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configure @ 506

Last change on this file since 506 was 444, checked in by satin@…, 7 years ago
add newlib,libalmos-mkh, restructure shared_syscalls.h and mini-libc
File size: 113.2 KB

Line
1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.68.
4	#
5	#
6	# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
7	# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
8	# Foundation, Inc.
9	#
10	#
11	# This configure script is free software; the Free Software Foundation
12	# gives unlimited permission to copy, distribute and modify it.
13	## -------------------- ##
14	## M4sh Initialization. ##
15	## -------------------- ##
16
17	# Be more Bourne compatible
18	DUALCASE=1; export DUALCASE # for MKS sh
19	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
20	emulate sh
21	NULLCMD=:
22	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
23	# is contrary to our usage. Disable this feature.
24	alias -g '${1+"$@"}'='"$@"'
25	setopt NO_GLOB_SUBST
26	else
27	case `(set -o) 2>/dev/null` in #(
28	posix) :
29	set -o posix ;; #(
30	*) :
31	;;
32	esac
33	fi
34
35
36	as_nl='
37	'
38	export as_nl
39	# Printing a long string crashes Solaris 7 /usr/bin/printf.
40	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
41	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
42	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
43	# Prefer a ksh shell builtin over an external printf program on Solaris,
44	# but without wasting forks for bash or zsh.
45	if test -z "$BASH_VERSION$ZSH_VERSION" \
46	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
47	as_echo='print -r --'
48	as_echo_n='print -rn --'
49	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
50	as_echo='printf %s\n'
51	as_echo_n='printf %s'
52	else
53	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
54	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
55	as_echo_n='/usr/ucb/echo -n'
56	else
57	as_echo_body='eval expr "X$1" : "X\$.*\$"'
58	as_echo_n_body='eval
59	arg=$1;
60	case $arg in #(
61	"$as_nl")
62	expr "X$arg" : "X\$.*\$$as_nl";
63	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
64	esac;
65	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
66	'
67	export as_echo_n_body
68	as_echo_n='sh -c $as_echo_n_body as_echo'
69	fi
70	export as_echo_body
71	as_echo='sh -c $as_echo_body as_echo'
72	fi
73
74	# The user is always right.
75	if test "${PATH_SEPARATOR+set}" != set; then
76	PATH_SEPARATOR=:
77	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
78	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
79	PATH_SEPARATOR=';'
80	}
81	fi
82
83
84	# IFS
85	# We need space, tab and new line, in precisely that order. Quoting is
86	# there to prevent editors from complaining about space-tab.
87	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
88	# splitting by setting IFS to empty value.)
89	IFS=" "" $as_nl"
90
91	# Find who we are. Look in the path if we contain no directory separator.
92	as_myself=
93	case $0 in #((
94	[\\/] ) as_myself=$0 ;;
95	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
96	for as_dir in $PATH
97	do
98	IFS=$as_save_IFS
99	test -z "$as_dir" && as_dir=.
100	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
101	done
102	IFS=$as_save_IFS
103
104	;;
105	esac
106	# We did not find ourselves, most probably we were run as `sh COMMAND'
107	# in which case we are not to be found in the path.
108	if test "x$as_myself" = x; then
109	as_myself=$0
110	fi
111	if test ! -f "$as_myself"; then
112	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
113	exit 1
114	fi
115
116	# Unset variables that we do not need and which cause bugs (e.g. in
117	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
118	# suppresses any "Segmentation fault" message there. '((' could
119	# trigger a bug in pdksh 5.2.14.
120	for as_var in BASH_ENV ENV MAIL MAILPATH
121	do eval test x\${$as_var+set} = xset \
122	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
123	done
124	PS1='$ '
125	PS2='> '
126	PS4='+ '
127
128	# NLS nuisances.
129	LC_ALL=C
130	export LC_ALL
131	LANGUAGE=C
132	export LANGUAGE
133
134	# CDPATH.
135	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
136
137	if test "x$CONFIG_SHELL" = x; then
138	as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
139	emulate sh
140	NULLCMD=:
141	# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
142	# is contrary to our usage. Disable this feature.
143	alias -g '\${1+\"\$@\"}'='\"\$@\"'
144	setopt NO_GLOB_SUBST
145	else
146	case \`(set -o) 2>/dev/null\` in #(
147	posix) :
148	set -o posix ;; #(
149	*) :
150	;;
151	esac
152	fi
153	"
154	as_required="as_fn_return () { (exit \$1); }
155	as_fn_success () { as_fn_return 0; }
156	as_fn_failure () { as_fn_return 1; }
157	as_fn_ret_success () { return 0; }
158	as_fn_ret_failure () { return 1; }
159
160	exitcode=0
161	as_fn_success \|\| { exitcode=1; echo as_fn_success failed.; }
162	as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
163	as_fn_ret_success \|\| { exitcode=1; echo as_fn_ret_success failed.; }
164	as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
165	if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
166
167	else
168	exitcode=1; echo positional parameters were not saved.
169	fi
170	test x\$exitcode = x0 \|\| exit 1"
171	as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
172	as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
173	eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
174	test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' \|\| exit 1"
175	if (eval "$as_required") 2>/dev/null; then :
176	as_have_required=yes
177	else
178	as_have_required=no
179	fi
180	if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
181
182	else
183	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
184	as_found=false
185	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
186	do
187	IFS=$as_save_IFS
188	test -z "$as_dir" && as_dir=.
189	as_found=:
190	case $as_dir in #(
191	/*)
192	for as_base in sh bash ksh sh5; do
193	# Try only shells that exist, to save several forks.
194	as_shell=$as_dir/$as_base
195	if { test -f "$as_shell" \|\| test -f "$as_shell.exe"; } &&
196	{ $as_echo "$as_bourne_compatible""$as_required" \| as_run=a "$as_shell"; } 2>/dev/null; then :
197	CONFIG_SHELL=$as_shell as_have_required=yes
198	if { $as_echo "$as_bourne_compatible""$as_suggested" \| as_run=a "$as_shell"; } 2>/dev/null; then :
199	break 2
200	fi
201	fi
202	done;;
203	esac
204	as_found=false
205	done
206	$as_found \|\| { if { test -f "$SHELL" \|\| test -f "$SHELL.exe"; } &&
207	{ $as_echo "$as_bourne_compatible""$as_required" \| as_run=a "$SHELL"; } 2>/dev/null; then :
208	CONFIG_SHELL=$SHELL as_have_required=yes
209	fi; }
210	IFS=$as_save_IFS
211
212
213	if test "x$CONFIG_SHELL" != x; then :
214	# We cannot yet assume a decent shell, so we have to provide a
215	# neutralization value for shells without unset; and this also
216	# works around shells that cannot unset nonexistent variables.
217	# Preserve -v and -x to the replacement shell.
218	BASH_ENV=/dev/null
219	ENV=/dev/null
220	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
221	export CONFIG_SHELL
222	case $- in # ((((
223	vx* \| xv* ) as_opts=-vx ;;
224	v ) as_opts=-v ;;
225	x ) as_opts=-x ;;
226	* ) as_opts= ;;
227	esac
228	exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"}
229	fi
230
231	if test x$as_have_required = xno; then :
232	$as_echo "$0: This script requires a shell more modern than all"
233	$as_echo "$0: the shells that I found on your system."
234	if test x${ZSH_VERSION+set} = xset ; then
235	$as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
236	$as_echo "$0: be upgraded to zsh 4.3.4 or later."
237	else
238	$as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
239	$0: including any error possibly output before this
240	$0: message. Then install a modern shell, or manually run
241	$0: the script under such a shell if you do have one."
242	fi
243	exit 1
244	fi
245	fi
246	fi
247	SHELL=${CONFIG_SHELL-/bin/sh}
248	export SHELL
249	# Unset more variables known to interfere with behavior of common tools.
250	CLICOLOR_FORCE= GREP_OPTIONS=
251	unset CLICOLOR_FORCE GREP_OPTIONS
252
253	## --------------------- ##
254	## M4sh Shell Functions. ##
255	## --------------------- ##
256	# as_fn_unset VAR
257	# ---------------
258	# Portably unset VAR.
259	as_fn_unset ()
260	{
261	{ eval $1=; unset $1;}
262	}
263	as_unset=as_fn_unset
264
265	# as_fn_set_status STATUS
266	# -----------------------
267	# Set $? to STATUS, without forking.
268	as_fn_set_status ()
269	{
270	return $1
271	} # as_fn_set_status
272
273	# as_fn_exit STATUS
274	# -----------------
275	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
276	as_fn_exit ()
277	{
278	set +e
279	as_fn_set_status $1
280	exit $1
281	} # as_fn_exit
282
283	# as_fn_mkdir_p
284	# -------------
285	# Create "$as_dir" as a directory, including parents if necessary.
286	as_fn_mkdir_p ()
287	{
288
289	case $as_dir in #(
290	-*) as_dir=./$as_dir;;
291	esac
292	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
293	as_dirs=
294	while :; do
295	case $as_dir in #(
296	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
297	*) as_qdir=$as_dir;;
298	esac
299	as_dirs="'$as_qdir' $as_dirs"
300	as_dir=`$as_dirname -- "$as_dir" \|\|
301	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
302	X"$as_dir" : 'X$//$[^/]' \\| \
303	X"$as_dir" : 'X$//$$' \\| \
304	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
305	$as_echo X"$as_dir" \|
306	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
307	s//\1/
308	q
309	}
310	/^X$\/\/$[^/].*/{
311	s//\1/
312	q
313	}
314	/^X$\/\/$$/{
315	s//\1/
316	q
317	}
318	/^X$\/$.*/{
319	s//\1/
320	q
321	}
322	s/.*/./; q'`
323	test -d "$as_dir" && break
324	done
325	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
326	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
327
328
329	} # as_fn_mkdir_p
330	# as_fn_append VAR VALUE
331	# ----------------------
332	# Append the text in VALUE to the end of the definition contained in VAR. Take
333	# advantage of any shell optimizations that allow amortized linear growth over
334	# repeated appends, instead of the typical quadratic growth present in naive
335	# implementations.
336	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
337	eval 'as_fn_append ()
338	{
339	eval $1+=\$2
340	}'
341	else
342	as_fn_append ()
343	{
344	eval $1=\$$1\$2
345	}
346	fi # as_fn_append
347
348	# as_fn_arith ARG...
349	# ------------------
350	# Perform arithmetic evaluation on the ARGs, and store the result in the
351	# global $as_val. Take advantage of shells that can avoid forks. The arguments
352	# must be portable across $(()) and expr.
353	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
354	eval 'as_fn_arith ()
355	{
356	as_val=$(( $* ))
357	}'
358	else
359	as_fn_arith ()
360	{
361	as_val=`expr "$@" \|\| test $? -eq 1`
362	}
363	fi # as_fn_arith
364
365
366	# as_fn_error STATUS ERROR [LINENO LOG_FD]
367	# ----------------------------------------
368	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
369	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
370	# script with STATUS, using 1 if that was 0.
371	as_fn_error ()
372	{
373	as_status=$1; test $as_status -eq 0 && as_status=1
374	if test "$4"; then
375	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
376	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
377	fi
378	$as_echo "$as_me: error: $2" >&2
379	as_fn_exit $as_status
380	} # as_fn_error
381
382	if expr a : '$a$' >/dev/null 2>&1 &&
383	test "X`expr 00001 : '.*$...$'`" = X001; then
384	as_expr=expr
385	else
386	as_expr=false
387	fi
388
389	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
390	as_basename=basename
391	else
392	as_basename=false
393	fi
394
395	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
396	as_dirname=dirname
397	else
398	as_dirname=false
399	fi
400
401	as_me=`$as_basename -- "$0" \|\|
402	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
403	X"$0" : 'X$//$$' \\| \
404	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
405	$as_echo X/"$0" \|
406	sed '/^.\/$[^/][^/]$\/*$/{
407	s//\1/
408	q
409	}
410	/^X\/$\/\/$$/{
411	s//\1/
412	q
413	}
414	/^X\/$\/$.*/{
415	s//\1/
416	q
417	}
418	s/.*/./; q'`
419
420	# Avoid depending upon Character Ranges.
421	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
422	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
423	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
424	as_cr_digits='0123456789'
425	as_cr_alnum=$as_cr_Letters$as_cr_digits
426
427
428	as_lineno_1=$LINENO as_lineno_1a=$LINENO
429	as_lineno_2=$LINENO as_lineno_2a=$LINENO
430	eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
431	test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' \|\| {
432	# Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
433	sed -n '
434	p
435	/[$]LINENO/=
436	' <$as_myself \|
437	sed '
438	s/[$]LINENO.*/&-/
439	t lineno
440	b
441	:lineno
442	N
443	:loop
444	s/[$]LINENO$[^'$as_cr_alnum'_].\n$$.$/\2\1\2/
445	t loop
446	s/-\n.*//
447	' >$as_me.lineno &&
448	chmod +x "$as_me.lineno" \|\|
449	{ $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
450
451	# Don't try to exec as it changes $[0], causing all sort of problems
452	# (the dirname of $[0] is not the place where we might find the
453	# original and so on. Autoconf is especially sensitive to this).
454	. "./$as_me.lineno"
455	# Exit status is that of the last command.
456	exit
457	}
458
459	ECHO_C= ECHO_N= ECHO_T=
460	case `echo -n x` in #(((((
461	-n*)
462	case `echo 'xy\c'` in
463	c) ECHO_T=' ';; # ECHO_T is single tab character.
464	xy) ECHO_C='\c';;
465	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
466	ECHO_T=' ';;
467	esac;;
468	*)
469	ECHO_N='-n';;
470	esac
471
472	rm -f conf$$ conf$$.exe conf$$.file
473	if test -d conf$$.dir; then
474	rm -f conf$$.dir/conf$$.file
475	else
476	rm -f conf$$.dir
477	mkdir conf$$.dir 2>/dev/null
478	fi
479	if (echo >conf$$.file) 2>/dev/null; then
480	if ln -s conf$$.file conf$$ 2>/dev/null; then
481	as_ln_s='ln -s'
482	# ... but there are two gotchas:
483	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
484	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
485	# In both cases, we have to default to `cp -p'.
486	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
487	as_ln_s='cp -p'
488	elif ln conf$$.file conf$$ 2>/dev/null; then
489	as_ln_s=ln
490	else
491	as_ln_s='cp -p'
492	fi
493	else
494	as_ln_s='cp -p'
495	fi
496	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
497	rmdir conf$$.dir 2>/dev/null
498
499	if mkdir -p . 2>/dev/null; then
500	as_mkdir_p='mkdir -p "$as_dir"'
501	else
502	test -d ./-p && rmdir ./-p
503	as_mkdir_p=false
504	fi
505
506	if test -x / >/dev/null 2>&1; then
507	as_test_x='test -x'
508	else
509	if ls -dL / >/dev/null 2>&1; then
510	as_ls_L_option=L
511	else
512	as_ls_L_option=
513	fi
514	as_test_x='
515	eval sh -c '\''
516	if test -d "$1"; then
517	test -d "$1/.";
518	else
519	case $1 in #(
520	-*)set "./$1";;
521	esac;
522	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
523	???[sx]):;;)false;;esac;fi
524	'\'' sh
525	'
526	fi
527	as_executable_p=$as_test_x
528
529	# Sed expression to map a string onto a valid CPP name.
530	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
531
532	# Sed expression to map a string onto a valid variable name.
533	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
534
535
536	test -n "$DJDIR" \|\| exec 7<&0 </dev/null
537	exec 6>&1
538
539	# Name of the host.
540	# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
541	# so uname gets run too.
542	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
543
544	#
545	# Initializations.
546	#
547	ac_default_prefix=/usr/local
548	ac_clean_files=
549	ac_config_libobj_dir=.
550	LIBOBJS=
551	cross_compiling=no
552	subdirs=
553	MFLAGS=
554	MAKEFLAGS=
555
556	# Identity of this package.
557	PACKAGE_NAME=
558	PACKAGE_TARNAME=
559	PACKAGE_VERSION=
560	PACKAGE_STRING=
561	PACKAGE_BUGREPORT=
562	PACKAGE_URL=
563
564	ac_unique_file="crt0.S"
565	ac_subst_vars='LTLIBOBJS
566	LIBOBJS
567	host_makefile_frag_path
568	CCASFLAGS
569	CCAS
570	RANLIB
571	LD
572	AR
573	AS
574	am__fastdepCC_FALSE
575	am__fastdepCC_TRUE
576	CCDEPMODE
577	am__nodep
578	AMDEPBACKSLASH
579	AMDEP_FALSE
580	AMDEP_TRUE
581	am__quote
582	am__include
583	DEPDIR
584	am__leading_dot
585	CC
586	INSTALL_DATA
587	INSTALL_SCRIPT
588	INSTALL_PROGRAM
589	target_os
590	target_vendor
591	target_cpu
592	target
593	host_os
594	host_vendor
595	host_cpu
596	host
597	build_os
598	build_vendor
599	build_cpu
600	build
601	target_alias
602	host_alias
603	build_alias
604	LIBS
605	ECHO_T
606	ECHO_N
607	ECHO_C
608	DEFS
609	mandir
610	localedir
611	libdir
612	psdir
613	pdfdir
614	dvidir
615	htmldir
616	infodir
617	docdir
618	oldincludedir
619	includedir
620	localstatedir
621	sharedstatedir
622	sysconfdir
623	datadir
624	datarootdir
625	libexecdir
626	sbindir
627	bindir
628	program_transform_name
629	prefix
630	exec_prefix
631	PACKAGE_URL
632	PACKAGE_BUGREPORT
633	PACKAGE_STRING
634	PACKAGE_VERSION
635	PACKAGE_TARNAME
636	PACKAGE_NAME
637	PATH_SEPARATOR
638	SHELL'
639	ac_subst_files='host_makefile_frag'
640	ac_user_opts='
641	enable_option_checking
642	enable_dependency_tracking
643	'
644	ac_precious_vars='build_alias
645	host_alias
646	target_alias
647	CCAS
648	CCASFLAGS'
649
650
651	# Initialize some variables set by options.
652	ac_init_help=
653	ac_init_version=false
654	ac_unrecognized_opts=
655	ac_unrecognized_sep=
656	# The variables have the same names as the options, with
657	# dashes changed to underlines.
658	cache_file=/dev/null
659	exec_prefix=NONE
660	no_create=
661	no_recursion=
662	prefix=NONE
663	program_prefix=NONE
664	program_suffix=NONE
665	program_transform_name=s,x,x,
666	silent=
667	site=
668	srcdir=
669	verbose=
670	x_includes=NONE
671	x_libraries=NONE
672
673	# Installation directory options.
674	# These are left unexpanded so users can "make install exec_prefix=/foo"
675	# and all the variables that are supposed to be based on exec_prefix
676	# by default will actually change.
677	# Use braces instead of parens because sh, perl, etc. also accept them.
678	# (The list follows the same order as the GNU Coding Standards.)
679	bindir='${exec_prefix}/bin'
680	sbindir='${exec_prefix}/sbin'
681	libexecdir='${exec_prefix}/libexec'
682	datarootdir='${prefix}/share'
683	datadir='${datarootdir}'
684	sysconfdir='${prefix}/etc'
685	sharedstatedir='${prefix}/com'
686	localstatedir='${prefix}/var'
687	includedir='${prefix}/include'
688	oldincludedir='/usr/include'
689	docdir='${datarootdir}/doc/${PACKAGE}'
690	infodir='${datarootdir}/info'
691	htmldir='${docdir}'
692	dvidir='${docdir}'
693	pdfdir='${docdir}'
694	psdir='${docdir}'
695	libdir='${exec_prefix}/lib'
696	localedir='${datarootdir}/locale'
697	mandir='${datarootdir}/man'
698
699	ac_prev=
700	ac_dashdash=
701	for ac_option
702	do
703	# If the previous option needs an argument, assign it.
704	if test -n "$ac_prev"; then
705	eval $ac_prev=\$ac_option
706	ac_prev=
707	continue
708	fi
709
710	case $ac_option in
711	=?) ac_optarg=`expr "X$ac_option" : '[^=]=$.$'` ;;
712	*=) ac_optarg= ;;
713	*) ac_optarg=yes ;;
714	esac
715
716	# Accept the important Cygnus configure options, so we can diagnose typos.
717
718	case $ac_dashdash$ac_option in
719	--)
720	ac_dashdash=yes ;;
721
722	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
723	ac_prev=bindir ;;
724	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
725	bindir=$ac_optarg ;;
726
727	-build \| --build \| --buil \| --bui \| --bu)
728	ac_prev=build_alias ;;
729	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
730	build_alias=$ac_optarg ;;
731
732	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
733	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
734	ac_prev=cache_file ;;
735	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
736	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
737	cache_file=$ac_optarg ;;
738
739	--config-cache \| -C)
740	cache_file=config.cache ;;
741
742	-datadir \| --datadir \| --datadi \| --datad)
743	ac_prev=datadir ;;
744	-datadir=* \| --datadir=* \| --datadi=* \| --datad=*)
745	datadir=$ac_optarg ;;
746
747	-datarootdir \| --datarootdir \| --datarootdi \| --datarootd \| --dataroot \
748	\| --dataroo \| --dataro \| --datar)
749	ac_prev=datarootdir ;;
750	-datarootdir=* \| --datarootdir=* \| --datarootdi=* \| --datarootd=* \
751	\| --dataroot=* \| --dataroo=* \| --dataro=* \| --datar=*)
752	datarootdir=$ac_optarg ;;
753
754	-disable-* \| --disable-*)
755	ac_useropt=`expr "x$ac_option" : 'x-disable-$.$'`
756	# Reject names that are not valid shell variable names.
757	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
758	as_fn_error $? "invalid feature name: $ac_useropt"
759	ac_useropt_orig=$ac_useropt
760	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
761	case $ac_user_opts in
762	*"
763	"enable_$ac_useropt"
764	"*) ;;
765	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
766	ac_unrecognized_sep=', ';;
767	esac
768	eval enable_$ac_useropt=no ;;
769
770	-docdir \| --docdir \| --docdi \| --doc \| --do)
771	ac_prev=docdir ;;
772	-docdir=* \| --docdir=* \| --docdi=* \| --doc=* \| --do=*)
773	docdir=$ac_optarg ;;
774
775	-dvidir \| --dvidir \| --dvidi \| --dvid \| --dvi \| --dv)
776	ac_prev=dvidir ;;
777	-dvidir=* \| --dvidir=* \| --dvidi=* \| --dvid=* \| --dvi=* \| --dv=*)
778	dvidir=$ac_optarg ;;
779
780	-enable-* \| --enable-*)
781	ac_useropt=`expr "x$ac_option" : 'x-enable-$[^=]$'`
782	# Reject names that are not valid shell variable names.
783	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
784	as_fn_error $? "invalid feature name: $ac_useropt"
785	ac_useropt_orig=$ac_useropt
786	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
787	case $ac_user_opts in
788	*"
789	"enable_$ac_useropt"
790	"*) ;;
791	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
792	ac_unrecognized_sep=', ';;
793	esac
794	eval enable_$ac_useropt=\$ac_optarg ;;
795
796	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
797	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
798	\| --exec \| --exe \| --ex)
799	ac_prev=exec_prefix ;;
800	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
801	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
802	\| --exec=* \| --exe=* \| --ex=*)
803	exec_prefix=$ac_optarg ;;
804
805	-gas \| --gas \| --ga \| --g)
806	# Obsolete; use --with-gas.
807	with_gas=yes ;;
808
809	-help \| --help \| --hel \| --he \| -h)
810	ac_init_help=long ;;
811	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
812	ac_init_help=recursive ;;
813	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
814	ac_init_help=short ;;
815
816	-host \| --host \| --hos \| --ho)
817	ac_prev=host_alias ;;
818	-host=* \| --host=* \| --hos=* \| --ho=*)
819	host_alias=$ac_optarg ;;
820
821	-htmldir \| --htmldir \| --htmldi \| --htmld \| --html \| --htm \| --ht)
822	ac_prev=htmldir ;;
823	-htmldir=* \| --htmldir=* \| --htmldi=* \| --htmld=* \| --html=* \| --htm=* \
824	\| --ht=*)
825	htmldir=$ac_optarg ;;
826
827	-includedir \| --includedir \| --includedi \| --included \| --include \
828	\| --includ \| --inclu \| --incl \| --inc)
829	ac_prev=includedir ;;
830	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
831	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
832	includedir=$ac_optarg ;;
833
834	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
835	ac_prev=infodir ;;
836	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
837	infodir=$ac_optarg ;;
838
839	-libdir \| --libdir \| --libdi \| --libd)
840	ac_prev=libdir ;;
841	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
842	libdir=$ac_optarg ;;
843
844	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
845	\| --libexe \| --libex \| --libe)
846	ac_prev=libexecdir ;;
847	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
848	\| --libexe=* \| --libex=* \| --libe=*)
849	libexecdir=$ac_optarg ;;
850
851	-localedir \| --localedir \| --localedi \| --localed \| --locale)
852	ac_prev=localedir ;;
853	-localedir=* \| --localedir=* \| --localedi=* \| --localed=* \| --locale=*)
854	localedir=$ac_optarg ;;
855
856	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
857	\| --localstate \| --localstat \| --localsta \| --localst \| --locals)
858	ac_prev=localstatedir ;;
859	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
860	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \| --locals=*)
861	localstatedir=$ac_optarg ;;
862
863	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
864	ac_prev=mandir ;;
865	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
866	mandir=$ac_optarg ;;
867
868	-nfp \| --nfp \| --nf)
869	# Obsolete; use --without-fp.
870	with_fp=no ;;
871
872	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
873	\| --no-cr \| --no-c \| -n)
874	no_create=yes ;;
875
876	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
877	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
878	no_recursion=yes ;;
879
880	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
881	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
882	\| --oldin \| --oldi \| --old \| --ol \| --o)
883	ac_prev=oldincludedir ;;
884	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
885	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
886	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
887	oldincludedir=$ac_optarg ;;
888
889	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
890	ac_prev=prefix ;;
891	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
892	prefix=$ac_optarg ;;
893
894	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
895	\| --program-pre \| --program-pr \| --program-p)
896	ac_prev=program_prefix ;;
897	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
898	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
899	program_prefix=$ac_optarg ;;
900
901	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
902	\| --program-suf \| --program-su \| --program-s)
903	ac_prev=program_suffix ;;
904	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
905	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
906	program_suffix=$ac_optarg ;;
907
908	-program-transform-name \| --program-transform-name \
909	\| --program-transform-nam \| --program-transform-na \
910	\| --program-transform-n \| --program-transform- \
911	\| --program-transform \| --program-transfor \
912	\| --program-transfo \| --program-transf \
913	\| --program-trans \| --program-tran \
914	\| --progr-tra \| --program-tr \| --program-t)
915	ac_prev=program_transform_name ;;
916	-program-transform-name=* \| --program-transform-name=* \
917	\| --program-transform-nam=* \| --program-transform-na=* \
918	\| --program-transform-n=* \| --program-transform-=* \
919	\| --program-transform=* \| --program-transfor=* \
920	\| --program-transfo=* \| --program-transf=* \
921	\| --program-trans=* \| --program-tran=* \
922	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
923	program_transform_name=$ac_optarg ;;
924
925	-pdfdir \| --pdfdir \| --pdfdi \| --pdfd \| --pdf \| --pd)
926	ac_prev=pdfdir ;;
927	-pdfdir=* \| --pdfdir=* \| --pdfdi=* \| --pdfd=* \| --pdf=* \| --pd=*)
928	pdfdir=$ac_optarg ;;
929
930	-psdir \| --psdir \| --psdi \| --psd \| --ps)
931	ac_prev=psdir ;;
932	-psdir=* \| --psdir=* \| --psdi=* \| --psd=* \| --ps=*)
933	psdir=$ac_optarg ;;
934
935	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
936	\| -silent \| --silent \| --silen \| --sile \| --sil)
937	silent=yes ;;
938
939	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
940	ac_prev=sbindir ;;
941	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
942	\| --sbi=* \| --sb=*)
943	sbindir=$ac_optarg ;;
944
945	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
946	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
947	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
948	\| --sha \| --sh)
949	ac_prev=sharedstatedir ;;
950	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
951	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
952	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
953	\| --sha=* \| --sh=*)
954	sharedstatedir=$ac_optarg ;;
955
956	-site \| --site \| --sit)
957	ac_prev=site ;;
958	-site=* \| --site=* \| --sit=*)
959	site=$ac_optarg ;;
960
961	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
962	ac_prev=srcdir ;;
963	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
964	srcdir=$ac_optarg ;;
965
966	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
967	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
968	ac_prev=sysconfdir ;;
969	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
970	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
971	sysconfdir=$ac_optarg ;;
972
973	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
974	ac_prev=target_alias ;;
975	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
976	target_alias=$ac_optarg ;;
977
978	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
979	verbose=yes ;;
980
981	-version \| --version \| --versio \| --versi \| --vers \| -V)
982	ac_init_version=: ;;
983
984	-with-* \| --with-*)
985	ac_useropt=`expr "x$ac_option" : 'x-with-$[^=]$'`
986	# Reject names that are not valid shell variable names.
987	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
988	as_fn_error $? "invalid package name: $ac_useropt"
989	ac_useropt_orig=$ac_useropt
990	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
991	case $ac_user_opts in
992	*"
993	"with_$ac_useropt"
994	"*) ;;
995	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
996	ac_unrecognized_sep=', ';;
997	esac
998	eval with_$ac_useropt=\$ac_optarg ;;
999
1000	-without-* \| --without-*)
1001	ac_useropt=`expr "x$ac_option" : 'x-without-$.$'`
1002	# Reject names that are not valid shell variable names.
1003	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1004	as_fn_error $? "invalid package name: $ac_useropt"
1005	ac_useropt_orig=$ac_useropt
1006	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
1007	case $ac_user_opts in
1008	*"
1009	"with_$ac_useropt"
1010	"*) ;;
1011	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1012	ac_unrecognized_sep=', ';;
1013	esac
1014	eval with_$ac_useropt=no ;;
1015
1016	--x)
1017	# Obsolete; use --with-x.
1018	with_x=yes ;;
1019
1020	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
1021	\| --x-incl \| --x-inc \| --x-in \| --x-i)
1022	ac_prev=x_includes ;;
1023	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
1024	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
1025	x_includes=$ac_optarg ;;
1026
1027	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
1028	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
1029	ac_prev=x_libraries ;;
1030	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
1031	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
1032	x_libraries=$ac_optarg ;;
1033
1034	-*) as_fn_error $? "unrecognized option: \`$ac_option'
1035	Try \`$0 --help' for more information"
1036	;;
1037
1038	=)
1039	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
1040	# Reject names that are not valid shell variable names.
1041	case $ac_envvar in #(
1042	'' \| [0-9]* \| [!_$as_cr_alnum] )
1043	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1044	esac
1045	eval $ac_envvar=\$ac_optarg
1046	export $ac_envvar ;;
1047
1048	*)
1049	# FIXME: should be removed in autoconf 3.0.
1050	$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1051	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1052	$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1053	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1054	;;
1055
1056	esac
1057	done
1058
1059	if test -n "$ac_prev"; then
1060	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
1061	as_fn_error $? "missing argument to $ac_option"
1062	fi
1063
1064	if test -n "$ac_unrecognized_opts"; then
1065	case $enable_option_checking in
1066	no) ;;
1067	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1068	*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1069	esac
1070	fi
1071
1072	# Check all directory arguments for consistency.
1073	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1074	datadir sysconfdir sharedstatedir localstatedir includedir \
1075	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1076	libdir localedir mandir
1077	do
1078	eval ac_val=\$$ac_var
1079	# Remove trailing slashes.
1080	case $ac_val in
1081	*/ )
1082	ac_val=`expr "X$ac_val" : 'X$.[^/]$' \\| "X$ac_val" : 'X$.$'`
1083	eval $ac_var=\$ac_val;;
1084	esac
1085	# Be sure to have absolute directory names.
1086	case $ac_val in
1087	[\\/$]* \| ?:[\\/]* ) continue;;
1088	NONE \| '' ) case $ac_var in *prefix ) continue;; esac;;
1089	esac
1090	as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1091	done
1092
1093	# There might be people who depend on the old broken behavior: `$host'
1094	# used to hold the argument of --host etc.
1095	# FIXME: To remove some day.
1096	build=$build_alias
1097	host=$host_alias
1098	target=$target_alias
1099
1100	# FIXME: To remove some day.
1101	if test "x$host_alias" != x; then
1102	if test "x$build_alias" = x; then
1103	cross_compiling=maybe
1104	$as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
1105	If a cross compiler is detected then cross compile mode will be used" >&2
1106	elif test "x$build_alias" != "x$host_alias"; then
1107	cross_compiling=yes
1108	fi
1109	fi
1110
1111	ac_tool_prefix=
1112	test -n "$host_alias" && ac_tool_prefix=$host_alias-
1113
1114	test "$silent" = yes && exec 6>/dev/null
1115
1116
1117	ac_pwd=`pwd` && test -n "$ac_pwd" &&
1118	ac_ls_di=`ls -di .` &&
1119	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` \|\|
1120	as_fn_error $? "working directory cannot be determined"
1121	test "X$ac_ls_di" = "X$ac_pwd_ls_di" \|\|
1122	as_fn_error $? "pwd does not report name of working directory"
1123
1124
1125	# Find the source files, if location was not specified.
1126	if test -z "$srcdir"; then
1127	ac_srcdir_defaulted=yes
1128	# Try the directory containing this script, then the parent directory.
1129	ac_confdir=`$as_dirname -- "$as_myself" \|\|
1130	$as_expr X"$as_myself" : 'X$.[^/]$//[^/][^/]/$' \\| \
1131	X"$as_myself" : 'X$//$[^/]' \\| \
1132	X"$as_myself" : 'X$//$$' \\| \
1133	X"$as_myself" : 'X$/$' \\| . 2>/dev/null \|\|
1134	$as_echo X"$as_myself" \|
1135	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
1136	s//\1/
1137	q
1138	}
1139	/^X$\/\/$[^/].*/{
1140	s//\1/
1141	q
1142	}
1143	/^X$\/\/$$/{
1144	s//\1/
1145	q
1146	}
1147	/^X$\/$.*/{
1148	s//\1/
1149	q
1150	}
1151	s/.*/./; q'`
1152	srcdir=$ac_confdir
1153	if test ! -r "$srcdir/$ac_unique_file"; then
1154	srcdir=..
1155	fi
1156	else
1157	ac_srcdir_defaulted=no
1158	fi
1159	if test ! -r "$srcdir/$ac_unique_file"; then
1160	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1161	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1162	fi
1163	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1164	ac_abs_confdir=`(
1165	cd "$srcdir" && test -r "./$ac_unique_file" \|\| as_fn_error $? "$ac_msg"
1166	pwd)`
1167	# When building in place, set srcdir=.
1168	if test "$ac_abs_confdir" = "$ac_pwd"; then
1169	srcdir=.
1170	fi
1171	# Remove unnecessary trailing slashes from srcdir.
1172	# Double slashes in file names in object file debugging info
1173	# mess up M-x gdb in Emacs.
1174	case $srcdir in
1175	/) srcdir=`expr "X$srcdir" : 'X$.[^/]$' \\| "X$srcdir" : 'X$.*$'`;;
1176	esac
1177	for ac_var in $ac_precious_vars; do
1178	eval ac_env_${ac_var}_set=\${${ac_var}+set}
1179	eval ac_env_${ac_var}_value=\$${ac_var}
1180	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1181	eval ac_cv_env_${ac_var}_value=\$${ac_var}
1182	done
1183
1184	#
1185	# Report the --help message.
1186	#
1187	if test "$ac_init_help" = "long"; then
1188	# Omit some internal or obsolete options to make the list less imposing.
1189	# This message is too long to be a string in the A/UX 3.1 sh.
1190	cat <<_ACEOF
1191	\`configure' configures this package to adapt to many kinds of systems.
1192
1193	Usage: $0 [OPTION]... [VAR=VALUE]...
1194
1195	To assign environment variables (e.g., CC, CFLAGS...), specify them as
1196	VAR=VALUE. See below for descriptions of some of the useful variables.
1197
1198	Defaults for the options are specified in brackets.
1199
1200	Configuration:
1201	-h, --help display this help and exit
1202	--help=short display options specific to this package
1203	--help=recursive display the short help of all the included packages
1204	-V, --version display version information and exit
1205	-q, --quiet, --silent do not print \`checking ...' messages
1206	--cache-file=FILE cache test results in FILE [disabled]
1207	-C, --config-cache alias for \`--cache-file=config.cache'
1208	-n, --no-create do not create output files
1209	--srcdir=DIR find the sources in DIR [configure dir or \`..']
1210
1211	Installation directories:
1212	--prefix=PREFIX install architecture-independent files in PREFIX
1213	[$ac_default_prefix]
1214	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1215	[PREFIX]
1216
1217	By default, \`make install' will install all the files in
1218	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1219	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1220	for instance \`--prefix=\$HOME'.
1221
1222	For better control, use the options below.
1223
1224	Fine tuning of the installation directories:
1225	--bindir=DIR user executables [EPREFIX/bin]
1226	--sbindir=DIR system admin executables [EPREFIX/sbin]
1227	--libexecdir=DIR program executables [EPREFIX/libexec]
1228	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1229	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1230	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
1231	--libdir=DIR object code libraries [EPREFIX/lib]
1232	--includedir=DIR C header files [PREFIX/include]
1233	--oldincludedir=DIR C header files for non-gcc [/usr/include]
1234	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1235	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1236	--infodir=DIR info documentation [DATAROOTDIR/info]
1237	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1238	--mandir=DIR man documentation [DATAROOTDIR/man]
1239	--docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1240	--htmldir=DIR html documentation [DOCDIR]
1241	--dvidir=DIR dvi documentation [DOCDIR]
1242	--pdfdir=DIR pdf documentation [DOCDIR]
1243	--psdir=DIR ps documentation [DOCDIR]
1244	_ACEOF
1245
1246	cat <<\_ACEOF
1247
1248	Program names:
1249	--program-prefix=PREFIX prepend PREFIX to installed program names
1250	--program-suffix=SUFFIX append SUFFIX to installed program names
1251	--program-transform-name=PROGRAM run sed PROGRAM on installed program names
1252
1253	System types:
1254	--build=BUILD configure for building on BUILD [guessed]
1255	--host=HOST cross-compile to build programs to run on HOST [BUILD]
1256	--target=TARGET configure for building compilers for TARGET [HOST]
1257	_ACEOF
1258	fi
1259
1260	if test -n "$ac_init_help"; then
1261
1262	cat <<\_ACEOF
1263
1264	Optional Features:
1265	--disable-option-checking ignore unrecognized --enable/--with options
1266	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1267	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1268	--disable-dependency-tracking speeds up one-time build
1269	--enable-dependency-tracking do not reject slow dependency extractors
1270
1271	Some influential environment variables:
1272	CCAS assembler compiler command (defaults to CC)
1273	CCASFLAGS assembler compiler flags (defaults to CFLAGS)
1274
1275	Use these variables to override the choices made by `configure' or to help
1276	it to find libraries and programs with nonstandard names/locations.
1277
1278	Report bugs to the package provider.
1279	_ACEOF
1280	ac_status=$?
1281	fi
1282
1283	if test "$ac_init_help" = "recursive"; then
1284	# If there are subdirs, report their specific --help.
1285	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1286	test -d "$ac_dir" \|\|
1287	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } \|\|
1288	continue
1289	ac_builddir=.
1290
1291	case "$ac_dir" in
1292	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1293	*)
1294	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
1295	# A ".." for each directory in $ac_dir_suffix.
1296	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
1297	case $ac_top_builddir_sub in
1298	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1299	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1300	esac ;;
1301	esac
1302	ac_abs_top_builddir=$ac_pwd
1303	ac_abs_builddir=$ac_pwd$ac_dir_suffix
1304	# for backward compatibility:
1305	ac_top_builddir=$ac_top_build_prefix
1306
1307	case $srcdir in
1308	.) # We are building in place.
1309	ac_srcdir=.
1310	ac_top_srcdir=$ac_top_builddir_sub
1311	ac_abs_top_srcdir=$ac_pwd ;;
1312	[\\/]* \| ?:[\\/]* ) # Absolute name.
1313	ac_srcdir=$srcdir$ac_dir_suffix;
1314	ac_top_srcdir=$srcdir
1315	ac_abs_top_srcdir=$srcdir ;;
1316	*) # Relative name.
1317	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1318	ac_top_srcdir=$ac_top_build_prefix$srcdir
1319	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1320	esac
1321	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1322
1323	cd "$ac_dir" \|\| { ac_status=$?; continue; }
1324	# Check for guested configure.
1325	if test -f "$ac_srcdir/configure.gnu"; then
1326	echo &&
1327	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
1328	elif test -f "$ac_srcdir/configure"; then
1329	echo &&
1330	$SHELL "$ac_srcdir/configure" --help=recursive
1331	else
1332	$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1333	fi \|\| ac_status=$?
1334	cd "$ac_pwd" \|\| { ac_status=$?; break; }
1335	done
1336	fi
1337
1338	test -n "$ac_init_help" && exit $ac_status
1339	if $ac_init_version; then
1340	cat <<\_ACEOF
1341	configure
1342	generated by GNU Autoconf 2.68
1343
1344	Copyright (C) 2010 Free Software Foundation, Inc.
1345	This configure script is free software; the Free Software Foundation
1346	gives unlimited permission to copy, distribute and modify it.
1347	_ACEOF
1348	exit
1349	fi
1350
1351	## ------------------------ ##
1352	## Autoconf initialization. ##
1353	## ------------------------ ##
1354
1355	# ac_fn_c_try_compile LINENO
1356	# --------------------------
1357	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1358	ac_fn_c_try_compile ()
1359	{
1360	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1361	rm -f conftest.$ac_objext
1362	if { { ac_try="$ac_compile"
1363	case "(($ac_try" in
1364	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1365	*) ac_try_echo=$ac_try;;
1366	esac
1367	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1368	$as_echo "$ac_try_echo"; } >&5
1369	(eval "$ac_compile") 2>conftest.err
1370	ac_status=$?
1371	if test -s conftest.err; then
1372	grep -v '^ *+' conftest.err >conftest.er1
1373	cat conftest.er1 >&5
1374	mv -f conftest.er1 conftest.err
1375	fi
1376	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1377	test $ac_status = 0; } && {
1378	test -z "$ac_c_werror_flag" \|\|
1379	test ! -s conftest.err
1380	} && test -s conftest.$ac_objext; then :
1381	ac_retval=0
1382	else
1383	$as_echo "$as_me: failed program was:" >&5
1384	sed 's/^/\| /' conftest.$ac_ext >&5
1385
1386	ac_retval=1
1387	fi
1388	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1389	as_fn_set_status $ac_retval
1390
1391	} # ac_fn_c_try_compile
1392	cat >config.log <<_ACEOF
1393	This file contains any messages produced by compilers while
1394	running configure, to aid debugging if configure makes a mistake.
1395
1396	It was created by $as_me, which was
1397	generated by GNU Autoconf 2.68. Invocation command line was
1398
1399	$ $0 $@
1400
1401	_ACEOF
1402	exec 5>>config.log
1403	{
1404	cat <<_ASUNAME
1405	## --------- ##
1406	## Platform. ##
1407	## --------- ##
1408
1409	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
1410	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
1411	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
1412	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
1413	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
1414
1415	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
1416	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
1417
1418	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
1419	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
1420	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
1421	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null \|\| echo unknown`
1422	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
1423	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
1424	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
1425
1426	_ASUNAME
1427
1428	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1429	for as_dir in $PATH
1430	do
1431	IFS=$as_save_IFS
1432	test -z "$as_dir" && as_dir=.
1433	$as_echo "PATH: $as_dir"
1434	done
1435	IFS=$as_save_IFS
1436
1437	} >&5
1438
1439	cat >&5 <<_ACEOF
1440
1441
1442	## ----------- ##
1443	## Core tests. ##
1444	## ----------- ##
1445
1446	_ACEOF
1447
1448
1449	# Keep a trace of the command line.
1450	# Strip out --no-create and --no-recursion so they do not pile up.
1451	# Strip out --silent because we don't want to record it for future runs.
1452	# Also quote any args containing shell meta-characters.
1453	# Make two passes to allow for proper duplicate-argument suppression.
1454	ac_configure_args=
1455	ac_configure_args0=
1456	ac_configure_args1=
1457	ac_must_keep_next=false
1458	for ac_pass in 1 2
1459	do
1460	for ac_arg
1461	do
1462	case $ac_arg in
1463	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
1464	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1465	\| -silent \| --silent \| --silen \| --sile \| --sil)
1466	continue ;;
1467	\')
1468	ac_arg=`$as_echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
1469	esac
1470	case $ac_pass in
1471	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1472	2)
1473	as_fn_append ac_configure_args1 " '$ac_arg'"
1474	if test $ac_must_keep_next = true; then
1475	ac_must_keep_next=false # Got value, back to normal.
1476	else
1477	case $ac_arg in
1478	= \| --config-cache \| -C \| -disable-* \| --disable-* \
1479	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
1480	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
1481	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
1482	case "$ac_configure_args0 " in
1483	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
1484	esac
1485	;;
1486	-* ) ac_must_keep_next=true ;;
1487	esac
1488	fi
1489	as_fn_append ac_configure_args " '$ac_arg'"
1490	;;
1491	esac
1492	done
1493	done
1494	{ ac_configure_args0=; unset ac_configure_args0;}
1495	{ ac_configure_args1=; unset ac_configure_args1;}
1496
1497	# When interrupted or exit'd, cleanup temporary files, and complete
1498	# config.log. We remove comments because anyway the quotes in there
1499	# would cause problems or look ugly.
1500	# WARNING: Use '\'' to represent an apostrophe within the trap.
1501	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1502	trap 'exit_status=$?
1503	# Save into config.log some information that might help in debugging.
1504	{
1505	echo
1506
1507	$as_echo "## ---------------- ##
1508	## Cache variables. ##
1509	## ---------------- ##"
1510	echo
1511	# The following way of writing the cache mishandles newlines in values,
1512	(
1513	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'\''`; do
1514	eval ac_val=\$$ac_var
1515	case $ac_val in #(
1516	${as_nl})
1517	case $ac_var in #(
1518	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1519	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1520	esac
1521	case $ac_var in #(
1522	_ \| IFS \| as_nl) ;; #(
1523	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
1524	*) { eval $ac_var=; unset $ac_var;} ;;
1525	esac ;;
1526	esac
1527	done
1528	(set) 2>&1 \|
1529	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1530	${as_nl}ac_space=\ )
1531	sed -n \
1532	"s/'\''/'\''\\\\'\'''\''/g;
1533	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\''\\2'\''/p"
1534	;; #(
1535	*)
1536	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
1537	;;
1538	esac \|
1539	sort
1540	)
1541	echo
1542
1543	$as_echo "## ----------------- ##
1544	## Output variables. ##
1545	## ----------------- ##"
1546	echo
1547	for ac_var in $ac_subst_vars
1548	do
1549	eval ac_val=\$$ac_var
1550	case $ac_val in
1551	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1552	esac
1553	$as_echo "$ac_var='\''$ac_val'\''"
1554	done \| sort
1555	echo
1556
1557	if test -n "$ac_subst_files"; then
1558	$as_echo "## ------------------- ##
1559	## File substitutions. ##
1560	## ------------------- ##"
1561	echo
1562	for ac_var in $ac_subst_files
1563	do
1564	eval ac_val=\$$ac_var
1565	case $ac_val in
1566	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1567	esac
1568	$as_echo "$ac_var='\''$ac_val'\''"
1569	done \| sort
1570	echo
1571	fi
1572
1573	if test -s confdefs.h; then
1574	$as_echo "## ----------- ##
1575	## confdefs.h. ##
1576	## ----------- ##"
1577	echo
1578	cat confdefs.h
1579	echo
1580	fi
1581	test "$ac_signal" != 0 &&
1582	$as_echo "$as_me: caught signal $ac_signal"
1583	$as_echo "$as_me: exit $exit_status"
1584	} >&5
1585	rm -f core .core core.conftest. &&
1586	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1587	exit $exit_status
1588	' 0
1589	for ac_signal in 1 2 13 15; do
1590	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1591	done
1592	ac_signal=0
1593
1594	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1595	rm -f -r conftest* confdefs.h
1596
1597	$as_echo "/* confdefs.h */" > confdefs.h
1598
1599	# Predefined preprocessor variables.
1600
1601	cat >>confdefs.h <<_ACEOF
1602	#define PACKAGE_NAME "$PACKAGE_NAME"
1603	_ACEOF
1604
1605	cat >>confdefs.h <<_ACEOF
1606	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1607	_ACEOF
1608
1609	cat >>confdefs.h <<_ACEOF
1610	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1611	_ACEOF
1612
1613	cat >>confdefs.h <<_ACEOF
1614	#define PACKAGE_STRING "$PACKAGE_STRING"
1615	_ACEOF
1616
1617	cat >>confdefs.h <<_ACEOF
1618	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1619	_ACEOF
1620
1621	cat >>confdefs.h <<_ACEOF
1622	#define PACKAGE_URL "$PACKAGE_URL"
1623	_ACEOF
1624
1625
1626	# Let the site file select an alternate cache file if it wants to.
1627	# Prefer an explicitly selected file to automatically selected ones.
1628	ac_site_file1=NONE
1629	ac_site_file2=NONE
1630	if test -n "$CONFIG_SITE"; then
1631	# We do not want a PATH search for config.site.
1632	case $CONFIG_SITE in #((
1633	-*) ac_site_file1=./$CONFIG_SITE;;
1634	/) ac_site_file1=$CONFIG_SITE;;
1635	*) ac_site_file1=./$CONFIG_SITE;;
1636	esac
1637	elif test "x$prefix" != xNONE; then
1638	ac_site_file1=$prefix/share/config.site
1639	ac_site_file2=$prefix/etc/config.site
1640	else
1641	ac_site_file1=$ac_default_prefix/share/config.site
1642	ac_site_file2=$ac_default_prefix/etc/config.site
1643	fi
1644	for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1645	do
1646	test "x$ac_site_file" = xNONE && continue
1647	if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1648	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1649	$as_echo "$as_me: loading site script $ac_site_file" >&6;}
1650	sed 's/^/\| /' "$ac_site_file" >&5
1651	. "$ac_site_file" \
1652	\|\| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1653	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1654	as_fn_error $? "failed to load site script $ac_site_file
1655	See \`config.log' for more details" "$LINENO" 5; }
1656	fi
1657	done
1658
1659	if test -r "$cache_file"; then
1660	# Some versions of bash will fail to source /dev/null (special files
1661	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
1662	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1663	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1664	$as_echo "$as_me: loading cache $cache_file" >&6;}
1665	case $cache_file in
1666	[\\/]* \| ?:[\\/]* ) . "$cache_file";;
1667	*) . "./$cache_file";;
1668	esac
1669	fi
1670	else
1671	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1672	$as_echo "$as_me: creating cache $cache_file" >&6;}
1673	>$cache_file
1674	fi
1675
1676	# Check that the precious variables saved in the cache have kept the same
1677	# value.
1678	ac_cache_corrupted=false
1679	for ac_var in $ac_precious_vars; do
1680	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1681	eval ac_new_set=\$ac_env_${ac_var}_set
1682	eval ac_old_val=\$ac_cv_env_${ac_var}_value
1683	eval ac_new_val=\$ac_env_${ac_var}_value
1684	case $ac_old_set,$ac_new_set in
1685	set,)
1686	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1687	$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1688	ac_cache_corrupted=: ;;
1689	,set)
1690	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1691	$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1692	ac_cache_corrupted=: ;;
1693	,);;
1694	*)
1695	if test "x$ac_old_val" != "x$ac_new_val"; then
1696	# differences in whitespace do not lead to failure.
1697	ac_old_val_w=`echo x $ac_old_val`
1698	ac_new_val_w=`echo x $ac_new_val`
1699	if test "$ac_old_val_w" != "$ac_new_val_w"; then
1700	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1701	$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1702	ac_cache_corrupted=:
1703	else
1704	{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1705	$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1706	eval $ac_var=\$ac_old_val
1707	fi
1708	{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
1709	$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
1710	{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
1711	$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
1712	fi;;
1713	esac
1714	# Pass precious variables to config.status.
1715	if test "$ac_new_set" = set; then
1716	case $ac_new_val in
1717	\') ac_arg=$ac_var=`$as_echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
1718	*) ac_arg=$ac_var=$ac_new_val ;;
1719	esac
1720	case " $ac_configure_args " in
1721	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
1722	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
1723	esac
1724	fi
1725	done
1726	if $ac_cache_corrupted; then
1727	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1728	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1729	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1730	$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1731	as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1732	fi
1733	## -------------------- ##
1734	## Main body of script. ##
1735	## -------------------- ##
1736
1737	ac_ext=c
1738	ac_cpp='$CPP $CPPFLAGS'
1739	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1740	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1741	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1742
1743
1744
1745	ac_aux_dir=
1746	for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1747	if test -f "$ac_dir/install-sh"; then
1748	ac_aux_dir=$ac_dir
1749	ac_install_sh="$ac_aux_dir/install-sh -c"
1750	break
1751	elif test -f "$ac_dir/install.sh"; then
1752	ac_aux_dir=$ac_dir
1753	ac_install_sh="$ac_aux_dir/install.sh -c"
1754	break
1755	elif test -f "$ac_dir/shtool"; then
1756	ac_aux_dir=$ac_dir
1757	ac_install_sh="$ac_aux_dir/shtool install -c"
1758	break
1759	fi
1760	done
1761	if test -z "$ac_aux_dir"; then
1762	as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
1763	fi
1764
1765	# These three variables are undocumented and unsupported,
1766	# and are intended to be withdrawn in a future Autoconf release.
1767	# They can cause serious problems if a builder's source tree is in a directory
1768	# whose full name contains unusual characters.
1769	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
1770	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
1771	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
1772
1773
1774	# Make sure we can run config.sub.
1775	$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 \|\|
1776	as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
1777
1778	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
1779	$as_echo_n "checking build system type... " >&6; }
1780	if ${ac_cv_build+:} false; then :
1781	$as_echo_n "(cached) " >&6
1782	else
1783	ac_build_alias=$build_alias
1784	test "x$ac_build_alias" = x &&
1785	ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
1786	test "x$ac_build_alias" = x &&
1787	as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
1788	ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` \|\|
1789	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
1790
1791	fi
1792	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
1793	$as_echo "$ac_cv_build" >&6; }
1794	case $ac_cv_build in
1795	--*) ;;
1796	*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
1797	esac
1798	build=$ac_cv_build
1799	ac_save_IFS=$IFS; IFS='-'
1800	set x $ac_cv_build
1801	shift
1802	build_cpu=$1
1803	build_vendor=$2
1804	shift; shift
1805	# Remember, the first character of IFS is used to create $*,
1806	# except with old shells:
1807	build_os=$*
1808	IFS=$ac_save_IFS
1809	case $build_os in \ ) build_os=`echo "$build_os" \| sed 's/ /-/g'`;; esac
1810
1811
1812	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
1813	$as_echo_n "checking host system type... " >&6; }
1814	if ${ac_cv_host+:} false; then :
1815	$as_echo_n "(cached) " >&6
1816	else
1817	if test "x$host_alias" = x; then
1818	ac_cv_host=$ac_cv_build
1819	else
1820	ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` \|\|
1821	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
1822	fi
1823
1824	fi
1825	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
1826	$as_echo "$ac_cv_host" >&6; }
1827	case $ac_cv_host in
1828	--*) ;;
1829	*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
1830	esac
1831	host=$ac_cv_host
1832	ac_save_IFS=$IFS; IFS='-'
1833	set x $ac_cv_host
1834	shift
1835	host_cpu=$1
1836	host_vendor=$2
1837	shift; shift
1838	# Remember, the first character of IFS is used to create $*,
1839	# except with old shells:
1840	host_os=$*
1841	IFS=$ac_save_IFS
1842	case $host_os in \ ) host_os=`echo "$host_os" \| sed 's/ /-/g'`;; esac
1843
1844
1845	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
1846	$as_echo_n "checking target system type... " >&6; }
1847	if ${ac_cv_target+:} false; then :
1848	$as_echo_n "(cached) " >&6
1849	else
1850	if test "x$target_alias" = x; then
1851	ac_cv_target=$ac_cv_host
1852	else
1853	ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` \|\|
1854	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
1855	fi
1856
1857	fi
1858	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
1859	$as_echo "$ac_cv_target" >&6; }
1860	case $ac_cv_target in
1861	--*) ;;
1862	*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
1863	esac
1864	target=$ac_cv_target
1865	ac_save_IFS=$IFS; IFS='-'
1866	set x $ac_cv_target
1867	shift
1868	target_cpu=$1
1869	target_vendor=$2
1870	shift; shift
1871	# Remember, the first character of IFS is used to create $*,
1872	# except with old shells:
1873	target_os=$*
1874	IFS=$ac_save_IFS
1875	case $target_os in \ ) target_os=`echo "$target_os" \| sed 's/ /-/g'`;; esac
1876
1877
1878	# The aliases save the names the user supplied, while $host etc.
1879	# will get canonicalized.
1880	test -n "$target_alias" &&
1881	test "$program_prefix$program_suffix$program_transform_name" = \
1882	NONENONEs,x,x, &&
1883	program_prefix=${target_alias}-
1884
1885	test "$program_prefix" != NONE &&
1886	program_transform_name="s&^&$program_prefix&;$program_transform_name"
1887	# Use a double $ so make ignores it.
1888	test "$program_suffix" != NONE &&
1889	program_transform_name="s&\$&$program_suffix&;$program_transform_name"
1890	# Double any \ or $.
1891	# By default was `s,x,x', remove it if useless.
1892	ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
1893	program_transform_name=`$as_echo "$program_transform_name" \| sed "$ac_script"`
1894
1895
1896	if test "$srcdir" = "." ; then
1897	mdir=`echo "${with_multisubdir}/" \
1898	\| sed -e 's,$[^/][^/]*$,..,g' -e 's,^/$,,'`
1899	ac_aux_dir=
1900	for ac_dir in ${mdir}../../.. "$srcdir"/${mdir}../../..; do
1901	if test -f "$ac_dir/install-sh"; then
1902	ac_aux_dir=$ac_dir
1903	ac_install_sh="$ac_aux_dir/install-sh -c"
1904	break
1905	elif test -f "$ac_dir/install.sh"; then
1906	ac_aux_dir=$ac_dir
1907	ac_install_sh="$ac_aux_dir/install.sh -c"
1908	break
1909	elif test -f "$ac_dir/shtool"; then
1910	ac_aux_dir=$ac_dir
1911	ac_install_sh="$ac_aux_dir/shtool install -c"
1912	break
1913	fi
1914	done
1915	if test -z "$ac_aux_dir"; then
1916	as_fn_error $? "cannot find install-sh, install.sh, or shtool in ${mdir}../../.. \"$srcdir\"/${mdir}../../.." "$LINENO" 5
1917	fi
1918
1919	# These three variables are undocumented and unsupported,
1920	# and are intended to be withdrawn in a future Autoconf release.
1921	# They can cause serious problems if a builder's source tree is in a directory
1922	# whose full name contains unusual characters.
1923	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
1924	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
1925	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
1926
1927
1928	else
1929	ac_aux_dir=
1930	for ac_dir in ${srcdir}/../.. "$srcdir"/${srcdir}/../..; do
1931	if test -f "$ac_dir/install-sh"; then
1932	ac_aux_dir=$ac_dir
1933	ac_install_sh="$ac_aux_dir/install-sh -c"
1934	break
1935	elif test -f "$ac_dir/install.sh"; then
1936	ac_aux_dir=$ac_dir
1937	ac_install_sh="$ac_aux_dir/install.sh -c"
1938	break
1939	elif test -f "$ac_dir/shtool"; then
1940	ac_aux_dir=$ac_dir
1941	ac_install_sh="$ac_aux_dir/shtool install -c"
1942	break
1943	fi
1944	done
1945	if test -z "$ac_aux_dir"; then
1946	as_fn_error $? "cannot find install-sh, install.sh, or shtool in ${srcdir}/../.. \"$srcdir\"/${srcdir}/../.." "$LINENO" 5
1947	fi
1948
1949	# These three variables are undocumented and unsupported,
1950	# and are intended to be withdrawn in a future Autoconf release.
1951	# They can cause serious problems if a builder's source tree is in a directory
1952	# whose full name contains unusual characters.
1953	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
1954	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
1955	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
1956
1957
1958	fi
1959
1960	# Find a good install program. We prefer a C program (faster),
1961	# so one script is as good as another. But avoid the broken or
1962	# incompatible versions:
1963	# SysV /etc/install, /usr/sbin/install
1964	# SunOS /usr/etc/install
1965	# IRIX /sbin/install
1966	# AIX /bin/install
1967	# AmigaOS /C/install, which installs bootblocks on floppy discs
1968	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1969	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1970	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1971	# OS/2's system install, which has a completely different semantic
1972	# ./install, which can be erroneously created by make from ./install.sh.
1973	# Reject install programs that cannot install multiple files.
1974	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
1975	$as_echo_n "checking for a BSD-compatible install... " >&6; }
1976	if test -z "$INSTALL"; then
1977	if ${ac_cv_path_install+:} false; then :
1978	$as_echo_n "(cached) " >&6
1979	else
1980	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1981	for as_dir in $PATH
1982	do
1983	IFS=$as_save_IFS
1984	test -z "$as_dir" && as_dir=.
1985	# Account for people who put trailing slashes in PATH elements.
1986	case $as_dir/ in #((
1987	./ \| .// \| /[cC]/* \| \
1988	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
1989	?:[\\/]os2[\\/]install[\\/]* \| ?:[\\/]OS2[\\/]INSTALL[\\/]* \| \
1990	/usr/ucb/* ) ;;
1991	*)
1992	# OSF1 and SCO ODT 3.0 have their own names for install.
1993	# Don't use installbsd from OSF since it installs stuff as root
1994	# by default.
1995	for ac_prog in ginstall scoinst install; do
1996	for ac_exec_ext in '' $ac_executable_extensions; do
1997	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
1998	if test $ac_prog = install &&
1999	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2000	# AIX install. It has an incompatible calling convention.
2001	:
2002	elif test $ac_prog = install &&
2003	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2004	# program-specific install script used by HP pwplus--don't use.
2005	:
2006	else
2007	rm -rf conftest.one conftest.two conftest.dir
2008	echo one > conftest.one
2009	echo two > conftest.two
2010	mkdir conftest.dir
2011	if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2012	test -s conftest.one && test -s conftest.two &&
2013	test -s conftest.dir/conftest.one &&
2014	test -s conftest.dir/conftest.two
2015	then
2016	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2017	break 3
2018	fi
2019	fi
2020	fi
2021	done
2022	done
2023	;;
2024	esac
2025
2026	done
2027	IFS=$as_save_IFS
2028
2029	rm -rf conftest.one conftest.two conftest.dir
2030
2031	fi
2032	if test "${ac_cv_path_install+set}" = set; then
2033	INSTALL=$ac_cv_path_install
2034	else
2035	# As a last resort, use the slow shell script. Don't cache a
2036	# value for INSTALL within a source directory, because that will
2037	# break other packages using the cache if that directory is
2038	# removed, or if the value is a relative name.
2039	INSTALL=$ac_install_sh
2040	fi
2041	fi
2042	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2043	$as_echo "$INSTALL" >&6; }
2044
2045	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2046	# It thinks the first close brace ends the variable substitution.
2047	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2048
2049	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2050
2051	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2052
2053
2054	rm -rf .tst 2>/dev/null
2055	mkdir .tst 2>/dev/null
2056	if test -d .tst; then
2057	am__leading_dot=.
2058	else
2059	am__leading_dot=_
2060	fi
2061	rmdir .tst 2>/dev/null
2062
2063	DEPDIR="${am__leading_dot}deps"
2064
2065	ac_config_commands="$ac_config_commands depfiles"
2066
2067
2068	am_make=${MAKE-make}
2069	cat > confinc << 'END'
2070	am__doit:
2071	@echo this is the am__doit target
2072	.PHONY: am__doit
2073	END
2074	# If we don't find an include directive, just comment out the code.
2075	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
2076	$as_echo_n "checking for style of include used by $am_make... " >&6; }
2077	am__include="#"
2078	am__quote=
2079	_am_result=none
2080	# First try GNU make style include.
2081	echo "include confinc" > confmf
2082	# Ignore all kinds of additional output from `make'.
2083	case `$am_make -s -f confmf 2> /dev/null` in #(
2084	the\ am__doit\ target)
2085	am__include=include
2086	am__quote=
2087	_am_result=GNU
2088	;;
2089	esac
2090	# Now try BSD make style include.
2091	if test "$am__include" = "#"; then
2092	echo '.include "confinc"' > confmf
2093	case `$am_make -s -f confmf 2> /dev/null` in #(
2094	the\ am__doit\ target)
2095	am__include=.include
2096	am__quote="\""
2097	_am_result=BSD
2098	;;
2099	esac
2100	fi
2101
2102
2103	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
2104	$as_echo "$_am_result" >&6; }
2105	rm -f confinc confmf
2106
2107	# Check whether --enable-dependency-tracking was given.
2108	if test "${enable_dependency_tracking+set}" = set; then :
2109	enableval=$enable_dependency_tracking;
2110	fi
2111
2112	if test "x$enable_dependency_tracking" != xno; then
2113	am_depcomp="$ac_aux_dir/depcomp"
2114	AMDEPBACKSLASH='\'
2115	am__nodep='_no'
2116	fi
2117	if test "x$enable_dependency_tracking" != xno; then
2118	AMDEP_TRUE=
2119	AMDEP_FALSE='#'
2120	else
2121	AMDEP_TRUE='#'
2122	AMDEP_FALSE=
2123	fi
2124
2125
2126	# Extract the first word of "gcc", so it can be a program name with args.
2127	set dummy gcc; ac_word=$2
2128	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2129	$as_echo_n "checking for $ac_word... " >&6; }
2130	if ${ac_cv_prog_CC+:} false; then :
2131	$as_echo_n "(cached) " >&6
2132	else
2133	if test -n "$CC"; then
2134	ac_cv_prog_CC="$CC" # Let the user override the test.
2135	else
2136	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2137	for as_dir in $PATH
2138	do
2139	IFS=$as_save_IFS
2140	test -z "$as_dir" && as_dir=.
2141	for ac_exec_ext in '' $ac_executable_extensions; do
2142	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2143	ac_cv_prog_CC="gcc"
2144	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2145	break 2
2146	fi
2147	done
2148	done
2149	IFS=$as_save_IFS
2150
2151	fi
2152	fi
2153	CC=$ac_cv_prog_CC
2154	if test -n "$CC"; then
2155	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2156	$as_echo "$CC" >&6; }
2157	else
2158	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2159	$as_echo "no" >&6; }
2160	fi
2161
2162
2163
2164	depcc="$CC" am_compiler_list=
2165
2166	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
2167	$as_echo_n "checking dependency style of $depcc... " >&6; }
2168	if ${am_cv_CC_dependencies_compiler_type+:} false; then :
2169	$as_echo_n "(cached) " >&6
2170	else
2171	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
2172	# We make a subdir and do the tests there. Otherwise we can end up
2173	# making bogus files that we don't know about and never remove. For
2174	# instance it was reported that on HP-UX the gcc test will end up
2175	# making a dummy file named `D' -- because `-MD' means `put the output
2176	# in D'.
2177	rm -rf conftest.dir
2178	mkdir conftest.dir
2179	# Copy depcomp to subdir because otherwise we won't find it if we're
2180	# using a relative directory.
2181	cp "$am_depcomp" conftest.dir
2182	cd conftest.dir
2183	# We will build objects and dependencies in a subdirectory because
2184	# it helps to detect inapplicable dependency modes. For instance
2185	# both Tru64's cc and ICC support -MD to output dependencies as a
2186	# side effect of compilation, but ICC will put the dependencies in
2187	# the current directory while Tru64 will put them in the object
2188	# directory.
2189	mkdir sub
2190
2191	am_cv_CC_dependencies_compiler_type=none
2192	if test "$am_compiler_list" = ""; then
2193	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
2194	fi
2195	am__universal=false
2196	case " $depcc " in #(
2197	\ -arch\ \ -arch\ *) am__universal=true ;;
2198	esac
2199
2200	for depmode in $am_compiler_list; do
2201	# Setup a source with many dependencies, because some compilers
2202	# like to wrap large dependency lists on column 80 (with \), and
2203	# we should not choose a depcomp mode which is confused by this.
2204	#
2205	# We need to recreate these files for each test, as the compiler may
2206	# overwrite some of them when testing with obscure command lines.
2207	# This happens at least with the AIX C compiler.
2208	: > sub/conftest.c
2209	for i in 1 2 3 4 5 6; do
2210	echo '#include "conftst'$i'.h"' >> sub/conftest.c
2211	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
2212	# Solaris 8's {/usr,}/bin/sh.
2213	touch sub/conftst$i.h
2214	done
2215	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
2216
2217	# We check with `-c' and `-o' for the sake of the "dashmstdout"
2218	# mode. It turns out that the SunPro C++ compiler does not properly
2219	# handle `-M -o', and we need to detect this. Also, some Intel
2220	# versions had trouble with output in subdirs
2221	am__obj=sub/conftest.${OBJEXT-o}
2222	am__minus_obj="-o $am__obj"
2223	case $depmode in
2224	gcc)
2225	# This depmode causes a compiler race in universal mode.
2226	test "$am__universal" = false \|\| continue
2227	;;
2228	nosideeffect)
2229	# after this tag, mechanisms are not by side-effect, so they'll
2230	# only be used when explicitly requested
2231	if test "x$enable_dependency_tracking" = xyes; then
2232	continue
2233	else
2234	break
2235	fi
2236	;;
2237	msvc7 \| msvc7msys \| msvisualcpp \| msvcmsys)
2238	# This compiler won't grok `-c -o', but also, the minuso test has
2239	# not run yet. These depmodes are late enough in the game, and
2240	# so weak that their functioning should not be impacted.
2241	am__obj=conftest.${OBJEXT-o}
2242	am__minus_obj=
2243	;;
2244	none) break ;;
2245	esac
2246	if depmode=$depmode \
2247	source=sub/conftest.c object=$am__obj \
2248	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
2249	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
2250	>/dev/null 2>conftest.err &&
2251	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
2252	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
2253	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
2254	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
2255	# icc doesn't choke on unknown options, it will just issue warnings
2256	# or remarks (even with -Werror). So we grep stderr for any message
2257	# that says an option was ignored or not supported.
2258	# When given -MP, icc 7.0 and 7.1 complain thusly:
2259	# icc: Command line warning: ignoring option '-M'; no argument required
2260	# The diagnosis changed in icc 8.0:
2261	# icc: Command line remark: option '-MP' not supported
2262	if (grep 'ignoring option' conftest.err \|\|
2263	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
2264	am_cv_CC_dependencies_compiler_type=$depmode
2265	break
2266	fi
2267	fi
2268	done
2269
2270	cd ..
2271	rm -rf conftest.dir
2272	else
2273	am_cv_CC_dependencies_compiler_type=none
2274	fi
2275
2276	fi
2277	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
2278	$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
2279	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
2280
2281	if
2282	test "x$enable_dependency_tracking" != xno \
2283	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
2284	am__fastdepCC_TRUE=
2285	am__fastdepCC_FALSE='#'
2286	else
2287	am__fastdepCC_TRUE='#'
2288	am__fastdepCC_FALSE=
2289	fi
2290
2291
2292	if test -z "$CC"; then
2293	# Extract the first word of "cc", so it can be a program name with args.
2294	set dummy cc; ac_word=$2
2295	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2296	$as_echo_n "checking for $ac_word... " >&6; }
2297	if ${ac_cv_prog_CC+:} false; then :
2298	$as_echo_n "(cached) " >&6
2299	else
2300	if test -n "$CC"; then
2301	ac_cv_prog_CC="$CC" # Let the user override the test.
2302	else
2303	ac_prog_rejected=no
2304	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2305	for as_dir in $PATH
2306	do
2307	IFS=$as_save_IFS
2308	test -z "$as_dir" && as_dir=.
2309	for ac_exec_ext in '' $ac_executable_extensions; do
2310	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2311	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2312	ac_prog_rejected=yes
2313	continue
2314	fi
2315	ac_cv_prog_CC="cc"
2316	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2317	break 2
2318	fi
2319	done
2320	done
2321	IFS=$as_save_IFS
2322
2323	if test $ac_prog_rejected = yes; then
2324	# We found a bogon in the path, so make sure we never use it.
2325	set dummy $ac_cv_prog_CC
2326	shift
2327	if test $# != 0; then
2328	# We chose a different compiler from the bogus one.
2329	# However, it has the same basename, so the bogon will be chosen
2330	# first if we set CC to just the basename; use the full file name.
2331	shift
2332	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2333	fi
2334	fi
2335	fi
2336	fi
2337	CC=$ac_cv_prog_CC
2338	if test -n "$CC"; then
2339	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2340	$as_echo "$CC" >&6; }
2341	else
2342	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2343	$as_echo "no" >&6; }
2344	fi
2345
2346
2347	test -z "$CC" && as_fn_error $? "no acceptable cc found in \$PATH" "$LINENO" 5
2348	fi
2349
2350	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using GNU C" >&5
2351	$as_echo_n "checking whether we are using GNU C... " >&6; }
2352	if ${ac_cv_c_compiler_gnu+:} false; then :
2353	$as_echo_n "(cached) " >&6
2354	else
2355	cat > conftest.c <<EOF
2356	#ifdef __GNUC__
2357	yes;
2358	#endif
2359	EOF
2360	if { ac_try='${CC-cc} -E conftest.c'
2361	{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
2362	(eval $ac_try) 2>&5
2363	ac_status=$?
2364	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2365	test $ac_status = 0; }; } \| egrep yes >/dev/null 2>&1; then
2366	ac_cv_c_compiler_gnu=yes
2367	else
2368	ac_cv_c_compiler_gnu=no
2369	fi
2370	fi
2371	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2372	$as_echo "$ac_cv_c_compiler_gnu" >&6; }
2373
2374	if test $ac_cv_c_compiler_gnu = yes; then
2375	GCC=yes
2376	ac_test_CFLAGS="${CFLAGS+set}"
2377	ac_save_CFLAGS="$CFLAGS"
2378	CFLAGS=
2379	ac_test_CFLAGS=${CFLAGS+set}
2380	ac_save_CFLAGS=$CFLAGS
2381	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2382	$as_echo_n "checking whether $CC accepts -g... " >&6; }
2383	if ${ac_cv_prog_cc_g+:} false; then :
2384	$as_echo_n "(cached) " >&6
2385	else
2386	ac_save_c_werror_flag=$ac_c_werror_flag
2387	ac_c_werror_flag=yes
2388	ac_cv_prog_cc_g=no
2389	CFLAGS="-g"
2390	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2391	/* end confdefs.h. */
2392
2393	int
2394	main ()
2395	{
2396
2397	;
2398	return 0;
2399	}
2400	_ACEOF
2401	if ac_fn_c_try_compile "$LINENO"; then :
2402	ac_cv_prog_cc_g=yes
2403	else
2404	CFLAGS=""
2405	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2406	/* end confdefs.h. */
2407
2408	int
2409	main ()
2410	{
2411
2412	;
2413	return 0;
2414	}
2415	_ACEOF
2416	if ac_fn_c_try_compile "$LINENO"; then :
2417
2418	else
2419	ac_c_werror_flag=$ac_save_c_werror_flag
2420	CFLAGS="-g"
2421	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2422	/* end confdefs.h. */
2423
2424	int
2425	main ()
2426	{
2427
2428	;
2429	return 0;
2430	}
2431	_ACEOF
2432	if ac_fn_c_try_compile "$LINENO"; then :
2433	ac_cv_prog_cc_g=yes
2434	fi
2435	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2436	fi
2437	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2438	fi
2439	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2440	ac_c_werror_flag=$ac_save_c_werror_flag
2441	fi
2442	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2443	$as_echo "$ac_cv_prog_cc_g" >&6; }
2444	if test "$ac_test_CFLAGS" = set; then
2445	CFLAGS=$ac_save_CFLAGS
2446	elif test $ac_cv_prog_cc_g = yes; then
2447	if test "$GCC" = yes; then
2448	CFLAGS="-g -O2"
2449	else
2450	CFLAGS="-g"
2451	fi
2452	else
2453	if test "$GCC" = yes; then
2454	CFLAGS="-O2"
2455	else
2456	CFLAGS=
2457	fi
2458	fi
2459	if test "$ac_test_CFLAGS" = set; then
2460	CFLAGS="$ac_save_CFLAGS"
2461	elif test $ac_cv_prog_cc_g = yes; then
2462	CFLAGS="-g -O2"
2463	else
2464	CFLAGS="-O2"
2465	fi
2466	else
2467	GCC=
2468	test "${CFLAGS+set}" = set \|\| CFLAGS="-g"
2469	fi
2470
2471	AS=${AS-as}
2472
2473	AR=${AR-ar}
2474
2475	LD=${LD-ld}
2476
2477	if test -n "$ac_tool_prefix"; then
2478	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2479	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2480	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2481	$as_echo_n "checking for $ac_word... " >&6; }
2482	if ${ac_cv_prog_RANLIB+:} false; then :
2483	$as_echo_n "(cached) " >&6
2484	else
2485	if test -n "$RANLIB"; then
2486	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2487	else
2488	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2489	for as_dir in $PATH
2490	do
2491	IFS=$as_save_IFS
2492	test -z "$as_dir" && as_dir=.
2493	for ac_exec_ext in '' $ac_executable_extensions; do
2494	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2495	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2496	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2497	break 2
2498	fi
2499	done
2500	done
2501	IFS=$as_save_IFS
2502
2503	fi
2504	fi
2505	RANLIB=$ac_cv_prog_RANLIB
2506	if test -n "$RANLIB"; then
2507	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
2508	$as_echo "$RANLIB" >&6; }
2509	else
2510	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2511	$as_echo "no" >&6; }
2512	fi
2513
2514
2515	fi
2516	if test -z "$ac_cv_prog_RANLIB"; then
2517	ac_ct_RANLIB=$RANLIB
2518	# Extract the first word of "ranlib", so it can be a program name with args.
2519	set dummy ranlib; ac_word=$2
2520	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2521	$as_echo_n "checking for $ac_word... " >&6; }
2522	if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
2523	$as_echo_n "(cached) " >&6
2524	else
2525	if test -n "$ac_ct_RANLIB"; then
2526	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
2527	else
2528	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2529	for as_dir in $PATH
2530	do
2531	IFS=$as_save_IFS
2532	test -z "$as_dir" && as_dir=.
2533	for ac_exec_ext in '' $ac_executable_extensions; do
2534	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2535	ac_cv_prog_ac_ct_RANLIB="ranlib"
2536	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2537	break 2
2538	fi
2539	done
2540	done
2541	IFS=$as_save_IFS
2542
2543	fi
2544	fi
2545	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2546	if test -n "$ac_ct_RANLIB"; then
2547	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
2548	$as_echo "$ac_ct_RANLIB" >&6; }
2549	else
2550	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2551	$as_echo "no" >&6; }
2552	fi
2553
2554	if test "x$ac_ct_RANLIB" = x; then
2555	RANLIB=":"
2556	else
2557	case $cross_compiling:$ac_tool_warned in
2558	yes:)
2559	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2560	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2561	ac_tool_warned=yes ;;
2562	esac
2563	RANLIB=$ac_ct_RANLIB
2564	fi
2565	else
2566	RANLIB="$ac_cv_prog_RANLIB"
2567	fi
2568
2569	# By default we simply use the C compiler to build assembly code.
2570
2571	test "${CCAS+set}" = set \|\| CCAS=$CC
2572	test "${CCASFLAGS+set}" = set \|\| CCASFLAGS=$CFLAGS
2573
2574
2575
2576
2577	host_makefile_frag=${srcdir}/../config/default.mh
2578
2579	host_makefile_frag_path=$host_makefile_frag
2580
2581
2582
2583	ac_config_files="$ac_config_files Makefile"
2584
2585	cat >confcache <<\_ACEOF
2586	# This file is a shell script that caches the results of configure
2587	# tests run on this system so they can be shared between configure
2588	# scripts and configure runs, see configure's option --config-cache.
2589	# It is not useful on other systems. If it contains results you don't
2590	# want to keep, you may remove or edit it.
2591	#
2592	# config.status only pays attention to the cache file if you give it
2593	# the --recheck option to rerun configure.
2594	#
2595	# `ac_cv_env_foo' variables (set or unset) will be overridden when
2596	# loading this file, other unset `ac_cv_foo' will be assigned the
2597	# following values.
2598
2599	_ACEOF
2600
2601	# The following way of writing the cache mishandles newlines in values,
2602	# but we know of no workaround that is simple, portable, and efficient.
2603	# So, we kill variables containing newlines.
2604	# Ultrix sh set writes to stderr and can't be redirected directly,
2605	# and sets the high bit in the cache file unless we assign to the vars.
2606	(
2607	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
2608	eval ac_val=\$$ac_var
2609	case $ac_val in #(
2610	${as_nl})
2611	case $ac_var in #(
2612	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2613	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2614	esac
2615	case $ac_var in #(
2616	_ \| IFS \| as_nl) ;; #(
2617	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
2618	*) { eval $ac_var=; unset $ac_var;} ;;
2619	esac ;;
2620	esac
2621	done
2622
2623	(set) 2>&1 \|
2624	case $as_nl`(ac_space=' '; set) 2>&1` in #(
2625	${as_nl}ac_space=\ )
2626	# `set' does not quote correctly, so add quotes: double-quote
2627	# substitution turns \\\\ into \\, and sed turns \\ into \.
2628	sed -n \
2629	"s/'/'\\\\''/g;
2630	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
2631	;; #(
2632	*)
2633	# `set' quotes correctly as required by POSIX, so do not add quotes.
2634	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
2635	;;
2636	esac \|
2637	sort
2638	) \|
2639	sed '
2640	/^ac_cv_env_/b end
2641	t clear
2642	:clear
2643	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
2644	t end
2645	s/^$[^=]$=$.$$/\1=${\1=\2}/
2646	:end' >>confcache
2647	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
2648	if test -w "$cache_file"; then
2649	if test "x$cache_file" != "x/dev/null"; then
2650	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
2651	$as_echo "$as_me: updating cache $cache_file" >&6;}
2652	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then
2653	cat confcache >"$cache_file"
2654	else
2655	case $cache_file in #(
2656	/ \| ?:*)
2657	mv -f confcache "$cache_file"$$ &&
2658	mv -f "$cache_file"$$ "$cache_file" ;; #(
2659	*)
2660	mv -f confcache "$cache_file" ;;
2661	esac
2662	fi
2663	fi
2664	else
2665	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
2666	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
2667	fi
2668	fi
2669	rm -f confcache
2670
2671	test "x$prefix" = xNONE && prefix=$ac_default_prefix
2672	# Let make expand exec_prefix.
2673	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2674
2675	# Transform confdefs.h into DEFS.
2676	# Protect against shell expansion while executing Makefile rules.
2677	# Protect against Makefile macro expansion.
2678	#
2679	# If the first sed substitution is executed (which looks for macros that
2680	# take arguments), then branch to the quote section. Otherwise,
2681	# look for a macro that doesn't take arguments.
2682	ac_script='
2683	:mline
2684	/\\$/{
2685	N
2686	s,\\\n,,
2687	b mline
2688	}
2689	t clear
2690	:clear
2691	s/^[ ]#[ ]define[ ][ ]$[^ (][^ (]([^)])$[ ]$.*$/-D\1=\2/g
2692	t quote
2693	s/^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$/-D\1=\2/g
2694	t quote
2695	b any
2696	:quote
2697	s/[ `~#$^&*(){}\\\|;'\''"<>?]/\\&/g
2698	s/\[/\\&/g
2699	s/\]/\\&/g
2700	s/\$/$$/g
2701	H
2702	:any
2703	${
2704	g
2705	s/^\n//
2706	s/\n/ /g
2707	p
2708	}
2709	'
2710	DEFS=`sed -n "$ac_script" confdefs.h`
2711
2712
2713	ac_libobjs=
2714	ac_ltlibobjs=
2715	U=
2716	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
2717	# 1. Remove the extension, and $U if already installed.
2718	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
2719	ac_i=`$as_echo "$ac_i" \| sed "$ac_script"`
2720	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
2721	# will be set to the directory where LIBOBJS objects are built.
2722	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
2723	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
2724	done
2725	LIBOBJS=$ac_libobjs
2726
2727	LTLIBOBJS=$ac_ltlibobjs
2728
2729
2730	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
2731	as_fn_error $? "conditional \"AMDEP\" was never defined.
2732	Usually this means the macro was only invoked conditionally." "$LINENO" 5
2733	fi
2734	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
2735	as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
2736	Usually this means the macro was only invoked conditionally." "$LINENO" 5
2737	fi
2738
2739	: "${CONFIG_STATUS=./config.status}"
2740	ac_write_fail=0
2741	ac_clean_files_save=$ac_clean_files
2742	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
2743	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
2744	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
2745	as_write_fail=0
2746	cat >$CONFIG_STATUS <<_ASEOF \|\| as_write_fail=1
2747	#! $SHELL
2748	# Generated by $as_me.
2749	# Run this file to recreate the current configuration.
2750	# Compiler output produced by configure, useful for debugging
2751	# configure, is in config.log if it exists.
2752
2753	debug=false
2754	ac_cs_recheck=false
2755	ac_cs_silent=false
2756
2757	SHELL=\${CONFIG_SHELL-$SHELL}
2758	export SHELL
2759	_ASEOF
2760	cat >>$CONFIG_STATUS <<\_ASEOF \|\| as_write_fail=1
2761	## -------------------- ##
2762	## M4sh Initialization. ##
2763	## -------------------- ##
2764
2765	# Be more Bourne compatible
2766	DUALCASE=1; export DUALCASE # for MKS sh
2767	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
2768	emulate sh
2769	NULLCMD=:
2770	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
2771	# is contrary to our usage. Disable this feature.
2772	alias -g '${1+"$@"}'='"$@"'
2773	setopt NO_GLOB_SUBST
2774	else
2775	case `(set -o) 2>/dev/null` in #(
2776	posix) :
2777	set -o posix ;; #(
2778	*) :
2779	;;
2780	esac
2781	fi
2782
2783
2784	as_nl='
2785	'
2786	export as_nl
2787	# Printing a long string crashes Solaris 7 /usr/bin/printf.
2788	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
2789	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
2790	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
2791	# Prefer a ksh shell builtin over an external printf program on Solaris,
2792	# but without wasting forks for bash or zsh.
2793	if test -z "$BASH_VERSION$ZSH_VERSION" \
2794	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
2795	as_echo='print -r --'
2796	as_echo_n='print -rn --'
2797	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
2798	as_echo='printf %s\n'
2799	as_echo_n='printf %s'
2800	else
2801	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
2802	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
2803	as_echo_n='/usr/ucb/echo -n'
2804	else
2805	as_echo_body='eval expr "X$1" : "X\$.*\$"'
2806	as_echo_n_body='eval
2807	arg=$1;
2808	case $arg in #(
2809	"$as_nl")
2810	expr "X$arg" : "X\$.*\$$as_nl";
2811	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
2812	esac;
2813	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
2814	'
2815	export as_echo_n_body
2816	as_echo_n='sh -c $as_echo_n_body as_echo'
2817	fi
2818	export as_echo_body
2819	as_echo='sh -c $as_echo_body as_echo'
2820	fi
2821
2822	# The user is always right.
2823	if test "${PATH_SEPARATOR+set}" != set; then
2824	PATH_SEPARATOR=:
2825	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
2826	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
2827	PATH_SEPARATOR=';'
2828	}
2829	fi
2830
2831
2832	# IFS
2833	# We need space, tab and new line, in precisely that order. Quoting is
2834	# there to prevent editors from complaining about space-tab.
2835	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
2836	# splitting by setting IFS to empty value.)
2837	IFS=" "" $as_nl"
2838
2839	# Find who we are. Look in the path if we contain no directory separator.
2840	as_myself=
2841	case $0 in #((
2842	[\\/] ) as_myself=$0 ;;
2843	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2844	for as_dir in $PATH
2845	do
2846	IFS=$as_save_IFS
2847	test -z "$as_dir" && as_dir=.
2848	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
2849	done
2850	IFS=$as_save_IFS
2851
2852	;;
2853	esac
2854	# We did not find ourselves, most probably we were run as `sh COMMAND'
2855	# in which case we are not to be found in the path.
2856	if test "x$as_myself" = x; then
2857	as_myself=$0
2858	fi
2859	if test ! -f "$as_myself"; then
2860	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
2861	exit 1
2862	fi
2863
2864	# Unset variables that we do not need and which cause bugs (e.g. in
2865	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
2866	# suppresses any "Segmentation fault" message there. '((' could
2867	# trigger a bug in pdksh 5.2.14.
2868	for as_var in BASH_ENV ENV MAIL MAILPATH
2869	do eval test x\${$as_var+set} = xset \
2870	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
2871	done
2872	PS1='$ '
2873	PS2='> '
2874	PS4='+ '
2875
2876	# NLS nuisances.
2877	LC_ALL=C
2878	export LC_ALL
2879	LANGUAGE=C
2880	export LANGUAGE
2881
2882	# CDPATH.
2883	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
2884
2885
2886	# as_fn_error STATUS ERROR [LINENO LOG_FD]
2887	# ----------------------------------------
2888	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
2889	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
2890	# script with STATUS, using 1 if that was 0.
2891	as_fn_error ()
2892	{
2893	as_status=$1; test $as_status -eq 0 && as_status=1
2894	if test "$4"; then
2895	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2896	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
2897	fi
2898	$as_echo "$as_me: error: $2" >&2
2899	as_fn_exit $as_status
2900	} # as_fn_error
2901
2902
2903	# as_fn_set_status STATUS
2904	# -----------------------
2905	# Set $? to STATUS, without forking.
2906	as_fn_set_status ()
2907	{
2908	return $1
2909	} # as_fn_set_status
2910
2911	# as_fn_exit STATUS
2912	# -----------------
2913	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
2914	as_fn_exit ()
2915	{
2916	set +e
2917	as_fn_set_status $1
2918	exit $1
2919	} # as_fn_exit
2920
2921	# as_fn_unset VAR
2922	# ---------------
2923	# Portably unset VAR.
2924	as_fn_unset ()
2925	{
2926	{ eval $1=; unset $1;}
2927	}
2928	as_unset=as_fn_unset
2929	# as_fn_append VAR VALUE
2930	# ----------------------
2931	# Append the text in VALUE to the end of the definition contained in VAR. Take
2932	# advantage of any shell optimizations that allow amortized linear growth over
2933	# repeated appends, instead of the typical quadratic growth present in naive
2934	# implementations.
2935	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
2936	eval 'as_fn_append ()
2937	{
2938	eval $1+=\$2
2939	}'
2940	else
2941	as_fn_append ()
2942	{
2943	eval $1=\$$1\$2
2944	}
2945	fi # as_fn_append
2946
2947	# as_fn_arith ARG...
2948	# ------------------
2949	# Perform arithmetic evaluation on the ARGs, and store the result in the
2950	# global $as_val. Take advantage of shells that can avoid forks. The arguments
2951	# must be portable across $(()) and expr.
2952	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
2953	eval 'as_fn_arith ()
2954	{
2955	as_val=$(( $* ))
2956	}'
2957	else
2958	as_fn_arith ()
2959	{
2960	as_val=`expr "$@" \|\| test $? -eq 1`
2961	}
2962	fi # as_fn_arith
2963
2964
2965	if expr a : '$a$' >/dev/null 2>&1 &&
2966	test "X`expr 00001 : '.*$...$'`" = X001; then
2967	as_expr=expr
2968	else
2969	as_expr=false
2970	fi
2971
2972	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
2973	as_basename=basename
2974	else
2975	as_basename=false
2976	fi
2977
2978	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
2979	as_dirname=dirname
2980	else
2981	as_dirname=false
2982	fi
2983
2984	as_me=`$as_basename -- "$0" \|\|
2985	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
2986	X"$0" : 'X$//$$' \\| \
2987	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
2988	$as_echo X/"$0" \|
2989	sed '/^.\/$[^/][^/]$\/*$/{
2990	s//\1/
2991	q
2992	}
2993	/^X\/$\/\/$$/{
2994	s//\1/
2995	q
2996	}
2997	/^X\/$\/$.*/{
2998	s//\1/
2999	q
3000	}
3001	s/.*/./; q'`
3002
3003	# Avoid depending upon Character Ranges.
3004	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
3005	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
3006	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
3007	as_cr_digits='0123456789'
3008	as_cr_alnum=$as_cr_Letters$as_cr_digits
3009
3010	ECHO_C= ECHO_N= ECHO_T=
3011	case `echo -n x` in #(((((
3012	-n*)
3013	case `echo 'xy\c'` in
3014	c) ECHO_T=' ';; # ECHO_T is single tab character.
3015	xy) ECHO_C='\c';;
3016	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
3017	ECHO_T=' ';;
3018	esac;;
3019	*)
3020	ECHO_N='-n';;
3021	esac
3022
3023	rm -f conf$$ conf$$.exe conf$$.file
3024	if test -d conf$$.dir; then
3025	rm -f conf$$.dir/conf$$.file
3026	else
3027	rm -f conf$$.dir
3028	mkdir conf$$.dir 2>/dev/null
3029	fi
3030	if (echo >conf$$.file) 2>/dev/null; then
3031	if ln -s conf$$.file conf$$ 2>/dev/null; then
3032	as_ln_s='ln -s'
3033	# ... but there are two gotchas:
3034	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
3035	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
3036	# In both cases, we have to default to `cp -p'.
3037	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
3038	as_ln_s='cp -p'
3039	elif ln conf$$.file conf$$ 2>/dev/null; then
3040	as_ln_s=ln
3041	else
3042	as_ln_s='cp -p'
3043	fi
3044	else
3045	as_ln_s='cp -p'
3046	fi
3047	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
3048	rmdir conf$$.dir 2>/dev/null
3049
3050
3051	# as_fn_mkdir_p
3052	# -------------
3053	# Create "$as_dir" as a directory, including parents if necessary.
3054	as_fn_mkdir_p ()
3055	{
3056
3057	case $as_dir in #(
3058	-*) as_dir=./$as_dir;;
3059	esac
3060	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
3061	as_dirs=
3062	while :; do
3063	case $as_dir in #(
3064	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
3065	*) as_qdir=$as_dir;;
3066	esac
3067	as_dirs="'$as_qdir' $as_dirs"
3068	as_dir=`$as_dirname -- "$as_dir" \|\|
3069	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
3070	X"$as_dir" : 'X$//$[^/]' \\| \
3071	X"$as_dir" : 'X$//$$' \\| \
3072	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
3073	$as_echo X"$as_dir" \|
3074	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
3075	s//\1/
3076	q
3077	}
3078	/^X$\/\/$[^/].*/{
3079	s//\1/
3080	q
3081	}
3082	/^X$\/\/$$/{
3083	s//\1/
3084	q
3085	}
3086	/^X$\/$.*/{
3087	s//\1/
3088	q
3089	}
3090	s/.*/./; q'`
3091	test -d "$as_dir" && break
3092	done
3093	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
3094	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
3095
3096
3097	} # as_fn_mkdir_p
3098	if mkdir -p . 2>/dev/null; then
3099	as_mkdir_p='mkdir -p "$as_dir"'
3100	else
3101	test -d ./-p && rmdir ./-p
3102	as_mkdir_p=false
3103	fi
3104
3105	if test -x / >/dev/null 2>&1; then
3106	as_test_x='test -x'
3107	else
3108	if ls -dL / >/dev/null 2>&1; then
3109	as_ls_L_option=L
3110	else
3111	as_ls_L_option=
3112	fi
3113	as_test_x='
3114	eval sh -c '\''
3115	if test -d "$1"; then
3116	test -d "$1/.";
3117	else
3118	case $1 in #(
3119	-*)set "./$1";;
3120	esac;
3121	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
3122	???[sx]):;;)false;;esac;fi
3123	'\'' sh
3124	'
3125	fi
3126	as_executable_p=$as_test_x
3127
3128	# Sed expression to map a string onto a valid CPP name.
3129	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
3130
3131	# Sed expression to map a string onto a valid variable name.
3132	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
3133
3134
3135	exec 6>&1
3136	## ----------------------------------- ##
3137	## Main body of $CONFIG_STATUS script. ##
3138	## ----------------------------------- ##
3139	_ASEOF
3140	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS \|\| ac_write_fail=1
3141
3142	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
3143	# Save the log message, to keep $0 and so on meaningful, and to
3144	# report actual input values of CONFIG_FILES etc. instead of their
3145	# values after options handling.
3146	ac_log="
3147	This file was extended by $as_me, which was
3148	generated by GNU Autoconf 2.68. Invocation command line was
3149
3150	CONFIG_FILES = $CONFIG_FILES
3151	CONFIG_HEADERS = $CONFIG_HEADERS
3152	CONFIG_LINKS = $CONFIG_LINKS
3153	CONFIG_COMMANDS = $CONFIG_COMMANDS
3154	$ $0 $@
3155
3156	on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
3157	"
3158
3159	_ACEOF
3160
3161	case $ac_config_files in *"
3162	") set x $ac_config_files; shift; ac_config_files=$;;
3163	esac
3164
3165
3166
3167	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
3168	# Files that config.status was made for.
3169	config_files="$ac_config_files"
3170	config_commands="$ac_config_commands"
3171
3172	_ACEOF
3173
3174	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
3175	ac_cs_usage="\
3176	\`$as_me' instantiates files and other configuration actions
3177	from templates according to the current configuration. Unless the files
3178	and actions are specified as TAGs, all are instantiated by default.
3179
3180	Usage: $0 [OPTION]... [TAG]...
3181
3182	-h, --help print this help, then exit
3183	-V, --version print version number and configuration settings, then exit
3184	--config print configuration, then exit
3185	-q, --quiet, --silent
3186	do not print progress messages
3187	-d, --debug don't remove temporary files
3188	--recheck update $as_me by reconfiguring in the same conditions
3189	--file=FILE[:TEMPLATE]
3190	instantiate the configuration file FILE
3191
3192	Configuration files:
3193	$config_files
3194
3195	Configuration commands:
3196	$config_commands
3197
3198	Report bugs to the package provider."
3199
3200	_ACEOF
3201	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
3202	ac_cs_config="`$as_echo "$ac_configure_args" \| sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
3203	ac_cs_version="\\
3204	config.status
3205	configured by $0, generated by GNU Autoconf 2.68,
3206	with options \\"\$ac_cs_config\\"
3207
3208	Copyright (C) 2010 Free Software Foundation, Inc.
3209	This config.status script is free software; the Free Software Foundation
3210	gives unlimited permission to copy, distribute and modify it."
3211
3212	ac_pwd='$ac_pwd'
3213	srcdir='$srcdir'
3214	INSTALL='$INSTALL'
3215	test -n "\$AWK" \|\| AWK=awk
3216	_ACEOF
3217
3218	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
3219	# The default lists apply if the user does not specify any file.
3220	ac_need_defaults=:
3221	while test $# != 0
3222	do
3223	case $1 in
3224	--=?)
3225	ac_option=`expr "X$1" : 'X$[^=]*$='`
3226	ac_optarg=`expr "X$1" : 'X[^=]=$.$'`
3227	ac_shift=:
3228	;;
3229	--*=)
3230	ac_option=`expr "X$1" : 'X$[^=]*$='`
3231	ac_optarg=
3232	ac_shift=:
3233	;;
3234	*)
3235	ac_option=$1
3236	ac_optarg=$2
3237	ac_shift=shift
3238	;;
3239	esac
3240
3241	case $ac_option in
3242	# Handling of the options.
3243	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
3244	ac_cs_recheck=: ;;
3245	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )
3246	$as_echo "$ac_cs_version"; exit ;;
3247	--config \| --confi \| --conf \| --con \| --co \| --c )
3248	$as_echo "$ac_cs_config"; exit ;;
3249	--debug \| --debu \| --deb \| --de \| --d \| -d )
3250	debug=: ;;
3251	--file \| --fil \| --fi \| --f )
3252	$ac_shift
3253	case $ac_optarg in
3254	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
3255	'') as_fn_error $? "missing file argument" ;;
3256	esac
3257	as_fn_append CONFIG_FILES " '$ac_optarg'"
3258	ac_need_defaults=false;;
3259	--he \| --h \| --help \| --hel \| -h )
3260	$as_echo "$ac_cs_usage"; exit ;;
3261	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
3262	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
3263	ac_cs_silent=: ;;
3264
3265	# This is an error.
3266	-*) as_fn_error $? "unrecognized option: \`$1'
3267	Try \`$0 --help' for more information." ;;
3268
3269	*) as_fn_append ac_config_targets " $1"
3270	ac_need_defaults=false ;;
3271
3272	esac
3273	shift
3274	done
3275
3276	ac_configure_extra_args=
3277
3278	if $ac_cs_silent; then
3279	exec 6>/dev/null
3280	ac_configure_extra_args="$ac_configure_extra_args --silent"
3281	fi
3282
3283	_ACEOF
3284	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
3285	if \$ac_cs_recheck; then
3286	set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
3287	shift
3288	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
3289	CONFIG_SHELL='$SHELL'
3290	export CONFIG_SHELL
3291	exec "\$@"
3292	fi
3293
3294	_ACEOF
3295	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
3296	exec 5>>config.log
3297	{
3298	echo
3299	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
3300	## Running $as_me. ##
3301	_ASBOX
3302	$as_echo "$ac_log"
3303	} >&5
3304
3305	_ACEOF
3306	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
3307	#
3308	# INIT-COMMANDS
3309	#
3310	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
3311	srcdir=${srcdir}
3312	target=${target}
3313	with_multisubdir=${with_multisubdir}
3314	ac_configure_args="${ac_configure_args} --enable-multilib"
3315	CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
3316	libgloss_topdir=${srcdir}/../..
3317
3318
3319	_ACEOF
3320
3321	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
3322
3323	# Handling of arguments.
3324	for ac_config_target in $ac_config_targets
3325	do
3326	case $ac_config_target in
3327	"depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
3328	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
3329
3330	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
3331	esac
3332	done
3333
3334
3335	# If the user did not use the arguments to specify the items to instantiate,
3336	# then the envvar interface is used. Set only those that are not.
3337	# We use the long form for the default assignment because of an extremely
3338	# bizarre bug on SunOS 4.1.3.
3339	if $ac_need_defaults; then
3340	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
3341	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
3342	fi
3343
3344	# Have a temporary directory for convenience. Make it in the build tree
3345	# simply because there is no reason against having it here, and in addition,
3346	# creating and moving files from /tmp can sometimes cause problems.
3347	# Hook for its removal unless debugging.
3348	# Note that there is a small window in which the directory will not be cleaned:
3349	# after its creation but before its name has been assigned to `$tmp'.
3350	$debug \|\|
3351	{
3352	tmp= ac_tmp=
3353	trap 'exit_status=$?
3354	: "${ac_tmp:=$tmp}"
3355	{ test ! -d "$ac_tmp" \|\| rm -fr "$ac_tmp"; } && exit $exit_status
3356	' 0
3357	trap 'as_fn_exit 1' 1 2 13 15
3358	}
3359	# Create a (secure) tmp directory for tmp files.
3360
3361	{
3362	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
3363	test -d "$tmp"
3364	} \|\|
3365	{
3366	tmp=./conf$$-$RANDOM
3367	(umask 077 && mkdir "$tmp")
3368	} \|\| as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
3369	ac_tmp=$tmp
3370
3371	# Set up the scripts for CONFIG_FILES section.
3372	# No need to generate them if there are no CONFIG_FILES.
3373	# This happens for instance with `./config.status config.h'.
3374	if test -n "$CONFIG_FILES"; then
3375
3376	if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
3377	ac_cs_awk_getline=:
3378	ac_cs_awk_pipe_init=
3379	ac_cs_awk_read_file='
3380	while ((getline aline < (F[key])) > 0)
3381	print(aline)
3382	close(F[key])'
3383	ac_cs_awk_pipe_fini=
3384	else
3385	ac_cs_awk_getline=false
3386	ac_cs_awk_pipe_init="print \"cat <<'\|#_!!_#\|' &&\""
3387	ac_cs_awk_read_file='
3388	print "\|#_!!_#\|"
3389	print "cat " F[key] " &&"
3390	'$ac_cs_awk_pipe_init
3391	# The final `:' finishes the AND list.
3392	ac_cs_awk_pipe_fini='END { print "\|#_!!_#\|"; print ":" }'
3393	fi
3394	ac_cr=`echo X \| tr X '\015'`
3395	# On cygwin, bash can eat \r inside `` if the user requested igncr.
3396	# But we know of no other shell where ac_cr would be empty at this
3397	# point, so we can use a bashism as a fallback.
3398	if test "x$ac_cr" = x; then
3399	eval ac_cr=\$\'\\r\'
3400	fi
3401	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
3402	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
3403	ac_cs_awk_cr='\\r'
3404	else
3405	ac_cs_awk_cr=$ac_cr
3406	fi
3407
3408	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
3409	_ACEOF
3410
3411	# Create commands to substitute file output variables.
3412	{
3413	echo "cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1" &&
3414	echo 'cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&' &&
3415	echo "$ac_subst_files" \| sed 's/.*/F["&"]="$&"/' &&
3416	echo "_ACAWK" &&
3417	echo "_ACEOF"
3418	} >conf$$files.sh &&
3419	. ./conf$$files.sh \|\|
3420	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
3421	rm -f conf$$files.sh
3422
3423	{
3424	echo "cat >conf$$subs.awk <<_ACEOF" &&
3425	echo "$ac_subst_vars" \| sed 's/.*/&!$&$ac_delim/' &&
3426	echo "_ACEOF"
3427	} >conf$$subs.sh \|\|
3428	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
3429	ac_delim_num=`echo "$ac_subst_vars" \| grep -c '^'`
3430	ac_delim='%!_!# '
3431	for ac_last_try in false false false false false :; do
3432	. ./conf$$subs.sh \|\|
3433	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
3434
3435	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk \| grep -c X`
3436	if test $ac_delim_n = $ac_delim_num; then
3437	break
3438	elif $ac_last_try; then
3439	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
3440	else
3441	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
3442	fi
3443	done
3444	rm -f conf$$subs.sh
3445
3446	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
3447	cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
3448	_ACEOF
3449	sed -n '
3450	h
3451	s/^/S["/; s/!.*/"]=/
3452	p
3453	g
3454	s/^[^!]*!//
3455	:repl
3456	t repl
3457	s/'"$ac_delim"'$//
3458	t delim
3459	:nl
3460	h
3461	s/$.\{148\}$..*/\1/
3462	t more1
3463	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
3464	p
3465	n
3466	b repl
3467	:more1
3468	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
3469	p
3470	g
3471	s/.\{148\}//
3472	t nl
3473	:delim
3474	h
3475	s/$.\{148\}$..*/\1/
3476	t more2
3477	s/["\\]/\\&/g; s/^/"/; s/$/"/
3478	p
3479	b
3480	:more2
3481	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
3482	p
3483	g
3484	s/.\{148\}//
3485	t delim
3486	' <conf$$subs.awk \| sed '
3487	/^[^""]/{
3488	N
3489	s/\n//
3490	}
3491	' >>$CONFIG_STATUS \|\| ac_write_fail=1
3492	rm -f conf$$subs.awk
3493	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
3494	_ACAWK
3495	cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
3496	for (key in S) S_is_set[key] = 1
3497	FS = ""
3498	\$ac_cs_awk_pipe_init
3499	}
3500	{
3501	line = $ 0
3502	nfields = split(line, field, "@")
3503	substed = 0
3504	len = length(field[1])
3505	for (i = 2; i < nfields; i++) {
3506	key = field[i]
3507	keylen = length(key)
3508	if (S_is_set[key]) {
3509	value = S[key]
3510	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
3511	len += length(value) + length(field[++i])
3512	substed = 1
3513	} else
3514	len += 1 + keylen
3515	}
3516	if (nfields == 3 && !substed) {
3517	key = field[2]
3518	if (F[key] != "" && line ~ /^[ ]@.@[ ]*$/) {
3519	\$ac_cs_awk_read_file
3520	next
3521	}
3522	}
3523	print line
3524	}
3525	\$ac_cs_awk_pipe_fini
3526	_ACAWK
3527	_ACEOF
3528	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
3529	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
3530	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
3531	else
3532	cat
3533	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
3534	\|\| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
3535	_ACEOF
3536
3537	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
3538	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
3539	# trailing colons and then remove the whole line if VPATH becomes empty
3540	# (actually we leave an empty line to preserve line numbers).
3541	if test "x$srcdir" = x.; then
3542	ac_vpsub='/^[ ]VPATH[ ]=[ ]*/{
3543	h
3544	s///
3545	s/^/:/
3546	s/[ ]*$/:/
3547	s/:\$(srcdir):/:/g
3548	s/:\${srcdir}:/:/g
3549	s/:@srcdir@:/:/g
3550	s/^:*//
3551	s/:*$//
3552	x
3553	s/$=[ ]$./\1/
3554	G
3555	s/\n//
3556	s/^[^=]=[ ]$//
3557	}'
3558	fi
3559
3560	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
3561	fi # test -n "$CONFIG_FILES"
3562
3563
3564	eval set X " :F $CONFIG_FILES :C $CONFIG_COMMANDS"
3565	shift
3566	for ac_tag
3567	do
3568	case $ac_tag in
3569	:[FHLC]) ac_mode=$ac_tag; continue;;
3570	esac
3571	case $ac_mode$ac_tag in
3572	:[FHL]:);;
3573	:L* \| :C:) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
3574	:[FH]-) ac_tag=-:-;;
3575	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
3576	esac
3577	ac_save_IFS=$IFS
3578	IFS=:
3579	set x $ac_tag
3580	IFS=$ac_save_IFS
3581	shift
3582	ac_file=$1
3583	shift
3584
3585	case $ac_mode in
3586	:L) ac_source=$1;;
3587	:[FH])
3588	ac_file_inputs=
3589	for ac_f
3590	do
3591	case $ac_f in
3592	-) ac_f="$ac_tmp/stdin";;
3593	*) # Look for the file first in the build tree, then in the source tree
3594	# (if the path is not absolute). The absolute path cannot be DOS-style,
3595	# because $ac_f cannot contain `:'.
3596	test -f "$ac_f" \|\|
3597	case $ac_f in
3598	[\\/$]*) false;;
3599	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
3600	esac \|\|
3601	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
3602	esac
3603	case $ac_f in \') ac_f=`$as_echo "$ac_f" \| sed "s/'/'\\\\\\\\''/g"`;; esac
3604	as_fn_append ac_file_inputs " '$ac_f'"
3605	done
3606
3607	# Let's still pretend it is `configure' which instantiates (i.e., don't
3608	# use $as_me), people would be surprised to read:
3609	# /* config.h. Generated by config.status. */
3610	configure_input='Generated from '`
3611	$as_echo "$" \| sed 's\|^[^:]/\|\|;s\|:[^:]*/\|, \|g'
3612	`' by configure.'
3613	if test x"$ac_file" != x-; then
3614	configure_input="$ac_file. $configure_input"
3615	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
3616	$as_echo "$as_me: creating $ac_file" >&6;}
3617	fi
3618	# Neutralize special characters interpreted by sed in replacement strings.
3619	case $configure_input in #(
3620	\& \| \\| \| \\ )
3621	ac_sed_conf_input=`$as_echo "$configure_input" \|
3622	sed 's/[\\\\&\|]/\\\\&/g'`;; #(
3623	*) ac_sed_conf_input=$configure_input;;
3624	esac
3625
3626	case $ac_tag in
3627	:-: \| *:-) cat >"$ac_tmp/stdin" \
3628	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
3629	esac
3630	;;
3631	esac
3632
3633	ac_dir=`$as_dirname -- "$ac_file" \|\|
3634	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
3635	X"$ac_file" : 'X$//$[^/]' \\| \
3636	X"$ac_file" : 'X$//$$' \\| \
3637	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
3638	$as_echo X"$ac_file" \|
3639	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
3640	s//\1/
3641	q
3642	}
3643	/^X$\/\/$[^/].*/{
3644	s//\1/
3645	q
3646	}
3647	/^X$\/\/$$/{
3648	s//\1/
3649	q
3650	}
3651	/^X$\/$.*/{
3652	s//\1/
3653	q
3654	}
3655	s/.*/./; q'`
3656	as_dir="$ac_dir"; as_fn_mkdir_p
3657	ac_builddir=.
3658
3659	case "$ac_dir" in
3660	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
3661	*)
3662	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
3663	# A ".." for each directory in $ac_dir_suffix.
3664	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
3665	case $ac_top_builddir_sub in
3666	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
3667	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
3668	esac ;;
3669	esac
3670	ac_abs_top_builddir=$ac_pwd
3671	ac_abs_builddir=$ac_pwd$ac_dir_suffix
3672	# for backward compatibility:
3673	ac_top_builddir=$ac_top_build_prefix
3674
3675	case $srcdir in
3676	.) # We are building in place.
3677	ac_srcdir=.
3678	ac_top_srcdir=$ac_top_builddir_sub
3679	ac_abs_top_srcdir=$ac_pwd ;;
3680	[\\/]* \| ?:[\\/]* ) # Absolute name.
3681	ac_srcdir=$srcdir$ac_dir_suffix;
3682	ac_top_srcdir=$srcdir
3683	ac_abs_top_srcdir=$srcdir ;;
3684	*) # Relative name.
3685	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
3686	ac_top_srcdir=$ac_top_build_prefix$srcdir
3687	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
3688	esac
3689	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
3690
3691
3692	case $ac_mode in
3693	:F)
3694	#
3695	# CONFIG_FILE
3696	#
3697
3698	case $INSTALL in
3699	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
3700	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
3701	esac
3702	_ACEOF
3703
3704	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
3705	# If the template does not know about datarootdir, expand it.
3706	# FIXME: This hack should be removed a few years after 2.60.
3707	ac_datarootdir_hack=; ac_datarootdir_seen=
3708	ac_sed_dataroot='
3709	/datarootdir/ {
3710	p
3711	q
3712	}
3713	/@datadir@/p
3714	/@docdir@/p
3715	/@infodir@/p
3716	/@localedir@/p
3717	/@mandir@/p'
3718	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
3719	datarootdir) ac_datarootdir_seen=yes;;
3720	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)
3721	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
3722	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
3723	_ACEOF
3724	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
3725	ac_datarootdir_hack='
3726	s&@datadir@&$datadir&g
3727	s&@docdir@&$docdir&g
3728	s&@infodir@&$infodir&g
3729	s&@localedir@&$localedir&g
3730	s&@mandir@&$mandir&g
3731	s&\\\${datarootdir}&$datarootdir&g' ;;
3732	esac
3733	_ACEOF
3734
3735	# Neutralize VPATH when `$srcdir' = `.'.
3736	# Shell code in configure.ac might set extrasub.
3737	# FIXME: do we really want to maintain this feature?
3738	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
3739	ac_sed_extra="$ac_vpsub
3740	$extrasub
3741	_ACEOF
3742	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
3743	:t
3744	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
3745	s\|@configure_input@\|$ac_sed_conf_input\|;t t
3746	s&@top_builddir@&$ac_top_builddir_sub&;t t
3747	s&@top_build_prefix@&$ac_top_build_prefix&;t t
3748	s&@srcdir@&$ac_srcdir&;t t
3749	s&@abs_srcdir@&$ac_abs_srcdir&;t t
3750	s&@top_srcdir@&$ac_top_srcdir&;t t
3751	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
3752	s&@builddir@&$ac_builddir&;t t
3753	s&@abs_builddir@&$ac_abs_builddir&;t t
3754	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
3755	s&@INSTALL@&$ac_INSTALL&;t t
3756	$ac_datarootdir_hack
3757	"
3758	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" \|
3759	if $ac_cs_awk_getline; then
3760	$AWK -f "$ac_tmp/subs.awk"
3761	else
3762	$AWK -f "$ac_tmp/subs.awk" \| $SHELL
3763	fi \
3764	>$ac_tmp/out \|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
3765
3766	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
3767	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
3768	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' \
3769	"$ac_tmp/out"`; test -z "$ac_out"; } &&
3770	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3771	which seems to be undefined. Please make sure it is defined" >&5
3772	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3773	which seems to be undefined. Please make sure it is defined" >&2;}
3774
3775	rm -f "$ac_tmp/stdin"
3776	case $ac_file in
3777	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
3778	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
3779	esac \
3780	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
3781	;;
3782
3783
3784	:C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
3785	$as_echo "$as_me: executing $ac_file commands" >&6;}
3786	;;
3787	esac
3788
3789
3790	case $ac_file$ac_mode in
3791	"depfiles":C) test x"$AMDEP_TRUE" != x"" \|\| {
3792	# Autoconf 2.62 quotes --file arguments for eval, but not when files
3793	# are listed without --file. Let's play safe and only enable the eval
3794	# if we detect the quoting.
3795	case $CONFIG_FILES in
3796	\') eval set x "$CONFIG_FILES" ;;
3797	*) set x $CONFIG_FILES ;;
3798	esac
3799	shift
3800	for mf
3801	do
3802	# Strip MF so we end up with the name of the file.
3803	mf=`echo "$mf" \| sed -e 's/:.*$//'`
3804	# Check whether this is an Automake generated Makefile or not.
3805	# We used to match only the files named `Makefile.in', but
3806	# some people rename them; so instead we look at the file content.
3807	# Grep'ing the first line is not enough: some people post-process
3808	# each Makefile.in and add a new line on top of each file to say so.
3809	# Grep'ing the whole file is not good either: AIX grep has a line
3810	# limit of 2048, but all sed's we know have understand at least 4000.
3811	if sed -n 's,^#.generated by automake.,X,p' "$mf" \| grep X >/dev/null 2>&1; then
3812	dirpart=`$as_dirname -- "$mf" \|\|
3813	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
3814	X"$mf" : 'X$//$[^/]' \\| \
3815	X"$mf" : 'X$//$$' \\| \
3816	X"$mf" : 'X$/$' \\| . 2>/dev/null \|\|
3817	$as_echo X"$mf" \|
3818	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
3819	s//\1/
3820	q
3821	}
3822	/^X$\/\/$[^/].*/{
3823	s//\1/
3824	q
3825	}
3826	/^X$\/\/$$/{
3827	s//\1/
3828	q
3829	}
3830	/^X$\/$.*/{
3831	s//\1/
3832	q
3833	}
3834	s/.*/./; q'`
3835	else
3836	continue
3837	fi
3838	# Extract the definition of DEPDIR, am__include, and am__quote
3839	# from the Makefile without running `make'.
3840	DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
3841	test -z "$DEPDIR" && continue
3842	am__include=`sed -n 's/^am__include = //p' < "$mf"`
3843	test -z "am__include" && continue
3844	am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
3845	# When using ansi2knr, U may be empty or an underscore; expand it
3846	U=`sed -n 's/^U = //p' < "$mf"`
3847	# Find all dependency output files, they are included files with
3848	# $(DEPDIR) in their names. We invoke sed twice because it is the
3849	# simplest approach to changing $(DEPDIR) to its actual value in the
3850	# expansion.
3851	for file in `sed -n "
3852	s/^$am__include $am__quote$.(DEPDIR).$$am__quote"'$/\1/p' <"$mf" \| \
3853	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
3854	# Make sure the directory exists.
3855	test -f "$dirpart/$file" && continue
3856	fdir=`$as_dirname -- "$file" \|\|
3857	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
3858	X"$file" : 'X$//$[^/]' \\| \
3859	X"$file" : 'X$//$$' \\| \
3860	X"$file" : 'X$/$' \\| . 2>/dev/null \|\|
3861	$as_echo X"$file" \|
3862	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
3863	s//\1/
3864	q
3865	}
3866	/^X$\/\/$[^/].*/{
3867	s//\1/
3868	q
3869	}
3870	/^X$\/\/$$/{
3871	s//\1/
3872	q
3873	}
3874	/^X$\/$.*/{
3875	s//\1/
3876	q
3877	}
3878	s/.*/./; q'`
3879	as_dir=$dirpart/$fdir; as_fn_mkdir_p
3880	# echo "creating $dirpart/$file"
3881	echo '# dummy' > "$dirpart/$file"
3882	done
3883	done
3884	}
3885	;;
3886	"Makefile":F) . ${srcdir}/../../config-ml.in ;;
3887
3888	esac
3889	done # for ac_tag
3890
3891
3892	as_fn_exit 0
3893	_ACEOF
3894	ac_clean_files=$ac_clean_files_save
3895
3896	test $ac_write_fail = 0 \|\|
3897	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
3898
3899
3900	# configure is writing to config.log, and then calls config.status.
3901	# config.status does its own redirection, appending to config.log.
3902	# Unfortunately, on DOS this fails, as config.log is still kept open
3903	# by configure, so config.status won't be able to write to it; its
3904	# output is simply discarded. So we exec the FD to /dev/null,
3905	# effectively closing config.log, so it can be properly (re)opened and
3906	# appended to by config.status. When coming back to configure, we
3907	# need to make the FD available again.
3908	if test "$no_create" != yes; then
3909	ac_cs_success=:
3910	ac_config_status_args=
3911	test "$silent" = yes &&
3912	ac_config_status_args="$ac_config_status_args --quiet"
3913	exec 5>/dev/null
3914	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
3915	exec 5>>config.log
3916	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
3917	# would make configure fail if this is the last instruction.
3918	$ac_cs_success \|\| as_fn_exit 1
3919	fi
3920	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
3921	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
3922	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
3923	fi
3924

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