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configure @ 23

Last change on this file since 23 was 23, checked in by bas, 18 years ago

Email2trac:

Fixed a configure bug
Changed the Changelog

Property svn:executable set to *

File size: 103.1 KB

Line
1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.59.
4	#
5	# Copyright (C) 2003 Free Software Foundation, Inc.
6	# This configure script is free software; the Free Software Foundation
7	# gives unlimited permission to copy, distribute and modify it.
8	## --------------------- ##
9	## M4sh Initialization. ##
10	## --------------------- ##
11
12	# Be Bourne compatible
13	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
14	emulate sh
15	NULLCMD=:
16	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
17	# is contrary to our usage. Disable this feature.
18	alias -g '${1+"$@"}'='"$@"'
19	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
20	set -o posix
21	fi
22	DUALCASE=1; export DUALCASE # for MKS sh
23
24	# Support unset when possible.
25	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
26	as_unset=unset
27	else
28	as_unset=false
29	fi
30
31
32	# Work around bugs in pre-3.0 UWIN ksh.
33	$as_unset ENV MAIL MAILPATH
34	PS1='$ '
35	PS2='> '
36	PS4='+ '
37
38	# NLS nuisances.
39	for as_var in \
40	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
41	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
42	LC_TELEPHONE LC_TIME
43	do
44	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
45	eval $as_var=C; export $as_var
46	else
47	$as_unset $as_var
48	fi
49	done
50
51	# Required to use basename.
52	if expr a : '$a$' >/dev/null 2>&1; then
53	as_expr=expr
54	else
55	as_expr=false
56	fi
57
58	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
59	as_basename=basename
60	else
61	as_basename=false
62	fi
63
64
65	# Name of the executable.
66	as_me=`$as_basename "$0" \|\|
67	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
68	X"$0" : 'X$//$$' \\| \
69	X"$0" : 'X$/$$' \\| \
70	. : '$.$' 2>/dev/null \|\|
71	echo X/"$0" \|
72	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
73	/^X\/$\/\/$$/{ s//\1/; q; }
74	/^X\/$\/$.*/{ s//\1/; q; }
75	s/.*/./; q'`
76
77
78	# PATH needs CR, and LINENO needs CR and PATH.
79	# Avoid depending upon Character Ranges.
80	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
81	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
82	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
83	as_cr_digits='0123456789'
84	as_cr_alnum=$as_cr_Letters$as_cr_digits
85
86	# The user is always right.
87	if test "${PATH_SEPARATOR+set}" != set; then
88	echo "#! /bin/sh" >conf$$.sh
89	echo "exit 0" >>conf$$.sh
90	chmod +x conf$$.sh
91	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
92	PATH_SEPARATOR=';'
93	else
94	PATH_SEPARATOR=:
95	fi
96	rm -f conf$$.sh
97	fi
98
99
100	as_lineno_1=$LINENO
101	as_lineno_2=$LINENO
102	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
103	test "x$as_lineno_1" != "x$as_lineno_2" &&
104	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
105	# Find who we are. Look in the path if we contain no path at all
106	# relative or not.
107	case $0 in
108	[\\/] ) as_myself=$0 ;;
109	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
110	for as_dir in $PATH
111	do
112	IFS=$as_save_IFS
113	test -z "$as_dir" && as_dir=.
114	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
115	done
116
117	;;
118	esac
119	# We did not find ourselves, most probably we were run as `sh COMMAND'
120	# in which case we are not to be found in the path.
121	if test "x$as_myself" = x; then
122	as_myself=$0
123	fi
124	if test ! -f "$as_myself"; then
125	{ echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
126	{ (exit 1); exit 1; }; }
127	fi
128	case $CONFIG_SHELL in
129	'')
130	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
131	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
132	do
133	IFS=$as_save_IFS
134	test -z "$as_dir" && as_dir=.
135	for as_base in sh bash ksh sh5; do
136	case $as_dir in
137	/*)
138	if ("$as_dir/$as_base" -c '
139	as_lineno_1=$LINENO
140	as_lineno_2=$LINENO
141	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
142	test "x$as_lineno_1" != "x$as_lineno_2" &&
143	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
144	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
145	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
146	CONFIG_SHELL=$as_dir/$as_base
147	export CONFIG_SHELL
148	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
149	fi;;
150	esac
151	done
152	done
153	;;
154	esac
155
156	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
157	# uniformly replaced by the line number. The first 'sed' inserts a
158	# line-number line before each line; the second 'sed' does the real
159	# work. The second script uses 'N' to pair each line-number line
160	# with the numbered line, and appends trailing '-' during
161	# substitution so that $LINENO is not a special case at line end.
162	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
163	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
164	sed '=' <$as_myself \|
165	sed '
166	N
167	s,$,-,
168	: loop
169	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
170	t loop
171	s,-$,,
172	s,^['$as_cr_digits']*\n,,
173	' >$as_me.lineno &&
174	chmod +x $as_me.lineno \|\|
175	{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
176	{ (exit 1); exit 1; }; }
177
178	# Don't try to exec as it changes $[0], causing all sort of problems
179	# (the dirname of $[0] is not the place where we might find the
180	# original and so on. Autoconf is especially sensible to this).
181	. ./$as_me.lineno
182	# Exit status is that of the last command.
183	exit
184	}
185
186
187	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
188	c,-n*) ECHO_N= ECHO_C='
189	' ECHO_T=' ' ;;
190	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
191	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
192	esac
193
194	if expr a : '$a$' >/dev/null 2>&1; then
195	as_expr=expr
196	else
197	as_expr=false
198	fi
199
200	rm -f conf$$ conf$$.exe conf$$.file
201	echo >conf$$.file
202	if ln -s conf$$.file conf$$ 2>/dev/null; then
203	# We could just check for DJGPP; but this test a) works b) is more generic
204	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
205	if test -f conf$$.exe; then
206	# Don't use ln at all; we don't have any links
207	as_ln_s='cp -p'
208	else
209	as_ln_s='ln -s'
210	fi
211	elif ln conf$$.file conf$$ 2>/dev/null; then
212	as_ln_s=ln
213	else
214	as_ln_s='cp -p'
215	fi
216	rm -f conf$$ conf$$.exe conf$$.file
217
218	if mkdir -p . 2>/dev/null; then
219	as_mkdir_p=:
220	else
221	test -d ./-p && rmdir ./-p
222	as_mkdir_p=false
223	fi
224
225	as_executable_p="test -f"
226
227	# Sed expression to map a string onto a valid CPP name.
228	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
229
230	# Sed expression to map a string onto a valid variable name.
231	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
232
233
234	# IFS
235	# We need space, tab and new line, in precisely that order.
236	as_nl='
237	'
238	IFS=" $as_nl"
239
240	# CDPATH.
241	$as_unset CDPATH
242
243
244	# Name of the host.
245	# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
246	# so uname gets run too.
247	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
248
249	exec 6>&1
250
251	#
252	# Initializations.
253	#
254	ac_default_prefix=/usr/local
255	ac_config_libobj_dir=.
256	cross_compiling=no
257	subdirs=
258	MFLAGS=
259	MAKEFLAGS=
260	SHELL=${CONFIG_SHELL-/bin/sh}
261
262	# Maximum number of lines to put in a shell here document.
263	# This variable seems obsolete. It should probably be removed, and
264	# only ac_max_sed_lines should be used.
265	: ${ac_max_here_lines=38}
266
267	# Identity of this package.
268	PACKAGE_NAME=
269	PACKAGE_TARNAME=
270	PACKAGE_VERSION=
271	PACKAGE_STRING=
272	PACKAGE_BUGREPORT=
273
274	ac_unique_file="email2trac.py.in"
275	ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS pyexecdir trac_user mta_user PYTHON PYTHON_VERSION PYTHON_PREFIX PYTHON_EXEC_PREFIX PYTHON_PLATFORM pythondir pkgpythondir pkgpyexecdir CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CPP EGREP LIBOBJS LTLIBOBJS'
276	ac_subst_files=''
277
278	# Initialize some variables set by options.
279	ac_init_help=
280	ac_init_version=false
281	# The variables have the same names as the options, with
282	# dashes changed to underlines.
283	cache_file=/dev/null
284	exec_prefix=NONE
285	no_create=
286	no_recursion=
287	prefix=NONE
288	program_prefix=NONE
289	program_suffix=NONE
290	program_transform_name=s,x,x,
291	silent=
292	site=
293	srcdir=
294	verbose=
295	x_includes=NONE
296	x_libraries=NONE
297
298	# Installation directory options.
299	# These are left unexpanded so users can "make install exec_prefix=/foo"
300	# and all the variables that are supposed to be based on exec_prefix
301	# by default will actually change.
302	# Use braces instead of parens because sh, perl, etc. also accept them.
303	bindir='${exec_prefix}/bin'
304	sbindir='${exec_prefix}/sbin'
305	libexecdir='${exec_prefix}/libexec'
306	datadir='${prefix}/share'
307	sysconfdir='${prefix}/etc'
308	sharedstatedir='${prefix}/com'
309	localstatedir='${prefix}/var'
310	libdir='${exec_prefix}/lib'
311	includedir='${prefix}/include'
312	oldincludedir='/usr/include'
313	infodir='${prefix}/info'
314	mandir='${prefix}/man'
315
316	ac_prev=
317	for ac_option
318	do
319	# If the previous option needs an argument, assign it.
320	if test -n "$ac_prev"; then
321	eval "$ac_prev=\$ac_option"
322	ac_prev=
323	continue
324	fi
325
326	ac_optarg=`expr "x$ac_option" : 'x[^=]=$.$'`
327
328	# Accept the important Cygnus configure options, so we can diagnose typos.
329
330	case $ac_option in
331
332	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
333	ac_prev=bindir ;;
334	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
335	bindir=$ac_optarg ;;
336
337	-build \| --build \| --buil \| --bui \| --bu)
338	ac_prev=build_alias ;;
339	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
340	build_alias=$ac_optarg ;;
341
342	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
343	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
344	ac_prev=cache_file ;;
345	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
346	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
347	cache_file=$ac_optarg ;;
348
349	--config-cache \| -C)
350	cache_file=config.cache ;;
351
352	-datadir \| --datadir \| --datadi \| --datad \| --data \| --dat \| --da)
353	ac_prev=datadir ;;
354	-datadir=* \| --datadir=* \| --datadi=* \| --datad=* \| --data=* \| --dat=* \
355	\| --da=*)
356	datadir=$ac_optarg ;;
357
358	-disable-* \| --disable-*)
359	ac_feature=`expr "x$ac_option" : 'x-disable-$.$'`
360	# Reject names that are not valid shell variable names.
361	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
362	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
363	{ (exit 1); exit 1; }; }
364	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`
365	eval "enable_$ac_feature=no" ;;
366
367	-enable-* \| --enable-*)
368	ac_feature=`expr "x$ac_option" : 'x-enable-$[^=]$'`
369	# Reject names that are not valid shell variable names.
370	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
371	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
372	{ (exit 1); exit 1; }; }
373	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`
374	case $ac_option in
375	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;
376	*) ac_optarg=yes ;;
377	esac
378	eval "enable_$ac_feature='$ac_optarg'" ;;
379
380	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
381	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
382	\| --exec \| --exe \| --ex)
383	ac_prev=exec_prefix ;;
384	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
385	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
386	\| --exec=* \| --exe=* \| --ex=*)
387	exec_prefix=$ac_optarg ;;
388
389	-gas \| --gas \| --ga \| --g)
390	# Obsolete; use --with-gas.
391	with_gas=yes ;;
392
393	-help \| --help \| --hel \| --he \| -h)
394	ac_init_help=long ;;
395	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
396	ac_init_help=recursive ;;
397	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
398	ac_init_help=short ;;
399
400	-host \| --host \| --hos \| --ho)
401	ac_prev=host_alias ;;
402	-host=* \| --host=* \| --hos=* \| --ho=*)
403	host_alias=$ac_optarg ;;
404
405	-includedir \| --includedir \| --includedi \| --included \| --include \
406	\| --includ \| --inclu \| --incl \| --inc)
407	ac_prev=includedir ;;
408	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
409	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
410	includedir=$ac_optarg ;;
411
412	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
413	ac_prev=infodir ;;
414	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
415	infodir=$ac_optarg ;;
416
417	-libdir \| --libdir \| --libdi \| --libd)
418	ac_prev=libdir ;;
419	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
420	libdir=$ac_optarg ;;
421
422	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
423	\| --libexe \| --libex \| --libe)
424	ac_prev=libexecdir ;;
425	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
426	\| --libexe=* \| --libex=* \| --libe=*)
427	libexecdir=$ac_optarg ;;
428
429	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
430	\| --localstate \| --localstat \| --localsta \| --localst \
431	\| --locals \| --local \| --loca \| --loc \| --lo)
432	ac_prev=localstatedir ;;
433	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
434	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \
435	\| --locals=* \| --local=* \| --loca=* \| --loc=* \| --lo=*)
436	localstatedir=$ac_optarg ;;
437
438	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
439	ac_prev=mandir ;;
440	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
441	mandir=$ac_optarg ;;
442
443	-nfp \| --nfp \| --nf)
444	# Obsolete; use --without-fp.
445	with_fp=no ;;
446
447	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
448	\| --no-cr \| --no-c \| -n)
449	no_create=yes ;;
450
451	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
452	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
453	no_recursion=yes ;;
454
455	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
456	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
457	\| --oldin \| --oldi \| --old \| --ol \| --o)
458	ac_prev=oldincludedir ;;
459	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
460	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
461	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
462	oldincludedir=$ac_optarg ;;
463
464	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
465	ac_prev=prefix ;;
466	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
467	prefix=$ac_optarg ;;
468
469	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
470	\| --program-pre \| --program-pr \| --program-p)
471	ac_prev=program_prefix ;;
472	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
473	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
474	program_prefix=$ac_optarg ;;
475
476	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
477	\| --program-suf \| --program-su \| --program-s)
478	ac_prev=program_suffix ;;
479	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
480	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
481	program_suffix=$ac_optarg ;;
482
483	-program-transform-name \| --program-transform-name \
484	\| --program-transform-nam \| --program-transform-na \
485	\| --program-transform-n \| --program-transform- \
486	\| --program-transform \| --program-transfor \
487	\| --program-transfo \| --program-transf \
488	\| --program-trans \| --program-tran \
489	\| --progr-tra \| --program-tr \| --program-t)
490	ac_prev=program_transform_name ;;
491	-program-transform-name=* \| --program-transform-name=* \
492	\| --program-transform-nam=* \| --program-transform-na=* \
493	\| --program-transform-n=* \| --program-transform-=* \
494	\| --program-transform=* \| --program-transfor=* \
495	\| --program-transfo=* \| --program-transf=* \
496	\| --program-trans=* \| --program-tran=* \
497	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
498	program_transform_name=$ac_optarg ;;
499
500	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
501	\| -silent \| --silent \| --silen \| --sile \| --sil)
502	silent=yes ;;
503
504	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
505	ac_prev=sbindir ;;
506	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
507	\| --sbi=* \| --sb=*)
508	sbindir=$ac_optarg ;;
509
510	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
511	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
512	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
513	\| --sha \| --sh)
514	ac_prev=sharedstatedir ;;
515	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
516	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
517	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
518	\| --sha=* \| --sh=*)
519	sharedstatedir=$ac_optarg ;;
520
521	-site \| --site \| --sit)
522	ac_prev=site ;;
523	-site=* \| --site=* \| --sit=*)
524	site=$ac_optarg ;;
525
526	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
527	ac_prev=srcdir ;;
528	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
529	srcdir=$ac_optarg ;;
530
531	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
532	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
533	ac_prev=sysconfdir ;;
534	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
535	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
536	sysconfdir=$ac_optarg ;;
537
538	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
539	ac_prev=target_alias ;;
540	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
541	target_alias=$ac_optarg ;;
542
543	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
544	verbose=yes ;;
545
546	-version \| --version \| --versio \| --versi \| --vers \| -V)
547	ac_init_version=: ;;
548
549	-with-* \| --with-*)
550	ac_package=`expr "x$ac_option" : 'x-with-$[^=]$'`
551	# Reject names that are not valid shell variable names.
552	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
553	{ echo "$as_me: error: invalid package name: $ac_package" >&2
554	{ (exit 1); exit 1; }; }
555	ac_package=`echo $ac_package\| sed 's/-/_/g'`
556	case $ac_option in
557	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;
558	*) ac_optarg=yes ;;
559	esac
560	eval "with_$ac_package='$ac_optarg'" ;;
561
562	-without-* \| --without-*)
563	ac_package=`expr "x$ac_option" : 'x-without-$.$'`
564	# Reject names that are not valid shell variable names.
565	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
566	{ echo "$as_me: error: invalid package name: $ac_package" >&2
567	{ (exit 1); exit 1; }; }
568	ac_package=`echo $ac_package \| sed 's/-/_/g'`
569	eval "with_$ac_package=no" ;;
570
571	--x)
572	# Obsolete; use --with-x.
573	with_x=yes ;;
574
575	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
576	\| --x-incl \| --x-inc \| --x-in \| --x-i)
577	ac_prev=x_includes ;;
578	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
579	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
580	x_includes=$ac_optarg ;;
581
582	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
583	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
584	ac_prev=x_libraries ;;
585	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
586	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
587	x_libraries=$ac_optarg ;;
588
589	-*) { echo "$as_me: error: unrecognized option: $ac_option
590	Try \`$0 --help' for more information." >&2
591	{ (exit 1); exit 1; }; }
592	;;
593
594	=)
595	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
596	# Reject names that are not valid shell variable names.
597	expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
598	{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2
599	{ (exit 1); exit 1; }; }
600	ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`
601	eval "$ac_envvar='$ac_optarg'"
602	export $ac_envvar ;;
603
604	*)
605	# FIXME: should be removed in autoconf 3.0.
606	echo "$as_me: WARNING: you should use --build, --host, --target" >&2
607	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
608	echo "$as_me: WARNING: invalid host type: $ac_option" >&2
609	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
610	;;
611
612	esac
613	done
614
615	if test -n "$ac_prev"; then
616	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
617	{ echo "$as_me: error: missing argument to $ac_option" >&2
618	{ (exit 1); exit 1; }; }
619	fi
620
621	# Be sure to have absolute paths.
622	for ac_var in exec_prefix prefix
623	do
624	eval ac_val=$`echo $ac_var`
625	case $ac_val in
626	[\\/$]* \| ?:[\\/]* \| NONE \| '' ) ;;
627	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
628	{ (exit 1); exit 1; }; };;
629	esac
630	done
631
632	# Be sure to have absolute paths.
633	for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
634	localstatedir libdir includedir oldincludedir infodir mandir
635	do
636	eval ac_val=$`echo $ac_var`
637	case $ac_val in
638	[\\/$]* \| ?:[\\/]* ) ;;
639	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
640	{ (exit 1); exit 1; }; };;
641	esac
642	done
643
644	# There might be people who depend on the old broken behavior: `$host'
645	# used to hold the argument of --host etc.
646	# FIXME: To remove some day.
647	build=$build_alias
648	host=$host_alias
649	target=$target_alias
650
651	# FIXME: To remove some day.
652	if test "x$host_alias" != x; then
653	if test "x$build_alias" = x; then
654	cross_compiling=maybe
655	echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
656	If a cross compiler is detected then cross compile mode will be used." >&2
657	elif test "x$build_alias" != "x$host_alias"; then
658	cross_compiling=yes
659	fi
660	fi
661
662	ac_tool_prefix=
663	test -n "$host_alias" && ac_tool_prefix=$host_alias-
664
665	test "$silent" = yes && exec 6>/dev/null
666
667
668	# Find the source files, if location was not specified.
669	if test -z "$srcdir"; then
670	ac_srcdir_defaulted=yes
671	# Try the directory containing this script, then its parent.
672	ac_confdir=`(dirname "$0") 2>/dev/null \|\|
673	$as_expr X"$0" : 'X$.[^/]$//[^/][^/]/$' \\| \
674	X"$0" : 'X$//$[^/]' \\| \
675	X"$0" : 'X$//$$' \\| \
676	X"$0" : 'X$/$' \\| \
677	. : '$.$' 2>/dev/null \|\|
678	echo X"$0" \|
679	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
680	/^X$\/\/$[^/].*/{ s//\1/; q; }
681	/^X$\/\/$$/{ s//\1/; q; }
682	/^X$\/$.*/{ s//\1/; q; }
683	s/.*/./; q'`
684	srcdir=$ac_confdir
685	if test ! -r $srcdir/$ac_unique_file; then
686	srcdir=..
687	fi
688	else
689	ac_srcdir_defaulted=no
690	fi
691	if test ! -r $srcdir/$ac_unique_file; then
692	if test "$ac_srcdir_defaulted" = yes; then
693	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
694	{ (exit 1); exit 1; }; }
695	else
696	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
697	{ (exit 1); exit 1; }; }
698	fi
699	fi
700	(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null \|\|
701	{ echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
702	{ (exit 1); exit 1; }; }
703	srcdir=`echo "$srcdir" \| sed 's%$[^\\/]$[\\/]*$%\1%'`
704	ac_env_build_alias_set=${build_alias+set}
705	ac_env_build_alias_value=$build_alias
706	ac_cv_env_build_alias_set=${build_alias+set}
707	ac_cv_env_build_alias_value=$build_alias
708	ac_env_host_alias_set=${host_alias+set}
709	ac_env_host_alias_value=$host_alias
710	ac_cv_env_host_alias_set=${host_alias+set}
711	ac_cv_env_host_alias_value=$host_alias
712	ac_env_target_alias_set=${target_alias+set}
713	ac_env_target_alias_value=$target_alias
714	ac_cv_env_target_alias_set=${target_alias+set}
715	ac_cv_env_target_alias_value=$target_alias
716	ac_env_CC_set=${CC+set}
717	ac_env_CC_value=$CC
718	ac_cv_env_CC_set=${CC+set}
719	ac_cv_env_CC_value=$CC
720	ac_env_CFLAGS_set=${CFLAGS+set}
721	ac_env_CFLAGS_value=$CFLAGS
722	ac_cv_env_CFLAGS_set=${CFLAGS+set}
723	ac_cv_env_CFLAGS_value=$CFLAGS
724	ac_env_LDFLAGS_set=${LDFLAGS+set}
725	ac_env_LDFLAGS_value=$LDFLAGS
726	ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
727	ac_cv_env_LDFLAGS_value=$LDFLAGS
728	ac_env_CPPFLAGS_set=${CPPFLAGS+set}
729	ac_env_CPPFLAGS_value=$CPPFLAGS
730	ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
731	ac_cv_env_CPPFLAGS_value=$CPPFLAGS
732	ac_env_CPP_set=${CPP+set}
733	ac_env_CPP_value=$CPP
734	ac_cv_env_CPP_set=${CPP+set}
735	ac_cv_env_CPP_value=$CPP
736
737	#
738	# Report the --help message.
739	#
740	if test "$ac_init_help" = "long"; then
741	# Omit some internal or obsolete options to make the list less imposing.
742	# This message is too long to be a string in the A/UX 3.1 sh.
743	cat <<_ACEOF
744	\`configure' configures this package to adapt to many kinds of systems.
745
746	Usage: $0 [OPTION]... [VAR=VALUE]...
747
748	To assign environment variables (e.g., CC, CFLAGS...), specify them as
749	VAR=VALUE. See below for descriptions of some of the useful variables.
750
751	Defaults for the options are specified in brackets.
752
753	Configuration:
754	-h, --help display this help and exit
755	--help=short display options specific to this package
756	--help=recursive display the short help of all the included packages
757	-V, --version display version information and exit
758	-q, --quiet, --silent do not print \`checking...' messages
759	--cache-file=FILE cache test results in FILE [disabled]
760	-C, --config-cache alias for \`--cache-file=config.cache'
761	-n, --no-create do not create output files
762	--srcdir=DIR find the sources in DIR [configure dir or \`..']
763
764	_ACEOF
765
766	cat <<_ACEOF
767	Installation directories:
768	--prefix=PREFIX install architecture-independent files in PREFIX
769	[$ac_default_prefix]
770	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
771	[PREFIX]
772
773	By default, \`make install' will install all the files in
774	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
775	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
776	for instance \`--prefix=\$HOME'.
777
778	For better control, use the options below.
779
780	Fine tuning of the installation directories:
781	--bindir=DIR user executables [EPREFIX/bin]
782	--sbindir=DIR system admin executables [EPREFIX/sbin]
783	--libexecdir=DIR program executables [EPREFIX/libexec]
784	--datadir=DIR read-only architecture-independent data [PREFIX/share]
785	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
786	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
787	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
788	--libdir=DIR object code libraries [EPREFIX/lib]
789	--includedir=DIR C header files [PREFIX/include]
790	--oldincludedir=DIR C header files for non-gcc [/usr/include]
791	--infodir=DIR info documentation [PREFIX/info]
792	--mandir=DIR man documentation [PREFIX/man]
793	_ACEOF
794
795	cat <<\_ACEOF
796	_ACEOF
797	fi
798
799	if test -n "$ac_init_help"; then
800
801	cat <<\_ACEOF
802
803	Optional Packages:
804	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
805	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
806
807	--with-trac_user=USER Specify the name of the user that trac use,
808	default=www-data
809
810	--with-mta_user=USER Specify the name of the user that your MTA use,
811	default=nobody
812
813	Some influential environment variables:
814	CC C compiler command
815	CFLAGS C compiler flags
816	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
817	nonstandard directory <lib dir>
818	CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
819	headers in a nonstandard directory <include dir>
820	CPP C preprocessor
821
822	Use these variables to override the choices made by `configure' or to help
823	it to find libraries and programs with nonstandard names/locations.
824
825	_ACEOF
826	fi
827
828	if test "$ac_init_help" = "recursive"; then
829	# If there are subdirs, report their specific --help.
830	ac_popdir=`pwd`
831	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
832	test -d $ac_dir \|\| continue
833	ac_builddir=.
834
835	if test "$ac_dir" != .; then
836	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
837	# A "../" for each directory in $ac_dir_suffix.
838	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
839	else
840	ac_dir_suffix= ac_top_builddir=
841	fi
842
843	case $srcdir in
844	.) # No --srcdir option. We are building in place.
845	ac_srcdir=.
846	if test -z "$ac_top_builddir"; then
847	ac_top_srcdir=.
848	else
849	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
850	fi ;;
851	[\\/]* \| ?:[\\/]* ) # Absolute path.
852	ac_srcdir=$srcdir$ac_dir_suffix;
853	ac_top_srcdir=$srcdir ;;
854	*) # Relative path.
855	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
856	ac_top_srcdir=$ac_top_builddir$srcdir ;;
857	esac
858
859	# Do not use `cd foo && pwd` to compute absolute paths, because
860	# the directories may not exist.
861	case `pwd` in
862	.) ac_abs_builddir="$ac_dir";;
863	*)
864	case "$ac_dir" in
865	.) ac_abs_builddir=`pwd`;;
866	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
867	*) ac_abs_builddir=`pwd`/"$ac_dir";;
868	esac;;
869	esac
870	case $ac_abs_builddir in
871	.) ac_abs_top_builddir=${ac_top_builddir}.;;
872	*)
873	case ${ac_top_builddir}. in
874	.) ac_abs_top_builddir=$ac_abs_builddir;;
875	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
876	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
877	esac;;
878	esac
879	case $ac_abs_builddir in
880	.) ac_abs_srcdir=$ac_srcdir;;
881	*)
882	case $ac_srcdir in
883	.) ac_abs_srcdir=$ac_abs_builddir;;
884	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
885	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
886	esac;;
887	esac
888	case $ac_abs_builddir in
889	.) ac_abs_top_srcdir=$ac_top_srcdir;;
890	*)
891	case $ac_top_srcdir in
892	.) ac_abs_top_srcdir=$ac_abs_builddir;;
893	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
894	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
895	esac;;
896	esac
897
898	cd $ac_dir
899	# Check for guested configure; otherwise get Cygnus style configure.
900	if test -f $ac_srcdir/configure.gnu; then
901	echo
902	$SHELL $ac_srcdir/configure.gnu --help=recursive
903	elif test -f $ac_srcdir/configure; then
904	echo
905	$SHELL $ac_srcdir/configure --help=recursive
906	elif test -f $ac_srcdir/configure.ac \|\|
907	test -f $ac_srcdir/configure.in; then
908	echo
909	$ac_configure --help
910	else
911	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
912	fi
913	cd "$ac_popdir"
914	done
915	fi
916
917	test -n "$ac_init_help" && exit 0
918	if $ac_init_version; then
919	cat <<\_ACEOF
920
921	Copyright (C) 2003 Free Software Foundation, Inc.
922	This configure script is free software; the Free Software Foundation
923	gives unlimited permission to copy, distribute and modify it.
924	_ACEOF
925	exit 0
926	fi
927	exec 5>config.log
928	cat >&5 <<_ACEOF
929	This file contains any messages produced by compilers while
930	running configure, to aid debugging if configure makes a mistake.
931
932	It was created by $as_me, which was
933	generated by GNU Autoconf 2.59. Invocation command line was
934
935	$ $0 $@
936
937	_ACEOF
938	{
939	cat <<_ASUNAME
940	## --------- ##
941	## Platform. ##
942	## --------- ##
943
944	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
945	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
946	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
947	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
948	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
949
950	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
951	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
952
953	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
954	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
955	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
956	hostinfo = `(hostinfo) 2>/dev/null \|\| echo unknown`
957	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
958	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
959	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
960
961	_ASUNAME
962
963	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
964	for as_dir in $PATH
965	do
966	IFS=$as_save_IFS
967	test -z "$as_dir" && as_dir=.
968	echo "PATH: $as_dir"
969	done
970
971	} >&5
972
973	cat >&5 <<_ACEOF
974
975
976	## ----------- ##
977	## Core tests. ##
978	## ----------- ##
979
980	_ACEOF
981
982
983	# Keep a trace of the command line.
984	# Strip out --no-create and --no-recursion so they do not pile up.
985	# Strip out --silent because we don't want to record it for future runs.
986	# Also quote any args containing shell meta-characters.
987	# Make two passes to allow for proper duplicate-argument suppression.
988	ac_configure_args=
989	ac_configure_args0=
990	ac_configure_args1=
991	ac_sep=
992	ac_must_keep_next=false
993	for ac_pass in 1 2
994	do
995	for ac_arg
996	do
997	case $ac_arg in
998	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
999	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1000	\| -silent \| --silent \| --silen \| --sile \| --sil)
1001	continue ;;
1002	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1003	ac_arg=`echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
1004	esac
1005	case $ac_pass in
1006	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1007	2)
1008	ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1009	if test $ac_must_keep_next = true; then
1010	ac_must_keep_next=false # Got value, back to normal.
1011	else
1012	case $ac_arg in
1013	= \| --config-cache \| -C \| -disable-* \| --disable-* \
1014	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
1015	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
1016	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
1017	case "$ac_configure_args0 " in
1018	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
1019	esac
1020	;;
1021	-* ) ac_must_keep_next=true ;;
1022	esac
1023	fi
1024	ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1025	# Get rid of the leading space.
1026	ac_sep=" "
1027	;;
1028	esac
1029	done
1030	done
1031	$as_unset ac_configure_args0 \|\| test "${ac_configure_args0+set}" != set \|\| { ac_configure_args0=; export ac_configure_args0; }
1032	$as_unset ac_configure_args1 \|\| test "${ac_configure_args1+set}" != set \|\| { ac_configure_args1=; export ac_configure_args1; }
1033
1034	# When interrupted or exit'd, cleanup temporary files, and complete
1035	# config.log. We remove comments because anyway the quotes in there
1036	# would cause problems or look ugly.
1037	# WARNING: Be sure not to use single quotes in there, as some shells,
1038	# such as our DU 5.0 friend, will then `close' the trap.
1039	trap 'exit_status=$?
1040	# Save into config.log some information that might help in debugging.
1041	{
1042	echo
1043
1044	cat <<\_ASBOX
1045	## ---------------- ##
1046	## Cache variables. ##
1047	## ---------------- ##
1048	_ASBOX
1049	echo
1050	# The following way of writing the cache mishandles newlines in values,
1051	{
1052	(set) 2>&1 \|
1053	case `(ac_space='"'"' '"'"'; set \| grep ac_space) 2>&1` in
1054	ac_space=\ )
1055	sed -n \
1056	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1057	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='"'"'\\2'"'"'/p"
1058	;;
1059	*)
1060	sed -n \
1061	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
1062	;;
1063	esac;
1064	}
1065	echo
1066
1067	cat <<\_ASBOX
1068	## ----------------- ##
1069	## Output variables. ##
1070	## ----------------- ##
1071	_ASBOX
1072	echo
1073	for ac_var in $ac_subst_vars
1074	do
1075	eval ac_val=$`echo $ac_var`
1076	echo "$ac_var='"'"'$ac_val'"'"'"
1077	done \| sort
1078	echo
1079
1080	if test -n "$ac_subst_files"; then
1081	cat <<\_ASBOX
1082	## ------------- ##
1083	## Output files. ##
1084	## ------------- ##
1085	_ASBOX
1086	echo
1087	for ac_var in $ac_subst_files
1088	do
1089	eval ac_val=$`echo $ac_var`
1090	echo "$ac_var='"'"'$ac_val'"'"'"
1091	done \| sort
1092	echo
1093	fi
1094
1095	if test -s confdefs.h; then
1096	cat <<\_ASBOX
1097	## ----------- ##
1098	## confdefs.h. ##
1099	## ----------- ##
1100	_ASBOX
1101	echo
1102	sed "/^$/d" confdefs.h \| sort
1103	echo
1104	fi
1105	test "$ac_signal" != 0 &&
1106	echo "$as_me: caught signal $ac_signal"
1107	echo "$as_me: exit $exit_status"
1108	} >&5
1109	rm -f core *.core &&
1110	rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1111	exit $exit_status
1112	' 0
1113	for ac_signal in 1 2 13 15; do
1114	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1115	done
1116	ac_signal=0
1117
1118	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1119	rm -rf conftest* confdefs.h
1120	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
1121	echo >confdefs.h
1122
1123	# Predefined preprocessor variables.
1124
1125	cat >>confdefs.h <<_ACEOF
1126	#define PACKAGE_NAME "$PACKAGE_NAME"
1127	_ACEOF
1128
1129
1130	cat >>confdefs.h <<_ACEOF
1131	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1132	_ACEOF
1133
1134
1135	cat >>confdefs.h <<_ACEOF
1136	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1137	_ACEOF
1138
1139
1140	cat >>confdefs.h <<_ACEOF
1141	#define PACKAGE_STRING "$PACKAGE_STRING"
1142	_ACEOF
1143
1144
1145	cat >>confdefs.h <<_ACEOF
1146	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1147	_ACEOF
1148
1149
1150	# Let the site file select an alternate cache file if it wants to.
1151	# Prefer explicitly selected file to automatically selected ones.
1152	if test -z "$CONFIG_SITE"; then
1153	if test "x$prefix" != xNONE; then
1154	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1155	else
1156	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1157	fi
1158	fi
1159	for ac_site_file in $CONFIG_SITE; do
1160	if test -r "$ac_site_file"; then
1161	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1162	echo "$as_me: loading site script $ac_site_file" >&6;}
1163	sed 's/^/\| /' "$ac_site_file" >&5
1164	. "$ac_site_file"
1165	fi
1166	done
1167
1168	if test -r "$cache_file"; then
1169	# Some versions of bash will fail to source /dev/null (special
1170	# files actually), so we avoid doing that.
1171	if test -f "$cache_file"; then
1172	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5
1173	echo "$as_me: loading cache $cache_file" >&6;}
1174	case $cache_file in
1175	[\\/]* \| ?:[\\/]* ) . $cache_file;;
1176	*) . ./$cache_file;;
1177	esac
1178	fi
1179	else
1180	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5
1181	echo "$as_me: creating cache $cache_file" >&6;}
1182	>$cache_file
1183	fi
1184
1185	# Check that the precious variables saved in the cache have kept the same
1186	# value.
1187	ac_cache_corrupted=false
1188	for ac_var in `(set) 2>&1 \|
1189	sed -n 's/^ac_env_$[a-zA-Z_0-9]$_set=./\1/p'`; do
1190	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1191	eval ac_new_set=\$ac_env_${ac_var}_set
1192	eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1193	eval ac_new_val="\$ac_env_${ac_var}_value"
1194	case $ac_old_set,$ac_new_set in
1195	set,)
1196	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1197	echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1198	ac_cache_corrupted=: ;;
1199	,set)
1200	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1201	echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1202	ac_cache_corrupted=: ;;
1203	,);;
1204	*)
1205	if test "x$ac_old_val" != "x$ac_new_val"; then
1206	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1207	echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1208	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1209	echo "$as_me: former value: $ac_old_val" >&2;}
1210	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1211	echo "$as_me: current value: $ac_new_val" >&2;}
1212	ac_cache_corrupted=:
1213	fi;;
1214	esac
1215	# Pass precious variables to config.status.
1216	if test "$ac_new_set" = set; then
1217	case $ac_new_val in
1218	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1219	ac_arg=$ac_var=`echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
1220	*) ac_arg=$ac_var=$ac_new_val ;;
1221	esac
1222	case " $ac_configure_args " in
1223	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
1224	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1225	esac
1226	fi
1227	done
1228	if $ac_cache_corrupted; then
1229	{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1230	echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1231	{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1232	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1233	{ (exit 1); exit 1; }; }
1234	fi
1235
1236	ac_ext=c
1237	ac_cpp='$CPP $CPPFLAGS'
1238	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1239	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1240	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270	# Find any Python interpreter.
1271	for ac_prog in python python2 python2.3 python2.2 python2.1 python2.0 python1.6 python1.5
1272	do
1273	# Extract the first word of "$ac_prog", so it can be a program name with args.
1274	set dummy $ac_prog; ac_word=$2
1275	echo "$as_me:$LINENO: checking for $ac_word" >&5
1276	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1277	if test "${ac_cv_path_PYTHON+set}" = set; then
1278	echo $ECHO_N "(cached) $ECHO_C" >&6
1279	else
1280	case $PYTHON in
1281	[\\/]* \| ?:[\\/]*)
1282	ac_cv_path_PYTHON="$PYTHON" # Let the user override the test with a path.
1283	;;
1284	*)
1285	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1286	for as_dir in $PATH
1287	do
1288	IFS=$as_save_IFS
1289	test -z "$as_dir" && as_dir=.
1290	for ac_exec_ext in '' $ac_executable_extensions; do
1291	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1292	ac_cv_path_PYTHON="$as_dir/$ac_word$ac_exec_ext"
1293	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1294	break 2
1295	fi
1296	done
1297	done
1298
1299	;;
1300	esac
1301	fi
1302	PYTHON=$ac_cv_path_PYTHON
1303
1304	if test -n "$PYTHON"; then
1305	echo "$as_me:$LINENO: result: $PYTHON" >&5
1306	echo "${ECHO_T}$PYTHON" >&6
1307	else
1308	echo "$as_me:$LINENO: result: no" >&5
1309	echo "${ECHO_T}no" >&6
1310	fi
1311
1312	test -n "$PYTHON" && break
1313	done
1314
1315	am_display_PYTHON=python
1316
1317
1318
1319	echo "$as_me:$LINENO: checking for $am_display_PYTHON version" >&5
1320	echo $ECHO_N "checking for $am_display_PYTHON version... $ECHO_C" >&6
1321	if test "${am_cv_python_version+set}" = set; then
1322	echo $ECHO_N "(cached) $ECHO_C" >&6
1323	else
1324	am_cv_python_version=`$PYTHON -c "import sys; print sys.version[:3]"`
1325	fi
1326	echo "$as_me:$LINENO: result: $am_cv_python_version" >&5
1327	echo "${ECHO_T}$am_cv_python_version" >&6
1328	PYTHON_VERSION=$am_cv_python_version
1329
1330
1331
1332	PYTHON_PREFIX='${prefix}'
1333
1334	PYTHON_EXEC_PREFIX='${exec_prefix}'
1335
1336
1337
1338	echo "$as_me:$LINENO: checking for $am_display_PYTHON platform" >&5
1339	echo $ECHO_N "checking for $am_display_PYTHON platform... $ECHO_C" >&6
1340	if test "${am_cv_python_platform+set}" = set; then
1341	echo $ECHO_N "(cached) $ECHO_C" >&6
1342	else
1343	am_cv_python_platform=`$PYTHON -c "import sys; print sys.platform"`
1344	fi
1345	echo "$as_me:$LINENO: result: $am_cv_python_platform" >&5
1346	echo "${ECHO_T}$am_cv_python_platform" >&6
1347	PYTHON_PLATFORM=$am_cv_python_platform
1348
1349
1350
1351
1352	echo "$as_me:$LINENO: checking for $am_display_PYTHON script directory" >&5
1353	echo $ECHO_N "checking for $am_display_PYTHON script directory... $ECHO_C" >&6
1354	if test "${am_cv_python_pythondir+set}" = set; then
1355	echo $ECHO_N "(cached) $ECHO_C" >&6
1356	else
1357	am_cv_python_pythondir=`$PYTHON -c "from distutils import sysconfig; print sysconfig.get_python_lib(0,0,prefix='$PYTHON_PREFIX')" 2>/dev/null \|\|
1358	echo "$PYTHON_PREFIX/lib/python$PYTHON_VERSION/site-packages"`
1359	fi
1360	echo "$as_me:$LINENO: result: $am_cv_python_pythondir" >&5
1361	echo "${ECHO_T}$am_cv_python_pythondir" >&6
1362	pythondir=$am_cv_python_pythondir
1363
1364
1365
1366	pkgpythondir=\${pythondir}/$PACKAGE
1367
1368
1369	echo "$as_me:$LINENO: checking for $am_display_PYTHON extension module directory" >&5
1370	echo $ECHO_N "checking for $am_display_PYTHON extension module directory... $ECHO_C" >&6
1371	if test "${am_cv_python_pyexecdir+set}" = set; then
1372	echo $ECHO_N "(cached) $ECHO_C" >&6
1373	else
1374	am_cv_python_pyexecdir=`$PYTHON -c "from distutils import sysconfig; print sysconfig.get_python_lib(1,0,prefix='$PYTHON_EXEC_PREFIX')" 2>/dev/null \|\|
1375	echo "${PYTHON_EXEC_PREFIX}/lib/python${PYTHON_VERSION}/site-packages"`
1376	fi
1377	echo "$as_me:$LINENO: result: $am_cv_python_pyexecdir" >&5
1378	echo "${ECHO_T}$am_cv_python_pyexecdir" >&6
1379	pyexecdir=$am_cv_python_pyexecdir
1380
1381
1382
1383	pkgpyexecdir=\${pyexecdir}/$PACKAGE
1384
1385
1386	ac_ext=c
1387	ac_cpp='$CPP $CPPFLAGS'
1388	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1389	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1390	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1391	if test -n "$ac_tool_prefix"; then
1392	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1393	set dummy ${ac_tool_prefix}gcc; ac_word=$2
1394	echo "$as_me:$LINENO: checking for $ac_word" >&5
1395	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1396	if test "${ac_cv_prog_CC+set}" = set; then
1397	echo $ECHO_N "(cached) $ECHO_C" >&6
1398	else
1399	if test -n "$CC"; then
1400	ac_cv_prog_CC="$CC" # Let the user override the test.
1401	else
1402	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1403	for as_dir in $PATH
1404	do
1405	IFS=$as_save_IFS
1406	test -z "$as_dir" && as_dir=.
1407	for ac_exec_ext in '' $ac_executable_extensions; do
1408	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1409	ac_cv_prog_CC="${ac_tool_prefix}gcc"
1410	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1411	break 2
1412	fi
1413	done
1414	done
1415
1416	fi
1417	fi
1418	CC=$ac_cv_prog_CC
1419	if test -n "$CC"; then
1420	echo "$as_me:$LINENO: result: $CC" >&5
1421	echo "${ECHO_T}$CC" >&6
1422	else
1423	echo "$as_me:$LINENO: result: no" >&5
1424	echo "${ECHO_T}no" >&6
1425	fi
1426
1427	fi
1428	if test -z "$ac_cv_prog_CC"; then
1429	ac_ct_CC=$CC
1430	# Extract the first word of "gcc", so it can be a program name with args.
1431	set dummy gcc; ac_word=$2
1432	echo "$as_me:$LINENO: checking for $ac_word" >&5
1433	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1434	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1435	echo $ECHO_N "(cached) $ECHO_C" >&6
1436	else
1437	if test -n "$ac_ct_CC"; then
1438	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1439	else
1440	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1441	for as_dir in $PATH
1442	do
1443	IFS=$as_save_IFS
1444	test -z "$as_dir" && as_dir=.
1445	for ac_exec_ext in '' $ac_executable_extensions; do
1446	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1447	ac_cv_prog_ac_ct_CC="gcc"
1448	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1449	break 2
1450	fi
1451	done
1452	done
1453
1454	fi
1455	fi
1456	ac_ct_CC=$ac_cv_prog_ac_ct_CC
1457	if test -n "$ac_ct_CC"; then
1458	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1459	echo "${ECHO_T}$ac_ct_CC" >&6
1460	else
1461	echo "$as_me:$LINENO: result: no" >&5
1462	echo "${ECHO_T}no" >&6
1463	fi
1464
1465	CC=$ac_ct_CC
1466	else
1467	CC="$ac_cv_prog_CC"
1468	fi
1469
1470	if test -z "$CC"; then
1471	if test -n "$ac_tool_prefix"; then
1472	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1473	set dummy ${ac_tool_prefix}cc; ac_word=$2
1474	echo "$as_me:$LINENO: checking for $ac_word" >&5
1475	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1476	if test "${ac_cv_prog_CC+set}" = set; then
1477	echo $ECHO_N "(cached) $ECHO_C" >&6
1478	else
1479	if test -n "$CC"; then
1480	ac_cv_prog_CC="$CC" # Let the user override the test.
1481	else
1482	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1483	for as_dir in $PATH
1484	do
1485	IFS=$as_save_IFS
1486	test -z "$as_dir" && as_dir=.
1487	for ac_exec_ext in '' $ac_executable_extensions; do
1488	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1489	ac_cv_prog_CC="${ac_tool_prefix}cc"
1490	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1491	break 2
1492	fi
1493	done
1494	done
1495
1496	fi
1497	fi
1498	CC=$ac_cv_prog_CC
1499	if test -n "$CC"; then
1500	echo "$as_me:$LINENO: result: $CC" >&5
1501	echo "${ECHO_T}$CC" >&6
1502	else
1503	echo "$as_me:$LINENO: result: no" >&5
1504	echo "${ECHO_T}no" >&6
1505	fi
1506
1507	fi
1508	if test -z "$ac_cv_prog_CC"; then
1509	ac_ct_CC=$CC
1510	# Extract the first word of "cc", so it can be a program name with args.
1511	set dummy cc; ac_word=$2
1512	echo "$as_me:$LINENO: checking for $ac_word" >&5
1513	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1514	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1515	echo $ECHO_N "(cached) $ECHO_C" >&6
1516	else
1517	if test -n "$ac_ct_CC"; then
1518	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1519	else
1520	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1521	for as_dir in $PATH
1522	do
1523	IFS=$as_save_IFS
1524	test -z "$as_dir" && as_dir=.
1525	for ac_exec_ext in '' $ac_executable_extensions; do
1526	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1527	ac_cv_prog_ac_ct_CC="cc"
1528	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1529	break 2
1530	fi
1531	done
1532	done
1533
1534	fi
1535	fi
1536	ac_ct_CC=$ac_cv_prog_ac_ct_CC
1537	if test -n "$ac_ct_CC"; then
1538	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1539	echo "${ECHO_T}$ac_ct_CC" >&6
1540	else
1541	echo "$as_me:$LINENO: result: no" >&5
1542	echo "${ECHO_T}no" >&6
1543	fi
1544
1545	CC=$ac_ct_CC
1546	else
1547	CC="$ac_cv_prog_CC"
1548	fi
1549
1550	fi
1551	if test -z "$CC"; then
1552	# Extract the first word of "cc", so it can be a program name with args.
1553	set dummy cc; ac_word=$2
1554	echo "$as_me:$LINENO: checking for $ac_word" >&5
1555	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1556	if test "${ac_cv_prog_CC+set}" = set; then
1557	echo $ECHO_N "(cached) $ECHO_C" >&6
1558	else
1559	if test -n "$CC"; then
1560	ac_cv_prog_CC="$CC" # Let the user override the test.
1561	else
1562	ac_prog_rejected=no
1563	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1564	for as_dir in $PATH
1565	do
1566	IFS=$as_save_IFS
1567	test -z "$as_dir" && as_dir=.
1568	for ac_exec_ext in '' $ac_executable_extensions; do
1569	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1570	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1571	ac_prog_rejected=yes
1572	continue
1573	fi
1574	ac_cv_prog_CC="cc"
1575	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1576	break 2
1577	fi
1578	done
1579	done
1580
1581	if test $ac_prog_rejected = yes; then
1582	# We found a bogon in the path, so make sure we never use it.
1583	set dummy $ac_cv_prog_CC
1584	shift
1585	if test $# != 0; then
1586	# We chose a different compiler from the bogus one.
1587	# However, it has the same basename, so the bogon will be chosen
1588	# first if we set CC to just the basename; use the full file name.
1589	shift
1590	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1591	fi
1592	fi
1593	fi
1594	fi
1595	CC=$ac_cv_prog_CC
1596	if test -n "$CC"; then
1597	echo "$as_me:$LINENO: result: $CC" >&5
1598	echo "${ECHO_T}$CC" >&6
1599	else
1600	echo "$as_me:$LINENO: result: no" >&5
1601	echo "${ECHO_T}no" >&6
1602	fi
1603
1604	fi
1605	if test -z "$CC"; then
1606	if test -n "$ac_tool_prefix"; then
1607	for ac_prog in cl
1608	do
1609	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1610	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1611	echo "$as_me:$LINENO: checking for $ac_word" >&5
1612	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1613	if test "${ac_cv_prog_CC+set}" = set; then
1614	echo $ECHO_N "(cached) $ECHO_C" >&6
1615	else
1616	if test -n "$CC"; then
1617	ac_cv_prog_CC="$CC" # Let the user override the test.
1618	else
1619	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1620	for as_dir in $PATH
1621	do
1622	IFS=$as_save_IFS
1623	test -z "$as_dir" && as_dir=.
1624	for ac_exec_ext in '' $ac_executable_extensions; do
1625	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1626	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1627	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1628	break 2
1629	fi
1630	done
1631	done
1632
1633	fi
1634	fi
1635	CC=$ac_cv_prog_CC
1636	if test -n "$CC"; then
1637	echo "$as_me:$LINENO: result: $CC" >&5
1638	echo "${ECHO_T}$CC" >&6
1639	else
1640	echo "$as_me:$LINENO: result: no" >&5
1641	echo "${ECHO_T}no" >&6
1642	fi
1643
1644	test -n "$CC" && break
1645	done
1646	fi
1647	if test -z "$CC"; then
1648	ac_ct_CC=$CC
1649	for ac_prog in cl
1650	do
1651	# Extract the first word of "$ac_prog", so it can be a program name with args.
1652	set dummy $ac_prog; ac_word=$2
1653	echo "$as_me:$LINENO: checking for $ac_word" >&5
1654	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1655	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1656	echo $ECHO_N "(cached) $ECHO_C" >&6
1657	else
1658	if test -n "$ac_ct_CC"; then
1659	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1660	else
1661	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1662	for as_dir in $PATH
1663	do
1664	IFS=$as_save_IFS
1665	test -z "$as_dir" && as_dir=.
1666	for ac_exec_ext in '' $ac_executable_extensions; do
1667	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1668	ac_cv_prog_ac_ct_CC="$ac_prog"
1669	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1670	break 2
1671	fi
1672	done
1673	done
1674
1675	fi
1676	fi
1677	ac_ct_CC=$ac_cv_prog_ac_ct_CC
1678	if test -n "$ac_ct_CC"; then
1679	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1680	echo "${ECHO_T}$ac_ct_CC" >&6
1681	else
1682	echo "$as_me:$LINENO: result: no" >&5
1683	echo "${ECHO_T}no" >&6
1684	fi
1685
1686	test -n "$ac_ct_CC" && break
1687	done
1688
1689	CC=$ac_ct_CC
1690	fi
1691
1692	fi
1693
1694
1695	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
1696	See \`config.log' for more details." >&5
1697	echo "$as_me: error: no acceptable C compiler found in \$PATH
1698	See \`config.log' for more details." >&2;}
1699	{ (exit 1); exit 1; }; }
1700
1701	# Provide some information about the compiler.
1702	echo "$as_me:$LINENO:" \
1703	"checking for C compiler version" >&5
1704	ac_compiler=`set X $ac_compile; echo $2`
1705	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1706	(eval $ac_compiler --version </dev/null >&5) 2>&5
1707	ac_status=$?
1708	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1709	(exit $ac_status); }
1710	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1711	(eval $ac_compiler -v </dev/null >&5) 2>&5
1712	ac_status=$?
1713	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1714	(exit $ac_status); }
1715	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1716	(eval $ac_compiler -V </dev/null >&5) 2>&5
1717	ac_status=$?
1718	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1719	(exit $ac_status); }
1720
1721	cat >conftest.$ac_ext <<_ACEOF
1722	/* confdefs.h. */
1723	_ACEOF
1724	cat confdefs.h >>conftest.$ac_ext
1725	cat >>conftest.$ac_ext <<_ACEOF
1726	/* end confdefs.h. */
1727
1728	int
1729	main ()
1730	{
1731
1732	;
1733	return 0;
1734	}
1735	_ACEOF
1736	ac_clean_files_save=$ac_clean_files
1737	ac_clean_files="$ac_clean_files a.out a.exe b.out"
1738	# Try to create an executable without -o first, disregard a.out.
1739	# It will help us diagnose broken compilers, and finding out an intuition
1740	# of exeext.
1741	echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
1742	echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
1743	ac_link_default=`echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
1744	if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1745	(eval $ac_link_default) 2>&5
1746	ac_status=$?
1747	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1748	(exit $ac_status); }; then
1749	# Find the output, starting from the most likely. This scheme is
1750	# not robust to junk in `.', hence go to wildcards (a.*) only as a last
1751	# resort.
1752
1753	# Be careful to initialize this variable, since it used to be cached.
1754	# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
1755	ac_cv_exeext=
1756	# b.out is created by i960 compilers.
1757	for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
1758	do
1759	test -f "$ac_file" \|\| continue
1760	case $ac_file in
1761	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj )
1762	;;
1763	conftest.$ac_ext )
1764	# This is the source file.
1765	;;
1766	[ab].out )
1767	# We found the default executable, but exeext='' is most
1768	# certainly right.
1769	break;;
1770	. )
1771	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
1772	# FIXME: I believe we export ac_cv_exeext for Libtool,
1773	# but it would be cool to find out if it's true. Does anybody
1774	# maintain Libtool? --akim.
1775	export ac_cv_exeext
1776	break;;
1777	* )
1778	break;;
1779	esac
1780	done
1781	else
1782	echo "$as_me: failed program was:" >&5
1783	sed 's/^/\| /' conftest.$ac_ext >&5
1784
1785	{ { echo "$as_me:$LINENO: error: C compiler cannot create executables
1786	See \`config.log' for more details." >&5
1787	echo "$as_me: error: C compiler cannot create executables
1788	See \`config.log' for more details." >&2;}
1789	{ (exit 77); exit 77; }; }
1790	fi
1791
1792	ac_exeext=$ac_cv_exeext
1793	echo "$as_me:$LINENO: result: $ac_file" >&5
1794	echo "${ECHO_T}$ac_file" >&6
1795
1796	# Check the compiler produces executables we can run. If not, either
1797	# the compiler is broken, or we cross compile.
1798	echo "$as_me:$LINENO: checking whether the C compiler works" >&5
1799	echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
1800	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1801	# If not cross compiling, check that we can run a simple program.
1802	if test "$cross_compiling" != yes; then
1803	if { ac_try='./$ac_file'
1804	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1805	(eval $ac_try) 2>&5
1806	ac_status=$?
1807	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1808	(exit $ac_status); }; }; then
1809	cross_compiling=no
1810	else
1811	if test "$cross_compiling" = maybe; then
1812	cross_compiling=yes
1813	else
1814	{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
1815	If you meant to cross compile, use \`--host'.
1816	See \`config.log' for more details." >&5
1817	echo "$as_me: error: cannot run C compiled programs.
1818	If you meant to cross compile, use \`--host'.
1819	See \`config.log' for more details." >&2;}
1820	{ (exit 1); exit 1; }; }
1821	fi
1822	fi
1823	fi
1824	echo "$as_me:$LINENO: result: yes" >&5
1825	echo "${ECHO_T}yes" >&6
1826
1827	rm -f a.out a.exe conftest$ac_cv_exeext b.out
1828	ac_clean_files=$ac_clean_files_save
1829	# Check the compiler produces executables we can run. If not, either
1830	# the compiler is broken, or we cross compile.
1831	echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
1832	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
1833	echo "$as_me:$LINENO: result: $cross_compiling" >&5
1834	echo "${ECHO_T}$cross_compiling" >&6
1835
1836	echo "$as_me:$LINENO: checking for suffix of executables" >&5
1837	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
1838	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
1839	(eval $ac_link) 2>&5
1840	ac_status=$?
1841	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1842	(exit $ac_status); }; then
1843	# If both `conftest.exe' and `conftest' are `present' (well, observable)
1844	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
1845	# work properly (i.e., refer to `conftest.exe'), while it won't with
1846	# `rm'.
1847	for ac_file in conftest.exe conftest conftest.*; do
1848	test -f "$ac_file" \|\| continue
1849	case $ac_file in
1850	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj ) ;;
1851	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
1852	export ac_cv_exeext
1853	break;;
1854	* ) break;;
1855	esac
1856	done
1857	else
1858	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
1859	See \`config.log' for more details." >&5
1860	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
1861	See \`config.log' for more details." >&2;}
1862	{ (exit 1); exit 1; }; }
1863	fi
1864
1865	rm -f conftest$ac_cv_exeext
1866	echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
1867	echo "${ECHO_T}$ac_cv_exeext" >&6
1868
1869	rm -f conftest.$ac_ext
1870	EXEEXT=$ac_cv_exeext
1871	ac_exeext=$EXEEXT
1872	echo "$as_me:$LINENO: checking for suffix of object files" >&5
1873	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
1874	if test "${ac_cv_objext+set}" = set; then
1875	echo $ECHO_N "(cached) $ECHO_C" >&6
1876	else
1877	cat >conftest.$ac_ext <<_ACEOF
1878	/* confdefs.h. */
1879	_ACEOF
1880	cat confdefs.h >>conftest.$ac_ext
1881	cat >>conftest.$ac_ext <<_ACEOF
1882	/* end confdefs.h. */
1883
1884	int
1885	main ()
1886	{
1887
1888	;
1889	return 0;
1890	}
1891	_ACEOF
1892	rm -f conftest.o conftest.obj
1893	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1894	(eval $ac_compile) 2>&5
1895	ac_status=$?
1896	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1897	(exit $ac_status); }; then
1898	for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
1899	case $ac_file in
1900	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg ) ;;
1901	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
1902	break;;
1903	esac
1904	done
1905	else
1906	echo "$as_me: failed program was:" >&5
1907	sed 's/^/\| /' conftest.$ac_ext >&5
1908
1909	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
1910	See \`config.log' for more details." >&5
1911	echo "$as_me: error: cannot compute suffix of object files: cannot compile
1912	See \`config.log' for more details." >&2;}
1913	{ (exit 1); exit 1; }; }
1914	fi
1915
1916	rm -f conftest.$ac_cv_objext conftest.$ac_ext
1917	fi
1918	echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
1919	echo "${ECHO_T}$ac_cv_objext" >&6
1920	OBJEXT=$ac_cv_objext
1921	ac_objext=$OBJEXT
1922	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
1923	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
1924	if test "${ac_cv_c_compiler_gnu+set}" = set; then
1925	echo $ECHO_N "(cached) $ECHO_C" >&6
1926	else
1927	cat >conftest.$ac_ext <<_ACEOF
1928	/* confdefs.h. */
1929	_ACEOF
1930	cat confdefs.h >>conftest.$ac_ext
1931	cat >>conftest.$ac_ext <<_ACEOF
1932	/* end confdefs.h. */
1933
1934	int
1935	main ()
1936	{
1937	#ifndef __GNUC__
1938	choke me
1939	#endif
1940
1941	;
1942	return 0;
1943	}
1944	_ACEOF
1945	rm -f conftest.$ac_objext
1946	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1947	(eval $ac_compile) 2>conftest.er1
1948	ac_status=$?
1949	grep -v '^ *+' conftest.er1 >conftest.err
1950	rm -f conftest.er1
1951	cat conftest.err >&5
1952	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1953	(exit $ac_status); } &&
1954	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
1955	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1956	(eval $ac_try) 2>&5
1957	ac_status=$?
1958	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1959	(exit $ac_status); }; } &&
1960	{ ac_try='test -s conftest.$ac_objext'
1961	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1962	(eval $ac_try) 2>&5
1963	ac_status=$?
1964	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1965	(exit $ac_status); }; }; then
1966	ac_compiler_gnu=yes
1967	else
1968	echo "$as_me: failed program was:" >&5
1969	sed 's/^/\| /' conftest.$ac_ext >&5
1970
1971	ac_compiler_gnu=no
1972	fi
1973	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
1974	ac_cv_c_compiler_gnu=$ac_compiler_gnu
1975
1976	fi
1977	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
1978	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
1979	GCC=`test $ac_compiler_gnu = yes && echo yes`
1980	ac_test_CFLAGS=${CFLAGS+set}
1981	ac_save_CFLAGS=$CFLAGS
1982	CFLAGS="-g"
1983	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
1984	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
1985	if test "${ac_cv_prog_cc_g+set}" = set; then
1986	echo $ECHO_N "(cached) $ECHO_C" >&6
1987	else
1988	cat >conftest.$ac_ext <<_ACEOF
1989	/* confdefs.h. */
1990	_ACEOF
1991	cat confdefs.h >>conftest.$ac_ext
1992	cat >>conftest.$ac_ext <<_ACEOF
1993	/* end confdefs.h. */
1994
1995	int
1996	main ()
1997	{
1998
1999	;
2000	return 0;
2001	}
2002	_ACEOF
2003	rm -f conftest.$ac_objext
2004	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2005	(eval $ac_compile) 2>conftest.er1
2006	ac_status=$?
2007	grep -v '^ *+' conftest.er1 >conftest.err
2008	rm -f conftest.er1
2009	cat conftest.err >&5
2010	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2011	(exit $ac_status); } &&
2012	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
2013	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2014	(eval $ac_try) 2>&5
2015	ac_status=$?
2016	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2017	(exit $ac_status); }; } &&
2018	{ ac_try='test -s conftest.$ac_objext'
2019	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2020	(eval $ac_try) 2>&5
2021	ac_status=$?
2022	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2023	(exit $ac_status); }; }; then
2024	ac_cv_prog_cc_g=yes
2025	else
2026	echo "$as_me: failed program was:" >&5
2027	sed 's/^/\| /' conftest.$ac_ext >&5
2028
2029	ac_cv_prog_cc_g=no
2030	fi
2031	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2032	fi
2033	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2034	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2035	if test "$ac_test_CFLAGS" = set; then
2036	CFLAGS=$ac_save_CFLAGS
2037	elif test $ac_cv_prog_cc_g = yes; then
2038	if test "$GCC" = yes; then
2039	CFLAGS="-g -O2"
2040	else
2041	CFLAGS="-g"
2042	fi
2043	else
2044	if test "$GCC" = yes; then
2045	CFLAGS="-O2"
2046	else
2047	CFLAGS=
2048	fi
2049	fi
2050	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2051	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2052	if test "${ac_cv_prog_cc_stdc+set}" = set; then
2053	echo $ECHO_N "(cached) $ECHO_C" >&6
2054	else
2055	ac_cv_prog_cc_stdc=no
2056	ac_save_CC=$CC
2057	cat >conftest.$ac_ext <<_ACEOF
2058	/* confdefs.h. */
2059	_ACEOF
2060	cat confdefs.h >>conftest.$ac_ext
2061	cat >>conftest.$ac_ext <<_ACEOF
2062	/* end confdefs.h. */
2063	#include <stdarg.h>
2064	#include <stdio.h>
2065	#include <sys/types.h>
2066	#include <sys/stat.h>
2067	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2068	struct buf { int x; };
2069	FILE * (rcsopen) (struct buf , struct stat *, int);
2070	static char *e (p, i)
2071	char **p;
2072	int i;
2073	{
2074	return p[i];
2075	}
2076	static char f (char (g) (char , int), char *p, ...)
2077	{
2078	char *s;
2079	va_list v;
2080	va_start (v,p);
2081	s = g (p, va_arg (v,int));
2082	va_end (v);
2083	return s;
2084	}
2085
2086	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2087	function prototypes and stuff, but not '\xHH' hex character constants.
2088	These don't provoke an error unfortunately, instead are silently treated
2089	as 'x'. The following induces an error, until -std1 is added to get
2090	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2091	array size at least. It's necessary to write '\x00'==0 to get something
2092	that's true only with -std1. */
2093	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2094
2095	int test (int i, double x);
2096	struct s1 {int (*f) (int a);};
2097	struct s2 {int (*f) (double a);};
2098	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
2099	int argc;
2100	char **argv;
2101	int
2102	main ()
2103	{
2104	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
2105	;
2106	return 0;
2107	}
2108	_ACEOF
2109	# Don't try gcc -ansi; that turns off useful extensions and
2110	# breaks some systems' header files.
2111	# AIX -qlanglvl=ansi
2112	# Ultrix and OSF/1 -std1
2113	# HP-UX 10.20 and later -Ae
2114	# HP-UX older versions -Aa -D_HPUX_SOURCE
2115	# SVR4 -Xc -D__EXTENSIONS__
2116	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2117	do
2118	CC="$ac_save_CC $ac_arg"
2119	rm -f conftest.$ac_objext
2120	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2121	(eval $ac_compile) 2>conftest.er1
2122	ac_status=$?
2123	grep -v '^ *+' conftest.er1 >conftest.err
2124	rm -f conftest.er1
2125	cat conftest.err >&5
2126	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2127	(exit $ac_status); } &&
2128	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
2129	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2130	(eval $ac_try) 2>&5
2131	ac_status=$?
2132	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2133	(exit $ac_status); }; } &&
2134	{ ac_try='test -s conftest.$ac_objext'
2135	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2136	(eval $ac_try) 2>&5
2137	ac_status=$?
2138	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2139	(exit $ac_status); }; }; then
2140	ac_cv_prog_cc_stdc=$ac_arg
2141	break
2142	else
2143	echo "$as_me: failed program was:" >&5
2144	sed 's/^/\| /' conftest.$ac_ext >&5
2145
2146	fi
2147	rm -f conftest.err conftest.$ac_objext
2148	done
2149	rm -f conftest.$ac_ext conftest.$ac_objext
2150	CC=$ac_save_CC
2151
2152	fi
2153
2154	case "x$ac_cv_prog_cc_stdc" in
2155	x\|xno)
2156	echo "$as_me:$LINENO: result: none needed" >&5
2157	echo "${ECHO_T}none needed" >&6 ;;
2158	*)
2159	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2160	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2161	CC="$CC $ac_cv_prog_cc_stdc" ;;
2162	esac
2163
2164	# Some people use a C++ compiler to compile C. Since we use `exit',
2165	# in C++ we need to declare it. In case someone uses the same compiler
2166	# for both compiling C and C++ we need to have the C++ compiler decide
2167	# the declaration of exit, since it's the most demanding environment.
2168	cat >conftest.$ac_ext <<_ACEOF
2169	#ifndef __cplusplus
2170	choke me
2171	#endif
2172	_ACEOF
2173	rm -f conftest.$ac_objext
2174	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2175	(eval $ac_compile) 2>conftest.er1
2176	ac_status=$?
2177	grep -v '^ *+' conftest.er1 >conftest.err
2178	rm -f conftest.er1
2179	cat conftest.err >&5
2180	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2181	(exit $ac_status); } &&
2182	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
2183	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2184	(eval $ac_try) 2>&5
2185	ac_status=$?
2186	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2187	(exit $ac_status); }; } &&
2188	{ ac_try='test -s conftest.$ac_objext'
2189	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2190	(eval $ac_try) 2>&5
2191	ac_status=$?
2192	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2193	(exit $ac_status); }; }; then
2194	for ac_declaration in \
2195	'' \
2196	'extern "C" void std::exit (int) throw (); using std::exit;' \
2197	'extern "C" void std::exit (int); using std::exit;' \
2198	'extern "C" void exit (int) throw ();' \
2199	'extern "C" void exit (int);' \
2200	'void exit (int);'
2201	do
2202	cat >conftest.$ac_ext <<_ACEOF
2203	/* confdefs.h. */
2204	_ACEOF
2205	cat confdefs.h >>conftest.$ac_ext
2206	cat >>conftest.$ac_ext <<_ACEOF
2207	/* end confdefs.h. */
2208	$ac_declaration
2209	#include <stdlib.h>
2210	int
2211	main ()
2212	{
2213	exit (42);
2214	;
2215	return 0;
2216	}
2217	_ACEOF
2218	rm -f conftest.$ac_objext
2219	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2220	(eval $ac_compile) 2>conftest.er1
2221	ac_status=$?
2222	grep -v '^ *+' conftest.er1 >conftest.err
2223	rm -f conftest.er1
2224	cat conftest.err >&5
2225	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2226	(exit $ac_status); } &&
2227	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
2228	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2229	(eval $ac_try) 2>&5
2230	ac_status=$?
2231	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2232	(exit $ac_status); }; } &&
2233	{ ac_try='test -s conftest.$ac_objext'
2234	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2235	(eval $ac_try) 2>&5
2236	ac_status=$?
2237	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2238	(exit $ac_status); }; }; then
2239	:
2240	else
2241	echo "$as_me: failed program was:" >&5
2242	sed 's/^/\| /' conftest.$ac_ext >&5
2243
2244	continue
2245	fi
2246	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2247	cat >conftest.$ac_ext <<_ACEOF
2248	/* confdefs.h. */
2249	_ACEOF
2250	cat confdefs.h >>conftest.$ac_ext
2251	cat >>conftest.$ac_ext <<_ACEOF
2252	/* end confdefs.h. */
2253	$ac_declaration
2254	int
2255	main ()
2256	{
2257	exit (42);
2258	;
2259	return 0;
2260	}
2261	_ACEOF
2262	rm -f conftest.$ac_objext
2263	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2264	(eval $ac_compile) 2>conftest.er1
2265	ac_status=$?
2266	grep -v '^ *+' conftest.er1 >conftest.err
2267	rm -f conftest.er1
2268	cat conftest.err >&5
2269	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2270	(exit $ac_status); } &&
2271	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
2272	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2273	(eval $ac_try) 2>&5
2274	ac_status=$?
2275	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2276	(exit $ac_status); }; } &&
2277	{ ac_try='test -s conftest.$ac_objext'
2278	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2279	(eval $ac_try) 2>&5
2280	ac_status=$?
2281	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2282	(exit $ac_status); }; }; then
2283	break
2284	else
2285	echo "$as_me: failed program was:" >&5
2286	sed 's/^/\| /' conftest.$ac_ext >&5
2287
2288	fi
2289	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2290	done
2291	rm -f conftest*
2292	if test -n "$ac_declaration"; then
2293	echo '#ifdef __cplusplus' >>confdefs.h
2294	echo $ac_declaration >>confdefs.h
2295	echo '#endif' >>confdefs.h
2296	fi
2297
2298	else
2299	echo "$as_me: failed program was:" >&5
2300	sed 's/^/\| /' conftest.$ac_ext >&5
2301
2302	fi
2303	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2304	ac_ext=c
2305	ac_cpp='$CPP $CPPFLAGS'
2306	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2307	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2308	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2309
2310
2311	ac_ext=c
2312	ac_cpp='$CPP $CPPFLAGS'
2313	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2314	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2315	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2316	echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2317	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
2318	# On Suns, sometimes $CPP names a directory.
2319	if test -n "$CPP" && test -d "$CPP"; then
2320	CPP=
2321	fi
2322	if test -z "$CPP"; then
2323	if test "${ac_cv_prog_CPP+set}" = set; then
2324	echo $ECHO_N "(cached) $ECHO_C" >&6
2325	else
2326	# Double quotes because CPP needs to be expanded
2327	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2328	do
2329	ac_preproc_ok=false
2330	for ac_c_preproc_warn_flag in '' yes
2331	do
2332	# Use a header file that comes with gcc, so configuring glibc
2333	# with a fresh cross-compiler works.
2334	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2335	# <limits.h> exists even on freestanding compilers.
2336	# On the NeXT, cc -E runs the code through the compiler's parser,
2337	# not just through cpp. "Syntax error" is here to catch this case.
2338	cat >conftest.$ac_ext <<_ACEOF
2339	/* confdefs.h. */
2340	_ACEOF
2341	cat confdefs.h >>conftest.$ac_ext
2342	cat >>conftest.$ac_ext <<_ACEOF
2343	/* end confdefs.h. */
2344	#ifdef __STDC__
2345	# include <limits.h>
2346	#else
2347	# include <assert.h>
2348	#endif
2349	Syntax error
2350	_ACEOF
2351	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2352	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2353	ac_status=$?
2354	grep -v '^ *+' conftest.er1 >conftest.err
2355	rm -f conftest.er1
2356	cat conftest.err >&5
2357	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2358	(exit $ac_status); } >/dev/null; then
2359	if test -s conftest.err; then
2360	ac_cpp_err=$ac_c_preproc_warn_flag
2361	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2362	else
2363	ac_cpp_err=
2364	fi
2365	else
2366	ac_cpp_err=yes
2367	fi
2368	if test -z "$ac_cpp_err"; then
2369	:
2370	else
2371	echo "$as_me: failed program was:" >&5
2372	sed 's/^/\| /' conftest.$ac_ext >&5
2373
2374	# Broken: fails on valid input.
2375	continue
2376	fi
2377	rm -f conftest.err conftest.$ac_ext
2378
2379	# OK, works on sane cases. Now check whether non-existent headers
2380	# can be detected and how.
2381	cat >conftest.$ac_ext <<_ACEOF
2382	/* confdefs.h. */
2383	_ACEOF
2384	cat confdefs.h >>conftest.$ac_ext
2385	cat >>conftest.$ac_ext <<_ACEOF
2386	/* end confdefs.h. */
2387	#include <ac_nonexistent.h>
2388	_ACEOF
2389	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2390	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2391	ac_status=$?
2392	grep -v '^ *+' conftest.er1 >conftest.err
2393	rm -f conftest.er1
2394	cat conftest.err >&5
2395	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2396	(exit $ac_status); } >/dev/null; then
2397	if test -s conftest.err; then
2398	ac_cpp_err=$ac_c_preproc_warn_flag
2399	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2400	else
2401	ac_cpp_err=
2402	fi
2403	else
2404	ac_cpp_err=yes
2405	fi
2406	if test -z "$ac_cpp_err"; then
2407	# Broken: success on invalid input.
2408	continue
2409	else
2410	echo "$as_me: failed program was:" >&5
2411	sed 's/^/\| /' conftest.$ac_ext >&5
2412
2413	# Passes both tests.
2414	ac_preproc_ok=:
2415	break
2416	fi
2417	rm -f conftest.err conftest.$ac_ext
2418
2419	done
2420	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2421	rm -f conftest.err conftest.$ac_ext
2422	if $ac_preproc_ok; then
2423	break
2424	fi
2425
2426	done
2427	ac_cv_prog_CPP=$CPP
2428
2429	fi
2430	CPP=$ac_cv_prog_CPP
2431	else
2432	ac_cv_prog_CPP=$CPP
2433	fi
2434	echo "$as_me:$LINENO: result: $CPP" >&5
2435	echo "${ECHO_T}$CPP" >&6
2436	ac_preproc_ok=false
2437	for ac_c_preproc_warn_flag in '' yes
2438	do
2439	# Use a header file that comes with gcc, so configuring glibc
2440	# with a fresh cross-compiler works.
2441	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2442	# <limits.h> exists even on freestanding compilers.
2443	# On the NeXT, cc -E runs the code through the compiler's parser,
2444	# not just through cpp. "Syntax error" is here to catch this case.
2445	cat >conftest.$ac_ext <<_ACEOF
2446	/* confdefs.h. */
2447	_ACEOF
2448	cat confdefs.h >>conftest.$ac_ext
2449	cat >>conftest.$ac_ext <<_ACEOF
2450	/* end confdefs.h. */
2451	#ifdef __STDC__
2452	# include <limits.h>
2453	#else
2454	# include <assert.h>
2455	#endif
2456	Syntax error
2457	_ACEOF
2458	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2459	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2460	ac_status=$?
2461	grep -v '^ *+' conftest.er1 >conftest.err
2462	rm -f conftest.er1
2463	cat conftest.err >&5
2464	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2465	(exit $ac_status); } >/dev/null; then
2466	if test -s conftest.err; then
2467	ac_cpp_err=$ac_c_preproc_warn_flag
2468	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2469	else
2470	ac_cpp_err=
2471	fi
2472	else
2473	ac_cpp_err=yes
2474	fi
2475	if test -z "$ac_cpp_err"; then
2476	:
2477	else
2478	echo "$as_me: failed program was:" >&5
2479	sed 's/^/\| /' conftest.$ac_ext >&5
2480
2481	# Broken: fails on valid input.
2482	continue
2483	fi
2484	rm -f conftest.err conftest.$ac_ext
2485
2486	# OK, works on sane cases. Now check whether non-existent headers
2487	# can be detected and how.
2488	cat >conftest.$ac_ext <<_ACEOF
2489	/* confdefs.h. */
2490	_ACEOF
2491	cat confdefs.h >>conftest.$ac_ext
2492	cat >>conftest.$ac_ext <<_ACEOF
2493	/* end confdefs.h. */
2494	#include <ac_nonexistent.h>
2495	_ACEOF
2496	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2497	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2498	ac_status=$?
2499	grep -v '^ *+' conftest.er1 >conftest.err
2500	rm -f conftest.er1
2501	cat conftest.err >&5
2502	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2503	(exit $ac_status); } >/dev/null; then
2504	if test -s conftest.err; then
2505	ac_cpp_err=$ac_c_preproc_warn_flag
2506	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2507	else
2508	ac_cpp_err=
2509	fi
2510	else
2511	ac_cpp_err=yes
2512	fi
2513	if test -z "$ac_cpp_err"; then
2514	# Broken: success on invalid input.
2515	continue
2516	else
2517	echo "$as_me: failed program was:" >&5
2518	sed 's/^/\| /' conftest.$ac_ext >&5
2519
2520	# Passes both tests.
2521	ac_preproc_ok=:
2522	break
2523	fi
2524	rm -f conftest.err conftest.$ac_ext
2525
2526	done
2527	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2528	rm -f conftest.err conftest.$ac_ext
2529	if $ac_preproc_ok; then
2530	:
2531	else
2532	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
2533	See \`config.log' for more details." >&5
2534	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
2535	See \`config.log' for more details." >&2;}
2536	{ (exit 1); exit 1; }; }
2537	fi
2538
2539	ac_ext=c
2540	ac_cpp='$CPP $CPPFLAGS'
2541	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2542	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2543	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2544
2545
2546	echo "$as_me:$LINENO: checking for egrep" >&5
2547	echo $ECHO_N "checking for egrep... $ECHO_C" >&6
2548	if test "${ac_cv_prog_egrep+set}" = set; then
2549	echo $ECHO_N "(cached) $ECHO_C" >&6
2550	else
2551	if echo a \| (grep -E '(a\|b)') >/dev/null 2>&1
2552	then ac_cv_prog_egrep='grep -E'
2553	else ac_cv_prog_egrep='egrep'
2554	fi
2555	fi
2556	echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
2557	echo "${ECHO_T}$ac_cv_prog_egrep" >&6
2558	EGREP=$ac_cv_prog_egrep
2559
2560
2561	if test $ac_cv_c_compiler_gnu = yes; then
2562	echo "$as_me:$LINENO: checking whether $CC needs -traditional" >&5
2563	echo $ECHO_N "checking whether $CC needs -traditional... $ECHO_C" >&6
2564	if test "${ac_cv_prog_gcc_traditional+set}" = set; then
2565	echo $ECHO_N "(cached) $ECHO_C" >&6
2566	else
2567	ac_pattern="Autoconf.*'x'"
2568	cat >conftest.$ac_ext <<_ACEOF
2569	/* confdefs.h. */
2570	_ACEOF
2571	cat confdefs.h >>conftest.$ac_ext
2572	cat >>conftest.$ac_ext <<_ACEOF
2573	/* end confdefs.h. */
2574	#include <sgtty.h>
2575	Autoconf TIOCGETP
2576	_ACEOF
2577	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
2578	$EGREP "$ac_pattern" >/dev/null 2>&1; then
2579	ac_cv_prog_gcc_traditional=yes
2580	else
2581	ac_cv_prog_gcc_traditional=no
2582	fi
2583	rm -f conftest*
2584
2585
2586	if test $ac_cv_prog_gcc_traditional = no; then
2587	cat >conftest.$ac_ext <<_ACEOF
2588	/* confdefs.h. */
2589	_ACEOF
2590	cat confdefs.h >>conftest.$ac_ext
2591	cat >>conftest.$ac_ext <<_ACEOF
2592	/* end confdefs.h. */
2593	#include <termio.h>
2594	Autoconf TCGETA
2595	_ACEOF
2596	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
2597	$EGREP "$ac_pattern" >/dev/null 2>&1; then
2598	ac_cv_prog_gcc_traditional=yes
2599	fi
2600	rm -f conftest*
2601
2602	fi
2603	fi
2604	echo "$as_me:$LINENO: result: $ac_cv_prog_gcc_traditional" >&5
2605	echo "${ECHO_T}$ac_cv_prog_gcc_traditional" >&6
2606	if test $ac_cv_prog_gcc_traditional = yes; then
2607	CC="$CC -traditional"
2608	fi
2609	fi
2610
2611
2612
2613
2614	# Check whether --with-trac_user or --without-trac_user was given.
2615	if test "${with_trac_user+set}" = set; then
2616	withval="$with_trac_user"
2617	case "${withval}" in
2618	*) trac_user="${withval}" ;;
2619	esac
2620	else
2621	trac_user="www-data"
2622
2623	fi;
2624
2625	# Check whether --with-mta_user or --without-mta_user was given.
2626	if test "${with_mta_user+set}" = set; then
2627	withval="$with_mta_user"
2628	case "${withval}" in
2629	*) mta_user="${withval}" ;;
2630	esac
2631	else
2632	mta_user="nobody"
2633
2634	fi; ac_config_files="$ac_config_files Makefile email2trac.py delete_spam.py"
2635	cat >confcache <<\_ACEOF
2636	# This file is a shell script that caches the results of configure
2637	# tests run on this system so they can be shared between configure
2638	# scripts and configure runs, see configure's option --config-cache.
2639	# It is not useful on other systems. If it contains results you don't
2640	# want to keep, you may remove or edit it.
2641	#
2642	# config.status only pays attention to the cache file if you give it
2643	# the --recheck option to rerun configure.
2644	#
2645	# `ac_cv_env_foo' variables (set or unset) will be overridden when
2646	# loading this file, other unset `ac_cv_foo' will be assigned the
2647	# following values.
2648
2649	_ACEOF
2650
2651	# The following way of writing the cache mishandles newlines in values,
2652	# but we know of no workaround that is simple, portable, and efficient.
2653	# So, don't put newlines in cache variables' values.
2654	# Ultrix sh set writes to stderr and can't be redirected directly,
2655	# and sets the high bit in the cache file unless we assign to the vars.
2656	{
2657	(set) 2>&1 \|
2658	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
2659	ac_space=\ )
2660	# `set' does not quote correctly, so add quotes (double-quote
2661	# substitution turns \\\\ into \\, and sed turns \\ into \).
2662	sed -n \
2663	"s/'/'\\\\''/g;
2664	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
2665	;;
2666	*)
2667	# `set' quotes correctly as required by POSIX, so do not add quotes.
2668	sed -n \
2669	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
2670	;;
2671	esac;
2672	} \|
2673	sed '
2674	t clear
2675	: clear
2676	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
2677	t end
2678	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/
2679	: end' >>confcache
2680	if diff $cache_file confcache >/dev/null 2>&1; then :; else
2681	if test -w $cache_file; then
2682	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
2683	cat confcache >$cache_file
2684	else
2685	echo "not updating unwritable cache $cache_file"
2686	fi
2687	fi
2688	rm -f confcache
2689
2690	test "x$prefix" = xNONE && prefix=$ac_default_prefix
2691	# Let make expand exec_prefix.
2692	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2693
2694	# VPATH may cause trouble with some makes, so we remove $(srcdir),
2695	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
2696	# trailing colons and then remove the whole line if VPATH becomes empty
2697	# (actually we leave an empty line to preserve line numbers).
2698	if test "x$srcdir" = x.; then
2699	ac_vpsub='/^[ ]VPATH[ ]=/{
2700	s/:\$(srcdir):/:/;
2701	s/:\${srcdir}:/:/;
2702	s/:@srcdir@:/:/;
2703	s/^$[^=]=[ ]$:*/\1/;
2704	s/:*$//;
2705	s/^[^=]=[ ]$//;
2706	}'
2707	fi
2708
2709	# Transform confdefs.h into DEFS.
2710	# Protect against shell expansion while executing Makefile rules.
2711	# Protect against Makefile macro expansion.
2712	#
2713	# If the first sed substitution is executed (which looks for macros that
2714	# take arguments), then we branch to the quote section. Otherwise,
2715	# look for a macro that doesn't take arguments.
2716	cat >confdef2opt.sed <<\_ACEOF
2717	t clear
2718	: clear
2719	s,^[ ]#[ ]define[ ][ ]$[^ (][^ (]([^)])$[ ]$.*$,-D\1=\2,g
2720	t quote
2721	s,^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$,-D\1=\2,g
2722	t quote
2723	d
2724	: quote
2725	s,[ `~#$^&*(){}\\\|;'"<>?],\\&,g
2726	s,\[,\\&,g
2727	s,\],\\&,g
2728	s,\$,$$,g
2729	p
2730	_ACEOF
2731	# We use echo to avoid assuming a particular line-breaking character.
2732	# The extra dot is to prevent the shell from consuming trailing
2733	# line-breaks from the sub-command output. A line-break within
2734	# single-quotes doesn't work because, if this script is created in a
2735	# platform that uses two characters for line-breaks (e.g., DOS), tr
2736	# would break.
2737	ac_LF_and_DOT=`echo; echo .`
2738	DEFS=`sed -n -f confdef2opt.sed confdefs.h \| tr "$ac_LF_and_DOT" ' .'`
2739	rm -f confdef2opt.sed
2740
2741
2742	ac_libobjs=
2743	ac_ltlibobjs=
2744	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
2745	# 1. Remove the extension, and $U if already installed.
2746	ac_i=`echo "$ac_i" \|
2747	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
2748	# 2. Add them.
2749	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
2750	ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
2751	done
2752	LIBOBJS=$ac_libobjs
2753
2754	LTLIBOBJS=$ac_ltlibobjs
2755
2756
2757
2758	: ${CONFIG_STATUS=./config.status}
2759	ac_clean_files_save=$ac_clean_files
2760	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
2761	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
2762	echo "$as_me: creating $CONFIG_STATUS" >&6;}
2763	cat >$CONFIG_STATUS <<_ACEOF
2764	#! $SHELL
2765	# Generated by $as_me.
2766	# Run this file to recreate the current configuration.
2767	# Compiler output produced by configure, useful for debugging
2768	# configure, is in config.log if it exists.
2769
2770	debug=false
2771	ac_cs_recheck=false
2772	ac_cs_silent=false
2773	SHELL=\${CONFIG_SHELL-$SHELL}
2774	_ACEOF
2775
2776	cat >>$CONFIG_STATUS <<\_ACEOF
2777	## --------------------- ##
2778	## M4sh Initialization. ##
2779	## --------------------- ##
2780
2781	# Be Bourne compatible
2782	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
2783	emulate sh
2784	NULLCMD=:
2785	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
2786	# is contrary to our usage. Disable this feature.
2787	alias -g '${1+"$@"}'='"$@"'
2788	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
2789	set -o posix
2790	fi
2791	DUALCASE=1; export DUALCASE # for MKS sh
2792
2793	# Support unset when possible.
2794	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
2795	as_unset=unset
2796	else
2797	as_unset=false
2798	fi
2799
2800
2801	# Work around bugs in pre-3.0 UWIN ksh.
2802	$as_unset ENV MAIL MAILPATH
2803	PS1='$ '
2804	PS2='> '
2805	PS4='+ '
2806
2807	# NLS nuisances.
2808	for as_var in \
2809	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
2810	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
2811	LC_TELEPHONE LC_TIME
2812	do
2813	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
2814	eval $as_var=C; export $as_var
2815	else
2816	$as_unset $as_var
2817	fi
2818	done
2819
2820	# Required to use basename.
2821	if expr a : '$a$' >/dev/null 2>&1; then
2822	as_expr=expr
2823	else
2824	as_expr=false
2825	fi
2826
2827	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
2828	as_basename=basename
2829	else
2830	as_basename=false
2831	fi
2832
2833
2834	# Name of the executable.
2835	as_me=`$as_basename "$0" \|\|
2836	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
2837	X"$0" : 'X$//$$' \\| \
2838	X"$0" : 'X$/$$' \\| \
2839	. : '$.$' 2>/dev/null \|\|
2840	echo X/"$0" \|
2841	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
2842	/^X\/$\/\/$$/{ s//\1/; q; }
2843	/^X\/$\/$.*/{ s//\1/; q; }
2844	s/.*/./; q'`
2845
2846
2847	# PATH needs CR, and LINENO needs CR and PATH.
2848	# Avoid depending upon Character Ranges.
2849	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
2850	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
2851	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
2852	as_cr_digits='0123456789'
2853	as_cr_alnum=$as_cr_Letters$as_cr_digits
2854
2855	# The user is always right.
2856	if test "${PATH_SEPARATOR+set}" != set; then
2857	echo "#! /bin/sh" >conf$$.sh
2858	echo "exit 0" >>conf$$.sh
2859	chmod +x conf$$.sh
2860	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
2861	PATH_SEPARATOR=';'
2862	else
2863	PATH_SEPARATOR=:
2864	fi
2865	rm -f conf$$.sh
2866	fi
2867
2868
2869	as_lineno_1=$LINENO
2870	as_lineno_2=$LINENO
2871	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
2872	test "x$as_lineno_1" != "x$as_lineno_2" &&
2873	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
2874	# Find who we are. Look in the path if we contain no path at all
2875	# relative or not.
2876	case $0 in
2877	[\\/] ) as_myself=$0 ;;
2878	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2879	for as_dir in $PATH
2880	do
2881	IFS=$as_save_IFS
2882	test -z "$as_dir" && as_dir=.
2883	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
2884	done
2885
2886	;;
2887	esac
2888	# We did not find ourselves, most probably we were run as `sh COMMAND'
2889	# in which case we are not to be found in the path.
2890	if test "x$as_myself" = x; then
2891	as_myself=$0
2892	fi
2893	if test ! -f "$as_myself"; then
2894	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
2895	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
2896	{ (exit 1); exit 1; }; }
2897	fi
2898	case $CONFIG_SHELL in
2899	'')
2900	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2901	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
2902	do
2903	IFS=$as_save_IFS
2904	test -z "$as_dir" && as_dir=.
2905	for as_base in sh bash ksh sh5; do
2906	case $as_dir in
2907	/*)
2908	if ("$as_dir/$as_base" -c '
2909	as_lineno_1=$LINENO
2910	as_lineno_2=$LINENO
2911	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
2912	test "x$as_lineno_1" != "x$as_lineno_2" &&
2913	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
2914	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
2915	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
2916	CONFIG_SHELL=$as_dir/$as_base
2917	export CONFIG_SHELL
2918	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
2919	fi;;
2920	esac
2921	done
2922	done
2923	;;
2924	esac
2925
2926	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
2927	# uniformly replaced by the line number. The first 'sed' inserts a
2928	# line-number line before each line; the second 'sed' does the real
2929	# work. The second script uses 'N' to pair each line-number line
2930	# with the numbered line, and appends trailing '-' during
2931	# substitution so that $LINENO is not a special case at line end.
2932	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
2933	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
2934	sed '=' <$as_myself \|
2935	sed '
2936	N
2937	s,$,-,
2938	: loop
2939	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
2940	t loop
2941	s,-$,,
2942	s,^['$as_cr_digits']*\n,,
2943	' >$as_me.lineno &&
2944	chmod +x $as_me.lineno \|\|
2945	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
2946	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
2947	{ (exit 1); exit 1; }; }
2948
2949	# Don't try to exec as it changes $[0], causing all sort of problems
2950	# (the dirname of $[0] is not the place where we might find the
2951	# original and so on. Autoconf is especially sensible to this).
2952	. ./$as_me.lineno
2953	# Exit status is that of the last command.
2954	exit
2955	}
2956
2957
2958	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
2959	c,-n*) ECHO_N= ECHO_C='
2960	' ECHO_T=' ' ;;
2961	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
2962	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
2963	esac
2964
2965	if expr a : '$a$' >/dev/null 2>&1; then
2966	as_expr=expr
2967	else
2968	as_expr=false
2969	fi
2970
2971	rm -f conf$$ conf$$.exe conf$$.file
2972	echo >conf$$.file
2973	if ln -s conf$$.file conf$$ 2>/dev/null; then
2974	# We could just check for DJGPP; but this test a) works b) is more generic
2975	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
2976	if test -f conf$$.exe; then
2977	# Don't use ln at all; we don't have any links
2978	as_ln_s='cp -p'
2979	else
2980	as_ln_s='ln -s'
2981	fi
2982	elif ln conf$$.file conf$$ 2>/dev/null; then
2983	as_ln_s=ln
2984	else
2985	as_ln_s='cp -p'
2986	fi
2987	rm -f conf$$ conf$$.exe conf$$.file
2988
2989	if mkdir -p . 2>/dev/null; then
2990	as_mkdir_p=:
2991	else
2992	test -d ./-p && rmdir ./-p
2993	as_mkdir_p=false
2994	fi
2995
2996	as_executable_p="test -f"
2997
2998	# Sed expression to map a string onto a valid CPP name.
2999	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
3000
3001	# Sed expression to map a string onto a valid variable name.
3002	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
3003
3004
3005	# IFS
3006	# We need space, tab and new line, in precisely that order.
3007	as_nl='
3008	'
3009	IFS=" $as_nl"
3010
3011	# CDPATH.
3012	$as_unset CDPATH
3013
3014	exec 6>&1
3015
3016	# Open the log real soon, to keep \$[0] and so on meaningful, and to
3017	# report actual input values of CONFIG_FILES etc. instead of their
3018	# values after options handling. Logging --version etc. is OK.
3019	exec 5>>config.log
3020	{
3021	echo
3022	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
3023	## Running $as_me. ##
3024	_ASBOX
3025	} >&5
3026	cat >&5 <<_CSEOF
3027
3028	This file was extended by $as_me, which was
3029	generated by GNU Autoconf 2.59. Invocation command line was
3030
3031	CONFIG_FILES = $CONFIG_FILES
3032	CONFIG_HEADERS = $CONFIG_HEADERS
3033	CONFIG_LINKS = $CONFIG_LINKS
3034	CONFIG_COMMANDS = $CONFIG_COMMANDS
3035	$ $0 $@
3036
3037	_CSEOF
3038	echo "on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`" >&5
3039	echo >&5
3040	_ACEOF
3041
3042	# Files that config.status was made for.
3043	if test -n "$ac_config_files"; then
3044	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
3045	fi
3046
3047	if test -n "$ac_config_headers"; then
3048	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
3049	fi
3050
3051	if test -n "$ac_config_links"; then
3052	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
3053	fi
3054
3055	if test -n "$ac_config_commands"; then
3056	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
3057	fi
3058
3059	cat >>$CONFIG_STATUS <<\_ACEOF
3060
3061	ac_cs_usage="\
3062	\`$as_me' instantiates files from templates according to the
3063	current configuration.
3064
3065	Usage: $0 [OPTIONS] [FILE]...
3066
3067	-h, --help print this help, then exit
3068	-V, --version print version number, then exit
3069	-q, --quiet do not print progress messages
3070	-d, --debug don't remove temporary files
3071	--recheck update $as_me by reconfiguring in the same conditions
3072	--file=FILE[:TEMPLATE]
3073	instantiate the configuration file FILE
3074
3075	Configuration files:
3076	$config_files
3077
3078	Report bugs to <bug-autoconf@gnu.org>."
3079	_ACEOF
3080
3081	cat >>$CONFIG_STATUS <<_ACEOF
3082	ac_cs_version="\\
3083	config.status
3084	configured by $0, generated by GNU Autoconf 2.59,
3085	with options \\"`echo "$ac_configure_args" \| sed 's/[\\""\`\$]/\\\\&/g'`\\"
3086
3087	Copyright (C) 2003 Free Software Foundation, Inc.
3088	This config.status script is free software; the Free Software Foundation
3089	gives unlimited permission to copy, distribute and modify it."
3090	srcdir=$srcdir
3091	_ACEOF
3092
3093	cat >>$CONFIG_STATUS <<\_ACEOF
3094	# If no file are specified by the user, then we need to provide default
3095	# value. By we need to know if files were specified by the user.
3096	ac_need_defaults=:
3097	while test $# != 0
3098	do
3099	case $1 in
3100	--=)
3101	ac_option=`expr "x$1" : 'x$[^=]*$='`
3102	ac_optarg=`expr "x$1" : 'x[^=]=$.$'`
3103	ac_shift=:
3104	;;
3105	-*)
3106	ac_option=$1
3107	ac_optarg=$2
3108	ac_shift=shift
3109	;;
3110	*) # This is not an option, so the user has probably given explicit
3111	# arguments.
3112	ac_option=$1
3113	ac_need_defaults=false;;
3114	esac
3115
3116	case $ac_option in
3117	# Handling of the options.
3118	_ACEOF
3119	cat >>$CONFIG_STATUS <<\_ACEOF
3120	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
3121	ac_cs_recheck=: ;;
3122	--version \| --vers* \| -V )
3123	echo "$ac_cs_version"; exit 0 ;;
3124	--he \| --h)
3125	# Conflict between --help and --header
3126	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
3127	Try \`$0 --help' for more information." >&5
3128	echo "$as_me: error: ambiguous option: $1
3129	Try \`$0 --help' for more information." >&2;}
3130	{ (exit 1); exit 1; }; };;
3131	--help \| --hel \| -h )
3132	echo "$ac_cs_usage"; exit 0 ;;
3133	--debug \| --d* \| -d )
3134	debug=: ;;
3135	--file \| --fil \| --fi \| --f )
3136	$ac_shift
3137	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
3138	ac_need_defaults=false;;
3139	--header \| --heade \| --head \| --hea )
3140	$ac_shift
3141	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
3142	ac_need_defaults=false;;
3143	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
3144	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
3145	ac_cs_silent=: ;;
3146
3147	# This is an error.
3148	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
3149	Try \`$0 --help' for more information." >&5
3150	echo "$as_me: error: unrecognized option: $1
3151	Try \`$0 --help' for more information." >&2;}
3152	{ (exit 1); exit 1; }; } ;;
3153
3154	*) ac_config_targets="$ac_config_targets $1" ;;
3155
3156	esac
3157	shift
3158	done
3159
3160	ac_configure_extra_args=
3161
3162	if $ac_cs_silent; then
3163	exec 6>/dev/null
3164	ac_configure_extra_args="$ac_configure_extra_args --silent"
3165	fi
3166
3167	_ACEOF
3168	cat >>$CONFIG_STATUS <<_ACEOF
3169	if \$ac_cs_recheck; then
3170	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
3171	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
3172	fi
3173
3174	_ACEOF
3175
3176
3177
3178
3179
3180	cat >>$CONFIG_STATUS <<\_ACEOF
3181	for ac_config_target in $ac_config_targets
3182	do
3183	case "$ac_config_target" in
3184	# Handling of arguments.
3185	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
3186	"email2trac.py" ) CONFIG_FILES="$CONFIG_FILES email2trac.py" ;;
3187	"delete_spam.py" ) CONFIG_FILES="$CONFIG_FILES delete_spam.py" ;;
3188	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
3189	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
3190	{ (exit 1); exit 1; }; };;
3191	esac
3192	done
3193
3194	# If the user did not use the arguments to specify the items to instantiate,
3195	# then the envvar interface is used. Set only those that are not.
3196	# We use the long form for the default assignment because of an extremely
3197	# bizarre bug on SunOS 4.1.3.
3198	if $ac_need_defaults; then
3199	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
3200	fi
3201
3202	# Have a temporary directory for convenience. Make it in the build tree
3203	# simply because there is no reason to put it here, and in addition,
3204	# creating and moving files from /tmp can sometimes cause problems.
3205	# Create a temporary directory, and hook for its removal unless debugging.
3206	$debug \|\|
3207	{
3208	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
3209	trap '{ (exit 1); exit 1; }' 1 2 13 15
3210	}
3211
3212	# Create a (secure) tmp directory for tmp files.
3213
3214	{
3215	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
3216	test -n "$tmp" && test -d "$tmp"
3217	} \|\|
3218	{
3219	tmp=./confstat$$-$RANDOM
3220	(umask 077 && mkdir $tmp)
3221	} \|\|
3222	{
3223	echo "$me: cannot create a temporary directory in ." >&2
3224	{ (exit 1); exit 1; }
3225	}
3226
3227	_ACEOF
3228
3229	cat >>$CONFIG_STATUS <<_ACEOF
3230
3231	#
3232	# CONFIG_FILES section.
3233	#
3234
3235	# No need to generate the scripts if there are no CONFIG_FILES.
3236	# This happens for instance when ./config.status config.h
3237	if test -n "\$CONFIG_FILES"; then
3238	# Protect against being on the right side of a sed subst in config.status.
3239	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
3240	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
3241	s,@SHELL@,$SHELL,;t t
3242	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
3243	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
3244	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
3245	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
3246	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
3247	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
3248	s,@exec_prefix@,$exec_prefix,;t t
3249	s,@prefix@,$prefix,;t t
3250	s,@program_transform_name@,$program_transform_name,;t t
3251	s,@bindir@,$bindir,;t t
3252	s,@sbindir@,$sbindir,;t t
3253	s,@libexecdir@,$libexecdir,;t t
3254	s,@datadir@,$datadir,;t t
3255	s,@sysconfdir@,$sysconfdir,;t t
3256	s,@sharedstatedir@,$sharedstatedir,;t t
3257	s,@localstatedir@,$localstatedir,;t t
3258	s,@libdir@,$libdir,;t t
3259	s,@includedir@,$includedir,;t t
3260	s,@oldincludedir@,$oldincludedir,;t t
3261	s,@infodir@,$infodir,;t t
3262	s,@mandir@,$mandir,;t t
3263	s,@build_alias@,$build_alias,;t t
3264	s,@host_alias@,$host_alias,;t t
3265	s,@target_alias@,$target_alias,;t t
3266	s,@DEFS@,$DEFS,;t t
3267	s,@ECHO_C@,$ECHO_C,;t t
3268	s,@ECHO_N@,$ECHO_N,;t t
3269	s,@ECHO_T@,$ECHO_T,;t t
3270	s,@LIBS@,$LIBS,;t t
3271	s,@pyexecdir@,$pyexecdir,;t t
3272	s,@trac_user@,$trac_user,;t t
3273	s,@mta_user@,$mta_user,;t t
3274	s,@PYTHON@,$PYTHON,;t t
3275	s,@PYTHON_VERSION@,$PYTHON_VERSION,;t t
3276	s,@PYTHON_PREFIX@,$PYTHON_PREFIX,;t t
3277	s,@PYTHON_EXEC_PREFIX@,$PYTHON_EXEC_PREFIX,;t t
3278	s,@PYTHON_PLATFORM@,$PYTHON_PLATFORM,;t t
3279	s,@pythondir@,$pythondir,;t t
3280	s,@pkgpythondir@,$pkgpythondir,;t t
3281	s,@pkgpyexecdir@,$pkgpyexecdir,;t t
3282	s,@CC@,$CC,;t t
3283	s,@CFLAGS@,$CFLAGS,;t t
3284	s,@LDFLAGS@,$LDFLAGS,;t t
3285	s,@CPPFLAGS@,$CPPFLAGS,;t t
3286	s,@ac_ct_CC@,$ac_ct_CC,;t t
3287	s,@EXEEXT@,$EXEEXT,;t t
3288	s,@OBJEXT@,$OBJEXT,;t t
3289	s,@CPP@,$CPP,;t t
3290	s,@EGREP@,$EGREP,;t t
3291	s,@LIBOBJS@,$LIBOBJS,;t t
3292	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
3293	CEOF
3294
3295	_ACEOF
3296
3297	cat >>$CONFIG_STATUS <<\_ACEOF
3298	# Split the substitutions into bite-sized pieces for seds with
3299	# small command number limits, like on Digital OSF/1 and HP-UX.
3300	ac_max_sed_lines=48
3301	ac_sed_frag=1 # Number of current file.
3302	ac_beg=1 # First line for current file.
3303	ac_end=$ac_max_sed_lines # Line after last line for current file.
3304	ac_more_lines=:
3305	ac_sed_cmds=
3306	while $ac_more_lines; do
3307	if test $ac_beg -gt 1; then
3308	sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
3309	else
3310	sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
3311	fi
3312	if test ! -s $tmp/subs.frag; then
3313	ac_more_lines=false
3314	else
3315	# The purpose of the label and of the branching condition is to
3316	# speed up the sed processing (if there are no `@' at all, there
3317	# is no need to browse any of the substitutions).
3318	# These are the two extra sed commands mentioned above.
3319	(echo ':t
3320	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
3321	if test -z "$ac_sed_cmds"; then
3322	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
3323	else
3324	ac_sed_cmds="$ac_sed_cmds \| sed -f $tmp/subs-$ac_sed_frag.sed"
3325	fi
3326	ac_sed_frag=`expr $ac_sed_frag + 1`
3327	ac_beg=$ac_end
3328	ac_end=`expr $ac_end + $ac_max_sed_lines`
3329	fi
3330	done
3331	if test -z "$ac_sed_cmds"; then
3332	ac_sed_cmds=cat
3333	fi
3334	fi # test -n "$CONFIG_FILES"
3335
3336	_ACEOF
3337	cat >>$CONFIG_STATUS <<\_ACEOF
3338	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
3339	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3340	case $ac_file in
3341	- \| :- \| :-:* ) # input from stdin
3342	cat >$tmp/stdin
3343	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
3344	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
3345	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
3346	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
3347	* ) ac_file_in=$ac_file.in ;;
3348	esac
3349
3350	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
3351	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
3352	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
3353	X"$ac_file" : 'X$//$[^/]' \\| \
3354	X"$ac_file" : 'X$//$$' \\| \
3355	X"$ac_file" : 'X$/$' \\| \
3356	. : '$.$' 2>/dev/null \|\|
3357	echo X"$ac_file" \|
3358	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
3359	/^X$\/\/$[^/].*/{ s//\1/; q; }
3360	/^X$\/\/$$/{ s//\1/; q; }
3361	/^X$\/$.*/{ s//\1/; q; }
3362	s/.*/./; q'`
3363	{ if $as_mkdir_p; then
3364	mkdir -p "$ac_dir"
3365	else
3366	as_dir="$ac_dir"
3367	as_dirs=
3368	while test ! -d "$as_dir"; do
3369	as_dirs="$as_dir $as_dirs"
3370	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
3371	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
3372	X"$as_dir" : 'X$//$[^/]' \\| \
3373	X"$as_dir" : 'X$//$$' \\| \
3374	X"$as_dir" : 'X$/$' \\| \
3375	. : '$.$' 2>/dev/null \|\|
3376	echo X"$as_dir" \|
3377	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
3378	/^X$\/\/$[^/].*/{ s//\1/; q; }
3379	/^X$\/\/$$/{ s//\1/; q; }
3380	/^X$\/$.*/{ s//\1/; q; }
3381	s/.*/./; q'`
3382	done
3383	test ! -n "$as_dirs" \|\| mkdir $as_dirs
3384	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
3385	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
3386	{ (exit 1); exit 1; }; }; }
3387
3388	ac_builddir=.
3389
3390	if test "$ac_dir" != .; then
3391	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
3392	# A "../" for each directory in $ac_dir_suffix.
3393	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
3394	else
3395	ac_dir_suffix= ac_top_builddir=
3396	fi
3397
3398	case $srcdir in
3399	.) # No --srcdir option. We are building in place.
3400	ac_srcdir=.
3401	if test -z "$ac_top_builddir"; then
3402	ac_top_srcdir=.
3403	else
3404	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
3405	fi ;;
3406	[\\/]* \| ?:[\\/]* ) # Absolute path.
3407	ac_srcdir=$srcdir$ac_dir_suffix;
3408	ac_top_srcdir=$srcdir ;;
3409	*) # Relative path.
3410	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
3411	ac_top_srcdir=$ac_top_builddir$srcdir ;;
3412	esac
3413
3414	# Do not use `cd foo && pwd` to compute absolute paths, because
3415	# the directories may not exist.
3416	case `pwd` in
3417	.) ac_abs_builddir="$ac_dir";;
3418	*)
3419	case "$ac_dir" in
3420	.) ac_abs_builddir=`pwd`;;
3421	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
3422	*) ac_abs_builddir=`pwd`/"$ac_dir";;
3423	esac;;
3424	esac
3425	case $ac_abs_builddir in
3426	.) ac_abs_top_builddir=${ac_top_builddir}.;;
3427	*)
3428	case ${ac_top_builddir}. in
3429	.) ac_abs_top_builddir=$ac_abs_builddir;;
3430	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
3431	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
3432	esac;;
3433	esac
3434	case $ac_abs_builddir in
3435	.) ac_abs_srcdir=$ac_srcdir;;
3436	*)
3437	case $ac_srcdir in
3438	.) ac_abs_srcdir=$ac_abs_builddir;;
3439	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
3440	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
3441	esac;;
3442	esac
3443	case $ac_abs_builddir in
3444	.) ac_abs_top_srcdir=$ac_top_srcdir;;
3445	*)
3446	case $ac_top_srcdir in
3447	.) ac_abs_top_srcdir=$ac_abs_builddir;;
3448	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
3449	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
3450	esac;;
3451	esac
3452
3453
3454
3455	# Let's still pretend it is `configure' which instantiates (i.e., don't
3456	# use $as_me), people would be surprised to read:
3457	# /* config.h. Generated by config.status. */
3458	if test x"$ac_file" = x-; then
3459	configure_input=
3460	else
3461	configure_input="$ac_file. "
3462	fi
3463	configure_input=$configure_input"Generated from `echo $ac_file_in \|
3464	sed 's,.*/,,'` by configure."
3465
3466	# First look for the input files in the build tree, otherwise in the
3467	# src tree.
3468	ac_file_inputs=`IFS=:
3469	for f in $ac_file_in; do
3470	case $f in
3471	-) echo $tmp/stdin ;;
3472	[\\/$]*)
3473	# Absolute (can't be DOS-style, as IFS=:)
3474	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
3475	echo "$as_me: error: cannot find input file: $f" >&2;}
3476	{ (exit 1); exit 1; }; }
3477	echo "$f";;
3478	*) # Relative
3479	if test -f "$f"; then
3480	# Build tree
3481	echo "$f"
3482	elif test -f "$srcdir/$f"; then
3483	# Source tree
3484	echo "$srcdir/$f"
3485	else
3486	# /dev/null tree
3487	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
3488	echo "$as_me: error: cannot find input file: $f" >&2;}
3489	{ (exit 1); exit 1; }; }
3490	fi;;
3491	esac
3492	done` \|\| { (exit 1); exit 1; }
3493
3494	if test x"$ac_file" != x-; then
3495	{ echo "$as_me:$LINENO: creating $ac_file" >&5
3496	echo "$as_me: creating $ac_file" >&6;}
3497	rm -f "$ac_file"
3498	fi
3499	_ACEOF
3500	cat >>$CONFIG_STATUS <<_ACEOF
3501	sed "$ac_vpsub
3502	$extrasub
3503	_ACEOF
3504	cat >>$CONFIG_STATUS <<\_ACEOF
3505	:t
3506	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
3507	s,@configure_input@,$configure_input,;t t
3508	s,@srcdir@,$ac_srcdir,;t t
3509	s,@abs_srcdir@,$ac_abs_srcdir,;t t
3510	s,@top_srcdir@,$ac_top_srcdir,;t t
3511	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
3512	s,@builddir@,$ac_builddir,;t t
3513	s,@abs_builddir@,$ac_abs_builddir,;t t
3514	s,@top_builddir@,$ac_top_builddir,;t t
3515	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
3516	" $ac_file_inputs \| (eval "$ac_sed_cmds") >$tmp/out
3517	rm -f $tmp/stdin
3518	if test x"$ac_file" != x-; then
3519	mv $tmp/out $ac_file
3520	else
3521	cat $tmp/out
3522	rm -f $tmp/out
3523	fi
3524
3525	done
3526	_ACEOF
3527
3528	cat >>$CONFIG_STATUS <<\_ACEOF
3529
3530	{ (exit 0); exit 0; }
3531	_ACEOF
3532	chmod +x $CONFIG_STATUS
3533	ac_clean_files=$ac_clean_files_save
3534
3535
3536	# configure is writing to config.log, and then calls config.status.
3537	# config.status does its own redirection, appending to config.log.
3538	# Unfortunately, on DOS this fails, as config.log is still kept open
3539	# by configure, so config.status won't be able to write to it; its
3540	# output is simply discarded. So we exec the FD to /dev/null,
3541	# effectively closing config.log, so it can be properly (re)opened and
3542	# appended to by config.status. When coming back to configure, we
3543	# need to make the FD available again.
3544	if test "$no_create" != yes; then
3545	ac_cs_success=:
3546	ac_config_status_args=
3547	test "$silent" = yes &&
3548	ac_config_status_args="$ac_config_status_args --quiet"
3549	exec 5>/dev/null
3550	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
3551	exec 5>>config.log
3552	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
3553	# would make configure fail if this is the last instruction.
3554	$ac_cs_success \|\| { (exit 1); exit 1; }
3555	fi
3556

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