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configure@ 14119

Last change on this file since 14119 was 6127, checked in by mdewsnip, 20 years ago
IsisGdl package for reading CDS/ISIS databases. Provided by Jean-Claude Dauphin at UNESCO, and modified slightly to compile and run under Linux.
Property svn:executable set to ``* Property svn:keywords set to `Author Date Id Revision`
File size: 63.5 KB

Line
1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by Autoconf 2.50.
4	#
5	# Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
6	# Free Software Foundation, Inc.
7	# This configure script is free software; the Free Software Foundation
8	# gives unlimited permission to copy, distribute and modify it.
9
10	# Be Bourne compatible
11	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
12	emulate sh
13	NULLCMD=:
14	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
15	set -o posix
16	fi
17
18	# Name of the executable.
19	as_me=`echo "$0" \|sed 's,.*[\\/],,'`
20
21	if expr a : '$a$' >/dev/null 2>&1; then
22	as_expr=expr
23	else
24	as_expr=false
25	fi
26
27	rm -f conf$$ conf$$.exe conf$$.file
28	echo >conf$$.file
29	if ln -s conf$$.file conf$$ 2>/dev/null; then
30	# We could just check for DJGPP; but this test a) works b) is more generic
31	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
32	if test -f conf$$.exe; then
33	# Don't use ln at all; we don't have any links
34	as_ln_s='cp -p'
35	else
36	as_ln_s='ln -s'
37	fi
38	elif ln conf$$.file conf$$ 2>/dev/null; then
39	as_ln_s=ln
40	else
41	as_ln_s='cp -p'
42	fi
43	rm -f conf$$ conf$$.exe conf$$.file
44
45	as_executable_p="test -f"
46
47	# Support unset when possible.
48	if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
49	as_unset=unset
50	else
51	as_unset=false
52	fi
53
54	# NLS nuisances.
55	$as_unset LANG \|\| test "${LANG+set}" != set \|\| { LANG=C; export LANG; }
56	$as_unset LC_ALL \|\| test "${LC_ALL+set}" != set \|\| { LC_ALL=C; export LC_ALL; }
57	$as_unset LC_TIME \|\| test "${LC_TIME+set}" != set \|\| { LC_TIME=C; export LC_TIME; }
58	$as_unset LC_CTYPE \|\| test "${LC_CTYPE+set}" != set \|\| { LC_CTYPE=C; export LC_CTYPE; }
59	$as_unset LANGUAGE \|\| test "${LANGUAGE+set}" != set \|\| { LANGUAGE=C; export LANGUAGE; }
60	$as_unset LC_COLLATE \|\| test "${LC_COLLATE+set}" != set \|\| { LC_COLLATE=C; export LC_COLLATE; }
61	$as_unset LC_NUMERIC \|\| test "${LC_NUMERIC+set}" != set \|\| { LC_NUMERIC=C; export LC_NUMERIC; }
62	$as_unset LC_MESSAGES \|\| test "${LC_MESSAGES+set}" != set \|\| { LC_MESSAGES=C; export LC_MESSAGES; }
63
64	# IFS
65	# We need space, tab and new line, in precisely that order.
66	as_nl='
67	'
68	IFS=" $as_nl"
69
70	# CDPATH.
71	$as_unset CDPATH \|\| test "${CDPATH+set}" != set \|\| { CDPATH=:; export CDPATH; }
72
73	# Name of the host.
74	# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
75	# so uname gets run too.
76	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
77
78	exec 6>&1
79
80	#
81	# Initializations.
82	#
83	ac_default_prefix=/usr/local
84	cross_compiling=no
85	subdirs=
86	MFLAGS= MAKEFLAGS=
87	SHELL=${CONFIG_SHELL-/bin/sh}
88
89	# Maximum number of lines to put in a shell here document.
90	# This variable seems obsolete. It should probably be removed, and
91	# only ac_max_sed_lines should be used.
92	: ${ac_max_here_lines=38}
93
94	# Avoid depending upon Character Ranges.
95	ac_cr_az='abcdefghijklmnopqrstuvwxyz'
96	ac_cr_AZ='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
97	ac_cr_09='0123456789'
98	ac_cr_alnum=$ac_cr_az$ac_cr_AZ$ac_cr_09
99
100	# Sed expression to map a string onto a valid sh and CPP variable names.
101	ac_tr_sh="sed y%*+%pp%;s%[^_$ac_cr_alnum]%_%g"
102	ac_tr_cpp="sed y%*$ac_cr_az%P$ac_cr_AZ%;s%[^_$ac_cr_alnum]%_%g"
103
104	ac_default_prefix=../..
105
106	# Initialize some variables set by options.
107	ac_init_help=
108	ac_init_version=false
109	# The variables have the same names as the options, with
110	# dashes changed to underlines.
111	cache_file=/dev/null
112	exec_prefix=NONE
113	no_create=
114	no_recursion=
115	prefix=NONE
116	program_prefix=NONE
117	program_suffix=NONE
118	program_transform_name=s,x,x,
119	silent=
120	site=
121	srcdir=
122	verbose=
123	x_includes=NONE
124	x_libraries=NONE
125
126	# Installation directory options.
127	# These are left unexpanded so users can "make install exec_prefix=/foo"
128	# and all the variables that are supposed to be based on exec_prefix
129	# by default will actually change.
130	# Use braces instead of parens because sh, perl, etc. also accept them.
131	bindir='${exec_prefix}/bin'
132	sbindir='${exec_prefix}/sbin'
133	libexecdir='${exec_prefix}/libexec'
134	datadir='${prefix}/share'
135	sysconfdir='${prefix}/etc'
136	sharedstatedir='${prefix}/com'
137	localstatedir='${prefix}/var'
138	libdir='${exec_prefix}/lib'
139	includedir='${prefix}/include'
140	oldincludedir='/usr/include'
141	infodir='${prefix}/info'
142	mandir='${prefix}/man'
143
144	# Identity of this package.
145	PACKAGE_NAME=
146	PACKAGE_TARNAME=
147	PACKAGE_VERSION=
148	PACKAGE_STRING=
149	PACKAGE_BUGREPORT=
150
151	ac_prev=
152	for ac_option
153	do
154	# If the previous option needs an argument, assign it.
155	if test -n "$ac_prev"; then
156	eval "$ac_prev=\$ac_option"
157	ac_prev=
158	continue
159	fi
160
161	ac_optarg=`expr "x$ac_option" : 'x[^=]=$.$'`
162
163	# Accept the important Cygnus configure options, so we can diagnose typos.
164
165	case $ac_option in
166
167	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
168	ac_prev=bindir ;;
169	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
170	bindir=$ac_optarg ;;
171
172	-build \| --build \| --buil \| --bui \| --bu)
173	ac_prev=build_alias ;;
174	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
175	build_alias=$ac_optarg ;;
176
177	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
178	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
179	ac_prev=cache_file ;;
180	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
181	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
182	cache_file=$ac_optarg ;;
183
184	--config-cache \| -C)
185	cache_file=config.cache ;;
186
187	-datadir \| --datadir \| --datadi \| --datad \| --data \| --dat \| --da)
188	ac_prev=datadir ;;
189	-datadir=* \| --datadir=* \| --datadi=* \| --datad=* \| --data=* \| --dat=* \
190	\| --da=*)
191	datadir=$ac_optarg ;;
192
193	-disable-* \| --disable-*)
194	ac_feature=`expr "x$ac_option" : 'x-disable-$.$'`
195	# Reject names that are not valid shell variable names.
196	expr "x$ac_feature" : ".*[^-_$ac_cr_alnum]" >/dev/null &&
197	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
198	{ (exit 1); exit 1; }; }
199	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`
200	eval "enable_$ac_feature=no" ;;
201
202	-enable-* \| --enable-*)
203	ac_feature=`expr "x$ac_option" : 'x-enable-$[^=]$'`
204	# Reject names that are not valid shell variable names.
205	expr "x$ac_feature" : ".*[^-_$ac_cr_alnum]" >/dev/null &&
206	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
207	{ (exit 1); exit 1; }; }
208	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`
209	case $ac_option in
210	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;
211	*) ac_optarg=yes ;;
212	esac
213	eval "enable_$ac_feature='$ac_optarg'" ;;
214
215	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
216	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
217	\| --exec \| --exe \| --ex)
218	ac_prev=exec_prefix ;;
219	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
220	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
221	\| --exec=* \| --exe=* \| --ex=*)
222	exec_prefix=$ac_optarg ;;
223
224	-gas \| --gas \| --ga \| --g)
225	# Obsolete; use --with-gas.
226	with_gas=yes ;;
227
228	-help \| --help \| --hel \| --he \| -h)
229	ac_init_help=long ;;
230	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
231	ac_init_help=recursive ;;
232	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
233	ac_init_help=short ;;
234
235	-host \| --host \| --hos \| --ho)
236	ac_prev=host_alias ;;
237	-host=* \| --host=* \| --hos=* \| --ho=*)
238	host_alias=$ac_optarg ;;
239
240	-includedir \| --includedir \| --includedi \| --included \| --include \
241	\| --includ \| --inclu \| --incl \| --inc)
242	ac_prev=includedir ;;
243	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
244	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
245	includedir=$ac_optarg ;;
246
247	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
248	ac_prev=infodir ;;
249	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
250	infodir=$ac_optarg ;;
251
252	-libdir \| --libdir \| --libdi \| --libd)
253	ac_prev=libdir ;;
254	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
255	libdir=$ac_optarg ;;
256
257	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
258	\| --libexe \| --libex \| --libe)
259	ac_prev=libexecdir ;;
260	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
261	\| --libexe=* \| --libex=* \| --libe=*)
262	libexecdir=$ac_optarg ;;
263
264	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
265	\| --localstate \| --localstat \| --localsta \| --localst \
266	\| --locals \| --local \| --loca \| --loc \| --lo)
267	ac_prev=localstatedir ;;
268	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
269	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \
270	\| --locals=* \| --local=* \| --loca=* \| --loc=* \| --lo=*)
271	localstatedir=$ac_optarg ;;
272
273	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
274	ac_prev=mandir ;;
275	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
276	mandir=$ac_optarg ;;
277
278	-nfp \| --nfp \| --nf)
279	# Obsolete; use --without-fp.
280	with_fp=no ;;
281
282	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
283	\| --no-cr \| --no-c)
284	no_create=yes ;;
285
286	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
287	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
288	no_recursion=yes ;;
289
290	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
291	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
292	\| --oldin \| --oldi \| --old \| --ol \| --o)
293	ac_prev=oldincludedir ;;
294	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
295	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
296	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
297	oldincludedir=$ac_optarg ;;
298
299	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
300	ac_prev=prefix ;;
301	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
302	prefix=$ac_optarg ;;
303
304	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
305	\| --program-pre \| --program-pr \| --program-p)
306	ac_prev=program_prefix ;;
307	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
308	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
309	program_prefix=$ac_optarg ;;
310
311	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
312	\| --program-suf \| --program-su \| --program-s)
313	ac_prev=program_suffix ;;
314	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
315	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
316	program_suffix=$ac_optarg ;;
317
318	-program-transform-name \| --program-transform-name \
319	\| --program-transform-nam \| --program-transform-na \
320	\| --program-transform-n \| --program-transform- \
321	\| --program-transform \| --program-transfor \
322	\| --program-transfo \| --program-transf \
323	\| --program-trans \| --program-tran \
324	\| --progr-tra \| --program-tr \| --program-t)
325	ac_prev=program_transform_name ;;
326	-program-transform-name=* \| --program-transform-name=* \
327	\| --program-transform-nam=* \| --program-transform-na=* \
328	\| --program-transform-n=* \| --program-transform-=* \
329	\| --program-transform=* \| --program-transfor=* \
330	\| --program-transfo=* \| --program-transf=* \
331	\| --program-trans=* \| --program-tran=* \
332	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
333	program_transform_name=$ac_optarg ;;
334
335	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
336	\| -silent \| --silent \| --silen \| --sile \| --sil)
337	silent=yes ;;
338
339	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
340	ac_prev=sbindir ;;
341	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
342	\| --sbi=* \| --sb=*)
343	sbindir=$ac_optarg ;;
344
345	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
346	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
347	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
348	\| --sha \| --sh)
349	ac_prev=sharedstatedir ;;
350	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
351	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
352	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
353	\| --sha=* \| --sh=*)
354	sharedstatedir=$ac_optarg ;;
355
356	-site \| --site \| --sit)
357	ac_prev=site ;;
358	-site=* \| --site=* \| --sit=*)
359	site=$ac_optarg ;;
360
361	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
362	ac_prev=srcdir ;;
363	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
364	srcdir=$ac_optarg ;;
365
366	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
367	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
368	ac_prev=sysconfdir ;;
369	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
370	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
371	sysconfdir=$ac_optarg ;;
372
373	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
374	ac_prev=target_alias ;;
375	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
376	target_alias=$ac_optarg ;;
377
378	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
379	verbose=yes ;;
380
381	-version \| --version \| --versio \| --versi \| --vers \| -V)
382	ac_init_version=: ;;
383
384	-with-* \| --with-*)
385	ac_package=`expr "x$ac_option" : 'x-with-$[^=]$'`
386	# Reject names that are not valid shell variable names.
387	expr "x$ac_package" : ".*[^-_$ac_cr_alnum]" >/dev/null &&
388	{ echo "$as_me: error: invalid package name: $ac_package" >&2
389	{ (exit 1); exit 1; }; }
390	ac_package=`echo $ac_package\| sed 's/-/_/g'`
391	case $ac_option in
392	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;
393	*) ac_optarg=yes ;;
394	esac
395	eval "with_$ac_package='$ac_optarg'" ;;
396
397	-without-* \| --without-*)
398	ac_package=`expr "x$ac_option" : 'x-without-$.$'`
399	# Reject names that are not valid shell variable names.
400	expr "x$ac_package" : ".*[^-_$ac_cr_alnum]" >/dev/null &&
401	{ echo "$as_me: error: invalid package name: $ac_package" >&2
402	{ (exit 1); exit 1; }; }
403	ac_package=`echo $ac_package \| sed 's/-/_/g'`
404	eval "with_$ac_package=no" ;;
405
406	--x)
407	# Obsolete; use --with-x.
408	with_x=yes ;;
409
410	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
411	\| --x-incl \| --x-inc \| --x-in \| --x-i)
412	ac_prev=x_includes ;;
413	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
414	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
415	x_includes=$ac_optarg ;;
416
417	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
418	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
419	ac_prev=x_libraries ;;
420	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
421	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
422	x_libraries=$ac_optarg ;;
423
424	-*) { echo "$as_me: error: unrecognized option: $ac_option
425	Try \`$0 --help' for more information." >&2
426	{ (exit 1); exit 1; }; }
427	;;
428
429	=)
430	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
431	# Reject names that are not valid shell variable names.
432	expr "x$ac_envvar" : ".*[^_$ac_cr_alnum]" >/dev/null &&
433	{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2
434	{ (exit 1); exit 1; }; }
435	ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`
436	eval "$ac_envvar='$ac_optarg'"
437	export $ac_envvar ;;
438
439	*)
440	# FIXME: should be removed in autoconf 3.0.
441	echo "$as_me: WARNING: you should use --build, --host, --target" >&2
442	expr "x$ac_option" : ".*[^-._$ac_cr_alnum]" >/dev/null &&
443	echo "$as_me: WARNING: invalid host type: $ac_option" >&2
444	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
445	;;
446
447	esac
448	done
449
450	if test -n "$ac_prev"; then
451	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
452	{ echo "$as_me: error: missing argument to $ac_option" >&2
453	{ (exit 1); exit 1; }; }
454	fi
455
456	# Be sure to have absolute paths.
457	for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
458	localstatedir libdir includedir oldincludedir infodir mandir \
459	exec_prefix prefix
460	do
461	eval ac_val=$`echo $ac_var`
462	case $ac_val in
463	[\\/$]* \| ?:[\\/]* ) ;;
464	NONE ) ;;
465	*) { echo "$as_me: error: expected an absolute path for --$ac_var: $ac_val" >&2
466	{ (exit 1); exit 1; }; };;
467	esac
468	done
469
470	# There might be people who depend on the old broken behavior: `$host'
471	# used to hold the argument of --host etc.
472	build=$build_alias
473	host=$host_alias
474	target=$target_alias
475
476	# FIXME: should be removed in autoconf 3.0.
477	if test "x$host_alias" != x; then
478	if test "x$build_alias" = x; then
479	cross_compiling=maybe
480	echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
481	If a cross compiler is detected then cross compile mode will be used." >&2
482	elif test "x$build_alias" != "x$host_alias"; then
483	cross_compiling=yes
484	fi
485	fi
486
487	ac_tool_prefix=
488	test -n "$host_alias" && ac_tool_prefix=$host_alias-
489
490	test "$silent" = yes && exec 6>/dev/null
491
492	# Find the source files, if location was not specified.
493	if test -z "$srcdir"; then
494	ac_srcdir_defaulted=yes
495	# Try the directory containing this script, then its parent.
496	ac_prog=$0
497	ac_confdir=`echo "$ac_prog" \| sed 's%[\\/][^\\/][^\\/]*$%%'`
498	test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
499	srcdir=$ac_confdir
500	if test ! -r $srcdir/$ac_unique_file; then
501	srcdir=..
502	fi
503	else
504	ac_srcdir_defaulted=no
505	fi
506	if test ! -r $srcdir/$ac_unique_file; then
507	if test "$ac_srcdir_defaulted" = yes; then
508	{ echo "$as_me: error: cannot find sources in $ac_confdir or .." >&2
509	{ (exit 1); exit 1; }; }
510	else
511	{ echo "$as_me: error: cannot find sources in $srcdir" >&2
512	{ (exit 1); exit 1; }; }
513	fi
514	fi
515	srcdir=`echo "$srcdir" \| sed 's%$[^\\/]$[\\/]*$%\1%'`
516	ac_env_build_alias_set=${build_alias+set}
517	ac_env_build_alias_value=$build_alias
518	ac_cv_env_build_alias_set=${build_alias+set}
519	ac_cv_env_build_alias_value=$build_alias
520	ac_env_host_alias_set=${host_alias+set}
521	ac_env_host_alias_value=$host_alias
522	ac_cv_env_host_alias_set=${host_alias+set}
523	ac_cv_env_host_alias_value=$host_alias
524	ac_env_target_alias_set=${target_alias+set}
525	ac_env_target_alias_value=$target_alias
526	ac_cv_env_target_alias_set=${target_alias+set}
527	ac_cv_env_target_alias_value=$target_alias
528	ac_env_CXX_set=${CXX+set}
529	ac_env_CXX_value=$CXX
530	ac_cv_env_CXX_set=${CXX+set}
531	ac_cv_env_CXX_value=$CXX
532	ac_env_CXXFLAGS_set=${CXXFLAGS+set}
533	ac_env_CXXFLAGS_value=$CXXFLAGS
534	ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
535	ac_cv_env_CXXFLAGS_value=$CXXFLAGS
536	ac_env_LDFLAGS_set=${LDFLAGS+set}
537	ac_env_LDFLAGS_value=$LDFLAGS
538	ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
539	ac_cv_env_LDFLAGS_value=$LDFLAGS
540	ac_env_CPPFLAGS_set=${CPPFLAGS+set}
541	ac_env_CPPFLAGS_value=$CPPFLAGS
542	ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
543	ac_cv_env_CPPFLAGS_value=$CPPFLAGS
544
545	#
546	# Report the --help message.
547	#
548	if test "$ac_init_help" = "long"; then
549	# Omit some internal or obsolete options to make the list less imposing.
550	# This message is too long to be a string in the A/UX 3.1 sh.
551	cat <<EOF
552	\`configure' configures this package to adapt to many kinds of systems.
553
554	Usage: $0 [OPTION]... [VAR=VALUE]...
555
556	To assign environment variables (e.g., CC, CFLAGS...), specify them as
557	VAR=VALUE. See below for descriptions of some of the useful variables.
558
559	Defaults for the options are specified in brackets.
560
561	Configuration:
562	-h, --help display this help and exit
563	--help=short display options specific to this package
564	--help=recursive display the short help of all the included packages
565	-V, --version display version information and exit
566	-q, --quiet, --silent do not print \`checking...' messages
567	--cache-file=FILE cache test results in FILE [disabled]
568	-C, --config-cache alias for \`--cache-file=config.cache'
569	-n, --no-create do not create output files
570	--srcdir=DIR find the sources in DIR [configure dir or \`..']
571
572	EOF
573
574	cat <<EOF
575	Installation directories:
576	--prefix=PREFIX install architecture-independent files in PREFIX
577	[$ac_default_prefix]
578	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
579	[PREFIX]
580
581	By default, \`make install' will install all the files in
582	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
583	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
584	for instance \`--prefix=\$HOME'.
585
586	For better control, use the options below.
587
588	Fine tuning of the installation directories:
589	--bindir=DIR user executables [EPREFIX/bin]
590	--sbindir=DIR system admin executables [EPREFIX/sbin]
591	--libexecdir=DIR program executables [EPREFIX/libexec]
592	--datadir=DIR read-only architecture-independent data [PREFIX/share]
593	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
594	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
595	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
596	--libdir=DIR object code libraries [EPREFIX/lib]
597	--includedir=DIR C header files [PREFIX/include]
598	--oldincludedir=DIR C header files for non-gcc [/usr/include]
599	--infodir=DIR info documentation [PREFIX/info]
600	--mandir=DIR man documentation [PREFIX/man]
601	EOF
602
603	cat <<\EOF
604	EOF
605	fi
606
607	if test -n "$ac_init_help"; then
608
609	cat <<\EOF
610
611	Some influential environment variables:
612	CXX C++ compiler command
613	CXXFLAGS C++ compiler flags
614	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
615	nonstandard directory <lib dir>
616	CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
617	headers in a nonstandard directory <include dir>
618
619	Use these variables to override the choices made by `configure' or to help
620	it to find libraries and programs with nonstandard names/locations.
621
622	EOF
623	fi
624
625	if test "$ac_init_help" = "recursive"; then
626	# If there are subdirs, report their specific --help.
627	ac_popdir=`pwd`
628	for ac_subdir in : $ac_subdirs_all; do test "x$ac_subdir" = x: && continue
629	cd $ac_subdir
630	# A "../" for each directory in /$ac_subdir.
631	ac_dots=`echo $ac_subdir \|
632	sed 's,^\./,,;s,[^/]$,&/,;s,[^/]*/,../,g'`
633
634	case $srcdir in
635	.) # No --srcdir option. We are building in place.
636	ac_sub_srcdir=$srcdir ;;
637	[\\/]* \| ?:[\\/]* ) # Absolute path.
638	ac_sub_srcdir=$srcdir/$ac_subdir ;;
639	*) # Relative path.
640	ac_sub_srcdir=$ac_dots$srcdir/$ac_subdir ;;
641	esac
642
643	# Check for guested configure; otherwise get Cygnus style configure.
644	if test -f $ac_sub_srcdir/configure.gnu; then
645	echo
646	$SHELL $ac_sub_srcdir/configure.gnu --help=recursive
647	elif test -f $ac_sub_srcdir/configure; then
648	echo
649	$SHELL $ac_sub_srcdir/configure --help=recursive
650	elif test -f $ac_sub_srcdir/configure.ac \|\|
651	test -f $ac_sub_srcdir/configure.in; then
652	echo
653	$ac_configure --help
654	else
655	echo "$as_me: WARNING: no configuration information is in $ac_subdir" >&2
656	fi
657	cd $ac_popdir
658	done
659	fi
660
661	test -n "$ac_init_help" && exit 0
662	if $ac_init_version; then
663	cat <<\EOF
664
665	Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
666	Free Software Foundation, Inc.
667	This configure script is free software; the Free Software Foundation
668	gives unlimited permission to copy, distribute and modify it.
669	EOF
670	exit 0
671	fi
672	exec 5>config.log
673	cat >&5 <<EOF
674	This file contains any messages produced by compilers while
675	running configure, to aid debugging if configure makes a mistake.
676
677	It was created by $as_me, which was
678	generated by GNU Autoconf 2.50. Invocation command line was
679
680	$ $0 $@
681
682	EOF
683	{
684	cat <<_ASUNAME
685	## ---------- ##
686	## Platform. ##
687	## ---------- ##
688
689	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
690	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
691	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
692	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
693	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
694
695	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
696	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
697
698	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
699	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
700	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
701	hostinfo = `(hostinfo) 2>/dev/null \|\| echo unknown`
702	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
703	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
704	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
705
706	PATH = $PATH
707
708	_ASUNAME
709	} >&5
710
711	cat >&5 <<EOF
712	## ------------ ##
713	## Core tests. ##
714	## ------------ ##
715
716	EOF
717
718	# Keep a trace of the command line.
719	# Strip out --no-create and --no-recursion so they do not pile up.
720	# Also quote any args containing shell meta-characters.
721	ac_configure_args=
722	ac_sep=
723	for ac_arg
724	do
725	case $ac_arg in
726	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
727	\| --no-cr \| --no-c) ;;
728	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
729	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r) ;;
730	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
731	ac_arg=`echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"`
732	ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
733	ac_sep=" " ;;
734	*) ac_configure_args="$ac_configure_args$ac_sep$ac_arg"
735	ac_sep=" " ;;
736	esac
737	# Get rid of the leading space.
738	done
739
740	# When interrupted or exit'd, cleanup temporary files, and complete
741	# config.log. We remove comments because anyway the quotes in there
742	# would cause problems or look ugly.
743	trap 'exit_status=$?
744	# Save into config.log some information that might help in debugging.
745	echo >&5
746	echo "## ----------------- ##" >&5
747	echo "## Cache variables. ##" >&5
748	echo "## ----------------- ##" >&5
749	echo >&5
750	# The following way of writing the cache mishandles newlines in values,
751	{
752	(set) 2>&1 \|
753	case `(ac_space='"'"' '"'"'; set \| grep ac_space) 2>&1` in
754	ac_space=\ )
755	sed -n \
756	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
757	s/^\$[_$ac_cr_alnum]_cv_[_$ac_cr_alnum]\$=\$.*\$/\\1='"'"'\\2'"'"'/p"
758	;;
759	*)
760	sed -n \
761	"s/^\$[_$ac_cr_alnum]_cv_[_$ac_cr_alnum]\$=\$.*\$/\\1=\\2/p"
762	;;
763	esac;
764	} >&5
765	sed "/^$/d" confdefs.h >conftest.log
766	if test -s conftest.log; then
767	echo >&5
768	echo "## ------------ ##" >&5
769	echo "## confdefs.h. ##" >&5
770	echo "## ------------ ##" >&5
771	echo >&5
772	cat conftest.log >&5
773	fi
774	(echo; echo) >&5
775	test "$ac_signal" != 0 &&
776	echo "$as_me: caught signal $ac_signal" >&5
777	echo "$as_me: exit $exit_status" >&5
778	rm -rf conftest* confdefs* core core.* .core conf$$ $ac_clean_files &&
779	exit $exit_status
780	' 0
781	for ac_signal in 1 2 13 15; do
782	trap 'ac_status=$?; ac_signal='$ac_signal'; { (exit $ac_status); exit $ac_status; }' $ac_signal
783	done
784	ac_signal=0
785
786	# confdefs.h avoids OS command line length limits that DEFS can exceed.
787	rm -rf conftest* confdefs.h
788	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
789	echo >confdefs.h
790
791	# Let the site file select an alternate cache file if it wants to.
792	# Prefer explicitly selected file to automatically selected ones.
793	if test -z "$CONFIG_SITE"; then
794	if test "x$prefix" != xNONE; then
795	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
796	else
797	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
798	fi
799	fi
800	for ac_site_file in $CONFIG_SITE; do
801	if test -r "$ac_site_file"; then
802	{ echo "$as_me:802: loading site script $ac_site_file" >&5
803	echo "$as_me: loading site script $ac_site_file" >&6;}
804	cat "$ac_site_file" >&5
805	. "$ac_site_file"
806	fi
807	done
808
809	if test -r "$cache_file"; then
810	# Some versions of bash will fail to source /dev/null (special
811	# files actually), so we avoid doing that.
812	if test -f "$cache_file"; then
813	{ echo "$as_me:813: loading cache $cache_file" >&5
814	echo "$as_me: loading cache $cache_file" >&6;}
815	case $cache_file in
816	[\\/]* \| ?:[\\/]* ) . $cache_file;;
817	*) . ./$cache_file;;
818	esac
819	fi
820	else
821	{ echo "$as_me:821: creating cache $cache_file" >&5
822	echo "$as_me: creating cache $cache_file" >&6;}
823	>$cache_file
824	fi
825
826	# Check that the precious variables saved in the cache have kept the same
827	# value.
828	ac_suggest_removing_cache=false
829	for ac_var in `(set) 2>&1 \|
830	sed -n 's/^ac_env_$[a-zA-Z_0-9]$_set=./\1/p'`; do
831	eval ac_old_set=\$ac_cv_env_${ac_var}_set
832	eval ac_new_set=\$ac_env_${ac_var}_set
833	eval ac_old_val="\$ac_cv_env_${ac_var}_value"
834	eval ac_new_val="\$ac_env_${ac_var}_value"
835	case $ac_old_set,$ac_new_set in
836	set,)
837	{ echo "$as_me:837: WARNING: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
838	echo "$as_me: WARNING: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
839	ac_suggest_removing_cache=: ;;
840	,set)
841	{ echo "$as_me:841: WARNING: \`$ac_var' was not set in the previous run" >&5
842	echo "$as_me: WARNING: \`$ac_var' was not set in the previous run" >&2;}
843	ac_suggest_removing_cache=: ;;
844	,);;
845	*)
846	if test "x$ac_old_val" != "x$ac_new_val"; then
847	{ echo "$as_me:847: WARNING: \`$ac_var' has changed since the previous run:" >&5
848	echo "$as_me: WARNING: \`$ac_var' has changed since the previous run:" >&2;}
849	{ echo "$as_me:849: WARNING: former value: $ac_old_val" >&5
850	echo "$as_me: WARNING: former value: $ac_old_val" >&2;}
851	{ echo "$as_me:851: WARNING: current value: $ac_new_val" >&5
852	echo "$as_me: WARNING: current value: $ac_new_val" >&2;}
853	ac_suggest_removing_cache=:
854	fi;;
855	esac
856	done
857	if $ac_suggest_removing_cache; then
858	{ echo "$as_me:858: WARNING: changes in the environment can compromise the build" >&5
859	echo "$as_me: WARNING: changes in the environment can compromise the build" >&2;}
860	{ echo "$as_me:860: WARNING: consider removing $cache_file and starting over" >&5
861	echo "$as_me: WARNING: consider removing $cache_file and starting over" >&2;}
862	fi
863
864	ac_ext=c
865	ac_cpp='$CPP $CPPFLAGS'
866	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
867	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
868	ac_compiler_gnu=$ac_cv_c_compiler_gnu
869
870	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
871	c,-n*) ECHO_N= ECHO_C='
872	' ECHO_T=' ' ;;
873	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
874	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
875	esac
876	echo "#! $SHELL" >conftest.sh
877	echo "exit 0" >>conftest.sh
878	chmod +x conftest.sh
879	if { (echo "$as_me:879: PATH=\".;.\"; conftest.sh") >&5
880	(PATH=".;."; conftest.sh) 2>&5
881	ac_status=$?
882	echo "$as_me:882: \$? = $ac_status" >&5
883	(exit $ac_status); }; then
884	ac_path_separator=';'
885	else
886	ac_path_separator=:
887	fi
888	PATH_SEPARATOR="$ac_path_separator"
889	rm -f conftest.sh
890
891	ac_aux_dir=
892	for ac_dir in ../.. $srcdir/../..; do
893	if test -f $ac_dir/install-sh; then
894	ac_aux_dir=$ac_dir
895	ac_install_sh="$ac_aux_dir/install-sh -c"
896	break
897	elif test -f $ac_dir/install.sh; then
898	ac_aux_dir=$ac_dir
899	ac_install_sh="$ac_aux_dir/install.sh -c"
900	break
901	elif test -f $ac_dir/shtool; then
902	ac_aux_dir=$ac_dir
903	ac_install_sh="$ac_aux_dir/shtool install -c"
904	break
905	fi
906	done
907	if test -z "$ac_aux_dir"; then
908	{ { echo "$as_me:908: error: cannot find install-sh or install.sh in ../.. $srcdir/../.." >&5
909	echo "$as_me: error: cannot find install-sh or install.sh in ../.. $srcdir/../.." >&2;}
910	{ (exit 1); exit 1; }; }
911	fi
912	ac_config_guess="$SHELL $ac_aux_dir/config.guess"
913	ac_config_sub="$SHELL $ac_aux_dir/config.sub"
914	ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
915
916	ac_ext=cc
917	ac_cpp='$CXXCPP $CPPFLAGS'
918	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
919	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
920	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
921	if test -n "$ac_tool_prefix"; then
922	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl KCC RCC xlC_r xlC
923	do
924	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
925	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
926	echo "$as_me:926: checking for $ac_word" >&5
927	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
928	if test "${ac_cv_prog_CXX+set}" = set; then
929	echo $ECHO_N "(cached) $ECHO_C" >&6
930	else
931	if test -n "$CXX"; then
932	ac_cv_prog_CXX="$CXX" # Let the user override the test.
933	else
934	ac_save_IFS=$IFS; IFS=$ac_path_separator
935	ac_dummy="$PATH"
936	for ac_dir in $ac_dummy; do
937	IFS=$ac_save_IFS
938	test -z "$ac_dir" && ac_dir=.
939	$as_executable_p "$ac_dir/$ac_word" \|\| continue
940	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
941	echo "$as_me:941: found $ac_dir/$ac_word" >&5
942	break
943	done
944
945	fi
946	fi
947	CXX=$ac_cv_prog_CXX
948	if test -n "$CXX"; then
949	echo "$as_me:949: result: $CXX" >&5
950	echo "${ECHO_T}$CXX" >&6
951	else
952	echo "$as_me:952: result: no" >&5
953	echo "${ECHO_T}no" >&6
954	fi
955
956	test -n "$CXX" && break
957	done
958	fi
959	if test -z "$CXX"; then
960	ac_ct_CXX=$CXX
961	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl KCC RCC xlC_r xlC
962	do
963	# Extract the first word of "$ac_prog", so it can be a program name with args.
964	set dummy $ac_prog; ac_word=$2
965	echo "$as_me:965: checking for $ac_word" >&5
966	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
967	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
968	echo $ECHO_N "(cached) $ECHO_C" >&6
969	else
970	if test -n "$ac_ct_CXX"; then
971	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
972	else
973	ac_save_IFS=$IFS; IFS=$ac_path_separator
974	ac_dummy="$PATH"
975	for ac_dir in $ac_dummy; do
976	IFS=$ac_save_IFS
977	test -z "$ac_dir" && ac_dir=.
978	$as_executable_p "$ac_dir/$ac_word" \|\| continue
979	ac_cv_prog_ac_ct_CXX="$ac_prog"
980	echo "$as_me:980: found $ac_dir/$ac_word" >&5
981	break
982	done
983
984	fi
985	fi
986	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
987	if test -n "$ac_ct_CXX"; then
988	echo "$as_me:988: result: $ac_ct_CXX" >&5
989	echo "${ECHO_T}$ac_ct_CXX" >&6
990	else
991	echo "$as_me:991: result: no" >&5
992	echo "${ECHO_T}no" >&6
993	fi
994
995	test -n "$ac_ct_CXX" && break
996	done
997	test -n "$ac_ct_CXX" \|\| ac_ct_CXX="g++"
998
999	CXX=$ac_ct_CXX
1000	fi
1001
1002	cat >conftest.$ac_ext <<_ACEOF
1003	#line 1003 "configure"
1004	#include "confdefs.h"
1005
1006	int
1007	main ()
1008	{
1009
1010	;
1011	return 0;
1012	}
1013	_ACEOF
1014	ac_clean_files_save=$ac_clean_files
1015	ac_clean_files="$ac_clean_files a.out a.exe"
1016	# Try to create an executable without -o first, disregard a.out.
1017	# It will help us diagnose broken compiler, and finding out an intuition
1018	# of exeext.
1019	echo "$as_me:1019: checking for C++ compiler default output" >&5
1020	echo $ECHO_N "checking for C++ compiler default output... $ECHO_C" >&6
1021	ac_link_default=`echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
1022	if { (eval echo "$as_me:1022: \"$ac_link_default\"") >&5
1023	(eval $ac_link_default) 2>&5
1024	ac_status=$?
1025	echo "$as_me:1025: \$? = $ac_status" >&5
1026	(exit $ac_status); }; then
1027	for ac_file in `ls a.exe conftest.exe a.* conftest conftest.* 2>/dev/null`; do
1028	case $ac_file in
1029	.$ac_ext \| .o \| .obj \| .xcoff \| .tds \| .d \| *.pdb ) ;;
1030	a.out ) # We found the default executable, but exeext='' is most
1031	# certainly right.
1032	break;;
1033	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
1034	export ac_cv_exeext
1035	break;;
1036	* ) break;;
1037	esac
1038	done
1039	else
1040	echo "$as_me: failed program was:" >&5
1041	cat conftest.$ac_ext >&5
1042	{ { echo "$as_me:1042: error: C++ compiler cannot create executables" >&5
1043	echo "$as_me: error: C++ compiler cannot create executables" >&2;}
1044	{ (exit 77); exit 77; }; }
1045	fi
1046
1047	ac_exeext=$ac_cv_exeext
1048	echo "$as_me:1048: result: $ac_file" >&5
1049	echo "${ECHO_T}$ac_file" >&6
1050
1051	# Check the compiler produces executables we can run. If not, either
1052	# the compiler is broken, or we cross compile.
1053	echo "$as_me:1053: checking whether the C++ compiler works" >&5
1054	echo $ECHO_N "checking whether the C++ compiler works... $ECHO_C" >&6
1055	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1056	# If not cross compiling, check that we can run a simple program.
1057	if test "$cross_compiling" != yes; then
1058	if { ac_try='./$ac_file'
1059	{ (eval echo "$as_me:1059: \"$ac_try\"") >&5
1060	(eval $ac_try) 2>&5
1061	ac_status=$?
1062	echo "$as_me:1062: \$? = $ac_status" >&5
1063	(exit $ac_status); }; }; then
1064	cross_compiling=no
1065	else
1066	if test "$cross_compiling" = maybe; then
1067	cross_compiling=yes
1068	else
1069	{ { echo "$as_me:1069: error: cannot run C++ compiled programs.
1070	If you meant to cross compile, use \`--host'." >&5
1071	echo "$as_me: error: cannot run C++ compiled programs.
1072	If you meant to cross compile, use \`--host'." >&2;}
1073	{ (exit 1); exit 1; }; }
1074	fi
1075	fi
1076	fi
1077	echo "$as_me:1077: result: yes" >&5
1078	echo "${ECHO_T}yes" >&6
1079
1080	rm -f a.out a.exe conftest$ac_cv_exeext
1081	ac_clean_files=$ac_clean_files_save
1082	# Check the compiler produces executables we can run. If not, either
1083	# the compiler is broken, or we cross compile.
1084	echo "$as_me:1084: checking whether we are cross compiling" >&5
1085	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
1086	echo "$as_me:1086: result: $cross_compiling" >&5
1087	echo "${ECHO_T}$cross_compiling" >&6
1088
1089	echo "$as_me:1089: checking for executable suffix" >&5
1090	echo $ECHO_N "checking for executable suffix... $ECHO_C" >&6
1091	if { (eval echo "$as_me:1091: \"$ac_link\"") >&5
1092	(eval $ac_link) 2>&5
1093	ac_status=$?
1094	echo "$as_me:1094: \$? = $ac_status" >&5
1095	(exit $ac_status); }; then
1096	# If both `conftest.exe' and `conftest' are `present' (well, observable)
1097	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
1098	# work properly (i.e., refer to `conftest.exe'), while it won't with
1099	# `rm'.
1100	for ac_file in `(ls conftest.exe; ls conftest; ls conftest.*) 2>/dev/null`; do
1101	case $ac_file in
1102	.$ac_ext \| .o \| .obj \| .xcoff \| .tds \| .d \| *.pdb ) ;;
1103	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
1104	export ac_cv_exeext
1105	break;;
1106	* ) break;;
1107	esac
1108	done
1109	else
1110	{ { echo "$as_me:1110: error: cannot compute EXEEXT: cannot compile and link" >&5
1111	echo "$as_me: error: cannot compute EXEEXT: cannot compile and link" >&2;}
1112	{ (exit 1); exit 1; }; }
1113	fi
1114
1115	rm -f conftest$ac_cv_exeext
1116	echo "$as_me:1116: result: $ac_cv_exeext" >&5
1117	echo "${ECHO_T}$ac_cv_exeext" >&6
1118
1119	rm -f conftest.$ac_ext
1120	EXEEXT=$ac_cv_exeext
1121	ac_exeext=$EXEEXT
1122	echo "$as_me:1122: checking for object suffix" >&5
1123	echo $ECHO_N "checking for object suffix... $ECHO_C" >&6
1124	if test "${ac_cv_objext+set}" = set; then
1125	echo $ECHO_N "(cached) $ECHO_C" >&6
1126	else
1127	cat >conftest.$ac_ext <<_ACEOF
1128	#line 1128 "configure"
1129	#include "confdefs.h"
1130
1131	int
1132	main ()
1133	{
1134
1135	;
1136	return 0;
1137	}
1138	_ACEOF
1139	rm -f conftest.o conftest.obj
1140	if { (eval echo "$as_me:1140: \"$ac_compile\"") >&5
1141	(eval $ac_compile) 2>&5
1142	ac_status=$?
1143	echo "$as_me:1143: \$? = $ac_status" >&5
1144	(exit $ac_status); }; then
1145	for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
1146	case $ac_file in
1147	.$ac_ext \| .xcoff \| .tds \| .d \| *.pdb ) ;;
1148	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
1149	break;;
1150	esac
1151	done
1152	else
1153	echo "$as_me: failed program was:" >&5
1154	cat conftest.$ac_ext >&5
1155	{ { echo "$as_me:1155: error: cannot compute OBJEXT: cannot compile" >&5
1156	echo "$as_me: error: cannot compute OBJEXT: cannot compile" >&2;}
1157	{ (exit 1); exit 1; }; }
1158	fi
1159
1160	rm -f conftest.$ac_cv_objext conftest.$ac_ext
1161	fi
1162	echo "$as_me:1162: result: $ac_cv_objext" >&5
1163	echo "${ECHO_T}$ac_cv_objext" >&6
1164	OBJEXT=$ac_cv_objext
1165	ac_objext=$OBJEXT
1166	echo "$as_me:1166: checking whether we are using the GNU C++ compiler" >&5
1167	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
1168	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
1169	echo $ECHO_N "(cached) $ECHO_C" >&6
1170	else
1171	cat >conftest.$ac_ext <<_ACEOF
1172	#line 1172 "configure"
1173	#include "confdefs.h"
1174
1175	int
1176	main ()
1177	{
1178	#ifndef __GNUC__
1179	choke me
1180	#endif
1181
1182	;
1183	return 0;
1184	}
1185	_ACEOF
1186	rm -f conftest.$ac_objext
1187	if { (eval echo "$as_me:1187: \"$ac_compile\"") >&5
1188	(eval $ac_compile) 2>&5
1189	ac_status=$?
1190	echo "$as_me:1190: \$? = $ac_status" >&5
1191	(exit $ac_status); } &&
1192	{ ac_try='test -s conftest.$ac_objext'
1193	{ (eval echo "$as_me:1193: \"$ac_try\"") >&5
1194	(eval $ac_try) 2>&5
1195	ac_status=$?
1196	echo "$as_me:1196: \$? = $ac_status" >&5
1197	(exit $ac_status); }; }; then
1198	ac_compiler_gnu=yes
1199	else
1200	echo "$as_me: failed program was:" >&5
1201	cat conftest.$ac_ext >&5
1202	ac_compiler_gnu=no
1203	fi
1204	rm -f conftest.$ac_objext conftest.$ac_ext
1205	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
1206
1207	fi
1208	echo "$as_me:1208: result: $ac_cv_cxx_compiler_gnu" >&5
1209	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
1210	GXX=`test $ac_compiler_gnu = yes && echo yes`
1211	ac_test_CXXFLAGS=${CXXFLAGS+set}
1212	ac_save_CXXFLAGS=$CXXFLAGS
1213	CXXFLAGS="-g"
1214	echo "$as_me:1214: checking whether $CXX accepts -g" >&5
1215	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
1216	if test "${ac_cv_prog_cxx_g+set}" = set; then
1217	echo $ECHO_N "(cached) $ECHO_C" >&6
1218	else
1219	cat >conftest.$ac_ext <<_ACEOF
1220	#line 1220 "configure"
1221	#include "confdefs.h"
1222
1223	int
1224	main ()
1225	{
1226
1227	;
1228	return 0;
1229	}
1230	_ACEOF
1231	rm -f conftest.$ac_objext
1232	if { (eval echo "$as_me:1232: \"$ac_compile\"") >&5
1233	(eval $ac_compile) 2>&5
1234	ac_status=$?
1235	echo "$as_me:1235: \$? = $ac_status" >&5
1236	(exit $ac_status); } &&
1237	{ ac_try='test -s conftest.$ac_objext'
1238	{ (eval echo "$as_me:1238: \"$ac_try\"") >&5
1239	(eval $ac_try) 2>&5
1240	ac_status=$?
1241	echo "$as_me:1241: \$? = $ac_status" >&5
1242	(exit $ac_status); }; }; then
1243	ac_cv_prog_cxx_g=yes
1244	else
1245	echo "$as_me: failed program was:" >&5
1246	cat conftest.$ac_ext >&5
1247	ac_cv_prog_cxx_g=no
1248	fi
1249	rm -f conftest.$ac_objext conftest.$ac_ext
1250	fi
1251	echo "$as_me:1251: result: $ac_cv_prog_cxx_g" >&5
1252	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
1253	if test "$ac_test_CXXFLAGS" = set; then
1254	CXXFLAGS=$ac_save_CXXFLAGS
1255	elif test $ac_cv_prog_cxx_g = yes; then
1256	if test "$GXX" = yes; then
1257	CXXFLAGS="-g -O2"
1258	else
1259	CXXFLAGS="-g"
1260	fi
1261	else
1262	if test "$GXX" = yes; then
1263	CXXFLAGS="-O2"
1264	else
1265	CXXFLAGS=
1266	fi
1267	fi
1268	for ac_declaration in \
1269	''\
1270	'#include <stdlib.h>' \
1271	'extern "C" void std::exit (int) throw (); using std::exit;' \
1272	'extern "C" void std::exit (int); using std::exit;' \
1273	'extern "C" void exit (int) throw ();' \
1274	'extern "C" void exit (int);' \
1275	'void exit (int);'
1276	do
1277	cat >conftest.$ac_ext <<_ACEOF
1278	#line 1278 "configure"
1279	#include "confdefs.h"
1280	#include <stdlib.h>
1281	$ac_declaration
1282	int
1283	main ()
1284	{
1285	exit (42);
1286	;
1287	return 0;
1288	}
1289	_ACEOF
1290	rm -f conftest.$ac_objext
1291	if { (eval echo "$as_me:1291: \"$ac_compile\"") >&5
1292	(eval $ac_compile) 2>&5
1293	ac_status=$?
1294	echo "$as_me:1294: \$? = $ac_status" >&5
1295	(exit $ac_status); } &&
1296	{ ac_try='test -s conftest.$ac_objext'
1297	{ (eval echo "$as_me:1297: \"$ac_try\"") >&5
1298	(eval $ac_try) 2>&5
1299	ac_status=$?
1300	echo "$as_me:1300: \$? = $ac_status" >&5
1301	(exit $ac_status); }; }; then
1302	:
1303	else
1304	echo "$as_me: failed program was:" >&5
1305	cat conftest.$ac_ext >&5
1306	continue
1307	fi
1308	rm -f conftest.$ac_objext conftest.$ac_ext
1309	cat >conftest.$ac_ext <<_ACEOF
1310	#line 1310 "configure"
1311	#include "confdefs.h"
1312	$ac_declaration
1313	int
1314	main ()
1315	{
1316	exit (42);
1317	;
1318	return 0;
1319	}
1320	_ACEOF
1321	rm -f conftest.$ac_objext
1322	if { (eval echo "$as_me:1322: \"$ac_compile\"") >&5
1323	(eval $ac_compile) 2>&5
1324	ac_status=$?
1325	echo "$as_me:1325: \$? = $ac_status" >&5
1326	(exit $ac_status); } &&
1327	{ ac_try='test -s conftest.$ac_objext'
1328	{ (eval echo "$as_me:1328: \"$ac_try\"") >&5
1329	(eval $ac_try) 2>&5
1330	ac_status=$?
1331	echo "$as_me:1331: \$? = $ac_status" >&5
1332	(exit $ac_status); }; }; then
1333	break
1334	else
1335	echo "$as_me: failed program was:" >&5
1336	cat conftest.$ac_ext >&5
1337	fi
1338	rm -f conftest.$ac_objext conftest.$ac_ext
1339	done
1340	echo '#ifdef __cplusplus' >>confdefs.h
1341	echo $ac_declaration >>confdefs.h
1342	echo '#endif' >>confdefs.h
1343
1344	ac_ext=c
1345	ac_cpp='$CPP $CPPFLAGS'
1346	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1347	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1348	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1349
1350	# Find a good install program. We prefer a C program (faster),
1351	# so one script is as good as another. But avoid the broken or
1352	# incompatible versions:
1353	# SysV /etc/install, /usr/sbin/install
1354	# SunOS /usr/etc/install
1355	# IRIX /sbin/install
1356	# AIX /bin/install
1357	# AmigaOS /C/install, which installs bootblocks on floppy discs
1358	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1359	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1360	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1361	# ./install, which can be erroneously created by make from ./install.sh.
1362	echo "$as_me:1362: checking for a BSD compatible install" >&5
1363	echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6
1364	if test -z "$INSTALL"; then
1365	if test "${ac_cv_path_install+set}" = set; then
1366	echo $ECHO_N "(cached) $ECHO_C" >&6
1367	else
1368	ac_save_IFS=$IFS; IFS=$ac_path_separator
1369	for ac_dir in $PATH; do
1370	IFS=$ac_save_IFS
1371	# Account for people who put trailing slashes in PATH elements.
1372	case $ac_dir/ in
1373	/ \| ./ \| .// \| /cC/* \
1374	\| /etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \
1375	\| /usr/ucb/* ) ;;
1376	*)
1377	# OSF1 and SCO ODT 3.0 have their own names for install.
1378	# Don't use installbsd from OSF since it installs stuff as root
1379	# by default.
1380	for ac_prog in ginstall scoinst install; do
1381	if $as_executable_p "$ac_dir/$ac_prog"; then
1382	if test $ac_prog = install &&
1383	grep dspmsg "$ac_dir/$ac_prog" >/dev/null 2>&1; then
1384	# AIX install. It has an incompatible calling convention.
1385	:
1386	elif test $ac_prog = install &&
1387	grep pwplus "$ac_dir/$ac_prog" >/dev/null 2>&1; then
1388	# program-specific install script used by HP pwplus--don't use.
1389	:
1390	else
1391	ac_cv_path_install="$ac_dir/$ac_prog -c"
1392	break 2
1393	fi
1394	fi
1395	done
1396	;;
1397	esac
1398	done
1399
1400	fi
1401	if test "${ac_cv_path_install+set}" = set; then
1402	INSTALL=$ac_cv_path_install
1403	else
1404	# As a last resort, use the slow shell script. We don't cache a
1405	# path for INSTALL within a source directory, because that will
1406	# break other packages using the cache if that directory is
1407	# removed, or if the path is relative.
1408	INSTALL=$ac_install_sh
1409	fi
1410	fi
1411	echo "$as_me:1411: result: $INSTALL" >&5
1412	echo "${ECHO_T}$INSTALL" >&6
1413
1414	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1415	# It thinks the first close brace ends the variable substitution.
1416	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1417
1418	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1419
1420	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1421
1422	ac_config_files="$ac_config_files Makefile"
1423	cat >confcache <<\_ACEOF
1424	# This file is a shell script that caches the results of configure
1425	# tests run on this system so they can be shared between configure
1426	# scripts and configure runs, see configure's option --config-cache.
1427	# It is not useful on other systems. If it contains results you don't
1428	# want to keep, you may remove or edit it.
1429	#
1430	# config.status only pays attention to the cache file if you give it
1431	# the --recheck option to rerun configure.
1432	#
1433	# `ac_cv_env_foo' variables (set or unset) will be overriden when
1434	# loading this file, other unset `ac_cv_foo' will be assigned the
1435	# following values.
1436
1437	_ACEOF
1438
1439	# The following way of writing the cache mishandles newlines in values,
1440	# but we know of no workaround that is simple, portable, and efficient.
1441	# So, don't put newlines in cache variables' values.
1442	# Ultrix sh set writes to stderr and can't be redirected directly,
1443	# and sets the high bit in the cache file unless we assign to the vars.
1444	{
1445	(set) 2>&1 \|
1446	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
1447	ac_space=\ )
1448	# `set' does not quote correctly, so add quotes (double-quote
1449	# substitution turns \\\\ into \\, and sed turns \\ into \).
1450	sed -n \
1451	"s/'/'\\\\''/g;
1452	s/^\$[_$ac_cr_alnum]_cv_[_$ac_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
1453	;;
1454	*)
1455	# `set' quotes correctly as required by POSIX, so do not add quotes.
1456	sed -n \
1457	"s/^\$[_$ac_cr_alnum]_cv_[_$ac_cr_alnum]\$=\$.*\$/\\1=\\2/p"
1458	;;
1459	esac;
1460	} \|
1461	sed '
1462	t clear
1463	: clear
1464	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
1465	t end
1466	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/
1467	: end' >>confcache
1468	if cmp -s $cache_file confcache; then :; else
1469	if test -w $cache_file; then
1470	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
1471	cat confcache >$cache_file
1472	else
1473	echo "not updating unwritable cache $cache_file"
1474	fi
1475	fi
1476	rm -f confcache
1477
1478	test "x$prefix" = xNONE && prefix=$ac_default_prefix
1479	# Let make expand exec_prefix.
1480	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1481
1482	# VPATH may cause trouble with some makes, so we remove $(srcdir),
1483	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
1484	# trailing colons and then remove the whole line if VPATH becomes empty
1485	# (actually we leave an empty line to preserve line numbers).
1486	if test "x$srcdir" = x.; then
1487	ac_vpsub='/^[ ]VPATH[ ]=/{
1488	s/:\$(srcdir):/:/;
1489	s/:\${srcdir}:/:/;
1490	s/:@srcdir@:/:/;
1491	s/^$[^=]=[ ]$:*/\1/;
1492	s/:*$//;
1493	s/^[^=]=[ ]$//;
1494	}'
1495	fi
1496
1497	# Transform confdefs.h into DEFS.
1498	# Protect against shell expansion while executing Makefile rules.
1499	# Protect against Makefile macro expansion.
1500	#
1501	# If the first sed substitution is executed (which looks for macros that
1502	# take arguments), then we branch to the quote section. Otherwise,
1503	# look for a macro that doesn't take arguments.
1504	cat >confdef2opt.sed <<\EOF
1505	t clear
1506	: clear
1507	s,^[ ]#[ ]define[ ][ ]$[^ (][^ (]([^)])$[ ]$.*$,-D\1=\2,g
1508	t quote
1509	s,^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$,-D\1=\2,g
1510	t quote
1511	d
1512	: quote
1513	s,[ `~#$^&*(){}\\\|;'"<>?],\\&,g
1514	s,\[,\\&,g
1515	s,\],\\&,g
1516	s,\$,$$,g
1517	p
1518	EOF
1519	# We use echo to avoid assuming a particular line-breaking character.
1520	# The extra dot is to prevent the shell from consuming trailing
1521	# line-breaks from the sub-command output. A line-break within
1522	# single-quotes doesn't work because, if this script is created in a
1523	# platform that uses two characters for line-breaks (e.g., DOS), tr
1524	# would break.
1525	ac_LF_and_DOT=`echo; echo .`
1526	DEFS=`sed -n -f confdef2opt.sed confdefs.h \| tr "$ac_LF_and_DOT" ' .'`
1527	rm -f confdef2opt.sed
1528
1529	: ${CONFIG_STATUS=./config.status}
1530	ac_clean_files_save=$ac_clean_files
1531	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
1532	{ echo "$as_me:1532: creating $CONFIG_STATUS" >&5
1533	echo "$as_me: creating $CONFIG_STATUS" >&6;}
1534	cat >$CONFIG_STATUS <<_ACEOF
1535	#! $SHELL
1536	# Generated automatically by configure.
1537	# Run this file to recreate the current configuration.
1538	# Compiler output produced by configure, useful for debugging
1539	# configure, is in config.log if it exists.
1540
1541	debug=false
1542	SHELL=\${CONFIG_SHELL-$SHELL}
1543	ac_cs_invocation="\$0 \$@"
1544
1545	_ACEOF
1546
1547	cat >>$CONFIG_STATUS <<\_ACEOF
1548	# Be Bourne compatible
1549	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
1550	emulate sh
1551	NULLCMD=:
1552	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
1553	set -o posix
1554	fi
1555
1556	# Name of the executable.
1557	as_me=`echo "$0" \|sed 's,.*[\\/],,'`
1558
1559	if expr a : '$a$' >/dev/null 2>&1; then
1560	as_expr=expr
1561	else
1562	as_expr=false
1563	fi
1564
1565	rm -f conf$$ conf$$.exe conf$$.file
1566	echo >conf$$.file
1567	if ln -s conf$$.file conf$$ 2>/dev/null; then
1568	# We could just check for DJGPP; but this test a) works b) is more generic
1569	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
1570	if test -f conf$$.exe; then
1571	# Don't use ln at all; we don't have any links
1572	as_ln_s='cp -p'
1573	else
1574	as_ln_s='ln -s'
1575	fi
1576	elif ln conf$$.file conf$$ 2>/dev/null; then
1577	as_ln_s=ln
1578	else
1579	as_ln_s='cp -p'
1580	fi
1581	rm -f conf$$ conf$$.exe conf$$.file
1582
1583	as_executable_p="test -f"
1584
1585	# Support unset when possible.
1586	if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
1587	as_unset=unset
1588	else
1589	as_unset=false
1590	fi
1591
1592	# NLS nuisances.
1593	$as_unset LANG \|\| test "${LANG+set}" != set \|\| { LANG=C; export LANG; }
1594	$as_unset LC_ALL \|\| test "${LC_ALL+set}" != set \|\| { LC_ALL=C; export LC_ALL; }
1595	$as_unset LC_TIME \|\| test "${LC_TIME+set}" != set \|\| { LC_TIME=C; export LC_TIME; }
1596	$as_unset LC_CTYPE \|\| test "${LC_CTYPE+set}" != set \|\| { LC_CTYPE=C; export LC_CTYPE; }
1597	$as_unset LANGUAGE \|\| test "${LANGUAGE+set}" != set \|\| { LANGUAGE=C; export LANGUAGE; }
1598	$as_unset LC_COLLATE \|\| test "${LC_COLLATE+set}" != set \|\| { LC_COLLATE=C; export LC_COLLATE; }
1599	$as_unset LC_NUMERIC \|\| test "${LC_NUMERIC+set}" != set \|\| { LC_NUMERIC=C; export LC_NUMERIC; }
1600	$as_unset LC_MESSAGES \|\| test "${LC_MESSAGES+set}" != set \|\| { LC_MESSAGES=C; export LC_MESSAGES; }
1601
1602	# IFS
1603	# We need space, tab and new line, in precisely that order.
1604	as_nl='
1605	'
1606	IFS=" $as_nl"
1607
1608	# CDPATH.
1609	$as_unset CDPATH \|\| test "${CDPATH+set}" != set \|\| { CDPATH=:; export CDPATH; }
1610
1611	exec 6>&1
1612
1613	_ACEOF
1614
1615	# Files that config.status was made for.
1616	if test -n "$ac_config_files"; then
1617	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
1618	fi
1619
1620	if test -n "$ac_config_headers"; then
1621	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
1622	fi
1623
1624	if test -n "$ac_config_links"; then
1625	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
1626	fi
1627
1628	if test -n "$ac_config_commands"; then
1629	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
1630	fi
1631
1632	cat >>$CONFIG_STATUS <<\EOF
1633
1634	ac_cs_usage="\
1635	\`$as_me' instantiates files from templates according to the
1636	current configuration.
1637
1638	Usage: $0 [OPTIONS] [FILE]...
1639
1640	-h, --help print this help, then exit
1641	-V, --version print version number, then exit
1642	-d, --debug don't remove temporary files
1643	--recheck update $as_me by reconfiguring in the same conditions
1644	--file=FILE[:TEMPLATE]
1645	instantiate the configuration file FILE
1646
1647	Configuration files:
1648	$config_files
1649
1650	Report bugs to <[email protected]>."
1651	EOF
1652
1653	cat >>$CONFIG_STATUS <<EOF
1654	ac_cs_version="\\
1655	config.status
1656	configured by $0, generated by GNU Autoconf 2.50,
1657	with options \\"`echo "$ac_configure_args" \| sed 's/[\\""\`\$]/\\\\&/g'`\\"
1658
1659	Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
1660	Free Software Foundation, Inc.
1661	This config.status script is free software; the Free Software Foundation
1662	gives unlimited permission to copy, distribute and modify it."
1663	srcdir=$srcdir
1664	INSTALL="$INSTALL"
1665	EOF
1666
1667	cat >>$CONFIG_STATUS <<\EOF
1668	# If no file are specified by the user, then we need to provide default
1669	# value. By we need to know if files were specified by the user.
1670	ac_need_defaults=:
1671	while test $# != 0
1672	do
1673	case $1 in
1674	--=)
1675	ac_option=`expr "x$1" : 'x$[^=]*$='`
1676	ac_optarg=`expr "x$1" : 'x[^=]=$.$'`
1677	shift
1678	set dummy "$ac_option" "$ac_optarg" ${1+"$@"}
1679	shift
1680	;;
1681	-*);;
1682	*) # This is not an option, so the user has probably given explicit
1683	# arguments.
1684	ac_need_defaults=false;;
1685	esac
1686
1687	case $1 in
1688	# Handling of the options.
1689	EOF
1690	cat >>$CONFIG_STATUS <<EOF
1691	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
1692	echo "running $SHELL $0 " $ac_configure_args " --no-create --no-recursion"
1693	exec $SHELL $0 $ac_configure_args --no-create --no-recursion ;;
1694	EOF
1695	cat >>$CONFIG_STATUS <<\EOF
1696	--version \| --vers* \| -V )
1697	echo "$ac_cs_version"; exit 0 ;;
1698	--he \| --h)
1699	# Conflict between --help and --header
1700	{ { echo "$as_me:1700: error: ambiguous option: $1
1701	Try \`$0 --help' for more information." >&5
1702	echo "$as_me: error: ambiguous option: $1
1703	Try \`$0 --help' for more information." >&2;}
1704	{ (exit 1); exit 1; }; };;
1705	--help \| --hel \| -h )
1706	echo "$ac_cs_usage"; exit 0 ;;
1707	--debug \| --d* \| -d )
1708	debug=: ;;
1709	--file \| --fil \| --fi \| --f )
1710	shift
1711	CONFIG_FILES="$CONFIG_FILES $1"
1712	ac_need_defaults=false;;
1713	--header \| --heade \| --head \| --hea )
1714	shift
1715	CONFIG_HEADERS="$CONFIG_HEADERS $1"
1716	ac_need_defaults=false;;
1717
1718	# Handling of arguments.
1719	'Makefile' ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
1720
1721	# This is an error.
1722	-*) { { echo "$as_me:1722: error: unrecognized option: $1
1723	Try \`$0 --help' for more information." >&5
1724	echo "$as_me: error: unrecognized option: $1
1725	Try \`$0 --help' for more information." >&2;}
1726	{ (exit 1); exit 1; }; } ;;
1727	*) { { echo "$as_me:1727: error: invalid argument: $1" >&5
1728	echo "$as_me: error: invalid argument: $1" >&2;}
1729	{ (exit 1); exit 1; }; };;
1730	esac
1731	shift
1732	done
1733
1734	exec 5>>config.log
1735	cat >&5 << _ACEOF
1736
1737	## ----------------------- ##
1738	## Running config.status. ##
1739	## ----------------------- ##
1740
1741	This file was extended by $as_me 2.50, executed with
1742	> $ac_cs_invocation
1743	on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
1744
1745	_ACEOF
1746	EOF
1747
1748	cat >>$CONFIG_STATUS <<\EOF
1749	# If the user did not use the arguments to specify the items to instantiate,
1750	# then the envvar interface is used. Set only those that are not.
1751	# We use the long form for the default assignment because of an extremely
1752	# bizarre bug on SunOS 4.1.3.
1753	if $ac_need_defaults; then
1754	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
1755	fi
1756
1757	# Create a temporary directory, and hook for its removal unless debugging.
1758	$debug \|\|
1759	{
1760	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
1761	trap '{ (exit $?); exit $?; }' 1 2 13 15
1762	}
1763
1764	# Create a (secure) tmp directory for tmp files.
1765	: ${TMPDIR=/tmp}
1766	{
1767	tmp=`(umask 077 && mktemp -d -q "$TMPDIR/csXXXXXX") 2>/dev/null` &&
1768	test -n "$tmp" && test -d "$tmp"
1769	} \|\|
1770	{
1771	tmp=$TMPDIR/cs$$-$RANDOM
1772	(umask 077 && mkdir $tmp)
1773	} \|\|
1774	{
1775	echo "$me: cannot create a temporary directory in $TMPDIR" >&2
1776	{ (exit 1); exit 1; }
1777	}
1778
1779	EOF
1780
1781	cat >>$CONFIG_STATUS <<EOF
1782
1783	#
1784	# CONFIG_FILES section.
1785	#
1786
1787	# No need to generate the scripts if there are no CONFIG_FILES.
1788	# This happens for instance when ./config.status config.h
1789	if test -n "\$CONFIG_FILES"; then
1790	# Protect against being on the right side of a sed subst in config.status.
1791	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
1792	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
1793	s,@SHELL@,$SHELL,;t t
1794	s,@exec_prefix@,$exec_prefix,;t t
1795	s,@prefix@,$prefix,;t t
1796	s,@program_transform_name@,$program_transform_name,;t t
1797	s,@bindir@,$bindir,;t t
1798	s,@sbindir@,$sbindir,;t t
1799	s,@libexecdir@,$libexecdir,;t t
1800	s,@datadir@,$datadir,;t t
1801	s,@sysconfdir@,$sysconfdir,;t t
1802	s,@sharedstatedir@,$sharedstatedir,;t t
1803	s,@localstatedir@,$localstatedir,;t t
1804	s,@libdir@,$libdir,;t t
1805	s,@includedir@,$includedir,;t t
1806	s,@oldincludedir@,$oldincludedir,;t t
1807	s,@infodir@,$infodir,;t t
1808	s,@mandir@,$mandir,;t t
1809	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
1810	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
1811	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
1812	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
1813	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
1814	s,@ECHO_C@,$ECHO_C,;t t
1815	s,@ECHO_N@,$ECHO_N,;t t
1816	s,@ECHO_T@,$ECHO_T,;t t
1817	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
1818	s,@DEFS@,$DEFS,;t t
1819	s,@LIBS@,$LIBS,;t t
1820	s,@CXX@,$CXX,;t t
1821	s,@CXXFLAGS@,$CXXFLAGS,;t t
1822	s,@LDFLAGS@,$LDFLAGS,;t t
1823	s,@CPPFLAGS@,$CPPFLAGS,;t t
1824	s,@ac_ct_CXX@,$ac_ct_CXX,;t t
1825	s,@EXEEXT@,$EXEEXT,;t t
1826	s,@OBJEXT@,$OBJEXT,;t t
1827	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
1828	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
1829	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
1830	CEOF
1831
1832	EOF
1833
1834	cat >>$CONFIG_STATUS <<\EOF
1835	# Split the substitutions into bite-sized pieces for seds with
1836	# small command number limits, like on Digital OSF/1 and HP-UX.
1837	ac_max_sed_lines=48
1838	ac_sed_frag=1 # Number of current file.
1839	ac_beg=1 # First line for current file.
1840	ac_end=$ac_max_sed_lines # Line after last line for current file.
1841	ac_more_lines=:
1842	ac_sed_cmds=
1843	while $ac_more_lines; do
1844	if test $ac_beg -gt 1; then
1845	sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
1846	else
1847	sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
1848	fi
1849	if test ! -s $tmp/subs.frag; then
1850	ac_more_lines=false
1851	else
1852	# The purpose of the label and of the branching condition is to
1853	# speed up the sed processing (if there are no `@' at all, there
1854	# is no need to browse any of the substitutions).
1855	# These are the two extra sed commands mentioned above.
1856	(echo ':t
1857	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
1858	if test -z "$ac_sed_cmds"; then
1859	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
1860	else
1861	ac_sed_cmds="$ac_sed_cmds \| sed -f $tmp/subs-$ac_sed_frag.sed"
1862	fi
1863	ac_sed_frag=`expr $ac_sed_frag + 1`
1864	ac_beg=$ac_end
1865	ac_end=`expr $ac_end + $ac_max_sed_lines`
1866	fi
1867	done
1868	if test -z "$ac_sed_cmds"; then
1869	ac_sed_cmds=cat
1870	fi
1871	fi # test -n "$CONFIG_FILES"
1872
1873	EOF
1874	cat >>$CONFIG_STATUS <<\EOF
1875	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
1876	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1877	case $ac_file in
1878	- \| :- \| :-:* ) # input from stdin
1879	cat >$tmp/stdin
1880	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
1881	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
1882	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
1883	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
1884	* ) ac_file_in=$ac_file.in ;;
1885	esac
1886
1887	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
1888	ac_dir=`$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
1889	X"$ac_file" : 'X$//$[^/]' \\| \
1890	X"$ac_file" : 'X$//$$' \\| \
1891	X"$ac_file" : 'X$/$' \\| \
1892	. : '$.$' 2>/dev/null \|\|
1893	echo X"$ac_file" \|
1894	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
1895	/^X$\/\/$[^/].*/{ s//\1/; q; }
1896	/^X$\/\/$$/{ s//\1/; q; }
1897	/^X$\/$.*/{ s//\1/; q; }
1898	s/.*/./; q'`
1899	if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1900	{ case "$ac_dir" in
1901	[\\/]* \| ?:[\\/]* ) as_incr_dir=;;
1902	*) as_incr_dir=.;;
1903	esac
1904	as_dummy="$ac_dir"
1905	for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do
1906	case $as_mkdir_dir in
1907	# Skip DOS drivespec
1908	?:) as_incr_dir=$as_mkdir_dir ;;
1909	*)
1910	as_incr_dir=$as_incr_dir/$as_mkdir_dir
1911	test -d "$as_incr_dir" \|\| mkdir "$as_incr_dir"
1912	;;
1913	esac
1914	done; }
1915
1916	ac_dir_suffix="/`echo $ac_dir\|sed 's,^\./,,'`"
1917	# A "../" for each directory in $ac_dir_suffix.
1918	ac_dots=`echo "$ac_dir_suffix" \| sed 's,/[^/]*,../,g'`
1919	else
1920	ac_dir_suffix= ac_dots=
1921	fi
1922
1923	case $srcdir in
1924	.) ac_srcdir=.
1925	if test -z "$ac_dots"; then
1926	ac_top_srcdir=.
1927	else
1928	ac_top_srcdir=`echo $ac_dots \| sed 's,/$,,'`
1929	fi ;;
1930	[\\/]* \| ?:[\\/]* )
1931	ac_srcdir=$srcdir$ac_dir_suffix;
1932	ac_top_srcdir=$srcdir ;;
1933	*) # Relative path.
1934	ac_srcdir=$ac_dots$srcdir$ac_dir_suffix
1935	ac_top_srcdir=$ac_dots$srcdir ;;
1936	esac
1937
1938	case $INSTALL in
1939	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
1940	*) ac_INSTALL=$ac_dots$INSTALL ;;
1941	esac
1942
1943	if test x"$ac_file" != x-; then
1944	{ echo "$as_me:1944: creating $ac_file" >&5
1945	echo "$as_me: creating $ac_file" >&6;}
1946	rm -f "$ac_file"
1947	fi
1948	# Let's still pretend it is `configure' which instantiates (i.e., don't
1949	# use $as_me), people would be surprised to read:
1950	# /* config.h. Generated automatically by config.status. */
1951	configure_input="Generated automatically from `echo $ac_file_in \|
1952	sed 's,.*/,,'` by configure."
1953
1954	# First look for the input files in the build tree, otherwise in the
1955	# src tree.
1956	ac_file_inputs=`IFS=:
1957	for f in $ac_file_in; do
1958	case $f in
1959	-) echo $tmp/stdin ;;
1960	[\\/$]*)
1961	# Absolute (can't be DOS-style, as IFS=:)
1962	test -f "$f" \|\| { { echo "$as_me:1962: error: cannot find input file: $f" >&5
1963	echo "$as_me: error: cannot find input file: $f" >&2;}
1964	{ (exit 1); exit 1; }; }
1965	echo $f;;
1966	*) # Relative
1967	if test -f "$f"; then
1968	# Build tree
1969	echo $f
1970	elif test -f "$srcdir/$f"; then
1971	# Source tree
1972	echo $srcdir/$f
1973	else
1974	# /dev/null tree
1975	{ { echo "$as_me:1975: error: cannot find input file: $f" >&5
1976	echo "$as_me: error: cannot find input file: $f" >&2;}
1977	{ (exit 1); exit 1; }; }
1978	fi;;
1979	esac
1980	done` \|\| { (exit 1); exit 1; }
1981	EOF
1982	cat >>$CONFIG_STATUS <<EOF
1983	sed "$ac_vpsub
1984	$extrasub
1985	EOF
1986	cat >>$CONFIG_STATUS <<\EOF
1987	:t
1988	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
1989	s,@configure_input@,$configure_input,;t t
1990	s,@srcdir@,$ac_srcdir,;t t
1991	s,@top_srcdir@,$ac_top_srcdir,;t t
1992	s,@INSTALL@,$ac_INSTALL,;t t
1993	" $ac_file_inputs \| (eval "$ac_sed_cmds") >$tmp/out
1994	rm -f $tmp/stdin
1995	if test x"$ac_file" != x-; then
1996	mv $tmp/out $ac_file
1997	else
1998	cat $tmp/out
1999	rm -f $tmp/out
2000	fi
2001
2002	done
2003	EOF
2004
2005	cat >>$CONFIG_STATUS <<\EOF
2006
2007	{ (exit 0); exit 0; }
2008	EOF
2009	chmod +x $CONFIG_STATUS
2010	ac_clean_files=$ac_clean_files_save
2011
2012	# configure is writing to config.log, and then calls config.status.
2013	# config.status does its own redirection, appending to config.log.
2014	# Unfortunately, on DOS this fails, as config.log is still kept open
2015	# by configure, so config.status won't be able to write to it; its
2016	# output is simply discarded. So we exec the FD to /dev/null,
2017	# effectively closing config.log, so it can be properly (re)opened and
2018	# appended to by config.status. When coming back to configure, we
2019	# need to make the FD available again.
2020	if test "$no_create" != yes; then
2021	ac_cs_success=:
2022	exec 5>/dev/null
2023	$SHELL $CONFIG_STATUS \|\| ac_cs_success=false
2024	exec 5>>config.log
2025	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
2026	# would make configure fail if this is the last instruction.
2027	$ac_cs_success \|\| { (exit 1); exit 1; }
2028	fi
2029

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