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source: trunk/configure @ 586

Last change on this file since 586 was 574, checked in by bas, 13 years ago
added support for initgroup, thanks to Dennis McRitchie?, closes #274
Property svn:executable set to ``*
File size: 129.8 KB

Line
1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.67.
4	#
5	#
6	# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
7	# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
8	# Foundation, Inc.
9	#
10	#
11	# This configure script is free software; the Free Software Foundation
12	# gives unlimited permission to copy, distribute and modify it.
13	## -------------------- ##
14	## M4sh Initialization. ##
15	## -------------------- ##
16
17	# Be more Bourne compatible
18	DUALCASE=1; export DUALCASE # for MKS sh
19	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
20	emulate sh
21	NULLCMD=:
22	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
23	# is contrary to our usage. Disable this feature.
24	alias -g '${1+"$@"}'='"$@"'
25	setopt NO_GLOB_SUBST
26	else
27	case `(set -o) 2>/dev/null` in #(
28	posix) :
29	set -o posix ;; #(
30	*) :
31	;;
32	esac
33	fi
34
35
36	as_nl='
37	'
38	export as_nl
39	# Printing a long string crashes Solaris 7 /usr/bin/printf.
40	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
41	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
42	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
43	# Prefer a ksh shell builtin over an external printf program on Solaris,
44	# but without wasting forks for bash or zsh.
45	if test -z "$BASH_VERSION$ZSH_VERSION" \
46	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
47	as_echo='print -r --'
48	as_echo_n='print -rn --'
49	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
50	as_echo='printf %s\n'
51	as_echo_n='printf %s'
52	else
53	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
54	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
55	as_echo_n='/usr/ucb/echo -n'
56	else
57	as_echo_body='eval expr "X$1" : "X\$.*\$"'
58	as_echo_n_body='eval
59	arg=$1;
60	case $arg in #(
61	"$as_nl")
62	expr "X$arg" : "X\$.*\$$as_nl";
63	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
64	esac;
65	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
66	'
67	export as_echo_n_body
68	as_echo_n='sh -c $as_echo_n_body as_echo'
69	fi
70	export as_echo_body
71	as_echo='sh -c $as_echo_body as_echo'
72	fi
73
74	# The user is always right.
75	if test "${PATH_SEPARATOR+set}" != set; then
76	PATH_SEPARATOR=:
77	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
78	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
79	PATH_SEPARATOR=';'
80	}
81	fi
82
83
84	# IFS
85	# We need space, tab and new line, in precisely that order. Quoting is
86	# there to prevent editors from complaining about space-tab.
87	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
88	# splitting by setting IFS to empty value.)
89	IFS=" "" $as_nl"
90
91	# Find who we are. Look in the path if we contain no directory separator.
92	case $0 in #((
93	[\\/] ) as_myself=$0 ;;
94	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
95	for as_dir in $PATH
96	do
97	IFS=$as_save_IFS
98	test -z "$as_dir" && as_dir=.
99	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
100	done
101	IFS=$as_save_IFS
102
103	;;
104	esac
105	# We did not find ourselves, most probably we were run as `sh COMMAND'
106	# in which case we are not to be found in the path.
107	if test "x$as_myself" = x; then
108	as_myself=$0
109	fi
110	if test ! -f "$as_myself"; then
111	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
112	exit 1
113	fi
114
115	# Unset variables that we do not need and which cause bugs (e.g. in
116	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
117	# suppresses any "Segmentation fault" message there. '((' could
118	# trigger a bug in pdksh 5.2.14.
119	for as_var in BASH_ENV ENV MAIL MAILPATH
120	do eval test x\${$as_var+set} = xset \
121	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
122	done
123	PS1='$ '
124	PS2='> '
125	PS4='+ '
126
127	# NLS nuisances.
128	LC_ALL=C
129	export LC_ALL
130	LANGUAGE=C
131	export LANGUAGE
132
133	# CDPATH.
134	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
135
136	if test "x$CONFIG_SHELL" = x; then
137	as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
138	emulate sh
139	NULLCMD=:
140	# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
141	# is contrary to our usage. Disable this feature.
142	alias -g '\${1+\"\$@\"}'='\"\$@\"'
143	setopt NO_GLOB_SUBST
144	else
145	case \`(set -o) 2>/dev/null\` in #(
146	posix) :
147	set -o posix ;; #(
148	*) :
149	;;
150	esac
151	fi
152	"
153	as_required="as_fn_return () { (exit \$1); }
154	as_fn_success () { as_fn_return 0; }
155	as_fn_failure () { as_fn_return 1; }
156	as_fn_ret_success () { return 0; }
157	as_fn_ret_failure () { return 1; }
158
159	exitcode=0
160	as_fn_success \|\| { exitcode=1; echo as_fn_success failed.; }
161	as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
162	as_fn_ret_success \|\| { exitcode=1; echo as_fn_ret_success failed.; }
163	as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
164	if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
165
166	else
167	exitcode=1; echo positional parameters were not saved.
168	fi
169	test x\$exitcode = x0 \|\| exit 1"
170	as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
171	as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
172	eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
173	test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' \|\| exit 1
174	test \$(( 1 + 1 )) = 2 \|\| exit 1"
175	if (eval "$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$CONFIG_SHELL" != x; then :
214	# We cannot yet assume a decent shell, so we have to provide a
215	# neutralization value for shells without unset; and this also
216	# works around shells that cannot unset nonexistent variables.
217	BASH_ENV=/dev/null
218	ENV=/dev/null
219	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
220	export CONFIG_SHELL
221	exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
222	fi
223
224	if test x$as_have_required = xno; then :
225	$as_echo "$0: This script requires a shell more modern than all"
226	$as_echo "$0: the shells that I found on your system."
227	if test x${ZSH_VERSION+set} = xset ; then
228	$as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
229	$as_echo "$0: be upgraded to zsh 4.3.4 or later."
230	else
231	$as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
232	$0: including any error possibly output before this
233	$0: message. Then install a modern shell, or manually run
234	$0: the script under such a shell if you do have one."
235	fi
236	exit 1
237	fi
238	fi
239	fi
240	SHELL=${CONFIG_SHELL-/bin/sh}
241	export SHELL
242	# Unset more variables known to interfere with behavior of common tools.
243	CLICOLOR_FORCE= GREP_OPTIONS=
244	unset CLICOLOR_FORCE GREP_OPTIONS
245
246	## --------------------- ##
247	## M4sh Shell Functions. ##
248	## --------------------- ##
249	# as_fn_unset VAR
250	# ---------------
251	# Portably unset VAR.
252	as_fn_unset ()
253	{
254	{ eval $1=; unset $1;}
255	}
256	as_unset=as_fn_unset
257
258	# as_fn_set_status STATUS
259	# -----------------------
260	# Set $? to STATUS, without forking.
261	as_fn_set_status ()
262	{
263	return $1
264	} # as_fn_set_status
265
266	# as_fn_exit STATUS
267	# -----------------
268	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
269	as_fn_exit ()
270	{
271	set +e
272	as_fn_set_status $1
273	exit $1
274	} # as_fn_exit
275
276	# as_fn_mkdir_p
277	# -------------
278	# Create "$as_dir" as a directory, including parents if necessary.
279	as_fn_mkdir_p ()
280	{
281
282	case $as_dir in #(
283	-*) as_dir=./$as_dir;;
284	esac
285	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
286	as_dirs=
287	while :; do
288	case $as_dir in #(
289	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
290	*) as_qdir=$as_dir;;
291	esac
292	as_dirs="'$as_qdir' $as_dirs"
293	as_dir=`$as_dirname -- "$as_dir" \|\|
294	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
295	X"$as_dir" : 'X$//$[^/]' \\| \
296	X"$as_dir" : 'X$//$$' \\| \
297	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
298	$as_echo X"$as_dir" \|
299	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
300	s//\1/
301	q
302	}
303	/^X$\/\/$[^/].*/{
304	s//\1/
305	q
306	}
307	/^X$\/\/$$/{
308	s//\1/
309	q
310	}
311	/^X$\/$.*/{
312	s//\1/
313	q
314	}
315	s/.*/./; q'`
316	test -d "$as_dir" && break
317	done
318	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
319	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
320
321
322	} # as_fn_mkdir_p
323	# as_fn_append VAR VALUE
324	# ----------------------
325	# Append the text in VALUE to the end of the definition contained in VAR. Take
326	# advantage of any shell optimizations that allow amortized linear growth over
327	# repeated appends, instead of the typical quadratic growth present in naive
328	# implementations.
329	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
330	eval 'as_fn_append ()
331	{
332	eval $1+=\$2
333	}'
334	else
335	as_fn_append ()
336	{
337	eval $1=\$$1\$2
338	}
339	fi # as_fn_append
340
341	# as_fn_arith ARG...
342	# ------------------
343	# Perform arithmetic evaluation on the ARGs, and store the result in the
344	# global $as_val. Take advantage of shells that can avoid forks. The arguments
345	# must be portable across $(()) and expr.
346	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
347	eval 'as_fn_arith ()
348	{
349	as_val=$(( $* ))
350	}'
351	else
352	as_fn_arith ()
353	{
354	as_val=`expr "$@" \|\| test $? -eq 1`
355	}
356	fi # as_fn_arith
357
358
359	# as_fn_error STATUS ERROR [LINENO LOG_FD]
360	# ----------------------------------------
361	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
362	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
363	# script with STATUS, using 1 if that was 0.
364	as_fn_error ()
365	{
366	as_status=$1; test $as_status -eq 0 && as_status=1
367	if test "$4"; then
368	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
369	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
370	fi
371	$as_echo "$as_me: error: $2" >&2
372	as_fn_exit $as_status
373	} # as_fn_error
374
375	if expr a : '$a$' >/dev/null 2>&1 &&
376	test "X`expr 00001 : '.*$...$'`" = X001; then
377	as_expr=expr
378	else
379	as_expr=false
380	fi
381
382	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
383	as_basename=basename
384	else
385	as_basename=false
386	fi
387
388	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
389	as_dirname=dirname
390	else
391	as_dirname=false
392	fi
393
394	as_me=`$as_basename -- "$0" \|\|
395	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
396	X"$0" : 'X$//$$' \\| \
397	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
398	$as_echo X/"$0" \|
399	sed '/^.\/$[^/][^/]$\/*$/{
400	s//\1/
401	q
402	}
403	/^X\/$\/\/$$/{
404	s//\1/
405	q
406	}
407	/^X\/$\/$.*/{
408	s//\1/
409	q
410	}
411	s/.*/./; q'`
412
413	# Avoid depending upon Character Ranges.
414	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
415	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
416	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
417	as_cr_digits='0123456789'
418	as_cr_alnum=$as_cr_Letters$as_cr_digits
419
420
421	as_lineno_1=$LINENO as_lineno_1a=$LINENO
422	as_lineno_2=$LINENO as_lineno_2a=$LINENO
423	eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
424	test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' \|\| {
425	# Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
426	sed -n '
427	p
428	/[$]LINENO/=
429	' <$as_myself \|
430	sed '
431	s/[$]LINENO.*/&-/
432	t lineno
433	b
434	:lineno
435	N
436	:loop
437	s/[$]LINENO$[^'$as_cr_alnum'_].\n$$.$/\2\1\2/
438	t loop
439	s/-\n.*//
440	' >$as_me.lineno &&
441	chmod +x "$as_me.lineno" \|\|
442	{ $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
443
444	# Don't try to exec as it changes $[0], causing all sort of problems
445	# (the dirname of $[0] is not the place where we might find the
446	# original and so on. Autoconf is especially sensitive to this).
447	. "./$as_me.lineno"
448	# Exit status is that of the last command.
449	exit
450	}
451
452	ECHO_C= ECHO_N= ECHO_T=
453	case `echo -n x` in #(((((
454	-n*)
455	case `echo 'xy\c'` in
456	c) ECHO_T=' ';; # ECHO_T is single tab character.
457	xy) ECHO_C='\c';;
458	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
459	ECHO_T=' ';;
460	esac;;
461	*)
462	ECHO_N='-n';;
463	esac
464
465	rm -f conf$$ conf$$.exe conf$$.file
466	if test -d conf$$.dir; then
467	rm -f conf$$.dir/conf$$.file
468	else
469	rm -f conf$$.dir
470	mkdir conf$$.dir 2>/dev/null
471	fi
472	if (echo >conf$$.file) 2>/dev/null; then
473	if ln -s conf$$.file conf$$ 2>/dev/null; then
474	as_ln_s='ln -s'
475	# ... but there are two gotchas:
476	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
477	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
478	# In both cases, we have to default to `cp -p'.
479	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
480	as_ln_s='cp -p'
481	elif ln conf$$.file conf$$ 2>/dev/null; then
482	as_ln_s=ln
483	else
484	as_ln_s='cp -p'
485	fi
486	else
487	as_ln_s='cp -p'
488	fi
489	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
490	rmdir conf$$.dir 2>/dev/null
491
492	if mkdir -p . 2>/dev/null; then
493	as_mkdir_p='mkdir -p "$as_dir"'
494	else
495	test -d ./-p && rmdir ./-p
496	as_mkdir_p=false
497	fi
498
499	if test -x / >/dev/null 2>&1; then
500	as_test_x='test -x'
501	else
502	if ls -dL / >/dev/null 2>&1; then
503	as_ls_L_option=L
504	else
505	as_ls_L_option=
506	fi
507	as_test_x='
508	eval sh -c '\''
509	if test -d "$1"; then
510	test -d "$1/.";
511	else
512	case $1 in #(
513	-*)set "./$1";;
514	esac;
515	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
516	???[sx]):;;)false;;esac;fi
517	'\'' sh
518	'
519	fi
520	as_executable_p=$as_test_x
521
522	# Sed expression to map a string onto a valid CPP name.
523	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
524
525	# Sed expression to map a string onto a valid variable name.
526	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
527
528
529	test -n "$DJDIR" \|\| exec 7<&0 </dev/null
530	exec 6>&1
531
532	# Name of the host.
533	# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
534	# so uname gets run too.
535	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
536
537	#
538	# Initializations.
539	#
540	ac_default_prefix=/usr/local
541	ac_clean_files=
542	ac_config_libobj_dir=.
543	LIBOBJS=
544	cross_compiling=no
545	subdirs=
546	MFLAGS=
547	MAKEFLAGS=
548
549	# Identity of this package.
550	PACKAGE_NAME=
551	PACKAGE_TARNAME=
552	PACKAGE_VERSION=
553	PACKAGE_STRING=
554	PACKAGE_BUGREPORT=
555	PACKAGE_URL=
556
557	ac_unique_file="email2trac.py.in"
558	ac_subst_vars='LTLIBOBJS
559	LIBOBJS
560	SYSTEM_EMAIL2TRAC_CONF
561	email2trac_conf
562	DEBUG
563	EGREP
564	GREP
565	CPP
566	OBJEXT
567	EXEEXT
568	ac_ct_CC
569	CPPFLAGS
570	LDFLAGS
571	CFLAGS
572	CC
573	pkgpyexecdir
574	pkgpythondir
575	pythondir
576	PYTHON_PLATFORM
577	PYTHON_EXEC_PREFIX
578	PYTHON_PREFIX
579	PYTHON_VERSION
580	PYTHON
581	install_user
582	mta_user
583	trac_user
584	pyexecdir
585	target_alias
586	host_alias
587	build_alias
588	LIBS
589	ECHO_T
590	ECHO_N
591	ECHO_C
592	DEFS
593	mandir
594	localedir
595	libdir
596	psdir
597	pdfdir
598	dvidir
599	htmldir
600	infodir
601	docdir
602	oldincludedir
603	includedir
604	localstatedir
605	sharedstatedir
606	sysconfdir
607	datadir
608	datarootdir
609	libexecdir
610	sbindir
611	bindir
612	program_transform_name
613	prefix
614	exec_prefix
615	PACKAGE_URL
616	PACKAGE_BUGREPORT
617	PACKAGE_STRING
618	PACKAGE_VERSION
619	PACKAGE_TARNAME
620	PACKAGE_NAME
621	PATH_SEPARATOR
622	SHELL'
623	ac_subst_files=''
624	ac_user_opts='
625	enable_option_checking
626	with_install_user
627	with_trac_user
628	with_mta_user
629	'
630	ac_precious_vars='build_alias
631	host_alias
632	target_alias
633	CC
634	CFLAGS
635	LDFLAGS
636	LIBS
637	CPPFLAGS
638	CPP'
639
640
641	# Initialize some variables set by options.
642	ac_init_help=
643	ac_init_version=false
644	ac_unrecognized_opts=
645	ac_unrecognized_sep=
646	# The variables have the same names as the options, with
647	# dashes changed to underlines.
648	cache_file=/dev/null
649	exec_prefix=NONE
650	no_create=
651	no_recursion=
652	prefix=NONE
653	program_prefix=NONE
654	program_suffix=NONE
655	program_transform_name=s,x,x,
656	silent=
657	site=
658	srcdir=
659	verbose=
660	x_includes=NONE
661	x_libraries=NONE
662
663	# Installation directory options.
664	# These are left unexpanded so users can "make install exec_prefix=/foo"
665	# and all the variables that are supposed to be based on exec_prefix
666	# by default will actually change.
667	# Use braces instead of parens because sh, perl, etc. also accept them.
668	# (The list follows the same order as the GNU Coding Standards.)
669	bindir='${exec_prefix}/bin'
670	sbindir='${exec_prefix}/sbin'
671	libexecdir='${exec_prefix}/libexec'
672	datarootdir='${prefix}/share'
673	datadir='${datarootdir}'
674	sysconfdir='${prefix}/etc'
675	sharedstatedir='${prefix}/com'
676	localstatedir='${prefix}/var'
677	includedir='${prefix}/include'
678	oldincludedir='/usr/include'
679	docdir='${datarootdir}/doc/${PACKAGE}'
680	infodir='${datarootdir}/info'
681	htmldir='${docdir}'
682	dvidir='${docdir}'
683	pdfdir='${docdir}'
684	psdir='${docdir}'
685	libdir='${exec_prefix}/lib'
686	localedir='${datarootdir}/locale'
687	mandir='${datarootdir}/man'
688
689	ac_prev=
690	ac_dashdash=
691	for ac_option
692	do
693	# If the previous option needs an argument, assign it.
694	if test -n "$ac_prev"; then
695	eval $ac_prev=\$ac_option
696	ac_prev=
697	continue
698	fi
699
700	case $ac_option in
701	=?) ac_optarg=`expr "X$ac_option" : '[^=]=$.$'` ;;
702	*=) ac_optarg= ;;
703	*) ac_optarg=yes ;;
704	esac
705
706	# Accept the important Cygnus configure options, so we can diagnose typos.
707
708	case $ac_dashdash$ac_option in
709	--)
710	ac_dashdash=yes ;;
711
712	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
713	ac_prev=bindir ;;
714	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
715	bindir=$ac_optarg ;;
716
717	-build \| --build \| --buil \| --bui \| --bu)
718	ac_prev=build_alias ;;
719	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
720	build_alias=$ac_optarg ;;
721
722	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
723	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
724	ac_prev=cache_file ;;
725	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
726	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
727	cache_file=$ac_optarg ;;
728
729	--config-cache \| -C)
730	cache_file=config.cache ;;
731
732	-datadir \| --datadir \| --datadi \| --datad)
733	ac_prev=datadir ;;
734	-datadir=* \| --datadir=* \| --datadi=* \| --datad=*)
735	datadir=$ac_optarg ;;
736
737	-datarootdir \| --datarootdir \| --datarootdi \| --datarootd \| --dataroot \
738	\| --dataroo \| --dataro \| --datar)
739	ac_prev=datarootdir ;;
740	-datarootdir=* \| --datarootdir=* \| --datarootdi=* \| --datarootd=* \
741	\| --dataroot=* \| --dataroo=* \| --dataro=* \| --datar=*)
742	datarootdir=$ac_optarg ;;
743
744	-disable-* \| --disable-*)
745	ac_useropt=`expr "x$ac_option" : 'x-disable-$.$'`
746	# Reject names that are not valid shell variable names.
747	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
748	as_fn_error $? "invalid feature name: $ac_useropt"
749	ac_useropt_orig=$ac_useropt
750	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
751	case $ac_user_opts in
752	*"
753	"enable_$ac_useropt"
754	"*) ;;
755	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
756	ac_unrecognized_sep=', ';;
757	esac
758	eval enable_$ac_useropt=no ;;
759
760	-docdir \| --docdir \| --docdi \| --doc \| --do)
761	ac_prev=docdir ;;
762	-docdir=* \| --docdir=* \| --docdi=* \| --doc=* \| --do=*)
763	docdir=$ac_optarg ;;
764
765	-dvidir \| --dvidir \| --dvidi \| --dvid \| --dvi \| --dv)
766	ac_prev=dvidir ;;
767	-dvidir=* \| --dvidir=* \| --dvidi=* \| --dvid=* \| --dvi=* \| --dv=*)
768	dvidir=$ac_optarg ;;
769
770	-enable-* \| --enable-*)
771	ac_useropt=`expr "x$ac_option" : 'x-enable-$[^=]$'`
772	# Reject names that are not valid shell variable names.
773	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
774	as_fn_error $? "invalid feature name: $ac_useropt"
775	ac_useropt_orig=$ac_useropt
776	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
777	case $ac_user_opts in
778	*"
779	"enable_$ac_useropt"
780	"*) ;;
781	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
782	ac_unrecognized_sep=', ';;
783	esac
784	eval enable_$ac_useropt=\$ac_optarg ;;
785
786	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
787	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
788	\| --exec \| --exe \| --ex)
789	ac_prev=exec_prefix ;;
790	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
791	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
792	\| --exec=* \| --exe=* \| --ex=*)
793	exec_prefix=$ac_optarg ;;
794
795	-gas \| --gas \| --ga \| --g)
796	# Obsolete; use --with-gas.
797	with_gas=yes ;;
798
799	-help \| --help \| --hel \| --he \| -h)
800	ac_init_help=long ;;
801	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
802	ac_init_help=recursive ;;
803	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
804	ac_init_help=short ;;
805
806	-host \| --host \| --hos \| --ho)
807	ac_prev=host_alias ;;
808	-host=* \| --host=* \| --hos=* \| --ho=*)
809	host_alias=$ac_optarg ;;
810
811	-htmldir \| --htmldir \| --htmldi \| --htmld \| --html \| --htm \| --ht)
812	ac_prev=htmldir ;;
813	-htmldir=* \| --htmldir=* \| --htmldi=* \| --htmld=* \| --html=* \| --htm=* \
814	\| --ht=*)
815	htmldir=$ac_optarg ;;
816
817	-includedir \| --includedir \| --includedi \| --included \| --include \
818	\| --includ \| --inclu \| --incl \| --inc)
819	ac_prev=includedir ;;
820	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
821	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
822	includedir=$ac_optarg ;;
823
824	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
825	ac_prev=infodir ;;
826	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
827	infodir=$ac_optarg ;;
828
829	-libdir \| --libdir \| --libdi \| --libd)
830	ac_prev=libdir ;;
831	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
832	libdir=$ac_optarg ;;
833
834	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
835	\| --libexe \| --libex \| --libe)
836	ac_prev=libexecdir ;;
837	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
838	\| --libexe=* \| --libex=* \| --libe=*)
839	libexecdir=$ac_optarg ;;
840
841	-localedir \| --localedir \| --localedi \| --localed \| --locale)
842	ac_prev=localedir ;;
843	-localedir=* \| --localedir=* \| --localedi=* \| --localed=* \| --locale=*)
844	localedir=$ac_optarg ;;
845
846	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
847	\| --localstate \| --localstat \| --localsta \| --localst \| --locals)
848	ac_prev=localstatedir ;;
849	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
850	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \| --locals=*)
851	localstatedir=$ac_optarg ;;
852
853	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
854	ac_prev=mandir ;;
855	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
856	mandir=$ac_optarg ;;
857
858	-nfp \| --nfp \| --nf)
859	# Obsolete; use --without-fp.
860	with_fp=no ;;
861
862	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
863	\| --no-cr \| --no-c \| -n)
864	no_create=yes ;;
865
866	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
867	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
868	no_recursion=yes ;;
869
870	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
871	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
872	\| --oldin \| --oldi \| --old \| --ol \| --o)
873	ac_prev=oldincludedir ;;
874	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
875	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
876	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
877	oldincludedir=$ac_optarg ;;
878
879	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
880	ac_prev=prefix ;;
881	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
882	prefix=$ac_optarg ;;
883
884	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
885	\| --program-pre \| --program-pr \| --program-p)
886	ac_prev=program_prefix ;;
887	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
888	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
889	program_prefix=$ac_optarg ;;
890
891	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
892	\| --program-suf \| --program-su \| --program-s)
893	ac_prev=program_suffix ;;
894	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
895	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
896	program_suffix=$ac_optarg ;;
897
898	-program-transform-name \| --program-transform-name \
899	\| --program-transform-nam \| --program-transform-na \
900	\| --program-transform-n \| --program-transform- \
901	\| --program-transform \| --program-transfor \
902	\| --program-transfo \| --program-transf \
903	\| --program-trans \| --program-tran \
904	\| --progr-tra \| --program-tr \| --program-t)
905	ac_prev=program_transform_name ;;
906	-program-transform-name=* \| --program-transform-name=* \
907	\| --program-transform-nam=* \| --program-transform-na=* \
908	\| --program-transform-n=* \| --program-transform-=* \
909	\| --program-transform=* \| --program-transfor=* \
910	\| --program-transfo=* \| --program-transf=* \
911	\| --program-trans=* \| --program-tran=* \
912	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
913	program_transform_name=$ac_optarg ;;
914
915	-pdfdir \| --pdfdir \| --pdfdi \| --pdfd \| --pdf \| --pd)
916	ac_prev=pdfdir ;;
917	-pdfdir=* \| --pdfdir=* \| --pdfdi=* \| --pdfd=* \| --pdf=* \| --pd=*)
918	pdfdir=$ac_optarg ;;
919
920	-psdir \| --psdir \| --psdi \| --psd \| --ps)
921	ac_prev=psdir ;;
922	-psdir=* \| --psdir=* \| --psdi=* \| --psd=* \| --ps=*)
923	psdir=$ac_optarg ;;
924
925	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
926	\| -silent \| --silent \| --silen \| --sile \| --sil)
927	silent=yes ;;
928
929	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
930	ac_prev=sbindir ;;
931	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
932	\| --sbi=* \| --sb=*)
933	sbindir=$ac_optarg ;;
934
935	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
936	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
937	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
938	\| --sha \| --sh)
939	ac_prev=sharedstatedir ;;
940	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
941	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
942	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
943	\| --sha=* \| --sh=*)
944	sharedstatedir=$ac_optarg ;;
945
946	-site \| --site \| --sit)
947	ac_prev=site ;;
948	-site=* \| --site=* \| --sit=*)
949	site=$ac_optarg ;;
950
951	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
952	ac_prev=srcdir ;;
953	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
954	srcdir=$ac_optarg ;;
955
956	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
957	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
958	ac_prev=sysconfdir ;;
959	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
960	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
961	sysconfdir=$ac_optarg ;;
962
963	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
964	ac_prev=target_alias ;;
965	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
966	target_alias=$ac_optarg ;;
967
968	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
969	verbose=yes ;;
970
971	-version \| --version \| --versio \| --versi \| --vers \| -V)
972	ac_init_version=: ;;
973
974	-with-* \| --with-*)
975	ac_useropt=`expr "x$ac_option" : 'x-with-$[^=]$'`
976	# Reject names that are not valid shell variable names.
977	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
978	as_fn_error $? "invalid package name: $ac_useropt"
979	ac_useropt_orig=$ac_useropt
980	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
981	case $ac_user_opts in
982	*"
983	"with_$ac_useropt"
984	"*) ;;
985	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
986	ac_unrecognized_sep=', ';;
987	esac
988	eval with_$ac_useropt=\$ac_optarg ;;
989
990	-without-* \| --without-*)
991	ac_useropt=`expr "x$ac_option" : 'x-without-$.$'`
992	# Reject names that are not valid shell variable names.
993	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
994	as_fn_error $? "invalid package name: $ac_useropt"
995	ac_useropt_orig=$ac_useropt
996	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
997	case $ac_user_opts in
998	*"
999	"with_$ac_useropt"
1000	"*) ;;
1001	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1002	ac_unrecognized_sep=', ';;
1003	esac
1004	eval with_$ac_useropt=no ;;
1005
1006	--x)
1007	# Obsolete; use --with-x.
1008	with_x=yes ;;
1009
1010	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
1011	\| --x-incl \| --x-inc \| --x-in \| --x-i)
1012	ac_prev=x_includes ;;
1013	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
1014	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
1015	x_includes=$ac_optarg ;;
1016
1017	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
1018	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
1019	ac_prev=x_libraries ;;
1020	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
1021	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
1022	x_libraries=$ac_optarg ;;
1023
1024	-*) as_fn_error $? "unrecognized option: \`$ac_option'
1025	Try \`$0 --help' for more information"
1026	;;
1027
1028	=)
1029	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
1030	# Reject names that are not valid shell variable names.
1031	case $ac_envvar in #(
1032	'' \| [0-9]* \| [!_$as_cr_alnum] )
1033	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1034	esac
1035	eval $ac_envvar=\$ac_optarg
1036	export $ac_envvar ;;
1037
1038	*)
1039	# FIXME: should be removed in autoconf 3.0.
1040	$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1041	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1042	$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1043	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1044	;;
1045
1046	esac
1047	done
1048
1049	if test -n "$ac_prev"; then
1050	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
1051	as_fn_error $? "missing argument to $ac_option"
1052	fi
1053
1054	if test -n "$ac_unrecognized_opts"; then
1055	case $enable_option_checking in
1056	no) ;;
1057	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1058	*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1059	esac
1060	fi
1061
1062	# Check all directory arguments for consistency.
1063	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1064	datadir sysconfdir sharedstatedir localstatedir includedir \
1065	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1066	libdir localedir mandir
1067	do
1068	eval ac_val=\$$ac_var
1069	# Remove trailing slashes.
1070	case $ac_val in
1071	*/ )
1072	ac_val=`expr "X$ac_val" : 'X$.[^/]$' \\| "X$ac_val" : 'X$.$'`
1073	eval $ac_var=\$ac_val;;
1074	esac
1075	# Be sure to have absolute directory names.
1076	case $ac_val in
1077	[\\/$]* \| ?:[\\/]* ) continue;;
1078	NONE \| '' ) case $ac_var in *prefix ) continue;; esac;;
1079	esac
1080	as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1081	done
1082
1083	# There might be people who depend on the old broken behavior: `$host'
1084	# used to hold the argument of --host etc.
1085	# FIXME: To remove some day.
1086	build=$build_alias
1087	host=$host_alias
1088	target=$target_alias
1089
1090	# FIXME: To remove some day.
1091	if test "x$host_alias" != x; then
1092	if test "x$build_alias" = x; then
1093	cross_compiling=maybe
1094	$as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
1095	If a cross compiler is detected then cross compile mode will be used" >&2
1096	elif test "x$build_alias" != "x$host_alias"; then
1097	cross_compiling=yes
1098	fi
1099	fi
1100
1101	ac_tool_prefix=
1102	test -n "$host_alias" && ac_tool_prefix=$host_alias-
1103
1104	test "$silent" = yes && exec 6>/dev/null
1105
1106
1107	ac_pwd=`pwd` && test -n "$ac_pwd" &&
1108	ac_ls_di=`ls -di .` &&
1109	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` \|\|
1110	as_fn_error $? "working directory cannot be determined"
1111	test "X$ac_ls_di" = "X$ac_pwd_ls_di" \|\|
1112	as_fn_error $? "pwd does not report name of working directory"
1113
1114
1115	# Find the source files, if location was not specified.
1116	if test -z "$srcdir"; then
1117	ac_srcdir_defaulted=yes
1118	# Try the directory containing this script, then the parent directory.
1119	ac_confdir=`$as_dirname -- "$as_myself" \|\|
1120	$as_expr X"$as_myself" : 'X$.[^/]$//[^/][^/]/$' \\| \
1121	X"$as_myself" : 'X$//$[^/]' \\| \
1122	X"$as_myself" : 'X$//$$' \\| \
1123	X"$as_myself" : 'X$/$' \\| . 2>/dev/null \|\|
1124	$as_echo X"$as_myself" \|
1125	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
1126	s//\1/
1127	q
1128	}
1129	/^X$\/\/$[^/].*/{
1130	s//\1/
1131	q
1132	}
1133	/^X$\/\/$$/{
1134	s//\1/
1135	q
1136	}
1137	/^X$\/$.*/{
1138	s//\1/
1139	q
1140	}
1141	s/.*/./; q'`
1142	srcdir=$ac_confdir
1143	if test ! -r "$srcdir/$ac_unique_file"; then
1144	srcdir=..
1145	fi
1146	else
1147	ac_srcdir_defaulted=no
1148	fi
1149	if test ! -r "$srcdir/$ac_unique_file"; then
1150	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1151	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1152	fi
1153	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1154	ac_abs_confdir=`(
1155	cd "$srcdir" && test -r "./$ac_unique_file" \|\| as_fn_error $? "$ac_msg"
1156	pwd)`
1157	# When building in place, set srcdir=.
1158	if test "$ac_abs_confdir" = "$ac_pwd"; then
1159	srcdir=.
1160	fi
1161	# Remove unnecessary trailing slashes from srcdir.
1162	# Double slashes in file names in object file debugging info
1163	# mess up M-x gdb in Emacs.
1164	case $srcdir in
1165	/) srcdir=`expr "X$srcdir" : 'X$.[^/]$' \\| "X$srcdir" : 'X$.*$'`;;
1166	esac
1167	for ac_var in $ac_precious_vars; do
1168	eval ac_env_${ac_var}_set=\${${ac_var}+set}
1169	eval ac_env_${ac_var}_value=\$${ac_var}
1170	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1171	eval ac_cv_env_${ac_var}_value=\$${ac_var}
1172	done
1173
1174	#
1175	# Report the --help message.
1176	#
1177	if test "$ac_init_help" = "long"; then
1178	# Omit some internal or obsolete options to make the list less imposing.
1179	# This message is too long to be a string in the A/UX 3.1 sh.
1180	cat <<_ACEOF
1181	\`configure' configures this package to adapt to many kinds of systems.
1182
1183	Usage: $0 [OPTION]... [VAR=VALUE]...
1184
1185	To assign environment variables (e.g., CC, CFLAGS...), specify them as
1186	VAR=VALUE. See below for descriptions of some of the useful variables.
1187
1188	Defaults for the options are specified in brackets.
1189
1190	Configuration:
1191	-h, --help display this help and exit
1192	--help=short display options specific to this package
1193	--help=recursive display the short help of all the included packages
1194	-V, --version display version information and exit
1195	-q, --quiet, --silent do not print \`checking ...' messages
1196	--cache-file=FILE cache test results in FILE [disabled]
1197	-C, --config-cache alias for \`--cache-file=config.cache'
1198	-n, --no-create do not create output files
1199	--srcdir=DIR find the sources in DIR [configure dir or \`..']
1200
1201	Installation directories:
1202	--prefix=PREFIX install architecture-independent files in PREFIX
1203	[$ac_default_prefix]
1204	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1205	[PREFIX]
1206
1207	By default, \`make install' will install all the files in
1208	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1209	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1210	for instance \`--prefix=\$HOME'.
1211
1212	For better control, use the options below.
1213
1214	Fine tuning of the installation directories:
1215	--bindir=DIR user executables [EPREFIX/bin]
1216	--sbindir=DIR system admin executables [EPREFIX/sbin]
1217	--libexecdir=DIR program executables [EPREFIX/libexec]
1218	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1219	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1220	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
1221	--libdir=DIR object code libraries [EPREFIX/lib]
1222	--includedir=DIR C header files [PREFIX/include]
1223	--oldincludedir=DIR C header files for non-gcc [/usr/include]
1224	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1225	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1226	--infodir=DIR info documentation [DATAROOTDIR/info]
1227	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1228	--mandir=DIR man documentation [DATAROOTDIR/man]
1229	--docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1230	--htmldir=DIR html documentation [DOCDIR]
1231	--dvidir=DIR dvi documentation [DOCDIR]
1232	--pdfdir=DIR pdf documentation [DOCDIR]
1233	--psdir=DIR ps documentation [DOCDIR]
1234	_ACEOF
1235
1236	cat <<\_ACEOF
1237	_ACEOF
1238	fi
1239
1240	if test -n "$ac_init_help"; then
1241
1242	cat <<\_ACEOF
1243
1244	Optional Packages:
1245	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1246	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1247
1248	--with-install_user=USER Specify the name of the user that we must use for installation,
1249	default=root
1250
1251	--with-trac_user=USER Specify the name of the user that trac use,
1252	default=www-data
1253
1254	--with-mta_user=USER Specify the name of the user that your MTA use,
1255	default=nobody
1256
1257	Some influential environment variables:
1258	CC C compiler command
1259	CFLAGS C compiler flags
1260	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1261	nonstandard directory <lib dir>
1262	LIBS libraries to pass to the linker, e.g. -l<library>
1263	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1264	you have headers in a nonstandard directory <include dir>
1265	CPP C preprocessor
1266
1267	Use these variables to override the choices made by `configure' or to help
1268	it to find libraries and programs with nonstandard names/locations.
1269
1270	Report bugs to the package provider.
1271	_ACEOF
1272	ac_status=$?
1273	fi
1274
1275	if test "$ac_init_help" = "recursive"; then
1276	# If there are subdirs, report their specific --help.
1277	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1278	test -d "$ac_dir" \|\|
1279	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } \|\|
1280	continue
1281	ac_builddir=.
1282
1283	case "$ac_dir" in
1284	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1285	*)
1286	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
1287	# A ".." for each directory in $ac_dir_suffix.
1288	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
1289	case $ac_top_builddir_sub in
1290	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1291	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1292	esac ;;
1293	esac
1294	ac_abs_top_builddir=$ac_pwd
1295	ac_abs_builddir=$ac_pwd$ac_dir_suffix
1296	# for backward compatibility:
1297	ac_top_builddir=$ac_top_build_prefix
1298
1299	case $srcdir in
1300	.) # We are building in place.
1301	ac_srcdir=.
1302	ac_top_srcdir=$ac_top_builddir_sub
1303	ac_abs_top_srcdir=$ac_pwd ;;
1304	[\\/]* \| ?:[\\/]* ) # Absolute name.
1305	ac_srcdir=$srcdir$ac_dir_suffix;
1306	ac_top_srcdir=$srcdir
1307	ac_abs_top_srcdir=$srcdir ;;
1308	*) # Relative name.
1309	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1310	ac_top_srcdir=$ac_top_build_prefix$srcdir
1311	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1312	esac
1313	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1314
1315	cd "$ac_dir" \|\| { ac_status=$?; continue; }
1316	# Check for guested configure.
1317	if test -f "$ac_srcdir/configure.gnu"; then
1318	echo &&
1319	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
1320	elif test -f "$ac_srcdir/configure"; then
1321	echo &&
1322	$SHELL "$ac_srcdir/configure" --help=recursive
1323	else
1324	$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1325	fi \|\| ac_status=$?
1326	cd "$ac_pwd" \|\| { ac_status=$?; break; }
1327	done
1328	fi
1329
1330	test -n "$ac_init_help" && exit $ac_status
1331	if $ac_init_version; then
1332	cat <<\_ACEOF
1333	configure
1334	generated by GNU Autoconf 2.67
1335
1336	Copyright (C) 2010 Free Software Foundation, Inc.
1337	This configure script is free software; the Free Software Foundation
1338	gives unlimited permission to copy, distribute and modify it.
1339	_ACEOF
1340	exit
1341	fi
1342
1343	## ------------------------ ##
1344	## Autoconf initialization. ##
1345	## ------------------------ ##
1346
1347	# ac_fn_c_try_compile LINENO
1348	# --------------------------
1349	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1350	ac_fn_c_try_compile ()
1351	{
1352	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1353	rm -f conftest.$ac_objext
1354	if { { ac_try="$ac_compile"
1355	case "(($ac_try" in
1356	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1357	*) ac_try_echo=$ac_try;;
1358	esac
1359	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1360	$as_echo "$ac_try_echo"; } >&5
1361	(eval "$ac_compile") 2>conftest.err
1362	ac_status=$?
1363	if test -s conftest.err; then
1364	grep -v '^ *+' conftest.err >conftest.er1
1365	cat conftest.er1 >&5
1366	mv -f conftest.er1 conftest.err
1367	fi
1368	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1369	test $ac_status = 0; } && {
1370	test -z "$ac_c_werror_flag" \|\|
1371	test ! -s conftest.err
1372	} && test -s conftest.$ac_objext; then :
1373	ac_retval=0
1374	else
1375	$as_echo "$as_me: failed program was:" >&5
1376	sed 's/^/\| /' conftest.$ac_ext >&5
1377
1378	ac_retval=1
1379	fi
1380	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1381	as_fn_set_status $ac_retval
1382
1383	} # ac_fn_c_try_compile
1384
1385	# ac_fn_c_try_cpp LINENO
1386	# ----------------------
1387	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1388	ac_fn_c_try_cpp ()
1389	{
1390	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1391	if { { ac_try="$ac_cpp conftest.$ac_ext"
1392	case "(($ac_try" in
1393	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1394	*) ac_try_echo=$ac_try;;
1395	esac
1396	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1397	$as_echo "$ac_try_echo"; } >&5
1398	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1399	ac_status=$?
1400	if test -s conftest.err; then
1401	grep -v '^ *+' conftest.err >conftest.er1
1402	cat conftest.er1 >&5
1403	mv -f conftest.er1 conftest.err
1404	fi
1405	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1406	test $ac_status = 0; } > conftest.i && {
1407	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
1408	test ! -s conftest.err
1409	}; then :
1410	ac_retval=0
1411	else
1412	$as_echo "$as_me: failed program was:" >&5
1413	sed 's/^/\| /' conftest.$ac_ext >&5
1414
1415	ac_retval=1
1416	fi
1417	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1418	as_fn_set_status $ac_retval
1419
1420	} # ac_fn_c_try_cpp
1421
1422	# ac_fn_c_try_link LINENO
1423	# -----------------------
1424	# Try to link conftest.$ac_ext, and return whether this succeeded.
1425	ac_fn_c_try_link ()
1426	{
1427	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1428	rm -f conftest.$ac_objext conftest$ac_exeext
1429	if { { ac_try="$ac_link"
1430	case "(($ac_try" in
1431	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1432	*) ac_try_echo=$ac_try;;
1433	esac
1434	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1435	$as_echo "$ac_try_echo"; } >&5
1436	(eval "$ac_link") 2>conftest.err
1437	ac_status=$?
1438	if test -s conftest.err; then
1439	grep -v '^ *+' conftest.err >conftest.er1
1440	cat conftest.er1 >&5
1441	mv -f conftest.er1 conftest.err
1442	fi
1443	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1444	test $ac_status = 0; } && {
1445	test -z "$ac_c_werror_flag" \|\|
1446	test ! -s conftest.err
1447	} && test -s conftest$ac_exeext && {
1448	test "$cross_compiling" = yes \|\|
1449	$as_test_x conftest$ac_exeext
1450	}; then :
1451	ac_retval=0
1452	else
1453	$as_echo "$as_me: failed program was:" >&5
1454	sed 's/^/\| /' conftest.$ac_ext >&5
1455
1456	ac_retval=1
1457	fi
1458	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1459	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1460	# interfere with the next link command; also delete a directory that is
1461	# left behind by Apple's compiler. We do this before executing the actions.
1462	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1463	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1464	as_fn_set_status $ac_retval
1465
1466	} # ac_fn_c_try_link
1467
1468	# ac_fn_c_check_func LINENO FUNC VAR
1469	# ----------------------------------
1470	# Tests whether FUNC exists, setting the cache variable VAR accordingly
1471	ac_fn_c_check_func ()
1472	{
1473	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1474	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1475	$as_echo_n "checking for $2... " >&6; }
1476	if eval "test \"\${$3+set}\"" = set; then :
1477	$as_echo_n "(cached) " >&6
1478	else
1479	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1480	/* end confdefs.h. */
1481	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1482	For example, HP-UX 11i <limits.h> declares gettimeofday. */
1483	#define $2 innocuous_$2
1484
1485	/* System header to define __stub macros and hopefully few prototypes,
1486	which can conflict with char $2 (); below.
1487	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1488	<limits.h> exists even on freestanding compilers. */
1489
1490	#ifdef __STDC__
1491	# include <limits.h>
1492	#else
1493	# include <assert.h>
1494	#endif
1495
1496	#undef $2
1497
1498	/* Override any GCC internal prototype to avoid an error.
1499	Use char because int might match the return type of a GCC
1500	builtin and then its argument prototype would still apply. */
1501	#ifdef __cplusplus
1502	extern "C"
1503	#endif
1504	char $2 ();
1505	/* The GNU C library defines this for functions which it implements
1506	to always fail with ENOSYS. Some functions are actually named
1507	something starting with __ and the normal name is an alias. */
1508	#if defined __stub_$2 \|\| defined __stub___$2
1509	choke me
1510	#endif
1511
1512	int
1513	main ()
1514	{
1515	return $2 ();
1516	;
1517	return 0;
1518	}
1519	_ACEOF
1520	if ac_fn_c_try_link "$LINENO"; then :
1521	eval "$3=yes"
1522	else
1523	eval "$3=no"
1524	fi
1525	rm -f core conftest.err conftest.$ac_objext \
1526	conftest$ac_exeext conftest.$ac_ext
1527	fi
1528	eval ac_res=\$$3
1529	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1530	$as_echo "$ac_res" >&6; }
1531	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1532
1533	} # ac_fn_c_check_func
1534	cat >config.log <<_ACEOF
1535	This file contains any messages produced by compilers while
1536	running configure, to aid debugging if configure makes a mistake.
1537
1538	It was created by $as_me, which was
1539	generated by GNU Autoconf 2.67. Invocation command line was
1540
1541	$ $0 $@
1542
1543	_ACEOF
1544	exec 5>>config.log
1545	{
1546	cat <<_ASUNAME
1547	## --------- ##
1548	## Platform. ##
1549	## --------- ##
1550
1551	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
1552	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
1553	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
1554	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
1555	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
1556
1557	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
1558	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
1559
1560	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
1561	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
1562	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
1563	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null \|\| echo unknown`
1564	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
1565	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
1566	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
1567
1568	_ASUNAME
1569
1570	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1571	for as_dir in $PATH
1572	do
1573	IFS=$as_save_IFS
1574	test -z "$as_dir" && as_dir=.
1575	$as_echo "PATH: $as_dir"
1576	done
1577	IFS=$as_save_IFS
1578
1579	} >&5
1580
1581	cat >&5 <<_ACEOF
1582
1583
1584	## ----------- ##
1585	## Core tests. ##
1586	## ----------- ##
1587
1588	_ACEOF
1589
1590
1591	# Keep a trace of the command line.
1592	# Strip out --no-create and --no-recursion so they do not pile up.
1593	# Strip out --silent because we don't want to record it for future runs.
1594	# Also quote any args containing shell meta-characters.
1595	# Make two passes to allow for proper duplicate-argument suppression.
1596	ac_configure_args=
1597	ac_configure_args0=
1598	ac_configure_args1=
1599	ac_must_keep_next=false
1600	for ac_pass in 1 2
1601	do
1602	for ac_arg
1603	do
1604	case $ac_arg in
1605	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
1606	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1607	\| -silent \| --silent \| --silen \| --sile \| --sil)
1608	continue ;;
1609	\')
1610	ac_arg=`$as_echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
1611	esac
1612	case $ac_pass in
1613	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1614	2)
1615	as_fn_append ac_configure_args1 " '$ac_arg'"
1616	if test $ac_must_keep_next = true; then
1617	ac_must_keep_next=false # Got value, back to normal.
1618	else
1619	case $ac_arg in
1620	= \| --config-cache \| -C \| -disable-* \| --disable-* \
1621	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
1622	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
1623	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
1624	case "$ac_configure_args0 " in
1625	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
1626	esac
1627	;;
1628	-* ) ac_must_keep_next=true ;;
1629	esac
1630	fi
1631	as_fn_append ac_configure_args " '$ac_arg'"
1632	;;
1633	esac
1634	done
1635	done
1636	{ ac_configure_args0=; unset ac_configure_args0;}
1637	{ ac_configure_args1=; unset ac_configure_args1;}
1638
1639	# When interrupted or exit'd, cleanup temporary files, and complete
1640	# config.log. We remove comments because anyway the quotes in there
1641	# would cause problems or look ugly.
1642	# WARNING: Use '\'' to represent an apostrophe within the trap.
1643	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1644	trap 'exit_status=$?
1645	# Save into config.log some information that might help in debugging.
1646	{
1647	echo
1648
1649	$as_echo "## ---------------- ##
1650	## Cache variables. ##
1651	## ---------------- ##"
1652	echo
1653	# The following way of writing the cache mishandles newlines in values,
1654	(
1655	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'\''`; do
1656	eval ac_val=\$$ac_var
1657	case $ac_val in #(
1658	${as_nl})
1659	case $ac_var in #(
1660	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1661	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1662	esac
1663	case $ac_var in #(
1664	_ \| IFS \| as_nl) ;; #(
1665	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
1666	*) { eval $ac_var=; unset $ac_var;} ;;
1667	esac ;;
1668	esac
1669	done
1670	(set) 2>&1 \|
1671	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1672	${as_nl}ac_space=\ )
1673	sed -n \
1674	"s/'\''/'\''\\\\'\'''\''/g;
1675	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\''\\2'\''/p"
1676	;; #(
1677	*)
1678	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
1679	;;
1680	esac \|
1681	sort
1682	)
1683	echo
1684
1685	$as_echo "## ----------------- ##
1686	## Output variables. ##
1687	## ----------------- ##"
1688	echo
1689	for ac_var in $ac_subst_vars
1690	do
1691	eval ac_val=\$$ac_var
1692	case $ac_val in
1693	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1694	esac
1695	$as_echo "$ac_var='\''$ac_val'\''"
1696	done \| sort
1697	echo
1698
1699	if test -n "$ac_subst_files"; then
1700	$as_echo "## ------------------- ##
1701	## File substitutions. ##
1702	## ------------------- ##"
1703	echo
1704	for ac_var in $ac_subst_files
1705	do
1706	eval ac_val=\$$ac_var
1707	case $ac_val in
1708	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1709	esac
1710	$as_echo "$ac_var='\''$ac_val'\''"
1711	done \| sort
1712	echo
1713	fi
1714
1715	if test -s confdefs.h; then
1716	$as_echo "## ----------- ##
1717	## confdefs.h. ##
1718	## ----------- ##"
1719	echo
1720	cat confdefs.h
1721	echo
1722	fi
1723	test "$ac_signal" != 0 &&
1724	$as_echo "$as_me: caught signal $ac_signal"
1725	$as_echo "$as_me: exit $exit_status"
1726	} >&5
1727	rm -f core .core core.conftest. &&
1728	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1729	exit $exit_status
1730	' 0
1731	for ac_signal in 1 2 13 15; do
1732	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1733	done
1734	ac_signal=0
1735
1736	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1737	rm -f -r conftest* confdefs.h
1738
1739	$as_echo "/* confdefs.h */" > confdefs.h
1740
1741	# Predefined preprocessor variables.
1742
1743	cat >>confdefs.h <<_ACEOF
1744	#define PACKAGE_NAME "$PACKAGE_NAME"
1745	_ACEOF
1746
1747	cat >>confdefs.h <<_ACEOF
1748	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1749	_ACEOF
1750
1751	cat >>confdefs.h <<_ACEOF
1752	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1753	_ACEOF
1754
1755	cat >>confdefs.h <<_ACEOF
1756	#define PACKAGE_STRING "$PACKAGE_STRING"
1757	_ACEOF
1758
1759	cat >>confdefs.h <<_ACEOF
1760	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1761	_ACEOF
1762
1763	cat >>confdefs.h <<_ACEOF
1764	#define PACKAGE_URL "$PACKAGE_URL"
1765	_ACEOF
1766
1767
1768	# Let the site file select an alternate cache file if it wants to.
1769	# Prefer an explicitly selected file to automatically selected ones.
1770	ac_site_file1=NONE
1771	ac_site_file2=NONE
1772	if test -n "$CONFIG_SITE"; then
1773	# We do not want a PATH search for config.site.
1774	case $CONFIG_SITE in #((
1775	-*) ac_site_file1=./$CONFIG_SITE;;
1776	/) ac_site_file1=$CONFIG_SITE;;
1777	*) ac_site_file1=./$CONFIG_SITE;;
1778	esac
1779	elif test "x$prefix" != xNONE; then
1780	ac_site_file1=$prefix/share/config.site
1781	ac_site_file2=$prefix/etc/config.site
1782	else
1783	ac_site_file1=$ac_default_prefix/share/config.site
1784	ac_site_file2=$ac_default_prefix/etc/config.site
1785	fi
1786	for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1787	do
1788	test "x$ac_site_file" = xNONE && continue
1789	if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1790	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1791	$as_echo "$as_me: loading site script $ac_site_file" >&6;}
1792	sed 's/^/\| /' "$ac_site_file" >&5
1793	. "$ac_site_file" \
1794	\|\| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1795	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1796	as_fn_error $? "failed to load site script $ac_site_file
1797	See \`config.log' for more details" "$LINENO" 5 ; }
1798	fi
1799	done
1800
1801	if test -r "$cache_file"; then
1802	# Some versions of bash will fail to source /dev/null (special files
1803	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
1804	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1805	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1806	$as_echo "$as_me: loading cache $cache_file" >&6;}
1807	case $cache_file in
1808	[\\/]* \| ?:[\\/]* ) . "$cache_file";;
1809	*) . "./$cache_file";;
1810	esac
1811	fi
1812	else
1813	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1814	$as_echo "$as_me: creating cache $cache_file" >&6;}
1815	>$cache_file
1816	fi
1817
1818	# Check that the precious variables saved in the cache have kept the same
1819	# value.
1820	ac_cache_corrupted=false
1821	for ac_var in $ac_precious_vars; do
1822	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1823	eval ac_new_set=\$ac_env_${ac_var}_set
1824	eval ac_old_val=\$ac_cv_env_${ac_var}_value
1825	eval ac_new_val=\$ac_env_${ac_var}_value
1826	case $ac_old_set,$ac_new_set in
1827	set,)
1828	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1829	$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1830	ac_cache_corrupted=: ;;
1831	,set)
1832	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1833	$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1834	ac_cache_corrupted=: ;;
1835	,);;
1836	*)
1837	if test "x$ac_old_val" != "x$ac_new_val"; then
1838	# differences in whitespace do not lead to failure.
1839	ac_old_val_w=`echo x $ac_old_val`
1840	ac_new_val_w=`echo x $ac_new_val`
1841	if test "$ac_old_val_w" != "$ac_new_val_w"; then
1842	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1843	$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1844	ac_cache_corrupted=:
1845	else
1846	{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1847	$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1848	eval $ac_var=\$ac_old_val
1849	fi
1850	{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
1851	$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
1852	{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
1853	$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
1854	fi;;
1855	esac
1856	# Pass precious variables to config.status.
1857	if test "$ac_new_set" = set; then
1858	case $ac_new_val in
1859	\') ac_arg=$ac_var=`$as_echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
1860	*) ac_arg=$ac_var=$ac_new_val ;;
1861	esac
1862	case " $ac_configure_args " in
1863	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
1864	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
1865	esac
1866	fi
1867	done
1868	if $ac_cache_corrupted; then
1869	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1870	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1871	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1872	$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1873	as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1874	fi
1875	## -------------------- ##
1876	## Main body of script. ##
1877	## -------------------- ##
1878
1879	ac_ext=c
1880	ac_cpp='$CPP $CPPFLAGS'
1881	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1882	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1883	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1884
1885
1886	ac_config_headers="$ac_config_headers config.h"
1887
1888
1889
1890
1891
1892
1893
1894
1895
1896	#DEBUG=0
1897
1898	#AM_PATH_PYTHON
1899
1900
1901
1902
1903	if test -n "$PYTHON"; then
1904	# If the user set $PYTHON, use it and don't search something else.
1905	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $PYTHON version >= 2.4" >&5
1906	$as_echo_n "checking whether $PYTHON version >= 2.4... " >&6; }
1907	prog="import sys, string
1908	# split strings by '.' and convert to numeric. Append some zeros
1909	# because we need at least 4 digits for the hex conversion.
1910	minver = map(int, string.split('2.4', '.')) + [0, 0, 0]
1911	minverhex = 0
1912	for i in xrange(0, 4): minverhex = (minverhex << 8) + minver[i]
1913	sys.exit(sys.hexversion < minverhex)"
1914	if { echo "$as_me:$LINENO: $PYTHON -c "$prog"" >&5
1915	($PYTHON -c "$prog") >&5 2>&5
1916	ac_status=$?
1917	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1918	(exit $ac_status); }; then :
1919	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1920	$as_echo "yes" >&6; }
1921	else
1922	as_fn_error $? "too old" "$LINENO" 5
1923	fi
1924	else
1925	# Otherwise, try each interpreter until we find one that satisfies
1926	# VERSION.
1927	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a Python interpreter with version >= 2.4" >&5
1928	$as_echo_n "checking for a Python interpreter with version >= 2.4... " >&6; }
1929	if test "${am_cv_pathless_PYTHON+set}" = set; then :
1930	$as_echo_n "(cached) " >&6
1931	else
1932
1933	for am_cv_pathless_PYTHON in python python2 python2.6 python2.5 python.2.4 python2.3 python2.2 python2.1 python2.0 python1.6 python1.5 : ; do
1934	if test "$am_cv_pathless_PYTHON" = : ; then
1935	as_fn_error $? "no suitable Python interpreter found" "$LINENO" 5
1936	fi
1937	prog="import sys, string
1938	# split strings by '.' and convert to numeric. Append some zeros
1939	# because we need at least 4 digits for the hex conversion.
1940	minver = map(int, string.split('2.4', '.')) + [0, 0, 0]
1941	minverhex = 0
1942	for i in xrange(0, 4): minverhex = (minverhex << 8) + minver[i]
1943	sys.exit(sys.hexversion < minverhex)"
1944	if { echo "$as_me:$LINENO: $am_cv_pathless_PYTHON -c "$prog"" >&5
1945	($am_cv_pathless_PYTHON -c "$prog") >&5 2>&5
1946	ac_status=$?
1947	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1948	(exit $ac_status); }; then :
1949	break
1950	fi
1951	done
1952	fi
1953	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_pathless_PYTHON" >&5
1954	$as_echo "$am_cv_pathless_PYTHON" >&6; }
1955	# Set $PYTHON to the absolute path of $am_cv_pathless_PYTHON.
1956	# Extract the first word of "$am_cv_pathless_PYTHON", so it can be a program name with args.
1957	set dummy $am_cv_pathless_PYTHON; ac_word=$2
1958	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1959	$as_echo_n "checking for $ac_word... " >&6; }
1960	if test "${ac_cv_path_PYTHON+set}" = set; then :
1961	$as_echo_n "(cached) " >&6
1962	else
1963	case $PYTHON in
1964	[\\/]* \| ?:[\\/]*)
1965	ac_cv_path_PYTHON="$PYTHON" # Let the user override the test with a path.
1966	;;
1967	*)
1968	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1969	for as_dir in $PATH
1970	do
1971	IFS=$as_save_IFS
1972	test -z "$as_dir" && as_dir=.
1973	for ac_exec_ext in '' $ac_executable_extensions; do
1974	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1975	ac_cv_path_PYTHON="$as_dir/$ac_word$ac_exec_ext"
1976	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1977	break 2
1978	fi
1979	done
1980	done
1981	IFS=$as_save_IFS
1982
1983	;;
1984	esac
1985	fi
1986	PYTHON=$ac_cv_path_PYTHON
1987	if test -n "$PYTHON"; then
1988	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON" >&5
1989	$as_echo "$PYTHON" >&6; }
1990	else
1991	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1992	$as_echo "no" >&6; }
1993	fi
1994
1995
1996	am_display_PYTHON=$am_cv_pathless_PYTHON
1997	fi
1998
1999
2000
2001	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $am_display_PYTHON version" >&5
2002	$as_echo_n "checking for $am_display_PYTHON version... " >&6; }
2003	if test "${am_cv_python_version+set}" = set; then :
2004	$as_echo_n "(cached) " >&6
2005	else
2006	am_cv_python_version=`$PYTHON -c "import sys; print sys.version[:3]"`
2007	fi
2008	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_python_version" >&5
2009	$as_echo "$am_cv_python_version" >&6; }
2010	PYTHON_VERSION=$am_cv_python_version
2011
2012
2013
2014	PYTHON_PREFIX='${prefix}'
2015
2016	PYTHON_EXEC_PREFIX='${exec_prefix}'
2017
2018
2019
2020	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $am_display_PYTHON platform" >&5
2021	$as_echo_n "checking for $am_display_PYTHON platform... " >&6; }
2022	if test "${am_cv_python_platform+set}" = set; then :
2023	$as_echo_n "(cached) " >&6
2024	else
2025	am_cv_python_platform=`$PYTHON -c "import sys; print sys.platform"`
2026	fi
2027	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_python_platform" >&5
2028	$as_echo "$am_cv_python_platform" >&6; }
2029	PYTHON_PLATFORM=$am_cv_python_platform
2030
2031
2032
2033
2034	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $am_display_PYTHON script directory" >&5
2035	$as_echo_n "checking for $am_display_PYTHON script directory... " >&6; }
2036	if test "${am_cv_python_pythondir+set}" = set; then :
2037	$as_echo_n "(cached) " >&6
2038	else
2039	am_cv_python_pythondir=`$PYTHON -c "from distutils import sysconfig; print sysconfig.get_python_lib(0,0,prefix='$PYTHON_PREFIX')" 2>/dev/null \|\|
2040	echo "$PYTHON_PREFIX/lib/python$PYTHON_VERSION/site-packages"`
2041	fi
2042	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_python_pythondir" >&5
2043	$as_echo "$am_cv_python_pythondir" >&6; }
2044	pythondir=$am_cv_python_pythondir
2045
2046
2047
2048	pkgpythondir=\${pythondir}/$PACKAGE
2049
2050
2051	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $am_display_PYTHON extension module directory" >&5
2052	$as_echo_n "checking for $am_display_PYTHON extension module directory... " >&6; }
2053	if test "${am_cv_python_pyexecdir+set}" = set; then :
2054	$as_echo_n "(cached) " >&6
2055	else
2056	am_cv_python_pyexecdir=`$PYTHON -c "from distutils import sysconfig; print sysconfig.get_python_lib(1,0,prefix='$PYTHON_EXEC_PREFIX')" 2>/dev/null \|\|
2057	echo "${PYTHON_EXEC_PREFIX}/lib/python${PYTHON_VERSION}/site-packages"`
2058	fi
2059	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_python_pyexecdir" >&5
2060	$as_echo "$am_cv_python_pyexecdir" >&6; }
2061	pyexecdir=$am_cv_python_pyexecdir
2062
2063
2064
2065	pkgpyexecdir=\${pyexecdir}/$PACKAGE
2066
2067
2068	ac_ext=c
2069	ac_cpp='$CPP $CPPFLAGS'
2070	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2071	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2072	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2073	if test -n "$ac_tool_prefix"; then
2074	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2075	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2076	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2077	$as_echo_n "checking for $ac_word... " >&6; }
2078	if test "${ac_cv_prog_CC+set}" = set; then :
2079	$as_echo_n "(cached) " >&6
2080	else
2081	if test -n "$CC"; then
2082	ac_cv_prog_CC="$CC" # Let the user override the test.
2083	else
2084	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2085	for as_dir in $PATH
2086	do
2087	IFS=$as_save_IFS
2088	test -z "$as_dir" && as_dir=.
2089	for ac_exec_ext in '' $ac_executable_extensions; do
2090	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2091	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2092	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2093	break 2
2094	fi
2095	done
2096	done
2097	IFS=$as_save_IFS
2098
2099	fi
2100	fi
2101	CC=$ac_cv_prog_CC
2102	if test -n "$CC"; then
2103	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2104	$as_echo "$CC" >&6; }
2105	else
2106	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2107	$as_echo "no" >&6; }
2108	fi
2109
2110
2111	fi
2112	if test -z "$ac_cv_prog_CC"; then
2113	ac_ct_CC=$CC
2114	# Extract the first word of "gcc", so it can be a program name with args.
2115	set dummy gcc; ac_word=$2
2116	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2117	$as_echo_n "checking for $ac_word... " >&6; }
2118	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2119	$as_echo_n "(cached) " >&6
2120	else
2121	if test -n "$ac_ct_CC"; then
2122	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2123	else
2124	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2125	for as_dir in $PATH
2126	do
2127	IFS=$as_save_IFS
2128	test -z "$as_dir" && as_dir=.
2129	for ac_exec_ext in '' $ac_executable_extensions; do
2130	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2131	ac_cv_prog_ac_ct_CC="gcc"
2132	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2133	break 2
2134	fi
2135	done
2136	done
2137	IFS=$as_save_IFS
2138
2139	fi
2140	fi
2141	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2142	if test -n "$ac_ct_CC"; then
2143	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2144	$as_echo "$ac_ct_CC" >&6; }
2145	else
2146	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2147	$as_echo "no" >&6; }
2148	fi
2149
2150	if test "x$ac_ct_CC" = x; then
2151	CC=""
2152	else
2153	case $cross_compiling:$ac_tool_warned in
2154	yes:)
2155	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2156	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2157	ac_tool_warned=yes ;;
2158	esac
2159	CC=$ac_ct_CC
2160	fi
2161	else
2162	CC="$ac_cv_prog_CC"
2163	fi
2164
2165	if test -z "$CC"; then
2166	if test -n "$ac_tool_prefix"; then
2167	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2168	set dummy ${ac_tool_prefix}cc; ac_word=$2
2169	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2170	$as_echo_n "checking for $ac_word... " >&6; }
2171	if test "${ac_cv_prog_CC+set}" = set; then :
2172	$as_echo_n "(cached) " >&6
2173	else
2174	if test -n "$CC"; then
2175	ac_cv_prog_CC="$CC" # Let the user override the test.
2176	else
2177	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2178	for as_dir in $PATH
2179	do
2180	IFS=$as_save_IFS
2181	test -z "$as_dir" && as_dir=.
2182	for ac_exec_ext in '' $ac_executable_extensions; do
2183	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2184	ac_cv_prog_CC="${ac_tool_prefix}cc"
2185	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2186	break 2
2187	fi
2188	done
2189	done
2190	IFS=$as_save_IFS
2191
2192	fi
2193	fi
2194	CC=$ac_cv_prog_CC
2195	if test -n "$CC"; then
2196	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2197	$as_echo "$CC" >&6; }
2198	else
2199	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2200	$as_echo "no" >&6; }
2201	fi
2202
2203
2204	fi
2205	fi
2206	if test -z "$CC"; then
2207	# Extract the first word of "cc", so it can be a program name with args.
2208	set dummy cc; ac_word=$2
2209	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2210	$as_echo_n "checking for $ac_word... " >&6; }
2211	if test "${ac_cv_prog_CC+set}" = set; then :
2212	$as_echo_n "(cached) " >&6
2213	else
2214	if test -n "$CC"; then
2215	ac_cv_prog_CC="$CC" # Let the user override the test.
2216	else
2217	ac_prog_rejected=no
2218	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2219	for as_dir in $PATH
2220	do
2221	IFS=$as_save_IFS
2222	test -z "$as_dir" && as_dir=.
2223	for ac_exec_ext in '' $ac_executable_extensions; do
2224	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2225	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2226	ac_prog_rejected=yes
2227	continue
2228	fi
2229	ac_cv_prog_CC="cc"
2230	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2231	break 2
2232	fi
2233	done
2234	done
2235	IFS=$as_save_IFS
2236
2237	if test $ac_prog_rejected = yes; then
2238	# We found a bogon in the path, so make sure we never use it.
2239	set dummy $ac_cv_prog_CC
2240	shift
2241	if test $# != 0; then
2242	# We chose a different compiler from the bogus one.
2243	# However, it has the same basename, so the bogon will be chosen
2244	# first if we set CC to just the basename; use the full file name.
2245	shift
2246	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2247	fi
2248	fi
2249	fi
2250	fi
2251	CC=$ac_cv_prog_CC
2252	if test -n "$CC"; then
2253	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2254	$as_echo "$CC" >&6; }
2255	else
2256	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2257	$as_echo "no" >&6; }
2258	fi
2259
2260
2261	fi
2262	if test -z "$CC"; then
2263	if test -n "$ac_tool_prefix"; then
2264	for ac_prog in cl.exe
2265	do
2266	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2267	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2268	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2269	$as_echo_n "checking for $ac_word... " >&6; }
2270	if test "${ac_cv_prog_CC+set}" = set; then :
2271	$as_echo_n "(cached) " >&6
2272	else
2273	if test -n "$CC"; then
2274	ac_cv_prog_CC="$CC" # Let the user override the test.
2275	else
2276	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2277	for as_dir in $PATH
2278	do
2279	IFS=$as_save_IFS
2280	test -z "$as_dir" && as_dir=.
2281	for ac_exec_ext in '' $ac_executable_extensions; do
2282	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2283	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2284	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2285	break 2
2286	fi
2287	done
2288	done
2289	IFS=$as_save_IFS
2290
2291	fi
2292	fi
2293	CC=$ac_cv_prog_CC
2294	if test -n "$CC"; then
2295	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2296	$as_echo "$CC" >&6; }
2297	else
2298	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2299	$as_echo "no" >&6; }
2300	fi
2301
2302
2303	test -n "$CC" && break
2304	done
2305	fi
2306	if test -z "$CC"; then
2307	ac_ct_CC=$CC
2308	for ac_prog in cl.exe
2309	do
2310	# Extract the first word of "$ac_prog", so it can be a program name with args.
2311	set dummy $ac_prog; ac_word=$2
2312	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2313	$as_echo_n "checking for $ac_word... " >&6; }
2314	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2315	$as_echo_n "(cached) " >&6
2316	else
2317	if test -n "$ac_ct_CC"; then
2318	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2319	else
2320	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2321	for as_dir in $PATH
2322	do
2323	IFS=$as_save_IFS
2324	test -z "$as_dir" && as_dir=.
2325	for ac_exec_ext in '' $ac_executable_extensions; do
2326	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2327	ac_cv_prog_ac_ct_CC="$ac_prog"
2328	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2329	break 2
2330	fi
2331	done
2332	done
2333	IFS=$as_save_IFS
2334
2335	fi
2336	fi
2337	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2338	if test -n "$ac_ct_CC"; then
2339	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2340	$as_echo "$ac_ct_CC" >&6; }
2341	else
2342	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2343	$as_echo "no" >&6; }
2344	fi
2345
2346
2347	test -n "$ac_ct_CC" && break
2348	done
2349
2350	if test "x$ac_ct_CC" = x; then
2351	CC=""
2352	else
2353	case $cross_compiling:$ac_tool_warned in
2354	yes:)
2355	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2356	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2357	ac_tool_warned=yes ;;
2358	esac
2359	CC=$ac_ct_CC
2360	fi
2361	fi
2362
2363	fi
2364
2365
2366	test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2367	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2368	as_fn_error $? "no acceptable C compiler found in \$PATH
2369	See \`config.log' for more details" "$LINENO" 5 ; }
2370
2371	# Provide some information about the compiler.
2372	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2373	set X $ac_compile
2374	ac_compiler=$2
2375	for ac_option in --version -v -V -qversion; do
2376	{ { ac_try="$ac_compiler $ac_option >&5"
2377	case "(($ac_try" in
2378	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2379	*) ac_try_echo=$ac_try;;
2380	esac
2381	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2382	$as_echo "$ac_try_echo"; } >&5
2383	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
2384	ac_status=$?
2385	if test -s conftest.err; then
2386	sed '10a\
2387	... rest of stderr output deleted ...
2388	10q' conftest.err >conftest.er1
2389	cat conftest.er1 >&5
2390	fi
2391	rm -f conftest.er1 conftest.err
2392	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2393	test $ac_status = 0; }
2394	done
2395
2396	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2397	/* end confdefs.h. */
2398
2399	int
2400	main ()
2401	{
2402
2403	;
2404	return 0;
2405	}
2406	_ACEOF
2407	ac_clean_files_save=$ac_clean_files
2408	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2409	# Try to create an executable without -o first, disregard a.out.
2410	# It will help us diagnose broken compilers, and finding out an intuition
2411	# of exeext.
2412	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2413	$as_echo_n "checking whether the C compiler works... " >&6; }
2414	ac_link_default=`$as_echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
2415
2416	# The possible output files:
2417	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2418
2419	ac_rmfiles=
2420	for ac_file in $ac_files
2421	do
2422	case $ac_file in
2423	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
2424	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
2425	esac
2426	done
2427	rm -f $ac_rmfiles
2428
2429	if { { ac_try="$ac_link_default"
2430	case "(($ac_try" in
2431	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2432	*) ac_try_echo=$ac_try;;
2433	esac
2434	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2435	$as_echo "$ac_try_echo"; } >&5
2436	(eval "$ac_link_default") 2>&5
2437	ac_status=$?
2438	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2439	test $ac_status = 0; }; then :
2440	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2441	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2442	# in a Makefile. We should not override ac_cv_exeext if it was cached,
2443	# so that the user can short-circuit this test for compilers unknown to
2444	# Autoconf.
2445	for ac_file in $ac_files ''
2446	do
2447	test -f "$ac_file" \|\| continue
2448	case $ac_file in
2449	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj )
2450	;;
2451	[ab].out )
2452	# We found the default executable, but exeext='' is most
2453	# certainly right.
2454	break;;
2455	. )
2456	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2457	then :; else
2458	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2459	fi
2460	# We set ac_cv_exeext here because the later test for it is not
2461	# safe: cross compilers may not add the suffix if given an `-o'
2462	# argument, so we may need to know it at that point already.
2463	# Even if this section looks crufty: it has the advantage of
2464	# actually working.
2465	break;;
2466	* )
2467	break;;
2468	esac
2469	done
2470	test "$ac_cv_exeext" = no && ac_cv_exeext=
2471
2472	else
2473	ac_file=''
2474	fi
2475	if test -z "$ac_file"; then :
2476	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2477	$as_echo "no" >&6; }
2478	$as_echo "$as_me: failed program was:" >&5
2479	sed 's/^/\| /' conftest.$ac_ext >&5
2480
2481	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2482	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2483	as_fn_error 77 "C compiler cannot create executables
2484	See \`config.log' for more details" "$LINENO" 5 ; }
2485	else
2486	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2487	$as_echo "yes" >&6; }
2488	fi
2489	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2490	$as_echo_n "checking for C compiler default output file name... " >&6; }
2491	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2492	$as_echo "$ac_file" >&6; }
2493	ac_exeext=$ac_cv_exeext
2494
2495	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2496	ac_clean_files=$ac_clean_files_save
2497	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2498	$as_echo_n "checking for suffix of executables... " >&6; }
2499	if { { ac_try="$ac_link"
2500	case "(($ac_try" in
2501	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2502	*) ac_try_echo=$ac_try;;
2503	esac
2504	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2505	$as_echo "$ac_try_echo"; } >&5
2506	(eval "$ac_link") 2>&5
2507	ac_status=$?
2508	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2509	test $ac_status = 0; }; then :
2510	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2511	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2512	# work properly (i.e., refer to `conftest.exe'), while it won't with
2513	# `rm'.
2514	for ac_file in conftest.exe conftest conftest.*; do
2515	test -f "$ac_file" \|\| continue
2516	case $ac_file in
2517	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
2518	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2519	break;;
2520	* ) break;;
2521	esac
2522	done
2523	else
2524	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2525	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2526	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2527	See \`config.log' for more details" "$LINENO" 5 ; }
2528	fi
2529	rm -f conftest conftest$ac_cv_exeext
2530	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2531	$as_echo "$ac_cv_exeext" >&6; }
2532
2533	rm -f conftest.$ac_ext
2534	EXEEXT=$ac_cv_exeext
2535	ac_exeext=$EXEEXT
2536	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2537	/* end confdefs.h. */
2538	#include <stdio.h>
2539	int
2540	main ()
2541	{
2542	FILE *f = fopen ("conftest.out", "w");
2543	return ferror (f) \|\| fclose (f) != 0;
2544
2545	;
2546	return 0;
2547	}
2548	_ACEOF
2549	ac_clean_files="$ac_clean_files conftest.out"
2550	# Check that the compiler produces executables we can run. If not, either
2551	# the compiler is broken, or we cross compile.
2552	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2553	$as_echo_n "checking whether we are cross compiling... " >&6; }
2554	if test "$cross_compiling" != yes; then
2555	{ { ac_try="$ac_link"
2556	case "(($ac_try" in
2557	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2558	*) ac_try_echo=$ac_try;;
2559	esac
2560	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2561	$as_echo "$ac_try_echo"; } >&5
2562	(eval "$ac_link") 2>&5
2563	ac_status=$?
2564	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2565	test $ac_status = 0; }
2566	if { ac_try='./conftest$ac_cv_exeext'
2567	{ { case "(($ac_try" in
2568	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2569	*) ac_try_echo=$ac_try;;
2570	esac
2571	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2572	$as_echo "$ac_try_echo"; } >&5
2573	(eval "$ac_try") 2>&5
2574	ac_status=$?
2575	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2576	test $ac_status = 0; }; }; then
2577	cross_compiling=no
2578	else
2579	if test "$cross_compiling" = maybe; then
2580	cross_compiling=yes
2581	else
2582	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2583	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2584	as_fn_error $? "cannot run C compiled programs.
2585	If you meant to cross compile, use \`--host'.
2586	See \`config.log' for more details" "$LINENO" 5 ; }
2587	fi
2588	fi
2589	fi
2590	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2591	$as_echo "$cross_compiling" >&6; }
2592
2593	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2594	ac_clean_files=$ac_clean_files_save
2595	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2596	$as_echo_n "checking for suffix of object files... " >&6; }
2597	if test "${ac_cv_objext+set}" = set; then :
2598	$as_echo_n "(cached) " >&6
2599	else
2600	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2601	/* end confdefs.h. */
2602
2603	int
2604	main ()
2605	{
2606
2607	;
2608	return 0;
2609	}
2610	_ACEOF
2611	rm -f conftest.o conftest.obj
2612	if { { ac_try="$ac_compile"
2613	case "(($ac_try" in
2614	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2615	*) ac_try_echo=$ac_try;;
2616	esac
2617	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2618	$as_echo "$ac_try_echo"; } >&5
2619	(eval "$ac_compile") 2>&5
2620	ac_status=$?
2621	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2622	test $ac_status = 0; }; then :
2623	for ac_file in conftest.o conftest.obj conftest.*; do
2624	test -f "$ac_file" \|\| continue;
2625	case $ac_file in
2626	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| *.dSYM ) ;;
2627	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
2628	break;;
2629	esac
2630	done
2631	else
2632	$as_echo "$as_me: failed program was:" >&5
2633	sed 's/^/\| /' conftest.$ac_ext >&5
2634
2635	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2636	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2637	as_fn_error $? "cannot compute suffix of object files: cannot compile
2638	See \`config.log' for more details" "$LINENO" 5 ; }
2639	fi
2640	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2641	fi
2642	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2643	$as_echo "$ac_cv_objext" >&6; }
2644	OBJEXT=$ac_cv_objext
2645	ac_objext=$OBJEXT
2646	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2647	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2648	if test "${ac_cv_c_compiler_gnu+set}" = set; then :
2649	$as_echo_n "(cached) " >&6
2650	else
2651	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2652	/* end confdefs.h. */
2653
2654	int
2655	main ()
2656	{
2657	#ifndef __GNUC__
2658	choke me
2659	#endif
2660
2661	;
2662	return 0;
2663	}
2664	_ACEOF
2665	if ac_fn_c_try_compile "$LINENO"; then :
2666	ac_compiler_gnu=yes
2667	else
2668	ac_compiler_gnu=no
2669	fi
2670	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2671	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2672
2673	fi
2674	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2675	$as_echo "$ac_cv_c_compiler_gnu" >&6; }
2676	if test $ac_compiler_gnu = yes; then
2677	GCC=yes
2678	else
2679	GCC=
2680	fi
2681	ac_test_CFLAGS=${CFLAGS+set}
2682	ac_save_CFLAGS=$CFLAGS
2683	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2684	$as_echo_n "checking whether $CC accepts -g... " >&6; }
2685	if test "${ac_cv_prog_cc_g+set}" = set; then :
2686	$as_echo_n "(cached) " >&6
2687	else
2688	ac_save_c_werror_flag=$ac_c_werror_flag
2689	ac_c_werror_flag=yes
2690	ac_cv_prog_cc_g=no
2691	CFLAGS="-g"
2692	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2693	/* end confdefs.h. */
2694
2695	int
2696	main ()
2697	{
2698
2699	;
2700	return 0;
2701	}
2702	_ACEOF
2703	if ac_fn_c_try_compile "$LINENO"; then :
2704	ac_cv_prog_cc_g=yes
2705	else
2706	CFLAGS=""
2707	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2708	/* end confdefs.h. */
2709
2710	int
2711	main ()
2712	{
2713
2714	;
2715	return 0;
2716	}
2717	_ACEOF
2718	if ac_fn_c_try_compile "$LINENO"; then :
2719
2720	else
2721	ac_c_werror_flag=$ac_save_c_werror_flag
2722	CFLAGS="-g"
2723	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2724	/* end confdefs.h. */
2725
2726	int
2727	main ()
2728	{
2729
2730	;
2731	return 0;
2732	}
2733	_ACEOF
2734	if ac_fn_c_try_compile "$LINENO"; then :
2735	ac_cv_prog_cc_g=yes
2736	fi
2737	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2738	fi
2739	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2740	fi
2741	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2742	ac_c_werror_flag=$ac_save_c_werror_flag
2743	fi
2744	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2745	$as_echo "$ac_cv_prog_cc_g" >&6; }
2746	if test "$ac_test_CFLAGS" = set; then
2747	CFLAGS=$ac_save_CFLAGS
2748	elif test $ac_cv_prog_cc_g = yes; then
2749	if test "$GCC" = yes; then
2750	CFLAGS="-g -O2"
2751	else
2752	CFLAGS="-g"
2753	fi
2754	else
2755	if test "$GCC" = yes; then
2756	CFLAGS="-O2"
2757	else
2758	CFLAGS=
2759	fi
2760	fi
2761	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2762	$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2763	if test "${ac_cv_prog_cc_c89+set}" = set; then :
2764	$as_echo_n "(cached) " >&6
2765	else
2766	ac_cv_prog_cc_c89=no
2767	ac_save_CC=$CC
2768	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2769	/* end confdefs.h. */
2770	#include <stdarg.h>
2771	#include <stdio.h>
2772	#include <sys/types.h>
2773	#include <sys/stat.h>
2774	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2775	struct buf { int x; };
2776	FILE * (rcsopen) (struct buf , struct stat *, int);
2777	static char *e (p, i)
2778	char **p;
2779	int i;
2780	{
2781	return p[i];
2782	}
2783	static char f (char (g) (char , int), char *p, ...)
2784	{
2785	char *s;
2786	va_list v;
2787	va_start (v,p);
2788	s = g (p, va_arg (v,int));
2789	va_end (v);
2790	return s;
2791	}
2792
2793	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2794	function prototypes and stuff, but not '\xHH' hex character constants.
2795	These don't provoke an error unfortunately, instead are silently treated
2796	as 'x'. The following induces an error, until -std is added to get
2797	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2798	array size at least. It's necessary to write '\x00'==0 to get something
2799	that's true only with -std. */
2800	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2801
2802	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2803	inside strings and character constants. */
2804	#define FOO(x) 'x'
2805	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2806
2807	int test (int i, double x);
2808	struct s1 {int (*f) (int a);};
2809	struct s2 {int (*f) (double a);};
2810	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
2811	int argc;
2812	char **argv;
2813	int
2814	main ()
2815	{
2816	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
2817	;
2818	return 0;
2819	}
2820	_ACEOF
2821	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2822	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2823	do
2824	CC="$ac_save_CC $ac_arg"
2825	if ac_fn_c_try_compile "$LINENO"; then :
2826	ac_cv_prog_cc_c89=$ac_arg
2827	fi
2828	rm -f core conftest.err conftest.$ac_objext
2829	test "x$ac_cv_prog_cc_c89" != "xno" && break
2830	done
2831	rm -f conftest.$ac_ext
2832	CC=$ac_save_CC
2833
2834	fi
2835	# AC_CACHE_VAL
2836	case "x$ac_cv_prog_cc_c89" in
2837	x)
2838	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
2839	$as_echo "none needed" >&6; } ;;
2840	xno)
2841	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2842	$as_echo "unsupported" >&6; } ;;
2843	*)
2844	CC="$CC $ac_cv_prog_cc_c89"
2845	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
2846	$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2847	esac
2848	if test "x$ac_cv_prog_cc_c89" != xno; then :
2849
2850	fi
2851
2852	ac_ext=c
2853	ac_cpp='$CPP $CPPFLAGS'
2854	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2855	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2856	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2857
2858
2859	ac_ext=c
2860	ac_cpp='$CPP $CPPFLAGS'
2861	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2862	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2863	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2864	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
2865	$as_echo_n "checking how to run the C preprocessor... " >&6; }
2866	# On Suns, sometimes $CPP names a directory.
2867	if test -n "$CPP" && test -d "$CPP"; then
2868	CPP=
2869	fi
2870	if test -z "$CPP"; then
2871	if test "${ac_cv_prog_CPP+set}" = set; then :
2872	$as_echo_n "(cached) " >&6
2873	else
2874	# Double quotes because CPP needs to be expanded
2875	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2876	do
2877	ac_preproc_ok=false
2878	for ac_c_preproc_warn_flag in '' yes
2879	do
2880	# Use a header file that comes with gcc, so configuring glibc
2881	# with a fresh cross-compiler works.
2882	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2883	# <limits.h> exists even on freestanding compilers.
2884	# On the NeXT, cc -E runs the code through the compiler's parser,
2885	# not just through cpp. "Syntax error" is here to catch this case.
2886	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2887	/* end confdefs.h. */
2888	#ifdef __STDC__
2889	# include <limits.h>
2890	#else
2891	# include <assert.h>
2892	#endif
2893	Syntax error
2894	_ACEOF
2895	if ac_fn_c_try_cpp "$LINENO"; then :
2896
2897	else
2898	# Broken: fails on valid input.
2899	continue
2900	fi
2901	rm -f conftest.err conftest.i conftest.$ac_ext
2902
2903	# OK, works on sane cases. Now check whether nonexistent headers
2904	# can be detected and how.
2905	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2906	/* end confdefs.h. */
2907	#include <ac_nonexistent.h>
2908	_ACEOF
2909	if ac_fn_c_try_cpp "$LINENO"; then :
2910	# Broken: success on invalid input.
2911	continue
2912	else
2913	# Passes both tests.
2914	ac_preproc_ok=:
2915	break
2916	fi
2917	rm -f conftest.err conftest.i conftest.$ac_ext
2918
2919	done
2920	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2921	rm -f conftest.i conftest.err conftest.$ac_ext
2922	if $ac_preproc_ok; then :
2923	break
2924	fi
2925
2926	done
2927	ac_cv_prog_CPP=$CPP
2928
2929	fi
2930	CPP=$ac_cv_prog_CPP
2931	else
2932	ac_cv_prog_CPP=$CPP
2933	fi
2934	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
2935	$as_echo "$CPP" >&6; }
2936	ac_preproc_ok=false
2937	for ac_c_preproc_warn_flag in '' yes
2938	do
2939	# Use a header file that comes with gcc, so configuring glibc
2940	# with a fresh cross-compiler works.
2941	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2942	# <limits.h> exists even on freestanding compilers.
2943	# On the NeXT, cc -E runs the code through the compiler's parser,
2944	# not just through cpp. "Syntax error" is here to catch this case.
2945	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2946	/* end confdefs.h. */
2947	#ifdef __STDC__
2948	# include <limits.h>
2949	#else
2950	# include <assert.h>
2951	#endif
2952	Syntax error
2953	_ACEOF
2954	if ac_fn_c_try_cpp "$LINENO"; then :
2955
2956	else
2957	# Broken: fails on valid input.
2958	continue
2959	fi
2960	rm -f conftest.err conftest.i conftest.$ac_ext
2961
2962	# OK, works on sane cases. Now check whether nonexistent headers
2963	# can be detected and how.
2964	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2965	/* end confdefs.h. */
2966	#include <ac_nonexistent.h>
2967	_ACEOF
2968	if ac_fn_c_try_cpp "$LINENO"; then :
2969	# Broken: success on invalid input.
2970	continue
2971	else
2972	# Passes both tests.
2973	ac_preproc_ok=:
2974	break
2975	fi
2976	rm -f conftest.err conftest.i conftest.$ac_ext
2977
2978	done
2979	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2980	rm -f conftest.i conftest.err conftest.$ac_ext
2981	if $ac_preproc_ok; then :
2982
2983	else
2984	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2985	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2986	as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
2987	See \`config.log' for more details" "$LINENO" 5 ; }
2988	fi
2989
2990	ac_ext=c
2991	ac_cpp='$CPP $CPPFLAGS'
2992	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2993	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2994	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2995
2996
2997	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
2998	$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
2999	if test "${ac_cv_path_GREP+set}" = set; then :
3000	$as_echo_n "(cached) " >&6
3001	else
3002	if test -z "$GREP"; then
3003	ac_path_GREP_found=false
3004	# Loop through the user's path and test for each of PROGNAME-LIST
3005	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3006	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3007	do
3008	IFS=$as_save_IFS
3009	test -z "$as_dir" && as_dir=.
3010	for ac_prog in grep ggrep; do
3011	for ac_exec_ext in '' $ac_executable_extensions; do
3012	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3013	{ test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } \|\| continue
3014	# Check for GNU ac_path_GREP and select it if it is found.
3015	# Check for GNU $ac_path_GREP
3016	case `"$ac_path_GREP" --version 2>&1` in
3017	GNU)
3018	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3019	*)
3020	ac_count=0
3021	$as_echo_n 0123456789 >"conftest.in"
3022	while :
3023	do
3024	cat "conftest.in" "conftest.in" >"conftest.tmp"
3025	mv "conftest.tmp" "conftest.in"
3026	cp "conftest.in" "conftest.nl"
3027	$as_echo 'GREP' >> "conftest.nl"
3028	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
3029	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
3030	as_fn_arith $ac_count + 1 && ac_count=$as_val
3031	if test $ac_count -gt ${ac_path_GREP_max-0}; then
3032	# Best one so far, save it but keep looking for a better one
3033	ac_cv_path_GREP="$ac_path_GREP"
3034	ac_path_GREP_max=$ac_count
3035	fi
3036	# 10*(2^10) chars as input seems more than enough
3037	test $ac_count -gt 10 && break
3038	done
3039	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3040	esac
3041
3042	$ac_path_GREP_found && break 3
3043	done
3044	done
3045	done
3046	IFS=$as_save_IFS
3047	if test -z "$ac_cv_path_GREP"; then
3048	as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3049	fi
3050	else
3051	ac_cv_path_GREP=$GREP
3052	fi
3053
3054	fi
3055	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3056	$as_echo "$ac_cv_path_GREP" >&6; }
3057	GREP="$ac_cv_path_GREP"
3058
3059
3060	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3061	$as_echo_n "checking for egrep... " >&6; }
3062	if test "${ac_cv_path_EGREP+set}" = set; then :
3063	$as_echo_n "(cached) " >&6
3064	else
3065	if echo a \| $GREP -E '(a\|b)' >/dev/null 2>&1
3066	then ac_cv_path_EGREP="$GREP -E"
3067	else
3068	if test -z "$EGREP"; then
3069	ac_path_EGREP_found=false
3070	# Loop through the user's path and test for each of PROGNAME-LIST
3071	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3072	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3073	do
3074	IFS=$as_save_IFS
3075	test -z "$as_dir" && as_dir=.
3076	for ac_prog in egrep; do
3077	for ac_exec_ext in '' $ac_executable_extensions; do
3078	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3079	{ test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } \|\| continue
3080	# Check for GNU ac_path_EGREP and select it if it is found.
3081	# Check for GNU $ac_path_EGREP
3082	case `"$ac_path_EGREP" --version 2>&1` in
3083	GNU)
3084	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3085	*)
3086	ac_count=0
3087	$as_echo_n 0123456789 >"conftest.in"
3088	while :
3089	do
3090	cat "conftest.in" "conftest.in" >"conftest.tmp"
3091	mv "conftest.tmp" "conftest.in"
3092	cp "conftest.in" "conftest.nl"
3093	$as_echo 'EGREP' >> "conftest.nl"
3094	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
3095	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
3096	as_fn_arith $ac_count + 1 && ac_count=$as_val
3097	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3098	# Best one so far, save it but keep looking for a better one
3099	ac_cv_path_EGREP="$ac_path_EGREP"
3100	ac_path_EGREP_max=$ac_count
3101	fi
3102	# 10*(2^10) chars as input seems more than enough
3103	test $ac_count -gt 10 && break
3104	done
3105	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3106	esac
3107
3108	$ac_path_EGREP_found && break 3
3109	done
3110	done
3111	done
3112	IFS=$as_save_IFS
3113	if test -z "$ac_cv_path_EGREP"; then
3114	as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3115	fi
3116	else
3117	ac_cv_path_EGREP=$EGREP
3118	fi
3119
3120	fi
3121	fi
3122	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3123	$as_echo "$ac_cv_path_EGREP" >&6; }
3124	EGREP="$ac_cv_path_EGREP"
3125
3126
3127	if test $ac_cv_c_compiler_gnu = yes; then
3128	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5
3129	$as_echo_n "checking whether $CC needs -traditional... " >&6; }
3130	if test "${ac_cv_prog_gcc_traditional+set}" = set; then :
3131	$as_echo_n "(cached) " >&6
3132	else
3133	ac_pattern="Autoconf.*'x'"
3134	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3135	/* end confdefs.h. */
3136	#include <sgtty.h>
3137	Autoconf TIOCGETP
3138	_ACEOF
3139	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3140	$EGREP "$ac_pattern" >/dev/null 2>&1; then :
3141	ac_cv_prog_gcc_traditional=yes
3142	else
3143	ac_cv_prog_gcc_traditional=no
3144	fi
3145	rm -f conftest*
3146
3147
3148	if test $ac_cv_prog_gcc_traditional = no; then
3149	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3150	/* end confdefs.h. */
3151	#include <termio.h>
3152	Autoconf TCGETA
3153	_ACEOF
3154	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3155	$EGREP "$ac_pattern" >/dev/null 2>&1; then :
3156	ac_cv_prog_gcc_traditional=yes
3157	fi
3158	rm -f conftest*
3159
3160	fi
3161	fi
3162	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5
3163	$as_echo "$ac_cv_prog_gcc_traditional" >&6; }
3164	if test $ac_cv_prog_gcc_traditional = yes; then
3165	CC="$CC -traditional"
3166	fi
3167	fi
3168
3169
3170	if test "x$DEBUG" = "x";then
3171	DEBUG=0
3172	fi
3173
3174
3175	# What user must be used for installation (default: root)
3176	#
3177
3178	# Check whether --with-install_user was given.
3179	if test "${with_install_user+set}" = set; then :
3180	withval=$with_install_user; case "${withval}" in
3181	*) install_user="${withval}" ;;
3182	esac
3183	else
3184	install_user="root"
3185
3186	fi
3187
3188	# Now a user can specify the TRAC user
3189	#
3190
3191	# Check whether --with-trac_user was given.
3192	if test "${with_trac_user+set}" = set; then :
3193	withval=$with_trac_user; case "${withval}" in
3194	*) trac_user="${withval}" ;;
3195	esac
3196	else
3197	trac_user="www-data"
3198
3199	fi
3200
3201	# Now a user can specify MTA TRAC user
3202	#
3203
3204	# Check whether --with-mta_user was given.
3205	if test "${with_mta_user+set}" = set; then :
3206	withval=$with_mta_user; case "${withval}" in
3207	*) mta_user="${withval}" ;;
3208	esac
3209	else
3210	mta_user="nobody"
3211
3212	fi
3213
3214	if test "$sysconfdir" = '${prefix}/etc'; then
3215	if test "x$prefix" = xNONE; then
3216	email2trac_conf="$ac_default_prefix/etc/email2trac.conf"
3217	else
3218	email2trac_conf="$prefix/etc/email2trac.conf"
3219	fi
3220	else
3221	email2trac_conf="$sysconfdir/email2trac.conf"
3222	fi
3223
3224	cat >>confdefs.h <<_ACEOF
3225	#define SYSTEM_EMAIL2TRAC_CONF "$email2trac_conf"
3226	_ACEOF
3227
3228
3229
3230
3231
3232	for ac_func in initgroups
3233	do :
3234	ac_fn_c_check_func "$LINENO" "initgroups" "ac_cv_func_initgroups"
3235	if test "x$ac_cv_func_initgroups" = x""yes; then :
3236	cat >>confdefs.h <<_ACEOF
3237	#define HAVE_INITGROUPS 1
3238	_ACEOF
3239
3240	fi
3241	done
3242
3243
3244
3245	ac_config_files="$ac_config_files Makefile email2trac.py delete_spam.py"
3246
3247	cat >confcache <<\_ACEOF
3248	# This file is a shell script that caches the results of configure
3249	# tests run on this system so they can be shared between configure
3250	# scripts and configure runs, see configure's option --config-cache.
3251	# It is not useful on other systems. If it contains results you don't
3252	# want to keep, you may remove or edit it.
3253	#
3254	# config.status only pays attention to the cache file if you give it
3255	# the --recheck option to rerun configure.
3256	#
3257	# `ac_cv_env_foo' variables (set or unset) will be overridden when
3258	# loading this file, other unset `ac_cv_foo' will be assigned the
3259	# following values.
3260
3261	_ACEOF
3262
3263	# The following way of writing the cache mishandles newlines in values,
3264	# but we know of no workaround that is simple, portable, and efficient.
3265	# So, we kill variables containing newlines.
3266	# Ultrix sh set writes to stderr and can't be redirected directly,
3267	# and sets the high bit in the cache file unless we assign to the vars.
3268	(
3269	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
3270	eval ac_val=\$$ac_var
3271	case $ac_val in #(
3272	${as_nl})
3273	case $ac_var in #(
3274	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
3275	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
3276	esac
3277	case $ac_var in #(
3278	_ \| IFS \| as_nl) ;; #(
3279	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
3280	*) { eval $ac_var=; unset $ac_var;} ;;
3281	esac ;;
3282	esac
3283	done
3284
3285	(set) 2>&1 \|
3286	case $as_nl`(ac_space=' '; set) 2>&1` in #(
3287	${as_nl}ac_space=\ )
3288	# `set' does not quote correctly, so add quotes: double-quote
3289	# substitution turns \\\\ into \\, and sed turns \\ into \.
3290	sed -n \
3291	"s/'/'\\\\''/g;
3292	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
3293	;; #(
3294	*)
3295	# `set' quotes correctly as required by POSIX, so do not add quotes.
3296	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
3297	;;
3298	esac \|
3299	sort
3300	) \|
3301	sed '
3302	/^ac_cv_env_/b end
3303	t clear
3304	:clear
3305	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
3306	t end
3307	s/^$[^=]$=$.$$/\1=${\1=\2}/
3308	:end' >>confcache
3309	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
3310	if test -w "$cache_file"; then
3311	test "x$cache_file" != "x/dev/null" &&
3312	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
3313	$as_echo "$as_me: updating cache $cache_file" >&6;}
3314	cat confcache >$cache_file
3315	else
3316	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
3317	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
3318	fi
3319	fi
3320	rm -f confcache
3321
3322	test "x$prefix" = xNONE && prefix=$ac_default_prefix
3323	# Let make expand exec_prefix.
3324	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3325
3326	DEFS=-DHAVE_CONFIG_H
3327
3328	ac_libobjs=
3329	ac_ltlibobjs=
3330	U=
3331	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
3332	# 1. Remove the extension, and $U if already installed.
3333	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
3334	ac_i=`$as_echo "$ac_i" \| sed "$ac_script"`
3335	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
3336	# will be set to the directory where LIBOBJS objects are built.
3337	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
3338	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
3339	done
3340	LIBOBJS=$ac_libobjs
3341
3342	LTLIBOBJS=$ac_ltlibobjs
3343
3344
3345
3346	: ${CONFIG_STATUS=./config.status}
3347	ac_write_fail=0
3348	ac_clean_files_save=$ac_clean_files
3349	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3350	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
3351	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
3352	as_write_fail=0
3353	cat >$CONFIG_STATUS <<_ASEOF \|\| as_write_fail=1
3354	#! $SHELL
3355	# Generated by $as_me.
3356	# Run this file to recreate the current configuration.
3357	# Compiler output produced by configure, useful for debugging
3358	# configure, is in config.log if it exists.
3359
3360	debug=false
3361	ac_cs_recheck=false
3362	ac_cs_silent=false
3363
3364	SHELL=\${CONFIG_SHELL-$SHELL}
3365	export SHELL
3366	_ASEOF
3367	cat >>$CONFIG_STATUS <<\_ASEOF \|\| as_write_fail=1
3368	## -------------------- ##
3369	## M4sh Initialization. ##
3370	## -------------------- ##
3371
3372	# Be more Bourne compatible
3373	DUALCASE=1; export DUALCASE # for MKS sh
3374	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
3375	emulate sh
3376	NULLCMD=:
3377	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
3378	# is contrary to our usage. Disable this feature.
3379	alias -g '${1+"$@"}'='"$@"'
3380	setopt NO_GLOB_SUBST
3381	else
3382	case `(set -o) 2>/dev/null` in #(
3383	posix) :
3384	set -o posix ;; #(
3385	*) :
3386	;;
3387	esac
3388	fi
3389
3390
3391	as_nl='
3392	'
3393	export as_nl
3394	# Printing a long string crashes Solaris 7 /usr/bin/printf.
3395	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
3396	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
3397	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
3398	# Prefer a ksh shell builtin over an external printf program on Solaris,
3399	# but without wasting forks for bash or zsh.
3400	if test -z "$BASH_VERSION$ZSH_VERSION" \
3401	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
3402	as_echo='print -r --'
3403	as_echo_n='print -rn --'
3404	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
3405	as_echo='printf %s\n'
3406	as_echo_n='printf %s'
3407	else
3408	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
3409	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
3410	as_echo_n='/usr/ucb/echo -n'
3411	else
3412	as_echo_body='eval expr "X$1" : "X\$.*\$"'
3413	as_echo_n_body='eval
3414	arg=$1;
3415	case $arg in #(
3416	"$as_nl")
3417	expr "X$arg" : "X\$.*\$$as_nl";
3418	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
3419	esac;
3420	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
3421	'
3422	export as_echo_n_body
3423	as_echo_n='sh -c $as_echo_n_body as_echo'
3424	fi
3425	export as_echo_body
3426	as_echo='sh -c $as_echo_body as_echo'
3427	fi
3428
3429	# The user is always right.
3430	if test "${PATH_SEPARATOR+set}" != set; then
3431	PATH_SEPARATOR=:
3432	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
3433	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
3434	PATH_SEPARATOR=';'
3435	}
3436	fi
3437
3438
3439	# IFS
3440	# We need space, tab and new line, in precisely that order. Quoting is
3441	# there to prevent editors from complaining about space-tab.
3442	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
3443	# splitting by setting IFS to empty value.)
3444	IFS=" "" $as_nl"
3445
3446	# Find who we are. Look in the path if we contain no directory separator.
3447	case $0 in #((
3448	[\\/] ) as_myself=$0 ;;
3449	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3450	for as_dir in $PATH
3451	do
3452	IFS=$as_save_IFS
3453	test -z "$as_dir" && as_dir=.
3454	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3455	done
3456	IFS=$as_save_IFS
3457
3458	;;
3459	esac
3460	# We did not find ourselves, most probably we were run as `sh COMMAND'
3461	# in which case we are not to be found in the path.
3462	if test "x$as_myself" = x; then
3463	as_myself=$0
3464	fi
3465	if test ! -f "$as_myself"; then
3466	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
3467	exit 1
3468	fi
3469
3470	# Unset variables that we do not need and which cause bugs (e.g. in
3471	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
3472	# suppresses any "Segmentation fault" message there. '((' could
3473	# trigger a bug in pdksh 5.2.14.
3474	for as_var in BASH_ENV ENV MAIL MAILPATH
3475	do eval test x\${$as_var+set} = xset \
3476	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
3477	done
3478	PS1='$ '
3479	PS2='> '
3480	PS4='+ '
3481
3482	# NLS nuisances.
3483	LC_ALL=C
3484	export LC_ALL
3485	LANGUAGE=C
3486	export LANGUAGE
3487
3488	# CDPATH.
3489	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
3490
3491
3492	# as_fn_error STATUS ERROR [LINENO LOG_FD]
3493	# ----------------------------------------
3494	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
3495	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
3496	# script with STATUS, using 1 if that was 0.
3497	as_fn_error ()
3498	{
3499	as_status=$1; test $as_status -eq 0 && as_status=1
3500	if test "$4"; then
3501	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
3502	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
3503	fi
3504	$as_echo "$as_me: error: $2" >&2
3505	as_fn_exit $as_status
3506	} # as_fn_error
3507
3508
3509	# as_fn_set_status STATUS
3510	# -----------------------
3511	# Set $? to STATUS, without forking.
3512	as_fn_set_status ()
3513	{
3514	return $1
3515	} # as_fn_set_status
3516
3517	# as_fn_exit STATUS
3518	# -----------------
3519	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
3520	as_fn_exit ()
3521	{
3522	set +e
3523	as_fn_set_status $1
3524	exit $1
3525	} # as_fn_exit
3526
3527	# as_fn_unset VAR
3528	# ---------------
3529	# Portably unset VAR.
3530	as_fn_unset ()
3531	{
3532	{ eval $1=; unset $1;}
3533	}
3534	as_unset=as_fn_unset
3535	# as_fn_append VAR VALUE
3536	# ----------------------
3537	# Append the text in VALUE to the end of the definition contained in VAR. Take
3538	# advantage of any shell optimizations that allow amortized linear growth over
3539	# repeated appends, instead of the typical quadratic growth present in naive
3540	# implementations.
3541	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
3542	eval 'as_fn_append ()
3543	{
3544	eval $1+=\$2
3545	}'
3546	else
3547	as_fn_append ()
3548	{
3549	eval $1=\$$1\$2
3550	}
3551	fi # as_fn_append
3552
3553	# as_fn_arith ARG...
3554	# ------------------
3555	# Perform arithmetic evaluation on the ARGs, and store the result in the
3556	# global $as_val. Take advantage of shells that can avoid forks. The arguments
3557	# must be portable across $(()) and expr.
3558	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
3559	eval 'as_fn_arith ()
3560	{
3561	as_val=$(( $* ))
3562	}'
3563	else
3564	as_fn_arith ()
3565	{
3566	as_val=`expr "$@" \|\| test $? -eq 1`
3567	}
3568	fi # as_fn_arith
3569
3570
3571	if expr a : '$a$' >/dev/null 2>&1 &&
3572	test "X`expr 00001 : '.*$...$'`" = X001; then
3573	as_expr=expr
3574	else
3575	as_expr=false
3576	fi
3577
3578	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
3579	as_basename=basename
3580	else
3581	as_basename=false
3582	fi
3583
3584	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
3585	as_dirname=dirname
3586	else
3587	as_dirname=false
3588	fi
3589
3590	as_me=`$as_basename -- "$0" \|\|
3591	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
3592	X"$0" : 'X$//$$' \\| \
3593	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
3594	$as_echo X/"$0" \|
3595	sed '/^.\/$[^/][^/]$\/*$/{
3596	s//\1/
3597	q
3598	}
3599	/^X\/$\/\/$$/{
3600	s//\1/
3601	q
3602	}
3603	/^X\/$\/$.*/{
3604	s//\1/
3605	q
3606	}
3607	s/.*/./; q'`
3608
3609	# Avoid depending upon Character Ranges.
3610	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
3611	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
3612	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
3613	as_cr_digits='0123456789'
3614	as_cr_alnum=$as_cr_Letters$as_cr_digits
3615
3616	ECHO_C= ECHO_N= ECHO_T=
3617	case `echo -n x` in #(((((
3618	-n*)
3619	case `echo 'xy\c'` in
3620	c) ECHO_T=' ';; # ECHO_T is single tab character.
3621	xy) ECHO_C='\c';;
3622	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
3623	ECHO_T=' ';;
3624	esac;;
3625	*)
3626	ECHO_N='-n';;
3627	esac
3628
3629	rm -f conf$$ conf$$.exe conf$$.file
3630	if test -d conf$$.dir; then
3631	rm -f conf$$.dir/conf$$.file
3632	else
3633	rm -f conf$$.dir
3634	mkdir conf$$.dir 2>/dev/null
3635	fi
3636	if (echo >conf$$.file) 2>/dev/null; then
3637	if ln -s conf$$.file conf$$ 2>/dev/null; then
3638	as_ln_s='ln -s'
3639	# ... but there are two gotchas:
3640	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
3641	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
3642	# In both cases, we have to default to `cp -p'.
3643	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
3644	as_ln_s='cp -p'
3645	elif ln conf$$.file conf$$ 2>/dev/null; then
3646	as_ln_s=ln
3647	else
3648	as_ln_s='cp -p'
3649	fi
3650	else
3651	as_ln_s='cp -p'
3652	fi
3653	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
3654	rmdir conf$$.dir 2>/dev/null
3655
3656
3657	# as_fn_mkdir_p
3658	# -------------
3659	# Create "$as_dir" as a directory, including parents if necessary.
3660	as_fn_mkdir_p ()
3661	{
3662
3663	case $as_dir in #(
3664	-*) as_dir=./$as_dir;;
3665	esac
3666	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
3667	as_dirs=
3668	while :; do
3669	case $as_dir in #(
3670	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
3671	*) as_qdir=$as_dir;;
3672	esac
3673	as_dirs="'$as_qdir' $as_dirs"
3674	as_dir=`$as_dirname -- "$as_dir" \|\|
3675	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
3676	X"$as_dir" : 'X$//$[^/]' \\| \
3677	X"$as_dir" : 'X$//$$' \\| \
3678	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
3679	$as_echo X"$as_dir" \|
3680	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
3681	s//\1/
3682	q
3683	}
3684	/^X$\/\/$[^/].*/{
3685	s//\1/
3686	q
3687	}
3688	/^X$\/\/$$/{
3689	s//\1/
3690	q
3691	}
3692	/^X$\/$.*/{
3693	s//\1/
3694	q
3695	}
3696	s/.*/./; q'`
3697	test -d "$as_dir" && break
3698	done
3699	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
3700	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
3701
3702
3703	} # as_fn_mkdir_p
3704	if mkdir -p . 2>/dev/null; then
3705	as_mkdir_p='mkdir -p "$as_dir"'
3706	else
3707	test -d ./-p && rmdir ./-p
3708	as_mkdir_p=false
3709	fi
3710
3711	if test -x / >/dev/null 2>&1; then
3712	as_test_x='test -x'
3713	else
3714	if ls -dL / >/dev/null 2>&1; then
3715	as_ls_L_option=L
3716	else
3717	as_ls_L_option=
3718	fi
3719	as_test_x='
3720	eval sh -c '\''
3721	if test -d "$1"; then
3722	test -d "$1/.";
3723	else
3724	case $1 in #(
3725	-*)set "./$1";;
3726	esac;
3727	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
3728	???[sx]):;;)false;;esac;fi
3729	'\'' sh
3730	'
3731	fi
3732	as_executable_p=$as_test_x
3733
3734	# Sed expression to map a string onto a valid CPP name.
3735	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
3736
3737	# Sed expression to map a string onto a valid variable name.
3738	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
3739
3740
3741	exec 6>&1
3742	## ----------------------------------- ##
3743	## Main body of $CONFIG_STATUS script. ##
3744	## ----------------------------------- ##
3745	_ASEOF
3746	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS \|\| ac_write_fail=1
3747
3748	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
3749	# Save the log message, to keep $0 and so on meaningful, and to
3750	# report actual input values of CONFIG_FILES etc. instead of their
3751	# values after options handling.
3752	ac_log="
3753	This file was extended by $as_me, which was
3754	generated by GNU Autoconf 2.67. Invocation command line was
3755
3756	CONFIG_FILES = $CONFIG_FILES
3757	CONFIG_HEADERS = $CONFIG_HEADERS
3758	CONFIG_LINKS = $CONFIG_LINKS
3759	CONFIG_COMMANDS = $CONFIG_COMMANDS
3760	$ $0 $@
3761
3762	on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
3763	"
3764
3765	_ACEOF
3766
3767	case $ac_config_files in *"
3768	") set x $ac_config_files; shift; ac_config_files=$;;
3769	esac
3770
3771	case $ac_config_headers in *"
3772	") set x $ac_config_headers; shift; ac_config_headers=$;;
3773	esac
3774
3775
3776	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
3777	# Files that config.status was made for.
3778	config_files="$ac_config_files"
3779	config_headers="$ac_config_headers"
3780
3781	_ACEOF
3782
3783	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
3784	ac_cs_usage="\
3785	\`$as_me' instantiates files and other configuration actions
3786	from templates according to the current configuration. Unless the files
3787	and actions are specified as TAGs, all are instantiated by default.
3788
3789	Usage: $0 [OPTION]... [TAG]...
3790
3791	-h, --help print this help, then exit
3792	-V, --version print version number and configuration settings, then exit
3793	--config print configuration, then exit
3794	-q, --quiet, --silent
3795	do not print progress messages
3796	-d, --debug don't remove temporary files
3797	--recheck update $as_me by reconfiguring in the same conditions
3798	--file=FILE[:TEMPLATE]
3799	instantiate the configuration file FILE
3800	--header=FILE[:TEMPLATE]
3801	instantiate the configuration header FILE
3802
3803	Configuration files:
3804	$config_files
3805
3806	Configuration headers:
3807	$config_headers
3808
3809	Report bugs to the package provider."
3810
3811	_ACEOF
3812	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
3813	ac_cs_config="`$as_echo "$ac_configure_args" \| sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
3814	ac_cs_version="\\
3815	config.status
3816	configured by $0, generated by GNU Autoconf 2.67,
3817	with options \\"\$ac_cs_config\\"
3818
3819	Copyright (C) 2010 Free Software Foundation, Inc.
3820	This config.status script is free software; the Free Software Foundation
3821	gives unlimited permission to copy, distribute and modify it."
3822
3823	ac_pwd='$ac_pwd'
3824	srcdir='$srcdir'
3825	test -n "\$AWK" \|\| AWK=awk
3826	_ACEOF
3827
3828	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
3829	# The default lists apply if the user does not specify any file.
3830	ac_need_defaults=:
3831	while test $# != 0
3832	do
3833	case $1 in
3834	--=?)
3835	ac_option=`expr "X$1" : 'X$[^=]*$='`
3836	ac_optarg=`expr "X$1" : 'X[^=]=$.$'`
3837	ac_shift=:
3838	;;
3839	--*=)
3840	ac_option=`expr "X$1" : 'X$[^=]*$='`
3841	ac_optarg=
3842	ac_shift=:
3843	;;
3844	*)
3845	ac_option=$1
3846	ac_optarg=$2
3847	ac_shift=shift
3848	;;
3849	esac
3850
3851	case $ac_option in
3852	# Handling of the options.
3853	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
3854	ac_cs_recheck=: ;;
3855	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )
3856	$as_echo "$ac_cs_version"; exit ;;
3857	--config \| --confi \| --conf \| --con \| --co \| --c )
3858	$as_echo "$ac_cs_config"; exit ;;
3859	--debug \| --debu \| --deb \| --de \| --d \| -d )
3860	debug=: ;;
3861	--file \| --fil \| --fi \| --f )
3862	$ac_shift
3863	case $ac_optarg in
3864	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
3865	'') as_fn_error $? "missing file argument" ;;
3866	esac
3867	as_fn_append CONFIG_FILES " '$ac_optarg'"
3868	ac_need_defaults=false;;
3869	--header \| --heade \| --head \| --hea )
3870	$ac_shift
3871	case $ac_optarg in
3872	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
3873	esac
3874	as_fn_append CONFIG_HEADERS " '$ac_optarg'"
3875	ac_need_defaults=false;;
3876	--he \| --h)
3877	# Conflict between --help and --header
3878	as_fn_error $? "ambiguous option: \`$1'
3879	Try \`$0 --help' for more information.";;
3880	--help \| --hel \| -h )
3881	$as_echo "$ac_cs_usage"; exit ;;
3882	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
3883	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
3884	ac_cs_silent=: ;;
3885
3886	# This is an error.
3887	-*) as_fn_error $? "unrecognized option: \`$1'
3888	Try \`$0 --help' for more information." ;;
3889
3890	*) as_fn_append ac_config_targets " $1"
3891	ac_need_defaults=false ;;
3892
3893	esac
3894	shift
3895	done
3896
3897	ac_configure_extra_args=
3898
3899	if $ac_cs_silent; then
3900	exec 6>/dev/null
3901	ac_configure_extra_args="$ac_configure_extra_args --silent"
3902	fi
3903
3904	_ACEOF
3905	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
3906	if \$ac_cs_recheck; then
3907	set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
3908	shift
3909	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
3910	CONFIG_SHELL='$SHELL'
3911	export CONFIG_SHELL
3912	exec "\$@"
3913	fi
3914
3915	_ACEOF
3916	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
3917	exec 5>>config.log
3918	{
3919	echo
3920	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
3921	## Running $as_me. ##
3922	_ASBOX
3923	$as_echo "$ac_log"
3924	} >&5
3925
3926	_ACEOF
3927	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
3928	_ACEOF
3929
3930	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
3931
3932	# Handling of arguments.
3933	for ac_config_target in $ac_config_targets
3934	do
3935	case $ac_config_target in
3936	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
3937	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
3938	"email2trac.py") CONFIG_FILES="$CONFIG_FILES email2trac.py" ;;
3939	"delete_spam.py") CONFIG_FILES="$CONFIG_FILES delete_spam.py" ;;
3940
3941	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5 ;;
3942	esac
3943	done
3944
3945
3946	# If the user did not use the arguments to specify the items to instantiate,
3947	# then the envvar interface is used. Set only those that are not.
3948	# We use the long form for the default assignment because of an extremely
3949	# bizarre bug on SunOS 4.1.3.
3950	if $ac_need_defaults; then
3951	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
3952	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
3953	fi
3954
3955	# Have a temporary directory for convenience. Make it in the build tree
3956	# simply because there is no reason against having it here, and in addition,
3957	# creating and moving files from /tmp can sometimes cause problems.
3958	# Hook for its removal unless debugging.
3959	# Note that there is a small window in which the directory will not be cleaned:
3960	# after its creation but before its name has been assigned to `$tmp'.
3961	$debug \|\|
3962	{
3963	tmp=
3964	trap 'exit_status=$?
3965	{ test -z "$tmp" \|\| test ! -d "$tmp" \|\| rm -fr "$tmp"; } && exit $exit_status
3966	' 0
3967	trap 'as_fn_exit 1' 1 2 13 15
3968	}
3969	# Create a (secure) tmp directory for tmp files.
3970
3971	{
3972	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
3973	test -n "$tmp" && test -d "$tmp"
3974	} \|\|
3975	{
3976	tmp=./conf$$-$RANDOM
3977	(umask 077 && mkdir "$tmp")
3978	} \|\| as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
3979
3980	# Set up the scripts for CONFIG_FILES section.
3981	# No need to generate them if there are no CONFIG_FILES.
3982	# This happens for instance with `./config.status config.h'.
3983	if test -n "$CONFIG_FILES"; then
3984
3985
3986	ac_cr=`echo X \| tr X '\015'`
3987	# On cygwin, bash can eat \r inside `` if the user requested igncr.
3988	# But we know of no other shell where ac_cr would be empty at this
3989	# point, so we can use a bashism as a fallback.
3990	if test "x$ac_cr" = x; then
3991	eval ac_cr=\$\'\\r\'
3992	fi
3993	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
3994	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
3995	ac_cs_awk_cr='\\r'
3996	else
3997	ac_cs_awk_cr=$ac_cr
3998	fi
3999
4000	echo 'BEGIN {' >"$tmp/subs1.awk" &&
4001	_ACEOF
4002
4003
4004	{
4005	echo "cat >conf$$subs.awk <<_ACEOF" &&
4006	echo "$ac_subst_vars" \| sed 's/.*/&!$&$ac_delim/' &&
4007	echo "_ACEOF"
4008	} >conf$$subs.sh \|\|
4009	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
4010	ac_delim_num=`echo "$ac_subst_vars" \| grep -c '^'`
4011	ac_delim='%!_!# '
4012	for ac_last_try in false false false false false :; do
4013	. ./conf$$subs.sh \|\|
4014	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
4015
4016	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk \| grep -c X`
4017	if test $ac_delim_n = $ac_delim_num; then
4018	break
4019	elif $ac_last_try; then
4020	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
4021	else
4022	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
4023	fi
4024	done
4025	rm -f conf$$subs.sh
4026
4027	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
4028	cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
4029	_ACEOF
4030	sed -n '
4031	h
4032	s/^/S["/; s/!.*/"]=/
4033	p
4034	g
4035	s/^[^!]*!//
4036	:repl
4037	t repl
4038	s/'"$ac_delim"'$//
4039	t delim
4040	:nl
4041	h
4042	s/$.\{148\}$..*/\1/
4043	t more1
4044	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
4045	p
4046	n
4047	b repl
4048	:more1
4049	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4050	p
4051	g
4052	s/.\{148\}//
4053	t nl
4054	:delim
4055	h
4056	s/$.\{148\}$..*/\1/
4057	t more2
4058	s/["\\]/\\&/g; s/^/"/; s/$/"/
4059	p
4060	b
4061	:more2
4062	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4063	p
4064	g
4065	s/.\{148\}//
4066	t delim
4067	' <conf$$subs.awk \| sed '
4068	/^[^""]/{
4069	N
4070	s/\n//
4071	}
4072	' >>$CONFIG_STATUS \|\| ac_write_fail=1
4073	rm -f conf$$subs.awk
4074	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
4075	_ACAWK
4076	cat >>"\$tmp/subs1.awk" <<_ACAWK &&
4077	for (key in S) S_is_set[key] = 1
4078	FS = ""
4079
4080	}
4081	{
4082	line = $ 0
4083	nfields = split(line, field, "@")
4084	substed = 0
4085	len = length(field[1])
4086	for (i = 2; i < nfields; i++) {
4087	key = field[i]
4088	keylen = length(key)
4089	if (S_is_set[key]) {
4090	value = S[key]
4091	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
4092	len += length(value) + length(field[++i])
4093	substed = 1
4094	} else
4095	len += 1 + keylen
4096	}
4097
4098	print line
4099	}
4100
4101	_ACAWK
4102	_ACEOF
4103	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
4104	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
4105	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
4106	else
4107	cat
4108	fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
4109	\|\| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
4110	_ACEOF
4111
4112	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
4113	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
4114	# trailing colons and then remove the whole line if VPATH becomes empty
4115	# (actually we leave an empty line to preserve line numbers).
4116	if test "x$srcdir" = x.; then
4117	ac_vpsub='/^[ ]VPATH[ ]=[ ]*/{
4118	h
4119	s///
4120	s/^/:/
4121	s/[ ]*$/:/
4122	s/:\$(srcdir):/:/g
4123	s/:\${srcdir}:/:/g
4124	s/:@srcdir@:/:/g
4125	s/^:*//
4126	s/:*$//
4127	x
4128	s/$=[ ]$./\1/
4129	G
4130	s/\n//
4131	s/^[^=]=[ ]$//
4132	}'
4133	fi
4134
4135	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
4136	fi # test -n "$CONFIG_FILES"
4137
4138	# Set up the scripts for CONFIG_HEADERS section.
4139	# No need to generate them if there are no CONFIG_HEADERS.
4140	# This happens for instance with `./config.status Makefile'.
4141	if test -n "$CONFIG_HEADERS"; then
4142	cat >"$tmp/defines.awk" <<\_ACAWK \|\|
4143	BEGIN {
4144	_ACEOF
4145
4146	# Transform confdefs.h into an awk script `defines.awk', embedded as
4147	# here-document in config.status, that substitutes the proper values into
4148	# config.h.in to produce config.h.
4149
4150	# Create a delimiter string that does not exist in confdefs.h, to ease
4151	# handling of long lines.
4152	ac_delim='%!_!# '
4153	for ac_last_try in false false :; do
4154	ac_t=`sed -n "/$ac_delim/p" confdefs.h`
4155	if test -z "$ac_t"; then
4156	break
4157	elif $ac_last_try; then
4158	as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
4159	else
4160	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
4161	fi
4162	done
4163
4164	# For the awk script, D is an array of macro values keyed by name,
4165	# likewise P contains macro parameters if any. Preserve backslash
4166	# newline sequences.
4167
4168	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
4169	sed -n '
4170	s/.\{148\}/&'"$ac_delim"'/g
4171	t rset
4172	:rset
4173	s/^[ ]#[ ]define[ ][ ]*/ /
4174	t def
4175	d
4176	:def
4177	s/\\$//
4178	t bsnl
4179	s/["\\]/\\&/g
4180	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
4181	D["\1"]=" \3"/p
4182	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2"/p
4183	d
4184	:bsnl
4185	s/["\\]/\\&/g
4186	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
4187	D["\1"]=" \3\\\\\\n"\\/p
4188	t cont
4189	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2\\\\\\n"\\/p
4190	t cont
4191	d
4192	:cont
4193	n
4194	s/.\{148\}/&'"$ac_delim"'/g
4195	t clear
4196	:clear
4197	s/\\$//
4198	t bsnlc
4199	s/["\\]/\\&/g; s/^/"/; s/$/"/p
4200	d
4201	:bsnlc
4202	s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
4203	b cont
4204	' <confdefs.h \| sed '
4205	s/'"$ac_delim"'/"\\\
4206	"/g' >>$CONFIG_STATUS \|\| ac_write_fail=1
4207
4208	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
4209	for (key in D) D_is_set[key] = 1
4210	FS = ""
4211	}
4212	/^[\t ]#[\t ](define\|undef)[\t ]+$ac_word_re([\t (]\|\$)/ {
4213	line = \$ 0
4214	split(line, arg, " ")
4215	if (arg[1] == "#") {
4216	defundef = arg[2]
4217	mac1 = arg[3]
4218	} else {
4219	defundef = substr(arg[1], 2)
4220	mac1 = arg[2]
4221	}
4222	split(mac1, mac2, "(") #)
4223	macro = mac2[1]
4224	prefix = substr(line, 1, index(line, defundef) - 1)
4225	if (D_is_set[macro]) {
4226	# Preserve the white space surrounding the "#".
4227	print prefix "define", macro P[macro] D[macro]
4228	next
4229	} else {
4230	# Replace #undef with comments. This is necessary, for example,
4231	# in the case of _POSIX_SOURCE, which is predefined and required
4232	# on some systems where configure will not decide to define it.
4233	if (defundef == "undef") {
4234	print "/", prefix defundef, macro, "/"
4235	next
4236	}
4237	}
4238	}
4239	{ print }
4240	_ACAWK
4241	_ACEOF
4242	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
4243	as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
4244	fi # test -n "$CONFIG_HEADERS"
4245
4246
4247	eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS "
4248	shift
4249	for ac_tag
4250	do
4251	case $ac_tag in
4252	:[FHLC]) ac_mode=$ac_tag; continue;;
4253	esac
4254	case $ac_mode$ac_tag in
4255	:[FHL]:);;
4256	:L* \| :C:) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5 ;;
4257	:[FH]-) ac_tag=-:-;;
4258	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
4259	esac
4260	ac_save_IFS=$IFS
4261	IFS=:
4262	set x $ac_tag
4263	IFS=$ac_save_IFS
4264	shift
4265	ac_file=$1
4266	shift
4267
4268	case $ac_mode in
4269	:L) ac_source=$1;;
4270	:[FH])
4271	ac_file_inputs=
4272	for ac_f
4273	do
4274	case $ac_f in
4275	-) ac_f="$tmp/stdin";;
4276	*) # Look for the file first in the build tree, then in the source tree
4277	# (if the path is not absolute). The absolute path cannot be DOS-style,
4278	# because $ac_f cannot contain `:'.
4279	test -f "$ac_f" \|\|
4280	case $ac_f in
4281	[\\/$]*) false;;
4282	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
4283	esac \|\|
4284	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5 ;;
4285	esac
4286	case $ac_f in \') ac_f=`$as_echo "$ac_f" \| sed "s/'/'\\\\\\\\''/g"`;; esac
4287	as_fn_append ac_file_inputs " '$ac_f'"
4288	done
4289
4290	# Let's still pretend it is `configure' which instantiates (i.e., don't
4291	# use $as_me), people would be surprised to read:
4292	# /* config.h. Generated by config.status. */
4293	configure_input='Generated from '`
4294	$as_echo "$" \| sed 's\|^[^:]/\|\|;s\|:[^:]*/\|, \|g'
4295	`' by configure.'
4296	if test x"$ac_file" != x-; then
4297	configure_input="$ac_file. $configure_input"
4298	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
4299	$as_echo "$as_me: creating $ac_file" >&6;}
4300	fi
4301	# Neutralize special characters interpreted by sed in replacement strings.
4302	case $configure_input in #(
4303	\& \| \\| \| \\ )
4304	ac_sed_conf_input=`$as_echo "$configure_input" \|
4305	sed 's/[\\\\&\|]/\\\\&/g'`;; #(
4306	*) ac_sed_conf_input=$configure_input;;
4307	esac
4308
4309	case $ac_tag in
4310	:-: \| *:-) cat >"$tmp/stdin" \
4311	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
4312	esac
4313	;;
4314	esac
4315
4316	ac_dir=`$as_dirname -- "$ac_file" \|\|
4317	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
4318	X"$ac_file" : 'X$//$[^/]' \\| \
4319	X"$ac_file" : 'X$//$$' \\| \
4320	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
4321	$as_echo X"$ac_file" \|
4322	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
4323	s//\1/
4324	q
4325	}
4326	/^X$\/\/$[^/].*/{
4327	s//\1/
4328	q
4329	}
4330	/^X$\/\/$$/{
4331	s//\1/
4332	q
4333	}
4334	/^X$\/$.*/{
4335	s//\1/
4336	q
4337	}
4338	s/.*/./; q'`
4339	as_dir="$ac_dir"; as_fn_mkdir_p
4340	ac_builddir=.
4341
4342	case "$ac_dir" in
4343	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
4344	*)
4345	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
4346	# A ".." for each directory in $ac_dir_suffix.
4347	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
4348	case $ac_top_builddir_sub in
4349	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
4350	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
4351	esac ;;
4352	esac
4353	ac_abs_top_builddir=$ac_pwd
4354	ac_abs_builddir=$ac_pwd$ac_dir_suffix
4355	# for backward compatibility:
4356	ac_top_builddir=$ac_top_build_prefix
4357
4358	case $srcdir in
4359	.) # We are building in place.
4360	ac_srcdir=.
4361	ac_top_srcdir=$ac_top_builddir_sub
4362	ac_abs_top_srcdir=$ac_pwd ;;
4363	[\\/]* \| ?:[\\/]* ) # Absolute name.
4364	ac_srcdir=$srcdir$ac_dir_suffix;
4365	ac_top_srcdir=$srcdir
4366	ac_abs_top_srcdir=$srcdir ;;
4367	*) # Relative name.
4368	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
4369	ac_top_srcdir=$ac_top_build_prefix$srcdir
4370	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
4371	esac
4372	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
4373
4374
4375	case $ac_mode in
4376	:F)
4377	#
4378	# CONFIG_FILE
4379	#
4380
4381	_ACEOF
4382
4383	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
4384	# If the template does not know about datarootdir, expand it.
4385	# FIXME: This hack should be removed a few years after 2.60.
4386	ac_datarootdir_hack=; ac_datarootdir_seen=
4387	ac_sed_dataroot='
4388	/datarootdir/ {
4389	p
4390	q
4391	}
4392	/@datadir@/p
4393	/@docdir@/p
4394	/@infodir@/p
4395	/@localedir@/p
4396	/@mandir@/p'
4397	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
4398	datarootdir) ac_datarootdir_seen=yes;;
4399	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)
4400	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
4401	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
4402	_ACEOF
4403	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
4404	ac_datarootdir_hack='
4405	s&@datadir@&$datadir&g
4406	s&@docdir@&$docdir&g
4407	s&@infodir@&$infodir&g
4408	s&@localedir@&$localedir&g
4409	s&@mandir@&$mandir&g
4410	s&\\\${datarootdir}&$datarootdir&g' ;;
4411	esac
4412	_ACEOF
4413
4414	# Neutralize VPATH when `$srcdir' = `.'.
4415	# Shell code in configure.ac might set extrasub.
4416	# FIXME: do we really want to maintain this feature?
4417	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
4418	ac_sed_extra="$ac_vpsub
4419	$extrasub
4420	_ACEOF
4421	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
4422	:t
4423	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
4424	s\|@configure_input@\|$ac_sed_conf_input\|;t t
4425	s&@top_builddir@&$ac_top_builddir_sub&;t t
4426	s&@top_build_prefix@&$ac_top_build_prefix&;t t
4427	s&@srcdir@&$ac_srcdir&;t t
4428	s&@abs_srcdir@&$ac_abs_srcdir&;t t
4429	s&@top_srcdir@&$ac_top_srcdir&;t t
4430	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
4431	s&@builddir@&$ac_builddir&;t t
4432	s&@abs_builddir@&$ac_abs_builddir&;t t
4433	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
4434	$ac_datarootdir_hack
4435	"
4436	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" \| $AWK -f "$tmp/subs.awk" >$tmp/out \
4437	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
4438
4439	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
4440	{ ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
4441	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
4442	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4443	which seems to be undefined. Please make sure it is defined" >&5
4444	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4445	which seems to be undefined. Please make sure it is defined" >&2;}
4446
4447	rm -f "$tmp/stdin"
4448	case $ac_file in
4449	-) cat "$tmp/out" && rm -f "$tmp/out";;
4450	*) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
4451	esac \
4452	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
4453	;;
4454	:H)
4455	#
4456	# CONFIG_HEADER
4457	#
4458	if test x"$ac_file" != x-; then
4459	{
4460	$as_echo "/* $configure_input */" \
4461	&& eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
4462	} >"$tmp/config.h" \
4463	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
4464	if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
4465	{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
4466	$as_echo "$as_me: $ac_file is unchanged" >&6;}
4467	else
4468	rm -f "$ac_file"
4469	mv "$tmp/config.h" "$ac_file" \
4470	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
4471	fi
4472	else
4473	$as_echo "/* $configure_input */" \
4474	&& eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
4475	\|\| as_fn_error $? "could not create -" "$LINENO" 5
4476	fi
4477	# Compute "$ac_file"'s index in $config_headers.
4478	_am_stamp_count=1
4479	for _am_header in $config_headers :; do
4480	case $_am_header in
4481	"$ac_file" \| "$ac_file":* )
4482	break ;;
4483	* )
4484	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
4485	esac
4486	done
4487	echo "timestamp for "$ac_file"" >`$as_dirname -- "$ac_file" \|\|
4488	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
4489	X"$ac_file" : 'X$//$[^/]' \\| \
4490	X"$ac_file" : 'X$//$$' \\| \
4491	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
4492	$as_echo X"$ac_file" \|
4493	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
4494	s//\1/
4495	q
4496	}
4497	/^X$\/\/$[^/].*/{
4498	s//\1/
4499	q
4500	}
4501	/^X$\/\/$$/{
4502	s//\1/
4503	q
4504	}
4505	/^X$\/$.*/{
4506	s//\1/
4507	q
4508	}
4509	s/.*/./; q'`/stamp-h$_am_stamp_count
4510	;;
4511
4512
4513	esac
4514
4515	done # for ac_tag
4516
4517
4518	as_fn_exit 0
4519	_ACEOF
4520	ac_clean_files=$ac_clean_files_save
4521
4522	test $ac_write_fail = 0 \|\|
4523	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
4524
4525
4526	# configure is writing to config.log, and then calls config.status.
4527	# config.status does its own redirection, appending to config.log.
4528	# Unfortunately, on DOS this fails, as config.log is still kept open
4529	# by configure, so config.status won't be able to write to it; its
4530	# output is simply discarded. So we exec the FD to /dev/null,
4531	# effectively closing config.log, so it can be properly (re)opened and
4532	# appended to by config.status. When coming back to configure, we
4533	# need to make the FD available again.
4534	if test "$no_create" != yes; then
4535	ac_cs_success=:
4536	ac_config_status_args=
4537	test "$silent" = yes &&
4538	ac_config_status_args="$ac_config_status_args --quiet"
4539	exec 5>/dev/null
4540	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
4541	exec 5>>config.log
4542	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
4543	# would make configure fail if this is the last instruction.
4544	$ac_cs_success \|\| as_fn_exit 1
4545	fi
4546	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
4547	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
4548	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
4549	fi
4550

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