Context Navigation

configure @ 4052

Last change on this file since 4052 was 4044, checked in by bensch, 20 years ago
orxonox/branches/guiMerge: merged the Gui into the orxonox-binary, but it does not finish nicely (yet)
Property svn:executable set to ``*
File size: 289.1 KB

Line
1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.59 for orxonox 0.2.3-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='0.2.3-pre-alpha'
273	PACKAGE_STRING='orxonox 0.2.3-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 RANLIB ac_ct_RANLIB CC CFLAGS ac_ct_CC CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE CPP EGREP DEBUG SUB_PROJECTS_TRUE SUB_PROJECTS_FALSE DOCUMENTATION_TRUE DOCUMENTATION_FALSE DOXYGEN DOXYGEN_TRUE DOXYGEN_FALSE GPROF 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 0.2.3-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 $ac_init_help in
858	short \| recursive ) echo "Configuration of orxonox 0.2.3-pre-alpha:";;
859	esac
860	cat <<\_ACEOF
861
862	Optional Features:
863	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
864	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
865	--disable-dependency-tracking speeds up one-time build
866	--enable-dependency-tracking do not reject slow dependency extractors
867	--enable-debug compiles in debug mode. Lots of debug info about the
868	game.
869	--disable-modular-debug compiles in modular-debug mode, that logs
870	differently on the many modules of orxonox.
871	--enable-sub-projects also builds the subProjects while make from srcdir
872	--enable-profile builds orxonox with profiling support
873	--enable-efence builds orxonox with efence support
874	--enable-documentation also builds the sDocumentation while make from
875	srcdir
876
877	Optional Packages:
878	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
879	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
880	--without-gtk Prevents GTK from being loaded
881	--without-gthread Prevents gThread from being loaded
882	--without-pthread Prevents pthread from being loaded
883	--without-curl Prevents libcURL from being loaded
884
885	Some influential environment variables:
886	CXX C++ compiler command
887	CXXFLAGS C++ compiler flags
888	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
889	nonstandard directory <lib dir>
890	CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
891	headers in a nonstandard directory <include dir>
892	CC C compiler command
893	CFLAGS C compiler flags
894	CPP C preprocessor
895
896	Use these variables to override the choices made by `configure' or to help
897	it to find libraries and programs with nonstandard names/locations.
898
899	Report bugs to <orxonox-dev at mail.datacore.ch>.
900	_ACEOF
901	fi
902
903	if test "$ac_init_help" = "recursive"; then
904	# If there are subdirs, report their specific --help.
905	ac_popdir=`pwd`
906	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
907	test -d $ac_dir \|\| continue
908	ac_builddir=.
909
910	if test "$ac_dir" != .; then
911	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
912	# A "../" for each directory in $ac_dir_suffix.
913	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
914	else
915	ac_dir_suffix= ac_top_builddir=
916	fi
917
918	case $srcdir in
919	.) # No --srcdir option. We are building in place.
920	ac_srcdir=.
921	if test -z "$ac_top_builddir"; then
922	ac_top_srcdir=.
923	else
924	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
925	fi ;;
926	[\\/]* \| ?:[\\/]* ) # Absolute path.
927	ac_srcdir=$srcdir$ac_dir_suffix;
928	ac_top_srcdir=$srcdir ;;
929	*) # Relative path.
930	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
931	ac_top_srcdir=$ac_top_builddir$srcdir ;;
932	esac
933
934	# Do not use `cd foo && pwd` to compute absolute paths, because
935	# the directories may not exist.
936	case `pwd` in
937	.) ac_abs_builddir="$ac_dir";;
938	*)
939	case "$ac_dir" in
940	.) ac_abs_builddir=`pwd`;;
941	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
942	*) ac_abs_builddir=`pwd`/"$ac_dir";;
943	esac;;
944	esac
945	case $ac_abs_builddir in
946	.) ac_abs_top_builddir=${ac_top_builddir}.;;
947	*)
948	case ${ac_top_builddir}. in
949	.) ac_abs_top_builddir=$ac_abs_builddir;;
950	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
951	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
952	esac;;
953	esac
954	case $ac_abs_builddir in
955	.) ac_abs_srcdir=$ac_srcdir;;
956	*)
957	case $ac_srcdir in
958	.) ac_abs_srcdir=$ac_abs_builddir;;
959	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
960	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
961	esac;;
962	esac
963	case $ac_abs_builddir in
964	.) ac_abs_top_srcdir=$ac_top_srcdir;;
965	*)
966	case $ac_top_srcdir in
967	.) ac_abs_top_srcdir=$ac_abs_builddir;;
968	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
969	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
970	esac;;
971	esac
972
973	cd $ac_dir
974	# Check for guested configure; otherwise get Cygnus style configure.
975	if test -f $ac_srcdir/configure.gnu; then
976	echo
977	$SHELL $ac_srcdir/configure.gnu --help=recursive
978	elif test -f $ac_srcdir/configure; then
979	echo
980	$SHELL $ac_srcdir/configure --help=recursive
981	elif test -f $ac_srcdir/configure.ac \|\|
982	test -f $ac_srcdir/configure.in; then
983	echo
984	$ac_configure --help
985	else
986	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
987	fi
988	cd $ac_popdir
989	done
990	fi
991
992	test -n "$ac_init_help" && exit 0
993	if $ac_init_version; then
994	cat <<\_ACEOF
995	orxonox configure 0.2.3-pre-alpha
996	generated by GNU Autoconf 2.59
997
998	Copyright (C) 2003 Free Software Foundation, Inc.
999	This configure script is free software; the Free Software Foundation
1000	gives unlimited permission to copy, distribute and modify it.
1001	_ACEOF
1002	exit 0
1003	fi
1004	exec 5>config.log
1005	cat >&5 <<_ACEOF
1006	This file contains any messages produced by compilers while
1007	running configure, to aid debugging if configure makes a mistake.
1008
1009	It was created by orxonox $as_me 0.2.3-pre-alpha, which was
1010	generated by GNU Autoconf 2.59. Invocation command line was
1011
1012	$ $0 $@
1013
1014	_ACEOF
1015	{
1016	cat <<_ASUNAME
1017	## --------- ##
1018	## Platform. ##
1019	## --------- ##
1020
1021	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
1022	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
1023	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
1024	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
1025	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
1026
1027	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
1028	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
1029
1030	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
1031	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
1032	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
1033	hostinfo = `(hostinfo) 2>/dev/null \|\| echo unknown`
1034	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
1035	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
1036	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
1037
1038	_ASUNAME
1039
1040	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1041	for as_dir in $PATH
1042	do
1043	IFS=$as_save_IFS
1044	test -z "$as_dir" && as_dir=.
1045	echo "PATH: $as_dir"
1046	done
1047
1048	} >&5
1049
1050	cat >&5 <<_ACEOF
1051
1052
1053	## ----------- ##
1054	## Core tests. ##
1055	## ----------- ##
1056
1057	_ACEOF
1058
1059
1060	# Keep a trace of the command line.
1061	# Strip out --no-create and --no-recursion so they do not pile up.
1062	# Strip out --silent because we don't want to record it for future runs.
1063	# Also quote any args containing shell meta-characters.
1064	# Make two passes to allow for proper duplicate-argument suppression.
1065	ac_configure_args=
1066	ac_configure_args0=
1067	ac_configure_args1=
1068	ac_sep=
1069	ac_must_keep_next=false
1070	for ac_pass in 1 2
1071	do
1072	for ac_arg
1073	do
1074	case $ac_arg in
1075	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
1076	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1077	\| -silent \| --silent \| --silen \| --sile \| --sil)
1078	continue ;;
1079	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1080	ac_arg=`echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
1081	esac
1082	case $ac_pass in
1083	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1084	2)
1085	ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1086	if test $ac_must_keep_next = true; then
1087	ac_must_keep_next=false # Got value, back to normal.
1088	else
1089	case $ac_arg in
1090	= \| --config-cache \| -C \| -disable-* \| --disable-* \
1091	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
1092	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
1093	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
1094	case "$ac_configure_args0 " in
1095	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
1096	esac
1097	;;
1098	-* ) ac_must_keep_next=true ;;
1099	esac
1100	fi
1101	ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1102	# Get rid of the leading space.
1103	ac_sep=" "
1104	;;
1105	esac
1106	done
1107	done
1108	$as_unset ac_configure_args0 \|\| test "${ac_configure_args0+set}" != set \|\| { ac_configure_args0=; export ac_configure_args0; }
1109	$as_unset ac_configure_args1 \|\| test "${ac_configure_args1+set}" != set \|\| { ac_configure_args1=; export ac_configure_args1; }
1110
1111	# When interrupted or exit'd, cleanup temporary files, and complete
1112	# config.log. We remove comments because anyway the quotes in there
1113	# would cause problems or look ugly.
1114	# WARNING: Be sure not to use single quotes in there, as some shells,
1115	# such as our DU 5.0 friend, will then `close' the trap.
1116	trap 'exit_status=$?
1117	# Save into config.log some information that might help in debugging.
1118	{
1119	echo
1120
1121	cat <<\_ASBOX
1122	## ---------------- ##
1123	## Cache variables. ##
1124	## ---------------- ##
1125	_ASBOX
1126	echo
1127	# The following way of writing the cache mishandles newlines in values,
1128	{
1129	(set) 2>&1 \|
1130	case `(ac_space='"'"' '"'"'; set \| grep ac_space) 2>&1` in
1131	ac_space=\ )
1132	sed -n \
1133	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1134	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='"'"'\\2'"'"'/p"
1135	;;
1136	*)
1137	sed -n \
1138	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
1139	;;
1140	esac;
1141	}
1142	echo
1143
1144	cat <<\_ASBOX
1145	## ----------------- ##
1146	## Output variables. ##
1147	## ----------------- ##
1148	_ASBOX
1149	echo
1150	for ac_var in $ac_subst_vars
1151	do
1152	eval ac_val=$`echo $ac_var`
1153	echo "$ac_var='"'"'$ac_val'"'"'"
1154	done \| sort
1155	echo
1156
1157	if test -n "$ac_subst_files"; then
1158	cat <<\_ASBOX
1159	## ------------- ##
1160	## Output files. ##
1161	## ------------- ##
1162	_ASBOX
1163	echo
1164	for ac_var in $ac_subst_files
1165	do
1166	eval ac_val=$`echo $ac_var`
1167	echo "$ac_var='"'"'$ac_val'"'"'"
1168	done \| sort
1169	echo
1170	fi
1171
1172	if test -s confdefs.h; then
1173	cat <<\_ASBOX
1174	## ----------- ##
1175	## confdefs.h. ##
1176	## ----------- ##
1177	_ASBOX
1178	echo
1179	sed "/^$/d" confdefs.h \| sort
1180	echo
1181	fi
1182	test "$ac_signal" != 0 &&
1183	echo "$as_me: caught signal $ac_signal"
1184	echo "$as_me: exit $exit_status"
1185	} >&5
1186	rm -f core *.core &&
1187	rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1188	exit $exit_status
1189	' 0
1190	for ac_signal in 1 2 13 15; do
1191	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1192	done
1193	ac_signal=0
1194
1195	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1196	rm -rf conftest* confdefs.h
1197	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
1198	echo >confdefs.h
1199
1200	# Predefined preprocessor variables.
1201
1202	cat >>confdefs.h <<_ACEOF
1203	#define PACKAGE_NAME "$PACKAGE_NAME"
1204	_ACEOF
1205
1206
1207	cat >>confdefs.h <<_ACEOF
1208	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1209	_ACEOF
1210
1211
1212	cat >>confdefs.h <<_ACEOF
1213	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1214	_ACEOF
1215
1216
1217	cat >>confdefs.h <<_ACEOF
1218	#define PACKAGE_STRING "$PACKAGE_STRING"
1219	_ACEOF
1220
1221
1222	cat >>confdefs.h <<_ACEOF
1223	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1224	_ACEOF
1225
1226
1227	# Let the site file select an alternate cache file if it wants to.
1228	# Prefer explicitly selected file to automatically selected ones.
1229	if test -z "$CONFIG_SITE"; then
1230	if test "x$prefix" != xNONE; then
1231	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1232	else
1233	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1234	fi
1235	fi
1236	for ac_site_file in $CONFIG_SITE; do
1237	if test -r "$ac_site_file"; then
1238	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1239	echo "$as_me: loading site script $ac_site_file" >&6;}
1240	sed 's/^/\| /' "$ac_site_file" >&5
1241	. "$ac_site_file"
1242	fi
1243	done
1244
1245	if test -r "$cache_file"; then
1246	# Some versions of bash will fail to source /dev/null (special
1247	# files actually), so we avoid doing that.
1248	if test -f "$cache_file"; then
1249	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5
1250	echo "$as_me: loading cache $cache_file" >&6;}
1251	case $cache_file in
1252	[\\/]* \| ?:[\\/]* ) . $cache_file;;
1253	*) . ./$cache_file;;
1254	esac
1255	fi
1256	else
1257	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5
1258	echo "$as_me: creating cache $cache_file" >&6;}
1259	>$cache_file
1260	fi
1261
1262	# Check that the precious variables saved in the cache have kept the same
1263	# value.
1264	ac_cache_corrupted=false
1265	for ac_var in `(set) 2>&1 \|
1266	sed -n 's/^ac_env_$[a-zA-Z_0-9]$_set=./\1/p'`; do
1267	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1268	eval ac_new_set=\$ac_env_${ac_var}_set
1269	eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1270	eval ac_new_val="\$ac_env_${ac_var}_value"
1271	case $ac_old_set,$ac_new_set in
1272	set,)
1273	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1274	echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1275	ac_cache_corrupted=: ;;
1276	,set)
1277	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1278	echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1279	ac_cache_corrupted=: ;;
1280	,);;
1281	*)
1282	if test "x$ac_old_val" != "x$ac_new_val"; then
1283	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1284	echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1285	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1286	echo "$as_me: former value: $ac_old_val" >&2;}
1287	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1288	echo "$as_me: current value: $ac_new_val" >&2;}
1289	ac_cache_corrupted=:
1290	fi;;
1291	esac
1292	# Pass precious variables to config.status.
1293	if test "$ac_new_set" = set; then
1294	case $ac_new_val in
1295	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1296	ac_arg=$ac_var=`echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
1297	*) ac_arg=$ac_var=$ac_new_val ;;
1298	esac
1299	case " $ac_configure_args " in
1300	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
1301	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1302	esac
1303	fi
1304	done
1305	if $ac_cache_corrupted; then
1306	{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1307	echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1308	{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1309	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1310	{ (exit 1); exit 1; }; }
1311	fi
1312
1313	ac_ext=c
1314	ac_cpp='$CPP $CPPFLAGS'
1315	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1316	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1317	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346	## Detect the canonical host and target build environment.
1347	ac_aux_dir=
1348	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1349	if test -f $ac_dir/install-sh; then
1350	ac_aux_dir=$ac_dir
1351	ac_install_sh="$ac_aux_dir/install-sh -c"
1352	break
1353	elif test -f $ac_dir/install.sh; then
1354	ac_aux_dir=$ac_dir
1355	ac_install_sh="$ac_aux_dir/install.sh -c"
1356	break
1357	elif test -f $ac_dir/shtool; then
1358	ac_aux_dir=$ac_dir
1359	ac_install_sh="$ac_aux_dir/shtool install -c"
1360	break
1361	fi
1362	done
1363	if test -z "$ac_aux_dir"; then
1364	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1365	echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1366	{ (exit 1); exit 1; }; }
1367	fi
1368	ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1369	ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1370	ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1371
1372	# Make sure we can run config.sub.
1373	$ac_config_sub sun4 >/dev/null 2>&1 \|\|
1374	{ { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1375	echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1376	{ (exit 1); exit 1; }; }
1377
1378	echo "$as_me:$LINENO: checking build system type" >&5
1379	echo $ECHO_N "checking build system type... $ECHO_C" >&6
1380	if test "${ac_cv_build+set}" = set; then
1381	echo $ECHO_N "(cached) $ECHO_C" >&6
1382	else
1383	ac_cv_build_alias=$build_alias
1384	test -z "$ac_cv_build_alias" &&
1385	ac_cv_build_alias=`$ac_config_guess`
1386	test -z "$ac_cv_build_alias" &&
1387	{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1388	echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1389	{ (exit 1); exit 1; }; }
1390	ac_cv_build=`$ac_config_sub $ac_cv_build_alias` \|\|
1391	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1392	echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1393	{ (exit 1); exit 1; }; }
1394
1395	fi
1396	echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1397	echo "${ECHO_T}$ac_cv_build" >&6
1398	build=$ac_cv_build
1399	build_cpu=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1400	build_vendor=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1401	build_os=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1402
1403
1404	echo "$as_me:$LINENO: checking host system type" >&5
1405	echo $ECHO_N "checking host system type... $ECHO_C" >&6
1406	if test "${ac_cv_host+set}" = set; then
1407	echo $ECHO_N "(cached) $ECHO_C" >&6
1408	else
1409	ac_cv_host_alias=$host_alias
1410	test -z "$ac_cv_host_alias" &&
1411	ac_cv_host_alias=$ac_cv_build_alias
1412	ac_cv_host=`$ac_config_sub $ac_cv_host_alias` \|\|
1413	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1414	echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1415	{ (exit 1); exit 1; }; }
1416
1417	fi
1418	echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1419	echo "${ECHO_T}$ac_cv_host" >&6
1420	host=$ac_cv_host
1421	host_cpu=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1422	host_vendor=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1423	host_os=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1424
1425
1426	echo "$as_me:$LINENO: checking target system type" >&5
1427	echo $ECHO_N "checking target system type... $ECHO_C" >&6
1428	if test "${ac_cv_target+set}" = set; then
1429	echo $ECHO_N "(cached) $ECHO_C" >&6
1430	else
1431	ac_cv_target_alias=$target_alias
1432	test "x$ac_cv_target_alias" = "x" &&
1433	ac_cv_target_alias=$ac_cv_host_alias
1434	ac_cv_target=`$ac_config_sub $ac_cv_target_alias` \|\|
1435	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1436	echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1437	{ (exit 1); exit 1; }; }
1438
1439	fi
1440	echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1441	echo "${ECHO_T}$ac_cv_target" >&6
1442	target=$ac_cv_target
1443	target_cpu=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1444	target_vendor=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1445	target_os=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1446
1447
1448	# The aliases save the names the user supplied, while $host etc.
1449	# will get canonicalized.
1450	test -n "$target_alias" &&
1451	test "$program_prefix$program_suffix$program_transform_name" = \
1452	NONENONEs,x,x, &&
1453	program_prefix=${target_alias}-
1454
1455	am__api_version="1.8"
1456	# Find a good install program. We prefer a C program (faster),
1457	# so one script is as good as another. But avoid the broken or
1458	# incompatible versions:
1459	# SysV /etc/install, /usr/sbin/install
1460	# SunOS /usr/etc/install
1461	# IRIX /sbin/install
1462	# AIX /bin/install
1463	# AmigaOS /C/install, which installs bootblocks on floppy discs
1464	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1465	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1466	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1467	# OS/2's system install, which has a completely different semantic
1468	# ./install, which can be erroneously created by make from ./install.sh.
1469	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1470	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1471	if test -z "$INSTALL"; then
1472	if test "${ac_cv_path_install+set}" = set; then
1473	echo $ECHO_N "(cached) $ECHO_C" >&6
1474	else
1475	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1476	for as_dir in $PATH
1477	do
1478	IFS=$as_save_IFS
1479	test -z "$as_dir" && as_dir=.
1480	# Account for people who put trailing slashes in PATH elements.
1481	case $as_dir/ in
1482	./ \| .// \| /cC/* \| \
1483	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
1484	?:\\/os2\\/install\\/* \| ?:\\/OS2\\/INSTALL\\/* \| \
1485	/usr/ucb/* ) ;;
1486	*)
1487	# OSF1 and SCO ODT 3.0 have their own names for install.
1488	# Don't use installbsd from OSF since it installs stuff as root
1489	# by default.
1490	for ac_prog in ginstall scoinst install; do
1491	for ac_exec_ext in '' $ac_executable_extensions; do
1492	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1493	if test $ac_prog = install &&
1494	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1495	# AIX install. It has an incompatible calling convention.
1496	:
1497	elif test $ac_prog = install &&
1498	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1499	# program-specific install script used by HP pwplus--don't use.
1500	:
1501	else
1502	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1503	break 3
1504	fi
1505	fi
1506	done
1507	done
1508	;;
1509	esac
1510	done
1511
1512
1513	fi
1514	if test "${ac_cv_path_install+set}" = set; then
1515	INSTALL=$ac_cv_path_install
1516	else
1517	# As a last resort, use the slow shell script. We don't cache a
1518	# path for INSTALL within a source directory, because that will
1519	# break other packages using the cache if that directory is
1520	# removed, or if the path is relative.
1521	INSTALL=$ac_install_sh
1522	fi
1523	fi
1524	echo "$as_me:$LINENO: result: $INSTALL" >&5
1525	echo "${ECHO_T}$INSTALL" >&6
1526
1527	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1528	# It thinks the first close brace ends the variable substitution.
1529	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1530
1531	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1532
1533	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1534
1535	echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1536	echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
1537	# Just in case
1538	sleep 1
1539	echo timestamp > conftest.file
1540	# Do `set' in a subshell so we don't clobber the current shell's
1541	# arguments. Must try -L first in case configure is actually a
1542	# symlink; some systems play weird games with the mod time of symlinks
1543	# (eg FreeBSD returns the mod time of the symlink's containing
1544	# directory).
1545	if (
1546	set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1547	if test "$*" = "X"; then
1548	# -L didn't work.
1549	set X `ls -t $srcdir/configure conftest.file`
1550	fi
1551	rm -f conftest.file
1552	if test "$*" != "X $srcdir/configure conftest.file" \
1553	&& test "$*" != "X conftest.file $srcdir/configure"; then
1554
1555	# If neither matched, then we have a broken ls. This can happen
1556	# if, for instance, CONFIG_SHELL is bash and it inherits a
1557	# broken ls alias from the environment. This has actually
1558	# happened. Such a system could not be considered "sane".
1559	{ { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
1560	alias in your environment" >&5
1561	echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
1562	alias in your environment" >&2;}
1563	{ (exit 1); exit 1; }; }
1564	fi
1565
1566	test "$2" = conftest.file
1567	)
1568	then
1569	# Ok.
1570	:
1571	else
1572	{ { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1573	Check your system clock" >&5
1574	echo "$as_me: error: newly created file is older than distributed files!
1575	Check your system clock" >&2;}
1576	{ (exit 1); exit 1; }; }
1577	fi
1578	echo "$as_me:$LINENO: result: yes" >&5
1579	echo "${ECHO_T}yes" >&6
1580	test "$program_prefix" != NONE &&
1581	program_transform_name="s,^,$program_prefix,;$program_transform_name"
1582	# Use a double $ so make ignores it.
1583	test "$program_suffix" != NONE &&
1584	program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1585	# Double any \ or $. echo might interpret backslashes.
1586	# By default was `s,x,x', remove it if useless.
1587	cat <<\_ACEOF >conftest.sed
1588	s/[\\$]/&&/g;s/;s,x,x,$//
1589	_ACEOF
1590	program_transform_name=`echo $program_transform_name \| sed -f conftest.sed`
1591	rm conftest.sed
1592
1593	# expand $ac_aux_dir to an absolute path
1594	am_aux_dir=`cd $ac_aux_dir && pwd`
1595
1596	test x"${MISSING+set}" = xset \|\| MISSING="\${SHELL} $am_aux_dir/missing"
1597	# Use eval to expand $SHELL
1598	if eval "$MISSING --run true"; then
1599	am_missing_run="$MISSING --run "
1600	else
1601	am_missing_run=
1602	{ echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1603	echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1604	fi
1605
1606	if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
1607	# Keeping the `.' argument allows $(mkdir_p) to be used without
1608	# argument. Indeed, we sometimes output rules like
1609	# $(mkdir_p) $(somedir)
1610	# where $(somedir) is conditionally defined.
1611	# (`test -n '$(somedir)' && $(mkdir_p) $(somedir)' is a more
1612	# expensive solution, as it forces Make to start a sub-shell.)
1613	mkdir_p='mkdir -p -- .'
1614	else
1615	# On NextStep and OpenStep, the `mkdir' command does not
1616	# recognize any option. It will interpret all options as
1617	# directories to create, and then abort because `.' already
1618	# exists.
1619	for d in ./-p ./--version;
1620	do
1621	test -d $d && rmdir $d
1622	done
1623	# $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
1624	if test -f "$ac_aux_dir/mkinstalldirs"; then
1625	mkdir_p='$(mkinstalldirs)'
1626	else
1627	mkdir_p='$(install_sh) -d'
1628	fi
1629	fi
1630
1631	for ac_prog in gawk mawk nawk awk
1632	do
1633	# Extract the first word of "$ac_prog", so it can be a program name with args.
1634	set dummy $ac_prog; ac_word=$2
1635	echo "$as_me:$LINENO: checking for $ac_word" >&5
1636	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1637	if test "${ac_cv_prog_AWK+set}" = set; then
1638	echo $ECHO_N "(cached) $ECHO_C" >&6
1639	else
1640	if test -n "$AWK"; then
1641	ac_cv_prog_AWK="$AWK" # Let the user override the test.
1642	else
1643	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1644	for as_dir in $PATH
1645	do
1646	IFS=$as_save_IFS
1647	test -z "$as_dir" && as_dir=.
1648	for ac_exec_ext in '' $ac_executable_extensions; do
1649	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1650	ac_cv_prog_AWK="$ac_prog"
1651	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1652	break 2
1653	fi
1654	done
1655	done
1656
1657	fi
1658	fi
1659	AWK=$ac_cv_prog_AWK
1660	if test -n "$AWK"; then
1661	echo "$as_me:$LINENO: result: $AWK" >&5
1662	echo "${ECHO_T}$AWK" >&6
1663	else
1664	echo "$as_me:$LINENO: result: no" >&5
1665	echo "${ECHO_T}no" >&6
1666	fi
1667
1668	test -n "$AWK" && break
1669	done
1670
1671	echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1672	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1673	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y,:./+-,___p_,'`
1674	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1675	echo $ECHO_N "(cached) $ECHO_C" >&6
1676	else
1677	cat >conftest.make <<\_ACEOF
1678	all:
1679	@echo 'ac_maketemp="$(MAKE)"'
1680	_ACEOF
1681	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1682	eval `${MAKE-make} -f conftest.make 2>/dev/null \| grep temp=`
1683	if test -n "$ac_maketemp"; then
1684	eval ac_cv_prog_make_${ac_make}_set=yes
1685	else
1686	eval ac_cv_prog_make_${ac_make}_set=no
1687	fi
1688	rm -f conftest.make
1689	fi
1690	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1691	echo "$as_me:$LINENO: result: yes" >&5
1692	echo "${ECHO_T}yes" >&6
1693	SET_MAKE=
1694	else
1695	echo "$as_me:$LINENO: result: no" >&5
1696	echo "${ECHO_T}no" >&6
1697	SET_MAKE="MAKE=${MAKE-make}"
1698	fi
1699
1700	rm -rf .tst 2>/dev/null
1701	mkdir .tst 2>/dev/null
1702	if test -d .tst; then
1703	am__leading_dot=.
1704	else
1705	am__leading_dot=_
1706	fi
1707	rmdir .tst 2>/dev/null
1708
1709	# test to see if srcdir already configured
1710	if test "`cd $srcdir && pwd`" != "`pwd`" &&
1711	test -f $srcdir/config.status; then
1712	{ { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1713	echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1714	{ (exit 1); exit 1; }; }
1715	fi
1716
1717	# test whether we have cygpath
1718	if test -z "$CYGPATH_W"; then
1719	if (cygpath --version) >/dev/null 2>/dev/null; then
1720	CYGPATH_W='cygpath -w'
1721	else
1722	CYGPATH_W=echo
1723	fi
1724	fi
1725
1726
1727	# Define the identity of the package.
1728	PACKAGE='orxonox'
1729	VERSION='0.2.3-pre-alpha'
1730
1731
1732	cat >>confdefs.h <<_ACEOF
1733	#define PACKAGE "$PACKAGE"
1734	_ACEOF
1735
1736
1737	cat >>confdefs.h <<_ACEOF
1738	#define VERSION "$VERSION"
1739	_ACEOF
1740
1741	# Some tools Automake needs.
1742
1743	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1744
1745
1746	AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
1747
1748
1749	AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
1750
1751
1752	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1753
1754
1755	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1756
1757
1758	AMTAR=${AMTAR-"${am_missing_run}tar"}
1759
1760	install_sh=${install_sh-"$am_aux_dir/install-sh"}
1761
1762	# Installed binaries are usually stripped using `strip' when the user
1763	# run `make install-strip'. However `strip' might not be the right
1764	# tool to use in cross-compilation environments, therefore Automake
1765	# will honor the `STRIP' environment variable to overrule this program.
1766	if test "$cross_compiling" != no; then
1767	if test -n "$ac_tool_prefix"; then
1768	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1769	set dummy ${ac_tool_prefix}strip; ac_word=$2
1770	echo "$as_me:$LINENO: checking for $ac_word" >&5
1771	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1772	if test "${ac_cv_prog_STRIP+set}" = set; then
1773	echo $ECHO_N "(cached) $ECHO_C" >&6
1774	else
1775	if test -n "$STRIP"; then
1776	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1777	else
1778	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1779	for as_dir in $PATH
1780	do
1781	IFS=$as_save_IFS
1782	test -z "$as_dir" && as_dir=.
1783	for ac_exec_ext in '' $ac_executable_extensions; do
1784	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1785	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1786	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1787	break 2
1788	fi
1789	done
1790	done
1791
1792	fi
1793	fi
1794	STRIP=$ac_cv_prog_STRIP
1795	if test -n "$STRIP"; then
1796	echo "$as_me:$LINENO: result: $STRIP" >&5
1797	echo "${ECHO_T}$STRIP" >&6
1798	else
1799	echo "$as_me:$LINENO: result: no" >&5
1800	echo "${ECHO_T}no" >&6
1801	fi
1802
1803	fi
1804	if test -z "$ac_cv_prog_STRIP"; then
1805	ac_ct_STRIP=$STRIP
1806	# Extract the first word of "strip", so it can be a program name with args.
1807	set dummy strip; ac_word=$2
1808	echo "$as_me:$LINENO: checking for $ac_word" >&5
1809	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1810	if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
1811	echo $ECHO_N "(cached) $ECHO_C" >&6
1812	else
1813	if test -n "$ac_ct_STRIP"; then
1814	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1815	else
1816	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1817	for as_dir in $PATH
1818	do
1819	IFS=$as_save_IFS
1820	test -z "$as_dir" && as_dir=.
1821	for ac_exec_ext in '' $ac_executable_extensions; do
1822	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1823	ac_cv_prog_ac_ct_STRIP="strip"
1824	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1825	break 2
1826	fi
1827	done
1828	done
1829
1830	test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1831	fi
1832	fi
1833	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1834	if test -n "$ac_ct_STRIP"; then
1835	echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
1836	echo "${ECHO_T}$ac_ct_STRIP" >&6
1837	else
1838	echo "$as_me:$LINENO: result: no" >&5
1839	echo "${ECHO_T}no" >&6
1840	fi
1841
1842	STRIP=$ac_ct_STRIP
1843	else
1844	STRIP="$ac_cv_prog_STRIP"
1845	fi
1846
1847	fi
1848	INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
1849
1850	# We need awk for the "check" target. The system "awk" is bad on
1851	# some platforms.
1852
1853
1854
1855
1856
1857	ac_config_headers="$ac_config_headers config.h"
1858
1859
1860	#########################
1861	## Checks for programs ##
1862	#########################
1863	ac_ext=cc
1864	ac_cpp='$CXXCPP $CPPFLAGS'
1865	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1866	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1867	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
1868	if test -n "$ac_tool_prefix"; then
1869	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1870	do
1871	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1872	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1873	echo "$as_me:$LINENO: checking for $ac_word" >&5
1874	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1875	if test "${ac_cv_prog_CXX+set}" = set; then
1876	echo $ECHO_N "(cached) $ECHO_C" >&6
1877	else
1878	if test -n "$CXX"; then
1879	ac_cv_prog_CXX="$CXX" # Let the user override the test.
1880	else
1881	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1882	for as_dir in $PATH
1883	do
1884	IFS=$as_save_IFS
1885	test -z "$as_dir" && as_dir=.
1886	for ac_exec_ext in '' $ac_executable_extensions; do
1887	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1888	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
1889	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1890	break 2
1891	fi
1892	done
1893	done
1894
1895	fi
1896	fi
1897	CXX=$ac_cv_prog_CXX
1898	if test -n "$CXX"; then
1899	echo "$as_me:$LINENO: result: $CXX" >&5
1900	echo "${ECHO_T}$CXX" >&6
1901	else
1902	echo "$as_me:$LINENO: result: no" >&5
1903	echo "${ECHO_T}no" >&6
1904	fi
1905
1906	test -n "$CXX" && break
1907	done
1908	fi
1909	if test -z "$CXX"; then
1910	ac_ct_CXX=$CXX
1911	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1912	do
1913	# Extract the first word of "$ac_prog", so it can be a program name with args.
1914	set dummy $ac_prog; ac_word=$2
1915	echo "$as_me:$LINENO: checking for $ac_word" >&5
1916	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1917	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
1918	echo $ECHO_N "(cached) $ECHO_C" >&6
1919	else
1920	if test -n "$ac_ct_CXX"; then
1921	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
1922	else
1923	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1924	for as_dir in $PATH
1925	do
1926	IFS=$as_save_IFS
1927	test -z "$as_dir" && as_dir=.
1928	for ac_exec_ext in '' $ac_executable_extensions; do
1929	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1930	ac_cv_prog_ac_ct_CXX="$ac_prog"
1931	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1932	break 2
1933	fi
1934	done
1935	done
1936
1937	fi
1938	fi
1939	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
1940	if test -n "$ac_ct_CXX"; then
1941	echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
1942	echo "${ECHO_T}$ac_ct_CXX" >&6
1943	else
1944	echo "$as_me:$LINENO: result: no" >&5
1945	echo "${ECHO_T}no" >&6
1946	fi
1947
1948	test -n "$ac_ct_CXX" && break
1949	done
1950	test -n "$ac_ct_CXX" \|\| ac_ct_CXX="g++"
1951
1952	CXX=$ac_ct_CXX
1953	fi
1954
1955
1956	# Provide some information about the compiler.
1957	echo "$as_me:$LINENO:" \
1958	"checking for C++ compiler version" >&5
1959	ac_compiler=`set X $ac_compile; echo $2`
1960	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1961	(eval $ac_compiler --version </dev/null >&5) 2>&5
1962	ac_status=$?
1963	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1964	(exit $ac_status); }
1965	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1966	(eval $ac_compiler -v </dev/null >&5) 2>&5
1967	ac_status=$?
1968	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1969	(exit $ac_status); }
1970	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1971	(eval $ac_compiler -V </dev/null >&5) 2>&5
1972	ac_status=$?
1973	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1974	(exit $ac_status); }
1975
1976	cat >conftest.$ac_ext <<_ACEOF
1977	/* confdefs.h. */
1978	_ACEOF
1979	cat confdefs.h >>conftest.$ac_ext
1980	cat >>conftest.$ac_ext <<_ACEOF
1981	/* end confdefs.h. */
1982
1983	int
1984	main ()
1985	{
1986
1987	;
1988	return 0;
1989	}
1990	_ACEOF
1991	ac_clean_files_save=$ac_clean_files
1992	ac_clean_files="$ac_clean_files a.out a.exe b.out"
1993	# Try to create an executable without -o first, disregard a.out.
1994	# It will help us diagnose broken compilers, and finding out an intuition
1995	# of exeext.
1996	echo "$as_me:$LINENO: checking for C++ compiler default output file name" >&5
1997	echo $ECHO_N "checking for C++ compiler default output file name... $ECHO_C" >&6
1998	ac_link_default=`echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
1999	if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2000	(eval $ac_link_default) 2>&5
2001	ac_status=$?
2002	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2003	(exit $ac_status); }; then
2004	# Find the output, starting from the most likely. This scheme is
2005	# not robust to junk in `.', hence go to wildcards (a.*) only as a last
2006	# resort.
2007
2008	# Be careful to initialize this variable, since it used to be cached.
2009	# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2010	ac_cv_exeext=
2011	# b.out is created by i960 compilers.
2012	for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2013	do
2014	test -f "$ac_file" \|\| continue
2015	case $ac_file in
2016	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj )
2017	;;
2018	conftest.$ac_ext )
2019	# This is the source file.
2020	;;
2021	[ab].out )
2022	# We found the default executable, but exeext='' is most
2023	# certainly right.
2024	break;;
2025	. )
2026	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2027	# FIXME: I believe we export ac_cv_exeext for Libtool,
2028	# but it would be cool to find out if it's true. Does anybody
2029	# maintain Libtool? --akim.
2030	export ac_cv_exeext
2031	break;;
2032	* )
2033	break;;
2034	esac
2035	done
2036	else
2037	echo "$as_me: failed program was:" >&5
2038	sed 's/^/\| /' conftest.$ac_ext >&5
2039
2040	{ { echo "$as_me:$LINENO: error: C++ compiler cannot create executables
2041	See \`config.log' for more details." >&5
2042	echo "$as_me: error: C++ compiler cannot create executables
2043	See \`config.log' for more details." >&2;}
2044	{ (exit 77); exit 77; }; }
2045	fi
2046
2047	ac_exeext=$ac_cv_exeext
2048	echo "$as_me:$LINENO: result: $ac_file" >&5
2049	echo "${ECHO_T}$ac_file" >&6
2050
2051	# Check the compiler produces executables we can run. If not, either
2052	# the compiler is broken, or we cross compile.
2053	echo "$as_me:$LINENO: checking whether the C++ compiler works" >&5
2054	echo $ECHO_N "checking whether the C++ compiler works... $ECHO_C" >&6
2055	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2056	# If not cross compiling, check that we can run a simple program.
2057	if test "$cross_compiling" != yes; then
2058	if { ac_try='./$ac_file'
2059	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2060	(eval $ac_try) 2>&5
2061	ac_status=$?
2062	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2063	(exit $ac_status); }; }; then
2064	cross_compiling=no
2065	else
2066	if test "$cross_compiling" = maybe; then
2067	cross_compiling=yes
2068	else
2069	{ { echo "$as_me:$LINENO: error: cannot run C++ compiled programs.
2070	If you meant to cross compile, use \`--host'.
2071	See \`config.log' for more details." >&5
2072	echo "$as_me: error: cannot run C++ compiled programs.
2073	If you meant to cross compile, use \`--host'.
2074	See \`config.log' for more details." >&2;}
2075	{ (exit 1); exit 1; }; }
2076	fi
2077	fi
2078	fi
2079	echo "$as_me:$LINENO: result: yes" >&5
2080	echo "${ECHO_T}yes" >&6
2081
2082	rm -f a.out a.exe conftest$ac_cv_exeext b.out
2083	ac_clean_files=$ac_clean_files_save
2084	# Check the compiler produces executables we can run. If not, either
2085	# the compiler is broken, or we cross compile.
2086	echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2087	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2088	echo "$as_me:$LINENO: result: $cross_compiling" >&5
2089	echo "${ECHO_T}$cross_compiling" >&6
2090
2091	echo "$as_me:$LINENO: checking for suffix of executables" >&5
2092	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2093	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2094	(eval $ac_link) 2>&5
2095	ac_status=$?
2096	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2097	(exit $ac_status); }; then
2098	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2099	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2100	# work properly (i.e., refer to `conftest.exe'), while it won't with
2101	# `rm'.
2102	for ac_file in conftest.exe conftest conftest.*; do
2103	test -f "$ac_file" \|\| continue
2104	case $ac_file in
2105	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj ) ;;
2106	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2107	export ac_cv_exeext
2108	break;;
2109	* ) break;;
2110	esac
2111	done
2112	else
2113	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2114	See \`config.log' for more details." >&5
2115	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2116	See \`config.log' for more details." >&2;}
2117	{ (exit 1); exit 1; }; }
2118	fi
2119
2120	rm -f conftest$ac_cv_exeext
2121	echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2122	echo "${ECHO_T}$ac_cv_exeext" >&6
2123
2124	rm -f conftest.$ac_ext
2125	EXEEXT=$ac_cv_exeext
2126	ac_exeext=$EXEEXT
2127	echo "$as_me:$LINENO: checking for suffix of object files" >&5
2128	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2129	if test "${ac_cv_objext+set}" = set; then
2130	echo $ECHO_N "(cached) $ECHO_C" >&6
2131	else
2132	cat >conftest.$ac_ext <<_ACEOF
2133	/* confdefs.h. */
2134	_ACEOF
2135	cat confdefs.h >>conftest.$ac_ext
2136	cat >>conftest.$ac_ext <<_ACEOF
2137	/* end confdefs.h. */
2138
2139	int
2140	main ()
2141	{
2142
2143	;
2144	return 0;
2145	}
2146	_ACEOF
2147	rm -f conftest.o conftest.obj
2148	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2149	(eval $ac_compile) 2>&5
2150	ac_status=$?
2151	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2152	(exit $ac_status); }; then
2153	for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2154	case $ac_file in
2155	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg ) ;;
2156	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
2157	break;;
2158	esac
2159	done
2160	else
2161	echo "$as_me: failed program was:" >&5
2162	sed 's/^/\| /' conftest.$ac_ext >&5
2163
2164	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2165	See \`config.log' for more details." >&5
2166	echo "$as_me: error: cannot compute suffix of object files: cannot compile
2167	See \`config.log' for more details." >&2;}
2168	{ (exit 1); exit 1; }; }
2169	fi
2170
2171	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2172	fi
2173	echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2174	echo "${ECHO_T}$ac_cv_objext" >&6
2175	OBJEXT=$ac_cv_objext
2176	ac_objext=$OBJEXT
2177	echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
2178	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
2179	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
2180	echo $ECHO_N "(cached) $ECHO_C" >&6
2181	else
2182	cat >conftest.$ac_ext <<_ACEOF
2183	/* confdefs.h. */
2184	_ACEOF
2185	cat confdefs.h >>conftest.$ac_ext
2186	cat >>conftest.$ac_ext <<_ACEOF
2187	/* end confdefs.h. */
2188
2189	int
2190	main ()
2191	{
2192	#ifndef __GNUC__
2193	choke me
2194	#endif
2195
2196	;
2197	return 0;
2198	}
2199	_ACEOF
2200	rm -f conftest.$ac_objext
2201	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2202	(eval $ac_compile) 2>conftest.er1
2203	ac_status=$?
2204	grep -v '^ *+' conftest.er1 >conftest.err
2205	rm -f conftest.er1
2206	cat conftest.err >&5
2207	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2208	(exit $ac_status); } &&
2209	{ ac_try='test -z "$ac_cxx_werror_flag"
2210	\|\| test ! -s conftest.err'
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 $ac_status); }; } &&
2216	{ ac_try='test -s conftest.$ac_objext'
2217	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2218	(eval $ac_try) 2>&5
2219	ac_status=$?
2220	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2221	(exit $ac_status); }; }; then
2222	ac_compiler_gnu=yes
2223	else
2224	echo "$as_me: failed program was:" >&5
2225	sed 's/^/\| /' conftest.$ac_ext >&5
2226
2227	ac_compiler_gnu=no
2228	fi
2229	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2230	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
2231
2232	fi
2233	echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
2234	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
2235	GXX=`test $ac_compiler_gnu = yes && echo yes`
2236	ac_test_CXXFLAGS=${CXXFLAGS+set}
2237	ac_save_CXXFLAGS=$CXXFLAGS
2238	CXXFLAGS="-g"
2239	echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
2240	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
2241	if test "${ac_cv_prog_cxx_g+set}" = set; then
2242	echo $ECHO_N "(cached) $ECHO_C" >&6
2243	else
2244	cat >conftest.$ac_ext <<_ACEOF
2245	/* confdefs.h. */
2246	_ACEOF
2247	cat confdefs.h >>conftest.$ac_ext
2248	cat >>conftest.$ac_ext <<_ACEOF
2249	/* end confdefs.h. */
2250
2251	int
2252	main ()
2253	{
2254
2255	;
2256	return 0;
2257	}
2258	_ACEOF
2259	rm -f conftest.$ac_objext
2260	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2261	(eval $ac_compile) 2>conftest.er1
2262	ac_status=$?
2263	grep -v '^ *+' conftest.er1 >conftest.err
2264	rm -f conftest.er1
2265	cat conftest.err >&5
2266	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2267	(exit $ac_status); } &&
2268	{ ac_try='test -z "$ac_cxx_werror_flag"
2269	\|\| test ! -s conftest.err'
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 $ac_status); }; } &&
2275	{ ac_try='test -s conftest.$ac_objext'
2276	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2277	(eval $ac_try) 2>&5
2278	ac_status=$?
2279	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2280	(exit $ac_status); }; }; then
2281	ac_cv_prog_cxx_g=yes
2282	else
2283	echo "$as_me: failed program was:" >&5
2284	sed 's/^/\| /' conftest.$ac_ext >&5
2285
2286	ac_cv_prog_cxx_g=no
2287	fi
2288	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2289	fi
2290	echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
2291	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
2292	if test "$ac_test_CXXFLAGS" = set; then
2293	CXXFLAGS=$ac_save_CXXFLAGS
2294	elif test $ac_cv_prog_cxx_g = yes; then
2295	if test "$GXX" = yes; then
2296	CXXFLAGS="-g -O2"
2297	else
2298	CXXFLAGS="-g"
2299	fi
2300	else
2301	if test "$GXX" = yes; then
2302	CXXFLAGS="-O2"
2303	else
2304	CXXFLAGS=
2305	fi
2306	fi
2307	for ac_declaration in \
2308	'' \
2309	'extern "C" void std::exit (int) throw (); using std::exit;' \
2310	'extern "C" void std::exit (int); using std::exit;' \
2311	'extern "C" void exit (int) throw ();' \
2312	'extern "C" void exit (int);' \
2313	'void exit (int);'
2314	do
2315	cat >conftest.$ac_ext <<_ACEOF
2316	/* confdefs.h. */
2317	_ACEOF
2318	cat confdefs.h >>conftest.$ac_ext
2319	cat >>conftest.$ac_ext <<_ACEOF
2320	/* end confdefs.h. */
2321	$ac_declaration
2322	#include <stdlib.h>
2323	int
2324	main ()
2325	{
2326	exit (42);
2327	;
2328	return 0;
2329	}
2330	_ACEOF
2331	rm -f conftest.$ac_objext
2332	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2333	(eval $ac_compile) 2>conftest.er1
2334	ac_status=$?
2335	grep -v '^ *+' conftest.er1 >conftest.err
2336	rm -f conftest.er1
2337	cat conftest.err >&5
2338	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2339	(exit $ac_status); } &&
2340	{ ac_try='test -z "$ac_cxx_werror_flag"
2341	\|\| test ! -s conftest.err'
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 $ac_status); }; } &&
2347	{ ac_try='test -s conftest.$ac_objext'
2348	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2349	(eval $ac_try) 2>&5
2350	ac_status=$?
2351	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2352	(exit $ac_status); }; }; then
2353	:
2354	else
2355	echo "$as_me: failed program was:" >&5
2356	sed 's/^/\| /' conftest.$ac_ext >&5
2357
2358	continue
2359	fi
2360	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2361	cat >conftest.$ac_ext <<_ACEOF
2362	/* confdefs.h. */
2363	_ACEOF
2364	cat confdefs.h >>conftest.$ac_ext
2365	cat >>conftest.$ac_ext <<_ACEOF
2366	/* end confdefs.h. */
2367	$ac_declaration
2368	int
2369	main ()
2370	{
2371	exit (42);
2372	;
2373	return 0;
2374	}
2375	_ACEOF
2376	rm -f conftest.$ac_objext
2377	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2378	(eval $ac_compile) 2>conftest.er1
2379	ac_status=$?
2380	grep -v '^ *+' conftest.er1 >conftest.err
2381	rm -f conftest.er1
2382	cat conftest.err >&5
2383	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2384	(exit $ac_status); } &&
2385	{ ac_try='test -z "$ac_cxx_werror_flag"
2386	\|\| test ! -s conftest.err'
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 $ac_status); }; } &&
2392	{ ac_try='test -s conftest.$ac_objext'
2393	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2394	(eval $ac_try) 2>&5
2395	ac_status=$?
2396	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2397	(exit $ac_status); }; }; then
2398	break
2399	else
2400	echo "$as_me: failed program was:" >&5
2401	sed 's/^/\| /' conftest.$ac_ext >&5
2402
2403	fi
2404	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2405	done
2406	rm -f conftest*
2407	if test -n "$ac_declaration"; then
2408	echo '#ifdef __cplusplus' >>confdefs.h
2409	echo $ac_declaration >>confdefs.h
2410	echo '#endif' >>confdefs.h
2411	fi
2412
2413	ac_ext=c
2414	ac_cpp='$CPP $CPPFLAGS'
2415	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2416	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2417	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2418	DEPDIR="${am__leading_dot}deps"
2419
2420	ac_config_commands="$ac_config_commands depfiles"
2421
2422
2423	am_make=${MAKE-make}
2424	cat > confinc << 'END'
2425	am__doit:
2426	@echo done
2427	.PHONY: am__doit
2428	END
2429	# If we don't find an include directive, just comment out the code.
2430	echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
2431	echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
2432	am__include="#"
2433	am__quote=
2434	_am_result=none
2435	# First try GNU make style include.
2436	echo "include confinc" > confmf
2437	# We grep out `Entering directory' and `Leaving directory'
2438	# messages which can occur if `w' ends up in MAKEFLAGS.
2439	# In particular we don't look at `^make:' because GNU make might
2440	# be invoked under some other name (usually "gmake"), in which
2441	# case it prints its new name instead of `make'.
2442	if test "`$am_make -s -f confmf 2> /dev/null \| grep -v 'ing directory'`" = "done"; then
2443	am__include=include
2444	am__quote=
2445	_am_result=GNU
2446	fi
2447	# Now try BSD make style include.
2448	if test "$am__include" = "#"; then
2449	echo '.include "confinc"' > confmf
2450	if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
2451	am__include=.include
2452	am__quote="\""
2453	_am_result=BSD
2454	fi
2455	fi
2456
2457
2458	echo "$as_me:$LINENO: result: $_am_result" >&5
2459	echo "${ECHO_T}$_am_result" >&6
2460	rm -f confinc confmf
2461
2462	# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
2463	if test "${enable_dependency_tracking+set}" = set; then
2464	enableval="$enable_dependency_tracking"
2465
2466	fi;
2467	if test "x$enable_dependency_tracking" != xno; then
2468	am_depcomp="$ac_aux_dir/depcomp"
2469	AMDEPBACKSLASH='\'
2470	fi
2471
2472
2473	if test "x$enable_dependency_tracking" != xno; then
2474	AMDEP_TRUE=
2475	AMDEP_FALSE='#'
2476	else
2477	AMDEP_TRUE='#'
2478	AMDEP_FALSE=
2479	fi
2480
2481
2482
2483
2484	depcc="$CXX" am_compiler_list=
2485
2486	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
2487	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
2488	if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then
2489	echo $ECHO_N "(cached) $ECHO_C" >&6
2490	else
2491	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
2492	# We make a subdir and do the tests there. Otherwise we can end up
2493	# making bogus files that we don't know about and never remove. For
2494	# instance it was reported that on HP-UX the gcc test will end up
2495	# making a dummy file named `D' -- because `-MD' means `put the output
2496	# in D'.
2497	mkdir conftest.dir
2498	# Copy depcomp to subdir because otherwise we won't find it if we're
2499	# using a relative directory.
2500	cp "$am_depcomp" conftest.dir
2501	cd conftest.dir
2502	# We will build objects and dependencies in a subdirectory because
2503	# it helps to detect inapplicable dependency modes. For instance
2504	# both Tru64's cc and ICC support -MD to output dependencies as a
2505	# side effect of compilation, but ICC will put the dependencies in
2506	# the current directory while Tru64 will put them in the object
2507	# directory.
2508	mkdir sub
2509
2510	am_cv_CXX_dependencies_compiler_type=none
2511	if test "$am_compiler_list" = ""; then
2512	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
2513	fi
2514	for depmode in $am_compiler_list; do
2515	# Setup a source with many dependencies, because some compilers
2516	# like to wrap large dependency lists on column 80 (with \), and
2517	# we should not choose a depcomp mode which is confused by this.
2518	#
2519	# We need to recreate these files for each test, as the compiler may
2520	# overwrite some of them when testing with obscure command lines.
2521	# This happens at least with the AIX C compiler.
2522	: > sub/conftest.c
2523	for i in 1 2 3 4 5 6; do
2524	echo '#include "conftst'$i'.h"' >> sub/conftest.c
2525	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
2526	# Solaris 8's {/usr,}/bin/sh.
2527	touch sub/conftst$i.h
2528	done
2529	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
2530
2531	case $depmode in
2532	nosideeffect)
2533	# after this tag, mechanisms are not by side-effect, so they'll
2534	# only be used when explicitly requested
2535	if test "x$enable_dependency_tracking" = xyes; then
2536	continue
2537	else
2538	break
2539	fi
2540	;;
2541	none) break ;;
2542	esac
2543	# We check with `-c' and `-o' for the sake of the "dashmstdout"
2544	# mode. It turns out that the SunPro C++ compiler does not properly
2545	# handle `-M -o', and we need to detect this.
2546	if depmode=$depmode \
2547	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
2548	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
2549	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
2550	>/dev/null 2>conftest.err &&
2551	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
2552	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
2553	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
2554	# icc doesn't choke on unknown options, it will just issue warnings
2555	# or remarks (even with -Werror). So we grep stderr for any message
2556	# that says an option was ignored or not supported.
2557	# When given -MP, icc 7.0 and 7.1 complain thusly:
2558	# icc: Command line warning: ignoring option '-M'; no argument required
2559	# The diagnosis changed in icc 8.0:
2560	# icc: Command line remark: option '-MP' not supported
2561	if (grep 'ignoring option' conftest.err \|\|
2562	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
2563	am_cv_CXX_dependencies_compiler_type=$depmode
2564	break
2565	fi
2566	fi
2567	done
2568
2569	cd ..
2570	rm -rf conftest.dir
2571	else
2572	am_cv_CXX_dependencies_compiler_type=none
2573	fi
2574
2575	fi
2576	echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5
2577	echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6
2578	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
2579
2580
2581
2582	if
2583	test "x$enable_dependency_tracking" != xno \
2584	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
2585	am__fastdepCXX_TRUE=
2586	am__fastdepCXX_FALSE='#'
2587	else
2588	am__fastdepCXX_TRUE='#'
2589	am__fastdepCXX_FALSE=
2590	fi
2591
2592
2593	if test -n "$ac_tool_prefix"; then
2594	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2595	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2596	echo "$as_me:$LINENO: checking for $ac_word" >&5
2597	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2598	if test "${ac_cv_prog_RANLIB+set}" = set; then
2599	echo $ECHO_N "(cached) $ECHO_C" >&6
2600	else
2601	if test -n "$RANLIB"; then
2602	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2603	else
2604	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2605	for as_dir in $PATH
2606	do
2607	IFS=$as_save_IFS
2608	test -z "$as_dir" && as_dir=.
2609	for ac_exec_ext in '' $ac_executable_extensions; do
2610	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2611	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2612	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2613	break 2
2614	fi
2615	done
2616	done
2617
2618	fi
2619	fi
2620	RANLIB=$ac_cv_prog_RANLIB
2621	if test -n "$RANLIB"; then
2622	echo "$as_me:$LINENO: result: $RANLIB" >&5
2623	echo "${ECHO_T}$RANLIB" >&6
2624	else
2625	echo "$as_me:$LINENO: result: no" >&5
2626	echo "${ECHO_T}no" >&6
2627	fi
2628
2629	fi
2630	if test -z "$ac_cv_prog_RANLIB"; then
2631	ac_ct_RANLIB=$RANLIB
2632	# Extract the first word of "ranlib", so it can be a program name with args.
2633	set dummy ranlib; ac_word=$2
2634	echo "$as_me:$LINENO: checking for $ac_word" >&5
2635	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2636	if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
2637	echo $ECHO_N "(cached) $ECHO_C" >&6
2638	else
2639	if test -n "$ac_ct_RANLIB"; then
2640	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
2641	else
2642	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2643	for as_dir in $PATH
2644	do
2645	IFS=$as_save_IFS
2646	test -z "$as_dir" && as_dir=.
2647	for ac_exec_ext in '' $ac_executable_extensions; do
2648	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2649	ac_cv_prog_ac_ct_RANLIB="ranlib"
2650	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2651	break 2
2652	fi
2653	done
2654	done
2655
2656	test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
2657	fi
2658	fi
2659	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2660	if test -n "$ac_ct_RANLIB"; then
2661	echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
2662	echo "${ECHO_T}$ac_ct_RANLIB" >&6
2663	else
2664	echo "$as_me:$LINENO: result: no" >&5
2665	echo "${ECHO_T}no" >&6
2666	fi
2667
2668	RANLIB=$ac_ct_RANLIB
2669	else
2670	RANLIB="$ac_cv_prog_RANLIB"
2671	fi
2672
2673	ac_ext=c
2674	ac_cpp='$CPP $CPPFLAGS'
2675	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2676	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2677	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2678	if test -n "$ac_tool_prefix"; then
2679	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2680	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2681	echo "$as_me:$LINENO: checking for $ac_word" >&5
2682	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2683	if test "${ac_cv_prog_CC+set}" = set; then
2684	echo $ECHO_N "(cached) $ECHO_C" >&6
2685	else
2686	if test -n "$CC"; then
2687	ac_cv_prog_CC="$CC" # Let the user override the test.
2688	else
2689	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2690	for as_dir in $PATH
2691	do
2692	IFS=$as_save_IFS
2693	test -z "$as_dir" && as_dir=.
2694	for ac_exec_ext in '' $ac_executable_extensions; do
2695	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2696	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2697	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2698	break 2
2699	fi
2700	done
2701	done
2702
2703	fi
2704	fi
2705	CC=$ac_cv_prog_CC
2706	if test -n "$CC"; then
2707	echo "$as_me:$LINENO: result: $CC" >&5
2708	echo "${ECHO_T}$CC" >&6
2709	else
2710	echo "$as_me:$LINENO: result: no" >&5
2711	echo "${ECHO_T}no" >&6
2712	fi
2713
2714	fi
2715	if test -z "$ac_cv_prog_CC"; then
2716	ac_ct_CC=$CC
2717	# Extract the first word of "gcc", so it can be a program name with args.
2718	set dummy gcc; ac_word=$2
2719	echo "$as_me:$LINENO: checking for $ac_word" >&5
2720	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2721	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2722	echo $ECHO_N "(cached) $ECHO_C" >&6
2723	else
2724	if test -n "$ac_ct_CC"; then
2725	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2726	else
2727	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2728	for as_dir in $PATH
2729	do
2730	IFS=$as_save_IFS
2731	test -z "$as_dir" && as_dir=.
2732	for ac_exec_ext in '' $ac_executable_extensions; do
2733	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2734	ac_cv_prog_ac_ct_CC="gcc"
2735	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2736	break 2
2737	fi
2738	done
2739	done
2740
2741	fi
2742	fi
2743	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2744	if test -n "$ac_ct_CC"; then
2745	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2746	echo "${ECHO_T}$ac_ct_CC" >&6
2747	else
2748	echo "$as_me:$LINENO: result: no" >&5
2749	echo "${ECHO_T}no" >&6
2750	fi
2751
2752	CC=$ac_ct_CC
2753	else
2754	CC="$ac_cv_prog_CC"
2755	fi
2756
2757	if test -z "$CC"; then
2758	if test -n "$ac_tool_prefix"; then
2759	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2760	set dummy ${ac_tool_prefix}cc; ac_word=$2
2761	echo "$as_me:$LINENO: checking for $ac_word" >&5
2762	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2763	if test "${ac_cv_prog_CC+set}" = set; then
2764	echo $ECHO_N "(cached) $ECHO_C" >&6
2765	else
2766	if test -n "$CC"; then
2767	ac_cv_prog_CC="$CC" # Let the user override the test.
2768	else
2769	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2770	for as_dir in $PATH
2771	do
2772	IFS=$as_save_IFS
2773	test -z "$as_dir" && as_dir=.
2774	for ac_exec_ext in '' $ac_executable_extensions; do
2775	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2776	ac_cv_prog_CC="${ac_tool_prefix}cc"
2777	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2778	break 2
2779	fi
2780	done
2781	done
2782
2783	fi
2784	fi
2785	CC=$ac_cv_prog_CC
2786	if test -n "$CC"; then
2787	echo "$as_me:$LINENO: result: $CC" >&5
2788	echo "${ECHO_T}$CC" >&6
2789	else
2790	echo "$as_me:$LINENO: result: no" >&5
2791	echo "${ECHO_T}no" >&6
2792	fi
2793
2794	fi
2795	if test -z "$ac_cv_prog_CC"; then
2796	ac_ct_CC=$CC
2797	# Extract the first word of "cc", so it can be a program name with args.
2798	set dummy cc; ac_word=$2
2799	echo "$as_me:$LINENO: checking for $ac_word" >&5
2800	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2801	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2802	echo $ECHO_N "(cached) $ECHO_C" >&6
2803	else
2804	if test -n "$ac_ct_CC"; then
2805	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2806	else
2807	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2808	for as_dir in $PATH
2809	do
2810	IFS=$as_save_IFS
2811	test -z "$as_dir" && as_dir=.
2812	for ac_exec_ext in '' $ac_executable_extensions; do
2813	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2814	ac_cv_prog_ac_ct_CC="cc"
2815	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2816	break 2
2817	fi
2818	done
2819	done
2820
2821	fi
2822	fi
2823	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2824	if test -n "$ac_ct_CC"; then
2825	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2826	echo "${ECHO_T}$ac_ct_CC" >&6
2827	else
2828	echo "$as_me:$LINENO: result: no" >&5
2829	echo "${ECHO_T}no" >&6
2830	fi
2831
2832	CC=$ac_ct_CC
2833	else
2834	CC="$ac_cv_prog_CC"
2835	fi
2836
2837	fi
2838	if test -z "$CC"; then
2839	# Extract the first word of "cc", so it can be a program name with args.
2840	set dummy cc; ac_word=$2
2841	echo "$as_me:$LINENO: checking for $ac_word" >&5
2842	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2843	if test "${ac_cv_prog_CC+set}" = set; then
2844	echo $ECHO_N "(cached) $ECHO_C" >&6
2845	else
2846	if test -n "$CC"; then
2847	ac_cv_prog_CC="$CC" # Let the user override the test.
2848	else
2849	ac_prog_rejected=no
2850	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2851	for as_dir in $PATH
2852	do
2853	IFS=$as_save_IFS
2854	test -z "$as_dir" && as_dir=.
2855	for ac_exec_ext in '' $ac_executable_extensions; do
2856	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2857	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2858	ac_prog_rejected=yes
2859	continue
2860	fi
2861	ac_cv_prog_CC="cc"
2862	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2863	break 2
2864	fi
2865	done
2866	done
2867
2868	if test $ac_prog_rejected = yes; then
2869	# We found a bogon in the path, so make sure we never use it.
2870	set dummy $ac_cv_prog_CC
2871	shift
2872	if test $# != 0; then
2873	# We chose a different compiler from the bogus one.
2874	# However, it has the same basename, so the bogon will be chosen
2875	# first if we set CC to just the basename; use the full file name.
2876	shift
2877	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2878	fi
2879	fi
2880	fi
2881	fi
2882	CC=$ac_cv_prog_CC
2883	if test -n "$CC"; then
2884	echo "$as_me:$LINENO: result: $CC" >&5
2885	echo "${ECHO_T}$CC" >&6
2886	else
2887	echo "$as_me:$LINENO: result: no" >&5
2888	echo "${ECHO_T}no" >&6
2889	fi
2890
2891	fi
2892	if test -z "$CC"; then
2893	if test -n "$ac_tool_prefix"; then
2894	for ac_prog in cl
2895	do
2896	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2897	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2898	echo "$as_me:$LINENO: checking for $ac_word" >&5
2899	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2900	if test "${ac_cv_prog_CC+set}" = set; then
2901	echo $ECHO_N "(cached) $ECHO_C" >&6
2902	else
2903	if test -n "$CC"; then
2904	ac_cv_prog_CC="$CC" # Let the user override the test.
2905	else
2906	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2907	for as_dir in $PATH
2908	do
2909	IFS=$as_save_IFS
2910	test -z "$as_dir" && as_dir=.
2911	for ac_exec_ext in '' $ac_executable_extensions; do
2912	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2913	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2914	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2915	break 2
2916	fi
2917	done
2918	done
2919
2920	fi
2921	fi
2922	CC=$ac_cv_prog_CC
2923	if test -n "$CC"; then
2924	echo "$as_me:$LINENO: result: $CC" >&5
2925	echo "${ECHO_T}$CC" >&6
2926	else
2927	echo "$as_me:$LINENO: result: no" >&5
2928	echo "${ECHO_T}no" >&6
2929	fi
2930
2931	test -n "$CC" && break
2932	done
2933	fi
2934	if test -z "$CC"; then
2935	ac_ct_CC=$CC
2936	for ac_prog in cl
2937	do
2938	# Extract the first word of "$ac_prog", so it can be a program name with args.
2939	set dummy $ac_prog; ac_word=$2
2940	echo "$as_me:$LINENO: checking for $ac_word" >&5
2941	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2942	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2943	echo $ECHO_N "(cached) $ECHO_C" >&6
2944	else
2945	if test -n "$ac_ct_CC"; then
2946	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2947	else
2948	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2949	for as_dir in $PATH
2950	do
2951	IFS=$as_save_IFS
2952	test -z "$as_dir" && as_dir=.
2953	for ac_exec_ext in '' $ac_executable_extensions; do
2954	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2955	ac_cv_prog_ac_ct_CC="$ac_prog"
2956	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2957	break 2
2958	fi
2959	done
2960	done
2961
2962	fi
2963	fi
2964	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2965	if test -n "$ac_ct_CC"; then
2966	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2967	echo "${ECHO_T}$ac_ct_CC" >&6
2968	else
2969	echo "$as_me:$LINENO: result: no" >&5
2970	echo "${ECHO_T}no" >&6
2971	fi
2972
2973	test -n "$ac_ct_CC" && break
2974	done
2975
2976	CC=$ac_ct_CC
2977	fi
2978
2979	fi
2980
2981
2982	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2983	See \`config.log' for more details." >&5
2984	echo "$as_me: error: no acceptable C compiler found in \$PATH
2985	See \`config.log' for more details." >&2;}
2986	{ (exit 1); exit 1; }; }
2987
2988	# Provide some information about the compiler.
2989	echo "$as_me:$LINENO:" \
2990	"checking for C compiler version" >&5
2991	ac_compiler=`set X $ac_compile; echo $2`
2992	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2993	(eval $ac_compiler --version </dev/null >&5) 2>&5
2994	ac_status=$?
2995	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2996	(exit $ac_status); }
2997	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2998	(eval $ac_compiler -v </dev/null >&5) 2>&5
2999	ac_status=$?
3000	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3001	(exit $ac_status); }
3002	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
3003	(eval $ac_compiler -V </dev/null >&5) 2>&5
3004	ac_status=$?
3005	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3006	(exit $ac_status); }
3007
3008	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
3009	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
3010	if test "${ac_cv_c_compiler_gnu+set}" = set; then
3011	echo $ECHO_N "(cached) $ECHO_C" >&6
3012	else
3013	cat >conftest.$ac_ext <<_ACEOF
3014	/* confdefs.h. */
3015	_ACEOF
3016	cat confdefs.h >>conftest.$ac_ext
3017	cat >>conftest.$ac_ext <<_ACEOF
3018	/* end confdefs.h. */
3019
3020	int
3021	main ()
3022	{
3023	#ifndef __GNUC__
3024	choke me
3025	#endif
3026
3027	;
3028	return 0;
3029	}
3030	_ACEOF
3031	rm -f conftest.$ac_objext
3032	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3033	(eval $ac_compile) 2>conftest.er1
3034	ac_status=$?
3035	grep -v '^ *+' conftest.er1 >conftest.err
3036	rm -f conftest.er1
3037	cat conftest.err >&5
3038	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3039	(exit $ac_status); } &&
3040	{ ac_try='test -z "$ac_c_werror_flag"
3041	\|\| test ! -s conftest.err'
3042	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3043	(eval $ac_try) 2>&5
3044	ac_status=$?
3045	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3046	(exit $ac_status); }; } &&
3047	{ ac_try='test -s conftest.$ac_objext'
3048	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3049	(eval $ac_try) 2>&5
3050	ac_status=$?
3051	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3052	(exit $ac_status); }; }; then
3053	ac_compiler_gnu=yes
3054	else
3055	echo "$as_me: failed program was:" >&5
3056	sed 's/^/\| /' conftest.$ac_ext >&5
3057
3058	ac_compiler_gnu=no
3059	fi
3060	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3061	ac_cv_c_compiler_gnu=$ac_compiler_gnu
3062
3063	fi
3064	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
3065	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
3066	GCC=`test $ac_compiler_gnu = yes && echo yes`
3067	ac_test_CFLAGS=${CFLAGS+set}
3068	ac_save_CFLAGS=$CFLAGS
3069	CFLAGS="-g"
3070	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
3071	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
3072	if test "${ac_cv_prog_cc_g+set}" = set; then
3073	echo $ECHO_N "(cached) $ECHO_C" >&6
3074	else
3075	cat >conftest.$ac_ext <<_ACEOF
3076	/* confdefs.h. */
3077	_ACEOF
3078	cat confdefs.h >>conftest.$ac_ext
3079	cat >>conftest.$ac_ext <<_ACEOF
3080	/* end confdefs.h. */
3081
3082	int
3083	main ()
3084	{
3085
3086	;
3087	return 0;
3088	}
3089	_ACEOF
3090	rm -f conftest.$ac_objext
3091	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3092	(eval $ac_compile) 2>conftest.er1
3093	ac_status=$?
3094	grep -v '^ *+' conftest.er1 >conftest.err
3095	rm -f conftest.er1
3096	cat conftest.err >&5
3097	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3098	(exit $ac_status); } &&
3099	{ ac_try='test -z "$ac_c_werror_flag"
3100	\|\| test ! -s conftest.err'
3101	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3102	(eval $ac_try) 2>&5
3103	ac_status=$?
3104	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3105	(exit $ac_status); }; } &&
3106	{ ac_try='test -s conftest.$ac_objext'
3107	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3108	(eval $ac_try) 2>&5
3109	ac_status=$?
3110	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3111	(exit $ac_status); }; }; then
3112	ac_cv_prog_cc_g=yes
3113	else
3114	echo "$as_me: failed program was:" >&5
3115	sed 's/^/\| /' conftest.$ac_ext >&5
3116
3117	ac_cv_prog_cc_g=no
3118	fi
3119	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3120	fi
3121	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
3122	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
3123	if test "$ac_test_CFLAGS" = set; then
3124	CFLAGS=$ac_save_CFLAGS
3125	elif test $ac_cv_prog_cc_g = yes; then
3126	if test "$GCC" = yes; then
3127	CFLAGS="-g -O2"
3128	else
3129	CFLAGS="-g"
3130	fi
3131	else
3132	if test "$GCC" = yes; then
3133	CFLAGS="-O2"
3134	else
3135	CFLAGS=
3136	fi
3137	fi
3138	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
3139	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
3140	if test "${ac_cv_prog_cc_stdc+set}" = set; then
3141	echo $ECHO_N "(cached) $ECHO_C" >&6
3142	else
3143	ac_cv_prog_cc_stdc=no
3144	ac_save_CC=$CC
3145	cat >conftest.$ac_ext <<_ACEOF
3146	/* confdefs.h. */
3147	_ACEOF
3148	cat confdefs.h >>conftest.$ac_ext
3149	cat >>conftest.$ac_ext <<_ACEOF
3150	/* end confdefs.h. */
3151	#include <stdarg.h>
3152	#include <stdio.h>
3153	#include <sys/types.h>
3154	#include <sys/stat.h>
3155	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3156	struct buf { int x; };
3157	FILE * (rcsopen) (struct buf , struct stat *, int);
3158	static char *e (p, i)
3159	char **p;
3160	int i;
3161	{
3162	return p[i];
3163	}
3164	static char f (char (g) (char , int), char *p, ...)
3165	{
3166	char *s;
3167	va_list v;
3168	va_start (v,p);
3169	s = g (p, va_arg (v,int));
3170	va_end (v);
3171	return s;
3172	}
3173
3174	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3175	function prototypes and stuff, but not '\xHH' hex character constants.
3176	These don't provoke an error unfortunately, instead are silently treated
3177	as 'x'. The following induces an error, until -std1 is added to get
3178	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3179	array size at least. It's necessary to write '\x00'==0 to get something
3180	that's true only with -std1. */
3181	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3182
3183	int test (int i, double x);
3184	struct s1 {int (*f) (int a);};
3185	struct s2 {int (*f) (double a);};
3186	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
3187	int argc;
3188	char **argv;
3189	int
3190	main ()
3191	{
3192	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
3193	;
3194	return 0;
3195	}
3196	_ACEOF
3197	# Don't try gcc -ansi; that turns off useful extensions and
3198	# breaks some systems' header files.
3199	# AIX -qlanglvl=ansi
3200	# Ultrix and OSF/1 -std1
3201	# HP-UX 10.20 and later -Ae
3202	# HP-UX older versions -Aa -D_HPUX_SOURCE
3203	# SVR4 -Xc -D__EXTENSIONS__
3204	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3205	do
3206	CC="$ac_save_CC $ac_arg"
3207	rm -f conftest.$ac_objext
3208	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3209	(eval $ac_compile) 2>conftest.er1
3210	ac_status=$?
3211	grep -v '^ *+' conftest.er1 >conftest.err
3212	rm -f conftest.er1
3213	cat conftest.err >&5
3214	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3215	(exit $ac_status); } &&
3216	{ ac_try='test -z "$ac_c_werror_flag"
3217	\|\| test ! -s conftest.err'
3218	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3219	(eval $ac_try) 2>&5
3220	ac_status=$?
3221	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3222	(exit $ac_status); }; } &&
3223	{ ac_try='test -s conftest.$ac_objext'
3224	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3225	(eval $ac_try) 2>&5
3226	ac_status=$?
3227	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3228	(exit $ac_status); }; }; then
3229	ac_cv_prog_cc_stdc=$ac_arg
3230	break
3231	else
3232	echo "$as_me: failed program was:" >&5
3233	sed 's/^/\| /' conftest.$ac_ext >&5
3234
3235	fi
3236	rm -f conftest.err conftest.$ac_objext
3237	done
3238	rm -f conftest.$ac_ext conftest.$ac_objext
3239	CC=$ac_save_CC
3240
3241	fi
3242
3243	case "x$ac_cv_prog_cc_stdc" in
3244	x\|xno)
3245	echo "$as_me:$LINENO: result: none needed" >&5
3246	echo "${ECHO_T}none needed" >&6 ;;
3247	*)
3248	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
3249	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
3250	CC="$CC $ac_cv_prog_cc_stdc" ;;
3251	esac
3252
3253	# Some people use a C++ compiler to compile C. Since we use `exit',
3254	# in C++ we need to declare it. In case someone uses the same compiler
3255	# for both compiling C and C++ we need to have the C++ compiler decide
3256	# the declaration of exit, since it's the most demanding environment.
3257	cat >conftest.$ac_ext <<_ACEOF
3258	#ifndef __cplusplus
3259	choke me
3260	#endif
3261	_ACEOF
3262	rm -f conftest.$ac_objext
3263	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3264	(eval $ac_compile) 2>conftest.er1
3265	ac_status=$?
3266	grep -v '^ *+' conftest.er1 >conftest.err
3267	rm -f conftest.er1
3268	cat conftest.err >&5
3269	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3270	(exit $ac_status); } &&
3271	{ ac_try='test -z "$ac_c_werror_flag"
3272	\|\| test ! -s conftest.err'
3273	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3274	(eval $ac_try) 2>&5
3275	ac_status=$?
3276	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3277	(exit $ac_status); }; } &&
3278	{ ac_try='test -s conftest.$ac_objext'
3279	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3280	(eval $ac_try) 2>&5
3281	ac_status=$?
3282	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3283	(exit $ac_status); }; }; then
3284	for ac_declaration in \
3285	'' \
3286	'extern "C" void std::exit (int) throw (); using std::exit;' \
3287	'extern "C" void std::exit (int); using std::exit;' \
3288	'extern "C" void exit (int) throw ();' \
3289	'extern "C" void exit (int);' \
3290	'void exit (int);'
3291	do
3292	cat >conftest.$ac_ext <<_ACEOF
3293	/* confdefs.h. */
3294	_ACEOF
3295	cat confdefs.h >>conftest.$ac_ext
3296	cat >>conftest.$ac_ext <<_ACEOF
3297	/* end confdefs.h. */
3298	$ac_declaration
3299	#include <stdlib.h>
3300	int
3301	main ()
3302	{
3303	exit (42);
3304	;
3305	return 0;
3306	}
3307	_ACEOF
3308	rm -f conftest.$ac_objext
3309	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3310	(eval $ac_compile) 2>conftest.er1
3311	ac_status=$?
3312	grep -v '^ *+' conftest.er1 >conftest.err
3313	rm -f conftest.er1
3314	cat conftest.err >&5
3315	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3316	(exit $ac_status); } &&
3317	{ ac_try='test -z "$ac_c_werror_flag"
3318	\|\| test ! -s conftest.err'
3319	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3320	(eval $ac_try) 2>&5
3321	ac_status=$?
3322	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3323	(exit $ac_status); }; } &&
3324	{ ac_try='test -s conftest.$ac_objext'
3325	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3326	(eval $ac_try) 2>&5
3327	ac_status=$?
3328	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3329	(exit $ac_status); }; }; then
3330	:
3331	else
3332	echo "$as_me: failed program was:" >&5
3333	sed 's/^/\| /' conftest.$ac_ext >&5
3334
3335	continue
3336	fi
3337	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3338	cat >conftest.$ac_ext <<_ACEOF
3339	/* confdefs.h. */
3340	_ACEOF
3341	cat confdefs.h >>conftest.$ac_ext
3342	cat >>conftest.$ac_ext <<_ACEOF
3343	/* end confdefs.h. */
3344	$ac_declaration
3345	int
3346	main ()
3347	{
3348	exit (42);
3349	;
3350	return 0;
3351	}
3352	_ACEOF
3353	rm -f conftest.$ac_objext
3354	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3355	(eval $ac_compile) 2>conftest.er1
3356	ac_status=$?
3357	grep -v '^ *+' conftest.er1 >conftest.err
3358	rm -f conftest.er1
3359	cat conftest.err >&5
3360	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3361	(exit $ac_status); } &&
3362	{ ac_try='test -z "$ac_c_werror_flag"
3363	\|\| test ! -s conftest.err'
3364	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3365	(eval $ac_try) 2>&5
3366	ac_status=$?
3367	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3368	(exit $ac_status); }; } &&
3369	{ ac_try='test -s conftest.$ac_objext'
3370	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3371	(eval $ac_try) 2>&5
3372	ac_status=$?
3373	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3374	(exit $ac_status); }; }; then
3375	break
3376	else
3377	echo "$as_me: failed program was:" >&5
3378	sed 's/^/\| /' conftest.$ac_ext >&5
3379
3380	fi
3381	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3382	done
3383	rm -f conftest*
3384	if test -n "$ac_declaration"; then
3385	echo '#ifdef __cplusplus' >>confdefs.h
3386	echo $ac_declaration >>confdefs.h
3387	echo '#endif' >>confdefs.h
3388	fi
3389
3390	else
3391	echo "$as_me: failed program was:" >&5
3392	sed 's/^/\| /' conftest.$ac_ext >&5
3393
3394	fi
3395	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3396	ac_ext=c
3397	ac_cpp='$CPP $CPPFLAGS'
3398	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3399	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3400	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3401
3402	depcc="$CC" am_compiler_list=
3403
3404	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
3405	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
3406	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
3407	echo $ECHO_N "(cached) $ECHO_C" >&6
3408	else
3409	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3410	# We make a subdir and do the tests there. Otherwise we can end up
3411	# making bogus files that we don't know about and never remove. For
3412	# instance it was reported that on HP-UX the gcc test will end up
3413	# making a dummy file named `D' -- because `-MD' means `put the output
3414	# in D'.
3415	mkdir conftest.dir
3416	# Copy depcomp to subdir because otherwise we won't find it if we're
3417	# using a relative directory.
3418	cp "$am_depcomp" conftest.dir
3419	cd conftest.dir
3420	# We will build objects and dependencies in a subdirectory because
3421	# it helps to detect inapplicable dependency modes. For instance
3422	# both Tru64's cc and ICC support -MD to output dependencies as a
3423	# side effect of compilation, but ICC will put the dependencies in
3424	# the current directory while Tru64 will put them in the object
3425	# directory.
3426	mkdir sub
3427
3428	am_cv_CC_dependencies_compiler_type=none
3429	if test "$am_compiler_list" = ""; then
3430	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
3431	fi
3432	for depmode in $am_compiler_list; do
3433	# Setup a source with many dependencies, because some compilers
3434	# like to wrap large dependency lists on column 80 (with \), and
3435	# we should not choose a depcomp mode which is confused by this.
3436	#
3437	# We need to recreate these files for each test, as the compiler may
3438	# overwrite some of them when testing with obscure command lines.
3439	# This happens at least with the AIX C compiler.
3440	: > sub/conftest.c
3441	for i in 1 2 3 4 5 6; do
3442	echo '#include "conftst'$i'.h"' >> sub/conftest.c
3443	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3444	# Solaris 8's {/usr,}/bin/sh.
3445	touch sub/conftst$i.h
3446	done
3447	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3448
3449	case $depmode in
3450	nosideeffect)
3451	# after this tag, mechanisms are not by side-effect, so they'll
3452	# only be used when explicitly requested
3453	if test "x$enable_dependency_tracking" = xyes; then
3454	continue
3455	else
3456	break
3457	fi
3458	;;
3459	none) break ;;
3460	esac
3461	# We check with `-c' and `-o' for the sake of the "dashmstdout"
3462	# mode. It turns out that the SunPro C++ compiler does not properly
3463	# handle `-M -o', and we need to detect this.
3464	if depmode=$depmode \
3465	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
3466	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3467	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
3468	>/dev/null 2>conftest.err &&
3469	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3470	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
3471	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3472	# icc doesn't choke on unknown options, it will just issue warnings
3473	# or remarks (even with -Werror). So we grep stderr for any message
3474	# that says an option was ignored or not supported.
3475	# When given -MP, icc 7.0 and 7.1 complain thusly:
3476	# icc: Command line warning: ignoring option '-M'; no argument required
3477	# The diagnosis changed in icc 8.0:
3478	# icc: Command line remark: option '-MP' not supported
3479	if (grep 'ignoring option' conftest.err \|\|
3480	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3481	am_cv_CC_dependencies_compiler_type=$depmode
3482	break
3483	fi
3484	fi
3485	done
3486
3487	cd ..
3488	rm -rf conftest.dir
3489	else
3490	am_cv_CC_dependencies_compiler_type=none
3491	fi
3492
3493	fi
3494	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
3495	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
3496	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3497
3498
3499
3500	if
3501	test "x$enable_dependency_tracking" != xno \
3502	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3503	am__fastdepCC_TRUE=
3504	am__fastdepCC_FALSE='#'
3505	else
3506	am__fastdepCC_TRUE='#'
3507	am__fastdepCC_FALSE=
3508	fi
3509
3510
3511
3512	ac_ext=c
3513	ac_cpp='$CPP $CPPFLAGS'
3514	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3515	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3516	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3517	echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3518	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3519	# On Suns, sometimes $CPP names a directory.
3520	if test -n "$CPP" && test -d "$CPP"; then
3521	CPP=
3522	fi
3523	if test -z "$CPP"; then
3524	if test "${ac_cv_prog_CPP+set}" = set; then
3525	echo $ECHO_N "(cached) $ECHO_C" >&6
3526	else
3527	# Double quotes because CPP needs to be expanded
3528	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3529	do
3530	ac_preproc_ok=false
3531	for ac_c_preproc_warn_flag in '' yes
3532	do
3533	# Use a header file that comes with gcc, so configuring glibc
3534	# with a fresh cross-compiler works.
3535	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3536	# <limits.h> exists even on freestanding compilers.
3537	# On the NeXT, cc -E runs the code through the compiler's parser,
3538	# not just through cpp. "Syntax error" is here to catch this case.
3539	cat >conftest.$ac_ext <<_ACEOF
3540	/* confdefs.h. */
3541	_ACEOF
3542	cat confdefs.h >>conftest.$ac_ext
3543	cat >>conftest.$ac_ext <<_ACEOF
3544	/* end confdefs.h. */
3545	#ifdef __STDC__
3546	# include <limits.h>
3547	#else
3548	# include <assert.h>
3549	#endif
3550	Syntax error
3551	_ACEOF
3552	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3553	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3554	ac_status=$?
3555	grep -v '^ *+' conftest.er1 >conftest.err
3556	rm -f conftest.er1
3557	cat conftest.err >&5
3558	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3559	(exit $ac_status); } >/dev/null; then
3560	if test -s conftest.err; then
3561	ac_cpp_err=$ac_c_preproc_warn_flag
3562	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3563	else
3564	ac_cpp_err=
3565	fi
3566	else
3567	ac_cpp_err=yes
3568	fi
3569	if test -z "$ac_cpp_err"; then
3570	:
3571	else
3572	echo "$as_me: failed program was:" >&5
3573	sed 's/^/\| /' conftest.$ac_ext >&5
3574
3575	# Broken: fails on valid input.
3576	continue
3577	fi
3578	rm -f conftest.err conftest.$ac_ext
3579
3580	# OK, works on sane cases. Now check whether non-existent headers
3581	# can be detected and how.
3582	cat >conftest.$ac_ext <<_ACEOF
3583	/* confdefs.h. */
3584	_ACEOF
3585	cat confdefs.h >>conftest.$ac_ext
3586	cat >>conftest.$ac_ext <<_ACEOF
3587	/* end confdefs.h. */
3588	#include <ac_nonexistent.h>
3589	_ACEOF
3590	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3591	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3592	ac_status=$?
3593	grep -v '^ *+' conftest.er1 >conftest.err
3594	rm -f conftest.er1
3595	cat conftest.err >&5
3596	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3597	(exit $ac_status); } >/dev/null; then
3598	if test -s conftest.err; then
3599	ac_cpp_err=$ac_c_preproc_warn_flag
3600	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3601	else
3602	ac_cpp_err=
3603	fi
3604	else
3605	ac_cpp_err=yes
3606	fi
3607	if test -z "$ac_cpp_err"; then
3608	# Broken: success on invalid input.
3609	continue
3610	else
3611	echo "$as_me: failed program was:" >&5
3612	sed 's/^/\| /' conftest.$ac_ext >&5
3613
3614	# Passes both tests.
3615	ac_preproc_ok=:
3616	break
3617	fi
3618	rm -f conftest.err conftest.$ac_ext
3619
3620	done
3621	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3622	rm -f conftest.err conftest.$ac_ext
3623	if $ac_preproc_ok; then
3624	break
3625	fi
3626
3627	done
3628	ac_cv_prog_CPP=$CPP
3629
3630	fi
3631	CPP=$ac_cv_prog_CPP
3632	else
3633	ac_cv_prog_CPP=$CPP
3634	fi
3635	echo "$as_me:$LINENO: result: $CPP" >&5
3636	echo "${ECHO_T}$CPP" >&6
3637	ac_preproc_ok=false
3638	for ac_c_preproc_warn_flag in '' yes
3639	do
3640	# Use a header file that comes with gcc, so configuring glibc
3641	# with a fresh cross-compiler works.
3642	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3643	# <limits.h> exists even on freestanding compilers.
3644	# On the NeXT, cc -E runs the code through the compiler's parser,
3645	# not just through cpp. "Syntax error" is here to catch this case.
3646	cat >conftest.$ac_ext <<_ACEOF
3647	/* confdefs.h. */
3648	_ACEOF
3649	cat confdefs.h >>conftest.$ac_ext
3650	cat >>conftest.$ac_ext <<_ACEOF
3651	/* end confdefs.h. */
3652	#ifdef __STDC__
3653	# include <limits.h>
3654	#else
3655	# include <assert.h>
3656	#endif
3657	Syntax error
3658	_ACEOF
3659	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3660	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3661	ac_status=$?
3662	grep -v '^ *+' conftest.er1 >conftest.err
3663	rm -f conftest.er1
3664	cat conftest.err >&5
3665	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3666	(exit $ac_status); } >/dev/null; then
3667	if test -s conftest.err; then
3668	ac_cpp_err=$ac_c_preproc_warn_flag
3669	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3670	else
3671	ac_cpp_err=
3672	fi
3673	else
3674	ac_cpp_err=yes
3675	fi
3676	if test -z "$ac_cpp_err"; then
3677	:
3678	else
3679	echo "$as_me: failed program was:" >&5
3680	sed 's/^/\| /' conftest.$ac_ext >&5
3681
3682	# Broken: fails on valid input.
3683	continue
3684	fi
3685	rm -f conftest.err conftest.$ac_ext
3686
3687	# OK, works on sane cases. Now check whether non-existent headers
3688	# can be detected and how.
3689	cat >conftest.$ac_ext <<_ACEOF
3690	/* confdefs.h. */
3691	_ACEOF
3692	cat confdefs.h >>conftest.$ac_ext
3693	cat >>conftest.$ac_ext <<_ACEOF
3694	/* end confdefs.h. */
3695	#include <ac_nonexistent.h>
3696	_ACEOF
3697	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3698	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3699	ac_status=$?
3700	grep -v '^ *+' conftest.er1 >conftest.err
3701	rm -f conftest.er1
3702	cat conftest.err >&5
3703	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3704	(exit $ac_status); } >/dev/null; then
3705	if test -s conftest.err; then
3706	ac_cpp_err=$ac_c_preproc_warn_flag
3707	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3708	else
3709	ac_cpp_err=
3710	fi
3711	else
3712	ac_cpp_err=yes
3713	fi
3714	if test -z "$ac_cpp_err"; then
3715	# Broken: success on invalid input.
3716	continue
3717	else
3718	echo "$as_me: failed program was:" >&5
3719	sed 's/^/\| /' conftest.$ac_ext >&5
3720
3721	# Passes both tests.
3722	ac_preproc_ok=:
3723	break
3724	fi
3725	rm -f conftest.err conftest.$ac_ext
3726
3727	done
3728	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3729	rm -f conftest.err conftest.$ac_ext
3730	if $ac_preproc_ok; then
3731	:
3732	else
3733	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3734	See \`config.log' for more details." >&5
3735	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3736	See \`config.log' for more details." >&2;}
3737	{ (exit 1); exit 1; }; }
3738	fi
3739
3740	ac_ext=c
3741	ac_cpp='$CPP $CPPFLAGS'
3742	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3743	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3744	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3745
3746
3747	echo "$as_me:$LINENO: checking for egrep" >&5
3748	echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3749	if test "${ac_cv_prog_egrep+set}" = set; then
3750	echo $ECHO_N "(cached) $ECHO_C" >&6
3751	else
3752	if echo a \| (grep -E '(a\|b)') >/dev/null 2>&1
3753	then ac_cv_prog_egrep='grep -E'
3754	else ac_cv_prog_egrep='egrep'
3755	fi
3756	fi
3757	echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3758	echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3759	EGREP=$ac_cv_prog_egrep
3760
3761
3762	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3763	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3764	if test "${ac_cv_header_stdc+set}" = set; then
3765	echo $ECHO_N "(cached) $ECHO_C" >&6
3766	else
3767	cat >conftest.$ac_ext <<_ACEOF
3768	/* confdefs.h. */
3769	_ACEOF
3770	cat confdefs.h >>conftest.$ac_ext
3771	cat >>conftest.$ac_ext <<_ACEOF
3772	/* end confdefs.h. */
3773	#include <stdlib.h>
3774	#include <stdarg.h>
3775	#include <string.h>
3776	#include <float.h>
3777
3778	int
3779	main ()
3780	{
3781
3782	;
3783	return 0;
3784	}
3785	_ACEOF
3786	rm -f conftest.$ac_objext
3787	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3788	(eval $ac_compile) 2>conftest.er1
3789	ac_status=$?
3790	grep -v '^ *+' conftest.er1 >conftest.err
3791	rm -f conftest.er1
3792	cat conftest.err >&5
3793	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3794	(exit $ac_status); } &&
3795	{ ac_try='test -z "$ac_c_werror_flag"
3796	\|\| test ! -s conftest.err'
3797	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3798	(eval $ac_try) 2>&5
3799	ac_status=$?
3800	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3801	(exit $ac_status); }; } &&
3802	{ ac_try='test -s conftest.$ac_objext'
3803	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3804	(eval $ac_try) 2>&5
3805	ac_status=$?
3806	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3807	(exit $ac_status); }; }; then
3808	ac_cv_header_stdc=yes
3809	else
3810	echo "$as_me: failed program was:" >&5
3811	sed 's/^/\| /' conftest.$ac_ext >&5
3812
3813	ac_cv_header_stdc=no
3814	fi
3815	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3816
3817	if test $ac_cv_header_stdc = yes; then
3818	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3819	cat >conftest.$ac_ext <<_ACEOF
3820	/* confdefs.h. */
3821	_ACEOF
3822	cat confdefs.h >>conftest.$ac_ext
3823	cat >>conftest.$ac_ext <<_ACEOF
3824	/* end confdefs.h. */
3825	#include <string.h>
3826
3827	_ACEOF
3828	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3829	$EGREP "memchr" >/dev/null 2>&1; then
3830	:
3831	else
3832	ac_cv_header_stdc=no
3833	fi
3834	rm -f conftest*
3835
3836	fi
3837
3838	if test $ac_cv_header_stdc = yes; then
3839	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3840	cat >conftest.$ac_ext <<_ACEOF
3841	/* confdefs.h. */
3842	_ACEOF
3843	cat confdefs.h >>conftest.$ac_ext
3844	cat >>conftest.$ac_ext <<_ACEOF
3845	/* end confdefs.h. */
3846	#include <stdlib.h>
3847
3848	_ACEOF
3849	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3850	$EGREP "free" >/dev/null 2>&1; then
3851	:
3852	else
3853	ac_cv_header_stdc=no
3854	fi
3855	rm -f conftest*
3856
3857	fi
3858
3859	if test $ac_cv_header_stdc = yes; then
3860	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3861	if test "$cross_compiling" = yes; then
3862	:
3863	else
3864	cat >conftest.$ac_ext <<_ACEOF
3865	/* confdefs.h. */
3866	_ACEOF
3867	cat confdefs.h >>conftest.$ac_ext
3868	cat >>conftest.$ac_ext <<_ACEOF
3869	/* end confdefs.h. */
3870	#include <ctype.h>
3871	#if ((' ' & 0x0FF) == 0x020)
3872	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3873	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3874	#else
3875	# define ISLOWER(c) \
3876	(('a' <= (c) && (c) <= 'i') \
3877	\|\| ('j' <= (c) && (c) <= 'r') \
3878	\|\| ('s' <= (c) && (c) <= 'z'))
3879	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
3880	#endif
3881
3882	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
3883	int
3884	main ()
3885	{
3886	int i;
3887	for (i = 0; i < 256; i++)
3888	if (XOR (islower (i), ISLOWER (i))
3889	\|\| toupper (i) != TOUPPER (i))
3890	exit(2);
3891	exit (0);
3892	}
3893	_ACEOF
3894	rm -f conftest$ac_exeext
3895	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3896	(eval $ac_link) 2>&5
3897	ac_status=$?
3898	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3899	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3900	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3901	(eval $ac_try) 2>&5
3902	ac_status=$?
3903	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3904	(exit $ac_status); }; }; then
3905	:
3906	else
3907	echo "$as_me: program exited with status $ac_status" >&5
3908	echo "$as_me: failed program was:" >&5
3909	sed 's/^/\| /' conftest.$ac_ext >&5
3910
3911	( exit $ac_status )
3912	ac_cv_header_stdc=no
3913	fi
3914	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3915	fi
3916	fi
3917	fi
3918	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3919	echo "${ECHO_T}$ac_cv_header_stdc" >&6
3920	if test $ac_cv_header_stdc = yes; then
3921
3922	cat >>confdefs.h <<\_ACEOF
3923	#define STDC_HEADERS 1
3924	_ACEOF
3925
3926	fi
3927
3928
3929	##################################
3930	## CHECKING OPTIONAL ARGUMENTS ##
3931	##################################
3932
3933	#-----------------#
3934	# DEBUG-statement #
3935	#-----------------#
3936	DEBUG=no
3937	echo "$as_me:$LINENO: checking if DEBUG-mode should be enabled" >&5
3938	echo $ECHO_N "checking if DEBUG-mode should be enabled... $ECHO_C" >&6
3939	# Check whether --enable-debug or --disable-debug was given.
3940	if test "${enable_debug+set}" = set; then
3941	enableval="$enable_debug"
3942	DEBUG=$enableval
3943	fi;
3944
3945	if test x$DEBUG = xno; then
3946	echo "no"
3947	echo " -> Setting debuglevel to 4. (orxonox is still in Development. It really is needed."
3948	DEBUG=4
3949	elif test x$DEBUG = xyes; then
3950	echo "yes"
3951	echo " -> Setting debuglevel to 4. HARD DEBUG MODE!!."
3952	DEBUG=4
3953	else
3954	echo "yes: setting debuglevel to to $DEBUG"
3955	fi
3956
3957	cat >>confdefs.h <<_ACEOF
3958	#define DEBUG $DEBUG
3959	_ACEOF
3960
3961
3962
3963
3964	#---------------#
3965	# Modular Debug #
3966	#---------------#
3967	MODULAR_DEBUG=yes
3968	echo "$as_me:$LINENO: checking if Modular-DEBUG-mode should be ebabled" >&5
3969	echo $ECHO_N "checking if Modular-DEBUG-mode should be ebabled... $ECHO_C" >&6
3970	# Check whether --enable-modular-debug or --disable-modular-debug was given.
3971	if test "${enable_modular_debug+set}" = set; then
3972	enableval="$enable_modular_debug"
3973	MODULAR_DEBUG=$enableval
3974	fi;
3975
3976	if test x$MODULAR_DEBUG = xno; then
3977	echo "no"
3978	elif test x$MODULAR_DEBUG = xyes; then
3979	echo "yes"
3980
3981	cat >>confdefs.h <<_ACEOF
3982	#define MODULAR_DEBUG 1
3983	_ACEOF
3984
3985	fi
3986
3987	#--------------#
3988	# GTK-disabled #
3989	#--------------#
3990	echo "$as_me:$LINENO: checking if gtk should be enabled" >&5
3991	echo $ECHO_N "checking if gtk should be enabled... $ECHO_C" >&6
3992
3993	# Check whether --with-gtk or --without-gtk was given.
3994	if test "${with_gtk+set}" = set; then
3995	withval="$with_gtk"
3996	def_gtk=no
3997	else
3998	def_gtk=yes
3999	fi;
4000	if test x$def_gtk = xyes; then
4001	echo "yes"
4002	fi
4003	if test x$def_gtk = xno; then
4004	echo "no"
4005	fi
4006
4007	#------------------#
4008	# gThread-disabled #
4009	#------------------#
4010	echo "$as_me:$LINENO: checking if gThread should be enabled" >&5
4011	echo $ECHO_N "checking if gThread should be enabled... $ECHO_C" >&6
4012
4013	# Check whether --with-gthread or --without-gthread was given.
4014	if test "${with_gthread+set}" = set; then
4015	withval="$with_gthread"
4016	def_gthread=no
4017	else
4018	def_gthread=yes
4019	fi;
4020	if test x$def_gthread = xyes; then
4021	echo "yes"
4022	fi
4023	if test x$def_gthread = xno; then
4024	echo "no"
4025	fi
4026
4027	#------------------#
4028	# pthread-disabled #
4029	#------------------#
4030	echo "$as_me:$LINENO: checking if pthread should be enabled" >&5
4031	echo $ECHO_N "checking if pthread should be enabled... $ECHO_C" >&6
4032
4033	# Check whether --with-pthread or --without-pthread was given.
4034	if test "${with_pthread+set}" = set; then
4035	withval="$with_pthread"
4036	def_pthread=no
4037	else
4038	def_pthread=yes
4039	fi;
4040	if test x$def_pthread = xyes; then
4041	echo "yes"
4042	fi
4043	if test x$def_pthread = xno; then
4044	echo "no"
4045	fi
4046
4047	#------------------#
4048	# libCurl-disabled #
4049	#------------------#
4050	echo "$as_me:$LINENO: checking if libcURL should be enabled" >&5
4051	echo $ECHO_N "checking if libcURL should be enabled... $ECHO_C" >&6
4052
4053	# Check whether --with-curl or --without-curl was given.
4054	if test "${with_curl+set}" = set; then
4055	withval="$with_curl"
4056	def_curl=no
4057	else
4058	def_curl=yes
4059	fi;
4060	if test x$def_curl = xyes; then
4061	echo "yes"
4062	fi
4063	if test x$def_curl = xno; then
4064	echo "no"
4065	fi
4066
4067	#-------------------#
4068	# SubProject-enable #
4069	#-------------------#
4070	def_sub_projects=no
4071	echo "$as_me:$LINENO: checking if the SubProjects should be built" >&5
4072	echo $ECHO_N "checking if the SubProjects should be built... $ECHO_C" >&6
4073	# Check whether --enable-sub-projects or --disable-sub-projects was given.
4074	if test "${enable_sub_projects+set}" = set; then
4075	enableval="$enable_sub_projects"
4076	def_sub_projects=yes
4077	fi;
4078	if test x$def_sub_projects = xyes; then
4079	echo "yes"
4080	fi
4081	if test x$def_sub_projects = xno; then
4082	echo "no"
4083	fi
4084
4085
4086	if test x$def_sub_projects = xyes; then
4087	SUB_PROJECTS_TRUE=
4088	SUB_PROJECTS_FALSE='#'
4089	else
4090	SUB_PROJECTS_TRUE='#'
4091	SUB_PROJECTS_FALSE=
4092	fi
4093
4094
4095	#-------------------#
4096	# Profiling Enabled #
4097	#-------------------#
4098	def_profiling=no
4099	echo "$as_me:$LINENO: checking if Profiling should be enabled" >&5
4100	echo $ECHO_N "checking if Profiling should be enabled... $ECHO_C" >&6
4101	# Check whether --enable-profile or --disable-profile was given.
4102	if test "${enable_profile+set}" = set; then
4103	enableval="$enable_profile"
4104	def_profiling=yes
4105	fi;
4106	if test x$def_profiling = xyes; then
4107	echo "yes"
4108	CXXFLAGS="$CXXFLAGS -pg"
4109	fi
4110	if test x$def_profiling = xno; then
4111	echo "no"
4112	fi
4113
4114	#----------------#
4115	# efence Enabled #
4116	#----------------#
4117	def_efence=no
4118	echo "$as_me:$LINENO: checking if efence should be enabled" >&5
4119	echo $ECHO_N "checking if efence should be enabled... $ECHO_C" >&6
4120	# Check whether --enable-efence or --disable-efence was given.
4121	if test "${enable_efence+set}" = set; then
4122	enableval="$enable_efence"
4123	def_efence=yes
4124	fi;
4125	if test x$def_efence = xyes; then
4126	echo "yes"
4127	fi
4128	if test x$def_efence = xno; then
4129	echo "no"
4130	fi
4131
4132	#----------------------#
4133	# Documentation-enable #
4134	#----------------------#
4135	def_documentation=no
4136	echo "$as_me:$LINENO: checking if the Documentation should be build by default" >&5
4137	echo $ECHO_N "checking if the Documentation should be build by default... $ECHO_C" >&6
4138	# Check whether --enable-documentation or --disable-documentation was given.
4139	if test "${enable_documentation+set}" = set; then
4140	enableval="$enable_documentation"
4141	def_documentation=yes
4142	fi;
4143	if test x$def_documentation = xyes; then
4144	echo "yes"
4145	fi
4146	if test x$def_documentation = xno; then
4147	echo "no"
4148	fi
4149
4150
4151	if test x$def_documentation = xyes; then
4152	DOCUMENTATION_TRUE=
4153	DOCUMENTATION_FALSE='#'
4154	else
4155	DOCUMENTATION_TRUE='#'
4156	DOCUMENTATION_FALSE=
4157	fi
4158
4159	#######################
4160	## PROGRAMM CHECKING ##
4161	## 3. party Programs ##
4162	#######################
4163
4164	#----------------------#
4165	# checking for Doxygen #
4166	#----------------------#
4167	# Extract the first word of "doxygen", so it can be a program name with args.
4168	set dummy doxygen; ac_word=$2
4169	echo "$as_me:$LINENO: checking for $ac_word" >&5
4170	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4171	if test "${ac_cv_path_DOXYGEN+set}" = set; then
4172	echo $ECHO_N "(cached) $ECHO_C" >&6
4173	else
4174	case $DOXYGEN in
4175	[\\/]* \| ?:[\\/]*)
4176	ac_cv_path_DOXYGEN="$DOXYGEN" # Let the user override the test with a path.
4177	;;
4178	*)
4179	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4180	for as_dir in $PATH
4181	do
4182	IFS=$as_save_IFS
4183	test -z "$as_dir" && as_dir=.
4184	for ac_exec_ext in '' $ac_executable_extensions; do
4185	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4186	ac_cv_path_DOXYGEN="$as_dir/$ac_word$ac_exec_ext"
4187	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4188	break 2
4189	fi
4190	done
4191	done
4192
4193	;;
4194	esac
4195	fi
4196	DOXYGEN=$ac_cv_path_DOXYGEN
4197
4198	if test -n "$DOXYGEN"; then
4199	echo "$as_me:$LINENO: result: $DOXYGEN" >&5
4200	echo "${ECHO_T}$DOXYGEN" >&6
4201	else
4202	echo "$as_me:$LINENO: result: no" >&5
4203	echo "${ECHO_T}no" >&6
4204	fi
4205
4206
4207
4208	if test $DOXYGEN; then
4209	DOXYGEN_TRUE=
4210	DOXYGEN_FALSE='#'
4211	else
4212	DOXYGEN_TRUE='#'
4213	DOXYGEN_FALSE=
4214	fi
4215
4216
4217	#--------------------#
4218	# checking for gprof #
4219	#--------------------#
4220	# Extract the first word of "gprof", so it can be a program name with args.
4221	set dummy gprof; ac_word=$2
4222	echo "$as_me:$LINENO: checking for $ac_word" >&5
4223	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4224	if test "${ac_cv_path_GPROF+set}" = set; then
4225	echo $ECHO_N "(cached) $ECHO_C" >&6
4226	else
4227	case $GPROF in
4228	[\\/]* \| ?:[\\/]*)
4229	ac_cv_path_GPROF="$GPROF" # Let the user override the test with a path.
4230	;;
4231	*)
4232	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4233	for as_dir in $PATH
4234	do
4235	IFS=$as_save_IFS
4236	test -z "$as_dir" && as_dir=.
4237	for ac_exec_ext in '' $ac_executable_extensions; do
4238	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4239	ac_cv_path_GPROF="$as_dir/$ac_word$ac_exec_ext"
4240	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4241	break 2
4242	fi
4243	done
4244	done
4245
4246	;;
4247	esac
4248	fi
4249	GPROF=$ac_cv_path_GPROF
4250
4251	if test -n "$GPROF"; then
4252	echo "$as_me:$LINENO: result: $GPROF" >&5
4253	echo "${ECHO_T}$GPROF" >&6
4254	else
4255	echo "$as_me:$LINENO: result: no" >&5
4256	echo "${ECHO_T}no" >&6
4257	fi
4258
4259
4260	#########################
4261	## CHECKING FOR SYSTEM ##
4262	#########################
4263	## here the system is checked, and openGL is included
4264	## also checking for SDL on differen Systems
4265
4266	echo "$as_me:$LINENO: checking for System" >&5
4267	echo $ECHO_N "checking for System... $ECHO_C" >&6
4268	## checking for openGL-environment and other sys-specific parameters
4269	case "$target" in
4270	#---------#
4271	# WINDOWS #
4272	#---------#
4273	--mingw32*)
4274	echo "mingw-WINDOWS detected"
4275
4276	CPPFLAGS="-I/usr/include/SDL -I/mingw/include/SDL"
4277
4278	mingw="yes"
4279	MSBITFIELDS="-mms-bitfields"
4280	MWINDOWS="-mwindows"
4281
4282	# checking gl header
4283	#done before loop
4284
4285	# checking gl header
4286	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
4287
4288
4289
4290
4291
4292
4293
4294
4295
4296	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4297	inttypes.h stdint.h unistd.h
4298	do
4299	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4300	echo "$as_me:$LINENO: checking for $ac_header" >&5
4301	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4302	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4303	echo $ECHO_N "(cached) $ECHO_C" >&6
4304	else
4305	cat >conftest.$ac_ext <<_ACEOF
4306	/* confdefs.h. */
4307	_ACEOF
4308	cat confdefs.h >>conftest.$ac_ext
4309	cat >>conftest.$ac_ext <<_ACEOF
4310	/* end confdefs.h. */
4311	$ac_includes_default
4312
4313	#include <$ac_header>
4314	_ACEOF
4315	rm -f conftest.$ac_objext
4316	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4317	(eval $ac_compile) 2>conftest.er1
4318	ac_status=$?
4319	grep -v '^ *+' conftest.er1 >conftest.err
4320	rm -f conftest.er1
4321	cat conftest.err >&5
4322	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4323	(exit $ac_status); } &&
4324	{ ac_try='test -z "$ac_c_werror_flag"
4325	\|\| test ! -s conftest.err'
4326	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4327	(eval $ac_try) 2>&5
4328	ac_status=$?
4329	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4330	(exit $ac_status); }; } &&
4331	{ ac_try='test -s conftest.$ac_objext'
4332	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4333	(eval $ac_try) 2>&5
4334	ac_status=$?
4335	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4336	(exit $ac_status); }; }; then
4337	eval "$as_ac_Header=yes"
4338	else
4339	echo "$as_me: failed program was:" >&5
4340	sed 's/^/\| /' conftest.$ac_ext >&5
4341
4342	eval "$as_ac_Header=no"
4343	fi
4344	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4345	fi
4346	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4347	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4348	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4349	cat >>confdefs.h <<_ACEOF
4350	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4351	_ACEOF
4352
4353	fi
4354
4355	done
4356
4357
4358
4359	for ac_header in GL/gl.h
4360	do
4361	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4362	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4363	echo "$as_me:$LINENO: checking for $ac_header" >&5
4364	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4365	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4366	echo $ECHO_N "(cached) $ECHO_C" >&6
4367	fi
4368	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4369	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4370	else
4371	# Is the header compilable?
4372	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4373	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4374	cat >conftest.$ac_ext <<_ACEOF
4375	/* confdefs.h. */
4376	_ACEOF
4377	cat confdefs.h >>conftest.$ac_ext
4378	cat >>conftest.$ac_ext <<_ACEOF
4379	/* end confdefs.h. */
4380	$ac_includes_default
4381	#include <$ac_header>
4382	_ACEOF
4383	rm -f conftest.$ac_objext
4384	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4385	(eval $ac_compile) 2>conftest.er1
4386	ac_status=$?
4387	grep -v '^ *+' conftest.er1 >conftest.err
4388	rm -f conftest.er1
4389	cat conftest.err >&5
4390	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4391	(exit $ac_status); } &&
4392	{ ac_try='test -z "$ac_c_werror_flag"
4393	\|\| test ! -s conftest.err'
4394	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4395	(eval $ac_try) 2>&5
4396	ac_status=$?
4397	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4398	(exit $ac_status); }; } &&
4399	{ ac_try='test -s conftest.$ac_objext'
4400	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4401	(eval $ac_try) 2>&5
4402	ac_status=$?
4403	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4404	(exit $ac_status); }; }; then
4405	ac_header_compiler=yes
4406	else
4407	echo "$as_me: failed program was:" >&5
4408	sed 's/^/\| /' conftest.$ac_ext >&5
4409
4410	ac_header_compiler=no
4411	fi
4412	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4413	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4414	echo "${ECHO_T}$ac_header_compiler" >&6
4415
4416	# Is the header present?
4417	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4418	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4419	cat >conftest.$ac_ext <<_ACEOF
4420	/* confdefs.h. */
4421	_ACEOF
4422	cat confdefs.h >>conftest.$ac_ext
4423	cat >>conftest.$ac_ext <<_ACEOF
4424	/* end confdefs.h. */
4425	#include <$ac_header>
4426	_ACEOF
4427	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4428	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4429	ac_status=$?
4430	grep -v '^ *+' conftest.er1 >conftest.err
4431	rm -f conftest.er1
4432	cat conftest.err >&5
4433	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4434	(exit $ac_status); } >/dev/null; then
4435	if test -s conftest.err; then
4436	ac_cpp_err=$ac_c_preproc_warn_flag
4437	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4438	else
4439	ac_cpp_err=
4440	fi
4441	else
4442	ac_cpp_err=yes
4443	fi
4444	if test -z "$ac_cpp_err"; then
4445	ac_header_preproc=yes
4446	else
4447	echo "$as_me: failed program was:" >&5
4448	sed 's/^/\| /' conftest.$ac_ext >&5
4449
4450	ac_header_preproc=no
4451	fi
4452	rm -f conftest.err conftest.$ac_ext
4453	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4454	echo "${ECHO_T}$ac_header_preproc" >&6
4455
4456	# So? What about this header?
4457	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4458	yes:no: )
4459	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4460	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4461	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4462	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4463	ac_header_preproc=yes
4464	;;
4465	no:yes:* )
4466	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4467	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4468	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4469	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4470	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4471	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4472	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4473	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4474	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4475	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4476	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4477	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4478	(
4479	cat <<\_ASBOX
4480	## ---------------------------------------------- ##
4481	## Report this to orxonox-dev at mail.datacore.ch ##
4482	## ---------------------------------------------- ##
4483	_ASBOX
4484	) \|
4485	sed "s/^/$as_me: WARNING: /" >&2
4486	;;
4487	esac
4488	echo "$as_me:$LINENO: checking for $ac_header" >&5
4489	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4490	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4491	echo $ECHO_N "(cached) $ECHO_C" >&6
4492	else
4493	eval "$as_ac_Header=\$ac_header_preproc"
4494	fi
4495	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4496	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4497
4498	fi
4499	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4500	cat >>confdefs.h <<_ACEOF
4501	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4502	_ACEOF
4503
4504	else
4505	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4506	echo "$as_me: error: cannot find opengl headers" >&2;}
4507	{ (exit 1); exit 1; }; }
4508	fi
4509
4510	done
4511
4512	# checking for Windows openGl library
4513	echo "$as_me:$LINENO: checking for main in -lopengl32" >&5
4514	echo $ECHO_N "checking for main in -lopengl32... $ECHO_C" >&6
4515	if test "${ac_cv_lib_opengl32_main+set}" = set; then
4516	echo $ECHO_N "(cached) $ECHO_C" >&6
4517	else
4518	ac_check_lib_save_LIBS=$LIBS
4519	LIBS="-lopengl32 $LIBS"
4520	cat >conftest.$ac_ext <<_ACEOF
4521	/* confdefs.h. */
4522	_ACEOF
4523	cat confdefs.h >>conftest.$ac_ext
4524	cat >>conftest.$ac_ext <<_ACEOF
4525	/* end confdefs.h. */
4526
4527
4528	int
4529	main ()
4530	{
4531	main ();
4532	;
4533	return 0;
4534	}
4535	_ACEOF
4536	rm -f conftest.$ac_objext conftest$ac_exeext
4537	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4538	(eval $ac_link) 2>conftest.er1
4539	ac_status=$?
4540	grep -v '^ *+' conftest.er1 >conftest.err
4541	rm -f conftest.er1
4542	cat conftest.err >&5
4543	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4544	(exit $ac_status); } &&
4545	{ ac_try='test -z "$ac_c_werror_flag"
4546	\|\| test ! -s conftest.err'
4547	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4548	(eval $ac_try) 2>&5
4549	ac_status=$?
4550	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4551	(exit $ac_status); }; } &&
4552	{ ac_try='test -s conftest$ac_exeext'
4553	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4554	(eval $ac_try) 2>&5
4555	ac_status=$?
4556	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4557	(exit $ac_status); }; }; then
4558	ac_cv_lib_opengl32_main=yes
4559	else
4560	echo "$as_me: failed program was:" >&5
4561	sed 's/^/\| /' conftest.$ac_ext >&5
4562
4563	ac_cv_lib_opengl32_main=no
4564	fi
4565	rm -f conftest.err conftest.$ac_objext \
4566	conftest$ac_exeext conftest.$ac_ext
4567	LIBS=$ac_check_lib_save_LIBS
4568	fi
4569	echo "$as_me:$LINENO: result: $ac_cv_lib_opengl32_main" >&5
4570	echo "${ECHO_T}$ac_cv_lib_opengl32_main" >&6
4571	if test $ac_cv_lib_opengl32_main = yes; then
4572	FOUND_opengl32=yes
4573	else
4574	"gl/gl.h"
4575	fi
4576
4577	if test x$FOUND_opengl32 = xyes ; then
4578	LIBS="$LIBS -lopengl32"
4579	else
4580	echo "------------------"
4581	echo "opengl not found."
4582	echo "please install the opengl package which can be found at http://www.opengl.org"
4583	echo "------------------"
4584	exit -1
4585	fi
4586
4587	# cheking for GLU-header
4588
4589	for ac_header in GL/glu.h
4590	do
4591	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4592	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4593	echo "$as_me:$LINENO: checking for $ac_header" >&5
4594	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4595	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4596	echo $ECHO_N "(cached) $ECHO_C" >&6
4597	fi
4598	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4599	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4600	else
4601	# Is the header compilable?
4602	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4603	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4604	cat >conftest.$ac_ext <<_ACEOF
4605	/* confdefs.h. */
4606	_ACEOF
4607	cat confdefs.h >>conftest.$ac_ext
4608	cat >>conftest.$ac_ext <<_ACEOF
4609	/* end confdefs.h. */
4610	$ac_includes_default
4611	#include <$ac_header>
4612	_ACEOF
4613	rm -f conftest.$ac_objext
4614	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4615	(eval $ac_compile) 2>conftest.er1
4616	ac_status=$?
4617	grep -v '^ *+' conftest.er1 >conftest.err
4618	rm -f conftest.er1
4619	cat conftest.err >&5
4620	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4621	(exit $ac_status); } &&
4622	{ ac_try='test -z "$ac_c_werror_flag"
4623	\|\| test ! -s conftest.err'
4624	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4625	(eval $ac_try) 2>&5
4626	ac_status=$?
4627	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4628	(exit $ac_status); }; } &&
4629	{ ac_try='test -s conftest.$ac_objext'
4630	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4631	(eval $ac_try) 2>&5
4632	ac_status=$?
4633	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4634	(exit $ac_status); }; }; then
4635	ac_header_compiler=yes
4636	else
4637	echo "$as_me: failed program was:" >&5
4638	sed 's/^/\| /' conftest.$ac_ext >&5
4639
4640	ac_header_compiler=no
4641	fi
4642	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4643	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4644	echo "${ECHO_T}$ac_header_compiler" >&6
4645
4646	# Is the header present?
4647	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4648	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4649	cat >conftest.$ac_ext <<_ACEOF
4650	/* confdefs.h. */
4651	_ACEOF
4652	cat confdefs.h >>conftest.$ac_ext
4653	cat >>conftest.$ac_ext <<_ACEOF
4654	/* end confdefs.h. */
4655	#include <$ac_header>
4656	_ACEOF
4657	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4658	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4659	ac_status=$?
4660	grep -v '^ *+' conftest.er1 >conftest.err
4661	rm -f conftest.er1
4662	cat conftest.err >&5
4663	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4664	(exit $ac_status); } >/dev/null; then
4665	if test -s conftest.err; then
4666	ac_cpp_err=$ac_c_preproc_warn_flag
4667	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4668	else
4669	ac_cpp_err=
4670	fi
4671	else
4672	ac_cpp_err=yes
4673	fi
4674	if test -z "$ac_cpp_err"; then
4675	ac_header_preproc=yes
4676	else
4677	echo "$as_me: failed program was:" >&5
4678	sed 's/^/\| /' conftest.$ac_ext >&5
4679
4680	ac_header_preproc=no
4681	fi
4682	rm -f conftest.err conftest.$ac_ext
4683	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4684	echo "${ECHO_T}$ac_header_preproc" >&6
4685
4686	# So? What about this header?
4687	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4688	yes:no: )
4689	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4690	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4691	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4692	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4693	ac_header_preproc=yes
4694	;;
4695	no:yes:* )
4696	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4697	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4698	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4699	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4700	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4701	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4702	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4703	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4704	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4705	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4706	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4707	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4708	(
4709	cat <<\_ASBOX
4710	## ---------------------------------------------- ##
4711	## Report this to orxonox-dev at mail.datacore.ch ##
4712	## ---------------------------------------------- ##
4713	_ASBOX
4714	) \|
4715	sed "s/^/$as_me: WARNING: /" >&2
4716	;;
4717	esac
4718	echo "$as_me:$LINENO: checking for $ac_header" >&5
4719	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4720	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4721	echo $ECHO_N "(cached) $ECHO_C" >&6
4722	else
4723	eval "$as_ac_Header=\$ac_header_preproc"
4724	fi
4725	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4726	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4727
4728	fi
4729	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4730	cat >>confdefs.h <<_ACEOF
4731	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4732	_ACEOF
4733
4734	else
4735	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4736	echo "$as_me: error: cannot find opengl headers" >&2;}
4737	{ (exit 1); exit 1; }; }
4738	fi
4739
4740	done
4741
4742
4743	# checking for libGLU
4744	echo "$as_me:$LINENO: checking for main in -lglu32" >&5
4745	echo $ECHO_N "checking for main in -lglu32... $ECHO_C" >&6
4746	if test "${ac_cv_lib_glu32_main+set}" = set; then
4747	echo $ECHO_N "(cached) $ECHO_C" >&6
4748	else
4749	ac_check_lib_save_LIBS=$LIBS
4750	LIBS="-lglu32 $LIBS"
4751	cat >conftest.$ac_ext <<_ACEOF
4752	/* confdefs.h. */
4753	_ACEOF
4754	cat confdefs.h >>conftest.$ac_ext
4755	cat >>conftest.$ac_ext <<_ACEOF
4756	/* end confdefs.h. */
4757
4758
4759	int
4760	main ()
4761	{
4762	main ();
4763	;
4764	return 0;
4765	}
4766	_ACEOF
4767	rm -f conftest.$ac_objext conftest$ac_exeext
4768	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4769	(eval $ac_link) 2>conftest.er1
4770	ac_status=$?
4771	grep -v '^ *+' conftest.er1 >conftest.err
4772	rm -f conftest.er1
4773	cat conftest.err >&5
4774	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4775	(exit $ac_status); } &&
4776	{ ac_try='test -z "$ac_c_werror_flag"
4777	\|\| test ! -s conftest.err'
4778	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4779	(eval $ac_try) 2>&5
4780	ac_status=$?
4781	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4782	(exit $ac_status); }; } &&
4783	{ ac_try='test -s conftest$ac_exeext'
4784	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4785	(eval $ac_try) 2>&5
4786	ac_status=$?
4787	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4788	(exit $ac_status); }; }; then
4789	ac_cv_lib_glu32_main=yes
4790	else
4791	echo "$as_me: failed program was:" >&5
4792	sed 's/^/\| /' conftest.$ac_ext >&5
4793
4794	ac_cv_lib_glu32_main=no
4795	fi
4796	rm -f conftest.err conftest.$ac_objext \
4797	conftest$ac_exeext conftest.$ac_ext
4798	LIBS=$ac_check_lib_save_LIBS
4799	fi
4800	echo "$as_me:$LINENO: result: $ac_cv_lib_glu32_main" >&5
4801	echo "${ECHO_T}$ac_cv_lib_glu32_main" >&6
4802	if test $ac_cv_lib_glu32_main = yes; then
4803	FOUND_glu32=yes
4804	fi
4805
4806	if test x$FOUND_glu32 = xyes ; then
4807	LIBS="$LIBS -lGLU32"
4808	else
4809	echo "------------------"
4810	echo "GLU library not found."
4811	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
4812	echo "------------------"
4813	exit -1
4814	fi
4815
4816	# checking for mingw32
4817	echo "$as_me:$LINENO: checking for main in -lmingw32" >&5
4818	echo $ECHO_N "checking for main in -lmingw32... $ECHO_C" >&6
4819	if test "${ac_cv_lib_mingw32_main+set}" = set; then
4820	echo $ECHO_N "(cached) $ECHO_C" >&6
4821	else
4822	ac_check_lib_save_LIBS=$LIBS
4823	LIBS="-lmingw32 $LIBS"
4824	cat >conftest.$ac_ext <<_ACEOF
4825	/* confdefs.h. */
4826	_ACEOF
4827	cat confdefs.h >>conftest.$ac_ext
4828	cat >>conftest.$ac_ext <<_ACEOF
4829	/* end confdefs.h. */
4830
4831
4832	int
4833	main ()
4834	{
4835	main ();
4836	;
4837	return 0;
4838	}
4839	_ACEOF
4840	rm -f conftest.$ac_objext conftest$ac_exeext
4841	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4842	(eval $ac_link) 2>conftest.er1
4843	ac_status=$?
4844	grep -v '^ *+' conftest.er1 >conftest.err
4845	rm -f conftest.er1
4846	cat conftest.err >&5
4847	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4848	(exit $ac_status); } &&
4849	{ ac_try='test -z "$ac_c_werror_flag"
4850	\|\| test ! -s conftest.err'
4851	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4852	(eval $ac_try) 2>&5
4853	ac_status=$?
4854	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4855	(exit $ac_status); }; } &&
4856	{ ac_try='test -s conftest$ac_exeext'
4857	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4858	(eval $ac_try) 2>&5
4859	ac_status=$?
4860	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4861	(exit $ac_status); }; }; then
4862	ac_cv_lib_mingw32_main=yes
4863	else
4864	echo "$as_me: failed program was:" >&5
4865	sed 's/^/\| /' conftest.$ac_ext >&5
4866
4867	ac_cv_lib_mingw32_main=no
4868	fi
4869	rm -f conftest.err conftest.$ac_objext \
4870	conftest$ac_exeext conftest.$ac_ext
4871	LIBS=$ac_check_lib_save_LIBS
4872	fi
4873	echo "$as_me:$LINENO: result: $ac_cv_lib_mingw32_main" >&5
4874	echo "${ECHO_T}$ac_cv_lib_mingw32_main" >&6
4875	if test $ac_cv_lib_mingw32_main = yes; then
4876	FOUND_mingw32=yes
4877	fi
4878
4879	if test x$FOUND_mingw32 = xyes; then
4880	LIBS="$LIBS -lmingw32"
4881	fi
4882	# checking for SDL-headers
4883
4884	for ac_header in SDL.h
4885	do
4886	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4887	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4888	echo "$as_me:$LINENO: checking for $ac_header" >&5
4889	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4890	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4891	echo $ECHO_N "(cached) $ECHO_C" >&6
4892	fi
4893	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4894	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4895	else
4896	# Is the header compilable?
4897	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4898	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4899	cat >conftest.$ac_ext <<_ACEOF
4900	/* confdefs.h. */
4901	_ACEOF
4902	cat confdefs.h >>conftest.$ac_ext
4903	cat >>conftest.$ac_ext <<_ACEOF
4904	/* end confdefs.h. */
4905	$ac_includes_default
4906	#include <$ac_header>
4907	_ACEOF
4908	rm -f conftest.$ac_objext
4909	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4910	(eval $ac_compile) 2>conftest.er1
4911	ac_status=$?
4912	grep -v '^ *+' conftest.er1 >conftest.err
4913	rm -f conftest.er1
4914	cat conftest.err >&5
4915	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4916	(exit $ac_status); } &&
4917	{ ac_try='test -z "$ac_c_werror_flag"
4918	\|\| test ! -s conftest.err'
4919	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4920	(eval $ac_try) 2>&5
4921	ac_status=$?
4922	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4923	(exit $ac_status); }; } &&
4924	{ ac_try='test -s conftest.$ac_objext'
4925	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4926	(eval $ac_try) 2>&5
4927	ac_status=$?
4928	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4929	(exit $ac_status); }; }; then
4930	ac_header_compiler=yes
4931	else
4932	echo "$as_me: failed program was:" >&5
4933	sed 's/^/\| /' conftest.$ac_ext >&5
4934
4935	ac_header_compiler=no
4936	fi
4937	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4938	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4939	echo "${ECHO_T}$ac_header_compiler" >&6
4940
4941	# Is the header present?
4942	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4943	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4944	cat >conftest.$ac_ext <<_ACEOF
4945	/* confdefs.h. */
4946	_ACEOF
4947	cat confdefs.h >>conftest.$ac_ext
4948	cat >>conftest.$ac_ext <<_ACEOF
4949	/* end confdefs.h. */
4950	#include <$ac_header>
4951	_ACEOF
4952	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4953	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4954	ac_status=$?
4955	grep -v '^ *+' conftest.er1 >conftest.err
4956	rm -f conftest.er1
4957	cat conftest.err >&5
4958	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4959	(exit $ac_status); } >/dev/null; then
4960	if test -s conftest.err; then
4961	ac_cpp_err=$ac_c_preproc_warn_flag
4962	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4963	else
4964	ac_cpp_err=
4965	fi
4966	else
4967	ac_cpp_err=yes
4968	fi
4969	if test -z "$ac_cpp_err"; then
4970	ac_header_preproc=yes
4971	else
4972	echo "$as_me: failed program was:" >&5
4973	sed 's/^/\| /' conftest.$ac_ext >&5
4974
4975	ac_header_preproc=no
4976	fi
4977	rm -f conftest.err conftest.$ac_ext
4978	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4979	echo "${ECHO_T}$ac_header_preproc" >&6
4980
4981	# So? What about this header?
4982	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4983	yes:no: )
4984	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4985	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4986	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4987	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4988	ac_header_preproc=yes
4989	;;
4990	no:yes:* )
4991	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4992	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4993	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4994	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4995	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4996	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4997	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4998	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4999	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5000	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5001	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5002	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5003	(
5004	cat <<\_ASBOX
5005	## ---------------------------------------------- ##
5006	## Report this to orxonox-dev at mail.datacore.ch ##
5007	## ---------------------------------------------- ##
5008	_ASBOX
5009	) \|
5010	sed "s/^/$as_me: WARNING: /" >&2
5011	;;
5012	esac
5013	echo "$as_me:$LINENO: checking for $ac_header" >&5
5014	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5015	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5016	echo $ECHO_N "(cached) $ECHO_C" >&6
5017	else
5018	eval "$as_ac_Header=\$ac_header_preproc"
5019	fi
5020	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5021	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5022
5023	fi
5024	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5025	cat >>confdefs.h <<_ACEOF
5026	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5027	_ACEOF
5028
5029	else
5030	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
5031	echo "$as_me: error: cannot find SDL headers" >&2;}
5032	{ (exit 1); exit 1; }; }
5033	fi
5034
5035	done
5036
5037
5038	#checking for libSDL
5039	echo "$as_me:$LINENO: checking for main in -lsdlmain" >&5
5040	echo $ECHO_N "checking for main in -lsdlmain... $ECHO_C" >&6
5041	if test "${ac_cv_lib_sdlmain_main+set}" = set; then
5042	echo $ECHO_N "(cached) $ECHO_C" >&6
5043	else
5044	ac_check_lib_save_LIBS=$LIBS
5045	LIBS="-lsdlmain $LIBS"
5046	cat >conftest.$ac_ext <<_ACEOF
5047	/* confdefs.h. */
5048	_ACEOF
5049	cat confdefs.h >>conftest.$ac_ext
5050	cat >>conftest.$ac_ext <<_ACEOF
5051	/* end confdefs.h. */
5052
5053
5054	int
5055	main ()
5056	{
5057	main ();
5058	;
5059	return 0;
5060	}
5061	_ACEOF
5062	rm -f conftest.$ac_objext conftest$ac_exeext
5063	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5064	(eval $ac_link) 2>conftest.er1
5065	ac_status=$?
5066	grep -v '^ *+' conftest.er1 >conftest.err
5067	rm -f conftest.er1
5068	cat conftest.err >&5
5069	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5070	(exit $ac_status); } &&
5071	{ ac_try='test -z "$ac_c_werror_flag"
5072	\|\| test ! -s conftest.err'
5073	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5074	(eval $ac_try) 2>&5
5075	ac_status=$?
5076	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5077	(exit $ac_status); }; } &&
5078	{ ac_try='test -s conftest$ac_exeext'
5079	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5080	(eval $ac_try) 2>&5
5081	ac_status=$?
5082	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5083	(exit $ac_status); }; }; then
5084	ac_cv_lib_sdlmain_main=yes
5085	else
5086	echo "$as_me: failed program was:" >&5
5087	sed 's/^/\| /' conftest.$ac_ext >&5
5088
5089	ac_cv_lib_sdlmain_main=no
5090	fi
5091	rm -f conftest.err conftest.$ac_objext \
5092	conftest$ac_exeext conftest.$ac_ext
5093	LIBS=$ac_check_lib_save_LIBS
5094	fi
5095	echo "$as_me:$LINENO: result: $ac_cv_lib_sdlmain_main" >&5
5096	echo "${ECHO_T}$ac_cv_lib_sdlmain_main" >&6
5097	if test $ac_cv_lib_sdlmain_main = yes; then
5098	FOUND_sdlmain=yes
5099	fi
5100
5101	if test x$FOUND_sdlmain = xyes ; then
5102	LIBS="$LIBS -lsdlmain"
5103	else
5104	echo "------------------"
5105	echo "SDL library not found."
5106	echo "please install the SDL library, which can be found at http://www.libsdl.org"
5107	echo "------------------"
5108	exit 1
5109	fi
5110	echo "$as_me:$LINENO: checking for main in -lsdl" >&5
5111	echo $ECHO_N "checking for main in -lsdl... $ECHO_C" >&6
5112	if test "${ac_cv_lib_sdl_main+set}" = set; then
5113	echo $ECHO_N "(cached) $ECHO_C" >&6
5114	else
5115	ac_check_lib_save_LIBS=$LIBS
5116	LIBS="-lsdl $LIBS"
5117	cat >conftest.$ac_ext <<_ACEOF
5118	/* confdefs.h. */
5119	_ACEOF
5120	cat confdefs.h >>conftest.$ac_ext
5121	cat >>conftest.$ac_ext <<_ACEOF
5122	/* end confdefs.h. */
5123
5124
5125	int
5126	main ()
5127	{
5128	main ();
5129	;
5130	return 0;
5131	}
5132	_ACEOF
5133	rm -f conftest.$ac_objext conftest$ac_exeext
5134	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5135	(eval $ac_link) 2>conftest.er1
5136	ac_status=$?
5137	grep -v '^ *+' conftest.er1 >conftest.err
5138	rm -f conftest.er1
5139	cat conftest.err >&5
5140	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5141	(exit $ac_status); } &&
5142	{ ac_try='test -z "$ac_c_werror_flag"
5143	\|\| test ! -s conftest.err'
5144	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5145	(eval $ac_try) 2>&5
5146	ac_status=$?
5147	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5148	(exit $ac_status); }; } &&
5149	{ ac_try='test -s conftest$ac_exeext'
5150	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5151	(eval $ac_try) 2>&5
5152	ac_status=$?
5153	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5154	(exit $ac_status); }; }; then
5155	ac_cv_lib_sdl_main=yes
5156	else
5157	echo "$as_me: failed program was:" >&5
5158	sed 's/^/\| /' conftest.$ac_ext >&5
5159
5160	ac_cv_lib_sdl_main=no
5161	fi
5162	rm -f conftest.err conftest.$ac_objext \
5163	conftest$ac_exeext conftest.$ac_ext
5164	LIBS=$ac_check_lib_save_LIBS
5165	fi
5166	echo "$as_me:$LINENO: result: $ac_cv_lib_sdl_main" >&5
5167	echo "${ECHO_T}$ac_cv_lib_sdl_main" >&6
5168	if test $ac_cv_lib_sdl_main = yes; then
5169	FOUND_sdl=yes
5170	fi
5171
5172	if test x$FOUND_sdl = xyes ; then
5173	LIBS="$LIBS -lsdl"
5174	else
5175	echo "------------------"
5176	echo "SDL library not found."
5177	echo "please install the SDL library, which can be found at http://www.libsdl.org"
5178	echo "------------------"
5179	exit -1
5180	fi
5181
5182	;;
5183	#-------#
5184	# LINUX #
5185	#-------#
5186	--linux*)
5187	echo "Linux detected"
5188
5189	Linux="yes"
5190
5191	CPPFLAGS="-I/usr/X11R6/include -I/usr/include/SDL"
5192	LDFLAGS="-L/usr/lib/opengl/xorg-x11/lib -L/usr/Mesa-6.0.1/lib -L/usr/X11R6/lib $LDFLAGS"
5193	# checking gl header
5194
5195	for ac_header in GL/gl.h
5196	do
5197	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5198	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5199	echo "$as_me:$LINENO: checking for $ac_header" >&5
5200	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5201	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5202	echo $ECHO_N "(cached) $ECHO_C" >&6
5203	fi
5204	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5205	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5206	else
5207	# Is the header compilable?
5208	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5209	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5210	cat >conftest.$ac_ext <<_ACEOF
5211	/* confdefs.h. */
5212	_ACEOF
5213	cat confdefs.h >>conftest.$ac_ext
5214	cat >>conftest.$ac_ext <<_ACEOF
5215	/* end confdefs.h. */
5216	$ac_includes_default
5217	#include <$ac_header>
5218	_ACEOF
5219	rm -f conftest.$ac_objext
5220	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5221	(eval $ac_compile) 2>conftest.er1
5222	ac_status=$?
5223	grep -v '^ *+' conftest.er1 >conftest.err
5224	rm -f conftest.er1
5225	cat conftest.err >&5
5226	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5227	(exit $ac_status); } &&
5228	{ ac_try='test -z "$ac_c_werror_flag"
5229	\|\| test ! -s conftest.err'
5230	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5231	(eval $ac_try) 2>&5
5232	ac_status=$?
5233	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5234	(exit $ac_status); }; } &&
5235	{ ac_try='test -s conftest.$ac_objext'
5236	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5237	(eval $ac_try) 2>&5
5238	ac_status=$?
5239	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5240	(exit $ac_status); }; }; then
5241	ac_header_compiler=yes
5242	else
5243	echo "$as_me: failed program was:" >&5
5244	sed 's/^/\| /' conftest.$ac_ext >&5
5245
5246	ac_header_compiler=no
5247	fi
5248	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5249	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5250	echo "${ECHO_T}$ac_header_compiler" >&6
5251
5252	# Is the header present?
5253	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5254	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5255	cat >conftest.$ac_ext <<_ACEOF
5256	/* confdefs.h. */
5257	_ACEOF
5258	cat confdefs.h >>conftest.$ac_ext
5259	cat >>conftest.$ac_ext <<_ACEOF
5260	/* end confdefs.h. */
5261	#include <$ac_header>
5262	_ACEOF
5263	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5264	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5265	ac_status=$?
5266	grep -v '^ *+' conftest.er1 >conftest.err
5267	rm -f conftest.er1
5268	cat conftest.err >&5
5269	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5270	(exit $ac_status); } >/dev/null; then
5271	if test -s conftest.err; then
5272	ac_cpp_err=$ac_c_preproc_warn_flag
5273	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5274	else
5275	ac_cpp_err=
5276	fi
5277	else
5278	ac_cpp_err=yes
5279	fi
5280	if test -z "$ac_cpp_err"; then
5281	ac_header_preproc=yes
5282	else
5283	echo "$as_me: failed program was:" >&5
5284	sed 's/^/\| /' conftest.$ac_ext >&5
5285
5286	ac_header_preproc=no
5287	fi
5288	rm -f conftest.err conftest.$ac_ext
5289	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5290	echo "${ECHO_T}$ac_header_preproc" >&6
5291
5292	# So? What about this header?
5293	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5294	yes:no: )
5295	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5296	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5297	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5298	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5299	ac_header_preproc=yes
5300	;;
5301	no:yes:* )
5302	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5303	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5304	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5305	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5306	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5307	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5308	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5309	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5310	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5311	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5312	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5313	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5314	(
5315	cat <<\_ASBOX
5316	## ---------------------------------------------- ##
5317	## Report this to orxonox-dev at mail.datacore.ch ##
5318	## ---------------------------------------------- ##
5319	_ASBOX
5320	) \|
5321	sed "s/^/$as_me: WARNING: /" >&2
5322	;;
5323	esac
5324	echo "$as_me:$LINENO: checking for $ac_header" >&5
5325	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5326	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5327	echo $ECHO_N "(cached) $ECHO_C" >&6
5328	else
5329	eval "$as_ac_Header=\$ac_header_preproc"
5330	fi
5331	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5332	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5333
5334	fi
5335	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5336	cat >>confdefs.h <<_ACEOF
5337	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5338	_ACEOF
5339
5340	else
5341	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5342	echo "$as_me: error: cannot find opengl headers" >&2;}
5343	{ (exit 1); exit 1; }; }
5344	fi
5345
5346	done
5347
5348
5349	# checking for Unix GL
5350	echo "$as_me:$LINENO: checking for glLoadIdentity in -lGL" >&5
5351	echo $ECHO_N "checking for glLoadIdentity in -lGL... $ECHO_C" >&6
5352	if test "${ac_cv_lib_GL_glLoadIdentity+set}" = set; then
5353	echo $ECHO_N "(cached) $ECHO_C" >&6
5354	else
5355	ac_check_lib_save_LIBS=$LIBS
5356	LIBS="-lGL $LIBS"
5357	cat >conftest.$ac_ext <<_ACEOF
5358	/* confdefs.h. */
5359	_ACEOF
5360	cat confdefs.h >>conftest.$ac_ext
5361	cat >>conftest.$ac_ext <<_ACEOF
5362	/* end confdefs.h. */
5363
5364	/* Override any gcc2 internal prototype to avoid an error. */
5365	#ifdef __cplusplus
5366	extern "C"
5367	#endif
5368	/* We use char because int might match the return type of a gcc2
5369	builtin and then its argument prototype would still apply. */
5370	char glLoadIdentity ();
5371	int
5372	main ()
5373	{
5374	glLoadIdentity ();
5375	;
5376	return 0;
5377	}
5378	_ACEOF
5379	rm -f conftest.$ac_objext conftest$ac_exeext
5380	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5381	(eval $ac_link) 2>conftest.er1
5382	ac_status=$?
5383	grep -v '^ *+' conftest.er1 >conftest.err
5384	rm -f conftest.er1
5385	cat conftest.err >&5
5386	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5387	(exit $ac_status); } &&
5388	{ ac_try='test -z "$ac_c_werror_flag"
5389	\|\| test ! -s conftest.err'
5390	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5391	(eval $ac_try) 2>&5
5392	ac_status=$?
5393	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5394	(exit $ac_status); }; } &&
5395	{ ac_try='test -s conftest$ac_exeext'
5396	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5397	(eval $ac_try) 2>&5
5398	ac_status=$?
5399	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5400	(exit $ac_status); }; }; then
5401	ac_cv_lib_GL_glLoadIdentity=yes
5402	else
5403	echo "$as_me: failed program was:" >&5
5404	sed 's/^/\| /' conftest.$ac_ext >&5
5405
5406	ac_cv_lib_GL_glLoadIdentity=no
5407	fi
5408	rm -f conftest.err conftest.$ac_objext \
5409	conftest$ac_exeext conftest.$ac_ext
5410	LIBS=$ac_check_lib_save_LIBS
5411	fi
5412	echo "$as_me:$LINENO: result: $ac_cv_lib_GL_glLoadIdentity" >&5
5413	echo "${ECHO_T}$ac_cv_lib_GL_glLoadIdentity" >&6
5414	if test $ac_cv_lib_GL_glLoadIdentity = yes; then
5415	FOUND_GL=yes
5416	fi
5417
5418	if test x$FOUND_GL = xyes ; then
5419	LIBS="$LIBS -lGL"
5420	else
5421	echo "------------------"
5422	echo "opengl not found."
5423	echo "please install the opengl package which can be found at http://www.opengl.org"
5424	echo "------------------"
5425	exit -1
5426	fi
5427
5428	# cheking for GLU-header
5429
5430	for ac_header in GL/glu.h
5431	do
5432	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5433	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5434	echo "$as_me:$LINENO: checking for $ac_header" >&5
5435	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5436	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5437	echo $ECHO_N "(cached) $ECHO_C" >&6
5438	fi
5439	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5440	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5441	else
5442	# Is the header compilable?
5443	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5444	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5445	cat >conftest.$ac_ext <<_ACEOF
5446	/* confdefs.h. */
5447	_ACEOF
5448	cat confdefs.h >>conftest.$ac_ext
5449	cat >>conftest.$ac_ext <<_ACEOF
5450	/* end confdefs.h. */
5451	$ac_includes_default
5452	#include <$ac_header>
5453	_ACEOF
5454	rm -f conftest.$ac_objext
5455	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5456	(eval $ac_compile) 2>conftest.er1
5457	ac_status=$?
5458	grep -v '^ *+' conftest.er1 >conftest.err
5459	rm -f conftest.er1
5460	cat conftest.err >&5
5461	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5462	(exit $ac_status); } &&
5463	{ ac_try='test -z "$ac_c_werror_flag"
5464	\|\| test ! -s conftest.err'
5465	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5466	(eval $ac_try) 2>&5
5467	ac_status=$?
5468	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5469	(exit $ac_status); }; } &&
5470	{ ac_try='test -s conftest.$ac_objext'
5471	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5472	(eval $ac_try) 2>&5
5473	ac_status=$?
5474	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5475	(exit $ac_status); }; }; then
5476	ac_header_compiler=yes
5477	else
5478	echo "$as_me: failed program was:" >&5
5479	sed 's/^/\| /' conftest.$ac_ext >&5
5480
5481	ac_header_compiler=no
5482	fi
5483	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5484	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5485	echo "${ECHO_T}$ac_header_compiler" >&6
5486
5487	# Is the header present?
5488	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5489	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5490	cat >conftest.$ac_ext <<_ACEOF
5491	/* confdefs.h. */
5492	_ACEOF
5493	cat confdefs.h >>conftest.$ac_ext
5494	cat >>conftest.$ac_ext <<_ACEOF
5495	/* end confdefs.h. */
5496	#include <$ac_header>
5497	_ACEOF
5498	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5499	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5500	ac_status=$?
5501	grep -v '^ *+' conftest.er1 >conftest.err
5502	rm -f conftest.er1
5503	cat conftest.err >&5
5504	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5505	(exit $ac_status); } >/dev/null; then
5506	if test -s conftest.err; then
5507	ac_cpp_err=$ac_c_preproc_warn_flag
5508	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5509	else
5510	ac_cpp_err=
5511	fi
5512	else
5513	ac_cpp_err=yes
5514	fi
5515	if test -z "$ac_cpp_err"; then
5516	ac_header_preproc=yes
5517	else
5518	echo "$as_me: failed program was:" >&5
5519	sed 's/^/\| /' conftest.$ac_ext >&5
5520
5521	ac_header_preproc=no
5522	fi
5523	rm -f conftest.err conftest.$ac_ext
5524	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5525	echo "${ECHO_T}$ac_header_preproc" >&6
5526
5527	# So? What about this header?
5528	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5529	yes:no: )
5530	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5531	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5532	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5533	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5534	ac_header_preproc=yes
5535	;;
5536	no:yes:* )
5537	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5538	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5539	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5540	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5541	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5542	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5543	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5544	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5545	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5546	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5547	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5548	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5549	(
5550	cat <<\_ASBOX
5551	## ---------------------------------------------- ##
5552	## Report this to orxonox-dev at mail.datacore.ch ##
5553	## ---------------------------------------------- ##
5554	_ASBOX
5555	) \|
5556	sed "s/^/$as_me: WARNING: /" >&2
5557	;;
5558	esac
5559	echo "$as_me:$LINENO: checking for $ac_header" >&5
5560	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5561	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5562	echo $ECHO_N "(cached) $ECHO_C" >&6
5563	else
5564	eval "$as_ac_Header=\$ac_header_preproc"
5565	fi
5566	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5567	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5568
5569	fi
5570	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5571	cat >>confdefs.h <<_ACEOF
5572	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5573	_ACEOF
5574
5575	else
5576	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5577	echo "$as_me: error: cannot find opengl headers" >&2;}
5578	{ (exit 1); exit 1; }; }
5579	fi
5580
5581	done
5582
5583
5584	echo "$as_me:$LINENO: checking for gluProject in -lGLU" >&5
5585	echo $ECHO_N "checking for gluProject in -lGLU... $ECHO_C" >&6
5586	if test "${ac_cv_lib_GLU_gluProject+set}" = set; then
5587	echo $ECHO_N "(cached) $ECHO_C" >&6
5588	else
5589	ac_check_lib_save_LIBS=$LIBS
5590	LIBS="-lGLU $LIBS"
5591	cat >conftest.$ac_ext <<_ACEOF
5592	/* confdefs.h. */
5593	_ACEOF
5594	cat confdefs.h >>conftest.$ac_ext
5595	cat >>conftest.$ac_ext <<_ACEOF
5596	/* end confdefs.h. */
5597
5598	/* Override any gcc2 internal prototype to avoid an error. */
5599	#ifdef __cplusplus
5600	extern "C"
5601	#endif
5602	/* We use char because int might match the return type of a gcc2
5603	builtin and then its argument prototype would still apply. */
5604	char gluProject ();
5605	int
5606	main ()
5607	{
5608	gluProject ();
5609	;
5610	return 0;
5611	}
5612	_ACEOF
5613	rm -f conftest.$ac_objext conftest$ac_exeext
5614	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5615	(eval $ac_link) 2>conftest.er1
5616	ac_status=$?
5617	grep -v '^ *+' conftest.er1 >conftest.err
5618	rm -f conftest.er1
5619	cat conftest.err >&5
5620	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5621	(exit $ac_status); } &&
5622	{ ac_try='test -z "$ac_c_werror_flag"
5623	\|\| test ! -s conftest.err'
5624	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5625	(eval $ac_try) 2>&5
5626	ac_status=$?
5627	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5628	(exit $ac_status); }; } &&
5629	{ ac_try='test -s conftest$ac_exeext'
5630	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5631	(eval $ac_try) 2>&5
5632	ac_status=$?
5633	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5634	(exit $ac_status); }; }; then
5635	ac_cv_lib_GLU_gluProject=yes
5636	else
5637	echo "$as_me: failed program was:" >&5
5638	sed 's/^/\| /' conftest.$ac_ext >&5
5639
5640	ac_cv_lib_GLU_gluProject=no
5641	fi
5642	rm -f conftest.err conftest.$ac_objext \
5643	conftest$ac_exeext conftest.$ac_ext
5644	LIBS=$ac_check_lib_save_LIBS
5645	fi
5646	echo "$as_me:$LINENO: result: $ac_cv_lib_GLU_gluProject" >&5
5647	echo "${ECHO_T}$ac_cv_lib_GLU_gluProject" >&6
5648	if test $ac_cv_lib_GLU_gluProject = yes; then
5649	FOUND_GLU=yes
5650	fi
5651
5652	if test x$FOUND_GLU = xyes ; then
5653	LIBS="$LIBS -lGLU"
5654	else
5655	echo "------------------"
5656	echo "GLU library not found."
5657	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
5658	echo "------------------"
5659	exit -1
5660	fi
5661
5662	# checking for SDL-headers
5663
5664	for ac_header in SDL.h
5665	do
5666	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5667	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5668	echo "$as_me:$LINENO: checking for $ac_header" >&5
5669	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5670	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5671	echo $ECHO_N "(cached) $ECHO_C" >&6
5672	fi
5673	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5674	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5675	else
5676	# Is the header compilable?
5677	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5678	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5679	cat >conftest.$ac_ext <<_ACEOF
5680	/* confdefs.h. */
5681	_ACEOF
5682	cat confdefs.h >>conftest.$ac_ext
5683	cat >>conftest.$ac_ext <<_ACEOF
5684	/* end confdefs.h. */
5685	$ac_includes_default
5686	#include <$ac_header>
5687	_ACEOF
5688	rm -f conftest.$ac_objext
5689	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5690	(eval $ac_compile) 2>conftest.er1
5691	ac_status=$?
5692	grep -v '^ *+' conftest.er1 >conftest.err
5693	rm -f conftest.er1
5694	cat conftest.err >&5
5695	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5696	(exit $ac_status); } &&
5697	{ ac_try='test -z "$ac_c_werror_flag"
5698	\|\| test ! -s conftest.err'
5699	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5700	(eval $ac_try) 2>&5
5701	ac_status=$?
5702	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5703	(exit $ac_status); }; } &&
5704	{ ac_try='test -s conftest.$ac_objext'
5705	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5706	(eval $ac_try) 2>&5
5707	ac_status=$?
5708	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5709	(exit $ac_status); }; }; then
5710	ac_header_compiler=yes
5711	else
5712	echo "$as_me: failed program was:" >&5
5713	sed 's/^/\| /' conftest.$ac_ext >&5
5714
5715	ac_header_compiler=no
5716	fi
5717	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5718	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5719	echo "${ECHO_T}$ac_header_compiler" >&6
5720
5721	# Is the header present?
5722	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5723	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5724	cat >conftest.$ac_ext <<_ACEOF
5725	/* confdefs.h. */
5726	_ACEOF
5727	cat confdefs.h >>conftest.$ac_ext
5728	cat >>conftest.$ac_ext <<_ACEOF
5729	/* end confdefs.h. */
5730	#include <$ac_header>
5731	_ACEOF
5732	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5733	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5734	ac_status=$?
5735	grep -v '^ *+' conftest.er1 >conftest.err
5736	rm -f conftest.er1
5737	cat conftest.err >&5
5738	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5739	(exit $ac_status); } >/dev/null; then
5740	if test -s conftest.err; then
5741	ac_cpp_err=$ac_c_preproc_warn_flag
5742	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5743	else
5744	ac_cpp_err=
5745	fi
5746	else
5747	ac_cpp_err=yes
5748	fi
5749	if test -z "$ac_cpp_err"; then
5750	ac_header_preproc=yes
5751	else
5752	echo "$as_me: failed program was:" >&5
5753	sed 's/^/\| /' conftest.$ac_ext >&5
5754
5755	ac_header_preproc=no
5756	fi
5757	rm -f conftest.err conftest.$ac_ext
5758	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5759	echo "${ECHO_T}$ac_header_preproc" >&6
5760
5761	# So? What about this header?
5762	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5763	yes:no: )
5764	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5765	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5766	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5767	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5768	ac_header_preproc=yes
5769	;;
5770	no:yes:* )
5771	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5772	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5773	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5774	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5775	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5776	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5777	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5778	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5779	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5780	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5781	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5782	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5783	(
5784	cat <<\_ASBOX
5785	## ---------------------------------------------- ##
5786	## Report this to orxonox-dev at mail.datacore.ch ##
5787	## ---------------------------------------------- ##
5788	_ASBOX
5789	) \|
5790	sed "s/^/$as_me: WARNING: /" >&2
5791	;;
5792	esac
5793	echo "$as_me:$LINENO: checking for $ac_header" >&5
5794	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5795	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5796	echo $ECHO_N "(cached) $ECHO_C" >&6
5797	else
5798	eval "$as_ac_Header=\$ac_header_preproc"
5799	fi
5800	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5801	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5802
5803	fi
5804	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5805	cat >>confdefs.h <<_ACEOF
5806	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5807	_ACEOF
5808
5809	else
5810	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
5811	echo "$as_me: error: cannot find SDL headers" >&2;}
5812	{ (exit 1); exit 1; }; }
5813	fi
5814
5815	done
5816
5817
5818	# checking for SDL-lib
5819	echo "$as_me:$LINENO: checking for main in -lSDL" >&5
5820	echo $ECHO_N "checking for main in -lSDL... $ECHO_C" >&6
5821	if test "${ac_cv_lib_SDL_main+set}" = set; then
5822	echo $ECHO_N "(cached) $ECHO_C" >&6
5823	else
5824	ac_check_lib_save_LIBS=$LIBS
5825	LIBS="-lSDL $LIBS"
5826	cat >conftest.$ac_ext <<_ACEOF
5827	/* confdefs.h. */
5828	_ACEOF
5829	cat confdefs.h >>conftest.$ac_ext
5830	cat >>conftest.$ac_ext <<_ACEOF
5831	/* end confdefs.h. */
5832
5833
5834	int
5835	main ()
5836	{
5837	main ();
5838	;
5839	return 0;
5840	}
5841	_ACEOF
5842	rm -f conftest.$ac_objext conftest$ac_exeext
5843	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5844	(eval $ac_link) 2>conftest.er1
5845	ac_status=$?
5846	grep -v '^ *+' conftest.er1 >conftest.err
5847	rm -f conftest.er1
5848	cat conftest.err >&5
5849	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5850	(exit $ac_status); } &&
5851	{ ac_try='test -z "$ac_c_werror_flag"
5852	\|\| test ! -s conftest.err'
5853	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5854	(eval $ac_try) 2>&5
5855	ac_status=$?
5856	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5857	(exit $ac_status); }; } &&
5858	{ ac_try='test -s conftest$ac_exeext'
5859	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5860	(eval $ac_try) 2>&5
5861	ac_status=$?
5862	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5863	(exit $ac_status); }; }; then
5864	ac_cv_lib_SDL_main=yes
5865	else
5866	echo "$as_me: failed program was:" >&5
5867	sed 's/^/\| /' conftest.$ac_ext >&5
5868
5869	ac_cv_lib_SDL_main=no
5870	fi
5871	rm -f conftest.err conftest.$ac_objext \
5872	conftest$ac_exeext conftest.$ac_ext
5873	LIBS=$ac_check_lib_save_LIBS
5874	fi
5875	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_main" >&5
5876	echo "${ECHO_T}$ac_cv_lib_SDL_main" >&6
5877	if test $ac_cv_lib_SDL_main = yes; then
5878	FOUND_SDL=yes
5879	fi
5880
5881	if test x$FOUND_SDL = xyes ; then
5882	LIBS="$LIBS -lSDL"
5883	else
5884	echo "------------------"
5885	echo "SDL library not found."
5886	echo "please install the SDL library, which can be found at http://www.libsdl.org"
5887	echo "------------------"
5888	exit -1
5889	fi
5890
5891
5892	## checking for SDL
5893	# SDL_VERSION=1.2.7
5894	# AM_PATH_SDL($SDL_VERSION,
5895	# :,
5896	# AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
5897	# )
5898	# CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
5899	# LIBS="$LIBS $SDL_LIBS"
5900	;;
5901	#-----------#
5902	# MAC -OS X #
5903	#-----------#
5904	darwin)
5905	echo "OS X detected"
5906
5907	osX="yes"
5908
5909	CPPFLAGS="-I/sw/include -I/sw/include/SDL $CPPFLAGS"
5910	# checking gl header
5911
5912	for ac_header in OpenGL/gl.h
5913	do
5914	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5915	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5916	echo "$as_me:$LINENO: checking for $ac_header" >&5
5917	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5918	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5919	echo $ECHO_N "(cached) $ECHO_C" >&6
5920	fi
5921	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5922	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5923	else
5924	# Is the header compilable?
5925	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5926	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5927	cat >conftest.$ac_ext <<_ACEOF
5928	/* confdefs.h. */
5929	_ACEOF
5930	cat confdefs.h >>conftest.$ac_ext
5931	cat >>conftest.$ac_ext <<_ACEOF
5932	/* end confdefs.h. */
5933	$ac_includes_default
5934	#include <$ac_header>
5935	_ACEOF
5936	rm -f conftest.$ac_objext
5937	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5938	(eval $ac_compile) 2>conftest.er1
5939	ac_status=$?
5940	grep -v '^ *+' conftest.er1 >conftest.err
5941	rm -f conftest.er1
5942	cat conftest.err >&5
5943	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5944	(exit $ac_status); } &&
5945	{ ac_try='test -z "$ac_c_werror_flag"
5946	\|\| test ! -s conftest.err'
5947	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5948	(eval $ac_try) 2>&5
5949	ac_status=$?
5950	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5951	(exit $ac_status); }; } &&
5952	{ ac_try='test -s conftest.$ac_objext'
5953	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5954	(eval $ac_try) 2>&5
5955	ac_status=$?
5956	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5957	(exit $ac_status); }; }; then
5958	ac_header_compiler=yes
5959	else
5960	echo "$as_me: failed program was:" >&5
5961	sed 's/^/\| /' conftest.$ac_ext >&5
5962
5963	ac_header_compiler=no
5964	fi
5965	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5966	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5967	echo "${ECHO_T}$ac_header_compiler" >&6
5968
5969	# Is the header present?
5970	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5971	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5972	cat >conftest.$ac_ext <<_ACEOF
5973	/* confdefs.h. */
5974	_ACEOF
5975	cat confdefs.h >>conftest.$ac_ext
5976	cat >>conftest.$ac_ext <<_ACEOF
5977	/* end confdefs.h. */
5978	#include <$ac_header>
5979	_ACEOF
5980	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5981	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5982	ac_status=$?
5983	grep -v '^ *+' conftest.er1 >conftest.err
5984	rm -f conftest.er1
5985	cat conftest.err >&5
5986	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5987	(exit $ac_status); } >/dev/null; then
5988	if test -s conftest.err; then
5989	ac_cpp_err=$ac_c_preproc_warn_flag
5990	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5991	else
5992	ac_cpp_err=
5993	fi
5994	else
5995	ac_cpp_err=yes
5996	fi
5997	if test -z "$ac_cpp_err"; then
5998	ac_header_preproc=yes
5999	else
6000	echo "$as_me: failed program was:" >&5
6001	sed 's/^/\| /' conftest.$ac_ext >&5
6002
6003	ac_header_preproc=no
6004	fi
6005	rm -f conftest.err conftest.$ac_ext
6006	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6007	echo "${ECHO_T}$ac_header_preproc" >&6
6008
6009	# So? What about this header?
6010	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6011	yes:no: )
6012	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6013	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6014	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6015	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6016	ac_header_preproc=yes
6017	;;
6018	no:yes:* )
6019	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6020	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6021	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6022	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6023	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6024	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6025	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6026	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6027	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6028	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6029	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6030	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6031	(
6032	cat <<\_ASBOX
6033	## ---------------------------------------------- ##
6034	## Report this to orxonox-dev at mail.datacore.ch ##
6035	## ---------------------------------------------- ##
6036	_ASBOX
6037	) \|
6038	sed "s/^/$as_me: WARNING: /" >&2
6039	;;
6040	esac
6041	echo "$as_me:$LINENO: checking for $ac_header" >&5
6042	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6043	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6044	echo $ECHO_N "(cached) $ECHO_C" >&6
6045	else
6046	eval "$as_ac_Header=\$ac_header_preproc"
6047	fi
6048	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6049	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6050
6051	fi
6052	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6053	cat >>confdefs.h <<_ACEOF
6054	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6055	_ACEOF
6056
6057	else
6058	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
6059	echo "$as_me: error: cannot find opengl headers" >&2;}
6060	{ (exit 1); exit 1; }; }
6061	fi
6062
6063	done
6064
6065	# cheking for GLU-header
6066
6067	for ac_header in OpenGL/glu.h
6068	do
6069	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6070	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6071	echo "$as_me:$LINENO: checking for $ac_header" >&5
6072	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6073	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6074	echo $ECHO_N "(cached) $ECHO_C" >&6
6075	fi
6076	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6077	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6078	else
6079	# Is the header compilable?
6080	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6081	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6082	cat >conftest.$ac_ext <<_ACEOF
6083	/* confdefs.h. */
6084	_ACEOF
6085	cat confdefs.h >>conftest.$ac_ext
6086	cat >>conftest.$ac_ext <<_ACEOF
6087	/* end confdefs.h. */
6088	$ac_includes_default
6089	#include <$ac_header>
6090	_ACEOF
6091	rm -f conftest.$ac_objext
6092	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6093	(eval $ac_compile) 2>conftest.er1
6094	ac_status=$?
6095	grep -v '^ *+' conftest.er1 >conftest.err
6096	rm -f conftest.er1
6097	cat conftest.err >&5
6098	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6099	(exit $ac_status); } &&
6100	{ ac_try='test -z "$ac_c_werror_flag"
6101	\|\| test ! -s conftest.err'
6102	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6103	(eval $ac_try) 2>&5
6104	ac_status=$?
6105	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6106	(exit $ac_status); }; } &&
6107	{ ac_try='test -s conftest.$ac_objext'
6108	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6109	(eval $ac_try) 2>&5
6110	ac_status=$?
6111	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6112	(exit $ac_status); }; }; then
6113	ac_header_compiler=yes
6114	else
6115	echo "$as_me: failed program was:" >&5
6116	sed 's/^/\| /' conftest.$ac_ext >&5
6117
6118	ac_header_compiler=no
6119	fi
6120	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6121	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6122	echo "${ECHO_T}$ac_header_compiler" >&6
6123
6124	# Is the header present?
6125	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6126	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6127	cat >conftest.$ac_ext <<_ACEOF
6128	/* confdefs.h. */
6129	_ACEOF
6130	cat confdefs.h >>conftest.$ac_ext
6131	cat >>conftest.$ac_ext <<_ACEOF
6132	/* end confdefs.h. */
6133	#include <$ac_header>
6134	_ACEOF
6135	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6136	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6137	ac_status=$?
6138	grep -v '^ *+' conftest.er1 >conftest.err
6139	rm -f conftest.er1
6140	cat conftest.err >&5
6141	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6142	(exit $ac_status); } >/dev/null; then
6143	if test -s conftest.err; then
6144	ac_cpp_err=$ac_c_preproc_warn_flag
6145	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6146	else
6147	ac_cpp_err=
6148	fi
6149	else
6150	ac_cpp_err=yes
6151	fi
6152	if test -z "$ac_cpp_err"; then
6153	ac_header_preproc=yes
6154	else
6155	echo "$as_me: failed program was:" >&5
6156	sed 's/^/\| /' conftest.$ac_ext >&5
6157
6158	ac_header_preproc=no
6159	fi
6160	rm -f conftest.err conftest.$ac_ext
6161	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6162	echo "${ECHO_T}$ac_header_preproc" >&6
6163
6164	# So? What about this header?
6165	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6166	yes:no: )
6167	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6168	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6169	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6170	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6171	ac_header_preproc=yes
6172	;;
6173	no:yes:* )
6174	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6175	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6176	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6177	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6178	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6179	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6180	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6181	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6182	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6183	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6184	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6185	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6186	(
6187	cat <<\_ASBOX
6188	## ---------------------------------------------- ##
6189	## Report this to orxonox-dev at mail.datacore.ch ##
6190	## ---------------------------------------------- ##
6191	_ASBOX
6192	) \|
6193	sed "s/^/$as_me: WARNING: /" >&2
6194	;;
6195	esac
6196	echo "$as_me:$LINENO: checking for $ac_header" >&5
6197	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6198	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6199	echo $ECHO_N "(cached) $ECHO_C" >&6
6200	else
6201	eval "$as_ac_Header=\$ac_header_preproc"
6202	fi
6203	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6204	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6205
6206	fi
6207	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6208	cat >>confdefs.h <<_ACEOF
6209	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6210	_ACEOF
6211
6212	else
6213	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
6214	echo "$as_me: error: cannot find opengl headers" >&2;}
6215	{ (exit 1); exit 1; }; }
6216	fi
6217
6218	done
6219
6220
6221	LIBS="$LIBS -framework OpenGL"
6222
6223	SDL_CFLAGS=`sdl-config --cflags`
6224	SDL_LIBS=`sdl-config --libs`
6225	CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
6226	LIBS="$LIBS $SDL_LIBS"
6227
6228
6229	# checking for SDL-headers
6230	# AC_CHECK_HEADERS(SDL/SDL.h ,,
6231	# [AC_MSG_ERROR([cannot find SDL headers]) ])
6232
6233	## checking for SDL
6234	# SDL_VERSION=1.2.7
6235	# AM_PATH_SDL($SDL_VERSION,
6236	# :,
6237	# AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
6238	# )
6239
6240
6241	;;
6242
6243	*)
6244	;;
6245	esac
6246
6247
6248
6249	###################################
6250	## CHECKING FOR HEADERS AND LIBS ##
6251	###################################
6252
6253	#---------#
6254	# SDL_ttf #
6255	#---------#
6256	# checking for SDL_ttf-headers
6257
6258	for ac_header in SDL_ttf.h
6259	do
6260	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6261	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6262	echo "$as_me:$LINENO: checking for $ac_header" >&5
6263	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6264	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6265	echo $ECHO_N "(cached) $ECHO_C" >&6
6266	fi
6267	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6268	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6269	else
6270	# Is the header compilable?
6271	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6272	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6273	cat >conftest.$ac_ext <<_ACEOF
6274	/* confdefs.h. */
6275	_ACEOF
6276	cat confdefs.h >>conftest.$ac_ext
6277	cat >>conftest.$ac_ext <<_ACEOF
6278	/* end confdefs.h. */
6279	$ac_includes_default
6280	#include <$ac_header>
6281	_ACEOF
6282	rm -f conftest.$ac_objext
6283	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6284	(eval $ac_compile) 2>conftest.er1
6285	ac_status=$?
6286	grep -v '^ *+' conftest.er1 >conftest.err
6287	rm -f conftest.er1
6288	cat conftest.err >&5
6289	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6290	(exit $ac_status); } &&
6291	{ ac_try='test -z "$ac_c_werror_flag"
6292	\|\| test ! -s conftest.err'
6293	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6294	(eval $ac_try) 2>&5
6295	ac_status=$?
6296	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6297	(exit $ac_status); }; } &&
6298	{ ac_try='test -s conftest.$ac_objext'
6299	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6300	(eval $ac_try) 2>&5
6301	ac_status=$?
6302	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6303	(exit $ac_status); }; }; then
6304	ac_header_compiler=yes
6305	else
6306	echo "$as_me: failed program was:" >&5
6307	sed 's/^/\| /' conftest.$ac_ext >&5
6308
6309	ac_header_compiler=no
6310	fi
6311	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6312	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6313	echo "${ECHO_T}$ac_header_compiler" >&6
6314
6315	# Is the header present?
6316	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6317	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6318	cat >conftest.$ac_ext <<_ACEOF
6319	/* confdefs.h. */
6320	_ACEOF
6321	cat confdefs.h >>conftest.$ac_ext
6322	cat >>conftest.$ac_ext <<_ACEOF
6323	/* end confdefs.h. */
6324	#include <$ac_header>
6325	_ACEOF
6326	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6327	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6328	ac_status=$?
6329	grep -v '^ *+' conftest.er1 >conftest.err
6330	rm -f conftest.er1
6331	cat conftest.err >&5
6332	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6333	(exit $ac_status); } >/dev/null; then
6334	if test -s conftest.err; then
6335	ac_cpp_err=$ac_c_preproc_warn_flag
6336	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6337	else
6338	ac_cpp_err=
6339	fi
6340	else
6341	ac_cpp_err=yes
6342	fi
6343	if test -z "$ac_cpp_err"; then
6344	ac_header_preproc=yes
6345	else
6346	echo "$as_me: failed program was:" >&5
6347	sed 's/^/\| /' conftest.$ac_ext >&5
6348
6349	ac_header_preproc=no
6350	fi
6351	rm -f conftest.err conftest.$ac_ext
6352	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6353	echo "${ECHO_T}$ac_header_preproc" >&6
6354
6355	# So? What about this header?
6356	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6357	yes:no: )
6358	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6359	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6360	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6361	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6362	ac_header_preproc=yes
6363	;;
6364	no:yes:* )
6365	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6366	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6367	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6368	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6369	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6370	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6371	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6372	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6373	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6374	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6375	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6376	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6377	(
6378	cat <<\_ASBOX
6379	## ---------------------------------------------- ##
6380	## Report this to orxonox-dev at mail.datacore.ch ##
6381	## ---------------------------------------------- ##
6382	_ASBOX
6383	) \|
6384	sed "s/^/$as_me: WARNING: /" >&2
6385	;;
6386	esac
6387	echo "$as_me:$LINENO: checking for $ac_header" >&5
6388	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6389	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6390	echo $ECHO_N "(cached) $ECHO_C" >&6
6391	else
6392	eval "$as_ac_Header=\$ac_header_preproc"
6393	fi
6394	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6395	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6396
6397	fi
6398	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6399	cat >>confdefs.h <<_ACEOF
6400	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6401	_ACEOF
6402
6403	else
6404	{ { echo "$as_me:$LINENO: error: cannot find SDL_ttf header." >&5
6405	echo "$as_me: error: cannot find SDL_ttf header." >&2;}
6406	{ (exit 1); exit 1; }; }
6407	fi
6408
6409	done
6410
6411	#fi
6412	# checking for SDL_ttf-lib
6413	echo "$as_me:$LINENO: checking for main in -lSDL_ttf" >&5
6414	echo $ECHO_N "checking for main in -lSDL_ttf... $ECHO_C" >&6
6415	if test "${ac_cv_lib_SDL_ttf_main+set}" = set; then
6416	echo $ECHO_N "(cached) $ECHO_C" >&6
6417	else
6418	ac_check_lib_save_LIBS=$LIBS
6419	LIBS="-lSDL_ttf $LIBS"
6420	cat >conftest.$ac_ext <<_ACEOF
6421	/* confdefs.h. */
6422	_ACEOF
6423	cat confdefs.h >>conftest.$ac_ext
6424	cat >>conftest.$ac_ext <<_ACEOF
6425	/* end confdefs.h. */
6426
6427
6428	int
6429	main ()
6430	{
6431	main ();
6432	;
6433	return 0;
6434	}
6435	_ACEOF
6436	rm -f conftest.$ac_objext conftest$ac_exeext
6437	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6438	(eval $ac_link) 2>conftest.er1
6439	ac_status=$?
6440	grep -v '^ *+' conftest.er1 >conftest.err
6441	rm -f conftest.er1
6442	cat conftest.err >&5
6443	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6444	(exit $ac_status); } &&
6445	{ ac_try='test -z "$ac_c_werror_flag"
6446	\|\| test ! -s conftest.err'
6447	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6448	(eval $ac_try) 2>&5
6449	ac_status=$?
6450	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6451	(exit $ac_status); }; } &&
6452	{ ac_try='test -s conftest$ac_exeext'
6453	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6454	(eval $ac_try) 2>&5
6455	ac_status=$?
6456	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6457	(exit $ac_status); }; }; then
6458	ac_cv_lib_SDL_ttf_main=yes
6459	else
6460	echo "$as_me: failed program was:" >&5
6461	sed 's/^/\| /' conftest.$ac_ext >&5
6462
6463	ac_cv_lib_SDL_ttf_main=no
6464	fi
6465	rm -f conftest.err conftest.$ac_objext \
6466	conftest$ac_exeext conftest.$ac_ext
6467	LIBS=$ac_check_lib_save_LIBS
6468	fi
6469	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_ttf_main" >&5
6470	echo "${ECHO_T}$ac_cv_lib_SDL_ttf_main" >&6
6471	if test $ac_cv_lib_SDL_ttf_main = yes; then
6472	FOUND_SDL_ttf=yes
6473	fi
6474
6475	if test x$FOUND_SDL_ttf = xyes ; then
6476	LIBS="$LIBS -lSDL_ttf"
6477	else
6478	echo "------------------"
6479	echo "SDL_ttf library not found."
6480	echo "please install the SDL_ttf library, which can be found at http://www.libsdl.org/projects/SDL_ttf/"
6481	echo "------------------"
6482	exit -1
6483	fi
6484
6485	#-----------#
6486	# SDL_Image #
6487	#-----------#
6488	# checking for SDL_image-headers
6489
6490	for ac_header in SDL_image.h
6491	do
6492	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6493	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6494	echo "$as_me:$LINENO: checking for $ac_header" >&5
6495	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6496	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6497	echo $ECHO_N "(cached) $ECHO_C" >&6
6498	fi
6499	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6500	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6501	else
6502	# Is the header compilable?
6503	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6504	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6505	cat >conftest.$ac_ext <<_ACEOF
6506	/* confdefs.h. */
6507	_ACEOF
6508	cat confdefs.h >>conftest.$ac_ext
6509	cat >>conftest.$ac_ext <<_ACEOF
6510	/* end confdefs.h. */
6511	$ac_includes_default
6512	#include <$ac_header>
6513	_ACEOF
6514	rm -f conftest.$ac_objext
6515	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6516	(eval $ac_compile) 2>conftest.er1
6517	ac_status=$?
6518	grep -v '^ *+' conftest.er1 >conftest.err
6519	rm -f conftest.er1
6520	cat conftest.err >&5
6521	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6522	(exit $ac_status); } &&
6523	{ ac_try='test -z "$ac_c_werror_flag"
6524	\|\| test ! -s conftest.err'
6525	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6526	(eval $ac_try) 2>&5
6527	ac_status=$?
6528	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6529	(exit $ac_status); }; } &&
6530	{ ac_try='test -s conftest.$ac_objext'
6531	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6532	(eval $ac_try) 2>&5
6533	ac_status=$?
6534	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6535	(exit $ac_status); }; }; then
6536	ac_header_compiler=yes
6537	else
6538	echo "$as_me: failed program was:" >&5
6539	sed 's/^/\| /' conftest.$ac_ext >&5
6540
6541	ac_header_compiler=no
6542	fi
6543	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6544	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6545	echo "${ECHO_T}$ac_header_compiler" >&6
6546
6547	# Is the header present?
6548	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6549	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6550	cat >conftest.$ac_ext <<_ACEOF
6551	/* confdefs.h. */
6552	_ACEOF
6553	cat confdefs.h >>conftest.$ac_ext
6554	cat >>conftest.$ac_ext <<_ACEOF
6555	/* end confdefs.h. */
6556	#include <$ac_header>
6557	_ACEOF
6558	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6559	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6560	ac_status=$?
6561	grep -v '^ *+' conftest.er1 >conftest.err
6562	rm -f conftest.er1
6563	cat conftest.err >&5
6564	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6565	(exit $ac_status); } >/dev/null; then
6566	if test -s conftest.err; then
6567	ac_cpp_err=$ac_c_preproc_warn_flag
6568	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6569	else
6570	ac_cpp_err=
6571	fi
6572	else
6573	ac_cpp_err=yes
6574	fi
6575	if test -z "$ac_cpp_err"; then
6576	ac_header_preproc=yes
6577	else
6578	echo "$as_me: failed program was:" >&5
6579	sed 's/^/\| /' conftest.$ac_ext >&5
6580
6581	ac_header_preproc=no
6582	fi
6583	rm -f conftest.err conftest.$ac_ext
6584	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6585	echo "${ECHO_T}$ac_header_preproc" >&6
6586
6587	# So? What about this header?
6588	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6589	yes:no: )
6590	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6591	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6592	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6593	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6594	ac_header_preproc=yes
6595	;;
6596	no:yes:* )
6597	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6598	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6599	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6600	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6601	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6602	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6603	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6604	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6605	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6606	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6607	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6608	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6609	(
6610	cat <<\_ASBOX
6611	## ---------------------------------------------- ##
6612	## Report this to orxonox-dev at mail.datacore.ch ##
6613	## ---------------------------------------------- ##
6614	_ASBOX
6615	) \|
6616	sed "s/^/$as_me: WARNING: /" >&2
6617	;;
6618	esac
6619	echo "$as_me:$LINENO: checking for $ac_header" >&5
6620	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6621	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6622	echo $ECHO_N "(cached) $ECHO_C" >&6
6623	else
6624	eval "$as_ac_Header=\$ac_header_preproc"
6625	fi
6626	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6627	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6628
6629	fi
6630	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6631	cat >>confdefs.h <<_ACEOF
6632	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6633	_ACEOF
6634
6635	else
6636	echo "sdl_image header not found."; def_sdl_image=no; exit -1
6637	fi
6638
6639	done
6640
6641	# checking for SDL_image-lib
6642	echo "$as_me:$LINENO: checking for main in -lSDL_image" >&5
6643	echo $ECHO_N "checking for main in -lSDL_image... $ECHO_C" >&6
6644	if test "${ac_cv_lib_SDL_image_main+set}" = set; then
6645	echo $ECHO_N "(cached) $ECHO_C" >&6
6646	else
6647	ac_check_lib_save_LIBS=$LIBS
6648	LIBS="-lSDL_image $LIBS"
6649	cat >conftest.$ac_ext <<_ACEOF
6650	/* confdefs.h. */
6651	_ACEOF
6652	cat confdefs.h >>conftest.$ac_ext
6653	cat >>conftest.$ac_ext <<_ACEOF
6654	/* end confdefs.h. */
6655
6656
6657	int
6658	main ()
6659	{
6660	main ();
6661	;
6662	return 0;
6663	}
6664	_ACEOF
6665	rm -f conftest.$ac_objext conftest$ac_exeext
6666	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6667	(eval $ac_link) 2>conftest.er1
6668	ac_status=$?
6669	grep -v '^ *+' conftest.er1 >conftest.err
6670	rm -f conftest.er1
6671	cat conftest.err >&5
6672	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6673	(exit $ac_status); } &&
6674	{ ac_try='test -z "$ac_c_werror_flag"
6675	\|\| test ! -s conftest.err'
6676	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6677	(eval $ac_try) 2>&5
6678	ac_status=$?
6679	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6680	(exit $ac_status); }; } &&
6681	{ ac_try='test -s conftest$ac_exeext'
6682	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6683	(eval $ac_try) 2>&5
6684	ac_status=$?
6685	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6686	(exit $ac_status); }; }; then
6687	ac_cv_lib_SDL_image_main=yes
6688	else
6689	echo "$as_me: failed program was:" >&5
6690	sed 's/^/\| /' conftest.$ac_ext >&5
6691
6692	ac_cv_lib_SDL_image_main=no
6693	fi
6694	rm -f conftest.err conftest.$ac_objext \
6695	conftest$ac_exeext conftest.$ac_ext
6696	LIBS=$ac_check_lib_save_LIBS
6697	fi
6698	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_image_main" >&5
6699	echo "${ECHO_T}$ac_cv_lib_SDL_image_main" >&6
6700	if test $ac_cv_lib_SDL_image_main = yes; then
6701	FOUND_SDL_image=yes
6702	fi
6703
6704	if test x$FOUND_SDL_image = xyes ; then
6705	LIBS="$LIBS -lSDL_image"
6706	else
6707	echo "------------------"
6708	echo "SDL_image library not found."
6709	echo "please install the SDL_image library, which can be found at http://www.libsdl.org/projects/SDL_image/"
6710	echo "------------------"
6711	exit -1
6712	fi
6713
6714	#-----#
6715	# GTK #
6716	#-----#
6717	if test x$def_gtk = xyes; then
6718
6719	#PKG_CHECK_MODULES(GTK2, gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3, have_gtk2=yes, have_gtk2=no)
6720	echo "$as_me:$LINENO: checking for gtk2.0" >&5
6721	echo $ECHO_N "checking for gtk2.0... $ECHO_C" >&6
6722	if `pkg-config --exists gtk+-2.0`; then
6723	echo "yes"
6724	have_gtk2=yes
6725	GTK2_LIBS=`pkg-config --libs gtk+-2.0`
6726	GTK2_CFLAGS=`pkg-config --cflags gtk+-2.0`
6727
6728	cat >>confdefs.h <<_ACEOF
6729	#define HAVE_GTK2 1
6730	_ACEOF
6731
6732	else
6733	echo "no"
6734	fi
6735
6736	fi
6737
6738
6739
6740
6741	if test x$have_gtk2 = xyes; then
6742	HAVE_GTK2_TRUE=
6743	HAVE_GTK2_FALSE='#'
6744	else
6745	HAVE_GTK2_TRUE='#'
6746	HAVE_GTK2_FALSE=
6747	fi
6748
6749
6750	#---------#
6751	# gThread #
6752	#---------#
6753	if test x$def_gthread = xyes; then
6754
6755	echo "$as_me:$LINENO: checking for gthread" >&5
6756	echo $ECHO_N "checking for gthread... $ECHO_C" >&6
6757	if `pkg-config --exists gthread-2.0`; then
6758	echo "yes"
6759	have_gthread=yes
6760	GTHREAD_LIBS=`pkg-config --libs gthread-2.0`
6761	GTHREAD_CFLAGS=`pkg-config --cflags gthread-2.0`
6762
6763	cat >>confdefs.h <<_ACEOF
6764	#define HAVE_GTHREAD 1
6765	_ACEOF
6766
6767	else
6768	echo "no"
6769	fi
6770
6771	fi
6772
6773
6774
6775
6776	if test x$have_gthread = xyes; then
6777	HAVE_GTHREAD_TRUE=
6778	HAVE_GTHREAD_FALSE='#'
6779	else
6780	HAVE_GTHREAD_TRUE='#'
6781	HAVE_GTHREAD_FALSE=
6782	fi
6783
6784
6785	#---------#
6786	# libcURL #
6787	#---------#
6788	if test x$def_curl = xyes; then
6789
6790
6791	for ac_header in curl/curl.h
6792	do
6793	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6794	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6795	echo "$as_me:$LINENO: checking for $ac_header" >&5
6796	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6797	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6798	echo $ECHO_N "(cached) $ECHO_C" >&6
6799	fi
6800	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6801	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6802	else
6803	# Is the header compilable?
6804	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6805	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6806	cat >conftest.$ac_ext <<_ACEOF
6807	/* confdefs.h. */
6808	_ACEOF
6809	cat confdefs.h >>conftest.$ac_ext
6810	cat >>conftest.$ac_ext <<_ACEOF
6811	/* end confdefs.h. */
6812	$ac_includes_default
6813	#include <$ac_header>
6814	_ACEOF
6815	rm -f conftest.$ac_objext
6816	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6817	(eval $ac_compile) 2>conftest.er1
6818	ac_status=$?
6819	grep -v '^ *+' conftest.er1 >conftest.err
6820	rm -f conftest.er1
6821	cat conftest.err >&5
6822	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6823	(exit $ac_status); } &&
6824	{ ac_try='test -z "$ac_c_werror_flag"
6825	\|\| test ! -s conftest.err'
6826	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6827	(eval $ac_try) 2>&5
6828	ac_status=$?
6829	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6830	(exit $ac_status); }; } &&
6831	{ ac_try='test -s conftest.$ac_objext'
6832	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6833	(eval $ac_try) 2>&5
6834	ac_status=$?
6835	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6836	(exit $ac_status); }; }; then
6837	ac_header_compiler=yes
6838	else
6839	echo "$as_me: failed program was:" >&5
6840	sed 's/^/\| /' conftest.$ac_ext >&5
6841
6842	ac_header_compiler=no
6843	fi
6844	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6845	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6846	echo "${ECHO_T}$ac_header_compiler" >&6
6847
6848	# Is the header present?
6849	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6850	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6851	cat >conftest.$ac_ext <<_ACEOF
6852	/* confdefs.h. */
6853	_ACEOF
6854	cat confdefs.h >>conftest.$ac_ext
6855	cat >>conftest.$ac_ext <<_ACEOF
6856	/* end confdefs.h. */
6857	#include <$ac_header>
6858	_ACEOF
6859	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6860	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6861	ac_status=$?
6862	grep -v '^ *+' conftest.er1 >conftest.err
6863	rm -f conftest.er1
6864	cat conftest.err >&5
6865	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6866	(exit $ac_status); } >/dev/null; then
6867	if test -s conftest.err; then
6868	ac_cpp_err=$ac_c_preproc_warn_flag
6869	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6870	else
6871	ac_cpp_err=
6872	fi
6873	else
6874	ac_cpp_err=yes
6875	fi
6876	if test -z "$ac_cpp_err"; then
6877	ac_header_preproc=yes
6878	else
6879	echo "$as_me: failed program was:" >&5
6880	sed 's/^/\| /' conftest.$ac_ext >&5
6881
6882	ac_header_preproc=no
6883	fi
6884	rm -f conftest.err conftest.$ac_ext
6885	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6886	echo "${ECHO_T}$ac_header_preproc" >&6
6887
6888	# So? What about this header?
6889	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6890	yes:no: )
6891	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6892	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6893	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6894	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6895	ac_header_preproc=yes
6896	;;
6897	no:yes:* )
6898	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6899	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6900	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6901	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6902	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6903	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6904	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6905	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6906	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6907	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6908	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6909	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6910	(
6911	cat <<\_ASBOX
6912	## ---------------------------------------------- ##
6913	## Report this to orxonox-dev at mail.datacore.ch ##
6914	## ---------------------------------------------- ##
6915	_ASBOX
6916	) \|
6917	sed "s/^/$as_me: WARNING: /" >&2
6918	;;
6919	esac
6920	echo "$as_me:$LINENO: checking for $ac_header" >&5
6921	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6922	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6923	echo $ECHO_N "(cached) $ECHO_C" >&6
6924	else
6925	eval "$as_ac_Header=\$ac_header_preproc"
6926	fi
6927	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6928	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6929
6930	fi
6931	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6932	cat >>confdefs.h <<_ACEOF
6933	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6934	_ACEOF
6935	curlHeader="yes"
6936	else
6937	curlHeader="no"
6938	fi
6939
6940	done
6941
6942	echo "$as_me:$LINENO: checking for main in -lcurl" >&5
6943	echo $ECHO_N "checking for main in -lcurl... $ECHO_C" >&6
6944	if test "${ac_cv_lib_curl_main+set}" = set; then
6945	echo $ECHO_N "(cached) $ECHO_C" >&6
6946	else
6947	ac_check_lib_save_LIBS=$LIBS
6948	LIBS="-lcurl $LIBS"
6949	cat >conftest.$ac_ext <<_ACEOF
6950	/* confdefs.h. */
6951	_ACEOF
6952	cat confdefs.h >>conftest.$ac_ext
6953	cat >>conftest.$ac_ext <<_ACEOF
6954	/* end confdefs.h. */
6955
6956
6957	int
6958	main ()
6959	{
6960	main ();
6961	;
6962	return 0;
6963	}
6964	_ACEOF
6965	rm -f conftest.$ac_objext conftest$ac_exeext
6966	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6967	(eval $ac_link) 2>conftest.er1
6968	ac_status=$?
6969	grep -v '^ *+' conftest.er1 >conftest.err
6970	rm -f conftest.er1
6971	cat conftest.err >&5
6972	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6973	(exit $ac_status); } &&
6974	{ ac_try='test -z "$ac_c_werror_flag"
6975	\|\| test ! -s conftest.err'
6976	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6977	(eval $ac_try) 2>&5
6978	ac_status=$?
6979	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6980	(exit $ac_status); }; } &&
6981	{ ac_try='test -s conftest$ac_exeext'
6982	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6983	(eval $ac_try) 2>&5
6984	ac_status=$?
6985	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6986	(exit $ac_status); }; }; then
6987	ac_cv_lib_curl_main=yes
6988	else
6989	echo "$as_me: failed program was:" >&5
6990	sed 's/^/\| /' conftest.$ac_ext >&5
6991
6992	ac_cv_lib_curl_main=no
6993	fi
6994	rm -f conftest.err conftest.$ac_objext \
6995	conftest$ac_exeext conftest.$ac_ext
6996	LIBS=$ac_check_lib_save_LIBS
6997	fi
6998	echo "$as_me:$LINENO: result: $ac_cv_lib_curl_main" >&5
6999	echo "${ECHO_T}$ac_cv_lib_curl_main" >&6
7000	if test $ac_cv_lib_curl_main = yes; then
7001	FOUND_curl=yes
7002	fi
7003
7004	if test x$curlHeader = xyes & test x$FOUND_curl = xyes ; then
7005	have_curl=yes
7006	CURL_LIBS=`curl-config --libs`
7007	CURLCFLAGS=`curl-config --cflags`
7008
7009	cat >>confdefs.h <<_ACEOF
7010	#define HAVE_CURL 1
7011	_ACEOF
7012
7013	else
7014	have_curl=no
7015	fi
7016
7017	fi
7018
7019
7020
7021
7022	if test x$have_curl = xyes; then
7023	HAVE_CURL_TRUE=
7024	HAVE_CURL_FALSE='#'
7025	else
7026	HAVE_CURL_TRUE='#'
7027	HAVE_CURL_FALSE=
7028	fi
7029
7030
7031	#---------#
7032	# pthread #
7033	#---------#
7034	if test x$def_pthread = xyes ; then
7035	if test x$have_gthread = xyes ; then
7036
7037	for ac_header in pthread.h
7038	do
7039	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7040	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7041	echo "$as_me:$LINENO: checking for $ac_header" >&5
7042	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7043	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7044	echo $ECHO_N "(cached) $ECHO_C" >&6
7045	fi
7046	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7047	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7048	else
7049	# Is the header compilable?
7050	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7051	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7052	cat >conftest.$ac_ext <<_ACEOF
7053	/* confdefs.h. */
7054	_ACEOF
7055	cat confdefs.h >>conftest.$ac_ext
7056	cat >>conftest.$ac_ext <<_ACEOF
7057	/* end confdefs.h. */
7058	$ac_includes_default
7059	#include <$ac_header>
7060	_ACEOF
7061	rm -f conftest.$ac_objext
7062	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7063	(eval $ac_compile) 2>conftest.er1
7064	ac_status=$?
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 $ac_status); } &&
7070	{ ac_try='test -z "$ac_c_werror_flag"
7071	\|\| test ! -s conftest.err'
7072	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7073	(eval $ac_try) 2>&5
7074	ac_status=$?
7075	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7076	(exit $ac_status); }; } &&
7077	{ ac_try='test -s conftest.$ac_objext'
7078	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7079	(eval $ac_try) 2>&5
7080	ac_status=$?
7081	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7082	(exit $ac_status); }; }; then
7083	ac_header_compiler=yes
7084	else
7085	echo "$as_me: failed program was:" >&5
7086	sed 's/^/\| /' conftest.$ac_ext >&5
7087
7088	ac_header_compiler=no
7089	fi
7090	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7091	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7092	echo "${ECHO_T}$ac_header_compiler" >&6
7093
7094	# Is the header present?
7095	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7096	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7097	cat >conftest.$ac_ext <<_ACEOF
7098	/* confdefs.h. */
7099	_ACEOF
7100	cat confdefs.h >>conftest.$ac_ext
7101	cat >>conftest.$ac_ext <<_ACEOF
7102	/* end confdefs.h. */
7103	#include <$ac_header>
7104	_ACEOF
7105	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7106	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7107	ac_status=$?
7108	grep -v '^ *+' conftest.er1 >conftest.err
7109	rm -f conftest.er1
7110	cat conftest.err >&5
7111	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7112	(exit $ac_status); } >/dev/null; then
7113	if test -s conftest.err; then
7114	ac_cpp_err=$ac_c_preproc_warn_flag
7115	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7116	else
7117	ac_cpp_err=
7118	fi
7119	else
7120	ac_cpp_err=yes
7121	fi
7122	if test -z "$ac_cpp_err"; then
7123	ac_header_preproc=yes
7124	else
7125	echo "$as_me: failed program was:" >&5
7126	sed 's/^/\| /' conftest.$ac_ext >&5
7127
7128	ac_header_preproc=no
7129	fi
7130	rm -f conftest.err conftest.$ac_ext
7131	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7132	echo "${ECHO_T}$ac_header_preproc" >&6
7133
7134	# So? What about this header?
7135	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7136	yes:no: )
7137	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7138	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7139	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7140	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7141	ac_header_preproc=yes
7142	;;
7143	no:yes:* )
7144	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7145	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7146	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7147	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7148	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7149	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7150	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7151	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7152	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7153	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7154	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7155	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7156	(
7157	cat <<\_ASBOX
7158	## ---------------------------------------------- ##
7159	## Report this to orxonox-dev at mail.datacore.ch ##
7160	## ---------------------------------------------- ##
7161	_ASBOX
7162	) \|
7163	sed "s/^/$as_me: WARNING: /" >&2
7164	;;
7165	esac
7166	echo "$as_me:$LINENO: checking for $ac_header" >&5
7167	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7168	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7169	echo $ECHO_N "(cached) $ECHO_C" >&6
7170	else
7171	eval "$as_ac_Header=\$ac_header_preproc"
7172	fi
7173	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7174	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7175
7176	fi
7177	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7178	cat >>confdefs.h <<_ACEOF
7179	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7180	_ACEOF
7181	pthreadHeader="yes"
7182	else
7183	pthreadHeader="no"
7184	fi
7185
7186	done
7187
7188	echo "$as_me:$LINENO: checking for main in -lpthread" >&5
7189	echo $ECHO_N "checking for main in -lpthread... $ECHO_C" >&6
7190	if test "${ac_cv_lib_pthread_main+set}" = set; then
7191	echo $ECHO_N "(cached) $ECHO_C" >&6
7192	else
7193	ac_check_lib_save_LIBS=$LIBS
7194	LIBS="-lpthread $LIBS"
7195	cat >conftest.$ac_ext <<_ACEOF
7196	/* confdefs.h. */
7197	_ACEOF
7198	cat confdefs.h >>conftest.$ac_ext
7199	cat >>conftest.$ac_ext <<_ACEOF
7200	/* end confdefs.h. */
7201
7202
7203	int
7204	main ()
7205	{
7206	main ();
7207	;
7208	return 0;
7209	}
7210	_ACEOF
7211	rm -f conftest.$ac_objext conftest$ac_exeext
7212	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7213	(eval $ac_link) 2>conftest.er1
7214	ac_status=$?
7215	grep -v '^ *+' conftest.er1 >conftest.err
7216	rm -f conftest.er1
7217	cat conftest.err >&5
7218	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7219	(exit $ac_status); } &&
7220	{ ac_try='test -z "$ac_c_werror_flag"
7221	\|\| test ! -s conftest.err'
7222	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7223	(eval $ac_try) 2>&5
7224	ac_status=$?
7225	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7226	(exit $ac_status); }; } &&
7227	{ ac_try='test -s conftest$ac_exeext'
7228	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7229	(eval $ac_try) 2>&5
7230	ac_status=$?
7231	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7232	(exit $ac_status); }; }; then
7233	ac_cv_lib_pthread_main=yes
7234	else
7235	echo "$as_me: failed program was:" >&5
7236	sed 's/^/\| /' conftest.$ac_ext >&5
7237
7238	ac_cv_lib_pthread_main=no
7239	fi
7240	rm -f conftest.err conftest.$ac_objext \
7241	conftest$ac_exeext conftest.$ac_ext
7242	LIBS=$ac_check_lib_save_LIBS
7243	fi
7244	echo "$as_me:$LINENO: result: $ac_cv_lib_pthread_main" >&5
7245	echo "${ECHO_T}$ac_cv_lib_pthread_main" >&6
7246	if test $ac_cv_lib_pthread_main = yes; then
7247	FOUND_pthread=yes
7248	fi
7249
7250	if test x$FOUND_pthread = xyes ; then
7251	LIBS="$LIBS -lpthread"
7252	fi
7253	fi
7254	fi
7255
7256
7257	#--------#
7258	# efence #
7259	#--------#
7260	if test x$def_efence = xyes ; then
7261	echo "$as_me:$LINENO: checking for main in -lefence" >&5
7262	echo $ECHO_N "checking for main in -lefence... $ECHO_C" >&6
7263	if test "${ac_cv_lib_efence_main+set}" = set; then
7264	echo $ECHO_N "(cached) $ECHO_C" >&6
7265	else
7266	ac_check_lib_save_LIBS=$LIBS
7267	LIBS="-lefence $LIBS"
7268	cat >conftest.$ac_ext <<_ACEOF
7269	/* confdefs.h. */
7270	_ACEOF
7271	cat confdefs.h >>conftest.$ac_ext
7272	cat >>conftest.$ac_ext <<_ACEOF
7273	/* end confdefs.h. */
7274
7275
7276	int
7277	main ()
7278	{
7279	main ();
7280	;
7281	return 0;
7282	}
7283	_ACEOF
7284	rm -f conftest.$ac_objext conftest$ac_exeext
7285	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7286	(eval $ac_link) 2>conftest.er1
7287	ac_status=$?
7288	grep -v '^ *+' conftest.er1 >conftest.err
7289	rm -f conftest.er1
7290	cat conftest.err >&5
7291	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7292	(exit $ac_status); } &&
7293	{ ac_try='test -z "$ac_c_werror_flag"
7294	\|\| test ! -s conftest.err'
7295	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7296	(eval $ac_try) 2>&5
7297	ac_status=$?
7298	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7299	(exit $ac_status); }; } &&
7300	{ ac_try='test -s conftest$ac_exeext'
7301	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7302	(eval $ac_try) 2>&5
7303	ac_status=$?
7304	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7305	(exit $ac_status); }; }; then
7306	ac_cv_lib_efence_main=yes
7307	else
7308	echo "$as_me: failed program was:" >&5
7309	sed 's/^/\| /' conftest.$ac_ext >&5
7310
7311	ac_cv_lib_efence_main=no
7312	fi
7313	rm -f conftest.err conftest.$ac_objext \
7314	conftest$ac_exeext conftest.$ac_ext
7315	LIBS=$ac_check_lib_save_LIBS
7316	fi
7317	echo "$as_me:$LINENO: result: $ac_cv_lib_efence_main" >&5
7318	echo "${ECHO_T}$ac_cv_lib_efence_main" >&6
7319	if test $ac_cv_lib_efence_main = yes; then
7320	FOUND_efence=yes
7321	fi
7322
7323	if test x$FOUND_efence = xyes ; then
7324	LIBS="$LIBS -lefence"
7325	fi
7326
7327	fi
7328
7329	# FIXME: Replace `main' with a function in `-lm':
7330
7331	echo "$as_me:$LINENO: checking for main in -lm" >&5
7332	echo $ECHO_N "checking for main in -lm... $ECHO_C" >&6
7333	if test "${ac_cv_lib_m_main+set}" = set; then
7334	echo $ECHO_N "(cached) $ECHO_C" >&6
7335	else
7336	ac_check_lib_save_LIBS=$LIBS
7337	LIBS="-lm $LIBS"
7338	cat >conftest.$ac_ext <<_ACEOF
7339	/* confdefs.h. */
7340	_ACEOF
7341	cat confdefs.h >>conftest.$ac_ext
7342	cat >>conftest.$ac_ext <<_ACEOF
7343	/* end confdefs.h. */
7344
7345
7346	int
7347	main ()
7348	{
7349	main ();
7350	;
7351	return 0;
7352	}
7353	_ACEOF
7354	rm -f conftest.$ac_objext conftest$ac_exeext
7355	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7356	(eval $ac_link) 2>conftest.er1
7357	ac_status=$?
7358	grep -v '^ *+' conftest.er1 >conftest.err
7359	rm -f conftest.er1
7360	cat conftest.err >&5
7361	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7362	(exit $ac_status); } &&
7363	{ ac_try='test -z "$ac_c_werror_flag"
7364	\|\| test ! -s conftest.err'
7365	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7366	(eval $ac_try) 2>&5
7367	ac_status=$?
7368	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7369	(exit $ac_status); }; } &&
7370	{ ac_try='test -s conftest$ac_exeext'
7371	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7372	(eval $ac_try) 2>&5
7373	ac_status=$?
7374	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7375	(exit $ac_status); }; }; then
7376	ac_cv_lib_m_main=yes
7377	else
7378	echo "$as_me: failed program was:" >&5
7379	sed 's/^/\| /' conftest.$ac_ext >&5
7380
7381	ac_cv_lib_m_main=no
7382	fi
7383	rm -f conftest.err conftest.$ac_objext \
7384	conftest$ac_exeext conftest.$ac_ext
7385	LIBS=$ac_check_lib_save_LIBS
7386	fi
7387	echo "$as_me:$LINENO: result: $ac_cv_lib_m_main" >&5
7388	echo "${ECHO_T}$ac_cv_lib_m_main" >&6
7389	if test $ac_cv_lib_m_main = yes; then
7390	cat >>confdefs.h <<_ACEOF
7391	#define HAVE_LIBM 1
7392	_ACEOF
7393
7394	LIBS="-lm $LIBS"
7395
7396	fi
7397
7398
7399
7400	# Checks for header files.
7401	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
7402	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
7403	if test "${ac_cv_header_stdc+set}" = set; then
7404	echo $ECHO_N "(cached) $ECHO_C" >&6
7405	else
7406	cat >conftest.$ac_ext <<_ACEOF
7407	/* confdefs.h. */
7408	_ACEOF
7409	cat confdefs.h >>conftest.$ac_ext
7410	cat >>conftest.$ac_ext <<_ACEOF
7411	/* end confdefs.h. */
7412	#include <stdlib.h>
7413	#include <stdarg.h>
7414	#include <string.h>
7415	#include <float.h>
7416
7417	int
7418	main ()
7419	{
7420
7421	;
7422	return 0;
7423	}
7424	_ACEOF
7425	rm -f conftest.$ac_objext
7426	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7427	(eval $ac_compile) 2>conftest.er1
7428	ac_status=$?
7429	grep -v '^ *+' conftest.er1 >conftest.err
7430	rm -f conftest.er1
7431	cat conftest.err >&5
7432	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7433	(exit $ac_status); } &&
7434	{ ac_try='test -z "$ac_c_werror_flag"
7435	\|\| test ! -s conftest.err'
7436	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7437	(eval $ac_try) 2>&5
7438	ac_status=$?
7439	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7440	(exit $ac_status); }; } &&
7441	{ ac_try='test -s conftest.$ac_objext'
7442	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7443	(eval $ac_try) 2>&5
7444	ac_status=$?
7445	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7446	(exit $ac_status); }; }; then
7447	ac_cv_header_stdc=yes
7448	else
7449	echo "$as_me: failed program was:" >&5
7450	sed 's/^/\| /' conftest.$ac_ext >&5
7451
7452	ac_cv_header_stdc=no
7453	fi
7454	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7455
7456	if test $ac_cv_header_stdc = yes; then
7457	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7458	cat >conftest.$ac_ext <<_ACEOF
7459	/* confdefs.h. */
7460	_ACEOF
7461	cat confdefs.h >>conftest.$ac_ext
7462	cat >>conftest.$ac_ext <<_ACEOF
7463	/* end confdefs.h. */
7464	#include <string.h>
7465
7466	_ACEOF
7467	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
7468	$EGREP "memchr" >/dev/null 2>&1; then
7469	:
7470	else
7471	ac_cv_header_stdc=no
7472	fi
7473	rm -f conftest*
7474
7475	fi
7476
7477	if test $ac_cv_header_stdc = yes; then
7478	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7479	cat >conftest.$ac_ext <<_ACEOF
7480	/* confdefs.h. */
7481	_ACEOF
7482	cat confdefs.h >>conftest.$ac_ext
7483	cat >>conftest.$ac_ext <<_ACEOF
7484	/* end confdefs.h. */
7485	#include <stdlib.h>
7486
7487	_ACEOF
7488	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
7489	$EGREP "free" >/dev/null 2>&1; then
7490	:
7491	else
7492	ac_cv_header_stdc=no
7493	fi
7494	rm -f conftest*
7495
7496	fi
7497
7498	if test $ac_cv_header_stdc = yes; then
7499	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7500	if test "$cross_compiling" = yes; then
7501	:
7502	else
7503	cat >conftest.$ac_ext <<_ACEOF
7504	/* confdefs.h. */
7505	_ACEOF
7506	cat confdefs.h >>conftest.$ac_ext
7507	cat >>conftest.$ac_ext <<_ACEOF
7508	/* end confdefs.h. */
7509	#include <ctype.h>
7510	#if ((' ' & 0x0FF) == 0x020)
7511	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7512	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7513	#else
7514	# define ISLOWER(c) \
7515	(('a' <= (c) && (c) <= 'i') \
7516	\|\| ('j' <= (c) && (c) <= 'r') \
7517	\|\| ('s' <= (c) && (c) <= 'z'))
7518	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
7519	#endif
7520
7521	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
7522	int
7523	main ()
7524	{
7525	int i;
7526	for (i = 0; i < 256; i++)
7527	if (XOR (islower (i), ISLOWER (i))
7528	\|\| toupper (i) != TOUPPER (i))
7529	exit(2);
7530	exit (0);
7531	}
7532	_ACEOF
7533	rm -f conftest$ac_exeext
7534	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7535	(eval $ac_link) 2>&5
7536	ac_status=$?
7537	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7538	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7539	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7540	(eval $ac_try) 2>&5
7541	ac_status=$?
7542	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7543	(exit $ac_status); }; }; then
7544	:
7545	else
7546	echo "$as_me: program exited with status $ac_status" >&5
7547	echo "$as_me: failed program was:" >&5
7548	sed 's/^/\| /' conftest.$ac_ext >&5
7549
7550	( exit $ac_status )
7551	ac_cv_header_stdc=no
7552	fi
7553	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7554	fi
7555	fi
7556	fi
7557	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
7558	echo "${ECHO_T}$ac_cv_header_stdc" >&6
7559	if test $ac_cv_header_stdc = yes; then
7560
7561	cat >>confdefs.h <<\_ACEOF
7562	#define STDC_HEADERS 1
7563	_ACEOF
7564
7565	fi
7566
7567
7568
7569	for ac_header in stdlib.h string.h
7570	do
7571	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7572	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7573	echo "$as_me:$LINENO: checking for $ac_header" >&5
7574	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7575	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7576	echo $ECHO_N "(cached) $ECHO_C" >&6
7577	fi
7578	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7579	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7580	else
7581	# Is the header compilable?
7582	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7583	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7584	cat >conftest.$ac_ext <<_ACEOF
7585	/* confdefs.h. */
7586	_ACEOF
7587	cat confdefs.h >>conftest.$ac_ext
7588	cat >>conftest.$ac_ext <<_ACEOF
7589	/* end confdefs.h. */
7590	$ac_includes_default
7591	#include <$ac_header>
7592	_ACEOF
7593	rm -f conftest.$ac_objext
7594	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7595	(eval $ac_compile) 2>conftest.er1
7596	ac_status=$?
7597	grep -v '^ *+' conftest.er1 >conftest.err
7598	rm -f conftest.er1
7599	cat conftest.err >&5
7600	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7601	(exit $ac_status); } &&
7602	{ ac_try='test -z "$ac_c_werror_flag"
7603	\|\| test ! -s conftest.err'
7604	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7605	(eval $ac_try) 2>&5
7606	ac_status=$?
7607	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7608	(exit $ac_status); }; } &&
7609	{ ac_try='test -s conftest.$ac_objext'
7610	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7611	(eval $ac_try) 2>&5
7612	ac_status=$?
7613	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7614	(exit $ac_status); }; }; then
7615	ac_header_compiler=yes
7616	else
7617	echo "$as_me: failed program was:" >&5
7618	sed 's/^/\| /' conftest.$ac_ext >&5
7619
7620	ac_header_compiler=no
7621	fi
7622	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7623	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7624	echo "${ECHO_T}$ac_header_compiler" >&6
7625
7626	# Is the header present?
7627	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7628	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7629	cat >conftest.$ac_ext <<_ACEOF
7630	/* confdefs.h. */
7631	_ACEOF
7632	cat confdefs.h >>conftest.$ac_ext
7633	cat >>conftest.$ac_ext <<_ACEOF
7634	/* end confdefs.h. */
7635	#include <$ac_header>
7636	_ACEOF
7637	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7638	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7639	ac_status=$?
7640	grep -v '^ *+' conftest.er1 >conftest.err
7641	rm -f conftest.er1
7642	cat conftest.err >&5
7643	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7644	(exit $ac_status); } >/dev/null; then
7645	if test -s conftest.err; then
7646	ac_cpp_err=$ac_c_preproc_warn_flag
7647	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7648	else
7649	ac_cpp_err=
7650	fi
7651	else
7652	ac_cpp_err=yes
7653	fi
7654	if test -z "$ac_cpp_err"; then
7655	ac_header_preproc=yes
7656	else
7657	echo "$as_me: failed program was:" >&5
7658	sed 's/^/\| /' conftest.$ac_ext >&5
7659
7660	ac_header_preproc=no
7661	fi
7662	rm -f conftest.err conftest.$ac_ext
7663	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7664	echo "${ECHO_T}$ac_header_preproc" >&6
7665
7666	# So? What about this header?
7667	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7668	yes:no: )
7669	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7670	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7671	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7672	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7673	ac_header_preproc=yes
7674	;;
7675	no:yes:* )
7676	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7677	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7678	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7679	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7680	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7681	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7682	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7683	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7684	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7685	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7686	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7687	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7688	(
7689	cat <<\_ASBOX
7690	## ---------------------------------------------- ##
7691	## Report this to orxonox-dev at mail.datacore.ch ##
7692	## ---------------------------------------------- ##
7693	_ASBOX
7694	) \|
7695	sed "s/^/$as_me: WARNING: /" >&2
7696	;;
7697	esac
7698	echo "$as_me:$LINENO: checking for $ac_header" >&5
7699	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7700	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7701	echo $ECHO_N "(cached) $ECHO_C" >&6
7702	else
7703	eval "$as_ac_Header=\$ac_header_preproc"
7704	fi
7705	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7706	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7707
7708	fi
7709	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7710	cat >>confdefs.h <<_ACEOF
7711	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7712	_ACEOF
7713
7714	fi
7715
7716	done
7717
7718
7719	# Checks for typedefs, structures, and compiler characteristics.
7720	echo "$as_me:$LINENO: checking for stdbool.h that conforms to C99" >&5
7721	echo $ECHO_N "checking for stdbool.h that conforms to C99... $ECHO_C" >&6
7722	if test "${ac_cv_header_stdbool_h+set}" = set; then
7723	echo $ECHO_N "(cached) $ECHO_C" >&6
7724	else
7725	cat >conftest.$ac_ext <<_ACEOF
7726	/* confdefs.h. */
7727	_ACEOF
7728	cat confdefs.h >>conftest.$ac_ext
7729	cat >>conftest.$ac_ext <<_ACEOF
7730	/* end confdefs.h. */
7731
7732	#include <stdbool.h>
7733	#ifndef bool
7734	# error bool is not defined
7735	#endif
7736	#ifndef false
7737	# error false is not defined
7738	#endif
7739	#if false
7740	# error false is not 0
7741	#endif
7742	#ifndef true
7743	# error true is not defined
7744	#endif
7745	#if true != 1
7746	# error true is not 1
7747	#endif
7748	#ifndef __bool_true_false_are_defined
7749	# error __bool_true_false_are_defined is not defined
7750	#endif
7751
7752	struct s { _Bool s: 1; _Bool t; } s;
7753
7754	char a[true == 1 ? 1 : -1];
7755	char b[false == 0 ? 1 : -1];
7756	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
7757	char d[(bool) -0.5 == true ? 1 : -1];
7758	bool e = &s;
7759	char f[(_Bool) -0.0 == false ? 1 : -1];
7760	char g[true];
7761	char h[sizeof (_Bool)];
7762	char i[sizeof s.t];
7763
7764	int
7765	main ()
7766	{
7767	return !a + !b + !c + !d + !e + !f + !g + !h + !i;
7768	;
7769	return 0;
7770	}
7771	_ACEOF
7772	rm -f conftest.$ac_objext
7773	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7774	(eval $ac_compile) 2>conftest.er1
7775	ac_status=$?
7776	grep -v '^ *+' conftest.er1 >conftest.err
7777	rm -f conftest.er1
7778	cat conftest.err >&5
7779	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7780	(exit $ac_status); } &&
7781	{ ac_try='test -z "$ac_c_werror_flag"
7782	\|\| test ! -s conftest.err'
7783	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7784	(eval $ac_try) 2>&5
7785	ac_status=$?
7786	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7787	(exit $ac_status); }; } &&
7788	{ ac_try='test -s conftest.$ac_objext'
7789	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7790	(eval $ac_try) 2>&5
7791	ac_status=$?
7792	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7793	(exit $ac_status); }; }; then
7794	ac_cv_header_stdbool_h=yes
7795	else
7796	echo "$as_me: failed program was:" >&5
7797	sed 's/^/\| /' conftest.$ac_ext >&5
7798
7799	ac_cv_header_stdbool_h=no
7800	fi
7801	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7802	fi
7803	echo "$as_me:$LINENO: result: $ac_cv_header_stdbool_h" >&5
7804	echo "${ECHO_T}$ac_cv_header_stdbool_h" >&6
7805	echo "$as_me:$LINENO: checking for _Bool" >&5
7806	echo $ECHO_N "checking for _Bool... $ECHO_C" >&6
7807	if test "${ac_cv_type__Bool+set}" = set; then
7808	echo $ECHO_N "(cached) $ECHO_C" >&6
7809	else
7810	cat >conftest.$ac_ext <<_ACEOF
7811	/* confdefs.h. */
7812	_ACEOF
7813	cat confdefs.h >>conftest.$ac_ext
7814	cat >>conftest.$ac_ext <<_ACEOF
7815	/* end confdefs.h. */
7816	$ac_includes_default
7817	int
7818	main ()
7819	{
7820	if ((_Bool *) 0)
7821	return 0;
7822	if (sizeof (_Bool))
7823	return 0;
7824	;
7825	return 0;
7826	}
7827	_ACEOF
7828	rm -f conftest.$ac_objext
7829	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7830	(eval $ac_compile) 2>conftest.er1
7831	ac_status=$?
7832	grep -v '^ *+' conftest.er1 >conftest.err
7833	rm -f conftest.er1
7834	cat conftest.err >&5
7835	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7836	(exit $ac_status); } &&
7837	{ ac_try='test -z "$ac_c_werror_flag"
7838	\|\| test ! -s conftest.err'
7839	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7840	(eval $ac_try) 2>&5
7841	ac_status=$?
7842	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7843	(exit $ac_status); }; } &&
7844	{ ac_try='test -s conftest.$ac_objext'
7845	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7846	(eval $ac_try) 2>&5
7847	ac_status=$?
7848	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7849	(exit $ac_status); }; }; then
7850	ac_cv_type__Bool=yes
7851	else
7852	echo "$as_me: failed program was:" >&5
7853	sed 's/^/\| /' conftest.$ac_ext >&5
7854
7855	ac_cv_type__Bool=no
7856	fi
7857	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7858	fi
7859	echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5
7860	echo "${ECHO_T}$ac_cv_type__Bool" >&6
7861	if test $ac_cv_type__Bool = yes; then
7862
7863	cat >>confdefs.h <<_ACEOF
7864	#define HAVE__BOOL 1
7865	_ACEOF
7866
7867
7868	fi
7869
7870	if test $ac_cv_header_stdbool_h = yes; then
7871
7872	cat >>confdefs.h <<\_ACEOF
7873	#define HAVE_STDBOOL_H 1
7874	_ACEOF
7875
7876	fi
7877
7878
7879	# Checks for library functions.
7880
7881	for ac_header in stdlib.h
7882	do
7883	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7884	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7885	echo "$as_me:$LINENO: checking for $ac_header" >&5
7886	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7887	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7888	echo $ECHO_N "(cached) $ECHO_C" >&6
7889	fi
7890	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7891	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7892	else
7893	# Is the header compilable?
7894	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7895	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7896	cat >conftest.$ac_ext <<_ACEOF
7897	/* confdefs.h. */
7898	_ACEOF
7899	cat confdefs.h >>conftest.$ac_ext
7900	cat >>conftest.$ac_ext <<_ACEOF
7901	/* end confdefs.h. */
7902	$ac_includes_default
7903	#include <$ac_header>
7904	_ACEOF
7905	rm -f conftest.$ac_objext
7906	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7907	(eval $ac_compile) 2>conftest.er1
7908	ac_status=$?
7909	grep -v '^ *+' conftest.er1 >conftest.err
7910	rm -f conftest.er1
7911	cat conftest.err >&5
7912	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7913	(exit $ac_status); } &&
7914	{ ac_try='test -z "$ac_c_werror_flag"
7915	\|\| test ! -s conftest.err'
7916	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7917	(eval $ac_try) 2>&5
7918	ac_status=$?
7919	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7920	(exit $ac_status); }; } &&
7921	{ ac_try='test -s conftest.$ac_objext'
7922	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7923	(eval $ac_try) 2>&5
7924	ac_status=$?
7925	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7926	(exit $ac_status); }; }; then
7927	ac_header_compiler=yes
7928	else
7929	echo "$as_me: failed program was:" >&5
7930	sed 's/^/\| /' conftest.$ac_ext >&5
7931
7932	ac_header_compiler=no
7933	fi
7934	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7935	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7936	echo "${ECHO_T}$ac_header_compiler" >&6
7937
7938	# Is the header present?
7939	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7940	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7941	cat >conftest.$ac_ext <<_ACEOF
7942	/* confdefs.h. */
7943	_ACEOF
7944	cat confdefs.h >>conftest.$ac_ext
7945	cat >>conftest.$ac_ext <<_ACEOF
7946	/* end confdefs.h. */
7947	#include <$ac_header>
7948	_ACEOF
7949	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7950	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7951	ac_status=$?
7952	grep -v '^ *+' conftest.er1 >conftest.err
7953	rm -f conftest.er1
7954	cat conftest.err >&5
7955	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7956	(exit $ac_status); } >/dev/null; then
7957	if test -s conftest.err; then
7958	ac_cpp_err=$ac_c_preproc_warn_flag
7959	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7960	else
7961	ac_cpp_err=
7962	fi
7963	else
7964	ac_cpp_err=yes
7965	fi
7966	if test -z "$ac_cpp_err"; then
7967	ac_header_preproc=yes
7968	else
7969	echo "$as_me: failed program was:" >&5
7970	sed 's/^/\| /' conftest.$ac_ext >&5
7971
7972	ac_header_preproc=no
7973	fi
7974	rm -f conftest.err conftest.$ac_ext
7975	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7976	echo "${ECHO_T}$ac_header_preproc" >&6
7977
7978	# So? What about this header?
7979	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7980	yes:no: )
7981	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7982	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7983	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7984	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7985	ac_header_preproc=yes
7986	;;
7987	no:yes:* )
7988	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7989	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7990	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7991	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7992	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7993	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7994	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7995	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7996	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7997	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7998	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7999	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
8000	(
8001	cat <<\_ASBOX
8002	## ---------------------------------------------- ##
8003	## Report this to orxonox-dev at mail.datacore.ch ##
8004	## ---------------------------------------------- ##
8005	_ASBOX
8006	) \|
8007	sed "s/^/$as_me: WARNING: /" >&2
8008	;;
8009	esac
8010	echo "$as_me:$LINENO: checking for $ac_header" >&5
8011	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8012	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8013	echo $ECHO_N "(cached) $ECHO_C" >&6
8014	else
8015	eval "$as_ac_Header=\$ac_header_preproc"
8016	fi
8017	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8018	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8019
8020	fi
8021	if test `eval echo '${'$as_ac_Header'}'` = yes; then
8022	cat >>confdefs.h <<_ACEOF
8023	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
8024	_ACEOF
8025
8026	fi
8027
8028	done
8029
8030	echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5
8031	echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6
8032	if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then
8033	echo $ECHO_N "(cached) $ECHO_C" >&6
8034	else
8035	if test "$cross_compiling" = yes; then
8036	ac_cv_func_malloc_0_nonnull=no
8037	else
8038	cat >conftest.$ac_ext <<_ACEOF
8039	/* confdefs.h. */
8040	_ACEOF
8041	cat confdefs.h >>conftest.$ac_ext
8042	cat >>conftest.$ac_ext <<_ACEOF
8043	/* end confdefs.h. */
8044	#if STDC_HEADERS \|\| HAVE_STDLIB_H
8045	# include <stdlib.h>
8046	#else
8047	char *malloc ();
8048	#endif
8049
8050	int
8051	main ()
8052	{
8053	exit (malloc (0) ? 0 : 1);
8054	;
8055	return 0;
8056	}
8057	_ACEOF
8058	rm -f conftest$ac_exeext
8059	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8060	(eval $ac_link) 2>&5
8061	ac_status=$?
8062	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8063	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8064	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8065	(eval $ac_try) 2>&5
8066	ac_status=$?
8067	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8068	(exit $ac_status); }; }; then
8069	ac_cv_func_malloc_0_nonnull=yes
8070	else
8071	echo "$as_me: program exited with status $ac_status" >&5
8072	echo "$as_me: failed program was:" >&5
8073	sed 's/^/\| /' conftest.$ac_ext >&5
8074
8075	( exit $ac_status )
8076	ac_cv_func_malloc_0_nonnull=no
8077	fi
8078	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8079	fi
8080	fi
8081	echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5
8082	echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6
8083	if test $ac_cv_func_malloc_0_nonnull = yes; then
8084
8085	cat >>confdefs.h <<\_ACEOF
8086	#define HAVE_MALLOC 1
8087	_ACEOF
8088
8089	else
8090	cat >>confdefs.h <<\_ACEOF
8091	#define HAVE_MALLOC 0
8092	_ACEOF
8093
8094	case $LIBOBJS in
8095	"malloc.$ac_objext" \| \
8096	*" malloc.$ac_objext" \| \
8097	"malloc.$ac_objext "* \| \
8098	" malloc.$ac_objext " ) ;;
8099	*) LIBOBJS="$LIBOBJS malloc.$ac_objext" ;;
8100	esac
8101
8102
8103	cat >>confdefs.h <<\_ACEOF
8104	#define malloc rpl_malloc
8105	_ACEOF
8106
8107	fi
8108
8109
8110
8111
8112
8113	for ac_func in bzero sqrt
8114	do
8115	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
8116	echo "$as_me:$LINENO: checking for $ac_func" >&5
8117	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
8118	if eval "test \"\${$as_ac_var+set}\" = set"; then
8119	echo $ECHO_N "(cached) $ECHO_C" >&6
8120	else
8121	cat >conftest.$ac_ext <<_ACEOF
8122	/* confdefs.h. */
8123	_ACEOF
8124	cat confdefs.h >>conftest.$ac_ext
8125	cat >>conftest.$ac_ext <<_ACEOF
8126	/* end confdefs.h. */
8127	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
8128	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8129	#define $ac_func innocuous_$ac_func
8130
8131	/* System header to define __stub macros and hopefully few prototypes,
8132	which can conflict with char $ac_func (); below.
8133	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8134	<limits.h> exists even on freestanding compilers. */
8135
8136	#ifdef __STDC__
8137	# include <limits.h>
8138	#else
8139	# include <assert.h>
8140	#endif
8141
8142	#undef $ac_func
8143
8144	/* Override any gcc2 internal prototype to avoid an error. */
8145	#ifdef __cplusplus
8146	extern "C"
8147	{
8148	#endif
8149	/* We use char because int might match the return type of a gcc2
8150	builtin and then its argument prototype would still apply. */
8151	char $ac_func ();
8152	/* The GNU C library defines this for functions which it implements
8153	to always fail with ENOSYS. Some functions are actually named
8154	something starting with __ and the normal name is an alias. */
8155	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
8156	choke me
8157	#else
8158	char (*f) () = $ac_func;
8159	#endif
8160	#ifdef __cplusplus
8161	}
8162	#endif
8163
8164	int
8165	main ()
8166	{
8167	return f != $ac_func;
8168	;
8169	return 0;
8170	}
8171	_ACEOF
8172	rm -f conftest.$ac_objext conftest$ac_exeext
8173	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8174	(eval $ac_link) 2>conftest.er1
8175	ac_status=$?
8176	grep -v '^ *+' conftest.er1 >conftest.err
8177	rm -f conftest.er1
8178	cat conftest.err >&5
8179	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8180	(exit $ac_status); } &&
8181	{ ac_try='test -z "$ac_c_werror_flag"
8182	\|\| test ! -s conftest.err'
8183	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8184	(eval $ac_try) 2>&5
8185	ac_status=$?
8186	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8187	(exit $ac_status); }; } &&
8188	{ ac_try='test -s conftest$ac_exeext'
8189	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8190	(eval $ac_try) 2>&5
8191	ac_status=$?
8192	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8193	(exit $ac_status); }; }; then
8194	eval "$as_ac_var=yes"
8195	else
8196	echo "$as_me: failed program was:" >&5
8197	sed 's/^/\| /' conftest.$ac_ext >&5
8198
8199	eval "$as_ac_var=no"
8200	fi
8201	rm -f conftest.err conftest.$ac_objext \
8202	conftest$ac_exeext conftest.$ac_ext
8203	fi
8204	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
8205	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
8206	if test `eval echo '${'$as_ac_var'}'` = yes; then
8207	cat >>confdefs.h <<_ACEOF
8208	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
8209	_ACEOF
8210
8211	fi
8212	done
8213
8214
8215	######################
8216	## OUTPUT CONFIGURE ##
8217	######################
8218	ac_config_files="$ac_config_files Makefile src/Makefile src/lib/Makefile src/lib/graphics/Makefile src/lib/graphics/importer/Makefile src/lib/gui/Makefile src/lib/gui/console/Makefile src/lib/gui/gui/Makefile src/subprojects/Makefile src/subprojects/testmain/Makefile"
8219
8220
8221	cat >confcache <<\_ACEOF
8222	# This file is a shell script that caches the results of configure
8223	# tests run on this system so they can be shared between configure
8224	# scripts and configure runs, see configure's option --config-cache.
8225	# It is not useful on other systems. If it contains results you don't
8226	# want to keep, you may remove or edit it.
8227	#
8228	# config.status only pays attention to the cache file if you give it
8229	# the --recheck option to rerun configure.
8230	#
8231	# `ac_cv_env_foo' variables (set or unset) will be overridden when
8232	# loading this file, other unset `ac_cv_foo' will be assigned the
8233	# following values.
8234
8235	_ACEOF
8236
8237	# The following way of writing the cache mishandles newlines in values,
8238	# but we know of no workaround that is simple, portable, and efficient.
8239	# So, don't put newlines in cache variables' values.
8240	# Ultrix sh set writes to stderr and can't be redirected directly,
8241	# and sets the high bit in the cache file unless we assign to the vars.
8242	{
8243	(set) 2>&1 \|
8244	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
8245	ac_space=\ )
8246	# `set' does not quote correctly, so add quotes (double-quote
8247	# substitution turns \\\\ into \\, and sed turns \\ into \).
8248	sed -n \
8249	"s/'/'\\\\''/g;
8250	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
8251	;;
8252	*)
8253	# `set' quotes correctly as required by POSIX, so do not add quotes.
8254	sed -n \
8255	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
8256	;;
8257	esac;
8258	} \|
8259	sed '
8260	t clear
8261	: clear
8262	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
8263	t end
8264	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/
8265	: end' >>confcache
8266	if diff $cache_file confcache >/dev/null 2>&1; then :; else
8267	if test -w $cache_file; then
8268	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
8269	cat confcache >$cache_file
8270	else
8271	echo "not updating unwritable cache $cache_file"
8272	fi
8273	fi
8274	rm -f confcache
8275
8276	test "x$prefix" = xNONE && prefix=$ac_default_prefix
8277	# Let make expand exec_prefix.
8278	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8279
8280	# VPATH may cause trouble with some makes, so we remove $(srcdir),
8281	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
8282	# trailing colons and then remove the whole line if VPATH becomes empty
8283	# (actually we leave an empty line to preserve line numbers).
8284	if test "x$srcdir" = x.; then
8285	ac_vpsub='/^[ ]VPATH[ ]=/{
8286	s/:\$(srcdir):/:/;
8287	s/:\${srcdir}:/:/;
8288	s/:@srcdir@:/:/;
8289	s/^$[^=]=[ ]$:*/\1/;
8290	s/:*$//;
8291	s/^[^=]=[ ]$//;
8292	}'
8293	fi
8294
8295	DEFS=-DHAVE_CONFIG_H
8296
8297	ac_libobjs=
8298	ac_ltlibobjs=
8299	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
8300	# 1. Remove the extension, and $U if already installed.
8301	ac_i=`echo "$ac_i" \|
8302	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
8303	# 2. Add them.
8304	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
8305	ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
8306	done
8307	LIBOBJS=$ac_libobjs
8308
8309	LTLIBOBJS=$ac_ltlibobjs
8310
8311
8312	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
8313	{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
8314	Usually this means the macro was only invoked conditionally." >&5
8315	echo "$as_me: error: conditional \"AMDEP\" was never defined.
8316	Usually this means the macro was only invoked conditionally." >&2;}
8317	{ (exit 1); exit 1; }; }
8318	fi
8319	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
8320	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.
8321	Usually this means the macro was only invoked conditionally." >&5
8322	echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
8323	Usually this means the macro was only invoked conditionally." >&2;}
8324	{ (exit 1); exit 1; }; }
8325	fi
8326	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
8327	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
8328	Usually this means the macro was only invoked conditionally." >&5
8329	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
8330	Usually this means the macro was only invoked conditionally." >&2;}
8331	{ (exit 1); exit 1; }; }
8332	fi
8333	if test -z "${SUB_PROJECTS_TRUE}" && test -z "${SUB_PROJECTS_FALSE}"; then
8334	{ { echo "$as_me:$LINENO: error: conditional \"SUB_PROJECTS\" was never defined.
8335	Usually this means the macro was only invoked conditionally." >&5
8336	echo "$as_me: error: conditional \"SUB_PROJECTS\" was never defined.
8337	Usually this means the macro was only invoked conditionally." >&2;}
8338	{ (exit 1); exit 1; }; }
8339	fi
8340	if test -z "${DOCUMENTATION_TRUE}" && test -z "${DOCUMENTATION_FALSE}"; then
8341	{ { echo "$as_me:$LINENO: error: conditional \"DOCUMENTATION\" was never defined.
8342	Usually this means the macro was only invoked conditionally." >&5
8343	echo "$as_me: error: conditional \"DOCUMENTATION\" was never defined.
8344	Usually this means the macro was only invoked conditionally." >&2;}
8345	{ (exit 1); exit 1; }; }
8346	fi
8347	if test -z "${DOXYGEN_TRUE}" && test -z "${DOXYGEN_FALSE}"; then
8348	{ { echo "$as_me:$LINENO: error: conditional \"DOXYGEN\" was never defined.
8349	Usually this means the macro was only invoked conditionally." >&5
8350	echo "$as_me: error: conditional \"DOXYGEN\" was never defined.
8351	Usually this means the macro was only invoked conditionally." >&2;}
8352	{ (exit 1); exit 1; }; }
8353	fi
8354	if test -z "${HAVE_GTK2_TRUE}" && test -z "${HAVE_GTK2_FALSE}"; then
8355	{ { echo "$as_me:$LINENO: error: conditional \"HAVE_GTK2\" was never defined.
8356	Usually this means the macro was only invoked conditionally." >&5
8357	echo "$as_me: error: conditional \"HAVE_GTK2\" was never defined.
8358	Usually this means the macro was only invoked conditionally." >&2;}
8359	{ (exit 1); exit 1; }; }
8360	fi
8361	if test -z "${HAVE_GTHREAD_TRUE}" && test -z "${HAVE_GTHREAD_FALSE}"; then
8362	{ { echo "$as_me:$LINENO: error: conditional \"HAVE_GTHREAD\" was never defined.
8363	Usually this means the macro was only invoked conditionally." >&5
8364	echo "$as_me: error: conditional \"HAVE_GTHREAD\" was never defined.
8365	Usually this means the macro was only invoked conditionally." >&2;}
8366	{ (exit 1); exit 1; }; }
8367	fi
8368	if test -z "${HAVE_CURL_TRUE}" && test -z "${HAVE_CURL_FALSE}"; then
8369	{ { echo "$as_me:$LINENO: error: conditional \"HAVE_CURL\" was never defined.
8370	Usually this means the macro was only invoked conditionally." >&5
8371	echo "$as_me: error: conditional \"HAVE_CURL\" was never defined.
8372	Usually this means the macro was only invoked conditionally." >&2;}
8373	{ (exit 1); exit 1; }; }
8374	fi
8375
8376	: ${CONFIG_STATUS=./config.status}
8377	ac_clean_files_save=$ac_clean_files
8378	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
8379	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
8380	echo "$as_me: creating $CONFIG_STATUS" >&6;}
8381	cat >$CONFIG_STATUS <<_ACEOF
8382	#! $SHELL
8383	# Generated by $as_me.
8384	# Run this file to recreate the current configuration.
8385	# Compiler output produced by configure, useful for debugging
8386	# configure, is in config.log if it exists.
8387
8388	debug=false
8389	ac_cs_recheck=false
8390	ac_cs_silent=false
8391	SHELL=\${CONFIG_SHELL-$SHELL}
8392	_ACEOF
8393
8394	cat >>$CONFIG_STATUS <<\_ACEOF
8395	## --------------------- ##
8396	## M4sh Initialization. ##
8397	## --------------------- ##
8398
8399	# Be Bourne compatible
8400	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
8401	emulate sh
8402	NULLCMD=:
8403	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
8404	# is contrary to our usage. Disable this feature.
8405	alias -g '${1+"$@"}'='"$@"'
8406	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
8407	set -o posix
8408	fi
8409	DUALCASE=1; export DUALCASE # for MKS sh
8410
8411	# Support unset when possible.
8412	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
8413	as_unset=unset
8414	else
8415	as_unset=false
8416	fi
8417
8418
8419	# Work around bugs in pre-3.0 UWIN ksh.
8420	$as_unset ENV MAIL MAILPATH
8421	PS1='$ '
8422	PS2='> '
8423	PS4='+ '
8424
8425	# NLS nuisances.
8426	for as_var in \
8427	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
8428	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
8429	LC_TELEPHONE LC_TIME
8430	do
8431	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
8432	eval $as_var=C; export $as_var
8433	else
8434	$as_unset $as_var
8435	fi
8436	done
8437
8438	# Required to use basename.
8439	if expr a : '$a$' >/dev/null 2>&1; then
8440	as_expr=expr
8441	else
8442	as_expr=false
8443	fi
8444
8445	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
8446	as_basename=basename
8447	else
8448	as_basename=false
8449	fi
8450
8451
8452	# Name of the executable.
8453	as_me=`$as_basename "$0" \|\|
8454	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
8455	X"$0" : 'X$//$$' \\| \
8456	X"$0" : 'X$/$$' \\| \
8457	. : '$.$' 2>/dev/null \|\|
8458	echo X/"$0" \|
8459	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
8460	/^X\/$\/\/$$/{ s//\1/; q; }
8461	/^X\/$\/$.*/{ s//\1/; q; }
8462	s/.*/./; q'`
8463
8464
8465	# PATH needs CR, and LINENO needs CR and PATH.
8466	# Avoid depending upon Character Ranges.
8467	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
8468	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8469	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8470	as_cr_digits='0123456789'
8471	as_cr_alnum=$as_cr_Letters$as_cr_digits
8472
8473	# The user is always right.
8474	if test "${PATH_SEPARATOR+set}" != set; then
8475	echo "#! /bin/sh" >conf$$.sh
8476	echo "exit 0" >>conf$$.sh
8477	chmod +x conf$$.sh
8478	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
8479	PATH_SEPARATOR=';'
8480	else
8481	PATH_SEPARATOR=:
8482	fi
8483	rm -f conf$$.sh
8484	fi
8485
8486
8487	as_lineno_1=$LINENO
8488	as_lineno_2=$LINENO
8489	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
8490	test "x$as_lineno_1" != "x$as_lineno_2" &&
8491	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
8492	# Find who we are. Look in the path if we contain no path at all
8493	# relative or not.
8494	case $0 in
8495	[\\/] ) as_myself=$0 ;;
8496	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8497	for as_dir in $PATH
8498	do
8499	IFS=$as_save_IFS
8500	test -z "$as_dir" && as_dir=.
8501	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
8502	done
8503
8504	;;
8505	esac
8506	# We did not find ourselves, most probably we were run as `sh COMMAND'
8507	# in which case we are not to be found in the path.
8508	if test "x$as_myself" = x; then
8509	as_myself=$0
8510	fi
8511	if test ! -f "$as_myself"; then
8512	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
8513	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
8514	{ (exit 1); exit 1; }; }
8515	fi
8516	case $CONFIG_SHELL in
8517	'')
8518	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8519	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
8520	do
8521	IFS=$as_save_IFS
8522	test -z "$as_dir" && as_dir=.
8523	for as_base in sh bash ksh sh5; do
8524	case $as_dir in
8525	/*)
8526	if ("$as_dir/$as_base" -c '
8527	as_lineno_1=$LINENO
8528	as_lineno_2=$LINENO
8529	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
8530	test "x$as_lineno_1" != "x$as_lineno_2" &&
8531	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
8532	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
8533	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
8534	CONFIG_SHELL=$as_dir/$as_base
8535	export CONFIG_SHELL
8536	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
8537	fi;;
8538	esac
8539	done
8540	done
8541	;;
8542	esac
8543
8544	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
8545	# uniformly replaced by the line number. The first 'sed' inserts a
8546	# line-number line before each line; the second 'sed' does the real
8547	# work. The second script uses 'N' to pair each line-number line
8548	# with the numbered line, and appends trailing '-' during
8549	# substitution so that $LINENO is not a special case at line end.
8550	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
8551	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
8552	sed '=' <$as_myself \|
8553	sed '
8554	N
8555	s,$,-,
8556	: loop
8557	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
8558	t loop
8559	s,-$,,
8560	s,^['$as_cr_digits']*\n,,
8561	' >$as_me.lineno &&
8562	chmod +x $as_me.lineno \|\|
8563	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
8564	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
8565	{ (exit 1); exit 1; }; }
8566
8567	# Don't try to exec as it changes $[0], causing all sort of problems
8568	# (the dirname of $[0] is not the place where we might find the
8569	# original and so on. Autoconf is especially sensible to this).
8570	. ./$as_me.lineno
8571	# Exit status is that of the last command.
8572	exit
8573	}
8574
8575
8576	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
8577	c,-n*) ECHO_N= ECHO_C='
8578	' ECHO_T=' ' ;;
8579	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
8580	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
8581	esac
8582
8583	if expr a : '$a$' >/dev/null 2>&1; then
8584	as_expr=expr
8585	else
8586	as_expr=false
8587	fi
8588
8589	rm -f conf$$ conf$$.exe conf$$.file
8590	echo >conf$$.file
8591	if ln -s conf$$.file conf$$ 2>/dev/null; then
8592	# We could just check for DJGPP; but this test a) works b) is more generic
8593	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
8594	if test -f conf$$.exe; then
8595	# Don't use ln at all; we don't have any links
8596	as_ln_s='cp -p'
8597	else
8598	as_ln_s='ln -s'
8599	fi
8600	elif ln conf$$.file conf$$ 2>/dev/null; then
8601	as_ln_s=ln
8602	else
8603	as_ln_s='cp -p'
8604	fi
8605	rm -f conf$$ conf$$.exe conf$$.file
8606
8607	if mkdir -p . 2>/dev/null; then
8608	as_mkdir_p=:
8609	else
8610	test -d ./-p && rmdir ./-p
8611	as_mkdir_p=false
8612	fi
8613
8614	as_executable_p="test -f"
8615
8616	# Sed expression to map a string onto a valid CPP name.
8617	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8618
8619	# Sed expression to map a string onto a valid variable name.
8620	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8621
8622
8623	# IFS
8624	# We need space, tab and new line, in precisely that order.
8625	as_nl='
8626	'
8627	IFS=" $as_nl"
8628
8629	# CDPATH.
8630	$as_unset CDPATH
8631
8632	exec 6>&1
8633
8634	# Open the log real soon, to keep \$[0] and so on meaningful, and to
8635	# report actual input values of CONFIG_FILES etc. instead of their
8636	# values after options handling. Logging --version etc. is OK.
8637	exec 5>>config.log
8638	{
8639	echo
8640	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8641	## Running $as_me. ##
8642	_ASBOX
8643	} >&5
8644	cat >&5 <<_CSEOF
8645
8646	This file was extended by orxonox $as_me 0.2.3-pre-alpha, which was
8647	generated by GNU Autoconf 2.59. Invocation command line was
8648
8649	CONFIG_FILES = $CONFIG_FILES
8650	CONFIG_HEADERS = $CONFIG_HEADERS
8651	CONFIG_LINKS = $CONFIG_LINKS
8652	CONFIG_COMMANDS = $CONFIG_COMMANDS
8653	$ $0 $@
8654
8655	_CSEOF
8656	echo "on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`" >&5
8657	echo >&5
8658	_ACEOF
8659
8660	# Files that config.status was made for.
8661	if test -n "$ac_config_files"; then
8662	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
8663	fi
8664
8665	if test -n "$ac_config_headers"; then
8666	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
8667	fi
8668
8669	if test -n "$ac_config_links"; then
8670	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
8671	fi
8672
8673	if test -n "$ac_config_commands"; then
8674	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
8675	fi
8676
8677	cat >>$CONFIG_STATUS <<\_ACEOF
8678
8679	ac_cs_usage="\
8680	\`$as_me' instantiates files from templates according to the
8681	current configuration.
8682
8683	Usage: $0 [OPTIONS] [FILE]...
8684
8685	-h, --help print this help, then exit
8686	-V, --version print version number, then exit
8687	-q, --quiet do not print progress messages
8688	-d, --debug don't remove temporary files
8689	--recheck update $as_me by reconfiguring in the same conditions
8690	--file=FILE[:TEMPLATE]
8691	instantiate the configuration file FILE
8692	--header=FILE[:TEMPLATE]
8693	instantiate the configuration header FILE
8694
8695	Configuration files:
8696	$config_files
8697
8698	Configuration headers:
8699	$config_headers
8700
8701	Configuration commands:
8702	$config_commands
8703
8704	Report bugs to <bug-autoconf@gnu.org>."
8705	_ACEOF
8706
8707	cat >>$CONFIG_STATUS <<_ACEOF
8708	ac_cs_version="\\
8709	orxonox config.status 0.2.3-pre-alpha
8710	configured by $0, generated by GNU Autoconf 2.59,
8711	with options \\"`echo "$ac_configure_args" \| sed 's/[\\""\`\$]/\\\\&/g'`\\"
8712
8713	Copyright (C) 2003 Free Software Foundation, Inc.
8714	This config.status script is free software; the Free Software Foundation
8715	gives unlimited permission to copy, distribute and modify it."
8716	srcdir=$srcdir
8717	INSTALL="$INSTALL"
8718	_ACEOF
8719
8720	cat >>$CONFIG_STATUS <<\_ACEOF
8721	# If no file are specified by the user, then we need to provide default
8722	# value. By we need to know if files were specified by the user.
8723	ac_need_defaults=:
8724	while test $# != 0
8725	do
8726	case $1 in
8727	--=)
8728	ac_option=`expr "x$1" : 'x$[^=]*$='`
8729	ac_optarg=`expr "x$1" : 'x[^=]=$.$'`
8730	ac_shift=:
8731	;;
8732	-*)
8733	ac_option=$1
8734	ac_optarg=$2
8735	ac_shift=shift
8736	;;
8737	*) # This is not an option, so the user has probably given explicit
8738	# arguments.
8739	ac_option=$1
8740	ac_need_defaults=false;;
8741	esac
8742
8743	case $ac_option in
8744	# Handling of the options.
8745	_ACEOF
8746	cat >>$CONFIG_STATUS <<\_ACEOF
8747	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
8748	ac_cs_recheck=: ;;
8749	--version \| --vers* \| -V )
8750	echo "$ac_cs_version"; exit 0 ;;
8751	--he \| --h)
8752	# Conflict between --help and --header
8753	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
8754	Try \`$0 --help' for more information." >&5
8755	echo "$as_me: error: ambiguous option: $1
8756	Try \`$0 --help' for more information." >&2;}
8757	{ (exit 1); exit 1; }; };;
8758	--help \| --hel \| -h )
8759	echo "$ac_cs_usage"; exit 0 ;;
8760	--debug \| --d* \| -d )
8761	debug=: ;;
8762	--file \| --fil \| --fi \| --f )
8763	$ac_shift
8764	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
8765	ac_need_defaults=false;;
8766	--header \| --heade \| --head \| --hea )
8767	$ac_shift
8768	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
8769	ac_need_defaults=false;;
8770	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
8771	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
8772	ac_cs_silent=: ;;
8773
8774	# This is an error.
8775	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
8776	Try \`$0 --help' for more information." >&5
8777	echo "$as_me: error: unrecognized option: $1
8778	Try \`$0 --help' for more information." >&2;}
8779	{ (exit 1); exit 1; }; } ;;
8780
8781	*) ac_config_targets="$ac_config_targets $1" ;;
8782
8783	esac
8784	shift
8785	done
8786
8787	ac_configure_extra_args=
8788
8789	if $ac_cs_silent; then
8790	exec 6>/dev/null
8791	ac_configure_extra_args="$ac_configure_extra_args --silent"
8792	fi
8793
8794	_ACEOF
8795	cat >>$CONFIG_STATUS <<_ACEOF
8796	if \$ac_cs_recheck; then
8797	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
8798	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8799	fi
8800
8801	_ACEOF
8802
8803	cat >>$CONFIG_STATUS <<_ACEOF
8804	#
8805	# INIT-COMMANDS section.
8806	#
8807
8808	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
8809
8810	_ACEOF
8811
8812
8813
8814	cat >>$CONFIG_STATUS <<\_ACEOF
8815	for ac_config_target in $ac_config_targets
8816	do
8817	case "$ac_config_target" in
8818	# Handling of arguments.
8819	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8820	"src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
8821	"src/lib/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/Makefile" ;;
8822	"src/lib/graphics/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/graphics/Makefile" ;;
8823	"src/lib/graphics/importer/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/graphics/importer/Makefile" ;;
8824	"src/lib/gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/gui/Makefile" ;;
8825	"src/lib/gui/console/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/gui/console/Makefile" ;;
8826	"src/lib/gui/gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/gui/gui/Makefile" ;;
8827	"src/subprojects/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/Makefile" ;;
8828	"src/subprojects/testmain/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/testmain/Makefile" ;;
8829	"depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
8830	"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
8831	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
8832	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
8833	{ (exit 1); exit 1; }; };;
8834	esac
8835	done
8836
8837	# If the user did not use the arguments to specify the items to instantiate,
8838	# then the envvar interface is used. Set only those that are not.
8839	# We use the long form for the default assignment because of an extremely
8840	# bizarre bug on SunOS 4.1.3.
8841	if $ac_need_defaults; then
8842	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
8843	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
8844	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
8845	fi
8846
8847	# Have a temporary directory for convenience. Make it in the build tree
8848	# simply because there is no reason to put it here, and in addition,
8849	# creating and moving files from /tmp can sometimes cause problems.
8850	# Create a temporary directory, and hook for its removal unless debugging.
8851	$debug \|\|
8852	{
8853	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
8854	trap '{ (exit 1); exit 1; }' 1 2 13 15
8855	}
8856
8857	# Create a (secure) tmp directory for tmp files.
8858
8859	{
8860	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
8861	test -n "$tmp" && test -d "$tmp"
8862	} \|\|
8863	{
8864	tmp=./confstat$$-$RANDOM
8865	(umask 077 && mkdir $tmp)
8866	} \|\|
8867	{
8868	echo "$me: cannot create a temporary directory in ." >&2
8869	{ (exit 1); exit 1; }
8870	}
8871
8872	_ACEOF
8873
8874	cat >>$CONFIG_STATUS <<_ACEOF
8875
8876	#
8877	# CONFIG_FILES section.
8878	#
8879
8880	# No need to generate the scripts if there are no CONFIG_FILES.
8881	# This happens for instance when ./config.status config.h
8882	if test -n "\$CONFIG_FILES"; then
8883	# Protect against being on the right side of a sed subst in config.status.
8884	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
8885	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
8886	s,@SHELL@,$SHELL,;t t
8887	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
8888	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
8889	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
8890	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
8891	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
8892	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
8893	s,@exec_prefix@,$exec_prefix,;t t
8894	s,@prefix@,$prefix,;t t
8895	s,@program_transform_name@,$program_transform_name,;t t
8896	s,@bindir@,$bindir,;t t
8897	s,@sbindir@,$sbindir,;t t
8898	s,@libexecdir@,$libexecdir,;t t
8899	s,@datadir@,$datadir,;t t
8900	s,@sysconfdir@,$sysconfdir,;t t
8901	s,@sharedstatedir@,$sharedstatedir,;t t
8902	s,@localstatedir@,$localstatedir,;t t
8903	s,@libdir@,$libdir,;t t
8904	s,@includedir@,$includedir,;t t
8905	s,@oldincludedir@,$oldincludedir,;t t
8906	s,@infodir@,$infodir,;t t
8907	s,@mandir@,$mandir,;t t
8908	s,@build_alias@,$build_alias,;t t
8909	s,@host_alias@,$host_alias,;t t
8910	s,@target_alias@,$target_alias,;t t
8911	s,@DEFS@,$DEFS,;t t
8912	s,@ECHO_C@,$ECHO_C,;t t
8913	s,@ECHO_N@,$ECHO_N,;t t
8914	s,@ECHO_T@,$ECHO_T,;t t
8915	s,@LIBS@,$LIBS,;t t
8916	s,@build@,$build,;t t
8917	s,@build_cpu@,$build_cpu,;t t
8918	s,@build_vendor@,$build_vendor,;t t
8919	s,@build_os@,$build_os,;t t
8920	s,@host@,$host,;t t
8921	s,@host_cpu@,$host_cpu,;t t
8922	s,@host_vendor@,$host_vendor,;t t
8923	s,@host_os@,$host_os,;t t
8924	s,@target@,$target,;t t
8925	s,@target_cpu@,$target_cpu,;t t
8926	s,@target_vendor@,$target_vendor,;t t
8927	s,@target_os@,$target_os,;t t
8928	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
8929	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
8930	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
8931	s,@CYGPATH_W@,$CYGPATH_W,;t t
8932	s,@PACKAGE@,$PACKAGE,;t t
8933	s,@VERSION@,$VERSION,;t t
8934	s,@ACLOCAL@,$ACLOCAL,;t t
8935	s,@AUTOCONF@,$AUTOCONF,;t t
8936	s,@AUTOMAKE@,$AUTOMAKE,;t t
8937	s,@AUTOHEADER@,$AUTOHEADER,;t t
8938	s,@MAKEINFO@,$MAKEINFO,;t t
8939	s,@AMTAR@,$AMTAR,;t t
8940	s,@install_sh@,$install_sh,;t t
8941	s,@STRIP@,$STRIP,;t t
8942	s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
8943	s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
8944	s,@mkdir_p@,$mkdir_p,;t t
8945	s,@AWK@,$AWK,;t t
8946	s,@SET_MAKE@,$SET_MAKE,;t t
8947	s,@am__leading_dot@,$am__leading_dot,;t t
8948	s,@CXX@,$CXX,;t t
8949	s,@CXXFLAGS@,$CXXFLAGS,;t t
8950	s,@LDFLAGS@,$LDFLAGS,;t t
8951	s,@CPPFLAGS@,$CPPFLAGS,;t t
8952	s,@ac_ct_CXX@,$ac_ct_CXX,;t t
8953	s,@EXEEXT@,$EXEEXT,;t t
8954	s,@OBJEXT@,$OBJEXT,;t t
8955	s,@DEPDIR@,$DEPDIR,;t t
8956	s,@am__include@,$am__include,;t t
8957	s,@am__quote@,$am__quote,;t t
8958	s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
8959	s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
8960	s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
8961	s,@CXXDEPMODE@,$CXXDEPMODE,;t t
8962	s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
8963	s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
8964	s,@RANLIB@,$RANLIB,;t t
8965	s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
8966	s,@CC@,$CC,;t t
8967	s,@CFLAGS@,$CFLAGS,;t t
8968	s,@ac_ct_CC@,$ac_ct_CC,;t t
8969	s,@CCDEPMODE@,$CCDEPMODE,;t t
8970	s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
8971	s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
8972	s,@CPP@,$CPP,;t t
8973	s,@EGREP@,$EGREP,;t t
8974	s,@DEBUG@,$DEBUG,;t t
8975	s,@SUB_PROJECTS_TRUE@,$SUB_PROJECTS_TRUE,;t t
8976	s,@SUB_PROJECTS_FALSE@,$SUB_PROJECTS_FALSE,;t t
8977	s,@DOCUMENTATION_TRUE@,$DOCUMENTATION_TRUE,;t t
8978	s,@DOCUMENTATION_FALSE@,$DOCUMENTATION_FALSE,;t t
8979	s,@DOXYGEN@,$DOXYGEN,;t t
8980	s,@DOXYGEN_TRUE@,$DOXYGEN_TRUE,;t t
8981	s,@DOXYGEN_FALSE@,$DOXYGEN_FALSE,;t t
8982	s,@GPROF@,$GPROF,;t t
8983	s,@MSBITFIELDS@,$MSBITFIELDS,;t t
8984	s,@GTK2_LIBS@,$GTK2_LIBS,;t t
8985	s,@GTK2_CFLAGS@,$GTK2_CFLAGS,;t t
8986	s,@HAVE_GTK2_TRUE@,$HAVE_GTK2_TRUE,;t t
8987	s,@HAVE_GTK2_FALSE@,$HAVE_GTK2_FALSE,;t t
8988	s,@GTHREAD_LIBS@,$GTHREAD_LIBS,;t t
8989	s,@GTHREAD_CFLAGS@,$GTHREAD_CFLAGS,;t t
8990	s,@HAVE_GTHREAD_TRUE@,$HAVE_GTHREAD_TRUE,;t t
8991	s,@HAVE_GTHREAD_FALSE@,$HAVE_GTHREAD_FALSE,;t t
8992	s,@CURL_LIBS@,$CURL_LIBS,;t t
8993	s,@CURL_CFLAGS@,$CURL_CFLAGS,;t t
8994	s,@HAVE_CURL_TRUE@,$HAVE_CURL_TRUE,;t t
8995	s,@HAVE_CURL_FALSE@,$HAVE_CURL_FALSE,;t t
8996	s,@LIBOBJS@,$LIBOBJS,;t t
8997	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
8998	CEOF
8999
9000	_ACEOF
9001
9002	cat >>$CONFIG_STATUS <<\_ACEOF
9003	# Split the substitutions into bite-sized pieces for seds with
9004	# small command number limits, like on Digital OSF/1 and HP-UX.
9005	ac_max_sed_lines=48
9006	ac_sed_frag=1 # Number of current file.
9007	ac_beg=1 # First line for current file.
9008	ac_end=$ac_max_sed_lines # Line after last line for current file.
9009	ac_more_lines=:
9010	ac_sed_cmds=
9011	while $ac_more_lines; do
9012	if test $ac_beg -gt 1; then
9013	sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
9014	else
9015	sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
9016	fi
9017	if test ! -s $tmp/subs.frag; then
9018	ac_more_lines=false
9019	else
9020	# The purpose of the label and of the branching condition is to
9021	# speed up the sed processing (if there are no `@' at all, there
9022	# is no need to browse any of the substitutions).
9023	# These are the two extra sed commands mentioned above.
9024	(echo ':t
9025	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
9026	if test -z "$ac_sed_cmds"; then
9027	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
9028	else
9029	ac_sed_cmds="$ac_sed_cmds \| sed -f $tmp/subs-$ac_sed_frag.sed"
9030	fi
9031	ac_sed_frag=`expr $ac_sed_frag + 1`
9032	ac_beg=$ac_end
9033	ac_end=`expr $ac_end + $ac_max_sed_lines`
9034	fi
9035	done
9036	if test -z "$ac_sed_cmds"; then
9037	ac_sed_cmds=cat
9038	fi
9039	fi # test -n "$CONFIG_FILES"
9040
9041	_ACEOF
9042	cat >>$CONFIG_STATUS <<\_ACEOF
9043	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
9044	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9045	case $ac_file in
9046	- \| :- \| :-:* ) # input from stdin
9047	cat >$tmp/stdin
9048	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
9049	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
9050	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
9051	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
9052	* ) ac_file_in=$ac_file.in ;;
9053	esac
9054
9055	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
9056	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
9057	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
9058	X"$ac_file" : 'X$//$[^/]' \\| \
9059	X"$ac_file" : 'X$//$$' \\| \
9060	X"$ac_file" : 'X$/$' \\| \
9061	. : '$.$' 2>/dev/null \|\|
9062	echo X"$ac_file" \|
9063	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9064	/^X$\/\/$[^/].*/{ s//\1/; q; }
9065	/^X$\/\/$$/{ s//\1/; q; }
9066	/^X$\/$.*/{ s//\1/; q; }
9067	s/.*/./; q'`
9068	{ if $as_mkdir_p; then
9069	mkdir -p "$ac_dir"
9070	else
9071	as_dir="$ac_dir"
9072	as_dirs=
9073	while test ! -d "$as_dir"; do
9074	as_dirs="$as_dir $as_dirs"
9075	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
9076	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
9077	X"$as_dir" : 'X$//$[^/]' \\| \
9078	X"$as_dir" : 'X$//$$' \\| \
9079	X"$as_dir" : 'X$/$' \\| \
9080	. : '$.$' 2>/dev/null \|\|
9081	echo X"$as_dir" \|
9082	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9083	/^X$\/\/$[^/].*/{ s//\1/; q; }
9084	/^X$\/\/$$/{ s//\1/; q; }
9085	/^X$\/$.*/{ s//\1/; q; }
9086	s/.*/./; q'`
9087	done
9088	test ! -n "$as_dirs" \|\| mkdir $as_dirs
9089	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
9090	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
9091	{ (exit 1); exit 1; }; }; }
9092
9093	ac_builddir=.
9094
9095	if test "$ac_dir" != .; then
9096	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
9097	# A "../" for each directory in $ac_dir_suffix.
9098	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
9099	else
9100	ac_dir_suffix= ac_top_builddir=
9101	fi
9102
9103	case $srcdir in
9104	.) # No --srcdir option. We are building in place.
9105	ac_srcdir=.
9106	if test -z "$ac_top_builddir"; then
9107	ac_top_srcdir=.
9108	else
9109	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
9110	fi ;;
9111	[\\/]* \| ?:[\\/]* ) # Absolute path.
9112	ac_srcdir=$srcdir$ac_dir_suffix;
9113	ac_top_srcdir=$srcdir ;;
9114	*) # Relative path.
9115	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
9116	ac_top_srcdir=$ac_top_builddir$srcdir ;;
9117	esac
9118
9119	# Do not use `cd foo && pwd` to compute absolute paths, because
9120	# the directories may not exist.
9121	case `pwd` in
9122	.) ac_abs_builddir="$ac_dir";;
9123	*)
9124	case "$ac_dir" in
9125	.) ac_abs_builddir=`pwd`;;
9126	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
9127	*) ac_abs_builddir=`pwd`/"$ac_dir";;
9128	esac;;
9129	esac
9130	case $ac_abs_builddir in
9131	.) ac_abs_top_builddir=${ac_top_builddir}.;;
9132	*)
9133	case ${ac_top_builddir}. in
9134	.) ac_abs_top_builddir=$ac_abs_builddir;;
9135	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
9136	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
9137	esac;;
9138	esac
9139	case $ac_abs_builddir in
9140	.) ac_abs_srcdir=$ac_srcdir;;
9141	*)
9142	case $ac_srcdir in
9143	.) ac_abs_srcdir=$ac_abs_builddir;;
9144	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
9145	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
9146	esac;;
9147	esac
9148	case $ac_abs_builddir in
9149	.) ac_abs_top_srcdir=$ac_top_srcdir;;
9150	*)
9151	case $ac_top_srcdir in
9152	.) ac_abs_top_srcdir=$ac_abs_builddir;;
9153	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
9154	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
9155	esac;;
9156	esac
9157
9158
9159	case $INSTALL in
9160	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
9161	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;
9162	esac
9163
9164	if test x"$ac_file" != x-; then
9165	{ echo "$as_me:$LINENO: creating $ac_file" >&5
9166	echo "$as_me: creating $ac_file" >&6;}
9167	rm -f "$ac_file"
9168	fi
9169	# Let's still pretend it is `configure' which instantiates (i.e., don't
9170	# use $as_me), people would be surprised to read:
9171	# /* config.h. Generated by config.status. */
9172	if test x"$ac_file" = x-; then
9173	configure_input=
9174	else
9175	configure_input="$ac_file. "
9176	fi
9177	configure_input=$configure_input"Generated from `echo $ac_file_in \|
9178	sed 's,.*/,,'` by configure."
9179
9180	# First look for the input files in the build tree, otherwise in the
9181	# src tree.
9182	ac_file_inputs=`IFS=:
9183	for f in $ac_file_in; do
9184	case $f in
9185	-) echo $tmp/stdin ;;
9186	[\\/$]*)
9187	# Absolute (can't be DOS-style, as IFS=:)
9188	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9189	echo "$as_me: error: cannot find input file: $f" >&2;}
9190	{ (exit 1); exit 1; }; }
9191	echo "$f";;
9192	*) # Relative
9193	if test -f "$f"; then
9194	# Build tree
9195	echo "$f"
9196	elif test -f "$srcdir/$f"; then
9197	# Source tree
9198	echo "$srcdir/$f"
9199	else
9200	# /dev/null tree
9201	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9202	echo "$as_me: error: cannot find input file: $f" >&2;}
9203	{ (exit 1); exit 1; }; }
9204	fi;;
9205	esac
9206	done` \|\| { (exit 1); exit 1; }
9207	_ACEOF
9208	cat >>$CONFIG_STATUS <<_ACEOF
9209	sed "$ac_vpsub
9210	$extrasub
9211	_ACEOF
9212	cat >>$CONFIG_STATUS <<\_ACEOF
9213	:t
9214	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
9215	s,@configure_input@,$configure_input,;t t
9216	s,@srcdir@,$ac_srcdir,;t t
9217	s,@abs_srcdir@,$ac_abs_srcdir,;t t
9218	s,@top_srcdir@,$ac_top_srcdir,;t t
9219	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
9220	s,@builddir@,$ac_builddir,;t t
9221	s,@abs_builddir@,$ac_abs_builddir,;t t
9222	s,@top_builddir@,$ac_top_builddir,;t t
9223	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
9224	s,@INSTALL@,$ac_INSTALL,;t t
9225	" $ac_file_inputs \| (eval "$ac_sed_cmds") >$tmp/out
9226	rm -f $tmp/stdin
9227	if test x"$ac_file" != x-; then
9228	mv $tmp/out $ac_file
9229	else
9230	cat $tmp/out
9231	rm -f $tmp/out
9232	fi
9233
9234	done
9235	_ACEOF
9236	cat >>$CONFIG_STATUS <<\_ACEOF
9237
9238	#
9239	# CONFIG_HEADER section.
9240	#
9241
9242	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
9243	# NAME is the cpp macro being defined and VALUE is the value it is being given.
9244	#
9245	# ac_d sets the value in "#define NAME VALUE" lines.
9246	ac_dA='s,^$[ ]$#$[ ]define[ ][ ]*$'
9247	ac_dB='[ ].*$,\1#\2'
9248	ac_dC=' '
9249	ac_dD=',;t'
9250	# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
9251	ac_uA='s,^$[ ]$#$[ ]$undef$[ ][ ]*$'
9252	ac_uB='$,\1#\2define\3'
9253	ac_uC=' '
9254	ac_uD=',;t'
9255
9256	for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
9257	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9258	case $ac_file in
9259	- \| :- \| :-:* ) # input from stdin
9260	cat >$tmp/stdin
9261	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
9262	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
9263	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
9264	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
9265	* ) ac_file_in=$ac_file.in ;;
9266	esac
9267
9268	test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
9269	echo "$as_me: creating $ac_file" >&6;}
9270
9271	# First look for the input files in the build tree, otherwise in the
9272	# src tree.
9273	ac_file_inputs=`IFS=:
9274	for f in $ac_file_in; do
9275	case $f in
9276	-) echo $tmp/stdin ;;
9277	[\\/$]*)
9278	# Absolute (can't be DOS-style, as IFS=:)
9279	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9280	echo "$as_me: error: cannot find input file: $f" >&2;}
9281	{ (exit 1); exit 1; }; }
9282	# Do quote $f, to prevent DOS paths from being IFS'd.
9283	echo "$f";;
9284	*) # Relative
9285	if test -f "$f"; then
9286	# Build tree
9287	echo "$f"
9288	elif test -f "$srcdir/$f"; then
9289	# Source tree
9290	echo "$srcdir/$f"
9291	else
9292	# /dev/null tree
9293	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9294	echo "$as_me: error: cannot find input file: $f" >&2;}
9295	{ (exit 1); exit 1; }; }
9296	fi;;
9297	esac
9298	done` \|\| { (exit 1); exit 1; }
9299	# Remove the trailing spaces.
9300	sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
9301
9302	_ACEOF
9303
9304	# Transform confdefs.h into two sed scripts, `conftest.defines' and
9305	# `conftest.undefs', that substitutes the proper values into
9306	# config.h.in to produce config.h. The first handles `#define'
9307	# templates, and the second `#undef' templates.
9308	# And first: Protect against being on the right side of a sed subst in
9309	# config.status. Protect against being in an unquoted here document
9310	# in config.status.
9311	rm -f conftest.defines conftest.undefs
9312	# Using a here document instead of a string reduces the quoting nightmare.
9313	# Putting comments in sed scripts is not portable.
9314	#
9315	# `end' is used to avoid that the second main sed command (meant for
9316	# 0-ary CPP macros) applies to n-ary macro definitions.
9317	# See the Autoconf documentation for `clear'.
9318	cat >confdef2sed.sed <<\_ACEOF
9319	s/[\\&,]/\\&/g
9320	s,[\\$`],\\&,g
9321	t clear
9322	: clear
9323	s,^[ ]#[ ]define[ ][ ]$[^ (][^ (]$$([^)])$[ ]$.*$$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
9324	t end
9325	s,^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
9326	: end
9327	_ACEOF
9328	# If some macros were called several times there might be several times
9329	# the same #defines, which is useless. Nevertheless, we may not want to
9330	# sort them, since we want the last AC-DEFINE to be honored.
9331	uniq confdefs.h \| sed -n -f confdef2sed.sed >conftest.defines
9332	sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
9333	rm -f confdef2sed.sed
9334
9335	# This sed command replaces #undef with comments. This is necessary, for
9336	# example, in the case of _POSIX_SOURCE, which is predefined and required
9337	# on some systems where configure will not decide to define it.
9338	cat >>conftest.undefs <<\_ACEOF
9339	s,^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9],/* & */,
9340	_ACEOF
9341
9342	# Break up conftest.defines because some shells have a limit on the size
9343	# of here documents, and old seds have small limits too (100 cmds).
9344	echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
9345	echo ' if grep "^[ ]#[ ]define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
9346	echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
9347	echo ' :' >>$CONFIG_STATUS
9348	rm -f conftest.tail
9349	while grep . conftest.defines >/dev/null
9350	do
9351	# Write a limited-size here document to $tmp/defines.sed.
9352	echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
9353	# Speed up: don't consider the non `#define' lines.
9354	echo '/^[ ]#[ ]define/!b' >>$CONFIG_STATUS
9355	# Work around the forget-to-reset-the-flag bug.
9356	echo 't clr' >>$CONFIG_STATUS
9357	echo ': clr' >>$CONFIG_STATUS
9358	sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
9359	echo 'CEOF
9360	sed -f $tmp/defines.sed $tmp/in >$tmp/out
9361	rm -f $tmp/in
9362	mv $tmp/out $tmp/in
9363	' >>$CONFIG_STATUS
9364	sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
9365	rm -f conftest.defines
9366	mv conftest.tail conftest.defines
9367	done
9368	rm -f conftest.defines
9369	echo ' fi # grep' >>$CONFIG_STATUS
9370	echo >>$CONFIG_STATUS
9371
9372	# Break up conftest.undefs because some shells have a limit on the size
9373	# of here documents, and old seds have small limits too (100 cmds).
9374	echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
9375	rm -f conftest.tail
9376	while grep . conftest.undefs >/dev/null
9377	do
9378	# Write a limited-size here document to $tmp/undefs.sed.
9379	echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
9380	# Speed up: don't consider the non `#undef'
9381	echo '/^[ ]#[ ]undef/!b' >>$CONFIG_STATUS
9382	# Work around the forget-to-reset-the-flag bug.
9383	echo 't clr' >>$CONFIG_STATUS
9384	echo ': clr' >>$CONFIG_STATUS
9385	sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
9386	echo 'CEOF
9387	sed -f $tmp/undefs.sed $tmp/in >$tmp/out
9388	rm -f $tmp/in
9389	mv $tmp/out $tmp/in
9390	' >>$CONFIG_STATUS
9391	sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
9392	rm -f conftest.undefs
9393	mv conftest.tail conftest.undefs
9394	done
9395	rm -f conftest.undefs
9396
9397	cat >>$CONFIG_STATUS <<\_ACEOF
9398	# Let's still pretend it is `configure' which instantiates (i.e., don't
9399	# use $as_me), people would be surprised to read:
9400	# /* config.h. Generated by config.status. */
9401	if test x"$ac_file" = x-; then
9402	echo "/* Generated by configure. */" >$tmp/config.h
9403	else
9404	echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
9405	fi
9406	cat $tmp/in >>$tmp/config.h
9407	rm -f $tmp/in
9408	if test x"$ac_file" != x-; then
9409	if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
9410	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5
9411	echo "$as_me: $ac_file is unchanged" >&6;}
9412	else
9413	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
9414	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
9415	X"$ac_file" : 'X$//$[^/]' \\| \
9416	X"$ac_file" : 'X$//$$' \\| \
9417	X"$ac_file" : 'X$/$' \\| \
9418	. : '$.$' 2>/dev/null \|\|
9419	echo X"$ac_file" \|
9420	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9421	/^X$\/\/$[^/].*/{ s//\1/; q; }
9422	/^X$\/\/$$/{ s//\1/; q; }
9423	/^X$\/$.*/{ s//\1/; q; }
9424	s/.*/./; q'`
9425	{ if $as_mkdir_p; then
9426	mkdir -p "$ac_dir"
9427	else
9428	as_dir="$ac_dir"
9429	as_dirs=
9430	while test ! -d "$as_dir"; do
9431	as_dirs="$as_dir $as_dirs"
9432	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
9433	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
9434	X"$as_dir" : 'X$//$[^/]' \\| \
9435	X"$as_dir" : 'X$//$$' \\| \
9436	X"$as_dir" : 'X$/$' \\| \
9437	. : '$.$' 2>/dev/null \|\|
9438	echo X"$as_dir" \|
9439	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9440	/^X$\/\/$[^/].*/{ s//\1/; q; }
9441	/^X$\/\/$$/{ s//\1/; q; }
9442	/^X$\/$.*/{ s//\1/; q; }
9443	s/.*/./; q'`
9444	done
9445	test ! -n "$as_dirs" \|\| mkdir $as_dirs
9446	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
9447	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
9448	{ (exit 1); exit 1; }; }; }
9449
9450	rm -f $ac_file
9451	mv $tmp/config.h $ac_file
9452	fi
9453	else
9454	cat $tmp/config.h
9455	rm -f $tmp/config.h
9456	fi
9457	# Compute $ac_file's index in $config_headers.
9458	_am_stamp_count=1
9459	for _am_header in $config_headers :; do
9460	case $_am_header in
9461	$ac_file \| $ac_file:* )
9462	break ;;
9463	* )
9464	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
9465	esac
9466	done
9467	echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null \|\|
9468	$as_expr X$ac_file : 'X$.[^/]$//[^/][^/]/$' \\| \
9469	X$ac_file : 'X$//$[^/]' \\| \
9470	X$ac_file : 'X$//$$' \\| \
9471	X$ac_file : 'X$/$' \\| \
9472	. : '$.$' 2>/dev/null \|\|
9473	echo X$ac_file \|
9474	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9475	/^X$\/\/$[^/].*/{ s//\1/; q; }
9476	/^X$\/\/$$/{ s//\1/; q; }
9477	/^X$\/$.*/{ s//\1/; q; }
9478	s/.*/./; q'`/stamp-h$_am_stamp_count
9479	done
9480	_ACEOF
9481	cat >>$CONFIG_STATUS <<\_ACEOF
9482
9483	#
9484	# CONFIG_COMMANDS section.
9485	#
9486	for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
9487	ac_dest=`echo "$ac_file" \| sed 's,:.*,,'`
9488	ac_source=`echo "$ac_file" \| sed 's,[^:]*:,,'`
9489	ac_dir=`(dirname "$ac_dest") 2>/dev/null \|\|
9490	$as_expr X"$ac_dest" : 'X$.[^/]$//[^/][^/]/$' \\| \
9491	X"$ac_dest" : 'X$//$[^/]' \\| \
9492	X"$ac_dest" : 'X$//$$' \\| \
9493	X"$ac_dest" : 'X$/$' \\| \
9494	. : '$.$' 2>/dev/null \|\|
9495	echo X"$ac_dest" \|
9496	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9497	/^X$\/\/$[^/].*/{ s//\1/; q; }
9498	/^X$\/\/$$/{ s//\1/; q; }
9499	/^X$\/$.*/{ s//\1/; q; }
9500	s/.*/./; q'`
9501	{ if $as_mkdir_p; then
9502	mkdir -p "$ac_dir"
9503	else
9504	as_dir="$ac_dir"
9505	as_dirs=
9506	while test ! -d "$as_dir"; do
9507	as_dirs="$as_dir $as_dirs"
9508	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
9509	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
9510	X"$as_dir" : 'X$//$[^/]' \\| \
9511	X"$as_dir" : 'X$//$$' \\| \
9512	X"$as_dir" : 'X$/$' \\| \
9513	. : '$.$' 2>/dev/null \|\|
9514	echo X"$as_dir" \|
9515	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9516	/^X$\/\/$[^/].*/{ s//\1/; q; }
9517	/^X$\/\/$$/{ s//\1/; q; }
9518	/^X$\/$.*/{ s//\1/; q; }
9519	s/.*/./; q'`
9520	done
9521	test ! -n "$as_dirs" \|\| mkdir $as_dirs
9522	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
9523	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
9524	{ (exit 1); exit 1; }; }; }
9525
9526	ac_builddir=.
9527
9528	if test "$ac_dir" != .; then
9529	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
9530	# A "../" for each directory in $ac_dir_suffix.
9531	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
9532	else
9533	ac_dir_suffix= ac_top_builddir=
9534	fi
9535
9536	case $srcdir in
9537	.) # No --srcdir option. We are building in place.
9538	ac_srcdir=.
9539	if test -z "$ac_top_builddir"; then
9540	ac_top_srcdir=.
9541	else
9542	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
9543	fi ;;
9544	[\\/]* \| ?:[\\/]* ) # Absolute path.
9545	ac_srcdir=$srcdir$ac_dir_suffix;
9546	ac_top_srcdir=$srcdir ;;
9547	*) # Relative path.
9548	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
9549	ac_top_srcdir=$ac_top_builddir$srcdir ;;
9550	esac
9551
9552	# Do not use `cd foo && pwd` to compute absolute paths, because
9553	# the directories may not exist.
9554	case `pwd` in
9555	.) ac_abs_builddir="$ac_dir";;
9556	*)
9557	case "$ac_dir" in
9558	.) ac_abs_builddir=`pwd`;;
9559	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
9560	*) ac_abs_builddir=`pwd`/"$ac_dir";;
9561	esac;;
9562	esac
9563	case $ac_abs_builddir in
9564	.) ac_abs_top_builddir=${ac_top_builddir}.;;
9565	*)
9566	case ${ac_top_builddir}. in
9567	.) ac_abs_top_builddir=$ac_abs_builddir;;
9568	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
9569	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
9570	esac;;
9571	esac
9572	case $ac_abs_builddir in
9573	.) ac_abs_srcdir=$ac_srcdir;;
9574	*)
9575	case $ac_srcdir in
9576	.) ac_abs_srcdir=$ac_abs_builddir;;
9577	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
9578	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
9579	esac;;
9580	esac
9581	case $ac_abs_builddir in
9582	.) ac_abs_top_srcdir=$ac_top_srcdir;;
9583	*)
9584	case $ac_top_srcdir in
9585	.) ac_abs_top_srcdir=$ac_abs_builddir;;
9586	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
9587	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
9588	esac;;
9589	esac
9590
9591
9592	{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5
9593	echo "$as_me: executing $ac_dest commands" >&6;}
9594	case $ac_dest in
9595	depfiles ) test x"$AMDEP_TRUE" != x"" \|\| for mf in $CONFIG_FILES; do
9596	# Strip MF so we end up with the name of the file.
9597	mf=`echo "$mf" \| sed -e 's/:.*$//'`
9598	# Check whether this is an Automake generated Makefile or not.
9599	# We used to match only the files named `Makefile.in', but
9600	# some people rename them; so instead we look at the file content.
9601	# Grep'ing the first line is not enough: some people post-process
9602	# each Makefile.in and add a new line on top of each file to say so.
9603	# So let's grep whole file.
9604	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
9605	dirpart=`(dirname "$mf") 2>/dev/null \|\|
9606	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
9607	X"$mf" : 'X$//$[^/]' \\| \
9608	X"$mf" : 'X$//$$' \\| \
9609	X"$mf" : 'X$/$' \\| \
9610	. : '$.$' 2>/dev/null \|\|
9611	echo X"$mf" \|
9612	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9613	/^X$\/\/$[^/].*/{ s//\1/; q; }
9614	/^X$\/\/$$/{ s//\1/; q; }
9615	/^X$\/$.*/{ s//\1/; q; }
9616	s/.*/./; q'`
9617	else
9618	continue
9619	fi
9620	grep '^DEP_FILES = [^ #]' < "$mf" > /dev/null \|\| continue
9621	# Extract the definition of DEP_FILES from the Makefile without
9622	# running `make'.
9623	DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
9624	test -z "$DEPDIR" && continue
9625	# When using ansi2knr, U may be empty or an underscore; expand it
9626	U=`sed -n 's/^U = //p' < "$mf"`
9627	test -d "$dirpart/$DEPDIR" \|\| mkdir "$dirpart/$DEPDIR"
9628	# We invoke sed twice because it is the simplest approach to
9629	# changing $(DEPDIR) to its actual value in the expansion.
9630	for file in `sed -n '
9631	/^DEP_FILES = .*\\\\$/ {
9632	s/^DEP_FILES = //
9633	:loop
9634	s/\\\\$//
9635	p
9636	n
9637	/\\\\$/ b loop
9638	p
9639	}
9640	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" \| \
9641	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
9642	# Make sure the directory exists.
9643	test -f "$dirpart/$file" && continue
9644	fdir=`(dirname "$file") 2>/dev/null \|\|
9645	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
9646	X"$file" : 'X$//$[^/]' \\| \
9647	X"$file" : 'X$//$$' \\| \
9648	X"$file" : 'X$/$' \\| \
9649	. : '$.$' 2>/dev/null \|\|
9650	echo X"$file" \|
9651	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9652	/^X$\/\/$[^/].*/{ s//\1/; q; }
9653	/^X$\/\/$$/{ s//\1/; q; }
9654	/^X$\/$.*/{ s//\1/; q; }
9655	s/.*/./; q'`
9656	{ if $as_mkdir_p; then
9657	mkdir -p $dirpart/$fdir
9658	else
9659	as_dir=$dirpart/$fdir
9660	as_dirs=
9661	while test ! -d "$as_dir"; do
9662	as_dirs="$as_dir $as_dirs"
9663	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
9664	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
9665	X"$as_dir" : 'X$//$[^/]' \\| \
9666	X"$as_dir" : 'X$//$$' \\| \
9667	X"$as_dir" : 'X$/$' \\| \
9668	. : '$.$' 2>/dev/null \|\|
9669	echo X"$as_dir" \|
9670	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9671	/^X$\/\/$[^/].*/{ s//\1/; q; }
9672	/^X$\/\/$$/{ s//\1/; q; }
9673	/^X$\/$.*/{ s//\1/; q; }
9674	s/.*/./; q'`
9675	done
9676	test ! -n "$as_dirs" \|\| mkdir $as_dirs
9677	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
9678	echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
9679	{ (exit 1); exit 1; }; }; }
9680
9681	# echo "creating $dirpart/$file"
9682	echo '# dummy' > "$dirpart/$file"
9683	done
9684	done
9685	;;
9686	esac
9687	done
9688	_ACEOF
9689
9690	cat >>$CONFIG_STATUS <<\_ACEOF
9691
9692	{ (exit 0); exit 0; }
9693	_ACEOF
9694	chmod +x $CONFIG_STATUS
9695	ac_clean_files=$ac_clean_files_save
9696
9697
9698	# configure is writing to config.log, and then calls config.status.
9699	# config.status does its own redirection, appending to config.log.
9700	# Unfortunately, on DOS this fails, as config.log is still kept open
9701	# by configure, so config.status won't be able to write to it; its
9702	# output is simply discarded. So we exec the FD to /dev/null,
9703	# effectively closing config.log, so it can be properly (re)opened and
9704	# appended to by config.status. When coming back to configure, we
9705	# need to make the FD available again.
9706	if test "$no_create" != yes; then
9707	ac_cs_success=:
9708	ac_config_status_args=
9709	test "$silent" = yes &&
9710	ac_config_status_args="$ac_config_status_args --quiet"
9711	exec 5>/dev/null
9712	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
9713	exec 5>>config.log
9714	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
9715	# would make configure fail if this is the last instruction.
9716	$ac_cs_success \|\| { (exit 1); exit 1; }
9717	fi
9718

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

Download in other formats:

Original Format