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configure @ 477

Last change on this file since 477 was 444, checked in by satin@…, 7 years ago
add newlib,libalmos-mkh, restructure shared_syscalls.h and mini-libc
File size: 84.0 KB

Line
1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.64.
4	#
5	# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
6	# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
7	# Foundation, Inc.
8	#
9	# This configure script is free software; the Free Software Foundation
10	# gives unlimited permission to copy, distribute and modify it.
11	## -------------------- ##
12	## M4sh Initialization. ##
13	## -------------------- ##
14
15	# Be more Bourne compatible
16	DUALCASE=1; export DUALCASE # for MKS sh
17	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
18	emulate sh
19	NULLCMD=:
20	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
21	# is contrary to our usage. Disable this feature.
22	alias -g '${1+"$@"}'='"$@"'
23	setopt NO_GLOB_SUBST
24	else
25	case `(set -o) 2>/dev/null` in #(
26	posix) :
27	set -o posix ;; #(
28	*) :
29	;;
30	esac
31	fi
32
33
34	as_nl='
35	'
36	export as_nl
37	# Printing a long string crashes Solaris 7 /usr/bin/printf.
38	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
39	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
40	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
41	# Prefer a ksh shell builtin over an external printf program on Solaris,
42	# but without wasting forks for bash or zsh.
43	if test -z "$BASH_VERSION$ZSH_VERSION" \
44	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
45	as_echo='print -r --'
46	as_echo_n='print -rn --'
47	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
48	as_echo='printf %s\n'
49	as_echo_n='printf %s'
50	else
51	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
52	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
53	as_echo_n='/usr/ucb/echo -n'
54	else
55	as_echo_body='eval expr "X$1" : "X\$.*\$"'
56	as_echo_n_body='eval
57	arg=$1;
58	case $arg in #(
59	"$as_nl")
60	expr "X$arg" : "X\$.*\$$as_nl";
61	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
62	esac;
63	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
64	'
65	export as_echo_n_body
66	as_echo_n='sh -c $as_echo_n_body as_echo'
67	fi
68	export as_echo_body
69	as_echo='sh -c $as_echo_body as_echo'
70	fi
71
72	# The user is always right.
73	if test "${PATH_SEPARATOR+set}" != set; then
74	PATH_SEPARATOR=:
75	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
76	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
77	PATH_SEPARATOR=';'
78	}
79	fi
80
81
82	# IFS
83	# We need space, tab and new line, in precisely that order. Quoting is
84	# there to prevent editors from complaining about space-tab.
85	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
86	# splitting by setting IFS to empty value.)
87	IFS=" "" $as_nl"
88
89	# Find who we are. Look in the path if we contain no directory separator.
90	case $0 in #((
91	[\\/] ) as_myself=$0 ;;
92	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
93	for as_dir in $PATH
94	do
95	IFS=$as_save_IFS
96	test -z "$as_dir" && as_dir=.
97	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
98	done
99	IFS=$as_save_IFS
100
101	;;
102	esac
103	# We did not find ourselves, most probably we were run as `sh COMMAND'
104	# in which case we are not to be found in the path.
105	if test "x$as_myself" = x; then
106	as_myself=$0
107	fi
108	if test ! -f "$as_myself"; then
109	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
110	exit 1
111	fi
112
113	# Unset variables that we do not need and which cause bugs (e.g. in
114	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
115	# suppresses any "Segmentation fault" message there. '((' could
116	# trigger a bug in pdksh 5.2.14.
117	for as_var in BASH_ENV ENV MAIL MAILPATH
118	do eval test x\${$as_var+set} = xset \
119	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
120	done
121	PS1='$ '
122	PS2='> '
123	PS4='+ '
124
125	# NLS nuisances.
126	LC_ALL=C
127	export LC_ALL
128	LANGUAGE=C
129	export LANGUAGE
130
131	# CDPATH.
132	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
133
134	if test "x$CONFIG_SHELL" = x; then
135	as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
136	emulate sh
137	NULLCMD=:
138	# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
139	# is contrary to our usage. Disable this feature.
140	alias -g '\${1+\"\$@\"}'='\"\$@\"'
141	setopt NO_GLOB_SUBST
142	else
143	case \`(set -o) 2>/dev/null\` in #(
144	posix) :
145	set -o posix ;; #(
146	*) :
147	;;
148	esac
149	fi
150	"
151	as_required="as_fn_return () { (exit \$1); }
152	as_fn_success () { as_fn_return 0; }
153	as_fn_failure () { as_fn_return 1; }
154	as_fn_ret_success () { return 0; }
155	as_fn_ret_failure () { return 1; }
156
157	exitcode=0
158	as_fn_success \|\| { exitcode=1; echo as_fn_success failed.; }
159	as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
160	as_fn_ret_success \|\| { exitcode=1; echo as_fn_ret_success failed.; }
161	as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
162	if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
163
164	else
165	exitcode=1; echo positional parameters were not saved.
166	fi
167	test x\$exitcode = x0 \|\| exit 1"
168	as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
169	as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
170	eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
171	test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' \|\| exit 1"
172	if (eval "$as_required") 2>/dev/null; then :
173	as_have_required=yes
174	else
175	as_have_required=no
176	fi
177	if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
178
179	else
180	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
181	as_found=false
182	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
183	do
184	IFS=$as_save_IFS
185	test -z "$as_dir" && as_dir=.
186	as_found=:
187	case $as_dir in #(
188	/*)
189	for as_base in sh bash ksh sh5; do
190	# Try only shells that exist, to save several forks.
191	as_shell=$as_dir/$as_base
192	if { test -f "$as_shell" \|\| test -f "$as_shell.exe"; } &&
193	{ $as_echo "$as_bourne_compatible""$as_required" \| as_run=a "$as_shell"; } 2>/dev/null; then :
194	CONFIG_SHELL=$as_shell as_have_required=yes
195	if { $as_echo "$as_bourne_compatible""$as_suggested" \| as_run=a "$as_shell"; } 2>/dev/null; then :
196	break 2
197	fi
198	fi
199	done;;
200	esac
201	as_found=false
202	done
203	$as_found \|\| { if { test -f "$SHELL" \|\| test -f "$SHELL.exe"; } &&
204	{ $as_echo "$as_bourne_compatible""$as_required" \| as_run=a "$SHELL"; } 2>/dev/null; then :
205	CONFIG_SHELL=$SHELL as_have_required=yes
206	fi; }
207	IFS=$as_save_IFS
208
209
210	if test "x$CONFIG_SHELL" != x; then :
211	# We cannot yet assume a decent shell, so we have to provide a
212	# neutralization value for shells without unset; and this also
213	# works around shells that cannot unset nonexistent variables.
214	BASH_ENV=/dev/null
215	ENV=/dev/null
216	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
217	export CONFIG_SHELL
218	exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
219	fi
220
221	if test x$as_have_required = xno; then :
222	$as_echo "$0: This script requires a shell more modern than all"
223	$as_echo "$0: the shells that I found on your system."
224	if test x${ZSH_VERSION+set} = xset ; then
225	$as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
226	$as_echo "$0: be upgraded to zsh 4.3.4 or later."
227	else
228	$as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
229	$0: including any error possibly output before this
230	$0: message. Then install a modern shell, or manually run
231	$0: the script under such a shell if you do have one."
232	fi
233	exit 1
234	fi
235	fi
236	fi
237	SHELL=${CONFIG_SHELL-/bin/sh}
238	export SHELL
239	# Unset more variables known to interfere with behavior of common tools.
240	CLICOLOR_FORCE= GREP_OPTIONS=
241	unset CLICOLOR_FORCE GREP_OPTIONS
242
243	## --------------------- ##
244	## M4sh Shell Functions. ##
245	## --------------------- ##
246	# as_fn_unset VAR
247	# ---------------
248	# Portably unset VAR.
249	as_fn_unset ()
250	{
251	{ eval $1=; unset $1;}
252	}
253	as_unset=as_fn_unset
254
255	# as_fn_set_status STATUS
256	# -----------------------
257	# Set $? to STATUS, without forking.
258	as_fn_set_status ()
259	{
260	return $1
261	} # as_fn_set_status
262
263	# as_fn_exit STATUS
264	# -----------------
265	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
266	as_fn_exit ()
267	{
268	set +e
269	as_fn_set_status $1
270	exit $1
271	} # as_fn_exit
272
273	# as_fn_mkdir_p
274	# -------------
275	# Create "$as_dir" as a directory, including parents if necessary.
276	as_fn_mkdir_p ()
277	{
278
279	case $as_dir in #(
280	-*) as_dir=./$as_dir;;
281	esac
282	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
283	as_dirs=
284	while :; do
285	case $as_dir in #(
286	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
287	*) as_qdir=$as_dir;;
288	esac
289	as_dirs="'$as_qdir' $as_dirs"
290	as_dir=`$as_dirname -- "$as_dir" \|\|
291	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
292	X"$as_dir" : 'X$//$[^/]' \\| \
293	X"$as_dir" : 'X$//$$' \\| \
294	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
295	$as_echo X"$as_dir" \|
296	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
297	s//\1/
298	q
299	}
300	/^X$\/\/$[^/].*/{
301	s//\1/
302	q
303	}
304	/^X$\/\/$$/{
305	s//\1/
306	q
307	}
308	/^X$\/$.*/{
309	s//\1/
310	q
311	}
312	s/.*/./; q'`
313	test -d "$as_dir" && break
314	done
315	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
316	} \|\| test -d "$as_dir" \|\| as_fn_error "cannot create directory $as_dir"
317
318
319	} # as_fn_mkdir_p
320	# as_fn_append VAR VALUE
321	# ----------------------
322	# Append the text in VALUE to the end of the definition contained in VAR. Take
323	# advantage of any shell optimizations that allow amortized linear growth over
324	# repeated appends, instead of the typical quadratic growth present in naive
325	# implementations.
326	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
327	eval 'as_fn_append ()
328	{
329	eval $1+=\$2
330	}'
331	else
332	as_fn_append ()
333	{
334	eval $1=\$$1\$2
335	}
336	fi # as_fn_append
337
338	# as_fn_arith ARG...
339	# ------------------
340	# Perform arithmetic evaluation on the ARGs, and store the result in the
341	# global $as_val. Take advantage of shells that can avoid forks. The arguments
342	# must be portable across $(()) and expr.
343	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
344	eval 'as_fn_arith ()
345	{
346	as_val=$(( $* ))
347	}'
348	else
349	as_fn_arith ()
350	{
351	as_val=`expr "$@" \|\| test $? -eq 1`
352	}
353	fi # as_fn_arith
354
355
356	# as_fn_error ERROR [LINENO LOG_FD]
357	# ---------------------------------
358	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
359	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
360	# script with status $?, using 1 if that was 0.
361	as_fn_error ()
362	{
363	as_status=$?; test $as_status -eq 0 && as_status=1
364	if test "$3"; then
365	as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
366	$as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
367	fi
368	$as_echo "$as_me: error: $1" >&2
369	as_fn_exit $as_status
370	} # as_fn_error
371
372	if expr a : '$a$' >/dev/null 2>&1 &&
373	test "X`expr 00001 : '.*$...$'`" = X001; then
374	as_expr=expr
375	else
376	as_expr=false
377	fi
378
379	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
380	as_basename=basename
381	else
382	as_basename=false
383	fi
384
385	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
386	as_dirname=dirname
387	else
388	as_dirname=false
389	fi
390
391	as_me=`$as_basename -- "$0" \|\|
392	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
393	X"$0" : 'X$//$$' \\| \
394	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
395	$as_echo X/"$0" \|
396	sed '/^.\/$[^/][^/]$\/*$/{
397	s//\1/
398	q
399	}
400	/^X\/$\/\/$$/{
401	s//\1/
402	q
403	}
404	/^X\/$\/$.*/{
405	s//\1/
406	q
407	}
408	s/.*/./; q'`
409
410	# Avoid depending upon Character Ranges.
411	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
412	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
413	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
414	as_cr_digits='0123456789'
415	as_cr_alnum=$as_cr_Letters$as_cr_digits
416
417
418	as_lineno_1=$LINENO as_lineno_1a=$LINENO
419	as_lineno_2=$LINENO as_lineno_2a=$LINENO
420	eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
421	test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' \|\| {
422	# Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
423	sed -n '
424	p
425	/[$]LINENO/=
426	' <$as_myself \|
427	sed '
428	s/[$]LINENO.*/&-/
429	t lineno
430	b
431	:lineno
432	N
433	:loop
434	s/[$]LINENO$[^'$as_cr_alnum'_].\n$$.$/\2\1\2/
435	t loop
436	s/-\n.*//
437	' >$as_me.lineno &&
438	chmod +x "$as_me.lineno" \|\|
439	{ $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
440
441	# Don't try to exec as it changes $[0], causing all sort of problems
442	# (the dirname of $[0] is not the place where we might find the
443	# original and so on. Autoconf is especially sensitive to this).
444	. "./$as_me.lineno"
445	# Exit status is that of the last command.
446	exit
447	}
448
449	ECHO_C= ECHO_N= ECHO_T=
450	case `echo -n x` in #(((((
451	-n*)
452	case `echo 'xy\c'` in
453	c) ECHO_T=' ';; # ECHO_T is single tab character.
454	xy) ECHO_C='\c';;
455	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
456	ECHO_T=' ';;
457	esac;;
458	*)
459	ECHO_N='-n';;
460	esac
461
462	rm -f conf$$ conf$$.exe conf$$.file
463	if test -d conf$$.dir; then
464	rm -f conf$$.dir/conf$$.file
465	else
466	rm -f conf$$.dir
467	mkdir conf$$.dir 2>/dev/null
468	fi
469	if (echo >conf$$.file) 2>/dev/null; then
470	if ln -s conf$$.file conf$$ 2>/dev/null; then
471	as_ln_s='ln -s'
472	# ... but there are two gotchas:
473	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
474	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
475	# In both cases, we have to default to `cp -p'.
476	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
477	as_ln_s='cp -p'
478	elif ln conf$$.file conf$$ 2>/dev/null; then
479	as_ln_s=ln
480	else
481	as_ln_s='cp -p'
482	fi
483	else
484	as_ln_s='cp -p'
485	fi
486	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
487	rmdir conf$$.dir 2>/dev/null
488
489	if mkdir -p . 2>/dev/null; then
490	as_mkdir_p='mkdir -p "$as_dir"'
491	else
492	test -d ./-p && rmdir ./-p
493	as_mkdir_p=false
494	fi
495
496	if test -x / >/dev/null 2>&1; then
497	as_test_x='test -x'
498	else
499	if ls -dL / >/dev/null 2>&1; then
500	as_ls_L_option=L
501	else
502	as_ls_L_option=
503	fi
504	as_test_x='
505	eval sh -c '\''
506	if test -d "$1"; then
507	test -d "$1/.";
508	else
509	case $1 in #(
510	-*)set "./$1";;
511	esac;
512	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
513	???[sx]):;;)false;;esac;fi
514	'\'' sh
515	'
516	fi
517	as_executable_p=$as_test_x
518
519	# Sed expression to map a string onto a valid CPP name.
520	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
521
522	# Sed expression to map a string onto a valid variable name.
523	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
524
525
526	exec 7<&0 </dev/null 6>&1
527
528	# Name of the host.
529	# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
530	# so uname gets run too.
531	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
532
533	#
534	# Initializations.
535	#
536	ac_default_prefix=/usr/local
537	ac_clean_files=
538	ac_config_libobj_dir=.
539	LIBOBJS=
540	cross_compiling=no
541	subdirs=
542	MFLAGS=
543	MAKEFLAGS=
544
545	# Identity of this package.
546	PACKAGE_NAME=
547	PACKAGE_TARNAME=
548	PACKAGE_VERSION=
549	PACKAGE_STRING=
550	PACKAGE_BUGREPORT=
551	PACKAGE_URL=
552
553	ac_unique_file="Makefile.in"
554	ac_subst_vars='LTLIBOBJS
555	LIBOBJS
556	MAINT
557	INSTALL_DATA
558	INSTALL_SCRIPT
559	INSTALL_PROGRAM
560	target_alias
561	host_alias
562	build_alias
563	LIBS
564	ECHO_T
565	ECHO_N
566	ECHO_C
567	DEFS
568	mandir
569	localedir
570	libdir
571	psdir
572	pdfdir
573	dvidir
574	htmldir
575	infodir
576	docdir
577	oldincludedir
578	includedir
579	localstatedir
580	sharedstatedir
581	sysconfdir
582	datadir
583	datarootdir
584	libexecdir
585	sbindir
586	bindir
587	program_transform_name
588	prefix
589	exec_prefix
590	PACKAGE_URL
591	PACKAGE_BUGREPORT
592	PACKAGE_STRING
593	PACKAGE_VERSION
594	PACKAGE_TARNAME
595	PACKAGE_NAME
596	PATH_SEPARATOR
597	SHELL'
598	ac_subst_files=''
599	ac_user_opts='
600	enable_option_checking
601	enable_maintainer_mode
602	'
603	ac_precious_vars='build_alias
604	host_alias
605	target_alias'
606
607
608	# Initialize some variables set by options.
609	ac_init_help=
610	ac_init_version=false
611	ac_unrecognized_opts=
612	ac_unrecognized_sep=
613	# The variables have the same names as the options, with
614	# dashes changed to underlines.
615	cache_file=/dev/null
616	exec_prefix=NONE
617	no_create=
618	no_recursion=
619	prefix=NONE
620	program_prefix=NONE
621	program_suffix=NONE
622	program_transform_name=s,x,x,
623	silent=
624	site=
625	srcdir=
626	verbose=
627	x_includes=NONE
628	x_libraries=NONE
629
630	# Installation directory options.
631	# These are left unexpanded so users can "make install exec_prefix=/foo"
632	# and all the variables that are supposed to be based on exec_prefix
633	# by default will actually change.
634	# Use braces instead of parens because sh, perl, etc. also accept them.
635	# (The list follows the same order as the GNU Coding Standards.)
636	bindir='${exec_prefix}/bin'
637	sbindir='${exec_prefix}/sbin'
638	libexecdir='${exec_prefix}/libexec'
639	datarootdir='${prefix}/share'
640	datadir='${datarootdir}'
641	sysconfdir='${prefix}/etc'
642	sharedstatedir='${prefix}/com'
643	localstatedir='${prefix}/var'
644	includedir='${prefix}/include'
645	oldincludedir='/usr/include'
646	docdir='${datarootdir}/doc/${PACKAGE}'
647	infodir='${datarootdir}/info'
648	htmldir='${docdir}'
649	dvidir='${docdir}'
650	pdfdir='${docdir}'
651	psdir='${docdir}'
652	libdir='${exec_prefix}/lib'
653	localedir='${datarootdir}/locale'
654	mandir='${datarootdir}/man'
655
656	ac_prev=
657	ac_dashdash=
658	for ac_option
659	do
660	# If the previous option needs an argument, assign it.
661	if test -n "$ac_prev"; then
662	eval $ac_prev=\$ac_option
663	ac_prev=
664	continue
665	fi
666
667	case $ac_option in
668	=) ac_optarg=`expr "X$ac_option" : '[^=]=$.$'` ;;
669	*) ac_optarg=yes ;;
670	esac
671
672	# Accept the important Cygnus configure options, so we can diagnose typos.
673
674	case $ac_dashdash$ac_option in
675	--)
676	ac_dashdash=yes ;;
677
678	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
679	ac_prev=bindir ;;
680	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
681	bindir=$ac_optarg ;;
682
683	-build \| --build \| --buil \| --bui \| --bu)
684	ac_prev=build_alias ;;
685	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
686	build_alias=$ac_optarg ;;
687
688	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
689	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
690	ac_prev=cache_file ;;
691	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
692	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
693	cache_file=$ac_optarg ;;
694
695	--config-cache \| -C)
696	cache_file=config.cache ;;
697
698	-datadir \| --datadir \| --datadi \| --datad)
699	ac_prev=datadir ;;
700	-datadir=* \| --datadir=* \| --datadi=* \| --datad=*)
701	datadir=$ac_optarg ;;
702
703	-datarootdir \| --datarootdir \| --datarootdi \| --datarootd \| --dataroot \
704	\| --dataroo \| --dataro \| --datar)
705	ac_prev=datarootdir ;;
706	-datarootdir=* \| --datarootdir=* \| --datarootdi=* \| --datarootd=* \
707	\| --dataroot=* \| --dataroo=* \| --dataro=* \| --datar=*)
708	datarootdir=$ac_optarg ;;
709
710	-disable-* \| --disable-*)
711	ac_useropt=`expr "x$ac_option" : 'x-disable-$.$'`
712	# Reject names that are not valid shell variable names.
713	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
714	as_fn_error "invalid feature name: $ac_useropt"
715	ac_useropt_orig=$ac_useropt
716	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
717	case $ac_user_opts in
718	*"
719	"enable_$ac_useropt"
720	"*) ;;
721	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
722	ac_unrecognized_sep=', ';;
723	esac
724	eval enable_$ac_useropt=no ;;
725
726	-docdir \| --docdir \| --docdi \| --doc \| --do)
727	ac_prev=docdir ;;
728	-docdir=* \| --docdir=* \| --docdi=* \| --doc=* \| --do=*)
729	docdir=$ac_optarg ;;
730
731	-dvidir \| --dvidir \| --dvidi \| --dvid \| --dvi \| --dv)
732	ac_prev=dvidir ;;
733	-dvidir=* \| --dvidir=* \| --dvidi=* \| --dvid=* \| --dvi=* \| --dv=*)
734	dvidir=$ac_optarg ;;
735
736	-enable-* \| --enable-*)
737	ac_useropt=`expr "x$ac_option" : 'x-enable-$[^=]$'`
738	# Reject names that are not valid shell variable names.
739	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
740	as_fn_error "invalid feature name: $ac_useropt"
741	ac_useropt_orig=$ac_useropt
742	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
743	case $ac_user_opts in
744	*"
745	"enable_$ac_useropt"
746	"*) ;;
747	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
748	ac_unrecognized_sep=', ';;
749	esac
750	eval enable_$ac_useropt=\$ac_optarg ;;
751
752	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
753	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
754	\| --exec \| --exe \| --ex)
755	ac_prev=exec_prefix ;;
756	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
757	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
758	\| --exec=* \| --exe=* \| --ex=*)
759	exec_prefix=$ac_optarg ;;
760
761	-gas \| --gas \| --ga \| --g)
762	# Obsolete; use --with-gas.
763	with_gas=yes ;;
764
765	-help \| --help \| --hel \| --he \| -h)
766	ac_init_help=long ;;
767	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
768	ac_init_help=recursive ;;
769	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
770	ac_init_help=short ;;
771
772	-host \| --host \| --hos \| --ho)
773	ac_prev=host_alias ;;
774	-host=* \| --host=* \| --hos=* \| --ho=*)
775	host_alias=$ac_optarg ;;
776
777	-htmldir \| --htmldir \| --htmldi \| --htmld \| --html \| --htm \| --ht)
778	ac_prev=htmldir ;;
779	-htmldir=* \| --htmldir=* \| --htmldi=* \| --htmld=* \| --html=* \| --htm=* \
780	\| --ht=*)
781	htmldir=$ac_optarg ;;
782
783	-includedir \| --includedir \| --includedi \| --included \| --include \
784	\| --includ \| --inclu \| --incl \| --inc)
785	ac_prev=includedir ;;
786	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
787	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
788	includedir=$ac_optarg ;;
789
790	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
791	ac_prev=infodir ;;
792	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
793	infodir=$ac_optarg ;;
794
795	-libdir \| --libdir \| --libdi \| --libd)
796	ac_prev=libdir ;;
797	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
798	libdir=$ac_optarg ;;
799
800	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
801	\| --libexe \| --libex \| --libe)
802	ac_prev=libexecdir ;;
803	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
804	\| --libexe=* \| --libex=* \| --libe=*)
805	libexecdir=$ac_optarg ;;
806
807	-localedir \| --localedir \| --localedi \| --localed \| --locale)
808	ac_prev=localedir ;;
809	-localedir=* \| --localedir=* \| --localedi=* \| --localed=* \| --locale=*)
810	localedir=$ac_optarg ;;
811
812	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
813	\| --localstate \| --localstat \| --localsta \| --localst \| --locals)
814	ac_prev=localstatedir ;;
815	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
816	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \| --locals=*)
817	localstatedir=$ac_optarg ;;
818
819	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
820	ac_prev=mandir ;;
821	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
822	mandir=$ac_optarg ;;
823
824	-nfp \| --nfp \| --nf)
825	# Obsolete; use --without-fp.
826	with_fp=no ;;
827
828	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
829	\| --no-cr \| --no-c \| -n)
830	no_create=yes ;;
831
832	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
833	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
834	no_recursion=yes ;;
835
836	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
837	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
838	\| --oldin \| --oldi \| --old \| --ol \| --o)
839	ac_prev=oldincludedir ;;
840	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
841	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
842	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
843	oldincludedir=$ac_optarg ;;
844
845	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
846	ac_prev=prefix ;;
847	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
848	prefix=$ac_optarg ;;
849
850	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
851	\| --program-pre \| --program-pr \| --program-p)
852	ac_prev=program_prefix ;;
853	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
854	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
855	program_prefix=$ac_optarg ;;
856
857	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
858	\| --program-suf \| --program-su \| --program-s)
859	ac_prev=program_suffix ;;
860	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
861	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
862	program_suffix=$ac_optarg ;;
863
864	-program-transform-name \| --program-transform-name \
865	\| --program-transform-nam \| --program-transform-na \
866	\| --program-transform-n \| --program-transform- \
867	\| --program-transform \| --program-transfor \
868	\| --program-transfo \| --program-transf \
869	\| --program-trans \| --program-tran \
870	\| --progr-tra \| --program-tr \| --program-t)
871	ac_prev=program_transform_name ;;
872	-program-transform-name=* \| --program-transform-name=* \
873	\| --program-transform-nam=* \| --program-transform-na=* \
874	\| --program-transform-n=* \| --program-transform-=* \
875	\| --program-transform=* \| --program-transfor=* \
876	\| --program-transfo=* \| --program-transf=* \
877	\| --program-trans=* \| --program-tran=* \
878	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
879	program_transform_name=$ac_optarg ;;
880
881	-pdfdir \| --pdfdir \| --pdfdi \| --pdfd \| --pdf \| --pd)
882	ac_prev=pdfdir ;;
883	-pdfdir=* \| --pdfdir=* \| --pdfdi=* \| --pdfd=* \| --pdf=* \| --pd=*)
884	pdfdir=$ac_optarg ;;
885
886	-psdir \| --psdir \| --psdi \| --psd \| --ps)
887	ac_prev=psdir ;;
888	-psdir=* \| --psdir=* \| --psdi=* \| --psd=* \| --ps=*)
889	psdir=$ac_optarg ;;
890
891	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
892	\| -silent \| --silent \| --silen \| --sile \| --sil)
893	silent=yes ;;
894
895	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
896	ac_prev=sbindir ;;
897	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
898	\| --sbi=* \| --sb=*)
899	sbindir=$ac_optarg ;;
900
901	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
902	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
903	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
904	\| --sha \| --sh)
905	ac_prev=sharedstatedir ;;
906	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
907	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
908	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
909	\| --sha=* \| --sh=*)
910	sharedstatedir=$ac_optarg ;;
911
912	-site \| --site \| --sit)
913	ac_prev=site ;;
914	-site=* \| --site=* \| --sit=*)
915	site=$ac_optarg ;;
916
917	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
918	ac_prev=srcdir ;;
919	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
920	srcdir=$ac_optarg ;;
921
922	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
923	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
924	ac_prev=sysconfdir ;;
925	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
926	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
927	sysconfdir=$ac_optarg ;;
928
929	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
930	ac_prev=target_alias ;;
931	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
932	target_alias=$ac_optarg ;;
933
934	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
935	verbose=yes ;;
936
937	-version \| --version \| --versio \| --versi \| --vers \| -V)
938	ac_init_version=: ;;
939
940	-with-* \| --with-*)
941	ac_useropt=`expr "x$ac_option" : 'x-with-$[^=]$'`
942	# Reject names that are not valid shell variable names.
943	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
944	as_fn_error "invalid package name: $ac_useropt"
945	ac_useropt_orig=$ac_useropt
946	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
947	case $ac_user_opts in
948	*"
949	"with_$ac_useropt"
950	"*) ;;
951	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
952	ac_unrecognized_sep=', ';;
953	esac
954	eval with_$ac_useropt=\$ac_optarg ;;
955
956	-without-* \| --without-*)
957	ac_useropt=`expr "x$ac_option" : 'x-without-$.$'`
958	# Reject names that are not valid shell variable names.
959	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
960	as_fn_error "invalid package name: $ac_useropt"
961	ac_useropt_orig=$ac_useropt
962	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
963	case $ac_user_opts in
964	*"
965	"with_$ac_useropt"
966	"*) ;;
967	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
968	ac_unrecognized_sep=', ';;
969	esac
970	eval with_$ac_useropt=no ;;
971
972	--x)
973	# Obsolete; use --with-x.
974	with_x=yes ;;
975
976	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
977	\| --x-incl \| --x-inc \| --x-in \| --x-i)
978	ac_prev=x_includes ;;
979	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
980	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
981	x_includes=$ac_optarg ;;
982
983	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
984	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
985	ac_prev=x_libraries ;;
986	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
987	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
988	x_libraries=$ac_optarg ;;
989
990	-*) as_fn_error "unrecognized option: \`$ac_option'
991	Try \`$0 --help' for more information."
992	;;
993
994	=)
995	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
996	# Reject names that are not valid shell variable names.
997	case $ac_envvar in #(
998	'' \| [0-9]* \| [!_$as_cr_alnum] )
999	as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1000	esac
1001	eval $ac_envvar=\$ac_optarg
1002	export $ac_envvar ;;
1003
1004	*)
1005	# FIXME: should be removed in autoconf 3.0.
1006	$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1007	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1008	$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1009	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1010	;;
1011
1012	esac
1013	done
1014
1015	if test -n "$ac_prev"; then
1016	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
1017	as_fn_error "missing argument to $ac_option"
1018	fi
1019
1020	if test -n "$ac_unrecognized_opts"; then
1021	case $enable_option_checking in
1022	no) ;;
1023	fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1024	*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1025	esac
1026	fi
1027
1028	# Check all directory arguments for consistency.
1029	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1030	datadir sysconfdir sharedstatedir localstatedir includedir \
1031	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1032	libdir localedir mandir
1033	do
1034	eval ac_val=\$$ac_var
1035	# Remove trailing slashes.
1036	case $ac_val in
1037	*/ )
1038	ac_val=`expr "X$ac_val" : 'X$.[^/]$' \\| "X$ac_val" : 'X$.$'`
1039	eval $ac_var=\$ac_val;;
1040	esac
1041	# Be sure to have absolute directory names.
1042	case $ac_val in
1043	[\\/$]* \| ?:[\\/]* ) continue;;
1044	NONE \| '' ) case $ac_var in *prefix ) continue;; esac;;
1045	esac
1046	as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1047	done
1048
1049	# There might be people who depend on the old broken behavior: `$host'
1050	# used to hold the argument of --host etc.
1051	# FIXME: To remove some day.
1052	build=$build_alias
1053	host=$host_alias
1054	target=$target_alias
1055
1056	# FIXME: To remove some day.
1057	if test "x$host_alias" != x; then
1058	if test "x$build_alias" = x; then
1059	cross_compiling=maybe
1060	$as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1061	If a cross compiler is detected then cross compile mode will be used." >&2
1062	elif test "x$build_alias" != "x$host_alias"; then
1063	cross_compiling=yes
1064	fi
1065	fi
1066
1067	ac_tool_prefix=
1068	test -n "$host_alias" && ac_tool_prefix=$host_alias-
1069
1070	test "$silent" = yes && exec 6>/dev/null
1071
1072
1073	ac_pwd=`pwd` && test -n "$ac_pwd" &&
1074	ac_ls_di=`ls -di .` &&
1075	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` \|\|
1076	as_fn_error "working directory cannot be determined"
1077	test "X$ac_ls_di" = "X$ac_pwd_ls_di" \|\|
1078	as_fn_error "pwd does not report name of working directory"
1079
1080
1081	# Find the source files, if location was not specified.
1082	if test -z "$srcdir"; then
1083	ac_srcdir_defaulted=yes
1084	# Try the directory containing this script, then the parent directory.
1085	ac_confdir=`$as_dirname -- "$as_myself" \|\|
1086	$as_expr X"$as_myself" : 'X$.[^/]$//[^/][^/]/$' \\| \
1087	X"$as_myself" : 'X$//$[^/]' \\| \
1088	X"$as_myself" : 'X$//$$' \\| \
1089	X"$as_myself" : 'X$/$' \\| . 2>/dev/null \|\|
1090	$as_echo X"$as_myself" \|
1091	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
1092	s//\1/
1093	q
1094	}
1095	/^X$\/\/$[^/].*/{
1096	s//\1/
1097	q
1098	}
1099	/^X$\/\/$$/{
1100	s//\1/
1101	q
1102	}
1103	/^X$\/$.*/{
1104	s//\1/
1105	q
1106	}
1107	s/.*/./; q'`
1108	srcdir=$ac_confdir
1109	if test ! -r "$srcdir/$ac_unique_file"; then
1110	srcdir=..
1111	fi
1112	else
1113	ac_srcdir_defaulted=no
1114	fi
1115	if test ! -r "$srcdir/$ac_unique_file"; then
1116	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1117	as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1118	fi
1119	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1120	ac_abs_confdir=`(
1121	cd "$srcdir" && test -r "./$ac_unique_file" \|\| as_fn_error "$ac_msg"
1122	pwd)`
1123	# When building in place, set srcdir=.
1124	if test "$ac_abs_confdir" = "$ac_pwd"; then
1125	srcdir=.
1126	fi
1127	# Remove unnecessary trailing slashes from srcdir.
1128	# Double slashes in file names in object file debugging info
1129	# mess up M-x gdb in Emacs.
1130	case $srcdir in
1131	/) srcdir=`expr "X$srcdir" : 'X$.[^/]$' \\| "X$srcdir" : 'X$.*$'`;;
1132	esac
1133	for ac_var in $ac_precious_vars; do
1134	eval ac_env_${ac_var}_set=\${${ac_var}+set}
1135	eval ac_env_${ac_var}_value=\$${ac_var}
1136	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1137	eval ac_cv_env_${ac_var}_value=\$${ac_var}
1138	done
1139
1140	#
1141	# Report the --help message.
1142	#
1143	if test "$ac_init_help" = "long"; then
1144	# Omit some internal or obsolete options to make the list less imposing.
1145	# This message is too long to be a string in the A/UX 3.1 sh.
1146	cat <<_ACEOF
1147	\`configure' configures this package to adapt to many kinds of systems.
1148
1149	Usage: $0 [OPTION]... [VAR=VALUE]...
1150
1151	To assign environment variables (e.g., CC, CFLAGS...), specify them as
1152	VAR=VALUE. See below for descriptions of some of the useful variables.
1153
1154	Defaults for the options are specified in brackets.
1155
1156	Configuration:
1157	-h, --help display this help and exit
1158	--help=short display options specific to this package
1159	--help=recursive display the short help of all the included packages
1160	-V, --version display version information and exit
1161	-q, --quiet, --silent do not print \`checking...' messages
1162	--cache-file=FILE cache test results in FILE [disabled]
1163	-C, --config-cache alias for \`--cache-file=config.cache'
1164	-n, --no-create do not create output files
1165	--srcdir=DIR find the sources in DIR [configure dir or \`..']
1166
1167	Installation directories:
1168	--prefix=PREFIX install architecture-independent files in PREFIX
1169	[$ac_default_prefix]
1170	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1171	[PREFIX]
1172
1173	By default, \`make install' will install all the files in
1174	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1175	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1176	for instance \`--prefix=\$HOME'.
1177
1178	For better control, use the options below.
1179
1180	Fine tuning of the installation directories:
1181	--bindir=DIR user executables [EPREFIX/bin]
1182	--sbindir=DIR system admin executables [EPREFIX/sbin]
1183	--libexecdir=DIR program executables [EPREFIX/libexec]
1184	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1185	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1186	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
1187	--libdir=DIR object code libraries [EPREFIX/lib]
1188	--includedir=DIR C header files [PREFIX/include]
1189	--oldincludedir=DIR C header files for non-gcc [/usr/include]
1190	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1191	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1192	--infodir=DIR info documentation [DATAROOTDIR/info]
1193	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1194	--mandir=DIR man documentation [DATAROOTDIR/man]
1195	--docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1196	--htmldir=DIR html documentation [DOCDIR]
1197	--dvidir=DIR dvi documentation [DOCDIR]
1198	--pdfdir=DIR pdf documentation [DOCDIR]
1199	--psdir=DIR ps documentation [DOCDIR]
1200	_ACEOF
1201
1202	cat <<\_ACEOF
1203	_ACEOF
1204	fi
1205
1206	if test -n "$ac_init_help"; then
1207
1208	cat <<\_ACEOF
1209
1210	Optional Features:
1211	--disable-option-checking ignore unrecognized --enable/--with options
1212	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1213	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1214	--enable-maintainer-mode
1215	enable make rules and dependencies not useful (and
1216	sometimes confusing) to the casual installer
1217
1218	Report bugs to the package provider.
1219	_ACEOF
1220	ac_status=$?
1221	fi
1222
1223	if test "$ac_init_help" = "recursive"; then
1224	# If there are subdirs, report their specific --help.
1225	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1226	test -d "$ac_dir" \|\|
1227	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } \|\|
1228	continue
1229	ac_builddir=.
1230
1231	case "$ac_dir" in
1232	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1233	*)
1234	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
1235	# A ".." for each directory in $ac_dir_suffix.
1236	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
1237	case $ac_top_builddir_sub in
1238	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1239	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1240	esac ;;
1241	esac
1242	ac_abs_top_builddir=$ac_pwd
1243	ac_abs_builddir=$ac_pwd$ac_dir_suffix
1244	# for backward compatibility:
1245	ac_top_builddir=$ac_top_build_prefix
1246
1247	case $srcdir in
1248	.) # We are building in place.
1249	ac_srcdir=.
1250	ac_top_srcdir=$ac_top_builddir_sub
1251	ac_abs_top_srcdir=$ac_pwd ;;
1252	[\\/]* \| ?:[\\/]* ) # Absolute name.
1253	ac_srcdir=$srcdir$ac_dir_suffix;
1254	ac_top_srcdir=$srcdir
1255	ac_abs_top_srcdir=$srcdir ;;
1256	*) # Relative name.
1257	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1258	ac_top_srcdir=$ac_top_build_prefix$srcdir
1259	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1260	esac
1261	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1262
1263	cd "$ac_dir" \|\| { ac_status=$?; continue; }
1264	# Check for guested configure.
1265	if test -f "$ac_srcdir/configure.gnu"; then
1266	echo &&
1267	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
1268	elif test -f "$ac_srcdir/configure"; then
1269	echo &&
1270	$SHELL "$ac_srcdir/configure" --help=recursive
1271	else
1272	$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1273	fi \|\| ac_status=$?
1274	cd "$ac_pwd" \|\| { ac_status=$?; break; }
1275	done
1276	fi
1277
1278	test -n "$ac_init_help" && exit $ac_status
1279	if $ac_init_version; then
1280	cat <<\_ACEOF
1281	configure
1282	generated by GNU Autoconf 2.64
1283
1284	Copyright (C) 2009 Free Software Foundation, Inc.
1285	This configure script is free software; the Free Software Foundation
1286	gives unlimited permission to copy, distribute and modify it.
1287	_ACEOF
1288	exit
1289	fi
1290
1291	## ------------------------ ##
1292	## Autoconf initialization. ##
1293	## ------------------------ ##
1294	cat >config.log <<_ACEOF
1295	This file contains any messages produced by compilers while
1296	running configure, to aid debugging if configure makes a mistake.
1297
1298	It was created by $as_me, which was
1299	generated by GNU Autoconf 2.64. Invocation command line was
1300
1301	$ $0 $@
1302
1303	_ACEOF
1304	exec 5>>config.log
1305	{
1306	cat <<_ASUNAME
1307	## --------- ##
1308	## Platform. ##
1309	## --------- ##
1310
1311	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
1312	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
1313	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
1314	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
1315	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
1316
1317	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
1318	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
1319
1320	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
1321	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
1322	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
1323	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null \|\| echo unknown`
1324	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
1325	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
1326	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
1327
1328	_ASUNAME
1329
1330	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1331	for as_dir in $PATH
1332	do
1333	IFS=$as_save_IFS
1334	test -z "$as_dir" && as_dir=.
1335	$as_echo "PATH: $as_dir"
1336	done
1337	IFS=$as_save_IFS
1338
1339	} >&5
1340
1341	cat >&5 <<_ACEOF
1342
1343
1344	## ----------- ##
1345	## Core tests. ##
1346	## ----------- ##
1347
1348	_ACEOF
1349
1350
1351	# Keep a trace of the command line.
1352	# Strip out --no-create and --no-recursion so they do not pile up.
1353	# Strip out --silent because we don't want to record it for future runs.
1354	# Also quote any args containing shell meta-characters.
1355	# Make two passes to allow for proper duplicate-argument suppression.
1356	ac_configure_args=
1357	ac_configure_args0=
1358	ac_configure_args1=
1359	ac_must_keep_next=false
1360	for ac_pass in 1 2
1361	do
1362	for ac_arg
1363	do
1364	case $ac_arg in
1365	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
1366	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1367	\| -silent \| --silent \| --silen \| --sile \| --sil)
1368	continue ;;
1369	\')
1370	ac_arg=`$as_echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
1371	esac
1372	case $ac_pass in
1373	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1374	2)
1375	as_fn_append ac_configure_args1 " '$ac_arg'"
1376	if test $ac_must_keep_next = true; then
1377	ac_must_keep_next=false # Got value, back to normal.
1378	else
1379	case $ac_arg in
1380	= \| --config-cache \| -C \| -disable-* \| --disable-* \
1381	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
1382	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
1383	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
1384	case "$ac_configure_args0 " in
1385	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
1386	esac
1387	;;
1388	-* ) ac_must_keep_next=true ;;
1389	esac
1390	fi
1391	as_fn_append ac_configure_args " '$ac_arg'"
1392	;;
1393	esac
1394	done
1395	done
1396	{ ac_configure_args0=; unset ac_configure_args0;}
1397	{ ac_configure_args1=; unset ac_configure_args1;}
1398
1399	# When interrupted or exit'd, cleanup temporary files, and complete
1400	# config.log. We remove comments because anyway the quotes in there
1401	# would cause problems or look ugly.
1402	# WARNING: Use '\'' to represent an apostrophe within the trap.
1403	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1404	trap 'exit_status=$?
1405	# Save into config.log some information that might help in debugging.
1406	{
1407	echo
1408
1409	cat <<\_ASBOX
1410	## ---------------- ##
1411	## Cache variables. ##
1412	## ---------------- ##
1413	_ASBOX
1414	echo
1415	# The following way of writing the cache mishandles newlines in values,
1416	(
1417	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'\''`; do
1418	eval ac_val=\$$ac_var
1419	case $ac_val in #(
1420	${as_nl})
1421	case $ac_var in #(
1422	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1423	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1424	esac
1425	case $ac_var in #(
1426	_ \| IFS \| as_nl) ;; #(
1427	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
1428	*) { eval $ac_var=; unset $ac_var;} ;;
1429	esac ;;
1430	esac
1431	done
1432	(set) 2>&1 \|
1433	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1434	${as_nl}ac_space=\ )
1435	sed -n \
1436	"s/'\''/'\''\\\\'\'''\''/g;
1437	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\''\\2'\''/p"
1438	;; #(
1439	*)
1440	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
1441	;;
1442	esac \|
1443	sort
1444	)
1445	echo
1446
1447	cat <<\_ASBOX
1448	## ----------------- ##
1449	## Output variables. ##
1450	## ----------------- ##
1451	_ASBOX
1452	echo
1453	for ac_var in $ac_subst_vars
1454	do
1455	eval ac_val=\$$ac_var
1456	case $ac_val in
1457	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1458	esac
1459	$as_echo "$ac_var='\''$ac_val'\''"
1460	done \| sort
1461	echo
1462
1463	if test -n "$ac_subst_files"; then
1464	cat <<\_ASBOX
1465	## ------------------- ##
1466	## File substitutions. ##
1467	## ------------------- ##
1468	_ASBOX
1469	echo
1470	for ac_var in $ac_subst_files
1471	do
1472	eval ac_val=\$$ac_var
1473	case $ac_val in
1474	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1475	esac
1476	$as_echo "$ac_var='\''$ac_val'\''"
1477	done \| sort
1478	echo
1479	fi
1480
1481	if test -s confdefs.h; then
1482	cat <<\_ASBOX
1483	## ----------- ##
1484	## confdefs.h. ##
1485	## ----------- ##
1486	_ASBOX
1487	echo
1488	cat confdefs.h
1489	echo
1490	fi
1491	test "$ac_signal" != 0 &&
1492	$as_echo "$as_me: caught signal $ac_signal"
1493	$as_echo "$as_me: exit $exit_status"
1494	} >&5
1495	rm -f core .core core.conftest. &&
1496	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1497	exit $exit_status
1498	' 0
1499	for ac_signal in 1 2 13 15; do
1500	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1501	done
1502	ac_signal=0
1503
1504	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1505	rm -f -r conftest* confdefs.h
1506
1507	$as_echo "/* confdefs.h */" > confdefs.h
1508
1509	# Predefined preprocessor variables.
1510
1511	cat >>confdefs.h <<_ACEOF
1512	#define PACKAGE_NAME "$PACKAGE_NAME"
1513	_ACEOF
1514
1515	cat >>confdefs.h <<_ACEOF
1516	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1517	_ACEOF
1518
1519	cat >>confdefs.h <<_ACEOF
1520	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1521	_ACEOF
1522
1523	cat >>confdefs.h <<_ACEOF
1524	#define PACKAGE_STRING "$PACKAGE_STRING"
1525	_ACEOF
1526
1527	cat >>confdefs.h <<_ACEOF
1528	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1529	_ACEOF
1530
1531	cat >>confdefs.h <<_ACEOF
1532	#define PACKAGE_URL "$PACKAGE_URL"
1533	_ACEOF
1534
1535
1536	# Let the site file select an alternate cache file if it wants to.
1537	# Prefer an explicitly selected file to automatically selected ones.
1538	ac_site_file1=NONE
1539	ac_site_file2=NONE
1540	if test -n "$CONFIG_SITE"; then
1541	ac_site_file1=$CONFIG_SITE
1542	elif test "x$prefix" != xNONE; then
1543	ac_site_file1=$prefix/share/config.site
1544	ac_site_file2=$prefix/etc/config.site
1545	else
1546	ac_site_file1=$ac_default_prefix/share/config.site
1547	ac_site_file2=$ac_default_prefix/etc/config.site
1548	fi
1549	for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1550	do
1551	test "x$ac_site_file" = xNONE && continue
1552	if test -r "$ac_site_file"; then
1553	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1554	$as_echo "$as_me: loading site script $ac_site_file" >&6;}
1555	sed 's/^/\| /' "$ac_site_file" >&5
1556	. "$ac_site_file"
1557	fi
1558	done
1559
1560	if test -r "$cache_file"; then
1561	# Some versions of bash will fail to source /dev/null (special
1562	# files actually), so we avoid doing that.
1563	if test -f "$cache_file"; then
1564	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1565	$as_echo "$as_me: loading cache $cache_file" >&6;}
1566	case $cache_file in
1567	[\\/]* \| ?:[\\/]* ) . "$cache_file";;
1568	*) . "./$cache_file";;
1569	esac
1570	fi
1571	else
1572	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1573	$as_echo "$as_me: creating cache $cache_file" >&6;}
1574	>$cache_file
1575	fi
1576
1577	# Check that the precious variables saved in the cache have kept the same
1578	# value.
1579	ac_cache_corrupted=false
1580	for ac_var in $ac_precious_vars; do
1581	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1582	eval ac_new_set=\$ac_env_${ac_var}_set
1583	eval ac_old_val=\$ac_cv_env_${ac_var}_value
1584	eval ac_new_val=\$ac_env_${ac_var}_value
1585	case $ac_old_set,$ac_new_set in
1586	set,)
1587	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1588	$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1589	ac_cache_corrupted=: ;;
1590	,set)
1591	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1592	$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1593	ac_cache_corrupted=: ;;
1594	,);;
1595	*)
1596	if test "x$ac_old_val" != "x$ac_new_val"; then
1597	# differences in whitespace do not lead to failure.
1598	ac_old_val_w=`echo x $ac_old_val`
1599	ac_new_val_w=`echo x $ac_new_val`
1600	if test "$ac_old_val_w" != "$ac_new_val_w"; then
1601	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1602	$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1603	ac_cache_corrupted=:
1604	else
1605	{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1606	$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1607	eval $ac_var=\$ac_old_val
1608	fi
1609	{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
1610	$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
1611	{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
1612	$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
1613	fi;;
1614	esac
1615	# Pass precious variables to config.status.
1616	if test "$ac_new_set" = set; then
1617	case $ac_new_val in
1618	\') ac_arg=$ac_var=`$as_echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
1619	*) ac_arg=$ac_var=$ac_new_val ;;
1620	esac
1621	case " $ac_configure_args " in
1622	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
1623	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
1624	esac
1625	fi
1626	done
1627	if $ac_cache_corrupted; then
1628	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1629	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1630	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1631	$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1632	as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1633	fi
1634	## -------------------- ##
1635	## Main body of script. ##
1636	## -------------------- ##
1637
1638	ac_ext=c
1639	ac_cpp='$CPP $CPPFLAGS'
1640	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1641	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1642	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1643
1644
1645
1646	ac_aux_dir=
1647	for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1648	for ac_t in install-sh install.sh shtool; do
1649	if test -f "$ac_dir/$ac_t"; then
1650	ac_aux_dir=$ac_dir
1651	ac_install_sh="$ac_aux_dir/$ac_t -c"
1652	break 2
1653	fi
1654	done
1655	done
1656	if test -z "$ac_aux_dir"; then
1657	as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
1658	fi
1659
1660	# These three variables are undocumented and unsupported,
1661	# and are intended to be withdrawn in a future Autoconf release.
1662	# They can cause serious problems if a builder's source tree is in a directory
1663	# whose full name contains unusual characters.
1664	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
1665	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
1666	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
1667
1668
1669	# Find a good install program. We prefer a C program (faster),
1670	# so one script is as good as another. But avoid the broken or
1671	# incompatible versions:
1672	# SysV /etc/install, /usr/sbin/install
1673	# SunOS /usr/etc/install
1674	# IRIX /sbin/install
1675	# AIX /bin/install
1676	# AmigaOS /C/install, which installs bootblocks on floppy discs
1677	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1678	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1679	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1680	# OS/2's system install, which has a completely different semantic
1681	# ./install, which can be erroneously created by make from ./install.sh.
1682	# Reject install programs that cannot install multiple files.
1683	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
1684	$as_echo_n "checking for a BSD-compatible install... " >&6; }
1685	if test -z "$INSTALL"; then
1686	if test "${ac_cv_path_install+set}" = set; then :
1687	$as_echo_n "(cached) " >&6
1688	else
1689	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1690	for as_dir in $PATH
1691	do
1692	IFS=$as_save_IFS
1693	test -z "$as_dir" && as_dir=.
1694	# Account for people who put trailing slashes in PATH elements.
1695	case $as_dir/ in #((
1696	./ \| .// \| /[cC]/* \| \
1697	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
1698	?:[\\/]os2[\\/]install[\\/]* \| ?:[\\/]OS2[\\/]INSTALL[\\/]* \| \
1699	/usr/ucb/* ) ;;
1700	*)
1701	# OSF1 and SCO ODT 3.0 have their own names for install.
1702	# Don't use installbsd from OSF since it installs stuff as root
1703	# by default.
1704	for ac_prog in ginstall scoinst install; do
1705	for ac_exec_ext in '' $ac_executable_extensions; do
1706	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
1707	if test $ac_prog = install &&
1708	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1709	# AIX install. It has an incompatible calling convention.
1710	:
1711	elif test $ac_prog = install &&
1712	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1713	# program-specific install script used by HP pwplus--don't use.
1714	:
1715	else
1716	rm -rf conftest.one conftest.two conftest.dir
1717	echo one > conftest.one
1718	echo two > conftest.two
1719	mkdir conftest.dir
1720	if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
1721	test -s conftest.one && test -s conftest.two &&
1722	test -s conftest.dir/conftest.one &&
1723	test -s conftest.dir/conftest.two
1724	then
1725	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1726	break 3
1727	fi
1728	fi
1729	fi
1730	done
1731	done
1732	;;
1733	esac
1734
1735	done
1736	IFS=$as_save_IFS
1737
1738	rm -rf conftest.one conftest.two conftest.dir
1739
1740	fi
1741	if test "${ac_cv_path_install+set}" = set; then
1742	INSTALL=$ac_cv_path_install
1743	else
1744	# As a last resort, use the slow shell script. Don't cache a
1745	# value for INSTALL within a source directory, because that will
1746	# break other packages using the cache if that directory is
1747	# removed, or if the value is a relative name.
1748	INSTALL=$ac_install_sh
1749	fi
1750	fi
1751	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
1752	$as_echo "$INSTALL" >&6; }
1753
1754	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1755	# It thinks the first close brace ends the variable substitution.
1756	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1757
1758	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1759
1760	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1761
1762
1763	# Command-line options.
1764	# Very limited version of AC_MAINTAINER_MODE.
1765	# Check whether --enable-maintainer-mode was given.
1766	if test "${enable_maintainer_mode+set}" = set; then :
1767	enableval=$enable_maintainer_mode; case ${enable_maintainer_mode} in
1768	yes) MAINT='' ;;
1769	no) MAINT='#' ;;
1770	*) as_fn_error "--enable-maintainer-mode must be yes or no" "$LINENO" 5 ;;
1771	esac
1772	maintainer_mode=${enableval}
1773	else
1774	MAINT='#'
1775	fi
1776
1777
1778
1779
1780
1781
1782
1783	ac_config_files="$ac_config_files Makefile"
1784
1785	cat >confcache <<\_ACEOF
1786	# This file is a shell script that caches the results of configure
1787	# tests run on this system so they can be shared between configure
1788	# scripts and configure runs, see configure's option --config-cache.
1789	# It is not useful on other systems. If it contains results you don't
1790	# want to keep, you may remove or edit it.
1791	#
1792	# config.status only pays attention to the cache file if you give it
1793	# the --recheck option to rerun configure.
1794	#
1795	# `ac_cv_env_foo' variables (set or unset) will be overridden when
1796	# loading this file, other unset `ac_cv_foo' will be assigned the
1797	# following values.
1798
1799	_ACEOF
1800
1801	# The following way of writing the cache mishandles newlines in values,
1802	# but we know of no workaround that is simple, portable, and efficient.
1803	# So, we kill variables containing newlines.
1804	# Ultrix sh set writes to stderr and can't be redirected directly,
1805	# and sets the high bit in the cache file unless we assign to the vars.
1806	(
1807	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
1808	eval ac_val=\$$ac_var
1809	case $ac_val in #(
1810	${as_nl})
1811	case $ac_var in #(
1812	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1813	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1814	esac
1815	case $ac_var in #(
1816	_ \| IFS \| as_nl) ;; #(
1817	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
1818	*) { eval $ac_var=; unset $ac_var;} ;;
1819	esac ;;
1820	esac
1821	done
1822
1823	(set) 2>&1 \|
1824	case $as_nl`(ac_space=' '; set) 2>&1` in #(
1825	${as_nl}ac_space=\ )
1826	# `set' does not quote correctly, so add quotes: double-quote
1827	# substitution turns \\\\ into \\, and sed turns \\ into \.
1828	sed -n \
1829	"s/'/'\\\\''/g;
1830	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
1831	;; #(
1832	*)
1833	# `set' quotes correctly as required by POSIX, so do not add quotes.
1834	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
1835	;;
1836	esac \|
1837	sort
1838	) \|
1839	sed '
1840	/^ac_cv_env_/b end
1841	t clear
1842	:clear
1843	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
1844	t end
1845	s/^$[^=]$=$.$$/\1=${\1=\2}/
1846	:end' >>confcache
1847	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
1848	if test -w "$cache_file"; then
1849	test "x$cache_file" != "x/dev/null" &&
1850	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
1851	$as_echo "$as_me: updating cache $cache_file" >&6;}
1852	cat confcache >$cache_file
1853	else
1854	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
1855	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
1856	fi
1857	fi
1858	rm -f confcache
1859
1860	test "x$prefix" = xNONE && prefix=$ac_default_prefix
1861	# Let make expand exec_prefix.
1862	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1863
1864	# Transform confdefs.h into DEFS.
1865	# Protect against shell expansion while executing Makefile rules.
1866	# Protect against Makefile macro expansion.
1867	#
1868	# If the first sed substitution is executed (which looks for macros that
1869	# take arguments), then branch to the quote section. Otherwise,
1870	# look for a macro that doesn't take arguments.
1871	ac_script='
1872	:mline
1873	/\\$/{
1874	N
1875	s,\\\n,,
1876	b mline
1877	}
1878	t clear
1879	:clear
1880	s/^[ ]#[ ]define[ ][ ]$[^ (][^ (]([^)])$[ ]$.*$/-D\1=\2/g
1881	t quote
1882	s/^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$/-D\1=\2/g
1883	t quote
1884	b any
1885	:quote
1886	s/[ `~#$^&*(){}\\\|;'\''"<>?]/\\&/g
1887	s/\[/\\&/g
1888	s/\]/\\&/g
1889	s/\$/$$/g
1890	H
1891	:any
1892	${
1893	g
1894	s/^\n//
1895	s/\n/ /g
1896	p
1897	}
1898	'
1899	DEFS=`sed -n "$ac_script" confdefs.h`
1900
1901
1902	ac_libobjs=
1903	ac_ltlibobjs=
1904	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
1905	# 1. Remove the extension, and $U if already installed.
1906	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
1907	ac_i=`$as_echo "$ac_i" \| sed "$ac_script"`
1908	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
1909	# will be set to the directory where LIBOBJS objects are built.
1910	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
1911	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
1912	done
1913	LIBOBJS=$ac_libobjs
1914
1915	LTLIBOBJS=$ac_ltlibobjs
1916
1917
1918
1919	: ${CONFIG_STATUS=./config.status}
1920	ac_write_fail=0
1921	ac_clean_files_save=$ac_clean_files
1922	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
1923	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
1924	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
1925	as_write_fail=0
1926	cat >$CONFIG_STATUS <<_ASEOF \|\| as_write_fail=1
1927	#! $SHELL
1928	# Generated by $as_me.
1929	# Run this file to recreate the current configuration.
1930	# Compiler output produced by configure, useful for debugging
1931	# configure, is in config.log if it exists.
1932
1933	debug=false
1934	ac_cs_recheck=false
1935	ac_cs_silent=false
1936
1937	SHELL=\${CONFIG_SHELL-$SHELL}
1938	export SHELL
1939	_ASEOF
1940	cat >>$CONFIG_STATUS <<\_ASEOF \|\| as_write_fail=1
1941	## -------------------- ##
1942	## M4sh Initialization. ##
1943	## -------------------- ##
1944
1945	# Be more Bourne compatible
1946	DUALCASE=1; export DUALCASE # for MKS sh
1947	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
1948	emulate sh
1949	NULLCMD=:
1950	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
1951	# is contrary to our usage. Disable this feature.
1952	alias -g '${1+"$@"}'='"$@"'
1953	setopt NO_GLOB_SUBST
1954	else
1955	case `(set -o) 2>/dev/null` in #(
1956	posix) :
1957	set -o posix ;; #(
1958	*) :
1959	;;
1960	esac
1961	fi
1962
1963
1964	as_nl='
1965	'
1966	export as_nl
1967	# Printing a long string crashes Solaris 7 /usr/bin/printf.
1968	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1969	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
1970	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
1971	# Prefer a ksh shell builtin over an external printf program on Solaris,
1972	# but without wasting forks for bash or zsh.
1973	if test -z "$BASH_VERSION$ZSH_VERSION" \
1974	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
1975	as_echo='print -r --'
1976	as_echo_n='print -rn --'
1977	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
1978	as_echo='printf %s\n'
1979	as_echo_n='printf %s'
1980	else
1981	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
1982	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
1983	as_echo_n='/usr/ucb/echo -n'
1984	else
1985	as_echo_body='eval expr "X$1" : "X\$.*\$"'
1986	as_echo_n_body='eval
1987	arg=$1;
1988	case $arg in #(
1989	"$as_nl")
1990	expr "X$arg" : "X\$.*\$$as_nl";
1991	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
1992	esac;
1993	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
1994	'
1995	export as_echo_n_body
1996	as_echo_n='sh -c $as_echo_n_body as_echo'
1997	fi
1998	export as_echo_body
1999	as_echo='sh -c $as_echo_body as_echo'
2000	fi
2001
2002	# The user is always right.
2003	if test "${PATH_SEPARATOR+set}" != set; then
2004	PATH_SEPARATOR=:
2005	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
2006	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
2007	PATH_SEPARATOR=';'
2008	}
2009	fi
2010
2011
2012	# IFS
2013	# We need space, tab and new line, in precisely that order. Quoting is
2014	# there to prevent editors from complaining about space-tab.
2015	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
2016	# splitting by setting IFS to empty value.)
2017	IFS=" "" $as_nl"
2018
2019	# Find who we are. Look in the path if we contain no directory separator.
2020	case $0 in #((
2021	[\\/] ) as_myself=$0 ;;
2022	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2023	for as_dir in $PATH
2024	do
2025	IFS=$as_save_IFS
2026	test -z "$as_dir" && as_dir=.
2027	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
2028	done
2029	IFS=$as_save_IFS
2030
2031	;;
2032	esac
2033	# We did not find ourselves, most probably we were run as `sh COMMAND'
2034	# in which case we are not to be found in the path.
2035	if test "x$as_myself" = x; then
2036	as_myself=$0
2037	fi
2038	if test ! -f "$as_myself"; then
2039	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
2040	exit 1
2041	fi
2042
2043	# Unset variables that we do not need and which cause bugs (e.g. in
2044	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
2045	# suppresses any "Segmentation fault" message there. '((' could
2046	# trigger a bug in pdksh 5.2.14.
2047	for as_var in BASH_ENV ENV MAIL MAILPATH
2048	do eval test x\${$as_var+set} = xset \
2049	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
2050	done
2051	PS1='$ '
2052	PS2='> '
2053	PS4='+ '
2054
2055	# NLS nuisances.
2056	LC_ALL=C
2057	export LC_ALL
2058	LANGUAGE=C
2059	export LANGUAGE
2060
2061	# CDPATH.
2062	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
2063
2064
2065	# as_fn_error ERROR [LINENO LOG_FD]
2066	# ---------------------------------
2067	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
2068	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
2069	# script with status $?, using 1 if that was 0.
2070	as_fn_error ()
2071	{
2072	as_status=$?; test $as_status -eq 0 && as_status=1
2073	if test "$3"; then
2074	as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2075	$as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
2076	fi
2077	$as_echo "$as_me: error: $1" >&2
2078	as_fn_exit $as_status
2079	} # as_fn_error
2080
2081
2082	# as_fn_set_status STATUS
2083	# -----------------------
2084	# Set $? to STATUS, without forking.
2085	as_fn_set_status ()
2086	{
2087	return $1
2088	} # as_fn_set_status
2089
2090	# as_fn_exit STATUS
2091	# -----------------
2092	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
2093	as_fn_exit ()
2094	{
2095	set +e
2096	as_fn_set_status $1
2097	exit $1
2098	} # as_fn_exit
2099
2100	# as_fn_unset VAR
2101	# ---------------
2102	# Portably unset VAR.
2103	as_fn_unset ()
2104	{
2105	{ eval $1=; unset $1;}
2106	}
2107	as_unset=as_fn_unset
2108	# as_fn_append VAR VALUE
2109	# ----------------------
2110	# Append the text in VALUE to the end of the definition contained in VAR. Take
2111	# advantage of any shell optimizations that allow amortized linear growth over
2112	# repeated appends, instead of the typical quadratic growth present in naive
2113	# implementations.
2114	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
2115	eval 'as_fn_append ()
2116	{
2117	eval $1+=\$2
2118	}'
2119	else
2120	as_fn_append ()
2121	{
2122	eval $1=\$$1\$2
2123	}
2124	fi # as_fn_append
2125
2126	# as_fn_arith ARG...
2127	# ------------------
2128	# Perform arithmetic evaluation on the ARGs, and store the result in the
2129	# global $as_val. Take advantage of shells that can avoid forks. The arguments
2130	# must be portable across $(()) and expr.
2131	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
2132	eval 'as_fn_arith ()
2133	{
2134	as_val=$(( $* ))
2135	}'
2136	else
2137	as_fn_arith ()
2138	{
2139	as_val=`expr "$@" \|\| test $? -eq 1`
2140	}
2141	fi # as_fn_arith
2142
2143
2144	if expr a : '$a$' >/dev/null 2>&1 &&
2145	test "X`expr 00001 : '.*$...$'`" = X001; then
2146	as_expr=expr
2147	else
2148	as_expr=false
2149	fi
2150
2151	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
2152	as_basename=basename
2153	else
2154	as_basename=false
2155	fi
2156
2157	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
2158	as_dirname=dirname
2159	else
2160	as_dirname=false
2161	fi
2162
2163	as_me=`$as_basename -- "$0" \|\|
2164	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
2165	X"$0" : 'X$//$$' \\| \
2166	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
2167	$as_echo X/"$0" \|
2168	sed '/^.\/$[^/][^/]$\/*$/{
2169	s//\1/
2170	q
2171	}
2172	/^X\/$\/\/$$/{
2173	s//\1/
2174	q
2175	}
2176	/^X\/$\/$.*/{
2177	s//\1/
2178	q
2179	}
2180	s/.*/./; q'`
2181
2182	# Avoid depending upon Character Ranges.
2183	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
2184	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
2185	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
2186	as_cr_digits='0123456789'
2187	as_cr_alnum=$as_cr_Letters$as_cr_digits
2188
2189	ECHO_C= ECHO_N= ECHO_T=
2190	case `echo -n x` in #(((((
2191	-n*)
2192	case `echo 'xy\c'` in
2193	c) ECHO_T=' ';; # ECHO_T is single tab character.
2194	xy) ECHO_C='\c';;
2195	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
2196	ECHO_T=' ';;
2197	esac;;
2198	*)
2199	ECHO_N='-n';;
2200	esac
2201
2202	rm -f conf$$ conf$$.exe conf$$.file
2203	if test -d conf$$.dir; then
2204	rm -f conf$$.dir/conf$$.file
2205	else
2206	rm -f conf$$.dir
2207	mkdir conf$$.dir 2>/dev/null
2208	fi
2209	if (echo >conf$$.file) 2>/dev/null; then
2210	if ln -s conf$$.file conf$$ 2>/dev/null; then
2211	as_ln_s='ln -s'
2212	# ... but there are two gotchas:
2213	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
2214	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
2215	# In both cases, we have to default to `cp -p'.
2216	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
2217	as_ln_s='cp -p'
2218	elif ln conf$$.file conf$$ 2>/dev/null; then
2219	as_ln_s=ln
2220	else
2221	as_ln_s='cp -p'
2222	fi
2223	else
2224	as_ln_s='cp -p'
2225	fi
2226	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
2227	rmdir conf$$.dir 2>/dev/null
2228
2229
2230	# as_fn_mkdir_p
2231	# -------------
2232	# Create "$as_dir" as a directory, including parents if necessary.
2233	as_fn_mkdir_p ()
2234	{
2235
2236	case $as_dir in #(
2237	-*) as_dir=./$as_dir;;
2238	esac
2239	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
2240	as_dirs=
2241	while :; do
2242	case $as_dir in #(
2243	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
2244	*) as_qdir=$as_dir;;
2245	esac
2246	as_dirs="'$as_qdir' $as_dirs"
2247	as_dir=`$as_dirname -- "$as_dir" \|\|
2248	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
2249	X"$as_dir" : 'X$//$[^/]' \\| \
2250	X"$as_dir" : 'X$//$$' \\| \
2251	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
2252	$as_echo X"$as_dir" \|
2253	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
2254	s//\1/
2255	q
2256	}
2257	/^X$\/\/$[^/].*/{
2258	s//\1/
2259	q
2260	}
2261	/^X$\/\/$$/{
2262	s//\1/
2263	q
2264	}
2265	/^X$\/$.*/{
2266	s//\1/
2267	q
2268	}
2269	s/.*/./; q'`
2270	test -d "$as_dir" && break
2271	done
2272	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
2273	} \|\| test -d "$as_dir" \|\| as_fn_error "cannot create directory $as_dir"
2274
2275
2276	} # as_fn_mkdir_p
2277	if mkdir -p . 2>/dev/null; then
2278	as_mkdir_p='mkdir -p "$as_dir"'
2279	else
2280	test -d ./-p && rmdir ./-p
2281	as_mkdir_p=false
2282	fi
2283
2284	if test -x / >/dev/null 2>&1; then
2285	as_test_x='test -x'
2286	else
2287	if ls -dL / >/dev/null 2>&1; then
2288	as_ls_L_option=L
2289	else
2290	as_ls_L_option=
2291	fi
2292	as_test_x='
2293	eval sh -c '\''
2294	if test -d "$1"; then
2295	test -d "$1/.";
2296	else
2297	case $1 in #(
2298	-*)set "./$1";;
2299	esac;
2300	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
2301	???[sx]):;;)false;;esac;fi
2302	'\'' sh
2303	'
2304	fi
2305	as_executable_p=$as_test_x
2306
2307	# Sed expression to map a string onto a valid CPP name.
2308	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
2309
2310	# Sed expression to map a string onto a valid variable name.
2311	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
2312
2313
2314	exec 6>&1
2315	## ----------------------------------- ##
2316	## Main body of $CONFIG_STATUS script. ##
2317	## ----------------------------------- ##
2318	_ASEOF
2319	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS \|\| ac_write_fail=1
2320
2321	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
2322	# Save the log message, to keep $0 and so on meaningful, and to
2323	# report actual input values of CONFIG_FILES etc. instead of their
2324	# values after options handling.
2325	ac_log="
2326	This file was extended by $as_me, which was
2327	generated by GNU Autoconf 2.64. Invocation command line was
2328
2329	CONFIG_FILES = $CONFIG_FILES
2330	CONFIG_HEADERS = $CONFIG_HEADERS
2331	CONFIG_LINKS = $CONFIG_LINKS
2332	CONFIG_COMMANDS = $CONFIG_COMMANDS
2333	$ $0 $@
2334
2335	on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
2336	"
2337
2338	_ACEOF
2339
2340	case $ac_config_files in *"
2341	") set x $ac_config_files; shift; ac_config_files=$;;
2342	esac
2343
2344
2345
2346	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
2347	# Files that config.status was made for.
2348	config_files="$ac_config_files"
2349
2350	_ACEOF
2351
2352	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
2353	ac_cs_usage="\
2354	\`$as_me' instantiates files and other configuration actions
2355	from templates according to the current configuration. Unless the files
2356	and actions are specified as TAGs, all are instantiated by default.
2357
2358	Usage: $0 [OPTION]... [TAG]...
2359
2360	-h, --help print this help, then exit
2361	-V, --version print version number and configuration settings, then exit
2362	-q, --quiet, --silent
2363	do not print progress messages
2364	-d, --debug don't remove temporary files
2365	--recheck update $as_me by reconfiguring in the same conditions
2366	--file=FILE[:TEMPLATE]
2367	instantiate the configuration file FILE
2368
2369	Configuration files:
2370	$config_files
2371
2372	Report bugs to the package provider."
2373
2374	_ACEOF
2375	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
2376	ac_cs_version="\\
2377	config.status
2378	configured by $0, generated by GNU Autoconf 2.64,
2379	with options \\"`$as_echo "$ac_configure_args" \| sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
2380
2381	Copyright (C) 2009 Free Software Foundation, Inc.
2382	This config.status script is free software; the Free Software Foundation
2383	gives unlimited permission to copy, distribute and modify it."
2384
2385	ac_pwd='$ac_pwd'
2386	srcdir='$srcdir'
2387	INSTALL='$INSTALL'
2388	test -n "\$AWK" \|\| AWK=awk
2389	_ACEOF
2390
2391	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
2392	# The default lists apply if the user does not specify any file.
2393	ac_need_defaults=:
2394	while test $# != 0
2395	do
2396	case $1 in
2397	--=)
2398	ac_option=`expr "X$1" : 'X$[^=]*$='`
2399	ac_optarg=`expr "X$1" : 'X[^=]=$.$'`
2400	ac_shift=:
2401	;;
2402	*)
2403	ac_option=$1
2404	ac_optarg=$2
2405	ac_shift=shift
2406	;;
2407	esac
2408
2409	case $ac_option in
2410	# Handling of the options.
2411	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
2412	ac_cs_recheck=: ;;
2413	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )
2414	$as_echo "$ac_cs_version"; exit ;;
2415	--debug \| --debu \| --deb \| --de \| --d \| -d )
2416	debug=: ;;
2417	--file \| --fil \| --fi \| --f )
2418	$ac_shift
2419	case $ac_optarg in
2420	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
2421	esac
2422	as_fn_append CONFIG_FILES " '$ac_optarg'"
2423	ac_need_defaults=false;;
2424	--he \| --h \| --help \| --hel \| -h )
2425	$as_echo "$ac_cs_usage"; exit ;;
2426	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
2427	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
2428	ac_cs_silent=: ;;
2429
2430	# This is an error.
2431	-*) as_fn_error "unrecognized option: \`$1'
2432	Try \`$0 --help' for more information." ;;
2433
2434	*) as_fn_append ac_config_targets " $1"
2435	ac_need_defaults=false ;;
2436
2437	esac
2438	shift
2439	done
2440
2441	ac_configure_extra_args=
2442
2443	if $ac_cs_silent; then
2444	exec 6>/dev/null
2445	ac_configure_extra_args="$ac_configure_extra_args --silent"
2446	fi
2447
2448	_ACEOF
2449	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
2450	if \$ac_cs_recheck; then
2451	set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
2452	shift
2453	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
2454	CONFIG_SHELL='$SHELL'
2455	export CONFIG_SHELL
2456	exec "\$@"
2457	fi
2458
2459	_ACEOF
2460	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
2461	exec 5>>config.log
2462	{
2463	echo
2464	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
2465	## Running $as_me. ##
2466	_ASBOX
2467	$as_echo "$ac_log"
2468	} >&5
2469
2470	_ACEOF
2471	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
2472	_ACEOF
2473
2474	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
2475
2476	# Handling of arguments.
2477	for ac_config_target in $ac_config_targets
2478	do
2479	case $ac_config_target in
2480	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
2481
2482	*) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
2483	esac
2484	done
2485
2486
2487	# If the user did not use the arguments to specify the items to instantiate,
2488	# then the envvar interface is used. Set only those that are not.
2489	# We use the long form for the default assignment because of an extremely
2490	# bizarre bug on SunOS 4.1.3.
2491	if $ac_need_defaults; then
2492	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
2493	fi
2494
2495	# Have a temporary directory for convenience. Make it in the build tree
2496	# simply because there is no reason against having it here, and in addition,
2497	# creating and moving files from /tmp can sometimes cause problems.
2498	# Hook for its removal unless debugging.
2499	# Note that there is a small window in which the directory will not be cleaned:
2500	# after its creation but before its name has been assigned to `$tmp'.
2501	$debug \|\|
2502	{
2503	tmp=
2504	trap 'exit_status=$?
2505	{ test -z "$tmp" \|\| test ! -d "$tmp" \|\| rm -fr "$tmp"; } && exit $exit_status
2506	' 0
2507	trap 'as_fn_exit 1' 1 2 13 15
2508	}
2509	# Create a (secure) tmp directory for tmp files.
2510
2511	{
2512	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
2513	test -n "$tmp" && test -d "$tmp"
2514	} \|\|
2515	{
2516	tmp=./conf$$-$RANDOM
2517	(umask 077 && mkdir "$tmp")
2518	} \|\| as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
2519
2520	# Set up the scripts for CONFIG_FILES section.
2521	# No need to generate them if there are no CONFIG_FILES.
2522	# This happens for instance with `./config.status config.h'.
2523	if test -n "$CONFIG_FILES"; then
2524
2525
2526	ac_cr=`echo X \| tr X '\015'`
2527	# On cygwin, bash can eat \r inside `` if the user requested igncr.
2528	# But we know of no other shell where ac_cr would be empty at this
2529	# point, so we can use a bashism as a fallback.
2530	if test "x$ac_cr" = x; then
2531	eval ac_cr=\$\'\\r\'
2532	fi
2533	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
2534	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
2535	ac_cs_awk_cr='\r'
2536	else
2537	ac_cs_awk_cr=$ac_cr
2538	fi
2539
2540	echo 'BEGIN {' >"$tmp/subs1.awk" &&
2541	_ACEOF
2542
2543
2544	{
2545	echo "cat >conf$$subs.awk <<_ACEOF" &&
2546	echo "$ac_subst_vars" \| sed 's/.*/&!$&$ac_delim/' &&
2547	echo "_ACEOF"
2548	} >conf$$subs.sh \|\|
2549	as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
2550	ac_delim_num=`echo "$ac_subst_vars" \| grep -c '$'`
2551	ac_delim='%!_!# '
2552	for ac_last_try in false false false false false :; do
2553	. ./conf$$subs.sh \|\|
2554	as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
2555
2556	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk \| grep -c X`
2557	if test $ac_delim_n = $ac_delim_num; then
2558	break
2559	elif $ac_last_try; then
2560	as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
2561	else
2562	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
2563	fi
2564	done
2565	rm -f conf$$subs.sh
2566
2567	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
2568	cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
2569	_ACEOF
2570	sed -n '
2571	h
2572	s/^/S["/; s/!.*/"]=/
2573	p
2574	g
2575	s/^[^!]*!//
2576	:repl
2577	t repl
2578	s/'"$ac_delim"'$//
2579	t delim
2580	:nl
2581	h
2582	s/$.\{148\}$.*/\1/
2583	t more1
2584	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
2585	p
2586	n
2587	b repl
2588	:more1
2589	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
2590	p
2591	g
2592	s/.\{148\}//
2593	t nl
2594	:delim
2595	h
2596	s/$.\{148\}$.*/\1/
2597	t more2
2598	s/["\\]/\\&/g; s/^/"/; s/$/"/
2599	p
2600	b
2601	:more2
2602	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
2603	p
2604	g
2605	s/.\{148\}//
2606	t delim
2607	' <conf$$subs.awk \| sed '
2608	/^[^""]/{
2609	N
2610	s/\n//
2611	}
2612	' >>$CONFIG_STATUS \|\| ac_write_fail=1
2613	rm -f conf$$subs.awk
2614	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
2615	_ACAWK
2616	cat >>"\$tmp/subs1.awk" <<_ACAWK &&
2617	for (key in S) S_is_set[key] = 1
2618	FS = ""
2619
2620	}
2621	{
2622	line = $ 0
2623	nfields = split(line, field, "@")
2624	substed = 0
2625	len = length(field[1])
2626	for (i = 2; i < nfields; i++) {
2627	key = field[i]
2628	keylen = length(key)
2629	if (S_is_set[key]) {
2630	value = S[key]
2631	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
2632	len += length(value) + length(field[++i])
2633	substed = 1
2634	} else
2635	len += 1 + keylen
2636	}
2637
2638	print line
2639	}
2640
2641	_ACAWK
2642	_ACEOF
2643	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
2644	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
2645	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
2646	else
2647	cat
2648	fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
2649	\|\| as_fn_error "could not setup config files machinery" "$LINENO" 5
2650	_ACEOF
2651
2652	# VPATH may cause trouble with some makes, so we remove $(srcdir),
2653	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
2654	# trailing colons and then remove the whole line if VPATH becomes empty
2655	# (actually we leave an empty line to preserve line numbers).
2656	if test "x$srcdir" = x.; then
2657	ac_vpsub='/^[ ]VPATH[ ]=/{
2658	s/:\$(srcdir):/:/
2659	s/:\${srcdir}:/:/
2660	s/:@srcdir@:/:/
2661	s/^$[^=]=[ ]$:*/\1/
2662	s/:*$//
2663	s/^[^=]=[ ]$//
2664	}'
2665	fi
2666
2667	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
2668	fi # test -n "$CONFIG_FILES"
2669
2670
2671	eval set X " :F $CONFIG_FILES "
2672	shift
2673	for ac_tag
2674	do
2675	case $ac_tag in
2676	:[FHLC]) ac_mode=$ac_tag; continue;;
2677	esac
2678	case $ac_mode$ac_tag in
2679	:[FHL]:);;
2680	:L* \| :C:) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
2681	:[FH]-) ac_tag=-:-;;
2682	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
2683	esac
2684	ac_save_IFS=$IFS
2685	IFS=:
2686	set x $ac_tag
2687	IFS=$ac_save_IFS
2688	shift
2689	ac_file=$1
2690	shift
2691
2692	case $ac_mode in
2693	:L) ac_source=$1;;
2694	:[FH])
2695	ac_file_inputs=
2696	for ac_f
2697	do
2698	case $ac_f in
2699	-) ac_f="$tmp/stdin";;
2700	*) # Look for the file first in the build tree, then in the source tree
2701	# (if the path is not absolute). The absolute path cannot be DOS-style,
2702	# because $ac_f cannot contain `:'.
2703	test -f "$ac_f" \|\|
2704	case $ac_f in
2705	[\\/$]*) false;;
2706	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
2707	esac \|\|
2708	as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
2709	esac
2710	case $ac_f in \') ac_f=`$as_echo "$ac_f" \| sed "s/'/'\\\\\\\\''/g"`;; esac
2711	as_fn_append ac_file_inputs " '$ac_f'"
2712	done
2713
2714	# Let's still pretend it is `configure' which instantiates (i.e., don't
2715	# use $as_me), people would be surprised to read:
2716	# /* config.h. Generated by config.status. */
2717	configure_input='Generated from '`
2718	$as_echo "$" \| sed 's\|^[^:]/\|\|;s\|:[^:]*/\|, \|g'
2719	`' by configure.'
2720	if test x"$ac_file" != x-; then
2721	configure_input="$ac_file. $configure_input"
2722	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
2723	$as_echo "$as_me: creating $ac_file" >&6;}
2724	fi
2725	# Neutralize special characters interpreted by sed in replacement strings.
2726	case $configure_input in #(
2727	\& \| \\| \| \\ )
2728	ac_sed_conf_input=`$as_echo "$configure_input" \|
2729	sed 's/[\\\\&\|]/\\\\&/g'`;; #(
2730	*) ac_sed_conf_input=$configure_input;;
2731	esac
2732
2733	case $ac_tag in
2734	:-: \| *:-) cat >"$tmp/stdin" \
2735	\|\| as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
2736	esac
2737	;;
2738	esac
2739
2740	ac_dir=`$as_dirname -- "$ac_file" \|\|
2741	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
2742	X"$ac_file" : 'X$//$[^/]' \\| \
2743	X"$ac_file" : 'X$//$$' \\| \
2744	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
2745	$as_echo X"$ac_file" \|
2746	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
2747	s//\1/
2748	q
2749	}
2750	/^X$\/\/$[^/].*/{
2751	s//\1/
2752	q
2753	}
2754	/^X$\/\/$$/{
2755	s//\1/
2756	q
2757	}
2758	/^X$\/$.*/{
2759	s//\1/
2760	q
2761	}
2762	s/.*/./; q'`
2763	as_dir="$ac_dir"; as_fn_mkdir_p
2764	ac_builddir=.
2765
2766	case "$ac_dir" in
2767	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
2768	*)
2769	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
2770	# A ".." for each directory in $ac_dir_suffix.
2771	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
2772	case $ac_top_builddir_sub in
2773	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
2774	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
2775	esac ;;
2776	esac
2777	ac_abs_top_builddir=$ac_pwd
2778	ac_abs_builddir=$ac_pwd$ac_dir_suffix
2779	# for backward compatibility:
2780	ac_top_builddir=$ac_top_build_prefix
2781
2782	case $srcdir in
2783	.) # We are building in place.
2784	ac_srcdir=.
2785	ac_top_srcdir=$ac_top_builddir_sub
2786	ac_abs_top_srcdir=$ac_pwd ;;
2787	[\\/]* \| ?:[\\/]* ) # Absolute name.
2788	ac_srcdir=$srcdir$ac_dir_suffix;
2789	ac_top_srcdir=$srcdir
2790	ac_abs_top_srcdir=$srcdir ;;
2791	*) # Relative name.
2792	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
2793	ac_top_srcdir=$ac_top_build_prefix$srcdir
2794	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
2795	esac
2796	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
2797
2798
2799	case $ac_mode in
2800	:F)
2801	#
2802	# CONFIG_FILE
2803	#
2804
2805	case $INSTALL in
2806	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
2807	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
2808	esac
2809	_ACEOF
2810
2811	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
2812	# If the template does not know about datarootdir, expand it.
2813	# FIXME: This hack should be removed a few years after 2.60.
2814	ac_datarootdir_hack=; ac_datarootdir_seen=
2815	ac_sed_dataroot='
2816	/datarootdir/ {
2817	p
2818	q
2819	}
2820	/@datadir@/p
2821	/@docdir@/p
2822	/@infodir@/p
2823	/@localedir@/p
2824	/@mandir@/p'
2825	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
2826	datarootdir) ac_datarootdir_seen=yes;;
2827	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)
2828	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
2829	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
2830	_ACEOF
2831	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
2832	ac_datarootdir_hack='
2833	s&@datadir@&$datadir&g
2834	s&@docdir@&$docdir&g
2835	s&@infodir@&$infodir&g
2836	s&@localedir@&$localedir&g
2837	s&@mandir@&$mandir&g
2838	s&\\\${datarootdir}&$datarootdir&g' ;;
2839	esac
2840	_ACEOF
2841
2842	# Neutralize VPATH when `$srcdir' = `.'.
2843	# Shell code in configure.ac might set extrasub.
2844	# FIXME: do we really want to maintain this feature?
2845	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
2846	ac_sed_extra="$ac_vpsub
2847	$extrasub
2848	_ACEOF
2849	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
2850	:t
2851	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
2852	s\|@configure_input@\|$ac_sed_conf_input\|;t t
2853	s&@top_builddir@&$ac_top_builddir_sub&;t t
2854	s&@top_build_prefix@&$ac_top_build_prefix&;t t
2855	s&@srcdir@&$ac_srcdir&;t t
2856	s&@abs_srcdir@&$ac_abs_srcdir&;t t
2857	s&@top_srcdir@&$ac_top_srcdir&;t t
2858	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
2859	s&@builddir@&$ac_builddir&;t t
2860	s&@abs_builddir@&$ac_abs_builddir&;t t
2861	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
2862	s&@INSTALL@&$ac_INSTALL&;t t
2863	$ac_datarootdir_hack
2864	"
2865	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" \| $AWK -f "$tmp/subs.awk" >$tmp/out \
2866	\|\| as_fn_error "could not create $ac_file" "$LINENO" 5
2867
2868	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
2869	{ ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
2870	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
2871	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
2872	which seems to be undefined. Please make sure it is defined." >&5
2873	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
2874	which seems to be undefined. Please make sure it is defined." >&2;}
2875
2876	rm -f "$tmp/stdin"
2877	case $ac_file in
2878	-) cat "$tmp/out" && rm -f "$tmp/out";;
2879	*) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
2880	esac \
2881	\|\| as_fn_error "could not create $ac_file" "$LINENO" 5
2882	;;
2883
2884
2885
2886	esac
2887
2888	done # for ac_tag
2889
2890
2891	as_fn_exit 0
2892	_ACEOF
2893	ac_clean_files=$ac_clean_files_save
2894
2895	test $ac_write_fail = 0 \|\|
2896	as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
2897
2898
2899	# configure is writing to config.log, and then calls config.status.
2900	# config.status does its own redirection, appending to config.log.
2901	# Unfortunately, on DOS this fails, as config.log is still kept open
2902	# by configure, so config.status won't be able to write to it; its
2903	# output is simply discarded. So we exec the FD to /dev/null,
2904	# effectively closing config.log, so it can be properly (re)opened and
2905	# appended to by config.status. When coming back to configure, we
2906	# need to make the FD available again.
2907	if test "$no_create" != yes; then
2908	ac_cs_success=:
2909	ac_config_status_args=
2910	test "$silent" = yes &&
2911	ac_config_status_args="$ac_config_status_args --quiet"
2912	exec 5>/dev/null
2913	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
2914	exec 5>>config.log
2915	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
2916	# would make configure fail if this is the last instruction.
2917	$ac_cs_success \|\| as_fn_exit $?
2918	fi
2919	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
2920	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
2921	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
2922	fi
2923

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