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configure @ 3080

Last change on this file since 3080 was 2964, checked in by bensch, 20 years ago
orxonox/branches/sound: merged Trunk back into sound. and included all headers for real into the configure.ac-script.
Property svn:executable set to ``*
File size: 247.2 KB

Line
1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.59 for orxonox 0.1-pre-alpha.
4	#
5	# Report bugs to <orxonox-dev@mail.datacore.ch>.
6	#
7	# Copyright (C) 2003 Free Software Foundation, Inc.
8	# This configure script is free software; the Free Software Foundation
9	# gives unlimited permission to copy, distribute and modify it.
10	## --------------------- ##
11	## M4sh Initialization. ##
12	## --------------------- ##
13
14	# Be Bourne compatible
15	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
16	emulate sh
17	NULLCMD=:
18	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
19	# is contrary to our usage. Disable this feature.
20	alias -g '${1+"$@"}'='"$@"'
21	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
22	set -o posix
23	fi
24	DUALCASE=1; export DUALCASE # for MKS sh
25
26	# Support unset when possible.
27	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
28	as_unset=unset
29	else
30	as_unset=false
31	fi
32
33
34	# Work around bugs in pre-3.0 UWIN ksh.
35	$as_unset ENV MAIL MAILPATH
36	PS1='$ '
37	PS2='> '
38	PS4='+ '
39
40	# NLS nuisances.
41	for as_var in \
42	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
43	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
44	LC_TELEPHONE LC_TIME
45	do
46	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
47	eval $as_var=C; export $as_var
48	else
49	$as_unset $as_var
50	fi
51	done
52
53	# Required to use basename.
54	if expr a : '$a$' >/dev/null 2>&1; then
55	as_expr=expr
56	else
57	as_expr=false
58	fi
59
60	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
61	as_basename=basename
62	else
63	as_basename=false
64	fi
65
66
67	# Name of the executable.
68	as_me=`$as_basename "$0" \|\|
69	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
70	X"$0" : 'X$//$$' \\| \
71	X"$0" : 'X$/$$' \\| \
72	. : '$.$' 2>/dev/null \|\|
73	echo X/"$0" \|
74	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
75	/^X\/$\/\/$$/{ s//\1/; q; }
76	/^X\/$\/$.*/{ s//\1/; q; }
77	s/.*/./; q'`
78
79
80	# PATH needs CR, and LINENO needs CR and PATH.
81	# Avoid depending upon Character Ranges.
82	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
83	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
84	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
85	as_cr_digits='0123456789'
86	as_cr_alnum=$as_cr_Letters$as_cr_digits
87
88	# The user is always right.
89	if test "${PATH_SEPARATOR+set}" != set; then
90	echo "#! /bin/sh" >conf$$.sh
91	echo "exit 0" >>conf$$.sh
92	chmod +x conf$$.sh
93	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
94	PATH_SEPARATOR=';'
95	else
96	PATH_SEPARATOR=:
97	fi
98	rm -f conf$$.sh
99	fi
100
101
102	as_lineno_1=$LINENO
103	as_lineno_2=$LINENO
104	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
105	test "x$as_lineno_1" != "x$as_lineno_2" &&
106	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
107	# Find who we are. Look in the path if we contain no path at all
108	# relative or not.
109	case $0 in
110	[\\/] ) as_myself=$0 ;;
111	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
112	for as_dir in $PATH
113	do
114	IFS=$as_save_IFS
115	test -z "$as_dir" && as_dir=.
116	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
117	done
118
119	;;
120	esac
121	# We did not find ourselves, most probably we were run as `sh COMMAND'
122	# in which case we are not to be found in the path.
123	if test "x$as_myself" = x; then
124	as_myself=$0
125	fi
126	if test ! -f "$as_myself"; then
127	{ echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
128	{ (exit 1); exit 1; }; }
129	fi
130	case $CONFIG_SHELL in
131	'')
132	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
133	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
134	do
135	IFS=$as_save_IFS
136	test -z "$as_dir" && as_dir=.
137	for as_base in sh bash ksh sh5; do
138	case $as_dir in
139	/*)
140	if ("$as_dir/$as_base" -c '
141	as_lineno_1=$LINENO
142	as_lineno_2=$LINENO
143	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
144	test "x$as_lineno_1" != "x$as_lineno_2" &&
145	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
146	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
147	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
148	CONFIG_SHELL=$as_dir/$as_base
149	export CONFIG_SHELL
150	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
151	fi;;
152	esac
153	done
154	done
155	;;
156	esac
157
158	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
159	# uniformly replaced by the line number. The first 'sed' inserts a
160	# line-number line before each line; the second 'sed' does the real
161	# work. The second script uses 'N' to pair each line-number line
162	# with the numbered line, and appends trailing '-' during
163	# substitution so that $LINENO is not a special case at line end.
164	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
165	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
166	sed '=' <$as_myself \|
167	sed '
168	N
169	s,$,-,
170	: loop
171	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
172	t loop
173	s,-$,,
174	s,^['$as_cr_digits']*\n,,
175	' >$as_me.lineno &&
176	chmod +x $as_me.lineno \|\|
177	{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
178	{ (exit 1); exit 1; }; }
179
180	# Don't try to exec as it changes $[0], causing all sort of problems
181	# (the dirname of $[0] is not the place where we might find the
182	# original and so on. Autoconf is especially sensible to this).
183	. ./$as_me.lineno
184	# Exit status is that of the last command.
185	exit
186	}
187
188
189	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
190	c,-n*) ECHO_N= ECHO_C='
191	' ECHO_T=' ' ;;
192	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
193	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
194	esac
195
196	if expr a : '$a$' >/dev/null 2>&1; then
197	as_expr=expr
198	else
199	as_expr=false
200	fi
201
202	rm -f conf$$ conf$$.exe conf$$.file
203	echo >conf$$.file
204	if ln -s conf$$.file conf$$ 2>/dev/null; then
205	# We could just check for DJGPP; but this test a) works b) is more generic
206	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
207	if test -f conf$$.exe; then
208	# Don't use ln at all; we don't have any links
209	as_ln_s='cp -p'
210	else
211	as_ln_s='ln -s'
212	fi
213	elif ln conf$$.file conf$$ 2>/dev/null; then
214	as_ln_s=ln
215	else
216	as_ln_s='cp -p'
217	fi
218	rm -f conf$$ conf$$.exe conf$$.file
219
220	if mkdir -p . 2>/dev/null; then
221	as_mkdir_p=:
222	else
223	test -d ./-p && rmdir ./-p
224	as_mkdir_p=false
225	fi
226
227	as_executable_p="test -f"
228
229	# Sed expression to map a string onto a valid CPP name.
230	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
231
232	# Sed expression to map a string onto a valid variable name.
233	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
234
235
236	# IFS
237	# We need space, tab and new line, in precisely that order.
238	as_nl='
239	'
240	IFS=" $as_nl"
241
242	# CDPATH.
243	$as_unset CDPATH
244
245
246	# Name of the host.
247	# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
248	# so uname gets run too.
249	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
250
251	exec 6>&1
252
253	#
254	# Initializations.
255	#
256	ac_default_prefix=/usr/local
257	ac_config_libobj_dir=.
258	cross_compiling=no
259	subdirs=
260	MFLAGS=
261	MAKEFLAGS=
262	SHELL=${CONFIG_SHELL-/bin/sh}
263
264	# Maximum number of lines to put in a shell here document.
265	# This variable seems obsolete. It should probably be removed, and
266	# only ac_max_sed_lines should be used.
267	: ${ac_max_here_lines=38}
268
269	# Identity of this package.
270	PACKAGE_NAME='orxonox'
271	PACKAGE_TARNAME='orxonox'
272	PACKAGE_VERSION='0.1-pre-alpha'
273	PACKAGE_STRING='orxonox 0.1-pre-alpha'
274	PACKAGE_BUGREPORT='orxonox-dev@mail.datacore.ch'
275
276	ac_unique_file="."
277	# Factoring default headers for most tests.
278	ac_includes_default="\
279	#include <stdio.h>
280	#if HAVE_SYS_TYPES_H
281	# include <sys/types.h>
282	#endif
283	#if HAVE_SYS_STAT_H
284	# include <sys/stat.h>
285	#endif
286	#if STDC_HEADERS
287	# include <stdlib.h>
288	# include <stddef.h>
289	#else
290	# if HAVE_STDLIB_H
291	# include <stdlib.h>
292	# endif
293	#endif
294	#if HAVE_STRING_H
295	# if !STDC_HEADERS && HAVE_MEMORY_H
296	# include <memory.h>
297	# endif
298	# include <string.h>
299	#endif
300	#if HAVE_STRINGS_H
301	# include <strings.h>
302	#endif
303	#if HAVE_INTTYPES_H
304	# include <inttypes.h>
305	#else
306	# if HAVE_STDINT_H
307	# include <stdint.h>
308	# endif
309	#endif
310	#if HAVE_UNISTD_H
311	# include <unistd.h>
312	#endif"
313
314	ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO AMTAR install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot CXX CXXFLAGS LDFLAGS CPPFLAGS ac_ct_CXX EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CXXDEPMODE am__fastdepCXX_TRUE am__fastdepCXX_FALSE CC CFLAGS ac_ct_CC CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE CPP EGREP MSBITFIELDS LIBOBJS LTLIBOBJS'
315	ac_subst_files=''
316
317	# Initialize some variables set by options.
318	ac_init_help=
319	ac_init_version=false
320	# The variables have the same names as the options, with
321	# dashes changed to underlines.
322	cache_file=/dev/null
323	exec_prefix=NONE
324	no_create=
325	no_recursion=
326	prefix=NONE
327	program_prefix=NONE
328	program_suffix=NONE
329	program_transform_name=s,x,x,
330	silent=
331	site=
332	srcdir=
333	verbose=
334	x_includes=NONE
335	x_libraries=NONE
336
337	# Installation directory options.
338	# These are left unexpanded so users can "make install exec_prefix=/foo"
339	# and all the variables that are supposed to be based on exec_prefix
340	# by default will actually change.
341	# Use braces instead of parens because sh, perl, etc. also accept them.
342	bindir='${exec_prefix}/bin'
343	sbindir='${exec_prefix}/sbin'
344	libexecdir='${exec_prefix}/libexec'
345	datadir='${prefix}/share'
346	sysconfdir='${prefix}/etc'
347	sharedstatedir='${prefix}/com'
348	localstatedir='${prefix}/var'
349	libdir='${exec_prefix}/lib'
350	includedir='${prefix}/include'
351	oldincludedir='/usr/include'
352	infodir='${prefix}/info'
353	mandir='${prefix}/man'
354
355	ac_prev=
356	for ac_option
357	do
358	# If the previous option needs an argument, assign it.
359	if test -n "$ac_prev"; then
360	eval "$ac_prev=\$ac_option"
361	ac_prev=
362	continue
363	fi
364
365	ac_optarg=`expr "x$ac_option" : 'x[^=]=$.$'`
366
367	# Accept the important Cygnus configure options, so we can diagnose typos.
368
369	case $ac_option in
370
371	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
372	ac_prev=bindir ;;
373	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
374	bindir=$ac_optarg ;;
375
376	-build \| --build \| --buil \| --bui \| --bu)
377	ac_prev=build_alias ;;
378	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
379	build_alias=$ac_optarg ;;
380
381	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
382	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
383	ac_prev=cache_file ;;
384	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
385	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
386	cache_file=$ac_optarg ;;
387
388	--config-cache \| -C)
389	cache_file=config.cache ;;
390
391	-datadir \| --datadir \| --datadi \| --datad \| --data \| --dat \| --da)
392	ac_prev=datadir ;;
393	-datadir=* \| --datadir=* \| --datadi=* \| --datad=* \| --data=* \| --dat=* \
394	\| --da=*)
395	datadir=$ac_optarg ;;
396
397	-disable-* \| --disable-*)
398	ac_feature=`expr "x$ac_option" : 'x-disable-$.$'`
399	# Reject names that are not valid shell variable names.
400	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
401	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
402	{ (exit 1); exit 1; }; }
403	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`
404	eval "enable_$ac_feature=no" ;;
405
406	-enable-* \| --enable-*)
407	ac_feature=`expr "x$ac_option" : 'x-enable-$[^=]$'`
408	# Reject names that are not valid shell variable names.
409	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
410	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
411	{ (exit 1); exit 1; }; }
412	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`
413	case $ac_option in
414	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;
415	*) ac_optarg=yes ;;
416	esac
417	eval "enable_$ac_feature='$ac_optarg'" ;;
418
419	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
420	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
421	\| --exec \| --exe \| --ex)
422	ac_prev=exec_prefix ;;
423	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
424	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
425	\| --exec=* \| --exe=* \| --ex=*)
426	exec_prefix=$ac_optarg ;;
427
428	-gas \| --gas \| --ga \| --g)
429	# Obsolete; use --with-gas.
430	with_gas=yes ;;
431
432	-help \| --help \| --hel \| --he \| -h)
433	ac_init_help=long ;;
434	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
435	ac_init_help=recursive ;;
436	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
437	ac_init_help=short ;;
438
439	-host \| --host \| --hos \| --ho)
440	ac_prev=host_alias ;;
441	-host=* \| --host=* \| --hos=* \| --ho=*)
442	host_alias=$ac_optarg ;;
443
444	-includedir \| --includedir \| --includedi \| --included \| --include \
445	\| --includ \| --inclu \| --incl \| --inc)
446	ac_prev=includedir ;;
447	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
448	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
449	includedir=$ac_optarg ;;
450
451	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
452	ac_prev=infodir ;;
453	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
454	infodir=$ac_optarg ;;
455
456	-libdir \| --libdir \| --libdi \| --libd)
457	ac_prev=libdir ;;
458	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
459	libdir=$ac_optarg ;;
460
461	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
462	\| --libexe \| --libex \| --libe)
463	ac_prev=libexecdir ;;
464	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
465	\| --libexe=* \| --libex=* \| --libe=*)
466	libexecdir=$ac_optarg ;;
467
468	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
469	\| --localstate \| --localstat \| --localsta \| --localst \
470	\| --locals \| --local \| --loca \| --loc \| --lo)
471	ac_prev=localstatedir ;;
472	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
473	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \
474	\| --locals=* \| --local=* \| --loca=* \| --loc=* \| --lo=*)
475	localstatedir=$ac_optarg ;;
476
477	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
478	ac_prev=mandir ;;
479	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
480	mandir=$ac_optarg ;;
481
482	-nfp \| --nfp \| --nf)
483	# Obsolete; use --without-fp.
484	with_fp=no ;;
485
486	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
487	\| --no-cr \| --no-c \| -n)
488	no_create=yes ;;
489
490	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
491	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
492	no_recursion=yes ;;
493
494	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
495	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
496	\| --oldin \| --oldi \| --old \| --ol \| --o)
497	ac_prev=oldincludedir ;;
498	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
499	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
500	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
501	oldincludedir=$ac_optarg ;;
502
503	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
504	ac_prev=prefix ;;
505	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
506	prefix=$ac_optarg ;;
507
508	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
509	\| --program-pre \| --program-pr \| --program-p)
510	ac_prev=program_prefix ;;
511	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
512	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
513	program_prefix=$ac_optarg ;;
514
515	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
516	\| --program-suf \| --program-su \| --program-s)
517	ac_prev=program_suffix ;;
518	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
519	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
520	program_suffix=$ac_optarg ;;
521
522	-program-transform-name \| --program-transform-name \
523	\| --program-transform-nam \| --program-transform-na \
524	\| --program-transform-n \| --program-transform- \
525	\| --program-transform \| --program-transfor \
526	\| --program-transfo \| --program-transf \
527	\| --program-trans \| --program-tran \
528	\| --progr-tra \| --program-tr \| --program-t)
529	ac_prev=program_transform_name ;;
530	-program-transform-name=* \| --program-transform-name=* \
531	\| --program-transform-nam=* \| --program-transform-na=* \
532	\| --program-transform-n=* \| --program-transform-=* \
533	\| --program-transform=* \| --program-transfor=* \
534	\| --program-transfo=* \| --program-transf=* \
535	\| --program-trans=* \| --program-tran=* \
536	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
537	program_transform_name=$ac_optarg ;;
538
539	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
540	\| -silent \| --silent \| --silen \| --sile \| --sil)
541	silent=yes ;;
542
543	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
544	ac_prev=sbindir ;;
545	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
546	\| --sbi=* \| --sb=*)
547	sbindir=$ac_optarg ;;
548
549	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
550	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
551	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
552	\| --sha \| --sh)
553	ac_prev=sharedstatedir ;;
554	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
555	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
556	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
557	\| --sha=* \| --sh=*)
558	sharedstatedir=$ac_optarg ;;
559
560	-site \| --site \| --sit)
561	ac_prev=site ;;
562	-site=* \| --site=* \| --sit=*)
563	site=$ac_optarg ;;
564
565	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
566	ac_prev=srcdir ;;
567	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
568	srcdir=$ac_optarg ;;
569
570	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
571	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
572	ac_prev=sysconfdir ;;
573	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
574	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
575	sysconfdir=$ac_optarg ;;
576
577	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
578	ac_prev=target_alias ;;
579	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
580	target_alias=$ac_optarg ;;
581
582	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
583	verbose=yes ;;
584
585	-version \| --version \| --versio \| --versi \| --vers \| -V)
586	ac_init_version=: ;;
587
588	-with-* \| --with-*)
589	ac_package=`expr "x$ac_option" : 'x-with-$[^=]$'`
590	# Reject names that are not valid shell variable names.
591	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
592	{ echo "$as_me: error: invalid package name: $ac_package" >&2
593	{ (exit 1); exit 1; }; }
594	ac_package=`echo $ac_package\| sed 's/-/_/g'`
595	case $ac_option in
596	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;
597	*) ac_optarg=yes ;;
598	esac
599	eval "with_$ac_package='$ac_optarg'" ;;
600
601	-without-* \| --without-*)
602	ac_package=`expr "x$ac_option" : 'x-without-$.$'`
603	# Reject names that are not valid shell variable names.
604	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
605	{ echo "$as_me: error: invalid package name: $ac_package" >&2
606	{ (exit 1); exit 1; }; }
607	ac_package=`echo $ac_package \| sed 's/-/_/g'`
608	eval "with_$ac_package=no" ;;
609
610	--x)
611	# Obsolete; use --with-x.
612	with_x=yes ;;
613
614	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
615	\| --x-incl \| --x-inc \| --x-in \| --x-i)
616	ac_prev=x_includes ;;
617	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
618	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
619	x_includes=$ac_optarg ;;
620
621	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
622	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
623	ac_prev=x_libraries ;;
624	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
625	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
626	x_libraries=$ac_optarg ;;
627
628	-*) { echo "$as_me: error: unrecognized option: $ac_option
629	Try \`$0 --help' for more information." >&2
630	{ (exit 1); exit 1; }; }
631	;;
632
633	=)
634	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
635	# Reject names that are not valid shell variable names.
636	expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
637	{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2
638	{ (exit 1); exit 1; }; }
639	ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`
640	eval "$ac_envvar='$ac_optarg'"
641	export $ac_envvar ;;
642
643	*)
644	# FIXME: should be removed in autoconf 3.0.
645	echo "$as_me: WARNING: you should use --build, --host, --target" >&2
646	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
647	echo "$as_me: WARNING: invalid host type: $ac_option" >&2
648	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
649	;;
650
651	esac
652	done
653
654	if test -n "$ac_prev"; then
655	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
656	{ echo "$as_me: error: missing argument to $ac_option" >&2
657	{ (exit 1); exit 1; }; }
658	fi
659
660	# Be sure to have absolute paths.
661	for ac_var in exec_prefix prefix
662	do
663	eval ac_val=$`echo $ac_var`
664	case $ac_val in
665	[\\/$]* \| ?:[\\/]* \| NONE \| '' ) ;;
666	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
667	{ (exit 1); exit 1; }; };;
668	esac
669	done
670
671	# Be sure to have absolute paths.
672	for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
673	localstatedir libdir includedir oldincludedir infodir mandir
674	do
675	eval ac_val=$`echo $ac_var`
676	case $ac_val in
677	[\\/$]* \| ?:[\\/]* ) ;;
678	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
679	{ (exit 1); exit 1; }; };;
680	esac
681	done
682
683	# There might be people who depend on the old broken behavior: `$host'
684	# used to hold the argument of --host etc.
685	# FIXME: To remove some day.
686	build=$build_alias
687	host=$host_alias
688	target=$target_alias
689
690	# FIXME: To remove some day.
691	if test "x$host_alias" != x; then
692	if test "x$build_alias" = x; then
693	cross_compiling=maybe
694	echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
695	If a cross compiler is detected then cross compile mode will be used." >&2
696	elif test "x$build_alias" != "x$host_alias"; then
697	cross_compiling=yes
698	fi
699	fi
700
701	ac_tool_prefix=
702	test -n "$host_alias" && ac_tool_prefix=$host_alias-
703
704	test "$silent" = yes && exec 6>/dev/null
705
706
707	# Find the source files, if location was not specified.
708	if test -z "$srcdir"; then
709	ac_srcdir_defaulted=yes
710	# Try the directory containing this script, then its parent.
711	ac_confdir=`(dirname "$0") 2>/dev/null \|\|
712	$as_expr X"$0" : 'X$.[^/]$//[^/][^/]/$' \\| \
713	X"$0" : 'X$//$[^/]' \\| \
714	X"$0" : 'X$//$$' \\| \
715	X"$0" : 'X$/$' \\| \
716	. : '$.$' 2>/dev/null \|\|
717	echo X"$0" \|
718	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
719	/^X$\/\/$[^/].*/{ s//\1/; q; }
720	/^X$\/\/$$/{ s//\1/; q; }
721	/^X$\/$.*/{ s//\1/; q; }
722	s/.*/./; q'`
723	srcdir=$ac_confdir
724	if test ! -r $srcdir/$ac_unique_file; then
725	srcdir=..
726	fi
727	else
728	ac_srcdir_defaulted=no
729	fi
730	if test ! -r $srcdir/$ac_unique_file; then
731	if test "$ac_srcdir_defaulted" = yes; then
732	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
733	{ (exit 1); exit 1; }; }
734	else
735	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
736	{ (exit 1); exit 1; }; }
737	fi
738	fi
739	(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null \|\|
740	{ echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
741	{ (exit 1); exit 1; }; }
742	srcdir=`echo "$srcdir" \| sed 's%$[^\\/]$[\\/]*$%\1%'`
743	ac_env_build_alias_set=${build_alias+set}
744	ac_env_build_alias_value=$build_alias
745	ac_cv_env_build_alias_set=${build_alias+set}
746	ac_cv_env_build_alias_value=$build_alias
747	ac_env_host_alias_set=${host_alias+set}
748	ac_env_host_alias_value=$host_alias
749	ac_cv_env_host_alias_set=${host_alias+set}
750	ac_cv_env_host_alias_value=$host_alias
751	ac_env_target_alias_set=${target_alias+set}
752	ac_env_target_alias_value=$target_alias
753	ac_cv_env_target_alias_set=${target_alias+set}
754	ac_cv_env_target_alias_value=$target_alias
755	ac_env_CXX_set=${CXX+set}
756	ac_env_CXX_value=$CXX
757	ac_cv_env_CXX_set=${CXX+set}
758	ac_cv_env_CXX_value=$CXX
759	ac_env_CXXFLAGS_set=${CXXFLAGS+set}
760	ac_env_CXXFLAGS_value=$CXXFLAGS
761	ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
762	ac_cv_env_CXXFLAGS_value=$CXXFLAGS
763	ac_env_LDFLAGS_set=${LDFLAGS+set}
764	ac_env_LDFLAGS_value=$LDFLAGS
765	ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
766	ac_cv_env_LDFLAGS_value=$LDFLAGS
767	ac_env_CPPFLAGS_set=${CPPFLAGS+set}
768	ac_env_CPPFLAGS_value=$CPPFLAGS
769	ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
770	ac_cv_env_CPPFLAGS_value=$CPPFLAGS
771	ac_env_CC_set=${CC+set}
772	ac_env_CC_value=$CC
773	ac_cv_env_CC_set=${CC+set}
774	ac_cv_env_CC_value=$CC
775	ac_env_CFLAGS_set=${CFLAGS+set}
776	ac_env_CFLAGS_value=$CFLAGS
777	ac_cv_env_CFLAGS_set=${CFLAGS+set}
778	ac_cv_env_CFLAGS_value=$CFLAGS
779	ac_env_CPP_set=${CPP+set}
780	ac_env_CPP_value=$CPP
781	ac_cv_env_CPP_set=${CPP+set}
782	ac_cv_env_CPP_value=$CPP
783
784	#
785	# Report the --help message.
786	#
787	if test "$ac_init_help" = "long"; then
788	# Omit some internal or obsolete options to make the list less imposing.
789	# This message is too long to be a string in the A/UX 3.1 sh.
790	cat <<_ACEOF
791	\`configure' configures orxonox 0.1-pre-alpha to adapt to many kinds of systems.
792
793	Usage: $0 [OPTION]... [VAR=VALUE]...
794
795	To assign environment variables (e.g., CC, CFLAGS...), specify them as
796	VAR=VALUE. See below for descriptions of some of the useful variables.
797
798	Defaults for the options are specified in brackets.
799
800	Configuration:
801	-h, --help display this help and exit
802	--help=short display options specific to this package
803	--help=recursive display the short help of all the included packages
804	-V, --version display version information and exit
805	-q, --quiet, --silent do not print \`checking...' messages
806	--cache-file=FILE cache test results in FILE [disabled]
807	-C, --config-cache alias for \`--cache-file=config.cache'
808	-n, --no-create do not create output files
809	--srcdir=DIR find the sources in DIR [configure dir or \`..']
810
811	_ACEOF
812
813	cat <<_ACEOF
814	Installation directories:
815	--prefix=PREFIX install architecture-independent files in PREFIX
816	[$ac_default_prefix]
817	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
818	[PREFIX]
819
820	By default, \`make install' will install all the files in
821	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
822	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
823	for instance \`--prefix=\$HOME'.
824
825	For better control, use the options below.
826
827	Fine tuning of the installation directories:
828	--bindir=DIR user executables [EPREFIX/bin]
829	--sbindir=DIR system admin executables [EPREFIX/sbin]
830	--libexecdir=DIR program executables [EPREFIX/libexec]
831	--datadir=DIR read-only architecture-independent data [PREFIX/share]
832	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
833	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
834	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
835	--libdir=DIR object code libraries [EPREFIX/lib]
836	--includedir=DIR C header files [PREFIX/include]
837	--oldincludedir=DIR C header files for non-gcc [/usr/include]
838	--infodir=DIR info documentation [PREFIX/info]
839	--mandir=DIR man documentation [PREFIX/man]
840	_ACEOF
841
842	cat <<\_ACEOF
843
844	Program names:
845	--program-prefix=PREFIX prepend PREFIX to installed program names
846	--program-suffix=SUFFIX append SUFFIX to installed program names
847	--program-transform-name=PROGRAM run sed PROGRAM on installed program names
848	_ACEOF
849	fi
850
851	if test -n "$ac_init_help"; then
852	case $ac_init_help in
853	short \| recursive ) echo "Configuration of orxonox 0.1-pre-alpha:";;
854	esac
855	cat <<\_ACEOF
856
857	Optional Features:
858	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
859	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
860	--disable-dependency-tracking speeds up one-time build
861	--enable-dependency-tracking do not reject slow dependency extractors
862
863	Some influential environment variables:
864	CXX C++ compiler command
865	CXXFLAGS C++ compiler flags
866	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
867	nonstandard directory <lib dir>
868	CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
869	headers in a nonstandard directory <include dir>
870	CC C compiler command
871	CFLAGS C compiler flags
872	CPP C preprocessor
873
874	Use these variables to override the choices made by `configure' or to help
875	it to find libraries and programs with nonstandard names/locations.
876
877	Report bugs to <orxonox-dev@mail.datacore.ch>.
878	_ACEOF
879	fi
880
881	if test "$ac_init_help" = "recursive"; then
882	# If there are subdirs, report their specific --help.
883	ac_popdir=`pwd`
884	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
885	test -d $ac_dir \|\| continue
886	ac_builddir=.
887
888	if test "$ac_dir" != .; then
889	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
890	# A "../" for each directory in $ac_dir_suffix.
891	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
892	else
893	ac_dir_suffix= ac_top_builddir=
894	fi
895
896	case $srcdir in
897	.) # No --srcdir option. We are building in place.
898	ac_srcdir=.
899	if test -z "$ac_top_builddir"; then
900	ac_top_srcdir=.
901	else
902	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
903	fi ;;
904	[\\/]* \| ?:[\\/]* ) # Absolute path.
905	ac_srcdir=$srcdir$ac_dir_suffix;
906	ac_top_srcdir=$srcdir ;;
907	*) # Relative path.
908	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
909	ac_top_srcdir=$ac_top_builddir$srcdir ;;
910	esac
911
912	# Do not use `cd foo && pwd` to compute absolute paths, because
913	# the directories may not exist.
914	case `pwd` in
915	.) ac_abs_builddir="$ac_dir";;
916	*)
917	case "$ac_dir" in
918	.) ac_abs_builddir=`pwd`;;
919	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
920	*) ac_abs_builddir=`pwd`/"$ac_dir";;
921	esac;;
922	esac
923	case $ac_abs_builddir in
924	.) ac_abs_top_builddir=${ac_top_builddir}.;;
925	*)
926	case ${ac_top_builddir}. in
927	.) ac_abs_top_builddir=$ac_abs_builddir;;
928	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
929	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
930	esac;;
931	esac
932	case $ac_abs_builddir in
933	.) ac_abs_srcdir=$ac_srcdir;;
934	*)
935	case $ac_srcdir in
936	.) ac_abs_srcdir=$ac_abs_builddir;;
937	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
938	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
939	esac;;
940	esac
941	case $ac_abs_builddir in
942	.) ac_abs_top_srcdir=$ac_top_srcdir;;
943	*)
944	case $ac_top_srcdir in
945	.) ac_abs_top_srcdir=$ac_abs_builddir;;
946	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
947	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
948	esac;;
949	esac
950
951	cd $ac_dir
952	# Check for guested configure; otherwise get Cygnus style configure.
953	if test -f $ac_srcdir/configure.gnu; then
954	echo
955	$SHELL $ac_srcdir/configure.gnu --help=recursive
956	elif test -f $ac_srcdir/configure; then
957	echo
958	$SHELL $ac_srcdir/configure --help=recursive
959	elif test -f $ac_srcdir/configure.ac \|\|
960	test -f $ac_srcdir/configure.in; then
961	echo
962	$ac_configure --help
963	else
964	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
965	fi
966	cd $ac_popdir
967	done
968	fi
969
970	test -n "$ac_init_help" && exit 0
971	if $ac_init_version; then
972	cat <<\_ACEOF
973	orxonox configure 0.1-pre-alpha
974	generated by GNU Autoconf 2.59
975
976	Copyright (C) 2003 Free Software Foundation, Inc.
977	This configure script is free software; the Free Software Foundation
978	gives unlimited permission to copy, distribute and modify it.
979	_ACEOF
980	exit 0
981	fi
982	exec 5>config.log
983	cat >&5 <<_ACEOF
984	This file contains any messages produced by compilers while
985	running configure, to aid debugging if configure makes a mistake.
986
987	It was created by orxonox $as_me 0.1-pre-alpha, which was
988	generated by GNU Autoconf 2.59. Invocation command line was
989
990	$ $0 $@
991
992	_ACEOF
993	{
994	cat <<_ASUNAME
995	## --------- ##
996	## Platform. ##
997	## --------- ##
998
999	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
1000	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
1001	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
1002	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
1003	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
1004
1005	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
1006	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
1007
1008	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
1009	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
1010	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
1011	hostinfo = `(hostinfo) 2>/dev/null \|\| echo unknown`
1012	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
1013	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
1014	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
1015
1016	_ASUNAME
1017
1018	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1019	for as_dir in $PATH
1020	do
1021	IFS=$as_save_IFS
1022	test -z "$as_dir" && as_dir=.
1023	echo "PATH: $as_dir"
1024	done
1025
1026	} >&5
1027
1028	cat >&5 <<_ACEOF
1029
1030
1031	## ----------- ##
1032	## Core tests. ##
1033	## ----------- ##
1034
1035	_ACEOF
1036
1037
1038	# Keep a trace of the command line.
1039	# Strip out --no-create and --no-recursion so they do not pile up.
1040	# Strip out --silent because we don't want to record it for future runs.
1041	# Also quote any args containing shell meta-characters.
1042	# Make two passes to allow for proper duplicate-argument suppression.
1043	ac_configure_args=
1044	ac_configure_args0=
1045	ac_configure_args1=
1046	ac_sep=
1047	ac_must_keep_next=false
1048	for ac_pass in 1 2
1049	do
1050	for ac_arg
1051	do
1052	case $ac_arg in
1053	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
1054	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1055	\| -silent \| --silent \| --silen \| --sile \| --sil)
1056	continue ;;
1057	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1058	ac_arg=`echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
1059	esac
1060	case $ac_pass in
1061	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1062	2)
1063	ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1064	if test $ac_must_keep_next = true; then
1065	ac_must_keep_next=false # Got value, back to normal.
1066	else
1067	case $ac_arg in
1068	= \| --config-cache \| -C \| -disable-* \| --disable-* \
1069	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
1070	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
1071	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
1072	case "$ac_configure_args0 " in
1073	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
1074	esac
1075	;;
1076	-* ) ac_must_keep_next=true ;;
1077	esac
1078	fi
1079	ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1080	# Get rid of the leading space.
1081	ac_sep=" "
1082	;;
1083	esac
1084	done
1085	done
1086	$as_unset ac_configure_args0 \|\| test "${ac_configure_args0+set}" != set \|\| { ac_configure_args0=; export ac_configure_args0; }
1087	$as_unset ac_configure_args1 \|\| test "${ac_configure_args1+set}" != set \|\| { ac_configure_args1=; export ac_configure_args1; }
1088
1089	# When interrupted or exit'd, cleanup temporary files, and complete
1090	# config.log. We remove comments because anyway the quotes in there
1091	# would cause problems or look ugly.
1092	# WARNING: Be sure not to use single quotes in there, as some shells,
1093	# such as our DU 5.0 friend, will then `close' the trap.
1094	trap 'exit_status=$?
1095	# Save into config.log some information that might help in debugging.
1096	{
1097	echo
1098
1099	cat <<\_ASBOX
1100	## ---------------- ##
1101	## Cache variables. ##
1102	## ---------------- ##
1103	_ASBOX
1104	echo
1105	# The following way of writing the cache mishandles newlines in values,
1106	{
1107	(set) 2>&1 \|
1108	case `(ac_space='"'"' '"'"'; set \| grep ac_space) 2>&1` in
1109	ac_space=\ )
1110	sed -n \
1111	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1112	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='"'"'\\2'"'"'/p"
1113	;;
1114	*)
1115	sed -n \
1116	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
1117	;;
1118	esac;
1119	}
1120	echo
1121
1122	cat <<\_ASBOX
1123	## ----------------- ##
1124	## Output variables. ##
1125	## ----------------- ##
1126	_ASBOX
1127	echo
1128	for ac_var in $ac_subst_vars
1129	do
1130	eval ac_val=$`echo $ac_var`
1131	echo "$ac_var='"'"'$ac_val'"'"'"
1132	done \| sort
1133	echo
1134
1135	if test -n "$ac_subst_files"; then
1136	cat <<\_ASBOX
1137	## ------------- ##
1138	## Output files. ##
1139	## ------------- ##
1140	_ASBOX
1141	echo
1142	for ac_var in $ac_subst_files
1143	do
1144	eval ac_val=$`echo $ac_var`
1145	echo "$ac_var='"'"'$ac_val'"'"'"
1146	done \| sort
1147	echo
1148	fi
1149
1150	if test -s confdefs.h; then
1151	cat <<\_ASBOX
1152	## ----------- ##
1153	## confdefs.h. ##
1154	## ----------- ##
1155	_ASBOX
1156	echo
1157	sed "/^$/d" confdefs.h \| sort
1158	echo
1159	fi
1160	test "$ac_signal" != 0 &&
1161	echo "$as_me: caught signal $ac_signal"
1162	echo "$as_me: exit $exit_status"
1163	} >&5
1164	rm -f core *.core &&
1165	rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1166	exit $exit_status
1167	' 0
1168	for ac_signal in 1 2 13 15; do
1169	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1170	done
1171	ac_signal=0
1172
1173	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1174	rm -rf conftest* confdefs.h
1175	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
1176	echo >confdefs.h
1177
1178	# Predefined preprocessor variables.
1179
1180	cat >>confdefs.h <<_ACEOF
1181	#define PACKAGE_NAME "$PACKAGE_NAME"
1182	_ACEOF
1183
1184
1185	cat >>confdefs.h <<_ACEOF
1186	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1187	_ACEOF
1188
1189
1190	cat >>confdefs.h <<_ACEOF
1191	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1192	_ACEOF
1193
1194
1195	cat >>confdefs.h <<_ACEOF
1196	#define PACKAGE_STRING "$PACKAGE_STRING"
1197	_ACEOF
1198
1199
1200	cat >>confdefs.h <<_ACEOF
1201	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1202	_ACEOF
1203
1204
1205	# Let the site file select an alternate cache file if it wants to.
1206	# Prefer explicitly selected file to automatically selected ones.
1207	if test -z "$CONFIG_SITE"; then
1208	if test "x$prefix" != xNONE; then
1209	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1210	else
1211	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1212	fi
1213	fi
1214	for ac_site_file in $CONFIG_SITE; do
1215	if test -r "$ac_site_file"; then
1216	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1217	echo "$as_me: loading site script $ac_site_file" >&6;}
1218	sed 's/^/\| /' "$ac_site_file" >&5
1219	. "$ac_site_file"
1220	fi
1221	done
1222
1223	if test -r "$cache_file"; then
1224	# Some versions of bash will fail to source /dev/null (special
1225	# files actually), so we avoid doing that.
1226	if test -f "$cache_file"; then
1227	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5
1228	echo "$as_me: loading cache $cache_file" >&6;}
1229	case $cache_file in
1230	[\\/]* \| ?:[\\/]* ) . $cache_file;;
1231	*) . ./$cache_file;;
1232	esac
1233	fi
1234	else
1235	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5
1236	echo "$as_me: creating cache $cache_file" >&6;}
1237	>$cache_file
1238	fi
1239
1240	# Check that the precious variables saved in the cache have kept the same
1241	# value.
1242	ac_cache_corrupted=false
1243	for ac_var in `(set) 2>&1 \|
1244	sed -n 's/^ac_env_$[a-zA-Z_0-9]$_set=./\1/p'`; do
1245	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1246	eval ac_new_set=\$ac_env_${ac_var}_set
1247	eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1248	eval ac_new_val="\$ac_env_${ac_var}_value"
1249	case $ac_old_set,$ac_new_set in
1250	set,)
1251	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1252	echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1253	ac_cache_corrupted=: ;;
1254	,set)
1255	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1256	echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1257	ac_cache_corrupted=: ;;
1258	,);;
1259	*)
1260	if test "x$ac_old_val" != "x$ac_new_val"; then
1261	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1262	echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1263	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1264	echo "$as_me: former value: $ac_old_val" >&2;}
1265	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1266	echo "$as_me: current value: $ac_new_val" >&2;}
1267	ac_cache_corrupted=:
1268	fi;;
1269	esac
1270	# Pass precious variables to config.status.
1271	if test "$ac_new_set" = set; then
1272	case $ac_new_val in
1273	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1274	ac_arg=$ac_var=`echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
1275	*) ac_arg=$ac_var=$ac_new_val ;;
1276	esac
1277	case " $ac_configure_args " in
1278	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
1279	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1280	esac
1281	fi
1282	done
1283	if $ac_cache_corrupted; then
1284	{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1285	echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1286	{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1287	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1288	{ (exit 1); exit 1; }; }
1289	fi
1290
1291	ac_ext=c
1292	ac_cpp='$CPP $CPPFLAGS'
1293	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1294	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1295	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323	am__api_version="1.8"
1324	ac_aux_dir=
1325	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1326	if test -f $ac_dir/install-sh; then
1327	ac_aux_dir=$ac_dir
1328	ac_install_sh="$ac_aux_dir/install-sh -c"
1329	break
1330	elif test -f $ac_dir/install.sh; then
1331	ac_aux_dir=$ac_dir
1332	ac_install_sh="$ac_aux_dir/install.sh -c"
1333	break
1334	elif test -f $ac_dir/shtool; then
1335	ac_aux_dir=$ac_dir
1336	ac_install_sh="$ac_aux_dir/shtool install -c"
1337	break
1338	fi
1339	done
1340	if test -z "$ac_aux_dir"; then
1341	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1342	echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1343	{ (exit 1); exit 1; }; }
1344	fi
1345	ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1346	ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1347	ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1348
1349	# Find a good install program. We prefer a C program (faster),
1350	# so one script is as good as another. But avoid the broken or
1351	# incompatible versions:
1352	# SysV /etc/install, /usr/sbin/install
1353	# SunOS /usr/etc/install
1354	# IRIX /sbin/install
1355	# AIX /bin/install
1356	# AmigaOS /C/install, which installs bootblocks on floppy discs
1357	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1358	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1359	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1360	# OS/2's system install, which has a completely different semantic
1361	# ./install, which can be erroneously created by make from ./install.sh.
1362	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1363	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1364	if test -z "$INSTALL"; then
1365	if test "${ac_cv_path_install+set}" = set; then
1366	echo $ECHO_N "(cached) $ECHO_C" >&6
1367	else
1368	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1369	for as_dir in $PATH
1370	do
1371	IFS=$as_save_IFS
1372	test -z "$as_dir" && as_dir=.
1373	# Account for people who put trailing slashes in PATH elements.
1374	case $as_dir/ in
1375	./ \| .// \| /cC/* \| \
1376	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
1377	?:\\/os2\\/install\\/* \| ?:\\/OS2\\/INSTALL\\/* \| \
1378	/usr/ucb/* ) ;;
1379	*)
1380	# OSF1 and SCO ODT 3.0 have their own names for install.
1381	# Don't use installbsd from OSF since it installs stuff as root
1382	# by default.
1383	for ac_prog in ginstall scoinst install; do
1384	for ac_exec_ext in '' $ac_executable_extensions; do
1385	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1386	if test $ac_prog = install &&
1387	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1388	# AIX install. It has an incompatible calling convention.
1389	:
1390	elif test $ac_prog = install &&
1391	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1392	# program-specific install script used by HP pwplus--don't use.
1393	:
1394	else
1395	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1396	break 3
1397	fi
1398	fi
1399	done
1400	done
1401	;;
1402	esac
1403	done
1404
1405
1406	fi
1407	if test "${ac_cv_path_install+set}" = set; then
1408	INSTALL=$ac_cv_path_install
1409	else
1410	# As a last resort, use the slow shell script. We don't cache a
1411	# path for INSTALL within a source directory, because that will
1412	# break other packages using the cache if that directory is
1413	# removed, or if the path is relative.
1414	INSTALL=$ac_install_sh
1415	fi
1416	fi
1417	echo "$as_me:$LINENO: result: $INSTALL" >&5
1418	echo "${ECHO_T}$INSTALL" >&6
1419
1420	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1421	# It thinks the first close brace ends the variable substitution.
1422	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1423
1424	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1425
1426	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1427
1428	echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1429	echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
1430	# Just in case
1431	sleep 1
1432	echo timestamp > conftest.file
1433	# Do `set' in a subshell so we don't clobber the current shell's
1434	# arguments. Must try -L first in case configure is actually a
1435	# symlink; some systems play weird games with the mod time of symlinks
1436	# (eg FreeBSD returns the mod time of the symlink's containing
1437	# directory).
1438	if (
1439	set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1440	if test "$*" = "X"; then
1441	# -L didn't work.
1442	set X `ls -t $srcdir/configure conftest.file`
1443	fi
1444	rm -f conftest.file
1445	if test "$*" != "X $srcdir/configure conftest.file" \
1446	&& test "$*" != "X conftest.file $srcdir/configure"; then
1447
1448	# If neither matched, then we have a broken ls. This can happen
1449	# if, for instance, CONFIG_SHELL is bash and it inherits a
1450	# broken ls alias from the environment. This has actually
1451	# happened. Such a system could not be considered "sane".
1452	{ { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
1453	alias in your environment" >&5
1454	echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
1455	alias in your environment" >&2;}
1456	{ (exit 1); exit 1; }; }
1457	fi
1458
1459	test "$2" = conftest.file
1460	)
1461	then
1462	# Ok.
1463	:
1464	else
1465	{ { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1466	Check your system clock" >&5
1467	echo "$as_me: error: newly created file is older than distributed files!
1468	Check your system clock" >&2;}
1469	{ (exit 1); exit 1; }; }
1470	fi
1471	echo "$as_me:$LINENO: result: yes" >&5
1472	echo "${ECHO_T}yes" >&6
1473	test "$program_prefix" != NONE &&
1474	program_transform_name="s,^,$program_prefix,;$program_transform_name"
1475	# Use a double $ so make ignores it.
1476	test "$program_suffix" != NONE &&
1477	program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1478	# Double any \ or $. echo might interpret backslashes.
1479	# By default was `s,x,x', remove it if useless.
1480	cat <<\_ACEOF >conftest.sed
1481	s/[\\$]/&&/g;s/;s,x,x,$//
1482	_ACEOF
1483	program_transform_name=`echo $program_transform_name \| sed -f conftest.sed`
1484	rm conftest.sed
1485
1486	# expand $ac_aux_dir to an absolute path
1487	am_aux_dir=`cd $ac_aux_dir && pwd`
1488
1489	test x"${MISSING+set}" = xset \|\| MISSING="\${SHELL} $am_aux_dir/missing"
1490	# Use eval to expand $SHELL
1491	if eval "$MISSING --run true"; then
1492	am_missing_run="$MISSING --run "
1493	else
1494	am_missing_run=
1495	{ echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1496	echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1497	fi
1498
1499	if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
1500	# Keeping the `.' argument allows $(mkdir_p) to be used without
1501	# argument. Indeed, we sometimes output rules like
1502	# $(mkdir_p) $(somedir)
1503	# where $(somedir) is conditionally defined.
1504	# (`test -n '$(somedir)' && $(mkdir_p) $(somedir)' is a more
1505	# expensive solution, as it forces Make to start a sub-shell.)
1506	mkdir_p='mkdir -p -- .'
1507	else
1508	# On NextStep and OpenStep, the `mkdir' command does not
1509	# recognize any option. It will interpret all options as
1510	# directories to create, and then abort because `.' already
1511	# exists.
1512	for d in ./-p ./--version;
1513	do
1514	test -d $d && rmdir $d
1515	done
1516	# $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
1517	if test -f "$ac_aux_dir/mkinstalldirs"; then
1518	mkdir_p='$(mkinstalldirs)'
1519	else
1520	mkdir_p='$(install_sh) -d'
1521	fi
1522	fi
1523
1524	for ac_prog in gawk mawk nawk awk
1525	do
1526	# Extract the first word of "$ac_prog", so it can be a program name with args.
1527	set dummy $ac_prog; ac_word=$2
1528	echo "$as_me:$LINENO: checking for $ac_word" >&5
1529	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1530	if test "${ac_cv_prog_AWK+set}" = set; then
1531	echo $ECHO_N "(cached) $ECHO_C" >&6
1532	else
1533	if test -n "$AWK"; then
1534	ac_cv_prog_AWK="$AWK" # Let the user override the test.
1535	else
1536	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1537	for as_dir in $PATH
1538	do
1539	IFS=$as_save_IFS
1540	test -z "$as_dir" && as_dir=.
1541	for ac_exec_ext in '' $ac_executable_extensions; do
1542	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1543	ac_cv_prog_AWK="$ac_prog"
1544	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1545	break 2
1546	fi
1547	done
1548	done
1549
1550	fi
1551	fi
1552	AWK=$ac_cv_prog_AWK
1553	if test -n "$AWK"; then
1554	echo "$as_me:$LINENO: result: $AWK" >&5
1555	echo "${ECHO_T}$AWK" >&6
1556	else
1557	echo "$as_me:$LINENO: result: no" >&5
1558	echo "${ECHO_T}no" >&6
1559	fi
1560
1561	test -n "$AWK" && break
1562	done
1563
1564	echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1565	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1566	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y,:./+-,___p_,'`
1567	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1568	echo $ECHO_N "(cached) $ECHO_C" >&6
1569	else
1570	cat >conftest.make <<\_ACEOF
1571	all:
1572	@echo 'ac_maketemp="$(MAKE)"'
1573	_ACEOF
1574	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1575	eval `${MAKE-make} -f conftest.make 2>/dev/null \| grep temp=`
1576	if test -n "$ac_maketemp"; then
1577	eval ac_cv_prog_make_${ac_make}_set=yes
1578	else
1579	eval ac_cv_prog_make_${ac_make}_set=no
1580	fi
1581	rm -f conftest.make
1582	fi
1583	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1584	echo "$as_me:$LINENO: result: yes" >&5
1585	echo "${ECHO_T}yes" >&6
1586	SET_MAKE=
1587	else
1588	echo "$as_me:$LINENO: result: no" >&5
1589	echo "${ECHO_T}no" >&6
1590	SET_MAKE="MAKE=${MAKE-make}"
1591	fi
1592
1593	rm -rf .tst 2>/dev/null
1594	mkdir .tst 2>/dev/null
1595	if test -d .tst; then
1596	am__leading_dot=.
1597	else
1598	am__leading_dot=_
1599	fi
1600	rmdir .tst 2>/dev/null
1601
1602	# test to see if srcdir already configured
1603	if test "`cd $srcdir && pwd`" != "`pwd`" &&
1604	test -f $srcdir/config.status; then
1605	{ { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1606	echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1607	{ (exit 1); exit 1; }; }
1608	fi
1609
1610	# test whether we have cygpath
1611	if test -z "$CYGPATH_W"; then
1612	if (cygpath --version) >/dev/null 2>/dev/null; then
1613	CYGPATH_W='cygpath -w'
1614	else
1615	CYGPATH_W=echo
1616	fi
1617	fi
1618
1619
1620	# Define the identity of the package.
1621	PACKAGE='orxonox'
1622	VERSION='0.1-pre-alpha'
1623
1624
1625	cat >>confdefs.h <<_ACEOF
1626	#define PACKAGE "$PACKAGE"
1627	_ACEOF
1628
1629
1630	cat >>confdefs.h <<_ACEOF
1631	#define VERSION "$VERSION"
1632	_ACEOF
1633
1634	# Some tools Automake needs.
1635
1636	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1637
1638
1639	AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
1640
1641
1642	AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
1643
1644
1645	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1646
1647
1648	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1649
1650
1651	AMTAR=${AMTAR-"${am_missing_run}tar"}
1652
1653	install_sh=${install_sh-"$am_aux_dir/install-sh"}
1654
1655	# Installed binaries are usually stripped using `strip' when the user
1656	# run `make install-strip'. However `strip' might not be the right
1657	# tool to use in cross-compilation environments, therefore Automake
1658	# will honor the `STRIP' environment variable to overrule this program.
1659	if test "$cross_compiling" != no; then
1660	if test -n "$ac_tool_prefix"; then
1661	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1662	set dummy ${ac_tool_prefix}strip; ac_word=$2
1663	echo "$as_me:$LINENO: checking for $ac_word" >&5
1664	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1665	if test "${ac_cv_prog_STRIP+set}" = set; then
1666	echo $ECHO_N "(cached) $ECHO_C" >&6
1667	else
1668	if test -n "$STRIP"; then
1669	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1670	else
1671	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1672	for as_dir in $PATH
1673	do
1674	IFS=$as_save_IFS
1675	test -z "$as_dir" && as_dir=.
1676	for ac_exec_ext in '' $ac_executable_extensions; do
1677	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1678	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1679	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1680	break 2
1681	fi
1682	done
1683	done
1684
1685	fi
1686	fi
1687	STRIP=$ac_cv_prog_STRIP
1688	if test -n "$STRIP"; then
1689	echo "$as_me:$LINENO: result: $STRIP" >&5
1690	echo "${ECHO_T}$STRIP" >&6
1691	else
1692	echo "$as_me:$LINENO: result: no" >&5
1693	echo "${ECHO_T}no" >&6
1694	fi
1695
1696	fi
1697	if test -z "$ac_cv_prog_STRIP"; then
1698	ac_ct_STRIP=$STRIP
1699	# Extract the first word of "strip", so it can be a program name with args.
1700	set dummy strip; ac_word=$2
1701	echo "$as_me:$LINENO: checking for $ac_word" >&5
1702	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1703	if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
1704	echo $ECHO_N "(cached) $ECHO_C" >&6
1705	else
1706	if test -n "$ac_ct_STRIP"; then
1707	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1708	else
1709	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1710	for as_dir in $PATH
1711	do
1712	IFS=$as_save_IFS
1713	test -z "$as_dir" && as_dir=.
1714	for ac_exec_ext in '' $ac_executable_extensions; do
1715	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1716	ac_cv_prog_ac_ct_STRIP="strip"
1717	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1718	break 2
1719	fi
1720	done
1721	done
1722
1723	test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1724	fi
1725	fi
1726	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1727	if test -n "$ac_ct_STRIP"; then
1728	echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
1729	echo "${ECHO_T}$ac_ct_STRIP" >&6
1730	else
1731	echo "$as_me:$LINENO: result: no" >&5
1732	echo "${ECHO_T}no" >&6
1733	fi
1734
1735	STRIP=$ac_ct_STRIP
1736	else
1737	STRIP="$ac_cv_prog_STRIP"
1738	fi
1739
1740	fi
1741	INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
1742
1743	# We need awk for the "check" target. The system "awk" is bad on
1744	# some platforms.
1745
1746
1747
1748
1749
1750	ac_config_headers="$ac_config_headers config.h"
1751
1752
1753
1754	# Checks for programs.
1755	ac_ext=cc
1756	ac_cpp='$CXXCPP $CPPFLAGS'
1757	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1758	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1759	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
1760	if test -n "$ac_tool_prefix"; then
1761	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1762	do
1763	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1764	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1765	echo "$as_me:$LINENO: checking for $ac_word" >&5
1766	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1767	if test "${ac_cv_prog_CXX+set}" = set; then
1768	echo $ECHO_N "(cached) $ECHO_C" >&6
1769	else
1770	if test -n "$CXX"; then
1771	ac_cv_prog_CXX="$CXX" # Let the user override the test.
1772	else
1773	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1774	for as_dir in $PATH
1775	do
1776	IFS=$as_save_IFS
1777	test -z "$as_dir" && as_dir=.
1778	for ac_exec_ext in '' $ac_executable_extensions; do
1779	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1780	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
1781	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1782	break 2
1783	fi
1784	done
1785	done
1786
1787	fi
1788	fi
1789	CXX=$ac_cv_prog_CXX
1790	if test -n "$CXX"; then
1791	echo "$as_me:$LINENO: result: $CXX" >&5
1792	echo "${ECHO_T}$CXX" >&6
1793	else
1794	echo "$as_me:$LINENO: result: no" >&5
1795	echo "${ECHO_T}no" >&6
1796	fi
1797
1798	test -n "$CXX" && break
1799	done
1800	fi
1801	if test -z "$CXX"; then
1802	ac_ct_CXX=$CXX
1803	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1804	do
1805	# Extract the first word of "$ac_prog", so it can be a program name with args.
1806	set dummy $ac_prog; ac_word=$2
1807	echo "$as_me:$LINENO: checking for $ac_word" >&5
1808	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1809	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
1810	echo $ECHO_N "(cached) $ECHO_C" >&6
1811	else
1812	if test -n "$ac_ct_CXX"; then
1813	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
1814	else
1815	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1816	for as_dir in $PATH
1817	do
1818	IFS=$as_save_IFS
1819	test -z "$as_dir" && as_dir=.
1820	for ac_exec_ext in '' $ac_executable_extensions; do
1821	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1822	ac_cv_prog_ac_ct_CXX="$ac_prog"
1823	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1824	break 2
1825	fi
1826	done
1827	done
1828
1829	fi
1830	fi
1831	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
1832	if test -n "$ac_ct_CXX"; then
1833	echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
1834	echo "${ECHO_T}$ac_ct_CXX" >&6
1835	else
1836	echo "$as_me:$LINENO: result: no" >&5
1837	echo "${ECHO_T}no" >&6
1838	fi
1839
1840	test -n "$ac_ct_CXX" && break
1841	done
1842	test -n "$ac_ct_CXX" \|\| ac_ct_CXX="g++"
1843
1844	CXX=$ac_ct_CXX
1845	fi
1846
1847
1848	# Provide some information about the compiler.
1849	echo "$as_me:$LINENO:" \
1850	"checking for C++ compiler version" >&5
1851	ac_compiler=`set X $ac_compile; echo $2`
1852	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1853	(eval $ac_compiler --version </dev/null >&5) 2>&5
1854	ac_status=$?
1855	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1856	(exit $ac_status); }
1857	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1858	(eval $ac_compiler -v </dev/null >&5) 2>&5
1859	ac_status=$?
1860	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1861	(exit $ac_status); }
1862	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1863	(eval $ac_compiler -V </dev/null >&5) 2>&5
1864	ac_status=$?
1865	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1866	(exit $ac_status); }
1867
1868	cat >conftest.$ac_ext <<_ACEOF
1869	/* confdefs.h. */
1870	_ACEOF
1871	cat confdefs.h >>conftest.$ac_ext
1872	cat >>conftest.$ac_ext <<_ACEOF
1873	/* end confdefs.h. */
1874
1875	int
1876	main ()
1877	{
1878
1879	;
1880	return 0;
1881	}
1882	_ACEOF
1883	ac_clean_files_save=$ac_clean_files
1884	ac_clean_files="$ac_clean_files a.out a.exe b.out"
1885	# Try to create an executable without -o first, disregard a.out.
1886	# It will help us diagnose broken compilers, and finding out an intuition
1887	# of exeext.
1888	echo "$as_me:$LINENO: checking for C++ compiler default output file name" >&5
1889	echo $ECHO_N "checking for C++ compiler default output file name... $ECHO_C" >&6
1890	ac_link_default=`echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
1891	if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1892	(eval $ac_link_default) 2>&5
1893	ac_status=$?
1894	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1895	(exit $ac_status); }; then
1896	# Find the output, starting from the most likely. This scheme is
1897	# not robust to junk in `.', hence go to wildcards (a.*) only as a last
1898	# resort.
1899
1900	# Be careful to initialize this variable, since it used to be cached.
1901	# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
1902	ac_cv_exeext=
1903	# b.out is created by i960 compilers.
1904	for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
1905	do
1906	test -f "$ac_file" \|\| continue
1907	case $ac_file in
1908	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj )
1909	;;
1910	conftest.$ac_ext )
1911	# This is the source file.
1912	;;
1913	[ab].out )
1914	# We found the default executable, but exeext='' is most
1915	# certainly right.
1916	break;;
1917	. )
1918	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
1919	# FIXME: I believe we export ac_cv_exeext for Libtool,
1920	# but it would be cool to find out if it's true. Does anybody
1921	# maintain Libtool? --akim.
1922	export ac_cv_exeext
1923	break;;
1924	* )
1925	break;;
1926	esac
1927	done
1928	else
1929	echo "$as_me: failed program was:" >&5
1930	sed 's/^/\| /' conftest.$ac_ext >&5
1931
1932	{ { echo "$as_me:$LINENO: error: C++ compiler cannot create executables
1933	See \`config.log' for more details." >&5
1934	echo "$as_me: error: C++ compiler cannot create executables
1935	See \`config.log' for more details." >&2;}
1936	{ (exit 77); exit 77; }; }
1937	fi
1938
1939	ac_exeext=$ac_cv_exeext
1940	echo "$as_me:$LINENO: result: $ac_file" >&5
1941	echo "${ECHO_T}$ac_file" >&6
1942
1943	# Check the compiler produces executables we can run. If not, either
1944	# the compiler is broken, or we cross compile.
1945	echo "$as_me:$LINENO: checking whether the C++ compiler works" >&5
1946	echo $ECHO_N "checking whether the C++ compiler works... $ECHO_C" >&6
1947	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1948	# If not cross compiling, check that we can run a simple program.
1949	if test "$cross_compiling" != yes; then
1950	if { ac_try='./$ac_file'
1951	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1952	(eval $ac_try) 2>&5
1953	ac_status=$?
1954	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1955	(exit $ac_status); }; }; then
1956	cross_compiling=no
1957	else
1958	if test "$cross_compiling" = maybe; then
1959	cross_compiling=yes
1960	else
1961	{ { echo "$as_me:$LINENO: error: cannot run C++ compiled programs.
1962	If you meant to cross compile, use \`--host'.
1963	See \`config.log' for more details." >&5
1964	echo "$as_me: error: cannot run C++ compiled programs.
1965	If you meant to cross compile, use \`--host'.
1966	See \`config.log' for more details." >&2;}
1967	{ (exit 1); exit 1; }; }
1968	fi
1969	fi
1970	fi
1971	echo "$as_me:$LINENO: result: yes" >&5
1972	echo "${ECHO_T}yes" >&6
1973
1974	rm -f a.out a.exe conftest$ac_cv_exeext b.out
1975	ac_clean_files=$ac_clean_files_save
1976	# Check the compiler produces executables we can run. If not, either
1977	# the compiler is broken, or we cross compile.
1978	echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
1979	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
1980	echo "$as_me:$LINENO: result: $cross_compiling" >&5
1981	echo "${ECHO_T}$cross_compiling" >&6
1982
1983	echo "$as_me:$LINENO: checking for suffix of executables" >&5
1984	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
1985	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
1986	(eval $ac_link) 2>&5
1987	ac_status=$?
1988	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1989	(exit $ac_status); }; then
1990	# If both `conftest.exe' and `conftest' are `present' (well, observable)
1991	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
1992	# work properly (i.e., refer to `conftest.exe'), while it won't with
1993	# `rm'.
1994	for ac_file in conftest.exe conftest conftest.*; do
1995	test -f "$ac_file" \|\| continue
1996	case $ac_file in
1997	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj ) ;;
1998	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
1999	export ac_cv_exeext
2000	break;;
2001	* ) break;;
2002	esac
2003	done
2004	else
2005	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2006	See \`config.log' for more details." >&5
2007	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2008	See \`config.log' for more details." >&2;}
2009	{ (exit 1); exit 1; }; }
2010	fi
2011
2012	rm -f conftest$ac_cv_exeext
2013	echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2014	echo "${ECHO_T}$ac_cv_exeext" >&6
2015
2016	rm -f conftest.$ac_ext
2017	EXEEXT=$ac_cv_exeext
2018	ac_exeext=$EXEEXT
2019	echo "$as_me:$LINENO: checking for suffix of object files" >&5
2020	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2021	if test "${ac_cv_objext+set}" = set; then
2022	echo $ECHO_N "(cached) $ECHO_C" >&6
2023	else
2024	cat >conftest.$ac_ext <<_ACEOF
2025	/* confdefs.h. */
2026	_ACEOF
2027	cat confdefs.h >>conftest.$ac_ext
2028	cat >>conftest.$ac_ext <<_ACEOF
2029	/* end confdefs.h. */
2030
2031	int
2032	main ()
2033	{
2034
2035	;
2036	return 0;
2037	}
2038	_ACEOF
2039	rm -f conftest.o conftest.obj
2040	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2041	(eval $ac_compile) 2>&5
2042	ac_status=$?
2043	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2044	(exit $ac_status); }; then
2045	for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2046	case $ac_file in
2047	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg ) ;;
2048	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
2049	break;;
2050	esac
2051	done
2052	else
2053	echo "$as_me: failed program was:" >&5
2054	sed 's/^/\| /' conftest.$ac_ext >&5
2055
2056	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2057	See \`config.log' for more details." >&5
2058	echo "$as_me: error: cannot compute suffix of object files: cannot compile
2059	See \`config.log' for more details." >&2;}
2060	{ (exit 1); exit 1; }; }
2061	fi
2062
2063	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2064	fi
2065	echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2066	echo "${ECHO_T}$ac_cv_objext" >&6
2067	OBJEXT=$ac_cv_objext
2068	ac_objext=$OBJEXT
2069	echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
2070	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
2071	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
2072	echo $ECHO_N "(cached) $ECHO_C" >&6
2073	else
2074	cat >conftest.$ac_ext <<_ACEOF
2075	/* confdefs.h. */
2076	_ACEOF
2077	cat confdefs.h >>conftest.$ac_ext
2078	cat >>conftest.$ac_ext <<_ACEOF
2079	/* end confdefs.h. */
2080
2081	int
2082	main ()
2083	{
2084	#ifndef __GNUC__
2085	choke me
2086	#endif
2087
2088	;
2089	return 0;
2090	}
2091	_ACEOF
2092	rm -f conftest.$ac_objext
2093	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2094	(eval $ac_compile) 2>conftest.er1
2095	ac_status=$?
2096	grep -v '^ *+' conftest.er1 >conftest.err
2097	rm -f conftest.er1
2098	cat conftest.err >&5
2099	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2100	(exit $ac_status); } &&
2101	{ ac_try='test -z "$ac_cxx_werror_flag"
2102	\|\| test ! -s conftest.err'
2103	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2104	(eval $ac_try) 2>&5
2105	ac_status=$?
2106	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2107	(exit $ac_status); }; } &&
2108	{ ac_try='test -s conftest.$ac_objext'
2109	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2110	(eval $ac_try) 2>&5
2111	ac_status=$?
2112	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2113	(exit $ac_status); }; }; then
2114	ac_compiler_gnu=yes
2115	else
2116	echo "$as_me: failed program was:" >&5
2117	sed 's/^/\| /' conftest.$ac_ext >&5
2118
2119	ac_compiler_gnu=no
2120	fi
2121	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2122	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
2123
2124	fi
2125	echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
2126	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
2127	GXX=`test $ac_compiler_gnu = yes && echo yes`
2128	ac_test_CXXFLAGS=${CXXFLAGS+set}
2129	ac_save_CXXFLAGS=$CXXFLAGS
2130	CXXFLAGS="-g"
2131	echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
2132	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
2133	if test "${ac_cv_prog_cxx_g+set}" = set; then
2134	echo $ECHO_N "(cached) $ECHO_C" >&6
2135	else
2136	cat >conftest.$ac_ext <<_ACEOF
2137	/* confdefs.h. */
2138	_ACEOF
2139	cat confdefs.h >>conftest.$ac_ext
2140	cat >>conftest.$ac_ext <<_ACEOF
2141	/* end confdefs.h. */
2142
2143	int
2144	main ()
2145	{
2146
2147	;
2148	return 0;
2149	}
2150	_ACEOF
2151	rm -f conftest.$ac_objext
2152	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2153	(eval $ac_compile) 2>conftest.er1
2154	ac_status=$?
2155	grep -v '^ *+' conftest.er1 >conftest.err
2156	rm -f conftest.er1
2157	cat conftest.err >&5
2158	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2159	(exit $ac_status); } &&
2160	{ ac_try='test -z "$ac_cxx_werror_flag"
2161	\|\| test ! -s conftest.err'
2162	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2163	(eval $ac_try) 2>&5
2164	ac_status=$?
2165	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2166	(exit $ac_status); }; } &&
2167	{ ac_try='test -s conftest.$ac_objext'
2168	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2169	(eval $ac_try) 2>&5
2170	ac_status=$?
2171	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2172	(exit $ac_status); }; }; then
2173	ac_cv_prog_cxx_g=yes
2174	else
2175	echo "$as_me: failed program was:" >&5
2176	sed 's/^/\| /' conftest.$ac_ext >&5
2177
2178	ac_cv_prog_cxx_g=no
2179	fi
2180	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2181	fi
2182	echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
2183	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
2184	if test "$ac_test_CXXFLAGS" = set; then
2185	CXXFLAGS=$ac_save_CXXFLAGS
2186	elif test $ac_cv_prog_cxx_g = yes; then
2187	if test "$GXX" = yes; then
2188	CXXFLAGS="-g -O2"
2189	else
2190	CXXFLAGS="-g"
2191	fi
2192	else
2193	if test "$GXX" = yes; then
2194	CXXFLAGS="-O2"
2195	else
2196	CXXFLAGS=
2197	fi
2198	fi
2199	for ac_declaration in \
2200	'' \
2201	'extern "C" void std::exit (int) throw (); using std::exit;' \
2202	'extern "C" void std::exit (int); using std::exit;' \
2203	'extern "C" void exit (int) throw ();' \
2204	'extern "C" void exit (int);' \
2205	'void exit (int);'
2206	do
2207	cat >conftest.$ac_ext <<_ACEOF
2208	/* confdefs.h. */
2209	_ACEOF
2210	cat confdefs.h >>conftest.$ac_ext
2211	cat >>conftest.$ac_ext <<_ACEOF
2212	/* end confdefs.h. */
2213	$ac_declaration
2214	#include <stdlib.h>
2215	int
2216	main ()
2217	{
2218	exit (42);
2219	;
2220	return 0;
2221	}
2222	_ACEOF
2223	rm -f conftest.$ac_objext
2224	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2225	(eval $ac_compile) 2>conftest.er1
2226	ac_status=$?
2227	grep -v '^ *+' conftest.er1 >conftest.err
2228	rm -f conftest.er1
2229	cat conftest.err >&5
2230	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2231	(exit $ac_status); } &&
2232	{ ac_try='test -z "$ac_cxx_werror_flag"
2233	\|\| test ! -s conftest.err'
2234	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2235	(eval $ac_try) 2>&5
2236	ac_status=$?
2237	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2238	(exit $ac_status); }; } &&
2239	{ ac_try='test -s conftest.$ac_objext'
2240	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2241	(eval $ac_try) 2>&5
2242	ac_status=$?
2243	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2244	(exit $ac_status); }; }; then
2245	:
2246	else
2247	echo "$as_me: failed program was:" >&5
2248	sed 's/^/\| /' conftest.$ac_ext >&5
2249
2250	continue
2251	fi
2252	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2253	cat >conftest.$ac_ext <<_ACEOF
2254	/* confdefs.h. */
2255	_ACEOF
2256	cat confdefs.h >>conftest.$ac_ext
2257	cat >>conftest.$ac_ext <<_ACEOF
2258	/* end confdefs.h. */
2259	$ac_declaration
2260	int
2261	main ()
2262	{
2263	exit (42);
2264	;
2265	return 0;
2266	}
2267	_ACEOF
2268	rm -f conftest.$ac_objext
2269	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2270	(eval $ac_compile) 2>conftest.er1
2271	ac_status=$?
2272	grep -v '^ *+' conftest.er1 >conftest.err
2273	rm -f conftest.er1
2274	cat conftest.err >&5
2275	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2276	(exit $ac_status); } &&
2277	{ ac_try='test -z "$ac_cxx_werror_flag"
2278	\|\| test ! -s conftest.err'
2279	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2280	(eval $ac_try) 2>&5
2281	ac_status=$?
2282	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2283	(exit $ac_status); }; } &&
2284	{ ac_try='test -s conftest.$ac_objext'
2285	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2286	(eval $ac_try) 2>&5
2287	ac_status=$?
2288	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2289	(exit $ac_status); }; }; then
2290	break
2291	else
2292	echo "$as_me: failed program was:" >&5
2293	sed 's/^/\| /' conftest.$ac_ext >&5
2294
2295	fi
2296	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2297	done
2298	rm -f conftest*
2299	if test -n "$ac_declaration"; then
2300	echo '#ifdef __cplusplus' >>confdefs.h
2301	echo $ac_declaration >>confdefs.h
2302	echo '#endif' >>confdefs.h
2303	fi
2304
2305	ac_ext=c
2306	ac_cpp='$CPP $CPPFLAGS'
2307	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2308	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2309	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2310	DEPDIR="${am__leading_dot}deps"
2311
2312	ac_config_commands="$ac_config_commands depfiles"
2313
2314
2315	am_make=${MAKE-make}
2316	cat > confinc << 'END'
2317	am__doit:
2318	@echo done
2319	.PHONY: am__doit
2320	END
2321	# If we don't find an include directive, just comment out the code.
2322	echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
2323	echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
2324	am__include="#"
2325	am__quote=
2326	_am_result=none
2327	# First try GNU make style include.
2328	echo "include confinc" > confmf
2329	# We grep out `Entering directory' and `Leaving directory'
2330	# messages which can occur if `w' ends up in MAKEFLAGS.
2331	# In particular we don't look at `^make:' because GNU make might
2332	# be invoked under some other name (usually "gmake"), in which
2333	# case it prints its new name instead of `make'.
2334	if test "`$am_make -s -f confmf 2> /dev/null \| grep -v 'ing directory'`" = "done"; then
2335	am__include=include
2336	am__quote=
2337	_am_result=GNU
2338	fi
2339	# Now try BSD make style include.
2340	if test "$am__include" = "#"; then
2341	echo '.include "confinc"' > confmf
2342	if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
2343	am__include=.include
2344	am__quote="\""
2345	_am_result=BSD
2346	fi
2347	fi
2348
2349
2350	echo "$as_me:$LINENO: result: $_am_result" >&5
2351	echo "${ECHO_T}$_am_result" >&6
2352	rm -f confinc confmf
2353
2354	# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
2355	if test "${enable_dependency_tracking+set}" = set; then
2356	enableval="$enable_dependency_tracking"
2357
2358	fi;
2359	if test "x$enable_dependency_tracking" != xno; then
2360	am_depcomp="$ac_aux_dir/depcomp"
2361	AMDEPBACKSLASH='\'
2362	fi
2363
2364
2365	if test "x$enable_dependency_tracking" != xno; then
2366	AMDEP_TRUE=
2367	AMDEP_FALSE='#'
2368	else
2369	AMDEP_TRUE='#'
2370	AMDEP_FALSE=
2371	fi
2372
2373
2374
2375
2376	depcc="$CXX" am_compiler_list=
2377
2378	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
2379	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
2380	if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then
2381	echo $ECHO_N "(cached) $ECHO_C" >&6
2382	else
2383	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
2384	# We make a subdir and do the tests there. Otherwise we can end up
2385	# making bogus files that we don't know about and never remove. For
2386	# instance it was reported that on HP-UX the gcc test will end up
2387	# making a dummy file named `D' -- because `-MD' means `put the output
2388	# in D'.
2389	mkdir conftest.dir
2390	# Copy depcomp to subdir because otherwise we won't find it if we're
2391	# using a relative directory.
2392	cp "$am_depcomp" conftest.dir
2393	cd conftest.dir
2394	# We will build objects and dependencies in a subdirectory because
2395	# it helps to detect inapplicable dependency modes. For instance
2396	# both Tru64's cc and ICC support -MD to output dependencies as a
2397	# side effect of compilation, but ICC will put the dependencies in
2398	# the current directory while Tru64 will put them in the object
2399	# directory.
2400	mkdir sub
2401
2402	am_cv_CXX_dependencies_compiler_type=none
2403	if test "$am_compiler_list" = ""; then
2404	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
2405	fi
2406	for depmode in $am_compiler_list; do
2407	# Setup a source with many dependencies, because some compilers
2408	# like to wrap large dependency lists on column 80 (with \), and
2409	# we should not choose a depcomp mode which is confused by this.
2410	#
2411	# We need to recreate these files for each test, as the compiler may
2412	# overwrite some of them when testing with obscure command lines.
2413	# This happens at least with the AIX C compiler.
2414	: > sub/conftest.c
2415	for i in 1 2 3 4 5 6; do
2416	echo '#include "conftst'$i'.h"' >> sub/conftest.c
2417	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
2418	# Solaris 8's {/usr,}/bin/sh.
2419	touch sub/conftst$i.h
2420	done
2421	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
2422
2423	case $depmode in
2424	nosideeffect)
2425	# after this tag, mechanisms are not by side-effect, so they'll
2426	# only be used when explicitly requested
2427	if test "x$enable_dependency_tracking" = xyes; then
2428	continue
2429	else
2430	break
2431	fi
2432	;;
2433	none) break ;;
2434	esac
2435	# We check with `-c' and `-o' for the sake of the "dashmstdout"
2436	# mode. It turns out that the SunPro C++ compiler does not properly
2437	# handle `-M -o', and we need to detect this.
2438	if depmode=$depmode \
2439	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
2440	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
2441	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
2442	>/dev/null 2>conftest.err &&
2443	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
2444	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
2445	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
2446	# icc doesn't choke on unknown options, it will just issue warnings
2447	# or remarks (even with -Werror). So we grep stderr for any message
2448	# that says an option was ignored or not supported.
2449	# When given -MP, icc 7.0 and 7.1 complain thusly:
2450	# icc: Command line warning: ignoring option '-M'; no argument required
2451	# The diagnosis changed in icc 8.0:
2452	# icc: Command line remark: option '-MP' not supported
2453	if (grep 'ignoring option' conftest.err \|\|
2454	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
2455	am_cv_CXX_dependencies_compiler_type=$depmode
2456	break
2457	fi
2458	fi
2459	done
2460
2461	cd ..
2462	rm -rf conftest.dir
2463	else
2464	am_cv_CXX_dependencies_compiler_type=none
2465	fi
2466
2467	fi
2468	echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5
2469	echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6
2470	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
2471
2472
2473
2474	if
2475	test "x$enable_dependency_tracking" != xno \
2476	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
2477	am__fastdepCXX_TRUE=
2478	am__fastdepCXX_FALSE='#'
2479	else
2480	am__fastdepCXX_TRUE='#'
2481	am__fastdepCXX_FALSE=
2482	fi
2483
2484
2485	ac_ext=c
2486	ac_cpp='$CPP $CPPFLAGS'
2487	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2488	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2489	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2490	if test -n "$ac_tool_prefix"; then
2491	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2492	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2493	echo "$as_me:$LINENO: checking for $ac_word" >&5
2494	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2495	if test "${ac_cv_prog_CC+set}" = set; then
2496	echo $ECHO_N "(cached) $ECHO_C" >&6
2497	else
2498	if test -n "$CC"; then
2499	ac_cv_prog_CC="$CC" # Let the user override the test.
2500	else
2501	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2502	for as_dir in $PATH
2503	do
2504	IFS=$as_save_IFS
2505	test -z "$as_dir" && as_dir=.
2506	for ac_exec_ext in '' $ac_executable_extensions; do
2507	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2508	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2509	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2510	break 2
2511	fi
2512	done
2513	done
2514
2515	fi
2516	fi
2517	CC=$ac_cv_prog_CC
2518	if test -n "$CC"; then
2519	echo "$as_me:$LINENO: result: $CC" >&5
2520	echo "${ECHO_T}$CC" >&6
2521	else
2522	echo "$as_me:$LINENO: result: no" >&5
2523	echo "${ECHO_T}no" >&6
2524	fi
2525
2526	fi
2527	if test -z "$ac_cv_prog_CC"; then
2528	ac_ct_CC=$CC
2529	# Extract the first word of "gcc", so it can be a program name with args.
2530	set dummy gcc; ac_word=$2
2531	echo "$as_me:$LINENO: checking for $ac_word" >&5
2532	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2533	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2534	echo $ECHO_N "(cached) $ECHO_C" >&6
2535	else
2536	if test -n "$ac_ct_CC"; then
2537	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2538	else
2539	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2540	for as_dir in $PATH
2541	do
2542	IFS=$as_save_IFS
2543	test -z "$as_dir" && as_dir=.
2544	for ac_exec_ext in '' $ac_executable_extensions; do
2545	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2546	ac_cv_prog_ac_ct_CC="gcc"
2547	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2548	break 2
2549	fi
2550	done
2551	done
2552
2553	fi
2554	fi
2555	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2556	if test -n "$ac_ct_CC"; then
2557	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2558	echo "${ECHO_T}$ac_ct_CC" >&6
2559	else
2560	echo "$as_me:$LINENO: result: no" >&5
2561	echo "${ECHO_T}no" >&6
2562	fi
2563
2564	CC=$ac_ct_CC
2565	else
2566	CC="$ac_cv_prog_CC"
2567	fi
2568
2569	if test -z "$CC"; then
2570	if test -n "$ac_tool_prefix"; then
2571	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2572	set dummy ${ac_tool_prefix}cc; ac_word=$2
2573	echo "$as_me:$LINENO: checking for $ac_word" >&5
2574	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2575	if test "${ac_cv_prog_CC+set}" = set; then
2576	echo $ECHO_N "(cached) $ECHO_C" >&6
2577	else
2578	if test -n "$CC"; then
2579	ac_cv_prog_CC="$CC" # Let the user override the test.
2580	else
2581	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2582	for as_dir in $PATH
2583	do
2584	IFS=$as_save_IFS
2585	test -z "$as_dir" && as_dir=.
2586	for ac_exec_ext in '' $ac_executable_extensions; do
2587	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2588	ac_cv_prog_CC="${ac_tool_prefix}cc"
2589	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2590	break 2
2591	fi
2592	done
2593	done
2594
2595	fi
2596	fi
2597	CC=$ac_cv_prog_CC
2598	if test -n "$CC"; then
2599	echo "$as_me:$LINENO: result: $CC" >&5
2600	echo "${ECHO_T}$CC" >&6
2601	else
2602	echo "$as_me:$LINENO: result: no" >&5
2603	echo "${ECHO_T}no" >&6
2604	fi
2605
2606	fi
2607	if test -z "$ac_cv_prog_CC"; then
2608	ac_ct_CC=$CC
2609	# Extract the first word of "cc", so it can be a program name with args.
2610	set dummy cc; ac_word=$2
2611	echo "$as_me:$LINENO: checking for $ac_word" >&5
2612	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2613	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2614	echo $ECHO_N "(cached) $ECHO_C" >&6
2615	else
2616	if test -n "$ac_ct_CC"; then
2617	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2618	else
2619	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2620	for as_dir in $PATH
2621	do
2622	IFS=$as_save_IFS
2623	test -z "$as_dir" && as_dir=.
2624	for ac_exec_ext in '' $ac_executable_extensions; do
2625	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2626	ac_cv_prog_ac_ct_CC="cc"
2627	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2628	break 2
2629	fi
2630	done
2631	done
2632
2633	fi
2634	fi
2635	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2636	if test -n "$ac_ct_CC"; then
2637	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2638	echo "${ECHO_T}$ac_ct_CC" >&6
2639	else
2640	echo "$as_me:$LINENO: result: no" >&5
2641	echo "${ECHO_T}no" >&6
2642	fi
2643
2644	CC=$ac_ct_CC
2645	else
2646	CC="$ac_cv_prog_CC"
2647	fi
2648
2649	fi
2650	if test -z "$CC"; then
2651	# Extract the first word of "cc", so it can be a program name with args.
2652	set dummy cc; ac_word=$2
2653	echo "$as_me:$LINENO: checking for $ac_word" >&5
2654	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2655	if test "${ac_cv_prog_CC+set}" = set; then
2656	echo $ECHO_N "(cached) $ECHO_C" >&6
2657	else
2658	if test -n "$CC"; then
2659	ac_cv_prog_CC="$CC" # Let the user override the test.
2660	else
2661	ac_prog_rejected=no
2662	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2663	for as_dir in $PATH
2664	do
2665	IFS=$as_save_IFS
2666	test -z "$as_dir" && as_dir=.
2667	for ac_exec_ext in '' $ac_executable_extensions; do
2668	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2669	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2670	ac_prog_rejected=yes
2671	continue
2672	fi
2673	ac_cv_prog_CC="cc"
2674	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2675	break 2
2676	fi
2677	done
2678	done
2679
2680	if test $ac_prog_rejected = yes; then
2681	# We found a bogon in the path, so make sure we never use it.
2682	set dummy $ac_cv_prog_CC
2683	shift
2684	if test $# != 0; then
2685	# We chose a different compiler from the bogus one.
2686	# However, it has the same basename, so the bogon will be chosen
2687	# first if we set CC to just the basename; use the full file name.
2688	shift
2689	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2690	fi
2691	fi
2692	fi
2693	fi
2694	CC=$ac_cv_prog_CC
2695	if test -n "$CC"; then
2696	echo "$as_me:$LINENO: result: $CC" >&5
2697	echo "${ECHO_T}$CC" >&6
2698	else
2699	echo "$as_me:$LINENO: result: no" >&5
2700	echo "${ECHO_T}no" >&6
2701	fi
2702
2703	fi
2704	if test -z "$CC"; then
2705	if test -n "$ac_tool_prefix"; then
2706	for ac_prog in cl
2707	do
2708	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2709	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2710	echo "$as_me:$LINENO: checking for $ac_word" >&5
2711	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2712	if test "${ac_cv_prog_CC+set}" = set; then
2713	echo $ECHO_N "(cached) $ECHO_C" >&6
2714	else
2715	if test -n "$CC"; then
2716	ac_cv_prog_CC="$CC" # Let the user override the test.
2717	else
2718	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2719	for as_dir in $PATH
2720	do
2721	IFS=$as_save_IFS
2722	test -z "$as_dir" && as_dir=.
2723	for ac_exec_ext in '' $ac_executable_extensions; do
2724	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2725	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2726	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2727	break 2
2728	fi
2729	done
2730	done
2731
2732	fi
2733	fi
2734	CC=$ac_cv_prog_CC
2735	if test -n "$CC"; then
2736	echo "$as_me:$LINENO: result: $CC" >&5
2737	echo "${ECHO_T}$CC" >&6
2738	else
2739	echo "$as_me:$LINENO: result: no" >&5
2740	echo "${ECHO_T}no" >&6
2741	fi
2742
2743	test -n "$CC" && break
2744	done
2745	fi
2746	if test -z "$CC"; then
2747	ac_ct_CC=$CC
2748	for ac_prog in cl
2749	do
2750	# Extract the first word of "$ac_prog", so it can be a program name with args.
2751	set dummy $ac_prog; ac_word=$2
2752	echo "$as_me:$LINENO: checking for $ac_word" >&5
2753	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2754	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2755	echo $ECHO_N "(cached) $ECHO_C" >&6
2756	else
2757	if test -n "$ac_ct_CC"; then
2758	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2759	else
2760	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2761	for as_dir in $PATH
2762	do
2763	IFS=$as_save_IFS
2764	test -z "$as_dir" && as_dir=.
2765	for ac_exec_ext in '' $ac_executable_extensions; do
2766	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2767	ac_cv_prog_ac_ct_CC="$ac_prog"
2768	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2769	break 2
2770	fi
2771	done
2772	done
2773
2774	fi
2775	fi
2776	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2777	if test -n "$ac_ct_CC"; then
2778	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2779	echo "${ECHO_T}$ac_ct_CC" >&6
2780	else
2781	echo "$as_me:$LINENO: result: no" >&5
2782	echo "${ECHO_T}no" >&6
2783	fi
2784
2785	test -n "$ac_ct_CC" && break
2786	done
2787
2788	CC=$ac_ct_CC
2789	fi
2790
2791	fi
2792
2793
2794	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2795	See \`config.log' for more details." >&5
2796	echo "$as_me: error: no acceptable C compiler found in \$PATH
2797	See \`config.log' for more details." >&2;}
2798	{ (exit 1); exit 1; }; }
2799
2800	# Provide some information about the compiler.
2801	echo "$as_me:$LINENO:" \
2802	"checking for C compiler version" >&5
2803	ac_compiler=`set X $ac_compile; echo $2`
2804	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2805	(eval $ac_compiler --version </dev/null >&5) 2>&5
2806	ac_status=$?
2807	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2808	(exit $ac_status); }
2809	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2810	(eval $ac_compiler -v </dev/null >&5) 2>&5
2811	ac_status=$?
2812	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2813	(exit $ac_status); }
2814	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2815	(eval $ac_compiler -V </dev/null >&5) 2>&5
2816	ac_status=$?
2817	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2818	(exit $ac_status); }
2819
2820	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2821	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2822	if test "${ac_cv_c_compiler_gnu+set}" = set; then
2823	echo $ECHO_N "(cached) $ECHO_C" >&6
2824	else
2825	cat >conftest.$ac_ext <<_ACEOF
2826	/* confdefs.h. */
2827	_ACEOF
2828	cat confdefs.h >>conftest.$ac_ext
2829	cat >>conftest.$ac_ext <<_ACEOF
2830	/* end confdefs.h. */
2831
2832	int
2833	main ()
2834	{
2835	#ifndef __GNUC__
2836	choke me
2837	#endif
2838
2839	;
2840	return 0;
2841	}
2842	_ACEOF
2843	rm -f conftest.$ac_objext
2844	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2845	(eval $ac_compile) 2>conftest.er1
2846	ac_status=$?
2847	grep -v '^ *+' conftest.er1 >conftest.err
2848	rm -f conftest.er1
2849	cat conftest.err >&5
2850	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2851	(exit $ac_status); } &&
2852	{ ac_try='test -z "$ac_c_werror_flag"
2853	\|\| test ! -s conftest.err'
2854	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2855	(eval $ac_try) 2>&5
2856	ac_status=$?
2857	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2858	(exit $ac_status); }; } &&
2859	{ ac_try='test -s conftest.$ac_objext'
2860	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2861	(eval $ac_try) 2>&5
2862	ac_status=$?
2863	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2864	(exit $ac_status); }; }; then
2865	ac_compiler_gnu=yes
2866	else
2867	echo "$as_me: failed program was:" >&5
2868	sed 's/^/\| /' conftest.$ac_ext >&5
2869
2870	ac_compiler_gnu=no
2871	fi
2872	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2873	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2874
2875	fi
2876	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2877	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2878	GCC=`test $ac_compiler_gnu = yes && echo yes`
2879	ac_test_CFLAGS=${CFLAGS+set}
2880	ac_save_CFLAGS=$CFLAGS
2881	CFLAGS="-g"
2882	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2883	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2884	if test "${ac_cv_prog_cc_g+set}" = set; then
2885	echo $ECHO_N "(cached) $ECHO_C" >&6
2886	else
2887	cat >conftest.$ac_ext <<_ACEOF
2888	/* confdefs.h. */
2889	_ACEOF
2890	cat confdefs.h >>conftest.$ac_ext
2891	cat >>conftest.$ac_ext <<_ACEOF
2892	/* end confdefs.h. */
2893
2894	int
2895	main ()
2896	{
2897
2898	;
2899	return 0;
2900	}
2901	_ACEOF
2902	rm -f conftest.$ac_objext
2903	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2904	(eval $ac_compile) 2>conftest.er1
2905	ac_status=$?
2906	grep -v '^ *+' conftest.er1 >conftest.err
2907	rm -f conftest.er1
2908	cat conftest.err >&5
2909	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2910	(exit $ac_status); } &&
2911	{ ac_try='test -z "$ac_c_werror_flag"
2912	\|\| test ! -s conftest.err'
2913	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2914	(eval $ac_try) 2>&5
2915	ac_status=$?
2916	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2917	(exit $ac_status); }; } &&
2918	{ ac_try='test -s conftest.$ac_objext'
2919	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2920	(eval $ac_try) 2>&5
2921	ac_status=$?
2922	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2923	(exit $ac_status); }; }; then
2924	ac_cv_prog_cc_g=yes
2925	else
2926	echo "$as_me: failed program was:" >&5
2927	sed 's/^/\| /' conftest.$ac_ext >&5
2928
2929	ac_cv_prog_cc_g=no
2930	fi
2931	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2932	fi
2933	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2934	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2935	if test "$ac_test_CFLAGS" = set; then
2936	CFLAGS=$ac_save_CFLAGS
2937	elif test $ac_cv_prog_cc_g = yes; then
2938	if test "$GCC" = yes; then
2939	CFLAGS="-g -O2"
2940	else
2941	CFLAGS="-g"
2942	fi
2943	else
2944	if test "$GCC" = yes; then
2945	CFLAGS="-O2"
2946	else
2947	CFLAGS=
2948	fi
2949	fi
2950	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2951	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2952	if test "${ac_cv_prog_cc_stdc+set}" = set; then
2953	echo $ECHO_N "(cached) $ECHO_C" >&6
2954	else
2955	ac_cv_prog_cc_stdc=no
2956	ac_save_CC=$CC
2957	cat >conftest.$ac_ext <<_ACEOF
2958	/* confdefs.h. */
2959	_ACEOF
2960	cat confdefs.h >>conftest.$ac_ext
2961	cat >>conftest.$ac_ext <<_ACEOF
2962	/* end confdefs.h. */
2963	#include <stdarg.h>
2964	#include <stdio.h>
2965	#include <sys/types.h>
2966	#include <sys/stat.h>
2967	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2968	struct buf { int x; };
2969	FILE * (rcsopen) (struct buf , struct stat *, int);
2970	static char *e (p, i)
2971	char **p;
2972	int i;
2973	{
2974	return p[i];
2975	}
2976	static char f (char (g) (char , int), char *p, ...)
2977	{
2978	char *s;
2979	va_list v;
2980	va_start (v,p);
2981	s = g (p, va_arg (v,int));
2982	va_end (v);
2983	return s;
2984	}
2985
2986	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2987	function prototypes and stuff, but not '\xHH' hex character constants.
2988	These don't provoke an error unfortunately, instead are silently treated
2989	as 'x'. The following induces an error, until -std1 is added to get
2990	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2991	array size at least. It's necessary to write '\x00'==0 to get something
2992	that's true only with -std1. */
2993	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2994
2995	int test (int i, double x);
2996	struct s1 {int (*f) (int a);};
2997	struct s2 {int (*f) (double a);};
2998	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
2999	int argc;
3000	char **argv;
3001	int
3002	main ()
3003	{
3004	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
3005	;
3006	return 0;
3007	}
3008	_ACEOF
3009	# Don't try gcc -ansi; that turns off useful extensions and
3010	# breaks some systems' header files.
3011	# AIX -qlanglvl=ansi
3012	# Ultrix and OSF/1 -std1
3013	# HP-UX 10.20 and later -Ae
3014	# HP-UX older versions -Aa -D_HPUX_SOURCE
3015	# SVR4 -Xc -D__EXTENSIONS__
3016	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3017	do
3018	CC="$ac_save_CC $ac_arg"
3019	rm -f conftest.$ac_objext
3020	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3021	(eval $ac_compile) 2>conftest.er1
3022	ac_status=$?
3023	grep -v '^ *+' conftest.er1 >conftest.err
3024	rm -f conftest.er1
3025	cat conftest.err >&5
3026	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3027	(exit $ac_status); } &&
3028	{ ac_try='test -z "$ac_c_werror_flag"
3029	\|\| test ! -s conftest.err'
3030	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3031	(eval $ac_try) 2>&5
3032	ac_status=$?
3033	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3034	(exit $ac_status); }; } &&
3035	{ ac_try='test -s conftest.$ac_objext'
3036	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3037	(eval $ac_try) 2>&5
3038	ac_status=$?
3039	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3040	(exit $ac_status); }; }; then
3041	ac_cv_prog_cc_stdc=$ac_arg
3042	break
3043	else
3044	echo "$as_me: failed program was:" >&5
3045	sed 's/^/\| /' conftest.$ac_ext >&5
3046
3047	fi
3048	rm -f conftest.err conftest.$ac_objext
3049	done
3050	rm -f conftest.$ac_ext conftest.$ac_objext
3051	CC=$ac_save_CC
3052
3053	fi
3054
3055	case "x$ac_cv_prog_cc_stdc" in
3056	x\|xno)
3057	echo "$as_me:$LINENO: result: none needed" >&5
3058	echo "${ECHO_T}none needed" >&6 ;;
3059	*)
3060	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
3061	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
3062	CC="$CC $ac_cv_prog_cc_stdc" ;;
3063	esac
3064
3065	# Some people use a C++ compiler to compile C. Since we use `exit',
3066	# in C++ we need to declare it. In case someone uses the same compiler
3067	# for both compiling C and C++ we need to have the C++ compiler decide
3068	# the declaration of exit, since it's the most demanding environment.
3069	cat >conftest.$ac_ext <<_ACEOF
3070	#ifndef __cplusplus
3071	choke me
3072	#endif
3073	_ACEOF
3074	rm -f conftest.$ac_objext
3075	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3076	(eval $ac_compile) 2>conftest.er1
3077	ac_status=$?
3078	grep -v '^ *+' conftest.er1 >conftest.err
3079	rm -f conftest.er1
3080	cat conftest.err >&5
3081	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3082	(exit $ac_status); } &&
3083	{ ac_try='test -z "$ac_c_werror_flag"
3084	\|\| test ! -s conftest.err'
3085	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3086	(eval $ac_try) 2>&5
3087	ac_status=$?
3088	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3089	(exit $ac_status); }; } &&
3090	{ ac_try='test -s conftest.$ac_objext'
3091	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3092	(eval $ac_try) 2>&5
3093	ac_status=$?
3094	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3095	(exit $ac_status); }; }; then
3096	for ac_declaration in \
3097	'' \
3098	'extern "C" void std::exit (int) throw (); using std::exit;' \
3099	'extern "C" void std::exit (int); using std::exit;' \
3100	'extern "C" void exit (int) throw ();' \
3101	'extern "C" void exit (int);' \
3102	'void exit (int);'
3103	do
3104	cat >conftest.$ac_ext <<_ACEOF
3105	/* confdefs.h. */
3106	_ACEOF
3107	cat confdefs.h >>conftest.$ac_ext
3108	cat >>conftest.$ac_ext <<_ACEOF
3109	/* end confdefs.h. */
3110	$ac_declaration
3111	#include <stdlib.h>
3112	int
3113	main ()
3114	{
3115	exit (42);
3116	;
3117	return 0;
3118	}
3119	_ACEOF
3120	rm -f conftest.$ac_objext
3121	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3122	(eval $ac_compile) 2>conftest.er1
3123	ac_status=$?
3124	grep -v '^ *+' conftest.er1 >conftest.err
3125	rm -f conftest.er1
3126	cat conftest.err >&5
3127	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3128	(exit $ac_status); } &&
3129	{ ac_try='test -z "$ac_c_werror_flag"
3130	\|\| test ! -s conftest.err'
3131	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3132	(eval $ac_try) 2>&5
3133	ac_status=$?
3134	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3135	(exit $ac_status); }; } &&
3136	{ ac_try='test -s conftest.$ac_objext'
3137	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3138	(eval $ac_try) 2>&5
3139	ac_status=$?
3140	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3141	(exit $ac_status); }; }; then
3142	:
3143	else
3144	echo "$as_me: failed program was:" >&5
3145	sed 's/^/\| /' conftest.$ac_ext >&5
3146
3147	continue
3148	fi
3149	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3150	cat >conftest.$ac_ext <<_ACEOF
3151	/* confdefs.h. */
3152	_ACEOF
3153	cat confdefs.h >>conftest.$ac_ext
3154	cat >>conftest.$ac_ext <<_ACEOF
3155	/* end confdefs.h. */
3156	$ac_declaration
3157	int
3158	main ()
3159	{
3160	exit (42);
3161	;
3162	return 0;
3163	}
3164	_ACEOF
3165	rm -f conftest.$ac_objext
3166	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3167	(eval $ac_compile) 2>conftest.er1
3168	ac_status=$?
3169	grep -v '^ *+' conftest.er1 >conftest.err
3170	rm -f conftest.er1
3171	cat conftest.err >&5
3172	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3173	(exit $ac_status); } &&
3174	{ ac_try='test -z "$ac_c_werror_flag"
3175	\|\| test ! -s conftest.err'
3176	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3177	(eval $ac_try) 2>&5
3178	ac_status=$?
3179	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3180	(exit $ac_status); }; } &&
3181	{ ac_try='test -s conftest.$ac_objext'
3182	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3183	(eval $ac_try) 2>&5
3184	ac_status=$?
3185	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3186	(exit $ac_status); }; }; then
3187	break
3188	else
3189	echo "$as_me: failed program was:" >&5
3190	sed 's/^/\| /' conftest.$ac_ext >&5
3191
3192	fi
3193	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3194	done
3195	rm -f conftest*
3196	if test -n "$ac_declaration"; then
3197	echo '#ifdef __cplusplus' >>confdefs.h
3198	echo $ac_declaration >>confdefs.h
3199	echo '#endif' >>confdefs.h
3200	fi
3201
3202	else
3203	echo "$as_me: failed program was:" >&5
3204	sed 's/^/\| /' conftest.$ac_ext >&5
3205
3206	fi
3207	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3208	ac_ext=c
3209	ac_cpp='$CPP $CPPFLAGS'
3210	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3211	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3212	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3213
3214	depcc="$CC" am_compiler_list=
3215
3216	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
3217	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
3218	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
3219	echo $ECHO_N "(cached) $ECHO_C" >&6
3220	else
3221	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3222	# We make a subdir and do the tests there. Otherwise we can end up
3223	# making bogus files that we don't know about and never remove. For
3224	# instance it was reported that on HP-UX the gcc test will end up
3225	# making a dummy file named `D' -- because `-MD' means `put the output
3226	# in D'.
3227	mkdir conftest.dir
3228	# Copy depcomp to subdir because otherwise we won't find it if we're
3229	# using a relative directory.
3230	cp "$am_depcomp" conftest.dir
3231	cd conftest.dir
3232	# We will build objects and dependencies in a subdirectory because
3233	# it helps to detect inapplicable dependency modes. For instance
3234	# both Tru64's cc and ICC support -MD to output dependencies as a
3235	# side effect of compilation, but ICC will put the dependencies in
3236	# the current directory while Tru64 will put them in the object
3237	# directory.
3238	mkdir sub
3239
3240	am_cv_CC_dependencies_compiler_type=none
3241	if test "$am_compiler_list" = ""; then
3242	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
3243	fi
3244	for depmode in $am_compiler_list; do
3245	# Setup a source with many dependencies, because some compilers
3246	# like to wrap large dependency lists on column 80 (with \), and
3247	# we should not choose a depcomp mode which is confused by this.
3248	#
3249	# We need to recreate these files for each test, as the compiler may
3250	# overwrite some of them when testing with obscure command lines.
3251	# This happens at least with the AIX C compiler.
3252	: > sub/conftest.c
3253	for i in 1 2 3 4 5 6; do
3254	echo '#include "conftst'$i'.h"' >> sub/conftest.c
3255	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3256	# Solaris 8's {/usr,}/bin/sh.
3257	touch sub/conftst$i.h
3258	done
3259	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3260
3261	case $depmode in
3262	nosideeffect)
3263	# after this tag, mechanisms are not by side-effect, so they'll
3264	# only be used when explicitly requested
3265	if test "x$enable_dependency_tracking" = xyes; then
3266	continue
3267	else
3268	break
3269	fi
3270	;;
3271	none) break ;;
3272	esac
3273	# We check with `-c' and `-o' for the sake of the "dashmstdout"
3274	# mode. It turns out that the SunPro C++ compiler does not properly
3275	# handle `-M -o', and we need to detect this.
3276	if depmode=$depmode \
3277	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
3278	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3279	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
3280	>/dev/null 2>conftest.err &&
3281	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3282	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
3283	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3284	# icc doesn't choke on unknown options, it will just issue warnings
3285	# or remarks (even with -Werror). So we grep stderr for any message
3286	# that says an option was ignored or not supported.
3287	# When given -MP, icc 7.0 and 7.1 complain thusly:
3288	# icc: Command line warning: ignoring option '-M'; no argument required
3289	# The diagnosis changed in icc 8.0:
3290	# icc: Command line remark: option '-MP' not supported
3291	if (grep 'ignoring option' conftest.err \|\|
3292	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3293	am_cv_CC_dependencies_compiler_type=$depmode
3294	break
3295	fi
3296	fi
3297	done
3298
3299	cd ..
3300	rm -rf conftest.dir
3301	else
3302	am_cv_CC_dependencies_compiler_type=none
3303	fi
3304
3305	fi
3306	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
3307	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
3308	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3309
3310
3311
3312	if
3313	test "x$enable_dependency_tracking" != xno \
3314	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3315	am__fastdepCC_TRUE=
3316	am__fastdepCC_FALSE='#'
3317	else
3318	am__fastdepCC_TRUE='#'
3319	am__fastdepCC_FALSE=
3320	fi
3321
3322
3323
3324
3325
3326
3327	ac_ext=c
3328	ac_cpp='$CPP $CPPFLAGS'
3329	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3330	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3331	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3332	echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3333	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3334	# On Suns, sometimes $CPP names a directory.
3335	if test -n "$CPP" && test -d "$CPP"; then
3336	CPP=
3337	fi
3338	if test -z "$CPP"; then
3339	if test "${ac_cv_prog_CPP+set}" = set; then
3340	echo $ECHO_N "(cached) $ECHO_C" >&6
3341	else
3342	# Double quotes because CPP needs to be expanded
3343	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3344	do
3345	ac_preproc_ok=false
3346	for ac_c_preproc_warn_flag in '' yes
3347	do
3348	# Use a header file that comes with gcc, so configuring glibc
3349	# with a fresh cross-compiler works.
3350	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3351	# <limits.h> exists even on freestanding compilers.
3352	# On the NeXT, cc -E runs the code through the compiler's parser,
3353	# not just through cpp. "Syntax error" is here to catch this case.
3354	cat >conftest.$ac_ext <<_ACEOF
3355	/* confdefs.h. */
3356	_ACEOF
3357	cat confdefs.h >>conftest.$ac_ext
3358	cat >>conftest.$ac_ext <<_ACEOF
3359	/* end confdefs.h. */
3360	#ifdef __STDC__
3361	# include <limits.h>
3362	#else
3363	# include <assert.h>
3364	#endif
3365	Syntax error
3366	_ACEOF
3367	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3368	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3369	ac_status=$?
3370	grep -v '^ *+' conftest.er1 >conftest.err
3371	rm -f conftest.er1
3372	cat conftest.err >&5
3373	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3374	(exit $ac_status); } >/dev/null; then
3375	if test -s conftest.err; then
3376	ac_cpp_err=$ac_c_preproc_warn_flag
3377	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3378	else
3379	ac_cpp_err=
3380	fi
3381	else
3382	ac_cpp_err=yes
3383	fi
3384	if test -z "$ac_cpp_err"; then
3385	:
3386	else
3387	echo "$as_me: failed program was:" >&5
3388	sed 's/^/\| /' conftest.$ac_ext >&5
3389
3390	# Broken: fails on valid input.
3391	continue
3392	fi
3393	rm -f conftest.err conftest.$ac_ext
3394
3395	# OK, works on sane cases. Now check whether non-existent headers
3396	# can be detected and how.
3397	cat >conftest.$ac_ext <<_ACEOF
3398	/* confdefs.h. */
3399	_ACEOF
3400	cat confdefs.h >>conftest.$ac_ext
3401	cat >>conftest.$ac_ext <<_ACEOF
3402	/* end confdefs.h. */
3403	#include <ac_nonexistent.h>
3404	_ACEOF
3405	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3406	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3407	ac_status=$?
3408	grep -v '^ *+' conftest.er1 >conftest.err
3409	rm -f conftest.er1
3410	cat conftest.err >&5
3411	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3412	(exit $ac_status); } >/dev/null; then
3413	if test -s conftest.err; then
3414	ac_cpp_err=$ac_c_preproc_warn_flag
3415	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3416	else
3417	ac_cpp_err=
3418	fi
3419	else
3420	ac_cpp_err=yes
3421	fi
3422	if test -z "$ac_cpp_err"; then
3423	# Broken: success on invalid input.
3424	continue
3425	else
3426	echo "$as_me: failed program was:" >&5
3427	sed 's/^/\| /' conftest.$ac_ext >&5
3428
3429	# Passes both tests.
3430	ac_preproc_ok=:
3431	break
3432	fi
3433	rm -f conftest.err conftest.$ac_ext
3434
3435	done
3436	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3437	rm -f conftest.err conftest.$ac_ext
3438	if $ac_preproc_ok; then
3439	break
3440	fi
3441
3442	done
3443	ac_cv_prog_CPP=$CPP
3444
3445	fi
3446	CPP=$ac_cv_prog_CPP
3447	else
3448	ac_cv_prog_CPP=$CPP
3449	fi
3450	echo "$as_me:$LINENO: result: $CPP" >&5
3451	echo "${ECHO_T}$CPP" >&6
3452	ac_preproc_ok=false
3453	for ac_c_preproc_warn_flag in '' yes
3454	do
3455	# Use a header file that comes with gcc, so configuring glibc
3456	# with a fresh cross-compiler works.
3457	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3458	# <limits.h> exists even on freestanding compilers.
3459	# On the NeXT, cc -E runs the code through the compiler's parser,
3460	# not just through cpp. "Syntax error" is here to catch this case.
3461	cat >conftest.$ac_ext <<_ACEOF
3462	/* confdefs.h. */
3463	_ACEOF
3464	cat confdefs.h >>conftest.$ac_ext
3465	cat >>conftest.$ac_ext <<_ACEOF
3466	/* end confdefs.h. */
3467	#ifdef __STDC__
3468	# include <limits.h>
3469	#else
3470	# include <assert.h>
3471	#endif
3472	Syntax error
3473	_ACEOF
3474	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3475	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3476	ac_status=$?
3477	grep -v '^ *+' conftest.er1 >conftest.err
3478	rm -f conftest.er1
3479	cat conftest.err >&5
3480	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3481	(exit $ac_status); } >/dev/null; then
3482	if test -s conftest.err; then
3483	ac_cpp_err=$ac_c_preproc_warn_flag
3484	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3485	else
3486	ac_cpp_err=
3487	fi
3488	else
3489	ac_cpp_err=yes
3490	fi
3491	if test -z "$ac_cpp_err"; then
3492	:
3493	else
3494	echo "$as_me: failed program was:" >&5
3495	sed 's/^/\| /' conftest.$ac_ext >&5
3496
3497	# Broken: fails on valid input.
3498	continue
3499	fi
3500	rm -f conftest.err conftest.$ac_ext
3501
3502	# OK, works on sane cases. Now check whether non-existent headers
3503	# can be detected and how.
3504	cat >conftest.$ac_ext <<_ACEOF
3505	/* confdefs.h. */
3506	_ACEOF
3507	cat confdefs.h >>conftest.$ac_ext
3508	cat >>conftest.$ac_ext <<_ACEOF
3509	/* end confdefs.h. */
3510	#include <ac_nonexistent.h>
3511	_ACEOF
3512	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3513	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3514	ac_status=$?
3515	grep -v '^ *+' conftest.er1 >conftest.err
3516	rm -f conftest.er1
3517	cat conftest.err >&5
3518	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3519	(exit $ac_status); } >/dev/null; then
3520	if test -s conftest.err; then
3521	ac_cpp_err=$ac_c_preproc_warn_flag
3522	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3523	else
3524	ac_cpp_err=
3525	fi
3526	else
3527	ac_cpp_err=yes
3528	fi
3529	if test -z "$ac_cpp_err"; then
3530	# Broken: success on invalid input.
3531	continue
3532	else
3533	echo "$as_me: failed program was:" >&5
3534	sed 's/^/\| /' conftest.$ac_ext >&5
3535
3536	# Passes both tests.
3537	ac_preproc_ok=:
3538	break
3539	fi
3540	rm -f conftest.err conftest.$ac_ext
3541
3542	done
3543	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3544	rm -f conftest.err conftest.$ac_ext
3545	if $ac_preproc_ok; then
3546	:
3547	else
3548	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3549	See \`config.log' for more details." >&5
3550	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3551	See \`config.log' for more details." >&2;}
3552	{ (exit 1); exit 1; }; }
3553	fi
3554
3555	ac_ext=c
3556	ac_cpp='$CPP $CPPFLAGS'
3557	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3558	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3559	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3560
3561
3562	echo "$as_me:$LINENO: checking for egrep" >&5
3563	echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3564	if test "${ac_cv_prog_egrep+set}" = set; then
3565	echo $ECHO_N "(cached) $ECHO_C" >&6
3566	else
3567	if echo a \| (grep -E '(a\|b)') >/dev/null 2>&1
3568	then ac_cv_prog_egrep='grep -E'
3569	else ac_cv_prog_egrep='egrep'
3570	fi
3571	fi
3572	echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3573	echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3574	EGREP=$ac_cv_prog_egrep
3575
3576
3577	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3578	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3579	if test "${ac_cv_header_stdc+set}" = set; then
3580	echo $ECHO_N "(cached) $ECHO_C" >&6
3581	else
3582	cat >conftest.$ac_ext <<_ACEOF
3583	/* confdefs.h. */
3584	_ACEOF
3585	cat confdefs.h >>conftest.$ac_ext
3586	cat >>conftest.$ac_ext <<_ACEOF
3587	/* end confdefs.h. */
3588	#include <stdlib.h>
3589	#include <stdarg.h>
3590	#include <string.h>
3591	#include <float.h>
3592
3593	int
3594	main ()
3595	{
3596
3597	;
3598	return 0;
3599	}
3600	_ACEOF
3601	rm -f conftest.$ac_objext
3602	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3603	(eval $ac_compile) 2>conftest.er1
3604	ac_status=$?
3605	grep -v '^ *+' conftest.er1 >conftest.err
3606	rm -f conftest.er1
3607	cat conftest.err >&5
3608	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3609	(exit $ac_status); } &&
3610	{ ac_try='test -z "$ac_c_werror_flag"
3611	\|\| test ! -s conftest.err'
3612	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3613	(eval $ac_try) 2>&5
3614	ac_status=$?
3615	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3616	(exit $ac_status); }; } &&
3617	{ ac_try='test -s conftest.$ac_objext'
3618	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3619	(eval $ac_try) 2>&5
3620	ac_status=$?
3621	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3622	(exit $ac_status); }; }; then
3623	ac_cv_header_stdc=yes
3624	else
3625	echo "$as_me: failed program was:" >&5
3626	sed 's/^/\| /' conftest.$ac_ext >&5
3627
3628	ac_cv_header_stdc=no
3629	fi
3630	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3631
3632	if test $ac_cv_header_stdc = yes; then
3633	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3634	cat >conftest.$ac_ext <<_ACEOF
3635	/* confdefs.h. */
3636	_ACEOF
3637	cat confdefs.h >>conftest.$ac_ext
3638	cat >>conftest.$ac_ext <<_ACEOF
3639	/* end confdefs.h. */
3640	#include <string.h>
3641
3642	_ACEOF
3643	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3644	$EGREP "memchr" >/dev/null 2>&1; then
3645	:
3646	else
3647	ac_cv_header_stdc=no
3648	fi
3649	rm -f conftest*
3650
3651	fi
3652
3653	if test $ac_cv_header_stdc = yes; then
3654	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3655	cat >conftest.$ac_ext <<_ACEOF
3656	/* confdefs.h. */
3657	_ACEOF
3658	cat confdefs.h >>conftest.$ac_ext
3659	cat >>conftest.$ac_ext <<_ACEOF
3660	/* end confdefs.h. */
3661	#include <stdlib.h>
3662
3663	_ACEOF
3664	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3665	$EGREP "free" >/dev/null 2>&1; then
3666	:
3667	else
3668	ac_cv_header_stdc=no
3669	fi
3670	rm -f conftest*
3671
3672	fi
3673
3674	if test $ac_cv_header_stdc = yes; then
3675	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3676	if test "$cross_compiling" = yes; then
3677	:
3678	else
3679	cat >conftest.$ac_ext <<_ACEOF
3680	/* confdefs.h. */
3681	_ACEOF
3682	cat confdefs.h >>conftest.$ac_ext
3683	cat >>conftest.$ac_ext <<_ACEOF
3684	/* end confdefs.h. */
3685	#include <ctype.h>
3686	#if ((' ' & 0x0FF) == 0x020)
3687	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3688	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3689	#else
3690	# define ISLOWER(c) \
3691	(('a' <= (c) && (c) <= 'i') \
3692	\|\| ('j' <= (c) && (c) <= 'r') \
3693	\|\| ('s' <= (c) && (c) <= 'z'))
3694	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
3695	#endif
3696
3697	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
3698	int
3699	main ()
3700	{
3701	int i;
3702	for (i = 0; i < 256; i++)
3703	if (XOR (islower (i), ISLOWER (i))
3704	\|\| toupper (i) != TOUPPER (i))
3705	exit(2);
3706	exit (0);
3707	}
3708	_ACEOF
3709	rm -f conftest$ac_exeext
3710	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3711	(eval $ac_link) 2>&5
3712	ac_status=$?
3713	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3714	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3715	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3716	(eval $ac_try) 2>&5
3717	ac_status=$?
3718	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3719	(exit $ac_status); }; }; then
3720	:
3721	else
3722	echo "$as_me: program exited with status $ac_status" >&5
3723	echo "$as_me: failed program was:" >&5
3724	sed 's/^/\| /' conftest.$ac_ext >&5
3725
3726	( exit $ac_status )
3727	ac_cv_header_stdc=no
3728	fi
3729	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3730	fi
3731	fi
3732	fi
3733	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3734	echo "${ECHO_T}$ac_cv_header_stdc" >&6
3735	if test $ac_cv_header_stdc = yes; then
3736
3737	cat >>confdefs.h <<\_ACEOF
3738	#define STDC_HEADERS 1
3739	_ACEOF
3740
3741	fi
3742
3743
3744	### CHECKING FOR SYSTEM ###
3745
3746	echo "$as_me:$LINENO: checking for System" >&5
3747	echo $ECHO_N "checking for System... $ECHO_C" >&6
3748	case `uname` in
3749	### WINDOWS ###
3750	MINGW)
3751	echo "mingw-WINDOWS detected"
3752
3753	mingw="yes"
3754	MSBITFIELDS="-mms-bitfields"
3755	MWINDOWS="-mwindows"
3756
3757	# checking gl header
3758	#done before loop
3759
3760	# checking gl header
3761	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
3762
3763
3764
3765
3766
3767
3768
3769
3770
3771	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3772	inttypes.h stdint.h unistd.h
3773	do
3774	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
3775	echo "$as_me:$LINENO: checking for $ac_header" >&5
3776	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3777	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3778	echo $ECHO_N "(cached) $ECHO_C" >&6
3779	else
3780	cat >conftest.$ac_ext <<_ACEOF
3781	/* confdefs.h. */
3782	_ACEOF
3783	cat confdefs.h >>conftest.$ac_ext
3784	cat >>conftest.$ac_ext <<_ACEOF
3785	/* end confdefs.h. */
3786	$ac_includes_default
3787
3788	#include <$ac_header>
3789	_ACEOF
3790	rm -f conftest.$ac_objext
3791	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3792	(eval $ac_compile) 2>conftest.er1
3793	ac_status=$?
3794	grep -v '^ *+' conftest.er1 >conftest.err
3795	rm -f conftest.er1
3796	cat conftest.err >&5
3797	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3798	(exit $ac_status); } &&
3799	{ ac_try='test -z "$ac_c_werror_flag"
3800	\|\| test ! -s conftest.err'
3801	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3802	(eval $ac_try) 2>&5
3803	ac_status=$?
3804	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3805	(exit $ac_status); }; } &&
3806	{ ac_try='test -s conftest.$ac_objext'
3807	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3808	(eval $ac_try) 2>&5
3809	ac_status=$?
3810	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3811	(exit $ac_status); }; }; then
3812	eval "$as_ac_Header=yes"
3813	else
3814	echo "$as_me: failed program was:" >&5
3815	sed 's/^/\| /' conftest.$ac_ext >&5
3816
3817	eval "$as_ac_Header=no"
3818	fi
3819	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3820	fi
3821	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3822	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3823	if test `eval echo '${'$as_ac_Header'}'` = yes; then
3824	cat >>confdefs.h <<_ACEOF
3825	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
3826	_ACEOF
3827
3828	fi
3829
3830	done
3831
3832
3833
3834	for ac_header in GL/gl.h
3835	do
3836	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
3837	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3838	echo "$as_me:$LINENO: checking for $ac_header" >&5
3839	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3840	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3841	echo $ECHO_N "(cached) $ECHO_C" >&6
3842	fi
3843	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3844	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3845	else
3846	# Is the header compilable?
3847	echo "$as_me:$LINENO: checking $ac_header usability" >&5
3848	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3849	cat >conftest.$ac_ext <<_ACEOF
3850	/* confdefs.h. */
3851	_ACEOF
3852	cat confdefs.h >>conftest.$ac_ext
3853	cat >>conftest.$ac_ext <<_ACEOF
3854	/* end confdefs.h. */
3855	$ac_includes_default
3856	#include <$ac_header>
3857	_ACEOF
3858	rm -f conftest.$ac_objext
3859	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3860	(eval $ac_compile) 2>conftest.er1
3861	ac_status=$?
3862	grep -v '^ *+' conftest.er1 >conftest.err
3863	rm -f conftest.er1
3864	cat conftest.err >&5
3865	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3866	(exit $ac_status); } &&
3867	{ ac_try='test -z "$ac_c_werror_flag"
3868	\|\| test ! -s conftest.err'
3869	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3870	(eval $ac_try) 2>&5
3871	ac_status=$?
3872	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3873	(exit $ac_status); }; } &&
3874	{ ac_try='test -s conftest.$ac_objext'
3875	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3876	(eval $ac_try) 2>&5
3877	ac_status=$?
3878	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3879	(exit $ac_status); }; }; then
3880	ac_header_compiler=yes
3881	else
3882	echo "$as_me: failed program was:" >&5
3883	sed 's/^/\| /' conftest.$ac_ext >&5
3884
3885	ac_header_compiler=no
3886	fi
3887	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3888	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3889	echo "${ECHO_T}$ac_header_compiler" >&6
3890
3891	# Is the header present?
3892	echo "$as_me:$LINENO: checking $ac_header presence" >&5
3893	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3894	cat >conftest.$ac_ext <<_ACEOF
3895	/* confdefs.h. */
3896	_ACEOF
3897	cat confdefs.h >>conftest.$ac_ext
3898	cat >>conftest.$ac_ext <<_ACEOF
3899	/* end confdefs.h. */
3900	#include <$ac_header>
3901	_ACEOF
3902	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3903	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3904	ac_status=$?
3905	grep -v '^ *+' conftest.er1 >conftest.err
3906	rm -f conftest.er1
3907	cat conftest.err >&5
3908	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3909	(exit $ac_status); } >/dev/null; then
3910	if test -s conftest.err; then
3911	ac_cpp_err=$ac_c_preproc_warn_flag
3912	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3913	else
3914	ac_cpp_err=
3915	fi
3916	else
3917	ac_cpp_err=yes
3918	fi
3919	if test -z "$ac_cpp_err"; then
3920	ac_header_preproc=yes
3921	else
3922	echo "$as_me: failed program was:" >&5
3923	sed 's/^/\| /' conftest.$ac_ext >&5
3924
3925	ac_header_preproc=no
3926	fi
3927	rm -f conftest.err conftest.$ac_ext
3928	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3929	echo "${ECHO_T}$ac_header_preproc" >&6
3930
3931	# So? What about this header?
3932	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3933	yes:no: )
3934	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3935	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3936	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3937	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3938	ac_header_preproc=yes
3939	;;
3940	no:yes:* )
3941	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3942	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3943	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
3944	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
3945	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3946	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3947	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
3948	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
3949	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3950	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3951	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3952	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3953	(
3954	cat <<\_ASBOX
3955	## ------------------------------------------- ##
3956	## Report this to orxonox-dev@mail.datacore.ch ##
3957	## ------------------------------------------- ##
3958	_ASBOX
3959	) \|
3960	sed "s/^/$as_me: WARNING: /" >&2
3961	;;
3962	esac
3963	echo "$as_me:$LINENO: checking for $ac_header" >&5
3964	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3965	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3966	echo $ECHO_N "(cached) $ECHO_C" >&6
3967	else
3968	eval "$as_ac_Header=\$ac_header_preproc"
3969	fi
3970	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3971	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3972
3973	fi
3974	if test `eval echo '${'$as_ac_Header'}'` = yes; then
3975	cat >>confdefs.h <<_ACEOF
3976	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
3977	_ACEOF
3978
3979	else
3980	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
3981	echo "$as_me: error: cannot find opengl headers" >&2;}
3982	{ (exit 1); exit 1; }; }
3983	fi
3984
3985	done
3986
3987	# checking for Windows openGl library
3988	echo "$as_me:$LINENO: checking for main in -lopengl32" >&5
3989	echo $ECHO_N "checking for main in -lopengl32... $ECHO_C" >&6
3990	if test "${ac_cv_lib_opengl32_main+set}" = set; then
3991	echo $ECHO_N "(cached) $ECHO_C" >&6
3992	else
3993	ac_check_lib_save_LIBS=$LIBS
3994	LIBS="-lopengl32 $LIBS"
3995	cat >conftest.$ac_ext <<_ACEOF
3996	/* confdefs.h. */
3997	_ACEOF
3998	cat confdefs.h >>conftest.$ac_ext
3999	cat >>conftest.$ac_ext <<_ACEOF
4000	/* end confdefs.h. */
4001
4002
4003	int
4004	main ()
4005	{
4006	main ();
4007	;
4008	return 0;
4009	}
4010	_ACEOF
4011	rm -f conftest.$ac_objext conftest$ac_exeext
4012	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4013	(eval $ac_link) 2>conftest.er1
4014	ac_status=$?
4015	grep -v '^ *+' conftest.er1 >conftest.err
4016	rm -f conftest.er1
4017	cat conftest.err >&5
4018	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4019	(exit $ac_status); } &&
4020	{ ac_try='test -z "$ac_c_werror_flag"
4021	\|\| test ! -s conftest.err'
4022	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4023	(eval $ac_try) 2>&5
4024	ac_status=$?
4025	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4026	(exit $ac_status); }; } &&
4027	{ ac_try='test -s conftest$ac_exeext'
4028	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4029	(eval $ac_try) 2>&5
4030	ac_status=$?
4031	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4032	(exit $ac_status); }; }; then
4033	ac_cv_lib_opengl32_main=yes
4034	else
4035	echo "$as_me: failed program was:" >&5
4036	sed 's/^/\| /' conftest.$ac_ext >&5
4037
4038	ac_cv_lib_opengl32_main=no
4039	fi
4040	rm -f conftest.err conftest.$ac_objext \
4041	conftest$ac_exeext conftest.$ac_ext
4042	LIBS=$ac_check_lib_save_LIBS
4043	fi
4044	echo "$as_me:$LINENO: result: $ac_cv_lib_opengl32_main" >&5
4045	echo "${ECHO_T}$ac_cv_lib_opengl32_main" >&6
4046	if test $ac_cv_lib_opengl32_main = yes; then
4047	FOUND_opengl32=yes
4048	else
4049	"gl/gl.h"
4050	fi
4051
4052	if test "$FOUND_opengl32" = "yes" ; then
4053	LIBS="$LIBS -lopengl32"
4054	else
4055	echo "------------------"
4056	echo "opengl not found."
4057	echo "please install the opengl package which can be found at http://www.opengl.org"
4058	echo "------------------"
4059	exit -1
4060	fi
4061
4062	# cheking for GLU-header
4063
4064	for ac_header in GL/glu.h
4065	do
4066	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4067	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4068	echo "$as_me:$LINENO: checking for $ac_header" >&5
4069	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4070	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4071	echo $ECHO_N "(cached) $ECHO_C" >&6
4072	fi
4073	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4074	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4075	else
4076	# Is the header compilable?
4077	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4078	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4079	cat >conftest.$ac_ext <<_ACEOF
4080	/* confdefs.h. */
4081	_ACEOF
4082	cat confdefs.h >>conftest.$ac_ext
4083	cat >>conftest.$ac_ext <<_ACEOF
4084	/* end confdefs.h. */
4085	$ac_includes_default
4086	#include <$ac_header>
4087	_ACEOF
4088	rm -f conftest.$ac_objext
4089	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4090	(eval $ac_compile) 2>conftest.er1
4091	ac_status=$?
4092	grep -v '^ *+' conftest.er1 >conftest.err
4093	rm -f conftest.er1
4094	cat conftest.err >&5
4095	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4096	(exit $ac_status); } &&
4097	{ ac_try='test -z "$ac_c_werror_flag"
4098	\|\| test ! -s conftest.err'
4099	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4100	(eval $ac_try) 2>&5
4101	ac_status=$?
4102	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4103	(exit $ac_status); }; } &&
4104	{ ac_try='test -s conftest.$ac_objext'
4105	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4106	(eval $ac_try) 2>&5
4107	ac_status=$?
4108	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4109	(exit $ac_status); }; }; then
4110	ac_header_compiler=yes
4111	else
4112	echo "$as_me: failed program was:" >&5
4113	sed 's/^/\| /' conftest.$ac_ext >&5
4114
4115	ac_header_compiler=no
4116	fi
4117	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4118	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4119	echo "${ECHO_T}$ac_header_compiler" >&6
4120
4121	# Is the header present?
4122	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4123	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4124	cat >conftest.$ac_ext <<_ACEOF
4125	/* confdefs.h. */
4126	_ACEOF
4127	cat confdefs.h >>conftest.$ac_ext
4128	cat >>conftest.$ac_ext <<_ACEOF
4129	/* end confdefs.h. */
4130	#include <$ac_header>
4131	_ACEOF
4132	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4133	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4134	ac_status=$?
4135	grep -v '^ *+' conftest.er1 >conftest.err
4136	rm -f conftest.er1
4137	cat conftest.err >&5
4138	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4139	(exit $ac_status); } >/dev/null; then
4140	if test -s conftest.err; then
4141	ac_cpp_err=$ac_c_preproc_warn_flag
4142	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4143	else
4144	ac_cpp_err=
4145	fi
4146	else
4147	ac_cpp_err=yes
4148	fi
4149	if test -z "$ac_cpp_err"; then
4150	ac_header_preproc=yes
4151	else
4152	echo "$as_me: failed program was:" >&5
4153	sed 's/^/\| /' conftest.$ac_ext >&5
4154
4155	ac_header_preproc=no
4156	fi
4157	rm -f conftest.err conftest.$ac_ext
4158	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4159	echo "${ECHO_T}$ac_header_preproc" >&6
4160
4161	# So? What about this header?
4162	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4163	yes:no: )
4164	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4165	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4166	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4167	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4168	ac_header_preproc=yes
4169	;;
4170	no:yes:* )
4171	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4172	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4173	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4174	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4175	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4176	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4177	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4178	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4179	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4180	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4181	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4182	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4183	(
4184	cat <<\_ASBOX
4185	## ------------------------------------------- ##
4186	## Report this to orxonox-dev@mail.datacore.ch ##
4187	## ------------------------------------------- ##
4188	_ASBOX
4189	) \|
4190	sed "s/^/$as_me: WARNING: /" >&2
4191	;;
4192	esac
4193	echo "$as_me:$LINENO: checking for $ac_header" >&5
4194	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4195	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4196	echo $ECHO_N "(cached) $ECHO_C" >&6
4197	else
4198	eval "$as_ac_Header=\$ac_header_preproc"
4199	fi
4200	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4201	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4202
4203	fi
4204	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4205	cat >>confdefs.h <<_ACEOF
4206	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4207	_ACEOF
4208
4209	else
4210	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4211	echo "$as_me: error: cannot find opengl headers" >&2;}
4212	{ (exit 1); exit 1; }; }
4213	fi
4214
4215	done
4216
4217
4218	# checking for libGLU
4219	echo "$as_me:$LINENO: checking for main in -lglu32" >&5
4220	echo $ECHO_N "checking for main in -lglu32... $ECHO_C" >&6
4221	if test "${ac_cv_lib_glu32_main+set}" = set; then
4222	echo $ECHO_N "(cached) $ECHO_C" >&6
4223	else
4224	ac_check_lib_save_LIBS=$LIBS
4225	LIBS="-lglu32 $LIBS"
4226	cat >conftest.$ac_ext <<_ACEOF
4227	/* confdefs.h. */
4228	_ACEOF
4229	cat confdefs.h >>conftest.$ac_ext
4230	cat >>conftest.$ac_ext <<_ACEOF
4231	/* end confdefs.h. */
4232
4233
4234	int
4235	main ()
4236	{
4237	main ();
4238	;
4239	return 0;
4240	}
4241	_ACEOF
4242	rm -f conftest.$ac_objext conftest$ac_exeext
4243	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4244	(eval $ac_link) 2>conftest.er1
4245	ac_status=$?
4246	grep -v '^ *+' conftest.er1 >conftest.err
4247	rm -f conftest.er1
4248	cat conftest.err >&5
4249	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4250	(exit $ac_status); } &&
4251	{ ac_try='test -z "$ac_c_werror_flag"
4252	\|\| test ! -s conftest.err'
4253	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4254	(eval $ac_try) 2>&5
4255	ac_status=$?
4256	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4257	(exit $ac_status); }; } &&
4258	{ ac_try='test -s conftest$ac_exeext'
4259	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4260	(eval $ac_try) 2>&5
4261	ac_status=$?
4262	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4263	(exit $ac_status); }; }; then
4264	ac_cv_lib_glu32_main=yes
4265	else
4266	echo "$as_me: failed program was:" >&5
4267	sed 's/^/\| /' conftest.$ac_ext >&5
4268
4269	ac_cv_lib_glu32_main=no
4270	fi
4271	rm -f conftest.err conftest.$ac_objext \
4272	conftest$ac_exeext conftest.$ac_ext
4273	LIBS=$ac_check_lib_save_LIBS
4274	fi
4275	echo "$as_me:$LINENO: result: $ac_cv_lib_glu32_main" >&5
4276	echo "${ECHO_T}$ac_cv_lib_glu32_main" >&6
4277	if test $ac_cv_lib_glu32_main = yes; then
4278	FOUND_glu32=yes
4279	fi
4280
4281	if test "$FOUND_glu32" = "yes" ; then
4282	LIBS="$LIBS -lGLU32"
4283	else
4284	echo "------------------"
4285	echo "GLU library not found."
4286	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
4287	echo "------------------"
4288	exit -1
4289	fi
4290
4291
4292	# checking for mingw32
4293	echo "$as_me:$LINENO: checking for main in -lmingw32" >&5
4294	echo $ECHO_N "checking for main in -lmingw32... $ECHO_C" >&6
4295	if test "${ac_cv_lib_mingw32_main+set}" = set; then
4296	echo $ECHO_N "(cached) $ECHO_C" >&6
4297	else
4298	ac_check_lib_save_LIBS=$LIBS
4299	LIBS="-lmingw32 $LIBS"
4300	cat >conftest.$ac_ext <<_ACEOF
4301	/* confdefs.h. */
4302	_ACEOF
4303	cat confdefs.h >>conftest.$ac_ext
4304	cat >>conftest.$ac_ext <<_ACEOF
4305	/* end confdefs.h. */
4306
4307
4308	int
4309	main ()
4310	{
4311	main ();
4312	;
4313	return 0;
4314	}
4315	_ACEOF
4316	rm -f conftest.$ac_objext conftest$ac_exeext
4317	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4318	(eval $ac_link) 2>conftest.er1
4319	ac_status=$?
4320	grep -v '^ *+' conftest.er1 >conftest.err
4321	rm -f conftest.er1
4322	cat conftest.err >&5
4323	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4324	(exit $ac_status); } &&
4325	{ ac_try='test -z "$ac_c_werror_flag"
4326	\|\| test ! -s conftest.err'
4327	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4328	(eval $ac_try) 2>&5
4329	ac_status=$?
4330	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4331	(exit $ac_status); }; } &&
4332	{ ac_try='test -s conftest$ac_exeext'
4333	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4334	(eval $ac_try) 2>&5
4335	ac_status=$?
4336	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4337	(exit $ac_status); }; }; then
4338	ac_cv_lib_mingw32_main=yes
4339	else
4340	echo "$as_me: failed program was:" >&5
4341	sed 's/^/\| /' conftest.$ac_ext >&5
4342
4343	ac_cv_lib_mingw32_main=no
4344	fi
4345	rm -f conftest.err conftest.$ac_objext \
4346	conftest$ac_exeext conftest.$ac_ext
4347	LIBS=$ac_check_lib_save_LIBS
4348	fi
4349	echo "$as_me:$LINENO: result: $ac_cv_lib_mingw32_main" >&5
4350	echo "${ECHO_T}$ac_cv_lib_mingw32_main" >&6
4351	if test $ac_cv_lib_mingw32_main = yes; then
4352	FOUND_mingw32=yes
4353	fi
4354
4355	if test $FOUND_mingw32 = "yes"; then
4356	LIBS="$LIBS -lmingw32"
4357	fi
4358	# checking for SDL-headers
4359
4360	for ac_header in SDL/SDL.h
4361	do
4362	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4363	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4364	echo "$as_me:$LINENO: checking for $ac_header" >&5
4365	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4366	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4367	echo $ECHO_N "(cached) $ECHO_C" >&6
4368	fi
4369	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4370	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4371	else
4372	# Is the header compilable?
4373	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4374	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4375	cat >conftest.$ac_ext <<_ACEOF
4376	/* confdefs.h. */
4377	_ACEOF
4378	cat confdefs.h >>conftest.$ac_ext
4379	cat >>conftest.$ac_ext <<_ACEOF
4380	/* end confdefs.h. */
4381	$ac_includes_default
4382	#include <$ac_header>
4383	_ACEOF
4384	rm -f conftest.$ac_objext
4385	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4386	(eval $ac_compile) 2>conftest.er1
4387	ac_status=$?
4388	grep -v '^ *+' conftest.er1 >conftest.err
4389	rm -f conftest.er1
4390	cat conftest.err >&5
4391	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4392	(exit $ac_status); } &&
4393	{ ac_try='test -z "$ac_c_werror_flag"
4394	\|\| test ! -s conftest.err'
4395	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4396	(eval $ac_try) 2>&5
4397	ac_status=$?
4398	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4399	(exit $ac_status); }; } &&
4400	{ ac_try='test -s conftest.$ac_objext'
4401	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4402	(eval $ac_try) 2>&5
4403	ac_status=$?
4404	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4405	(exit $ac_status); }; }; then
4406	ac_header_compiler=yes
4407	else
4408	echo "$as_me: failed program was:" >&5
4409	sed 's/^/\| /' conftest.$ac_ext >&5
4410
4411	ac_header_compiler=no
4412	fi
4413	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4414	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4415	echo "${ECHO_T}$ac_header_compiler" >&6
4416
4417	# Is the header present?
4418	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4419	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4420	cat >conftest.$ac_ext <<_ACEOF
4421	/* confdefs.h. */
4422	_ACEOF
4423	cat confdefs.h >>conftest.$ac_ext
4424	cat >>conftest.$ac_ext <<_ACEOF
4425	/* end confdefs.h. */
4426	#include <$ac_header>
4427	_ACEOF
4428	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4429	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4430	ac_status=$?
4431	grep -v '^ *+' conftest.er1 >conftest.err
4432	rm -f conftest.er1
4433	cat conftest.err >&5
4434	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4435	(exit $ac_status); } >/dev/null; then
4436	if test -s conftest.err; then
4437	ac_cpp_err=$ac_c_preproc_warn_flag
4438	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4439	else
4440	ac_cpp_err=
4441	fi
4442	else
4443	ac_cpp_err=yes
4444	fi
4445	if test -z "$ac_cpp_err"; then
4446	ac_header_preproc=yes
4447	else
4448	echo "$as_me: failed program was:" >&5
4449	sed 's/^/\| /' conftest.$ac_ext >&5
4450
4451	ac_header_preproc=no
4452	fi
4453	rm -f conftest.err conftest.$ac_ext
4454	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4455	echo "${ECHO_T}$ac_header_preproc" >&6
4456
4457	# So? What about this header?
4458	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4459	yes:no: )
4460	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4461	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4462	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4463	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4464	ac_header_preproc=yes
4465	;;
4466	no:yes:* )
4467	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4468	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4469	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4470	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4471	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4472	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4473	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4474	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4475	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4476	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4477	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4478	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4479	(
4480	cat <<\_ASBOX
4481	## ------------------------------------------- ##
4482	## Report this to orxonox-dev@mail.datacore.ch ##
4483	## ------------------------------------------- ##
4484	_ASBOX
4485	) \|
4486	sed "s/^/$as_me: WARNING: /" >&2
4487	;;
4488	esac
4489	echo "$as_me:$LINENO: checking for $ac_header" >&5
4490	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4491	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4492	echo $ECHO_N "(cached) $ECHO_C" >&6
4493	else
4494	eval "$as_ac_Header=\$ac_header_preproc"
4495	fi
4496	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4497	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4498
4499	fi
4500	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4501	cat >>confdefs.h <<_ACEOF
4502	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4503	_ACEOF
4504
4505	else
4506	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
4507	echo "$as_me: error: cannot find SDL headers" >&2;}
4508	{ (exit 1); exit 1; }; }
4509	fi
4510
4511	done
4512
4513
4514	#checking for libSDL
4515	echo "$as_me:$LINENO: checking for main in -lsdlmain" >&5
4516	echo $ECHO_N "checking for main in -lsdlmain... $ECHO_C" >&6
4517	if test "${ac_cv_lib_sdlmain_main+set}" = set; then
4518	echo $ECHO_N "(cached) $ECHO_C" >&6
4519	else
4520	ac_check_lib_save_LIBS=$LIBS
4521	LIBS="-lsdlmain $LIBS"
4522	cat >conftest.$ac_ext <<_ACEOF
4523	/* confdefs.h. */
4524	_ACEOF
4525	cat confdefs.h >>conftest.$ac_ext
4526	cat >>conftest.$ac_ext <<_ACEOF
4527	/* end confdefs.h. */
4528
4529
4530	int
4531	main ()
4532	{
4533	main ();
4534	;
4535	return 0;
4536	}
4537	_ACEOF
4538	rm -f conftest.$ac_objext conftest$ac_exeext
4539	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4540	(eval $ac_link) 2>conftest.er1
4541	ac_status=$?
4542	grep -v '^ *+' conftest.er1 >conftest.err
4543	rm -f conftest.er1
4544	cat conftest.err >&5
4545	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4546	(exit $ac_status); } &&
4547	{ ac_try='test -z "$ac_c_werror_flag"
4548	\|\| test ! -s conftest.err'
4549	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4550	(eval $ac_try) 2>&5
4551	ac_status=$?
4552	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4553	(exit $ac_status); }; } &&
4554	{ ac_try='test -s conftest$ac_exeext'
4555	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4556	(eval $ac_try) 2>&5
4557	ac_status=$?
4558	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4559	(exit $ac_status); }; }; then
4560	ac_cv_lib_sdlmain_main=yes
4561	else
4562	echo "$as_me: failed program was:" >&5
4563	sed 's/^/\| /' conftest.$ac_ext >&5
4564
4565	ac_cv_lib_sdlmain_main=no
4566	fi
4567	rm -f conftest.err conftest.$ac_objext \
4568	conftest$ac_exeext conftest.$ac_ext
4569	LIBS=$ac_check_lib_save_LIBS
4570	fi
4571	echo "$as_me:$LINENO: result: $ac_cv_lib_sdlmain_main" >&5
4572	echo "${ECHO_T}$ac_cv_lib_sdlmain_main" >&6
4573	if test $ac_cv_lib_sdlmain_main = yes; then
4574	FOUND_sdlmain=yes
4575	fi
4576
4577	if test "$FOUND_sdlmain" = "yes" ; then
4578	LIBS="$LIBS -lsdlmain"
4579	else
4580	echo "------------------"
4581	echo "SDL library not found."
4582	echo "please install the SDL library, which can be found at http://www.libsdl.org"
4583	echo "------------------"
4584	exit 1
4585	fi
4586	echo "$as_me:$LINENO: checking for main in -lsdl" >&5
4587	echo $ECHO_N "checking for main in -lsdl... $ECHO_C" >&6
4588	if test "${ac_cv_lib_sdl_main+set}" = set; then
4589	echo $ECHO_N "(cached) $ECHO_C" >&6
4590	else
4591	ac_check_lib_save_LIBS=$LIBS
4592	LIBS="-lsdl $LIBS"
4593	cat >conftest.$ac_ext <<_ACEOF
4594	/* confdefs.h. */
4595	_ACEOF
4596	cat confdefs.h >>conftest.$ac_ext
4597	cat >>conftest.$ac_ext <<_ACEOF
4598	/* end confdefs.h. */
4599
4600
4601	int
4602	main ()
4603	{
4604	main ();
4605	;
4606	return 0;
4607	}
4608	_ACEOF
4609	rm -f conftest.$ac_objext conftest$ac_exeext
4610	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4611	(eval $ac_link) 2>conftest.er1
4612	ac_status=$?
4613	grep -v '^ *+' conftest.er1 >conftest.err
4614	rm -f conftest.er1
4615	cat conftest.err >&5
4616	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4617	(exit $ac_status); } &&
4618	{ ac_try='test -z "$ac_c_werror_flag"
4619	\|\| test ! -s conftest.err'
4620	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4621	(eval $ac_try) 2>&5
4622	ac_status=$?
4623	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4624	(exit $ac_status); }; } &&
4625	{ ac_try='test -s conftest$ac_exeext'
4626	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4627	(eval $ac_try) 2>&5
4628	ac_status=$?
4629	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4630	(exit $ac_status); }; }; then
4631	ac_cv_lib_sdl_main=yes
4632	else
4633	echo "$as_me: failed program was:" >&5
4634	sed 's/^/\| /' conftest.$ac_ext >&5
4635
4636	ac_cv_lib_sdl_main=no
4637	fi
4638	rm -f conftest.err conftest.$ac_objext \
4639	conftest$ac_exeext conftest.$ac_ext
4640	LIBS=$ac_check_lib_save_LIBS
4641	fi
4642	echo "$as_me:$LINENO: result: $ac_cv_lib_sdl_main" >&5
4643	echo "${ECHO_T}$ac_cv_lib_sdl_main" >&6
4644	if test $ac_cv_lib_sdl_main = yes; then
4645	FOUND_sdl=yes
4646	fi
4647
4648	if test "$FOUND_sdl" = "yes" ; then
4649	LIBS="$LIBS -lsdl"
4650	else
4651	echo "------------------"
4652	echo "SDL library not found."
4653	echo "please install the SDL library, which can be found at http://www.libsdl.org"
4654	echo "------------------"
4655	exit -1
4656	fi
4657
4658	# checking for SDL-Mixer-headers
4659
4660	for ac_header in SDL/SDL_mixer.h
4661	do
4662	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4663	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4664	echo "$as_me:$LINENO: checking for $ac_header" >&5
4665	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4666	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4667	echo $ECHO_N "(cached) $ECHO_C" >&6
4668	fi
4669	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4670	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4671	else
4672	# Is the header compilable?
4673	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4674	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4675	cat >conftest.$ac_ext <<_ACEOF
4676	/* confdefs.h. */
4677	_ACEOF
4678	cat confdefs.h >>conftest.$ac_ext
4679	cat >>conftest.$ac_ext <<_ACEOF
4680	/* end confdefs.h. */
4681	$ac_includes_default
4682	#include <$ac_header>
4683	_ACEOF
4684	rm -f conftest.$ac_objext
4685	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4686	(eval $ac_compile) 2>conftest.er1
4687	ac_status=$?
4688	grep -v '^ *+' conftest.er1 >conftest.err
4689	rm -f conftest.er1
4690	cat conftest.err >&5
4691	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4692	(exit $ac_status); } &&
4693	{ ac_try='test -z "$ac_c_werror_flag"
4694	\|\| test ! -s conftest.err'
4695	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4696	(eval $ac_try) 2>&5
4697	ac_status=$?
4698	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4699	(exit $ac_status); }; } &&
4700	{ ac_try='test -s conftest.$ac_objext'
4701	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4702	(eval $ac_try) 2>&5
4703	ac_status=$?
4704	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4705	(exit $ac_status); }; }; then
4706	ac_header_compiler=yes
4707	else
4708	echo "$as_me: failed program was:" >&5
4709	sed 's/^/\| /' conftest.$ac_ext >&5
4710
4711	ac_header_compiler=no
4712	fi
4713	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4714	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4715	echo "${ECHO_T}$ac_header_compiler" >&6
4716
4717	# Is the header present?
4718	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4719	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4720	cat >conftest.$ac_ext <<_ACEOF
4721	/* confdefs.h. */
4722	_ACEOF
4723	cat confdefs.h >>conftest.$ac_ext
4724	cat >>conftest.$ac_ext <<_ACEOF
4725	/* end confdefs.h. */
4726	#include <$ac_header>
4727	_ACEOF
4728	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4729	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4730	ac_status=$?
4731	grep -v '^ *+' conftest.er1 >conftest.err
4732	rm -f conftest.er1
4733	cat conftest.err >&5
4734	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4735	(exit $ac_status); } >/dev/null; then
4736	if test -s conftest.err; then
4737	ac_cpp_err=$ac_c_preproc_warn_flag
4738	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4739	else
4740	ac_cpp_err=
4741	fi
4742	else
4743	ac_cpp_err=yes
4744	fi
4745	if test -z "$ac_cpp_err"; then
4746	ac_header_preproc=yes
4747	else
4748	echo "$as_me: failed program was:" >&5
4749	sed 's/^/\| /' conftest.$ac_ext >&5
4750
4751	ac_header_preproc=no
4752	fi
4753	rm -f conftest.err conftest.$ac_ext
4754	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4755	echo "${ECHO_T}$ac_header_preproc" >&6
4756
4757	# So? What about this header?
4758	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4759	yes:no: )
4760	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4761	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4762	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4763	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4764	ac_header_preproc=yes
4765	;;
4766	no:yes:* )
4767	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4768	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4769	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4770	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4771	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4772	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4773	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4774	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4775	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4776	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4777	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4778	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4779	(
4780	cat <<\_ASBOX
4781	## ------------------------------------------- ##
4782	## Report this to orxonox-dev@mail.datacore.ch ##
4783	## ------------------------------------------- ##
4784	_ASBOX
4785	) \|
4786	sed "s/^/$as_me: WARNING: /" >&2
4787	;;
4788	esac
4789	echo "$as_me:$LINENO: checking for $ac_header" >&5
4790	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4791	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4792	echo $ECHO_N "(cached) $ECHO_C" >&6
4793	else
4794	eval "$as_ac_Header=\$ac_header_preproc"
4795	fi
4796	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4797	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4798
4799	fi
4800	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4801	cat >>confdefs.h <<_ACEOF
4802	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4803	_ACEOF
4804
4805	else
4806	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
4807	echo "$as_me: error: cannot find SDL headers" >&2;}
4808	{ (exit 1); exit 1; }; }
4809	fi
4810
4811	done
4812
4813
4814	#checking for libSDL_mixer
4815	echo "$as_me:$LINENO: checking for main in -lSDL_mixer" >&5
4816	echo $ECHO_N "checking for main in -lSDL_mixer... $ECHO_C" >&6
4817	if test "${ac_cv_lib_SDL_mixer_main+set}" = set; then
4818	echo $ECHO_N "(cached) $ECHO_C" >&6
4819	else
4820	ac_check_lib_save_LIBS=$LIBS
4821	LIBS="-lSDL_mixer $LIBS"
4822	cat >conftest.$ac_ext <<_ACEOF
4823	/* confdefs.h. */
4824	_ACEOF
4825	cat confdefs.h >>conftest.$ac_ext
4826	cat >>conftest.$ac_ext <<_ACEOF
4827	/* end confdefs.h. */
4828
4829
4830	int
4831	main ()
4832	{
4833	main ();
4834	;
4835	return 0;
4836	}
4837	_ACEOF
4838	rm -f conftest.$ac_objext conftest$ac_exeext
4839	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4840	(eval $ac_link) 2>conftest.er1
4841	ac_status=$?
4842	grep -v '^ *+' conftest.er1 >conftest.err
4843	rm -f conftest.er1
4844	cat conftest.err >&5
4845	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4846	(exit $ac_status); } &&
4847	{ ac_try='test -z "$ac_c_werror_flag"
4848	\|\| test ! -s conftest.err'
4849	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4850	(eval $ac_try) 2>&5
4851	ac_status=$?
4852	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4853	(exit $ac_status); }; } &&
4854	{ ac_try='test -s conftest$ac_exeext'
4855	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4856	(eval $ac_try) 2>&5
4857	ac_status=$?
4858	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4859	(exit $ac_status); }; }; then
4860	ac_cv_lib_SDL_mixer_main=yes
4861	else
4862	echo "$as_me: failed program was:" >&5
4863	sed 's/^/\| /' conftest.$ac_ext >&5
4864
4865	ac_cv_lib_SDL_mixer_main=no
4866	fi
4867	rm -f conftest.err conftest.$ac_objext \
4868	conftest$ac_exeext conftest.$ac_ext
4869	LIBS=$ac_check_lib_save_LIBS
4870	fi
4871	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_mixer_main" >&5
4872	echo "${ECHO_T}$ac_cv_lib_SDL_mixer_main" >&6
4873	if test $ac_cv_lib_SDL_mixer_main = yes; then
4874	FOUND_SDL_mixer=yes
4875	fi
4876
4877	if test "$FOUND_SDL_mixer" = "yes" ; then
4878	LIBS="$LIBS -lSDL_mixer"
4879	else
4880	echo "------------------"
4881	echo "SDL Mixer library not found."
4882	echo "please install the SDL Mixer library, which can be found at http://www.libsdl.org"
4883	echo "------------------"
4884	exit 1
4885	fi
4886
4887
4888	;;
4889
4890	### LINUX ###
4891	Linux)
4892	echo "Linux detected"
4893
4894	Linux="yes"
4895
4896	# checking gl header
4897
4898	for ac_header in GL/gl.h
4899	do
4900	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4901	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4902	echo "$as_me:$LINENO: checking for $ac_header" >&5
4903	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4904	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4905	echo $ECHO_N "(cached) $ECHO_C" >&6
4906	fi
4907	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4908	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4909	else
4910	# Is the header compilable?
4911	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4912	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4913	cat >conftest.$ac_ext <<_ACEOF
4914	/* confdefs.h. */
4915	_ACEOF
4916	cat confdefs.h >>conftest.$ac_ext
4917	cat >>conftest.$ac_ext <<_ACEOF
4918	/* end confdefs.h. */
4919	$ac_includes_default
4920	#include <$ac_header>
4921	_ACEOF
4922	rm -f conftest.$ac_objext
4923	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4924	(eval $ac_compile) 2>conftest.er1
4925	ac_status=$?
4926	grep -v '^ *+' conftest.er1 >conftest.err
4927	rm -f conftest.er1
4928	cat conftest.err >&5
4929	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4930	(exit $ac_status); } &&
4931	{ ac_try='test -z "$ac_c_werror_flag"
4932	\|\| test ! -s conftest.err'
4933	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4934	(eval $ac_try) 2>&5
4935	ac_status=$?
4936	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4937	(exit $ac_status); }; } &&
4938	{ ac_try='test -s conftest.$ac_objext'
4939	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4940	(eval $ac_try) 2>&5
4941	ac_status=$?
4942	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4943	(exit $ac_status); }; }; then
4944	ac_header_compiler=yes
4945	else
4946	echo "$as_me: failed program was:" >&5
4947	sed 's/^/\| /' conftest.$ac_ext >&5
4948
4949	ac_header_compiler=no
4950	fi
4951	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4952	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4953	echo "${ECHO_T}$ac_header_compiler" >&6
4954
4955	# Is the header present?
4956	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4957	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4958	cat >conftest.$ac_ext <<_ACEOF
4959	/* confdefs.h. */
4960	_ACEOF
4961	cat confdefs.h >>conftest.$ac_ext
4962	cat >>conftest.$ac_ext <<_ACEOF
4963	/* end confdefs.h. */
4964	#include <$ac_header>
4965	_ACEOF
4966	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4967	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4968	ac_status=$?
4969	grep -v '^ *+' conftest.er1 >conftest.err
4970	rm -f conftest.er1
4971	cat conftest.err >&5
4972	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4973	(exit $ac_status); } >/dev/null; then
4974	if test -s conftest.err; then
4975	ac_cpp_err=$ac_c_preproc_warn_flag
4976	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4977	else
4978	ac_cpp_err=
4979	fi
4980	else
4981	ac_cpp_err=yes
4982	fi
4983	if test -z "$ac_cpp_err"; then
4984	ac_header_preproc=yes
4985	else
4986	echo "$as_me: failed program was:" >&5
4987	sed 's/^/\| /' conftest.$ac_ext >&5
4988
4989	ac_header_preproc=no
4990	fi
4991	rm -f conftest.err conftest.$ac_ext
4992	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4993	echo "${ECHO_T}$ac_header_preproc" >&6
4994
4995	# So? What about this header?
4996	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4997	yes:no: )
4998	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4999	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5000	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5001	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5002	ac_header_preproc=yes
5003	;;
5004	no:yes:* )
5005	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5006	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5007	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5008	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5009	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5010	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5011	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5012	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5013	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5014	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5015	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5016	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5017	(
5018	cat <<\_ASBOX
5019	## ------------------------------------------- ##
5020	## Report this to orxonox-dev@mail.datacore.ch ##
5021	## ------------------------------------------- ##
5022	_ASBOX
5023	) \|
5024	sed "s/^/$as_me: WARNING: /" >&2
5025	;;
5026	esac
5027	echo "$as_me:$LINENO: checking for $ac_header" >&5
5028	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5029	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5030	echo $ECHO_N "(cached) $ECHO_C" >&6
5031	else
5032	eval "$as_ac_Header=\$ac_header_preproc"
5033	fi
5034	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5035	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5036
5037	fi
5038	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5039	cat >>confdefs.h <<_ACEOF
5040	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5041	_ACEOF
5042
5043	else
5044	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5045	echo "$as_me: error: cannot find opengl headers" >&2;}
5046	{ (exit 1); exit 1; }; }
5047	fi
5048
5049	done
5050
5051
5052	# checking for Unix GL
5053	echo "$as_me:$LINENO: checking for main in -lGL" >&5
5054	echo $ECHO_N "checking for main in -lGL... $ECHO_C" >&6
5055	if test "${ac_cv_lib_GL_main+set}" = set; then
5056	echo $ECHO_N "(cached) $ECHO_C" >&6
5057	else
5058	ac_check_lib_save_LIBS=$LIBS
5059	LIBS="-lGL $LIBS"
5060	cat >conftest.$ac_ext <<_ACEOF
5061	/* confdefs.h. */
5062	_ACEOF
5063	cat confdefs.h >>conftest.$ac_ext
5064	cat >>conftest.$ac_ext <<_ACEOF
5065	/* end confdefs.h. */
5066
5067
5068	int
5069	main ()
5070	{
5071	main ();
5072	;
5073	return 0;
5074	}
5075	_ACEOF
5076	rm -f conftest.$ac_objext conftest$ac_exeext
5077	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5078	(eval $ac_link) 2>conftest.er1
5079	ac_status=$?
5080	grep -v '^ *+' conftest.er1 >conftest.err
5081	rm -f conftest.er1
5082	cat conftest.err >&5
5083	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5084	(exit $ac_status); } &&
5085	{ ac_try='test -z "$ac_c_werror_flag"
5086	\|\| test ! -s conftest.err'
5087	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5088	(eval $ac_try) 2>&5
5089	ac_status=$?
5090	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5091	(exit $ac_status); }; } &&
5092	{ ac_try='test -s conftest$ac_exeext'
5093	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5094	(eval $ac_try) 2>&5
5095	ac_status=$?
5096	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5097	(exit $ac_status); }; }; then
5098	ac_cv_lib_GL_main=yes
5099	else
5100	echo "$as_me: failed program was:" >&5
5101	sed 's/^/\| /' conftest.$ac_ext >&5
5102
5103	ac_cv_lib_GL_main=no
5104	fi
5105	rm -f conftest.err conftest.$ac_objext \
5106	conftest$ac_exeext conftest.$ac_ext
5107	LIBS=$ac_check_lib_save_LIBS
5108	fi
5109	echo "$as_me:$LINENO: result: $ac_cv_lib_GL_main" >&5
5110	echo "${ECHO_T}$ac_cv_lib_GL_main" >&6
5111	if test $ac_cv_lib_GL_main = yes; then
5112	FOUND_GL=yes
5113	fi
5114
5115	if test "$FOUND_GL" = "yes" ; then
5116	LIBS="$LIBS -lGL"
5117	else
5118	echo "------------------"
5119	echo "opengl not found."
5120	echo "please install the opengl package which can be found at http://www.opengl.org"
5121	echo "------------------"
5122	exit -1
5123	fi
5124
5125	# cheking for GLU-header
5126
5127	for ac_header in GL/glu.h
5128	do
5129	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5130	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5131	echo "$as_me:$LINENO: checking for $ac_header" >&5
5132	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5133	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5134	echo $ECHO_N "(cached) $ECHO_C" >&6
5135	fi
5136	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5137	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5138	else
5139	# Is the header compilable?
5140	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5141	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5142	cat >conftest.$ac_ext <<_ACEOF
5143	/* confdefs.h. */
5144	_ACEOF
5145	cat confdefs.h >>conftest.$ac_ext
5146	cat >>conftest.$ac_ext <<_ACEOF
5147	/* end confdefs.h. */
5148	$ac_includes_default
5149	#include <$ac_header>
5150	_ACEOF
5151	rm -f conftest.$ac_objext
5152	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5153	(eval $ac_compile) 2>conftest.er1
5154	ac_status=$?
5155	grep -v '^ *+' conftest.er1 >conftest.err
5156	rm -f conftest.er1
5157	cat conftest.err >&5
5158	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5159	(exit $ac_status); } &&
5160	{ ac_try='test -z "$ac_c_werror_flag"
5161	\|\| test ! -s conftest.err'
5162	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5163	(eval $ac_try) 2>&5
5164	ac_status=$?
5165	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5166	(exit $ac_status); }; } &&
5167	{ ac_try='test -s conftest.$ac_objext'
5168	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5169	(eval $ac_try) 2>&5
5170	ac_status=$?
5171	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5172	(exit $ac_status); }; }; then
5173	ac_header_compiler=yes
5174	else
5175	echo "$as_me: failed program was:" >&5
5176	sed 's/^/\| /' conftest.$ac_ext >&5
5177
5178	ac_header_compiler=no
5179	fi
5180	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5181	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5182	echo "${ECHO_T}$ac_header_compiler" >&6
5183
5184	# Is the header present?
5185	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5186	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5187	cat >conftest.$ac_ext <<_ACEOF
5188	/* confdefs.h. */
5189	_ACEOF
5190	cat confdefs.h >>conftest.$ac_ext
5191	cat >>conftest.$ac_ext <<_ACEOF
5192	/* end confdefs.h. */
5193	#include <$ac_header>
5194	_ACEOF
5195	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5196	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5197	ac_status=$?
5198	grep -v '^ *+' conftest.er1 >conftest.err
5199	rm -f conftest.er1
5200	cat conftest.err >&5
5201	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5202	(exit $ac_status); } >/dev/null; then
5203	if test -s conftest.err; then
5204	ac_cpp_err=$ac_c_preproc_warn_flag
5205	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5206	else
5207	ac_cpp_err=
5208	fi
5209	else
5210	ac_cpp_err=yes
5211	fi
5212	if test -z "$ac_cpp_err"; then
5213	ac_header_preproc=yes
5214	else
5215	echo "$as_me: failed program was:" >&5
5216	sed 's/^/\| /' conftest.$ac_ext >&5
5217
5218	ac_header_preproc=no
5219	fi
5220	rm -f conftest.err conftest.$ac_ext
5221	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5222	echo "${ECHO_T}$ac_header_preproc" >&6
5223
5224	# So? What about this header?
5225	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5226	yes:no: )
5227	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5228	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5229	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5230	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5231	ac_header_preproc=yes
5232	;;
5233	no:yes:* )
5234	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5235	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5236	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5237	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5238	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5239	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5240	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5241	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5242	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5243	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5244	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5245	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5246	(
5247	cat <<\_ASBOX
5248	## ------------------------------------------- ##
5249	## Report this to orxonox-dev@mail.datacore.ch ##
5250	## ------------------------------------------- ##
5251	_ASBOX
5252	) \|
5253	sed "s/^/$as_me: WARNING: /" >&2
5254	;;
5255	esac
5256	echo "$as_me:$LINENO: checking for $ac_header" >&5
5257	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5258	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5259	echo $ECHO_N "(cached) $ECHO_C" >&6
5260	else
5261	eval "$as_ac_Header=\$ac_header_preproc"
5262	fi
5263	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5264	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5265
5266	fi
5267	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5268	cat >>confdefs.h <<_ACEOF
5269	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5270	_ACEOF
5271
5272	else
5273	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5274	echo "$as_me: error: cannot find opengl headers" >&2;}
5275	{ (exit 1); exit 1; }; }
5276	fi
5277
5278	done
5279
5280
5281	echo "$as_me:$LINENO: checking for gluProject in -lGLU" >&5
5282	echo $ECHO_N "checking for gluProject in -lGLU... $ECHO_C" >&6
5283	if test "${ac_cv_lib_GLU_gluProject+set}" = set; then
5284	echo $ECHO_N "(cached) $ECHO_C" >&6
5285	else
5286	ac_check_lib_save_LIBS=$LIBS
5287	LIBS="-lGLU $LIBS"
5288	cat >conftest.$ac_ext <<_ACEOF
5289	/* confdefs.h. */
5290	_ACEOF
5291	cat confdefs.h >>conftest.$ac_ext
5292	cat >>conftest.$ac_ext <<_ACEOF
5293	/* end confdefs.h. */
5294
5295	/* Override any gcc2 internal prototype to avoid an error. */
5296	#ifdef __cplusplus
5297	extern "C"
5298	#endif
5299	/* We use char because int might match the return type of a gcc2
5300	builtin and then its argument prototype would still apply. */
5301	char gluProject ();
5302	int
5303	main ()
5304	{
5305	gluProject ();
5306	;
5307	return 0;
5308	}
5309	_ACEOF
5310	rm -f conftest.$ac_objext conftest$ac_exeext
5311	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5312	(eval $ac_link) 2>conftest.er1
5313	ac_status=$?
5314	grep -v '^ *+' conftest.er1 >conftest.err
5315	rm -f conftest.er1
5316	cat conftest.err >&5
5317	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5318	(exit $ac_status); } &&
5319	{ ac_try='test -z "$ac_c_werror_flag"
5320	\|\| test ! -s conftest.err'
5321	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5322	(eval $ac_try) 2>&5
5323	ac_status=$?
5324	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5325	(exit $ac_status); }; } &&
5326	{ ac_try='test -s conftest$ac_exeext'
5327	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5328	(eval $ac_try) 2>&5
5329	ac_status=$?
5330	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5331	(exit $ac_status); }; }; then
5332	ac_cv_lib_GLU_gluProject=yes
5333	else
5334	echo "$as_me: failed program was:" >&5
5335	sed 's/^/\| /' conftest.$ac_ext >&5
5336
5337	ac_cv_lib_GLU_gluProject=no
5338	fi
5339	rm -f conftest.err conftest.$ac_objext \
5340	conftest$ac_exeext conftest.$ac_ext
5341	LIBS=$ac_check_lib_save_LIBS
5342	fi
5343	echo "$as_me:$LINENO: result: $ac_cv_lib_GLU_gluProject" >&5
5344	echo "${ECHO_T}$ac_cv_lib_GLU_gluProject" >&6
5345	if test $ac_cv_lib_GLU_gluProject = yes; then
5346	FOUND_GLU=yes
5347	fi
5348
5349	if test "$FOUND_GLU" = "yes" ; then
5350	LIBS="$LIBS -lGLU"
5351	else
5352	echo "------------------"
5353	echo "GLU library not found."
5354	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
5355	echo "------------------"
5356	exit -1
5357	fi
5358
5359	# checking for SDL-headers
5360
5361	for ac_header in SDL/SDL.h
5362	do
5363	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5364	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5365	echo "$as_me:$LINENO: checking for $ac_header" >&5
5366	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5367	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5368	echo $ECHO_N "(cached) $ECHO_C" >&6
5369	fi
5370	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5371	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5372	else
5373	# Is the header compilable?
5374	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5375	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5376	cat >conftest.$ac_ext <<_ACEOF
5377	/* confdefs.h. */
5378	_ACEOF
5379	cat confdefs.h >>conftest.$ac_ext
5380	cat >>conftest.$ac_ext <<_ACEOF
5381	/* end confdefs.h. */
5382	$ac_includes_default
5383	#include <$ac_header>
5384	_ACEOF
5385	rm -f conftest.$ac_objext
5386	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5387	(eval $ac_compile) 2>conftest.er1
5388	ac_status=$?
5389	grep -v '^ *+' conftest.er1 >conftest.err
5390	rm -f conftest.er1
5391	cat conftest.err >&5
5392	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5393	(exit $ac_status); } &&
5394	{ ac_try='test -z "$ac_c_werror_flag"
5395	\|\| test ! -s conftest.err'
5396	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5397	(eval $ac_try) 2>&5
5398	ac_status=$?
5399	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5400	(exit $ac_status); }; } &&
5401	{ ac_try='test -s conftest.$ac_objext'
5402	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5403	(eval $ac_try) 2>&5
5404	ac_status=$?
5405	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5406	(exit $ac_status); }; }; then
5407	ac_header_compiler=yes
5408	else
5409	echo "$as_me: failed program was:" >&5
5410	sed 's/^/\| /' conftest.$ac_ext >&5
5411
5412	ac_header_compiler=no
5413	fi
5414	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5415	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5416	echo "${ECHO_T}$ac_header_compiler" >&6
5417
5418	# Is the header present?
5419	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5420	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5421	cat >conftest.$ac_ext <<_ACEOF
5422	/* confdefs.h. */
5423	_ACEOF
5424	cat confdefs.h >>conftest.$ac_ext
5425	cat >>conftest.$ac_ext <<_ACEOF
5426	/* end confdefs.h. */
5427	#include <$ac_header>
5428	_ACEOF
5429	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5430	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5431	ac_status=$?
5432	grep -v '^ *+' conftest.er1 >conftest.err
5433	rm -f conftest.er1
5434	cat conftest.err >&5
5435	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5436	(exit $ac_status); } >/dev/null; then
5437	if test -s conftest.err; then
5438	ac_cpp_err=$ac_c_preproc_warn_flag
5439	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5440	else
5441	ac_cpp_err=
5442	fi
5443	else
5444	ac_cpp_err=yes
5445	fi
5446	if test -z "$ac_cpp_err"; then
5447	ac_header_preproc=yes
5448	else
5449	echo "$as_me: failed program was:" >&5
5450	sed 's/^/\| /' conftest.$ac_ext >&5
5451
5452	ac_header_preproc=no
5453	fi
5454	rm -f conftest.err conftest.$ac_ext
5455	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5456	echo "${ECHO_T}$ac_header_preproc" >&6
5457
5458	# So? What about this header?
5459	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5460	yes:no: )
5461	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5462	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5463	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5464	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5465	ac_header_preproc=yes
5466	;;
5467	no:yes:* )
5468	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5469	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5470	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5471	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5472	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5473	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5474	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5475	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5476	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5477	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5478	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5479	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5480	(
5481	cat <<\_ASBOX
5482	## ------------------------------------------- ##
5483	## Report this to orxonox-dev@mail.datacore.ch ##
5484	## ------------------------------------------- ##
5485	_ASBOX
5486	) \|
5487	sed "s/^/$as_me: WARNING: /" >&2
5488	;;
5489	esac
5490	echo "$as_me:$LINENO: checking for $ac_header" >&5
5491	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5492	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5493	echo $ECHO_N "(cached) $ECHO_C" >&6
5494	else
5495	eval "$as_ac_Header=\$ac_header_preproc"
5496	fi
5497	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5498	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5499
5500	fi
5501	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5502	cat >>confdefs.h <<_ACEOF
5503	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5504	_ACEOF
5505
5506	else
5507	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
5508	echo "$as_me: error: cannot find SDL headers" >&2;}
5509	{ (exit 1); exit 1; }; }
5510	fi
5511
5512	done
5513
5514
5515	echo "$as_me:$LINENO: checking for main in -lSDL" >&5
5516	echo $ECHO_N "checking for main in -lSDL... $ECHO_C" >&6
5517	if test "${ac_cv_lib_SDL_main+set}" = set; then
5518	echo $ECHO_N "(cached) $ECHO_C" >&6
5519	else
5520	ac_check_lib_save_LIBS=$LIBS
5521	LIBS="-lSDL $LIBS"
5522	cat >conftest.$ac_ext <<_ACEOF
5523	/* confdefs.h. */
5524	_ACEOF
5525	cat confdefs.h >>conftest.$ac_ext
5526	cat >>conftest.$ac_ext <<_ACEOF
5527	/* end confdefs.h. */
5528
5529
5530	int
5531	main ()
5532	{
5533	main ();
5534	;
5535	return 0;
5536	}
5537	_ACEOF
5538	rm -f conftest.$ac_objext conftest$ac_exeext
5539	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5540	(eval $ac_link) 2>conftest.er1
5541	ac_status=$?
5542	grep -v '^ *+' conftest.er1 >conftest.err
5543	rm -f conftest.er1
5544	cat conftest.err >&5
5545	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5546	(exit $ac_status); } &&
5547	{ ac_try='test -z "$ac_c_werror_flag"
5548	\|\| test ! -s conftest.err'
5549	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5550	(eval $ac_try) 2>&5
5551	ac_status=$?
5552	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5553	(exit $ac_status); }; } &&
5554	{ ac_try='test -s conftest$ac_exeext'
5555	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5556	(eval $ac_try) 2>&5
5557	ac_status=$?
5558	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5559	(exit $ac_status); }; }; then
5560	ac_cv_lib_SDL_main=yes
5561	else
5562	echo "$as_me: failed program was:" >&5
5563	sed 's/^/\| /' conftest.$ac_ext >&5
5564
5565	ac_cv_lib_SDL_main=no
5566	fi
5567	rm -f conftest.err conftest.$ac_objext \
5568	conftest$ac_exeext conftest.$ac_ext
5569	LIBS=$ac_check_lib_save_LIBS
5570	fi
5571	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_main" >&5
5572	echo "${ECHO_T}$ac_cv_lib_SDL_main" >&6
5573	if test $ac_cv_lib_SDL_main = yes; then
5574	FOUND_SDL=yes
5575	fi
5576
5577	if test "$FOUND_SDL" = "yes" ; then
5578	LIBS="$LIBS -lSDL"
5579	else
5580	echo "------------------"
5581	echo "SDL library not found."
5582	echo "please install the SDL library, which can be found at http://www.libsdl.org"
5583	echo "------------------"
5584	exit -1
5585	fi
5586
5587	# checking for SDL-Mixer-headers
5588
5589	for ac_header in SDL/SDL_mixer.h
5590	do
5591	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5592	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5593	echo "$as_me:$LINENO: checking for $ac_header" >&5
5594	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5595	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5596	echo $ECHO_N "(cached) $ECHO_C" >&6
5597	fi
5598	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5599	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5600	else
5601	# Is the header compilable?
5602	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5603	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5604	cat >conftest.$ac_ext <<_ACEOF
5605	/* confdefs.h. */
5606	_ACEOF
5607	cat confdefs.h >>conftest.$ac_ext
5608	cat >>conftest.$ac_ext <<_ACEOF
5609	/* end confdefs.h. */
5610	$ac_includes_default
5611	#include <$ac_header>
5612	_ACEOF
5613	rm -f conftest.$ac_objext
5614	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5615	(eval $ac_compile) 2>conftest.er1
5616	ac_status=$?
5617	grep -v '^ *+' conftest.er1 >conftest.err
5618	rm -f conftest.er1
5619	cat conftest.err >&5
5620	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5621	(exit $ac_status); } &&
5622	{ ac_try='test -z "$ac_c_werror_flag"
5623	\|\| test ! -s conftest.err'
5624	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5625	(eval $ac_try) 2>&5
5626	ac_status=$?
5627	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5628	(exit $ac_status); }; } &&
5629	{ ac_try='test -s conftest.$ac_objext'
5630	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5631	(eval $ac_try) 2>&5
5632	ac_status=$?
5633	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5634	(exit $ac_status); }; }; then
5635	ac_header_compiler=yes
5636	else
5637	echo "$as_me: failed program was:" >&5
5638	sed 's/^/\| /' conftest.$ac_ext >&5
5639
5640	ac_header_compiler=no
5641	fi
5642	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5643	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5644	echo "${ECHO_T}$ac_header_compiler" >&6
5645
5646	# Is the header present?
5647	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5648	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5649	cat >conftest.$ac_ext <<_ACEOF
5650	/* confdefs.h. */
5651	_ACEOF
5652	cat confdefs.h >>conftest.$ac_ext
5653	cat >>conftest.$ac_ext <<_ACEOF
5654	/* end confdefs.h. */
5655	#include <$ac_header>
5656	_ACEOF
5657	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5658	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5659	ac_status=$?
5660	grep -v '^ *+' conftest.er1 >conftest.err
5661	rm -f conftest.er1
5662	cat conftest.err >&5
5663	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5664	(exit $ac_status); } >/dev/null; then
5665	if test -s conftest.err; then
5666	ac_cpp_err=$ac_c_preproc_warn_flag
5667	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5668	else
5669	ac_cpp_err=
5670	fi
5671	else
5672	ac_cpp_err=yes
5673	fi
5674	if test -z "$ac_cpp_err"; then
5675	ac_header_preproc=yes
5676	else
5677	echo "$as_me: failed program was:" >&5
5678	sed 's/^/\| /' conftest.$ac_ext >&5
5679
5680	ac_header_preproc=no
5681	fi
5682	rm -f conftest.err conftest.$ac_ext
5683	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5684	echo "${ECHO_T}$ac_header_preproc" >&6
5685
5686	# So? What about this header?
5687	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5688	yes:no: )
5689	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5690	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5691	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5692	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5693	ac_header_preproc=yes
5694	;;
5695	no:yes:* )
5696	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5697	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5698	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5699	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5700	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5701	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5702	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5703	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5704	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5705	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5706	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5707	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5708	(
5709	cat <<\_ASBOX
5710	## ------------------------------------------- ##
5711	## Report this to orxonox-dev@mail.datacore.ch ##
5712	## ------------------------------------------- ##
5713	_ASBOX
5714	) \|
5715	sed "s/^/$as_me: WARNING: /" >&2
5716	;;
5717	esac
5718	echo "$as_me:$LINENO: checking for $ac_header" >&5
5719	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5720	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5721	echo $ECHO_N "(cached) $ECHO_C" >&6
5722	else
5723	eval "$as_ac_Header=\$ac_header_preproc"
5724	fi
5725	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5726	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5727
5728	fi
5729	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5730	cat >>confdefs.h <<_ACEOF
5731	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5732	_ACEOF
5733
5734	else
5735	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
5736	echo "$as_me: error: cannot find SDL headers" >&2;}
5737	{ (exit 1); exit 1; }; }
5738	fi
5739
5740	done
5741
5742
5743
5744	#checking for libSDL_mixer
5745	echo "$as_me:$LINENO: checking for main in -lSDL_mixer" >&5
5746	echo $ECHO_N "checking for main in -lSDL_mixer... $ECHO_C" >&6
5747	if test "${ac_cv_lib_SDL_mixer_main+set}" = set; then
5748	echo $ECHO_N "(cached) $ECHO_C" >&6
5749	else
5750	ac_check_lib_save_LIBS=$LIBS
5751	LIBS="-lSDL_mixer $LIBS"
5752	cat >conftest.$ac_ext <<_ACEOF
5753	/* confdefs.h. */
5754	_ACEOF
5755	cat confdefs.h >>conftest.$ac_ext
5756	cat >>conftest.$ac_ext <<_ACEOF
5757	/* end confdefs.h. */
5758
5759
5760	int
5761	main ()
5762	{
5763	main ();
5764	;
5765	return 0;
5766	}
5767	_ACEOF
5768	rm -f conftest.$ac_objext conftest$ac_exeext
5769	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5770	(eval $ac_link) 2>conftest.er1
5771	ac_status=$?
5772	grep -v '^ *+' conftest.er1 >conftest.err
5773	rm -f conftest.er1
5774	cat conftest.err >&5
5775	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5776	(exit $ac_status); } &&
5777	{ ac_try='test -z "$ac_c_werror_flag"
5778	\|\| test ! -s conftest.err'
5779	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5780	(eval $ac_try) 2>&5
5781	ac_status=$?
5782	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5783	(exit $ac_status); }; } &&
5784	{ ac_try='test -s conftest$ac_exeext'
5785	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5786	(eval $ac_try) 2>&5
5787	ac_status=$?
5788	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5789	(exit $ac_status); }; }; then
5790	ac_cv_lib_SDL_mixer_main=yes
5791	else
5792	echo "$as_me: failed program was:" >&5
5793	sed 's/^/\| /' conftest.$ac_ext >&5
5794
5795	ac_cv_lib_SDL_mixer_main=no
5796	fi
5797	rm -f conftest.err conftest.$ac_objext \
5798	conftest$ac_exeext conftest.$ac_ext
5799	LIBS=$ac_check_lib_save_LIBS
5800	fi
5801	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_mixer_main" >&5
5802	echo "${ECHO_T}$ac_cv_lib_SDL_mixer_main" >&6
5803	if test $ac_cv_lib_SDL_mixer_main = yes; then
5804	FOUND_SDL_mixer=yes
5805	fi
5806
5807	if test "$FOUND_SDL_mixer" = "yes" ; then
5808	LIBS="$LIBS -lSDL_mixer"
5809	else
5810	echo "------------------"
5811	echo "SDL Mixer library not found."
5812	echo "please install the SDL Mixer library, which can be found at http://www.libsdl.org"
5813	echo "------------------"
5814	exit 1
5815	fi
5816
5817	;;
5818	*)
5819	mingw="no"
5820	;;
5821	esac
5822	echo "$as_me:$LINENO: result: $mingw" >&5
5823	echo "${ECHO_T}$mingw" >&6
5824
5825
5826	#### Checking for LIBraries.
5827
5828	# FIXME: Replace `main' with a function in `-lOSMesa':
5829
5830	echo "$as_me:$LINENO: checking for main in -lOSMesa" >&5
5831	echo $ECHO_N "checking for main in -lOSMesa... $ECHO_C" >&6
5832	if test "${ac_cv_lib_OSMesa_main+set}" = set; then
5833	echo $ECHO_N "(cached) $ECHO_C" >&6
5834	else
5835	ac_check_lib_save_LIBS=$LIBS
5836	LIBS="-lOSMesa $LIBS"
5837	cat >conftest.$ac_ext <<_ACEOF
5838	/* confdefs.h. */
5839	_ACEOF
5840	cat confdefs.h >>conftest.$ac_ext
5841	cat >>conftest.$ac_ext <<_ACEOF
5842	/* end confdefs.h. */
5843
5844
5845	int
5846	main ()
5847	{
5848	main ();
5849	;
5850	return 0;
5851	}
5852	_ACEOF
5853	rm -f conftest.$ac_objext conftest$ac_exeext
5854	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5855	(eval $ac_link) 2>conftest.er1
5856	ac_status=$?
5857	grep -v '^ *+' conftest.er1 >conftest.err
5858	rm -f conftest.er1
5859	cat conftest.err >&5
5860	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5861	(exit $ac_status); } &&
5862	{ ac_try='test -z "$ac_c_werror_flag"
5863	\|\| test ! -s conftest.err'
5864	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5865	(eval $ac_try) 2>&5
5866	ac_status=$?
5867	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5868	(exit $ac_status); }; } &&
5869	{ ac_try='test -s conftest$ac_exeext'
5870	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5871	(eval $ac_try) 2>&5
5872	ac_status=$?
5873	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5874	(exit $ac_status); }; }; then
5875	ac_cv_lib_OSMesa_main=yes
5876	else
5877	echo "$as_me: failed program was:" >&5
5878	sed 's/^/\| /' conftest.$ac_ext >&5
5879
5880	ac_cv_lib_OSMesa_main=no
5881	fi
5882	rm -f conftest.err conftest.$ac_objext \
5883	conftest$ac_exeext conftest.$ac_ext
5884	LIBS=$ac_check_lib_save_LIBS
5885	fi
5886	echo "$as_me:$LINENO: result: $ac_cv_lib_OSMesa_main" >&5
5887	echo "${ECHO_T}$ac_cv_lib_OSMesa_main" >&6
5888	if test $ac_cv_lib_OSMesa_main = yes; then
5889	cat >>confdefs.h <<_ACEOF
5890	#define HAVE_LIBOSMESA 1
5891	_ACEOF
5892
5893	LIBS="-lOSMesa $LIBS"
5894
5895	fi
5896
5897	# FIXME: Replace `main' with a function in `-lX11':
5898
5899	echo "$as_me:$LINENO: checking for main in -lX11" >&5
5900	echo $ECHO_N "checking for main in -lX11... $ECHO_C" >&6
5901	if test "${ac_cv_lib_X11_main+set}" = set; then
5902	echo $ECHO_N "(cached) $ECHO_C" >&6
5903	else
5904	ac_check_lib_save_LIBS=$LIBS
5905	LIBS="-lX11 $LIBS"
5906	cat >conftest.$ac_ext <<_ACEOF
5907	/* confdefs.h. */
5908	_ACEOF
5909	cat confdefs.h >>conftest.$ac_ext
5910	cat >>conftest.$ac_ext <<_ACEOF
5911	/* end confdefs.h. */
5912
5913
5914	int
5915	main ()
5916	{
5917	main ();
5918	;
5919	return 0;
5920	}
5921	_ACEOF
5922	rm -f conftest.$ac_objext conftest$ac_exeext
5923	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5924	(eval $ac_link) 2>conftest.er1
5925	ac_status=$?
5926	grep -v '^ *+' conftest.er1 >conftest.err
5927	rm -f conftest.er1
5928	cat conftest.err >&5
5929	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5930	(exit $ac_status); } &&
5931	{ ac_try='test -z "$ac_c_werror_flag"
5932	\|\| test ! -s conftest.err'
5933	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5934	(eval $ac_try) 2>&5
5935	ac_status=$?
5936	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5937	(exit $ac_status); }; } &&
5938	{ ac_try='test -s conftest$ac_exeext'
5939	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5940	(eval $ac_try) 2>&5
5941	ac_status=$?
5942	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5943	(exit $ac_status); }; }; then
5944	ac_cv_lib_X11_main=yes
5945	else
5946	echo "$as_me: failed program was:" >&5
5947	sed 's/^/\| /' conftest.$ac_ext >&5
5948
5949	ac_cv_lib_X11_main=no
5950	fi
5951	rm -f conftest.err conftest.$ac_objext \
5952	conftest$ac_exeext conftest.$ac_ext
5953	LIBS=$ac_check_lib_save_LIBS
5954	fi
5955	echo "$as_me:$LINENO: result: $ac_cv_lib_X11_main" >&5
5956	echo "${ECHO_T}$ac_cv_lib_X11_main" >&6
5957	if test $ac_cv_lib_X11_main = yes; then
5958	cat >>confdefs.h <<_ACEOF
5959	#define HAVE_LIBX11 1
5960	_ACEOF
5961
5962	LIBS="-lX11 $LIBS"
5963
5964	fi
5965
5966	# FIXME: Replace `main' with a function in `-lXt':
5967
5968	echo "$as_me:$LINENO: checking for main in -lXt" >&5
5969	echo $ECHO_N "checking for main in -lXt... $ECHO_C" >&6
5970	if test "${ac_cv_lib_Xt_main+set}" = set; then
5971	echo $ECHO_N "(cached) $ECHO_C" >&6
5972	else
5973	ac_check_lib_save_LIBS=$LIBS
5974	LIBS="-lXt $LIBS"
5975	cat >conftest.$ac_ext <<_ACEOF
5976	/* confdefs.h. */
5977	_ACEOF
5978	cat confdefs.h >>conftest.$ac_ext
5979	cat >>conftest.$ac_ext <<_ACEOF
5980	/* end confdefs.h. */
5981
5982
5983	int
5984	main ()
5985	{
5986	main ();
5987	;
5988	return 0;
5989	}
5990	_ACEOF
5991	rm -f conftest.$ac_objext conftest$ac_exeext
5992	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5993	(eval $ac_link) 2>conftest.er1
5994	ac_status=$?
5995	grep -v '^ *+' conftest.er1 >conftest.err
5996	rm -f conftest.er1
5997	cat conftest.err >&5
5998	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5999	(exit $ac_status); } &&
6000	{ ac_try='test -z "$ac_c_werror_flag"
6001	\|\| test ! -s conftest.err'
6002	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6003	(eval $ac_try) 2>&5
6004	ac_status=$?
6005	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6006	(exit $ac_status); }; } &&
6007	{ ac_try='test -s conftest$ac_exeext'
6008	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6009	(eval $ac_try) 2>&5
6010	ac_status=$?
6011	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6012	(exit $ac_status); }; }; then
6013	ac_cv_lib_Xt_main=yes
6014	else
6015	echo "$as_me: failed program was:" >&5
6016	sed 's/^/\| /' conftest.$ac_ext >&5
6017
6018	ac_cv_lib_Xt_main=no
6019	fi
6020	rm -f conftest.err conftest.$ac_objext \
6021	conftest$ac_exeext conftest.$ac_ext
6022	LIBS=$ac_check_lib_save_LIBS
6023	fi
6024	echo "$as_me:$LINENO: result: $ac_cv_lib_Xt_main" >&5
6025	echo "${ECHO_T}$ac_cv_lib_Xt_main" >&6
6026	if test $ac_cv_lib_Xt_main = yes; then
6027	cat >>confdefs.h <<_ACEOF
6028	#define HAVE_LIBXT 1
6029	_ACEOF
6030
6031	LIBS="-lXt $LIBS"
6032
6033	fi
6034
6035
6036
6037	#checking for pthread libs
6038	echo "$as_me:$LINENO: checking for main in -lpthread" >&5
6039	echo $ECHO_N "checking for main in -lpthread... $ECHO_C" >&6
6040	if test "${ac_cv_lib_pthread_main+set}" = set; then
6041	echo $ECHO_N "(cached) $ECHO_C" >&6
6042	else
6043	ac_check_lib_save_LIBS=$LIBS
6044	LIBS="-lpthread $LIBS"
6045	cat >conftest.$ac_ext <<_ACEOF
6046	/* confdefs.h. */
6047	_ACEOF
6048	cat confdefs.h >>conftest.$ac_ext
6049	cat >>conftest.$ac_ext <<_ACEOF
6050	/* end confdefs.h. */
6051
6052
6053	int
6054	main ()
6055	{
6056	main ();
6057	;
6058	return 0;
6059	}
6060	_ACEOF
6061	rm -f conftest.$ac_objext conftest$ac_exeext
6062	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6063	(eval $ac_link) 2>conftest.er1
6064	ac_status=$?
6065	grep -v '^ *+' conftest.er1 >conftest.err
6066	rm -f conftest.er1
6067	cat conftest.err >&5
6068	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6069	(exit $ac_status); } &&
6070	{ ac_try='test -z "$ac_c_werror_flag"
6071	\|\| test ! -s conftest.err'
6072	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6073	(eval $ac_try) 2>&5
6074	ac_status=$?
6075	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6076	(exit $ac_status); }; } &&
6077	{ ac_try='test -s conftest$ac_exeext'
6078	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6079	(eval $ac_try) 2>&5
6080	ac_status=$?
6081	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6082	(exit $ac_status); }; }; then
6083	ac_cv_lib_pthread_main=yes
6084	else
6085	echo "$as_me: failed program was:" >&5
6086	sed 's/^/\| /' conftest.$ac_ext >&5
6087
6088	ac_cv_lib_pthread_main=no
6089	fi
6090	rm -f conftest.err conftest.$ac_objext \
6091	conftest$ac_exeext conftest.$ac_ext
6092	LIBS=$ac_check_lib_save_LIBS
6093	fi
6094	echo "$as_me:$LINENO: result: $ac_cv_lib_pthread_main" >&5
6095	echo "${ECHO_T}$ac_cv_lib_pthread_main" >&6
6096	if test $ac_cv_lib_pthread_main = yes; then
6097	FOUND_pthread=yes
6098	fi
6099
6100	if test "$FOUND_pthread" = "yes" ; then
6101	LIBS="$LIBS -lpthread"
6102	fi
6103
6104
6105
6106
6107	# FIXME: Replace `main' with a function in `-lm':
6108
6109	echo "$as_me:$LINENO: checking for main in -lm" >&5
6110	echo $ECHO_N "checking for main in -lm... $ECHO_C" >&6
6111	if test "${ac_cv_lib_m_main+set}" = set; then
6112	echo $ECHO_N "(cached) $ECHO_C" >&6
6113	else
6114	ac_check_lib_save_LIBS=$LIBS
6115	LIBS="-lm $LIBS"
6116	cat >conftest.$ac_ext <<_ACEOF
6117	/* confdefs.h. */
6118	_ACEOF
6119	cat confdefs.h >>conftest.$ac_ext
6120	cat >>conftest.$ac_ext <<_ACEOF
6121	/* end confdefs.h. */
6122
6123
6124	int
6125	main ()
6126	{
6127	main ();
6128	;
6129	return 0;
6130	}
6131	_ACEOF
6132	rm -f conftest.$ac_objext conftest$ac_exeext
6133	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6134	(eval $ac_link) 2>conftest.er1
6135	ac_status=$?
6136	grep -v '^ *+' conftest.er1 >conftest.err
6137	rm -f conftest.er1
6138	cat conftest.err >&5
6139	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6140	(exit $ac_status); } &&
6141	{ ac_try='test -z "$ac_c_werror_flag"
6142	\|\| test ! -s conftest.err'
6143	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6144	(eval $ac_try) 2>&5
6145	ac_status=$?
6146	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6147	(exit $ac_status); }; } &&
6148	{ ac_try='test -s conftest$ac_exeext'
6149	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6150	(eval $ac_try) 2>&5
6151	ac_status=$?
6152	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6153	(exit $ac_status); }; }; then
6154	ac_cv_lib_m_main=yes
6155	else
6156	echo "$as_me: failed program was:" >&5
6157	sed 's/^/\| /' conftest.$ac_ext >&5
6158
6159	ac_cv_lib_m_main=no
6160	fi
6161	rm -f conftest.err conftest.$ac_objext \
6162	conftest$ac_exeext conftest.$ac_ext
6163	LIBS=$ac_check_lib_save_LIBS
6164	fi
6165	echo "$as_me:$LINENO: result: $ac_cv_lib_m_main" >&5
6166	echo "${ECHO_T}$ac_cv_lib_m_main" >&6
6167	if test $ac_cv_lib_m_main = yes; then
6168	cat >>confdefs.h <<_ACEOF
6169	#define HAVE_LIBM 1
6170	_ACEOF
6171
6172	LIBS="-lm $LIBS"
6173
6174	fi
6175
6176
6177	LIBS="$LIBS `pkg-config --libs gtk+-2.0`"
6178
6179
6180	# Checks for header files.
6181	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
6182	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
6183	if test "${ac_cv_header_stdc+set}" = set; then
6184	echo $ECHO_N "(cached) $ECHO_C" >&6
6185	else
6186	cat >conftest.$ac_ext <<_ACEOF
6187	/* confdefs.h. */
6188	_ACEOF
6189	cat confdefs.h >>conftest.$ac_ext
6190	cat >>conftest.$ac_ext <<_ACEOF
6191	/* end confdefs.h. */
6192	#include <stdlib.h>
6193	#include <stdarg.h>
6194	#include <string.h>
6195	#include <float.h>
6196
6197	int
6198	main ()
6199	{
6200
6201	;
6202	return 0;
6203	}
6204	_ACEOF
6205	rm -f conftest.$ac_objext
6206	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6207	(eval $ac_compile) 2>conftest.er1
6208	ac_status=$?
6209	grep -v '^ *+' conftest.er1 >conftest.err
6210	rm -f conftest.er1
6211	cat conftest.err >&5
6212	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6213	(exit $ac_status); } &&
6214	{ ac_try='test -z "$ac_c_werror_flag"
6215	\|\| test ! -s conftest.err'
6216	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6217	(eval $ac_try) 2>&5
6218	ac_status=$?
6219	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6220	(exit $ac_status); }; } &&
6221	{ ac_try='test -s conftest.$ac_objext'
6222	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6223	(eval $ac_try) 2>&5
6224	ac_status=$?
6225	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6226	(exit $ac_status); }; }; then
6227	ac_cv_header_stdc=yes
6228	else
6229	echo "$as_me: failed program was:" >&5
6230	sed 's/^/\| /' conftest.$ac_ext >&5
6231
6232	ac_cv_header_stdc=no
6233	fi
6234	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6235
6236	if test $ac_cv_header_stdc = yes; then
6237	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6238	cat >conftest.$ac_ext <<_ACEOF
6239	/* confdefs.h. */
6240	_ACEOF
6241	cat confdefs.h >>conftest.$ac_ext
6242	cat >>conftest.$ac_ext <<_ACEOF
6243	/* end confdefs.h. */
6244	#include <string.h>
6245
6246	_ACEOF
6247	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6248	$EGREP "memchr" >/dev/null 2>&1; then
6249	:
6250	else
6251	ac_cv_header_stdc=no
6252	fi
6253	rm -f conftest*
6254
6255	fi
6256
6257	if test $ac_cv_header_stdc = yes; then
6258	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6259	cat >conftest.$ac_ext <<_ACEOF
6260	/* confdefs.h. */
6261	_ACEOF
6262	cat confdefs.h >>conftest.$ac_ext
6263	cat >>conftest.$ac_ext <<_ACEOF
6264	/* end confdefs.h. */
6265	#include <stdlib.h>
6266
6267	_ACEOF
6268	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6269	$EGREP "free" >/dev/null 2>&1; then
6270	:
6271	else
6272	ac_cv_header_stdc=no
6273	fi
6274	rm -f conftest*
6275
6276	fi
6277
6278	if test $ac_cv_header_stdc = yes; then
6279	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6280	if test "$cross_compiling" = yes; then
6281	:
6282	else
6283	cat >conftest.$ac_ext <<_ACEOF
6284	/* confdefs.h. */
6285	_ACEOF
6286	cat confdefs.h >>conftest.$ac_ext
6287	cat >>conftest.$ac_ext <<_ACEOF
6288	/* end confdefs.h. */
6289	#include <ctype.h>
6290	#if ((' ' & 0x0FF) == 0x020)
6291	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6292	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6293	#else
6294	# define ISLOWER(c) \
6295	(('a' <= (c) && (c) <= 'i') \
6296	\|\| ('j' <= (c) && (c) <= 'r') \
6297	\|\| ('s' <= (c) && (c) <= 'z'))
6298	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
6299	#endif
6300
6301	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
6302	int
6303	main ()
6304	{
6305	int i;
6306	for (i = 0; i < 256; i++)
6307	if (XOR (islower (i), ISLOWER (i))
6308	\|\| toupper (i) != TOUPPER (i))
6309	exit(2);
6310	exit (0);
6311	}
6312	_ACEOF
6313	rm -f conftest$ac_exeext
6314	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6315	(eval $ac_link) 2>&5
6316	ac_status=$?
6317	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6318	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6319	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6320	(eval $ac_try) 2>&5
6321	ac_status=$?
6322	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6323	(exit $ac_status); }; }; then
6324	:
6325	else
6326	echo "$as_me: program exited with status $ac_status" >&5
6327	echo "$as_me: failed program was:" >&5
6328	sed 's/^/\| /' conftest.$ac_ext >&5
6329
6330	( exit $ac_status )
6331	ac_cv_header_stdc=no
6332	fi
6333	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6334	fi
6335	fi
6336	fi
6337	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
6338	echo "${ECHO_T}$ac_cv_header_stdc" >&6
6339	if test $ac_cv_header_stdc = yes; then
6340
6341	cat >>confdefs.h <<\_ACEOF
6342	#define STDC_HEADERS 1
6343	_ACEOF
6344
6345	fi
6346
6347
6348
6349	for ac_header in stdlib.h string.h
6350	do
6351	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6352	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6353	echo "$as_me:$LINENO: checking for $ac_header" >&5
6354	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6355	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6356	echo $ECHO_N "(cached) $ECHO_C" >&6
6357	fi
6358	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6359	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6360	else
6361	# Is the header compilable?
6362	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6363	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6364	cat >conftest.$ac_ext <<_ACEOF
6365	/* confdefs.h. */
6366	_ACEOF
6367	cat confdefs.h >>conftest.$ac_ext
6368	cat >>conftest.$ac_ext <<_ACEOF
6369	/* end confdefs.h. */
6370	$ac_includes_default
6371	#include <$ac_header>
6372	_ACEOF
6373	rm -f conftest.$ac_objext
6374	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6375	(eval $ac_compile) 2>conftest.er1
6376	ac_status=$?
6377	grep -v '^ *+' conftest.er1 >conftest.err
6378	rm -f conftest.er1
6379	cat conftest.err >&5
6380	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6381	(exit $ac_status); } &&
6382	{ ac_try='test -z "$ac_c_werror_flag"
6383	\|\| test ! -s conftest.err'
6384	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6385	(eval $ac_try) 2>&5
6386	ac_status=$?
6387	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6388	(exit $ac_status); }; } &&
6389	{ ac_try='test -s conftest.$ac_objext'
6390	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6391	(eval $ac_try) 2>&5
6392	ac_status=$?
6393	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6394	(exit $ac_status); }; }; then
6395	ac_header_compiler=yes
6396	else
6397	echo "$as_me: failed program was:" >&5
6398	sed 's/^/\| /' conftest.$ac_ext >&5
6399
6400	ac_header_compiler=no
6401	fi
6402	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6403	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6404	echo "${ECHO_T}$ac_header_compiler" >&6
6405
6406	# Is the header present?
6407	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6408	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6409	cat >conftest.$ac_ext <<_ACEOF
6410	/* confdefs.h. */
6411	_ACEOF
6412	cat confdefs.h >>conftest.$ac_ext
6413	cat >>conftest.$ac_ext <<_ACEOF
6414	/* end confdefs.h. */
6415	#include <$ac_header>
6416	_ACEOF
6417	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6418	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6419	ac_status=$?
6420	grep -v '^ *+' conftest.er1 >conftest.err
6421	rm -f conftest.er1
6422	cat conftest.err >&5
6423	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6424	(exit $ac_status); } >/dev/null; then
6425	if test -s conftest.err; then
6426	ac_cpp_err=$ac_c_preproc_warn_flag
6427	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6428	else
6429	ac_cpp_err=
6430	fi
6431	else
6432	ac_cpp_err=yes
6433	fi
6434	if test -z "$ac_cpp_err"; then
6435	ac_header_preproc=yes
6436	else
6437	echo "$as_me: failed program was:" >&5
6438	sed 's/^/\| /' conftest.$ac_ext >&5
6439
6440	ac_header_preproc=no
6441	fi
6442	rm -f conftest.err conftest.$ac_ext
6443	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6444	echo "${ECHO_T}$ac_header_preproc" >&6
6445
6446	# So? What about this header?
6447	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6448	yes:no: )
6449	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6450	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6451	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6452	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6453	ac_header_preproc=yes
6454	;;
6455	no:yes:* )
6456	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6457	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6458	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6459	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6460	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6461	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6462	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6463	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6464	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6465	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6466	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6467	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6468	(
6469	cat <<\_ASBOX
6470	## ------------------------------------------- ##
6471	## Report this to orxonox-dev@mail.datacore.ch ##
6472	## ------------------------------------------- ##
6473	_ASBOX
6474	) \|
6475	sed "s/^/$as_me: WARNING: /" >&2
6476	;;
6477	esac
6478	echo "$as_me:$LINENO: checking for $ac_header" >&5
6479	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6480	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6481	echo $ECHO_N "(cached) $ECHO_C" >&6
6482	else
6483	eval "$as_ac_Header=\$ac_header_preproc"
6484	fi
6485	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6486	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6487
6488	fi
6489	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6490	cat >>confdefs.h <<_ACEOF
6491	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6492	_ACEOF
6493
6494	fi
6495
6496	done
6497
6498
6499	# Checks for typedefs, structures, and compiler characteristics.
6500	echo "$as_me:$LINENO: checking for stdbool.h that conforms to C99" >&5
6501	echo $ECHO_N "checking for stdbool.h that conforms to C99... $ECHO_C" >&6
6502	if test "${ac_cv_header_stdbool_h+set}" = set; then
6503	echo $ECHO_N "(cached) $ECHO_C" >&6
6504	else
6505	cat >conftest.$ac_ext <<_ACEOF
6506	/* confdefs.h. */
6507	_ACEOF
6508	cat confdefs.h >>conftest.$ac_ext
6509	cat >>conftest.$ac_ext <<_ACEOF
6510	/* end confdefs.h. */
6511
6512	#include <stdbool.h>
6513	#ifndef bool
6514	# error bool is not defined
6515	#endif
6516	#ifndef false
6517	# error false is not defined
6518	#endif
6519	#if false
6520	# error false is not 0
6521	#endif
6522	#ifndef true
6523	# error true is not defined
6524	#endif
6525	#if true != 1
6526	# error true is not 1
6527	#endif
6528	#ifndef __bool_true_false_are_defined
6529	# error __bool_true_false_are_defined is not defined
6530	#endif
6531
6532	struct s { _Bool s: 1; _Bool t; } s;
6533
6534	char a[true == 1 ? 1 : -1];
6535	char b[false == 0 ? 1 : -1];
6536	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
6537	char d[(bool) -0.5 == true ? 1 : -1];
6538	bool e = &s;
6539	char f[(_Bool) -0.0 == false ? 1 : -1];
6540	char g[true];
6541	char h[sizeof (_Bool)];
6542	char i[sizeof s.t];
6543
6544	int
6545	main ()
6546	{
6547	return !a + !b + !c + !d + !e + !f + !g + !h + !i;
6548	;
6549	return 0;
6550	}
6551	_ACEOF
6552	rm -f conftest.$ac_objext
6553	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6554	(eval $ac_compile) 2>conftest.er1
6555	ac_status=$?
6556	grep -v '^ *+' conftest.er1 >conftest.err
6557	rm -f conftest.er1
6558	cat conftest.err >&5
6559	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6560	(exit $ac_status); } &&
6561	{ ac_try='test -z "$ac_c_werror_flag"
6562	\|\| test ! -s conftest.err'
6563	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6564	(eval $ac_try) 2>&5
6565	ac_status=$?
6566	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6567	(exit $ac_status); }; } &&
6568	{ ac_try='test -s conftest.$ac_objext'
6569	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6570	(eval $ac_try) 2>&5
6571	ac_status=$?
6572	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6573	(exit $ac_status); }; }; then
6574	ac_cv_header_stdbool_h=yes
6575	else
6576	echo "$as_me: failed program was:" >&5
6577	sed 's/^/\| /' conftest.$ac_ext >&5
6578
6579	ac_cv_header_stdbool_h=no
6580	fi
6581	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6582	fi
6583	echo "$as_me:$LINENO: result: $ac_cv_header_stdbool_h" >&5
6584	echo "${ECHO_T}$ac_cv_header_stdbool_h" >&6
6585	echo "$as_me:$LINENO: checking for _Bool" >&5
6586	echo $ECHO_N "checking for _Bool... $ECHO_C" >&6
6587	if test "${ac_cv_type__Bool+set}" = set; then
6588	echo $ECHO_N "(cached) $ECHO_C" >&6
6589	else
6590	cat >conftest.$ac_ext <<_ACEOF
6591	/* confdefs.h. */
6592	_ACEOF
6593	cat confdefs.h >>conftest.$ac_ext
6594	cat >>conftest.$ac_ext <<_ACEOF
6595	/* end confdefs.h. */
6596	$ac_includes_default
6597	int
6598	main ()
6599	{
6600	if ((_Bool *) 0)
6601	return 0;
6602	if (sizeof (_Bool))
6603	return 0;
6604	;
6605	return 0;
6606	}
6607	_ACEOF
6608	rm -f conftest.$ac_objext
6609	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6610	(eval $ac_compile) 2>conftest.er1
6611	ac_status=$?
6612	grep -v '^ *+' conftest.er1 >conftest.err
6613	rm -f conftest.er1
6614	cat conftest.err >&5
6615	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6616	(exit $ac_status); } &&
6617	{ ac_try='test -z "$ac_c_werror_flag"
6618	\|\| test ! -s conftest.err'
6619	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6620	(eval $ac_try) 2>&5
6621	ac_status=$?
6622	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6623	(exit $ac_status); }; } &&
6624	{ ac_try='test -s conftest.$ac_objext'
6625	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6626	(eval $ac_try) 2>&5
6627	ac_status=$?
6628	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6629	(exit $ac_status); }; }; then
6630	ac_cv_type__Bool=yes
6631	else
6632	echo "$as_me: failed program was:" >&5
6633	sed 's/^/\| /' conftest.$ac_ext >&5
6634
6635	ac_cv_type__Bool=no
6636	fi
6637	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6638	fi
6639	echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5
6640	echo "${ECHO_T}$ac_cv_type__Bool" >&6
6641	if test $ac_cv_type__Bool = yes; then
6642
6643	cat >>confdefs.h <<_ACEOF
6644	#define HAVE__BOOL 1
6645	_ACEOF
6646
6647
6648	fi
6649
6650	if test $ac_cv_header_stdbool_h = yes; then
6651
6652	cat >>confdefs.h <<\_ACEOF
6653	#define HAVE_STDBOOL_H 1
6654	_ACEOF
6655
6656	fi
6657
6658
6659	# Checks for library functions.
6660
6661	for ac_header in stdlib.h
6662	do
6663	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6664	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6665	echo "$as_me:$LINENO: checking for $ac_header" >&5
6666	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6667	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6668	echo $ECHO_N "(cached) $ECHO_C" >&6
6669	fi
6670	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6671	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6672	else
6673	# Is the header compilable?
6674	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6675	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6676	cat >conftest.$ac_ext <<_ACEOF
6677	/* confdefs.h. */
6678	_ACEOF
6679	cat confdefs.h >>conftest.$ac_ext
6680	cat >>conftest.$ac_ext <<_ACEOF
6681	/* end confdefs.h. */
6682	$ac_includes_default
6683	#include <$ac_header>
6684	_ACEOF
6685	rm -f conftest.$ac_objext
6686	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6687	(eval $ac_compile) 2>conftest.er1
6688	ac_status=$?
6689	grep -v '^ *+' conftest.er1 >conftest.err
6690	rm -f conftest.er1
6691	cat conftest.err >&5
6692	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6693	(exit $ac_status); } &&
6694	{ ac_try='test -z "$ac_c_werror_flag"
6695	\|\| test ! -s conftest.err'
6696	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6697	(eval $ac_try) 2>&5
6698	ac_status=$?
6699	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6700	(exit $ac_status); }; } &&
6701	{ ac_try='test -s conftest.$ac_objext'
6702	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6703	(eval $ac_try) 2>&5
6704	ac_status=$?
6705	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6706	(exit $ac_status); }; }; then
6707	ac_header_compiler=yes
6708	else
6709	echo "$as_me: failed program was:" >&5
6710	sed 's/^/\| /' conftest.$ac_ext >&5
6711
6712	ac_header_compiler=no
6713	fi
6714	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6715	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6716	echo "${ECHO_T}$ac_header_compiler" >&6
6717
6718	# Is the header present?
6719	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6720	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6721	cat >conftest.$ac_ext <<_ACEOF
6722	/* confdefs.h. */
6723	_ACEOF
6724	cat confdefs.h >>conftest.$ac_ext
6725	cat >>conftest.$ac_ext <<_ACEOF
6726	/* end confdefs.h. */
6727	#include <$ac_header>
6728	_ACEOF
6729	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6730	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6731	ac_status=$?
6732	grep -v '^ *+' conftest.er1 >conftest.err
6733	rm -f conftest.er1
6734	cat conftest.err >&5
6735	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6736	(exit $ac_status); } >/dev/null; then
6737	if test -s conftest.err; then
6738	ac_cpp_err=$ac_c_preproc_warn_flag
6739	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6740	else
6741	ac_cpp_err=
6742	fi
6743	else
6744	ac_cpp_err=yes
6745	fi
6746	if test -z "$ac_cpp_err"; then
6747	ac_header_preproc=yes
6748	else
6749	echo "$as_me: failed program was:" >&5
6750	sed 's/^/\| /' conftest.$ac_ext >&5
6751
6752	ac_header_preproc=no
6753	fi
6754	rm -f conftest.err conftest.$ac_ext
6755	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6756	echo "${ECHO_T}$ac_header_preproc" >&6
6757
6758	# So? What about this header?
6759	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6760	yes:no: )
6761	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6762	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6763	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6764	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6765	ac_header_preproc=yes
6766	;;
6767	no:yes:* )
6768	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6769	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6770	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6771	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6772	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6773	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6774	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6775	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6776	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6777	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6778	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6779	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6780	(
6781	cat <<\_ASBOX
6782	## ------------------------------------------- ##
6783	## Report this to orxonox-dev@mail.datacore.ch ##
6784	## ------------------------------------------- ##
6785	_ASBOX
6786	) \|
6787	sed "s/^/$as_me: WARNING: /" >&2
6788	;;
6789	esac
6790	echo "$as_me:$LINENO: checking for $ac_header" >&5
6791	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6792	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6793	echo $ECHO_N "(cached) $ECHO_C" >&6
6794	else
6795	eval "$as_ac_Header=\$ac_header_preproc"
6796	fi
6797	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6798	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6799
6800	fi
6801	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6802	cat >>confdefs.h <<_ACEOF
6803	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6804	_ACEOF
6805
6806	fi
6807
6808	done
6809
6810	echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5
6811	echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6
6812	if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then
6813	echo $ECHO_N "(cached) $ECHO_C" >&6
6814	else
6815	if test "$cross_compiling" = yes; then
6816	ac_cv_func_malloc_0_nonnull=no
6817	else
6818	cat >conftest.$ac_ext <<_ACEOF
6819	/* confdefs.h. */
6820	_ACEOF
6821	cat confdefs.h >>conftest.$ac_ext
6822	cat >>conftest.$ac_ext <<_ACEOF
6823	/* end confdefs.h. */
6824	#if STDC_HEADERS \|\| HAVE_STDLIB_H
6825	# include <stdlib.h>
6826	#else
6827	char *malloc ();
6828	#endif
6829
6830	int
6831	main ()
6832	{
6833	exit (malloc (0) ? 0 : 1);
6834	;
6835	return 0;
6836	}
6837	_ACEOF
6838	rm -f conftest$ac_exeext
6839	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6840	(eval $ac_link) 2>&5
6841	ac_status=$?
6842	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6843	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6844	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6845	(eval $ac_try) 2>&5
6846	ac_status=$?
6847	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6848	(exit $ac_status); }; }; then
6849	ac_cv_func_malloc_0_nonnull=yes
6850	else
6851	echo "$as_me: program exited with status $ac_status" >&5
6852	echo "$as_me: failed program was:" >&5
6853	sed 's/^/\| /' conftest.$ac_ext >&5
6854
6855	( exit $ac_status )
6856	ac_cv_func_malloc_0_nonnull=no
6857	fi
6858	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6859	fi
6860	fi
6861	echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5
6862	echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6
6863	if test $ac_cv_func_malloc_0_nonnull = yes; then
6864
6865	cat >>confdefs.h <<\_ACEOF
6866	#define HAVE_MALLOC 1
6867	_ACEOF
6868
6869	else
6870	cat >>confdefs.h <<\_ACEOF
6871	#define HAVE_MALLOC 0
6872	_ACEOF
6873
6874	case $LIBOBJS in
6875	"malloc.$ac_objext" \| \
6876	*" malloc.$ac_objext" \| \
6877	"malloc.$ac_objext "* \| \
6878	" malloc.$ac_objext " ) ;;
6879	*) LIBOBJS="$LIBOBJS malloc.$ac_objext" ;;
6880	esac
6881
6882
6883	cat >>confdefs.h <<\_ACEOF
6884	#define malloc rpl_malloc
6885	_ACEOF
6886
6887	fi
6888
6889
6890
6891
6892
6893	for ac_func in bzero sqrt
6894	do
6895	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
6896	echo "$as_me:$LINENO: checking for $ac_func" >&5
6897	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
6898	if eval "test \"\${$as_ac_var+set}\" = set"; then
6899	echo $ECHO_N "(cached) $ECHO_C" >&6
6900	else
6901	cat >conftest.$ac_ext <<_ACEOF
6902	/* confdefs.h. */
6903	_ACEOF
6904	cat confdefs.h >>conftest.$ac_ext
6905	cat >>conftest.$ac_ext <<_ACEOF
6906	/* end confdefs.h. */
6907	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6908	For example, HP-UX 11i <limits.h> declares gettimeofday. */
6909	#define $ac_func innocuous_$ac_func
6910
6911	/* System header to define __stub macros and hopefully few prototypes,
6912	which can conflict with char $ac_func (); below.
6913	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6914	<limits.h> exists even on freestanding compilers. */
6915
6916	#ifdef __STDC__
6917	# include <limits.h>
6918	#else
6919	# include <assert.h>
6920	#endif
6921
6922	#undef $ac_func
6923
6924	/* Override any gcc2 internal prototype to avoid an error. */
6925	#ifdef __cplusplus
6926	extern "C"
6927	{
6928	#endif
6929	/* We use char because int might match the return type of a gcc2
6930	builtin and then its argument prototype would still apply. */
6931	char $ac_func ();
6932	/* The GNU C library defines this for functions which it implements
6933	to always fail with ENOSYS. Some functions are actually named
6934	something starting with __ and the normal name is an alias. */
6935	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
6936	choke me
6937	#else
6938	char (*f) () = $ac_func;
6939	#endif
6940	#ifdef __cplusplus
6941	}
6942	#endif
6943
6944	int
6945	main ()
6946	{
6947	return f != $ac_func;
6948	;
6949	return 0;
6950	}
6951	_ACEOF
6952	rm -f conftest.$ac_objext conftest$ac_exeext
6953	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6954	(eval $ac_link) 2>conftest.er1
6955	ac_status=$?
6956	grep -v '^ *+' conftest.er1 >conftest.err
6957	rm -f conftest.er1
6958	cat conftest.err >&5
6959	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6960	(exit $ac_status); } &&
6961	{ ac_try='test -z "$ac_c_werror_flag"
6962	\|\| test ! -s conftest.err'
6963	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6964	(eval $ac_try) 2>&5
6965	ac_status=$?
6966	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6967	(exit $ac_status); }; } &&
6968	{ ac_try='test -s conftest$ac_exeext'
6969	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6970	(eval $ac_try) 2>&5
6971	ac_status=$?
6972	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6973	(exit $ac_status); }; }; then
6974	eval "$as_ac_var=yes"
6975	else
6976	echo "$as_me: failed program was:" >&5
6977	sed 's/^/\| /' conftest.$ac_ext >&5
6978
6979	eval "$as_ac_var=no"
6980	fi
6981	rm -f conftest.err conftest.$ac_objext \
6982	conftest$ac_exeext conftest.$ac_ext
6983	fi
6984	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
6985	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
6986	if test `eval echo '${'$as_ac_var'}'` = yes; then
6987	cat >>confdefs.h <<_ACEOF
6988	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
6989	_ACEOF
6990
6991	fi
6992	done
6993
6994
6995	ac_config_files="$ac_config_files Makefile console/Makefile gui/Makefile src/Makefile importer/Makefile"
6996
6997	cat >confcache <<\_ACEOF
6998	# This file is a shell script that caches the results of configure
6999	# tests run on this system so they can be shared between configure
7000	# scripts and configure runs, see configure's option --config-cache.
7001	# It is not useful on other systems. If it contains results you don't
7002	# want to keep, you may remove or edit it.
7003	#
7004	# config.status only pays attention to the cache file if you give it
7005	# the --recheck option to rerun configure.
7006	#
7007	# `ac_cv_env_foo' variables (set or unset) will be overridden when
7008	# loading this file, other unset `ac_cv_foo' will be assigned the
7009	# following values.
7010
7011	_ACEOF
7012
7013	# The following way of writing the cache mishandles newlines in values,
7014	# but we know of no workaround that is simple, portable, and efficient.
7015	# So, don't put newlines in cache variables' values.
7016	# Ultrix sh set writes to stderr and can't be redirected directly,
7017	# and sets the high bit in the cache file unless we assign to the vars.
7018	{
7019	(set) 2>&1 \|
7020	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
7021	ac_space=\ )
7022	# `set' does not quote correctly, so add quotes (double-quote
7023	# substitution turns \\\\ into \\, and sed turns \\ into \).
7024	sed -n \
7025	"s/'/'\\\\''/g;
7026	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
7027	;;
7028	*)
7029	# `set' quotes correctly as required by POSIX, so do not add quotes.
7030	sed -n \
7031	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
7032	;;
7033	esac;
7034	} \|
7035	sed '
7036	t clear
7037	: clear
7038	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
7039	t end
7040	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/
7041	: end' >>confcache
7042	if diff $cache_file confcache >/dev/null 2>&1; then :; else
7043	if test -w $cache_file; then
7044	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
7045	cat confcache >$cache_file
7046	else
7047	echo "not updating unwritable cache $cache_file"
7048	fi
7049	fi
7050	rm -f confcache
7051
7052	test "x$prefix" = xNONE && prefix=$ac_default_prefix
7053	# Let make expand exec_prefix.
7054	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7055
7056	# VPATH may cause trouble with some makes, so we remove $(srcdir),
7057	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
7058	# trailing colons and then remove the whole line if VPATH becomes empty
7059	# (actually we leave an empty line to preserve line numbers).
7060	if test "x$srcdir" = x.; then
7061	ac_vpsub='/^[ ]VPATH[ ]=/{
7062	s/:\$(srcdir):/:/;
7063	s/:\${srcdir}:/:/;
7064	s/:@srcdir@:/:/;
7065	s/^$[^=]=[ ]$:*/\1/;
7066	s/:*$//;
7067	s/^[^=]=[ ]$//;
7068	}'
7069	fi
7070
7071	DEFS=-DHAVE_CONFIG_H
7072
7073	ac_libobjs=
7074	ac_ltlibobjs=
7075	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7076	# 1. Remove the extension, and $U if already installed.
7077	ac_i=`echo "$ac_i" \|
7078	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
7079	# 2. Add them.
7080	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
7081	ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
7082	done
7083	LIBOBJS=$ac_libobjs
7084
7085	LTLIBOBJS=$ac_ltlibobjs
7086
7087
7088	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
7089	{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
7090	Usually this means the macro was only invoked conditionally." >&5
7091	echo "$as_me: error: conditional \"AMDEP\" was never defined.
7092	Usually this means the macro was only invoked conditionally." >&2;}
7093	{ (exit 1); exit 1; }; }
7094	fi
7095	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
7096	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.
7097	Usually this means the macro was only invoked conditionally." >&5
7098	echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
7099	Usually this means the macro was only invoked conditionally." >&2;}
7100	{ (exit 1); exit 1; }; }
7101	fi
7102	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
7103	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
7104	Usually this means the macro was only invoked conditionally." >&5
7105	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
7106	Usually this means the macro was only invoked conditionally." >&2;}
7107	{ (exit 1); exit 1; }; }
7108	fi
7109
7110	: ${CONFIG_STATUS=./config.status}
7111	ac_clean_files_save=$ac_clean_files
7112	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7113	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
7114	echo "$as_me: creating $CONFIG_STATUS" >&6;}
7115	cat >$CONFIG_STATUS <<_ACEOF
7116	#! $SHELL
7117	# Generated by $as_me.
7118	# Run this file to recreate the current configuration.
7119	# Compiler output produced by configure, useful for debugging
7120	# configure, is in config.log if it exists.
7121
7122	debug=false
7123	ac_cs_recheck=false
7124	ac_cs_silent=false
7125	SHELL=\${CONFIG_SHELL-$SHELL}
7126	_ACEOF
7127
7128	cat >>$CONFIG_STATUS <<\_ACEOF
7129	## --------------------- ##
7130	## M4sh Initialization. ##
7131	## --------------------- ##
7132
7133	# Be Bourne compatible
7134	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
7135	emulate sh
7136	NULLCMD=:
7137	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
7138	# is contrary to our usage. Disable this feature.
7139	alias -g '${1+"$@"}'='"$@"'
7140	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
7141	set -o posix
7142	fi
7143	DUALCASE=1; export DUALCASE # for MKS sh
7144
7145	# Support unset when possible.
7146	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
7147	as_unset=unset
7148	else
7149	as_unset=false
7150	fi
7151
7152
7153	# Work around bugs in pre-3.0 UWIN ksh.
7154	$as_unset ENV MAIL MAILPATH
7155	PS1='$ '
7156	PS2='> '
7157	PS4='+ '
7158
7159	# NLS nuisances.
7160	for as_var in \
7161	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
7162	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
7163	LC_TELEPHONE LC_TIME
7164	do
7165	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
7166	eval $as_var=C; export $as_var
7167	else
7168	$as_unset $as_var
7169	fi
7170	done
7171
7172	# Required to use basename.
7173	if expr a : '$a$' >/dev/null 2>&1; then
7174	as_expr=expr
7175	else
7176	as_expr=false
7177	fi
7178
7179	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
7180	as_basename=basename
7181	else
7182	as_basename=false
7183	fi
7184
7185
7186	# Name of the executable.
7187	as_me=`$as_basename "$0" \|\|
7188	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
7189	X"$0" : 'X$//$$' \\| \
7190	X"$0" : 'X$/$$' \\| \
7191	. : '$.$' 2>/dev/null \|\|
7192	echo X/"$0" \|
7193	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
7194	/^X\/$\/\/$$/{ s//\1/; q; }
7195	/^X\/$\/$.*/{ s//\1/; q; }
7196	s/.*/./; q'`
7197
7198
7199	# PATH needs CR, and LINENO needs CR and PATH.
7200	# Avoid depending upon Character Ranges.
7201	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7202	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7203	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7204	as_cr_digits='0123456789'
7205	as_cr_alnum=$as_cr_Letters$as_cr_digits
7206
7207	# The user is always right.
7208	if test "${PATH_SEPARATOR+set}" != set; then
7209	echo "#! /bin/sh" >conf$$.sh
7210	echo "exit 0" >>conf$$.sh
7211	chmod +x conf$$.sh
7212	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7213	PATH_SEPARATOR=';'
7214	else
7215	PATH_SEPARATOR=:
7216	fi
7217	rm -f conf$$.sh
7218	fi
7219
7220
7221	as_lineno_1=$LINENO
7222	as_lineno_2=$LINENO
7223	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
7224	test "x$as_lineno_1" != "x$as_lineno_2" &&
7225	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
7226	# Find who we are. Look in the path if we contain no path at all
7227	# relative or not.
7228	case $0 in
7229	[\\/] ) as_myself=$0 ;;
7230	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7231	for as_dir in $PATH
7232	do
7233	IFS=$as_save_IFS
7234	test -z "$as_dir" && as_dir=.
7235	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7236	done
7237
7238	;;
7239	esac
7240	# We did not find ourselves, most probably we were run as `sh COMMAND'
7241	# in which case we are not to be found in the path.
7242	if test "x$as_myself" = x; then
7243	as_myself=$0
7244	fi
7245	if test ! -f "$as_myself"; then
7246	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
7247	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
7248	{ (exit 1); exit 1; }; }
7249	fi
7250	case $CONFIG_SHELL in
7251	'')
7252	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7253	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
7254	do
7255	IFS=$as_save_IFS
7256	test -z "$as_dir" && as_dir=.
7257	for as_base in sh bash ksh sh5; do
7258	case $as_dir in
7259	/*)
7260	if ("$as_dir/$as_base" -c '
7261	as_lineno_1=$LINENO
7262	as_lineno_2=$LINENO
7263	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
7264	test "x$as_lineno_1" != "x$as_lineno_2" &&
7265	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
7266	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
7267	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
7268	CONFIG_SHELL=$as_dir/$as_base
7269	export CONFIG_SHELL
7270	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
7271	fi;;
7272	esac
7273	done
7274	done
7275	;;
7276	esac
7277
7278	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
7279	# uniformly replaced by the line number. The first 'sed' inserts a
7280	# line-number line before each line; the second 'sed' does the real
7281	# work. The second script uses 'N' to pair each line-number line
7282	# with the numbered line, and appends trailing '-' during
7283	# substitution so that $LINENO is not a special case at line end.
7284	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
7285	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
7286	sed '=' <$as_myself \|
7287	sed '
7288	N
7289	s,$,-,
7290	: loop
7291	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
7292	t loop
7293	s,-$,,
7294	s,^['$as_cr_digits']*\n,,
7295	' >$as_me.lineno &&
7296	chmod +x $as_me.lineno \|\|
7297	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
7298	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
7299	{ (exit 1); exit 1; }; }
7300
7301	# Don't try to exec as it changes $[0], causing all sort of problems
7302	# (the dirname of $[0] is not the place where we might find the
7303	# original and so on. Autoconf is especially sensible to this).
7304	. ./$as_me.lineno
7305	# Exit status is that of the last command.
7306	exit
7307	}
7308
7309
7310	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
7311	c,-n*) ECHO_N= ECHO_C='
7312	' ECHO_T=' ' ;;
7313	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
7314	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
7315	esac
7316
7317	if expr a : '$a$' >/dev/null 2>&1; then
7318	as_expr=expr
7319	else
7320	as_expr=false
7321	fi
7322
7323	rm -f conf$$ conf$$.exe conf$$.file
7324	echo >conf$$.file
7325	if ln -s conf$$.file conf$$ 2>/dev/null; then
7326	# We could just check for DJGPP; but this test a) works b) is more generic
7327	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
7328	if test -f conf$$.exe; then
7329	# Don't use ln at all; we don't have any links
7330	as_ln_s='cp -p'
7331	else
7332	as_ln_s='ln -s'
7333	fi
7334	elif ln conf$$.file conf$$ 2>/dev/null; then
7335	as_ln_s=ln
7336	else
7337	as_ln_s='cp -p'
7338	fi
7339	rm -f conf$$ conf$$.exe conf$$.file
7340
7341	if mkdir -p . 2>/dev/null; then
7342	as_mkdir_p=:
7343	else
7344	test -d ./-p && rmdir ./-p
7345	as_mkdir_p=false
7346	fi
7347
7348	as_executable_p="test -f"
7349
7350	# Sed expression to map a string onto a valid CPP name.
7351	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7352
7353	# Sed expression to map a string onto a valid variable name.
7354	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7355
7356
7357	# IFS
7358	# We need space, tab and new line, in precisely that order.
7359	as_nl='
7360	'
7361	IFS=" $as_nl"
7362
7363	# CDPATH.
7364	$as_unset CDPATH
7365
7366	exec 6>&1
7367
7368	# Open the log real soon, to keep \$[0] and so on meaningful, and to
7369	# report actual input values of CONFIG_FILES etc. instead of their
7370	# values after options handling. Logging --version etc. is OK.
7371	exec 5>>config.log
7372	{
7373	echo
7374	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7375	## Running $as_me. ##
7376	_ASBOX
7377	} >&5
7378	cat >&5 <<_CSEOF
7379
7380	This file was extended by orxonox $as_me 0.1-pre-alpha, which was
7381	generated by GNU Autoconf 2.59. Invocation command line was
7382
7383	CONFIG_FILES = $CONFIG_FILES
7384	CONFIG_HEADERS = $CONFIG_HEADERS
7385	CONFIG_LINKS = $CONFIG_LINKS
7386	CONFIG_COMMANDS = $CONFIG_COMMANDS
7387	$ $0 $@
7388
7389	_CSEOF
7390	echo "on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`" >&5
7391	echo >&5
7392	_ACEOF
7393
7394	# Files that config.status was made for.
7395	if test -n "$ac_config_files"; then
7396	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
7397	fi
7398
7399	if test -n "$ac_config_headers"; then
7400	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
7401	fi
7402
7403	if test -n "$ac_config_links"; then
7404	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
7405	fi
7406
7407	if test -n "$ac_config_commands"; then
7408	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
7409	fi
7410
7411	cat >>$CONFIG_STATUS <<\_ACEOF
7412
7413	ac_cs_usage="\
7414	\`$as_me' instantiates files from templates according to the
7415	current configuration.
7416
7417	Usage: $0 [OPTIONS] [FILE]...
7418
7419	-h, --help print this help, then exit
7420	-V, --version print version number, then exit
7421	-q, --quiet do not print progress messages
7422	-d, --debug don't remove temporary files
7423	--recheck update $as_me by reconfiguring in the same conditions
7424	--file=FILE[:TEMPLATE]
7425	instantiate the configuration file FILE
7426	--header=FILE[:TEMPLATE]
7427	instantiate the configuration header FILE
7428
7429	Configuration files:
7430	$config_files
7431
7432	Configuration headers:
7433	$config_headers
7434
7435	Configuration commands:
7436	$config_commands
7437
7438	Report bugs to <bug-autoconf@gnu.org>."
7439	_ACEOF
7440
7441	cat >>$CONFIG_STATUS <<_ACEOF
7442	ac_cs_version="\\
7443	orxonox config.status 0.1-pre-alpha
7444	configured by $0, generated by GNU Autoconf 2.59,
7445	with options \\"`echo "$ac_configure_args" \| sed 's/[\\""\`\$]/\\\\&/g'`\\"
7446
7447	Copyright (C) 2003 Free Software Foundation, Inc.
7448	This config.status script is free software; the Free Software Foundation
7449	gives unlimited permission to copy, distribute and modify it."
7450	srcdir=$srcdir
7451	INSTALL="$INSTALL"
7452	_ACEOF
7453
7454	cat >>$CONFIG_STATUS <<\_ACEOF
7455	# If no file are specified by the user, then we need to provide default
7456	# value. By we need to know if files were specified by the user.
7457	ac_need_defaults=:
7458	while test $# != 0
7459	do
7460	case $1 in
7461	--=)
7462	ac_option=`expr "x$1" : 'x$[^=]*$='`
7463	ac_optarg=`expr "x$1" : 'x[^=]=$.$'`
7464	ac_shift=:
7465	;;
7466	-*)
7467	ac_option=$1
7468	ac_optarg=$2
7469	ac_shift=shift
7470	;;
7471	*) # This is not an option, so the user has probably given explicit
7472	# arguments.
7473	ac_option=$1
7474	ac_need_defaults=false;;
7475	esac
7476
7477	case $ac_option in
7478	# Handling of the options.
7479	_ACEOF
7480	cat >>$CONFIG_STATUS <<\_ACEOF
7481	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
7482	ac_cs_recheck=: ;;
7483	--version \| --vers* \| -V )
7484	echo "$ac_cs_version"; exit 0 ;;
7485	--he \| --h)
7486	# Conflict between --help and --header
7487	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
7488	Try \`$0 --help' for more information." >&5
7489	echo "$as_me: error: ambiguous option: $1
7490	Try \`$0 --help' for more information." >&2;}
7491	{ (exit 1); exit 1; }; };;
7492	--help \| --hel \| -h )
7493	echo "$ac_cs_usage"; exit 0 ;;
7494	--debug \| --d* \| -d )
7495	debug=: ;;
7496	--file \| --fil \| --fi \| --f )
7497	$ac_shift
7498	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
7499	ac_need_defaults=false;;
7500	--header \| --heade \| --head \| --hea )
7501	$ac_shift
7502	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
7503	ac_need_defaults=false;;
7504	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
7505	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
7506	ac_cs_silent=: ;;
7507
7508	# This is an error.
7509	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
7510	Try \`$0 --help' for more information." >&5
7511	echo "$as_me: error: unrecognized option: $1
7512	Try \`$0 --help' for more information." >&2;}
7513	{ (exit 1); exit 1; }; } ;;
7514
7515	*) ac_config_targets="$ac_config_targets $1" ;;
7516
7517	esac
7518	shift
7519	done
7520
7521	ac_configure_extra_args=
7522
7523	if $ac_cs_silent; then
7524	exec 6>/dev/null
7525	ac_configure_extra_args="$ac_configure_extra_args --silent"
7526	fi
7527
7528	_ACEOF
7529	cat >>$CONFIG_STATUS <<_ACEOF
7530	if \$ac_cs_recheck; then
7531	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
7532	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7533	fi
7534
7535	_ACEOF
7536
7537	cat >>$CONFIG_STATUS <<_ACEOF
7538	#
7539	# INIT-COMMANDS section.
7540	#
7541
7542	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
7543
7544	_ACEOF
7545
7546
7547
7548	cat >>$CONFIG_STATUS <<\_ACEOF
7549	for ac_config_target in $ac_config_targets
7550	do
7551	case "$ac_config_target" in
7552	# Handling of arguments.
7553	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7554	"console/Makefile" ) CONFIG_FILES="$CONFIG_FILES console/Makefile" ;;
7555	"gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES gui/Makefile" ;;
7556	"src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
7557	"importer/Makefile" ) CONFIG_FILES="$CONFIG_FILES importer/Makefile" ;;
7558	"depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
7559	"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
7560	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
7561	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
7562	{ (exit 1); exit 1; }; };;
7563	esac
7564	done
7565
7566	# If the user did not use the arguments to specify the items to instantiate,
7567	# then the envvar interface is used. Set only those that are not.
7568	# We use the long form for the default assignment because of an extremely
7569	# bizarre bug on SunOS 4.1.3.
7570	if $ac_need_defaults; then
7571	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
7572	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
7573	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
7574	fi
7575
7576	# Have a temporary directory for convenience. Make it in the build tree
7577	# simply because there is no reason to put it here, and in addition,
7578	# creating and moving files from /tmp can sometimes cause problems.
7579	# Create a temporary directory, and hook for its removal unless debugging.
7580	$debug \|\|
7581	{
7582	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
7583	trap '{ (exit 1); exit 1; }' 1 2 13 15
7584	}
7585
7586	# Create a (secure) tmp directory for tmp files.
7587
7588	{
7589	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
7590	test -n "$tmp" && test -d "$tmp"
7591	} \|\|
7592	{
7593	tmp=./confstat$$-$RANDOM
7594	(umask 077 && mkdir $tmp)
7595	} \|\|
7596	{
7597	echo "$me: cannot create a temporary directory in ." >&2
7598	{ (exit 1); exit 1; }
7599	}
7600
7601	_ACEOF
7602
7603	cat >>$CONFIG_STATUS <<_ACEOF
7604
7605	#
7606	# CONFIG_FILES section.
7607	#
7608
7609	# No need to generate the scripts if there are no CONFIG_FILES.
7610	# This happens for instance when ./config.status config.h
7611	if test -n "\$CONFIG_FILES"; then
7612	# Protect against being on the right side of a sed subst in config.status.
7613	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
7614	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
7615	s,@SHELL@,$SHELL,;t t
7616	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
7617	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
7618	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
7619	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
7620	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
7621	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
7622	s,@exec_prefix@,$exec_prefix,;t t
7623	s,@prefix@,$prefix,;t t
7624	s,@program_transform_name@,$program_transform_name,;t t
7625	s,@bindir@,$bindir,;t t
7626	s,@sbindir@,$sbindir,;t t
7627	s,@libexecdir@,$libexecdir,;t t
7628	s,@datadir@,$datadir,;t t
7629	s,@sysconfdir@,$sysconfdir,;t t
7630	s,@sharedstatedir@,$sharedstatedir,;t t
7631	s,@localstatedir@,$localstatedir,;t t
7632	s,@libdir@,$libdir,;t t
7633	s,@includedir@,$includedir,;t t
7634	s,@oldincludedir@,$oldincludedir,;t t
7635	s,@infodir@,$infodir,;t t
7636	s,@mandir@,$mandir,;t t
7637	s,@build_alias@,$build_alias,;t t
7638	s,@host_alias@,$host_alias,;t t
7639	s,@target_alias@,$target_alias,;t t
7640	s,@DEFS@,$DEFS,;t t
7641	s,@ECHO_C@,$ECHO_C,;t t
7642	s,@ECHO_N@,$ECHO_N,;t t
7643	s,@ECHO_T@,$ECHO_T,;t t
7644	s,@LIBS@,$LIBS,;t t
7645	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
7646	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
7647	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
7648	s,@CYGPATH_W@,$CYGPATH_W,;t t
7649	s,@PACKAGE@,$PACKAGE,;t t
7650	s,@VERSION@,$VERSION,;t t
7651	s,@ACLOCAL@,$ACLOCAL,;t t
7652	s,@AUTOCONF@,$AUTOCONF,;t t
7653	s,@AUTOMAKE@,$AUTOMAKE,;t t
7654	s,@AUTOHEADER@,$AUTOHEADER,;t t
7655	s,@MAKEINFO@,$MAKEINFO,;t t
7656	s,@AMTAR@,$AMTAR,;t t
7657	s,@install_sh@,$install_sh,;t t
7658	s,@STRIP@,$STRIP,;t t
7659	s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
7660	s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
7661	s,@mkdir_p@,$mkdir_p,;t t
7662	s,@AWK@,$AWK,;t t
7663	s,@SET_MAKE@,$SET_MAKE,;t t
7664	s,@am__leading_dot@,$am__leading_dot,;t t
7665	s,@CXX@,$CXX,;t t
7666	s,@CXXFLAGS@,$CXXFLAGS,;t t
7667	s,@LDFLAGS@,$LDFLAGS,;t t
7668	s,@CPPFLAGS@,$CPPFLAGS,;t t
7669	s,@ac_ct_CXX@,$ac_ct_CXX,;t t
7670	s,@EXEEXT@,$EXEEXT,;t t
7671	s,@OBJEXT@,$OBJEXT,;t t
7672	s,@DEPDIR@,$DEPDIR,;t t
7673	s,@am__include@,$am__include,;t t
7674	s,@am__quote@,$am__quote,;t t
7675	s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
7676	s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
7677	s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
7678	s,@CXXDEPMODE@,$CXXDEPMODE,;t t
7679	s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
7680	s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
7681	s,@CC@,$CC,;t t
7682	s,@CFLAGS@,$CFLAGS,;t t
7683	s,@ac_ct_CC@,$ac_ct_CC,;t t
7684	s,@CCDEPMODE@,$CCDEPMODE,;t t
7685	s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
7686	s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
7687	s,@CPP@,$CPP,;t t
7688	s,@EGREP@,$EGREP,;t t
7689	s,@MSBITFIELDS@,$MSBITFIELDS,;t t
7690	s,@LIBOBJS@,$LIBOBJS,;t t
7691	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
7692	CEOF
7693
7694	_ACEOF
7695
7696	cat >>$CONFIG_STATUS <<\_ACEOF
7697	# Split the substitutions into bite-sized pieces for seds with
7698	# small command number limits, like on Digital OSF/1 and HP-UX.
7699	ac_max_sed_lines=48
7700	ac_sed_frag=1 # Number of current file.
7701	ac_beg=1 # First line for current file.
7702	ac_end=$ac_max_sed_lines # Line after last line for current file.
7703	ac_more_lines=:
7704	ac_sed_cmds=
7705	while $ac_more_lines; do
7706	if test $ac_beg -gt 1; then
7707	sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
7708	else
7709	sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
7710	fi
7711	if test ! -s $tmp/subs.frag; then
7712	ac_more_lines=false
7713	else
7714	# The purpose of the label and of the branching condition is to
7715	# speed up the sed processing (if there are no `@' at all, there
7716	# is no need to browse any of the substitutions).
7717	# These are the two extra sed commands mentioned above.
7718	(echo ':t
7719	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
7720	if test -z "$ac_sed_cmds"; then
7721	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
7722	else
7723	ac_sed_cmds="$ac_sed_cmds \| sed -f $tmp/subs-$ac_sed_frag.sed"
7724	fi
7725	ac_sed_frag=`expr $ac_sed_frag + 1`
7726	ac_beg=$ac_end
7727	ac_end=`expr $ac_end + $ac_max_sed_lines`
7728	fi
7729	done
7730	if test -z "$ac_sed_cmds"; then
7731	ac_sed_cmds=cat
7732	fi
7733	fi # test -n "$CONFIG_FILES"
7734
7735	_ACEOF
7736	cat >>$CONFIG_STATUS <<\_ACEOF
7737	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
7738	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7739	case $ac_file in
7740	- \| :- \| :-:* ) # input from stdin
7741	cat >$tmp/stdin
7742	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
7743	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
7744	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
7745	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
7746	* ) ac_file_in=$ac_file.in ;;
7747	esac
7748
7749	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
7750	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
7751	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
7752	X"$ac_file" : 'X$//$[^/]' \\| \
7753	X"$ac_file" : 'X$//$$' \\| \
7754	X"$ac_file" : 'X$/$' \\| \
7755	. : '$.$' 2>/dev/null \|\|
7756	echo X"$ac_file" \|
7757	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7758	/^X$\/\/$[^/].*/{ s//\1/; q; }
7759	/^X$\/\/$$/{ s//\1/; q; }
7760	/^X$\/$.*/{ s//\1/; q; }
7761	s/.*/./; q'`
7762	{ if $as_mkdir_p; then
7763	mkdir -p "$ac_dir"
7764	else
7765	as_dir="$ac_dir"
7766	as_dirs=
7767	while test ! -d "$as_dir"; do
7768	as_dirs="$as_dir $as_dirs"
7769	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
7770	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
7771	X"$as_dir" : 'X$//$[^/]' \\| \
7772	X"$as_dir" : 'X$//$$' \\| \
7773	X"$as_dir" : 'X$/$' \\| \
7774	. : '$.$' 2>/dev/null \|\|
7775	echo X"$as_dir" \|
7776	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7777	/^X$\/\/$[^/].*/{ s//\1/; q; }
7778	/^X$\/\/$$/{ s//\1/; q; }
7779	/^X$\/$.*/{ s//\1/; q; }
7780	s/.*/./; q'`
7781	done
7782	test ! -n "$as_dirs" \|\| mkdir $as_dirs
7783	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
7784	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
7785	{ (exit 1); exit 1; }; }; }
7786
7787	ac_builddir=.
7788
7789	if test "$ac_dir" != .; then
7790	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
7791	# A "../" for each directory in $ac_dir_suffix.
7792	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
7793	else
7794	ac_dir_suffix= ac_top_builddir=
7795	fi
7796
7797	case $srcdir in
7798	.) # No --srcdir option. We are building in place.
7799	ac_srcdir=.
7800	if test -z "$ac_top_builddir"; then
7801	ac_top_srcdir=.
7802	else
7803	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
7804	fi ;;
7805	[\\/]* \| ?:[\\/]* ) # Absolute path.
7806	ac_srcdir=$srcdir$ac_dir_suffix;
7807	ac_top_srcdir=$srcdir ;;
7808	*) # Relative path.
7809	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
7810	ac_top_srcdir=$ac_top_builddir$srcdir ;;
7811	esac
7812
7813	# Do not use `cd foo && pwd` to compute absolute paths, because
7814	# the directories may not exist.
7815	case `pwd` in
7816	.) ac_abs_builddir="$ac_dir";;
7817	*)
7818	case "$ac_dir" in
7819	.) ac_abs_builddir=`pwd`;;
7820	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
7821	*) ac_abs_builddir=`pwd`/"$ac_dir";;
7822	esac;;
7823	esac
7824	case $ac_abs_builddir in
7825	.) ac_abs_top_builddir=${ac_top_builddir}.;;
7826	*)
7827	case ${ac_top_builddir}. in
7828	.) ac_abs_top_builddir=$ac_abs_builddir;;
7829	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
7830	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
7831	esac;;
7832	esac
7833	case $ac_abs_builddir in
7834	.) ac_abs_srcdir=$ac_srcdir;;
7835	*)
7836	case $ac_srcdir in
7837	.) ac_abs_srcdir=$ac_abs_builddir;;
7838	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
7839	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
7840	esac;;
7841	esac
7842	case $ac_abs_builddir in
7843	.) ac_abs_top_srcdir=$ac_top_srcdir;;
7844	*)
7845	case $ac_top_srcdir in
7846	.) ac_abs_top_srcdir=$ac_abs_builddir;;
7847	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
7848	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
7849	esac;;
7850	esac
7851
7852
7853	case $INSTALL in
7854	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7855	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;
7856	esac
7857
7858	if test x"$ac_file" != x-; then
7859	{ echo "$as_me:$LINENO: creating $ac_file" >&5
7860	echo "$as_me: creating $ac_file" >&6;}
7861	rm -f "$ac_file"
7862	fi
7863	# Let's still pretend it is `configure' which instantiates (i.e., don't
7864	# use $as_me), people would be surprised to read:
7865	# /* config.h. Generated by config.status. */
7866	if test x"$ac_file" = x-; then
7867	configure_input=
7868	else
7869	configure_input="$ac_file. "
7870	fi
7871	configure_input=$configure_input"Generated from `echo $ac_file_in \|
7872	sed 's,.*/,,'` by configure."
7873
7874	# First look for the input files in the build tree, otherwise in the
7875	# src tree.
7876	ac_file_inputs=`IFS=:
7877	for f in $ac_file_in; do
7878	case $f in
7879	-) echo $tmp/stdin ;;
7880	[\\/$]*)
7881	# Absolute (can't be DOS-style, as IFS=:)
7882	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7883	echo "$as_me: error: cannot find input file: $f" >&2;}
7884	{ (exit 1); exit 1; }; }
7885	echo "$f";;
7886	*) # Relative
7887	if test -f "$f"; then
7888	# Build tree
7889	echo "$f"
7890	elif test -f "$srcdir/$f"; then
7891	# Source tree
7892	echo "$srcdir/$f"
7893	else
7894	# /dev/null tree
7895	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7896	echo "$as_me: error: cannot find input file: $f" >&2;}
7897	{ (exit 1); exit 1; }; }
7898	fi;;
7899	esac
7900	done` \|\| { (exit 1); exit 1; }
7901	_ACEOF
7902	cat >>$CONFIG_STATUS <<_ACEOF
7903	sed "$ac_vpsub
7904	$extrasub
7905	_ACEOF
7906	cat >>$CONFIG_STATUS <<\_ACEOF
7907	:t
7908	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7909	s,@configure_input@,$configure_input,;t t
7910	s,@srcdir@,$ac_srcdir,;t t
7911	s,@abs_srcdir@,$ac_abs_srcdir,;t t
7912	s,@top_srcdir@,$ac_top_srcdir,;t t
7913	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
7914	s,@builddir@,$ac_builddir,;t t
7915	s,@abs_builddir@,$ac_abs_builddir,;t t
7916	s,@top_builddir@,$ac_top_builddir,;t t
7917	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
7918	s,@INSTALL@,$ac_INSTALL,;t t
7919	" $ac_file_inputs \| (eval "$ac_sed_cmds") >$tmp/out
7920	rm -f $tmp/stdin
7921	if test x"$ac_file" != x-; then
7922	mv $tmp/out $ac_file
7923	else
7924	cat $tmp/out
7925	rm -f $tmp/out
7926	fi
7927
7928	done
7929	_ACEOF
7930	cat >>$CONFIG_STATUS <<\_ACEOF
7931
7932	#
7933	# CONFIG_HEADER section.
7934	#
7935
7936	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
7937	# NAME is the cpp macro being defined and VALUE is the value it is being given.
7938	#
7939	# ac_d sets the value in "#define NAME VALUE" lines.
7940	ac_dA='s,^$[ ]$#$[ ]define[ ][ ]*$'
7941	ac_dB='[ ].*$,\1#\2'
7942	ac_dC=' '
7943	ac_dD=',;t'
7944	# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
7945	ac_uA='s,^$[ ]$#$[ ]$undef$[ ][ ]*$'
7946	ac_uB='$,\1#\2define\3'
7947	ac_uC=' '
7948	ac_uD=',;t'
7949
7950	for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
7951	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7952	case $ac_file in
7953	- \| :- \| :-:* ) # input from stdin
7954	cat >$tmp/stdin
7955	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
7956	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
7957	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
7958	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
7959	* ) ac_file_in=$ac_file.in ;;
7960	esac
7961
7962	test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
7963	echo "$as_me: creating $ac_file" >&6;}
7964
7965	# First look for the input files in the build tree, otherwise in the
7966	# src tree.
7967	ac_file_inputs=`IFS=:
7968	for f in $ac_file_in; do
7969	case $f in
7970	-) echo $tmp/stdin ;;
7971	[\\/$]*)
7972	# Absolute (can't be DOS-style, as IFS=:)
7973	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7974	echo "$as_me: error: cannot find input file: $f" >&2;}
7975	{ (exit 1); exit 1; }; }
7976	# Do quote $f, to prevent DOS paths from being IFS'd.
7977	echo "$f";;
7978	*) # Relative
7979	if test -f "$f"; then
7980	# Build tree
7981	echo "$f"
7982	elif test -f "$srcdir/$f"; then
7983	# Source tree
7984	echo "$srcdir/$f"
7985	else
7986	# /dev/null tree
7987	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7988	echo "$as_me: error: cannot find input file: $f" >&2;}
7989	{ (exit 1); exit 1; }; }
7990	fi;;
7991	esac
7992	done` \|\| { (exit 1); exit 1; }
7993	# Remove the trailing spaces.
7994	sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
7995
7996	_ACEOF
7997
7998	# Transform confdefs.h into two sed scripts, `conftest.defines' and
7999	# `conftest.undefs', that substitutes the proper values into
8000	# config.h.in to produce config.h. The first handles `#define'
8001	# templates, and the second `#undef' templates.
8002	# And first: Protect against being on the right side of a sed subst in
8003	# config.status. Protect against being in an unquoted here document
8004	# in config.status.
8005	rm -f conftest.defines conftest.undefs
8006	# Using a here document instead of a string reduces the quoting nightmare.
8007	# Putting comments in sed scripts is not portable.
8008	#
8009	# `end' is used to avoid that the second main sed command (meant for
8010	# 0-ary CPP macros) applies to n-ary macro definitions.
8011	# See the Autoconf documentation for `clear'.
8012	cat >confdef2sed.sed <<\_ACEOF
8013	s/[\\&,]/\\&/g
8014	s,[\\$`],\\&,g
8015	t clear
8016	: clear
8017	s,^[ ]#[ ]define[ ][ ]$[^ (][^ (]$$([^)])$[ ]$.*$$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
8018	t end
8019	s,^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
8020	: end
8021	_ACEOF
8022	# If some macros were called several times there might be several times
8023	# the same #defines, which is useless. Nevertheless, we may not want to
8024	# sort them, since we want the last AC-DEFINE to be honored.
8025	uniq confdefs.h \| sed -n -f confdef2sed.sed >conftest.defines
8026	sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
8027	rm -f confdef2sed.sed
8028
8029	# This sed command replaces #undef with comments. This is necessary, for
8030	# example, in the case of _POSIX_SOURCE, which is predefined and required
8031	# on some systems where configure will not decide to define it.
8032	cat >>conftest.undefs <<\_ACEOF
8033	s,^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9],/* & */,
8034	_ACEOF
8035
8036	# Break up conftest.defines because some shells have a limit on the size
8037	# of here documents, and old seds have small limits too (100 cmds).
8038	echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
8039	echo ' if grep "^[ ]#[ ]define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
8040	echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
8041	echo ' :' >>$CONFIG_STATUS
8042	rm -f conftest.tail
8043	while grep . conftest.defines >/dev/null
8044	do
8045	# Write a limited-size here document to $tmp/defines.sed.
8046	echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
8047	# Speed up: don't consider the non `#define' lines.
8048	echo '/^[ ]#[ ]define/!b' >>$CONFIG_STATUS
8049	# Work around the forget-to-reset-the-flag bug.
8050	echo 't clr' >>$CONFIG_STATUS
8051	echo ': clr' >>$CONFIG_STATUS
8052	sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
8053	echo 'CEOF
8054	sed -f $tmp/defines.sed $tmp/in >$tmp/out
8055	rm -f $tmp/in
8056	mv $tmp/out $tmp/in
8057	' >>$CONFIG_STATUS
8058	sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
8059	rm -f conftest.defines
8060	mv conftest.tail conftest.defines
8061	done
8062	rm -f conftest.defines
8063	echo ' fi # grep' >>$CONFIG_STATUS
8064	echo >>$CONFIG_STATUS
8065
8066	# Break up conftest.undefs because some shells have a limit on the size
8067	# of here documents, and old seds have small limits too (100 cmds).
8068	echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
8069	rm -f conftest.tail
8070	while grep . conftest.undefs >/dev/null
8071	do
8072	# Write a limited-size here document to $tmp/undefs.sed.
8073	echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
8074	# Speed up: don't consider the non `#undef'
8075	echo '/^[ ]#[ ]undef/!b' >>$CONFIG_STATUS
8076	# Work around the forget-to-reset-the-flag bug.
8077	echo 't clr' >>$CONFIG_STATUS
8078	echo ': clr' >>$CONFIG_STATUS
8079	sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
8080	echo 'CEOF
8081	sed -f $tmp/undefs.sed $tmp/in >$tmp/out
8082	rm -f $tmp/in
8083	mv $tmp/out $tmp/in
8084	' >>$CONFIG_STATUS
8085	sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
8086	rm -f conftest.undefs
8087	mv conftest.tail conftest.undefs
8088	done
8089	rm -f conftest.undefs
8090
8091	cat >>$CONFIG_STATUS <<\_ACEOF
8092	# Let's still pretend it is `configure' which instantiates (i.e., don't
8093	# use $as_me), people would be surprised to read:
8094	# /* config.h. Generated by config.status. */
8095	if test x"$ac_file" = x-; then
8096	echo "/* Generated by configure. */" >$tmp/config.h
8097	else
8098	echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
8099	fi
8100	cat $tmp/in >>$tmp/config.h
8101	rm -f $tmp/in
8102	if test x"$ac_file" != x-; then
8103	if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
8104	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5
8105	echo "$as_me: $ac_file is unchanged" >&6;}
8106	else
8107	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
8108	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
8109	X"$ac_file" : 'X$//$[^/]' \\| \
8110	X"$ac_file" : 'X$//$$' \\| \
8111	X"$ac_file" : 'X$/$' \\| \
8112	. : '$.$' 2>/dev/null \|\|
8113	echo X"$ac_file" \|
8114	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8115	/^X$\/\/$[^/].*/{ s//\1/; q; }
8116	/^X$\/\/$$/{ s//\1/; q; }
8117	/^X$\/$.*/{ s//\1/; q; }
8118	s/.*/./; q'`
8119	{ if $as_mkdir_p; then
8120	mkdir -p "$ac_dir"
8121	else
8122	as_dir="$ac_dir"
8123	as_dirs=
8124	while test ! -d "$as_dir"; do
8125	as_dirs="$as_dir $as_dirs"
8126	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
8127	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
8128	X"$as_dir" : 'X$//$[^/]' \\| \
8129	X"$as_dir" : 'X$//$$' \\| \
8130	X"$as_dir" : 'X$/$' \\| \
8131	. : '$.$' 2>/dev/null \|\|
8132	echo X"$as_dir" \|
8133	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8134	/^X$\/\/$[^/].*/{ s//\1/; q; }
8135	/^X$\/\/$$/{ s//\1/; q; }
8136	/^X$\/$.*/{ s//\1/; q; }
8137	s/.*/./; q'`
8138	done
8139	test ! -n "$as_dirs" \|\| mkdir $as_dirs
8140	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8141	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8142	{ (exit 1); exit 1; }; }; }
8143
8144	rm -f $ac_file
8145	mv $tmp/config.h $ac_file
8146	fi
8147	else
8148	cat $tmp/config.h
8149	rm -f $tmp/config.h
8150	fi
8151	# Compute $ac_file's index in $config_headers.
8152	_am_stamp_count=1
8153	for _am_header in $config_headers :; do
8154	case $_am_header in
8155	$ac_file \| $ac_file:* )
8156	break ;;
8157	* )
8158	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
8159	esac
8160	done
8161	echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null \|\|
8162	$as_expr X$ac_file : 'X$.[^/]$//[^/][^/]/$' \\| \
8163	X$ac_file : 'X$//$[^/]' \\| \
8164	X$ac_file : 'X$//$$' \\| \
8165	X$ac_file : 'X$/$' \\| \
8166	. : '$.$' 2>/dev/null \|\|
8167	echo X$ac_file \|
8168	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8169	/^X$\/\/$[^/].*/{ s//\1/; q; }
8170	/^X$\/\/$$/{ s//\1/; q; }
8171	/^X$\/$.*/{ s//\1/; q; }
8172	s/.*/./; q'`/stamp-h$_am_stamp_count
8173	done
8174	_ACEOF
8175	cat >>$CONFIG_STATUS <<\_ACEOF
8176
8177	#
8178	# CONFIG_COMMANDS section.
8179	#
8180	for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
8181	ac_dest=`echo "$ac_file" \| sed 's,:.*,,'`
8182	ac_source=`echo "$ac_file" \| sed 's,[^:]*:,,'`
8183	ac_dir=`(dirname "$ac_dest") 2>/dev/null \|\|
8184	$as_expr X"$ac_dest" : 'X$.[^/]$//[^/][^/]/$' \\| \
8185	X"$ac_dest" : 'X$//$[^/]' \\| \
8186	X"$ac_dest" : 'X$//$$' \\| \
8187	X"$ac_dest" : 'X$/$' \\| \
8188	. : '$.$' 2>/dev/null \|\|
8189	echo X"$ac_dest" \|
8190	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8191	/^X$\/\/$[^/].*/{ s//\1/; q; }
8192	/^X$\/\/$$/{ s//\1/; q; }
8193	/^X$\/$.*/{ s//\1/; q; }
8194	s/.*/./; q'`
8195	{ if $as_mkdir_p; then
8196	mkdir -p "$ac_dir"
8197	else
8198	as_dir="$ac_dir"
8199	as_dirs=
8200	while test ! -d "$as_dir"; do
8201	as_dirs="$as_dir $as_dirs"
8202	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
8203	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
8204	X"$as_dir" : 'X$//$[^/]' \\| \
8205	X"$as_dir" : 'X$//$$' \\| \
8206	X"$as_dir" : 'X$/$' \\| \
8207	. : '$.$' 2>/dev/null \|\|
8208	echo X"$as_dir" \|
8209	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8210	/^X$\/\/$[^/].*/{ s//\1/; q; }
8211	/^X$\/\/$$/{ s//\1/; q; }
8212	/^X$\/$.*/{ s//\1/; q; }
8213	s/.*/./; q'`
8214	done
8215	test ! -n "$as_dirs" \|\| mkdir $as_dirs
8216	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8217	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8218	{ (exit 1); exit 1; }; }; }
8219
8220	ac_builddir=.
8221
8222	if test "$ac_dir" != .; then
8223	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
8224	# A "../" for each directory in $ac_dir_suffix.
8225	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
8226	else
8227	ac_dir_suffix= ac_top_builddir=
8228	fi
8229
8230	case $srcdir in
8231	.) # No --srcdir option. We are building in place.
8232	ac_srcdir=.
8233	if test -z "$ac_top_builddir"; then
8234	ac_top_srcdir=.
8235	else
8236	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
8237	fi ;;
8238	[\\/]* \| ?:[\\/]* ) # Absolute path.
8239	ac_srcdir=$srcdir$ac_dir_suffix;
8240	ac_top_srcdir=$srcdir ;;
8241	*) # Relative path.
8242	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
8243	ac_top_srcdir=$ac_top_builddir$srcdir ;;
8244	esac
8245
8246	# Do not use `cd foo && pwd` to compute absolute paths, because
8247	# the directories may not exist.
8248	case `pwd` in
8249	.) ac_abs_builddir="$ac_dir";;
8250	*)
8251	case "$ac_dir" in
8252	.) ac_abs_builddir=`pwd`;;
8253	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
8254	*) ac_abs_builddir=`pwd`/"$ac_dir";;
8255	esac;;
8256	esac
8257	case $ac_abs_builddir in
8258	.) ac_abs_top_builddir=${ac_top_builddir}.;;
8259	*)
8260	case ${ac_top_builddir}. in
8261	.) ac_abs_top_builddir=$ac_abs_builddir;;
8262	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
8263	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
8264	esac;;
8265	esac
8266	case $ac_abs_builddir in
8267	.) ac_abs_srcdir=$ac_srcdir;;
8268	*)
8269	case $ac_srcdir in
8270	.) ac_abs_srcdir=$ac_abs_builddir;;
8271	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
8272	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
8273	esac;;
8274	esac
8275	case $ac_abs_builddir in
8276	.) ac_abs_top_srcdir=$ac_top_srcdir;;
8277	*)
8278	case $ac_top_srcdir in
8279	.) ac_abs_top_srcdir=$ac_abs_builddir;;
8280	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
8281	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
8282	esac;;
8283	esac
8284
8285
8286	{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5
8287	echo "$as_me: executing $ac_dest commands" >&6;}
8288	case $ac_dest in
8289	depfiles ) test x"$AMDEP_TRUE" != x"" \|\| for mf in $CONFIG_FILES; do
8290	# Strip MF so we end up with the name of the file.
8291	mf=`echo "$mf" \| sed -e 's/:.*$//'`
8292	# Check whether this is an Automake generated Makefile or not.
8293	# We used to match only the files named `Makefile.in', but
8294	# some people rename them; so instead we look at the file content.
8295	# Grep'ing the first line is not enough: some people post-process
8296	# each Makefile.in and add a new line on top of each file to say so.
8297	# So let's grep whole file.
8298	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
8299	dirpart=`(dirname "$mf") 2>/dev/null \|\|
8300	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
8301	X"$mf" : 'X$//$[^/]' \\| \
8302	X"$mf" : 'X$//$$' \\| \
8303	X"$mf" : 'X$/$' \\| \
8304	. : '$.$' 2>/dev/null \|\|
8305	echo X"$mf" \|
8306	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8307	/^X$\/\/$[^/].*/{ s//\1/; q; }
8308	/^X$\/\/$$/{ s//\1/; q; }
8309	/^X$\/$.*/{ s//\1/; q; }
8310	s/.*/./; q'`
8311	else
8312	continue
8313	fi
8314	grep '^DEP_FILES = [^ #]' < "$mf" > /dev/null \|\| continue
8315	# Extract the definition of DEP_FILES from the Makefile without
8316	# running `make'.
8317	DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
8318	test -z "$DEPDIR" && continue
8319	# When using ansi2knr, U may be empty or an underscore; expand it
8320	U=`sed -n 's/^U = //p' < "$mf"`
8321	test -d "$dirpart/$DEPDIR" \|\| mkdir "$dirpart/$DEPDIR"
8322	# We invoke sed twice because it is the simplest approach to
8323	# changing $(DEPDIR) to its actual value in the expansion.
8324	for file in `sed -n '
8325	/^DEP_FILES = .*\\\\$/ {
8326	s/^DEP_FILES = //
8327	:loop
8328	s/\\\\$//
8329	p
8330	n
8331	/\\\\$/ b loop
8332	p
8333	}
8334	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" \| \
8335	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
8336	# Make sure the directory exists.
8337	test -f "$dirpart/$file" && continue
8338	fdir=`(dirname "$file") 2>/dev/null \|\|
8339	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
8340	X"$file" : 'X$//$[^/]' \\| \
8341	X"$file" : 'X$//$$' \\| \
8342	X"$file" : 'X$/$' \\| \
8343	. : '$.$' 2>/dev/null \|\|
8344	echo X"$file" \|
8345	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8346	/^X$\/\/$[^/].*/{ s//\1/; q; }
8347	/^X$\/\/$$/{ s//\1/; q; }
8348	/^X$\/$.*/{ s//\1/; q; }
8349	s/.*/./; q'`
8350	{ if $as_mkdir_p; then
8351	mkdir -p $dirpart/$fdir
8352	else
8353	as_dir=$dirpart/$fdir
8354	as_dirs=
8355	while test ! -d "$as_dir"; do
8356	as_dirs="$as_dir $as_dirs"
8357	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
8358	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
8359	X"$as_dir" : 'X$//$[^/]' \\| \
8360	X"$as_dir" : 'X$//$$' \\| \
8361	X"$as_dir" : 'X$/$' \\| \
8362	. : '$.$' 2>/dev/null \|\|
8363	echo X"$as_dir" \|
8364	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8365	/^X$\/\/$[^/].*/{ s//\1/; q; }
8366	/^X$\/\/$$/{ s//\1/; q; }
8367	/^X$\/$.*/{ s//\1/; q; }
8368	s/.*/./; q'`
8369	done
8370	test ! -n "$as_dirs" \|\| mkdir $as_dirs
8371	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
8372	echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
8373	{ (exit 1); exit 1; }; }; }
8374
8375	# echo "creating $dirpart/$file"
8376	echo '# dummy' > "$dirpart/$file"
8377	done
8378	done
8379	;;
8380	esac
8381	done
8382	_ACEOF
8383
8384	cat >>$CONFIG_STATUS <<\_ACEOF
8385
8386	{ (exit 0); exit 0; }
8387	_ACEOF
8388	chmod +x $CONFIG_STATUS
8389	ac_clean_files=$ac_clean_files_save
8390
8391
8392	# configure is writing to config.log, and then calls config.status.
8393	# config.status does its own redirection, appending to config.log.
8394	# Unfortunately, on DOS this fails, as config.log is still kept open
8395	# by configure, so config.status won't be able to write to it; its
8396	# output is simply discarded. So we exec the FD to /dev/null,
8397	# effectively closing config.log, so it can be properly (re)opened and
8398	# appended to by config.status. When coming back to configure, we
8399	# need to make the FD available again.
8400	if test "$no_create" != yes; then
8401	ac_cs_success=:
8402	ac_config_status_args=
8403	test "$silent" = yes &&
8404	ac_config_status_args="$ac_config_status_args --quiet"
8405	exec 5>/dev/null
8406	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
8407	exec 5>>config.log
8408	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
8409	# would make configure fail if this is the last instruction.
8410	$ac_cs_success \|\| { (exit 1); exit 1; }
8411	fi
8412

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