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configure @ 1829

Last change on this file since 1829 was 1814, checked in by bensch, 21 years ago
orxonox/brnaches/bensch: added autoproject configuration
Property svn:executable set to ``*
File size: 198.6 KB

Line
1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.58.
4	#
5	# Copyright (C) 2003 Free Software Foundation, Inc.
6	# This configure script is free software; the Free Software Foundation
7	# gives unlimited permission to copy, distribute and modify it.
8	## --------------------- ##
9	## M4sh Initialization. ##
10	## --------------------- ##
11
12	# Be Bourne compatible
13	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
14	emulate sh
15	NULLCMD=:
16	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
17	# is contrary to our usage. Disable this feature.
18	alias -g '${1+"$@"}'='"$@"'
19	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
20	set -o posix
21	fi
22	DUALCASE=1; export DUALCASE # for MKS sh
23
24	# Support unset when possible.
25	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
26	as_unset=unset
27	else
28	as_unset=false
29	fi
30
31
32	# Work around bugs in pre-3.0 UWIN ksh.
33	$as_unset ENV MAIL MAILPATH
34	PS1='$ '
35	PS2='> '
36	PS4='+ '
37
38	# NLS nuisances.
39	for as_var in \
40	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
41	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
42	LC_TELEPHONE LC_TIME
43	do
44	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
45	eval $as_var=C; export $as_var
46	else
47	$as_unset $as_var
48	fi
49	done
50
51	# Required to use basename.
52	if expr a : '$a$' >/dev/null 2>&1; then
53	as_expr=expr
54	else
55	as_expr=false
56	fi
57
58	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
59	as_basename=basename
60	else
61	as_basename=false
62	fi
63
64
65	# Name of the executable.
66	as_me=`$as_basename "$0" \|\|
67	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
68	X"$0" : 'X$//$$' \\| \
69	X"$0" : 'X$/$$' \\| \
70	. : '$.$' 2>/dev/null \|\|
71	echo X/"$0" \|
72	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
73	/^X\/$\/\/$$/{ s//\1/; q; }
74	/^X\/$\/$.*/{ s//\1/; q; }
75	s/.*/./; q'`
76
77
78	# PATH needs CR, and LINENO needs CR and PATH.
79	# Avoid depending upon Character Ranges.
80	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
81	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
82	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
83	as_cr_digits='0123456789'
84	as_cr_alnum=$as_cr_Letters$as_cr_digits
85
86	# The user is always right.
87	if test "${PATH_SEPARATOR+set}" != set; then
88	echo "#! /bin/sh" >conf$$.sh
89	echo "exit 0" >>conf$$.sh
90	chmod +x conf$$.sh
91	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
92	PATH_SEPARATOR=';'
93	else
94	PATH_SEPARATOR=:
95	fi
96	rm -f conf$$.sh
97	fi
98
99
100	as_lineno_1=$LINENO
101	as_lineno_2=$LINENO
102	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
103	test "x$as_lineno_1" != "x$as_lineno_2" &&
104	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
105	# Find who we are. Look in the path if we contain no path at all
106	# relative or not.
107	case $0 in
108	[\\/] ) as_myself=$0 ;;
109	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
110	for as_dir in $PATH
111	do
112	IFS=$as_save_IFS
113	test -z "$as_dir" && as_dir=.
114	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
115	done
116
117	;;
118	esac
119	# We did not find ourselves, most probably we were run as `sh COMMAND'
120	# in which case we are not to be found in the path.
121	if test "x$as_myself" = x; then
122	as_myself=$0
123	fi
124	if test ! -f "$as_myself"; then
125	{ echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
126	{ (exit 1); exit 1; }; }
127	fi
128	case $CONFIG_SHELL in
129	'')
130	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
131	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
132	do
133	IFS=$as_save_IFS
134	test -z "$as_dir" && as_dir=.
135	for as_base in sh bash ksh sh5; do
136	case $as_dir in
137	/*)
138	if ("$as_dir/$as_base" -c '
139	as_lineno_1=$LINENO
140	as_lineno_2=$LINENO
141	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
142	test "x$as_lineno_1" != "x$as_lineno_2" &&
143	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
144	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
145	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
146	CONFIG_SHELL=$as_dir/$as_base
147	export CONFIG_SHELL
148	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
149	fi;;
150	esac
151	done
152	done
153	;;
154	esac
155
156	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
157	# uniformly replaced by the line number. The first 'sed' inserts a
158	# line-number line before each line; the second 'sed' does the real
159	# work. The second script uses 'N' to pair each line-number line
160	# with the numbered line, and appends trailing '-' during
161	# substitution so that $LINENO is not a special case at line end.
162	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
163	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
164	sed '=' <$as_myself \|
165	sed '
166	N
167	s,$,-,
168	: loop
169	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
170	t loop
171	s,-$,,
172	s,^['$as_cr_digits']*\n,,
173	' >$as_me.lineno &&
174	chmod +x $as_me.lineno \|\|
175	{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
176	{ (exit 1); exit 1; }; }
177
178	# Don't try to exec as it changes $[0], causing all sort of problems
179	# (the dirname of $[0] is not the place where we might find the
180	# original and so on. Autoconf is especially sensible to this).
181	. ./$as_me.lineno
182	# Exit status is that of the last command.
183	exit
184	}
185
186
187	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
188	c,-n*) ECHO_N= ECHO_C='
189	' ECHO_T=' ' ;;
190	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
191	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
192	esac
193
194	if expr a : '$a$' >/dev/null 2>&1; then
195	as_expr=expr
196	else
197	as_expr=false
198	fi
199
200	rm -f conf$$ conf$$.exe conf$$.file
201	echo >conf$$.file
202	if ln -s conf$$.file conf$$ 2>/dev/null; then
203	# We could just check for DJGPP; but this test a) works b) is more generic
204	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
205	if test -f conf$$.exe; then
206	# Don't use ln at all; we don't have any links
207	as_ln_s='cp -p'
208	else
209	as_ln_s='ln -s'
210	fi
211	elif ln conf$$.file conf$$ 2>/dev/null; then
212	as_ln_s=ln
213	else
214	as_ln_s='cp -p'
215	fi
216	rm -f conf$$ conf$$.exe conf$$.file
217
218	if mkdir -p . 2>/dev/null; then
219	as_mkdir_p=:
220	else
221	test -d ./-p && rmdir ./-p
222	as_mkdir_p=false
223	fi
224
225	as_executable_p="test -f"
226
227	# Sed expression to map a string onto a valid CPP name.
228	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
229
230	# Sed expression to map a string onto a valid variable name.
231	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
232
233
234	# IFS
235	# We need space, tab and new line, in precisely that order.
236	as_nl='
237	'
238	IFS=" $as_nl"
239
240	# CDPATH.
241	$as_unset CDPATH
242
243
244	# Name of the host.
245	# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
246	# so uname gets run too.
247	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
248
249	exec 6>&1
250
251	#
252	# Initializations.
253	#
254	ac_default_prefix=/usr/local
255	ac_config_libobj_dir=.
256	cross_compiling=no
257	subdirs=
258	MFLAGS=
259	MAKEFLAGS=
260	SHELL=${CONFIG_SHELL-/bin/sh}
261
262	# Maximum number of lines to put in a shell here document.
263	# This variable seems obsolete. It should probably be removed, and
264	# only ac_max_sed_lines should be used.
265	: ${ac_max_here_lines=38}
266
267	# Identity of this package.
268	PACKAGE_NAME=
269	PACKAGE_TARNAME=
270	PACKAGE_VERSION=
271	PACKAGE_STRING=
272	PACKAGE_BUGREPORT=
273
274	ac_unique_file="orxonox_gui.c"
275	# Factoring default headers for most tests.
276	ac_includes_default="\
277	#include <stdio.h>
278	#if HAVE_SYS_TYPES_H
279	# include <sys/types.h>
280	#endif
281	#if HAVE_SYS_STAT_H
282	# include <sys/stat.h>
283	#endif
284	#if STDC_HEADERS
285	# include <stdlib.h>
286	# include <stddef.h>
287	#else
288	# if HAVE_STDLIB_H
289	# include <stdlib.h>
290	# endif
291	#endif
292	#if HAVE_STRING_H
293	# if !STDC_HEADERS && HAVE_MEMORY_H
294	# include <memory.h>
295	# endif
296	# include <string.h>
297	#endif
298	#if HAVE_STRINGS_H
299	# include <strings.h>
300	#endif
301	#if HAVE_INTTYPES_H
302	# include <inttypes.h>
303	#else
304	# if HAVE_STDINT_H
305	# include <stdint.h>
306	# endif
307	#endif
308	#if HAVE_UNISTD_H
309	# include <unistd.h>
310	#endif"
311
312	ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO AMTAR install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot ISODATE build build_cpu build_vendor build_os host host_cpu host_vendor host_os CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE CPP EGREP ALLOCA LIBOBJS LTLIBOBJS'
313	ac_subst_files=''
314
315	# Initialize some variables set by options.
316	ac_init_help=
317	ac_init_version=false
318	# The variables have the same names as the options, with
319	# dashes changed to underlines.
320	cache_file=/dev/null
321	exec_prefix=NONE
322	no_create=
323	no_recursion=
324	prefix=NONE
325	program_prefix=NONE
326	program_suffix=NONE
327	program_transform_name=s,x,x,
328	silent=
329	site=
330	srcdir=
331	verbose=
332	x_includes=NONE
333	x_libraries=NONE
334
335	# Installation directory options.
336	# These are left unexpanded so users can "make install exec_prefix=/foo"
337	# and all the variables that are supposed to be based on exec_prefix
338	# by default will actually change.
339	# Use braces instead of parens because sh, perl, etc. also accept them.
340	bindir='${exec_prefix}/bin'
341	sbindir='${exec_prefix}/sbin'
342	libexecdir='${exec_prefix}/libexec'
343	datadir='${prefix}/share'
344	sysconfdir='${prefix}/etc'
345	sharedstatedir='${prefix}/com'
346	localstatedir='${prefix}/var'
347	libdir='${exec_prefix}/lib'
348	includedir='${prefix}/include'
349	oldincludedir='/usr/include'
350	infodir='${prefix}/info'
351	mandir='${prefix}/man'
352
353	ac_prev=
354	for ac_option
355	do
356	# If the previous option needs an argument, assign it.
357	if test -n "$ac_prev"; then
358	eval "$ac_prev=\$ac_option"
359	ac_prev=
360	continue
361	fi
362
363	ac_optarg=`expr "x$ac_option" : 'x[^=]=$.$'`
364
365	# Accept the important Cygnus configure options, so we can diagnose typos.
366
367	case $ac_option in
368
369	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
370	ac_prev=bindir ;;
371	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
372	bindir=$ac_optarg ;;
373
374	-build \| --build \| --buil \| --bui \| --bu)
375	ac_prev=build_alias ;;
376	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
377	build_alias=$ac_optarg ;;
378
379	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
380	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
381	ac_prev=cache_file ;;
382	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
383	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
384	cache_file=$ac_optarg ;;
385
386	--config-cache \| -C)
387	cache_file=config.cache ;;
388
389	-datadir \| --datadir \| --datadi \| --datad \| --data \| --dat \| --da)
390	ac_prev=datadir ;;
391	-datadir=* \| --datadir=* \| --datadi=* \| --datad=* \| --data=* \| --dat=* \
392	\| --da=*)
393	datadir=$ac_optarg ;;
394
395	-disable-* \| --disable-*)
396	ac_feature=`expr "x$ac_option" : 'x-disable-$.$'`
397	# Reject names that are not valid shell variable names.
398	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
399	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
400	{ (exit 1); exit 1; }; }
401	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`
402	eval "enable_$ac_feature=no" ;;
403
404	-enable-* \| --enable-*)
405	ac_feature=`expr "x$ac_option" : 'x-enable-$[^=]$'`
406	# Reject names that are not valid shell variable names.
407	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
408	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
409	{ (exit 1); exit 1; }; }
410	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`
411	case $ac_option in
412	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;
413	*) ac_optarg=yes ;;
414	esac
415	eval "enable_$ac_feature='$ac_optarg'" ;;
416
417	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
418	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
419	\| --exec \| --exe \| --ex)
420	ac_prev=exec_prefix ;;
421	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
422	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
423	\| --exec=* \| --exe=* \| --ex=*)
424	exec_prefix=$ac_optarg ;;
425
426	-gas \| --gas \| --ga \| --g)
427	# Obsolete; use --with-gas.
428	with_gas=yes ;;
429
430	-help \| --help \| --hel \| --he \| -h)
431	ac_init_help=long ;;
432	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
433	ac_init_help=recursive ;;
434	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
435	ac_init_help=short ;;
436
437	-host \| --host \| --hos \| --ho)
438	ac_prev=host_alias ;;
439	-host=* \| --host=* \| --hos=* \| --ho=*)
440	host_alias=$ac_optarg ;;
441
442	-includedir \| --includedir \| --includedi \| --included \| --include \
443	\| --includ \| --inclu \| --incl \| --inc)
444	ac_prev=includedir ;;
445	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
446	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
447	includedir=$ac_optarg ;;
448
449	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
450	ac_prev=infodir ;;
451	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
452	infodir=$ac_optarg ;;
453
454	-libdir \| --libdir \| --libdi \| --libd)
455	ac_prev=libdir ;;
456	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
457	libdir=$ac_optarg ;;
458
459	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
460	\| --libexe \| --libex \| --libe)
461	ac_prev=libexecdir ;;
462	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
463	\| --libexe=* \| --libex=* \| --libe=*)
464	libexecdir=$ac_optarg ;;
465
466	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
467	\| --localstate \| --localstat \| --localsta \| --localst \
468	\| --locals \| --local \| --loca \| --loc \| --lo)
469	ac_prev=localstatedir ;;
470	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
471	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \
472	\| --locals=* \| --local=* \| --loca=* \| --loc=* \| --lo=*)
473	localstatedir=$ac_optarg ;;
474
475	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
476	ac_prev=mandir ;;
477	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
478	mandir=$ac_optarg ;;
479
480	-nfp \| --nfp \| --nf)
481	# Obsolete; use --without-fp.
482	with_fp=no ;;
483
484	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
485	\| --no-cr \| --no-c \| -n)
486	no_create=yes ;;
487
488	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
489	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
490	no_recursion=yes ;;
491
492	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
493	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
494	\| --oldin \| --oldi \| --old \| --ol \| --o)
495	ac_prev=oldincludedir ;;
496	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
497	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
498	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
499	oldincludedir=$ac_optarg ;;
500
501	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
502	ac_prev=prefix ;;
503	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
504	prefix=$ac_optarg ;;
505
506	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
507	\| --program-pre \| --program-pr \| --program-p)
508	ac_prev=program_prefix ;;
509	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
510	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
511	program_prefix=$ac_optarg ;;
512
513	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
514	\| --program-suf \| --program-su \| --program-s)
515	ac_prev=program_suffix ;;
516	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
517	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
518	program_suffix=$ac_optarg ;;
519
520	-program-transform-name \| --program-transform-name \
521	\| --program-transform-nam \| --program-transform-na \
522	\| --program-transform-n \| --program-transform- \
523	\| --program-transform \| --program-transfor \
524	\| --program-transfo \| --program-transf \
525	\| --program-trans \| --program-tran \
526	\| --progr-tra \| --program-tr \| --program-t)
527	ac_prev=program_transform_name ;;
528	-program-transform-name=* \| --program-transform-name=* \
529	\| --program-transform-nam=* \| --program-transform-na=* \
530	\| --program-transform-n=* \| --program-transform-=* \
531	\| --program-transform=* \| --program-transfor=* \
532	\| --program-transfo=* \| --program-transf=* \
533	\| --program-trans=* \| --program-tran=* \
534	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
535	program_transform_name=$ac_optarg ;;
536
537	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
538	\| -silent \| --silent \| --silen \| --sile \| --sil)
539	silent=yes ;;
540
541	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
542	ac_prev=sbindir ;;
543	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
544	\| --sbi=* \| --sb=*)
545	sbindir=$ac_optarg ;;
546
547	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
548	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
549	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
550	\| --sha \| --sh)
551	ac_prev=sharedstatedir ;;
552	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
553	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
554	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
555	\| --sha=* \| --sh=*)
556	sharedstatedir=$ac_optarg ;;
557
558	-site \| --site \| --sit)
559	ac_prev=site ;;
560	-site=* \| --site=* \| --sit=*)
561	site=$ac_optarg ;;
562
563	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
564	ac_prev=srcdir ;;
565	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
566	srcdir=$ac_optarg ;;
567
568	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
569	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
570	ac_prev=sysconfdir ;;
571	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
572	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
573	sysconfdir=$ac_optarg ;;
574
575	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
576	ac_prev=target_alias ;;
577	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
578	target_alias=$ac_optarg ;;
579
580	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
581	verbose=yes ;;
582
583	-version \| --version \| --versio \| --versi \| --vers \| -V)
584	ac_init_version=: ;;
585
586	-with-* \| --with-*)
587	ac_package=`expr "x$ac_option" : 'x-with-$[^=]$'`
588	# Reject names that are not valid shell variable names.
589	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
590	{ echo "$as_me: error: invalid package name: $ac_package" >&2
591	{ (exit 1); exit 1; }; }
592	ac_package=`echo $ac_package\| sed 's/-/_/g'`
593	case $ac_option in
594	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;
595	*) ac_optarg=yes ;;
596	esac
597	eval "with_$ac_package='$ac_optarg'" ;;
598
599	-without-* \| --without-*)
600	ac_package=`expr "x$ac_option" : 'x-without-$.$'`
601	# Reject names that are not valid shell variable names.
602	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
603	{ echo "$as_me: error: invalid package name: $ac_package" >&2
604	{ (exit 1); exit 1; }; }
605	ac_package=`echo $ac_package \| sed 's/-/_/g'`
606	eval "with_$ac_package=no" ;;
607
608	--x)
609	# Obsolete; use --with-x.
610	with_x=yes ;;
611
612	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
613	\| --x-incl \| --x-inc \| --x-in \| --x-i)
614	ac_prev=x_includes ;;
615	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
616	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
617	x_includes=$ac_optarg ;;
618
619	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
620	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
621	ac_prev=x_libraries ;;
622	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
623	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
624	x_libraries=$ac_optarg ;;
625
626	-*) { echo "$as_me: error: unrecognized option: $ac_option
627	Try \`$0 --help' for more information." >&2
628	{ (exit 1); exit 1; }; }
629	;;
630
631	=)
632	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
633	# Reject names that are not valid shell variable names.
634	expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
635	{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2
636	{ (exit 1); exit 1; }; }
637	ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`
638	eval "$ac_envvar='$ac_optarg'"
639	export $ac_envvar ;;
640
641	*)
642	# FIXME: should be removed in autoconf 3.0.
643	echo "$as_me: WARNING: you should use --build, --host, --target" >&2
644	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
645	echo "$as_me: WARNING: invalid host type: $ac_option" >&2
646	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
647	;;
648
649	esac
650	done
651
652	if test -n "$ac_prev"; then
653	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
654	{ echo "$as_me: error: missing argument to $ac_option" >&2
655	{ (exit 1); exit 1; }; }
656	fi
657
658	# Be sure to have absolute paths.
659	for ac_var in exec_prefix prefix
660	do
661	eval ac_val=$`echo $ac_var`
662	case $ac_val in
663	[\\/$]* \| ?:[\\/]* \| NONE \| '' ) ;;
664	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
665	{ (exit 1); exit 1; }; };;
666	esac
667	done
668
669	# Be sure to have absolute paths.
670	for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
671	localstatedir libdir includedir oldincludedir infodir mandir
672	do
673	eval ac_val=$`echo $ac_var`
674	case $ac_val in
675	[\\/$]* \| ?:[\\/]* ) ;;
676	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
677	{ (exit 1); exit 1; }; };;
678	esac
679	done
680
681	# There might be people who depend on the old broken behavior: `$host'
682	# used to hold the argument of --host etc.
683	# FIXME: To remove some day.
684	build=$build_alias
685	host=$host_alias
686	target=$target_alias
687
688	# FIXME: To remove some day.
689	if test "x$host_alias" != x; then
690	if test "x$build_alias" = x; then
691	cross_compiling=maybe
692	echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
693	If a cross compiler is detected then cross compile mode will be used." >&2
694	elif test "x$build_alias" != "x$host_alias"; then
695	cross_compiling=yes
696	fi
697	fi
698
699	ac_tool_prefix=
700	test -n "$host_alias" && ac_tool_prefix=$host_alias-
701
702	test "$silent" = yes && exec 6>/dev/null
703
704
705	# Find the source files, if location was not specified.
706	if test -z "$srcdir"; then
707	ac_srcdir_defaulted=yes
708	# Try the directory containing this script, then its parent.
709	ac_confdir=`(dirname "$0") 2>/dev/null \|\|
710	$as_expr X"$0" : 'X$.[^/]$//[^/][^/]/$' \\| \
711	X"$0" : 'X$//$[^/]' \\| \
712	X"$0" : 'X$//$$' \\| \
713	X"$0" : 'X$/$' \\| \
714	. : '$.$' 2>/dev/null \|\|
715	echo X"$0" \|
716	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
717	/^X$\/\/$[^/].*/{ s//\1/; q; }
718	/^X$\/\/$$/{ s//\1/; q; }
719	/^X$\/$.*/{ s//\1/; q; }
720	s/.*/./; q'`
721	srcdir=$ac_confdir
722	if test ! -r $srcdir/$ac_unique_file; then
723	srcdir=..
724	fi
725	else
726	ac_srcdir_defaulted=no
727	fi
728	if test ! -r $srcdir/$ac_unique_file; then
729	if test "$ac_srcdir_defaulted" = yes; then
730	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
731	{ (exit 1); exit 1; }; }
732	else
733	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
734	{ (exit 1); exit 1; }; }
735	fi
736	fi
737	(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null \|\|
738	{ echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
739	{ (exit 1); exit 1; }; }
740	srcdir=`echo "$srcdir" \| sed 's%$[^\\/]$[\\/]*$%\1%'`
741	ac_env_build_alias_set=${build_alias+set}
742	ac_env_build_alias_value=$build_alias
743	ac_cv_env_build_alias_set=${build_alias+set}
744	ac_cv_env_build_alias_value=$build_alias
745	ac_env_host_alias_set=${host_alias+set}
746	ac_env_host_alias_value=$host_alias
747	ac_cv_env_host_alias_set=${host_alias+set}
748	ac_cv_env_host_alias_value=$host_alias
749	ac_env_target_alias_set=${target_alias+set}
750	ac_env_target_alias_value=$target_alias
751	ac_cv_env_target_alias_set=${target_alias+set}
752	ac_cv_env_target_alias_value=$target_alias
753	ac_env_CC_set=${CC+set}
754	ac_env_CC_value=$CC
755	ac_cv_env_CC_set=${CC+set}
756	ac_cv_env_CC_value=$CC
757	ac_env_CFLAGS_set=${CFLAGS+set}
758	ac_env_CFLAGS_value=$CFLAGS
759	ac_cv_env_CFLAGS_set=${CFLAGS+set}
760	ac_cv_env_CFLAGS_value=$CFLAGS
761	ac_env_LDFLAGS_set=${LDFLAGS+set}
762	ac_env_LDFLAGS_value=$LDFLAGS
763	ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
764	ac_cv_env_LDFLAGS_value=$LDFLAGS
765	ac_env_CPPFLAGS_set=${CPPFLAGS+set}
766	ac_env_CPPFLAGS_value=$CPPFLAGS
767	ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
768	ac_cv_env_CPPFLAGS_value=$CPPFLAGS
769	ac_env_CPP_set=${CPP+set}
770	ac_env_CPP_value=$CPP
771	ac_cv_env_CPP_set=${CPP+set}
772	ac_cv_env_CPP_value=$CPP
773
774	#
775	# Report the --help message.
776	#
777	if test "$ac_init_help" = "long"; then
778	# Omit some internal or obsolete options to make the list less imposing.
779	# This message is too long to be a string in the A/UX 3.1 sh.
780	cat <<_ACEOF
781	\`configure' configures this package to adapt to many kinds of systems.
782
783	Usage: $0 [OPTION]... [VAR=VALUE]...
784
785	To assign environment variables (e.g., CC, CFLAGS...), specify them as
786	VAR=VALUE. See below for descriptions of some of the useful variables.
787
788	Defaults for the options are specified in brackets.
789
790	Configuration:
791	-h, --help display this help and exit
792	--help=short display options specific to this package
793	--help=recursive display the short help of all the included packages
794	-V, --version display version information and exit
795	-q, --quiet, --silent do not print \`checking...' messages
796	--cache-file=FILE cache test results in FILE [disabled]
797	-C, --config-cache alias for \`--cache-file=config.cache'
798	-n, --no-create do not create output files
799	--srcdir=DIR find the sources in DIR [configure dir or \`..']
800
801	_ACEOF
802
803	cat <<_ACEOF
804	Installation directories:
805	--prefix=PREFIX install architecture-independent files in PREFIX
806	[$ac_default_prefix]
807	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
808	[PREFIX]
809
810	By default, \`make install' will install all the files in
811	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
812	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
813	for instance \`--prefix=\$HOME'.
814
815	For better control, use the options below.
816
817	Fine tuning of the installation directories:
818	--bindir=DIR user executables [EPREFIX/bin]
819	--sbindir=DIR system admin executables [EPREFIX/sbin]
820	--libexecdir=DIR program executables [EPREFIX/libexec]
821	--datadir=DIR read-only architecture-independent data [PREFIX/share]
822	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
823	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
824	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
825	--libdir=DIR object code libraries [EPREFIX/lib]
826	--includedir=DIR C header files [PREFIX/include]
827	--oldincludedir=DIR C header files for non-gcc [/usr/include]
828	--infodir=DIR info documentation [PREFIX/info]
829	--mandir=DIR man documentation [PREFIX/man]
830	_ACEOF
831
832	cat <<\_ACEOF
833
834	Program names:
835	--program-prefix=PREFIX prepend PREFIX to installed program names
836	--program-suffix=SUFFIX append SUFFIX to installed program names
837	--program-transform-name=PROGRAM run sed PROGRAM on installed program names
838
839	System types:
840	--build=BUILD configure for building on BUILD [guessed]
841	--host=HOST cross-compile to build programs to run on HOST [BUILD]
842	_ACEOF
843	fi
844
845	if test -n "$ac_init_help"; then
846
847	cat <<\_ACEOF
848
849	Optional Features:
850	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
851	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
852	--disable-dependency-tracking speeds up one-time build
853	--enable-dependency-tracking do not reject slow dependency extractors
854
855	Some influential environment variables:
856	CC C compiler command
857	CFLAGS C compiler flags
858	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
859	nonstandard directory <lib dir>
860	CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
861	headers in a nonstandard directory <include dir>
862	CPP C preprocessor
863
864	Use these variables to override the choices made by `configure' or to help
865	it to find libraries and programs with nonstandard names/locations.
866
867	_ACEOF
868	fi
869
870	if test "$ac_init_help" = "recursive"; then
871	# If there are subdirs, report their specific --help.
872	ac_popdir=`pwd`
873	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
874	test -d $ac_dir \|\| continue
875	ac_builddir=.
876
877	if test "$ac_dir" != .; then
878	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
879	# A "../" for each directory in $ac_dir_suffix.
880	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
881	else
882	ac_dir_suffix= ac_top_builddir=
883	fi
884
885	case $srcdir in
886	.) # No --srcdir option. We are building in place.
887	ac_srcdir=.
888	if test -z "$ac_top_builddir"; then
889	ac_top_srcdir=.
890	else
891	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
892	fi ;;
893	[\\/]* \| ?:[\\/]* ) # Absolute path.
894	ac_srcdir=$srcdir$ac_dir_suffix;
895	ac_top_srcdir=$srcdir ;;
896	*) # Relative path.
897	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
898	ac_top_srcdir=$ac_top_builddir$srcdir ;;
899	esac
900	case "$ac_dir" in
901	.) ac_abs_builddir=$ac_builddir;;
902	*)
903	case $ac_builddir in
904	.) ac_abs_builddir="$ac_dir";;
905	[\\/]* \| ?:[\\/]* ) ac_abs_builddir=$ac_builddir;;
906	*) ac_abs_builddir="$ac_dir"/$ac_builddir;;
907	esac;;
908	esac
909	case "$ac_dir" in
910	.) ac_abs_top_builddir=${ac_top_builddir}.;;
911	*)
912	case ${ac_top_builddir}. in
913	.) ac_abs_top_builddir="$ac_dir";;
914	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
915	*) ac_abs_top_builddir="$ac_dir"/${ac_top_builddir}.;;
916	esac;;
917	esac
918	case "$ac_dir" in
919	.) ac_abs_srcdir=$ac_srcdir;;
920	*)
921	case $ac_srcdir in
922	.) ac_abs_srcdir="$ac_dir";;
923	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
924	*) ac_abs_srcdir="$ac_dir"/$ac_srcdir;;
925	esac;;
926	esac
927	case "$ac_dir" in
928	.) ac_abs_top_srcdir=$ac_top_srcdir;;
929	*)
930	case $ac_top_srcdir in
931	.) ac_abs_top_srcdir="$ac_dir";;
932	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
933	*) ac_abs_top_srcdir="$ac_dir"/$ac_top_srcdir;;
934	esac;;
935	esac
936
937	cd $ac_dir
938	# Check for guested configure; otherwise get Cygnus style configure.
939	if test -f $ac_srcdir/configure.gnu; then
940	echo
941	$SHELL $ac_srcdir/configure.gnu --help=recursive
942	elif test -f $ac_srcdir/configure; then
943	echo
944	$SHELL $ac_srcdir/configure --help=recursive
945	elif test -f $ac_srcdir/configure.ac \|\|
946	test -f $ac_srcdir/configure.in; then
947	echo
948	$ac_configure --help
949	else
950	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
951	fi
952	cd $ac_popdir
953	done
954	fi
955
956	test -n "$ac_init_help" && exit 0
957	if $ac_init_version; then
958	cat <<\_ACEOF
959
960	Copyright (C) 2003 Free Software Foundation, Inc.
961	This configure script is free software; the Free Software Foundation
962	gives unlimited permission to copy, distribute and modify it.
963	_ACEOF
964	exit 0
965	fi
966	exec 5>config.log
967	cat >&5 <<_ACEOF
968	This file contains any messages produced by compilers while
969	running configure, to aid debugging if configure makes a mistake.
970
971	It was created by $as_me, which was
972	generated by GNU Autoconf 2.58. Invocation command line was
973
974	$ $0 $@
975
976	_ACEOF
977	{
978	cat <<_ASUNAME
979	## --------- ##
980	## Platform. ##
981	## --------- ##
982
983	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
984	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
985	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
986	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
987	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
988
989	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
990	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
991
992	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
993	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
994	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
995	hostinfo = `(hostinfo) 2>/dev/null \|\| echo unknown`
996	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
997	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
998	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
999
1000	_ASUNAME
1001
1002	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1003	for as_dir in $PATH
1004	do
1005	IFS=$as_save_IFS
1006	test -z "$as_dir" && as_dir=.
1007	echo "PATH: $as_dir"
1008	done
1009
1010	} >&5
1011
1012	cat >&5 <<_ACEOF
1013
1014
1015	## ----------- ##
1016	## Core tests. ##
1017	## ----------- ##
1018
1019	_ACEOF
1020
1021
1022	# Keep a trace of the command line.
1023	# Strip out --no-create and --no-recursion so they do not pile up.
1024	# Strip out --silent because we don't want to record it for future runs.
1025	# Also quote any args containing shell meta-characters.
1026	# Make two passes to allow for proper duplicate-argument suppression.
1027	ac_configure_args=
1028	ac_configure_args0=
1029	ac_configure_args1=
1030	ac_sep=
1031	ac_must_keep_next=false
1032	for ac_pass in 1 2
1033	do
1034	for ac_arg
1035	do
1036	case $ac_arg in
1037	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
1038	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1039	\| -silent \| --silent \| --silen \| --sile \| --sil)
1040	continue ;;
1041	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1042	ac_arg=`echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
1043	esac
1044	case $ac_pass in
1045	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1046	2)
1047	ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1048	if test $ac_must_keep_next = true; then
1049	ac_must_keep_next=false # Got value, back to normal.
1050	else
1051	case $ac_arg in
1052	= \| --config-cache \| -C \| -disable-* \| --disable-* \
1053	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
1054	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
1055	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
1056	case "$ac_configure_args0 " in
1057	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
1058	esac
1059	;;
1060	-* ) ac_must_keep_next=true ;;
1061	esac
1062	fi
1063	ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1064	# Get rid of the leading space.
1065	ac_sep=" "
1066	;;
1067	esac
1068	done
1069	done
1070	$as_unset ac_configure_args0 \|\| test "${ac_configure_args0+set}" != set \|\| { ac_configure_args0=; export ac_configure_args0; }
1071	$as_unset ac_configure_args1 \|\| test "${ac_configure_args1+set}" != set \|\| { ac_configure_args1=; export ac_configure_args1; }
1072
1073	# When interrupted or exit'd, cleanup temporary files, and complete
1074	# config.log. We remove comments because anyway the quotes in there
1075	# would cause problems or look ugly.
1076	# WARNING: Be sure not to use single quotes in there, as some shells,
1077	# such as our DU 5.0 friend, will then `close' the trap.
1078	trap 'exit_status=$?
1079	# Save into config.log some information that might help in debugging.
1080	{
1081	echo
1082
1083	cat <<\_ASBOX
1084	## ---------------- ##
1085	## Cache variables. ##
1086	## ---------------- ##
1087	_ASBOX
1088	echo
1089	# The following way of writing the cache mishandles newlines in values,
1090	{
1091	(set) 2>&1 \|
1092	case `(ac_space='"'"' '"'"'; set \| grep ac_space) 2>&1` in
1093	ac_space=\ )
1094	sed -n \
1095	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1096	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='"'"'\\2'"'"'/p"
1097	;;
1098	*)
1099	sed -n \
1100	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
1101	;;
1102	esac;
1103	}
1104	echo
1105
1106	cat <<\_ASBOX
1107	## ----------------- ##
1108	## Output variables. ##
1109	## ----------------- ##
1110	_ASBOX
1111	echo
1112	for ac_var in $ac_subst_vars
1113	do
1114	eval ac_val=$`echo $ac_var`
1115	echo "$ac_var='"'"'$ac_val'"'"'"
1116	done \| sort
1117	echo
1118
1119	if test -n "$ac_subst_files"; then
1120	cat <<\_ASBOX
1121	## ------------- ##
1122	## Output files. ##
1123	## ------------- ##
1124	_ASBOX
1125	echo
1126	for ac_var in $ac_subst_files
1127	do
1128	eval ac_val=$`echo $ac_var`
1129	echo "$ac_var='"'"'$ac_val'"'"'"
1130	done \| sort
1131	echo
1132	fi
1133
1134	if test -s confdefs.h; then
1135	cat <<\_ASBOX
1136	## ----------- ##
1137	## confdefs.h. ##
1138	## ----------- ##
1139	_ASBOX
1140	echo
1141	sed "/^$/d" confdefs.h \| sort
1142	echo
1143	fi
1144	test "$ac_signal" != 0 &&
1145	echo "$as_me: caught signal $ac_signal"
1146	echo "$as_me: exit $exit_status"
1147	} >&5
1148	rm -f core *.core &&
1149	rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1150	exit $exit_status
1151	' 0
1152	for ac_signal in 1 2 13 15; do
1153	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1154	done
1155	ac_signal=0
1156
1157	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1158	rm -rf conftest* confdefs.h
1159	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
1160	echo >confdefs.h
1161
1162	# Predefined preprocessor variables.
1163
1164	cat >>confdefs.h <<_ACEOF
1165	#define PACKAGE_NAME "$PACKAGE_NAME"
1166	_ACEOF
1167
1168
1169	cat >>confdefs.h <<_ACEOF
1170	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1171	_ACEOF
1172
1173
1174	cat >>confdefs.h <<_ACEOF
1175	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1176	_ACEOF
1177
1178
1179	cat >>confdefs.h <<_ACEOF
1180	#define PACKAGE_STRING "$PACKAGE_STRING"
1181	_ACEOF
1182
1183
1184	cat >>confdefs.h <<_ACEOF
1185	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1186	_ACEOF
1187
1188
1189	# Let the site file select an alternate cache file if it wants to.
1190	# Prefer explicitly selected file to automatically selected ones.
1191	if test -z "$CONFIG_SITE"; then
1192	if test "x$prefix" != xNONE; then
1193	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1194	else
1195	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1196	fi
1197	fi
1198	for ac_site_file in $CONFIG_SITE; do
1199	if test -r "$ac_site_file"; then
1200	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1201	echo "$as_me: loading site script $ac_site_file" >&6;}
1202	sed 's/^/\| /' "$ac_site_file" >&5
1203	. "$ac_site_file"
1204	fi
1205	done
1206
1207	if test -r "$cache_file"; then
1208	# Some versions of bash will fail to source /dev/null (special
1209	# files actually), so we avoid doing that.
1210	if test -f "$cache_file"; then
1211	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5
1212	echo "$as_me: loading cache $cache_file" >&6;}
1213	case $cache_file in
1214	[\\/]* \| ?:[\\/]* ) . $cache_file;;
1215	*) . ./$cache_file;;
1216	esac
1217	fi
1218	else
1219	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5
1220	echo "$as_me: creating cache $cache_file" >&6;}
1221	>$cache_file
1222	fi
1223
1224	# Check that the precious variables saved in the cache have kept the same
1225	# value.
1226	ac_cache_corrupted=false
1227	for ac_var in `(set) 2>&1 \|
1228	sed -n 's/^ac_env_$[a-zA-Z_0-9]$_set=./\1/p'`; do
1229	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1230	eval ac_new_set=\$ac_env_${ac_var}_set
1231	eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1232	eval ac_new_val="\$ac_env_${ac_var}_value"
1233	case $ac_old_set,$ac_new_set in
1234	set,)
1235	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1236	echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1237	ac_cache_corrupted=: ;;
1238	,set)
1239	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1240	echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1241	ac_cache_corrupted=: ;;
1242	,);;
1243	*)
1244	if test "x$ac_old_val" != "x$ac_new_val"; then
1245	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1246	echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1247	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1248	echo "$as_me: former value: $ac_old_val" >&2;}
1249	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1250	echo "$as_me: current value: $ac_new_val" >&2;}
1251	ac_cache_corrupted=:
1252	fi;;
1253	esac
1254	# Pass precious variables to config.status.
1255	if test "$ac_new_set" = set; then
1256	case $ac_new_val in
1257	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1258	ac_arg=$ac_var=`echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
1259	*) ac_arg=$ac_var=$ac_new_val ;;
1260	esac
1261	case " $ac_configure_args " in
1262	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
1263	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1264	esac
1265	fi
1266	done
1267	if $ac_cache_corrupted; then
1268	{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1269	echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1270	{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1271	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1272	{ (exit 1); exit 1; }; }
1273	fi
1274
1275	ac_ext=c
1276	ac_cpp='$CPP $CPPFLAGS'
1277	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1278	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1279	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299	am__api_version="1.8"
1300	ac_aux_dir=
1301	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1302	if test -f $ac_dir/install-sh; then
1303	ac_aux_dir=$ac_dir
1304	ac_install_sh="$ac_aux_dir/install-sh -c"
1305	break
1306	elif 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 $ac_dir/shtool; then
1311	ac_aux_dir=$ac_dir
1312	ac_install_sh="$ac_aux_dir/shtool install -c"
1313	break
1314	fi
1315	done
1316	if test -z "$ac_aux_dir"; then
1317	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1318	echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1319	{ (exit 1); exit 1; }; }
1320	fi
1321	ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1322	ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1323	ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1324
1325	# Find a good install program. We prefer a C program (faster),
1326	# so one script is as good as another. But avoid the broken or
1327	# incompatible versions:
1328	# SysV /etc/install, /usr/sbin/install
1329	# SunOS /usr/etc/install
1330	# IRIX /sbin/install
1331	# AIX /bin/install
1332	# AmigaOS /C/install, which installs bootblocks on floppy discs
1333	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1334	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1335	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1336	# OS/2's system install, which has a completely different semantic
1337	# ./install, which can be erroneously created by make from ./install.sh.
1338	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1339	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1340	if test -z "$INSTALL"; then
1341	if test "${ac_cv_path_install+set}" = set; then
1342	echo $ECHO_N "(cached) $ECHO_C" >&6
1343	else
1344	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1345	for as_dir in $PATH
1346	do
1347	IFS=$as_save_IFS
1348	test -z "$as_dir" && as_dir=.
1349	# Account for people who put trailing slashes in PATH elements.
1350	case $as_dir/ in
1351	./ \| .// \| /cC/* \| \
1352	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
1353	?:\\/os2\\/install\\/* \| ?:\\/OS2\\/INSTALL\\/* \| \
1354	/usr/ucb/* ) ;;
1355	*)
1356	# OSF1 and SCO ODT 3.0 have their own names for install.
1357	# Don't use installbsd from OSF since it installs stuff as root
1358	# by default.
1359	for ac_prog in ginstall scoinst install; do
1360	for ac_exec_ext in '' $ac_executable_extensions; do
1361	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1362	if test $ac_prog = install &&
1363	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1364	# AIX install. It has an incompatible calling convention.
1365	:
1366	elif test $ac_prog = install &&
1367	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1368	# program-specific install script used by HP pwplus--don't use.
1369	:
1370	else
1371	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1372	break 3
1373	fi
1374	fi
1375	done
1376	done
1377	;;
1378	esac
1379	done
1380
1381
1382	fi
1383	if test "${ac_cv_path_install+set}" = set; then
1384	INSTALL=$ac_cv_path_install
1385	else
1386	# As a last resort, use the slow shell script. We don't cache a
1387	# path for INSTALL within a source directory, because that will
1388	# break other packages using the cache if that directory is
1389	# removed, or if the path is relative.
1390	INSTALL=$ac_install_sh
1391	fi
1392	fi
1393	echo "$as_me:$LINENO: result: $INSTALL" >&5
1394	echo "${ECHO_T}$INSTALL" >&6
1395
1396	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1397	# It thinks the first close brace ends the variable substitution.
1398	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1399
1400	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1401
1402	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1403
1404	echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1405	echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
1406	# Just in case
1407	sleep 1
1408	echo timestamp > conftest.file
1409	# Do `set' in a subshell so we don't clobber the current shell's
1410	# arguments. Must try -L first in case configure is actually a
1411	# symlink; some systems play weird games with the mod time of symlinks
1412	# (eg FreeBSD returns the mod time of the symlink's containing
1413	# directory).
1414	if (
1415	set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1416	if test "$*" = "X"; then
1417	# -L didn't work.
1418	set X `ls -t $srcdir/configure conftest.file`
1419	fi
1420	rm -f conftest.file
1421	if test "$*" != "X $srcdir/configure conftest.file" \
1422	&& test "$*" != "X conftest.file $srcdir/configure"; then
1423
1424	# If neither matched, then we have a broken ls. This can happen
1425	# if, for instance, CONFIG_SHELL is bash and it inherits a
1426	# broken ls alias from the environment. This has actually
1427	# happened. Such a system could not be considered "sane".
1428	{ { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
1429	alias in your environment" >&5
1430	echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
1431	alias in your environment" >&2;}
1432	{ (exit 1); exit 1; }; }
1433	fi
1434
1435	test "$2" = conftest.file
1436	)
1437	then
1438	# Ok.
1439	:
1440	else
1441	{ { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1442	Check your system clock" >&5
1443	echo "$as_me: error: newly created file is older than distributed files!
1444	Check your system clock" >&2;}
1445	{ (exit 1); exit 1; }; }
1446	fi
1447	echo "$as_me:$LINENO: result: yes" >&5
1448	echo "${ECHO_T}yes" >&6
1449	test "$program_prefix" != NONE &&
1450	program_transform_name="s,^,$program_prefix,;$program_transform_name"
1451	# Use a double $ so make ignores it.
1452	test "$program_suffix" != NONE &&
1453	program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1454	# Double any \ or $. echo might interpret backslashes.
1455	# By default was `s,x,x', remove it if useless.
1456	cat <<\_ACEOF >conftest.sed
1457	s/[\\$]/&&/g;s/;s,x,x,$//
1458	_ACEOF
1459	program_transform_name=`echo $program_transform_name \| sed -f conftest.sed`
1460	rm conftest.sed
1461
1462	# expand $ac_aux_dir to an absolute path
1463	am_aux_dir=`cd $ac_aux_dir && pwd`
1464
1465	test x"${MISSING+set}" = xset \|\| MISSING="\${SHELL} $am_aux_dir/missing"
1466	# Use eval to expand $SHELL
1467	if eval "$MISSING --run true"; then
1468	am_missing_run="$MISSING --run "
1469	else
1470	am_missing_run=
1471	{ echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1472	echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1473	fi
1474
1475	if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
1476	# Keeping the `.' argument allows $(mkdir_p) to be used without
1477	# argument. Indeed, we sometimes output rules like
1478	# $(mkdir_p) $(somedir)
1479	# where $(somedir) is conditionally defined.
1480	# (`test -n '$(somedir)' && $(mkdir_p) $(somedir)' is a more
1481	# expensive solution, as it forces Make to start a sub-shell.)
1482	mkdir_p='mkdir -p -- .'
1483	else
1484	# On NextStep and OpenStep, the `mkdir' command does not
1485	# recognize any option. It will interpret all options as
1486	# directories to create, and then abort because `.' already
1487	# exists.
1488	for d in ./-p ./--version;
1489	do
1490	test -d $d && rmdir $d
1491	done
1492	# $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
1493	if test -f "$ac_aux_dir/mkinstalldirs"; then
1494	mkdir_p='$(mkinstalldirs)'
1495	else
1496	mkdir_p='$(install_sh) -d'
1497	fi
1498	fi
1499
1500	for ac_prog in gawk mawk nawk awk
1501	do
1502	# Extract the first word of "$ac_prog", so it can be a program name with args.
1503	set dummy $ac_prog; ac_word=$2
1504	echo "$as_me:$LINENO: checking for $ac_word" >&5
1505	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1506	if test "${ac_cv_prog_AWK+set}" = set; then
1507	echo $ECHO_N "(cached) $ECHO_C" >&6
1508	else
1509	if test -n "$AWK"; then
1510	ac_cv_prog_AWK="$AWK" # Let the user override the test.
1511	else
1512	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1513	for as_dir in $PATH
1514	do
1515	IFS=$as_save_IFS
1516	test -z "$as_dir" && as_dir=.
1517	for ac_exec_ext in '' $ac_executable_extensions; do
1518	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1519	ac_cv_prog_AWK="$ac_prog"
1520	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1521	break 2
1522	fi
1523	done
1524	done
1525
1526	fi
1527	fi
1528	AWK=$ac_cv_prog_AWK
1529	if test -n "$AWK"; then
1530	echo "$as_me:$LINENO: result: $AWK" >&5
1531	echo "${ECHO_T}$AWK" >&6
1532	else
1533	echo "$as_me:$LINENO: result: no" >&5
1534	echo "${ECHO_T}no" >&6
1535	fi
1536
1537	test -n "$AWK" && break
1538	done
1539
1540	echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1541	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1542	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y,:./+-,___p_,'`
1543	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1544	echo $ECHO_N "(cached) $ECHO_C" >&6
1545	else
1546	cat >conftest.make <<\_ACEOF
1547	all:
1548	@echo 'ac_maketemp="$(MAKE)"'
1549	_ACEOF
1550	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1551	eval `${MAKE-make} -f conftest.make 2>/dev/null \| grep temp=`
1552	if test -n "$ac_maketemp"; then
1553	eval ac_cv_prog_make_${ac_make}_set=yes
1554	else
1555	eval ac_cv_prog_make_${ac_make}_set=no
1556	fi
1557	rm -f conftest.make
1558	fi
1559	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1560	echo "$as_me:$LINENO: result: yes" >&5
1561	echo "${ECHO_T}yes" >&6
1562	SET_MAKE=
1563	else
1564	echo "$as_me:$LINENO: result: no" >&5
1565	echo "${ECHO_T}no" >&6
1566	SET_MAKE="MAKE=${MAKE-make}"
1567	fi
1568
1569	rm -rf .tst 2>/dev/null
1570	mkdir .tst 2>/dev/null
1571	if test -d .tst; then
1572	am__leading_dot=.
1573	else
1574	am__leading_dot=_
1575	fi
1576	rmdir .tst 2>/dev/null
1577
1578	# test to see if srcdir already configured
1579	if test "`cd $srcdir && pwd`" != "`pwd`" &&
1580	test -f $srcdir/config.status; then
1581	{ { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1582	echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1583	{ (exit 1); exit 1; }; }
1584	fi
1585
1586	# test whether we have cygpath
1587	if test -z "$CYGPATH_W"; then
1588	if (cygpath --version) >/dev/null 2>/dev/null; then
1589	CYGPATH_W='cygpath -w'
1590	else
1591	CYGPATH_W=echo
1592	fi
1593	fi
1594
1595
1596	# Define the identity of the package.
1597	PACKAGE=orxonox
1598	VERSION=0.0.0
1599
1600
1601	cat >>confdefs.h <<_ACEOF
1602	#define PACKAGE "$PACKAGE"
1603	_ACEOF
1604
1605
1606	cat >>confdefs.h <<_ACEOF
1607	#define VERSION "$VERSION"
1608	_ACEOF
1609
1610	# Some tools Automake needs.
1611
1612	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1613
1614
1615	AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
1616
1617
1618	AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
1619
1620
1621	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1622
1623
1624	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1625
1626
1627	AMTAR=${AMTAR-"${am_missing_run}tar"}
1628
1629	install_sh=${install_sh-"$am_aux_dir/install-sh"}
1630
1631	# Installed binaries are usually stripped using `strip' when the user
1632	# run `make install-strip'. However `strip' might not be the right
1633	# tool to use in cross-compilation environments, therefore Automake
1634	# will honor the `STRIP' environment variable to overrule this program.
1635	if test "$cross_compiling" != no; then
1636	if test -n "$ac_tool_prefix"; then
1637	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1638	set dummy ${ac_tool_prefix}strip; ac_word=$2
1639	echo "$as_me:$LINENO: checking for $ac_word" >&5
1640	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1641	if test "${ac_cv_prog_STRIP+set}" = set; then
1642	echo $ECHO_N "(cached) $ECHO_C" >&6
1643	else
1644	if test -n "$STRIP"; then
1645	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1646	else
1647	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1648	for as_dir in $PATH
1649	do
1650	IFS=$as_save_IFS
1651	test -z "$as_dir" && as_dir=.
1652	for ac_exec_ext in '' $ac_executable_extensions; do
1653	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1654	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1655	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1656	break 2
1657	fi
1658	done
1659	done
1660
1661	fi
1662	fi
1663	STRIP=$ac_cv_prog_STRIP
1664	if test -n "$STRIP"; then
1665	echo "$as_me:$LINENO: result: $STRIP" >&5
1666	echo "${ECHO_T}$STRIP" >&6
1667	else
1668	echo "$as_me:$LINENO: result: no" >&5
1669	echo "${ECHO_T}no" >&6
1670	fi
1671
1672	fi
1673	if test -z "$ac_cv_prog_STRIP"; then
1674	ac_ct_STRIP=$STRIP
1675	# Extract the first word of "strip", so it can be a program name with args.
1676	set dummy strip; ac_word=$2
1677	echo "$as_me:$LINENO: checking for $ac_word" >&5
1678	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1679	if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
1680	echo $ECHO_N "(cached) $ECHO_C" >&6
1681	else
1682	if test -n "$ac_ct_STRIP"; then
1683	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1684	else
1685	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1686	for as_dir in $PATH
1687	do
1688	IFS=$as_save_IFS
1689	test -z "$as_dir" && as_dir=.
1690	for ac_exec_ext in '' $ac_executable_extensions; do
1691	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1692	ac_cv_prog_ac_ct_STRIP="strip"
1693	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1694	break 2
1695	fi
1696	done
1697	done
1698
1699	test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1700	fi
1701	fi
1702	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1703	if test -n "$ac_ct_STRIP"; then
1704	echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
1705	echo "${ECHO_T}$ac_ct_STRIP" >&6
1706	else
1707	echo "$as_me:$LINENO: result: no" >&5
1708	echo "${ECHO_T}no" >&6
1709	fi
1710
1711	STRIP=$ac_ct_STRIP
1712	else
1713	STRIP="$ac_cv_prog_STRIP"
1714	fi
1715
1716	fi
1717	INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
1718
1719	# We need awk for the "check" target. The system "awk" is bad on
1720	# some platforms.
1721
1722
1723
1724
1725	ac_config_headers="$ac_config_headers config.h"
1726
1727
1728
1729
1730	ISODATE=`date +%Y-%m-%d`
1731
1732
1733	# Make sure we can run config.sub.
1734	$ac_config_sub sun4 >/dev/null 2>&1 \|\|
1735	{ { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1736	echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1737	{ (exit 1); exit 1; }; }
1738
1739	echo "$as_me:$LINENO: checking build system type" >&5
1740	echo $ECHO_N "checking build system type... $ECHO_C" >&6
1741	if test "${ac_cv_build+set}" = set; then
1742	echo $ECHO_N "(cached) $ECHO_C" >&6
1743	else
1744	ac_cv_build_alias=$build_alias
1745	test -z "$ac_cv_build_alias" &&
1746	ac_cv_build_alias=`$ac_config_guess`
1747	test -z "$ac_cv_build_alias" &&
1748	{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1749	echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1750	{ (exit 1); exit 1; }; }
1751	ac_cv_build=`$ac_config_sub $ac_cv_build_alias` \|\|
1752	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1753	echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1754	{ (exit 1); exit 1; }; }
1755
1756	fi
1757	echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1758	echo "${ECHO_T}$ac_cv_build" >&6
1759	build=$ac_cv_build
1760	build_cpu=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1761	build_vendor=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1762	build_os=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1763
1764
1765	echo "$as_me:$LINENO: checking host system type" >&5
1766	echo $ECHO_N "checking host system type... $ECHO_C" >&6
1767	if test "${ac_cv_host+set}" = set; then
1768	echo $ECHO_N "(cached) $ECHO_C" >&6
1769	else
1770	ac_cv_host_alias=$host_alias
1771	test -z "$ac_cv_host_alias" &&
1772	ac_cv_host_alias=$ac_cv_build_alias
1773	ac_cv_host=`$ac_config_sub $ac_cv_host_alias` \|\|
1774	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1775	echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1776	{ (exit 1); exit 1; }; }
1777
1778	fi
1779	echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1780	echo "${ECHO_T}$ac_cv_host" >&6
1781	host=$ac_cv_host
1782	host_cpu=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1783	host_vendor=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1784	host_os=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1785
1786
1787
1788	# Find a good install program. We prefer a C program (faster),
1789	# so one script is as good as another. But avoid the broken or
1790	# incompatible versions:
1791	# SysV /etc/install, /usr/sbin/install
1792	# SunOS /usr/etc/install
1793	# IRIX /sbin/install
1794	# AIX /bin/install
1795	# AmigaOS /C/install, which installs bootblocks on floppy discs
1796	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1797	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1798	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1799	# OS/2's system install, which has a completely different semantic
1800	# ./install, which can be erroneously created by make from ./install.sh.
1801	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1802	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1803	if test -z "$INSTALL"; then
1804	if test "${ac_cv_path_install+set}" = set; then
1805	echo $ECHO_N "(cached) $ECHO_C" >&6
1806	else
1807	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1808	for as_dir in $PATH
1809	do
1810	IFS=$as_save_IFS
1811	test -z "$as_dir" && as_dir=.
1812	# Account for people who put trailing slashes in PATH elements.
1813	case $as_dir/ in
1814	./ \| .// \| /cC/* \| \
1815	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
1816	?:\\/os2\\/install\\/* \| ?:\\/OS2\\/INSTALL\\/* \| \
1817	/usr/ucb/* ) ;;
1818	*)
1819	# OSF1 and SCO ODT 3.0 have their own names for install.
1820	# Don't use installbsd from OSF since it installs stuff as root
1821	# by default.
1822	for ac_prog in ginstall scoinst install; do
1823	for ac_exec_ext in '' $ac_executable_extensions; do
1824	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1825	if test $ac_prog = install &&
1826	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1827	# AIX install. It has an incompatible calling convention.
1828	:
1829	elif test $ac_prog = install &&
1830	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1831	# program-specific install script used by HP pwplus--don't use.
1832	:
1833	else
1834	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1835	break 3
1836	fi
1837	fi
1838	done
1839	done
1840	;;
1841	esac
1842	done
1843
1844
1845	fi
1846	if test "${ac_cv_path_install+set}" = set; then
1847	INSTALL=$ac_cv_path_install
1848	else
1849	# As a last resort, use the slow shell script. We don't cache a
1850	# path for INSTALL within a source directory, because that will
1851	# break other packages using the cache if that directory is
1852	# removed, or if the path is relative.
1853	INSTALL=$ac_install_sh
1854	fi
1855	fi
1856	echo "$as_me:$LINENO: result: $INSTALL" >&5
1857	echo "${ECHO_T}$INSTALL" >&6
1858
1859	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1860	# It thinks the first close brace ends the variable substitution.
1861	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1862
1863	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1864
1865	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1866
1867	ac_ext=c
1868	ac_cpp='$CPP $CPPFLAGS'
1869	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1870	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1871	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1872	if test -n "$ac_tool_prefix"; then
1873	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1874	set dummy ${ac_tool_prefix}gcc; ac_word=$2
1875	echo "$as_me:$LINENO: checking for $ac_word" >&5
1876	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1877	if test "${ac_cv_prog_CC+set}" = set; then
1878	echo $ECHO_N "(cached) $ECHO_C" >&6
1879	else
1880	if test -n "$CC"; then
1881	ac_cv_prog_CC="$CC" # Let the user override the test.
1882	else
1883	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1884	for as_dir in $PATH
1885	do
1886	IFS=$as_save_IFS
1887	test -z "$as_dir" && as_dir=.
1888	for ac_exec_ext in '' $ac_executable_extensions; do
1889	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1890	ac_cv_prog_CC="${ac_tool_prefix}gcc"
1891	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1892	break 2
1893	fi
1894	done
1895	done
1896
1897	fi
1898	fi
1899	CC=$ac_cv_prog_CC
1900	if test -n "$CC"; then
1901	echo "$as_me:$LINENO: result: $CC" >&5
1902	echo "${ECHO_T}$CC" >&6
1903	else
1904	echo "$as_me:$LINENO: result: no" >&5
1905	echo "${ECHO_T}no" >&6
1906	fi
1907
1908	fi
1909	if test -z "$ac_cv_prog_CC"; then
1910	ac_ct_CC=$CC
1911	# Extract the first word of "gcc", so it can be a program name with args.
1912	set dummy gcc; ac_word=$2
1913	echo "$as_me:$LINENO: checking for $ac_word" >&5
1914	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1915	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1916	echo $ECHO_N "(cached) $ECHO_C" >&6
1917	else
1918	if test -n "$ac_ct_CC"; then
1919	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1920	else
1921	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1922	for as_dir in $PATH
1923	do
1924	IFS=$as_save_IFS
1925	test -z "$as_dir" && as_dir=.
1926	for ac_exec_ext in '' $ac_executable_extensions; do
1927	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1928	ac_cv_prog_ac_ct_CC="gcc"
1929	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1930	break 2
1931	fi
1932	done
1933	done
1934
1935	fi
1936	fi
1937	ac_ct_CC=$ac_cv_prog_ac_ct_CC
1938	if test -n "$ac_ct_CC"; then
1939	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1940	echo "${ECHO_T}$ac_ct_CC" >&6
1941	else
1942	echo "$as_me:$LINENO: result: no" >&5
1943	echo "${ECHO_T}no" >&6
1944	fi
1945
1946	CC=$ac_ct_CC
1947	else
1948	CC="$ac_cv_prog_CC"
1949	fi
1950
1951	if test -z "$CC"; then
1952	if test -n "$ac_tool_prefix"; then
1953	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1954	set dummy ${ac_tool_prefix}cc; ac_word=$2
1955	echo "$as_me:$LINENO: checking for $ac_word" >&5
1956	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1957	if test "${ac_cv_prog_CC+set}" = set; then
1958	echo $ECHO_N "(cached) $ECHO_C" >&6
1959	else
1960	if test -n "$CC"; then
1961	ac_cv_prog_CC="$CC" # Let the user override the test.
1962	else
1963	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1964	for as_dir in $PATH
1965	do
1966	IFS=$as_save_IFS
1967	test -z "$as_dir" && as_dir=.
1968	for ac_exec_ext in '' $ac_executable_extensions; do
1969	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1970	ac_cv_prog_CC="${ac_tool_prefix}cc"
1971	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1972	break 2
1973	fi
1974	done
1975	done
1976
1977	fi
1978	fi
1979	CC=$ac_cv_prog_CC
1980	if test -n "$CC"; then
1981	echo "$as_me:$LINENO: result: $CC" >&5
1982	echo "${ECHO_T}$CC" >&6
1983	else
1984	echo "$as_me:$LINENO: result: no" >&5
1985	echo "${ECHO_T}no" >&6
1986	fi
1987
1988	fi
1989	if test -z "$ac_cv_prog_CC"; then
1990	ac_ct_CC=$CC
1991	# Extract the first word of "cc", so it can be a program name with args.
1992	set dummy cc; ac_word=$2
1993	echo "$as_me:$LINENO: checking for $ac_word" >&5
1994	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1995	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1996	echo $ECHO_N "(cached) $ECHO_C" >&6
1997	else
1998	if test -n "$ac_ct_CC"; then
1999	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2000	else
2001	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2002	for as_dir in $PATH
2003	do
2004	IFS=$as_save_IFS
2005	test -z "$as_dir" && as_dir=.
2006	for ac_exec_ext in '' $ac_executable_extensions; do
2007	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2008	ac_cv_prog_ac_ct_CC="cc"
2009	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2010	break 2
2011	fi
2012	done
2013	done
2014
2015	fi
2016	fi
2017	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2018	if test -n "$ac_ct_CC"; then
2019	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2020	echo "${ECHO_T}$ac_ct_CC" >&6
2021	else
2022	echo "$as_me:$LINENO: result: no" >&5
2023	echo "${ECHO_T}no" >&6
2024	fi
2025
2026	CC=$ac_ct_CC
2027	else
2028	CC="$ac_cv_prog_CC"
2029	fi
2030
2031	fi
2032	if test -z "$CC"; then
2033	# Extract the first word of "cc", so it can be a program name with args.
2034	set dummy cc; ac_word=$2
2035	echo "$as_me:$LINENO: checking for $ac_word" >&5
2036	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2037	if test "${ac_cv_prog_CC+set}" = set; then
2038	echo $ECHO_N "(cached) $ECHO_C" >&6
2039	else
2040	if test -n "$CC"; then
2041	ac_cv_prog_CC="$CC" # Let the user override the test.
2042	else
2043	ac_prog_rejected=no
2044	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2045	for as_dir in $PATH
2046	do
2047	IFS=$as_save_IFS
2048	test -z "$as_dir" && as_dir=.
2049	for ac_exec_ext in '' $ac_executable_extensions; do
2050	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2051	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2052	ac_prog_rejected=yes
2053	continue
2054	fi
2055	ac_cv_prog_CC="cc"
2056	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2057	break 2
2058	fi
2059	done
2060	done
2061
2062	if test $ac_prog_rejected = yes; then
2063	# We found a bogon in the path, so make sure we never use it.
2064	set dummy $ac_cv_prog_CC
2065	shift
2066	if test $# != 0; then
2067	# We chose a different compiler from the bogus one.
2068	# However, it has the same basename, so the bogon will be chosen
2069	# first if we set CC to just the basename; use the full file name.
2070	shift
2071	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2072	fi
2073	fi
2074	fi
2075	fi
2076	CC=$ac_cv_prog_CC
2077	if test -n "$CC"; then
2078	echo "$as_me:$LINENO: result: $CC" >&5
2079	echo "${ECHO_T}$CC" >&6
2080	else
2081	echo "$as_me:$LINENO: result: no" >&5
2082	echo "${ECHO_T}no" >&6
2083	fi
2084
2085	fi
2086	if test -z "$CC"; then
2087	if test -n "$ac_tool_prefix"; then
2088	for ac_prog in cl
2089	do
2090	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2091	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2092	echo "$as_me:$LINENO: checking for $ac_word" >&5
2093	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2094	if test "${ac_cv_prog_CC+set}" = set; then
2095	echo $ECHO_N "(cached) $ECHO_C" >&6
2096	else
2097	if test -n "$CC"; then
2098	ac_cv_prog_CC="$CC" # Let the user override the test.
2099	else
2100	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2101	for as_dir in $PATH
2102	do
2103	IFS=$as_save_IFS
2104	test -z "$as_dir" && as_dir=.
2105	for ac_exec_ext in '' $ac_executable_extensions; do
2106	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2107	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2108	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2109	break 2
2110	fi
2111	done
2112	done
2113
2114	fi
2115	fi
2116	CC=$ac_cv_prog_CC
2117	if test -n "$CC"; then
2118	echo "$as_me:$LINENO: result: $CC" >&5
2119	echo "${ECHO_T}$CC" >&6
2120	else
2121	echo "$as_me:$LINENO: result: no" >&5
2122	echo "${ECHO_T}no" >&6
2123	fi
2124
2125	test -n "$CC" && break
2126	done
2127	fi
2128	if test -z "$CC"; then
2129	ac_ct_CC=$CC
2130	for ac_prog in cl
2131	do
2132	# Extract the first word of "$ac_prog", so it can be a program name with args.
2133	set dummy $ac_prog; ac_word=$2
2134	echo "$as_me:$LINENO: checking for $ac_word" >&5
2135	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2136	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2137	echo $ECHO_N "(cached) $ECHO_C" >&6
2138	else
2139	if test -n "$ac_ct_CC"; then
2140	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2141	else
2142	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2143	for as_dir in $PATH
2144	do
2145	IFS=$as_save_IFS
2146	test -z "$as_dir" && as_dir=.
2147	for ac_exec_ext in '' $ac_executable_extensions; do
2148	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2149	ac_cv_prog_ac_ct_CC="$ac_prog"
2150	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2151	break 2
2152	fi
2153	done
2154	done
2155
2156	fi
2157	fi
2158	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2159	if test -n "$ac_ct_CC"; then
2160	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2161	echo "${ECHO_T}$ac_ct_CC" >&6
2162	else
2163	echo "$as_me:$LINENO: result: no" >&5
2164	echo "${ECHO_T}no" >&6
2165	fi
2166
2167	test -n "$ac_ct_CC" && break
2168	done
2169
2170	CC=$ac_ct_CC
2171	fi
2172
2173	fi
2174
2175
2176	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2177	See \`config.log' for more details." >&5
2178	echo "$as_me: error: no acceptable C compiler found in \$PATH
2179	See \`config.log' for more details." >&2;}
2180	{ (exit 1); exit 1; }; }
2181
2182	# Provide some information about the compiler.
2183	echo "$as_me:$LINENO:" \
2184	"checking for C compiler version" >&5
2185	ac_compiler=`set X $ac_compile; echo $2`
2186	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2187	(eval $ac_compiler --version </dev/null >&5) 2>&5
2188	ac_status=$?
2189	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2190	(exit $ac_status); }
2191	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2192	(eval $ac_compiler -v </dev/null >&5) 2>&5
2193	ac_status=$?
2194	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2195	(exit $ac_status); }
2196	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2197	(eval $ac_compiler -V </dev/null >&5) 2>&5
2198	ac_status=$?
2199	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2200	(exit $ac_status); }
2201
2202	cat >conftest.$ac_ext <<_ACEOF
2203	/* confdefs.h. */
2204	_ACEOF
2205	cat confdefs.h >>conftest.$ac_ext
2206	cat >>conftest.$ac_ext <<_ACEOF
2207	/* end confdefs.h. */
2208
2209	int
2210	main ()
2211	{
2212
2213	;
2214	return 0;
2215	}
2216	_ACEOF
2217	ac_clean_files_save=$ac_clean_files
2218	ac_clean_files="$ac_clean_files a.out a.exe b.out"
2219	# Try to create an executable without -o first, disregard a.out.
2220	# It will help us diagnose broken compilers, and finding out an intuition
2221	# of exeext.
2222	echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2223	echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
2224	ac_link_default=`echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
2225	if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2226	(eval $ac_link_default) 2>&5
2227	ac_status=$?
2228	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2229	(exit $ac_status); }; then
2230	# Find the output, starting from the most likely. This scheme is
2231	# not robust to junk in `.', hence go to wildcards (a.*) only as a last
2232	# resort.
2233
2234	# Be careful to initialize this variable, since it used to be cached.
2235	# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2236	ac_cv_exeext=
2237	# b.out is created by i960 compilers.
2238	for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2239	do
2240	test -f "$ac_file" \|\| continue
2241	case $ac_file in
2242	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj )
2243	;;
2244	conftest.$ac_ext )
2245	# This is the source file.
2246	;;
2247	[ab].out )
2248	# We found the default executable, but exeext='' is most
2249	# certainly right.
2250	break;;
2251	. )
2252	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2253	# FIXME: I believe we export ac_cv_exeext for Libtool,
2254	# but it would be cool to find out if it's true. Does anybody
2255	# maintain Libtool? --akim.
2256	export ac_cv_exeext
2257	break;;
2258	* )
2259	break;;
2260	esac
2261	done
2262	else
2263	echo "$as_me: failed program was:" >&5
2264	sed 's/^/\| /' conftest.$ac_ext >&5
2265
2266	{ { echo "$as_me:$LINENO: error: C compiler cannot create executables
2267	See \`config.log' for more details." >&5
2268	echo "$as_me: error: C compiler cannot create executables
2269	See \`config.log' for more details." >&2;}
2270	{ (exit 77); exit 77; }; }
2271	fi
2272
2273	ac_exeext=$ac_cv_exeext
2274	echo "$as_me:$LINENO: result: $ac_file" >&5
2275	echo "${ECHO_T}$ac_file" >&6
2276
2277	# Check the compiler produces executables we can run. If not, either
2278	# the compiler is broken, or we cross compile.
2279	echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2280	echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2281	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2282	# If not cross compiling, check that we can run a simple program.
2283	if test "$cross_compiling" != yes; then
2284	if { ac_try='./$ac_file'
2285	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2286	(eval $ac_try) 2>&5
2287	ac_status=$?
2288	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2289	(exit $ac_status); }; }; then
2290	cross_compiling=no
2291	else
2292	if test "$cross_compiling" = maybe; then
2293	cross_compiling=yes
2294	else
2295	{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2296	If you meant to cross compile, use \`--host'.
2297	See \`config.log' for more details." >&5
2298	echo "$as_me: error: cannot run C compiled programs.
2299	If you meant to cross compile, use \`--host'.
2300	See \`config.log' for more details." >&2;}
2301	{ (exit 1); exit 1; }; }
2302	fi
2303	fi
2304	fi
2305	echo "$as_me:$LINENO: result: yes" >&5
2306	echo "${ECHO_T}yes" >&6
2307
2308	rm -f a.out a.exe conftest$ac_cv_exeext b.out
2309	ac_clean_files=$ac_clean_files_save
2310	# Check the compiler produces executables we can run. If not, either
2311	# the compiler is broken, or we cross compile.
2312	echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2313	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2314	echo "$as_me:$LINENO: result: $cross_compiling" >&5
2315	echo "${ECHO_T}$cross_compiling" >&6
2316
2317	echo "$as_me:$LINENO: checking for suffix of executables" >&5
2318	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2319	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2320	(eval $ac_link) 2>&5
2321	ac_status=$?
2322	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2323	(exit $ac_status); }; then
2324	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2325	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2326	# work properly (i.e., refer to `conftest.exe'), while it won't with
2327	# `rm'.
2328	for ac_file in conftest.exe conftest conftest.*; do
2329	test -f "$ac_file" \|\| continue
2330	case $ac_file in
2331	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj ) ;;
2332	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2333	export ac_cv_exeext
2334	break;;
2335	* ) break;;
2336	esac
2337	done
2338	else
2339	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2340	See \`config.log' for more details." >&5
2341	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2342	See \`config.log' for more details." >&2;}
2343	{ (exit 1); exit 1; }; }
2344	fi
2345
2346	rm -f conftest$ac_cv_exeext
2347	echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2348	echo "${ECHO_T}$ac_cv_exeext" >&6
2349
2350	rm -f conftest.$ac_ext
2351	EXEEXT=$ac_cv_exeext
2352	ac_exeext=$EXEEXT
2353	echo "$as_me:$LINENO: checking for suffix of object files" >&5
2354	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2355	if test "${ac_cv_objext+set}" = set; then
2356	echo $ECHO_N "(cached) $ECHO_C" >&6
2357	else
2358	cat >conftest.$ac_ext <<_ACEOF
2359	/* confdefs.h. */
2360	_ACEOF
2361	cat confdefs.h >>conftest.$ac_ext
2362	cat >>conftest.$ac_ext <<_ACEOF
2363	/* end confdefs.h. */
2364
2365	int
2366	main ()
2367	{
2368
2369	;
2370	return 0;
2371	}
2372	_ACEOF
2373	rm -f conftest.o conftest.obj
2374	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2375	(eval $ac_compile) 2>&5
2376	ac_status=$?
2377	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2378	(exit $ac_status); }; then
2379	for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2380	case $ac_file in
2381	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg ) ;;
2382	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
2383	break;;
2384	esac
2385	done
2386	else
2387	echo "$as_me: failed program was:" >&5
2388	sed 's/^/\| /' conftest.$ac_ext >&5
2389
2390	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2391	See \`config.log' for more details." >&5
2392	echo "$as_me: error: cannot compute suffix of object files: cannot compile
2393	See \`config.log' for more details." >&2;}
2394	{ (exit 1); exit 1; }; }
2395	fi
2396
2397	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2398	fi
2399	echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2400	echo "${ECHO_T}$ac_cv_objext" >&6
2401	OBJEXT=$ac_cv_objext
2402	ac_objext=$OBJEXT
2403	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2404	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2405	if test "${ac_cv_c_compiler_gnu+set}" = set; then
2406	echo $ECHO_N "(cached) $ECHO_C" >&6
2407	else
2408	cat >conftest.$ac_ext <<_ACEOF
2409	/* confdefs.h. */
2410	_ACEOF
2411	cat confdefs.h >>conftest.$ac_ext
2412	cat >>conftest.$ac_ext <<_ACEOF
2413	/* end confdefs.h. */
2414
2415	int
2416	main ()
2417	{
2418	#ifndef __GNUC__
2419	choke me
2420	#endif
2421
2422	;
2423	return 0;
2424	}
2425	_ACEOF
2426	rm -f conftest.$ac_objext
2427	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2428	(eval $ac_compile) 2>conftest.er1
2429	ac_status=$?
2430	grep -v '^ *+' conftest.er1 >conftest.err
2431	rm -f conftest.er1
2432	cat conftest.err >&5
2433	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2434	(exit $ac_status); } &&
2435	{ ac_try='test -z "$ac_c_werror_flag"
2436	\|\| test ! -s conftest.err'
2437	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2438	(eval $ac_try) 2>&5
2439	ac_status=$?
2440	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2441	(exit $ac_status); }; } &&
2442	{ ac_try='test -s conftest.$ac_objext'
2443	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2444	(eval $ac_try) 2>&5
2445	ac_status=$?
2446	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2447	(exit $ac_status); }; }; then
2448	ac_compiler_gnu=yes
2449	else
2450	echo "$as_me: failed program was:" >&5
2451	sed 's/^/\| /' conftest.$ac_ext >&5
2452
2453	ac_compiler_gnu=no
2454	fi
2455	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2456	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2457
2458	fi
2459	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2460	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2461	GCC=`test $ac_compiler_gnu = yes && echo yes`
2462	ac_test_CFLAGS=${CFLAGS+set}
2463	ac_save_CFLAGS=$CFLAGS
2464	CFLAGS="-g"
2465	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2466	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2467	if test "${ac_cv_prog_cc_g+set}" = set; then
2468	echo $ECHO_N "(cached) $ECHO_C" >&6
2469	else
2470	cat >conftest.$ac_ext <<_ACEOF
2471	/* confdefs.h. */
2472	_ACEOF
2473	cat confdefs.h >>conftest.$ac_ext
2474	cat >>conftest.$ac_ext <<_ACEOF
2475	/* end confdefs.h. */
2476
2477	int
2478	main ()
2479	{
2480
2481	;
2482	return 0;
2483	}
2484	_ACEOF
2485	rm -f conftest.$ac_objext
2486	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2487	(eval $ac_compile) 2>conftest.er1
2488	ac_status=$?
2489	grep -v '^ *+' conftest.er1 >conftest.err
2490	rm -f conftest.er1
2491	cat conftest.err >&5
2492	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2493	(exit $ac_status); } &&
2494	{ ac_try='test -z "$ac_c_werror_flag"
2495	\|\| test ! -s conftest.err'
2496	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2497	(eval $ac_try) 2>&5
2498	ac_status=$?
2499	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2500	(exit $ac_status); }; } &&
2501	{ ac_try='test -s conftest.$ac_objext'
2502	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2503	(eval $ac_try) 2>&5
2504	ac_status=$?
2505	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2506	(exit $ac_status); }; }; then
2507	ac_cv_prog_cc_g=yes
2508	else
2509	echo "$as_me: failed program was:" >&5
2510	sed 's/^/\| /' conftest.$ac_ext >&5
2511
2512	ac_cv_prog_cc_g=no
2513	fi
2514	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2515	fi
2516	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2517	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2518	if test "$ac_test_CFLAGS" = set; then
2519	CFLAGS=$ac_save_CFLAGS
2520	elif test $ac_cv_prog_cc_g = yes; then
2521	if test "$GCC" = yes; then
2522	CFLAGS="-g -O2"
2523	else
2524	CFLAGS="-g"
2525	fi
2526	else
2527	if test "$GCC" = yes; then
2528	CFLAGS="-O2"
2529	else
2530	CFLAGS=
2531	fi
2532	fi
2533	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2534	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2535	if test "${ac_cv_prog_cc_stdc+set}" = set; then
2536	echo $ECHO_N "(cached) $ECHO_C" >&6
2537	else
2538	ac_cv_prog_cc_stdc=no
2539	ac_save_CC=$CC
2540	cat >conftest.$ac_ext <<_ACEOF
2541	/* confdefs.h. */
2542	_ACEOF
2543	cat confdefs.h >>conftest.$ac_ext
2544	cat >>conftest.$ac_ext <<_ACEOF
2545	/* end confdefs.h. */
2546	#include <stdarg.h>
2547	#include <stdio.h>
2548	#include <sys/types.h>
2549	#include <sys/stat.h>
2550	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2551	struct buf { int x; };
2552	FILE * (rcsopen) (struct buf , struct stat *, int);
2553	static char *e (p, i)
2554	char **p;
2555	int i;
2556	{
2557	return p[i];
2558	}
2559	static char f (char (g) (char , int), char *p, ...)
2560	{
2561	char *s;
2562	va_list v;
2563	va_start (v,p);
2564	s = g (p, va_arg (v,int));
2565	va_end (v);
2566	return s;
2567	}
2568
2569	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2570	function prototypes and stuff, but not '\xHH' hex character constants.
2571	These don't provoke an error unfortunately, instead are silently treated
2572	as 'x'. The following induces an error, until -std1 is added to get
2573	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2574	array size at least. It's necessary to write '\x00'==0 to get something
2575	that's true only with -std1. */
2576	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2577
2578	int test (int i, double x);
2579	struct s1 {int (*f) (int a);};
2580	struct s2 {int (*f) (double a);};
2581	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
2582	int argc;
2583	char **argv;
2584	int
2585	main ()
2586	{
2587	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
2588	;
2589	return 0;
2590	}
2591	_ACEOF
2592	# Don't try gcc -ansi; that turns off useful extensions and
2593	# breaks some systems' header files.
2594	# AIX -qlanglvl=ansi
2595	# Ultrix and OSF/1 -std1
2596	# HP-UX 10.20 and later -Ae
2597	# HP-UX older versions -Aa -D_HPUX_SOURCE
2598	# SVR4 -Xc -D__EXTENSIONS__
2599	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2600	do
2601	CC="$ac_save_CC $ac_arg"
2602	rm -f conftest.$ac_objext
2603	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2604	(eval $ac_compile) 2>conftest.er1
2605	ac_status=$?
2606	grep -v '^ *+' conftest.er1 >conftest.err
2607	rm -f conftest.er1
2608	cat conftest.err >&5
2609	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2610	(exit $ac_status); } &&
2611	{ ac_try='test -z "$ac_c_werror_flag"
2612	\|\| test ! -s conftest.err'
2613	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2614	(eval $ac_try) 2>&5
2615	ac_status=$?
2616	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2617	(exit $ac_status); }; } &&
2618	{ ac_try='test -s conftest.$ac_objext'
2619	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2620	(eval $ac_try) 2>&5
2621	ac_status=$?
2622	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2623	(exit $ac_status); }; }; then
2624	ac_cv_prog_cc_stdc=$ac_arg
2625	break
2626	else
2627	echo "$as_me: failed program was:" >&5
2628	sed 's/^/\| /' conftest.$ac_ext >&5
2629
2630	fi
2631	rm -f conftest.err conftest.$ac_objext
2632	done
2633	rm -f conftest.$ac_ext conftest.$ac_objext
2634	CC=$ac_save_CC
2635
2636	fi
2637
2638	case "x$ac_cv_prog_cc_stdc" in
2639	x\|xno)
2640	echo "$as_me:$LINENO: result: none needed" >&5
2641	echo "${ECHO_T}none needed" >&6 ;;
2642	*)
2643	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2644	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2645	CC="$CC $ac_cv_prog_cc_stdc" ;;
2646	esac
2647
2648	# Some people use a C++ compiler to compile C. Since we use `exit',
2649	# in C++ we need to declare it. In case someone uses the same compiler
2650	# for both compiling C and C++ we need to have the C++ compiler decide
2651	# the declaration of exit, since it's the most demanding environment.
2652	cat >conftest.$ac_ext <<_ACEOF
2653	#ifndef __cplusplus
2654	choke me
2655	#endif
2656	_ACEOF
2657	rm -f conftest.$ac_objext
2658	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2659	(eval $ac_compile) 2>conftest.er1
2660	ac_status=$?
2661	grep -v '^ *+' conftest.er1 >conftest.err
2662	rm -f conftest.er1
2663	cat conftest.err >&5
2664	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2665	(exit $ac_status); } &&
2666	{ ac_try='test -z "$ac_c_werror_flag"
2667	\|\| test ! -s conftest.err'
2668	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2669	(eval $ac_try) 2>&5
2670	ac_status=$?
2671	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2672	(exit $ac_status); }; } &&
2673	{ ac_try='test -s conftest.$ac_objext'
2674	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2675	(eval $ac_try) 2>&5
2676	ac_status=$?
2677	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2678	(exit $ac_status); }; }; then
2679	for ac_declaration in \
2680	'' \
2681	'extern "C" void std::exit (int) throw (); using std::exit;' \
2682	'extern "C" void std::exit (int); using std::exit;' \
2683	'extern "C" void exit (int) throw ();' \
2684	'extern "C" void exit (int);' \
2685	'void exit (int);'
2686	do
2687	cat >conftest.$ac_ext <<_ACEOF
2688	/* confdefs.h. */
2689	_ACEOF
2690	cat confdefs.h >>conftest.$ac_ext
2691	cat >>conftest.$ac_ext <<_ACEOF
2692	/* end confdefs.h. */
2693	$ac_declaration
2694	#include <stdlib.h>
2695	int
2696	main ()
2697	{
2698	exit (42);
2699	;
2700	return 0;
2701	}
2702	_ACEOF
2703	rm -f conftest.$ac_objext
2704	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2705	(eval $ac_compile) 2>conftest.er1
2706	ac_status=$?
2707	grep -v '^ *+' conftest.er1 >conftest.err
2708	rm -f conftest.er1
2709	cat conftest.err >&5
2710	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2711	(exit $ac_status); } &&
2712	{ ac_try='test -z "$ac_c_werror_flag"
2713	\|\| test ! -s conftest.err'
2714	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2715	(eval $ac_try) 2>&5
2716	ac_status=$?
2717	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2718	(exit $ac_status); }; } &&
2719	{ ac_try='test -s conftest.$ac_objext'
2720	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2721	(eval $ac_try) 2>&5
2722	ac_status=$?
2723	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2724	(exit $ac_status); }; }; then
2725	:
2726	else
2727	echo "$as_me: failed program was:" >&5
2728	sed 's/^/\| /' conftest.$ac_ext >&5
2729
2730	continue
2731	fi
2732	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2733	cat >conftest.$ac_ext <<_ACEOF
2734	/* confdefs.h. */
2735	_ACEOF
2736	cat confdefs.h >>conftest.$ac_ext
2737	cat >>conftest.$ac_ext <<_ACEOF
2738	/* end confdefs.h. */
2739	$ac_declaration
2740	int
2741	main ()
2742	{
2743	exit (42);
2744	;
2745	return 0;
2746	}
2747	_ACEOF
2748	rm -f conftest.$ac_objext
2749	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2750	(eval $ac_compile) 2>conftest.er1
2751	ac_status=$?
2752	grep -v '^ *+' conftest.er1 >conftest.err
2753	rm -f conftest.er1
2754	cat conftest.err >&5
2755	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2756	(exit $ac_status); } &&
2757	{ ac_try='test -z "$ac_c_werror_flag"
2758	\|\| test ! -s conftest.err'
2759	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2760	(eval $ac_try) 2>&5
2761	ac_status=$?
2762	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2763	(exit $ac_status); }; } &&
2764	{ ac_try='test -s conftest.$ac_objext'
2765	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2766	(eval $ac_try) 2>&5
2767	ac_status=$?
2768	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2769	(exit $ac_status); }; }; then
2770	break
2771	else
2772	echo "$as_me: failed program was:" >&5
2773	sed 's/^/\| /' conftest.$ac_ext >&5
2774
2775	fi
2776	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2777	done
2778	rm -f conftest*
2779	if test -n "$ac_declaration"; then
2780	echo '#ifdef __cplusplus' >>confdefs.h
2781	echo $ac_declaration >>confdefs.h
2782	echo '#endif' >>confdefs.h
2783	fi
2784
2785	else
2786	echo "$as_me: failed program was:" >&5
2787	sed 's/^/\| /' conftest.$ac_ext >&5
2788
2789	fi
2790	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2791	ac_ext=c
2792	ac_cpp='$CPP $CPPFLAGS'
2793	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2794	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2795	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2796	DEPDIR="${am__leading_dot}deps"
2797
2798	ac_config_commands="$ac_config_commands depfiles"
2799
2800
2801	am_make=${MAKE-make}
2802	cat > confinc << 'END'
2803	am__doit:
2804	@echo done
2805	.PHONY: am__doit
2806	END
2807	# If we don't find an include directive, just comment out the code.
2808	echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
2809	echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
2810	am__include="#"
2811	am__quote=
2812	_am_result=none
2813	# First try GNU make style include.
2814	echo "include confinc" > confmf
2815	# We grep out `Entering directory' and `Leaving directory'
2816	# messages which can occur if `w' ends up in MAKEFLAGS.
2817	# In particular we don't look at `^make:' because GNU make might
2818	# be invoked under some other name (usually "gmake"), in which
2819	# case it prints its new name instead of `make'.
2820	if test "`$am_make -s -f confmf 2> /dev/null \| grep -v 'ing directory'`" = "done"; then
2821	am__include=include
2822	am__quote=
2823	_am_result=GNU
2824	fi
2825	# Now try BSD make style include.
2826	if test "$am__include" = "#"; then
2827	echo '.include "confinc"' > confmf
2828	if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
2829	am__include=.include
2830	am__quote="\""
2831	_am_result=BSD
2832	fi
2833	fi
2834
2835
2836	echo "$as_me:$LINENO: result: $_am_result" >&5
2837	echo "${ECHO_T}$_am_result" >&6
2838	rm -f confinc confmf
2839
2840	# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
2841	if test "${enable_dependency_tracking+set}" = set; then
2842	enableval="$enable_dependency_tracking"
2843
2844	fi;
2845	if test "x$enable_dependency_tracking" != xno; then
2846	am_depcomp="$ac_aux_dir/depcomp"
2847	AMDEPBACKSLASH='\'
2848	fi
2849
2850
2851	if test "x$enable_dependency_tracking" != xno; then
2852	AMDEP_TRUE=
2853	AMDEP_FALSE='#'
2854	else
2855	AMDEP_TRUE='#'
2856	AMDEP_FALSE=
2857	fi
2858
2859
2860
2861
2862	depcc="$CC" am_compiler_list=
2863
2864	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
2865	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
2866	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
2867	echo $ECHO_N "(cached) $ECHO_C" >&6
2868	else
2869	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
2870	# We make a subdir and do the tests there. Otherwise we can end up
2871	# making bogus files that we don't know about and never remove. For
2872	# instance it was reported that on HP-UX the gcc test will end up
2873	# making a dummy file named `D' -- because `-MD' means `put the output
2874	# in D'.
2875	mkdir conftest.dir
2876	# Copy depcomp to subdir because otherwise we won't find it if we're
2877	# using a relative directory.
2878	cp "$am_depcomp" conftest.dir
2879	cd conftest.dir
2880	# We will build objects and dependencies in a subdirectory because
2881	# it helps to detect inapplicable dependency modes. For instance
2882	# both Tru64's cc and ICC support -MD to output dependencies as a
2883	# side effect of compilation, but ICC will put the dependencies in
2884	# the current directory while Tru64 will put them in the object
2885	# directory.
2886	mkdir sub
2887
2888	am_cv_CC_dependencies_compiler_type=none
2889	if test "$am_compiler_list" = ""; then
2890	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
2891	fi
2892	for depmode in $am_compiler_list; do
2893	# Setup a source with many dependencies, because some compilers
2894	# like to wrap large dependency lists on column 80 (with \), and
2895	# we should not choose a depcomp mode which is confused by this.
2896	#
2897	# We need to recreate these files for each test, as the compiler may
2898	# overwrite some of them when testing with obscure command lines.
2899	# This happens at least with the AIX C compiler.
2900	: > sub/conftest.c
2901	for i in 1 2 3 4 5 6; do
2902	echo '#include "conftst'$i'.h"' >> sub/conftest.c
2903	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
2904	# Solaris 8's {/usr,}/bin/sh.
2905	touch sub/conftst$i.h
2906	done
2907	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
2908
2909	case $depmode in
2910	nosideeffect)
2911	# after this tag, mechanisms are not by side-effect, so they'll
2912	# only be used when explicitly requested
2913	if test "x$enable_dependency_tracking" = xyes; then
2914	continue
2915	else
2916	break
2917	fi
2918	;;
2919	none) break ;;
2920	esac
2921	# We check with `-c' and `-o' for the sake of the "dashmstdout"
2922	# mode. It turns out that the SunPro C++ compiler does not properly
2923	# handle `-M -o', and we need to detect this.
2924	if depmode=$depmode \
2925	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
2926	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
2927	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
2928	>/dev/null 2>conftest.err &&
2929	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
2930	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
2931	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
2932	# icc doesn't choke on unknown options, it will just issue warnings
2933	# (even with -Werror). So we grep stderr for any message
2934	# that says an option was ignored.
2935	if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
2936	am_cv_CC_dependencies_compiler_type=$depmode
2937	break
2938	fi
2939	fi
2940	done
2941
2942	cd ..
2943	rm -rf conftest.dir
2944	else
2945	am_cv_CC_dependencies_compiler_type=none
2946	fi
2947
2948	fi
2949	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
2950	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
2951	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
2952
2953
2954
2955	if
2956	test "x$enable_dependency_tracking" != xno \
2957	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
2958	am__fastdepCC_TRUE=
2959	am__fastdepCC_FALSE='#'
2960	else
2961	am__fastdepCC_TRUE='#'
2962	am__fastdepCC_FALSE=
2963	fi
2964
2965
2966
2967
2968
2969	ac_ext=c
2970	ac_cpp='$CPP $CPPFLAGS'
2971	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2972	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2973	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2974	echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2975	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
2976	# On Suns, sometimes $CPP names a directory.
2977	if test -n "$CPP" && test -d "$CPP"; then
2978	CPP=
2979	fi
2980	if test -z "$CPP"; then
2981	if test "${ac_cv_prog_CPP+set}" = set; then
2982	echo $ECHO_N "(cached) $ECHO_C" >&6
2983	else
2984	# Double quotes because CPP needs to be expanded
2985	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2986	do
2987	ac_preproc_ok=false
2988	for ac_c_preproc_warn_flag in '' yes
2989	do
2990	# Use a header file that comes with gcc, so configuring glibc
2991	# with a fresh cross-compiler works.
2992	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2993	# <limits.h> exists even on freestanding compilers.
2994	# On the NeXT, cc -E runs the code through the compiler's parser,
2995	# not just through cpp. "Syntax error" is here to catch this case.
2996	cat >conftest.$ac_ext <<_ACEOF
2997	/* confdefs.h. */
2998	_ACEOF
2999	cat confdefs.h >>conftest.$ac_ext
3000	cat >>conftest.$ac_ext <<_ACEOF
3001	/* end confdefs.h. */
3002	#ifdef __STDC__
3003	# include <limits.h>
3004	#else
3005	# include <assert.h>
3006	#endif
3007	Syntax error
3008	_ACEOF
3009	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3010	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3011	ac_status=$?
3012	grep -v '^ *+' conftest.er1 >conftest.err
3013	rm -f conftest.er1
3014	cat conftest.err >&5
3015	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3016	(exit $ac_status); } >/dev/null; then
3017	if test -s conftest.err; then
3018	ac_cpp_err=$ac_c_preproc_warn_flag
3019	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3020	else
3021	ac_cpp_err=
3022	fi
3023	else
3024	ac_cpp_err=yes
3025	fi
3026	if test -z "$ac_cpp_err"; then
3027	:
3028	else
3029	echo "$as_me: failed program was:" >&5
3030	sed 's/^/\| /' conftest.$ac_ext >&5
3031
3032	# Broken: fails on valid input.
3033	continue
3034	fi
3035	rm -f conftest.err conftest.$ac_ext
3036
3037	# OK, works on sane cases. Now check whether non-existent headers
3038	# can be detected and how.
3039	cat >conftest.$ac_ext <<_ACEOF
3040	/* confdefs.h. */
3041	_ACEOF
3042	cat confdefs.h >>conftest.$ac_ext
3043	cat >>conftest.$ac_ext <<_ACEOF
3044	/* end confdefs.h. */
3045	#include <ac_nonexistent.h>
3046	_ACEOF
3047	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3048	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3049	ac_status=$?
3050	grep -v '^ *+' conftest.er1 >conftest.err
3051	rm -f conftest.er1
3052	cat conftest.err >&5
3053	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3054	(exit $ac_status); } >/dev/null; then
3055	if test -s conftest.err; then
3056	ac_cpp_err=$ac_c_preproc_warn_flag
3057	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3058	else
3059	ac_cpp_err=
3060	fi
3061	else
3062	ac_cpp_err=yes
3063	fi
3064	if test -z "$ac_cpp_err"; then
3065	# Broken: success on invalid input.
3066	continue
3067	else
3068	echo "$as_me: failed program was:" >&5
3069	sed 's/^/\| /' conftest.$ac_ext >&5
3070
3071	# Passes both tests.
3072	ac_preproc_ok=:
3073	break
3074	fi
3075	rm -f conftest.err conftest.$ac_ext
3076
3077	done
3078	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3079	rm -f conftest.err conftest.$ac_ext
3080	if $ac_preproc_ok; then
3081	break
3082	fi
3083
3084	done
3085	ac_cv_prog_CPP=$CPP
3086
3087	fi
3088	CPP=$ac_cv_prog_CPP
3089	else
3090	ac_cv_prog_CPP=$CPP
3091	fi
3092	echo "$as_me:$LINENO: result: $CPP" >&5
3093	echo "${ECHO_T}$CPP" >&6
3094	ac_preproc_ok=false
3095	for ac_c_preproc_warn_flag in '' yes
3096	do
3097	# Use a header file that comes with gcc, so configuring glibc
3098	# with a fresh cross-compiler works.
3099	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3100	# <limits.h> exists even on freestanding compilers.
3101	# On the NeXT, cc -E runs the code through the compiler's parser,
3102	# not just through cpp. "Syntax error" is here to catch this case.
3103	cat >conftest.$ac_ext <<_ACEOF
3104	/* confdefs.h. */
3105	_ACEOF
3106	cat confdefs.h >>conftest.$ac_ext
3107	cat >>conftest.$ac_ext <<_ACEOF
3108	/* end confdefs.h. */
3109	#ifdef __STDC__
3110	# include <limits.h>
3111	#else
3112	# include <assert.h>
3113	#endif
3114	Syntax error
3115	_ACEOF
3116	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3117	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3118	ac_status=$?
3119	grep -v '^ *+' conftest.er1 >conftest.err
3120	rm -f conftest.er1
3121	cat conftest.err >&5
3122	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3123	(exit $ac_status); } >/dev/null; then
3124	if test -s conftest.err; then
3125	ac_cpp_err=$ac_c_preproc_warn_flag
3126	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3127	else
3128	ac_cpp_err=
3129	fi
3130	else
3131	ac_cpp_err=yes
3132	fi
3133	if test -z "$ac_cpp_err"; then
3134	:
3135	else
3136	echo "$as_me: failed program was:" >&5
3137	sed 's/^/\| /' conftest.$ac_ext >&5
3138
3139	# Broken: fails on valid input.
3140	continue
3141	fi
3142	rm -f conftest.err conftest.$ac_ext
3143
3144	# OK, works on sane cases. Now check whether non-existent headers
3145	# can be detected and how.
3146	cat >conftest.$ac_ext <<_ACEOF
3147	/* confdefs.h. */
3148	_ACEOF
3149	cat confdefs.h >>conftest.$ac_ext
3150	cat >>conftest.$ac_ext <<_ACEOF
3151	/* end confdefs.h. */
3152	#include <ac_nonexistent.h>
3153	_ACEOF
3154	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3155	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3156	ac_status=$?
3157	grep -v '^ *+' conftest.er1 >conftest.err
3158	rm -f conftest.er1
3159	cat conftest.err >&5
3160	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3161	(exit $ac_status); } >/dev/null; then
3162	if test -s conftest.err; then
3163	ac_cpp_err=$ac_c_preproc_warn_flag
3164	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3165	else
3166	ac_cpp_err=
3167	fi
3168	else
3169	ac_cpp_err=yes
3170	fi
3171	if test -z "$ac_cpp_err"; then
3172	# Broken: success on invalid input.
3173	continue
3174	else
3175	echo "$as_me: failed program was:" >&5
3176	sed 's/^/\| /' conftest.$ac_ext >&5
3177
3178	# Passes both tests.
3179	ac_preproc_ok=:
3180	break
3181	fi
3182	rm -f conftest.err conftest.$ac_ext
3183
3184	done
3185	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3186	rm -f conftest.err conftest.$ac_ext
3187	if $ac_preproc_ok; then
3188	:
3189	else
3190	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3191	See \`config.log' for more details." >&5
3192	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3193	See \`config.log' for more details." >&2;}
3194	{ (exit 1); exit 1; }; }
3195	fi
3196
3197	ac_ext=c
3198	ac_cpp='$CPP $CPPFLAGS'
3199	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3200	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3201	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3202
3203
3204	echo "$as_me:$LINENO: checking for egrep" >&5
3205	echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3206	if test "${ac_cv_prog_egrep+set}" = set; then
3207	echo $ECHO_N "(cached) $ECHO_C" >&6
3208	else
3209	if echo a \| (grep -E '(a\|b)') >/dev/null 2>&1
3210	then ac_cv_prog_egrep='grep -E'
3211	else ac_cv_prog_egrep='egrep'
3212	fi
3213	fi
3214	echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3215	echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3216	EGREP=$ac_cv_prog_egrep
3217
3218
3219	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3220	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3221	if test "${ac_cv_header_stdc+set}" = set; then
3222	echo $ECHO_N "(cached) $ECHO_C" >&6
3223	else
3224	cat >conftest.$ac_ext <<_ACEOF
3225	/* confdefs.h. */
3226	_ACEOF
3227	cat confdefs.h >>conftest.$ac_ext
3228	cat >>conftest.$ac_ext <<_ACEOF
3229	/* end confdefs.h. */
3230	#include <stdlib.h>
3231	#include <stdarg.h>
3232	#include <string.h>
3233	#include <float.h>
3234
3235	int
3236	main ()
3237	{
3238
3239	;
3240	return 0;
3241	}
3242	_ACEOF
3243	rm -f conftest.$ac_objext
3244	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3245	(eval $ac_compile) 2>conftest.er1
3246	ac_status=$?
3247	grep -v '^ *+' conftest.er1 >conftest.err
3248	rm -f conftest.er1
3249	cat conftest.err >&5
3250	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3251	(exit $ac_status); } &&
3252	{ ac_try='test -z "$ac_c_werror_flag"
3253	\|\| test ! -s conftest.err'
3254	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3255	(eval $ac_try) 2>&5
3256	ac_status=$?
3257	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3258	(exit $ac_status); }; } &&
3259	{ ac_try='test -s conftest.$ac_objext'
3260	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3261	(eval $ac_try) 2>&5
3262	ac_status=$?
3263	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3264	(exit $ac_status); }; }; then
3265	ac_cv_header_stdc=yes
3266	else
3267	echo "$as_me: failed program was:" >&5
3268	sed 's/^/\| /' conftest.$ac_ext >&5
3269
3270	ac_cv_header_stdc=no
3271	fi
3272	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3273
3274	if test $ac_cv_header_stdc = yes; then
3275	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3276	cat >conftest.$ac_ext <<_ACEOF
3277	/* confdefs.h. */
3278	_ACEOF
3279	cat confdefs.h >>conftest.$ac_ext
3280	cat >>conftest.$ac_ext <<_ACEOF
3281	/* end confdefs.h. */
3282	#include <string.h>
3283
3284	_ACEOF
3285	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3286	$EGREP "memchr" >/dev/null 2>&1; then
3287	:
3288	else
3289	ac_cv_header_stdc=no
3290	fi
3291	rm -f conftest*
3292
3293	fi
3294
3295	if test $ac_cv_header_stdc = yes; then
3296	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3297	cat >conftest.$ac_ext <<_ACEOF
3298	/* confdefs.h. */
3299	_ACEOF
3300	cat confdefs.h >>conftest.$ac_ext
3301	cat >>conftest.$ac_ext <<_ACEOF
3302	/* end confdefs.h. */
3303	#include <stdlib.h>
3304
3305	_ACEOF
3306	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3307	$EGREP "free" >/dev/null 2>&1; then
3308	:
3309	else
3310	ac_cv_header_stdc=no
3311	fi
3312	rm -f conftest*
3313
3314	fi
3315
3316	if test $ac_cv_header_stdc = yes; then
3317	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3318	if test "$cross_compiling" = yes; then
3319	:
3320	else
3321	cat >conftest.$ac_ext <<_ACEOF
3322	/* confdefs.h. */
3323	_ACEOF
3324	cat confdefs.h >>conftest.$ac_ext
3325	cat >>conftest.$ac_ext <<_ACEOF
3326	/* end confdefs.h. */
3327	#include <ctype.h>
3328	#if ((' ' & 0x0FF) == 0x020)
3329	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3330	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3331	#else
3332	# define ISLOWER(c) \
3333	(('a' <= (c) && (c) <= 'i') \
3334	\|\| ('j' <= (c) && (c) <= 'r') \
3335	\|\| ('s' <= (c) && (c) <= 'z'))
3336	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
3337	#endif
3338
3339	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
3340	int
3341	main ()
3342	{
3343	int i;
3344	for (i = 0; i < 256; i++)
3345	if (XOR (islower (i), ISLOWER (i))
3346	\|\| toupper (i) != TOUPPER (i))
3347	exit(2);
3348	exit (0);
3349	}
3350	_ACEOF
3351	rm -f conftest$ac_exeext
3352	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3353	(eval $ac_link) 2>&5
3354	ac_status=$?
3355	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3356	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3357	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3358	(eval $ac_try) 2>&5
3359	ac_status=$?
3360	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3361	(exit $ac_status); }; }; then
3362	:
3363	else
3364	echo "$as_me: program exited with status $ac_status" >&5
3365	echo "$as_me: failed program was:" >&5
3366	sed 's/^/\| /' conftest.$ac_ext >&5
3367
3368	( exit $ac_status )
3369	ac_cv_header_stdc=no
3370	fi
3371	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3372	fi
3373	fi
3374	fi
3375	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3376	echo "${ECHO_T}$ac_cv_header_stdc" >&6
3377	if test $ac_cv_header_stdc = yes; then
3378
3379	cat >>confdefs.h <<\_ACEOF
3380	#define STDC_HEADERS 1
3381	_ACEOF
3382
3383	fi
3384
3385	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
3386
3387
3388
3389
3390
3391
3392
3393
3394
3395	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3396	inttypes.h stdint.h unistd.h
3397	do
3398	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
3399	echo "$as_me:$LINENO: checking for $ac_header" >&5
3400	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3401	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3402	echo $ECHO_N "(cached) $ECHO_C" >&6
3403	else
3404	cat >conftest.$ac_ext <<_ACEOF
3405	/* confdefs.h. */
3406	_ACEOF
3407	cat confdefs.h >>conftest.$ac_ext
3408	cat >>conftest.$ac_ext <<_ACEOF
3409	/* end confdefs.h. */
3410	$ac_includes_default
3411
3412	#include <$ac_header>
3413	_ACEOF
3414	rm -f conftest.$ac_objext
3415	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3416	(eval $ac_compile) 2>conftest.er1
3417	ac_status=$?
3418	grep -v '^ *+' conftest.er1 >conftest.err
3419	rm -f conftest.er1
3420	cat conftest.err >&5
3421	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3422	(exit $ac_status); } &&
3423	{ ac_try='test -z "$ac_c_werror_flag"
3424	\|\| test ! -s conftest.err'
3425	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3426	(eval $ac_try) 2>&5
3427	ac_status=$?
3428	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3429	(exit $ac_status); }; } &&
3430	{ ac_try='test -s conftest.$ac_objext'
3431	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3432	(eval $ac_try) 2>&5
3433	ac_status=$?
3434	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3435	(exit $ac_status); }; }; then
3436	eval "$as_ac_Header=yes"
3437	else
3438	echo "$as_me: failed program was:" >&5
3439	sed 's/^/\| /' conftest.$ac_ext >&5
3440
3441	eval "$as_ac_Header=no"
3442	fi
3443	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3444	fi
3445	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3446	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3447	if test `eval echo '${'$as_ac_Header'}'` = yes; then
3448	cat >>confdefs.h <<_ACEOF
3449	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
3450	_ACEOF
3451
3452	fi
3453
3454	done
3455
3456
3457
3458
3459
3460
3461
3462
3463
3464
3465
3466
3467
3468
3469
3470
3471	for ac_header in unistd.h sys/param.h sys/time.h time.h sys/mkdev.h sys/sysmacros.h string.h memory.h fcntl.h dirent.h sys/ndir.h ndir.h alloca.h locale.h
3472	do
3473	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
3474	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3475	echo "$as_me:$LINENO: checking for $ac_header" >&5
3476	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3477	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3478	echo $ECHO_N "(cached) $ECHO_C" >&6
3479	fi
3480	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3481	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3482	else
3483	# Is the header compilable?
3484	echo "$as_me:$LINENO: checking $ac_header usability" >&5
3485	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3486	cat >conftest.$ac_ext <<_ACEOF
3487	/* confdefs.h. */
3488	_ACEOF
3489	cat confdefs.h >>conftest.$ac_ext
3490	cat >>conftest.$ac_ext <<_ACEOF
3491	/* end confdefs.h. */
3492	$ac_includes_default
3493	#include <$ac_header>
3494	_ACEOF
3495	rm -f conftest.$ac_objext
3496	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3497	(eval $ac_compile) 2>conftest.er1
3498	ac_status=$?
3499	grep -v '^ *+' conftest.er1 >conftest.err
3500	rm -f conftest.er1
3501	cat conftest.err >&5
3502	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3503	(exit $ac_status); } &&
3504	{ ac_try='test -z "$ac_c_werror_flag"
3505	\|\| test ! -s conftest.err'
3506	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3507	(eval $ac_try) 2>&5
3508	ac_status=$?
3509	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3510	(exit $ac_status); }; } &&
3511	{ ac_try='test -s conftest.$ac_objext'
3512	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3513	(eval $ac_try) 2>&5
3514	ac_status=$?
3515	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3516	(exit $ac_status); }; }; then
3517	ac_header_compiler=yes
3518	else
3519	echo "$as_me: failed program was:" >&5
3520	sed 's/^/\| /' conftest.$ac_ext >&5
3521
3522	ac_header_compiler=no
3523	fi
3524	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3525	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3526	echo "${ECHO_T}$ac_header_compiler" >&6
3527
3528	# Is the header present?
3529	echo "$as_me:$LINENO: checking $ac_header presence" >&5
3530	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3531	cat >conftest.$ac_ext <<_ACEOF
3532	/* confdefs.h. */
3533	_ACEOF
3534	cat confdefs.h >>conftest.$ac_ext
3535	cat >>conftest.$ac_ext <<_ACEOF
3536	/* end confdefs.h. */
3537	#include <$ac_header>
3538	_ACEOF
3539	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3540	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3541	ac_status=$?
3542	grep -v '^ *+' conftest.er1 >conftest.err
3543	rm -f conftest.er1
3544	cat conftest.err >&5
3545	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3546	(exit $ac_status); } >/dev/null; then
3547	if test -s conftest.err; then
3548	ac_cpp_err=$ac_c_preproc_warn_flag
3549	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3550	else
3551	ac_cpp_err=
3552	fi
3553	else
3554	ac_cpp_err=yes
3555	fi
3556	if test -z "$ac_cpp_err"; then
3557	ac_header_preproc=yes
3558	else
3559	echo "$as_me: failed program was:" >&5
3560	sed 's/^/\| /' conftest.$ac_ext >&5
3561
3562	ac_header_preproc=no
3563	fi
3564	rm -f conftest.err conftest.$ac_ext
3565	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3566	echo "${ECHO_T}$ac_header_preproc" >&6
3567
3568	# So? What about this header?
3569	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3570	yes:no: )
3571	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3572	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3573	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3574	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3575	ac_header_preproc=yes
3576	;;
3577	no:yes:* )
3578	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3579	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3580	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
3581	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
3582	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3583	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3584	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
3585	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
3586	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3587	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3588	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3589	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3590	(
3591	cat <<\_ASBOX
3592	## ------------------------------------------ ##
3593	## Report this to the AC_PACKAGE_NAME lists. ##
3594	## ------------------------------------------ ##
3595	_ASBOX
3596	) \|
3597	sed "s/^/$as_me: WARNING: /" >&2
3598	;;
3599	esac
3600	echo "$as_me:$LINENO: checking for $ac_header" >&5
3601	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3602	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3603	echo $ECHO_N "(cached) $ECHO_C" >&6
3604	else
3605	eval "$as_ac_Header=\$ac_header_preproc"
3606	fi
3607	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3608	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3609
3610	fi
3611	if test `eval echo '${'$as_ac_Header'}'` = yes; then
3612	cat >>confdefs.h <<_ACEOF
3613	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
3614	_ACEOF
3615
3616	fi
3617
3618	done
3619
3620
3621
3622	echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
3623	echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6
3624	if test "${ac_cv_header_time+set}" = set; then
3625	echo $ECHO_N "(cached) $ECHO_C" >&6
3626	else
3627	cat >conftest.$ac_ext <<_ACEOF
3628	/* confdefs.h. */
3629	_ACEOF
3630	cat confdefs.h >>conftest.$ac_ext
3631	cat >>conftest.$ac_ext <<_ACEOF
3632	/* end confdefs.h. */
3633	#include <sys/types.h>
3634	#include <sys/time.h>
3635	#include <time.h>
3636
3637	int
3638	main ()
3639	{
3640	if ((struct tm *) 0)
3641	return 0;
3642	;
3643	return 0;
3644	}
3645	_ACEOF
3646	rm -f conftest.$ac_objext
3647	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3648	(eval $ac_compile) 2>conftest.er1
3649	ac_status=$?
3650	grep -v '^ *+' conftest.er1 >conftest.err
3651	rm -f conftest.er1
3652	cat conftest.err >&5
3653	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3654	(exit $ac_status); } &&
3655	{ ac_try='test -z "$ac_c_werror_flag"
3656	\|\| test ! -s conftest.err'
3657	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3658	(eval $ac_try) 2>&5
3659	ac_status=$?
3660	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3661	(exit $ac_status); }; } &&
3662	{ ac_try='test -s conftest.$ac_objext'
3663	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3664	(eval $ac_try) 2>&5
3665	ac_status=$?
3666	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3667	(exit $ac_status); }; }; then
3668	ac_cv_header_time=yes
3669	else
3670	echo "$as_me: failed program was:" >&5
3671	sed 's/^/\| /' conftest.$ac_ext >&5
3672
3673	ac_cv_header_time=no
3674	fi
3675	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3676	fi
3677	echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
3678	echo "${ECHO_T}$ac_cv_header_time" >&6
3679	if test $ac_cv_header_time = yes; then
3680
3681	cat >>confdefs.h <<\_ACEOF
3682	#define TIME_WITH_SYS_TIME 1
3683	_ACEOF
3684
3685	fi
3686
3687
3688
3689	for ac_header in utime.h
3690	do
3691	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
3692	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3693	echo "$as_me:$LINENO: checking for $ac_header" >&5
3694	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3695	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3696	echo $ECHO_N "(cached) $ECHO_C" >&6
3697	fi
3698	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3699	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3700	else
3701	# Is the header compilable?
3702	echo "$as_me:$LINENO: checking $ac_header usability" >&5
3703	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3704	cat >conftest.$ac_ext <<_ACEOF
3705	/* confdefs.h. */
3706	_ACEOF
3707	cat confdefs.h >>conftest.$ac_ext
3708	cat >>conftest.$ac_ext <<_ACEOF
3709	/* end confdefs.h. */
3710	$ac_includes_default
3711	#include <$ac_header>
3712	_ACEOF
3713	rm -f conftest.$ac_objext
3714	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3715	(eval $ac_compile) 2>conftest.er1
3716	ac_status=$?
3717	grep -v '^ *+' conftest.er1 >conftest.err
3718	rm -f conftest.er1
3719	cat conftest.err >&5
3720	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3721	(exit $ac_status); } &&
3722	{ ac_try='test -z "$ac_c_werror_flag"
3723	\|\| test ! -s conftest.err'
3724	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3725	(eval $ac_try) 2>&5
3726	ac_status=$?
3727	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3728	(exit $ac_status); }; } &&
3729	{ ac_try='test -s conftest.$ac_objext'
3730	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3731	(eval $ac_try) 2>&5
3732	ac_status=$?
3733	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3734	(exit $ac_status); }; }; then
3735	ac_header_compiler=yes
3736	else
3737	echo "$as_me: failed program was:" >&5
3738	sed 's/^/\| /' conftest.$ac_ext >&5
3739
3740	ac_header_compiler=no
3741	fi
3742	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3743	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3744	echo "${ECHO_T}$ac_header_compiler" >&6
3745
3746	# Is the header present?
3747	echo "$as_me:$LINENO: checking $ac_header presence" >&5
3748	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3749	cat >conftest.$ac_ext <<_ACEOF
3750	/* confdefs.h. */
3751	_ACEOF
3752	cat confdefs.h >>conftest.$ac_ext
3753	cat >>conftest.$ac_ext <<_ACEOF
3754	/* end confdefs.h. */
3755	#include <$ac_header>
3756	_ACEOF
3757	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3758	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3759	ac_status=$?
3760	grep -v '^ *+' conftest.er1 >conftest.err
3761	rm -f conftest.er1
3762	cat conftest.err >&5
3763	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3764	(exit $ac_status); } >/dev/null; then
3765	if test -s conftest.err; then
3766	ac_cpp_err=$ac_c_preproc_warn_flag
3767	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3768	else
3769	ac_cpp_err=
3770	fi
3771	else
3772	ac_cpp_err=yes
3773	fi
3774	if test -z "$ac_cpp_err"; then
3775	ac_header_preproc=yes
3776	else
3777	echo "$as_me: failed program was:" >&5
3778	sed 's/^/\| /' conftest.$ac_ext >&5
3779
3780	ac_header_preproc=no
3781	fi
3782	rm -f conftest.err conftest.$ac_ext
3783	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3784	echo "${ECHO_T}$ac_header_preproc" >&6
3785
3786	# So? What about this header?
3787	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3788	yes:no: )
3789	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3790	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3791	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3792	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3793	ac_header_preproc=yes
3794	;;
3795	no:yes:* )
3796	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3797	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3798	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
3799	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
3800	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3801	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3802	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
3803	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
3804	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3805	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3806	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3807	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3808	(
3809	cat <<\_ASBOX
3810	## ------------------------------------------ ##
3811	## Report this to the AC_PACKAGE_NAME lists. ##
3812	## ------------------------------------------ ##
3813	_ASBOX
3814	) \|
3815	sed "s/^/$as_me: WARNING: /" >&2
3816	;;
3817	esac
3818	echo "$as_me:$LINENO: checking for $ac_header" >&5
3819	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3820	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3821	echo $ECHO_N "(cached) $ECHO_C" >&6
3822	else
3823	eval "$as_ac_Header=\$ac_header_preproc"
3824	fi
3825	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3826	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3827
3828	fi
3829	if test `eval echo '${'$as_ac_Header'}'` = yes; then
3830	cat >>confdefs.h <<_ACEOF
3831	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
3832	_ACEOF
3833
3834	fi
3835
3836	done
3837
3838
3839	echo "$as_me:$LINENO: checking for struct utimbuf" >&5
3840	echo $ECHO_N "checking for struct utimbuf... $ECHO_C" >&6
3841	if test "${fu_cv_sys_struct_utimbuf+set}" = set; then
3842	echo $ECHO_N "(cached) $ECHO_C" >&6
3843	else
3844	cat >conftest.$ac_ext <<_ACEOF
3845	/* confdefs.h. */
3846	_ACEOF
3847	cat confdefs.h >>conftest.$ac_ext
3848	cat >>conftest.$ac_ext <<_ACEOF
3849	/* end confdefs.h. */
3850
3851	#ifdef TIME_WITH_SYS_TIME
3852	# include <sys/time.h>
3853	# include <time.h>
3854	#else
3855	# ifdef HAVE_SYS_TIME_H
3856	# include <sys/time.h>
3857	# else
3858	# include <time.h>
3859	# endif
3860	#endif
3861	#ifdef HAVE_UTIME_H
3862	# include <utime.h>
3863	#endif
3864
3865	int
3866	main ()
3867	{
3868	static struct utimbuf x; x.actime = x.modtime;
3869	;
3870	return 0;
3871	}
3872	_ACEOF
3873	rm -f conftest.$ac_objext
3874	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3875	(eval $ac_compile) 2>conftest.er1
3876	ac_status=$?
3877	grep -v '^ *+' conftest.er1 >conftest.err
3878	rm -f conftest.er1
3879	cat conftest.err >&5
3880	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3881	(exit $ac_status); } &&
3882	{ ac_try='test -z "$ac_c_werror_flag"
3883	\|\| test ! -s conftest.err'
3884	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3885	(eval $ac_try) 2>&5
3886	ac_status=$?
3887	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3888	(exit $ac_status); }; } &&
3889	{ ac_try='test -s conftest.$ac_objext'
3890	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3891	(eval $ac_try) 2>&5
3892	ac_status=$?
3893	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3894	(exit $ac_status); }; }; then
3895	fu_cv_sys_struct_utimbuf=yes
3896	else
3897	echo "$as_me: failed program was:" >&5
3898	sed 's/^/\| /' conftest.$ac_ext >&5
3899
3900	fu_cv_sys_struct_utimbuf=no
3901	fi
3902	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3903
3904	fi
3905	echo "$as_me:$LINENO: result: $fu_cv_sys_struct_utimbuf" >&5
3906	echo "${ECHO_T}$fu_cv_sys_struct_utimbuf" >&6
3907
3908	if test $fu_cv_sys_struct_utimbuf = yes; then
3909
3910	cat >>confdefs.h <<_ACEOF
3911	#define HAVE_STRUCT_UTIMBUF 1
3912	_ACEOF
3913
3914	fi
3915
3916	echo "$as_me:$LINENO: checking whether sys/types.h defines makedev" >&5
3917	echo $ECHO_N "checking whether sys/types.h defines makedev... $ECHO_C" >&6
3918	if test "${ac_cv_header_sys_types_h_makedev+set}" = set; then
3919	echo $ECHO_N "(cached) $ECHO_C" >&6
3920	else
3921	cat >conftest.$ac_ext <<_ACEOF
3922	/* confdefs.h. */
3923	_ACEOF
3924	cat confdefs.h >>conftest.$ac_ext
3925	cat >>conftest.$ac_ext <<_ACEOF
3926	/* end confdefs.h. */
3927	#include <sys/types.h>
3928	int
3929	main ()
3930	{
3931	return makedev(0, 0);
3932	;
3933	return 0;
3934	}
3935	_ACEOF
3936	rm -f conftest.$ac_objext conftest$ac_exeext
3937	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3938	(eval $ac_link) 2>conftest.er1
3939	ac_status=$?
3940	grep -v '^ *+' conftest.er1 >conftest.err
3941	rm -f conftest.er1
3942	cat conftest.err >&5
3943	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3944	(exit $ac_status); } &&
3945	{ ac_try='test -z "$ac_c_werror_flag"
3946	\|\| test ! -s conftest.err'
3947	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3948	(eval $ac_try) 2>&5
3949	ac_status=$?
3950	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3951	(exit $ac_status); }; } &&
3952	{ ac_try='test -s conftest$ac_exeext'
3953	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3954	(eval $ac_try) 2>&5
3955	ac_status=$?
3956	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3957	(exit $ac_status); }; }; then
3958	ac_cv_header_sys_types_h_makedev=yes
3959	else
3960	echo "$as_me: failed program was:" >&5
3961	sed 's/^/\| /' conftest.$ac_ext >&5
3962
3963	ac_cv_header_sys_types_h_makedev=no
3964	fi
3965	rm -f conftest.err conftest.$ac_objext \
3966	conftest$ac_exeext conftest.$ac_ext
3967
3968	fi
3969	echo "$as_me:$LINENO: result: $ac_cv_header_sys_types_h_makedev" >&5
3970	echo "${ECHO_T}$ac_cv_header_sys_types_h_makedev" >&6
3971
3972	if test $ac_cv_header_sys_types_h_makedev = no; then
3973	if test "${ac_cv_header_sys_mkdev_h+set}" = set; then
3974	echo "$as_me:$LINENO: checking for sys/mkdev.h" >&5
3975	echo $ECHO_N "checking for sys/mkdev.h... $ECHO_C" >&6
3976	if test "${ac_cv_header_sys_mkdev_h+set}" = set; then
3977	echo $ECHO_N "(cached) $ECHO_C" >&6
3978	fi
3979	echo "$as_me:$LINENO: result: $ac_cv_header_sys_mkdev_h" >&5
3980	echo "${ECHO_T}$ac_cv_header_sys_mkdev_h" >&6
3981	else
3982	# Is the header compilable?
3983	echo "$as_me:$LINENO: checking sys/mkdev.h usability" >&5
3984	echo $ECHO_N "checking sys/mkdev.h usability... $ECHO_C" >&6
3985	cat >conftest.$ac_ext <<_ACEOF
3986	/* confdefs.h. */
3987	_ACEOF
3988	cat confdefs.h >>conftest.$ac_ext
3989	cat >>conftest.$ac_ext <<_ACEOF
3990	/* end confdefs.h. */
3991	$ac_includes_default
3992	#include <sys/mkdev.h>
3993	_ACEOF
3994	rm -f conftest.$ac_objext
3995	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3996	(eval $ac_compile) 2>conftest.er1
3997	ac_status=$?
3998	grep -v '^ *+' conftest.er1 >conftest.err
3999	rm -f conftest.er1
4000	cat conftest.err >&5
4001	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4002	(exit $ac_status); } &&
4003	{ ac_try='test -z "$ac_c_werror_flag"
4004	\|\| test ! -s conftest.err'
4005	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4006	(eval $ac_try) 2>&5
4007	ac_status=$?
4008	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4009	(exit $ac_status); }; } &&
4010	{ ac_try='test -s conftest.$ac_objext'
4011	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4012	(eval $ac_try) 2>&5
4013	ac_status=$?
4014	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4015	(exit $ac_status); }; }; then
4016	ac_header_compiler=yes
4017	else
4018	echo "$as_me: failed program was:" >&5
4019	sed 's/^/\| /' conftest.$ac_ext >&5
4020
4021	ac_header_compiler=no
4022	fi
4023	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4024	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4025	echo "${ECHO_T}$ac_header_compiler" >&6
4026
4027	# Is the header present?
4028	echo "$as_me:$LINENO: checking sys/mkdev.h presence" >&5
4029	echo $ECHO_N "checking sys/mkdev.h presence... $ECHO_C" >&6
4030	cat >conftest.$ac_ext <<_ACEOF
4031	/* confdefs.h. */
4032	_ACEOF
4033	cat confdefs.h >>conftest.$ac_ext
4034	cat >>conftest.$ac_ext <<_ACEOF
4035	/* end confdefs.h. */
4036	#include <sys/mkdev.h>
4037	_ACEOF
4038	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4039	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4040	ac_status=$?
4041	grep -v '^ *+' conftest.er1 >conftest.err
4042	rm -f conftest.er1
4043	cat conftest.err >&5
4044	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4045	(exit $ac_status); } >/dev/null; then
4046	if test -s conftest.err; then
4047	ac_cpp_err=$ac_c_preproc_warn_flag
4048	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4049	else
4050	ac_cpp_err=
4051	fi
4052	else
4053	ac_cpp_err=yes
4054	fi
4055	if test -z "$ac_cpp_err"; then
4056	ac_header_preproc=yes
4057	else
4058	echo "$as_me: failed program was:" >&5
4059	sed 's/^/\| /' conftest.$ac_ext >&5
4060
4061	ac_header_preproc=no
4062	fi
4063	rm -f conftest.err conftest.$ac_ext
4064	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4065	echo "${ECHO_T}$ac_header_preproc" >&6
4066
4067	# So? What about this header?
4068	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4069	yes:no: )
4070	{ echo "$as_me:$LINENO: WARNING: sys/mkdev.h: accepted by the compiler, rejected by the preprocessor!" >&5
4071	echo "$as_me: WARNING: sys/mkdev.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
4072	{ echo "$as_me:$LINENO: WARNING: sys/mkdev.h: proceeding with the compiler's result" >&5
4073	echo "$as_me: WARNING: sys/mkdev.h: proceeding with the compiler's result" >&2;}
4074	ac_header_preproc=yes
4075	;;
4076	no:yes:* )
4077	{ echo "$as_me:$LINENO: WARNING: sys/mkdev.h: present but cannot be compiled" >&5
4078	echo "$as_me: WARNING: sys/mkdev.h: present but cannot be compiled" >&2;}
4079	{ echo "$as_me:$LINENO: WARNING: sys/mkdev.h: check for missing prerequisite headers?" >&5
4080	echo "$as_me: WARNING: sys/mkdev.h: check for missing prerequisite headers?" >&2;}
4081	{ echo "$as_me:$LINENO: WARNING: sys/mkdev.h: see the Autoconf documentation" >&5
4082	echo "$as_me: WARNING: sys/mkdev.h: see the Autoconf documentation" >&2;}
4083	{ echo "$as_me:$LINENO: WARNING: sys/mkdev.h: section \"Present But Cannot Be Compiled\"" >&5
4084	echo "$as_me: WARNING: sys/mkdev.h: section \"Present But Cannot Be Compiled\"" >&2;}
4085	{ echo "$as_me:$LINENO: WARNING: sys/mkdev.h: proceeding with the preprocessor's result" >&5
4086	echo "$as_me: WARNING: sys/mkdev.h: proceeding with the preprocessor's result" >&2;}
4087	{ echo "$as_me:$LINENO: WARNING: sys/mkdev.h: in the future, the compiler will take precedence" >&5
4088	echo "$as_me: WARNING: sys/mkdev.h: in the future, the compiler will take precedence" >&2;}
4089	(
4090	cat <<\_ASBOX
4091	## ------------------------------------------ ##
4092	## Report this to the AC_PACKAGE_NAME lists. ##
4093	## ------------------------------------------ ##
4094	_ASBOX
4095	) \|
4096	sed "s/^/$as_me: WARNING: /" >&2
4097	;;
4098	esac
4099	echo "$as_me:$LINENO: checking for sys/mkdev.h" >&5
4100	echo $ECHO_N "checking for sys/mkdev.h... $ECHO_C" >&6
4101	if test "${ac_cv_header_sys_mkdev_h+set}" = set; then
4102	echo $ECHO_N "(cached) $ECHO_C" >&6
4103	else
4104	ac_cv_header_sys_mkdev_h=$ac_header_preproc
4105	fi
4106	echo "$as_me:$LINENO: result: $ac_cv_header_sys_mkdev_h" >&5
4107	echo "${ECHO_T}$ac_cv_header_sys_mkdev_h" >&6
4108
4109	fi
4110	if test $ac_cv_header_sys_mkdev_h = yes; then
4111
4112	cat >>confdefs.h <<\_ACEOF
4113	#define MAJOR_IN_MKDEV 1
4114	_ACEOF
4115
4116	fi
4117
4118
4119
4120	if test $ac_cv_header_sys_mkdev_h = no; then
4121	if test "${ac_cv_header_sys_sysmacros_h+set}" = set; then
4122	echo "$as_me:$LINENO: checking for sys/sysmacros.h" >&5
4123	echo $ECHO_N "checking for sys/sysmacros.h... $ECHO_C" >&6
4124	if test "${ac_cv_header_sys_sysmacros_h+set}" = set; then
4125	echo $ECHO_N "(cached) $ECHO_C" >&6
4126	fi
4127	echo "$as_me:$LINENO: result: $ac_cv_header_sys_sysmacros_h" >&5
4128	echo "${ECHO_T}$ac_cv_header_sys_sysmacros_h" >&6
4129	else
4130	# Is the header compilable?
4131	echo "$as_me:$LINENO: checking sys/sysmacros.h usability" >&5
4132	echo $ECHO_N "checking sys/sysmacros.h usability... $ECHO_C" >&6
4133	cat >conftest.$ac_ext <<_ACEOF
4134	/* confdefs.h. */
4135	_ACEOF
4136	cat confdefs.h >>conftest.$ac_ext
4137	cat >>conftest.$ac_ext <<_ACEOF
4138	/* end confdefs.h. */
4139	$ac_includes_default
4140	#include <sys/sysmacros.h>
4141	_ACEOF
4142	rm -f conftest.$ac_objext
4143	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4144	(eval $ac_compile) 2>conftest.er1
4145	ac_status=$?
4146	grep -v '^ *+' conftest.er1 >conftest.err
4147	rm -f conftest.er1
4148	cat conftest.err >&5
4149	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4150	(exit $ac_status); } &&
4151	{ ac_try='test -z "$ac_c_werror_flag"
4152	\|\| test ! -s conftest.err'
4153	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4154	(eval $ac_try) 2>&5
4155	ac_status=$?
4156	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4157	(exit $ac_status); }; } &&
4158	{ ac_try='test -s conftest.$ac_objext'
4159	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4160	(eval $ac_try) 2>&5
4161	ac_status=$?
4162	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4163	(exit $ac_status); }; }; then
4164	ac_header_compiler=yes
4165	else
4166	echo "$as_me: failed program was:" >&5
4167	sed 's/^/\| /' conftest.$ac_ext >&5
4168
4169	ac_header_compiler=no
4170	fi
4171	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4172	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4173	echo "${ECHO_T}$ac_header_compiler" >&6
4174
4175	# Is the header present?
4176	echo "$as_me:$LINENO: checking sys/sysmacros.h presence" >&5
4177	echo $ECHO_N "checking sys/sysmacros.h presence... $ECHO_C" >&6
4178	cat >conftest.$ac_ext <<_ACEOF
4179	/* confdefs.h. */
4180	_ACEOF
4181	cat confdefs.h >>conftest.$ac_ext
4182	cat >>conftest.$ac_ext <<_ACEOF
4183	/* end confdefs.h. */
4184	#include <sys/sysmacros.h>
4185	_ACEOF
4186	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4187	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4188	ac_status=$?
4189	grep -v '^ *+' conftest.er1 >conftest.err
4190	rm -f conftest.er1
4191	cat conftest.err >&5
4192	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4193	(exit $ac_status); } >/dev/null; then
4194	if test -s conftest.err; then
4195	ac_cpp_err=$ac_c_preproc_warn_flag
4196	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4197	else
4198	ac_cpp_err=
4199	fi
4200	else
4201	ac_cpp_err=yes
4202	fi
4203	if test -z "$ac_cpp_err"; then
4204	ac_header_preproc=yes
4205	else
4206	echo "$as_me: failed program was:" >&5
4207	sed 's/^/\| /' conftest.$ac_ext >&5
4208
4209	ac_header_preproc=no
4210	fi
4211	rm -f conftest.err conftest.$ac_ext
4212	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4213	echo "${ECHO_T}$ac_header_preproc" >&6
4214
4215	# So? What about this header?
4216	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4217	yes:no: )
4218	{ echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: accepted by the compiler, rejected by the preprocessor!" >&5
4219	echo "$as_me: WARNING: sys/sysmacros.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
4220	{ echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: proceeding with the compiler's result" >&5
4221	echo "$as_me: WARNING: sys/sysmacros.h: proceeding with the compiler's result" >&2;}
4222	ac_header_preproc=yes
4223	;;
4224	no:yes:* )
4225	{ echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: present but cannot be compiled" >&5
4226	echo "$as_me: WARNING: sys/sysmacros.h: present but cannot be compiled" >&2;}
4227	{ echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: check for missing prerequisite headers?" >&5
4228	echo "$as_me: WARNING: sys/sysmacros.h: check for missing prerequisite headers?" >&2;}
4229	{ echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: see the Autoconf documentation" >&5
4230	echo "$as_me: WARNING: sys/sysmacros.h: see the Autoconf documentation" >&2;}
4231	{ echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: section \"Present But Cannot Be Compiled\"" >&5
4232	echo "$as_me: WARNING: sys/sysmacros.h: section \"Present But Cannot Be Compiled\"" >&2;}
4233	{ echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: proceeding with the preprocessor's result" >&5
4234	echo "$as_me: WARNING: sys/sysmacros.h: proceeding with the preprocessor's result" >&2;}
4235	{ echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: in the future, the compiler will take precedence" >&5
4236	echo "$as_me: WARNING: sys/sysmacros.h: in the future, the compiler will take precedence" >&2;}
4237	(
4238	cat <<\_ASBOX
4239	## ------------------------------------------ ##
4240	## Report this to the AC_PACKAGE_NAME lists. ##
4241	## ------------------------------------------ ##
4242	_ASBOX
4243	) \|
4244	sed "s/^/$as_me: WARNING: /" >&2
4245	;;
4246	esac
4247	echo "$as_me:$LINENO: checking for sys/sysmacros.h" >&5
4248	echo $ECHO_N "checking for sys/sysmacros.h... $ECHO_C" >&6
4249	if test "${ac_cv_header_sys_sysmacros_h+set}" = set; then
4250	echo $ECHO_N "(cached) $ECHO_C" >&6
4251	else
4252	ac_cv_header_sys_sysmacros_h=$ac_header_preproc
4253	fi
4254	echo "$as_me:$LINENO: result: $ac_cv_header_sys_sysmacros_h" >&5
4255	echo "${ECHO_T}$ac_cv_header_sys_sysmacros_h" >&6
4256
4257	fi
4258	if test $ac_cv_header_sys_sysmacros_h = yes; then
4259
4260	cat >>confdefs.h <<\_ACEOF
4261	#define MAJOR_IN_SYSMACROS 1
4262	_ACEOF
4263
4264	fi
4265
4266
4267	fi
4268	fi
4269
4270	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
4271	# for constant arguments. Useless!
4272	echo "$as_me:$LINENO: checking for working alloca.h" >&5
4273	echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6
4274	if test "${ac_cv_working_alloca_h+set}" = set; then
4275	echo $ECHO_N "(cached) $ECHO_C" >&6
4276	else
4277	cat >conftest.$ac_ext <<_ACEOF
4278	/* confdefs.h. */
4279	_ACEOF
4280	cat confdefs.h >>conftest.$ac_ext
4281	cat >>conftest.$ac_ext <<_ACEOF
4282	/* end confdefs.h. */
4283	#include <alloca.h>
4284	int
4285	main ()
4286	{
4287	char p = (char ) alloca (2 * sizeof (int));
4288	;
4289	return 0;
4290	}
4291	_ACEOF
4292	rm -f conftest.$ac_objext conftest$ac_exeext
4293	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4294	(eval $ac_link) 2>conftest.er1
4295	ac_status=$?
4296	grep -v '^ *+' conftest.er1 >conftest.err
4297	rm -f conftest.er1
4298	cat conftest.err >&5
4299	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4300	(exit $ac_status); } &&
4301	{ ac_try='test -z "$ac_c_werror_flag"
4302	\|\| test ! -s conftest.err'
4303	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4304	(eval $ac_try) 2>&5
4305	ac_status=$?
4306	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4307	(exit $ac_status); }; } &&
4308	{ ac_try='test -s conftest$ac_exeext'
4309	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4310	(eval $ac_try) 2>&5
4311	ac_status=$?
4312	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4313	(exit $ac_status); }; }; then
4314	ac_cv_working_alloca_h=yes
4315	else
4316	echo "$as_me: failed program was:" >&5
4317	sed 's/^/\| /' conftest.$ac_ext >&5
4318
4319	ac_cv_working_alloca_h=no
4320	fi
4321	rm -f conftest.err conftest.$ac_objext \
4322	conftest$ac_exeext conftest.$ac_ext
4323	fi
4324	echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5
4325	echo "${ECHO_T}$ac_cv_working_alloca_h" >&6
4326	if test $ac_cv_working_alloca_h = yes; then
4327
4328	cat >>confdefs.h <<\_ACEOF
4329	#define HAVE_ALLOCA_H 1
4330	_ACEOF
4331
4332	fi
4333
4334	echo "$as_me:$LINENO: checking for alloca" >&5
4335	echo $ECHO_N "checking for alloca... $ECHO_C" >&6
4336	if test "${ac_cv_func_alloca_works+set}" = set; then
4337	echo $ECHO_N "(cached) $ECHO_C" >&6
4338	else
4339	cat >conftest.$ac_ext <<_ACEOF
4340	/* confdefs.h. */
4341	_ACEOF
4342	cat confdefs.h >>conftest.$ac_ext
4343	cat >>conftest.$ac_ext <<_ACEOF
4344	/* end confdefs.h. */
4345	#ifdef __GNUC__
4346	# define alloca __builtin_alloca
4347	#else
4348	# ifdef _MSC_VER
4349	# include <malloc.h>
4350	# define alloca _alloca
4351	# else
4352	# if HAVE_ALLOCA_H
4353	# include <alloca.h>
4354	# else
4355	# ifdef _AIX
4356	#pragma alloca
4357	# else
4358	# ifndef alloca /* predefined by HP cc +Olibcalls */
4359	char *alloca ();
4360	# endif
4361	# endif
4362	# endif
4363	# endif
4364	#endif
4365
4366	int
4367	main ()
4368	{
4369	char p = (char ) alloca (1);
4370	;
4371	return 0;
4372	}
4373	_ACEOF
4374	rm -f conftest.$ac_objext conftest$ac_exeext
4375	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4376	(eval $ac_link) 2>conftest.er1
4377	ac_status=$?
4378	grep -v '^ *+' conftest.er1 >conftest.err
4379	rm -f conftest.er1
4380	cat conftest.err >&5
4381	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4382	(exit $ac_status); } &&
4383	{ ac_try='test -z "$ac_c_werror_flag"
4384	\|\| test ! -s conftest.err'
4385	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4386	(eval $ac_try) 2>&5
4387	ac_status=$?
4388	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4389	(exit $ac_status); }; } &&
4390	{ ac_try='test -s conftest$ac_exeext'
4391	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4392	(eval $ac_try) 2>&5
4393	ac_status=$?
4394	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4395	(exit $ac_status); }; }; then
4396	ac_cv_func_alloca_works=yes
4397	else
4398	echo "$as_me: failed program was:" >&5
4399	sed 's/^/\| /' conftest.$ac_ext >&5
4400
4401	ac_cv_func_alloca_works=no
4402	fi
4403	rm -f conftest.err conftest.$ac_objext \
4404	conftest$ac_exeext conftest.$ac_ext
4405	fi
4406	echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5
4407	echo "${ECHO_T}$ac_cv_func_alloca_works" >&6
4408
4409	if test $ac_cv_func_alloca_works = yes; then
4410
4411	cat >>confdefs.h <<\_ACEOF
4412	#define HAVE_ALLOCA 1
4413	_ACEOF
4414
4415	else
4416	# The SVR3 libPW and SVR4 libucb both contain incompatible functions
4417	# that cause trouble. Some versions do not even contain alloca or
4418	# contain a buggy version. If you still want to use their alloca,
4419	# use ar to extract alloca.o from them instead of compiling alloca.c.
4420
4421	ALLOCA=alloca.$ac_objext
4422
4423	cat >>confdefs.h <<\_ACEOF
4424	#define C_ALLOCA 1
4425	_ACEOF
4426
4427
4428	echo "$as_me:$LINENO: checking whether \`alloca.c' needs Cray hooks" >&5
4429	echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6
4430	if test "${ac_cv_os_cray+set}" = set; then
4431	echo $ECHO_N "(cached) $ECHO_C" >&6
4432	else
4433	cat >conftest.$ac_ext <<_ACEOF
4434	/* confdefs.h. */
4435	_ACEOF
4436	cat confdefs.h >>conftest.$ac_ext
4437	cat >>conftest.$ac_ext <<_ACEOF
4438	/* end confdefs.h. */
4439	#if defined(CRAY) && ! defined(CRAY2)
4440	webecray
4441	#else
4442	wenotbecray
4443	#endif
4444
4445	_ACEOF
4446	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
4447	$EGREP "webecray" >/dev/null 2>&1; then
4448	ac_cv_os_cray=yes
4449	else
4450	ac_cv_os_cray=no
4451	fi
4452	rm -f conftest*
4453
4454	fi
4455	echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5
4456	echo "${ECHO_T}$ac_cv_os_cray" >&6
4457	if test $ac_cv_os_cray = yes; then
4458	for ac_func in _getb67 GETB67 getb67; do
4459	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
4460	echo "$as_me:$LINENO: checking for $ac_func" >&5
4461	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
4462	if eval "test \"\${$as_ac_var+set}\" = set"; then
4463	echo $ECHO_N "(cached) $ECHO_C" >&6
4464	else
4465	cat >conftest.$ac_ext <<_ACEOF
4466	/* confdefs.h. */
4467	_ACEOF
4468	cat confdefs.h >>conftest.$ac_ext
4469	cat >>conftest.$ac_ext <<_ACEOF
4470	/* end confdefs.h. */
4471	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
4472	For example, HP-UX 11i <limits.h> declares gettimeofday. */
4473	#define $ac_func innocuous_$ac_func
4474
4475	/* System header to define __stub macros and hopefully few prototypes,
4476	which can conflict with char $ac_func (); below.
4477	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4478	<limits.h> exists even on freestanding compilers. */
4479
4480	#ifdef __STDC__
4481	# include <limits.h>
4482	#else
4483	# include <assert.h>
4484	#endif
4485
4486	#undef $ac_func
4487
4488	/* Override any gcc2 internal prototype to avoid an error. */
4489	#ifdef __cplusplus
4490	extern "C"
4491	{
4492	#endif
4493	/* We use char because int might match the return type of a gcc2
4494	builtin and then its argument prototype would still apply. */
4495	char $ac_func ();
4496	/* The GNU C library defines this for functions which it implements
4497	to always fail with ENOSYS. Some functions are actually named
4498	something starting with __ and the normal name is an alias. */
4499	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
4500	choke me
4501	#else
4502	char (*f) () = $ac_func;
4503	#endif
4504	#ifdef __cplusplus
4505	}
4506	#endif
4507
4508	int
4509	main ()
4510	{
4511	return f != $ac_func;
4512	;
4513	return 0;
4514	}
4515	_ACEOF
4516	rm -f conftest.$ac_objext conftest$ac_exeext
4517	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4518	(eval $ac_link) 2>conftest.er1
4519	ac_status=$?
4520	grep -v '^ *+' conftest.er1 >conftest.err
4521	rm -f conftest.er1
4522	cat conftest.err >&5
4523	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4524	(exit $ac_status); } &&
4525	{ ac_try='test -z "$ac_c_werror_flag"
4526	\|\| test ! -s conftest.err'
4527	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4528	(eval $ac_try) 2>&5
4529	ac_status=$?
4530	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4531	(exit $ac_status); }; } &&
4532	{ ac_try='test -s conftest$ac_exeext'
4533	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4534	(eval $ac_try) 2>&5
4535	ac_status=$?
4536	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4537	(exit $ac_status); }; }; then
4538	eval "$as_ac_var=yes"
4539	else
4540	echo "$as_me: failed program was:" >&5
4541	sed 's/^/\| /' conftest.$ac_ext >&5
4542
4543	eval "$as_ac_var=no"
4544	fi
4545	rm -f conftest.err conftest.$ac_objext \
4546	conftest$ac_exeext conftest.$ac_ext
4547	fi
4548	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
4549	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
4550	if test `eval echo '${'$as_ac_var'}'` = yes; then
4551
4552	cat >>confdefs.h <<_ACEOF
4553	#define CRAY_STACKSEG_END $ac_func
4554	_ACEOF
4555
4556	break
4557	fi
4558
4559	done
4560	fi
4561
4562	echo "$as_me:$LINENO: checking stack direction for C alloca" >&5
4563	echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6
4564	if test "${ac_cv_c_stack_direction+set}" = set; then
4565	echo $ECHO_N "(cached) $ECHO_C" >&6
4566	else
4567	if test "$cross_compiling" = yes; then
4568	ac_cv_c_stack_direction=0
4569	else
4570	cat >conftest.$ac_ext <<_ACEOF
4571	/* confdefs.h. */
4572	_ACEOF
4573	cat confdefs.h >>conftest.$ac_ext
4574	cat >>conftest.$ac_ext <<_ACEOF
4575	/* end confdefs.h. */
4576	int
4577	find_stack_direction ()
4578	{
4579	static char *addr = 0;
4580	auto char dummy;
4581	if (addr == 0)
4582	{
4583	addr = &dummy;
4584	return find_stack_direction ();
4585	}
4586	else
4587	return (&dummy > addr) ? 1 : -1;
4588	}
4589
4590	int
4591	main ()
4592	{
4593	exit (find_stack_direction () < 0);
4594	}
4595	_ACEOF
4596	rm -f conftest$ac_exeext
4597	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4598	(eval $ac_link) 2>&5
4599	ac_status=$?
4600	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4601	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4602	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4603	(eval $ac_try) 2>&5
4604	ac_status=$?
4605	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4606	(exit $ac_status); }; }; then
4607	ac_cv_c_stack_direction=1
4608	else
4609	echo "$as_me: program exited with status $ac_status" >&5
4610	echo "$as_me: failed program was:" >&5
4611	sed 's/^/\| /' conftest.$ac_ext >&5
4612
4613	( exit $ac_status )
4614	ac_cv_c_stack_direction=-1
4615	fi
4616	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4617	fi
4618	fi
4619	echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5
4620	echo "${ECHO_T}$ac_cv_c_stack_direction" >&6
4621
4622	cat >>confdefs.h <<_ACEOF
4623	#define STACK_DIRECTION $ac_cv_c_stack_direction
4624	_ACEOF
4625
4626
4627	fi
4628
4629	echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5
4630	echo $ECHO_N "checking whether struct tm is in sys/time.h or time.h... $ECHO_C" >&6
4631	if test "${ac_cv_struct_tm+set}" = set; then
4632	echo $ECHO_N "(cached) $ECHO_C" >&6
4633	else
4634	cat >conftest.$ac_ext <<_ACEOF
4635	/* confdefs.h. */
4636	_ACEOF
4637	cat confdefs.h >>conftest.$ac_ext
4638	cat >>conftest.$ac_ext <<_ACEOF
4639	/* end confdefs.h. */
4640	#include <sys/types.h>
4641	#include <time.h>
4642
4643	int
4644	main ()
4645	{
4646	struct tm *tp; tp->tm_sec;
4647	;
4648	return 0;
4649	}
4650	_ACEOF
4651	rm -f conftest.$ac_objext
4652	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4653	(eval $ac_compile) 2>conftest.er1
4654	ac_status=$?
4655	grep -v '^ *+' conftest.er1 >conftest.err
4656	rm -f conftest.er1
4657	cat conftest.err >&5
4658	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4659	(exit $ac_status); } &&
4660	{ ac_try='test -z "$ac_c_werror_flag"
4661	\|\| test ! -s conftest.err'
4662	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4663	(eval $ac_try) 2>&5
4664	ac_status=$?
4665	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4666	(exit $ac_status); }; } &&
4667	{ ac_try='test -s conftest.$ac_objext'
4668	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4669	(eval $ac_try) 2>&5
4670	ac_status=$?
4671	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4672	(exit $ac_status); }; }; then
4673	ac_cv_struct_tm=time.h
4674	else
4675	echo "$as_me: failed program was:" >&5
4676	sed 's/^/\| /' conftest.$ac_ext >&5
4677
4678	ac_cv_struct_tm=sys/time.h
4679	fi
4680	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4681	fi
4682	echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5
4683	echo "${ECHO_T}$ac_cv_struct_tm" >&6
4684	if test $ac_cv_struct_tm = sys/time.h; then
4685
4686	cat >>confdefs.h <<\_ACEOF
4687	#define TM_IN_SYS_TIME 1
4688	_ACEOF
4689
4690	fi
4691
4692	echo "$as_me:$LINENO: checking for struct stat.st_blocks" >&5
4693	echo $ECHO_N "checking for struct stat.st_blocks... $ECHO_C" >&6
4694	if test "${ac_cv_member_struct_stat_st_blocks+set}" = set; then
4695	echo $ECHO_N "(cached) $ECHO_C" >&6
4696	else
4697	cat >conftest.$ac_ext <<_ACEOF
4698	/* confdefs.h. */
4699	_ACEOF
4700	cat confdefs.h >>conftest.$ac_ext
4701	cat >>conftest.$ac_ext <<_ACEOF
4702	/* end confdefs.h. */
4703	$ac_includes_default
4704	int
4705	main ()
4706	{
4707	static struct stat ac_aggr;
4708	if (ac_aggr.st_blocks)
4709	return 0;
4710	;
4711	return 0;
4712	}
4713	_ACEOF
4714	rm -f conftest.$ac_objext
4715	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4716	(eval $ac_compile) 2>conftest.er1
4717	ac_status=$?
4718	grep -v '^ *+' conftest.er1 >conftest.err
4719	rm -f conftest.er1
4720	cat conftest.err >&5
4721	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4722	(exit $ac_status); } &&
4723	{ ac_try='test -z "$ac_c_werror_flag"
4724	\|\| test ! -s conftest.err'
4725	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4726	(eval $ac_try) 2>&5
4727	ac_status=$?
4728	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4729	(exit $ac_status); }; } &&
4730	{ ac_try='test -s conftest.$ac_objext'
4731	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4732	(eval $ac_try) 2>&5
4733	ac_status=$?
4734	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4735	(exit $ac_status); }; }; then
4736	ac_cv_member_struct_stat_st_blocks=yes
4737	else
4738	echo "$as_me: failed program was:" >&5
4739	sed 's/^/\| /' conftest.$ac_ext >&5
4740
4741	cat >conftest.$ac_ext <<_ACEOF
4742	/* confdefs.h. */
4743	_ACEOF
4744	cat confdefs.h >>conftest.$ac_ext
4745	cat >>conftest.$ac_ext <<_ACEOF
4746	/* end confdefs.h. */
4747	$ac_includes_default
4748	int
4749	main ()
4750	{
4751	static struct stat ac_aggr;
4752	if (sizeof ac_aggr.st_blocks)
4753	return 0;
4754	;
4755	return 0;
4756	}
4757	_ACEOF
4758	rm -f conftest.$ac_objext
4759	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4760	(eval $ac_compile) 2>conftest.er1
4761	ac_status=$?
4762	grep -v '^ *+' conftest.er1 >conftest.err
4763	rm -f conftest.er1
4764	cat conftest.err >&5
4765	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4766	(exit $ac_status); } &&
4767	{ ac_try='test -z "$ac_c_werror_flag"
4768	\|\| test ! -s conftest.err'
4769	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4770	(eval $ac_try) 2>&5
4771	ac_status=$?
4772	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4773	(exit $ac_status); }; } &&
4774	{ ac_try='test -s conftest.$ac_objext'
4775	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4776	(eval $ac_try) 2>&5
4777	ac_status=$?
4778	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4779	(exit $ac_status); }; }; then
4780	ac_cv_member_struct_stat_st_blocks=yes
4781	else
4782	echo "$as_me: failed program was:" >&5
4783	sed 's/^/\| /' conftest.$ac_ext >&5
4784
4785	ac_cv_member_struct_stat_st_blocks=no
4786	fi
4787	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4788	fi
4789	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4790	fi
4791	echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_blocks" >&5
4792	echo "${ECHO_T}$ac_cv_member_struct_stat_st_blocks" >&6
4793	if test $ac_cv_member_struct_stat_st_blocks = yes; then
4794
4795	cat >>confdefs.h <<_ACEOF
4796	#define HAVE_STRUCT_STAT_ST_BLOCKS 1
4797	_ACEOF
4798
4799
4800	cat >>confdefs.h <<\_ACEOF
4801	#define HAVE_ST_BLOCKS 1
4802	_ACEOF
4803
4804	else
4805	case $LIBOBJS in
4806	"fileblocks.$ac_objext" \| \
4807	*" fileblocks.$ac_objext" \| \
4808	"fileblocks.$ac_objext "* \| \
4809	" fileblocks.$ac_objext " ) ;;
4810	*) LIBOBJS="$LIBOBJS fileblocks.$ac_objext" ;;
4811	esac
4812
4813	fi
4814
4815
4816
4817
4818
4819
4820
4821	ac_header_dirent=no
4822	for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
4823	as_ac_Header=`echo "ac_cv_header_dirent_$ac_hdr" \| $as_tr_sh`
4824	echo "$as_me:$LINENO: checking for $ac_hdr that defines DIR" >&5
4825	echo $ECHO_N "checking for $ac_hdr that defines DIR... $ECHO_C" >&6
4826	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4827	echo $ECHO_N "(cached) $ECHO_C" >&6
4828	else
4829	cat >conftest.$ac_ext <<_ACEOF
4830	/* confdefs.h. */
4831	_ACEOF
4832	cat confdefs.h >>conftest.$ac_ext
4833	cat >>conftest.$ac_ext <<_ACEOF
4834	/* end confdefs.h. */
4835	#include <sys/types.h>
4836	#include <$ac_hdr>
4837
4838	int
4839	main ()
4840	{
4841	if ((DIR *) 0)
4842	return 0;
4843	;
4844	return 0;
4845	}
4846	_ACEOF
4847	rm -f conftest.$ac_objext
4848	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4849	(eval $ac_compile) 2>conftest.er1
4850	ac_status=$?
4851	grep -v '^ *+' conftest.er1 >conftest.err
4852	rm -f conftest.er1
4853	cat conftest.err >&5
4854	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4855	(exit $ac_status); } &&
4856	{ ac_try='test -z "$ac_c_werror_flag"
4857	\|\| test ! -s conftest.err'
4858	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4859	(eval $ac_try) 2>&5
4860	ac_status=$?
4861	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4862	(exit $ac_status); }; } &&
4863	{ ac_try='test -s conftest.$ac_objext'
4864	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4865	(eval $ac_try) 2>&5
4866	ac_status=$?
4867	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4868	(exit $ac_status); }; }; then
4869	eval "$as_ac_Header=yes"
4870	else
4871	echo "$as_me: failed program was:" >&5
4872	sed 's/^/\| /' conftest.$ac_ext >&5
4873
4874	eval "$as_ac_Header=no"
4875	fi
4876	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4877	fi
4878	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4879	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4880	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4881	cat >>confdefs.h <<_ACEOF
4882	#define `echo "HAVE_$ac_hdr" \| $as_tr_cpp` 1
4883	_ACEOF
4884
4885	ac_header_dirent=$ac_hdr; break
4886	fi
4887
4888	done
4889	# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
4890	if test $ac_header_dirent = dirent.h; then
4891	echo "$as_me:$LINENO: checking for library containing opendir" >&5
4892	echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6
4893	if test "${ac_cv_search_opendir+set}" = set; then
4894	echo $ECHO_N "(cached) $ECHO_C" >&6
4895	else
4896	ac_func_search_save_LIBS=$LIBS
4897	ac_cv_search_opendir=no
4898	cat >conftest.$ac_ext <<_ACEOF
4899	/* confdefs.h. */
4900	_ACEOF
4901	cat confdefs.h >>conftest.$ac_ext
4902	cat >>conftest.$ac_ext <<_ACEOF
4903	/* end confdefs.h. */
4904
4905	/* Override any gcc2 internal prototype to avoid an error. */
4906	#ifdef __cplusplus
4907	extern "C"
4908	#endif
4909	/* We use char because int might match the return type of a gcc2
4910	builtin and then its argument prototype would still apply. */
4911	char opendir ();
4912	int
4913	main ()
4914	{
4915	opendir ();
4916	;
4917	return 0;
4918	}
4919	_ACEOF
4920	rm -f conftest.$ac_objext conftest$ac_exeext
4921	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4922	(eval $ac_link) 2>conftest.er1
4923	ac_status=$?
4924	grep -v '^ *+' conftest.er1 >conftest.err
4925	rm -f conftest.er1
4926	cat conftest.err >&5
4927	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4928	(exit $ac_status); } &&
4929	{ ac_try='test -z "$ac_c_werror_flag"
4930	\|\| test ! -s conftest.err'
4931	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4932	(eval $ac_try) 2>&5
4933	ac_status=$?
4934	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4935	(exit $ac_status); }; } &&
4936	{ ac_try='test -s conftest$ac_exeext'
4937	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4938	(eval $ac_try) 2>&5
4939	ac_status=$?
4940	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4941	(exit $ac_status); }; }; then
4942	ac_cv_search_opendir="none required"
4943	else
4944	echo "$as_me: failed program was:" >&5
4945	sed 's/^/\| /' conftest.$ac_ext >&5
4946
4947	fi
4948	rm -f conftest.err conftest.$ac_objext \
4949	conftest$ac_exeext conftest.$ac_ext
4950	if test "$ac_cv_search_opendir" = no; then
4951	for ac_lib in dir; do
4952	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4953	cat >conftest.$ac_ext <<_ACEOF
4954	/* confdefs.h. */
4955	_ACEOF
4956	cat confdefs.h >>conftest.$ac_ext
4957	cat >>conftest.$ac_ext <<_ACEOF
4958	/* end confdefs.h. */
4959
4960	/* Override any gcc2 internal prototype to avoid an error. */
4961	#ifdef __cplusplus
4962	extern "C"
4963	#endif
4964	/* We use char because int might match the return type of a gcc2
4965	builtin and then its argument prototype would still apply. */
4966	char opendir ();
4967	int
4968	main ()
4969	{
4970	opendir ();
4971	;
4972	return 0;
4973	}
4974	_ACEOF
4975	rm -f conftest.$ac_objext conftest$ac_exeext
4976	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4977	(eval $ac_link) 2>conftest.er1
4978	ac_status=$?
4979	grep -v '^ *+' conftest.er1 >conftest.err
4980	rm -f conftest.er1
4981	cat conftest.err >&5
4982	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4983	(exit $ac_status); } &&
4984	{ ac_try='test -z "$ac_c_werror_flag"
4985	\|\| test ! -s conftest.err'
4986	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4987	(eval $ac_try) 2>&5
4988	ac_status=$?
4989	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4990	(exit $ac_status); }; } &&
4991	{ ac_try='test -s conftest$ac_exeext'
4992	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4993	(eval $ac_try) 2>&5
4994	ac_status=$?
4995	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4996	(exit $ac_status); }; }; then
4997	ac_cv_search_opendir="-l$ac_lib"
4998	break
4999	else
5000	echo "$as_me: failed program was:" >&5
5001	sed 's/^/\| /' conftest.$ac_ext >&5
5002
5003	fi
5004	rm -f conftest.err conftest.$ac_objext \
5005	conftest$ac_exeext conftest.$ac_ext
5006	done
5007	fi
5008	LIBS=$ac_func_search_save_LIBS
5009	fi
5010	echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5
5011	echo "${ECHO_T}$ac_cv_search_opendir" >&6
5012	if test "$ac_cv_search_opendir" != no; then
5013	test "$ac_cv_search_opendir" = "none required" \|\| LIBS="$ac_cv_search_opendir $LIBS"
5014
5015	fi
5016
5017	else
5018	echo "$as_me:$LINENO: checking for library containing opendir" >&5
5019	echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6
5020	if test "${ac_cv_search_opendir+set}" = set; then
5021	echo $ECHO_N "(cached) $ECHO_C" >&6
5022	else
5023	ac_func_search_save_LIBS=$LIBS
5024	ac_cv_search_opendir=no
5025	cat >conftest.$ac_ext <<_ACEOF
5026	/* confdefs.h. */
5027	_ACEOF
5028	cat confdefs.h >>conftest.$ac_ext
5029	cat >>conftest.$ac_ext <<_ACEOF
5030	/* end confdefs.h. */
5031
5032	/* Override any gcc2 internal prototype to avoid an error. */
5033	#ifdef __cplusplus
5034	extern "C"
5035	#endif
5036	/* We use char because int might match the return type of a gcc2
5037	builtin and then its argument prototype would still apply. */
5038	char opendir ();
5039	int
5040	main ()
5041	{
5042	opendir ();
5043	;
5044	return 0;
5045	}
5046	_ACEOF
5047	rm -f conftest.$ac_objext conftest$ac_exeext
5048	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5049	(eval $ac_link) 2>conftest.er1
5050	ac_status=$?
5051	grep -v '^ *+' conftest.er1 >conftest.err
5052	rm -f conftest.er1
5053	cat conftest.err >&5
5054	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5055	(exit $ac_status); } &&
5056	{ ac_try='test -z "$ac_c_werror_flag"
5057	\|\| test ! -s conftest.err'
5058	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5059	(eval $ac_try) 2>&5
5060	ac_status=$?
5061	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5062	(exit $ac_status); }; } &&
5063	{ ac_try='test -s conftest$ac_exeext'
5064	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5065	(eval $ac_try) 2>&5
5066	ac_status=$?
5067	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5068	(exit $ac_status); }; }; then
5069	ac_cv_search_opendir="none required"
5070	else
5071	echo "$as_me: failed program was:" >&5
5072	sed 's/^/\| /' conftest.$ac_ext >&5
5073
5074	fi
5075	rm -f conftest.err conftest.$ac_objext \
5076	conftest$ac_exeext conftest.$ac_ext
5077	if test "$ac_cv_search_opendir" = no; then
5078	for ac_lib in x; do
5079	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
5080	cat >conftest.$ac_ext <<_ACEOF
5081	/* confdefs.h. */
5082	_ACEOF
5083	cat confdefs.h >>conftest.$ac_ext
5084	cat >>conftest.$ac_ext <<_ACEOF
5085	/* end confdefs.h. */
5086
5087	/* Override any gcc2 internal prototype to avoid an error. */
5088	#ifdef __cplusplus
5089	extern "C"
5090	#endif
5091	/* We use char because int might match the return type of a gcc2
5092	builtin and then its argument prototype would still apply. */
5093	char opendir ();
5094	int
5095	main ()
5096	{
5097	opendir ();
5098	;
5099	return 0;
5100	}
5101	_ACEOF
5102	rm -f conftest.$ac_objext conftest$ac_exeext
5103	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5104	(eval $ac_link) 2>conftest.er1
5105	ac_status=$?
5106	grep -v '^ *+' conftest.er1 >conftest.err
5107	rm -f conftest.er1
5108	cat conftest.err >&5
5109	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5110	(exit $ac_status); } &&
5111	{ ac_try='test -z "$ac_c_werror_flag"
5112	\|\| test ! -s conftest.err'
5113	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5114	(eval $ac_try) 2>&5
5115	ac_status=$?
5116	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5117	(exit $ac_status); }; } &&
5118	{ ac_try='test -s conftest$ac_exeext'
5119	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5120	(eval $ac_try) 2>&5
5121	ac_status=$?
5122	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5123	(exit $ac_status); }; }; then
5124	ac_cv_search_opendir="-l$ac_lib"
5125	break
5126	else
5127	echo "$as_me: failed program was:" >&5
5128	sed 's/^/\| /' conftest.$ac_ext >&5
5129
5130	fi
5131	rm -f conftest.err conftest.$ac_objext \
5132	conftest$ac_exeext conftest.$ac_ext
5133	done
5134	fi
5135	LIBS=$ac_func_search_save_LIBS
5136	fi
5137	echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5
5138	echo "${ECHO_T}$ac_cv_search_opendir" >&6
5139	if test "$ac_cv_search_opendir" != no; then
5140	test "$ac_cv_search_opendir" = "none required" \|\| LIBS="$ac_cv_search_opendir $LIBS"
5141
5142	fi
5143
5144	fi
5145
5146	echo "$as_me:$LINENO: checking whether closedir returns void" >&5
5147	echo $ECHO_N "checking whether closedir returns void... $ECHO_C" >&6
5148	if test "${ac_cv_func_closedir_void+set}" = set; then
5149	echo $ECHO_N "(cached) $ECHO_C" >&6
5150	else
5151	if test "$cross_compiling" = yes; then
5152	ac_cv_func_closedir_void=yes
5153	else
5154	cat >conftest.$ac_ext <<_ACEOF
5155	/* confdefs.h. */
5156	_ACEOF
5157	cat confdefs.h >>conftest.$ac_ext
5158	cat >>conftest.$ac_ext <<_ACEOF
5159	/* end confdefs.h. */
5160	$ac_includes_default
5161	#include <$ac_header_dirent>
5162	#ifndef __cplusplus
5163	int closedir ();
5164	#endif
5165
5166	int
5167	main ()
5168	{
5169	exit (closedir (opendir (".")) != 0);
5170	;
5171	return 0;
5172	}
5173	_ACEOF
5174	rm -f conftest$ac_exeext
5175	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5176	(eval $ac_link) 2>&5
5177	ac_status=$?
5178	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5179	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5180	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5181	(eval $ac_try) 2>&5
5182	ac_status=$?
5183	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5184	(exit $ac_status); }; }; then
5185	ac_cv_func_closedir_void=no
5186	else
5187	echo "$as_me: program exited with status $ac_status" >&5
5188	echo "$as_me: failed program was:" >&5
5189	sed 's/^/\| /' conftest.$ac_ext >&5
5190
5191	( exit $ac_status )
5192	ac_cv_func_closedir_void=yes
5193	fi
5194	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5195	fi
5196	fi
5197	echo "$as_me:$LINENO: result: $ac_cv_func_closedir_void" >&5
5198	echo "${ECHO_T}$ac_cv_func_closedir_void" >&6
5199	if test $ac_cv_func_closedir_void = yes; then
5200
5201	cat >>confdefs.h <<\_ACEOF
5202	#define CLOSEDIR_VOID 1
5203	_ACEOF
5204
5205	fi
5206
5207
5208	for ac_func in mkfifo
5209	do
5210	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
5211	echo "$as_me:$LINENO: checking for $ac_func" >&5
5212	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
5213	if eval "test \"\${$as_ac_var+set}\" = set"; then
5214	echo $ECHO_N "(cached) $ECHO_C" >&6
5215	else
5216	cat >conftest.$ac_ext <<_ACEOF
5217	/* confdefs.h. */
5218	_ACEOF
5219	cat confdefs.h >>conftest.$ac_ext
5220	cat >>conftest.$ac_ext <<_ACEOF
5221	/* end confdefs.h. */
5222	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5223	For example, HP-UX 11i <limits.h> declares gettimeofday. */
5224	#define $ac_func innocuous_$ac_func
5225
5226	/* System header to define __stub macros and hopefully few prototypes,
5227	which can conflict with char $ac_func (); below.
5228	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5229	<limits.h> exists even on freestanding compilers. */
5230
5231	#ifdef __STDC__
5232	# include <limits.h>
5233	#else
5234	# include <assert.h>
5235	#endif
5236
5237	#undef $ac_func
5238
5239	/* Override any gcc2 internal prototype to avoid an error. */
5240	#ifdef __cplusplus
5241	extern "C"
5242	{
5243	#endif
5244	/* We use char because int might match the return type of a gcc2
5245	builtin and then its argument prototype would still apply. */
5246	char $ac_func ();
5247	/* The GNU C library defines this for functions which it implements
5248	to always fail with ENOSYS. Some functions are actually named
5249	something starting with __ and the normal name is an alias. */
5250	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
5251	choke me
5252	#else
5253	char (*f) () = $ac_func;
5254	#endif
5255	#ifdef __cplusplus
5256	}
5257	#endif
5258
5259	int
5260	main ()
5261	{
5262	return f != $ac_func;
5263	;
5264	return 0;
5265	}
5266	_ACEOF
5267	rm -f conftest.$ac_objext conftest$ac_exeext
5268	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5269	(eval $ac_link) 2>conftest.er1
5270	ac_status=$?
5271	grep -v '^ *+' conftest.er1 >conftest.err
5272	rm -f conftest.er1
5273	cat conftest.err >&5
5274	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5275	(exit $ac_status); } &&
5276	{ ac_try='test -z "$ac_c_werror_flag"
5277	\|\| test ! -s conftest.err'
5278	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5279	(eval $ac_try) 2>&5
5280	ac_status=$?
5281	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5282	(exit $ac_status); }; } &&
5283	{ ac_try='test -s conftest$ac_exeext'
5284	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5285	(eval $ac_try) 2>&5
5286	ac_status=$?
5287	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5288	(exit $ac_status); }; }; then
5289	eval "$as_ac_var=yes"
5290	else
5291	echo "$as_me: failed program was:" >&5
5292	sed 's/^/\| /' conftest.$ac_ext >&5
5293
5294	eval "$as_ac_var=no"
5295	fi
5296	rm -f conftest.err conftest.$ac_objext \
5297	conftest$ac_exeext conftest.$ac_ext
5298	fi
5299	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
5300	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
5301	if test `eval echo '${'$as_ac_var'}'` = yes; then
5302	cat >>confdefs.h <<_ACEOF
5303	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
5304	_ACEOF
5305
5306	fi
5307	done
5308
5309	echo "$as_me:$LINENO: checking for mknod" >&5
5310	echo $ECHO_N "checking for mknod... $ECHO_C" >&6
5311	if test "${ac_cv_func_mknod+set}" = set; then
5312	echo $ECHO_N "(cached) $ECHO_C" >&6
5313	else
5314	cat >conftest.$ac_ext <<_ACEOF
5315	/* confdefs.h. */
5316	_ACEOF
5317	cat confdefs.h >>conftest.$ac_ext
5318	cat >>conftest.$ac_ext <<_ACEOF
5319	/* end confdefs.h. */
5320	/* Define mknod to an innocuous variant, in case <limits.h> declares mknod.
5321	For example, HP-UX 11i <limits.h> declares gettimeofday. */
5322	#define mknod innocuous_mknod
5323
5324	/* System header to define __stub macros and hopefully few prototypes,
5325	which can conflict with char mknod (); below.
5326	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5327	<limits.h> exists even on freestanding compilers. */
5328
5329	#ifdef __STDC__
5330	# include <limits.h>
5331	#else
5332	# include <assert.h>
5333	#endif
5334
5335	#undef mknod
5336
5337	/* Override any gcc2 internal prototype to avoid an error. */
5338	#ifdef __cplusplus
5339	extern "C"
5340	{
5341	#endif
5342	/* We use char because int might match the return type of a gcc2
5343	builtin and then its argument prototype would still apply. */
5344	char mknod ();
5345	/* The GNU C library defines this for functions which it implements
5346	to always fail with ENOSYS. Some functions are actually named
5347	something starting with __ and the normal name is an alias. */
5348	#if defined (__stub_mknod) \|\| defined (__stub___mknod)
5349	choke me
5350	#else
5351	char (*f) () = mknod;
5352	#endif
5353	#ifdef __cplusplus
5354	}
5355	#endif
5356
5357	int
5358	main ()
5359	{
5360	return f != mknod;
5361	;
5362	return 0;
5363	}
5364	_ACEOF
5365	rm -f conftest.$ac_objext conftest$ac_exeext
5366	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5367	(eval $ac_link) 2>conftest.er1
5368	ac_status=$?
5369	grep -v '^ *+' conftest.er1 >conftest.err
5370	rm -f conftest.er1
5371	cat conftest.err >&5
5372	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5373	(exit $ac_status); } &&
5374	{ ac_try='test -z "$ac_c_werror_flag"
5375	\|\| test ! -s conftest.err'
5376	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5377	(eval $ac_try) 2>&5
5378	ac_status=$?
5379	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5380	(exit $ac_status); }; } &&
5381	{ ac_try='test -s conftest$ac_exeext'
5382	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5383	(eval $ac_try) 2>&5
5384	ac_status=$?
5385	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5386	(exit $ac_status); }; }; then
5387	ac_cv_func_mknod=yes
5388	else
5389	echo "$as_me: failed program was:" >&5
5390	sed 's/^/\| /' conftest.$ac_ext >&5
5391
5392	ac_cv_func_mknod=no
5393	fi
5394	rm -f conftest.err conftest.$ac_objext \
5395	conftest$ac_exeext conftest.$ac_ext
5396	fi
5397	echo "$as_me:$LINENO: result: $ac_cv_func_mknod" >&5
5398	echo "${ECHO_T}$ac_cv_func_mknod" >&6
5399
5400
5401
5402
5403	ac_config_files="$ac_config_files Makefile orxonox.lsm orxonox.spec"
5404	cat >confcache <<\_ACEOF
5405	# This file is a shell script that caches the results of configure
5406	# tests run on this system so they can be shared between configure
5407	# scripts and configure runs, see configure's option --config-cache.
5408	# It is not useful on other systems. If it contains results you don't
5409	# want to keep, you may remove or edit it.
5410	#
5411	# config.status only pays attention to the cache file if you give it
5412	# the --recheck option to rerun configure.
5413	#
5414	# `ac_cv_env_foo' variables (set or unset) will be overridden when
5415	# loading this file, other unset `ac_cv_foo' will be assigned the
5416	# following values.
5417
5418	_ACEOF
5419
5420	# The following way of writing the cache mishandles newlines in values,
5421	# but we know of no workaround that is simple, portable, and efficient.
5422	# So, don't put newlines in cache variables' values.
5423	# Ultrix sh set writes to stderr and can't be redirected directly,
5424	# and sets the high bit in the cache file unless we assign to the vars.
5425	{
5426	(set) 2>&1 \|
5427	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
5428	ac_space=\ )
5429	# `set' does not quote correctly, so add quotes (double-quote
5430	# substitution turns \\\\ into \\, and sed turns \\ into \).
5431	sed -n \
5432	"s/'/'\\\\''/g;
5433	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
5434	;;
5435	*)
5436	# `set' quotes correctly as required by POSIX, so do not add quotes.
5437	sed -n \
5438	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
5439	;;
5440	esac;
5441	} \|
5442	sed '
5443	t clear
5444	: clear
5445	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
5446	t end
5447	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/
5448	: end' >>confcache
5449	if diff $cache_file confcache >/dev/null 2>&1; then :; else
5450	if test -w $cache_file; then
5451	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
5452	cat confcache >$cache_file
5453	else
5454	echo "not updating unwritable cache $cache_file"
5455	fi
5456	fi
5457	rm -f confcache
5458
5459	test "x$prefix" = xNONE && prefix=$ac_default_prefix
5460	# Let make expand exec_prefix.
5461	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5462
5463	# VPATH may cause trouble with some makes, so we remove $(srcdir),
5464	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
5465	# trailing colons and then remove the whole line if VPATH becomes empty
5466	# (actually we leave an empty line to preserve line numbers).
5467	if test "x$srcdir" = x.; then
5468	ac_vpsub='/^[ ]VPATH[ ]=/{
5469	s/:\$(srcdir):/:/;
5470	s/:\${srcdir}:/:/;
5471	s/:@srcdir@:/:/;
5472	s/^$[^=]=[ ]$:*/\1/;
5473	s/:*$//;
5474	s/^[^=]=[ ]$//;
5475	}'
5476	fi
5477
5478	DEFS=-DHAVE_CONFIG_H
5479
5480	ac_libobjs=
5481	ac_ltlibobjs=
5482	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5483	# 1. Remove the extension, and $U if already installed.
5484	ac_i=`echo "$ac_i" \|
5485	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
5486	# 2. Add them.
5487	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
5488	ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
5489	done
5490	LIBOBJS=$ac_libobjs
5491
5492	LTLIBOBJS=$ac_ltlibobjs
5493
5494
5495	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
5496	{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
5497	Usually this means the macro was only invoked conditionally." >&5
5498	echo "$as_me: error: conditional \"AMDEP\" was never defined.
5499	Usually this means the macro was only invoked conditionally." >&2;}
5500	{ (exit 1); exit 1; }; }
5501	fi
5502	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
5503	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
5504	Usually this means the macro was only invoked conditionally." >&5
5505	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
5506	Usually this means the macro was only invoked conditionally." >&2;}
5507	{ (exit 1); exit 1; }; }
5508	fi
5509
5510	: ${CONFIG_STATUS=./config.status}
5511	ac_clean_files_save=$ac_clean_files
5512	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5513	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
5514	echo "$as_me: creating $CONFIG_STATUS" >&6;}
5515	cat >$CONFIG_STATUS <<_ACEOF
5516	#! $SHELL
5517	# Generated by $as_me.
5518	# Run this file to recreate the current configuration.
5519	# Compiler output produced by configure, useful for debugging
5520	# configure, is in config.log if it exists.
5521
5522	debug=false
5523	ac_cs_recheck=false
5524	ac_cs_silent=false
5525	SHELL=\${CONFIG_SHELL-$SHELL}
5526	_ACEOF
5527
5528	cat >>$CONFIG_STATUS <<\_ACEOF
5529	## --------------------- ##
5530	## M4sh Initialization. ##
5531	## --------------------- ##
5532
5533	# Be Bourne compatible
5534	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
5535	emulate sh
5536	NULLCMD=:
5537	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
5538	# is contrary to our usage. Disable this feature.
5539	alias -g '${1+"$@"}'='"$@"'
5540	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
5541	set -o posix
5542	fi
5543	DUALCASE=1; export DUALCASE # for MKS sh
5544
5545	# Support unset when possible.
5546	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
5547	as_unset=unset
5548	else
5549	as_unset=false
5550	fi
5551
5552
5553	# Work around bugs in pre-3.0 UWIN ksh.
5554	$as_unset ENV MAIL MAILPATH
5555	PS1='$ '
5556	PS2='> '
5557	PS4='+ '
5558
5559	# NLS nuisances.
5560	for as_var in \
5561	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
5562	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
5563	LC_TELEPHONE LC_TIME
5564	do
5565	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
5566	eval $as_var=C; export $as_var
5567	else
5568	$as_unset $as_var
5569	fi
5570	done
5571
5572	# Required to use basename.
5573	if expr a : '$a$' >/dev/null 2>&1; then
5574	as_expr=expr
5575	else
5576	as_expr=false
5577	fi
5578
5579	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
5580	as_basename=basename
5581	else
5582	as_basename=false
5583	fi
5584
5585
5586	# Name of the executable.
5587	as_me=`$as_basename "$0" \|\|
5588	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
5589	X"$0" : 'X$//$$' \\| \
5590	X"$0" : 'X$/$$' \\| \
5591	. : '$.$' 2>/dev/null \|\|
5592	echo X/"$0" \|
5593	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
5594	/^X\/$\/\/$$/{ s//\1/; q; }
5595	/^X\/$\/$.*/{ s//\1/; q; }
5596	s/.*/./; q'`
5597
5598
5599	# PATH needs CR, and LINENO needs CR and PATH.
5600	# Avoid depending upon Character Ranges.
5601	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5602	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5603	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5604	as_cr_digits='0123456789'
5605	as_cr_alnum=$as_cr_Letters$as_cr_digits
5606
5607	# The user is always right.
5608	if test "${PATH_SEPARATOR+set}" != set; then
5609	echo "#! /bin/sh" >conf$$.sh
5610	echo "exit 0" >>conf$$.sh
5611	chmod +x conf$$.sh
5612	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
5613	PATH_SEPARATOR=';'
5614	else
5615	PATH_SEPARATOR=:
5616	fi
5617	rm -f conf$$.sh
5618	fi
5619
5620
5621	as_lineno_1=$LINENO
5622	as_lineno_2=$LINENO
5623	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
5624	test "x$as_lineno_1" != "x$as_lineno_2" &&
5625	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
5626	# Find who we are. Look in the path if we contain no path at all
5627	# relative or not.
5628	case $0 in
5629	[\\/] ) as_myself=$0 ;;
5630	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5631	for as_dir in $PATH
5632	do
5633	IFS=$as_save_IFS
5634	test -z "$as_dir" && as_dir=.
5635	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5636	done
5637
5638	;;
5639	esac
5640	# We did not find ourselves, most probably we were run as `sh COMMAND'
5641	# in which case we are not to be found in the path.
5642	if test "x$as_myself" = x; then
5643	as_myself=$0
5644	fi
5645	if test ! -f "$as_myself"; then
5646	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
5647	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
5648	{ (exit 1); exit 1; }; }
5649	fi
5650	case $CONFIG_SHELL in
5651	'')
5652	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5653	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
5654	do
5655	IFS=$as_save_IFS
5656	test -z "$as_dir" && as_dir=.
5657	for as_base in sh bash ksh sh5; do
5658	case $as_dir in
5659	/*)
5660	if ("$as_dir/$as_base" -c '
5661	as_lineno_1=$LINENO
5662	as_lineno_2=$LINENO
5663	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
5664	test "x$as_lineno_1" != "x$as_lineno_2" &&
5665	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
5666	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
5667	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
5668	CONFIG_SHELL=$as_dir/$as_base
5669	export CONFIG_SHELL
5670	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
5671	fi;;
5672	esac
5673	done
5674	done
5675	;;
5676	esac
5677
5678	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
5679	# uniformly replaced by the line number. The first 'sed' inserts a
5680	# line-number line before each line; the second 'sed' does the real
5681	# work. The second script uses 'N' to pair each line-number line
5682	# with the numbered line, and appends trailing '-' during
5683	# substitution so that $LINENO is not a special case at line end.
5684	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
5685	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
5686	sed '=' <$as_myself \|
5687	sed '
5688	N
5689	s,$,-,
5690	: loop
5691	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
5692	t loop
5693	s,-$,,
5694	s,^['$as_cr_digits']*\n,,
5695	' >$as_me.lineno &&
5696	chmod +x $as_me.lineno \|\|
5697	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
5698	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
5699	{ (exit 1); exit 1; }; }
5700
5701	# Don't try to exec as it changes $[0], causing all sort of problems
5702	# (the dirname of $[0] is not the place where we might find the
5703	# original and so on. Autoconf is especially sensible to this).
5704	. ./$as_me.lineno
5705	# Exit status is that of the last command.
5706	exit
5707	}
5708
5709
5710	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
5711	c,-n*) ECHO_N= ECHO_C='
5712	' ECHO_T=' ' ;;
5713	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
5714	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
5715	esac
5716
5717	if expr a : '$a$' >/dev/null 2>&1; then
5718	as_expr=expr
5719	else
5720	as_expr=false
5721	fi
5722
5723	rm -f conf$$ conf$$.exe conf$$.file
5724	echo >conf$$.file
5725	if ln -s conf$$.file conf$$ 2>/dev/null; then
5726	# We could just check for DJGPP; but this test a) works b) is more generic
5727	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
5728	if test -f conf$$.exe; then
5729	# Don't use ln at all; we don't have any links
5730	as_ln_s='cp -p'
5731	else
5732	as_ln_s='ln -s'
5733	fi
5734	elif ln conf$$.file conf$$ 2>/dev/null; then
5735	as_ln_s=ln
5736	else
5737	as_ln_s='cp -p'
5738	fi
5739	rm -f conf$$ conf$$.exe conf$$.file
5740
5741	if mkdir -p . 2>/dev/null; then
5742	as_mkdir_p=:
5743	else
5744	test -d ./-p && rmdir ./-p
5745	as_mkdir_p=false
5746	fi
5747
5748	as_executable_p="test -f"
5749
5750	# Sed expression to map a string onto a valid CPP name.
5751	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5752
5753	# Sed expression to map a string onto a valid variable name.
5754	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5755
5756
5757	# IFS
5758	# We need space, tab and new line, in precisely that order.
5759	as_nl='
5760	'
5761	IFS=" $as_nl"
5762
5763	# CDPATH.
5764	$as_unset CDPATH
5765
5766	exec 6>&1
5767
5768	# Open the log real soon, to keep \$[0] and so on meaningful, and to
5769	# report actual input values of CONFIG_FILES etc. instead of their
5770	# values after options handling. Logging --version etc. is OK.
5771	exec 5>>config.log
5772	{
5773	echo
5774	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5775	## Running $as_me. ##
5776	_ASBOX
5777	} >&5
5778	cat >&5 <<_CSEOF
5779
5780	This file was extended by $as_me, which was
5781	generated by GNU Autoconf 2.58. Invocation command line was
5782
5783	CONFIG_FILES = $CONFIG_FILES
5784	CONFIG_HEADERS = $CONFIG_HEADERS
5785	CONFIG_LINKS = $CONFIG_LINKS
5786	CONFIG_COMMANDS = $CONFIG_COMMANDS
5787	$ $0 $@
5788
5789	_CSEOF
5790	echo "on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`" >&5
5791	echo >&5
5792	_ACEOF
5793
5794	# Files that config.status was made for.
5795	if test -n "$ac_config_files"; then
5796	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
5797	fi
5798
5799	if test -n "$ac_config_headers"; then
5800	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
5801	fi
5802
5803	if test -n "$ac_config_links"; then
5804	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
5805	fi
5806
5807	if test -n "$ac_config_commands"; then
5808	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
5809	fi
5810
5811	cat >>$CONFIG_STATUS <<\_ACEOF
5812
5813	ac_cs_usage="\
5814	\`$as_me' instantiates files from templates according to the
5815	current configuration.
5816
5817	Usage: $0 [OPTIONS] [FILE]...
5818
5819	-h, --help print this help, then exit
5820	-V, --version print version number, then exit
5821	-q, --quiet do not print progress messages
5822	-d, --debug don't remove temporary files
5823	--recheck update $as_me by reconfiguring in the same conditions
5824	--file=FILE[:TEMPLATE]
5825	instantiate the configuration file FILE
5826	--header=FILE[:TEMPLATE]
5827	instantiate the configuration header FILE
5828
5829	Configuration files:
5830	$config_files
5831
5832	Configuration headers:
5833	$config_headers
5834
5835	Configuration commands:
5836	$config_commands
5837
5838	Report bugs to <bug-autoconf@gnu.org>."
5839	_ACEOF
5840
5841	cat >>$CONFIG_STATUS <<_ACEOF
5842	ac_cs_version="\\
5843	config.status
5844	configured by $0, generated by GNU Autoconf 2.58,
5845	with options \\"`echo "$ac_configure_args" \| sed 's/[\\""\`\$]/\\\\&/g'`\\"
5846
5847	Copyright (C) 2003 Free Software Foundation, Inc.
5848	This config.status script is free software; the Free Software Foundation
5849	gives unlimited permission to copy, distribute and modify it."
5850	srcdir=$srcdir
5851	INSTALL="$INSTALL"
5852	_ACEOF
5853
5854	cat >>$CONFIG_STATUS <<\_ACEOF
5855	# If no file are specified by the user, then we need to provide default
5856	# value. By we need to know if files were specified by the user.
5857	ac_need_defaults=:
5858	while test $# != 0
5859	do
5860	case $1 in
5861	--=)
5862	ac_option=`expr "x$1" : 'x$[^=]*$='`
5863	ac_optarg=`expr "x$1" : 'x[^=]=$.$'`
5864	ac_shift=:
5865	;;
5866	-*)
5867	ac_option=$1
5868	ac_optarg=$2
5869	ac_shift=shift
5870	;;
5871	*) # This is not an option, so the user has probably given explicit
5872	# arguments.
5873	ac_option=$1
5874	ac_need_defaults=false;;
5875	esac
5876
5877	case $ac_option in
5878	# Handling of the options.
5879	_ACEOF
5880	cat >>$CONFIG_STATUS <<\_ACEOF
5881	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
5882	ac_cs_recheck=: ;;
5883	--version \| --vers* \| -V )
5884	echo "$ac_cs_version"; exit 0 ;;
5885	--he \| --h)
5886	# Conflict between --help and --header
5887	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
5888	Try \`$0 --help' for more information." >&5
5889	echo "$as_me: error: ambiguous option: $1
5890	Try \`$0 --help' for more information." >&2;}
5891	{ (exit 1); exit 1; }; };;
5892	--help \| --hel \| -h )
5893	echo "$ac_cs_usage"; exit 0 ;;
5894	--debug \| --d* \| -d )
5895	debug=: ;;
5896	--file \| --fil \| --fi \| --f )
5897	$ac_shift
5898	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
5899	ac_need_defaults=false;;
5900	--header \| --heade \| --head \| --hea )
5901	$ac_shift
5902	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
5903	ac_need_defaults=false;;
5904	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
5905	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
5906	ac_cs_silent=: ;;
5907
5908	# This is an error.
5909	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
5910	Try \`$0 --help' for more information." >&5
5911	echo "$as_me: error: unrecognized option: $1
5912	Try \`$0 --help' for more information." >&2;}
5913	{ (exit 1); exit 1; }; } ;;
5914
5915	*) ac_config_targets="$ac_config_targets $1" ;;
5916
5917	esac
5918	shift
5919	done
5920
5921	ac_configure_extra_args=
5922
5923	if $ac_cs_silent; then
5924	exec 6>/dev/null
5925	ac_configure_extra_args="$ac_configure_extra_args --silent"
5926	fi
5927
5928	_ACEOF
5929	cat >>$CONFIG_STATUS <<_ACEOF
5930	if \$ac_cs_recheck; then
5931	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
5932	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5933	fi
5934
5935	_ACEOF
5936
5937	cat >>$CONFIG_STATUS <<_ACEOF
5938	#
5939	# INIT-COMMANDS section.
5940	#
5941
5942	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
5943
5944	_ACEOF
5945
5946
5947
5948	cat >>$CONFIG_STATUS <<\_ACEOF
5949	for ac_config_target in $ac_config_targets
5950	do
5951	case "$ac_config_target" in
5952	# Handling of arguments.
5953	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
5954	"orxonox.lsm" ) CONFIG_FILES="$CONFIG_FILES orxonox.lsm" ;;
5955	"orxonox.spec" ) CONFIG_FILES="$CONFIG_FILES orxonox.spec" ;;
5956	"depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
5957	"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
5958	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
5959	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
5960	{ (exit 1); exit 1; }; };;
5961	esac
5962	done
5963
5964	# If the user did not use the arguments to specify the items to instantiate,
5965	# then the envvar interface is used. Set only those that are not.
5966	# We use the long form for the default assignment because of an extremely
5967	# bizarre bug on SunOS 4.1.3.
5968	if $ac_need_defaults; then
5969	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
5970	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
5971	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
5972	fi
5973
5974	# Have a temporary directory for convenience. Make it in the build tree
5975	# simply because there is no reason to put it here, and in addition,
5976	# creating and moving files from /tmp can sometimes cause problems.
5977	# Create a temporary directory, and hook for its removal unless debugging.
5978	$debug \|\|
5979	{
5980	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
5981	trap '{ (exit 1); exit 1; }' 1 2 13 15
5982	}
5983
5984	# Create a (secure) tmp directory for tmp files.
5985
5986	{
5987	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
5988	test -n "$tmp" && test -d "$tmp"
5989	} \|\|
5990	{
5991	tmp=./confstat$$-$RANDOM
5992	(umask 077 && mkdir $tmp)
5993	} \|\|
5994	{
5995	echo "$me: cannot create a temporary directory in ." >&2
5996	{ (exit 1); exit 1; }
5997	}
5998
5999	_ACEOF
6000
6001	cat >>$CONFIG_STATUS <<_ACEOF
6002
6003	#
6004	# CONFIG_FILES section.
6005	#
6006
6007	# No need to generate the scripts if there are no CONFIG_FILES.
6008	# This happens for instance when ./config.status config.h
6009	if test -n "\$CONFIG_FILES"; then
6010	# Protect against being on the right side of a sed subst in config.status.
6011	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
6012	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
6013	s,@SHELL@,$SHELL,;t t
6014	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
6015	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
6016	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
6017	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
6018	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
6019	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
6020	s,@exec_prefix@,$exec_prefix,;t t
6021	s,@prefix@,$prefix,;t t
6022	s,@program_transform_name@,$program_transform_name,;t t
6023	s,@bindir@,$bindir,;t t
6024	s,@sbindir@,$sbindir,;t t
6025	s,@libexecdir@,$libexecdir,;t t
6026	s,@datadir@,$datadir,;t t
6027	s,@sysconfdir@,$sysconfdir,;t t
6028	s,@sharedstatedir@,$sharedstatedir,;t t
6029	s,@localstatedir@,$localstatedir,;t t
6030	s,@libdir@,$libdir,;t t
6031	s,@includedir@,$includedir,;t t
6032	s,@oldincludedir@,$oldincludedir,;t t
6033	s,@infodir@,$infodir,;t t
6034	s,@mandir@,$mandir,;t t
6035	s,@build_alias@,$build_alias,;t t
6036	s,@host_alias@,$host_alias,;t t
6037	s,@target_alias@,$target_alias,;t t
6038	s,@DEFS@,$DEFS,;t t
6039	s,@ECHO_C@,$ECHO_C,;t t
6040	s,@ECHO_N@,$ECHO_N,;t t
6041	s,@ECHO_T@,$ECHO_T,;t t
6042	s,@LIBS@,$LIBS,;t t
6043	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
6044	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
6045	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
6046	s,@CYGPATH_W@,$CYGPATH_W,;t t
6047	s,@PACKAGE@,$PACKAGE,;t t
6048	s,@VERSION@,$VERSION,;t t
6049	s,@ACLOCAL@,$ACLOCAL,;t t
6050	s,@AUTOCONF@,$AUTOCONF,;t t
6051	s,@AUTOMAKE@,$AUTOMAKE,;t t
6052	s,@AUTOHEADER@,$AUTOHEADER,;t t
6053	s,@MAKEINFO@,$MAKEINFO,;t t
6054	s,@AMTAR@,$AMTAR,;t t
6055	s,@install_sh@,$install_sh,;t t
6056	s,@STRIP@,$STRIP,;t t
6057	s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
6058	s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
6059	s,@mkdir_p@,$mkdir_p,;t t
6060	s,@AWK@,$AWK,;t t
6061	s,@SET_MAKE@,$SET_MAKE,;t t
6062	s,@am__leading_dot@,$am__leading_dot,;t t
6063	s,@ISODATE@,$ISODATE,;t t
6064	s,@build@,$build,;t t
6065	s,@build_cpu@,$build_cpu,;t t
6066	s,@build_vendor@,$build_vendor,;t t
6067	s,@build_os@,$build_os,;t t
6068	s,@host@,$host,;t t
6069	s,@host_cpu@,$host_cpu,;t t
6070	s,@host_vendor@,$host_vendor,;t t
6071	s,@host_os@,$host_os,;t t
6072	s,@CC@,$CC,;t t
6073	s,@CFLAGS@,$CFLAGS,;t t
6074	s,@LDFLAGS@,$LDFLAGS,;t t
6075	s,@CPPFLAGS@,$CPPFLAGS,;t t
6076	s,@ac_ct_CC@,$ac_ct_CC,;t t
6077	s,@EXEEXT@,$EXEEXT,;t t
6078	s,@OBJEXT@,$OBJEXT,;t t
6079	s,@DEPDIR@,$DEPDIR,;t t
6080	s,@am__include@,$am__include,;t t
6081	s,@am__quote@,$am__quote,;t t
6082	s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
6083	s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
6084	s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
6085	s,@CCDEPMODE@,$CCDEPMODE,;t t
6086	s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
6087	s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
6088	s,@CPP@,$CPP,;t t
6089	s,@EGREP@,$EGREP,;t t
6090	s,@ALLOCA@,$ALLOCA,;t t
6091	s,@LIBOBJS@,$LIBOBJS,;t t
6092	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
6093	CEOF
6094
6095	_ACEOF
6096
6097	cat >>$CONFIG_STATUS <<\_ACEOF
6098	# Split the substitutions into bite-sized pieces for seds with
6099	# small command number limits, like on Digital OSF/1 and HP-UX.
6100	ac_max_sed_lines=48
6101	ac_sed_frag=1 # Number of current file.
6102	ac_beg=1 # First line for current file.
6103	ac_end=$ac_max_sed_lines # Line after last line for current file.
6104	ac_more_lines=:
6105	ac_sed_cmds=
6106	while $ac_more_lines; do
6107	if test $ac_beg -gt 1; then
6108	sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
6109	else
6110	sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
6111	fi
6112	if test ! -s $tmp/subs.frag; then
6113	ac_more_lines=false
6114	else
6115	# The purpose of the label and of the branching condition is to
6116	# speed up the sed processing (if there are no `@' at all, there
6117	# is no need to browse any of the substitutions).
6118	# These are the two extra sed commands mentioned above.
6119	(echo ':t
6120	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
6121	if test -z "$ac_sed_cmds"; then
6122	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
6123	else
6124	ac_sed_cmds="$ac_sed_cmds \| sed -f $tmp/subs-$ac_sed_frag.sed"
6125	fi
6126	ac_sed_frag=`expr $ac_sed_frag + 1`
6127	ac_beg=$ac_end
6128	ac_end=`expr $ac_end + $ac_max_sed_lines`
6129	fi
6130	done
6131	if test -z "$ac_sed_cmds"; then
6132	ac_sed_cmds=cat
6133	fi
6134	fi # test -n "$CONFIG_FILES"
6135
6136	_ACEOF
6137	cat >>$CONFIG_STATUS <<\_ACEOF
6138	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
6139	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
6140	case $ac_file in
6141	- \| :- \| :-:* ) # input from stdin
6142	cat >$tmp/stdin
6143	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
6144	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
6145	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
6146	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
6147	* ) ac_file_in=$ac_file.in ;;
6148	esac
6149
6150	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
6151	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
6152	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
6153	X"$ac_file" : 'X$//$[^/]' \\| \
6154	X"$ac_file" : 'X$//$$' \\| \
6155	X"$ac_file" : 'X$/$' \\| \
6156	. : '$.$' 2>/dev/null \|\|
6157	echo X"$ac_file" \|
6158	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
6159	/^X$\/\/$[^/].*/{ s//\1/; q; }
6160	/^X$\/\/$$/{ s//\1/; q; }
6161	/^X$\/$.*/{ s//\1/; q; }
6162	s/.*/./; q'`
6163	{ if $as_mkdir_p; then
6164	mkdir -p "$ac_dir"
6165	else
6166	as_dir="$ac_dir"
6167	as_dirs=
6168	while test ! -d "$as_dir"; do
6169	as_dirs="$as_dir $as_dirs"
6170	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
6171	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
6172	X"$as_dir" : 'X$//$[^/]' \\| \
6173	X"$as_dir" : 'X$//$$' \\| \
6174	X"$as_dir" : 'X$/$' \\| \
6175	. : '$.$' 2>/dev/null \|\|
6176	echo X"$as_dir" \|
6177	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
6178	/^X$\/\/$[^/].*/{ s//\1/; q; }
6179	/^X$\/\/$$/{ s//\1/; q; }
6180	/^X$\/$.*/{ s//\1/; q; }
6181	s/.*/./; q'`
6182	done
6183	test ! -n "$as_dirs" \|\| mkdir $as_dirs
6184	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
6185	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
6186	{ (exit 1); exit 1; }; }; }
6187
6188	ac_builddir=.
6189
6190	if test "$ac_dir" != .; then
6191	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
6192	# A "../" for each directory in $ac_dir_suffix.
6193	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
6194	else
6195	ac_dir_suffix= ac_top_builddir=
6196	fi
6197
6198	case $srcdir in
6199	.) # No --srcdir option. We are building in place.
6200	ac_srcdir=.
6201	if test -z "$ac_top_builddir"; then
6202	ac_top_srcdir=.
6203	else
6204	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
6205	fi ;;
6206	[\\/]* \| ?:[\\/]* ) # Absolute path.
6207	ac_srcdir=$srcdir$ac_dir_suffix;
6208	ac_top_srcdir=$srcdir ;;
6209	*) # Relative path.
6210	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
6211	ac_top_srcdir=$ac_top_builddir$srcdir ;;
6212	esac
6213	case "$ac_dir" in
6214	.) ac_abs_builddir=$ac_builddir;;
6215	*)
6216	case $ac_builddir in
6217	.) ac_abs_builddir="$ac_dir";;
6218	[\\/]* \| ?:[\\/]* ) ac_abs_builddir=$ac_builddir;;
6219	*) ac_abs_builddir="$ac_dir"/$ac_builddir;;
6220	esac;;
6221	esac
6222	case "$ac_dir" in
6223	.) ac_abs_top_builddir=${ac_top_builddir}.;;
6224	*)
6225	case ${ac_top_builddir}. in
6226	.) ac_abs_top_builddir="$ac_dir";;
6227	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
6228	*) ac_abs_top_builddir="$ac_dir"/${ac_top_builddir}.;;
6229	esac;;
6230	esac
6231	case "$ac_dir" in
6232	.) ac_abs_srcdir=$ac_srcdir;;
6233	*)
6234	case $ac_srcdir in
6235	.) ac_abs_srcdir="$ac_dir";;
6236	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
6237	*) ac_abs_srcdir="$ac_dir"/$ac_srcdir;;
6238	esac;;
6239	esac
6240	case "$ac_dir" in
6241	.) ac_abs_top_srcdir=$ac_top_srcdir;;
6242	*)
6243	case $ac_top_srcdir in
6244	.) ac_abs_top_srcdir="$ac_dir";;
6245	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
6246	*) ac_abs_top_srcdir="$ac_dir"/$ac_top_srcdir;;
6247	esac;;
6248	esac
6249
6250
6251	case $INSTALL in
6252	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
6253	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;
6254	esac
6255
6256	if test x"$ac_file" != x-; then
6257	{ echo "$as_me:$LINENO: creating $ac_file" >&5
6258	echo "$as_me: creating $ac_file" >&6;}
6259	rm -f "$ac_file"
6260	fi
6261	# Let's still pretend it is `configure' which instantiates (i.e., don't
6262	# use $as_me), people would be surprised to read:
6263	# /* config.h. Generated by config.status. */
6264	if test x"$ac_file" = x-; then
6265	configure_input=
6266	else
6267	configure_input="$ac_file. "
6268	fi
6269	configure_input=$configure_input"Generated from `echo $ac_file_in \|
6270	sed 's,.*/,,'` by configure."
6271
6272	# First look for the input files in the build tree, otherwise in the
6273	# src tree.
6274	ac_file_inputs=`IFS=:
6275	for f in $ac_file_in; do
6276	case $f in
6277	-) echo $tmp/stdin ;;
6278	[\\/$]*)
6279	# Absolute (can't be DOS-style, as IFS=:)
6280	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
6281	echo "$as_me: error: cannot find input file: $f" >&2;}
6282	{ (exit 1); exit 1; }; }
6283	echo "$f";;
6284	*) # Relative
6285	if test -f "$f"; then
6286	# Build tree
6287	echo "$f"
6288	elif test -f "$srcdir/$f"; then
6289	# Source tree
6290	echo "$srcdir/$f"
6291	else
6292	# /dev/null tree
6293	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
6294	echo "$as_me: error: cannot find input file: $f" >&2;}
6295	{ (exit 1); exit 1; }; }
6296	fi;;
6297	esac
6298	done` \|\| { (exit 1); exit 1; }
6299	_ACEOF
6300	cat >>$CONFIG_STATUS <<_ACEOF
6301	sed "$ac_vpsub
6302	$extrasub
6303	_ACEOF
6304	cat >>$CONFIG_STATUS <<\_ACEOF
6305	:t
6306	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6307	s,@configure_input@,$configure_input,;t t
6308	s,@srcdir@,$ac_srcdir,;t t
6309	s,@abs_srcdir@,$ac_abs_srcdir,;t t
6310	s,@top_srcdir@,$ac_top_srcdir,;t t
6311	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
6312	s,@builddir@,$ac_builddir,;t t
6313	s,@abs_builddir@,$ac_abs_builddir,;t t
6314	s,@top_builddir@,$ac_top_builddir,;t t
6315	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
6316	s,@INSTALL@,$ac_INSTALL,;t t
6317	" $ac_file_inputs \| (eval "$ac_sed_cmds") >$tmp/out
6318	rm -f $tmp/stdin
6319	if test x"$ac_file" != x-; then
6320	mv $tmp/out $ac_file
6321	else
6322	cat $tmp/out
6323	rm -f $tmp/out
6324	fi
6325
6326	done
6327	_ACEOF
6328	cat >>$CONFIG_STATUS <<\_ACEOF
6329
6330	#
6331	# CONFIG_HEADER section.
6332	#
6333
6334	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
6335	# NAME is the cpp macro being defined and VALUE is the value it is being given.
6336	#
6337	# ac_d sets the value in "#define NAME VALUE" lines.
6338	ac_dA='s,^$[ ]$#$[ ]define[ ][ ]*$'
6339	ac_dB='[ ].*$,\1#\2'
6340	ac_dC=' '
6341	ac_dD=',;t'
6342	# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
6343	ac_uA='s,^$[ ]$#$[ ]$undef$[ ][ ]*$'
6344	ac_uB='$,\1#\2define\3'
6345	ac_uC=' '
6346	ac_uD=',;t'
6347
6348	for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
6349	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
6350	case $ac_file in
6351	- \| :- \| :-:* ) # input from stdin
6352	cat >$tmp/stdin
6353	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
6354	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
6355	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
6356	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
6357	* ) ac_file_in=$ac_file.in ;;
6358	esac
6359
6360	test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
6361	echo "$as_me: creating $ac_file" >&6;}
6362
6363	# First look for the input files in the build tree, otherwise in the
6364	# src tree.
6365	ac_file_inputs=`IFS=:
6366	for f in $ac_file_in; do
6367	case $f in
6368	-) echo $tmp/stdin ;;
6369	[\\/$]*)
6370	# Absolute (can't be DOS-style, as IFS=:)
6371	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
6372	echo "$as_me: error: cannot find input file: $f" >&2;}
6373	{ (exit 1); exit 1; }; }
6374	# Do quote $f, to prevent DOS paths from being IFS'd.
6375	echo "$f";;
6376	*) # Relative
6377	if test -f "$f"; then
6378	# Build tree
6379	echo "$f"
6380	elif test -f "$srcdir/$f"; then
6381	# Source tree
6382	echo "$srcdir/$f"
6383	else
6384	# /dev/null tree
6385	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
6386	echo "$as_me: error: cannot find input file: $f" >&2;}
6387	{ (exit 1); exit 1; }; }
6388	fi;;
6389	esac
6390	done` \|\| { (exit 1); exit 1; }
6391	# Remove the trailing spaces.
6392	sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
6393
6394	_ACEOF
6395
6396	# Transform confdefs.h into two sed scripts, `conftest.defines' and
6397	# `conftest.undefs', that substitutes the proper values into
6398	# config.h.in to produce config.h. The first handles `#define'
6399	# templates, and the second `#undef' templates.
6400	# And first: Protect against being on the right side of a sed subst in
6401	# config.status. Protect against being in an unquoted here document
6402	# in config.status.
6403	rm -f conftest.defines conftest.undefs
6404	# Using a here document instead of a string reduces the quoting nightmare.
6405	# Putting comments in sed scripts is not portable.
6406	#
6407	# `end' is used to avoid that the second main sed command (meant for
6408	# 0-ary CPP macros) applies to n-ary macro definitions.
6409	# See the Autoconf documentation for `clear'.
6410	cat >confdef2sed.sed <<\_ACEOF
6411	s/[\\&,]/\\&/g
6412	s,[\\$`],\\&,g
6413	t clear
6414	: clear
6415	s,^[ ]#[ ]define[ ][ ]$[^ (][^ (]$$([^)])$[ ]$.*$$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
6416	t end
6417	s,^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
6418	: end
6419	_ACEOF
6420	# If some macros were called several times there might be several times
6421	# the same #defines, which is useless. Nevertheless, we may not want to
6422	# sort them, since we want the last AC-DEFINE to be honored.
6423	uniq confdefs.h \| sed -n -f confdef2sed.sed >conftest.defines
6424	sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
6425	rm -f confdef2sed.sed
6426
6427	# This sed command replaces #undef with comments. This is necessary, for
6428	# example, in the case of _POSIX_SOURCE, which is predefined and required
6429	# on some systems where configure will not decide to define it.
6430	cat >>conftest.undefs <<\_ACEOF
6431	s,^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9],/* & */,
6432	_ACEOF
6433
6434	# Break up conftest.defines because some shells have a limit on the size
6435	# of here documents, and old seds have small limits too (100 cmds).
6436	echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
6437	echo ' if grep "^[ ]#[ ]define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
6438	echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
6439	echo ' :' >>$CONFIG_STATUS
6440	rm -f conftest.tail
6441	while grep . conftest.defines >/dev/null
6442	do
6443	# Write a limited-size here document to $tmp/defines.sed.
6444	echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
6445	# Speed up: don't consider the non `#define' lines.
6446	echo '/^[ ]#[ ]define/!b' >>$CONFIG_STATUS
6447	# Work around the forget-to-reset-the-flag bug.
6448	echo 't clr' >>$CONFIG_STATUS
6449	echo ': clr' >>$CONFIG_STATUS
6450	sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
6451	echo 'CEOF
6452	sed -f $tmp/defines.sed $tmp/in >$tmp/out
6453	rm -f $tmp/in
6454	mv $tmp/out $tmp/in
6455	' >>$CONFIG_STATUS
6456	sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
6457	rm -f conftest.defines
6458	mv conftest.tail conftest.defines
6459	done
6460	rm -f conftest.defines
6461	echo ' fi # grep' >>$CONFIG_STATUS
6462	echo >>$CONFIG_STATUS
6463
6464	# Break up conftest.undefs because some shells have a limit on the size
6465	# of here documents, and old seds have small limits too (100 cmds).
6466	echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
6467	rm -f conftest.tail
6468	while grep . conftest.undefs >/dev/null
6469	do
6470	# Write a limited-size here document to $tmp/undefs.sed.
6471	echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
6472	# Speed up: don't consider the non `#undef'
6473	echo '/^[ ]#[ ]undef/!b' >>$CONFIG_STATUS
6474	# Work around the forget-to-reset-the-flag bug.
6475	echo 't clr' >>$CONFIG_STATUS
6476	echo ': clr' >>$CONFIG_STATUS
6477	sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
6478	echo 'CEOF
6479	sed -f $tmp/undefs.sed $tmp/in >$tmp/out
6480	rm -f $tmp/in
6481	mv $tmp/out $tmp/in
6482	' >>$CONFIG_STATUS
6483	sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
6484	rm -f conftest.undefs
6485	mv conftest.tail conftest.undefs
6486	done
6487	rm -f conftest.undefs
6488
6489	cat >>$CONFIG_STATUS <<\_ACEOF
6490	# Let's still pretend it is `configure' which instantiates (i.e., don't
6491	# use $as_me), people would be surprised to read:
6492	# /* config.h. Generated by config.status. */
6493	if test x"$ac_file" = x-; then
6494	echo "/* Generated by configure. */" >$tmp/config.h
6495	else
6496	echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
6497	fi
6498	cat $tmp/in >>$tmp/config.h
6499	rm -f $tmp/in
6500	if test x"$ac_file" != x-; then
6501	if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
6502	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5
6503	echo "$as_me: $ac_file is unchanged" >&6;}
6504	else
6505	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
6506	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
6507	X"$ac_file" : 'X$//$[^/]' \\| \
6508	X"$ac_file" : 'X$//$$' \\| \
6509	X"$ac_file" : 'X$/$' \\| \
6510	. : '$.$' 2>/dev/null \|\|
6511	echo X"$ac_file" \|
6512	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
6513	/^X$\/\/$[^/].*/{ s//\1/; q; }
6514	/^X$\/\/$$/{ s//\1/; q; }
6515	/^X$\/$.*/{ s//\1/; q; }
6516	s/.*/./; q'`
6517	{ if $as_mkdir_p; then
6518	mkdir -p "$ac_dir"
6519	else
6520	as_dir="$ac_dir"
6521	as_dirs=
6522	while test ! -d "$as_dir"; do
6523	as_dirs="$as_dir $as_dirs"
6524	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
6525	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
6526	X"$as_dir" : 'X$//$[^/]' \\| \
6527	X"$as_dir" : 'X$//$$' \\| \
6528	X"$as_dir" : 'X$/$' \\| \
6529	. : '$.$' 2>/dev/null \|\|
6530	echo X"$as_dir" \|
6531	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
6532	/^X$\/\/$[^/].*/{ s//\1/; q; }
6533	/^X$\/\/$$/{ s//\1/; q; }
6534	/^X$\/$.*/{ s//\1/; q; }
6535	s/.*/./; q'`
6536	done
6537	test ! -n "$as_dirs" \|\| mkdir $as_dirs
6538	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
6539	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
6540	{ (exit 1); exit 1; }; }; }
6541
6542	rm -f $ac_file
6543	mv $tmp/config.h $ac_file
6544	fi
6545	else
6546	cat $tmp/config.h
6547	rm -f $tmp/config.h
6548	fi
6549	# Compute $ac_file's index in $config_headers.
6550	_am_stamp_count=1
6551	for _am_header in $config_headers :; do
6552	case $_am_header in
6553	$ac_file \| $ac_file:* )
6554	break ;;
6555	* )
6556	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
6557	esac
6558	done
6559	echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null \|\|
6560	$as_expr X$ac_file : 'X$.[^/]$//[^/][^/]/$' \\| \
6561	X$ac_file : 'X$//$[^/]' \\| \
6562	X$ac_file : 'X$//$$' \\| \
6563	X$ac_file : 'X$/$' \\| \
6564	. : '$.$' 2>/dev/null \|\|
6565	echo X$ac_file \|
6566	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
6567	/^X$\/\/$[^/].*/{ s//\1/; q; }
6568	/^X$\/\/$$/{ s//\1/; q; }
6569	/^X$\/$.*/{ s//\1/; q; }
6570	s/.*/./; q'`/stamp-h$_am_stamp_count
6571	done
6572	_ACEOF
6573	cat >>$CONFIG_STATUS <<\_ACEOF
6574
6575	#
6576	# CONFIG_COMMANDS section.
6577	#
6578	for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
6579	ac_dest=`echo "$ac_file" \| sed 's,:.*,,'`
6580	ac_source=`echo "$ac_file" \| sed 's,[^:]*:,,'`
6581	ac_dir=`(dirname "$ac_dest") 2>/dev/null \|\|
6582	$as_expr X"$ac_dest" : 'X$.[^/]$//[^/][^/]/$' \\| \
6583	X"$ac_dest" : 'X$//$[^/]' \\| \
6584	X"$ac_dest" : 'X$//$$' \\| \
6585	X"$ac_dest" : 'X$/$' \\| \
6586	. : '$.$' 2>/dev/null \|\|
6587	echo X"$ac_dest" \|
6588	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
6589	/^X$\/\/$[^/].*/{ s//\1/; q; }
6590	/^X$\/\/$$/{ s//\1/; q; }
6591	/^X$\/$.*/{ s//\1/; q; }
6592	s/.*/./; q'`
6593	{ if $as_mkdir_p; then
6594	mkdir -p "$ac_dir"
6595	else
6596	as_dir="$ac_dir"
6597	as_dirs=
6598	while test ! -d "$as_dir"; do
6599	as_dirs="$as_dir $as_dirs"
6600	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
6601	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
6602	X"$as_dir" : 'X$//$[^/]' \\| \
6603	X"$as_dir" : 'X$//$$' \\| \
6604	X"$as_dir" : 'X$/$' \\| \
6605	. : '$.$' 2>/dev/null \|\|
6606	echo X"$as_dir" \|
6607	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
6608	/^X$\/\/$[^/].*/{ s//\1/; q; }
6609	/^X$\/\/$$/{ s//\1/; q; }
6610	/^X$\/$.*/{ s//\1/; q; }
6611	s/.*/./; q'`
6612	done
6613	test ! -n "$as_dirs" \|\| mkdir $as_dirs
6614	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
6615	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
6616	{ (exit 1); exit 1; }; }; }
6617
6618	ac_builddir=.
6619
6620	if test "$ac_dir" != .; then
6621	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
6622	# A "../" for each directory in $ac_dir_suffix.
6623	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
6624	else
6625	ac_dir_suffix= ac_top_builddir=
6626	fi
6627
6628	case $srcdir in
6629	.) # No --srcdir option. We are building in place.
6630	ac_srcdir=.
6631	if test -z "$ac_top_builddir"; then
6632	ac_top_srcdir=.
6633	else
6634	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
6635	fi ;;
6636	[\\/]* \| ?:[\\/]* ) # Absolute path.
6637	ac_srcdir=$srcdir$ac_dir_suffix;
6638	ac_top_srcdir=$srcdir ;;
6639	*) # Relative path.
6640	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
6641	ac_top_srcdir=$ac_top_builddir$srcdir ;;
6642	esac
6643	case "$ac_dir" in
6644	.) ac_abs_builddir=$ac_builddir;;
6645	*)
6646	case $ac_builddir in
6647	.) ac_abs_builddir="$ac_dir";;
6648	[\\/]* \| ?:[\\/]* ) ac_abs_builddir=$ac_builddir;;
6649	*) ac_abs_builddir="$ac_dir"/$ac_builddir;;
6650	esac;;
6651	esac
6652	case "$ac_dir" in
6653	.) ac_abs_top_builddir=${ac_top_builddir}.;;
6654	*)
6655	case ${ac_top_builddir}. in
6656	.) ac_abs_top_builddir="$ac_dir";;
6657	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
6658	*) ac_abs_top_builddir="$ac_dir"/${ac_top_builddir}.;;
6659	esac;;
6660	esac
6661	case "$ac_dir" in
6662	.) ac_abs_srcdir=$ac_srcdir;;
6663	*)
6664	case $ac_srcdir in
6665	.) ac_abs_srcdir="$ac_dir";;
6666	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
6667	*) ac_abs_srcdir="$ac_dir"/$ac_srcdir;;
6668	esac;;
6669	esac
6670	case "$ac_dir" in
6671	.) ac_abs_top_srcdir=$ac_top_srcdir;;
6672	*)
6673	case $ac_top_srcdir in
6674	.) ac_abs_top_srcdir="$ac_dir";;
6675	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
6676	*) ac_abs_top_srcdir="$ac_dir"/$ac_top_srcdir;;
6677	esac;;
6678	esac
6679
6680
6681	{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5
6682	echo "$as_me: executing $ac_dest commands" >&6;}
6683	case $ac_dest in
6684	depfiles ) test x"$AMDEP_TRUE" != x"" \|\| for mf in $CONFIG_FILES; do
6685	# Strip MF so we end up with the name of the file.
6686	mf=`echo "$mf" \| sed -e 's/:.*$//'`
6687	# Check whether this is an Automake generated Makefile or not.
6688	# We used to match only the files named `Makefile.in', but
6689	# some people rename them; so instead we look at the file content.
6690	# Grep'ing the first line is not enough: some people post-process
6691	# each Makefile.in and add a new line on top of each file to say so.
6692	# So let's grep whole file.
6693	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
6694	dirpart=`(dirname "$mf") 2>/dev/null \|\|
6695	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
6696	X"$mf" : 'X$//$[^/]' \\| \
6697	X"$mf" : 'X$//$$' \\| \
6698	X"$mf" : 'X$/$' \\| \
6699	. : '$.$' 2>/dev/null \|\|
6700	echo X"$mf" \|
6701	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
6702	/^X$\/\/$[^/].*/{ s//\1/; q; }
6703	/^X$\/\/$$/{ s//\1/; q; }
6704	/^X$\/$.*/{ s//\1/; q; }
6705	s/.*/./; q'`
6706	else
6707	continue
6708	fi
6709	grep '^DEP_FILES = [^ #]' < "$mf" > /dev/null \|\| continue
6710	# Extract the definition of DEP_FILES from the Makefile without
6711	# running `make'.
6712	DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
6713	test -z "$DEPDIR" && continue
6714	# When using ansi2knr, U may be empty or an underscore; expand it
6715	U=`sed -n 's/^U = //p' < "$mf"`
6716	test -d "$dirpart/$DEPDIR" \|\| mkdir "$dirpart/$DEPDIR"
6717	# We invoke sed twice because it is the simplest approach to
6718	# changing $(DEPDIR) to its actual value in the expansion.
6719	for file in `sed -n '
6720	/^DEP_FILES = .*\\\\$/ {
6721	s/^DEP_FILES = //
6722	:loop
6723	s/\\\\$//
6724	p
6725	n
6726	/\\\\$/ b loop
6727	p
6728	}
6729	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" \| \
6730	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
6731	# Make sure the directory exists.
6732	test -f "$dirpart/$file" && continue
6733	fdir=`(dirname "$file") 2>/dev/null \|\|
6734	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
6735	X"$file" : 'X$//$[^/]' \\| \
6736	X"$file" : 'X$//$$' \\| \
6737	X"$file" : 'X$/$' \\| \
6738	. : '$.$' 2>/dev/null \|\|
6739	echo X"$file" \|
6740	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
6741	/^X$\/\/$[^/].*/{ s//\1/; q; }
6742	/^X$\/\/$$/{ s//\1/; q; }
6743	/^X$\/$.*/{ s//\1/; q; }
6744	s/.*/./; q'`
6745	{ if $as_mkdir_p; then
6746	mkdir -p $dirpart/$fdir
6747	else
6748	as_dir=$dirpart/$fdir
6749	as_dirs=
6750	while test ! -d "$as_dir"; do
6751	as_dirs="$as_dir $as_dirs"
6752	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
6753	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
6754	X"$as_dir" : 'X$//$[^/]' \\| \
6755	X"$as_dir" : 'X$//$$' \\| \
6756	X"$as_dir" : 'X$/$' \\| \
6757	. : '$.$' 2>/dev/null \|\|
6758	echo X"$as_dir" \|
6759	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
6760	/^X$\/\/$[^/].*/{ s//\1/; q; }
6761	/^X$\/\/$$/{ s//\1/; q; }
6762	/^X$\/$.*/{ s//\1/; q; }
6763	s/.*/./; q'`
6764	done
6765	test ! -n "$as_dirs" \|\| mkdir $as_dirs
6766	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
6767	echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
6768	{ (exit 1); exit 1; }; }; }
6769
6770	# echo "creating $dirpart/$file"
6771	echo '# dummy' > "$dirpart/$file"
6772	done
6773	done
6774	;;
6775	esac
6776	done
6777	_ACEOF
6778
6779	cat >>$CONFIG_STATUS <<\_ACEOF
6780
6781	{ (exit 0); exit 0; }
6782	_ACEOF
6783	chmod +x $CONFIG_STATUS
6784	ac_clean_files=$ac_clean_files_save
6785
6786
6787	# configure is writing to config.log, and then calls config.status.
6788	# config.status does its own redirection, appending to config.log.
6789	# Unfortunately, on DOS this fails, as config.log is still kept open
6790	# by configure, so config.status won't be able to write to it; its
6791	# output is simply discarded. So we exec the FD to /dev/null,
6792	# effectively closing config.log, so it can be properly (re)opened and
6793	# appended to by config.status. When coming back to configure, we
6794	# need to make the FD available again.
6795	if test "$no_create" != yes; then
6796	ac_cs_success=:
6797	ac_config_status_args=
6798	test "$silent" = yes &&
6799	ac_config_status_args="$ac_config_status_args --quiet"
6800	exec 5>/dev/null
6801	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
6802	exec 5>>config.log
6803	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
6804	# would make configure fail if this is the last instruction.
6805	$ac_cs_success \|\| { (exit 1); exit 1; }
6806	fi
6807

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