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configure @ 2984

Last change on this file since 2984 was 2984, checked in by nico, 20 years ago
orxonox/branches/osX: refitted to osX
Property svn:executable set to ``*
File size: 235.1 KB

Line
1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.57 for orxonox 0.1-pre-alpha.
4	#
5	# Report bugs to <orxonox-dev@mail.datacore.ch>.
6	#
7	# Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
8	# Free Software Foundation, Inc.
9	# This configure script is free software; the Free Software Foundation
10	# gives unlimited permission to copy, distribute and modify it.
11	## --------------------- ##
12	## M4sh Initialization. ##
13	## --------------------- ##
14
15	# Be Bourne compatible
16	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
17	emulate sh
18	NULLCMD=:
19	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
20	# is contrary to our usage. Disable this feature.
21	alias -g '${1+"$@"}'='"$@"'
22	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
23	set -o posix
24	fi
25
26	# Support unset when possible.
27	if (FOO=FOO; unset FOO) >/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 -n "`(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	as_mkdir_p=false
224	fi
225
226	as_executable_p="test -f"
227
228	# Sed expression to map a string onto a valid CPP name.
229	as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
230
231	# Sed expression to map a string onto a valid variable name.
232	as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
233
234
235	# IFS
236	# We need space, tab and new line, in precisely that order.
237	as_nl='
238	'
239	IFS=" $as_nl"
240
241	# CDPATH.
242	$as_unset CDPATH
243
244
245	# Name of the host.
246	# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
247	# so uname gets run too.
248	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
249
250	exec 6>&1
251
252	#
253	# Initializations.
254	#
255	ac_default_prefix=/usr/local
256	ac_config_libobj_dir=.
257	cross_compiling=no
258	subdirs=
259	MFLAGS=
260	MAKEFLAGS=
261	SHELL=${CONFIG_SHELL-/bin/sh}
262
263	# Maximum number of lines to put in a shell here document.
264	# This variable seems obsolete. It should probably be removed, and
265	# only ac_max_sed_lines should be used.
266	: ${ac_max_here_lines=38}
267
268	# Identity of this package.
269	PACKAGE_NAME='orxonox'
270	PACKAGE_TARNAME='orxonox'
271	PACKAGE_VERSION='0.1-pre-alpha'
272	PACKAGE_STRING='orxonox 0.1-pre-alpha'
273	PACKAGE_BUGREPORT='orxonox-dev@mail.datacore.ch'
274
275	ac_unique_file="."
276	# Factoring default headers for most tests.
277	ac_includes_default="\
278	#include <stdio.h>
279	#if HAVE_SYS_TYPES_H
280	# include <sys/types.h>
281	#endif
282	#if HAVE_SYS_STAT_H
283	# include <sys/stat.h>
284	#endif
285	#if STDC_HEADERS
286	# include <stdlib.h>
287	# include <stddef.h>
288	#else
289	# if HAVE_STDLIB_H
290	# include <stdlib.h>
291	# endif
292	#endif
293	#if HAVE_STRING_H
294	# if !STDC_HEADERS && HAVE_MEMORY_H
295	# include <memory.h>
296	# endif
297	# include <string.h>
298	#endif
299	#if HAVE_STRINGS_H
300	# include <strings.h>
301	#endif
302	#if HAVE_INTTYPES_H
303	# include <inttypes.h>
304	#else
305	# if HAVE_STDINT_H
306	# include <stdint.h>
307	# endif
308	#endif
309	#if HAVE_UNISTD_H
310	# include <unistd.h>
311	#endif"
312
313	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 AWK SET_MAKE am__leading_dot CXX CXXFLAGS LDFLAGS CPPFLAGS ac_ct_CXX EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CXXDEPMODE am__fastdepCXX_TRUE am__fastdepCXX_FALSE CC CFLAGS ac_ct_CC CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE CPP EGREP SDL_CONFIG SDL_CFLAGS SDL_LIBS MSBITFIELDS GTK2_LIBS GTK2_CFLAGS HAVE_GTK2_TRUE HAVE_GTK2_FALSE LIBOBJS LTLIBOBJS'
314	ac_subst_files=''
315
316	# Initialize some variables set by options.
317	ac_init_help=
318	ac_init_version=false
319	# The variables have the same names as the options, with
320	# dashes changed to underlines.
321	cache_file=/dev/null
322	exec_prefix=NONE
323	no_create=
324	no_recursion=
325	prefix=NONE
326	program_prefix=NONE
327	program_suffix=NONE
328	program_transform_name=s,x,x,
329	silent=
330	site=
331	srcdir=
332	verbose=
333	x_includes=NONE
334	x_libraries=NONE
335
336	# Installation directory options.
337	# These are left unexpanded so users can "make install exec_prefix=/foo"
338	# and all the variables that are supposed to be based on exec_prefix
339	# by default will actually change.
340	# Use braces instead of parens because sh, perl, etc. also accept them.
341	bindir='${exec_prefix}/bin'
342	sbindir='${exec_prefix}/sbin'
343	libexecdir='${exec_prefix}/libexec'
344	datadir='${prefix}/share'
345	sysconfdir='${prefix}/etc'
346	sharedstatedir='${prefix}/com'
347	localstatedir='${prefix}/var'
348	libdir='${exec_prefix}/lib'
349	includedir='${prefix}/include'
350	oldincludedir='/usr/include'
351	infodir='${prefix}/info'
352	mandir='${prefix}/man'
353
354	ac_prev=
355	for ac_option
356	do
357	# If the previous option needs an argument, assign it.
358	if test -n "$ac_prev"; then
359	eval "$ac_prev=\$ac_option"
360	ac_prev=
361	continue
362	fi
363
364	ac_optarg=`expr "x$ac_option" : 'x[^=]=$.$'`
365
366	# Accept the important Cygnus configure options, so we can diagnose typos.
367
368	case $ac_option in
369
370	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
371	ac_prev=bindir ;;
372	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
373	bindir=$ac_optarg ;;
374
375	-build \| --build \| --buil \| --bui \| --bu)
376	ac_prev=build_alias ;;
377	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
378	build_alias=$ac_optarg ;;
379
380	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
381	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
382	ac_prev=cache_file ;;
383	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
384	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
385	cache_file=$ac_optarg ;;
386
387	--config-cache \| -C)
388	cache_file=config.cache ;;
389
390	-datadir \| --datadir \| --datadi \| --datad \| --data \| --dat \| --da)
391	ac_prev=datadir ;;
392	-datadir=* \| --datadir=* \| --datadi=* \| --datad=* \| --data=* \| --dat=* \
393	\| --da=*)
394	datadir=$ac_optarg ;;
395
396	-disable-* \| --disable-*)
397	ac_feature=`expr "x$ac_option" : 'x-disable-$.$'`
398	# Reject names that are not valid shell variable names.
399	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
400	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
401	{ (exit 1); exit 1; }; }
402	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`
403	eval "enable_$ac_feature=no" ;;
404
405	-enable-* \| --enable-*)
406	ac_feature=`expr "x$ac_option" : 'x-enable-$[^=]$'`
407	# Reject names that are not valid shell variable names.
408	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
409	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
410	{ (exit 1); exit 1; }; }
411	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`
412	case $ac_option in
413	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;
414	*) ac_optarg=yes ;;
415	esac
416	eval "enable_$ac_feature='$ac_optarg'" ;;
417
418	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
419	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
420	\| --exec \| --exe \| --ex)
421	ac_prev=exec_prefix ;;
422	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
423	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
424	\| --exec=* \| --exe=* \| --ex=*)
425	exec_prefix=$ac_optarg ;;
426
427	-gas \| --gas \| --ga \| --g)
428	# Obsolete; use --with-gas.
429	with_gas=yes ;;
430
431	-help \| --help \| --hel \| --he \| -h)
432	ac_init_help=long ;;
433	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
434	ac_init_help=recursive ;;
435	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
436	ac_init_help=short ;;
437
438	-host \| --host \| --hos \| --ho)
439	ac_prev=host_alias ;;
440	-host=* \| --host=* \| --hos=* \| --ho=*)
441	host_alias=$ac_optarg ;;
442
443	-includedir \| --includedir \| --includedi \| --included \| --include \
444	\| --includ \| --inclu \| --incl \| --inc)
445	ac_prev=includedir ;;
446	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
447	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
448	includedir=$ac_optarg ;;
449
450	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
451	ac_prev=infodir ;;
452	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
453	infodir=$ac_optarg ;;
454
455	-libdir \| --libdir \| --libdi \| --libd)
456	ac_prev=libdir ;;
457	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
458	libdir=$ac_optarg ;;
459
460	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
461	\| --libexe \| --libex \| --libe)
462	ac_prev=libexecdir ;;
463	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
464	\| --libexe=* \| --libex=* \| --libe=*)
465	libexecdir=$ac_optarg ;;
466
467	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
468	\| --localstate \| --localstat \| --localsta \| --localst \
469	\| --locals \| --local \| --loca \| --loc \| --lo)
470	ac_prev=localstatedir ;;
471	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
472	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \
473	\| --locals=* \| --local=* \| --loca=* \| --loc=* \| --lo=*)
474	localstatedir=$ac_optarg ;;
475
476	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
477	ac_prev=mandir ;;
478	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
479	mandir=$ac_optarg ;;
480
481	-nfp \| --nfp \| --nf)
482	# Obsolete; use --without-fp.
483	with_fp=no ;;
484
485	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
486	\| --no-cr \| --no-c \| -n)
487	no_create=yes ;;
488
489	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
490	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
491	no_recursion=yes ;;
492
493	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
494	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
495	\| --oldin \| --oldi \| --old \| --ol \| --o)
496	ac_prev=oldincludedir ;;
497	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
498	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
499	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
500	oldincludedir=$ac_optarg ;;
501
502	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
503	ac_prev=prefix ;;
504	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
505	prefix=$ac_optarg ;;
506
507	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
508	\| --program-pre \| --program-pr \| --program-p)
509	ac_prev=program_prefix ;;
510	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
511	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
512	program_prefix=$ac_optarg ;;
513
514	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
515	\| --program-suf \| --program-su \| --program-s)
516	ac_prev=program_suffix ;;
517	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
518	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
519	program_suffix=$ac_optarg ;;
520
521	-program-transform-name \| --program-transform-name \
522	\| --program-transform-nam \| --program-transform-na \
523	\| --program-transform-n \| --program-transform- \
524	\| --program-transform \| --program-transfor \
525	\| --program-transfo \| --program-transf \
526	\| --program-trans \| --program-tran \
527	\| --progr-tra \| --program-tr \| --program-t)
528	ac_prev=program_transform_name ;;
529	-program-transform-name=* \| --program-transform-name=* \
530	\| --program-transform-nam=* \| --program-transform-na=* \
531	\| --program-transform-n=* \| --program-transform-=* \
532	\| --program-transform=* \| --program-transfor=* \
533	\| --program-transfo=* \| --program-transf=* \
534	\| --program-trans=* \| --program-tran=* \
535	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
536	program_transform_name=$ac_optarg ;;
537
538	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
539	\| -silent \| --silent \| --silen \| --sile \| --sil)
540	silent=yes ;;
541
542	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
543	ac_prev=sbindir ;;
544	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
545	\| --sbi=* \| --sb=*)
546	sbindir=$ac_optarg ;;
547
548	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
549	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
550	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
551	\| --sha \| --sh)
552	ac_prev=sharedstatedir ;;
553	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
554	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
555	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
556	\| --sha=* \| --sh=*)
557	sharedstatedir=$ac_optarg ;;
558
559	-site \| --site \| --sit)
560	ac_prev=site ;;
561	-site=* \| --site=* \| --sit=*)
562	site=$ac_optarg ;;
563
564	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
565	ac_prev=srcdir ;;
566	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
567	srcdir=$ac_optarg ;;
568
569	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
570	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
571	ac_prev=sysconfdir ;;
572	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
573	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
574	sysconfdir=$ac_optarg ;;
575
576	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
577	ac_prev=target_alias ;;
578	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
579	target_alias=$ac_optarg ;;
580
581	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
582	verbose=yes ;;
583
584	-version \| --version \| --versio \| --versi \| --vers \| -V)
585	ac_init_version=: ;;
586
587	-with-* \| --with-*)
588	ac_package=`expr "x$ac_option" : 'x-with-$[^=]$'`
589	# Reject names that are not valid shell variable names.
590	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
591	{ echo "$as_me: error: invalid package name: $ac_package" >&2
592	{ (exit 1); exit 1; }; }
593	ac_package=`echo $ac_package\| sed 's/-/_/g'`
594	case $ac_option in
595	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;
596	*) ac_optarg=yes ;;
597	esac
598	eval "with_$ac_package='$ac_optarg'" ;;
599
600	-without-* \| --without-*)
601	ac_package=`expr "x$ac_option" : 'x-without-$.$'`
602	# Reject names that are not valid shell variable names.
603	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
604	{ echo "$as_me: error: invalid package name: $ac_package" >&2
605	{ (exit 1); exit 1; }; }
606	ac_package=`echo $ac_package \| sed 's/-/_/g'`
607	eval "with_$ac_package=no" ;;
608
609	--x)
610	# Obsolete; use --with-x.
611	with_x=yes ;;
612
613	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
614	\| --x-incl \| --x-inc \| --x-in \| --x-i)
615	ac_prev=x_includes ;;
616	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
617	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
618	x_includes=$ac_optarg ;;
619
620	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
621	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
622	ac_prev=x_libraries ;;
623	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
624	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
625	x_libraries=$ac_optarg ;;
626
627	-*) { echo "$as_me: error: unrecognized option: $ac_option
628	Try \`$0 --help' for more information." >&2
629	{ (exit 1); exit 1; }; }
630	;;
631
632	=)
633	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
634	# Reject names that are not valid shell variable names.
635	expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
636	{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2
637	{ (exit 1); exit 1; }; }
638	ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`
639	eval "$ac_envvar='$ac_optarg'"
640	export $ac_envvar ;;
641
642	*)
643	# FIXME: should be removed in autoconf 3.0.
644	echo "$as_me: WARNING: you should use --build, --host, --target" >&2
645	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
646	echo "$as_me: WARNING: invalid host type: $ac_option" >&2
647	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
648	;;
649
650	esac
651	done
652
653	if test -n "$ac_prev"; then
654	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
655	{ echo "$as_me: error: missing argument to $ac_option" >&2
656	{ (exit 1); exit 1; }; }
657	fi
658
659	# Be sure to have absolute paths.
660	for ac_var in exec_prefix prefix
661	do
662	eval ac_val=$`echo $ac_var`
663	case $ac_val in
664	[\\/$]* \| ?:[\\/]* \| NONE \| '' ) ;;
665	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
666	{ (exit 1); exit 1; }; };;
667	esac
668	done
669
670	# Be sure to have absolute paths.
671	for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
672	localstatedir libdir includedir oldincludedir infodir mandir
673	do
674	eval ac_val=$`echo $ac_var`
675	case $ac_val in
676	[\\/$]* \| ?:[\\/]* ) ;;
677	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
678	{ (exit 1); exit 1; }; };;
679	esac
680	done
681
682	# There might be people who depend on the old broken behavior: `$host'
683	# used to hold the argument of --host etc.
684	# FIXME: To remove some day.
685	build=$build_alias
686	host=$host_alias
687	target=$target_alias
688
689	# FIXME: To remove some day.
690	if test "x$host_alias" != x; then
691	if test "x$build_alias" = x; then
692	cross_compiling=maybe
693	echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
694	If a cross compiler is detected then cross compile mode will be used." >&2
695	elif test "x$build_alias" != "x$host_alias"; then
696	cross_compiling=yes
697	fi
698	fi
699
700	ac_tool_prefix=
701	test -n "$host_alias" && ac_tool_prefix=$host_alias-
702
703	test "$silent" = yes && exec 6>/dev/null
704
705
706	# Find the source files, if location was not specified.
707	if test -z "$srcdir"; then
708	ac_srcdir_defaulted=yes
709	# Try the directory containing this script, then its parent.
710	ac_confdir=`(dirname "$0") 2>/dev/null \|\|
711	$as_expr X"$0" : 'X$.[^/]$//[^/][^/]/$' \\| \
712	X"$0" : 'X$//$[^/]' \\| \
713	X"$0" : 'X$//$$' \\| \
714	X"$0" : 'X$/$' \\| \
715	. : '$.$' 2>/dev/null \|\|
716	echo X"$0" \|
717	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
718	/^X$\/\/$[^/].*/{ s//\1/; q; }
719	/^X$\/\/$$/{ s//\1/; q; }
720	/^X$\/$.*/{ s//\1/; q; }
721	s/.*/./; q'`
722	srcdir=$ac_confdir
723	if test ! -r $srcdir/$ac_unique_file; then
724	srcdir=..
725	fi
726	else
727	ac_srcdir_defaulted=no
728	fi
729	if test ! -r $srcdir/$ac_unique_file; then
730	if test "$ac_srcdir_defaulted" = yes; then
731	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
732	{ (exit 1); exit 1; }; }
733	else
734	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
735	{ (exit 1); exit 1; }; }
736	fi
737	fi
738	(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null \|\|
739	{ echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
740	{ (exit 1); exit 1; }; }
741	srcdir=`echo "$srcdir" \| sed 's%$[^\\/]$[\\/]*$%\1%'`
742	ac_env_build_alias_set=${build_alias+set}
743	ac_env_build_alias_value=$build_alias
744	ac_cv_env_build_alias_set=${build_alias+set}
745	ac_cv_env_build_alias_value=$build_alias
746	ac_env_host_alias_set=${host_alias+set}
747	ac_env_host_alias_value=$host_alias
748	ac_cv_env_host_alias_set=${host_alias+set}
749	ac_cv_env_host_alias_value=$host_alias
750	ac_env_target_alias_set=${target_alias+set}
751	ac_env_target_alias_value=$target_alias
752	ac_cv_env_target_alias_set=${target_alias+set}
753	ac_cv_env_target_alias_value=$target_alias
754	ac_env_CXX_set=${CXX+set}
755	ac_env_CXX_value=$CXX
756	ac_cv_env_CXX_set=${CXX+set}
757	ac_cv_env_CXX_value=$CXX
758	ac_env_CXXFLAGS_set=${CXXFLAGS+set}
759	ac_env_CXXFLAGS_value=$CXXFLAGS
760	ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
761	ac_cv_env_CXXFLAGS_value=$CXXFLAGS
762	ac_env_LDFLAGS_set=${LDFLAGS+set}
763	ac_env_LDFLAGS_value=$LDFLAGS
764	ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
765	ac_cv_env_LDFLAGS_value=$LDFLAGS
766	ac_env_CPPFLAGS_set=${CPPFLAGS+set}
767	ac_env_CPPFLAGS_value=$CPPFLAGS
768	ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
769	ac_cv_env_CPPFLAGS_value=$CPPFLAGS
770	ac_env_CC_set=${CC+set}
771	ac_env_CC_value=$CC
772	ac_cv_env_CC_set=${CC+set}
773	ac_cv_env_CC_value=$CC
774	ac_env_CFLAGS_set=${CFLAGS+set}
775	ac_env_CFLAGS_value=$CFLAGS
776	ac_cv_env_CFLAGS_set=${CFLAGS+set}
777	ac_cv_env_CFLAGS_value=$CFLAGS
778	ac_env_CPP_set=${CPP+set}
779	ac_env_CPP_value=$CPP
780	ac_cv_env_CPP_set=${CPP+set}
781	ac_cv_env_CPP_value=$CPP
782
783	#
784	# Report the --help message.
785	#
786	if test "$ac_init_help" = "long"; then
787	# Omit some internal or obsolete options to make the list less imposing.
788	# This message is too long to be a string in the A/UX 3.1 sh.
789	cat <<_ACEOF
790	\`configure' configures orxonox 0.1-pre-alpha to adapt to many kinds of systems.
791
792	Usage: $0 [OPTION]... [VAR=VALUE]...
793
794	To assign environment variables (e.g., CC, CFLAGS...), specify them as
795	VAR=VALUE. See below for descriptions of some of the useful variables.
796
797	Defaults for the options are specified in brackets.
798
799	Configuration:
800	-h, --help display this help and exit
801	--help=short display options specific to this package
802	--help=recursive display the short help of all the included packages
803	-V, --version display version information and exit
804	-q, --quiet, --silent do not print \`checking...' messages
805	--cache-file=FILE cache test results in FILE [disabled]
806	-C, --config-cache alias for \`--cache-file=config.cache'
807	-n, --no-create do not create output files
808	--srcdir=DIR find the sources in DIR [configure dir or \`..']
809
810	_ACEOF
811
812	cat <<_ACEOF
813	Installation directories:
814	--prefix=PREFIX install architecture-independent files in PREFIX
815	[$ac_default_prefix]
816	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
817	[PREFIX]
818
819	By default, \`make install' will install all the files in
820	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
821	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
822	for instance \`--prefix=\$HOME'.
823
824	For better control, use the options below.
825
826	Fine tuning of the installation directories:
827	--bindir=DIR user executables [EPREFIX/bin]
828	--sbindir=DIR system admin executables [EPREFIX/sbin]
829	--libexecdir=DIR program executables [EPREFIX/libexec]
830	--datadir=DIR read-only architecture-independent data [PREFIX/share]
831	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
832	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
833	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
834	--libdir=DIR object code libraries [EPREFIX/lib]
835	--includedir=DIR C header files [PREFIX/include]
836	--oldincludedir=DIR C header files for non-gcc [/usr/include]
837	--infodir=DIR info documentation [PREFIX/info]
838	--mandir=DIR man documentation [PREFIX/man]
839	_ACEOF
840
841	cat <<\_ACEOF
842
843	Program names:
844	--program-prefix=PREFIX prepend PREFIX to installed program names
845	--program-suffix=SUFFIX append SUFFIX to installed program names
846	--program-transform-name=PROGRAM run sed PROGRAM on installed program names
847
848	System types:
849	--build=BUILD configure for building on BUILD [guessed]
850	--host=HOST cross-compile to build programs to run on HOST [BUILD]
851	--target=TARGET configure for building compilers for TARGET [HOST]
852	_ACEOF
853	fi
854
855	if test -n "$ac_init_help"; then
856	case $ac_init_help in
857	short \| recursive ) echo "Configuration of orxonox 0.1-pre-alpha:";;
858	esac
859	cat <<\_ACEOF
860
861	Optional Features:
862	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
863	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
864	--disable-dependency-tracking Speeds up one-time builds
865	--enable-dependency-tracking Do not reject slow dependency extractors
866	--disable-sdltest Do not try to compile and run a test SDL program
867
868	Optional Packages:
869	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
870	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
871	--with-sdl-prefix=PFX Prefix where SDL is installed (optional)
872	--with-sdl-exec-prefix=PFX Exec prefix where SDL is installed (optional)
873
874	Some influential environment variables:
875	CXX C++ compiler command
876	CXXFLAGS C++ compiler flags
877	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
878	nonstandard directory <lib dir>
879	CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
880	headers in a nonstandard directory <include dir>
881	CC C compiler command
882	CFLAGS C compiler flags
883	CPP C preprocessor
884
885	Use these variables to override the choices made by `configure' or to help
886	it to find libraries and programs with nonstandard names/locations.
887
888	Report bugs to <orxonox-dev@mail.datacore.ch>.
889	_ACEOF
890	fi
891
892	if test "$ac_init_help" = "recursive"; then
893	# If there are subdirs, report their specific --help.
894	ac_popdir=`pwd`
895	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
896	test -d $ac_dir \|\| continue
897	ac_builddir=.
898
899	if test "$ac_dir" != .; then
900	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
901	# A "../" for each directory in $ac_dir_suffix.
902	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
903	else
904	ac_dir_suffix= ac_top_builddir=
905	fi
906
907	case $srcdir in
908	.) # No --srcdir option. We are building in place.
909	ac_srcdir=.
910	if test -z "$ac_top_builddir"; then
911	ac_top_srcdir=.
912	else
913	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
914	fi ;;
915	[\\/]* \| ?:[\\/]* ) # Absolute path.
916	ac_srcdir=$srcdir$ac_dir_suffix;
917	ac_top_srcdir=$srcdir ;;
918	*) # Relative path.
919	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
920	ac_top_srcdir=$ac_top_builddir$srcdir ;;
921	esac
922	# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
923	# absolute.
924	ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
925	ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
926	ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
927	ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
928
929	cd $ac_dir
930	# Check for guested configure; otherwise get Cygnus style configure.
931	if test -f $ac_srcdir/configure.gnu; then
932	echo
933	$SHELL $ac_srcdir/configure.gnu --help=recursive
934	elif test -f $ac_srcdir/configure; then
935	echo
936	$SHELL $ac_srcdir/configure --help=recursive
937	elif test -f $ac_srcdir/configure.ac \|\|
938	test -f $ac_srcdir/configure.in; then
939	echo
940	$ac_configure --help
941	else
942	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
943	fi
944	cd $ac_popdir
945	done
946	fi
947
948	test -n "$ac_init_help" && exit 0
949	if $ac_init_version; then
950	cat <<\_ACEOF
951	orxonox configure 0.1-pre-alpha
952	generated by GNU Autoconf 2.57
953
954	Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
955	Free Software Foundation, Inc.
956	This configure script is free software; the Free Software Foundation
957	gives unlimited permission to copy, distribute and modify it.
958	_ACEOF
959	exit 0
960	fi
961	exec 5>config.log
962	cat >&5 <<_ACEOF
963	This file contains any messages produced by compilers while
964	running configure, to aid debugging if configure makes a mistake.
965
966	It was created by orxonox $as_me 0.1-pre-alpha, which was
967	generated by GNU Autoconf 2.57. Invocation command line was
968
969	$ $0 $@
970
971	_ACEOF
972	{
973	cat <<_ASUNAME
974	## --------- ##
975	## Platform. ##
976	## --------- ##
977
978	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
979	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
980	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
981	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
982	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
983
984	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
985	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
986
987	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
988	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
989	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
990	hostinfo = `(hostinfo) 2>/dev/null \|\| echo unknown`
991	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
992	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
993	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
994
995	_ASUNAME
996
997	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
998	for as_dir in $PATH
999	do
1000	IFS=$as_save_IFS
1001	test -z "$as_dir" && as_dir=.
1002	echo "PATH: $as_dir"
1003	done
1004
1005	} >&5
1006
1007	cat >&5 <<_ACEOF
1008
1009
1010	## ----------- ##
1011	## Core tests. ##
1012	## ----------- ##
1013
1014	_ACEOF
1015
1016
1017	# Keep a trace of the command line.
1018	# Strip out --no-create and --no-recursion so they do not pile up.
1019	# Strip out --silent because we don't want to record it for future runs.
1020	# Also quote any args containing shell meta-characters.
1021	# Make two passes to allow for proper duplicate-argument suppression.
1022	ac_configure_args=
1023	ac_configure_args0=
1024	ac_configure_args1=
1025	ac_sep=
1026	ac_must_keep_next=false
1027	for ac_pass in 1 2
1028	do
1029	for ac_arg
1030	do
1031	case $ac_arg in
1032	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
1033	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1034	\| -silent \| --silent \| --silen \| --sile \| --sil)
1035	continue ;;
1036	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1037	ac_arg=`echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
1038	esac
1039	case $ac_pass in
1040	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1041	2)
1042	ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1043	if test $ac_must_keep_next = true; then
1044	ac_must_keep_next=false # Got value, back to normal.
1045	else
1046	case $ac_arg in
1047	= \| --config-cache \| -C \| -disable-* \| --disable-* \
1048	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
1049	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
1050	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
1051	case "$ac_configure_args0 " in
1052	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
1053	esac
1054	;;
1055	-* ) ac_must_keep_next=true ;;
1056	esac
1057	fi
1058	ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1059	# Get rid of the leading space.
1060	ac_sep=" "
1061	;;
1062	esac
1063	done
1064	done
1065	$as_unset ac_configure_args0 \|\| test "${ac_configure_args0+set}" != set \|\| { ac_configure_args0=; export ac_configure_args0; }
1066	$as_unset ac_configure_args1 \|\| test "${ac_configure_args1+set}" != set \|\| { ac_configure_args1=; export ac_configure_args1; }
1067
1068	# When interrupted or exit'd, cleanup temporary files, and complete
1069	# config.log. We remove comments because anyway the quotes in there
1070	# would cause problems or look ugly.
1071	# WARNING: Be sure not to use single quotes in there, as some shells,
1072	# such as our DU 5.0 friend, will then `close' the trap.
1073	trap 'exit_status=$?
1074	# Save into config.log some information that might help in debugging.
1075	{
1076	echo
1077
1078	cat <<\_ASBOX
1079	## ---------------- ##
1080	## Cache variables. ##
1081	## ---------------- ##
1082	_ASBOX
1083	echo
1084	# The following way of writing the cache mishandles newlines in values,
1085	{
1086	(set) 2>&1 \|
1087	case `(ac_space='"'"' '"'"'; set \| grep ac_space) 2>&1` in
1088	ac_space=\ )
1089	sed -n \
1090	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1091	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='"'"'\\2'"'"'/p"
1092	;;
1093	*)
1094	sed -n \
1095	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
1096	;;
1097	esac;
1098	}
1099	echo
1100
1101	cat <<\_ASBOX
1102	## ----------------- ##
1103	## Output variables. ##
1104	## ----------------- ##
1105	_ASBOX
1106	echo
1107	for ac_var in $ac_subst_vars
1108	do
1109	eval ac_val=$`echo $ac_var`
1110	echo "$ac_var='"'"'$ac_val'"'"'"
1111	done \| sort
1112	echo
1113
1114	if test -n "$ac_subst_files"; then
1115	cat <<\_ASBOX
1116	## ------------- ##
1117	## Output files. ##
1118	## ------------- ##
1119	_ASBOX
1120	echo
1121	for ac_var in $ac_subst_files
1122	do
1123	eval ac_val=$`echo $ac_var`
1124	echo "$ac_var='"'"'$ac_val'"'"'"
1125	done \| sort
1126	echo
1127	fi
1128
1129	if test -s confdefs.h; then
1130	cat <<\_ASBOX
1131	## ----------- ##
1132	## confdefs.h. ##
1133	## ----------- ##
1134	_ASBOX
1135	echo
1136	sed "/^$/d" confdefs.h \| sort
1137	echo
1138	fi
1139	test "$ac_signal" != 0 &&
1140	echo "$as_me: caught signal $ac_signal"
1141	echo "$as_me: exit $exit_status"
1142	} >&5
1143	rm -f core core.* *.core &&
1144	rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1145	exit $exit_status
1146	' 0
1147	for ac_signal in 1 2 13 15; do
1148	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1149	done
1150	ac_signal=0
1151
1152	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1153	rm -rf conftest* confdefs.h
1154	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
1155	echo >confdefs.h
1156
1157	# Predefined preprocessor variables.
1158
1159	cat >>confdefs.h <<_ACEOF
1160	#define PACKAGE_NAME "$PACKAGE_NAME"
1161	_ACEOF
1162
1163
1164	cat >>confdefs.h <<_ACEOF
1165	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1166	_ACEOF
1167
1168
1169	cat >>confdefs.h <<_ACEOF
1170	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1171	_ACEOF
1172
1173
1174	cat >>confdefs.h <<_ACEOF
1175	#define PACKAGE_STRING "$PACKAGE_STRING"
1176	_ACEOF
1177
1178
1179	cat >>confdefs.h <<_ACEOF
1180	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1181	_ACEOF
1182
1183
1184	# Let the site file select an alternate cache file if it wants to.
1185	# Prefer explicitly selected file to automatically selected ones.
1186	if test -z "$CONFIG_SITE"; then
1187	if test "x$prefix" != xNONE; then
1188	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1189	else
1190	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1191	fi
1192	fi
1193	for ac_site_file in $CONFIG_SITE; do
1194	if test -r "$ac_site_file"; then
1195	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1196	echo "$as_me: loading site script $ac_site_file" >&6;}
1197	sed 's/^/\| /' "$ac_site_file" >&5
1198	. "$ac_site_file"
1199	fi
1200	done
1201
1202	if test -r "$cache_file"; then
1203	# Some versions of bash will fail to source /dev/null (special
1204	# files actually), so we avoid doing that.
1205	if test -f "$cache_file"; then
1206	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5
1207	echo "$as_me: loading cache $cache_file" >&6;}
1208	case $cache_file in
1209	[\\/]* \| ?:[\\/]* ) . $cache_file;;
1210	*) . ./$cache_file;;
1211	esac
1212	fi
1213	else
1214	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5
1215	echo "$as_me: creating cache $cache_file" >&6;}
1216	>$cache_file
1217	fi
1218
1219	# Check that the precious variables saved in the cache have kept the same
1220	# value.
1221	ac_cache_corrupted=false
1222	for ac_var in `(set) 2>&1 \|
1223	sed -n 's/^ac_env_$[a-zA-Z_0-9]$_set=./\1/p'`; do
1224	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1225	eval ac_new_set=\$ac_env_${ac_var}_set
1226	eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1227	eval ac_new_val="\$ac_env_${ac_var}_value"
1228	case $ac_old_set,$ac_new_set in
1229	set,)
1230	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1231	echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1232	ac_cache_corrupted=: ;;
1233	,set)
1234	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1235	echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1236	ac_cache_corrupted=: ;;
1237	,);;
1238	*)
1239	if test "x$ac_old_val" != "x$ac_new_val"; then
1240	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1241	echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1242	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1243	echo "$as_me: former value: $ac_old_val" >&2;}
1244	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1245	echo "$as_me: current value: $ac_new_val" >&2;}
1246	ac_cache_corrupted=:
1247	fi;;
1248	esac
1249	# Pass precious variables to config.status.
1250	if test "$ac_new_set" = set; then
1251	case $ac_new_val in
1252	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1253	ac_arg=$ac_var=`echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
1254	*) ac_arg=$ac_var=$ac_new_val ;;
1255	esac
1256	case " $ac_configure_args " in
1257	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
1258	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1259	esac
1260	fi
1261	done
1262	if $ac_cache_corrupted; then
1263	{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1264	echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1265	{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1266	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1267	{ (exit 1); exit 1; }; }
1268	fi
1269
1270	ac_ext=c
1271	ac_cpp='$CPP $CPPFLAGS'
1272	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1273	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1274	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303	# Detect the canonical host and target build environment.
1304	ac_aux_dir=
1305	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1306	if test -f $ac_dir/install-sh; then
1307	ac_aux_dir=$ac_dir
1308	ac_install_sh="$ac_aux_dir/install-sh -c"
1309	break
1310	elif test -f $ac_dir/install.sh; then
1311	ac_aux_dir=$ac_dir
1312	ac_install_sh="$ac_aux_dir/install.sh -c"
1313	break
1314	elif test -f $ac_dir/shtool; then
1315	ac_aux_dir=$ac_dir
1316	ac_install_sh="$ac_aux_dir/shtool install -c"
1317	break
1318	fi
1319	done
1320	if test -z "$ac_aux_dir"; then
1321	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1322	echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1323	{ (exit 1); exit 1; }; }
1324	fi
1325	ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1326	ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1327	ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1328
1329	# Make sure we can run config.sub.
1330	$ac_config_sub sun4 >/dev/null 2>&1 \|\|
1331	{ { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1332	echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1333	{ (exit 1); exit 1; }; }
1334
1335	echo "$as_me:$LINENO: checking build system type" >&5
1336	echo $ECHO_N "checking build system type... $ECHO_C" >&6
1337	if test "${ac_cv_build+set}" = set; then
1338	echo $ECHO_N "(cached) $ECHO_C" >&6
1339	else
1340	ac_cv_build_alias=$build_alias
1341	test -z "$ac_cv_build_alias" &&
1342	ac_cv_build_alias=`$ac_config_guess`
1343	test -z "$ac_cv_build_alias" &&
1344	{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1345	echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1346	{ (exit 1); exit 1; }; }
1347	ac_cv_build=`$ac_config_sub $ac_cv_build_alias` \|\|
1348	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1349	echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1350	{ (exit 1); exit 1; }; }
1351
1352	fi
1353	echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1354	echo "${ECHO_T}$ac_cv_build" >&6
1355	build=$ac_cv_build
1356	build_cpu=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1357	build_vendor=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1358	build_os=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1359
1360
1361	echo "$as_me:$LINENO: checking host system type" >&5
1362	echo $ECHO_N "checking host system type... $ECHO_C" >&6
1363	if test "${ac_cv_host+set}" = set; then
1364	echo $ECHO_N "(cached) $ECHO_C" >&6
1365	else
1366	ac_cv_host_alias=$host_alias
1367	test -z "$ac_cv_host_alias" &&
1368	ac_cv_host_alias=$ac_cv_build_alias
1369	ac_cv_host=`$ac_config_sub $ac_cv_host_alias` \|\|
1370	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1371	echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1372	{ (exit 1); exit 1; }; }
1373
1374	fi
1375	echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1376	echo "${ECHO_T}$ac_cv_host" >&6
1377	host=$ac_cv_host
1378	host_cpu=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1379	host_vendor=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1380	host_os=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1381
1382
1383	echo "$as_me:$LINENO: checking target system type" >&5
1384	echo $ECHO_N "checking target system type... $ECHO_C" >&6
1385	if test "${ac_cv_target+set}" = set; then
1386	echo $ECHO_N "(cached) $ECHO_C" >&6
1387	else
1388	ac_cv_target_alias=$target_alias
1389	test "x$ac_cv_target_alias" = "x" &&
1390	ac_cv_target_alias=$ac_cv_host_alias
1391	ac_cv_target=`$ac_config_sub $ac_cv_target_alias` \|\|
1392	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1393	echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1394	{ (exit 1); exit 1; }; }
1395
1396	fi
1397	echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1398	echo "${ECHO_T}$ac_cv_target" >&6
1399	target=$ac_cv_target
1400	target_cpu=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1401	target_vendor=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1402	target_os=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1403
1404
1405	# The aliases save the names the user supplied, while $host etc.
1406	# will get canonicalized.
1407	test -n "$target_alias" &&
1408	test "$program_prefix$program_suffix$program_transform_name" = \
1409	NONENONEs,x,x, &&
1410	program_prefix=${target_alias}-
1411
1412
1413	am__api_version="1.7"
1414	# Find a good install program. We prefer a C program (faster),
1415	# so one script is as good as another. But avoid the broken or
1416	# incompatible versions:
1417	# SysV /etc/install, /usr/sbin/install
1418	# SunOS /usr/etc/install
1419	# IRIX /sbin/install
1420	# AIX /bin/install
1421	# AmigaOS /C/install, which installs bootblocks on floppy discs
1422	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1423	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1424	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1425	# ./install, which can be erroneously created by make from ./install.sh.
1426	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1427	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1428	if test -z "$INSTALL"; then
1429	if test "${ac_cv_path_install+set}" = set; then
1430	echo $ECHO_N "(cached) $ECHO_C" >&6
1431	else
1432	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1433	for as_dir in $PATH
1434	do
1435	IFS=$as_save_IFS
1436	test -z "$as_dir" && as_dir=.
1437	# Account for people who put trailing slashes in PATH elements.
1438	case $as_dir/ in
1439	./ \| .// \| /cC/* \| \
1440	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
1441	/usr/ucb/* ) ;;
1442	*)
1443	# OSF1 and SCO ODT 3.0 have their own names for install.
1444	# Don't use installbsd from OSF since it installs stuff as root
1445	# by default.
1446	for ac_prog in ginstall scoinst install; do
1447	for ac_exec_ext in '' $ac_executable_extensions; do
1448	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1449	if test $ac_prog = install &&
1450	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1451	# AIX install. It has an incompatible calling convention.
1452	:
1453	elif test $ac_prog = install &&
1454	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1455	# program-specific install script used by HP pwplus--don't use.
1456	:
1457	else
1458	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1459	break 3
1460	fi
1461	fi
1462	done
1463	done
1464	;;
1465	esac
1466	done
1467
1468
1469	fi
1470	if test "${ac_cv_path_install+set}" = set; then
1471	INSTALL=$ac_cv_path_install
1472	else
1473	# As a last resort, use the slow shell script. We don't cache a
1474	# path for INSTALL within a source directory, because that will
1475	# break other packages using the cache if that directory is
1476	# removed, or if the path is relative.
1477	INSTALL=$ac_install_sh
1478	fi
1479	fi
1480	echo "$as_me:$LINENO: result: $INSTALL" >&5
1481	echo "${ECHO_T}$INSTALL" >&6
1482
1483	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1484	# It thinks the first close brace ends the variable substitution.
1485	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1486
1487	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1488
1489	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1490
1491	echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1492	echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
1493	# Just in case
1494	sleep 1
1495	echo timestamp > conftest.file
1496	# Do `set' in a subshell so we don't clobber the current shell's
1497	# arguments. Must try -L first in case configure is actually a
1498	# symlink; some systems play weird games with the mod time of symlinks
1499	# (eg FreeBSD returns the mod time of the symlink's containing
1500	# directory).
1501	if (
1502	set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1503	if test "$*" = "X"; then
1504	# -L didn't work.
1505	set X `ls -t $srcdir/configure conftest.file`
1506	fi
1507	rm -f conftest.file
1508	if test "$*" != "X $srcdir/configure conftest.file" \
1509	&& test "$*" != "X conftest.file $srcdir/configure"; then
1510
1511	# If neither matched, then we have a broken ls. This can happen
1512	# if, for instance, CONFIG_SHELL is bash and it inherits a
1513	# broken ls alias from the environment. This has actually
1514	# happened. Such a system could not be considered "sane".
1515	{ { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
1516	alias in your environment" >&5
1517	echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
1518	alias in your environment" >&2;}
1519	{ (exit 1); exit 1; }; }
1520	fi
1521
1522	test "$2" = conftest.file
1523	)
1524	then
1525	# Ok.
1526	:
1527	else
1528	{ { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1529	Check your system clock" >&5
1530	echo "$as_me: error: newly created file is older than distributed files!
1531	Check your system clock" >&2;}
1532	{ (exit 1); exit 1; }; }
1533	fi
1534	echo "$as_me:$LINENO: result: yes" >&5
1535	echo "${ECHO_T}yes" >&6
1536	test "$program_prefix" != NONE &&
1537	program_transform_name="s,^,$program_prefix,;$program_transform_name"
1538	# Use a double $ so make ignores it.
1539	test "$program_suffix" != NONE &&
1540	program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1541	# Double any \ or $. echo might interpret backslashes.
1542	# By default was `s,x,x', remove it if useless.
1543	cat <<\_ACEOF >conftest.sed
1544	s/[\\$]/&&/g;s/;s,x,x,$//
1545	_ACEOF
1546	program_transform_name=`echo $program_transform_name \| sed -f conftest.sed`
1547	rm conftest.sed
1548
1549
1550	# expand $ac_aux_dir to an absolute path
1551	am_aux_dir=`cd $ac_aux_dir && pwd`
1552
1553	test x"${MISSING+set}" = xset \|\| MISSING="\${SHELL} $am_aux_dir/missing"
1554	# Use eval to expand $SHELL
1555	if eval "$MISSING --run true"; then
1556	am_missing_run="$MISSING --run "
1557	else
1558	am_missing_run=
1559	{ echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1560	echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1561	fi
1562
1563	for ac_prog in gawk mawk nawk awk
1564	do
1565	# Extract the first word of "$ac_prog", so it can be a program name with args.
1566	set dummy $ac_prog; ac_word=$2
1567	echo "$as_me:$LINENO: checking for $ac_word" >&5
1568	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1569	if test "${ac_cv_prog_AWK+set}" = set; then
1570	echo $ECHO_N "(cached) $ECHO_C" >&6
1571	else
1572	if test -n "$AWK"; then
1573	ac_cv_prog_AWK="$AWK" # Let the user override the test.
1574	else
1575	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1576	for as_dir in $PATH
1577	do
1578	IFS=$as_save_IFS
1579	test -z "$as_dir" && as_dir=.
1580	for ac_exec_ext in '' $ac_executable_extensions; do
1581	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1582	ac_cv_prog_AWK="$ac_prog"
1583	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1584	break 2
1585	fi
1586	done
1587	done
1588
1589	fi
1590	fi
1591	AWK=$ac_cv_prog_AWK
1592	if test -n "$AWK"; then
1593	echo "$as_me:$LINENO: result: $AWK" >&5
1594	echo "${ECHO_T}$AWK" >&6
1595	else
1596	echo "$as_me:$LINENO: result: no" >&5
1597	echo "${ECHO_T}no" >&6
1598	fi
1599
1600	test -n "$AWK" && break
1601	done
1602
1603	echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1604	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1605	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y,./+-,__p_,'`
1606	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1607	echo $ECHO_N "(cached) $ECHO_C" >&6
1608	else
1609	cat >conftest.make <<\_ACEOF
1610	all:
1611	@echo 'ac_maketemp="$(MAKE)"'
1612	_ACEOF
1613	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1614	eval `${MAKE-make} -f conftest.make 2>/dev/null \| grep temp=`
1615	if test -n "$ac_maketemp"; then
1616	eval ac_cv_prog_make_${ac_make}_set=yes
1617	else
1618	eval ac_cv_prog_make_${ac_make}_set=no
1619	fi
1620	rm -f conftest.make
1621	fi
1622	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1623	echo "$as_me:$LINENO: result: yes" >&5
1624	echo "${ECHO_T}yes" >&6
1625	SET_MAKE=
1626	else
1627	echo "$as_me:$LINENO: result: no" >&5
1628	echo "${ECHO_T}no" >&6
1629	SET_MAKE="MAKE=${MAKE-make}"
1630	fi
1631
1632	rm -rf .tst 2>/dev/null
1633	mkdir .tst 2>/dev/null
1634	if test -d .tst; then
1635	am__leading_dot=.
1636	else
1637	am__leading_dot=_
1638	fi
1639	rmdir .tst 2>/dev/null
1640
1641	# test to see if srcdir already configured
1642	if test "`cd $srcdir && pwd`" != "`pwd`" &&
1643	test -f $srcdir/config.status; then
1644	{ { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1645	echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1646	{ (exit 1); exit 1; }; }
1647	fi
1648
1649	# test whether we have cygpath
1650	if test -z "$CYGPATH_W"; then
1651	if (cygpath --version) >/dev/null 2>/dev/null; then
1652	CYGPATH_W='cygpath -w'
1653	else
1654	CYGPATH_W=echo
1655	fi
1656	fi
1657
1658
1659	# Define the identity of the package.
1660	PACKAGE='orxonox'
1661	VERSION='0.1-pre-alpha'
1662
1663
1664	cat >>confdefs.h <<_ACEOF
1665	#define PACKAGE "$PACKAGE"
1666	_ACEOF
1667
1668
1669	cat >>confdefs.h <<_ACEOF
1670	#define VERSION "$VERSION"
1671	_ACEOF
1672
1673	# Some tools Automake needs.
1674
1675	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1676
1677
1678	AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
1679
1680
1681	AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
1682
1683
1684	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1685
1686
1687	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1688
1689
1690	AMTAR=${AMTAR-"${am_missing_run}tar"}
1691
1692	install_sh=${install_sh-"$am_aux_dir/install-sh"}
1693
1694	# Installed binaries are usually stripped using `strip' when the user
1695	# run `make install-strip'. However `strip' might not be the right
1696	# tool to use in cross-compilation environments, therefore Automake
1697	# will honor the `STRIP' environment variable to overrule this program.
1698	if test "$cross_compiling" != no; then
1699	if test -n "$ac_tool_prefix"; then
1700	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1701	set dummy ${ac_tool_prefix}strip; ac_word=$2
1702	echo "$as_me:$LINENO: checking for $ac_word" >&5
1703	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1704	if test "${ac_cv_prog_STRIP+set}" = set; then
1705	echo $ECHO_N "(cached) $ECHO_C" >&6
1706	else
1707	if test -n "$STRIP"; then
1708	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1709	else
1710	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1711	for as_dir in $PATH
1712	do
1713	IFS=$as_save_IFS
1714	test -z "$as_dir" && as_dir=.
1715	for ac_exec_ext in '' $ac_executable_extensions; do
1716	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1717	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1718	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1719	break 2
1720	fi
1721	done
1722	done
1723
1724	fi
1725	fi
1726	STRIP=$ac_cv_prog_STRIP
1727	if test -n "$STRIP"; then
1728	echo "$as_me:$LINENO: result: $STRIP" >&5
1729	echo "${ECHO_T}$STRIP" >&6
1730	else
1731	echo "$as_me:$LINENO: result: no" >&5
1732	echo "${ECHO_T}no" >&6
1733	fi
1734
1735	fi
1736	if test -z "$ac_cv_prog_STRIP"; then
1737	ac_ct_STRIP=$STRIP
1738	# Extract the first word of "strip", so it can be a program name with args.
1739	set dummy strip; ac_word=$2
1740	echo "$as_me:$LINENO: checking for $ac_word" >&5
1741	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1742	if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
1743	echo $ECHO_N "(cached) $ECHO_C" >&6
1744	else
1745	if test -n "$ac_ct_STRIP"; then
1746	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1747	else
1748	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1749	for as_dir in $PATH
1750	do
1751	IFS=$as_save_IFS
1752	test -z "$as_dir" && as_dir=.
1753	for ac_exec_ext in '' $ac_executable_extensions; do
1754	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1755	ac_cv_prog_ac_ct_STRIP="strip"
1756	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1757	break 2
1758	fi
1759	done
1760	done
1761
1762	test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1763	fi
1764	fi
1765	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1766	if test -n "$ac_ct_STRIP"; then
1767	echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
1768	echo "${ECHO_T}$ac_ct_STRIP" >&6
1769	else
1770	echo "$as_me:$LINENO: result: no" >&5
1771	echo "${ECHO_T}no" >&6
1772	fi
1773
1774	STRIP=$ac_ct_STRIP
1775	else
1776	STRIP="$ac_cv_prog_STRIP"
1777	fi
1778
1779	fi
1780	INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
1781
1782	# We need awk for the "check" target. The system "awk" is bad on
1783	# some platforms.
1784
1785
1786
1787
1788
1789	ac_config_headers="$ac_config_headers config.h"
1790
1791
1792
1793	# Checks for programs.
1794	ac_ext=cc
1795	ac_cpp='$CXXCPP $CPPFLAGS'
1796	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1797	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1798	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
1799	if test -n "$ac_tool_prefix"; then
1800	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1801	do
1802	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1803	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1804	echo "$as_me:$LINENO: checking for $ac_word" >&5
1805	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1806	if test "${ac_cv_prog_CXX+set}" = set; then
1807	echo $ECHO_N "(cached) $ECHO_C" >&6
1808	else
1809	if test -n "$CXX"; then
1810	ac_cv_prog_CXX="$CXX" # Let the user override the test.
1811	else
1812	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1813	for as_dir in $PATH
1814	do
1815	IFS=$as_save_IFS
1816	test -z "$as_dir" && as_dir=.
1817	for ac_exec_ext in '' $ac_executable_extensions; do
1818	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1819	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
1820	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1821	break 2
1822	fi
1823	done
1824	done
1825
1826	fi
1827	fi
1828	CXX=$ac_cv_prog_CXX
1829	if test -n "$CXX"; then
1830	echo "$as_me:$LINENO: result: $CXX" >&5
1831	echo "${ECHO_T}$CXX" >&6
1832	else
1833	echo "$as_me:$LINENO: result: no" >&5
1834	echo "${ECHO_T}no" >&6
1835	fi
1836
1837	test -n "$CXX" && break
1838	done
1839	fi
1840	if test -z "$CXX"; then
1841	ac_ct_CXX=$CXX
1842	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1843	do
1844	# Extract the first word of "$ac_prog", so it can be a program name with args.
1845	set dummy $ac_prog; ac_word=$2
1846	echo "$as_me:$LINENO: checking for $ac_word" >&5
1847	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1848	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
1849	echo $ECHO_N "(cached) $ECHO_C" >&6
1850	else
1851	if test -n "$ac_ct_CXX"; then
1852	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
1853	else
1854	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1855	for as_dir in $PATH
1856	do
1857	IFS=$as_save_IFS
1858	test -z "$as_dir" && as_dir=.
1859	for ac_exec_ext in '' $ac_executable_extensions; do
1860	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1861	ac_cv_prog_ac_ct_CXX="$ac_prog"
1862	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1863	break 2
1864	fi
1865	done
1866	done
1867
1868	fi
1869	fi
1870	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
1871	if test -n "$ac_ct_CXX"; then
1872	echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
1873	echo "${ECHO_T}$ac_ct_CXX" >&6
1874	else
1875	echo "$as_me:$LINENO: result: no" >&5
1876	echo "${ECHO_T}no" >&6
1877	fi
1878
1879	test -n "$ac_ct_CXX" && break
1880	done
1881	test -n "$ac_ct_CXX" \|\| ac_ct_CXX="g++"
1882
1883	CXX=$ac_ct_CXX
1884	fi
1885
1886
1887	# Provide some information about the compiler.
1888	echo "$as_me:$LINENO:" \
1889	"checking for C++ compiler version" >&5
1890	ac_compiler=`set X $ac_compile; echo $2`
1891	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1892	(eval $ac_compiler --version </dev/null >&5) 2>&5
1893	ac_status=$?
1894	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1895	(exit $ac_status); }
1896	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1897	(eval $ac_compiler -v </dev/null >&5) 2>&5
1898	ac_status=$?
1899	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1900	(exit $ac_status); }
1901	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1902	(eval $ac_compiler -V </dev/null >&5) 2>&5
1903	ac_status=$?
1904	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1905	(exit $ac_status); }
1906
1907	cat >conftest.$ac_ext <<_ACEOF
1908	#line $LINENO "configure"
1909	/* confdefs.h. */
1910	_ACEOF
1911	cat confdefs.h >>conftest.$ac_ext
1912	cat >>conftest.$ac_ext <<_ACEOF
1913	/* end confdefs.h. */
1914
1915	int
1916	main ()
1917	{
1918
1919	;
1920	return 0;
1921	}
1922	_ACEOF
1923	ac_clean_files_save=$ac_clean_files
1924	ac_clean_files="$ac_clean_files a.out a.exe b.out"
1925	# Try to create an executable without -o first, disregard a.out.
1926	# It will help us diagnose broken compilers, and finding out an intuition
1927	# of exeext.
1928	echo "$as_me:$LINENO: checking for C++ compiler default output" >&5
1929	echo $ECHO_N "checking for C++ compiler default output... $ECHO_C" >&6
1930	ac_link_default=`echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
1931	if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1932	(eval $ac_link_default) 2>&5
1933	ac_status=$?
1934	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1935	(exit $ac_status); }; then
1936	# Find the output, starting from the most likely. This scheme is
1937	# not robust to junk in `.', hence go to wildcards (a.*) only as a last
1938	# resort.
1939
1940	# Be careful to initialize this variable, since it used to be cached.
1941	# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
1942	ac_cv_exeext=
1943	# b.out is created by i960 compilers.
1944	for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
1945	do
1946	test -f "$ac_file" \|\| continue
1947	case $ac_file in
1948	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj )
1949	;;
1950	conftest.$ac_ext )
1951	# This is the source file.
1952	;;
1953	[ab].out )
1954	# We found the default executable, but exeext='' is most
1955	# certainly right.
1956	break;;
1957	. )
1958	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
1959	# FIXME: I believe we export ac_cv_exeext for Libtool,
1960	# but it would be cool to find out if it's true. Does anybody
1961	# maintain Libtool? --akim.
1962	export ac_cv_exeext
1963	break;;
1964	* )
1965	break;;
1966	esac
1967	done
1968	else
1969	echo "$as_me: failed program was:" >&5
1970	sed 's/^/\| /' conftest.$ac_ext >&5
1971
1972	{ { echo "$as_me:$LINENO: error: C++ compiler cannot create executables
1973	See \`config.log' for more details." >&5
1974	echo "$as_me: error: C++ compiler cannot create executables
1975	See \`config.log' for more details." >&2;}
1976	{ (exit 77); exit 77; }; }
1977	fi
1978
1979	ac_exeext=$ac_cv_exeext
1980	echo "$as_me:$LINENO: result: $ac_file" >&5
1981	echo "${ECHO_T}$ac_file" >&6
1982
1983	# Check the compiler produces executables we can run. If not, either
1984	# the compiler is broken, or we cross compile.
1985	echo "$as_me:$LINENO: checking whether the C++ compiler works" >&5
1986	echo $ECHO_N "checking whether the C++ compiler works... $ECHO_C" >&6
1987	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1988	# If not cross compiling, check that we can run a simple program.
1989	if test "$cross_compiling" != yes; then
1990	if { ac_try='./$ac_file'
1991	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1992	(eval $ac_try) 2>&5
1993	ac_status=$?
1994	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1995	(exit $ac_status); }; }; then
1996	cross_compiling=no
1997	else
1998	if test "$cross_compiling" = maybe; then
1999	cross_compiling=yes
2000	else
2001	{ { echo "$as_me:$LINENO: error: cannot run C++ compiled programs.
2002	If you meant to cross compile, use \`--host'.
2003	See \`config.log' for more details." >&5
2004	echo "$as_me: error: cannot run C++ compiled programs.
2005	If you meant to cross compile, use \`--host'.
2006	See \`config.log' for more details." >&2;}
2007	{ (exit 1); exit 1; }; }
2008	fi
2009	fi
2010	fi
2011	echo "$as_me:$LINENO: result: yes" >&5
2012	echo "${ECHO_T}yes" >&6
2013
2014	rm -f a.out a.exe conftest$ac_cv_exeext b.out
2015	ac_clean_files=$ac_clean_files_save
2016	# Check the compiler produces executables we can run. If not, either
2017	# the compiler is broken, or we cross compile.
2018	echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2019	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2020	echo "$as_me:$LINENO: result: $cross_compiling" >&5
2021	echo "${ECHO_T}$cross_compiling" >&6
2022
2023	echo "$as_me:$LINENO: checking for suffix of executables" >&5
2024	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2025	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2026	(eval $ac_link) 2>&5
2027	ac_status=$?
2028	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2029	(exit $ac_status); }; then
2030	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2031	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2032	# work properly (i.e., refer to `conftest.exe'), while it won't with
2033	# `rm'.
2034	for ac_file in conftest.exe conftest conftest.*; do
2035	test -f "$ac_file" \|\| continue
2036	case $ac_file in
2037	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj ) ;;
2038	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2039	export ac_cv_exeext
2040	break;;
2041	* ) break;;
2042	esac
2043	done
2044	else
2045	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2046	See \`config.log' for more details." >&5
2047	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2048	See \`config.log' for more details." >&2;}
2049	{ (exit 1); exit 1; }; }
2050	fi
2051
2052	rm -f conftest$ac_cv_exeext
2053	echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2054	echo "${ECHO_T}$ac_cv_exeext" >&6
2055
2056	rm -f conftest.$ac_ext
2057	EXEEXT=$ac_cv_exeext
2058	ac_exeext=$EXEEXT
2059	echo "$as_me:$LINENO: checking for suffix of object files" >&5
2060	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2061	if test "${ac_cv_objext+set}" = set; then
2062	echo $ECHO_N "(cached) $ECHO_C" >&6
2063	else
2064	cat >conftest.$ac_ext <<_ACEOF
2065	#line $LINENO "configure"
2066	/* confdefs.h. */
2067	_ACEOF
2068	cat confdefs.h >>conftest.$ac_ext
2069	cat >>conftest.$ac_ext <<_ACEOF
2070	/* end confdefs.h. */
2071
2072	int
2073	main ()
2074	{
2075
2076	;
2077	return 0;
2078	}
2079	_ACEOF
2080	rm -f conftest.o conftest.obj
2081	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2082	(eval $ac_compile) 2>&5
2083	ac_status=$?
2084	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2085	(exit $ac_status); }; then
2086	for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2087	case $ac_file in
2088	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg ) ;;
2089	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
2090	break;;
2091	esac
2092	done
2093	else
2094	echo "$as_me: failed program was:" >&5
2095	sed 's/^/\| /' conftest.$ac_ext >&5
2096
2097	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2098	See \`config.log' for more details." >&5
2099	echo "$as_me: error: cannot compute suffix of object files: cannot compile
2100	See \`config.log' for more details." >&2;}
2101	{ (exit 1); exit 1; }; }
2102	fi
2103
2104	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2105	fi
2106	echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2107	echo "${ECHO_T}$ac_cv_objext" >&6
2108	OBJEXT=$ac_cv_objext
2109	ac_objext=$OBJEXT
2110	echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
2111	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
2112	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
2113	echo $ECHO_N "(cached) $ECHO_C" >&6
2114	else
2115	cat >conftest.$ac_ext <<_ACEOF
2116	#line $LINENO "configure"
2117	/* confdefs.h. */
2118	_ACEOF
2119	cat confdefs.h >>conftest.$ac_ext
2120	cat >>conftest.$ac_ext <<_ACEOF
2121	/* end confdefs.h. */
2122
2123	int
2124	main ()
2125	{
2126	#ifndef __GNUC__
2127	choke me
2128	#endif
2129
2130	;
2131	return 0;
2132	}
2133	_ACEOF
2134	rm -f conftest.$ac_objext
2135	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2136	(eval $ac_compile) 2>&5
2137	ac_status=$?
2138	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2139	(exit $ac_status); } &&
2140	{ ac_try='test -s conftest.$ac_objext'
2141	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2142	(eval $ac_try) 2>&5
2143	ac_status=$?
2144	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2145	(exit $ac_status); }; }; then
2146	ac_compiler_gnu=yes
2147	else
2148	echo "$as_me: failed program was:" >&5
2149	sed 's/^/\| /' conftest.$ac_ext >&5
2150
2151	ac_compiler_gnu=no
2152	fi
2153	rm -f conftest.$ac_objext conftest.$ac_ext
2154	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
2155
2156	fi
2157	echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
2158	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
2159	GXX=`test $ac_compiler_gnu = yes && echo yes`
2160	ac_test_CXXFLAGS=${CXXFLAGS+set}
2161	ac_save_CXXFLAGS=$CXXFLAGS
2162	CXXFLAGS="-g"
2163	echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
2164	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
2165	if test "${ac_cv_prog_cxx_g+set}" = set; then
2166	echo $ECHO_N "(cached) $ECHO_C" >&6
2167	else
2168	cat >conftest.$ac_ext <<_ACEOF
2169	#line $LINENO "configure"
2170	/* confdefs.h. */
2171	_ACEOF
2172	cat confdefs.h >>conftest.$ac_ext
2173	cat >>conftest.$ac_ext <<_ACEOF
2174	/* end confdefs.h. */
2175
2176	int
2177	main ()
2178	{
2179
2180	;
2181	return 0;
2182	}
2183	_ACEOF
2184	rm -f conftest.$ac_objext
2185	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2186	(eval $ac_compile) 2>&5
2187	ac_status=$?
2188	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2189	(exit $ac_status); } &&
2190	{ ac_try='test -s conftest.$ac_objext'
2191	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2192	(eval $ac_try) 2>&5
2193	ac_status=$?
2194	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2195	(exit $ac_status); }; }; then
2196	ac_cv_prog_cxx_g=yes
2197	else
2198	echo "$as_me: failed program was:" >&5
2199	sed 's/^/\| /' conftest.$ac_ext >&5
2200
2201	ac_cv_prog_cxx_g=no
2202	fi
2203	rm -f conftest.$ac_objext conftest.$ac_ext
2204	fi
2205	echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
2206	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
2207	if test "$ac_test_CXXFLAGS" = set; then
2208	CXXFLAGS=$ac_save_CXXFLAGS
2209	elif test $ac_cv_prog_cxx_g = yes; then
2210	if test "$GXX" = yes; then
2211	CXXFLAGS="-g -O2"
2212	else
2213	CXXFLAGS="-g"
2214	fi
2215	else
2216	if test "$GXX" = yes; then
2217	CXXFLAGS="-O2"
2218	else
2219	CXXFLAGS=
2220	fi
2221	fi
2222	for ac_declaration in \
2223	''\
2224	'#include <stdlib.h>' \
2225	'extern "C" void std::exit (int) throw (); using std::exit;' \
2226	'extern "C" void std::exit (int); using std::exit;' \
2227	'extern "C" void exit (int) throw ();' \
2228	'extern "C" void exit (int);' \
2229	'void exit (int);'
2230	do
2231	cat >conftest.$ac_ext <<_ACEOF
2232	#line $LINENO "configure"
2233	/* confdefs.h. */
2234	_ACEOF
2235	cat confdefs.h >>conftest.$ac_ext
2236	cat >>conftest.$ac_ext <<_ACEOF
2237	/* end confdefs.h. */
2238	#include <stdlib.h>
2239	$ac_declaration
2240	int
2241	main ()
2242	{
2243	exit (42);
2244	;
2245	return 0;
2246	}
2247	_ACEOF
2248	rm -f conftest.$ac_objext
2249	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2250	(eval $ac_compile) 2>&5
2251	ac_status=$?
2252	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2253	(exit $ac_status); } &&
2254	{ ac_try='test -s conftest.$ac_objext'
2255	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2256	(eval $ac_try) 2>&5
2257	ac_status=$?
2258	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2259	(exit $ac_status); }; }; then
2260	:
2261	else
2262	echo "$as_me: failed program was:" >&5
2263	sed 's/^/\| /' conftest.$ac_ext >&5
2264
2265	continue
2266	fi
2267	rm -f conftest.$ac_objext conftest.$ac_ext
2268	cat >conftest.$ac_ext <<_ACEOF
2269	#line $LINENO "configure"
2270	/* confdefs.h. */
2271	_ACEOF
2272	cat confdefs.h >>conftest.$ac_ext
2273	cat >>conftest.$ac_ext <<_ACEOF
2274	/* end confdefs.h. */
2275	$ac_declaration
2276	int
2277	main ()
2278	{
2279	exit (42);
2280	;
2281	return 0;
2282	}
2283	_ACEOF
2284	rm -f conftest.$ac_objext
2285	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2286	(eval $ac_compile) 2>&5
2287	ac_status=$?
2288	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2289	(exit $ac_status); } &&
2290	{ ac_try='test -s conftest.$ac_objext'
2291	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2292	(eval $ac_try) 2>&5
2293	ac_status=$?
2294	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2295	(exit $ac_status); }; }; then
2296	break
2297	else
2298	echo "$as_me: failed program was:" >&5
2299	sed 's/^/\| /' conftest.$ac_ext >&5
2300
2301	fi
2302	rm -f conftest.$ac_objext conftest.$ac_ext
2303	done
2304	rm -f conftest*
2305	if test -n "$ac_declaration"; then
2306	echo '#ifdef __cplusplus' >>confdefs.h
2307	echo $ac_declaration >>confdefs.h
2308	echo '#endif' >>confdefs.h
2309	fi
2310
2311	ac_ext=c
2312	ac_cpp='$CPP $CPPFLAGS'
2313	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2314	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2315	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2316	DEPDIR="${am__leading_dot}deps"
2317
2318	ac_config_commands="$ac_config_commands depfiles"
2319
2320
2321	am_make=${MAKE-make}
2322	cat > confinc << 'END'
2323	am__doit:
2324	@echo done
2325	.PHONY: am__doit
2326	END
2327	# If we don't find an include directive, just comment out the code.
2328	echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
2329	echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
2330	am__include="#"
2331	am__quote=
2332	_am_result=none
2333	# First try GNU make style include.
2334	echo "include confinc" > confmf
2335	# We grep out `Entering directory' and `Leaving directory'
2336	# messages which can occur if `w' ends up in MAKEFLAGS.
2337	# In particular we don't look at `^make:' because GNU make might
2338	# be invoked under some other name (usually "gmake"), in which
2339	# case it prints its new name instead of `make'.
2340	if test "`$am_make -s -f confmf 2> /dev/null \| grep -v 'ing directory'`" = "done"; then
2341	am__include=include
2342	am__quote=
2343	_am_result=GNU
2344	fi
2345	# Now try BSD make style include.
2346	if test "$am__include" = "#"; then
2347	echo '.include "confinc"' > confmf
2348	if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
2349	am__include=.include
2350	am__quote="\""
2351	_am_result=BSD
2352	fi
2353	fi
2354
2355
2356	echo "$as_me:$LINENO: result: $_am_result" >&5
2357	echo "${ECHO_T}$_am_result" >&6
2358	rm -f confinc confmf
2359
2360	# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
2361	if test "${enable_dependency_tracking+set}" = set; then
2362	enableval="$enable_dependency_tracking"
2363
2364	fi;
2365	if test "x$enable_dependency_tracking" != xno; then
2366	am_depcomp="$ac_aux_dir/depcomp"
2367	AMDEPBACKSLASH='\'
2368	fi
2369
2370
2371	if test "x$enable_dependency_tracking" != xno; then
2372	AMDEP_TRUE=
2373	AMDEP_FALSE='#'
2374	else
2375	AMDEP_TRUE='#'
2376	AMDEP_FALSE=
2377	fi
2378
2379
2380
2381
2382	depcc="$CXX" am_compiler_list=
2383
2384	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
2385	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
2386	if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then
2387	echo $ECHO_N "(cached) $ECHO_C" >&6
2388	else
2389	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
2390	# We make a subdir and do the tests there. Otherwise we can end up
2391	# making bogus files that we don't know about and never remove. For
2392	# instance it was reported that on HP-UX the gcc test will end up
2393	# making a dummy file named `D' -- because `-MD' means `put the output
2394	# in D'.
2395	mkdir conftest.dir
2396	# Copy depcomp to subdir because otherwise we won't find it if we're
2397	# using a relative directory.
2398	cp "$am_depcomp" conftest.dir
2399	cd conftest.dir
2400	# We will build objects and dependencies in a subdirectory because
2401	# it helps to detect inapplicable dependency modes. For instance
2402	# both Tru64's cc and ICC support -MD to output dependencies as a
2403	# side effect of compilation, but ICC will put the dependencies in
2404	# the current directory while Tru64 will put them in the object
2405	# directory.
2406	mkdir sub
2407
2408	am_cv_CXX_dependencies_compiler_type=none
2409	if test "$am_compiler_list" = ""; then
2410	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
2411	fi
2412	for depmode in $am_compiler_list; do
2413	# Setup a source with many dependencies, because some compilers
2414	# like to wrap large dependency lists on column 80 (with \), and
2415	# we should not choose a depcomp mode which is confused by this.
2416	#
2417	# We need to recreate these files for each test, as the compiler may
2418	# overwrite some of them when testing with obscure command lines.
2419	# This happens at least with the AIX C compiler.
2420	: > sub/conftest.c
2421	for i in 1 2 3 4 5 6; do
2422	echo '#include "conftst'$i'.h"' >> sub/conftest.c
2423	: > sub/conftst$i.h
2424	done
2425	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
2426
2427	case $depmode in
2428	nosideeffect)
2429	# after this tag, mechanisms are not by side-effect, so they'll
2430	# only be used when explicitly requested
2431	if test "x$enable_dependency_tracking" = xyes; then
2432	continue
2433	else
2434	break
2435	fi
2436	;;
2437	none) break ;;
2438	esac
2439	# We check with `-c' and `-o' for the sake of the "dashmstdout"
2440	# mode. It turns out that the SunPro C++ compiler does not properly
2441	# handle `-M -o', and we need to detect this.
2442	if depmode=$depmode \
2443	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
2444	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
2445	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
2446	>/dev/null 2>conftest.err &&
2447	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
2448	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
2449	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
2450	# icc doesn't choke on unknown options, it will just issue warnings
2451	# (even with -Werror). So we grep stderr for any message
2452	# that says an option was ignored.
2453	if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
2454	am_cv_CXX_dependencies_compiler_type=$depmode
2455	break
2456	fi
2457	fi
2458	done
2459
2460	cd ..
2461	rm -rf conftest.dir
2462	else
2463	am_cv_CXX_dependencies_compiler_type=none
2464	fi
2465
2466	fi
2467	echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5
2468	echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6
2469	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
2470
2471
2472
2473	if
2474	test "x$enable_dependency_tracking" != xno \
2475	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
2476	am__fastdepCXX_TRUE=
2477	am__fastdepCXX_FALSE='#'
2478	else
2479	am__fastdepCXX_TRUE='#'
2480	am__fastdepCXX_FALSE=
2481	fi
2482
2483
2484	ac_ext=c
2485	ac_cpp='$CPP $CPPFLAGS'
2486	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2487	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2488	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2489	if test -n "$ac_tool_prefix"; then
2490	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2491	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2492	echo "$as_me:$LINENO: checking for $ac_word" >&5
2493	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2494	if test "${ac_cv_prog_CC+set}" = set; then
2495	echo $ECHO_N "(cached) $ECHO_C" >&6
2496	else
2497	if test -n "$CC"; then
2498	ac_cv_prog_CC="$CC" # Let the user override the test.
2499	else
2500	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2501	for as_dir in $PATH
2502	do
2503	IFS=$as_save_IFS
2504	test -z "$as_dir" && as_dir=.
2505	for ac_exec_ext in '' $ac_executable_extensions; do
2506	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2507	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2508	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2509	break 2
2510	fi
2511	done
2512	done
2513
2514	fi
2515	fi
2516	CC=$ac_cv_prog_CC
2517	if test -n "$CC"; then
2518	echo "$as_me:$LINENO: result: $CC" >&5
2519	echo "${ECHO_T}$CC" >&6
2520	else
2521	echo "$as_me:$LINENO: result: no" >&5
2522	echo "${ECHO_T}no" >&6
2523	fi
2524
2525	fi
2526	if test -z "$ac_cv_prog_CC"; then
2527	ac_ct_CC=$CC
2528	# Extract the first word of "gcc", so it can be a program name with args.
2529	set dummy gcc; ac_word=$2
2530	echo "$as_me:$LINENO: checking for $ac_word" >&5
2531	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2532	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2533	echo $ECHO_N "(cached) $ECHO_C" >&6
2534	else
2535	if test -n "$ac_ct_CC"; then
2536	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2537	else
2538	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2539	for as_dir in $PATH
2540	do
2541	IFS=$as_save_IFS
2542	test -z "$as_dir" && as_dir=.
2543	for ac_exec_ext in '' $ac_executable_extensions; do
2544	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2545	ac_cv_prog_ac_ct_CC="gcc"
2546	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2547	break 2
2548	fi
2549	done
2550	done
2551
2552	fi
2553	fi
2554	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2555	if test -n "$ac_ct_CC"; then
2556	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2557	echo "${ECHO_T}$ac_ct_CC" >&6
2558	else
2559	echo "$as_me:$LINENO: result: no" >&5
2560	echo "${ECHO_T}no" >&6
2561	fi
2562
2563	CC=$ac_ct_CC
2564	else
2565	CC="$ac_cv_prog_CC"
2566	fi
2567
2568	if test -z "$CC"; then
2569	if test -n "$ac_tool_prefix"; then
2570	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2571	set dummy ${ac_tool_prefix}cc; ac_word=$2
2572	echo "$as_me:$LINENO: checking for $ac_word" >&5
2573	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2574	if test "${ac_cv_prog_CC+set}" = set; then
2575	echo $ECHO_N "(cached) $ECHO_C" >&6
2576	else
2577	if test -n "$CC"; then
2578	ac_cv_prog_CC="$CC" # Let the user override the test.
2579	else
2580	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2581	for as_dir in $PATH
2582	do
2583	IFS=$as_save_IFS
2584	test -z "$as_dir" && as_dir=.
2585	for ac_exec_ext in '' $ac_executable_extensions; do
2586	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2587	ac_cv_prog_CC="${ac_tool_prefix}cc"
2588	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2589	break 2
2590	fi
2591	done
2592	done
2593
2594	fi
2595	fi
2596	CC=$ac_cv_prog_CC
2597	if test -n "$CC"; then
2598	echo "$as_me:$LINENO: result: $CC" >&5
2599	echo "${ECHO_T}$CC" >&6
2600	else
2601	echo "$as_me:$LINENO: result: no" >&5
2602	echo "${ECHO_T}no" >&6
2603	fi
2604
2605	fi
2606	if test -z "$ac_cv_prog_CC"; then
2607	ac_ct_CC=$CC
2608	# Extract the first word of "cc", so it can be a program name with args.
2609	set dummy cc; ac_word=$2
2610	echo "$as_me:$LINENO: checking for $ac_word" >&5
2611	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2612	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2613	echo $ECHO_N "(cached) $ECHO_C" >&6
2614	else
2615	if test -n "$ac_ct_CC"; then
2616	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2617	else
2618	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2619	for as_dir in $PATH
2620	do
2621	IFS=$as_save_IFS
2622	test -z "$as_dir" && as_dir=.
2623	for ac_exec_ext in '' $ac_executable_extensions; do
2624	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2625	ac_cv_prog_ac_ct_CC="cc"
2626	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2627	break 2
2628	fi
2629	done
2630	done
2631
2632	fi
2633	fi
2634	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2635	if test -n "$ac_ct_CC"; then
2636	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2637	echo "${ECHO_T}$ac_ct_CC" >&6
2638	else
2639	echo "$as_me:$LINENO: result: no" >&5
2640	echo "${ECHO_T}no" >&6
2641	fi
2642
2643	CC=$ac_ct_CC
2644	else
2645	CC="$ac_cv_prog_CC"
2646	fi
2647
2648	fi
2649	if test -z "$CC"; then
2650	# Extract the first word of "cc", so it can be a program name with args.
2651	set dummy cc; ac_word=$2
2652	echo "$as_me:$LINENO: checking for $ac_word" >&5
2653	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2654	if test "${ac_cv_prog_CC+set}" = set; then
2655	echo $ECHO_N "(cached) $ECHO_C" >&6
2656	else
2657	if test -n "$CC"; then
2658	ac_cv_prog_CC="$CC" # Let the user override the test.
2659	else
2660	ac_prog_rejected=no
2661	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2662	for as_dir in $PATH
2663	do
2664	IFS=$as_save_IFS
2665	test -z "$as_dir" && as_dir=.
2666	for ac_exec_ext in '' $ac_executable_extensions; do
2667	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2668	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2669	ac_prog_rejected=yes
2670	continue
2671	fi
2672	ac_cv_prog_CC="cc"
2673	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2674	break 2
2675	fi
2676	done
2677	done
2678
2679	if test $ac_prog_rejected = yes; then
2680	# We found a bogon in the path, so make sure we never use it.
2681	set dummy $ac_cv_prog_CC
2682	shift
2683	if test $# != 0; then
2684	# We chose a different compiler from the bogus one.
2685	# However, it has the same basename, so the bogon will be chosen
2686	# first if we set CC to just the basename; use the full file name.
2687	shift
2688	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2689	fi
2690	fi
2691	fi
2692	fi
2693	CC=$ac_cv_prog_CC
2694	if test -n "$CC"; then
2695	echo "$as_me:$LINENO: result: $CC" >&5
2696	echo "${ECHO_T}$CC" >&6
2697	else
2698	echo "$as_me:$LINENO: result: no" >&5
2699	echo "${ECHO_T}no" >&6
2700	fi
2701
2702	fi
2703	if test -z "$CC"; then
2704	if test -n "$ac_tool_prefix"; then
2705	for ac_prog in cl
2706	do
2707	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2708	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2709	echo "$as_me:$LINENO: checking for $ac_word" >&5
2710	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2711	if test "${ac_cv_prog_CC+set}" = set; then
2712	echo $ECHO_N "(cached) $ECHO_C" >&6
2713	else
2714	if test -n "$CC"; then
2715	ac_cv_prog_CC="$CC" # Let the user override the test.
2716	else
2717	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2718	for as_dir in $PATH
2719	do
2720	IFS=$as_save_IFS
2721	test -z "$as_dir" && as_dir=.
2722	for ac_exec_ext in '' $ac_executable_extensions; do
2723	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2724	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2725	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2726	break 2
2727	fi
2728	done
2729	done
2730
2731	fi
2732	fi
2733	CC=$ac_cv_prog_CC
2734	if test -n "$CC"; then
2735	echo "$as_me:$LINENO: result: $CC" >&5
2736	echo "${ECHO_T}$CC" >&6
2737	else
2738	echo "$as_me:$LINENO: result: no" >&5
2739	echo "${ECHO_T}no" >&6
2740	fi
2741
2742	test -n "$CC" && break
2743	done
2744	fi
2745	if test -z "$CC"; then
2746	ac_ct_CC=$CC
2747	for ac_prog in cl
2748	do
2749	# Extract the first word of "$ac_prog", so it can be a program name with args.
2750	set dummy $ac_prog; ac_word=$2
2751	echo "$as_me:$LINENO: checking for $ac_word" >&5
2752	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2753	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2754	echo $ECHO_N "(cached) $ECHO_C" >&6
2755	else
2756	if test -n "$ac_ct_CC"; then
2757	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2758	else
2759	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2760	for as_dir in $PATH
2761	do
2762	IFS=$as_save_IFS
2763	test -z "$as_dir" && as_dir=.
2764	for ac_exec_ext in '' $ac_executable_extensions; do
2765	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2766	ac_cv_prog_ac_ct_CC="$ac_prog"
2767	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2768	break 2
2769	fi
2770	done
2771	done
2772
2773	fi
2774	fi
2775	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2776	if test -n "$ac_ct_CC"; then
2777	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2778	echo "${ECHO_T}$ac_ct_CC" >&6
2779	else
2780	echo "$as_me:$LINENO: result: no" >&5
2781	echo "${ECHO_T}no" >&6
2782	fi
2783
2784	test -n "$ac_ct_CC" && break
2785	done
2786
2787	CC=$ac_ct_CC
2788	fi
2789
2790	fi
2791
2792
2793	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2794	See \`config.log' for more details." >&5
2795	echo "$as_me: error: no acceptable C compiler found in \$PATH
2796	See \`config.log' for more details." >&2;}
2797	{ (exit 1); exit 1; }; }
2798
2799	# Provide some information about the compiler.
2800	echo "$as_me:$LINENO:" \
2801	"checking for C compiler version" >&5
2802	ac_compiler=`set X $ac_compile; echo $2`
2803	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2804	(eval $ac_compiler --version </dev/null >&5) 2>&5
2805	ac_status=$?
2806	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2807	(exit $ac_status); }
2808	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2809	(eval $ac_compiler -v </dev/null >&5) 2>&5
2810	ac_status=$?
2811	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2812	(exit $ac_status); }
2813	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2814	(eval $ac_compiler -V </dev/null >&5) 2>&5
2815	ac_status=$?
2816	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2817	(exit $ac_status); }
2818
2819	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2820	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2821	if test "${ac_cv_c_compiler_gnu+set}" = set; then
2822	echo $ECHO_N "(cached) $ECHO_C" >&6
2823	else
2824	cat >conftest.$ac_ext <<_ACEOF
2825	#line $LINENO "configure"
2826	/* confdefs.h. */
2827	_ACEOF
2828	cat confdefs.h >>conftest.$ac_ext
2829	cat >>conftest.$ac_ext <<_ACEOF
2830	/* end confdefs.h. */
2831
2832	int
2833	main ()
2834	{
2835	#ifndef __GNUC__
2836	choke me
2837	#endif
2838
2839	;
2840	return 0;
2841	}
2842	_ACEOF
2843	rm -f conftest.$ac_objext
2844	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2845	(eval $ac_compile) 2>&5
2846	ac_status=$?
2847	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2848	(exit $ac_status); } &&
2849	{ ac_try='test -s conftest.$ac_objext'
2850	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2851	(eval $ac_try) 2>&5
2852	ac_status=$?
2853	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2854	(exit $ac_status); }; }; then
2855	ac_compiler_gnu=yes
2856	else
2857	echo "$as_me: failed program was:" >&5
2858	sed 's/^/\| /' conftest.$ac_ext >&5
2859
2860	ac_compiler_gnu=no
2861	fi
2862	rm -f conftest.$ac_objext conftest.$ac_ext
2863	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2864
2865	fi
2866	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2867	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2868	GCC=`test $ac_compiler_gnu = yes && echo yes`
2869	ac_test_CFLAGS=${CFLAGS+set}
2870	ac_save_CFLAGS=$CFLAGS
2871	CFLAGS="-g"
2872	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2873	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2874	if test "${ac_cv_prog_cc_g+set}" = set; then
2875	echo $ECHO_N "(cached) $ECHO_C" >&6
2876	else
2877	cat >conftest.$ac_ext <<_ACEOF
2878	#line $LINENO "configure"
2879	/* confdefs.h. */
2880	_ACEOF
2881	cat confdefs.h >>conftest.$ac_ext
2882	cat >>conftest.$ac_ext <<_ACEOF
2883	/* end confdefs.h. */
2884
2885	int
2886	main ()
2887	{
2888
2889	;
2890	return 0;
2891	}
2892	_ACEOF
2893	rm -f conftest.$ac_objext
2894	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2895	(eval $ac_compile) 2>&5
2896	ac_status=$?
2897	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2898	(exit $ac_status); } &&
2899	{ ac_try='test -s conftest.$ac_objext'
2900	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2901	(eval $ac_try) 2>&5
2902	ac_status=$?
2903	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2904	(exit $ac_status); }; }; then
2905	ac_cv_prog_cc_g=yes
2906	else
2907	echo "$as_me: failed program was:" >&5
2908	sed 's/^/\| /' conftest.$ac_ext >&5
2909
2910	ac_cv_prog_cc_g=no
2911	fi
2912	rm -f conftest.$ac_objext conftest.$ac_ext
2913	fi
2914	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2915	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2916	if test "$ac_test_CFLAGS" = set; then
2917	CFLAGS=$ac_save_CFLAGS
2918	elif test $ac_cv_prog_cc_g = yes; then
2919	if test "$GCC" = yes; then
2920	CFLAGS="-g -O2"
2921	else
2922	CFLAGS="-g"
2923	fi
2924	else
2925	if test "$GCC" = yes; then
2926	CFLAGS="-O2"
2927	else
2928	CFLAGS=
2929	fi
2930	fi
2931	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2932	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2933	if test "${ac_cv_prog_cc_stdc+set}" = set; then
2934	echo $ECHO_N "(cached) $ECHO_C" >&6
2935	else
2936	ac_cv_prog_cc_stdc=no
2937	ac_save_CC=$CC
2938	cat >conftest.$ac_ext <<_ACEOF
2939	#line $LINENO "configure"
2940	/* confdefs.h. */
2941	_ACEOF
2942	cat confdefs.h >>conftest.$ac_ext
2943	cat >>conftest.$ac_ext <<_ACEOF
2944	/* end confdefs.h. */
2945	#include <stdarg.h>
2946	#include <stdio.h>
2947	#include <sys/types.h>
2948	#include <sys/stat.h>
2949	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2950	struct buf { int x; };
2951	FILE * (rcsopen) (struct buf , struct stat *, int);
2952	static char *e (p, i)
2953	char **p;
2954	int i;
2955	{
2956	return p[i];
2957	}
2958	static char f (char (g) (char , int), char *p, ...)
2959	{
2960	char *s;
2961	va_list v;
2962	va_start (v,p);
2963	s = g (p, va_arg (v,int));
2964	va_end (v);
2965	return s;
2966	}
2967	int test (int i, double x);
2968	struct s1 {int (*f) (int a);};
2969	struct s2 {int (*f) (double a);};
2970	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
2971	int argc;
2972	char **argv;
2973	int
2974	main ()
2975	{
2976	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
2977	;
2978	return 0;
2979	}
2980	_ACEOF
2981	# Don't try gcc -ansi; that turns off useful extensions and
2982	# breaks some systems' header files.
2983	# AIX -qlanglvl=ansi
2984	# Ultrix and OSF/1 -std1
2985	# HP-UX 10.20 and later -Ae
2986	# HP-UX older versions -Aa -D_HPUX_SOURCE
2987	# SVR4 -Xc -D__EXTENSIONS__
2988	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2989	do
2990	CC="$ac_save_CC $ac_arg"
2991	rm -f conftest.$ac_objext
2992	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2993	(eval $ac_compile) 2>&5
2994	ac_status=$?
2995	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2996	(exit $ac_status); } &&
2997	{ ac_try='test -s conftest.$ac_objext'
2998	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2999	(eval $ac_try) 2>&5
3000	ac_status=$?
3001	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3002	(exit $ac_status); }; }; then
3003	ac_cv_prog_cc_stdc=$ac_arg
3004	break
3005	else
3006	echo "$as_me: failed program was:" >&5
3007	sed 's/^/\| /' conftest.$ac_ext >&5
3008
3009	fi
3010	rm -f conftest.$ac_objext
3011	done
3012	rm -f conftest.$ac_ext conftest.$ac_objext
3013	CC=$ac_save_CC
3014
3015	fi
3016
3017	case "x$ac_cv_prog_cc_stdc" in
3018	x\|xno)
3019	echo "$as_me:$LINENO: result: none needed" >&5
3020	echo "${ECHO_T}none needed" >&6 ;;
3021	*)
3022	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
3023	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
3024	CC="$CC $ac_cv_prog_cc_stdc" ;;
3025	esac
3026
3027	# Some people use a C++ compiler to compile C. Since we use `exit',
3028	# in C++ we need to declare it. In case someone uses the same compiler
3029	# for both compiling C and C++ we need to have the C++ compiler decide
3030	# the declaration of exit, since it's the most demanding environment.
3031	cat >conftest.$ac_ext <<_ACEOF
3032	#ifndef __cplusplus
3033	choke me
3034	#endif
3035	_ACEOF
3036	rm -f conftest.$ac_objext
3037	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3038	(eval $ac_compile) 2>&5
3039	ac_status=$?
3040	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3041	(exit $ac_status); } &&
3042	{ ac_try='test -s conftest.$ac_objext'
3043	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3044	(eval $ac_try) 2>&5
3045	ac_status=$?
3046	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3047	(exit $ac_status); }; }; then
3048	for ac_declaration in \
3049	''\
3050	'#include <stdlib.h>' \
3051	'extern "C" void std::exit (int) throw (); using std::exit;' \
3052	'extern "C" void std::exit (int); using std::exit;' \
3053	'extern "C" void exit (int) throw ();' \
3054	'extern "C" void exit (int);' \
3055	'void exit (int);'
3056	do
3057	cat >conftest.$ac_ext <<_ACEOF
3058	#line $LINENO "configure"
3059	/* confdefs.h. */
3060	_ACEOF
3061	cat confdefs.h >>conftest.$ac_ext
3062	cat >>conftest.$ac_ext <<_ACEOF
3063	/* end confdefs.h. */
3064	#include <stdlib.h>
3065	$ac_declaration
3066	int
3067	main ()
3068	{
3069	exit (42);
3070	;
3071	return 0;
3072	}
3073	_ACEOF
3074	rm -f conftest.$ac_objext
3075	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3076	(eval $ac_compile) 2>&5
3077	ac_status=$?
3078	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3079	(exit $ac_status); } &&
3080	{ ac_try='test -s conftest.$ac_objext'
3081	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3082	(eval $ac_try) 2>&5
3083	ac_status=$?
3084	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3085	(exit $ac_status); }; }; then
3086	:
3087	else
3088	echo "$as_me: failed program was:" >&5
3089	sed 's/^/\| /' conftest.$ac_ext >&5
3090
3091	continue
3092	fi
3093	rm -f conftest.$ac_objext conftest.$ac_ext
3094	cat >conftest.$ac_ext <<_ACEOF
3095	#line $LINENO "configure"
3096	/* confdefs.h. */
3097	_ACEOF
3098	cat confdefs.h >>conftest.$ac_ext
3099	cat >>conftest.$ac_ext <<_ACEOF
3100	/* end confdefs.h. */
3101	$ac_declaration
3102	int
3103	main ()
3104	{
3105	exit (42);
3106	;
3107	return 0;
3108	}
3109	_ACEOF
3110	rm -f conftest.$ac_objext
3111	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3112	(eval $ac_compile) 2>&5
3113	ac_status=$?
3114	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3115	(exit $ac_status); } &&
3116	{ ac_try='test -s conftest.$ac_objext'
3117	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3118	(eval $ac_try) 2>&5
3119	ac_status=$?
3120	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3121	(exit $ac_status); }; }; then
3122	break
3123	else
3124	echo "$as_me: failed program was:" >&5
3125	sed 's/^/\| /' conftest.$ac_ext >&5
3126
3127	fi
3128	rm -f conftest.$ac_objext conftest.$ac_ext
3129	done
3130	rm -f conftest*
3131	if test -n "$ac_declaration"; then
3132	echo '#ifdef __cplusplus' >>confdefs.h
3133	echo $ac_declaration >>confdefs.h
3134	echo '#endif' >>confdefs.h
3135	fi
3136
3137	else
3138	echo "$as_me: failed program was:" >&5
3139	sed 's/^/\| /' conftest.$ac_ext >&5
3140
3141	fi
3142	rm -f conftest.$ac_objext conftest.$ac_ext
3143	ac_ext=c
3144	ac_cpp='$CPP $CPPFLAGS'
3145	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3146	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3147	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3148
3149	depcc="$CC" am_compiler_list=
3150
3151	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
3152	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
3153	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
3154	echo $ECHO_N "(cached) $ECHO_C" >&6
3155	else
3156	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3157	# We make a subdir and do the tests there. Otherwise we can end up
3158	# making bogus files that we don't know about and never remove. For
3159	# instance it was reported that on HP-UX the gcc test will end up
3160	# making a dummy file named `D' -- because `-MD' means `put the output
3161	# in D'.
3162	mkdir conftest.dir
3163	# Copy depcomp to subdir because otherwise we won't find it if we're
3164	# using a relative directory.
3165	cp "$am_depcomp" conftest.dir
3166	cd conftest.dir
3167	# We will build objects and dependencies in a subdirectory because
3168	# it helps to detect inapplicable dependency modes. For instance
3169	# both Tru64's cc and ICC support -MD to output dependencies as a
3170	# side effect of compilation, but ICC will put the dependencies in
3171	# the current directory while Tru64 will put them in the object
3172	# directory.
3173	mkdir sub
3174
3175	am_cv_CC_dependencies_compiler_type=none
3176	if test "$am_compiler_list" = ""; then
3177	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
3178	fi
3179	for depmode in $am_compiler_list; do
3180	# Setup a source with many dependencies, because some compilers
3181	# like to wrap large dependency lists on column 80 (with \), and
3182	# we should not choose a depcomp mode which is confused by this.
3183	#
3184	# We need to recreate these files for each test, as the compiler may
3185	# overwrite some of them when testing with obscure command lines.
3186	# This happens at least with the AIX C compiler.
3187	: > sub/conftest.c
3188	for i in 1 2 3 4 5 6; do
3189	echo '#include "conftst'$i'.h"' >> sub/conftest.c
3190	: > sub/conftst$i.h
3191	done
3192	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3193
3194	case $depmode in
3195	nosideeffect)
3196	# after this tag, mechanisms are not by side-effect, so they'll
3197	# only be used when explicitly requested
3198	if test "x$enable_dependency_tracking" = xyes; then
3199	continue
3200	else
3201	break
3202	fi
3203	;;
3204	none) break ;;
3205	esac
3206	# We check with `-c' and `-o' for the sake of the "dashmstdout"
3207	# mode. It turns out that the SunPro C++ compiler does not properly
3208	# handle `-M -o', and we need to detect this.
3209	if depmode=$depmode \
3210	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
3211	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3212	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
3213	>/dev/null 2>conftest.err &&
3214	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3215	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
3216	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3217	# icc doesn't choke on unknown options, it will just issue warnings
3218	# (even with -Werror). So we grep stderr for any message
3219	# that says an option was ignored.
3220	if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
3221	am_cv_CC_dependencies_compiler_type=$depmode
3222	break
3223	fi
3224	fi
3225	done
3226
3227	cd ..
3228	rm -rf conftest.dir
3229	else
3230	am_cv_CC_dependencies_compiler_type=none
3231	fi
3232
3233	fi
3234	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
3235	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
3236	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3237
3238
3239
3240	if
3241	test "x$enable_dependency_tracking" != xno \
3242	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3243	am__fastdepCC_TRUE=
3244	am__fastdepCC_FALSE='#'
3245	else
3246	am__fastdepCC_TRUE='#'
3247	am__fastdepCC_FALSE=
3248	fi
3249
3250
3251
3252	ac_ext=c
3253	ac_cpp='$CPP $CPPFLAGS'
3254	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3255	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3256	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3257	echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3258	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3259	# On Suns, sometimes $CPP names a directory.
3260	if test -n "$CPP" && test -d "$CPP"; then
3261	CPP=
3262	fi
3263	if test -z "$CPP"; then
3264	if test "${ac_cv_prog_CPP+set}" = set; then
3265	echo $ECHO_N "(cached) $ECHO_C" >&6
3266	else
3267	# Double quotes because CPP needs to be expanded
3268	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3269	do
3270	ac_preproc_ok=false
3271	for ac_c_preproc_warn_flag in '' yes
3272	do
3273	# Use a header file that comes with gcc, so configuring glibc
3274	# with a fresh cross-compiler works.
3275	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3276	# <limits.h> exists even on freestanding compilers.
3277	# On the NeXT, cc -E runs the code through the compiler's parser,
3278	# not just through cpp. "Syntax error" is here to catch this case.
3279	cat >conftest.$ac_ext <<_ACEOF
3280	#line $LINENO "configure"
3281	/* confdefs.h. */
3282	_ACEOF
3283	cat confdefs.h >>conftest.$ac_ext
3284	cat >>conftest.$ac_ext <<_ACEOF
3285	/* end confdefs.h. */
3286	#ifdef __STDC__
3287	# include <limits.h>
3288	#else
3289	# include <assert.h>
3290	#endif
3291	Syntax error
3292	_ACEOF
3293	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3294	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3295	ac_status=$?
3296	grep -v '^ *+' conftest.er1 >conftest.err
3297	rm -f conftest.er1
3298	cat conftest.err >&5
3299	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3300	(exit $ac_status); } >/dev/null; then
3301	if test -s conftest.err; then
3302	ac_cpp_err=$ac_c_preproc_warn_flag
3303	else
3304	ac_cpp_err=
3305	fi
3306	else
3307	ac_cpp_err=yes
3308	fi
3309	if test -z "$ac_cpp_err"; then
3310	:
3311	else
3312	echo "$as_me: failed program was:" >&5
3313	sed 's/^/\| /' conftest.$ac_ext >&5
3314
3315	# Broken: fails on valid input.
3316	continue
3317	fi
3318	rm -f conftest.err conftest.$ac_ext
3319
3320	# OK, works on sane cases. Now check whether non-existent headers
3321	# can be detected and how.
3322	cat >conftest.$ac_ext <<_ACEOF
3323	#line $LINENO "configure"
3324	/* confdefs.h. */
3325	_ACEOF
3326	cat confdefs.h >>conftest.$ac_ext
3327	cat >>conftest.$ac_ext <<_ACEOF
3328	/* end confdefs.h. */
3329	#include <ac_nonexistent.h>
3330	_ACEOF
3331	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3332	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3333	ac_status=$?
3334	grep -v '^ *+' conftest.er1 >conftest.err
3335	rm -f conftest.er1
3336	cat conftest.err >&5
3337	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3338	(exit $ac_status); } >/dev/null; then
3339	if test -s conftest.err; then
3340	ac_cpp_err=$ac_c_preproc_warn_flag
3341	else
3342	ac_cpp_err=
3343	fi
3344	else
3345	ac_cpp_err=yes
3346	fi
3347	if test -z "$ac_cpp_err"; then
3348	# Broken: success on invalid input.
3349	continue
3350	else
3351	echo "$as_me: failed program was:" >&5
3352	sed 's/^/\| /' conftest.$ac_ext >&5
3353
3354	# Passes both tests.
3355	ac_preproc_ok=:
3356	break
3357	fi
3358	rm -f conftest.err conftest.$ac_ext
3359
3360	done
3361	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3362	rm -f conftest.err conftest.$ac_ext
3363	if $ac_preproc_ok; then
3364	break
3365	fi
3366
3367	done
3368	ac_cv_prog_CPP=$CPP
3369
3370	fi
3371	CPP=$ac_cv_prog_CPP
3372	else
3373	ac_cv_prog_CPP=$CPP
3374	fi
3375	echo "$as_me:$LINENO: result: $CPP" >&5
3376	echo "${ECHO_T}$CPP" >&6
3377	ac_preproc_ok=false
3378	for ac_c_preproc_warn_flag in '' yes
3379	do
3380	# Use a header file that comes with gcc, so configuring glibc
3381	# with a fresh cross-compiler works.
3382	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3383	# <limits.h> exists even on freestanding compilers.
3384	# On the NeXT, cc -E runs the code through the compiler's parser,
3385	# not just through cpp. "Syntax error" is here to catch this case.
3386	cat >conftest.$ac_ext <<_ACEOF
3387	#line $LINENO "configure"
3388	/* confdefs.h. */
3389	_ACEOF
3390	cat confdefs.h >>conftest.$ac_ext
3391	cat >>conftest.$ac_ext <<_ACEOF
3392	/* end confdefs.h. */
3393	#ifdef __STDC__
3394	# include <limits.h>
3395	#else
3396	# include <assert.h>
3397	#endif
3398	Syntax error
3399	_ACEOF
3400	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3401	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3402	ac_status=$?
3403	grep -v '^ *+' conftest.er1 >conftest.err
3404	rm -f conftest.er1
3405	cat conftest.err >&5
3406	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3407	(exit $ac_status); } >/dev/null; then
3408	if test -s conftest.err; then
3409	ac_cpp_err=$ac_c_preproc_warn_flag
3410	else
3411	ac_cpp_err=
3412	fi
3413	else
3414	ac_cpp_err=yes
3415	fi
3416	if test -z "$ac_cpp_err"; then
3417	:
3418	else
3419	echo "$as_me: failed program was:" >&5
3420	sed 's/^/\| /' conftest.$ac_ext >&5
3421
3422	# Broken: fails on valid input.
3423	continue
3424	fi
3425	rm -f conftest.err conftest.$ac_ext
3426
3427	# OK, works on sane cases. Now check whether non-existent headers
3428	# can be detected and how.
3429	cat >conftest.$ac_ext <<_ACEOF
3430	#line $LINENO "configure"
3431	/* confdefs.h. */
3432	_ACEOF
3433	cat confdefs.h >>conftest.$ac_ext
3434	cat >>conftest.$ac_ext <<_ACEOF
3435	/* end confdefs.h. */
3436	#include <ac_nonexistent.h>
3437	_ACEOF
3438	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3439	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3440	ac_status=$?
3441	grep -v '^ *+' conftest.er1 >conftest.err
3442	rm -f conftest.er1
3443	cat conftest.err >&5
3444	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3445	(exit $ac_status); } >/dev/null; then
3446	if test -s conftest.err; then
3447	ac_cpp_err=$ac_c_preproc_warn_flag
3448	else
3449	ac_cpp_err=
3450	fi
3451	else
3452	ac_cpp_err=yes
3453	fi
3454	if test -z "$ac_cpp_err"; then
3455	# Broken: success on invalid input.
3456	continue
3457	else
3458	echo "$as_me: failed program was:" >&5
3459	sed 's/^/\| /' conftest.$ac_ext >&5
3460
3461	# Passes both tests.
3462	ac_preproc_ok=:
3463	break
3464	fi
3465	rm -f conftest.err conftest.$ac_ext
3466
3467	done
3468	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3469	rm -f conftest.err conftest.$ac_ext
3470	if $ac_preproc_ok; then
3471	:
3472	else
3473	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3474	See \`config.log' for more details." >&5
3475	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3476	See \`config.log' for more details." >&2;}
3477	{ (exit 1); exit 1; }; }
3478	fi
3479
3480	ac_ext=c
3481	ac_cpp='$CPP $CPPFLAGS'
3482	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3483	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3484	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3485
3486
3487	echo "$as_me:$LINENO: checking for egrep" >&5
3488	echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3489	if test "${ac_cv_prog_egrep+set}" = set; then
3490	echo $ECHO_N "(cached) $ECHO_C" >&6
3491	else
3492	if echo a \| (grep -E '(a\|b)') >/dev/null 2>&1
3493	then ac_cv_prog_egrep='grep -E'
3494	else ac_cv_prog_egrep='egrep'
3495	fi
3496	fi
3497	echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3498	echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3499	EGREP=$ac_cv_prog_egrep
3500
3501
3502	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3503	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3504	if test "${ac_cv_header_stdc+set}" = set; then
3505	echo $ECHO_N "(cached) $ECHO_C" >&6
3506	else
3507	cat >conftest.$ac_ext <<_ACEOF
3508	#line $LINENO "configure"
3509	/* confdefs.h. */
3510	_ACEOF
3511	cat confdefs.h >>conftest.$ac_ext
3512	cat >>conftest.$ac_ext <<_ACEOF
3513	/* end confdefs.h. */
3514	#include <stdlib.h>
3515	#include <stdarg.h>
3516	#include <string.h>
3517	#include <float.h>
3518
3519	int
3520	main ()
3521	{
3522
3523	;
3524	return 0;
3525	}
3526	_ACEOF
3527	rm -f conftest.$ac_objext
3528	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3529	(eval $ac_compile) 2>&5
3530	ac_status=$?
3531	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3532	(exit $ac_status); } &&
3533	{ ac_try='test -s conftest.$ac_objext'
3534	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3535	(eval $ac_try) 2>&5
3536	ac_status=$?
3537	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3538	(exit $ac_status); }; }; then
3539	ac_cv_header_stdc=yes
3540	else
3541	echo "$as_me: failed program was:" >&5
3542	sed 's/^/\| /' conftest.$ac_ext >&5
3543
3544	ac_cv_header_stdc=no
3545	fi
3546	rm -f conftest.$ac_objext conftest.$ac_ext
3547
3548	if test $ac_cv_header_stdc = yes; then
3549	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3550	cat >conftest.$ac_ext <<_ACEOF
3551	#line $LINENO "configure"
3552	/* confdefs.h. */
3553	_ACEOF
3554	cat confdefs.h >>conftest.$ac_ext
3555	cat >>conftest.$ac_ext <<_ACEOF
3556	/* end confdefs.h. */
3557	#include <string.h>
3558
3559	_ACEOF
3560	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3561	$EGREP "memchr" >/dev/null 2>&1; then
3562	:
3563	else
3564	ac_cv_header_stdc=no
3565	fi
3566	rm -f conftest*
3567
3568	fi
3569
3570	if test $ac_cv_header_stdc = yes; then
3571	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3572	cat >conftest.$ac_ext <<_ACEOF
3573	#line $LINENO "configure"
3574	/* confdefs.h. */
3575	_ACEOF
3576	cat confdefs.h >>conftest.$ac_ext
3577	cat >>conftest.$ac_ext <<_ACEOF
3578	/* end confdefs.h. */
3579	#include <stdlib.h>
3580
3581	_ACEOF
3582	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3583	$EGREP "free" >/dev/null 2>&1; then
3584	:
3585	else
3586	ac_cv_header_stdc=no
3587	fi
3588	rm -f conftest*
3589
3590	fi
3591
3592	if test $ac_cv_header_stdc = yes; then
3593	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3594	if test "$cross_compiling" = yes; then
3595	:
3596	else
3597	cat >conftest.$ac_ext <<_ACEOF
3598	#line $LINENO "configure"
3599	/* confdefs.h. */
3600	_ACEOF
3601	cat confdefs.h >>conftest.$ac_ext
3602	cat >>conftest.$ac_ext <<_ACEOF
3603	/* end confdefs.h. */
3604	#include <ctype.h>
3605	#if ((' ' & 0x0FF) == 0x020)
3606	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3607	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3608	#else
3609	# define ISLOWER(c) \
3610	(('a' <= (c) && (c) <= 'i') \
3611	\|\| ('j' <= (c) && (c) <= 'r') \
3612	\|\| ('s' <= (c) && (c) <= 'z'))
3613	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
3614	#endif
3615
3616	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
3617	int
3618	main ()
3619	{
3620	int i;
3621	for (i = 0; i < 256; i++)
3622	if (XOR (islower (i), ISLOWER (i))
3623	\|\| toupper (i) != TOUPPER (i))
3624	exit(2);
3625	exit (0);
3626	}
3627	_ACEOF
3628	rm -f conftest$ac_exeext
3629	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3630	(eval $ac_link) 2>&5
3631	ac_status=$?
3632	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3633	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3634	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3635	(eval $ac_try) 2>&5
3636	ac_status=$?
3637	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3638	(exit $ac_status); }; }; then
3639	:
3640	else
3641	echo "$as_me: program exited with status $ac_status" >&5
3642	echo "$as_me: failed program was:" >&5
3643	sed 's/^/\| /' conftest.$ac_ext >&5
3644
3645	( exit $ac_status )
3646	ac_cv_header_stdc=no
3647	fi
3648	rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3649	fi
3650	fi
3651	fi
3652	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3653	echo "${ECHO_T}$ac_cv_header_stdc" >&6
3654	if test $ac_cv_header_stdc = yes; then
3655
3656	cat >>confdefs.h <<\_ACEOF
3657	#define STDC_HEADERS 1
3658	_ACEOF
3659
3660	fi
3661
3662
3663	### CHECKING FOR SYSTEM ###
3664
3665	echo "$as_me:$LINENO: checking for System" >&5
3666	echo $ECHO_N "checking for System... $ECHO_C" >&6
3667	## checking for openGL-environment and other sys-specific parameters
3668	case "$target" in
3669	### WINDOWS ###
3670	--mingw32*)
3671	echo "mingw-WINDOWS detected"
3672
3673	mingw="yes"
3674	MSBITFIELDS="-mms-bitfields"
3675	MWINDOWS="-mwindows"
3676
3677	# checking gl header
3678	#done before loop
3679
3680	# checking gl header
3681	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
3682
3683
3684
3685
3686
3687
3688
3689
3690
3691	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3692	inttypes.h stdint.h unistd.h
3693	do
3694	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
3695	echo "$as_me:$LINENO: checking for $ac_header" >&5
3696	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3697	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3698	echo $ECHO_N "(cached) $ECHO_C" >&6
3699	else
3700	cat >conftest.$ac_ext <<_ACEOF
3701	#line $LINENO "configure"
3702	/* confdefs.h. */
3703	_ACEOF
3704	cat confdefs.h >>conftest.$ac_ext
3705	cat >>conftest.$ac_ext <<_ACEOF
3706	/* end confdefs.h. */
3707	$ac_includes_default
3708
3709	#include <$ac_header>
3710	_ACEOF
3711	rm -f conftest.$ac_objext
3712	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3713	(eval $ac_compile) 2>&5
3714	ac_status=$?
3715	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3716	(exit $ac_status); } &&
3717	{ ac_try='test -s conftest.$ac_objext'
3718	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3719	(eval $ac_try) 2>&5
3720	ac_status=$?
3721	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3722	(exit $ac_status); }; }; then
3723	eval "$as_ac_Header=yes"
3724	else
3725	echo "$as_me: failed program was:" >&5
3726	sed 's/^/\| /' conftest.$ac_ext >&5
3727
3728	eval "$as_ac_Header=no"
3729	fi
3730	rm -f conftest.$ac_objext conftest.$ac_ext
3731	fi
3732	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3733	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3734	if test `eval echo '${'$as_ac_Header'}'` = yes; then
3735	cat >>confdefs.h <<_ACEOF
3736	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
3737	_ACEOF
3738
3739	fi
3740
3741	done
3742
3743
3744
3745	for ac_header in GL/gl.h
3746	do
3747	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
3748	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3749	echo "$as_me:$LINENO: checking for $ac_header" >&5
3750	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3751	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3752	echo $ECHO_N "(cached) $ECHO_C" >&6
3753	fi
3754	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3755	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3756	else
3757	# Is the header compilable?
3758	echo "$as_me:$LINENO: checking $ac_header usability" >&5
3759	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3760	cat >conftest.$ac_ext <<_ACEOF
3761	#line $LINENO "configure"
3762	/* confdefs.h. */
3763	_ACEOF
3764	cat confdefs.h >>conftest.$ac_ext
3765	cat >>conftest.$ac_ext <<_ACEOF
3766	/* end confdefs.h. */
3767	$ac_includes_default
3768	#include <$ac_header>
3769	_ACEOF
3770	rm -f conftest.$ac_objext
3771	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3772	(eval $ac_compile) 2>&5
3773	ac_status=$?
3774	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3775	(exit $ac_status); } &&
3776	{ ac_try='test -s conftest.$ac_objext'
3777	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3778	(eval $ac_try) 2>&5
3779	ac_status=$?
3780	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3781	(exit $ac_status); }; }; then
3782	ac_header_compiler=yes
3783	else
3784	echo "$as_me: failed program was:" >&5
3785	sed 's/^/\| /' conftest.$ac_ext >&5
3786
3787	ac_header_compiler=no
3788	fi
3789	rm -f conftest.$ac_objext conftest.$ac_ext
3790	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3791	echo "${ECHO_T}$ac_header_compiler" >&6
3792
3793	# Is the header present?
3794	echo "$as_me:$LINENO: checking $ac_header presence" >&5
3795	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3796	cat >conftest.$ac_ext <<_ACEOF
3797	#line $LINENO "configure"
3798	/* confdefs.h. */
3799	_ACEOF
3800	cat confdefs.h >>conftest.$ac_ext
3801	cat >>conftest.$ac_ext <<_ACEOF
3802	/* end confdefs.h. */
3803	#include <$ac_header>
3804	_ACEOF
3805	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3806	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3807	ac_status=$?
3808	grep -v '^ *+' conftest.er1 >conftest.err
3809	rm -f conftest.er1
3810	cat conftest.err >&5
3811	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3812	(exit $ac_status); } >/dev/null; then
3813	if test -s conftest.err; then
3814	ac_cpp_err=$ac_c_preproc_warn_flag
3815	else
3816	ac_cpp_err=
3817	fi
3818	else
3819	ac_cpp_err=yes
3820	fi
3821	if test -z "$ac_cpp_err"; then
3822	ac_header_preproc=yes
3823	else
3824	echo "$as_me: failed program was:" >&5
3825	sed 's/^/\| /' conftest.$ac_ext >&5
3826
3827	ac_header_preproc=no
3828	fi
3829	rm -f conftest.err conftest.$ac_ext
3830	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3831	echo "${ECHO_T}$ac_header_preproc" >&6
3832
3833	# So? What about this header?
3834	case $ac_header_compiler:$ac_header_preproc in
3835	yes:no )
3836	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3837	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3838	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3839	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3840	(
3841	cat <<\_ASBOX
3842	## ------------------------------------ ##
3843	## Report this to bug-autoconf@gnu.org. ##
3844	## ------------------------------------ ##
3845	_ASBOX
3846	) \|
3847	sed "s/^/$as_me: WARNING: /" >&2
3848	;;
3849	no:yes )
3850	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3851	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3852	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
3853	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
3854	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3855	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3856	(
3857	cat <<\_ASBOX
3858	## ------------------------------------ ##
3859	## Report this to bug-autoconf@gnu.org. ##
3860	## ------------------------------------ ##
3861	_ASBOX
3862	) \|
3863	sed "s/^/$as_me: WARNING: /" >&2
3864	;;
3865	esac
3866	echo "$as_me:$LINENO: checking for $ac_header" >&5
3867	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3868	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3869	echo $ECHO_N "(cached) $ECHO_C" >&6
3870	else
3871	eval "$as_ac_Header=$ac_header_preproc"
3872	fi
3873	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3874	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3875
3876	fi
3877	if test `eval echo '${'$as_ac_Header'}'` = yes; then
3878	cat >>confdefs.h <<_ACEOF
3879	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
3880	_ACEOF
3881
3882	else
3883	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
3884	echo "$as_me: error: cannot find opengl headers" >&2;}
3885	{ (exit 1); exit 1; }; }
3886	fi
3887
3888	done
3889
3890	# checking for Windows openGl library
3891	echo "$as_me:$LINENO: checking for main in -lopengl32" >&5
3892	echo $ECHO_N "checking for main in -lopengl32... $ECHO_C" >&6
3893	if test "${ac_cv_lib_opengl32_main+set}" = set; then
3894	echo $ECHO_N "(cached) $ECHO_C" >&6
3895	else
3896	ac_check_lib_save_LIBS=$LIBS
3897	LIBS="-lopengl32 $LIBS"
3898	cat >conftest.$ac_ext <<_ACEOF
3899	#line $LINENO "configure"
3900	/* confdefs.h. */
3901	_ACEOF
3902	cat confdefs.h >>conftest.$ac_ext
3903	cat >>conftest.$ac_ext <<_ACEOF
3904	/* end confdefs.h. */
3905
3906
3907	int
3908	main ()
3909	{
3910	main ();
3911	;
3912	return 0;
3913	}
3914	_ACEOF
3915	rm -f conftest.$ac_objext conftest$ac_exeext
3916	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3917	(eval $ac_link) 2>&5
3918	ac_status=$?
3919	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3920	(exit $ac_status); } &&
3921	{ ac_try='test -s conftest$ac_exeext'
3922	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3923	(eval $ac_try) 2>&5
3924	ac_status=$?
3925	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3926	(exit $ac_status); }; }; then
3927	ac_cv_lib_opengl32_main=yes
3928	else
3929	echo "$as_me: failed program was:" >&5
3930	sed 's/^/\| /' conftest.$ac_ext >&5
3931
3932	ac_cv_lib_opengl32_main=no
3933	fi
3934	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
3935	LIBS=$ac_check_lib_save_LIBS
3936	fi
3937	echo "$as_me:$LINENO: result: $ac_cv_lib_opengl32_main" >&5
3938	echo "${ECHO_T}$ac_cv_lib_opengl32_main" >&6
3939	if test $ac_cv_lib_opengl32_main = yes; then
3940	FOUND_opengl32=yes
3941	else
3942	"gl/gl.h"
3943	fi
3944
3945	if test "$FOUND_opengl32" = "yes" ; then
3946	LIBS="$LIBS -lopengl32"
3947	else
3948	echo "------------------"
3949	echo "opengl not found."
3950	echo "please install the opengl package which can be found at http://www.opengl.org"
3951	echo "------------------"
3952	exit -1
3953	fi
3954
3955	# cheking for GLU-header
3956
3957	for ac_header in GL/glu.h
3958	do
3959	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
3960	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3961	echo "$as_me:$LINENO: checking for $ac_header" >&5
3962	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3963	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3964	echo $ECHO_N "(cached) $ECHO_C" >&6
3965	fi
3966	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3967	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3968	else
3969	# Is the header compilable?
3970	echo "$as_me:$LINENO: checking $ac_header usability" >&5
3971	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3972	cat >conftest.$ac_ext <<_ACEOF
3973	#line $LINENO "configure"
3974	/* confdefs.h. */
3975	_ACEOF
3976	cat confdefs.h >>conftest.$ac_ext
3977	cat >>conftest.$ac_ext <<_ACEOF
3978	/* end confdefs.h. */
3979	$ac_includes_default
3980	#include <$ac_header>
3981	_ACEOF
3982	rm -f conftest.$ac_objext
3983	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3984	(eval $ac_compile) 2>&5
3985	ac_status=$?
3986	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3987	(exit $ac_status); } &&
3988	{ ac_try='test -s conftest.$ac_objext'
3989	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3990	(eval $ac_try) 2>&5
3991	ac_status=$?
3992	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3993	(exit $ac_status); }; }; then
3994	ac_header_compiler=yes
3995	else
3996	echo "$as_me: failed program was:" >&5
3997	sed 's/^/\| /' conftest.$ac_ext >&5
3998
3999	ac_header_compiler=no
4000	fi
4001	rm -f conftest.$ac_objext conftest.$ac_ext
4002	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4003	echo "${ECHO_T}$ac_header_compiler" >&6
4004
4005	# Is the header present?
4006	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4007	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4008	cat >conftest.$ac_ext <<_ACEOF
4009	#line $LINENO "configure"
4010	/* confdefs.h. */
4011	_ACEOF
4012	cat confdefs.h >>conftest.$ac_ext
4013	cat >>conftest.$ac_ext <<_ACEOF
4014	/* end confdefs.h. */
4015	#include <$ac_header>
4016	_ACEOF
4017	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4018	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4019	ac_status=$?
4020	grep -v '^ *+' conftest.er1 >conftest.err
4021	rm -f conftest.er1
4022	cat conftest.err >&5
4023	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4024	(exit $ac_status); } >/dev/null; then
4025	if test -s conftest.err; then
4026	ac_cpp_err=$ac_c_preproc_warn_flag
4027	else
4028	ac_cpp_err=
4029	fi
4030	else
4031	ac_cpp_err=yes
4032	fi
4033	if test -z "$ac_cpp_err"; then
4034	ac_header_preproc=yes
4035	else
4036	echo "$as_me: failed program was:" >&5
4037	sed 's/^/\| /' conftest.$ac_ext >&5
4038
4039	ac_header_preproc=no
4040	fi
4041	rm -f conftest.err conftest.$ac_ext
4042	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4043	echo "${ECHO_T}$ac_header_preproc" >&6
4044
4045	# So? What about this header?
4046	case $ac_header_compiler:$ac_header_preproc in
4047	yes:no )
4048	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4049	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4050	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4051	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4052	(
4053	cat <<\_ASBOX
4054	## ------------------------------------ ##
4055	## Report this to bug-autoconf@gnu.org. ##
4056	## ------------------------------------ ##
4057	_ASBOX
4058	) \|
4059	sed "s/^/$as_me: WARNING: /" >&2
4060	;;
4061	no:yes )
4062	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4063	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4064	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4065	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4066	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4067	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4068	(
4069	cat <<\_ASBOX
4070	## ------------------------------------ ##
4071	## Report this to bug-autoconf@gnu.org. ##
4072	## ------------------------------------ ##
4073	_ASBOX
4074	) \|
4075	sed "s/^/$as_me: WARNING: /" >&2
4076	;;
4077	esac
4078	echo "$as_me:$LINENO: checking for $ac_header" >&5
4079	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4080	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4081	echo $ECHO_N "(cached) $ECHO_C" >&6
4082	else
4083	eval "$as_ac_Header=$ac_header_preproc"
4084	fi
4085	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4086	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4087
4088	fi
4089	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4090	cat >>confdefs.h <<_ACEOF
4091	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4092	_ACEOF
4093
4094	else
4095	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4096	echo "$as_me: error: cannot find opengl headers" >&2;}
4097	{ (exit 1); exit 1; }; }
4098	fi
4099
4100	done
4101
4102
4103	# checking for libGLU
4104	echo "$as_me:$LINENO: checking for main in -lglu32" >&5
4105	echo $ECHO_N "checking for main in -lglu32... $ECHO_C" >&6
4106	if test "${ac_cv_lib_glu32_main+set}" = set; then
4107	echo $ECHO_N "(cached) $ECHO_C" >&6
4108	else
4109	ac_check_lib_save_LIBS=$LIBS
4110	LIBS="-lglu32 $LIBS"
4111	cat >conftest.$ac_ext <<_ACEOF
4112	#line $LINENO "configure"
4113	/* confdefs.h. */
4114	_ACEOF
4115	cat confdefs.h >>conftest.$ac_ext
4116	cat >>conftest.$ac_ext <<_ACEOF
4117	/* end confdefs.h. */
4118
4119
4120	int
4121	main ()
4122	{
4123	main ();
4124	;
4125	return 0;
4126	}
4127	_ACEOF
4128	rm -f conftest.$ac_objext conftest$ac_exeext
4129	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4130	(eval $ac_link) 2>&5
4131	ac_status=$?
4132	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4133	(exit $ac_status); } &&
4134	{ ac_try='test -s conftest$ac_exeext'
4135	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4136	(eval $ac_try) 2>&5
4137	ac_status=$?
4138	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4139	(exit $ac_status); }; }; then
4140	ac_cv_lib_glu32_main=yes
4141	else
4142	echo "$as_me: failed program was:" >&5
4143	sed 's/^/\| /' conftest.$ac_ext >&5
4144
4145	ac_cv_lib_glu32_main=no
4146	fi
4147	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
4148	LIBS=$ac_check_lib_save_LIBS
4149	fi
4150	echo "$as_me:$LINENO: result: $ac_cv_lib_glu32_main" >&5
4151	echo "${ECHO_T}$ac_cv_lib_glu32_main" >&6
4152	if test $ac_cv_lib_glu32_main = yes; then
4153	FOUND_glu32=yes
4154	fi
4155
4156	if test "$FOUND_glu32" = "yes" ; then
4157	LIBS="$LIBS -lGLU32"
4158	else
4159	echo "------------------"
4160	echo "GLU library not found."
4161	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
4162	echo "------------------"
4163	exit -1
4164	fi
4165
4166	# checking for mingw32
4167	echo "$as_me:$LINENO: checking for main in -lmingw32" >&5
4168	echo $ECHO_N "checking for main in -lmingw32... $ECHO_C" >&6
4169	if test "${ac_cv_lib_mingw32_main+set}" = set; then
4170	echo $ECHO_N "(cached) $ECHO_C" >&6
4171	else
4172	ac_check_lib_save_LIBS=$LIBS
4173	LIBS="-lmingw32 $LIBS"
4174	cat >conftest.$ac_ext <<_ACEOF
4175	#line $LINENO "configure"
4176	/* confdefs.h. */
4177	_ACEOF
4178	cat confdefs.h >>conftest.$ac_ext
4179	cat >>conftest.$ac_ext <<_ACEOF
4180	/* end confdefs.h. */
4181
4182
4183	int
4184	main ()
4185	{
4186	main ();
4187	;
4188	return 0;
4189	}
4190	_ACEOF
4191	rm -f conftest.$ac_objext conftest$ac_exeext
4192	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4193	(eval $ac_link) 2>&5
4194	ac_status=$?
4195	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4196	(exit $ac_status); } &&
4197	{ ac_try='test -s conftest$ac_exeext'
4198	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4199	(eval $ac_try) 2>&5
4200	ac_status=$?
4201	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4202	(exit $ac_status); }; }; then
4203	ac_cv_lib_mingw32_main=yes
4204	else
4205	echo "$as_me: failed program was:" >&5
4206	sed 's/^/\| /' conftest.$ac_ext >&5
4207
4208	ac_cv_lib_mingw32_main=no
4209	fi
4210	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
4211	LIBS=$ac_check_lib_save_LIBS
4212	fi
4213	echo "$as_me:$LINENO: result: $ac_cv_lib_mingw32_main" >&5
4214	echo "${ECHO_T}$ac_cv_lib_mingw32_main" >&6
4215	if test $ac_cv_lib_mingw32_main = yes; then
4216	FOUND_mingw32=yes
4217	fi
4218
4219	if test $FOUND_mingw32 = "yes"; then
4220	LIBS="$LIBS -lmingw32"
4221	fi
4222	# checking for SDL-headers
4223
4224	for ac_header in SDL/SDL.h
4225	do
4226	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4227	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4228	echo "$as_me:$LINENO: checking for $ac_header" >&5
4229	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4230	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4231	echo $ECHO_N "(cached) $ECHO_C" >&6
4232	fi
4233	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4234	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4235	else
4236	# Is the header compilable?
4237	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4238	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4239	cat >conftest.$ac_ext <<_ACEOF
4240	#line $LINENO "configure"
4241	/* confdefs.h. */
4242	_ACEOF
4243	cat confdefs.h >>conftest.$ac_ext
4244	cat >>conftest.$ac_ext <<_ACEOF
4245	/* end confdefs.h. */
4246	$ac_includes_default
4247	#include <$ac_header>
4248	_ACEOF
4249	rm -f conftest.$ac_objext
4250	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4251	(eval $ac_compile) 2>&5
4252	ac_status=$?
4253	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4254	(exit $ac_status); } &&
4255	{ ac_try='test -s conftest.$ac_objext'
4256	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4257	(eval $ac_try) 2>&5
4258	ac_status=$?
4259	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4260	(exit $ac_status); }; }; then
4261	ac_header_compiler=yes
4262	else
4263	echo "$as_me: failed program was:" >&5
4264	sed 's/^/\| /' conftest.$ac_ext >&5
4265
4266	ac_header_compiler=no
4267	fi
4268	rm -f conftest.$ac_objext conftest.$ac_ext
4269	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4270	echo "${ECHO_T}$ac_header_compiler" >&6
4271
4272	# Is the header present?
4273	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4274	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4275	cat >conftest.$ac_ext <<_ACEOF
4276	#line $LINENO "configure"
4277	/* confdefs.h. */
4278	_ACEOF
4279	cat confdefs.h >>conftest.$ac_ext
4280	cat >>conftest.$ac_ext <<_ACEOF
4281	/* end confdefs.h. */
4282	#include <$ac_header>
4283	_ACEOF
4284	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4285	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4286	ac_status=$?
4287	grep -v '^ *+' conftest.er1 >conftest.err
4288	rm -f conftest.er1
4289	cat conftest.err >&5
4290	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4291	(exit $ac_status); } >/dev/null; then
4292	if test -s conftest.err; then
4293	ac_cpp_err=$ac_c_preproc_warn_flag
4294	else
4295	ac_cpp_err=
4296	fi
4297	else
4298	ac_cpp_err=yes
4299	fi
4300	if test -z "$ac_cpp_err"; then
4301	ac_header_preproc=yes
4302	else
4303	echo "$as_me: failed program was:" >&5
4304	sed 's/^/\| /' conftest.$ac_ext >&5
4305
4306	ac_header_preproc=no
4307	fi
4308	rm -f conftest.err conftest.$ac_ext
4309	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4310	echo "${ECHO_T}$ac_header_preproc" >&6
4311
4312	# So? What about this header?
4313	case $ac_header_compiler:$ac_header_preproc in
4314	yes:no )
4315	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4316	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4317	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4318	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4319	(
4320	cat <<\_ASBOX
4321	## ------------------------------------ ##
4322	## Report this to bug-autoconf@gnu.org. ##
4323	## ------------------------------------ ##
4324	_ASBOX
4325	) \|
4326	sed "s/^/$as_me: WARNING: /" >&2
4327	;;
4328	no:yes )
4329	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4330	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4331	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4332	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4333	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4334	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4335	(
4336	cat <<\_ASBOX
4337	## ------------------------------------ ##
4338	## Report this to bug-autoconf@gnu.org. ##
4339	## ------------------------------------ ##
4340	_ASBOX
4341	) \|
4342	sed "s/^/$as_me: WARNING: /" >&2
4343	;;
4344	esac
4345	echo "$as_me:$LINENO: checking for $ac_header" >&5
4346	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4347	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4348	echo $ECHO_N "(cached) $ECHO_C" >&6
4349	else
4350	eval "$as_ac_Header=$ac_header_preproc"
4351	fi
4352	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4353	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4354
4355	fi
4356	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4357	cat >>confdefs.h <<_ACEOF
4358	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4359	_ACEOF
4360
4361	else
4362	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
4363	echo "$as_me: error: cannot find SDL headers" >&2;}
4364	{ (exit 1); exit 1; }; }
4365	fi
4366
4367	done
4368
4369
4370	#checking for libSDL
4371	echo "$as_me:$LINENO: checking for main in -lsdlmain" >&5
4372	echo $ECHO_N "checking for main in -lsdlmain... $ECHO_C" >&6
4373	if test "${ac_cv_lib_sdlmain_main+set}" = set; then
4374	echo $ECHO_N "(cached) $ECHO_C" >&6
4375	else
4376	ac_check_lib_save_LIBS=$LIBS
4377	LIBS="-lsdlmain $LIBS"
4378	cat >conftest.$ac_ext <<_ACEOF
4379	#line $LINENO "configure"
4380	/* confdefs.h. */
4381	_ACEOF
4382	cat confdefs.h >>conftest.$ac_ext
4383	cat >>conftest.$ac_ext <<_ACEOF
4384	/* end confdefs.h. */
4385
4386
4387	int
4388	main ()
4389	{
4390	main ();
4391	;
4392	return 0;
4393	}
4394	_ACEOF
4395	rm -f conftest.$ac_objext conftest$ac_exeext
4396	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4397	(eval $ac_link) 2>&5
4398	ac_status=$?
4399	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4400	(exit $ac_status); } &&
4401	{ ac_try='test -s conftest$ac_exeext'
4402	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4403	(eval $ac_try) 2>&5
4404	ac_status=$?
4405	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4406	(exit $ac_status); }; }; then
4407	ac_cv_lib_sdlmain_main=yes
4408	else
4409	echo "$as_me: failed program was:" >&5
4410	sed 's/^/\| /' conftest.$ac_ext >&5
4411
4412	ac_cv_lib_sdlmain_main=no
4413	fi
4414	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
4415	LIBS=$ac_check_lib_save_LIBS
4416	fi
4417	echo "$as_me:$LINENO: result: $ac_cv_lib_sdlmain_main" >&5
4418	echo "${ECHO_T}$ac_cv_lib_sdlmain_main" >&6
4419	if test $ac_cv_lib_sdlmain_main = yes; then
4420	FOUND_sdlmain=yes
4421	fi
4422
4423	if test "$FOUND_sdlmain" = "yes" ; then
4424	LIBS="$LIBS -lsdlmain"
4425	else
4426	echo "------------------"
4427	echo "SDL library not found."
4428	echo "please install the SDL library, which can be found at http://www.libsdl.org"
4429	echo "------------------"
4430	exit 1
4431	fi
4432	echo "$as_me:$LINENO: checking for main in -lsdl" >&5
4433	echo $ECHO_N "checking for main in -lsdl... $ECHO_C" >&6
4434	if test "${ac_cv_lib_sdl_main+set}" = set; then
4435	echo $ECHO_N "(cached) $ECHO_C" >&6
4436	else
4437	ac_check_lib_save_LIBS=$LIBS
4438	LIBS="-lsdl $LIBS"
4439	cat >conftest.$ac_ext <<_ACEOF
4440	#line $LINENO "configure"
4441	/* confdefs.h. */
4442	_ACEOF
4443	cat confdefs.h >>conftest.$ac_ext
4444	cat >>conftest.$ac_ext <<_ACEOF
4445	/* end confdefs.h. */
4446
4447
4448	int
4449	main ()
4450	{
4451	main ();
4452	;
4453	return 0;
4454	}
4455	_ACEOF
4456	rm -f conftest.$ac_objext conftest$ac_exeext
4457	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4458	(eval $ac_link) 2>&5
4459	ac_status=$?
4460	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4461	(exit $ac_status); } &&
4462	{ ac_try='test -s conftest$ac_exeext'
4463	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4464	(eval $ac_try) 2>&5
4465	ac_status=$?
4466	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4467	(exit $ac_status); }; }; then
4468	ac_cv_lib_sdl_main=yes
4469	else
4470	echo "$as_me: failed program was:" >&5
4471	sed 's/^/\| /' conftest.$ac_ext >&5
4472
4473	ac_cv_lib_sdl_main=no
4474	fi
4475	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
4476	LIBS=$ac_check_lib_save_LIBS
4477	fi
4478	echo "$as_me:$LINENO: result: $ac_cv_lib_sdl_main" >&5
4479	echo "${ECHO_T}$ac_cv_lib_sdl_main" >&6
4480	if test $ac_cv_lib_sdl_main = yes; then
4481	FOUND_sdl=yes
4482	fi
4483
4484	if test "$FOUND_sdl" = "yes" ; then
4485	LIBS="$LIBS -lsdl"
4486	else
4487	echo "------------------"
4488	echo "SDL library not found."
4489	echo "please install the SDL library, which can be found at http://www.libsdl.org"
4490	echo "------------------"
4491	exit -1
4492	fi
4493
4494
4495	;;
4496
4497	### LINUX ###
4498	--linux*)
4499	echo "Linux detected"
4500
4501	Linux="yes"
4502
4503	# checking gl header
4504
4505	for ac_header in GL/gl.h
4506	do
4507	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4508	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4509	echo "$as_me:$LINENO: checking for $ac_header" >&5
4510	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4511	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4512	echo $ECHO_N "(cached) $ECHO_C" >&6
4513	fi
4514	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4515	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4516	else
4517	# Is the header compilable?
4518	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4519	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4520	cat >conftest.$ac_ext <<_ACEOF
4521	#line $LINENO "configure"
4522	/* confdefs.h. */
4523	_ACEOF
4524	cat confdefs.h >>conftest.$ac_ext
4525	cat >>conftest.$ac_ext <<_ACEOF
4526	/* end confdefs.h. */
4527	$ac_includes_default
4528	#include <$ac_header>
4529	_ACEOF
4530	rm -f conftest.$ac_objext
4531	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4532	(eval $ac_compile) 2>&5
4533	ac_status=$?
4534	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4535	(exit $ac_status); } &&
4536	{ ac_try='test -s conftest.$ac_objext'
4537	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4538	(eval $ac_try) 2>&5
4539	ac_status=$?
4540	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4541	(exit $ac_status); }; }; then
4542	ac_header_compiler=yes
4543	else
4544	echo "$as_me: failed program was:" >&5
4545	sed 's/^/\| /' conftest.$ac_ext >&5
4546
4547	ac_header_compiler=no
4548	fi
4549	rm -f conftest.$ac_objext conftest.$ac_ext
4550	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4551	echo "${ECHO_T}$ac_header_compiler" >&6
4552
4553	# Is the header present?
4554	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4555	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4556	cat >conftest.$ac_ext <<_ACEOF
4557	#line $LINENO "configure"
4558	/* confdefs.h. */
4559	_ACEOF
4560	cat confdefs.h >>conftest.$ac_ext
4561	cat >>conftest.$ac_ext <<_ACEOF
4562	/* end confdefs.h. */
4563	#include <$ac_header>
4564	_ACEOF
4565	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4566	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4567	ac_status=$?
4568	grep -v '^ *+' conftest.er1 >conftest.err
4569	rm -f conftest.er1
4570	cat conftest.err >&5
4571	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4572	(exit $ac_status); } >/dev/null; then
4573	if test -s conftest.err; then
4574	ac_cpp_err=$ac_c_preproc_warn_flag
4575	else
4576	ac_cpp_err=
4577	fi
4578	else
4579	ac_cpp_err=yes
4580	fi
4581	if test -z "$ac_cpp_err"; then
4582	ac_header_preproc=yes
4583	else
4584	echo "$as_me: failed program was:" >&5
4585	sed 's/^/\| /' conftest.$ac_ext >&5
4586
4587	ac_header_preproc=no
4588	fi
4589	rm -f conftest.err conftest.$ac_ext
4590	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4591	echo "${ECHO_T}$ac_header_preproc" >&6
4592
4593	# So? What about this header?
4594	case $ac_header_compiler:$ac_header_preproc in
4595	yes:no )
4596	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4597	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4598	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4599	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4600	(
4601	cat <<\_ASBOX
4602	## ------------------------------------ ##
4603	## Report this to bug-autoconf@gnu.org. ##
4604	## ------------------------------------ ##
4605	_ASBOX
4606	) \|
4607	sed "s/^/$as_me: WARNING: /" >&2
4608	;;
4609	no:yes )
4610	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4611	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4612	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4613	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4614	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4615	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4616	(
4617	cat <<\_ASBOX
4618	## ------------------------------------ ##
4619	## Report this to bug-autoconf@gnu.org. ##
4620	## ------------------------------------ ##
4621	_ASBOX
4622	) \|
4623	sed "s/^/$as_me: WARNING: /" >&2
4624	;;
4625	esac
4626	echo "$as_me:$LINENO: checking for $ac_header" >&5
4627	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4628	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4629	echo $ECHO_N "(cached) $ECHO_C" >&6
4630	else
4631	eval "$as_ac_Header=$ac_header_preproc"
4632	fi
4633	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4634	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4635
4636	fi
4637	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4638	cat >>confdefs.h <<_ACEOF
4639	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4640	_ACEOF
4641
4642	else
4643	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4644	echo "$as_me: error: cannot find opengl headers" >&2;}
4645	{ (exit 1); exit 1; }; }
4646	fi
4647
4648	done
4649
4650
4651	# checking for Unix GL
4652	echo "$as_me:$LINENO: checking for main in -lGL" >&5
4653	echo $ECHO_N "checking for main in -lGL... $ECHO_C" >&6
4654	if test "${ac_cv_lib_GL_main+set}" = set; then
4655	echo $ECHO_N "(cached) $ECHO_C" >&6
4656	else
4657	ac_check_lib_save_LIBS=$LIBS
4658	LIBS="-lGL $LIBS"
4659	cat >conftest.$ac_ext <<_ACEOF
4660	#line $LINENO "configure"
4661	/* confdefs.h. */
4662	_ACEOF
4663	cat confdefs.h >>conftest.$ac_ext
4664	cat >>conftest.$ac_ext <<_ACEOF
4665	/* end confdefs.h. */
4666
4667
4668	int
4669	main ()
4670	{
4671	main ();
4672	;
4673	return 0;
4674	}
4675	_ACEOF
4676	rm -f conftest.$ac_objext conftest$ac_exeext
4677	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4678	(eval $ac_link) 2>&5
4679	ac_status=$?
4680	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4681	(exit $ac_status); } &&
4682	{ ac_try='test -s conftest$ac_exeext'
4683	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4684	(eval $ac_try) 2>&5
4685	ac_status=$?
4686	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4687	(exit $ac_status); }; }; then
4688	ac_cv_lib_GL_main=yes
4689	else
4690	echo "$as_me: failed program was:" >&5
4691	sed 's/^/\| /' conftest.$ac_ext >&5
4692
4693	ac_cv_lib_GL_main=no
4694	fi
4695	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
4696	LIBS=$ac_check_lib_save_LIBS
4697	fi
4698	echo "$as_me:$LINENO: result: $ac_cv_lib_GL_main" >&5
4699	echo "${ECHO_T}$ac_cv_lib_GL_main" >&6
4700	if test $ac_cv_lib_GL_main = yes; then
4701	FOUND_GL=yes
4702	fi
4703
4704	if test "$FOUND_GL" = "yes" ; then
4705	LIBS="$LIBS -lGL"
4706	else
4707	echo "------------------"
4708	echo "opengl not found."
4709	echo "please install the opengl package which can be found at http://www.opengl.org"
4710	echo "------------------"
4711	exit -1
4712	fi
4713
4714	# cheking for GLU-header
4715
4716	for ac_header in GL/glu.h
4717	do
4718	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4719	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4720	echo "$as_me:$LINENO: checking for $ac_header" >&5
4721	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4722	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4723	echo $ECHO_N "(cached) $ECHO_C" >&6
4724	fi
4725	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4726	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4727	else
4728	# Is the header compilable?
4729	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4730	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4731	cat >conftest.$ac_ext <<_ACEOF
4732	#line $LINENO "configure"
4733	/* confdefs.h. */
4734	_ACEOF
4735	cat confdefs.h >>conftest.$ac_ext
4736	cat >>conftest.$ac_ext <<_ACEOF
4737	/* end confdefs.h. */
4738	$ac_includes_default
4739	#include <$ac_header>
4740	_ACEOF
4741	rm -f conftest.$ac_objext
4742	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4743	(eval $ac_compile) 2>&5
4744	ac_status=$?
4745	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4746	(exit $ac_status); } &&
4747	{ ac_try='test -s conftest.$ac_objext'
4748	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4749	(eval $ac_try) 2>&5
4750	ac_status=$?
4751	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4752	(exit $ac_status); }; }; then
4753	ac_header_compiler=yes
4754	else
4755	echo "$as_me: failed program was:" >&5
4756	sed 's/^/\| /' conftest.$ac_ext >&5
4757
4758	ac_header_compiler=no
4759	fi
4760	rm -f conftest.$ac_objext conftest.$ac_ext
4761	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4762	echo "${ECHO_T}$ac_header_compiler" >&6
4763
4764	# Is the header present?
4765	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4766	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4767	cat >conftest.$ac_ext <<_ACEOF
4768	#line $LINENO "configure"
4769	/* confdefs.h. */
4770	_ACEOF
4771	cat confdefs.h >>conftest.$ac_ext
4772	cat >>conftest.$ac_ext <<_ACEOF
4773	/* end confdefs.h. */
4774	#include <$ac_header>
4775	_ACEOF
4776	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4777	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4778	ac_status=$?
4779	grep -v '^ *+' conftest.er1 >conftest.err
4780	rm -f conftest.er1
4781	cat conftest.err >&5
4782	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4783	(exit $ac_status); } >/dev/null; then
4784	if test -s conftest.err; then
4785	ac_cpp_err=$ac_c_preproc_warn_flag
4786	else
4787	ac_cpp_err=
4788	fi
4789	else
4790	ac_cpp_err=yes
4791	fi
4792	if test -z "$ac_cpp_err"; then
4793	ac_header_preproc=yes
4794	else
4795	echo "$as_me: failed program was:" >&5
4796	sed 's/^/\| /' conftest.$ac_ext >&5
4797
4798	ac_header_preproc=no
4799	fi
4800	rm -f conftest.err conftest.$ac_ext
4801	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4802	echo "${ECHO_T}$ac_header_preproc" >&6
4803
4804	# So? What about this header?
4805	case $ac_header_compiler:$ac_header_preproc in
4806	yes:no )
4807	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4808	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4809	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4810	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4811	(
4812	cat <<\_ASBOX
4813	## ------------------------------------ ##
4814	## Report this to bug-autoconf@gnu.org. ##
4815	## ------------------------------------ ##
4816	_ASBOX
4817	) \|
4818	sed "s/^/$as_me: WARNING: /" >&2
4819	;;
4820	no:yes )
4821	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4822	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4823	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4824	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4825	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4826	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4827	(
4828	cat <<\_ASBOX
4829	## ------------------------------------ ##
4830	## Report this to bug-autoconf@gnu.org. ##
4831	## ------------------------------------ ##
4832	_ASBOX
4833	) \|
4834	sed "s/^/$as_me: WARNING: /" >&2
4835	;;
4836	esac
4837	echo "$as_me:$LINENO: checking for $ac_header" >&5
4838	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4839	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4840	echo $ECHO_N "(cached) $ECHO_C" >&6
4841	else
4842	eval "$as_ac_Header=$ac_header_preproc"
4843	fi
4844	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4845	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4846
4847	fi
4848	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4849	cat >>confdefs.h <<_ACEOF
4850	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4851	_ACEOF
4852
4853	else
4854	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4855	echo "$as_me: error: cannot find opengl headers" >&2;}
4856	{ (exit 1); exit 1; }; }
4857	fi
4858
4859	done
4860
4861
4862	echo "$as_me:$LINENO: checking for gluProject in -lGLU" >&5
4863	echo $ECHO_N "checking for gluProject in -lGLU... $ECHO_C" >&6
4864	if test "${ac_cv_lib_GLU_gluProject+set}" = set; then
4865	echo $ECHO_N "(cached) $ECHO_C" >&6
4866	else
4867	ac_check_lib_save_LIBS=$LIBS
4868	LIBS="-lGLU $LIBS"
4869	cat >conftest.$ac_ext <<_ACEOF
4870	#line $LINENO "configure"
4871	/* confdefs.h. */
4872	_ACEOF
4873	cat confdefs.h >>conftest.$ac_ext
4874	cat >>conftest.$ac_ext <<_ACEOF
4875	/* end confdefs.h. */
4876
4877	/* Override any gcc2 internal prototype to avoid an error. */
4878	#ifdef __cplusplus
4879	extern "C"
4880	#endif
4881	/* We use char because int might match the return type of a gcc2
4882	builtin and then its argument prototype would still apply. */
4883	char gluProject ();
4884	int
4885	main ()
4886	{
4887	gluProject ();
4888	;
4889	return 0;
4890	}
4891	_ACEOF
4892	rm -f conftest.$ac_objext conftest$ac_exeext
4893	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4894	(eval $ac_link) 2>&5
4895	ac_status=$?
4896	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4897	(exit $ac_status); } &&
4898	{ ac_try='test -s conftest$ac_exeext'
4899	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4900	(eval $ac_try) 2>&5
4901	ac_status=$?
4902	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4903	(exit $ac_status); }; }; then
4904	ac_cv_lib_GLU_gluProject=yes
4905	else
4906	echo "$as_me: failed program was:" >&5
4907	sed 's/^/\| /' conftest.$ac_ext >&5
4908
4909	ac_cv_lib_GLU_gluProject=no
4910	fi
4911	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
4912	LIBS=$ac_check_lib_save_LIBS
4913	fi
4914	echo "$as_me:$LINENO: result: $ac_cv_lib_GLU_gluProject" >&5
4915	echo "${ECHO_T}$ac_cv_lib_GLU_gluProject" >&6
4916	if test $ac_cv_lib_GLU_gluProject = yes; then
4917	FOUND_GLU=yes
4918	fi
4919
4920	if test "$FOUND_GLU" = "yes" ; then
4921	LIBS="$LIBS -lGLU"
4922	else
4923	echo "------------------"
4924	echo "GLU library not found."
4925	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
4926	echo "------------------"
4927	exit -1
4928	fi
4929
4930	## checking for SDL
4931	SDL_VERSION=1.2.7
4932
4933	# Check whether --with-sdl-prefix or --without-sdl-prefix was given.
4934	if test "${with_sdl_prefix+set}" = set; then
4935	withval="$with_sdl_prefix"
4936	sdl_prefix="$withval"
4937	else
4938	sdl_prefix=""
4939	fi;
4940
4941	# Check whether --with-sdl-exec-prefix or --without-sdl-exec-prefix was given.
4942	if test "${with_sdl_exec_prefix+set}" = set; then
4943	withval="$with_sdl_exec_prefix"
4944	sdl_exec_prefix="$withval"
4945	else
4946	sdl_exec_prefix=""
4947	fi;
4948	# Check whether --enable-sdltest or --disable-sdltest was given.
4949	if test "${enable_sdltest+set}" = set; then
4950	enableval="$enable_sdltest"
4951
4952	else
4953	enable_sdltest=yes
4954	fi;
4955
4956	if test x$sdl_exec_prefix != x ; then
4957	sdl_args="$sdl_args --exec-prefix=$sdl_exec_prefix"
4958	if test x${SDL_CONFIG+set} != xset ; then
4959	SDL_CONFIG=$sdl_exec_prefix/bin/sdl-config
4960	fi
4961	fi
4962	if test x$sdl_prefix != x ; then
4963	sdl_args="$sdl_args --prefix=$sdl_prefix"
4964	if test x${SDL_CONFIG+set} != xset ; then
4965	SDL_CONFIG=$sdl_prefix/bin/sdl-config
4966	fi
4967	fi
4968
4969
4970	PATH="$prefix/bin:$prefix/usr/bin:$PATH"
4971	# Extract the first word of "sdl-config", so it can be a program name with args.
4972	set dummy sdl-config; ac_word=$2
4973	echo "$as_me:$LINENO: checking for $ac_word" >&5
4974	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4975	if test "${ac_cv_path_SDL_CONFIG+set}" = set; then
4976	echo $ECHO_N "(cached) $ECHO_C" >&6
4977	else
4978	case $SDL_CONFIG in
4979	[\\/]* \| ?:[\\/]*)
4980	ac_cv_path_SDL_CONFIG="$SDL_CONFIG" # Let the user override the test with a path.
4981	;;
4982	*)
4983	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4984	for as_dir in $PATH
4985	do
4986	IFS=$as_save_IFS
4987	test -z "$as_dir" && as_dir=.
4988	for ac_exec_ext in '' $ac_executable_extensions; do
4989	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4990	ac_cv_path_SDL_CONFIG="$as_dir/$ac_word$ac_exec_ext"
4991	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4992	break 2
4993	fi
4994	done
4995	done
4996
4997	test -z "$ac_cv_path_SDL_CONFIG" && ac_cv_path_SDL_CONFIG="no"
4998	;;
4999	esac
5000	fi
5001	SDL_CONFIG=$ac_cv_path_SDL_CONFIG
5002
5003	if test -n "$SDL_CONFIG"; then
5004	echo "$as_me:$LINENO: result: $SDL_CONFIG" >&5
5005	echo "${ECHO_T}$SDL_CONFIG" >&6
5006	else
5007	echo "$as_me:$LINENO: result: no" >&5
5008	echo "${ECHO_T}no" >&6
5009	fi
5010
5011	min_sdl_version=$SDL_VERSION
5012	echo "$as_me:$LINENO: checking for SDL - version >= $min_sdl_version" >&5
5013	echo $ECHO_N "checking for SDL - version >= $min_sdl_version... $ECHO_C" >&6
5014	no_sdl=""
5015	if test "$SDL_CONFIG" = "no" ; then
5016	no_sdl=yes
5017	else
5018	SDL_CFLAGS=`$SDL_CONFIG $sdlconf_args --cflags`
5019	SDL_LIBS=`$SDL_CONFIG $sdlconf_args --libs`
5020
5021	sdl_major_version=`$SDL_CONFIG $sdl_args --version \| \
5022	sed 's/$[0-9]$.$[0-9]$.$[0-9]*$/\1/'`
5023	sdl_minor_version=`$SDL_CONFIG $sdl_args --version \| \
5024	sed 's/$[0-9]$.$[0-9]$.$[0-9]*$/\2/'`
5025	sdl_micro_version=`$SDL_CONFIG $sdl_config_args --version \| \
5026	sed 's/$[0-9]$.$[0-9]$.$[0-9]*$/\3/'`
5027	if test "x$enable_sdltest" = "xyes" ; then
5028	ac_save_CFLAGS="$CFLAGS"
5029	ac_save_LIBS="$LIBS"
5030	CFLAGS="$CFLAGS $SDL_CFLAGS"
5031	LIBS="$LIBS $SDL_LIBS"
5032	rm -f conf.sdltest
5033	if test "$cross_compiling" = yes; then
5034	echo $ac_n "cross compiling; assumed OK... $ac_c"
5035	else
5036	cat >conftest.$ac_ext <<_ACEOF
5037	#line $LINENO "configure"
5038	/* confdefs.h. */
5039	_ACEOF
5040	cat confdefs.h >>conftest.$ac_ext
5041	cat >>conftest.$ac_ext <<_ACEOF
5042	/* end confdefs.h. */
5043
5044	#include <stdio.h>
5045	#include <stdlib.h>
5046	#include <string.h>
5047	#include "SDL.h"
5048
5049	char*
5050	my_strdup (char *str)
5051	{
5052	char *new_str;
5053
5054	if (str)
5055	{
5056	new_str = (char )malloc ((strlen (str) + 1) sizeof(char));
5057	strcpy (new_str, str);
5058	}
5059	else
5060	new_str = NULL;
5061
5062	return new_str;
5063	}
5064
5065	int main (int argc, char *argv[])
5066	{
5067	int major, minor, micro;
5068	char *tmp_version;
5069
5070	/* This hangs on some systems (?)
5071	system ("touch conf.sdltest");
5072	*/
5073	{ FILE *fp = fopen("conf.sdltest", "a"); if ( fp ) fclose(fp); }
5074
5075	/* HP/UX 9 (%@#!) writes to sscanf strings */
5076	tmp_version = my_strdup("$min_sdl_version");
5077	if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, &micro) != 3) {
5078	printf("%s, bad version string\n", "$min_sdl_version");
5079	exit(1);
5080	}
5081
5082	if (($sdl_major_version > major) \|\|
5083	(($sdl_major_version == major) && ($sdl_minor_version > minor)) \|\|
5084	(($sdl_major_version == major) && ($sdl_minor_version == minor) && ($sdl_micro_version >= micro)))
5085	{
5086	return 0;
5087	}
5088	else
5089	{
5090	printf("\n*** 'sdl-config --version' returned %d.%d.%d, but the minimum version\n", $sdl_major_version, $sdl_minor_version, $sdl_micro_version);
5091	printf("*** of SDL required is %d.%d.%d. If sdl-config is correct, then it is\n", major, minor, micro);
5092	printf("*** best to upgrade to the required version.\n");
5093	printf("*** If sdl-config was wrong, set the environment variable SDL_CONFIG\n");
5094	printf("*** to point to the correct copy of sdl-config, and remove the file\n");
5095	printf("*** config.cache before re-running configure\n");
5096	return 1;
5097	}
5098	}
5099
5100
5101	_ACEOF
5102	rm -f conftest$ac_exeext
5103	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5104	(eval $ac_link) 2>&5
5105	ac_status=$?
5106	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5107	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5108	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5109	(eval $ac_try) 2>&5
5110	ac_status=$?
5111	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5112	(exit $ac_status); }; }; then
5113	:
5114	else
5115	echo "$as_me: program exited with status $ac_status" >&5
5116	echo "$as_me: failed program was:" >&5
5117	sed 's/^/\| /' conftest.$ac_ext >&5
5118
5119	( exit $ac_status )
5120	no_sdl=yes
5121	fi
5122	rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5123	fi
5124	CFLAGS="$ac_save_CFLAGS"
5125	LIBS="$ac_save_LIBS"
5126	fi
5127	fi
5128	if test "x$no_sdl" = x ; then
5129	echo "$as_me:$LINENO: result: yes" >&5
5130	echo "${ECHO_T}yes" >&6
5131	:
5132	else
5133	echo "$as_me:$LINENO: result: no" >&5
5134	echo "${ECHO_T}no" >&6
5135	if test "$SDL_CONFIG" = "no" ; then
5136	echo "*** The sdl-config script installed by SDL could not be found"
5137	echo "*** If SDL was installed in PREFIX, make sure PREFIX/bin is in"
5138	echo "*** your path, or set the SDL_CONFIG environment variable to the"
5139	echo "*** full path to sdl-config."
5140	else
5141	if test -f conf.sdltest ; then
5142	:
5143	else
5144	echo "*** Could not run SDL test program, checking why..."
5145	CFLAGS="$CFLAGS $SDL_CFLAGS"
5146	LIBS="$LIBS $SDL_LIBS"
5147	cat >conftest.$ac_ext <<_ACEOF
5148	#line $LINENO "configure"
5149	/* confdefs.h. */
5150	_ACEOF
5151	cat confdefs.h >>conftest.$ac_ext
5152	cat >>conftest.$ac_ext <<_ACEOF
5153	/* end confdefs.h. */
5154
5155	#include <stdio.h>
5156	#include "SDL.h"
5157
5158	int main(int argc, char *argv[])
5159	{ return 0; }
5160	#undef main
5161	#define main K_and_R_C_main
5162
5163	int
5164	main ()
5165	{
5166	return 0;
5167	;
5168	return 0;
5169	}
5170	_ACEOF
5171	rm -f conftest.$ac_objext conftest$ac_exeext
5172	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5173	(eval $ac_link) 2>&5
5174	ac_status=$?
5175	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5176	(exit $ac_status); } &&
5177	{ ac_try='test -s conftest$ac_exeext'
5178	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5179	(eval $ac_try) 2>&5
5180	ac_status=$?
5181	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5182	(exit $ac_status); }; }; then
5183	echo "*** The test program compiled, but did not run. This usually means"
5184	echo "*** that the run-time linker is not finding SDL or finding the wrong"
5185	echo "*** version of SDL. If it is not finding SDL, you'll need to set your"
5186	echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
5187	echo "*** to the installed location Also, make sure you have run ldconfig if that"
5188	echo "*** is required on your system"
5189	echo "***"
5190	echo "*** If you have an old version installed, it is best to remove it, although"
5191	echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"
5192	else
5193	echo "$as_me: failed program was:" >&5
5194	sed 's/^/\| /' conftest.$ac_ext >&5
5195
5196	echo "*** The test program failed to compile or link. See the file config.log for the"
5197	echo "*** exact error that occured. This usually means SDL was incorrectly installed"
5198	echo "*** or that you have moved SDL since it was installed. In the latter case, you"
5199	echo "*** may want to edit the sdl-config script: $SDL_CONFIG"
5200	fi
5201	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
5202	CFLAGS="$ac_save_CFLAGS"
5203	LIBS="$ac_save_LIBS"
5204	fi
5205	fi
5206	SDL_CFLAGS=""
5207	SDL_LIBS=""
5208	{ { echo "$as_me:$LINENO: error: *** SDL version $SDL_VERSION not found!" >&5
5209	echo "$as_me: error: *** SDL version $SDL_VERSION not found!" >&2;}
5210	{ (exit 1); exit 1; }; }
5211
5212	fi
5213
5214
5215	rm -f conf.sdltest
5216
5217	CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
5218	LIBS="$LIBS $SDL_LIBS"
5219	;;
5220
5221	### OS X ###
5222	darwin)
5223	echo "OS X detected"
5224
5225	osX="yes"
5226
5227	# checking gl header
5228
5229	for ac_header in OpenGL/gl.h
5230	do
5231	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5232	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5233	echo "$as_me:$LINENO: checking for $ac_header" >&5
5234	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5235	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5236	echo $ECHO_N "(cached) $ECHO_C" >&6
5237	fi
5238	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5239	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5240	else
5241	# Is the header compilable?
5242	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5243	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5244	cat >conftest.$ac_ext <<_ACEOF
5245	#line $LINENO "configure"
5246	/* confdefs.h. */
5247	_ACEOF
5248	cat confdefs.h >>conftest.$ac_ext
5249	cat >>conftest.$ac_ext <<_ACEOF
5250	/* end confdefs.h. */
5251	$ac_includes_default
5252	#include <$ac_header>
5253	_ACEOF
5254	rm -f conftest.$ac_objext
5255	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5256	(eval $ac_compile) 2>&5
5257	ac_status=$?
5258	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5259	(exit $ac_status); } &&
5260	{ ac_try='test -s conftest.$ac_objext'
5261	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5262	(eval $ac_try) 2>&5
5263	ac_status=$?
5264	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5265	(exit $ac_status); }; }; then
5266	ac_header_compiler=yes
5267	else
5268	echo "$as_me: failed program was:" >&5
5269	sed 's/^/\| /' conftest.$ac_ext >&5
5270
5271	ac_header_compiler=no
5272	fi
5273	rm -f conftest.$ac_objext conftest.$ac_ext
5274	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5275	echo "${ECHO_T}$ac_header_compiler" >&6
5276
5277	# Is the header present?
5278	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5279	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5280	cat >conftest.$ac_ext <<_ACEOF
5281	#line $LINENO "configure"
5282	/* confdefs.h. */
5283	_ACEOF
5284	cat confdefs.h >>conftest.$ac_ext
5285	cat >>conftest.$ac_ext <<_ACEOF
5286	/* end confdefs.h. */
5287	#include <$ac_header>
5288	_ACEOF
5289	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5290	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5291	ac_status=$?
5292	grep -v '^ *+' conftest.er1 >conftest.err
5293	rm -f conftest.er1
5294	cat conftest.err >&5
5295	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5296	(exit $ac_status); } >/dev/null; then
5297	if test -s conftest.err; then
5298	ac_cpp_err=$ac_c_preproc_warn_flag
5299	else
5300	ac_cpp_err=
5301	fi
5302	else
5303	ac_cpp_err=yes
5304	fi
5305	if test -z "$ac_cpp_err"; then
5306	ac_header_preproc=yes
5307	else
5308	echo "$as_me: failed program was:" >&5
5309	sed 's/^/\| /' conftest.$ac_ext >&5
5310
5311	ac_header_preproc=no
5312	fi
5313	rm -f conftest.err conftest.$ac_ext
5314	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5315	echo "${ECHO_T}$ac_header_preproc" >&6
5316
5317	# So? What about this header?
5318	case $ac_header_compiler:$ac_header_preproc in
5319	yes:no )
5320	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5321	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5322	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5323	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5324	(
5325	cat <<\_ASBOX
5326	## ------------------------------------ ##
5327	## Report this to bug-autoconf@gnu.org. ##
5328	## ------------------------------------ ##
5329	_ASBOX
5330	) \|
5331	sed "s/^/$as_me: WARNING: /" >&2
5332	;;
5333	no:yes )
5334	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5335	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5336	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5337	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5338	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5339	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5340	(
5341	cat <<\_ASBOX
5342	## ------------------------------------ ##
5343	## Report this to bug-autoconf@gnu.org. ##
5344	## ------------------------------------ ##
5345	_ASBOX
5346	) \|
5347	sed "s/^/$as_me: WARNING: /" >&2
5348	;;
5349	esac
5350	echo "$as_me:$LINENO: checking for $ac_header" >&5
5351	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5352	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5353	echo $ECHO_N "(cached) $ECHO_C" >&6
5354	else
5355	eval "$as_ac_Header=$ac_header_preproc"
5356	fi
5357	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5358	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5359
5360	fi
5361	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5362	cat >>confdefs.h <<_ACEOF
5363	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5364	_ACEOF
5365
5366	else
5367	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5368	echo "$as_me: error: cannot find opengl headers" >&2;}
5369	{ (exit 1); exit 1; }; }
5370	fi
5371
5372	done
5373
5374	# cheking for GLU-header
5375
5376	for ac_header in OpenGL/glu.h
5377	do
5378	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5379	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5380	echo "$as_me:$LINENO: checking for $ac_header" >&5
5381	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5382	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5383	echo $ECHO_N "(cached) $ECHO_C" >&6
5384	fi
5385	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5386	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5387	else
5388	# Is the header compilable?
5389	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5390	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5391	cat >conftest.$ac_ext <<_ACEOF
5392	#line $LINENO "configure"
5393	/* confdefs.h. */
5394	_ACEOF
5395	cat confdefs.h >>conftest.$ac_ext
5396	cat >>conftest.$ac_ext <<_ACEOF
5397	/* end confdefs.h. */
5398	$ac_includes_default
5399	#include <$ac_header>
5400	_ACEOF
5401	rm -f conftest.$ac_objext
5402	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5403	(eval $ac_compile) 2>&5
5404	ac_status=$?
5405	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5406	(exit $ac_status); } &&
5407	{ ac_try='test -s conftest.$ac_objext'
5408	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5409	(eval $ac_try) 2>&5
5410	ac_status=$?
5411	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5412	(exit $ac_status); }; }; then
5413	ac_header_compiler=yes
5414	else
5415	echo "$as_me: failed program was:" >&5
5416	sed 's/^/\| /' conftest.$ac_ext >&5
5417
5418	ac_header_compiler=no
5419	fi
5420	rm -f conftest.$ac_objext conftest.$ac_ext
5421	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5422	echo "${ECHO_T}$ac_header_compiler" >&6
5423
5424	# Is the header present?
5425	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5426	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5427	cat >conftest.$ac_ext <<_ACEOF
5428	#line $LINENO "configure"
5429	/* confdefs.h. */
5430	_ACEOF
5431	cat confdefs.h >>conftest.$ac_ext
5432	cat >>conftest.$ac_ext <<_ACEOF
5433	/* end confdefs.h. */
5434	#include <$ac_header>
5435	_ACEOF
5436	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5437	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5438	ac_status=$?
5439	grep -v '^ *+' conftest.er1 >conftest.err
5440	rm -f conftest.er1
5441	cat conftest.err >&5
5442	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5443	(exit $ac_status); } >/dev/null; then
5444	if test -s conftest.err; then
5445	ac_cpp_err=$ac_c_preproc_warn_flag
5446	else
5447	ac_cpp_err=
5448	fi
5449	else
5450	ac_cpp_err=yes
5451	fi
5452	if test -z "$ac_cpp_err"; then
5453	ac_header_preproc=yes
5454	else
5455	echo "$as_me: failed program was:" >&5
5456	sed 's/^/\| /' conftest.$ac_ext >&5
5457
5458	ac_header_preproc=no
5459	fi
5460	rm -f conftest.err conftest.$ac_ext
5461	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5462	echo "${ECHO_T}$ac_header_preproc" >&6
5463
5464	# So? What about this header?
5465	case $ac_header_compiler:$ac_header_preproc in
5466	yes:no )
5467	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5468	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5469	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5470	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5471	(
5472	cat <<\_ASBOX
5473	## ------------------------------------ ##
5474	## Report this to bug-autoconf@gnu.org. ##
5475	## ------------------------------------ ##
5476	_ASBOX
5477	) \|
5478	sed "s/^/$as_me: WARNING: /" >&2
5479	;;
5480	no:yes )
5481	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5482	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5483	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5484	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5485	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5486	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5487	(
5488	cat <<\_ASBOX
5489	## ------------------------------------ ##
5490	## Report this to bug-autoconf@gnu.org. ##
5491	## ------------------------------------ ##
5492	_ASBOX
5493	) \|
5494	sed "s/^/$as_me: WARNING: /" >&2
5495	;;
5496	esac
5497	echo "$as_me:$LINENO: checking for $ac_header" >&5
5498	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5499	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5500	echo $ECHO_N "(cached) $ECHO_C" >&6
5501	else
5502	eval "$as_ac_Header=$ac_header_preproc"
5503	fi
5504	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5505	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5506
5507	fi
5508	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5509	cat >>confdefs.h <<_ACEOF
5510	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5511	_ACEOF
5512
5513	else
5514	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5515	echo "$as_me: error: cannot find opengl headers" >&2;}
5516	{ (exit 1); exit 1; }; }
5517	fi
5518
5519	done
5520
5521
5522	LIBS="$LIBS -framework OpenGL"
5523
5524	## checking for SDL
5525	SDL_VERSION=1.2.7
5526
5527	# Check whether --with-sdl-prefix or --without-sdl-prefix was given.
5528	if test "${with_sdl_prefix+set}" = set; then
5529	withval="$with_sdl_prefix"
5530	sdl_prefix="$withval"
5531	else
5532	sdl_prefix=""
5533	fi;
5534
5535	# Check whether --with-sdl-exec-prefix or --without-sdl-exec-prefix was given.
5536	if test "${with_sdl_exec_prefix+set}" = set; then
5537	withval="$with_sdl_exec_prefix"
5538	sdl_exec_prefix="$withval"
5539	else
5540	sdl_exec_prefix=""
5541	fi;
5542	# Check whether --enable-sdltest or --disable-sdltest was given.
5543	if test "${enable_sdltest+set}" = set; then
5544	enableval="$enable_sdltest"
5545
5546	else
5547	enable_sdltest=yes
5548	fi;
5549
5550	if test x$sdl_exec_prefix != x ; then
5551	sdl_args="$sdl_args --exec-prefix=$sdl_exec_prefix"
5552	if test x${SDL_CONFIG+set} != xset ; then
5553	SDL_CONFIG=$sdl_exec_prefix/bin/sdl-config
5554	fi
5555	fi
5556	if test x$sdl_prefix != x ; then
5557	sdl_args="$sdl_args --prefix=$sdl_prefix"
5558	if test x${SDL_CONFIG+set} != xset ; then
5559	SDL_CONFIG=$sdl_prefix/bin/sdl-config
5560	fi
5561	fi
5562
5563
5564	PATH="$prefix/bin:$prefix/usr/bin:$PATH"
5565	# Extract the first word of "sdl-config", so it can be a program name with args.
5566	set dummy sdl-config; ac_word=$2
5567	echo "$as_me:$LINENO: checking for $ac_word" >&5
5568	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
5569	if test "${ac_cv_path_SDL_CONFIG+set}" = set; then
5570	echo $ECHO_N "(cached) $ECHO_C" >&6
5571	else
5572	case $SDL_CONFIG in
5573	[\\/]* \| ?:[\\/]*)
5574	ac_cv_path_SDL_CONFIG="$SDL_CONFIG" # Let the user override the test with a path.
5575	;;
5576	*)
5577	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5578	for as_dir in $PATH
5579	do
5580	IFS=$as_save_IFS
5581	test -z "$as_dir" && as_dir=.
5582	for ac_exec_ext in '' $ac_executable_extensions; do
5583	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5584	ac_cv_path_SDL_CONFIG="$as_dir/$ac_word$ac_exec_ext"
5585	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5586	break 2
5587	fi
5588	done
5589	done
5590
5591	test -z "$ac_cv_path_SDL_CONFIG" && ac_cv_path_SDL_CONFIG="no"
5592	;;
5593	esac
5594	fi
5595	SDL_CONFIG=$ac_cv_path_SDL_CONFIG
5596
5597	if test -n "$SDL_CONFIG"; then
5598	echo "$as_me:$LINENO: result: $SDL_CONFIG" >&5
5599	echo "${ECHO_T}$SDL_CONFIG" >&6
5600	else
5601	echo "$as_me:$LINENO: result: no" >&5
5602	echo "${ECHO_T}no" >&6
5603	fi
5604
5605	min_sdl_version=$SDL_VERSION
5606	echo "$as_me:$LINENO: checking for SDL - version >= $min_sdl_version" >&5
5607	echo $ECHO_N "checking for SDL - version >= $min_sdl_version... $ECHO_C" >&6
5608	no_sdl=""
5609	if test "$SDL_CONFIG" = "no" ; then
5610	no_sdl=yes
5611	else
5612	SDL_CFLAGS=`$SDL_CONFIG $sdlconf_args --cflags`
5613	SDL_LIBS=`$SDL_CONFIG $sdlconf_args --libs`
5614
5615	sdl_major_version=`$SDL_CONFIG $sdl_args --version \| \
5616	sed 's/$[0-9]$.$[0-9]$.$[0-9]*$/\1/'`
5617	sdl_minor_version=`$SDL_CONFIG $sdl_args --version \| \
5618	sed 's/$[0-9]$.$[0-9]$.$[0-9]*$/\2/'`
5619	sdl_micro_version=`$SDL_CONFIG $sdl_config_args --version \| \
5620	sed 's/$[0-9]$.$[0-9]$.$[0-9]*$/\3/'`
5621	if test "x$enable_sdltest" = "xyes" ; then
5622	ac_save_CFLAGS="$CFLAGS"
5623	ac_save_LIBS="$LIBS"
5624	CFLAGS="$CFLAGS $SDL_CFLAGS"
5625	LIBS="$LIBS $SDL_LIBS"
5626	rm -f conf.sdltest
5627	if test "$cross_compiling" = yes; then
5628	echo $ac_n "cross compiling; assumed OK... $ac_c"
5629	else
5630	cat >conftest.$ac_ext <<_ACEOF
5631	#line $LINENO "configure"
5632	/* confdefs.h. */
5633	_ACEOF
5634	cat confdefs.h >>conftest.$ac_ext
5635	cat >>conftest.$ac_ext <<_ACEOF
5636	/* end confdefs.h. */
5637
5638	#include <stdio.h>
5639	#include <stdlib.h>
5640	#include <string.h>
5641	#include "SDL.h"
5642
5643	char*
5644	my_strdup (char *str)
5645	{
5646	char *new_str;
5647
5648	if (str)
5649	{
5650	new_str = (char )malloc ((strlen (str) + 1) sizeof(char));
5651	strcpy (new_str, str);
5652	}
5653	else
5654	new_str = NULL;
5655
5656	return new_str;
5657	}
5658
5659	int main (int argc, char *argv[])
5660	{
5661	int major, minor, micro;
5662	char *tmp_version;
5663
5664	/* This hangs on some systems (?)
5665	system ("touch conf.sdltest");
5666	*/
5667	{ FILE *fp = fopen("conf.sdltest", "a"); if ( fp ) fclose(fp); }
5668
5669	/* HP/UX 9 (%@#!) writes to sscanf strings */
5670	tmp_version = my_strdup("$min_sdl_version");
5671	if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, &micro) != 3) {
5672	printf("%s, bad version string\n", "$min_sdl_version");
5673	exit(1);
5674	}
5675
5676	if (($sdl_major_version > major) \|\|
5677	(($sdl_major_version == major) && ($sdl_minor_version > minor)) \|\|
5678	(($sdl_major_version == major) && ($sdl_minor_version == minor) && ($sdl_micro_version >= micro)))
5679	{
5680	return 0;
5681	}
5682	else
5683	{
5684	printf("\n*** 'sdl-config --version' returned %d.%d.%d, but the minimum version\n", $sdl_major_version, $sdl_minor_version, $sdl_micro_version);
5685	printf("*** of SDL required is %d.%d.%d. If sdl-config is correct, then it is\n", major, minor, micro);
5686	printf("*** best to upgrade to the required version.\n");
5687	printf("*** If sdl-config was wrong, set the environment variable SDL_CONFIG\n");
5688	printf("*** to point to the correct copy of sdl-config, and remove the file\n");
5689	printf("*** config.cache before re-running configure\n");
5690	return 1;
5691	}
5692	}
5693
5694
5695	_ACEOF
5696	rm -f conftest$ac_exeext
5697	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5698	(eval $ac_link) 2>&5
5699	ac_status=$?
5700	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5701	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5702	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5703	(eval $ac_try) 2>&5
5704	ac_status=$?
5705	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5706	(exit $ac_status); }; }; then
5707	:
5708	else
5709	echo "$as_me: program exited with status $ac_status" >&5
5710	echo "$as_me: failed program was:" >&5
5711	sed 's/^/\| /' conftest.$ac_ext >&5
5712
5713	( exit $ac_status )
5714	no_sdl=yes
5715	fi
5716	rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5717	fi
5718	CFLAGS="$ac_save_CFLAGS"
5719	LIBS="$ac_save_LIBS"
5720	fi
5721	fi
5722	if test "x$no_sdl" = x ; then
5723	echo "$as_me:$LINENO: result: yes" >&5
5724	echo "${ECHO_T}yes" >&6
5725	:
5726	else
5727	echo "$as_me:$LINENO: result: no" >&5
5728	echo "${ECHO_T}no" >&6
5729	if test "$SDL_CONFIG" = "no" ; then
5730	echo "*** The sdl-config script installed by SDL could not be found"
5731	echo "*** If SDL was installed in PREFIX, make sure PREFIX/bin is in"
5732	echo "*** your path, or set the SDL_CONFIG environment variable to the"
5733	echo "*** full path to sdl-config."
5734	else
5735	if test -f conf.sdltest ; then
5736	:
5737	else
5738	echo "*** Could not run SDL test program, checking why..."
5739	CFLAGS="$CFLAGS $SDL_CFLAGS"
5740	LIBS="$LIBS $SDL_LIBS"
5741	cat >conftest.$ac_ext <<_ACEOF
5742	#line $LINENO "configure"
5743	/* confdefs.h. */
5744	_ACEOF
5745	cat confdefs.h >>conftest.$ac_ext
5746	cat >>conftest.$ac_ext <<_ACEOF
5747	/* end confdefs.h. */
5748
5749	#include <stdio.h>
5750	#include "SDL.h"
5751
5752	int main(int argc, char *argv[])
5753	{ return 0; }
5754	#undef main
5755	#define main K_and_R_C_main
5756
5757	int
5758	main ()
5759	{
5760	return 0;
5761	;
5762	return 0;
5763	}
5764	_ACEOF
5765	rm -f conftest.$ac_objext conftest$ac_exeext
5766	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5767	(eval $ac_link) 2>&5
5768	ac_status=$?
5769	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5770	(exit $ac_status); } &&
5771	{ ac_try='test -s conftest$ac_exeext'
5772	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5773	(eval $ac_try) 2>&5
5774	ac_status=$?
5775	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5776	(exit $ac_status); }; }; then
5777	echo "*** The test program compiled, but did not run. This usually means"
5778	echo "*** that the run-time linker is not finding SDL or finding the wrong"
5779	echo "*** version of SDL. If it is not finding SDL, you'll need to set your"
5780	echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
5781	echo "*** to the installed location Also, make sure you have run ldconfig if that"
5782	echo "*** is required on your system"
5783	echo "***"
5784	echo "*** If you have an old version installed, it is best to remove it, although"
5785	echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"
5786	else
5787	echo "$as_me: failed program was:" >&5
5788	sed 's/^/\| /' conftest.$ac_ext >&5
5789
5790	echo "*** The test program failed to compile or link. See the file config.log for the"
5791	echo "*** exact error that occured. This usually means SDL was incorrectly installed"
5792	echo "*** or that you have moved SDL since it was installed. In the latter case, you"
5793	echo "*** may want to edit the sdl-config script: $SDL_CONFIG"
5794	fi
5795	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
5796	CFLAGS="$ac_save_CFLAGS"
5797	LIBS="$ac_save_LIBS"
5798	fi
5799	fi
5800	SDL_CFLAGS=""
5801	SDL_LIBS=""
5802	{ { echo "$as_me:$LINENO: error: *** SDL version $SDL_VERSION not found!" >&5
5803	echo "$as_me: error: *** SDL version $SDL_VERSION not found!" >&2;}
5804	{ (exit 1); exit 1; }; }
5805
5806	fi
5807
5808
5809	rm -f conf.sdltest
5810
5811	CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
5812	LIBS="$LIBS $SDL_LIBS"
5813	;;
5814
5815	*)
5816	mingw="no"
5817	;;
5818	esac
5819
5820
5821
5822
5823
5824
5825	## checking for GTK
5826	PKG_CHECK_MODULES(GTK2, gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3, have_gtk2=yes, have_gtk2=no)
5827
5828
5829
5830
5831	if test "x$have_gtk2" = xyes; then
5832	HAVE_GTK2_TRUE=
5833	HAVE_GTK2_FALSE='#'
5834	else
5835	HAVE_GTK2_TRUE='#'
5836	HAVE_GTK2_FALSE=
5837	fi
5838
5839
5840
5841	#checking for pthread libs
5842	echo "$as_me:$LINENO: checking for main in -lpthread" >&5
5843	echo $ECHO_N "checking for main in -lpthread... $ECHO_C" >&6
5844	if test "${ac_cv_lib_pthread_main+set}" = set; then
5845	echo $ECHO_N "(cached) $ECHO_C" >&6
5846	else
5847	ac_check_lib_save_LIBS=$LIBS
5848	LIBS="-lpthread $LIBS"
5849	cat >conftest.$ac_ext <<_ACEOF
5850	#line $LINENO "configure"
5851	/* confdefs.h. */
5852	_ACEOF
5853	cat confdefs.h >>conftest.$ac_ext
5854	cat >>conftest.$ac_ext <<_ACEOF
5855	/* end confdefs.h. */
5856
5857
5858	int
5859	main ()
5860	{
5861	main ();
5862	;
5863	return 0;
5864	}
5865	_ACEOF
5866	rm -f conftest.$ac_objext conftest$ac_exeext
5867	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5868	(eval $ac_link) 2>&5
5869	ac_status=$?
5870	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5871	(exit $ac_status); } &&
5872	{ ac_try='test -s conftest$ac_exeext'
5873	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5874	(eval $ac_try) 2>&5
5875	ac_status=$?
5876	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5877	(exit $ac_status); }; }; then
5878	ac_cv_lib_pthread_main=yes
5879	else
5880	echo "$as_me: failed program was:" >&5
5881	sed 's/^/\| /' conftest.$ac_ext >&5
5882
5883	ac_cv_lib_pthread_main=no
5884	fi
5885	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
5886	LIBS=$ac_check_lib_save_LIBS
5887	fi
5888	echo "$as_me:$LINENO: result: $ac_cv_lib_pthread_main" >&5
5889	echo "${ECHO_T}$ac_cv_lib_pthread_main" >&6
5890	if test $ac_cv_lib_pthread_main = yes; then
5891	FOUND_pthread=yes
5892	fi
5893
5894	if test "$FOUND_pthread" = "yes" ; then
5895	LIBS="$LIBS -lpthread"
5896	fi
5897
5898
5899	# FIXME: Replace `main' with a function in `-lm':
5900
5901	echo "$as_me:$LINENO: checking for main in -lm" >&5
5902	echo $ECHO_N "checking for main in -lm... $ECHO_C" >&6
5903	if test "${ac_cv_lib_m_main+set}" = set; then
5904	echo $ECHO_N "(cached) $ECHO_C" >&6
5905	else
5906	ac_check_lib_save_LIBS=$LIBS
5907	LIBS="-lm $LIBS"
5908	cat >conftest.$ac_ext <<_ACEOF
5909	#line $LINENO "configure"
5910	/* confdefs.h. */
5911	_ACEOF
5912	cat confdefs.h >>conftest.$ac_ext
5913	cat >>conftest.$ac_ext <<_ACEOF
5914	/* end confdefs.h. */
5915
5916
5917	int
5918	main ()
5919	{
5920	main ();
5921	;
5922	return 0;
5923	}
5924	_ACEOF
5925	rm -f conftest.$ac_objext conftest$ac_exeext
5926	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5927	(eval $ac_link) 2>&5
5928	ac_status=$?
5929	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5930	(exit $ac_status); } &&
5931	{ ac_try='test -s conftest$ac_exeext'
5932	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5933	(eval $ac_try) 2>&5
5934	ac_status=$?
5935	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5936	(exit $ac_status); }; }; then
5937	ac_cv_lib_m_main=yes
5938	else
5939	echo "$as_me: failed program was:" >&5
5940	sed 's/^/\| /' conftest.$ac_ext >&5
5941
5942	ac_cv_lib_m_main=no
5943	fi
5944	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
5945	LIBS=$ac_check_lib_save_LIBS
5946	fi
5947	echo "$as_me:$LINENO: result: $ac_cv_lib_m_main" >&5
5948	echo "${ECHO_T}$ac_cv_lib_m_main" >&6
5949	if test $ac_cv_lib_m_main = yes; then
5950	cat >>confdefs.h <<_ACEOF
5951	#define HAVE_LIBM 1
5952	_ACEOF
5953
5954	LIBS="-lm $LIBS"
5955
5956	fi
5957
5958
5959
5960	# Checks for header files.
5961	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
5962	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
5963	if test "${ac_cv_header_stdc+set}" = set; then
5964	echo $ECHO_N "(cached) $ECHO_C" >&6
5965	else
5966	cat >conftest.$ac_ext <<_ACEOF
5967	#line $LINENO "configure"
5968	/* confdefs.h. */
5969	_ACEOF
5970	cat confdefs.h >>conftest.$ac_ext
5971	cat >>conftest.$ac_ext <<_ACEOF
5972	/* end confdefs.h. */
5973	#include <stdlib.h>
5974	#include <stdarg.h>
5975	#include <string.h>
5976	#include <float.h>
5977
5978	int
5979	main ()
5980	{
5981
5982	;
5983	return 0;
5984	}
5985	_ACEOF
5986	rm -f conftest.$ac_objext
5987	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5988	(eval $ac_compile) 2>&5
5989	ac_status=$?
5990	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5991	(exit $ac_status); } &&
5992	{ ac_try='test -s conftest.$ac_objext'
5993	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5994	(eval $ac_try) 2>&5
5995	ac_status=$?
5996	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5997	(exit $ac_status); }; }; then
5998	ac_cv_header_stdc=yes
5999	else
6000	echo "$as_me: failed program was:" >&5
6001	sed 's/^/\| /' conftest.$ac_ext >&5
6002
6003	ac_cv_header_stdc=no
6004	fi
6005	rm -f conftest.$ac_objext conftest.$ac_ext
6006
6007	if test $ac_cv_header_stdc = yes; then
6008	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6009	cat >conftest.$ac_ext <<_ACEOF
6010	#line $LINENO "configure"
6011	/* confdefs.h. */
6012	_ACEOF
6013	cat confdefs.h >>conftest.$ac_ext
6014	cat >>conftest.$ac_ext <<_ACEOF
6015	/* end confdefs.h. */
6016	#include <string.h>
6017
6018	_ACEOF
6019	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6020	$EGREP "memchr" >/dev/null 2>&1; then
6021	:
6022	else
6023	ac_cv_header_stdc=no
6024	fi
6025	rm -f conftest*
6026
6027	fi
6028
6029	if test $ac_cv_header_stdc = yes; then
6030	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6031	cat >conftest.$ac_ext <<_ACEOF
6032	#line $LINENO "configure"
6033	/* confdefs.h. */
6034	_ACEOF
6035	cat confdefs.h >>conftest.$ac_ext
6036	cat >>conftest.$ac_ext <<_ACEOF
6037	/* end confdefs.h. */
6038	#include <stdlib.h>
6039
6040	_ACEOF
6041	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6042	$EGREP "free" >/dev/null 2>&1; then
6043	:
6044	else
6045	ac_cv_header_stdc=no
6046	fi
6047	rm -f conftest*
6048
6049	fi
6050
6051	if test $ac_cv_header_stdc = yes; then
6052	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6053	if test "$cross_compiling" = yes; then
6054	:
6055	else
6056	cat >conftest.$ac_ext <<_ACEOF
6057	#line $LINENO "configure"
6058	/* confdefs.h. */
6059	_ACEOF
6060	cat confdefs.h >>conftest.$ac_ext
6061	cat >>conftest.$ac_ext <<_ACEOF
6062	/* end confdefs.h. */
6063	#include <ctype.h>
6064	#if ((' ' & 0x0FF) == 0x020)
6065	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6066	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6067	#else
6068	# define ISLOWER(c) \
6069	(('a' <= (c) && (c) <= 'i') \
6070	\|\| ('j' <= (c) && (c) <= 'r') \
6071	\|\| ('s' <= (c) && (c) <= 'z'))
6072	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
6073	#endif
6074
6075	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
6076	int
6077	main ()
6078	{
6079	int i;
6080	for (i = 0; i < 256; i++)
6081	if (XOR (islower (i), ISLOWER (i))
6082	\|\| toupper (i) != TOUPPER (i))
6083	exit(2);
6084	exit (0);
6085	}
6086	_ACEOF
6087	rm -f conftest$ac_exeext
6088	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6089	(eval $ac_link) 2>&5
6090	ac_status=$?
6091	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6092	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6093	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6094	(eval $ac_try) 2>&5
6095	ac_status=$?
6096	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6097	(exit $ac_status); }; }; then
6098	:
6099	else
6100	echo "$as_me: program exited with status $ac_status" >&5
6101	echo "$as_me: failed program was:" >&5
6102	sed 's/^/\| /' conftest.$ac_ext >&5
6103
6104	( exit $ac_status )
6105	ac_cv_header_stdc=no
6106	fi
6107	rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6108	fi
6109	fi
6110	fi
6111	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
6112	echo "${ECHO_T}$ac_cv_header_stdc" >&6
6113	if test $ac_cv_header_stdc = yes; then
6114
6115	cat >>confdefs.h <<\_ACEOF
6116	#define STDC_HEADERS 1
6117	_ACEOF
6118
6119	fi
6120
6121
6122
6123	for ac_header in stdlib.h string.h
6124	do
6125	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6126	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6127	echo "$as_me:$LINENO: checking for $ac_header" >&5
6128	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6129	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6130	echo $ECHO_N "(cached) $ECHO_C" >&6
6131	fi
6132	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6133	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6134	else
6135	# Is the header compilable?
6136	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6137	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6138	cat >conftest.$ac_ext <<_ACEOF
6139	#line $LINENO "configure"
6140	/* confdefs.h. */
6141	_ACEOF
6142	cat confdefs.h >>conftest.$ac_ext
6143	cat >>conftest.$ac_ext <<_ACEOF
6144	/* end confdefs.h. */
6145	$ac_includes_default
6146	#include <$ac_header>
6147	_ACEOF
6148	rm -f conftest.$ac_objext
6149	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6150	(eval $ac_compile) 2>&5
6151	ac_status=$?
6152	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6153	(exit $ac_status); } &&
6154	{ ac_try='test -s conftest.$ac_objext'
6155	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6156	(eval $ac_try) 2>&5
6157	ac_status=$?
6158	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6159	(exit $ac_status); }; }; then
6160	ac_header_compiler=yes
6161	else
6162	echo "$as_me: failed program was:" >&5
6163	sed 's/^/\| /' conftest.$ac_ext >&5
6164
6165	ac_header_compiler=no
6166	fi
6167	rm -f conftest.$ac_objext conftest.$ac_ext
6168	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6169	echo "${ECHO_T}$ac_header_compiler" >&6
6170
6171	# Is the header present?
6172	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6173	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6174	cat >conftest.$ac_ext <<_ACEOF
6175	#line $LINENO "configure"
6176	/* confdefs.h. */
6177	_ACEOF
6178	cat confdefs.h >>conftest.$ac_ext
6179	cat >>conftest.$ac_ext <<_ACEOF
6180	/* end confdefs.h. */
6181	#include <$ac_header>
6182	_ACEOF
6183	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6184	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6185	ac_status=$?
6186	grep -v '^ *+' conftest.er1 >conftest.err
6187	rm -f conftest.er1
6188	cat conftest.err >&5
6189	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6190	(exit $ac_status); } >/dev/null; then
6191	if test -s conftest.err; then
6192	ac_cpp_err=$ac_c_preproc_warn_flag
6193	else
6194	ac_cpp_err=
6195	fi
6196	else
6197	ac_cpp_err=yes
6198	fi
6199	if test -z "$ac_cpp_err"; then
6200	ac_header_preproc=yes
6201	else
6202	echo "$as_me: failed program was:" >&5
6203	sed 's/^/\| /' conftest.$ac_ext >&5
6204
6205	ac_header_preproc=no
6206	fi
6207	rm -f conftest.err conftest.$ac_ext
6208	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6209	echo "${ECHO_T}$ac_header_preproc" >&6
6210
6211	# So? What about this header?
6212	case $ac_header_compiler:$ac_header_preproc in
6213	yes:no )
6214	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6215	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6216	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6217	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6218	(
6219	cat <<\_ASBOX
6220	## ------------------------------------ ##
6221	## Report this to bug-autoconf@gnu.org. ##
6222	## ------------------------------------ ##
6223	_ASBOX
6224	) \|
6225	sed "s/^/$as_me: WARNING: /" >&2
6226	;;
6227	no:yes )
6228	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6229	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6230	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6231	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6232	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6233	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6234	(
6235	cat <<\_ASBOX
6236	## ------------------------------------ ##
6237	## Report this to bug-autoconf@gnu.org. ##
6238	## ------------------------------------ ##
6239	_ASBOX
6240	) \|
6241	sed "s/^/$as_me: WARNING: /" >&2
6242	;;
6243	esac
6244	echo "$as_me:$LINENO: checking for $ac_header" >&5
6245	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6246	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6247	echo $ECHO_N "(cached) $ECHO_C" >&6
6248	else
6249	eval "$as_ac_Header=$ac_header_preproc"
6250	fi
6251	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6252	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6253
6254	fi
6255	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6256	cat >>confdefs.h <<_ACEOF
6257	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6258	_ACEOF
6259
6260	fi
6261
6262	done
6263
6264
6265	# Checks for typedefs, structures, and compiler characteristics.
6266	echo "$as_me:$LINENO: checking for stdbool.h that conforms to C99" >&5
6267	echo $ECHO_N "checking for stdbool.h that conforms to C99... $ECHO_C" >&6
6268	if test "${ac_cv_header_stdbool_h+set}" = set; then
6269	echo $ECHO_N "(cached) $ECHO_C" >&6
6270	else
6271	cat >conftest.$ac_ext <<_ACEOF
6272	#line $LINENO "configure"
6273	/* confdefs.h. */
6274	_ACEOF
6275	cat confdefs.h >>conftest.$ac_ext
6276	cat >>conftest.$ac_ext <<_ACEOF
6277	/* end confdefs.h. */
6278
6279	#include <stdbool.h>
6280	#ifndef bool
6281	# error bool is not defined
6282	#endif
6283	#ifndef false
6284	# error false is not defined
6285	#endif
6286	#if false
6287	# error false is not 0
6288	#endif
6289	#ifndef true
6290	# error true is not defined
6291	#endif
6292	#if true != 1
6293	# error true is not 1
6294	#endif
6295	#ifndef __bool_true_false_are_defined
6296	# error __bool_true_false_are_defined is not defined
6297	#endif
6298
6299	struct s { _Bool s: 1; _Bool t; } s;
6300
6301	char a[true == 1 ? 1 : -1];
6302	char b[false == 0 ? 1 : -1];
6303	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
6304	char d[(bool) -0.5 == true ? 1 : -1];
6305	bool e = &s;
6306	char f[(_Bool) -0.0 == false ? 1 : -1];
6307	char g[true];
6308	char h[sizeof (_Bool)];
6309	char i[sizeof s.t];
6310
6311	int
6312	main ()
6313	{
6314	return !a + !b + !c + !d + !e + !f + !g + !h + !i;
6315	;
6316	return 0;
6317	}
6318	_ACEOF
6319	rm -f conftest.$ac_objext
6320	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6321	(eval $ac_compile) 2>&5
6322	ac_status=$?
6323	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6324	(exit $ac_status); } &&
6325	{ ac_try='test -s conftest.$ac_objext'
6326	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6327	(eval $ac_try) 2>&5
6328	ac_status=$?
6329	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6330	(exit $ac_status); }; }; then
6331	ac_cv_header_stdbool_h=yes
6332	else
6333	echo "$as_me: failed program was:" >&5
6334	sed 's/^/\| /' conftest.$ac_ext >&5
6335
6336	ac_cv_header_stdbool_h=no
6337	fi
6338	rm -f conftest.$ac_objext conftest.$ac_ext
6339	fi
6340	echo "$as_me:$LINENO: result: $ac_cv_header_stdbool_h" >&5
6341	echo "${ECHO_T}$ac_cv_header_stdbool_h" >&6
6342	echo "$as_me:$LINENO: checking for _Bool" >&5
6343	echo $ECHO_N "checking for _Bool... $ECHO_C" >&6
6344	if test "${ac_cv_type__Bool+set}" = set; then
6345	echo $ECHO_N "(cached) $ECHO_C" >&6
6346	else
6347	cat >conftest.$ac_ext <<_ACEOF
6348	#line $LINENO "configure"
6349	/* confdefs.h. */
6350	_ACEOF
6351	cat confdefs.h >>conftest.$ac_ext
6352	cat >>conftest.$ac_ext <<_ACEOF
6353	/* end confdefs.h. */
6354	$ac_includes_default
6355	int
6356	main ()
6357	{
6358	if ((_Bool *) 0)
6359	return 0;
6360	if (sizeof (_Bool))
6361	return 0;
6362	;
6363	return 0;
6364	}
6365	_ACEOF
6366	rm -f conftest.$ac_objext
6367	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6368	(eval $ac_compile) 2>&5
6369	ac_status=$?
6370	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6371	(exit $ac_status); } &&
6372	{ ac_try='test -s conftest.$ac_objext'
6373	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6374	(eval $ac_try) 2>&5
6375	ac_status=$?
6376	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6377	(exit $ac_status); }; }; then
6378	ac_cv_type__Bool=yes
6379	else
6380	echo "$as_me: failed program was:" >&5
6381	sed 's/^/\| /' conftest.$ac_ext >&5
6382
6383	ac_cv_type__Bool=no
6384	fi
6385	rm -f conftest.$ac_objext conftest.$ac_ext
6386	fi
6387	echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5
6388	echo "${ECHO_T}$ac_cv_type__Bool" >&6
6389	if test $ac_cv_type__Bool = yes; then
6390
6391	cat >>confdefs.h <<_ACEOF
6392	#define HAVE__BOOL 1
6393	_ACEOF
6394
6395
6396	fi
6397
6398	if test $ac_cv_header_stdbool_h = yes; then
6399
6400	cat >>confdefs.h <<\_ACEOF
6401	#define HAVE_STDBOOL_H 1
6402	_ACEOF
6403
6404	fi
6405
6406
6407	# Checks for library functions.
6408
6409	for ac_header in stdlib.h
6410	do
6411	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6412	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6413	echo "$as_me:$LINENO: checking for $ac_header" >&5
6414	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6415	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6416	echo $ECHO_N "(cached) $ECHO_C" >&6
6417	fi
6418	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6419	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6420	else
6421	# Is the header compilable?
6422	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6423	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6424	cat >conftest.$ac_ext <<_ACEOF
6425	#line $LINENO "configure"
6426	/* confdefs.h. */
6427	_ACEOF
6428	cat confdefs.h >>conftest.$ac_ext
6429	cat >>conftest.$ac_ext <<_ACEOF
6430	/* end confdefs.h. */
6431	$ac_includes_default
6432	#include <$ac_header>
6433	_ACEOF
6434	rm -f conftest.$ac_objext
6435	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6436	(eval $ac_compile) 2>&5
6437	ac_status=$?
6438	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6439	(exit $ac_status); } &&
6440	{ ac_try='test -s conftest.$ac_objext'
6441	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6442	(eval $ac_try) 2>&5
6443	ac_status=$?
6444	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6445	(exit $ac_status); }; }; then
6446	ac_header_compiler=yes
6447	else
6448	echo "$as_me: failed program was:" >&5
6449	sed 's/^/\| /' conftest.$ac_ext >&5
6450
6451	ac_header_compiler=no
6452	fi
6453	rm -f conftest.$ac_objext conftest.$ac_ext
6454	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6455	echo "${ECHO_T}$ac_header_compiler" >&6
6456
6457	# Is the header present?
6458	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6459	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6460	cat >conftest.$ac_ext <<_ACEOF
6461	#line $LINENO "configure"
6462	/* confdefs.h. */
6463	_ACEOF
6464	cat confdefs.h >>conftest.$ac_ext
6465	cat >>conftest.$ac_ext <<_ACEOF
6466	/* end confdefs.h. */
6467	#include <$ac_header>
6468	_ACEOF
6469	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6470	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6471	ac_status=$?
6472	grep -v '^ *+' conftest.er1 >conftest.err
6473	rm -f conftest.er1
6474	cat conftest.err >&5
6475	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6476	(exit $ac_status); } >/dev/null; then
6477	if test -s conftest.err; then
6478	ac_cpp_err=$ac_c_preproc_warn_flag
6479	else
6480	ac_cpp_err=
6481	fi
6482	else
6483	ac_cpp_err=yes
6484	fi
6485	if test -z "$ac_cpp_err"; then
6486	ac_header_preproc=yes
6487	else
6488	echo "$as_me: failed program was:" >&5
6489	sed 's/^/\| /' conftest.$ac_ext >&5
6490
6491	ac_header_preproc=no
6492	fi
6493	rm -f conftest.err conftest.$ac_ext
6494	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6495	echo "${ECHO_T}$ac_header_preproc" >&6
6496
6497	# So? What about this header?
6498	case $ac_header_compiler:$ac_header_preproc in
6499	yes:no )
6500	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6501	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6502	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6503	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6504	(
6505	cat <<\_ASBOX
6506	## ------------------------------------ ##
6507	## Report this to bug-autoconf@gnu.org. ##
6508	## ------------------------------------ ##
6509	_ASBOX
6510	) \|
6511	sed "s/^/$as_me: WARNING: /" >&2
6512	;;
6513	no:yes )
6514	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6515	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6516	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6517	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6518	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6519	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6520	(
6521	cat <<\_ASBOX
6522	## ------------------------------------ ##
6523	## Report this to bug-autoconf@gnu.org. ##
6524	## ------------------------------------ ##
6525	_ASBOX
6526	) \|
6527	sed "s/^/$as_me: WARNING: /" >&2
6528	;;
6529	esac
6530	echo "$as_me:$LINENO: checking for $ac_header" >&5
6531	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6532	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6533	echo $ECHO_N "(cached) $ECHO_C" >&6
6534	else
6535	eval "$as_ac_Header=$ac_header_preproc"
6536	fi
6537	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6538	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6539
6540	fi
6541	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6542	cat >>confdefs.h <<_ACEOF
6543	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6544	_ACEOF
6545
6546	fi
6547
6548	done
6549
6550	echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5
6551	echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6
6552	if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then
6553	echo $ECHO_N "(cached) $ECHO_C" >&6
6554	else
6555	if test "$cross_compiling" = yes; then
6556	ac_cv_func_malloc_0_nonnull=no
6557	else
6558	cat >conftest.$ac_ext <<_ACEOF
6559	#line $LINENO "configure"
6560	/* confdefs.h. */
6561	_ACEOF
6562	cat confdefs.h >>conftest.$ac_ext
6563	cat >>conftest.$ac_ext <<_ACEOF
6564	/* end confdefs.h. */
6565	#if STDC_HEADERS \|\| HAVE_STDLIB_H
6566	# include <stdlib.h>
6567	#else
6568	char *malloc ();
6569	#endif
6570
6571	int
6572	main ()
6573	{
6574	exit (malloc (0) ? 0 : 1);
6575	;
6576	return 0;
6577	}
6578	_ACEOF
6579	rm -f conftest$ac_exeext
6580	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6581	(eval $ac_link) 2>&5
6582	ac_status=$?
6583	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6584	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6585	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6586	(eval $ac_try) 2>&5
6587	ac_status=$?
6588	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6589	(exit $ac_status); }; }; then
6590	ac_cv_func_malloc_0_nonnull=yes
6591	else
6592	echo "$as_me: program exited with status $ac_status" >&5
6593	echo "$as_me: failed program was:" >&5
6594	sed 's/^/\| /' conftest.$ac_ext >&5
6595
6596	( exit $ac_status )
6597	ac_cv_func_malloc_0_nonnull=no
6598	fi
6599	rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6600	fi
6601	fi
6602	echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5
6603	echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6
6604	if test $ac_cv_func_malloc_0_nonnull = yes; then
6605
6606	cat >>confdefs.h <<\_ACEOF
6607	#define HAVE_MALLOC 1
6608	_ACEOF
6609
6610	else
6611	cat >>confdefs.h <<\_ACEOF
6612	#define HAVE_MALLOC 0
6613	_ACEOF
6614
6615	LIBOBJS="$LIBOBJS malloc.$ac_objext"
6616
6617	cat >>confdefs.h <<\_ACEOF
6618	#define malloc rpl_malloc
6619	_ACEOF
6620
6621	fi
6622
6623
6624
6625
6626
6627	for ac_func in bzero sqrt
6628	do
6629	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
6630	echo "$as_me:$LINENO: checking for $ac_func" >&5
6631	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
6632	if eval "test \"\${$as_ac_var+set}\" = set"; then
6633	echo $ECHO_N "(cached) $ECHO_C" >&6
6634	else
6635	cat >conftest.$ac_ext <<_ACEOF
6636	#line $LINENO "configure"
6637	/* confdefs.h. */
6638	_ACEOF
6639	cat confdefs.h >>conftest.$ac_ext
6640	cat >>conftest.$ac_ext <<_ACEOF
6641	/* end confdefs.h. */
6642	/* System header to define __stub macros and hopefully few prototypes,
6643	which can conflict with char $ac_func (); below.
6644	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6645	<limits.h> exists even on freestanding compilers. */
6646	#ifdef __STDC__
6647	# include <limits.h>
6648	#else
6649	# include <assert.h>
6650	#endif
6651	/* Override any gcc2 internal prototype to avoid an error. */
6652	#ifdef __cplusplus
6653	extern "C"
6654	{
6655	#endif
6656	/* We use char because int might match the return type of a gcc2
6657	builtin and then its argument prototype would still apply. */
6658	char $ac_func ();
6659	/* The GNU C library defines this for functions which it implements
6660	to always fail with ENOSYS. Some functions are actually named
6661	something starting with __ and the normal name is an alias. */
6662	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
6663	choke me
6664	#else
6665	char (*f) () = $ac_func;
6666	#endif
6667	#ifdef __cplusplus
6668	}
6669	#endif
6670
6671	int
6672	main ()
6673	{
6674	return f != $ac_func;
6675	;
6676	return 0;
6677	}
6678	_ACEOF
6679	rm -f conftest.$ac_objext conftest$ac_exeext
6680	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6681	(eval $ac_link) 2>&5
6682	ac_status=$?
6683	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6684	(exit $ac_status); } &&
6685	{ ac_try='test -s conftest$ac_exeext'
6686	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6687	(eval $ac_try) 2>&5
6688	ac_status=$?
6689	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6690	(exit $ac_status); }; }; then
6691	eval "$as_ac_var=yes"
6692	else
6693	echo "$as_me: failed program was:" >&5
6694	sed 's/^/\| /' conftest.$ac_ext >&5
6695
6696	eval "$as_ac_var=no"
6697	fi
6698	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
6699	fi
6700	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
6701	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
6702	if test `eval echo '${'$as_ac_var'}'` = yes; then
6703	cat >>confdefs.h <<_ACEOF
6704	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
6705	_ACEOF
6706
6707	fi
6708	done
6709
6710
6711	ac_config_files="$ac_config_files Makefile console/Makefile gui/Makefile src/Makefile importer/Makefile"
6712
6713	cat >confcache <<\_ACEOF
6714	# This file is a shell script that caches the results of configure
6715	# tests run on this system so they can be shared between configure
6716	# scripts and configure runs, see configure's option --config-cache.
6717	# It is not useful on other systems. If it contains results you don't
6718	# want to keep, you may remove or edit it.
6719	#
6720	# config.status only pays attention to the cache file if you give it
6721	# the --recheck option to rerun configure.
6722	#
6723	# `ac_cv_env_foo' variables (set or unset) will be overridden when
6724	# loading this file, other unset `ac_cv_foo' will be assigned the
6725	# following values.
6726
6727	_ACEOF
6728
6729	# The following way of writing the cache mishandles newlines in values,
6730	# but we know of no workaround that is simple, portable, and efficient.
6731	# So, don't put newlines in cache variables' values.
6732	# Ultrix sh set writes to stderr and can't be redirected directly,
6733	# and sets the high bit in the cache file unless we assign to the vars.
6734	{
6735	(set) 2>&1 \|
6736	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
6737	ac_space=\ )
6738	# `set' does not quote correctly, so add quotes (double-quote
6739	# substitution turns \\\\ into \\, and sed turns \\ into \).
6740	sed -n \
6741	"s/'/'\\\\''/g;
6742	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
6743	;;
6744	*)
6745	# `set' quotes correctly as required by POSIX, so do not add quotes.
6746	sed -n \
6747	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
6748	;;
6749	esac;
6750	} \|
6751	sed '
6752	t clear
6753	: clear
6754	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
6755	t end
6756	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/
6757	: end' >>confcache
6758	if diff $cache_file confcache >/dev/null 2>&1; then :; else
6759	if test -w $cache_file; then
6760	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
6761	cat confcache >$cache_file
6762	else
6763	echo "not updating unwritable cache $cache_file"
6764	fi
6765	fi
6766	rm -f confcache
6767
6768	test "x$prefix" = xNONE && prefix=$ac_default_prefix
6769	# Let make expand exec_prefix.
6770	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6771
6772	# VPATH may cause trouble with some makes, so we remove $(srcdir),
6773	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
6774	# trailing colons and then remove the whole line if VPATH becomes empty
6775	# (actually we leave an empty line to preserve line numbers).
6776	if test "x$srcdir" = x.; then
6777	ac_vpsub='/^[ ]VPATH[ ]=/{
6778	s/:\$(srcdir):/:/;
6779	s/:\${srcdir}:/:/;
6780	s/:@srcdir@:/:/;
6781	s/^$[^=]=[ ]$:*/\1/;
6782	s/:*$//;
6783	s/^[^=]=[ ]$//;
6784	}'
6785	fi
6786
6787	DEFS=-DHAVE_CONFIG_H
6788
6789	ac_libobjs=
6790	ac_ltlibobjs=
6791	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6792	# 1. Remove the extension, and $U if already installed.
6793	ac_i=`echo "$ac_i" \|
6794	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
6795	# 2. Add them.
6796	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
6797	ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
6798	done
6799	LIBOBJS=$ac_libobjs
6800
6801	LTLIBOBJS=$ac_ltlibobjs
6802
6803
6804	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
6805	{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
6806	Usually this means the macro was only invoked conditionally." >&5
6807	echo "$as_me: error: conditional \"AMDEP\" was never defined.
6808	Usually this means the macro was only invoked conditionally." >&2;}
6809	{ (exit 1); exit 1; }; }
6810	fi
6811	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
6812	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.
6813	Usually this means the macro was only invoked conditionally." >&5
6814	echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
6815	Usually this means the macro was only invoked conditionally." >&2;}
6816	{ (exit 1); exit 1; }; }
6817	fi
6818	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
6819	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
6820	Usually this means the macro was only invoked conditionally." >&5
6821	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
6822	Usually this means the macro was only invoked conditionally." >&2;}
6823	{ (exit 1); exit 1; }; }
6824	fi
6825	if test -z "${HAVE_GTK2_TRUE}" && test -z "${HAVE_GTK2_FALSE}"; then
6826	{ { echo "$as_me:$LINENO: error: conditional \"HAVE_GTK2\" was never defined.
6827	Usually this means the macro was only invoked conditionally." >&5
6828	echo "$as_me: error: conditional \"HAVE_GTK2\" was never defined.
6829	Usually this means the macro was only invoked conditionally." >&2;}
6830	{ (exit 1); exit 1; }; }
6831	fi
6832
6833	: ${CONFIG_STATUS=./config.status}
6834	ac_clean_files_save=$ac_clean_files
6835	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6836	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
6837	echo "$as_me: creating $CONFIG_STATUS" >&6;}
6838	cat >$CONFIG_STATUS <<_ACEOF
6839	#! $SHELL
6840	# Generated by $as_me.
6841	# Run this file to recreate the current configuration.
6842	# Compiler output produced by configure, useful for debugging
6843	# configure, is in config.log if it exists.
6844
6845	debug=false
6846	ac_cs_recheck=false
6847	ac_cs_silent=false
6848	SHELL=\${CONFIG_SHELL-$SHELL}
6849	_ACEOF
6850
6851	cat >>$CONFIG_STATUS <<\_ACEOF
6852	## --------------------- ##
6853	## M4sh Initialization. ##
6854	## --------------------- ##
6855
6856	# Be Bourne compatible
6857	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
6858	emulate sh
6859	NULLCMD=:
6860	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
6861	# is contrary to our usage. Disable this feature.
6862	alias -g '${1+"$@"}'='"$@"'
6863	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
6864	set -o posix
6865	fi
6866
6867	# Support unset when possible.
6868	if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
6869	as_unset=unset
6870	else
6871	as_unset=false
6872	fi
6873
6874
6875	# Work around bugs in pre-3.0 UWIN ksh.
6876	$as_unset ENV MAIL MAILPATH
6877	PS1='$ '
6878	PS2='> '
6879	PS4='+ '
6880
6881	# NLS nuisances.
6882	for as_var in \
6883	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
6884	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
6885	LC_TELEPHONE LC_TIME
6886	do
6887	if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then
6888	eval $as_var=C; export $as_var
6889	else
6890	$as_unset $as_var
6891	fi
6892	done
6893
6894	# Required to use basename.
6895	if expr a : '$a$' >/dev/null 2>&1; then
6896	as_expr=expr
6897	else
6898	as_expr=false
6899	fi
6900
6901	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
6902	as_basename=basename
6903	else
6904	as_basename=false
6905	fi
6906
6907
6908	# Name of the executable.
6909	as_me=`$as_basename "$0" \|\|
6910	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
6911	X"$0" : 'X$//$$' \\| \
6912	X"$0" : 'X$/$$' \\| \
6913	. : '$.$' 2>/dev/null \|\|
6914	echo X/"$0" \|
6915	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
6916	/^X\/$\/\/$$/{ s//\1/; q; }
6917	/^X\/$\/$.*/{ s//\1/; q; }
6918	s/.*/./; q'`
6919
6920
6921	# PATH needs CR, and LINENO needs CR and PATH.
6922	# Avoid depending upon Character Ranges.
6923	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
6924	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
6925	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
6926	as_cr_digits='0123456789'
6927	as_cr_alnum=$as_cr_Letters$as_cr_digits
6928
6929	# The user is always right.
6930	if test "${PATH_SEPARATOR+set}" != set; then
6931	echo "#! /bin/sh" >conf$$.sh
6932	echo "exit 0" >>conf$$.sh
6933	chmod +x conf$$.sh
6934	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6935	PATH_SEPARATOR=';'
6936	else
6937	PATH_SEPARATOR=:
6938	fi
6939	rm -f conf$$.sh
6940	fi
6941
6942
6943	as_lineno_1=$LINENO
6944	as_lineno_2=$LINENO
6945	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
6946	test "x$as_lineno_1" != "x$as_lineno_2" &&
6947	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
6948	# Find who we are. Look in the path if we contain no path at all
6949	# relative or not.
6950	case $0 in
6951	[\\/] ) as_myself=$0 ;;
6952	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6953	for as_dir in $PATH
6954	do
6955	IFS=$as_save_IFS
6956	test -z "$as_dir" && as_dir=.
6957	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6958	done
6959
6960	;;
6961	esac
6962	# We did not find ourselves, most probably we were run as `sh COMMAND'
6963	# in which case we are not to be found in the path.
6964	if test "x$as_myself" = x; then
6965	as_myself=$0
6966	fi
6967	if test ! -f "$as_myself"; then
6968	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
6969	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
6970	{ (exit 1); exit 1; }; }
6971	fi
6972	case $CONFIG_SHELL in
6973	'')
6974	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6975	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
6976	do
6977	IFS=$as_save_IFS
6978	test -z "$as_dir" && as_dir=.
6979	for as_base in sh bash ksh sh5; do
6980	case $as_dir in
6981	/*)
6982	if ("$as_dir/$as_base" -c '
6983	as_lineno_1=$LINENO
6984	as_lineno_2=$LINENO
6985	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
6986	test "x$as_lineno_1" != "x$as_lineno_2" &&
6987	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
6988	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
6989	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
6990	CONFIG_SHELL=$as_dir/$as_base
6991	export CONFIG_SHELL
6992	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
6993	fi;;
6994	esac
6995	done
6996	done
6997	;;
6998	esac
6999
7000	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
7001	# uniformly replaced by the line number. The first 'sed' inserts a
7002	# line-number line before each line; the second 'sed' does the real
7003	# work. The second script uses 'N' to pair each line-number line
7004	# with the numbered line, and appends trailing '-' during
7005	# substitution so that $LINENO is not a special case at line end.
7006	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
7007	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
7008	sed '=' <$as_myself \|
7009	sed '
7010	N
7011	s,$,-,
7012	: loop
7013	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
7014	t loop
7015	s,-$,,
7016	s,^['$as_cr_digits']*\n,,
7017	' >$as_me.lineno &&
7018	chmod +x $as_me.lineno \|\|
7019	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
7020	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
7021	{ (exit 1); exit 1; }; }
7022
7023	# Don't try to exec as it changes $[0], causing all sort of problems
7024	# (the dirname of $[0] is not the place where we might find the
7025	# original and so on. Autoconf is especially sensible to this).
7026	. ./$as_me.lineno
7027	# Exit status is that of the last command.
7028	exit
7029	}
7030
7031
7032	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
7033	c,-n*) ECHO_N= ECHO_C='
7034	' ECHO_T=' ' ;;
7035	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
7036	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
7037	esac
7038
7039	if expr a : '$a$' >/dev/null 2>&1; then
7040	as_expr=expr
7041	else
7042	as_expr=false
7043	fi
7044
7045	rm -f conf$$ conf$$.exe conf$$.file
7046	echo >conf$$.file
7047	if ln -s conf$$.file conf$$ 2>/dev/null; then
7048	# We could just check for DJGPP; but this test a) works b) is more generic
7049	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
7050	if test -f conf$$.exe; then
7051	# Don't use ln at all; we don't have any links
7052	as_ln_s='cp -p'
7053	else
7054	as_ln_s='ln -s'
7055	fi
7056	elif ln conf$$.file conf$$ 2>/dev/null; then
7057	as_ln_s=ln
7058	else
7059	as_ln_s='cp -p'
7060	fi
7061	rm -f conf$$ conf$$.exe conf$$.file
7062
7063	if mkdir -p . 2>/dev/null; then
7064	as_mkdir_p=:
7065	else
7066	as_mkdir_p=false
7067	fi
7068
7069	as_executable_p="test -f"
7070
7071	# Sed expression to map a string onto a valid CPP name.
7072	as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
7073
7074	# Sed expression to map a string onto a valid variable name.
7075	as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
7076
7077
7078	# IFS
7079	# We need space, tab and new line, in precisely that order.
7080	as_nl='
7081	'
7082	IFS=" $as_nl"
7083
7084	# CDPATH.
7085	$as_unset CDPATH
7086
7087	exec 6>&1
7088
7089	# Open the log real soon, to keep \$[0] and so on meaningful, and to
7090	# report actual input values of CONFIG_FILES etc. instead of their
7091	# values after options handling. Logging --version etc. is OK.
7092	exec 5>>config.log
7093	{
7094	echo
7095	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7096	## Running $as_me. ##
7097	_ASBOX
7098	} >&5
7099	cat >&5 <<_CSEOF
7100
7101	This file was extended by orxonox $as_me 0.1-pre-alpha, which was
7102	generated by GNU Autoconf 2.57. Invocation command line was
7103
7104	CONFIG_FILES = $CONFIG_FILES
7105	CONFIG_HEADERS = $CONFIG_HEADERS
7106	CONFIG_LINKS = $CONFIG_LINKS
7107	CONFIG_COMMANDS = $CONFIG_COMMANDS
7108	$ $0 $@
7109
7110	_CSEOF
7111	echo "on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`" >&5
7112	echo >&5
7113	_ACEOF
7114
7115	# Files that config.status was made for.
7116	if test -n "$ac_config_files"; then
7117	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
7118	fi
7119
7120	if test -n "$ac_config_headers"; then
7121	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
7122	fi
7123
7124	if test -n "$ac_config_links"; then
7125	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
7126	fi
7127
7128	if test -n "$ac_config_commands"; then
7129	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
7130	fi
7131
7132	cat >>$CONFIG_STATUS <<\_ACEOF
7133
7134	ac_cs_usage="\
7135	\`$as_me' instantiates files from templates according to the
7136	current configuration.
7137
7138	Usage: $0 [OPTIONS] [FILE]...
7139
7140	-h, --help print this help, then exit
7141	-V, --version print version number, then exit
7142	-q, --quiet do not print progress messages
7143	-d, --debug don't remove temporary files
7144	--recheck update $as_me by reconfiguring in the same conditions
7145	--file=FILE[:TEMPLATE]
7146	instantiate the configuration file FILE
7147	--header=FILE[:TEMPLATE]
7148	instantiate the configuration header FILE
7149
7150	Configuration files:
7151	$config_files
7152
7153	Configuration headers:
7154	$config_headers
7155
7156	Configuration commands:
7157	$config_commands
7158
7159	Report bugs to <bug-autoconf@gnu.org>."
7160	_ACEOF
7161
7162	cat >>$CONFIG_STATUS <<_ACEOF
7163	ac_cs_version="\\
7164	orxonox config.status 0.1-pre-alpha
7165	configured by $0, generated by GNU Autoconf 2.57,
7166	with options \\"`echo "$ac_configure_args" \| sed 's/[\\""\`\$]/\\\\&/g'`\\"
7167
7168	Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
7169	Free Software Foundation, Inc.
7170	This config.status script is free software; the Free Software Foundation
7171	gives unlimited permission to copy, distribute and modify it."
7172	srcdir=$srcdir
7173	INSTALL="$INSTALL"
7174	_ACEOF
7175
7176	cat >>$CONFIG_STATUS <<\_ACEOF
7177	# If no file are specified by the user, then we need to provide default
7178	# value. By we need to know if files were specified by the user.
7179	ac_need_defaults=:
7180	while test $# != 0
7181	do
7182	case $1 in
7183	--=)
7184	ac_option=`expr "x$1" : 'x$[^=]*$='`
7185	ac_optarg=`expr "x$1" : 'x[^=]=$.$'`
7186	ac_shift=:
7187	;;
7188	-*)
7189	ac_option=$1
7190	ac_optarg=$2
7191	ac_shift=shift
7192	;;
7193	*) # This is not an option, so the user has probably given explicit
7194	# arguments.
7195	ac_option=$1
7196	ac_need_defaults=false;;
7197	esac
7198
7199	case $ac_option in
7200	# Handling of the options.
7201	_ACEOF
7202	cat >>$CONFIG_STATUS <<\_ACEOF
7203	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
7204	ac_cs_recheck=: ;;
7205	--version \| --vers* \| -V )
7206	echo "$ac_cs_version"; exit 0 ;;
7207	--he \| --h)
7208	# Conflict between --help and --header
7209	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
7210	Try \`$0 --help' for more information." >&5
7211	echo "$as_me: error: ambiguous option: $1
7212	Try \`$0 --help' for more information." >&2;}
7213	{ (exit 1); exit 1; }; };;
7214	--help \| --hel \| -h )
7215	echo "$ac_cs_usage"; exit 0 ;;
7216	--debug \| --d* \| -d )
7217	debug=: ;;
7218	--file \| --fil \| --fi \| --f )
7219	$ac_shift
7220	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
7221	ac_need_defaults=false;;
7222	--header \| --heade \| --head \| --hea )
7223	$ac_shift
7224	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
7225	ac_need_defaults=false;;
7226	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
7227	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
7228	ac_cs_silent=: ;;
7229
7230	# This is an error.
7231	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
7232	Try \`$0 --help' for more information." >&5
7233	echo "$as_me: error: unrecognized option: $1
7234	Try \`$0 --help' for more information." >&2;}
7235	{ (exit 1); exit 1; }; } ;;
7236
7237	*) ac_config_targets="$ac_config_targets $1" ;;
7238
7239	esac
7240	shift
7241	done
7242
7243	ac_configure_extra_args=
7244
7245	if $ac_cs_silent; then
7246	exec 6>/dev/null
7247	ac_configure_extra_args="$ac_configure_extra_args --silent"
7248	fi
7249
7250	_ACEOF
7251	cat >>$CONFIG_STATUS <<_ACEOF
7252	if \$ac_cs_recheck; then
7253	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
7254	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7255	fi
7256
7257	_ACEOF
7258
7259	cat >>$CONFIG_STATUS <<_ACEOF
7260	#
7261	# INIT-COMMANDS section.
7262	#
7263
7264	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
7265
7266	_ACEOF
7267
7268
7269
7270	cat >>$CONFIG_STATUS <<\_ACEOF
7271	for ac_config_target in $ac_config_targets
7272	do
7273	case "$ac_config_target" in
7274	# Handling of arguments.
7275	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7276	"console/Makefile" ) CONFIG_FILES="$CONFIG_FILES console/Makefile" ;;
7277	"gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES gui/Makefile" ;;
7278	"src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
7279	"importer/Makefile" ) CONFIG_FILES="$CONFIG_FILES importer/Makefile" ;;
7280	"depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
7281	"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
7282	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
7283	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
7284	{ (exit 1); exit 1; }; };;
7285	esac
7286	done
7287
7288	# If the user did not use the arguments to specify the items to instantiate,
7289	# then the envvar interface is used. Set only those that are not.
7290	# We use the long form for the default assignment because of an extremely
7291	# bizarre bug on SunOS 4.1.3.
7292	if $ac_need_defaults; then
7293	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
7294	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
7295	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
7296	fi
7297
7298	# Have a temporary directory for convenience. Make it in the build tree
7299	# simply because there is no reason to put it here, and in addition,
7300	# creating and moving files from /tmp can sometimes cause problems.
7301	# Create a temporary directory, and hook for its removal unless debugging.
7302	$debug \|\|
7303	{
7304	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
7305	trap '{ (exit 1); exit 1; }' 1 2 13 15
7306	}
7307
7308	# Create a (secure) tmp directory for tmp files.
7309
7310	{
7311	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
7312	test -n "$tmp" && test -d "$tmp"
7313	} \|\|
7314	{
7315	tmp=./confstat$$-$RANDOM
7316	(umask 077 && mkdir $tmp)
7317	} \|\|
7318	{
7319	echo "$me: cannot create a temporary directory in ." >&2
7320	{ (exit 1); exit 1; }
7321	}
7322
7323	_ACEOF
7324
7325	cat >>$CONFIG_STATUS <<_ACEOF
7326
7327	#
7328	# CONFIG_FILES section.
7329	#
7330
7331	# No need to generate the scripts if there are no CONFIG_FILES.
7332	# This happens for instance when ./config.status config.h
7333	if test -n "\$CONFIG_FILES"; then
7334	# Protect against being on the right side of a sed subst in config.status.
7335	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
7336	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
7337	s,@SHELL@,$SHELL,;t t
7338	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
7339	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
7340	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
7341	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
7342	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
7343	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
7344	s,@exec_prefix@,$exec_prefix,;t t
7345	s,@prefix@,$prefix,;t t
7346	s,@program_transform_name@,$program_transform_name,;t t
7347	s,@bindir@,$bindir,;t t
7348	s,@sbindir@,$sbindir,;t t
7349	s,@libexecdir@,$libexecdir,;t t
7350	s,@datadir@,$datadir,;t t
7351	s,@sysconfdir@,$sysconfdir,;t t
7352	s,@sharedstatedir@,$sharedstatedir,;t t
7353	s,@localstatedir@,$localstatedir,;t t
7354	s,@libdir@,$libdir,;t t
7355	s,@includedir@,$includedir,;t t
7356	s,@oldincludedir@,$oldincludedir,;t t
7357	s,@infodir@,$infodir,;t t
7358	s,@mandir@,$mandir,;t t
7359	s,@build_alias@,$build_alias,;t t
7360	s,@host_alias@,$host_alias,;t t
7361	s,@target_alias@,$target_alias,;t t
7362	s,@DEFS@,$DEFS,;t t
7363	s,@ECHO_C@,$ECHO_C,;t t
7364	s,@ECHO_N@,$ECHO_N,;t t
7365	s,@ECHO_T@,$ECHO_T,;t t
7366	s,@LIBS@,$LIBS,;t t
7367	s,@build@,$build,;t t
7368	s,@build_cpu@,$build_cpu,;t t
7369	s,@build_vendor@,$build_vendor,;t t
7370	s,@build_os@,$build_os,;t t
7371	s,@host@,$host,;t t
7372	s,@host_cpu@,$host_cpu,;t t
7373	s,@host_vendor@,$host_vendor,;t t
7374	s,@host_os@,$host_os,;t t
7375	s,@target@,$target,;t t
7376	s,@target_cpu@,$target_cpu,;t t
7377	s,@target_vendor@,$target_vendor,;t t
7378	s,@target_os@,$target_os,;t t
7379	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
7380	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
7381	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
7382	s,@CYGPATH_W@,$CYGPATH_W,;t t
7383	s,@PACKAGE@,$PACKAGE,;t t
7384	s,@VERSION@,$VERSION,;t t
7385	s,@ACLOCAL@,$ACLOCAL,;t t
7386	s,@AUTOCONF@,$AUTOCONF,;t t
7387	s,@AUTOMAKE@,$AUTOMAKE,;t t
7388	s,@AUTOHEADER@,$AUTOHEADER,;t t
7389	s,@MAKEINFO@,$MAKEINFO,;t t
7390	s,@AMTAR@,$AMTAR,;t t
7391	s,@install_sh@,$install_sh,;t t
7392	s,@STRIP@,$STRIP,;t t
7393	s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
7394	s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
7395	s,@AWK@,$AWK,;t t
7396	s,@SET_MAKE@,$SET_MAKE,;t t
7397	s,@am__leading_dot@,$am__leading_dot,;t t
7398	s,@CXX@,$CXX,;t t
7399	s,@CXXFLAGS@,$CXXFLAGS,;t t
7400	s,@LDFLAGS@,$LDFLAGS,;t t
7401	s,@CPPFLAGS@,$CPPFLAGS,;t t
7402	s,@ac_ct_CXX@,$ac_ct_CXX,;t t
7403	s,@EXEEXT@,$EXEEXT,;t t
7404	s,@OBJEXT@,$OBJEXT,;t t
7405	s,@DEPDIR@,$DEPDIR,;t t
7406	s,@am__include@,$am__include,;t t
7407	s,@am__quote@,$am__quote,;t t
7408	s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
7409	s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
7410	s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
7411	s,@CXXDEPMODE@,$CXXDEPMODE,;t t
7412	s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
7413	s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
7414	s,@CC@,$CC,;t t
7415	s,@CFLAGS@,$CFLAGS,;t t
7416	s,@ac_ct_CC@,$ac_ct_CC,;t t
7417	s,@CCDEPMODE@,$CCDEPMODE,;t t
7418	s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
7419	s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
7420	s,@CPP@,$CPP,;t t
7421	s,@EGREP@,$EGREP,;t t
7422	s,@SDL_CONFIG@,$SDL_CONFIG,;t t
7423	s,@SDL_CFLAGS@,$SDL_CFLAGS,;t t
7424	s,@SDL_LIBS@,$SDL_LIBS,;t t
7425	s,@MSBITFIELDS@,$MSBITFIELDS,;t t
7426	s,@GTK2_LIBS@,$GTK2_LIBS,;t t
7427	s,@GTK2_CFLAGS@,$GTK2_CFLAGS,;t t
7428	s,@HAVE_GTK2_TRUE@,$HAVE_GTK2_TRUE,;t t
7429	s,@HAVE_GTK2_FALSE@,$HAVE_GTK2_FALSE,;t t
7430	s,@LIBOBJS@,$LIBOBJS,;t t
7431	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
7432	CEOF
7433
7434	_ACEOF
7435
7436	cat >>$CONFIG_STATUS <<\_ACEOF
7437	# Split the substitutions into bite-sized pieces for seds with
7438	# small command number limits, like on Digital OSF/1 and HP-UX.
7439	ac_max_sed_lines=48
7440	ac_sed_frag=1 # Number of current file.
7441	ac_beg=1 # First line for current file.
7442	ac_end=$ac_max_sed_lines # Line after last line for current file.
7443	ac_more_lines=:
7444	ac_sed_cmds=
7445	while $ac_more_lines; do
7446	if test $ac_beg -gt 1; then
7447	sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
7448	else
7449	sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
7450	fi
7451	if test ! -s $tmp/subs.frag; then
7452	ac_more_lines=false
7453	else
7454	# The purpose of the label and of the branching condition is to
7455	# speed up the sed processing (if there are no `@' at all, there
7456	# is no need to browse any of the substitutions).
7457	# These are the two extra sed commands mentioned above.
7458	(echo ':t
7459	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
7460	if test -z "$ac_sed_cmds"; then
7461	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
7462	else
7463	ac_sed_cmds="$ac_sed_cmds \| sed -f $tmp/subs-$ac_sed_frag.sed"
7464	fi
7465	ac_sed_frag=`expr $ac_sed_frag + 1`
7466	ac_beg=$ac_end
7467	ac_end=`expr $ac_end + $ac_max_sed_lines`
7468	fi
7469	done
7470	if test -z "$ac_sed_cmds"; then
7471	ac_sed_cmds=cat
7472	fi
7473	fi # test -n "$CONFIG_FILES"
7474
7475	_ACEOF
7476	cat >>$CONFIG_STATUS <<\_ACEOF
7477	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
7478	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7479	case $ac_file in
7480	- \| :- \| :-:* ) # input from stdin
7481	cat >$tmp/stdin
7482	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
7483	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
7484	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
7485	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
7486	* ) ac_file_in=$ac_file.in ;;
7487	esac
7488
7489	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
7490	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
7491	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
7492	X"$ac_file" : 'X$//$[^/]' \\| \
7493	X"$ac_file" : 'X$//$$' \\| \
7494	X"$ac_file" : 'X$/$' \\| \
7495	. : '$.$' 2>/dev/null \|\|
7496	echo X"$ac_file" \|
7497	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7498	/^X$\/\/$[^/].*/{ s//\1/; q; }
7499	/^X$\/\/$$/{ s//\1/; q; }
7500	/^X$\/$.*/{ s//\1/; q; }
7501	s/.*/./; q'`
7502	{ if $as_mkdir_p; then
7503	mkdir -p "$ac_dir"
7504	else
7505	as_dir="$ac_dir"
7506	as_dirs=
7507	while test ! -d "$as_dir"; do
7508	as_dirs="$as_dir $as_dirs"
7509	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
7510	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
7511	X"$as_dir" : 'X$//$[^/]' \\| \
7512	X"$as_dir" : 'X$//$$' \\| \
7513	X"$as_dir" : 'X$/$' \\| \
7514	. : '$.$' 2>/dev/null \|\|
7515	echo X"$as_dir" \|
7516	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7517	/^X$\/\/$[^/].*/{ s//\1/; q; }
7518	/^X$\/\/$$/{ s//\1/; q; }
7519	/^X$\/$.*/{ s//\1/; q; }
7520	s/.*/./; q'`
7521	done
7522	test ! -n "$as_dirs" \|\| mkdir $as_dirs
7523	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
7524	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
7525	{ (exit 1); exit 1; }; }; }
7526
7527	ac_builddir=.
7528
7529	if test "$ac_dir" != .; then
7530	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
7531	# A "../" for each directory in $ac_dir_suffix.
7532	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
7533	else
7534	ac_dir_suffix= ac_top_builddir=
7535	fi
7536
7537	case $srcdir in
7538	.) # No --srcdir option. We are building in place.
7539	ac_srcdir=.
7540	if test -z "$ac_top_builddir"; then
7541	ac_top_srcdir=.
7542	else
7543	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
7544	fi ;;
7545	[\\/]* \| ?:[\\/]* ) # Absolute path.
7546	ac_srcdir=$srcdir$ac_dir_suffix;
7547	ac_top_srcdir=$srcdir ;;
7548	*) # Relative path.
7549	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
7550	ac_top_srcdir=$ac_top_builddir$srcdir ;;
7551	esac
7552	# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
7553	# absolute.
7554	ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
7555	ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
7556	ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
7557	ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
7558
7559
7560	case $INSTALL in
7561	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7562	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;
7563	esac
7564
7565	if test x"$ac_file" != x-; then
7566	{ echo "$as_me:$LINENO: creating $ac_file" >&5
7567	echo "$as_me: creating $ac_file" >&6;}
7568	rm -f "$ac_file"
7569	fi
7570	# Let's still pretend it is `configure' which instantiates (i.e., don't
7571	# use $as_me), people would be surprised to read:
7572	# /* config.h. Generated by config.status. */
7573	if test x"$ac_file" = x-; then
7574	configure_input=
7575	else
7576	configure_input="$ac_file. "
7577	fi
7578	configure_input=$configure_input"Generated from `echo $ac_file_in \|
7579	sed 's,.*/,,'` by configure."
7580
7581	# First look for the input files in the build tree, otherwise in the
7582	# src tree.
7583	ac_file_inputs=`IFS=:
7584	for f in $ac_file_in; do
7585	case $f in
7586	-) echo $tmp/stdin ;;
7587	[\\/$]*)
7588	# Absolute (can't be DOS-style, as IFS=:)
7589	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7590	echo "$as_me: error: cannot find input file: $f" >&2;}
7591	{ (exit 1); exit 1; }; }
7592	echo $f;;
7593	*) # Relative
7594	if test -f "$f"; then
7595	# Build tree
7596	echo $f
7597	elif test -f "$srcdir/$f"; then
7598	# Source tree
7599	echo $srcdir/$f
7600	else
7601	# /dev/null tree
7602	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7603	echo "$as_me: error: cannot find input file: $f" >&2;}
7604	{ (exit 1); exit 1; }; }
7605	fi;;
7606	esac
7607	done` \|\| { (exit 1); exit 1; }
7608	_ACEOF
7609	cat >>$CONFIG_STATUS <<_ACEOF
7610	sed "$ac_vpsub
7611	$extrasub
7612	_ACEOF
7613	cat >>$CONFIG_STATUS <<\_ACEOF
7614	:t
7615	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7616	s,@configure_input@,$configure_input,;t t
7617	s,@srcdir@,$ac_srcdir,;t t
7618	s,@abs_srcdir@,$ac_abs_srcdir,;t t
7619	s,@top_srcdir@,$ac_top_srcdir,;t t
7620	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
7621	s,@builddir@,$ac_builddir,;t t
7622	s,@abs_builddir@,$ac_abs_builddir,;t t
7623	s,@top_builddir@,$ac_top_builddir,;t t
7624	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
7625	s,@INSTALL@,$ac_INSTALL,;t t
7626	" $ac_file_inputs \| (eval "$ac_sed_cmds") >$tmp/out
7627	rm -f $tmp/stdin
7628	if test x"$ac_file" != x-; then
7629	mv $tmp/out $ac_file
7630	else
7631	cat $tmp/out
7632	rm -f $tmp/out
7633	fi
7634
7635	done
7636	_ACEOF
7637	cat >>$CONFIG_STATUS <<\_ACEOF
7638
7639	#
7640	# CONFIG_HEADER section.
7641	#
7642
7643	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
7644	# NAME is the cpp macro being defined and VALUE is the value it is being given.
7645	#
7646	# ac_d sets the value in "#define NAME VALUE" lines.
7647	ac_dA='s,^$[ ]$#$[ ]define[ ][ ]*$'
7648	ac_dB='[ ].*$,\1#\2'
7649	ac_dC=' '
7650	ac_dD=',;t'
7651	# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
7652	ac_uA='s,^$[ ]$#$[ ]$undef$[ ][ ]*$'
7653	ac_uB='$,\1#\2define\3'
7654	ac_uC=' '
7655	ac_uD=',;t'
7656
7657	for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
7658	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7659	case $ac_file in
7660	- \| :- \| :-:* ) # input from stdin
7661	cat >$tmp/stdin
7662	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
7663	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
7664	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
7665	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
7666	* ) ac_file_in=$ac_file.in ;;
7667	esac
7668
7669	test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
7670	echo "$as_me: creating $ac_file" >&6;}
7671
7672	# First look for the input files in the build tree, otherwise in the
7673	# src tree.
7674	ac_file_inputs=`IFS=:
7675	for f in $ac_file_in; do
7676	case $f in
7677	-) echo $tmp/stdin ;;
7678	[\\/$]*)
7679	# Absolute (can't be DOS-style, as IFS=:)
7680	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7681	echo "$as_me: error: cannot find input file: $f" >&2;}
7682	{ (exit 1); exit 1; }; }
7683	echo $f;;
7684	*) # Relative
7685	if test -f "$f"; then
7686	# Build tree
7687	echo $f
7688	elif test -f "$srcdir/$f"; then
7689	# Source tree
7690	echo $srcdir/$f
7691	else
7692	# /dev/null tree
7693	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7694	echo "$as_me: error: cannot find input file: $f" >&2;}
7695	{ (exit 1); exit 1; }; }
7696	fi;;
7697	esac
7698	done` \|\| { (exit 1); exit 1; }
7699	# Remove the trailing spaces.
7700	sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
7701
7702	_ACEOF
7703
7704	# Transform confdefs.h into two sed scripts, `conftest.defines' and
7705	# `conftest.undefs', that substitutes the proper values into
7706	# config.h.in to produce config.h. The first handles `#define'
7707	# templates, and the second `#undef' templates.
7708	# And first: Protect against being on the right side of a sed subst in
7709	# config.status. Protect against being in an unquoted here document
7710	# in config.status.
7711	rm -f conftest.defines conftest.undefs
7712	# Using a here document instead of a string reduces the quoting nightmare.
7713	# Putting comments in sed scripts is not portable.
7714	#
7715	# `end' is used to avoid that the second main sed command (meant for
7716	# 0-ary CPP macros) applies to n-ary macro definitions.
7717	# See the Autoconf documentation for `clear'.
7718	cat >confdef2sed.sed <<\_ACEOF
7719	s/[\\&,]/\\&/g
7720	s,[\\$`],\\&,g
7721	t clear
7722	: clear
7723	s,^[ ]#[ ]define[ ][ ]$[^ (][^ (]$$([^)])$[ ]$.*$$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
7724	t end
7725	s,^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
7726	: end
7727	_ACEOF
7728	# If some macros were called several times there might be several times
7729	# the same #defines, which is useless. Nevertheless, we may not want to
7730	# sort them, since we want the last AC-DEFINE to be honored.
7731	uniq confdefs.h \| sed -n -f confdef2sed.sed >conftest.defines
7732	sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
7733	rm -f confdef2sed.sed
7734
7735	# This sed command replaces #undef with comments. This is necessary, for
7736	# example, in the case of _POSIX_SOURCE, which is predefined and required
7737	# on some systems where configure will not decide to define it.
7738	cat >>conftest.undefs <<\_ACEOF
7739	s,^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9],/* & */,
7740	_ACEOF
7741
7742	# Break up conftest.defines because some shells have a limit on the size
7743	# of here documents, and old seds have small limits too (100 cmds).
7744	echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
7745	echo ' if grep "^[ ]#[ ]define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
7746	echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
7747	echo ' :' >>$CONFIG_STATUS
7748	rm -f conftest.tail
7749	while grep . conftest.defines >/dev/null
7750	do
7751	# Write a limited-size here document to $tmp/defines.sed.
7752	echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
7753	# Speed up: don't consider the non `#define' lines.
7754	echo '/^[ ]#[ ]define/!b' >>$CONFIG_STATUS
7755	# Work around the forget-to-reset-the-flag bug.
7756	echo 't clr' >>$CONFIG_STATUS
7757	echo ': clr' >>$CONFIG_STATUS
7758	sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
7759	echo 'CEOF
7760	sed -f $tmp/defines.sed $tmp/in >$tmp/out
7761	rm -f $tmp/in
7762	mv $tmp/out $tmp/in
7763	' >>$CONFIG_STATUS
7764	sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
7765	rm -f conftest.defines
7766	mv conftest.tail conftest.defines
7767	done
7768	rm -f conftest.defines
7769	echo ' fi # grep' >>$CONFIG_STATUS
7770	echo >>$CONFIG_STATUS
7771
7772	# Break up conftest.undefs because some shells have a limit on the size
7773	# of here documents, and old seds have small limits too (100 cmds).
7774	echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
7775	rm -f conftest.tail
7776	while grep . conftest.undefs >/dev/null
7777	do
7778	# Write a limited-size here document to $tmp/undefs.sed.
7779	echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
7780	# Speed up: don't consider the non `#undef'
7781	echo '/^[ ]#[ ]undef/!b' >>$CONFIG_STATUS
7782	# Work around the forget-to-reset-the-flag bug.
7783	echo 't clr' >>$CONFIG_STATUS
7784	echo ': clr' >>$CONFIG_STATUS
7785	sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
7786	echo 'CEOF
7787	sed -f $tmp/undefs.sed $tmp/in >$tmp/out
7788	rm -f $tmp/in
7789	mv $tmp/out $tmp/in
7790	' >>$CONFIG_STATUS
7791	sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
7792	rm -f conftest.undefs
7793	mv conftest.tail conftest.undefs
7794	done
7795	rm -f conftest.undefs
7796
7797	cat >>$CONFIG_STATUS <<\_ACEOF
7798	# Let's still pretend it is `configure' which instantiates (i.e., don't
7799	# use $as_me), people would be surprised to read:
7800	# /* config.h. Generated by config.status. */
7801	if test x"$ac_file" = x-; then
7802	echo "/* Generated by configure. */" >$tmp/config.h
7803	else
7804	echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
7805	fi
7806	cat $tmp/in >>$tmp/config.h
7807	rm -f $tmp/in
7808	if test x"$ac_file" != x-; then
7809	if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
7810	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5
7811	echo "$as_me: $ac_file is unchanged" >&6;}
7812	else
7813	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
7814	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
7815	X"$ac_file" : 'X$//$[^/]' \\| \
7816	X"$ac_file" : 'X$//$$' \\| \
7817	X"$ac_file" : 'X$/$' \\| \
7818	. : '$.$' 2>/dev/null \|\|
7819	echo X"$ac_file" \|
7820	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7821	/^X$\/\/$[^/].*/{ s//\1/; q; }
7822	/^X$\/\/$$/{ s//\1/; q; }
7823	/^X$\/$.*/{ s//\1/; q; }
7824	s/.*/./; q'`
7825	{ if $as_mkdir_p; then
7826	mkdir -p "$ac_dir"
7827	else
7828	as_dir="$ac_dir"
7829	as_dirs=
7830	while test ! -d "$as_dir"; do
7831	as_dirs="$as_dir $as_dirs"
7832	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
7833	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
7834	X"$as_dir" : 'X$//$[^/]' \\| \
7835	X"$as_dir" : 'X$//$$' \\| \
7836	X"$as_dir" : 'X$/$' \\| \
7837	. : '$.$' 2>/dev/null \|\|
7838	echo X"$as_dir" \|
7839	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7840	/^X$\/\/$[^/].*/{ s//\1/; q; }
7841	/^X$\/\/$$/{ s//\1/; q; }
7842	/^X$\/$.*/{ s//\1/; q; }
7843	s/.*/./; q'`
7844	done
7845	test ! -n "$as_dirs" \|\| mkdir $as_dirs
7846	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
7847	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
7848	{ (exit 1); exit 1; }; }; }
7849
7850	rm -f $ac_file
7851	mv $tmp/config.h $ac_file
7852	fi
7853	else
7854	cat $tmp/config.h
7855	rm -f $tmp/config.h
7856	fi
7857	# Compute $ac_file's index in $config_headers.
7858	_am_stamp_count=1
7859	for _am_header in $config_headers :; do
7860	case $_am_header in
7861	$ac_file \| $ac_file:* )
7862	break ;;
7863	* )
7864	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
7865	esac
7866	done
7867	echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null \|\|
7868	$as_expr X$ac_file : 'X$.[^/]$//[^/][^/]/$' \\| \
7869	X$ac_file : 'X$//$[^/]' \\| \
7870	X$ac_file : 'X$//$$' \\| \
7871	X$ac_file : 'X$/$' \\| \
7872	. : '$.$' 2>/dev/null \|\|
7873	echo X$ac_file \|
7874	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7875	/^X$\/\/$[^/].*/{ s//\1/; q; }
7876	/^X$\/\/$$/{ s//\1/; q; }
7877	/^X$\/$.*/{ s//\1/; q; }
7878	s/.*/./; q'`/stamp-h$_am_stamp_count
7879	done
7880	_ACEOF
7881	cat >>$CONFIG_STATUS <<\_ACEOF
7882
7883	#
7884	# CONFIG_COMMANDS section.
7885	#
7886	for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
7887	ac_dest=`echo "$ac_file" \| sed 's,:.*,,'`
7888	ac_source=`echo "$ac_file" \| sed 's,[^:]*:,,'`
7889	ac_dir=`(dirname "$ac_dest") 2>/dev/null \|\|
7890	$as_expr X"$ac_dest" : 'X$.[^/]$//[^/][^/]/$' \\| \
7891	X"$ac_dest" : 'X$//$[^/]' \\| \
7892	X"$ac_dest" : 'X$//$$' \\| \
7893	X"$ac_dest" : 'X$/$' \\| \
7894	. : '$.$' 2>/dev/null \|\|
7895	echo X"$ac_dest" \|
7896	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7897	/^X$\/\/$[^/].*/{ s//\1/; q; }
7898	/^X$\/\/$$/{ s//\1/; q; }
7899	/^X$\/$.*/{ s//\1/; q; }
7900	s/.*/./; q'`
7901	ac_builddir=.
7902
7903	if test "$ac_dir" != .; then
7904	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
7905	# A "../" for each directory in $ac_dir_suffix.
7906	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
7907	else
7908	ac_dir_suffix= ac_top_builddir=
7909	fi
7910
7911	case $srcdir in
7912	.) # No --srcdir option. We are building in place.
7913	ac_srcdir=.
7914	if test -z "$ac_top_builddir"; then
7915	ac_top_srcdir=.
7916	else
7917	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
7918	fi ;;
7919	[\\/]* \| ?:[\\/]* ) # Absolute path.
7920	ac_srcdir=$srcdir$ac_dir_suffix;
7921	ac_top_srcdir=$srcdir ;;
7922	*) # Relative path.
7923	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
7924	ac_top_srcdir=$ac_top_builddir$srcdir ;;
7925	esac
7926	# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
7927	# absolute.
7928	ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
7929	ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
7930	ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
7931	ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
7932
7933
7934	{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5
7935	echo "$as_me: executing $ac_dest commands" >&6;}
7936	case $ac_dest in
7937	depfiles ) test x"$AMDEP_TRUE" != x"" \|\| for mf in $CONFIG_FILES; do
7938	# Strip MF so we end up with the name of the file.
7939	mf=`echo "$mf" \| sed -e 's/:.*$//'`
7940	# Check whether this is an Automake generated Makefile or not.
7941	# We used to match only the files named `Makefile.in', but
7942	# some people rename them; so instead we look at the file content.
7943	# Grep'ing the first line is not enough: some people post-process
7944	# each Makefile.in and add a new line on top of each file to say so.
7945	# So let's grep whole file.
7946	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
7947	dirpart=`(dirname "$mf") 2>/dev/null \|\|
7948	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
7949	X"$mf" : 'X$//$[^/]' \\| \
7950	X"$mf" : 'X$//$$' \\| \
7951	X"$mf" : 'X$/$' \\| \
7952	. : '$.$' 2>/dev/null \|\|
7953	echo X"$mf" \|
7954	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7955	/^X$\/\/$[^/].*/{ s//\1/; q; }
7956	/^X$\/\/$$/{ s//\1/; q; }
7957	/^X$\/$.*/{ s//\1/; q; }
7958	s/.*/./; q'`
7959	else
7960	continue
7961	fi
7962	grep '^DEP_FILES = [^ #]' < "$mf" > /dev/null \|\| continue
7963	# Extract the definition of DEP_FILES from the Makefile without
7964	# running `make'.
7965	DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`
7966	test -z "$DEPDIR" && continue
7967	# When using ansi2knr, U may be empty or an underscore; expand it
7968	U=`sed -n -e '/^U = / s///p' < "$mf"`
7969	test -d "$dirpart/$DEPDIR" \|\| mkdir "$dirpart/$DEPDIR"
7970	# We invoke sed twice because it is the simplest approach to
7971	# changing $(DEPDIR) to its actual value in the expansion.
7972	for file in `sed -n -e '
7973	/^DEP_FILES = .*\\\\$/ {
7974	s/^DEP_FILES = //
7975	:loop
7976	s/\\\\$//
7977	p
7978	n
7979	/\\\\$/ b loop
7980	p
7981	}
7982	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" \| \
7983	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
7984	# Make sure the directory exists.
7985	test -f "$dirpart/$file" && continue
7986	fdir=`(dirname "$file") 2>/dev/null \|\|
7987	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
7988	X"$file" : 'X$//$[^/]' \\| \
7989	X"$file" : 'X$//$$' \\| \
7990	X"$file" : 'X$/$' \\| \
7991	. : '$.$' 2>/dev/null \|\|
7992	echo X"$file" \|
7993	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7994	/^X$\/\/$[^/].*/{ s//\1/; q; }
7995	/^X$\/\/$$/{ s//\1/; q; }
7996	/^X$\/$.*/{ s//\1/; q; }
7997	s/.*/./; q'`
7998	{ if $as_mkdir_p; then
7999	mkdir -p $dirpart/$fdir
8000	else
8001	as_dir=$dirpart/$fdir
8002	as_dirs=
8003	while test ! -d "$as_dir"; do
8004	as_dirs="$as_dir $as_dirs"
8005	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
8006	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
8007	X"$as_dir" : 'X$//$[^/]' \\| \
8008	X"$as_dir" : 'X$//$$' \\| \
8009	X"$as_dir" : 'X$/$' \\| \
8010	. : '$.$' 2>/dev/null \|\|
8011	echo X"$as_dir" \|
8012	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8013	/^X$\/\/$[^/].*/{ s//\1/; q; }
8014	/^X$\/\/$$/{ s//\1/; q; }
8015	/^X$\/$.*/{ s//\1/; q; }
8016	s/.*/./; q'`
8017	done
8018	test ! -n "$as_dirs" \|\| mkdir $as_dirs
8019	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
8020	echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
8021	{ (exit 1); exit 1; }; }; }
8022
8023	# echo "creating $dirpart/$file"
8024	echo '# dummy' > "$dirpart/$file"
8025	done
8026	done
8027	;;
8028	esac
8029	done
8030	_ACEOF
8031
8032	cat >>$CONFIG_STATUS <<\_ACEOF
8033
8034	{ (exit 0); exit 0; }
8035	_ACEOF
8036	chmod +x $CONFIG_STATUS
8037	ac_clean_files=$ac_clean_files_save
8038
8039
8040	# configure is writing to config.log, and then calls config.status.
8041	# config.status does its own redirection, appending to config.log.
8042	# Unfortunately, on DOS this fails, as config.log is still kept open
8043	# by configure, so config.status won't be able to write to it; its
8044	# output is simply discarded. So we exec the FD to /dev/null,
8045	# effectively closing config.log, so it can be properly (re)opened and
8046	# appended to by config.status. When coming back to configure, we
8047	# need to make the FD available again.
8048	if test "$no_create" != yes; then
8049	ac_cs_success=:
8050	ac_config_status_args=
8051	test "$silent" = yes &&
8052	ac_config_status_args="$ac_config_status_args --quiet"
8053	exec 5>/dev/null
8054	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
8055	exec 5>>config.log
8056	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
8057	# would make configure fail if this is the last instruction.
8058	$ac_cs_success \|\| { (exit 1); exit 1; }
8059	fi
8060

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