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configure@ 23356

Last change on this file since 23356 was 23356, checked in by sjm84, 13 years ago
Updated several configure scripts and Makefiles to make use of the JAVA, JAVAC and JAVACFLAGS environment variables, also added a --disable-java option to several of the configure scripts
Property svn:executable set to ``* Property svn:keywords set to `Author Date Id Revision`
File size: 103.5 KB

Line
1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.67.
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	case $0 in #((
93	[\\/] ) as_myself=$0 ;;
94	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
95	for as_dir in $PATH
96	do
97	IFS=$as_save_IFS
98	test -z "$as_dir" && as_dir=.
99	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
100	done
101	IFS=$as_save_IFS
102
103	;;
104	esac
105	# We did not find ourselves, most probably we were run as `sh COMMAND'
106	# in which case we are not to be found in the path.
107	if test "x$as_myself" = x; then
108	as_myself=$0
109	fi
110	if test ! -f "$as_myself"; then
111	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
112	exit 1
113	fi
114
115	# Unset variables that we do not need and which cause bugs (e.g. in
116	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
117	# suppresses any "Segmentation fault" message there. '((' could
118	# trigger a bug in pdksh 5.2.14.
119	for as_var in BASH_ENV ENV MAIL MAILPATH
120	do eval test x\${$as_var+set} = xset \
121	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
122	done
123	PS1='$ '
124	PS2='> '
125	PS4='+ '
126
127	# NLS nuisances.
128	LC_ALL=C
129	export LC_ALL
130	LANGUAGE=C
131	export LANGUAGE
132
133	# CDPATH.
134	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
135
136	if test "x$CONFIG_SHELL" = x; then
137	as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
138	emulate sh
139	NULLCMD=:
140	# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
141	# is contrary to our usage. Disable this feature.
142	alias -g '\${1+\"\$@\"}'='\"\$@\"'
143	setopt NO_GLOB_SUBST
144	else
145	case \`(set -o) 2>/dev/null\` in #(
146	posix) :
147	set -o posix ;; #(
148	*) :
149	;;
150	esac
151	fi
152	"
153	as_required="as_fn_return () { (exit \$1); }
154	as_fn_success () { as_fn_return 0; }
155	as_fn_failure () { as_fn_return 1; }
156	as_fn_ret_success () { return 0; }
157	as_fn_ret_failure () { return 1; }
158
159	exitcode=0
160	as_fn_success \|\| { exitcode=1; echo as_fn_success failed.; }
161	as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
162	as_fn_ret_success \|\| { exitcode=1; echo as_fn_ret_success failed.; }
163	as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
164	if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
165
166	else
167	exitcode=1; echo positional parameters were not saved.
168	fi
169	test x\$exitcode = x0 \|\| exit 1"
170	as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
171	as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
172	eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
173	test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' \|\| exit 1"
174	if (eval "$as_required") 2>/dev/null; then :
175	as_have_required=yes
176	else
177	as_have_required=no
178	fi
179	if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
180
181	else
182	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
183	as_found=false
184	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
185	do
186	IFS=$as_save_IFS
187	test -z "$as_dir" && as_dir=.
188	as_found=:
189	case $as_dir in #(
190	/*)
191	for as_base in sh bash ksh sh5; do
192	# Try only shells that exist, to save several forks.
193	as_shell=$as_dir/$as_base
194	if { test -f "$as_shell" \|\| test -f "$as_shell.exe"; } &&
195	{ $as_echo "$as_bourne_compatible""$as_required" \| as_run=a "$as_shell"; } 2>/dev/null; then :
196	CONFIG_SHELL=$as_shell as_have_required=yes
197	if { $as_echo "$as_bourne_compatible""$as_suggested" \| as_run=a "$as_shell"; } 2>/dev/null; then :
198	break 2
199	fi
200	fi
201	done;;
202	esac
203	as_found=false
204	done
205	$as_found \|\| { if { test -f "$SHELL" \|\| test -f "$SHELL.exe"; } &&
206	{ $as_echo "$as_bourne_compatible""$as_required" \| as_run=a "$SHELL"; } 2>/dev/null; then :
207	CONFIG_SHELL=$SHELL as_have_required=yes
208	fi; }
209	IFS=$as_save_IFS
210
211
212	if test "x$CONFIG_SHELL" != x; then :
213	# We cannot yet assume a decent shell, so we have to provide a
214	# neutralization value for shells without unset; and this also
215	# works around shells that cannot unset nonexistent variables.
216	BASH_ENV=/dev/null
217	ENV=/dev/null
218	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
219	export CONFIG_SHELL
220	exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
221	fi
222
223	if test x$as_have_required = xno; then :
224	$as_echo "$0: This script requires a shell more modern than all"
225	$as_echo "$0: the shells that I found on your system."
226	if test x${ZSH_VERSION+set} = xset ; then
227	$as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
228	$as_echo "$0: be upgraded to zsh 4.3.4 or later."
229	else
230	$as_echo "$0: Please tell [email protected] about your system,
231	$0: including any error possibly output before this
232	$0: message. Then install a modern shell, or manually run
233	$0: the script under such a shell if you do have one."
234	fi
235	exit 1
236	fi
237	fi
238	fi
239	SHELL=${CONFIG_SHELL-/bin/sh}
240	export SHELL
241	# Unset more variables known to interfere with behavior of common tools.
242	CLICOLOR_FORCE= GREP_OPTIONS=
243	unset CLICOLOR_FORCE GREP_OPTIONS
244
245	## --------------------- ##
246	## M4sh Shell Functions. ##
247	## --------------------- ##
248	# as_fn_unset VAR
249	# ---------------
250	# Portably unset VAR.
251	as_fn_unset ()
252	{
253	{ eval $1=; unset $1;}
254	}
255	as_unset=as_fn_unset
256
257	# as_fn_set_status STATUS
258	# -----------------------
259	# Set $? to STATUS, without forking.
260	as_fn_set_status ()
261	{
262	return $1
263	} # as_fn_set_status
264
265	# as_fn_exit STATUS
266	# -----------------
267	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
268	as_fn_exit ()
269	{
270	set +e
271	as_fn_set_status $1
272	exit $1
273	} # as_fn_exit
274
275	# as_fn_mkdir_p
276	# -------------
277	# Create "$as_dir" as a directory, including parents if necessary.
278	as_fn_mkdir_p ()
279	{
280
281	case $as_dir in #(
282	-*) as_dir=./$as_dir;;
283	esac
284	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
285	as_dirs=
286	while :; do
287	case $as_dir in #(
288	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
289	*) as_qdir=$as_dir;;
290	esac
291	as_dirs="'$as_qdir' $as_dirs"
292	as_dir=`$as_dirname -- "$as_dir" \|\|
293	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
294	X"$as_dir" : 'X$//$[^/]' \\| \
295	X"$as_dir" : 'X$//$$' \\| \
296	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
297	$as_echo X"$as_dir" \|
298	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
299	s//\1/
300	q
301	}
302	/^X$\/\/$[^/].*/{
303	s//\1/
304	q
305	}
306	/^X$\/\/$$/{
307	s//\1/
308	q
309	}
310	/^X$\/$.*/{
311	s//\1/
312	q
313	}
314	s/.*/./; q'`
315	test -d "$as_dir" && break
316	done
317	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
318	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
319
320
321	} # as_fn_mkdir_p
322	# as_fn_append VAR VALUE
323	# ----------------------
324	# Append the text in VALUE to the end of the definition contained in VAR. Take
325	# advantage of any shell optimizations that allow amortized linear growth over
326	# repeated appends, instead of the typical quadratic growth present in naive
327	# implementations.
328	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
329	eval 'as_fn_append ()
330	{
331	eval $1+=\$2
332	}'
333	else
334	as_fn_append ()
335	{
336	eval $1=\$$1\$2
337	}
338	fi # as_fn_append
339
340	# as_fn_arith ARG...
341	# ------------------
342	# Perform arithmetic evaluation on the ARGs, and store the result in the
343	# global $as_val. Take advantage of shells that can avoid forks. The arguments
344	# must be portable across $(()) and expr.
345	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
346	eval 'as_fn_arith ()
347	{
348	as_val=$(( $* ))
349	}'
350	else
351	as_fn_arith ()
352	{
353	as_val=`expr "$@" \|\| test $? -eq 1`
354	}
355	fi # as_fn_arith
356
357
358	# as_fn_error STATUS ERROR [LINENO LOG_FD]
359	# ----------------------------------------
360	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
361	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
362	# script with STATUS, using 1 if that was 0.
363	as_fn_error ()
364	{
365	as_status=$1; test $as_status -eq 0 && as_status=1
366	if test "$4"; then
367	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
368	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
369	fi
370	$as_echo "$as_me: error: $2" >&2
371	as_fn_exit $as_status
372	} # as_fn_error
373
374	if expr a : '$a$' >/dev/null 2>&1 &&
375	test "X`expr 00001 : '.*$...$'`" = X001; then
376	as_expr=expr
377	else
378	as_expr=false
379	fi
380
381	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
382	as_basename=basename
383	else
384	as_basename=false
385	fi
386
387	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
388	as_dirname=dirname
389	else
390	as_dirname=false
391	fi
392
393	as_me=`$as_basename -- "$0" \|\|
394	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
395	X"$0" : 'X$//$$' \\| \
396	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
397	$as_echo X/"$0" \|
398	sed '/^.\/$[^/][^/]$\/*$/{
399	s//\1/
400	q
401	}
402	/^X\/$\/\/$$/{
403	s//\1/
404	q
405	}
406	/^X\/$\/$.*/{
407	s//\1/
408	q
409	}
410	s/.*/./; q'`
411
412	# Avoid depending upon Character Ranges.
413	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
414	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
415	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
416	as_cr_digits='0123456789'
417	as_cr_alnum=$as_cr_Letters$as_cr_digits
418
419
420	as_lineno_1=$LINENO as_lineno_1a=$LINENO
421	as_lineno_2=$LINENO as_lineno_2a=$LINENO
422	eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
423	test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' \|\| {
424	# Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
425	sed -n '
426	p
427	/[$]LINENO/=
428	' <$as_myself \|
429	sed '
430	s/[$]LINENO.*/&-/
431	t lineno
432	b
433	:lineno
434	N
435	:loop
436	s/[$]LINENO$[^'$as_cr_alnum'_].\n$$.$/\2\1\2/
437	t loop
438	s/-\n.*//
439	' >$as_me.lineno &&
440	chmod +x "$as_me.lineno" \|\|
441	{ $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
442
443	# Don't try to exec as it changes $[0], causing all sort of problems
444	# (the dirname of $[0] is not the place where we might find the
445	# original and so on. Autoconf is especially sensitive to this).
446	. "./$as_me.lineno"
447	# Exit status is that of the last command.
448	exit
449	}
450
451	ECHO_C= ECHO_N= ECHO_T=
452	case `echo -n x` in #(((((
453	-n*)
454	case `echo 'xy\c'` in
455	c) ECHO_T=' ';; # ECHO_T is single tab character.
456	xy) ECHO_C='\c';;
457	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
458	ECHO_T=' ';;
459	esac;;
460	*)
461	ECHO_N='-n';;
462	esac
463
464	rm -f conf$$ conf$$.exe conf$$.file
465	if test -d conf$$.dir; then
466	rm -f conf$$.dir/conf$$.file
467	else
468	rm -f conf$$.dir
469	mkdir conf$$.dir 2>/dev/null
470	fi
471	if (echo >conf$$.file) 2>/dev/null; then
472	if ln -s conf$$.file conf$$ 2>/dev/null; then
473	as_ln_s='ln -s'
474	# ... but there are two gotchas:
475	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
476	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
477	# In both cases, we have to default to `cp -p'.
478	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
479	as_ln_s='cp -p'
480	elif ln conf$$.file conf$$ 2>/dev/null; then
481	as_ln_s=ln
482	else
483	as_ln_s='cp -p'
484	fi
485	else
486	as_ln_s='cp -p'
487	fi
488	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
489	rmdir conf$$.dir 2>/dev/null
490
491	if mkdir -p . 2>/dev/null; then
492	as_mkdir_p='mkdir -p "$as_dir"'
493	else
494	test -d ./-p && rmdir ./-p
495	as_mkdir_p=false
496	fi
497
498	if test -x / >/dev/null 2>&1; then
499	as_test_x='test -x'
500	else
501	if ls -dL / >/dev/null 2>&1; then
502	as_ls_L_option=L
503	else
504	as_ls_L_option=
505	fi
506	as_test_x='
507	eval sh -c '\''
508	if test -d "$1"; then
509	test -d "$1/.";
510	else
511	case $1 in #(
512	-*)set "./$1";;
513	esac;
514	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
515	???[sx]):;;)false;;esac;fi
516	'\'' sh
517	'
518	fi
519	as_executable_p=$as_test_x
520
521	# Sed expression to map a string onto a valid CPP name.
522	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
523
524	# Sed expression to map a string onto a valid variable name.
525	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
526
527
528	test -n "$DJDIR" \|\| exec 7<&0 </dev/null
529	exec 6>&1
530
531	# Name of the host.
532	# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
533	# so uname gets run too.
534	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
535
536	#
537	# Initializations.
538	#
539	ac_default_prefix=/usr/local
540	ac_clean_files=
541	ac_config_libobj_dir=.
542	LIBOBJS=
543	cross_compiling=no
544	subdirs=
545	MFLAGS=
546	MAKEFLAGS=
547
548	# Identity of this package.
549	PACKAGE_NAME=
550	PACKAGE_TARNAME=
551	PACKAGE_VERSION=
552	PACKAGE_STRING=
553	PACKAGE_BUGREPORT=
554	PACKAGE_URL=
555
556	enable_option_checking=no
557	ac_subst_vars='LTLIBOBJS
558	LIBOBJS
559	subdirs
560	uudecode
561	JAVA
562	JAVACFLAGS
563	JAVAC
564	COMPAT32BITFLAGS
565	ENABLE_LUCENE
566	ENABLE_MGPP
567	ENABLE_MG
568	ENABLE_JNI
569	ENABLE_ACCENTFOLD
570	ENABLE_JAVA
571	target_alias
572	host_alias
573	build_alias
574	LIBS
575	ECHO_T
576	ECHO_N
577	ECHO_C
578	DEFS
579	mandir
580	localedir
581	libdir
582	psdir
583	pdfdir
584	dvidir
585	htmldir
586	infodir
587	docdir
588	oldincludedir
589	includedir
590	localstatedir
591	sharedstatedir
592	sysconfdir
593	datadir
594	datarootdir
595	libexecdir
596	sbindir
597	bindir
598	program_transform_name
599	prefix
600	exec_prefix
601	PACKAGE_URL
602	PACKAGE_BUGREPORT
603	PACKAGE_STRING
604	PACKAGE_VERSION
605	PACKAGE_TARNAME
606	PACKAGE_NAME
607	PATH_SEPARATOR
608	SHELL'
609	ac_subst_files=''
610	ac_user_opts='
611	enable_option_checking
612	enable_java
613	enable_accentfold
614	enable_jni
615	enable_mg
616	enable_mgpp
617	enable_lucene
618	with_unac
619	with_libiconv
620	'
621	ac_precious_vars='build_alias
622	host_alias
623	target_alias'
624	ac_subdirs_all='packages/unac
625	mg
626	mgpp'
627
628	# Initialize some variables set by options.
629	ac_init_help=
630	ac_init_version=false
631	ac_unrecognized_opts=
632	ac_unrecognized_sep=
633	# The variables have the same names as the options, with
634	# dashes changed to underlines.
635	cache_file=/dev/null
636	exec_prefix=NONE
637	no_create=
638	no_recursion=
639	prefix=NONE
640	program_prefix=NONE
641	program_suffix=NONE
642	program_transform_name=s,x,x,
643	silent=
644	site=
645	srcdir=
646	verbose=
647	x_includes=NONE
648	x_libraries=NONE
649
650	# Installation directory options.
651	# These are left unexpanded so users can "make install exec_prefix=/foo"
652	# and all the variables that are supposed to be based on exec_prefix
653	# by default will actually change.
654	# Use braces instead of parens because sh, perl, etc. also accept them.
655	# (The list follows the same order as the GNU Coding Standards.)
656	bindir='${exec_prefix}/bin'
657	sbindir='${exec_prefix}/sbin'
658	libexecdir='${exec_prefix}/libexec'
659	datarootdir='${prefix}/share'
660	datadir='${datarootdir}'
661	sysconfdir='${prefix}/etc'
662	sharedstatedir='${prefix}/com'
663	localstatedir='${prefix}/var'
664	includedir='${prefix}/include'
665	oldincludedir='/usr/include'
666	docdir='${datarootdir}/doc/${PACKAGE}'
667	infodir='${datarootdir}/info'
668	htmldir='${docdir}'
669	dvidir='${docdir}'
670	pdfdir='${docdir}'
671	psdir='${docdir}'
672	libdir='${exec_prefix}/lib'
673	localedir='${datarootdir}/locale'
674	mandir='${datarootdir}/man'
675
676	ac_prev=
677	ac_dashdash=
678	for ac_option
679	do
680	# If the previous option needs an argument, assign it.
681	if test -n "$ac_prev"; then
682	eval $ac_prev=\$ac_option
683	ac_prev=
684	continue
685	fi
686
687	case $ac_option in
688	=?) ac_optarg=`expr "X$ac_option" : '[^=]=$.$'` ;;
689	*=) ac_optarg= ;;
690	*) ac_optarg=yes ;;
691	esac
692
693	# Accept the important Cygnus configure options, so we can diagnose typos.
694
695	case $ac_dashdash$ac_option in
696	--)
697	ac_dashdash=yes ;;
698
699	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
700	ac_prev=bindir ;;
701	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
702	bindir=$ac_optarg ;;
703
704	-build \| --build \| --buil \| --bui \| --bu)
705	ac_prev=build_alias ;;
706	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
707	build_alias=$ac_optarg ;;
708
709	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
710	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
711	ac_prev=cache_file ;;
712	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
713	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
714	cache_file=$ac_optarg ;;
715
716	--config-cache \| -C)
717	cache_file=config.cache ;;
718
719	-datadir \| --datadir \| --datadi \| --datad)
720	ac_prev=datadir ;;
721	-datadir=* \| --datadir=* \| --datadi=* \| --datad=*)
722	datadir=$ac_optarg ;;
723
724	-datarootdir \| --datarootdir \| --datarootdi \| --datarootd \| --dataroot \
725	\| --dataroo \| --dataro \| --datar)
726	ac_prev=datarootdir ;;
727	-datarootdir=* \| --datarootdir=* \| --datarootdi=* \| --datarootd=* \
728	\| --dataroot=* \| --dataroo=* \| --dataro=* \| --datar=*)
729	datarootdir=$ac_optarg ;;
730
731	-disable-* \| --disable-*)
732	ac_useropt=`expr "x$ac_option" : 'x-disable-$.$'`
733	# Reject names that are not valid shell variable names.
734	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
735	as_fn_error $? "invalid feature name: $ac_useropt"
736	ac_useropt_orig=$ac_useropt
737	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
738	case $ac_user_opts in
739	*"
740	"enable_$ac_useropt"
741	"*) ;;
742	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
743	ac_unrecognized_sep=', ';;
744	esac
745	eval enable_$ac_useropt=no ;;
746
747	-docdir \| --docdir \| --docdi \| --doc \| --do)
748	ac_prev=docdir ;;
749	-docdir=* \| --docdir=* \| --docdi=* \| --doc=* \| --do=*)
750	docdir=$ac_optarg ;;
751
752	-dvidir \| --dvidir \| --dvidi \| --dvid \| --dvi \| --dv)
753	ac_prev=dvidir ;;
754	-dvidir=* \| --dvidir=* \| --dvidi=* \| --dvid=* \| --dvi=* \| --dv=*)
755	dvidir=$ac_optarg ;;
756
757	-enable-* \| --enable-*)
758	ac_useropt=`expr "x$ac_option" : 'x-enable-$[^=]$'`
759	# Reject names that are not valid shell variable names.
760	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
761	as_fn_error $? "invalid feature name: $ac_useropt"
762	ac_useropt_orig=$ac_useropt
763	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
764	case $ac_user_opts in
765	*"
766	"enable_$ac_useropt"
767	"*) ;;
768	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
769	ac_unrecognized_sep=', ';;
770	esac
771	eval enable_$ac_useropt=\$ac_optarg ;;
772
773	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
774	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
775	\| --exec \| --exe \| --ex)
776	ac_prev=exec_prefix ;;
777	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
778	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
779	\| --exec=* \| --exe=* \| --ex=*)
780	exec_prefix=$ac_optarg ;;
781
782	-gas \| --gas \| --ga \| --g)
783	# Obsolete; use --with-gas.
784	with_gas=yes ;;
785
786	-help \| --help \| --hel \| --he \| -h)
787	ac_init_help=long ;;
788	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
789	ac_init_help=recursive ;;
790	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
791	ac_init_help=short ;;
792
793	-host \| --host \| --hos \| --ho)
794	ac_prev=host_alias ;;
795	-host=* \| --host=* \| --hos=* \| --ho=*)
796	host_alias=$ac_optarg ;;
797
798	-htmldir \| --htmldir \| --htmldi \| --htmld \| --html \| --htm \| --ht)
799	ac_prev=htmldir ;;
800	-htmldir=* \| --htmldir=* \| --htmldi=* \| --htmld=* \| --html=* \| --htm=* \
801	\| --ht=*)
802	htmldir=$ac_optarg ;;
803
804	-includedir \| --includedir \| --includedi \| --included \| --include \
805	\| --includ \| --inclu \| --incl \| --inc)
806	ac_prev=includedir ;;
807	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
808	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
809	includedir=$ac_optarg ;;
810
811	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
812	ac_prev=infodir ;;
813	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
814	infodir=$ac_optarg ;;
815
816	-libdir \| --libdir \| --libdi \| --libd)
817	ac_prev=libdir ;;
818	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
819	libdir=$ac_optarg ;;
820
821	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
822	\| --libexe \| --libex \| --libe)
823	ac_prev=libexecdir ;;
824	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
825	\| --libexe=* \| --libex=* \| --libe=*)
826	libexecdir=$ac_optarg ;;
827
828	-localedir \| --localedir \| --localedi \| --localed \| --locale)
829	ac_prev=localedir ;;
830	-localedir=* \| --localedir=* \| --localedi=* \| --localed=* \| --locale=*)
831	localedir=$ac_optarg ;;
832
833	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
834	\| --localstate \| --localstat \| --localsta \| --localst \| --locals)
835	ac_prev=localstatedir ;;
836	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
837	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \| --locals=*)
838	localstatedir=$ac_optarg ;;
839
840	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
841	ac_prev=mandir ;;
842	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
843	mandir=$ac_optarg ;;
844
845	-nfp \| --nfp \| --nf)
846	# Obsolete; use --without-fp.
847	with_fp=no ;;
848
849	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
850	\| --no-cr \| --no-c \| -n)
851	no_create=yes ;;
852
853	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
854	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
855	no_recursion=yes ;;
856
857	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
858	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
859	\| --oldin \| --oldi \| --old \| --ol \| --o)
860	ac_prev=oldincludedir ;;
861	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
862	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
863	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
864	oldincludedir=$ac_optarg ;;
865
866	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
867	ac_prev=prefix ;;
868	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
869	prefix=$ac_optarg ;;
870
871	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
872	\| --program-pre \| --program-pr \| --program-p)
873	ac_prev=program_prefix ;;
874	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
875	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
876	program_prefix=$ac_optarg ;;
877
878	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
879	\| --program-suf \| --program-su \| --program-s)
880	ac_prev=program_suffix ;;
881	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
882	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
883	program_suffix=$ac_optarg ;;
884
885	-program-transform-name \| --program-transform-name \
886	\| --program-transform-nam \| --program-transform-na \
887	\| --program-transform-n \| --program-transform- \
888	\| --program-transform \| --program-transfor \
889	\| --program-transfo \| --program-transf \
890	\| --program-trans \| --program-tran \
891	\| --progr-tra \| --program-tr \| --program-t)
892	ac_prev=program_transform_name ;;
893	-program-transform-name=* \| --program-transform-name=* \
894	\| --program-transform-nam=* \| --program-transform-na=* \
895	\| --program-transform-n=* \| --program-transform-=* \
896	\| --program-transform=* \| --program-transfor=* \
897	\| --program-transfo=* \| --program-transf=* \
898	\| --program-trans=* \| --program-tran=* \
899	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
900	program_transform_name=$ac_optarg ;;
901
902	-pdfdir \| --pdfdir \| --pdfdi \| --pdfd \| --pdf \| --pd)
903	ac_prev=pdfdir ;;
904	-pdfdir=* \| --pdfdir=* \| --pdfdi=* \| --pdfd=* \| --pdf=* \| --pd=*)
905	pdfdir=$ac_optarg ;;
906
907	-psdir \| --psdir \| --psdi \| --psd \| --ps)
908	ac_prev=psdir ;;
909	-psdir=* \| --psdir=* \| --psdi=* \| --psd=* \| --ps=*)
910	psdir=$ac_optarg ;;
911
912	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
913	\| -silent \| --silent \| --silen \| --sile \| --sil)
914	silent=yes ;;
915
916	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
917	ac_prev=sbindir ;;
918	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
919	\| --sbi=* \| --sb=*)
920	sbindir=$ac_optarg ;;
921
922	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
923	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
924	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
925	\| --sha \| --sh)
926	ac_prev=sharedstatedir ;;
927	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
928	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
929	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
930	\| --sha=* \| --sh=*)
931	sharedstatedir=$ac_optarg ;;
932
933	-site \| --site \| --sit)
934	ac_prev=site ;;
935	-site=* \| --site=* \| --sit=*)
936	site=$ac_optarg ;;
937
938	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
939	ac_prev=srcdir ;;
940	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
941	srcdir=$ac_optarg ;;
942
943	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
944	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
945	ac_prev=sysconfdir ;;
946	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
947	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
948	sysconfdir=$ac_optarg ;;
949
950	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
951	ac_prev=target_alias ;;
952	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
953	target_alias=$ac_optarg ;;
954
955	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
956	verbose=yes ;;
957
958	-version \| --version \| --versio \| --versi \| --vers \| -V)
959	ac_init_version=: ;;
960
961	-with-* \| --with-*)
962	ac_useropt=`expr "x$ac_option" : 'x-with-$[^=]$'`
963	# Reject names that are not valid shell variable names.
964	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
965	as_fn_error $? "invalid package name: $ac_useropt"
966	ac_useropt_orig=$ac_useropt
967	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
968	case $ac_user_opts in
969	*"
970	"with_$ac_useropt"
971	"*) ;;
972	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
973	ac_unrecognized_sep=', ';;
974	esac
975	eval with_$ac_useropt=\$ac_optarg ;;
976
977	-without-* \| --without-*)
978	ac_useropt=`expr "x$ac_option" : 'x-without-$.$'`
979	# Reject names that are not valid shell variable names.
980	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
981	as_fn_error $? "invalid package name: $ac_useropt"
982	ac_useropt_orig=$ac_useropt
983	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
984	case $ac_user_opts in
985	*"
986	"with_$ac_useropt"
987	"*) ;;
988	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
989	ac_unrecognized_sep=', ';;
990	esac
991	eval with_$ac_useropt=no ;;
992
993	--x)
994	# Obsolete; use --with-x.
995	with_x=yes ;;
996
997	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
998	\| --x-incl \| --x-inc \| --x-in \| --x-i)
999	ac_prev=x_includes ;;
1000	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
1001	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
1002	x_includes=$ac_optarg ;;
1003
1004	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
1005	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
1006	ac_prev=x_libraries ;;
1007	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
1008	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
1009	x_libraries=$ac_optarg ;;
1010
1011	-*) as_fn_error $? "unrecognized option: \`$ac_option'
1012	Try \`$0 --help' for more information"
1013	;;
1014
1015	=)
1016	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
1017	# Reject names that are not valid shell variable names.
1018	case $ac_envvar in #(
1019	'' \| [0-9]* \| [!_$as_cr_alnum] )
1020	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1021	esac
1022	eval $ac_envvar=\$ac_optarg
1023	export $ac_envvar ;;
1024
1025	*)
1026	# FIXME: should be removed in autoconf 3.0.
1027	$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1028	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1029	$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1030	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1031	;;
1032
1033	esac
1034	done
1035
1036	if test -n "$ac_prev"; then
1037	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
1038	as_fn_error $? "missing argument to $ac_option"
1039	fi
1040
1041	if test -n "$ac_unrecognized_opts"; then
1042	case $enable_option_checking in
1043	no) ;;
1044	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1045	*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1046	esac
1047	fi
1048
1049	# Check all directory arguments for consistency.
1050	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1051	datadir sysconfdir sharedstatedir localstatedir includedir \
1052	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1053	libdir localedir mandir
1054	do
1055	eval ac_val=\$$ac_var
1056	# Remove trailing slashes.
1057	case $ac_val in
1058	*/ )
1059	ac_val=`expr "X$ac_val" : 'X$.[^/]$' \\| "X$ac_val" : 'X$.$'`
1060	eval $ac_var=\$ac_val;;
1061	esac
1062	# Be sure to have absolute directory names.
1063	case $ac_val in
1064	[\\/$]* \| ?:[\\/]* ) continue;;
1065	NONE \| '' ) case $ac_var in *prefix ) continue;; esac;;
1066	esac
1067	as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1068	done
1069
1070	# There might be people who depend on the old broken behavior: `$host'
1071	# used to hold the argument of --host etc.
1072	# FIXME: To remove some day.
1073	build=$build_alias
1074	host=$host_alias
1075	target=$target_alias
1076
1077	# FIXME: To remove some day.
1078	if test "x$host_alias" != x; then
1079	if test "x$build_alias" = x; then
1080	cross_compiling=maybe
1081	$as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
1082	If a cross compiler is detected then cross compile mode will be used" >&2
1083	elif test "x$build_alias" != "x$host_alias"; then
1084	cross_compiling=yes
1085	fi
1086	fi
1087
1088	ac_tool_prefix=
1089	test -n "$host_alias" && ac_tool_prefix=$host_alias-
1090
1091	test "$silent" = yes && exec 6>/dev/null
1092
1093
1094	ac_pwd=`pwd` && test -n "$ac_pwd" &&
1095	ac_ls_di=`ls -di .` &&
1096	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` \|\|
1097	as_fn_error $? "working directory cannot be determined"
1098	test "X$ac_ls_di" = "X$ac_pwd_ls_di" \|\|
1099	as_fn_error $? "pwd does not report name of working directory"
1100
1101
1102	# Find the source files, if location was not specified.
1103	if test -z "$srcdir"; then
1104	ac_srcdir_defaulted=yes
1105	# Try the directory containing this script, then the parent directory.
1106	ac_confdir=`$as_dirname -- "$as_myself" \|\|
1107	$as_expr X"$as_myself" : 'X$.[^/]$//[^/][^/]/$' \\| \
1108	X"$as_myself" : 'X$//$[^/]' \\| \
1109	X"$as_myself" : 'X$//$$' \\| \
1110	X"$as_myself" : 'X$/$' \\| . 2>/dev/null \|\|
1111	$as_echo X"$as_myself" \|
1112	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
1113	s//\1/
1114	q
1115	}
1116	/^X$\/\/$[^/].*/{
1117	s//\1/
1118	q
1119	}
1120	/^X$\/\/$$/{
1121	s//\1/
1122	q
1123	}
1124	/^X$\/$.*/{
1125	s//\1/
1126	q
1127	}
1128	s/.*/./; q'`
1129	srcdir=$ac_confdir
1130	if test ! -r "$srcdir/$ac_unique_file"; then
1131	srcdir=..
1132	fi
1133	else
1134	ac_srcdir_defaulted=no
1135	fi
1136	if test ! -r "$srcdir/$ac_unique_file"; then
1137	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1138	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1139	fi
1140	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1141	ac_abs_confdir=`(
1142	cd "$srcdir" && test -r "./$ac_unique_file" \|\| as_fn_error $? "$ac_msg"
1143	pwd)`
1144	# When building in place, set srcdir=.
1145	if test "$ac_abs_confdir" = "$ac_pwd"; then
1146	srcdir=.
1147	fi
1148	# Remove unnecessary trailing slashes from srcdir.
1149	# Double slashes in file names in object file debugging info
1150	# mess up M-x gdb in Emacs.
1151	case $srcdir in
1152	/) srcdir=`expr "X$srcdir" : 'X$.[^/]$' \\| "X$srcdir" : 'X$.*$'`;;
1153	esac
1154	for ac_var in $ac_precious_vars; do
1155	eval ac_env_${ac_var}_set=\${${ac_var}+set}
1156	eval ac_env_${ac_var}_value=\$${ac_var}
1157	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1158	eval ac_cv_env_${ac_var}_value=\$${ac_var}
1159	done
1160
1161	#
1162	# Report the --help message.
1163	#
1164	if test "$ac_init_help" = "long"; then
1165	# Omit some internal or obsolete options to make the list less imposing.
1166	# This message is too long to be a string in the A/UX 3.1 sh.
1167	cat <<_ACEOF
1168	\`configure' configures this package to adapt to many kinds of systems.
1169
1170	Usage: $0 [OPTION]... [VAR=VALUE]...
1171
1172	To assign environment variables (e.g., CC, CFLAGS...), specify them as
1173	VAR=VALUE. See below for descriptions of some of the useful variables.
1174
1175	Defaults for the options are specified in brackets.
1176
1177	Configuration:
1178	-h, --help display this help and exit
1179	--help=short display options specific to this package
1180	--help=recursive display the short help of all the included packages
1181	-V, --version display version information and exit
1182	-q, --quiet, --silent do not print \`checking ...' messages
1183	--cache-file=FILE cache test results in FILE [disabled]
1184	-C, --config-cache alias for \`--cache-file=config.cache'
1185	-n, --no-create do not create output files
1186	--srcdir=DIR find the sources in DIR [configure dir or \`..']
1187
1188	Installation directories:
1189	--prefix=PREFIX install architecture-independent files in PREFIX
1190	[$ac_default_prefix]
1191	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1192	[PREFIX]
1193
1194	By default, \`make install' will install all the files in
1195	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1196	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1197	for instance \`--prefix=\$HOME'.
1198
1199	For better control, use the options below.
1200
1201	Fine tuning of the installation directories:
1202	--bindir=DIR user executables [EPREFIX/bin]
1203	--sbindir=DIR system admin executables [EPREFIX/sbin]
1204	--libexecdir=DIR program executables [EPREFIX/libexec]
1205	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1206	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1207	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
1208	--libdir=DIR object code libraries [EPREFIX/lib]
1209	--includedir=DIR C header files [PREFIX/include]
1210	--oldincludedir=DIR C header files for non-gcc [/usr/include]
1211	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1212	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1213	--infodir=DIR info documentation [DATAROOTDIR/info]
1214	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1215	--mandir=DIR man documentation [DATAROOTDIR/man]
1216	--docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1217	--htmldir=DIR html documentation [DOCDIR]
1218	--dvidir=DIR dvi documentation [DOCDIR]
1219	--pdfdir=DIR pdf documentation [DOCDIR]
1220	--psdir=DIR ps documentation [DOCDIR]
1221	_ACEOF
1222
1223	cat <<\_ACEOF
1224	_ACEOF
1225	fi
1226
1227	if test -n "$ac_init_help"; then
1228
1229	cat <<\_ACEOF
1230
1231	Optional Features:
1232	--disable-option-checking ignore unrecognized --enable/--with options
1233	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1234	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1235	--disable-java Disable Java compilation
1236	--disable-accentfold Disable Accent Folding for MGPP
1237	--enable-jni Enable JNI compilation
1238	--disable-mg Disable MG compilation
1239	--disable-mgpp Disable MGPP compilation
1240	--disable-lucene Disable Lucene compilation
1241
1242	Optional Packages:
1243	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1244	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1245	--with-unac=dir Use specified unac directory
1246	--with-libiconv-prefix=dir Use specified libiconv directory
1247
1248	Report bugs to the package provider.
1249	_ACEOF
1250	ac_status=$?
1251	fi
1252
1253	if test "$ac_init_help" = "recursive"; then
1254	# If there are subdirs, report their specific --help.
1255	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1256	test -d "$ac_dir" \|\|
1257	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } \|\|
1258	continue
1259	ac_builddir=.
1260
1261	case "$ac_dir" in
1262	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1263	*)
1264	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
1265	# A ".." for each directory in $ac_dir_suffix.
1266	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
1267	case $ac_top_builddir_sub in
1268	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1269	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1270	esac ;;
1271	esac
1272	ac_abs_top_builddir=$ac_pwd
1273	ac_abs_builddir=$ac_pwd$ac_dir_suffix
1274	# for backward compatibility:
1275	ac_top_builddir=$ac_top_build_prefix
1276
1277	case $srcdir in
1278	.) # We are building in place.
1279	ac_srcdir=.
1280	ac_top_srcdir=$ac_top_builddir_sub
1281	ac_abs_top_srcdir=$ac_pwd ;;
1282	[\\/]* \| ?:[\\/]* ) # Absolute name.
1283	ac_srcdir=$srcdir$ac_dir_suffix;
1284	ac_top_srcdir=$srcdir
1285	ac_abs_top_srcdir=$srcdir ;;
1286	*) # Relative name.
1287	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1288	ac_top_srcdir=$ac_top_build_prefix$srcdir
1289	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1290	esac
1291	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1292
1293	cd "$ac_dir" \|\| { ac_status=$?; continue; }
1294	# Check for guested configure.
1295	if test -f "$ac_srcdir/configure.gnu"; then
1296	echo &&
1297	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
1298	elif test -f "$ac_srcdir/configure"; then
1299	echo &&
1300	$SHELL "$ac_srcdir/configure" --help=recursive
1301	else
1302	$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1303	fi \|\| ac_status=$?
1304	cd "$ac_pwd" \|\| { ac_status=$?; break; }
1305	done
1306	fi
1307
1308	test -n "$ac_init_help" && exit $ac_status
1309	if $ac_init_version; then
1310	cat <<\_ACEOF
1311	configure
1312	generated by GNU Autoconf 2.67
1313
1314	Copyright (C) 2010 Free Software Foundation, Inc.
1315	This configure script is free software; the Free Software Foundation
1316	gives unlimited permission to copy, distribute and modify it.
1317	_ACEOF
1318	exit
1319	fi
1320
1321	## ------------------------ ##
1322	## Autoconf initialization. ##
1323	## ------------------------ ##
1324	cat >config.log <<_ACEOF
1325	This file contains any messages produced by compilers while
1326	running configure, to aid debugging if configure makes a mistake.
1327
1328	It was created by $as_me, which was
1329	generated by GNU Autoconf 2.67. Invocation command line was
1330
1331	$ $0 $@
1332
1333	_ACEOF
1334	exec 5>>config.log
1335	{
1336	cat <<_ASUNAME
1337	## --------- ##
1338	## Platform. ##
1339	## --------- ##
1340
1341	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
1342	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
1343	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
1344	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
1345	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
1346
1347	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
1348	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
1349
1350	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
1351	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
1352	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
1353	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null \|\| echo unknown`
1354	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
1355	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
1356	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
1357
1358	_ASUNAME
1359
1360	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1361	for as_dir in $PATH
1362	do
1363	IFS=$as_save_IFS
1364	test -z "$as_dir" && as_dir=.
1365	$as_echo "PATH: $as_dir"
1366	done
1367	IFS=$as_save_IFS
1368
1369	} >&5
1370
1371	cat >&5 <<_ACEOF
1372
1373
1374	## ----------- ##
1375	## Core tests. ##
1376	## ----------- ##
1377
1378	_ACEOF
1379
1380
1381	# Keep a trace of the command line.
1382	# Strip out --no-create and --no-recursion so they do not pile up.
1383	# Strip out --silent because we don't want to record it for future runs.
1384	# Also quote any args containing shell meta-characters.
1385	# Make two passes to allow for proper duplicate-argument suppression.
1386	ac_configure_args=
1387	ac_configure_args0=
1388	ac_configure_args1=
1389	ac_must_keep_next=false
1390	for ac_pass in 1 2
1391	do
1392	for ac_arg
1393	do
1394	case $ac_arg in
1395	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
1396	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1397	\| -silent \| --silent \| --silen \| --sile \| --sil)
1398	continue ;;
1399	\')
1400	ac_arg=`$as_echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
1401	esac
1402	case $ac_pass in
1403	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1404	2)
1405	as_fn_append ac_configure_args1 " '$ac_arg'"
1406	if test $ac_must_keep_next = true; then
1407	ac_must_keep_next=false # Got value, back to normal.
1408	else
1409	case $ac_arg in
1410	= \| --config-cache \| -C \| -disable-* \| --disable-* \
1411	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
1412	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
1413	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
1414	case "$ac_configure_args0 " in
1415	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
1416	esac
1417	;;
1418	-* ) ac_must_keep_next=true ;;
1419	esac
1420	fi
1421	as_fn_append ac_configure_args " '$ac_arg'"
1422	;;
1423	esac
1424	done
1425	done
1426	{ ac_configure_args0=; unset ac_configure_args0;}
1427	{ ac_configure_args1=; unset ac_configure_args1;}
1428
1429	# When interrupted or exit'd, cleanup temporary files, and complete
1430	# config.log. We remove comments because anyway the quotes in there
1431	# would cause problems or look ugly.
1432	# WARNING: Use '\'' to represent an apostrophe within the trap.
1433	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1434	trap 'exit_status=$?
1435	# Save into config.log some information that might help in debugging.
1436	{
1437	echo
1438
1439	$as_echo "## ---------------- ##
1440	## Cache variables. ##
1441	## ---------------- ##"
1442	echo
1443	# The following way of writing the cache mishandles newlines in values,
1444	(
1445	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'\''`; do
1446	eval ac_val=\$$ac_var
1447	case $ac_val in #(
1448	${as_nl})
1449	case $ac_var in #(
1450	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1451	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1452	esac
1453	case $ac_var in #(
1454	_ \| IFS \| as_nl) ;; #(
1455	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
1456	*) { eval $ac_var=; unset $ac_var;} ;;
1457	esac ;;
1458	esac
1459	done
1460	(set) 2>&1 \|
1461	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1462	${as_nl}ac_space=\ )
1463	sed -n \
1464	"s/'\''/'\''\\\\'\'''\''/g;
1465	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\''\\2'\''/p"
1466	;; #(
1467	*)
1468	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
1469	;;
1470	esac \|
1471	sort
1472	)
1473	echo
1474
1475	$as_echo "## ----------------- ##
1476	## Output variables. ##
1477	## ----------------- ##"
1478	echo
1479	for ac_var in $ac_subst_vars
1480	do
1481	eval ac_val=\$$ac_var
1482	case $ac_val in
1483	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1484	esac
1485	$as_echo "$ac_var='\''$ac_val'\''"
1486	done \| sort
1487	echo
1488
1489	if test -n "$ac_subst_files"; then
1490	$as_echo "## ------------------- ##
1491	## File substitutions. ##
1492	## ------------------- ##"
1493	echo
1494	for ac_var in $ac_subst_files
1495	do
1496	eval ac_val=\$$ac_var
1497	case $ac_val in
1498	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1499	esac
1500	$as_echo "$ac_var='\''$ac_val'\''"
1501	done \| sort
1502	echo
1503	fi
1504
1505	if test -s confdefs.h; then
1506	$as_echo "## ----------- ##
1507	## confdefs.h. ##
1508	## ----------- ##"
1509	echo
1510	cat confdefs.h
1511	echo
1512	fi
1513	test "$ac_signal" != 0 &&
1514	$as_echo "$as_me: caught signal $ac_signal"
1515	$as_echo "$as_me: exit $exit_status"
1516	} >&5
1517	rm -f core .core core.conftest. &&
1518	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1519	exit $exit_status
1520	' 0
1521	for ac_signal in 1 2 13 15; do
1522	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1523	done
1524	ac_signal=0
1525
1526	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1527	rm -f -r conftest* confdefs.h
1528
1529	$as_echo "/* confdefs.h */" > confdefs.h
1530
1531	# Predefined preprocessor variables.
1532
1533	cat >>confdefs.h <<_ACEOF
1534	#define PACKAGE_NAME "$PACKAGE_NAME"
1535	_ACEOF
1536
1537	cat >>confdefs.h <<_ACEOF
1538	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1539	_ACEOF
1540
1541	cat >>confdefs.h <<_ACEOF
1542	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1543	_ACEOF
1544
1545	cat >>confdefs.h <<_ACEOF
1546	#define PACKAGE_STRING "$PACKAGE_STRING"
1547	_ACEOF
1548
1549	cat >>confdefs.h <<_ACEOF
1550	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1551	_ACEOF
1552
1553	cat >>confdefs.h <<_ACEOF
1554	#define PACKAGE_URL "$PACKAGE_URL"
1555	_ACEOF
1556
1557
1558	# Let the site file select an alternate cache file if it wants to.
1559	# Prefer an explicitly selected file to automatically selected ones.
1560	ac_site_file1=NONE
1561	ac_site_file2=NONE
1562	if test -n "$CONFIG_SITE"; then
1563	# We do not want a PATH search for config.site.
1564	case $CONFIG_SITE in #((
1565	-*) ac_site_file1=./$CONFIG_SITE;;
1566	/) ac_site_file1=$CONFIG_SITE;;
1567	*) ac_site_file1=./$CONFIG_SITE;;
1568	esac
1569	elif test "x$prefix" != xNONE; then
1570	ac_site_file1=$prefix/share/config.site
1571	ac_site_file2=$prefix/etc/config.site
1572	else
1573	ac_site_file1=$ac_default_prefix/share/config.site
1574	ac_site_file2=$ac_default_prefix/etc/config.site
1575	fi
1576	for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1577	do
1578	test "x$ac_site_file" = xNONE && continue
1579	if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1580	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1581	$as_echo "$as_me: loading site script $ac_site_file" >&6;}
1582	sed 's/^/\| /' "$ac_site_file" >&5
1583	. "$ac_site_file" \
1584	\|\| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1585	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1586	as_fn_error $? "failed to load site script $ac_site_file
1587	See \`config.log' for more details" "$LINENO" 5 ; }
1588	fi
1589	done
1590
1591	if test -r "$cache_file"; then
1592	# Some versions of bash will fail to source /dev/null (special files
1593	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
1594	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1595	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1596	$as_echo "$as_me: loading cache $cache_file" >&6;}
1597	case $cache_file in
1598	[\\/]* \| ?:[\\/]* ) . "$cache_file";;
1599	*) . "./$cache_file";;
1600	esac
1601	fi
1602	else
1603	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1604	$as_echo "$as_me: creating cache $cache_file" >&6;}
1605	>$cache_file
1606	fi
1607
1608	# Check that the precious variables saved in the cache have kept the same
1609	# value.
1610	ac_cache_corrupted=false
1611	for ac_var in $ac_precious_vars; do
1612	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1613	eval ac_new_set=\$ac_env_${ac_var}_set
1614	eval ac_old_val=\$ac_cv_env_${ac_var}_value
1615	eval ac_new_val=\$ac_env_${ac_var}_value
1616	case $ac_old_set,$ac_new_set in
1617	set,)
1618	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1619	$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1620	ac_cache_corrupted=: ;;
1621	,set)
1622	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1623	$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1624	ac_cache_corrupted=: ;;
1625	,);;
1626	*)
1627	if test "x$ac_old_val" != "x$ac_new_val"; then
1628	# differences in whitespace do not lead to failure.
1629	ac_old_val_w=`echo x $ac_old_val`
1630	ac_new_val_w=`echo x $ac_new_val`
1631	if test "$ac_old_val_w" != "$ac_new_val_w"; then
1632	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1633	$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1634	ac_cache_corrupted=:
1635	else
1636	{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1637	$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1638	eval $ac_var=\$ac_old_val
1639	fi
1640	{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
1641	$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
1642	{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
1643	$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
1644	fi;;
1645	esac
1646	# Pass precious variables to config.status.
1647	if test "$ac_new_set" = set; then
1648	case $ac_new_val in
1649	\') ac_arg=$ac_var=`$as_echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
1650	*) ac_arg=$ac_var=$ac_new_val ;;
1651	esac
1652	case " $ac_configure_args " in
1653	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
1654	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
1655	esac
1656	fi
1657	done
1658	if $ac_cache_corrupted; then
1659	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1660	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1661	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1662	$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1663	as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1664	fi
1665	## -------------------- ##
1666	## Main body of script. ##
1667	## -------------------- ##
1668
1669	ac_ext=c
1670	ac_cpp='$CPP $CPPFLAGS'
1671	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1672	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1673	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1674
1675
1676
1677	# Check whether --enable-java was given.
1678	if test "${enable_java+set}" = set; then :
1679	enableval=$enable_java; ENABLE_JAVA=$enableval
1680	else
1681	ENABLE_JAVA=yes
1682	fi
1683
1684	if test $ENABLE_JAVA = "yes" -o $ENABLE_JAVA = "1" ; then
1685	ENABLE_JAVA=1
1686	if test "x$JAVA_HOME" != "x" ; then
1687	echo "Detected JAVA_HOME is set, however this will not be used during compilation"
1688	echo "To control the version of 'javac' and 'java' set environment variables JAVAC"
1689	echo "and JAVA respectively"
1690	export JAVA_HOME=
1691	fi
1692	else
1693	ENABLE_JAVA=0
1694	fi
1695
1696
1697	# Check whether --enable-accentfold was given.
1698	if test "${enable_accentfold+set}" = set; then :
1699	enableval=$enable_accentfold; ENABLE_ACCENTFOLD=$enableval
1700	else
1701	ENABLE_ACCENTFOLD=yes
1702	fi
1703
1704	if test $ENABLE_ACCENTFOLD = "yes" -o $ENABLE_ACCENTFOLD = "1" ; then
1705	ENABLE_ACCENTFOLD=1
1706	$as_echo "#define ENABLE_ACCENTFOLD /**/" >>confdefs.h
1707
1708	else
1709	ENABLE_ACCENTFOLD=0
1710	fi
1711
1712
1713
1714	# Check whether --enable-jni was given.
1715	if test "${enable_jni+set}" = set; then :
1716	enableval=$enable_jni; ENABLE_JNI=$enableval
1717	else
1718	ENABLE_JNI=no
1719	fi
1720
1721	if test $ENABLE_JAVA -a $ $ENABLE_JNI = "yes" -o $ENABLE_JNI = "1" $ ; then
1722	ENABLE_JNI=1
1723	$as_echo "#define ENABLE_JNI /**/" >>confdefs.h
1724
1725	else
1726	ENABLE_JNI=0
1727	fi
1728
1729
1730
1731	# Check whether --enable-mg was given.
1732	if test "${enable_mg+set}" = set; then :
1733	enableval=$enable_mg; ENABLE_MG=$enableval
1734	else
1735	ENABLE_MG=yes
1736	fi
1737
1738	if test $ENABLE_MG = "yes" -o $ENABLE_MG = "1" ; then
1739	ENABLE_MG=1
1740	$as_echo "#define ENABLE_MG /**/" >>confdefs.h
1741
1742	else
1743	ENABLE_MG=0
1744	fi
1745
1746
1747
1748	# Check whether --enable-mgpp was given.
1749	if test "${enable_mgpp+set}" = set; then :
1750	enableval=$enable_mgpp; ENABLE_MGPP=$enableval
1751	else
1752	ENABLE_MGPP=yes
1753	fi
1754
1755	if test $ENABLE_MGPP = "yes" -o $ENABLE_MGPP = "1" ; then
1756	ENABLE_MGPP=1
1757	$as_echo "#define ENABLE_MGPP /**/" >>confdefs.h
1758
1759	else
1760	ENABLE_MGPP=0
1761	fi
1762
1763
1764	# Check whether --enable-lucene was given.
1765	if test "${enable_lucene+set}" = set; then :
1766	enableval=$enable_lucene; ENABLE_LUCENE=$enableval
1767	else
1768	ENABLE_LUCENE=yes
1769	fi
1770
1771	if test $ENABLE_JAVA -a $ $ENABLE_LUCENE = "yes" -o $ENABLE_LUCENE = "1" $ ; then
1772	ENABLE_LUCENE=1
1773	$as_echo "#define ENABLE_LUCENE /**/" >>confdefs.h
1774
1775	else
1776	ENABLE_LUCENE=0
1777	fi
1778
1779
1780
1781	cat >>confdefs.h <<_ACEOF
1782	#define COMPAT32BITFLAGS $COMPAT32BITFLAGS
1783	_ACEOF
1784
1785
1786
1787	if test "$ENABLE_LUCENE" = "1" ; then
1788
1789
1790	if test "x$JAVAC" = x ; then
1791	if test "x$JAVAPREFIX" = x; then
1792	test "x$JAVAC" = x && for ac_prog in javac$EXEEXT
1793	do
1794	# Extract the first word of "$ac_prog", so it can be a program name with args.
1795	set dummy $ac_prog; ac_word=$2
1796	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1797	$as_echo_n "checking for $ac_word... " >&6; }
1798	if test "${ac_cv_prog_JAVAC+set}" = set; then :
1799	$as_echo_n "(cached) " >&6
1800	else
1801	if test -n "$JAVAC"; then
1802	ac_cv_prog_JAVAC="$JAVAC" # Let the user override the test.
1803	else
1804	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1805	for as_dir in $PATH
1806	do
1807	IFS=$as_save_IFS
1808	test -z "$as_dir" && as_dir=.
1809	for ac_exec_ext in '' $ac_executable_extensions; do
1810	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1811	ac_cv_prog_JAVAC="$ac_prog"
1812	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1813	break 2
1814	fi
1815	done
1816	done
1817	IFS=$as_save_IFS
1818
1819	fi
1820	fi
1821	JAVAC=$ac_cv_prog_JAVAC
1822	if test -n "$JAVAC"; then
1823	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $JAVAC" >&5
1824	$as_echo "$JAVAC" >&6; }
1825	else
1826	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1827	$as_echo "no" >&6; }
1828	fi
1829
1830
1831	test -n "$JAVAC" && break
1832	done
1833
1834	else
1835	test "x$JAVAC" = x && for ac_prog in javac$EXEEXT
1836	do
1837	# Extract the first word of "$ac_prog", so it can be a program name with args.
1838	set dummy $ac_prog; ac_word=$2
1839	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1840	$as_echo_n "checking for $ac_word... " >&6; }
1841	if test "${ac_cv_prog_JAVAC+set}" = set; then :
1842	$as_echo_n "(cached) " >&6
1843	else
1844	if test -n "$JAVAC"; then
1845	ac_cv_prog_JAVAC="$JAVAC" # Let the user override the test.
1846	else
1847	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1848	for as_dir in $PATH
1849	do
1850	IFS=$as_save_IFS
1851	test -z "$as_dir" && as_dir=.
1852	for ac_exec_ext in '' $ac_executable_extensions; do
1853	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1854	ac_cv_prog_JAVAC="$ac_prog"
1855	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1856	break 2
1857	fi
1858	done
1859	done
1860	IFS=$as_save_IFS
1861
1862	fi
1863	fi
1864	JAVAC=$ac_cv_prog_JAVAC
1865	if test -n "$JAVAC"; then
1866	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $JAVAC" >&5
1867	$as_echo "$JAVAC" >&6; }
1868	else
1869	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1870	$as_echo "no" >&6; }
1871	fi
1872
1873
1874	test -n "$JAVAC" && break
1875	done
1876	test -n "$JAVAC" \|\| JAVAC="$JAVAPREFIX"
1877
1878	fi
1879	test "x$JAVAC" = x && as_fn_error $? "no acceptable Java compiler found in \$PATH" "$LINENO" 5
1880	else
1881	echo "Checking for javac... $JAVAC"
1882	fi
1883
1884
1885	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $JAVAC works" >&5
1886	$as_echo_n "checking if $JAVAC works... " >&6; }
1887	if test "${ac_cv_prog_javac_works+set}" = set; then :
1888	$as_echo_n "(cached) " >&6
1889	else
1890
1891	JAVA_TEST=Test.java
1892	CLASS_TEST=Test.class
1893	cat << \EOF > $JAVA_TEST
1894	/* #line 1894 "configure" */
1895	public class Test {
1896	}
1897	EOF
1898	if { ac_try='$JAVAC $JAVACFLAGS $JAVA_TEST'
1899	{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
1900	(eval $ac_try) 2>&5
1901	ac_status=$?
1902	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1903	test $ac_status = 0; }; } >/dev/null 2>&1; then
1904	ac_cv_prog_javac_works=yes
1905	else
1906	as_fn_error $? "The Java compiler $JAVAC failed (see config.log, check the CLASSPATH?)" "$LINENO" 5
1907	echo "configure: failed program was:" >&5
1908	cat $JAVA_TEST >&5
1909	fi
1910	rm -f $JAVA_TEST $CLASS_TEST
1911
1912	fi
1913	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_javac_works" >&5
1914	$as_echo "$ac_cv_prog_javac_works" >&6; }
1915	if test "x$JAVACFLAGS" = x ; then
1916	JAVACFLAGS="-source 1.4 -target 1.4"
1917	fi
1918
1919
1920
1921
1922	if test "x$JAVA" = x ; then
1923	if test x$JAVAPREFIX = x; then
1924	test x$JAVA = x && for ac_prog in java$EXEEXT
1925	do
1926	# Extract the first word of "$ac_prog", so it can be a program name with args.
1927	set dummy $ac_prog; ac_word=$2
1928	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1929	$as_echo_n "checking for $ac_word... " >&6; }
1930	if test "${ac_cv_prog_JAVA+set}" = set; then :
1931	$as_echo_n "(cached) " >&6
1932	else
1933	if test -n "$JAVA"; then
1934	ac_cv_prog_JAVA="$JAVA" # Let the user override the test.
1935	else
1936	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1937	for as_dir in $PATH
1938	do
1939	IFS=$as_save_IFS
1940	test -z "$as_dir" && as_dir=.
1941	for ac_exec_ext in '' $ac_executable_extensions; do
1942	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1943	ac_cv_prog_JAVA="$ac_prog"
1944	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1945	break 2
1946	fi
1947	done
1948	done
1949	IFS=$as_save_IFS
1950
1951	fi
1952	fi
1953	JAVA=$ac_cv_prog_JAVA
1954	if test -n "$JAVA"; then
1955	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $JAVA" >&5
1956	$as_echo "$JAVA" >&6; }
1957	else
1958	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1959	$as_echo "no" >&6; }
1960	fi
1961
1962
1963	test -n "$JAVA" && break
1964	done
1965
1966	else
1967	test x$JAVA = x && for ac_prog in java$EXEEXT
1968	do
1969	# Extract the first word of "$ac_prog", so it can be a program name with args.
1970	set dummy $ac_prog; ac_word=$2
1971	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1972	$as_echo_n "checking for $ac_word... " >&6; }
1973	if test "${ac_cv_prog_JAVA+set}" = set; then :
1974	$as_echo_n "(cached) " >&6
1975	else
1976	if test -n "$JAVA"; then
1977	ac_cv_prog_JAVA="$JAVA" # Let the user override the test.
1978	else
1979	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1980	for as_dir in $PATH
1981	do
1982	IFS=$as_save_IFS
1983	test -z "$as_dir" && as_dir=.
1984	for ac_exec_ext in '' $ac_executable_extensions; do
1985	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1986	ac_cv_prog_JAVA="$ac_prog"
1987	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1988	break 2
1989	fi
1990	done
1991	done
1992	IFS=$as_save_IFS
1993
1994	fi
1995	fi
1996	JAVA=$ac_cv_prog_JAVA
1997	if test -n "$JAVA"; then
1998	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $JAVA" >&5
1999	$as_echo "$JAVA" >&6; }
2000	else
2001	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2002	$as_echo "no" >&6; }
2003	fi
2004
2005
2006	test -n "$JAVA" && break
2007	done
2008	test -n "$JAVA" \|\| JAVA="$JAVAPREFIX"
2009
2010	fi
2011	test x$JAVA = x && as_fn_error $? "no acceptable Java virtual machine found in \$PATH" "$LINENO" 5
2012	fi
2013
2014
2015	# Extract the first word of "uudecode$EXEEXT", so it can be a program name with args.
2016	set dummy uudecode$EXEEXT; ac_word=$2
2017	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2018	$as_echo_n "checking for $ac_word... " >&6; }
2019	if test "${ac_cv_prog_uudecode+set}" = set; then :
2020	$as_echo_n "(cached) " >&6
2021	else
2022	if test -n "$uudecode"; then
2023	ac_cv_prog_uudecode="$uudecode" # Let the user override the test.
2024	else
2025	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2026	for as_dir in $PATH
2027	do
2028	IFS=$as_save_IFS
2029	test -z "$as_dir" && as_dir=.
2030	for ac_exec_ext in '' $ac_executable_extensions; do
2031	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2032	ac_cv_prog_uudecode="yes"
2033	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2034	break 2
2035	fi
2036	done
2037	done
2038	IFS=$as_save_IFS
2039
2040	fi
2041	fi
2042	uudecode=$ac_cv_prog_uudecode
2043	if test -n "$uudecode"; then
2044	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $uudecode" >&5
2045	$as_echo "$uudecode" >&6; }
2046	else
2047	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2048	$as_echo "no" >&6; }
2049	fi
2050
2051
2052	if test x$uudecode = xyes; then
2053	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if uudecode can decode base 64 file" >&5
2054	$as_echo_n "checking if uudecode can decode base 64 file... " >&6; }
2055	if test "${ac_cv_prog_uudecode_base64+set}" = set; then :
2056	$as_echo_n "(cached) " >&6
2057	else
2058
2059	cat << \EOF > Test.uue
2060	begin-base64 644 Test.class
2061	yv66vgADAC0AFQcAAgEABFRlc3QHAAQBABBqYXZhL2xhbmcvT2JqZWN0AQAE
2062	bWFpbgEAFihbTGphdmEvbGFuZy9TdHJpbmc7KVYBAARDb2RlAQAPTGluZU51
2063	bWJlclRhYmxlDAAKAAsBAARleGl0AQAEKEkpVgoADQAJBwAOAQAQamF2YS9s
2064	YW5nL1N5c3RlbQEABjxpbml0PgEAAygpVgwADwAQCgADABEBAApTb3VyY2VG
2065	aWxlAQAJVGVzdC5qYXZhACEAAQADAAAAAAACAAkABQAGAAEABwAAACEAAQAB
2066	AAAABQO4AAyxAAAAAQAIAAAACgACAAAACgAEAAsAAQAPABAAAQAHAAAAIQAB
2067	AAEAAAAFKrcAErEAAAABAAgAAAAKAAIAAAAEAAQABAABABMAAAACABQ=
2068	====
2069	EOF
2070	if uudecode$EXEEXT Test.uue; then
2071	ac_cv_prog_uudecode_base64=yes
2072	else
2073	echo "configure: 2073: uudecode had trouble decoding base 64 file 'Test.uue'" >&5
2074	echo "configure: failed file was:" >&5
2075	cat Test.uue >&5
2076	ac_cv_prog_uudecode_base64=no
2077	fi
2078	rm -f Test.uue
2079	fi
2080	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_uudecode_base64" >&5
2081	$as_echo "$ac_cv_prog_uudecode_base64" >&6; }
2082	fi
2083	if test x$ac_cv_prog_uudecode_base64 != xyes; then
2084	rm -f Test.class
2085	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: I have to compile Test.class from scratch" >&5
2086	$as_echo "$as_me: WARNING: I have to compile Test.class from scratch" >&2;}
2087	if test x$ac_cv_prog_javac_works = xno; then
2088	as_fn_error $? "Cannot compile java source. $JAVAC does not work properly" "$LINENO" 5
2089	fi
2090	if test x$ac_cv_prog_javac_works = x; then
2091
2092	if test "x$JAVAC" = x ; then
2093	if test "x$JAVAPREFIX" = x; then
2094	test "x$JAVAC" = x && for ac_prog in javac$EXEEXT
2095	do
2096	# Extract the first word of "$ac_prog", so it can be a program name with args.
2097	set dummy $ac_prog; ac_word=$2
2098	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2099	$as_echo_n "checking for $ac_word... " >&6; }
2100	if test "${ac_cv_prog_JAVAC+set}" = set; then :
2101	$as_echo_n "(cached) " >&6
2102	else
2103	if test -n "$JAVAC"; then
2104	ac_cv_prog_JAVAC="$JAVAC" # Let the user override the test.
2105	else
2106	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2107	for as_dir in $PATH
2108	do
2109	IFS=$as_save_IFS
2110	test -z "$as_dir" && as_dir=.
2111	for ac_exec_ext in '' $ac_executable_extensions; do
2112	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2113	ac_cv_prog_JAVAC="$ac_prog"
2114	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2115	break 2
2116	fi
2117	done
2118	done
2119	IFS=$as_save_IFS
2120
2121	fi
2122	fi
2123	JAVAC=$ac_cv_prog_JAVAC
2124	if test -n "$JAVAC"; then
2125	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $JAVAC" >&5
2126	$as_echo "$JAVAC" >&6; }
2127	else
2128	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2129	$as_echo "no" >&6; }
2130	fi
2131
2132
2133	test -n "$JAVAC" && break
2134	done
2135
2136	else
2137	test "x$JAVAC" = x && for ac_prog in javac$EXEEXT
2138	do
2139	# Extract the first word of "$ac_prog", so it can be a program name with args.
2140	set dummy $ac_prog; ac_word=$2
2141	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2142	$as_echo_n "checking for $ac_word... " >&6; }
2143	if test "${ac_cv_prog_JAVAC+set}" = set; then :
2144	$as_echo_n "(cached) " >&6
2145	else
2146	if test -n "$JAVAC"; then
2147	ac_cv_prog_JAVAC="$JAVAC" # Let the user override the test.
2148	else
2149	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2150	for as_dir in $PATH
2151	do
2152	IFS=$as_save_IFS
2153	test -z "$as_dir" && as_dir=.
2154	for ac_exec_ext in '' $ac_executable_extensions; do
2155	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2156	ac_cv_prog_JAVAC="$ac_prog"
2157	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2158	break 2
2159	fi
2160	done
2161	done
2162	IFS=$as_save_IFS
2163
2164	fi
2165	fi
2166	JAVAC=$ac_cv_prog_JAVAC
2167	if test -n "$JAVAC"; then
2168	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $JAVAC" >&5
2169	$as_echo "$JAVAC" >&6; }
2170	else
2171	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2172	$as_echo "no" >&6; }
2173	fi
2174
2175
2176	test -n "$JAVAC" && break
2177	done
2178	test -n "$JAVAC" \|\| JAVAC="$JAVAPREFIX"
2179
2180	fi
2181	test "x$JAVAC" = x && as_fn_error $? "no acceptable Java compiler found in \$PATH" "$LINENO" 5
2182	else
2183	echo "Checking for javac... $JAVAC"
2184	fi
2185
2186
2187	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $JAVAC works" >&5
2188	$as_echo_n "checking if $JAVAC works... " >&6; }
2189	if test "${ac_cv_prog_javac_works+set}" = set; then :
2190	$as_echo_n "(cached) " >&6
2191	else
2192
2193	JAVA_TEST=Test.java
2194	CLASS_TEST=Test.class
2195	cat << \EOF > $JAVA_TEST
2196	/* #line 2196 "configure" */
2197	public class Test {
2198	}
2199	EOF
2200	if { ac_try='$JAVAC $JAVACFLAGS $JAVA_TEST'
2201	{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
2202	(eval $ac_try) 2>&5
2203	ac_status=$?
2204	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2205	test $ac_status = 0; }; } >/dev/null 2>&1; then
2206	ac_cv_prog_javac_works=yes
2207	else
2208	as_fn_error $? "The Java compiler $JAVAC failed (see config.log, check the CLASSPATH?)" "$LINENO" 5
2209	echo "configure: failed program was:" >&5
2210	cat $JAVA_TEST >&5
2211	fi
2212	rm -f $JAVA_TEST $CLASS_TEST
2213
2214	fi
2215	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_javac_works" >&5
2216	$as_echo "$ac_cv_prog_javac_works" >&6; }
2217	if test "x$JAVACFLAGS" = x ; then
2218	JAVACFLAGS="-source 1.4 -target 1.4"
2219	fi
2220
2221
2222
2223	fi
2224	fi
2225	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $JAVA works" >&5
2226	$as_echo_n "checking if $JAVA works... " >&6; }
2227	if test "${ac_cv_prog_java_works+set}" = set; then :
2228	$as_echo_n "(cached) " >&6
2229	else
2230
2231	JAVA_TEST=Test.java
2232	CLASS_TEST=Test.class
2233	TEST=Test
2234	cat << \EOF > $JAVA_TEST
2235	/* [#]line 2235 "configure" */
2236	public class Test {
2237	public static void main (String args[]) {
2238	System.exit (0);
2239	} }
2240	EOF
2241	if test x$ac_cv_prog_uudecode_base64 != xyes; then
2242	if { ac_try='$JAVAC $JAVACFLAGS $JAVA_TEST'
2243	{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
2244	(eval $ac_try) 2>&5
2245	ac_status=$?
2246	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2247	test $ac_status = 0; }; } && test -s $CLASS_TEST; then
2248	:
2249	else
2250	echo "configure: failed program was:" >&5
2251	cat $JAVA_TEST >&5
2252	as_fn_error $? "The Java compiler $JAVAC failed (see config.log, check the CLASSPATH?)" "$LINENO" 5
2253	fi
2254	fi
2255	if { ac_try='$JAVA $JAVAFLAGS $TEST'
2256	{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
2257	(eval $ac_try) 2>&5
2258	ac_status=$?
2259	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2260	test $ac_status = 0; }; } >/dev/null 2>&1; then
2261	ac_cv_prog_java_works=yes
2262	else
2263	echo "configure: failed program was:" >&5
2264	cat $JAVA_TEST >&5
2265	as_fn_error $? "The Java VM $JAVA failed (see config.log, check the CLASSPATH?)" "$LINENO" 5
2266	fi
2267	rm -fr $JAVA_TEST $CLASS_TEST Test.uue
2268
2269	fi
2270	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_java_works" >&5
2271	$as_echo "$ac_cv_prog_java_works" >&6; }
2272
2273
2274
2275	fi
2276
2277
2278	# Check whether --with-unac was given.
2279	if test "${with_unac+set}" = set; then :
2280	withval=$with_unac; UNAC_DIR=$withval
2281	fi
2282
2283
2284
2285	# Check whether --with-libiconv was given.
2286	if test "${with_libiconv+set}" = set; then :
2287	withval=$with_libiconv; LIBICONV_DIR=$withval
2288	fi
2289
2290
2291	if test $ENABLE_ACCENTFOLD = 1; then
2292	ac_aux_dir=
2293	for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2294	if test -f "$ac_dir/install-sh"; then
2295	ac_aux_dir=$ac_dir
2296	ac_install_sh="$ac_aux_dir/install-sh -c"
2297	break
2298	elif test -f "$ac_dir/install.sh"; then
2299	ac_aux_dir=$ac_dir
2300	ac_install_sh="$ac_aux_dir/install.sh -c"
2301	break
2302	elif test -f "$ac_dir/shtool"; then
2303	ac_aux_dir=$ac_dir
2304	ac_install_sh="$ac_aux_dir/shtool install -c"
2305	break
2306	fi
2307	done
2308	if test -z "$ac_aux_dir"; then
2309	as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2310	fi
2311
2312	# These three variables are undocumented and unsupported,
2313	# and are intended to be withdrawn in a future Autoconf release.
2314	# They can cause serious problems if a builder's source tree is in a directory
2315	# whose full name contains unusual characters.
2316	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2317	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2318	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2319
2320
2321
2322
2323	subdirs="$subdirs packages/unac"
2324
2325	fi
2326
2327
2328	if test $ENABLE_MG = 1; then
2329	if test ! -d mg; then
2330	echo "***** Folder mg does not exist, cannot ENABLE_MG.";
2331	exit 1;
2332	fi
2333	subdirs="$subdirs mg"
2334
2335	fi
2336
2337	if test $ENABLE_MGPP = 1; then
2338	if test ! -d mgpp; then
2339	echo "***** Folder mgpp does not exist, cannot ENABLE_MGPP.";
2340	exit 1;
2341	fi
2342	subdirs="$subdirs mgpp"
2343
2344	fi
2345
2346	if test $ENABLE_LUCENE = 1; then
2347	if test ! -d lucene-gs; then
2348	echo "***** Folder lucene-gs does not exist, cannot ENABLE_LUCENE.";
2349	exit 1;
2350	fi
2351	fi
2352
2353	srclist="lucene-gs/Makefile"
2354
2355	ac_config_files="$ac_config_files Makefile $srclist"
2356
2357	cat >confcache <<\_ACEOF
2358	# This file is a shell script that caches the results of configure
2359	# tests run on this system so they can be shared between configure
2360	# scripts and configure runs, see configure's option --config-cache.
2361	# It is not useful on other systems. If it contains results you don't
2362	# want to keep, you may remove or edit it.
2363	#
2364	# config.status only pays attention to the cache file if you give it
2365	# the --recheck option to rerun configure.
2366	#
2367	# `ac_cv_env_foo' variables (set or unset) will be overridden when
2368	# loading this file, other unset `ac_cv_foo' will be assigned the
2369	# following values.
2370
2371	_ACEOF
2372
2373	# The following way of writing the cache mishandles newlines in values,
2374	# but we know of no workaround that is simple, portable, and efficient.
2375	# So, we kill variables containing newlines.
2376	# Ultrix sh set writes to stderr and can't be redirected directly,
2377	# and sets the high bit in the cache file unless we assign to the vars.
2378	(
2379	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
2380	eval ac_val=\$$ac_var
2381	case $ac_val in #(
2382	${as_nl})
2383	case $ac_var in #(
2384	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2385	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2386	esac
2387	case $ac_var in #(
2388	_ \| IFS \| as_nl) ;; #(
2389	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
2390	*) { eval $ac_var=; unset $ac_var;} ;;
2391	esac ;;
2392	esac
2393	done
2394
2395	(set) 2>&1 \|
2396	case $as_nl`(ac_space=' '; set) 2>&1` in #(
2397	${as_nl}ac_space=\ )
2398	# `set' does not quote correctly, so add quotes: double-quote
2399	# substitution turns \\\\ into \\, and sed turns \\ into \.
2400	sed -n \
2401	"s/'/'\\\\''/g;
2402	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
2403	;; #(
2404	*)
2405	# `set' quotes correctly as required by POSIX, so do not add quotes.
2406	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
2407	;;
2408	esac \|
2409	sort
2410	) \|
2411	sed '
2412	/^ac_cv_env_/b end
2413	t clear
2414	:clear
2415	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
2416	t end
2417	s/^$[^=]$=$.$$/\1=${\1=\2}/
2418	:end' >>confcache
2419	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
2420	if test -w "$cache_file"; then
2421	test "x$cache_file" != "x/dev/null" &&
2422	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
2423	$as_echo "$as_me: updating cache $cache_file" >&6;}
2424	cat confcache >$cache_file
2425	else
2426	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
2427	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
2428	fi
2429	fi
2430	rm -f confcache
2431
2432	test "x$prefix" = xNONE && prefix=$ac_default_prefix
2433	# Let make expand exec_prefix.
2434	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2435
2436	# Transform confdefs.h into DEFS.
2437	# Protect against shell expansion while executing Makefile rules.
2438	# Protect against Makefile macro expansion.
2439	#
2440	# If the first sed substitution is executed (which looks for macros that
2441	# take arguments), then branch to the quote section. Otherwise,
2442	# look for a macro that doesn't take arguments.
2443	ac_script='
2444	:mline
2445	/\\$/{
2446	N
2447	s,\\\n,,
2448	b mline
2449	}
2450	t clear
2451	:clear
2452	s/^[ ]#[ ]define[ ][ ]$[^ (][^ (]([^)])$[ ]$.*$/-D\1=\2/g
2453	t quote
2454	s/^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$/-D\1=\2/g
2455	t quote
2456	b any
2457	:quote
2458	s/[ `~#$^&*(){}\\\|;'\''"<>?]/\\&/g
2459	s/\[/\\&/g
2460	s/\]/\\&/g
2461	s/\$/$$/g
2462	H
2463	:any
2464	${
2465	g
2466	s/^\n//
2467	s/\n/ /g
2468	p
2469	}
2470	'
2471	DEFS=`sed -n "$ac_script" confdefs.h`
2472
2473
2474	ac_libobjs=
2475	ac_ltlibobjs=
2476	U=
2477	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
2478	# 1. Remove the extension, and $U if already installed.
2479	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
2480	ac_i=`$as_echo "$ac_i" \| sed "$ac_script"`
2481	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
2482	# will be set to the directory where LIBOBJS objects are built.
2483	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
2484	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
2485	done
2486	LIBOBJS=$ac_libobjs
2487
2488	LTLIBOBJS=$ac_ltlibobjs
2489
2490
2491
2492	: ${CONFIG_STATUS=./config.status}
2493	ac_write_fail=0
2494	ac_clean_files_save=$ac_clean_files
2495	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
2496	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
2497	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
2498	as_write_fail=0
2499	cat >$CONFIG_STATUS <<_ASEOF \|\| as_write_fail=1
2500	#! $SHELL
2501	# Generated by $as_me.
2502	# Run this file to recreate the current configuration.
2503	# Compiler output produced by configure, useful for debugging
2504	# configure, is in config.log if it exists.
2505
2506	debug=false
2507	ac_cs_recheck=false
2508	ac_cs_silent=false
2509
2510	SHELL=\${CONFIG_SHELL-$SHELL}
2511	export SHELL
2512	_ASEOF
2513	cat >>$CONFIG_STATUS <<\_ASEOF \|\| as_write_fail=1
2514	## -------------------- ##
2515	## M4sh Initialization. ##
2516	## -------------------- ##
2517
2518	# Be more Bourne compatible
2519	DUALCASE=1; export DUALCASE # for MKS sh
2520	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
2521	emulate sh
2522	NULLCMD=:
2523	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
2524	# is contrary to our usage. Disable this feature.
2525	alias -g '${1+"$@"}'='"$@"'
2526	setopt NO_GLOB_SUBST
2527	else
2528	case `(set -o) 2>/dev/null` in #(
2529	posix) :
2530	set -o posix ;; #(
2531	*) :
2532	;;
2533	esac
2534	fi
2535
2536
2537	as_nl='
2538	'
2539	export as_nl
2540	# Printing a long string crashes Solaris 7 /usr/bin/printf.
2541	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
2542	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
2543	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
2544	# Prefer a ksh shell builtin over an external printf program on Solaris,
2545	# but without wasting forks for bash or zsh.
2546	if test -z "$BASH_VERSION$ZSH_VERSION" \
2547	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
2548	as_echo='print -r --'
2549	as_echo_n='print -rn --'
2550	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
2551	as_echo='printf %s\n'
2552	as_echo_n='printf %s'
2553	else
2554	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
2555	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
2556	as_echo_n='/usr/ucb/echo -n'
2557	else
2558	as_echo_body='eval expr "X$1" : "X\$.*\$"'
2559	as_echo_n_body='eval
2560	arg=$1;
2561	case $arg in #(
2562	"$as_nl")
2563	expr "X$arg" : "X\$.*\$$as_nl";
2564	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
2565	esac;
2566	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
2567	'
2568	export as_echo_n_body
2569	as_echo_n='sh -c $as_echo_n_body as_echo'
2570	fi
2571	export as_echo_body
2572	as_echo='sh -c $as_echo_body as_echo'
2573	fi
2574
2575	# The user is always right.
2576	if test "${PATH_SEPARATOR+set}" != set; then
2577	PATH_SEPARATOR=:
2578	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
2579	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
2580	PATH_SEPARATOR=';'
2581	}
2582	fi
2583
2584
2585	# IFS
2586	# We need space, tab and new line, in precisely that order. Quoting is
2587	# there to prevent editors from complaining about space-tab.
2588	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
2589	# splitting by setting IFS to empty value.)
2590	IFS=" "" $as_nl"
2591
2592	# Find who we are. Look in the path if we contain no directory separator.
2593	case $0 in #((
2594	[\\/] ) as_myself=$0 ;;
2595	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2596	for as_dir in $PATH
2597	do
2598	IFS=$as_save_IFS
2599	test -z "$as_dir" && as_dir=.
2600	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
2601	done
2602	IFS=$as_save_IFS
2603
2604	;;
2605	esac
2606	# We did not find ourselves, most probably we were run as `sh COMMAND'
2607	# in which case we are not to be found in the path.
2608	if test "x$as_myself" = x; then
2609	as_myself=$0
2610	fi
2611	if test ! -f "$as_myself"; then
2612	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
2613	exit 1
2614	fi
2615
2616	# Unset variables that we do not need and which cause bugs (e.g. in
2617	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
2618	# suppresses any "Segmentation fault" message there. '((' could
2619	# trigger a bug in pdksh 5.2.14.
2620	for as_var in BASH_ENV ENV MAIL MAILPATH
2621	do eval test x\${$as_var+set} = xset \
2622	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
2623	done
2624	PS1='$ '
2625	PS2='> '
2626	PS4='+ '
2627
2628	# NLS nuisances.
2629	LC_ALL=C
2630	export LC_ALL
2631	LANGUAGE=C
2632	export LANGUAGE
2633
2634	# CDPATH.
2635	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
2636
2637
2638	# as_fn_error STATUS ERROR [LINENO LOG_FD]
2639	# ----------------------------------------
2640	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
2641	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
2642	# script with STATUS, using 1 if that was 0.
2643	as_fn_error ()
2644	{
2645	as_status=$1; test $as_status -eq 0 && as_status=1
2646	if test "$4"; then
2647	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2648	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
2649	fi
2650	$as_echo "$as_me: error: $2" >&2
2651	as_fn_exit $as_status
2652	} # as_fn_error
2653
2654
2655	# as_fn_set_status STATUS
2656	# -----------------------
2657	# Set $? to STATUS, without forking.
2658	as_fn_set_status ()
2659	{
2660	return $1
2661	} # as_fn_set_status
2662
2663	# as_fn_exit STATUS
2664	# -----------------
2665	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
2666	as_fn_exit ()
2667	{
2668	set +e
2669	as_fn_set_status $1
2670	exit $1
2671	} # as_fn_exit
2672
2673	# as_fn_unset VAR
2674	# ---------------
2675	# Portably unset VAR.
2676	as_fn_unset ()
2677	{
2678	{ eval $1=; unset $1;}
2679	}
2680	as_unset=as_fn_unset
2681	# as_fn_append VAR VALUE
2682	# ----------------------
2683	# Append the text in VALUE to the end of the definition contained in VAR. Take
2684	# advantage of any shell optimizations that allow amortized linear growth over
2685	# repeated appends, instead of the typical quadratic growth present in naive
2686	# implementations.
2687	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
2688	eval 'as_fn_append ()
2689	{
2690	eval $1+=\$2
2691	}'
2692	else
2693	as_fn_append ()
2694	{
2695	eval $1=\$$1\$2
2696	}
2697	fi # as_fn_append
2698
2699	# as_fn_arith ARG...
2700	# ------------------
2701	# Perform arithmetic evaluation on the ARGs, and store the result in the
2702	# global $as_val. Take advantage of shells that can avoid forks. The arguments
2703	# must be portable across $(()) and expr.
2704	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
2705	eval 'as_fn_arith ()
2706	{
2707	as_val=$(( $* ))
2708	}'
2709	else
2710	as_fn_arith ()
2711	{
2712	as_val=`expr "$@" \|\| test $? -eq 1`
2713	}
2714	fi # as_fn_arith
2715
2716
2717	if expr a : '$a$' >/dev/null 2>&1 &&
2718	test "X`expr 00001 : '.*$...$'`" = X001; then
2719	as_expr=expr
2720	else
2721	as_expr=false
2722	fi
2723
2724	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
2725	as_basename=basename
2726	else
2727	as_basename=false
2728	fi
2729
2730	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
2731	as_dirname=dirname
2732	else
2733	as_dirname=false
2734	fi
2735
2736	as_me=`$as_basename -- "$0" \|\|
2737	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
2738	X"$0" : 'X$//$$' \\| \
2739	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
2740	$as_echo X/"$0" \|
2741	sed '/^.\/$[^/][^/]$\/*$/{
2742	s//\1/
2743	q
2744	}
2745	/^X\/$\/\/$$/{
2746	s//\1/
2747	q
2748	}
2749	/^X\/$\/$.*/{
2750	s//\1/
2751	q
2752	}
2753	s/.*/./; q'`
2754
2755	# Avoid depending upon Character Ranges.
2756	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
2757	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
2758	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
2759	as_cr_digits='0123456789'
2760	as_cr_alnum=$as_cr_Letters$as_cr_digits
2761
2762	ECHO_C= ECHO_N= ECHO_T=
2763	case `echo -n x` in #(((((
2764	-n*)
2765	case `echo 'xy\c'` in
2766	c) ECHO_T=' ';; # ECHO_T is single tab character.
2767	xy) ECHO_C='\c';;
2768	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
2769	ECHO_T=' ';;
2770	esac;;
2771	*)
2772	ECHO_N='-n';;
2773	esac
2774
2775	rm -f conf$$ conf$$.exe conf$$.file
2776	if test -d conf$$.dir; then
2777	rm -f conf$$.dir/conf$$.file
2778	else
2779	rm -f conf$$.dir
2780	mkdir conf$$.dir 2>/dev/null
2781	fi
2782	if (echo >conf$$.file) 2>/dev/null; then
2783	if ln -s conf$$.file conf$$ 2>/dev/null; then
2784	as_ln_s='ln -s'
2785	# ... but there are two gotchas:
2786	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
2787	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
2788	# In both cases, we have to default to `cp -p'.
2789	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
2790	as_ln_s='cp -p'
2791	elif ln conf$$.file conf$$ 2>/dev/null; then
2792	as_ln_s=ln
2793	else
2794	as_ln_s='cp -p'
2795	fi
2796	else
2797	as_ln_s='cp -p'
2798	fi
2799	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
2800	rmdir conf$$.dir 2>/dev/null
2801
2802
2803	# as_fn_mkdir_p
2804	# -------------
2805	# Create "$as_dir" as a directory, including parents if necessary.
2806	as_fn_mkdir_p ()
2807	{
2808
2809	case $as_dir in #(
2810	-*) as_dir=./$as_dir;;
2811	esac
2812	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
2813	as_dirs=
2814	while :; do
2815	case $as_dir in #(
2816	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
2817	*) as_qdir=$as_dir;;
2818	esac
2819	as_dirs="'$as_qdir' $as_dirs"
2820	as_dir=`$as_dirname -- "$as_dir" \|\|
2821	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
2822	X"$as_dir" : 'X$//$[^/]' \\| \
2823	X"$as_dir" : 'X$//$$' \\| \
2824	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
2825	$as_echo X"$as_dir" \|
2826	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
2827	s//\1/
2828	q
2829	}
2830	/^X$\/\/$[^/].*/{
2831	s//\1/
2832	q
2833	}
2834	/^X$\/\/$$/{
2835	s//\1/
2836	q
2837	}
2838	/^X$\/$.*/{
2839	s//\1/
2840	q
2841	}
2842	s/.*/./; q'`
2843	test -d "$as_dir" && break
2844	done
2845	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
2846	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
2847
2848
2849	} # as_fn_mkdir_p
2850	if mkdir -p . 2>/dev/null; then
2851	as_mkdir_p='mkdir -p "$as_dir"'
2852	else
2853	test -d ./-p && rmdir ./-p
2854	as_mkdir_p=false
2855	fi
2856
2857	if test -x / >/dev/null 2>&1; then
2858	as_test_x='test -x'
2859	else
2860	if ls -dL / >/dev/null 2>&1; then
2861	as_ls_L_option=L
2862	else
2863	as_ls_L_option=
2864	fi
2865	as_test_x='
2866	eval sh -c '\''
2867	if test -d "$1"; then
2868	test -d "$1/.";
2869	else
2870	case $1 in #(
2871	-*)set "./$1";;
2872	esac;
2873	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
2874	???[sx]):;;)false;;esac;fi
2875	'\'' sh
2876	'
2877	fi
2878	as_executable_p=$as_test_x
2879
2880	# Sed expression to map a string onto a valid CPP name.
2881	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
2882
2883	# Sed expression to map a string onto a valid variable name.
2884	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
2885
2886
2887	exec 6>&1
2888	## ----------------------------------- ##
2889	## Main body of $CONFIG_STATUS script. ##
2890	## ----------------------------------- ##
2891	_ASEOF
2892	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS \|\| ac_write_fail=1
2893
2894	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
2895	# Save the log message, to keep $0 and so on meaningful, and to
2896	# report actual input values of CONFIG_FILES etc. instead of their
2897	# values after options handling.
2898	ac_log="
2899	This file was extended by $as_me, which was
2900	generated by GNU Autoconf 2.67. Invocation command line was
2901
2902	CONFIG_FILES = $CONFIG_FILES
2903	CONFIG_HEADERS = $CONFIG_HEADERS
2904	CONFIG_LINKS = $CONFIG_LINKS
2905	CONFIG_COMMANDS = $CONFIG_COMMANDS
2906	$ $0 $@
2907
2908	on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
2909	"
2910
2911	_ACEOF
2912
2913	case $ac_config_files in *"
2914	") set x $ac_config_files; shift; ac_config_files=$;;
2915	esac
2916
2917
2918
2919	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
2920	# Files that config.status was made for.
2921	config_files="$ac_config_files"
2922
2923	_ACEOF
2924
2925	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
2926	ac_cs_usage="\
2927	\`$as_me' instantiates files and other configuration actions
2928	from templates according to the current configuration. Unless the files
2929	and actions are specified as TAGs, all are instantiated by default.
2930
2931	Usage: $0 [OPTION]... [TAG]...
2932
2933	-h, --help print this help, then exit
2934	-V, --version print version number and configuration settings, then exit
2935	--config print configuration, then exit
2936	-q, --quiet, --silent
2937	do not print progress messages
2938	-d, --debug don't remove temporary files
2939	--recheck update $as_me by reconfiguring in the same conditions
2940	--file=FILE[:TEMPLATE]
2941	instantiate the configuration file FILE
2942
2943	Configuration files:
2944	$config_files
2945
2946	Report bugs to the package provider."
2947
2948	_ACEOF
2949	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
2950	ac_cs_config="`$as_echo "$ac_configure_args" \| sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
2951	ac_cs_version="\\
2952	config.status
2953	configured by $0, generated by GNU Autoconf 2.67,
2954	with options \\"\$ac_cs_config\\"
2955
2956	Copyright (C) 2010 Free Software Foundation, Inc.
2957	This config.status script is free software; the Free Software Foundation
2958	gives unlimited permission to copy, distribute and modify it."
2959
2960	ac_pwd='$ac_pwd'
2961	srcdir='$srcdir'
2962	test -n "\$AWK" \|\| AWK=awk
2963	_ACEOF
2964
2965	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
2966	# The default lists apply if the user does not specify any file.
2967	ac_need_defaults=:
2968	while test $# != 0
2969	do
2970	case $1 in
2971	--=?)
2972	ac_option=`expr "X$1" : 'X$[^=]*$='`
2973	ac_optarg=`expr "X$1" : 'X[^=]=$.$'`
2974	ac_shift=:
2975	;;
2976	--*=)
2977	ac_option=`expr "X$1" : 'X$[^=]*$='`
2978	ac_optarg=
2979	ac_shift=:
2980	;;
2981	*)
2982	ac_option=$1
2983	ac_optarg=$2
2984	ac_shift=shift
2985	;;
2986	esac
2987
2988	case $ac_option in
2989	# Handling of the options.
2990	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
2991	ac_cs_recheck=: ;;
2992	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )
2993	$as_echo "$ac_cs_version"; exit ;;
2994	--config \| --confi \| --conf \| --con \| --co \| --c )
2995	$as_echo "$ac_cs_config"; exit ;;
2996	--debug \| --debu \| --deb \| --de \| --d \| -d )
2997	debug=: ;;
2998	--file \| --fil \| --fi \| --f )
2999	$ac_shift
3000	case $ac_optarg in
3001	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
3002	'') as_fn_error $? "missing file argument" ;;
3003	esac
3004	as_fn_append CONFIG_FILES " '$ac_optarg'"
3005	ac_need_defaults=false;;
3006	--he \| --h \| --help \| --hel \| -h )
3007	$as_echo "$ac_cs_usage"; exit ;;
3008	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
3009	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
3010	ac_cs_silent=: ;;
3011
3012	# This is an error.
3013	-*) as_fn_error $? "unrecognized option: \`$1'
3014	Try \`$0 --help' for more information." ;;
3015
3016	*) as_fn_append ac_config_targets " $1"
3017	ac_need_defaults=false ;;
3018
3019	esac
3020	shift
3021	done
3022
3023	ac_configure_extra_args=
3024
3025	if $ac_cs_silent; then
3026	exec 6>/dev/null
3027	ac_configure_extra_args="$ac_configure_extra_args --silent"
3028	fi
3029
3030	_ACEOF
3031	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
3032	if \$ac_cs_recheck; then
3033	set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
3034	shift
3035	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
3036	CONFIG_SHELL='$SHELL'
3037	export CONFIG_SHELL
3038	exec "\$@"
3039	fi
3040
3041	_ACEOF
3042	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
3043	exec 5>>config.log
3044	{
3045	echo
3046	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
3047	## Running $as_me. ##
3048	_ASBOX
3049	$as_echo "$ac_log"
3050	} >&5
3051
3052	_ACEOF
3053	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
3054	_ACEOF
3055
3056	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
3057
3058	# Handling of arguments.
3059	for ac_config_target in $ac_config_targets
3060	do
3061	case $ac_config_target in
3062	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
3063	"$srclist") CONFIG_FILES="$CONFIG_FILES $srclist" ;;
3064
3065	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5 ;;
3066	esac
3067	done
3068
3069
3070	# If the user did not use the arguments to specify the items to instantiate,
3071	# then the envvar interface is used. Set only those that are not.
3072	# We use the long form for the default assignment because of an extremely
3073	# bizarre bug on SunOS 4.1.3.
3074	if $ac_need_defaults; then
3075	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
3076	fi
3077
3078	# Have a temporary directory for convenience. Make it in the build tree
3079	# simply because there is no reason against having it here, and in addition,
3080	# creating and moving files from /tmp can sometimes cause problems.
3081	# Hook for its removal unless debugging.
3082	# Note that there is a small window in which the directory will not be cleaned:
3083	# after its creation but before its name has been assigned to `$tmp'.
3084	$debug \|\|
3085	{
3086	tmp=
3087	trap 'exit_status=$?
3088	{ test -z "$tmp" \|\| test ! -d "$tmp" \|\| rm -fr "$tmp"; } && exit $exit_status
3089	' 0
3090	trap 'as_fn_exit 1' 1 2 13 15
3091	}
3092	# Create a (secure) tmp directory for tmp files.
3093
3094	{
3095	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
3096	test -n "$tmp" && test -d "$tmp"
3097	} \|\|
3098	{
3099	tmp=./conf$$-$RANDOM
3100	(umask 077 && mkdir "$tmp")
3101	} \|\| as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
3102
3103	# Set up the scripts for CONFIG_FILES section.
3104	# No need to generate them if there are no CONFIG_FILES.
3105	# This happens for instance with `./config.status config.h'.
3106	if test -n "$CONFIG_FILES"; then
3107
3108
3109	ac_cr=`echo X \| tr X '\015'`
3110	# On cygwin, bash can eat \r inside `` if the user requested igncr.
3111	# But we know of no other shell where ac_cr would be empty at this
3112	# point, so we can use a bashism as a fallback.
3113	if test "x$ac_cr" = x; then
3114	eval ac_cr=\$\'\\r\'
3115	fi
3116	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
3117	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
3118	ac_cs_awk_cr='\\r'
3119	else
3120	ac_cs_awk_cr=$ac_cr
3121	fi
3122
3123	echo 'BEGIN {' >"$tmp/subs1.awk" &&
3124	_ACEOF
3125
3126
3127	{
3128	echo "cat >conf$$subs.awk <<_ACEOF" &&
3129	echo "$ac_subst_vars" \| sed 's/.*/&!$&$ac_delim/' &&
3130	echo "_ACEOF"
3131	} >conf$$subs.sh \|\|
3132	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
3133	ac_delim_num=`echo "$ac_subst_vars" \| grep -c '^'`
3134	ac_delim='%!_!# '
3135	for ac_last_try in false false false false false :; do
3136	. ./conf$$subs.sh \|\|
3137	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
3138
3139	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk \| grep -c X`
3140	if test $ac_delim_n = $ac_delim_num; then
3141	break
3142	elif $ac_last_try; then
3143	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
3144	else
3145	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
3146	fi
3147	done
3148	rm -f conf$$subs.sh
3149
3150	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
3151	cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
3152	_ACEOF
3153	sed -n '
3154	h
3155	s/^/S["/; s/!.*/"]=/
3156	p
3157	g
3158	s/^[^!]*!//
3159	:repl
3160	t repl
3161	s/'"$ac_delim"'$//
3162	t delim
3163	:nl
3164	h
3165	s/$.\{148\}$..*/\1/
3166	t more1
3167	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
3168	p
3169	n
3170	b repl
3171	:more1
3172	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
3173	p
3174	g
3175	s/.\{148\}//
3176	t nl
3177	:delim
3178	h
3179	s/$.\{148\}$..*/\1/
3180	t more2
3181	s/["\\]/\\&/g; s/^/"/; s/$/"/
3182	p
3183	b
3184	:more2
3185	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
3186	p
3187	g
3188	s/.\{148\}//
3189	t delim
3190	' <conf$$subs.awk \| sed '
3191	/^[^""]/{
3192	N
3193	s/\n//
3194	}
3195	' >>$CONFIG_STATUS \|\| ac_write_fail=1
3196	rm -f conf$$subs.awk
3197	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
3198	_ACAWK
3199	cat >>"\$tmp/subs1.awk" <<_ACAWK &&
3200	for (key in S) S_is_set[key] = 1
3201	FS = ""
3202
3203	}
3204	{
3205	line = $ 0
3206	nfields = split(line, field, "@")
3207	substed = 0
3208	len = length(field[1])
3209	for (i = 2; i < nfields; i++) {
3210	key = field[i]
3211	keylen = length(key)
3212	if (S_is_set[key]) {
3213	value = S[key]
3214	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
3215	len += length(value) + length(field[++i])
3216	substed = 1
3217	} else
3218	len += 1 + keylen
3219	}
3220
3221	print line
3222	}
3223
3224	_ACAWK
3225	_ACEOF
3226	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
3227	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
3228	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
3229	else
3230	cat
3231	fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
3232	\|\| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
3233	_ACEOF
3234
3235	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
3236	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
3237	# trailing colons and then remove the whole line if VPATH becomes empty
3238	# (actually we leave an empty line to preserve line numbers).
3239	if test "x$srcdir" = x.; then
3240	ac_vpsub='/^[ ]VPATH[ ]=[ ]*/{
3241	h
3242	s///
3243	s/^/:/
3244	s/[ ]*$/:/
3245	s/:\$(srcdir):/:/g
3246	s/:\${srcdir}:/:/g
3247	s/:@srcdir@:/:/g
3248	s/^:*//
3249	s/:*$//
3250	x
3251	s/$=[ ]$./\1/
3252	G
3253	s/\n//
3254	s/^[^=]=[ ]$//
3255	}'
3256	fi
3257
3258	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
3259	fi # test -n "$CONFIG_FILES"
3260
3261
3262	eval set X " :F $CONFIG_FILES "
3263	shift
3264	for ac_tag
3265	do
3266	case $ac_tag in
3267	:[FHLC]) ac_mode=$ac_tag; continue;;
3268	esac
3269	case $ac_mode$ac_tag in
3270	:[FHL]:);;
3271	:L* \| :C:) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5 ;;
3272	:[FH]-) ac_tag=-:-;;
3273	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
3274	esac
3275	ac_save_IFS=$IFS
3276	IFS=:
3277	set x $ac_tag
3278	IFS=$ac_save_IFS
3279	shift
3280	ac_file=$1
3281	shift
3282
3283	case $ac_mode in
3284	:L) ac_source=$1;;
3285	:[FH])
3286	ac_file_inputs=
3287	for ac_f
3288	do
3289	case $ac_f in
3290	-) ac_f="$tmp/stdin";;
3291	*) # Look for the file first in the build tree, then in the source tree
3292	# (if the path is not absolute). The absolute path cannot be DOS-style,
3293	# because $ac_f cannot contain `:'.
3294	test -f "$ac_f" \|\|
3295	case $ac_f in
3296	[\\/$]*) false;;
3297	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
3298	esac \|\|
3299	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5 ;;
3300	esac
3301	case $ac_f in \') ac_f=`$as_echo "$ac_f" \| sed "s/'/'\\\\\\\\''/g"`;; esac
3302	as_fn_append ac_file_inputs " '$ac_f'"
3303	done
3304
3305	# Let's still pretend it is `configure' which instantiates (i.e., don't
3306	# use $as_me), people would be surprised to read:
3307	# /* config.h. Generated by config.status. */
3308	configure_input='Generated from '`
3309	$as_echo "$" \| sed 's\|^[^:]/\|\|;s\|:[^:]*/\|, \|g'
3310	`' by configure.'
3311	if test x"$ac_file" != x-; then
3312	configure_input="$ac_file. $configure_input"
3313	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
3314	$as_echo "$as_me: creating $ac_file" >&6;}
3315	fi
3316	# Neutralize special characters interpreted by sed in replacement strings.
3317	case $configure_input in #(
3318	\& \| \\| \| \\ )
3319	ac_sed_conf_input=`$as_echo "$configure_input" \|
3320	sed 's/[\\\\&\|]/\\\\&/g'`;; #(
3321	*) ac_sed_conf_input=$configure_input;;
3322	esac
3323
3324	case $ac_tag in
3325	:-: \| *:-) cat >"$tmp/stdin" \
3326	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
3327	esac
3328	;;
3329	esac
3330
3331	ac_dir=`$as_dirname -- "$ac_file" \|\|
3332	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
3333	X"$ac_file" : 'X$//$[^/]' \\| \
3334	X"$ac_file" : 'X$//$$' \\| \
3335	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
3336	$as_echo X"$ac_file" \|
3337	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
3338	s//\1/
3339	q
3340	}
3341	/^X$\/\/$[^/].*/{
3342	s//\1/
3343	q
3344	}
3345	/^X$\/\/$$/{
3346	s//\1/
3347	q
3348	}
3349	/^X$\/$.*/{
3350	s//\1/
3351	q
3352	}
3353	s/.*/./; q'`
3354	as_dir="$ac_dir"; as_fn_mkdir_p
3355	ac_builddir=.
3356
3357	case "$ac_dir" in
3358	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
3359	*)
3360	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
3361	# A ".." for each directory in $ac_dir_suffix.
3362	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
3363	case $ac_top_builddir_sub in
3364	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
3365	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
3366	esac ;;
3367	esac
3368	ac_abs_top_builddir=$ac_pwd
3369	ac_abs_builddir=$ac_pwd$ac_dir_suffix
3370	# for backward compatibility:
3371	ac_top_builddir=$ac_top_build_prefix
3372
3373	case $srcdir in
3374	.) # We are building in place.
3375	ac_srcdir=.
3376	ac_top_srcdir=$ac_top_builddir_sub
3377	ac_abs_top_srcdir=$ac_pwd ;;
3378	[\\/]* \| ?:[\\/]* ) # Absolute name.
3379	ac_srcdir=$srcdir$ac_dir_suffix;
3380	ac_top_srcdir=$srcdir
3381	ac_abs_top_srcdir=$srcdir ;;
3382	*) # Relative name.
3383	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
3384	ac_top_srcdir=$ac_top_build_prefix$srcdir
3385	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
3386	esac
3387	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
3388
3389
3390	case $ac_mode in
3391	:F)
3392	#
3393	# CONFIG_FILE
3394	#
3395
3396	_ACEOF
3397
3398	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
3399	# If the template does not know about datarootdir, expand it.
3400	# FIXME: This hack should be removed a few years after 2.60.
3401	ac_datarootdir_hack=; ac_datarootdir_seen=
3402	ac_sed_dataroot='
3403	/datarootdir/ {
3404	p
3405	q
3406	}
3407	/@datadir@/p
3408	/@docdir@/p
3409	/@infodir@/p
3410	/@localedir@/p
3411	/@mandir@/p'
3412	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
3413	datarootdir) ac_datarootdir_seen=yes;;
3414	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)
3415	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
3416	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
3417	_ACEOF
3418	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
3419	ac_datarootdir_hack='
3420	s&@datadir@&$datadir&g
3421	s&@docdir@&$docdir&g
3422	s&@infodir@&$infodir&g
3423	s&@localedir@&$localedir&g
3424	s&@mandir@&$mandir&g
3425	s&\\\${datarootdir}&$datarootdir&g' ;;
3426	esac
3427	_ACEOF
3428
3429	# Neutralize VPATH when `$srcdir' = `.'.
3430	# Shell code in configure.ac might set extrasub.
3431	# FIXME: do we really want to maintain this feature?
3432	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
3433	ac_sed_extra="$ac_vpsub
3434	$extrasub
3435	_ACEOF
3436	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
3437	:t
3438	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
3439	s\|@configure_input@\|$ac_sed_conf_input\|;t t
3440	s&@top_builddir@&$ac_top_builddir_sub&;t t
3441	s&@top_build_prefix@&$ac_top_build_prefix&;t t
3442	s&@srcdir@&$ac_srcdir&;t t
3443	s&@abs_srcdir@&$ac_abs_srcdir&;t t
3444	s&@top_srcdir@&$ac_top_srcdir&;t t
3445	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
3446	s&@builddir@&$ac_builddir&;t t
3447	s&@abs_builddir@&$ac_abs_builddir&;t t
3448	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
3449	$ac_datarootdir_hack
3450	"
3451	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" \| $AWK -f "$tmp/subs.awk" >$tmp/out \
3452	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
3453
3454	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
3455	{ ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
3456	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
3457	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3458	which seems to be undefined. Please make sure it is defined" >&5
3459	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3460	which seems to be undefined. Please make sure it is defined" >&2;}
3461
3462	rm -f "$tmp/stdin"
3463	case $ac_file in
3464	-) cat "$tmp/out" && rm -f "$tmp/out";;
3465	*) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
3466	esac \
3467	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
3468	;;
3469
3470
3471
3472	esac
3473
3474	done # for ac_tag
3475
3476
3477	as_fn_exit 0
3478	_ACEOF
3479	ac_clean_files=$ac_clean_files_save
3480
3481	test $ac_write_fail = 0 \|\|
3482	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
3483
3484
3485	# configure is writing to config.log, and then calls config.status.
3486	# config.status does its own redirection, appending to config.log.
3487	# Unfortunately, on DOS this fails, as config.log is still kept open
3488	# by configure, so config.status won't be able to write to it; its
3489	# output is simply discarded. So we exec the FD to /dev/null,
3490	# effectively closing config.log, so it can be properly (re)opened and
3491	# appended to by config.status. When coming back to configure, we
3492	# need to make the FD available again.
3493	if test "$no_create" != yes; then
3494	ac_cs_success=:
3495	ac_config_status_args=
3496	test "$silent" = yes &&
3497	ac_config_status_args="$ac_config_status_args --quiet"
3498	exec 5>/dev/null
3499	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
3500	exec 5>>config.log
3501	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
3502	# would make configure fail if this is the last instruction.
3503	$ac_cs_success \|\| as_fn_exit 1
3504	fi
3505
3506	#
3507	# CONFIG_SUBDIRS section.
3508	#
3509	if test "$no_recursion" != yes; then
3510
3511	# Remove --cache-file, --srcdir, and --disable-option-checking arguments
3512	# so they do not pile up.
3513	ac_sub_configure_args=
3514	ac_prev=
3515	eval "set x $ac_configure_args"
3516	shift
3517	for ac_arg
3518	do
3519	if test -n "$ac_prev"; then
3520	ac_prev=
3521	continue
3522	fi
3523	case $ac_arg in
3524	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
3525	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
3526	ac_prev=cache_file ;;
3527	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
3528	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \
3529	\| --c=*)
3530	;;
3531	--config-cache \| -C)
3532	;;
3533	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
3534	ac_prev=srcdir ;;
3535	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
3536	;;
3537	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
3538	ac_prev=prefix ;;
3539	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
3540	;;
3541	--disable-option-checking)
3542	;;
3543	*)
3544	case $ac_arg in
3545	\') ac_arg=`$as_echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
3546	esac
3547	as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
3548	esac
3549	done
3550
3551	# Always prepend --prefix to ensure using the same prefix
3552	# in subdir configurations.
3553	ac_arg="--prefix=$prefix"
3554	case $ac_arg in
3555	\') ac_arg=`$as_echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
3556	esac
3557	ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
3558
3559	# Pass --silent
3560	if test "$silent" = yes; then
3561	ac_sub_configure_args="--silent $ac_sub_configure_args"
3562	fi
3563
3564	# Always prepend --disable-option-checking to silence warnings, since
3565	# different subdirs can have different --enable and --with options.
3566	ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
3567
3568	ac_popdir=`pwd`
3569	for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
3570
3571	# Do not complain, so a configure script can configure whichever
3572	# parts of a large source tree are present.
3573	test -d "$srcdir/$ac_dir" \|\| continue
3574
3575	ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
3576	$as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
3577	$as_echo "$ac_msg" >&6
3578	as_dir="$ac_dir"; as_fn_mkdir_p
3579	ac_builddir=.
3580
3581	case "$ac_dir" in
3582	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
3583	*)
3584	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
3585	# A ".." for each directory in $ac_dir_suffix.
3586	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
3587	case $ac_top_builddir_sub in
3588	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
3589	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
3590	esac ;;
3591	esac
3592	ac_abs_top_builddir=$ac_pwd
3593	ac_abs_builddir=$ac_pwd$ac_dir_suffix
3594	# for backward compatibility:
3595	ac_top_builddir=$ac_top_build_prefix
3596
3597	case $srcdir in
3598	.) # We are building in place.
3599	ac_srcdir=.
3600	ac_top_srcdir=$ac_top_builddir_sub
3601	ac_abs_top_srcdir=$ac_pwd ;;
3602	[\\/]* \| ?:[\\/]* ) # Absolute name.
3603	ac_srcdir=$srcdir$ac_dir_suffix;
3604	ac_top_srcdir=$srcdir
3605	ac_abs_top_srcdir=$srcdir ;;
3606	*) # Relative name.
3607	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
3608	ac_top_srcdir=$ac_top_build_prefix$srcdir
3609	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
3610	esac
3611	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
3612
3613
3614	cd "$ac_dir"
3615
3616	# Check for guested configure; otherwise get Cygnus style configure.
3617	if test -f "$ac_srcdir/configure.gnu"; then
3618	ac_sub_configure=$ac_srcdir/configure.gnu
3619	elif test -f "$ac_srcdir/configure"; then
3620	ac_sub_configure=$ac_srcdir/configure
3621	elif test -f "$ac_srcdir/configure.in"; then
3622	# This should be Cygnus configure.
3623	ac_sub_configure=$ac_aux_dir/configure
3624	else
3625	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
3626	$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
3627	ac_sub_configure=
3628	fi
3629
3630	# The recursion is here.
3631	if test -n "$ac_sub_configure"; then
3632	# Make the cache file name correct relative to the subdirectory.
3633	case $cache_file in
3634	[\\/]* \| ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
3635	*) # Relative name.
3636	ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
3637	esac
3638
3639	{ $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
3640	$as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
3641	# The eval makes quoting arguments work.
3642	eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
3643	--cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" \|\|
3644	as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
3645	fi
3646
3647	cd "$ac_popdir"
3648	done
3649	fi
3650	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
3651	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
3652	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
3653	fi
3654

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