&5
	4594
[2701]	4595	ac_cv_lib_glu32_main=no
[1956]	4596	fi
	4597	rm -f conftest.err conftest.$ac_objext \
	4598	conftest$ac_exeext conftest.$ac_ext
	4599	LIBS=$ac_check_lib_save_LIBS
	4600	fi
[2701]	4601	echo "$as_me:$LINENO: result: $ac_cv_lib_glu32_main" >&5
	4602	echo "${ECHO_T}$ac_cv_lib_glu32_main" >&6
	4603	if test $ac_cv_lib_glu32_main = yes; then
	4604	FOUND_glu32=yes
[1959]	4605	fi
	4606
[3430]	4607	if test x$FOUND_glu32 = xyes ; then
[2701]	4608	LIBS="$LIBS -lGLU32"
	4609	else
	4610	echo "------------------"
	4611	echo "GLU library not found."
	4612	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
	4613	echo "------------------"
	4614	exit -1
	4615	fi
	4616
	4617	# checking for mingw32
	4618	echo "$as_me:$LINENO: checking for main in -lmingw32" >&5
	4619	echo $ECHO_N "checking for main in -lmingw32... $ECHO_C" >&6
	4620	if test "${ac_cv_lib_mingw32_main+set}" = set; then
[1959]	4621	echo $ECHO_N "(cached) $ECHO_C" >&6
	4622	else
	4623	ac_check_lib_save_LIBS=$LIBS
[2701]	4624	LIBS="-lmingw32 $LIBS"
[1959]	4625	cat >conftest.$ac_ext <<_ACEOF
	4626	/* confdefs.h. */
[1956]	4627	_ACEOF
[1959]	4628	cat confdefs.h >>conftest.$ac_ext
	4629	cat >>conftest.$ac_ext <<_ACEOF
	4630	/* end confdefs.h. */
[1956]	4631
[1971]	4632
[1959]	4633	int
	4634	main ()
	4635	{
[1971]	4636	main ();
[1959]	4637	;
	4638	return 0;
	4639	}
	4640	_ACEOF
	4641	rm -f conftest.$ac_objext conftest$ac_exeext
	4642	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
	4643	(eval $ac_link) 2>conftest.er1
	4644	ac_status=$?
	4645	grep -v '^ *+' conftest.er1 >conftest.err
	4646	rm -f conftest.er1
	4647	cat conftest.err >&5
	4648	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4649	(exit $ac_status); } &&
	4650	{ ac_try='test -z "$ac_c_werror_flag"
	4651	\|\| test ! -s conftest.err'
	4652	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	4653	(eval $ac_try) 2>&5
	4654	ac_status=$?
	4655	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4656	(exit $ac_status); }; } &&
	4657	{ ac_try='test -s conftest$ac_exeext'
	4658	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	4659	(eval $ac_try) 2>&5
	4660	ac_status=$?
	4661	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4662	(exit $ac_status); }; }; then
[2701]	4663	ac_cv_lib_mingw32_main=yes
[1959]	4664	else
	4665	echo "$as_me: failed program was:" >&5
	4666	sed 's/^/\| /' conftest.$ac_ext >&5
[1956]	4667
[2701]	4668	ac_cv_lib_mingw32_main=no
[1956]	4669	fi
[1959]	4670	rm -f conftest.err conftest.$ac_objext \
	4671	conftest$ac_exeext conftest.$ac_ext
	4672	LIBS=$ac_check_lib_save_LIBS
	4673	fi
[2701]	4674	echo "$as_me:$LINENO: result: $ac_cv_lib_mingw32_main" >&5
	4675	echo "${ECHO_T}$ac_cv_lib_mingw32_main" >&6
	4676	if test $ac_cv_lib_mingw32_main = yes; then
	4677	FOUND_mingw32=yes
[1959]	4678	fi
[1956]	4679
[3430]	4680	if test x$FOUND_mingw32 = xyes; then
[2701]	4681	LIBS="$LIBS -lmingw32"
	4682	fi
[2989]	4683	# checking for SDL-headers
[1959]	4684
[2989]	4685	for ac_header in SDL/SDL.h
	4686	do
	4687	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
	4688	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	4689	echo "$as_me:$LINENO: checking for $ac_header" >&5
	4690	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	4691	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	4692	echo $ECHO_N "(cached) $ECHO_C" >&6
	4693	fi
	4694	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	4695	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	4696	else
	4697	# Is the header compilable?
	4698	echo "$as_me:$LINENO: checking $ac_header usability" >&5
	4699	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
	4700	cat >conftest.$ac_ext <<_ACEOF
	4701	/* confdefs.h. */
	4702	_ACEOF
	4703	cat confdefs.h >>conftest.$ac_ext
	4704	cat >>conftest.$ac_ext <<_ACEOF
	4705	/* end confdefs.h. */
	4706	$ac_includes_default
	4707	#include <$ac_header>
	4708	_ACEOF
	4709	rm -f conftest.$ac_objext
	4710	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	4711	(eval $ac_compile) 2>conftest.er1
	4712	ac_status=$?
	4713	grep -v '^ *+' conftest.er1 >conftest.err
	4714	rm -f conftest.er1
	4715	cat conftest.err >&5
	4716	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4717	(exit $ac_status); } &&
	4718	{ ac_try='test -z "$ac_c_werror_flag"
	4719	\|\| test ! -s conftest.err'
	4720	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	4721	(eval $ac_try) 2>&5
	4722	ac_status=$?
	4723	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4724	(exit $ac_status); }; } &&
	4725	{ ac_try='test -s conftest.$ac_objext'
	4726	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	4727	(eval $ac_try) 2>&5
	4728	ac_status=$?
	4729	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4730	(exit $ac_status); }; }; then
	4731	ac_header_compiler=yes
	4732	else
	4733	echo "$as_me: failed program was:" >&5
	4734	sed 's/^/\| /' conftest.$ac_ext >&5
	4735
	4736	ac_header_compiler=no
	4737	fi
	4738	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	4739	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
	4740	echo "${ECHO_T}$ac_header_compiler" >&6
	4741
	4742	# Is the header present?
	4743	echo "$as_me:$LINENO: checking $ac_header presence" >&5
	4744	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
	4745	cat >conftest.$ac_ext <<_ACEOF
	4746	/* confdefs.h. */
	4747	_ACEOF
	4748	cat confdefs.h >>conftest.$ac_ext
	4749	cat >>conftest.$ac_ext <<_ACEOF
	4750	/* end confdefs.h. */
	4751	#include <$ac_header>
	4752	_ACEOF
	4753	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
	4754	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
	4755	ac_status=$?
	4756	grep -v '^ *+' conftest.er1 >conftest.err
	4757	rm -f conftest.er1
	4758	cat conftest.err >&5
	4759	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4760	(exit $ac_status); } >/dev/null; then
	4761	if test -s conftest.err; then
	4762	ac_cpp_err=$ac_c_preproc_warn_flag
	4763	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
	4764	else
	4765	ac_cpp_err=
	4766	fi
	4767	else
	4768	ac_cpp_err=yes
	4769	fi
	4770	if test -z "$ac_cpp_err"; then
	4771	ac_header_preproc=yes
	4772	else
	4773	echo "$as_me: failed program was:" >&5
	4774	sed 's/^/\| /' conftest.$ac_ext >&5
	4775
	4776	ac_header_preproc=no
	4777	fi
	4778	rm -f conftest.err conftest.$ac_ext
	4779	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
	4780	echo "${ECHO_T}$ac_header_preproc" >&6
	4781
	4782	# So? What about this header?
	4783	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
	4784	yes:no: )
	4785	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
	4786	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
	4787	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
	4788	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
	4789	ac_header_preproc=yes
[2701]	4790	;;
[2989]	4791	no:yes:* )
	4792	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
	4793	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
	4794	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
	4795	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
	4796	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
	4797	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
	4798	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
	4799	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
	4800	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
	4801	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
	4802	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
	4803	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
	4804	(
	4805	cat <<\_ASBOX
[3240]	4806	## ---------------------------------------------- ##
	4807	## Report this to orxonox-dev at mail.datacore.ch ##
	4808	## ---------------------------------------------- ##
[2989]	4809	_ASBOX
	4810	) \|
	4811	sed "s/^/$as_me: WARNING: /" >&2
	4812	;;
	4813	esac
	4814	echo "$as_me:$LINENO: checking for $ac_header" >&5
	4815	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	4816	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	4817	echo $ECHO_N "(cached) $ECHO_C" >&6
	4818	else
	4819	eval "$as_ac_Header=\$ac_header_preproc"
	4820	fi
	4821	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	4822	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
[2701]	4823
[2989]	4824	fi
	4825	if test `eval echo '${'$as_ac_Header'}'` = yes; then
	4826	cat >>confdefs.h <<_ACEOF
	4827	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
	4828	_ACEOF
	4829
	4830	else
	4831	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
	4832	echo "$as_me: error: cannot find SDL headers" >&2;}
	4833	{ (exit 1); exit 1; }; }
	4834	fi
	4835
	4836	done
	4837
	4838
	4839	#checking for libSDL
	4840	echo "$as_me:$LINENO: checking for main in -lsdlmain" >&5
	4841	echo $ECHO_N "checking for main in -lsdlmain... $ECHO_C" >&6
	4842	if test "${ac_cv_lib_sdlmain_main+set}" = set; then
	4843	echo $ECHO_N "(cached) $ECHO_C" >&6
	4844	else
	4845	ac_check_lib_save_LIBS=$LIBS
	4846	LIBS="-lsdlmain $LIBS"
	4847	cat >conftest.$ac_ext <<_ACEOF
	4848	/* confdefs.h. */
	4849	_ACEOF
	4850	cat confdefs.h >>conftest.$ac_ext
	4851	cat >>conftest.$ac_ext <<_ACEOF
	4852	/* end confdefs.h. */
	4853
	4854
	4855	int
	4856	main ()
	4857	{
	4858	main ();
	4859	;
	4860	return 0;
	4861	}
	4862	_ACEOF
	4863	rm -f conftest.$ac_objext conftest$ac_exeext
	4864	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
	4865	(eval $ac_link) 2>conftest.er1
	4866	ac_status=$?
	4867	grep -v '^ *+' conftest.er1 >conftest.err
	4868	rm -f conftest.er1
	4869	cat conftest.err >&5
	4870	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4871	(exit $ac_status); } &&
	4872	{ ac_try='test -z "$ac_c_werror_flag"
	4873	\|\| test ! -s conftest.err'
	4874	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	4875	(eval $ac_try) 2>&5
	4876	ac_status=$?
	4877	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4878	(exit $ac_status); }; } &&
	4879	{ ac_try='test -s conftest$ac_exeext'
	4880	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	4881	(eval $ac_try) 2>&5
	4882	ac_status=$?
	4883	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4884	(exit $ac_status); }; }; then
	4885	ac_cv_lib_sdlmain_main=yes
	4886	else
	4887	echo "$as_me: failed program was:" >&5
	4888	sed 's/^/\| /' conftest.$ac_ext >&5
	4889
	4890	ac_cv_lib_sdlmain_main=no
	4891	fi
	4892	rm -f conftest.err conftest.$ac_objext \
	4893	conftest$ac_exeext conftest.$ac_ext
	4894	LIBS=$ac_check_lib_save_LIBS
	4895	fi
	4896	echo "$as_me:$LINENO: result: $ac_cv_lib_sdlmain_main" >&5
	4897	echo "${ECHO_T}$ac_cv_lib_sdlmain_main" >&6
	4898	if test $ac_cv_lib_sdlmain_main = yes; then
	4899	FOUND_sdlmain=yes
	4900	fi
	4901
[3430]	4902	if test x$FOUND_sdlmain = xyes ; then
[2989]	4903	LIBS="$LIBS -lsdlmain"
	4904	else
	4905	echo "------------------"
	4906	echo "SDL library not found."
	4907	echo "please install the SDL library, which can be found at http://www.libsdl.org"
	4908	echo "------------------"
	4909	exit 1
	4910	fi
	4911	echo "$as_me:$LINENO: checking for main in -lsdl" >&5
	4912	echo $ECHO_N "checking for main in -lsdl... $ECHO_C" >&6
	4913	if test "${ac_cv_lib_sdl_main+set}" = set; then
	4914	echo $ECHO_N "(cached) $ECHO_C" >&6
	4915	else
	4916	ac_check_lib_save_LIBS=$LIBS
	4917	LIBS="-lsdl $LIBS"
	4918	cat >conftest.$ac_ext <<_ACEOF
	4919	/* confdefs.h. */
	4920	_ACEOF
	4921	cat confdefs.h >>conftest.$ac_ext
	4922	cat >>conftest.$ac_ext <<_ACEOF
	4923	/* end confdefs.h. */
	4924
	4925
	4926	int
	4927	main ()
	4928	{
	4929	main ();
	4930	;
	4931	return 0;
	4932	}
	4933	_ACEOF
	4934	rm -f conftest.$ac_objext conftest$ac_exeext
	4935	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
	4936	(eval $ac_link) 2>conftest.er1
	4937	ac_status=$?
	4938	grep -v '^ *+' conftest.er1 >conftest.err
	4939	rm -f conftest.er1
	4940	cat conftest.err >&5
	4941	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4942	(exit $ac_status); } &&
	4943	{ ac_try='test -z "$ac_c_werror_flag"
	4944	\|\| test ! -s conftest.err'
	4945	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	4946	(eval $ac_try) 2>&5
	4947	ac_status=$?
	4948	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4949	(exit $ac_status); }; } &&
	4950	{ ac_try='test -s conftest$ac_exeext'
	4951	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	4952	(eval $ac_try) 2>&5
	4953	ac_status=$?
	4954	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4955	(exit $ac_status); }; }; then
	4956	ac_cv_lib_sdl_main=yes
	4957	else
	4958	echo "$as_me: failed program was:" >&5
	4959	sed 's/^/\| /' conftest.$ac_ext >&5
	4960
	4961	ac_cv_lib_sdl_main=no
	4962	fi
	4963	rm -f conftest.err conftest.$ac_objext \
	4964	conftest$ac_exeext conftest.$ac_ext
	4965	LIBS=$ac_check_lib_save_LIBS
	4966	fi
	4967	echo "$as_me:$LINENO: result: $ac_cv_lib_sdl_main" >&5
	4968	echo "${ECHO_T}$ac_cv_lib_sdl_main" >&6
	4969	if test $ac_cv_lib_sdl_main = yes; then
	4970	FOUND_sdl=yes
	4971	fi
	4972
[3430]	4973	if test x$FOUND_sdl = xyes ; then
[2989]	4974	LIBS="$LIBS -lsdl"
	4975	else
	4976	echo "------------------"
	4977	echo "SDL library not found."
	4978	echo "please install the SDL library, which can be found at http://www.libsdl.org"
	4979	echo "------------------"
	4980	exit -1
	4981	fi
	4982
	4983	;;
[3430]	4984	#-------#
	4985	# LINUX #
	4986	#-------#
[2980]	4987	--linux*)
[2701]	4988	echo "Linux detected"
[1956]	4989
[2701]	4990	Linux="yes"
	4991
[3180]	4992	CPPFLAGS="-I/usr/X11R6/include"
[3430]	4993	LDFLAGS="-L/usr/lib/opengl/xorg-x11/lib -L/usr/Mesa-6.0.1/lib -L/usr/X11R6/lib $LDFLAGS"
[2968]	4994	# checking gl header
[2701]	4995
[2879]	4996	for ac_header in GL/gl.h
	4997	do
	4998	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
	4999	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	5000	echo "$as_me:$LINENO: checking for $ac_header" >&5
	5001	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	5002	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	5003	echo $ECHO_N "(cached) $ECHO_C" >&6
	5004	fi
	5005	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	5006	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	5007	else
	5008	# Is the header compilable?
	5009	echo "$as_me:$LINENO: checking $ac_header usability" >&5
	5010	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
	5011	cat >conftest.$ac_ext <<_ACEOF
	5012	/* confdefs.h. */
	5013	_ACEOF
	5014	cat confdefs.h >>conftest.$ac_ext
	5015	cat >>conftest.$ac_ext <<_ACEOF
	5016	/* end confdefs.h. */
	5017	$ac_includes_default
	5018	#include <$ac_header>
	5019	_ACEOF
	5020	rm -f conftest.$ac_objext
	5021	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	5022	(eval $ac_compile) 2>conftest.er1
	5023	ac_status=$?
	5024	grep -v '^ *+' conftest.er1 >conftest.err
	5025	rm -f conftest.er1
	5026	cat conftest.err >&5
	5027	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5028	(exit $ac_status); } &&
	5029	{ ac_try='test -z "$ac_c_werror_flag"
	5030	\|\| test ! -s conftest.err'
	5031	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	5032	(eval $ac_try) 2>&5
	5033	ac_status=$?
	5034	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5035	(exit $ac_status); }; } &&
	5036	{ ac_try='test -s conftest.$ac_objext'
	5037	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	5038	(eval $ac_try) 2>&5
	5039	ac_status=$?
	5040	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5041	(exit $ac_status); }; }; then
	5042	ac_header_compiler=yes
	5043	else
	5044	echo "$as_me: failed program was:" >&5
	5045	sed 's/^/\| /' conftest.$ac_ext >&5
	5046
	5047	ac_header_compiler=no
	5048	fi
	5049	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	5050	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
	5051	echo "${ECHO_T}$ac_header_compiler" >&6
	5052
	5053	# Is the header present?
	5054	echo "$as_me:$LINENO: checking $ac_header presence" >&5
	5055	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
	5056	cat >conftest.$ac_ext <<_ACEOF
	5057	/* confdefs.h. */
	5058	_ACEOF
	5059	cat confdefs.h >>conftest.$ac_ext
	5060	cat >>conftest.$ac_ext <<_ACEOF
	5061	/* end confdefs.h. */
	5062	#include <$ac_header>
	5063	_ACEOF
	5064	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
	5065	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
	5066	ac_status=$?
	5067	grep -v '^ *+' conftest.er1 >conftest.err
	5068	rm -f conftest.er1
	5069	cat conftest.err >&5
	5070	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5071	(exit $ac_status); } >/dev/null; then
	5072	if test -s conftest.err; then
	5073	ac_cpp_err=$ac_c_preproc_warn_flag
	5074	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
	5075	else
	5076	ac_cpp_err=
	5077	fi
	5078	else
	5079	ac_cpp_err=yes
	5080	fi
	5081	if test -z "$ac_cpp_err"; then
	5082	ac_header_preproc=yes
	5083	else
	5084	echo "$as_me: failed program was:" >&5
	5085	sed 's/^/\| /' conftest.$ac_ext >&5
	5086
	5087	ac_header_preproc=no
	5088	fi
	5089	rm -f conftest.err conftest.$ac_ext
	5090	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
	5091	echo "${ECHO_T}$ac_header_preproc" >&6
	5092
	5093	# So? What about this header?
	5094	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
	5095	yes:no: )
	5096	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
	5097	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
	5098	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
	5099	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
	5100	ac_header_preproc=yes
	5101	;;
	5102	no:yes:* )
	5103	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
	5104	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
	5105	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
	5106	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
	5107	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
	5108	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
	5109	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
	5110	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
	5111	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
	5112	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
	5113	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
	5114	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
	5115	(
	5116	cat <<\_ASBOX
[3240]	5117	## ---------------------------------------------- ##
	5118	## Report this to orxonox-dev at mail.datacore.ch ##
	5119	## ---------------------------------------------- ##
[2879]	5120	_ASBOX
	5121	) \|
	5122	sed "s/^/$as_me: WARNING: /" >&2
	5123	;;
	5124	esac
	5125	echo "$as_me:$LINENO: checking for $ac_header" >&5
	5126	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	5127	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	5128	echo $ECHO_N "(cached) $ECHO_C" >&6
	5129	else
	5130	eval "$as_ac_Header=\$ac_header_preproc"
	5131	fi
	5132	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	5133	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	5134
	5135	fi
	5136	if test `eval echo '${'$as_ac_Header'}'` = yes; then
	5137	cat >>confdefs.h <<_ACEOF
	5138	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
	5139	_ACEOF
	5140
	5141	else
	5142	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
	5143	echo "$as_me: error: cannot find opengl headers" >&2;}
	5144	{ (exit 1); exit 1; }; }
	5145	fi
	5146
	5147	done
	5148
	5149
[2701]	5150	# checking for Unix GL
[3430]	5151	echo "$as_me:$LINENO: checking for glLoadIdentity in -lGL" >&5
	5152	echo $ECHO_N "checking for glLoadIdentity in -lGL... $ECHO_C" >&6
	5153	if test "${ac_cv_lib_GL_glLoadIdentity+set}" = set; then
[1956]	5154	echo $ECHO_N "(cached) $ECHO_C" >&6
	5155	else
	5156	ac_check_lib_save_LIBS=$LIBS
[2701]	5157	LIBS="-lGL $LIBS"
[1956]	5158	cat >conftest.$ac_ext <<_ACEOF
	5159	/* confdefs.h. */
	5160	_ACEOF
	5161	cat confdefs.h >>conftest.$ac_ext
	5162	cat >>conftest.$ac_ext <<_ACEOF
	5163	/* end confdefs.h. */
	5164
[3430]	5165	/* Override any gcc2 internal prototype to avoid an error. */
	5166	#ifdef __cplusplus
	5167	extern "C"
	5168	#endif
	5169	/* We use char because int might match the return type of a gcc2
	5170	builtin and then its argument prototype would still apply. */
	5171	char glLoadIdentity ();
[1956]	5172	int
	5173	main ()
	5174	{
[3430]	5175	glLoadIdentity ();
[1956]	5176	;
	5177	return 0;
	5178	}
	5179	_ACEOF
	5180	rm -f conftest.$ac_objext conftest$ac_exeext
	5181	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
	5182	(eval $ac_link) 2>conftest.er1
	5183	ac_status=$?
	5184	grep -v '^ *+' conftest.er1 >conftest.err
	5185	rm -f conftest.er1
	5186	cat conftest.err >&5
	5187	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5188	(exit $ac_status); } &&
	5189	{ ac_try='test -z "$ac_c_werror_flag"
	5190	\|\| test ! -s conftest.err'
	5191	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	5192	(eval $ac_try) 2>&5
	5193	ac_status=$?
	5194	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5195	(exit $ac_status); }; } &&
	5196	{ ac_try='test -s conftest$ac_exeext'
	5197	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	5198	(eval $ac_try) 2>&5
	5199	ac_status=$?
	5200	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5201	(exit $ac_status); }; }; then
[3430]	5202	ac_cv_lib_GL_glLoadIdentity=yes
[1956]	5203	else
	5204	echo "$as_me: failed program was:" >&5
	5205	sed 's/^/\| /' conftest.$ac_ext >&5
	5206
[3430]	5207	ac_cv_lib_GL_glLoadIdentity=no
[1956]	5208	fi
	5209	rm -f conftest.err conftest.$ac_objext \
	5210	conftest$ac_exeext conftest.$ac_ext
	5211	LIBS=$ac_check_lib_save_LIBS
	5212	fi
[3430]	5213	echo "$as_me:$LINENO: result: $ac_cv_lib_GL_glLoadIdentity" >&5
	5214	echo "${ECHO_T}$ac_cv_lib_GL_glLoadIdentity" >&6
	5215	if test $ac_cv_lib_GL_glLoadIdentity = yes; then
[2701]	5216	FOUND_GL=yes
	5217	fi
	5218
[3430]	5219	if test x$FOUND_GL = xyes ; then
[2701]	5220	LIBS="$LIBS -lGL"
	5221	else
	5222	echo "------------------"
	5223	echo "opengl not found."
	5224	echo "please install the opengl package which can be found at http://www.opengl.org"
	5225	echo "------------------"
	5226	exit -1
	5227	fi
	5228
	5229	# cheking for GLU-header
	5230
	5231	for ac_header in GL/glu.h
	5232	do
	5233	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
	5234	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	5235	echo "$as_me:$LINENO: checking for $ac_header" >&5
	5236	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	5237	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	5238	echo $ECHO_N "(cached) $ECHO_C" >&6
	5239	fi
	5240	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	5241	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	5242	else
	5243	# Is the header compilable?
	5244	echo "$as_me:$LINENO: checking $ac_header usability" >&5
	5245	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
	5246	cat >conftest.$ac_ext <<_ACEOF
	5247	/* confdefs.h. */
[1956]	5248	_ACEOF
[2701]	5249	cat confdefs.h >>conftest.$ac_ext
	5250	cat >>conftest.$ac_ext <<_ACEOF
	5251	/* end confdefs.h. */
	5252	$ac_includes_default
	5253	#include <$ac_header>
	5254	_ACEOF
	5255	rm -f conftest.$ac_objext
	5256	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	5257	(eval $ac_compile) 2>conftest.er1
	5258	ac_status=$?
	5259	grep -v '^ *+' conftest.er1 >conftest.err
	5260	rm -f conftest.er1
	5261	cat conftest.err >&5
	5262	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5263	(exit $ac_status); } &&
	5264	{ ac_try='test -z "$ac_c_werror_flag"
	5265	\|\| test ! -s conftest.err'
	5266	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	5267	(eval $ac_try) 2>&5
	5268	ac_status=$?
	5269	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5270	(exit $ac_status); }; } &&
	5271	{ ac_try='test -s conftest.$ac_objext'
	5272	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	5273	(eval $ac_try) 2>&5
	5274	ac_status=$?
	5275	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5276	(exit $ac_status); }; }; then
	5277	ac_header_compiler=yes
	5278	else
	5279	echo "$as_me: failed program was:" >&5
	5280	sed 's/^/\| /' conftest.$ac_ext >&5
[1956]	5281
[2701]	5282	ac_header_compiler=no
	5283	fi
	5284	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	5285	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
	5286	echo "${ECHO_T}$ac_header_compiler" >&6
[1956]	5287
[2701]	5288	# Is the header present?
	5289	echo "$as_me:$LINENO: checking $ac_header presence" >&5
	5290	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
	5291	cat >conftest.$ac_ext <<_ACEOF
	5292	/* confdefs.h. */
	5293	_ACEOF
	5294	cat confdefs.h >>conftest.$ac_ext
	5295	cat >>conftest.$ac_ext <<_ACEOF
	5296	/* end confdefs.h. */
	5297	#include <$ac_header>
	5298	_ACEOF
	5299	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
	5300	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
	5301	ac_status=$?
	5302	grep -v '^ *+' conftest.er1 >conftest.err
	5303	rm -f conftest.er1
	5304	cat conftest.err >&5
	5305	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5306	(exit $ac_status); } >/dev/null; then
	5307	if test -s conftest.err; then
	5308	ac_cpp_err=$ac_c_preproc_warn_flag
	5309	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
	5310	else
	5311	ac_cpp_err=
	5312	fi
	5313	else
	5314	ac_cpp_err=yes
[1956]	5315	fi
[2701]	5316	if test -z "$ac_cpp_err"; then
	5317	ac_header_preproc=yes
	5318	else
	5319	echo "$as_me: failed program was:" >&5
	5320	sed 's/^/\| /' conftest.$ac_ext >&5
[1956]	5321
[2701]	5322	ac_header_preproc=no
	5323	fi
	5324	rm -f conftest.err conftest.$ac_ext
	5325	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
	5326	echo "${ECHO_T}$ac_header_preproc" >&6
[1956]	5327
[2701]	5328	# So? What about this header?
	5329	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
	5330	yes:no: )
	5331	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
	5332	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
	5333	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
	5334	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
	5335	ac_header_preproc=yes
	5336	;;
	5337	no:yes:* )
	5338	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
	5339	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
	5340	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
	5341	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
	5342	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
	5343	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
	5344	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
	5345	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
	5346	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
	5347	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
	5348	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
	5349	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
	5350	(
	5351	cat <<\_ASBOX
[3240]	5352	## ---------------------------------------------- ##
	5353	## Report this to orxonox-dev at mail.datacore.ch ##
	5354	## ---------------------------------------------- ##
[2701]	5355	_ASBOX
	5356	) \|
	5357	sed "s/^/$as_me: WARNING: /" >&2
	5358	;;
	5359	esac
	5360	echo "$as_me:$LINENO: checking for $ac_header" >&5
	5361	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	5362	if eval "test \"\${$as_ac_Header+set}\" = set"; then
[2190]	5363	echo $ECHO_N "(cached) $ECHO_C" >&6
	5364	else
[2701]	5365	eval "$as_ac_Header=\$ac_header_preproc"
	5366	fi
	5367	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	5368	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	5369
	5370	fi
	5371	if test `eval echo '${'$as_ac_Header'}'` = yes; then
	5372	cat >>confdefs.h <<_ACEOF
	5373	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
	5374	_ACEOF
	5375
	5376	else
	5377	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
	5378	echo "$as_me: error: cannot find opengl headers" >&2;}
	5379	{ (exit 1); exit 1; }; }
	5380	fi
	5381
	5382	done
	5383
	5384
	5385	echo "$as_me:$LINENO: checking for gluProject in -lGLU" >&5
	5386	echo $ECHO_N "checking for gluProject in -lGLU... $ECHO_C" >&6
	5387	if test "${ac_cv_lib_GLU_gluProject+set}" = set; then
	5388	echo $ECHO_N "(cached) $ECHO_C" >&6
	5389	else
[2190]	5390	ac_check_lib_save_LIBS=$LIBS
[2701]	5391	LIBS="-lGLU $LIBS"
[2190]	5392	cat >conftest.$ac_ext <<_ACEOF
	5393	/* confdefs.h. */
	5394	_ACEOF
	5395	cat confdefs.h >>conftest.$ac_ext
	5396	cat >>conftest.$ac_ext <<_ACEOF
	5397	/* end confdefs.h. */
	5398
[2701]	5399	/* Override any gcc2 internal prototype to avoid an error. */
	5400	#ifdef __cplusplus
	5401	extern "C"
	5402	#endif
	5403	/* We use char because int might match the return type of a gcc2
	5404	builtin and then its argument prototype would still apply. */
	5405	char gluProject ();
[2190]	5406	int
	5407	main ()
	5408	{
[2701]	5409	gluProject ();
[2190]	5410	;
	5411	return 0;
	5412	}
	5413	_ACEOF
	5414	rm -f conftest.$ac_objext conftest$ac_exeext
	5415	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
	5416	(eval $ac_link) 2>conftest.er1
	5417	ac_status=$?
	5418	grep -v '^ *+' conftest.er1 >conftest.err
	5419	rm -f conftest.er1
	5420	cat conftest.err >&5
	5421	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5422	(exit $ac_status); } &&
	5423	{ ac_try='test -z "$ac_c_werror_flag"
	5424	\|\| test ! -s conftest.err'
	5425	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	5426	(eval $ac_try) 2>&5
	5427	ac_status=$?
	5428	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5429	(exit $ac_status); }; } &&
	5430	{ ac_try='test -s conftest$ac_exeext'
	5431	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	5432	(eval $ac_try) 2>&5
	5433	ac_status=$?
	5434	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5435	(exit $ac_status); }; }; then
[2701]	5436	ac_cv_lib_GLU_gluProject=yes
[2190]	5437	else
	5438	echo "$as_me: failed program was:" >&5
	5439	sed 's/^/\| /' conftest.$ac_ext >&5
	5440
[2701]	5441	ac_cv_lib_GLU_gluProject=no
[2190]	5442	fi
	5443	rm -f conftest.err conftest.$ac_objext \
	5444	conftest$ac_exeext conftest.$ac_ext
	5445	LIBS=$ac_check_lib_save_LIBS
	5446	fi
[2701]	5447	echo "$as_me:$LINENO: result: $ac_cv_lib_GLU_gluProject" >&5
	5448	echo "${ECHO_T}$ac_cv_lib_GLU_gluProject" >&6
	5449	if test $ac_cv_lib_GLU_gluProject = yes; then
	5450	FOUND_GLU=yes
[2190]	5451	fi
	5452
[3430]	5453	if test x$FOUND_GLU = xyes ; then
[2701]	5454	LIBS="$LIBS -lGLU"
	5455	else
	5456	echo "------------------"
	5457	echo "GLU library not found."
	5458	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
	5459	echo "------------------"
	5460	exit -1
	5461	fi
[2995]	5462
[2991]	5463	# checking for SDL-headers
[2190]	5464
[2991]	5465	for ac_header in SDL/SDL.h
	5466	do
	5467	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
	5468	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	5469	echo "$as_me:$LINENO: checking for $ac_header" >&5
	5470	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	5471	if eval "test \"\${$as_ac_Header+set}\" = set"; then
[2190]	5472	echo $ECHO_N "(cached) $ECHO_C" >&6
	5473	fi
[2991]	5474	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	5475	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
[2190]	5476	else
[2991]	5477	# Is the header compilable?
	5478	echo "$as_me:$LINENO: checking $ac_header usability" >&5
	5479	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
	5480	cat >conftest.$ac_ext <<_ACEOF
[2190]	5481	/* confdefs.h. */
	5482	_ACEOF
	5483	cat confdefs.h >>conftest.$ac_ext
	5484	cat >>conftest.$ac_ext <<_ACEOF
	5485	/* end confdefs.h. */
[2991]	5486	$ac_includes_default
	5487	#include <$ac_header>
[2190]	5488	_ACEOF
[2991]	5489	rm -f conftest.$ac_objext
	5490	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	5491	(eval $ac_compile) 2>conftest.er1
[2190]	5492	ac_status=$?
[2991]	5493	grep -v '^ *+' conftest.er1 >conftest.err
	5494	rm -f conftest.er1
	5495	cat conftest.err >&5
[2190]	5496	echo "$as_me:$LINENO: \$? = $ac_status" >&5
[2991]	5497	(exit $ac_status); } &&
	5498	{ ac_try='test -z "$ac_c_werror_flag"
	5499	\|\| test ! -s conftest.err'
[2190]	5500	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	5501	(eval $ac_try) 2>&5
	5502	ac_status=$?
	5503	echo "$as_me:$LINENO: \$? = $ac_status" >&5
[2991]	5504	(exit $ac_status); }; } &&
	5505	{ ac_try='test -s conftest.$ac_objext'
	5506	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	5507	(eval $ac_try) 2>&5
	5508	ac_status=$?
	5509	echo "$as_me:$LINENO: \$? = $ac_status" >&5
[2190]	5510	(exit $ac_status); }; }; then
[2991]	5511	ac_header_compiler=yes
[2190]	5512	else
[2991]	5513	echo "$as_me: failed program was:" >&5
[2190]	5514	sed 's/^/\| /' conftest.$ac_ext >&5
	5515
[2991]	5516	ac_header_compiler=no
[2190]	5517	fi
[2991]	5518	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	5519	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
	5520	echo "${ECHO_T}$ac_header_compiler" >&6
	5521
	5522	# Is the header present?
	5523	echo "$as_me:$LINENO: checking $ac_header presence" >&5
	5524	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
	5525	cat >conftest.$ac_ext <<_ACEOF
	5526	/* confdefs.h. */
	5527	_ACEOF
	5528	cat confdefs.h >>conftest.$ac_ext
	5529	cat >>conftest.$ac_ext <<_ACEOF
	5530	/* end confdefs.h. */
	5531	#include <$ac_header>
	5532	_ACEOF
	5533	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
	5534	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
	5535	ac_status=$?
	5536	grep -v '^ *+' conftest.er1 >conftest.err
	5537	rm -f conftest.er1
	5538	cat conftest.err >&5
	5539	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5540	(exit $ac_status); } >/dev/null; then
	5541	if test -s conftest.err; then
	5542	ac_cpp_err=$ac_c_preproc_warn_flag
	5543	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
	5544	else
	5545	ac_cpp_err=
	5546	fi
	5547	else
	5548	ac_cpp_err=yes
[2190]	5549	fi
[2991]	5550	if test -z "$ac_cpp_err"; then
	5551	ac_header_preproc=yes
	5552	else
	5553	echo "$as_me: failed program was:" >&5
	5554	sed 's/^/\| /' conftest.$ac_ext >&5
	5555
	5556	ac_header_preproc=no
	5557	fi
	5558	rm -f conftest.err conftest.$ac_ext
	5559	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
	5560	echo "${ECHO_T}$ac_header_preproc" >&6
	5561
	5562	# So? What about this header?
	5563	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
	5564	yes:no: )
	5565	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
	5566	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
	5567	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
	5568	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
	5569	ac_header_preproc=yes
	5570	;;
	5571	no:yes:* )
	5572	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
	5573	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
	5574	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
	5575	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
	5576	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
	5577	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
	5578	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
	5579	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
	5580	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
	5581	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
	5582	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
	5583	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
	5584	(
	5585	cat <<\_ASBOX
[3240]	5586	## ---------------------------------------------- ##
	5587	## Report this to orxonox-dev at mail.datacore.ch ##
	5588	## ---------------------------------------------- ##
[2991]	5589	_ASBOX
	5590	) \|
	5591	sed "s/^/$as_me: WARNING: /" >&2
	5592	;;
	5593	esac
	5594	echo "$as_me:$LINENO: checking for $ac_header" >&5
	5595	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	5596	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	5597	echo $ECHO_N "(cached) $ECHO_C" >&6
	5598	else
	5599	eval "$as_ac_Header=\$ac_header_preproc"
	5600	fi
	5601	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	5602	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	5603
	5604	fi
	5605	if test `eval echo '${'$as_ac_Header'}'` = yes; then
	5606	cat >>confdefs.h <<_ACEOF
	5607	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
	5608	_ACEOF
	5609
	5610	else
	5611	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
	5612	echo "$as_me: error: cannot find SDL headers" >&2;}
	5613	{ (exit 1); exit 1; }; }
	5614	fi
	5615
	5616	done
	5617
	5618
[3140]	5619	# checking for SDL-lib
[2991]	5620	echo "$as_me:$LINENO: checking for main in -lSDL" >&5
	5621	echo $ECHO_N "checking for main in -lSDL... $ECHO_C" >&6
	5622	if test "${ac_cv_lib_SDL_main+set}" = set; then
	5623	echo $ECHO_N "(cached) $ECHO_C" >&6
	5624	else
	5625	ac_check_lib_save_LIBS=$LIBS
	5626	LIBS="-lSDL $LIBS"
	5627	cat >conftest.$ac_ext <<_ACEOF
[2190]	5628	/* confdefs.h. */
	5629	_ACEOF
	5630	cat confdefs.h >>conftest.$ac_ext
	5631	cat >>conftest.$ac_ext <<_ACEOF
	5632	/* end confdefs.h. */
	5633
	5634
	5635	int
	5636	main ()
	5637	{
[2991]	5638	main ();
[2190]	5639	;
	5640	return 0;
	5641	}
	5642	_ACEOF
	5643	rm -f conftest.$ac_objext conftest$ac_exeext
	5644	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
	5645	(eval $ac_link) 2>conftest.er1
	5646	ac_status=$?
	5647	grep -v '^ *+' conftest.er1 >conftest.err
	5648	rm -f conftest.er1
	5649	cat conftest.err >&5
	5650	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5651	(exit $ac_status); } &&
	5652	{ ac_try='test -z "$ac_c_werror_flag"
	5653	\|\| test ! -s conftest.err'
	5654	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	5655	(eval $ac_try) 2>&5
	5656	ac_status=$?
	5657	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5658	(exit $ac_status); }; } &&
	5659	{ ac_try='test -s conftest$ac_exeext'
	5660	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	5661	(eval $ac_try) 2>&5
	5662	ac_status=$?
	5663	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5664	(exit $ac_status); }; }; then
[2991]	5665	ac_cv_lib_SDL_main=yes
[2190]	5666	else
	5667	echo "$as_me: failed program was:" >&5
	5668	sed 's/^/\| /' conftest.$ac_ext >&5
	5669
[2991]	5670	ac_cv_lib_SDL_main=no
[2190]	5671	fi
	5672	rm -f conftest.err conftest.$ac_objext \
	5673	conftest$ac_exeext conftest.$ac_ext
[2991]	5674	LIBS=$ac_check_lib_save_LIBS
	5675	fi
	5676	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_main" >&5
	5677	echo "${ECHO_T}$ac_cv_lib_SDL_main" >&6
	5678	if test $ac_cv_lib_SDL_main = yes; then
	5679	FOUND_SDL=yes
	5680	fi
	5681
[3430]	5682	if test x$FOUND_SDL = xyes ; then
[2991]	5683	LIBS="$LIBS -lSDL"
	5684	else
	5685	echo "------------------"
	5686	echo "SDL library not found."
	5687	echo "please install the SDL library, which can be found at http://www.libsdl.org"
	5688	echo "------------------"
	5689	exit -1
[2980]	5690	fi
[2701]	5691
[3140]	5692
[2991]	5693	## checking for SDL
	5694	# SDL_VERSION=1.2.7
	5695	# AM_PATH_SDL($SDL_VERSION,
	5696	# :,
	5697	# AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
	5698	# )
	5699	# CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
	5700	# LIBS="$LIBS $SDL_LIBS"
[2989]	5701	;;
[3430]	5702	#-----------#
	5703	# MAC -OS X #
	5704	#-----------#
[2995]	5705	darwin)
[3430]	5706	echo "OS X detected"
[2995]	5707
	5708	osX="yes"
	5709
[3140]	5710	CPPFLAGS="-I/sw/include $CPPFLAGS"
[2995]	5711	# checking gl header
	5712
	5713	for ac_header in OpenGL/gl.h
	5714	do
	5715	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
	5716	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	5717	echo "$as_me:$LINENO: checking for $ac_header" >&5
	5718	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	5719	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	5720	echo $ECHO_N "(cached) $ECHO_C" >&6
	5721	fi
	5722	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	5723	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	5724	else
	5725	# Is the header compilable?
	5726	echo "$as_me:$LINENO: checking $ac_header usability" >&5
	5727	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
	5728	cat >conftest.$ac_ext <<_ACEOF
	5729	/* confdefs.h. */
	5730	_ACEOF
	5731	cat confdefs.h >>conftest.$ac_ext
	5732	cat >>conftest.$ac_ext <<_ACEOF
	5733	/* end confdefs.h. */
	5734	$ac_includes_default
	5735	#include <$ac_header>
	5736	_ACEOF
	5737	rm -f conftest.$ac_objext
	5738	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	5739	(eval $ac_compile) 2>conftest.er1
	5740	ac_status=$?
	5741	grep -v '^ *+' conftest.er1 >conftest.err
	5742	rm -f conftest.er1
	5743	cat conftest.err >&5
	5744	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5745	(exit $ac_status); } &&
	5746	{ ac_try='test -z "$ac_c_werror_flag"
	5747	\|\| test ! -s conftest.err'
	5748	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	5749	(eval $ac_try) 2>&5
	5750	ac_status=$?
	5751	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5752	(exit $ac_status); }; } &&
	5753	{ ac_try='test -s conftest.$ac_objext'
	5754	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	5755	(eval $ac_try) 2>&5
	5756	ac_status=$?
	5757	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5758	(exit $ac_status); }; }; then
	5759	ac_header_compiler=yes
	5760	else
	5761	echo "$as_me: failed program was:" >&5
	5762	sed 's/^/\| /' conftest.$ac_ext >&5
	5763
	5764	ac_header_compiler=no
	5765	fi
	5766	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	5767	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
	5768	echo "${ECHO_T}$ac_header_compiler" >&6
	5769
	5770	# Is the header present?
	5771	echo "$as_me:$LINENO: checking $ac_header presence" >&5
	5772	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
	5773	cat >conftest.$ac_ext <<_ACEOF
	5774	/* confdefs.h. */
	5775	_ACEOF
	5776	cat confdefs.h >>conftest.$ac_ext
	5777	cat >>conftest.$ac_ext <<_ACEOF
	5778	/* end confdefs.h. */
	5779	#include <$ac_header>
	5780	_ACEOF
	5781	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
	5782	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
	5783	ac_status=$?
	5784	grep -v '^ *+' conftest.er1 >conftest.err
	5785	rm -f conftest.er1
	5786	cat conftest.err >&5
	5787	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5788	(exit $ac_status); } >/dev/null; then
	5789	if test -s conftest.err; then
	5790	ac_cpp_err=$ac_c_preproc_warn_flag
	5791	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
	5792	else
	5793	ac_cpp_err=
	5794	fi
	5795	else
	5796	ac_cpp_err=yes
	5797	fi
	5798	if test -z "$ac_cpp_err"; then
	5799	ac_header_preproc=yes
	5800	else
	5801	echo "$as_me: failed program was:" >&5
	5802	sed 's/^/\| /' conftest.$ac_ext >&5
	5803
	5804	ac_header_preproc=no
	5805	fi
	5806	rm -f conftest.err conftest.$ac_ext
	5807	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
	5808	echo "${ECHO_T}$ac_header_preproc" >&6
	5809
	5810	# So? What about this header?
	5811	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
	5812	yes:no: )
	5813	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
	5814	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
	5815	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
	5816	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
	5817	ac_header_preproc=yes
	5818	;;
	5819	no:yes:* )
	5820	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
	5821	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
	5822	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
	5823	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
	5824	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
	5825	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
	5826	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
	5827	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
	5828	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
	5829	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
	5830	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
	5831	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
	5832	(
	5833	cat <<\_ASBOX
[3240]	5834	## ---------------------------------------------- ##
	5835	## Report this to orxonox-dev at mail.datacore.ch ##
	5836	## ---------------------------------------------- ##
[2995]	5837	_ASBOX
	5838	) \|
	5839	sed "s/^/$as_me: WARNING: /" >&2
	5840	;;
	5841	esac
	5842	echo "$as_me:$LINENO: checking for $ac_header" >&5
	5843	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	5844	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	5845	echo $ECHO_N "(cached) $ECHO_C" >&6
	5846	else
	5847	eval "$as_ac_Header=\$ac_header_preproc"
	5848	fi
	5849	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	5850	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	5851
	5852	fi
	5853	if test `eval echo '${'$as_ac_Header'}'` = yes; then
	5854	cat >>confdefs.h <<_ACEOF
	5855	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
	5856	_ACEOF
	5857
	5858	else
	5859	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
	5860	echo "$as_me: error: cannot find opengl headers" >&2;}
	5861	{ (exit 1); exit 1; }; }
	5862	fi
	5863
	5864	done
	5865
	5866	# cheking for GLU-header
	5867
	5868	for ac_header in OpenGL/glu.h
	5869	do
	5870	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
	5871	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	5872	echo "$as_me:$LINENO: checking for $ac_header" >&5
	5873	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	5874	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	5875	echo $ECHO_N "(cached) $ECHO_C" >&6
	5876	fi
	5877	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	5878	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	5879	else
	5880	# Is the header compilable?
	5881	echo "$as_me:$LINENO: checking $ac_header usability" >&5
	5882	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
	5883	cat >conftest.$ac_ext <<_ACEOF
	5884	/* confdefs.h. */
	5885	_ACEOF
	5886	cat confdefs.h >>conftest.$ac_ext
	5887	cat >>conftest.$ac_ext <<_ACEOF
	5888	/* end confdefs.h. */
	5889	$ac_includes_default
	5890	#include <$ac_header>
	5891	_ACEOF
	5892	rm -f conftest.$ac_objext
	5893	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	5894	(eval $ac_compile) 2>conftest.er1
	5895	ac_status=$?
	5896	grep -v '^ *+' conftest.er1 >conftest.err
	5897	rm -f conftest.er1
	5898	cat conftest.err >&5
	5899	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5900	(exit $ac_status); } &&
	5901	{ ac_try='test -z "$ac_c_werror_flag"
	5902	\|\| test ! -s conftest.err'
	5903	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	5904	(eval $ac_try) 2>&5
	5905	ac_status=$?
	5906	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5907	(exit $ac_status); }; } &&
	5908	{ ac_try='test -s conftest.$ac_objext'
	5909	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	5910	(eval $ac_try) 2>&5
	5911	ac_status=$?
	5912	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5913	(exit $ac_status); }; }; then
	5914	ac_header_compiler=yes
	5915	else
	5916	echo "$as_me: failed program was:" >&5
	5917	sed 's/^/\| /' conftest.$ac_ext >&5
	5918
	5919	ac_header_compiler=no
	5920	fi
	5921	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	5922	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
	5923	echo "${ECHO_T}$ac_header_compiler" >&6
	5924
	5925	# Is the header present?
	5926	echo "$as_me:$LINENO: checking $ac_header presence" >&5
	5927	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
	5928	cat >conftest.$ac_ext <<_ACEOF
	5929	/* confdefs.h. */
	5930	_ACEOF
	5931	cat confdefs.h >>conftest.$ac_ext
	5932	cat >>conftest.$ac_ext <<_ACEOF
	5933	/* end confdefs.h. */
	5934	#include <$ac_header>
	5935	_ACEOF
	5936	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
	5937	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
	5938	ac_status=$?
	5939	grep -v '^ *+' conftest.er1 >conftest.err
	5940	rm -f conftest.er1
	5941	cat conftest.err >&5
	5942	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5943	(exit $ac_status); } >/dev/null; then
	5944	if test -s conftest.err; then
	5945	ac_cpp_err=$ac_c_preproc_warn_flag
	5946	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
	5947	else
	5948	ac_cpp_err=
	5949	fi
	5950	else
	5951	ac_cpp_err=yes
	5952	fi
	5953	if test -z "$ac_cpp_err"; then
	5954	ac_header_preproc=yes
	5955	else
	5956	echo "$as_me: failed program was:" >&5
	5957	sed 's/^/\| /' conftest.$ac_ext >&5
	5958
	5959	ac_header_preproc=no
	5960	fi
	5961	rm -f conftest.err conftest.$ac_ext
	5962	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
	5963	echo "${ECHO_T}$ac_header_preproc" >&6
	5964
	5965	# So? What about this header?
	5966	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
	5967	yes:no: )
	5968	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
	5969	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
	5970	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
	5971	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
	5972	ac_header_preproc=yes
	5973	;;
	5974	no:yes:* )
	5975	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
	5976	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
	5977	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
	5978	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
	5979	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
	5980	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
	5981	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
	5982	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
	5983	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
	5984	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
	5985	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
	5986	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
	5987	(
	5988	cat <<\_ASBOX
[3240]	5989	## ---------------------------------------------- ##
	5990	## Report this to orxonox-dev at mail.datacore.ch ##
	5991	## ---------------------------------------------- ##
[2995]	5992	_ASBOX
	5993	) \|
	5994	sed "s/^/$as_me: WARNING: /" >&2
	5995	;;
	5996	esac
	5997	echo "$as_me:$LINENO: checking for $ac_header" >&5
	5998	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	5999	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	6000	echo $ECHO_N "(cached) $ECHO_C" >&6
	6001	else
	6002	eval "$as_ac_Header=\$ac_header_preproc"
	6003	fi
	6004	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	6005	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	6006
	6007	fi
	6008	if test `eval echo '${'$as_ac_Header'}'` = yes; then
	6009	cat >>confdefs.h <<_ACEOF
	6010	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
	6011	_ACEOF
	6012
	6013	else
	6014	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
	6015	echo "$as_me: error: cannot find opengl headers" >&2;}
	6016	{ (exit 1); exit 1; }; }
	6017	fi
	6018
	6019	done
	6020
	6021
	6022	LIBS="$LIBS -framework OpenGL"
	6023
[3430]	6024	SDL_CFLAGS=`sdl-config --cflags`
	6025	SDL_LIBS=`sdl-config --libs`
	6026	CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
	6027	LIBS="$LIBS $SDL_LIBS"
	6028
	6029
[2995]	6030	# checking for SDL-headers
[3001]	6031	# AC_CHECK_HEADERS(SDL/SDL.h ,,
	6032	# [AC_MSG_ERROR([cannot find SDL headers]) ])
[2995]	6033
	6034	## checking for SDL
	6035	# SDL_VERSION=1.2.7
	6036	# AM_PATH_SDL($SDL_VERSION,
	6037	# :,
	6038	# AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
	6039	# )
	6040
[3140]	6041
[2995]	6042	;;
	6043
[2989]	6044	*)
	6045	;;
	6046	esac
[2980]	6047
[2981]	6048
[2989]	6049
[3430]	6050	###################################
	6051	## CHECKING FOR HEADERS AND LIBS ##
	6052	###################################
	6053
	6054	#-----------#
	6055	# SDL_Image #
	6056	#-----------#
	6057	if test x$def_sdl_image = xyes; then
[3140]	6058	# checking for SDL_image-headers
[2989]	6059
[3140]	6060	for ac_header in SDL/SDL_image.h
	6061	do
	6062	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
	6063	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	6064	echo "$as_me:$LINENO: checking for $ac_header" >&5
	6065	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	6066	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	6067	echo $ECHO_N "(cached) $ECHO_C" >&6
	6068	fi
	6069	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	6070	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	6071	else
	6072	# Is the header compilable?
	6073	echo "$as_me:$LINENO: checking $ac_header usability" >&5
	6074	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
	6075	cat >conftest.$ac_ext <<_ACEOF
	6076	/* confdefs.h. */
	6077	_ACEOF
	6078	cat confdefs.h >>conftest.$ac_ext
	6079	cat >>conftest.$ac_ext <<_ACEOF
	6080	/* end confdefs.h. */
	6081	$ac_includes_default
	6082	#include <$ac_header>
	6083	_ACEOF
	6084	rm -f conftest.$ac_objext
	6085	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	6086	(eval $ac_compile) 2>conftest.er1
	6087	ac_status=$?
	6088	grep -v '^ *+' conftest.er1 >conftest.err
	6089	rm -f conftest.er1
	6090	cat conftest.err >&5
	6091	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6092	(exit $ac_status); } &&
	6093	{ ac_try='test -z "$ac_c_werror_flag"
	6094	\|\| test ! -s conftest.err'
	6095	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	6096	(eval $ac_try) 2>&5
	6097	ac_status=$?
	6098	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6099	(exit $ac_status); }; } &&
	6100	{ ac_try='test -s conftest.$ac_objext'
	6101	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	6102	(eval $ac_try) 2>&5
	6103	ac_status=$?
	6104	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6105	(exit $ac_status); }; }; then
	6106	ac_header_compiler=yes
	6107	else
	6108	echo "$as_me: failed program was:" >&5
	6109	sed 's/^/\| /' conftest.$ac_ext >&5
[2989]	6110
[3140]	6111	ac_header_compiler=no
	6112	fi
	6113	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	6114	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
	6115	echo "${ECHO_T}$ac_header_compiler" >&6
[2989]	6116
[3140]	6117	# Is the header present?
	6118	echo "$as_me:$LINENO: checking $ac_header presence" >&5
	6119	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
	6120	cat >conftest.$ac_ext <<_ACEOF
	6121	/* confdefs.h. */
	6122	_ACEOF
	6123	cat confdefs.h >>conftest.$ac_ext
	6124	cat >>conftest.$ac_ext <<_ACEOF
	6125	/* end confdefs.h. */
	6126	#include <$ac_header>
	6127	_ACEOF
	6128	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
	6129	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
	6130	ac_status=$?
	6131	grep -v '^ *+' conftest.er1 >conftest.err
	6132	rm -f conftest.er1
	6133	cat conftest.err >&5
	6134	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6135	(exit $ac_status); } >/dev/null; then
	6136	if test -s conftest.err; then
	6137	ac_cpp_err=$ac_c_preproc_warn_flag
	6138	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
	6139	else
	6140	ac_cpp_err=
	6141	fi
	6142	else
	6143	ac_cpp_err=yes
	6144	fi
	6145	if test -z "$ac_cpp_err"; then
	6146	ac_header_preproc=yes
	6147	else
	6148	echo "$as_me: failed program was:" >&5
	6149	sed 's/^/\| /' conftest.$ac_ext >&5
	6150
	6151	ac_header_preproc=no
	6152	fi
	6153	rm -f conftest.err conftest.$ac_ext
	6154	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
	6155	echo "${ECHO_T}$ac_header_preproc" >&6
	6156
	6157	# So? What about this header?
	6158	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
	6159	yes:no: )
	6160	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
	6161	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
	6162	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
	6163	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
	6164	ac_header_preproc=yes
	6165	;;
	6166	no:yes:* )
	6167	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
	6168	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
	6169	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
	6170	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
	6171	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
	6172	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
	6173	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
	6174	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
	6175	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
	6176	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
	6177	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
	6178	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
	6179	(
	6180	cat <<\_ASBOX
[3240]	6181	## ---------------------------------------------- ##
	6182	## Report this to orxonox-dev at mail.datacore.ch ##
	6183	## ---------------------------------------------- ##
[3140]	6184	_ASBOX
	6185	) \|
	6186	sed "s/^/$as_me: WARNING: /" >&2
	6187	;;
	6188	esac
	6189	echo "$as_me:$LINENO: checking for $ac_header" >&5
	6190	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	6191	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	6192	echo $ECHO_N "(cached) $ECHO_C" >&6
	6193	else
	6194	eval "$as_ac_Header=\$ac_header_preproc"
	6195	fi
	6196	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	6197	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	6198
	6199	fi
	6200	if test `eval echo '${'$as_ac_Header'}'` = yes; then
	6201	cat >>confdefs.h <<_ACEOF
	6202	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
	6203	_ACEOF
	6204
	6205	else
	6206	echo "sdl_image not found. falling back to other options"; def_sdl_image=no
	6207	fi
	6208
	6209	done
	6210
	6211	fi
[3430]	6212	if test x$def_sdl_image = xyes; then
[3140]	6213	# checking for SDL_image-lib
	6214	echo "$as_me:$LINENO: checking for main in -lSDL_image" >&5
	6215	echo $ECHO_N "checking for main in -lSDL_image... $ECHO_C" >&6
	6216	if test "${ac_cv_lib_SDL_image_main+set}" = set; then
	6217	echo $ECHO_N "(cached) $ECHO_C" >&6
	6218	else
	6219	ac_check_lib_save_LIBS=$LIBS
	6220	LIBS="-lSDL_image $LIBS"
	6221	cat >conftest.$ac_ext <<_ACEOF
	6222	/* confdefs.h. */
	6223	_ACEOF
	6224	cat confdefs.h >>conftest.$ac_ext
	6225	cat >>conftest.$ac_ext <<_ACEOF
	6226	/* end confdefs.h. */
	6227
	6228
	6229	int
	6230	main ()
	6231	{
	6232	main ();
	6233	;
	6234	return 0;
	6235	}
	6236	_ACEOF
	6237	rm -f conftest.$ac_objext conftest$ac_exeext
	6238	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
	6239	(eval $ac_link) 2>conftest.er1
	6240	ac_status=$?
	6241	grep -v '^ *+' conftest.er1 >conftest.err
	6242	rm -f conftest.er1
	6243	cat conftest.err >&5
	6244	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6245	(exit $ac_status); } &&
	6246	{ ac_try='test -z "$ac_c_werror_flag"
	6247	\|\| test ! -s conftest.err'
	6248	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	6249	(eval $ac_try) 2>&5
	6250	ac_status=$?
	6251	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6252	(exit $ac_status); }; } &&
	6253	{ ac_try='test -s conftest$ac_exeext'
	6254	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	6255	(eval $ac_try) 2>&5
	6256	ac_status=$?
	6257	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6258	(exit $ac_status); }; }; then
	6259	ac_cv_lib_SDL_image_main=yes
	6260	else
	6261	echo "$as_me: failed program was:" >&5
	6262	sed 's/^/\| /' conftest.$ac_ext >&5
	6263
	6264	ac_cv_lib_SDL_image_main=no
	6265	fi
	6266	rm -f conftest.err conftest.$ac_objext \
	6267	conftest$ac_exeext conftest.$ac_ext
	6268	LIBS=$ac_check_lib_save_LIBS
	6269	fi
	6270	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_image_main" >&5
	6271	echo "${ECHO_T}$ac_cv_lib_SDL_image_main" >&6
	6272	if test $ac_cv_lib_SDL_image_main = yes; then
	6273	FOUND_SDL_image=yes
	6274	fi
	6275
[3430]	6276	if test x$FOUND_SDL_image = xyes ; then
[3140]	6277	LIBS="$LIBS -lSDL_image"
	6278	else
	6279	echo "------------------"
	6280	echo "SDL_image library not found."
	6281	echo "please install the SDL_image library, which can be found at http://www.libsdl.org/projects/SDL_image/"
	6282	echo "------------------"
	6283	exit -1
	6284	fi
	6285	fi
	6286
[3430]	6287	## case no SDL-image:
	6288	if test x$def_sdl_image = xno; then
	6289	#---------#
	6290	# libjpeg #
	6291	#---------#
[3140]	6292
	6293	for ac_header in jpeglib.h
	6294	do
	6295	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
	6296	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	6297	echo "$as_me:$LINENO: checking for $ac_header" >&5
	6298	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	6299	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	6300	echo $ECHO_N "(cached) $ECHO_C" >&6
	6301	fi
	6302	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	6303	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	6304	else
	6305	# Is the header compilable?
	6306	echo "$as_me:$LINENO: checking $ac_header usability" >&5
	6307	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
	6308	cat >conftest.$ac_ext <<_ACEOF
	6309	/* confdefs.h. */
	6310	_ACEOF
	6311	cat confdefs.h >>conftest.$ac_ext
	6312	cat >>conftest.$ac_ext <<_ACEOF
	6313	/* end confdefs.h. */
	6314	$ac_includes_default
	6315	#include <$ac_header>
	6316	_ACEOF
	6317	rm -f conftest.$ac_objext
	6318	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	6319	(eval $ac_compile) 2>conftest.er1
	6320	ac_status=$?
	6321	grep -v '^ *+' conftest.er1 >conftest.err
	6322	rm -f conftest.er1
	6323	cat conftest.err >&5
	6324	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6325	(exit $ac_status); } &&
	6326	{ ac_try='test -z "$ac_c_werror_flag"
	6327	\|\| test ! -s conftest.err'
	6328	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	6329	(eval $ac_try) 2>&5
	6330	ac_status=$?
	6331	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6332	(exit $ac_status); }; } &&
	6333	{ ac_try='test -s conftest.$ac_objext'
	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 $ac_status); }; }; then
	6339	ac_header_compiler=yes
	6340	else
	6341	echo "$as_me: failed program was:" >&5
	6342	sed 's/^/\| /' conftest.$ac_ext >&5
	6343
	6344	ac_header_compiler=no
	6345	fi
	6346	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	6347	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
	6348	echo "${ECHO_T}$ac_header_compiler" >&6
	6349
	6350	# Is the header present?
	6351	echo "$as_me:$LINENO: checking $ac_header presence" >&5
	6352	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
	6353	cat >conftest.$ac_ext <<_ACEOF
	6354	/* confdefs.h. */
	6355	_ACEOF
	6356	cat confdefs.h >>conftest.$ac_ext
	6357	cat >>conftest.$ac_ext <<_ACEOF
	6358	/* end confdefs.h. */
	6359	#include <$ac_header>
	6360	_ACEOF
	6361	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
	6362	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
	6363	ac_status=$?
	6364	grep -v '^ *+' conftest.er1 >conftest.err
	6365	rm -f conftest.er1
	6366	cat conftest.err >&5
	6367	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6368	(exit $ac_status); } >/dev/null; then
	6369	if test -s conftest.err; then
	6370	ac_cpp_err=$ac_c_preproc_warn_flag
	6371	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
	6372	else
	6373	ac_cpp_err=
	6374	fi
	6375	else
	6376	ac_cpp_err=yes
	6377	fi
	6378	if test -z "$ac_cpp_err"; then
	6379	ac_header_preproc=yes
	6380	else
	6381	echo "$as_me: failed program was:" >&5
	6382	sed 's/^/\| /' conftest.$ac_ext >&5
	6383
	6384	ac_header_preproc=no
	6385	fi
	6386	rm -f conftest.err conftest.$ac_ext
	6387	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
	6388	echo "${ECHO_T}$ac_header_preproc" >&6
	6389
	6390	# So? What about this header?
	6391	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
	6392	yes:no: )
	6393	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
	6394	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
	6395	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
	6396	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
	6397	ac_header_preproc=yes
	6398	;;
	6399	no:yes:* )
	6400	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
	6401	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
	6402	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
	6403	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
	6404	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
	6405	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
	6406	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
	6407	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
	6408	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
	6409	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
	6410	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
	6411	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
	6412	(
	6413	cat <<\_ASBOX
[3240]	6414	## ---------------------------------------------- ##
	6415	## Report this to orxonox-dev at mail.datacore.ch ##
	6416	## ---------------------------------------------- ##
[3140]	6417	_ASBOX
	6418	) \|
	6419	sed "s/^/$as_me: WARNING: /" >&2
	6420	;;
	6421	esac
	6422	echo "$as_me:$LINENO: checking for $ac_header" >&5
	6423	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	6424	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	6425	echo $ECHO_N "(cached) $ECHO_C" >&6
	6426	else
	6427	eval "$as_ac_Header=\$ac_header_preproc"
	6428	fi
	6429	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	6430	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	6431
	6432	fi
	6433	if test `eval echo '${'$as_ac_Header'}'` = yes; then
	6434	cat >>confdefs.h <<_ACEOF
	6435	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
	6436	_ACEOF
	6437	jpegHeader="yes"
	6438	else
	6439	jpegHeader="no"
	6440	fi
	6441
	6442	done
	6443
[3430]	6444	if test x$jpegHeader = xno; then
[3140]	6445	echo " not including jpeg."
	6446	else
	6447	echo "$as_me:$LINENO: checking for main in -ljpeg" >&5
	6448	echo $ECHO_N "checking for main in -ljpeg... $ECHO_C" >&6
	6449	if test "${ac_cv_lib_jpeg_main+set}" = set; then
	6450	echo $ECHO_N "(cached) $ECHO_C" >&6
	6451	else
	6452	ac_check_lib_save_LIBS=$LIBS
	6453	LIBS="-ljpeg $LIBS"
	6454	cat >conftest.$ac_ext <<_ACEOF
	6455	/* confdefs.h. */
	6456	_ACEOF
	6457	cat confdefs.h >>conftest.$ac_ext
	6458	cat >>conftest.$ac_ext <<_ACEOF
	6459	/* end confdefs.h. */
	6460
	6461
	6462	int
	6463	main ()
	6464	{
	6465	main ();
	6466	;
	6467	return 0;
	6468	}
	6469	_ACEOF
	6470	rm -f conftest.$ac_objext conftest$ac_exeext
	6471	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
	6472	(eval $ac_link) 2>conftest.er1
	6473	ac_status=$?
	6474	grep -v '^ *+' conftest.er1 >conftest.err
	6475	rm -f conftest.er1
	6476	cat conftest.err >&5
	6477	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6478	(exit $ac_status); } &&
	6479	{ ac_try='test -z "$ac_c_werror_flag"
	6480	\|\| test ! -s conftest.err'
	6481	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	6482	(eval $ac_try) 2>&5
	6483	ac_status=$?
	6484	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6485	(exit $ac_status); }; } &&
	6486	{ ac_try='test -s conftest$ac_exeext'
	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 $ac_status); }; }; then
	6492	ac_cv_lib_jpeg_main=yes
	6493	else
	6494	echo "$as_me: failed program was:" >&5
	6495	sed 's/^/\| /' conftest.$ac_ext >&5
	6496
	6497	ac_cv_lib_jpeg_main=no
	6498	fi
	6499	rm -f conftest.err conftest.$ac_objext \
	6500	conftest$ac_exeext conftest.$ac_ext
	6501	LIBS=$ac_check_lib_save_LIBS
	6502	fi
	6503	echo "$as_me:$LINENO: result: $ac_cv_lib_jpeg_main" >&5
	6504	echo "${ECHO_T}$ac_cv_lib_jpeg_main" >&6
	6505	if test $ac_cv_lib_jpeg_main = yes; then
	6506	FOUND_jpeg=yes
	6507	fi
	6508
[3430]	6509	if test x$FOUND_jpeg = xyes ; then
[3140]	6510	LIBS="$LIBS -ljpeg"
	6511	else
	6512	echo "------------------"
	6513	echo "jpeg library not found."
	6514	echo "please install the jpeg library from the Independent JPEG Group, which can be found at http://www.ijg.org"
	6515	echo "------------------"
	6516	exit -1
	6517	fi
	6518	fi
	6519
[3430]	6520	#--------#
	6521	# libpng #
	6522	#--------#
[3140]	6523
	6524	for ac_header in png.h
	6525	do
	6526	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
	6527	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	6528	echo "$as_me:$LINENO: checking for $ac_header" >&5
	6529	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	6530	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	6531	echo $ECHO_N "(cached) $ECHO_C" >&6
	6532	fi
	6533	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	6534	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	6535	else
	6536	# Is the header compilable?
	6537	echo "$as_me:$LINENO: checking $ac_header usability" >&5
	6538	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
	6539	cat >conftest.$ac_ext <<_ACEOF
	6540	/* confdefs.h. */
	6541	_ACEOF
	6542	cat confdefs.h >>conftest.$ac_ext
	6543	cat >>conftest.$ac_ext <<_ACEOF
	6544	/* end confdefs.h. */
	6545	$ac_includes_default
	6546	#include <$ac_header>
	6547	_ACEOF
	6548	rm -f conftest.$ac_objext
	6549	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	6550	(eval $ac_compile) 2>conftest.er1
	6551	ac_status=$?
	6552	grep -v '^ *+' conftest.er1 >conftest.err
	6553	rm -f conftest.er1
	6554	cat conftest.err >&5
	6555	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6556	(exit $ac_status); } &&
	6557	{ ac_try='test -z "$ac_c_werror_flag"
	6558	\|\| test ! -s conftest.err'
	6559	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	6560	(eval $ac_try) 2>&5
	6561	ac_status=$?
	6562	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6563	(exit $ac_status); }; } &&
	6564	{ ac_try='test -s conftest.$ac_objext'
	6565	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	6566	(eval $ac_try) 2>&5
	6567	ac_status=$?
	6568	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6569	(exit $ac_status); }; }; then
	6570	ac_header_compiler=yes
	6571	else
	6572	echo "$as_me: failed program was:" >&5
	6573	sed 's/^/\| /' conftest.$ac_ext >&5
	6574
	6575	ac_header_compiler=no
	6576	fi
	6577	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	6578	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
	6579	echo "${ECHO_T}$ac_header_compiler" >&6
	6580
	6581	# Is the header present?
	6582	echo "$as_me:$LINENO: checking $ac_header presence" >&5
	6583	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
	6584	cat >conftest.$ac_ext <<_ACEOF
	6585	/* confdefs.h. */
	6586	_ACEOF
	6587	cat confdefs.h >>conftest.$ac_ext
	6588	cat >>conftest.$ac_ext <<_ACEOF
	6589	/* end confdefs.h. */
	6590	#include <$ac_header>
	6591	_ACEOF
	6592	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
	6593	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
	6594	ac_status=$?
	6595	grep -v '^ *+' conftest.er1 >conftest.err
	6596	rm -f conftest.er1
	6597	cat conftest.err >&5
	6598	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6599	(exit $ac_status); } >/dev/null; then
	6600	if test -s conftest.err; then
	6601	ac_cpp_err=$ac_c_preproc_warn_flag
	6602	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
	6603	else
	6604	ac_cpp_err=
	6605	fi
	6606	else
	6607	ac_cpp_err=yes
	6608	fi
	6609	if test -z "$ac_cpp_err"; then
	6610	ac_header_preproc=yes
	6611	else
	6612	echo "$as_me: failed program was:" >&5
	6613	sed 's/^/\| /' conftest.$ac_ext >&5
	6614
	6615	ac_header_preproc=no
	6616	fi
	6617	rm -f conftest.err conftest.$ac_ext
	6618	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
	6619	echo "${ECHO_T}$ac_header_preproc" >&6
	6620
	6621	# So? What about this header?
	6622	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
	6623	yes:no: )
	6624	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
	6625	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
	6626	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
	6627	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
	6628	ac_header_preproc=yes
	6629	;;
	6630	no:yes:* )
	6631	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
	6632	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
	6633	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
	6634	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
	6635	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
	6636	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
	6637	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
	6638	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
	6639	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
	6640	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
	6641	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
	6642	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
	6643	(
	6644	cat <<\_ASBOX
[3240]	6645	## ---------------------------------------------- ##
	6646	## Report this to orxonox-dev at mail.datacore.ch ##
	6647	## ---------------------------------------------- ##
[3140]	6648	_ASBOX
	6649	) \|
	6650	sed "s/^/$as_me: WARNING: /" >&2
	6651	;;
	6652	esac
	6653	echo "$as_me:$LINENO: checking for $ac_header" >&5
	6654	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	6655	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	6656	echo $ECHO_N "(cached) $ECHO_C" >&6
	6657	else
	6658	eval "$as_ac_Header=\$ac_header_preproc"
	6659	fi
	6660	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	6661	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	6662
	6663	fi
	6664	if test `eval echo '${'$as_ac_Header'}'` = yes; then
	6665	cat >>confdefs.h <<_ACEOF
	6666	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
	6667	_ACEOF
	6668	pngHeader="yes"
	6669	else
	6670	pngHeader="no"
	6671	fi
	6672
	6673	done
	6674
[3430]	6675	if test x$pngHeader = xno; then
[3140]	6676	echo " not including png."
	6677	else
	6678	echo "$as_me:$LINENO: checking for main in -lpng" >&5
	6679	echo $ECHO_N "checking for main in -lpng... $ECHO_C" >&6
	6680	if test "${ac_cv_lib_png_main+set}" = set; then
	6681	echo $ECHO_N "(cached) $ECHO_C" >&6
	6682	else
	6683	ac_check_lib_save_LIBS=$LIBS
	6684	LIBS="-lpng $LIBS"
	6685	cat >conftest.$ac_ext <<_ACEOF
	6686	/* confdefs.h. */
	6687	_ACEOF
	6688	cat confdefs.h >>conftest.$ac_ext
	6689	cat >>conftest.$ac_ext <<_ACEOF
	6690	/* end confdefs.h. */
	6691
	6692
	6693	int
	6694	main ()
	6695	{
	6696	main ();
	6697	;
	6698	return 0;
	6699	}
	6700	_ACEOF
	6701	rm -f conftest.$ac_objext conftest$ac_exeext
	6702	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
	6703	(eval $ac_link) 2>conftest.er1
	6704	ac_status=$?
	6705	grep -v '^ *+' conftest.er1 >conftest.err
	6706	rm -f conftest.er1
	6707	cat conftest.err >&5
	6708	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6709	(exit $ac_status); } &&
	6710	{ ac_try='test -z "$ac_c_werror_flag"
	6711	\|\| test ! -s conftest.err'
	6712	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	6713	(eval $ac_try) 2>&5
	6714	ac_status=$?
	6715	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6716	(exit $ac_status); }; } &&
	6717	{ ac_try='test -s conftest$ac_exeext'
	6718	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	6719	(eval $ac_try) 2>&5
	6720	ac_status=$?
	6721	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6722	(exit $ac_status); }; }; then
	6723	ac_cv_lib_png_main=yes
	6724	else
	6725	echo "$as_me: failed program was:" >&5
	6726	sed 's/^/\| /' conftest.$ac_ext >&5
	6727
	6728	ac_cv_lib_png_main=no
	6729	fi
	6730	rm -f conftest.err conftest.$ac_objext \
	6731	conftest$ac_exeext conftest.$ac_ext
	6732	LIBS=$ac_check_lib_save_LIBS
	6733	fi
	6734	echo "$as_me:$LINENO: result: $ac_cv_lib_png_main" >&5
	6735	echo "${ECHO_T}$ac_cv_lib_png_main" >&6
	6736	if test $ac_cv_lib_png_main = yes; then
	6737	FOUND_png=yes
	6738	fi
	6739
[3430]	6740	if test x$FOUND_png = xyes ; then
[3140]	6741	LIBS="$LIBS -lpng"
	6742	else
	6743	echo "------------------"
	6744	echo "png library not found."
	6745	echo "please install the png library, which can be found at http://libpng.org/pub/png/libpng.html"
	6746	echo "------------------"
	6747	exit -1
	6748	fi
	6749	fi
	6750	fi
	6751
[3430]	6752	#-----#
	6753	# GTK #
	6754	#-----#
	6755	if test x$def_gtk = xyes; then
[3100]	6756
	6757	#PKG_CHECK_MODULES(GTK2, gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3, have_gtk2=yes, have_gtk2=no)
	6758	echo "$as_me:$LINENO: checking for gtk2.0" >&5
[3099]	6759	echo $ECHO_N "checking for gtk2.0... $ECHO_C" >&6
[3100]	6760	if `pkg-config --exists gtk+-2.0`; then
	6761	echo "yes"
	6762	have_gtk2=yes
	6763	GTK2_LIBS=`pkg-config --libs gtk+-2.0`
	6764	GTK2_CFLAGS=`pkg-config --cflags gtk+-2.0`
[3101]	6765
	6766	cat >>confdefs.h <<_ACEOF
	6767	#define HAVE_GTK2 1
	6768	_ACEOF
	6769
[3100]	6770	else
	6771	echo "no"
	6772	fi
	6773
[2980]	6774	fi
[2190]	6775
[2701]	6776
	6777
[2190]	6778
[3100]	6779	if test x$have_gtk2 = xyes; then
[2980]	6780	HAVE_GTK2_TRUE=
	6781	HAVE_GTK2_FALSE='#'
	6782	else
	6783	HAVE_GTK2_TRUE='#'
	6784	HAVE_GTK2_FALSE=
	6785	fi
	6786
	6787
[3430]	6788	#---------#
	6789	# gThread #
	6790	#---------#
	6791	if test x$def_gthread = xyes; then
[2980]	6792
[3430]	6793	echo "$as_me:$LINENO: checking for gthread" >&5
	6794	echo $ECHO_N "checking for gthread... $ECHO_C" >&6
	6795	if `pkg-config --exists gthread-2.0`; then
	6796	echo "yes"
	6797	have_gthread=yes
	6798	GTHREAD_LIBS=`pkg-config --libs gthread-2.0`
	6799	GTHREAD_CFLAGS=`pkg-config --cflags gthread-2.0`
[3100]	6800
[3430]	6801	cat >>confdefs.h <<_ACEOF
	6802	#define HAVE_GTHREAD 1
	6803	_ACEOF
[2190]	6804
[3430]	6805	else
	6806	echo "no"
	6807	fi
[2190]	6808
[3430]	6809	fi
	6810
	6811
	6812
	6813
	6814	if test x$have_gthread = xyes; then
	6815	HAVE_GTHREAD_TRUE=
	6816	HAVE_GTHREAD_FALSE='#'
	6817	else
	6818	HAVE_GTHREAD_TRUE='#'
	6819	HAVE_GTHREAD_FALSE=
	6820	fi
	6821
	6822
	6823	#---------#
	6824	# libcURL #
	6825	#---------#
	6826	if test x$def_curl = xyes; then
	6827
	6828
	6829	for ac_header in curl/curl.h
	6830	do
	6831	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
	6832	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	6833	echo "$as_me:$LINENO: checking for $ac_header" >&5
	6834	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	6835	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	6836	echo $ECHO_N "(cached) $ECHO_C" >&6
	6837	fi
	6838	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	6839	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	6840	else
	6841	# Is the header compilable?
	6842	echo "$as_me:$LINENO: checking $ac_header usability" >&5
	6843	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
	6844	cat >conftest.$ac_ext <<_ACEOF
	6845	/* confdefs.h. */
	6846	_ACEOF
	6847	cat confdefs.h >>conftest.$ac_ext
	6848	cat >>conftest.$ac_ext <<_ACEOF
	6849	/* end confdefs.h. */
	6850	$ac_includes_default
	6851	#include <$ac_header>
	6852	_ACEOF
	6853	rm -f conftest.$ac_objext
	6854	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	6855	(eval $ac_compile) 2>conftest.er1
	6856	ac_status=$?
	6857	grep -v '^ *+' conftest.er1 >conftest.err
	6858	rm -f conftest.er1
	6859	cat conftest.err >&5
	6860	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6861	(exit $ac_status); } &&
	6862	{ ac_try='test -z "$ac_c_werror_flag"
	6863	\|\| test ! -s conftest.err'
	6864	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	6865	(eval $ac_try) 2>&5
	6866	ac_status=$?
	6867	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6868	(exit $ac_status); }; } &&
	6869	{ ac_try='test -s conftest.$ac_objext'
	6870	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	6871	(eval $ac_try) 2>&5
	6872	ac_status=$?
	6873	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6874	(exit $ac_status); }; }; then
	6875	ac_header_compiler=yes
	6876	else
	6877	echo "$as_me: failed program was:" >&5
	6878	sed 's/^/\| /' conftest.$ac_ext >&5
	6879
	6880	ac_header_compiler=no
	6881	fi
	6882	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	6883	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
	6884	echo "${ECHO_T}$ac_header_compiler" >&6
	6885
	6886	# Is the header present?
	6887	echo "$as_me:$LINENO: checking $ac_header presence" >&5
	6888	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
	6889	cat >conftest.$ac_ext <<_ACEOF
	6890	/* confdefs.h. */
	6891	_ACEOF
	6892	cat confdefs.h >>conftest.$ac_ext
	6893	cat >>conftest.$ac_ext <<_ACEOF
	6894	/* end confdefs.h. */
	6895	#include <$ac_header>
	6896	_ACEOF
	6897	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
	6898	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
	6899	ac_status=$?
	6900	grep -v '^ *+' conftest.er1 >conftest.err
	6901	rm -f conftest.er1
	6902	cat conftest.err >&5
	6903	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6904	(exit $ac_status); } >/dev/null; then
	6905	if test -s conftest.err; then
	6906	ac_cpp_err=$ac_c_preproc_warn_flag
	6907	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
	6908	else
	6909	ac_cpp_err=
	6910	fi
	6911	else
	6912	ac_cpp_err=yes
	6913	fi
	6914	if test -z "$ac_cpp_err"; then
	6915	ac_header_preproc=yes
	6916	else
	6917	echo "$as_me: failed program was:" >&5
	6918	sed 's/^/\| /' conftest.$ac_ext >&5
	6919
	6920	ac_header_preproc=no
	6921	fi
	6922	rm -f conftest.err conftest.$ac_ext
	6923	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
	6924	echo "${ECHO_T}$ac_header_preproc" >&6
	6925
	6926	# So? What about this header?
	6927	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
	6928	yes:no: )
	6929	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
	6930	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
	6931	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
	6932	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
	6933	ac_header_preproc=yes
	6934	;;
	6935	no:yes:* )
	6936	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
	6937	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
	6938	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
	6939	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
	6940	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
	6941	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
	6942	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
	6943	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
	6944	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
	6945	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
	6946	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
	6947	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
	6948	(
	6949	cat <<\_ASBOX
	6950	## ---------------------------------------------- ##
	6951	## Report this to orxonox-dev at mail.datacore.ch ##
	6952	## ---------------------------------------------- ##
	6953	_ASBOX
	6954	) \|
	6955	sed "s/^/$as_me: WARNING: /" >&2
	6956	;;
	6957	esac
	6958	echo "$as_me:$LINENO: checking for $ac_header" >&5
	6959	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	6960	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	6961	echo $ECHO_N "(cached) $ECHO_C" >&6
	6962	else
	6963	eval "$as_ac_Header=\$ac_header_preproc"
	6964	fi
	6965	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	6966	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	6967
	6968	fi
	6969	if test `eval echo '${'$as_ac_Header'}'` = yes; then
	6970	cat >>confdefs.h <<_ACEOF
	6971	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
	6972	_ACEOF
	6973	curlHeader="yes"
	6974	else
	6975	curlHeader="no"
	6976	fi
	6977
	6978	done
	6979
	6980	echo "$as_me:$LINENO: checking for main in -lcurl" >&5
	6981	echo $ECHO_N "checking for main in -lcurl... $ECHO_C" >&6
	6982	if test "${ac_cv_lib_curl_main+set}" = set; then
	6983	echo $ECHO_N "(cached) $ECHO_C" >&6
	6984	else
	6985	ac_check_lib_save_LIBS=$LIBS
	6986	LIBS="-lcurl $LIBS"
	6987	cat >conftest.$ac_ext <<_ACEOF
	6988	/* confdefs.h. */
	6989	_ACEOF
	6990	cat confdefs.h >>conftest.$ac_ext
	6991	cat >>conftest.$ac_ext <<_ACEOF
	6992	/* end confdefs.h. */
	6993
	6994
	6995	int
	6996	main ()
	6997	{
	6998	main ();
	6999	;
	7000	return 0;
	7001	}
	7002	_ACEOF
	7003	rm -f conftest.$ac_objext conftest$ac_exeext
	7004	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
	7005	(eval $ac_link) 2>conftest.er1
	7006	ac_status=$?
	7007	grep -v '^ *+' conftest.er1 >conftest.err
	7008	rm -f conftest.er1
	7009	cat conftest.err >&5
	7010	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	7011	(exit $ac_status); } &&
	7012	{ ac_try='test -z "$ac_c_werror_flag"
	7013	\|\| test ! -s conftest.err'
	7014	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	7015	(eval $ac_try) 2>&5
	7016	ac_status=$?
	7017	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	7018	(exit $ac_status); }; } &&
	7019	{ ac_try='test -s conftest$ac_exeext'
	7020	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	7021	(eval $ac_try) 2>&5
	7022	ac_status=$?
	7023	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	7024	(exit $ac_status); }; }; then
	7025	ac_cv_lib_curl_main=yes
	7026	else
	7027	echo "$as_me: failed program was:" >&5
	7028	sed 's/^/\| /' conftest.$ac_ext >&5
	7029
	7030	ac_cv_lib_curl_main=no
	7031	fi
	7032	rm -f conftest.err conftest.$ac_objext \
	7033	conftest$ac_exeext conftest.$ac_ext
	7034	LIBS=$ac_check_lib_save_LIBS
	7035	fi
	7036	echo "$as_me:$LINENO: result: $ac_cv_lib_curl_main" >&5
	7037	echo "${ECHO_T}$ac_cv_lib_curl_main" >&6
	7038	if test $ac_cv_lib_curl_main = yes; then
	7039	FOUND_curl=yes
	7040	fi
	7041
	7042	if test x$curlHeader = xyes & test x$FOUND_curl = xyes ; then
	7043	have_curl=yes
	7044	CURL_LIBS=`curl-config --libs`
	7045	CURLCFLAGS=`curl-config --cflags`
	7046
	7047	cat >>confdefs.h <<_ACEOF
	7048	#define HAVE_CURL 1
	7049	_ACEOF
	7050
	7051	else
	7052	have_curl=no
	7053	fi
	7054
	7055	fi
	7056
	7057
	7058
	7059
	7060	if test x$have_curl = xyes; then
	7061	HAVE_CURL_TRUE=
	7062	HAVE_CURL_FALSE='#'
	7063	else
	7064	HAVE_CURL_TRUE='#'
	7065	HAVE_CURL_FALSE=
	7066	fi
	7067
	7068
	7069	#---------#
	7070	# pthread #
	7071	#---------#
	7072	if test x$def_pthread = xyes ; then
	7073	if test x$have_gthread = xyes ; then
	7074
	7075	for ac_header in pthread.h
	7076	do
	7077	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
	7078	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	7079	echo "$as_me:$LINENO: checking for $ac_header" >&5
	7080	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	7081	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	7082	echo $ECHO_N "(cached) $ECHO_C" >&6
	7083	fi
	7084	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	7085	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	7086	else
	7087	# Is the header compilable?
	7088	echo "$as_me:$LINENO: checking $ac_header usability" >&5
	7089	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
	7090	cat >conftest.$ac_ext <<_ACEOF
	7091	/* confdefs.h. */
	7092	_ACEOF
	7093	cat confdefs.h >>conftest.$ac_ext
	7094	cat >>conftest.$ac_ext <<_ACEOF
	7095	/* end confdefs.h. */
	7096	$ac_includes_default
	7097	#include <$ac_header>
	7098	_ACEOF
	7099	rm -f conftest.$ac_objext
	7100	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	7101	(eval $ac_compile) 2>conftest.er1
	7102	ac_status=$?
	7103	grep -v '^ *+' conftest.er1 >conftest.err
	7104	rm -f conftest.er1
	7105	cat conftest.err >&5
	7106	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	7107	(exit $ac_status); } &&
	7108	{ ac_try='test -z "$ac_c_werror_flag"
	7109	\|\| test ! -s conftest.err'
	7110	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	7111	(eval $ac_try) 2>&5
	7112	ac_status=$?
	7113	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	7114	(exit $ac_status); }; } &&
	7115	{ ac_try='test -s conftest.$ac_objext'
	7116	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	7117	(eval $ac_try) 2>&5
	7118	ac_status=$?
	7119	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	7120	(exit $ac_status); }; }; then
	7121	ac_header_compiler=yes
	7122	else
	7123	echo "$as_me: failed program was:" >&5
	7124	sed 's/^/\| /' conftest.$ac_ext >&5
	7125
	7126	ac_header_compiler=no
	7127	fi
	7128	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	7129	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
	7130	echo "${ECHO_T}$ac_header_compiler" >&6
	7131
	7132	# Is the header present?
	7133	echo "$as_me:$LINENO: checking $ac_header presence" >&5
	7134	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
	7135	cat >conftest.$ac_ext <<_ACEOF
	7136	/* confdefs.h. */
	7137	_ACEOF
	7138	cat confdefs.h >>conftest.$ac_ext
	7139	cat >>conftest.$ac_ext <<_ACEOF
	7140	/* end confdefs.h. */
	7141	#include <$ac_header>
	7142	_ACEOF
	7143	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
	7144	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
	7145	ac_status=$?
	7146	grep -v '^ *+' conftest.er1 >conftest.err
	7147	rm -f conftest.er1
	7148	cat conftest.err >&5
	7149	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	7150	(exit $ac_status); } >/dev/null; then
	7151	if test -s conftest.err; then
	7152	ac_cpp_err=$ac_c_preproc_warn_flag
	7153	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
	7154	else
	7155	ac_cpp_err=
	7156	fi
	7157	else
	7158	ac_cpp_err=yes
	7159	fi
	7160	if test -z "$ac_cpp_err"; then
	7161	ac_header_preproc=yes
	7162	else
	7163	echo "$as_me: failed program was:" >&5
	7164	sed 's/^/\| /' conftest.$ac_ext >&5
	7165
	7166	ac_header_preproc=no
	7167	fi
	7168	rm -f conftest.err conftest.$ac_ext
	7169	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
	7170	echo "${ECHO_T}$ac_header_preproc" >&6
	7171
	7172	# So? What about this header?
	7173	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
	7174	yes:no: )
	7175	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
	7176	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
	7177	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
	7178	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
	7179	ac_header_preproc=yes
	7180	;;
	7181	no:yes:* )
	7182	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
	7183	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
	7184	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
	7185	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
	7186	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
	7187	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
	7188	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
	7189	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
	7190	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
	7191	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
	7192	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
	7193	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
	7194	(
	7195	cat <<\_ASBOX
	7196	## ---------------------------------------------- ##
	7197	## Report this to orxonox-dev at mail.datacore.ch ##
	7198	## ---------------------------------------------- ##
	7199	_ASBOX
	7200	) \|
	7201	sed "s/^/$as_me: WARNING: /" >&2
	7202	;;
	7203	esac
	7204	echo "$as_me:$LINENO: checking for $ac_header" >&5
	7205	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	7206	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	7207	echo $ECHO_N "(cached) $ECHO_C" >&6
	7208	else
	7209	eval "$as_ac_Header=\$ac_header_preproc"
	7210	fi
	7211	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	7212	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	7213
	7214	fi
	7215	if test `eval echo '${'$as_ac_Header'}'` = yes; then
	7216	cat >>confdefs.h <<_ACEOF
	7217	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
	7218	_ACEOF
	7219	pthreadHeader="yes"
	7220	else
	7221	pthreadHeader="no"
	7222	fi
	7223
	7224	done
	7225
	7226	echo "$as_me:$LINENO: checking for main in -lpthread" >&5
	7227	echo $ECHO_N "checking for main in -lpthread... $ECHO_C" >&6
	7228	if test "${ac_cv_lib_pthread_main+set}" = set; then
	7229	echo $ECHO_N "(cached) $ECHO_C" >&6
	7230	else
	7231	ac_check_lib_save_LIBS=$LIBS
	7232	LIBS="-lpthread $LIBS"
	7233	cat >conftest.$ac_ext <<_ACEOF
	7234	/* confdefs.h. */
	7235	_ACEOF
	7236	cat confdefs.h >>conftest.$ac_ext
	7237	cat >>conftest.$ac_ext <<_ACEOF
	7238	/* end confdefs.h. */
	7239
	7240
	7241	int
	7242	main ()
	7243	{
	7244	main ();
	7245	;
	7246	return 0;
	7247	}
	7248	_ACEOF
	7249	rm -f conftest.$ac_objext conftest$ac_exeext
	7250	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
	7251	(eval $ac_link) 2>conftest.er1
	7252	ac_status=$?
	7253	grep -v '^ *+' conftest.er1 >conftest.err
	7254	rm -f conftest.er1
	7255	cat conftest.err >&5
	7256	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	7257	(exit $ac_status); } &&
	7258	{ ac_try='test -z "$ac_c_werror_flag"
	7259	\|\| test ! -s conftest.err'
	7260	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	7261	(eval $ac_try) 2>&5
	7262	ac_status=$?
	7263	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	7264	(exit $ac_status); }; } &&
	7265	{ ac_try='test -s conftest$ac_exeext'
	7266	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	7267	(eval $ac_try) 2>&5
	7268	ac_status=$?
	7269	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	7270	(exit $ac_status); }; }; then
	7271	ac_cv_lib_pthread_main=yes
	7272	else
	7273	echo "$as_me: failed program was:" >&5
	7274	sed 's/^/\| /' conftest.$ac_ext >&5
	7275
	7276	ac_cv_lib_pthread_main=no
	7277	fi
	7278	rm -f conftest.err conftest.$ac_objext \
	7279	conftest$ac_exeext conftest.$ac_ext
	7280	LIBS=$ac_check_lib_save_LIBS
	7281	fi
	7282	echo "$as_me:$LINENO: result: $ac_cv_lib_pthread_main" >&5
	7283	echo "${ECHO_T}$ac_cv_lib_pthread_main" >&6
	7284	if test $ac_cv_lib_pthread_main = yes; then
	7285	FOUND_pthread=yes
	7286	fi
	7287
	7288	if test x$FOUND_pthread = xyes ; then
	7289	LIBS="$LIBS -lpthread"
	7290	fi
	7291	fi
	7292	fi
	7293
	7294
[1956]	7295	# FIXME: Replace `main' with a function in `-lm':
	7296
	7297	echo "$as_me:$LINENO: checking for main in -lm" >&5
	7298	echo $ECHO_N "checking for main in -lm... $ECHO_C" >&6
	7299	if test "${ac_cv_lib_m_main+set}" = set; then
	7300	echo $ECHO_N "(cached) $ECHO_C" >&6
	7301	else
	7302	ac_check_lib_save_LIBS=$LIBS
	7303	LIBS="-lm $LIBS"
	7304	cat >conftest.$ac_ext <<_ACEOF
	7305	/* confdefs.h. */
	7306	_ACEOF
	7307	cat confdefs.h >>conftest.$ac_ext
	7308	cat >>conftest.$ac_ext <<_ACEOF
	7309	/* end confdefs.h. */
	7310
	7311
	7312	int
	7313	main ()
	7314	{
	7315	main ();
	7316	;
	7317	return 0;
	7318	}
	7319	_ACEOF
	7320	rm -f conftest.$ac_objext conftest$ac_exeext
	7321	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
	7322	(eval $ac_link) 2>conftest.er1
	7323	ac_status=$?
	7324	grep -v '^ *+' conftest.er1 >conftest.err
	7325	rm -f conftest.er1
	7326	cat conftest.err >&5
	7327	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	7328	(exit $ac_status); } &&
	7329	{ ac_try='test -z "$ac_c_werror_flag"
	7330	\|\| test ! -s conftest.err'
	7331	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	7332	(eval $ac_try) 2>&5
	7333	ac_status=$?
	7334	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	7335	(exit $ac_status); }; } &&
	7336	{ ac_try='test -s conftest$ac_exeext'
	7337	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	7338	(eval $ac_try) 2>&5
	7339	ac_status=$?
	7340	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	7341	(exit $ac_status); }; }; then
	7342	ac_cv_lib_m_main=yes
	7343	else
	7344	echo "$as_me: failed program was:" >&5
	7345	sed 's/^/\| /' conftest.$ac_ext >&5
	7346
	7347	ac_cv_lib_m_main=no
	7348	fi
	7349	rm -f conftest.err conftest.$ac_objext \
	7350	conftest$ac_exeext conftest.$ac_ext
	7351	LIBS=$ac_check_lib_save_LIBS
	7352	fi
	7353	echo "$as_me:$LINENO: result: $ac_cv_lib_m_main" >&5
	7354	echo "${ECHO_T}$ac_cv_lib_m_main" >&6
	7355	if test $ac_cv_lib_m_main = yes; then
	7356	cat >>confdefs.h <<_ACEOF
	7357	#define HAVE_LIBM 1
	7358	_ACEOF
	7359
	7360	LIBS="-lm $LIBS"
	7361
	7362	fi
	7363
	7364
[2018]	7365
[1956]	7366	# Checks for header files.
	7367	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
	7368	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
	7369	if test "${ac_cv_header_stdc+set}" = set; then
	7370	echo $ECHO_N "(cached) $ECHO_C" >&6
	7371	else
	7372	cat >conftest.$ac_ext <<_ACEOF
	7373	/* confdefs.h. */
	7374	_ACEOF
	7375	cat confdefs.h >>conftest.$ac_ext
	7376	cat >>conftest.$ac_ext <<_ACEOF
	7377	/* end confdefs.h. */
	7378	#include <stdlib.h>
	7379	#include <stdarg.h>
	7380	#include <string.h>
	7381	#include <float.h>
	7382
	7383	int
	7384	main ()
	7385	{
	7386
	7387	;
	7388	return 0;
	7389	}
	7390	_ACEOF
	7391	rm -f conftest.$ac_objext
	7392	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	7393	(eval $ac_compile) 2>conftest.er1
	7394	ac_status=$?
	7395	grep -v '^ *+' conftest.er1 >conftest.err
	7396	rm -f conftest.er1
	7397	cat conftest.err >&5
	7398	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	7399	(exit $ac_status); } &&
	7400	{ ac_try='test -z "$ac_c_werror_flag"
	7401	\|\| test ! -s conftest.err'
	7402	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	7403	(eval $ac_try) 2>&5
	7404	ac_status=$?
	7405	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	7406	(exit $ac_status); }; } &&
	7407	{ ac_try='test -s conftest.$ac_objext'
	7408	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	7409	(eval $ac_try) 2>&5
	7410	ac_status=$?
	7411	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	7412	(exit $ac_status); }; }; then
	7413	ac_cv_header_stdc=yes
	7414	else
	7415	echo "$as_me: failed program was:" >&5
	7416	sed 's/^/\| /' conftest.$ac_ext >&5
	7417
	7418	ac_cv_header_stdc=no
	7419	fi
	7420	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	7421
	7422	if test $ac_cv_header_stdc = yes; then
	7423	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
	7424	cat >conftest.$ac_ext <<_ACEOF
	7425	/* confdefs.h. */
	7426	_ACEOF
	7427	cat confdefs.h >>conftest.$ac_ext
	7428	cat >>conftest.$ac_ext <<_ACEOF
	7429	/* end confdefs.h. */
	7430	#include <string.h>
	7431
	7432	_ACEOF
	7433	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
	7434	$EGREP "memchr" >/dev/null 2>&1; then
	7435	:
	7436	else
	7437	ac_cv_header_stdc=no
	7438	fi
	7439	rm -f conftest*
	7440
	7441	fi
	7442
	7443	if test $ac_cv_header_stdc = yes; then
	7444	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
	7445	cat >conftest.$ac_ext <<_ACEOF
	7446	/* confdefs.h. */
	7447	_ACEOF
	7448	cat confdefs.h >>conftest.$ac_ext
	7449	cat >>conftest.$ac_ext <<_ACEOF
	7450	/* end confdefs.h. */
	7451	#include <stdlib.h>
	7452
	7453	_ACEOF
	7454	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
	7455	$EGREP "free" >/dev/null 2>&1; then
	7456	:
	7457	else
	7458	ac_cv_header_stdc=no
	7459	fi
	7460	rm -f conftest*
	7461
	7462	fi
	7463
	7464	if test $ac_cv_header_stdc = yes; then
	7465	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
	7466	if test "$cross_compiling" = yes; then
	7467	:
	7468	else
	7469	cat >conftest.$ac_ext <<_ACEOF
	7470	/* confdefs.h. */
	7471	_ACEOF
	7472	cat confdefs.h >>conftest.$ac_ext
	7473	cat >>conftest.$ac_ext <<_ACEOF
	7474	/* end confdefs.h. */
	7475	#include <ctype.h>
	7476	#if ((' ' & 0x0FF) == 0x020)
	7477	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
	7478	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
	7479	#else
	7480	# define ISLOWER(c) \
	7481	(('a' <= (c) && (c) <= 'i') \
	7482	\|\| ('j' <= (c) && (c) <= 'r') \
	7483	\|\| ('s' <= (c) && (c) <= 'z'))
	7484	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
	7485	#endif
	7486
	7487	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
	7488	int
	7489	main ()
	7490	{
	7491	int i;
	7492	for (i = 0; i < 256; i++)
	7493	if (XOR (islower (i), ISLOWER (i))
	7494	\|\| toupper (i) != TOUPPER (i))
	7495	exit(2);
	7496	exit (0);
	7497	}
	7498	_ACEOF
	7499	rm -f conftest$ac_exeext
	7500	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
	7501	(eval $ac_link) 2>&5
	7502	ac_status=$?
	7503	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	7504	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
	7505	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	7506	(eval $ac_try) 2>&5
	7507	ac_status=$?
	7508	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	7509	(exit $ac_status); }; }; then
	7510	:
	7511	else
	7512	echo "$as_me: program exited with status $ac_status" >&5
	7513	echo "$as_me: failed program was:" >&5
	7514	sed 's/^/\| /' conftest.$ac_ext >&5
	7515
	7516	( exit $ac_status )
	7517	ac_cv_header_stdc=no
	7518	fi
	7519	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
	7520	fi
	7521	fi
	7522	fi
	7523	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
	7524	echo "${ECHO_T}$ac_cv_header_stdc" >&6
	7525	if test $ac_cv_header_stdc = yes; then
	7526
	7527	cat >>confdefs.h <<\_ACEOF
	7528	#define STDC_HEADERS 1
	7529	_ACEOF
	7530
	7531	fi
	7532
	7533
	7534
	7535	for ac_header in stdlib.h string.h
	7536	do
	7537	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
	7538	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	7539	echo "$as_me:$LINENO: checking for $ac_header" >&5
	7540	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	7541	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	7542	echo $ECHO_N "(cached) $ECHO_C" >&6
	7543	fi
	7544	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	7545	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	7546	else
	7547	# Is the header compilable?
	7548	echo "$as_me:$LINENO: checking $ac_header usability" >&5
	7549	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
	7550	cat >conftest.$ac_ext <<_ACEOF
	7551	/* confdefs.h. */
	7552	_ACEOF
	7553	cat confdefs.h >>conftest.$ac_ext
	7554	cat >>conftest.$ac_ext <<_ACEOF
	7555	/* end confdefs.h. */
	7556	$ac_includes_default
	7557	#include <$ac_header>
	7558	_ACEOF
	7559	rm -f conftest.$ac_objext
	7560	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	7561	(eval $ac_compile) 2>conftest.er1
	7562	ac_status=$?
	7563	grep -v '^ *+' conftest.er1 >conftest.err
	7564	rm -f conftest.er1
	7565	cat conftest.err >&5
	7566	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	7567	(exit $ac_status); } &&
	7568	{ ac_try='test -z "$ac_c_werror_flag"
	7569	\|\| test ! -s conftest.err'
	7570	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	7571	(eval $ac_try) 2>&5
	7572	ac_status=$?
	7573	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	7574	(exit $ac_status); }; } &&
	7575	{ ac_try='test -s conftest.$ac_objext'
	7576	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	7577	(eval $ac_try) 2>&5
	7578	ac_status=$?
	7579	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	7580	(exit $ac_status); }; }; then
	7581	ac_header_compiler=yes
	7582	else
	7583	echo "$as_me: failed program was:" >&5
	7584	sed 's/^/\| /' conftest.$ac_ext >&5
	7585
	7586	ac_header_compiler=no
	7587	fi
	7588	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	7589	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
	7590	echo "${ECHO_T}$ac_header_compiler" >&6
	7591
	7592	# Is the header present?
	7593	echo "$as_me:$LINENO: checking $ac_header presence" >&5
	7594	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
	7595	cat >conftest.$ac_ext <<_ACEOF
	7596	/* confdefs.h. */
	7597	_ACEOF
	7598	cat confdefs.h >>conftest.$ac_ext
	7599	cat >>conftest.$ac_ext <<_ACEOF
	7600	/* end confdefs.h. */
	7601	#include <$ac_header>
	7602	_ACEOF
	7603	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
	7604	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
	7605	ac_status=$?
	7606	grep -v '^ *+' conftest.er1 >conftest.err
	7607	rm -f conftest.er1
	7608	cat conftest.err >&5
	7609	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	7610	(exit $ac_status); } >/dev/null; then
	7611	if test -s conftest.err; then
	7612	ac_cpp_err=$ac_c_preproc_warn_flag
	7613	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
	7614	else
	7615	ac_cpp_err=
	7616	fi
	7617	else
	7618	ac_cpp_err=yes
	7619	fi
	7620	if test -z "$ac_cpp_err"; then
	7621	ac_header_preproc=yes
	7622	else
	7623	echo "$as_me: failed program was:" >&5
	7624	sed 's/^/\| /' conftest.$ac_ext >&5
	7625
	7626	ac_header_preproc=no
	7627	fi
	7628	rm -f conftest.err conftest.$ac_ext
	7629	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
	7630	echo "${ECHO_T}$ac_header_preproc" >&6
	7631
	7632	# So? What about this header?
	7633	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
	7634	yes:no: )
	7635	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
	7636	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
	7637	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
	7638	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
	7639	ac_header_preproc=yes
	7640	;;
	7641	no:yes:* )
	7642	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
	7643	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
	7644	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
	7645	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
	7646	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
	7647	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
	7648	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
	7649	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
	7650	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
	7651	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
	7652	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
	7653	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
	7654	(
	7655	cat <<\_ASBOX
[3240]	7656	## ---------------------------------------------- ##
	7657	## Report this to orxonox-dev at mail.datacore.ch ##
	7658	## ---------------------------------------------- ##
[1956]	7659	_ASBOX
	7660	) \|
	7661	sed "s/^/$as_me: WARNING: /" >&2
	7662	;;
	7663	esac
	7664	echo "$as_me:$LINENO: checking for $ac_header" >&5
	7665	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	7666	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	7667	echo $ECHO_N "(cached) $ECHO_C" >&6
	7668	else
	7669	eval "$as_ac_Header=\$ac_header_preproc"
	7670	fi
	7671	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	7672	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	7673
	7674	fi
	7675	if test `eval echo '${'$as_ac_Header'}'` = yes; then
	7676	cat >>confdefs.h <<_ACEOF
	7677	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
	7678	_ACEOF
	7679
	7680	fi
	7681
	7682	done
	7683
	7684
	7685	# Checks for typedefs, structures, and compiler characteristics.
	7686	echo "$as_me:$LINENO: checking for stdbool.h that conforms to C99" >&5
	7687	echo $ECHO_N "checking for stdbool.h that conforms to C99... $ECHO_C" >&6
	7688	if test "${ac_cv_header_stdbool_h+set}" = set; then
	7689	echo $ECHO_N "(cached) $ECHO_C" >&6
	7690	else
	7691	cat >conftest.$ac_ext <<_ACEOF
	7692	/* confdefs.h. */
	7693	_ACEOF
	7694	cat confdefs.h >>conftest.$ac_ext
	7695	cat >>conftest.$ac_ext <<_ACEOF
	7696	/* end confdefs.h. */
	7697
	7698	#include <stdbool.h>
	7699	#ifndef bool
	7700	# error bool is not defined
	7701	#endif
	7702	#ifndef false
	7703	# error false is not defined
	7704	#endif
	7705	#if false
	7706	# error false is not 0
	7707	#endif
	7708	#ifndef true
	7709	# error true is not defined
	7710	#endif
	7711	#if true != 1
	7712	# error true is not 1
	7713	#endif
	7714	#ifndef __bool_true_false_are_defined
	7715	# error __bool_true_false_are_defined is not defined
	7716	#endif
	7717
	7718	struct s { _Bool s: 1; _Bool t; } s;
	7719
	7720	char a[true == 1 ? 1 : -1];
	7721	char b[false == 0 ? 1 : -1];
	7722	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
	7723	char d[(bool) -0.5 == true ? 1 : -1];
	7724	bool e = &s;
	7725	char f[(_Bool) -0.0 == false ? 1 : -1];
	7726	char g[true];
	7727	char h[sizeof (_Bool)];
	7728	char i[sizeof s.t];
	7729
	7730	int
	7731	main ()
	7732	{
	7733	return !a + !b + !c + !d + !e + !f + !g + !h + !i;
	7734	;
	7735	return 0;
	7736	}
	7737	_ACEOF
	7738	rm -f conftest.$ac_objext
	7739	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	7740	(eval $ac_compile) 2>conftest.er1
	7741	ac_status=$?
	7742	grep -v '^ *+' conftest.er1 >conftest.err
	7743	rm -f conftest.er1
	7744	cat conftest.err >&5
	7745	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	7746	(exit $ac_status); } &&
	7747	{ ac_try='test -z "$ac_c_werror_flag"
	7748	\|\| test ! -s conftest.err'
	7749	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	7750	(eval $ac_try) 2>&5
	7751	ac_status=$?
	7752	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	7753	(exit $ac_status); }; } &&
	7754	{ ac_try='test -s conftest.$ac_objext'
	7755	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	7756	(eval $ac_try) 2>&5
	7757	ac_status=$?
	7758	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	7759	(exit $ac_status); }; }; then
	7760	ac_cv_header_stdbool_h=yes
	7761	else
	7762	echo "$as_me: failed program was:" >&5
	7763	sed 's/^/\| /' conftest.$ac_ext >&5
	7764
	7765	ac_cv_header_stdbool_h=no
	7766	fi
	7767	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	7768	fi
	7769	echo "$as_me:$LINENO: result: $ac_cv_header_stdbool_h" >&5
	7770	echo "${ECHO_T}$ac_cv_header_stdbool_h" >&6
	7771	echo "$as_me:$LINENO: checking for _Bool" >&5
	7772	echo $ECHO_N "checking for _Bool... $ECHO_C" >&6
	7773	if test "${ac_cv_type__Bool+set}" = set; then
	7774	echo $ECHO_N "(cached) $ECHO_C" >&6
	7775	else
	7776	cat >conftest.$ac_ext <<_ACEOF
	7777	/* confdefs.h. */
	7778	_ACEOF
	7779	cat confdefs.h >>conftest.$ac_ext
	7780	cat >>conftest.$ac_ext <<_ACEOF
	7781	/* end confdefs.h. */
	7782	$ac_includes_default
	7783	int
	7784	main ()
	7785	{
	7786	if ((_Bool *) 0)
	7787	return 0;
	7788	if (sizeof (_Bool))
	7789	return 0;
	7790	;
	7791	return 0;
	7792	}
	7793	_ACEOF
	7794	rm -f conftest.$ac_objext
	7795	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	7796	(eval $ac_compile) 2>conftest.er1
	7797	ac_status=$?
	7798	grep -v '^ *+' conftest.er1 >conftest.err
	7799	rm -f conftest.er1
	7800	cat conftest.err >&5
	7801	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	7802	(exit $ac_status); } &&
	7803	{ ac_try='test -z "$ac_c_werror_flag"
	7804	\|\| test ! -s conftest.err'
	7805	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	7806	(eval $ac_try) 2>&5
	7807	ac_status=$?
	7808	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	7809	(exit $ac_status); }; } &&
	7810	{ ac_try='test -s conftest.$ac_objext'
	7811	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	7812	(eval $ac_try) 2>&5
	7813	ac_status=$?
	7814	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	7815	(exit $ac_status); }; }; then
	7816	ac_cv_type__Bool=yes
	7817	else
	7818	echo "$as_me: failed program was:" >&5
	7819	sed 's/^/\| /' conftest.$ac_ext >&5
	7820
	7821	ac_cv_type__Bool=no
	7822	fi
	7823	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	7824	fi
	7825	echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5
	7826	echo "${ECHO_T}$ac_cv_type__Bool" >&6
	7827	if test $ac_cv_type__Bool = yes; then
	7828
	7829	cat >>confdefs.h <<_ACEOF
	7830	#define HAVE__BOOL 1
	7831	_ACEOF
	7832
	7833
	7834	fi
	7835
	7836	if test $ac_cv_header_stdbool_h = yes; then
	7837
	7838	cat >>confdefs.h <<\_ACEOF
	7839	#define HAVE_STDBOOL_H 1
	7840	_ACEOF
	7841
	7842	fi
	7843
	7844
	7845	# Checks for library functions.
	7846
	7847	for ac_header in stdlib.h
	7848	do
	7849	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
	7850	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	7851	echo "$as_me:$LINENO: checking for $ac_header" >&5
	7852	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	7853	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	7854	echo $ECHO_N "(cached) $ECHO_C" >&6
	7855	fi
	7856	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	7857	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	7858	else
	7859	# Is the header compilable?
	7860	echo "$as_me:$LINENO: checking $ac_header usability" >&5
	7861	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
	7862	cat >conftest.$ac_ext <<_ACEOF
	7863	/* confdefs.h. */
	7864	_ACEOF
	7865	cat confdefs.h >>conftest.$ac_ext
	7866	cat >>conftest.$ac_ext <<_ACEOF
	7867	/* end confdefs.h. */
	7868	$ac_includes_default
	7869	#include <$ac_header>
	7870	_ACEOF
	7871	rm -f conftest.$ac_objext
	7872	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
	7873	(eval $ac_compile) 2>conftest.er1
	7874	ac_status=$?
	7875	grep -v '^ *+' conftest.er1 >conftest.err
	7876	rm -f conftest.er1
	7877	cat conftest.err >&5
	7878	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	7879	(exit $ac_status); } &&
	7880	{ ac_try='test -z "$ac_c_werror_flag"
	7881	\|\| test ! -s conftest.err'
	7882	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	7883	(eval $ac_try) 2>&5
	7884	ac_status=$?
	7885	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	7886	(exit $ac_status); }; } &&
	7887	{ ac_try='test -s conftest.$ac_objext'
	7888	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	7889	(eval $ac_try) 2>&5
	7890	ac_status=$?
	7891	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	7892	(exit $ac_status); }; }; then
	7893	ac_header_compiler=yes
	7894	else
	7895	echo "$as_me: failed program was:" >&5
	7896	sed 's/^/\| /' conftest.$ac_ext >&5
	7897
	7898	ac_header_compiler=no
	7899	fi
	7900	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
	7901	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
	7902	echo "${ECHO_T}$ac_header_compiler" >&6
	7903
	7904	# Is the header present?
	7905	echo "$as_me:$LINENO: checking $ac_header presence" >&5
	7906	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
	7907	cat >conftest.$ac_ext <<_ACEOF
	7908	/* confdefs.h. */
	7909	_ACEOF
	7910	cat confdefs.h >>conftest.$ac_ext
	7911	cat >>conftest.$ac_ext <<_ACEOF
	7912	/* end confdefs.h. */
	7913	#include <$ac_header>
	7914	_ACEOF
	7915	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
	7916	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
	7917	ac_status=$?
	7918	grep -v '^ *+' conftest.er1 >conftest.err
	7919	rm -f conftest.er1
	7920	cat conftest.err >&5
	7921	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	7922	(exit $ac_status); } >/dev/null; then
	7923	if test -s conftest.err; then
	7924	ac_cpp_err=$ac_c_preproc_warn_flag
	7925	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
	7926	else
	7927	ac_cpp_err=
	7928	fi
	7929	else
	7930	ac_cpp_err=yes
	7931	fi
	7932	if test -z "$ac_cpp_err"; then
	7933	ac_header_preproc=yes
	7934	else
	7935	echo "$as_me: failed program was:" >&5
	7936	sed 's/^/\| /' conftest.$ac_ext >&5
	7937
	7938	ac_header_preproc=no
	7939	fi
	7940	rm -f conftest.err conftest.$ac_ext
	7941	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
	7942	echo "${ECHO_T}$ac_header_preproc" >&6
	7943
	7944	# So? What about this header?
	7945	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
	7946	yes:no: )
	7947	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
	7948	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
	7949	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
	7950	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
	7951	ac_header_preproc=yes
	7952	;;
	7953	no:yes:* )
	7954	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
	7955	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
	7956	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
	7957	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
	7958	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
	7959	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
	7960	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
	7961	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
	7962	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
	7963	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
	7964	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
	7965	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
	7966	(
	7967	cat <<\_ASBOX
[3240]	7968	## ---------------------------------------------- ##
	7969	## Report this to orxonox-dev at mail.datacore.ch ##
	7970	## ---------------------------------------------- ##
[1956]	7971	_ASBOX
	7972	) \|
	7973	sed "s/^/$as_me: WARNING: /" >&2
	7974	;;
	7975	esac
	7976	echo "$as_me:$LINENO: checking for $ac_header" >&5
	7977	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
	7978	if eval "test \"\${$as_ac_Header+set}\" = set"; then
	7979	echo $ECHO_N "(cached) $ECHO_C" >&6
	7980	else
	7981	eval "$as_ac_Header=\$ac_header_preproc"
	7982	fi
	7983	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
	7984	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
	7985
	7986	fi
	7987	if test `eval echo '${'$as_ac_Header'}'` = yes; then
	7988	cat >>confdefs.h <<_ACEOF
	7989	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
	7990	_ACEOF
	7991
	7992	fi
	7993
	7994	done
	7995
	7996	echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5
	7997	echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6
	7998	if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then
	7999	echo $ECHO_N "(cached) $ECHO_C" >&6
	8000	else
	8001	if test "$cross_compiling" = yes; then
	8002	ac_cv_func_malloc_0_nonnull=no
	8003	else
	8004	cat >conftest.$ac_ext <<_ACEOF
	8005	/* confdefs.h. */
	8006	_ACEOF
	8007	cat confdefs.h >>conftest.$ac_ext
	8008	cat >>conftest.$ac_ext <<_ACEOF
	8009	/* end confdefs.h. */
	8010	#if STDC_HEADERS \|\| HAVE_STDLIB_H
	8011	# include <stdlib.h>
	8012	#else
	8013	char *malloc ();
	8014	#endif
	8015
	8016	int
	8017	main ()
	8018	{
	8019	exit (malloc (0) ? 0 : 1);
	8020	;
	8021	return 0;
	8022	}
	8023	_ACEOF
	8024	rm -f conftest$ac_exeext
	8025	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
	8026	(eval $ac_link) 2>&5
	8027	ac_status=$?
	8028	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	8029	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
	8030	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	8031	(eval $ac_try) 2>&5
	8032	ac_status=$?
	8033	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	8034	(exit $ac_status); }; }; then
	8035	ac_cv_func_malloc_0_nonnull=yes
	8036	else
	8037	echo "$as_me: program exited with status $ac_status" >&5
	8038	echo "$as_me: failed program was:" >&5
	8039	sed 's/^/\| /' conftest.$ac_ext >&5
	8040
	8041	( exit $ac_status )
	8042	ac_cv_func_malloc_0_nonnull=no
	8043	fi
	8044	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
	8045	fi
	8046	fi
	8047	echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5
	8048	echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6
	8049	if test $ac_cv_func_malloc_0_nonnull = yes; then
	8050
	8051	cat >>confdefs.h <<\_ACEOF
	8052	#define HAVE_MALLOC 1
	8053	_ACEOF
	8054
	8055	else
	8056	cat >>confdefs.h <<\_ACEOF
	8057	#define HAVE_MALLOC 0
	8058	_ACEOF
	8059
	8060	case $LIBOBJS in
	8061	"malloc.$ac_objext" \| \
	8062	*" malloc.$ac_objext" \| \
	8063	"malloc.$ac_objext "* \| \
	8064	" malloc.$ac_objext " ) ;;
	8065	*) LIBOBJS="$LIBOBJS malloc.$ac_objext" ;;
	8066	esac
	8067
	8068
	8069	cat >>confdefs.h <<\_ACEOF
	8070	#define malloc rpl_malloc
	8071	_ACEOF
	8072
	8073	fi
	8074
	8075
	8076
	8077
	8078
	8079	for ac_func in bzero sqrt
	8080	do
	8081	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
	8082	echo "$as_me:$LINENO: checking for $ac_func" >&5
	8083	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
	8084	if eval "test \"\${$as_ac_var+set}\" = set"; then
	8085	echo $ECHO_N "(cached) $ECHO_C" >&6
	8086	else
	8087	cat >conftest.$ac_ext <<_ACEOF
	8088	/* confdefs.h. */
	8089	_ACEOF
	8090	cat confdefs.h >>conftest.$ac_ext
	8091	cat >>conftest.$ac_ext <<_ACEOF
	8092	/* end confdefs.h. */
	8093	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
	8094	For example, HP-UX 11i <limits.h> declares gettimeofday. */
	8095	#define $ac_func innocuous_$ac_func
	8096
	8097	/* System header to define __stub macros and hopefully few prototypes,
	8098	which can conflict with char $ac_func (); below.
	8099	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
	8100	<limits.h> exists even on freestanding compilers. */
	8101
	8102	#ifdef __STDC__
	8103	# include <limits.h>
	8104	#else
	8105	# include <assert.h>
	8106	#endif
	8107
	8108	#undef $ac_func
	8109
	8110	/* Override any gcc2 internal prototype to avoid an error. */
	8111	#ifdef __cplusplus
	8112	extern "C"
	8113	{
	8114	#endif
	8115	/* We use char because int might match the return type of a gcc2
	8116	builtin and then its argument prototype would still apply. */
	8117	char $ac_func ();
	8118	/* The GNU C library defines this for functions which it implements
	8119	to always fail with ENOSYS. Some functions are actually named
	8120	something starting with __ and the normal name is an alias. */
	8121	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
	8122	choke me
	8123	#else
	8124	char (*f) () = $ac_func;
	8125	#endif
	8126	#ifdef __cplusplus
	8127	}
	8128	#endif
	8129
	8130	int
	8131	main ()
	8132	{
	8133	return f != $ac_func;
	8134	;
	8135	return 0;
	8136	}
	8137	_ACEOF
	8138	rm -f conftest.$ac_objext conftest$ac_exeext
	8139	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
	8140	(eval $ac_link) 2>conftest.er1
	8141	ac_status=$?
	8142	grep -v '^ *+' conftest.er1 >conftest.err
	8143	rm -f conftest.er1
	8144	cat conftest.err >&5
	8145	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	8146	(exit $ac_status); } &&
	8147	{ ac_try='test -z "$ac_c_werror_flag"
	8148	\|\| test ! -s conftest.err'
	8149	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	8150	(eval $ac_try) 2>&5
	8151	ac_status=$?
	8152	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	8153	(exit $ac_status); }; } &&
	8154	{ ac_try='test -s conftest$ac_exeext'
	8155	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
	8156	(eval $ac_try) 2>&5
	8157	ac_status=$?
	8158	echo "$as_me:$LINENO: \$? = $ac_status" >&5
	8159	(exit $ac_status); }; }; then
	8160	eval "$as_ac_var=yes"
	8161	else
	8162	echo "$as_me: failed program was:" >&5
	8163	sed 's/^/\| /' conftest.$ac_ext >&5
	8164
	8165	eval "$as_ac_var=no"
	8166	fi
	8167	rm -f conftest.err conftest.$ac_objext \
	8168	conftest$ac_exeext conftest.$ac_ext
	8169	fi
	8170	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
	8171	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
	8172	if test `eval echo '${'$as_ac_var'}'` = yes; then
	8173	cat >>confdefs.h <<_ACEOF
	8174	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
	8175	_ACEOF
	8176
	8177	fi
	8178	done
	8179
	8180
[3430]	8181	######################
	8182	## OUTPUT CONFIGURE ##
	8183	######################
[3498]	8184	ac_config_files="$ac_config_files Makefile src/Makefile src/lib/Makefile src/lib/graphics/Makefile src/lib/graphics/importer/Makefile src/lib/gui/Makefile src/lib/gui/console/Makefile src/lib/gui/gui/Makefile"
[1956]	8185
[3430]	8186
[1956]	8187	cat >confcache <<\_ACEOF
	8188	# This file is a shell script that caches the results of configure
	8189	# tests run on this system so they can be shared between configure
	8190	# scripts and configure runs, see configure's option --config-cache.
	8191	# It is not useful on other systems. If it contains results you don't
	8192	# want to keep, you may remove or edit it.
	8193	#
	8194	# config.status only pays attention to the cache file if you give it
	8195	# the --recheck option to rerun configure.
	8196	#
	8197	# `ac_cv_env_foo' variables (set or unset) will be overridden when
	8198	# loading this file, other unset `ac_cv_foo' will be assigned the
	8199	# following values.
	8200
	8201	_ACEOF
	8202
	8203	# The following way of writing the cache mishandles newlines in values,
	8204	# but we know of no workaround that is simple, portable, and efficient.
	8205	# So, don't put newlines in cache variables' values.
	8206	# Ultrix sh set writes to stderr and can't be redirected directly,
	8207	# and sets the high bit in the cache file unless we assign to the vars.
	8208	{
	8209	(set) 2>&1 \|
	8210	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
	8211	ac_space=\ )
	8212	# `set' does not quote correctly, so add quotes (double-quote
	8213	# substitution turns \\\\ into \\, and sed turns \\ into \).
	8214	sed -n \
	8215	"s/'/'\\\\''/g;
	8216	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
	8217	;;
	8218	*)
	8219	# `set' quotes correctly as required by POSIX, so do not add quotes.
	8220	sed -n \
	8221	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
	8222	;;
	8223	esac;
	8224	} \|
	8225	sed '
	8226	t clear
	8227	: clear
	8228	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
	8229	t end
	8230	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/
	8231	: end' >>confcache
	8232	if diff $cache_file confcache >/dev/null 2>&1; then :; else
	8233	if test -w $cache_file; then
	8234	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
	8235	cat confcache >$cache_file
	8236	else
	8237	echo "not updating unwritable cache $cache_file"
	8238	fi
	8239	fi
	8240	rm -f confcache
	8241
	8242	test "x$prefix" = xNONE && prefix=$ac_default_prefix
	8243	# Let make expand exec_prefix.
	8244	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
	8245
	8246	# VPATH may cause trouble with some makes, so we remove $(srcdir),
	8247	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
	8248	# trailing colons and then remove the whole line if VPATH becomes empty
	8249	# (actually we leave an empty line to preserve line numbers).
	8250	if test "x$srcdir" = x.; then
	8251	ac_vpsub='/^[ ]VPATH[ ]=/{
	8252	s/:\$(srcdir):/:/;
	8253	s/:\${srcdir}:/:/;
	8254	s/:@srcdir@:/:/;
	8255	s/^$[^=]=[ ]$:*/\1/;
	8256	s/:*$//;
	8257	s/^[^=]=[ ]$//;
	8258	}'
	8259	fi
	8260
	8261	DEFS=-DHAVE_CONFIG_H
	8262
	8263	ac_libobjs=
	8264	ac_ltlibobjs=
	8265	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
	8266	# 1. Remove the extension, and $U if already installed.
	8267	ac_i=`echo "$ac_i" \|
	8268	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
	8269	# 2. Add them.
	8270	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
	8271	ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
	8272	done
	8273	LIBOBJS=$ac_libobjs
	8274
	8275	LTLIBOBJS=$ac_ltlibobjs
	8276
	8277
	8278	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
	8279	{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
	8280	Usually this means the macro was only invoked conditionally." >&5
	8281	echo "$as_me: error: conditional \"AMDEP\" was never defined.
	8282	Usually this means the macro was only invoked conditionally." >&2;}
	8283	{ (exit 1); exit 1; }; }
	8284	fi
	8285	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
	8286	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.
	8287	Usually this means the macro was only invoked conditionally." >&5
	8288	echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
	8289	Usually this means the macro was only invoked conditionally." >&2;}
	8290	{ (exit 1); exit 1; }; }
	8291	fi
	8292	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
	8293	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
	8294	Usually this means the macro was only invoked conditionally." >&5
	8295	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
	8296	Usually this means the macro was only invoked conditionally." >&2;}
	8297	{ (exit 1); exit 1; }; }
	8298	fi
[3430]	8299	if test -z "${SUB_PROJECTS_TRUE}" && test -z "${SUB_PROJECTS_FALSE}"; then
	8300	{ { echo "$as_me:$LINENO: error: conditional \"SUB_PROJECTS\" was never defined.
	8301	Usually this means the macro was only invoked conditionally." >&5
	8302	echo "$as_me: error: conditional \"SUB_PROJECTS\" was never defined.
	8303	Usually this means the macro was only invoked conditionally." >&2;}
	8304	{ (exit 1); exit 1; }; }
	8305	fi
[3219]	8306	if test -z "${DOXYGEN_TRUE}" && test -z "${DOXYGEN_FALSE}"; then
	8307	{ { echo "$as_me:$LINENO: error: conditional \"DOXYGEN\" was never defined.
	8308	Usually this means the macro was only invoked conditionally." >&5
	8309	echo "$as_me: error: conditional \"DOXYGEN\" was never defined.
	8310	Usually this means the macro was only invoked conditionally." >&2;}
	8311	{ (exit 1); exit 1; }; }
	8312	fi
[2980]	8313	if test -z "${HAVE_GTK2_TRUE}" && test -z "${HAVE_GTK2_FALSE}"; then
	8314	{ { echo "$as_me:$LINENO: error: conditional \"HAVE_GTK2\" was never defined.
	8315	Usually this means the macro was only invoked conditionally." >&5
	8316	echo "$as_me: error: conditional \"HAVE_GTK2\" was never defined.
	8317	Usually this means the macro was only invoked conditionally." >&2;}
	8318	{ (exit 1); exit 1; }; }
	8319	fi
[3430]	8320	if test -z "${HAVE_GTHREAD_TRUE}" && test -z "${HAVE_GTHREAD_FALSE}"; then
	8321	{ { echo "$as_me:$LINENO: error: conditional \"HAVE_GTHREAD\" was never defined.
	8322	Usually this means the macro was only invoked conditionally." >&5
	8323	echo "$as_me: error: conditional \"HAVE_GTHREAD\" was never defined.
	8324	Usually this means the macro was only invoked conditionally." >&2;}
	8325	{ (exit 1); exit 1; }; }
	8326	fi
	8327	if test -z "${HAVE_CURL_TRUE}" && test -z "${HAVE_CURL_FALSE}"; then
	8328	{ { echo "$as_me:$LINENO: error: conditional \"HAVE_CURL\" was never defined.
	8329	Usually this means the macro was only invoked conditionally." >&5
	8330	echo "$as_me: error: conditional \"HAVE_CURL\" was never defined.
	8331	Usually this means the macro was only invoked conditionally." >&2;}
	8332	{ (exit 1); exit 1; }; }
	8333	fi
[1956]	8334
	8335	: ${CONFIG_STATUS=./config.status}
	8336	ac_clean_files_save=$ac_clean_files
	8337	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
	8338	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
	8339	echo "$as_me: creating $CONFIG_STATUS" >&6;}
	8340	cat >$CONFIG_STATUS <<_ACEOF
	8341	#! $SHELL
	8342	# Generated by $as_me.
	8343	# Run this file to recreate the current configuration.
	8344	# Compiler output produced by configure, useful for debugging
	8345	# configure, is in config.log if it exists.
	8346
	8347	debug=false
	8348	ac_cs_recheck=false
	8349	ac_cs_silent=false
	8350	SHELL=\${CONFIG_SHELL-$SHELL}
	8351	_ACEOF
	8352
	8353	cat >>$CONFIG_STATUS <<\_ACEOF
	8354	## --------------------- ##
	8355	## M4sh Initialization. ##
	8356	## --------------------- ##
	8357
	8358	# Be Bourne compatible
	8359	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
	8360	emulate sh
	8361	NULLCMD=:
	8362	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
	8363	# is contrary to our usage. Disable this feature.
	8364	alias -g '${1+"$@"}'='"$@"'
	8365	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
	8366	set -o posix
	8367	fi
	8368	DUALCASE=1; export DUALCASE # for MKS sh
	8369
	8370	# Support unset when possible.
	8371	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
	8372	as_unset=unset
	8373	else
	8374	as_unset=false
	8375	fi
	8376
	8377
	8378	# Work around bugs in pre-3.0 UWIN ksh.
	8379	$as_unset ENV MAIL MAILPATH
	8380	PS1='$ '
	8381	PS2='> '
	8382	PS4='+ '
	8383
	8384	# NLS nuisances.
	8385	for as_var in \
	8386	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
	8387	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
	8388	LC_TELEPHONE LC_TIME
	8389	do
	8390	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
	8391	eval $as_var=C; export $as_var
	8392	else
	8393	$as_unset $as_var
	8394	fi
	8395	done
	8396
	8397	# Required to use basename.
	8398	if expr a : '$a$' >/dev/null 2>&1; then
	8399	as_expr=expr
	8400	else
	8401	as_expr=false
	8402	fi
	8403
	8404	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
	8405	as_basename=basename
	8406	else
	8407	as_basename=false
	8408	fi
	8409
	8410
	8411	# Name of the executable.
	8412	as_me=`$as_basename "$0" \|\|
	8413	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
	8414	X"$0" : 'X$//$$' \\| \
	8415	X"$0" : 'X$/$$' \\| \
	8416	. : '$.$' 2>/dev/null \|\|
	8417	echo X/"$0" \|
	8418	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
	8419	/^X\/$\/\/$$/{ s//\1/; q; }
	8420	/^X\/$\/$.*/{ s//\1/; q; }
	8421	s/.*/./; q'`
	8422
	8423
	8424	# PATH needs CR, and LINENO needs CR and PATH.
	8425	# Avoid depending upon Character Ranges.
	8426	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
	8427	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
	8428	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
	8429	as_cr_digits='0123456789'
	8430	as_cr_alnum=$as_cr_Letters$as_cr_digits
	8431
	8432	# The user is always right.
	8433	if test "${PATH_SEPARATOR+set}" != set; then
	8434	echo "#! /bin/sh" >conf$$.sh
	8435	echo "exit 0" >>conf$$.sh
	8436	chmod +x conf$$.sh
	8437	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
	8438	PATH_SEPARATOR=';'
	8439	else
	8440	PATH_SEPARATOR=:
	8441	fi
	8442	rm -f conf$$.sh
	8443	fi
	8444
	8445
	8446	as_lineno_1=$LINENO
	8447	as_lineno_2=$LINENO
	8448	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
	8449	test "x$as_lineno_1" != "x$as_lineno_2" &&
	8450	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
	8451	# Find who we are. Look in the path if we contain no path at all
	8452	# relative or not.
	8453	case $0 in
	8454	[\\/] ) as_myself=$0 ;;
	8455	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	8456	for as_dir in $PATH
	8457	do
	8458	IFS=$as_save_IFS
	8459	test -z "$as_dir" && as_dir=.
	8460	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
	8461	done
	8462
	8463	;;
	8464	esac
	8465	# We did not find ourselves, most probably we were run as `sh COMMAND'
	8466	# in which case we are not to be found in the path.
	8467	if test "x$as_myself" = x; then
	8468	as_myself=$0
	8469	fi
	8470	if test ! -f "$as_myself"; then
	8471	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
	8472	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
	8473	{ (exit 1); exit 1; }; }
	8474	fi
	8475	case $CONFIG_SHELL in
	8476	'')
	8477	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	8478	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
	8479	do
	8480	IFS=$as_save_IFS
	8481	test -z "$as_dir" && as_dir=.
	8482	for as_base in sh bash ksh sh5; do
	8483	case $as_dir in
	8484	/*)
	8485	if ("$as_dir/$as_base" -c '
	8486	as_lineno_1=$LINENO
	8487	as_lineno_2=$LINENO
	8488	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
	8489	test "x$as_lineno_1" != "x$as_lineno_2" &&
	8490	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
	8491	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
	8492	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
	8493	CONFIG_SHELL=$as_dir/$as_base
	8494	export CONFIG_SHELL
	8495	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
	8496	fi;;
	8497	esac
	8498	done
	8499	done
	8500	;;
	8501	esac
	8502
	8503	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
	8504	# uniformly replaced by the line number. The first 'sed' inserts a
	8505	# line-number line before each line; the second 'sed' does the real
	8506	# work. The second script uses 'N' to pair each line-number line
	8507	# with the numbered line, and appends trailing '-' during
	8508	# substitution so that $LINENO is not a special case at line end.
	8509	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
	8510	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
	8511	sed '=' <$as_myself \|
	8512	sed '
	8513	N
	8514	s,$,-,
	8515	: loop
	8516	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
	8517	t loop
	8518	s,-$,,
	8519	s,^['$as_cr_digits']*\n,,
	8520	' >$as_me.lineno &&
	8521	chmod +x $as_me.lineno \|\|
	8522	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
	8523	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
	8524	{ (exit 1); exit 1; }; }
	8525
	8526	# Don't try to exec as it changes $[0], causing all sort of problems
	8527	# (the dirname of $[0] is not the place where we might find the
	8528	# original and so on. Autoconf is especially sensible to this).
	8529	. ./$as_me.lineno
	8530	# Exit status is that of the last command.
	8531	exit
	8532	}
	8533
	8534
	8535	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
	8536	c,-n*) ECHO_N= ECHO_C='
	8537	' ECHO_T=' ' ;;
	8538	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
	8539	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
	8540	esac
	8541
	8542	if expr a : '$a$' >/dev/null 2>&1; then
	8543	as_expr=expr
	8544	else
	8545	as_expr=false
	8546	fi
	8547
	8548	rm -f conf$$ conf$$.exe conf$$.file
	8549	echo >conf$$.file
	8550	if ln -s conf$$.file conf$$ 2>/dev/null; then
	8551	# We could just check for DJGPP; but this test a) works b) is more generic
	8552	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
	8553	if test -f conf$$.exe; then
	8554	# Don't use ln at all; we don't have any links
	8555	as_ln_s='cp -p'
	8556	else
	8557	as_ln_s='ln -s'
	8558	fi
	8559	elif ln conf$$.file conf$$ 2>/dev/null; then
	8560	as_ln_s=ln
	8561	else
	8562	as_ln_s='cp -p'
	8563	fi
	8564	rm -f conf$$ conf$$.exe conf$$.file
	8565
	8566	if mkdir -p . 2>/dev/null; then
	8567	as_mkdir_p=:
	8568	else
	8569	test -d ./-p && rmdir ./-p
	8570	as_mkdir_p=false
	8571	fi
	8572
	8573	as_executable_p="test -f"
	8574
	8575	# Sed expression to map a string onto a valid CPP name.
	8576	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
	8577
	8578	# Sed expression to map a string onto a valid variable name.
	8579	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
	8580
	8581
	8582	# IFS
	8583	# We need space, tab and new line, in precisely that order.
	8584	as_nl='
	8585	'
	8586	IFS=" $as_nl"
	8587
	8588	# CDPATH.
	8589	$as_unset CDPATH
	8590
	8591	exec 6>&1
	8592
	8593	# Open the log real soon, to keep \$[0] and so on meaningful, and to
	8594	# report actual input values of CONFIG_FILES etc. instead of their
	8595	# values after options handling. Logging --version etc. is OK.
	8596	exec 5>>config.log
	8597	{
	8598	echo
	8599	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
	8600	## Running $as_me. ##
	8601	_ASBOX
	8602	} >&5
	8603	cat >&5 <<_CSEOF
	8604
[3365]	8605	This file was extended by orxonox $as_me 0.2.1-pre-alpha, which was
[1956]	8606	generated by GNU Autoconf 2.59. Invocation command line was
	8607
	8608	CONFIG_FILES = $CONFIG_FILES
	8609	CONFIG_HEADERS = $CONFIG_HEADERS
	8610	CONFIG_LINKS = $CONFIG_LINKS
	8611	CONFIG_COMMANDS = $CONFIG_COMMANDS
	8612	$ $0 $@
	8613
	8614	_CSEOF
	8615	echo "on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`" >&5
	8616	echo >&5
	8617	_ACEOF
	8618
	8619	# Files that config.status was made for.
	8620	if test -n "$ac_config_files"; then
	8621	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
	8622	fi
	8623
	8624	if test -n "$ac_config_headers"; then
	8625	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
	8626	fi
	8627
	8628	if test -n "$ac_config_links"; then
	8629	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
	8630	fi
	8631
	8632	if test -n "$ac_config_commands"; then
	8633	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
	8634	fi
	8635
	8636	cat >>$CONFIG_STATUS <<\_ACEOF
	8637
	8638	ac_cs_usage="\
	8639	\`$as_me' instantiates files from templates according to the
	8640	current configuration.
	8641
	8642	Usage: $0 [OPTIONS] [FILE]...
	8643
	8644	-h, --help print this help, then exit
	8645	-V, --version print version number, then exit
	8646	-q, --quiet do not print progress messages
	8647	-d, --debug don't remove temporary files
	8648	--recheck update $as_me by reconfiguring in the same conditions
	8649	--file=FILE[:TEMPLATE]
	8650	instantiate the configuration file FILE
	8651	--header=FILE[:TEMPLATE]
	8652	instantiate the configuration header FILE
	8653
	8654	Configuration files:
	8655	$config_files
	8656
	8657	Configuration headers:
	8658	$config_headers
	8659
	8660	Configuration commands:
	8661	$config_commands
	8662
	8663	Report bugs to <bug-autoconf@gnu.org>."
	8664	_ACEOF
	8665
	8666	cat >>$CONFIG_STATUS <<_ACEOF
	8667	ac_cs_version="\\
[3365]	8668	orxonox config.status 0.2.1-pre-alpha
[1956]	8669	configured by $0, generated by GNU Autoconf 2.59,
	8670	with options \\"`echo "$ac_configure_args" \| sed 's/[\\""\`\$]/\\\\&/g'`\\"
	8671
	8672	Copyright (C) 2003 Free Software Foundation, Inc.
	8673	This config.status script is free software; the Free Software Foundation
	8674	gives unlimited permission to copy, distribute and modify it."
	8675	srcdir=$srcdir
	8676	INSTALL="$INSTALL"
	8677	_ACEOF
	8678
	8679	cat >>$CONFIG_STATUS <<\_ACEOF
	8680	# If no file are specified by the user, then we need to provide default
	8681	# value. By we need to know if files were specified by the user.
	8682	ac_need_defaults=:
	8683	while test $# != 0
	8684	do
	8685	case $1 in
	8686	--=)
	8687	ac_option=`expr "x$1" : 'x$[^=]*$='`
	8688	ac_optarg=`expr "x$1" : 'x[^=]=$.$'`
	8689	ac_shift=:
	8690	;;
	8691	-*)
	8692	ac_option=$1
	8693	ac_optarg=$2
	8694	ac_shift=shift
	8695	;;
	8696	*) # This is not an option, so the user has probably given explicit
	8697	# arguments.
	8698	ac_option=$1
	8699	ac_need_defaults=false;;
	8700	esac
	8701
	8702	case $ac_option in
	8703	# Handling of the options.
	8704	_ACEOF
	8705	cat >>$CONFIG_STATUS <<\_ACEOF
	8706	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
	8707	ac_cs_recheck=: ;;
	8708	--version \| --vers* \| -V )
	8709	echo "$ac_cs_version"; exit 0 ;;
	8710	--he \| --h)
	8711	# Conflict between --help and --header
	8712	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
	8713	Try \`$0 --help' for more information." >&5
	8714	echo "$as_me: error: ambiguous option: $1
	8715	Try \`$0 --help' for more information." >&2;}
	8716	{ (exit 1); exit 1; }; };;
	8717	--help \| --hel \| -h )
	8718	echo "$ac_cs_usage"; exit 0 ;;
	8719	--debug \| --d* \| -d )
	8720	debug=: ;;
	8721	--file \| --fil \| --fi \| --f )
	8722	$ac_shift
	8723	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
	8724	ac_need_defaults=false;;
	8725	--header \| --heade \| --head \| --hea )
	8726	$ac_shift
	8727	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
	8728	ac_need_defaults=false;;
	8729	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
	8730	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
	8731	ac_cs_silent=: ;;
	8732
	8733	# This is an error.
	8734	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
	8735	Try \`$0 --help' for more information." >&5
	8736	echo "$as_me: error: unrecognized option: $1
	8737	Try \`$0 --help' for more information." >&2;}
	8738	{ (exit 1); exit 1; }; } ;;
	8739
	8740	*) ac_config_targets="$ac_config_targets $1" ;;
	8741
	8742	esac
	8743	shift
	8744	done
	8745
	8746	ac_configure_extra_args=
	8747
	8748	if $ac_cs_silent; then
	8749	exec 6>/dev/null
	8750	ac_configure_extra_args="$ac_configure_extra_args --silent"
	8751	fi
	8752
	8753	_ACEOF
	8754	cat >>$CONFIG_STATUS <<_ACEOF
	8755	if \$ac_cs_recheck; then
	8756	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
	8757	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
	8758	fi
	8759
	8760	_ACEOF
	8761
	8762	cat >>$CONFIG_STATUS <<_ACEOF
	8763	#
	8764	# INIT-COMMANDS section.
	8765	#
	8766
	8767	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
	8768
	8769	_ACEOF
	8770
	8771
	8772
	8773	cat >>$CONFIG_STATUS <<\_ACEOF
	8774	for ac_config_target in $ac_config_targets
	8775	do
	8776	case "$ac_config_target" in
	8777	# Handling of arguments.
	8778	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
[3430]	8779	"src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
[3498]	8780	"src/lib/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/Makefile" ;;
	8781	"src/lib/graphics/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/graphics/Makefile" ;;
	8782	"src/lib/graphics/importer/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/graphics/importer/Makefile" ;;
	8783	"src/lib/gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/gui/Makefile" ;;
	8784	"src/lib/gui/console/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/gui/console/Makefile" ;;
	8785	"src/lib/gui/gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/gui/gui/Makefile" ;;
[1956]	8786	"depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
	8787	"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
	8788	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
	8789	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
	8790	{ (exit 1); exit 1; }; };;
	8791	esac
	8792	done
	8793
	8794	# If the user did not use the arguments to specify the items to instantiate,
	8795	# then the envvar interface is used. Set only those that are not.
	8796	# We use the long form for the default assignment because of an extremely
	8797	# bizarre bug on SunOS 4.1.3.
	8798	if $ac_need_defaults; then
	8799	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
	8800	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
	8801	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
	8802	fi
	8803
	8804	# Have a temporary directory for convenience. Make it in the build tree
	8805	# simply because there is no reason to put it here, and in addition,
	8806	# creating and moving files from /tmp can sometimes cause problems.
	8807	# Create a temporary directory, and hook for its removal unless debugging.
	8808	$debug \|\|
	8809	{
	8810	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
	8811	trap '{ (exit 1); exit 1; }' 1 2 13 15
	8812	}
	8813
	8814	# Create a (secure) tmp directory for tmp files.
	8815
	8816	{
	8817	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
	8818	test -n "$tmp" && test -d "$tmp"
	8819	} \|\|
	8820	{
	8821	tmp=./confstat$$-$RANDOM
	8822	(umask 077 && mkdir $tmp)
	8823	} \|\|
	8824	{
	8825	echo "$me: cannot create a temporary directory in ." >&2
	8826	{ (exit 1); exit 1; }
	8827	}
	8828
	8829	_ACEOF
	8830
	8831	cat >>$CONFIG_STATUS <<_ACEOF
	8832
	8833	#
	8834	# CONFIG_FILES section.
	8835	#
	8836
	8837	# No need to generate the scripts if there are no CONFIG_FILES.
	8838	# This happens for instance when ./config.status config.h
	8839	if test -n "\$CONFIG_FILES"; then
	8840	# Protect against being on the right side of a sed subst in config.status.
	8841	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
	8842	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
	8843	s,@SHELL@,$SHELL,;t t
	8844	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
	8845	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
	8846	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
	8847	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
	8848	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
	8849	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
	8850	s,@exec_prefix@,$exec_prefix,;t t
	8851	s,@prefix@,$prefix,;t t
	8852	s,@program_transform_name@,$program_transform_name,;t t
	8853	s,@bindir@,$bindir,;t t
	8854	s,@sbindir@,$sbindir,;t t
	8855	s,@libexecdir@,$libexecdir,;t t
	8856	s,@datadir@,$datadir,;t t
	8857	s,@sysconfdir@,$sysconfdir,;t t
	8858	s,@sharedstatedir@,$sharedstatedir,;t t
	8859	s,@localstatedir@,$localstatedir,;t t
	8860	s,@libdir@,$libdir,;t t
	8861	s,@includedir@,$includedir,;t t
	8862	s,@oldincludedir@,$oldincludedir,;t t
	8863	s,@infodir@,$infodir,;t t
	8864	s,@mandir@,$mandir,;t t
	8865	s,@build_alias@,$build_alias,;t t
	8866	s,@host_alias@,$host_alias,;t t
	8867	s,@target_alias@,$target_alias,;t t
	8868	s,@DEFS@,$DEFS,;t t
	8869	s,@ECHO_C@,$ECHO_C,;t t
	8870	s,@ECHO_N@,$ECHO_N,;t t
	8871	s,@ECHO_T@,$ECHO_T,;t t
	8872	s,@LIBS@,$LIBS,;t t
[2980]	8873	s,@build@,$build,;t t
	8874	s,@build_cpu@,$build_cpu,;t t
	8875	s,@build_vendor@,$build_vendor,;t t
	8876	s,@build_os@,$build_os,;t t
	8877	s,@host@,$host,;t t
	8878	s,@host_cpu@,$host_cpu,;t t
	8879	s,@host_vendor@,$host_vendor,;t t
	8880	s,@host_os@,$host_os,;t t
	8881	s,@target@,$target,;t t
	8882	s,@target_cpu@,$target_cpu,;t t
	8883	s,@target_vendor@,$target_vendor,;t t
	8884	s,@target_os@,$target_os,;t t
[1956]	8885	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
	8886	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
	8887	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
	8888	s,@CYGPATH_W@,$CYGPATH_W,;t t
	8889	s,@PACKAGE@,$PACKAGE,;t t
	8890	s,@VERSION@,$VERSION,;t t
	8891	s,@ACLOCAL@,$ACLOCAL,;t t
	8892	s,@AUTOCONF@,$AUTOCONF,;t t
	8893	s,@AUTOMAKE@,$AUTOMAKE,;t t
	8894	s,@AUTOHEADER@,$AUTOHEADER,;t t
	8895	s,@MAKEINFO@,$MAKEINFO,;t t
	8896	s,@AMTAR@,$AMTAR,;t t
	8897	s,@install_sh@,$install_sh,;t t
	8898	s,@STRIP@,$STRIP,;t t
	8899	s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
	8900	s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
[2706]	8901	s,@mkdir_p@,$mkdir_p,;t t
[1956]	8902	s,@AWK@,$AWK,;t t
	8903	s,@SET_MAKE@,$SET_MAKE,;t t
	8904	s,@am__leading_dot@,$am__leading_dot,;t t
	8905	s,@CXX@,$CXX,;t t
	8906	s,@CXXFLAGS@,$CXXFLAGS,;t t
	8907	s,@LDFLAGS@,$LDFLAGS,;t t
	8908	s,@CPPFLAGS@,$CPPFLAGS,;t t
	8909	s,@ac_ct_CXX@,$ac_ct_CXX,;t t
	8910	s,@EXEEXT@,$EXEEXT,;t t
	8911	s,@OBJEXT@,$OBJEXT,;t t
	8912	s,@DEPDIR@,$DEPDIR,;t t
	8913	s,@am__include@,$am__include,;t t
	8914	s,@am__quote@,$am__quote,;t t
	8915	s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
	8916	s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
	8917	s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
	8918	s,@CXXDEPMODE@,$CXXDEPMODE,;t t
	8919	s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
	8920	s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
	8921	s,@CC@,$CC,;t t
	8922	s,@CFLAGS@,$CFLAGS,;t t
	8923	s,@ac_ct_CC@,$ac_ct_CC,;t t
	8924	s,@CCDEPMODE@,$CCDEPMODE,;t t
	8925	s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
	8926	s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
	8927	s,@CPP@,$CPP,;t t
	8928	s,@EGREP@,$EGREP,;t t
[3173]	8929	s,@DEBUG@,$DEBUG,;t t
[3430]	8930	s,@SUB_PROJECTS_TRUE@,$SUB_PROJECTS_TRUE,;t t
	8931	s,@SUB_PROJECTS_FALSE@,$SUB_PROJECTS_FALSE,;t t
[3219]	8932	s,@DOXYGEN@,$DOXYGEN,;t t
	8933	s,@DOXYGEN_TRUE@,$DOXYGEN_TRUE,;t t
	8934	s,@DOXYGEN_FALSE@,$DOXYGEN_FALSE,;t t
[2989]	8935	s,@MSBITFIELDS@,$MSBITFIELDS,;t t
[3099]	8936	s,@GTK2_LIBS@,$GTK2_LIBS,;t t
[2980]	8937	s,@GTK2_CFLAGS@,$GTK2_CFLAGS,;t t
	8938	s,@HAVE_GTK2_TRUE@,$HAVE_GTK2_TRUE,;t t
	8939	s,@HAVE_GTK2_FALSE@,$HAVE_GTK2_FALSE,;t t
[3430]	8940	s,@GTHREAD_LIBS@,$GTHREAD_LIBS,;t t
	8941	s,@GTHREAD_CFLAGS@,$GTHREAD_CFLAGS,;t t
	8942	s,@HAVE_GTHREAD_TRUE@,$HAVE_GTHREAD_TRUE,;t t
	8943	s,@HAVE_GTHREAD_FALSE@,$HAVE_GTHREAD_FALSE,;t t
	8944	s,@CURL_LIBS@,$CURL_LIBS,;t t
	8945	s,@CURL_CFLAGS@,$CURL_CFLAGS,;t t
	8946	s,@HAVE_CURL_TRUE@,$HAVE_CURL_TRUE,;t t
	8947	s,@HAVE_CURL_FALSE@,$HAVE_CURL_FALSE,;t t
[1956]	8948	s,@LIBOBJS@,$LIBOBJS,;t t
	8949	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
	8950	CEOF
	8951
	8952	_ACEOF
	8953
	8954	cat >>$CONFIG_STATUS <<\_ACEOF
	8955	# Split the substitutions into bite-sized pieces for seds with
	8956	# small command number limits, like on Digital OSF/1 and HP-UX.
	8957	ac_max_sed_lines=48
	8958	ac_sed_frag=1 # Number of current file.
	8959	ac_beg=1 # First line for current file.
	8960	ac_end=$ac_max_sed_lines # Line after last line for current file.
	8961	ac_more_lines=:
	8962	ac_sed_cmds=
	8963	while $ac_more_lines; do
	8964	if test $ac_beg -gt 1; then
	8965	sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
	8966	else
	8967	sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
	8968	fi
	8969	if test ! -s $tmp/subs.frag; then
	8970	ac_more_lines=false
	8971	else
	8972	# The purpose of the label and of the branching condition is to
	8973	# speed up the sed processing (if there are no `@' at all, there
	8974	# is no need to browse any of the substitutions).
	8975	# These are the two extra sed commands mentioned above.
	8976	(echo ':t
	8977	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
	8978	if test -z "$ac_sed_cmds"; then
	8979	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
	8980	else
	8981	ac_sed_cmds="$ac_sed_cmds \| sed -f $tmp/subs-$ac_sed_frag.sed"
	8982	fi
	8983	ac_sed_frag=`expr $ac_sed_frag + 1`
	8984	ac_beg=$ac_end
	8985	ac_end=`expr $ac_end + $ac_max_sed_lines`
	8986	fi
	8987	done
	8988	if test -z "$ac_sed_cmds"; then
	8989	ac_sed_cmds=cat
	8990	fi
	8991	fi # test -n "$CONFIG_FILES"
	8992
	8993	_ACEOF
	8994	cat >>$CONFIG_STATUS <<\_ACEOF
	8995	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
	8996	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
	8997	case $ac_file in
	8998	- \| :- \| :-:* ) # input from stdin
	8999	cat >$tmp/stdin
	9000	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
	9001	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
	9002	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
	9003	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
	9004	* ) ac_file_in=$ac_file.in ;;
	9005	esac
	9006
	9007	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
	9008	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
	9009	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
	9010	X"$ac_file" : 'X$//$[^/]' \\| \
	9011	X"$ac_file" : 'X$//$$' \\| \
	9012	X"$ac_file" : 'X$/$' \\| \
	9013	. : '$.$' 2>/dev/null \|\|
	9014	echo X"$ac_file" \|
	9015	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
	9016	/^X$\/\/$[^/].*/{ s//\1/; q; }
	9017	/^X$\/\/$$/{ s//\1/; q; }
	9018	/^X$\/$.*/{ s//\1/; q; }
	9019	s/.*/./; q'`
	9020	{ if $as_mkdir_p; then
	9021	mkdir -p "$ac_dir"
	9022	else
	9023	as_dir="$ac_dir"
	9024	as_dirs=
	9025	while test ! -d "$as_dir"; do
	9026	as_dirs="$as_dir $as_dirs"
	9027	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
	9028	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
	9029	X"$as_dir" : 'X$//$[^/]' \\| \
	9030	X"$as_dir" : 'X$//$$' \\| \
	9031	X"$as_dir" : 'X$/$' \\| \
	9032	. : '$.$' 2>/dev/null \|\|
	9033	echo X"$as_dir" \|
	9034	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
	9035	/^X$\/\/$[^/].*/{ s//\1/; q; }
	9036	/^X$\/\/$$/{ s//\1/; q; }
	9037	/^X$\/$.*/{ s//\1/; q; }
	9038	s/.*/./; q'`
	9039	done
	9040	test ! -n "$as_dirs" \|\| mkdir $as_dirs
	9041	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
	9042	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
	9043	{ (exit 1); exit 1; }; }; }
	9044
	9045	ac_builddir=.
	9046
	9047	if test "$ac_dir" != .; then
	9048	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
	9049	# A "../" for each directory in $ac_dir_suffix.
	9050	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
	9051	else
	9052	ac_dir_suffix= ac_top_builddir=
	9053	fi
	9054
	9055	case $srcdir in
	9056	.) # No --srcdir option. We are building in place.
	9057	ac_srcdir=.
	9058	if test -z "$ac_top_builddir"; then
	9059	ac_top_srcdir=.
	9060	else
	9061	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
	9062	fi ;;
	9063	[\\/]* \| ?:[\\/]* ) # Absolute path.
	9064	ac_srcdir=$srcdir$ac_dir_suffix;
	9065	ac_top_srcdir=$srcdir ;;
	9066	*) # Relative path.
	9067	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
	9068	ac_top_srcdir=$ac_top_builddir$srcdir ;;
	9069	esac
	9070
	9071	# Do not use `cd foo && pwd` to compute absolute paths, because
	9072	# the directories may not exist.
	9073	case `pwd` in
	9074	.) ac_abs_builddir="$ac_dir";;
	9075	*)
	9076	case "$ac_dir" in
	9077	.) ac_abs_builddir=`pwd`;;
	9078	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
	9079	*) ac_abs_builddir=`pwd`/"$ac_dir";;
	9080	esac;;
	9081	esac
	9082	case $ac_abs_builddir in
	9083	.) ac_abs_top_builddir=${ac_top_builddir}.;;
	9084	*)
	9085	case ${ac_top_builddir}. in
	9086	.) ac_abs_top_builddir=$ac_abs_builddir;;
	9087	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
	9088	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
	9089	esac;;
	9090	esac
	9091	case $ac_abs_builddir in
	9092	.) ac_abs_srcdir=$ac_srcdir;;
	9093	*)
	9094	case $ac_srcdir in
	9095	.) ac_abs_srcdir=$ac_abs_builddir;;
	9096	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
	9097	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
	9098	esac;;
	9099	esac
	9100	case $ac_abs_builddir in
	9101	.) ac_abs_top_srcdir=$ac_top_srcdir;;
	9102	*)
	9103	case $ac_top_srcdir in
	9104	.) ac_abs_top_srcdir=$ac_abs_builddir;;
	9105	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
	9106	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
	9107	esac;;
	9108	esac
	9109
	9110
	9111	case $INSTALL in
	9112	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
	9113	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;
	9114	esac
	9115
	9116	if test x"$ac_file" != x-; then
	9117	{ echo "$as_me:$LINENO: creating $ac_file" >&5
	9118	echo "$as_me: creating $ac_file" >&6;}
	9119	rm -f "$ac_file"
	9120	fi
	9121	# Let's still pretend it is `configure' which instantiates (i.e., don't
	9122	# use $as_me), people would be surprised to read:
	9123	# /* config.h. Generated by config.status. */
	9124	if test x"$ac_file" = x-; then
	9125	configure_input=
	9126	else
	9127	configure_input="$ac_file. "
	9128	fi
	9129	configure_input=$configure_input"Generated from `echo $ac_file_in \|
	9130	sed 's,.*/,,'` by configure."
	9131
	9132	# First look for the input files in the build tree, otherwise in the
	9133	# src tree.
	9134	ac_file_inputs=`IFS=:
	9135	for f in $ac_file_in; do
	9136	case $f in
	9137	-) echo $tmp/stdin ;;
	9138	[\\/$]*)
	9139	# Absolute (can't be DOS-style, as IFS=:)
	9140	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
	9141	echo "$as_me: error: cannot find input file: $f" >&2;}
	9142	{ (exit 1); exit 1; }; }
	9143	echo "$f";;
	9144	*) # Relative
	9145	if test -f "$f"; then
	9146	# Build tree
	9147	echo "$f"
	9148	elif test -f "$srcdir/$f"; then
	9149	# Source tree
	9150	echo "$srcdir/$f"
	9151	else
	9152	# /dev/null tree
	9153	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
	9154	echo "$as_me: error: cannot find input file: $f" >&2;}
	9155	{ (exit 1); exit 1; }; }
	9156	fi;;
	9157	esac
	9158	done` \|\| { (exit 1); exit 1; }
	9159	_ACEOF
	9160	cat >>$CONFIG_STATUS <<_ACEOF
	9161	sed "$ac_vpsub
	9162	$extrasub
	9163	_ACEOF
	9164	cat >>$CONFIG_STATUS <<\_ACEOF
	9165	:t
	9166	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
	9167	s,@configure_input@,$configure_input,;t t
	9168	s,@srcdir@,$ac_srcdir,;t t
	9169	s,@abs_srcdir@,$ac_abs_srcdir,;t t
	9170	s,@top_srcdir@,$ac_top_srcdir,;t t
	9171	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
	9172	s,@builddir@,$ac_builddir,;t t
	9173	s,@abs_builddir@,$ac_abs_builddir,;t t
	9174	s,@top_builddir@,$ac_top_builddir,;t t
	9175	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
	9176	s,@INSTALL@,$ac_INSTALL,;t t
	9177	" $ac_file_inputs \| (eval "$ac_sed_cmds") >$tmp/out
	9178	rm -f $tmp/stdin
	9179	if test x"$ac_file" != x-; then
	9180	mv $tmp/out $ac_file
	9181	else
	9182	cat $tmp/out
	9183	rm -f $tmp/out
	9184	fi
	9185
	9186	done
	9187	_ACEOF
	9188	cat >>$CONFIG_STATUS <<\_ACEOF
	9189
	9190	#
	9191	# CONFIG_HEADER section.
	9192	#
	9193
	9194	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
	9195	# NAME is the cpp macro being defined and VALUE is the value it is being given.
	9196	#
	9197	# ac_d sets the value in "#define NAME VALUE" lines.
	9198	ac_dA='s,^$[ ]$#$[ ]define[ ][ ]*$'
	9199	ac_dB='[ ].*$,\1#\2'
	9200	ac_dC=' '
	9201	ac_dD=',;t'
	9202	# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
	9203	ac_uA='s,^$[ ]$#$[ ]$undef$[ ][ ]*$'
	9204	ac_uB='$,\1#\2define\3'
	9205	ac_uC=' '
	9206	ac_uD=',;t'
	9207
	9208	for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
	9209	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
	9210	case $ac_file in
	9211	- \| :- \| :-:* ) # input from stdin
	9212	cat >$tmp/stdin
	9213	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
	9214	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
	9215	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
	9216	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
	9217	* ) ac_file_in=$ac_file.in ;;
	9218	esac
	9219
	9220	test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
	9221	echo "$as_me: creating $ac_file" >&6;}
	9222
	9223	# First look for the input files in the build tree, otherwise in the
	9224	# src tree.
	9225	ac_file_inputs=`IFS=:
	9226	for f in $ac_file_in; do
	9227	case $f in
	9228	-) echo $tmp/stdin ;;
	9229	[\\/$]*)
	9230	# Absolute (can't be DOS-style, as IFS=:)
	9231	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
	9232	echo "$as_me: error: cannot find input file: $f" >&2;}
	9233	{ (exit 1); exit 1; }; }
	9234	# Do quote $f, to prevent DOS paths from being IFS'd.
	9235	echo "$f";;
	9236	*) # Relative
	9237	if test -f "$f"; then
	9238	# Build tree
	9239	echo "$f"
	9240	elif test -f "$srcdir/$f"; then
	9241	# Source tree
	9242	echo "$srcdir/$f"
	9243	else
	9244	# /dev/null tree
	9245	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
	9246	echo "$as_me: error: cannot find input file: $f" >&2;}
	9247	{ (exit 1); exit 1; }; }
	9248	fi;;
	9249	esac
	9250	done` \|\| { (exit 1); exit 1; }
	9251	# Remove the trailing spaces.
	9252	sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
	9253
	9254	_ACEOF
	9255
	9256	# Transform confdefs.h into two sed scripts, `conftest.defines' and
	9257	# `conftest.undefs', that substitutes the proper values into
	9258	# config.h.in to produce config.h. The first handles `#define'
	9259	# templates, and the second `#undef' templates.
	9260	# And first: Protect against being on the right side of a sed subst in
	9261	# config.status. Protect against being in an unquoted here document
	9262	# in config.status.
	9263	rm -f conftest.defines conftest.undefs
	9264	# Using a here document instead of a string reduces the quoting nightmare.
	9265	# Putting comments in sed scripts is not portable.
	9266	#
	9267	# `end' is used to avoid that the second main sed command (meant for
	9268	# 0-ary CPP macros) applies to n-ary macro definitions.
	9269	# See the Autoconf documentation for `clear'.
	9270	cat >confdef2sed.sed <<\_ACEOF
	9271	s/[\\&,]/\\&/g
	9272	s,[\\$`],\\&,g
	9273	t clear
	9274	: clear
	9275	s,^[ ]#[ ]define[ ][ ]$[^ (][^ (]$$([^)])$[ ]$.*$$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
	9276	t end
	9277	s,^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
	9278	: end
	9279	_ACEOF
	9280	# If some macros were called several times there might be several times
	9281	# the same #defines, which is useless. Nevertheless, we may not want to
	9282	# sort them, since we want the last AC-DEFINE to be honored.
	9283	uniq confdefs.h \| sed -n -f confdef2sed.sed >conftest.defines
	9284	sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
	9285	rm -f confdef2sed.sed
	9286
	9287	# This sed command replaces #undef with comments. This is necessary, for
	9288	# example, in the case of _POSIX_SOURCE, which is predefined and required
	9289	# on some systems where configure will not decide to define it.
	9290	cat >>conftest.undefs <<\_ACEOF
	9291	s,^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9],/* & */,
	9292	_ACEOF
	9293
	9294	# Break up conftest.defines because some shells have a limit on the size
	9295	# of here documents, and old seds have small limits too (100 cmds).
	9296	echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
	9297	echo ' if grep "^[ ]#[ ]define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
	9298	echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
	9299	echo ' :' >>$CONFIG_STATUS
	9300	rm -f conftest.tail
	9301	while grep . conftest.defines >/dev/null
	9302	do
	9303	# Write a limited-size here document to $tmp/defines.sed.
	9304	echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
	9305	# Speed up: don't consider the non `#define' lines.
	9306	echo '/^[ ]#[ ]define/!b' >>$CONFIG_STATUS
	9307	# Work around the forget-to-reset-the-flag bug.
	9308	echo 't clr' >>$CONFIG_STATUS
	9309	echo ': clr' >>$CONFIG_STATUS
	9310	sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
	9311	echo 'CEOF
	9312	sed -f $tmp/defines.sed $tmp/in >$tmp/out
	9313	rm -f $tmp/in
	9314	mv $tmp/out $tmp/in
	9315	' >>$CONFIG_STATUS
	9316	sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
	9317	rm -f conftest.defines
	9318	mv conftest.tail conftest.defines
	9319	done
	9320	rm -f conftest.defines
	9321	echo ' fi # grep' >>$CONFIG_STATUS
	9322	echo >>$CONFIG_STATUS
	9323
	9324	# Break up conftest.undefs because some shells have a limit on the size
	9325	# of here documents, and old seds have small limits too (100 cmds).
	9326	echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
	9327	rm -f conftest.tail
	9328	while grep . conftest.undefs >/dev/null
	9329	do
	9330	# Write a limited-size here document to $tmp/undefs.sed.
	9331	echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
	9332	# Speed up: don't consider the non `#undef'
	9333	echo '/^[ ]#[ ]undef/!b' >>$CONFIG_STATUS
	9334	# Work around the forget-to-reset-the-flag bug.
	9335	echo 't clr' >>$CONFIG_STATUS
	9336	echo ': clr' >>$CONFIG_STATUS
	9337	sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
	9338	echo 'CEOF
	9339	sed -f $tmp/undefs.sed $tmp/in >$tmp/out
	9340	rm -f $tmp/in
	9341	mv $tmp/out $tmp/in
	9342	' >>$CONFIG_STATUS
	9343	sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
	9344	rm -f conftest.undefs
	9345	mv conftest.tail conftest.undefs
	9346	done
	9347	rm -f conftest.undefs
	9348
	9349	cat >>$CONFIG_STATUS <<\_ACEOF
	9350	# Let's still pretend it is `configure' which instantiates (i.e., don't
	9351	# use $as_me), people would be surprised to read:
	9352	# /* config.h. Generated by config.status. */
	9353	if test x"$ac_file" = x-; then
	9354	echo "/* Generated by configure. */" >$tmp/config.h
	9355	else
	9356	echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
	9357	fi
	9358	cat $tmp/in >>$tmp/config.h
	9359	rm -f $tmp/in
	9360	if test x"$ac_file" != x-; then
	9361	if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
	9362	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5
	9363	echo "$as_me: $ac_file is unchanged" >&6;}
	9364	else
	9365	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
	9366	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
	9367	X"$ac_file" : 'X$//$[^/]' \\| \
	9368	X"$ac_file" : 'X$//$$' \\| \
	9369	X"$ac_file" : 'X$/$' \\| \
	9370	. : '$.$' 2>/dev/null \|\|
	9371	echo X"$ac_file" \|
	9372	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
	9373	/^X$\/\/$[^/].*/{ s//\1/; q; }
	9374	/^X$\/\/$$/{ s//\1/; q; }
	9375	/^X$\/$.*/{ s//\1/; q; }
	9376	s/.*/./; q'`
	9377	{ if $as_mkdir_p; then
	9378	mkdir -p "$ac_dir"
	9379	else
	9380	as_dir="$ac_dir"
	9381	as_dirs=
	9382	while test ! -d "$as_dir"; do
	9383	as_dirs="$as_dir $as_dirs"
	9384	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
	9385	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
	9386	X"$as_dir" : 'X$//$[^/]' \\| \
	9387	X"$as_dir" : 'X$//$$' \\| \
	9388	X"$as_dir" : 'X$/$' \\| \
	9389	. : '$.$' 2>/dev/null \|\|
	9390	echo X"$as_dir" \|
	9391	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
	9392	/^X$\/\/$[^/].*/{ s//\1/; q; }
	9393	/^X$\/\/$$/{ s//\1/; q; }
	9394	/^X$\/$.*/{ s//\1/; q; }
	9395	s/.*/./; q'`
	9396	done
	9397	test ! -n "$as_dirs" \|\| mkdir $as_dirs
	9398	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
	9399	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
	9400	{ (exit 1); exit 1; }; }; }
	9401
	9402	rm -f $ac_file
	9403	mv $tmp/config.h $ac_file
	9404	fi
	9405	else
	9406	cat $tmp/config.h
	9407	rm -f $tmp/config.h
	9408	fi
	9409	# Compute $ac_file's index in $config_headers.
	9410	_am_stamp_count=1
	9411	for _am_header in $config_headers :; do
	9412	case $_am_header in
	9413	$ac_file \| $ac_file:* )
	9414	break ;;
	9415	* )
	9416	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
	9417	esac
	9418	done
	9419	echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null \|\|
	9420	$as_expr X$ac_file : 'X$.[^/]$//[^/][^/]/$' \\| \
	9421	X$ac_file : 'X$//$[^/]' \\| \
	9422	X$ac_file : 'X$//$$' \\| \
	9423	X$ac_file : 'X$/$' \\| \
	9424	. : '$.$' 2>/dev/null \|\|
	9425	echo X$ac_file \|
	9426	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
	9427	/^X$\/\/$[^/].*/{ s//\1/; q; }
	9428	/^X$\/\/$$/{ s//\1/; q; }
	9429	/^X$\/$.*/{ s//\1/; q; }
	9430	s/.*/./; q'`/stamp-h$_am_stamp_count
	9431	done
	9432	_ACEOF
	9433	cat >>$CONFIG_STATUS <<\_ACEOF
	9434
	9435	#
	9436	# CONFIG_COMMANDS section.
	9437	#
	9438	for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
	9439	ac_dest=`echo "$ac_file" \| sed 's,:.*,,'`
	9440	ac_source=`echo "$ac_file" \| sed 's,[^:]*:,,'`
	9441	ac_dir=`(dirname "$ac_dest") 2>/dev/null \|\|
	9442	$as_expr X"$ac_dest" : 'X$.[^/]$//[^/][^/]/$' \\| \
	9443	X"$ac_dest" : 'X$//$[^/]' \\| \
	9444	X"$ac_dest" : 'X$//$$' \\| \
	9445	X"$ac_dest" : 'X$/$' \\| \
	9446	. : '$.$' 2>/dev/null \|\|
	9447	echo X"$ac_dest" \|
	9448	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
	9449	/^X$\/\/$[^/].*/{ s//\1/; q; }
	9450	/^X$\/\/$$/{ s//\1/; q; }
	9451	/^X$\/$.*/{ s//\1/; q; }
	9452	s/.*/./; q'`
	9453	{ if $as_mkdir_p; then
	9454	mkdir -p "$ac_dir"
	9455	else
	9456	as_dir="$ac_dir"
	9457	as_dirs=
	9458	while test ! -d "$as_dir"; do
	9459	as_dirs="$as_dir $as_dirs"
	9460	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
	9461	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
	9462	X"$as_dir" : 'X$//$[^/]' \\| \
	9463	X"$as_dir" : 'X$//$$' \\| \
	9464	X"$as_dir" : 'X$/$' \\| \
	9465	. : '$.$' 2>/dev/null \|\|
	9466	echo X"$as_dir" \|
	9467	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
	9468	/^X$\/\/$[^/].*/{ s//\1/; q; }
	9469	/^X$\/\/$$/{ s//\1/; q; }
	9470	/^X$\/$.*/{ s//\1/; q; }
	9471	s/.*/./; q'`
	9472	done
	9473	test ! -n "$as_dirs" \|\| mkdir $as_dirs
	9474	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
	9475	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
	9476	{ (exit 1); exit 1; }; }; }
	9477
	9478	ac_builddir=.
	9479
	9480	if test "$ac_dir" != .; then
	9481	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
	9482	# A "../" for each directory in $ac_dir_suffix.
	9483	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
	9484	else
	9485	ac_dir_suffix= ac_top_builddir=
	9486	fi
	9487
	9488	case $srcdir in
	9489	.) # No --srcdir option. We are building in place.
	9490	ac_srcdir=.
	9491	if test -z "$ac_top_builddir"; then
	9492	ac_top_srcdir=.
	9493	else
	9494	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
	9495	fi ;;
	9496	[\\/]* \| ?:[\\/]* ) # Absolute path.
	9497	ac_srcdir=$srcdir$ac_dir_suffix;
	9498	ac_top_srcdir=$srcdir ;;
	9499	*) # Relative path.
	9500	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
	9501	ac_top_srcdir=$ac_top_builddir$srcdir ;;
	9502	esac
	9503
	9504	# Do not use `cd foo && pwd` to compute absolute paths, because
	9505	# the directories may not exist.
	9506	case `pwd` in
	9507	.) ac_abs_builddir="$ac_dir";;
	9508	*)
	9509	case "$ac_dir" in
	9510	.) ac_abs_builddir=`pwd`;;
	9511	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
	9512	*) ac_abs_builddir=`pwd`/"$ac_dir";;
	9513	esac;;
	9514	esac
	9515	case $ac_abs_builddir in
	9516	.) ac_abs_top_builddir=${ac_top_builddir}.;;
	9517	*)
	9518	case ${ac_top_builddir}. in
	9519	.) ac_abs_top_builddir=$ac_abs_builddir;;
	9520	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
	9521	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
	9522	esac;;
	9523	esac
	9524	case $ac_abs_builddir in
	9525	.) ac_abs_srcdir=$ac_srcdir;;
	9526	*)
	9527	case $ac_srcdir in
	9528	.) ac_abs_srcdir=$ac_abs_builddir;;
	9529	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
	9530	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
	9531	esac;;
	9532	esac
	9533	case $ac_abs_builddir in
	9534	.) ac_abs_top_srcdir=$ac_top_srcdir;;
	9535	*)
	9536	case $ac_top_srcdir in
	9537	.) ac_abs_top_srcdir=$ac_abs_builddir;;
	9538	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
	9539	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
	9540	esac;;
	9541	esac
	9542
	9543
	9544	{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5
	9545	echo "$as_me: executing $ac_dest commands" >&6;}
	9546	case $ac_dest in
	9547	depfiles ) test x"$AMDEP_TRUE" != x"" \|\| for mf in $CONFIG_FILES; do
	9548	# Strip MF so we end up with the name of the file.
	9549	mf=`echo "$mf" \| sed -e 's/:.*$//'`
	9550	# Check whether this is an Automake generated Makefile or not.
	9551	# We used to match only the files named `Makefile.in', but
	9552	# some people rename them; so instead we look at the file content.
	9553	# Grep'ing the first line is not enough: some people post-process
	9554	# each Makefile.in and add a new line on top of each file to say so.
	9555	# So let's grep whole file.
	9556	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
	9557	dirpart=`(dirname "$mf") 2>/dev/null \|\|
	9558	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
	9559	X"$mf" : 'X$//$[^/]' \\| \
	9560	X"$mf" : 'X$//$$' \\| \
	9561	X"$mf" : 'X$/$' \\| \
	9562	. : '$.$' 2>/dev/null \|\|
	9563	echo X"$mf" \|
	9564	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
	9565	/^X$\/\/$[^/].*/{ s//\1/; q; }
	9566	/^X$\/\/$$/{ s//\1/; q; }
	9567	/^X$\/$.*/{ s//\1/; q; }
	9568	s/.*/./; q'`
	9569	else
	9570	continue
	9571	fi
	9572	grep '^DEP_FILES = [^ #]' < "$mf" > /dev/null \|\| continue
	9573	# Extract the definition of DEP_FILES from the Makefile without
	9574	# running `make'.
[2819]	9575	DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
[1956]	9576	test -z "$DEPDIR" && continue
	9577	# When using ansi2knr, U may be empty or an underscore; expand it
[2819]	9578	U=`sed -n 's/^U = //p' < "$mf"`
[1956]	9579	test -d "$dirpart/$DEPDIR" \|\| mkdir "$dirpart/$DEPDIR"
	9580	# We invoke sed twice because it is the simplest approach to
	9581	# changing $(DEPDIR) to its actual value in the expansion.
[2819]	9582	for file in `sed -n '
[1956]	9583	/^DEP_FILES = .*\\\\$/ {
	9584	s/^DEP_FILES = //
	9585	:loop
	9586	s/\\\\$//
	9587	p
	9588	n
	9589	/\\\\$/ b loop
	9590	p
	9591	}
	9592	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" \| \
	9593	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
	9594	# Make sure the directory exists.
	9595	test -f "$dirpart/$file" && continue
	9596	fdir=`(dirname "$file") 2>/dev/null \|\|
	9597	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
	9598	X"$file" : 'X$//$[^/]' \\| \
	9599	X"$file" : 'X$//$$' \\| \
	9600	X"$file" : 'X$/$' \\| \
	9601	. : '$.$' 2>/dev/null \|\|
	9602	echo X"$file" \|
	9603	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
	9604	/^X$\/\/$[^/].*/{ s//\1/; q; }
	9605	/^X$\/\/$$/{ s//\1/; q; }
	9606	/^X$\/$.*/{ s//\1/; q; }
	9607	s/.*/./; q'`
	9608	{ if $as_mkdir_p; then
	9609	mkdir -p $dirpart/$fdir
	9610	else
	9611	as_dir=$dirpart/$fdir
	9612	as_dirs=
	9613	while test ! -d "$as_dir"; do
	9614	as_dirs="$as_dir $as_dirs"
	9615	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
	9616	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
	9617	X"$as_dir" : 'X$//$[^/]' \\| \
	9618	X"$as_dir" : 'X$//$$' \\| \
	9619	X"$as_dir" : 'X$/$' \\| \
	9620	. : '$.$' 2>/dev/null \|\|
	9621	echo X"$as_dir" \|
	9622	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
	9623	/^X$\/\/$[^/].*/{ s//\1/; q; }
	9624	/^X$\/\/$$/{ s//\1/; q; }
	9625	/^X$\/$.*/{ s//\1/; q; }
	9626	s/.*/./; q'`
	9627	done
	9628	test ! -n "$as_dirs" \|\| mkdir $as_dirs
	9629	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
	9630	echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
	9631	{ (exit 1); exit 1; }; }; }
	9632
	9633	# echo "creating $dirpart/$file"
	9634	echo '# dummy' > "$dirpart/$file"
	9635	done
	9636	done
	9637	;;
	9638	esac
	9639	done
	9640	_ACEOF
	9641
	9642	cat >>$CONFIG_STATUS <<\_ACEOF
	9643
	9644	{ (exit 0); exit 0; }
	9645	_ACEOF
	9646	chmod +x $CONFIG_STATUS
	9647	ac_clean_files=$ac_clean_files_save
	9648
	9649
	9650	# configure is writing to config.log, and then calls config.status.
	9651	# config.status does its own redirection, appending to config.log.
	9652	# Unfortunately, on DOS this fails, as config.log is still kept open
	9653	# by configure, so config.status won't be able to write to it; its
	9654	# output is simply discarded. So we exec the FD to /dev/null,
	9655	# effectively closing config.log, so it can be properly (re)opened and
	9656	# appended to by config.status. When coming back to configure, we
	9657	# need to make the FD available again.
	9658	if test "$no_create" != yes; then
	9659	ac_cs_success=:
	9660	ac_config_status_args=
	9661	test "$silent" = yes &&
	9662	ac_config_status_args="$ac_config_status_args --quiet"
	9663	exec 5>/dev/null
	9664	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
	9665	exec 5>>config.log
	9666	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
	9667	# would make configure fail if this is the last instruction.
	9668	$ac_cs_success \|\| { (exit 1); exit 1; }
	9669	fi
	9670

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