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configure@ 15553

Last change on this file since 15553 was 15553, checked in by davidb, 16 years ago
Rengerated by Gnu autoconf
Property svn:executable set to ``* Property svn:keywords set to `Author Date Id Revision`
File size: 84.2 KB

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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_default_prefix=../..
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 CXX CXXFLAGS LDFLAGS CPPFLAGS ac_ct_CXX EXEEXT OBJEXT INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA 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=$target_alias
716	ac_env_CXX_set=${CXX+set}
717	ac_env_CXX_value=$CXX
718	ac_cv_env_CXX_set=${CXX+set}
719	ac_cv_env_CXX_value=$CXX
720	ac_env_CXXFLAGS_set=${CXXFLAGS+set}
721	ac_env_CXXFLAGS_value=$CXXFLAGS
722	ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
723	ac_cv_env_CXXFLAGS_value=$CXXFLAGS
724	ac_env_LDFLAGS_set=${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=$CPPFLAGS
732
733	#
734	# Report the --help message.
735	#
736	if test "$ac_init_help" = "long"; then
737	# Omit some internal or obsolete options to make the list less imposing.
738	# This message is too long to be a string in the A/UX 3.1 sh.
739	cat <<_ACEOF
740	\`configure' configures this package to adapt to many kinds of systems.
741
742	Usage: $0 [OPTION]... [VAR=VALUE]...
743
744	To assign environment variables (e.g., CC, CFLAGS...), specify them as
745	VAR=VALUE. See below for descriptions of some of the useful variables.
746
747	Defaults for the options are specified in brackets.
748
749	Configuration:
750	-h, --help display this help and exit
751	--help=short display options specific to this package
752	--help=recursive display the short help of all the included packages
753	-V, --version display version information and exit
754	-q, --quiet, --silent do not print \`checking...' messages
755	--cache-file=FILE cache test results in FILE [disabled]
756	-C, --config-cache alias for \`--cache-file=config.cache'
757	-n, --no-create do not create output files
758	--srcdir=DIR find the sources in DIR [configure dir or \`..']
759
760	_ACEOF
761
762	cat <<_ACEOF
763	Installation directories:
764	--prefix=PREFIX install architecture-independent files in PREFIX
765	[$ac_default_prefix]
766	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
767	[PREFIX]
768
769	By default, \`make install' will install all the files in
770	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
771	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
772	for instance \`--prefix=\$HOME'.
773
774	For better control, use the options below.
775
776	Fine tuning of the installation directories:
777	--bindir=DIR user executables [EPREFIX/bin]
778	--sbindir=DIR system admin executables [EPREFIX/sbin]
779	--libexecdir=DIR program executables [EPREFIX/libexec]
780	--datadir=DIR read-only architecture-independent data [PREFIX/share]
781	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
782	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
783	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
784	--libdir=DIR object code libraries [EPREFIX/lib]
785	--includedir=DIR C header files [PREFIX/include]
786	--oldincludedir=DIR C header files for non-gcc [/usr/include]
787	--infodir=DIR info documentation [PREFIX/info]
788	--mandir=DIR man documentation [PREFIX/man]
789	_ACEOF
790
791	cat <<\_ACEOF
792	_ACEOF
793	fi
794
795	if test -n "$ac_init_help"; then
796
797	cat <<\_ACEOF
798
799	Some influential environment variables:
800	CXX C++ compiler command
801	CXXFLAGS C++ compiler flags
802	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
803	nonstandard directory <lib dir>
804	CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
805	headers in a nonstandard directory <include dir>
806
807	Use these variables to override the choices made by `configure' or to help
808	it to find libraries and programs with nonstandard names/locations.
809
810	_ACEOF
811	fi
812
813	if test "$ac_init_help" = "recursive"; then
814	# If there are subdirs, report their specific --help.
815	ac_popdir=`pwd`
816	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
817	test -d $ac_dir \|\| continue
818	ac_builddir=.
819
820	if test "$ac_dir" != .; then
821	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
822	# A "../" for each directory in $ac_dir_suffix.
823	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
824	else
825	ac_dir_suffix= ac_top_builddir=
826	fi
827
828	case $srcdir in
829	.) # No --srcdir option. We are building in place.
830	ac_srcdir=.
831	if test -z "$ac_top_builddir"; then
832	ac_top_srcdir=.
833	else
834	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
835	fi ;;
836	[\\/]* \| ?:[\\/]* ) # Absolute path.
837	ac_srcdir=$srcdir$ac_dir_suffix;
838	ac_top_srcdir=$srcdir ;;
839	*) # Relative path.
840	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
841	ac_top_srcdir=$ac_top_builddir$srcdir ;;
842	esac
843
844	# Do not use `cd foo && pwd` to compute absolute paths, because
845	# the directories may not exist.
846	case `pwd` in
847	.) ac_abs_builddir="$ac_dir";;
848	*)
849	case "$ac_dir" in
850	.) ac_abs_builddir=`pwd`;;
851	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
852	*) ac_abs_builddir=`pwd`/"$ac_dir";;
853	esac;;
854	esac
855	case $ac_abs_builddir in
856	.) ac_abs_top_builddir=${ac_top_builddir}.;;
857	*)
858	case ${ac_top_builddir}. in
859	.) ac_abs_top_builddir=$ac_abs_builddir;;
860	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
861	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
862	esac;;
863	esac
864	case $ac_abs_builddir in
865	.) ac_abs_srcdir=$ac_srcdir;;
866	*)
867	case $ac_srcdir in
868	.) ac_abs_srcdir=$ac_abs_builddir;;
869	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
870	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
871	esac;;
872	esac
873	case $ac_abs_builddir in
874	.) ac_abs_top_srcdir=$ac_top_srcdir;;
875	*)
876	case $ac_top_srcdir in
877	.) ac_abs_top_srcdir=$ac_abs_builddir;;
878	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
879	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
880	esac;;
881	esac
882
883	cd $ac_dir
884	# Check for guested configure; otherwise get Cygnus style configure.
885	if test -f $ac_srcdir/configure.gnu; then
886	echo
887	$SHELL $ac_srcdir/configure.gnu --help=recursive
888	elif test -f $ac_srcdir/configure; then
889	echo
890	$SHELL $ac_srcdir/configure --help=recursive
891	elif test -f $ac_srcdir/configure.ac \|\|
892	test -f $ac_srcdir/configure.in; then
893	echo
894	$ac_configure --help
895	else
896	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
897	fi
898	cd $ac_popdir
899	done
900	fi
901
902	test -n "$ac_init_help" && exit 0
903	if $ac_init_version; then
904	cat <<\_ACEOF
905
906	Copyright (C) 2003 Free Software Foundation, Inc.
907	This configure script is free software; the Free Software Foundation
908	gives unlimited permission to copy, distribute and modify it.
909	_ACEOF
910	exit 0
911	fi
912	exec 5>config.log
913	cat >&5 <<_ACEOF
914	This file contains any messages produced by compilers while
915	running configure, to aid debugging if configure makes a mistake.
916
917	It was created by $as_me, which was
918	generated by GNU Autoconf 2.59. Invocation command line was
919
920	$ $0 $@
921
922	_ACEOF
923	{
924	cat <<_ASUNAME
925	## --------- ##
926	## Platform. ##
927	## --------- ##
928
929	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
930	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
931	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
932	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
933	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
934
935	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
936	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
937
938	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
939	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
940	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
941	hostinfo = `(hostinfo) 2>/dev/null \|\| echo unknown`
942	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
943	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
944	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
945
946	_ASUNAME
947
948	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
949	for as_dir in $PATH
950	do
951	IFS=$as_save_IFS
952	test -z "$as_dir" && as_dir=.
953	echo "PATH: $as_dir"
954	done
955
956	} >&5
957
958	cat >&5 <<_ACEOF
959
960
961	## ----------- ##
962	## Core tests. ##
963	## ----------- ##
964
965	_ACEOF
966
967
968	# Keep a trace of the command line.
969	# Strip out --no-create and --no-recursion so they do not pile up.
970	# Strip out --silent because we don't want to record it for future runs.
971	# Also quote any args containing shell meta-characters.
972	# Make two passes to allow for proper duplicate-argument suppression.
973	ac_configure_args=
974	ac_configure_args0=
975	ac_configure_args1=
976	ac_sep=
977	ac_must_keep_next=false
978	for ac_pass in 1 2
979	do
980	for ac_arg
981	do
982	case $ac_arg in
983	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
984	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
985	\| -silent \| --silent \| --silen \| --sile \| --sil)
986	continue ;;
987	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
988	ac_arg=`echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
989	esac
990	case $ac_pass in
991	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
992	2)
993	ac_configure_args1="$ac_configure_args1 '$ac_arg'"
994	if test $ac_must_keep_next = true; then
995	ac_must_keep_next=false # Got value, back to normal.
996	else
997	case $ac_arg in
998	= \| --config-cache \| -C \| -disable-* \| --disable-* \
999	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
1000	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
1001	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
1002	case "$ac_configure_args0 " in
1003	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
1004	esac
1005	;;
1006	-* ) ac_must_keep_next=true ;;
1007	esac
1008	fi
1009	ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1010	# Get rid of the leading space.
1011	ac_sep=" "
1012	;;
1013	esac
1014	done
1015	done
1016	$as_unset ac_configure_args0 \|\| test "${ac_configure_args0+set}" != set \|\| { ac_configure_args0=; export ac_configure_args0; }
1017	$as_unset ac_configure_args1 \|\| test "${ac_configure_args1+set}" != set \|\| { ac_configure_args1=; export ac_configure_args1; }
1018
1019	# When interrupted or exit'd, cleanup temporary files, and complete
1020	# config.log. We remove comments because anyway the quotes in there
1021	# would cause problems or look ugly.
1022	# WARNING: Be sure not to use single quotes in there, as some shells,
1023	# such as our DU 5.0 friend, will then `close' the trap.
1024	trap 'exit_status=$?
1025	# Save into config.log some information that might help in debugging.
1026	{
1027	echo
1028
1029	cat <<\_ASBOX
1030	## ---------------- ##
1031	## Cache variables. ##
1032	## ---------------- ##
1033	_ASBOX
1034	echo
1035	# The following way of writing the cache mishandles newlines in values,
1036	{
1037	(set) 2>&1 \|
1038	case `(ac_space='"'"' '"'"'; set \| grep ac_space) 2>&1` in
1039	ac_space=\ )
1040	sed -n \
1041	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1042	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='"'"'\\2'"'"'/p"
1043	;;
1044	*)
1045	sed -n \
1046	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
1047	;;
1048	esac;
1049	}
1050	echo
1051
1052	cat <<\_ASBOX
1053	## ----------------- ##
1054	## Output variables. ##
1055	## ----------------- ##
1056	_ASBOX
1057	echo
1058	for ac_var in $ac_subst_vars
1059	do
1060	eval ac_val=$`echo $ac_var`
1061	echo "$ac_var='"'"'$ac_val'"'"'"
1062	done \| sort
1063	echo
1064
1065	if test -n "$ac_subst_files"; then
1066	cat <<\_ASBOX
1067	## ------------- ##
1068	## Output files. ##
1069	## ------------- ##
1070	_ASBOX
1071	echo
1072	for ac_var in $ac_subst_files
1073	do
1074	eval ac_val=$`echo $ac_var`
1075	echo "$ac_var='"'"'$ac_val'"'"'"
1076	done \| sort
1077	echo
1078	fi
1079
1080	if test -s confdefs.h; then
1081	cat <<\_ASBOX
1082	## ----------- ##
1083	## confdefs.h. ##
1084	## ----------- ##
1085	_ASBOX
1086	echo
1087	sed "/^$/d" confdefs.h \| sort
1088	echo
1089	fi
1090	test "$ac_signal" != 0 &&
1091	echo "$as_me: caught signal $ac_signal"
1092	echo "$as_me: exit $exit_status"
1093	} >&5
1094	rm -f core *.core &&
1095	rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1096	exit $exit_status
1097	' 0
1098	for ac_signal in 1 2 13 15; do
1099	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1100	done
1101	ac_signal=0
1102
1103	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1104	rm -rf conftest* confdefs.h
1105	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
1106	echo >confdefs.h
1107
1108	# Predefined preprocessor variables.
1109
1110	cat >>confdefs.h <<_ACEOF
1111	#define PACKAGE_NAME "$PACKAGE_NAME"
1112	_ACEOF
1113
1114
1115	cat >>confdefs.h <<_ACEOF
1116	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1117	_ACEOF
1118
1119
1120	cat >>confdefs.h <<_ACEOF
1121	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1122	_ACEOF
1123
1124
1125	cat >>confdefs.h <<_ACEOF
1126	#define PACKAGE_STRING "$PACKAGE_STRING"
1127	_ACEOF
1128
1129
1130	cat >>confdefs.h <<_ACEOF
1131	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1132	_ACEOF
1133
1134
1135	# Let the site file select an alternate cache file if it wants to.
1136	# Prefer explicitly selected file to automatically selected ones.
1137	if test -z "$CONFIG_SITE"; then
1138	if test "x$prefix" != xNONE; then
1139	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1140	else
1141	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1142	fi
1143	fi
1144	for ac_site_file in $CONFIG_SITE; do
1145	if test -r "$ac_site_file"; then
1146	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1147	echo "$as_me: loading site script $ac_site_file" >&6;}
1148	sed 's/^/\| /' "$ac_site_file" >&5
1149	. "$ac_site_file"
1150	fi
1151	done
1152
1153	if test -r "$cache_file"; then
1154	# Some versions of bash will fail to source /dev/null (special
1155	# files actually), so we avoid doing that.
1156	if test -f "$cache_file"; then
1157	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5
1158	echo "$as_me: loading cache $cache_file" >&6;}
1159	case $cache_file in
1160	[\\/]* \| ?:[\\/]* ) . $cache_file;;
1161	*) . ./$cache_file;;
1162	esac
1163	fi
1164	else
1165	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5
1166	echo "$as_me: creating cache $cache_file" >&6;}
1167	>$cache_file
1168	fi
1169
1170	# Check that the precious variables saved in the cache have kept the same
1171	# value.
1172	ac_cache_corrupted=false
1173	for ac_var in `(set) 2>&1 \|
1174	sed -n 's/^ac_env_$[a-zA-Z_0-9]$_set=./\1/p'`; do
1175	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1176	eval ac_new_set=\$ac_env_${ac_var}_set
1177	eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1178	eval ac_new_val="\$ac_env_${ac_var}_value"
1179	case $ac_old_set,$ac_new_set in
1180	set,)
1181	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1182	echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1183	ac_cache_corrupted=: ;;
1184	,set)
1185	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1186	echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1187	ac_cache_corrupted=: ;;
1188	,);;
1189	*)
1190	if test "x$ac_old_val" != "x$ac_new_val"; then
1191	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1192	echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1193	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1194	echo "$as_me: former value: $ac_old_val" >&2;}
1195	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1196	echo "$as_me: current value: $ac_new_val" >&2;}
1197	ac_cache_corrupted=:
1198	fi;;
1199	esac
1200	# Pass precious variables to config.status.
1201	if test "$ac_new_set" = set; then
1202	case $ac_new_val in
1203	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1204	ac_arg=$ac_var=`echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
1205	*) ac_arg=$ac_var=$ac_new_val ;;
1206	esac
1207	case " $ac_configure_args " in
1208	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
1209	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1210	esac
1211	fi
1212	done
1213	if $ac_cache_corrupted; then
1214	{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1215	echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1216	{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1217	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1218	{ (exit 1); exit 1; }; }
1219	fi
1220
1221	ac_ext=c
1222	ac_cpp='$CPP $CPPFLAGS'
1223	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1224	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1225	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248	ac_aux_dir=
1249	for ac_dir in ../.. $srcdir/../..; do
1250	if test -f $ac_dir/install-sh; then
1251	ac_aux_dir=$ac_dir
1252	ac_install_sh="$ac_aux_dir/install-sh -c"
1253	break
1254	elif test -f $ac_dir/install.sh; then
1255	ac_aux_dir=$ac_dir
1256	ac_install_sh="$ac_aux_dir/install.sh -c"
1257	break
1258	elif test -f $ac_dir/shtool; then
1259	ac_aux_dir=$ac_dir
1260	ac_install_sh="$ac_aux_dir/shtool install -c"
1261	break
1262	fi
1263	done
1264	if test -z "$ac_aux_dir"; then
1265	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in ../.. $srcdir/../.." >&5
1266	echo "$as_me: error: cannot find install-sh or install.sh in ../.. $srcdir/../.." >&2;}
1267	{ (exit 1); exit 1; }; }
1268	fi
1269	ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1270	ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1271	ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1272
1273
1274	ac_ext=cc
1275	ac_cpp='$CXXCPP $CPPFLAGS'
1276	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1277	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1278	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
1279	if test -n "$ac_tool_prefix"; then
1280	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1281	do
1282	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1283	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1284	echo "$as_me:$LINENO: checking for $ac_word" >&5
1285	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1286	if test "${ac_cv_prog_CXX+set}" = set; then
1287	echo $ECHO_N "(cached) $ECHO_C" >&6
1288	else
1289	if test -n "$CXX"; then
1290	ac_cv_prog_CXX="$CXX" # Let the user override the test.
1291	else
1292	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1293	for as_dir in $PATH
1294	do
1295	IFS=$as_save_IFS
1296	test -z "$as_dir" && as_dir=.
1297	for ac_exec_ext in '' $ac_executable_extensions; do
1298	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1299	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
1300	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1301	break 2
1302	fi
1303	done
1304	done
1305
1306	fi
1307	fi
1308	CXX=$ac_cv_prog_CXX
1309	if test -n "$CXX"; then
1310	echo "$as_me:$LINENO: result: $CXX" >&5
1311	echo "${ECHO_T}$CXX" >&6
1312	else
1313	echo "$as_me:$LINENO: result: no" >&5
1314	echo "${ECHO_T}no" >&6
1315	fi
1316
1317	test -n "$CXX" && break
1318	done
1319	fi
1320	if test -z "$CXX"; then
1321	ac_ct_CXX=$CXX
1322	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1323	do
1324	# Extract the first word of "$ac_prog", so it can be a program name with args.
1325	set dummy $ac_prog; ac_word=$2
1326	echo "$as_me:$LINENO: checking for $ac_word" >&5
1327	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1328	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
1329	echo $ECHO_N "(cached) $ECHO_C" >&6
1330	else
1331	if test -n "$ac_ct_CXX"; then
1332	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
1333	else
1334	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1335	for as_dir in $PATH
1336	do
1337	IFS=$as_save_IFS
1338	test -z "$as_dir" && as_dir=.
1339	for ac_exec_ext in '' $ac_executable_extensions; do
1340	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1341	ac_cv_prog_ac_ct_CXX="$ac_prog"
1342	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1343	break 2
1344	fi
1345	done
1346	done
1347
1348	fi
1349	fi
1350	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
1351	if test -n "$ac_ct_CXX"; then
1352	echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
1353	echo "${ECHO_T}$ac_ct_CXX" >&6
1354	else
1355	echo "$as_me:$LINENO: result: no" >&5
1356	echo "${ECHO_T}no" >&6
1357	fi
1358
1359	test -n "$ac_ct_CXX" && break
1360	done
1361	test -n "$ac_ct_CXX" \|\| ac_ct_CXX="g++"
1362
1363	CXX=$ac_ct_CXX
1364	fi
1365
1366
1367	# Provide some information about the compiler.
1368	echo "$as_me:$LINENO:" \
1369	"checking for C++ compiler version" >&5
1370	ac_compiler=`set X $ac_compile; echo $2`
1371	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1372	(eval $ac_compiler --version </dev/null >&5) 2>&5
1373	ac_status=$?
1374	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1375	(exit $ac_status); }
1376	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1377	(eval $ac_compiler -v </dev/null >&5) 2>&5
1378	ac_status=$?
1379	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1380	(exit $ac_status); }
1381	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1382	(eval $ac_compiler -V </dev/null >&5) 2>&5
1383	ac_status=$?
1384	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1385	(exit $ac_status); }
1386
1387	cat >conftest.$ac_ext <<_ACEOF
1388	/* confdefs.h. */
1389	_ACEOF
1390	cat confdefs.h >>conftest.$ac_ext
1391	cat >>conftest.$ac_ext <<_ACEOF
1392	/* end confdefs.h. */
1393
1394	int
1395	main ()
1396	{
1397
1398	;
1399	return 0;
1400	}
1401	_ACEOF
1402	ac_clean_files_save=$ac_clean_files
1403	ac_clean_files="$ac_clean_files a.out a.exe b.out"
1404	# Try to create an executable without -o first, disregard a.out.
1405	# It will help us diagnose broken compilers, and finding out an intuition
1406	# of exeext.
1407	echo "$as_me:$LINENO: checking for C++ compiler default output file name" >&5
1408	echo $ECHO_N "checking for C++ compiler default output file name... $ECHO_C" >&6
1409	ac_link_default=`echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
1410	if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1411	(eval $ac_link_default) 2>&5
1412	ac_status=$?
1413	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1414	(exit $ac_status); }; then
1415	# Find the output, starting from the most likely. This scheme is
1416	# not robust to junk in `.', hence go to wildcards (a.*) only as a last
1417	# resort.
1418
1419	# Be careful to initialize this variable, since it used to be cached.
1420	# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
1421	ac_cv_exeext=
1422	# b.out is created by i960 compilers.
1423	for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
1424	do
1425	test -f "$ac_file" \|\| continue
1426	case $ac_file in
1427	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj )
1428	;;
1429	conftest.$ac_ext )
1430	# This is the source file.
1431	;;
1432	[ab].out )
1433	# We found the default executable, but exeext='' is most
1434	# certainly right.
1435	break;;
1436	. )
1437	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
1438	# FIXME: I believe we export ac_cv_exeext for Libtool,
1439	# but it would be cool to find out if it's true. Does anybody
1440	# maintain Libtool? --akim.
1441	export ac_cv_exeext
1442	break;;
1443	* )
1444	break;;
1445	esac
1446	done
1447	else
1448	echo "$as_me: failed program was:" >&5
1449	sed 's/^/\| /' conftest.$ac_ext >&5
1450
1451	{ { echo "$as_me:$LINENO: error: C++ compiler cannot create executables
1452	See \`config.log' for more details." >&5
1453	echo "$as_me: error: C++ compiler cannot create executables
1454	See \`config.log' for more details." >&2;}
1455	{ (exit 77); exit 77; }; }
1456	fi
1457
1458	ac_exeext=$ac_cv_exeext
1459	echo "$as_me:$LINENO: result: $ac_file" >&5
1460	echo "${ECHO_T}$ac_file" >&6
1461
1462	# Check the compiler produces executables we can run. If not, either
1463	# the compiler is broken, or we cross compile.
1464	echo "$as_me:$LINENO: checking whether the C++ compiler works" >&5
1465	echo $ECHO_N "checking whether the C++ compiler works... $ECHO_C" >&6
1466	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1467	# If not cross compiling, check that we can run a simple program.
1468	if test "$cross_compiling" != yes; then
1469	if { ac_try='./$ac_file'
1470	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1471	(eval $ac_try) 2>&5
1472	ac_status=$?
1473	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1474	(exit $ac_status); }; }; then
1475	cross_compiling=no
1476	else
1477	if test "$cross_compiling" = maybe; then
1478	cross_compiling=yes
1479	else
1480	{ { echo "$as_me:$LINENO: error: cannot run C++ compiled programs.
1481	If you meant to cross compile, use \`--host'.
1482	See \`config.log' for more details." >&5
1483	echo "$as_me: error: cannot run C++ compiled programs.
1484	If you meant to cross compile, use \`--host'.
1485	See \`config.log' for more details." >&2;}
1486	{ (exit 1); exit 1; }; }
1487	fi
1488	fi
1489	fi
1490	echo "$as_me:$LINENO: result: yes" >&5
1491	echo "${ECHO_T}yes" >&6
1492
1493	rm -f a.out a.exe conftest$ac_cv_exeext b.out
1494	ac_clean_files=$ac_clean_files_save
1495	# Check the compiler produces executables we can run. If not, either
1496	# the compiler is broken, or we cross compile.
1497	echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
1498	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
1499	echo "$as_me:$LINENO: result: $cross_compiling" >&5
1500	echo "${ECHO_T}$cross_compiling" >&6
1501
1502	echo "$as_me:$LINENO: checking for suffix of executables" >&5
1503	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
1504	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
1505	(eval $ac_link) 2>&5
1506	ac_status=$?
1507	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1508	(exit $ac_status); }; then
1509	# If both `conftest.exe' and `conftest' are `present' (well, observable)
1510	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
1511	# work properly (i.e., refer to `conftest.exe'), while it won't with
1512	# `rm'.
1513	for ac_file in conftest.exe conftest conftest.*; do
1514	test -f "$ac_file" \|\| continue
1515	case $ac_file in
1516	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj ) ;;
1517	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
1518	export ac_cv_exeext
1519	break;;
1520	* ) break;;
1521	esac
1522	done
1523	else
1524	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
1525	See \`config.log' for more details." >&5
1526	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
1527	See \`config.log' for more details." >&2;}
1528	{ (exit 1); exit 1; }; }
1529	fi
1530
1531	rm -f conftest$ac_cv_exeext
1532	echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
1533	echo "${ECHO_T}$ac_cv_exeext" >&6
1534
1535	rm -f conftest.$ac_ext
1536	EXEEXT=$ac_cv_exeext
1537	ac_exeext=$EXEEXT
1538	echo "$as_me:$LINENO: checking for suffix of object files" >&5
1539	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
1540	if test "${ac_cv_objext+set}" = set; then
1541	echo $ECHO_N "(cached) $ECHO_C" >&6
1542	else
1543	cat >conftest.$ac_ext <<_ACEOF
1544	/* confdefs.h. */
1545	_ACEOF
1546	cat confdefs.h >>conftest.$ac_ext
1547	cat >>conftest.$ac_ext <<_ACEOF
1548	/* end confdefs.h. */
1549
1550	int
1551	main ()
1552	{
1553
1554	;
1555	return 0;
1556	}
1557	_ACEOF
1558	rm -f conftest.o conftest.obj
1559	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1560	(eval $ac_compile) 2>&5
1561	ac_status=$?
1562	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1563	(exit $ac_status); }; then
1564	for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
1565	case $ac_file in
1566	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg ) ;;
1567	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
1568	break;;
1569	esac
1570	done
1571	else
1572	echo "$as_me: failed program was:" >&5
1573	sed 's/^/\| /' conftest.$ac_ext >&5
1574
1575	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
1576	See \`config.log' for more details." >&5
1577	echo "$as_me: error: cannot compute suffix of object files: cannot compile
1578	See \`config.log' for more details." >&2;}
1579	{ (exit 1); exit 1; }; }
1580	fi
1581
1582	rm -f conftest.$ac_cv_objext conftest.$ac_ext
1583	fi
1584	echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
1585	echo "${ECHO_T}$ac_cv_objext" >&6
1586	OBJEXT=$ac_cv_objext
1587	ac_objext=$OBJEXT
1588	echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
1589	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
1590	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
1591	echo $ECHO_N "(cached) $ECHO_C" >&6
1592	else
1593	cat >conftest.$ac_ext <<_ACEOF
1594	/* confdefs.h. */
1595	_ACEOF
1596	cat confdefs.h >>conftest.$ac_ext
1597	cat >>conftest.$ac_ext <<_ACEOF
1598	/* end confdefs.h. */
1599
1600	int
1601	main ()
1602	{
1603	#ifndef __GNUC__
1604	choke me
1605	#endif
1606
1607	;
1608	return 0;
1609	}
1610	_ACEOF
1611	rm -f conftest.$ac_objext
1612	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1613	(eval $ac_compile) 2>conftest.er1
1614	ac_status=$?
1615	grep -v '^ *+' conftest.er1 >conftest.err
1616	rm -f conftest.er1
1617	cat conftest.err >&5
1618	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1619	(exit $ac_status); } &&
1620	{ ac_try='test -z "$ac_cxx_werror_flag"
1621	\|\| test ! -s conftest.err'
1622	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1623	(eval $ac_try) 2>&5
1624	ac_status=$?
1625	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1626	(exit $ac_status); }; } &&
1627	{ ac_try='test -s conftest.$ac_objext'
1628	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1629	(eval $ac_try) 2>&5
1630	ac_status=$?
1631	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1632	(exit $ac_status); }; }; then
1633	ac_compiler_gnu=yes
1634	else
1635	echo "$as_me: failed program was:" >&5
1636	sed 's/^/\| /' conftest.$ac_ext >&5
1637
1638	ac_compiler_gnu=no
1639	fi
1640	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
1641	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
1642
1643	fi
1644	echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
1645	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
1646	GXX=`test $ac_compiler_gnu = yes && echo yes`
1647	ac_test_CXXFLAGS=${CXXFLAGS+set}
1648	ac_save_CXXFLAGS=$CXXFLAGS
1649	CXXFLAGS="-g"
1650	echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
1651	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
1652	if test "${ac_cv_prog_cxx_g+set}" = set; then
1653	echo $ECHO_N "(cached) $ECHO_C" >&6
1654	else
1655	cat >conftest.$ac_ext <<_ACEOF
1656	/* confdefs.h. */
1657	_ACEOF
1658	cat confdefs.h >>conftest.$ac_ext
1659	cat >>conftest.$ac_ext <<_ACEOF
1660	/* end confdefs.h. */
1661
1662	int
1663	main ()
1664	{
1665
1666	;
1667	return 0;
1668	}
1669	_ACEOF
1670	rm -f conftest.$ac_objext
1671	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1672	(eval $ac_compile) 2>conftest.er1
1673	ac_status=$?
1674	grep -v '^ *+' conftest.er1 >conftest.err
1675	rm -f conftest.er1
1676	cat conftest.err >&5
1677	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1678	(exit $ac_status); } &&
1679	{ ac_try='test -z "$ac_cxx_werror_flag"
1680	\|\| test ! -s conftest.err'
1681	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1682	(eval $ac_try) 2>&5
1683	ac_status=$?
1684	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1685	(exit $ac_status); }; } &&
1686	{ ac_try='test -s conftest.$ac_objext'
1687	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1688	(eval $ac_try) 2>&5
1689	ac_status=$?
1690	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1691	(exit $ac_status); }; }; then
1692	ac_cv_prog_cxx_g=yes
1693	else
1694	echo "$as_me: failed program was:" >&5
1695	sed 's/^/\| /' conftest.$ac_ext >&5
1696
1697	ac_cv_prog_cxx_g=no
1698	fi
1699	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
1700	fi
1701	echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
1702	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
1703	if test "$ac_test_CXXFLAGS" = set; then
1704	CXXFLAGS=$ac_save_CXXFLAGS
1705	elif test $ac_cv_prog_cxx_g = yes; then
1706	if test "$GXX" = yes; then
1707	CXXFLAGS="-g -O2"
1708	else
1709	CXXFLAGS="-g"
1710	fi
1711	else
1712	if test "$GXX" = yes; then
1713	CXXFLAGS="-O2"
1714	else
1715	CXXFLAGS=
1716	fi
1717	fi
1718	for ac_declaration in \
1719	'' \
1720	'extern "C" void std::exit (int) throw (); using std::exit;' \
1721	'extern "C" void std::exit (int); using std::exit;' \
1722	'extern "C" void exit (int) throw ();' \
1723	'extern "C" void exit (int);' \
1724	'void exit (int);'
1725	do
1726	cat >conftest.$ac_ext <<_ACEOF
1727	/* confdefs.h. */
1728	_ACEOF
1729	cat confdefs.h >>conftest.$ac_ext
1730	cat >>conftest.$ac_ext <<_ACEOF
1731	/* end confdefs.h. */
1732	$ac_declaration
1733	#include <stdlib.h>
1734	int
1735	main ()
1736	{
1737	exit (42);
1738	;
1739	return 0;
1740	}
1741	_ACEOF
1742	rm -f conftest.$ac_objext
1743	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1744	(eval $ac_compile) 2>conftest.er1
1745	ac_status=$?
1746	grep -v '^ *+' conftest.er1 >conftest.err
1747	rm -f conftest.er1
1748	cat conftest.err >&5
1749	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1750	(exit $ac_status); } &&
1751	{ ac_try='test -z "$ac_cxx_werror_flag"
1752	\|\| test ! -s conftest.err'
1753	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1754	(eval $ac_try) 2>&5
1755	ac_status=$?
1756	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1757	(exit $ac_status); }; } &&
1758	{ ac_try='test -s conftest.$ac_objext'
1759	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1760	(eval $ac_try) 2>&5
1761	ac_status=$?
1762	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1763	(exit $ac_status); }; }; then
1764	:
1765	else
1766	echo "$as_me: failed program was:" >&5
1767	sed 's/^/\| /' conftest.$ac_ext >&5
1768
1769	continue
1770	fi
1771	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
1772	cat >conftest.$ac_ext <<_ACEOF
1773	/* confdefs.h. */
1774	_ACEOF
1775	cat confdefs.h >>conftest.$ac_ext
1776	cat >>conftest.$ac_ext <<_ACEOF
1777	/* end confdefs.h. */
1778	$ac_declaration
1779	int
1780	main ()
1781	{
1782	exit (42);
1783	;
1784	return 0;
1785	}
1786	_ACEOF
1787	rm -f conftest.$ac_objext
1788	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1789	(eval $ac_compile) 2>conftest.er1
1790	ac_status=$?
1791	grep -v '^ *+' conftest.er1 >conftest.err
1792	rm -f conftest.er1
1793	cat conftest.err >&5
1794	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1795	(exit $ac_status); } &&
1796	{ ac_try='test -z "$ac_cxx_werror_flag"
1797	\|\| test ! -s conftest.err'
1798	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1799	(eval $ac_try) 2>&5
1800	ac_status=$?
1801	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1802	(exit $ac_status); }; } &&
1803	{ ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
1809	break
1810	else
1811	echo "$as_me: failed program was:" >&5
1812	sed 's/^/\| /' conftest.$ac_ext >&5
1813
1814	fi
1815	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
1816	done
1817	rm -f conftest*
1818	if test -n "$ac_declaration"; then
1819	echo '#ifdef __cplusplus' >>confdefs.h
1820	echo $ac_declaration >>confdefs.h
1821	echo '#endif' >>confdefs.h
1822	fi
1823
1824	ac_ext=c
1825	ac_cpp='$CPP $CPPFLAGS'
1826	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1827	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1828	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1829
1830
1831
1832
1833	# Find a good install program. We prefer a C program (faster),
1834	# so one script is as good as another. But avoid the broken or
1835	# incompatible versions:
1836	# SysV /etc/install, /usr/sbin/install
1837	# SunOS /usr/etc/install
1838	# IRIX /sbin/install
1839	# AIX /bin/install
1840	# AmigaOS /C/install, which installs bootblocks on floppy discs
1841	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1842	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1843	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1844	# OS/2's system install, which has a completely different semantic
1845	# ./install, which can be erroneously created by make from ./install.sh.
1846	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1847	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1848	if test -z "$INSTALL"; then
1849	if test "${ac_cv_path_install+set}" = set; then
1850	echo $ECHO_N "(cached) $ECHO_C" >&6
1851	else
1852	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1853	for as_dir in $PATH
1854	do
1855	IFS=$as_save_IFS
1856	test -z "$as_dir" && as_dir=.
1857	# Account for people who put trailing slashes in PATH elements.
1858	case $as_dir/ in
1859	./ \| .// \| /cC/* \| \
1860	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
1861	?:\\/os2\\/install\\/* \| ?:\\/OS2\\/INSTALL\\/* \| \
1862	/usr/ucb/* ) ;;
1863	*)
1864	# OSF1 and SCO ODT 3.0 have their own names for install.
1865	# Don't use installbsd from OSF since it installs stuff as root
1866	# by default.
1867	for ac_prog in ginstall scoinst install; do
1868	for ac_exec_ext in '' $ac_executable_extensions; do
1869	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1870	if test $ac_prog = install &&
1871	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1872	# AIX install. It has an incompatible calling convention.
1873	:
1874	elif test $ac_prog = install &&
1875	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1876	# program-specific install script used by HP pwplus--don't use.
1877	:
1878	else
1879	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1880	break 3
1881	fi
1882	fi
1883	done
1884	done
1885	;;
1886	esac
1887	done
1888
1889
1890	fi
1891	if test "${ac_cv_path_install+set}" = set; then
1892	INSTALL=$ac_cv_path_install
1893	else
1894	# As a last resort, use the slow shell script. We don't cache a
1895	# path for INSTALL within a source directory, because that will
1896	# break other packages using the cache if that directory is
1897	# removed, or if the path is relative.
1898	INSTALL=$ac_install_sh
1899	fi
1900	fi
1901	echo "$as_me:$LINENO: result: $INSTALL" >&5
1902	echo "${ECHO_T}$INSTALL" >&6
1903
1904	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1905	# It thinks the first close brace ends the variable substitution.
1906	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1907
1908	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1909
1910	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1911
1912
1913	ac_config_files="$ac_config_files Makefile"
1914	cat >confcache <<\_ACEOF
1915	# This file is a shell script that caches the results of configure
1916	# tests run on this system so they can be shared between configure
1917	# scripts and configure runs, see configure's option --config-cache.
1918	# It is not useful on other systems. If it contains results you don't
1919	# want to keep, you may remove or edit it.
1920	#
1921	# config.status only pays attention to the cache file if you give it
1922	# the --recheck option to rerun configure.
1923	#
1924	# `ac_cv_env_foo' variables (set or unset) will be overridden when
1925	# loading this file, other unset `ac_cv_foo' will be assigned the
1926	# following values.
1927
1928	_ACEOF
1929
1930	# The following way of writing the cache mishandles newlines in values,
1931	# but we know of no workaround that is simple, portable, and efficient.
1932	# So, don't put newlines in cache variables' values.
1933	# Ultrix sh set writes to stderr and can't be redirected directly,
1934	# and sets the high bit in the cache file unless we assign to the vars.
1935	{
1936	(set) 2>&1 \|
1937	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
1938	ac_space=\ )
1939	# `set' does not quote correctly, so add quotes (double-quote
1940	# substitution turns \\\\ into \\, and sed turns \\ into \).
1941	sed -n \
1942	"s/'/'\\\\''/g;
1943	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
1944	;;
1945	*)
1946	# `set' quotes correctly as required by POSIX, so do not add quotes.
1947	sed -n \
1948	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
1949	;;
1950	esac;
1951	} \|
1952	sed '
1953	t clear
1954	: clear
1955	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
1956	t end
1957	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/
1958	: end' >>confcache
1959	if diff $cache_file confcache >/dev/null 2>&1; then :; else
1960	if test -w $cache_file; then
1961	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
1962	cat confcache >$cache_file
1963	else
1964	echo "not updating unwritable cache $cache_file"
1965	fi
1966	fi
1967	rm -f confcache
1968
1969	test "x$prefix" = xNONE && prefix=$ac_default_prefix
1970	# Let make expand exec_prefix.
1971	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1972
1973	# VPATH may cause trouble with some makes, so we remove $(srcdir),
1974	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
1975	# trailing colons and then remove the whole line if VPATH becomes empty
1976	# (actually we leave an empty line to preserve line numbers).
1977	if test "x$srcdir" = x.; then
1978	ac_vpsub='/^[ ]VPATH[ ]=/{
1979	s/:\$(srcdir):/:/;
1980	s/:\${srcdir}:/:/;
1981	s/:@srcdir@:/:/;
1982	s/^$[^=]=[ ]$:*/\1/;
1983	s/:*$//;
1984	s/^[^=]=[ ]$//;
1985	}'
1986	fi
1987
1988	# Transform confdefs.h into DEFS.
1989	# Protect against shell expansion while executing Makefile rules.
1990	# Protect against Makefile macro expansion.
1991	#
1992	# If the first sed substitution is executed (which looks for macros that
1993	# take arguments), then we branch to the quote section. Otherwise,
1994	# look for a macro that doesn't take arguments.
1995	cat >confdef2opt.sed <<\_ACEOF
1996	t clear
1997	: clear
1998	s,^[ ]#[ ]define[ ][ ]$[^ (][^ (]([^)])$[ ]$.*$,-D\1=\2,g
1999	t quote
2000	s,^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$,-D\1=\2,g
2001	t quote
2002	d
2003	: quote
2004	s,[ `~#$^&*(){}\\\|;'"<>?],\\&,g
2005	s,\[,\\&,g
2006	s,\],\\&,g
2007	s,\$,$$,g
2008	p
2009	_ACEOF
2010	# We use echo to avoid assuming a particular line-breaking character.
2011	# The extra dot is to prevent the shell from consuming trailing
2012	# line-breaks from the sub-command output. A line-break within
2013	# single-quotes doesn't work because, if this script is created in a
2014	# platform that uses two characters for line-breaks (e.g., DOS), tr
2015	# would break.
2016	ac_LF_and_DOT=`echo; echo .`
2017	DEFS=`sed -n -f confdef2opt.sed confdefs.h \| tr "$ac_LF_and_DOT" ' .'`
2018	rm -f confdef2opt.sed
2019
2020
2021	ac_libobjs=
2022	ac_ltlibobjs=
2023	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
2024	# 1. Remove the extension, and $U if already installed.
2025	ac_i=`echo "$ac_i" \|
2026	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
2027	# 2. Add them.
2028	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
2029	ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
2030	done
2031	LIBOBJS=$ac_libobjs
2032
2033	LTLIBOBJS=$ac_ltlibobjs
2034
2035
2036
2037	: ${CONFIG_STATUS=./config.status}
2038	ac_clean_files_save=$ac_clean_files
2039	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
2040	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
2041	echo "$as_me: creating $CONFIG_STATUS" >&6;}
2042	cat >$CONFIG_STATUS <<_ACEOF
2043	#! $SHELL
2044	# Generated by $as_me.
2045	# Run this file to recreate the current configuration.
2046	# Compiler output produced by configure, useful for debugging
2047	# configure, is in config.log if it exists.
2048
2049	debug=false
2050	ac_cs_recheck=false
2051	ac_cs_silent=false
2052	SHELL=\${CONFIG_SHELL-$SHELL}
2053	_ACEOF
2054
2055	cat >>$CONFIG_STATUS <<\_ACEOF
2056	## --------------------- ##
2057	## M4sh Initialization. ##
2058	## --------------------- ##
2059
2060	# Be Bourne compatible
2061	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
2062	emulate sh
2063	NULLCMD=:
2064	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
2065	# is contrary to our usage. Disable this feature.
2066	alias -g '${1+"$@"}'='"$@"'
2067	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
2068	set -o posix
2069	fi
2070	DUALCASE=1; export DUALCASE # for MKS sh
2071
2072	# Support unset when possible.
2073	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
2074	as_unset=unset
2075	else
2076	as_unset=false
2077	fi
2078
2079
2080	# Work around bugs in pre-3.0 UWIN ksh.
2081	$as_unset ENV MAIL MAILPATH
2082	PS1='$ '
2083	PS2='> '
2084	PS4='+ '
2085
2086	# NLS nuisances.
2087	for as_var in \
2088	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
2089	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
2090	LC_TELEPHONE LC_TIME
2091	do
2092	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
2093	eval $as_var=C; export $as_var
2094	else
2095	$as_unset $as_var
2096	fi
2097	done
2098
2099	# Required to use basename.
2100	if expr a : '$a$' >/dev/null 2>&1; then
2101	as_expr=expr
2102	else
2103	as_expr=false
2104	fi
2105
2106	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
2107	as_basename=basename
2108	else
2109	as_basename=false
2110	fi
2111
2112
2113	# Name of the executable.
2114	as_me=`$as_basename "$0" \|\|
2115	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
2116	X"$0" : 'X$//$$' \\| \
2117	X"$0" : 'X$/$$' \\| \
2118	. : '$.$' 2>/dev/null \|\|
2119	echo X/"$0" \|
2120	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
2121	/^X\/$\/\/$$/{ s//\1/; q; }
2122	/^X\/$\/$.*/{ s//\1/; q; }
2123	s/.*/./; q'`
2124
2125
2126	# PATH needs CR, and LINENO needs CR and PATH.
2127	# Avoid depending upon Character Ranges.
2128	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
2129	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
2130	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
2131	as_cr_digits='0123456789'
2132	as_cr_alnum=$as_cr_Letters$as_cr_digits
2133
2134	# The user is always right.
2135	if test "${PATH_SEPARATOR+set}" != set; then
2136	echo "#! /bin/sh" >conf$$.sh
2137	echo "exit 0" >>conf$$.sh
2138	chmod +x conf$$.sh
2139	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
2140	PATH_SEPARATOR=';'
2141	else
2142	PATH_SEPARATOR=:
2143	fi
2144	rm -f conf$$.sh
2145	fi
2146
2147
2148	as_lineno_1=$LINENO
2149	as_lineno_2=$LINENO
2150	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
2151	test "x$as_lineno_1" != "x$as_lineno_2" &&
2152	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
2153	# Find who we are. Look in the path if we contain no path at all
2154	# relative or not.
2155	case $0 in
2156	[\\/] ) as_myself=$0 ;;
2157	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2158	for as_dir in $PATH
2159	do
2160	IFS=$as_save_IFS
2161	test -z "$as_dir" && as_dir=.
2162	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
2163	done
2164
2165	;;
2166	esac
2167	# We did not find ourselves, most probably we were run as `sh COMMAND'
2168	# in which case we are not to be found in the path.
2169	if test "x$as_myself" = x; then
2170	as_myself=$0
2171	fi
2172	if test ! -f "$as_myself"; then
2173	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
2174	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
2175	{ (exit 1); exit 1; }; }
2176	fi
2177	case $CONFIG_SHELL in
2178	'')
2179	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2180	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
2181	do
2182	IFS=$as_save_IFS
2183	test -z "$as_dir" && as_dir=.
2184	for as_base in sh bash ksh sh5; do
2185	case $as_dir in
2186	/*)
2187	if ("$as_dir/$as_base" -c '
2188	as_lineno_1=$LINENO
2189	as_lineno_2=$LINENO
2190	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
2191	test "x$as_lineno_1" != "x$as_lineno_2" &&
2192	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
2193	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
2194	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
2195	CONFIG_SHELL=$as_dir/$as_base
2196	export CONFIG_SHELL
2197	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
2198	fi;;
2199	esac
2200	done
2201	done
2202	;;
2203	esac
2204
2205	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
2206	# uniformly replaced by the line number. The first 'sed' inserts a
2207	# line-number line before each line; the second 'sed' does the real
2208	# work. The second script uses 'N' to pair each line-number line
2209	# with the numbered line, and appends trailing '-' during
2210	# substitution so that $LINENO is not a special case at line end.
2211	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
2212	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
2213	sed '=' <$as_myself \|
2214	sed '
2215	N
2216	s,$,-,
2217	: loop
2218	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
2219	t loop
2220	s,-$,,
2221	s,^['$as_cr_digits']*\n,,
2222	' >$as_me.lineno &&
2223	chmod +x $as_me.lineno \|\|
2224	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
2225	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
2226	{ (exit 1); exit 1; }; }
2227
2228	# Don't try to exec as it changes $[0], causing all sort of problems
2229	# (the dirname of $[0] is not the place where we might find the
2230	# original and so on. Autoconf is especially sensible to this).
2231	. ./$as_me.lineno
2232	# Exit status is that of the last command.
2233	exit
2234	}
2235
2236
2237	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
2238	c,-n*) ECHO_N= ECHO_C='
2239	' ECHO_T=' ' ;;
2240	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
2241	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
2242	esac
2243
2244	if expr a : '$a$' >/dev/null 2>&1; then
2245	as_expr=expr
2246	else
2247	as_expr=false
2248	fi
2249
2250	rm -f conf$$ conf$$.exe conf$$.file
2251	echo >conf$$.file
2252	if ln -s conf$$.file conf$$ 2>/dev/null; then
2253	# We could just check for DJGPP; but this test a) works b) is more generic
2254	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
2255	if test -f conf$$.exe; then
2256	# Don't use ln at all; we don't have any links
2257	as_ln_s='cp -p'
2258	else
2259	as_ln_s='ln -s'
2260	fi
2261	elif ln conf$$.file conf$$ 2>/dev/null; then
2262	as_ln_s=ln
2263	else
2264	as_ln_s='cp -p'
2265	fi
2266	rm -f conf$$ conf$$.exe conf$$.file
2267
2268	if mkdir -p . 2>/dev/null; then
2269	as_mkdir_p=:
2270	else
2271	test -d ./-p && rmdir ./-p
2272	as_mkdir_p=false
2273	fi
2274
2275	as_executable_p="test -f"
2276
2277	# Sed expression to map a string onto a valid CPP name.
2278	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
2279
2280	# Sed expression to map a string onto a valid variable name.
2281	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
2282
2283
2284	# IFS
2285	# We need space, tab and new line, in precisely that order.
2286	as_nl='
2287	'
2288	IFS=" $as_nl"
2289
2290	# CDPATH.
2291	$as_unset CDPATH
2292
2293	exec 6>&1
2294
2295	# Open the log real soon, to keep \$[0] and so on meaningful, and to
2296	# report actual input values of CONFIG_FILES etc. instead of their
2297	# values after options handling. Logging --version etc. is OK.
2298	exec 5>>config.log
2299	{
2300	echo
2301	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
2302	## Running $as_me. ##
2303	_ASBOX
2304	} >&5
2305	cat >&5 <<_CSEOF
2306
2307	This file was extended by $as_me, which was
2308	generated by GNU Autoconf 2.59. Invocation command line was
2309
2310	CONFIG_FILES = $CONFIG_FILES
2311	CONFIG_HEADERS = $CONFIG_HEADERS
2312	CONFIG_LINKS = $CONFIG_LINKS
2313	CONFIG_COMMANDS = $CONFIG_COMMANDS
2314	$ $0 $@
2315
2316	_CSEOF
2317	echo "on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`" >&5
2318	echo >&5
2319	_ACEOF
2320
2321	# Files that config.status was made for.
2322	if test -n "$ac_config_files"; then
2323	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
2324	fi
2325
2326	if test -n "$ac_config_headers"; then
2327	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
2328	fi
2329
2330	if test -n "$ac_config_links"; then
2331	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
2332	fi
2333
2334	if test -n "$ac_config_commands"; then
2335	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
2336	fi
2337
2338	cat >>$CONFIG_STATUS <<\_ACEOF
2339
2340	ac_cs_usage="\
2341	\`$as_me' instantiates files from templates according to the
2342	current configuration.
2343
2344	Usage: $0 [OPTIONS] [FILE]...
2345
2346	-h, --help print this help, then exit
2347	-V, --version print version number, then exit
2348	-q, --quiet do not print progress messages
2349	-d, --debug don't remove temporary files
2350	--recheck update $as_me by reconfiguring in the same conditions
2351	--file=FILE[:TEMPLATE]
2352	instantiate the configuration file FILE
2353
2354	Configuration files:
2355	$config_files
2356
2357	Report bugs to <[email protected]>."
2358	_ACEOF
2359
2360	cat >>$CONFIG_STATUS <<_ACEOF
2361	ac_cs_version="\\
2362	config.status
2363	configured by $0, generated by GNU Autoconf 2.59,
2364	with options \\"`echo "$ac_configure_args" \| sed 's/[\\""\`\$]/\\\\&/g'`\\"
2365
2366	Copyright (C) 2003 Free Software Foundation, Inc.
2367	This config.status script is free software; the Free Software Foundation
2368	gives unlimited permission to copy, distribute and modify it."
2369	srcdir=$srcdir
2370	INSTALL="$INSTALL"
2371	_ACEOF
2372
2373	cat >>$CONFIG_STATUS <<\_ACEOF
2374	# If no file are specified by the user, then we need to provide default
2375	# value. By we need to know if files were specified by the user.
2376	ac_need_defaults=:
2377	while test $# != 0
2378	do
2379	case $1 in
2380	--=)
2381	ac_option=`expr "x$1" : 'x$[^=]*$='`
2382	ac_optarg=`expr "x$1" : 'x[^=]=$.$'`
2383	ac_shift=:
2384	;;
2385	-*)
2386	ac_option=$1
2387	ac_optarg=$2
2388	ac_shift=shift
2389	;;
2390	*) # This is not an option, so the user has probably given explicit
2391	# arguments.
2392	ac_option=$1
2393	ac_need_defaults=false;;
2394	esac
2395
2396	case $ac_option in
2397	# Handling of the options.
2398	_ACEOF
2399	cat >>$CONFIG_STATUS <<\_ACEOF
2400	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
2401	ac_cs_recheck=: ;;
2402	--version \| --vers* \| -V )
2403	echo "$ac_cs_version"; exit 0 ;;
2404	--he \| --h)
2405	# Conflict between --help and --header
2406	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
2407	Try \`$0 --help' for more information." >&5
2408	echo "$as_me: error: ambiguous option: $1
2409	Try \`$0 --help' for more information." >&2;}
2410	{ (exit 1); exit 1; }; };;
2411	--help \| --hel \| -h )
2412	echo "$ac_cs_usage"; exit 0 ;;
2413	--debug \| --d* \| -d )
2414	debug=: ;;
2415	--file \| --fil \| --fi \| --f )
2416	$ac_shift
2417	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
2418	ac_need_defaults=false;;
2419	--header \| --heade \| --head \| --hea )
2420	$ac_shift
2421	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
2422	ac_need_defaults=false;;
2423	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
2424	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
2425	ac_cs_silent=: ;;
2426
2427	# This is an error.
2428	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
2429	Try \`$0 --help' for more information." >&5
2430	echo "$as_me: error: unrecognized option: $1
2431	Try \`$0 --help' for more information." >&2;}
2432	{ (exit 1); exit 1; }; } ;;
2433
2434	*) ac_config_targets="$ac_config_targets $1" ;;
2435
2436	esac
2437	shift
2438	done
2439
2440	ac_configure_extra_args=
2441
2442	if $ac_cs_silent; then
2443	exec 6>/dev/null
2444	ac_configure_extra_args="$ac_configure_extra_args --silent"
2445	fi
2446
2447	_ACEOF
2448	cat >>$CONFIG_STATUS <<_ACEOF
2449	if \$ac_cs_recheck; then
2450	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
2451	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
2452	fi
2453
2454	_ACEOF
2455
2456
2457
2458
2459
2460	cat >>$CONFIG_STATUS <<\_ACEOF
2461	for ac_config_target in $ac_config_targets
2462	do
2463	case "$ac_config_target" in
2464	# Handling of arguments.
2465	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
2466	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
2467	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
2468	{ (exit 1); exit 1; }; };;
2469	esac
2470	done
2471
2472	# If the user did not use the arguments to specify the items to instantiate,
2473	# then the envvar interface is used. Set only those that are not.
2474	# We use the long form for the default assignment because of an extremely
2475	# bizarre bug on SunOS 4.1.3.
2476	if $ac_need_defaults; then
2477	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
2478	fi
2479
2480	# Have a temporary directory for convenience. Make it in the build tree
2481	# simply because there is no reason to put it here, and in addition,
2482	# creating and moving files from /tmp can sometimes cause problems.
2483	# Create a temporary directory, and hook for its removal unless debugging.
2484	$debug \|\|
2485	{
2486	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
2487	trap '{ (exit 1); exit 1; }' 1 2 13 15
2488	}
2489
2490	# Create a (secure) tmp directory for tmp files.
2491
2492	{
2493	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
2494	test -n "$tmp" && test -d "$tmp"
2495	} \|\|
2496	{
2497	tmp=./confstat$$-$RANDOM
2498	(umask 077 && mkdir $tmp)
2499	} \|\|
2500	{
2501	echo "$me: cannot create a temporary directory in ." >&2
2502	{ (exit 1); exit 1; }
2503	}
2504
2505	_ACEOF
2506
2507	cat >>$CONFIG_STATUS <<_ACEOF
2508
2509	#
2510	# CONFIG_FILES section.
2511	#
2512
2513	# No need to generate the scripts if there are no CONFIG_FILES.
2514	# This happens for instance when ./config.status config.h
2515	if test -n "\$CONFIG_FILES"; then
2516	# Protect against being on the right side of a sed subst in config.status.
2517	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
2518	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
2519	s,@SHELL@,$SHELL,;t t
2520	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
2521	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
2522	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
2523	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
2524	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
2525	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
2526	s,@exec_prefix@,$exec_prefix,;t t
2527	s,@prefix@,$prefix,;t t
2528	s,@program_transform_name@,$program_transform_name,;t t
2529	s,@bindir@,$bindir,;t t
2530	s,@sbindir@,$sbindir,;t t
2531	s,@libexecdir@,$libexecdir,;t t
2532	s,@datadir@,$datadir,;t t
2533	s,@sysconfdir@,$sysconfdir,;t t
2534	s,@sharedstatedir@,$sharedstatedir,;t t
2535	s,@localstatedir@,$localstatedir,;t t
2536	s,@libdir@,$libdir,;t t
2537	s,@includedir@,$includedir,;t t
2538	s,@oldincludedir@,$oldincludedir,;t t
2539	s,@infodir@,$infodir,;t t
2540	s,@mandir@,$mandir,;t t
2541	s,@build_alias@,$build_alias,;t t
2542	s,@host_alias@,$host_alias,;t t
2543	s,@target_alias@,$target_alias,;t t
2544	s,@DEFS@,$DEFS,;t t
2545	s,@ECHO_C@,$ECHO_C,;t t
2546	s,@ECHO_N@,$ECHO_N,;t t
2547	s,@ECHO_T@,$ECHO_T,;t t
2548	s,@LIBS@,$LIBS,;t t
2549	s,@CXX@,$CXX,;t t
2550	s,@CXXFLAGS@,$CXXFLAGS,;t t
2551	s,@LDFLAGS@,$LDFLAGS,;t t
2552	s,@CPPFLAGS@,$CPPFLAGS,;t t
2553	s,@ac_ct_CXX@,$ac_ct_CXX,;t t
2554	s,@EXEEXT@,$EXEEXT,;t t
2555	s,@OBJEXT@,$OBJEXT,;t t
2556	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
2557	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
2558	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
2559	s,@LIBOBJS@,$LIBOBJS,;t t
2560	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
2561	CEOF
2562
2563	_ACEOF
2564
2565	cat >>$CONFIG_STATUS <<\_ACEOF
2566	# Split the substitutions into bite-sized pieces for seds with
2567	# small command number limits, like on Digital OSF/1 and HP-UX.
2568	ac_max_sed_lines=48
2569	ac_sed_frag=1 # Number of current file.
2570	ac_beg=1 # First line for current file.
2571	ac_end=$ac_max_sed_lines # Line after last line for current file.
2572	ac_more_lines=:
2573	ac_sed_cmds=
2574	while $ac_more_lines; do
2575	if test $ac_beg -gt 1; then
2576	sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
2577	else
2578	sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
2579	fi
2580	if test ! -s $tmp/subs.frag; then
2581	ac_more_lines=false
2582	else
2583	# The purpose of the label and of the branching condition is to
2584	# speed up the sed processing (if there are no `@' at all, there
2585	# is no need to browse any of the substitutions).
2586	# These are the two extra sed commands mentioned above.
2587	(echo ':t
2588	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
2589	if test -z "$ac_sed_cmds"; then
2590	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
2591	else
2592	ac_sed_cmds="$ac_sed_cmds \| sed -f $tmp/subs-$ac_sed_frag.sed"
2593	fi
2594	ac_sed_frag=`expr $ac_sed_frag + 1`
2595	ac_beg=$ac_end
2596	ac_end=`expr $ac_end + $ac_max_sed_lines`
2597	fi
2598	done
2599	if test -z "$ac_sed_cmds"; then
2600	ac_sed_cmds=cat
2601	fi
2602	fi # test -n "$CONFIG_FILES"
2603
2604	_ACEOF
2605	cat >>$CONFIG_STATUS <<\_ACEOF
2606	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
2607	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2608	case $ac_file in
2609	- \| :- \| :-:* ) # input from stdin
2610	cat >$tmp/stdin
2611	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
2612	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
2613	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
2614	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
2615	* ) ac_file_in=$ac_file.in ;;
2616	esac
2617
2618	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
2619	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
2620	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
2621	X"$ac_file" : 'X$//$[^/]' \\| \
2622	X"$ac_file" : 'X$//$$' \\| \
2623	X"$ac_file" : 'X$/$' \\| \
2624	. : '$.$' 2>/dev/null \|\|
2625	echo X"$ac_file" \|
2626	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
2627	/^X$\/\/$[^/].*/{ s//\1/; q; }
2628	/^X$\/\/$$/{ s//\1/; q; }
2629	/^X$\/$.*/{ s//\1/; q; }
2630	s/.*/./; q'`
2631	{ if $as_mkdir_p; then
2632	mkdir -p "$ac_dir"
2633	else
2634	as_dir="$ac_dir"
2635	as_dirs=
2636	while test ! -d "$as_dir"; do
2637	as_dirs="$as_dir $as_dirs"
2638	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
2639	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
2640	X"$as_dir" : 'X$//$[^/]' \\| \
2641	X"$as_dir" : 'X$//$$' \\| \
2642	X"$as_dir" : 'X$/$' \\| \
2643	. : '$.$' 2>/dev/null \|\|
2644	echo X"$as_dir" \|
2645	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
2646	/^X$\/\/$[^/].*/{ s//\1/; q; }
2647	/^X$\/\/$$/{ s//\1/; q; }
2648	/^X$\/$.*/{ s//\1/; q; }
2649	s/.*/./; q'`
2650	done
2651	test ! -n "$as_dirs" \|\| mkdir $as_dirs
2652	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
2653	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
2654	{ (exit 1); exit 1; }; }; }
2655
2656	ac_builddir=.
2657
2658	if test "$ac_dir" != .; then
2659	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
2660	# A "../" for each directory in $ac_dir_suffix.
2661	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
2662	else
2663	ac_dir_suffix= ac_top_builddir=
2664	fi
2665
2666	case $srcdir in
2667	.) # No --srcdir option. We are building in place.
2668	ac_srcdir=.
2669	if test -z "$ac_top_builddir"; then
2670	ac_top_srcdir=.
2671	else
2672	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
2673	fi ;;
2674	[\\/]* \| ?:[\\/]* ) # Absolute path.
2675	ac_srcdir=$srcdir$ac_dir_suffix;
2676	ac_top_srcdir=$srcdir ;;
2677	*) # Relative path.
2678	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
2679	ac_top_srcdir=$ac_top_builddir$srcdir ;;
2680	esac
2681
2682	# Do not use `cd foo && pwd` to compute absolute paths, because
2683	# the directories may not exist.
2684	case `pwd` in
2685	.) ac_abs_builddir="$ac_dir";;
2686	*)
2687	case "$ac_dir" in
2688	.) ac_abs_builddir=`pwd`;;
2689	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
2690	*) ac_abs_builddir=`pwd`/"$ac_dir";;
2691	esac;;
2692	esac
2693	case $ac_abs_builddir in
2694	.) ac_abs_top_builddir=${ac_top_builddir}.;;
2695	*)
2696	case ${ac_top_builddir}. in
2697	.) ac_abs_top_builddir=$ac_abs_builddir;;
2698	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
2699	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
2700	esac;;
2701	esac
2702	case $ac_abs_builddir in
2703	.) ac_abs_srcdir=$ac_srcdir;;
2704	*)
2705	case $ac_srcdir in
2706	.) ac_abs_srcdir=$ac_abs_builddir;;
2707	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
2708	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
2709	esac;;
2710	esac
2711	case $ac_abs_builddir in
2712	.) ac_abs_top_srcdir=$ac_top_srcdir;;
2713	*)
2714	case $ac_top_srcdir in
2715	.) ac_abs_top_srcdir=$ac_abs_builddir;;
2716	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
2717	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
2718	esac;;
2719	esac
2720
2721
2722	case $INSTALL in
2723	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
2724	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;
2725	esac
2726
2727	if test x"$ac_file" != x-; then
2728	{ echo "$as_me:$LINENO: creating $ac_file" >&5
2729	echo "$as_me: creating $ac_file" >&6;}
2730	rm -f "$ac_file"
2731	fi
2732	# Let's still pretend it is `configure' which instantiates (i.e., don't
2733	# use $as_me), people would be surprised to read:
2734	# /* config.h. Generated by config.status. */
2735	if test x"$ac_file" = x-; then
2736	configure_input=
2737	else
2738	configure_input="$ac_file. "
2739	fi
2740	configure_input=$configure_input"Generated from `echo $ac_file_in \|
2741	sed 's,.*/,,'` by configure."
2742
2743	# First look for the input files in the build tree, otherwise in the
2744	# src tree.
2745	ac_file_inputs=`IFS=:
2746	for f in $ac_file_in; do
2747	case $f in
2748	-) echo $tmp/stdin ;;
2749	[\\/$]*)
2750	# Absolute (can't be DOS-style, as IFS=:)
2751	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
2752	echo "$as_me: error: cannot find input file: $f" >&2;}
2753	{ (exit 1); exit 1; }; }
2754	echo "$f";;
2755	*) # Relative
2756	if test -f "$f"; then
2757	# Build tree
2758	echo "$f"
2759	elif test -f "$srcdir/$f"; then
2760	# Source tree
2761	echo "$srcdir/$f"
2762	else
2763	# /dev/null tree
2764	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
2765	echo "$as_me: error: cannot find input file: $f" >&2;}
2766	{ (exit 1); exit 1; }; }
2767	fi;;
2768	esac
2769	done` \|\| { (exit 1); exit 1; }
2770	_ACEOF
2771	cat >>$CONFIG_STATUS <<_ACEOF
2772	sed "$ac_vpsub
2773	$extrasub
2774	_ACEOF
2775	cat >>$CONFIG_STATUS <<\_ACEOF
2776	:t
2777	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
2778	s,@configure_input@,$configure_input,;t t
2779	s,@srcdir@,$ac_srcdir,;t t
2780	s,@abs_srcdir@,$ac_abs_srcdir,;t t
2781	s,@top_srcdir@,$ac_top_srcdir,;t t
2782	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
2783	s,@builddir@,$ac_builddir,;t t
2784	s,@abs_builddir@,$ac_abs_builddir,;t t
2785	s,@top_builddir@,$ac_top_builddir,;t t
2786	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
2787	s,@INSTALL@,$ac_INSTALL,;t t
2788	" $ac_file_inputs \| (eval "$ac_sed_cmds") >$tmp/out
2789	rm -f $tmp/stdin
2790	if test x"$ac_file" != x-; then
2791	mv $tmp/out $ac_file
2792	else
2793	cat $tmp/out
2794	rm -f $tmp/out
2795	fi
2796
2797	done
2798	_ACEOF
2799
2800	cat >>$CONFIG_STATUS <<\_ACEOF
2801
2802	{ (exit 0); exit 0; }
2803	_ACEOF
2804	chmod +x $CONFIG_STATUS
2805	ac_clean_files=$ac_clean_files_save
2806
2807
2808	# configure is writing to config.log, and then calls config.status.
2809	# config.status does its own redirection, appending to config.log.
2810	# Unfortunately, on DOS this fails, as config.log is still kept open
2811	# by configure, so config.status won't be able to write to it; its
2812	# output is simply discarded. So we exec the FD to /dev/null,
2813	# effectively closing config.log, so it can be properly (re)opened and
2814	# appended to by config.status. When coming back to configure, we
2815	# need to make the FD available again.
2816	if test "$no_create" != yes; then
2817	ac_cs_success=:
2818	ac_config_status_args=
2819	test "$silent" = yes &&
2820	ac_config_status_args="$ac_config_status_args --quiet"
2821	exec 5>/dev/null
2822	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
2823	exec 5>>config.log
2824	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
2825	# would make configure fail if this is the last instruction.
2826	$ac_cs_success \|\| { (exit 1); exit 1; }
2827	fi
2828

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