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configure@ 26656

Last change on this file since 26656 was 26656, checked in by davidb, 11 years ago
Support for cross-compilation added. In addition to the CrossOS check, this particular set of changes focus on flags that assist cross-compilation with JNI
Property svn:executable set to ``* Property svn:keywords set to `Author Date Id Revision`
File size: 216.1 KB

Line
1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.68.
4	#
5	#
6	# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
7	# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
8	# Foundation, Inc.
9	#
10	#
11	# This configure script is free software; the Free Software Foundation
12	# gives unlimited permission to copy, distribute and modify it.
13	## -------------------- ##
14	## M4sh Initialization. ##
15	## -------------------- ##
16
17	# Be more Bourne compatible
18	DUALCASE=1; export DUALCASE # for MKS sh
19	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
20	emulate sh
21	NULLCMD=:
22	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
23	# is contrary to our usage. Disable this feature.
24	alias -g '${1+"$@"}'='"$@"'
25	setopt NO_GLOB_SUBST
26	else
27	case `(set -o) 2>/dev/null` in #(
28	posix) :
29	set -o posix ;; #(
30	*) :
31	;;
32	esac
33	fi
34
35
36	as_nl='
37	'
38	export as_nl
39	# Printing a long string crashes Solaris 7 /usr/bin/printf.
40	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
41	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
42	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
43	# Prefer a ksh shell builtin over an external printf program on Solaris,
44	# but without wasting forks for bash or zsh.
45	if test -z "$BASH_VERSION$ZSH_VERSION" \
46	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
47	as_echo='print -r --'
48	as_echo_n='print -rn --'
49	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
50	as_echo='printf %s\n'
51	as_echo_n='printf %s'
52	else
53	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
54	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
55	as_echo_n='/usr/ucb/echo -n'
56	else
57	as_echo_body='eval expr "X$1" : "X\$.*\$"'
58	as_echo_n_body='eval
59	arg=$1;
60	case $arg in #(
61	"$as_nl")
62	expr "X$arg" : "X\$.*\$$as_nl";
63	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
64	esac;
65	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
66	'
67	export as_echo_n_body
68	as_echo_n='sh -c $as_echo_n_body as_echo'
69	fi
70	export as_echo_body
71	as_echo='sh -c $as_echo_body as_echo'
72	fi
73
74	# The user is always right.
75	if test "${PATH_SEPARATOR+set}" != set; then
76	PATH_SEPARATOR=:
77	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
78	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
79	PATH_SEPARATOR=';'
80	}
81	fi
82
83
84	# IFS
85	# We need space, tab and new line, in precisely that order. Quoting is
86	# there to prevent editors from complaining about space-tab.
87	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
88	# splitting by setting IFS to empty value.)
89	IFS=" "" $as_nl"
90
91	# Find who we are. Look in the path if we contain no directory separator.
92	as_myself=
93	case $0 in #((
94	[\\/] ) as_myself=$0 ;;
95	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
96	for as_dir in $PATH
97	do
98	IFS=$as_save_IFS
99	test -z "$as_dir" && as_dir=.
100	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
101	done
102	IFS=$as_save_IFS
103
104	;;
105	esac
106	# We did not find ourselves, most probably we were run as `sh COMMAND'
107	# in which case we are not to be found in the path.
108	if test "x$as_myself" = x; then
109	as_myself=$0
110	fi
111	if test ! -f "$as_myself"; then
112	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
113	exit 1
114	fi
115
116	# Unset variables that we do not need and which cause bugs (e.g. in
117	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
118	# suppresses any "Segmentation fault" message there. '((' could
119	# trigger a bug in pdksh 5.2.14.
120	for as_var in BASH_ENV ENV MAIL MAILPATH
121	do eval test x\${$as_var+set} = xset \
122	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
123	done
124	PS1='$ '
125	PS2='> '
126	PS4='+ '
127
128	# NLS nuisances.
129	LC_ALL=C
130	export LC_ALL
131	LANGUAGE=C
132	export LANGUAGE
133
134	# CDPATH.
135	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
136
137	if test "x$CONFIG_SHELL" = x; then
138	as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
139	emulate sh
140	NULLCMD=:
141	# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
142	# is contrary to our usage. Disable this feature.
143	alias -g '\${1+\"\$@\"}'='\"\$@\"'
144	setopt NO_GLOB_SUBST
145	else
146	case \`(set -o) 2>/dev/null\` in #(
147	posix) :
148	set -o posix ;; #(
149	*) :
150	;;
151	esac
152	fi
153	"
154	as_required="as_fn_return () { (exit \$1); }
155	as_fn_success () { as_fn_return 0; }
156	as_fn_failure () { as_fn_return 1; }
157	as_fn_ret_success () { return 0; }
158	as_fn_ret_failure () { return 1; }
159
160	exitcode=0
161	as_fn_success \|\| { exitcode=1; echo as_fn_success failed.; }
162	as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
163	as_fn_ret_success \|\| { exitcode=1; echo as_fn_ret_success failed.; }
164	as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
165	if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
166
167	else
168	exitcode=1; echo positional parameters were not saved.
169	fi
170	test x\$exitcode = x0 \|\| exit 1"
171	as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
172	as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
173	eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
174	test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' \|\| exit 1
175	test \$(( 1 + 1 )) = 2 \|\| exit 1"
176	if (eval "$as_required") 2>/dev/null; then :
177	as_have_required=yes
178	else
179	as_have_required=no
180	fi
181	if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
182
183	else
184	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
185	as_found=false
186	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
187	do
188	IFS=$as_save_IFS
189	test -z "$as_dir" && as_dir=.
190	as_found=:
191	case $as_dir in #(
192	/*)
193	for as_base in sh bash ksh sh5; do
194	# Try only shells that exist, to save several forks.
195	as_shell=$as_dir/$as_base
196	if { test -f "$as_shell" \|\| test -f "$as_shell.exe"; } &&
197	{ $as_echo "$as_bourne_compatible""$as_required" \| as_run=a "$as_shell"; } 2>/dev/null; then :
198	CONFIG_SHELL=$as_shell as_have_required=yes
199	if { $as_echo "$as_bourne_compatible""$as_suggested" \| as_run=a "$as_shell"; } 2>/dev/null; then :
200	break 2
201	fi
202	fi
203	done;;
204	esac
205	as_found=false
206	done
207	$as_found \|\| { if { test -f "$SHELL" \|\| test -f "$SHELL.exe"; } &&
208	{ $as_echo "$as_bourne_compatible""$as_required" \| as_run=a "$SHELL"; } 2>/dev/null; then :
209	CONFIG_SHELL=$SHELL as_have_required=yes
210	fi; }
211	IFS=$as_save_IFS
212
213
214	if test "x$CONFIG_SHELL" != x; then :
215	# We cannot yet assume a decent shell, so we have to provide a
216	# neutralization value for shells without unset; and this also
217	# works around shells that cannot unset nonexistent variables.
218	# Preserve -v and -x to the replacement shell.
219	BASH_ENV=/dev/null
220	ENV=/dev/null
221	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
222	export CONFIG_SHELL
223	case $- in # ((((
224	vx* \| xv* ) as_opts=-vx ;;
225	v ) as_opts=-v ;;
226	x ) as_opts=-x ;;
227	* ) as_opts= ;;
228	esac
229	exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"}
230	fi
231
232	if test x$as_have_required = xno; then :
233	$as_echo "$0: This script requires a shell more modern than all"
234	$as_echo "$0: the shells that I found on your system."
235	if test x${ZSH_VERSION+set} = xset ; then
236	$as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
237	$as_echo "$0: be upgraded to zsh 4.3.4 or later."
238	else
239	$as_echo "$0: Please tell [email protected] about your system,
240	$0: including any error possibly output before this
241	$0: message. Then install a modern shell, or manually run
242	$0: the script under such a shell if you do have one."
243	fi
244	exit 1
245	fi
246	fi
247	fi
248	SHELL=${CONFIG_SHELL-/bin/sh}
249	export SHELL
250	# Unset more variables known to interfere with behavior of common tools.
251	CLICOLOR_FORCE= GREP_OPTIONS=
252	unset CLICOLOR_FORCE GREP_OPTIONS
253
254	## --------------------- ##
255	## M4sh Shell Functions. ##
256	## --------------------- ##
257	# as_fn_unset VAR
258	# ---------------
259	# Portably unset VAR.
260	as_fn_unset ()
261	{
262	{ eval $1=; unset $1;}
263	}
264	as_unset=as_fn_unset
265
266	# as_fn_set_status STATUS
267	# -----------------------
268	# Set $? to STATUS, without forking.
269	as_fn_set_status ()
270	{
271	return $1
272	} # as_fn_set_status
273
274	# as_fn_exit STATUS
275	# -----------------
276	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
277	as_fn_exit ()
278	{
279	set +e
280	as_fn_set_status $1
281	exit $1
282	} # as_fn_exit
283
284	# as_fn_mkdir_p
285	# -------------
286	# Create "$as_dir" as a directory, including parents if necessary.
287	as_fn_mkdir_p ()
288	{
289
290	case $as_dir in #(
291	-*) as_dir=./$as_dir;;
292	esac
293	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
294	as_dirs=
295	while :; do
296	case $as_dir in #(
297	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
298	*) as_qdir=$as_dir;;
299	esac
300	as_dirs="'$as_qdir' $as_dirs"
301	as_dir=`$as_dirname -- "$as_dir" \|\|
302	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
303	X"$as_dir" : 'X$//$[^/]' \\| \
304	X"$as_dir" : 'X$//$$' \\| \
305	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
306	$as_echo X"$as_dir" \|
307	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
308	s//\1/
309	q
310	}
311	/^X$\/\/$[^/].*/{
312	s//\1/
313	q
314	}
315	/^X$\/\/$$/{
316	s//\1/
317	q
318	}
319	/^X$\/$.*/{
320	s//\1/
321	q
322	}
323	s/.*/./; q'`
324	test -d "$as_dir" && break
325	done
326	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
327	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
328
329
330	} # as_fn_mkdir_p
331	# as_fn_append VAR VALUE
332	# ----------------------
333	# Append the text in VALUE to the end of the definition contained in VAR. Take
334	# advantage of any shell optimizations that allow amortized linear growth over
335	# repeated appends, instead of the typical quadratic growth present in naive
336	# implementations.
337	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
338	eval 'as_fn_append ()
339	{
340	eval $1+=\$2
341	}'
342	else
343	as_fn_append ()
344	{
345	eval $1=\$$1\$2
346	}
347	fi # as_fn_append
348
349	# as_fn_arith ARG...
350	# ------------------
351	# Perform arithmetic evaluation on the ARGs, and store the result in the
352	# global $as_val. Take advantage of shells that can avoid forks. The arguments
353	# must be portable across $(()) and expr.
354	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
355	eval 'as_fn_arith ()
356	{
357	as_val=$(( $* ))
358	}'
359	else
360	as_fn_arith ()
361	{
362	as_val=`expr "$@" \|\| test $? -eq 1`
363	}
364	fi # as_fn_arith
365
366
367	# as_fn_error STATUS ERROR [LINENO LOG_FD]
368	# ----------------------------------------
369	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
370	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
371	# script with STATUS, using 1 if that was 0.
372	as_fn_error ()
373	{
374	as_status=$1; test $as_status -eq 0 && as_status=1
375	if test "$4"; then
376	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
377	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
378	fi
379	$as_echo "$as_me: error: $2" >&2
380	as_fn_exit $as_status
381	} # as_fn_error
382
383	if expr a : '$a$' >/dev/null 2>&1 &&
384	test "X`expr 00001 : '.*$...$'`" = X001; then
385	as_expr=expr
386	else
387	as_expr=false
388	fi
389
390	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
391	as_basename=basename
392	else
393	as_basename=false
394	fi
395
396	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
397	as_dirname=dirname
398	else
399	as_dirname=false
400	fi
401
402	as_me=`$as_basename -- "$0" \|\|
403	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
404	X"$0" : 'X$//$$' \\| \
405	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
406	$as_echo X/"$0" \|
407	sed '/^.\/$[^/][^/]$\/*$/{
408	s//\1/
409	q
410	}
411	/^X\/$\/\/$$/{
412	s//\1/
413	q
414	}
415	/^X\/$\/$.*/{
416	s//\1/
417	q
418	}
419	s/.*/./; q'`
420
421	# Avoid depending upon Character Ranges.
422	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
423	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
424	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
425	as_cr_digits='0123456789'
426	as_cr_alnum=$as_cr_Letters$as_cr_digits
427
428
429	as_lineno_1=$LINENO as_lineno_1a=$LINENO
430	as_lineno_2=$LINENO as_lineno_2a=$LINENO
431	eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
432	test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' \|\| {
433	# Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
434	sed -n '
435	p
436	/[$]LINENO/=
437	' <$as_myself \|
438	sed '
439	s/[$]LINENO.*/&-/
440	t lineno
441	b
442	:lineno
443	N
444	:loop
445	s/[$]LINENO$[^'$as_cr_alnum'_].\n$$.$/\2\1\2/
446	t loop
447	s/-\n.*//
448	' >$as_me.lineno &&
449	chmod +x "$as_me.lineno" \|\|
450	{ $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
451
452	# Don't try to exec as it changes $[0], causing all sort of problems
453	# (the dirname of $[0] is not the place where we might find the
454	# original and so on. Autoconf is especially sensitive to this).
455	. "./$as_me.lineno"
456	# Exit status is that of the last command.
457	exit
458	}
459
460	ECHO_C= ECHO_N= ECHO_T=
461	case `echo -n x` in #(((((
462	-n*)
463	case `echo 'xy\c'` in
464	c) ECHO_T=' ';; # ECHO_T is single tab character.
465	xy) ECHO_C='\c';;
466	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
467	ECHO_T=' ';;
468	esac;;
469	*)
470	ECHO_N='-n';;
471	esac
472
473	rm -f conf$$ conf$$.exe conf$$.file
474	if test -d conf$$.dir; then
475	rm -f conf$$.dir/conf$$.file
476	else
477	rm -f conf$$.dir
478	mkdir conf$$.dir 2>/dev/null
479	fi
480	if (echo >conf$$.file) 2>/dev/null; then
481	if ln -s conf$$.file conf$$ 2>/dev/null; then
482	as_ln_s='ln -s'
483	# ... but there are two gotchas:
484	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
485	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
486	# In both cases, we have to default to `cp -p'.
487	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
488	as_ln_s='cp -p'
489	elif ln conf$$.file conf$$ 2>/dev/null; then
490	as_ln_s=ln
491	else
492	as_ln_s='cp -p'
493	fi
494	else
495	as_ln_s='cp -p'
496	fi
497	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
498	rmdir conf$$.dir 2>/dev/null
499
500	if mkdir -p . 2>/dev/null; then
501	as_mkdir_p='mkdir -p "$as_dir"'
502	else
503	test -d ./-p && rmdir ./-p
504	as_mkdir_p=false
505	fi
506
507	if test -x / >/dev/null 2>&1; then
508	as_test_x='test -x'
509	else
510	if ls -dL / >/dev/null 2>&1; then
511	as_ls_L_option=L
512	else
513	as_ls_L_option=
514	fi
515	as_test_x='
516	eval sh -c '\''
517	if test -d "$1"; then
518	test -d "$1/.";
519	else
520	case $1 in #(
521	-*)set "./$1";;
522	esac;
523	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
524	???[sx]):;;)false;;esac;fi
525	'\'' sh
526	'
527	fi
528	as_executable_p=$as_test_x
529
530	# Sed expression to map a string onto a valid CPP name.
531	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
532
533	# Sed expression to map a string onto a valid variable name.
534	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
535
536
537	test -n "$DJDIR" \|\| exec 7<&0 </dev/null
538	exec 6>&1
539
540	# Name of the host.
541	# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
542	# so uname gets run too.
543	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
544
545	#
546	# Initializations.
547	#
548	ac_default_prefix=/usr/local
549	ac_clean_files=
550	ac_config_libobj_dir=.
551	LIBOBJS=
552	cross_compiling=no
553	subdirs=
554	MFLAGS=
555	MAKEFLAGS=
556
557	# Identity of this package.
558	PACKAGE_NAME=
559	PACKAGE_TARNAME=
560	PACKAGE_VERSION=
561	PACKAGE_STRING=
562	PACKAGE_BUGREPORT=
563	PACKAGE_URL=
564
565	ac_unique_file="text/MGQuery.cpp"
566	# Factoring default headers for most tests.
567	ac_includes_default="\
568	#include <stdio.h>
569	#ifdef HAVE_SYS_TYPES_H
570	# include <sys/types.h>
571	#endif
572	#ifdef HAVE_SYS_STAT_H
573	# include <sys/stat.h>
574	#endif
575	#ifdef STDC_HEADERS
576	# include <stdlib.h>
577	# include <stddef.h>
578	#else
579	# ifdef HAVE_STDLIB_H
580	# include <stdlib.h>
581	# endif
582	#endif
583	#ifdef HAVE_STRING_H
584	# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
585	# include <memory.h>
586	# endif
587	# include <string.h>
588	#endif
589	#ifdef HAVE_STRINGS_H
590	# include <strings.h>
591	#endif
592	#ifdef HAVE_INTTYPES_H
593	# include <inttypes.h>
594	#endif
595	#ifdef HAVE_STDINT_H
596	# include <stdint.h>
597	#endif
598	#ifdef HAVE_UNISTD_H
599	# include <unistd.h>
600	#endif"
601
602	ac_subst_vars='LTLIBOBJS
603	JNILDFLAGS
604	JNICFLAGS
605	JNISUFFIX
606	JNIPREFIX
607	JNIINC
608	LIBOBJS
609	ALLOCA
610	UNAC_DIR
611	ANSI2KNR
612	U
613	EGREP
614	GREP
615	CPP
616	JAVACFLAGS
617	JAVAC
618	uudecode
619	JAVA
620	RANLIB
621	SET_MAKE
622	LN_S
623	INSTALL_DATA
624	INSTALL_SCRIPT
625	INSTALL_PROGRAM
626	ac_ct_CC
627	CFLAGS
628	CC
629	YFLAGS
630	YACC
631	AWK
632	OBJEXT
633	EXEEXT
634	ac_ct_CXX
635	CPPFLAGS
636	LDFLAGS
637	CXXFLAGS
638	CXX
639	ENABLE_ACCENTFOLD
640	ARCH_DEP_FLAGS
641	ENABLE_JAVA
642	VERSION
643	PACKAGE
644	target_os
645	target_vendor
646	target_cpu
647	target
648	host_os
649	host_vendor
650	host_cpu
651	host
652	build_os
653	build_vendor
654	build_cpu
655	build
656	target_alias
657	host_alias
658	build_alias
659	LIBS
660	ECHO_T
661	ECHO_N
662	ECHO_C
663	DEFS
664	mandir
665	localedir
666	libdir
667	psdir
668	pdfdir
669	dvidir
670	htmldir
671	infodir
672	docdir
673	oldincludedir
674	includedir
675	localstatedir
676	sharedstatedir
677	sysconfdir
678	datadir
679	datarootdir
680	libexecdir
681	sbindir
682	bindir
683	program_transform_name
684	prefix
685	exec_prefix
686	PACKAGE_URL
687	PACKAGE_BUGREPORT
688	PACKAGE_STRING
689	PACKAGE_VERSION
690	PACKAGE_TARNAME
691	PACKAGE_NAME
692	PATH_SEPARATOR
693	SHELL'
694	ac_subst_files=''
695	ac_user_opts='
696	enable_option_checking
697	enable_java
698	enable_accentfold
699	with_unac
700	with_dmalloc
701	with_regex
702	with_gnu_readline
703	enable_override_longlong
704	'
705	ac_precious_vars='build_alias
706	host_alias
707	target_alias
708	CXX
709	CXXFLAGS
710	LDFLAGS
711	LIBS
712	CPPFLAGS
713	CCC
714	YACC
715	YFLAGS
716	CC
717	CFLAGS
718	CPP'
719
720
721	# Initialize some variables set by options.
722	ac_init_help=
723	ac_init_version=false
724	ac_unrecognized_opts=
725	ac_unrecognized_sep=
726	# The variables have the same names as the options, with
727	# dashes changed to underlines.
728	cache_file=/dev/null
729	exec_prefix=NONE
730	no_create=
731	no_recursion=
732	prefix=NONE
733	program_prefix=NONE
734	program_suffix=NONE
735	program_transform_name=s,x,x,
736	silent=
737	site=
738	srcdir=
739	verbose=
740	x_includes=NONE
741	x_libraries=NONE
742
743	# Installation directory options.
744	# These are left unexpanded so users can "make install exec_prefix=/foo"
745	# and all the variables that are supposed to be based on exec_prefix
746	# by default will actually change.
747	# Use braces instead of parens because sh, perl, etc. also accept them.
748	# (The list follows the same order as the GNU Coding Standards.)
749	bindir='${exec_prefix}/bin'
750	sbindir='${exec_prefix}/sbin'
751	libexecdir='${exec_prefix}/libexec'
752	datarootdir='${prefix}/share'
753	datadir='${datarootdir}'
754	sysconfdir='${prefix}/etc'
755	sharedstatedir='${prefix}/com'
756	localstatedir='${prefix}/var'
757	includedir='${prefix}/include'
758	oldincludedir='/usr/include'
759	docdir='${datarootdir}/doc/${PACKAGE}'
760	infodir='${datarootdir}/info'
761	htmldir='${docdir}'
762	dvidir='${docdir}'
763	pdfdir='${docdir}'
764	psdir='${docdir}'
765	libdir='${exec_prefix}/lib'
766	localedir='${datarootdir}/locale'
767	mandir='${datarootdir}/man'
768
769	ac_prev=
770	ac_dashdash=
771	for ac_option
772	do
773	# If the previous option needs an argument, assign it.
774	if test -n "$ac_prev"; then
775	eval $ac_prev=\$ac_option
776	ac_prev=
777	continue
778	fi
779
780	case $ac_option in
781	=?) ac_optarg=`expr "X$ac_option" : '[^=]=$.$'` ;;
782	*=) ac_optarg= ;;
783	*) ac_optarg=yes ;;
784	esac
785
786	# Accept the important Cygnus configure options, so we can diagnose typos.
787
788	case $ac_dashdash$ac_option in
789	--)
790	ac_dashdash=yes ;;
791
792	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
793	ac_prev=bindir ;;
794	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
795	bindir=$ac_optarg ;;
796
797	-build \| --build \| --buil \| --bui \| --bu)
798	ac_prev=build_alias ;;
799	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
800	build_alias=$ac_optarg ;;
801
802	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
803	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
804	ac_prev=cache_file ;;
805	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
806	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
807	cache_file=$ac_optarg ;;
808
809	--config-cache \| -C)
810	cache_file=config.cache ;;
811
812	-datadir \| --datadir \| --datadi \| --datad)
813	ac_prev=datadir ;;
814	-datadir=* \| --datadir=* \| --datadi=* \| --datad=*)
815	datadir=$ac_optarg ;;
816
817	-datarootdir \| --datarootdir \| --datarootdi \| --datarootd \| --dataroot \
818	\| --dataroo \| --dataro \| --datar)
819	ac_prev=datarootdir ;;
820	-datarootdir=* \| --datarootdir=* \| --datarootdi=* \| --datarootd=* \
821	\| --dataroot=* \| --dataroo=* \| --dataro=* \| --datar=*)
822	datarootdir=$ac_optarg ;;
823
824	-disable-* \| --disable-*)
825	ac_useropt=`expr "x$ac_option" : 'x-disable-$.$'`
826	# Reject names that are not valid shell variable names.
827	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
828	as_fn_error $? "invalid feature name: $ac_useropt"
829	ac_useropt_orig=$ac_useropt
830	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
831	case $ac_user_opts in
832	*"
833	"enable_$ac_useropt"
834	"*) ;;
835	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
836	ac_unrecognized_sep=', ';;
837	esac
838	eval enable_$ac_useropt=no ;;
839
840	-docdir \| --docdir \| --docdi \| --doc \| --do)
841	ac_prev=docdir ;;
842	-docdir=* \| --docdir=* \| --docdi=* \| --doc=* \| --do=*)
843	docdir=$ac_optarg ;;
844
845	-dvidir \| --dvidir \| --dvidi \| --dvid \| --dvi \| --dv)
846	ac_prev=dvidir ;;
847	-dvidir=* \| --dvidir=* \| --dvidi=* \| --dvid=* \| --dvi=* \| --dv=*)
848	dvidir=$ac_optarg ;;
849
850	-enable-* \| --enable-*)
851	ac_useropt=`expr "x$ac_option" : 'x-enable-$[^=]$'`
852	# Reject names that are not valid shell variable names.
853	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
854	as_fn_error $? "invalid feature name: $ac_useropt"
855	ac_useropt_orig=$ac_useropt
856	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
857	case $ac_user_opts in
858	*"
859	"enable_$ac_useropt"
860	"*) ;;
861	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
862	ac_unrecognized_sep=', ';;
863	esac
864	eval enable_$ac_useropt=\$ac_optarg ;;
865
866	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
867	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
868	\| --exec \| --exe \| --ex)
869	ac_prev=exec_prefix ;;
870	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
871	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
872	\| --exec=* \| --exe=* \| --ex=*)
873	exec_prefix=$ac_optarg ;;
874
875	-gas \| --gas \| --ga \| --g)
876	# Obsolete; use --with-gas.
877	with_gas=yes ;;
878
879	-help \| --help \| --hel \| --he \| -h)
880	ac_init_help=long ;;
881	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
882	ac_init_help=recursive ;;
883	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
884	ac_init_help=short ;;
885
886	-host \| --host \| --hos \| --ho)
887	ac_prev=host_alias ;;
888	-host=* \| --host=* \| --hos=* \| --ho=*)
889	host_alias=$ac_optarg ;;
890
891	-htmldir \| --htmldir \| --htmldi \| --htmld \| --html \| --htm \| --ht)
892	ac_prev=htmldir ;;
893	-htmldir=* \| --htmldir=* \| --htmldi=* \| --htmld=* \| --html=* \| --htm=* \
894	\| --ht=*)
895	htmldir=$ac_optarg ;;
896
897	-includedir \| --includedir \| --includedi \| --included \| --include \
898	\| --includ \| --inclu \| --incl \| --inc)
899	ac_prev=includedir ;;
900	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
901	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
902	includedir=$ac_optarg ;;
903
904	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
905	ac_prev=infodir ;;
906	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
907	infodir=$ac_optarg ;;
908
909	-libdir \| --libdir \| --libdi \| --libd)
910	ac_prev=libdir ;;
911	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
912	libdir=$ac_optarg ;;
913
914	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
915	\| --libexe \| --libex \| --libe)
916	ac_prev=libexecdir ;;
917	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
918	\| --libexe=* \| --libex=* \| --libe=*)
919	libexecdir=$ac_optarg ;;
920
921	-localedir \| --localedir \| --localedi \| --localed \| --locale)
922	ac_prev=localedir ;;
923	-localedir=* \| --localedir=* \| --localedi=* \| --localed=* \| --locale=*)
924	localedir=$ac_optarg ;;
925
926	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
927	\| --localstate \| --localstat \| --localsta \| --localst \| --locals)
928	ac_prev=localstatedir ;;
929	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
930	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \| --locals=*)
931	localstatedir=$ac_optarg ;;
932
933	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
934	ac_prev=mandir ;;
935	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
936	mandir=$ac_optarg ;;
937
938	-nfp \| --nfp \| --nf)
939	# Obsolete; use --without-fp.
940	with_fp=no ;;
941
942	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
943	\| --no-cr \| --no-c \| -n)
944	no_create=yes ;;
945
946	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
947	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
948	no_recursion=yes ;;
949
950	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
951	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
952	\| --oldin \| --oldi \| --old \| --ol \| --o)
953	ac_prev=oldincludedir ;;
954	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
955	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
956	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
957	oldincludedir=$ac_optarg ;;
958
959	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
960	ac_prev=prefix ;;
961	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
962	prefix=$ac_optarg ;;
963
964	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
965	\| --program-pre \| --program-pr \| --program-p)
966	ac_prev=program_prefix ;;
967	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
968	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
969	program_prefix=$ac_optarg ;;
970
971	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
972	\| --program-suf \| --program-su \| --program-s)
973	ac_prev=program_suffix ;;
974	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
975	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
976	program_suffix=$ac_optarg ;;
977
978	-program-transform-name \| --program-transform-name \
979	\| --program-transform-nam \| --program-transform-na \
980	\| --program-transform-n \| --program-transform- \
981	\| --program-transform \| --program-transfor \
982	\| --program-transfo \| --program-transf \
983	\| --program-trans \| --program-tran \
984	\| --progr-tra \| --program-tr \| --program-t)
985	ac_prev=program_transform_name ;;
986	-program-transform-name=* \| --program-transform-name=* \
987	\| --program-transform-nam=* \| --program-transform-na=* \
988	\| --program-transform-n=* \| --program-transform-=* \
989	\| --program-transform=* \| --program-transfor=* \
990	\| --program-transfo=* \| --program-transf=* \
991	\| --program-trans=* \| --program-tran=* \
992	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
993	program_transform_name=$ac_optarg ;;
994
995	-pdfdir \| --pdfdir \| --pdfdi \| --pdfd \| --pdf \| --pd)
996	ac_prev=pdfdir ;;
997	-pdfdir=* \| --pdfdir=* \| --pdfdi=* \| --pdfd=* \| --pdf=* \| --pd=*)
998	pdfdir=$ac_optarg ;;
999
1000	-psdir \| --psdir \| --psdi \| --psd \| --ps)
1001	ac_prev=psdir ;;
1002	-psdir=* \| --psdir=* \| --psdi=* \| --psd=* \| --ps=*)
1003	psdir=$ac_optarg ;;
1004
1005	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1006	\| -silent \| --silent \| --silen \| --sile \| --sil)
1007	silent=yes ;;
1008
1009	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
1010	ac_prev=sbindir ;;
1011	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
1012	\| --sbi=* \| --sb=*)
1013	sbindir=$ac_optarg ;;
1014
1015	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
1016	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
1017	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
1018	\| --sha \| --sh)
1019	ac_prev=sharedstatedir ;;
1020	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
1021	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
1022	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
1023	\| --sha=* \| --sh=*)
1024	sharedstatedir=$ac_optarg ;;
1025
1026	-site \| --site \| --sit)
1027	ac_prev=site ;;
1028	-site=* \| --site=* \| --sit=*)
1029	site=$ac_optarg ;;
1030
1031	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
1032	ac_prev=srcdir ;;
1033	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
1034	srcdir=$ac_optarg ;;
1035
1036	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
1037	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
1038	ac_prev=sysconfdir ;;
1039	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
1040	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
1041	sysconfdir=$ac_optarg ;;
1042
1043	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
1044	ac_prev=target_alias ;;
1045	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
1046	target_alias=$ac_optarg ;;
1047
1048	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
1049	verbose=yes ;;
1050
1051	-version \| --version \| --versio \| --versi \| --vers \| -V)
1052	ac_init_version=: ;;
1053
1054	-with-* \| --with-*)
1055	ac_useropt=`expr "x$ac_option" : 'x-with-$[^=]$'`
1056	# Reject names that are not valid shell variable names.
1057	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1058	as_fn_error $? "invalid package name: $ac_useropt"
1059	ac_useropt_orig=$ac_useropt
1060	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
1061	case $ac_user_opts in
1062	*"
1063	"with_$ac_useropt"
1064	"*) ;;
1065	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1066	ac_unrecognized_sep=', ';;
1067	esac
1068	eval with_$ac_useropt=\$ac_optarg ;;
1069
1070	-without-* \| --without-*)
1071	ac_useropt=`expr "x$ac_option" : 'x-without-$.$'`
1072	# Reject names that are not valid shell variable names.
1073	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1074	as_fn_error $? "invalid package name: $ac_useropt"
1075	ac_useropt_orig=$ac_useropt
1076	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
1077	case $ac_user_opts in
1078	*"
1079	"with_$ac_useropt"
1080	"*) ;;
1081	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1082	ac_unrecognized_sep=', ';;
1083	esac
1084	eval with_$ac_useropt=no ;;
1085
1086	--x)
1087	# Obsolete; use --with-x.
1088	with_x=yes ;;
1089
1090	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
1091	\| --x-incl \| --x-inc \| --x-in \| --x-i)
1092	ac_prev=x_includes ;;
1093	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
1094	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
1095	x_includes=$ac_optarg ;;
1096
1097	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
1098	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
1099	ac_prev=x_libraries ;;
1100	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
1101	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
1102	x_libraries=$ac_optarg ;;
1103
1104	-*) as_fn_error $? "unrecognized option: \`$ac_option'
1105	Try \`$0 --help' for more information"
1106	;;
1107
1108	=)
1109	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
1110	# Reject names that are not valid shell variable names.
1111	case $ac_envvar in #(
1112	'' \| [0-9]* \| [!_$as_cr_alnum] )
1113	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1114	esac
1115	eval $ac_envvar=\$ac_optarg
1116	export $ac_envvar ;;
1117
1118	*)
1119	# FIXME: should be removed in autoconf 3.0.
1120	$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1121	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1122	$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1123	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1124	;;
1125
1126	esac
1127	done
1128
1129	if test -n "$ac_prev"; then
1130	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
1131	as_fn_error $? "missing argument to $ac_option"
1132	fi
1133
1134	if test -n "$ac_unrecognized_opts"; then
1135	case $enable_option_checking in
1136	no) ;;
1137	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1138	*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1139	esac
1140	fi
1141
1142	# Check all directory arguments for consistency.
1143	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1144	datadir sysconfdir sharedstatedir localstatedir includedir \
1145	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1146	libdir localedir mandir
1147	do
1148	eval ac_val=\$$ac_var
1149	# Remove trailing slashes.
1150	case $ac_val in
1151	*/ )
1152	ac_val=`expr "X$ac_val" : 'X$.[^/]$' \\| "X$ac_val" : 'X$.$'`
1153	eval $ac_var=\$ac_val;;
1154	esac
1155	# Be sure to have absolute directory names.
1156	case $ac_val in
1157	[\\/$]* \| ?:[\\/]* ) continue;;
1158	NONE \| '' ) case $ac_var in *prefix ) continue;; esac;;
1159	esac
1160	as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1161	done
1162
1163	# There might be people who depend on the old broken behavior: `$host'
1164	# used to hold the argument of --host etc.
1165	# FIXME: To remove some day.
1166	build=$build_alias
1167	host=$host_alias
1168	target=$target_alias
1169
1170	# FIXME: To remove some day.
1171	if test "x$host_alias" != x; then
1172	if test "x$build_alias" = x; then
1173	cross_compiling=maybe
1174	$as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
1175	If a cross compiler is detected then cross compile mode will be used" >&2
1176	elif test "x$build_alias" != "x$host_alias"; then
1177	cross_compiling=yes
1178	fi
1179	fi
1180
1181	ac_tool_prefix=
1182	test -n "$host_alias" && ac_tool_prefix=$host_alias-
1183
1184	test "$silent" = yes && exec 6>/dev/null
1185
1186
1187	ac_pwd=`pwd` && test -n "$ac_pwd" &&
1188	ac_ls_di=`ls -di .` &&
1189	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` \|\|
1190	as_fn_error $? "working directory cannot be determined"
1191	test "X$ac_ls_di" = "X$ac_pwd_ls_di" \|\|
1192	as_fn_error $? "pwd does not report name of working directory"
1193
1194
1195	# Find the source files, if location was not specified.
1196	if test -z "$srcdir"; then
1197	ac_srcdir_defaulted=yes
1198	# Try the directory containing this script, then the parent directory.
1199	ac_confdir=`$as_dirname -- "$as_myself" \|\|
1200	$as_expr X"$as_myself" : 'X$.[^/]$//[^/][^/]/$' \\| \
1201	X"$as_myself" : 'X$//$[^/]' \\| \
1202	X"$as_myself" : 'X$//$$' \\| \
1203	X"$as_myself" : 'X$/$' \\| . 2>/dev/null \|\|
1204	$as_echo X"$as_myself" \|
1205	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
1206	s//\1/
1207	q
1208	}
1209	/^X$\/\/$[^/].*/{
1210	s//\1/
1211	q
1212	}
1213	/^X$\/\/$$/{
1214	s//\1/
1215	q
1216	}
1217	/^X$\/$.*/{
1218	s//\1/
1219	q
1220	}
1221	s/.*/./; q'`
1222	srcdir=$ac_confdir
1223	if test ! -r "$srcdir/$ac_unique_file"; then
1224	srcdir=..
1225	fi
1226	else
1227	ac_srcdir_defaulted=no
1228	fi
1229	if test ! -r "$srcdir/$ac_unique_file"; then
1230	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1231	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1232	fi
1233	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1234	ac_abs_confdir=`(
1235	cd "$srcdir" && test -r "./$ac_unique_file" \|\| as_fn_error $? "$ac_msg"
1236	pwd)`
1237	# When building in place, set srcdir=.
1238	if test "$ac_abs_confdir" = "$ac_pwd"; then
1239	srcdir=.
1240	fi
1241	# Remove unnecessary trailing slashes from srcdir.
1242	# Double slashes in file names in object file debugging info
1243	# mess up M-x gdb in Emacs.
1244	case $srcdir in
1245	/) srcdir=`expr "X$srcdir" : 'X$.[^/]$' \\| "X$srcdir" : 'X$.*$'`;;
1246	esac
1247	for ac_var in $ac_precious_vars; do
1248	eval ac_env_${ac_var}_set=\${${ac_var}+set}
1249	eval ac_env_${ac_var}_value=\$${ac_var}
1250	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1251	eval ac_cv_env_${ac_var}_value=\$${ac_var}
1252	done
1253
1254	#
1255	# Report the --help message.
1256	#
1257	if test "$ac_init_help" = "long"; then
1258	# Omit some internal or obsolete options to make the list less imposing.
1259	# This message is too long to be a string in the A/UX 3.1 sh.
1260	cat <<_ACEOF
1261	\`configure' configures this package to adapt to many kinds of systems.
1262
1263	Usage: $0 [OPTION]... [VAR=VALUE]...
1264
1265	To assign environment variables (e.g., CC, CFLAGS...), specify them as
1266	VAR=VALUE. See below for descriptions of some of the useful variables.
1267
1268	Defaults for the options are specified in brackets.
1269
1270	Configuration:
1271	-h, --help display this help and exit
1272	--help=short display options specific to this package
1273	--help=recursive display the short help of all the included packages
1274	-V, --version display version information and exit
1275	-q, --quiet, --silent do not print \`checking ...' messages
1276	--cache-file=FILE cache test results in FILE [disabled]
1277	-C, --config-cache alias for \`--cache-file=config.cache'
1278	-n, --no-create do not create output files
1279	--srcdir=DIR find the sources in DIR [configure dir or \`..']
1280
1281	Installation directories:
1282	--prefix=PREFIX install architecture-independent files in PREFIX
1283	[$ac_default_prefix]
1284	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1285	[PREFIX]
1286
1287	By default, \`make install' will install all the files in
1288	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1289	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1290	for instance \`--prefix=\$HOME'.
1291
1292	For better control, use the options below.
1293
1294	Fine tuning of the installation directories:
1295	--bindir=DIR user executables [EPREFIX/bin]
1296	--sbindir=DIR system admin executables [EPREFIX/sbin]
1297	--libexecdir=DIR program executables [EPREFIX/libexec]
1298	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1299	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1300	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
1301	--libdir=DIR object code libraries [EPREFIX/lib]
1302	--includedir=DIR C header files [PREFIX/include]
1303	--oldincludedir=DIR C header files for non-gcc [/usr/include]
1304	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1305	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1306	--infodir=DIR info documentation [DATAROOTDIR/info]
1307	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1308	--mandir=DIR man documentation [DATAROOTDIR/man]
1309	--docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1310	--htmldir=DIR html documentation [DOCDIR]
1311	--dvidir=DIR dvi documentation [DOCDIR]
1312	--pdfdir=DIR pdf documentation [DOCDIR]
1313	--psdir=DIR ps documentation [DOCDIR]
1314	_ACEOF
1315
1316	cat <<\_ACEOF
1317
1318	Program names:
1319	--program-prefix=PREFIX prepend PREFIX to installed program names
1320	--program-suffix=SUFFIX append SUFFIX to installed program names
1321	--program-transform-name=PROGRAM run sed PROGRAM on installed program names
1322
1323	System types:
1324	--build=BUILD configure for building on BUILD [guessed]
1325	--host=HOST cross-compile to build programs to run on HOST [BUILD]
1326	--target=TARGET configure for building compilers for TARGET [HOST]
1327	_ACEOF
1328	fi
1329
1330	if test -n "$ac_init_help"; then
1331
1332	cat <<\_ACEOF
1333
1334	Optional Features:
1335	--disable-option-checking ignore unrecognized --enable/--with options
1336	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1337	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1338	--disable-java Disable Java compilation
1339	--disable-accentfold Disable Accent Folding for MGPP
1340	--enable-override-longlong
1341	overide use of long long with GCC
1342
1343	Optional Packages:
1344	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1345	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1346	--with-unac=dir Use local unac library and headers
1347	--with-dmalloc use dmalloc, as in
1348	ftp://ftp.letters.com/src/dmalloc/dmalloc.tar.gz
1349	--with-regex use older regex in lieu of GNU rx for matching
1350	--with-gnu-readline compile with GNU readline support
1351
1352	Some influential environment variables:
1353	CXX C++ compiler command
1354	CXXFLAGS C++ compiler flags
1355	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1356	nonstandard directory <lib dir>
1357	LIBS libraries to pass to the linker, e.g. -l<library>
1358	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1359	you have headers in a nonstandard directory <include dir>
1360	YACC The `Yet Another Compiler Compiler' implementation to use.
1361	Defaults to the first program found out of: `bison -y', `byacc',
1362	`yacc'.
1363	YFLAGS The list of arguments that will be passed by default to $YACC.
1364	This script will default YFLAGS to the empty string to avoid a
1365	default value of `-d' given by some make applications.
1366	CC C compiler command
1367	CFLAGS C compiler flags
1368	CPP C preprocessor
1369
1370	Use these variables to override the choices made by `configure' or to help
1371	it to find libraries and programs with nonstandard names/locations.
1372
1373	Report bugs to the package provider.
1374	_ACEOF
1375	ac_status=$?
1376	fi
1377
1378	if test "$ac_init_help" = "recursive"; then
1379	# If there are subdirs, report their specific --help.
1380	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1381	test -d "$ac_dir" \|\|
1382	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } \|\|
1383	continue
1384	ac_builddir=.
1385
1386	case "$ac_dir" in
1387	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1388	*)
1389	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
1390	# A ".." for each directory in $ac_dir_suffix.
1391	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
1392	case $ac_top_builddir_sub in
1393	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1394	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1395	esac ;;
1396	esac
1397	ac_abs_top_builddir=$ac_pwd
1398	ac_abs_builddir=$ac_pwd$ac_dir_suffix
1399	# for backward compatibility:
1400	ac_top_builddir=$ac_top_build_prefix
1401
1402	case $srcdir in
1403	.) # We are building in place.
1404	ac_srcdir=.
1405	ac_top_srcdir=$ac_top_builddir_sub
1406	ac_abs_top_srcdir=$ac_pwd ;;
1407	[\\/]* \| ?:[\\/]* ) # Absolute name.
1408	ac_srcdir=$srcdir$ac_dir_suffix;
1409	ac_top_srcdir=$srcdir
1410	ac_abs_top_srcdir=$srcdir ;;
1411	*) # Relative name.
1412	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1413	ac_top_srcdir=$ac_top_build_prefix$srcdir
1414	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1415	esac
1416	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1417
1418	cd "$ac_dir" \|\| { ac_status=$?; continue; }
1419	# Check for guested configure.
1420	if test -f "$ac_srcdir/configure.gnu"; then
1421	echo &&
1422	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
1423	elif test -f "$ac_srcdir/configure"; then
1424	echo &&
1425	$SHELL "$ac_srcdir/configure" --help=recursive
1426	else
1427	$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1428	fi \|\| ac_status=$?
1429	cd "$ac_pwd" \|\| { ac_status=$?; break; }
1430	done
1431	fi
1432
1433	test -n "$ac_init_help" && exit $ac_status
1434	if $ac_init_version; then
1435	cat <<\_ACEOF
1436	configure
1437	generated by GNU Autoconf 2.68
1438
1439	Copyright (C) 2010 Free Software Foundation, Inc.
1440	This configure script is free software; the Free Software Foundation
1441	gives unlimited permission to copy, distribute and modify it.
1442	_ACEOF
1443	exit
1444	fi
1445
1446	## ------------------------ ##
1447	## Autoconf initialization. ##
1448	## ------------------------ ##
1449
1450	# ac_fn_cxx_try_compile LINENO
1451	# ----------------------------
1452	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1453	ac_fn_cxx_try_compile ()
1454	{
1455	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1456	rm -f conftest.$ac_objext
1457	if { { ac_try="$ac_compile"
1458	case "(($ac_try" in
1459	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1460	*) ac_try_echo=$ac_try;;
1461	esac
1462	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1463	$as_echo "$ac_try_echo"; } >&5
1464	(eval "$ac_compile") 2>conftest.err
1465	ac_status=$?
1466	if test -s conftest.err; then
1467	grep -v '^ *+' conftest.err >conftest.er1
1468	cat conftest.er1 >&5
1469	mv -f conftest.er1 conftest.err
1470	fi
1471	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1472	test $ac_status = 0; } && {
1473	test -z "$ac_cxx_werror_flag" \|\|
1474	test ! -s conftest.err
1475	} && test -s conftest.$ac_objext; then :
1476	ac_retval=0
1477	else
1478	$as_echo "$as_me: failed program was:" >&5
1479	sed 's/^/\| /' conftest.$ac_ext >&5
1480
1481	ac_retval=1
1482	fi
1483	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1484	as_fn_set_status $ac_retval
1485
1486	} # ac_fn_cxx_try_compile
1487
1488	# ac_fn_c_try_compile LINENO
1489	# --------------------------
1490	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1491	ac_fn_c_try_compile ()
1492	{
1493	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1494	rm -f conftest.$ac_objext
1495	if { { ac_try="$ac_compile"
1496	case "(($ac_try" in
1497	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1498	*) ac_try_echo=$ac_try;;
1499	esac
1500	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1501	$as_echo "$ac_try_echo"; } >&5
1502	(eval "$ac_compile") 2>conftest.err
1503	ac_status=$?
1504	if test -s conftest.err; then
1505	grep -v '^ *+' conftest.err >conftest.er1
1506	cat conftest.er1 >&5
1507	mv -f conftest.er1 conftest.err
1508	fi
1509	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1510	test $ac_status = 0; } && {
1511	test -z "$ac_c_werror_flag" \|\|
1512	test ! -s conftest.err
1513	} && test -s conftest.$ac_objext; then :
1514	ac_retval=0
1515	else
1516	$as_echo "$as_me: failed program was:" >&5
1517	sed 's/^/\| /' conftest.$ac_ext >&5
1518
1519	ac_retval=1
1520	fi
1521	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1522	as_fn_set_status $ac_retval
1523
1524	} # ac_fn_c_try_compile
1525
1526	# ac_fn_c_try_cpp LINENO
1527	# ----------------------
1528	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1529	ac_fn_c_try_cpp ()
1530	{
1531	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1532	if { { ac_try="$ac_cpp conftest.$ac_ext"
1533	case "(($ac_try" in
1534	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1535	*) ac_try_echo=$ac_try;;
1536	esac
1537	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1538	$as_echo "$ac_try_echo"; } >&5
1539	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1540	ac_status=$?
1541	if test -s conftest.err; then
1542	grep -v '^ *+' conftest.err >conftest.er1
1543	cat conftest.er1 >&5
1544	mv -f conftest.er1 conftest.err
1545	fi
1546	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1547	test $ac_status = 0; } > conftest.i && {
1548	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
1549	test ! -s conftest.err
1550	}; then :
1551	ac_retval=0
1552	else
1553	$as_echo "$as_me: failed program was:" >&5
1554	sed 's/^/\| /' conftest.$ac_ext >&5
1555
1556	ac_retval=1
1557	fi
1558	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1559	as_fn_set_status $ac_retval
1560
1561	} # ac_fn_c_try_cpp
1562
1563	# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1564	# -------------------------------------------------------
1565	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1566	# the include files in INCLUDES and setting the cache variable VAR
1567	# accordingly.
1568	ac_fn_c_check_header_mongrel ()
1569	{
1570	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1571	if eval \${$3+:} false; then :
1572	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1573	$as_echo_n "checking for $2... " >&6; }
1574	if eval \${$3+:} false; then :
1575	$as_echo_n "(cached) " >&6
1576	fi
1577	eval ac_res=\$$3
1578	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1579	$as_echo "$ac_res" >&6; }
1580	else
1581	# Is the header compilable?
1582	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1583	$as_echo_n "checking $2 usability... " >&6; }
1584	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1585	/* end confdefs.h. */
1586	$4
1587	#include <$2>
1588	_ACEOF
1589	if ac_fn_c_try_compile "$LINENO"; then :
1590	ac_header_compiler=yes
1591	else
1592	ac_header_compiler=no
1593	fi
1594	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1595	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1596	$as_echo "$ac_header_compiler" >&6; }
1597
1598	# Is the header present?
1599	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1600	$as_echo_n "checking $2 presence... " >&6; }
1601	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1602	/* end confdefs.h. */
1603	#include <$2>
1604	_ACEOF
1605	if ac_fn_c_try_cpp "$LINENO"; then :
1606	ac_header_preproc=yes
1607	else
1608	ac_header_preproc=no
1609	fi
1610	rm -f conftest.err conftest.i conftest.$ac_ext
1611	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1612	$as_echo "$ac_header_preproc" >&6; }
1613
1614	# So? What about this header?
1615	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1616	yes:no: )
1617	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1618	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1619	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1620	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1621	;;
1622	no:yes:* )
1623	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1624	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1625	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1626	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1627	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1628	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1629	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1630	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1631	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1632	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1633	;;
1634	esac
1635	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1636	$as_echo_n "checking for $2... " >&6; }
1637	if eval \${$3+:} false; then :
1638	$as_echo_n "(cached) " >&6
1639	else
1640	eval "$3=\$ac_header_compiler"
1641	fi
1642	eval ac_res=\$$3
1643	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1644	$as_echo "$ac_res" >&6; }
1645	fi
1646	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1647
1648	} # ac_fn_c_check_header_mongrel
1649
1650	# ac_fn_c_try_run LINENO
1651	# ----------------------
1652	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1653	# that executables can be run.
1654	ac_fn_c_try_run ()
1655	{
1656	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1657	if { { ac_try="$ac_link"
1658	case "(($ac_try" in
1659	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1660	*) ac_try_echo=$ac_try;;
1661	esac
1662	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1663	$as_echo "$ac_try_echo"; } >&5
1664	(eval "$ac_link") 2>&5
1665	ac_status=$?
1666	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1667	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1668	{ { case "(($ac_try" in
1669	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1670	*) ac_try_echo=$ac_try;;
1671	esac
1672	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1673	$as_echo "$ac_try_echo"; } >&5
1674	(eval "$ac_try") 2>&5
1675	ac_status=$?
1676	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1677	test $ac_status = 0; }; }; then :
1678	ac_retval=0
1679	else
1680	$as_echo "$as_me: program exited with status $ac_status" >&5
1681	$as_echo "$as_me: failed program was:" >&5
1682	sed 's/^/\| /' conftest.$ac_ext >&5
1683
1684	ac_retval=$ac_status
1685	fi
1686	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1687	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1688	as_fn_set_status $ac_retval
1689
1690	} # ac_fn_c_try_run
1691
1692	# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1693	# -------------------------------------------------------
1694	# Tests whether HEADER exists and can be compiled using the include files in
1695	# INCLUDES, setting the cache variable VAR accordingly.
1696	ac_fn_c_check_header_compile ()
1697	{
1698	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1699	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1700	$as_echo_n "checking for $2... " >&6; }
1701	if eval \${$3+:} false; then :
1702	$as_echo_n "(cached) " >&6
1703	else
1704	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1705	/* end confdefs.h. */
1706	$4
1707	#include <$2>
1708	_ACEOF
1709	if ac_fn_c_try_compile "$LINENO"; then :
1710	eval "$3=yes"
1711	else
1712	eval "$3=no"
1713	fi
1714	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1715	fi
1716	eval ac_res=\$$3
1717	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1718	$as_echo "$ac_res" >&6; }
1719	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1720
1721	} # ac_fn_c_check_header_compile
1722
1723	# ac_fn_c_try_link LINENO
1724	# -----------------------
1725	# Try to link conftest.$ac_ext, and return whether this succeeded.
1726	ac_fn_c_try_link ()
1727	{
1728	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1729	rm -f conftest.$ac_objext conftest$ac_exeext
1730	if { { ac_try="$ac_link"
1731	case "(($ac_try" in
1732	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1733	*) ac_try_echo=$ac_try;;
1734	esac
1735	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1736	$as_echo "$ac_try_echo"; } >&5
1737	(eval "$ac_link") 2>conftest.err
1738	ac_status=$?
1739	if test -s conftest.err; then
1740	grep -v '^ *+' conftest.err >conftest.er1
1741	cat conftest.er1 >&5
1742	mv -f conftest.er1 conftest.err
1743	fi
1744	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1745	test $ac_status = 0; } && {
1746	test -z "$ac_c_werror_flag" \|\|
1747	test ! -s conftest.err
1748	} && test -s conftest$ac_exeext && {
1749	test "$cross_compiling" = yes \|\|
1750	$as_test_x conftest$ac_exeext
1751	}; then :
1752	ac_retval=0
1753	else
1754	$as_echo "$as_me: failed program was:" >&5
1755	sed 's/^/\| /' conftest.$ac_ext >&5
1756
1757	ac_retval=1
1758	fi
1759	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1760	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1761	# interfere with the next link command; also delete a directory that is
1762	# left behind by Apple's compiler. We do this before executing the actions.
1763	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1764	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1765	as_fn_set_status $ac_retval
1766
1767	} # ac_fn_c_try_link
1768
1769	# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1770	# -------------------------------------------
1771	# Tests whether TYPE exists after having included INCLUDES, setting cache
1772	# variable VAR accordingly.
1773	ac_fn_c_check_type ()
1774	{
1775	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1776	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1777	$as_echo_n "checking for $2... " >&6; }
1778	if eval \${$3+:} false; then :
1779	$as_echo_n "(cached) " >&6
1780	else
1781	eval "$3=no"
1782	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1783	/* end confdefs.h. */
1784	$4
1785	int
1786	main ()
1787	{
1788	if (sizeof ($2))
1789	return 0;
1790	;
1791	return 0;
1792	}
1793	_ACEOF
1794	if ac_fn_c_try_compile "$LINENO"; then :
1795	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1796	/* end confdefs.h. */
1797	$4
1798	int
1799	main ()
1800	{
1801	if (sizeof (($2)))
1802	return 0;
1803	;
1804	return 0;
1805	}
1806	_ACEOF
1807	if ac_fn_c_try_compile "$LINENO"; then :
1808
1809	else
1810	eval "$3=yes"
1811	fi
1812	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1813	fi
1814	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1815	fi
1816	eval ac_res=\$$3
1817	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1818	$as_echo "$ac_res" >&6; }
1819	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1820
1821	} # ac_fn_c_check_type
1822
1823	# ac_fn_c_check_func LINENO FUNC VAR
1824	# ----------------------------------
1825	# Tests whether FUNC exists, setting the cache variable VAR accordingly
1826	ac_fn_c_check_func ()
1827	{
1828	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1829	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1830	$as_echo_n "checking for $2... " >&6; }
1831	if eval \${$3+:} false; then :
1832	$as_echo_n "(cached) " >&6
1833	else
1834	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1835	/* end confdefs.h. */
1836	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1837	For example, HP-UX 11i <limits.h> declares gettimeofday. */
1838	#define $2 innocuous_$2
1839
1840	/* System header to define __stub macros and hopefully few prototypes,
1841	which can conflict with char $2 (); below.
1842	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1843	<limits.h> exists even on freestanding compilers. */
1844
1845	#ifdef __STDC__
1846	# include <limits.h>
1847	#else
1848	# include <assert.h>
1849	#endif
1850
1851	#undef $2
1852
1853	/* Override any GCC internal prototype to avoid an error.
1854	Use char because int might match the return type of a GCC
1855	builtin and then its argument prototype would still apply. */
1856	#ifdef __cplusplus
1857	extern "C"
1858	#endif
1859	char $2 ();
1860	/* The GNU C library defines this for functions which it implements
1861	to always fail with ENOSYS. Some functions are actually named
1862	something starting with __ and the normal name is an alias. */
1863	#if defined __stub_$2 \|\| defined __stub___$2
1864	choke me
1865	#endif
1866
1867	int
1868	main ()
1869	{
1870	return $2 ();
1871	;
1872	return 0;
1873	}
1874	_ACEOF
1875	if ac_fn_c_try_link "$LINENO"; then :
1876	eval "$3=yes"
1877	else
1878	eval "$3=no"
1879	fi
1880	rm -f core conftest.err conftest.$ac_objext \
1881	conftest$ac_exeext conftest.$ac_ext
1882	fi
1883	eval ac_res=\$$3
1884	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1885	$as_echo "$ac_res" >&6; }
1886	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1887
1888	} # ac_fn_c_check_func
1889
1890	# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1891	# --------------------------------------------
1892	# Tries to find the compile-time value of EXPR in a program that includes
1893	# INCLUDES, setting VAR accordingly. Returns whether the value could be
1894	# computed
1895	ac_fn_c_compute_int ()
1896	{
1897	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1898	if test "$cross_compiling" = yes; then
1899	# Depending upon the size, compute the lo and hi bounds.
1900	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1901	/* end confdefs.h. */
1902	$4
1903	int
1904	main ()
1905	{
1906	static int test_array [1 - 2 * !(($2) >= 0)];
1907	test_array [0] = 0
1908
1909	;
1910	return 0;
1911	}
1912	_ACEOF
1913	if ac_fn_c_try_compile "$LINENO"; then :
1914	ac_lo=0 ac_mid=0
1915	while :; do
1916	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1917	/* end confdefs.h. */
1918	$4
1919	int
1920	main ()
1921	{
1922	static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1923	test_array [0] = 0
1924
1925	;
1926	return 0;
1927	}
1928	_ACEOF
1929	if ac_fn_c_try_compile "$LINENO"; then :
1930	ac_hi=$ac_mid; break
1931	else
1932	as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1933	if test $ac_lo -le $ac_mid; then
1934	ac_lo= ac_hi=
1935	break
1936	fi
1937	as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1938	fi
1939	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1940	done
1941	else
1942	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1943	/* end confdefs.h. */
1944	$4
1945	int
1946	main ()
1947	{
1948	static int test_array [1 - 2 * !(($2) < 0)];
1949	test_array [0] = 0
1950
1951	;
1952	return 0;
1953	}
1954	_ACEOF
1955	if ac_fn_c_try_compile "$LINENO"; then :
1956	ac_hi=-1 ac_mid=-1
1957	while :; do
1958	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1959	/* end confdefs.h. */
1960	$4
1961	int
1962	main ()
1963	{
1964	static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1965	test_array [0] = 0
1966
1967	;
1968	return 0;
1969	}
1970	_ACEOF
1971	if ac_fn_c_try_compile "$LINENO"; then :
1972	ac_lo=$ac_mid; break
1973	else
1974	as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1975	if test $ac_mid -le $ac_hi; then
1976	ac_lo= ac_hi=
1977	break
1978	fi
1979	as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1980	fi
1981	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1982	done
1983	else
1984	ac_lo= ac_hi=
1985	fi
1986	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1987	fi
1988	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1989	# Binary search between lo and hi bounds.
1990	while test "x$ac_lo" != "x$ac_hi"; do
1991	as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1992	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1993	/* end confdefs.h. */
1994	$4
1995	int
1996	main ()
1997	{
1998	static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1999	test_array [0] = 0
2000
2001	;
2002	return 0;
2003	}
2004	_ACEOF
2005	if ac_fn_c_try_compile "$LINENO"; then :
2006	ac_hi=$ac_mid
2007	else
2008	as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2009	fi
2010	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2011	done
2012	case $ac_lo in #((
2013	?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2014	'') ac_retval=1 ;;
2015	esac
2016	else
2017	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2018	/* end confdefs.h. */
2019	$4
2020	static long int longval () { return $2; }
2021	static unsigned long int ulongval () { return $2; }
2022	#include <stdio.h>
2023	#include <stdlib.h>
2024	int
2025	main ()
2026	{
2027
2028	FILE *f = fopen ("conftest.val", "w");
2029	if (! f)
2030	return 1;
2031	if (($2) < 0)
2032	{
2033	long int i = longval ();
2034	if (i != ($2))
2035	return 1;
2036	fprintf (f, "%ld", i);
2037	}
2038	else
2039	{
2040	unsigned long int i = ulongval ();
2041	if (i != ($2))
2042	return 1;
2043	fprintf (f, "%lu", i);
2044	}
2045	/* Do not output a trailing newline, as this causes \r\n confusion
2046	on some platforms. */
2047	return ferror (f) \|\| fclose (f) != 0;
2048
2049	;
2050	return 0;
2051	}
2052	_ACEOF
2053	if ac_fn_c_try_run "$LINENO"; then :
2054	echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2055	else
2056	ac_retval=1
2057	fi
2058	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
2059	conftest.$ac_objext conftest.beam conftest.$ac_ext
2060	rm -f conftest.val
2061
2062	fi
2063	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2064	as_fn_set_status $ac_retval
2065
2066	} # ac_fn_c_compute_int
2067	cat >config.log <<_ACEOF
2068	This file contains any messages produced by compilers while
2069	running configure, to aid debugging if configure makes a mistake.
2070
2071	It was created by $as_me, which was
2072	generated by GNU Autoconf 2.68. Invocation command line was
2073
2074	$ $0 $@
2075
2076	_ACEOF
2077	exec 5>>config.log
2078	{
2079	cat <<_ASUNAME
2080	## --------- ##
2081	## Platform. ##
2082	## --------- ##
2083
2084	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
2085	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
2086	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
2087	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
2088	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
2089
2090	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
2091	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
2092
2093	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
2094	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
2095	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
2096	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null \|\| echo unknown`
2097	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
2098	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
2099	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
2100
2101	_ASUNAME
2102
2103	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2104	for as_dir in $PATH
2105	do
2106	IFS=$as_save_IFS
2107	test -z "$as_dir" && as_dir=.
2108	$as_echo "PATH: $as_dir"
2109	done
2110	IFS=$as_save_IFS
2111
2112	} >&5
2113
2114	cat >&5 <<_ACEOF
2115
2116
2117	## ----------- ##
2118	## Core tests. ##
2119	## ----------- ##
2120
2121	_ACEOF
2122
2123
2124	# Keep a trace of the command line.
2125	# Strip out --no-create and --no-recursion so they do not pile up.
2126	# Strip out --silent because we don't want to record it for future runs.
2127	# Also quote any args containing shell meta-characters.
2128	# Make two passes to allow for proper duplicate-argument suppression.
2129	ac_configure_args=
2130	ac_configure_args0=
2131	ac_configure_args1=
2132	ac_must_keep_next=false
2133	for ac_pass in 1 2
2134	do
2135	for ac_arg
2136	do
2137	case $ac_arg in
2138	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
2139	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
2140	\| -silent \| --silent \| --silen \| --sile \| --sil)
2141	continue ;;
2142	\')
2143	ac_arg=`$as_echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
2144	esac
2145	case $ac_pass in
2146	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2147	2)
2148	as_fn_append ac_configure_args1 " '$ac_arg'"
2149	if test $ac_must_keep_next = true; then
2150	ac_must_keep_next=false # Got value, back to normal.
2151	else
2152	case $ac_arg in
2153	= \| --config-cache \| -C \| -disable-* \| --disable-* \
2154	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
2155	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
2156	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
2157	case "$ac_configure_args0 " in
2158	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
2159	esac
2160	;;
2161	-* ) ac_must_keep_next=true ;;
2162	esac
2163	fi
2164	as_fn_append ac_configure_args " '$ac_arg'"
2165	;;
2166	esac
2167	done
2168	done
2169	{ ac_configure_args0=; unset ac_configure_args0;}
2170	{ ac_configure_args1=; unset ac_configure_args1;}
2171
2172	# When interrupted or exit'd, cleanup temporary files, and complete
2173	# config.log. We remove comments because anyway the quotes in there
2174	# would cause problems or look ugly.
2175	# WARNING: Use '\'' to represent an apostrophe within the trap.
2176	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2177	trap 'exit_status=$?
2178	# Save into config.log some information that might help in debugging.
2179	{
2180	echo
2181
2182	$as_echo "## ---------------- ##
2183	## Cache variables. ##
2184	## ---------------- ##"
2185	echo
2186	# The following way of writing the cache mishandles newlines in values,
2187	(
2188	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'\''`; do
2189	eval ac_val=\$$ac_var
2190	case $ac_val in #(
2191	${as_nl})
2192	case $ac_var in #(
2193	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2194	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2195	esac
2196	case $ac_var in #(
2197	_ \| IFS \| as_nl) ;; #(
2198	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
2199	*) { eval $ac_var=; unset $ac_var;} ;;
2200	esac ;;
2201	esac
2202	done
2203	(set) 2>&1 \|
2204	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2205	${as_nl}ac_space=\ )
2206	sed -n \
2207	"s/'\''/'\''\\\\'\'''\''/g;
2208	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\''\\2'\''/p"
2209	;; #(
2210	*)
2211	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
2212	;;
2213	esac \|
2214	sort
2215	)
2216	echo
2217
2218	$as_echo "## ----------------- ##
2219	## Output variables. ##
2220	## ----------------- ##"
2221	echo
2222	for ac_var in $ac_subst_vars
2223	do
2224	eval ac_val=\$$ac_var
2225	case $ac_val in
2226	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2227	esac
2228	$as_echo "$ac_var='\''$ac_val'\''"
2229	done \| sort
2230	echo
2231
2232	if test -n "$ac_subst_files"; then
2233	$as_echo "## ------------------- ##
2234	## File substitutions. ##
2235	## ------------------- ##"
2236	echo
2237	for ac_var in $ac_subst_files
2238	do
2239	eval ac_val=\$$ac_var
2240	case $ac_val in
2241	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2242	esac
2243	$as_echo "$ac_var='\''$ac_val'\''"
2244	done \| sort
2245	echo
2246	fi
2247
2248	if test -s confdefs.h; then
2249	$as_echo "## ----------- ##
2250	## confdefs.h. ##
2251	## ----------- ##"
2252	echo
2253	cat confdefs.h
2254	echo
2255	fi
2256	test "$ac_signal" != 0 &&
2257	$as_echo "$as_me: caught signal $ac_signal"
2258	$as_echo "$as_me: exit $exit_status"
2259	} >&5
2260	rm -f core .core core.conftest. &&
2261	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2262	exit $exit_status
2263	' 0
2264	for ac_signal in 1 2 13 15; do
2265	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2266	done
2267	ac_signal=0
2268
2269	# confdefs.h avoids OS command line length limits that DEFS can exceed.
2270	rm -f -r conftest* confdefs.h
2271
2272	$as_echo "/* confdefs.h */" > confdefs.h
2273
2274	# Predefined preprocessor variables.
2275
2276	cat >>confdefs.h <<_ACEOF
2277	#define PACKAGE_NAME "$PACKAGE_NAME"
2278	_ACEOF
2279
2280	cat >>confdefs.h <<_ACEOF
2281	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2282	_ACEOF
2283
2284	cat >>confdefs.h <<_ACEOF
2285	#define PACKAGE_VERSION "$PACKAGE_VERSION"
2286	_ACEOF
2287
2288	cat >>confdefs.h <<_ACEOF
2289	#define PACKAGE_STRING "$PACKAGE_STRING"
2290	_ACEOF
2291
2292	cat >>confdefs.h <<_ACEOF
2293	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2294	_ACEOF
2295
2296	cat >>confdefs.h <<_ACEOF
2297	#define PACKAGE_URL "$PACKAGE_URL"
2298	_ACEOF
2299
2300
2301	# Let the site file select an alternate cache file if it wants to.
2302	# Prefer an explicitly selected file to automatically selected ones.
2303	ac_site_file1=NONE
2304	ac_site_file2=NONE
2305	if test -n "$CONFIG_SITE"; then
2306	# We do not want a PATH search for config.site.
2307	case $CONFIG_SITE in #((
2308	-*) ac_site_file1=./$CONFIG_SITE;;
2309	/) ac_site_file1=$CONFIG_SITE;;
2310	*) ac_site_file1=./$CONFIG_SITE;;
2311	esac
2312	elif test "x$prefix" != xNONE; then
2313	ac_site_file1=$prefix/share/config.site
2314	ac_site_file2=$prefix/etc/config.site
2315	else
2316	ac_site_file1=$ac_default_prefix/share/config.site
2317	ac_site_file2=$ac_default_prefix/etc/config.site
2318	fi
2319	for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2320	do
2321	test "x$ac_site_file" = xNONE && continue
2322	if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2323	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2324	$as_echo "$as_me: loading site script $ac_site_file" >&6;}
2325	sed 's/^/\| /' "$ac_site_file" >&5
2326	. "$ac_site_file" \
2327	\|\| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2328	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2329	as_fn_error $? "failed to load site script $ac_site_file
2330	See \`config.log' for more details" "$LINENO" 5; }
2331	fi
2332	done
2333
2334	if test -r "$cache_file"; then
2335	# Some versions of bash will fail to source /dev/null (special files
2336	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
2337	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2338	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2339	$as_echo "$as_me: loading cache $cache_file" >&6;}
2340	case $cache_file in
2341	[\\/]* \| ?:[\\/]* ) . "$cache_file";;
2342	*) . "./$cache_file";;
2343	esac
2344	fi
2345	else
2346	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2347	$as_echo "$as_me: creating cache $cache_file" >&6;}
2348	>$cache_file
2349	fi
2350
2351	# Check that the precious variables saved in the cache have kept the same
2352	# value.
2353	ac_cache_corrupted=false
2354	for ac_var in $ac_precious_vars; do
2355	eval ac_old_set=\$ac_cv_env_${ac_var}_set
2356	eval ac_new_set=\$ac_env_${ac_var}_set
2357	eval ac_old_val=\$ac_cv_env_${ac_var}_value
2358	eval ac_new_val=\$ac_env_${ac_var}_value
2359	case $ac_old_set,$ac_new_set in
2360	set,)
2361	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2362	$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2363	ac_cache_corrupted=: ;;
2364	,set)
2365	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2366	$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2367	ac_cache_corrupted=: ;;
2368	,);;
2369	*)
2370	if test "x$ac_old_val" != "x$ac_new_val"; then
2371	# differences in whitespace do not lead to failure.
2372	ac_old_val_w=`echo x $ac_old_val`
2373	ac_new_val_w=`echo x $ac_new_val`
2374	if test "$ac_old_val_w" != "$ac_new_val_w"; then
2375	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2376	$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2377	ac_cache_corrupted=:
2378	else
2379	{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2380	$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2381	eval $ac_var=\$ac_old_val
2382	fi
2383	{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2384	$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2385	{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2386	$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2387	fi;;
2388	esac
2389	# Pass precious variables to config.status.
2390	if test "$ac_new_set" = set; then
2391	case $ac_new_val in
2392	\') ac_arg=$ac_var=`$as_echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
2393	*) ac_arg=$ac_var=$ac_new_val ;;
2394	esac
2395	case " $ac_configure_args " in
2396	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
2397	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
2398	esac
2399	fi
2400	done
2401	if $ac_cache_corrupted; then
2402	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2403	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2404	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2405	$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2406	as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2407	fi
2408	## -------------------- ##
2409	## Main body of script. ##
2410	## -------------------- ##
2411
2412	ac_ext=c
2413	ac_cpp='$CPP $CPPFLAGS'
2414	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2415	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2416	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2417
2418
2419	ac_config_headers="$ac_config_headers config.h"
2420
2421
2422	ac_aux_dir=
2423	for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2424	if test -f "$ac_dir/install-sh"; then
2425	ac_aux_dir=$ac_dir
2426	ac_install_sh="$ac_aux_dir/install-sh -c"
2427	break
2428	elif test -f "$ac_dir/install.sh"; then
2429	ac_aux_dir=$ac_dir
2430	ac_install_sh="$ac_aux_dir/install.sh -c"
2431	break
2432	elif test -f "$ac_dir/shtool"; then
2433	ac_aux_dir=$ac_dir
2434	ac_install_sh="$ac_aux_dir/shtool install -c"
2435	break
2436	fi
2437	done
2438	if test -z "$ac_aux_dir"; then
2439	as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2440	fi
2441
2442	# These three variables are undocumented and unsupported,
2443	# and are intended to be withdrawn in a future Autoconf release.
2444	# They can cause serious problems if a builder's source tree is in a directory
2445	# whose full name contains unusual characters.
2446	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2447	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2448	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2449
2450
2451	# Make sure we can run config.sub.
2452	$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 \|\|
2453	as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2454
2455	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2456	$as_echo_n "checking build system type... " >&6; }
2457	if ${ac_cv_build+:} false; then :
2458	$as_echo_n "(cached) " >&6
2459	else
2460	ac_build_alias=$build_alias
2461	test "x$ac_build_alias" = x &&
2462	ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2463	test "x$ac_build_alias" = x &&
2464	as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2465	ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` \|\|
2466	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2467
2468	fi
2469	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2470	$as_echo "$ac_cv_build" >&6; }
2471	case $ac_cv_build in
2472	--*) ;;
2473	*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2474	esac
2475	build=$ac_cv_build
2476	ac_save_IFS=$IFS; IFS='-'
2477	set x $ac_cv_build
2478	shift
2479	build_cpu=$1
2480	build_vendor=$2
2481	shift; shift
2482	# Remember, the first character of IFS is used to create $*,
2483	# except with old shells:
2484	build_os=$*
2485	IFS=$ac_save_IFS
2486	case $build_os in \ ) build_os=`echo "$build_os" \| sed 's/ /-/g'`;; esac
2487
2488
2489	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2490	$as_echo_n "checking host system type... " >&6; }
2491	if ${ac_cv_host+:} false; then :
2492	$as_echo_n "(cached) " >&6
2493	else
2494	if test "x$host_alias" = x; then
2495	ac_cv_host=$ac_cv_build
2496	else
2497	ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` \|\|
2498	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2499	fi
2500
2501	fi
2502	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2503	$as_echo "$ac_cv_host" >&6; }
2504	case $ac_cv_host in
2505	--*) ;;
2506	*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2507	esac
2508	host=$ac_cv_host
2509	ac_save_IFS=$IFS; IFS='-'
2510	set x $ac_cv_host
2511	shift
2512	host_cpu=$1
2513	host_vendor=$2
2514	shift; shift
2515	# Remember, the first character of IFS is used to create $*,
2516	# except with old shells:
2517	host_os=$*
2518	IFS=$ac_save_IFS
2519	case $host_os in \ ) host_os=`echo "$host_os" \| sed 's/ /-/g'`;; esac
2520
2521
2522	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2523	$as_echo_n "checking target system type... " >&6; }
2524	if ${ac_cv_target+:} false; then :
2525	$as_echo_n "(cached) " >&6
2526	else
2527	if test "x$target_alias" = x; then
2528	ac_cv_target=$ac_cv_host
2529	else
2530	ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` \|\|
2531	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2532	fi
2533
2534	fi
2535	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2536	$as_echo "$ac_cv_target" >&6; }
2537	case $ac_cv_target in
2538	--*) ;;
2539	*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
2540	esac
2541	target=$ac_cv_target
2542	ac_save_IFS=$IFS; IFS='-'
2543	set x $ac_cv_target
2544	shift
2545	target_cpu=$1
2546	target_vendor=$2
2547	shift; shift
2548	# Remember, the first character of IFS is used to create $*,
2549	# except with old shells:
2550	target_os=$*
2551	IFS=$ac_save_IFS
2552	case $target_os in \ ) target_os=`echo "$target_os" \| sed 's/ /-/g'`;; esac
2553
2554
2555	# The aliases save the names the user supplied, while $host etc.
2556	# will get canonicalized.
2557	test -n "$target_alias" &&
2558	test "$program_prefix$program_suffix$program_transform_name" = \
2559	NONENONEs,x,x, &&
2560	program_prefix=${target_alias}-
2561
2562	test "$program_prefix" != NONE &&
2563	program_transform_name="s&^&$program_prefix&;$program_transform_name"
2564	# Use a double $ so make ignores it.
2565	test "$program_suffix" != NONE &&
2566	program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2567	# Double any \ or $.
2568	# By default was `s,x,x', remove it if useless.
2569	ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2570	program_transform_name=`$as_echo "$program_transform_name" \| sed "$ac_script"`
2571
2572
2573	PACKAGE=mgpp
2574	VERSION=1.3
2575
2576	cat >>confdefs.h <<_ACEOF
2577	#define PACKAGE "$PACKAGE"
2578	_ACEOF
2579
2580	cat >>confdefs.h <<_ACEOF
2581	#define VERSION "$VERSION"
2582	_ACEOF
2583
2584
2585
2586
2587	# Check whether --enable-java was given.
2588	if test "${enable_java+set}" = set; then :
2589	enableval=$enable_java; ENABLE_JAVA=$enableval
2590	else
2591	ENABLE_JAVA=yes
2592	fi
2593
2594	if test $ENABLE_JAVA = "yes" -o $ENABLE_JAVA = "1" ; then
2595	ENABLE_JAVA=1
2596	if test "x$JAVA_HOME" != "x" ; then
2597	echo "Detected JAVA_HOME is set, however this will not be used during compilation"
2598	echo "To control the version of 'javac' and 'java' set environment variables JAVAC"
2599	echo "and JAVA respectively"
2600	export JAVA_HOME=
2601	fi
2602	else
2603	ENABLE_JAVA=0
2604	fi
2605
2606
2607	if test -z "$ARCH_DEP_FLAGS" ; then
2608	ARCH_DEP_FLAGS=
2609	fi
2610
2611
2612	# Check whether --enable-accentfold was given.
2613	if test "${enable_accentfold+set}" = set; then :
2614	enableval=$enable_accentfold; ENABLE_ACCENTFOLD=$enableval
2615	else
2616	ENABLE_ACCENTFOLD=yes
2617	fi
2618
2619	if test $ENABLE_ACCENTFOLD = "yes" -o $ENABLE_ACCENTFOLD = "1" ; then
2620	ENABLE_ACCENTFOLD=1
2621	$as_echo "#define ENABLE_ACCENTFOLD /**/" >>confdefs.h
2622
2623	else
2624	ENABLE_ACCENTFOLD=0
2625	fi
2626
2627
2628
2629	ac_ext=cpp
2630	ac_cpp='$CXXCPP $CPPFLAGS'
2631	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2632	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2633	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
2634	if test -z "$CXX"; then
2635	if test -n "$CCC"; then
2636	CXX=$CCC
2637	else
2638	if test -n "$ac_tool_prefix"; then
2639	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
2640	do
2641	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2642	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2643	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2644	$as_echo_n "checking for $ac_word... " >&6; }
2645	if ${ac_cv_prog_CXX+:} false; then :
2646	$as_echo_n "(cached) " >&6
2647	else
2648	if test -n "$CXX"; then
2649	ac_cv_prog_CXX="$CXX" # Let the user override the test.
2650	else
2651	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2652	for as_dir in $PATH
2653	do
2654	IFS=$as_save_IFS
2655	test -z "$as_dir" && as_dir=.
2656	for ac_exec_ext in '' $ac_executable_extensions; do
2657	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2658	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
2659	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2660	break 2
2661	fi
2662	done
2663	done
2664	IFS=$as_save_IFS
2665
2666	fi
2667	fi
2668	CXX=$ac_cv_prog_CXX
2669	if test -n "$CXX"; then
2670	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
2671	$as_echo "$CXX" >&6; }
2672	else
2673	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2674	$as_echo "no" >&6; }
2675	fi
2676
2677
2678	test -n "$CXX" && break
2679	done
2680	fi
2681	if test -z "$CXX"; then
2682	ac_ct_CXX=$CXX
2683	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
2684	do
2685	# Extract the first word of "$ac_prog", so it can be a program name with args.
2686	set dummy $ac_prog; ac_word=$2
2687	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2688	$as_echo_n "checking for $ac_word... " >&6; }
2689	if ${ac_cv_prog_ac_ct_CXX+:} false; then :
2690	$as_echo_n "(cached) " >&6
2691	else
2692	if test -n "$ac_ct_CXX"; then
2693	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
2694	else
2695	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2696	for as_dir in $PATH
2697	do
2698	IFS=$as_save_IFS
2699	test -z "$as_dir" && as_dir=.
2700	for ac_exec_ext in '' $ac_executable_extensions; do
2701	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2702	ac_cv_prog_ac_ct_CXX="$ac_prog"
2703	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2704	break 2
2705	fi
2706	done
2707	done
2708	IFS=$as_save_IFS
2709
2710	fi
2711	fi
2712	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
2713	if test -n "$ac_ct_CXX"; then
2714	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
2715	$as_echo "$ac_ct_CXX" >&6; }
2716	else
2717	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2718	$as_echo "no" >&6; }
2719	fi
2720
2721
2722	test -n "$ac_ct_CXX" && break
2723	done
2724
2725	if test "x$ac_ct_CXX" = x; then
2726	CXX="g++"
2727	else
2728	case $cross_compiling:$ac_tool_warned in
2729	yes:)
2730	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2731	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2732	ac_tool_warned=yes ;;
2733	esac
2734	CXX=$ac_ct_CXX
2735	fi
2736	fi
2737
2738	fi
2739	fi
2740	# Provide some information about the compiler.
2741	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
2742	set X $ac_compile
2743	ac_compiler=$2
2744	for ac_option in --version -v -V -qversion; do
2745	{ { ac_try="$ac_compiler $ac_option >&5"
2746	case "(($ac_try" in
2747	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2748	*) ac_try_echo=$ac_try;;
2749	esac
2750	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2751	$as_echo "$ac_try_echo"; } >&5
2752	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
2753	ac_status=$?
2754	if test -s conftest.err; then
2755	sed '10a\
2756	... rest of stderr output deleted ...
2757	10q' conftest.err >conftest.er1
2758	cat conftest.er1 >&5
2759	fi
2760	rm -f conftest.er1 conftest.err
2761	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2762	test $ac_status = 0; }
2763	done
2764
2765	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2766	/* end confdefs.h. */
2767
2768	int
2769	main ()
2770	{
2771
2772	;
2773	return 0;
2774	}
2775	_ACEOF
2776	ac_clean_files_save=$ac_clean_files
2777	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2778	# Try to create an executable without -o first, disregard a.out.
2779	# It will help us diagnose broken compilers, and finding out an intuition
2780	# of exeext.
2781	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler works" >&5
2782	$as_echo_n "checking whether the C++ compiler works... " >&6; }
2783	ac_link_default=`$as_echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
2784
2785	# The possible output files:
2786	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2787
2788	ac_rmfiles=
2789	for ac_file in $ac_files
2790	do
2791	case $ac_file in
2792	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
2793	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
2794	esac
2795	done
2796	rm -f $ac_rmfiles
2797
2798	if { { ac_try="$ac_link_default"
2799	case "(($ac_try" in
2800	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2801	*) ac_try_echo=$ac_try;;
2802	esac
2803	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2804	$as_echo "$ac_try_echo"; } >&5
2805	(eval "$ac_link_default") 2>&5
2806	ac_status=$?
2807	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2808	test $ac_status = 0; }; then :
2809	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2810	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2811	# in a Makefile. We should not override ac_cv_exeext if it was cached,
2812	# so that the user can short-circuit this test for compilers unknown to
2813	# Autoconf.
2814	for ac_file in $ac_files ''
2815	do
2816	test -f "$ac_file" \|\| continue
2817	case $ac_file in
2818	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj )
2819	;;
2820	[ab].out )
2821	# We found the default executable, but exeext='' is most
2822	# certainly right.
2823	break;;
2824	. )
2825	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2826	then :; else
2827	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2828	fi
2829	# We set ac_cv_exeext here because the later test for it is not
2830	# safe: cross compilers may not add the suffix if given an `-o'
2831	# argument, so we may need to know it at that point already.
2832	# Even if this section looks crufty: it has the advantage of
2833	# actually working.
2834	break;;
2835	* )
2836	break;;
2837	esac
2838	done
2839	test "$ac_cv_exeext" = no && ac_cv_exeext=
2840
2841	else
2842	ac_file=''
2843	fi
2844	if test -z "$ac_file"; then :
2845	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2846	$as_echo "no" >&6; }
2847	$as_echo "$as_me: failed program was:" >&5
2848	sed 's/^/\| /' conftest.$ac_ext >&5
2849
2850	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2851	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2852	as_fn_error 77 "C++ compiler cannot create executables
2853	See \`config.log' for more details" "$LINENO" 5; }
2854	else
2855	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2856	$as_echo "yes" >&6; }
2857	fi
2858	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler default output file name" >&5
2859	$as_echo_n "checking for C++ compiler default output file name... " >&6; }
2860	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2861	$as_echo "$ac_file" >&6; }
2862	ac_exeext=$ac_cv_exeext
2863
2864	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2865	ac_clean_files=$ac_clean_files_save
2866	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2867	$as_echo_n "checking for suffix of executables... " >&6; }
2868	if { { ac_try="$ac_link"
2869	case "(($ac_try" in
2870	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2871	*) ac_try_echo=$ac_try;;
2872	esac
2873	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2874	$as_echo "$ac_try_echo"; } >&5
2875	(eval "$ac_link") 2>&5
2876	ac_status=$?
2877	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2878	test $ac_status = 0; }; then :
2879	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2880	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2881	# work properly (i.e., refer to `conftest.exe'), while it won't with
2882	# `rm'.
2883	for ac_file in conftest.exe conftest conftest.*; do
2884	test -f "$ac_file" \|\| continue
2885	case $ac_file in
2886	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
2887	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2888	break;;
2889	* ) break;;
2890	esac
2891	done
2892	else
2893	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2894	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2895	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2896	See \`config.log' for more details" "$LINENO" 5; }
2897	fi
2898	rm -f conftest conftest$ac_cv_exeext
2899	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2900	$as_echo "$ac_cv_exeext" >&6; }
2901
2902	rm -f conftest.$ac_ext
2903	EXEEXT=$ac_cv_exeext
2904	ac_exeext=$EXEEXT
2905	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2906	/* end confdefs.h. */
2907	#include <stdio.h>
2908	int
2909	main ()
2910	{
2911	FILE *f = fopen ("conftest.out", "w");
2912	return ferror (f) \|\| fclose (f) != 0;
2913
2914	;
2915	return 0;
2916	}
2917	_ACEOF
2918	ac_clean_files="$ac_clean_files conftest.out"
2919	# Check that the compiler produces executables we can run. If not, either
2920	# the compiler is broken, or we cross compile.
2921	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2922	$as_echo_n "checking whether we are cross compiling... " >&6; }
2923	if test "$cross_compiling" != yes; then
2924	{ { ac_try="$ac_link"
2925	case "(($ac_try" in
2926	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2927	*) ac_try_echo=$ac_try;;
2928	esac
2929	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2930	$as_echo "$ac_try_echo"; } >&5
2931	(eval "$ac_link") 2>&5
2932	ac_status=$?
2933	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2934	test $ac_status = 0; }
2935	if { ac_try='./conftest$ac_cv_exeext'
2936	{ { case "(($ac_try" in
2937	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2938	*) ac_try_echo=$ac_try;;
2939	esac
2940	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2941	$as_echo "$ac_try_echo"; } >&5
2942	(eval "$ac_try") 2>&5
2943	ac_status=$?
2944	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2945	test $ac_status = 0; }; }; then
2946	cross_compiling=no
2947	else
2948	if test "$cross_compiling" = maybe; then
2949	cross_compiling=yes
2950	else
2951	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2952	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2953	as_fn_error $? "cannot run C++ compiled programs.
2954	If you meant to cross compile, use \`--host'.
2955	See \`config.log' for more details" "$LINENO" 5; }
2956	fi
2957	fi
2958	fi
2959	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2960	$as_echo "$cross_compiling" >&6; }
2961
2962	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2963	ac_clean_files=$ac_clean_files_save
2964	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2965	$as_echo_n "checking for suffix of object files... " >&6; }
2966	if ${ac_cv_objext+:} false; then :
2967	$as_echo_n "(cached) " >&6
2968	else
2969	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2970	/* end confdefs.h. */
2971
2972	int
2973	main ()
2974	{
2975
2976	;
2977	return 0;
2978	}
2979	_ACEOF
2980	rm -f conftest.o conftest.obj
2981	if { { ac_try="$ac_compile"
2982	case "(($ac_try" in
2983	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2984	*) ac_try_echo=$ac_try;;
2985	esac
2986	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2987	$as_echo "$ac_try_echo"; } >&5
2988	(eval "$ac_compile") 2>&5
2989	ac_status=$?
2990	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2991	test $ac_status = 0; }; then :
2992	for ac_file in conftest.o conftest.obj conftest.*; do
2993	test -f "$ac_file" \|\| continue;
2994	case $ac_file in
2995	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| *.dSYM ) ;;
2996	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
2997	break;;
2998	esac
2999	done
3000	else
3001	$as_echo "$as_me: failed program was:" >&5
3002	sed 's/^/\| /' conftest.$ac_ext >&5
3003
3004	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3005	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3006	as_fn_error $? "cannot compute suffix of object files: cannot compile
3007	See \`config.log' for more details" "$LINENO" 5; }
3008	fi
3009	rm -f conftest.$ac_cv_objext conftest.$ac_ext
3010	fi
3011	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3012	$as_echo "$ac_cv_objext" >&6; }
3013	OBJEXT=$ac_cv_objext
3014	ac_objext=$OBJEXT
3015	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3016	$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3017	if ${ac_cv_cxx_compiler_gnu+:} false; then :
3018	$as_echo_n "(cached) " >&6
3019	else
3020	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3021	/* end confdefs.h. */
3022
3023	int
3024	main ()
3025	{
3026	#ifndef __GNUC__
3027	choke me
3028	#endif
3029
3030	;
3031	return 0;
3032	}
3033	_ACEOF
3034	if ac_fn_cxx_try_compile "$LINENO"; then :
3035	ac_compiler_gnu=yes
3036	else
3037	ac_compiler_gnu=no
3038	fi
3039	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3040	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3041
3042	fi
3043	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3044	$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3045	if test $ac_compiler_gnu = yes; then
3046	GXX=yes
3047	else
3048	GXX=
3049	fi
3050	ac_test_CXXFLAGS=${CXXFLAGS+set}
3051	ac_save_CXXFLAGS=$CXXFLAGS
3052	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3053	$as_echo_n "checking whether $CXX accepts -g... " >&6; }
3054	if ${ac_cv_prog_cxx_g+:} false; then :
3055	$as_echo_n "(cached) " >&6
3056	else
3057	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3058	ac_cxx_werror_flag=yes
3059	ac_cv_prog_cxx_g=no
3060	CXXFLAGS="-g"
3061	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3062	/* end confdefs.h. */
3063
3064	int
3065	main ()
3066	{
3067
3068	;
3069	return 0;
3070	}
3071	_ACEOF
3072	if ac_fn_cxx_try_compile "$LINENO"; then :
3073	ac_cv_prog_cxx_g=yes
3074	else
3075	CXXFLAGS=""
3076	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3077	/* end confdefs.h. */
3078
3079	int
3080	main ()
3081	{
3082
3083	;
3084	return 0;
3085	}
3086	_ACEOF
3087	if ac_fn_cxx_try_compile "$LINENO"; then :
3088
3089	else
3090	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3091	CXXFLAGS="-g"
3092	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3093	/* end confdefs.h. */
3094
3095	int
3096	main ()
3097	{
3098
3099	;
3100	return 0;
3101	}
3102	_ACEOF
3103	if ac_fn_cxx_try_compile "$LINENO"; then :
3104	ac_cv_prog_cxx_g=yes
3105	fi
3106	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3107	fi
3108	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3109	fi
3110	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3111	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3112	fi
3113	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3114	$as_echo "$ac_cv_prog_cxx_g" >&6; }
3115	if test "$ac_test_CXXFLAGS" = set; then
3116	CXXFLAGS=$ac_save_CXXFLAGS
3117	elif test $ac_cv_prog_cxx_g = yes; then
3118	if test "$GXX" = yes; then
3119	CXXFLAGS="-g -O2"
3120	else
3121	CXXFLAGS="-g"
3122	fi
3123	else
3124	if test "$GXX" = yes; then
3125	CXXFLAGS="-O2"
3126	else
3127	CXXFLAGS=
3128	fi
3129	fi
3130	ac_ext=c
3131	ac_cpp='$CPP $CPPFLAGS'
3132	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3133	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3134	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3135
3136	for ac_prog in gawk mawk nawk awk
3137	do
3138	# Extract the first word of "$ac_prog", so it can be a program name with args.
3139	set dummy $ac_prog; ac_word=$2
3140	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3141	$as_echo_n "checking for $ac_word... " >&6; }
3142	if ${ac_cv_prog_AWK+:} false; then :
3143	$as_echo_n "(cached) " >&6
3144	else
3145	if test -n "$AWK"; then
3146	ac_cv_prog_AWK="$AWK" # Let the user override the test.
3147	else
3148	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3149	for as_dir in $PATH
3150	do
3151	IFS=$as_save_IFS
3152	test -z "$as_dir" && as_dir=.
3153	for ac_exec_ext in '' $ac_executable_extensions; do
3154	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3155	ac_cv_prog_AWK="$ac_prog"
3156	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3157	break 2
3158	fi
3159	done
3160	done
3161	IFS=$as_save_IFS
3162
3163	fi
3164	fi
3165	AWK=$ac_cv_prog_AWK
3166	if test -n "$AWK"; then
3167	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3168	$as_echo "$AWK" >&6; }
3169	else
3170	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3171	$as_echo "no" >&6; }
3172	fi
3173
3174
3175	test -n "$AWK" && break
3176	done
3177
3178	for ac_prog in 'bison -y' byacc
3179	do
3180	# Extract the first word of "$ac_prog", so it can be a program name with args.
3181	set dummy $ac_prog; ac_word=$2
3182	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3183	$as_echo_n "checking for $ac_word... " >&6; }
3184	if ${ac_cv_prog_YACC+:} false; then :
3185	$as_echo_n "(cached) " >&6
3186	else
3187	if test -n "$YACC"; then
3188	ac_cv_prog_YACC="$YACC" # Let the user override the test.
3189	else
3190	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3191	for as_dir in $PATH
3192	do
3193	IFS=$as_save_IFS
3194	test -z "$as_dir" && as_dir=.
3195	for ac_exec_ext in '' $ac_executable_extensions; do
3196	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3197	ac_cv_prog_YACC="$ac_prog"
3198	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3199	break 2
3200	fi
3201	done
3202	done
3203	IFS=$as_save_IFS
3204
3205	fi
3206	fi
3207	YACC=$ac_cv_prog_YACC
3208	if test -n "$YACC"; then
3209	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
3210	$as_echo "$YACC" >&6; }
3211	else
3212	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3213	$as_echo "no" >&6; }
3214	fi
3215
3216
3217	test -n "$YACC" && break
3218	done
3219	test -n "$YACC" \|\| YACC="yacc"
3220
3221	ac_ext=c
3222	ac_cpp='$CPP $CPPFLAGS'
3223	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3224	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3225	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3226	if test -n "$ac_tool_prefix"; then
3227	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3228	set dummy ${ac_tool_prefix}gcc; ac_word=$2
3229	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3230	$as_echo_n "checking for $ac_word... " >&6; }
3231	if ${ac_cv_prog_CC+:} false; then :
3232	$as_echo_n "(cached) " >&6
3233	else
3234	if test -n "$CC"; then
3235	ac_cv_prog_CC="$CC" # Let the user override the test.
3236	else
3237	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3238	for as_dir in $PATH
3239	do
3240	IFS=$as_save_IFS
3241	test -z "$as_dir" && as_dir=.
3242	for ac_exec_ext in '' $ac_executable_extensions; do
3243	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3244	ac_cv_prog_CC="${ac_tool_prefix}gcc"
3245	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3246	break 2
3247	fi
3248	done
3249	done
3250	IFS=$as_save_IFS
3251
3252	fi
3253	fi
3254	CC=$ac_cv_prog_CC
3255	if test -n "$CC"; then
3256	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3257	$as_echo "$CC" >&6; }
3258	else
3259	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3260	$as_echo "no" >&6; }
3261	fi
3262
3263
3264	fi
3265	if test -z "$ac_cv_prog_CC"; then
3266	ac_ct_CC=$CC
3267	# Extract the first word of "gcc", so it can be a program name with args.
3268	set dummy gcc; ac_word=$2
3269	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3270	$as_echo_n "checking for $ac_word... " >&6; }
3271	if ${ac_cv_prog_ac_ct_CC+:} false; then :
3272	$as_echo_n "(cached) " >&6
3273	else
3274	if test -n "$ac_ct_CC"; then
3275	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3276	else
3277	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3278	for as_dir in $PATH
3279	do
3280	IFS=$as_save_IFS
3281	test -z "$as_dir" && as_dir=.
3282	for ac_exec_ext in '' $ac_executable_extensions; do
3283	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3284	ac_cv_prog_ac_ct_CC="gcc"
3285	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3286	break 2
3287	fi
3288	done
3289	done
3290	IFS=$as_save_IFS
3291
3292	fi
3293	fi
3294	ac_ct_CC=$ac_cv_prog_ac_ct_CC
3295	if test -n "$ac_ct_CC"; then
3296	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3297	$as_echo "$ac_ct_CC" >&6; }
3298	else
3299	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3300	$as_echo "no" >&6; }
3301	fi
3302
3303	if test "x$ac_ct_CC" = x; then
3304	CC=""
3305	else
3306	case $cross_compiling:$ac_tool_warned in
3307	yes:)
3308	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3309	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3310	ac_tool_warned=yes ;;
3311	esac
3312	CC=$ac_ct_CC
3313	fi
3314	else
3315	CC="$ac_cv_prog_CC"
3316	fi
3317
3318	if test -z "$CC"; then
3319	if test -n "$ac_tool_prefix"; then
3320	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3321	set dummy ${ac_tool_prefix}cc; ac_word=$2
3322	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3323	$as_echo_n "checking for $ac_word... " >&6; }
3324	if ${ac_cv_prog_CC+:} false; then :
3325	$as_echo_n "(cached) " >&6
3326	else
3327	if test -n "$CC"; then
3328	ac_cv_prog_CC="$CC" # Let the user override the test.
3329	else
3330	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3331	for as_dir in $PATH
3332	do
3333	IFS=$as_save_IFS
3334	test -z "$as_dir" && as_dir=.
3335	for ac_exec_ext in '' $ac_executable_extensions; do
3336	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3337	ac_cv_prog_CC="${ac_tool_prefix}cc"
3338	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3339	break 2
3340	fi
3341	done
3342	done
3343	IFS=$as_save_IFS
3344
3345	fi
3346	fi
3347	CC=$ac_cv_prog_CC
3348	if test -n "$CC"; then
3349	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3350	$as_echo "$CC" >&6; }
3351	else
3352	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3353	$as_echo "no" >&6; }
3354	fi
3355
3356
3357	fi
3358	fi
3359	if test -z "$CC"; then
3360	# Extract the first word of "cc", so it can be a program name with args.
3361	set dummy cc; ac_word=$2
3362	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3363	$as_echo_n "checking for $ac_word... " >&6; }
3364	if ${ac_cv_prog_CC+:} false; then :
3365	$as_echo_n "(cached) " >&6
3366	else
3367	if test -n "$CC"; then
3368	ac_cv_prog_CC="$CC" # Let the user override the test.
3369	else
3370	ac_prog_rejected=no
3371	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3372	for as_dir in $PATH
3373	do
3374	IFS=$as_save_IFS
3375	test -z "$as_dir" && as_dir=.
3376	for ac_exec_ext in '' $ac_executable_extensions; do
3377	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3378	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3379	ac_prog_rejected=yes
3380	continue
3381	fi
3382	ac_cv_prog_CC="cc"
3383	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3384	break 2
3385	fi
3386	done
3387	done
3388	IFS=$as_save_IFS
3389
3390	if test $ac_prog_rejected = yes; then
3391	# We found a bogon in the path, so make sure we never use it.
3392	set dummy $ac_cv_prog_CC
3393	shift
3394	if test $# != 0; then
3395	# We chose a different compiler from the bogus one.
3396	# However, it has the same basename, so the bogon will be chosen
3397	# first if we set CC to just the basename; use the full file name.
3398	shift
3399	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3400	fi
3401	fi
3402	fi
3403	fi
3404	CC=$ac_cv_prog_CC
3405	if test -n "$CC"; then
3406	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3407	$as_echo "$CC" >&6; }
3408	else
3409	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3410	$as_echo "no" >&6; }
3411	fi
3412
3413
3414	fi
3415	if test -z "$CC"; then
3416	if test -n "$ac_tool_prefix"; then
3417	for ac_prog in cl.exe
3418	do
3419	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3420	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3421	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3422	$as_echo_n "checking for $ac_word... " >&6; }
3423	if ${ac_cv_prog_CC+:} false; then :
3424	$as_echo_n "(cached) " >&6
3425	else
3426	if test -n "$CC"; then
3427	ac_cv_prog_CC="$CC" # Let the user override the test.
3428	else
3429	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3430	for as_dir in $PATH
3431	do
3432	IFS=$as_save_IFS
3433	test -z "$as_dir" && as_dir=.
3434	for ac_exec_ext in '' $ac_executable_extensions; do
3435	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3436	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3437	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3438	break 2
3439	fi
3440	done
3441	done
3442	IFS=$as_save_IFS
3443
3444	fi
3445	fi
3446	CC=$ac_cv_prog_CC
3447	if test -n "$CC"; then
3448	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3449	$as_echo "$CC" >&6; }
3450	else
3451	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3452	$as_echo "no" >&6; }
3453	fi
3454
3455
3456	test -n "$CC" && break
3457	done
3458	fi
3459	if test -z "$CC"; then
3460	ac_ct_CC=$CC
3461	for ac_prog in cl.exe
3462	do
3463	# Extract the first word of "$ac_prog", so it can be a program name with args.
3464	set dummy $ac_prog; ac_word=$2
3465	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3466	$as_echo_n "checking for $ac_word... " >&6; }
3467	if ${ac_cv_prog_ac_ct_CC+:} false; then :
3468	$as_echo_n "(cached) " >&6
3469	else
3470	if test -n "$ac_ct_CC"; then
3471	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3472	else
3473	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3474	for as_dir in $PATH
3475	do
3476	IFS=$as_save_IFS
3477	test -z "$as_dir" && as_dir=.
3478	for ac_exec_ext in '' $ac_executable_extensions; do
3479	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3480	ac_cv_prog_ac_ct_CC="$ac_prog"
3481	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3482	break 2
3483	fi
3484	done
3485	done
3486	IFS=$as_save_IFS
3487
3488	fi
3489	fi
3490	ac_ct_CC=$ac_cv_prog_ac_ct_CC
3491	if test -n "$ac_ct_CC"; then
3492	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3493	$as_echo "$ac_ct_CC" >&6; }
3494	else
3495	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3496	$as_echo "no" >&6; }
3497	fi
3498
3499
3500	test -n "$ac_ct_CC" && break
3501	done
3502
3503	if test "x$ac_ct_CC" = x; then
3504	CC=""
3505	else
3506	case $cross_compiling:$ac_tool_warned in
3507	yes:)
3508	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3509	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3510	ac_tool_warned=yes ;;
3511	esac
3512	CC=$ac_ct_CC
3513	fi
3514	fi
3515
3516	fi
3517
3518
3519	test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3520	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3521	as_fn_error $? "no acceptable C compiler found in \$PATH
3522	See \`config.log' for more details" "$LINENO" 5; }
3523
3524	# Provide some information about the compiler.
3525	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3526	set X $ac_compile
3527	ac_compiler=$2
3528	for ac_option in --version -v -V -qversion; do
3529	{ { ac_try="$ac_compiler $ac_option >&5"
3530	case "(($ac_try" in
3531	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3532	*) ac_try_echo=$ac_try;;
3533	esac
3534	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3535	$as_echo "$ac_try_echo"; } >&5
3536	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
3537	ac_status=$?
3538	if test -s conftest.err; then
3539	sed '10a\
3540	... rest of stderr output deleted ...
3541	10q' conftest.err >conftest.er1
3542	cat conftest.er1 >&5
3543	fi
3544	rm -f conftest.er1 conftest.err
3545	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3546	test $ac_status = 0; }
3547	done
3548
3549	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3550	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3551	if ${ac_cv_c_compiler_gnu+:} false; then :
3552	$as_echo_n "(cached) " >&6
3553	else
3554	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3555	/* end confdefs.h. */
3556
3557	int
3558	main ()
3559	{
3560	#ifndef __GNUC__
3561	choke me
3562	#endif
3563
3564	;
3565	return 0;
3566	}
3567	_ACEOF
3568	if ac_fn_c_try_compile "$LINENO"; then :
3569	ac_compiler_gnu=yes
3570	else
3571	ac_compiler_gnu=no
3572	fi
3573	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3574	ac_cv_c_compiler_gnu=$ac_compiler_gnu
3575
3576	fi
3577	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3578	$as_echo "$ac_cv_c_compiler_gnu" >&6; }
3579	if test $ac_compiler_gnu = yes; then
3580	GCC=yes
3581	else
3582	GCC=
3583	fi
3584	ac_test_CFLAGS=${CFLAGS+set}
3585	ac_save_CFLAGS=$CFLAGS
3586	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3587	$as_echo_n "checking whether $CC accepts -g... " >&6; }
3588	if ${ac_cv_prog_cc_g+:} false; then :
3589	$as_echo_n "(cached) " >&6
3590	else
3591	ac_save_c_werror_flag=$ac_c_werror_flag
3592	ac_c_werror_flag=yes
3593	ac_cv_prog_cc_g=no
3594	CFLAGS="-g"
3595	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3596	/* end confdefs.h. */
3597
3598	int
3599	main ()
3600	{
3601
3602	;
3603	return 0;
3604	}
3605	_ACEOF
3606	if ac_fn_c_try_compile "$LINENO"; then :
3607	ac_cv_prog_cc_g=yes
3608	else
3609	CFLAGS=""
3610	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3611	/* end confdefs.h. */
3612
3613	int
3614	main ()
3615	{
3616
3617	;
3618	return 0;
3619	}
3620	_ACEOF
3621	if ac_fn_c_try_compile "$LINENO"; then :
3622
3623	else
3624	ac_c_werror_flag=$ac_save_c_werror_flag
3625	CFLAGS="-g"
3626	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3627	/* end confdefs.h. */
3628
3629	int
3630	main ()
3631	{
3632
3633	;
3634	return 0;
3635	}
3636	_ACEOF
3637	if ac_fn_c_try_compile "$LINENO"; then :
3638	ac_cv_prog_cc_g=yes
3639	fi
3640	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3641	fi
3642	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3643	fi
3644	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3645	ac_c_werror_flag=$ac_save_c_werror_flag
3646	fi
3647	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3648	$as_echo "$ac_cv_prog_cc_g" >&6; }
3649	if test "$ac_test_CFLAGS" = set; then
3650	CFLAGS=$ac_save_CFLAGS
3651	elif test $ac_cv_prog_cc_g = yes; then
3652	if test "$GCC" = yes; then
3653	CFLAGS="-g -O2"
3654	else
3655	CFLAGS="-g"
3656	fi
3657	else
3658	if test "$GCC" = yes; then
3659	CFLAGS="-O2"
3660	else
3661	CFLAGS=
3662	fi
3663	fi
3664	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3665	$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3666	if ${ac_cv_prog_cc_c89+:} false; then :
3667	$as_echo_n "(cached) " >&6
3668	else
3669	ac_cv_prog_cc_c89=no
3670	ac_save_CC=$CC
3671	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3672	/* end confdefs.h. */
3673	#include <stdarg.h>
3674	#include <stdio.h>
3675	#include <sys/types.h>
3676	#include <sys/stat.h>
3677	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3678	struct buf { int x; };
3679	FILE * (rcsopen) (struct buf , struct stat *, int);
3680	static char *e (p, i)
3681	char **p;
3682	int i;
3683	{
3684	return p[i];
3685	}
3686	static char f (char (g) (char , int), char *p, ...)
3687	{
3688	char *s;
3689	va_list v;
3690	va_start (v,p);
3691	s = g (p, va_arg (v,int));
3692	va_end (v);
3693	return s;
3694	}
3695
3696	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3697	function prototypes and stuff, but not '\xHH' hex character constants.
3698	These don't provoke an error unfortunately, instead are silently treated
3699	as 'x'. The following induces an error, until -std is added to get
3700	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3701	array size at least. It's necessary to write '\x00'==0 to get something
3702	that's true only with -std. */
3703	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3704
3705	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3706	inside strings and character constants. */
3707	#define FOO(x) 'x'
3708	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3709
3710	int test (int i, double x);
3711	struct s1 {int (*f) (int a);};
3712	struct s2 {int (*f) (double a);};
3713	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
3714	int argc;
3715	char **argv;
3716	int
3717	main ()
3718	{
3719	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
3720	;
3721	return 0;
3722	}
3723	_ACEOF
3724	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3725	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3726	do
3727	CC="$ac_save_CC $ac_arg"
3728	if ac_fn_c_try_compile "$LINENO"; then :
3729	ac_cv_prog_cc_c89=$ac_arg
3730	fi
3731	rm -f core conftest.err conftest.$ac_objext
3732	test "x$ac_cv_prog_cc_c89" != "xno" && break
3733	done
3734	rm -f conftest.$ac_ext
3735	CC=$ac_save_CC
3736
3737	fi
3738	# AC_CACHE_VAL
3739	case "x$ac_cv_prog_cc_c89" in
3740	x)
3741	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3742	$as_echo "none needed" >&6; } ;;
3743	xno)
3744	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3745	$as_echo "unsupported" >&6; } ;;
3746	*)
3747	CC="$CC $ac_cv_prog_cc_c89"
3748	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3749	$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3750	esac
3751	if test "x$ac_cv_prog_cc_c89" != xno; then :
3752
3753	fi
3754
3755	ac_ext=c
3756	ac_cpp='$CPP $CPPFLAGS'
3757	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3758	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3759	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3760
3761	# Find a good install program. We prefer a C program (faster),
3762	# so one script is as good as another. But avoid the broken or
3763	# incompatible versions:
3764	# SysV /etc/install, /usr/sbin/install
3765	# SunOS /usr/etc/install
3766	# IRIX /sbin/install
3767	# AIX /bin/install
3768	# AmigaOS /C/install, which installs bootblocks on floppy discs
3769	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3770	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
3771	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3772	# OS/2's system install, which has a completely different semantic
3773	# ./install, which can be erroneously created by make from ./install.sh.
3774	# Reject install programs that cannot install multiple files.
3775	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3776	$as_echo_n "checking for a BSD-compatible install... " >&6; }
3777	if test -z "$INSTALL"; then
3778	if ${ac_cv_path_install+:} false; then :
3779	$as_echo_n "(cached) " >&6
3780	else
3781	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3782	for as_dir in $PATH
3783	do
3784	IFS=$as_save_IFS
3785	test -z "$as_dir" && as_dir=.
3786	# Account for people who put trailing slashes in PATH elements.
3787	case $as_dir/ in #((
3788	./ \| .// \| /[cC]/* \| \
3789	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
3790	?:[\\/]os2[\\/]install[\\/]* \| ?:[\\/]OS2[\\/]INSTALL[\\/]* \| \
3791	/usr/ucb/* ) ;;
3792	*)
3793	# OSF1 and SCO ODT 3.0 have their own names for install.
3794	# Don't use installbsd from OSF since it installs stuff as root
3795	# by default.
3796	for ac_prog in ginstall scoinst install; do
3797	for ac_exec_ext in '' $ac_executable_extensions; do
3798	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3799	if test $ac_prog = install &&
3800	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3801	# AIX install. It has an incompatible calling convention.
3802	:
3803	elif test $ac_prog = install &&
3804	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3805	# program-specific install script used by HP pwplus--don't use.
3806	:
3807	else
3808	rm -rf conftest.one conftest.two conftest.dir
3809	echo one > conftest.one
3810	echo two > conftest.two
3811	mkdir conftest.dir
3812	if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3813	test -s conftest.one && test -s conftest.two &&
3814	test -s conftest.dir/conftest.one &&
3815	test -s conftest.dir/conftest.two
3816	then
3817	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3818	break 3
3819	fi
3820	fi
3821	fi
3822	done
3823	done
3824	;;
3825	esac
3826
3827	done
3828	IFS=$as_save_IFS
3829
3830	rm -rf conftest.one conftest.two conftest.dir
3831
3832	fi
3833	if test "${ac_cv_path_install+set}" = set; then
3834	INSTALL=$ac_cv_path_install
3835	else
3836	# As a last resort, use the slow shell script. Don't cache a
3837	# value for INSTALL within a source directory, because that will
3838	# break other packages using the cache if that directory is
3839	# removed, or if the value is a relative name.
3840	INSTALL=$ac_install_sh
3841	fi
3842	fi
3843	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3844	$as_echo "$INSTALL" >&6; }
3845
3846	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3847	# It thinks the first close brace ends the variable substitution.
3848	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3849
3850	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3851
3852	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3853
3854	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
3855	$as_echo_n "checking whether ln -s works... " >&6; }
3856	LN_S=$as_ln_s
3857	if test "$LN_S" = "ln -s"; then
3858	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3859	$as_echo "yes" >&6; }
3860	else
3861	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
3862	$as_echo "no, using $LN_S" >&6; }
3863	fi
3864
3865	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3866	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3867	set x ${MAKE-make}
3868	ac_make=`$as_echo "$2" \| sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3869	if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
3870	$as_echo_n "(cached) " >&6
3871	else
3872	cat >conftest.make <<\_ACEOF
3873	SHELL = /bin/sh
3874	all:
3875	@echo '@@@%%%=$(MAKE)=@@@%%%'
3876	_ACEOF
3877	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
3878	case `${MAKE-make} -f conftest.make 2>/dev/null` in
3879	@@@%%%=?=@@@%%%*)
3880	eval ac_cv_prog_make_${ac_make}_set=yes;;
3881	*)
3882	eval ac_cv_prog_make_${ac_make}_set=no;;
3883	esac
3884	rm -f conftest.make
3885	fi
3886	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3887	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3888	$as_echo "yes" >&6; }
3889	SET_MAKE=
3890	else
3891	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3892	$as_echo "no" >&6; }
3893	SET_MAKE="MAKE=${MAKE-make}"
3894	fi
3895
3896	if test -n "$ac_tool_prefix"; then
3897	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3898	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3899	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3900	$as_echo_n "checking for $ac_word... " >&6; }
3901	if ${ac_cv_prog_RANLIB+:} false; then :
3902	$as_echo_n "(cached) " >&6
3903	else
3904	if test -n "$RANLIB"; then
3905	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3906	else
3907	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3908	for as_dir in $PATH
3909	do
3910	IFS=$as_save_IFS
3911	test -z "$as_dir" && as_dir=.
3912	for ac_exec_ext in '' $ac_executable_extensions; do
3913	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3914	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3915	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3916	break 2
3917	fi
3918	done
3919	done
3920	IFS=$as_save_IFS
3921
3922	fi
3923	fi
3924	RANLIB=$ac_cv_prog_RANLIB
3925	if test -n "$RANLIB"; then
3926	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
3927	$as_echo "$RANLIB" >&6; }
3928	else
3929	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3930	$as_echo "no" >&6; }
3931	fi
3932
3933
3934	fi
3935	if test -z "$ac_cv_prog_RANLIB"; then
3936	ac_ct_RANLIB=$RANLIB
3937	# Extract the first word of "ranlib", so it can be a program name with args.
3938	set dummy ranlib; ac_word=$2
3939	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3940	$as_echo_n "checking for $ac_word... " >&6; }
3941	if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
3942	$as_echo_n "(cached) " >&6
3943	else
3944	if test -n "$ac_ct_RANLIB"; then
3945	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3946	else
3947	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3948	for as_dir in $PATH
3949	do
3950	IFS=$as_save_IFS
3951	test -z "$as_dir" && as_dir=.
3952	for ac_exec_ext in '' $ac_executable_extensions; do
3953	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3954	ac_cv_prog_ac_ct_RANLIB="ranlib"
3955	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3956	break 2
3957	fi
3958	done
3959	done
3960	IFS=$as_save_IFS
3961
3962	fi
3963	fi
3964	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3965	if test -n "$ac_ct_RANLIB"; then
3966	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
3967	$as_echo "$ac_ct_RANLIB" >&6; }
3968	else
3969	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3970	$as_echo "no" >&6; }
3971	fi
3972
3973	if test "x$ac_ct_RANLIB" = x; then
3974	RANLIB=":"
3975	else
3976	case $cross_compiling:$ac_tool_warned in
3977	yes:)
3978	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3979	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3980	ac_tool_warned=yes ;;
3981	esac
3982	RANLIB=$ac_ct_RANLIB
3983	fi
3984	else
3985	RANLIB="$ac_cv_prog_RANLIB"
3986	fi
3987
3988	if test $ENABLE_JAVA = "1" ; then
3989
3990
3991	if test "x$JAVA" = x ; then
3992	if test x$JAVAPREFIX = x; then
3993	test x$JAVA = x && for ac_prog in java$EXEEXT
3994	do
3995	# Extract the first word of "$ac_prog", so it can be a program name with args.
3996	set dummy $ac_prog; ac_word=$2
3997	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3998	$as_echo_n "checking for $ac_word... " >&6; }
3999	if ${ac_cv_prog_JAVA+:} false; then :
4000	$as_echo_n "(cached) " >&6
4001	else
4002	if test -n "$JAVA"; then
4003	ac_cv_prog_JAVA="$JAVA" # Let the user override the test.
4004	else
4005	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4006	for as_dir in $PATH
4007	do
4008	IFS=$as_save_IFS
4009	test -z "$as_dir" && as_dir=.
4010	for ac_exec_ext in '' $ac_executable_extensions; do
4011	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4012	ac_cv_prog_JAVA="$ac_prog"
4013	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4014	break 2
4015	fi
4016	done
4017	done
4018	IFS=$as_save_IFS
4019
4020	fi
4021	fi
4022	JAVA=$ac_cv_prog_JAVA
4023	if test -n "$JAVA"; then
4024	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $JAVA" >&5
4025	$as_echo "$JAVA" >&6; }
4026	else
4027	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4028	$as_echo "no" >&6; }
4029	fi
4030
4031
4032	test -n "$JAVA" && break
4033	done
4034
4035	else
4036	test x$JAVA = x && for ac_prog in java$EXEEXT
4037	do
4038	# Extract the first word of "$ac_prog", so it can be a program name with args.
4039	set dummy $ac_prog; ac_word=$2
4040	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4041	$as_echo_n "checking for $ac_word... " >&6; }
4042	if ${ac_cv_prog_JAVA+:} false; then :
4043	$as_echo_n "(cached) " >&6
4044	else
4045	if test -n "$JAVA"; then
4046	ac_cv_prog_JAVA="$JAVA" # Let the user override the test.
4047	else
4048	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4049	for as_dir in $PATH
4050	do
4051	IFS=$as_save_IFS
4052	test -z "$as_dir" && as_dir=.
4053	for ac_exec_ext in '' $ac_executable_extensions; do
4054	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4055	ac_cv_prog_JAVA="$ac_prog"
4056	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4057	break 2
4058	fi
4059	done
4060	done
4061	IFS=$as_save_IFS
4062
4063	fi
4064	fi
4065	JAVA=$ac_cv_prog_JAVA
4066	if test -n "$JAVA"; then
4067	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $JAVA" >&5
4068	$as_echo "$JAVA" >&6; }
4069	else
4070	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4071	$as_echo "no" >&6; }
4072	fi
4073
4074
4075	test -n "$JAVA" && break
4076	done
4077	test -n "$JAVA" \|\| JAVA="$JAVAPREFIX"
4078
4079	fi
4080	test x$JAVA = x && as_fn_error $? "no acceptable Java virtual machine found in \$PATH" "$LINENO" 5
4081	fi
4082
4083
4084	# Extract the first word of "uudecode$EXEEXT", so it can be a program name with args.
4085	set dummy uudecode$EXEEXT; ac_word=$2
4086	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4087	$as_echo_n "checking for $ac_word... " >&6; }
4088	if ${ac_cv_prog_uudecode+:} false; then :
4089	$as_echo_n "(cached) " >&6
4090	else
4091	if test -n "$uudecode"; then
4092	ac_cv_prog_uudecode="$uudecode" # Let the user override the test.
4093	else
4094	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4095	for as_dir in $PATH
4096	do
4097	IFS=$as_save_IFS
4098	test -z "$as_dir" && as_dir=.
4099	for ac_exec_ext in '' $ac_executable_extensions; do
4100	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4101	ac_cv_prog_uudecode="yes"
4102	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4103	break 2
4104	fi
4105	done
4106	done
4107	IFS=$as_save_IFS
4108
4109	fi
4110	fi
4111	uudecode=$ac_cv_prog_uudecode
4112	if test -n "$uudecode"; then
4113	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $uudecode" >&5
4114	$as_echo "$uudecode" >&6; }
4115	else
4116	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4117	$as_echo "no" >&6; }
4118	fi
4119
4120
4121	if test x$uudecode = xyes; then
4122	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if uudecode can decode base 64 file" >&5
4123	$as_echo_n "checking if uudecode can decode base 64 file... " >&6; }
4124	if ${ac_cv_prog_uudecode_base64+:} false; then :
4125	$as_echo_n "(cached) " >&6
4126	else
4127
4128	cat << \EOF > Test.uue
4129	begin-base64 644 Test.class
4130	yv66vgADAC0AFQcAAgEABFRlc3QHAAQBABBqYXZhL2xhbmcvT2JqZWN0AQAE
4131	bWFpbgEAFihbTGphdmEvbGFuZy9TdHJpbmc7KVYBAARDb2RlAQAPTGluZU51
4132	bWJlclRhYmxlDAAKAAsBAARleGl0AQAEKEkpVgoADQAJBwAOAQAQamF2YS9s
4133	YW5nL1N5c3RlbQEABjxpbml0PgEAAygpVgwADwAQCgADABEBAApTb3VyY2VG
4134	aWxlAQAJVGVzdC5qYXZhACEAAQADAAAAAAACAAkABQAGAAEABwAAACEAAQAB
4135	AAAABQO4AAyxAAAAAQAIAAAACgACAAAACgAEAAsAAQAPABAAAQAHAAAAIQAB
4136	AAEAAAAFKrcAErEAAAABAAgAAAAKAAIAAAAEAAQABAABABMAAAACABQ=
4137	====
4138	EOF
4139	if uudecode$EXEEXT Test.uue; then
4140	ac_cv_prog_uudecode_base64=yes
4141	else
4142	echo "configure: 4142: uudecode had trouble decoding base 64 file 'Test.uue'" >&5
4143	echo "configure: failed file was:" >&5
4144	cat Test.uue >&5
4145	ac_cv_prog_uudecode_base64=no
4146	fi
4147	rm -f Test.uue
4148	fi
4149	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_uudecode_base64" >&5
4150	$as_echo "$ac_cv_prog_uudecode_base64" >&6; }
4151	fi
4152	if test x$ac_cv_prog_uudecode_base64 != xyes; then
4153	rm -f Test.class
4154	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: I have to compile Test.class from scratch" >&5
4155	$as_echo "$as_me: WARNING: I have to compile Test.class from scratch" >&2;}
4156	if test x$ac_cv_prog_javac_works = xno; then
4157	as_fn_error $? "Cannot compile java source. $JAVAC does not work properly" "$LINENO" 5
4158	fi
4159	if test x$ac_cv_prog_javac_works = x; then
4160
4161	if test "x$JAVAC" = x ; then
4162	if test "x$JAVAPREFIX" = x; then
4163	test "x$JAVAC" = x && for ac_prog in javac$EXEEXT
4164	do
4165	# Extract the first word of "$ac_prog", so it can be a program name with args.
4166	set dummy $ac_prog; ac_word=$2
4167	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4168	$as_echo_n "checking for $ac_word... " >&6; }
4169	if ${ac_cv_prog_JAVAC+:} false; then :
4170	$as_echo_n "(cached) " >&6
4171	else
4172	if test -n "$JAVAC"; then
4173	ac_cv_prog_JAVAC="$JAVAC" # Let the user override the test.
4174	else
4175	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4176	for as_dir in $PATH
4177	do
4178	IFS=$as_save_IFS
4179	test -z "$as_dir" && as_dir=.
4180	for ac_exec_ext in '' $ac_executable_extensions; do
4181	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4182	ac_cv_prog_JAVAC="$ac_prog"
4183	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4184	break 2
4185	fi
4186	done
4187	done
4188	IFS=$as_save_IFS
4189
4190	fi
4191	fi
4192	JAVAC=$ac_cv_prog_JAVAC
4193	if test -n "$JAVAC"; then
4194	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $JAVAC" >&5
4195	$as_echo "$JAVAC" >&6; }
4196	else
4197	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4198	$as_echo "no" >&6; }
4199	fi
4200
4201
4202	test -n "$JAVAC" && break
4203	done
4204
4205	else
4206	test "x$JAVAC" = x && for ac_prog in javac$EXEEXT
4207	do
4208	# Extract the first word of "$ac_prog", so it can be a program name with args.
4209	set dummy $ac_prog; ac_word=$2
4210	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4211	$as_echo_n "checking for $ac_word... " >&6; }
4212	if ${ac_cv_prog_JAVAC+:} false; then :
4213	$as_echo_n "(cached) " >&6
4214	else
4215	if test -n "$JAVAC"; then
4216	ac_cv_prog_JAVAC="$JAVAC" # Let the user override the test.
4217	else
4218	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4219	for as_dir in $PATH
4220	do
4221	IFS=$as_save_IFS
4222	test -z "$as_dir" && as_dir=.
4223	for ac_exec_ext in '' $ac_executable_extensions; do
4224	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4225	ac_cv_prog_JAVAC="$ac_prog"
4226	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4227	break 2
4228	fi
4229	done
4230	done
4231	IFS=$as_save_IFS
4232
4233	fi
4234	fi
4235	JAVAC=$ac_cv_prog_JAVAC
4236	if test -n "$JAVAC"; then
4237	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $JAVAC" >&5
4238	$as_echo "$JAVAC" >&6; }
4239	else
4240	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4241	$as_echo "no" >&6; }
4242	fi
4243
4244
4245	test -n "$JAVAC" && break
4246	done
4247	test -n "$JAVAC" \|\| JAVAC="$JAVAPREFIX"
4248
4249	fi
4250	test "x$JAVAC" = x && as_fn_error $? "no acceptable Java compiler found in \$PATH" "$LINENO" 5
4251	else
4252	echo "Checking for javac... $JAVAC"
4253	fi
4254
4255
4256	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $JAVAC works" >&5
4257	$as_echo_n "checking if $JAVAC works... " >&6; }
4258	if ${ac_cv_prog_javac_works+:} false; then :
4259	$as_echo_n "(cached) " >&6
4260	else
4261
4262	JAVA_TEST=Test.java
4263	CLASS_TEST=Test.class
4264	cat << \EOF > $JAVA_TEST
4265	/* #line 4265 "configure" */
4266	public class Test {
4267	}
4268	EOF
4269	if { ac_try='$JAVAC $JAVACFLAGS $JAVA_TEST'
4270	{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
4271	(eval $ac_try) 2>&5
4272	ac_status=$?
4273	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4274	test $ac_status = 0; }; } >/dev/null 2>&1; then
4275	ac_cv_prog_javac_works=yes
4276	else
4277	as_fn_error $? "The Java compiler $JAVAC failed (see config.log, check the CLASSPATH?)" "$LINENO" 5
4278	echo "configure: failed program was:" >&5
4279	cat $JAVA_TEST >&5
4280	fi
4281	rm -f $JAVA_TEST $CLASS_TEST
4282
4283	fi
4284	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_javac_works" >&5
4285	$as_echo "$ac_cv_prog_javac_works" >&6; }
4286	if test "x$JAVACFLAGS" = x ; then
4287	JAVACFLAGS="-source 1.4 -target 1.4"
4288	fi
4289
4290
4291
4292	fi
4293	fi
4294	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $JAVA works" >&5
4295	$as_echo_n "checking if $JAVA works... " >&6; }
4296	if ${ac_cv_prog_java_works+:} false; then :
4297	$as_echo_n "(cached) " >&6
4298	else
4299
4300	JAVA_TEST=Test.java
4301	CLASS_TEST=Test.class
4302	TEST=Test
4303	cat << \EOF > $JAVA_TEST
4304	/* [#]line 4304 "configure" */
4305	public class Test {
4306	public static void main (String args[]) {
4307	System.exit (0);
4308	} }
4309	EOF
4310	if test x$ac_cv_prog_uudecode_base64 != xyes; then
4311	if { ac_try='$JAVAC $JAVACFLAGS $JAVA_TEST'
4312	{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
4313	(eval $ac_try) 2>&5
4314	ac_status=$?
4315	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4316	test $ac_status = 0; }; } && test -s $CLASS_TEST; then
4317	:
4318	else
4319	echo "configure: failed program was:" >&5
4320	cat $JAVA_TEST >&5
4321	as_fn_error $? "The Java compiler $JAVAC failed (see config.log, check the CLASSPATH?)" "$LINENO" 5
4322	fi
4323	fi
4324	if { ac_try='$JAVA $JAVAFLAGS $TEST'
4325	{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
4326	(eval $ac_try) 2>&5
4327	ac_status=$?
4328	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4329	test $ac_status = 0; }; } >/dev/null 2>&1; then
4330	ac_cv_prog_java_works=yes
4331	else
4332	echo "configure: failed program was:" >&5
4333	cat $JAVA_TEST >&5
4334	as_fn_error $? "The Java VM $JAVA failed (see config.log, check the CLASSPATH?)" "$LINENO" 5
4335	fi
4336	rm -fr $JAVA_TEST $CLASS_TEST Test.uue
4337
4338	fi
4339	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_java_works" >&5
4340	$as_echo "$ac_cv_prog_java_works" >&6; }
4341
4342
4343
4344
4345	if test "x$JAVAC" = x ; then
4346	if test "x$JAVAPREFIX" = x; then
4347	test "x$JAVAC" = x && for ac_prog in javac$EXEEXT
4348	do
4349	# Extract the first word of "$ac_prog", so it can be a program name with args.
4350	set dummy $ac_prog; ac_word=$2
4351	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4352	$as_echo_n "checking for $ac_word... " >&6; }
4353	if ${ac_cv_prog_JAVAC+:} false; then :
4354	$as_echo_n "(cached) " >&6
4355	else
4356	if test -n "$JAVAC"; then
4357	ac_cv_prog_JAVAC="$JAVAC" # Let the user override the test.
4358	else
4359	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4360	for as_dir in $PATH
4361	do
4362	IFS=$as_save_IFS
4363	test -z "$as_dir" && as_dir=.
4364	for ac_exec_ext in '' $ac_executable_extensions; do
4365	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4366	ac_cv_prog_JAVAC="$ac_prog"
4367	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4368	break 2
4369	fi
4370	done
4371	done
4372	IFS=$as_save_IFS
4373
4374	fi
4375	fi
4376	JAVAC=$ac_cv_prog_JAVAC
4377	if test -n "$JAVAC"; then
4378	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $JAVAC" >&5
4379	$as_echo "$JAVAC" >&6; }
4380	else
4381	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4382	$as_echo "no" >&6; }
4383	fi
4384
4385
4386	test -n "$JAVAC" && break
4387	done
4388
4389	else
4390	test "x$JAVAC" = x && for ac_prog in javac$EXEEXT
4391	do
4392	# Extract the first word of "$ac_prog", so it can be a program name with args.
4393	set dummy $ac_prog; ac_word=$2
4394	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4395	$as_echo_n "checking for $ac_word... " >&6; }
4396	if ${ac_cv_prog_JAVAC+:} false; then :
4397	$as_echo_n "(cached) " >&6
4398	else
4399	if test -n "$JAVAC"; then
4400	ac_cv_prog_JAVAC="$JAVAC" # Let the user override the test.
4401	else
4402	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4403	for as_dir in $PATH
4404	do
4405	IFS=$as_save_IFS
4406	test -z "$as_dir" && as_dir=.
4407	for ac_exec_ext in '' $ac_executable_extensions; do
4408	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4409	ac_cv_prog_JAVAC="$ac_prog"
4410	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4411	break 2
4412	fi
4413	done
4414	done
4415	IFS=$as_save_IFS
4416
4417	fi
4418	fi
4419	JAVAC=$ac_cv_prog_JAVAC
4420	if test -n "$JAVAC"; then
4421	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $JAVAC" >&5
4422	$as_echo "$JAVAC" >&6; }
4423	else
4424	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4425	$as_echo "no" >&6; }
4426	fi
4427
4428
4429	test -n "$JAVAC" && break
4430	done
4431	test -n "$JAVAC" \|\| JAVAC="$JAVAPREFIX"
4432
4433	fi
4434	test "x$JAVAC" = x && as_fn_error $? "no acceptable Java compiler found in \$PATH" "$LINENO" 5
4435	else
4436	echo "Checking for javac... $JAVAC"
4437	fi
4438
4439
4440	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $JAVAC works" >&5
4441	$as_echo_n "checking if $JAVAC works... " >&6; }
4442	if ${ac_cv_prog_javac_works+:} false; then :
4443	$as_echo_n "(cached) " >&6
4444	else
4445
4446	JAVA_TEST=Test.java
4447	CLASS_TEST=Test.class
4448	cat << \EOF > $JAVA_TEST
4449	/* #line 4449 "configure" */
4450	public class Test {
4451	}
4452	EOF
4453	if { ac_try='$JAVAC $JAVACFLAGS $JAVA_TEST'
4454	{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
4455	(eval $ac_try) 2>&5
4456	ac_status=$?
4457	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4458	test $ac_status = 0; }; } >/dev/null 2>&1; then
4459	ac_cv_prog_javac_works=yes
4460	else
4461	as_fn_error $? "The Java compiler $JAVAC failed (see config.log, check the CLASSPATH?)" "$LINENO" 5
4462	echo "configure: failed program was:" >&5
4463	cat $JAVA_TEST >&5
4464	fi
4465	rm -f $JAVA_TEST $CLASS_TEST
4466
4467	fi
4468	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_javac_works" >&5
4469	$as_echo "$ac_cv_prog_javac_works" >&6; }
4470	if test "x$JAVACFLAGS" = x ; then
4471	JAVACFLAGS="-source 1.4 -target 1.4"
4472	fi
4473
4474
4475
4476	fi
4477
4478
4479	ac_ext=c
4480	ac_cpp='$CPP $CPPFLAGS'
4481	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4482	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4483	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4484	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4485	$as_echo_n "checking how to run the C preprocessor... " >&6; }
4486	# On Suns, sometimes $CPP names a directory.
4487	if test -n "$CPP" && test -d "$CPP"; then
4488	CPP=
4489	fi
4490	if test -z "$CPP"; then
4491	if ${ac_cv_prog_CPP+:} false; then :
4492	$as_echo_n "(cached) " >&6
4493	else
4494	# Double quotes because CPP needs to be expanded
4495	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4496	do
4497	ac_preproc_ok=false
4498	for ac_c_preproc_warn_flag in '' yes
4499	do
4500	# Use a header file that comes with gcc, so configuring glibc
4501	# with a fresh cross-compiler works.
4502	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4503	# <limits.h> exists even on freestanding compilers.
4504	# On the NeXT, cc -E runs the code through the compiler's parser,
4505	# not just through cpp. "Syntax error" is here to catch this case.
4506	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4507	/* end confdefs.h. */
4508	#ifdef __STDC__
4509	# include <limits.h>
4510	#else
4511	# include <assert.h>
4512	#endif
4513	Syntax error
4514	_ACEOF
4515	if ac_fn_c_try_cpp "$LINENO"; then :
4516
4517	else
4518	# Broken: fails on valid input.
4519	continue
4520	fi
4521	rm -f conftest.err conftest.i conftest.$ac_ext
4522
4523	# OK, works on sane cases. Now check whether nonexistent headers
4524	# can be detected and how.
4525	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4526	/* end confdefs.h. */
4527	#include <ac_nonexistent.h>
4528	_ACEOF
4529	if ac_fn_c_try_cpp "$LINENO"; then :
4530	# Broken: success on invalid input.
4531	continue
4532	else
4533	# Passes both tests.
4534	ac_preproc_ok=:
4535	break
4536	fi
4537	rm -f conftest.err conftest.i conftest.$ac_ext
4538
4539	done
4540	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4541	rm -f conftest.i conftest.err conftest.$ac_ext
4542	if $ac_preproc_ok; then :
4543	break
4544	fi
4545
4546	done
4547	ac_cv_prog_CPP=$CPP
4548
4549	fi
4550	CPP=$ac_cv_prog_CPP
4551	else
4552	ac_cv_prog_CPP=$CPP
4553	fi
4554	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4555	$as_echo "$CPP" >&6; }
4556	ac_preproc_ok=false
4557	for ac_c_preproc_warn_flag in '' yes
4558	do
4559	# Use a header file that comes with gcc, so configuring glibc
4560	# with a fresh cross-compiler works.
4561	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4562	# <limits.h> exists even on freestanding compilers.
4563	# On the NeXT, cc -E runs the code through the compiler's parser,
4564	# not just through cpp. "Syntax error" is here to catch this case.
4565	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4566	/* end confdefs.h. */
4567	#ifdef __STDC__
4568	# include <limits.h>
4569	#else
4570	# include <assert.h>
4571	#endif
4572	Syntax error
4573	_ACEOF
4574	if ac_fn_c_try_cpp "$LINENO"; then :
4575
4576	else
4577	# Broken: fails on valid input.
4578	continue
4579	fi
4580	rm -f conftest.err conftest.i conftest.$ac_ext
4581
4582	# OK, works on sane cases. Now check whether nonexistent headers
4583	# can be detected and how.
4584	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4585	/* end confdefs.h. */
4586	#include <ac_nonexistent.h>
4587	_ACEOF
4588	if ac_fn_c_try_cpp "$LINENO"; then :
4589	# Broken: success on invalid input.
4590	continue
4591	else
4592	# Passes both tests.
4593	ac_preproc_ok=:
4594	break
4595	fi
4596	rm -f conftest.err conftest.i conftest.$ac_ext
4597
4598	done
4599	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4600	rm -f conftest.i conftest.err conftest.$ac_ext
4601	if $ac_preproc_ok; then :
4602
4603	else
4604	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4605	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4606	as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
4607	See \`config.log' for more details" "$LINENO" 5; }
4608	fi
4609
4610	ac_ext=c
4611	ac_cpp='$CPP $CPPFLAGS'
4612	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4613	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4614	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4615
4616
4617	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4618	$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4619	if ${ac_cv_path_GREP+:} false; then :
4620	$as_echo_n "(cached) " >&6
4621	else
4622	if test -z "$GREP"; then
4623	ac_path_GREP_found=false
4624	# Loop through the user's path and test for each of PROGNAME-LIST
4625	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4626	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4627	do
4628	IFS=$as_save_IFS
4629	test -z "$as_dir" && as_dir=.
4630	for ac_prog in grep ggrep; do
4631	for ac_exec_ext in '' $ac_executable_extensions; do
4632	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4633	{ test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } \|\| continue
4634	# Check for GNU ac_path_GREP and select it if it is found.
4635	# Check for GNU $ac_path_GREP
4636	case `"$ac_path_GREP" --version 2>&1` in
4637	GNU)
4638	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4639	*)
4640	ac_count=0
4641	$as_echo_n 0123456789 >"conftest.in"
4642	while :
4643	do
4644	cat "conftest.in" "conftest.in" >"conftest.tmp"
4645	mv "conftest.tmp" "conftest.in"
4646	cp "conftest.in" "conftest.nl"
4647	$as_echo 'GREP' >> "conftest.nl"
4648	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
4649	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
4650	as_fn_arith $ac_count + 1 && ac_count=$as_val
4651	if test $ac_count -gt ${ac_path_GREP_max-0}; then
4652	# Best one so far, save it but keep looking for a better one
4653	ac_cv_path_GREP="$ac_path_GREP"
4654	ac_path_GREP_max=$ac_count
4655	fi
4656	# 10*(2^10) chars as input seems more than enough
4657	test $ac_count -gt 10 && break
4658	done
4659	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4660	esac
4661
4662	$ac_path_GREP_found && break 3
4663	done
4664	done
4665	done
4666	IFS=$as_save_IFS
4667	if test -z "$ac_cv_path_GREP"; then
4668	as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4669	fi
4670	else
4671	ac_cv_path_GREP=$GREP
4672	fi
4673
4674	fi
4675	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4676	$as_echo "$ac_cv_path_GREP" >&6; }
4677	GREP="$ac_cv_path_GREP"
4678
4679
4680	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4681	$as_echo_n "checking for egrep... " >&6; }
4682	if ${ac_cv_path_EGREP+:} false; then :
4683	$as_echo_n "(cached) " >&6
4684	else
4685	if echo a \| $GREP -E '(a\|b)' >/dev/null 2>&1
4686	then ac_cv_path_EGREP="$GREP -E"
4687	else
4688	if test -z "$EGREP"; then
4689	ac_path_EGREP_found=false
4690	# Loop through the user's path and test for each of PROGNAME-LIST
4691	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4692	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4693	do
4694	IFS=$as_save_IFS
4695	test -z "$as_dir" && as_dir=.
4696	for ac_prog in egrep; do
4697	for ac_exec_ext in '' $ac_executable_extensions; do
4698	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4699	{ test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } \|\| continue
4700	# Check for GNU ac_path_EGREP and select it if it is found.
4701	# Check for GNU $ac_path_EGREP
4702	case `"$ac_path_EGREP" --version 2>&1` in
4703	GNU)
4704	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4705	*)
4706	ac_count=0
4707	$as_echo_n 0123456789 >"conftest.in"
4708	while :
4709	do
4710	cat "conftest.in" "conftest.in" >"conftest.tmp"
4711	mv "conftest.tmp" "conftest.in"
4712	cp "conftest.in" "conftest.nl"
4713	$as_echo 'EGREP' >> "conftest.nl"
4714	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
4715	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
4716	as_fn_arith $ac_count + 1 && ac_count=$as_val
4717	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4718	# Best one so far, save it but keep looking for a better one
4719	ac_cv_path_EGREP="$ac_path_EGREP"
4720	ac_path_EGREP_max=$ac_count
4721	fi
4722	# 10*(2^10) chars as input seems more than enough
4723	test $ac_count -gt 10 && break
4724	done
4725	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4726	esac
4727
4728	$ac_path_EGREP_found && break 3
4729	done
4730	done
4731	done
4732	IFS=$as_save_IFS
4733	if test -z "$ac_cv_path_EGREP"; then
4734	as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4735	fi
4736	else
4737	ac_cv_path_EGREP=$EGREP
4738	fi
4739
4740	fi
4741	fi
4742	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4743	$as_echo "$ac_cv_path_EGREP" >&6; }
4744	EGREP="$ac_cv_path_EGREP"
4745
4746
4747	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4748	$as_echo_n "checking for ANSI C header files... " >&6; }
4749	if ${ac_cv_header_stdc+:} false; then :
4750	$as_echo_n "(cached) " >&6
4751	else
4752	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4753	/* end confdefs.h. */
4754	#include <stdlib.h>
4755	#include <stdarg.h>
4756	#include <string.h>
4757	#include <float.h>
4758
4759	int
4760	main ()
4761	{
4762
4763	;
4764	return 0;
4765	}
4766	_ACEOF
4767	if ac_fn_c_try_compile "$LINENO"; then :
4768	ac_cv_header_stdc=yes
4769	else
4770	ac_cv_header_stdc=no
4771	fi
4772	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4773
4774	if test $ac_cv_header_stdc = yes; then
4775	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4776	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4777	/* end confdefs.h. */
4778	#include <string.h>
4779
4780	_ACEOF
4781	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
4782	$EGREP "memchr" >/dev/null 2>&1; then :
4783
4784	else
4785	ac_cv_header_stdc=no
4786	fi
4787	rm -f conftest*
4788
4789	fi
4790
4791	if test $ac_cv_header_stdc = yes; then
4792	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4793	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4794	/* end confdefs.h. */
4795	#include <stdlib.h>
4796
4797	_ACEOF
4798	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
4799	$EGREP "free" >/dev/null 2>&1; then :
4800
4801	else
4802	ac_cv_header_stdc=no
4803	fi
4804	rm -f conftest*
4805
4806	fi
4807
4808	if test $ac_cv_header_stdc = yes; then
4809	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4810	if test "$cross_compiling" = yes; then :
4811	:
4812	else
4813	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4814	/* end confdefs.h. */
4815	#include <ctype.h>
4816	#include <stdlib.h>
4817	#if ((' ' & 0x0FF) == 0x020)
4818	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4819	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4820	#else
4821	# define ISLOWER(c) \
4822	(('a' <= (c) && (c) <= 'i') \
4823	\|\| ('j' <= (c) && (c) <= 'r') \
4824	\|\| ('s' <= (c) && (c) <= 'z'))
4825	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
4826	#endif
4827
4828	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
4829	int
4830	main ()
4831	{
4832	int i;
4833	for (i = 0; i < 256; i++)
4834	if (XOR (islower (i), ISLOWER (i))
4835	\|\| toupper (i) != TOUPPER (i))
4836	return 2;
4837	return 0;
4838	}
4839	_ACEOF
4840	if ac_fn_c_try_run "$LINENO"; then :
4841
4842	else
4843	ac_cv_header_stdc=no
4844	fi
4845	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
4846	conftest.$ac_objext conftest.beam conftest.$ac_ext
4847	fi
4848
4849	fi
4850	fi
4851	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4852	$as_echo "$ac_cv_header_stdc" >&6; }
4853	if test $ac_cv_header_stdc = yes; then
4854
4855	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
4856
4857	fi
4858
4859	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
4860	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4861	inttypes.h stdint.h unistd.h
4862	do :
4863	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4864	ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4865	"
4866	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4867	cat >>confdefs.h <<_ACEOF
4868	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4869	_ACEOF
4870
4871	fi
4872
4873	done
4874
4875
4876
4877	ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4878	if test "x$ac_cv_header_minix_config_h" = xyes; then :
4879	MINIX=yes
4880	else
4881	MINIX=
4882	fi
4883
4884
4885	if test "$MINIX" = yes; then
4886
4887	$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4888
4889
4890	$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4891
4892
4893	$as_echo "#define _MINIX 1" >>confdefs.h
4894
4895	fi
4896
4897
4898	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4899	$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4900	if ${ac_cv_safe_to_define___extensions__+:} false; then :
4901	$as_echo_n "(cached) " >&6
4902	else
4903	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4904	/* end confdefs.h. */
4905
4906	# define __EXTENSIONS__ 1
4907	$ac_includes_default
4908	int
4909	main ()
4910	{
4911
4912	;
4913	return 0;
4914	}
4915	_ACEOF
4916	if ac_fn_c_try_compile "$LINENO"; then :
4917	ac_cv_safe_to_define___extensions__=yes
4918	else
4919	ac_cv_safe_to_define___extensions__=no
4920	fi
4921	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4922	fi
4923	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4924	$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4925	test $ac_cv_safe_to_define___extensions__ = yes &&
4926	$as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4927
4928	$as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4929
4930	$as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4931
4932	$as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4933
4934	$as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4935
4936
4937
4938	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5
4939	$as_echo_n "checking for library containing strerror... " >&6; }
4940	if ${ac_cv_search_strerror+:} false; then :
4941	$as_echo_n "(cached) " >&6
4942	else
4943	ac_func_search_save_LIBS=$LIBS
4944	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4945	/* end confdefs.h. */
4946
4947	/* Override any GCC internal prototype to avoid an error.
4948	Use char because int might match the return type of a GCC
4949	builtin and then its argument prototype would still apply. */
4950	#ifdef __cplusplus
4951	extern "C"
4952	#endif
4953	char strerror ();
4954	int
4955	main ()
4956	{
4957	return strerror ();
4958	;
4959	return 0;
4960	}
4961	_ACEOF
4962	for ac_lib in '' cposix; do
4963	if test -z "$ac_lib"; then
4964	ac_res="none required"
4965	else
4966	ac_res=-l$ac_lib
4967	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4968	fi
4969	if ac_fn_c_try_link "$LINENO"; then :
4970	ac_cv_search_strerror=$ac_res
4971	fi
4972	rm -f core conftest.err conftest.$ac_objext \
4973	conftest$ac_exeext
4974	if ${ac_cv_search_strerror+:} false; then :
4975	break
4976	fi
4977	done
4978	if ${ac_cv_search_strerror+:} false; then :
4979
4980	else
4981	ac_cv_search_strerror=no
4982	fi
4983	rm conftest.$ac_ext
4984	LIBS=$ac_func_search_save_LIBS
4985	fi
4986	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5
4987	$as_echo "$ac_cv_search_strerror" >&6; }
4988	ac_res=$ac_cv_search_strerror
4989	if test "$ac_res" != no; then :
4990	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
4991
4992	fi
4993
4994
4995	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${CC-cc} option to accept ANSI C" >&5
4996	$as_echo_n "checking for ${CC-cc} option to accept ANSI C... " >&6; }
4997	if ${ac_cv_prog_cc_stdc+:} false; then :
4998	$as_echo_n "(cached) " >&6
4999	else
5000	ac_cv_prog_cc_stdc=no
5001	ac_save_CFLAGS="$CFLAGS"
5002	# Don't try gcc -ansi; that turns off useful extensions and
5003	# breaks some systems' header files.
5004	# AIX -qlanglvl=ansi
5005	# Ultrix and OSF/1 -std1
5006	# HP-UX -Aa -D_HPUX_SOURCE
5007	# SVR4 -Xc
5008	for ac_arg in "" -qlanglvl=ansi -std1 "-Aa -D_HPUX_SOURCE" -Xc
5009	do
5010	CFLAGS="$ac_save_CFLAGS $ac_arg"
5011	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5012	/* end confdefs.h. */
5013	#if !defined(__STDC__) \|\| __STDC__ != 1
5014	choke me
5015	#endif
5016
5017	int
5018	main ()
5019	{
5020	int test (int i, double x);
5021	struct s1 {int (*f) (int a);};
5022	struct s2 {int (*f) (double a);};
5023	;
5024	return 0;
5025	}
5026	_ACEOF
5027	if ac_fn_c_try_compile "$LINENO"; then :
5028	ac_cv_prog_cc_stdc="$ac_arg"; break
5029	fi
5030	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5031	done
5032	CFLAGS="$ac_save_CFLAGS"
5033
5034	fi
5035
5036	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_stdc" >&5
5037	$as_echo "$ac_cv_prog_cc_stdc" >&6; }
5038	case "x$ac_cv_prog_cc_stdc" in
5039	x\|xno) ;;
5040	*) CC="$CC $ac_cv_prog_cc_stdc" ;;
5041	esac
5042
5043
5044	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for function prototypes" >&5
5045	$as_echo_n "checking for function prototypes... " >&6; }
5046	if test "$ac_cv_prog_cc_stdc" != no; then
5047	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5048	$as_echo "yes" >&6; }
5049	$as_echo "#define PROTOTYPES 1" >>confdefs.h
5050
5051	U= ANSI2KNR=
5052	else
5053	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5054	$as_echo "no" >&6; }
5055	U=_ ANSI2KNR=ansi2knr
5056	fi
5057
5058	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
5059	$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
5060	if ${ac_cv_c_const+:} false; then :
5061	$as_echo_n "(cached) " >&6
5062	else
5063	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5064	/* end confdefs.h. */
5065
5066	int
5067	main ()
5068	{
5069	/* FIXME: Include the comments suggested by Paul. */
5070	#ifndef __cplusplus
5071	/* Ultrix mips cc rejects this. */
5072	typedef int charset[2];
5073	const charset cs;
5074	/* SunOS 4.1.1 cc rejects this. */
5075	char const const pcpcc;
5076	char **ppc;
5077	/* NEC SVR4.0.2 mips cc rejects this. */
5078	struct point {int x, y;};
5079	static struct point const zero = {0,0};
5080	/* AIX XL C 1.02.0.0 rejects this.
5081	It does not let you subtract one const X* pointer from another in
5082	an arm of an if-expression whose if-part is not a constant
5083	expression */
5084	const char *g = "string";
5085	pcpcc = &g + (g ? g-g : 0);
5086	/* HPUX 7.0 cc rejects these. */
5087	++pcpcc;
5088	ppc = (char**) pcpcc;
5089	pcpcc = (char const const ) ppc;
5090	{ /* SCO 3.2v4 cc rejects this. */
5091	char *t;
5092	char const s = 0 ? (char ) 0 : (char const *) 0;
5093
5094	*t++ = 0;
5095	if (s) return 0;
5096	}
5097	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
5098	int x[] = {25, 17};
5099	const int *foo = &x[0];
5100	++foo;
5101	}
5102	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
5103	typedef const int *iptr;
5104	iptr p = 0;
5105	++p;
5106	}
5107	{ /* AIX XL C 1.02.0.0 rejects this saying
5108	"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
5109	struct s { int j; const int *ap[3]; };
5110	struct s *b; b->j = 5;
5111	}
5112	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
5113	const int foo = 10;
5114	if (!foo) return 0;
5115	}
5116	return !cs[0] && !zero.x;
5117	#endif
5118
5119	;
5120	return 0;
5121	}
5122	_ACEOF
5123	if ac_fn_c_try_compile "$LINENO"; then :
5124	ac_cv_c_const=yes
5125	else
5126	ac_cv_c_const=no
5127	fi
5128	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5129	fi
5130	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
5131	$as_echo "$ac_cv_c_const" >&6; }
5132	if test $ac_cv_c_const = no; then
5133
5134	$as_echo "#define const /**/" >>confdefs.h
5135
5136	fi
5137
5138	ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default"
5139	if test "x$ac_cv_type_off_t" = xyes; then :
5140
5141	else
5142
5143	cat >>confdefs.h <<_ACEOF
5144	#define off_t long int
5145	_ACEOF
5146
5147	fi
5148
5149	ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
5150	if test "x$ac_cv_type_size_t" = xyes; then :
5151
5152	else
5153
5154	cat >>confdefs.h <<_ACEOF
5155	#define size_t unsigned int
5156	_ACEOF
5157
5158	fi
5159
5160	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
5161	$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
5162	if ${ac_cv_header_time+:} false; then :
5163	$as_echo_n "(cached) " >&6
5164	else
5165	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5166	/* end confdefs.h. */
5167	#include <sys/types.h>
5168	#include <sys/time.h>
5169	#include <time.h>
5170
5171	int
5172	main ()
5173	{
5174	if ((struct tm *) 0)
5175	return 0;
5176	;
5177	return 0;
5178	}
5179	_ACEOF
5180	if ac_fn_c_try_compile "$LINENO"; then :
5181	ac_cv_header_time=yes
5182	else
5183	ac_cv_header_time=no
5184	fi
5185	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5186	fi
5187	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
5188	$as_echo "$ac_cv_header_time" >&6; }
5189	if test $ac_cv_header_time = yes; then
5190
5191	$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
5192
5193	fi
5194
5195	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
5196	$as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
5197	if ${ac_cv_struct_tm+:} false; then :
5198	$as_echo_n "(cached) " >&6
5199	else
5200	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5201	/* end confdefs.h. */
5202	#include <sys/types.h>
5203	#include <time.h>
5204
5205	int
5206	main ()
5207	{
5208	struct tm tm;
5209	int *p = &tm.tm_sec;
5210	return !p;
5211	;
5212	return 0;
5213	}
5214	_ACEOF
5215	if ac_fn_c_try_compile "$LINENO"; then :
5216	ac_cv_struct_tm=time.h
5217	else
5218	ac_cv_struct_tm=sys/time.h
5219	fi
5220	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5221	fi
5222	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
5223	$as_echo "$ac_cv_struct_tm" >&6; }
5224	if test $ac_cv_struct_tm = sys/time.h; then
5225
5226	$as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
5227
5228	fi
5229
5230
5231
5232	# Check whether --with-unac was given.
5233	if test "${with_unac+set}" = set; then :
5234	withval=$with_unac; UNAC_DIR=$withval
5235	else
5236	UNAC_DIR="`pwd`/../packages/unac"
5237	fi
5238
5239	cat >>confdefs.h <<_ACEOF
5240	#define UNAC_DIR "$UNAC_DIR"
5241	_ACEOF
5242
5243
5244
5245	#AC_ARG_WITH(unac, [ --with-libiconv-prefix=dir Use local libiconv library], LIBICONV_DIR=$withval)
5246	#AC_DEFINE_UNQUOTED(LIBICONV_DIR, "$LIBICONV_DIR")
5247	#AC_SUBST(LIBICONV_DIR)
5248
5249
5250	if test "$ac_cv_prog_cc_stdc" = '-Xc'; then
5251	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5252	/* end confdefs.h. */
5253	#include <stdio.h>
5254
5255	int
5256	main ()
5257	{
5258	FILE *rubbish = popen("yes", "r");
5259	;
5260	return 0;
5261	}
5262	_ACEOF
5263	if ac_fn_c_try_compile "$LINENO"; then :
5264
5265	else
5266	CC="`echo $CC \| sed 's/-Xc/-Xa/'`" ac_cv_prog_cc_stdc='-Xa'
5267	fi
5268	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5269	fi
5270
5271
5272	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lg" >&5
5273	$as_echo_n "checking for main in -lg... " >&6; }
5274	if ${ac_cv_lib_g_main+:} false; then :
5275	$as_echo_n "(cached) " >&6
5276	else
5277	ac_check_lib_save_LIBS=$LIBS
5278	LIBS="-lg $LIBS"
5279	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5280	/* end confdefs.h. */
5281
5282
5283	int
5284	main ()
5285	{
5286	return main ();
5287	;
5288	return 0;
5289	}
5290	_ACEOF
5291	if ac_fn_c_try_link "$LINENO"; then :
5292	ac_cv_lib_g_main=yes
5293	else
5294	ac_cv_lib_g_main=no
5295	fi
5296	rm -f core conftest.err conftest.$ac_objext \
5297	conftest$ac_exeext conftest.$ac_ext
5298	LIBS=$ac_check_lib_save_LIBS
5299	fi
5300	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_g_main" >&5
5301	$as_echo "$ac_cv_lib_g_main" >&6; }
5302	if test "x$ac_cv_lib_g_main" = xyes; then :
5303	cat >>confdefs.h <<_ACEOF
5304	#define HAVE_LIBG 1
5305	_ACEOF
5306
5307	LIBS="-lg $LIBS"
5308
5309	fi
5310
5311	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lm" >&5
5312	$as_echo_n "checking for main in -lm... " >&6; }
5313	if ${ac_cv_lib_m_main+:} false; then :
5314	$as_echo_n "(cached) " >&6
5315	else
5316	ac_check_lib_save_LIBS=$LIBS
5317	LIBS="-lm $LIBS"
5318	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5319	/* end confdefs.h. */
5320
5321
5322	int
5323	main ()
5324	{
5325	return main ();
5326	;
5327	return 0;
5328	}
5329	_ACEOF
5330	if ac_fn_c_try_link "$LINENO"; then :
5331	ac_cv_lib_m_main=yes
5332	else
5333	ac_cv_lib_m_main=no
5334	fi
5335	rm -f core conftest.err conftest.$ac_objext \
5336	conftest$ac_exeext conftest.$ac_ext
5337	LIBS=$ac_check_lib_save_LIBS
5338	fi
5339	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_main" >&5
5340	$as_echo "$ac_cv_lib_m_main" >&6; }
5341	if test "x$ac_cv_lib_m_main" = xyes; then :
5342	cat >>confdefs.h <<_ACEOF
5343	#define HAVE_LIBM 1
5344	_ACEOF
5345
5346	LIBS="-lm $LIBS"
5347
5348	fi
5349
5350	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lcrypt" >&5
5351	$as_echo_n "checking for main in -lcrypt... " >&6; }
5352	if ${ac_cv_lib_crypt_main+:} false; then :
5353	$as_echo_n "(cached) " >&6
5354	else
5355	ac_check_lib_save_LIBS=$LIBS
5356	LIBS="-lcrypt $LIBS"
5357	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5358	/* end confdefs.h. */
5359
5360
5361	int
5362	main ()
5363	{
5364	return main ();
5365	;
5366	return 0;
5367	}
5368	_ACEOF
5369	if ac_fn_c_try_link "$LINENO"; then :
5370	ac_cv_lib_crypt_main=yes
5371	else
5372	ac_cv_lib_crypt_main=no
5373	fi
5374	rm -f core conftest.err conftest.$ac_objext \
5375	conftest$ac_exeext conftest.$ac_ext
5376	LIBS=$ac_check_lib_save_LIBS
5377	fi
5378	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypt_main" >&5
5379	$as_echo "$ac_cv_lib_crypt_main" >&6; }
5380	if test "x$ac_cv_lib_crypt_main" = xyes; then :
5381	cat >>confdefs.h <<_ACEOF
5382	#define HAVE_LIBCRYPT 1
5383	_ACEOF
5384
5385	LIBS="-lcrypt $LIBS"
5386
5387	fi
5388
5389	#if test $ENABLE_ACCENTFOLD = 1; then
5390	#AC_HAVE_LIBRARY(iconv)
5391	#fi
5392
5393
5394	ac_header_dirent=no
5395	for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
5396	as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" \| $as_tr_sh`
5397	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
5398	$as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
5399	if eval \${$as_ac_Header+:} false; then :
5400	$as_echo_n "(cached) " >&6
5401	else
5402	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5403	/* end confdefs.h. */
5404	#include <sys/types.h>
5405	#include <$ac_hdr>
5406
5407	int
5408	main ()
5409	{
5410	if ((DIR *) 0)
5411	return 0;
5412	;
5413	return 0;
5414	}
5415	_ACEOF
5416	if ac_fn_c_try_compile "$LINENO"; then :
5417	eval "$as_ac_Header=yes"
5418	else
5419	eval "$as_ac_Header=no"
5420	fi
5421	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5422	fi
5423	eval ac_res=\$$as_ac_Header
5424	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
5425	$as_echo "$ac_res" >&6; }
5426	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5427	cat >>confdefs.h <<_ACEOF
5428	#define `$as_echo "HAVE_$ac_hdr" \| $as_tr_cpp` 1
5429	_ACEOF
5430
5431	ac_header_dirent=$ac_hdr; break
5432	fi
5433
5434	done
5435	# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
5436	if test $ac_header_dirent = dirent.h; then
5437	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
5438	$as_echo_n "checking for library containing opendir... " >&6; }
5439	if ${ac_cv_search_opendir+:} false; then :
5440	$as_echo_n "(cached) " >&6
5441	else
5442	ac_func_search_save_LIBS=$LIBS
5443	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5444	/* end confdefs.h. */
5445
5446	/* Override any GCC internal prototype to avoid an error.
5447	Use char because int might match the return type of a GCC
5448	builtin and then its argument prototype would still apply. */
5449	#ifdef __cplusplus
5450	extern "C"
5451	#endif
5452	char opendir ();
5453	int
5454	main ()
5455	{
5456	return opendir ();
5457	;
5458	return 0;
5459	}
5460	_ACEOF
5461	for ac_lib in '' dir; do
5462	if test -z "$ac_lib"; then
5463	ac_res="none required"
5464	else
5465	ac_res=-l$ac_lib
5466	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
5467	fi
5468	if ac_fn_c_try_link "$LINENO"; then :
5469	ac_cv_search_opendir=$ac_res
5470	fi
5471	rm -f core conftest.err conftest.$ac_objext \
5472	conftest$ac_exeext
5473	if ${ac_cv_search_opendir+:} false; then :
5474	break
5475	fi
5476	done
5477	if ${ac_cv_search_opendir+:} false; then :
5478
5479	else
5480	ac_cv_search_opendir=no
5481	fi
5482	rm conftest.$ac_ext
5483	LIBS=$ac_func_search_save_LIBS
5484	fi
5485	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
5486	$as_echo "$ac_cv_search_opendir" >&6; }
5487	ac_res=$ac_cv_search_opendir
5488	if test "$ac_res" != no; then :
5489	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
5490
5491	fi
5492
5493	else
5494	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
5495	$as_echo_n "checking for library containing opendir... " >&6; }
5496	if ${ac_cv_search_opendir+:} false; then :
5497	$as_echo_n "(cached) " >&6
5498	else
5499	ac_func_search_save_LIBS=$LIBS
5500	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5501	/* end confdefs.h. */
5502
5503	/* Override any GCC internal prototype to avoid an error.
5504	Use char because int might match the return type of a GCC
5505	builtin and then its argument prototype would still apply. */
5506	#ifdef __cplusplus
5507	extern "C"
5508	#endif
5509	char opendir ();
5510	int
5511	main ()
5512	{
5513	return opendir ();
5514	;
5515	return 0;
5516	}
5517	_ACEOF
5518	for ac_lib in '' x; do
5519	if test -z "$ac_lib"; then
5520	ac_res="none required"
5521	else
5522	ac_res=-l$ac_lib
5523	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
5524	fi
5525	if ac_fn_c_try_link "$LINENO"; then :
5526	ac_cv_search_opendir=$ac_res
5527	fi
5528	rm -f core conftest.err conftest.$ac_objext \
5529	conftest$ac_exeext
5530	if ${ac_cv_search_opendir+:} false; then :
5531	break
5532	fi
5533	done
5534	if ${ac_cv_search_opendir+:} false; then :
5535
5536	else
5537	ac_cv_search_opendir=no
5538	fi
5539	rm conftest.$ac_ext
5540	LIBS=$ac_func_search_save_LIBS
5541	fi
5542	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
5543	$as_echo "$ac_cv_search_opendir" >&6; }
5544	ac_res=$ac_cv_search_opendir
5545	if test "$ac_res" != no; then :
5546	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
5547
5548	fi
5549
5550	fi
5551
5552	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5553	$as_echo_n "checking for ANSI C header files... " >&6; }
5554	if ${ac_cv_header_stdc+:} false; then :
5555	$as_echo_n "(cached) " >&6
5556	else
5557	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5558	/* end confdefs.h. */
5559	#include <stdlib.h>
5560	#include <stdarg.h>
5561	#include <string.h>
5562	#include <float.h>
5563
5564	int
5565	main ()
5566	{
5567
5568	;
5569	return 0;
5570	}
5571	_ACEOF
5572	if ac_fn_c_try_compile "$LINENO"; then :
5573	ac_cv_header_stdc=yes
5574	else
5575	ac_cv_header_stdc=no
5576	fi
5577	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5578
5579	if test $ac_cv_header_stdc = yes; then
5580	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5581	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5582	/* end confdefs.h. */
5583	#include <string.h>
5584
5585	_ACEOF
5586	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5587	$EGREP "memchr" >/dev/null 2>&1; then :
5588
5589	else
5590	ac_cv_header_stdc=no
5591	fi
5592	rm -f conftest*
5593
5594	fi
5595
5596	if test $ac_cv_header_stdc = yes; then
5597	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5598	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5599	/* end confdefs.h. */
5600	#include <stdlib.h>
5601
5602	_ACEOF
5603	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5604	$EGREP "free" >/dev/null 2>&1; then :
5605
5606	else
5607	ac_cv_header_stdc=no
5608	fi
5609	rm -f conftest*
5610
5611	fi
5612
5613	if test $ac_cv_header_stdc = yes; then
5614	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5615	if test "$cross_compiling" = yes; then :
5616	:
5617	else
5618	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5619	/* end confdefs.h. */
5620	#include <ctype.h>
5621	#include <stdlib.h>
5622	#if ((' ' & 0x0FF) == 0x020)
5623	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5624	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5625	#else
5626	# define ISLOWER(c) \
5627	(('a' <= (c) && (c) <= 'i') \
5628	\|\| ('j' <= (c) && (c) <= 'r') \
5629	\|\| ('s' <= (c) && (c) <= 'z'))
5630	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
5631	#endif
5632
5633	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
5634	int
5635	main ()
5636	{
5637	int i;
5638	for (i = 0; i < 256; i++)
5639	if (XOR (islower (i), ISLOWER (i))
5640	\|\| toupper (i) != TOUPPER (i))
5641	return 2;
5642	return 0;
5643	}
5644	_ACEOF
5645	if ac_fn_c_try_run "$LINENO"; then :
5646
5647	else
5648	ac_cv_header_stdc=no
5649	fi
5650	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
5651	conftest.$ac_objext conftest.beam conftest.$ac_ext
5652	fi
5653
5654	fi
5655	fi
5656	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5657	$as_echo "$ac_cv_header_stdc" >&6; }
5658	if test $ac_cv_header_stdc = yes; then
5659
5660	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
5661
5662	fi
5663
5664	for ac_header in fcntl.h limits.h sys/time.h unistd.h crypt.h string.h memory.h sys/procfs.h
5665	do :
5666	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5667	ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5668	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5669	cat >>confdefs.h <<_ACEOF
5670	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5671	_ACEOF
5672
5673	fi
5674
5675	done
5676
5677	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5678	/* end confdefs.h. */
5679	#include <stdio.h>
5680
5681	_ACEOF
5682	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5683	$EGREP "fread" >/dev/null 2>&1; then :
5684	$as_echo "#define HAVE_FREAD_DECL 1" >>confdefs.h
5685
5686	fi
5687	rm -f conftest*
5688
5689	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5690	/* end confdefs.h. */
5691	#include <stdio.h>
5692
5693	_ACEOF
5694	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5695	$EGREP "fgetc" >/dev/null 2>&1; then :
5696	$as_echo "#define HAVE_FGETC_DECL 1" >>confdefs.h
5697
5698	fi
5699	rm -f conftest*
5700
5701	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5702	/* end confdefs.h. */
5703	#include <sys/procfs.h>
5704
5705	_ACEOF
5706	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5707	$EGREP "pr_brksize" >/dev/null 2>&1; then :
5708	$as_echo "#define HAVE_PR_BRKSIZE 1" >>confdefs.h
5709
5710	fi
5711	rm -f conftest*
5712
5713
5714	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
5715	# for constant arguments. Useless!
5716	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
5717	$as_echo_n "checking for working alloca.h... " >&6; }
5718	if ${ac_cv_working_alloca_h+:} false; then :
5719	$as_echo_n "(cached) " >&6
5720	else
5721	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5722	/* end confdefs.h. */
5723	#include <alloca.h>
5724	int
5725	main ()
5726	{
5727	char p = (char ) alloca (2 * sizeof (int));
5728	if (p) return 0;
5729	;
5730	return 0;
5731	}
5732	_ACEOF
5733	if ac_fn_c_try_link "$LINENO"; then :
5734	ac_cv_working_alloca_h=yes
5735	else
5736	ac_cv_working_alloca_h=no
5737	fi
5738	rm -f core conftest.err conftest.$ac_objext \
5739	conftest$ac_exeext conftest.$ac_ext
5740	fi
5741	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
5742	$as_echo "$ac_cv_working_alloca_h" >&6; }
5743	if test $ac_cv_working_alloca_h = yes; then
5744
5745	$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
5746
5747	fi
5748
5749	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
5750	$as_echo_n "checking for alloca... " >&6; }
5751	if ${ac_cv_func_alloca_works+:} false; then :
5752	$as_echo_n "(cached) " >&6
5753	else
5754	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5755	/* end confdefs.h. */
5756	#ifdef __GNUC__
5757	# define alloca __builtin_alloca
5758	#else
5759	# ifdef _MSC_VER
5760	# include <malloc.h>
5761	# define alloca _alloca
5762	# else
5763	# ifdef HAVE_ALLOCA_H
5764	# include <alloca.h>
5765	# else
5766	# ifdef _AIX
5767	#pragma alloca
5768	# else
5769	# ifndef alloca /* predefined by HP cc +Olibcalls */
5770	void *alloca (size_t);
5771	# endif
5772	# endif
5773	# endif
5774	# endif
5775	#endif
5776
5777	int
5778	main ()
5779	{
5780	char p = (char ) alloca (1);
5781	if (p) return 0;
5782	;
5783	return 0;
5784	}
5785	_ACEOF
5786	if ac_fn_c_try_link "$LINENO"; then :
5787	ac_cv_func_alloca_works=yes
5788	else
5789	ac_cv_func_alloca_works=no
5790	fi
5791	rm -f core conftest.err conftest.$ac_objext \
5792	conftest$ac_exeext conftest.$ac_ext
5793	fi
5794	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
5795	$as_echo "$ac_cv_func_alloca_works" >&6; }
5796
5797	if test $ac_cv_func_alloca_works = yes; then
5798
5799	$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
5800
5801	else
5802	# The SVR3 libPW and SVR4 libucb both contain incompatible functions
5803	# that cause trouble. Some versions do not even contain alloca or
5804	# contain a buggy version. If you still want to use their alloca,
5805	# use ar to extract alloca.o from them instead of compiling alloca.c.
5806
5807	ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
5808
5809	$as_echo "#define C_ALLOCA 1" >>confdefs.h
5810
5811
5812	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
5813	$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
5814	if ${ac_cv_os_cray+:} false; then :
5815	$as_echo_n "(cached) " >&6
5816	else
5817	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5818	/* end confdefs.h. */
5819	#if defined CRAY && ! defined CRAY2
5820	webecray
5821	#else
5822	wenotbecray
5823	#endif
5824
5825	_ACEOF
5826	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5827	$EGREP "webecray" >/dev/null 2>&1; then :
5828	ac_cv_os_cray=yes
5829	else
5830	ac_cv_os_cray=no
5831	fi
5832	rm -f conftest*
5833
5834	fi
5835	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
5836	$as_echo "$ac_cv_os_cray" >&6; }
5837	if test $ac_cv_os_cray = yes; then
5838	for ac_func in _getb67 GETB67 getb67; do
5839	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
5840	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5841	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
5842
5843	cat >>confdefs.h <<_ACEOF
5844	#define CRAY_STACKSEG_END $ac_func
5845	_ACEOF
5846
5847	break
5848	fi
5849
5850	done
5851	fi
5852
5853	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
5854	$as_echo_n "checking stack direction for C alloca... " >&6; }
5855	if ${ac_cv_c_stack_direction+:} false; then :
5856	$as_echo_n "(cached) " >&6
5857	else
5858	if test "$cross_compiling" = yes; then :
5859	ac_cv_c_stack_direction=0
5860	else
5861	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5862	/* end confdefs.h. */
5863	$ac_includes_default
5864	int
5865	find_stack_direction ()
5866	{
5867	static char *addr = 0;
5868	auto char dummy;
5869	if (addr == 0)
5870	{
5871	addr = &dummy;
5872	return find_stack_direction ();
5873	}
5874	else
5875	return (&dummy > addr) ? 1 : -1;
5876	}
5877
5878	int
5879	main ()
5880	{
5881	return find_stack_direction () < 0;
5882	}
5883	_ACEOF
5884	if ac_fn_c_try_run "$LINENO"; then :
5885	ac_cv_c_stack_direction=1
5886	else
5887	ac_cv_c_stack_direction=-1
5888	fi
5889	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
5890	conftest.$ac_objext conftest.beam conftest.$ac_ext
5891	fi
5892
5893	fi
5894	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
5895	$as_echo "$ac_cv_c_stack_direction" >&6; }
5896	cat >>confdefs.h <<_ACEOF
5897	#define STACK_DIRECTION $ac_cv_c_stack_direction
5898	_ACEOF
5899
5900
5901	fi
5902
5903	if test $ac_cv_c_compiler_gnu = yes; then
5904	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5
5905	$as_echo_n "checking whether $CC needs -traditional... " >&6; }
5906	if ${ac_cv_prog_gcc_traditional+:} false; then :
5907	$as_echo_n "(cached) " >&6
5908	else
5909	ac_pattern="Autoconf.*'x'"
5910	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5911	/* end confdefs.h. */
5912	#include <sgtty.h>
5913	Autoconf TIOCGETP
5914	_ACEOF
5915	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5916	$EGREP "$ac_pattern" >/dev/null 2>&1; then :
5917	ac_cv_prog_gcc_traditional=yes
5918	else
5919	ac_cv_prog_gcc_traditional=no
5920	fi
5921	rm -f conftest*
5922
5923
5924	if test $ac_cv_prog_gcc_traditional = no; then
5925	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5926	/* end confdefs.h. */
5927	#include <termio.h>
5928	Autoconf TCGETA
5929	_ACEOF
5930	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5931	$EGREP "$ac_pattern" >/dev/null 2>&1; then :
5932	ac_cv_prog_gcc_traditional=yes
5933	fi
5934	rm -f conftest*
5935
5936	fi
5937	fi
5938	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5
5939	$as_echo "$ac_cv_prog_gcc_traditional" >&6; }
5940	if test $ac_cv_prog_gcc_traditional = yes; then
5941	CC="$CC -traditional"
5942	fi
5943	fi
5944
5945	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
5946	$as_echo_n "checking return type of signal handlers... " >&6; }
5947	if ${ac_cv_type_signal+:} false; then :
5948	$as_echo_n "(cached) " >&6
5949	else
5950	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5951	/* end confdefs.h. */
5952	#include <sys/types.h>
5953	#include <signal.h>
5954
5955	int
5956	main ()
5957	{
5958	return *(signal (0, 0)) (0) == 1;
5959	;
5960	return 0;
5961	}
5962	_ACEOF
5963	if ac_fn_c_try_compile "$LINENO"; then :
5964	ac_cv_type_signal=int
5965	else
5966	ac_cv_type_signal=void
5967	fi
5968	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5969	fi
5970	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
5971	$as_echo "$ac_cv_type_signal" >&6; }
5972
5973	cat >>confdefs.h <<_ACEOF
5974	#define RETSIGTYPE $ac_cv_type_signal
5975	_ACEOF
5976
5977
5978	for ac_func in vprintf
5979	do :
5980	ac_fn_c_check_func "$LINENO" "vprintf" "ac_cv_func_vprintf"
5981	if test "x$ac_cv_func_vprintf" = xyes; then :
5982	cat >>confdefs.h <<_ACEOF
5983	#define HAVE_VPRINTF 1
5984	_ACEOF
5985
5986	ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt"
5987	if test "x$ac_cv_func__doprnt" = xyes; then :
5988
5989	$as_echo "#define HAVE_DOPRNT 1" >>confdefs.h
5990
5991	fi
5992
5993	fi
5994	done
5995
5996
5997	for ac_func in ftime select strftime strtol getrusage times mallinfo setbuffer getpagesize strerror
5998	do :
5999	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
6000	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6001	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
6002	cat >>confdefs.h <<_ACEOF
6003	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
6004	_ACEOF
6005
6006	fi
6007	done
6008
6009	ac_fn_c_check_func "$LINENO" "ftruncate" "ac_cv_func_ftruncate"
6010	if test "x$ac_cv_func_ftruncate" = xyes; then :
6011	$as_echo "#define HAVE_FTRUNCATE 1" >>confdefs.h
6012
6013	else
6014	case " $LIBOBJS " in
6015	" ftruncate.$ac_objext " ) ;;
6016	*) LIBOBJS="$LIBOBJS ftruncate.$ac_objext"
6017	;;
6018	esac
6019
6020	fi
6021
6022	ac_fn_c_check_func "$LINENO" "strstr" "ac_cv_func_strstr"
6023	if test "x$ac_cv_func_strstr" = xyes; then :
6024	$as_echo "#define HAVE_STRSTR 1" >>confdefs.h
6025
6026	else
6027	case " $LIBOBJS " in
6028	" strstr.$ac_objext " ) ;;
6029	*) LIBOBJS="$LIBOBJS strstr.$ac_objext"
6030	;;
6031	esac
6032
6033	fi
6034
6035	ac_fn_c_check_func "$LINENO" "strcasecmp" "ac_cv_func_strcasecmp"
6036	if test "x$ac_cv_func_strcasecmp" = xyes; then :
6037	$as_echo "#define HAVE_STRCASECMP 1" >>confdefs.h
6038
6039	else
6040	case " $LIBOBJS " in
6041	" strcasecmp.$ac_objext " ) ;;
6042	*) LIBOBJS="$LIBOBJS strcasecmp.$ac_objext"
6043	;;
6044	esac
6045
6046	fi
6047
6048
6049
6050
6051	ac_fn_c_check_func "$LINENO" "textdomain" "ac_cv_func_textdomain"
6052	if test "x$ac_cv_func_textdomain" = xyes; then :
6053	$as_echo "#define ENABLE_NLS 1" >>confdefs.h
6054
6055	fi
6056
6057
6058	# we need to set an extended JNI path for Mac OS/Darwin, as jni.h is on
6059	# a non-standard Path
6060	# is there a better way to do this??
6061	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for OS to set JNI options" >&5
6062	$as_echo_n "checking for OS to set JNI options... " >&6; }
6063	# set defaults
6064	JNIINC=""
6065	JNIPREFIX="lib"
6066	JNISUFFIX="so"
6067	JNICFLAGS=""
6068	JNILDFLAGS="-shared"
6069
6070	if test "`(uname -s) 2> /dev/null`" = 'Darwin'; then
6071	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: Darwin" >&5
6072	$as_echo "Darwin" >&6; }
6073	JNIINC="-I/System/Library/Frameworks/JavaVM.framework/Headers/ "
6074	JNISUFFIX="jnilib"
6075	JNILDFLAGS="-dynamiclib -fno-common -single_module -framework JavaVM"
6076	fi
6077	if test "`(uname -s) 2> /dev/null`" = 'SunOS'; then
6078	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: Solaris" >&5
6079	$as_echo "Solaris" >&6; }
6080	JNIINC="-I\$(JAVA_HOME)/include/solaris "
6081	fi
6082	if test "`(uname -s) 2> /dev/null`" = 'Linux'; then
6083	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: Linux" >&5
6084	$as_echo "Linux" >&6; }
6085	JNIINC="-I\$(JAVA_HOME)/include/linux -I\$(JAVA_HOME)/include "
6086	fi
6087
6088	if test "x$crossOS" != "x" ; then
6089	if test "$crossOS" = "windows" ; then
6090	JNIINC="-I../../java-windows-include/win32 -I../../java-windows-include "
6091	JNICFLAGS="-shared -Wall -D_JNI_IMPLEMENTATION_ -Wl,--kill-at"
6092	JNIPREFIX=""
6093	JNISUFFIX="dll"
6094	fi
6095	fi
6096
6097
6098
6099
6100
6101
6102
6103	# * Custom checking (based on GNU tar configure.in) *
6104	# ---------------------------------------------------------------------------
6105	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for HP-UX needing gmalloc" >&5
6106	$as_echo_n "checking for HP-UX needing gmalloc... " >&6; }
6107	if test "`(uname -s) 2> /dev/null`" = 'HP-UX'; then
6108	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6109	$as_echo "yes" >&6; }
6110	case " $LIBOBJS " in
6111	" gmalloc.$ac_objext " ) ;;
6112	*) LIBOBJS="$LIBOBJS gmalloc.$ac_objext"
6113	;;
6114	esac
6115
6116	$as_echo "#define HAVE_VALLOC 1" >>confdefs.h
6117
6118	else
6119	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6120	$as_echo "no" >&6; }
6121	for ac_func in valloc
6122	do :
6123	ac_fn_c_check_func "$LINENO" "valloc" "ac_cv_func_valloc"
6124	if test "x$ac_cv_func_valloc" = xyes; then :
6125	cat >>confdefs.h <<_ACEOF
6126	#define HAVE_VALLOC 1
6127	_ACEOF
6128
6129	fi
6130	done
6131
6132	fi
6133
6134	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if malloc debugging is wanted" >&5
6135	$as_echo_n "checking if malloc debugging is wanted... " >&6; }
6136
6137	# Check whether --with-dmalloc was given.
6138	if test "${with_dmalloc+set}" = set; then :
6139	withval=$with_dmalloc; if test "$withval" = yes; then
6140	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6141	$as_echo "yes" >&6; }
6142	$as_echo "#define WITH_DMALLOC 1" >>confdefs.h
6143
6144	LIBS="$LIBS -ldmalloc"
6145	LDFLAGS="$LDFLAGS -g"
6146	else
6147	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6148	$as_echo "no" >&6; }
6149	fi
6150	else
6151	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6152	$as_echo "no" >&6; }
6153	fi
6154
6155
6156	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking which of rx or regex is wanted" >&5
6157	$as_echo_n "checking which of rx or regex is wanted... " >&6; }
6158
6159	# Check whether --with-regex was given.
6160	if test "${with_regex+set}" = set; then :
6161	withval=$with_regex; if test "$withval" = yes; then
6162	ac_with_regex=1
6163	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: regex" >&5
6164	$as_echo "regex" >&6; }
6165	$as_echo "#define WITH_REGEX 1" >>confdefs.h
6166
6167	case " $LIBOBJS " in
6168	" regex.$ac_objext " ) ;;
6169	*) LIBOBJS="$LIBOBJS regex.$ac_objext"
6170	;;
6171	esac
6172
6173	fi
6174	fi
6175
6176	if test -z "$ac_with_regex"; then
6177	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: rx" >&5
6178	$as_echo "rx" >&6; }
6179	ac_fn_c_check_func "$LINENO" "re_rx_search" "ac_cv_func_re_rx_search"
6180	if test "x$ac_cv_func_re_rx_search" = xyes; then :
6181
6182	else
6183	# The cast to long int works around a bug in the HP C Compiler
6184	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6185	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6186	# This bug is HP SR number 8606223364.
6187	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned char *" >&5
6188	$as_echo_n "checking size of unsigned char *... " >&6; }
6189	if ${ac_cv_sizeof_unsigned_char_p+:} false; then :
6190	$as_echo_n "(cached) " >&6
6191	else
6192	if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned char *))" "ac_cv_sizeof_unsigned_char_p" "$ac_includes_default"; then :
6193
6194	else
6195	if test "$ac_cv_type_unsigned_char_p" = yes; then
6196	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6197	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6198	as_fn_error 77 "cannot compute sizeof (unsigned char *)
6199	See \`config.log' for more details" "$LINENO" 5; }
6200	else
6201	ac_cv_sizeof_unsigned_char_p=0
6202	fi
6203	fi
6204
6205	fi
6206	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_char_p" >&5
6207	$as_echo "$ac_cv_sizeof_unsigned_char_p" >&6; }
6208
6209
6210
6211	cat >>confdefs.h <<_ACEOF
6212	#define SIZEOF_UNSIGNED_CHAR_P $ac_cv_sizeof_unsigned_char_p
6213	_ACEOF
6214
6215
6216	if test "$ac_cv_sizeof_unsigned_char_p" = 8
6217	then
6218	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: I'm forcing you to use regex because I can't
6219	find a local rx library and the one included with this
6220	distribution doesn't work on 64-bit machines like yours" >&5
6221	$as_echo "$as_me: WARNING: I'm forcing you to use regex because I can't
6222	find a local rx library and the one included with this
6223	distribution doesn't work on 64-bit machines like yours" >&2;}
6224	case " $LIBOBJS " in
6225	" regex.$ac_objext " ) ;;
6226	*) LIBOBJS="$LIBOBJS regex.$ac_objext"
6227	;;
6228	esac
6229
6230	else
6231	case " $LIBOBJS " in
6232	" rx.$ac_objext " ) ;;
6233	*) LIBOBJS="$LIBOBJS rx.$ac_objext"
6234	;;
6235	esac
6236
6237	fi
6238
6239	fi
6240
6241	fi
6242
6243	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether GNU readline requested" >&5
6244	$as_echo_n "checking whether GNU readline requested... " >&6; }
6245
6246	# Check whether --with-gnu_readline was given.
6247	if test "${with_gnu_readline+set}" = set; then :
6248	withval=$with_gnu_readline; if test "$withval" = yes; then
6249	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6250	$as_echo "yes" >&6; }
6251	ac_with_gnu_readline=1
6252	else
6253	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6254	$as_echo "no" >&6; }
6255	fi
6256	else
6257	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6258	$as_echo "no" >&6; }
6259	fi
6260
6261
6262	if test -n "$ac_with_gnu_readline"; then
6263	ac_fn_c_check_header_mongrel "$LINENO" "readline/readline.h" "ac_cv_header_readline_readline_h" "$ac_includes_default"
6264	if test "x$ac_cv_header_readline_readline_h" = xyes; then :
6265	ac_mg_readline_header_found=1
6266	else
6267	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find GNU readline headers; configuring without \
6268	GNU readline support" >&5
6269	$as_echo "$as_me: WARNING: Can't find GNU readline headers; configuring without \
6270	GNU readline support" >&2;}
6271	fi
6272
6273
6274	if test -n "$ac_mg_readline_header_found"; then
6275	# first check whether we can find the readline library itself
6276	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lreadline" >&5
6277	$as_echo_n "checking for main in -lreadline... " >&6; }
6278	if ${ac_cv_lib_readline_main+:} false; then :
6279	$as_echo_n "(cached) " >&6
6280	else
6281	ac_check_lib_save_LIBS=$LIBS
6282	LIBS="-lreadline $LIBS"
6283	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6284	/* end confdefs.h. */
6285
6286
6287	int
6288	main ()
6289	{
6290	return main ();
6291	;
6292	return 0;
6293	}
6294	_ACEOF
6295	if ac_fn_c_try_link "$LINENO"; then :
6296	ac_cv_lib_readline_main=yes
6297	else
6298	ac_cv_lib_readline_main=no
6299	fi
6300	rm -f core conftest.err conftest.$ac_objext \
6301	conftest$ac_exeext conftest.$ac_ext
6302	LIBS=$ac_check_lib_save_LIBS
6303	fi
6304	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_readline_main" >&5
6305	$as_echo "$ac_cv_lib_readline_main" >&6; }
6306	if test "x$ac_cv_lib_readline_main" = xyes; then :
6307	ac_mg_readline_lib_found=1
6308	$as_echo "#define WITH_GNU_READLINE 1" >>confdefs.h
6309
6310	LIBS="$LIBS -lreadline"
6311	else
6312	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find GNU readline library; configuring without \
6313	GNU readline support" >&5
6314	$as_echo "$as_me: WARNING: Can't find GNU readline library; configuring without \
6315	GNU readline support" >&2;}
6316	fi
6317
6318	if test -n "$ac_mg_readline_lib_found"; then
6319	# on some systems, readline needs curses. It is difficult to
6320	# determine whether this is necessary on the current system,
6321	# since other undefined symbols can be turned up by an
6322	# AC_CHECK_LIB(readline, readline) test that are actually defined
6323	# by mg itself (e.g. xmalloc, xrealloc). So, if we find libcurses,
6324	# we just bung it on and hope for the best.
6325	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lcurses" >&5
6326	$as_echo_n "checking for main in -lcurses... " >&6; }
6327	if ${ac_cv_lib_curses_main+:} false; then :
6328	$as_echo_n "(cached) " >&6
6329	else
6330	ac_check_lib_save_LIBS=$LIBS
6331	LIBS="-lcurses $LIBS"
6332	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6333	/* end confdefs.h. */
6334
6335
6336	int
6337	main ()
6338	{
6339	return main ();
6340	;
6341	return 0;
6342	}
6343	_ACEOF
6344	if ac_fn_c_try_link "$LINENO"; then :
6345	ac_cv_lib_curses_main=yes
6346	else
6347	ac_cv_lib_curses_main=no
6348	fi
6349	rm -f core conftest.err conftest.$ac_objext \
6350	conftest$ac_exeext conftest.$ac_ext
6351	LIBS=$ac_check_lib_save_LIBS
6352	fi
6353	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_curses_main" >&5
6354	$as_echo "$ac_cv_lib_curses_main" >&6; }
6355	if test "x$ac_cv_lib_curses_main" = xyes; then :
6356	LIBS="$LIBS -lcurses"
6357	fi
6358
6359	fi
6360	fi
6361	fi
6362
6363
6364	# text for endianness
6365	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
6366	$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
6367	if ${ac_cv_c_bigendian+:} false; then :
6368	$as_echo_n "(cached) " >&6
6369	else
6370	ac_cv_c_bigendian=unknown
6371	# See if we're dealing with a universal compiler.
6372	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6373	/* end confdefs.h. */
6374	#ifndef __APPLE_CC__
6375	not a universal capable compiler
6376	#endif
6377	typedef int dummy;
6378
6379	_ACEOF
6380	if ac_fn_c_try_compile "$LINENO"; then :
6381
6382	# Check for potential -arch flags. It is not universal unless
6383	# there are at least two -arch flags with different values.
6384	ac_arch=
6385	ac_prev=
6386	for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
6387	if test -n "$ac_prev"; then
6388	case $ac_word in
6389	i?86 \| x86_64 \| ppc \| ppc64)
6390	if test -z "$ac_arch" \|\| test "$ac_arch" = "$ac_word"; then
6391	ac_arch=$ac_word
6392	else
6393	ac_cv_c_bigendian=universal
6394	break
6395	fi
6396	;;
6397	esac
6398	ac_prev=
6399	elif test "x$ac_word" = "x-arch"; then
6400	ac_prev=arch
6401	fi
6402	done
6403	fi
6404	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6405	if test $ac_cv_c_bigendian = unknown; then
6406	# See if sys/param.h defines the BYTE_ORDER macro.
6407	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6408	/* end confdefs.h. */
6409	#include <sys/types.h>
6410	#include <sys/param.h>
6411
6412	int
6413	main ()
6414	{
6415	#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
6416	&& defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
6417	&& LITTLE_ENDIAN)
6418	bogus endian macros
6419	#endif
6420
6421	;
6422	return 0;
6423	}
6424	_ACEOF
6425	if ac_fn_c_try_compile "$LINENO"; then :
6426	# It does; now see whether it defined to BIG_ENDIAN or not.
6427	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6428	/* end confdefs.h. */
6429	#include <sys/types.h>
6430	#include <sys/param.h>
6431
6432	int
6433	main ()
6434	{
6435	#if BYTE_ORDER != BIG_ENDIAN
6436	not big endian
6437	#endif
6438
6439	;
6440	return 0;
6441	}
6442	_ACEOF
6443	if ac_fn_c_try_compile "$LINENO"; then :
6444	ac_cv_c_bigendian=yes
6445	else
6446	ac_cv_c_bigendian=no
6447	fi
6448	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6449	fi
6450	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6451	fi
6452	if test $ac_cv_c_bigendian = unknown; then
6453	# See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
6454	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6455	/* end confdefs.h. */
6456	#include <limits.h>
6457
6458	int
6459	main ()
6460	{
6461	#if ! (defined _LITTLE_ENDIAN \|\| defined _BIG_ENDIAN)
6462	bogus endian macros
6463	#endif
6464
6465	;
6466	return 0;
6467	}
6468	_ACEOF
6469	if ac_fn_c_try_compile "$LINENO"; then :
6470	# It does; now see whether it defined to _BIG_ENDIAN or not.
6471	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6472	/* end confdefs.h. */
6473	#include <limits.h>
6474
6475	int
6476	main ()
6477	{
6478	#ifndef _BIG_ENDIAN
6479	not big endian
6480	#endif
6481
6482	;
6483	return 0;
6484	}
6485	_ACEOF
6486	if ac_fn_c_try_compile "$LINENO"; then :
6487	ac_cv_c_bigendian=yes
6488	else
6489	ac_cv_c_bigendian=no
6490	fi
6491	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6492	fi
6493	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6494	fi
6495	if test $ac_cv_c_bigendian = unknown; then
6496	# Compile a test program.
6497	if test "$cross_compiling" = yes; then :
6498	# Try to guess by grepping values from an object file.
6499	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6500	/* end confdefs.h. */
6501	short int ascii_mm[] =
6502	{ 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
6503	short int ascii_ii[] =
6504	{ 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
6505	int use_ascii (int i) {
6506	return ascii_mm[i] + ascii_ii[i];
6507	}
6508	short int ebcdic_ii[] =
6509	{ 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
6510	short int ebcdic_mm[] =
6511	{ 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
6512	int use_ebcdic (int i) {
6513	return ebcdic_mm[i] + ebcdic_ii[i];
6514	}
6515	extern int foo;
6516
6517	int
6518	main ()
6519	{
6520	return use_ascii (foo) == use_ebcdic (foo);
6521	;
6522	return 0;
6523	}
6524	_ACEOF
6525	if ac_fn_c_try_compile "$LINENO"; then :
6526	if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
6527	ac_cv_c_bigendian=yes
6528	fi
6529	if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
6530	if test "$ac_cv_c_bigendian" = unknown; then
6531	ac_cv_c_bigendian=no
6532	else
6533	# finding both strings is unlikely to happen, but who knows?
6534	ac_cv_c_bigendian=unknown
6535	fi
6536	fi
6537	fi
6538	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6539	else
6540	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6541	/* end confdefs.h. */
6542	$ac_includes_default
6543	int
6544	main ()
6545	{
6546
6547	/* Are we little or big endian? From Harbison&Steele. */
6548	union
6549	{
6550	long int l;
6551	char c[sizeof (long int)];
6552	} u;
6553	u.l = 1;
6554	return u.c[sizeof (long int) - 1] == 1;
6555
6556	;
6557	return 0;
6558	}
6559	_ACEOF
6560	if ac_fn_c_try_run "$LINENO"; then :
6561	ac_cv_c_bigendian=no
6562	else
6563	ac_cv_c_bigendian=yes
6564	fi
6565	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
6566	conftest.$ac_objext conftest.beam conftest.$ac_ext
6567	fi
6568
6569	fi
6570	fi
6571	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
6572	$as_echo "$ac_cv_c_bigendian" >&6; }
6573	case $ac_cv_c_bigendian in #(
6574	yes)
6575	$as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
6576	;; #(
6577	no)
6578	;; #(
6579	universal)
6580
6581	$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
6582
6583	;; #(
6584	*)
6585	as_fn_error $? "unknown endianness
6586	presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
6587	esac
6588
6589
6590	# ---------------------------------------------------------------------------
6591	if test "$ac_cv_func_alloca" = 'no'; then
6592	case " $LIBOBJS " in
6593	" xmalloc.$ac_objext " ) ;;
6594	*) LIBOBJS="$LIBOBJS xmalloc.$ac_objext"
6595	;;
6596	esac
6597
6598	case " $LIBOBJS " in
6599	" error.$ac_objext " ) ;;
6600	*) LIBOBJS="$LIBOBJS error.$ac_objext"
6601	;;
6602	esac
6603
6604	fi
6605
6606
6607	# ---------------------------------------------------------------------------
6608	# see if the user wants to override use of long long
6609	# Check whether --enable-override-longlong was given.
6610	if test "${enable_override_longlong+set}" = set; then :
6611	enableval=$enable_override_longlong; $as_echo "#define DISABLE_LONG_LONG 1" >>confdefs.h
6612
6613	fi
6614
6615
6616
6617	# ---------------------------------------------------------------------------
6618
6619	ac_config_files="$ac_config_files Makefile text/Makefile lib/Makefile jni/Makefile java/org/greenstone/mgpp/Makefile"
6620
6621	ac_config_commands="$ac_config_commands default"
6622
6623	cat >confcache <<\_ACEOF
6624	# This file is a shell script that caches the results of configure
6625	# tests run on this system so they can be shared between configure
6626	# scripts and configure runs, see configure's option --config-cache.
6627	# It is not useful on other systems. If it contains results you don't
6628	# want to keep, you may remove or edit it.
6629	#
6630	# config.status only pays attention to the cache file if you give it
6631	# the --recheck option to rerun configure.
6632	#
6633	# `ac_cv_env_foo' variables (set or unset) will be overridden when
6634	# loading this file, other unset `ac_cv_foo' will be assigned the
6635	# following values.
6636
6637	_ACEOF
6638
6639	# The following way of writing the cache mishandles newlines in values,
6640	# but we know of no workaround that is simple, portable, and efficient.
6641	# So, we kill variables containing newlines.
6642	# Ultrix sh set writes to stderr and can't be redirected directly,
6643	# and sets the high bit in the cache file unless we assign to the vars.
6644	(
6645	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
6646	eval ac_val=\$$ac_var
6647	case $ac_val in #(
6648	${as_nl})
6649	case $ac_var in #(
6650	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
6651	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
6652	esac
6653	case $ac_var in #(
6654	_ \| IFS \| as_nl) ;; #(
6655	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
6656	*) { eval $ac_var=; unset $ac_var;} ;;
6657	esac ;;
6658	esac
6659	done
6660
6661	(set) 2>&1 \|
6662	case $as_nl`(ac_space=' '; set) 2>&1` in #(
6663	${as_nl}ac_space=\ )
6664	# `set' does not quote correctly, so add quotes: double-quote
6665	# substitution turns \\\\ into \\, and sed turns \\ into \.
6666	sed -n \
6667	"s/'/'\\\\''/g;
6668	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
6669	;; #(
6670	*)
6671	# `set' quotes correctly as required by POSIX, so do not add quotes.
6672	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
6673	;;
6674	esac \|
6675	sort
6676	) \|
6677	sed '
6678	/^ac_cv_env_/b end
6679	t clear
6680	:clear
6681	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
6682	t end
6683	s/^$[^=]$=$.$$/\1=${\1=\2}/
6684	:end' >>confcache
6685	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6686	if test -w "$cache_file"; then
6687	if test "x$cache_file" != "x/dev/null"; then
6688	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
6689	$as_echo "$as_me: updating cache $cache_file" >&6;}
6690	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then
6691	cat confcache >"$cache_file"
6692	else
6693	case $cache_file in #(
6694	/ \| ?:*)
6695	mv -f confcache "$cache_file"$$ &&
6696	mv -f "$cache_file"$$ "$cache_file" ;; #(
6697	*)
6698	mv -f confcache "$cache_file" ;;
6699	esac
6700	fi
6701	fi
6702	else
6703	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
6704	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
6705	fi
6706	fi
6707	rm -f confcache
6708
6709	test "x$prefix" = xNONE && prefix=$ac_default_prefix
6710	# Let make expand exec_prefix.
6711	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6712
6713	DEFS=-DHAVE_CONFIG_H
6714
6715	ac_libobjs=
6716	ac_ltlibobjs=
6717	U=
6718	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6719	# 1. Remove the extension, and $U if already installed.
6720	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
6721	ac_i=`$as_echo "$ac_i" \| sed "$ac_script"`
6722	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
6723	# will be set to the directory where LIBOBJS objects are built.
6724	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
6725	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
6726	done
6727	LIBOBJS=$ac_libobjs
6728
6729	LTLIBOBJS=$ac_ltlibobjs
6730
6731
6732
6733
6734	: "${CONFIG_STATUS=./config.status}"
6735	ac_write_fail=0
6736	ac_clean_files_save=$ac_clean_files
6737	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6738	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
6739	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
6740	as_write_fail=0
6741	cat >$CONFIG_STATUS <<_ASEOF \|\| as_write_fail=1
6742	#! $SHELL
6743	# Generated by $as_me.
6744	# Run this file to recreate the current configuration.
6745	# Compiler output produced by configure, useful for debugging
6746	# configure, is in config.log if it exists.
6747
6748	debug=false
6749	ac_cs_recheck=false
6750	ac_cs_silent=false
6751
6752	SHELL=\${CONFIG_SHELL-$SHELL}
6753	export SHELL
6754	_ASEOF
6755	cat >>$CONFIG_STATUS <<\_ASEOF \|\| as_write_fail=1
6756	## -------------------- ##
6757	## M4sh Initialization. ##
6758	## -------------------- ##
6759
6760	# Be more Bourne compatible
6761	DUALCASE=1; export DUALCASE # for MKS sh
6762	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
6763	emulate sh
6764	NULLCMD=:
6765	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
6766	# is contrary to our usage. Disable this feature.
6767	alias -g '${1+"$@"}'='"$@"'
6768	setopt NO_GLOB_SUBST
6769	else
6770	case `(set -o) 2>/dev/null` in #(
6771	posix) :
6772	set -o posix ;; #(
6773	*) :
6774	;;
6775	esac
6776	fi
6777
6778
6779	as_nl='
6780	'
6781	export as_nl
6782	# Printing a long string crashes Solaris 7 /usr/bin/printf.
6783	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
6784	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
6785	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
6786	# Prefer a ksh shell builtin over an external printf program on Solaris,
6787	# but without wasting forks for bash or zsh.
6788	if test -z "$BASH_VERSION$ZSH_VERSION" \
6789	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
6790	as_echo='print -r --'
6791	as_echo_n='print -rn --'
6792	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
6793	as_echo='printf %s\n'
6794	as_echo_n='printf %s'
6795	else
6796	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
6797	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
6798	as_echo_n='/usr/ucb/echo -n'
6799	else
6800	as_echo_body='eval expr "X$1" : "X\$.*\$"'
6801	as_echo_n_body='eval
6802	arg=$1;
6803	case $arg in #(
6804	"$as_nl")
6805	expr "X$arg" : "X\$.*\$$as_nl";
6806	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
6807	esac;
6808	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
6809	'
6810	export as_echo_n_body
6811	as_echo_n='sh -c $as_echo_n_body as_echo'
6812	fi
6813	export as_echo_body
6814	as_echo='sh -c $as_echo_body as_echo'
6815	fi
6816
6817	# The user is always right.
6818	if test "${PATH_SEPARATOR+set}" != set; then
6819	PATH_SEPARATOR=:
6820	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
6821	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
6822	PATH_SEPARATOR=';'
6823	}
6824	fi
6825
6826
6827	# IFS
6828	# We need space, tab and new line, in precisely that order. Quoting is
6829	# there to prevent editors from complaining about space-tab.
6830	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
6831	# splitting by setting IFS to empty value.)
6832	IFS=" "" $as_nl"
6833
6834	# Find who we are. Look in the path if we contain no directory separator.
6835	as_myself=
6836	case $0 in #((
6837	[\\/] ) as_myself=$0 ;;
6838	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6839	for as_dir in $PATH
6840	do
6841	IFS=$as_save_IFS
6842	test -z "$as_dir" && as_dir=.
6843	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6844	done
6845	IFS=$as_save_IFS
6846
6847	;;
6848	esac
6849	# We did not find ourselves, most probably we were run as `sh COMMAND'
6850	# in which case we are not to be found in the path.
6851	if test "x$as_myself" = x; then
6852	as_myself=$0
6853	fi
6854	if test ! -f "$as_myself"; then
6855	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
6856	exit 1
6857	fi
6858
6859	# Unset variables that we do not need and which cause bugs (e.g. in
6860	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
6861	# suppresses any "Segmentation fault" message there. '((' could
6862	# trigger a bug in pdksh 5.2.14.
6863	for as_var in BASH_ENV ENV MAIL MAILPATH
6864	do eval test x\${$as_var+set} = xset \
6865	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
6866	done
6867	PS1='$ '
6868	PS2='> '
6869	PS4='+ '
6870
6871	# NLS nuisances.
6872	LC_ALL=C
6873	export LC_ALL
6874	LANGUAGE=C
6875	export LANGUAGE
6876
6877	# CDPATH.
6878	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
6879
6880
6881	# as_fn_error STATUS ERROR [LINENO LOG_FD]
6882	# ----------------------------------------
6883	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
6884	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
6885	# script with STATUS, using 1 if that was 0.
6886	as_fn_error ()
6887	{
6888	as_status=$1; test $as_status -eq 0 && as_status=1
6889	if test "$4"; then
6890	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
6891	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
6892	fi
6893	$as_echo "$as_me: error: $2" >&2
6894	as_fn_exit $as_status
6895	} # as_fn_error
6896
6897
6898	# as_fn_set_status STATUS
6899	# -----------------------
6900	# Set $? to STATUS, without forking.
6901	as_fn_set_status ()
6902	{
6903	return $1
6904	} # as_fn_set_status
6905
6906	# as_fn_exit STATUS
6907	# -----------------
6908	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
6909	as_fn_exit ()
6910	{
6911	set +e
6912	as_fn_set_status $1
6913	exit $1
6914	} # as_fn_exit
6915
6916	# as_fn_unset VAR
6917	# ---------------
6918	# Portably unset VAR.
6919	as_fn_unset ()
6920	{
6921	{ eval $1=; unset $1;}
6922	}
6923	as_unset=as_fn_unset
6924	# as_fn_append VAR VALUE
6925	# ----------------------
6926	# Append the text in VALUE to the end of the definition contained in VAR. Take
6927	# advantage of any shell optimizations that allow amortized linear growth over
6928	# repeated appends, instead of the typical quadratic growth present in naive
6929	# implementations.
6930	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
6931	eval 'as_fn_append ()
6932	{
6933	eval $1+=\$2
6934	}'
6935	else
6936	as_fn_append ()
6937	{
6938	eval $1=\$$1\$2
6939	}
6940	fi # as_fn_append
6941
6942	# as_fn_arith ARG...
6943	# ------------------
6944	# Perform arithmetic evaluation on the ARGs, and store the result in the
6945	# global $as_val. Take advantage of shells that can avoid forks. The arguments
6946	# must be portable across $(()) and expr.
6947	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
6948	eval 'as_fn_arith ()
6949	{
6950	as_val=$(( $* ))
6951	}'
6952	else
6953	as_fn_arith ()
6954	{
6955	as_val=`expr "$@" \|\| test $? -eq 1`
6956	}
6957	fi # as_fn_arith
6958
6959
6960	if expr a : '$a$' >/dev/null 2>&1 &&
6961	test "X`expr 00001 : '.*$...$'`" = X001; then
6962	as_expr=expr
6963	else
6964	as_expr=false
6965	fi
6966
6967	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
6968	as_basename=basename
6969	else
6970	as_basename=false
6971	fi
6972
6973	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
6974	as_dirname=dirname
6975	else
6976	as_dirname=false
6977	fi
6978
6979	as_me=`$as_basename -- "$0" \|\|
6980	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
6981	X"$0" : 'X$//$$' \\| \
6982	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
6983	$as_echo X/"$0" \|
6984	sed '/^.\/$[^/][^/]$\/*$/{
6985	s//\1/
6986	q
6987	}
6988	/^X\/$\/\/$$/{
6989	s//\1/
6990	q
6991	}
6992	/^X\/$\/$.*/{
6993	s//\1/
6994	q
6995	}
6996	s/.*/./; q'`
6997
6998	# Avoid depending upon Character Ranges.
6999	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7000	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7001	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7002	as_cr_digits='0123456789'
7003	as_cr_alnum=$as_cr_Letters$as_cr_digits
7004
7005	ECHO_C= ECHO_N= ECHO_T=
7006	case `echo -n x` in #(((((
7007	-n*)
7008	case `echo 'xy\c'` in
7009	c) ECHO_T=' ';; # ECHO_T is single tab character.
7010	xy) ECHO_C='\c';;
7011	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
7012	ECHO_T=' ';;
7013	esac;;
7014	*)
7015	ECHO_N='-n';;
7016	esac
7017
7018	rm -f conf$$ conf$$.exe conf$$.file
7019	if test -d conf$$.dir; then
7020	rm -f conf$$.dir/conf$$.file
7021	else
7022	rm -f conf$$.dir
7023	mkdir conf$$.dir 2>/dev/null
7024	fi
7025	if (echo >conf$$.file) 2>/dev/null; then
7026	if ln -s conf$$.file conf$$ 2>/dev/null; then
7027	as_ln_s='ln -s'
7028	# ... but there are two gotchas:
7029	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
7030	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
7031	# In both cases, we have to default to `cp -p'.
7032	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
7033	as_ln_s='cp -p'
7034	elif ln conf$$.file conf$$ 2>/dev/null; then
7035	as_ln_s=ln
7036	else
7037	as_ln_s='cp -p'
7038	fi
7039	else
7040	as_ln_s='cp -p'
7041	fi
7042	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
7043	rmdir conf$$.dir 2>/dev/null
7044
7045
7046	# as_fn_mkdir_p
7047	# -------------
7048	# Create "$as_dir" as a directory, including parents if necessary.
7049	as_fn_mkdir_p ()
7050	{
7051
7052	case $as_dir in #(
7053	-*) as_dir=./$as_dir;;
7054	esac
7055	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
7056	as_dirs=
7057	while :; do
7058	case $as_dir in #(
7059	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
7060	*) as_qdir=$as_dir;;
7061	esac
7062	as_dirs="'$as_qdir' $as_dirs"
7063	as_dir=`$as_dirname -- "$as_dir" \|\|
7064	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
7065	X"$as_dir" : 'X$//$[^/]' \\| \
7066	X"$as_dir" : 'X$//$$' \\| \
7067	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
7068	$as_echo X"$as_dir" \|
7069	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
7070	s//\1/
7071	q
7072	}
7073	/^X$\/\/$[^/].*/{
7074	s//\1/
7075	q
7076	}
7077	/^X$\/\/$$/{
7078	s//\1/
7079	q
7080	}
7081	/^X$\/$.*/{
7082	s//\1/
7083	q
7084	}
7085	s/.*/./; q'`
7086	test -d "$as_dir" && break
7087	done
7088	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
7089	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
7090
7091
7092	} # as_fn_mkdir_p
7093	if mkdir -p . 2>/dev/null; then
7094	as_mkdir_p='mkdir -p "$as_dir"'
7095	else
7096	test -d ./-p && rmdir ./-p
7097	as_mkdir_p=false
7098	fi
7099
7100	if test -x / >/dev/null 2>&1; then
7101	as_test_x='test -x'
7102	else
7103	if ls -dL / >/dev/null 2>&1; then
7104	as_ls_L_option=L
7105	else
7106	as_ls_L_option=
7107	fi
7108	as_test_x='
7109	eval sh -c '\''
7110	if test -d "$1"; then
7111	test -d "$1/.";
7112	else
7113	case $1 in #(
7114	-*)set "./$1";;
7115	esac;
7116	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
7117	???[sx]):;;)false;;esac;fi
7118	'\'' sh
7119	'
7120	fi
7121	as_executable_p=$as_test_x
7122
7123	# Sed expression to map a string onto a valid CPP name.
7124	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7125
7126	# Sed expression to map a string onto a valid variable name.
7127	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7128
7129
7130	exec 6>&1
7131	## ----------------------------------- ##
7132	## Main body of $CONFIG_STATUS script. ##
7133	## ----------------------------------- ##
7134	_ASEOF
7135	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS \|\| ac_write_fail=1
7136
7137	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7138	# Save the log message, to keep $0 and so on meaningful, and to
7139	# report actual input values of CONFIG_FILES etc. instead of their
7140	# values after options handling.
7141	ac_log="
7142	This file was extended by $as_me, which was
7143	generated by GNU Autoconf 2.68. Invocation command line was
7144
7145	CONFIG_FILES = $CONFIG_FILES
7146	CONFIG_HEADERS = $CONFIG_HEADERS
7147	CONFIG_LINKS = $CONFIG_LINKS
7148	CONFIG_COMMANDS = $CONFIG_COMMANDS
7149	$ $0 $@
7150
7151	on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
7152	"
7153
7154	_ACEOF
7155
7156	case $ac_config_files in *"
7157	") set x $ac_config_files; shift; ac_config_files=$;;
7158	esac
7159
7160	case $ac_config_headers in *"
7161	") set x $ac_config_headers; shift; ac_config_headers=$;;
7162	esac
7163
7164
7165	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7166	# Files that config.status was made for.
7167	config_files="$ac_config_files"
7168	config_headers="$ac_config_headers"
7169	config_commands="$ac_config_commands"
7170
7171	_ACEOF
7172
7173	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7174	ac_cs_usage="\
7175	\`$as_me' instantiates files and other configuration actions
7176	from templates according to the current configuration. Unless the files
7177	and actions are specified as TAGs, all are instantiated by default.
7178
7179	Usage: $0 [OPTION]... [TAG]...
7180
7181	-h, --help print this help, then exit
7182	-V, --version print version number and configuration settings, then exit
7183	--config print configuration, then exit
7184	-q, --quiet, --silent
7185	do not print progress messages
7186	-d, --debug don't remove temporary files
7187	--recheck update $as_me by reconfiguring in the same conditions
7188	--file=FILE[:TEMPLATE]
7189	instantiate the configuration file FILE
7190	--header=FILE[:TEMPLATE]
7191	instantiate the configuration header FILE
7192
7193	Configuration files:
7194	$config_files
7195
7196	Configuration headers:
7197	$config_headers
7198
7199	Configuration commands:
7200	$config_commands
7201
7202	Report bugs to the package provider."
7203
7204	_ACEOF
7205	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7206	ac_cs_config="`$as_echo "$ac_configure_args" \| sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
7207	ac_cs_version="\\
7208	config.status
7209	configured by $0, generated by GNU Autoconf 2.68,
7210	with options \\"\$ac_cs_config\\"
7211
7212	Copyright (C) 2010 Free Software Foundation, Inc.
7213	This config.status script is free software; the Free Software Foundation
7214	gives unlimited permission to copy, distribute and modify it."
7215
7216	ac_pwd='$ac_pwd'
7217	srcdir='$srcdir'
7218	INSTALL='$INSTALL'
7219	AWK='$AWK'
7220	test -n "\$AWK" \|\| AWK=awk
7221	_ACEOF
7222
7223	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7224	# The default lists apply if the user does not specify any file.
7225	ac_need_defaults=:
7226	while test $# != 0
7227	do
7228	case $1 in
7229	--=?)
7230	ac_option=`expr "X$1" : 'X$[^=]*$='`
7231	ac_optarg=`expr "X$1" : 'X[^=]=$.$'`
7232	ac_shift=:
7233	;;
7234	--*=)
7235	ac_option=`expr "X$1" : 'X$[^=]*$='`
7236	ac_optarg=
7237	ac_shift=:
7238	;;
7239	*)
7240	ac_option=$1
7241	ac_optarg=$2
7242	ac_shift=shift
7243	;;
7244	esac
7245
7246	case $ac_option in
7247	# Handling of the options.
7248	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
7249	ac_cs_recheck=: ;;
7250	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )
7251	$as_echo "$ac_cs_version"; exit ;;
7252	--config \| --confi \| --conf \| --con \| --co \| --c )
7253	$as_echo "$ac_cs_config"; exit ;;
7254	--debug \| --debu \| --deb \| --de \| --d \| -d )
7255	debug=: ;;
7256	--file \| --fil \| --fi \| --f )
7257	$ac_shift
7258	case $ac_optarg in
7259	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
7260	'') as_fn_error $? "missing file argument" ;;
7261	esac
7262	as_fn_append CONFIG_FILES " '$ac_optarg'"
7263	ac_need_defaults=false;;
7264	--header \| --heade \| --head \| --hea )
7265	$ac_shift
7266	case $ac_optarg in
7267	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
7268	esac
7269	as_fn_append CONFIG_HEADERS " '$ac_optarg'"
7270	ac_need_defaults=false;;
7271	--he \| --h)
7272	# Conflict between --help and --header
7273	as_fn_error $? "ambiguous option: \`$1'
7274	Try \`$0 --help' for more information.";;
7275	--help \| --hel \| -h )
7276	$as_echo "$ac_cs_usage"; exit ;;
7277	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
7278	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
7279	ac_cs_silent=: ;;
7280
7281	# This is an error.
7282	-*) as_fn_error $? "unrecognized option: \`$1'
7283	Try \`$0 --help' for more information." ;;
7284
7285	*) as_fn_append ac_config_targets " $1"
7286	ac_need_defaults=false ;;
7287
7288	esac
7289	shift
7290	done
7291
7292	ac_configure_extra_args=
7293
7294	if $ac_cs_silent; then
7295	exec 6>/dev/null
7296	ac_configure_extra_args="$ac_configure_extra_args --silent"
7297	fi
7298
7299	_ACEOF
7300	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7301	if \$ac_cs_recheck; then
7302	set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7303	shift
7304	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
7305	CONFIG_SHELL='$SHELL'
7306	export CONFIG_SHELL
7307	exec "\$@"
7308	fi
7309
7310	_ACEOF
7311	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7312	exec 5>>config.log
7313	{
7314	echo
7315	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7316	## Running $as_me. ##
7317	_ASBOX
7318	$as_echo "$ac_log"
7319	} >&5
7320
7321	_ACEOF
7322	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7323	_ACEOF
7324
7325	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7326
7327	# Handling of arguments.
7328	for ac_config_target in $ac_config_targets
7329	do
7330	case $ac_config_target in
7331	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
7332	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7333	"text/Makefile") CONFIG_FILES="$CONFIG_FILES text/Makefile" ;;
7334	"lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
7335	"jni/Makefile") CONFIG_FILES="$CONFIG_FILES jni/Makefile" ;;
7336	"java/org/greenstone/mgpp/Makefile") CONFIG_FILES="$CONFIG_FILES java/org/greenstone/mgpp/Makefile" ;;
7337	"default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
7338
7339	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
7340	esac
7341	done
7342
7343
7344	# If the user did not use the arguments to specify the items to instantiate,
7345	# then the envvar interface is used. Set only those that are not.
7346	# We use the long form for the default assignment because of an extremely
7347	# bizarre bug on SunOS 4.1.3.
7348	if $ac_need_defaults; then
7349	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
7350	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
7351	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
7352	fi
7353
7354	# Have a temporary directory for convenience. Make it in the build tree
7355	# simply because there is no reason against having it here, and in addition,
7356	# creating and moving files from /tmp can sometimes cause problems.
7357	# Hook for its removal unless debugging.
7358	# Note that there is a small window in which the directory will not be cleaned:
7359	# after its creation but before its name has been assigned to `$tmp'.
7360	$debug \|\|
7361	{
7362	tmp= ac_tmp=
7363	trap 'exit_status=$?
7364	: "${ac_tmp:=$tmp}"
7365	{ test ! -d "$ac_tmp" \|\| rm -fr "$ac_tmp"; } && exit $exit_status
7366	' 0
7367	trap 'as_fn_exit 1' 1 2 13 15
7368	}
7369	# Create a (secure) tmp directory for tmp files.
7370
7371	{
7372	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
7373	test -d "$tmp"
7374	} \|\|
7375	{
7376	tmp=./conf$$-$RANDOM
7377	(umask 077 && mkdir "$tmp")
7378	} \|\| as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
7379	ac_tmp=$tmp
7380
7381	# Set up the scripts for CONFIG_FILES section.
7382	# No need to generate them if there are no CONFIG_FILES.
7383	# This happens for instance with `./config.status config.h'.
7384	if test -n "$CONFIG_FILES"; then
7385
7386
7387	ac_cr=`echo X \| tr X '\015'`
7388	# On cygwin, bash can eat \r inside `` if the user requested igncr.
7389	# But we know of no other shell where ac_cr would be empty at this
7390	# point, so we can use a bashism as a fallback.
7391	if test "x$ac_cr" = x; then
7392	eval ac_cr=\$\'\\r\'
7393	fi
7394	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
7395	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
7396	ac_cs_awk_cr='\\r'
7397	else
7398	ac_cs_awk_cr=$ac_cr
7399	fi
7400
7401	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
7402	_ACEOF
7403
7404
7405	{
7406	echo "cat >conf$$subs.awk <<_ACEOF" &&
7407	echo "$ac_subst_vars" \| sed 's/.*/&!$&$ac_delim/' &&
7408	echo "_ACEOF"
7409	} >conf$$subs.sh \|\|
7410	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7411	ac_delim_num=`echo "$ac_subst_vars" \| grep -c '^'`
7412	ac_delim='%!_!# '
7413	for ac_last_try in false false false false false :; do
7414	. ./conf$$subs.sh \|\|
7415	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7416
7417	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk \| grep -c X`
7418	if test $ac_delim_n = $ac_delim_num; then
7419	break
7420	elif $ac_last_try; then
7421	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7422	else
7423	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7424	fi
7425	done
7426	rm -f conf$$subs.sh
7427
7428	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7429	cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
7430	_ACEOF
7431	sed -n '
7432	h
7433	s/^/S["/; s/!.*/"]=/
7434	p
7435	g
7436	s/^[^!]*!//
7437	:repl
7438	t repl
7439	s/'"$ac_delim"'$//
7440	t delim
7441	:nl
7442	h
7443	s/$.\{148\}$..*/\1/
7444	t more1
7445	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
7446	p
7447	n
7448	b repl
7449	:more1
7450	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7451	p
7452	g
7453	s/.\{148\}//
7454	t nl
7455	:delim
7456	h
7457	s/$.\{148\}$..*/\1/
7458	t more2
7459	s/["\\]/\\&/g; s/^/"/; s/$/"/
7460	p
7461	b
7462	:more2
7463	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7464	p
7465	g
7466	s/.\{148\}//
7467	t delim
7468	' <conf$$subs.awk \| sed '
7469	/^[^""]/{
7470	N
7471	s/\n//
7472	}
7473	' >>$CONFIG_STATUS \|\| ac_write_fail=1
7474	rm -f conf$$subs.awk
7475	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7476	_ACAWK
7477	cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
7478	for (key in S) S_is_set[key] = 1
7479	FS = ""
7480
7481	}
7482	{
7483	line = $ 0
7484	nfields = split(line, field, "@")
7485	substed = 0
7486	len = length(field[1])
7487	for (i = 2; i < nfields; i++) {
7488	key = field[i]
7489	keylen = length(key)
7490	if (S_is_set[key]) {
7491	value = S[key]
7492	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
7493	len += length(value) + length(field[++i])
7494	substed = 1
7495	} else
7496	len += 1 + keylen
7497	}
7498
7499	print line
7500	}
7501
7502	_ACAWK
7503	_ACEOF
7504	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7505	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
7506	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
7507	else
7508	cat
7509	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
7510	\|\| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
7511	_ACEOF
7512
7513	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
7514	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
7515	# trailing colons and then remove the whole line if VPATH becomes empty
7516	# (actually we leave an empty line to preserve line numbers).
7517	if test "x$srcdir" = x.; then
7518	ac_vpsub='/^[ ]VPATH[ ]=[ ]*/{
7519	h
7520	s///
7521	s/^/:/
7522	s/[ ]*$/:/
7523	s/:\$(srcdir):/:/g
7524	s/:\${srcdir}:/:/g
7525	s/:@srcdir@:/:/g
7526	s/^:*//
7527	s/:*$//
7528	x
7529	s/$=[ ]$./\1/
7530	G
7531	s/\n//
7532	s/^[^=]=[ ]$//
7533	}'
7534	fi
7535
7536	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7537	fi # test -n "$CONFIG_FILES"
7538
7539	# Set up the scripts for CONFIG_HEADERS section.
7540	# No need to generate them if there are no CONFIG_HEADERS.
7541	# This happens for instance with `./config.status Makefile'.
7542	if test -n "$CONFIG_HEADERS"; then
7543	cat >"$ac_tmp/defines.awk" <<\_ACAWK \|\|
7544	BEGIN {
7545	_ACEOF
7546
7547	# Transform confdefs.h into an awk script `defines.awk', embedded as
7548	# here-document in config.status, that substitutes the proper values into
7549	# config.h.in to produce config.h.
7550
7551	# Create a delimiter string that does not exist in confdefs.h, to ease
7552	# handling of long lines.
7553	ac_delim='%!_!# '
7554	for ac_last_try in false false :; do
7555	ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
7556	if test -z "$ac_tt"; then
7557	break
7558	elif $ac_last_try; then
7559	as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
7560	else
7561	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7562	fi
7563	done
7564
7565	# For the awk script, D is an array of macro values keyed by name,
7566	# likewise P contains macro parameters if any. Preserve backslash
7567	# newline sequences.
7568
7569	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
7570	sed -n '
7571	s/.\{148\}/&'"$ac_delim"'/g
7572	t rset
7573	:rset
7574	s/^[ ]#[ ]define[ ][ ]*/ /
7575	t def
7576	d
7577	:def
7578	s/\\$//
7579	t bsnl
7580	s/["\\]/\\&/g
7581	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
7582	D["\1"]=" \3"/p
7583	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2"/p
7584	d
7585	:bsnl
7586	s/["\\]/\\&/g
7587	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
7588	D["\1"]=" \3\\\\\\n"\\/p
7589	t cont
7590	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2\\\\\\n"\\/p
7591	t cont
7592	d
7593	:cont
7594	n
7595	s/.\{148\}/&'"$ac_delim"'/g
7596	t clear
7597	:clear
7598	s/\\$//
7599	t bsnlc
7600	s/["\\]/\\&/g; s/^/"/; s/$/"/p
7601	d
7602	:bsnlc
7603	s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
7604	b cont
7605	' <confdefs.h \| sed '
7606	s/'"$ac_delim"'/"\\\
7607	"/g' >>$CONFIG_STATUS \|\| ac_write_fail=1
7608
7609	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7610	for (key in D) D_is_set[key] = 1
7611	FS = ""
7612	}
7613	/^[\t ]#[\t ](define\|undef)[\t ]+$ac_word_re([\t (]\|\$)/ {
7614	line = \$ 0
7615	split(line, arg, " ")
7616	if (arg[1] == "#") {
7617	defundef = arg[2]
7618	mac1 = arg[3]
7619	} else {
7620	defundef = substr(arg[1], 2)
7621	mac1 = arg[2]
7622	}
7623	split(mac1, mac2, "(") #)
7624	macro = mac2[1]
7625	prefix = substr(line, 1, index(line, defundef) - 1)
7626	if (D_is_set[macro]) {
7627	# Preserve the white space surrounding the "#".
7628	print prefix "define", macro P[macro] D[macro]
7629	next
7630	} else {
7631	# Replace #undef with comments. This is necessary, for example,
7632	# in the case of _POSIX_SOURCE, which is predefined and required
7633	# on some systems where configure will not decide to define it.
7634	if (defundef == "undef") {
7635	print "/", prefix defundef, macro, "/"
7636	next
7637	}
7638	}
7639	}
7640	{ print }
7641	_ACAWK
7642	_ACEOF
7643	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7644	as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
7645	fi # test -n "$CONFIG_HEADERS"
7646
7647
7648	eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
7649	shift
7650	for ac_tag
7651	do
7652	case $ac_tag in
7653	:[FHLC]) ac_mode=$ac_tag; continue;;
7654	esac
7655	case $ac_mode$ac_tag in
7656	:[FHL]:);;
7657	:L* \| :C:) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
7658	:[FH]-) ac_tag=-:-;;
7659	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
7660	esac
7661	ac_save_IFS=$IFS
7662	IFS=:
7663	set x $ac_tag
7664	IFS=$ac_save_IFS
7665	shift
7666	ac_file=$1
7667	shift
7668
7669	case $ac_mode in
7670	:L) ac_source=$1;;
7671	:[FH])
7672	ac_file_inputs=
7673	for ac_f
7674	do
7675	case $ac_f in
7676	-) ac_f="$ac_tmp/stdin";;
7677	*) # Look for the file first in the build tree, then in the source tree
7678	# (if the path is not absolute). The absolute path cannot be DOS-style,
7679	# because $ac_f cannot contain `:'.
7680	test -f "$ac_f" \|\|
7681	case $ac_f in
7682	[\\/$]*) false;;
7683	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
7684	esac \|\|
7685	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
7686	esac
7687	case $ac_f in \') ac_f=`$as_echo "$ac_f" \| sed "s/'/'\\\\\\\\''/g"`;; esac
7688	as_fn_append ac_file_inputs " '$ac_f'"
7689	done
7690
7691	# Let's still pretend it is `configure' which instantiates (i.e., don't
7692	# use $as_me), people would be surprised to read:
7693	# /* config.h. Generated by config.status. */
7694	configure_input='Generated from '`
7695	$as_echo "$" \| sed 's\|^[^:]/\|\|;s\|:[^:]*/\|, \|g'
7696	`' by configure.'
7697	if test x"$ac_file" != x-; then
7698	configure_input="$ac_file. $configure_input"
7699	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
7700	$as_echo "$as_me: creating $ac_file" >&6;}
7701	fi
7702	# Neutralize special characters interpreted by sed in replacement strings.
7703	case $configure_input in #(
7704	\& \| \\| \| \\ )
7705	ac_sed_conf_input=`$as_echo "$configure_input" \|
7706	sed 's/[\\\\&\|]/\\\\&/g'`;; #(
7707	*) ac_sed_conf_input=$configure_input;;
7708	esac
7709
7710	case $ac_tag in
7711	:-: \| *:-) cat >"$ac_tmp/stdin" \
7712	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
7713	esac
7714	;;
7715	esac
7716
7717	ac_dir=`$as_dirname -- "$ac_file" \|\|
7718	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
7719	X"$ac_file" : 'X$//$[^/]' \\| \
7720	X"$ac_file" : 'X$//$$' \\| \
7721	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
7722	$as_echo X"$ac_file" \|
7723	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
7724	s//\1/
7725	q
7726	}
7727	/^X$\/\/$[^/].*/{
7728	s//\1/
7729	q
7730	}
7731	/^X$\/\/$$/{
7732	s//\1/
7733	q
7734	}
7735	/^X$\/$.*/{
7736	s//\1/
7737	q
7738	}
7739	s/.*/./; q'`
7740	as_dir="$ac_dir"; as_fn_mkdir_p
7741	ac_builddir=.
7742
7743	case "$ac_dir" in
7744	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
7745	*)
7746	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
7747	# A ".." for each directory in $ac_dir_suffix.
7748	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
7749	case $ac_top_builddir_sub in
7750	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
7751	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
7752	esac ;;
7753	esac
7754	ac_abs_top_builddir=$ac_pwd
7755	ac_abs_builddir=$ac_pwd$ac_dir_suffix
7756	# for backward compatibility:
7757	ac_top_builddir=$ac_top_build_prefix
7758
7759	case $srcdir in
7760	.) # We are building in place.
7761	ac_srcdir=.
7762	ac_top_srcdir=$ac_top_builddir_sub
7763	ac_abs_top_srcdir=$ac_pwd ;;
7764	[\\/]* \| ?:[\\/]* ) # Absolute name.
7765	ac_srcdir=$srcdir$ac_dir_suffix;
7766	ac_top_srcdir=$srcdir
7767	ac_abs_top_srcdir=$srcdir ;;
7768	*) # Relative name.
7769	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
7770	ac_top_srcdir=$ac_top_build_prefix$srcdir
7771	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
7772	esac
7773	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
7774
7775
7776	case $ac_mode in
7777	:F)
7778	#
7779	# CONFIG_FILE
7780	#
7781
7782	case $INSTALL in
7783	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7784	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
7785	esac
7786	_ACEOF
7787
7788	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7789	# If the template does not know about datarootdir, expand it.
7790	# FIXME: This hack should be removed a few years after 2.60.
7791	ac_datarootdir_hack=; ac_datarootdir_seen=
7792	ac_sed_dataroot='
7793	/datarootdir/ {
7794	p
7795	q
7796	}
7797	/@datadir@/p
7798	/@docdir@/p
7799	/@infodir@/p
7800	/@localedir@/p
7801	/@mandir@/p'
7802	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
7803	datarootdir) ac_datarootdir_seen=yes;;
7804	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)
7805	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
7806	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
7807	_ACEOF
7808	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7809	ac_datarootdir_hack='
7810	s&@datadir@&$datadir&g
7811	s&@docdir@&$docdir&g
7812	s&@infodir@&$infodir&g
7813	s&@localedir@&$localedir&g
7814	s&@mandir@&$mandir&g
7815	s&\\\${datarootdir}&$datarootdir&g' ;;
7816	esac
7817	_ACEOF
7818
7819	# Neutralize VPATH when `$srcdir' = `.'.
7820	# Shell code in configure.ac might set extrasub.
7821	# FIXME: do we really want to maintain this feature?
7822	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7823	ac_sed_extra="$ac_vpsub
7824	$extrasub
7825	_ACEOF
7826	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7827	:t
7828	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7829	s\|@configure_input@\|$ac_sed_conf_input\|;t t
7830	s&@top_builddir@&$ac_top_builddir_sub&;t t
7831	s&@top_build_prefix@&$ac_top_build_prefix&;t t
7832	s&@srcdir@&$ac_srcdir&;t t
7833	s&@abs_srcdir@&$ac_abs_srcdir&;t t
7834	s&@top_srcdir@&$ac_top_srcdir&;t t
7835	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
7836	s&@builddir@&$ac_builddir&;t t
7837	s&@abs_builddir@&$ac_abs_builddir&;t t
7838	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
7839	s&@INSTALL@&$ac_INSTALL&;t t
7840	$ac_datarootdir_hack
7841	"
7842	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" \| $AWK -f "$ac_tmp/subs.awk" \
7843	>$ac_tmp/out \|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7844
7845	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
7846	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
7847	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' \
7848	"$ac_tmp/out"`; test -z "$ac_out"; } &&
7849	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7850	which seems to be undefined. Please make sure it is defined" >&5
7851	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7852	which seems to be undefined. Please make sure it is defined" >&2;}
7853
7854	rm -f "$ac_tmp/stdin"
7855	case $ac_file in
7856	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
7857	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
7858	esac \
7859	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7860	;;
7861	:H)
7862	#
7863	# CONFIG_HEADER
7864	#
7865	if test x"$ac_file" != x-; then
7866	{
7867	$as_echo "/* $configure_input */" \
7868	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
7869	} >"$ac_tmp/config.h" \
7870	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7871	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
7872	{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
7873	$as_echo "$as_me: $ac_file is unchanged" >&6;}
7874	else
7875	rm -f "$ac_file"
7876	mv "$ac_tmp/config.h" "$ac_file" \
7877	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7878	fi
7879	else
7880	$as_echo "/* $configure_input */" \
7881	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
7882	\|\| as_fn_error $? "could not create -" "$LINENO" 5
7883	fi
7884	;;
7885
7886	:C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
7887	$as_echo "$as_me: executing $ac_file commands" >&6;}
7888	;;
7889	esac
7890
7891
7892	case $ac_file$ac_mode in
7893	"default":C) test -z "$CONFIG_HEADERS" \|\| echo timestamp > stamp-h ;;
7894
7895	esac
7896	done # for ac_tag
7897
7898
7899	as_fn_exit 0
7900	_ACEOF
7901	ac_clean_files=$ac_clean_files_save
7902
7903	test $ac_write_fail = 0 \|\|
7904	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
7905
7906
7907	# configure is writing to config.log, and then calls config.status.
7908	# config.status does its own redirection, appending to config.log.
7909	# Unfortunately, on DOS this fails, as config.log is still kept open
7910	# by configure, so config.status won't be able to write to it; its
7911	# output is simply discarded. So we exec the FD to /dev/null,
7912	# effectively closing config.log, so it can be properly (re)opened and
7913	# appended to by config.status. When coming back to configure, we
7914	# need to make the FD available again.
7915	if test "$no_create" != yes; then
7916	ac_cs_success=:
7917	ac_config_status_args=
7918	test "$silent" = yes &&
7919	ac_config_status_args="$ac_config_status_args --quiet"
7920	exec 5>/dev/null
7921	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
7922	exec 5>>config.log
7923	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
7924	# would make configure fail if this is the last instruction.
7925	$ac_cs_success \|\| as_fn_exit 1
7926	fi
7927	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
7928	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
7929	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
7930	fi
7931

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