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configure @ 2988

Last change on this file since 2988 was 2981, checked in by bensch, 20 years ago
orxonox/trunk: added missing files config.sub/.guess
Property svn:executable set to ``*
File size: 228.5 KB

Line
1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.59 for orxonox 0.1-pre-alpha.
4	#
5	# Report bugs to <orxonox-dev@mail.datacore.ch>.
6	#
7	# Copyright (C) 2003 Free Software Foundation, Inc.
8	# This configure script is free software; the Free Software Foundation
9	# gives unlimited permission to copy, distribute and modify it.
10	## --------------------- ##
11	## M4sh Initialization. ##
12	## --------------------- ##
13
14	# Be Bourne compatible
15	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
16	emulate sh
17	NULLCMD=:
18	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
19	# is contrary to our usage. Disable this feature.
20	alias -g '${1+"$@"}'='"$@"'
21	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
22	set -o posix
23	fi
24	DUALCASE=1; export DUALCASE # for MKS sh
25
26	# Support unset when possible.
27	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
28	as_unset=unset
29	else
30	as_unset=false
31	fi
32
33
34	# Work around bugs in pre-3.0 UWIN ksh.
35	$as_unset ENV MAIL MAILPATH
36	PS1='$ '
37	PS2='> '
38	PS4='+ '
39
40	# NLS nuisances.
41	for as_var in \
42	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
43	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
44	LC_TELEPHONE LC_TIME
45	do
46	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
47	eval $as_var=C; export $as_var
48	else
49	$as_unset $as_var
50	fi
51	done
52
53	# Required to use basename.
54	if expr a : '$a$' >/dev/null 2>&1; then
55	as_expr=expr
56	else
57	as_expr=false
58	fi
59
60	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
61	as_basename=basename
62	else
63	as_basename=false
64	fi
65
66
67	# Name of the executable.
68	as_me=`$as_basename "$0" \|\|
69	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
70	X"$0" : 'X$//$$' \\| \
71	X"$0" : 'X$/$$' \\| \
72	. : '$.$' 2>/dev/null \|\|
73	echo X/"$0" \|
74	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
75	/^X\/$\/\/$$/{ s//\1/; q; }
76	/^X\/$\/$.*/{ s//\1/; q; }
77	s/.*/./; q'`
78
79
80	# PATH needs CR, and LINENO needs CR and PATH.
81	# Avoid depending upon Character Ranges.
82	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
83	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
84	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
85	as_cr_digits='0123456789'
86	as_cr_alnum=$as_cr_Letters$as_cr_digits
87
88	# The user is always right.
89	if test "${PATH_SEPARATOR+set}" != set; then
90	echo "#! /bin/sh" >conf$$.sh
91	echo "exit 0" >>conf$$.sh
92	chmod +x conf$$.sh
93	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
94	PATH_SEPARATOR=';'
95	else
96	PATH_SEPARATOR=:
97	fi
98	rm -f conf$$.sh
99	fi
100
101
102	as_lineno_1=$LINENO
103	as_lineno_2=$LINENO
104	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
105	test "x$as_lineno_1" != "x$as_lineno_2" &&
106	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
107	# Find who we are. Look in the path if we contain no path at all
108	# relative or not.
109	case $0 in
110	[\\/] ) as_myself=$0 ;;
111	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
112	for as_dir in $PATH
113	do
114	IFS=$as_save_IFS
115	test -z "$as_dir" && as_dir=.
116	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
117	done
118
119	;;
120	esac
121	# We did not find ourselves, most probably we were run as `sh COMMAND'
122	# in which case we are not to be found in the path.
123	if test "x$as_myself" = x; then
124	as_myself=$0
125	fi
126	if test ! -f "$as_myself"; then
127	{ echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
128	{ (exit 1); exit 1; }; }
129	fi
130	case $CONFIG_SHELL in
131	'')
132	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
133	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
134	do
135	IFS=$as_save_IFS
136	test -z "$as_dir" && as_dir=.
137	for as_base in sh bash ksh sh5; do
138	case $as_dir in
139	/*)
140	if ("$as_dir/$as_base" -c '
141	as_lineno_1=$LINENO
142	as_lineno_2=$LINENO
143	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
144	test "x$as_lineno_1" != "x$as_lineno_2" &&
145	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
146	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
147	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
148	CONFIG_SHELL=$as_dir/$as_base
149	export CONFIG_SHELL
150	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
151	fi;;
152	esac
153	done
154	done
155	;;
156	esac
157
158	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
159	# uniformly replaced by the line number. The first 'sed' inserts a
160	# line-number line before each line; the second 'sed' does the real
161	# work. The second script uses 'N' to pair each line-number line
162	# with the numbered line, and appends trailing '-' during
163	# substitution so that $LINENO is not a special case at line end.
164	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
165	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
166	sed '=' <$as_myself \|
167	sed '
168	N
169	s,$,-,
170	: loop
171	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
172	t loop
173	s,-$,,
174	s,^['$as_cr_digits']*\n,,
175	' >$as_me.lineno &&
176	chmod +x $as_me.lineno \|\|
177	{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
178	{ (exit 1); exit 1; }; }
179
180	# Don't try to exec as it changes $[0], causing all sort of problems
181	# (the dirname of $[0] is not the place where we might find the
182	# original and so on. Autoconf is especially sensible to this).
183	. ./$as_me.lineno
184	# Exit status is that of the last command.
185	exit
186	}
187
188
189	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
190	c,-n*) ECHO_N= ECHO_C='
191	' ECHO_T=' ' ;;
192	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
193	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
194	esac
195
196	if expr a : '$a$' >/dev/null 2>&1; then
197	as_expr=expr
198	else
199	as_expr=false
200	fi
201
202	rm -f conf$$ conf$$.exe conf$$.file
203	echo >conf$$.file
204	if ln -s conf$$.file conf$$ 2>/dev/null; then
205	# We could just check for DJGPP; but this test a) works b) is more generic
206	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
207	if test -f conf$$.exe; then
208	# Don't use ln at all; we don't have any links
209	as_ln_s='cp -p'
210	else
211	as_ln_s='ln -s'
212	fi
213	elif ln conf$$.file conf$$ 2>/dev/null; then
214	as_ln_s=ln
215	else
216	as_ln_s='cp -p'
217	fi
218	rm -f conf$$ conf$$.exe conf$$.file
219
220	if mkdir -p . 2>/dev/null; then
221	as_mkdir_p=:
222	else
223	test -d ./-p && rmdir ./-p
224	as_mkdir_p=false
225	fi
226
227	as_executable_p="test -f"
228
229	# Sed expression to map a string onto a valid CPP name.
230	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
231
232	# Sed expression to map a string onto a valid variable name.
233	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
234
235
236	# IFS
237	# We need space, tab and new line, in precisely that order.
238	as_nl='
239	'
240	IFS=" $as_nl"
241
242	# CDPATH.
243	$as_unset CDPATH
244
245
246	# Name of the host.
247	# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
248	# so uname gets run too.
249	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
250
251	exec 6>&1
252
253	#
254	# Initializations.
255	#
256	ac_default_prefix=/usr/local
257	ac_config_libobj_dir=.
258	cross_compiling=no
259	subdirs=
260	MFLAGS=
261	MAKEFLAGS=
262	SHELL=${CONFIG_SHELL-/bin/sh}
263
264	# Maximum number of lines to put in a shell here document.
265	# This variable seems obsolete. It should probably be removed, and
266	# only ac_max_sed_lines should be used.
267	: ${ac_max_here_lines=38}
268
269	# Identity of this package.
270	PACKAGE_NAME='orxonox'
271	PACKAGE_TARNAME='orxonox'
272	PACKAGE_VERSION='0.1-pre-alpha'
273	PACKAGE_STRING='orxonox 0.1-pre-alpha'
274	PACKAGE_BUGREPORT='orxonox-dev@mail.datacore.ch'
275
276	ac_unique_file="."
277	# Factoring default headers for most tests.
278	ac_includes_default="\
279	#include <stdio.h>
280	#if HAVE_SYS_TYPES_H
281	# include <sys/types.h>
282	#endif
283	#if HAVE_SYS_STAT_H
284	# include <sys/stat.h>
285	#endif
286	#if STDC_HEADERS
287	# include <stdlib.h>
288	# include <stddef.h>
289	#else
290	# if HAVE_STDLIB_H
291	# include <stdlib.h>
292	# endif
293	#endif
294	#if HAVE_STRING_H
295	# if !STDC_HEADERS && HAVE_MEMORY_H
296	# include <memory.h>
297	# endif
298	# include <string.h>
299	#endif
300	#if HAVE_STRINGS_H
301	# include <strings.h>
302	#endif
303	#if HAVE_INTTYPES_H
304	# include <inttypes.h>
305	#else
306	# if HAVE_STDINT_H
307	# include <stdint.h>
308	# endif
309	#endif
310	#if HAVE_UNISTD_H
311	# include <unistd.h>
312	#endif"
313
314	ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO AMTAR install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot CXX CXXFLAGS LDFLAGS CPPFLAGS ac_ct_CXX EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CXXDEPMODE am__fastdepCXX_TRUE am__fastdepCXX_FALSE CC CFLAGS ac_ct_CC CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE CPP EGREP MSBITFIELDS SDL_CONFIG SDL_CFLAGS SDL_LIBS PKG_CONFIG GTK2_CFLAGS GTK2_LIBS HAVE_GTK2_TRUE HAVE_GTK2_FALSE LIBOBJS LTLIBOBJS'
315	ac_subst_files=''
316
317	# Initialize some variables set by options.
318	ac_init_help=
319	ac_init_version=false
320	# The variables have the same names as the options, with
321	# dashes changed to underlines.
322	cache_file=/dev/null
323	exec_prefix=NONE
324	no_create=
325	no_recursion=
326	prefix=NONE
327	program_prefix=NONE
328	program_suffix=NONE
329	program_transform_name=s,x,x,
330	silent=
331	site=
332	srcdir=
333	verbose=
334	x_includes=NONE
335	x_libraries=NONE
336
337	# Installation directory options.
338	# These are left unexpanded so users can "make install exec_prefix=/foo"
339	# and all the variables that are supposed to be based on exec_prefix
340	# by default will actually change.
341	# Use braces instead of parens because sh, perl, etc. also accept them.
342	bindir='${exec_prefix}/bin'
343	sbindir='${exec_prefix}/sbin'
344	libexecdir='${exec_prefix}/libexec'
345	datadir='${prefix}/share'
346	sysconfdir='${prefix}/etc'
347	sharedstatedir='${prefix}/com'
348	localstatedir='${prefix}/var'
349	libdir='${exec_prefix}/lib'
350	includedir='${prefix}/include'
351	oldincludedir='/usr/include'
352	infodir='${prefix}/info'
353	mandir='${prefix}/man'
354
355	ac_prev=
356	for ac_option
357	do
358	# If the previous option needs an argument, assign it.
359	if test -n "$ac_prev"; then
360	eval "$ac_prev=\$ac_option"
361	ac_prev=
362	continue
363	fi
364
365	ac_optarg=`expr "x$ac_option" : 'x[^=]=$.$'`
366
367	# Accept the important Cygnus configure options, so we can diagnose typos.
368
369	case $ac_option in
370
371	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
372	ac_prev=bindir ;;
373	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
374	bindir=$ac_optarg ;;
375
376	-build \| --build \| --buil \| --bui \| --bu)
377	ac_prev=build_alias ;;
378	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
379	build_alias=$ac_optarg ;;
380
381	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
382	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
383	ac_prev=cache_file ;;
384	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
385	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
386	cache_file=$ac_optarg ;;
387
388	--config-cache \| -C)
389	cache_file=config.cache ;;
390
391	-datadir \| --datadir \| --datadi \| --datad \| --data \| --dat \| --da)
392	ac_prev=datadir ;;
393	-datadir=* \| --datadir=* \| --datadi=* \| --datad=* \| --data=* \| --dat=* \
394	\| --da=*)
395	datadir=$ac_optarg ;;
396
397	-disable-* \| --disable-*)
398	ac_feature=`expr "x$ac_option" : 'x-disable-$.$'`
399	# Reject names that are not valid shell variable names.
400	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
401	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
402	{ (exit 1); exit 1; }; }
403	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`
404	eval "enable_$ac_feature=no" ;;
405
406	-enable-* \| --enable-*)
407	ac_feature=`expr "x$ac_option" : 'x-enable-$[^=]$'`
408	# Reject names that are not valid shell variable names.
409	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
410	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
411	{ (exit 1); exit 1; }; }
412	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`
413	case $ac_option in
414	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;
415	*) ac_optarg=yes ;;
416	esac
417	eval "enable_$ac_feature='$ac_optarg'" ;;
418
419	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
420	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
421	\| --exec \| --exe \| --ex)
422	ac_prev=exec_prefix ;;
423	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
424	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
425	\| --exec=* \| --exe=* \| --ex=*)
426	exec_prefix=$ac_optarg ;;
427
428	-gas \| --gas \| --ga \| --g)
429	# Obsolete; use --with-gas.
430	with_gas=yes ;;
431
432	-help \| --help \| --hel \| --he \| -h)
433	ac_init_help=long ;;
434	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
435	ac_init_help=recursive ;;
436	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
437	ac_init_help=short ;;
438
439	-host \| --host \| --hos \| --ho)
440	ac_prev=host_alias ;;
441	-host=* \| --host=* \| --hos=* \| --ho=*)
442	host_alias=$ac_optarg ;;
443
444	-includedir \| --includedir \| --includedi \| --included \| --include \
445	\| --includ \| --inclu \| --incl \| --inc)
446	ac_prev=includedir ;;
447	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
448	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
449	includedir=$ac_optarg ;;
450
451	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
452	ac_prev=infodir ;;
453	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
454	infodir=$ac_optarg ;;
455
456	-libdir \| --libdir \| --libdi \| --libd)
457	ac_prev=libdir ;;
458	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
459	libdir=$ac_optarg ;;
460
461	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
462	\| --libexe \| --libex \| --libe)
463	ac_prev=libexecdir ;;
464	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
465	\| --libexe=* \| --libex=* \| --libe=*)
466	libexecdir=$ac_optarg ;;
467
468	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
469	\| --localstate \| --localstat \| --localsta \| --localst \
470	\| --locals \| --local \| --loca \| --loc \| --lo)
471	ac_prev=localstatedir ;;
472	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
473	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \
474	\| --locals=* \| --local=* \| --loca=* \| --loc=* \| --lo=*)
475	localstatedir=$ac_optarg ;;
476
477	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
478	ac_prev=mandir ;;
479	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
480	mandir=$ac_optarg ;;
481
482	-nfp \| --nfp \| --nf)
483	# Obsolete; use --without-fp.
484	with_fp=no ;;
485
486	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
487	\| --no-cr \| --no-c \| -n)
488	no_create=yes ;;
489
490	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
491	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
492	no_recursion=yes ;;
493
494	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
495	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
496	\| --oldin \| --oldi \| --old \| --ol \| --o)
497	ac_prev=oldincludedir ;;
498	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
499	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
500	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
501	oldincludedir=$ac_optarg ;;
502
503	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
504	ac_prev=prefix ;;
505	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
506	prefix=$ac_optarg ;;
507
508	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
509	\| --program-pre \| --program-pr \| --program-p)
510	ac_prev=program_prefix ;;
511	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
512	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
513	program_prefix=$ac_optarg ;;
514
515	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
516	\| --program-suf \| --program-su \| --program-s)
517	ac_prev=program_suffix ;;
518	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
519	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
520	program_suffix=$ac_optarg ;;
521
522	-program-transform-name \| --program-transform-name \
523	\| --program-transform-nam \| --program-transform-na \
524	\| --program-transform-n \| --program-transform- \
525	\| --program-transform \| --program-transfor \
526	\| --program-transfo \| --program-transf \
527	\| --program-trans \| --program-tran \
528	\| --progr-tra \| --program-tr \| --program-t)
529	ac_prev=program_transform_name ;;
530	-program-transform-name=* \| --program-transform-name=* \
531	\| --program-transform-nam=* \| --program-transform-na=* \
532	\| --program-transform-n=* \| --program-transform-=* \
533	\| --program-transform=* \| --program-transfor=* \
534	\| --program-transfo=* \| --program-transf=* \
535	\| --program-trans=* \| --program-tran=* \
536	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
537	program_transform_name=$ac_optarg ;;
538
539	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
540	\| -silent \| --silent \| --silen \| --sile \| --sil)
541	silent=yes ;;
542
543	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
544	ac_prev=sbindir ;;
545	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
546	\| --sbi=* \| --sb=*)
547	sbindir=$ac_optarg ;;
548
549	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
550	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
551	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
552	\| --sha \| --sh)
553	ac_prev=sharedstatedir ;;
554	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
555	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
556	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
557	\| --sha=* \| --sh=*)
558	sharedstatedir=$ac_optarg ;;
559
560	-site \| --site \| --sit)
561	ac_prev=site ;;
562	-site=* \| --site=* \| --sit=*)
563	site=$ac_optarg ;;
564
565	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
566	ac_prev=srcdir ;;
567	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
568	srcdir=$ac_optarg ;;
569
570	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
571	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
572	ac_prev=sysconfdir ;;
573	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
574	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
575	sysconfdir=$ac_optarg ;;
576
577	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
578	ac_prev=target_alias ;;
579	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
580	target_alias=$ac_optarg ;;
581
582	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
583	verbose=yes ;;
584
585	-version \| --version \| --versio \| --versi \| --vers \| -V)
586	ac_init_version=: ;;
587
588	-with-* \| --with-*)
589	ac_package=`expr "x$ac_option" : 'x-with-$[^=]$'`
590	# Reject names that are not valid shell variable names.
591	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
592	{ echo "$as_me: error: invalid package name: $ac_package" >&2
593	{ (exit 1); exit 1; }; }
594	ac_package=`echo $ac_package\| sed 's/-/_/g'`
595	case $ac_option in
596	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;
597	*) ac_optarg=yes ;;
598	esac
599	eval "with_$ac_package='$ac_optarg'" ;;
600
601	-without-* \| --without-*)
602	ac_package=`expr "x$ac_option" : 'x-without-$.$'`
603	# Reject names that are not valid shell variable names.
604	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
605	{ echo "$as_me: error: invalid package name: $ac_package" >&2
606	{ (exit 1); exit 1; }; }
607	ac_package=`echo $ac_package \| sed 's/-/_/g'`
608	eval "with_$ac_package=no" ;;
609
610	--x)
611	# Obsolete; use --with-x.
612	with_x=yes ;;
613
614	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
615	\| --x-incl \| --x-inc \| --x-in \| --x-i)
616	ac_prev=x_includes ;;
617	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
618	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
619	x_includes=$ac_optarg ;;
620
621	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
622	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
623	ac_prev=x_libraries ;;
624	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
625	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
626	x_libraries=$ac_optarg ;;
627
628	-*) { echo "$as_me: error: unrecognized option: $ac_option
629	Try \`$0 --help' for more information." >&2
630	{ (exit 1); exit 1; }; }
631	;;
632
633	=)
634	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
635	# Reject names that are not valid shell variable names.
636	expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
637	{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2
638	{ (exit 1); exit 1; }; }
639	ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`
640	eval "$ac_envvar='$ac_optarg'"
641	export $ac_envvar ;;
642
643	*)
644	# FIXME: should be removed in autoconf 3.0.
645	echo "$as_me: WARNING: you should use --build, --host, --target" >&2
646	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
647	echo "$as_me: WARNING: invalid host type: $ac_option" >&2
648	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
649	;;
650
651	esac
652	done
653
654	if test -n "$ac_prev"; then
655	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
656	{ echo "$as_me: error: missing argument to $ac_option" >&2
657	{ (exit 1); exit 1; }; }
658	fi
659
660	# Be sure to have absolute paths.
661	for ac_var in exec_prefix prefix
662	do
663	eval ac_val=$`echo $ac_var`
664	case $ac_val in
665	[\\/$]* \| ?:[\\/]* \| NONE \| '' ) ;;
666	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
667	{ (exit 1); exit 1; }; };;
668	esac
669	done
670
671	# Be sure to have absolute paths.
672	for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
673	localstatedir libdir includedir oldincludedir infodir mandir
674	do
675	eval ac_val=$`echo $ac_var`
676	case $ac_val in
677	[\\/$]* \| ?:[\\/]* ) ;;
678	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
679	{ (exit 1); exit 1; }; };;
680	esac
681	done
682
683	# There might be people who depend on the old broken behavior: `$host'
684	# used to hold the argument of --host etc.
685	# FIXME: To remove some day.
686	build=$build_alias
687	host=$host_alias
688	target=$target_alias
689
690	# FIXME: To remove some day.
691	if test "x$host_alias" != x; then
692	if test "x$build_alias" = x; then
693	cross_compiling=maybe
694	echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
695	If a cross compiler is detected then cross compile mode will be used." >&2
696	elif test "x$build_alias" != "x$host_alias"; then
697	cross_compiling=yes
698	fi
699	fi
700
701	ac_tool_prefix=
702	test -n "$host_alias" && ac_tool_prefix=$host_alias-
703
704	test "$silent" = yes && exec 6>/dev/null
705
706
707	# Find the source files, if location was not specified.
708	if test -z "$srcdir"; then
709	ac_srcdir_defaulted=yes
710	# Try the directory containing this script, then its parent.
711	ac_confdir=`(dirname "$0") 2>/dev/null \|\|
712	$as_expr X"$0" : 'X$.[^/]$//[^/][^/]/$' \\| \
713	X"$0" : 'X$//$[^/]' \\| \
714	X"$0" : 'X$//$$' \\| \
715	X"$0" : 'X$/$' \\| \
716	. : '$.$' 2>/dev/null \|\|
717	echo X"$0" \|
718	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
719	/^X$\/\/$[^/].*/{ s//\1/; q; }
720	/^X$\/\/$$/{ s//\1/; q; }
721	/^X$\/$.*/{ s//\1/; q; }
722	s/.*/./; q'`
723	srcdir=$ac_confdir
724	if test ! -r $srcdir/$ac_unique_file; then
725	srcdir=..
726	fi
727	else
728	ac_srcdir_defaulted=no
729	fi
730	if test ! -r $srcdir/$ac_unique_file; then
731	if test "$ac_srcdir_defaulted" = yes; then
732	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
733	{ (exit 1); exit 1; }; }
734	else
735	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
736	{ (exit 1); exit 1; }; }
737	fi
738	fi
739	(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null \|\|
740	{ echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
741	{ (exit 1); exit 1; }; }
742	srcdir=`echo "$srcdir" \| sed 's%$[^\\/]$[\\/]*$%\1%'`
743	ac_env_build_alias_set=${build_alias+set}
744	ac_env_build_alias_value=$build_alias
745	ac_cv_env_build_alias_set=${build_alias+set}
746	ac_cv_env_build_alias_value=$build_alias
747	ac_env_host_alias_set=${host_alias+set}
748	ac_env_host_alias_value=$host_alias
749	ac_cv_env_host_alias_set=${host_alias+set}
750	ac_cv_env_host_alias_value=$host_alias
751	ac_env_target_alias_set=${target_alias+set}
752	ac_env_target_alias_value=$target_alias
753	ac_cv_env_target_alias_set=${target_alias+set}
754	ac_cv_env_target_alias_value=$target_alias
755	ac_env_CXX_set=${CXX+set}
756	ac_env_CXX_value=$CXX
757	ac_cv_env_CXX_set=${CXX+set}
758	ac_cv_env_CXX_value=$CXX
759	ac_env_CXXFLAGS_set=${CXXFLAGS+set}
760	ac_env_CXXFLAGS_value=$CXXFLAGS
761	ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
762	ac_cv_env_CXXFLAGS_value=$CXXFLAGS
763	ac_env_LDFLAGS_set=${LDFLAGS+set}
764	ac_env_LDFLAGS_value=$LDFLAGS
765	ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
766	ac_cv_env_LDFLAGS_value=$LDFLAGS
767	ac_env_CPPFLAGS_set=${CPPFLAGS+set}
768	ac_env_CPPFLAGS_value=$CPPFLAGS
769	ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
770	ac_cv_env_CPPFLAGS_value=$CPPFLAGS
771	ac_env_CC_set=${CC+set}
772	ac_env_CC_value=$CC
773	ac_cv_env_CC_set=${CC+set}
774	ac_cv_env_CC_value=$CC
775	ac_env_CFLAGS_set=${CFLAGS+set}
776	ac_env_CFLAGS_value=$CFLAGS
777	ac_cv_env_CFLAGS_set=${CFLAGS+set}
778	ac_cv_env_CFLAGS_value=$CFLAGS
779	ac_env_CPP_set=${CPP+set}
780	ac_env_CPP_value=$CPP
781	ac_cv_env_CPP_set=${CPP+set}
782	ac_cv_env_CPP_value=$CPP
783
784	#
785	# Report the --help message.
786	#
787	if test "$ac_init_help" = "long"; then
788	# Omit some internal or obsolete options to make the list less imposing.
789	# This message is too long to be a string in the A/UX 3.1 sh.
790	cat <<_ACEOF
791	\`configure' configures orxonox 0.1-pre-alpha to adapt to many kinds of systems.
792
793	Usage: $0 [OPTION]... [VAR=VALUE]...
794
795	To assign environment variables (e.g., CC, CFLAGS...), specify them as
796	VAR=VALUE. See below for descriptions of some of the useful variables.
797
798	Defaults for the options are specified in brackets.
799
800	Configuration:
801	-h, --help display this help and exit
802	--help=short display options specific to this package
803	--help=recursive display the short help of all the included packages
804	-V, --version display version information and exit
805	-q, --quiet, --silent do not print \`checking...' messages
806	--cache-file=FILE cache test results in FILE [disabled]
807	-C, --config-cache alias for \`--cache-file=config.cache'
808	-n, --no-create do not create output files
809	--srcdir=DIR find the sources in DIR [configure dir or \`..']
810
811	_ACEOF
812
813	cat <<_ACEOF
814	Installation directories:
815	--prefix=PREFIX install architecture-independent files in PREFIX
816	[$ac_default_prefix]
817	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
818	[PREFIX]
819
820	By default, \`make install' will install all the files in
821	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
822	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
823	for instance \`--prefix=\$HOME'.
824
825	For better control, use the options below.
826
827	Fine tuning of the installation directories:
828	--bindir=DIR user executables [EPREFIX/bin]
829	--sbindir=DIR system admin executables [EPREFIX/sbin]
830	--libexecdir=DIR program executables [EPREFIX/libexec]
831	--datadir=DIR read-only architecture-independent data [PREFIX/share]
832	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
833	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
834	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
835	--libdir=DIR object code libraries [EPREFIX/lib]
836	--includedir=DIR C header files [PREFIX/include]
837	--oldincludedir=DIR C header files for non-gcc [/usr/include]
838	--infodir=DIR info documentation [PREFIX/info]
839	--mandir=DIR man documentation [PREFIX/man]
840	_ACEOF
841
842	cat <<\_ACEOF
843
844	Program names:
845	--program-prefix=PREFIX prepend PREFIX to installed program names
846	--program-suffix=SUFFIX append SUFFIX to installed program names
847	--program-transform-name=PROGRAM run sed PROGRAM on installed program names
848
849	System types:
850	--build=BUILD configure for building on BUILD [guessed]
851	--host=HOST cross-compile to build programs to run on HOST [BUILD]
852	--target=TARGET configure for building compilers for TARGET [HOST]
853	_ACEOF
854	fi
855
856	if test -n "$ac_init_help"; then
857	case $ac_init_help in
858	short \| recursive ) echo "Configuration of orxonox 0.1-pre-alpha:";;
859	esac
860	cat <<\_ACEOF
861
862	Optional Features:
863	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
864	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
865	--disable-dependency-tracking speeds up one-time build
866	--enable-dependency-tracking do not reject slow dependency extractors
867	--disable-sdltest Do not try to compile and run a test SDL program
868
869	Optional Packages:
870	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
871	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
872	--with-sdl-prefix=PFX Prefix where SDL is installed (optional)
873	--with-sdl-exec-prefix=PFX Exec prefix where SDL is installed (optional)
874
875	Some influential environment variables:
876	CXX C++ compiler command
877	CXXFLAGS C++ compiler flags
878	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
879	nonstandard directory <lib dir>
880	CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
881	headers in a nonstandard directory <include dir>
882	CC C compiler command
883	CFLAGS C compiler flags
884	CPP C preprocessor
885
886	Use these variables to override the choices made by `configure' or to help
887	it to find libraries and programs with nonstandard names/locations.
888
889	Report bugs to <orxonox-dev@mail.datacore.ch>.
890	_ACEOF
891	fi
892
893	if test "$ac_init_help" = "recursive"; then
894	# If there are subdirs, report their specific --help.
895	ac_popdir=`pwd`
896	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
897	test -d $ac_dir \|\| continue
898	ac_builddir=.
899
900	if test "$ac_dir" != .; then
901	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
902	# A "../" for each directory in $ac_dir_suffix.
903	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
904	else
905	ac_dir_suffix= ac_top_builddir=
906	fi
907
908	case $srcdir in
909	.) # No --srcdir option. We are building in place.
910	ac_srcdir=.
911	if test -z "$ac_top_builddir"; then
912	ac_top_srcdir=.
913	else
914	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
915	fi ;;
916	[\\/]* \| ?:[\\/]* ) # Absolute path.
917	ac_srcdir=$srcdir$ac_dir_suffix;
918	ac_top_srcdir=$srcdir ;;
919	*) # Relative path.
920	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
921	ac_top_srcdir=$ac_top_builddir$srcdir ;;
922	esac
923
924	# Do not use `cd foo && pwd` to compute absolute paths, because
925	# the directories may not exist.
926	case `pwd` in
927	.) ac_abs_builddir="$ac_dir";;
928	*)
929	case "$ac_dir" in
930	.) ac_abs_builddir=`pwd`;;
931	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
932	*) ac_abs_builddir=`pwd`/"$ac_dir";;
933	esac;;
934	esac
935	case $ac_abs_builddir in
936	.) ac_abs_top_builddir=${ac_top_builddir}.;;
937	*)
938	case ${ac_top_builddir}. in
939	.) ac_abs_top_builddir=$ac_abs_builddir;;
940	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
941	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
942	esac;;
943	esac
944	case $ac_abs_builddir in
945	.) ac_abs_srcdir=$ac_srcdir;;
946	*)
947	case $ac_srcdir in
948	.) ac_abs_srcdir=$ac_abs_builddir;;
949	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
950	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
951	esac;;
952	esac
953	case $ac_abs_builddir in
954	.) ac_abs_top_srcdir=$ac_top_srcdir;;
955	*)
956	case $ac_top_srcdir in
957	.) ac_abs_top_srcdir=$ac_abs_builddir;;
958	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
959	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
960	esac;;
961	esac
962
963	cd $ac_dir
964	# Check for guested configure; otherwise get Cygnus style configure.
965	if test -f $ac_srcdir/configure.gnu; then
966	echo
967	$SHELL $ac_srcdir/configure.gnu --help=recursive
968	elif test -f $ac_srcdir/configure; then
969	echo
970	$SHELL $ac_srcdir/configure --help=recursive
971	elif test -f $ac_srcdir/configure.ac \|\|
972	test -f $ac_srcdir/configure.in; then
973	echo
974	$ac_configure --help
975	else
976	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
977	fi
978	cd $ac_popdir
979	done
980	fi
981
982	test -n "$ac_init_help" && exit 0
983	if $ac_init_version; then
984	cat <<\_ACEOF
985	orxonox configure 0.1-pre-alpha
986	generated by GNU Autoconf 2.59
987
988	Copyright (C) 2003 Free Software Foundation, Inc.
989	This configure script is free software; the Free Software Foundation
990	gives unlimited permission to copy, distribute and modify it.
991	_ACEOF
992	exit 0
993	fi
994	exec 5>config.log
995	cat >&5 <<_ACEOF
996	This file contains any messages produced by compilers while
997	running configure, to aid debugging if configure makes a mistake.
998
999	It was created by orxonox $as_me 0.1-pre-alpha, which was
1000	generated by GNU Autoconf 2.59. Invocation command line was
1001
1002	$ $0 $@
1003
1004	_ACEOF
1005	{
1006	cat <<_ASUNAME
1007	## --------- ##
1008	## Platform. ##
1009	## --------- ##
1010
1011	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
1012	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
1013	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
1014	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
1015	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
1016
1017	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
1018	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
1019
1020	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
1021	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
1022	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
1023	hostinfo = `(hostinfo) 2>/dev/null \|\| echo unknown`
1024	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
1025	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
1026	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
1027
1028	_ASUNAME
1029
1030	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1031	for as_dir in $PATH
1032	do
1033	IFS=$as_save_IFS
1034	test -z "$as_dir" && as_dir=.
1035	echo "PATH: $as_dir"
1036	done
1037
1038	} >&5
1039
1040	cat >&5 <<_ACEOF
1041
1042
1043	## ----------- ##
1044	## Core tests. ##
1045	## ----------- ##
1046
1047	_ACEOF
1048
1049
1050	# Keep a trace of the command line.
1051	# Strip out --no-create and --no-recursion so they do not pile up.
1052	# Strip out --silent because we don't want to record it for future runs.
1053	# Also quote any args containing shell meta-characters.
1054	# Make two passes to allow for proper duplicate-argument suppression.
1055	ac_configure_args=
1056	ac_configure_args0=
1057	ac_configure_args1=
1058	ac_sep=
1059	ac_must_keep_next=false
1060	for ac_pass in 1 2
1061	do
1062	for ac_arg
1063	do
1064	case $ac_arg in
1065	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
1066	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1067	\| -silent \| --silent \| --silen \| --sile \| --sil)
1068	continue ;;
1069	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1070	ac_arg=`echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
1071	esac
1072	case $ac_pass in
1073	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1074	2)
1075	ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1076	if test $ac_must_keep_next = true; then
1077	ac_must_keep_next=false # Got value, back to normal.
1078	else
1079	case $ac_arg in
1080	= \| --config-cache \| -C \| -disable-* \| --disable-* \
1081	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
1082	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
1083	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
1084	case "$ac_configure_args0 " in
1085	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
1086	esac
1087	;;
1088	-* ) ac_must_keep_next=true ;;
1089	esac
1090	fi
1091	ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1092	# Get rid of the leading space.
1093	ac_sep=" "
1094	;;
1095	esac
1096	done
1097	done
1098	$as_unset ac_configure_args0 \|\| test "${ac_configure_args0+set}" != set \|\| { ac_configure_args0=; export ac_configure_args0; }
1099	$as_unset ac_configure_args1 \|\| test "${ac_configure_args1+set}" != set \|\| { ac_configure_args1=; export ac_configure_args1; }
1100
1101	# When interrupted or exit'd, cleanup temporary files, and complete
1102	# config.log. We remove comments because anyway the quotes in there
1103	# would cause problems or look ugly.
1104	# WARNING: Be sure not to use single quotes in there, as some shells,
1105	# such as our DU 5.0 friend, will then `close' the trap.
1106	trap 'exit_status=$?
1107	# Save into config.log some information that might help in debugging.
1108	{
1109	echo
1110
1111	cat <<\_ASBOX
1112	## ---------------- ##
1113	## Cache variables. ##
1114	## ---------------- ##
1115	_ASBOX
1116	echo
1117	# The following way of writing the cache mishandles newlines in values,
1118	{
1119	(set) 2>&1 \|
1120	case `(ac_space='"'"' '"'"'; set \| grep ac_space) 2>&1` in
1121	ac_space=\ )
1122	sed -n \
1123	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1124	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='"'"'\\2'"'"'/p"
1125	;;
1126	*)
1127	sed -n \
1128	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
1129	;;
1130	esac;
1131	}
1132	echo
1133
1134	cat <<\_ASBOX
1135	## ----------------- ##
1136	## Output variables. ##
1137	## ----------------- ##
1138	_ASBOX
1139	echo
1140	for ac_var in $ac_subst_vars
1141	do
1142	eval ac_val=$`echo $ac_var`
1143	echo "$ac_var='"'"'$ac_val'"'"'"
1144	done \| sort
1145	echo
1146
1147	if test -n "$ac_subst_files"; then
1148	cat <<\_ASBOX
1149	## ------------- ##
1150	## Output files. ##
1151	## ------------- ##
1152	_ASBOX
1153	echo
1154	for ac_var in $ac_subst_files
1155	do
1156	eval ac_val=$`echo $ac_var`
1157	echo "$ac_var='"'"'$ac_val'"'"'"
1158	done \| sort
1159	echo
1160	fi
1161
1162	if test -s confdefs.h; then
1163	cat <<\_ASBOX
1164	## ----------- ##
1165	## confdefs.h. ##
1166	## ----------- ##
1167	_ASBOX
1168	echo
1169	sed "/^$/d" confdefs.h \| sort
1170	echo
1171	fi
1172	test "$ac_signal" != 0 &&
1173	echo "$as_me: caught signal $ac_signal"
1174	echo "$as_me: exit $exit_status"
1175	} >&5
1176	rm -f core *.core &&
1177	rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1178	exit $exit_status
1179	' 0
1180	for ac_signal in 1 2 13 15; do
1181	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1182	done
1183	ac_signal=0
1184
1185	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1186	rm -rf conftest* confdefs.h
1187	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
1188	echo >confdefs.h
1189
1190	# Predefined preprocessor variables.
1191
1192	cat >>confdefs.h <<_ACEOF
1193	#define PACKAGE_NAME "$PACKAGE_NAME"
1194	_ACEOF
1195
1196
1197	cat >>confdefs.h <<_ACEOF
1198	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1199	_ACEOF
1200
1201
1202	cat >>confdefs.h <<_ACEOF
1203	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1204	_ACEOF
1205
1206
1207	cat >>confdefs.h <<_ACEOF
1208	#define PACKAGE_STRING "$PACKAGE_STRING"
1209	_ACEOF
1210
1211
1212	cat >>confdefs.h <<_ACEOF
1213	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1214	_ACEOF
1215
1216
1217	# Let the site file select an alternate cache file if it wants to.
1218	# Prefer explicitly selected file to automatically selected ones.
1219	if test -z "$CONFIG_SITE"; then
1220	if test "x$prefix" != xNONE; then
1221	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1222	else
1223	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1224	fi
1225	fi
1226	for ac_site_file in $CONFIG_SITE; do
1227	if test -r "$ac_site_file"; then
1228	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1229	echo "$as_me: loading site script $ac_site_file" >&6;}
1230	sed 's/^/\| /' "$ac_site_file" >&5
1231	. "$ac_site_file"
1232	fi
1233	done
1234
1235	if test -r "$cache_file"; then
1236	# Some versions of bash will fail to source /dev/null (special
1237	# files actually), so we avoid doing that.
1238	if test -f "$cache_file"; then
1239	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5
1240	echo "$as_me: loading cache $cache_file" >&6;}
1241	case $cache_file in
1242	[\\/]* \| ?:[\\/]* ) . $cache_file;;
1243	*) . ./$cache_file;;
1244	esac
1245	fi
1246	else
1247	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5
1248	echo "$as_me: creating cache $cache_file" >&6;}
1249	>$cache_file
1250	fi
1251
1252	# Check that the precious variables saved in the cache have kept the same
1253	# value.
1254	ac_cache_corrupted=false
1255	for ac_var in `(set) 2>&1 \|
1256	sed -n 's/^ac_env_$[a-zA-Z_0-9]$_set=./\1/p'`; do
1257	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1258	eval ac_new_set=\$ac_env_${ac_var}_set
1259	eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1260	eval ac_new_val="\$ac_env_${ac_var}_value"
1261	case $ac_old_set,$ac_new_set in
1262	set,)
1263	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1264	echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1265	ac_cache_corrupted=: ;;
1266	,set)
1267	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1268	echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1269	ac_cache_corrupted=: ;;
1270	,);;
1271	*)
1272	if test "x$ac_old_val" != "x$ac_new_val"; then
1273	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1274	echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1275	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1276	echo "$as_me: former value: $ac_old_val" >&2;}
1277	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1278	echo "$as_me: current value: $ac_new_val" >&2;}
1279	ac_cache_corrupted=:
1280	fi;;
1281	esac
1282	# Pass precious variables to config.status.
1283	if test "$ac_new_set" = set; then
1284	case $ac_new_val in
1285	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1286	ac_arg=$ac_var=`echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
1287	*) ac_arg=$ac_var=$ac_new_val ;;
1288	esac
1289	case " $ac_configure_args " in
1290	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
1291	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1292	esac
1293	fi
1294	done
1295	if $ac_cache_corrupted; then
1296	{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1297	echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1298	{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1299	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1300	{ (exit 1); exit 1; }; }
1301	fi
1302
1303	ac_ext=c
1304	ac_cpp='$CPP $CPPFLAGS'
1305	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1306	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1307	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336	# Detect the canonical host and target build environment.
1337	ac_aux_dir=
1338	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1339	if test -f $ac_dir/install-sh; then
1340	ac_aux_dir=$ac_dir
1341	ac_install_sh="$ac_aux_dir/install-sh -c"
1342	break
1343	elif test -f $ac_dir/install.sh; then
1344	ac_aux_dir=$ac_dir
1345	ac_install_sh="$ac_aux_dir/install.sh -c"
1346	break
1347	elif test -f $ac_dir/shtool; then
1348	ac_aux_dir=$ac_dir
1349	ac_install_sh="$ac_aux_dir/shtool install -c"
1350	break
1351	fi
1352	done
1353	if test -z "$ac_aux_dir"; then
1354	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1355	echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1356	{ (exit 1); exit 1; }; }
1357	fi
1358	ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1359	ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1360	ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1361
1362	# Make sure we can run config.sub.
1363	$ac_config_sub sun4 >/dev/null 2>&1 \|\|
1364	{ { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1365	echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1366	{ (exit 1); exit 1; }; }
1367
1368	echo "$as_me:$LINENO: checking build system type" >&5
1369	echo $ECHO_N "checking build system type... $ECHO_C" >&6
1370	if test "${ac_cv_build+set}" = set; then
1371	echo $ECHO_N "(cached) $ECHO_C" >&6
1372	else
1373	ac_cv_build_alias=$build_alias
1374	test -z "$ac_cv_build_alias" &&
1375	ac_cv_build_alias=`$ac_config_guess`
1376	test -z "$ac_cv_build_alias" &&
1377	{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1378	echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1379	{ (exit 1); exit 1; }; }
1380	ac_cv_build=`$ac_config_sub $ac_cv_build_alias` \|\|
1381	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1382	echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1383	{ (exit 1); exit 1; }; }
1384
1385	fi
1386	echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1387	echo "${ECHO_T}$ac_cv_build" >&6
1388	build=$ac_cv_build
1389	build_cpu=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1390	build_vendor=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1391	build_os=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1392
1393
1394	echo "$as_me:$LINENO: checking host system type" >&5
1395	echo $ECHO_N "checking host system type... $ECHO_C" >&6
1396	if test "${ac_cv_host+set}" = set; then
1397	echo $ECHO_N "(cached) $ECHO_C" >&6
1398	else
1399	ac_cv_host_alias=$host_alias
1400	test -z "$ac_cv_host_alias" &&
1401	ac_cv_host_alias=$ac_cv_build_alias
1402	ac_cv_host=`$ac_config_sub $ac_cv_host_alias` \|\|
1403	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1404	echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1405	{ (exit 1); exit 1; }; }
1406
1407	fi
1408	echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1409	echo "${ECHO_T}$ac_cv_host" >&6
1410	host=$ac_cv_host
1411	host_cpu=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1412	host_vendor=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1413	host_os=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1414
1415
1416	echo "$as_me:$LINENO: checking target system type" >&5
1417	echo $ECHO_N "checking target system type... $ECHO_C" >&6
1418	if test "${ac_cv_target+set}" = set; then
1419	echo $ECHO_N "(cached) $ECHO_C" >&6
1420	else
1421	ac_cv_target_alias=$target_alias
1422	test "x$ac_cv_target_alias" = "x" &&
1423	ac_cv_target_alias=$ac_cv_host_alias
1424	ac_cv_target=`$ac_config_sub $ac_cv_target_alias` \|\|
1425	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1426	echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1427	{ (exit 1); exit 1; }; }
1428
1429	fi
1430	echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1431	echo "${ECHO_T}$ac_cv_target" >&6
1432	target=$ac_cv_target
1433	target_cpu=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1434	target_vendor=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1435	target_os=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1436
1437
1438	# The aliases save the names the user supplied, while $host etc.
1439	# will get canonicalized.
1440	test -n "$target_alias" &&
1441	test "$program_prefix$program_suffix$program_transform_name" = \
1442	NONENONEs,x,x, &&
1443	program_prefix=${target_alias}-
1444
1445
1446	am__api_version="1.8"
1447	# Find a good install program. We prefer a C program (faster),
1448	# so one script is as good as another. But avoid the broken or
1449	# incompatible versions:
1450	# SysV /etc/install, /usr/sbin/install
1451	# SunOS /usr/etc/install
1452	# IRIX /sbin/install
1453	# AIX /bin/install
1454	# AmigaOS /C/install, which installs bootblocks on floppy discs
1455	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1456	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1457	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1458	# OS/2's system install, which has a completely different semantic
1459	# ./install, which can be erroneously created by make from ./install.sh.
1460	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1461	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1462	if test -z "$INSTALL"; then
1463	if test "${ac_cv_path_install+set}" = set; then
1464	echo $ECHO_N "(cached) $ECHO_C" >&6
1465	else
1466	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1467	for as_dir in $PATH
1468	do
1469	IFS=$as_save_IFS
1470	test -z "$as_dir" && as_dir=.
1471	# Account for people who put trailing slashes in PATH elements.
1472	case $as_dir/ in
1473	./ \| .// \| /cC/* \| \
1474	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
1475	?:\\/os2\\/install\\/* \| ?:\\/OS2\\/INSTALL\\/* \| \
1476	/usr/ucb/* ) ;;
1477	*)
1478	# OSF1 and SCO ODT 3.0 have their own names for install.
1479	# Don't use installbsd from OSF since it installs stuff as root
1480	# by default.
1481	for ac_prog in ginstall scoinst install; do
1482	for ac_exec_ext in '' $ac_executable_extensions; do
1483	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1484	if test $ac_prog = install &&
1485	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1486	# AIX install. It has an incompatible calling convention.
1487	:
1488	elif test $ac_prog = install &&
1489	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1490	# program-specific install script used by HP pwplus--don't use.
1491	:
1492	else
1493	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1494	break 3
1495	fi
1496	fi
1497	done
1498	done
1499	;;
1500	esac
1501	done
1502
1503
1504	fi
1505	if test "${ac_cv_path_install+set}" = set; then
1506	INSTALL=$ac_cv_path_install
1507	else
1508	# As a last resort, use the slow shell script. We don't cache a
1509	# path for INSTALL within a source directory, because that will
1510	# break other packages using the cache if that directory is
1511	# removed, or if the path is relative.
1512	INSTALL=$ac_install_sh
1513	fi
1514	fi
1515	echo "$as_me:$LINENO: result: $INSTALL" >&5
1516	echo "${ECHO_T}$INSTALL" >&6
1517
1518	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1519	# It thinks the first close brace ends the variable substitution.
1520	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1521
1522	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1523
1524	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1525
1526	echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1527	echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
1528	# Just in case
1529	sleep 1
1530	echo timestamp > conftest.file
1531	# Do `set' in a subshell so we don't clobber the current shell's
1532	# arguments. Must try -L first in case configure is actually a
1533	# symlink; some systems play weird games with the mod time of symlinks
1534	# (eg FreeBSD returns the mod time of the symlink's containing
1535	# directory).
1536	if (
1537	set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1538	if test "$*" = "X"; then
1539	# -L didn't work.
1540	set X `ls -t $srcdir/configure conftest.file`
1541	fi
1542	rm -f conftest.file
1543	if test "$*" != "X $srcdir/configure conftest.file" \
1544	&& test "$*" != "X conftest.file $srcdir/configure"; then
1545
1546	# If neither matched, then we have a broken ls. This can happen
1547	# if, for instance, CONFIG_SHELL is bash and it inherits a
1548	# broken ls alias from the environment. This has actually
1549	# happened. Such a system could not be considered "sane".
1550	{ { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
1551	alias in your environment" >&5
1552	echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
1553	alias in your environment" >&2;}
1554	{ (exit 1); exit 1; }; }
1555	fi
1556
1557	test "$2" = conftest.file
1558	)
1559	then
1560	# Ok.
1561	:
1562	else
1563	{ { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1564	Check your system clock" >&5
1565	echo "$as_me: error: newly created file is older than distributed files!
1566	Check your system clock" >&2;}
1567	{ (exit 1); exit 1; }; }
1568	fi
1569	echo "$as_me:$LINENO: result: yes" >&5
1570	echo "${ECHO_T}yes" >&6
1571	test "$program_prefix" != NONE &&
1572	program_transform_name="s,^,$program_prefix,;$program_transform_name"
1573	# Use a double $ so make ignores it.
1574	test "$program_suffix" != NONE &&
1575	program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1576	# Double any \ or $. echo might interpret backslashes.
1577	# By default was `s,x,x', remove it if useless.
1578	cat <<\_ACEOF >conftest.sed
1579	s/[\\$]/&&/g;s/;s,x,x,$//
1580	_ACEOF
1581	program_transform_name=`echo $program_transform_name \| sed -f conftest.sed`
1582	rm conftest.sed
1583
1584	# expand $ac_aux_dir to an absolute path
1585	am_aux_dir=`cd $ac_aux_dir && pwd`
1586
1587	test x"${MISSING+set}" = xset \|\| MISSING="\${SHELL} $am_aux_dir/missing"
1588	# Use eval to expand $SHELL
1589	if eval "$MISSING --run true"; then
1590	am_missing_run="$MISSING --run "
1591	else
1592	am_missing_run=
1593	{ echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1594	echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1595	fi
1596
1597	if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
1598	# Keeping the `.' argument allows $(mkdir_p) to be used without
1599	# argument. Indeed, we sometimes output rules like
1600	# $(mkdir_p) $(somedir)
1601	# where $(somedir) is conditionally defined.
1602	# (`test -n '$(somedir)' && $(mkdir_p) $(somedir)' is a more
1603	# expensive solution, as it forces Make to start a sub-shell.)
1604	mkdir_p='mkdir -p -- .'
1605	else
1606	# On NextStep and OpenStep, the `mkdir' command does not
1607	# recognize any option. It will interpret all options as
1608	# directories to create, and then abort because `.' already
1609	# exists.
1610	for d in ./-p ./--version;
1611	do
1612	test -d $d && rmdir $d
1613	done
1614	# $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
1615	if test -f "$ac_aux_dir/mkinstalldirs"; then
1616	mkdir_p='$(mkinstalldirs)'
1617	else
1618	mkdir_p='$(install_sh) -d'
1619	fi
1620	fi
1621
1622	for ac_prog in gawk mawk nawk awk
1623	do
1624	# Extract the first word of "$ac_prog", so it can be a program name with args.
1625	set dummy $ac_prog; ac_word=$2
1626	echo "$as_me:$LINENO: checking for $ac_word" >&5
1627	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1628	if test "${ac_cv_prog_AWK+set}" = set; then
1629	echo $ECHO_N "(cached) $ECHO_C" >&6
1630	else
1631	if test -n "$AWK"; then
1632	ac_cv_prog_AWK="$AWK" # Let the user override the test.
1633	else
1634	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1635	for as_dir in $PATH
1636	do
1637	IFS=$as_save_IFS
1638	test -z "$as_dir" && as_dir=.
1639	for ac_exec_ext in '' $ac_executable_extensions; do
1640	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1641	ac_cv_prog_AWK="$ac_prog"
1642	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1643	break 2
1644	fi
1645	done
1646	done
1647
1648	fi
1649	fi
1650	AWK=$ac_cv_prog_AWK
1651	if test -n "$AWK"; then
1652	echo "$as_me:$LINENO: result: $AWK" >&5
1653	echo "${ECHO_T}$AWK" >&6
1654	else
1655	echo "$as_me:$LINENO: result: no" >&5
1656	echo "${ECHO_T}no" >&6
1657	fi
1658
1659	test -n "$AWK" && break
1660	done
1661
1662	echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1663	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1664	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y,:./+-,___p_,'`
1665	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1666	echo $ECHO_N "(cached) $ECHO_C" >&6
1667	else
1668	cat >conftest.make <<\_ACEOF
1669	all:
1670	@echo 'ac_maketemp="$(MAKE)"'
1671	_ACEOF
1672	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1673	eval `${MAKE-make} -f conftest.make 2>/dev/null \| grep temp=`
1674	if test -n "$ac_maketemp"; then
1675	eval ac_cv_prog_make_${ac_make}_set=yes
1676	else
1677	eval ac_cv_prog_make_${ac_make}_set=no
1678	fi
1679	rm -f conftest.make
1680	fi
1681	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1682	echo "$as_me:$LINENO: result: yes" >&5
1683	echo "${ECHO_T}yes" >&6
1684	SET_MAKE=
1685	else
1686	echo "$as_me:$LINENO: result: no" >&5
1687	echo "${ECHO_T}no" >&6
1688	SET_MAKE="MAKE=${MAKE-make}"
1689	fi
1690
1691	rm -rf .tst 2>/dev/null
1692	mkdir .tst 2>/dev/null
1693	if test -d .tst; then
1694	am__leading_dot=.
1695	else
1696	am__leading_dot=_
1697	fi
1698	rmdir .tst 2>/dev/null
1699
1700	# test to see if srcdir already configured
1701	if test "`cd $srcdir && pwd`" != "`pwd`" &&
1702	test -f $srcdir/config.status; then
1703	{ { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1704	echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1705	{ (exit 1); exit 1; }; }
1706	fi
1707
1708	# test whether we have cygpath
1709	if test -z "$CYGPATH_W"; then
1710	if (cygpath --version) >/dev/null 2>/dev/null; then
1711	CYGPATH_W='cygpath -w'
1712	else
1713	CYGPATH_W=echo
1714	fi
1715	fi
1716
1717
1718	# Define the identity of the package.
1719	PACKAGE='orxonox'
1720	VERSION='0.1-pre-alpha'
1721
1722
1723	cat >>confdefs.h <<_ACEOF
1724	#define PACKAGE "$PACKAGE"
1725	_ACEOF
1726
1727
1728	cat >>confdefs.h <<_ACEOF
1729	#define VERSION "$VERSION"
1730	_ACEOF
1731
1732	# Some tools Automake needs.
1733
1734	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1735
1736
1737	AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
1738
1739
1740	AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
1741
1742
1743	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1744
1745
1746	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1747
1748
1749	AMTAR=${AMTAR-"${am_missing_run}tar"}
1750
1751	install_sh=${install_sh-"$am_aux_dir/install-sh"}
1752
1753	# Installed binaries are usually stripped using `strip' when the user
1754	# run `make install-strip'. However `strip' might not be the right
1755	# tool to use in cross-compilation environments, therefore Automake
1756	# will honor the `STRIP' environment variable to overrule this program.
1757	if test "$cross_compiling" != no; then
1758	if test -n "$ac_tool_prefix"; then
1759	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1760	set dummy ${ac_tool_prefix}strip; ac_word=$2
1761	echo "$as_me:$LINENO: checking for $ac_word" >&5
1762	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1763	if test "${ac_cv_prog_STRIP+set}" = set; then
1764	echo $ECHO_N "(cached) $ECHO_C" >&6
1765	else
1766	if test -n "$STRIP"; then
1767	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1768	else
1769	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1770	for as_dir in $PATH
1771	do
1772	IFS=$as_save_IFS
1773	test -z "$as_dir" && as_dir=.
1774	for ac_exec_ext in '' $ac_executable_extensions; do
1775	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1776	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1777	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1778	break 2
1779	fi
1780	done
1781	done
1782
1783	fi
1784	fi
1785	STRIP=$ac_cv_prog_STRIP
1786	if test -n "$STRIP"; then
1787	echo "$as_me:$LINENO: result: $STRIP" >&5
1788	echo "${ECHO_T}$STRIP" >&6
1789	else
1790	echo "$as_me:$LINENO: result: no" >&5
1791	echo "${ECHO_T}no" >&6
1792	fi
1793
1794	fi
1795	if test -z "$ac_cv_prog_STRIP"; then
1796	ac_ct_STRIP=$STRIP
1797	# Extract the first word of "strip", so it can be a program name with args.
1798	set dummy strip; ac_word=$2
1799	echo "$as_me:$LINENO: checking for $ac_word" >&5
1800	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1801	if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
1802	echo $ECHO_N "(cached) $ECHO_C" >&6
1803	else
1804	if test -n "$ac_ct_STRIP"; then
1805	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1806	else
1807	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1808	for as_dir in $PATH
1809	do
1810	IFS=$as_save_IFS
1811	test -z "$as_dir" && as_dir=.
1812	for ac_exec_ext in '' $ac_executable_extensions; do
1813	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1814	ac_cv_prog_ac_ct_STRIP="strip"
1815	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1816	break 2
1817	fi
1818	done
1819	done
1820
1821	test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1822	fi
1823	fi
1824	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1825	if test -n "$ac_ct_STRIP"; then
1826	echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
1827	echo "${ECHO_T}$ac_ct_STRIP" >&6
1828	else
1829	echo "$as_me:$LINENO: result: no" >&5
1830	echo "${ECHO_T}no" >&6
1831	fi
1832
1833	STRIP=$ac_ct_STRIP
1834	else
1835	STRIP="$ac_cv_prog_STRIP"
1836	fi
1837
1838	fi
1839	INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
1840
1841	# We need awk for the "check" target. The system "awk" is bad on
1842	# some platforms.
1843
1844
1845
1846
1847
1848	ac_config_headers="$ac_config_headers config.h"
1849
1850
1851
1852	# Checks for programs.
1853	ac_ext=cc
1854	ac_cpp='$CXXCPP $CPPFLAGS'
1855	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1856	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1857	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
1858	if test -n "$ac_tool_prefix"; then
1859	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1860	do
1861	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1862	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1863	echo "$as_me:$LINENO: checking for $ac_word" >&5
1864	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1865	if test "${ac_cv_prog_CXX+set}" = set; then
1866	echo $ECHO_N "(cached) $ECHO_C" >&6
1867	else
1868	if test -n "$CXX"; then
1869	ac_cv_prog_CXX="$CXX" # Let the user override the test.
1870	else
1871	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1872	for as_dir in $PATH
1873	do
1874	IFS=$as_save_IFS
1875	test -z "$as_dir" && as_dir=.
1876	for ac_exec_ext in '' $ac_executable_extensions; do
1877	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1878	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
1879	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1880	break 2
1881	fi
1882	done
1883	done
1884
1885	fi
1886	fi
1887	CXX=$ac_cv_prog_CXX
1888	if test -n "$CXX"; then
1889	echo "$as_me:$LINENO: result: $CXX" >&5
1890	echo "${ECHO_T}$CXX" >&6
1891	else
1892	echo "$as_me:$LINENO: result: no" >&5
1893	echo "${ECHO_T}no" >&6
1894	fi
1895
1896	test -n "$CXX" && break
1897	done
1898	fi
1899	if test -z "$CXX"; then
1900	ac_ct_CXX=$CXX
1901	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1902	do
1903	# Extract the first word of "$ac_prog", so it can be a program name with args.
1904	set dummy $ac_prog; ac_word=$2
1905	echo "$as_me:$LINENO: checking for $ac_word" >&5
1906	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1907	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
1908	echo $ECHO_N "(cached) $ECHO_C" >&6
1909	else
1910	if test -n "$ac_ct_CXX"; then
1911	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
1912	else
1913	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1914	for as_dir in $PATH
1915	do
1916	IFS=$as_save_IFS
1917	test -z "$as_dir" && as_dir=.
1918	for ac_exec_ext in '' $ac_executable_extensions; do
1919	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1920	ac_cv_prog_ac_ct_CXX="$ac_prog"
1921	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1922	break 2
1923	fi
1924	done
1925	done
1926
1927	fi
1928	fi
1929	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
1930	if test -n "$ac_ct_CXX"; then
1931	echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
1932	echo "${ECHO_T}$ac_ct_CXX" >&6
1933	else
1934	echo "$as_me:$LINENO: result: no" >&5
1935	echo "${ECHO_T}no" >&6
1936	fi
1937
1938	test -n "$ac_ct_CXX" && break
1939	done
1940	test -n "$ac_ct_CXX" \|\| ac_ct_CXX="g++"
1941
1942	CXX=$ac_ct_CXX
1943	fi
1944
1945
1946	# Provide some information about the compiler.
1947	echo "$as_me:$LINENO:" \
1948	"checking for C++ compiler version" >&5
1949	ac_compiler=`set X $ac_compile; echo $2`
1950	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1951	(eval $ac_compiler --version </dev/null >&5) 2>&5
1952	ac_status=$?
1953	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1954	(exit $ac_status); }
1955	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1956	(eval $ac_compiler -v </dev/null >&5) 2>&5
1957	ac_status=$?
1958	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1959	(exit $ac_status); }
1960	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1961	(eval $ac_compiler -V </dev/null >&5) 2>&5
1962	ac_status=$?
1963	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1964	(exit $ac_status); }
1965
1966	cat >conftest.$ac_ext <<_ACEOF
1967	/* confdefs.h. */
1968	_ACEOF
1969	cat confdefs.h >>conftest.$ac_ext
1970	cat >>conftest.$ac_ext <<_ACEOF
1971	/* end confdefs.h. */
1972
1973	int
1974	main ()
1975	{
1976
1977	;
1978	return 0;
1979	}
1980	_ACEOF
1981	ac_clean_files_save=$ac_clean_files
1982	ac_clean_files="$ac_clean_files a.out a.exe b.out"
1983	# Try to create an executable without -o first, disregard a.out.
1984	# It will help us diagnose broken compilers, and finding out an intuition
1985	# of exeext.
1986	echo "$as_me:$LINENO: checking for C++ compiler default output file name" >&5
1987	echo $ECHO_N "checking for C++ compiler default output file name... $ECHO_C" >&6
1988	ac_link_default=`echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
1989	if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1990	(eval $ac_link_default) 2>&5
1991	ac_status=$?
1992	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1993	(exit $ac_status); }; then
1994	# Find the output, starting from the most likely. This scheme is
1995	# not robust to junk in `.', hence go to wildcards (a.*) only as a last
1996	# resort.
1997
1998	# Be careful to initialize this variable, since it used to be cached.
1999	# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2000	ac_cv_exeext=
2001	# b.out is created by i960 compilers.
2002	for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2003	do
2004	test -f "$ac_file" \|\| continue
2005	case $ac_file in
2006	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj )
2007	;;
2008	conftest.$ac_ext )
2009	# This is the source file.
2010	;;
2011	[ab].out )
2012	# We found the default executable, but exeext='' is most
2013	# certainly right.
2014	break;;
2015	. )
2016	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2017	# FIXME: I believe we export ac_cv_exeext for Libtool,
2018	# but it would be cool to find out if it's true. Does anybody
2019	# maintain Libtool? --akim.
2020	export ac_cv_exeext
2021	break;;
2022	* )
2023	break;;
2024	esac
2025	done
2026	else
2027	echo "$as_me: failed program was:" >&5
2028	sed 's/^/\| /' conftest.$ac_ext >&5
2029
2030	{ { echo "$as_me:$LINENO: error: C++ compiler cannot create executables
2031	See \`config.log' for more details." >&5
2032	echo "$as_me: error: C++ compiler cannot create executables
2033	See \`config.log' for more details." >&2;}
2034	{ (exit 77); exit 77; }; }
2035	fi
2036
2037	ac_exeext=$ac_cv_exeext
2038	echo "$as_me:$LINENO: result: $ac_file" >&5
2039	echo "${ECHO_T}$ac_file" >&6
2040
2041	# Check the compiler produces executables we can run. If not, either
2042	# the compiler is broken, or we cross compile.
2043	echo "$as_me:$LINENO: checking whether the C++ compiler works" >&5
2044	echo $ECHO_N "checking whether the C++ compiler works... $ECHO_C" >&6
2045	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2046	# If not cross compiling, check that we can run a simple program.
2047	if test "$cross_compiling" != yes; then
2048	if { ac_try='./$ac_file'
2049	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2050	(eval $ac_try) 2>&5
2051	ac_status=$?
2052	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2053	(exit $ac_status); }; }; then
2054	cross_compiling=no
2055	else
2056	if test "$cross_compiling" = maybe; then
2057	cross_compiling=yes
2058	else
2059	{ { echo "$as_me:$LINENO: error: cannot run C++ compiled programs.
2060	If you meant to cross compile, use \`--host'.
2061	See \`config.log' for more details." >&5
2062	echo "$as_me: error: cannot run C++ compiled programs.
2063	If you meant to cross compile, use \`--host'.
2064	See \`config.log' for more details." >&2;}
2065	{ (exit 1); exit 1; }; }
2066	fi
2067	fi
2068	fi
2069	echo "$as_me:$LINENO: result: yes" >&5
2070	echo "${ECHO_T}yes" >&6
2071
2072	rm -f a.out a.exe conftest$ac_cv_exeext b.out
2073	ac_clean_files=$ac_clean_files_save
2074	# Check the compiler produces executables we can run. If not, either
2075	# the compiler is broken, or we cross compile.
2076	echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2077	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2078	echo "$as_me:$LINENO: result: $cross_compiling" >&5
2079	echo "${ECHO_T}$cross_compiling" >&6
2080
2081	echo "$as_me:$LINENO: checking for suffix of executables" >&5
2082	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2083	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2084	(eval $ac_link) 2>&5
2085	ac_status=$?
2086	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2087	(exit $ac_status); }; then
2088	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2089	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2090	# work properly (i.e., refer to `conftest.exe'), while it won't with
2091	# `rm'.
2092	for ac_file in conftest.exe conftest conftest.*; do
2093	test -f "$ac_file" \|\| continue
2094	case $ac_file in
2095	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj ) ;;
2096	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2097	export ac_cv_exeext
2098	break;;
2099	* ) break;;
2100	esac
2101	done
2102	else
2103	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2104	See \`config.log' for more details." >&5
2105	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2106	See \`config.log' for more details." >&2;}
2107	{ (exit 1); exit 1; }; }
2108	fi
2109
2110	rm -f conftest$ac_cv_exeext
2111	echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2112	echo "${ECHO_T}$ac_cv_exeext" >&6
2113
2114	rm -f conftest.$ac_ext
2115	EXEEXT=$ac_cv_exeext
2116	ac_exeext=$EXEEXT
2117	echo "$as_me:$LINENO: checking for suffix of object files" >&5
2118	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2119	if test "${ac_cv_objext+set}" = set; then
2120	echo $ECHO_N "(cached) $ECHO_C" >&6
2121	else
2122	cat >conftest.$ac_ext <<_ACEOF
2123	/* confdefs.h. */
2124	_ACEOF
2125	cat confdefs.h >>conftest.$ac_ext
2126	cat >>conftest.$ac_ext <<_ACEOF
2127	/* end confdefs.h. */
2128
2129	int
2130	main ()
2131	{
2132
2133	;
2134	return 0;
2135	}
2136	_ACEOF
2137	rm -f conftest.o conftest.obj
2138	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2139	(eval $ac_compile) 2>&5
2140	ac_status=$?
2141	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2142	(exit $ac_status); }; then
2143	for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2144	case $ac_file in
2145	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg ) ;;
2146	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
2147	break;;
2148	esac
2149	done
2150	else
2151	echo "$as_me: failed program was:" >&5
2152	sed 's/^/\| /' conftest.$ac_ext >&5
2153
2154	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2155	See \`config.log' for more details." >&5
2156	echo "$as_me: error: cannot compute suffix of object files: cannot compile
2157	See \`config.log' for more details." >&2;}
2158	{ (exit 1); exit 1; }; }
2159	fi
2160
2161	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2162	fi
2163	echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2164	echo "${ECHO_T}$ac_cv_objext" >&6
2165	OBJEXT=$ac_cv_objext
2166	ac_objext=$OBJEXT
2167	echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
2168	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
2169	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
2170	echo $ECHO_N "(cached) $ECHO_C" >&6
2171	else
2172	cat >conftest.$ac_ext <<_ACEOF
2173	/* confdefs.h. */
2174	_ACEOF
2175	cat confdefs.h >>conftest.$ac_ext
2176	cat >>conftest.$ac_ext <<_ACEOF
2177	/* end confdefs.h. */
2178
2179	int
2180	main ()
2181	{
2182	#ifndef __GNUC__
2183	choke me
2184	#endif
2185
2186	;
2187	return 0;
2188	}
2189	_ACEOF
2190	rm -f conftest.$ac_objext
2191	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2192	(eval $ac_compile) 2>conftest.er1
2193	ac_status=$?
2194	grep -v '^ *+' conftest.er1 >conftest.err
2195	rm -f conftest.er1
2196	cat conftest.err >&5
2197	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2198	(exit $ac_status); } &&
2199	{ ac_try='test -z "$ac_cxx_werror_flag"
2200	\|\| test ! -s conftest.err'
2201	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2202	(eval $ac_try) 2>&5
2203	ac_status=$?
2204	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2205	(exit $ac_status); }; } &&
2206	{ ac_try='test -s conftest.$ac_objext'
2207	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2208	(eval $ac_try) 2>&5
2209	ac_status=$?
2210	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2211	(exit $ac_status); }; }; then
2212	ac_compiler_gnu=yes
2213	else
2214	echo "$as_me: failed program was:" >&5
2215	sed 's/^/\| /' conftest.$ac_ext >&5
2216
2217	ac_compiler_gnu=no
2218	fi
2219	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2220	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
2221
2222	fi
2223	echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
2224	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
2225	GXX=`test $ac_compiler_gnu = yes && echo yes`
2226	ac_test_CXXFLAGS=${CXXFLAGS+set}
2227	ac_save_CXXFLAGS=$CXXFLAGS
2228	CXXFLAGS="-g"
2229	echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
2230	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
2231	if test "${ac_cv_prog_cxx_g+set}" = set; then
2232	echo $ECHO_N "(cached) $ECHO_C" >&6
2233	else
2234	cat >conftest.$ac_ext <<_ACEOF
2235	/* confdefs.h. */
2236	_ACEOF
2237	cat confdefs.h >>conftest.$ac_ext
2238	cat >>conftest.$ac_ext <<_ACEOF
2239	/* end confdefs.h. */
2240
2241	int
2242	main ()
2243	{
2244
2245	;
2246	return 0;
2247	}
2248	_ACEOF
2249	rm -f conftest.$ac_objext
2250	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2251	(eval $ac_compile) 2>conftest.er1
2252	ac_status=$?
2253	grep -v '^ *+' conftest.er1 >conftest.err
2254	rm -f conftest.er1
2255	cat conftest.err >&5
2256	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2257	(exit $ac_status); } &&
2258	{ ac_try='test -z "$ac_cxx_werror_flag"
2259	\|\| test ! -s conftest.err'
2260	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2261	(eval $ac_try) 2>&5
2262	ac_status=$?
2263	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2264	(exit $ac_status); }; } &&
2265	{ ac_try='test -s conftest.$ac_objext'
2266	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2267	(eval $ac_try) 2>&5
2268	ac_status=$?
2269	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2270	(exit $ac_status); }; }; then
2271	ac_cv_prog_cxx_g=yes
2272	else
2273	echo "$as_me: failed program was:" >&5
2274	sed 's/^/\| /' conftest.$ac_ext >&5
2275
2276	ac_cv_prog_cxx_g=no
2277	fi
2278	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2279	fi
2280	echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
2281	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
2282	if test "$ac_test_CXXFLAGS" = set; then
2283	CXXFLAGS=$ac_save_CXXFLAGS
2284	elif test $ac_cv_prog_cxx_g = yes; then
2285	if test "$GXX" = yes; then
2286	CXXFLAGS="-g -O2"
2287	else
2288	CXXFLAGS="-g"
2289	fi
2290	else
2291	if test "$GXX" = yes; then
2292	CXXFLAGS="-O2"
2293	else
2294	CXXFLAGS=
2295	fi
2296	fi
2297	for ac_declaration in \
2298	'' \
2299	'extern "C" void std::exit (int) throw (); using std::exit;' \
2300	'extern "C" void std::exit (int); using std::exit;' \
2301	'extern "C" void exit (int) throw ();' \
2302	'extern "C" void exit (int);' \
2303	'void exit (int);'
2304	do
2305	cat >conftest.$ac_ext <<_ACEOF
2306	/* confdefs.h. */
2307	_ACEOF
2308	cat confdefs.h >>conftest.$ac_ext
2309	cat >>conftest.$ac_ext <<_ACEOF
2310	/* end confdefs.h. */
2311	$ac_declaration
2312	#include <stdlib.h>
2313	int
2314	main ()
2315	{
2316	exit (42);
2317	;
2318	return 0;
2319	}
2320	_ACEOF
2321	rm -f conftest.$ac_objext
2322	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2323	(eval $ac_compile) 2>conftest.er1
2324	ac_status=$?
2325	grep -v '^ *+' conftest.er1 >conftest.err
2326	rm -f conftest.er1
2327	cat conftest.err >&5
2328	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2329	(exit $ac_status); } &&
2330	{ ac_try='test -z "$ac_cxx_werror_flag"
2331	\|\| test ! -s conftest.err'
2332	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2333	(eval $ac_try) 2>&5
2334	ac_status=$?
2335	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2336	(exit $ac_status); }; } &&
2337	{ ac_try='test -s conftest.$ac_objext'
2338	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2339	(eval $ac_try) 2>&5
2340	ac_status=$?
2341	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2342	(exit $ac_status); }; }; then
2343	:
2344	else
2345	echo "$as_me: failed program was:" >&5
2346	sed 's/^/\| /' conftest.$ac_ext >&5
2347
2348	continue
2349	fi
2350	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2351	cat >conftest.$ac_ext <<_ACEOF
2352	/* confdefs.h. */
2353	_ACEOF
2354	cat confdefs.h >>conftest.$ac_ext
2355	cat >>conftest.$ac_ext <<_ACEOF
2356	/* end confdefs.h. */
2357	$ac_declaration
2358	int
2359	main ()
2360	{
2361	exit (42);
2362	;
2363	return 0;
2364	}
2365	_ACEOF
2366	rm -f conftest.$ac_objext
2367	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2368	(eval $ac_compile) 2>conftest.er1
2369	ac_status=$?
2370	grep -v '^ *+' conftest.er1 >conftest.err
2371	rm -f conftest.er1
2372	cat conftest.err >&5
2373	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2374	(exit $ac_status); } &&
2375	{ ac_try='test -z "$ac_cxx_werror_flag"
2376	\|\| test ! -s conftest.err'
2377	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2378	(eval $ac_try) 2>&5
2379	ac_status=$?
2380	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2381	(exit $ac_status); }; } &&
2382	{ ac_try='test -s conftest.$ac_objext'
2383	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2384	(eval $ac_try) 2>&5
2385	ac_status=$?
2386	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2387	(exit $ac_status); }; }; then
2388	break
2389	else
2390	echo "$as_me: failed program was:" >&5
2391	sed 's/^/\| /' conftest.$ac_ext >&5
2392
2393	fi
2394	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2395	done
2396	rm -f conftest*
2397	if test -n "$ac_declaration"; then
2398	echo '#ifdef __cplusplus' >>confdefs.h
2399	echo $ac_declaration >>confdefs.h
2400	echo '#endif' >>confdefs.h
2401	fi
2402
2403	ac_ext=c
2404	ac_cpp='$CPP $CPPFLAGS'
2405	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2406	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2407	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2408	DEPDIR="${am__leading_dot}deps"
2409
2410	ac_config_commands="$ac_config_commands depfiles"
2411
2412
2413	am_make=${MAKE-make}
2414	cat > confinc << 'END'
2415	am__doit:
2416	@echo done
2417	.PHONY: am__doit
2418	END
2419	# If we don't find an include directive, just comment out the code.
2420	echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
2421	echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
2422	am__include="#"
2423	am__quote=
2424	_am_result=none
2425	# First try GNU make style include.
2426	echo "include confinc" > confmf
2427	# We grep out `Entering directory' and `Leaving directory'
2428	# messages which can occur if `w' ends up in MAKEFLAGS.
2429	# In particular we don't look at `^make:' because GNU make might
2430	# be invoked under some other name (usually "gmake"), in which
2431	# case it prints its new name instead of `make'.
2432	if test "`$am_make -s -f confmf 2> /dev/null \| grep -v 'ing directory'`" = "done"; then
2433	am__include=include
2434	am__quote=
2435	_am_result=GNU
2436	fi
2437	# Now try BSD make style include.
2438	if test "$am__include" = "#"; then
2439	echo '.include "confinc"' > confmf
2440	if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
2441	am__include=.include
2442	am__quote="\""
2443	_am_result=BSD
2444	fi
2445	fi
2446
2447
2448	echo "$as_me:$LINENO: result: $_am_result" >&5
2449	echo "${ECHO_T}$_am_result" >&6
2450	rm -f confinc confmf
2451
2452	# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
2453	if test "${enable_dependency_tracking+set}" = set; then
2454	enableval="$enable_dependency_tracking"
2455
2456	fi;
2457	if test "x$enable_dependency_tracking" != xno; then
2458	am_depcomp="$ac_aux_dir/depcomp"
2459	AMDEPBACKSLASH='\'
2460	fi
2461
2462
2463	if test "x$enable_dependency_tracking" != xno; then
2464	AMDEP_TRUE=
2465	AMDEP_FALSE='#'
2466	else
2467	AMDEP_TRUE='#'
2468	AMDEP_FALSE=
2469	fi
2470
2471
2472
2473
2474	depcc="$CXX" am_compiler_list=
2475
2476	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
2477	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
2478	if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then
2479	echo $ECHO_N "(cached) $ECHO_C" >&6
2480	else
2481	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
2482	# We make a subdir and do the tests there. Otherwise we can end up
2483	# making bogus files that we don't know about and never remove. For
2484	# instance it was reported that on HP-UX the gcc test will end up
2485	# making a dummy file named `D' -- because `-MD' means `put the output
2486	# in D'.
2487	mkdir conftest.dir
2488	# Copy depcomp to subdir because otherwise we won't find it if we're
2489	# using a relative directory.
2490	cp "$am_depcomp" conftest.dir
2491	cd conftest.dir
2492	# We will build objects and dependencies in a subdirectory because
2493	# it helps to detect inapplicable dependency modes. For instance
2494	# both Tru64's cc and ICC support -MD to output dependencies as a
2495	# side effect of compilation, but ICC will put the dependencies in
2496	# the current directory while Tru64 will put them in the object
2497	# directory.
2498	mkdir sub
2499
2500	am_cv_CXX_dependencies_compiler_type=none
2501	if test "$am_compiler_list" = ""; then
2502	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
2503	fi
2504	for depmode in $am_compiler_list; do
2505	# Setup a source with many dependencies, because some compilers
2506	# like to wrap large dependency lists on column 80 (with \), and
2507	# we should not choose a depcomp mode which is confused by this.
2508	#
2509	# We need to recreate these files for each test, as the compiler may
2510	# overwrite some of them when testing with obscure command lines.
2511	# This happens at least with the AIX C compiler.
2512	: > sub/conftest.c
2513	for i in 1 2 3 4 5 6; do
2514	echo '#include "conftst'$i'.h"' >> sub/conftest.c
2515	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
2516	# Solaris 8's {/usr,}/bin/sh.
2517	touch sub/conftst$i.h
2518	done
2519	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
2520
2521	case $depmode in
2522	nosideeffect)
2523	# after this tag, mechanisms are not by side-effect, so they'll
2524	# only be used when explicitly requested
2525	if test "x$enable_dependency_tracking" = xyes; then
2526	continue
2527	else
2528	break
2529	fi
2530	;;
2531	none) break ;;
2532	esac
2533	# We check with `-c' and `-o' for the sake of the "dashmstdout"
2534	# mode. It turns out that the SunPro C++ compiler does not properly
2535	# handle `-M -o', and we need to detect this.
2536	if depmode=$depmode \
2537	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
2538	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
2539	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
2540	>/dev/null 2>conftest.err &&
2541	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
2542	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
2543	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
2544	# icc doesn't choke on unknown options, it will just issue warnings
2545	# or remarks (even with -Werror). So we grep stderr for any message
2546	# that says an option was ignored or not supported.
2547	# When given -MP, icc 7.0 and 7.1 complain thusly:
2548	# icc: Command line warning: ignoring option '-M'; no argument required
2549	# The diagnosis changed in icc 8.0:
2550	# icc: Command line remark: option '-MP' not supported
2551	if (grep 'ignoring option' conftest.err \|\|
2552	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
2553	am_cv_CXX_dependencies_compiler_type=$depmode
2554	break
2555	fi
2556	fi
2557	done
2558
2559	cd ..
2560	rm -rf conftest.dir
2561	else
2562	am_cv_CXX_dependencies_compiler_type=none
2563	fi
2564
2565	fi
2566	echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5
2567	echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6
2568	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
2569
2570
2571
2572	if
2573	test "x$enable_dependency_tracking" != xno \
2574	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
2575	am__fastdepCXX_TRUE=
2576	am__fastdepCXX_FALSE='#'
2577	else
2578	am__fastdepCXX_TRUE='#'
2579	am__fastdepCXX_FALSE=
2580	fi
2581
2582
2583	ac_ext=c
2584	ac_cpp='$CPP $CPPFLAGS'
2585	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2586	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2587	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2588	if test -n "$ac_tool_prefix"; then
2589	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2590	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2591	echo "$as_me:$LINENO: checking for $ac_word" >&5
2592	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2593	if test "${ac_cv_prog_CC+set}" = set; then
2594	echo $ECHO_N "(cached) $ECHO_C" >&6
2595	else
2596	if test -n "$CC"; then
2597	ac_cv_prog_CC="$CC" # Let the user override the test.
2598	else
2599	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2600	for as_dir in $PATH
2601	do
2602	IFS=$as_save_IFS
2603	test -z "$as_dir" && as_dir=.
2604	for ac_exec_ext in '' $ac_executable_extensions; do
2605	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2606	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2607	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2608	break 2
2609	fi
2610	done
2611	done
2612
2613	fi
2614	fi
2615	CC=$ac_cv_prog_CC
2616	if test -n "$CC"; then
2617	echo "$as_me:$LINENO: result: $CC" >&5
2618	echo "${ECHO_T}$CC" >&6
2619	else
2620	echo "$as_me:$LINENO: result: no" >&5
2621	echo "${ECHO_T}no" >&6
2622	fi
2623
2624	fi
2625	if test -z "$ac_cv_prog_CC"; then
2626	ac_ct_CC=$CC
2627	# Extract the first word of "gcc", so it can be a program name with args.
2628	set dummy gcc; ac_word=$2
2629	echo "$as_me:$LINENO: checking for $ac_word" >&5
2630	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2631	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2632	echo $ECHO_N "(cached) $ECHO_C" >&6
2633	else
2634	if test -n "$ac_ct_CC"; then
2635	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2636	else
2637	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2638	for as_dir in $PATH
2639	do
2640	IFS=$as_save_IFS
2641	test -z "$as_dir" && as_dir=.
2642	for ac_exec_ext in '' $ac_executable_extensions; do
2643	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2644	ac_cv_prog_ac_ct_CC="gcc"
2645	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2646	break 2
2647	fi
2648	done
2649	done
2650
2651	fi
2652	fi
2653	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2654	if test -n "$ac_ct_CC"; then
2655	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2656	echo "${ECHO_T}$ac_ct_CC" >&6
2657	else
2658	echo "$as_me:$LINENO: result: no" >&5
2659	echo "${ECHO_T}no" >&6
2660	fi
2661
2662	CC=$ac_ct_CC
2663	else
2664	CC="$ac_cv_prog_CC"
2665	fi
2666
2667	if test -z "$CC"; then
2668	if test -n "$ac_tool_prefix"; then
2669	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2670	set dummy ${ac_tool_prefix}cc; ac_word=$2
2671	echo "$as_me:$LINENO: checking for $ac_word" >&5
2672	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2673	if test "${ac_cv_prog_CC+set}" = set; then
2674	echo $ECHO_N "(cached) $ECHO_C" >&6
2675	else
2676	if test -n "$CC"; then
2677	ac_cv_prog_CC="$CC" # Let the user override the test.
2678	else
2679	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2680	for as_dir in $PATH
2681	do
2682	IFS=$as_save_IFS
2683	test -z "$as_dir" && as_dir=.
2684	for ac_exec_ext in '' $ac_executable_extensions; do
2685	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2686	ac_cv_prog_CC="${ac_tool_prefix}cc"
2687	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2688	break 2
2689	fi
2690	done
2691	done
2692
2693	fi
2694	fi
2695	CC=$ac_cv_prog_CC
2696	if test -n "$CC"; then
2697	echo "$as_me:$LINENO: result: $CC" >&5
2698	echo "${ECHO_T}$CC" >&6
2699	else
2700	echo "$as_me:$LINENO: result: no" >&5
2701	echo "${ECHO_T}no" >&6
2702	fi
2703
2704	fi
2705	if test -z "$ac_cv_prog_CC"; then
2706	ac_ct_CC=$CC
2707	# Extract the first word of "cc", so it can be a program name with args.
2708	set dummy cc; ac_word=$2
2709	echo "$as_me:$LINENO: checking for $ac_word" >&5
2710	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2711	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2712	echo $ECHO_N "(cached) $ECHO_C" >&6
2713	else
2714	if test -n "$ac_ct_CC"; then
2715	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2716	else
2717	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2718	for as_dir in $PATH
2719	do
2720	IFS=$as_save_IFS
2721	test -z "$as_dir" && as_dir=.
2722	for ac_exec_ext in '' $ac_executable_extensions; do
2723	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2724	ac_cv_prog_ac_ct_CC="cc"
2725	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2726	break 2
2727	fi
2728	done
2729	done
2730
2731	fi
2732	fi
2733	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2734	if test -n "$ac_ct_CC"; then
2735	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2736	echo "${ECHO_T}$ac_ct_CC" >&6
2737	else
2738	echo "$as_me:$LINENO: result: no" >&5
2739	echo "${ECHO_T}no" >&6
2740	fi
2741
2742	CC=$ac_ct_CC
2743	else
2744	CC="$ac_cv_prog_CC"
2745	fi
2746
2747	fi
2748	if test -z "$CC"; then
2749	# Extract the first word of "cc", so it can be a program name with args.
2750	set dummy cc; ac_word=$2
2751	echo "$as_me:$LINENO: checking for $ac_word" >&5
2752	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2753	if test "${ac_cv_prog_CC+set}" = set; then
2754	echo $ECHO_N "(cached) $ECHO_C" >&6
2755	else
2756	if test -n "$CC"; then
2757	ac_cv_prog_CC="$CC" # Let the user override the test.
2758	else
2759	ac_prog_rejected=no
2760	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2761	for as_dir in $PATH
2762	do
2763	IFS=$as_save_IFS
2764	test -z "$as_dir" && as_dir=.
2765	for ac_exec_ext in '' $ac_executable_extensions; do
2766	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2767	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2768	ac_prog_rejected=yes
2769	continue
2770	fi
2771	ac_cv_prog_CC="cc"
2772	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2773	break 2
2774	fi
2775	done
2776	done
2777
2778	if test $ac_prog_rejected = yes; then
2779	# We found a bogon in the path, so make sure we never use it.
2780	set dummy $ac_cv_prog_CC
2781	shift
2782	if test $# != 0; then
2783	# We chose a different compiler from the bogus one.
2784	# However, it has the same basename, so the bogon will be chosen
2785	# first if we set CC to just the basename; use the full file name.
2786	shift
2787	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2788	fi
2789	fi
2790	fi
2791	fi
2792	CC=$ac_cv_prog_CC
2793	if test -n "$CC"; then
2794	echo "$as_me:$LINENO: result: $CC" >&5
2795	echo "${ECHO_T}$CC" >&6
2796	else
2797	echo "$as_me:$LINENO: result: no" >&5
2798	echo "${ECHO_T}no" >&6
2799	fi
2800
2801	fi
2802	if test -z "$CC"; then
2803	if test -n "$ac_tool_prefix"; then
2804	for ac_prog in cl
2805	do
2806	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2807	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2808	echo "$as_me:$LINENO: checking for $ac_word" >&5
2809	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2810	if test "${ac_cv_prog_CC+set}" = set; then
2811	echo $ECHO_N "(cached) $ECHO_C" >&6
2812	else
2813	if test -n "$CC"; then
2814	ac_cv_prog_CC="$CC" # Let the user override the test.
2815	else
2816	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2817	for as_dir in $PATH
2818	do
2819	IFS=$as_save_IFS
2820	test -z "$as_dir" && as_dir=.
2821	for ac_exec_ext in '' $ac_executable_extensions; do
2822	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2823	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2824	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2825	break 2
2826	fi
2827	done
2828	done
2829
2830	fi
2831	fi
2832	CC=$ac_cv_prog_CC
2833	if test -n "$CC"; then
2834	echo "$as_me:$LINENO: result: $CC" >&5
2835	echo "${ECHO_T}$CC" >&6
2836	else
2837	echo "$as_me:$LINENO: result: no" >&5
2838	echo "${ECHO_T}no" >&6
2839	fi
2840
2841	test -n "$CC" && break
2842	done
2843	fi
2844	if test -z "$CC"; then
2845	ac_ct_CC=$CC
2846	for ac_prog in cl
2847	do
2848	# Extract the first word of "$ac_prog", so it can be a program name with args.
2849	set dummy $ac_prog; ac_word=$2
2850	echo "$as_me:$LINENO: checking for $ac_word" >&5
2851	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2852	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2853	echo $ECHO_N "(cached) $ECHO_C" >&6
2854	else
2855	if test -n "$ac_ct_CC"; then
2856	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2857	else
2858	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2859	for as_dir in $PATH
2860	do
2861	IFS=$as_save_IFS
2862	test -z "$as_dir" && as_dir=.
2863	for ac_exec_ext in '' $ac_executable_extensions; do
2864	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2865	ac_cv_prog_ac_ct_CC="$ac_prog"
2866	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2867	break 2
2868	fi
2869	done
2870	done
2871
2872	fi
2873	fi
2874	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2875	if test -n "$ac_ct_CC"; then
2876	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2877	echo "${ECHO_T}$ac_ct_CC" >&6
2878	else
2879	echo "$as_me:$LINENO: result: no" >&5
2880	echo "${ECHO_T}no" >&6
2881	fi
2882
2883	test -n "$ac_ct_CC" && break
2884	done
2885
2886	CC=$ac_ct_CC
2887	fi
2888
2889	fi
2890
2891
2892	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2893	See \`config.log' for more details." >&5
2894	echo "$as_me: error: no acceptable C compiler found in \$PATH
2895	See \`config.log' for more details." >&2;}
2896	{ (exit 1); exit 1; }; }
2897
2898	# Provide some information about the compiler.
2899	echo "$as_me:$LINENO:" \
2900	"checking for C compiler version" >&5
2901	ac_compiler=`set X $ac_compile; echo $2`
2902	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2903	(eval $ac_compiler --version </dev/null >&5) 2>&5
2904	ac_status=$?
2905	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2906	(exit $ac_status); }
2907	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2908	(eval $ac_compiler -v </dev/null >&5) 2>&5
2909	ac_status=$?
2910	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2911	(exit $ac_status); }
2912	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2913	(eval $ac_compiler -V </dev/null >&5) 2>&5
2914	ac_status=$?
2915	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2916	(exit $ac_status); }
2917
2918	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2919	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2920	if test "${ac_cv_c_compiler_gnu+set}" = set; then
2921	echo $ECHO_N "(cached) $ECHO_C" >&6
2922	else
2923	cat >conftest.$ac_ext <<_ACEOF
2924	/* confdefs.h. */
2925	_ACEOF
2926	cat confdefs.h >>conftest.$ac_ext
2927	cat >>conftest.$ac_ext <<_ACEOF
2928	/* end confdefs.h. */
2929
2930	int
2931	main ()
2932	{
2933	#ifndef __GNUC__
2934	choke me
2935	#endif
2936
2937	;
2938	return 0;
2939	}
2940	_ACEOF
2941	rm -f conftest.$ac_objext
2942	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2943	(eval $ac_compile) 2>conftest.er1
2944	ac_status=$?
2945	grep -v '^ *+' conftest.er1 >conftest.err
2946	rm -f conftest.er1
2947	cat conftest.err >&5
2948	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2949	(exit $ac_status); } &&
2950	{ ac_try='test -z "$ac_c_werror_flag"
2951	\|\| test ! -s conftest.err'
2952	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2953	(eval $ac_try) 2>&5
2954	ac_status=$?
2955	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2956	(exit $ac_status); }; } &&
2957	{ ac_try='test -s conftest.$ac_objext'
2958	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2959	(eval $ac_try) 2>&5
2960	ac_status=$?
2961	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2962	(exit $ac_status); }; }; then
2963	ac_compiler_gnu=yes
2964	else
2965	echo "$as_me: failed program was:" >&5
2966	sed 's/^/\| /' conftest.$ac_ext >&5
2967
2968	ac_compiler_gnu=no
2969	fi
2970	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2971	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2972
2973	fi
2974	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2975	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2976	GCC=`test $ac_compiler_gnu = yes && echo yes`
2977	ac_test_CFLAGS=${CFLAGS+set}
2978	ac_save_CFLAGS=$CFLAGS
2979	CFLAGS="-g"
2980	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2981	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2982	if test "${ac_cv_prog_cc_g+set}" = set; then
2983	echo $ECHO_N "(cached) $ECHO_C" >&6
2984	else
2985	cat >conftest.$ac_ext <<_ACEOF
2986	/* confdefs.h. */
2987	_ACEOF
2988	cat confdefs.h >>conftest.$ac_ext
2989	cat >>conftest.$ac_ext <<_ACEOF
2990	/* end confdefs.h. */
2991
2992	int
2993	main ()
2994	{
2995
2996	;
2997	return 0;
2998	}
2999	_ACEOF
3000	rm -f conftest.$ac_objext
3001	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3002	(eval $ac_compile) 2>conftest.er1
3003	ac_status=$?
3004	grep -v '^ *+' conftest.er1 >conftest.err
3005	rm -f conftest.er1
3006	cat conftest.err >&5
3007	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3008	(exit $ac_status); } &&
3009	{ ac_try='test -z "$ac_c_werror_flag"
3010	\|\| test ! -s conftest.err'
3011	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3012	(eval $ac_try) 2>&5
3013	ac_status=$?
3014	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3015	(exit $ac_status); }; } &&
3016	{ ac_try='test -s conftest.$ac_objext'
3017	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3018	(eval $ac_try) 2>&5
3019	ac_status=$?
3020	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3021	(exit $ac_status); }; }; then
3022	ac_cv_prog_cc_g=yes
3023	else
3024	echo "$as_me: failed program was:" >&5
3025	sed 's/^/\| /' conftest.$ac_ext >&5
3026
3027	ac_cv_prog_cc_g=no
3028	fi
3029	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3030	fi
3031	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
3032	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
3033	if test "$ac_test_CFLAGS" = set; then
3034	CFLAGS=$ac_save_CFLAGS
3035	elif test $ac_cv_prog_cc_g = yes; then
3036	if test "$GCC" = yes; then
3037	CFLAGS="-g -O2"
3038	else
3039	CFLAGS="-g"
3040	fi
3041	else
3042	if test "$GCC" = yes; then
3043	CFLAGS="-O2"
3044	else
3045	CFLAGS=
3046	fi
3047	fi
3048	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
3049	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
3050	if test "${ac_cv_prog_cc_stdc+set}" = set; then
3051	echo $ECHO_N "(cached) $ECHO_C" >&6
3052	else
3053	ac_cv_prog_cc_stdc=no
3054	ac_save_CC=$CC
3055	cat >conftest.$ac_ext <<_ACEOF
3056	/* confdefs.h. */
3057	_ACEOF
3058	cat confdefs.h >>conftest.$ac_ext
3059	cat >>conftest.$ac_ext <<_ACEOF
3060	/* end confdefs.h. */
3061	#include <stdarg.h>
3062	#include <stdio.h>
3063	#include <sys/types.h>
3064	#include <sys/stat.h>
3065	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3066	struct buf { int x; };
3067	FILE * (rcsopen) (struct buf , struct stat *, int);
3068	static char *e (p, i)
3069	char **p;
3070	int i;
3071	{
3072	return p[i];
3073	}
3074	static char f (char (g) (char , int), char *p, ...)
3075	{
3076	char *s;
3077	va_list v;
3078	va_start (v,p);
3079	s = g (p, va_arg (v,int));
3080	va_end (v);
3081	return s;
3082	}
3083
3084	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3085	function prototypes and stuff, but not '\xHH' hex character constants.
3086	These don't provoke an error unfortunately, instead are silently treated
3087	as 'x'. The following induces an error, until -std1 is added to get
3088	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3089	array size at least. It's necessary to write '\x00'==0 to get something
3090	that's true only with -std1. */
3091	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3092
3093	int test (int i, double x);
3094	struct s1 {int (*f) (int a);};
3095	struct s2 {int (*f) (double a);};
3096	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
3097	int argc;
3098	char **argv;
3099	int
3100	main ()
3101	{
3102	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
3103	;
3104	return 0;
3105	}
3106	_ACEOF
3107	# Don't try gcc -ansi; that turns off useful extensions and
3108	# breaks some systems' header files.
3109	# AIX -qlanglvl=ansi
3110	# Ultrix and OSF/1 -std1
3111	# HP-UX 10.20 and later -Ae
3112	# HP-UX older versions -Aa -D_HPUX_SOURCE
3113	# SVR4 -Xc -D__EXTENSIONS__
3114	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3115	do
3116	CC="$ac_save_CC $ac_arg"
3117	rm -f conftest.$ac_objext
3118	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3119	(eval $ac_compile) 2>conftest.er1
3120	ac_status=$?
3121	grep -v '^ *+' conftest.er1 >conftest.err
3122	rm -f conftest.er1
3123	cat conftest.err >&5
3124	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3125	(exit $ac_status); } &&
3126	{ ac_try='test -z "$ac_c_werror_flag"
3127	\|\| test ! -s conftest.err'
3128	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3129	(eval $ac_try) 2>&5
3130	ac_status=$?
3131	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3132	(exit $ac_status); }; } &&
3133	{ ac_try='test -s conftest.$ac_objext'
3134	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3135	(eval $ac_try) 2>&5
3136	ac_status=$?
3137	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3138	(exit $ac_status); }; }; then
3139	ac_cv_prog_cc_stdc=$ac_arg
3140	break
3141	else
3142	echo "$as_me: failed program was:" >&5
3143	sed 's/^/\| /' conftest.$ac_ext >&5
3144
3145	fi
3146	rm -f conftest.err conftest.$ac_objext
3147	done
3148	rm -f conftest.$ac_ext conftest.$ac_objext
3149	CC=$ac_save_CC
3150
3151	fi
3152
3153	case "x$ac_cv_prog_cc_stdc" in
3154	x\|xno)
3155	echo "$as_me:$LINENO: result: none needed" >&5
3156	echo "${ECHO_T}none needed" >&6 ;;
3157	*)
3158	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
3159	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
3160	CC="$CC $ac_cv_prog_cc_stdc" ;;
3161	esac
3162
3163	# Some people use a C++ compiler to compile C. Since we use `exit',
3164	# in C++ we need to declare it. In case someone uses the same compiler
3165	# for both compiling C and C++ we need to have the C++ compiler decide
3166	# the declaration of exit, since it's the most demanding environment.
3167	cat >conftest.$ac_ext <<_ACEOF
3168	#ifndef __cplusplus
3169	choke me
3170	#endif
3171	_ACEOF
3172	rm -f conftest.$ac_objext
3173	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3174	(eval $ac_compile) 2>conftest.er1
3175	ac_status=$?
3176	grep -v '^ *+' conftest.er1 >conftest.err
3177	rm -f conftest.er1
3178	cat conftest.err >&5
3179	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3180	(exit $ac_status); } &&
3181	{ ac_try='test -z "$ac_c_werror_flag"
3182	\|\| test ! -s conftest.err'
3183	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3184	(eval $ac_try) 2>&5
3185	ac_status=$?
3186	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3187	(exit $ac_status); }; } &&
3188	{ ac_try='test -s conftest.$ac_objext'
3189	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3190	(eval $ac_try) 2>&5
3191	ac_status=$?
3192	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3193	(exit $ac_status); }; }; then
3194	for ac_declaration in \
3195	'' \
3196	'extern "C" void std::exit (int) throw (); using std::exit;' \
3197	'extern "C" void std::exit (int); using std::exit;' \
3198	'extern "C" void exit (int) throw ();' \
3199	'extern "C" void exit (int);' \
3200	'void exit (int);'
3201	do
3202	cat >conftest.$ac_ext <<_ACEOF
3203	/* confdefs.h. */
3204	_ACEOF
3205	cat confdefs.h >>conftest.$ac_ext
3206	cat >>conftest.$ac_ext <<_ACEOF
3207	/* end confdefs.h. */
3208	$ac_declaration
3209	#include <stdlib.h>
3210	int
3211	main ()
3212	{
3213	exit (42);
3214	;
3215	return 0;
3216	}
3217	_ACEOF
3218	rm -f conftest.$ac_objext
3219	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3220	(eval $ac_compile) 2>conftest.er1
3221	ac_status=$?
3222	grep -v '^ *+' conftest.er1 >conftest.err
3223	rm -f conftest.er1
3224	cat conftest.err >&5
3225	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3226	(exit $ac_status); } &&
3227	{ ac_try='test -z "$ac_c_werror_flag"
3228	\|\| test ! -s conftest.err'
3229	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3230	(eval $ac_try) 2>&5
3231	ac_status=$?
3232	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3233	(exit $ac_status); }; } &&
3234	{ ac_try='test -s conftest.$ac_objext'
3235	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3236	(eval $ac_try) 2>&5
3237	ac_status=$?
3238	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3239	(exit $ac_status); }; }; then
3240	:
3241	else
3242	echo "$as_me: failed program was:" >&5
3243	sed 's/^/\| /' conftest.$ac_ext >&5
3244
3245	continue
3246	fi
3247	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3248	cat >conftest.$ac_ext <<_ACEOF
3249	/* confdefs.h. */
3250	_ACEOF
3251	cat confdefs.h >>conftest.$ac_ext
3252	cat >>conftest.$ac_ext <<_ACEOF
3253	/* end confdefs.h. */
3254	$ac_declaration
3255	int
3256	main ()
3257	{
3258	exit (42);
3259	;
3260	return 0;
3261	}
3262	_ACEOF
3263	rm -f conftest.$ac_objext
3264	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3265	(eval $ac_compile) 2>conftest.er1
3266	ac_status=$?
3267	grep -v '^ *+' conftest.er1 >conftest.err
3268	rm -f conftest.er1
3269	cat conftest.err >&5
3270	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3271	(exit $ac_status); } &&
3272	{ ac_try='test -z "$ac_c_werror_flag"
3273	\|\| test ! -s conftest.err'
3274	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3275	(eval $ac_try) 2>&5
3276	ac_status=$?
3277	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3278	(exit $ac_status); }; } &&
3279	{ ac_try='test -s conftest.$ac_objext'
3280	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3281	(eval $ac_try) 2>&5
3282	ac_status=$?
3283	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3284	(exit $ac_status); }; }; then
3285	break
3286	else
3287	echo "$as_me: failed program was:" >&5
3288	sed 's/^/\| /' conftest.$ac_ext >&5
3289
3290	fi
3291	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3292	done
3293	rm -f conftest*
3294	if test -n "$ac_declaration"; then
3295	echo '#ifdef __cplusplus' >>confdefs.h
3296	echo $ac_declaration >>confdefs.h
3297	echo '#endif' >>confdefs.h
3298	fi
3299
3300	else
3301	echo "$as_me: failed program was:" >&5
3302	sed 's/^/\| /' conftest.$ac_ext >&5
3303
3304	fi
3305	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3306	ac_ext=c
3307	ac_cpp='$CPP $CPPFLAGS'
3308	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3309	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3310	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3311
3312	depcc="$CC" am_compiler_list=
3313
3314	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
3315	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
3316	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
3317	echo $ECHO_N "(cached) $ECHO_C" >&6
3318	else
3319	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3320	# We make a subdir and do the tests there. Otherwise we can end up
3321	# making bogus files that we don't know about and never remove. For
3322	# instance it was reported that on HP-UX the gcc test will end up
3323	# making a dummy file named `D' -- because `-MD' means `put the output
3324	# in D'.
3325	mkdir conftest.dir
3326	# Copy depcomp to subdir because otherwise we won't find it if we're
3327	# using a relative directory.
3328	cp "$am_depcomp" conftest.dir
3329	cd conftest.dir
3330	# We will build objects and dependencies in a subdirectory because
3331	# it helps to detect inapplicable dependency modes. For instance
3332	# both Tru64's cc and ICC support -MD to output dependencies as a
3333	# side effect of compilation, but ICC will put the dependencies in
3334	# the current directory while Tru64 will put them in the object
3335	# directory.
3336	mkdir sub
3337
3338	am_cv_CC_dependencies_compiler_type=none
3339	if test "$am_compiler_list" = ""; then
3340	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
3341	fi
3342	for depmode in $am_compiler_list; do
3343	# Setup a source with many dependencies, because some compilers
3344	# like to wrap large dependency lists on column 80 (with \), and
3345	# we should not choose a depcomp mode which is confused by this.
3346	#
3347	# We need to recreate these files for each test, as the compiler may
3348	# overwrite some of them when testing with obscure command lines.
3349	# This happens at least with the AIX C compiler.
3350	: > sub/conftest.c
3351	for i in 1 2 3 4 5 6; do
3352	echo '#include "conftst'$i'.h"' >> sub/conftest.c
3353	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3354	# Solaris 8's {/usr,}/bin/sh.
3355	touch sub/conftst$i.h
3356	done
3357	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3358
3359	case $depmode in
3360	nosideeffect)
3361	# after this tag, mechanisms are not by side-effect, so they'll
3362	# only be used when explicitly requested
3363	if test "x$enable_dependency_tracking" = xyes; then
3364	continue
3365	else
3366	break
3367	fi
3368	;;
3369	none) break ;;
3370	esac
3371	# We check with `-c' and `-o' for the sake of the "dashmstdout"
3372	# mode. It turns out that the SunPro C++ compiler does not properly
3373	# handle `-M -o', and we need to detect this.
3374	if depmode=$depmode \
3375	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
3376	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3377	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
3378	>/dev/null 2>conftest.err &&
3379	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3380	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
3381	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3382	# icc doesn't choke on unknown options, it will just issue warnings
3383	# or remarks (even with -Werror). So we grep stderr for any message
3384	# that says an option was ignored or not supported.
3385	# When given -MP, icc 7.0 and 7.1 complain thusly:
3386	# icc: Command line warning: ignoring option '-M'; no argument required
3387	# The diagnosis changed in icc 8.0:
3388	# icc: Command line remark: option '-MP' not supported
3389	if (grep 'ignoring option' conftest.err \|\|
3390	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3391	am_cv_CC_dependencies_compiler_type=$depmode
3392	break
3393	fi
3394	fi
3395	done
3396
3397	cd ..
3398	rm -rf conftest.dir
3399	else
3400	am_cv_CC_dependencies_compiler_type=none
3401	fi
3402
3403	fi
3404	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
3405	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
3406	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3407
3408
3409
3410	if
3411	test "x$enable_dependency_tracking" != xno \
3412	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3413	am__fastdepCC_TRUE=
3414	am__fastdepCC_FALSE='#'
3415	else
3416	am__fastdepCC_TRUE='#'
3417	am__fastdepCC_FALSE=
3418	fi
3419
3420
3421
3422	ac_ext=c
3423	ac_cpp='$CPP $CPPFLAGS'
3424	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3425	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3426	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3427	echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3428	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3429	# On Suns, sometimes $CPP names a directory.
3430	if test -n "$CPP" && test -d "$CPP"; then
3431	CPP=
3432	fi
3433	if test -z "$CPP"; then
3434	if test "${ac_cv_prog_CPP+set}" = set; then
3435	echo $ECHO_N "(cached) $ECHO_C" >&6
3436	else
3437	# Double quotes because CPP needs to be expanded
3438	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3439	do
3440	ac_preproc_ok=false
3441	for ac_c_preproc_warn_flag in '' yes
3442	do
3443	# Use a header file that comes with gcc, so configuring glibc
3444	# with a fresh cross-compiler works.
3445	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3446	# <limits.h> exists even on freestanding compilers.
3447	# On the NeXT, cc -E runs the code through the compiler's parser,
3448	# not just through cpp. "Syntax error" is here to catch this case.
3449	cat >conftest.$ac_ext <<_ACEOF
3450	/* confdefs.h. */
3451	_ACEOF
3452	cat confdefs.h >>conftest.$ac_ext
3453	cat >>conftest.$ac_ext <<_ACEOF
3454	/* end confdefs.h. */
3455	#ifdef __STDC__
3456	# include <limits.h>
3457	#else
3458	# include <assert.h>
3459	#endif
3460	Syntax error
3461	_ACEOF
3462	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3463	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3464	ac_status=$?
3465	grep -v '^ *+' conftest.er1 >conftest.err
3466	rm -f conftest.er1
3467	cat conftest.err >&5
3468	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3469	(exit $ac_status); } >/dev/null; then
3470	if test -s conftest.err; then
3471	ac_cpp_err=$ac_c_preproc_warn_flag
3472	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3473	else
3474	ac_cpp_err=
3475	fi
3476	else
3477	ac_cpp_err=yes
3478	fi
3479	if test -z "$ac_cpp_err"; then
3480	:
3481	else
3482	echo "$as_me: failed program was:" >&5
3483	sed 's/^/\| /' conftest.$ac_ext >&5
3484
3485	# Broken: fails on valid input.
3486	continue
3487	fi
3488	rm -f conftest.err conftest.$ac_ext
3489
3490	# OK, works on sane cases. Now check whether non-existent headers
3491	# can be detected and how.
3492	cat >conftest.$ac_ext <<_ACEOF
3493	/* confdefs.h. */
3494	_ACEOF
3495	cat confdefs.h >>conftest.$ac_ext
3496	cat >>conftest.$ac_ext <<_ACEOF
3497	/* end confdefs.h. */
3498	#include <ac_nonexistent.h>
3499	_ACEOF
3500	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3501	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3502	ac_status=$?
3503	grep -v '^ *+' conftest.er1 >conftest.err
3504	rm -f conftest.er1
3505	cat conftest.err >&5
3506	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3507	(exit $ac_status); } >/dev/null; then
3508	if test -s conftest.err; then
3509	ac_cpp_err=$ac_c_preproc_warn_flag
3510	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3511	else
3512	ac_cpp_err=
3513	fi
3514	else
3515	ac_cpp_err=yes
3516	fi
3517	if test -z "$ac_cpp_err"; then
3518	# Broken: success on invalid input.
3519	continue
3520	else
3521	echo "$as_me: failed program was:" >&5
3522	sed 's/^/\| /' conftest.$ac_ext >&5
3523
3524	# Passes both tests.
3525	ac_preproc_ok=:
3526	break
3527	fi
3528	rm -f conftest.err conftest.$ac_ext
3529
3530	done
3531	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3532	rm -f conftest.err conftest.$ac_ext
3533	if $ac_preproc_ok; then
3534	break
3535	fi
3536
3537	done
3538	ac_cv_prog_CPP=$CPP
3539
3540	fi
3541	CPP=$ac_cv_prog_CPP
3542	else
3543	ac_cv_prog_CPP=$CPP
3544	fi
3545	echo "$as_me:$LINENO: result: $CPP" >&5
3546	echo "${ECHO_T}$CPP" >&6
3547	ac_preproc_ok=false
3548	for ac_c_preproc_warn_flag in '' yes
3549	do
3550	# Use a header file that comes with gcc, so configuring glibc
3551	# with a fresh cross-compiler works.
3552	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3553	# <limits.h> exists even on freestanding compilers.
3554	# On the NeXT, cc -E runs the code through the compiler's parser,
3555	# not just through cpp. "Syntax error" is here to catch this case.
3556	cat >conftest.$ac_ext <<_ACEOF
3557	/* confdefs.h. */
3558	_ACEOF
3559	cat confdefs.h >>conftest.$ac_ext
3560	cat >>conftest.$ac_ext <<_ACEOF
3561	/* end confdefs.h. */
3562	#ifdef __STDC__
3563	# include <limits.h>
3564	#else
3565	# include <assert.h>
3566	#endif
3567	Syntax error
3568	_ACEOF
3569	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3570	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3571	ac_status=$?
3572	grep -v '^ *+' conftest.er1 >conftest.err
3573	rm -f conftest.er1
3574	cat conftest.err >&5
3575	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3576	(exit $ac_status); } >/dev/null; then
3577	if test -s conftest.err; then
3578	ac_cpp_err=$ac_c_preproc_warn_flag
3579	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3580	else
3581	ac_cpp_err=
3582	fi
3583	else
3584	ac_cpp_err=yes
3585	fi
3586	if test -z "$ac_cpp_err"; then
3587	:
3588	else
3589	echo "$as_me: failed program was:" >&5
3590	sed 's/^/\| /' conftest.$ac_ext >&5
3591
3592	# Broken: fails on valid input.
3593	continue
3594	fi
3595	rm -f conftest.err conftest.$ac_ext
3596
3597	# OK, works on sane cases. Now check whether non-existent headers
3598	# can be detected and how.
3599	cat >conftest.$ac_ext <<_ACEOF
3600	/* confdefs.h. */
3601	_ACEOF
3602	cat confdefs.h >>conftest.$ac_ext
3603	cat >>conftest.$ac_ext <<_ACEOF
3604	/* end confdefs.h. */
3605	#include <ac_nonexistent.h>
3606	_ACEOF
3607	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3608	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3609	ac_status=$?
3610	grep -v '^ *+' conftest.er1 >conftest.err
3611	rm -f conftest.er1
3612	cat conftest.err >&5
3613	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3614	(exit $ac_status); } >/dev/null; then
3615	if test -s conftest.err; then
3616	ac_cpp_err=$ac_c_preproc_warn_flag
3617	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3618	else
3619	ac_cpp_err=
3620	fi
3621	else
3622	ac_cpp_err=yes
3623	fi
3624	if test -z "$ac_cpp_err"; then
3625	# Broken: success on invalid input.
3626	continue
3627	else
3628	echo "$as_me: failed program was:" >&5
3629	sed 's/^/\| /' conftest.$ac_ext >&5
3630
3631	# Passes both tests.
3632	ac_preproc_ok=:
3633	break
3634	fi
3635	rm -f conftest.err conftest.$ac_ext
3636
3637	done
3638	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3639	rm -f conftest.err conftest.$ac_ext
3640	if $ac_preproc_ok; then
3641	:
3642	else
3643	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3644	See \`config.log' for more details." >&5
3645	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3646	See \`config.log' for more details." >&2;}
3647	{ (exit 1); exit 1; }; }
3648	fi
3649
3650	ac_ext=c
3651	ac_cpp='$CPP $CPPFLAGS'
3652	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3653	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3654	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3655
3656
3657	echo "$as_me:$LINENO: checking for egrep" >&5
3658	echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3659	if test "${ac_cv_prog_egrep+set}" = set; then
3660	echo $ECHO_N "(cached) $ECHO_C" >&6
3661	else
3662	if echo a \| (grep -E '(a\|b)') >/dev/null 2>&1
3663	then ac_cv_prog_egrep='grep -E'
3664	else ac_cv_prog_egrep='egrep'
3665	fi
3666	fi
3667	echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3668	echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3669	EGREP=$ac_cv_prog_egrep
3670
3671
3672	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3673	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3674	if test "${ac_cv_header_stdc+set}" = set; then
3675	echo $ECHO_N "(cached) $ECHO_C" >&6
3676	else
3677	cat >conftest.$ac_ext <<_ACEOF
3678	/* confdefs.h. */
3679	_ACEOF
3680	cat confdefs.h >>conftest.$ac_ext
3681	cat >>conftest.$ac_ext <<_ACEOF
3682	/* end confdefs.h. */
3683	#include <stdlib.h>
3684	#include <stdarg.h>
3685	#include <string.h>
3686	#include <float.h>
3687
3688	int
3689	main ()
3690	{
3691
3692	;
3693	return 0;
3694	}
3695	_ACEOF
3696	rm -f conftest.$ac_objext
3697	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3698	(eval $ac_compile) 2>conftest.er1
3699	ac_status=$?
3700	grep -v '^ *+' conftest.er1 >conftest.err
3701	rm -f conftest.er1
3702	cat conftest.err >&5
3703	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3704	(exit $ac_status); } &&
3705	{ ac_try='test -z "$ac_c_werror_flag"
3706	\|\| test ! -s conftest.err'
3707	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3708	(eval $ac_try) 2>&5
3709	ac_status=$?
3710	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3711	(exit $ac_status); }; } &&
3712	{ ac_try='test -s conftest.$ac_objext'
3713	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3714	(eval $ac_try) 2>&5
3715	ac_status=$?
3716	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3717	(exit $ac_status); }; }; then
3718	ac_cv_header_stdc=yes
3719	else
3720	echo "$as_me: failed program was:" >&5
3721	sed 's/^/\| /' conftest.$ac_ext >&5
3722
3723	ac_cv_header_stdc=no
3724	fi
3725	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3726
3727	if test $ac_cv_header_stdc = yes; then
3728	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3729	cat >conftest.$ac_ext <<_ACEOF
3730	/* confdefs.h. */
3731	_ACEOF
3732	cat confdefs.h >>conftest.$ac_ext
3733	cat >>conftest.$ac_ext <<_ACEOF
3734	/* end confdefs.h. */
3735	#include <string.h>
3736
3737	_ACEOF
3738	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3739	$EGREP "memchr" >/dev/null 2>&1; then
3740	:
3741	else
3742	ac_cv_header_stdc=no
3743	fi
3744	rm -f conftest*
3745
3746	fi
3747
3748	if test $ac_cv_header_stdc = yes; then
3749	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3750	cat >conftest.$ac_ext <<_ACEOF
3751	/* confdefs.h. */
3752	_ACEOF
3753	cat confdefs.h >>conftest.$ac_ext
3754	cat >>conftest.$ac_ext <<_ACEOF
3755	/* end confdefs.h. */
3756	#include <stdlib.h>
3757
3758	_ACEOF
3759	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3760	$EGREP "free" >/dev/null 2>&1; then
3761	:
3762	else
3763	ac_cv_header_stdc=no
3764	fi
3765	rm -f conftest*
3766
3767	fi
3768
3769	if test $ac_cv_header_stdc = yes; then
3770	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3771	if test "$cross_compiling" = yes; then
3772	:
3773	else
3774	cat >conftest.$ac_ext <<_ACEOF
3775	/* confdefs.h. */
3776	_ACEOF
3777	cat confdefs.h >>conftest.$ac_ext
3778	cat >>conftest.$ac_ext <<_ACEOF
3779	/* end confdefs.h. */
3780	#include <ctype.h>
3781	#if ((' ' & 0x0FF) == 0x020)
3782	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3783	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3784	#else
3785	# define ISLOWER(c) \
3786	(('a' <= (c) && (c) <= 'i') \
3787	\|\| ('j' <= (c) && (c) <= 'r') \
3788	\|\| ('s' <= (c) && (c) <= 'z'))
3789	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
3790	#endif
3791
3792	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
3793	int
3794	main ()
3795	{
3796	int i;
3797	for (i = 0; i < 256; i++)
3798	if (XOR (islower (i), ISLOWER (i))
3799	\|\| toupper (i) != TOUPPER (i))
3800	exit(2);
3801	exit (0);
3802	}
3803	_ACEOF
3804	rm -f conftest$ac_exeext
3805	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3806	(eval $ac_link) 2>&5
3807	ac_status=$?
3808	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3809	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3810	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3811	(eval $ac_try) 2>&5
3812	ac_status=$?
3813	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3814	(exit $ac_status); }; }; then
3815	:
3816	else
3817	echo "$as_me: program exited with status $ac_status" >&5
3818	echo "$as_me: failed program was:" >&5
3819	sed 's/^/\| /' conftest.$ac_ext >&5
3820
3821	( exit $ac_status )
3822	ac_cv_header_stdc=no
3823	fi
3824	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3825	fi
3826	fi
3827	fi
3828	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3829	echo "${ECHO_T}$ac_cv_header_stdc" >&6
3830	if test $ac_cv_header_stdc = yes; then
3831
3832	cat >>confdefs.h <<\_ACEOF
3833	#define STDC_HEADERS 1
3834	_ACEOF
3835
3836	fi
3837
3838
3839	### CHECKING FOR SYSTEM ###
3840
3841	echo "$as_me:$LINENO: checking for System" >&5
3842	echo $ECHO_N "checking for System... $ECHO_C" >&6
3843	## checking for openGL-environment and other sys-specific parameters
3844	case "$target" in
3845	### WINDOWS ###
3846	--mingw32*)
3847	echo "mingw-WINDOWS detected"
3848
3849	mingw="yes"
3850	MSBITFIELDS="-mms-bitfields"
3851	MWINDOWS="-mwindows"
3852
3853	# checking gl header
3854	#done before loop
3855
3856	# checking gl header
3857	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
3858
3859
3860
3861
3862
3863
3864
3865
3866
3867	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3868	inttypes.h stdint.h unistd.h
3869	do
3870	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
3871	echo "$as_me:$LINENO: checking for $ac_header" >&5
3872	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3873	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3874	echo $ECHO_N "(cached) $ECHO_C" >&6
3875	else
3876	cat >conftest.$ac_ext <<_ACEOF
3877	/* confdefs.h. */
3878	_ACEOF
3879	cat confdefs.h >>conftest.$ac_ext
3880	cat >>conftest.$ac_ext <<_ACEOF
3881	/* end confdefs.h. */
3882	$ac_includes_default
3883
3884	#include <$ac_header>
3885	_ACEOF
3886	rm -f conftest.$ac_objext
3887	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3888	(eval $ac_compile) 2>conftest.er1
3889	ac_status=$?
3890	grep -v '^ *+' conftest.er1 >conftest.err
3891	rm -f conftest.er1
3892	cat conftest.err >&5
3893	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3894	(exit $ac_status); } &&
3895	{ ac_try='test -z "$ac_c_werror_flag"
3896	\|\| test ! -s conftest.err'
3897	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3898	(eval $ac_try) 2>&5
3899	ac_status=$?
3900	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3901	(exit $ac_status); }; } &&
3902	{ ac_try='test -s conftest.$ac_objext'
3903	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3904	(eval $ac_try) 2>&5
3905	ac_status=$?
3906	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3907	(exit $ac_status); }; }; then
3908	eval "$as_ac_Header=yes"
3909	else
3910	echo "$as_me: failed program was:" >&5
3911	sed 's/^/\| /' conftest.$ac_ext >&5
3912
3913	eval "$as_ac_Header=no"
3914	fi
3915	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3916	fi
3917	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3918	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3919	if test `eval echo '${'$as_ac_Header'}'` = yes; then
3920	cat >>confdefs.h <<_ACEOF
3921	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
3922	_ACEOF
3923
3924	fi
3925
3926	done
3927
3928
3929
3930	for ac_header in GL/gl.h
3931	do
3932	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
3933	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3934	echo "$as_me:$LINENO: checking for $ac_header" >&5
3935	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3936	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3937	echo $ECHO_N "(cached) $ECHO_C" >&6
3938	fi
3939	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3940	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3941	else
3942	# Is the header compilable?
3943	echo "$as_me:$LINENO: checking $ac_header usability" >&5
3944	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3945	cat >conftest.$ac_ext <<_ACEOF
3946	/* confdefs.h. */
3947	_ACEOF
3948	cat confdefs.h >>conftest.$ac_ext
3949	cat >>conftest.$ac_ext <<_ACEOF
3950	/* end confdefs.h. */
3951	$ac_includes_default
3952	#include <$ac_header>
3953	_ACEOF
3954	rm -f conftest.$ac_objext
3955	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3956	(eval $ac_compile) 2>conftest.er1
3957	ac_status=$?
3958	grep -v '^ *+' conftest.er1 >conftest.err
3959	rm -f conftest.er1
3960	cat conftest.err >&5
3961	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3962	(exit $ac_status); } &&
3963	{ ac_try='test -z "$ac_c_werror_flag"
3964	\|\| test ! -s conftest.err'
3965	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3966	(eval $ac_try) 2>&5
3967	ac_status=$?
3968	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3969	(exit $ac_status); }; } &&
3970	{ ac_try='test -s conftest.$ac_objext'
3971	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3972	(eval $ac_try) 2>&5
3973	ac_status=$?
3974	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3975	(exit $ac_status); }; }; then
3976	ac_header_compiler=yes
3977	else
3978	echo "$as_me: failed program was:" >&5
3979	sed 's/^/\| /' conftest.$ac_ext >&5
3980
3981	ac_header_compiler=no
3982	fi
3983	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3984	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3985	echo "${ECHO_T}$ac_header_compiler" >&6
3986
3987	# Is the header present?
3988	echo "$as_me:$LINENO: checking $ac_header presence" >&5
3989	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3990	cat >conftest.$ac_ext <<_ACEOF
3991	/* confdefs.h. */
3992	_ACEOF
3993	cat confdefs.h >>conftest.$ac_ext
3994	cat >>conftest.$ac_ext <<_ACEOF
3995	/* end confdefs.h. */
3996	#include <$ac_header>
3997	_ACEOF
3998	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3999	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4000	ac_status=$?
4001	grep -v '^ *+' conftest.er1 >conftest.err
4002	rm -f conftest.er1
4003	cat conftest.err >&5
4004	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4005	(exit $ac_status); } >/dev/null; then
4006	if test -s conftest.err; then
4007	ac_cpp_err=$ac_c_preproc_warn_flag
4008	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4009	else
4010	ac_cpp_err=
4011	fi
4012	else
4013	ac_cpp_err=yes
4014	fi
4015	if test -z "$ac_cpp_err"; then
4016	ac_header_preproc=yes
4017	else
4018	echo "$as_me: failed program was:" >&5
4019	sed 's/^/\| /' conftest.$ac_ext >&5
4020
4021	ac_header_preproc=no
4022	fi
4023	rm -f conftest.err conftest.$ac_ext
4024	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4025	echo "${ECHO_T}$ac_header_preproc" >&6
4026
4027	# So? What about this header?
4028	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4029	yes:no: )
4030	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4031	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4032	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4033	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4034	ac_header_preproc=yes
4035	;;
4036	no:yes:* )
4037	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4038	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4039	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4040	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4041	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4042	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4043	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4044	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4045	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4046	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4047	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4048	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4049	(
4050	cat <<\_ASBOX
4051	## ------------------------------------------- ##
4052	## Report this to orxonox-dev@mail.datacore.ch ##
4053	## ------------------------------------------- ##
4054	_ASBOX
4055	) \|
4056	sed "s/^/$as_me: WARNING: /" >&2
4057	;;
4058	esac
4059	echo "$as_me:$LINENO: checking for $ac_header" >&5
4060	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4061	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4062	echo $ECHO_N "(cached) $ECHO_C" >&6
4063	else
4064	eval "$as_ac_Header=\$ac_header_preproc"
4065	fi
4066	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4067	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4068
4069	fi
4070	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4071	cat >>confdefs.h <<_ACEOF
4072	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4073	_ACEOF
4074
4075	else
4076	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4077	echo "$as_me: error: cannot find opengl headers" >&2;}
4078	{ (exit 1); exit 1; }; }
4079	fi
4080
4081	done
4082
4083	# checking for Windows openGl library
4084	echo "$as_me:$LINENO: checking for main in -lopengl32" >&5
4085	echo $ECHO_N "checking for main in -lopengl32... $ECHO_C" >&6
4086	if test "${ac_cv_lib_opengl32_main+set}" = set; then
4087	echo $ECHO_N "(cached) $ECHO_C" >&6
4088	else
4089	ac_check_lib_save_LIBS=$LIBS
4090	LIBS="-lopengl32 $LIBS"
4091	cat >conftest.$ac_ext <<_ACEOF
4092	/* confdefs.h. */
4093	_ACEOF
4094	cat confdefs.h >>conftest.$ac_ext
4095	cat >>conftest.$ac_ext <<_ACEOF
4096	/* end confdefs.h. */
4097
4098
4099	int
4100	main ()
4101	{
4102	main ();
4103	;
4104	return 0;
4105	}
4106	_ACEOF
4107	rm -f conftest.$ac_objext conftest$ac_exeext
4108	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4109	(eval $ac_link) 2>conftest.er1
4110	ac_status=$?
4111	grep -v '^ *+' conftest.er1 >conftest.err
4112	rm -f conftest.er1
4113	cat conftest.err >&5
4114	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4115	(exit $ac_status); } &&
4116	{ ac_try='test -z "$ac_c_werror_flag"
4117	\|\| test ! -s conftest.err'
4118	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4119	(eval $ac_try) 2>&5
4120	ac_status=$?
4121	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4122	(exit $ac_status); }; } &&
4123	{ ac_try='test -s conftest$ac_exeext'
4124	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4125	(eval $ac_try) 2>&5
4126	ac_status=$?
4127	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4128	(exit $ac_status); }; }; then
4129	ac_cv_lib_opengl32_main=yes
4130	else
4131	echo "$as_me: failed program was:" >&5
4132	sed 's/^/\| /' conftest.$ac_ext >&5
4133
4134	ac_cv_lib_opengl32_main=no
4135	fi
4136	rm -f conftest.err conftest.$ac_objext \
4137	conftest$ac_exeext conftest.$ac_ext
4138	LIBS=$ac_check_lib_save_LIBS
4139	fi
4140	echo "$as_me:$LINENO: result: $ac_cv_lib_opengl32_main" >&5
4141	echo "${ECHO_T}$ac_cv_lib_opengl32_main" >&6
4142	if test $ac_cv_lib_opengl32_main = yes; then
4143	FOUND_opengl32=yes
4144	else
4145	"gl/gl.h"
4146	fi
4147
4148	if test "$FOUND_opengl32" = "yes" ; then
4149	LIBS="$LIBS -lopengl32"
4150	else
4151	echo "------------------"
4152	echo "opengl not found."
4153	echo "please install the opengl package which can be found at http://www.opengl.org"
4154	echo "------------------"
4155	exit -1
4156	fi
4157
4158	# cheking for GLU-header
4159
4160	for ac_header in GL/glu.h
4161	do
4162	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4163	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4164	echo "$as_me:$LINENO: checking for $ac_header" >&5
4165	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4166	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4167	echo $ECHO_N "(cached) $ECHO_C" >&6
4168	fi
4169	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4170	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4171	else
4172	# Is the header compilable?
4173	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4174	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4175	cat >conftest.$ac_ext <<_ACEOF
4176	/* confdefs.h. */
4177	_ACEOF
4178	cat confdefs.h >>conftest.$ac_ext
4179	cat >>conftest.$ac_ext <<_ACEOF
4180	/* end confdefs.h. */
4181	$ac_includes_default
4182	#include <$ac_header>
4183	_ACEOF
4184	rm -f conftest.$ac_objext
4185	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4186	(eval $ac_compile) 2>conftest.er1
4187	ac_status=$?
4188	grep -v '^ *+' conftest.er1 >conftest.err
4189	rm -f conftest.er1
4190	cat conftest.err >&5
4191	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4192	(exit $ac_status); } &&
4193	{ ac_try='test -z "$ac_c_werror_flag"
4194	\|\| test ! -s conftest.err'
4195	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4196	(eval $ac_try) 2>&5
4197	ac_status=$?
4198	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4199	(exit $ac_status); }; } &&
4200	{ ac_try='test -s conftest.$ac_objext'
4201	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4202	(eval $ac_try) 2>&5
4203	ac_status=$?
4204	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4205	(exit $ac_status); }; }; then
4206	ac_header_compiler=yes
4207	else
4208	echo "$as_me: failed program was:" >&5
4209	sed 's/^/\| /' conftest.$ac_ext >&5
4210
4211	ac_header_compiler=no
4212	fi
4213	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4214	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4215	echo "${ECHO_T}$ac_header_compiler" >&6
4216
4217	# Is the header present?
4218	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4219	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4220	cat >conftest.$ac_ext <<_ACEOF
4221	/* confdefs.h. */
4222	_ACEOF
4223	cat confdefs.h >>conftest.$ac_ext
4224	cat >>conftest.$ac_ext <<_ACEOF
4225	/* end confdefs.h. */
4226	#include <$ac_header>
4227	_ACEOF
4228	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4229	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4230	ac_status=$?
4231	grep -v '^ *+' conftest.er1 >conftest.err
4232	rm -f conftest.er1
4233	cat conftest.err >&5
4234	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4235	(exit $ac_status); } >/dev/null; then
4236	if test -s conftest.err; then
4237	ac_cpp_err=$ac_c_preproc_warn_flag
4238	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4239	else
4240	ac_cpp_err=
4241	fi
4242	else
4243	ac_cpp_err=yes
4244	fi
4245	if test -z "$ac_cpp_err"; then
4246	ac_header_preproc=yes
4247	else
4248	echo "$as_me: failed program was:" >&5
4249	sed 's/^/\| /' conftest.$ac_ext >&5
4250
4251	ac_header_preproc=no
4252	fi
4253	rm -f conftest.err conftest.$ac_ext
4254	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4255	echo "${ECHO_T}$ac_header_preproc" >&6
4256
4257	# So? What about this header?
4258	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4259	yes:no: )
4260	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4261	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4262	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4263	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4264	ac_header_preproc=yes
4265	;;
4266	no:yes:* )
4267	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4268	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4269	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4270	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4271	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4272	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4273	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4274	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4275	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4276	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4277	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4278	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4279	(
4280	cat <<\_ASBOX
4281	## ------------------------------------------- ##
4282	## Report this to orxonox-dev@mail.datacore.ch ##
4283	## ------------------------------------------- ##
4284	_ASBOX
4285	) \|
4286	sed "s/^/$as_me: WARNING: /" >&2
4287	;;
4288	esac
4289	echo "$as_me:$LINENO: checking for $ac_header" >&5
4290	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4291	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4292	echo $ECHO_N "(cached) $ECHO_C" >&6
4293	else
4294	eval "$as_ac_Header=\$ac_header_preproc"
4295	fi
4296	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4297	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4298
4299	fi
4300	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4301	cat >>confdefs.h <<_ACEOF
4302	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4303	_ACEOF
4304
4305	else
4306	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4307	echo "$as_me: error: cannot find opengl headers" >&2;}
4308	{ (exit 1); exit 1; }; }
4309	fi
4310
4311	done
4312
4313
4314	# checking for libGLU
4315	echo "$as_me:$LINENO: checking for main in -lglu32" >&5
4316	echo $ECHO_N "checking for main in -lglu32... $ECHO_C" >&6
4317	if test "${ac_cv_lib_glu32_main+set}" = set; then
4318	echo $ECHO_N "(cached) $ECHO_C" >&6
4319	else
4320	ac_check_lib_save_LIBS=$LIBS
4321	LIBS="-lglu32 $LIBS"
4322	cat >conftest.$ac_ext <<_ACEOF
4323	/* confdefs.h. */
4324	_ACEOF
4325	cat confdefs.h >>conftest.$ac_ext
4326	cat >>conftest.$ac_ext <<_ACEOF
4327	/* end confdefs.h. */
4328
4329
4330	int
4331	main ()
4332	{
4333	main ();
4334	;
4335	return 0;
4336	}
4337	_ACEOF
4338	rm -f conftest.$ac_objext conftest$ac_exeext
4339	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4340	(eval $ac_link) 2>conftest.er1
4341	ac_status=$?
4342	grep -v '^ *+' conftest.er1 >conftest.err
4343	rm -f conftest.er1
4344	cat conftest.err >&5
4345	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4346	(exit $ac_status); } &&
4347	{ ac_try='test -z "$ac_c_werror_flag"
4348	\|\| test ! -s conftest.err'
4349	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4350	(eval $ac_try) 2>&5
4351	ac_status=$?
4352	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4353	(exit $ac_status); }; } &&
4354	{ ac_try='test -s conftest$ac_exeext'
4355	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4356	(eval $ac_try) 2>&5
4357	ac_status=$?
4358	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4359	(exit $ac_status); }; }; then
4360	ac_cv_lib_glu32_main=yes
4361	else
4362	echo "$as_me: failed program was:" >&5
4363	sed 's/^/\| /' conftest.$ac_ext >&5
4364
4365	ac_cv_lib_glu32_main=no
4366	fi
4367	rm -f conftest.err conftest.$ac_objext \
4368	conftest$ac_exeext conftest.$ac_ext
4369	LIBS=$ac_check_lib_save_LIBS
4370	fi
4371	echo "$as_me:$LINENO: result: $ac_cv_lib_glu32_main" >&5
4372	echo "${ECHO_T}$ac_cv_lib_glu32_main" >&6
4373	if test $ac_cv_lib_glu32_main = yes; then
4374	FOUND_glu32=yes
4375	fi
4376
4377	if test "$FOUND_glu32" = "yes" ; then
4378	LIBS="$LIBS -lGLU32"
4379	else
4380	echo "------------------"
4381	echo "GLU library not found."
4382	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
4383	echo "------------------"
4384	exit -1
4385	fi
4386
4387
4388	# checking for mingw32
4389	echo "$as_me:$LINENO: checking for main in -lmingw32" >&5
4390	echo $ECHO_N "checking for main in -lmingw32... $ECHO_C" >&6
4391	if test "${ac_cv_lib_mingw32_main+set}" = set; then
4392	echo $ECHO_N "(cached) $ECHO_C" >&6
4393	else
4394	ac_check_lib_save_LIBS=$LIBS
4395	LIBS="-lmingw32 $LIBS"
4396	cat >conftest.$ac_ext <<_ACEOF
4397	/* confdefs.h. */
4398	_ACEOF
4399	cat confdefs.h >>conftest.$ac_ext
4400	cat >>conftest.$ac_ext <<_ACEOF
4401	/* end confdefs.h. */
4402
4403
4404	int
4405	main ()
4406	{
4407	main ();
4408	;
4409	return 0;
4410	}
4411	_ACEOF
4412	rm -f conftest.$ac_objext conftest$ac_exeext
4413	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4414	(eval $ac_link) 2>conftest.er1
4415	ac_status=$?
4416	grep -v '^ *+' conftest.er1 >conftest.err
4417	rm -f conftest.er1
4418	cat conftest.err >&5
4419	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4420	(exit $ac_status); } &&
4421	{ ac_try='test -z "$ac_c_werror_flag"
4422	\|\| test ! -s conftest.err'
4423	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4424	(eval $ac_try) 2>&5
4425	ac_status=$?
4426	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4427	(exit $ac_status); }; } &&
4428	{ ac_try='test -s conftest$ac_exeext'
4429	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4430	(eval $ac_try) 2>&5
4431	ac_status=$?
4432	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4433	(exit $ac_status); }; }; then
4434	ac_cv_lib_mingw32_main=yes
4435	else
4436	echo "$as_me: failed program was:" >&5
4437	sed 's/^/\| /' conftest.$ac_ext >&5
4438
4439	ac_cv_lib_mingw32_main=no
4440	fi
4441	rm -f conftest.err conftest.$ac_objext \
4442	conftest$ac_exeext conftest.$ac_ext
4443	LIBS=$ac_check_lib_save_LIBS
4444	fi
4445	echo "$as_me:$LINENO: result: $ac_cv_lib_mingw32_main" >&5
4446	echo "${ECHO_T}$ac_cv_lib_mingw32_main" >&6
4447	if test $ac_cv_lib_mingw32_main = yes; then
4448	FOUND_mingw32=yes
4449	fi
4450
4451	if test $FOUND_mingw32 = "yes"; then
4452	LIBS="$LIBS -lmingw32"
4453	fi
4454
4455	;;
4456
4457	### LINUX ###
4458	--linux*)
4459	echo "Linux detected"
4460
4461	Linux="yes"
4462
4463	# checking gl header
4464
4465	for ac_header in GL/gl.h
4466	do
4467	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4468	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4469	echo "$as_me:$LINENO: checking for $ac_header" >&5
4470	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4471	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4472	echo $ECHO_N "(cached) $ECHO_C" >&6
4473	fi
4474	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4475	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4476	else
4477	# Is the header compilable?
4478	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4479	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4480	cat >conftest.$ac_ext <<_ACEOF
4481	/* confdefs.h. */
4482	_ACEOF
4483	cat confdefs.h >>conftest.$ac_ext
4484	cat >>conftest.$ac_ext <<_ACEOF
4485	/* end confdefs.h. */
4486	$ac_includes_default
4487	#include <$ac_header>
4488	_ACEOF
4489	rm -f conftest.$ac_objext
4490	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4491	(eval $ac_compile) 2>conftest.er1
4492	ac_status=$?
4493	grep -v '^ *+' conftest.er1 >conftest.err
4494	rm -f conftest.er1
4495	cat conftest.err >&5
4496	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4497	(exit $ac_status); } &&
4498	{ ac_try='test -z "$ac_c_werror_flag"
4499	\|\| test ! -s conftest.err'
4500	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4501	(eval $ac_try) 2>&5
4502	ac_status=$?
4503	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4504	(exit $ac_status); }; } &&
4505	{ ac_try='test -s conftest.$ac_objext'
4506	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4507	(eval $ac_try) 2>&5
4508	ac_status=$?
4509	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4510	(exit $ac_status); }; }; then
4511	ac_header_compiler=yes
4512	else
4513	echo "$as_me: failed program was:" >&5
4514	sed 's/^/\| /' conftest.$ac_ext >&5
4515
4516	ac_header_compiler=no
4517	fi
4518	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4519	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4520	echo "${ECHO_T}$ac_header_compiler" >&6
4521
4522	# Is the header present?
4523	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4524	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4525	cat >conftest.$ac_ext <<_ACEOF
4526	/* confdefs.h. */
4527	_ACEOF
4528	cat confdefs.h >>conftest.$ac_ext
4529	cat >>conftest.$ac_ext <<_ACEOF
4530	/* end confdefs.h. */
4531	#include <$ac_header>
4532	_ACEOF
4533	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4534	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4535	ac_status=$?
4536	grep -v '^ *+' conftest.er1 >conftest.err
4537	rm -f conftest.er1
4538	cat conftest.err >&5
4539	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4540	(exit $ac_status); } >/dev/null; then
4541	if test -s conftest.err; then
4542	ac_cpp_err=$ac_c_preproc_warn_flag
4543	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4544	else
4545	ac_cpp_err=
4546	fi
4547	else
4548	ac_cpp_err=yes
4549	fi
4550	if test -z "$ac_cpp_err"; then
4551	ac_header_preproc=yes
4552	else
4553	echo "$as_me: failed program was:" >&5
4554	sed 's/^/\| /' conftest.$ac_ext >&5
4555
4556	ac_header_preproc=no
4557	fi
4558	rm -f conftest.err conftest.$ac_ext
4559	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4560	echo "${ECHO_T}$ac_header_preproc" >&6
4561
4562	# So? What about this header?
4563	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4564	yes:no: )
4565	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4566	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4567	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4568	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4569	ac_header_preproc=yes
4570	;;
4571	no:yes:* )
4572	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4573	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4574	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4575	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4576	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4577	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4578	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4579	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4580	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4581	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4582	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4583	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4584	(
4585	cat <<\_ASBOX
4586	## ------------------------------------------- ##
4587	## Report this to orxonox-dev@mail.datacore.ch ##
4588	## ------------------------------------------- ##
4589	_ASBOX
4590	) \|
4591	sed "s/^/$as_me: WARNING: /" >&2
4592	;;
4593	esac
4594	echo "$as_me:$LINENO: checking for $ac_header" >&5
4595	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4596	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4597	echo $ECHO_N "(cached) $ECHO_C" >&6
4598	else
4599	eval "$as_ac_Header=\$ac_header_preproc"
4600	fi
4601	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4602	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4603
4604	fi
4605	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4606	cat >>confdefs.h <<_ACEOF
4607	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4608	_ACEOF
4609
4610	else
4611	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4612	echo "$as_me: error: cannot find opengl headers" >&2;}
4613	{ (exit 1); exit 1; }; }
4614	fi
4615
4616	done
4617
4618
4619	# checking for Unix GL
4620	echo "$as_me:$LINENO: checking for main in -lGL" >&5
4621	echo $ECHO_N "checking for main in -lGL... $ECHO_C" >&6
4622	if test "${ac_cv_lib_GL_main+set}" = set; then
4623	echo $ECHO_N "(cached) $ECHO_C" >&6
4624	else
4625	ac_check_lib_save_LIBS=$LIBS
4626	LIBS="-lGL $LIBS"
4627	cat >conftest.$ac_ext <<_ACEOF
4628	/* confdefs.h. */
4629	_ACEOF
4630	cat confdefs.h >>conftest.$ac_ext
4631	cat >>conftest.$ac_ext <<_ACEOF
4632	/* end confdefs.h. */
4633
4634
4635	int
4636	main ()
4637	{
4638	main ();
4639	;
4640	return 0;
4641	}
4642	_ACEOF
4643	rm -f conftest.$ac_objext conftest$ac_exeext
4644	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4645	(eval $ac_link) 2>conftest.er1
4646	ac_status=$?
4647	grep -v '^ *+' conftest.er1 >conftest.err
4648	rm -f conftest.er1
4649	cat conftest.err >&5
4650	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4651	(exit $ac_status); } &&
4652	{ ac_try='test -z "$ac_c_werror_flag"
4653	\|\| test ! -s conftest.err'
4654	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4655	(eval $ac_try) 2>&5
4656	ac_status=$?
4657	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4658	(exit $ac_status); }; } &&
4659	{ ac_try='test -s conftest$ac_exeext'
4660	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4661	(eval $ac_try) 2>&5
4662	ac_status=$?
4663	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4664	(exit $ac_status); }; }; then
4665	ac_cv_lib_GL_main=yes
4666	else
4667	echo "$as_me: failed program was:" >&5
4668	sed 's/^/\| /' conftest.$ac_ext >&5
4669
4670	ac_cv_lib_GL_main=no
4671	fi
4672	rm -f conftest.err conftest.$ac_objext \
4673	conftest$ac_exeext conftest.$ac_ext
4674	LIBS=$ac_check_lib_save_LIBS
4675	fi
4676	echo "$as_me:$LINENO: result: $ac_cv_lib_GL_main" >&5
4677	echo "${ECHO_T}$ac_cv_lib_GL_main" >&6
4678	if test $ac_cv_lib_GL_main = yes; then
4679	FOUND_GL=yes
4680	fi
4681
4682	if test "$FOUND_GL" = "yes" ; then
4683	LIBS="$LIBS -lGL"
4684	else
4685	echo "------------------"
4686	echo "opengl not found."
4687	echo "please install the opengl package which can be found at http://www.opengl.org"
4688	echo "------------------"
4689	exit -1
4690	fi
4691
4692	# cheking for GLU-header
4693
4694	for ac_header in GL/glu.h
4695	do
4696	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4697	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4698	echo "$as_me:$LINENO: checking for $ac_header" >&5
4699	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4700	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4701	echo $ECHO_N "(cached) $ECHO_C" >&6
4702	fi
4703	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4704	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4705	else
4706	# Is the header compilable?
4707	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4708	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4709	cat >conftest.$ac_ext <<_ACEOF
4710	/* confdefs.h. */
4711	_ACEOF
4712	cat confdefs.h >>conftest.$ac_ext
4713	cat >>conftest.$ac_ext <<_ACEOF
4714	/* end confdefs.h. */
4715	$ac_includes_default
4716	#include <$ac_header>
4717	_ACEOF
4718	rm -f conftest.$ac_objext
4719	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4720	(eval $ac_compile) 2>conftest.er1
4721	ac_status=$?
4722	grep -v '^ *+' conftest.er1 >conftest.err
4723	rm -f conftest.er1
4724	cat conftest.err >&5
4725	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4726	(exit $ac_status); } &&
4727	{ ac_try='test -z "$ac_c_werror_flag"
4728	\|\| test ! -s conftest.err'
4729	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4730	(eval $ac_try) 2>&5
4731	ac_status=$?
4732	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4733	(exit $ac_status); }; } &&
4734	{ ac_try='test -s conftest.$ac_objext'
4735	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4736	(eval $ac_try) 2>&5
4737	ac_status=$?
4738	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4739	(exit $ac_status); }; }; then
4740	ac_header_compiler=yes
4741	else
4742	echo "$as_me: failed program was:" >&5
4743	sed 's/^/\| /' conftest.$ac_ext >&5
4744
4745	ac_header_compiler=no
4746	fi
4747	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4748	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4749	echo "${ECHO_T}$ac_header_compiler" >&6
4750
4751	# Is the header present?
4752	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4753	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4754	cat >conftest.$ac_ext <<_ACEOF
4755	/* confdefs.h. */
4756	_ACEOF
4757	cat confdefs.h >>conftest.$ac_ext
4758	cat >>conftest.$ac_ext <<_ACEOF
4759	/* end confdefs.h. */
4760	#include <$ac_header>
4761	_ACEOF
4762	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4763	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4764	ac_status=$?
4765	grep -v '^ *+' conftest.er1 >conftest.err
4766	rm -f conftest.er1
4767	cat conftest.err >&5
4768	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4769	(exit $ac_status); } >/dev/null; then
4770	if test -s conftest.err; then
4771	ac_cpp_err=$ac_c_preproc_warn_flag
4772	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4773	else
4774	ac_cpp_err=
4775	fi
4776	else
4777	ac_cpp_err=yes
4778	fi
4779	if test -z "$ac_cpp_err"; then
4780	ac_header_preproc=yes
4781	else
4782	echo "$as_me: failed program was:" >&5
4783	sed 's/^/\| /' conftest.$ac_ext >&5
4784
4785	ac_header_preproc=no
4786	fi
4787	rm -f conftest.err conftest.$ac_ext
4788	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4789	echo "${ECHO_T}$ac_header_preproc" >&6
4790
4791	# So? What about this header?
4792	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4793	yes:no: )
4794	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4795	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4796	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4797	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4798	ac_header_preproc=yes
4799	;;
4800	no:yes:* )
4801	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4802	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4803	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4804	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4805	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4806	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4807	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4808	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4809	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4810	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4811	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4812	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4813	(
4814	cat <<\_ASBOX
4815	## ------------------------------------------- ##
4816	## Report this to orxonox-dev@mail.datacore.ch ##
4817	## ------------------------------------------- ##
4818	_ASBOX
4819	) \|
4820	sed "s/^/$as_me: WARNING: /" >&2
4821	;;
4822	esac
4823	echo "$as_me:$LINENO: checking for $ac_header" >&5
4824	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4825	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4826	echo $ECHO_N "(cached) $ECHO_C" >&6
4827	else
4828	eval "$as_ac_Header=\$ac_header_preproc"
4829	fi
4830	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4831	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4832
4833	fi
4834	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4835	cat >>confdefs.h <<_ACEOF
4836	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4837	_ACEOF
4838
4839	else
4840	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4841	echo "$as_me: error: cannot find opengl headers" >&2;}
4842	{ (exit 1); exit 1; }; }
4843	fi
4844
4845	done
4846
4847
4848	echo "$as_me:$LINENO: checking for gluProject in -lGLU" >&5
4849	echo $ECHO_N "checking for gluProject in -lGLU... $ECHO_C" >&6
4850	if test "${ac_cv_lib_GLU_gluProject+set}" = set; then
4851	echo $ECHO_N "(cached) $ECHO_C" >&6
4852	else
4853	ac_check_lib_save_LIBS=$LIBS
4854	LIBS="-lGLU $LIBS"
4855	cat >conftest.$ac_ext <<_ACEOF
4856	/* confdefs.h. */
4857	_ACEOF
4858	cat confdefs.h >>conftest.$ac_ext
4859	cat >>conftest.$ac_ext <<_ACEOF
4860	/* end confdefs.h. */
4861
4862	/* Override any gcc2 internal prototype to avoid an error. */
4863	#ifdef __cplusplus
4864	extern "C"
4865	#endif
4866	/* We use char because int might match the return type of a gcc2
4867	builtin and then its argument prototype would still apply. */
4868	char gluProject ();
4869	int
4870	main ()
4871	{
4872	gluProject ();
4873	;
4874	return 0;
4875	}
4876	_ACEOF
4877	rm -f conftest.$ac_objext conftest$ac_exeext
4878	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4879	(eval $ac_link) 2>conftest.er1
4880	ac_status=$?
4881	grep -v '^ *+' conftest.er1 >conftest.err
4882	rm -f conftest.er1
4883	cat conftest.err >&5
4884	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4885	(exit $ac_status); } &&
4886	{ ac_try='test -z "$ac_c_werror_flag"
4887	\|\| test ! -s conftest.err'
4888	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4889	(eval $ac_try) 2>&5
4890	ac_status=$?
4891	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4892	(exit $ac_status); }; } &&
4893	{ ac_try='test -s conftest$ac_exeext'
4894	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4895	(eval $ac_try) 2>&5
4896	ac_status=$?
4897	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4898	(exit $ac_status); }; }; then
4899	ac_cv_lib_GLU_gluProject=yes
4900	else
4901	echo "$as_me: failed program was:" >&5
4902	sed 's/^/\| /' conftest.$ac_ext >&5
4903
4904	ac_cv_lib_GLU_gluProject=no
4905	fi
4906	rm -f conftest.err conftest.$ac_objext \
4907	conftest$ac_exeext conftest.$ac_ext
4908	LIBS=$ac_check_lib_save_LIBS
4909	fi
4910	echo "$as_me:$LINENO: result: $ac_cv_lib_GLU_gluProject" >&5
4911	echo "${ECHO_T}$ac_cv_lib_GLU_gluProject" >&6
4912	if test $ac_cv_lib_GLU_gluProject = yes; then
4913	FOUND_GLU=yes
4914	fi
4915
4916	if test "$FOUND_GLU" = "yes" ; then
4917	LIBS="$LIBS -lGLU"
4918	else
4919	echo "------------------"
4920	echo "GLU library not found."
4921	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
4922	echo "------------------"
4923	exit -1
4924	fi
4925	;;
4926	*)
4927	mingw="no"
4928	;;
4929	esac
4930
4931
4932
4933
4934	## checking for SDL
4935	SDL_VERSION=1.2.7
4936
4937	# Check whether --with-sdl-prefix or --without-sdl-prefix was given.
4938	if test "${with_sdl_prefix+set}" = set; then
4939	withval="$with_sdl_prefix"
4940	sdl_prefix="$withval"
4941	else
4942	sdl_prefix=""
4943	fi;
4944
4945	# Check whether --with-sdl-exec-prefix or --without-sdl-exec-prefix was given.
4946	if test "${with_sdl_exec_prefix+set}" = set; then
4947	withval="$with_sdl_exec_prefix"
4948	sdl_exec_prefix="$withval"
4949	else
4950	sdl_exec_prefix=""
4951	fi;
4952	# Check whether --enable-sdltest or --disable-sdltest was given.
4953	if test "${enable_sdltest+set}" = set; then
4954	enableval="$enable_sdltest"
4955
4956	else
4957	enable_sdltest=yes
4958	fi;
4959
4960	if test x$sdl_exec_prefix != x ; then
4961	sdl_args="$sdl_args --exec-prefix=$sdl_exec_prefix"
4962	if test x${SDL_CONFIG+set} != xset ; then
4963	SDL_CONFIG=$sdl_exec_prefix/bin/sdl-config
4964	fi
4965	fi
4966	if test x$sdl_prefix != x ; then
4967	sdl_args="$sdl_args --prefix=$sdl_prefix"
4968	if test x${SDL_CONFIG+set} != xset ; then
4969	SDL_CONFIG=$sdl_prefix/bin/sdl-config
4970	fi
4971	fi
4972
4973
4974	PATH="$prefix/bin:$prefix/usr/bin:$PATH"
4975	# Extract the first word of "sdl-config", so it can be a program name with args.
4976	set dummy sdl-config; ac_word=$2
4977	echo "$as_me:$LINENO: checking for $ac_word" >&5
4978	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4979	if test "${ac_cv_path_SDL_CONFIG+set}" = set; then
4980	echo $ECHO_N "(cached) $ECHO_C" >&6
4981	else
4982	case $SDL_CONFIG in
4983	[\\/]* \| ?:[\\/]*)
4984	ac_cv_path_SDL_CONFIG="$SDL_CONFIG" # Let the user override the test with a path.
4985	;;
4986	*)
4987	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4988	for as_dir in $PATH
4989	do
4990	IFS=$as_save_IFS
4991	test -z "$as_dir" && as_dir=.
4992	for ac_exec_ext in '' $ac_executable_extensions; do
4993	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4994	ac_cv_path_SDL_CONFIG="$as_dir/$ac_word$ac_exec_ext"
4995	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4996	break 2
4997	fi
4998	done
4999	done
5000
5001	test -z "$ac_cv_path_SDL_CONFIG" && ac_cv_path_SDL_CONFIG="no"
5002	;;
5003	esac
5004	fi
5005	SDL_CONFIG=$ac_cv_path_SDL_CONFIG
5006
5007	if test -n "$SDL_CONFIG"; then
5008	echo "$as_me:$LINENO: result: $SDL_CONFIG" >&5
5009	echo "${ECHO_T}$SDL_CONFIG" >&6
5010	else
5011	echo "$as_me:$LINENO: result: no" >&5
5012	echo "${ECHO_T}no" >&6
5013	fi
5014
5015	min_sdl_version=$SDL_VERSION
5016	echo "$as_me:$LINENO: checking for SDL - version >= $min_sdl_version" >&5
5017	echo $ECHO_N "checking for SDL - version >= $min_sdl_version... $ECHO_C" >&6
5018	no_sdl=""
5019	if test "$SDL_CONFIG" = "no" ; then
5020	no_sdl=yes
5021	else
5022	SDL_CFLAGS=`$SDL_CONFIG $sdlconf_args --cflags`
5023	SDL_LIBS=`$SDL_CONFIG $sdlconf_args --libs`
5024
5025	sdl_major_version=`$SDL_CONFIG $sdl_args --version \| \
5026	sed 's/$[0-9]$.$[0-9]$.$[0-9]*$/\1/'`
5027	sdl_minor_version=`$SDL_CONFIG $sdl_args --version \| \
5028	sed 's/$[0-9]$.$[0-9]$.$[0-9]*$/\2/'`
5029	sdl_micro_version=`$SDL_CONFIG $sdl_config_args --version \| \
5030	sed 's/$[0-9]$.$[0-9]$.$[0-9]*$/\3/'`
5031	if test "x$enable_sdltest" = "xyes" ; then
5032	ac_save_CFLAGS="$CFLAGS"
5033	ac_save_LIBS="$LIBS"
5034	CFLAGS="$CFLAGS $SDL_CFLAGS"
5035	LIBS="$LIBS $SDL_LIBS"
5036	rm -f conf.sdltest
5037	if test "$cross_compiling" = yes; then
5038	echo $ac_n "cross compiling; assumed OK... $ac_c"
5039	else
5040	cat >conftest.$ac_ext <<_ACEOF
5041	/* confdefs.h. */
5042	_ACEOF
5043	cat confdefs.h >>conftest.$ac_ext
5044	cat >>conftest.$ac_ext <<_ACEOF
5045	/* end confdefs.h. */
5046
5047	#include <stdio.h>
5048	#include <stdlib.h>
5049	#include <string.h>
5050	#include "SDL.h"
5051
5052	char*
5053	my_strdup (char *str)
5054	{
5055	char *new_str;
5056
5057	if (str)
5058	{
5059	new_str = (char )malloc ((strlen (str) + 1) sizeof(char));
5060	strcpy (new_str, str);
5061	}
5062	else
5063	new_str = NULL;
5064
5065	return new_str;
5066	}
5067
5068	int main (int argc, char *argv[])
5069	{
5070	int major, minor, micro;
5071	char *tmp_version;
5072
5073	/* This hangs on some systems (?)
5074	system ("touch conf.sdltest");
5075	*/
5076	{ FILE *fp = fopen("conf.sdltest", "a"); if ( fp ) fclose(fp); }
5077
5078	/* HP/UX 9 (%@#!) writes to sscanf strings */
5079	tmp_version = my_strdup("$min_sdl_version");
5080	if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, &micro) != 3) {
5081	printf("%s, bad version string\n", "$min_sdl_version");
5082	exit(1);
5083	}
5084
5085	if (($sdl_major_version > major) \|\|
5086	(($sdl_major_version == major) && ($sdl_minor_version > minor)) \|\|
5087	(($sdl_major_version == major) && ($sdl_minor_version == minor) && ($sdl_micro_version >= micro)))
5088	{
5089	return 0;
5090	}
5091	else
5092	{
5093	printf("\n*** 'sdl-config --version' returned %d.%d.%d, but the minimum version\n", $sdl_major_version, $sdl_minor_version, $sdl_micro_version);
5094	printf("*** of SDL required is %d.%d.%d. If sdl-config is correct, then it is\n", major, minor, micro);
5095	printf("*** best to upgrade to the required version.\n");
5096	printf("*** If sdl-config was wrong, set the environment variable SDL_CONFIG\n");
5097	printf("*** to point to the correct copy of sdl-config, and remove the file\n");
5098	printf("*** config.cache before re-running configure\n");
5099	return 1;
5100	}
5101	}
5102
5103
5104	_ACEOF
5105	rm -f conftest$ac_exeext
5106	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5107	(eval $ac_link) 2>&5
5108	ac_status=$?
5109	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5110	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5111	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5112	(eval $ac_try) 2>&5
5113	ac_status=$?
5114	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5115	(exit $ac_status); }; }; then
5116	:
5117	else
5118	echo "$as_me: program exited with status $ac_status" >&5
5119	echo "$as_me: failed program was:" >&5
5120	sed 's/^/\| /' conftest.$ac_ext >&5
5121
5122	( exit $ac_status )
5123	no_sdl=yes
5124	fi
5125	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5126	fi
5127	CFLAGS="$ac_save_CFLAGS"
5128	LIBS="$ac_save_LIBS"
5129	fi
5130	fi
5131	if test "x$no_sdl" = x ; then
5132	echo "$as_me:$LINENO: result: yes" >&5
5133	echo "${ECHO_T}yes" >&6
5134	:
5135	else
5136	echo "$as_me:$LINENO: result: no" >&5
5137	echo "${ECHO_T}no" >&6
5138	if test "$SDL_CONFIG" = "no" ; then
5139	echo "*** The sdl-config script installed by SDL could not be found"
5140	echo "*** If SDL was installed in PREFIX, make sure PREFIX/bin is in"
5141	echo "*** your path, or set the SDL_CONFIG environment variable to the"
5142	echo "*** full path to sdl-config."
5143	else
5144	if test -f conf.sdltest ; then
5145	:
5146	else
5147	echo "*** Could not run SDL test program, checking why..."
5148	CFLAGS="$CFLAGS $SDL_CFLAGS"
5149	LIBS="$LIBS $SDL_LIBS"
5150	cat >conftest.$ac_ext <<_ACEOF
5151	/* confdefs.h. */
5152	_ACEOF
5153	cat confdefs.h >>conftest.$ac_ext
5154	cat >>conftest.$ac_ext <<_ACEOF
5155	/* end confdefs.h. */
5156
5157	#include <stdio.h>
5158	#include "SDL.h"
5159
5160	int main(int argc, char *argv[])
5161	{ return 0; }
5162	#undef main
5163	#define main K_and_R_C_main
5164
5165	int
5166	main ()
5167	{
5168	return 0;
5169	;
5170	return 0;
5171	}
5172	_ACEOF
5173	rm -f conftest.$ac_objext conftest$ac_exeext
5174	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5175	(eval $ac_link) 2>conftest.er1
5176	ac_status=$?
5177	grep -v '^ *+' conftest.er1 >conftest.err
5178	rm -f conftest.er1
5179	cat conftest.err >&5
5180	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5181	(exit $ac_status); } &&
5182	{ ac_try='test -z "$ac_c_werror_flag"
5183	\|\| test ! -s conftest.err'
5184	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5185	(eval $ac_try) 2>&5
5186	ac_status=$?
5187	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5188	(exit $ac_status); }; } &&
5189	{ ac_try='test -s conftest$ac_exeext'
5190	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5191	(eval $ac_try) 2>&5
5192	ac_status=$?
5193	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5194	(exit $ac_status); }; }; then
5195	echo "*** The test program compiled, but did not run. This usually means"
5196	echo "*** that the run-time linker is not finding SDL or finding the wrong"
5197	echo "*** version of SDL. If it is not finding SDL, you'll need to set your"
5198	echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
5199	echo "*** to the installed location Also, make sure you have run ldconfig if that"
5200	echo "*** is required on your system"
5201	echo "***"
5202	echo "*** If you have an old version installed, it is best to remove it, although"
5203	echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"
5204	else
5205	echo "$as_me: failed program was:" >&5
5206	sed 's/^/\| /' conftest.$ac_ext >&5
5207
5208	echo "*** The test program failed to compile or link. See the file config.log for the"
5209	echo "*** exact error that occured. This usually means SDL was incorrectly installed"
5210	echo "*** or that you have moved SDL since it was installed. In the latter case, you"
5211	echo "*** may want to edit the sdl-config script: $SDL_CONFIG"
5212	fi
5213	rm -f conftest.err conftest.$ac_objext \
5214	conftest$ac_exeext conftest.$ac_ext
5215	CFLAGS="$ac_save_CFLAGS"
5216	LIBS="$ac_save_LIBS"
5217	fi
5218	fi
5219	SDL_CFLAGS=""
5220	SDL_LIBS=""
5221	{ { echo "$as_me:$LINENO: error: *** SDL version $SDL_VERSION not found!" >&5
5222	echo "$as_me: error: *** SDL version $SDL_VERSION not found!" >&2;}
5223	{ (exit 1); exit 1; }; }
5224
5225	fi
5226
5227
5228	rm -f conf.sdltest
5229
5230	CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
5231	LIBS="$LIBS $SDL_LIBS"
5232
5233
5234	## checking for GTK
5235
5236	succeeded=no
5237
5238	if test -z "$PKG_CONFIG"; then
5239	# Extract the first word of "pkg-config", so it can be a program name with args.
5240	set dummy pkg-config; ac_word=$2
5241	echo "$as_me:$LINENO: checking for $ac_word" >&5
5242	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
5243	if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
5244	echo $ECHO_N "(cached) $ECHO_C" >&6
5245	else
5246	case $PKG_CONFIG in
5247	[\\/]* \| ?:[\\/]*)
5248	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
5249	;;
5250	*)
5251	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5252	for as_dir in $PATH
5253	do
5254	IFS=$as_save_IFS
5255	test -z "$as_dir" && as_dir=.
5256	for ac_exec_ext in '' $ac_executable_extensions; do
5257	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5258	ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
5259	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5260	break 2
5261	fi
5262	done
5263	done
5264
5265	test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
5266	;;
5267	esac
5268	fi
5269	PKG_CONFIG=$ac_cv_path_PKG_CONFIG
5270
5271	if test -n "$PKG_CONFIG"; then
5272	echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
5273	echo "${ECHO_T}$PKG_CONFIG" >&6
5274	else
5275	echo "$as_me:$LINENO: result: no" >&5
5276	echo "${ECHO_T}no" >&6
5277	fi
5278
5279	fi
5280
5281	if test "$PKG_CONFIG" = "no" ; then
5282	echo "*** The pkg-config script could not be found. Make sure it is"
5283	echo "*** in your path, or set the PKG_CONFIG environment variable"
5284	echo "*** to the full path to pkg-config."
5285	echo "*** Or see http://www.freedesktop.org/software/pkgconfig to get pkg-config."
5286	else
5287	PKG_CONFIG_MIN_VERSION=0.9.0
5288	if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
5289	echo "$as_me:$LINENO: checking for gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3" >&5
5290	echo $ECHO_N "checking for gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3... $ECHO_C" >&6
5291
5292	if $PKG_CONFIG --exists "gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3" ; then
5293	echo "$as_me:$LINENO: result: yes" >&5
5294	echo "${ECHO_T}yes" >&6
5295	succeeded=yes
5296
5297	echo "$as_me:$LINENO: checking GTK2_CFLAGS" >&5
5298	echo $ECHO_N "checking GTK2_CFLAGS... $ECHO_C" >&6
5299	GTK2_CFLAGS=`$PKG_CONFIG --cflags "gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3"`
5300	echo "$as_me:$LINENO: result: $GTK2_CFLAGS" >&5
5301	echo "${ECHO_T}$GTK2_CFLAGS" >&6
5302
5303	echo "$as_me:$LINENO: checking GTK2_LIBS" >&5
5304	echo $ECHO_N "checking GTK2_LIBS... $ECHO_C" >&6
5305	GTK2_LIBS=`$PKG_CONFIG --libs "gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3"`
5306	echo "$as_me:$LINENO: result: $GTK2_LIBS" >&5
5307	echo "${ECHO_T}$GTK2_LIBS" >&6
5308	else
5309	GTK2_CFLAGS=""
5310	GTK2_LIBS=""
5311	## If we have a custom action on failure, don't print errors, but
5312	## do set a variable so people can do so.
5313	GTK2_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3"`
5314
5315	fi
5316
5317
5318
5319	else
5320	echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
5321	echo "*** See http://www.freedesktop.org/software/pkgconfig"
5322	fi
5323	fi
5324
5325	if test $succeeded = yes; then
5326	have_gtk2=yes
5327	else
5328	have_gtk2=no
5329	fi
5330
5331
5332
5333
5334
5335	if test "x$have_gtk2" = xyes; then
5336	HAVE_GTK2_TRUE=
5337	HAVE_GTK2_FALSE='#'
5338	else
5339	HAVE_GTK2_TRUE='#'
5340	HAVE_GTK2_FALSE=
5341	fi
5342
5343
5344
5345	#checking for pthread libs
5346	echo "$as_me:$LINENO: checking for main in -lpthread" >&5
5347	echo $ECHO_N "checking for main in -lpthread... $ECHO_C" >&6
5348	if test "${ac_cv_lib_pthread_main+set}" = set; then
5349	echo $ECHO_N "(cached) $ECHO_C" >&6
5350	else
5351	ac_check_lib_save_LIBS=$LIBS
5352	LIBS="-lpthread $LIBS"
5353	cat >conftest.$ac_ext <<_ACEOF
5354	/* confdefs.h. */
5355	_ACEOF
5356	cat confdefs.h >>conftest.$ac_ext
5357	cat >>conftest.$ac_ext <<_ACEOF
5358	/* end confdefs.h. */
5359
5360
5361	int
5362	main ()
5363	{
5364	main ();
5365	;
5366	return 0;
5367	}
5368	_ACEOF
5369	rm -f conftest.$ac_objext conftest$ac_exeext
5370	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5371	(eval $ac_link) 2>conftest.er1
5372	ac_status=$?
5373	grep -v '^ *+' conftest.er1 >conftest.err
5374	rm -f conftest.er1
5375	cat conftest.err >&5
5376	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5377	(exit $ac_status); } &&
5378	{ ac_try='test -z "$ac_c_werror_flag"
5379	\|\| test ! -s conftest.err'
5380	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5381	(eval $ac_try) 2>&5
5382	ac_status=$?
5383	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5384	(exit $ac_status); }; } &&
5385	{ ac_try='test -s conftest$ac_exeext'
5386	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5387	(eval $ac_try) 2>&5
5388	ac_status=$?
5389	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5390	(exit $ac_status); }; }; then
5391	ac_cv_lib_pthread_main=yes
5392	else
5393	echo "$as_me: failed program was:" >&5
5394	sed 's/^/\| /' conftest.$ac_ext >&5
5395
5396	ac_cv_lib_pthread_main=no
5397	fi
5398	rm -f conftest.err conftest.$ac_objext \
5399	conftest$ac_exeext conftest.$ac_ext
5400	LIBS=$ac_check_lib_save_LIBS
5401	fi
5402	echo "$as_me:$LINENO: result: $ac_cv_lib_pthread_main" >&5
5403	echo "${ECHO_T}$ac_cv_lib_pthread_main" >&6
5404	if test $ac_cv_lib_pthread_main = yes; then
5405	FOUND_pthread=yes
5406	fi
5407
5408	if test "$FOUND_pthread" = "yes" ; then
5409	LIBS="$LIBS -lpthread"
5410	fi
5411
5412
5413	# FIXME: Replace `main' with a function in `-lm':
5414
5415	echo "$as_me:$LINENO: checking for main in -lm" >&5
5416	echo $ECHO_N "checking for main in -lm... $ECHO_C" >&6
5417	if test "${ac_cv_lib_m_main+set}" = set; then
5418	echo $ECHO_N "(cached) $ECHO_C" >&6
5419	else
5420	ac_check_lib_save_LIBS=$LIBS
5421	LIBS="-lm $LIBS"
5422	cat >conftest.$ac_ext <<_ACEOF
5423	/* confdefs.h. */
5424	_ACEOF
5425	cat confdefs.h >>conftest.$ac_ext
5426	cat >>conftest.$ac_ext <<_ACEOF
5427	/* end confdefs.h. */
5428
5429
5430	int
5431	main ()
5432	{
5433	main ();
5434	;
5435	return 0;
5436	}
5437	_ACEOF
5438	rm -f conftest.$ac_objext conftest$ac_exeext
5439	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5440	(eval $ac_link) 2>conftest.er1
5441	ac_status=$?
5442	grep -v '^ *+' conftest.er1 >conftest.err
5443	rm -f conftest.er1
5444	cat conftest.err >&5
5445	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5446	(exit $ac_status); } &&
5447	{ ac_try='test -z "$ac_c_werror_flag"
5448	\|\| test ! -s conftest.err'
5449	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5450	(eval $ac_try) 2>&5
5451	ac_status=$?
5452	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5453	(exit $ac_status); }; } &&
5454	{ ac_try='test -s conftest$ac_exeext'
5455	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5456	(eval $ac_try) 2>&5
5457	ac_status=$?
5458	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5459	(exit $ac_status); }; }; then
5460	ac_cv_lib_m_main=yes
5461	else
5462	echo "$as_me: failed program was:" >&5
5463	sed 's/^/\| /' conftest.$ac_ext >&5
5464
5465	ac_cv_lib_m_main=no
5466	fi
5467	rm -f conftest.err conftest.$ac_objext \
5468	conftest$ac_exeext conftest.$ac_ext
5469	LIBS=$ac_check_lib_save_LIBS
5470	fi
5471	echo "$as_me:$LINENO: result: $ac_cv_lib_m_main" >&5
5472	echo "${ECHO_T}$ac_cv_lib_m_main" >&6
5473	if test $ac_cv_lib_m_main = yes; then
5474	cat >>confdefs.h <<_ACEOF
5475	#define HAVE_LIBM 1
5476	_ACEOF
5477
5478	LIBS="-lm $LIBS"
5479
5480	fi
5481
5482
5483
5484	# Checks for header files.
5485	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
5486	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
5487	if test "${ac_cv_header_stdc+set}" = set; then
5488	echo $ECHO_N "(cached) $ECHO_C" >&6
5489	else
5490	cat >conftest.$ac_ext <<_ACEOF
5491	/* confdefs.h. */
5492	_ACEOF
5493	cat confdefs.h >>conftest.$ac_ext
5494	cat >>conftest.$ac_ext <<_ACEOF
5495	/* end confdefs.h. */
5496	#include <stdlib.h>
5497	#include <stdarg.h>
5498	#include <string.h>
5499	#include <float.h>
5500
5501	int
5502	main ()
5503	{
5504
5505	;
5506	return 0;
5507	}
5508	_ACEOF
5509	rm -f conftest.$ac_objext
5510	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5511	(eval $ac_compile) 2>conftest.er1
5512	ac_status=$?
5513	grep -v '^ *+' conftest.er1 >conftest.err
5514	rm -f conftest.er1
5515	cat conftest.err >&5
5516	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5517	(exit $ac_status); } &&
5518	{ ac_try='test -z "$ac_c_werror_flag"
5519	\|\| test ! -s conftest.err'
5520	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5521	(eval $ac_try) 2>&5
5522	ac_status=$?
5523	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5524	(exit $ac_status); }; } &&
5525	{ ac_try='test -s conftest.$ac_objext'
5526	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5527	(eval $ac_try) 2>&5
5528	ac_status=$?
5529	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5530	(exit $ac_status); }; }; then
5531	ac_cv_header_stdc=yes
5532	else
5533	echo "$as_me: failed program was:" >&5
5534	sed 's/^/\| /' conftest.$ac_ext >&5
5535
5536	ac_cv_header_stdc=no
5537	fi
5538	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5539
5540	if test $ac_cv_header_stdc = yes; then
5541	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5542	cat >conftest.$ac_ext <<_ACEOF
5543	/* confdefs.h. */
5544	_ACEOF
5545	cat confdefs.h >>conftest.$ac_ext
5546	cat >>conftest.$ac_ext <<_ACEOF
5547	/* end confdefs.h. */
5548	#include <string.h>
5549
5550	_ACEOF
5551	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5552	$EGREP "memchr" >/dev/null 2>&1; then
5553	:
5554	else
5555	ac_cv_header_stdc=no
5556	fi
5557	rm -f conftest*
5558
5559	fi
5560
5561	if test $ac_cv_header_stdc = yes; then
5562	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5563	cat >conftest.$ac_ext <<_ACEOF
5564	/* confdefs.h. */
5565	_ACEOF
5566	cat confdefs.h >>conftest.$ac_ext
5567	cat >>conftest.$ac_ext <<_ACEOF
5568	/* end confdefs.h. */
5569	#include <stdlib.h>
5570
5571	_ACEOF
5572	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5573	$EGREP "free" >/dev/null 2>&1; then
5574	:
5575	else
5576	ac_cv_header_stdc=no
5577	fi
5578	rm -f conftest*
5579
5580	fi
5581
5582	if test $ac_cv_header_stdc = yes; then
5583	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5584	if test "$cross_compiling" = yes; then
5585	:
5586	else
5587	cat >conftest.$ac_ext <<_ACEOF
5588	/* confdefs.h. */
5589	_ACEOF
5590	cat confdefs.h >>conftest.$ac_ext
5591	cat >>conftest.$ac_ext <<_ACEOF
5592	/* end confdefs.h. */
5593	#include <ctype.h>
5594	#if ((' ' & 0x0FF) == 0x020)
5595	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5596	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5597	#else
5598	# define ISLOWER(c) \
5599	(('a' <= (c) && (c) <= 'i') \
5600	\|\| ('j' <= (c) && (c) <= 'r') \
5601	\|\| ('s' <= (c) && (c) <= 'z'))
5602	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
5603	#endif
5604
5605	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
5606	int
5607	main ()
5608	{
5609	int i;
5610	for (i = 0; i < 256; i++)
5611	if (XOR (islower (i), ISLOWER (i))
5612	\|\| toupper (i) != TOUPPER (i))
5613	exit(2);
5614	exit (0);
5615	}
5616	_ACEOF
5617	rm -f conftest$ac_exeext
5618	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5619	(eval $ac_link) 2>&5
5620	ac_status=$?
5621	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5622	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5623	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5624	(eval $ac_try) 2>&5
5625	ac_status=$?
5626	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5627	(exit $ac_status); }; }; then
5628	:
5629	else
5630	echo "$as_me: program exited with status $ac_status" >&5
5631	echo "$as_me: failed program was:" >&5
5632	sed 's/^/\| /' conftest.$ac_ext >&5
5633
5634	( exit $ac_status )
5635	ac_cv_header_stdc=no
5636	fi
5637	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5638	fi
5639	fi
5640	fi
5641	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
5642	echo "${ECHO_T}$ac_cv_header_stdc" >&6
5643	if test $ac_cv_header_stdc = yes; then
5644
5645	cat >>confdefs.h <<\_ACEOF
5646	#define STDC_HEADERS 1
5647	_ACEOF
5648
5649	fi
5650
5651
5652
5653	for ac_header in stdlib.h string.h
5654	do
5655	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5656	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5657	echo "$as_me:$LINENO: checking for $ac_header" >&5
5658	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5659	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5660	echo $ECHO_N "(cached) $ECHO_C" >&6
5661	fi
5662	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5663	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5664	else
5665	# Is the header compilable?
5666	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5667	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5668	cat >conftest.$ac_ext <<_ACEOF
5669	/* confdefs.h. */
5670	_ACEOF
5671	cat confdefs.h >>conftest.$ac_ext
5672	cat >>conftest.$ac_ext <<_ACEOF
5673	/* end confdefs.h. */
5674	$ac_includes_default
5675	#include <$ac_header>
5676	_ACEOF
5677	rm -f conftest.$ac_objext
5678	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5679	(eval $ac_compile) 2>conftest.er1
5680	ac_status=$?
5681	grep -v '^ *+' conftest.er1 >conftest.err
5682	rm -f conftest.er1
5683	cat conftest.err >&5
5684	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5685	(exit $ac_status); } &&
5686	{ ac_try='test -z "$ac_c_werror_flag"
5687	\|\| test ! -s conftest.err'
5688	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5689	(eval $ac_try) 2>&5
5690	ac_status=$?
5691	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5692	(exit $ac_status); }; } &&
5693	{ ac_try='test -s conftest.$ac_objext'
5694	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5695	(eval $ac_try) 2>&5
5696	ac_status=$?
5697	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5698	(exit $ac_status); }; }; then
5699	ac_header_compiler=yes
5700	else
5701	echo "$as_me: failed program was:" >&5
5702	sed 's/^/\| /' conftest.$ac_ext >&5
5703
5704	ac_header_compiler=no
5705	fi
5706	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5707	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5708	echo "${ECHO_T}$ac_header_compiler" >&6
5709
5710	# Is the header present?
5711	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5712	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5713	cat >conftest.$ac_ext <<_ACEOF
5714	/* confdefs.h. */
5715	_ACEOF
5716	cat confdefs.h >>conftest.$ac_ext
5717	cat >>conftest.$ac_ext <<_ACEOF
5718	/* end confdefs.h. */
5719	#include <$ac_header>
5720	_ACEOF
5721	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5722	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5723	ac_status=$?
5724	grep -v '^ *+' conftest.er1 >conftest.err
5725	rm -f conftest.er1
5726	cat conftest.err >&5
5727	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5728	(exit $ac_status); } >/dev/null; then
5729	if test -s conftest.err; then
5730	ac_cpp_err=$ac_c_preproc_warn_flag
5731	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5732	else
5733	ac_cpp_err=
5734	fi
5735	else
5736	ac_cpp_err=yes
5737	fi
5738	if test -z "$ac_cpp_err"; then
5739	ac_header_preproc=yes
5740	else
5741	echo "$as_me: failed program was:" >&5
5742	sed 's/^/\| /' conftest.$ac_ext >&5
5743
5744	ac_header_preproc=no
5745	fi
5746	rm -f conftest.err conftest.$ac_ext
5747	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5748	echo "${ECHO_T}$ac_header_preproc" >&6
5749
5750	# So? What about this header?
5751	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5752	yes:no: )
5753	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5754	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5755	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5756	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5757	ac_header_preproc=yes
5758	;;
5759	no:yes:* )
5760	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5761	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5762	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5763	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5764	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5765	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5766	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5767	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5768	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5769	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5770	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5771	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5772	(
5773	cat <<\_ASBOX
5774	## ------------------------------------------- ##
5775	## Report this to orxonox-dev@mail.datacore.ch ##
5776	## ------------------------------------------- ##
5777	_ASBOX
5778	) \|
5779	sed "s/^/$as_me: WARNING: /" >&2
5780	;;
5781	esac
5782	echo "$as_me:$LINENO: checking for $ac_header" >&5
5783	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5784	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5785	echo $ECHO_N "(cached) $ECHO_C" >&6
5786	else
5787	eval "$as_ac_Header=\$ac_header_preproc"
5788	fi
5789	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5790	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5791
5792	fi
5793	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5794	cat >>confdefs.h <<_ACEOF
5795	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5796	_ACEOF
5797
5798	fi
5799
5800	done
5801
5802
5803	# Checks for typedefs, structures, and compiler characteristics.
5804	echo "$as_me:$LINENO: checking for stdbool.h that conforms to C99" >&5
5805	echo $ECHO_N "checking for stdbool.h that conforms to C99... $ECHO_C" >&6
5806	if test "${ac_cv_header_stdbool_h+set}" = set; then
5807	echo $ECHO_N "(cached) $ECHO_C" >&6
5808	else
5809	cat >conftest.$ac_ext <<_ACEOF
5810	/* confdefs.h. */
5811	_ACEOF
5812	cat confdefs.h >>conftest.$ac_ext
5813	cat >>conftest.$ac_ext <<_ACEOF
5814	/* end confdefs.h. */
5815
5816	#include <stdbool.h>
5817	#ifndef bool
5818	# error bool is not defined
5819	#endif
5820	#ifndef false
5821	# error false is not defined
5822	#endif
5823	#if false
5824	# error false is not 0
5825	#endif
5826	#ifndef true
5827	# error true is not defined
5828	#endif
5829	#if true != 1
5830	# error true is not 1
5831	#endif
5832	#ifndef __bool_true_false_are_defined
5833	# error __bool_true_false_are_defined is not defined
5834	#endif
5835
5836	struct s { _Bool s: 1; _Bool t; } s;
5837
5838	char a[true == 1 ? 1 : -1];
5839	char b[false == 0 ? 1 : -1];
5840	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
5841	char d[(bool) -0.5 == true ? 1 : -1];
5842	bool e = &s;
5843	char f[(_Bool) -0.0 == false ? 1 : -1];
5844	char g[true];
5845	char h[sizeof (_Bool)];
5846	char i[sizeof s.t];
5847
5848	int
5849	main ()
5850	{
5851	return !a + !b + !c + !d + !e + !f + !g + !h + !i;
5852	;
5853	return 0;
5854	}
5855	_ACEOF
5856	rm -f conftest.$ac_objext
5857	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5858	(eval $ac_compile) 2>conftest.er1
5859	ac_status=$?
5860	grep -v '^ *+' conftest.er1 >conftest.err
5861	rm -f conftest.er1
5862	cat conftest.err >&5
5863	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5864	(exit $ac_status); } &&
5865	{ ac_try='test -z "$ac_c_werror_flag"
5866	\|\| test ! -s conftest.err'
5867	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5868	(eval $ac_try) 2>&5
5869	ac_status=$?
5870	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5871	(exit $ac_status); }; } &&
5872	{ ac_try='test -s conftest.$ac_objext'
5873	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5874	(eval $ac_try) 2>&5
5875	ac_status=$?
5876	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5877	(exit $ac_status); }; }; then
5878	ac_cv_header_stdbool_h=yes
5879	else
5880	echo "$as_me: failed program was:" >&5
5881	sed 's/^/\| /' conftest.$ac_ext >&5
5882
5883	ac_cv_header_stdbool_h=no
5884	fi
5885	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5886	fi
5887	echo "$as_me:$LINENO: result: $ac_cv_header_stdbool_h" >&5
5888	echo "${ECHO_T}$ac_cv_header_stdbool_h" >&6
5889	echo "$as_me:$LINENO: checking for _Bool" >&5
5890	echo $ECHO_N "checking for _Bool... $ECHO_C" >&6
5891	if test "${ac_cv_type__Bool+set}" = set; then
5892	echo $ECHO_N "(cached) $ECHO_C" >&6
5893	else
5894	cat >conftest.$ac_ext <<_ACEOF
5895	/* confdefs.h. */
5896	_ACEOF
5897	cat confdefs.h >>conftest.$ac_ext
5898	cat >>conftest.$ac_ext <<_ACEOF
5899	/* end confdefs.h. */
5900	$ac_includes_default
5901	int
5902	main ()
5903	{
5904	if ((_Bool *) 0)
5905	return 0;
5906	if (sizeof (_Bool))
5907	return 0;
5908	;
5909	return 0;
5910	}
5911	_ACEOF
5912	rm -f conftest.$ac_objext
5913	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5914	(eval $ac_compile) 2>conftest.er1
5915	ac_status=$?
5916	grep -v '^ *+' conftest.er1 >conftest.err
5917	rm -f conftest.er1
5918	cat conftest.err >&5
5919	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5920	(exit $ac_status); } &&
5921	{ ac_try='test -z "$ac_c_werror_flag"
5922	\|\| test ! -s conftest.err'
5923	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5924	(eval $ac_try) 2>&5
5925	ac_status=$?
5926	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5927	(exit $ac_status); }; } &&
5928	{ ac_try='test -s conftest.$ac_objext'
5929	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5930	(eval $ac_try) 2>&5
5931	ac_status=$?
5932	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5933	(exit $ac_status); }; }; then
5934	ac_cv_type__Bool=yes
5935	else
5936	echo "$as_me: failed program was:" >&5
5937	sed 's/^/\| /' conftest.$ac_ext >&5
5938
5939	ac_cv_type__Bool=no
5940	fi
5941	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5942	fi
5943	echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5
5944	echo "${ECHO_T}$ac_cv_type__Bool" >&6
5945	if test $ac_cv_type__Bool = yes; then
5946
5947	cat >>confdefs.h <<_ACEOF
5948	#define HAVE__BOOL 1
5949	_ACEOF
5950
5951
5952	fi
5953
5954	if test $ac_cv_header_stdbool_h = yes; then
5955
5956	cat >>confdefs.h <<\_ACEOF
5957	#define HAVE_STDBOOL_H 1
5958	_ACEOF
5959
5960	fi
5961
5962
5963	# Checks for library functions.
5964
5965	for ac_header in stdlib.h
5966	do
5967	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5968	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5969	echo "$as_me:$LINENO: checking for $ac_header" >&5
5970	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5971	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5972	echo $ECHO_N "(cached) $ECHO_C" >&6
5973	fi
5974	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5975	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5976	else
5977	# Is the header compilable?
5978	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5979	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5980	cat >conftest.$ac_ext <<_ACEOF
5981	/* confdefs.h. */
5982	_ACEOF
5983	cat confdefs.h >>conftest.$ac_ext
5984	cat >>conftest.$ac_ext <<_ACEOF
5985	/* end confdefs.h. */
5986	$ac_includes_default
5987	#include <$ac_header>
5988	_ACEOF
5989	rm -f conftest.$ac_objext
5990	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5991	(eval $ac_compile) 2>conftest.er1
5992	ac_status=$?
5993	grep -v '^ *+' conftest.er1 >conftest.err
5994	rm -f conftest.er1
5995	cat conftest.err >&5
5996	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5997	(exit $ac_status); } &&
5998	{ ac_try='test -z "$ac_c_werror_flag"
5999	\|\| test ! -s conftest.err'
6000	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6001	(eval $ac_try) 2>&5
6002	ac_status=$?
6003	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6004	(exit $ac_status); }; } &&
6005	{ ac_try='test -s conftest.$ac_objext'
6006	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6007	(eval $ac_try) 2>&5
6008	ac_status=$?
6009	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6010	(exit $ac_status); }; }; then
6011	ac_header_compiler=yes
6012	else
6013	echo "$as_me: failed program was:" >&5
6014	sed 's/^/\| /' conftest.$ac_ext >&5
6015
6016	ac_header_compiler=no
6017	fi
6018	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6019	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6020	echo "${ECHO_T}$ac_header_compiler" >&6
6021
6022	# Is the header present?
6023	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6024	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6025	cat >conftest.$ac_ext <<_ACEOF
6026	/* confdefs.h. */
6027	_ACEOF
6028	cat confdefs.h >>conftest.$ac_ext
6029	cat >>conftest.$ac_ext <<_ACEOF
6030	/* end confdefs.h. */
6031	#include <$ac_header>
6032	_ACEOF
6033	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6034	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6035	ac_status=$?
6036	grep -v '^ *+' conftest.er1 >conftest.err
6037	rm -f conftest.er1
6038	cat conftest.err >&5
6039	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6040	(exit $ac_status); } >/dev/null; then
6041	if test -s conftest.err; then
6042	ac_cpp_err=$ac_c_preproc_warn_flag
6043	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6044	else
6045	ac_cpp_err=
6046	fi
6047	else
6048	ac_cpp_err=yes
6049	fi
6050	if test -z "$ac_cpp_err"; then
6051	ac_header_preproc=yes
6052	else
6053	echo "$as_me: failed program was:" >&5
6054	sed 's/^/\| /' conftest.$ac_ext >&5
6055
6056	ac_header_preproc=no
6057	fi
6058	rm -f conftest.err conftest.$ac_ext
6059	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6060	echo "${ECHO_T}$ac_header_preproc" >&6
6061
6062	# So? What about this header?
6063	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6064	yes:no: )
6065	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6066	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6067	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6068	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6069	ac_header_preproc=yes
6070	;;
6071	no:yes:* )
6072	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6073	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6074	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6075	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6076	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6077	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6078	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6079	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6080	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6081	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6082	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6083	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6084	(
6085	cat <<\_ASBOX
6086	## ------------------------------------------- ##
6087	## Report this to orxonox-dev@mail.datacore.ch ##
6088	## ------------------------------------------- ##
6089	_ASBOX
6090	) \|
6091	sed "s/^/$as_me: WARNING: /" >&2
6092	;;
6093	esac
6094	echo "$as_me:$LINENO: checking for $ac_header" >&5
6095	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6096	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6097	echo $ECHO_N "(cached) $ECHO_C" >&6
6098	else
6099	eval "$as_ac_Header=\$ac_header_preproc"
6100	fi
6101	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6102	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6103
6104	fi
6105	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6106	cat >>confdefs.h <<_ACEOF
6107	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6108	_ACEOF
6109
6110	fi
6111
6112	done
6113
6114	echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5
6115	echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6
6116	if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then
6117	echo $ECHO_N "(cached) $ECHO_C" >&6
6118	else
6119	if test "$cross_compiling" = yes; then
6120	ac_cv_func_malloc_0_nonnull=no
6121	else
6122	cat >conftest.$ac_ext <<_ACEOF
6123	/* confdefs.h. */
6124	_ACEOF
6125	cat confdefs.h >>conftest.$ac_ext
6126	cat >>conftest.$ac_ext <<_ACEOF
6127	/* end confdefs.h. */
6128	#if STDC_HEADERS \|\| HAVE_STDLIB_H
6129	# include <stdlib.h>
6130	#else
6131	char *malloc ();
6132	#endif
6133
6134	int
6135	main ()
6136	{
6137	exit (malloc (0) ? 0 : 1);
6138	;
6139	return 0;
6140	}
6141	_ACEOF
6142	rm -f conftest$ac_exeext
6143	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6144	(eval $ac_link) 2>&5
6145	ac_status=$?
6146	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6147	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6148	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6149	(eval $ac_try) 2>&5
6150	ac_status=$?
6151	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6152	(exit $ac_status); }; }; then
6153	ac_cv_func_malloc_0_nonnull=yes
6154	else
6155	echo "$as_me: program exited with status $ac_status" >&5
6156	echo "$as_me: failed program was:" >&5
6157	sed 's/^/\| /' conftest.$ac_ext >&5
6158
6159	( exit $ac_status )
6160	ac_cv_func_malloc_0_nonnull=no
6161	fi
6162	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6163	fi
6164	fi
6165	echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5
6166	echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6
6167	if test $ac_cv_func_malloc_0_nonnull = yes; then
6168
6169	cat >>confdefs.h <<\_ACEOF
6170	#define HAVE_MALLOC 1
6171	_ACEOF
6172
6173	else
6174	cat >>confdefs.h <<\_ACEOF
6175	#define HAVE_MALLOC 0
6176	_ACEOF
6177
6178	case $LIBOBJS in
6179	"malloc.$ac_objext" \| \
6180	*" malloc.$ac_objext" \| \
6181	"malloc.$ac_objext "* \| \
6182	" malloc.$ac_objext " ) ;;
6183	*) LIBOBJS="$LIBOBJS malloc.$ac_objext" ;;
6184	esac
6185
6186
6187	cat >>confdefs.h <<\_ACEOF
6188	#define malloc rpl_malloc
6189	_ACEOF
6190
6191	fi
6192
6193
6194
6195
6196
6197	for ac_func in bzero sqrt
6198	do
6199	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
6200	echo "$as_me:$LINENO: checking for $ac_func" >&5
6201	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
6202	if eval "test \"\${$as_ac_var+set}\" = set"; then
6203	echo $ECHO_N "(cached) $ECHO_C" >&6
6204	else
6205	cat >conftest.$ac_ext <<_ACEOF
6206	/* confdefs.h. */
6207	_ACEOF
6208	cat confdefs.h >>conftest.$ac_ext
6209	cat >>conftest.$ac_ext <<_ACEOF
6210	/* end confdefs.h. */
6211	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6212	For example, HP-UX 11i <limits.h> declares gettimeofday. */
6213	#define $ac_func innocuous_$ac_func
6214
6215	/* System header to define __stub macros and hopefully few prototypes,
6216	which can conflict with char $ac_func (); below.
6217	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6218	<limits.h> exists even on freestanding compilers. */
6219
6220	#ifdef __STDC__
6221	# include <limits.h>
6222	#else
6223	# include <assert.h>
6224	#endif
6225
6226	#undef $ac_func
6227
6228	/* Override any gcc2 internal prototype to avoid an error. */
6229	#ifdef __cplusplus
6230	extern "C"
6231	{
6232	#endif
6233	/* We use char because int might match the return type of a gcc2
6234	builtin and then its argument prototype would still apply. */
6235	char $ac_func ();
6236	/* The GNU C library defines this for functions which it implements
6237	to always fail with ENOSYS. Some functions are actually named
6238	something starting with __ and the normal name is an alias. */
6239	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
6240	choke me
6241	#else
6242	char (*f) () = $ac_func;
6243	#endif
6244	#ifdef __cplusplus
6245	}
6246	#endif
6247
6248	int
6249	main ()
6250	{
6251	return f != $ac_func;
6252	;
6253	return 0;
6254	}
6255	_ACEOF
6256	rm -f conftest.$ac_objext conftest$ac_exeext
6257	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6258	(eval $ac_link) 2>conftest.er1
6259	ac_status=$?
6260	grep -v '^ *+' conftest.er1 >conftest.err
6261	rm -f conftest.er1
6262	cat conftest.err >&5
6263	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6264	(exit $ac_status); } &&
6265	{ ac_try='test -z "$ac_c_werror_flag"
6266	\|\| test ! -s conftest.err'
6267	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6268	(eval $ac_try) 2>&5
6269	ac_status=$?
6270	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6271	(exit $ac_status); }; } &&
6272	{ ac_try='test -s conftest$ac_exeext'
6273	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6274	(eval $ac_try) 2>&5
6275	ac_status=$?
6276	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6277	(exit $ac_status); }; }; then
6278	eval "$as_ac_var=yes"
6279	else
6280	echo "$as_me: failed program was:" >&5
6281	sed 's/^/\| /' conftest.$ac_ext >&5
6282
6283	eval "$as_ac_var=no"
6284	fi
6285	rm -f conftest.err conftest.$ac_objext \
6286	conftest$ac_exeext conftest.$ac_ext
6287	fi
6288	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
6289	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
6290	if test `eval echo '${'$as_ac_var'}'` = yes; then
6291	cat >>confdefs.h <<_ACEOF
6292	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
6293	_ACEOF
6294
6295	fi
6296	done
6297
6298
6299	ac_config_files="$ac_config_files Makefile console/Makefile gui/Makefile src/Makefile importer/Makefile"
6300
6301	cat >confcache <<\_ACEOF
6302	# This file is a shell script that caches the results of configure
6303	# tests run on this system so they can be shared between configure
6304	# scripts and configure runs, see configure's option --config-cache.
6305	# It is not useful on other systems. If it contains results you don't
6306	# want to keep, you may remove or edit it.
6307	#
6308	# config.status only pays attention to the cache file if you give it
6309	# the --recheck option to rerun configure.
6310	#
6311	# `ac_cv_env_foo' variables (set or unset) will be overridden when
6312	# loading this file, other unset `ac_cv_foo' will be assigned the
6313	# following values.
6314
6315	_ACEOF
6316
6317	# The following way of writing the cache mishandles newlines in values,
6318	# but we know of no workaround that is simple, portable, and efficient.
6319	# So, don't put newlines in cache variables' values.
6320	# Ultrix sh set writes to stderr and can't be redirected directly,
6321	# and sets the high bit in the cache file unless we assign to the vars.
6322	{
6323	(set) 2>&1 \|
6324	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
6325	ac_space=\ )
6326	# `set' does not quote correctly, so add quotes (double-quote
6327	# substitution turns \\\\ into \\, and sed turns \\ into \).
6328	sed -n \
6329	"s/'/'\\\\''/g;
6330	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
6331	;;
6332	*)
6333	# `set' quotes correctly as required by POSIX, so do not add quotes.
6334	sed -n \
6335	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
6336	;;
6337	esac;
6338	} \|
6339	sed '
6340	t clear
6341	: clear
6342	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
6343	t end
6344	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/
6345	: end' >>confcache
6346	if diff $cache_file confcache >/dev/null 2>&1; then :; else
6347	if test -w $cache_file; then
6348	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
6349	cat confcache >$cache_file
6350	else
6351	echo "not updating unwritable cache $cache_file"
6352	fi
6353	fi
6354	rm -f confcache
6355
6356	test "x$prefix" = xNONE && prefix=$ac_default_prefix
6357	# Let make expand exec_prefix.
6358	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6359
6360	# VPATH may cause trouble with some makes, so we remove $(srcdir),
6361	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
6362	# trailing colons and then remove the whole line if VPATH becomes empty
6363	# (actually we leave an empty line to preserve line numbers).
6364	if test "x$srcdir" = x.; then
6365	ac_vpsub='/^[ ]VPATH[ ]=/{
6366	s/:\$(srcdir):/:/;
6367	s/:\${srcdir}:/:/;
6368	s/:@srcdir@:/:/;
6369	s/^$[^=]=[ ]$:*/\1/;
6370	s/:*$//;
6371	s/^[^=]=[ ]$//;
6372	}'
6373	fi
6374
6375	DEFS=-DHAVE_CONFIG_H
6376
6377	ac_libobjs=
6378	ac_ltlibobjs=
6379	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6380	# 1. Remove the extension, and $U if already installed.
6381	ac_i=`echo "$ac_i" \|
6382	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
6383	# 2. Add them.
6384	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
6385	ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
6386	done
6387	LIBOBJS=$ac_libobjs
6388
6389	LTLIBOBJS=$ac_ltlibobjs
6390
6391
6392	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
6393	{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
6394	Usually this means the macro was only invoked conditionally." >&5
6395	echo "$as_me: error: conditional \"AMDEP\" was never defined.
6396	Usually this means the macro was only invoked conditionally." >&2;}
6397	{ (exit 1); exit 1; }; }
6398	fi
6399	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
6400	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.
6401	Usually this means the macro was only invoked conditionally." >&5
6402	echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
6403	Usually this means the macro was only invoked conditionally." >&2;}
6404	{ (exit 1); exit 1; }; }
6405	fi
6406	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
6407	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
6408	Usually this means the macro was only invoked conditionally." >&5
6409	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
6410	Usually this means the macro was only invoked conditionally." >&2;}
6411	{ (exit 1); exit 1; }; }
6412	fi
6413	if test -z "${HAVE_GTK2_TRUE}" && test -z "${HAVE_GTK2_FALSE}"; then
6414	{ { echo "$as_me:$LINENO: error: conditional \"HAVE_GTK2\" was never defined.
6415	Usually this means the macro was only invoked conditionally." >&5
6416	echo "$as_me: error: conditional \"HAVE_GTK2\" was never defined.
6417	Usually this means the macro was only invoked conditionally." >&2;}
6418	{ (exit 1); exit 1; }; }
6419	fi
6420
6421	: ${CONFIG_STATUS=./config.status}
6422	ac_clean_files_save=$ac_clean_files
6423	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6424	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
6425	echo "$as_me: creating $CONFIG_STATUS" >&6;}
6426	cat >$CONFIG_STATUS <<_ACEOF
6427	#! $SHELL
6428	# Generated by $as_me.
6429	# Run this file to recreate the current configuration.
6430	# Compiler output produced by configure, useful for debugging
6431	# configure, is in config.log if it exists.
6432
6433	debug=false
6434	ac_cs_recheck=false
6435	ac_cs_silent=false
6436	SHELL=\${CONFIG_SHELL-$SHELL}
6437	_ACEOF
6438
6439	cat >>$CONFIG_STATUS <<\_ACEOF
6440	## --------------------- ##
6441	## M4sh Initialization. ##
6442	## --------------------- ##
6443
6444	# Be Bourne compatible
6445	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
6446	emulate sh
6447	NULLCMD=:
6448	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
6449	# is contrary to our usage. Disable this feature.
6450	alias -g '${1+"$@"}'='"$@"'
6451	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
6452	set -o posix
6453	fi
6454	DUALCASE=1; export DUALCASE # for MKS sh
6455
6456	# Support unset when possible.
6457	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
6458	as_unset=unset
6459	else
6460	as_unset=false
6461	fi
6462
6463
6464	# Work around bugs in pre-3.0 UWIN ksh.
6465	$as_unset ENV MAIL MAILPATH
6466	PS1='$ '
6467	PS2='> '
6468	PS4='+ '
6469
6470	# NLS nuisances.
6471	for as_var in \
6472	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
6473	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
6474	LC_TELEPHONE LC_TIME
6475	do
6476	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
6477	eval $as_var=C; export $as_var
6478	else
6479	$as_unset $as_var
6480	fi
6481	done
6482
6483	# Required to use basename.
6484	if expr a : '$a$' >/dev/null 2>&1; then
6485	as_expr=expr
6486	else
6487	as_expr=false
6488	fi
6489
6490	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
6491	as_basename=basename
6492	else
6493	as_basename=false
6494	fi
6495
6496
6497	# Name of the executable.
6498	as_me=`$as_basename "$0" \|\|
6499	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
6500	X"$0" : 'X$//$$' \\| \
6501	X"$0" : 'X$/$$' \\| \
6502	. : '$.$' 2>/dev/null \|\|
6503	echo X/"$0" \|
6504	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
6505	/^X\/$\/\/$$/{ s//\1/; q; }
6506	/^X\/$\/$.*/{ s//\1/; q; }
6507	s/.*/./; q'`
6508
6509
6510	# PATH needs CR, and LINENO needs CR and PATH.
6511	# Avoid depending upon Character Ranges.
6512	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
6513	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
6514	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
6515	as_cr_digits='0123456789'
6516	as_cr_alnum=$as_cr_Letters$as_cr_digits
6517
6518	# The user is always right.
6519	if test "${PATH_SEPARATOR+set}" != set; then
6520	echo "#! /bin/sh" >conf$$.sh
6521	echo "exit 0" >>conf$$.sh
6522	chmod +x conf$$.sh
6523	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6524	PATH_SEPARATOR=';'
6525	else
6526	PATH_SEPARATOR=:
6527	fi
6528	rm -f conf$$.sh
6529	fi
6530
6531
6532	as_lineno_1=$LINENO
6533	as_lineno_2=$LINENO
6534	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
6535	test "x$as_lineno_1" != "x$as_lineno_2" &&
6536	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
6537	# Find who we are. Look in the path if we contain no path at all
6538	# relative or not.
6539	case $0 in
6540	[\\/] ) as_myself=$0 ;;
6541	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6542	for as_dir in $PATH
6543	do
6544	IFS=$as_save_IFS
6545	test -z "$as_dir" && as_dir=.
6546	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6547	done
6548
6549	;;
6550	esac
6551	# We did not find ourselves, most probably we were run as `sh COMMAND'
6552	# in which case we are not to be found in the path.
6553	if test "x$as_myself" = x; then
6554	as_myself=$0
6555	fi
6556	if test ! -f "$as_myself"; then
6557	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
6558	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
6559	{ (exit 1); exit 1; }; }
6560	fi
6561	case $CONFIG_SHELL in
6562	'')
6563	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6564	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
6565	do
6566	IFS=$as_save_IFS
6567	test -z "$as_dir" && as_dir=.
6568	for as_base in sh bash ksh sh5; do
6569	case $as_dir in
6570	/*)
6571	if ("$as_dir/$as_base" -c '
6572	as_lineno_1=$LINENO
6573	as_lineno_2=$LINENO
6574	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
6575	test "x$as_lineno_1" != "x$as_lineno_2" &&
6576	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
6577	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
6578	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
6579	CONFIG_SHELL=$as_dir/$as_base
6580	export CONFIG_SHELL
6581	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
6582	fi;;
6583	esac
6584	done
6585	done
6586	;;
6587	esac
6588
6589	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
6590	# uniformly replaced by the line number. The first 'sed' inserts a
6591	# line-number line before each line; the second 'sed' does the real
6592	# work. The second script uses 'N' to pair each line-number line
6593	# with the numbered line, and appends trailing '-' during
6594	# substitution so that $LINENO is not a special case at line end.
6595	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
6596	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
6597	sed '=' <$as_myself \|
6598	sed '
6599	N
6600	s,$,-,
6601	: loop
6602	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
6603	t loop
6604	s,-$,,
6605	s,^['$as_cr_digits']*\n,,
6606	' >$as_me.lineno &&
6607	chmod +x $as_me.lineno \|\|
6608	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
6609	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
6610	{ (exit 1); exit 1; }; }
6611
6612	# Don't try to exec as it changes $[0], causing all sort of problems
6613	# (the dirname of $[0] is not the place where we might find the
6614	# original and so on. Autoconf is especially sensible to this).
6615	. ./$as_me.lineno
6616	# Exit status is that of the last command.
6617	exit
6618	}
6619
6620
6621	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
6622	c,-n*) ECHO_N= ECHO_C='
6623	' ECHO_T=' ' ;;
6624	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
6625	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
6626	esac
6627
6628	if expr a : '$a$' >/dev/null 2>&1; then
6629	as_expr=expr
6630	else
6631	as_expr=false
6632	fi
6633
6634	rm -f conf$$ conf$$.exe conf$$.file
6635	echo >conf$$.file
6636	if ln -s conf$$.file conf$$ 2>/dev/null; then
6637	# We could just check for DJGPP; but this test a) works b) is more generic
6638	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
6639	if test -f conf$$.exe; then
6640	# Don't use ln at all; we don't have any links
6641	as_ln_s='cp -p'
6642	else
6643	as_ln_s='ln -s'
6644	fi
6645	elif ln conf$$.file conf$$ 2>/dev/null; then
6646	as_ln_s=ln
6647	else
6648	as_ln_s='cp -p'
6649	fi
6650	rm -f conf$$ conf$$.exe conf$$.file
6651
6652	if mkdir -p . 2>/dev/null; then
6653	as_mkdir_p=:
6654	else
6655	test -d ./-p && rmdir ./-p
6656	as_mkdir_p=false
6657	fi
6658
6659	as_executable_p="test -f"
6660
6661	# Sed expression to map a string onto a valid CPP name.
6662	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
6663
6664	# Sed expression to map a string onto a valid variable name.
6665	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
6666
6667
6668	# IFS
6669	# We need space, tab and new line, in precisely that order.
6670	as_nl='
6671	'
6672	IFS=" $as_nl"
6673
6674	# CDPATH.
6675	$as_unset CDPATH
6676
6677	exec 6>&1
6678
6679	# Open the log real soon, to keep \$[0] and so on meaningful, and to
6680	# report actual input values of CONFIG_FILES etc. instead of their
6681	# values after options handling. Logging --version etc. is OK.
6682	exec 5>>config.log
6683	{
6684	echo
6685	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
6686	## Running $as_me. ##
6687	_ASBOX
6688	} >&5
6689	cat >&5 <<_CSEOF
6690
6691	This file was extended by orxonox $as_me 0.1-pre-alpha, which was
6692	generated by GNU Autoconf 2.59. Invocation command line was
6693
6694	CONFIG_FILES = $CONFIG_FILES
6695	CONFIG_HEADERS = $CONFIG_HEADERS
6696	CONFIG_LINKS = $CONFIG_LINKS
6697	CONFIG_COMMANDS = $CONFIG_COMMANDS
6698	$ $0 $@
6699
6700	_CSEOF
6701	echo "on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`" >&5
6702	echo >&5
6703	_ACEOF
6704
6705	# Files that config.status was made for.
6706	if test -n "$ac_config_files"; then
6707	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
6708	fi
6709
6710	if test -n "$ac_config_headers"; then
6711	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
6712	fi
6713
6714	if test -n "$ac_config_links"; then
6715	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
6716	fi
6717
6718	if test -n "$ac_config_commands"; then
6719	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
6720	fi
6721
6722	cat >>$CONFIG_STATUS <<\_ACEOF
6723
6724	ac_cs_usage="\
6725	\`$as_me' instantiates files from templates according to the
6726	current configuration.
6727
6728	Usage: $0 [OPTIONS] [FILE]...
6729
6730	-h, --help print this help, then exit
6731	-V, --version print version number, then exit
6732	-q, --quiet do not print progress messages
6733	-d, --debug don't remove temporary files
6734	--recheck update $as_me by reconfiguring in the same conditions
6735	--file=FILE[:TEMPLATE]
6736	instantiate the configuration file FILE
6737	--header=FILE[:TEMPLATE]
6738	instantiate the configuration header FILE
6739
6740	Configuration files:
6741	$config_files
6742
6743	Configuration headers:
6744	$config_headers
6745
6746	Configuration commands:
6747	$config_commands
6748
6749	Report bugs to <bug-autoconf@gnu.org>."
6750	_ACEOF
6751
6752	cat >>$CONFIG_STATUS <<_ACEOF
6753	ac_cs_version="\\
6754	orxonox config.status 0.1-pre-alpha
6755	configured by $0, generated by GNU Autoconf 2.59,
6756	with options \\"`echo "$ac_configure_args" \| sed 's/[\\""\`\$]/\\\\&/g'`\\"
6757
6758	Copyright (C) 2003 Free Software Foundation, Inc.
6759	This config.status script is free software; the Free Software Foundation
6760	gives unlimited permission to copy, distribute and modify it."
6761	srcdir=$srcdir
6762	INSTALL="$INSTALL"
6763	_ACEOF
6764
6765	cat >>$CONFIG_STATUS <<\_ACEOF
6766	# If no file are specified by the user, then we need to provide default
6767	# value. By we need to know if files were specified by the user.
6768	ac_need_defaults=:
6769	while test $# != 0
6770	do
6771	case $1 in
6772	--=)
6773	ac_option=`expr "x$1" : 'x$[^=]*$='`
6774	ac_optarg=`expr "x$1" : 'x[^=]=$.$'`
6775	ac_shift=:
6776	;;
6777	-*)
6778	ac_option=$1
6779	ac_optarg=$2
6780	ac_shift=shift
6781	;;
6782	*) # This is not an option, so the user has probably given explicit
6783	# arguments.
6784	ac_option=$1
6785	ac_need_defaults=false;;
6786	esac
6787
6788	case $ac_option in
6789	# Handling of the options.
6790	_ACEOF
6791	cat >>$CONFIG_STATUS <<\_ACEOF
6792	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
6793	ac_cs_recheck=: ;;
6794	--version \| --vers* \| -V )
6795	echo "$ac_cs_version"; exit 0 ;;
6796	--he \| --h)
6797	# Conflict between --help and --header
6798	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
6799	Try \`$0 --help' for more information." >&5
6800	echo "$as_me: error: ambiguous option: $1
6801	Try \`$0 --help' for more information." >&2;}
6802	{ (exit 1); exit 1; }; };;
6803	--help \| --hel \| -h )
6804	echo "$ac_cs_usage"; exit 0 ;;
6805	--debug \| --d* \| -d )
6806	debug=: ;;
6807	--file \| --fil \| --fi \| --f )
6808	$ac_shift
6809	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
6810	ac_need_defaults=false;;
6811	--header \| --heade \| --head \| --hea )
6812	$ac_shift
6813	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
6814	ac_need_defaults=false;;
6815	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
6816	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
6817	ac_cs_silent=: ;;
6818
6819	# This is an error.
6820	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
6821	Try \`$0 --help' for more information." >&5
6822	echo "$as_me: error: unrecognized option: $1
6823	Try \`$0 --help' for more information." >&2;}
6824	{ (exit 1); exit 1; }; } ;;
6825
6826	*) ac_config_targets="$ac_config_targets $1" ;;
6827
6828	esac
6829	shift
6830	done
6831
6832	ac_configure_extra_args=
6833
6834	if $ac_cs_silent; then
6835	exec 6>/dev/null
6836	ac_configure_extra_args="$ac_configure_extra_args --silent"
6837	fi
6838
6839	_ACEOF
6840	cat >>$CONFIG_STATUS <<_ACEOF
6841	if \$ac_cs_recheck; then
6842	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
6843	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
6844	fi
6845
6846	_ACEOF
6847
6848	cat >>$CONFIG_STATUS <<_ACEOF
6849	#
6850	# INIT-COMMANDS section.
6851	#
6852
6853	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
6854
6855	_ACEOF
6856
6857
6858
6859	cat >>$CONFIG_STATUS <<\_ACEOF
6860	for ac_config_target in $ac_config_targets
6861	do
6862	case "$ac_config_target" in
6863	# Handling of arguments.
6864	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
6865	"console/Makefile" ) CONFIG_FILES="$CONFIG_FILES console/Makefile" ;;
6866	"gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES gui/Makefile" ;;
6867	"src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
6868	"importer/Makefile" ) CONFIG_FILES="$CONFIG_FILES importer/Makefile" ;;
6869	"depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
6870	"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
6871	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
6872	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
6873	{ (exit 1); exit 1; }; };;
6874	esac
6875	done
6876
6877	# If the user did not use the arguments to specify the items to instantiate,
6878	# then the envvar interface is used. Set only those that are not.
6879	# We use the long form for the default assignment because of an extremely
6880	# bizarre bug on SunOS 4.1.3.
6881	if $ac_need_defaults; then
6882	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
6883	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
6884	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
6885	fi
6886
6887	# Have a temporary directory for convenience. Make it in the build tree
6888	# simply because there is no reason to put it here, and in addition,
6889	# creating and moving files from /tmp can sometimes cause problems.
6890	# Create a temporary directory, and hook for its removal unless debugging.
6891	$debug \|\|
6892	{
6893	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
6894	trap '{ (exit 1); exit 1; }' 1 2 13 15
6895	}
6896
6897	# Create a (secure) tmp directory for tmp files.
6898
6899	{
6900	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
6901	test -n "$tmp" && test -d "$tmp"
6902	} \|\|
6903	{
6904	tmp=./confstat$$-$RANDOM
6905	(umask 077 && mkdir $tmp)
6906	} \|\|
6907	{
6908	echo "$me: cannot create a temporary directory in ." >&2
6909	{ (exit 1); exit 1; }
6910	}
6911
6912	_ACEOF
6913
6914	cat >>$CONFIG_STATUS <<_ACEOF
6915
6916	#
6917	# CONFIG_FILES section.
6918	#
6919
6920	# No need to generate the scripts if there are no CONFIG_FILES.
6921	# This happens for instance when ./config.status config.h
6922	if test -n "\$CONFIG_FILES"; then
6923	# Protect against being on the right side of a sed subst in config.status.
6924	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
6925	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
6926	s,@SHELL@,$SHELL,;t t
6927	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
6928	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
6929	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
6930	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
6931	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
6932	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
6933	s,@exec_prefix@,$exec_prefix,;t t
6934	s,@prefix@,$prefix,;t t
6935	s,@program_transform_name@,$program_transform_name,;t t
6936	s,@bindir@,$bindir,;t t
6937	s,@sbindir@,$sbindir,;t t
6938	s,@libexecdir@,$libexecdir,;t t
6939	s,@datadir@,$datadir,;t t
6940	s,@sysconfdir@,$sysconfdir,;t t
6941	s,@sharedstatedir@,$sharedstatedir,;t t
6942	s,@localstatedir@,$localstatedir,;t t
6943	s,@libdir@,$libdir,;t t
6944	s,@includedir@,$includedir,;t t
6945	s,@oldincludedir@,$oldincludedir,;t t
6946	s,@infodir@,$infodir,;t t
6947	s,@mandir@,$mandir,;t t
6948	s,@build_alias@,$build_alias,;t t
6949	s,@host_alias@,$host_alias,;t t
6950	s,@target_alias@,$target_alias,;t t
6951	s,@DEFS@,$DEFS,;t t
6952	s,@ECHO_C@,$ECHO_C,;t t
6953	s,@ECHO_N@,$ECHO_N,;t t
6954	s,@ECHO_T@,$ECHO_T,;t t
6955	s,@LIBS@,$LIBS,;t t
6956	s,@build@,$build,;t t
6957	s,@build_cpu@,$build_cpu,;t t
6958	s,@build_vendor@,$build_vendor,;t t
6959	s,@build_os@,$build_os,;t t
6960	s,@host@,$host,;t t
6961	s,@host_cpu@,$host_cpu,;t t
6962	s,@host_vendor@,$host_vendor,;t t
6963	s,@host_os@,$host_os,;t t
6964	s,@target@,$target,;t t
6965	s,@target_cpu@,$target_cpu,;t t
6966	s,@target_vendor@,$target_vendor,;t t
6967	s,@target_os@,$target_os,;t t
6968	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
6969	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
6970	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
6971	s,@CYGPATH_W@,$CYGPATH_W,;t t
6972	s,@PACKAGE@,$PACKAGE,;t t
6973	s,@VERSION@,$VERSION,;t t
6974	s,@ACLOCAL@,$ACLOCAL,;t t
6975	s,@AUTOCONF@,$AUTOCONF,;t t
6976	s,@AUTOMAKE@,$AUTOMAKE,;t t
6977	s,@AUTOHEADER@,$AUTOHEADER,;t t
6978	s,@MAKEINFO@,$MAKEINFO,;t t
6979	s,@AMTAR@,$AMTAR,;t t
6980	s,@install_sh@,$install_sh,;t t
6981	s,@STRIP@,$STRIP,;t t
6982	s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
6983	s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
6984	s,@mkdir_p@,$mkdir_p,;t t
6985	s,@AWK@,$AWK,;t t
6986	s,@SET_MAKE@,$SET_MAKE,;t t
6987	s,@am__leading_dot@,$am__leading_dot,;t t
6988	s,@CXX@,$CXX,;t t
6989	s,@CXXFLAGS@,$CXXFLAGS,;t t
6990	s,@LDFLAGS@,$LDFLAGS,;t t
6991	s,@CPPFLAGS@,$CPPFLAGS,;t t
6992	s,@ac_ct_CXX@,$ac_ct_CXX,;t t
6993	s,@EXEEXT@,$EXEEXT,;t t
6994	s,@OBJEXT@,$OBJEXT,;t t
6995	s,@DEPDIR@,$DEPDIR,;t t
6996	s,@am__include@,$am__include,;t t
6997	s,@am__quote@,$am__quote,;t t
6998	s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
6999	s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
7000	s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
7001	s,@CXXDEPMODE@,$CXXDEPMODE,;t t
7002	s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
7003	s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
7004	s,@CC@,$CC,;t t
7005	s,@CFLAGS@,$CFLAGS,;t t
7006	s,@ac_ct_CC@,$ac_ct_CC,;t t
7007	s,@CCDEPMODE@,$CCDEPMODE,;t t
7008	s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
7009	s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
7010	s,@CPP@,$CPP,;t t
7011	s,@EGREP@,$EGREP,;t t
7012	s,@MSBITFIELDS@,$MSBITFIELDS,;t t
7013	s,@SDL_CONFIG@,$SDL_CONFIG,;t t
7014	s,@SDL_CFLAGS@,$SDL_CFLAGS,;t t
7015	s,@SDL_LIBS@,$SDL_LIBS,;t t
7016	s,@PKG_CONFIG@,$PKG_CONFIG,;t t
7017	s,@GTK2_CFLAGS@,$GTK2_CFLAGS,;t t
7018	s,@GTK2_LIBS@,$GTK2_LIBS,;t t
7019	s,@HAVE_GTK2_TRUE@,$HAVE_GTK2_TRUE,;t t
7020	s,@HAVE_GTK2_FALSE@,$HAVE_GTK2_FALSE,;t t
7021	s,@LIBOBJS@,$LIBOBJS,;t t
7022	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
7023	CEOF
7024
7025	_ACEOF
7026
7027	cat >>$CONFIG_STATUS <<\_ACEOF
7028	# Split the substitutions into bite-sized pieces for seds with
7029	# small command number limits, like on Digital OSF/1 and HP-UX.
7030	ac_max_sed_lines=48
7031	ac_sed_frag=1 # Number of current file.
7032	ac_beg=1 # First line for current file.
7033	ac_end=$ac_max_sed_lines # Line after last line for current file.
7034	ac_more_lines=:
7035	ac_sed_cmds=
7036	while $ac_more_lines; do
7037	if test $ac_beg -gt 1; then
7038	sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
7039	else
7040	sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
7041	fi
7042	if test ! -s $tmp/subs.frag; then
7043	ac_more_lines=false
7044	else
7045	# The purpose of the label and of the branching condition is to
7046	# speed up the sed processing (if there are no `@' at all, there
7047	# is no need to browse any of the substitutions).
7048	# These are the two extra sed commands mentioned above.
7049	(echo ':t
7050	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
7051	if test -z "$ac_sed_cmds"; then
7052	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
7053	else
7054	ac_sed_cmds="$ac_sed_cmds \| sed -f $tmp/subs-$ac_sed_frag.sed"
7055	fi
7056	ac_sed_frag=`expr $ac_sed_frag + 1`
7057	ac_beg=$ac_end
7058	ac_end=`expr $ac_end + $ac_max_sed_lines`
7059	fi
7060	done
7061	if test -z "$ac_sed_cmds"; then
7062	ac_sed_cmds=cat
7063	fi
7064	fi # test -n "$CONFIG_FILES"
7065
7066	_ACEOF
7067	cat >>$CONFIG_STATUS <<\_ACEOF
7068	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
7069	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7070	case $ac_file in
7071	- \| :- \| :-:* ) # input from stdin
7072	cat >$tmp/stdin
7073	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
7074	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
7075	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
7076	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
7077	* ) ac_file_in=$ac_file.in ;;
7078	esac
7079
7080	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
7081	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
7082	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
7083	X"$ac_file" : 'X$//$[^/]' \\| \
7084	X"$ac_file" : 'X$//$$' \\| \
7085	X"$ac_file" : 'X$/$' \\| \
7086	. : '$.$' 2>/dev/null \|\|
7087	echo X"$ac_file" \|
7088	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7089	/^X$\/\/$[^/].*/{ s//\1/; q; }
7090	/^X$\/\/$$/{ s//\1/; q; }
7091	/^X$\/$.*/{ s//\1/; q; }
7092	s/.*/./; q'`
7093	{ if $as_mkdir_p; then
7094	mkdir -p "$ac_dir"
7095	else
7096	as_dir="$ac_dir"
7097	as_dirs=
7098	while test ! -d "$as_dir"; do
7099	as_dirs="$as_dir $as_dirs"
7100	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
7101	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
7102	X"$as_dir" : 'X$//$[^/]' \\| \
7103	X"$as_dir" : 'X$//$$' \\| \
7104	X"$as_dir" : 'X$/$' \\| \
7105	. : '$.$' 2>/dev/null \|\|
7106	echo X"$as_dir" \|
7107	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7108	/^X$\/\/$[^/].*/{ s//\1/; q; }
7109	/^X$\/\/$$/{ s//\1/; q; }
7110	/^X$\/$.*/{ s//\1/; q; }
7111	s/.*/./; q'`
7112	done
7113	test ! -n "$as_dirs" \|\| mkdir $as_dirs
7114	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
7115	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
7116	{ (exit 1); exit 1; }; }; }
7117
7118	ac_builddir=.
7119
7120	if test "$ac_dir" != .; then
7121	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
7122	# A "../" for each directory in $ac_dir_suffix.
7123	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
7124	else
7125	ac_dir_suffix= ac_top_builddir=
7126	fi
7127
7128	case $srcdir in
7129	.) # No --srcdir option. We are building in place.
7130	ac_srcdir=.
7131	if test -z "$ac_top_builddir"; then
7132	ac_top_srcdir=.
7133	else
7134	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
7135	fi ;;
7136	[\\/]* \| ?:[\\/]* ) # Absolute path.
7137	ac_srcdir=$srcdir$ac_dir_suffix;
7138	ac_top_srcdir=$srcdir ;;
7139	*) # Relative path.
7140	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
7141	ac_top_srcdir=$ac_top_builddir$srcdir ;;
7142	esac
7143
7144	# Do not use `cd foo && pwd` to compute absolute paths, because
7145	# the directories may not exist.
7146	case `pwd` in
7147	.) ac_abs_builddir="$ac_dir";;
7148	*)
7149	case "$ac_dir" in
7150	.) ac_abs_builddir=`pwd`;;
7151	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
7152	*) ac_abs_builddir=`pwd`/"$ac_dir";;
7153	esac;;
7154	esac
7155	case $ac_abs_builddir in
7156	.) ac_abs_top_builddir=${ac_top_builddir}.;;
7157	*)
7158	case ${ac_top_builddir}. in
7159	.) ac_abs_top_builddir=$ac_abs_builddir;;
7160	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
7161	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
7162	esac;;
7163	esac
7164	case $ac_abs_builddir in
7165	.) ac_abs_srcdir=$ac_srcdir;;
7166	*)
7167	case $ac_srcdir in
7168	.) ac_abs_srcdir=$ac_abs_builddir;;
7169	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
7170	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
7171	esac;;
7172	esac
7173	case $ac_abs_builddir in
7174	.) ac_abs_top_srcdir=$ac_top_srcdir;;
7175	*)
7176	case $ac_top_srcdir in
7177	.) ac_abs_top_srcdir=$ac_abs_builddir;;
7178	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
7179	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
7180	esac;;
7181	esac
7182
7183
7184	case $INSTALL in
7185	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7186	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;
7187	esac
7188
7189	if test x"$ac_file" != x-; then
7190	{ echo "$as_me:$LINENO: creating $ac_file" >&5
7191	echo "$as_me: creating $ac_file" >&6;}
7192	rm -f "$ac_file"
7193	fi
7194	# Let's still pretend it is `configure' which instantiates (i.e., don't
7195	# use $as_me), people would be surprised to read:
7196	# /* config.h. Generated by config.status. */
7197	if test x"$ac_file" = x-; then
7198	configure_input=
7199	else
7200	configure_input="$ac_file. "
7201	fi
7202	configure_input=$configure_input"Generated from `echo $ac_file_in \|
7203	sed 's,.*/,,'` by configure."
7204
7205	# First look for the input files in the build tree, otherwise in the
7206	# src tree.
7207	ac_file_inputs=`IFS=:
7208	for f in $ac_file_in; do
7209	case $f in
7210	-) echo $tmp/stdin ;;
7211	[\\/$]*)
7212	# Absolute (can't be DOS-style, as IFS=:)
7213	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7214	echo "$as_me: error: cannot find input file: $f" >&2;}
7215	{ (exit 1); exit 1; }; }
7216	echo "$f";;
7217	*) # Relative
7218	if test -f "$f"; then
7219	# Build tree
7220	echo "$f"
7221	elif test -f "$srcdir/$f"; then
7222	# Source tree
7223	echo "$srcdir/$f"
7224	else
7225	# /dev/null tree
7226	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7227	echo "$as_me: error: cannot find input file: $f" >&2;}
7228	{ (exit 1); exit 1; }; }
7229	fi;;
7230	esac
7231	done` \|\| { (exit 1); exit 1; }
7232	_ACEOF
7233	cat >>$CONFIG_STATUS <<_ACEOF
7234	sed "$ac_vpsub
7235	$extrasub
7236	_ACEOF
7237	cat >>$CONFIG_STATUS <<\_ACEOF
7238	:t
7239	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7240	s,@configure_input@,$configure_input,;t t
7241	s,@srcdir@,$ac_srcdir,;t t
7242	s,@abs_srcdir@,$ac_abs_srcdir,;t t
7243	s,@top_srcdir@,$ac_top_srcdir,;t t
7244	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
7245	s,@builddir@,$ac_builddir,;t t
7246	s,@abs_builddir@,$ac_abs_builddir,;t t
7247	s,@top_builddir@,$ac_top_builddir,;t t
7248	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
7249	s,@INSTALL@,$ac_INSTALL,;t t
7250	" $ac_file_inputs \| (eval "$ac_sed_cmds") >$tmp/out
7251	rm -f $tmp/stdin
7252	if test x"$ac_file" != x-; then
7253	mv $tmp/out $ac_file
7254	else
7255	cat $tmp/out
7256	rm -f $tmp/out
7257	fi
7258
7259	done
7260	_ACEOF
7261	cat >>$CONFIG_STATUS <<\_ACEOF
7262
7263	#
7264	# CONFIG_HEADER section.
7265	#
7266
7267	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
7268	# NAME is the cpp macro being defined and VALUE is the value it is being given.
7269	#
7270	# ac_d sets the value in "#define NAME VALUE" lines.
7271	ac_dA='s,^$[ ]$#$[ ]define[ ][ ]*$'
7272	ac_dB='[ ].*$,\1#\2'
7273	ac_dC=' '
7274	ac_dD=',;t'
7275	# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
7276	ac_uA='s,^$[ ]$#$[ ]$undef$[ ][ ]*$'
7277	ac_uB='$,\1#\2define\3'
7278	ac_uC=' '
7279	ac_uD=',;t'
7280
7281	for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
7282	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7283	case $ac_file in
7284	- \| :- \| :-:* ) # input from stdin
7285	cat >$tmp/stdin
7286	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
7287	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
7288	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
7289	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
7290	* ) ac_file_in=$ac_file.in ;;
7291	esac
7292
7293	test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
7294	echo "$as_me: creating $ac_file" >&6;}
7295
7296	# First look for the input files in the build tree, otherwise in the
7297	# src tree.
7298	ac_file_inputs=`IFS=:
7299	for f in $ac_file_in; do
7300	case $f in
7301	-) echo $tmp/stdin ;;
7302	[\\/$]*)
7303	# Absolute (can't be DOS-style, as IFS=:)
7304	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7305	echo "$as_me: error: cannot find input file: $f" >&2;}
7306	{ (exit 1); exit 1; }; }
7307	# Do quote $f, to prevent DOS paths from being IFS'd.
7308	echo "$f";;
7309	*) # Relative
7310	if test -f "$f"; then
7311	# Build tree
7312	echo "$f"
7313	elif test -f "$srcdir/$f"; then
7314	# Source tree
7315	echo "$srcdir/$f"
7316	else
7317	# /dev/null tree
7318	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7319	echo "$as_me: error: cannot find input file: $f" >&2;}
7320	{ (exit 1); exit 1; }; }
7321	fi;;
7322	esac
7323	done` \|\| { (exit 1); exit 1; }
7324	# Remove the trailing spaces.
7325	sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
7326
7327	_ACEOF
7328
7329	# Transform confdefs.h into two sed scripts, `conftest.defines' and
7330	# `conftest.undefs', that substitutes the proper values into
7331	# config.h.in to produce config.h. The first handles `#define'
7332	# templates, and the second `#undef' templates.
7333	# And first: Protect against being on the right side of a sed subst in
7334	# config.status. Protect against being in an unquoted here document
7335	# in config.status.
7336	rm -f conftest.defines conftest.undefs
7337	# Using a here document instead of a string reduces the quoting nightmare.
7338	# Putting comments in sed scripts is not portable.
7339	#
7340	# `end' is used to avoid that the second main sed command (meant for
7341	# 0-ary CPP macros) applies to n-ary macro definitions.
7342	# See the Autoconf documentation for `clear'.
7343	cat >confdef2sed.sed <<\_ACEOF
7344	s/[\\&,]/\\&/g
7345	s,[\\$`],\\&,g
7346	t clear
7347	: clear
7348	s,^[ ]#[ ]define[ ][ ]$[^ (][^ (]$$([^)])$[ ]$.*$$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
7349	t end
7350	s,^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
7351	: end
7352	_ACEOF
7353	# If some macros were called several times there might be several times
7354	# the same #defines, which is useless. Nevertheless, we may not want to
7355	# sort them, since we want the last AC-DEFINE to be honored.
7356	uniq confdefs.h \| sed -n -f confdef2sed.sed >conftest.defines
7357	sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
7358	rm -f confdef2sed.sed
7359
7360	# This sed command replaces #undef with comments. This is necessary, for
7361	# example, in the case of _POSIX_SOURCE, which is predefined and required
7362	# on some systems where configure will not decide to define it.
7363	cat >>conftest.undefs <<\_ACEOF
7364	s,^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9],/* & */,
7365	_ACEOF
7366
7367	# Break up conftest.defines because some shells have a limit on the size
7368	# of here documents, and old seds have small limits too (100 cmds).
7369	echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
7370	echo ' if grep "^[ ]#[ ]define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
7371	echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
7372	echo ' :' >>$CONFIG_STATUS
7373	rm -f conftest.tail
7374	while grep . conftest.defines >/dev/null
7375	do
7376	# Write a limited-size here document to $tmp/defines.sed.
7377	echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
7378	# Speed up: don't consider the non `#define' lines.
7379	echo '/^[ ]#[ ]define/!b' >>$CONFIG_STATUS
7380	# Work around the forget-to-reset-the-flag bug.
7381	echo 't clr' >>$CONFIG_STATUS
7382	echo ': clr' >>$CONFIG_STATUS
7383	sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
7384	echo 'CEOF
7385	sed -f $tmp/defines.sed $tmp/in >$tmp/out
7386	rm -f $tmp/in
7387	mv $tmp/out $tmp/in
7388	' >>$CONFIG_STATUS
7389	sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
7390	rm -f conftest.defines
7391	mv conftest.tail conftest.defines
7392	done
7393	rm -f conftest.defines
7394	echo ' fi # grep' >>$CONFIG_STATUS
7395	echo >>$CONFIG_STATUS
7396
7397	# Break up conftest.undefs because some shells have a limit on the size
7398	# of here documents, and old seds have small limits too (100 cmds).
7399	echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
7400	rm -f conftest.tail
7401	while grep . conftest.undefs >/dev/null
7402	do
7403	# Write a limited-size here document to $tmp/undefs.sed.
7404	echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
7405	# Speed up: don't consider the non `#undef'
7406	echo '/^[ ]#[ ]undef/!b' >>$CONFIG_STATUS
7407	# Work around the forget-to-reset-the-flag bug.
7408	echo 't clr' >>$CONFIG_STATUS
7409	echo ': clr' >>$CONFIG_STATUS
7410	sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
7411	echo 'CEOF
7412	sed -f $tmp/undefs.sed $tmp/in >$tmp/out
7413	rm -f $tmp/in
7414	mv $tmp/out $tmp/in
7415	' >>$CONFIG_STATUS
7416	sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
7417	rm -f conftest.undefs
7418	mv conftest.tail conftest.undefs
7419	done
7420	rm -f conftest.undefs
7421
7422	cat >>$CONFIG_STATUS <<\_ACEOF
7423	# Let's still pretend it is `configure' which instantiates (i.e., don't
7424	# use $as_me), people would be surprised to read:
7425	# /* config.h. Generated by config.status. */
7426	if test x"$ac_file" = x-; then
7427	echo "/* Generated by configure. */" >$tmp/config.h
7428	else
7429	echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
7430	fi
7431	cat $tmp/in >>$tmp/config.h
7432	rm -f $tmp/in
7433	if test x"$ac_file" != x-; then
7434	if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
7435	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5
7436	echo "$as_me: $ac_file is unchanged" >&6;}
7437	else
7438	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
7439	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
7440	X"$ac_file" : 'X$//$[^/]' \\| \
7441	X"$ac_file" : 'X$//$$' \\| \
7442	X"$ac_file" : 'X$/$' \\| \
7443	. : '$.$' 2>/dev/null \|\|
7444	echo X"$ac_file" \|
7445	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7446	/^X$\/\/$[^/].*/{ s//\1/; q; }
7447	/^X$\/\/$$/{ s//\1/; q; }
7448	/^X$\/$.*/{ s//\1/; q; }
7449	s/.*/./; q'`
7450	{ if $as_mkdir_p; then
7451	mkdir -p "$ac_dir"
7452	else
7453	as_dir="$ac_dir"
7454	as_dirs=
7455	while test ! -d "$as_dir"; do
7456	as_dirs="$as_dir $as_dirs"
7457	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
7458	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
7459	X"$as_dir" : 'X$//$[^/]' \\| \
7460	X"$as_dir" : 'X$//$$' \\| \
7461	X"$as_dir" : 'X$/$' \\| \
7462	. : '$.$' 2>/dev/null \|\|
7463	echo X"$as_dir" \|
7464	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7465	/^X$\/\/$[^/].*/{ s//\1/; q; }
7466	/^X$\/\/$$/{ s//\1/; q; }
7467	/^X$\/$.*/{ s//\1/; q; }
7468	s/.*/./; q'`
7469	done
7470	test ! -n "$as_dirs" \|\| mkdir $as_dirs
7471	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
7472	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
7473	{ (exit 1); exit 1; }; }; }
7474
7475	rm -f $ac_file
7476	mv $tmp/config.h $ac_file
7477	fi
7478	else
7479	cat $tmp/config.h
7480	rm -f $tmp/config.h
7481	fi
7482	# Compute $ac_file's index in $config_headers.
7483	_am_stamp_count=1
7484	for _am_header in $config_headers :; do
7485	case $_am_header in
7486	$ac_file \| $ac_file:* )
7487	break ;;
7488	* )
7489	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
7490	esac
7491	done
7492	echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null \|\|
7493	$as_expr X$ac_file : 'X$.[^/]$//[^/][^/]/$' \\| \
7494	X$ac_file : 'X$//$[^/]' \\| \
7495	X$ac_file : 'X$//$$' \\| \
7496	X$ac_file : 'X$/$' \\| \
7497	. : '$.$' 2>/dev/null \|\|
7498	echo X$ac_file \|
7499	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7500	/^X$\/\/$[^/].*/{ s//\1/; q; }
7501	/^X$\/\/$$/{ s//\1/; q; }
7502	/^X$\/$.*/{ s//\1/; q; }
7503	s/.*/./; q'`/stamp-h$_am_stamp_count
7504	done
7505	_ACEOF
7506	cat >>$CONFIG_STATUS <<\_ACEOF
7507
7508	#
7509	# CONFIG_COMMANDS section.
7510	#
7511	for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
7512	ac_dest=`echo "$ac_file" \| sed 's,:.*,,'`
7513	ac_source=`echo "$ac_file" \| sed 's,[^:]*:,,'`
7514	ac_dir=`(dirname "$ac_dest") 2>/dev/null \|\|
7515	$as_expr X"$ac_dest" : 'X$.[^/]$//[^/][^/]/$' \\| \
7516	X"$ac_dest" : 'X$//$[^/]' \\| \
7517	X"$ac_dest" : 'X$//$$' \\| \
7518	X"$ac_dest" : 'X$/$' \\| \
7519	. : '$.$' 2>/dev/null \|\|
7520	echo X"$ac_dest" \|
7521	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7522	/^X$\/\/$[^/].*/{ s//\1/; q; }
7523	/^X$\/\/$$/{ s//\1/; q; }
7524	/^X$\/$.*/{ s//\1/; q; }
7525	s/.*/./; q'`
7526	{ if $as_mkdir_p; then
7527	mkdir -p "$ac_dir"
7528	else
7529	as_dir="$ac_dir"
7530	as_dirs=
7531	while test ! -d "$as_dir"; do
7532	as_dirs="$as_dir $as_dirs"
7533	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
7534	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
7535	X"$as_dir" : 'X$//$[^/]' \\| \
7536	X"$as_dir" : 'X$//$$' \\| \
7537	X"$as_dir" : 'X$/$' \\| \
7538	. : '$.$' 2>/dev/null \|\|
7539	echo X"$as_dir" \|
7540	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7541	/^X$\/\/$[^/].*/{ s//\1/; q; }
7542	/^X$\/\/$$/{ s//\1/; q; }
7543	/^X$\/$.*/{ s//\1/; q; }
7544	s/.*/./; q'`
7545	done
7546	test ! -n "$as_dirs" \|\| mkdir $as_dirs
7547	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
7548	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
7549	{ (exit 1); exit 1; }; }; }
7550
7551	ac_builddir=.
7552
7553	if test "$ac_dir" != .; then
7554	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
7555	# A "../" for each directory in $ac_dir_suffix.
7556	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
7557	else
7558	ac_dir_suffix= ac_top_builddir=
7559	fi
7560
7561	case $srcdir in
7562	.) # No --srcdir option. We are building in place.
7563	ac_srcdir=.
7564	if test -z "$ac_top_builddir"; then
7565	ac_top_srcdir=.
7566	else
7567	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
7568	fi ;;
7569	[\\/]* \| ?:[\\/]* ) # Absolute path.
7570	ac_srcdir=$srcdir$ac_dir_suffix;
7571	ac_top_srcdir=$srcdir ;;
7572	*) # Relative path.
7573	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
7574	ac_top_srcdir=$ac_top_builddir$srcdir ;;
7575	esac
7576
7577	# Do not use `cd foo && pwd` to compute absolute paths, because
7578	# the directories may not exist.
7579	case `pwd` in
7580	.) ac_abs_builddir="$ac_dir";;
7581	*)
7582	case "$ac_dir" in
7583	.) ac_abs_builddir=`pwd`;;
7584	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
7585	*) ac_abs_builddir=`pwd`/"$ac_dir";;
7586	esac;;
7587	esac
7588	case $ac_abs_builddir in
7589	.) ac_abs_top_builddir=${ac_top_builddir}.;;
7590	*)
7591	case ${ac_top_builddir}. in
7592	.) ac_abs_top_builddir=$ac_abs_builddir;;
7593	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
7594	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
7595	esac;;
7596	esac
7597	case $ac_abs_builddir in
7598	.) ac_abs_srcdir=$ac_srcdir;;
7599	*)
7600	case $ac_srcdir in
7601	.) ac_abs_srcdir=$ac_abs_builddir;;
7602	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
7603	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
7604	esac;;
7605	esac
7606	case $ac_abs_builddir in
7607	.) ac_abs_top_srcdir=$ac_top_srcdir;;
7608	*)
7609	case $ac_top_srcdir in
7610	.) ac_abs_top_srcdir=$ac_abs_builddir;;
7611	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
7612	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
7613	esac;;
7614	esac
7615
7616
7617	{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5
7618	echo "$as_me: executing $ac_dest commands" >&6;}
7619	case $ac_dest in
7620	depfiles ) test x"$AMDEP_TRUE" != x"" \|\| for mf in $CONFIG_FILES; do
7621	# Strip MF so we end up with the name of the file.
7622	mf=`echo "$mf" \| sed -e 's/:.*$//'`
7623	# Check whether this is an Automake generated Makefile or not.
7624	# We used to match only the files named `Makefile.in', but
7625	# some people rename them; so instead we look at the file content.
7626	# Grep'ing the first line is not enough: some people post-process
7627	# each Makefile.in and add a new line on top of each file to say so.
7628	# So let's grep whole file.
7629	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
7630	dirpart=`(dirname "$mf") 2>/dev/null \|\|
7631	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
7632	X"$mf" : 'X$//$[^/]' \\| \
7633	X"$mf" : 'X$//$$' \\| \
7634	X"$mf" : 'X$/$' \\| \
7635	. : '$.$' 2>/dev/null \|\|
7636	echo X"$mf" \|
7637	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7638	/^X$\/\/$[^/].*/{ s//\1/; q; }
7639	/^X$\/\/$$/{ s//\1/; q; }
7640	/^X$\/$.*/{ s//\1/; q; }
7641	s/.*/./; q'`
7642	else
7643	continue
7644	fi
7645	grep '^DEP_FILES = [^ #]' < "$mf" > /dev/null \|\| continue
7646	# Extract the definition of DEP_FILES from the Makefile without
7647	# running `make'.
7648	DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
7649	test -z "$DEPDIR" && continue
7650	# When using ansi2knr, U may be empty or an underscore; expand it
7651	U=`sed -n 's/^U = //p' < "$mf"`
7652	test -d "$dirpart/$DEPDIR" \|\| mkdir "$dirpart/$DEPDIR"
7653	# We invoke sed twice because it is the simplest approach to
7654	# changing $(DEPDIR) to its actual value in the expansion.
7655	for file in `sed -n '
7656	/^DEP_FILES = .*\\\\$/ {
7657	s/^DEP_FILES = //
7658	:loop
7659	s/\\\\$//
7660	p
7661	n
7662	/\\\\$/ b loop
7663	p
7664	}
7665	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" \| \
7666	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
7667	# Make sure the directory exists.
7668	test -f "$dirpart/$file" && continue
7669	fdir=`(dirname "$file") 2>/dev/null \|\|
7670	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
7671	X"$file" : 'X$//$[^/]' \\| \
7672	X"$file" : 'X$//$$' \\| \
7673	X"$file" : 'X$/$' \\| \
7674	. : '$.$' 2>/dev/null \|\|
7675	echo X"$file" \|
7676	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7677	/^X$\/\/$[^/].*/{ s//\1/; q; }
7678	/^X$\/\/$$/{ s//\1/; q; }
7679	/^X$\/$.*/{ s//\1/; q; }
7680	s/.*/./; q'`
7681	{ if $as_mkdir_p; then
7682	mkdir -p $dirpart/$fdir
7683	else
7684	as_dir=$dirpart/$fdir
7685	as_dirs=
7686	while test ! -d "$as_dir"; do
7687	as_dirs="$as_dir $as_dirs"
7688	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
7689	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
7690	X"$as_dir" : 'X$//$[^/]' \\| \
7691	X"$as_dir" : 'X$//$$' \\| \
7692	X"$as_dir" : 'X$/$' \\| \
7693	. : '$.$' 2>/dev/null \|\|
7694	echo X"$as_dir" \|
7695	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7696	/^X$\/\/$[^/].*/{ s//\1/; q; }
7697	/^X$\/\/$$/{ s//\1/; q; }
7698	/^X$\/$.*/{ s//\1/; q; }
7699	s/.*/./; q'`
7700	done
7701	test ! -n "$as_dirs" \|\| mkdir $as_dirs
7702	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
7703	echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
7704	{ (exit 1); exit 1; }; }; }
7705
7706	# echo "creating $dirpart/$file"
7707	echo '# dummy' > "$dirpart/$file"
7708	done
7709	done
7710	;;
7711	esac
7712	done
7713	_ACEOF
7714
7715	cat >>$CONFIG_STATUS <<\_ACEOF
7716
7717	{ (exit 0); exit 0; }
7718	_ACEOF
7719	chmod +x $CONFIG_STATUS
7720	ac_clean_files=$ac_clean_files_save
7721
7722
7723	# configure is writing to config.log, and then calls config.status.
7724	# config.status does its own redirection, appending to config.log.
7725	# Unfortunately, on DOS this fails, as config.log is still kept open
7726	# by configure, so config.status won't be able to write to it; its
7727	# output is simply discarded. So we exec the FD to /dev/null,
7728	# effectively closing config.log, so it can be properly (re)opened and
7729	# appended to by config.status. When coming back to configure, we
7730	# need to make the FD available again.
7731	if test "$no_create" != yes; then
7732	ac_cs_success=:
7733	ac_config_status_args=
7734	test "$silent" = yes &&
7735	ac_config_status_args="$ac_config_status_args --quiet"
7736	exec 5>/dev/null
7737	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
7738	exec 5>>config.log
7739	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
7740	# would make configure fail if this is the last instruction.
7741	$ac_cs_success \|\| { (exit 1); exit 1; }
7742	fi
7743

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