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configure@ 37389

Last change on this file since 37389 was 37389, checked in by anupama, 14 months ago
Make configure script for mg/mgpp choose between which Java framework to set as part of the JNILDFlAGS variable on a Mac, depending on version of xcode compile tools installed. Tested in separate bash script. Committing now in order to test with release-kit.
Property svn:executable set to ``* Property svn:keywords set to `Author Date Id Revision`
File size: 204.6 KB

Line
1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.69.
4	#
5	#
6	# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
7	#
8	#
9	# This configure script is free software; the Free Software Foundation
10	# gives unlimited permission to copy, distribute and modify it.
11	## -------------------- ##
12	## M4sh Initialization. ##
13	## -------------------- ##
14
15	# Be more Bourne compatible
16	DUALCASE=1; export DUALCASE # for MKS sh
17	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
18	emulate sh
19	NULLCMD=:
20	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
21	# is contrary to our usage. Disable this feature.
22	alias -g '${1+"$@"}'='"$@"'
23	setopt NO_GLOB_SUBST
24	else
25	case `(set -o) 2>/dev/null` in #(
26	posix) :
27	set -o posix ;; #(
28	*) :
29	;;
30	esac
31	fi
32
33
34	as_nl='
35	'
36	export as_nl
37	# Printing a long string crashes Solaris 7 /usr/bin/printf.
38	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
39	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
40	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
41	# Prefer a ksh shell builtin over an external printf program on Solaris,
42	# but without wasting forks for bash or zsh.
43	if test -z "$BASH_VERSION$ZSH_VERSION" \
44	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
45	as_echo='print -r --'
46	as_echo_n='print -rn --'
47	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
48	as_echo='printf %s\n'
49	as_echo_n='printf %s'
50	else
51	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
52	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
53	as_echo_n='/usr/ucb/echo -n'
54	else
55	as_echo_body='eval expr "X$1" : "X\$.*\$"'
56	as_echo_n_body='eval
57	arg=$1;
58	case $arg in #(
59	"$as_nl")
60	expr "X$arg" : "X\$.*\$$as_nl";
61	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
62	esac;
63	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
64	'
65	export as_echo_n_body
66	as_echo_n='sh -c $as_echo_n_body as_echo'
67	fi
68	export as_echo_body
69	as_echo='sh -c $as_echo_body as_echo'
70	fi
71
72	# The user is always right.
73	if test "${PATH_SEPARATOR+set}" != set; then
74	PATH_SEPARATOR=:
75	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
76	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
77	PATH_SEPARATOR=';'
78	}
79	fi
80
81
82	# IFS
83	# We need space, tab and new line, in precisely that order. Quoting is
84	# there to prevent editors from complaining about space-tab.
85	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
86	# splitting by setting IFS to empty value.)
87	IFS=" "" $as_nl"
88
89	# Find who we are. Look in the path if we contain no directory separator.
90	as_myself=
91	case $0 in #((
92	[\\/] ) as_myself=$0 ;;
93	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
94	for as_dir in $PATH
95	do
96	IFS=$as_save_IFS
97	test -z "$as_dir" && as_dir=.
98	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
99	done
100	IFS=$as_save_IFS
101
102	;;
103	esac
104	# We did not find ourselves, most probably we were run as `sh COMMAND'
105	# in which case we are not to be found in the path.
106	if test "x$as_myself" = x; then
107	as_myself=$0
108	fi
109	if test ! -f "$as_myself"; then
110	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
111	exit 1
112	fi
113
114	# Unset variables that we do not need and which cause bugs (e.g. in
115	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
116	# suppresses any "Segmentation fault" message there. '((' could
117	# trigger a bug in pdksh 5.2.14.
118	for as_var in BASH_ENV ENV MAIL MAILPATH
119	do eval test x\${$as_var+set} = xset \
120	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
121	done
122	PS1='$ '
123	PS2='> '
124	PS4='+ '
125
126	# NLS nuisances.
127	LC_ALL=C
128	export LC_ALL
129	LANGUAGE=C
130	export LANGUAGE
131
132	# CDPATH.
133	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
134
135	# Use a proper internal environment variable to ensure we don't fall
136	# into an infinite loop, continuously re-executing ourselves.
137	if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
138	_as_can_reexec=no; export _as_can_reexec;
139	# We cannot yet assume a decent shell, so we have to provide a
140	# neutralization value for shells without unset; and this also
141	# works around shells that cannot unset nonexistent variables.
142	# Preserve -v and -x to the replacement shell.
143	BASH_ENV=/dev/null
144	ENV=/dev/null
145	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
146	case $- in # ((((
147	vx* \| xv* ) as_opts=-vx ;;
148	v ) as_opts=-v ;;
149	x ) as_opts=-x ;;
150	* ) as_opts= ;;
151	esac
152	exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
153	# Admittedly, this is quite paranoid, since all the known shells bail
154	# out after a failed `exec'.
155	$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
156	as_fn_exit 255
157	fi
158	# We don't want this to propagate to other subprocesses.
159	{ _as_can_reexec=; unset _as_can_reexec;}
160	if test "x$CONFIG_SHELL" = x; then
161	as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
162	emulate sh
163	NULLCMD=:
164	# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
165	# is contrary to our usage. Disable this feature.
166	alias -g '\${1+\"\$@\"}'='\"\$@\"'
167	setopt NO_GLOB_SUBST
168	else
169	case \`(set -o) 2>/dev/null\` in #(
170	posix) :
171	set -o posix ;; #(
172	*) :
173	;;
174	esac
175	fi
176	"
177	as_required="as_fn_return () { (exit \$1); }
178	as_fn_success () { as_fn_return 0; }
179	as_fn_failure () { as_fn_return 1; }
180	as_fn_ret_success () { return 0; }
181	as_fn_ret_failure () { return 1; }
182
183	exitcode=0
184	as_fn_success \|\| { exitcode=1; echo as_fn_success failed.; }
185	as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
186	as_fn_ret_success \|\| { exitcode=1; echo as_fn_ret_success failed.; }
187	as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
188	if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
189
190	else
191	exitcode=1; echo positional parameters were not saved.
192	fi
193	test x\$exitcode = x0 \|\| exit 1
194	test -x / \|\| exit 1"
195	as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
196	as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
197	eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
198	test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' \|\| exit 1
199	test \$(( 1 + 1 )) = 2 \|\| exit 1"
200	if (eval "$as_required") 2>/dev/null; then :
201	as_have_required=yes
202	else
203	as_have_required=no
204	fi
205	if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
206
207	else
208	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
209	as_found=false
210	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
211	do
212	IFS=$as_save_IFS
213	test -z "$as_dir" && as_dir=.
214	as_found=:
215	case $as_dir in #(
216	/*)
217	for as_base in sh bash ksh sh5; do
218	# Try only shells that exist, to save several forks.
219	as_shell=$as_dir/$as_base
220	if { test -f "$as_shell" \|\| test -f "$as_shell.exe"; } &&
221	{ $as_echo "$as_bourne_compatible""$as_required" \| as_run=a "$as_shell"; } 2>/dev/null; then :
222	CONFIG_SHELL=$as_shell as_have_required=yes
223	if { $as_echo "$as_bourne_compatible""$as_suggested" \| as_run=a "$as_shell"; } 2>/dev/null; then :
224	break 2
225	fi
226	fi
227	done;;
228	esac
229	as_found=false
230	done
231	$as_found \|\| { if { test -f "$SHELL" \|\| test -f "$SHELL.exe"; } &&
232	{ $as_echo "$as_bourne_compatible""$as_required" \| as_run=a "$SHELL"; } 2>/dev/null; then :
233	CONFIG_SHELL=$SHELL as_have_required=yes
234	fi; }
235	IFS=$as_save_IFS
236
237
238	if test "x$CONFIG_SHELL" != x; then :
239	export CONFIG_SHELL
240	# We cannot yet assume a decent shell, so we have to provide a
241	# neutralization value for shells without unset; and this also
242	# works around shells that cannot unset nonexistent variables.
243	# Preserve -v and -x to the replacement shell.
244	BASH_ENV=/dev/null
245	ENV=/dev/null
246	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
247	case $- in # ((((
248	vx* \| xv* ) as_opts=-vx ;;
249	v ) as_opts=-v ;;
250	x ) as_opts=-x ;;
251	* ) as_opts= ;;
252	esac
253	exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
254	# Admittedly, this is quite paranoid, since all the known shells bail
255	# out after a failed `exec'.
256	$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
257	exit 255
258	fi
259
260	if test x$as_have_required = xno; then :
261	$as_echo "$0: This script requires a shell more modern than all"
262	$as_echo "$0: the shells that I found on your system."
263	if test x${ZSH_VERSION+set} = xset ; then
264	$as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
265	$as_echo "$0: be upgraded to zsh 4.3.4 or later."
266	else
267	$as_echo "$0: Please tell [email protected] about your system,
268	$0: including any error possibly output before this
269	$0: message. Then install a modern shell, or manually run
270	$0: the script under such a shell if you do have one."
271	fi
272	exit 1
273	fi
274	fi
275	fi
276	SHELL=${CONFIG_SHELL-/bin/sh}
277	export SHELL
278	# Unset more variables known to interfere with behavior of common tools.
279	CLICOLOR_FORCE= GREP_OPTIONS=
280	unset CLICOLOR_FORCE GREP_OPTIONS
281
282	## --------------------- ##
283	## M4sh Shell Functions. ##
284	## --------------------- ##
285	# as_fn_unset VAR
286	# ---------------
287	# Portably unset VAR.
288	as_fn_unset ()
289	{
290	{ eval $1=; unset $1;}
291	}
292	as_unset=as_fn_unset
293
294	# as_fn_set_status STATUS
295	# -----------------------
296	# Set $? to STATUS, without forking.
297	as_fn_set_status ()
298	{
299	return $1
300	} # as_fn_set_status
301
302	# as_fn_exit STATUS
303	# -----------------
304	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
305	as_fn_exit ()
306	{
307	set +e
308	as_fn_set_status $1
309	exit $1
310	} # as_fn_exit
311
312	# as_fn_mkdir_p
313	# -------------
314	# Create "$as_dir" as a directory, including parents if necessary.
315	as_fn_mkdir_p ()
316	{
317
318	case $as_dir in #(
319	-*) as_dir=./$as_dir;;
320	esac
321	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
322	as_dirs=
323	while :; do
324	case $as_dir in #(
325	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
326	*) as_qdir=$as_dir;;
327	esac
328	as_dirs="'$as_qdir' $as_dirs"
329	as_dir=`$as_dirname -- "$as_dir" \|\|
330	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
331	X"$as_dir" : 'X$//$[^/]' \\| \
332	X"$as_dir" : 'X$//$$' \\| \
333	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
334	$as_echo X"$as_dir" \|
335	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
336	s//\1/
337	q
338	}
339	/^X$\/\/$[^/].*/{
340	s//\1/
341	q
342	}
343	/^X$\/\/$$/{
344	s//\1/
345	q
346	}
347	/^X$\/$.*/{
348	s//\1/
349	q
350	}
351	s/.*/./; q'`
352	test -d "$as_dir" && break
353	done
354	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
355	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
356
357
358	} # as_fn_mkdir_p
359
360	# as_fn_executable_p FILE
361	# -----------------------
362	# Test if FILE is an executable regular file.
363	as_fn_executable_p ()
364	{
365	test -f "$1" && test -x "$1"
366	} # as_fn_executable_p
367	# as_fn_append VAR VALUE
368	# ----------------------
369	# Append the text in VALUE to the end of the definition contained in VAR. Take
370	# advantage of any shell optimizations that allow amortized linear growth over
371	# repeated appends, instead of the typical quadratic growth present in naive
372	# implementations.
373	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
374	eval 'as_fn_append ()
375	{
376	eval $1+=\$2
377	}'
378	else
379	as_fn_append ()
380	{
381	eval $1=\$$1\$2
382	}
383	fi # as_fn_append
384
385	# as_fn_arith ARG...
386	# ------------------
387	# Perform arithmetic evaluation on the ARGs, and store the result in the
388	# global $as_val. Take advantage of shells that can avoid forks. The arguments
389	# must be portable across $(()) and expr.
390	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
391	eval 'as_fn_arith ()
392	{
393	as_val=$(( $* ))
394	}'
395	else
396	as_fn_arith ()
397	{
398	as_val=`expr "$@" \|\| test $? -eq 1`
399	}
400	fi # as_fn_arith
401
402
403	# as_fn_error STATUS ERROR [LINENO LOG_FD]
404	# ----------------------------------------
405	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
406	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
407	# script with STATUS, using 1 if that was 0.
408	as_fn_error ()
409	{
410	as_status=$1; test $as_status -eq 0 && as_status=1
411	if test "$4"; then
412	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
413	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
414	fi
415	$as_echo "$as_me: error: $2" >&2
416	as_fn_exit $as_status
417	} # as_fn_error
418
419	if expr a : '$a$' >/dev/null 2>&1 &&
420	test "X`expr 00001 : '.*$...$'`" = X001; then
421	as_expr=expr
422	else
423	as_expr=false
424	fi
425
426	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
427	as_basename=basename
428	else
429	as_basename=false
430	fi
431
432	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
433	as_dirname=dirname
434	else
435	as_dirname=false
436	fi
437
438	as_me=`$as_basename -- "$0" \|\|
439	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
440	X"$0" : 'X$//$$' \\| \
441	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
442	$as_echo X/"$0" \|
443	sed '/^.\/$[^/][^/]$\/*$/{
444	s//\1/
445	q
446	}
447	/^X\/$\/\/$$/{
448	s//\1/
449	q
450	}
451	/^X\/$\/$.*/{
452	s//\1/
453	q
454	}
455	s/.*/./; q'`
456
457	# Avoid depending upon Character Ranges.
458	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
459	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
460	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
461	as_cr_digits='0123456789'
462	as_cr_alnum=$as_cr_Letters$as_cr_digits
463
464
465	as_lineno_1=$LINENO as_lineno_1a=$LINENO
466	as_lineno_2=$LINENO as_lineno_2a=$LINENO
467	eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
468	test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' \|\| {
469	# Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
470	sed -n '
471	p
472	/[$]LINENO/=
473	' <$as_myself \|
474	sed '
475	s/[$]LINENO.*/&-/
476	t lineno
477	b
478	:lineno
479	N
480	:loop
481	s/[$]LINENO$[^'$as_cr_alnum'_].\n$$.$/\2\1\2/
482	t loop
483	s/-\n.*//
484	' >$as_me.lineno &&
485	chmod +x "$as_me.lineno" \|\|
486	{ $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
487
488	# If we had to re-execute with $CONFIG_SHELL, we're ensured to have
489	# already done that, so ensure we don't try to do so again and fall
490	# in an infinite loop. This has already happened in practice.
491	_as_can_reexec=no; export _as_can_reexec
492	# Don't try to exec as it changes $[0], causing all sort of problems
493	# (the dirname of $[0] is not the place where we might find the
494	# original and so on. Autoconf is especially sensitive to this).
495	. "./$as_me.lineno"
496	# Exit status is that of the last command.
497	exit
498	}
499
500	ECHO_C= ECHO_N= ECHO_T=
501	case `echo -n x` in #(((((
502	-n*)
503	case `echo 'xy\c'` in
504	c) ECHO_T=' ';; # ECHO_T is single tab character.
505	xy) ECHO_C='\c';;
506	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
507	ECHO_T=' ';;
508	esac;;
509	*)
510	ECHO_N='-n';;
511	esac
512
513	rm -f conf$$ conf$$.exe conf$$.file
514	if test -d conf$$.dir; then
515	rm -f conf$$.dir/conf$$.file
516	else
517	rm -f conf$$.dir
518	mkdir conf$$.dir 2>/dev/null
519	fi
520	if (echo >conf$$.file) 2>/dev/null; then
521	if ln -s conf$$.file conf$$ 2>/dev/null; then
522	as_ln_s='ln -s'
523	# ... but there are two gotchas:
524	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
525	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
526	# In both cases, we have to default to `cp -pR'.
527	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
528	as_ln_s='cp -pR'
529	elif ln conf$$.file conf$$ 2>/dev/null; then
530	as_ln_s=ln
531	else
532	as_ln_s='cp -pR'
533	fi
534	else
535	as_ln_s='cp -pR'
536	fi
537	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
538	rmdir conf$$.dir 2>/dev/null
539
540	if mkdir -p . 2>/dev/null; then
541	as_mkdir_p='mkdir -p "$as_dir"'
542	else
543	test -d ./-p && rmdir ./-p
544	as_mkdir_p=false
545	fi
546
547	as_test_x='test -x'
548	as_executable_p=as_fn_executable_p
549
550	# Sed expression to map a string onto a valid CPP name.
551	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
552
553	# Sed expression to map a string onto a valid variable name.
554	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
555
556
557	test -n "$DJDIR" \|\| exec 7<&0 </dev/null
558	exec 6>&1
559
560	# Name of the host.
561	# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
562	# so uname gets run too.
563	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
564
565	#
566	# Initializations.
567	#
568	ac_default_prefix=/usr/local
569	ac_clean_files=
570	ac_config_libobj_dir=.
571	LIBOBJS=
572	cross_compiling=no
573	subdirs=
574	MFLAGS=
575	MAKEFLAGS=
576
577	# Identity of this package.
578	PACKAGE_NAME=
579	PACKAGE_TARNAME=
580	PACKAGE_VERSION=
581	PACKAGE_STRING=
582	PACKAGE_BUGREPORT=
583	PACKAGE_URL=
584
585	ac_unique_file="src/text/mgquery.c"
586	# Factoring default headers for most tests.
587	ac_includes_default="\
588	#include <stdio.h>
589	#ifdef HAVE_SYS_TYPES_H
590	# include <sys/types.h>
591	#endif
592	#ifdef HAVE_SYS_STAT_H
593	# include <sys/stat.h>
594	#endif
595	#ifdef STDC_HEADERS
596	# include <stdlib.h>
597	# include <stddef.h>
598	#else
599	# ifdef HAVE_STDLIB_H
600	# include <stdlib.h>
601	# endif
602	#endif
603	#ifdef HAVE_STRING_H
604	# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
605	# include <memory.h>
606	# endif
607	# include <string.h>
608	#endif
609	#ifdef HAVE_STRINGS_H
610	# include <strings.h>
611	#endif
612	#ifdef HAVE_INTTYPES_H
613	# include <inttypes.h>
614	#endif
615	#ifdef HAVE_STDINT_H
616	# include <stdint.h>
617	#endif
618	#ifdef HAVE_UNISTD_H
619	# include <unistd.h>
620	#endif"
621
622	ac_subst_vars='LTLIBOBJS
623	JNILDFLAGS
624	JNICFLAGS
625	JNISUFFIX
626	JNIPREFIX
627	JNIINC
628	LIBOBJS
629	ALLOCA
630	ANSI2KNR
631	U
632	EGREP
633	GREP
634	CPP
635	JAVACFLAGS
636	JAVAC
637	uudecode
638	JAVA
639	RANLIB
640	SET_MAKE
641	LN_S
642	INSTALL_DATA
643	INSTALL_SCRIPT
644	INSTALL_PROGRAM
645	ac_ct_CC
646	CFLAGS
647	CC
648	YFLAGS
649	YACC
650	AWK
651	OBJEXT
652	EXEEXT
653	ac_ct_CXX
654	CPPFLAGS
655	LDFLAGS
656	CXXFLAGS
657	CXX
658	ARCH_DEP_FLAGS
659	ENABLE_JAVA
660	VERSION
661	PACKAGE
662	target_os
663	target_vendor
664	target_cpu
665	target
666	host_os
667	host_vendor
668	host_cpu
669	host
670	build_os
671	build_vendor
672	build_cpu
673	build
674	target_alias
675	host_alias
676	build_alias
677	LIBS
678	ECHO_T
679	ECHO_N
680	ECHO_C
681	DEFS
682	mandir
683	localedir
684	libdir
685	psdir
686	pdfdir
687	dvidir
688	htmldir
689	infodir
690	docdir
691	oldincludedir
692	includedir
693	runstatedir
694	localstatedir
695	sharedstatedir
696	sysconfdir
697	datadir
698	datarootdir
699	libexecdir
700	sbindir
701	bindir
702	program_transform_name
703	prefix
704	exec_prefix
705	PACKAGE_URL
706	PACKAGE_BUGREPORT
707	PACKAGE_STRING
708	PACKAGE_VERSION
709	PACKAGE_TARNAME
710	PACKAGE_NAME
711	PATH_SEPARATOR
712	SHELL'
713	ac_subst_files=''
714	ac_user_opts='
715	enable_option_checking
716	enable_java
717	with_dmalloc
718	with_regex
719	'
720	ac_precious_vars='build_alias
721	host_alias
722	target_alias
723	CXX
724	CXXFLAGS
725	LDFLAGS
726	LIBS
727	CPPFLAGS
728	CCC
729	YACC
730	YFLAGS
731	CC
732	CFLAGS
733	CPP'
734
735
736	# Initialize some variables set by options.
737	ac_init_help=
738	ac_init_version=false
739	ac_unrecognized_opts=
740	ac_unrecognized_sep=
741	# The variables have the same names as the options, with
742	# dashes changed to underlines.
743	cache_file=/dev/null
744	exec_prefix=NONE
745	no_create=
746	no_recursion=
747	prefix=NONE
748	program_prefix=NONE
749	program_suffix=NONE
750	program_transform_name=s,x,x,
751	silent=
752	site=
753	srcdir=
754	verbose=
755	x_includes=NONE
756	x_libraries=NONE
757
758	# Installation directory options.
759	# These are left unexpanded so users can "make install exec_prefix=/foo"
760	# and all the variables that are supposed to be based on exec_prefix
761	# by default will actually change.
762	# Use braces instead of parens because sh, perl, etc. also accept them.
763	# (The list follows the same order as the GNU Coding Standards.)
764	bindir='${exec_prefix}/bin'
765	sbindir='${exec_prefix}/sbin'
766	libexecdir='${exec_prefix}/libexec'
767	datarootdir='${prefix}/share'
768	datadir='${datarootdir}'
769	sysconfdir='${prefix}/etc'
770	sharedstatedir='${prefix}/com'
771	localstatedir='${prefix}/var'
772	runstatedir='${localstatedir}/run'
773	includedir='${prefix}/include'
774	oldincludedir='/usr/include'
775	docdir='${datarootdir}/doc/${PACKAGE}'
776	infodir='${datarootdir}/info'
777	htmldir='${docdir}'
778	dvidir='${docdir}'
779	pdfdir='${docdir}'
780	psdir='${docdir}'
781	libdir='${exec_prefix}/lib'
782	localedir='${datarootdir}/locale'
783	mandir='${datarootdir}/man'
784
785	ac_prev=
786	ac_dashdash=
787	for ac_option
788	do
789	# If the previous option needs an argument, assign it.
790	if test -n "$ac_prev"; then
791	eval $ac_prev=\$ac_option
792	ac_prev=
793	continue
794	fi
795
796	case $ac_option in
797	=?) ac_optarg=`expr "X$ac_option" : '[^=]=$.$'` ;;
798	*=) ac_optarg= ;;
799	*) ac_optarg=yes ;;
800	esac
801
802	# Accept the important Cygnus configure options, so we can diagnose typos.
803
804	case $ac_dashdash$ac_option in
805	--)
806	ac_dashdash=yes ;;
807
808	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
809	ac_prev=bindir ;;
810	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
811	bindir=$ac_optarg ;;
812
813	-build \| --build \| --buil \| --bui \| --bu)
814	ac_prev=build_alias ;;
815	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
816	build_alias=$ac_optarg ;;
817
818	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
819	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
820	ac_prev=cache_file ;;
821	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
822	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
823	cache_file=$ac_optarg ;;
824
825	--config-cache \| -C)
826	cache_file=config.cache ;;
827
828	-datadir \| --datadir \| --datadi \| --datad)
829	ac_prev=datadir ;;
830	-datadir=* \| --datadir=* \| --datadi=* \| --datad=*)
831	datadir=$ac_optarg ;;
832
833	-datarootdir \| --datarootdir \| --datarootdi \| --datarootd \| --dataroot \
834	\| --dataroo \| --dataro \| --datar)
835	ac_prev=datarootdir ;;
836	-datarootdir=* \| --datarootdir=* \| --datarootdi=* \| --datarootd=* \
837	\| --dataroot=* \| --dataroo=* \| --dataro=* \| --datar=*)
838	datarootdir=$ac_optarg ;;
839
840	-disable-* \| --disable-*)
841	ac_useropt=`expr "x$ac_option" : 'x-disable-$.$'`
842	# Reject names that are not valid shell variable names.
843	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
844	as_fn_error $? "invalid feature name: $ac_useropt"
845	ac_useropt_orig=$ac_useropt
846	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
847	case $ac_user_opts in
848	*"
849	"enable_$ac_useropt"
850	"*) ;;
851	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
852	ac_unrecognized_sep=', ';;
853	esac
854	eval enable_$ac_useropt=no ;;
855
856	-docdir \| --docdir \| --docdi \| --doc \| --do)
857	ac_prev=docdir ;;
858	-docdir=* \| --docdir=* \| --docdi=* \| --doc=* \| --do=*)
859	docdir=$ac_optarg ;;
860
861	-dvidir \| --dvidir \| --dvidi \| --dvid \| --dvi \| --dv)
862	ac_prev=dvidir ;;
863	-dvidir=* \| --dvidir=* \| --dvidi=* \| --dvid=* \| --dvi=* \| --dv=*)
864	dvidir=$ac_optarg ;;
865
866	-enable-* \| --enable-*)
867	ac_useropt=`expr "x$ac_option" : 'x-enable-$[^=]$'`
868	# Reject names that are not valid shell variable names.
869	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
870	as_fn_error $? "invalid feature name: $ac_useropt"
871	ac_useropt_orig=$ac_useropt
872	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
873	case $ac_user_opts in
874	*"
875	"enable_$ac_useropt"
876	"*) ;;
877	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
878	ac_unrecognized_sep=', ';;
879	esac
880	eval enable_$ac_useropt=\$ac_optarg ;;
881
882	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
883	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
884	\| --exec \| --exe \| --ex)
885	ac_prev=exec_prefix ;;
886	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
887	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
888	\| --exec=* \| --exe=* \| --ex=*)
889	exec_prefix=$ac_optarg ;;
890
891	-gas \| --gas \| --ga \| --g)
892	# Obsolete; use --with-gas.
893	with_gas=yes ;;
894
895	-help \| --help \| --hel \| --he \| -h)
896	ac_init_help=long ;;
897	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
898	ac_init_help=recursive ;;
899	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
900	ac_init_help=short ;;
901
902	-host \| --host \| --hos \| --ho)
903	ac_prev=host_alias ;;
904	-host=* \| --host=* \| --hos=* \| --ho=*)
905	host_alias=$ac_optarg ;;
906
907	-htmldir \| --htmldir \| --htmldi \| --htmld \| --html \| --htm \| --ht)
908	ac_prev=htmldir ;;
909	-htmldir=* \| --htmldir=* \| --htmldi=* \| --htmld=* \| --html=* \| --htm=* \
910	\| --ht=*)
911	htmldir=$ac_optarg ;;
912
913	-includedir \| --includedir \| --includedi \| --included \| --include \
914	\| --includ \| --inclu \| --incl \| --inc)
915	ac_prev=includedir ;;
916	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
917	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
918	includedir=$ac_optarg ;;
919
920	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
921	ac_prev=infodir ;;
922	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
923	infodir=$ac_optarg ;;
924
925	-libdir \| --libdir \| --libdi \| --libd)
926	ac_prev=libdir ;;
927	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
928	libdir=$ac_optarg ;;
929
930	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
931	\| --libexe \| --libex \| --libe)
932	ac_prev=libexecdir ;;
933	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
934	\| --libexe=* \| --libex=* \| --libe=*)
935	libexecdir=$ac_optarg ;;
936
937	-localedir \| --localedir \| --localedi \| --localed \| --locale)
938	ac_prev=localedir ;;
939	-localedir=* \| --localedir=* \| --localedi=* \| --localed=* \| --locale=*)
940	localedir=$ac_optarg ;;
941
942	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
943	\| --localstate \| --localstat \| --localsta \| --localst \| --locals)
944	ac_prev=localstatedir ;;
945	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
946	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \| --locals=*)
947	localstatedir=$ac_optarg ;;
948
949	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
950	ac_prev=mandir ;;
951	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
952	mandir=$ac_optarg ;;
953
954	-nfp \| --nfp \| --nf)
955	# Obsolete; use --without-fp.
956	with_fp=no ;;
957
958	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
959	\| --no-cr \| --no-c \| -n)
960	no_create=yes ;;
961
962	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
963	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
964	no_recursion=yes ;;
965
966	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
967	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
968	\| --oldin \| --oldi \| --old \| --ol \| --o)
969	ac_prev=oldincludedir ;;
970	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
971	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
972	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
973	oldincludedir=$ac_optarg ;;
974
975	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
976	ac_prev=prefix ;;
977	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
978	prefix=$ac_optarg ;;
979
980	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
981	\| --program-pre \| --program-pr \| --program-p)
982	ac_prev=program_prefix ;;
983	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
984	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
985	program_prefix=$ac_optarg ;;
986
987	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
988	\| --program-suf \| --program-su \| --program-s)
989	ac_prev=program_suffix ;;
990	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
991	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
992	program_suffix=$ac_optarg ;;
993
994	-program-transform-name \| --program-transform-name \
995	\| --program-transform-nam \| --program-transform-na \
996	\| --program-transform-n \| --program-transform- \
997	\| --program-transform \| --program-transfor \
998	\| --program-transfo \| --program-transf \
999	\| --program-trans \| --program-tran \
1000	\| --progr-tra \| --program-tr \| --program-t)
1001	ac_prev=program_transform_name ;;
1002	-program-transform-name=* \| --program-transform-name=* \
1003	\| --program-transform-nam=* \| --program-transform-na=* \
1004	\| --program-transform-n=* \| --program-transform-=* \
1005	\| --program-transform=* \| --program-transfor=* \
1006	\| --program-transfo=* \| --program-transf=* \
1007	\| --program-trans=* \| --program-tran=* \
1008	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
1009	program_transform_name=$ac_optarg ;;
1010
1011	-pdfdir \| --pdfdir \| --pdfdi \| --pdfd \| --pdf \| --pd)
1012	ac_prev=pdfdir ;;
1013	-pdfdir=* \| --pdfdir=* \| --pdfdi=* \| --pdfd=* \| --pdf=* \| --pd=*)
1014	pdfdir=$ac_optarg ;;
1015
1016	-psdir \| --psdir \| --psdi \| --psd \| --ps)
1017	ac_prev=psdir ;;
1018	-psdir=* \| --psdir=* \| --psdi=* \| --psd=* \| --ps=*)
1019	psdir=$ac_optarg ;;
1020
1021	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1022	\| -silent \| --silent \| --silen \| --sile \| --sil)
1023	silent=yes ;;
1024
1025	-runstatedir \| --runstatedir \| --runstatedi \| --runstated \
1026	\| --runstate \| --runstat \| --runsta \| --runst \| --runs \
1027	\| --run \| --ru \| --r)
1028	ac_prev=runstatedir ;;
1029	-runstatedir=* \| --runstatedir=* \| --runstatedi=* \| --runstated=* \
1030	\| --runstate=* \| --runstat=* \| --runsta=* \| --runst=* \| --runs=* \
1031	\| --run=* \| --ru=* \| --r=*)
1032	runstatedir=$ac_optarg ;;
1033
1034	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
1035	ac_prev=sbindir ;;
1036	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
1037	\| --sbi=* \| --sb=*)
1038	sbindir=$ac_optarg ;;
1039
1040	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
1041	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
1042	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
1043	\| --sha \| --sh)
1044	ac_prev=sharedstatedir ;;
1045	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
1046	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
1047	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
1048	\| --sha=* \| --sh=*)
1049	sharedstatedir=$ac_optarg ;;
1050
1051	-site \| --site \| --sit)
1052	ac_prev=site ;;
1053	-site=* \| --site=* \| --sit=*)
1054	site=$ac_optarg ;;
1055
1056	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
1057	ac_prev=srcdir ;;
1058	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
1059	srcdir=$ac_optarg ;;
1060
1061	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
1062	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
1063	ac_prev=sysconfdir ;;
1064	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
1065	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
1066	sysconfdir=$ac_optarg ;;
1067
1068	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
1069	ac_prev=target_alias ;;
1070	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
1071	target_alias=$ac_optarg ;;
1072
1073	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
1074	verbose=yes ;;
1075
1076	-version \| --version \| --versio \| --versi \| --vers \| -V)
1077	ac_init_version=: ;;
1078
1079	-with-* \| --with-*)
1080	ac_useropt=`expr "x$ac_option" : 'x-with-$[^=]$'`
1081	# Reject names that are not valid shell variable names.
1082	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1083	as_fn_error $? "invalid package name: $ac_useropt"
1084	ac_useropt_orig=$ac_useropt
1085	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
1086	case $ac_user_opts in
1087	*"
1088	"with_$ac_useropt"
1089	"*) ;;
1090	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1091	ac_unrecognized_sep=', ';;
1092	esac
1093	eval with_$ac_useropt=\$ac_optarg ;;
1094
1095	-without-* \| --without-*)
1096	ac_useropt=`expr "x$ac_option" : 'x-without-$.$'`
1097	# Reject names that are not valid shell variable names.
1098	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1099	as_fn_error $? "invalid package name: $ac_useropt"
1100	ac_useropt_orig=$ac_useropt
1101	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
1102	case $ac_user_opts in
1103	*"
1104	"with_$ac_useropt"
1105	"*) ;;
1106	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1107	ac_unrecognized_sep=', ';;
1108	esac
1109	eval with_$ac_useropt=no ;;
1110
1111	--x)
1112	# Obsolete; use --with-x.
1113	with_x=yes ;;
1114
1115	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
1116	\| --x-incl \| --x-inc \| --x-in \| --x-i)
1117	ac_prev=x_includes ;;
1118	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
1119	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
1120	x_includes=$ac_optarg ;;
1121
1122	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
1123	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
1124	ac_prev=x_libraries ;;
1125	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
1126	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
1127	x_libraries=$ac_optarg ;;
1128
1129	-*) as_fn_error $? "unrecognized option: \`$ac_option'
1130	Try \`$0 --help' for more information"
1131	;;
1132
1133	=)
1134	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
1135	# Reject names that are not valid shell variable names.
1136	case $ac_envvar in #(
1137	'' \| [0-9]* \| [!_$as_cr_alnum] )
1138	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1139	esac
1140	eval $ac_envvar=\$ac_optarg
1141	export $ac_envvar ;;
1142
1143	*)
1144	# FIXME: should be removed in autoconf 3.0.
1145	$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1146	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1147	$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1148	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1149	;;
1150
1151	esac
1152	done
1153
1154	if test -n "$ac_prev"; then
1155	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
1156	as_fn_error $? "missing argument to $ac_option"
1157	fi
1158
1159	if test -n "$ac_unrecognized_opts"; then
1160	case $enable_option_checking in
1161	no) ;;
1162	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1163	*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1164	esac
1165	fi
1166
1167	# Check all directory arguments for consistency.
1168	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1169	datadir sysconfdir sharedstatedir localstatedir includedir \
1170	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1171	libdir localedir mandir runstatedir
1172	do
1173	eval ac_val=\$$ac_var
1174	# Remove trailing slashes.
1175	case $ac_val in
1176	*/ )
1177	ac_val=`expr "X$ac_val" : 'X$.[^/]$' \\| "X$ac_val" : 'X$.$'`
1178	eval $ac_var=\$ac_val;;
1179	esac
1180	# Be sure to have absolute directory names.
1181	case $ac_val in
1182	[\\/$]* \| ?:[\\/]* ) continue;;
1183	NONE \| '' ) case $ac_var in *prefix ) continue;; esac;;
1184	esac
1185	as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1186	done
1187
1188	# There might be people who depend on the old broken behavior: `$host'
1189	# used to hold the argument of --host etc.
1190	# FIXME: To remove some day.
1191	build=$build_alias
1192	host=$host_alias
1193	target=$target_alias
1194
1195	# FIXME: To remove some day.
1196	if test "x$host_alias" != x; then
1197	if test "x$build_alias" = x; then
1198	cross_compiling=maybe
1199	elif test "x$build_alias" != "x$host_alias"; then
1200	cross_compiling=yes
1201	fi
1202	fi
1203
1204	ac_tool_prefix=
1205	test -n "$host_alias" && ac_tool_prefix=$host_alias-
1206
1207	test "$silent" = yes && exec 6>/dev/null
1208
1209
1210	ac_pwd=`pwd` && test -n "$ac_pwd" &&
1211	ac_ls_di=`ls -di .` &&
1212	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` \|\|
1213	as_fn_error $? "working directory cannot be determined"
1214	test "X$ac_ls_di" = "X$ac_pwd_ls_di" \|\|
1215	as_fn_error $? "pwd does not report name of working directory"
1216
1217
1218	# Find the source files, if location was not specified.
1219	if test -z "$srcdir"; then
1220	ac_srcdir_defaulted=yes
1221	# Try the directory containing this script, then the parent directory.
1222	ac_confdir=`$as_dirname -- "$as_myself" \|\|
1223	$as_expr X"$as_myself" : 'X$.[^/]$//[^/][^/]/$' \\| \
1224	X"$as_myself" : 'X$//$[^/]' \\| \
1225	X"$as_myself" : 'X$//$$' \\| \
1226	X"$as_myself" : 'X$/$' \\| . 2>/dev/null \|\|
1227	$as_echo X"$as_myself" \|
1228	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
1229	s//\1/
1230	q
1231	}
1232	/^X$\/\/$[^/].*/{
1233	s//\1/
1234	q
1235	}
1236	/^X$\/\/$$/{
1237	s//\1/
1238	q
1239	}
1240	/^X$\/$.*/{
1241	s//\1/
1242	q
1243	}
1244	s/.*/./; q'`
1245	srcdir=$ac_confdir
1246	if test ! -r "$srcdir/$ac_unique_file"; then
1247	srcdir=..
1248	fi
1249	else
1250	ac_srcdir_defaulted=no
1251	fi
1252	if test ! -r "$srcdir/$ac_unique_file"; then
1253	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1254	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1255	fi
1256	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1257	ac_abs_confdir=`(
1258	cd "$srcdir" && test -r "./$ac_unique_file" \|\| as_fn_error $? "$ac_msg"
1259	pwd)`
1260	# When building in place, set srcdir=.
1261	if test "$ac_abs_confdir" = "$ac_pwd"; then
1262	srcdir=.
1263	fi
1264	# Remove unnecessary trailing slashes from srcdir.
1265	# Double slashes in file names in object file debugging info
1266	# mess up M-x gdb in Emacs.
1267	case $srcdir in
1268	/) srcdir=`expr "X$srcdir" : 'X$.[^/]$' \\| "X$srcdir" : 'X$.*$'`;;
1269	esac
1270	for ac_var in $ac_precious_vars; do
1271	eval ac_env_${ac_var}_set=\${${ac_var}+set}
1272	eval ac_env_${ac_var}_value=\$${ac_var}
1273	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1274	eval ac_cv_env_${ac_var}_value=\$${ac_var}
1275	done
1276
1277	#
1278	# Report the --help message.
1279	#
1280	if test "$ac_init_help" = "long"; then
1281	# Omit some internal or obsolete options to make the list less imposing.
1282	# This message is too long to be a string in the A/UX 3.1 sh.
1283	cat <<_ACEOF
1284	\`configure' configures this package to adapt to many kinds of systems.
1285
1286	Usage: $0 [OPTION]... [VAR=VALUE]...
1287
1288	To assign environment variables (e.g., CC, CFLAGS...), specify them as
1289	VAR=VALUE. See below for descriptions of some of the useful variables.
1290
1291	Defaults for the options are specified in brackets.
1292
1293	Configuration:
1294	-h, --help display this help and exit
1295	--help=short display options specific to this package
1296	--help=recursive display the short help of all the included packages
1297	-V, --version display version information and exit
1298	-q, --quiet, --silent do not print \`checking ...' messages
1299	--cache-file=FILE cache test results in FILE [disabled]
1300	-C, --config-cache alias for \`--cache-file=config.cache'
1301	-n, --no-create do not create output files
1302	--srcdir=DIR find the sources in DIR [configure dir or \`..']
1303
1304	Installation directories:
1305	--prefix=PREFIX install architecture-independent files in PREFIX
1306	[$ac_default_prefix]
1307	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1308	[PREFIX]
1309
1310	By default, \`make install' will install all the files in
1311	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1312	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1313	for instance \`--prefix=\$HOME'.
1314
1315	For better control, use the options below.
1316
1317	Fine tuning of the installation directories:
1318	--bindir=DIR user executables [EPREFIX/bin]
1319	--sbindir=DIR system admin executables [EPREFIX/sbin]
1320	--libexecdir=DIR program executables [EPREFIX/libexec]
1321	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1322	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1323	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
1324	--runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
1325	--libdir=DIR object code libraries [EPREFIX/lib]
1326	--includedir=DIR C header files [PREFIX/include]
1327	--oldincludedir=DIR C header files for non-gcc [/usr/include]
1328	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1329	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1330	--infodir=DIR info documentation [DATAROOTDIR/info]
1331	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1332	--mandir=DIR man documentation [DATAROOTDIR/man]
1333	--docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1334	--htmldir=DIR html documentation [DOCDIR]
1335	--dvidir=DIR dvi documentation [DOCDIR]
1336	--pdfdir=DIR pdf documentation [DOCDIR]
1337	--psdir=DIR ps documentation [DOCDIR]
1338	_ACEOF
1339
1340	cat <<\_ACEOF
1341
1342	Program names:
1343	--program-prefix=PREFIX prepend PREFIX to installed program names
1344	--program-suffix=SUFFIX append SUFFIX to installed program names
1345	--program-transform-name=PROGRAM run sed PROGRAM on installed program names
1346
1347	System types:
1348	--build=BUILD configure for building on BUILD [guessed]
1349	--host=HOST cross-compile to build programs to run on HOST [BUILD]
1350	--target=TARGET configure for building compilers for TARGET [HOST]
1351	_ACEOF
1352	fi
1353
1354	if test -n "$ac_init_help"; then
1355
1356	cat <<\_ACEOF
1357
1358	Optional Features:
1359	--disable-option-checking ignore unrecognized --enable/--with options
1360	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1361	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1362	--disable-java Disable Java compilation
1363
1364	Optional Packages:
1365	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1366	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1367	--with-dmalloc use dmalloc, as in
1368	ftp://ftp.letters.com/src/dmalloc/dmalloc.tar.gz
1369	--with-regex use older regex in lieu of GNU rx for matching
1370
1371	Some influential environment variables:
1372	CXX C++ compiler command
1373	CXXFLAGS C++ compiler flags
1374	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1375	nonstandard directory <lib dir>
1376	LIBS libraries to pass to the linker, e.g. -l<library>
1377	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1378	you have headers in a nonstandard directory <include dir>
1379	YACC The `Yet Another Compiler Compiler' implementation to use.
1380	Defaults to the first program found out of: `bison -y', `byacc',
1381	`yacc'.
1382	YFLAGS The list of arguments that will be passed by default to $YACC.
1383	This script will default YFLAGS to the empty string to avoid a
1384	default value of `-d' given by some make applications.
1385	CC C compiler command
1386	CFLAGS C compiler flags
1387	CPP C preprocessor
1388
1389	Use these variables to override the choices made by `configure' or to help
1390	it to find libraries and programs with nonstandard names/locations.
1391
1392	Report bugs to the package provider.
1393	_ACEOF
1394	ac_status=$?
1395	fi
1396
1397	if test "$ac_init_help" = "recursive"; then
1398	# If there are subdirs, report their specific --help.
1399	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1400	test -d "$ac_dir" \|\|
1401	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } \|\|
1402	continue
1403	ac_builddir=.
1404
1405	case "$ac_dir" in
1406	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1407	*)
1408	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
1409	# A ".." for each directory in $ac_dir_suffix.
1410	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
1411	case $ac_top_builddir_sub in
1412	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1413	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1414	esac ;;
1415	esac
1416	ac_abs_top_builddir=$ac_pwd
1417	ac_abs_builddir=$ac_pwd$ac_dir_suffix
1418	# for backward compatibility:
1419	ac_top_builddir=$ac_top_build_prefix
1420
1421	case $srcdir in
1422	.) # We are building in place.
1423	ac_srcdir=.
1424	ac_top_srcdir=$ac_top_builddir_sub
1425	ac_abs_top_srcdir=$ac_pwd ;;
1426	[\\/]* \| ?:[\\/]* ) # Absolute name.
1427	ac_srcdir=$srcdir$ac_dir_suffix;
1428	ac_top_srcdir=$srcdir
1429	ac_abs_top_srcdir=$srcdir ;;
1430	*) # Relative name.
1431	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1432	ac_top_srcdir=$ac_top_build_prefix$srcdir
1433	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1434	esac
1435	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1436
1437	cd "$ac_dir" \|\| { ac_status=$?; continue; }
1438	# Check for guested configure.
1439	if test -f "$ac_srcdir/configure.gnu"; then
1440	echo &&
1441	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
1442	elif test -f "$ac_srcdir/configure"; then
1443	echo &&
1444	$SHELL "$ac_srcdir/configure" --help=recursive
1445	else
1446	$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1447	fi \|\| ac_status=$?
1448	cd "$ac_pwd" \|\| { ac_status=$?; break; }
1449	done
1450	fi
1451
1452	test -n "$ac_init_help" && exit $ac_status
1453	if $ac_init_version; then
1454	cat <<\_ACEOF
1455	configure
1456	generated by GNU Autoconf 2.69
1457
1458	Copyright (C) 2012 Free Software Foundation, Inc.
1459	This configure script is free software; the Free Software Foundation
1460	gives unlimited permission to copy, distribute and modify it.
1461	_ACEOF
1462	exit
1463	fi
1464
1465	## ------------------------ ##
1466	## Autoconf initialization. ##
1467	## ------------------------ ##
1468
1469	# ac_fn_cxx_try_compile LINENO
1470	# ----------------------------
1471	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1472	ac_fn_cxx_try_compile ()
1473	{
1474	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1475	rm -f conftest.$ac_objext
1476	if { { ac_try="$ac_compile"
1477	case "(($ac_try" in
1478	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1479	*) ac_try_echo=$ac_try;;
1480	esac
1481	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1482	$as_echo "$ac_try_echo"; } >&5
1483	(eval "$ac_compile") 2>conftest.err
1484	ac_status=$?
1485	if test -s conftest.err; then
1486	grep -v '^ *+' conftest.err >conftest.er1
1487	cat conftest.er1 >&5
1488	mv -f conftest.er1 conftest.err
1489	fi
1490	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1491	test $ac_status = 0; } && {
1492	test -z "$ac_cxx_werror_flag" \|\|
1493	test ! -s conftest.err
1494	} && test -s conftest.$ac_objext; then :
1495	ac_retval=0
1496	else
1497	$as_echo "$as_me: failed program was:" >&5
1498	sed 's/^/\| /' conftest.$ac_ext >&5
1499
1500	ac_retval=1
1501	fi
1502	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1503	as_fn_set_status $ac_retval
1504
1505	} # ac_fn_cxx_try_compile
1506
1507	# ac_fn_c_try_compile LINENO
1508	# --------------------------
1509	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1510	ac_fn_c_try_compile ()
1511	{
1512	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1513	rm -f conftest.$ac_objext
1514	if { { ac_try="$ac_compile"
1515	case "(($ac_try" in
1516	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1517	*) ac_try_echo=$ac_try;;
1518	esac
1519	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1520	$as_echo "$ac_try_echo"; } >&5
1521	(eval "$ac_compile") 2>conftest.err
1522	ac_status=$?
1523	if test -s conftest.err; then
1524	grep -v '^ *+' conftest.err >conftest.er1
1525	cat conftest.er1 >&5
1526	mv -f conftest.er1 conftest.err
1527	fi
1528	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1529	test $ac_status = 0; } && {
1530	test -z "$ac_c_werror_flag" \|\|
1531	test ! -s conftest.err
1532	} && test -s conftest.$ac_objext; then :
1533	ac_retval=0
1534	else
1535	$as_echo "$as_me: failed program was:" >&5
1536	sed 's/^/\| /' conftest.$ac_ext >&5
1537
1538	ac_retval=1
1539	fi
1540	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1541	as_fn_set_status $ac_retval
1542
1543	} # ac_fn_c_try_compile
1544
1545	# ac_fn_c_try_cpp LINENO
1546	# ----------------------
1547	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1548	ac_fn_c_try_cpp ()
1549	{
1550	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1551	if { { ac_try="$ac_cpp conftest.$ac_ext"
1552	case "(($ac_try" in
1553	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1554	*) ac_try_echo=$ac_try;;
1555	esac
1556	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1557	$as_echo "$ac_try_echo"; } >&5
1558	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1559	ac_status=$?
1560	if test -s conftest.err; then
1561	grep -v '^ *+' conftest.err >conftest.er1
1562	cat conftest.er1 >&5
1563	mv -f conftest.er1 conftest.err
1564	fi
1565	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1566	test $ac_status = 0; } > conftest.i && {
1567	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
1568	test ! -s conftest.err
1569	}; then :
1570	ac_retval=0
1571	else
1572	$as_echo "$as_me: failed program was:" >&5
1573	sed 's/^/\| /' conftest.$ac_ext >&5
1574
1575	ac_retval=1
1576	fi
1577	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1578	as_fn_set_status $ac_retval
1579
1580	} # ac_fn_c_try_cpp
1581
1582	# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1583	# -------------------------------------------------------
1584	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1585	# the include files in INCLUDES and setting the cache variable VAR
1586	# accordingly.
1587	ac_fn_c_check_header_mongrel ()
1588	{
1589	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1590	if eval \${$3+:} false; then :
1591	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1592	$as_echo_n "checking for $2... " >&6; }
1593	if eval \${$3+:} false; then :
1594	$as_echo_n "(cached) " >&6
1595	fi
1596	eval ac_res=\$$3
1597	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1598	$as_echo "$ac_res" >&6; }
1599	else
1600	# Is the header compilable?
1601	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1602	$as_echo_n "checking $2 usability... " >&6; }
1603	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1604	/* end confdefs.h. */
1605	$4
1606	#include <$2>
1607	_ACEOF
1608	if ac_fn_c_try_compile "$LINENO"; then :
1609	ac_header_compiler=yes
1610	else
1611	ac_header_compiler=no
1612	fi
1613	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1614	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1615	$as_echo "$ac_header_compiler" >&6; }
1616
1617	# Is the header present?
1618	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1619	$as_echo_n "checking $2 presence... " >&6; }
1620	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1621	/* end confdefs.h. */
1622	#include <$2>
1623	_ACEOF
1624	if ac_fn_c_try_cpp "$LINENO"; then :
1625	ac_header_preproc=yes
1626	else
1627	ac_header_preproc=no
1628	fi
1629	rm -f conftest.err conftest.i conftest.$ac_ext
1630	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1631	$as_echo "$ac_header_preproc" >&6; }
1632
1633	# So? What about this header?
1634	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1635	yes:no: )
1636	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1637	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1638	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1639	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1640	;;
1641	no:yes:* )
1642	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1643	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1644	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1645	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1646	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1647	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1648	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1649	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1650	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1651	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1652	;;
1653	esac
1654	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1655	$as_echo_n "checking for $2... " >&6; }
1656	if eval \${$3+:} false; then :
1657	$as_echo_n "(cached) " >&6
1658	else
1659	eval "$3=\$ac_header_compiler"
1660	fi
1661	eval ac_res=\$$3
1662	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1663	$as_echo "$ac_res" >&6; }
1664	fi
1665	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1666
1667	} # ac_fn_c_check_header_mongrel
1668
1669	# ac_fn_c_try_run LINENO
1670	# ----------------------
1671	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1672	# that executables can be run.
1673	ac_fn_c_try_run ()
1674	{
1675	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1676	if { { ac_try="$ac_link"
1677	case "(($ac_try" in
1678	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1679	*) ac_try_echo=$ac_try;;
1680	esac
1681	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1682	$as_echo "$ac_try_echo"; } >&5
1683	(eval "$ac_link") 2>&5
1684	ac_status=$?
1685	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1686	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1687	{ { case "(($ac_try" in
1688	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1689	*) ac_try_echo=$ac_try;;
1690	esac
1691	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1692	$as_echo "$ac_try_echo"; } >&5
1693	(eval "$ac_try") 2>&5
1694	ac_status=$?
1695	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1696	test $ac_status = 0; }; }; then :
1697	ac_retval=0
1698	else
1699	$as_echo "$as_me: program exited with status $ac_status" >&5
1700	$as_echo "$as_me: failed program was:" >&5
1701	sed 's/^/\| /' conftest.$ac_ext >&5
1702
1703	ac_retval=$ac_status
1704	fi
1705	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1706	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1707	as_fn_set_status $ac_retval
1708
1709	} # ac_fn_c_try_run
1710
1711	# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1712	# -------------------------------------------------------
1713	# Tests whether HEADER exists and can be compiled using the include files in
1714	# INCLUDES, setting the cache variable VAR accordingly.
1715	ac_fn_c_check_header_compile ()
1716	{
1717	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1718	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1719	$as_echo_n "checking for $2... " >&6; }
1720	if eval \${$3+:} false; then :
1721	$as_echo_n "(cached) " >&6
1722	else
1723	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1724	/* end confdefs.h. */
1725	$4
1726	#include <$2>
1727	_ACEOF
1728	if ac_fn_c_try_compile "$LINENO"; then :
1729	eval "$3=yes"
1730	else
1731	eval "$3=no"
1732	fi
1733	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1734	fi
1735	eval ac_res=\$$3
1736	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1737	$as_echo "$ac_res" >&6; }
1738	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1739
1740	} # ac_fn_c_check_header_compile
1741
1742	# ac_fn_c_try_link LINENO
1743	# -----------------------
1744	# Try to link conftest.$ac_ext, and return whether this succeeded.
1745	ac_fn_c_try_link ()
1746	{
1747	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1748	rm -f conftest.$ac_objext conftest$ac_exeext
1749	if { { ac_try="$ac_link"
1750	case "(($ac_try" in
1751	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1752	*) ac_try_echo=$ac_try;;
1753	esac
1754	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1755	$as_echo "$ac_try_echo"; } >&5
1756	(eval "$ac_link") 2>conftest.err
1757	ac_status=$?
1758	if test -s conftest.err; then
1759	grep -v '^ *+' conftest.err >conftest.er1
1760	cat conftest.er1 >&5
1761	mv -f conftest.er1 conftest.err
1762	fi
1763	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1764	test $ac_status = 0; } && {
1765	test -z "$ac_c_werror_flag" \|\|
1766	test ! -s conftest.err
1767	} && test -s conftest$ac_exeext && {
1768	test "$cross_compiling" = yes \|\|
1769	test -x conftest$ac_exeext
1770	}; then :
1771	ac_retval=0
1772	else
1773	$as_echo "$as_me: failed program was:" >&5
1774	sed 's/^/\| /' conftest.$ac_ext >&5
1775
1776	ac_retval=1
1777	fi
1778	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1779	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1780	# interfere with the next link command; also delete a directory that is
1781	# left behind by Apple's compiler. We do this before executing the actions.
1782	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1783	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1784	as_fn_set_status $ac_retval
1785
1786	} # ac_fn_c_try_link
1787
1788	# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1789	# -------------------------------------------
1790	# Tests whether TYPE exists after having included INCLUDES, setting cache
1791	# variable VAR accordingly.
1792	ac_fn_c_check_type ()
1793	{
1794	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1795	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1796	$as_echo_n "checking for $2... " >&6; }
1797	if eval \${$3+:} false; then :
1798	$as_echo_n "(cached) " >&6
1799	else
1800	eval "$3=no"
1801	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1802	/* end confdefs.h. */
1803	$4
1804	int
1805	main ()
1806	{
1807	if (sizeof ($2))
1808	return 0;
1809	;
1810	return 0;
1811	}
1812	_ACEOF
1813	if ac_fn_c_try_compile "$LINENO"; then :
1814	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1815	/* end confdefs.h. */
1816	$4
1817	int
1818	main ()
1819	{
1820	if (sizeof (($2)))
1821	return 0;
1822	;
1823	return 0;
1824	}
1825	_ACEOF
1826	if ac_fn_c_try_compile "$LINENO"; then :
1827
1828	else
1829	eval "$3=yes"
1830	fi
1831	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1832	fi
1833	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1834	fi
1835	eval ac_res=\$$3
1836	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1837	$as_echo "$ac_res" >&6; }
1838	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1839
1840	} # ac_fn_c_check_type
1841
1842	# ac_fn_c_check_func LINENO FUNC VAR
1843	# ----------------------------------
1844	# Tests whether FUNC exists, setting the cache variable VAR accordingly
1845	ac_fn_c_check_func ()
1846	{
1847	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1848	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1849	$as_echo_n "checking for $2... " >&6; }
1850	if eval \${$3+:} false; then :
1851	$as_echo_n "(cached) " >&6
1852	else
1853	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1854	/* end confdefs.h. */
1855	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1856	For example, HP-UX 11i <limits.h> declares gettimeofday. */
1857	#define $2 innocuous_$2
1858
1859	/* System header to define __stub macros and hopefully few prototypes,
1860	which can conflict with char $2 (); below.
1861	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1862	<limits.h> exists even on freestanding compilers. */
1863
1864	#ifdef __STDC__
1865	# include <limits.h>
1866	#else
1867	# include <assert.h>
1868	#endif
1869
1870	#undef $2
1871
1872	/* Override any GCC internal prototype to avoid an error.
1873	Use char because int might match the return type of a GCC
1874	builtin and then its argument prototype would still apply. */
1875	#ifdef __cplusplus
1876	extern "C"
1877	#endif
1878	char $2 ();
1879	/* The GNU C library defines this for functions which it implements
1880	to always fail with ENOSYS. Some functions are actually named
1881	something starting with __ and the normal name is an alias. */
1882	#if defined __stub_$2 \|\| defined __stub___$2
1883	choke me
1884	#endif
1885
1886	int
1887	main ()
1888	{
1889	return $2 ();
1890	;
1891	return 0;
1892	}
1893	_ACEOF
1894	if ac_fn_c_try_link "$LINENO"; then :
1895	eval "$3=yes"
1896	else
1897	eval "$3=no"
1898	fi
1899	rm -f core conftest.err conftest.$ac_objext \
1900	conftest$ac_exeext conftest.$ac_ext
1901	fi
1902	eval ac_res=\$$3
1903	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1904	$as_echo "$ac_res" >&6; }
1905	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1906
1907	} # ac_fn_c_check_func
1908	cat >config.log <<_ACEOF
1909	This file contains any messages produced by compilers while
1910	running configure, to aid debugging if configure makes a mistake.
1911
1912	It was created by $as_me, which was
1913	generated by GNU Autoconf 2.69. Invocation command line was
1914
1915	$ $0 $@
1916
1917	_ACEOF
1918	exec 5>>config.log
1919	{
1920	cat <<_ASUNAME
1921	## --------- ##
1922	## Platform. ##
1923	## --------- ##
1924
1925	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
1926	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
1927	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
1928	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
1929	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
1930
1931	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
1932	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
1933
1934	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
1935	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
1936	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
1937	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null \|\| echo unknown`
1938	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
1939	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
1940	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
1941
1942	_ASUNAME
1943
1944	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1945	for as_dir in $PATH
1946	do
1947	IFS=$as_save_IFS
1948	test -z "$as_dir" && as_dir=.
1949	$as_echo "PATH: $as_dir"
1950	done
1951	IFS=$as_save_IFS
1952
1953	} >&5
1954
1955	cat >&5 <<_ACEOF
1956
1957
1958	## ----------- ##
1959	## Core tests. ##
1960	## ----------- ##
1961
1962	_ACEOF
1963
1964
1965	# Keep a trace of the command line.
1966	# Strip out --no-create and --no-recursion so they do not pile up.
1967	# Strip out --silent because we don't want to record it for future runs.
1968	# Also quote any args containing shell meta-characters.
1969	# Make two passes to allow for proper duplicate-argument suppression.
1970	ac_configure_args=
1971	ac_configure_args0=
1972	ac_configure_args1=
1973	ac_must_keep_next=false
1974	for ac_pass in 1 2
1975	do
1976	for ac_arg
1977	do
1978	case $ac_arg in
1979	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
1980	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1981	\| -silent \| --silent \| --silen \| --sile \| --sil)
1982	continue ;;
1983	\')
1984	ac_arg=`$as_echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
1985	esac
1986	case $ac_pass in
1987	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1988	2)
1989	as_fn_append ac_configure_args1 " '$ac_arg'"
1990	if test $ac_must_keep_next = true; then
1991	ac_must_keep_next=false # Got value, back to normal.
1992	else
1993	case $ac_arg in
1994	= \| --config-cache \| -C \| -disable-* \| --disable-* \
1995	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
1996	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
1997	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
1998	case "$ac_configure_args0 " in
1999	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
2000	esac
2001	;;
2002	-* ) ac_must_keep_next=true ;;
2003	esac
2004	fi
2005	as_fn_append ac_configure_args " '$ac_arg'"
2006	;;
2007	esac
2008	done
2009	done
2010	{ ac_configure_args0=; unset ac_configure_args0;}
2011	{ ac_configure_args1=; unset ac_configure_args1;}
2012
2013	# When interrupted or exit'd, cleanup temporary files, and complete
2014	# config.log. We remove comments because anyway the quotes in there
2015	# would cause problems or look ugly.
2016	# WARNING: Use '\'' to represent an apostrophe within the trap.
2017	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2018	trap 'exit_status=$?
2019	# Save into config.log some information that might help in debugging.
2020	{
2021	echo
2022
2023	$as_echo "## ---------------- ##
2024	## Cache variables. ##
2025	## ---------------- ##"
2026	echo
2027	# The following way of writing the cache mishandles newlines in values,
2028	(
2029	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'\''`; do
2030	eval ac_val=\$$ac_var
2031	case $ac_val in #(
2032	${as_nl})
2033	case $ac_var in #(
2034	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2035	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2036	esac
2037	case $ac_var in #(
2038	_ \| IFS \| as_nl) ;; #(
2039	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
2040	*) { eval $ac_var=; unset $ac_var;} ;;
2041	esac ;;
2042	esac
2043	done
2044	(set) 2>&1 \|
2045	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2046	${as_nl}ac_space=\ )
2047	sed -n \
2048	"s/'\''/'\''\\\\'\'''\''/g;
2049	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\''\\2'\''/p"
2050	;; #(
2051	*)
2052	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
2053	;;
2054	esac \|
2055	sort
2056	)
2057	echo
2058
2059	$as_echo "## ----------------- ##
2060	## Output variables. ##
2061	## ----------------- ##"
2062	echo
2063	for ac_var in $ac_subst_vars
2064	do
2065	eval ac_val=\$$ac_var
2066	case $ac_val in
2067	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2068	esac
2069	$as_echo "$ac_var='\''$ac_val'\''"
2070	done \| sort
2071	echo
2072
2073	if test -n "$ac_subst_files"; then
2074	$as_echo "## ------------------- ##
2075	## File substitutions. ##
2076	## ------------------- ##"
2077	echo
2078	for ac_var in $ac_subst_files
2079	do
2080	eval ac_val=\$$ac_var
2081	case $ac_val in
2082	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2083	esac
2084	$as_echo "$ac_var='\''$ac_val'\''"
2085	done \| sort
2086	echo
2087	fi
2088
2089	if test -s confdefs.h; then
2090	$as_echo "## ----------- ##
2091	## confdefs.h. ##
2092	## ----------- ##"
2093	echo
2094	cat confdefs.h
2095	echo
2096	fi
2097	test "$ac_signal" != 0 &&
2098	$as_echo "$as_me: caught signal $ac_signal"
2099	$as_echo "$as_me: exit $exit_status"
2100	} >&5
2101	rm -f core .core core.conftest. &&
2102	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2103	exit $exit_status
2104	' 0
2105	for ac_signal in 1 2 13 15; do
2106	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2107	done
2108	ac_signal=0
2109
2110	# confdefs.h avoids OS command line length limits that DEFS can exceed.
2111	rm -f -r conftest* confdefs.h
2112
2113	$as_echo "/* confdefs.h */" > confdefs.h
2114
2115	# Predefined preprocessor variables.
2116
2117	cat >>confdefs.h <<_ACEOF
2118	#define PACKAGE_NAME "$PACKAGE_NAME"
2119	_ACEOF
2120
2121	cat >>confdefs.h <<_ACEOF
2122	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2123	_ACEOF
2124
2125	cat >>confdefs.h <<_ACEOF
2126	#define PACKAGE_VERSION "$PACKAGE_VERSION"
2127	_ACEOF
2128
2129	cat >>confdefs.h <<_ACEOF
2130	#define PACKAGE_STRING "$PACKAGE_STRING"
2131	_ACEOF
2132
2133	cat >>confdefs.h <<_ACEOF
2134	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2135	_ACEOF
2136
2137	cat >>confdefs.h <<_ACEOF
2138	#define PACKAGE_URL "$PACKAGE_URL"
2139	_ACEOF
2140
2141
2142	# Let the site file select an alternate cache file if it wants to.
2143	# Prefer an explicitly selected file to automatically selected ones.
2144	ac_site_file1=NONE
2145	ac_site_file2=NONE
2146	if test -n "$CONFIG_SITE"; then
2147	# We do not want a PATH search for config.site.
2148	case $CONFIG_SITE in #((
2149	-*) ac_site_file1=./$CONFIG_SITE;;
2150	/) ac_site_file1=$CONFIG_SITE;;
2151	*) ac_site_file1=./$CONFIG_SITE;;
2152	esac
2153	elif test "x$prefix" != xNONE; then
2154	ac_site_file1=$prefix/share/config.site
2155	ac_site_file2=$prefix/etc/config.site
2156	else
2157	ac_site_file1=$ac_default_prefix/share/config.site
2158	ac_site_file2=$ac_default_prefix/etc/config.site
2159	fi
2160	for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2161	do
2162	test "x$ac_site_file" = xNONE && continue
2163	if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2164	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2165	$as_echo "$as_me: loading site script $ac_site_file" >&6;}
2166	sed 's/^/\| /' "$ac_site_file" >&5
2167	. "$ac_site_file" \
2168	\|\| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2169	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2170	as_fn_error $? "failed to load site script $ac_site_file
2171	See \`config.log' for more details" "$LINENO" 5; }
2172	fi
2173	done
2174
2175	if test -r "$cache_file"; then
2176	# Some versions of bash will fail to source /dev/null (special files
2177	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
2178	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2179	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2180	$as_echo "$as_me: loading cache $cache_file" >&6;}
2181	case $cache_file in
2182	[\\/]* \| ?:[\\/]* ) . "$cache_file";;
2183	*) . "./$cache_file";;
2184	esac
2185	fi
2186	else
2187	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2188	$as_echo "$as_me: creating cache $cache_file" >&6;}
2189	>$cache_file
2190	fi
2191
2192	# Check that the precious variables saved in the cache have kept the same
2193	# value.
2194	ac_cache_corrupted=false
2195	for ac_var in $ac_precious_vars; do
2196	eval ac_old_set=\$ac_cv_env_${ac_var}_set
2197	eval ac_new_set=\$ac_env_${ac_var}_set
2198	eval ac_old_val=\$ac_cv_env_${ac_var}_value
2199	eval ac_new_val=\$ac_env_${ac_var}_value
2200	case $ac_old_set,$ac_new_set in
2201	set,)
2202	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2203	$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2204	ac_cache_corrupted=: ;;
2205	,set)
2206	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2207	$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2208	ac_cache_corrupted=: ;;
2209	,);;
2210	*)
2211	if test "x$ac_old_val" != "x$ac_new_val"; then
2212	# differences in whitespace do not lead to failure.
2213	ac_old_val_w=`echo x $ac_old_val`
2214	ac_new_val_w=`echo x $ac_new_val`
2215	if test "$ac_old_val_w" != "$ac_new_val_w"; then
2216	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2217	$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2218	ac_cache_corrupted=:
2219	else
2220	{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2221	$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2222	eval $ac_var=\$ac_old_val
2223	fi
2224	{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2225	$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2226	{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2227	$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2228	fi;;
2229	esac
2230	# Pass precious variables to config.status.
2231	if test "$ac_new_set" = set; then
2232	case $ac_new_val in
2233	\') ac_arg=$ac_var=`$as_echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
2234	*) ac_arg=$ac_var=$ac_new_val ;;
2235	esac
2236	case " $ac_configure_args " in
2237	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
2238	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
2239	esac
2240	fi
2241	done
2242	if $ac_cache_corrupted; then
2243	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2244	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2245	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2246	$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2247	as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2248	fi
2249	## -------------------- ##
2250	## Main body of script. ##
2251	## -------------------- ##
2252
2253	ac_ext=c
2254	ac_cpp='$CPP $CPPFLAGS'
2255	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2256	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2257	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2258
2259
2260	ac_config_headers="$ac_config_headers config.h"
2261
2262
2263	ac_aux_dir=
2264	for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2265	if test -f "$ac_dir/install-sh"; then
2266	ac_aux_dir=$ac_dir
2267	ac_install_sh="$ac_aux_dir/install-sh -c"
2268	break
2269	elif test -f "$ac_dir/install.sh"; then
2270	ac_aux_dir=$ac_dir
2271	ac_install_sh="$ac_aux_dir/install.sh -c"
2272	break
2273	elif test -f "$ac_dir/shtool"; then
2274	ac_aux_dir=$ac_dir
2275	ac_install_sh="$ac_aux_dir/shtool install -c"
2276	break
2277	fi
2278	done
2279	if test -z "$ac_aux_dir"; then
2280	as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2281	fi
2282
2283	# These three variables are undocumented and unsupported,
2284	# and are intended to be withdrawn in a future Autoconf release.
2285	# They can cause serious problems if a builder's source tree is in a directory
2286	# whose full name contains unusual characters.
2287	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2288	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2289	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2290
2291
2292	# Make sure we can run config.sub.
2293	$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 \|\|
2294	as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2295
2296	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2297	$as_echo_n "checking build system type... " >&6; }
2298	if ${ac_cv_build+:} false; then :
2299	$as_echo_n "(cached) " >&6
2300	else
2301	ac_build_alias=$build_alias
2302	test "x$ac_build_alias" = x &&
2303	ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2304	test "x$ac_build_alias" = x &&
2305	as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2306	ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` \|\|
2307	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2308
2309	fi
2310	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2311	$as_echo "$ac_cv_build" >&6; }
2312	case $ac_cv_build in
2313	--*) ;;
2314	*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2315	esac
2316	build=$ac_cv_build
2317	ac_save_IFS=$IFS; IFS='-'
2318	set x $ac_cv_build
2319	shift
2320	build_cpu=$1
2321	build_vendor=$2
2322	shift; shift
2323	# Remember, the first character of IFS is used to create $*,
2324	# except with old shells:
2325	build_os=$*
2326	IFS=$ac_save_IFS
2327	case $build_os in \ ) build_os=`echo "$build_os" \| sed 's/ /-/g'`;; esac
2328
2329
2330	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2331	$as_echo_n "checking host system type... " >&6; }
2332	if ${ac_cv_host+:} false; then :
2333	$as_echo_n "(cached) " >&6
2334	else
2335	if test "x$host_alias" = x; then
2336	ac_cv_host=$ac_cv_build
2337	else
2338	ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` \|\|
2339	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2340	fi
2341
2342	fi
2343	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2344	$as_echo "$ac_cv_host" >&6; }
2345	case $ac_cv_host in
2346	--*) ;;
2347	*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2348	esac
2349	host=$ac_cv_host
2350	ac_save_IFS=$IFS; IFS='-'
2351	set x $ac_cv_host
2352	shift
2353	host_cpu=$1
2354	host_vendor=$2
2355	shift; shift
2356	# Remember, the first character of IFS is used to create $*,
2357	# except with old shells:
2358	host_os=$*
2359	IFS=$ac_save_IFS
2360	case $host_os in \ ) host_os=`echo "$host_os" \| sed 's/ /-/g'`;; esac
2361
2362
2363	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2364	$as_echo_n "checking target system type... " >&6; }
2365	if ${ac_cv_target+:} false; then :
2366	$as_echo_n "(cached) " >&6
2367	else
2368	if test "x$target_alias" = x; then
2369	ac_cv_target=$ac_cv_host
2370	else
2371	ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` \|\|
2372	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2373	fi
2374
2375	fi
2376	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2377	$as_echo "$ac_cv_target" >&6; }
2378	case $ac_cv_target in
2379	--*) ;;
2380	*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
2381	esac
2382	target=$ac_cv_target
2383	ac_save_IFS=$IFS; IFS='-'
2384	set x $ac_cv_target
2385	shift
2386	target_cpu=$1
2387	target_vendor=$2
2388	shift; shift
2389	# Remember, the first character of IFS is used to create $*,
2390	# except with old shells:
2391	target_os=$*
2392	IFS=$ac_save_IFS
2393	case $target_os in \ ) target_os=`echo "$target_os" \| sed 's/ /-/g'`;; esac
2394
2395
2396	# The aliases save the names the user supplied, while $host etc.
2397	# will get canonicalized.
2398	test -n "$target_alias" &&
2399	test "$program_prefix$program_suffix$program_transform_name" = \
2400	NONENONEs,x,x, &&
2401	program_prefix=${target_alias}-
2402
2403	test "$program_prefix" != NONE &&
2404	program_transform_name="s&^&$program_prefix&;$program_transform_name"
2405	# Use a double $ so make ignores it.
2406	test "$program_suffix" != NONE &&
2407	program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2408	# Double any \ or $.
2409	# By default was `s,x,x', remove it if useless.
2410	ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2411	program_transform_name=`$as_echo "$program_transform_name" \| sed "$ac_script"`
2412
2413
2414	PACKAGE=mg
2415	VERSION=1.2
2416
2417	cat >>confdefs.h <<_ACEOF
2418	#define PACKAGE "$PACKAGE"
2419	_ACEOF
2420
2421	cat >>confdefs.h <<_ACEOF
2422	#define VERSION "$VERSION"
2423	_ACEOF
2424
2425
2426
2427
2428	# Check whether --enable-java was given.
2429	if test "${enable_java+set}" = set; then :
2430	enableval=$enable_java; ENABLE_JAVA=$enableval
2431	else
2432	ENABLE_JAVA=yes
2433	fi
2434
2435	if test $ENABLE_JAVA = "yes" -o $ENABLE_JAVA = "1" ; then
2436	ENABLE_JAVA=1
2437	if test "x$JAVA_HOME" != "x" ; then
2438	echo "Detected JAVA_HOME is set, however this will not be used during compilation"
2439	echo "To control the version of 'javac' and 'java' set environment variables JAVAC"
2440	echo "and JAVA respectively"
2441	export JAVA_HOME=
2442	fi
2443	else
2444	ENABLE_JAVA=0
2445	fi
2446
2447
2448	if test -z "$ARCH_DEP_FLAGS" ; then
2449	ARCH_DEP_FLAGS=
2450	fi
2451
2452
2453
2454
2455	ac_ext=cpp
2456	ac_cpp='$CXXCPP $CPPFLAGS'
2457	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2458	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2459	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
2460	if test -z "$CXX"; then
2461	if test -n "$CCC"; then
2462	CXX=$CCC
2463	else
2464	if test -n "$ac_tool_prefix"; then
2465	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
2466	do
2467	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2468	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2469	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2470	$as_echo_n "checking for $ac_word... " >&6; }
2471	if ${ac_cv_prog_CXX+:} false; then :
2472	$as_echo_n "(cached) " >&6
2473	else
2474	if test -n "$CXX"; then
2475	ac_cv_prog_CXX="$CXX" # Let the user override the test.
2476	else
2477	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2478	for as_dir in $PATH
2479	do
2480	IFS=$as_save_IFS
2481	test -z "$as_dir" && as_dir=.
2482	for ac_exec_ext in '' $ac_executable_extensions; do
2483	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2484	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
2485	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2486	break 2
2487	fi
2488	done
2489	done
2490	IFS=$as_save_IFS
2491
2492	fi
2493	fi
2494	CXX=$ac_cv_prog_CXX
2495	if test -n "$CXX"; then
2496	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
2497	$as_echo "$CXX" >&6; }
2498	else
2499	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2500	$as_echo "no" >&6; }
2501	fi
2502
2503
2504	test -n "$CXX" && break
2505	done
2506	fi
2507	if test -z "$CXX"; then
2508	ac_ct_CXX=$CXX
2509	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
2510	do
2511	# Extract the first word of "$ac_prog", so it can be a program name with args.
2512	set dummy $ac_prog; ac_word=$2
2513	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2514	$as_echo_n "checking for $ac_word... " >&6; }
2515	if ${ac_cv_prog_ac_ct_CXX+:} false; then :
2516	$as_echo_n "(cached) " >&6
2517	else
2518	if test -n "$ac_ct_CXX"; then
2519	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
2520	else
2521	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2522	for as_dir in $PATH
2523	do
2524	IFS=$as_save_IFS
2525	test -z "$as_dir" && as_dir=.
2526	for ac_exec_ext in '' $ac_executable_extensions; do
2527	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2528	ac_cv_prog_ac_ct_CXX="$ac_prog"
2529	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2530	break 2
2531	fi
2532	done
2533	done
2534	IFS=$as_save_IFS
2535
2536	fi
2537	fi
2538	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
2539	if test -n "$ac_ct_CXX"; then
2540	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
2541	$as_echo "$ac_ct_CXX" >&6; }
2542	else
2543	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2544	$as_echo "no" >&6; }
2545	fi
2546
2547
2548	test -n "$ac_ct_CXX" && break
2549	done
2550
2551	if test "x$ac_ct_CXX" = x; then
2552	CXX="g++"
2553	else
2554	case $cross_compiling:$ac_tool_warned in
2555	yes:)
2556	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2557	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2558	ac_tool_warned=yes ;;
2559	esac
2560	CXX=$ac_ct_CXX
2561	fi
2562	fi
2563
2564	fi
2565	fi
2566	# Provide some information about the compiler.
2567	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
2568	set X $ac_compile
2569	ac_compiler=$2
2570	for ac_option in --version -v -V -qversion; do
2571	{ { ac_try="$ac_compiler $ac_option >&5"
2572	case "(($ac_try" in
2573	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2574	*) ac_try_echo=$ac_try;;
2575	esac
2576	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2577	$as_echo "$ac_try_echo"; } >&5
2578	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
2579	ac_status=$?
2580	if test -s conftest.err; then
2581	sed '10a\
2582	... rest of stderr output deleted ...
2583	10q' conftest.err >conftest.er1
2584	cat conftest.er1 >&5
2585	fi
2586	rm -f conftest.er1 conftest.err
2587	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2588	test $ac_status = 0; }
2589	done
2590
2591	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2592	/* end confdefs.h. */
2593
2594	int
2595	main ()
2596	{
2597
2598	;
2599	return 0;
2600	}
2601	_ACEOF
2602	ac_clean_files_save=$ac_clean_files
2603	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2604	# Try to create an executable without -o first, disregard a.out.
2605	# It will help us diagnose broken compilers, and finding out an intuition
2606	# of exeext.
2607	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler works" >&5
2608	$as_echo_n "checking whether the C++ compiler works... " >&6; }
2609	ac_link_default=`$as_echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
2610
2611	# The possible output files:
2612	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2613
2614	ac_rmfiles=
2615	for ac_file in $ac_files
2616	do
2617	case $ac_file in
2618	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
2619	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
2620	esac
2621	done
2622	rm -f $ac_rmfiles
2623
2624	if { { ac_try="$ac_link_default"
2625	case "(($ac_try" in
2626	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2627	*) ac_try_echo=$ac_try;;
2628	esac
2629	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2630	$as_echo "$ac_try_echo"; } >&5
2631	(eval "$ac_link_default") 2>&5
2632	ac_status=$?
2633	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2634	test $ac_status = 0; }; then :
2635	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2636	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2637	# in a Makefile. We should not override ac_cv_exeext if it was cached,
2638	# so that the user can short-circuit this test for compilers unknown to
2639	# Autoconf.
2640	for ac_file in $ac_files ''
2641	do
2642	test -f "$ac_file" \|\| continue
2643	case $ac_file in
2644	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj )
2645	;;
2646	[ab].out )
2647	# We found the default executable, but exeext='' is most
2648	# certainly right.
2649	break;;
2650	. )
2651	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2652	then :; else
2653	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2654	fi
2655	# We set ac_cv_exeext here because the later test for it is not
2656	# safe: cross compilers may not add the suffix if given an `-o'
2657	# argument, so we may need to know it at that point already.
2658	# Even if this section looks crufty: it has the advantage of
2659	# actually working.
2660	break;;
2661	* )
2662	break;;
2663	esac
2664	done
2665	test "$ac_cv_exeext" = no && ac_cv_exeext=
2666
2667	else
2668	ac_file=''
2669	fi
2670	if test -z "$ac_file"; then :
2671	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2672	$as_echo "no" >&6; }
2673	$as_echo "$as_me: failed program was:" >&5
2674	sed 's/^/\| /' conftest.$ac_ext >&5
2675
2676	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2677	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2678	as_fn_error 77 "C++ compiler cannot create executables
2679	See \`config.log' for more details" "$LINENO" 5; }
2680	else
2681	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2682	$as_echo "yes" >&6; }
2683	fi
2684	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler default output file name" >&5
2685	$as_echo_n "checking for C++ compiler default output file name... " >&6; }
2686	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2687	$as_echo "$ac_file" >&6; }
2688	ac_exeext=$ac_cv_exeext
2689
2690	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2691	ac_clean_files=$ac_clean_files_save
2692	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2693	$as_echo_n "checking for suffix of executables... " >&6; }
2694	if { { ac_try="$ac_link"
2695	case "(($ac_try" in
2696	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2697	*) ac_try_echo=$ac_try;;
2698	esac
2699	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2700	$as_echo "$ac_try_echo"; } >&5
2701	(eval "$ac_link") 2>&5
2702	ac_status=$?
2703	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2704	test $ac_status = 0; }; then :
2705	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2706	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2707	# work properly (i.e., refer to `conftest.exe'), while it won't with
2708	# `rm'.
2709	for ac_file in conftest.exe conftest conftest.*; do
2710	test -f "$ac_file" \|\| continue
2711	case $ac_file in
2712	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
2713	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2714	break;;
2715	* ) break;;
2716	esac
2717	done
2718	else
2719	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2720	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2721	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2722	See \`config.log' for more details" "$LINENO" 5; }
2723	fi
2724	rm -f conftest conftest$ac_cv_exeext
2725	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2726	$as_echo "$ac_cv_exeext" >&6; }
2727
2728	rm -f conftest.$ac_ext
2729	EXEEXT=$ac_cv_exeext
2730	ac_exeext=$EXEEXT
2731	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2732	/* end confdefs.h. */
2733	#include <stdio.h>
2734	int
2735	main ()
2736	{
2737	FILE *f = fopen ("conftest.out", "w");
2738	return ferror (f) \|\| fclose (f) != 0;
2739
2740	;
2741	return 0;
2742	}
2743	_ACEOF
2744	ac_clean_files="$ac_clean_files conftest.out"
2745	# Check that the compiler produces executables we can run. If not, either
2746	# the compiler is broken, or we cross compile.
2747	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2748	$as_echo_n "checking whether we are cross compiling... " >&6; }
2749	if test "$cross_compiling" != yes; then
2750	{ { ac_try="$ac_link"
2751	case "(($ac_try" in
2752	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2753	*) ac_try_echo=$ac_try;;
2754	esac
2755	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2756	$as_echo "$ac_try_echo"; } >&5
2757	(eval "$ac_link") 2>&5
2758	ac_status=$?
2759	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2760	test $ac_status = 0; }
2761	if { ac_try='./conftest$ac_cv_exeext'
2762	{ { case "(($ac_try" in
2763	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2764	*) ac_try_echo=$ac_try;;
2765	esac
2766	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2767	$as_echo "$ac_try_echo"; } >&5
2768	(eval "$ac_try") 2>&5
2769	ac_status=$?
2770	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2771	test $ac_status = 0; }; }; then
2772	cross_compiling=no
2773	else
2774	if test "$cross_compiling" = maybe; then
2775	cross_compiling=yes
2776	else
2777	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2778	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2779	as_fn_error $? "cannot run C++ compiled programs.
2780	If you meant to cross compile, use \`--host'.
2781	See \`config.log' for more details" "$LINENO" 5; }
2782	fi
2783	fi
2784	fi
2785	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2786	$as_echo "$cross_compiling" >&6; }
2787
2788	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2789	ac_clean_files=$ac_clean_files_save
2790	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2791	$as_echo_n "checking for suffix of object files... " >&6; }
2792	if ${ac_cv_objext+:} false; then :
2793	$as_echo_n "(cached) " >&6
2794	else
2795	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2796	/* end confdefs.h. */
2797
2798	int
2799	main ()
2800	{
2801
2802	;
2803	return 0;
2804	}
2805	_ACEOF
2806	rm -f conftest.o conftest.obj
2807	if { { ac_try="$ac_compile"
2808	case "(($ac_try" in
2809	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2810	*) ac_try_echo=$ac_try;;
2811	esac
2812	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2813	$as_echo "$ac_try_echo"; } >&5
2814	(eval "$ac_compile") 2>&5
2815	ac_status=$?
2816	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2817	test $ac_status = 0; }; then :
2818	for ac_file in conftest.o conftest.obj conftest.*; do
2819	test -f "$ac_file" \|\| continue;
2820	case $ac_file in
2821	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| *.dSYM ) ;;
2822	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
2823	break;;
2824	esac
2825	done
2826	else
2827	$as_echo "$as_me: failed program was:" >&5
2828	sed 's/^/\| /' conftest.$ac_ext >&5
2829
2830	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2831	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2832	as_fn_error $? "cannot compute suffix of object files: cannot compile
2833	See \`config.log' for more details" "$LINENO" 5; }
2834	fi
2835	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2836	fi
2837	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2838	$as_echo "$ac_cv_objext" >&6; }
2839	OBJEXT=$ac_cv_objext
2840	ac_objext=$OBJEXT
2841	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
2842	$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
2843	if ${ac_cv_cxx_compiler_gnu+:} false; then :
2844	$as_echo_n "(cached) " >&6
2845	else
2846	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2847	/* end confdefs.h. */
2848
2849	int
2850	main ()
2851	{
2852	#ifndef __GNUC__
2853	choke me
2854	#endif
2855
2856	;
2857	return 0;
2858	}
2859	_ACEOF
2860	if ac_fn_cxx_try_compile "$LINENO"; then :
2861	ac_compiler_gnu=yes
2862	else
2863	ac_compiler_gnu=no
2864	fi
2865	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2866	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
2867
2868	fi
2869	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
2870	$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
2871	if test $ac_compiler_gnu = yes; then
2872	GXX=yes
2873	else
2874	GXX=
2875	fi
2876	ac_test_CXXFLAGS=${CXXFLAGS+set}
2877	ac_save_CXXFLAGS=$CXXFLAGS
2878	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
2879	$as_echo_n "checking whether $CXX accepts -g... " >&6; }
2880	if ${ac_cv_prog_cxx_g+:} false; then :
2881	$as_echo_n "(cached) " >&6
2882	else
2883	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
2884	ac_cxx_werror_flag=yes
2885	ac_cv_prog_cxx_g=no
2886	CXXFLAGS="-g"
2887	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2888	/* end confdefs.h. */
2889
2890	int
2891	main ()
2892	{
2893
2894	;
2895	return 0;
2896	}
2897	_ACEOF
2898	if ac_fn_cxx_try_compile "$LINENO"; then :
2899	ac_cv_prog_cxx_g=yes
2900	else
2901	CXXFLAGS=""
2902	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2903	/* end confdefs.h. */
2904
2905	int
2906	main ()
2907	{
2908
2909	;
2910	return 0;
2911	}
2912	_ACEOF
2913	if ac_fn_cxx_try_compile "$LINENO"; then :
2914
2915	else
2916	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
2917	CXXFLAGS="-g"
2918	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2919	/* end confdefs.h. */
2920
2921	int
2922	main ()
2923	{
2924
2925	;
2926	return 0;
2927	}
2928	_ACEOF
2929	if ac_fn_cxx_try_compile "$LINENO"; then :
2930	ac_cv_prog_cxx_g=yes
2931	fi
2932	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2933	fi
2934	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2935	fi
2936	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2937	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
2938	fi
2939	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
2940	$as_echo "$ac_cv_prog_cxx_g" >&6; }
2941	if test "$ac_test_CXXFLAGS" = set; then
2942	CXXFLAGS=$ac_save_CXXFLAGS
2943	elif test $ac_cv_prog_cxx_g = yes; then
2944	if test "$GXX" = yes; then
2945	CXXFLAGS="-g -O2"
2946	else
2947	CXXFLAGS="-g"
2948	fi
2949	else
2950	if test "$GXX" = yes; then
2951	CXXFLAGS="-O2"
2952	else
2953	CXXFLAGS=
2954	fi
2955	fi
2956	ac_ext=c
2957	ac_cpp='$CPP $CPPFLAGS'
2958	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2959	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2960	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2961
2962	for ac_prog in gawk mawk nawk awk
2963	do
2964	# Extract the first word of "$ac_prog", so it can be a program name with args.
2965	set dummy $ac_prog; ac_word=$2
2966	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2967	$as_echo_n "checking for $ac_word... " >&6; }
2968	if ${ac_cv_prog_AWK+:} false; then :
2969	$as_echo_n "(cached) " >&6
2970	else
2971	if test -n "$AWK"; then
2972	ac_cv_prog_AWK="$AWK" # Let the user override the test.
2973	else
2974	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2975	for as_dir in $PATH
2976	do
2977	IFS=$as_save_IFS
2978	test -z "$as_dir" && as_dir=.
2979	for ac_exec_ext in '' $ac_executable_extensions; do
2980	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2981	ac_cv_prog_AWK="$ac_prog"
2982	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2983	break 2
2984	fi
2985	done
2986	done
2987	IFS=$as_save_IFS
2988
2989	fi
2990	fi
2991	AWK=$ac_cv_prog_AWK
2992	if test -n "$AWK"; then
2993	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2994	$as_echo "$AWK" >&6; }
2995	else
2996	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2997	$as_echo "no" >&6; }
2998	fi
2999
3000
3001	test -n "$AWK" && break
3002	done
3003
3004	for ac_prog in 'bison -y' byacc
3005	do
3006	# Extract the first word of "$ac_prog", so it can be a program name with args.
3007	set dummy $ac_prog; ac_word=$2
3008	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3009	$as_echo_n "checking for $ac_word... " >&6; }
3010	if ${ac_cv_prog_YACC+:} false; then :
3011	$as_echo_n "(cached) " >&6
3012	else
3013	if test -n "$YACC"; then
3014	ac_cv_prog_YACC="$YACC" # Let the user override the test.
3015	else
3016	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3017	for as_dir in $PATH
3018	do
3019	IFS=$as_save_IFS
3020	test -z "$as_dir" && as_dir=.
3021	for ac_exec_ext in '' $ac_executable_extensions; do
3022	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3023	ac_cv_prog_YACC="$ac_prog"
3024	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3025	break 2
3026	fi
3027	done
3028	done
3029	IFS=$as_save_IFS
3030
3031	fi
3032	fi
3033	YACC=$ac_cv_prog_YACC
3034	if test -n "$YACC"; then
3035	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
3036	$as_echo "$YACC" >&6; }
3037	else
3038	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3039	$as_echo "no" >&6; }
3040	fi
3041
3042
3043	test -n "$YACC" && break
3044	done
3045	test -n "$YACC" \|\| YACC="yacc"
3046
3047	ac_ext=c
3048	ac_cpp='$CPP $CPPFLAGS'
3049	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3050	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3051	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3052	if test -n "$ac_tool_prefix"; then
3053	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3054	set dummy ${ac_tool_prefix}gcc; ac_word=$2
3055	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3056	$as_echo_n "checking for $ac_word... " >&6; }
3057	if ${ac_cv_prog_CC+:} false; then :
3058	$as_echo_n "(cached) " >&6
3059	else
3060	if test -n "$CC"; then
3061	ac_cv_prog_CC="$CC" # Let the user override the test.
3062	else
3063	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3064	for as_dir in $PATH
3065	do
3066	IFS=$as_save_IFS
3067	test -z "$as_dir" && as_dir=.
3068	for ac_exec_ext in '' $ac_executable_extensions; do
3069	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3070	ac_cv_prog_CC="${ac_tool_prefix}gcc"
3071	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3072	break 2
3073	fi
3074	done
3075	done
3076	IFS=$as_save_IFS
3077
3078	fi
3079	fi
3080	CC=$ac_cv_prog_CC
3081	if test -n "$CC"; then
3082	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3083	$as_echo "$CC" >&6; }
3084	else
3085	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3086	$as_echo "no" >&6; }
3087	fi
3088
3089
3090	fi
3091	if test -z "$ac_cv_prog_CC"; then
3092	ac_ct_CC=$CC
3093	# Extract the first word of "gcc", so it can be a program name with args.
3094	set dummy gcc; ac_word=$2
3095	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3096	$as_echo_n "checking for $ac_word... " >&6; }
3097	if ${ac_cv_prog_ac_ct_CC+:} false; then :
3098	$as_echo_n "(cached) " >&6
3099	else
3100	if test -n "$ac_ct_CC"; then
3101	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3102	else
3103	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3104	for as_dir in $PATH
3105	do
3106	IFS=$as_save_IFS
3107	test -z "$as_dir" && as_dir=.
3108	for ac_exec_ext in '' $ac_executable_extensions; do
3109	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3110	ac_cv_prog_ac_ct_CC="gcc"
3111	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3112	break 2
3113	fi
3114	done
3115	done
3116	IFS=$as_save_IFS
3117
3118	fi
3119	fi
3120	ac_ct_CC=$ac_cv_prog_ac_ct_CC
3121	if test -n "$ac_ct_CC"; then
3122	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3123	$as_echo "$ac_ct_CC" >&6; }
3124	else
3125	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3126	$as_echo "no" >&6; }
3127	fi
3128
3129	if test "x$ac_ct_CC" = x; then
3130	CC=""
3131	else
3132	case $cross_compiling:$ac_tool_warned in
3133	yes:)
3134	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3135	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3136	ac_tool_warned=yes ;;
3137	esac
3138	CC=$ac_ct_CC
3139	fi
3140	else
3141	CC="$ac_cv_prog_CC"
3142	fi
3143
3144	if test -z "$CC"; then
3145	if test -n "$ac_tool_prefix"; then
3146	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3147	set dummy ${ac_tool_prefix}cc; ac_word=$2
3148	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3149	$as_echo_n "checking for $ac_word... " >&6; }
3150	if ${ac_cv_prog_CC+:} false; then :
3151	$as_echo_n "(cached) " >&6
3152	else
3153	if test -n "$CC"; then
3154	ac_cv_prog_CC="$CC" # Let the user override the test.
3155	else
3156	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3157	for as_dir in $PATH
3158	do
3159	IFS=$as_save_IFS
3160	test -z "$as_dir" && as_dir=.
3161	for ac_exec_ext in '' $ac_executable_extensions; do
3162	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3163	ac_cv_prog_CC="${ac_tool_prefix}cc"
3164	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3165	break 2
3166	fi
3167	done
3168	done
3169	IFS=$as_save_IFS
3170
3171	fi
3172	fi
3173	CC=$ac_cv_prog_CC
3174	if test -n "$CC"; then
3175	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3176	$as_echo "$CC" >&6; }
3177	else
3178	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3179	$as_echo "no" >&6; }
3180	fi
3181
3182
3183	fi
3184	fi
3185	if test -z "$CC"; then
3186	# Extract the first word of "cc", so it can be a program name with args.
3187	set dummy cc; ac_word=$2
3188	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3189	$as_echo_n "checking for $ac_word... " >&6; }
3190	if ${ac_cv_prog_CC+:} false; then :
3191	$as_echo_n "(cached) " >&6
3192	else
3193	if test -n "$CC"; then
3194	ac_cv_prog_CC="$CC" # Let the user override the test.
3195	else
3196	ac_prog_rejected=no
3197	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3198	for as_dir in $PATH
3199	do
3200	IFS=$as_save_IFS
3201	test -z "$as_dir" && as_dir=.
3202	for ac_exec_ext in '' $ac_executable_extensions; do
3203	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3204	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3205	ac_prog_rejected=yes
3206	continue
3207	fi
3208	ac_cv_prog_CC="cc"
3209	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3210	break 2
3211	fi
3212	done
3213	done
3214	IFS=$as_save_IFS
3215
3216	if test $ac_prog_rejected = yes; then
3217	# We found a bogon in the path, so make sure we never use it.
3218	set dummy $ac_cv_prog_CC
3219	shift
3220	if test $# != 0; then
3221	# We chose a different compiler from the bogus one.
3222	# However, it has the same basename, so the bogon will be chosen
3223	# first if we set CC to just the basename; use the full file name.
3224	shift
3225	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3226	fi
3227	fi
3228	fi
3229	fi
3230	CC=$ac_cv_prog_CC
3231	if test -n "$CC"; then
3232	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3233	$as_echo "$CC" >&6; }
3234	else
3235	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3236	$as_echo "no" >&6; }
3237	fi
3238
3239
3240	fi
3241	if test -z "$CC"; then
3242	if test -n "$ac_tool_prefix"; then
3243	for ac_prog in cl.exe
3244	do
3245	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3246	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3247	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3248	$as_echo_n "checking for $ac_word... " >&6; }
3249	if ${ac_cv_prog_CC+:} false; then :
3250	$as_echo_n "(cached) " >&6
3251	else
3252	if test -n "$CC"; then
3253	ac_cv_prog_CC="$CC" # Let the user override the test.
3254	else
3255	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3256	for as_dir in $PATH
3257	do
3258	IFS=$as_save_IFS
3259	test -z "$as_dir" && as_dir=.
3260	for ac_exec_ext in '' $ac_executable_extensions; do
3261	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3262	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3263	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3264	break 2
3265	fi
3266	done
3267	done
3268	IFS=$as_save_IFS
3269
3270	fi
3271	fi
3272	CC=$ac_cv_prog_CC
3273	if test -n "$CC"; then
3274	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3275	$as_echo "$CC" >&6; }
3276	else
3277	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3278	$as_echo "no" >&6; }
3279	fi
3280
3281
3282	test -n "$CC" && break
3283	done
3284	fi
3285	if test -z "$CC"; then
3286	ac_ct_CC=$CC
3287	for ac_prog in cl.exe
3288	do
3289	# Extract the first word of "$ac_prog", so it can be a program name with args.
3290	set dummy $ac_prog; ac_word=$2
3291	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3292	$as_echo_n "checking for $ac_word... " >&6; }
3293	if ${ac_cv_prog_ac_ct_CC+:} false; then :
3294	$as_echo_n "(cached) " >&6
3295	else
3296	if test -n "$ac_ct_CC"; then
3297	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3298	else
3299	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3300	for as_dir in $PATH
3301	do
3302	IFS=$as_save_IFS
3303	test -z "$as_dir" && as_dir=.
3304	for ac_exec_ext in '' $ac_executable_extensions; do
3305	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3306	ac_cv_prog_ac_ct_CC="$ac_prog"
3307	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3308	break 2
3309	fi
3310	done
3311	done
3312	IFS=$as_save_IFS
3313
3314	fi
3315	fi
3316	ac_ct_CC=$ac_cv_prog_ac_ct_CC
3317	if test -n "$ac_ct_CC"; then
3318	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3319	$as_echo "$ac_ct_CC" >&6; }
3320	else
3321	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3322	$as_echo "no" >&6; }
3323	fi
3324
3325
3326	test -n "$ac_ct_CC" && break
3327	done
3328
3329	if test "x$ac_ct_CC" = x; then
3330	CC=""
3331	else
3332	case $cross_compiling:$ac_tool_warned in
3333	yes:)
3334	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3335	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3336	ac_tool_warned=yes ;;
3337	esac
3338	CC=$ac_ct_CC
3339	fi
3340	fi
3341
3342	fi
3343
3344
3345	test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3346	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3347	as_fn_error $? "no acceptable C compiler found in \$PATH
3348	See \`config.log' for more details" "$LINENO" 5; }
3349
3350	# Provide some information about the compiler.
3351	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3352	set X $ac_compile
3353	ac_compiler=$2
3354	for ac_option in --version -v -V -qversion; do
3355	{ { ac_try="$ac_compiler $ac_option >&5"
3356	case "(($ac_try" in
3357	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3358	*) ac_try_echo=$ac_try;;
3359	esac
3360	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3361	$as_echo "$ac_try_echo"; } >&5
3362	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
3363	ac_status=$?
3364	if test -s conftest.err; then
3365	sed '10a\
3366	... rest of stderr output deleted ...
3367	10q' conftest.err >conftest.er1
3368	cat conftest.er1 >&5
3369	fi
3370	rm -f conftest.er1 conftest.err
3371	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3372	test $ac_status = 0; }
3373	done
3374
3375	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3376	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3377	if ${ac_cv_c_compiler_gnu+:} false; then :
3378	$as_echo_n "(cached) " >&6
3379	else
3380	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3381	/* end confdefs.h. */
3382
3383	int
3384	main ()
3385	{
3386	#ifndef __GNUC__
3387	choke me
3388	#endif
3389
3390	;
3391	return 0;
3392	}
3393	_ACEOF
3394	if ac_fn_c_try_compile "$LINENO"; then :
3395	ac_compiler_gnu=yes
3396	else
3397	ac_compiler_gnu=no
3398	fi
3399	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3400	ac_cv_c_compiler_gnu=$ac_compiler_gnu
3401
3402	fi
3403	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3404	$as_echo "$ac_cv_c_compiler_gnu" >&6; }
3405	if test $ac_compiler_gnu = yes; then
3406	GCC=yes
3407	else
3408	GCC=
3409	fi
3410	ac_test_CFLAGS=${CFLAGS+set}
3411	ac_save_CFLAGS=$CFLAGS
3412	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3413	$as_echo_n "checking whether $CC accepts -g... " >&6; }
3414	if ${ac_cv_prog_cc_g+:} false; then :
3415	$as_echo_n "(cached) " >&6
3416	else
3417	ac_save_c_werror_flag=$ac_c_werror_flag
3418	ac_c_werror_flag=yes
3419	ac_cv_prog_cc_g=no
3420	CFLAGS="-g"
3421	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3422	/* end confdefs.h. */
3423
3424	int
3425	main ()
3426	{
3427
3428	;
3429	return 0;
3430	}
3431	_ACEOF
3432	if ac_fn_c_try_compile "$LINENO"; then :
3433	ac_cv_prog_cc_g=yes
3434	else
3435	CFLAGS=""
3436	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3437	/* end confdefs.h. */
3438
3439	int
3440	main ()
3441	{
3442
3443	;
3444	return 0;
3445	}
3446	_ACEOF
3447	if ac_fn_c_try_compile "$LINENO"; then :
3448
3449	else
3450	ac_c_werror_flag=$ac_save_c_werror_flag
3451	CFLAGS="-g"
3452	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3453	/* end confdefs.h. */
3454
3455	int
3456	main ()
3457	{
3458
3459	;
3460	return 0;
3461	}
3462	_ACEOF
3463	if ac_fn_c_try_compile "$LINENO"; then :
3464	ac_cv_prog_cc_g=yes
3465	fi
3466	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3467	fi
3468	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3469	fi
3470	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3471	ac_c_werror_flag=$ac_save_c_werror_flag
3472	fi
3473	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3474	$as_echo "$ac_cv_prog_cc_g" >&6; }
3475	if test "$ac_test_CFLAGS" = set; then
3476	CFLAGS=$ac_save_CFLAGS
3477	elif test $ac_cv_prog_cc_g = yes; then
3478	if test "$GCC" = yes; then
3479	CFLAGS="-g -O2"
3480	else
3481	CFLAGS="-g"
3482	fi
3483	else
3484	if test "$GCC" = yes; then
3485	CFLAGS="-O2"
3486	else
3487	CFLAGS=
3488	fi
3489	fi
3490	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3491	$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3492	if ${ac_cv_prog_cc_c89+:} false; then :
3493	$as_echo_n "(cached) " >&6
3494	else
3495	ac_cv_prog_cc_c89=no
3496	ac_save_CC=$CC
3497	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3498	/* end confdefs.h. */
3499	#include <stdarg.h>
3500	#include <stdio.h>
3501	struct stat;
3502	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3503	struct buf { int x; };
3504	FILE * (rcsopen) (struct buf , struct stat *, int);
3505	static char *e (p, i)
3506	char **p;
3507	int i;
3508	{
3509	return p[i];
3510	}
3511	static char f (char (g) (char , int), char *p, ...)
3512	{
3513	char *s;
3514	va_list v;
3515	va_start (v,p);
3516	s = g (p, va_arg (v,int));
3517	va_end (v);
3518	return s;
3519	}
3520
3521	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3522	function prototypes and stuff, but not '\xHH' hex character constants.
3523	These don't provoke an error unfortunately, instead are silently treated
3524	as 'x'. The following induces an error, until -std is added to get
3525	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3526	array size at least. It's necessary to write '\x00'==0 to get something
3527	that's true only with -std. */
3528	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3529
3530	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3531	inside strings and character constants. */
3532	#define FOO(x) 'x'
3533	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3534
3535	int test (int i, double x);
3536	struct s1 {int (*f) (int a);};
3537	struct s2 {int (*f) (double a);};
3538	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
3539	int argc;
3540	char **argv;
3541	int
3542	main ()
3543	{
3544	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
3545	;
3546	return 0;
3547	}
3548	_ACEOF
3549	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3550	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3551	do
3552	CC="$ac_save_CC $ac_arg"
3553	if ac_fn_c_try_compile "$LINENO"; then :
3554	ac_cv_prog_cc_c89=$ac_arg
3555	fi
3556	rm -f core conftest.err conftest.$ac_objext
3557	test "x$ac_cv_prog_cc_c89" != "xno" && break
3558	done
3559	rm -f conftest.$ac_ext
3560	CC=$ac_save_CC
3561
3562	fi
3563	# AC_CACHE_VAL
3564	case "x$ac_cv_prog_cc_c89" in
3565	x)
3566	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3567	$as_echo "none needed" >&6; } ;;
3568	xno)
3569	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3570	$as_echo "unsupported" >&6; } ;;
3571	*)
3572	CC="$CC $ac_cv_prog_cc_c89"
3573	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3574	$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3575	esac
3576	if test "x$ac_cv_prog_cc_c89" != xno; then :
3577
3578	fi
3579
3580	ac_ext=c
3581	ac_cpp='$CPP $CPPFLAGS'
3582	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3583	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3584	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3585
3586	# Find a good install program. We prefer a C program (faster),
3587	# so one script is as good as another. But avoid the broken or
3588	# incompatible versions:
3589	# SysV /etc/install, /usr/sbin/install
3590	# SunOS /usr/etc/install
3591	# IRIX /sbin/install
3592	# AIX /bin/install
3593	# AmigaOS /C/install, which installs bootblocks on floppy discs
3594	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3595	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
3596	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3597	# OS/2's system install, which has a completely different semantic
3598	# ./install, which can be erroneously created by make from ./install.sh.
3599	# Reject install programs that cannot install multiple files.
3600	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3601	$as_echo_n "checking for a BSD-compatible install... " >&6; }
3602	if test -z "$INSTALL"; then
3603	if ${ac_cv_path_install+:} false; then :
3604	$as_echo_n "(cached) " >&6
3605	else
3606	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3607	for as_dir in $PATH
3608	do
3609	IFS=$as_save_IFS
3610	test -z "$as_dir" && as_dir=.
3611	# Account for people who put trailing slashes in PATH elements.
3612	case $as_dir/ in #((
3613	./ \| .// \| /[cC]/* \| \
3614	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
3615	?:[\\/]os2[\\/]install[\\/]* \| ?:[\\/]OS2[\\/]INSTALL[\\/]* \| \
3616	/usr/ucb/* ) ;;
3617	*)
3618	# OSF1 and SCO ODT 3.0 have their own names for install.
3619	# Don't use installbsd from OSF since it installs stuff as root
3620	# by default.
3621	for ac_prog in ginstall scoinst install; do
3622	for ac_exec_ext in '' $ac_executable_extensions; do
3623	if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
3624	if test $ac_prog = install &&
3625	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3626	# AIX install. It has an incompatible calling convention.
3627	:
3628	elif test $ac_prog = install &&
3629	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3630	# program-specific install script used by HP pwplus--don't use.
3631	:
3632	else
3633	rm -rf conftest.one conftest.two conftest.dir
3634	echo one > conftest.one
3635	echo two > conftest.two
3636	mkdir conftest.dir
3637	if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3638	test -s conftest.one && test -s conftest.two &&
3639	test -s conftest.dir/conftest.one &&
3640	test -s conftest.dir/conftest.two
3641	then
3642	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3643	break 3
3644	fi
3645	fi
3646	fi
3647	done
3648	done
3649	;;
3650	esac
3651
3652	done
3653	IFS=$as_save_IFS
3654
3655	rm -rf conftest.one conftest.two conftest.dir
3656
3657	fi
3658	if test "${ac_cv_path_install+set}" = set; then
3659	INSTALL=$ac_cv_path_install
3660	else
3661	# As a last resort, use the slow shell script. Don't cache a
3662	# value for INSTALL within a source directory, because that will
3663	# break other packages using the cache if that directory is
3664	# removed, or if the value is a relative name.
3665	INSTALL=$ac_install_sh
3666	fi
3667	fi
3668	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3669	$as_echo "$INSTALL" >&6; }
3670
3671	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3672	# It thinks the first close brace ends the variable substitution.
3673	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3674
3675	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3676
3677	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3678
3679	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
3680	$as_echo_n "checking whether ln -s works... " >&6; }
3681	LN_S=$as_ln_s
3682	if test "$LN_S" = "ln -s"; then
3683	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3684	$as_echo "yes" >&6; }
3685	else
3686	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
3687	$as_echo "no, using $LN_S" >&6; }
3688	fi
3689
3690	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3691	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3692	set x ${MAKE-make}
3693	ac_make=`$as_echo "$2" \| sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3694	if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
3695	$as_echo_n "(cached) " >&6
3696	else
3697	cat >conftest.make <<\_ACEOF
3698	SHELL = /bin/sh
3699	all:
3700	@echo '@@@%%%=$(MAKE)=@@@%%%'
3701	_ACEOF
3702	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
3703	case `${MAKE-make} -f conftest.make 2>/dev/null` in
3704	@@@%%%=?=@@@%%%*)
3705	eval ac_cv_prog_make_${ac_make}_set=yes;;
3706	*)
3707	eval ac_cv_prog_make_${ac_make}_set=no;;
3708	esac
3709	rm -f conftest.make
3710	fi
3711	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3712	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3713	$as_echo "yes" >&6; }
3714	SET_MAKE=
3715	else
3716	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3717	$as_echo "no" >&6; }
3718	SET_MAKE="MAKE=${MAKE-make}"
3719	fi
3720
3721	if test -n "$ac_tool_prefix"; then
3722	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3723	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3724	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3725	$as_echo_n "checking for $ac_word... " >&6; }
3726	if ${ac_cv_prog_RANLIB+:} false; then :
3727	$as_echo_n "(cached) " >&6
3728	else
3729	if test -n "$RANLIB"; then
3730	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3731	else
3732	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3733	for as_dir in $PATH
3734	do
3735	IFS=$as_save_IFS
3736	test -z "$as_dir" && as_dir=.
3737	for ac_exec_ext in '' $ac_executable_extensions; do
3738	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3739	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3740	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3741	break 2
3742	fi
3743	done
3744	done
3745	IFS=$as_save_IFS
3746
3747	fi
3748	fi
3749	RANLIB=$ac_cv_prog_RANLIB
3750	if test -n "$RANLIB"; then
3751	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
3752	$as_echo "$RANLIB" >&6; }
3753	else
3754	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3755	$as_echo "no" >&6; }
3756	fi
3757
3758
3759	fi
3760	if test -z "$ac_cv_prog_RANLIB"; then
3761	ac_ct_RANLIB=$RANLIB
3762	# Extract the first word of "ranlib", so it can be a program name with args.
3763	set dummy ranlib; ac_word=$2
3764	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3765	$as_echo_n "checking for $ac_word... " >&6; }
3766	if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
3767	$as_echo_n "(cached) " >&6
3768	else
3769	if test -n "$ac_ct_RANLIB"; then
3770	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3771	else
3772	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3773	for as_dir in $PATH
3774	do
3775	IFS=$as_save_IFS
3776	test -z "$as_dir" && as_dir=.
3777	for ac_exec_ext in '' $ac_executable_extensions; do
3778	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3779	ac_cv_prog_ac_ct_RANLIB="ranlib"
3780	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3781	break 2
3782	fi
3783	done
3784	done
3785	IFS=$as_save_IFS
3786
3787	fi
3788	fi
3789	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3790	if test -n "$ac_ct_RANLIB"; then
3791	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
3792	$as_echo "$ac_ct_RANLIB" >&6; }
3793	else
3794	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3795	$as_echo "no" >&6; }
3796	fi
3797
3798	if test "x$ac_ct_RANLIB" = x; then
3799	RANLIB=":"
3800	else
3801	case $cross_compiling:$ac_tool_warned in
3802	yes:)
3803	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3804	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3805	ac_tool_warned=yes ;;
3806	esac
3807	RANLIB=$ac_ct_RANLIB
3808	fi
3809	else
3810	RANLIB="$ac_cv_prog_RANLIB"
3811	fi
3812
3813	if test $ENABLE_JAVA = "1" ; then
3814
3815
3816	if test "x$JAVA" = x ; then
3817	if test x$JAVAPREFIX = x; then
3818	test x$JAVA = x && for ac_prog in java$EXEEXT
3819	do
3820	# Extract the first word of "$ac_prog", so it can be a program name with args.
3821	set dummy $ac_prog; ac_word=$2
3822	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3823	$as_echo_n "checking for $ac_word... " >&6; }
3824	if ${ac_cv_prog_JAVA+:} false; then :
3825	$as_echo_n "(cached) " >&6
3826	else
3827	if test -n "$JAVA"; then
3828	ac_cv_prog_JAVA="$JAVA" # Let the user override the test.
3829	else
3830	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3831	for as_dir in $PATH
3832	do
3833	IFS=$as_save_IFS
3834	test -z "$as_dir" && as_dir=.
3835	for ac_exec_ext in '' $ac_executable_extensions; do
3836	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3837	ac_cv_prog_JAVA="$ac_prog"
3838	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3839	break 2
3840	fi
3841	done
3842	done
3843	IFS=$as_save_IFS
3844
3845	fi
3846	fi
3847	JAVA=$ac_cv_prog_JAVA
3848	if test -n "$JAVA"; then
3849	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $JAVA" >&5
3850	$as_echo "$JAVA" >&6; }
3851	else
3852	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3853	$as_echo "no" >&6; }
3854	fi
3855
3856
3857	test -n "$JAVA" && break
3858	done
3859
3860	else
3861	test x$JAVA = x && for ac_prog in java$EXEEXT
3862	do
3863	# Extract the first word of "$ac_prog", so it can be a program name with args.
3864	set dummy $ac_prog; ac_word=$2
3865	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3866	$as_echo_n "checking for $ac_word... " >&6; }
3867	if ${ac_cv_prog_JAVA+:} false; then :
3868	$as_echo_n "(cached) " >&6
3869	else
3870	if test -n "$JAVA"; then
3871	ac_cv_prog_JAVA="$JAVA" # Let the user override the test.
3872	else
3873	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3874	for as_dir in $PATH
3875	do
3876	IFS=$as_save_IFS
3877	test -z "$as_dir" && as_dir=.
3878	for ac_exec_ext in '' $ac_executable_extensions; do
3879	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3880	ac_cv_prog_JAVA="$ac_prog"
3881	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3882	break 2
3883	fi
3884	done
3885	done
3886	IFS=$as_save_IFS
3887
3888	fi
3889	fi
3890	JAVA=$ac_cv_prog_JAVA
3891	if test -n "$JAVA"; then
3892	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $JAVA" >&5
3893	$as_echo "$JAVA" >&6; }
3894	else
3895	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3896	$as_echo "no" >&6; }
3897	fi
3898
3899
3900	test -n "$JAVA" && break
3901	done
3902	test -n "$JAVA" \|\| JAVA="$JAVAPREFIX"
3903
3904	fi
3905	test x$JAVA = x && as_fn_error $? "no acceptable Java virtual machine found in \$PATH" "$LINENO" 5
3906	fi
3907
3908
3909	# Extract the first word of "uudecode$EXEEXT", so it can be a program name with args.
3910	set dummy uudecode$EXEEXT; ac_word=$2
3911	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3912	$as_echo_n "checking for $ac_word... " >&6; }
3913	if ${ac_cv_prog_uudecode+:} false; then :
3914	$as_echo_n "(cached) " >&6
3915	else
3916	if test -n "$uudecode"; then
3917	ac_cv_prog_uudecode="$uudecode" # Let the user override the test.
3918	else
3919	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3920	for as_dir in $PATH
3921	do
3922	IFS=$as_save_IFS
3923	test -z "$as_dir" && as_dir=.
3924	for ac_exec_ext in '' $ac_executable_extensions; do
3925	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3926	ac_cv_prog_uudecode="yes"
3927	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3928	break 2
3929	fi
3930	done
3931	done
3932	IFS=$as_save_IFS
3933
3934	fi
3935	fi
3936	uudecode=$ac_cv_prog_uudecode
3937	if test -n "$uudecode"; then
3938	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $uudecode" >&5
3939	$as_echo "$uudecode" >&6; }
3940	else
3941	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3942	$as_echo "no" >&6; }
3943	fi
3944
3945
3946	if test x$uudecode = xyes; then
3947	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if uudecode can decode base 64 file" >&5
3948	$as_echo_n "checking if uudecode can decode base 64 file... " >&6; }
3949	if ${ac_cv_prog_uudecode_base64+:} false; then :
3950	$as_echo_n "(cached) " >&6
3951	else
3952
3953	cat << \EOF > Test.uue
3954	begin-base64 644 Test.class
3955	yv66vgADAC0AFQcAAgEABFRlc3QHAAQBABBqYXZhL2xhbmcvT2JqZWN0AQAE
3956	bWFpbgEAFihbTGphdmEvbGFuZy9TdHJpbmc7KVYBAARDb2RlAQAPTGluZU51
3957	bWJlclRhYmxlDAAKAAsBAARleGl0AQAEKEkpVgoADQAJBwAOAQAQamF2YS9s
3958	YW5nL1N5c3RlbQEABjxpbml0PgEAAygpVgwADwAQCgADABEBAApTb3VyY2VG
3959	aWxlAQAJVGVzdC5qYXZhACEAAQADAAAAAAACAAkABQAGAAEABwAAACEAAQAB
3960	AAAABQO4AAyxAAAAAQAIAAAACgACAAAACgAEAAsAAQAPABAAAQAHAAAAIQAB
3961	AAEAAAAFKrcAErEAAAABAAgAAAAKAAIAAAAEAAQABAABABMAAAACABQ=
3962	====
3963	EOF
3964	if uudecode$EXEEXT Test.uue; then
3965	ac_cv_prog_uudecode_base64=yes
3966	else
3967	echo "configure: 3967: uudecode had trouble decoding base 64 file 'Test.uue'" >&5
3968	echo "configure: failed file was:" >&5
3969	cat Test.uue >&5
3970	ac_cv_prog_uudecode_base64=no
3971	fi
3972	rm -f Test.uue
3973	fi
3974	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_uudecode_base64" >&5
3975	$as_echo "$ac_cv_prog_uudecode_base64" >&6; }
3976	fi
3977	if test x$ac_cv_prog_uudecode_base64 != xyes; then
3978	rm -f Test.class
3979	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: I have to compile Test.class from scratch" >&5
3980	$as_echo "$as_me: WARNING: I have to compile Test.class from scratch" >&2;}
3981	if test x$ac_cv_prog_javac_works = xno; then
3982	as_fn_error $? "Cannot compile java source. $JAVAC does not work properly" "$LINENO" 5
3983	fi
3984	if test x$ac_cv_prog_javac_works = x; then
3985
3986	if test "x$JAVAC" = x ; then
3987	if test "x$JAVAPREFIX" = x; then
3988	test "x$JAVAC" = x && for ac_prog in javac$EXEEXT
3989	do
3990	# Extract the first word of "$ac_prog", so it can be a program name with args.
3991	set dummy $ac_prog; ac_word=$2
3992	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3993	$as_echo_n "checking for $ac_word... " >&6; }
3994	if ${ac_cv_prog_JAVAC+:} false; then :
3995	$as_echo_n "(cached) " >&6
3996	else
3997	if test -n "$JAVAC"; then
3998	ac_cv_prog_JAVAC="$JAVAC" # Let the user override the test.
3999	else
4000	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4001	for as_dir in $PATH
4002	do
4003	IFS=$as_save_IFS
4004	test -z "$as_dir" && as_dir=.
4005	for ac_exec_ext in '' $ac_executable_extensions; do
4006	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4007	ac_cv_prog_JAVAC="$ac_prog"
4008	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4009	break 2
4010	fi
4011	done
4012	done
4013	IFS=$as_save_IFS
4014
4015	fi
4016	fi
4017	JAVAC=$ac_cv_prog_JAVAC
4018	if test -n "$JAVAC"; then
4019	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $JAVAC" >&5
4020	$as_echo "$JAVAC" >&6; }
4021	else
4022	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4023	$as_echo "no" >&6; }
4024	fi
4025
4026
4027	test -n "$JAVAC" && break
4028	done
4029
4030	else
4031	test "x$JAVAC" = x && for ac_prog in javac$EXEEXT
4032	do
4033	# Extract the first word of "$ac_prog", so it can be a program name with args.
4034	set dummy $ac_prog; ac_word=$2
4035	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4036	$as_echo_n "checking for $ac_word... " >&6; }
4037	if ${ac_cv_prog_JAVAC+:} false; then :
4038	$as_echo_n "(cached) " >&6
4039	else
4040	if test -n "$JAVAC"; then
4041	ac_cv_prog_JAVAC="$JAVAC" # Let the user override the test.
4042	else
4043	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4044	for as_dir in $PATH
4045	do
4046	IFS=$as_save_IFS
4047	test -z "$as_dir" && as_dir=.
4048	for ac_exec_ext in '' $ac_executable_extensions; do
4049	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4050	ac_cv_prog_JAVAC="$ac_prog"
4051	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4052	break 2
4053	fi
4054	done
4055	done
4056	IFS=$as_save_IFS
4057
4058	fi
4059	fi
4060	JAVAC=$ac_cv_prog_JAVAC
4061	if test -n "$JAVAC"; then
4062	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $JAVAC" >&5
4063	$as_echo "$JAVAC" >&6; }
4064	else
4065	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4066	$as_echo "no" >&6; }
4067	fi
4068
4069
4070	test -n "$JAVAC" && break
4071	done
4072	test -n "$JAVAC" \|\| JAVAC="$JAVAPREFIX"
4073
4074	fi
4075	test "x$JAVAC" = x && as_fn_error $? "no acceptable Java compiler found in \$PATH" "$LINENO" 5
4076	else
4077	echo "Checking for javac... $JAVAC"
4078	fi
4079
4080
4081	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $JAVAC works" >&5
4082	$as_echo_n "checking if $JAVAC works... " >&6; }
4083	if ${ac_cv_prog_javac_works+:} false; then :
4084	$as_echo_n "(cached) " >&6
4085	else
4086
4087	JAVA_TEST=Test.java
4088	CLASS_TEST=Test.class
4089	cat << \EOF > $JAVA_TEST
4090	/* #line 4090 "configure" */
4091	public class Test {
4092	}
4093	EOF
4094	if { ac_try='$JAVAC $JAVACFLAGS $JAVA_TEST'
4095	{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
4096	(eval $ac_try) 2>&5
4097	ac_status=$?
4098	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4099	test $ac_status = 0; }; } >/dev/null 2>&1; then
4100	ac_cv_prog_javac_works=yes
4101	else
4102	as_fn_error $? "The Java compiler $JAVAC failed (see config.log, check the CLASSPATH?)" "$LINENO" 5
4103	echo "configure: failed program was:" >&5
4104	cat $JAVA_TEST >&5
4105	fi
4106	rm -f $JAVA_TEST $CLASS_TEST
4107
4108	fi
4109	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_javac_works" >&5
4110	$as_echo "$ac_cv_prog_javac_works" >&6; }
4111
4112
4113
4114	fi
4115	fi
4116	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $JAVA works" >&5
4117	$as_echo_n "checking if $JAVA works... " >&6; }
4118	if ${ac_cv_prog_java_works+:} false; then :
4119	$as_echo_n "(cached) " >&6
4120	else
4121
4122	JAVA_TEST=Test.java
4123	CLASS_TEST=Test.class
4124	TEST=Test
4125	cat << \EOF > $JAVA_TEST
4126	/* [#]line 4126 "configure" */
4127	public class Test {
4128	public static void main (String args[]) {
4129	System.exit (0);
4130	} }
4131	EOF
4132	if test x$ac_cv_prog_uudecode_base64 != xyes; then
4133	if { ac_try='$JAVAC $JAVACFLAGS $JAVA_TEST'
4134	{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
4135	(eval $ac_try) 2>&5
4136	ac_status=$?
4137	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4138	test $ac_status = 0; }; } && test -s $CLASS_TEST; then
4139	:
4140	else
4141	echo "configure: failed program was:" >&5
4142	cat $JAVA_TEST >&5
4143	as_fn_error $? "The Java compiler $JAVAC failed (see config.log, check the CLASSPATH?)" "$LINENO" 5
4144	fi
4145	fi
4146	if { ac_try='$JAVA $JAVAFLAGS $TEST'
4147	{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
4148	(eval $ac_try) 2>&5
4149	ac_status=$?
4150	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4151	test $ac_status = 0; }; } >/dev/null 2>&1; then
4152	ac_cv_prog_java_works=yes
4153	else
4154	echo "configure: failed program was:" >&5
4155	cat $JAVA_TEST >&5
4156	as_fn_error $? "The Java VM $JAVA failed (see config.log, check the CLASSPATH?)" "$LINENO" 5
4157	fi
4158	rm -fr $JAVA_TEST $CLASS_TEST Test.uue
4159
4160	fi
4161	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_java_works" >&5
4162	$as_echo "$ac_cv_prog_java_works" >&6; }
4163
4164
4165
4166
4167	if test "x$JAVAC" = x ; then
4168	if test "x$JAVAPREFIX" = x; then
4169	test "x$JAVAC" = x && for ac_prog in javac$EXEEXT
4170	do
4171	# Extract the first word of "$ac_prog", so it can be a program name with args.
4172	set dummy $ac_prog; ac_word=$2
4173	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4174	$as_echo_n "checking for $ac_word... " >&6; }
4175	if ${ac_cv_prog_JAVAC+:} false; then :
4176	$as_echo_n "(cached) " >&6
4177	else
4178	if test -n "$JAVAC"; then
4179	ac_cv_prog_JAVAC="$JAVAC" # Let the user override the test.
4180	else
4181	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4182	for as_dir in $PATH
4183	do
4184	IFS=$as_save_IFS
4185	test -z "$as_dir" && as_dir=.
4186	for ac_exec_ext in '' $ac_executable_extensions; do
4187	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4188	ac_cv_prog_JAVAC="$ac_prog"
4189	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4190	break 2
4191	fi
4192	done
4193	done
4194	IFS=$as_save_IFS
4195
4196	fi
4197	fi
4198	JAVAC=$ac_cv_prog_JAVAC
4199	if test -n "$JAVAC"; then
4200	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $JAVAC" >&5
4201	$as_echo "$JAVAC" >&6; }
4202	else
4203	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4204	$as_echo "no" >&6; }
4205	fi
4206
4207
4208	test -n "$JAVAC" && break
4209	done
4210
4211	else
4212	test "x$JAVAC" = x && for ac_prog in javac$EXEEXT
4213	do
4214	# Extract the first word of "$ac_prog", so it can be a program name with args.
4215	set dummy $ac_prog; ac_word=$2
4216	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4217	$as_echo_n "checking for $ac_word... " >&6; }
4218	if ${ac_cv_prog_JAVAC+:} false; then :
4219	$as_echo_n "(cached) " >&6
4220	else
4221	if test -n "$JAVAC"; then
4222	ac_cv_prog_JAVAC="$JAVAC" # Let the user override the test.
4223	else
4224	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4225	for as_dir in $PATH
4226	do
4227	IFS=$as_save_IFS
4228	test -z "$as_dir" && as_dir=.
4229	for ac_exec_ext in '' $ac_executable_extensions; do
4230	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4231	ac_cv_prog_JAVAC="$ac_prog"
4232	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4233	break 2
4234	fi
4235	done
4236	done
4237	IFS=$as_save_IFS
4238
4239	fi
4240	fi
4241	JAVAC=$ac_cv_prog_JAVAC
4242	if test -n "$JAVAC"; then
4243	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $JAVAC" >&5
4244	$as_echo "$JAVAC" >&6; }
4245	else
4246	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4247	$as_echo "no" >&6; }
4248	fi
4249
4250
4251	test -n "$JAVAC" && break
4252	done
4253	test -n "$JAVAC" \|\| JAVAC="$JAVAPREFIX"
4254
4255	fi
4256	test "x$JAVAC" = x && as_fn_error $? "no acceptable Java compiler found in \$PATH" "$LINENO" 5
4257	else
4258	echo "Checking for javac... $JAVAC"
4259	fi
4260
4261
4262	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $JAVAC works" >&5
4263	$as_echo_n "checking if $JAVAC works... " >&6; }
4264	if ${ac_cv_prog_javac_works+:} false; then :
4265	$as_echo_n "(cached) " >&6
4266	else
4267
4268	JAVA_TEST=Test.java
4269	CLASS_TEST=Test.class
4270	cat << \EOF > $JAVA_TEST
4271	/* #line 4271 "configure" */
4272	public class Test {
4273	}
4274	EOF
4275	if { ac_try='$JAVAC $JAVACFLAGS $JAVA_TEST'
4276	{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
4277	(eval $ac_try) 2>&5
4278	ac_status=$?
4279	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4280	test $ac_status = 0; }; } >/dev/null 2>&1; then
4281	ac_cv_prog_javac_works=yes
4282	else
4283	as_fn_error $? "The Java compiler $JAVAC failed (see config.log, check the CLASSPATH?)" "$LINENO" 5
4284	echo "configure: failed program was:" >&5
4285	cat $JAVA_TEST >&5
4286	fi
4287	rm -f $JAVA_TEST $CLASS_TEST
4288
4289	fi
4290	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_javac_works" >&5
4291	$as_echo "$ac_cv_prog_javac_works" >&6; }
4292
4293
4294
4295	fi
4296
4297
4298	ac_ext=c
4299	ac_cpp='$CPP $CPPFLAGS'
4300	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4301	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4302	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4303	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4304	$as_echo_n "checking how to run the C preprocessor... " >&6; }
4305	# On Suns, sometimes $CPP names a directory.
4306	if test -n "$CPP" && test -d "$CPP"; then
4307	CPP=
4308	fi
4309	if test -z "$CPP"; then
4310	if ${ac_cv_prog_CPP+:} false; then :
4311	$as_echo_n "(cached) " >&6
4312	else
4313	# Double quotes because CPP needs to be expanded
4314	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4315	do
4316	ac_preproc_ok=false
4317	for ac_c_preproc_warn_flag in '' yes
4318	do
4319	# Use a header file that comes with gcc, so configuring glibc
4320	# with a fresh cross-compiler works.
4321	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4322	# <limits.h> exists even on freestanding compilers.
4323	# On the NeXT, cc -E runs the code through the compiler's parser,
4324	# not just through cpp. "Syntax error" is here to catch this case.
4325	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4326	/* end confdefs.h. */
4327	#ifdef __STDC__
4328	# include <limits.h>
4329	#else
4330	# include <assert.h>
4331	#endif
4332	Syntax error
4333	_ACEOF
4334	if ac_fn_c_try_cpp "$LINENO"; then :
4335
4336	else
4337	# Broken: fails on valid input.
4338	continue
4339	fi
4340	rm -f conftest.err conftest.i conftest.$ac_ext
4341
4342	# OK, works on sane cases. Now check whether nonexistent headers
4343	# can be detected and how.
4344	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4345	/* end confdefs.h. */
4346	#include <ac_nonexistent.h>
4347	_ACEOF
4348	if ac_fn_c_try_cpp "$LINENO"; then :
4349	# Broken: success on invalid input.
4350	continue
4351	else
4352	# Passes both tests.
4353	ac_preproc_ok=:
4354	break
4355	fi
4356	rm -f conftest.err conftest.i conftest.$ac_ext
4357
4358	done
4359	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4360	rm -f conftest.i conftest.err conftest.$ac_ext
4361	if $ac_preproc_ok; then :
4362	break
4363	fi
4364
4365	done
4366	ac_cv_prog_CPP=$CPP
4367
4368	fi
4369	CPP=$ac_cv_prog_CPP
4370	else
4371	ac_cv_prog_CPP=$CPP
4372	fi
4373	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4374	$as_echo "$CPP" >&6; }
4375	ac_preproc_ok=false
4376	for ac_c_preproc_warn_flag in '' yes
4377	do
4378	# Use a header file that comes with gcc, so configuring glibc
4379	# with a fresh cross-compiler works.
4380	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4381	# <limits.h> exists even on freestanding compilers.
4382	# On the NeXT, cc -E runs the code through the compiler's parser,
4383	# not just through cpp. "Syntax error" is here to catch this case.
4384	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4385	/* end confdefs.h. */
4386	#ifdef __STDC__
4387	# include <limits.h>
4388	#else
4389	# include <assert.h>
4390	#endif
4391	Syntax error
4392	_ACEOF
4393	if ac_fn_c_try_cpp "$LINENO"; then :
4394
4395	else
4396	# Broken: fails on valid input.
4397	continue
4398	fi
4399	rm -f conftest.err conftest.i conftest.$ac_ext
4400
4401	# OK, works on sane cases. Now check whether nonexistent headers
4402	# can be detected and how.
4403	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4404	/* end confdefs.h. */
4405	#include <ac_nonexistent.h>
4406	_ACEOF
4407	if ac_fn_c_try_cpp "$LINENO"; then :
4408	# Broken: success on invalid input.
4409	continue
4410	else
4411	# Passes both tests.
4412	ac_preproc_ok=:
4413	break
4414	fi
4415	rm -f conftest.err conftest.i conftest.$ac_ext
4416
4417	done
4418	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4419	rm -f conftest.i conftest.err conftest.$ac_ext
4420	if $ac_preproc_ok; then :
4421
4422	else
4423	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4424	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4425	as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
4426	See \`config.log' for more details" "$LINENO" 5; }
4427	fi
4428
4429	ac_ext=c
4430	ac_cpp='$CPP $CPPFLAGS'
4431	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4432	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4433	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4434
4435
4436	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4437	$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4438	if ${ac_cv_path_GREP+:} false; then :
4439	$as_echo_n "(cached) " >&6
4440	else
4441	if test -z "$GREP"; then
4442	ac_path_GREP_found=false
4443	# Loop through the user's path and test for each of PROGNAME-LIST
4444	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4445	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4446	do
4447	IFS=$as_save_IFS
4448	test -z "$as_dir" && as_dir=.
4449	for ac_prog in grep ggrep; do
4450	for ac_exec_ext in '' $ac_executable_extensions; do
4451	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4452	as_fn_executable_p "$ac_path_GREP" \|\| continue
4453	# Check for GNU ac_path_GREP and select it if it is found.
4454	# Check for GNU $ac_path_GREP
4455	case `"$ac_path_GREP" --version 2>&1` in
4456	GNU)
4457	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4458	*)
4459	ac_count=0
4460	$as_echo_n 0123456789 >"conftest.in"
4461	while :
4462	do
4463	cat "conftest.in" "conftest.in" >"conftest.tmp"
4464	mv "conftest.tmp" "conftest.in"
4465	cp "conftest.in" "conftest.nl"
4466	$as_echo 'GREP' >> "conftest.nl"
4467	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
4468	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
4469	as_fn_arith $ac_count + 1 && ac_count=$as_val
4470	if test $ac_count -gt ${ac_path_GREP_max-0}; then
4471	# Best one so far, save it but keep looking for a better one
4472	ac_cv_path_GREP="$ac_path_GREP"
4473	ac_path_GREP_max=$ac_count
4474	fi
4475	# 10*(2^10) chars as input seems more than enough
4476	test $ac_count -gt 10 && break
4477	done
4478	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4479	esac
4480
4481	$ac_path_GREP_found && break 3
4482	done
4483	done
4484	done
4485	IFS=$as_save_IFS
4486	if test -z "$ac_cv_path_GREP"; then
4487	as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4488	fi
4489	else
4490	ac_cv_path_GREP=$GREP
4491	fi
4492
4493	fi
4494	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4495	$as_echo "$ac_cv_path_GREP" >&6; }
4496	GREP="$ac_cv_path_GREP"
4497
4498
4499	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4500	$as_echo_n "checking for egrep... " >&6; }
4501	if ${ac_cv_path_EGREP+:} false; then :
4502	$as_echo_n "(cached) " >&6
4503	else
4504	if echo a \| $GREP -E '(a\|b)' >/dev/null 2>&1
4505	then ac_cv_path_EGREP="$GREP -E"
4506	else
4507	if test -z "$EGREP"; then
4508	ac_path_EGREP_found=false
4509	# Loop through the user's path and test for each of PROGNAME-LIST
4510	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4511	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4512	do
4513	IFS=$as_save_IFS
4514	test -z "$as_dir" && as_dir=.
4515	for ac_prog in egrep; do
4516	for ac_exec_ext in '' $ac_executable_extensions; do
4517	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4518	as_fn_executable_p "$ac_path_EGREP" \|\| continue
4519	# Check for GNU ac_path_EGREP and select it if it is found.
4520	# Check for GNU $ac_path_EGREP
4521	case `"$ac_path_EGREP" --version 2>&1` in
4522	GNU)
4523	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4524	*)
4525	ac_count=0
4526	$as_echo_n 0123456789 >"conftest.in"
4527	while :
4528	do
4529	cat "conftest.in" "conftest.in" >"conftest.tmp"
4530	mv "conftest.tmp" "conftest.in"
4531	cp "conftest.in" "conftest.nl"
4532	$as_echo 'EGREP' >> "conftest.nl"
4533	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
4534	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
4535	as_fn_arith $ac_count + 1 && ac_count=$as_val
4536	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4537	# Best one so far, save it but keep looking for a better one
4538	ac_cv_path_EGREP="$ac_path_EGREP"
4539	ac_path_EGREP_max=$ac_count
4540	fi
4541	# 10*(2^10) chars as input seems more than enough
4542	test $ac_count -gt 10 && break
4543	done
4544	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4545	esac
4546
4547	$ac_path_EGREP_found && break 3
4548	done
4549	done
4550	done
4551	IFS=$as_save_IFS
4552	if test -z "$ac_cv_path_EGREP"; then
4553	as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4554	fi
4555	else
4556	ac_cv_path_EGREP=$EGREP
4557	fi
4558
4559	fi
4560	fi
4561	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4562	$as_echo "$ac_cv_path_EGREP" >&6; }
4563	EGREP="$ac_cv_path_EGREP"
4564
4565
4566	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4567	$as_echo_n "checking for ANSI C header files... " >&6; }
4568	if ${ac_cv_header_stdc+:} false; then :
4569	$as_echo_n "(cached) " >&6
4570	else
4571	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4572	/* end confdefs.h. */
4573	#include <stdlib.h>
4574	#include <stdarg.h>
4575	#include <string.h>
4576	#include <float.h>
4577
4578	int
4579	main ()
4580	{
4581
4582	;
4583	return 0;
4584	}
4585	_ACEOF
4586	if ac_fn_c_try_compile "$LINENO"; then :
4587	ac_cv_header_stdc=yes
4588	else
4589	ac_cv_header_stdc=no
4590	fi
4591	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4592
4593	if test $ac_cv_header_stdc = yes; then
4594	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4595	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4596	/* end confdefs.h. */
4597	#include <string.h>
4598
4599	_ACEOF
4600	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
4601	$EGREP "memchr" >/dev/null 2>&1; then :
4602
4603	else
4604	ac_cv_header_stdc=no
4605	fi
4606	rm -f conftest*
4607
4608	fi
4609
4610	if test $ac_cv_header_stdc = yes; then
4611	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4612	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4613	/* end confdefs.h. */
4614	#include <stdlib.h>
4615
4616	_ACEOF
4617	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
4618	$EGREP "free" >/dev/null 2>&1; then :
4619
4620	else
4621	ac_cv_header_stdc=no
4622	fi
4623	rm -f conftest*
4624
4625	fi
4626
4627	if test $ac_cv_header_stdc = yes; then
4628	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4629	if test "$cross_compiling" = yes; then :
4630	:
4631	else
4632	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4633	/* end confdefs.h. */
4634	#include <ctype.h>
4635	#include <stdlib.h>
4636	#if ((' ' & 0x0FF) == 0x020)
4637	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4638	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4639	#else
4640	# define ISLOWER(c) \
4641	(('a' <= (c) && (c) <= 'i') \
4642	\|\| ('j' <= (c) && (c) <= 'r') \
4643	\|\| ('s' <= (c) && (c) <= 'z'))
4644	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
4645	#endif
4646
4647	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
4648	int
4649	main ()
4650	{
4651	int i;
4652	for (i = 0; i < 256; i++)
4653	if (XOR (islower (i), ISLOWER (i))
4654	\|\| toupper (i) != TOUPPER (i))
4655	return 2;
4656	return 0;
4657	}
4658	_ACEOF
4659	if ac_fn_c_try_run "$LINENO"; then :
4660
4661	else
4662	ac_cv_header_stdc=no
4663	fi
4664	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
4665	conftest.$ac_objext conftest.beam conftest.$ac_ext
4666	fi
4667
4668	fi
4669	fi
4670	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4671	$as_echo "$ac_cv_header_stdc" >&6; }
4672	if test $ac_cv_header_stdc = yes; then
4673
4674	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
4675
4676	fi
4677
4678	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
4679	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4680	inttypes.h stdint.h unistd.h
4681	do :
4682	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4683	ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4684	"
4685	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4686	cat >>confdefs.h <<_ACEOF
4687	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4688	_ACEOF
4689
4690	fi
4691
4692	done
4693
4694
4695
4696	ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4697	if test "x$ac_cv_header_minix_config_h" = xyes; then :
4698	MINIX=yes
4699	else
4700	MINIX=
4701	fi
4702
4703
4704	if test "$MINIX" = yes; then
4705
4706	$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4707
4708
4709	$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4710
4711
4712	$as_echo "#define _MINIX 1" >>confdefs.h
4713
4714	fi
4715
4716
4717	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4718	$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4719	if ${ac_cv_safe_to_define___extensions__+:} false; then :
4720	$as_echo_n "(cached) " >&6
4721	else
4722	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4723	/* end confdefs.h. */
4724
4725	# define __EXTENSIONS__ 1
4726	$ac_includes_default
4727	int
4728	main ()
4729	{
4730
4731	;
4732	return 0;
4733	}
4734	_ACEOF
4735	if ac_fn_c_try_compile "$LINENO"; then :
4736	ac_cv_safe_to_define___extensions__=yes
4737	else
4738	ac_cv_safe_to_define___extensions__=no
4739	fi
4740	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4741	fi
4742	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4743	$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4744	test $ac_cv_safe_to_define___extensions__ = yes &&
4745	$as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4746
4747	$as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4748
4749	$as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4750
4751	$as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4752
4753	$as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4754
4755
4756
4757	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5
4758	$as_echo_n "checking for library containing strerror... " >&6; }
4759	if ${ac_cv_search_strerror+:} false; then :
4760	$as_echo_n "(cached) " >&6
4761	else
4762	ac_func_search_save_LIBS=$LIBS
4763	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4764	/* end confdefs.h. */
4765
4766	/* Override any GCC internal prototype to avoid an error.
4767	Use char because int might match the return type of a GCC
4768	builtin and then its argument prototype would still apply. */
4769	#ifdef __cplusplus
4770	extern "C"
4771	#endif
4772	char strerror ();
4773	int
4774	main ()
4775	{
4776	return strerror ();
4777	;
4778	return 0;
4779	}
4780	_ACEOF
4781	for ac_lib in '' cposix; do
4782	if test -z "$ac_lib"; then
4783	ac_res="none required"
4784	else
4785	ac_res=-l$ac_lib
4786	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4787	fi
4788	if ac_fn_c_try_link "$LINENO"; then :
4789	ac_cv_search_strerror=$ac_res
4790	fi
4791	rm -f core conftest.err conftest.$ac_objext \
4792	conftest$ac_exeext
4793	if ${ac_cv_search_strerror+:} false; then :
4794	break
4795	fi
4796	done
4797	if ${ac_cv_search_strerror+:} false; then :
4798
4799	else
4800	ac_cv_search_strerror=no
4801	fi
4802	rm conftest.$ac_ext
4803	LIBS=$ac_func_search_save_LIBS
4804	fi
4805	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5
4806	$as_echo "$ac_cv_search_strerror" >&6; }
4807	ac_res=$ac_cv_search_strerror
4808	if test "$ac_res" != no; then :
4809	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
4810
4811	fi
4812
4813
4814	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${CC-cc} option to accept ANSI C" >&5
4815	$as_echo_n "checking for ${CC-cc} option to accept ANSI C... " >&6; }
4816	if ${ac_cv_prog_cc_stdc+:} false; then :
4817	$as_echo_n "(cached) " >&6
4818	else
4819	ac_cv_prog_cc_stdc=no
4820	ac_save_CFLAGS="$CFLAGS"
4821	# Don't try gcc -ansi; that turns off useful extensions and
4822	# breaks some systems' header files.
4823	# AIX -qlanglvl=ansi
4824	# Ultrix and OSF/1 -std1
4825	# HP-UX -Aa -D_HPUX_SOURCE
4826	# SVR4 -Xc
4827	for ac_arg in "" -qlanglvl=ansi -std1 "-Aa -D_HPUX_SOURCE" -Xc
4828	do
4829	CFLAGS="$ac_save_CFLAGS $ac_arg"
4830	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4831	/* end confdefs.h. */
4832	#if !defined(__STDC__) \|\| __STDC__ != 1
4833	choke me
4834	#endif
4835
4836	int
4837	main ()
4838	{
4839	int test (int i, double x);
4840	struct s1 {int (*f) (int a);};
4841	struct s2 {int (*f) (double a);};
4842	;
4843	return 0;
4844	}
4845	_ACEOF
4846	if ac_fn_c_try_compile "$LINENO"; then :
4847	ac_cv_prog_cc_stdc="$ac_arg"; break
4848	fi
4849	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4850	done
4851	CFLAGS="$ac_save_CFLAGS"
4852
4853	fi
4854
4855	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_stdc" >&5
4856	$as_echo "$ac_cv_prog_cc_stdc" >&6; }
4857	case "x$ac_cv_prog_cc_stdc" in
4858	x\|xno) ;;
4859	*) CC="$CC $ac_cv_prog_cc_stdc" ;;
4860	esac
4861
4862
4863	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for function prototypes" >&5
4864	$as_echo_n "checking for function prototypes... " >&6; }
4865	if test "$ac_cv_prog_cc_stdc" != no; then
4866	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4867	$as_echo "yes" >&6; }
4868	$as_echo "#define PROTOTYPES 1" >>confdefs.h
4869
4870	U= ANSI2KNR=
4871	else
4872	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4873	$as_echo "no" >&6; }
4874	U=_ ANSI2KNR=ansi2knr
4875	fi
4876
4877	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
4878	$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
4879	if ${ac_cv_c_const+:} false; then :
4880	$as_echo_n "(cached) " >&6
4881	else
4882	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4883	/* end confdefs.h. */
4884
4885	int
4886	main ()
4887	{
4888
4889	#ifndef __cplusplus
4890	/* Ultrix mips cc rejects this sort of thing. */
4891	typedef int charset[2];
4892	const charset cs = { 0, 0 };
4893	/* SunOS 4.1.1 cc rejects this. */
4894	char const const pcpcc;
4895	char **ppc;
4896	/* NEC SVR4.0.2 mips cc rejects this. */
4897	struct point {int x, y;};
4898	static struct point const zero = {0,0};
4899	/* AIX XL C 1.02.0.0 rejects this.
4900	It does not let you subtract one const X* pointer from another in
4901	an arm of an if-expression whose if-part is not a constant
4902	expression */
4903	const char *g = "string";
4904	pcpcc = &g + (g ? g-g : 0);
4905	/* HPUX 7.0 cc rejects these. */
4906	++pcpcc;
4907	ppc = (char**) pcpcc;
4908	pcpcc = (char const const ) ppc;
4909	{ /* SCO 3.2v4 cc rejects this sort of thing. */
4910	char tx;
4911	char *t = &tx;
4912	char const s = 0 ? (char ) 0 : (char const *) 0;
4913
4914	*t++ = 0;
4915	if (s) return 0;
4916	}
4917	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
4918	int x[] = {25, 17};
4919	const int *foo = &x[0];
4920	++foo;
4921	}
4922	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
4923	typedef const int *iptr;
4924	iptr p = 0;
4925	++p;
4926	}
4927	{ /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
4928	"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
4929	struct s { int j; const int *ap[3]; } bx;
4930	struct s *b = &bx; b->j = 5;
4931	}
4932	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
4933	const int foo = 10;
4934	if (!foo) return 0;
4935	}
4936	return !cs[0] && !zero.x;
4937	#endif
4938
4939	;
4940	return 0;
4941	}
4942	_ACEOF
4943	if ac_fn_c_try_compile "$LINENO"; then :
4944	ac_cv_c_const=yes
4945	else
4946	ac_cv_c_const=no
4947	fi
4948	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4949	fi
4950	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
4951	$as_echo "$ac_cv_c_const" >&6; }
4952	if test $ac_cv_c_const = no; then
4953
4954	$as_echo "#define const /**/" >>confdefs.h
4955
4956	fi
4957
4958	ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default"
4959	if test "x$ac_cv_type_off_t" = xyes; then :
4960
4961	else
4962
4963	cat >>confdefs.h <<_ACEOF
4964	#define off_t long int
4965	_ACEOF
4966
4967	fi
4968
4969	ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
4970	if test "x$ac_cv_type_size_t" = xyes; then :
4971
4972	else
4973
4974	cat >>confdefs.h <<_ACEOF
4975	#define size_t unsigned int
4976	_ACEOF
4977
4978	fi
4979
4980	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
4981	$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
4982	if ${ac_cv_header_time+:} false; then :
4983	$as_echo_n "(cached) " >&6
4984	else
4985	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4986	/* end confdefs.h. */
4987	#include <sys/types.h>
4988	#include <sys/time.h>
4989	#include <time.h>
4990
4991	int
4992	main ()
4993	{
4994	if ((struct tm *) 0)
4995	return 0;
4996	;
4997	return 0;
4998	}
4999	_ACEOF
5000	if ac_fn_c_try_compile "$LINENO"; then :
5001	ac_cv_header_time=yes
5002	else
5003	ac_cv_header_time=no
5004	fi
5005	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5006	fi
5007	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
5008	$as_echo "$ac_cv_header_time" >&6; }
5009	if test $ac_cv_header_time = yes; then
5010
5011	$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
5012
5013	fi
5014
5015	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
5016	$as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
5017	if ${ac_cv_struct_tm+:} false; then :
5018	$as_echo_n "(cached) " >&6
5019	else
5020	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5021	/* end confdefs.h. */
5022	#include <sys/types.h>
5023	#include <time.h>
5024
5025	int
5026	main ()
5027	{
5028	struct tm tm;
5029	int *p = &tm.tm_sec;
5030	return !p;
5031	;
5032	return 0;
5033	}
5034	_ACEOF
5035	if ac_fn_c_try_compile "$LINENO"; then :
5036	ac_cv_struct_tm=time.h
5037	else
5038	ac_cv_struct_tm=sys/time.h
5039	fi
5040	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5041	fi
5042	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
5043	$as_echo "$ac_cv_struct_tm" >&6; }
5044	if test $ac_cv_struct_tm = sys/time.h; then
5045
5046	$as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
5047
5048	fi
5049
5050
5051	if test "$ac_cv_prog_cc_stdc" = '-Xc'; then
5052	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5053	/* end confdefs.h. */
5054	#include <stdio.h>
5055
5056	int
5057	main ()
5058	{
5059	FILE *rubbish = popen("yes", "r");
5060	;
5061	return 0;
5062	}
5063	_ACEOF
5064	if ac_fn_c_try_compile "$LINENO"; then :
5065
5066	else
5067	CC="`echo $CC \| sed 's/-Xc/-Xa/'`" ac_cv_prog_cc_stdc='-Xa'
5068	fi
5069	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5070	fi
5071
5072
5073	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lm" >&5
5074	$as_echo_n "checking for main in -lm... " >&6; }
5075	if ${ac_cv_lib_m_main+:} false; then :
5076	$as_echo_n "(cached) " >&6
5077	else
5078	ac_check_lib_save_LIBS=$LIBS
5079	LIBS="-lm $LIBS"
5080	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5081	/* end confdefs.h. */
5082
5083
5084	int
5085	main ()
5086	{
5087	return main ();
5088	;
5089	return 0;
5090	}
5091	_ACEOF
5092	if ac_fn_c_try_link "$LINENO"; then :
5093	ac_cv_lib_m_main=yes
5094	else
5095	ac_cv_lib_m_main=no
5096	fi
5097	rm -f core conftest.err conftest.$ac_objext \
5098	conftest$ac_exeext conftest.$ac_ext
5099	LIBS=$ac_check_lib_save_LIBS
5100	fi
5101	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_main" >&5
5102	$as_echo "$ac_cv_lib_m_main" >&6; }
5103	if test "x$ac_cv_lib_m_main" = xyes; then :
5104	cat >>confdefs.h <<_ACEOF
5105	#define HAVE_LIBM 1
5106	_ACEOF
5107
5108	LIBS="-lm $LIBS"
5109
5110	fi
5111
5112
5113	ac_header_dirent=no
5114	for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
5115	as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" \| $as_tr_sh`
5116	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
5117	$as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
5118	if eval \${$as_ac_Header+:} false; then :
5119	$as_echo_n "(cached) " >&6
5120	else
5121	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5122	/* end confdefs.h. */
5123	#include <sys/types.h>
5124	#include <$ac_hdr>
5125
5126	int
5127	main ()
5128	{
5129	if ((DIR *) 0)
5130	return 0;
5131	;
5132	return 0;
5133	}
5134	_ACEOF
5135	if ac_fn_c_try_compile "$LINENO"; then :
5136	eval "$as_ac_Header=yes"
5137	else
5138	eval "$as_ac_Header=no"
5139	fi
5140	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5141	fi
5142	eval ac_res=\$$as_ac_Header
5143	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
5144	$as_echo "$ac_res" >&6; }
5145	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5146	cat >>confdefs.h <<_ACEOF
5147	#define `$as_echo "HAVE_$ac_hdr" \| $as_tr_cpp` 1
5148	_ACEOF
5149
5150	ac_header_dirent=$ac_hdr; break
5151	fi
5152
5153	done
5154	# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
5155	if test $ac_header_dirent = dirent.h; then
5156	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
5157	$as_echo_n "checking for library containing opendir... " >&6; }
5158	if ${ac_cv_search_opendir+:} false; then :
5159	$as_echo_n "(cached) " >&6
5160	else
5161	ac_func_search_save_LIBS=$LIBS
5162	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5163	/* end confdefs.h. */
5164
5165	/* Override any GCC internal prototype to avoid an error.
5166	Use char because int might match the return type of a GCC
5167	builtin and then its argument prototype would still apply. */
5168	#ifdef __cplusplus
5169	extern "C"
5170	#endif
5171	char opendir ();
5172	int
5173	main ()
5174	{
5175	return opendir ();
5176	;
5177	return 0;
5178	}
5179	_ACEOF
5180	for ac_lib in '' dir; do
5181	if test -z "$ac_lib"; then
5182	ac_res="none required"
5183	else
5184	ac_res=-l$ac_lib
5185	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
5186	fi
5187	if ac_fn_c_try_link "$LINENO"; then :
5188	ac_cv_search_opendir=$ac_res
5189	fi
5190	rm -f core conftest.err conftest.$ac_objext \
5191	conftest$ac_exeext
5192	if ${ac_cv_search_opendir+:} false; then :
5193	break
5194	fi
5195	done
5196	if ${ac_cv_search_opendir+:} false; then :
5197
5198	else
5199	ac_cv_search_opendir=no
5200	fi
5201	rm conftest.$ac_ext
5202	LIBS=$ac_func_search_save_LIBS
5203	fi
5204	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
5205	$as_echo "$ac_cv_search_opendir" >&6; }
5206	ac_res=$ac_cv_search_opendir
5207	if test "$ac_res" != no; then :
5208	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
5209
5210	fi
5211
5212	else
5213	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
5214	$as_echo_n "checking for library containing opendir... " >&6; }
5215	if ${ac_cv_search_opendir+:} false; then :
5216	$as_echo_n "(cached) " >&6
5217	else
5218	ac_func_search_save_LIBS=$LIBS
5219	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5220	/* end confdefs.h. */
5221
5222	/* Override any GCC internal prototype to avoid an error.
5223	Use char because int might match the return type of a GCC
5224	builtin and then its argument prototype would still apply. */
5225	#ifdef __cplusplus
5226	extern "C"
5227	#endif
5228	char opendir ();
5229	int
5230	main ()
5231	{
5232	return opendir ();
5233	;
5234	return 0;
5235	}
5236	_ACEOF
5237	for ac_lib in '' x; do
5238	if test -z "$ac_lib"; then
5239	ac_res="none required"
5240	else
5241	ac_res=-l$ac_lib
5242	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
5243	fi
5244	if ac_fn_c_try_link "$LINENO"; then :
5245	ac_cv_search_opendir=$ac_res
5246	fi
5247	rm -f core conftest.err conftest.$ac_objext \
5248	conftest$ac_exeext
5249	if ${ac_cv_search_opendir+:} false; then :
5250	break
5251	fi
5252	done
5253	if ${ac_cv_search_opendir+:} false; then :
5254
5255	else
5256	ac_cv_search_opendir=no
5257	fi
5258	rm conftest.$ac_ext
5259	LIBS=$ac_func_search_save_LIBS
5260	fi
5261	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
5262	$as_echo "$ac_cv_search_opendir" >&6; }
5263	ac_res=$ac_cv_search_opendir
5264	if test "$ac_res" != no; then :
5265	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
5266
5267	fi
5268
5269	fi
5270
5271	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5272	$as_echo_n "checking for ANSI C header files... " >&6; }
5273	if ${ac_cv_header_stdc+:} false; then :
5274	$as_echo_n "(cached) " >&6
5275	else
5276	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5277	/* end confdefs.h. */
5278	#include <stdlib.h>
5279	#include <stdarg.h>
5280	#include <string.h>
5281	#include <float.h>
5282
5283	int
5284	main ()
5285	{
5286
5287	;
5288	return 0;
5289	}
5290	_ACEOF
5291	if ac_fn_c_try_compile "$LINENO"; then :
5292	ac_cv_header_stdc=yes
5293	else
5294	ac_cv_header_stdc=no
5295	fi
5296	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5297
5298	if test $ac_cv_header_stdc = yes; then
5299	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5300	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5301	/* end confdefs.h. */
5302	#include <string.h>
5303
5304	_ACEOF
5305	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5306	$EGREP "memchr" >/dev/null 2>&1; then :
5307
5308	else
5309	ac_cv_header_stdc=no
5310	fi
5311	rm -f conftest*
5312
5313	fi
5314
5315	if test $ac_cv_header_stdc = yes; then
5316	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5317	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5318	/* end confdefs.h. */
5319	#include <stdlib.h>
5320
5321	_ACEOF
5322	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5323	$EGREP "free" >/dev/null 2>&1; then :
5324
5325	else
5326	ac_cv_header_stdc=no
5327	fi
5328	rm -f conftest*
5329
5330	fi
5331
5332	if test $ac_cv_header_stdc = yes; then
5333	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5334	if test "$cross_compiling" = yes; then :
5335	:
5336	else
5337	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5338	/* end confdefs.h. */
5339	#include <ctype.h>
5340	#include <stdlib.h>
5341	#if ((' ' & 0x0FF) == 0x020)
5342	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5343	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5344	#else
5345	# define ISLOWER(c) \
5346	(('a' <= (c) && (c) <= 'i') \
5347	\|\| ('j' <= (c) && (c) <= 'r') \
5348	\|\| ('s' <= (c) && (c) <= 'z'))
5349	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
5350	#endif
5351
5352	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
5353	int
5354	main ()
5355	{
5356	int i;
5357	for (i = 0; i < 256; i++)
5358	if (XOR (islower (i), ISLOWER (i))
5359	\|\| toupper (i) != TOUPPER (i))
5360	return 2;
5361	return 0;
5362	}
5363	_ACEOF
5364	if ac_fn_c_try_run "$LINENO"; then :
5365
5366	else
5367	ac_cv_header_stdc=no
5368	fi
5369	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
5370	conftest.$ac_objext conftest.beam conftest.$ac_ext
5371	fi
5372
5373	fi
5374	fi
5375	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5376	$as_echo "$ac_cv_header_stdc" >&6; }
5377	if test $ac_cv_header_stdc = yes; then
5378
5379	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
5380
5381	fi
5382
5383	for ac_header in fcntl.h limits.h sys/time.h unistd.h string.h memory.h sys/procfs.h
5384	do :
5385	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5386	ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5387	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5388	cat >>confdefs.h <<_ACEOF
5389	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5390	_ACEOF
5391
5392	fi
5393
5394	done
5395
5396	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5397	/* end confdefs.h. */
5398	#include <stdio.h>
5399
5400	_ACEOF
5401	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5402	$EGREP "fread" >/dev/null 2>&1; then :
5403	$as_echo "#define HAVE_FREAD_DECL 1" >>confdefs.h
5404
5405	fi
5406	rm -f conftest*
5407
5408	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5409	/* end confdefs.h. */
5410	#include <stdio.h>
5411
5412	_ACEOF
5413	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5414	$EGREP "fgetc" >/dev/null 2>&1; then :
5415	$as_echo "#define HAVE_FGETC_DECL 1" >>confdefs.h
5416
5417	fi
5418	rm -f conftest*
5419
5420	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5421	/* end confdefs.h. */
5422	#include <sys/procfs.h>
5423
5424	_ACEOF
5425	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5426	$EGREP "pr_brksize" >/dev/null 2>&1; then :
5427	$as_echo "#define HAVE_PR_BRKSIZE 1" >>confdefs.h
5428
5429	fi
5430	rm -f conftest*
5431
5432
5433	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
5434	# for constant arguments. Useless!
5435	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
5436	$as_echo_n "checking for working alloca.h... " >&6; }
5437	if ${ac_cv_working_alloca_h+:} false; then :
5438	$as_echo_n "(cached) " >&6
5439	else
5440	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5441	/* end confdefs.h. */
5442	#include <alloca.h>
5443	int
5444	main ()
5445	{
5446	char p = (char ) alloca (2 * sizeof (int));
5447	if (p) return 0;
5448	;
5449	return 0;
5450	}
5451	_ACEOF
5452	if ac_fn_c_try_link "$LINENO"; then :
5453	ac_cv_working_alloca_h=yes
5454	else
5455	ac_cv_working_alloca_h=no
5456	fi
5457	rm -f core conftest.err conftest.$ac_objext \
5458	conftest$ac_exeext conftest.$ac_ext
5459	fi
5460	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
5461	$as_echo "$ac_cv_working_alloca_h" >&6; }
5462	if test $ac_cv_working_alloca_h = yes; then
5463
5464	$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
5465
5466	fi
5467
5468	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
5469	$as_echo_n "checking for alloca... " >&6; }
5470	if ${ac_cv_func_alloca_works+:} false; then :
5471	$as_echo_n "(cached) " >&6
5472	else
5473	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5474	/* end confdefs.h. */
5475	#ifdef __GNUC__
5476	# define alloca __builtin_alloca
5477	#else
5478	# ifdef _MSC_VER
5479	# include <malloc.h>
5480	# define alloca _alloca
5481	# else
5482	# ifdef HAVE_ALLOCA_H
5483	# include <alloca.h>
5484	# else
5485	# ifdef _AIX
5486	#pragma alloca
5487	# else
5488	# ifndef alloca /* predefined by HP cc +Olibcalls */
5489	void *alloca (size_t);
5490	# endif
5491	# endif
5492	# endif
5493	# endif
5494	#endif
5495
5496	int
5497	main ()
5498	{
5499	char p = (char ) alloca (1);
5500	if (p) return 0;
5501	;
5502	return 0;
5503	}
5504	_ACEOF
5505	if ac_fn_c_try_link "$LINENO"; then :
5506	ac_cv_func_alloca_works=yes
5507	else
5508	ac_cv_func_alloca_works=no
5509	fi
5510	rm -f core conftest.err conftest.$ac_objext \
5511	conftest$ac_exeext conftest.$ac_ext
5512	fi
5513	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
5514	$as_echo "$ac_cv_func_alloca_works" >&6; }
5515
5516	if test $ac_cv_func_alloca_works = yes; then
5517
5518	$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
5519
5520	else
5521	# The SVR3 libPW and SVR4 libucb both contain incompatible functions
5522	# that cause trouble. Some versions do not even contain alloca or
5523	# contain a buggy version. If you still want to use their alloca,
5524	# use ar to extract alloca.o from them instead of compiling alloca.c.
5525
5526	ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
5527
5528	$as_echo "#define C_ALLOCA 1" >>confdefs.h
5529
5530
5531	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
5532	$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
5533	if ${ac_cv_os_cray+:} false; then :
5534	$as_echo_n "(cached) " >&6
5535	else
5536	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5537	/* end confdefs.h. */
5538	#if defined CRAY && ! defined CRAY2
5539	webecray
5540	#else
5541	wenotbecray
5542	#endif
5543
5544	_ACEOF
5545	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5546	$EGREP "webecray" >/dev/null 2>&1; then :
5547	ac_cv_os_cray=yes
5548	else
5549	ac_cv_os_cray=no
5550	fi
5551	rm -f conftest*
5552
5553	fi
5554	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
5555	$as_echo "$ac_cv_os_cray" >&6; }
5556	if test $ac_cv_os_cray = yes; then
5557	for ac_func in _getb67 GETB67 getb67; do
5558	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
5559	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5560	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
5561
5562	cat >>confdefs.h <<_ACEOF
5563	#define CRAY_STACKSEG_END $ac_func
5564	_ACEOF
5565
5566	break
5567	fi
5568
5569	done
5570	fi
5571
5572	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
5573	$as_echo_n "checking stack direction for C alloca... " >&6; }
5574	if ${ac_cv_c_stack_direction+:} false; then :
5575	$as_echo_n "(cached) " >&6
5576	else
5577	if test "$cross_compiling" = yes; then :
5578	ac_cv_c_stack_direction=0
5579	else
5580	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5581	/* end confdefs.h. */
5582	$ac_includes_default
5583	int
5584	find_stack_direction (int *addr, int depth)
5585	{
5586	int dir, dummy = 0;
5587	if (! addr)
5588	addr = &dummy;
5589	*addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
5590	dir = depth ? find_stack_direction (addr, depth - 1) : 0;
5591	return dir + dummy;
5592	}
5593
5594	int
5595	main (int argc, char **argv)
5596	{
5597	return find_stack_direction (0, argc + !argv + 20) < 0;
5598	}
5599	_ACEOF
5600	if ac_fn_c_try_run "$LINENO"; then :
5601	ac_cv_c_stack_direction=1
5602	else
5603	ac_cv_c_stack_direction=-1
5604	fi
5605	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
5606	conftest.$ac_objext conftest.beam conftest.$ac_ext
5607	fi
5608
5609	fi
5610	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
5611	$as_echo "$ac_cv_c_stack_direction" >&6; }
5612	cat >>confdefs.h <<_ACEOF
5613	#define STACK_DIRECTION $ac_cv_c_stack_direction
5614	_ACEOF
5615
5616
5617	fi
5618
5619	if test $ac_cv_c_compiler_gnu = yes; then
5620	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5
5621	$as_echo_n "checking whether $CC needs -traditional... " >&6; }
5622	if ${ac_cv_prog_gcc_traditional+:} false; then :
5623	$as_echo_n "(cached) " >&6
5624	else
5625	ac_pattern="Autoconf.*'x'"
5626	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5627	/* end confdefs.h. */
5628	#include <sgtty.h>
5629	Autoconf TIOCGETP
5630	_ACEOF
5631	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5632	$EGREP "$ac_pattern" >/dev/null 2>&1; then :
5633	ac_cv_prog_gcc_traditional=yes
5634	else
5635	ac_cv_prog_gcc_traditional=no
5636	fi
5637	rm -f conftest*
5638
5639
5640	if test $ac_cv_prog_gcc_traditional = no; then
5641	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5642	/* end confdefs.h. */
5643	#include <termio.h>
5644	Autoconf TCGETA
5645	_ACEOF
5646	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5647	$EGREP "$ac_pattern" >/dev/null 2>&1; then :
5648	ac_cv_prog_gcc_traditional=yes
5649	fi
5650	rm -f conftest*
5651
5652	fi
5653	fi
5654	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5
5655	$as_echo "$ac_cv_prog_gcc_traditional" >&6; }
5656	if test $ac_cv_prog_gcc_traditional = yes; then
5657	CC="$CC -traditional"
5658	fi
5659	fi
5660
5661	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
5662	$as_echo_n "checking return type of signal handlers... " >&6; }
5663	if ${ac_cv_type_signal+:} false; then :
5664	$as_echo_n "(cached) " >&6
5665	else
5666	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5667	/* end confdefs.h. */
5668	#include <sys/types.h>
5669	#include <signal.h>
5670
5671	int
5672	main ()
5673	{
5674	return *(signal (0, 0)) (0) == 1;
5675	;
5676	return 0;
5677	}
5678	_ACEOF
5679	if ac_fn_c_try_compile "$LINENO"; then :
5680	ac_cv_type_signal=int
5681	else
5682	ac_cv_type_signal=void
5683	fi
5684	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5685	fi
5686	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
5687	$as_echo "$ac_cv_type_signal" >&6; }
5688
5689	cat >>confdefs.h <<_ACEOF
5690	#define RETSIGTYPE $ac_cv_type_signal
5691	_ACEOF
5692
5693
5694	for ac_func in vprintf
5695	do :
5696	ac_fn_c_check_func "$LINENO" "vprintf" "ac_cv_func_vprintf"
5697	if test "x$ac_cv_func_vprintf" = xyes; then :
5698	cat >>confdefs.h <<_ACEOF
5699	#define HAVE_VPRINTF 1
5700	_ACEOF
5701
5702	ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt"
5703	if test "x$ac_cv_func__doprnt" = xyes; then :
5704
5705	$as_echo "#define HAVE_DOPRNT 1" >>confdefs.h
5706
5707	fi
5708
5709	fi
5710	done
5711
5712
5713	for ac_func in ftime select strftime strtol getrusage times mallinfo setbuffer getpagesize
5714	do :
5715	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
5716	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5717	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
5718	cat >>confdefs.h <<_ACEOF
5719	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
5720	_ACEOF
5721
5722	fi
5723	done
5724
5725	ac_fn_c_check_func "$LINENO" "ftruncate" "ac_cv_func_ftruncate"
5726	if test "x$ac_cv_func_ftruncate" = xyes; then :
5727	$as_echo "#define HAVE_FTRUNCATE 1" >>confdefs.h
5728
5729	else
5730	case " $LIBOBJS " in
5731	" ftruncate.$ac_objext " ) ;;
5732	*) LIBOBJS="$LIBOBJS ftruncate.$ac_objext"
5733	;;
5734	esac
5735
5736	fi
5737
5738	ac_fn_c_check_func "$LINENO" "strstr" "ac_cv_func_strstr"
5739	if test "x$ac_cv_func_strstr" = xyes; then :
5740	$as_echo "#define HAVE_STRSTR 1" >>confdefs.h
5741
5742	else
5743	case " $LIBOBJS " in
5744	" strstr.$ac_objext " ) ;;
5745	*) LIBOBJS="$LIBOBJS strstr.$ac_objext"
5746	;;
5747	esac
5748
5749	fi
5750
5751	ac_fn_c_check_func "$LINENO" "strcasecmp" "ac_cv_func_strcasecmp"
5752	if test "x$ac_cv_func_strcasecmp" = xyes; then :
5753	$as_echo "#define HAVE_STRCASECMP 1" >>confdefs.h
5754
5755	else
5756	case " $LIBOBJS " in
5757	" strcasecmp.$ac_objext " ) ;;
5758	*) LIBOBJS="$LIBOBJS strcasecmp.$ac_objext"
5759	;;
5760	esac
5761
5762	fi
5763
5764
5765
5766
5767	# * Custom checking (based on GNU tar configure.in) *
5768	# ---------------------------------------------------------------------------
5769	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for HP-UX needing gmalloc" >&5
5770	$as_echo_n "checking for HP-UX needing gmalloc... " >&6; }
5771	if test "`(uname -s) 2> /dev/null`" = 'HP-UX'; then
5772	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5773	$as_echo "yes" >&6; }
5774	case " $LIBOBJS " in
5775	" gmalloc.$ac_objext " ) ;;
5776	*) LIBOBJS="$LIBOBJS gmalloc.$ac_objext"
5777	;;
5778	esac
5779
5780	$as_echo "#define HAVE_VALLOC 1" >>confdefs.h
5781
5782	else
5783	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5784	$as_echo "no" >&6; }
5785	for ac_func in valloc
5786	do :
5787	ac_fn_c_check_func "$LINENO" "valloc" "ac_cv_func_valloc"
5788	if test "x$ac_cv_func_valloc" = xyes; then :
5789	cat >>confdefs.h <<_ACEOF
5790	#define HAVE_VALLOC 1
5791	_ACEOF
5792
5793	fi
5794	done
5795
5796	fi
5797
5798	# we need to set an extended JNI path for Mac OS/Darwin, as jni.h is on
5799	# a non-standard Path
5800	# is there a better way to do this??
5801	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for OS to set JNI options" >&5
5802	$as_echo_n "checking for OS to set JNI options... " >&6; }
5803	# set defaults
5804	JNIINC=""
5805	JNIPREFIX="lib"
5806	JNISUFFIX="so"
5807	JNICFLAGS=""
5808	JNILDFLAGS="-shared"
5809
5810	if test "`(uname -s) 2> /dev/null`" = 'Darwin'; then
5811	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: Darwin" >&5
5812	$as_echo "Darwin" >&6; }
5813	JNIINC="-I\$(JAVA_HOME)/include/darwin -I\$(JAVA_HOME)/include "
5814	JNISUFFIX="jnilib"
5815	knownMinXcodeVersionForNewJavaFramework=2395
5816	xcodeVersion=`(xcode-select --version) 2> /dev/null`
5817	if test "$?" -eq 127 \|\| test "${xcodeVersion//[!0-9]/}" -lt $knownMinXcodeVersionForNewJavaFramework; then
5818	JNILDFLAGS="-dynamiclib -fno-common -single_module -framework JavaVM"
5819	else
5820	JNILDFLAGS="-dynamiclib -fno-common -single_module -framework JavaNativeFoundation"
5821	fi
5822	fi
5823	if test "`(uname -s) 2> /dev/null`" = 'SunOS'; then
5824	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: Solaris" >&5
5825	$as_echo "Solaris" >&6; }
5826	JNIINC="-I\$(JAVA_HOME)/include/solaris "
5827	fi
5828	if test "`(uname -s) 2> /dev/null`" = 'Linux'; then
5829	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: Linux" >&5
5830	$as_echo "Linux" >&6; }
5831	JNIINC="-I\$(JAVA_HOME)/include/linux -I\$(JAVA_HOME)/include "
5832	fi
5833
5834	if test "x$crossOS" != "x" ; then
5835	if test "$crossOS" = "windows" ; then
5836	JNIINC="-I../../java-windows-include/win32 -I../../java-windows-include "
5837	JNICFLAGS="-Wall -D_JNI_IMPLEMENTATION_ -Wl,--kill-at"
5838	JNIPREFIX=""
5839	JNISUFFIX="dll"
5840	fi
5841	fi
5842
5843
5844
5845
5846
5847
5848
5849	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if malloc debugging is wanted" >&5
5850	$as_echo_n "checking if malloc debugging is wanted... " >&6; }
5851
5852	# Check whether --with-dmalloc was given.
5853	if test "${with_dmalloc+set}" = set; then :
5854	withval=$with_dmalloc; if test "$withval" = yes; then
5855	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5856	$as_echo "yes" >&6; }
5857	$as_echo "#define WITH_DMALLOC 1" >>confdefs.h
5858
5859	LIBS="$LIBS -ldmalloc"
5860	LDFLAGS="$LDFLAGS -g"
5861	else
5862	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5863	$as_echo "no" >&6; }
5864	fi
5865	else
5866	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5867	$as_echo "no" >&6; }
5868	fi
5869
5870
5871	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking which of rx or regex is wanted" >&5
5872	$as_echo_n "checking which of rx or regex is wanted... " >&6; }
5873
5874	# Check whether --with-regex was given.
5875	if test "${with_regex+set}" = set; then :
5876	withval=$with_regex; if test "$withval" = yes; then
5877	ac_with_regex=1
5878	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: regex" >&5
5879	$as_echo "regex" >&6; }
5880	$as_echo "#define WITH_REGEX 1" >>confdefs.h
5881
5882	case " $LIBOBJS " in
5883	" regex.$ac_objext " ) ;;
5884	*) LIBOBJS="$LIBOBJS regex.$ac_objext"
5885	;;
5886	esac
5887
5888	fi
5889	fi
5890
5891	if test -z "$ac_with_regex"; then
5892	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: rx" >&5
5893	$as_echo "rx" >&6; }
5894	ac_fn_c_check_func "$LINENO" "re_rx_search" "ac_cv_func_re_rx_search"
5895	if test "x$ac_cv_func_re_rx_search" = xyes; then :
5896
5897	else
5898	case " $LIBOBJS " in
5899	" rx.$ac_objext " ) ;;
5900	*) LIBOBJS="$LIBOBJS rx.$ac_objext"
5901	;;
5902	esac
5903
5904	fi
5905
5906	fi
5907
5908
5909	# text for endianness
5910	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
5911	$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
5912	if ${ac_cv_c_bigendian+:} false; then :
5913	$as_echo_n "(cached) " >&6
5914	else
5915	ac_cv_c_bigendian=unknown
5916	# See if we're dealing with a universal compiler.
5917	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5918	/* end confdefs.h. */
5919	#ifndef __APPLE_CC__
5920	not a universal capable compiler
5921	#endif
5922	typedef int dummy;
5923
5924	_ACEOF
5925	if ac_fn_c_try_compile "$LINENO"; then :
5926
5927	# Check for potential -arch flags. It is not universal unless
5928	# there are at least two -arch flags with different values.
5929	ac_arch=
5930	ac_prev=
5931	for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
5932	if test -n "$ac_prev"; then
5933	case $ac_word in
5934	i?86 \| x86_64 \| ppc \| ppc64)
5935	if test -z "$ac_arch" \|\| test "$ac_arch" = "$ac_word"; then
5936	ac_arch=$ac_word
5937	else
5938	ac_cv_c_bigendian=universal
5939	break
5940	fi
5941	;;
5942	esac
5943	ac_prev=
5944	elif test "x$ac_word" = "x-arch"; then
5945	ac_prev=arch
5946	fi
5947	done
5948	fi
5949	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5950	if test $ac_cv_c_bigendian = unknown; then
5951	# See if sys/param.h defines the BYTE_ORDER macro.
5952	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5953	/* end confdefs.h. */
5954	#include <sys/types.h>
5955	#include <sys/param.h>
5956
5957	int
5958	main ()
5959	{
5960	#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
5961	&& defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
5962	&& LITTLE_ENDIAN)
5963	bogus endian macros
5964	#endif
5965
5966	;
5967	return 0;
5968	}
5969	_ACEOF
5970	if ac_fn_c_try_compile "$LINENO"; then :
5971	# It does; now see whether it defined to BIG_ENDIAN or not.
5972	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5973	/* end confdefs.h. */
5974	#include <sys/types.h>
5975	#include <sys/param.h>
5976
5977	int
5978	main ()
5979	{
5980	#if BYTE_ORDER != BIG_ENDIAN
5981	not big endian
5982	#endif
5983
5984	;
5985	return 0;
5986	}
5987	_ACEOF
5988	if ac_fn_c_try_compile "$LINENO"; then :
5989	ac_cv_c_bigendian=yes
5990	else
5991	ac_cv_c_bigendian=no
5992	fi
5993	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5994	fi
5995	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5996	fi
5997	if test $ac_cv_c_bigendian = unknown; then
5998	# See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
5999	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6000	/* end confdefs.h. */
6001	#include <limits.h>
6002
6003	int
6004	main ()
6005	{
6006	#if ! (defined _LITTLE_ENDIAN \|\| defined _BIG_ENDIAN)
6007	bogus endian macros
6008	#endif
6009
6010	;
6011	return 0;
6012	}
6013	_ACEOF
6014	if ac_fn_c_try_compile "$LINENO"; then :
6015	# It does; now see whether it defined to _BIG_ENDIAN or not.
6016	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6017	/* end confdefs.h. */
6018	#include <limits.h>
6019
6020	int
6021	main ()
6022	{
6023	#ifndef _BIG_ENDIAN
6024	not big endian
6025	#endif
6026
6027	;
6028	return 0;
6029	}
6030	_ACEOF
6031	if ac_fn_c_try_compile "$LINENO"; then :
6032	ac_cv_c_bigendian=yes
6033	else
6034	ac_cv_c_bigendian=no
6035	fi
6036	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6037	fi
6038	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6039	fi
6040	if test $ac_cv_c_bigendian = unknown; then
6041	# Compile a test program.
6042	if test "$cross_compiling" = yes; then :
6043	# Try to guess by grepping values from an object file.
6044	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6045	/* end confdefs.h. */
6046	short int ascii_mm[] =
6047	{ 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
6048	short int ascii_ii[] =
6049	{ 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
6050	int use_ascii (int i) {
6051	return ascii_mm[i] + ascii_ii[i];
6052	}
6053	short int ebcdic_ii[] =
6054	{ 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
6055	short int ebcdic_mm[] =
6056	{ 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
6057	int use_ebcdic (int i) {
6058	return ebcdic_mm[i] + ebcdic_ii[i];
6059	}
6060	extern int foo;
6061
6062	int
6063	main ()
6064	{
6065	return use_ascii (foo) == use_ebcdic (foo);
6066	;
6067	return 0;
6068	}
6069	_ACEOF
6070	if ac_fn_c_try_compile "$LINENO"; then :
6071	if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
6072	ac_cv_c_bigendian=yes
6073	fi
6074	if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
6075	if test "$ac_cv_c_bigendian" = unknown; then
6076	ac_cv_c_bigendian=no
6077	else
6078	# finding both strings is unlikely to happen, but who knows?
6079	ac_cv_c_bigendian=unknown
6080	fi
6081	fi
6082	fi
6083	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6084	else
6085	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6086	/* end confdefs.h. */
6087	$ac_includes_default
6088	int
6089	main ()
6090	{
6091
6092	/* Are we little or big endian? From Harbison&Steele. */
6093	union
6094	{
6095	long int l;
6096	char c[sizeof (long int)];
6097	} u;
6098	u.l = 1;
6099	return u.c[sizeof (long int) - 1] == 1;
6100
6101	;
6102	return 0;
6103	}
6104	_ACEOF
6105	if ac_fn_c_try_run "$LINENO"; then :
6106	ac_cv_c_bigendian=no
6107	else
6108	ac_cv_c_bigendian=yes
6109	fi
6110	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
6111	conftest.$ac_objext conftest.beam conftest.$ac_ext
6112	fi
6113
6114	fi
6115	fi
6116	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
6117	$as_echo "$ac_cv_c_bigendian" >&6; }
6118	case $ac_cv_c_bigendian in #(
6119	yes)
6120	$as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
6121	;; #(
6122	no)
6123	;; #(
6124	universal)
6125
6126	$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
6127
6128	;; #(
6129	*)
6130	as_fn_error $? "unknown endianness
6131	presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
6132	esac
6133
6134
6135	# ---------------------------------------------------------------------------
6136	if test "$ac_cv_func_alloca" = 'no'; then
6137	case " $LIBOBJS " in
6138	" xmalloc.$ac_objext " ) ;;
6139	*) LIBOBJS="$LIBOBJS xmalloc.$ac_objext"
6140	;;
6141	esac
6142
6143	case " $LIBOBJS " in
6144	" error.$ac_objext " ) ;;
6145	*) LIBOBJS="$LIBOBJS error.$ac_objext"
6146	;;
6147	esac
6148
6149	fi
6150
6151
6152	# ---------------------------------------------------------------------------
6153
6154	ac_config_files="$ac_config_files Makefile src/text/Makefile lib/Makefile jni/Makefile java/org/greenstone/mg/Makefile"
6155
6156	ac_config_commands="$ac_config_commands default"
6157
6158	cat >confcache <<\_ACEOF
6159	# This file is a shell script that caches the results of configure
6160	# tests run on this system so they can be shared between configure
6161	# scripts and configure runs, see configure's option --config-cache.
6162	# It is not useful on other systems. If it contains results you don't
6163	# want to keep, you may remove or edit it.
6164	#
6165	# config.status only pays attention to the cache file if you give it
6166	# the --recheck option to rerun configure.
6167	#
6168	# `ac_cv_env_foo' variables (set or unset) will be overridden when
6169	# loading this file, other unset `ac_cv_foo' will be assigned the
6170	# following values.
6171
6172	_ACEOF
6173
6174	# The following way of writing the cache mishandles newlines in values,
6175	# but we know of no workaround that is simple, portable, and efficient.
6176	# So, we kill variables containing newlines.
6177	# Ultrix sh set writes to stderr and can't be redirected directly,
6178	# and sets the high bit in the cache file unless we assign to the vars.
6179	(
6180	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
6181	eval ac_val=\$$ac_var
6182	case $ac_val in #(
6183	${as_nl})
6184	case $ac_var in #(
6185	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
6186	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
6187	esac
6188	case $ac_var in #(
6189	_ \| IFS \| as_nl) ;; #(
6190	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
6191	*) { eval $ac_var=; unset $ac_var;} ;;
6192	esac ;;
6193	esac
6194	done
6195
6196	(set) 2>&1 \|
6197	case $as_nl`(ac_space=' '; set) 2>&1` in #(
6198	${as_nl}ac_space=\ )
6199	# `set' does not quote correctly, so add quotes: double-quote
6200	# substitution turns \\\\ into \\, and sed turns \\ into \.
6201	sed -n \
6202	"s/'/'\\\\''/g;
6203	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
6204	;; #(
6205	*)
6206	# `set' quotes correctly as required by POSIX, so do not add quotes.
6207	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
6208	;;
6209	esac \|
6210	sort
6211	) \|
6212	sed '
6213	/^ac_cv_env_/b end
6214	t clear
6215	:clear
6216	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
6217	t end
6218	s/^$[^=]$=$.$$/\1=${\1=\2}/
6219	:end' >>confcache
6220	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6221	if test -w "$cache_file"; then
6222	if test "x$cache_file" != "x/dev/null"; then
6223	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
6224	$as_echo "$as_me: updating cache $cache_file" >&6;}
6225	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then
6226	cat confcache >"$cache_file"
6227	else
6228	case $cache_file in #(
6229	/ \| ?:*)
6230	mv -f confcache "$cache_file"$$ &&
6231	mv -f "$cache_file"$$ "$cache_file" ;; #(
6232	*)
6233	mv -f confcache "$cache_file" ;;
6234	esac
6235	fi
6236	fi
6237	else
6238	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
6239	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
6240	fi
6241	fi
6242	rm -f confcache
6243
6244	test "x$prefix" = xNONE && prefix=$ac_default_prefix
6245	# Let make expand exec_prefix.
6246	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6247
6248	DEFS=-DHAVE_CONFIG_H
6249
6250	ac_libobjs=
6251	ac_ltlibobjs=
6252	U=
6253	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6254	# 1. Remove the extension, and $U if already installed.
6255	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
6256	ac_i=`$as_echo "$ac_i" \| sed "$ac_script"`
6257	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
6258	# will be set to the directory where LIBOBJS objects are built.
6259	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
6260	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
6261	done
6262	LIBOBJS=$ac_libobjs
6263
6264	LTLIBOBJS=$ac_ltlibobjs
6265
6266
6267
6268
6269	: "${CONFIG_STATUS=./config.status}"
6270	ac_write_fail=0
6271	ac_clean_files_save=$ac_clean_files
6272	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6273	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
6274	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
6275	as_write_fail=0
6276	cat >$CONFIG_STATUS <<_ASEOF \|\| as_write_fail=1
6277	#! $SHELL
6278	# Generated by $as_me.
6279	# Run this file to recreate the current configuration.
6280	# Compiler output produced by configure, useful for debugging
6281	# configure, is in config.log if it exists.
6282
6283	debug=false
6284	ac_cs_recheck=false
6285	ac_cs_silent=false
6286
6287	SHELL=\${CONFIG_SHELL-$SHELL}
6288	export SHELL
6289	_ASEOF
6290	cat >>$CONFIG_STATUS <<\_ASEOF \|\| as_write_fail=1
6291	## -------------------- ##
6292	## M4sh Initialization. ##
6293	## -------------------- ##
6294
6295	# Be more Bourne compatible
6296	DUALCASE=1; export DUALCASE # for MKS sh
6297	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
6298	emulate sh
6299	NULLCMD=:
6300	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
6301	# is contrary to our usage. Disable this feature.
6302	alias -g '${1+"$@"}'='"$@"'
6303	setopt NO_GLOB_SUBST
6304	else
6305	case `(set -o) 2>/dev/null` in #(
6306	posix) :
6307	set -o posix ;; #(
6308	*) :
6309	;;
6310	esac
6311	fi
6312
6313
6314	as_nl='
6315	'
6316	export as_nl
6317	# Printing a long string crashes Solaris 7 /usr/bin/printf.
6318	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
6319	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
6320	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
6321	# Prefer a ksh shell builtin over an external printf program on Solaris,
6322	# but without wasting forks for bash or zsh.
6323	if test -z "$BASH_VERSION$ZSH_VERSION" \
6324	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
6325	as_echo='print -r --'
6326	as_echo_n='print -rn --'
6327	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
6328	as_echo='printf %s\n'
6329	as_echo_n='printf %s'
6330	else
6331	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
6332	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
6333	as_echo_n='/usr/ucb/echo -n'
6334	else
6335	as_echo_body='eval expr "X$1" : "X\$.*\$"'
6336	as_echo_n_body='eval
6337	arg=$1;
6338	case $arg in #(
6339	"$as_nl")
6340	expr "X$arg" : "X\$.*\$$as_nl";
6341	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
6342	esac;
6343	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
6344	'
6345	export as_echo_n_body
6346	as_echo_n='sh -c $as_echo_n_body as_echo'
6347	fi
6348	export as_echo_body
6349	as_echo='sh -c $as_echo_body as_echo'
6350	fi
6351
6352	# The user is always right.
6353	if test "${PATH_SEPARATOR+set}" != set; then
6354	PATH_SEPARATOR=:
6355	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
6356	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
6357	PATH_SEPARATOR=';'
6358	}
6359	fi
6360
6361
6362	# IFS
6363	# We need space, tab and new line, in precisely that order. Quoting is
6364	# there to prevent editors from complaining about space-tab.
6365	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
6366	# splitting by setting IFS to empty value.)
6367	IFS=" "" $as_nl"
6368
6369	# Find who we are. Look in the path if we contain no directory separator.
6370	as_myself=
6371	case $0 in #((
6372	[\\/] ) as_myself=$0 ;;
6373	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6374	for as_dir in $PATH
6375	do
6376	IFS=$as_save_IFS
6377	test -z "$as_dir" && as_dir=.
6378	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6379	done
6380	IFS=$as_save_IFS
6381
6382	;;
6383	esac
6384	# We did not find ourselves, most probably we were run as `sh COMMAND'
6385	# in which case we are not to be found in the path.
6386	if test "x$as_myself" = x; then
6387	as_myself=$0
6388	fi
6389	if test ! -f "$as_myself"; then
6390	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
6391	exit 1
6392	fi
6393
6394	# Unset variables that we do not need and which cause bugs (e.g. in
6395	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
6396	# suppresses any "Segmentation fault" message there. '((' could
6397	# trigger a bug in pdksh 5.2.14.
6398	for as_var in BASH_ENV ENV MAIL MAILPATH
6399	do eval test x\${$as_var+set} = xset \
6400	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
6401	done
6402	PS1='$ '
6403	PS2='> '
6404	PS4='+ '
6405
6406	# NLS nuisances.
6407	LC_ALL=C
6408	export LC_ALL
6409	LANGUAGE=C
6410	export LANGUAGE
6411
6412	# CDPATH.
6413	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
6414
6415
6416	# as_fn_error STATUS ERROR [LINENO LOG_FD]
6417	# ----------------------------------------
6418	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
6419	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
6420	# script with STATUS, using 1 if that was 0.
6421	as_fn_error ()
6422	{
6423	as_status=$1; test $as_status -eq 0 && as_status=1
6424	if test "$4"; then
6425	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
6426	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
6427	fi
6428	$as_echo "$as_me: error: $2" >&2
6429	as_fn_exit $as_status
6430	} # as_fn_error
6431
6432
6433	# as_fn_set_status STATUS
6434	# -----------------------
6435	# Set $? to STATUS, without forking.
6436	as_fn_set_status ()
6437	{
6438	return $1
6439	} # as_fn_set_status
6440
6441	# as_fn_exit STATUS
6442	# -----------------
6443	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
6444	as_fn_exit ()
6445	{
6446	set +e
6447	as_fn_set_status $1
6448	exit $1
6449	} # as_fn_exit
6450
6451	# as_fn_unset VAR
6452	# ---------------
6453	# Portably unset VAR.
6454	as_fn_unset ()
6455	{
6456	{ eval $1=; unset $1;}
6457	}
6458	as_unset=as_fn_unset
6459	# as_fn_append VAR VALUE
6460	# ----------------------
6461	# Append the text in VALUE to the end of the definition contained in VAR. Take
6462	# advantage of any shell optimizations that allow amortized linear growth over
6463	# repeated appends, instead of the typical quadratic growth present in naive
6464	# implementations.
6465	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
6466	eval 'as_fn_append ()
6467	{
6468	eval $1+=\$2
6469	}'
6470	else
6471	as_fn_append ()
6472	{
6473	eval $1=\$$1\$2
6474	}
6475	fi # as_fn_append
6476
6477	# as_fn_arith ARG...
6478	# ------------------
6479	# Perform arithmetic evaluation on the ARGs, and store the result in the
6480	# global $as_val. Take advantage of shells that can avoid forks. The arguments
6481	# must be portable across $(()) and expr.
6482	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
6483	eval 'as_fn_arith ()
6484	{
6485	as_val=$(( $* ))
6486	}'
6487	else
6488	as_fn_arith ()
6489	{
6490	as_val=`expr "$@" \|\| test $? -eq 1`
6491	}
6492	fi # as_fn_arith
6493
6494
6495	if expr a : '$a$' >/dev/null 2>&1 &&
6496	test "X`expr 00001 : '.*$...$'`" = X001; then
6497	as_expr=expr
6498	else
6499	as_expr=false
6500	fi
6501
6502	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
6503	as_basename=basename
6504	else
6505	as_basename=false
6506	fi
6507
6508	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
6509	as_dirname=dirname
6510	else
6511	as_dirname=false
6512	fi
6513
6514	as_me=`$as_basename -- "$0" \|\|
6515	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
6516	X"$0" : 'X$//$$' \\| \
6517	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
6518	$as_echo X/"$0" \|
6519	sed '/^.\/$[^/][^/]$\/*$/{
6520	s//\1/
6521	q
6522	}
6523	/^X\/$\/\/$$/{
6524	s//\1/
6525	q
6526	}
6527	/^X\/$\/$.*/{
6528	s//\1/
6529	q
6530	}
6531	s/.*/./; q'`
6532
6533	# Avoid depending upon Character Ranges.
6534	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
6535	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
6536	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
6537	as_cr_digits='0123456789'
6538	as_cr_alnum=$as_cr_Letters$as_cr_digits
6539
6540	ECHO_C= ECHO_N= ECHO_T=
6541	case `echo -n x` in #(((((
6542	-n*)
6543	case `echo 'xy\c'` in
6544	c) ECHO_T=' ';; # ECHO_T is single tab character.
6545	xy) ECHO_C='\c';;
6546	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
6547	ECHO_T=' ';;
6548	esac;;
6549	*)
6550	ECHO_N='-n';;
6551	esac
6552
6553	rm -f conf$$ conf$$.exe conf$$.file
6554	if test -d conf$$.dir; then
6555	rm -f conf$$.dir/conf$$.file
6556	else
6557	rm -f conf$$.dir
6558	mkdir conf$$.dir 2>/dev/null
6559	fi
6560	if (echo >conf$$.file) 2>/dev/null; then
6561	if ln -s conf$$.file conf$$ 2>/dev/null; then
6562	as_ln_s='ln -s'
6563	# ... but there are two gotchas:
6564	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
6565	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
6566	# In both cases, we have to default to `cp -pR'.
6567	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
6568	as_ln_s='cp -pR'
6569	elif ln conf$$.file conf$$ 2>/dev/null; then
6570	as_ln_s=ln
6571	else
6572	as_ln_s='cp -pR'
6573	fi
6574	else
6575	as_ln_s='cp -pR'
6576	fi
6577	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
6578	rmdir conf$$.dir 2>/dev/null
6579
6580
6581	# as_fn_mkdir_p
6582	# -------------
6583	# Create "$as_dir" as a directory, including parents if necessary.
6584	as_fn_mkdir_p ()
6585	{
6586
6587	case $as_dir in #(
6588	-*) as_dir=./$as_dir;;
6589	esac
6590	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
6591	as_dirs=
6592	while :; do
6593	case $as_dir in #(
6594	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
6595	*) as_qdir=$as_dir;;
6596	esac
6597	as_dirs="'$as_qdir' $as_dirs"
6598	as_dir=`$as_dirname -- "$as_dir" \|\|
6599	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
6600	X"$as_dir" : 'X$//$[^/]' \\| \
6601	X"$as_dir" : 'X$//$$' \\| \
6602	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
6603	$as_echo X"$as_dir" \|
6604	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
6605	s//\1/
6606	q
6607	}
6608	/^X$\/\/$[^/].*/{
6609	s//\1/
6610	q
6611	}
6612	/^X$\/\/$$/{
6613	s//\1/
6614	q
6615	}
6616	/^X$\/$.*/{
6617	s//\1/
6618	q
6619	}
6620	s/.*/./; q'`
6621	test -d "$as_dir" && break
6622	done
6623	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
6624	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
6625
6626
6627	} # as_fn_mkdir_p
6628	if mkdir -p . 2>/dev/null; then
6629	as_mkdir_p='mkdir -p "$as_dir"'
6630	else
6631	test -d ./-p && rmdir ./-p
6632	as_mkdir_p=false
6633	fi
6634
6635
6636	# as_fn_executable_p FILE
6637	# -----------------------
6638	# Test if FILE is an executable regular file.
6639	as_fn_executable_p ()
6640	{
6641	test -f "$1" && test -x "$1"
6642	} # as_fn_executable_p
6643	as_test_x='test -x'
6644	as_executable_p=as_fn_executable_p
6645
6646	# Sed expression to map a string onto a valid CPP name.
6647	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
6648
6649	# Sed expression to map a string onto a valid variable name.
6650	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
6651
6652
6653	exec 6>&1
6654	## ----------------------------------- ##
6655	## Main body of $CONFIG_STATUS script. ##
6656	## ----------------------------------- ##
6657	_ASEOF
6658	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS \|\| ac_write_fail=1
6659
6660	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6661	# Save the log message, to keep $0 and so on meaningful, and to
6662	# report actual input values of CONFIG_FILES etc. instead of their
6663	# values after options handling.
6664	ac_log="
6665	This file was extended by $as_me, which was
6666	generated by GNU Autoconf 2.69. Invocation command line was
6667
6668	CONFIG_FILES = $CONFIG_FILES
6669	CONFIG_HEADERS = $CONFIG_HEADERS
6670	CONFIG_LINKS = $CONFIG_LINKS
6671	CONFIG_COMMANDS = $CONFIG_COMMANDS
6672	$ $0 $@
6673
6674	on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
6675	"
6676
6677	_ACEOF
6678
6679	case $ac_config_files in *"
6680	") set x $ac_config_files; shift; ac_config_files=$;;
6681	esac
6682
6683	case $ac_config_headers in *"
6684	") set x $ac_config_headers; shift; ac_config_headers=$;;
6685	esac
6686
6687
6688	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6689	# Files that config.status was made for.
6690	config_files="$ac_config_files"
6691	config_headers="$ac_config_headers"
6692	config_commands="$ac_config_commands"
6693
6694	_ACEOF
6695
6696	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6697	ac_cs_usage="\
6698	\`$as_me' instantiates files and other configuration actions
6699	from templates according to the current configuration. Unless the files
6700	and actions are specified as TAGs, all are instantiated by default.
6701
6702	Usage: $0 [OPTION]... [TAG]...
6703
6704	-h, --help print this help, then exit
6705	-V, --version print version number and configuration settings, then exit
6706	--config print configuration, then exit
6707	-q, --quiet, --silent
6708	do not print progress messages
6709	-d, --debug don't remove temporary files
6710	--recheck update $as_me by reconfiguring in the same conditions
6711	--file=FILE[:TEMPLATE]
6712	instantiate the configuration file FILE
6713	--header=FILE[:TEMPLATE]
6714	instantiate the configuration header FILE
6715
6716	Configuration files:
6717	$config_files
6718
6719	Configuration headers:
6720	$config_headers
6721
6722	Configuration commands:
6723	$config_commands
6724
6725	Report bugs to the package provider."
6726
6727	_ACEOF
6728	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6729	ac_cs_config="`$as_echo "$ac_configure_args" \| sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
6730	ac_cs_version="\\
6731	config.status
6732	configured by $0, generated by GNU Autoconf 2.69,
6733	with options \\"\$ac_cs_config\\"
6734
6735	Copyright (C) 2012 Free Software Foundation, Inc.
6736	This config.status script is free software; the Free Software Foundation
6737	gives unlimited permission to copy, distribute and modify it."
6738
6739	ac_pwd='$ac_pwd'
6740	srcdir='$srcdir'
6741	INSTALL='$INSTALL'
6742	AWK='$AWK'
6743	test -n "\$AWK" \|\| AWK=awk
6744	_ACEOF
6745
6746	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6747	# The default lists apply if the user does not specify any file.
6748	ac_need_defaults=:
6749	while test $# != 0
6750	do
6751	case $1 in
6752	--=?)
6753	ac_option=`expr "X$1" : 'X$[^=]*$='`
6754	ac_optarg=`expr "X$1" : 'X[^=]=$.$'`
6755	ac_shift=:
6756	;;
6757	--*=)
6758	ac_option=`expr "X$1" : 'X$[^=]*$='`
6759	ac_optarg=
6760	ac_shift=:
6761	;;
6762	*)
6763	ac_option=$1
6764	ac_optarg=$2
6765	ac_shift=shift
6766	;;
6767	esac
6768
6769	case $ac_option in
6770	# Handling of the options.
6771	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
6772	ac_cs_recheck=: ;;
6773	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )
6774	$as_echo "$ac_cs_version"; exit ;;
6775	--config \| --confi \| --conf \| --con \| --co \| --c )
6776	$as_echo "$ac_cs_config"; exit ;;
6777	--debug \| --debu \| --deb \| --de \| --d \| -d )
6778	debug=: ;;
6779	--file \| --fil \| --fi \| --f )
6780	$ac_shift
6781	case $ac_optarg in
6782	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
6783	'') as_fn_error $? "missing file argument" ;;
6784	esac
6785	as_fn_append CONFIG_FILES " '$ac_optarg'"
6786	ac_need_defaults=false;;
6787	--header \| --heade \| --head \| --hea )
6788	$ac_shift
6789	case $ac_optarg in
6790	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
6791	esac
6792	as_fn_append CONFIG_HEADERS " '$ac_optarg'"
6793	ac_need_defaults=false;;
6794	--he \| --h)
6795	# Conflict between --help and --header
6796	as_fn_error $? "ambiguous option: \`$1'
6797	Try \`$0 --help' for more information.";;
6798	--help \| --hel \| -h )
6799	$as_echo "$ac_cs_usage"; exit ;;
6800	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
6801	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
6802	ac_cs_silent=: ;;
6803
6804	# This is an error.
6805	-*) as_fn_error $? "unrecognized option: \`$1'
6806	Try \`$0 --help' for more information." ;;
6807
6808	*) as_fn_append ac_config_targets " $1"
6809	ac_need_defaults=false ;;
6810
6811	esac
6812	shift
6813	done
6814
6815	ac_configure_extra_args=
6816
6817	if $ac_cs_silent; then
6818	exec 6>/dev/null
6819	ac_configure_extra_args="$ac_configure_extra_args --silent"
6820	fi
6821
6822	_ACEOF
6823	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6824	if \$ac_cs_recheck; then
6825	set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
6826	shift
6827	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
6828	CONFIG_SHELL='$SHELL'
6829	export CONFIG_SHELL
6830	exec "\$@"
6831	fi
6832
6833	_ACEOF
6834	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6835	exec 5>>config.log
6836	{
6837	echo
6838	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
6839	## Running $as_me. ##
6840	_ASBOX
6841	$as_echo "$ac_log"
6842	} >&5
6843
6844	_ACEOF
6845	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6846	_ACEOF
6847
6848	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6849
6850	# Handling of arguments.
6851	for ac_config_target in $ac_config_targets
6852	do
6853	case $ac_config_target in
6854	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
6855	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
6856	"src/text/Makefile") CONFIG_FILES="$CONFIG_FILES src/text/Makefile" ;;
6857	"lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
6858	"jni/Makefile") CONFIG_FILES="$CONFIG_FILES jni/Makefile" ;;
6859	"java/org/greenstone/mg/Makefile") CONFIG_FILES="$CONFIG_FILES java/org/greenstone/mg/Makefile" ;;
6860	"default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
6861
6862	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
6863	esac
6864	done
6865
6866
6867	# If the user did not use the arguments to specify the items to instantiate,
6868	# then the envvar interface is used. Set only those that are not.
6869	# We use the long form for the default assignment because of an extremely
6870	# bizarre bug on SunOS 4.1.3.
6871	if $ac_need_defaults; then
6872	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
6873	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
6874	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
6875	fi
6876
6877	# Have a temporary directory for convenience. Make it in the build tree
6878	# simply because there is no reason against having it here, and in addition,
6879	# creating and moving files from /tmp can sometimes cause problems.
6880	# Hook for its removal unless debugging.
6881	# Note that there is a small window in which the directory will not be cleaned:
6882	# after its creation but before its name has been assigned to `$tmp'.
6883	$debug \|\|
6884	{
6885	tmp= ac_tmp=
6886	trap 'exit_status=$?
6887	: "${ac_tmp:=$tmp}"
6888	{ test ! -d "$ac_tmp" \|\| rm -fr "$ac_tmp"; } && exit $exit_status
6889	' 0
6890	trap 'as_fn_exit 1' 1 2 13 15
6891	}
6892	# Create a (secure) tmp directory for tmp files.
6893
6894	{
6895	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
6896	test -d "$tmp"
6897	} \|\|
6898	{
6899	tmp=./conf$$-$RANDOM
6900	(umask 077 && mkdir "$tmp")
6901	} \|\| as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
6902	ac_tmp=$tmp
6903
6904	# Set up the scripts for CONFIG_FILES section.
6905	# No need to generate them if there are no CONFIG_FILES.
6906	# This happens for instance with `./config.status config.h'.
6907	if test -n "$CONFIG_FILES"; then
6908
6909
6910	ac_cr=`echo X \| tr X '\015'`
6911	# On cygwin, bash can eat \r inside `` if the user requested igncr.
6912	# But we know of no other shell where ac_cr would be empty at this
6913	# point, so we can use a bashism as a fallback.
6914	if test "x$ac_cr" = x; then
6915	eval ac_cr=\$\'\\r\'
6916	fi
6917	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
6918	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
6919	ac_cs_awk_cr='\\r'
6920	else
6921	ac_cs_awk_cr=$ac_cr
6922	fi
6923
6924	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
6925	_ACEOF
6926
6927
6928	{
6929	echo "cat >conf$$subs.awk <<_ACEOF" &&
6930	echo "$ac_subst_vars" \| sed 's/.*/&!$&$ac_delim/' &&
6931	echo "_ACEOF"
6932	} >conf$$subs.sh \|\|
6933	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
6934	ac_delim_num=`echo "$ac_subst_vars" \| grep -c '^'`
6935	ac_delim='%!_!# '
6936	for ac_last_try in false false false false false :; do
6937	. ./conf$$subs.sh \|\|
6938	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
6939
6940	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk \| grep -c X`
6941	if test $ac_delim_n = $ac_delim_num; then
6942	break
6943	elif $ac_last_try; then
6944	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
6945	else
6946	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6947	fi
6948	done
6949	rm -f conf$$subs.sh
6950
6951	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6952	cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
6953	_ACEOF
6954	sed -n '
6955	h
6956	s/^/S["/; s/!.*/"]=/
6957	p
6958	g
6959	s/^[^!]*!//
6960	:repl
6961	t repl
6962	s/'"$ac_delim"'$//
6963	t delim
6964	:nl
6965	h
6966	s/$.\{148\}$..*/\1/
6967	t more1
6968	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
6969	p
6970	n
6971	b repl
6972	:more1
6973	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6974	p
6975	g
6976	s/.\{148\}//
6977	t nl
6978	:delim
6979	h
6980	s/$.\{148\}$..*/\1/
6981	t more2
6982	s/["\\]/\\&/g; s/^/"/; s/$/"/
6983	p
6984	b
6985	:more2
6986	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6987	p
6988	g
6989	s/.\{148\}//
6990	t delim
6991	' <conf$$subs.awk \| sed '
6992	/^[^""]/{
6993	N
6994	s/\n//
6995	}
6996	' >>$CONFIG_STATUS \|\| ac_write_fail=1
6997	rm -f conf$$subs.awk
6998	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6999	_ACAWK
7000	cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
7001	for (key in S) S_is_set[key] = 1
7002	FS = ""
7003
7004	}
7005	{
7006	line = $ 0
7007	nfields = split(line, field, "@")
7008	substed = 0
7009	len = length(field[1])
7010	for (i = 2; i < nfields; i++) {
7011	key = field[i]
7012	keylen = length(key)
7013	if (S_is_set[key]) {
7014	value = S[key]
7015	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
7016	len += length(value) + length(field[++i])
7017	substed = 1
7018	} else
7019	len += 1 + keylen
7020	}
7021
7022	print line
7023	}
7024
7025	_ACAWK
7026	_ACEOF
7027	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7028	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
7029	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
7030	else
7031	cat
7032	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
7033	\|\| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
7034	_ACEOF
7035
7036	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
7037	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
7038	# trailing colons and then remove the whole line if VPATH becomes empty
7039	# (actually we leave an empty line to preserve line numbers).
7040	if test "x$srcdir" = x.; then
7041	ac_vpsub='/^[ ]VPATH[ ]=[ ]*/{
7042	h
7043	s///
7044	s/^/:/
7045	s/[ ]*$/:/
7046	s/:\$(srcdir):/:/g
7047	s/:\${srcdir}:/:/g
7048	s/:@srcdir@:/:/g
7049	s/^:*//
7050	s/:*$//
7051	x
7052	s/$=[ ]$./\1/
7053	G
7054	s/\n//
7055	s/^[^=]=[ ]$//
7056	}'
7057	fi
7058
7059	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7060	fi # test -n "$CONFIG_FILES"
7061
7062	# Set up the scripts for CONFIG_HEADERS section.
7063	# No need to generate them if there are no CONFIG_HEADERS.
7064	# This happens for instance with `./config.status Makefile'.
7065	if test -n "$CONFIG_HEADERS"; then
7066	cat >"$ac_tmp/defines.awk" <<\_ACAWK \|\|
7067	BEGIN {
7068	_ACEOF
7069
7070	# Transform confdefs.h into an awk script `defines.awk', embedded as
7071	# here-document in config.status, that substitutes the proper values into
7072	# config.h.in to produce config.h.
7073
7074	# Create a delimiter string that does not exist in confdefs.h, to ease
7075	# handling of long lines.
7076	ac_delim='%!_!# '
7077	for ac_last_try in false false :; do
7078	ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
7079	if test -z "$ac_tt"; then
7080	break
7081	elif $ac_last_try; then
7082	as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
7083	else
7084	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7085	fi
7086	done
7087
7088	# For the awk script, D is an array of macro values keyed by name,
7089	# likewise P contains macro parameters if any. Preserve backslash
7090	# newline sequences.
7091
7092	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
7093	sed -n '
7094	s/.\{148\}/&'"$ac_delim"'/g
7095	t rset
7096	:rset
7097	s/^[ ]#[ ]define[ ][ ]*/ /
7098	t def
7099	d
7100	:def
7101	s/\\$//
7102	t bsnl
7103	s/["\\]/\\&/g
7104	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
7105	D["\1"]=" \3"/p
7106	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2"/p
7107	d
7108	:bsnl
7109	s/["\\]/\\&/g
7110	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
7111	D["\1"]=" \3\\\\\\n"\\/p
7112	t cont
7113	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2\\\\\\n"\\/p
7114	t cont
7115	d
7116	:cont
7117	n
7118	s/.\{148\}/&'"$ac_delim"'/g
7119	t clear
7120	:clear
7121	s/\\$//
7122	t bsnlc
7123	s/["\\]/\\&/g; s/^/"/; s/$/"/p
7124	d
7125	:bsnlc
7126	s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
7127	b cont
7128	' <confdefs.h \| sed '
7129	s/'"$ac_delim"'/"\\\
7130	"/g' >>$CONFIG_STATUS \|\| ac_write_fail=1
7131
7132	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7133	for (key in D) D_is_set[key] = 1
7134	FS = ""
7135	}
7136	/^[\t ]#[\t ](define\|undef)[\t ]+$ac_word_re([\t (]\|\$)/ {
7137	line = \$ 0
7138	split(line, arg, " ")
7139	if (arg[1] == "#") {
7140	defundef = arg[2]
7141	mac1 = arg[3]
7142	} else {
7143	defundef = substr(arg[1], 2)
7144	mac1 = arg[2]
7145	}
7146	split(mac1, mac2, "(") #)
7147	macro = mac2[1]
7148	prefix = substr(line, 1, index(line, defundef) - 1)
7149	if (D_is_set[macro]) {
7150	# Preserve the white space surrounding the "#".
7151	print prefix "define", macro P[macro] D[macro]
7152	next
7153	} else {
7154	# Replace #undef with comments. This is necessary, for example,
7155	# in the case of _POSIX_SOURCE, which is predefined and required
7156	# on some systems where configure will not decide to define it.
7157	if (defundef == "undef") {
7158	print "/", prefix defundef, macro, "/"
7159	next
7160	}
7161	}
7162	}
7163	{ print }
7164	_ACAWK
7165	_ACEOF
7166	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7167	as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
7168	fi # test -n "$CONFIG_HEADERS"
7169
7170
7171	eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
7172	shift
7173	for ac_tag
7174	do
7175	case $ac_tag in
7176	:[FHLC]) ac_mode=$ac_tag; continue;;
7177	esac
7178	case $ac_mode$ac_tag in
7179	:[FHL]:);;
7180	:L* \| :C:) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
7181	:[FH]-) ac_tag=-:-;;
7182	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
7183	esac
7184	ac_save_IFS=$IFS
7185	IFS=:
7186	set x $ac_tag
7187	IFS=$ac_save_IFS
7188	shift
7189	ac_file=$1
7190	shift
7191
7192	case $ac_mode in
7193	:L) ac_source=$1;;
7194	:[FH])
7195	ac_file_inputs=
7196	for ac_f
7197	do
7198	case $ac_f in
7199	-) ac_f="$ac_tmp/stdin";;
7200	*) # Look for the file first in the build tree, then in the source tree
7201	# (if the path is not absolute). The absolute path cannot be DOS-style,
7202	# because $ac_f cannot contain `:'.
7203	test -f "$ac_f" \|\|
7204	case $ac_f in
7205	[\\/$]*) false;;
7206	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
7207	esac \|\|
7208	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
7209	esac
7210	case $ac_f in \') ac_f=`$as_echo "$ac_f" \| sed "s/'/'\\\\\\\\''/g"`;; esac
7211	as_fn_append ac_file_inputs " '$ac_f'"
7212	done
7213
7214	# Let's still pretend it is `configure' which instantiates (i.e., don't
7215	# use $as_me), people would be surprised to read:
7216	# /* config.h. Generated by config.status. */
7217	configure_input='Generated from '`
7218	$as_echo "$" \| sed 's\|^[^:]/\|\|;s\|:[^:]*/\|, \|g'
7219	`' by configure.'
7220	if test x"$ac_file" != x-; then
7221	configure_input="$ac_file. $configure_input"
7222	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
7223	$as_echo "$as_me: creating $ac_file" >&6;}
7224	fi
7225	# Neutralize special characters interpreted by sed in replacement strings.
7226	case $configure_input in #(
7227	\& \| \\| \| \\ )
7228	ac_sed_conf_input=`$as_echo "$configure_input" \|
7229	sed 's/[\\\\&\|]/\\\\&/g'`;; #(
7230	*) ac_sed_conf_input=$configure_input;;
7231	esac
7232
7233	case $ac_tag in
7234	:-: \| *:-) cat >"$ac_tmp/stdin" \
7235	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
7236	esac
7237	;;
7238	esac
7239
7240	ac_dir=`$as_dirname -- "$ac_file" \|\|
7241	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
7242	X"$ac_file" : 'X$//$[^/]' \\| \
7243	X"$ac_file" : 'X$//$$' \\| \
7244	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
7245	$as_echo X"$ac_file" \|
7246	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
7247	s//\1/
7248	q
7249	}
7250	/^X$\/\/$[^/].*/{
7251	s//\1/
7252	q
7253	}
7254	/^X$\/\/$$/{
7255	s//\1/
7256	q
7257	}
7258	/^X$\/$.*/{
7259	s//\1/
7260	q
7261	}
7262	s/.*/./; q'`
7263	as_dir="$ac_dir"; as_fn_mkdir_p
7264	ac_builddir=.
7265
7266	case "$ac_dir" in
7267	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
7268	*)
7269	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
7270	# A ".." for each directory in $ac_dir_suffix.
7271	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
7272	case $ac_top_builddir_sub in
7273	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
7274	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
7275	esac ;;
7276	esac
7277	ac_abs_top_builddir=$ac_pwd
7278	ac_abs_builddir=$ac_pwd$ac_dir_suffix
7279	# for backward compatibility:
7280	ac_top_builddir=$ac_top_build_prefix
7281
7282	case $srcdir in
7283	.) # We are building in place.
7284	ac_srcdir=.
7285	ac_top_srcdir=$ac_top_builddir_sub
7286	ac_abs_top_srcdir=$ac_pwd ;;
7287	[\\/]* \| ?:[\\/]* ) # Absolute name.
7288	ac_srcdir=$srcdir$ac_dir_suffix;
7289	ac_top_srcdir=$srcdir
7290	ac_abs_top_srcdir=$srcdir ;;
7291	*) # Relative name.
7292	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
7293	ac_top_srcdir=$ac_top_build_prefix$srcdir
7294	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
7295	esac
7296	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
7297
7298
7299	case $ac_mode in
7300	:F)
7301	#
7302	# CONFIG_FILE
7303	#
7304
7305	case $INSTALL in
7306	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7307	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
7308	esac
7309	_ACEOF
7310
7311	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7312	# If the template does not know about datarootdir, expand it.
7313	# FIXME: This hack should be removed a few years after 2.60.
7314	ac_datarootdir_hack=; ac_datarootdir_seen=
7315	ac_sed_dataroot='
7316	/datarootdir/ {
7317	p
7318	q
7319	}
7320	/@datadir@/p
7321	/@docdir@/p
7322	/@infodir@/p
7323	/@localedir@/p
7324	/@mandir@/p'
7325	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
7326	datarootdir) ac_datarootdir_seen=yes;;
7327	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)
7328	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
7329	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
7330	_ACEOF
7331	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7332	ac_datarootdir_hack='
7333	s&@datadir@&$datadir&g
7334	s&@docdir@&$docdir&g
7335	s&@infodir@&$infodir&g
7336	s&@localedir@&$localedir&g
7337	s&@mandir@&$mandir&g
7338	s&\\\${datarootdir}&$datarootdir&g' ;;
7339	esac
7340	_ACEOF
7341
7342	# Neutralize VPATH when `$srcdir' = `.'.
7343	# Shell code in configure.ac might set extrasub.
7344	# FIXME: do we really want to maintain this feature?
7345	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7346	ac_sed_extra="$ac_vpsub
7347	$extrasub
7348	_ACEOF
7349	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7350	:t
7351	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7352	s\|@configure_input@\|$ac_sed_conf_input\|;t t
7353	s&@top_builddir@&$ac_top_builddir_sub&;t t
7354	s&@top_build_prefix@&$ac_top_build_prefix&;t t
7355	s&@srcdir@&$ac_srcdir&;t t
7356	s&@abs_srcdir@&$ac_abs_srcdir&;t t
7357	s&@top_srcdir@&$ac_top_srcdir&;t t
7358	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
7359	s&@builddir@&$ac_builddir&;t t
7360	s&@abs_builddir@&$ac_abs_builddir&;t t
7361	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
7362	s&@INSTALL@&$ac_INSTALL&;t t
7363	$ac_datarootdir_hack
7364	"
7365	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" \| $AWK -f "$ac_tmp/subs.awk" \
7366	>$ac_tmp/out \|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7367
7368	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
7369	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
7370	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' \
7371	"$ac_tmp/out"`; test -z "$ac_out"; } &&
7372	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7373	which seems to be undefined. Please make sure it is defined" >&5
7374	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7375	which seems to be undefined. Please make sure it is defined" >&2;}
7376
7377	rm -f "$ac_tmp/stdin"
7378	case $ac_file in
7379	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
7380	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
7381	esac \
7382	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7383	;;
7384	:H)
7385	#
7386	# CONFIG_HEADER
7387	#
7388	if test x"$ac_file" != x-; then
7389	{
7390	$as_echo "/* $configure_input */" \
7391	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
7392	} >"$ac_tmp/config.h" \
7393	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7394	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
7395	{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
7396	$as_echo "$as_me: $ac_file is unchanged" >&6;}
7397	else
7398	rm -f "$ac_file"
7399	mv "$ac_tmp/config.h" "$ac_file" \
7400	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7401	fi
7402	else
7403	$as_echo "/* $configure_input */" \
7404	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
7405	\|\| as_fn_error $? "could not create -" "$LINENO" 5
7406	fi
7407	;;
7408
7409	:C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
7410	$as_echo "$as_me: executing $ac_file commands" >&6;}
7411	;;
7412	esac
7413
7414
7415	case $ac_file$ac_mode in
7416	"default":C) test -z "$CONFIG_HEADERS" \|\| echo timestamp > stamp-h ;;
7417
7418	esac
7419	done # for ac_tag
7420
7421
7422	as_fn_exit 0
7423	_ACEOF
7424	ac_clean_files=$ac_clean_files_save
7425
7426	test $ac_write_fail = 0 \|\|
7427	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
7428
7429
7430	# configure is writing to config.log, and then calls config.status.
7431	# config.status does its own redirection, appending to config.log.
7432	# Unfortunately, on DOS this fails, as config.log is still kept open
7433	# by configure, so config.status won't be able to write to it; its
7434	# output is simply discarded. So we exec the FD to /dev/null,
7435	# effectively closing config.log, so it can be properly (re)opened and
7436	# appended to by config.status. When coming back to configure, we
7437	# need to make the FD available again.
7438	if test "$no_create" != yes; then
7439	ac_cs_success=:
7440	ac_config_status_args=
7441	test "$silent" = yes &&
7442	ac_config_status_args="$ac_config_status_args --quiet"
7443	exec 5>/dev/null
7444	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
7445	exec 5>>config.log
7446	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
7447	# would make configure fail if this is the last instruction.
7448	$ac_cs_success \|\| as_fn_exit 1
7449	fi
7450	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
7451	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
7452	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
7453	fi
7454
7455
7456	# To prevent timestamp problems causing bool_parser.c to be generated from bool_parser.y
7457	touch src/text/bool_parser.c

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