Context Navigation

configure @ 3308

Last change on this file since 3308 was 3283, checked in by bensch, 20 years ago
orxonox/branches/updater: now also works, if no pthread is found, but gthread is.
Property svn:executable set to ``*
File size: 285.2 KB

Line
1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.59 for orxonox 0.2.1-pre-alpha.
4	#
5	# Report bugs to <orxonox-dev at 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='0.2.1-pre-alpha'
273	PACKAGE_STRING='orxonox 0.2.1-pre-alpha'
274	PACKAGE_BUGREPORT='orxonox-dev at 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 DEBUG DOXYGEN DOXYGEN_TRUE DOXYGEN_FALSE MSBITFIELDS GTK2_LIBS GTK2_CFLAGS HAVE_GTK2_TRUE HAVE_GTK2_FALSE GTHREAD_LIBS GTHREAD_CFLAGS HAVE_GTHREAD_TRUE HAVE_GTHREAD_FALSE CURL_LIBS CURL_CFLAGS HAVE_CURL_TRUE HAVE_CURL_FALSE LIBOBJS LTLIBOBJS'
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 0.2.1-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 $ac_init_help in
858	short \| recursive ) echo "Configuration of orxonox 0.2.1-pre-alpha:";;
859	esac
860	cat <<\_ACEOF
861
862	Optional Features:
863	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
864	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
865	--disable-dependency-tracking speeds up one-time build
866	--enable-dependency-tracking do not reject slow dependency extractors
867	--enable-debug compiles in debug mode. Lots of debug info about the
868	game.
869
870	Optional Packages:
871	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
872	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
873	--without-gtk Prevents GTK from being loaded
874	--without-gthread Prevents gThread from being loaded
875	--without-pthread Prevents pthread from being loaded
876	--without-curl Prevents libcURL from being loaded
877	--without-sdl-image Prevents SDL_image from being loaded
878
879	Some influential environment variables:
880	CXX C++ compiler command
881	CXXFLAGS C++ compiler flags
882	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
883	nonstandard directory <lib dir>
884	CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
885	headers in a nonstandard directory <include dir>
886	CC C compiler command
887	CFLAGS C compiler flags
888	CPP C preprocessor
889
890	Use these variables to override the choices made by `configure' or to help
891	it to find libraries and programs with nonstandard names/locations.
892
893	Report bugs to <orxonox-dev at mail.datacore.ch>.
894	_ACEOF
895	fi
896
897	if test "$ac_init_help" = "recursive"; then
898	# If there are subdirs, report their specific --help.
899	ac_popdir=`pwd`
900	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
901	test -d $ac_dir \|\| continue
902	ac_builddir=.
903
904	if test "$ac_dir" != .; then
905	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
906	# A "../" for each directory in $ac_dir_suffix.
907	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
908	else
909	ac_dir_suffix= ac_top_builddir=
910	fi
911
912	case $srcdir in
913	.) # No --srcdir option. We are building in place.
914	ac_srcdir=.
915	if test -z "$ac_top_builddir"; then
916	ac_top_srcdir=.
917	else
918	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
919	fi ;;
920	[\\/]* \| ?:[\\/]* ) # Absolute path.
921	ac_srcdir=$srcdir$ac_dir_suffix;
922	ac_top_srcdir=$srcdir ;;
923	*) # Relative path.
924	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
925	ac_top_srcdir=$ac_top_builddir$srcdir ;;
926	esac
927
928	# Do not use `cd foo && pwd` to compute absolute paths, because
929	# the directories may not exist.
930	case `pwd` in
931	.) ac_abs_builddir="$ac_dir";;
932	*)
933	case "$ac_dir" in
934	.) ac_abs_builddir=`pwd`;;
935	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
936	*) ac_abs_builddir=`pwd`/"$ac_dir";;
937	esac;;
938	esac
939	case $ac_abs_builddir in
940	.) ac_abs_top_builddir=${ac_top_builddir}.;;
941	*)
942	case ${ac_top_builddir}. in
943	.) ac_abs_top_builddir=$ac_abs_builddir;;
944	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
945	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
946	esac;;
947	esac
948	case $ac_abs_builddir in
949	.) ac_abs_srcdir=$ac_srcdir;;
950	*)
951	case $ac_srcdir in
952	.) ac_abs_srcdir=$ac_abs_builddir;;
953	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
954	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
955	esac;;
956	esac
957	case $ac_abs_builddir in
958	.) ac_abs_top_srcdir=$ac_top_srcdir;;
959	*)
960	case $ac_top_srcdir in
961	.) ac_abs_top_srcdir=$ac_abs_builddir;;
962	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
963	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
964	esac;;
965	esac
966
967	cd $ac_dir
968	# Check for guested configure; otherwise get Cygnus style configure.
969	if test -f $ac_srcdir/configure.gnu; then
970	echo
971	$SHELL $ac_srcdir/configure.gnu --help=recursive
972	elif test -f $ac_srcdir/configure; then
973	echo
974	$SHELL $ac_srcdir/configure --help=recursive
975	elif test -f $ac_srcdir/configure.ac \|\|
976	test -f $ac_srcdir/configure.in; then
977	echo
978	$ac_configure --help
979	else
980	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
981	fi
982	cd $ac_popdir
983	done
984	fi
985
986	test -n "$ac_init_help" && exit 0
987	if $ac_init_version; then
988	cat <<\_ACEOF
989	orxonox configure 0.2.1-pre-alpha
990	generated by GNU Autoconf 2.59
991
992	Copyright (C) 2003 Free Software Foundation, Inc.
993	This configure script is free software; the Free Software Foundation
994	gives unlimited permission to copy, distribute and modify it.
995	_ACEOF
996	exit 0
997	fi
998	exec 5>config.log
999	cat >&5 <<_ACEOF
1000	This file contains any messages produced by compilers while
1001	running configure, to aid debugging if configure makes a mistake.
1002
1003	It was created by orxonox $as_me 0.2.1-pre-alpha, which was
1004	generated by GNU Autoconf 2.59. Invocation command line was
1005
1006	$ $0 $@
1007
1008	_ACEOF
1009	{
1010	cat <<_ASUNAME
1011	## --------- ##
1012	## Platform. ##
1013	## --------- ##
1014
1015	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
1016	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
1017	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
1018	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
1019	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
1020
1021	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
1022	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
1023
1024	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
1025	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
1026	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
1027	hostinfo = `(hostinfo) 2>/dev/null \|\| echo unknown`
1028	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
1029	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
1030	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
1031
1032	_ASUNAME
1033
1034	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1035	for as_dir in $PATH
1036	do
1037	IFS=$as_save_IFS
1038	test -z "$as_dir" && as_dir=.
1039	echo "PATH: $as_dir"
1040	done
1041
1042	} >&5
1043
1044	cat >&5 <<_ACEOF
1045
1046
1047	## ----------- ##
1048	## Core tests. ##
1049	## ----------- ##
1050
1051	_ACEOF
1052
1053
1054	# Keep a trace of the command line.
1055	# Strip out --no-create and --no-recursion so they do not pile up.
1056	# Strip out --silent because we don't want to record it for future runs.
1057	# Also quote any args containing shell meta-characters.
1058	# Make two passes to allow for proper duplicate-argument suppression.
1059	ac_configure_args=
1060	ac_configure_args0=
1061	ac_configure_args1=
1062	ac_sep=
1063	ac_must_keep_next=false
1064	for ac_pass in 1 2
1065	do
1066	for ac_arg
1067	do
1068	case $ac_arg in
1069	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
1070	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1071	\| -silent \| --silent \| --silen \| --sile \| --sil)
1072	continue ;;
1073	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1074	ac_arg=`echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
1075	esac
1076	case $ac_pass in
1077	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1078	2)
1079	ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1080	if test $ac_must_keep_next = true; then
1081	ac_must_keep_next=false # Got value, back to normal.
1082	else
1083	case $ac_arg in
1084	= \| --config-cache \| -C \| -disable-* \| --disable-* \
1085	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
1086	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
1087	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
1088	case "$ac_configure_args0 " in
1089	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
1090	esac
1091	;;
1092	-* ) ac_must_keep_next=true ;;
1093	esac
1094	fi
1095	ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1096	# Get rid of the leading space.
1097	ac_sep=" "
1098	;;
1099	esac
1100	done
1101	done
1102	$as_unset ac_configure_args0 \|\| test "${ac_configure_args0+set}" != set \|\| { ac_configure_args0=; export ac_configure_args0; }
1103	$as_unset ac_configure_args1 \|\| test "${ac_configure_args1+set}" != set \|\| { ac_configure_args1=; export ac_configure_args1; }
1104
1105	# When interrupted or exit'd, cleanup temporary files, and complete
1106	# config.log. We remove comments because anyway the quotes in there
1107	# would cause problems or look ugly.
1108	# WARNING: Be sure not to use single quotes in there, as some shells,
1109	# such as our DU 5.0 friend, will then `close' the trap.
1110	trap 'exit_status=$?
1111	# Save into config.log some information that might help in debugging.
1112	{
1113	echo
1114
1115	cat <<\_ASBOX
1116	## ---------------- ##
1117	## Cache variables. ##
1118	## ---------------- ##
1119	_ASBOX
1120	echo
1121	# The following way of writing the cache mishandles newlines in values,
1122	{
1123	(set) 2>&1 \|
1124	case `(ac_space='"'"' '"'"'; set \| grep ac_space) 2>&1` in
1125	ac_space=\ )
1126	sed -n \
1127	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1128	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='"'"'\\2'"'"'/p"
1129	;;
1130	*)
1131	sed -n \
1132	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
1133	;;
1134	esac;
1135	}
1136	echo
1137
1138	cat <<\_ASBOX
1139	## ----------------- ##
1140	## Output variables. ##
1141	## ----------------- ##
1142	_ASBOX
1143	echo
1144	for ac_var in $ac_subst_vars
1145	do
1146	eval ac_val=$`echo $ac_var`
1147	echo "$ac_var='"'"'$ac_val'"'"'"
1148	done \| sort
1149	echo
1150
1151	if test -n "$ac_subst_files"; then
1152	cat <<\_ASBOX
1153	## ------------- ##
1154	## Output files. ##
1155	## ------------- ##
1156	_ASBOX
1157	echo
1158	for ac_var in $ac_subst_files
1159	do
1160	eval ac_val=$`echo $ac_var`
1161	echo "$ac_var='"'"'$ac_val'"'"'"
1162	done \| sort
1163	echo
1164	fi
1165
1166	if test -s confdefs.h; then
1167	cat <<\_ASBOX
1168	## ----------- ##
1169	## confdefs.h. ##
1170	## ----------- ##
1171	_ASBOX
1172	echo
1173	sed "/^$/d" confdefs.h \| sort
1174	echo
1175	fi
1176	test "$ac_signal" != 0 &&
1177	echo "$as_me: caught signal $ac_signal"
1178	echo "$as_me: exit $exit_status"
1179	} >&5
1180	rm -f core *.core &&
1181	rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1182	exit $exit_status
1183	' 0
1184	for ac_signal in 1 2 13 15; do
1185	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1186	done
1187	ac_signal=0
1188
1189	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1190	rm -rf conftest* confdefs.h
1191	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
1192	echo >confdefs.h
1193
1194	# Predefined preprocessor variables.
1195
1196	cat >>confdefs.h <<_ACEOF
1197	#define PACKAGE_NAME "$PACKAGE_NAME"
1198	_ACEOF
1199
1200
1201	cat >>confdefs.h <<_ACEOF
1202	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1203	_ACEOF
1204
1205
1206	cat >>confdefs.h <<_ACEOF
1207	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1208	_ACEOF
1209
1210
1211	cat >>confdefs.h <<_ACEOF
1212	#define PACKAGE_STRING "$PACKAGE_STRING"
1213	_ACEOF
1214
1215
1216	cat >>confdefs.h <<_ACEOF
1217	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1218	_ACEOF
1219
1220
1221	# Let the site file select an alternate cache file if it wants to.
1222	# Prefer explicitly selected file to automatically selected ones.
1223	if test -z "$CONFIG_SITE"; then
1224	if test "x$prefix" != xNONE; then
1225	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1226	else
1227	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1228	fi
1229	fi
1230	for ac_site_file in $CONFIG_SITE; do
1231	if test -r "$ac_site_file"; then
1232	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1233	echo "$as_me: loading site script $ac_site_file" >&6;}
1234	sed 's/^/\| /' "$ac_site_file" >&5
1235	. "$ac_site_file"
1236	fi
1237	done
1238
1239	if test -r "$cache_file"; then
1240	# Some versions of bash will fail to source /dev/null (special
1241	# files actually), so we avoid doing that.
1242	if test -f "$cache_file"; then
1243	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5
1244	echo "$as_me: loading cache $cache_file" >&6;}
1245	case $cache_file in
1246	[\\/]* \| ?:[\\/]* ) . $cache_file;;
1247	*) . ./$cache_file;;
1248	esac
1249	fi
1250	else
1251	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5
1252	echo "$as_me: creating cache $cache_file" >&6;}
1253	>$cache_file
1254	fi
1255
1256	# Check that the precious variables saved in the cache have kept the same
1257	# value.
1258	ac_cache_corrupted=false
1259	for ac_var in `(set) 2>&1 \|
1260	sed -n 's/^ac_env_$[a-zA-Z_0-9]$_set=./\1/p'`; do
1261	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1262	eval ac_new_set=\$ac_env_${ac_var}_set
1263	eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1264	eval ac_new_val="\$ac_env_${ac_var}_value"
1265	case $ac_old_set,$ac_new_set in
1266	set,)
1267	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1268	echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1269	ac_cache_corrupted=: ;;
1270	,set)
1271	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1272	echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1273	ac_cache_corrupted=: ;;
1274	,);;
1275	*)
1276	if test "x$ac_old_val" != "x$ac_new_val"; then
1277	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1278	echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1279	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1280	echo "$as_me: former value: $ac_old_val" >&2;}
1281	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1282	echo "$as_me: current value: $ac_new_val" >&2;}
1283	ac_cache_corrupted=:
1284	fi;;
1285	esac
1286	# Pass precious variables to config.status.
1287	if test "$ac_new_set" = set; then
1288	case $ac_new_val in
1289	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1290	ac_arg=$ac_var=`echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
1291	*) ac_arg=$ac_var=$ac_new_val ;;
1292	esac
1293	case " $ac_configure_args " in
1294	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
1295	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1296	esac
1297	fi
1298	done
1299	if $ac_cache_corrupted; then
1300	{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1301	echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1302	{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1303	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1304	{ (exit 1); exit 1; }; }
1305	fi
1306
1307	ac_ext=c
1308	ac_cpp='$CPP $CPPFLAGS'
1309	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1310	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1311	ac_compiler_gnu=$ac_cv_c_compiler_gnu
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
1337
1338
1339
1340	# Detect the canonical host and target build environment.
1341	ac_aux_dir=
1342	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1343	if 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 $ac_dir/install.sh; then
1348	ac_aux_dir=$ac_dir
1349	ac_install_sh="$ac_aux_dir/install.sh -c"
1350	break
1351	elif test -f $ac_dir/shtool; then
1352	ac_aux_dir=$ac_dir
1353	ac_install_sh="$ac_aux_dir/shtool install -c"
1354	break
1355	fi
1356	done
1357	if test -z "$ac_aux_dir"; then
1358	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1359	echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1360	{ (exit 1); exit 1; }; }
1361	fi
1362	ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1363	ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1364	ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1365
1366	# Make sure we can run config.sub.
1367	$ac_config_sub sun4 >/dev/null 2>&1 \|\|
1368	{ { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1369	echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1370	{ (exit 1); exit 1; }; }
1371
1372	echo "$as_me:$LINENO: checking build system type" >&5
1373	echo $ECHO_N "checking build system type... $ECHO_C" >&6
1374	if test "${ac_cv_build+set}" = set; then
1375	echo $ECHO_N "(cached) $ECHO_C" >&6
1376	else
1377	ac_cv_build_alias=$build_alias
1378	test -z "$ac_cv_build_alias" &&
1379	ac_cv_build_alias=`$ac_config_guess`
1380	test -z "$ac_cv_build_alias" &&
1381	{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1382	echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1383	{ (exit 1); exit 1; }; }
1384	ac_cv_build=`$ac_config_sub $ac_cv_build_alias` \|\|
1385	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1386	echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1387	{ (exit 1); exit 1; }; }
1388
1389	fi
1390	echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1391	echo "${ECHO_T}$ac_cv_build" >&6
1392	build=$ac_cv_build
1393	build_cpu=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1394	build_vendor=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1395	build_os=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1396
1397
1398	echo "$as_me:$LINENO: checking host system type" >&5
1399	echo $ECHO_N "checking host system type... $ECHO_C" >&6
1400	if test "${ac_cv_host+set}" = set; then
1401	echo $ECHO_N "(cached) $ECHO_C" >&6
1402	else
1403	ac_cv_host_alias=$host_alias
1404	test -z "$ac_cv_host_alias" &&
1405	ac_cv_host_alias=$ac_cv_build_alias
1406	ac_cv_host=`$ac_config_sub $ac_cv_host_alias` \|\|
1407	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1408	echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1409	{ (exit 1); exit 1; }; }
1410
1411	fi
1412	echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1413	echo "${ECHO_T}$ac_cv_host" >&6
1414	host=$ac_cv_host
1415	host_cpu=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1416	host_vendor=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1417	host_os=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1418
1419
1420	echo "$as_me:$LINENO: checking target system type" >&5
1421	echo $ECHO_N "checking target system type... $ECHO_C" >&6
1422	if test "${ac_cv_target+set}" = set; then
1423	echo $ECHO_N "(cached) $ECHO_C" >&6
1424	else
1425	ac_cv_target_alias=$target_alias
1426	test "x$ac_cv_target_alias" = "x" &&
1427	ac_cv_target_alias=$ac_cv_host_alias
1428	ac_cv_target=`$ac_config_sub $ac_cv_target_alias` \|\|
1429	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1430	echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1431	{ (exit 1); exit 1; }; }
1432
1433	fi
1434	echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1435	echo "${ECHO_T}$ac_cv_target" >&6
1436	target=$ac_cv_target
1437	target_cpu=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1438	target_vendor=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1439	target_os=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1440
1441
1442	# The aliases save the names the user supplied, while $host etc.
1443	# will get canonicalized.
1444	test -n "$target_alias" &&
1445	test "$program_prefix$program_suffix$program_transform_name" = \
1446	NONENONEs,x,x, &&
1447	program_prefix=${target_alias}-
1448
1449
1450	am__api_version="1.8"
1451	# Find a good install program. We prefer a C program (faster),
1452	# so one script is as good as another. But avoid the broken or
1453	# incompatible versions:
1454	# SysV /etc/install, /usr/sbin/install
1455	# SunOS /usr/etc/install
1456	# IRIX /sbin/install
1457	# AIX /bin/install
1458	# AmigaOS /C/install, which installs bootblocks on floppy discs
1459	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1460	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1461	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1462	# OS/2's system install, which has a completely different semantic
1463	# ./install, which can be erroneously created by make from ./install.sh.
1464	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1465	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1466	if test -z "$INSTALL"; then
1467	if test "${ac_cv_path_install+set}" = set; then
1468	echo $ECHO_N "(cached) $ECHO_C" >&6
1469	else
1470	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1471	for as_dir in $PATH
1472	do
1473	IFS=$as_save_IFS
1474	test -z "$as_dir" && as_dir=.
1475	# Account for people who put trailing slashes in PATH elements.
1476	case $as_dir/ in
1477	./ \| .// \| /cC/* \| \
1478	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
1479	?:\\/os2\\/install\\/* \| ?:\\/OS2\\/INSTALL\\/* \| \
1480	/usr/ucb/* ) ;;
1481	*)
1482	# OSF1 and SCO ODT 3.0 have their own names for install.
1483	# Don't use installbsd from OSF since it installs stuff as root
1484	# by default.
1485	for ac_prog in ginstall scoinst install; do
1486	for ac_exec_ext in '' $ac_executable_extensions; do
1487	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1488	if test $ac_prog = install &&
1489	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1490	# AIX install. It has an incompatible calling convention.
1491	:
1492	elif test $ac_prog = install &&
1493	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1494	# program-specific install script used by HP pwplus--don't use.
1495	:
1496	else
1497	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1498	break 3
1499	fi
1500	fi
1501	done
1502	done
1503	;;
1504	esac
1505	done
1506
1507
1508	fi
1509	if test "${ac_cv_path_install+set}" = set; then
1510	INSTALL=$ac_cv_path_install
1511	else
1512	# As a last resort, use the slow shell script. We don't cache a
1513	# path for INSTALL within a source directory, because that will
1514	# break other packages using the cache if that directory is
1515	# removed, or if the path is relative.
1516	INSTALL=$ac_install_sh
1517	fi
1518	fi
1519	echo "$as_me:$LINENO: result: $INSTALL" >&5
1520	echo "${ECHO_T}$INSTALL" >&6
1521
1522	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1523	# It thinks the first close brace ends the variable substitution.
1524	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1525
1526	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1527
1528	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1529
1530	echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1531	echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
1532	# Just in case
1533	sleep 1
1534	echo timestamp > conftest.file
1535	# Do `set' in a subshell so we don't clobber the current shell's
1536	# arguments. Must try -L first in case configure is actually a
1537	# symlink; some systems play weird games with the mod time of symlinks
1538	# (eg FreeBSD returns the mod time of the symlink's containing
1539	# directory).
1540	if (
1541	set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1542	if test "$*" = "X"; then
1543	# -L didn't work.
1544	set X `ls -t $srcdir/configure conftest.file`
1545	fi
1546	rm -f conftest.file
1547	if test "$*" != "X $srcdir/configure conftest.file" \
1548	&& test "$*" != "X conftest.file $srcdir/configure"; then
1549
1550	# If neither matched, then we have a broken ls. This can happen
1551	# if, for instance, CONFIG_SHELL is bash and it inherits a
1552	# broken ls alias from the environment. This has actually
1553	# happened. Such a system could not be considered "sane".
1554	{ { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
1555	alias in your environment" >&5
1556	echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
1557	alias in your environment" >&2;}
1558	{ (exit 1); exit 1; }; }
1559	fi
1560
1561	test "$2" = conftest.file
1562	)
1563	then
1564	# Ok.
1565	:
1566	else
1567	{ { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1568	Check your system clock" >&5
1569	echo "$as_me: error: newly created file is older than distributed files!
1570	Check your system clock" >&2;}
1571	{ (exit 1); exit 1; }; }
1572	fi
1573	echo "$as_me:$LINENO: result: yes" >&5
1574	echo "${ECHO_T}yes" >&6
1575	test "$program_prefix" != NONE &&
1576	program_transform_name="s,^,$program_prefix,;$program_transform_name"
1577	# Use a double $ so make ignores it.
1578	test "$program_suffix" != NONE &&
1579	program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1580	# Double any \ or $. echo might interpret backslashes.
1581	# By default was `s,x,x', remove it if useless.
1582	cat <<\_ACEOF >conftest.sed
1583	s/[\\$]/&&/g;s/;s,x,x,$//
1584	_ACEOF
1585	program_transform_name=`echo $program_transform_name \| sed -f conftest.sed`
1586	rm conftest.sed
1587
1588	# expand $ac_aux_dir to an absolute path
1589	am_aux_dir=`cd $ac_aux_dir && pwd`
1590
1591	test x"${MISSING+set}" = xset \|\| MISSING="\${SHELL} $am_aux_dir/missing"
1592	# Use eval to expand $SHELL
1593	if eval "$MISSING --run true"; then
1594	am_missing_run="$MISSING --run "
1595	else
1596	am_missing_run=
1597	{ echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1598	echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1599	fi
1600
1601	if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
1602	# Keeping the `.' argument allows $(mkdir_p) to be used without
1603	# argument. Indeed, we sometimes output rules like
1604	# $(mkdir_p) $(somedir)
1605	# where $(somedir) is conditionally defined.
1606	# (`test -n '$(somedir)' && $(mkdir_p) $(somedir)' is a more
1607	# expensive solution, as it forces Make to start a sub-shell.)
1608	mkdir_p='mkdir -p -- .'
1609	else
1610	# On NextStep and OpenStep, the `mkdir' command does not
1611	# recognize any option. It will interpret all options as
1612	# directories to create, and then abort because `.' already
1613	# exists.
1614	for d in ./-p ./--version;
1615	do
1616	test -d $d && rmdir $d
1617	done
1618	# $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
1619	if test -f "$ac_aux_dir/mkinstalldirs"; then
1620	mkdir_p='$(mkinstalldirs)'
1621	else
1622	mkdir_p='$(install_sh) -d'
1623	fi
1624	fi
1625
1626	for ac_prog in gawk mawk nawk awk
1627	do
1628	# Extract the first word of "$ac_prog", so it can be a program name with args.
1629	set dummy $ac_prog; ac_word=$2
1630	echo "$as_me:$LINENO: checking for $ac_word" >&5
1631	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1632	if test "${ac_cv_prog_AWK+set}" = set; then
1633	echo $ECHO_N "(cached) $ECHO_C" >&6
1634	else
1635	if test -n "$AWK"; then
1636	ac_cv_prog_AWK="$AWK" # Let the user override the test.
1637	else
1638	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1639	for as_dir in $PATH
1640	do
1641	IFS=$as_save_IFS
1642	test -z "$as_dir" && as_dir=.
1643	for ac_exec_ext in '' $ac_executable_extensions; do
1644	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1645	ac_cv_prog_AWK="$ac_prog"
1646	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1647	break 2
1648	fi
1649	done
1650	done
1651
1652	fi
1653	fi
1654	AWK=$ac_cv_prog_AWK
1655	if test -n "$AWK"; then
1656	echo "$as_me:$LINENO: result: $AWK" >&5
1657	echo "${ECHO_T}$AWK" >&6
1658	else
1659	echo "$as_me:$LINENO: result: no" >&5
1660	echo "${ECHO_T}no" >&6
1661	fi
1662
1663	test -n "$AWK" && break
1664	done
1665
1666	echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1667	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1668	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y,:./+-,___p_,'`
1669	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1670	echo $ECHO_N "(cached) $ECHO_C" >&6
1671	else
1672	cat >conftest.make <<\_ACEOF
1673	all:
1674	@echo 'ac_maketemp="$(MAKE)"'
1675	_ACEOF
1676	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1677	eval `${MAKE-make} -f conftest.make 2>/dev/null \| grep temp=`
1678	if test -n "$ac_maketemp"; then
1679	eval ac_cv_prog_make_${ac_make}_set=yes
1680	else
1681	eval ac_cv_prog_make_${ac_make}_set=no
1682	fi
1683	rm -f conftest.make
1684	fi
1685	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1686	echo "$as_me:$LINENO: result: yes" >&5
1687	echo "${ECHO_T}yes" >&6
1688	SET_MAKE=
1689	else
1690	echo "$as_me:$LINENO: result: no" >&5
1691	echo "${ECHO_T}no" >&6
1692	SET_MAKE="MAKE=${MAKE-make}"
1693	fi
1694
1695	rm -rf .tst 2>/dev/null
1696	mkdir .tst 2>/dev/null
1697	if test -d .tst; then
1698	am__leading_dot=.
1699	else
1700	am__leading_dot=_
1701	fi
1702	rmdir .tst 2>/dev/null
1703
1704	# test to see if srcdir already configured
1705	if test "`cd $srcdir && pwd`" != "`pwd`" &&
1706	test -f $srcdir/config.status; then
1707	{ { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1708	echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1709	{ (exit 1); exit 1; }; }
1710	fi
1711
1712	# test whether we have cygpath
1713	if test -z "$CYGPATH_W"; then
1714	if (cygpath --version) >/dev/null 2>/dev/null; then
1715	CYGPATH_W='cygpath -w'
1716	else
1717	CYGPATH_W=echo
1718	fi
1719	fi
1720
1721
1722	# Define the identity of the package.
1723	PACKAGE='orxonox'
1724	VERSION='0.2.1-pre-alpha'
1725
1726
1727	cat >>confdefs.h <<_ACEOF
1728	#define PACKAGE "$PACKAGE"
1729	_ACEOF
1730
1731
1732	cat >>confdefs.h <<_ACEOF
1733	#define VERSION "$VERSION"
1734	_ACEOF
1735
1736	# Some tools Automake needs.
1737
1738	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1739
1740
1741	AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
1742
1743
1744	AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
1745
1746
1747	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1748
1749
1750	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1751
1752
1753	AMTAR=${AMTAR-"${am_missing_run}tar"}
1754
1755	install_sh=${install_sh-"$am_aux_dir/install-sh"}
1756
1757	# Installed binaries are usually stripped using `strip' when the user
1758	# run `make install-strip'. However `strip' might not be the right
1759	# tool to use in cross-compilation environments, therefore Automake
1760	# will honor the `STRIP' environment variable to overrule this program.
1761	if test "$cross_compiling" != no; then
1762	if test -n "$ac_tool_prefix"; then
1763	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1764	set dummy ${ac_tool_prefix}strip; ac_word=$2
1765	echo "$as_me:$LINENO: checking for $ac_word" >&5
1766	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1767	if test "${ac_cv_prog_STRIP+set}" = set; then
1768	echo $ECHO_N "(cached) $ECHO_C" >&6
1769	else
1770	if test -n "$STRIP"; then
1771	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1772	else
1773	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1774	for as_dir in $PATH
1775	do
1776	IFS=$as_save_IFS
1777	test -z "$as_dir" && as_dir=.
1778	for ac_exec_ext in '' $ac_executable_extensions; do
1779	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1780	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1781	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1782	break 2
1783	fi
1784	done
1785	done
1786
1787	fi
1788	fi
1789	STRIP=$ac_cv_prog_STRIP
1790	if test -n "$STRIP"; then
1791	echo "$as_me:$LINENO: result: $STRIP" >&5
1792	echo "${ECHO_T}$STRIP" >&6
1793	else
1794	echo "$as_me:$LINENO: result: no" >&5
1795	echo "${ECHO_T}no" >&6
1796	fi
1797
1798	fi
1799	if test -z "$ac_cv_prog_STRIP"; then
1800	ac_ct_STRIP=$STRIP
1801	# Extract the first word of "strip", so it can be a program name with args.
1802	set dummy strip; ac_word=$2
1803	echo "$as_me:$LINENO: checking for $ac_word" >&5
1804	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1805	if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
1806	echo $ECHO_N "(cached) $ECHO_C" >&6
1807	else
1808	if test -n "$ac_ct_STRIP"; then
1809	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1810	else
1811	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1812	for as_dir in $PATH
1813	do
1814	IFS=$as_save_IFS
1815	test -z "$as_dir" && as_dir=.
1816	for ac_exec_ext in '' $ac_executable_extensions; do
1817	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1818	ac_cv_prog_ac_ct_STRIP="strip"
1819	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1820	break 2
1821	fi
1822	done
1823	done
1824
1825	test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1826	fi
1827	fi
1828	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1829	if test -n "$ac_ct_STRIP"; then
1830	echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
1831	echo "${ECHO_T}$ac_ct_STRIP" >&6
1832	else
1833	echo "$as_me:$LINENO: result: no" >&5
1834	echo "${ECHO_T}no" >&6
1835	fi
1836
1837	STRIP=$ac_ct_STRIP
1838	else
1839	STRIP="$ac_cv_prog_STRIP"
1840	fi
1841
1842	fi
1843	INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
1844
1845	# We need awk for the "check" target. The system "awk" is bad on
1846	# some platforms.
1847
1848
1849
1850
1851
1852	ac_config_headers="$ac_config_headers config.h"
1853
1854
1855
1856	# Checks for programs.
1857	ac_ext=cc
1858	ac_cpp='$CXXCPP $CPPFLAGS'
1859	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1860	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1861	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
1862	if test -n "$ac_tool_prefix"; then
1863	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1864	do
1865	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1866	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1867	echo "$as_me:$LINENO: checking for $ac_word" >&5
1868	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1869	if test "${ac_cv_prog_CXX+set}" = set; then
1870	echo $ECHO_N "(cached) $ECHO_C" >&6
1871	else
1872	if test -n "$CXX"; then
1873	ac_cv_prog_CXX="$CXX" # Let the user override the test.
1874	else
1875	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1876	for as_dir in $PATH
1877	do
1878	IFS=$as_save_IFS
1879	test -z "$as_dir" && as_dir=.
1880	for ac_exec_ext in '' $ac_executable_extensions; do
1881	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1882	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
1883	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1884	break 2
1885	fi
1886	done
1887	done
1888
1889	fi
1890	fi
1891	CXX=$ac_cv_prog_CXX
1892	if test -n "$CXX"; then
1893	echo "$as_me:$LINENO: result: $CXX" >&5
1894	echo "${ECHO_T}$CXX" >&6
1895	else
1896	echo "$as_me:$LINENO: result: no" >&5
1897	echo "${ECHO_T}no" >&6
1898	fi
1899
1900	test -n "$CXX" && break
1901	done
1902	fi
1903	if test -z "$CXX"; then
1904	ac_ct_CXX=$CXX
1905	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1906	do
1907	# Extract the first word of "$ac_prog", so it can be a program name with args.
1908	set dummy $ac_prog; ac_word=$2
1909	echo "$as_me:$LINENO: checking for $ac_word" >&5
1910	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1911	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
1912	echo $ECHO_N "(cached) $ECHO_C" >&6
1913	else
1914	if test -n "$ac_ct_CXX"; then
1915	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
1916	else
1917	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1918	for as_dir in $PATH
1919	do
1920	IFS=$as_save_IFS
1921	test -z "$as_dir" && as_dir=.
1922	for ac_exec_ext in '' $ac_executable_extensions; do
1923	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1924	ac_cv_prog_ac_ct_CXX="$ac_prog"
1925	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1926	break 2
1927	fi
1928	done
1929	done
1930
1931	fi
1932	fi
1933	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
1934	if test -n "$ac_ct_CXX"; then
1935	echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
1936	echo "${ECHO_T}$ac_ct_CXX" >&6
1937	else
1938	echo "$as_me:$LINENO: result: no" >&5
1939	echo "${ECHO_T}no" >&6
1940	fi
1941
1942	test -n "$ac_ct_CXX" && break
1943	done
1944	test -n "$ac_ct_CXX" \|\| ac_ct_CXX="g++"
1945
1946	CXX=$ac_ct_CXX
1947	fi
1948
1949
1950	# Provide some information about the compiler.
1951	echo "$as_me:$LINENO:" \
1952	"checking for C++ compiler version" >&5
1953	ac_compiler=`set X $ac_compile; echo $2`
1954	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1955	(eval $ac_compiler --version </dev/null >&5) 2>&5
1956	ac_status=$?
1957	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1958	(exit $ac_status); }
1959	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1960	(eval $ac_compiler -v </dev/null >&5) 2>&5
1961	ac_status=$?
1962	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1963	(exit $ac_status); }
1964	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1965	(eval $ac_compiler -V </dev/null >&5) 2>&5
1966	ac_status=$?
1967	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1968	(exit $ac_status); }
1969
1970	cat >conftest.$ac_ext <<_ACEOF
1971	/* confdefs.h. */
1972	_ACEOF
1973	cat confdefs.h >>conftest.$ac_ext
1974	cat >>conftest.$ac_ext <<_ACEOF
1975	/* end confdefs.h. */
1976
1977	int
1978	main ()
1979	{
1980
1981	;
1982	return 0;
1983	}
1984	_ACEOF
1985	ac_clean_files_save=$ac_clean_files
1986	ac_clean_files="$ac_clean_files a.out a.exe b.out"
1987	# Try to create an executable without -o first, disregard a.out.
1988	# It will help us diagnose broken compilers, and finding out an intuition
1989	# of exeext.
1990	echo "$as_me:$LINENO: checking for C++ compiler default output file name" >&5
1991	echo $ECHO_N "checking for C++ compiler default output file name... $ECHO_C" >&6
1992	ac_link_default=`echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
1993	if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1994	(eval $ac_link_default) 2>&5
1995	ac_status=$?
1996	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1997	(exit $ac_status); }; then
1998	# Find the output, starting from the most likely. This scheme is
1999	# not robust to junk in `.', hence go to wildcards (a.*) only as a last
2000	# resort.
2001
2002	# Be careful to initialize this variable, since it used to be cached.
2003	# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2004	ac_cv_exeext=
2005	# b.out is created by i960 compilers.
2006	for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2007	do
2008	test -f "$ac_file" \|\| continue
2009	case $ac_file in
2010	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj )
2011	;;
2012	conftest.$ac_ext )
2013	# This is the source file.
2014	;;
2015	[ab].out )
2016	# We found the default executable, but exeext='' is most
2017	# certainly right.
2018	break;;
2019	. )
2020	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2021	# FIXME: I believe we export ac_cv_exeext for Libtool,
2022	# but it would be cool to find out if it's true. Does anybody
2023	# maintain Libtool? --akim.
2024	export ac_cv_exeext
2025	break;;
2026	* )
2027	break;;
2028	esac
2029	done
2030	else
2031	echo "$as_me: failed program was:" >&5
2032	sed 's/^/\| /' conftest.$ac_ext >&5
2033
2034	{ { echo "$as_me:$LINENO: error: C++ compiler cannot create executables
2035	See \`config.log' for more details." >&5
2036	echo "$as_me: error: C++ compiler cannot create executables
2037	See \`config.log' for more details." >&2;}
2038	{ (exit 77); exit 77; }; }
2039	fi
2040
2041	ac_exeext=$ac_cv_exeext
2042	echo "$as_me:$LINENO: result: $ac_file" >&5
2043	echo "${ECHO_T}$ac_file" >&6
2044
2045	# Check the compiler produces executables we can run. If not, either
2046	# the compiler is broken, or we cross compile.
2047	echo "$as_me:$LINENO: checking whether the C++ compiler works" >&5
2048	echo $ECHO_N "checking whether the C++ compiler works... $ECHO_C" >&6
2049	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2050	# If not cross compiling, check that we can run a simple program.
2051	if test "$cross_compiling" != yes; then
2052	if { ac_try='./$ac_file'
2053	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2054	(eval $ac_try) 2>&5
2055	ac_status=$?
2056	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2057	(exit $ac_status); }; }; then
2058	cross_compiling=no
2059	else
2060	if test "$cross_compiling" = maybe; then
2061	cross_compiling=yes
2062	else
2063	{ { echo "$as_me:$LINENO: error: cannot run C++ compiled programs.
2064	If you meant to cross compile, use \`--host'.
2065	See \`config.log' for more details." >&5
2066	echo "$as_me: error: cannot run C++ compiled programs.
2067	If you meant to cross compile, use \`--host'.
2068	See \`config.log' for more details." >&2;}
2069	{ (exit 1); exit 1; }; }
2070	fi
2071	fi
2072	fi
2073	echo "$as_me:$LINENO: result: yes" >&5
2074	echo "${ECHO_T}yes" >&6
2075
2076	rm -f a.out a.exe conftest$ac_cv_exeext b.out
2077	ac_clean_files=$ac_clean_files_save
2078	# Check the compiler produces executables we can run. If not, either
2079	# the compiler is broken, or we cross compile.
2080	echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2081	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2082	echo "$as_me:$LINENO: result: $cross_compiling" >&5
2083	echo "${ECHO_T}$cross_compiling" >&6
2084
2085	echo "$as_me:$LINENO: checking for suffix of executables" >&5
2086	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2087	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2088	(eval $ac_link) 2>&5
2089	ac_status=$?
2090	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2091	(exit $ac_status); }; then
2092	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2093	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2094	# work properly (i.e., refer to `conftest.exe'), while it won't with
2095	# `rm'.
2096	for ac_file in conftest.exe conftest conftest.*; do
2097	test -f "$ac_file" \|\| continue
2098	case $ac_file in
2099	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj ) ;;
2100	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2101	export ac_cv_exeext
2102	break;;
2103	* ) break;;
2104	esac
2105	done
2106	else
2107	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2108	See \`config.log' for more details." >&5
2109	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2110	See \`config.log' for more details." >&2;}
2111	{ (exit 1); exit 1; }; }
2112	fi
2113
2114	rm -f conftest$ac_cv_exeext
2115	echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2116	echo "${ECHO_T}$ac_cv_exeext" >&6
2117
2118	rm -f conftest.$ac_ext
2119	EXEEXT=$ac_cv_exeext
2120	ac_exeext=$EXEEXT
2121	echo "$as_me:$LINENO: checking for suffix of object files" >&5
2122	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2123	if test "${ac_cv_objext+set}" = set; then
2124	echo $ECHO_N "(cached) $ECHO_C" >&6
2125	else
2126	cat >conftest.$ac_ext <<_ACEOF
2127	/* confdefs.h. */
2128	_ACEOF
2129	cat confdefs.h >>conftest.$ac_ext
2130	cat >>conftest.$ac_ext <<_ACEOF
2131	/* end confdefs.h. */
2132
2133	int
2134	main ()
2135	{
2136
2137	;
2138	return 0;
2139	}
2140	_ACEOF
2141	rm -f conftest.o conftest.obj
2142	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2143	(eval $ac_compile) 2>&5
2144	ac_status=$?
2145	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2146	(exit $ac_status); }; then
2147	for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2148	case $ac_file in
2149	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg ) ;;
2150	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
2151	break;;
2152	esac
2153	done
2154	else
2155	echo "$as_me: failed program was:" >&5
2156	sed 's/^/\| /' conftest.$ac_ext >&5
2157
2158	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2159	See \`config.log' for more details." >&5
2160	echo "$as_me: error: cannot compute suffix of object files: cannot compile
2161	See \`config.log' for more details." >&2;}
2162	{ (exit 1); exit 1; }; }
2163	fi
2164
2165	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2166	fi
2167	echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2168	echo "${ECHO_T}$ac_cv_objext" >&6
2169	OBJEXT=$ac_cv_objext
2170	ac_objext=$OBJEXT
2171	echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
2172	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
2173	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
2174	echo $ECHO_N "(cached) $ECHO_C" >&6
2175	else
2176	cat >conftest.$ac_ext <<_ACEOF
2177	/* confdefs.h. */
2178	_ACEOF
2179	cat confdefs.h >>conftest.$ac_ext
2180	cat >>conftest.$ac_ext <<_ACEOF
2181	/* end confdefs.h. */
2182
2183	int
2184	main ()
2185	{
2186	#ifndef __GNUC__
2187	choke me
2188	#endif
2189
2190	;
2191	return 0;
2192	}
2193	_ACEOF
2194	rm -f conftest.$ac_objext
2195	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2196	(eval $ac_compile) 2>conftest.er1
2197	ac_status=$?
2198	grep -v '^ *+' conftest.er1 >conftest.err
2199	rm -f conftest.er1
2200	cat conftest.err >&5
2201	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2202	(exit $ac_status); } &&
2203	{ ac_try='test -z "$ac_cxx_werror_flag"
2204	\|\| test ! -s conftest.err'
2205	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2206	(eval $ac_try) 2>&5
2207	ac_status=$?
2208	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2209	(exit $ac_status); }; } &&
2210	{ ac_try='test -s conftest.$ac_objext'
2211	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2212	(eval $ac_try) 2>&5
2213	ac_status=$?
2214	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2215	(exit $ac_status); }; }; then
2216	ac_compiler_gnu=yes
2217	else
2218	echo "$as_me: failed program was:" >&5
2219	sed 's/^/\| /' conftest.$ac_ext >&5
2220
2221	ac_compiler_gnu=no
2222	fi
2223	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2224	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
2225
2226	fi
2227	echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
2228	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
2229	GXX=`test $ac_compiler_gnu = yes && echo yes`
2230	ac_test_CXXFLAGS=${CXXFLAGS+set}
2231	ac_save_CXXFLAGS=$CXXFLAGS
2232	CXXFLAGS="-g"
2233	echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
2234	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
2235	if test "${ac_cv_prog_cxx_g+set}" = set; then
2236	echo $ECHO_N "(cached) $ECHO_C" >&6
2237	else
2238	cat >conftest.$ac_ext <<_ACEOF
2239	/* confdefs.h. */
2240	_ACEOF
2241	cat confdefs.h >>conftest.$ac_ext
2242	cat >>conftest.$ac_ext <<_ACEOF
2243	/* end confdefs.h. */
2244
2245	int
2246	main ()
2247	{
2248
2249	;
2250	return 0;
2251	}
2252	_ACEOF
2253	rm -f conftest.$ac_objext
2254	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2255	(eval $ac_compile) 2>conftest.er1
2256	ac_status=$?
2257	grep -v '^ *+' conftest.er1 >conftest.err
2258	rm -f conftest.er1
2259	cat conftest.err >&5
2260	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2261	(exit $ac_status); } &&
2262	{ ac_try='test -z "$ac_cxx_werror_flag"
2263	\|\| test ! -s conftest.err'
2264	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2265	(eval $ac_try) 2>&5
2266	ac_status=$?
2267	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2268	(exit $ac_status); }; } &&
2269	{ ac_try='test -s conftest.$ac_objext'
2270	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2271	(eval $ac_try) 2>&5
2272	ac_status=$?
2273	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2274	(exit $ac_status); }; }; then
2275	ac_cv_prog_cxx_g=yes
2276	else
2277	echo "$as_me: failed program was:" >&5
2278	sed 's/^/\| /' conftest.$ac_ext >&5
2279
2280	ac_cv_prog_cxx_g=no
2281	fi
2282	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2283	fi
2284	echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
2285	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
2286	if test "$ac_test_CXXFLAGS" = set; then
2287	CXXFLAGS=$ac_save_CXXFLAGS
2288	elif test $ac_cv_prog_cxx_g = yes; then
2289	if test "$GXX" = yes; then
2290	CXXFLAGS="-g -O2"
2291	else
2292	CXXFLAGS="-g"
2293	fi
2294	else
2295	if test "$GXX" = yes; then
2296	CXXFLAGS="-O2"
2297	else
2298	CXXFLAGS=
2299	fi
2300	fi
2301	for ac_declaration in \
2302	'' \
2303	'extern "C" void std::exit (int) throw (); using std::exit;' \
2304	'extern "C" void std::exit (int); using std::exit;' \
2305	'extern "C" void exit (int) throw ();' \
2306	'extern "C" void exit (int);' \
2307	'void exit (int);'
2308	do
2309	cat >conftest.$ac_ext <<_ACEOF
2310	/* confdefs.h. */
2311	_ACEOF
2312	cat confdefs.h >>conftest.$ac_ext
2313	cat >>conftest.$ac_ext <<_ACEOF
2314	/* end confdefs.h. */
2315	$ac_declaration
2316	#include <stdlib.h>
2317	int
2318	main ()
2319	{
2320	exit (42);
2321	;
2322	return 0;
2323	}
2324	_ACEOF
2325	rm -f conftest.$ac_objext
2326	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2327	(eval $ac_compile) 2>conftest.er1
2328	ac_status=$?
2329	grep -v '^ *+' conftest.er1 >conftest.err
2330	rm -f conftest.er1
2331	cat conftest.err >&5
2332	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2333	(exit $ac_status); } &&
2334	{ ac_try='test -z "$ac_cxx_werror_flag"
2335	\|\| test ! -s conftest.err'
2336	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2337	(eval $ac_try) 2>&5
2338	ac_status=$?
2339	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2340	(exit $ac_status); }; } &&
2341	{ ac_try='test -s conftest.$ac_objext'
2342	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2343	(eval $ac_try) 2>&5
2344	ac_status=$?
2345	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2346	(exit $ac_status); }; }; then
2347	:
2348	else
2349	echo "$as_me: failed program was:" >&5
2350	sed 's/^/\| /' conftest.$ac_ext >&5
2351
2352	continue
2353	fi
2354	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2355	cat >conftest.$ac_ext <<_ACEOF
2356	/* confdefs.h. */
2357	_ACEOF
2358	cat confdefs.h >>conftest.$ac_ext
2359	cat >>conftest.$ac_ext <<_ACEOF
2360	/* end confdefs.h. */
2361	$ac_declaration
2362	int
2363	main ()
2364	{
2365	exit (42);
2366	;
2367	return 0;
2368	}
2369	_ACEOF
2370	rm -f conftest.$ac_objext
2371	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2372	(eval $ac_compile) 2>conftest.er1
2373	ac_status=$?
2374	grep -v '^ *+' conftest.er1 >conftest.err
2375	rm -f conftest.er1
2376	cat conftest.err >&5
2377	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2378	(exit $ac_status); } &&
2379	{ ac_try='test -z "$ac_cxx_werror_flag"
2380	\|\| test ! -s conftest.err'
2381	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2382	(eval $ac_try) 2>&5
2383	ac_status=$?
2384	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2385	(exit $ac_status); }; } &&
2386	{ ac_try='test -s conftest.$ac_objext'
2387	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2388	(eval $ac_try) 2>&5
2389	ac_status=$?
2390	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2391	(exit $ac_status); }; }; then
2392	break
2393	else
2394	echo "$as_me: failed program was:" >&5
2395	sed 's/^/\| /' conftest.$ac_ext >&5
2396
2397	fi
2398	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2399	done
2400	rm -f conftest*
2401	if test -n "$ac_declaration"; then
2402	echo '#ifdef __cplusplus' >>confdefs.h
2403	echo $ac_declaration >>confdefs.h
2404	echo '#endif' >>confdefs.h
2405	fi
2406
2407	ac_ext=c
2408	ac_cpp='$CPP $CPPFLAGS'
2409	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2410	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2411	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2412	DEPDIR="${am__leading_dot}deps"
2413
2414	ac_config_commands="$ac_config_commands depfiles"
2415
2416
2417	am_make=${MAKE-make}
2418	cat > confinc << 'END'
2419	am__doit:
2420	@echo done
2421	.PHONY: am__doit
2422	END
2423	# If we don't find an include directive, just comment out the code.
2424	echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
2425	echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
2426	am__include="#"
2427	am__quote=
2428	_am_result=none
2429	# First try GNU make style include.
2430	echo "include confinc" > confmf
2431	# We grep out `Entering directory' and `Leaving directory'
2432	# messages which can occur if `w' ends up in MAKEFLAGS.
2433	# In particular we don't look at `^make:' because GNU make might
2434	# be invoked under some other name (usually "gmake"), in which
2435	# case it prints its new name instead of `make'.
2436	if test "`$am_make -s -f confmf 2> /dev/null \| grep -v 'ing directory'`" = "done"; then
2437	am__include=include
2438	am__quote=
2439	_am_result=GNU
2440	fi
2441	# Now try BSD make style include.
2442	if test "$am__include" = "#"; then
2443	echo '.include "confinc"' > confmf
2444	if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
2445	am__include=.include
2446	am__quote="\""
2447	_am_result=BSD
2448	fi
2449	fi
2450
2451
2452	echo "$as_me:$LINENO: result: $_am_result" >&5
2453	echo "${ECHO_T}$_am_result" >&6
2454	rm -f confinc confmf
2455
2456	# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
2457	if test "${enable_dependency_tracking+set}" = set; then
2458	enableval="$enable_dependency_tracking"
2459
2460	fi;
2461	if test "x$enable_dependency_tracking" != xno; then
2462	am_depcomp="$ac_aux_dir/depcomp"
2463	AMDEPBACKSLASH='\'
2464	fi
2465
2466
2467	if test "x$enable_dependency_tracking" != xno; then
2468	AMDEP_TRUE=
2469	AMDEP_FALSE='#'
2470	else
2471	AMDEP_TRUE='#'
2472	AMDEP_FALSE=
2473	fi
2474
2475
2476
2477
2478	depcc="$CXX" am_compiler_list=
2479
2480	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
2481	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
2482	if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then
2483	echo $ECHO_N "(cached) $ECHO_C" >&6
2484	else
2485	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
2486	# We make a subdir and do the tests there. Otherwise we can end up
2487	# making bogus files that we don't know about and never remove. For
2488	# instance it was reported that on HP-UX the gcc test will end up
2489	# making a dummy file named `D' -- because `-MD' means `put the output
2490	# in D'.
2491	mkdir conftest.dir
2492	# Copy depcomp to subdir because otherwise we won't find it if we're
2493	# using a relative directory.
2494	cp "$am_depcomp" conftest.dir
2495	cd conftest.dir
2496	# We will build objects and dependencies in a subdirectory because
2497	# it helps to detect inapplicable dependency modes. For instance
2498	# both Tru64's cc and ICC support -MD to output dependencies as a
2499	# side effect of compilation, but ICC will put the dependencies in
2500	# the current directory while Tru64 will put them in the object
2501	# directory.
2502	mkdir sub
2503
2504	am_cv_CXX_dependencies_compiler_type=none
2505	if test "$am_compiler_list" = ""; then
2506	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
2507	fi
2508	for depmode in $am_compiler_list; do
2509	# Setup a source with many dependencies, because some compilers
2510	# like to wrap large dependency lists on column 80 (with \), and
2511	# we should not choose a depcomp mode which is confused by this.
2512	#
2513	# We need to recreate these files for each test, as the compiler may
2514	# overwrite some of them when testing with obscure command lines.
2515	# This happens at least with the AIX C compiler.
2516	: > sub/conftest.c
2517	for i in 1 2 3 4 5 6; do
2518	echo '#include "conftst'$i'.h"' >> sub/conftest.c
2519	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
2520	# Solaris 8's {/usr,}/bin/sh.
2521	touch sub/conftst$i.h
2522	done
2523	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
2524
2525	case $depmode in
2526	nosideeffect)
2527	# after this tag, mechanisms are not by side-effect, so they'll
2528	# only be used when explicitly requested
2529	if test "x$enable_dependency_tracking" = xyes; then
2530	continue
2531	else
2532	break
2533	fi
2534	;;
2535	none) break ;;
2536	esac
2537	# We check with `-c' and `-o' for the sake of the "dashmstdout"
2538	# mode. It turns out that the SunPro C++ compiler does not properly
2539	# handle `-M -o', and we need to detect this.
2540	if depmode=$depmode \
2541	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
2542	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
2543	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
2544	>/dev/null 2>conftest.err &&
2545	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
2546	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
2547	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
2548	# icc doesn't choke on unknown options, it will just issue warnings
2549	# or remarks (even with -Werror). So we grep stderr for any message
2550	# that says an option was ignored or not supported.
2551	# When given -MP, icc 7.0 and 7.1 complain thusly:
2552	# icc: Command line warning: ignoring option '-M'; no argument required
2553	# The diagnosis changed in icc 8.0:
2554	# icc: Command line remark: option '-MP' not supported
2555	if (grep 'ignoring option' conftest.err \|\|
2556	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
2557	am_cv_CXX_dependencies_compiler_type=$depmode
2558	break
2559	fi
2560	fi
2561	done
2562
2563	cd ..
2564	rm -rf conftest.dir
2565	else
2566	am_cv_CXX_dependencies_compiler_type=none
2567	fi
2568
2569	fi
2570	echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5
2571	echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6
2572	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
2573
2574
2575
2576	if
2577	test "x$enable_dependency_tracking" != xno \
2578	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
2579	am__fastdepCXX_TRUE=
2580	am__fastdepCXX_FALSE='#'
2581	else
2582	am__fastdepCXX_TRUE='#'
2583	am__fastdepCXX_FALSE=
2584	fi
2585
2586
2587	ac_ext=c
2588	ac_cpp='$CPP $CPPFLAGS'
2589	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2590	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2591	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2592	if test -n "$ac_tool_prefix"; then
2593	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2594	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2595	echo "$as_me:$LINENO: checking for $ac_word" >&5
2596	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2597	if test "${ac_cv_prog_CC+set}" = set; then
2598	echo $ECHO_N "(cached) $ECHO_C" >&6
2599	else
2600	if test -n "$CC"; then
2601	ac_cv_prog_CC="$CC" # Let the user override the test.
2602	else
2603	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2604	for as_dir in $PATH
2605	do
2606	IFS=$as_save_IFS
2607	test -z "$as_dir" && as_dir=.
2608	for ac_exec_ext in '' $ac_executable_extensions; do
2609	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2610	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2611	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2612	break 2
2613	fi
2614	done
2615	done
2616
2617	fi
2618	fi
2619	CC=$ac_cv_prog_CC
2620	if test -n "$CC"; then
2621	echo "$as_me:$LINENO: result: $CC" >&5
2622	echo "${ECHO_T}$CC" >&6
2623	else
2624	echo "$as_me:$LINENO: result: no" >&5
2625	echo "${ECHO_T}no" >&6
2626	fi
2627
2628	fi
2629	if test -z "$ac_cv_prog_CC"; then
2630	ac_ct_CC=$CC
2631	# Extract the first word of "gcc", so it can be a program name with args.
2632	set dummy gcc; ac_word=$2
2633	echo "$as_me:$LINENO: checking for $ac_word" >&5
2634	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2635	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2636	echo $ECHO_N "(cached) $ECHO_C" >&6
2637	else
2638	if test -n "$ac_ct_CC"; then
2639	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2640	else
2641	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2642	for as_dir in $PATH
2643	do
2644	IFS=$as_save_IFS
2645	test -z "$as_dir" && as_dir=.
2646	for ac_exec_ext in '' $ac_executable_extensions; do
2647	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2648	ac_cv_prog_ac_ct_CC="gcc"
2649	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2650	break 2
2651	fi
2652	done
2653	done
2654
2655	fi
2656	fi
2657	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2658	if test -n "$ac_ct_CC"; then
2659	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2660	echo "${ECHO_T}$ac_ct_CC" >&6
2661	else
2662	echo "$as_me:$LINENO: result: no" >&5
2663	echo "${ECHO_T}no" >&6
2664	fi
2665
2666	CC=$ac_ct_CC
2667	else
2668	CC="$ac_cv_prog_CC"
2669	fi
2670
2671	if test -z "$CC"; then
2672	if test -n "$ac_tool_prefix"; then
2673	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2674	set dummy ${ac_tool_prefix}cc; ac_word=$2
2675	echo "$as_me:$LINENO: checking for $ac_word" >&5
2676	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2677	if test "${ac_cv_prog_CC+set}" = set; then
2678	echo $ECHO_N "(cached) $ECHO_C" >&6
2679	else
2680	if test -n "$CC"; then
2681	ac_cv_prog_CC="$CC" # Let the user override the test.
2682	else
2683	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2684	for as_dir in $PATH
2685	do
2686	IFS=$as_save_IFS
2687	test -z "$as_dir" && as_dir=.
2688	for ac_exec_ext in '' $ac_executable_extensions; do
2689	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2690	ac_cv_prog_CC="${ac_tool_prefix}cc"
2691	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2692	break 2
2693	fi
2694	done
2695	done
2696
2697	fi
2698	fi
2699	CC=$ac_cv_prog_CC
2700	if test -n "$CC"; then
2701	echo "$as_me:$LINENO: result: $CC" >&5
2702	echo "${ECHO_T}$CC" >&6
2703	else
2704	echo "$as_me:$LINENO: result: no" >&5
2705	echo "${ECHO_T}no" >&6
2706	fi
2707
2708	fi
2709	if test -z "$ac_cv_prog_CC"; then
2710	ac_ct_CC=$CC
2711	# Extract the first word of "cc", so it can be a program name with args.
2712	set dummy cc; ac_word=$2
2713	echo "$as_me:$LINENO: checking for $ac_word" >&5
2714	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2715	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2716	echo $ECHO_N "(cached) $ECHO_C" >&6
2717	else
2718	if test -n "$ac_ct_CC"; then
2719	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2720	else
2721	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2722	for as_dir in $PATH
2723	do
2724	IFS=$as_save_IFS
2725	test -z "$as_dir" && as_dir=.
2726	for ac_exec_ext in '' $ac_executable_extensions; do
2727	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2728	ac_cv_prog_ac_ct_CC="cc"
2729	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2730	break 2
2731	fi
2732	done
2733	done
2734
2735	fi
2736	fi
2737	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2738	if test -n "$ac_ct_CC"; then
2739	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2740	echo "${ECHO_T}$ac_ct_CC" >&6
2741	else
2742	echo "$as_me:$LINENO: result: no" >&5
2743	echo "${ECHO_T}no" >&6
2744	fi
2745
2746	CC=$ac_ct_CC
2747	else
2748	CC="$ac_cv_prog_CC"
2749	fi
2750
2751	fi
2752	if test -z "$CC"; then
2753	# Extract the first word of "cc", so it can be a program name with args.
2754	set dummy cc; ac_word=$2
2755	echo "$as_me:$LINENO: checking for $ac_word" >&5
2756	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2757	if test "${ac_cv_prog_CC+set}" = set; then
2758	echo $ECHO_N "(cached) $ECHO_C" >&6
2759	else
2760	if test -n "$CC"; then
2761	ac_cv_prog_CC="$CC" # Let the user override the test.
2762	else
2763	ac_prog_rejected=no
2764	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2765	for as_dir in $PATH
2766	do
2767	IFS=$as_save_IFS
2768	test -z "$as_dir" && as_dir=.
2769	for ac_exec_ext in '' $ac_executable_extensions; do
2770	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2771	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2772	ac_prog_rejected=yes
2773	continue
2774	fi
2775	ac_cv_prog_CC="cc"
2776	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2777	break 2
2778	fi
2779	done
2780	done
2781
2782	if test $ac_prog_rejected = yes; then
2783	# We found a bogon in the path, so make sure we never use it.
2784	set dummy $ac_cv_prog_CC
2785	shift
2786	if test $# != 0; then
2787	# We chose a different compiler from the bogus one.
2788	# However, it has the same basename, so the bogon will be chosen
2789	# first if we set CC to just the basename; use the full file name.
2790	shift
2791	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2792	fi
2793	fi
2794	fi
2795	fi
2796	CC=$ac_cv_prog_CC
2797	if test -n "$CC"; then
2798	echo "$as_me:$LINENO: result: $CC" >&5
2799	echo "${ECHO_T}$CC" >&6
2800	else
2801	echo "$as_me:$LINENO: result: no" >&5
2802	echo "${ECHO_T}no" >&6
2803	fi
2804
2805	fi
2806	if test -z "$CC"; then
2807	if test -n "$ac_tool_prefix"; then
2808	for ac_prog in cl
2809	do
2810	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2811	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2812	echo "$as_me:$LINENO: checking for $ac_word" >&5
2813	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2814	if test "${ac_cv_prog_CC+set}" = set; then
2815	echo $ECHO_N "(cached) $ECHO_C" >&6
2816	else
2817	if test -n "$CC"; then
2818	ac_cv_prog_CC="$CC" # Let the user override the test.
2819	else
2820	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2821	for as_dir in $PATH
2822	do
2823	IFS=$as_save_IFS
2824	test -z "$as_dir" && as_dir=.
2825	for ac_exec_ext in '' $ac_executable_extensions; do
2826	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2827	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2828	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2829	break 2
2830	fi
2831	done
2832	done
2833
2834	fi
2835	fi
2836	CC=$ac_cv_prog_CC
2837	if test -n "$CC"; then
2838	echo "$as_me:$LINENO: result: $CC" >&5
2839	echo "${ECHO_T}$CC" >&6
2840	else
2841	echo "$as_me:$LINENO: result: no" >&5
2842	echo "${ECHO_T}no" >&6
2843	fi
2844
2845	test -n "$CC" && break
2846	done
2847	fi
2848	if test -z "$CC"; then
2849	ac_ct_CC=$CC
2850	for ac_prog in cl
2851	do
2852	# Extract the first word of "$ac_prog", so it can be a program name with args.
2853	set dummy $ac_prog; ac_word=$2
2854	echo "$as_me:$LINENO: checking for $ac_word" >&5
2855	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2856	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2857	echo $ECHO_N "(cached) $ECHO_C" >&6
2858	else
2859	if test -n "$ac_ct_CC"; then
2860	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2861	else
2862	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2863	for as_dir in $PATH
2864	do
2865	IFS=$as_save_IFS
2866	test -z "$as_dir" && as_dir=.
2867	for ac_exec_ext in '' $ac_executable_extensions; do
2868	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2869	ac_cv_prog_ac_ct_CC="$ac_prog"
2870	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2871	break 2
2872	fi
2873	done
2874	done
2875
2876	fi
2877	fi
2878	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2879	if test -n "$ac_ct_CC"; then
2880	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2881	echo "${ECHO_T}$ac_ct_CC" >&6
2882	else
2883	echo "$as_me:$LINENO: result: no" >&5
2884	echo "${ECHO_T}no" >&6
2885	fi
2886
2887	test -n "$ac_ct_CC" && break
2888	done
2889
2890	CC=$ac_ct_CC
2891	fi
2892
2893	fi
2894
2895
2896	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2897	See \`config.log' for more details." >&5
2898	echo "$as_me: error: no acceptable C compiler found in \$PATH
2899	See \`config.log' for more details." >&2;}
2900	{ (exit 1); exit 1; }; }
2901
2902	# Provide some information about the compiler.
2903	echo "$as_me:$LINENO:" \
2904	"checking for C compiler version" >&5
2905	ac_compiler=`set X $ac_compile; echo $2`
2906	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2907	(eval $ac_compiler --version </dev/null >&5) 2>&5
2908	ac_status=$?
2909	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2910	(exit $ac_status); }
2911	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2912	(eval $ac_compiler -v </dev/null >&5) 2>&5
2913	ac_status=$?
2914	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2915	(exit $ac_status); }
2916	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2917	(eval $ac_compiler -V </dev/null >&5) 2>&5
2918	ac_status=$?
2919	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2920	(exit $ac_status); }
2921
2922	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2923	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2924	if test "${ac_cv_c_compiler_gnu+set}" = set; then
2925	echo $ECHO_N "(cached) $ECHO_C" >&6
2926	else
2927	cat >conftest.$ac_ext <<_ACEOF
2928	/* confdefs.h. */
2929	_ACEOF
2930	cat confdefs.h >>conftest.$ac_ext
2931	cat >>conftest.$ac_ext <<_ACEOF
2932	/* end confdefs.h. */
2933
2934	int
2935	main ()
2936	{
2937	#ifndef __GNUC__
2938	choke me
2939	#endif
2940
2941	;
2942	return 0;
2943	}
2944	_ACEOF
2945	rm -f conftest.$ac_objext
2946	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2947	(eval $ac_compile) 2>conftest.er1
2948	ac_status=$?
2949	grep -v '^ *+' conftest.er1 >conftest.err
2950	rm -f conftest.er1
2951	cat conftest.err >&5
2952	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2953	(exit $ac_status); } &&
2954	{ ac_try='test -z "$ac_c_werror_flag"
2955	\|\| test ! -s conftest.err'
2956	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2957	(eval $ac_try) 2>&5
2958	ac_status=$?
2959	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2960	(exit $ac_status); }; } &&
2961	{ ac_try='test -s conftest.$ac_objext'
2962	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2963	(eval $ac_try) 2>&5
2964	ac_status=$?
2965	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2966	(exit $ac_status); }; }; then
2967	ac_compiler_gnu=yes
2968	else
2969	echo "$as_me: failed program was:" >&5
2970	sed 's/^/\| /' conftest.$ac_ext >&5
2971
2972	ac_compiler_gnu=no
2973	fi
2974	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2975	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2976
2977	fi
2978	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2979	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2980	GCC=`test $ac_compiler_gnu = yes && echo yes`
2981	ac_test_CFLAGS=${CFLAGS+set}
2982	ac_save_CFLAGS=$CFLAGS
2983	CFLAGS="-g"
2984	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2985	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2986	if test "${ac_cv_prog_cc_g+set}" = set; then
2987	echo $ECHO_N "(cached) $ECHO_C" >&6
2988	else
2989	cat >conftest.$ac_ext <<_ACEOF
2990	/* confdefs.h. */
2991	_ACEOF
2992	cat confdefs.h >>conftest.$ac_ext
2993	cat >>conftest.$ac_ext <<_ACEOF
2994	/* end confdefs.h. */
2995
2996	int
2997	main ()
2998	{
2999
3000	;
3001	return 0;
3002	}
3003	_ACEOF
3004	rm -f conftest.$ac_objext
3005	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3006	(eval $ac_compile) 2>conftest.er1
3007	ac_status=$?
3008	grep -v '^ *+' conftest.er1 >conftest.err
3009	rm -f conftest.er1
3010	cat conftest.err >&5
3011	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3012	(exit $ac_status); } &&
3013	{ ac_try='test -z "$ac_c_werror_flag"
3014	\|\| test ! -s conftest.err'
3015	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3016	(eval $ac_try) 2>&5
3017	ac_status=$?
3018	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3019	(exit $ac_status); }; } &&
3020	{ ac_try='test -s conftest.$ac_objext'
3021	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3022	(eval $ac_try) 2>&5
3023	ac_status=$?
3024	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3025	(exit $ac_status); }; }; then
3026	ac_cv_prog_cc_g=yes
3027	else
3028	echo "$as_me: failed program was:" >&5
3029	sed 's/^/\| /' conftest.$ac_ext >&5
3030
3031	ac_cv_prog_cc_g=no
3032	fi
3033	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3034	fi
3035	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
3036	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
3037	if test "$ac_test_CFLAGS" = set; then
3038	CFLAGS=$ac_save_CFLAGS
3039	elif test $ac_cv_prog_cc_g = yes; then
3040	if test "$GCC" = yes; then
3041	CFLAGS="-g -O2"
3042	else
3043	CFLAGS="-g"
3044	fi
3045	else
3046	if test "$GCC" = yes; then
3047	CFLAGS="-O2"
3048	else
3049	CFLAGS=
3050	fi
3051	fi
3052	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
3053	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
3054	if test "${ac_cv_prog_cc_stdc+set}" = set; then
3055	echo $ECHO_N "(cached) $ECHO_C" >&6
3056	else
3057	ac_cv_prog_cc_stdc=no
3058	ac_save_CC=$CC
3059	cat >conftest.$ac_ext <<_ACEOF
3060	/* confdefs.h. */
3061	_ACEOF
3062	cat confdefs.h >>conftest.$ac_ext
3063	cat >>conftest.$ac_ext <<_ACEOF
3064	/* end confdefs.h. */
3065	#include <stdarg.h>
3066	#include <stdio.h>
3067	#include <sys/types.h>
3068	#include <sys/stat.h>
3069	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3070	struct buf { int x; };
3071	FILE * (rcsopen) (struct buf , struct stat *, int);
3072	static char *e (p, i)
3073	char **p;
3074	int i;
3075	{
3076	return p[i];
3077	}
3078	static char f (char (g) (char , int), char *p, ...)
3079	{
3080	char *s;
3081	va_list v;
3082	va_start (v,p);
3083	s = g (p, va_arg (v,int));
3084	va_end (v);
3085	return s;
3086	}
3087
3088	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3089	function prototypes and stuff, but not '\xHH' hex character constants.
3090	These don't provoke an error unfortunately, instead are silently treated
3091	as 'x'. The following induces an error, until -std1 is added to get
3092	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3093	array size at least. It's necessary to write '\x00'==0 to get something
3094	that's true only with -std1. */
3095	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3096
3097	int test (int i, double x);
3098	struct s1 {int (*f) (int a);};
3099	struct s2 {int (*f) (double a);};
3100	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
3101	int argc;
3102	char **argv;
3103	int
3104	main ()
3105	{
3106	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
3107	;
3108	return 0;
3109	}
3110	_ACEOF
3111	# Don't try gcc -ansi; that turns off useful extensions and
3112	# breaks some systems' header files.
3113	# AIX -qlanglvl=ansi
3114	# Ultrix and OSF/1 -std1
3115	# HP-UX 10.20 and later -Ae
3116	# HP-UX older versions -Aa -D_HPUX_SOURCE
3117	# SVR4 -Xc -D__EXTENSIONS__
3118	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3119	do
3120	CC="$ac_save_CC $ac_arg"
3121	rm -f conftest.$ac_objext
3122	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3123	(eval $ac_compile) 2>conftest.er1
3124	ac_status=$?
3125	grep -v '^ *+' conftest.er1 >conftest.err
3126	rm -f conftest.er1
3127	cat conftest.err >&5
3128	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3129	(exit $ac_status); } &&
3130	{ ac_try='test -z "$ac_c_werror_flag"
3131	\|\| test ! -s conftest.err'
3132	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3133	(eval $ac_try) 2>&5
3134	ac_status=$?
3135	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3136	(exit $ac_status); }; } &&
3137	{ ac_try='test -s conftest.$ac_objext'
3138	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3139	(eval $ac_try) 2>&5
3140	ac_status=$?
3141	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3142	(exit $ac_status); }; }; then
3143	ac_cv_prog_cc_stdc=$ac_arg
3144	break
3145	else
3146	echo "$as_me: failed program was:" >&5
3147	sed 's/^/\| /' conftest.$ac_ext >&5
3148
3149	fi
3150	rm -f conftest.err conftest.$ac_objext
3151	done
3152	rm -f conftest.$ac_ext conftest.$ac_objext
3153	CC=$ac_save_CC
3154
3155	fi
3156
3157	case "x$ac_cv_prog_cc_stdc" in
3158	x\|xno)
3159	echo "$as_me:$LINENO: result: none needed" >&5
3160	echo "${ECHO_T}none needed" >&6 ;;
3161	*)
3162	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
3163	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
3164	CC="$CC $ac_cv_prog_cc_stdc" ;;
3165	esac
3166
3167	# Some people use a C++ compiler to compile C. Since we use `exit',
3168	# in C++ we need to declare it. In case someone uses the same compiler
3169	# for both compiling C and C++ we need to have the C++ compiler decide
3170	# the declaration of exit, since it's the most demanding environment.
3171	cat >conftest.$ac_ext <<_ACEOF
3172	#ifndef __cplusplus
3173	choke me
3174	#endif
3175	_ACEOF
3176	rm -f conftest.$ac_objext
3177	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3178	(eval $ac_compile) 2>conftest.er1
3179	ac_status=$?
3180	grep -v '^ *+' conftest.er1 >conftest.err
3181	rm -f conftest.er1
3182	cat conftest.err >&5
3183	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3184	(exit $ac_status); } &&
3185	{ ac_try='test -z "$ac_c_werror_flag"
3186	\|\| test ! -s conftest.err'
3187	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3188	(eval $ac_try) 2>&5
3189	ac_status=$?
3190	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3191	(exit $ac_status); }; } &&
3192	{ ac_try='test -s conftest.$ac_objext'
3193	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3194	(eval $ac_try) 2>&5
3195	ac_status=$?
3196	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3197	(exit $ac_status); }; }; then
3198	for ac_declaration in \
3199	'' \
3200	'extern "C" void std::exit (int) throw (); using std::exit;' \
3201	'extern "C" void std::exit (int); using std::exit;' \
3202	'extern "C" void exit (int) throw ();' \
3203	'extern "C" void exit (int);' \
3204	'void exit (int);'
3205	do
3206	cat >conftest.$ac_ext <<_ACEOF
3207	/* confdefs.h. */
3208	_ACEOF
3209	cat confdefs.h >>conftest.$ac_ext
3210	cat >>conftest.$ac_ext <<_ACEOF
3211	/* end confdefs.h. */
3212	$ac_declaration
3213	#include <stdlib.h>
3214	int
3215	main ()
3216	{
3217	exit (42);
3218	;
3219	return 0;
3220	}
3221	_ACEOF
3222	rm -f conftest.$ac_objext
3223	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3224	(eval $ac_compile) 2>conftest.er1
3225	ac_status=$?
3226	grep -v '^ *+' conftest.er1 >conftest.err
3227	rm -f conftest.er1
3228	cat conftest.err >&5
3229	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3230	(exit $ac_status); } &&
3231	{ ac_try='test -z "$ac_c_werror_flag"
3232	\|\| test ! -s conftest.err'
3233	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3234	(eval $ac_try) 2>&5
3235	ac_status=$?
3236	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3237	(exit $ac_status); }; } &&
3238	{ ac_try='test -s conftest.$ac_objext'
3239	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3240	(eval $ac_try) 2>&5
3241	ac_status=$?
3242	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3243	(exit $ac_status); }; }; then
3244	:
3245	else
3246	echo "$as_me: failed program was:" >&5
3247	sed 's/^/\| /' conftest.$ac_ext >&5
3248
3249	continue
3250	fi
3251	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3252	cat >conftest.$ac_ext <<_ACEOF
3253	/* confdefs.h. */
3254	_ACEOF
3255	cat confdefs.h >>conftest.$ac_ext
3256	cat >>conftest.$ac_ext <<_ACEOF
3257	/* end confdefs.h. */
3258	$ac_declaration
3259	int
3260	main ()
3261	{
3262	exit (42);
3263	;
3264	return 0;
3265	}
3266	_ACEOF
3267	rm -f conftest.$ac_objext
3268	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3269	(eval $ac_compile) 2>conftest.er1
3270	ac_status=$?
3271	grep -v '^ *+' conftest.er1 >conftest.err
3272	rm -f conftest.er1
3273	cat conftest.err >&5
3274	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3275	(exit $ac_status); } &&
3276	{ ac_try='test -z "$ac_c_werror_flag"
3277	\|\| test ! -s conftest.err'
3278	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3279	(eval $ac_try) 2>&5
3280	ac_status=$?
3281	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3282	(exit $ac_status); }; } &&
3283	{ ac_try='test -s conftest.$ac_objext'
3284	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3285	(eval $ac_try) 2>&5
3286	ac_status=$?
3287	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3288	(exit $ac_status); }; }; then
3289	break
3290	else
3291	echo "$as_me: failed program was:" >&5
3292	sed 's/^/\| /' conftest.$ac_ext >&5
3293
3294	fi
3295	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3296	done
3297	rm -f conftest*
3298	if test -n "$ac_declaration"; then
3299	echo '#ifdef __cplusplus' >>confdefs.h
3300	echo $ac_declaration >>confdefs.h
3301	echo '#endif' >>confdefs.h
3302	fi
3303
3304	else
3305	echo "$as_me: failed program was:" >&5
3306	sed 's/^/\| /' conftest.$ac_ext >&5
3307
3308	fi
3309	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3310	ac_ext=c
3311	ac_cpp='$CPP $CPPFLAGS'
3312	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3313	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3314	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3315
3316	depcc="$CC" am_compiler_list=
3317
3318	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
3319	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
3320	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
3321	echo $ECHO_N "(cached) $ECHO_C" >&6
3322	else
3323	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3324	# We make a subdir and do the tests there. Otherwise we can end up
3325	# making bogus files that we don't know about and never remove. For
3326	# instance it was reported that on HP-UX the gcc test will end up
3327	# making a dummy file named `D' -- because `-MD' means `put the output
3328	# in D'.
3329	mkdir conftest.dir
3330	# Copy depcomp to subdir because otherwise we won't find it if we're
3331	# using a relative directory.
3332	cp "$am_depcomp" conftest.dir
3333	cd conftest.dir
3334	# We will build objects and dependencies in a subdirectory because
3335	# it helps to detect inapplicable dependency modes. For instance
3336	# both Tru64's cc and ICC support -MD to output dependencies as a
3337	# side effect of compilation, but ICC will put the dependencies in
3338	# the current directory while Tru64 will put them in the object
3339	# directory.
3340	mkdir sub
3341
3342	am_cv_CC_dependencies_compiler_type=none
3343	if test "$am_compiler_list" = ""; then
3344	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
3345	fi
3346	for depmode in $am_compiler_list; do
3347	# Setup a source with many dependencies, because some compilers
3348	# like to wrap large dependency lists on column 80 (with \), and
3349	# we should not choose a depcomp mode which is confused by this.
3350	#
3351	# We need to recreate these files for each test, as the compiler may
3352	# overwrite some of them when testing with obscure command lines.
3353	# This happens at least with the AIX C compiler.
3354	: > sub/conftest.c
3355	for i in 1 2 3 4 5 6; do
3356	echo '#include "conftst'$i'.h"' >> sub/conftest.c
3357	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3358	# Solaris 8's {/usr,}/bin/sh.
3359	touch sub/conftst$i.h
3360	done
3361	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3362
3363	case $depmode in
3364	nosideeffect)
3365	# after this tag, mechanisms are not by side-effect, so they'll
3366	# only be used when explicitly requested
3367	if test "x$enable_dependency_tracking" = xyes; then
3368	continue
3369	else
3370	break
3371	fi
3372	;;
3373	none) break ;;
3374	esac
3375	# We check with `-c' and `-o' for the sake of the "dashmstdout"
3376	# mode. It turns out that the SunPro C++ compiler does not properly
3377	# handle `-M -o', and we need to detect this.
3378	if depmode=$depmode \
3379	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
3380	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3381	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
3382	>/dev/null 2>conftest.err &&
3383	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3384	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
3385	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3386	# icc doesn't choke on unknown options, it will just issue warnings
3387	# or remarks (even with -Werror). So we grep stderr for any message
3388	# that says an option was ignored or not supported.
3389	# When given -MP, icc 7.0 and 7.1 complain thusly:
3390	# icc: Command line warning: ignoring option '-M'; no argument required
3391	# The diagnosis changed in icc 8.0:
3392	# icc: Command line remark: option '-MP' not supported
3393	if (grep 'ignoring option' conftest.err \|\|
3394	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3395	am_cv_CC_dependencies_compiler_type=$depmode
3396	break
3397	fi
3398	fi
3399	done
3400
3401	cd ..
3402	rm -rf conftest.dir
3403	else
3404	am_cv_CC_dependencies_compiler_type=none
3405	fi
3406
3407	fi
3408	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
3409	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
3410	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3411
3412
3413
3414	if
3415	test "x$enable_dependency_tracking" != xno \
3416	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3417	am__fastdepCC_TRUE=
3418	am__fastdepCC_FALSE='#'
3419	else
3420	am__fastdepCC_TRUE='#'
3421	am__fastdepCC_FALSE=
3422	fi
3423
3424
3425
3426	ac_ext=c
3427	ac_cpp='$CPP $CPPFLAGS'
3428	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3429	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3430	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3431	echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3432	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3433	# On Suns, sometimes $CPP names a directory.
3434	if test -n "$CPP" && test -d "$CPP"; then
3435	CPP=
3436	fi
3437	if test -z "$CPP"; then
3438	if test "${ac_cv_prog_CPP+set}" = set; then
3439	echo $ECHO_N "(cached) $ECHO_C" >&6
3440	else
3441	# Double quotes because CPP needs to be expanded
3442	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3443	do
3444	ac_preproc_ok=false
3445	for ac_c_preproc_warn_flag in '' yes
3446	do
3447	# Use a header file that comes with gcc, so configuring glibc
3448	# with a fresh cross-compiler works.
3449	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3450	# <limits.h> exists even on freestanding compilers.
3451	# On the NeXT, cc -E runs the code through the compiler's parser,
3452	# not just through cpp. "Syntax error" is here to catch this case.
3453	cat >conftest.$ac_ext <<_ACEOF
3454	/* confdefs.h. */
3455	_ACEOF
3456	cat confdefs.h >>conftest.$ac_ext
3457	cat >>conftest.$ac_ext <<_ACEOF
3458	/* end confdefs.h. */
3459	#ifdef __STDC__
3460	# include <limits.h>
3461	#else
3462	# include <assert.h>
3463	#endif
3464	Syntax error
3465	_ACEOF
3466	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3467	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3468	ac_status=$?
3469	grep -v '^ *+' conftest.er1 >conftest.err
3470	rm -f conftest.er1
3471	cat conftest.err >&5
3472	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3473	(exit $ac_status); } >/dev/null; then
3474	if test -s conftest.err; then
3475	ac_cpp_err=$ac_c_preproc_warn_flag
3476	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3477	else
3478	ac_cpp_err=
3479	fi
3480	else
3481	ac_cpp_err=yes
3482	fi
3483	if test -z "$ac_cpp_err"; then
3484	:
3485	else
3486	echo "$as_me: failed program was:" >&5
3487	sed 's/^/\| /' conftest.$ac_ext >&5
3488
3489	# Broken: fails on valid input.
3490	continue
3491	fi
3492	rm -f conftest.err conftest.$ac_ext
3493
3494	# OK, works on sane cases. Now check whether non-existent headers
3495	# can be detected and how.
3496	cat >conftest.$ac_ext <<_ACEOF
3497	/* confdefs.h. */
3498	_ACEOF
3499	cat confdefs.h >>conftest.$ac_ext
3500	cat >>conftest.$ac_ext <<_ACEOF
3501	/* end confdefs.h. */
3502	#include <ac_nonexistent.h>
3503	_ACEOF
3504	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3505	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3506	ac_status=$?
3507	grep -v '^ *+' conftest.er1 >conftest.err
3508	rm -f conftest.er1
3509	cat conftest.err >&5
3510	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3511	(exit $ac_status); } >/dev/null; then
3512	if test -s conftest.err; then
3513	ac_cpp_err=$ac_c_preproc_warn_flag
3514	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3515	else
3516	ac_cpp_err=
3517	fi
3518	else
3519	ac_cpp_err=yes
3520	fi
3521	if test -z "$ac_cpp_err"; then
3522	# Broken: success on invalid input.
3523	continue
3524	else
3525	echo "$as_me: failed program was:" >&5
3526	sed 's/^/\| /' conftest.$ac_ext >&5
3527
3528	# Passes both tests.
3529	ac_preproc_ok=:
3530	break
3531	fi
3532	rm -f conftest.err conftest.$ac_ext
3533
3534	done
3535	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3536	rm -f conftest.err conftest.$ac_ext
3537	if $ac_preproc_ok; then
3538	break
3539	fi
3540
3541	done
3542	ac_cv_prog_CPP=$CPP
3543
3544	fi
3545	CPP=$ac_cv_prog_CPP
3546	else
3547	ac_cv_prog_CPP=$CPP
3548	fi
3549	echo "$as_me:$LINENO: result: $CPP" >&5
3550	echo "${ECHO_T}$CPP" >&6
3551	ac_preproc_ok=false
3552	for ac_c_preproc_warn_flag in '' yes
3553	do
3554	# Use a header file that comes with gcc, so configuring glibc
3555	# with a fresh cross-compiler works.
3556	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3557	# <limits.h> exists even on freestanding compilers.
3558	# On the NeXT, cc -E runs the code through the compiler's parser,
3559	# not just through cpp. "Syntax error" is here to catch this case.
3560	cat >conftest.$ac_ext <<_ACEOF
3561	/* confdefs.h. */
3562	_ACEOF
3563	cat confdefs.h >>conftest.$ac_ext
3564	cat >>conftest.$ac_ext <<_ACEOF
3565	/* end confdefs.h. */
3566	#ifdef __STDC__
3567	# include <limits.h>
3568	#else
3569	# include <assert.h>
3570	#endif
3571	Syntax error
3572	_ACEOF
3573	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3574	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3575	ac_status=$?
3576	grep -v '^ *+' conftest.er1 >conftest.err
3577	rm -f conftest.er1
3578	cat conftest.err >&5
3579	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3580	(exit $ac_status); } >/dev/null; then
3581	if test -s conftest.err; then
3582	ac_cpp_err=$ac_c_preproc_warn_flag
3583	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3584	else
3585	ac_cpp_err=
3586	fi
3587	else
3588	ac_cpp_err=yes
3589	fi
3590	if test -z "$ac_cpp_err"; then
3591	:
3592	else
3593	echo "$as_me: failed program was:" >&5
3594	sed 's/^/\| /' conftest.$ac_ext >&5
3595
3596	# Broken: fails on valid input.
3597	continue
3598	fi
3599	rm -f conftest.err conftest.$ac_ext
3600
3601	# OK, works on sane cases. Now check whether non-existent headers
3602	# can be detected and how.
3603	cat >conftest.$ac_ext <<_ACEOF
3604	/* confdefs.h. */
3605	_ACEOF
3606	cat confdefs.h >>conftest.$ac_ext
3607	cat >>conftest.$ac_ext <<_ACEOF
3608	/* end confdefs.h. */
3609	#include <ac_nonexistent.h>
3610	_ACEOF
3611	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3612	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3613	ac_status=$?
3614	grep -v '^ *+' conftest.er1 >conftest.err
3615	rm -f conftest.er1
3616	cat conftest.err >&5
3617	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3618	(exit $ac_status); } >/dev/null; then
3619	if test -s conftest.err; then
3620	ac_cpp_err=$ac_c_preproc_warn_flag
3621	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3622	else
3623	ac_cpp_err=
3624	fi
3625	else
3626	ac_cpp_err=yes
3627	fi
3628	if test -z "$ac_cpp_err"; then
3629	# Broken: success on invalid input.
3630	continue
3631	else
3632	echo "$as_me: failed program was:" >&5
3633	sed 's/^/\| /' conftest.$ac_ext >&5
3634
3635	# Passes both tests.
3636	ac_preproc_ok=:
3637	break
3638	fi
3639	rm -f conftest.err conftest.$ac_ext
3640
3641	done
3642	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3643	rm -f conftest.err conftest.$ac_ext
3644	if $ac_preproc_ok; then
3645	:
3646	else
3647	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3648	See \`config.log' for more details." >&5
3649	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3650	See \`config.log' for more details." >&2;}
3651	{ (exit 1); exit 1; }; }
3652	fi
3653
3654	ac_ext=c
3655	ac_cpp='$CPP $CPPFLAGS'
3656	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3657	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3658	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3659
3660
3661	echo "$as_me:$LINENO: checking for egrep" >&5
3662	echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3663	if test "${ac_cv_prog_egrep+set}" = set; then
3664	echo $ECHO_N "(cached) $ECHO_C" >&6
3665	else
3666	if echo a \| (grep -E '(a\|b)') >/dev/null 2>&1
3667	then ac_cv_prog_egrep='grep -E'
3668	else ac_cv_prog_egrep='egrep'
3669	fi
3670	fi
3671	echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3672	echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3673	EGREP=$ac_cv_prog_egrep
3674
3675
3676	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3677	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3678	if test "${ac_cv_header_stdc+set}" = set; then
3679	echo $ECHO_N "(cached) $ECHO_C" >&6
3680	else
3681	cat >conftest.$ac_ext <<_ACEOF
3682	/* confdefs.h. */
3683	_ACEOF
3684	cat confdefs.h >>conftest.$ac_ext
3685	cat >>conftest.$ac_ext <<_ACEOF
3686	/* end confdefs.h. */
3687	#include <stdlib.h>
3688	#include <stdarg.h>
3689	#include <string.h>
3690	#include <float.h>
3691
3692	int
3693	main ()
3694	{
3695
3696	;
3697	return 0;
3698	}
3699	_ACEOF
3700	rm -f conftest.$ac_objext
3701	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3702	(eval $ac_compile) 2>conftest.er1
3703	ac_status=$?
3704	grep -v '^ *+' conftest.er1 >conftest.err
3705	rm -f conftest.er1
3706	cat conftest.err >&5
3707	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3708	(exit $ac_status); } &&
3709	{ ac_try='test -z "$ac_c_werror_flag"
3710	\|\| test ! -s conftest.err'
3711	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3712	(eval $ac_try) 2>&5
3713	ac_status=$?
3714	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3715	(exit $ac_status); }; } &&
3716	{ ac_try='test -s conftest.$ac_objext'
3717	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3718	(eval $ac_try) 2>&5
3719	ac_status=$?
3720	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3721	(exit $ac_status); }; }; then
3722	ac_cv_header_stdc=yes
3723	else
3724	echo "$as_me: failed program was:" >&5
3725	sed 's/^/\| /' conftest.$ac_ext >&5
3726
3727	ac_cv_header_stdc=no
3728	fi
3729	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3730
3731	if test $ac_cv_header_stdc = yes; then
3732	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3733	cat >conftest.$ac_ext <<_ACEOF
3734	/* confdefs.h. */
3735	_ACEOF
3736	cat confdefs.h >>conftest.$ac_ext
3737	cat >>conftest.$ac_ext <<_ACEOF
3738	/* end confdefs.h. */
3739	#include <string.h>
3740
3741	_ACEOF
3742	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3743	$EGREP "memchr" >/dev/null 2>&1; then
3744	:
3745	else
3746	ac_cv_header_stdc=no
3747	fi
3748	rm -f conftest*
3749
3750	fi
3751
3752	if test $ac_cv_header_stdc = yes; then
3753	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3754	cat >conftest.$ac_ext <<_ACEOF
3755	/* confdefs.h. */
3756	_ACEOF
3757	cat confdefs.h >>conftest.$ac_ext
3758	cat >>conftest.$ac_ext <<_ACEOF
3759	/* end confdefs.h. */
3760	#include <stdlib.h>
3761
3762	_ACEOF
3763	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3764	$EGREP "free" >/dev/null 2>&1; then
3765	:
3766	else
3767	ac_cv_header_stdc=no
3768	fi
3769	rm -f conftest*
3770
3771	fi
3772
3773	if test $ac_cv_header_stdc = yes; then
3774	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3775	if test "$cross_compiling" = yes; then
3776	:
3777	else
3778	cat >conftest.$ac_ext <<_ACEOF
3779	/* confdefs.h. */
3780	_ACEOF
3781	cat confdefs.h >>conftest.$ac_ext
3782	cat >>conftest.$ac_ext <<_ACEOF
3783	/* end confdefs.h. */
3784	#include <ctype.h>
3785	#if ((' ' & 0x0FF) == 0x020)
3786	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3787	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3788	#else
3789	# define ISLOWER(c) \
3790	(('a' <= (c) && (c) <= 'i') \
3791	\|\| ('j' <= (c) && (c) <= 'r') \
3792	\|\| ('s' <= (c) && (c) <= 'z'))
3793	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
3794	#endif
3795
3796	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
3797	int
3798	main ()
3799	{
3800	int i;
3801	for (i = 0; i < 256; i++)
3802	if (XOR (islower (i), ISLOWER (i))
3803	\|\| toupper (i) != TOUPPER (i))
3804	exit(2);
3805	exit (0);
3806	}
3807	_ACEOF
3808	rm -f conftest$ac_exeext
3809	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3810	(eval $ac_link) 2>&5
3811	ac_status=$?
3812	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3813	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3814	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3815	(eval $ac_try) 2>&5
3816	ac_status=$?
3817	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3818	(exit $ac_status); }; }; then
3819	:
3820	else
3821	echo "$as_me: program exited with status $ac_status" >&5
3822	echo "$as_me: failed program was:" >&5
3823	sed 's/^/\| /' conftest.$ac_ext >&5
3824
3825	( exit $ac_status )
3826	ac_cv_header_stdc=no
3827	fi
3828	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3829	fi
3830	fi
3831	fi
3832	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3833	echo "${ECHO_T}$ac_cv_header_stdc" >&6
3834	if test $ac_cv_header_stdc = yes; then
3835
3836	cat >>confdefs.h <<\_ACEOF
3837	#define STDC_HEADERS 1
3838	_ACEOF
3839
3840	fi
3841
3842
3843	### CHECKING OPTIONAT ARGUMENTS
3844	## DEBUG-statement
3845	DEBUG=no
3846	echo "$as_me:$LINENO: checking if DEBUG-mode should be enabled" >&5
3847	echo $ECHO_N "checking if DEBUG-mode should be enabled... $ECHO_C" >&6
3848	# Check whether --enable-debug or --disable-debug was given.
3849	if test "${enable_debug+set}" = set; then
3850	enableval="$enable_debug"
3851	DEBUG=$enableval
3852	fi;
3853
3854	if test "$DEBUG" = "no"; then
3855	echo "no"
3856	echo " -> Setting debuglevel to 1. Like this you can still see errors."
3857	DEBUG=1
3858	elif test "$DEBUG" = yes; then
3859	echo "yes"
3860	echo " -> Setting debuglevel to 3. HARD DEBUG MODE!!."
3861	DEBUG=3
3862	else
3863	echo "yes set to $DEBUG"
3864	fi
3865
3866	cat >>confdefs.h <<_ACEOF
3867	#define DEBUG $DEBUG
3868	_ACEOF
3869
3870
3871
3872
3873	## GTK-disabled
3874	echo "$as_me:$LINENO: checking if gtk should be enabled" >&5
3875	echo $ECHO_N "checking if gtk should be enabled... $ECHO_C" >&6
3876
3877	# Check whether --with-gtk or --without-gtk was given.
3878	if test "${with_gtk+set}" = set; then
3879	withval="$with_gtk"
3880	def_gtk=no
3881	else
3882	def_gtk=yes
3883	fi;
3884	if test "$def_gtk" = yes; then
3885	echo "yes"
3886	fi
3887	if test "$def_gtk" = no; then
3888	echo "no"
3889	fi
3890
3891	## gThread-disabled
3892	echo "$as_me:$LINENO: checking if gThread should be enabled" >&5
3893	echo $ECHO_N "checking if gThread should be enabled... $ECHO_C" >&6
3894
3895	# Check whether --with-gthread or --without-gthread was given.
3896	if test "${with_gthread+set}" = set; then
3897	withval="$with_gthread"
3898	def_gthread=no
3899	else
3900	def_gthread=yes
3901	fi;
3902	if test "$def_gthread" = yes; then
3903	echo "yes"
3904	fi
3905	if test "$def_gthread" = no; then
3906	echo "no"
3907	fi
3908
3909	## pthread-disabled
3910	echo "$as_me:$LINENO: checking if pthread should be enabled" >&5
3911	echo $ECHO_N "checking if pthread should be enabled... $ECHO_C" >&6
3912
3913	# Check whether --with-pthread or --without-pthread was given.
3914	if test "${with_pthread+set}" = set; then
3915	withval="$with_pthread"
3916	def_pthread=no
3917	else
3918	def_pthread=yes
3919	fi;
3920	if test "$def_pthread" = yes; then
3921	echo "yes"
3922	fi
3923	if test "$def_pthread" = no; then
3924	echo "no"
3925	fi
3926
3927	## libCurl disabled?
3928	echo "$as_me:$LINENO: checking if libcURL should be enabled" >&5
3929	echo $ECHO_N "checking if libcURL should be enabled... $ECHO_C" >&6
3930
3931	# Check whether --with-curl or --without-curl was given.
3932	if test "${with_curl+set}" = set; then
3933	withval="$with_curl"
3934	def_curl=no
3935	else
3936	def_curl=yes
3937	fi;
3938	if test "$def_curl" = yes; then
3939	echo "yes"
3940	fi
3941	if test "$def_curl" = no; then
3942	echo "no"
3943	fi
3944
3945	### SDL_image-disable
3946	def_sdl_image=yes
3947	echo "$as_me:$LINENO: checking if SDL_image should be enabled" >&5
3948	echo $ECHO_N "checking if SDL_image should be enabled... $ECHO_C" >&6
3949
3950	# Check whether --with-sdl_image or --without-sdl_image was given.
3951	if test "${with_sdl_image+set}" = set; then
3952	withval="$with_sdl_image"
3953	def_sdl_image=no
3954	fi;
3955	if test "$def_sdl_image" = yes; then
3956	echo "yes"
3957	fi
3958	if test "$def_sdl_image" = no; then
3959	echo "no"
3960	fi
3961
3962
3963	## PROGRAMM CHECKING
3964	# checking for Doxygen
3965	# Extract the first word of "doxygen", so it can be a program name with args.
3966	set dummy doxygen; ac_word=$2
3967	echo "$as_me:$LINENO: checking for $ac_word" >&5
3968	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3969	if test "${ac_cv_path_DOXYGEN+set}" = set; then
3970	echo $ECHO_N "(cached) $ECHO_C" >&6
3971	else
3972	case $DOXYGEN in
3973	[\\/]* \| ?:[\\/]*)
3974	ac_cv_path_DOXYGEN="$DOXYGEN" # Let the user override the test with a path.
3975	;;
3976	*)
3977	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3978	for as_dir in $PATH
3979	do
3980	IFS=$as_save_IFS
3981	test -z "$as_dir" && as_dir=.
3982	for ac_exec_ext in '' $ac_executable_extensions; do
3983	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3984	ac_cv_path_DOXYGEN="$as_dir/$ac_word$ac_exec_ext"
3985	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3986	break 2
3987	fi
3988	done
3989	done
3990
3991	;;
3992	esac
3993	fi
3994	DOXYGEN=$ac_cv_path_DOXYGEN
3995
3996	if test -n "$DOXYGEN"; then
3997	echo "$as_me:$LINENO: result: $DOXYGEN" >&5
3998	echo "${ECHO_T}$DOXYGEN" >&6
3999	else
4000	echo "$as_me:$LINENO: result: no" >&5
4001	echo "${ECHO_T}no" >&6
4002	fi
4003
4004
4005
4006	if test $DOXYGEN; then
4007	DOXYGEN_TRUE=
4008	DOXYGEN_FALSE='#'
4009	else
4010	DOXYGEN_TRUE='#'
4011	DOXYGEN_FALSE=
4012	fi
4013
4014
4015	### CHECKING FOR SYSTEM ###
4016
4017	echo "$as_me:$LINENO: checking for System" >&5
4018	echo $ECHO_N "checking for System... $ECHO_C" >&6
4019	## checking for openGL-environment and other sys-specific parameters
4020	case "$target" in
4021	### WINDOWS ###
4022	--mingw32*)
4023	echo "mingw-WINDOWS detected"
4024
4025	mingw="yes"
4026	MSBITFIELDS="-mms-bitfields"
4027	MWINDOWS="-mwindows"
4028
4029	# checking gl header
4030	#done before loop
4031
4032	# checking gl header
4033	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
4034
4035
4036
4037
4038
4039
4040
4041
4042
4043	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4044	inttypes.h stdint.h unistd.h
4045	do
4046	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4047	echo "$as_me:$LINENO: checking for $ac_header" >&5
4048	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4049	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4050	echo $ECHO_N "(cached) $ECHO_C" >&6
4051	else
4052	cat >conftest.$ac_ext <<_ACEOF
4053	/* confdefs.h. */
4054	_ACEOF
4055	cat confdefs.h >>conftest.$ac_ext
4056	cat >>conftest.$ac_ext <<_ACEOF
4057	/* end confdefs.h. */
4058	$ac_includes_default
4059
4060	#include <$ac_header>
4061	_ACEOF
4062	rm -f conftest.$ac_objext
4063	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4064	(eval $ac_compile) 2>conftest.er1
4065	ac_status=$?
4066	grep -v '^ *+' conftest.er1 >conftest.err
4067	rm -f conftest.er1
4068	cat conftest.err >&5
4069	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4070	(exit $ac_status); } &&
4071	{ ac_try='test -z "$ac_c_werror_flag"
4072	\|\| test ! -s conftest.err'
4073	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4074	(eval $ac_try) 2>&5
4075	ac_status=$?
4076	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4077	(exit $ac_status); }; } &&
4078	{ ac_try='test -s conftest.$ac_objext'
4079	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4080	(eval $ac_try) 2>&5
4081	ac_status=$?
4082	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4083	(exit $ac_status); }; }; then
4084	eval "$as_ac_Header=yes"
4085	else
4086	echo "$as_me: failed program was:" >&5
4087	sed 's/^/\| /' conftest.$ac_ext >&5
4088
4089	eval "$as_ac_Header=no"
4090	fi
4091	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4092	fi
4093	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4094	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4095	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4096	cat >>confdefs.h <<_ACEOF
4097	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4098	_ACEOF
4099
4100	fi
4101
4102	done
4103
4104
4105
4106	for ac_header in GL/gl.h
4107	do
4108	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4109	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4110	echo "$as_me:$LINENO: checking for $ac_header" >&5
4111	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4112	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4113	echo $ECHO_N "(cached) $ECHO_C" >&6
4114	fi
4115	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4116	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4117	else
4118	# Is the header compilable?
4119	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4120	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4121	cat >conftest.$ac_ext <<_ACEOF
4122	/* confdefs.h. */
4123	_ACEOF
4124	cat confdefs.h >>conftest.$ac_ext
4125	cat >>conftest.$ac_ext <<_ACEOF
4126	/* end confdefs.h. */
4127	$ac_includes_default
4128	#include <$ac_header>
4129	_ACEOF
4130	rm -f conftest.$ac_objext
4131	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4132	(eval $ac_compile) 2>conftest.er1
4133	ac_status=$?
4134	grep -v '^ *+' conftest.er1 >conftest.err
4135	rm -f conftest.er1
4136	cat conftest.err >&5
4137	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4138	(exit $ac_status); } &&
4139	{ ac_try='test -z "$ac_c_werror_flag"
4140	\|\| test ! -s conftest.err'
4141	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4142	(eval $ac_try) 2>&5
4143	ac_status=$?
4144	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4145	(exit $ac_status); }; } &&
4146	{ ac_try='test -s conftest.$ac_objext'
4147	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4148	(eval $ac_try) 2>&5
4149	ac_status=$?
4150	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4151	(exit $ac_status); }; }; then
4152	ac_header_compiler=yes
4153	else
4154	echo "$as_me: failed program was:" >&5
4155	sed 's/^/\| /' conftest.$ac_ext >&5
4156
4157	ac_header_compiler=no
4158	fi
4159	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4160	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4161	echo "${ECHO_T}$ac_header_compiler" >&6
4162
4163	# Is the header present?
4164	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4165	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4166	cat >conftest.$ac_ext <<_ACEOF
4167	/* confdefs.h. */
4168	_ACEOF
4169	cat confdefs.h >>conftest.$ac_ext
4170	cat >>conftest.$ac_ext <<_ACEOF
4171	/* end confdefs.h. */
4172	#include <$ac_header>
4173	_ACEOF
4174	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4175	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4176	ac_status=$?
4177	grep -v '^ *+' conftest.er1 >conftest.err
4178	rm -f conftest.er1
4179	cat conftest.err >&5
4180	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4181	(exit $ac_status); } >/dev/null; then
4182	if test -s conftest.err; then
4183	ac_cpp_err=$ac_c_preproc_warn_flag
4184	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4185	else
4186	ac_cpp_err=
4187	fi
4188	else
4189	ac_cpp_err=yes
4190	fi
4191	if test -z "$ac_cpp_err"; then
4192	ac_header_preproc=yes
4193	else
4194	echo "$as_me: failed program was:" >&5
4195	sed 's/^/\| /' conftest.$ac_ext >&5
4196
4197	ac_header_preproc=no
4198	fi
4199	rm -f conftest.err conftest.$ac_ext
4200	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4201	echo "${ECHO_T}$ac_header_preproc" >&6
4202
4203	# So? What about this header?
4204	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4205	yes:no: )
4206	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4207	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4208	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4209	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4210	ac_header_preproc=yes
4211	;;
4212	no:yes:* )
4213	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4214	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4215	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4216	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4217	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4218	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4219	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4220	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4221	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4222	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4223	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4224	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4225	(
4226	cat <<\_ASBOX
4227	## ---------------------------------------------- ##
4228	## Report this to orxonox-dev at mail.datacore.ch ##
4229	## ---------------------------------------------- ##
4230	_ASBOX
4231	) \|
4232	sed "s/^/$as_me: WARNING: /" >&2
4233	;;
4234	esac
4235	echo "$as_me:$LINENO: checking for $ac_header" >&5
4236	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4237	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4238	echo $ECHO_N "(cached) $ECHO_C" >&6
4239	else
4240	eval "$as_ac_Header=\$ac_header_preproc"
4241	fi
4242	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4243	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4244
4245	fi
4246	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4247	cat >>confdefs.h <<_ACEOF
4248	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4249	_ACEOF
4250
4251	else
4252	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4253	echo "$as_me: error: cannot find opengl headers" >&2;}
4254	{ (exit 1); exit 1; }; }
4255	fi
4256
4257	done
4258
4259	# checking for Windows openGl library
4260	echo "$as_me:$LINENO: checking for main in -lopengl32" >&5
4261	echo $ECHO_N "checking for main in -lopengl32... $ECHO_C" >&6
4262	if test "${ac_cv_lib_opengl32_main+set}" = set; then
4263	echo $ECHO_N "(cached) $ECHO_C" >&6
4264	else
4265	ac_check_lib_save_LIBS=$LIBS
4266	LIBS="-lopengl32 $LIBS"
4267	cat >conftest.$ac_ext <<_ACEOF
4268	/* confdefs.h. */
4269	_ACEOF
4270	cat confdefs.h >>conftest.$ac_ext
4271	cat >>conftest.$ac_ext <<_ACEOF
4272	/* end confdefs.h. */
4273
4274
4275	int
4276	main ()
4277	{
4278	main ();
4279	;
4280	return 0;
4281	}
4282	_ACEOF
4283	rm -f conftest.$ac_objext conftest$ac_exeext
4284	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4285	(eval $ac_link) 2>conftest.er1
4286	ac_status=$?
4287	grep -v '^ *+' conftest.er1 >conftest.err
4288	rm -f conftest.er1
4289	cat conftest.err >&5
4290	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4291	(exit $ac_status); } &&
4292	{ ac_try='test -z "$ac_c_werror_flag"
4293	\|\| test ! -s conftest.err'
4294	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4295	(eval $ac_try) 2>&5
4296	ac_status=$?
4297	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4298	(exit $ac_status); }; } &&
4299	{ ac_try='test -s conftest$ac_exeext'
4300	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4301	(eval $ac_try) 2>&5
4302	ac_status=$?
4303	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4304	(exit $ac_status); }; }; then
4305	ac_cv_lib_opengl32_main=yes
4306	else
4307	echo "$as_me: failed program was:" >&5
4308	sed 's/^/\| /' conftest.$ac_ext >&5
4309
4310	ac_cv_lib_opengl32_main=no
4311	fi
4312	rm -f conftest.err conftest.$ac_objext \
4313	conftest$ac_exeext conftest.$ac_ext
4314	LIBS=$ac_check_lib_save_LIBS
4315	fi
4316	echo "$as_me:$LINENO: result: $ac_cv_lib_opengl32_main" >&5
4317	echo "${ECHO_T}$ac_cv_lib_opengl32_main" >&6
4318	if test $ac_cv_lib_opengl32_main = yes; then
4319	FOUND_opengl32=yes
4320	else
4321	"gl/gl.h"
4322	fi
4323
4324	if test "$FOUND_opengl32" = "yes" ; then
4325	LIBS="$LIBS -lopengl32"
4326	else
4327	echo "------------------"
4328	echo "opengl not found."
4329	echo "please install the opengl package which can be found at http://www.opengl.org"
4330	echo "------------------"
4331	exit -1
4332	fi
4333
4334	# cheking for GLU-header
4335
4336	for ac_header in GL/glu.h
4337	do
4338	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4339	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4340	echo "$as_me:$LINENO: checking for $ac_header" >&5
4341	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4342	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4343	echo $ECHO_N "(cached) $ECHO_C" >&6
4344	fi
4345	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4346	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4347	else
4348	# Is the header compilable?
4349	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4350	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4351	cat >conftest.$ac_ext <<_ACEOF
4352	/* confdefs.h. */
4353	_ACEOF
4354	cat confdefs.h >>conftest.$ac_ext
4355	cat >>conftest.$ac_ext <<_ACEOF
4356	/* end confdefs.h. */
4357	$ac_includes_default
4358	#include <$ac_header>
4359	_ACEOF
4360	rm -f conftest.$ac_objext
4361	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4362	(eval $ac_compile) 2>conftest.er1
4363	ac_status=$?
4364	grep -v '^ *+' conftest.er1 >conftest.err
4365	rm -f conftest.er1
4366	cat conftest.err >&5
4367	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4368	(exit $ac_status); } &&
4369	{ ac_try='test -z "$ac_c_werror_flag"
4370	\|\| test ! -s conftest.err'
4371	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4372	(eval $ac_try) 2>&5
4373	ac_status=$?
4374	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4375	(exit $ac_status); }; } &&
4376	{ ac_try='test -s conftest.$ac_objext'
4377	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4378	(eval $ac_try) 2>&5
4379	ac_status=$?
4380	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4381	(exit $ac_status); }; }; then
4382	ac_header_compiler=yes
4383	else
4384	echo "$as_me: failed program was:" >&5
4385	sed 's/^/\| /' conftest.$ac_ext >&5
4386
4387	ac_header_compiler=no
4388	fi
4389	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4390	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4391	echo "${ECHO_T}$ac_header_compiler" >&6
4392
4393	# Is the header present?
4394	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4395	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4396	cat >conftest.$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	#include <$ac_header>
4403	_ACEOF
4404	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4405	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4406	ac_status=$?
4407	grep -v '^ *+' conftest.er1 >conftest.err
4408	rm -f conftest.er1
4409	cat conftest.err >&5
4410	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4411	(exit $ac_status); } >/dev/null; then
4412	if test -s conftest.err; then
4413	ac_cpp_err=$ac_c_preproc_warn_flag
4414	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4415	else
4416	ac_cpp_err=
4417	fi
4418	else
4419	ac_cpp_err=yes
4420	fi
4421	if test -z "$ac_cpp_err"; then
4422	ac_header_preproc=yes
4423	else
4424	echo "$as_me: failed program was:" >&5
4425	sed 's/^/\| /' conftest.$ac_ext >&5
4426
4427	ac_header_preproc=no
4428	fi
4429	rm -f conftest.err conftest.$ac_ext
4430	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4431	echo "${ECHO_T}$ac_header_preproc" >&6
4432
4433	# So? What about this header?
4434	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4435	yes:no: )
4436	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4437	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4438	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4439	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4440	ac_header_preproc=yes
4441	;;
4442	no:yes:* )
4443	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4444	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4445	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4446	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4447	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4448	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4449	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4450	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4451	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4452	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4453	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4454	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4455	(
4456	cat <<\_ASBOX
4457	## ---------------------------------------------- ##
4458	## Report this to orxonox-dev at mail.datacore.ch ##
4459	## ---------------------------------------------- ##
4460	_ASBOX
4461	) \|
4462	sed "s/^/$as_me: WARNING: /" >&2
4463	;;
4464	esac
4465	echo "$as_me:$LINENO: checking for $ac_header" >&5
4466	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4467	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4468	echo $ECHO_N "(cached) $ECHO_C" >&6
4469	else
4470	eval "$as_ac_Header=\$ac_header_preproc"
4471	fi
4472	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4473	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4474
4475	fi
4476	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4477	cat >>confdefs.h <<_ACEOF
4478	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4479	_ACEOF
4480
4481	else
4482	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4483	echo "$as_me: error: cannot find opengl headers" >&2;}
4484	{ (exit 1); exit 1; }; }
4485	fi
4486
4487	done
4488
4489
4490	# checking for libGLU
4491	echo "$as_me:$LINENO: checking for main in -lglu32" >&5
4492	echo $ECHO_N "checking for main in -lglu32... $ECHO_C" >&6
4493	if test "${ac_cv_lib_glu32_main+set}" = set; then
4494	echo $ECHO_N "(cached) $ECHO_C" >&6
4495	else
4496	ac_check_lib_save_LIBS=$LIBS
4497	LIBS="-lglu32 $LIBS"
4498	cat >conftest.$ac_ext <<_ACEOF
4499	/* confdefs.h. */
4500	_ACEOF
4501	cat confdefs.h >>conftest.$ac_ext
4502	cat >>conftest.$ac_ext <<_ACEOF
4503	/* end confdefs.h. */
4504
4505
4506	int
4507	main ()
4508	{
4509	main ();
4510	;
4511	return 0;
4512	}
4513	_ACEOF
4514	rm -f conftest.$ac_objext conftest$ac_exeext
4515	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4516	(eval $ac_link) 2>conftest.er1
4517	ac_status=$?
4518	grep -v '^ *+' conftest.er1 >conftest.err
4519	rm -f conftest.er1
4520	cat conftest.err >&5
4521	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4522	(exit $ac_status); } &&
4523	{ ac_try='test -z "$ac_c_werror_flag"
4524	\|\| test ! -s conftest.err'
4525	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4526	(eval $ac_try) 2>&5
4527	ac_status=$?
4528	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4529	(exit $ac_status); }; } &&
4530	{ ac_try='test -s conftest$ac_exeext'
4531	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4532	(eval $ac_try) 2>&5
4533	ac_status=$?
4534	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4535	(exit $ac_status); }; }; then
4536	ac_cv_lib_glu32_main=yes
4537	else
4538	echo "$as_me: failed program was:" >&5
4539	sed 's/^/\| /' conftest.$ac_ext >&5
4540
4541	ac_cv_lib_glu32_main=no
4542	fi
4543	rm -f conftest.err conftest.$ac_objext \
4544	conftest$ac_exeext conftest.$ac_ext
4545	LIBS=$ac_check_lib_save_LIBS
4546	fi
4547	echo "$as_me:$LINENO: result: $ac_cv_lib_glu32_main" >&5
4548	echo "${ECHO_T}$ac_cv_lib_glu32_main" >&6
4549	if test $ac_cv_lib_glu32_main = yes; then
4550	FOUND_glu32=yes
4551	fi
4552
4553	if test "$FOUND_glu32" = "yes" ; then
4554	LIBS="$LIBS -lGLU32"
4555	else
4556	echo "------------------"
4557	echo "GLU library not found."
4558	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
4559	echo "------------------"
4560	exit -1
4561	fi
4562
4563	# checking for mingw32
4564	echo "$as_me:$LINENO: checking for main in -lmingw32" >&5
4565	echo $ECHO_N "checking for main in -lmingw32... $ECHO_C" >&6
4566	if test "${ac_cv_lib_mingw32_main+set}" = set; then
4567	echo $ECHO_N "(cached) $ECHO_C" >&6
4568	else
4569	ac_check_lib_save_LIBS=$LIBS
4570	LIBS="-lmingw32 $LIBS"
4571	cat >conftest.$ac_ext <<_ACEOF
4572	/* confdefs.h. */
4573	_ACEOF
4574	cat confdefs.h >>conftest.$ac_ext
4575	cat >>conftest.$ac_ext <<_ACEOF
4576	/* end confdefs.h. */
4577
4578
4579	int
4580	main ()
4581	{
4582	main ();
4583	;
4584	return 0;
4585	}
4586	_ACEOF
4587	rm -f conftest.$ac_objext conftest$ac_exeext
4588	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4589	(eval $ac_link) 2>conftest.er1
4590	ac_status=$?
4591	grep -v '^ *+' conftest.er1 >conftest.err
4592	rm -f conftest.er1
4593	cat conftest.err >&5
4594	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4595	(exit $ac_status); } &&
4596	{ ac_try='test -z "$ac_c_werror_flag"
4597	\|\| test ! -s conftest.err'
4598	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4599	(eval $ac_try) 2>&5
4600	ac_status=$?
4601	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4602	(exit $ac_status); }; } &&
4603	{ ac_try='test -s conftest$ac_exeext'
4604	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4605	(eval $ac_try) 2>&5
4606	ac_status=$?
4607	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4608	(exit $ac_status); }; }; then
4609	ac_cv_lib_mingw32_main=yes
4610	else
4611	echo "$as_me: failed program was:" >&5
4612	sed 's/^/\| /' conftest.$ac_ext >&5
4613
4614	ac_cv_lib_mingw32_main=no
4615	fi
4616	rm -f conftest.err conftest.$ac_objext \
4617	conftest$ac_exeext conftest.$ac_ext
4618	LIBS=$ac_check_lib_save_LIBS
4619	fi
4620	echo "$as_me:$LINENO: result: $ac_cv_lib_mingw32_main" >&5
4621	echo "${ECHO_T}$ac_cv_lib_mingw32_main" >&6
4622	if test $ac_cv_lib_mingw32_main = yes; then
4623	FOUND_mingw32=yes
4624	fi
4625
4626	if test $FOUND_mingw32 = "yes"; then
4627	LIBS="$LIBS -lmingw32"
4628	fi
4629	# checking for SDL-headers
4630
4631	for ac_header in SDL/SDL.h
4632	do
4633	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4634	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4635	echo "$as_me:$LINENO: checking for $ac_header" >&5
4636	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4637	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4638	echo $ECHO_N "(cached) $ECHO_C" >&6
4639	fi
4640	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4641	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4642	else
4643	# Is the header compilable?
4644	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4645	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4646	cat >conftest.$ac_ext <<_ACEOF
4647	/* confdefs.h. */
4648	_ACEOF
4649	cat confdefs.h >>conftest.$ac_ext
4650	cat >>conftest.$ac_ext <<_ACEOF
4651	/* end confdefs.h. */
4652	$ac_includes_default
4653	#include <$ac_header>
4654	_ACEOF
4655	rm -f conftest.$ac_objext
4656	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4657	(eval $ac_compile) 2>conftest.er1
4658	ac_status=$?
4659	grep -v '^ *+' conftest.er1 >conftest.err
4660	rm -f conftest.er1
4661	cat conftest.err >&5
4662	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4663	(exit $ac_status); } &&
4664	{ ac_try='test -z "$ac_c_werror_flag"
4665	\|\| test ! -s conftest.err'
4666	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4667	(eval $ac_try) 2>&5
4668	ac_status=$?
4669	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4670	(exit $ac_status); }; } &&
4671	{ ac_try='test -s conftest.$ac_objext'
4672	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4673	(eval $ac_try) 2>&5
4674	ac_status=$?
4675	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4676	(exit $ac_status); }; }; then
4677	ac_header_compiler=yes
4678	else
4679	echo "$as_me: failed program was:" >&5
4680	sed 's/^/\| /' conftest.$ac_ext >&5
4681
4682	ac_header_compiler=no
4683	fi
4684	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4685	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4686	echo "${ECHO_T}$ac_header_compiler" >&6
4687
4688	# Is the header present?
4689	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4690	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4691	cat >conftest.$ac_ext <<_ACEOF
4692	/* confdefs.h. */
4693	_ACEOF
4694	cat confdefs.h >>conftest.$ac_ext
4695	cat >>conftest.$ac_ext <<_ACEOF
4696	/* end confdefs.h. */
4697	#include <$ac_header>
4698	_ACEOF
4699	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4700	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4701	ac_status=$?
4702	grep -v '^ *+' conftest.er1 >conftest.err
4703	rm -f conftest.er1
4704	cat conftest.err >&5
4705	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4706	(exit $ac_status); } >/dev/null; then
4707	if test -s conftest.err; then
4708	ac_cpp_err=$ac_c_preproc_warn_flag
4709	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4710	else
4711	ac_cpp_err=
4712	fi
4713	else
4714	ac_cpp_err=yes
4715	fi
4716	if test -z "$ac_cpp_err"; then
4717	ac_header_preproc=yes
4718	else
4719	echo "$as_me: failed program was:" >&5
4720	sed 's/^/\| /' conftest.$ac_ext >&5
4721
4722	ac_header_preproc=no
4723	fi
4724	rm -f conftest.err conftest.$ac_ext
4725	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4726	echo "${ECHO_T}$ac_header_preproc" >&6
4727
4728	# So? What about this header?
4729	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4730	yes:no: )
4731	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4732	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4733	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4734	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4735	ac_header_preproc=yes
4736	;;
4737	no:yes:* )
4738	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4739	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4740	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4741	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4742	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4743	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4744	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4745	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4746	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4747	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4748	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4749	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4750	(
4751	cat <<\_ASBOX
4752	## ---------------------------------------------- ##
4753	## Report this to orxonox-dev at mail.datacore.ch ##
4754	## ---------------------------------------------- ##
4755	_ASBOX
4756	) \|
4757	sed "s/^/$as_me: WARNING: /" >&2
4758	;;
4759	esac
4760	echo "$as_me:$LINENO: checking for $ac_header" >&5
4761	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4762	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4763	echo $ECHO_N "(cached) $ECHO_C" >&6
4764	else
4765	eval "$as_ac_Header=\$ac_header_preproc"
4766	fi
4767	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4768	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4769
4770	fi
4771	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4772	cat >>confdefs.h <<_ACEOF
4773	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4774	_ACEOF
4775
4776	else
4777	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
4778	echo "$as_me: error: cannot find SDL headers" >&2;}
4779	{ (exit 1); exit 1; }; }
4780	fi
4781
4782	done
4783
4784
4785	#checking for libSDL
4786	echo "$as_me:$LINENO: checking for main in -lsdlmain" >&5
4787	echo $ECHO_N "checking for main in -lsdlmain... $ECHO_C" >&6
4788	if test "${ac_cv_lib_sdlmain_main+set}" = set; then
4789	echo $ECHO_N "(cached) $ECHO_C" >&6
4790	else
4791	ac_check_lib_save_LIBS=$LIBS
4792	LIBS="-lsdlmain $LIBS"
4793	cat >conftest.$ac_ext <<_ACEOF
4794	/* confdefs.h. */
4795	_ACEOF
4796	cat confdefs.h >>conftest.$ac_ext
4797	cat >>conftest.$ac_ext <<_ACEOF
4798	/* end confdefs.h. */
4799
4800
4801	int
4802	main ()
4803	{
4804	main ();
4805	;
4806	return 0;
4807	}
4808	_ACEOF
4809	rm -f conftest.$ac_objext conftest$ac_exeext
4810	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4811	(eval $ac_link) 2>conftest.er1
4812	ac_status=$?
4813	grep -v '^ *+' conftest.er1 >conftest.err
4814	rm -f conftest.er1
4815	cat conftest.err >&5
4816	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4817	(exit $ac_status); } &&
4818	{ ac_try='test -z "$ac_c_werror_flag"
4819	\|\| test ! -s conftest.err'
4820	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4821	(eval $ac_try) 2>&5
4822	ac_status=$?
4823	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4824	(exit $ac_status); }; } &&
4825	{ ac_try='test -s conftest$ac_exeext'
4826	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4827	(eval $ac_try) 2>&5
4828	ac_status=$?
4829	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4830	(exit $ac_status); }; }; then
4831	ac_cv_lib_sdlmain_main=yes
4832	else
4833	echo "$as_me: failed program was:" >&5
4834	sed 's/^/\| /' conftest.$ac_ext >&5
4835
4836	ac_cv_lib_sdlmain_main=no
4837	fi
4838	rm -f conftest.err conftest.$ac_objext \
4839	conftest$ac_exeext conftest.$ac_ext
4840	LIBS=$ac_check_lib_save_LIBS
4841	fi
4842	echo "$as_me:$LINENO: result: $ac_cv_lib_sdlmain_main" >&5
4843	echo "${ECHO_T}$ac_cv_lib_sdlmain_main" >&6
4844	if test $ac_cv_lib_sdlmain_main = yes; then
4845	FOUND_sdlmain=yes
4846	fi
4847
4848	if test "$FOUND_sdlmain" = "yes" ; then
4849	LIBS="$LIBS -lsdlmain"
4850	else
4851	echo "------------------"
4852	echo "SDL library not found."
4853	echo "please install the SDL library, which can be found at http://www.libsdl.org"
4854	echo "------------------"
4855	exit 1
4856	fi
4857	echo "$as_me:$LINENO: checking for main in -lsdl" >&5
4858	echo $ECHO_N "checking for main in -lsdl... $ECHO_C" >&6
4859	if test "${ac_cv_lib_sdl_main+set}" = set; then
4860	echo $ECHO_N "(cached) $ECHO_C" >&6
4861	else
4862	ac_check_lib_save_LIBS=$LIBS
4863	LIBS="-lsdl $LIBS"
4864	cat >conftest.$ac_ext <<_ACEOF
4865	/* confdefs.h. */
4866	_ACEOF
4867	cat confdefs.h >>conftest.$ac_ext
4868	cat >>conftest.$ac_ext <<_ACEOF
4869	/* end confdefs.h. */
4870
4871
4872	int
4873	main ()
4874	{
4875	main ();
4876	;
4877	return 0;
4878	}
4879	_ACEOF
4880	rm -f conftest.$ac_objext conftest$ac_exeext
4881	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4882	(eval $ac_link) 2>conftest.er1
4883	ac_status=$?
4884	grep -v '^ *+' conftest.er1 >conftest.err
4885	rm -f conftest.er1
4886	cat conftest.err >&5
4887	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4888	(exit $ac_status); } &&
4889	{ ac_try='test -z "$ac_c_werror_flag"
4890	\|\| test ! -s conftest.err'
4891	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4892	(eval $ac_try) 2>&5
4893	ac_status=$?
4894	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4895	(exit $ac_status); }; } &&
4896	{ ac_try='test -s conftest$ac_exeext'
4897	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4898	(eval $ac_try) 2>&5
4899	ac_status=$?
4900	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4901	(exit $ac_status); }; }; then
4902	ac_cv_lib_sdl_main=yes
4903	else
4904	echo "$as_me: failed program was:" >&5
4905	sed 's/^/\| /' conftest.$ac_ext >&5
4906
4907	ac_cv_lib_sdl_main=no
4908	fi
4909	rm -f conftest.err conftest.$ac_objext \
4910	conftest$ac_exeext conftest.$ac_ext
4911	LIBS=$ac_check_lib_save_LIBS
4912	fi
4913	echo "$as_me:$LINENO: result: $ac_cv_lib_sdl_main" >&5
4914	echo "${ECHO_T}$ac_cv_lib_sdl_main" >&6
4915	if test $ac_cv_lib_sdl_main = yes; then
4916	FOUND_sdl=yes
4917	fi
4918
4919	if test "$FOUND_sdl" = "yes" ; then
4920	LIBS="$LIBS -lsdl"
4921	else
4922	echo "------------------"
4923	echo "SDL library not found."
4924	echo "please install the SDL library, which can be found at http://www.libsdl.org"
4925	echo "------------------"
4926	exit -1
4927	fi
4928
4929	;;
4930
4931	### LINUX ###
4932	--linux*)
4933	echo "Linux detected"
4934
4935	Linux="yes"
4936
4937	CPPFLAGS="-I/usr/X11R6/include"
4938	LDFLAGS="-L/usr/Mesa-6.0.1/lib -L/usr/X11R6/lib $LDFLAGS"
4939	# checking gl header
4940
4941	for ac_header in GL/gl.h
4942	do
4943	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4944	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4945	echo "$as_me:$LINENO: checking for $ac_header" >&5
4946	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4947	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4948	echo $ECHO_N "(cached) $ECHO_C" >&6
4949	fi
4950	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4951	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4952	else
4953	# Is the header compilable?
4954	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4955	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4956	cat >conftest.$ac_ext <<_ACEOF
4957	/* confdefs.h. */
4958	_ACEOF
4959	cat confdefs.h >>conftest.$ac_ext
4960	cat >>conftest.$ac_ext <<_ACEOF
4961	/* end confdefs.h. */
4962	$ac_includes_default
4963	#include <$ac_header>
4964	_ACEOF
4965	rm -f conftest.$ac_objext
4966	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4967	(eval $ac_compile) 2>conftest.er1
4968	ac_status=$?
4969	grep -v '^ *+' conftest.er1 >conftest.err
4970	rm -f conftest.er1
4971	cat conftest.err >&5
4972	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4973	(exit $ac_status); } &&
4974	{ ac_try='test -z "$ac_c_werror_flag"
4975	\|\| test ! -s conftest.err'
4976	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4977	(eval $ac_try) 2>&5
4978	ac_status=$?
4979	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4980	(exit $ac_status); }; } &&
4981	{ ac_try='test -s conftest.$ac_objext'
4982	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4983	(eval $ac_try) 2>&5
4984	ac_status=$?
4985	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4986	(exit $ac_status); }; }; then
4987	ac_header_compiler=yes
4988	else
4989	echo "$as_me: failed program was:" >&5
4990	sed 's/^/\| /' conftest.$ac_ext >&5
4991
4992	ac_header_compiler=no
4993	fi
4994	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4995	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4996	echo "${ECHO_T}$ac_header_compiler" >&6
4997
4998	# Is the header present?
4999	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5000	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5001	cat >conftest.$ac_ext <<_ACEOF
5002	/* confdefs.h. */
5003	_ACEOF
5004	cat confdefs.h >>conftest.$ac_ext
5005	cat >>conftest.$ac_ext <<_ACEOF
5006	/* end confdefs.h. */
5007	#include <$ac_header>
5008	_ACEOF
5009	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5010	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5011	ac_status=$?
5012	grep -v '^ *+' conftest.er1 >conftest.err
5013	rm -f conftest.er1
5014	cat conftest.err >&5
5015	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5016	(exit $ac_status); } >/dev/null; then
5017	if test -s conftest.err; then
5018	ac_cpp_err=$ac_c_preproc_warn_flag
5019	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5020	else
5021	ac_cpp_err=
5022	fi
5023	else
5024	ac_cpp_err=yes
5025	fi
5026	if test -z "$ac_cpp_err"; then
5027	ac_header_preproc=yes
5028	else
5029	echo "$as_me: failed program was:" >&5
5030	sed 's/^/\| /' conftest.$ac_ext >&5
5031
5032	ac_header_preproc=no
5033	fi
5034	rm -f conftest.err conftest.$ac_ext
5035	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5036	echo "${ECHO_T}$ac_header_preproc" >&6
5037
5038	# So? What about this header?
5039	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5040	yes:no: )
5041	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5042	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5043	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5044	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5045	ac_header_preproc=yes
5046	;;
5047	no:yes:* )
5048	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5049	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5050	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5051	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5052	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5053	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5054	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5055	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5056	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5057	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5058	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5059	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5060	(
5061	cat <<\_ASBOX
5062	## ---------------------------------------------- ##
5063	## Report this to orxonox-dev at mail.datacore.ch ##
5064	## ---------------------------------------------- ##
5065	_ASBOX
5066	) \|
5067	sed "s/^/$as_me: WARNING: /" >&2
5068	;;
5069	esac
5070	echo "$as_me:$LINENO: checking for $ac_header" >&5
5071	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5072	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5073	echo $ECHO_N "(cached) $ECHO_C" >&6
5074	else
5075	eval "$as_ac_Header=\$ac_header_preproc"
5076	fi
5077	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5078	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5079
5080	fi
5081	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5082	cat >>confdefs.h <<_ACEOF
5083	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5084	_ACEOF
5085
5086	else
5087	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5088	echo "$as_me: error: cannot find opengl headers" >&2;}
5089	{ (exit 1); exit 1; }; }
5090	fi
5091
5092	done
5093
5094
5095	# checking for Unix GL
5096	echo "$as_me:$LINENO: checking for main in -lGL" >&5
5097	echo $ECHO_N "checking for main in -lGL... $ECHO_C" >&6
5098	if test "${ac_cv_lib_GL_main+set}" = set; then
5099	echo $ECHO_N "(cached) $ECHO_C" >&6
5100	else
5101	ac_check_lib_save_LIBS=$LIBS
5102	LIBS="-lGL $LIBS"
5103	cat >conftest.$ac_ext <<_ACEOF
5104	/* confdefs.h. */
5105	_ACEOF
5106	cat confdefs.h >>conftest.$ac_ext
5107	cat >>conftest.$ac_ext <<_ACEOF
5108	/* end confdefs.h. */
5109
5110
5111	int
5112	main ()
5113	{
5114	main ();
5115	;
5116	return 0;
5117	}
5118	_ACEOF
5119	rm -f conftest.$ac_objext conftest$ac_exeext
5120	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5121	(eval $ac_link) 2>conftest.er1
5122	ac_status=$?
5123	grep -v '^ *+' conftest.er1 >conftest.err
5124	rm -f conftest.er1
5125	cat conftest.err >&5
5126	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5127	(exit $ac_status); } &&
5128	{ ac_try='test -z "$ac_c_werror_flag"
5129	\|\| test ! -s conftest.err'
5130	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5131	(eval $ac_try) 2>&5
5132	ac_status=$?
5133	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5134	(exit $ac_status); }; } &&
5135	{ ac_try='test -s conftest$ac_exeext'
5136	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5137	(eval $ac_try) 2>&5
5138	ac_status=$?
5139	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5140	(exit $ac_status); }; }; then
5141	ac_cv_lib_GL_main=yes
5142	else
5143	echo "$as_me: failed program was:" >&5
5144	sed 's/^/\| /' conftest.$ac_ext >&5
5145
5146	ac_cv_lib_GL_main=no
5147	fi
5148	rm -f conftest.err conftest.$ac_objext \
5149	conftest$ac_exeext conftest.$ac_ext
5150	LIBS=$ac_check_lib_save_LIBS
5151	fi
5152	echo "$as_me:$LINENO: result: $ac_cv_lib_GL_main" >&5
5153	echo "${ECHO_T}$ac_cv_lib_GL_main" >&6
5154	if test $ac_cv_lib_GL_main = yes; then
5155	FOUND_GL=yes
5156	fi
5157
5158	if test "$FOUND_GL" = "yes" ; then
5159	LIBS="$LIBS -lGL"
5160	else
5161	echo "------------------"
5162	echo "opengl not found."
5163	echo "please install the opengl package which can be found at http://www.opengl.org"
5164	echo "------------------"
5165	exit -1
5166	fi
5167
5168	# cheking for GLU-header
5169
5170	for ac_header in GL/glu.h
5171	do
5172	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5173	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5174	echo "$as_me:$LINENO: checking for $ac_header" >&5
5175	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5176	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5177	echo $ECHO_N "(cached) $ECHO_C" >&6
5178	fi
5179	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5180	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5181	else
5182	# Is the header compilable?
5183	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5184	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5185	cat >conftest.$ac_ext <<_ACEOF
5186	/* confdefs.h. */
5187	_ACEOF
5188	cat confdefs.h >>conftest.$ac_ext
5189	cat >>conftest.$ac_ext <<_ACEOF
5190	/* end confdefs.h. */
5191	$ac_includes_default
5192	#include <$ac_header>
5193	_ACEOF
5194	rm -f conftest.$ac_objext
5195	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5196	(eval $ac_compile) 2>conftest.er1
5197	ac_status=$?
5198	grep -v '^ *+' conftest.er1 >conftest.err
5199	rm -f conftest.er1
5200	cat conftest.err >&5
5201	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5202	(exit $ac_status); } &&
5203	{ ac_try='test -z "$ac_c_werror_flag"
5204	\|\| test ! -s conftest.err'
5205	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5206	(eval $ac_try) 2>&5
5207	ac_status=$?
5208	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5209	(exit $ac_status); }; } &&
5210	{ ac_try='test -s conftest.$ac_objext'
5211	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5212	(eval $ac_try) 2>&5
5213	ac_status=$?
5214	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5215	(exit $ac_status); }; }; then
5216	ac_header_compiler=yes
5217	else
5218	echo "$as_me: failed program was:" >&5
5219	sed 's/^/\| /' conftest.$ac_ext >&5
5220
5221	ac_header_compiler=no
5222	fi
5223	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5224	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5225	echo "${ECHO_T}$ac_header_compiler" >&6
5226
5227	# Is the header present?
5228	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5229	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5230	cat >conftest.$ac_ext <<_ACEOF
5231	/* confdefs.h. */
5232	_ACEOF
5233	cat confdefs.h >>conftest.$ac_ext
5234	cat >>conftest.$ac_ext <<_ACEOF
5235	/* end confdefs.h. */
5236	#include <$ac_header>
5237	_ACEOF
5238	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5239	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5240	ac_status=$?
5241	grep -v '^ *+' conftest.er1 >conftest.err
5242	rm -f conftest.er1
5243	cat conftest.err >&5
5244	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5245	(exit $ac_status); } >/dev/null; then
5246	if test -s conftest.err; then
5247	ac_cpp_err=$ac_c_preproc_warn_flag
5248	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5249	else
5250	ac_cpp_err=
5251	fi
5252	else
5253	ac_cpp_err=yes
5254	fi
5255	if test -z "$ac_cpp_err"; then
5256	ac_header_preproc=yes
5257	else
5258	echo "$as_me: failed program was:" >&5
5259	sed 's/^/\| /' conftest.$ac_ext >&5
5260
5261	ac_header_preproc=no
5262	fi
5263	rm -f conftest.err conftest.$ac_ext
5264	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5265	echo "${ECHO_T}$ac_header_preproc" >&6
5266
5267	# So? What about this header?
5268	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5269	yes:no: )
5270	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5271	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5272	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5273	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5274	ac_header_preproc=yes
5275	;;
5276	no:yes:* )
5277	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5278	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5279	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5280	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5281	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5282	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5283	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5284	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5285	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5286	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5287	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5288	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5289	(
5290	cat <<\_ASBOX
5291	## ---------------------------------------------- ##
5292	## Report this to orxonox-dev at mail.datacore.ch ##
5293	## ---------------------------------------------- ##
5294	_ASBOX
5295	) \|
5296	sed "s/^/$as_me: WARNING: /" >&2
5297	;;
5298	esac
5299	echo "$as_me:$LINENO: checking for $ac_header" >&5
5300	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5301	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5302	echo $ECHO_N "(cached) $ECHO_C" >&6
5303	else
5304	eval "$as_ac_Header=\$ac_header_preproc"
5305	fi
5306	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5307	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5308
5309	fi
5310	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5311	cat >>confdefs.h <<_ACEOF
5312	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5313	_ACEOF
5314
5315	else
5316	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5317	echo "$as_me: error: cannot find opengl headers" >&2;}
5318	{ (exit 1); exit 1; }; }
5319	fi
5320
5321	done
5322
5323
5324	echo "$as_me:$LINENO: checking for gluProject in -lGLU" >&5
5325	echo $ECHO_N "checking for gluProject in -lGLU... $ECHO_C" >&6
5326	if test "${ac_cv_lib_GLU_gluProject+set}" = set; then
5327	echo $ECHO_N "(cached) $ECHO_C" >&6
5328	else
5329	ac_check_lib_save_LIBS=$LIBS
5330	LIBS="-lGLU $LIBS"
5331	cat >conftest.$ac_ext <<_ACEOF
5332	/* confdefs.h. */
5333	_ACEOF
5334	cat confdefs.h >>conftest.$ac_ext
5335	cat >>conftest.$ac_ext <<_ACEOF
5336	/* end confdefs.h. */
5337
5338	/* Override any gcc2 internal prototype to avoid an error. */
5339	#ifdef __cplusplus
5340	extern "C"
5341	#endif
5342	/* We use char because int might match the return type of a gcc2
5343	builtin and then its argument prototype would still apply. */
5344	char gluProject ();
5345	int
5346	main ()
5347	{
5348	gluProject ();
5349	;
5350	return 0;
5351	}
5352	_ACEOF
5353	rm -f conftest.$ac_objext conftest$ac_exeext
5354	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5355	(eval $ac_link) 2>conftest.er1
5356	ac_status=$?
5357	grep -v '^ *+' conftest.er1 >conftest.err
5358	rm -f conftest.er1
5359	cat conftest.err >&5
5360	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5361	(exit $ac_status); } &&
5362	{ ac_try='test -z "$ac_c_werror_flag"
5363	\|\| test ! -s conftest.err'
5364	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5365	(eval $ac_try) 2>&5
5366	ac_status=$?
5367	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5368	(exit $ac_status); }; } &&
5369	{ ac_try='test -s conftest$ac_exeext'
5370	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5371	(eval $ac_try) 2>&5
5372	ac_status=$?
5373	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5374	(exit $ac_status); }; }; then
5375	ac_cv_lib_GLU_gluProject=yes
5376	else
5377	echo "$as_me: failed program was:" >&5
5378	sed 's/^/\| /' conftest.$ac_ext >&5
5379
5380	ac_cv_lib_GLU_gluProject=no
5381	fi
5382	rm -f conftest.err conftest.$ac_objext \
5383	conftest$ac_exeext conftest.$ac_ext
5384	LIBS=$ac_check_lib_save_LIBS
5385	fi
5386	echo "$as_me:$LINENO: result: $ac_cv_lib_GLU_gluProject" >&5
5387	echo "${ECHO_T}$ac_cv_lib_GLU_gluProject" >&6
5388	if test $ac_cv_lib_GLU_gluProject = yes; then
5389	FOUND_GLU=yes
5390	fi
5391
5392	if test "$FOUND_GLU" = "yes" ; then
5393	LIBS="$LIBS -lGLU"
5394	else
5395	echo "------------------"
5396	echo "GLU library not found."
5397	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
5398	echo "------------------"
5399	exit -1
5400	fi
5401
5402	# checking for SDL-headers
5403
5404	for ac_header in SDL/SDL.h
5405	do
5406	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5407	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5408	echo "$as_me:$LINENO: checking for $ac_header" >&5
5409	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5410	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5411	echo $ECHO_N "(cached) $ECHO_C" >&6
5412	fi
5413	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5414	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5415	else
5416	# Is the header compilable?
5417	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5418	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5419	cat >conftest.$ac_ext <<_ACEOF
5420	/* confdefs.h. */
5421	_ACEOF
5422	cat confdefs.h >>conftest.$ac_ext
5423	cat >>conftest.$ac_ext <<_ACEOF
5424	/* end confdefs.h. */
5425	$ac_includes_default
5426	#include <$ac_header>
5427	_ACEOF
5428	rm -f conftest.$ac_objext
5429	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5430	(eval $ac_compile) 2>conftest.er1
5431	ac_status=$?
5432	grep -v '^ *+' conftest.er1 >conftest.err
5433	rm -f conftest.er1
5434	cat conftest.err >&5
5435	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5436	(exit $ac_status); } &&
5437	{ ac_try='test -z "$ac_c_werror_flag"
5438	\|\| test ! -s conftest.err'
5439	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5440	(eval $ac_try) 2>&5
5441	ac_status=$?
5442	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5443	(exit $ac_status); }; } &&
5444	{ ac_try='test -s conftest.$ac_objext'
5445	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5446	(eval $ac_try) 2>&5
5447	ac_status=$?
5448	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5449	(exit $ac_status); }; }; then
5450	ac_header_compiler=yes
5451	else
5452	echo "$as_me: failed program was:" >&5
5453	sed 's/^/\| /' conftest.$ac_ext >&5
5454
5455	ac_header_compiler=no
5456	fi
5457	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5458	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5459	echo "${ECHO_T}$ac_header_compiler" >&6
5460
5461	# Is the header present?
5462	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5463	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5464	cat >conftest.$ac_ext <<_ACEOF
5465	/* confdefs.h. */
5466	_ACEOF
5467	cat confdefs.h >>conftest.$ac_ext
5468	cat >>conftest.$ac_ext <<_ACEOF
5469	/* end confdefs.h. */
5470	#include <$ac_header>
5471	_ACEOF
5472	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5473	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5474	ac_status=$?
5475	grep -v '^ *+' conftest.er1 >conftest.err
5476	rm -f conftest.er1
5477	cat conftest.err >&5
5478	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5479	(exit $ac_status); } >/dev/null; then
5480	if test -s conftest.err; then
5481	ac_cpp_err=$ac_c_preproc_warn_flag
5482	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5483	else
5484	ac_cpp_err=
5485	fi
5486	else
5487	ac_cpp_err=yes
5488	fi
5489	if test -z "$ac_cpp_err"; then
5490	ac_header_preproc=yes
5491	else
5492	echo "$as_me: failed program was:" >&5
5493	sed 's/^/\| /' conftest.$ac_ext >&5
5494
5495	ac_header_preproc=no
5496	fi
5497	rm -f conftest.err conftest.$ac_ext
5498	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5499	echo "${ECHO_T}$ac_header_preproc" >&6
5500
5501	# So? What about this header?
5502	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5503	yes:no: )
5504	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5505	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5506	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5507	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5508	ac_header_preproc=yes
5509	;;
5510	no:yes:* )
5511	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5512	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5513	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5514	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5515	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5516	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5517	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5518	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5519	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5520	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5521	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5522	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5523	(
5524	cat <<\_ASBOX
5525	## ---------------------------------------------- ##
5526	## Report this to orxonox-dev at mail.datacore.ch ##
5527	## ---------------------------------------------- ##
5528	_ASBOX
5529	) \|
5530	sed "s/^/$as_me: WARNING: /" >&2
5531	;;
5532	esac
5533	echo "$as_me:$LINENO: checking for $ac_header" >&5
5534	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5535	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5536	echo $ECHO_N "(cached) $ECHO_C" >&6
5537	else
5538	eval "$as_ac_Header=\$ac_header_preproc"
5539	fi
5540	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5541	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5542
5543	fi
5544	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5545	cat >>confdefs.h <<_ACEOF
5546	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5547	_ACEOF
5548
5549	else
5550	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
5551	echo "$as_me: error: cannot find SDL headers" >&2;}
5552	{ (exit 1); exit 1; }; }
5553	fi
5554
5555	done
5556
5557
5558	# checking for SDL-lib
5559	echo "$as_me:$LINENO: checking for main in -lSDL" >&5
5560	echo $ECHO_N "checking for main in -lSDL... $ECHO_C" >&6
5561	if test "${ac_cv_lib_SDL_main+set}" = set; then
5562	echo $ECHO_N "(cached) $ECHO_C" >&6
5563	else
5564	ac_check_lib_save_LIBS=$LIBS
5565	LIBS="-lSDL $LIBS"
5566	cat >conftest.$ac_ext <<_ACEOF
5567	/* confdefs.h. */
5568	_ACEOF
5569	cat confdefs.h >>conftest.$ac_ext
5570	cat >>conftest.$ac_ext <<_ACEOF
5571	/* end confdefs.h. */
5572
5573
5574	int
5575	main ()
5576	{
5577	main ();
5578	;
5579	return 0;
5580	}
5581	_ACEOF
5582	rm -f conftest.$ac_objext conftest$ac_exeext
5583	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5584	(eval $ac_link) 2>conftest.er1
5585	ac_status=$?
5586	grep -v '^ *+' conftest.er1 >conftest.err
5587	rm -f conftest.er1
5588	cat conftest.err >&5
5589	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5590	(exit $ac_status); } &&
5591	{ ac_try='test -z "$ac_c_werror_flag"
5592	\|\| test ! -s conftest.err'
5593	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5594	(eval $ac_try) 2>&5
5595	ac_status=$?
5596	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5597	(exit $ac_status); }; } &&
5598	{ ac_try='test -s conftest$ac_exeext'
5599	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5600	(eval $ac_try) 2>&5
5601	ac_status=$?
5602	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5603	(exit $ac_status); }; }; then
5604	ac_cv_lib_SDL_main=yes
5605	else
5606	echo "$as_me: failed program was:" >&5
5607	sed 's/^/\| /' conftest.$ac_ext >&5
5608
5609	ac_cv_lib_SDL_main=no
5610	fi
5611	rm -f conftest.err conftest.$ac_objext \
5612	conftest$ac_exeext conftest.$ac_ext
5613	LIBS=$ac_check_lib_save_LIBS
5614	fi
5615	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_main" >&5
5616	echo "${ECHO_T}$ac_cv_lib_SDL_main" >&6
5617	if test $ac_cv_lib_SDL_main = yes; then
5618	FOUND_SDL=yes
5619	fi
5620
5621	if test "$FOUND_SDL" = "yes" ; then
5622	LIBS="$LIBS -lSDL"
5623	else
5624	echo "------------------"
5625	echo "SDL library not found."
5626	echo "please install the SDL library, which can be found at http://www.libsdl.org"
5627	echo "------------------"
5628	exit -1
5629	fi
5630
5631
5632	## checking for SDL
5633	# SDL_VERSION=1.2.7
5634	# AM_PATH_SDL($SDL_VERSION,
5635	# :,
5636	# AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
5637	# )
5638	# CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
5639	# LIBS="$LIBS $SDL_LIBS"
5640	;;
5641
5642	### OS X ###
5643	darwin)
5644	echo "OS X detected"
5645
5646	osX="yes"
5647
5648	CPPFLAGS="-I/sw/include $CPPFLAGS"
5649	# checking gl header
5650
5651	for ac_header in OpenGL/gl.h
5652	do
5653	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5654	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5655	echo "$as_me:$LINENO: checking for $ac_header" >&5
5656	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5657	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5658	echo $ECHO_N "(cached) $ECHO_C" >&6
5659	fi
5660	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5661	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5662	else
5663	# Is the header compilable?
5664	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5665	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5666	cat >conftest.$ac_ext <<_ACEOF
5667	/* confdefs.h. */
5668	_ACEOF
5669	cat confdefs.h >>conftest.$ac_ext
5670	cat >>conftest.$ac_ext <<_ACEOF
5671	/* end confdefs.h. */
5672	$ac_includes_default
5673	#include <$ac_header>
5674	_ACEOF
5675	rm -f conftest.$ac_objext
5676	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5677	(eval $ac_compile) 2>conftest.er1
5678	ac_status=$?
5679	grep -v '^ *+' conftest.er1 >conftest.err
5680	rm -f conftest.er1
5681	cat conftest.err >&5
5682	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5683	(exit $ac_status); } &&
5684	{ ac_try='test -z "$ac_c_werror_flag"
5685	\|\| test ! -s conftest.err'
5686	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5687	(eval $ac_try) 2>&5
5688	ac_status=$?
5689	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5690	(exit $ac_status); }; } &&
5691	{ ac_try='test -s conftest.$ac_objext'
5692	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5693	(eval $ac_try) 2>&5
5694	ac_status=$?
5695	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5696	(exit $ac_status); }; }; then
5697	ac_header_compiler=yes
5698	else
5699	echo "$as_me: failed program was:" >&5
5700	sed 's/^/\| /' conftest.$ac_ext >&5
5701
5702	ac_header_compiler=no
5703	fi
5704	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5705	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5706	echo "${ECHO_T}$ac_header_compiler" >&6
5707
5708	# Is the header present?
5709	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5710	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5711	cat >conftest.$ac_ext <<_ACEOF
5712	/* confdefs.h. */
5713	_ACEOF
5714	cat confdefs.h >>conftest.$ac_ext
5715	cat >>conftest.$ac_ext <<_ACEOF
5716	/* end confdefs.h. */
5717	#include <$ac_header>
5718	_ACEOF
5719	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5720	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5721	ac_status=$?
5722	grep -v '^ *+' conftest.er1 >conftest.err
5723	rm -f conftest.er1
5724	cat conftest.err >&5
5725	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5726	(exit $ac_status); } >/dev/null; then
5727	if test -s conftest.err; then
5728	ac_cpp_err=$ac_c_preproc_warn_flag
5729	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5730	else
5731	ac_cpp_err=
5732	fi
5733	else
5734	ac_cpp_err=yes
5735	fi
5736	if test -z "$ac_cpp_err"; then
5737	ac_header_preproc=yes
5738	else
5739	echo "$as_me: failed program was:" >&5
5740	sed 's/^/\| /' conftest.$ac_ext >&5
5741
5742	ac_header_preproc=no
5743	fi
5744	rm -f conftest.err conftest.$ac_ext
5745	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5746	echo "${ECHO_T}$ac_header_preproc" >&6
5747
5748	# So? What about this header?
5749	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5750	yes:no: )
5751	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5752	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5753	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5754	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5755	ac_header_preproc=yes
5756	;;
5757	no:yes:* )
5758	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5759	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5760	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5761	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5762	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5763	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5764	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5765	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5766	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5767	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5768	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5769	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5770	(
5771	cat <<\_ASBOX
5772	## ---------------------------------------------- ##
5773	## Report this to orxonox-dev at mail.datacore.ch ##
5774	## ---------------------------------------------- ##
5775	_ASBOX
5776	) \|
5777	sed "s/^/$as_me: WARNING: /" >&2
5778	;;
5779	esac
5780	echo "$as_me:$LINENO: checking for $ac_header" >&5
5781	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5782	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5783	echo $ECHO_N "(cached) $ECHO_C" >&6
5784	else
5785	eval "$as_ac_Header=\$ac_header_preproc"
5786	fi
5787	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5788	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5789
5790	fi
5791	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5792	cat >>confdefs.h <<_ACEOF
5793	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5794	_ACEOF
5795
5796	else
5797	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5798	echo "$as_me: error: cannot find opengl headers" >&2;}
5799	{ (exit 1); exit 1; }; }
5800	fi
5801
5802	done
5803
5804	# cheking for GLU-header
5805
5806	for ac_header in OpenGL/glu.h
5807	do
5808	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5809	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5810	echo "$as_me:$LINENO: checking for $ac_header" >&5
5811	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5812	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5813	echo $ECHO_N "(cached) $ECHO_C" >&6
5814	fi
5815	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5816	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5817	else
5818	# Is the header compilable?
5819	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5820	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5821	cat >conftest.$ac_ext <<_ACEOF
5822	/* confdefs.h. */
5823	_ACEOF
5824	cat confdefs.h >>conftest.$ac_ext
5825	cat >>conftest.$ac_ext <<_ACEOF
5826	/* end confdefs.h. */
5827	$ac_includes_default
5828	#include <$ac_header>
5829	_ACEOF
5830	rm -f conftest.$ac_objext
5831	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5832	(eval $ac_compile) 2>conftest.er1
5833	ac_status=$?
5834	grep -v '^ *+' conftest.er1 >conftest.err
5835	rm -f conftest.er1
5836	cat conftest.err >&5
5837	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5838	(exit $ac_status); } &&
5839	{ ac_try='test -z "$ac_c_werror_flag"
5840	\|\| test ! -s conftest.err'
5841	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5842	(eval $ac_try) 2>&5
5843	ac_status=$?
5844	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5845	(exit $ac_status); }; } &&
5846	{ ac_try='test -s conftest.$ac_objext'
5847	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5848	(eval $ac_try) 2>&5
5849	ac_status=$?
5850	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5851	(exit $ac_status); }; }; then
5852	ac_header_compiler=yes
5853	else
5854	echo "$as_me: failed program was:" >&5
5855	sed 's/^/\| /' conftest.$ac_ext >&5
5856
5857	ac_header_compiler=no
5858	fi
5859	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5860	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5861	echo "${ECHO_T}$ac_header_compiler" >&6
5862
5863	# Is the header present?
5864	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5865	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5866	cat >conftest.$ac_ext <<_ACEOF
5867	/* confdefs.h. */
5868	_ACEOF
5869	cat confdefs.h >>conftest.$ac_ext
5870	cat >>conftest.$ac_ext <<_ACEOF
5871	/* end confdefs.h. */
5872	#include <$ac_header>
5873	_ACEOF
5874	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5875	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5876	ac_status=$?
5877	grep -v '^ *+' conftest.er1 >conftest.err
5878	rm -f conftest.er1
5879	cat conftest.err >&5
5880	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5881	(exit $ac_status); } >/dev/null; then
5882	if test -s conftest.err; then
5883	ac_cpp_err=$ac_c_preproc_warn_flag
5884	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5885	else
5886	ac_cpp_err=
5887	fi
5888	else
5889	ac_cpp_err=yes
5890	fi
5891	if test -z "$ac_cpp_err"; then
5892	ac_header_preproc=yes
5893	else
5894	echo "$as_me: failed program was:" >&5
5895	sed 's/^/\| /' conftest.$ac_ext >&5
5896
5897	ac_header_preproc=no
5898	fi
5899	rm -f conftest.err conftest.$ac_ext
5900	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5901	echo "${ECHO_T}$ac_header_preproc" >&6
5902
5903	# So? What about this header?
5904	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5905	yes:no: )
5906	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5907	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5908	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5909	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5910	ac_header_preproc=yes
5911	;;
5912	no:yes:* )
5913	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5914	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5915	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5916	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5917	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5918	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5919	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5920	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5921	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5922	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5923	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5924	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5925	(
5926	cat <<\_ASBOX
5927	## ---------------------------------------------- ##
5928	## Report this to orxonox-dev at mail.datacore.ch ##
5929	## ---------------------------------------------- ##
5930	_ASBOX
5931	) \|
5932	sed "s/^/$as_me: WARNING: /" >&2
5933	;;
5934	esac
5935	echo "$as_me:$LINENO: checking for $ac_header" >&5
5936	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5937	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5938	echo $ECHO_N "(cached) $ECHO_C" >&6
5939	else
5940	eval "$as_ac_Header=\$ac_header_preproc"
5941	fi
5942	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5943	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5944
5945	fi
5946	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5947	cat >>confdefs.h <<_ACEOF
5948	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5949	_ACEOF
5950
5951	else
5952	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5953	echo "$as_me: error: cannot find opengl headers" >&2;}
5954	{ (exit 1); exit 1; }; }
5955	fi
5956
5957	done
5958
5959
5960	LIBS="$LIBS -framework OpenGL"
5961
5962	# checking for SDL-headers
5963	# AC_CHECK_HEADERS(SDL/SDL.h ,,
5964	# [AC_MSG_ERROR([cannot find SDL headers]) ])
5965
5966	## checking for SDL
5967	# SDL_VERSION=1.2.7
5968	# AM_PATH_SDL($SDL_VERSION,
5969	# :,
5970	# AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
5971	# )
5972
5973	SDL_CFLAGS=`sdl-config --cflags`
5974	SDL_LIBS=`sdl-config --libs`
5975	CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
5976	LIBS="$LIBS $SDL_LIBS"
5977
5978	;;
5979
5980	*)
5981	;;
5982	esac
5983
5984
5985
5986	## check for SDL_Image
5987	if test "$def_sdl_image" = "yes"; then
5988	# checking for SDL_image-headers
5989
5990	for ac_header in SDL/SDL_image.h
5991	do
5992	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5993	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5994	echo "$as_me:$LINENO: checking for $ac_header" >&5
5995	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5996	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5997	echo $ECHO_N "(cached) $ECHO_C" >&6
5998	fi
5999	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6000	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6001	else
6002	# Is the header compilable?
6003	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6004	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6005	cat >conftest.$ac_ext <<_ACEOF
6006	/* confdefs.h. */
6007	_ACEOF
6008	cat confdefs.h >>conftest.$ac_ext
6009	cat >>conftest.$ac_ext <<_ACEOF
6010	/* end confdefs.h. */
6011	$ac_includes_default
6012	#include <$ac_header>
6013	_ACEOF
6014	rm -f conftest.$ac_objext
6015	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6016	(eval $ac_compile) 2>conftest.er1
6017	ac_status=$?
6018	grep -v '^ *+' conftest.er1 >conftest.err
6019	rm -f conftest.er1
6020	cat conftest.err >&5
6021	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6022	(exit $ac_status); } &&
6023	{ ac_try='test -z "$ac_c_werror_flag"
6024	\|\| test ! -s conftest.err'
6025	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6026	(eval $ac_try) 2>&5
6027	ac_status=$?
6028	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6029	(exit $ac_status); }; } &&
6030	{ ac_try='test -s conftest.$ac_objext'
6031	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6032	(eval $ac_try) 2>&5
6033	ac_status=$?
6034	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6035	(exit $ac_status); }; }; then
6036	ac_header_compiler=yes
6037	else
6038	echo "$as_me: failed program was:" >&5
6039	sed 's/^/\| /' conftest.$ac_ext >&5
6040
6041	ac_header_compiler=no
6042	fi
6043	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6044	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6045	echo "${ECHO_T}$ac_header_compiler" >&6
6046
6047	# Is the header present?
6048	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6049	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6050	cat >conftest.$ac_ext <<_ACEOF
6051	/* confdefs.h. */
6052	_ACEOF
6053	cat confdefs.h >>conftest.$ac_ext
6054	cat >>conftest.$ac_ext <<_ACEOF
6055	/* end confdefs.h. */
6056	#include <$ac_header>
6057	_ACEOF
6058	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6059	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6060	ac_status=$?
6061	grep -v '^ *+' conftest.er1 >conftest.err
6062	rm -f conftest.er1
6063	cat conftest.err >&5
6064	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6065	(exit $ac_status); } >/dev/null; then
6066	if test -s conftest.err; then
6067	ac_cpp_err=$ac_c_preproc_warn_flag
6068	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6069	else
6070	ac_cpp_err=
6071	fi
6072	else
6073	ac_cpp_err=yes
6074	fi
6075	if test -z "$ac_cpp_err"; then
6076	ac_header_preproc=yes
6077	else
6078	echo "$as_me: failed program was:" >&5
6079	sed 's/^/\| /' conftest.$ac_ext >&5
6080
6081	ac_header_preproc=no
6082	fi
6083	rm -f conftest.err conftest.$ac_ext
6084	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6085	echo "${ECHO_T}$ac_header_preproc" >&6
6086
6087	# So? What about this header?
6088	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6089	yes:no: )
6090	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6091	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6092	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6093	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6094	ac_header_preproc=yes
6095	;;
6096	no:yes:* )
6097	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6098	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6099	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6100	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6101	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6102	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6103	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6104	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6105	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6106	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6107	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6108	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6109	(
6110	cat <<\_ASBOX
6111	## ---------------------------------------------- ##
6112	## Report this to orxonox-dev at mail.datacore.ch ##
6113	## ---------------------------------------------- ##
6114	_ASBOX
6115	) \|
6116	sed "s/^/$as_me: WARNING: /" >&2
6117	;;
6118	esac
6119	echo "$as_me:$LINENO: checking for $ac_header" >&5
6120	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6121	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6122	echo $ECHO_N "(cached) $ECHO_C" >&6
6123	else
6124	eval "$as_ac_Header=\$ac_header_preproc"
6125	fi
6126	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6127	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6128
6129	fi
6130	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6131	cat >>confdefs.h <<_ACEOF
6132	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6133	_ACEOF
6134
6135	else
6136	echo "sdl_image not found. falling back to other options"; def_sdl_image=no
6137	fi
6138
6139	done
6140
6141	fi
6142	if test "$def_sdl_image" = "yes"; then
6143	# checking for SDL_image-lib
6144	echo "$as_me:$LINENO: checking for main in -lSDL_image" >&5
6145	echo $ECHO_N "checking for main in -lSDL_image... $ECHO_C" >&6
6146	if test "${ac_cv_lib_SDL_image_main+set}" = set; then
6147	echo $ECHO_N "(cached) $ECHO_C" >&6
6148	else
6149	ac_check_lib_save_LIBS=$LIBS
6150	LIBS="-lSDL_image $LIBS"
6151	cat >conftest.$ac_ext <<_ACEOF
6152	/* confdefs.h. */
6153	_ACEOF
6154	cat confdefs.h >>conftest.$ac_ext
6155	cat >>conftest.$ac_ext <<_ACEOF
6156	/* end confdefs.h. */
6157
6158
6159	int
6160	main ()
6161	{
6162	main ();
6163	;
6164	return 0;
6165	}
6166	_ACEOF
6167	rm -f conftest.$ac_objext conftest$ac_exeext
6168	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6169	(eval $ac_link) 2>conftest.er1
6170	ac_status=$?
6171	grep -v '^ *+' conftest.er1 >conftest.err
6172	rm -f conftest.er1
6173	cat conftest.err >&5
6174	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6175	(exit $ac_status); } &&
6176	{ ac_try='test -z "$ac_c_werror_flag"
6177	\|\| test ! -s conftest.err'
6178	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6179	(eval $ac_try) 2>&5
6180	ac_status=$?
6181	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6182	(exit $ac_status); }; } &&
6183	{ ac_try='test -s conftest$ac_exeext'
6184	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6185	(eval $ac_try) 2>&5
6186	ac_status=$?
6187	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6188	(exit $ac_status); }; }; then
6189	ac_cv_lib_SDL_image_main=yes
6190	else
6191	echo "$as_me: failed program was:" >&5
6192	sed 's/^/\| /' conftest.$ac_ext >&5
6193
6194	ac_cv_lib_SDL_image_main=no
6195	fi
6196	rm -f conftest.err conftest.$ac_objext \
6197	conftest$ac_exeext conftest.$ac_ext
6198	LIBS=$ac_check_lib_save_LIBS
6199	fi
6200	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_image_main" >&5
6201	echo "${ECHO_T}$ac_cv_lib_SDL_image_main" >&6
6202	if test $ac_cv_lib_SDL_image_main = yes; then
6203	FOUND_SDL_image=yes
6204	fi
6205
6206	if test "$FOUND_SDL_image" = "yes" ; then
6207	LIBS="$LIBS -lSDL_image"
6208	else
6209	echo "------------------"
6210	echo "SDL_image library not found."
6211	echo "please install the SDL_image library, which can be found at http://www.libsdl.org/projects/SDL_image/"
6212	echo "------------------"
6213	exit -1
6214	fi
6215	fi
6216
6217
6218	if test "$def_sdl_image" = "no"; then
6219	## checking for libjpeg
6220
6221	for ac_header in jpeglib.h
6222	do
6223	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6224	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6225	echo "$as_me:$LINENO: checking for $ac_header" >&5
6226	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6227	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6228	echo $ECHO_N "(cached) $ECHO_C" >&6
6229	fi
6230	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6231	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6232	else
6233	# Is the header compilable?
6234	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6235	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6236	cat >conftest.$ac_ext <<_ACEOF
6237	/* confdefs.h. */
6238	_ACEOF
6239	cat confdefs.h >>conftest.$ac_ext
6240	cat >>conftest.$ac_ext <<_ACEOF
6241	/* end confdefs.h. */
6242	$ac_includes_default
6243	#include <$ac_header>
6244	_ACEOF
6245	rm -f conftest.$ac_objext
6246	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6247	(eval $ac_compile) 2>conftest.er1
6248	ac_status=$?
6249	grep -v '^ *+' conftest.er1 >conftest.err
6250	rm -f conftest.er1
6251	cat conftest.err >&5
6252	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6253	(exit $ac_status); } &&
6254	{ ac_try='test -z "$ac_c_werror_flag"
6255	\|\| test ! -s conftest.err'
6256	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6257	(eval $ac_try) 2>&5
6258	ac_status=$?
6259	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6260	(exit $ac_status); }; } &&
6261	{ ac_try='test -s conftest.$ac_objext'
6262	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6263	(eval $ac_try) 2>&5
6264	ac_status=$?
6265	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6266	(exit $ac_status); }; }; then
6267	ac_header_compiler=yes
6268	else
6269	echo "$as_me: failed program was:" >&5
6270	sed 's/^/\| /' conftest.$ac_ext >&5
6271
6272	ac_header_compiler=no
6273	fi
6274	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6275	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6276	echo "${ECHO_T}$ac_header_compiler" >&6
6277
6278	# Is the header present?
6279	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6280	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6281	cat >conftest.$ac_ext <<_ACEOF
6282	/* confdefs.h. */
6283	_ACEOF
6284	cat confdefs.h >>conftest.$ac_ext
6285	cat >>conftest.$ac_ext <<_ACEOF
6286	/* end confdefs.h. */
6287	#include <$ac_header>
6288	_ACEOF
6289	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6290	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6291	ac_status=$?
6292	grep -v '^ *+' conftest.er1 >conftest.err
6293	rm -f conftest.er1
6294	cat conftest.err >&5
6295	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6296	(exit $ac_status); } >/dev/null; then
6297	if test -s conftest.err; then
6298	ac_cpp_err=$ac_c_preproc_warn_flag
6299	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6300	else
6301	ac_cpp_err=
6302	fi
6303	else
6304	ac_cpp_err=yes
6305	fi
6306	if test -z "$ac_cpp_err"; then
6307	ac_header_preproc=yes
6308	else
6309	echo "$as_me: failed program was:" >&5
6310	sed 's/^/\| /' conftest.$ac_ext >&5
6311
6312	ac_header_preproc=no
6313	fi
6314	rm -f conftest.err conftest.$ac_ext
6315	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6316	echo "${ECHO_T}$ac_header_preproc" >&6
6317
6318	# So? What about this header?
6319	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6320	yes:no: )
6321	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6322	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6323	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6324	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6325	ac_header_preproc=yes
6326	;;
6327	no:yes:* )
6328	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6329	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6330	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6331	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6332	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6333	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6334	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6335	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6336	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6337	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6338	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6339	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6340	(
6341	cat <<\_ASBOX
6342	## ---------------------------------------------- ##
6343	## Report this to orxonox-dev at mail.datacore.ch ##
6344	## ---------------------------------------------- ##
6345	_ASBOX
6346	) \|
6347	sed "s/^/$as_me: WARNING: /" >&2
6348	;;
6349	esac
6350	echo "$as_me:$LINENO: checking for $ac_header" >&5
6351	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6352	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6353	echo $ECHO_N "(cached) $ECHO_C" >&6
6354	else
6355	eval "$as_ac_Header=\$ac_header_preproc"
6356	fi
6357	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6358	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6359
6360	fi
6361	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6362	cat >>confdefs.h <<_ACEOF
6363	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6364	_ACEOF
6365	jpegHeader="yes"
6366	else
6367	jpegHeader="no"
6368	fi
6369
6370	done
6371
6372	if test $jpegHeader = "no"; then
6373	echo " not including jpeg."
6374	else
6375	echo "$as_me:$LINENO: checking for main in -ljpeg" >&5
6376	echo $ECHO_N "checking for main in -ljpeg... $ECHO_C" >&6
6377	if test "${ac_cv_lib_jpeg_main+set}" = set; then
6378	echo $ECHO_N "(cached) $ECHO_C" >&6
6379	else
6380	ac_check_lib_save_LIBS=$LIBS
6381	LIBS="-ljpeg $LIBS"
6382	cat >conftest.$ac_ext <<_ACEOF
6383	/* confdefs.h. */
6384	_ACEOF
6385	cat confdefs.h >>conftest.$ac_ext
6386	cat >>conftest.$ac_ext <<_ACEOF
6387	/* end confdefs.h. */
6388
6389
6390	int
6391	main ()
6392	{
6393	main ();
6394	;
6395	return 0;
6396	}
6397	_ACEOF
6398	rm -f conftest.$ac_objext conftest$ac_exeext
6399	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6400	(eval $ac_link) 2>conftest.er1
6401	ac_status=$?
6402	grep -v '^ *+' conftest.er1 >conftest.err
6403	rm -f conftest.er1
6404	cat conftest.err >&5
6405	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6406	(exit $ac_status); } &&
6407	{ ac_try='test -z "$ac_c_werror_flag"
6408	\|\| test ! -s conftest.err'
6409	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6410	(eval $ac_try) 2>&5
6411	ac_status=$?
6412	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6413	(exit $ac_status); }; } &&
6414	{ ac_try='test -s conftest$ac_exeext'
6415	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6416	(eval $ac_try) 2>&5
6417	ac_status=$?
6418	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6419	(exit $ac_status); }; }; then
6420	ac_cv_lib_jpeg_main=yes
6421	else
6422	echo "$as_me: failed program was:" >&5
6423	sed 's/^/\| /' conftest.$ac_ext >&5
6424
6425	ac_cv_lib_jpeg_main=no
6426	fi
6427	rm -f conftest.err conftest.$ac_objext \
6428	conftest$ac_exeext conftest.$ac_ext
6429	LIBS=$ac_check_lib_save_LIBS
6430	fi
6431	echo "$as_me:$LINENO: result: $ac_cv_lib_jpeg_main" >&5
6432	echo "${ECHO_T}$ac_cv_lib_jpeg_main" >&6
6433	if test $ac_cv_lib_jpeg_main = yes; then
6434	FOUND_jpeg=yes
6435	fi
6436
6437	if test "$FOUND_jpeg" = "yes" ; then
6438	LIBS="$LIBS -ljpeg"
6439	else
6440	echo "------------------"
6441	echo "jpeg library not found."
6442	echo "please install the jpeg library from the Independent JPEG Group, which can be found at http://www.ijg.org"
6443	echo "------------------"
6444	exit -1
6445	fi
6446	fi
6447
6448	## checking for libpng
6449
6450	for ac_header in png.h
6451	do
6452	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6453	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6454	echo "$as_me:$LINENO: checking for $ac_header" >&5
6455	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6456	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6457	echo $ECHO_N "(cached) $ECHO_C" >&6
6458	fi
6459	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6460	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6461	else
6462	# Is the header compilable?
6463	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6464	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6465	cat >conftest.$ac_ext <<_ACEOF
6466	/* confdefs.h. */
6467	_ACEOF
6468	cat confdefs.h >>conftest.$ac_ext
6469	cat >>conftest.$ac_ext <<_ACEOF
6470	/* end confdefs.h. */
6471	$ac_includes_default
6472	#include <$ac_header>
6473	_ACEOF
6474	rm -f conftest.$ac_objext
6475	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6476	(eval $ac_compile) 2>conftest.er1
6477	ac_status=$?
6478	grep -v '^ *+' conftest.er1 >conftest.err
6479	rm -f conftest.er1
6480	cat conftest.err >&5
6481	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6482	(exit $ac_status); } &&
6483	{ ac_try='test -z "$ac_c_werror_flag"
6484	\|\| test ! -s conftest.err'
6485	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6486	(eval $ac_try) 2>&5
6487	ac_status=$?
6488	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6489	(exit $ac_status); }; } &&
6490	{ ac_try='test -s conftest.$ac_objext'
6491	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6492	(eval $ac_try) 2>&5
6493	ac_status=$?
6494	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6495	(exit $ac_status); }; }; then
6496	ac_header_compiler=yes
6497	else
6498	echo "$as_me: failed program was:" >&5
6499	sed 's/^/\| /' conftest.$ac_ext >&5
6500
6501	ac_header_compiler=no
6502	fi
6503	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6504	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6505	echo "${ECHO_T}$ac_header_compiler" >&6
6506
6507	# Is the header present?
6508	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6509	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6510	cat >conftest.$ac_ext <<_ACEOF
6511	/* confdefs.h. */
6512	_ACEOF
6513	cat confdefs.h >>conftest.$ac_ext
6514	cat >>conftest.$ac_ext <<_ACEOF
6515	/* end confdefs.h. */
6516	#include <$ac_header>
6517	_ACEOF
6518	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6519	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6520	ac_status=$?
6521	grep -v '^ *+' conftest.er1 >conftest.err
6522	rm -f conftest.er1
6523	cat conftest.err >&5
6524	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6525	(exit $ac_status); } >/dev/null; then
6526	if test -s conftest.err; then
6527	ac_cpp_err=$ac_c_preproc_warn_flag
6528	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6529	else
6530	ac_cpp_err=
6531	fi
6532	else
6533	ac_cpp_err=yes
6534	fi
6535	if test -z "$ac_cpp_err"; then
6536	ac_header_preproc=yes
6537	else
6538	echo "$as_me: failed program was:" >&5
6539	sed 's/^/\| /' conftest.$ac_ext >&5
6540
6541	ac_header_preproc=no
6542	fi
6543	rm -f conftest.err conftest.$ac_ext
6544	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6545	echo "${ECHO_T}$ac_header_preproc" >&6
6546
6547	# So? What about this header?
6548	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6549	yes:no: )
6550	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6551	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6552	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6553	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6554	ac_header_preproc=yes
6555	;;
6556	no:yes:* )
6557	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6558	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6559	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6560	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6561	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6562	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6563	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6564	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6565	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6566	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6567	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6568	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6569	(
6570	cat <<\_ASBOX
6571	## ---------------------------------------------- ##
6572	## Report this to orxonox-dev at mail.datacore.ch ##
6573	## ---------------------------------------------- ##
6574	_ASBOX
6575	) \|
6576	sed "s/^/$as_me: WARNING: /" >&2
6577	;;
6578	esac
6579	echo "$as_me:$LINENO: checking for $ac_header" >&5
6580	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6581	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6582	echo $ECHO_N "(cached) $ECHO_C" >&6
6583	else
6584	eval "$as_ac_Header=\$ac_header_preproc"
6585	fi
6586	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6587	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6588
6589	fi
6590	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6591	cat >>confdefs.h <<_ACEOF
6592	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6593	_ACEOF
6594	pngHeader="yes"
6595	else
6596	pngHeader="no"
6597	fi
6598
6599	done
6600
6601	if test $pngHeader = "no"; then
6602	echo " not including png."
6603	else
6604	echo "$as_me:$LINENO: checking for main in -lpng" >&5
6605	echo $ECHO_N "checking for main in -lpng... $ECHO_C" >&6
6606	if test "${ac_cv_lib_png_main+set}" = set; then
6607	echo $ECHO_N "(cached) $ECHO_C" >&6
6608	else
6609	ac_check_lib_save_LIBS=$LIBS
6610	LIBS="-lpng $LIBS"
6611	cat >conftest.$ac_ext <<_ACEOF
6612	/* confdefs.h. */
6613	_ACEOF
6614	cat confdefs.h >>conftest.$ac_ext
6615	cat >>conftest.$ac_ext <<_ACEOF
6616	/* end confdefs.h. */
6617
6618
6619	int
6620	main ()
6621	{
6622	main ();
6623	;
6624	return 0;
6625	}
6626	_ACEOF
6627	rm -f conftest.$ac_objext conftest$ac_exeext
6628	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6629	(eval $ac_link) 2>conftest.er1
6630	ac_status=$?
6631	grep -v '^ *+' conftest.er1 >conftest.err
6632	rm -f conftest.er1
6633	cat conftest.err >&5
6634	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6635	(exit $ac_status); } &&
6636	{ ac_try='test -z "$ac_c_werror_flag"
6637	\|\| test ! -s conftest.err'
6638	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6639	(eval $ac_try) 2>&5
6640	ac_status=$?
6641	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6642	(exit $ac_status); }; } &&
6643	{ ac_try='test -s conftest$ac_exeext'
6644	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6645	(eval $ac_try) 2>&5
6646	ac_status=$?
6647	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6648	(exit $ac_status); }; }; then
6649	ac_cv_lib_png_main=yes
6650	else
6651	echo "$as_me: failed program was:" >&5
6652	sed 's/^/\| /' conftest.$ac_ext >&5
6653
6654	ac_cv_lib_png_main=no
6655	fi
6656	rm -f conftest.err conftest.$ac_objext \
6657	conftest$ac_exeext conftest.$ac_ext
6658	LIBS=$ac_check_lib_save_LIBS
6659	fi
6660	echo "$as_me:$LINENO: result: $ac_cv_lib_png_main" >&5
6661	echo "${ECHO_T}$ac_cv_lib_png_main" >&6
6662	if test $ac_cv_lib_png_main = yes; then
6663	FOUND_png=yes
6664	fi
6665
6666	if test "$FOUND_png" = "yes" ; then
6667	LIBS="$LIBS -lpng"
6668	else
6669	echo "------------------"
6670	echo "png library not found."
6671	echo "please install the png library, which can be found at http://libpng.org/pub/png/libpng.html"
6672	echo "------------------"
6673	exit -1
6674	fi
6675	fi
6676	fi
6677
6678	## checking for GTK
6679	if test "$def_gtk" = yes; then
6680
6681	#PKG_CHECK_MODULES(GTK2, gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3, have_gtk2=yes, have_gtk2=no)
6682	echo "$as_me:$LINENO: checking for gtk2.0" >&5
6683	echo $ECHO_N "checking for gtk2.0... $ECHO_C" >&6
6684	if `pkg-config --exists gtk+-2.0`; then
6685	echo "yes"
6686	have_gtk2=yes
6687	GTK2_LIBS=`pkg-config --libs gtk+-2.0`
6688	GTK2_CFLAGS=`pkg-config --cflags gtk+-2.0`
6689
6690	cat >>confdefs.h <<_ACEOF
6691	#define HAVE_GTK2 1
6692	_ACEOF
6693
6694	else
6695	echo "no"
6696	fi
6697
6698	fi
6699
6700
6701
6702
6703	if test x$have_gtk2 = xyes; then
6704	HAVE_GTK2_TRUE=
6705	HAVE_GTK2_FALSE='#'
6706	else
6707	HAVE_GTK2_TRUE='#'
6708	HAVE_GTK2_FALSE=
6709	fi
6710
6711
6712	## checking for gThread
6713	if test "$def_gthread" = yes; then
6714
6715	echo "$as_me:$LINENO: checking for gthread" >&5
6716	echo $ECHO_N "checking for gthread... $ECHO_C" >&6
6717	if `pkg-config --exists gthread-2.0`; then
6718	echo "yes"
6719	have_gthread=yes
6720	GTHREAD_LIBS=`pkg-config --libs gthread-2.0`
6721	GTHREAD_CFLAGS=`pkg-config --cflags gthread-2.0`
6722
6723	cat >>confdefs.h <<_ACEOF
6724	#define HAVE_GTHREAD 1
6725	_ACEOF
6726
6727	else
6728	echo "no"
6729	fi
6730
6731	fi
6732
6733
6734
6735
6736	if test x$have_gthread = xyes; then
6737	HAVE_GTHREAD_TRUE=
6738	HAVE_GTHREAD_FALSE='#'
6739	else
6740	HAVE_GTHREAD_TRUE='#'
6741	HAVE_GTHREAD_FALSE=
6742	fi
6743
6744
6745	## checking for libcURL
6746	if test "$def_curl" = yes; then
6747
6748
6749	for ac_header in curl/curl.h
6750	do
6751	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6752	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6753	echo "$as_me:$LINENO: checking for $ac_header" >&5
6754	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6755	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6756	echo $ECHO_N "(cached) $ECHO_C" >&6
6757	fi
6758	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6759	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6760	else
6761	# Is the header compilable?
6762	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6763	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6764	cat >conftest.$ac_ext <<_ACEOF
6765	/* confdefs.h. */
6766	_ACEOF
6767	cat confdefs.h >>conftest.$ac_ext
6768	cat >>conftest.$ac_ext <<_ACEOF
6769	/* end confdefs.h. */
6770	$ac_includes_default
6771	#include <$ac_header>
6772	_ACEOF
6773	rm -f conftest.$ac_objext
6774	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6775	(eval $ac_compile) 2>conftest.er1
6776	ac_status=$?
6777	grep -v '^ *+' conftest.er1 >conftest.err
6778	rm -f conftest.er1
6779	cat conftest.err >&5
6780	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6781	(exit $ac_status); } &&
6782	{ ac_try='test -z "$ac_c_werror_flag"
6783	\|\| test ! -s conftest.err'
6784	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6785	(eval $ac_try) 2>&5
6786	ac_status=$?
6787	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6788	(exit $ac_status); }; } &&
6789	{ ac_try='test -s conftest.$ac_objext'
6790	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6791	(eval $ac_try) 2>&5
6792	ac_status=$?
6793	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6794	(exit $ac_status); }; }; then
6795	ac_header_compiler=yes
6796	else
6797	echo "$as_me: failed program was:" >&5
6798	sed 's/^/\| /' conftest.$ac_ext >&5
6799
6800	ac_header_compiler=no
6801	fi
6802	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6803	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6804	echo "${ECHO_T}$ac_header_compiler" >&6
6805
6806	# Is the header present?
6807	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6808	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6809	cat >conftest.$ac_ext <<_ACEOF
6810	/* confdefs.h. */
6811	_ACEOF
6812	cat confdefs.h >>conftest.$ac_ext
6813	cat >>conftest.$ac_ext <<_ACEOF
6814	/* end confdefs.h. */
6815	#include <$ac_header>
6816	_ACEOF
6817	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6818	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6819	ac_status=$?
6820	grep -v '^ *+' conftest.er1 >conftest.err
6821	rm -f conftest.er1
6822	cat conftest.err >&5
6823	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6824	(exit $ac_status); } >/dev/null; then
6825	if test -s conftest.err; then
6826	ac_cpp_err=$ac_c_preproc_warn_flag
6827	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6828	else
6829	ac_cpp_err=
6830	fi
6831	else
6832	ac_cpp_err=yes
6833	fi
6834	if test -z "$ac_cpp_err"; then
6835	ac_header_preproc=yes
6836	else
6837	echo "$as_me: failed program was:" >&5
6838	sed 's/^/\| /' conftest.$ac_ext >&5
6839
6840	ac_header_preproc=no
6841	fi
6842	rm -f conftest.err conftest.$ac_ext
6843	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6844	echo "${ECHO_T}$ac_header_preproc" >&6
6845
6846	# So? What about this header?
6847	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6848	yes:no: )
6849	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6850	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6851	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6852	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6853	ac_header_preproc=yes
6854	;;
6855	no:yes:* )
6856	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6857	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6858	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6859	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6860	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6861	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6862	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6863	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6864	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6865	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6866	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6867	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6868	(
6869	cat <<\_ASBOX
6870	## ---------------------------------------------- ##
6871	## Report this to orxonox-dev at mail.datacore.ch ##
6872	## ---------------------------------------------- ##
6873	_ASBOX
6874	) \|
6875	sed "s/^/$as_me: WARNING: /" >&2
6876	;;
6877	esac
6878	echo "$as_me:$LINENO: checking for $ac_header" >&5
6879	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6880	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6881	echo $ECHO_N "(cached) $ECHO_C" >&6
6882	else
6883	eval "$as_ac_Header=\$ac_header_preproc"
6884	fi
6885	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6886	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6887
6888	fi
6889	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6890	cat >>confdefs.h <<_ACEOF
6891	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6892	_ACEOF
6893	curlHeader="yes"
6894	else
6895	curlHeader="no"
6896	fi
6897
6898	done
6899
6900	echo "$as_me:$LINENO: checking for main in -lcurl" >&5
6901	echo $ECHO_N "checking for main in -lcurl... $ECHO_C" >&6
6902	if test "${ac_cv_lib_curl_main+set}" = set; then
6903	echo $ECHO_N "(cached) $ECHO_C" >&6
6904	else
6905	ac_check_lib_save_LIBS=$LIBS
6906	LIBS="-lcurl $LIBS"
6907	cat >conftest.$ac_ext <<_ACEOF
6908	/* confdefs.h. */
6909	_ACEOF
6910	cat confdefs.h >>conftest.$ac_ext
6911	cat >>conftest.$ac_ext <<_ACEOF
6912	/* end confdefs.h. */
6913
6914
6915	int
6916	main ()
6917	{
6918	main ();
6919	;
6920	return 0;
6921	}
6922	_ACEOF
6923	rm -f conftest.$ac_objext conftest$ac_exeext
6924	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6925	(eval $ac_link) 2>conftest.er1
6926	ac_status=$?
6927	grep -v '^ *+' conftest.er1 >conftest.err
6928	rm -f conftest.er1
6929	cat conftest.err >&5
6930	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6931	(exit $ac_status); } &&
6932	{ ac_try='test -z "$ac_c_werror_flag"
6933	\|\| test ! -s conftest.err'
6934	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6935	(eval $ac_try) 2>&5
6936	ac_status=$?
6937	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6938	(exit $ac_status); }; } &&
6939	{ ac_try='test -s conftest$ac_exeext'
6940	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6941	(eval $ac_try) 2>&5
6942	ac_status=$?
6943	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6944	(exit $ac_status); }; }; then
6945	ac_cv_lib_curl_main=yes
6946	else
6947	echo "$as_me: failed program was:" >&5
6948	sed 's/^/\| /' conftest.$ac_ext >&5
6949
6950	ac_cv_lib_curl_main=no
6951	fi
6952	rm -f conftest.err conftest.$ac_objext \
6953	conftest$ac_exeext conftest.$ac_ext
6954	LIBS=$ac_check_lib_save_LIBS
6955	fi
6956	echo "$as_me:$LINENO: result: $ac_cv_lib_curl_main" >&5
6957	echo "${ECHO_T}$ac_cv_lib_curl_main" >&6
6958	if test $ac_cv_lib_curl_main = yes; then
6959	FOUND_curl=yes
6960	fi
6961
6962	if test x$curlHeader = xyes & test x$FOUND_curl = xyes ; then
6963	have_curl=yes
6964	CURL_LIBS=`curl-config --libs`
6965	CURLCFLAGS=`curl-config --cflags`
6966
6967	cat >>confdefs.h <<_ACEOF
6968	#define HAVE_CURL 1
6969	_ACEOF
6970
6971	else
6972	have_curl=no
6973	fi
6974
6975	fi
6976
6977
6978
6979
6980	if test x$have_curl = xyes; then
6981	HAVE_CURL_TRUE=
6982	HAVE_CURL_FALSE='#'
6983	else
6984	HAVE_CURL_TRUE='#'
6985	HAVE_CURL_FALSE=
6986	fi
6987
6988
6989
6990	##checking for pthread
6991	if test x$def_pthread = xyes ; then
6992	if test x$have_gthread = xyes ; then
6993
6994	for ac_header in pthread.h
6995	do
6996	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6997	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6998	echo "$as_me:$LINENO: checking for $ac_header" >&5
6999	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7000	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7001	echo $ECHO_N "(cached) $ECHO_C" >&6
7002	fi
7003	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7004	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7005	else
7006	# Is the header compilable?
7007	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7008	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7009	cat >conftest.$ac_ext <<_ACEOF
7010	/* confdefs.h. */
7011	_ACEOF
7012	cat confdefs.h >>conftest.$ac_ext
7013	cat >>conftest.$ac_ext <<_ACEOF
7014	/* end confdefs.h. */
7015	$ac_includes_default
7016	#include <$ac_header>
7017	_ACEOF
7018	rm -f conftest.$ac_objext
7019	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7020	(eval $ac_compile) 2>conftest.er1
7021	ac_status=$?
7022	grep -v '^ *+' conftest.er1 >conftest.err
7023	rm -f conftest.er1
7024	cat conftest.err >&5
7025	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7026	(exit $ac_status); } &&
7027	{ ac_try='test -z "$ac_c_werror_flag"
7028	\|\| test ! -s conftest.err'
7029	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7030	(eval $ac_try) 2>&5
7031	ac_status=$?
7032	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7033	(exit $ac_status); }; } &&
7034	{ ac_try='test -s conftest.$ac_objext'
7035	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7036	(eval $ac_try) 2>&5
7037	ac_status=$?
7038	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7039	(exit $ac_status); }; }; then
7040	ac_header_compiler=yes
7041	else
7042	echo "$as_me: failed program was:" >&5
7043	sed 's/^/\| /' conftest.$ac_ext >&5
7044
7045	ac_header_compiler=no
7046	fi
7047	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7048	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7049	echo "${ECHO_T}$ac_header_compiler" >&6
7050
7051	# Is the header present?
7052	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7053	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7054	cat >conftest.$ac_ext <<_ACEOF
7055	/* confdefs.h. */
7056	_ACEOF
7057	cat confdefs.h >>conftest.$ac_ext
7058	cat >>conftest.$ac_ext <<_ACEOF
7059	/* end confdefs.h. */
7060	#include <$ac_header>
7061	_ACEOF
7062	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7063	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7064	ac_status=$?
7065	grep -v '^ *+' conftest.er1 >conftest.err
7066	rm -f conftest.er1
7067	cat conftest.err >&5
7068	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7069	(exit $ac_status); } >/dev/null; then
7070	if test -s conftest.err; then
7071	ac_cpp_err=$ac_c_preproc_warn_flag
7072	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7073	else
7074	ac_cpp_err=
7075	fi
7076	else
7077	ac_cpp_err=yes
7078	fi
7079	if test -z "$ac_cpp_err"; then
7080	ac_header_preproc=yes
7081	else
7082	echo "$as_me: failed program was:" >&5
7083	sed 's/^/\| /' conftest.$ac_ext >&5
7084
7085	ac_header_preproc=no
7086	fi
7087	rm -f conftest.err conftest.$ac_ext
7088	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7089	echo "${ECHO_T}$ac_header_preproc" >&6
7090
7091	# So? What about this header?
7092	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7093	yes:no: )
7094	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7095	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7096	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7097	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7098	ac_header_preproc=yes
7099	;;
7100	no:yes:* )
7101	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7102	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7103	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7104	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7105	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7106	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7107	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7108	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7109	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7110	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7111	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7112	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7113	(
7114	cat <<\_ASBOX
7115	## ---------------------------------------------- ##
7116	## Report this to orxonox-dev at mail.datacore.ch ##
7117	## ---------------------------------------------- ##
7118	_ASBOX
7119	) \|
7120	sed "s/^/$as_me: WARNING: /" >&2
7121	;;
7122	esac
7123	echo "$as_me:$LINENO: checking for $ac_header" >&5
7124	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7125	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7126	echo $ECHO_N "(cached) $ECHO_C" >&6
7127	else
7128	eval "$as_ac_Header=\$ac_header_preproc"
7129	fi
7130	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7131	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7132
7133	fi
7134	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7135	cat >>confdefs.h <<_ACEOF
7136	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7137	_ACEOF
7138	pthreadHeader="yes"
7139	else
7140	pthreadHeader="no"
7141	fi
7142
7143	done
7144
7145	echo "$as_me:$LINENO: checking for main in -lpthread" >&5
7146	echo $ECHO_N "checking for main in -lpthread... $ECHO_C" >&6
7147	if test "${ac_cv_lib_pthread_main+set}" = set; then
7148	echo $ECHO_N "(cached) $ECHO_C" >&6
7149	else
7150	ac_check_lib_save_LIBS=$LIBS
7151	LIBS="-lpthread $LIBS"
7152	cat >conftest.$ac_ext <<_ACEOF
7153	/* confdefs.h. */
7154	_ACEOF
7155	cat confdefs.h >>conftest.$ac_ext
7156	cat >>conftest.$ac_ext <<_ACEOF
7157	/* end confdefs.h. */
7158
7159
7160	int
7161	main ()
7162	{
7163	main ();
7164	;
7165	return 0;
7166	}
7167	_ACEOF
7168	rm -f conftest.$ac_objext conftest$ac_exeext
7169	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7170	(eval $ac_link) 2>conftest.er1
7171	ac_status=$?
7172	grep -v '^ *+' conftest.er1 >conftest.err
7173	rm -f conftest.er1
7174	cat conftest.err >&5
7175	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7176	(exit $ac_status); } &&
7177	{ ac_try='test -z "$ac_c_werror_flag"
7178	\|\| test ! -s conftest.err'
7179	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7180	(eval $ac_try) 2>&5
7181	ac_status=$?
7182	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7183	(exit $ac_status); }; } &&
7184	{ ac_try='test -s conftest$ac_exeext'
7185	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7186	(eval $ac_try) 2>&5
7187	ac_status=$?
7188	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7189	(exit $ac_status); }; }; then
7190	ac_cv_lib_pthread_main=yes
7191	else
7192	echo "$as_me: failed program was:" >&5
7193	sed 's/^/\| /' conftest.$ac_ext >&5
7194
7195	ac_cv_lib_pthread_main=no
7196	fi
7197	rm -f conftest.err conftest.$ac_objext \
7198	conftest$ac_exeext conftest.$ac_ext
7199	LIBS=$ac_check_lib_save_LIBS
7200	fi
7201	echo "$as_me:$LINENO: result: $ac_cv_lib_pthread_main" >&5
7202	echo "${ECHO_T}$ac_cv_lib_pthread_main" >&6
7203	if test $ac_cv_lib_pthread_main = yes; then
7204	FOUND_pthread=yes
7205	fi
7206
7207	if test "$FOUND_pthread" = "yes" ; then
7208	LIBS="$LIBS -lpthread"
7209	fi
7210	fi
7211	fi
7212	# FIXME: Replace `main' with a function in `-lm':
7213
7214	echo "$as_me:$LINENO: checking for main in -lm" >&5
7215	echo $ECHO_N "checking for main in -lm... $ECHO_C" >&6
7216	if test "${ac_cv_lib_m_main+set}" = set; then
7217	echo $ECHO_N "(cached) $ECHO_C" >&6
7218	else
7219	ac_check_lib_save_LIBS=$LIBS
7220	LIBS="-lm $LIBS"
7221	cat >conftest.$ac_ext <<_ACEOF
7222	/* confdefs.h. */
7223	_ACEOF
7224	cat confdefs.h >>conftest.$ac_ext
7225	cat >>conftest.$ac_ext <<_ACEOF
7226	/* end confdefs.h. */
7227
7228
7229	int
7230	main ()
7231	{
7232	main ();
7233	;
7234	return 0;
7235	}
7236	_ACEOF
7237	rm -f conftest.$ac_objext conftest$ac_exeext
7238	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7239	(eval $ac_link) 2>conftest.er1
7240	ac_status=$?
7241	grep -v '^ *+' conftest.er1 >conftest.err
7242	rm -f conftest.er1
7243	cat conftest.err >&5
7244	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7245	(exit $ac_status); } &&
7246	{ ac_try='test -z "$ac_c_werror_flag"
7247	\|\| test ! -s conftest.err'
7248	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7249	(eval $ac_try) 2>&5
7250	ac_status=$?
7251	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7252	(exit $ac_status); }; } &&
7253	{ ac_try='test -s conftest$ac_exeext'
7254	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7255	(eval $ac_try) 2>&5
7256	ac_status=$?
7257	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7258	(exit $ac_status); }; }; then
7259	ac_cv_lib_m_main=yes
7260	else
7261	echo "$as_me: failed program was:" >&5
7262	sed 's/^/\| /' conftest.$ac_ext >&5
7263
7264	ac_cv_lib_m_main=no
7265	fi
7266	rm -f conftest.err conftest.$ac_objext \
7267	conftest$ac_exeext conftest.$ac_ext
7268	LIBS=$ac_check_lib_save_LIBS
7269	fi
7270	echo "$as_me:$LINENO: result: $ac_cv_lib_m_main" >&5
7271	echo "${ECHO_T}$ac_cv_lib_m_main" >&6
7272	if test $ac_cv_lib_m_main = yes; then
7273	cat >>confdefs.h <<_ACEOF
7274	#define HAVE_LIBM 1
7275	_ACEOF
7276
7277	LIBS="-lm $LIBS"
7278
7279	fi
7280
7281
7282
7283	# Checks for header files.
7284	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
7285	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
7286	if test "${ac_cv_header_stdc+set}" = set; then
7287	echo $ECHO_N "(cached) $ECHO_C" >&6
7288	else
7289	cat >conftest.$ac_ext <<_ACEOF
7290	/* confdefs.h. */
7291	_ACEOF
7292	cat confdefs.h >>conftest.$ac_ext
7293	cat >>conftest.$ac_ext <<_ACEOF
7294	/* end confdefs.h. */
7295	#include <stdlib.h>
7296	#include <stdarg.h>
7297	#include <string.h>
7298	#include <float.h>
7299
7300	int
7301	main ()
7302	{
7303
7304	;
7305	return 0;
7306	}
7307	_ACEOF
7308	rm -f conftest.$ac_objext
7309	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7310	(eval $ac_compile) 2>conftest.er1
7311	ac_status=$?
7312	grep -v '^ *+' conftest.er1 >conftest.err
7313	rm -f conftest.er1
7314	cat conftest.err >&5
7315	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7316	(exit $ac_status); } &&
7317	{ ac_try='test -z "$ac_c_werror_flag"
7318	\|\| test ! -s conftest.err'
7319	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7320	(eval $ac_try) 2>&5
7321	ac_status=$?
7322	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7323	(exit $ac_status); }; } &&
7324	{ ac_try='test -s conftest.$ac_objext'
7325	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7326	(eval $ac_try) 2>&5
7327	ac_status=$?
7328	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7329	(exit $ac_status); }; }; then
7330	ac_cv_header_stdc=yes
7331	else
7332	echo "$as_me: failed program was:" >&5
7333	sed 's/^/\| /' conftest.$ac_ext >&5
7334
7335	ac_cv_header_stdc=no
7336	fi
7337	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7338
7339	if test $ac_cv_header_stdc = yes; then
7340	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7341	cat >conftest.$ac_ext <<_ACEOF
7342	/* confdefs.h. */
7343	_ACEOF
7344	cat confdefs.h >>conftest.$ac_ext
7345	cat >>conftest.$ac_ext <<_ACEOF
7346	/* end confdefs.h. */
7347	#include <string.h>
7348
7349	_ACEOF
7350	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
7351	$EGREP "memchr" >/dev/null 2>&1; then
7352	:
7353	else
7354	ac_cv_header_stdc=no
7355	fi
7356	rm -f conftest*
7357
7358	fi
7359
7360	if test $ac_cv_header_stdc = yes; then
7361	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7362	cat >conftest.$ac_ext <<_ACEOF
7363	/* confdefs.h. */
7364	_ACEOF
7365	cat confdefs.h >>conftest.$ac_ext
7366	cat >>conftest.$ac_ext <<_ACEOF
7367	/* end confdefs.h. */
7368	#include <stdlib.h>
7369
7370	_ACEOF
7371	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
7372	$EGREP "free" >/dev/null 2>&1; then
7373	:
7374	else
7375	ac_cv_header_stdc=no
7376	fi
7377	rm -f conftest*
7378
7379	fi
7380
7381	if test $ac_cv_header_stdc = yes; then
7382	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7383	if test "$cross_compiling" = yes; then
7384	:
7385	else
7386	cat >conftest.$ac_ext <<_ACEOF
7387	/* confdefs.h. */
7388	_ACEOF
7389	cat confdefs.h >>conftest.$ac_ext
7390	cat >>conftest.$ac_ext <<_ACEOF
7391	/* end confdefs.h. */
7392	#include <ctype.h>
7393	#if ((' ' & 0x0FF) == 0x020)
7394	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7395	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7396	#else
7397	# define ISLOWER(c) \
7398	(('a' <= (c) && (c) <= 'i') \
7399	\|\| ('j' <= (c) && (c) <= 'r') \
7400	\|\| ('s' <= (c) && (c) <= 'z'))
7401	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
7402	#endif
7403
7404	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
7405	int
7406	main ()
7407	{
7408	int i;
7409	for (i = 0; i < 256; i++)
7410	if (XOR (islower (i), ISLOWER (i))
7411	\|\| toupper (i) != TOUPPER (i))
7412	exit(2);
7413	exit (0);
7414	}
7415	_ACEOF
7416	rm -f conftest$ac_exeext
7417	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7418	(eval $ac_link) 2>&5
7419	ac_status=$?
7420	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7421	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7422	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7423	(eval $ac_try) 2>&5
7424	ac_status=$?
7425	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7426	(exit $ac_status); }; }; then
7427	:
7428	else
7429	echo "$as_me: program exited with status $ac_status" >&5
7430	echo "$as_me: failed program was:" >&5
7431	sed 's/^/\| /' conftest.$ac_ext >&5
7432
7433	( exit $ac_status )
7434	ac_cv_header_stdc=no
7435	fi
7436	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7437	fi
7438	fi
7439	fi
7440	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
7441	echo "${ECHO_T}$ac_cv_header_stdc" >&6
7442	if test $ac_cv_header_stdc = yes; then
7443
7444	cat >>confdefs.h <<\_ACEOF
7445	#define STDC_HEADERS 1
7446	_ACEOF
7447
7448	fi
7449
7450
7451
7452	for ac_header in stdlib.h string.h
7453	do
7454	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7455	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7456	echo "$as_me:$LINENO: checking for $ac_header" >&5
7457	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7458	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7459	echo $ECHO_N "(cached) $ECHO_C" >&6
7460	fi
7461	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7462	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7463	else
7464	# Is the header compilable?
7465	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7466	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7467	cat >conftest.$ac_ext <<_ACEOF
7468	/* confdefs.h. */
7469	_ACEOF
7470	cat confdefs.h >>conftest.$ac_ext
7471	cat >>conftest.$ac_ext <<_ACEOF
7472	/* end confdefs.h. */
7473	$ac_includes_default
7474	#include <$ac_header>
7475	_ACEOF
7476	rm -f conftest.$ac_objext
7477	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7478	(eval $ac_compile) 2>conftest.er1
7479	ac_status=$?
7480	grep -v '^ *+' conftest.er1 >conftest.err
7481	rm -f conftest.er1
7482	cat conftest.err >&5
7483	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7484	(exit $ac_status); } &&
7485	{ ac_try='test -z "$ac_c_werror_flag"
7486	\|\| test ! -s conftest.err'
7487	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7488	(eval $ac_try) 2>&5
7489	ac_status=$?
7490	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7491	(exit $ac_status); }; } &&
7492	{ ac_try='test -s conftest.$ac_objext'
7493	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7494	(eval $ac_try) 2>&5
7495	ac_status=$?
7496	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7497	(exit $ac_status); }; }; then
7498	ac_header_compiler=yes
7499	else
7500	echo "$as_me: failed program was:" >&5
7501	sed 's/^/\| /' conftest.$ac_ext >&5
7502
7503	ac_header_compiler=no
7504	fi
7505	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7506	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7507	echo "${ECHO_T}$ac_header_compiler" >&6
7508
7509	# Is the header present?
7510	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7511	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7512	cat >conftest.$ac_ext <<_ACEOF
7513	/* confdefs.h. */
7514	_ACEOF
7515	cat confdefs.h >>conftest.$ac_ext
7516	cat >>conftest.$ac_ext <<_ACEOF
7517	/* end confdefs.h. */
7518	#include <$ac_header>
7519	_ACEOF
7520	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7521	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7522	ac_status=$?
7523	grep -v '^ *+' conftest.er1 >conftest.err
7524	rm -f conftest.er1
7525	cat conftest.err >&5
7526	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7527	(exit $ac_status); } >/dev/null; then
7528	if test -s conftest.err; then
7529	ac_cpp_err=$ac_c_preproc_warn_flag
7530	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7531	else
7532	ac_cpp_err=
7533	fi
7534	else
7535	ac_cpp_err=yes
7536	fi
7537	if test -z "$ac_cpp_err"; then
7538	ac_header_preproc=yes
7539	else
7540	echo "$as_me: failed program was:" >&5
7541	sed 's/^/\| /' conftest.$ac_ext >&5
7542
7543	ac_header_preproc=no
7544	fi
7545	rm -f conftest.err conftest.$ac_ext
7546	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7547	echo "${ECHO_T}$ac_header_preproc" >&6
7548
7549	# So? What about this header?
7550	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7551	yes:no: )
7552	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7553	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7554	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7555	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7556	ac_header_preproc=yes
7557	;;
7558	no:yes:* )
7559	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7560	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7561	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7562	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7563	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7564	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7565	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7566	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7567	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7568	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7569	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7570	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7571	(
7572	cat <<\_ASBOX
7573	## ---------------------------------------------- ##
7574	## Report this to orxonox-dev at mail.datacore.ch ##
7575	## ---------------------------------------------- ##
7576	_ASBOX
7577	) \|
7578	sed "s/^/$as_me: WARNING: /" >&2
7579	;;
7580	esac
7581	echo "$as_me:$LINENO: checking for $ac_header" >&5
7582	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7583	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7584	echo $ECHO_N "(cached) $ECHO_C" >&6
7585	else
7586	eval "$as_ac_Header=\$ac_header_preproc"
7587	fi
7588	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7589	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7590
7591	fi
7592	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7593	cat >>confdefs.h <<_ACEOF
7594	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7595	_ACEOF
7596
7597	fi
7598
7599	done
7600
7601
7602	# Checks for typedefs, structures, and compiler characteristics.
7603	echo "$as_me:$LINENO: checking for stdbool.h that conforms to C99" >&5
7604	echo $ECHO_N "checking for stdbool.h that conforms to C99... $ECHO_C" >&6
7605	if test "${ac_cv_header_stdbool_h+set}" = set; then
7606	echo $ECHO_N "(cached) $ECHO_C" >&6
7607	else
7608	cat >conftest.$ac_ext <<_ACEOF
7609	/* confdefs.h. */
7610	_ACEOF
7611	cat confdefs.h >>conftest.$ac_ext
7612	cat >>conftest.$ac_ext <<_ACEOF
7613	/* end confdefs.h. */
7614
7615	#include <stdbool.h>
7616	#ifndef bool
7617	# error bool is not defined
7618	#endif
7619	#ifndef false
7620	# error false is not defined
7621	#endif
7622	#if false
7623	# error false is not 0
7624	#endif
7625	#ifndef true
7626	# error true is not defined
7627	#endif
7628	#if true != 1
7629	# error true is not 1
7630	#endif
7631	#ifndef __bool_true_false_are_defined
7632	# error __bool_true_false_are_defined is not defined
7633	#endif
7634
7635	struct s { _Bool s: 1; _Bool t; } s;
7636
7637	char a[true == 1 ? 1 : -1];
7638	char b[false == 0 ? 1 : -1];
7639	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
7640	char d[(bool) -0.5 == true ? 1 : -1];
7641	bool e = &s;
7642	char f[(_Bool) -0.0 == false ? 1 : -1];
7643	char g[true];
7644	char h[sizeof (_Bool)];
7645	char i[sizeof s.t];
7646
7647	int
7648	main ()
7649	{
7650	return !a + !b + !c + !d + !e + !f + !g + !h + !i;
7651	;
7652	return 0;
7653	}
7654	_ACEOF
7655	rm -f conftest.$ac_objext
7656	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7657	(eval $ac_compile) 2>conftest.er1
7658	ac_status=$?
7659	grep -v '^ *+' conftest.er1 >conftest.err
7660	rm -f conftest.er1
7661	cat conftest.err >&5
7662	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7663	(exit $ac_status); } &&
7664	{ ac_try='test -z "$ac_c_werror_flag"
7665	\|\| test ! -s conftest.err'
7666	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7667	(eval $ac_try) 2>&5
7668	ac_status=$?
7669	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7670	(exit $ac_status); }; } &&
7671	{ ac_try='test -s conftest.$ac_objext'
7672	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7673	(eval $ac_try) 2>&5
7674	ac_status=$?
7675	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7676	(exit $ac_status); }; }; then
7677	ac_cv_header_stdbool_h=yes
7678	else
7679	echo "$as_me: failed program was:" >&5
7680	sed 's/^/\| /' conftest.$ac_ext >&5
7681
7682	ac_cv_header_stdbool_h=no
7683	fi
7684	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7685	fi
7686	echo "$as_me:$LINENO: result: $ac_cv_header_stdbool_h" >&5
7687	echo "${ECHO_T}$ac_cv_header_stdbool_h" >&6
7688	echo "$as_me:$LINENO: checking for _Bool" >&5
7689	echo $ECHO_N "checking for _Bool... $ECHO_C" >&6
7690	if test "${ac_cv_type__Bool+set}" = set; then
7691	echo $ECHO_N "(cached) $ECHO_C" >&6
7692	else
7693	cat >conftest.$ac_ext <<_ACEOF
7694	/* confdefs.h. */
7695	_ACEOF
7696	cat confdefs.h >>conftest.$ac_ext
7697	cat >>conftest.$ac_ext <<_ACEOF
7698	/* end confdefs.h. */
7699	$ac_includes_default
7700	int
7701	main ()
7702	{
7703	if ((_Bool *) 0)
7704	return 0;
7705	if (sizeof (_Bool))
7706	return 0;
7707	;
7708	return 0;
7709	}
7710	_ACEOF
7711	rm -f conftest.$ac_objext
7712	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7713	(eval $ac_compile) 2>conftest.er1
7714	ac_status=$?
7715	grep -v '^ *+' conftest.er1 >conftest.err
7716	rm -f conftest.er1
7717	cat conftest.err >&5
7718	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7719	(exit $ac_status); } &&
7720	{ ac_try='test -z "$ac_c_werror_flag"
7721	\|\| test ! -s conftest.err'
7722	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7723	(eval $ac_try) 2>&5
7724	ac_status=$?
7725	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7726	(exit $ac_status); }; } &&
7727	{ ac_try='test -s conftest.$ac_objext'
7728	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7729	(eval $ac_try) 2>&5
7730	ac_status=$?
7731	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7732	(exit $ac_status); }; }; then
7733	ac_cv_type__Bool=yes
7734	else
7735	echo "$as_me: failed program was:" >&5
7736	sed 's/^/\| /' conftest.$ac_ext >&5
7737
7738	ac_cv_type__Bool=no
7739	fi
7740	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7741	fi
7742	echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5
7743	echo "${ECHO_T}$ac_cv_type__Bool" >&6
7744	if test $ac_cv_type__Bool = yes; then
7745
7746	cat >>confdefs.h <<_ACEOF
7747	#define HAVE__BOOL 1
7748	_ACEOF
7749
7750
7751	fi
7752
7753	if test $ac_cv_header_stdbool_h = yes; then
7754
7755	cat >>confdefs.h <<\_ACEOF
7756	#define HAVE_STDBOOL_H 1
7757	_ACEOF
7758
7759	fi
7760
7761
7762	# Checks for library functions.
7763
7764	for ac_header in stdlib.h
7765	do
7766	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7767	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7768	echo "$as_me:$LINENO: checking for $ac_header" >&5
7769	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7770	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7771	echo $ECHO_N "(cached) $ECHO_C" >&6
7772	fi
7773	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7774	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7775	else
7776	# Is the header compilable?
7777	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7778	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7779	cat >conftest.$ac_ext <<_ACEOF
7780	/* confdefs.h. */
7781	_ACEOF
7782	cat confdefs.h >>conftest.$ac_ext
7783	cat >>conftest.$ac_ext <<_ACEOF
7784	/* end confdefs.h. */
7785	$ac_includes_default
7786	#include <$ac_header>
7787	_ACEOF
7788	rm -f conftest.$ac_objext
7789	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7790	(eval $ac_compile) 2>conftest.er1
7791	ac_status=$?
7792	grep -v '^ *+' conftest.er1 >conftest.err
7793	rm -f conftest.er1
7794	cat conftest.err >&5
7795	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7796	(exit $ac_status); } &&
7797	{ ac_try='test -z "$ac_c_werror_flag"
7798	\|\| test ! -s conftest.err'
7799	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7800	(eval $ac_try) 2>&5
7801	ac_status=$?
7802	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7803	(exit $ac_status); }; } &&
7804	{ ac_try='test -s conftest.$ac_objext'
7805	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7806	(eval $ac_try) 2>&5
7807	ac_status=$?
7808	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7809	(exit $ac_status); }; }; then
7810	ac_header_compiler=yes
7811	else
7812	echo "$as_me: failed program was:" >&5
7813	sed 's/^/\| /' conftest.$ac_ext >&5
7814
7815	ac_header_compiler=no
7816	fi
7817	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7818	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7819	echo "${ECHO_T}$ac_header_compiler" >&6
7820
7821	# Is the header present?
7822	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7823	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7824	cat >conftest.$ac_ext <<_ACEOF
7825	/* confdefs.h. */
7826	_ACEOF
7827	cat confdefs.h >>conftest.$ac_ext
7828	cat >>conftest.$ac_ext <<_ACEOF
7829	/* end confdefs.h. */
7830	#include <$ac_header>
7831	_ACEOF
7832	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7833	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7834	ac_status=$?
7835	grep -v '^ *+' conftest.er1 >conftest.err
7836	rm -f conftest.er1
7837	cat conftest.err >&5
7838	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7839	(exit $ac_status); } >/dev/null; then
7840	if test -s conftest.err; then
7841	ac_cpp_err=$ac_c_preproc_warn_flag
7842	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7843	else
7844	ac_cpp_err=
7845	fi
7846	else
7847	ac_cpp_err=yes
7848	fi
7849	if test -z "$ac_cpp_err"; then
7850	ac_header_preproc=yes
7851	else
7852	echo "$as_me: failed program was:" >&5
7853	sed 's/^/\| /' conftest.$ac_ext >&5
7854
7855	ac_header_preproc=no
7856	fi
7857	rm -f conftest.err conftest.$ac_ext
7858	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7859	echo "${ECHO_T}$ac_header_preproc" >&6
7860
7861	# So? What about this header?
7862	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7863	yes:no: )
7864	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7865	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7866	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7867	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7868	ac_header_preproc=yes
7869	;;
7870	no:yes:* )
7871	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7872	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7873	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7874	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7875	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7876	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7877	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7878	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7879	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7880	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7881	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7882	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7883	(
7884	cat <<\_ASBOX
7885	## ---------------------------------------------- ##
7886	## Report this to orxonox-dev at mail.datacore.ch ##
7887	## ---------------------------------------------- ##
7888	_ASBOX
7889	) \|
7890	sed "s/^/$as_me: WARNING: /" >&2
7891	;;
7892	esac
7893	echo "$as_me:$LINENO: checking for $ac_header" >&5
7894	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7895	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7896	echo $ECHO_N "(cached) $ECHO_C" >&6
7897	else
7898	eval "$as_ac_Header=\$ac_header_preproc"
7899	fi
7900	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7901	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7902
7903	fi
7904	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7905	cat >>confdefs.h <<_ACEOF
7906	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7907	_ACEOF
7908
7909	fi
7910
7911	done
7912
7913	echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5
7914	echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6
7915	if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then
7916	echo $ECHO_N "(cached) $ECHO_C" >&6
7917	else
7918	if test "$cross_compiling" = yes; then
7919	ac_cv_func_malloc_0_nonnull=no
7920	else
7921	cat >conftest.$ac_ext <<_ACEOF
7922	/* confdefs.h. */
7923	_ACEOF
7924	cat confdefs.h >>conftest.$ac_ext
7925	cat >>conftest.$ac_ext <<_ACEOF
7926	/* end confdefs.h. */
7927	#if STDC_HEADERS \|\| HAVE_STDLIB_H
7928	# include <stdlib.h>
7929	#else
7930	char *malloc ();
7931	#endif
7932
7933	int
7934	main ()
7935	{
7936	exit (malloc (0) ? 0 : 1);
7937	;
7938	return 0;
7939	}
7940	_ACEOF
7941	rm -f conftest$ac_exeext
7942	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7943	(eval $ac_link) 2>&5
7944	ac_status=$?
7945	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7946	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7947	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7948	(eval $ac_try) 2>&5
7949	ac_status=$?
7950	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7951	(exit $ac_status); }; }; then
7952	ac_cv_func_malloc_0_nonnull=yes
7953	else
7954	echo "$as_me: program exited with status $ac_status" >&5
7955	echo "$as_me: failed program was:" >&5
7956	sed 's/^/\| /' conftest.$ac_ext >&5
7957
7958	( exit $ac_status )
7959	ac_cv_func_malloc_0_nonnull=no
7960	fi
7961	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7962	fi
7963	fi
7964	echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5
7965	echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6
7966	if test $ac_cv_func_malloc_0_nonnull = yes; then
7967
7968	cat >>confdefs.h <<\_ACEOF
7969	#define HAVE_MALLOC 1
7970	_ACEOF
7971
7972	else
7973	cat >>confdefs.h <<\_ACEOF
7974	#define HAVE_MALLOC 0
7975	_ACEOF
7976
7977	case $LIBOBJS in
7978	"malloc.$ac_objext" \| \
7979	*" malloc.$ac_objext" \| \
7980	"malloc.$ac_objext "* \| \
7981	" malloc.$ac_objext " ) ;;
7982	*) LIBOBJS="$LIBOBJS malloc.$ac_objext" ;;
7983	esac
7984
7985
7986	cat >>confdefs.h <<\_ACEOF
7987	#define malloc rpl_malloc
7988	_ACEOF
7989
7990	fi
7991
7992
7993
7994
7995
7996	for ac_func in bzero sqrt
7997	do
7998	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
7999	echo "$as_me:$LINENO: checking for $ac_func" >&5
8000	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
8001	if eval "test \"\${$as_ac_var+set}\" = set"; then
8002	echo $ECHO_N "(cached) $ECHO_C" >&6
8003	else
8004	cat >conftest.$ac_ext <<_ACEOF
8005	/* confdefs.h. */
8006	_ACEOF
8007	cat confdefs.h >>conftest.$ac_ext
8008	cat >>conftest.$ac_ext <<_ACEOF
8009	/* end confdefs.h. */
8010	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
8011	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8012	#define $ac_func innocuous_$ac_func
8013
8014	/* System header to define __stub macros and hopefully few prototypes,
8015	which can conflict with char $ac_func (); below.
8016	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8017	<limits.h> exists even on freestanding compilers. */
8018
8019	#ifdef __STDC__
8020	# include <limits.h>
8021	#else
8022	# include <assert.h>
8023	#endif
8024
8025	#undef $ac_func
8026
8027	/* Override any gcc2 internal prototype to avoid an error. */
8028	#ifdef __cplusplus
8029	extern "C"
8030	{
8031	#endif
8032	/* We use char because int might match the return type of a gcc2
8033	builtin and then its argument prototype would still apply. */
8034	char $ac_func ();
8035	/* The GNU C library defines this for functions which it implements
8036	to always fail with ENOSYS. Some functions are actually named
8037	something starting with __ and the normal name is an alias. */
8038	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
8039	choke me
8040	#else
8041	char (*f) () = $ac_func;
8042	#endif
8043	#ifdef __cplusplus
8044	}
8045	#endif
8046
8047	int
8048	main ()
8049	{
8050	return f != $ac_func;
8051	;
8052	return 0;
8053	}
8054	_ACEOF
8055	rm -f conftest.$ac_objext conftest$ac_exeext
8056	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8057	(eval $ac_link) 2>conftest.er1
8058	ac_status=$?
8059	grep -v '^ *+' conftest.er1 >conftest.err
8060	rm -f conftest.er1
8061	cat conftest.err >&5
8062	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8063	(exit $ac_status); } &&
8064	{ ac_try='test -z "$ac_c_werror_flag"
8065	\|\| test ! -s conftest.err'
8066	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8067	(eval $ac_try) 2>&5
8068	ac_status=$?
8069	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8070	(exit $ac_status); }; } &&
8071	{ ac_try='test -s conftest$ac_exeext'
8072	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8073	(eval $ac_try) 2>&5
8074	ac_status=$?
8075	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8076	(exit $ac_status); }; }; then
8077	eval "$as_ac_var=yes"
8078	else
8079	echo "$as_me: failed program was:" >&5
8080	sed 's/^/\| /' conftest.$ac_ext >&5
8081
8082	eval "$as_ac_var=no"
8083	fi
8084	rm -f conftest.err conftest.$ac_objext \
8085	conftest$ac_exeext conftest.$ac_ext
8086	fi
8087	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
8088	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
8089	if test `eval echo '${'$as_ac_var'}'` = yes; then
8090	cat >>confdefs.h <<_ACEOF
8091	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
8092	_ACEOF
8093
8094	fi
8095	done
8096
8097
8098	ac_config_files="$ac_config_files Makefile src/console/Makefile src/gui/Makefile src/Makefile src/importer/Makefile"
8099
8100	cat >confcache <<\_ACEOF
8101	# This file is a shell script that caches the results of configure
8102	# tests run on this system so they can be shared between configure
8103	# scripts and configure runs, see configure's option --config-cache.
8104	# It is not useful on other systems. If it contains results you don't
8105	# want to keep, you may remove or edit it.
8106	#
8107	# config.status only pays attention to the cache file if you give it
8108	# the --recheck option to rerun configure.
8109	#
8110	# `ac_cv_env_foo' variables (set or unset) will be overridden when
8111	# loading this file, other unset `ac_cv_foo' will be assigned the
8112	# following values.
8113
8114	_ACEOF
8115
8116	# The following way of writing the cache mishandles newlines in values,
8117	# but we know of no workaround that is simple, portable, and efficient.
8118	# So, don't put newlines in cache variables' values.
8119	# Ultrix sh set writes to stderr and can't be redirected directly,
8120	# and sets the high bit in the cache file unless we assign to the vars.
8121	{
8122	(set) 2>&1 \|
8123	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
8124	ac_space=\ )
8125	# `set' does not quote correctly, so add quotes (double-quote
8126	# substitution turns \\\\ into \\, and sed turns \\ into \).
8127	sed -n \
8128	"s/'/'\\\\''/g;
8129	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
8130	;;
8131	*)
8132	# `set' quotes correctly as required by POSIX, so do not add quotes.
8133	sed -n \
8134	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
8135	;;
8136	esac;
8137	} \|
8138	sed '
8139	t clear
8140	: clear
8141	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
8142	t end
8143	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/
8144	: end' >>confcache
8145	if diff $cache_file confcache >/dev/null 2>&1; then :; else
8146	if test -w $cache_file; then
8147	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
8148	cat confcache >$cache_file
8149	else
8150	echo "not updating unwritable cache $cache_file"
8151	fi
8152	fi
8153	rm -f confcache
8154
8155	test "x$prefix" = xNONE && prefix=$ac_default_prefix
8156	# Let make expand exec_prefix.
8157	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8158
8159	# VPATH may cause trouble with some makes, so we remove $(srcdir),
8160	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
8161	# trailing colons and then remove the whole line if VPATH becomes empty
8162	# (actually we leave an empty line to preserve line numbers).
8163	if test "x$srcdir" = x.; then
8164	ac_vpsub='/^[ ]VPATH[ ]=/{
8165	s/:\$(srcdir):/:/;
8166	s/:\${srcdir}:/:/;
8167	s/:@srcdir@:/:/;
8168	s/^$[^=]=[ ]$:*/\1/;
8169	s/:*$//;
8170	s/^[^=]=[ ]$//;
8171	}'
8172	fi
8173
8174	DEFS=-DHAVE_CONFIG_H
8175
8176	ac_libobjs=
8177	ac_ltlibobjs=
8178	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
8179	# 1. Remove the extension, and $U if already installed.
8180	ac_i=`echo "$ac_i" \|
8181	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
8182	# 2. Add them.
8183	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
8184	ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
8185	done
8186	LIBOBJS=$ac_libobjs
8187
8188	LTLIBOBJS=$ac_ltlibobjs
8189
8190
8191	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
8192	{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
8193	Usually this means the macro was only invoked conditionally." >&5
8194	echo "$as_me: error: conditional \"AMDEP\" was never defined.
8195	Usually this means the macro was only invoked conditionally." >&2;}
8196	{ (exit 1); exit 1; }; }
8197	fi
8198	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
8199	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.
8200	Usually this means the macro was only invoked conditionally." >&5
8201	echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
8202	Usually this means the macro was only invoked conditionally." >&2;}
8203	{ (exit 1); exit 1; }; }
8204	fi
8205	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
8206	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
8207	Usually this means the macro was only invoked conditionally." >&5
8208	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
8209	Usually this means the macro was only invoked conditionally." >&2;}
8210	{ (exit 1); exit 1; }; }
8211	fi
8212	if test -z "${DOXYGEN_TRUE}" && test -z "${DOXYGEN_FALSE}"; then
8213	{ { echo "$as_me:$LINENO: error: conditional \"DOXYGEN\" was never defined.
8214	Usually this means the macro was only invoked conditionally." >&5
8215	echo "$as_me: error: conditional \"DOXYGEN\" was never defined.
8216	Usually this means the macro was only invoked conditionally." >&2;}
8217	{ (exit 1); exit 1; }; }
8218	fi
8219	if test -z "${HAVE_GTK2_TRUE}" && test -z "${HAVE_GTK2_FALSE}"; then
8220	{ { echo "$as_me:$LINENO: error: conditional \"HAVE_GTK2\" was never defined.
8221	Usually this means the macro was only invoked conditionally." >&5
8222	echo "$as_me: error: conditional \"HAVE_GTK2\" was never defined.
8223	Usually this means the macro was only invoked conditionally." >&2;}
8224	{ (exit 1); exit 1; }; }
8225	fi
8226	if test -z "${HAVE_GTHREAD_TRUE}" && test -z "${HAVE_GTHREAD_FALSE}"; then
8227	{ { echo "$as_me:$LINENO: error: conditional \"HAVE_GTHREAD\" was never defined.
8228	Usually this means the macro was only invoked conditionally." >&5
8229	echo "$as_me: error: conditional \"HAVE_GTHREAD\" was never defined.
8230	Usually this means the macro was only invoked conditionally." >&2;}
8231	{ (exit 1); exit 1; }; }
8232	fi
8233	if test -z "${HAVE_CURL_TRUE}" && test -z "${HAVE_CURL_FALSE}"; then
8234	{ { echo "$as_me:$LINENO: error: conditional \"HAVE_CURL\" was never defined.
8235	Usually this means the macro was only invoked conditionally." >&5
8236	echo "$as_me: error: conditional \"HAVE_CURL\" was never defined.
8237	Usually this means the macro was only invoked conditionally." >&2;}
8238	{ (exit 1); exit 1; }; }
8239	fi
8240
8241	: ${CONFIG_STATUS=./config.status}
8242	ac_clean_files_save=$ac_clean_files
8243	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
8244	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
8245	echo "$as_me: creating $CONFIG_STATUS" >&6;}
8246	cat >$CONFIG_STATUS <<_ACEOF
8247	#! $SHELL
8248	# Generated by $as_me.
8249	# Run this file to recreate the current configuration.
8250	# Compiler output produced by configure, useful for debugging
8251	# configure, is in config.log if it exists.
8252
8253	debug=false
8254	ac_cs_recheck=false
8255	ac_cs_silent=false
8256	SHELL=\${CONFIG_SHELL-$SHELL}
8257	_ACEOF
8258
8259	cat >>$CONFIG_STATUS <<\_ACEOF
8260	## --------------------- ##
8261	## M4sh Initialization. ##
8262	## --------------------- ##
8263
8264	# Be Bourne compatible
8265	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
8266	emulate sh
8267	NULLCMD=:
8268	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
8269	# is contrary to our usage. Disable this feature.
8270	alias -g '${1+"$@"}'='"$@"'
8271	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
8272	set -o posix
8273	fi
8274	DUALCASE=1; export DUALCASE # for MKS sh
8275
8276	# Support unset when possible.
8277	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
8278	as_unset=unset
8279	else
8280	as_unset=false
8281	fi
8282
8283
8284	# Work around bugs in pre-3.0 UWIN ksh.
8285	$as_unset ENV MAIL MAILPATH
8286	PS1='$ '
8287	PS2='> '
8288	PS4='+ '
8289
8290	# NLS nuisances.
8291	for as_var in \
8292	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
8293	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
8294	LC_TELEPHONE LC_TIME
8295	do
8296	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
8297	eval $as_var=C; export $as_var
8298	else
8299	$as_unset $as_var
8300	fi
8301	done
8302
8303	# Required to use basename.
8304	if expr a : '$a$' >/dev/null 2>&1; then
8305	as_expr=expr
8306	else
8307	as_expr=false
8308	fi
8309
8310	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
8311	as_basename=basename
8312	else
8313	as_basename=false
8314	fi
8315
8316
8317	# Name of the executable.
8318	as_me=`$as_basename "$0" \|\|
8319	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
8320	X"$0" : 'X$//$$' \\| \
8321	X"$0" : 'X$/$$' \\| \
8322	. : '$.$' 2>/dev/null \|\|
8323	echo X/"$0" \|
8324	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
8325	/^X\/$\/\/$$/{ s//\1/; q; }
8326	/^X\/$\/$.*/{ s//\1/; q; }
8327	s/.*/./; q'`
8328
8329
8330	# PATH needs CR, and LINENO needs CR and PATH.
8331	# Avoid depending upon Character Ranges.
8332	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
8333	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8334	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8335	as_cr_digits='0123456789'
8336	as_cr_alnum=$as_cr_Letters$as_cr_digits
8337
8338	# The user is always right.
8339	if test "${PATH_SEPARATOR+set}" != set; then
8340	echo "#! /bin/sh" >conf$$.sh
8341	echo "exit 0" >>conf$$.sh
8342	chmod +x conf$$.sh
8343	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
8344	PATH_SEPARATOR=';'
8345	else
8346	PATH_SEPARATOR=:
8347	fi
8348	rm -f conf$$.sh
8349	fi
8350
8351
8352	as_lineno_1=$LINENO
8353	as_lineno_2=$LINENO
8354	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
8355	test "x$as_lineno_1" != "x$as_lineno_2" &&
8356	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
8357	# Find who we are. Look in the path if we contain no path at all
8358	# relative or not.
8359	case $0 in
8360	[\\/] ) as_myself=$0 ;;
8361	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8362	for as_dir in $PATH
8363	do
8364	IFS=$as_save_IFS
8365	test -z "$as_dir" && as_dir=.
8366	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
8367	done
8368
8369	;;
8370	esac
8371	# We did not find ourselves, most probably we were run as `sh COMMAND'
8372	# in which case we are not to be found in the path.
8373	if test "x$as_myself" = x; then
8374	as_myself=$0
8375	fi
8376	if test ! -f "$as_myself"; then
8377	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
8378	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
8379	{ (exit 1); exit 1; }; }
8380	fi
8381	case $CONFIG_SHELL in
8382	'')
8383	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8384	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
8385	do
8386	IFS=$as_save_IFS
8387	test -z "$as_dir" && as_dir=.
8388	for as_base in sh bash ksh sh5; do
8389	case $as_dir in
8390	/*)
8391	if ("$as_dir/$as_base" -c '
8392	as_lineno_1=$LINENO
8393	as_lineno_2=$LINENO
8394	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
8395	test "x$as_lineno_1" != "x$as_lineno_2" &&
8396	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
8397	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
8398	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
8399	CONFIG_SHELL=$as_dir/$as_base
8400	export CONFIG_SHELL
8401	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
8402	fi;;
8403	esac
8404	done
8405	done
8406	;;
8407	esac
8408
8409	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
8410	# uniformly replaced by the line number. The first 'sed' inserts a
8411	# line-number line before each line; the second 'sed' does the real
8412	# work. The second script uses 'N' to pair each line-number line
8413	# with the numbered line, and appends trailing '-' during
8414	# substitution so that $LINENO is not a special case at line end.
8415	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
8416	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
8417	sed '=' <$as_myself \|
8418	sed '
8419	N
8420	s,$,-,
8421	: loop
8422	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
8423	t loop
8424	s,-$,,
8425	s,^['$as_cr_digits']*\n,,
8426	' >$as_me.lineno &&
8427	chmod +x $as_me.lineno \|\|
8428	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
8429	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
8430	{ (exit 1); exit 1; }; }
8431
8432	# Don't try to exec as it changes $[0], causing all sort of problems
8433	# (the dirname of $[0] is not the place where we might find the
8434	# original and so on. Autoconf is especially sensible to this).
8435	. ./$as_me.lineno
8436	# Exit status is that of the last command.
8437	exit
8438	}
8439
8440
8441	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
8442	c,-n*) ECHO_N= ECHO_C='
8443	' ECHO_T=' ' ;;
8444	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
8445	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
8446	esac
8447
8448	if expr a : '$a$' >/dev/null 2>&1; then
8449	as_expr=expr
8450	else
8451	as_expr=false
8452	fi
8453
8454	rm -f conf$$ conf$$.exe conf$$.file
8455	echo >conf$$.file
8456	if ln -s conf$$.file conf$$ 2>/dev/null; then
8457	# We could just check for DJGPP; but this test a) works b) is more generic
8458	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
8459	if test -f conf$$.exe; then
8460	# Don't use ln at all; we don't have any links
8461	as_ln_s='cp -p'
8462	else
8463	as_ln_s='ln -s'
8464	fi
8465	elif ln conf$$.file conf$$ 2>/dev/null; then
8466	as_ln_s=ln
8467	else
8468	as_ln_s='cp -p'
8469	fi
8470	rm -f conf$$ conf$$.exe conf$$.file
8471
8472	if mkdir -p . 2>/dev/null; then
8473	as_mkdir_p=:
8474	else
8475	test -d ./-p && rmdir ./-p
8476	as_mkdir_p=false
8477	fi
8478
8479	as_executable_p="test -f"
8480
8481	# Sed expression to map a string onto a valid CPP name.
8482	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8483
8484	# Sed expression to map a string onto a valid variable name.
8485	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8486
8487
8488	# IFS
8489	# We need space, tab and new line, in precisely that order.
8490	as_nl='
8491	'
8492	IFS=" $as_nl"
8493
8494	# CDPATH.
8495	$as_unset CDPATH
8496
8497	exec 6>&1
8498
8499	# Open the log real soon, to keep \$[0] and so on meaningful, and to
8500	# report actual input values of CONFIG_FILES etc. instead of their
8501	# values after options handling. Logging --version etc. is OK.
8502	exec 5>>config.log
8503	{
8504	echo
8505	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8506	## Running $as_me. ##
8507	_ASBOX
8508	} >&5
8509	cat >&5 <<_CSEOF
8510
8511	This file was extended by orxonox $as_me 0.2.1-pre-alpha, which was
8512	generated by GNU Autoconf 2.59. Invocation command line was
8513
8514	CONFIG_FILES = $CONFIG_FILES
8515	CONFIG_HEADERS = $CONFIG_HEADERS
8516	CONFIG_LINKS = $CONFIG_LINKS
8517	CONFIG_COMMANDS = $CONFIG_COMMANDS
8518	$ $0 $@
8519
8520	_CSEOF
8521	echo "on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`" >&5
8522	echo >&5
8523	_ACEOF
8524
8525	# Files that config.status was made for.
8526	if test -n "$ac_config_files"; then
8527	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
8528	fi
8529
8530	if test -n "$ac_config_headers"; then
8531	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
8532	fi
8533
8534	if test -n "$ac_config_links"; then
8535	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
8536	fi
8537
8538	if test -n "$ac_config_commands"; then
8539	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
8540	fi
8541
8542	cat >>$CONFIG_STATUS <<\_ACEOF
8543
8544	ac_cs_usage="\
8545	\`$as_me' instantiates files from templates according to the
8546	current configuration.
8547
8548	Usage: $0 [OPTIONS] [FILE]...
8549
8550	-h, --help print this help, then exit
8551	-V, --version print version number, then exit
8552	-q, --quiet do not print progress messages
8553	-d, --debug don't remove temporary files
8554	--recheck update $as_me by reconfiguring in the same conditions
8555	--file=FILE[:TEMPLATE]
8556	instantiate the configuration file FILE
8557	--header=FILE[:TEMPLATE]
8558	instantiate the configuration header FILE
8559
8560	Configuration files:
8561	$config_files
8562
8563	Configuration headers:
8564	$config_headers
8565
8566	Configuration commands:
8567	$config_commands
8568
8569	Report bugs to <bug-autoconf@gnu.org>."
8570	_ACEOF
8571
8572	cat >>$CONFIG_STATUS <<_ACEOF
8573	ac_cs_version="\\
8574	orxonox config.status 0.2.1-pre-alpha
8575	configured by $0, generated by GNU Autoconf 2.59,
8576	with options \\"`echo "$ac_configure_args" \| sed 's/[\\""\`\$]/\\\\&/g'`\\"
8577
8578	Copyright (C) 2003 Free Software Foundation, Inc.
8579	This config.status script is free software; the Free Software Foundation
8580	gives unlimited permission to copy, distribute and modify it."
8581	srcdir=$srcdir
8582	INSTALL="$INSTALL"
8583	_ACEOF
8584
8585	cat >>$CONFIG_STATUS <<\_ACEOF
8586	# If no file are specified by the user, then we need to provide default
8587	# value. By we need to know if files were specified by the user.
8588	ac_need_defaults=:
8589	while test $# != 0
8590	do
8591	case $1 in
8592	--=)
8593	ac_option=`expr "x$1" : 'x$[^=]*$='`
8594	ac_optarg=`expr "x$1" : 'x[^=]=$.$'`
8595	ac_shift=:
8596	;;
8597	-*)
8598	ac_option=$1
8599	ac_optarg=$2
8600	ac_shift=shift
8601	;;
8602	*) # This is not an option, so the user has probably given explicit
8603	# arguments.
8604	ac_option=$1
8605	ac_need_defaults=false;;
8606	esac
8607
8608	case $ac_option in
8609	# Handling of the options.
8610	_ACEOF
8611	cat >>$CONFIG_STATUS <<\_ACEOF
8612	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
8613	ac_cs_recheck=: ;;
8614	--version \| --vers* \| -V )
8615	echo "$ac_cs_version"; exit 0 ;;
8616	--he \| --h)
8617	# Conflict between --help and --header
8618	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
8619	Try \`$0 --help' for more information." >&5
8620	echo "$as_me: error: ambiguous option: $1
8621	Try \`$0 --help' for more information." >&2;}
8622	{ (exit 1); exit 1; }; };;
8623	--help \| --hel \| -h )
8624	echo "$ac_cs_usage"; exit 0 ;;
8625	--debug \| --d* \| -d )
8626	debug=: ;;
8627	--file \| --fil \| --fi \| --f )
8628	$ac_shift
8629	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
8630	ac_need_defaults=false;;
8631	--header \| --heade \| --head \| --hea )
8632	$ac_shift
8633	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
8634	ac_need_defaults=false;;
8635	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
8636	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
8637	ac_cs_silent=: ;;
8638
8639	# This is an error.
8640	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
8641	Try \`$0 --help' for more information." >&5
8642	echo "$as_me: error: unrecognized option: $1
8643	Try \`$0 --help' for more information." >&2;}
8644	{ (exit 1); exit 1; }; } ;;
8645
8646	*) ac_config_targets="$ac_config_targets $1" ;;
8647
8648	esac
8649	shift
8650	done
8651
8652	ac_configure_extra_args=
8653
8654	if $ac_cs_silent; then
8655	exec 6>/dev/null
8656	ac_configure_extra_args="$ac_configure_extra_args --silent"
8657	fi
8658
8659	_ACEOF
8660	cat >>$CONFIG_STATUS <<_ACEOF
8661	if \$ac_cs_recheck; then
8662	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
8663	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8664	fi
8665
8666	_ACEOF
8667
8668	cat >>$CONFIG_STATUS <<_ACEOF
8669	#
8670	# INIT-COMMANDS section.
8671	#
8672
8673	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
8674
8675	_ACEOF
8676
8677
8678
8679	cat >>$CONFIG_STATUS <<\_ACEOF
8680	for ac_config_target in $ac_config_targets
8681	do
8682	case "$ac_config_target" in
8683	# Handling of arguments.
8684	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8685	"src/console/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/console/Makefile" ;;
8686	"src/gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/gui/Makefile" ;;
8687	"src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
8688	"src/importer/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/importer/Makefile" ;;
8689	"depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
8690	"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
8691	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
8692	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
8693	{ (exit 1); exit 1; }; };;
8694	esac
8695	done
8696
8697	# If the user did not use the arguments to specify the items to instantiate,
8698	# then the envvar interface is used. Set only those that are not.
8699	# We use the long form for the default assignment because of an extremely
8700	# bizarre bug on SunOS 4.1.3.
8701	if $ac_need_defaults; then
8702	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
8703	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
8704	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
8705	fi
8706
8707	# Have a temporary directory for convenience. Make it in the build tree
8708	# simply because there is no reason to put it here, and in addition,
8709	# creating and moving files from /tmp can sometimes cause problems.
8710	# Create a temporary directory, and hook for its removal unless debugging.
8711	$debug \|\|
8712	{
8713	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
8714	trap '{ (exit 1); exit 1; }' 1 2 13 15
8715	}
8716
8717	# Create a (secure) tmp directory for tmp files.
8718
8719	{
8720	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
8721	test -n "$tmp" && test -d "$tmp"
8722	} \|\|
8723	{
8724	tmp=./confstat$$-$RANDOM
8725	(umask 077 && mkdir $tmp)
8726	} \|\|
8727	{
8728	echo "$me: cannot create a temporary directory in ." >&2
8729	{ (exit 1); exit 1; }
8730	}
8731
8732	_ACEOF
8733
8734	cat >>$CONFIG_STATUS <<_ACEOF
8735
8736	#
8737	# CONFIG_FILES section.
8738	#
8739
8740	# No need to generate the scripts if there are no CONFIG_FILES.
8741	# This happens for instance when ./config.status config.h
8742	if test -n "\$CONFIG_FILES"; then
8743	# Protect against being on the right side of a sed subst in config.status.
8744	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
8745	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
8746	s,@SHELL@,$SHELL,;t t
8747	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
8748	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
8749	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
8750	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
8751	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
8752	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
8753	s,@exec_prefix@,$exec_prefix,;t t
8754	s,@prefix@,$prefix,;t t
8755	s,@program_transform_name@,$program_transform_name,;t t
8756	s,@bindir@,$bindir,;t t
8757	s,@sbindir@,$sbindir,;t t
8758	s,@libexecdir@,$libexecdir,;t t
8759	s,@datadir@,$datadir,;t t
8760	s,@sysconfdir@,$sysconfdir,;t t
8761	s,@sharedstatedir@,$sharedstatedir,;t t
8762	s,@localstatedir@,$localstatedir,;t t
8763	s,@libdir@,$libdir,;t t
8764	s,@includedir@,$includedir,;t t
8765	s,@oldincludedir@,$oldincludedir,;t t
8766	s,@infodir@,$infodir,;t t
8767	s,@mandir@,$mandir,;t t
8768	s,@build_alias@,$build_alias,;t t
8769	s,@host_alias@,$host_alias,;t t
8770	s,@target_alias@,$target_alias,;t t
8771	s,@DEFS@,$DEFS,;t t
8772	s,@ECHO_C@,$ECHO_C,;t t
8773	s,@ECHO_N@,$ECHO_N,;t t
8774	s,@ECHO_T@,$ECHO_T,;t t
8775	s,@LIBS@,$LIBS,;t t
8776	s,@build@,$build,;t t
8777	s,@build_cpu@,$build_cpu,;t t
8778	s,@build_vendor@,$build_vendor,;t t
8779	s,@build_os@,$build_os,;t t
8780	s,@host@,$host,;t t
8781	s,@host_cpu@,$host_cpu,;t t
8782	s,@host_vendor@,$host_vendor,;t t
8783	s,@host_os@,$host_os,;t t
8784	s,@target@,$target,;t t
8785	s,@target_cpu@,$target_cpu,;t t
8786	s,@target_vendor@,$target_vendor,;t t
8787	s,@target_os@,$target_os,;t t
8788	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
8789	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
8790	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
8791	s,@CYGPATH_W@,$CYGPATH_W,;t t
8792	s,@PACKAGE@,$PACKAGE,;t t
8793	s,@VERSION@,$VERSION,;t t
8794	s,@ACLOCAL@,$ACLOCAL,;t t
8795	s,@AUTOCONF@,$AUTOCONF,;t t
8796	s,@AUTOMAKE@,$AUTOMAKE,;t t
8797	s,@AUTOHEADER@,$AUTOHEADER,;t t
8798	s,@MAKEINFO@,$MAKEINFO,;t t
8799	s,@AMTAR@,$AMTAR,;t t
8800	s,@install_sh@,$install_sh,;t t
8801	s,@STRIP@,$STRIP,;t t
8802	s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
8803	s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
8804	s,@mkdir_p@,$mkdir_p,;t t
8805	s,@AWK@,$AWK,;t t
8806	s,@SET_MAKE@,$SET_MAKE,;t t
8807	s,@am__leading_dot@,$am__leading_dot,;t t
8808	s,@CXX@,$CXX,;t t
8809	s,@CXXFLAGS@,$CXXFLAGS,;t t
8810	s,@LDFLAGS@,$LDFLAGS,;t t
8811	s,@CPPFLAGS@,$CPPFLAGS,;t t
8812	s,@ac_ct_CXX@,$ac_ct_CXX,;t t
8813	s,@EXEEXT@,$EXEEXT,;t t
8814	s,@OBJEXT@,$OBJEXT,;t t
8815	s,@DEPDIR@,$DEPDIR,;t t
8816	s,@am__include@,$am__include,;t t
8817	s,@am__quote@,$am__quote,;t t
8818	s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
8819	s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
8820	s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
8821	s,@CXXDEPMODE@,$CXXDEPMODE,;t t
8822	s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
8823	s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
8824	s,@CC@,$CC,;t t
8825	s,@CFLAGS@,$CFLAGS,;t t
8826	s,@ac_ct_CC@,$ac_ct_CC,;t t
8827	s,@CCDEPMODE@,$CCDEPMODE,;t t
8828	s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
8829	s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
8830	s,@CPP@,$CPP,;t t
8831	s,@EGREP@,$EGREP,;t t
8832	s,@DEBUG@,$DEBUG,;t t
8833	s,@DOXYGEN@,$DOXYGEN,;t t
8834	s,@DOXYGEN_TRUE@,$DOXYGEN_TRUE,;t t
8835	s,@DOXYGEN_FALSE@,$DOXYGEN_FALSE,;t t
8836	s,@MSBITFIELDS@,$MSBITFIELDS,;t t
8837	s,@GTK2_LIBS@,$GTK2_LIBS,;t t
8838	s,@GTK2_CFLAGS@,$GTK2_CFLAGS,;t t
8839	s,@HAVE_GTK2_TRUE@,$HAVE_GTK2_TRUE,;t t
8840	s,@HAVE_GTK2_FALSE@,$HAVE_GTK2_FALSE,;t t
8841	s,@GTHREAD_LIBS@,$GTHREAD_LIBS,;t t
8842	s,@GTHREAD_CFLAGS@,$GTHREAD_CFLAGS,;t t
8843	s,@HAVE_GTHREAD_TRUE@,$HAVE_GTHREAD_TRUE,;t t
8844	s,@HAVE_GTHREAD_FALSE@,$HAVE_GTHREAD_FALSE,;t t
8845	s,@CURL_LIBS@,$CURL_LIBS,;t t
8846	s,@CURL_CFLAGS@,$CURL_CFLAGS,;t t
8847	s,@HAVE_CURL_TRUE@,$HAVE_CURL_TRUE,;t t
8848	s,@HAVE_CURL_FALSE@,$HAVE_CURL_FALSE,;t t
8849	s,@LIBOBJS@,$LIBOBJS,;t t
8850	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
8851	CEOF
8852
8853	_ACEOF
8854
8855	cat >>$CONFIG_STATUS <<\_ACEOF
8856	# Split the substitutions into bite-sized pieces for seds with
8857	# small command number limits, like on Digital OSF/1 and HP-UX.
8858	ac_max_sed_lines=48
8859	ac_sed_frag=1 # Number of current file.
8860	ac_beg=1 # First line for current file.
8861	ac_end=$ac_max_sed_lines # Line after last line for current file.
8862	ac_more_lines=:
8863	ac_sed_cmds=
8864	while $ac_more_lines; do
8865	if test $ac_beg -gt 1; then
8866	sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
8867	else
8868	sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
8869	fi
8870	if test ! -s $tmp/subs.frag; then
8871	ac_more_lines=false
8872	else
8873	# The purpose of the label and of the branching condition is to
8874	# speed up the sed processing (if there are no `@' at all, there
8875	# is no need to browse any of the substitutions).
8876	# These are the two extra sed commands mentioned above.
8877	(echo ':t
8878	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
8879	if test -z "$ac_sed_cmds"; then
8880	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
8881	else
8882	ac_sed_cmds="$ac_sed_cmds \| sed -f $tmp/subs-$ac_sed_frag.sed"
8883	fi
8884	ac_sed_frag=`expr $ac_sed_frag + 1`
8885	ac_beg=$ac_end
8886	ac_end=`expr $ac_end + $ac_max_sed_lines`
8887	fi
8888	done
8889	if test -z "$ac_sed_cmds"; then
8890	ac_sed_cmds=cat
8891	fi
8892	fi # test -n "$CONFIG_FILES"
8893
8894	_ACEOF
8895	cat >>$CONFIG_STATUS <<\_ACEOF
8896	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
8897	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8898	case $ac_file in
8899	- \| :- \| :-:* ) # input from stdin
8900	cat >$tmp/stdin
8901	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
8902	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
8903	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
8904	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
8905	* ) ac_file_in=$ac_file.in ;;
8906	esac
8907
8908	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
8909	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
8910	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
8911	X"$ac_file" : 'X$//$[^/]' \\| \
8912	X"$ac_file" : 'X$//$$' \\| \
8913	X"$ac_file" : 'X$/$' \\| \
8914	. : '$.$' 2>/dev/null \|\|
8915	echo X"$ac_file" \|
8916	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8917	/^X$\/\/$[^/].*/{ s//\1/; q; }
8918	/^X$\/\/$$/{ s//\1/; q; }
8919	/^X$\/$.*/{ s//\1/; q; }
8920	s/.*/./; q'`
8921	{ if $as_mkdir_p; then
8922	mkdir -p "$ac_dir"
8923	else
8924	as_dir="$ac_dir"
8925	as_dirs=
8926	while test ! -d "$as_dir"; do
8927	as_dirs="$as_dir $as_dirs"
8928	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
8929	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
8930	X"$as_dir" : 'X$//$[^/]' \\| \
8931	X"$as_dir" : 'X$//$$' \\| \
8932	X"$as_dir" : 'X$/$' \\| \
8933	. : '$.$' 2>/dev/null \|\|
8934	echo X"$as_dir" \|
8935	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8936	/^X$\/\/$[^/].*/{ s//\1/; q; }
8937	/^X$\/\/$$/{ s//\1/; q; }
8938	/^X$\/$.*/{ s//\1/; q; }
8939	s/.*/./; q'`
8940	done
8941	test ! -n "$as_dirs" \|\| mkdir $as_dirs
8942	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8943	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8944	{ (exit 1); exit 1; }; }; }
8945
8946	ac_builddir=.
8947
8948	if test "$ac_dir" != .; then
8949	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
8950	# A "../" for each directory in $ac_dir_suffix.
8951	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
8952	else
8953	ac_dir_suffix= ac_top_builddir=
8954	fi
8955
8956	case $srcdir in
8957	.) # No --srcdir option. We are building in place.
8958	ac_srcdir=.
8959	if test -z "$ac_top_builddir"; then
8960	ac_top_srcdir=.
8961	else
8962	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
8963	fi ;;
8964	[\\/]* \| ?:[\\/]* ) # Absolute path.
8965	ac_srcdir=$srcdir$ac_dir_suffix;
8966	ac_top_srcdir=$srcdir ;;
8967	*) # Relative path.
8968	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
8969	ac_top_srcdir=$ac_top_builddir$srcdir ;;
8970	esac
8971
8972	# Do not use `cd foo && pwd` to compute absolute paths, because
8973	# the directories may not exist.
8974	case `pwd` in
8975	.) ac_abs_builddir="$ac_dir";;
8976	*)
8977	case "$ac_dir" in
8978	.) ac_abs_builddir=`pwd`;;
8979	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
8980	*) ac_abs_builddir=`pwd`/"$ac_dir";;
8981	esac;;
8982	esac
8983	case $ac_abs_builddir in
8984	.) ac_abs_top_builddir=${ac_top_builddir}.;;
8985	*)
8986	case ${ac_top_builddir}. in
8987	.) ac_abs_top_builddir=$ac_abs_builddir;;
8988	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
8989	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
8990	esac;;
8991	esac
8992	case $ac_abs_builddir in
8993	.) ac_abs_srcdir=$ac_srcdir;;
8994	*)
8995	case $ac_srcdir in
8996	.) ac_abs_srcdir=$ac_abs_builddir;;
8997	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
8998	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
8999	esac;;
9000	esac
9001	case $ac_abs_builddir in
9002	.) ac_abs_top_srcdir=$ac_top_srcdir;;
9003	*)
9004	case $ac_top_srcdir in
9005	.) ac_abs_top_srcdir=$ac_abs_builddir;;
9006	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
9007	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
9008	esac;;
9009	esac
9010
9011
9012	case $INSTALL in
9013	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
9014	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;
9015	esac
9016
9017	if test x"$ac_file" != x-; then
9018	{ echo "$as_me:$LINENO: creating $ac_file" >&5
9019	echo "$as_me: creating $ac_file" >&6;}
9020	rm -f "$ac_file"
9021	fi
9022	# Let's still pretend it is `configure' which instantiates (i.e., don't
9023	# use $as_me), people would be surprised to read:
9024	# /* config.h. Generated by config.status. */
9025	if test x"$ac_file" = x-; then
9026	configure_input=
9027	else
9028	configure_input="$ac_file. "
9029	fi
9030	configure_input=$configure_input"Generated from `echo $ac_file_in \|
9031	sed 's,.*/,,'` by configure."
9032
9033	# First look for the input files in the build tree, otherwise in the
9034	# src tree.
9035	ac_file_inputs=`IFS=:
9036	for f in $ac_file_in; do
9037	case $f in
9038	-) echo $tmp/stdin ;;
9039	[\\/$]*)
9040	# Absolute (can't be DOS-style, as IFS=:)
9041	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9042	echo "$as_me: error: cannot find input file: $f" >&2;}
9043	{ (exit 1); exit 1; }; }
9044	echo "$f";;
9045	*) # Relative
9046	if test -f "$f"; then
9047	# Build tree
9048	echo "$f"
9049	elif test -f "$srcdir/$f"; then
9050	# Source tree
9051	echo "$srcdir/$f"
9052	else
9053	# /dev/null tree
9054	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9055	echo "$as_me: error: cannot find input file: $f" >&2;}
9056	{ (exit 1); exit 1; }; }
9057	fi;;
9058	esac
9059	done` \|\| { (exit 1); exit 1; }
9060	_ACEOF
9061	cat >>$CONFIG_STATUS <<_ACEOF
9062	sed "$ac_vpsub
9063	$extrasub
9064	_ACEOF
9065	cat >>$CONFIG_STATUS <<\_ACEOF
9066	:t
9067	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
9068	s,@configure_input@,$configure_input,;t t
9069	s,@srcdir@,$ac_srcdir,;t t
9070	s,@abs_srcdir@,$ac_abs_srcdir,;t t
9071	s,@top_srcdir@,$ac_top_srcdir,;t t
9072	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
9073	s,@builddir@,$ac_builddir,;t t
9074	s,@abs_builddir@,$ac_abs_builddir,;t t
9075	s,@top_builddir@,$ac_top_builddir,;t t
9076	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
9077	s,@INSTALL@,$ac_INSTALL,;t t
9078	" $ac_file_inputs \| (eval "$ac_sed_cmds") >$tmp/out
9079	rm -f $tmp/stdin
9080	if test x"$ac_file" != x-; then
9081	mv $tmp/out $ac_file
9082	else
9083	cat $tmp/out
9084	rm -f $tmp/out
9085	fi
9086
9087	done
9088	_ACEOF
9089	cat >>$CONFIG_STATUS <<\_ACEOF
9090
9091	#
9092	# CONFIG_HEADER section.
9093	#
9094
9095	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
9096	# NAME is the cpp macro being defined and VALUE is the value it is being given.
9097	#
9098	# ac_d sets the value in "#define NAME VALUE" lines.
9099	ac_dA='s,^$[ ]$#$[ ]define[ ][ ]*$'
9100	ac_dB='[ ].*$,\1#\2'
9101	ac_dC=' '
9102	ac_dD=',;t'
9103	# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
9104	ac_uA='s,^$[ ]$#$[ ]$undef$[ ][ ]*$'
9105	ac_uB='$,\1#\2define\3'
9106	ac_uC=' '
9107	ac_uD=',;t'
9108
9109	for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
9110	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9111	case $ac_file in
9112	- \| :- \| :-:* ) # input from stdin
9113	cat >$tmp/stdin
9114	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
9115	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
9116	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
9117	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
9118	* ) ac_file_in=$ac_file.in ;;
9119	esac
9120
9121	test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
9122	echo "$as_me: creating $ac_file" >&6;}
9123
9124	# First look for the input files in the build tree, otherwise in the
9125	# src tree.
9126	ac_file_inputs=`IFS=:
9127	for f in $ac_file_in; do
9128	case $f in
9129	-) echo $tmp/stdin ;;
9130	[\\/$]*)
9131	# Absolute (can't be DOS-style, as IFS=:)
9132	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9133	echo "$as_me: error: cannot find input file: $f" >&2;}
9134	{ (exit 1); exit 1; }; }
9135	# Do quote $f, to prevent DOS paths from being IFS'd.
9136	echo "$f";;
9137	*) # Relative
9138	if test -f "$f"; then
9139	# Build tree
9140	echo "$f"
9141	elif test -f "$srcdir/$f"; then
9142	# Source tree
9143	echo "$srcdir/$f"
9144	else
9145	# /dev/null tree
9146	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9147	echo "$as_me: error: cannot find input file: $f" >&2;}
9148	{ (exit 1); exit 1; }; }
9149	fi;;
9150	esac
9151	done` \|\| { (exit 1); exit 1; }
9152	# Remove the trailing spaces.
9153	sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
9154
9155	_ACEOF
9156
9157	# Transform confdefs.h into two sed scripts, `conftest.defines' and
9158	# `conftest.undefs', that substitutes the proper values into
9159	# config.h.in to produce config.h. The first handles `#define'
9160	# templates, and the second `#undef' templates.
9161	# And first: Protect against being on the right side of a sed subst in
9162	# config.status. Protect against being in an unquoted here document
9163	# in config.status.
9164	rm -f conftest.defines conftest.undefs
9165	# Using a here document instead of a string reduces the quoting nightmare.
9166	# Putting comments in sed scripts is not portable.
9167	#
9168	# `end' is used to avoid that the second main sed command (meant for
9169	# 0-ary CPP macros) applies to n-ary macro definitions.
9170	# See the Autoconf documentation for `clear'.
9171	cat >confdef2sed.sed <<\_ACEOF
9172	s/[\\&,]/\\&/g
9173	s,[\\$`],\\&,g
9174	t clear
9175	: clear
9176	s,^[ ]#[ ]define[ ][ ]$[^ (][^ (]$$([^)])$[ ]$.*$$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
9177	t end
9178	s,^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
9179	: end
9180	_ACEOF
9181	# If some macros were called several times there might be several times
9182	# the same #defines, which is useless. Nevertheless, we may not want to
9183	# sort them, since we want the last AC-DEFINE to be honored.
9184	uniq confdefs.h \| sed -n -f confdef2sed.sed >conftest.defines
9185	sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
9186	rm -f confdef2sed.sed
9187
9188	# This sed command replaces #undef with comments. This is necessary, for
9189	# example, in the case of _POSIX_SOURCE, which is predefined and required
9190	# on some systems where configure will not decide to define it.
9191	cat >>conftest.undefs <<\_ACEOF
9192	s,^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9],/* & */,
9193	_ACEOF
9194
9195	# Break up conftest.defines because some shells have a limit on the size
9196	# of here documents, and old seds have small limits too (100 cmds).
9197	echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
9198	echo ' if grep "^[ ]#[ ]define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
9199	echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
9200	echo ' :' >>$CONFIG_STATUS
9201	rm -f conftest.tail
9202	while grep . conftest.defines >/dev/null
9203	do
9204	# Write a limited-size here document to $tmp/defines.sed.
9205	echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
9206	# Speed up: don't consider the non `#define' lines.
9207	echo '/^[ ]#[ ]define/!b' >>$CONFIG_STATUS
9208	# Work around the forget-to-reset-the-flag bug.
9209	echo 't clr' >>$CONFIG_STATUS
9210	echo ': clr' >>$CONFIG_STATUS
9211	sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
9212	echo 'CEOF
9213	sed -f $tmp/defines.sed $tmp/in >$tmp/out
9214	rm -f $tmp/in
9215	mv $tmp/out $tmp/in
9216	' >>$CONFIG_STATUS
9217	sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
9218	rm -f conftest.defines
9219	mv conftest.tail conftest.defines
9220	done
9221	rm -f conftest.defines
9222	echo ' fi # grep' >>$CONFIG_STATUS
9223	echo >>$CONFIG_STATUS
9224
9225	# Break up conftest.undefs because some shells have a limit on the size
9226	# of here documents, and old seds have small limits too (100 cmds).
9227	echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
9228	rm -f conftest.tail
9229	while grep . conftest.undefs >/dev/null
9230	do
9231	# Write a limited-size here document to $tmp/undefs.sed.
9232	echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
9233	# Speed up: don't consider the non `#undef'
9234	echo '/^[ ]#[ ]undef/!b' >>$CONFIG_STATUS
9235	# Work around the forget-to-reset-the-flag bug.
9236	echo 't clr' >>$CONFIG_STATUS
9237	echo ': clr' >>$CONFIG_STATUS
9238	sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
9239	echo 'CEOF
9240	sed -f $tmp/undefs.sed $tmp/in >$tmp/out
9241	rm -f $tmp/in
9242	mv $tmp/out $tmp/in
9243	' >>$CONFIG_STATUS
9244	sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
9245	rm -f conftest.undefs
9246	mv conftest.tail conftest.undefs
9247	done
9248	rm -f conftest.undefs
9249
9250	cat >>$CONFIG_STATUS <<\_ACEOF
9251	# Let's still pretend it is `configure' which instantiates (i.e., don't
9252	# use $as_me), people would be surprised to read:
9253	# /* config.h. Generated by config.status. */
9254	if test x"$ac_file" = x-; then
9255	echo "/* Generated by configure. */" >$tmp/config.h
9256	else
9257	echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
9258	fi
9259	cat $tmp/in >>$tmp/config.h
9260	rm -f $tmp/in
9261	if test x"$ac_file" != x-; then
9262	if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
9263	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5
9264	echo "$as_me: $ac_file is unchanged" >&6;}
9265	else
9266	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
9267	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
9268	X"$ac_file" : 'X$//$[^/]' \\| \
9269	X"$ac_file" : 'X$//$$' \\| \
9270	X"$ac_file" : 'X$/$' \\| \
9271	. : '$.$' 2>/dev/null \|\|
9272	echo X"$ac_file" \|
9273	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9274	/^X$\/\/$[^/].*/{ s//\1/; q; }
9275	/^X$\/\/$$/{ s//\1/; q; }
9276	/^X$\/$.*/{ s//\1/; q; }
9277	s/.*/./; q'`
9278	{ if $as_mkdir_p; then
9279	mkdir -p "$ac_dir"
9280	else
9281	as_dir="$ac_dir"
9282	as_dirs=
9283	while test ! -d "$as_dir"; do
9284	as_dirs="$as_dir $as_dirs"
9285	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
9286	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
9287	X"$as_dir" : 'X$//$[^/]' \\| \
9288	X"$as_dir" : 'X$//$$' \\| \
9289	X"$as_dir" : 'X$/$' \\| \
9290	. : '$.$' 2>/dev/null \|\|
9291	echo X"$as_dir" \|
9292	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9293	/^X$\/\/$[^/].*/{ s//\1/; q; }
9294	/^X$\/\/$$/{ s//\1/; q; }
9295	/^X$\/$.*/{ s//\1/; q; }
9296	s/.*/./; q'`
9297	done
9298	test ! -n "$as_dirs" \|\| mkdir $as_dirs
9299	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
9300	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
9301	{ (exit 1); exit 1; }; }; }
9302
9303	rm -f $ac_file
9304	mv $tmp/config.h $ac_file
9305	fi
9306	else
9307	cat $tmp/config.h
9308	rm -f $tmp/config.h
9309	fi
9310	# Compute $ac_file's index in $config_headers.
9311	_am_stamp_count=1
9312	for _am_header in $config_headers :; do
9313	case $_am_header in
9314	$ac_file \| $ac_file:* )
9315	break ;;
9316	* )
9317	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
9318	esac
9319	done
9320	echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null \|\|
9321	$as_expr X$ac_file : 'X$.[^/]$//[^/][^/]/$' \\| \
9322	X$ac_file : 'X$//$[^/]' \\| \
9323	X$ac_file : 'X$//$$' \\| \
9324	X$ac_file : 'X$/$' \\| \
9325	. : '$.$' 2>/dev/null \|\|
9326	echo X$ac_file \|
9327	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9328	/^X$\/\/$[^/].*/{ s//\1/; q; }
9329	/^X$\/\/$$/{ s//\1/; q; }
9330	/^X$\/$.*/{ s//\1/; q; }
9331	s/.*/./; q'`/stamp-h$_am_stamp_count
9332	done
9333	_ACEOF
9334	cat >>$CONFIG_STATUS <<\_ACEOF
9335
9336	#
9337	# CONFIG_COMMANDS section.
9338	#
9339	for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
9340	ac_dest=`echo "$ac_file" \| sed 's,:.*,,'`
9341	ac_source=`echo "$ac_file" \| sed 's,[^:]*:,,'`
9342	ac_dir=`(dirname "$ac_dest") 2>/dev/null \|\|
9343	$as_expr X"$ac_dest" : 'X$.[^/]$//[^/][^/]/$' \\| \
9344	X"$ac_dest" : 'X$//$[^/]' \\| \
9345	X"$ac_dest" : 'X$//$$' \\| \
9346	X"$ac_dest" : 'X$/$' \\| \
9347	. : '$.$' 2>/dev/null \|\|
9348	echo X"$ac_dest" \|
9349	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9350	/^X$\/\/$[^/].*/{ s//\1/; q; }
9351	/^X$\/\/$$/{ s//\1/; q; }
9352	/^X$\/$.*/{ s//\1/; q; }
9353	s/.*/./; q'`
9354	{ if $as_mkdir_p; then
9355	mkdir -p "$ac_dir"
9356	else
9357	as_dir="$ac_dir"
9358	as_dirs=
9359	while test ! -d "$as_dir"; do
9360	as_dirs="$as_dir $as_dirs"
9361	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
9362	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
9363	X"$as_dir" : 'X$//$[^/]' \\| \
9364	X"$as_dir" : 'X$//$$' \\| \
9365	X"$as_dir" : 'X$/$' \\| \
9366	. : '$.$' 2>/dev/null \|\|
9367	echo X"$as_dir" \|
9368	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9369	/^X$\/\/$[^/].*/{ s//\1/; q; }
9370	/^X$\/\/$$/{ s//\1/; q; }
9371	/^X$\/$.*/{ s//\1/; q; }
9372	s/.*/./; q'`
9373	done
9374	test ! -n "$as_dirs" \|\| mkdir $as_dirs
9375	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
9376	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
9377	{ (exit 1); exit 1; }; }; }
9378
9379	ac_builddir=.
9380
9381	if test "$ac_dir" != .; then
9382	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
9383	# A "../" for each directory in $ac_dir_suffix.
9384	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
9385	else
9386	ac_dir_suffix= ac_top_builddir=
9387	fi
9388
9389	case $srcdir in
9390	.) # No --srcdir option. We are building in place.
9391	ac_srcdir=.
9392	if test -z "$ac_top_builddir"; then
9393	ac_top_srcdir=.
9394	else
9395	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
9396	fi ;;
9397	[\\/]* \| ?:[\\/]* ) # Absolute path.
9398	ac_srcdir=$srcdir$ac_dir_suffix;
9399	ac_top_srcdir=$srcdir ;;
9400	*) # Relative path.
9401	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
9402	ac_top_srcdir=$ac_top_builddir$srcdir ;;
9403	esac
9404
9405	# Do not use `cd foo && pwd` to compute absolute paths, because
9406	# the directories may not exist.
9407	case `pwd` in
9408	.) ac_abs_builddir="$ac_dir";;
9409	*)
9410	case "$ac_dir" in
9411	.) ac_abs_builddir=`pwd`;;
9412	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
9413	*) ac_abs_builddir=`pwd`/"$ac_dir";;
9414	esac;;
9415	esac
9416	case $ac_abs_builddir in
9417	.) ac_abs_top_builddir=${ac_top_builddir}.;;
9418	*)
9419	case ${ac_top_builddir}. in
9420	.) ac_abs_top_builddir=$ac_abs_builddir;;
9421	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
9422	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
9423	esac;;
9424	esac
9425	case $ac_abs_builddir in
9426	.) ac_abs_srcdir=$ac_srcdir;;
9427	*)
9428	case $ac_srcdir in
9429	.) ac_abs_srcdir=$ac_abs_builddir;;
9430	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
9431	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
9432	esac;;
9433	esac
9434	case $ac_abs_builddir in
9435	.) ac_abs_top_srcdir=$ac_top_srcdir;;
9436	*)
9437	case $ac_top_srcdir in
9438	.) ac_abs_top_srcdir=$ac_abs_builddir;;
9439	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
9440	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
9441	esac;;
9442	esac
9443
9444
9445	{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5
9446	echo "$as_me: executing $ac_dest commands" >&6;}
9447	case $ac_dest in
9448	depfiles ) test x"$AMDEP_TRUE" != x"" \|\| for mf in $CONFIG_FILES; do
9449	# Strip MF so we end up with the name of the file.
9450	mf=`echo "$mf" \| sed -e 's/:.*$//'`
9451	# Check whether this is an Automake generated Makefile or not.
9452	# We used to match only the files named `Makefile.in', but
9453	# some people rename them; so instead we look at the file content.
9454	# Grep'ing the first line is not enough: some people post-process
9455	# each Makefile.in and add a new line on top of each file to say so.
9456	# So let's grep whole file.
9457	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
9458	dirpart=`(dirname "$mf") 2>/dev/null \|\|
9459	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
9460	X"$mf" : 'X$//$[^/]' \\| \
9461	X"$mf" : 'X$//$$' \\| \
9462	X"$mf" : 'X$/$' \\| \
9463	. : '$.$' 2>/dev/null \|\|
9464	echo X"$mf" \|
9465	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9466	/^X$\/\/$[^/].*/{ s//\1/; q; }
9467	/^X$\/\/$$/{ s//\1/; q; }
9468	/^X$\/$.*/{ s//\1/; q; }
9469	s/.*/./; q'`
9470	else
9471	continue
9472	fi
9473	grep '^DEP_FILES = [^ #]' < "$mf" > /dev/null \|\| continue
9474	# Extract the definition of DEP_FILES from the Makefile without
9475	# running `make'.
9476	DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
9477	test -z "$DEPDIR" && continue
9478	# When using ansi2knr, U may be empty or an underscore; expand it
9479	U=`sed -n 's/^U = //p' < "$mf"`
9480	test -d "$dirpart/$DEPDIR" \|\| mkdir "$dirpart/$DEPDIR"
9481	# We invoke sed twice because it is the simplest approach to
9482	# changing $(DEPDIR) to its actual value in the expansion.
9483	for file in `sed -n '
9484	/^DEP_FILES = .*\\\\$/ {
9485	s/^DEP_FILES = //
9486	:loop
9487	s/\\\\$//
9488	p
9489	n
9490	/\\\\$/ b loop
9491	p
9492	}
9493	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" \| \
9494	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
9495	# Make sure the directory exists.
9496	test -f "$dirpart/$file" && continue
9497	fdir=`(dirname "$file") 2>/dev/null \|\|
9498	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
9499	X"$file" : 'X$//$[^/]' \\| \
9500	X"$file" : 'X$//$$' \\| \
9501	X"$file" : 'X$/$' \\| \
9502	. : '$.$' 2>/dev/null \|\|
9503	echo X"$file" \|
9504	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9505	/^X$\/\/$[^/].*/{ s//\1/; q; }
9506	/^X$\/\/$$/{ s//\1/; q; }
9507	/^X$\/$.*/{ s//\1/; q; }
9508	s/.*/./; q'`
9509	{ if $as_mkdir_p; then
9510	mkdir -p $dirpart/$fdir
9511	else
9512	as_dir=$dirpart/$fdir
9513	as_dirs=
9514	while test ! -d "$as_dir"; do
9515	as_dirs="$as_dir $as_dirs"
9516	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
9517	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
9518	X"$as_dir" : 'X$//$[^/]' \\| \
9519	X"$as_dir" : 'X$//$$' \\| \
9520	X"$as_dir" : 'X$/$' \\| \
9521	. : '$.$' 2>/dev/null \|\|
9522	echo X"$as_dir" \|
9523	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9524	/^X$\/\/$[^/].*/{ s//\1/; q; }
9525	/^X$\/\/$$/{ s//\1/; q; }
9526	/^X$\/$.*/{ s//\1/; q; }
9527	s/.*/./; q'`
9528	done
9529	test ! -n "$as_dirs" \|\| mkdir $as_dirs
9530	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
9531	echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
9532	{ (exit 1); exit 1; }; }; }
9533
9534	# echo "creating $dirpart/$file"
9535	echo '# dummy' > "$dirpart/$file"
9536	done
9537	done
9538	;;
9539	esac
9540	done
9541	_ACEOF
9542
9543	cat >>$CONFIG_STATUS <<\_ACEOF
9544
9545	{ (exit 0); exit 0; }
9546	_ACEOF
9547	chmod +x $CONFIG_STATUS
9548	ac_clean_files=$ac_clean_files_save
9549
9550
9551	# configure is writing to config.log, and then calls config.status.
9552	# config.status does its own redirection, appending to config.log.
9553	# Unfortunately, on DOS this fails, as config.log is still kept open
9554	# by configure, so config.status won't be able to write to it; its
9555	# output is simply discarded. So we exec the FD to /dev/null,
9556	# effectively closing config.log, so it can be properly (re)opened and
9557	# appended to by config.status. When coming back to configure, we
9558	# need to make the FD available again.
9559	if test "$no_create" != yes; then
9560	ac_cs_success=:
9561	ac_config_status_args=
9562	test "$silent" = yes &&
9563	ac_config_status_args="$ac_config_status_args --quiet"
9564	exec 5>/dev/null
9565	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
9566	exec 5>>config.log
9567	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
9568	# would make configure fail if this is the last instruction.
9569	$ac_cs_success \|\| { (exit 1); exit 1; }
9570	fi
9571

Note: See TracBrowser for help on using the repository browser.

Download in other formats:

Original Format