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fftExtract-configure@ 24323

Last change on this file since 24323 was 24322, checked in by davidb, 13 years ago
Fine tuning to get fftExtract to compile
Property svn:executable set to ``*
File size: 111.0 KB

Line
1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.59.
4	#
5	# Copyright (C) 2003 Free Software Foundation, Inc.
6	# This configure script is free software; the Free Software Foundation
7	# gives unlimited permission to copy, distribute and modify it.
8	## --------------------- ##
9	## M4sh Initialization. ##
10	## --------------------- ##
11
12	# Be Bourne compatible
13	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
14	emulate sh
15	NULLCMD=:
16	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
17	# is contrary to our usage. Disable this feature.
18	alias -g '${1+"$@"}'='"$@"'
19	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
20	set -o posix
21	fi
22	DUALCASE=1; export DUALCASE # for MKS sh
23
24	# Support unset when possible.
25	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
26	as_unset=unset
27	else
28	as_unset=false
29	fi
30
31
32	# Work around bugs in pre-3.0 UWIN ksh.
33	$as_unset ENV MAIL MAILPATH
34	PS1='$ '
35	PS2='> '
36	PS4='+ '
37
38	# NLS nuisances.
39	for as_var in \
40	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
41	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
42	LC_TELEPHONE LC_TIME
43	do
44	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
45	eval $as_var=C; export $as_var
46	else
47	$as_unset $as_var
48	fi
49	done
50
51	# Required to use basename.
52	if expr a : '$a$' >/dev/null 2>&1; then
53	as_expr=expr
54	else
55	as_expr=false
56	fi
57
58	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
59	as_basename=basename
60	else
61	as_basename=false
62	fi
63
64
65	# Name of the executable.
66	as_me=`$as_basename "$0" \|\|
67	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
68	X"$0" : 'X$//$$' \\| \
69	X"$0" : 'X$/$$' \\| \
70	. : '$.$' 2>/dev/null \|\|
71	echo X/"$0" \|
72	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
73	/^X\/$\/\/$$/{ s//\1/; q; }
74	/^X\/$\/$.*/{ s//\1/; q; }
75	s/.*/./; q'`
76
77
78	# PATH needs CR, and LINENO needs CR and PATH.
79	# Avoid depending upon Character Ranges.
80	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
81	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
82	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
83	as_cr_digits='0123456789'
84	as_cr_alnum=$as_cr_Letters$as_cr_digits
85
86	# The user is always right.
87	if test "${PATH_SEPARATOR+set}" != set; then
88	echo "#! /bin/sh" >conf$$.sh
89	echo "exit 0" >>conf$$.sh
90	chmod +x conf$$.sh
91	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
92	PATH_SEPARATOR=';'
93	else
94	PATH_SEPARATOR=:
95	fi
96	rm -f conf$$.sh
97	fi
98
99
100	as_lineno_1=$LINENO
101	as_lineno_2=$LINENO
102	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
103	test "x$as_lineno_1" != "x$as_lineno_2" &&
104	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
105	# Find who we are. Look in the path if we contain no path at all
106	# relative or not.
107	case $0 in
108	[\\/] ) as_myself=$0 ;;
109	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
110	for as_dir in $PATH
111	do
112	IFS=$as_save_IFS
113	test -z "$as_dir" && as_dir=.
114	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
115	done
116
117	;;
118	esac
119	# We did not find ourselves, most probably we were run as `sh COMMAND'
120	# in which case we are not to be found in the path.
121	if test "x$as_myself" = x; then
122	as_myself=$0
123	fi
124	if test ! -f "$as_myself"; then
125	{ echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
126	{ (exit 1); exit 1; }; }
127	fi
128	case $CONFIG_SHELL in
129	'')
130	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
131	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
132	do
133	IFS=$as_save_IFS
134	test -z "$as_dir" && as_dir=.
135	for as_base in sh bash ksh sh5; do
136	case $as_dir in
137	/*)
138	if ("$as_dir/$as_base" -c '
139	as_lineno_1=$LINENO
140	as_lineno_2=$LINENO
141	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
142	test "x$as_lineno_1" != "x$as_lineno_2" &&
143	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
144	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
145	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
146	CONFIG_SHELL=$as_dir/$as_base
147	export CONFIG_SHELL
148	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
149	fi;;
150	esac
151	done
152	done
153	;;
154	esac
155
156	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
157	# uniformly replaced by the line number. The first 'sed' inserts a
158	# line-number line before each line; the second 'sed' does the real
159	# work. The second script uses 'N' to pair each line-number line
160	# with the numbered line, and appends trailing '-' during
161	# substitution so that $LINENO is not a special case at line end.
162	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
163	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
164	sed '=' <$as_myself \|
165	sed '
166	N
167	s,$,-,
168	: loop
169	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
170	t loop
171	s,-$,,
172	s,^['$as_cr_digits']*\n,,
173	' >$as_me.lineno &&
174	chmod +x $as_me.lineno \|\|
175	{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
176	{ (exit 1); exit 1; }; }
177
178	# Don't try to exec as it changes $[0], causing all sort of problems
179	# (the dirname of $[0] is not the place where we might find the
180	# original and so on. Autoconf is especially sensible to this).
181	. ./$as_me.lineno
182	# Exit status is that of the last command.
183	exit
184	}
185
186
187	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
188	c,-n*) ECHO_N= ECHO_C='
189	' ECHO_T=' ' ;;
190	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
191	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
192	esac
193
194	if expr a : '$a$' >/dev/null 2>&1; then
195	as_expr=expr
196	else
197	as_expr=false
198	fi
199
200	rm -f conf$$ conf$$.exe conf$$.file
201	echo >conf$$.file
202	if ln -s conf$$.file conf$$ 2>/dev/null; then
203	# We could just check for DJGPP; but this test a) works b) is more generic
204	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
205	if test -f conf$$.exe; then
206	# Don't use ln at all; we don't have any links
207	as_ln_s='cp -p'
208	else
209	as_ln_s='ln -s'
210	fi
211	elif ln conf$$.file conf$$ 2>/dev/null; then
212	as_ln_s=ln
213	else
214	as_ln_s='cp -p'
215	fi
216	rm -f conf$$ conf$$.exe conf$$.file
217
218	if mkdir -p . 2>/dev/null; then
219	as_mkdir_p=:
220	else
221	test -d ./-p && rmdir ./-p
222	as_mkdir_p=false
223	fi
224
225	as_executable_p="test -f"
226
227	# Sed expression to map a string onto a valid CPP name.
228	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
229
230	# Sed expression to map a string onto a valid variable name.
231	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
232
233
234	# IFS
235	# We need space, tab and new line, in precisely that order.
236	as_nl='
237	'
238	IFS=" $as_nl"
239
240	# CDPATH.
241	$as_unset CDPATH
242
243
244	# Name of the host.
245	# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
246	# so uname gets run too.
247	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
248
249	exec 6>&1
250
251	#
252	# Initializations.
253	#
254	ac_default_prefix=/usr/local
255	ac_config_libobj_dir=.
256	cross_compiling=no
257	subdirs=
258	MFLAGS=
259	MAKEFLAGS=
260	SHELL=${CONFIG_SHELL-/bin/sh}
261
262	# Maximum number of lines to put in a shell here document.
263	# This variable seems obsolete. It should probably be removed, and
264	# only ac_max_sed_lines should be used.
265	: ${ac_max_here_lines=38}
266
267	# Identity of this package.
268	PACKAGE_NAME=
269	PACKAGE_TARNAME=
270	PACKAGE_VERSION=
271	PACKAGE_STRING=
272	PACKAGE_BUGREPORT=
273
274	ac_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 PACKAGE VERSION LDFLAGS CFLAGS CC CPPFLAGS ac_ct_CC EXEEXT OBJEXT CXX CXXFLAGS ac_ct_CXX INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA LIBOBJS LTLIBOBJS'
275	ac_subst_files=''
276
277	# Initialize some variables set by options.
278	ac_init_help=
279	ac_init_version=false
280	# The variables have the same names as the options, with
281	# dashes changed to underlines.
282	cache_file=/dev/null
283	exec_prefix=NONE
284	no_create=
285	no_recursion=
286	prefix=NONE
287	program_prefix=NONE
288	program_suffix=NONE
289	program_transform_name=s,x,x,
290	silent=
291	site=
292	srcdir=
293	verbose=
294	x_includes=NONE
295	x_libraries=NONE
296
297	# Installation directory options.
298	# These are left unexpanded so users can "make install exec_prefix=/foo"
299	# and all the variables that are supposed to be based on exec_prefix
300	# by default will actually change.
301	# Use braces instead of parens because sh, perl, etc. also accept them.
302	bindir='${exec_prefix}/bin'
303	sbindir='${exec_prefix}/sbin'
304	libexecdir='${exec_prefix}/libexec'
305	datadir='${prefix}/share'
306	sysconfdir='${prefix}/etc'
307	sharedstatedir='${prefix}/com'
308	localstatedir='${prefix}/var'
309	libdir='${exec_prefix}/lib'
310	includedir='${prefix}/include'
311	oldincludedir='/usr/include'
312	infodir='${prefix}/info'
313	mandir='${prefix}/man'
314
315	ac_prev=
316	for ac_option
317	do
318	# If the previous option needs an argument, assign it.
319	if test -n "$ac_prev"; then
320	eval "$ac_prev=\$ac_option"
321	ac_prev=
322	continue
323	fi
324
325	ac_optarg=`expr "x$ac_option" : 'x[^=]=$.$'`
326
327	# Accept the important Cygnus configure options, so we can diagnose typos.
328
329	case $ac_option in
330
331	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
332	ac_prev=bindir ;;
333	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
334	bindir=$ac_optarg ;;
335
336	-build \| --build \| --buil \| --bui \| --bu)
337	ac_prev=build_alias ;;
338	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
339	build_alias=$ac_optarg ;;
340
341	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
342	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
343	ac_prev=cache_file ;;
344	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
345	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
346	cache_file=$ac_optarg ;;
347
348	--config-cache \| -C)
349	cache_file=config.cache ;;
350
351	-datadir \| --datadir \| --datadi \| --datad \| --data \| --dat \| --da)
352	ac_prev=datadir ;;
353	-datadir=* \| --datadir=* \| --datadi=* \| --datad=* \| --data=* \| --dat=* \
354	\| --da=*)
355	datadir=$ac_optarg ;;
356
357	-disable-* \| --disable-*)
358	ac_feature=`expr "x$ac_option" : 'x-disable-$.$'`
359	# Reject names that are not valid shell variable names.
360	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
361	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
362	{ (exit 1); exit 1; }; }
363	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`
364	eval "enable_$ac_feature=no" ;;
365
366	-enable-* \| --enable-*)
367	ac_feature=`expr "x$ac_option" : 'x-enable-$[^=]$'`
368	# Reject names that are not valid shell variable names.
369	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
370	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
371	{ (exit 1); exit 1; }; }
372	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`
373	case $ac_option in
374	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;
375	*) ac_optarg=yes ;;
376	esac
377	eval "enable_$ac_feature='$ac_optarg'" ;;
378
379	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
380	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
381	\| --exec \| --exe \| --ex)
382	ac_prev=exec_prefix ;;
383	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
384	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
385	\| --exec=* \| --exe=* \| --ex=*)
386	exec_prefix=$ac_optarg ;;
387
388	-gas \| --gas \| --ga \| --g)
389	# Obsolete; use --with-gas.
390	with_gas=yes ;;
391
392	-help \| --help \| --hel \| --he \| -h)
393	ac_init_help=long ;;
394	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
395	ac_init_help=recursive ;;
396	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
397	ac_init_help=short ;;
398
399	-host \| --host \| --hos \| --ho)
400	ac_prev=host_alias ;;
401	-host=* \| --host=* \| --hos=* \| --ho=*)
402	host_alias=$ac_optarg ;;
403
404	-includedir \| --includedir \| --includedi \| --included \| --include \
405	\| --includ \| --inclu \| --incl \| --inc)
406	ac_prev=includedir ;;
407	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
408	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
409	includedir=$ac_optarg ;;
410
411	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
412	ac_prev=infodir ;;
413	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
414	infodir=$ac_optarg ;;
415
416	-libdir \| --libdir \| --libdi \| --libd)
417	ac_prev=libdir ;;
418	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
419	libdir=$ac_optarg ;;
420
421	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
422	\| --libexe \| --libex \| --libe)
423	ac_prev=libexecdir ;;
424	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
425	\| --libexe=* \| --libex=* \| --libe=*)
426	libexecdir=$ac_optarg ;;
427
428	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
429	\| --localstate \| --localstat \| --localsta \| --localst \
430	\| --locals \| --local \| --loca \| --loc \| --lo)
431	ac_prev=localstatedir ;;
432	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
433	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \
434	\| --locals=* \| --local=* \| --loca=* \| --loc=* \| --lo=*)
435	localstatedir=$ac_optarg ;;
436
437	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
438	ac_prev=mandir ;;
439	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
440	mandir=$ac_optarg ;;
441
442	-nfp \| --nfp \| --nf)
443	# Obsolete; use --without-fp.
444	with_fp=no ;;
445
446	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
447	\| --no-cr \| --no-c \| -n)
448	no_create=yes ;;
449
450	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
451	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
452	no_recursion=yes ;;
453
454	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
455	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
456	\| --oldin \| --oldi \| --old \| --ol \| --o)
457	ac_prev=oldincludedir ;;
458	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
459	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
460	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
461	oldincludedir=$ac_optarg ;;
462
463	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
464	ac_prev=prefix ;;
465	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
466	prefix=$ac_optarg ;;
467
468	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
469	\| --program-pre \| --program-pr \| --program-p)
470	ac_prev=program_prefix ;;
471	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
472	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
473	program_prefix=$ac_optarg ;;
474
475	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
476	\| --program-suf \| --program-su \| --program-s)
477	ac_prev=program_suffix ;;
478	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
479	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
480	program_suffix=$ac_optarg ;;
481
482	-program-transform-name \| --program-transform-name \
483	\| --program-transform-nam \| --program-transform-na \
484	\| --program-transform-n \| --program-transform- \
485	\| --program-transform \| --program-transfor \
486	\| --program-transfo \| --program-transf \
487	\| --program-trans \| --program-tran \
488	\| --progr-tra \| --program-tr \| --program-t)
489	ac_prev=program_transform_name ;;
490	-program-transform-name=* \| --program-transform-name=* \
491	\| --program-transform-nam=* \| --program-transform-na=* \
492	\| --program-transform-n=* \| --program-transform-=* \
493	\| --program-transform=* \| --program-transfor=* \
494	\| --program-transfo=* \| --program-transf=* \
495	\| --program-trans=* \| --program-tran=* \
496	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
497	program_transform_name=$ac_optarg ;;
498
499	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
500	\| -silent \| --silent \| --silen \| --sile \| --sil)
501	silent=yes ;;
502
503	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
504	ac_prev=sbindir ;;
505	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
506	\| --sbi=* \| --sb=*)
507	sbindir=$ac_optarg ;;
508
509	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
510	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
511	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
512	\| --sha \| --sh)
513	ac_prev=sharedstatedir ;;
514	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
515	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
516	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
517	\| --sha=* \| --sh=*)
518	sharedstatedir=$ac_optarg ;;
519
520	-site \| --site \| --sit)
521	ac_prev=site ;;
522	-site=* \| --site=* \| --sit=*)
523	site=$ac_optarg ;;
524
525	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
526	ac_prev=srcdir ;;
527	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
528	srcdir=$ac_optarg ;;
529
530	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
531	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
532	ac_prev=sysconfdir ;;
533	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
534	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
535	sysconfdir=$ac_optarg ;;
536
537	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
538	ac_prev=target_alias ;;
539	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
540	target_alias=$ac_optarg ;;
541
542	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
543	verbose=yes ;;
544
545	-version \| --version \| --versio \| --versi \| --vers \| -V)
546	ac_init_version=: ;;
547
548	-with-* \| --with-*)
549	ac_package=`expr "x$ac_option" : 'x-with-$[^=]$'`
550	# Reject names that are not valid shell variable names.
551	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
552	{ echo "$as_me: error: invalid package name: $ac_package" >&2
553	{ (exit 1); exit 1; }; }
554	ac_package=`echo $ac_package\| sed 's/-/_/g'`
555	case $ac_option in
556	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;
557	*) ac_optarg=yes ;;
558	esac
559	eval "with_$ac_package='$ac_optarg'" ;;
560
561	-without-* \| --without-*)
562	ac_package=`expr "x$ac_option" : 'x-without-$.$'`
563	# Reject names that are not valid shell variable names.
564	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
565	{ echo "$as_me: error: invalid package name: $ac_package" >&2
566	{ (exit 1); exit 1; }; }
567	ac_package=`echo $ac_package \| sed 's/-/_/g'`
568	eval "with_$ac_package=no" ;;
569
570	--x)
571	# Obsolete; use --with-x.
572	with_x=yes ;;
573
574	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
575	\| --x-incl \| --x-inc \| --x-in \| --x-i)
576	ac_prev=x_includes ;;
577	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
578	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
579	x_includes=$ac_optarg ;;
580
581	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
582	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
583	ac_prev=x_libraries ;;
584	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
585	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
586	x_libraries=$ac_optarg ;;
587
588	-*) { echo "$as_me: error: unrecognized option: $ac_option
589	Try \`$0 --help' for more information." >&2
590	{ (exit 1); exit 1; }; }
591	;;
592
593	=)
594	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
595	# Reject names that are not valid shell variable names.
596	expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
597	{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2
598	{ (exit 1); exit 1; }; }
599	ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`
600	eval "$ac_envvar='$ac_optarg'"
601	export $ac_envvar ;;
602
603	*)
604	# FIXME: should be removed in autoconf 3.0.
605	echo "$as_me: WARNING: you should use --build, --host, --target" >&2
606	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
607	echo "$as_me: WARNING: invalid host type: $ac_option" >&2
608	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
609	;;
610
611	esac
612	done
613
614	if test -n "$ac_prev"; then
615	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
616	{ echo "$as_me: error: missing argument to $ac_option" >&2
617	{ (exit 1); exit 1; }; }
618	fi
619
620	# Be sure to have absolute paths.
621	for ac_var in exec_prefix prefix
622	do
623	eval ac_val=$`echo $ac_var`
624	case $ac_val in
625	[\\/$]* \| ?:[\\/]* \| NONE \| '' ) ;;
626	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
627	{ (exit 1); exit 1; }; };;
628	esac
629	done
630
631	# Be sure to have absolute paths.
632	for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
633	localstatedir libdir includedir oldincludedir infodir mandir
634	do
635	eval ac_val=$`echo $ac_var`
636	case $ac_val in
637	[\\/$]* \| ?:[\\/]* ) ;;
638	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
639	{ (exit 1); exit 1; }; };;
640	esac
641	done
642
643	# There might be people who depend on the old broken behavior: `$host'
644	# used to hold the argument of --host etc.
645	# FIXME: To remove some day.
646	build=$build_alias
647	host=$host_alias
648	target=$target_alias
649
650	# FIXME: To remove some day.
651	if test "x$host_alias" != x; then
652	if test "x$build_alias" = x; then
653	cross_compiling=maybe
654	echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
655	If a cross compiler is detected then cross compile mode will be used." >&2
656	elif test "x$build_alias" != "x$host_alias"; then
657	cross_compiling=yes
658	fi
659	fi
660
661	ac_tool_prefix=
662	test -n "$host_alias" && ac_tool_prefix=$host_alias-
663
664	test "$silent" = yes && exec 6>/dev/null
665
666
667	# Find the source files, if location was not specified.
668	if test -z "$srcdir"; then
669	ac_srcdir_defaulted=yes
670	# Try the directory containing this script, then its parent.
671	ac_confdir=`(dirname "$0") 2>/dev/null \|\|
672	$as_expr X"$0" : 'X$.[^/]$//[^/][^/]/$' \\| \
673	X"$0" : 'X$//$[^/]' \\| \
674	X"$0" : 'X$//$$' \\| \
675	X"$0" : 'X$/$' \\| \
676	. : '$.$' 2>/dev/null \|\|
677	echo X"$0" \|
678	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
679	/^X$\/\/$[^/].*/{ s//\1/; q; }
680	/^X$\/\/$$/{ s//\1/; q; }
681	/^X$\/$.*/{ s//\1/; q; }
682	s/.*/./; q'`
683	srcdir=$ac_confdir
684	if test ! -r $srcdir/$ac_unique_file; then
685	srcdir=..
686	fi
687	else
688	ac_srcdir_defaulted=no
689	fi
690	if test ! -r $srcdir/$ac_unique_file; then
691	if test "$ac_srcdir_defaulted" = yes; then
692	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
693	{ (exit 1); exit 1; }; }
694	else
695	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
696	{ (exit 1); exit 1; }; }
697	fi
698	fi
699	(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null \|\|
700	{ echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
701	{ (exit 1); exit 1; }; }
702	srcdir=`echo "$srcdir" \| sed 's%$[^\\/]$[\\/]*$%\1%'`
703	ac_env_build_alias_set=${build_alias+set}
704	ac_env_build_alias_value=$build_alias
705	ac_cv_env_build_alias_set=${build_alias+set}
706	ac_cv_env_build_alias_value=$build_alias
707	ac_env_host_alias_set=${host_alias+set}
708	ac_env_host_alias_value=$host_alias
709	ac_cv_env_host_alias_set=${host_alias+set}
710	ac_cv_env_host_alias_value=$host_alias
711	ac_env_target_alias_set=${target_alias+set}
712	ac_env_target_alias_value=$target_alias
713	ac_cv_env_target_alias_set=${target_alias+set}
714	ac_cv_env_target_alias_value=$target_alias
715	ac_env_CC_set=${CC+set}
716	ac_env_CC_value=$CC
717	ac_cv_env_CC_set=${CC+set}
718	ac_cv_env_CC_value=$CC
719	ac_env_CFLAGS_set=${CFLAGS+set}
720	ac_env_CFLAGS_value=$CFLAGS
721	ac_cv_env_CFLAGS_set=${CFLAGS+set}
722	ac_cv_env_CFLAGS_value=$CFLAGS
723	ac_env_LDFLAGS_set=${LDFLAGS+set}
724	ac_env_LDFLAGS_value=$LDFLAGS
725	ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
726	ac_cv_env_LDFLAGS_value=$LDFLAGS
727	ac_env_CPPFLAGS_set=${CPPFLAGS+set}
728	ac_env_CPPFLAGS_value=$CPPFLAGS
729	ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
730	ac_cv_env_CPPFLAGS_value=$CPPFLAGS
731	ac_env_CXX_set=${CXX+set}
732	ac_env_CXX_value=$CXX
733	ac_cv_env_CXX_set=${CXX+set}
734	ac_cv_env_CXX_value=$CXX
735	ac_env_CXXFLAGS_set=${CXXFLAGS+set}
736	ac_env_CXXFLAGS_value=$CXXFLAGS
737	ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
738	ac_cv_env_CXXFLAGS_value=$CXXFLAGS
739
740	#
741	# Report the --help message.
742	#
743	if test "$ac_init_help" = "long"; then
744	# Omit some internal or obsolete options to make the list less imposing.
745	# This message is too long to be a string in the A/UX 3.1 sh.
746	cat <<_ACEOF
747	\`configure' configures this package to adapt to many kinds of systems.
748
749	Usage: $0 [OPTION]... [VAR=VALUE]...
750
751	To assign environment variables (e.g., CC, CFLAGS...), specify them as
752	VAR=VALUE. See below for descriptions of some of the useful variables.
753
754	Defaults for the options are specified in brackets.
755
756	Configuration:
757	-h, --help display this help and exit
758	--help=short display options specific to this package
759	--help=recursive display the short help of all the included packages
760	-V, --version display version information and exit
761	-q, --quiet, --silent do not print \`checking...' messages
762	--cache-file=FILE cache test results in FILE [disabled]
763	-C, --config-cache alias for \`--cache-file=config.cache'
764	-n, --no-create do not create output files
765	--srcdir=DIR find the sources in DIR [configure dir or \`..']
766
767	_ACEOF
768
769	cat <<_ACEOF
770	Installation directories:
771	--prefix=PREFIX install architecture-independent files in PREFIX
772	[$ac_default_prefix]
773	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
774	[PREFIX]
775
776	By default, \`make install' will install all the files in
777	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
778	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
779	for instance \`--prefix=\$HOME'.
780
781	For better control, use the options below.
782
783	Fine tuning of the installation directories:
784	--bindir=DIR user executables [EPREFIX/bin]
785	--sbindir=DIR system admin executables [EPREFIX/sbin]
786	--libexecdir=DIR program executables [EPREFIX/libexec]
787	--datadir=DIR read-only architecture-independent data [PREFIX/share]
788	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
789	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
790	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
791	--libdir=DIR object code libraries [EPREFIX/lib]
792	--includedir=DIR C header files [PREFIX/include]
793	--oldincludedir=DIR C header files for non-gcc [/usr/include]
794	--infodir=DIR info documentation [PREFIX/info]
795	--mandir=DIR man documentation [PREFIX/man]
796	_ACEOF
797
798	cat <<\_ACEOF
799	_ACEOF
800	fi
801
802	if test -n "$ac_init_help"; then
803
804	cat <<\_ACEOF
805
806	Some influential environment variables:
807	CC C compiler command
808	CFLAGS C compiler flags
809	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
810	nonstandard directory <lib dir>
811	CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
812	headers in a nonstandard directory <include dir>
813	CXX C++ compiler command
814	CXXFLAGS C++ compiler flags
815
816	Use these variables to override the choices made by `configure' or to help
817	it to find libraries and programs with nonstandard names/locations.
818
819	_ACEOF
820	fi
821
822	if test "$ac_init_help" = "recursive"; then
823	# If there are subdirs, report their specific --help.
824	ac_popdir=`pwd`
825	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
826	test -d $ac_dir \|\| continue
827	ac_builddir=.
828
829	if test "$ac_dir" != .; then
830	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
831	# A "../" for each directory in $ac_dir_suffix.
832	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
833	else
834	ac_dir_suffix= ac_top_builddir=
835	fi
836
837	case $srcdir in
838	.) # No --srcdir option. We are building in place.
839	ac_srcdir=.
840	if test -z "$ac_top_builddir"; then
841	ac_top_srcdir=.
842	else
843	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
844	fi ;;
845	[\\/]* \| ?:[\\/]* ) # Absolute path.
846	ac_srcdir=$srcdir$ac_dir_suffix;
847	ac_top_srcdir=$srcdir ;;
848	*) # Relative path.
849	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
850	ac_top_srcdir=$ac_top_builddir$srcdir ;;
851	esac
852
853	# Do not use `cd foo && pwd` to compute absolute paths, because
854	# the directories may not exist.
855	case `pwd` in
856	.) ac_abs_builddir="$ac_dir";;
857	*)
858	case "$ac_dir" in
859	.) ac_abs_builddir=`pwd`;;
860	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
861	*) ac_abs_builddir=`pwd`/"$ac_dir";;
862	esac;;
863	esac
864	case $ac_abs_builddir in
865	.) ac_abs_top_builddir=${ac_top_builddir}.;;
866	*)
867	case ${ac_top_builddir}. in
868	.) ac_abs_top_builddir=$ac_abs_builddir;;
869	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
870	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
871	esac;;
872	esac
873	case $ac_abs_builddir in
874	.) ac_abs_srcdir=$ac_srcdir;;
875	*)
876	case $ac_srcdir in
877	.) ac_abs_srcdir=$ac_abs_builddir;;
878	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
879	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
880	esac;;
881	esac
882	case $ac_abs_builddir in
883	.) ac_abs_top_srcdir=$ac_top_srcdir;;
884	*)
885	case $ac_top_srcdir in
886	.) ac_abs_top_srcdir=$ac_abs_builddir;;
887	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
888	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
889	esac;;
890	esac
891
892	cd $ac_dir
893	# Check for guested configure; otherwise get Cygnus style configure.
894	if test -f $ac_srcdir/configure.gnu; then
895	echo
896	$SHELL $ac_srcdir/configure.gnu --help=recursive
897	elif test -f $ac_srcdir/configure; then
898	echo
899	$SHELL $ac_srcdir/configure --help=recursive
900	elif test -f $ac_srcdir/configure.ac \|\|
901	test -f $ac_srcdir/configure.in; then
902	echo
903	$ac_configure --help
904	else
905	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
906	fi
907	cd $ac_popdir
908	done
909	fi
910
911	test -n "$ac_init_help" && exit 0
912	if $ac_init_version; then
913	cat <<\_ACEOF
914
915	Copyright (C) 2003 Free Software Foundation, Inc.
916	This configure script is free software; the Free Software Foundation
917	gives unlimited permission to copy, distribute and modify it.
918	_ACEOF
919	exit 0
920	fi
921	exec 5>config.log
922	cat >&5 <<_ACEOF
923	This file contains any messages produced by compilers while
924	running configure, to aid debugging if configure makes a mistake.
925
926	It was created by $as_me, which was
927	generated by GNU Autoconf 2.59. Invocation command line was
928
929	$ $0 $@
930
931	_ACEOF
932	{
933	cat <<_ASUNAME
934	## --------- ##
935	## Platform. ##
936	## --------- ##
937
938	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
939	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
940	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
941	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
942	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
943
944	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
945	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
946
947	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
948	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
949	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
950	hostinfo = `(hostinfo) 2>/dev/null \|\| echo unknown`
951	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
952	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
953	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
954
955	_ASUNAME
956
957	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
958	for as_dir in $PATH
959	do
960	IFS=$as_save_IFS
961	test -z "$as_dir" && as_dir=.
962	echo "PATH: $as_dir"
963	done
964
965	} >&5
966
967	cat >&5 <<_ACEOF
968
969
970	## ----------- ##
971	## Core tests. ##
972	## ----------- ##
973
974	_ACEOF
975
976
977	# Keep a trace of the command line.
978	# Strip out --no-create and --no-recursion so they do not pile up.
979	# Strip out --silent because we don't want to record it for future runs.
980	# Also quote any args containing shell meta-characters.
981	# Make two passes to allow for proper duplicate-argument suppression.
982	ac_configure_args=
983	ac_configure_args0=
984	ac_configure_args1=
985	ac_sep=
986	ac_must_keep_next=false
987	for ac_pass in 1 2
988	do
989	for ac_arg
990	do
991	case $ac_arg in
992	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
993	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
994	\| -silent \| --silent \| --silen \| --sile \| --sil)
995	continue ;;
996	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
997	ac_arg=`echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
998	esac
999	case $ac_pass in
1000	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1001	2)
1002	ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1003	if test $ac_must_keep_next = true; then
1004	ac_must_keep_next=false # Got value, back to normal.
1005	else
1006	case $ac_arg in
1007	= \| --config-cache \| -C \| -disable-* \| --disable-* \
1008	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
1009	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
1010	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
1011	case "$ac_configure_args0 " in
1012	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
1013	esac
1014	;;
1015	-* ) ac_must_keep_next=true ;;
1016	esac
1017	fi
1018	ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1019	# Get rid of the leading space.
1020	ac_sep=" "
1021	;;
1022	esac
1023	done
1024	done
1025	$as_unset ac_configure_args0 \|\| test "${ac_configure_args0+set}" != set \|\| { ac_configure_args0=; export ac_configure_args0; }
1026	$as_unset ac_configure_args1 \|\| test "${ac_configure_args1+set}" != set \|\| { ac_configure_args1=; export ac_configure_args1; }
1027
1028	# When interrupted or exit'd, cleanup temporary files, and complete
1029	# config.log. We remove comments because anyway the quotes in there
1030	# would cause problems or look ugly.
1031	# WARNING: Be sure not to use single quotes in there, as some shells,
1032	# such as our DU 5.0 friend, will then `close' the trap.
1033	trap 'exit_status=$?
1034	# Save into config.log some information that might help in debugging.
1035	{
1036	echo
1037
1038	cat <<\_ASBOX
1039	## ---------------- ##
1040	## Cache variables. ##
1041	## ---------------- ##
1042	_ASBOX
1043	echo
1044	# The following way of writing the cache mishandles newlines in values,
1045	{
1046	(set) 2>&1 \|
1047	case `(ac_space='"'"' '"'"'; set \| grep ac_space) 2>&1` in
1048	ac_space=\ )
1049	sed -n \
1050	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1051	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='"'"'\\2'"'"'/p"
1052	;;
1053	*)
1054	sed -n \
1055	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
1056	;;
1057	esac;
1058	}
1059	echo
1060
1061	cat <<\_ASBOX
1062	## ----------------- ##
1063	## Output variables. ##
1064	## ----------------- ##
1065	_ASBOX
1066	echo
1067	for ac_var in $ac_subst_vars
1068	do
1069	eval ac_val=$`echo $ac_var`
1070	echo "$ac_var='"'"'$ac_val'"'"'"
1071	done \| sort
1072	echo
1073
1074	if test -n "$ac_subst_files"; then
1075	cat <<\_ASBOX
1076	## ------------- ##
1077	## Output files. ##
1078	## ------------- ##
1079	_ASBOX
1080	echo
1081	for ac_var in $ac_subst_files
1082	do
1083	eval ac_val=$`echo $ac_var`
1084	echo "$ac_var='"'"'$ac_val'"'"'"
1085	done \| sort
1086	echo
1087	fi
1088
1089	if test -s confdefs.h; then
1090	cat <<\_ASBOX
1091	## ----------- ##
1092	## confdefs.h. ##
1093	## ----------- ##
1094	_ASBOX
1095	echo
1096	sed "/^$/d" confdefs.h \| sort
1097	echo
1098	fi
1099	test "$ac_signal" != 0 &&
1100	echo "$as_me: caught signal $ac_signal"
1101	echo "$as_me: exit $exit_status"
1102	} >&5
1103	rm -f core *.core &&
1104	rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1105	exit $exit_status
1106	' 0
1107	for ac_signal in 1 2 13 15; do
1108	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1109	done
1110	ac_signal=0
1111
1112	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1113	rm -rf conftest* confdefs.h
1114	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
1115	echo >confdefs.h
1116
1117	# Predefined preprocessor variables.
1118
1119	cat >>confdefs.h <<_ACEOF
1120	#define PACKAGE_NAME "$PACKAGE_NAME"
1121	_ACEOF
1122
1123
1124	cat >>confdefs.h <<_ACEOF
1125	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1126	_ACEOF
1127
1128
1129	cat >>confdefs.h <<_ACEOF
1130	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1131	_ACEOF
1132
1133
1134	cat >>confdefs.h <<_ACEOF
1135	#define PACKAGE_STRING "$PACKAGE_STRING"
1136	_ACEOF
1137
1138
1139	cat >>confdefs.h <<_ACEOF
1140	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1141	_ACEOF
1142
1143
1144	# Let the site file select an alternate cache file if it wants to.
1145	# Prefer explicitly selected file to automatically selected ones.
1146	if test -z "$CONFIG_SITE"; then
1147	if test "x$prefix" != xNONE; then
1148	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1149	else
1150	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1151	fi
1152	fi
1153	for ac_site_file in $CONFIG_SITE; do
1154	if test -r "$ac_site_file"; then
1155	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1156	echo "$as_me: loading site script $ac_site_file" >&6;}
1157	sed 's/^/\| /' "$ac_site_file" >&5
1158	. "$ac_site_file"
1159	fi
1160	done
1161
1162	if test -r "$cache_file"; then
1163	# Some versions of bash will fail to source /dev/null (special
1164	# files actually), so we avoid doing that.
1165	if test -f "$cache_file"; then
1166	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5
1167	echo "$as_me: loading cache $cache_file" >&6;}
1168	case $cache_file in
1169	[\\/]* \| ?:[\\/]* ) . $cache_file;;
1170	*) . ./$cache_file;;
1171	esac
1172	fi
1173	else
1174	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5
1175	echo "$as_me: creating cache $cache_file" >&6;}
1176	>$cache_file
1177	fi
1178
1179	# Check that the precious variables saved in the cache have kept the same
1180	# value.
1181	ac_cache_corrupted=false
1182	for ac_var in `(set) 2>&1 \|
1183	sed -n 's/^ac_env_$[a-zA-Z_0-9]$_set=./\1/p'`; do
1184	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1185	eval ac_new_set=\$ac_env_${ac_var}_set
1186	eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1187	eval ac_new_val="\$ac_env_${ac_var}_value"
1188	case $ac_old_set,$ac_new_set in
1189	set,)
1190	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1191	echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1192	ac_cache_corrupted=: ;;
1193	,set)
1194	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1195	echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1196	ac_cache_corrupted=: ;;
1197	,);;
1198	*)
1199	if test "x$ac_old_val" != "x$ac_new_val"; then
1200	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1201	echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1202	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1203	echo "$as_me: former value: $ac_old_val" >&2;}
1204	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1205	echo "$as_me: current value: $ac_new_val" >&2;}
1206	ac_cache_corrupted=:
1207	fi;;
1208	esac
1209	# Pass precious variables to config.status.
1210	if test "$ac_new_set" = set; then
1211	case $ac_new_val in
1212	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1213	ac_arg=$ac_var=`echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
1214	*) ac_arg=$ac_var=$ac_new_val ;;
1215	esac
1216	case " $ac_configure_args " in
1217	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
1218	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1219	esac
1220	fi
1221	done
1222	if $ac_cache_corrupted; then
1223	{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1224	echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1225	{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1226	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1227	{ (exit 1); exit 1; }; }
1228	fi
1229
1230	ac_ext=c
1231	ac_cpp='$CPP $CPPFLAGS'
1232	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1233	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1234	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254	ac_config_headers="$ac_config_headers config.h"
1255
1256
1257	PACKAGE=audioDB
1258	VERSION=-svn
1259	cat >>confdefs.h <<_ACEOF
1260	#define PACKAGE "$PACKAGE"
1261	_ACEOF
1262
1263	cat >>confdefs.h <<_ACEOF
1264	#define VERSION "$VERSION"
1265	_ACEOF
1266
1267
1268
1269
1270
1271	LDFLAGS=$LDFLAGS
1272
1273	if test -z "$CFLAGS"; then
1274	CFLAGS=-O2
1275	fi
1276
1277
1278	ac_ext=c
1279	ac_cpp='$CPP $CPPFLAGS'
1280	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1281	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1282	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1283	if test -n "$ac_tool_prefix"; then
1284	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1285	set dummy ${ac_tool_prefix}gcc; ac_word=$2
1286	echo "$as_me:$LINENO: checking for $ac_word" >&5
1287	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1288	if test "${ac_cv_prog_CC+set}" = set; then
1289	echo $ECHO_N "(cached) $ECHO_C" >&6
1290	else
1291	if test -n "$CC"; then
1292	ac_cv_prog_CC="$CC" # Let the user override the test.
1293	else
1294	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1295	for as_dir in $PATH
1296	do
1297	IFS=$as_save_IFS
1298	test -z "$as_dir" && as_dir=.
1299	for ac_exec_ext in '' $ac_executable_extensions; do
1300	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1301	ac_cv_prog_CC="${ac_tool_prefix}gcc"
1302	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1303	break 2
1304	fi
1305	done
1306	done
1307
1308	fi
1309	fi
1310	CC=$ac_cv_prog_CC
1311	if test -n "$CC"; then
1312	echo "$as_me:$LINENO: result: $CC" >&5
1313	echo "${ECHO_T}$CC" >&6
1314	else
1315	echo "$as_me:$LINENO: result: no" >&5
1316	echo "${ECHO_T}no" >&6
1317	fi
1318
1319	fi
1320	if test -z "$ac_cv_prog_CC"; then
1321	ac_ct_CC=$CC
1322	# Extract the first word of "gcc", so it can be a program name with args.
1323	set dummy gcc; ac_word=$2
1324	echo "$as_me:$LINENO: checking for $ac_word" >&5
1325	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1326	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1327	echo $ECHO_N "(cached) $ECHO_C" >&6
1328	else
1329	if test -n "$ac_ct_CC"; then
1330	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1331	else
1332	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1333	for as_dir in $PATH
1334	do
1335	IFS=$as_save_IFS
1336	test -z "$as_dir" && as_dir=.
1337	for ac_exec_ext in '' $ac_executable_extensions; do
1338	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1339	ac_cv_prog_ac_ct_CC="gcc"
1340	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1341	break 2
1342	fi
1343	done
1344	done
1345
1346	fi
1347	fi
1348	ac_ct_CC=$ac_cv_prog_ac_ct_CC
1349	if test -n "$ac_ct_CC"; then
1350	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1351	echo "${ECHO_T}$ac_ct_CC" >&6
1352	else
1353	echo "$as_me:$LINENO: result: no" >&5
1354	echo "${ECHO_T}no" >&6
1355	fi
1356
1357	CC=$ac_ct_CC
1358	else
1359	CC="$ac_cv_prog_CC"
1360	fi
1361
1362	if test -z "$CC"; then
1363	if test -n "$ac_tool_prefix"; then
1364	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1365	set dummy ${ac_tool_prefix}cc; ac_word=$2
1366	echo "$as_me:$LINENO: checking for $ac_word" >&5
1367	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1368	if test "${ac_cv_prog_CC+set}" = set; then
1369	echo $ECHO_N "(cached) $ECHO_C" >&6
1370	else
1371	if test -n "$CC"; then
1372	ac_cv_prog_CC="$CC" # Let the user override the test.
1373	else
1374	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1375	for as_dir in $PATH
1376	do
1377	IFS=$as_save_IFS
1378	test -z "$as_dir" && as_dir=.
1379	for ac_exec_ext in '' $ac_executable_extensions; do
1380	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1381	ac_cv_prog_CC="${ac_tool_prefix}cc"
1382	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1383	break 2
1384	fi
1385	done
1386	done
1387
1388	fi
1389	fi
1390	CC=$ac_cv_prog_CC
1391	if test -n "$CC"; then
1392	echo "$as_me:$LINENO: result: $CC" >&5
1393	echo "${ECHO_T}$CC" >&6
1394	else
1395	echo "$as_me:$LINENO: result: no" >&5
1396	echo "${ECHO_T}no" >&6
1397	fi
1398
1399	fi
1400	if test -z "$ac_cv_prog_CC"; then
1401	ac_ct_CC=$CC
1402	# Extract the first word of "cc", so it can be a program name with args.
1403	set dummy cc; ac_word=$2
1404	echo "$as_me:$LINENO: checking for $ac_word" >&5
1405	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1406	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1407	echo $ECHO_N "(cached) $ECHO_C" >&6
1408	else
1409	if test -n "$ac_ct_CC"; then
1410	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1411	else
1412	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1413	for as_dir in $PATH
1414	do
1415	IFS=$as_save_IFS
1416	test -z "$as_dir" && as_dir=.
1417	for ac_exec_ext in '' $ac_executable_extensions; do
1418	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1419	ac_cv_prog_ac_ct_CC="cc"
1420	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1421	break 2
1422	fi
1423	done
1424	done
1425
1426	fi
1427	fi
1428	ac_ct_CC=$ac_cv_prog_ac_ct_CC
1429	if test -n "$ac_ct_CC"; then
1430	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1431	echo "${ECHO_T}$ac_ct_CC" >&6
1432	else
1433	echo "$as_me:$LINENO: result: no" >&5
1434	echo "${ECHO_T}no" >&6
1435	fi
1436
1437	CC=$ac_ct_CC
1438	else
1439	CC="$ac_cv_prog_CC"
1440	fi
1441
1442	fi
1443	if test -z "$CC"; then
1444	# Extract the first word of "cc", so it can be a program name with args.
1445	set dummy cc; ac_word=$2
1446	echo "$as_me:$LINENO: checking for $ac_word" >&5
1447	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1448	if test "${ac_cv_prog_CC+set}" = set; then
1449	echo $ECHO_N "(cached) $ECHO_C" >&6
1450	else
1451	if test -n "$CC"; then
1452	ac_cv_prog_CC="$CC" # Let the user override the test.
1453	else
1454	ac_prog_rejected=no
1455	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1456	for as_dir in $PATH
1457	do
1458	IFS=$as_save_IFS
1459	test -z "$as_dir" && as_dir=.
1460	for ac_exec_ext in '' $ac_executable_extensions; do
1461	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1462	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1463	ac_prog_rejected=yes
1464	continue
1465	fi
1466	ac_cv_prog_CC="cc"
1467	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1468	break 2
1469	fi
1470	done
1471	done
1472
1473	if test $ac_prog_rejected = yes; then
1474	# We found a bogon in the path, so make sure we never use it.
1475	set dummy $ac_cv_prog_CC
1476	shift
1477	if test $# != 0; then
1478	# We chose a different compiler from the bogus one.
1479	# However, it has the same basename, so the bogon will be chosen
1480	# first if we set CC to just the basename; use the full file name.
1481	shift
1482	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1483	fi
1484	fi
1485	fi
1486	fi
1487	CC=$ac_cv_prog_CC
1488	if test -n "$CC"; then
1489	echo "$as_me:$LINENO: result: $CC" >&5
1490	echo "${ECHO_T}$CC" >&6
1491	else
1492	echo "$as_me:$LINENO: result: no" >&5
1493	echo "${ECHO_T}no" >&6
1494	fi
1495
1496	fi
1497	if test -z "$CC"; then
1498	if test -n "$ac_tool_prefix"; then
1499	for ac_prog in cl
1500	do
1501	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1502	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1503	echo "$as_me:$LINENO: checking for $ac_word" >&5
1504	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1505	if test "${ac_cv_prog_CC+set}" = set; then
1506	echo $ECHO_N "(cached) $ECHO_C" >&6
1507	else
1508	if test -n "$CC"; then
1509	ac_cv_prog_CC="$CC" # Let the user override the test.
1510	else
1511	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1512	for as_dir in $PATH
1513	do
1514	IFS=$as_save_IFS
1515	test -z "$as_dir" && as_dir=.
1516	for ac_exec_ext in '' $ac_executable_extensions; do
1517	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1518	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1519	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1520	break 2
1521	fi
1522	done
1523	done
1524
1525	fi
1526	fi
1527	CC=$ac_cv_prog_CC
1528	if test -n "$CC"; then
1529	echo "$as_me:$LINENO: result: $CC" >&5
1530	echo "${ECHO_T}$CC" >&6
1531	else
1532	echo "$as_me:$LINENO: result: no" >&5
1533	echo "${ECHO_T}no" >&6
1534	fi
1535
1536	test -n "$CC" && break
1537	done
1538	fi
1539	if test -z "$CC"; then
1540	ac_ct_CC=$CC
1541	for ac_prog in cl
1542	do
1543	# Extract the first word of "$ac_prog", so it can be a program name with args.
1544	set dummy $ac_prog; ac_word=$2
1545	echo "$as_me:$LINENO: checking for $ac_word" >&5
1546	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1547	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1548	echo $ECHO_N "(cached) $ECHO_C" >&6
1549	else
1550	if test -n "$ac_ct_CC"; then
1551	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1552	else
1553	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1554	for as_dir in $PATH
1555	do
1556	IFS=$as_save_IFS
1557	test -z "$as_dir" && as_dir=.
1558	for ac_exec_ext in '' $ac_executable_extensions; do
1559	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1560	ac_cv_prog_ac_ct_CC="$ac_prog"
1561	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1562	break 2
1563	fi
1564	done
1565	done
1566
1567	fi
1568	fi
1569	ac_ct_CC=$ac_cv_prog_ac_ct_CC
1570	if test -n "$ac_ct_CC"; then
1571	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1572	echo "${ECHO_T}$ac_ct_CC" >&6
1573	else
1574	echo "$as_me:$LINENO: result: no" >&5
1575	echo "${ECHO_T}no" >&6
1576	fi
1577
1578	test -n "$ac_ct_CC" && break
1579	done
1580
1581	CC=$ac_ct_CC
1582	fi
1583
1584	fi
1585
1586
1587	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
1588	See \`config.log' for more details." >&5
1589	echo "$as_me: error: no acceptable C compiler found in \$PATH
1590	See \`config.log' for more details." >&2;}
1591	{ (exit 1); exit 1; }; }
1592
1593	# Provide some information about the compiler.
1594	echo "$as_me:$LINENO:" \
1595	"checking for C compiler version" >&5
1596	ac_compiler=`set X $ac_compile; echo $2`
1597	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1598	(eval $ac_compiler --version </dev/null >&5) 2>&5
1599	ac_status=$?
1600	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1601	(exit $ac_status); }
1602	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1603	(eval $ac_compiler -v </dev/null >&5) 2>&5
1604	ac_status=$?
1605	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1606	(exit $ac_status); }
1607	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1608	(eval $ac_compiler -V </dev/null >&5) 2>&5
1609	ac_status=$?
1610	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1611	(exit $ac_status); }
1612
1613	cat >conftest.$ac_ext <<_ACEOF
1614	/* confdefs.h. */
1615	_ACEOF
1616	cat confdefs.h >>conftest.$ac_ext
1617	cat >>conftest.$ac_ext <<_ACEOF
1618	/* end confdefs.h. */
1619
1620	int
1621	main ()
1622	{
1623
1624	;
1625	return 0;
1626	}
1627	_ACEOF
1628	ac_clean_files_save=$ac_clean_files
1629	ac_clean_files="$ac_clean_files a.out a.exe b.out"
1630	# Try to create an executable without -o first, disregard a.out.
1631	# It will help us diagnose broken compilers, and finding out an intuition
1632	# of exeext.
1633	echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
1634	echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
1635	ac_link_default=`echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
1636	if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1637	(eval $ac_link_default) 2>&5
1638	ac_status=$?
1639	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1640	(exit $ac_status); }; then
1641	# Find the output, starting from the most likely. This scheme is
1642	# not robust to junk in `.', hence go to wildcards (a.*) only as a last
1643	# resort.
1644
1645	# Be careful to initialize this variable, since it used to be cached.
1646	# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
1647	ac_cv_exeext=
1648	# b.out is created by i960 compilers.
1649	for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
1650	do
1651	test -f "$ac_file" \|\| continue
1652	case $ac_file in
1653	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj )
1654	;;
1655	conftest.$ac_ext )
1656	# This is the source file.
1657	;;
1658	[ab].out )
1659	# We found the default executable, but exeext='' is most
1660	# certainly right.
1661	break;;
1662	. )
1663	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
1664	# FIXME: I believe we export ac_cv_exeext for Libtool,
1665	# but it would be cool to find out if it's true. Does anybody
1666	# maintain Libtool? --akim.
1667	export ac_cv_exeext
1668	break;;
1669	* )
1670	break;;
1671	esac
1672	done
1673	else
1674	echo "$as_me: failed program was:" >&5
1675	sed 's/^/\| /' conftest.$ac_ext >&5
1676
1677	{ { echo "$as_me:$LINENO: error: C compiler cannot create executables
1678	See \`config.log' for more details." >&5
1679	echo "$as_me: error: C compiler cannot create executables
1680	See \`config.log' for more details." >&2;}
1681	{ (exit 77); exit 77; }; }
1682	fi
1683
1684	ac_exeext=$ac_cv_exeext
1685	echo "$as_me:$LINENO: result: $ac_file" >&5
1686	echo "${ECHO_T}$ac_file" >&6
1687
1688	# Check the compiler produces executables we can run. If not, either
1689	# the compiler is broken, or we cross compile.
1690	echo "$as_me:$LINENO: checking whether the C compiler works" >&5
1691	echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
1692	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1693	# If not cross compiling, check that we can run a simple program.
1694	if test "$cross_compiling" != yes; then
1695	if { ac_try='./$ac_file'
1696	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1697	(eval $ac_try) 2>&5
1698	ac_status=$?
1699	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1700	(exit $ac_status); }; }; then
1701	cross_compiling=no
1702	else
1703	if test "$cross_compiling" = maybe; then
1704	cross_compiling=yes
1705	else
1706	{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
1707	If you meant to cross compile, use \`--host'.
1708	See \`config.log' for more details." >&5
1709	echo "$as_me: error: cannot run C compiled programs.
1710	If you meant to cross compile, use \`--host'.
1711	See \`config.log' for more details." >&2;}
1712	{ (exit 1); exit 1; }; }
1713	fi
1714	fi
1715	fi
1716	echo "$as_me:$LINENO: result: yes" >&5
1717	echo "${ECHO_T}yes" >&6
1718
1719	rm -f a.out a.exe conftest$ac_cv_exeext b.out
1720	ac_clean_files=$ac_clean_files_save
1721	# Check the compiler produces executables we can run. If not, either
1722	# the compiler is broken, or we cross compile.
1723	echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
1724	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
1725	echo "$as_me:$LINENO: result: $cross_compiling" >&5
1726	echo "${ECHO_T}$cross_compiling" >&6
1727
1728	echo "$as_me:$LINENO: checking for suffix of executables" >&5
1729	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
1730	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
1731	(eval $ac_link) 2>&5
1732	ac_status=$?
1733	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1734	(exit $ac_status); }; then
1735	# If both `conftest.exe' and `conftest' are `present' (well, observable)
1736	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
1737	# work properly (i.e., refer to `conftest.exe'), while it won't with
1738	# `rm'.
1739	for ac_file in conftest.exe conftest conftest.*; do
1740	test -f "$ac_file" \|\| continue
1741	case $ac_file in
1742	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj ) ;;
1743	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
1744	export ac_cv_exeext
1745	break;;
1746	* ) break;;
1747	esac
1748	done
1749	else
1750	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
1751	See \`config.log' for more details." >&5
1752	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
1753	See \`config.log' for more details." >&2;}
1754	{ (exit 1); exit 1; }; }
1755	fi
1756
1757	rm -f conftest$ac_cv_exeext
1758	echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
1759	echo "${ECHO_T}$ac_cv_exeext" >&6
1760
1761	rm -f conftest.$ac_ext
1762	EXEEXT=$ac_cv_exeext
1763	ac_exeext=$EXEEXT
1764	echo "$as_me:$LINENO: checking for suffix of object files" >&5
1765	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
1766	if test "${ac_cv_objext+set}" = set; then
1767	echo $ECHO_N "(cached) $ECHO_C" >&6
1768	else
1769	cat >conftest.$ac_ext <<_ACEOF
1770	/* confdefs.h. */
1771	_ACEOF
1772	cat confdefs.h >>conftest.$ac_ext
1773	cat >>conftest.$ac_ext <<_ACEOF
1774	/* end confdefs.h. */
1775
1776	int
1777	main ()
1778	{
1779
1780	;
1781	return 0;
1782	}
1783	_ACEOF
1784	rm -f conftest.o conftest.obj
1785	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1786	(eval $ac_compile) 2>&5
1787	ac_status=$?
1788	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1789	(exit $ac_status); }; then
1790	for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
1791	case $ac_file in
1792	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg ) ;;
1793	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
1794	break;;
1795	esac
1796	done
1797	else
1798	echo "$as_me: failed program was:" >&5
1799	sed 's/^/\| /' conftest.$ac_ext >&5
1800
1801	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
1802	See \`config.log' for more details." >&5
1803	echo "$as_me: error: cannot compute suffix of object files: cannot compile
1804	See \`config.log' for more details." >&2;}
1805	{ (exit 1); exit 1; }; }
1806	fi
1807
1808	rm -f conftest.$ac_cv_objext conftest.$ac_ext
1809	fi
1810	echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
1811	echo "${ECHO_T}$ac_cv_objext" >&6
1812	OBJEXT=$ac_cv_objext
1813	ac_objext=$OBJEXT
1814	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
1815	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
1816	if test "${ac_cv_c_compiler_gnu+set}" = set; then
1817	echo $ECHO_N "(cached) $ECHO_C" >&6
1818	else
1819	cat >conftest.$ac_ext <<_ACEOF
1820	/* confdefs.h. */
1821	_ACEOF
1822	cat confdefs.h >>conftest.$ac_ext
1823	cat >>conftest.$ac_ext <<_ACEOF
1824	/* end confdefs.h. */
1825
1826	int
1827	main ()
1828	{
1829	#ifndef __GNUC__
1830	choke me
1831	#endif
1832
1833	;
1834	return 0;
1835	}
1836	_ACEOF
1837	rm -f conftest.$ac_objext
1838	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1839	(eval $ac_compile) 2>conftest.er1
1840	ac_status=$?
1841	grep -v '^ *+' conftest.er1 >conftest.err
1842	rm -f conftest.er1
1843	cat conftest.err >&5
1844	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1845	(exit $ac_status); } &&
1846	{ ac_try='test -z "$ac_c_werror_flag"
1847	\|\| test ! -s conftest.err'
1848	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1849	(eval $ac_try) 2>&5
1850	ac_status=$?
1851	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1852	(exit $ac_status); }; } &&
1853	{ ac_try='test -s conftest.$ac_objext'
1854	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1855	(eval $ac_try) 2>&5
1856	ac_status=$?
1857	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1858	(exit $ac_status); }; }; then
1859	ac_compiler_gnu=yes
1860	else
1861	echo "$as_me: failed program was:" >&5
1862	sed 's/^/\| /' conftest.$ac_ext >&5
1863
1864	ac_compiler_gnu=no
1865	fi
1866	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
1867	ac_cv_c_compiler_gnu=$ac_compiler_gnu
1868
1869	fi
1870	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
1871	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
1872	GCC=`test $ac_compiler_gnu = yes && echo yes`
1873	ac_test_CFLAGS=${CFLAGS+set}
1874	ac_save_CFLAGS=$CFLAGS
1875	CFLAGS="-g"
1876	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
1877	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
1878	if test "${ac_cv_prog_cc_g+set}" = set; then
1879	echo $ECHO_N "(cached) $ECHO_C" >&6
1880	else
1881	cat >conftest.$ac_ext <<_ACEOF
1882	/* confdefs.h. */
1883	_ACEOF
1884	cat confdefs.h >>conftest.$ac_ext
1885	cat >>conftest.$ac_ext <<_ACEOF
1886	/* end confdefs.h. */
1887
1888	int
1889	main ()
1890	{
1891
1892	;
1893	return 0;
1894	}
1895	_ACEOF
1896	rm -f conftest.$ac_objext
1897	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1898	(eval $ac_compile) 2>conftest.er1
1899	ac_status=$?
1900	grep -v '^ *+' conftest.er1 >conftest.err
1901	rm -f conftest.er1
1902	cat conftest.err >&5
1903	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1904	(exit $ac_status); } &&
1905	{ ac_try='test -z "$ac_c_werror_flag"
1906	\|\| test ! -s conftest.err'
1907	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1908	(eval $ac_try) 2>&5
1909	ac_status=$?
1910	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1911	(exit $ac_status); }; } &&
1912	{ ac_try='test -s conftest.$ac_objext'
1913	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1914	(eval $ac_try) 2>&5
1915	ac_status=$?
1916	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1917	(exit $ac_status); }; }; then
1918	ac_cv_prog_cc_g=yes
1919	else
1920	echo "$as_me: failed program was:" >&5
1921	sed 's/^/\| /' conftest.$ac_ext >&5
1922
1923	ac_cv_prog_cc_g=no
1924	fi
1925	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
1926	fi
1927	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
1928	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
1929	if test "$ac_test_CFLAGS" = set; then
1930	CFLAGS=$ac_save_CFLAGS
1931	elif test $ac_cv_prog_cc_g = yes; then
1932	if test "$GCC" = yes; then
1933	CFLAGS="-g -O2"
1934	else
1935	CFLAGS="-g"
1936	fi
1937	else
1938	if test "$GCC" = yes; then
1939	CFLAGS="-O2"
1940	else
1941	CFLAGS=
1942	fi
1943	fi
1944	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
1945	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
1946	if test "${ac_cv_prog_cc_stdc+set}" = set; then
1947	echo $ECHO_N "(cached) $ECHO_C" >&6
1948	else
1949	ac_cv_prog_cc_stdc=no
1950	ac_save_CC=$CC
1951	cat >conftest.$ac_ext <<_ACEOF
1952	/* confdefs.h. */
1953	_ACEOF
1954	cat confdefs.h >>conftest.$ac_ext
1955	cat >>conftest.$ac_ext <<_ACEOF
1956	/* end confdefs.h. */
1957	#include <stdarg.h>
1958	#include <stdio.h>
1959	#include <sys/types.h>
1960	#include <sys/stat.h>
1961	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
1962	struct buf { int x; };
1963	FILE * (rcsopen) (struct buf , struct stat *, int);
1964	static char *e (p, i)
1965	char **p;
1966	int i;
1967	{
1968	return p[i];
1969	}
1970	static char f (char (g) (char , int), char *p, ...)
1971	{
1972	char *s;
1973	va_list v;
1974	va_start (v,p);
1975	s = g (p, va_arg (v,int));
1976	va_end (v);
1977	return s;
1978	}
1979
1980	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
1981	function prototypes and stuff, but not '\xHH' hex character constants.
1982	These don't provoke an error unfortunately, instead are silently treated
1983	as 'x'. The following induces an error, until -std1 is added to get
1984	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
1985	array size at least. It's necessary to write '\x00'==0 to get something
1986	that's true only with -std1. */
1987	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
1988
1989	int test (int i, double x);
1990	struct s1 {int (*f) (int a);};
1991	struct s2 {int (*f) (double a);};
1992	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
1993	int argc;
1994	char **argv;
1995	int
1996	main ()
1997	{
1998	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
1999	;
2000	return 0;
2001	}
2002	_ACEOF
2003	# Don't try gcc -ansi; that turns off useful extensions and
2004	# breaks some systems' header files.
2005	# AIX -qlanglvl=ansi
2006	# Ultrix and OSF/1 -std1
2007	# HP-UX 10.20 and later -Ae
2008	# HP-UX older versions -Aa -D_HPUX_SOURCE
2009	# SVR4 -Xc -D__EXTENSIONS__
2010	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2011	do
2012	CC="$ac_save_CC $ac_arg"
2013	rm -f conftest.$ac_objext
2014	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2015	(eval $ac_compile) 2>conftest.er1
2016	ac_status=$?
2017	grep -v '^ *+' conftest.er1 >conftest.err
2018	rm -f conftest.er1
2019	cat conftest.err >&5
2020	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2021	(exit $ac_status); } &&
2022	{ ac_try='test -z "$ac_c_werror_flag"
2023	\|\| test ! -s conftest.err'
2024	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2025	(eval $ac_try) 2>&5
2026	ac_status=$?
2027	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2028	(exit $ac_status); }; } &&
2029	{ ac_try='test -s conftest.$ac_objext'
2030	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2031	(eval $ac_try) 2>&5
2032	ac_status=$?
2033	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2034	(exit $ac_status); }; }; then
2035	ac_cv_prog_cc_stdc=$ac_arg
2036	break
2037	else
2038	echo "$as_me: failed program was:" >&5
2039	sed 's/^/\| /' conftest.$ac_ext >&5
2040
2041	fi
2042	rm -f conftest.err conftest.$ac_objext
2043	done
2044	rm -f conftest.$ac_ext conftest.$ac_objext
2045	CC=$ac_save_CC
2046
2047	fi
2048
2049	case "x$ac_cv_prog_cc_stdc" in
2050	x\|xno)
2051	echo "$as_me:$LINENO: result: none needed" >&5
2052	echo "${ECHO_T}none needed" >&6 ;;
2053	*)
2054	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2055	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2056	CC="$CC $ac_cv_prog_cc_stdc" ;;
2057	esac
2058
2059	# Some people use a C++ compiler to compile C. Since we use `exit',
2060	# in C++ we need to declare it. In case someone uses the same compiler
2061	# for both compiling C and C++ we need to have the C++ compiler decide
2062	# the declaration of exit, since it's the most demanding environment.
2063	cat >conftest.$ac_ext <<_ACEOF
2064	#ifndef __cplusplus
2065	choke me
2066	#endif
2067	_ACEOF
2068	rm -f conftest.$ac_objext
2069	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2070	(eval $ac_compile) 2>conftest.er1
2071	ac_status=$?
2072	grep -v '^ *+' conftest.er1 >conftest.err
2073	rm -f conftest.er1
2074	cat conftest.err >&5
2075	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2076	(exit $ac_status); } &&
2077	{ ac_try='test -z "$ac_c_werror_flag"
2078	\|\| test ! -s conftest.err'
2079	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2080	(eval $ac_try) 2>&5
2081	ac_status=$?
2082	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2083	(exit $ac_status); }; } &&
2084	{ ac_try='test -s conftest.$ac_objext'
2085	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2086	(eval $ac_try) 2>&5
2087	ac_status=$?
2088	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2089	(exit $ac_status); }; }; then
2090	for ac_declaration in \
2091	'' \
2092	'extern "C" void std::exit (int) throw (); using std::exit;' \
2093	'extern "C" void std::exit (int); using std::exit;' \
2094	'extern "C" void exit (int) throw ();' \
2095	'extern "C" void exit (int);' \
2096	'void exit (int);'
2097	do
2098	cat >conftest.$ac_ext <<_ACEOF
2099	/* confdefs.h. */
2100	_ACEOF
2101	cat confdefs.h >>conftest.$ac_ext
2102	cat >>conftest.$ac_ext <<_ACEOF
2103	/* end confdefs.h. */
2104	$ac_declaration
2105	#include <stdlib.h>
2106	int
2107	main ()
2108	{
2109	exit (42);
2110	;
2111	return 0;
2112	}
2113	_ACEOF
2114	rm -f conftest.$ac_objext
2115	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2116	(eval $ac_compile) 2>conftest.er1
2117	ac_status=$?
2118	grep -v '^ *+' conftest.er1 >conftest.err
2119	rm -f conftest.er1
2120	cat conftest.err >&5
2121	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2122	(exit $ac_status); } &&
2123	{ ac_try='test -z "$ac_c_werror_flag"
2124	\|\| test ! -s conftest.err'
2125	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2126	(eval $ac_try) 2>&5
2127	ac_status=$?
2128	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2129	(exit $ac_status); }; } &&
2130	{ ac_try='test -s conftest.$ac_objext'
2131	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2132	(eval $ac_try) 2>&5
2133	ac_status=$?
2134	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2135	(exit $ac_status); }; }; then
2136	:
2137	else
2138	echo "$as_me: failed program was:" >&5
2139	sed 's/^/\| /' conftest.$ac_ext >&5
2140
2141	continue
2142	fi
2143	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2144	cat >conftest.$ac_ext <<_ACEOF
2145	/* confdefs.h. */
2146	_ACEOF
2147	cat confdefs.h >>conftest.$ac_ext
2148	cat >>conftest.$ac_ext <<_ACEOF
2149	/* end confdefs.h. */
2150	$ac_declaration
2151	int
2152	main ()
2153	{
2154	exit (42);
2155	;
2156	return 0;
2157	}
2158	_ACEOF
2159	rm -f conftest.$ac_objext
2160	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2161	(eval $ac_compile) 2>conftest.er1
2162	ac_status=$?
2163	grep -v '^ *+' conftest.er1 >conftest.err
2164	rm -f conftest.er1
2165	cat conftest.err >&5
2166	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2167	(exit $ac_status); } &&
2168	{ ac_try='test -z "$ac_c_werror_flag"
2169	\|\| test ! -s conftest.err'
2170	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2171	(eval $ac_try) 2>&5
2172	ac_status=$?
2173	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2174	(exit $ac_status); }; } &&
2175	{ ac_try='test -s conftest.$ac_objext'
2176	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2177	(eval $ac_try) 2>&5
2178	ac_status=$?
2179	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2180	(exit $ac_status); }; }; then
2181	break
2182	else
2183	echo "$as_me: failed program was:" >&5
2184	sed 's/^/\| /' conftest.$ac_ext >&5
2185
2186	fi
2187	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2188	done
2189	rm -f conftest*
2190	if test -n "$ac_declaration"; then
2191	echo '#ifdef __cplusplus' >>confdefs.h
2192	echo $ac_declaration >>confdefs.h
2193	echo '#endif' >>confdefs.h
2194	fi
2195
2196	else
2197	echo "$as_me: failed program was:" >&5
2198	sed 's/^/\| /' conftest.$ac_ext >&5
2199
2200	fi
2201	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2202	ac_ext=c
2203	ac_cpp='$CPP $CPPFLAGS'
2204	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2205	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2206	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2207
2208	ac_ext=cc
2209	ac_cpp='$CXXCPP $CPPFLAGS'
2210	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2211	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2212	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
2213	if test -n "$ac_tool_prefix"; then
2214	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
2215	do
2216	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2217	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2218	echo "$as_me:$LINENO: checking for $ac_word" >&5
2219	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2220	if test "${ac_cv_prog_CXX+set}" = set; then
2221	echo $ECHO_N "(cached) $ECHO_C" >&6
2222	else
2223	if test -n "$CXX"; then
2224	ac_cv_prog_CXX="$CXX" # Let the user override the test.
2225	else
2226	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2227	for as_dir in $PATH
2228	do
2229	IFS=$as_save_IFS
2230	test -z "$as_dir" && as_dir=.
2231	for ac_exec_ext in '' $ac_executable_extensions; do
2232	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2233	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
2234	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2235	break 2
2236	fi
2237	done
2238	done
2239
2240	fi
2241	fi
2242	CXX=$ac_cv_prog_CXX
2243	if test -n "$CXX"; then
2244	echo "$as_me:$LINENO: result: $CXX" >&5
2245	echo "${ECHO_T}$CXX" >&6
2246	else
2247	echo "$as_me:$LINENO: result: no" >&5
2248	echo "${ECHO_T}no" >&6
2249	fi
2250
2251	test -n "$CXX" && break
2252	done
2253	fi
2254	if test -z "$CXX"; then
2255	ac_ct_CXX=$CXX
2256	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
2257	do
2258	# Extract the first word of "$ac_prog", so it can be a program name with args.
2259	set dummy $ac_prog; ac_word=$2
2260	echo "$as_me:$LINENO: checking for $ac_word" >&5
2261	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2262	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
2263	echo $ECHO_N "(cached) $ECHO_C" >&6
2264	else
2265	if test -n "$ac_ct_CXX"; then
2266	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
2267	else
2268	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2269	for as_dir in $PATH
2270	do
2271	IFS=$as_save_IFS
2272	test -z "$as_dir" && as_dir=.
2273	for ac_exec_ext in '' $ac_executable_extensions; do
2274	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2275	ac_cv_prog_ac_ct_CXX="$ac_prog"
2276	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2277	break 2
2278	fi
2279	done
2280	done
2281
2282	fi
2283	fi
2284	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
2285	if test -n "$ac_ct_CXX"; then
2286	echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
2287	echo "${ECHO_T}$ac_ct_CXX" >&6
2288	else
2289	echo "$as_me:$LINENO: result: no" >&5
2290	echo "${ECHO_T}no" >&6
2291	fi
2292
2293	test -n "$ac_ct_CXX" && break
2294	done
2295	test -n "$ac_ct_CXX" \|\| ac_ct_CXX="g++"
2296
2297	CXX=$ac_ct_CXX
2298	fi
2299
2300
2301	# Provide some information about the compiler.
2302	echo "$as_me:$LINENO:" \
2303	"checking for C++ compiler version" >&5
2304	ac_compiler=`set X $ac_compile; echo $2`
2305	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2306	(eval $ac_compiler --version </dev/null >&5) 2>&5
2307	ac_status=$?
2308	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2309	(exit $ac_status); }
2310	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2311	(eval $ac_compiler -v </dev/null >&5) 2>&5
2312	ac_status=$?
2313	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2314	(exit $ac_status); }
2315	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2316	(eval $ac_compiler -V </dev/null >&5) 2>&5
2317	ac_status=$?
2318	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2319	(exit $ac_status); }
2320
2321	echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
2322	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
2323	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
2324	echo $ECHO_N "(cached) $ECHO_C" >&6
2325	else
2326	cat >conftest.$ac_ext <<_ACEOF
2327	/* confdefs.h. */
2328	_ACEOF
2329	cat confdefs.h >>conftest.$ac_ext
2330	cat >>conftest.$ac_ext <<_ACEOF
2331	/* end confdefs.h. */
2332
2333	int
2334	main ()
2335	{
2336	#ifndef __GNUC__
2337	choke me
2338	#endif
2339
2340	;
2341	return 0;
2342	}
2343	_ACEOF
2344	rm -f conftest.$ac_objext
2345	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2346	(eval $ac_compile) 2>conftest.er1
2347	ac_status=$?
2348	grep -v '^ *+' conftest.er1 >conftest.err
2349	rm -f conftest.er1
2350	cat conftest.err >&5
2351	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2352	(exit $ac_status); } &&
2353	{ ac_try='test -z "$ac_cxx_werror_flag"
2354	\|\| test ! -s conftest.err'
2355	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2356	(eval $ac_try) 2>&5
2357	ac_status=$?
2358	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2359	(exit $ac_status); }; } &&
2360	{ ac_try='test -s conftest.$ac_objext'
2361	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2362	(eval $ac_try) 2>&5
2363	ac_status=$?
2364	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2365	(exit $ac_status); }; }; then
2366	ac_compiler_gnu=yes
2367	else
2368	echo "$as_me: failed program was:" >&5
2369	sed 's/^/\| /' conftest.$ac_ext >&5
2370
2371	ac_compiler_gnu=no
2372	fi
2373	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2374	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
2375
2376	fi
2377	echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
2378	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
2379	GXX=`test $ac_compiler_gnu = yes && echo yes`
2380	ac_test_CXXFLAGS=${CXXFLAGS+set}
2381	ac_save_CXXFLAGS=$CXXFLAGS
2382	CXXFLAGS="-g"
2383	echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
2384	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
2385	if test "${ac_cv_prog_cxx_g+set}" = set; then
2386	echo $ECHO_N "(cached) $ECHO_C" >&6
2387	else
2388	cat >conftest.$ac_ext <<_ACEOF
2389	/* confdefs.h. */
2390	_ACEOF
2391	cat confdefs.h >>conftest.$ac_ext
2392	cat >>conftest.$ac_ext <<_ACEOF
2393	/* end confdefs.h. */
2394
2395	int
2396	main ()
2397	{
2398
2399	;
2400	return 0;
2401	}
2402	_ACEOF
2403	rm -f conftest.$ac_objext
2404	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2405	(eval $ac_compile) 2>conftest.er1
2406	ac_status=$?
2407	grep -v '^ *+' conftest.er1 >conftest.err
2408	rm -f conftest.er1
2409	cat conftest.err >&5
2410	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2411	(exit $ac_status); } &&
2412	{ ac_try='test -z "$ac_cxx_werror_flag"
2413	\|\| test ! -s conftest.err'
2414	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2415	(eval $ac_try) 2>&5
2416	ac_status=$?
2417	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2418	(exit $ac_status); }; } &&
2419	{ ac_try='test -s conftest.$ac_objext'
2420	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2421	(eval $ac_try) 2>&5
2422	ac_status=$?
2423	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2424	(exit $ac_status); }; }; then
2425	ac_cv_prog_cxx_g=yes
2426	else
2427	echo "$as_me: failed program was:" >&5
2428	sed 's/^/\| /' conftest.$ac_ext >&5
2429
2430	ac_cv_prog_cxx_g=no
2431	fi
2432	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2433	fi
2434	echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
2435	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
2436	if test "$ac_test_CXXFLAGS" = set; then
2437	CXXFLAGS=$ac_save_CXXFLAGS
2438	elif test $ac_cv_prog_cxx_g = yes; then
2439	if test "$GXX" = yes; then
2440	CXXFLAGS="-g -O2"
2441	else
2442	CXXFLAGS="-g"
2443	fi
2444	else
2445	if test "$GXX" = yes; then
2446	CXXFLAGS="-O2"
2447	else
2448	CXXFLAGS=
2449	fi
2450	fi
2451	for ac_declaration in \
2452	'' \
2453	'extern "C" void std::exit (int) throw (); using std::exit;' \
2454	'extern "C" void std::exit (int); using std::exit;' \
2455	'extern "C" void exit (int) throw ();' \
2456	'extern "C" void exit (int);' \
2457	'void exit (int);'
2458	do
2459	cat >conftest.$ac_ext <<_ACEOF
2460	/* confdefs.h. */
2461	_ACEOF
2462	cat confdefs.h >>conftest.$ac_ext
2463	cat >>conftest.$ac_ext <<_ACEOF
2464	/* end confdefs.h. */
2465	$ac_declaration
2466	#include <stdlib.h>
2467	int
2468	main ()
2469	{
2470	exit (42);
2471	;
2472	return 0;
2473	}
2474	_ACEOF
2475	rm -f conftest.$ac_objext
2476	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2477	(eval $ac_compile) 2>conftest.er1
2478	ac_status=$?
2479	grep -v '^ *+' conftest.er1 >conftest.err
2480	rm -f conftest.er1
2481	cat conftest.err >&5
2482	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2483	(exit $ac_status); } &&
2484	{ ac_try='test -z "$ac_cxx_werror_flag"
2485	\|\| test ! -s conftest.err'
2486	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2487	(eval $ac_try) 2>&5
2488	ac_status=$?
2489	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2490	(exit $ac_status); }; } &&
2491	{ ac_try='test -s conftest.$ac_objext'
2492	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2493	(eval $ac_try) 2>&5
2494	ac_status=$?
2495	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2496	(exit $ac_status); }; }; then
2497	:
2498	else
2499	echo "$as_me: failed program was:" >&5
2500	sed 's/^/\| /' conftest.$ac_ext >&5
2501
2502	continue
2503	fi
2504	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2505	cat >conftest.$ac_ext <<_ACEOF
2506	/* confdefs.h. */
2507	_ACEOF
2508	cat confdefs.h >>conftest.$ac_ext
2509	cat >>conftest.$ac_ext <<_ACEOF
2510	/* end confdefs.h. */
2511	$ac_declaration
2512	int
2513	main ()
2514	{
2515	exit (42);
2516	;
2517	return 0;
2518	}
2519	_ACEOF
2520	rm -f conftest.$ac_objext
2521	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2522	(eval $ac_compile) 2>conftest.er1
2523	ac_status=$?
2524	grep -v '^ *+' conftest.er1 >conftest.err
2525	rm -f conftest.er1
2526	cat conftest.err >&5
2527	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2528	(exit $ac_status); } &&
2529	{ ac_try='test -z "$ac_cxx_werror_flag"
2530	\|\| test ! -s conftest.err'
2531	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2532	(eval $ac_try) 2>&5
2533	ac_status=$?
2534	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2535	(exit $ac_status); }; } &&
2536	{ ac_try='test -s conftest.$ac_objext'
2537	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2538	(eval $ac_try) 2>&5
2539	ac_status=$?
2540	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2541	(exit $ac_status); }; }; then
2542	break
2543	else
2544	echo "$as_me: failed program was:" >&5
2545	sed 's/^/\| /' conftest.$ac_ext >&5
2546
2547	fi
2548	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2549	done
2550	rm -f conftest*
2551	if test -n "$ac_declaration"; then
2552	echo '#ifdef __cplusplus' >>confdefs.h
2553	echo $ac_declaration >>confdefs.h
2554	echo '#endif' >>confdefs.h
2555	fi
2556
2557	ac_ext=c
2558	ac_cpp='$CPP $CPPFLAGS'
2559	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2560	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2561	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2562
2563
2564	ac_aux_dir=
2565	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
2566	if test -f $ac_dir/install-sh; then
2567	ac_aux_dir=$ac_dir
2568	ac_install_sh="$ac_aux_dir/install-sh -c"
2569	break
2570	elif test -f $ac_dir/install.sh; then
2571	ac_aux_dir=$ac_dir
2572	ac_install_sh="$ac_aux_dir/install.sh -c"
2573	break
2574	elif test -f $ac_dir/shtool; then
2575	ac_aux_dir=$ac_dir
2576	ac_install_sh="$ac_aux_dir/shtool install -c"
2577	break
2578	fi
2579	done
2580	if test -z "$ac_aux_dir"; then
2581	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
2582	echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
2583	{ (exit 1); exit 1; }; }
2584	fi
2585	ac_config_guess="$SHELL $ac_aux_dir/config.guess"
2586	ac_config_sub="$SHELL $ac_aux_dir/config.sub"
2587	ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
2588
2589	# Find a good install program. We prefer a C program (faster),
2590	# so one script is as good as another. But avoid the broken or
2591	# incompatible versions:
2592	# SysV /etc/install, /usr/sbin/install
2593	# SunOS /usr/etc/install
2594	# IRIX /sbin/install
2595	# AIX /bin/install
2596	# AmigaOS /C/install, which installs bootblocks on floppy discs
2597	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2598	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
2599	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2600	# OS/2's system install, which has a completely different semantic
2601	# ./install, which can be erroneously created by make from ./install.sh.
2602	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
2603	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
2604	if test -z "$INSTALL"; then
2605	if test "${ac_cv_path_install+set}" = set; then
2606	echo $ECHO_N "(cached) $ECHO_C" >&6
2607	else
2608	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2609	for as_dir in $PATH
2610	do
2611	IFS=$as_save_IFS
2612	test -z "$as_dir" && as_dir=.
2613	# Account for people who put trailing slashes in PATH elements.
2614	case $as_dir/ in
2615	./ \| .// \| /cC/* \| \
2616	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
2617	?:\\/os2\\/install\\/* \| ?:\\/OS2\\/INSTALL\\/* \| \
2618	/usr/ucb/* ) ;;
2619	*)
2620	# OSF1 and SCO ODT 3.0 have their own names for install.
2621	# Don't use installbsd from OSF since it installs stuff as root
2622	# by default.
2623	for ac_prog in ginstall scoinst install; do
2624	for ac_exec_ext in '' $ac_executable_extensions; do
2625	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2626	if test $ac_prog = install &&
2627	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2628	# AIX install. It has an incompatible calling convention.
2629	:
2630	elif test $ac_prog = install &&
2631	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2632	# program-specific install script used by HP pwplus--don't use.
2633	:
2634	else
2635	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2636	break 3
2637	fi
2638	fi
2639	done
2640	done
2641	;;
2642	esac
2643	done
2644
2645
2646	fi
2647	if test "${ac_cv_path_install+set}" = set; then
2648	INSTALL=$ac_cv_path_install
2649	else
2650	# As a last resort, use the slow shell script. We don't cache a
2651	# path for INSTALL within a source directory, because that will
2652	# break other packages using the cache if that directory is
2653	# removed, or if the path is relative.
2654	INSTALL=$ac_install_sh
2655	fi
2656	fi
2657	echo "$as_me:$LINENO: result: $INSTALL" >&5
2658	echo "${ECHO_T}$INSTALL" >&6
2659
2660	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2661	# It thinks the first close brace ends the variable substitution.
2662	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2663
2664	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2665
2666	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2667
2668
2669	ac_config_files="$ac_config_files Makefile"
2670	cat >confcache <<\_ACEOF
2671	# This file is a shell script that caches the results of configure
2672	# tests run on this system so they can be shared between configure
2673	# scripts and configure runs, see configure's option --config-cache.
2674	# It is not useful on other systems. If it contains results you don't
2675	# want to keep, you may remove or edit it.
2676	#
2677	# config.status only pays attention to the cache file if you give it
2678	# the --recheck option to rerun configure.
2679	#
2680	# `ac_cv_env_foo' variables (set or unset) will be overridden when
2681	# loading this file, other unset `ac_cv_foo' will be assigned the
2682	# following values.
2683
2684	_ACEOF
2685
2686	# The following way of writing the cache mishandles newlines in values,
2687	# but we know of no workaround that is simple, portable, and efficient.
2688	# So, don't put newlines in cache variables' values.
2689	# Ultrix sh set writes to stderr and can't be redirected directly,
2690	# and sets the high bit in the cache file unless we assign to the vars.
2691	{
2692	(set) 2>&1 \|
2693	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
2694	ac_space=\ )
2695	# `set' does not quote correctly, so add quotes (double-quote
2696	# substitution turns \\\\ into \\, and sed turns \\ into \).
2697	sed -n \
2698	"s/'/'\\\\''/g;
2699	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
2700	;;
2701	*)
2702	# `set' quotes correctly as required by POSIX, so do not add quotes.
2703	sed -n \
2704	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
2705	;;
2706	esac;
2707	} \|
2708	sed '
2709	t clear
2710	: clear
2711	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
2712	t end
2713	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/
2714	: end' >>confcache
2715	if diff $cache_file confcache >/dev/null 2>&1; then :; else
2716	if test -w $cache_file; then
2717	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
2718	cat confcache >$cache_file
2719	else
2720	echo "not updating unwritable cache $cache_file"
2721	fi
2722	fi
2723	rm -f confcache
2724
2725	test "x$prefix" = xNONE && prefix=$ac_default_prefix
2726	# Let make expand exec_prefix.
2727	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2728
2729	# VPATH may cause trouble with some makes, so we remove $(srcdir),
2730	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
2731	# trailing colons and then remove the whole line if VPATH becomes empty
2732	# (actually we leave an empty line to preserve line numbers).
2733	if test "x$srcdir" = x.; then
2734	ac_vpsub='/^[ ]VPATH[ ]=/{
2735	s/:\$(srcdir):/:/;
2736	s/:\${srcdir}:/:/;
2737	s/:@srcdir@:/:/;
2738	s/^$[^=]=[ ]$:*/\1/;
2739	s/:*$//;
2740	s/^[^=]=[ ]$//;
2741	}'
2742	fi
2743
2744	DEFS=-DHAVE_CONFIG_H
2745
2746	ac_libobjs=
2747	ac_ltlibobjs=
2748	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
2749	# 1. Remove the extension, and $U if already installed.
2750	ac_i=`echo "$ac_i" \|
2751	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
2752	# 2. Add them.
2753	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
2754	ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
2755	done
2756	LIBOBJS=$ac_libobjs
2757
2758	LTLIBOBJS=$ac_ltlibobjs
2759
2760
2761
2762	: ${CONFIG_STATUS=./config.status}
2763	ac_clean_files_save=$ac_clean_files
2764	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
2765	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
2766	echo "$as_me: creating $CONFIG_STATUS" >&6;}
2767	cat >$CONFIG_STATUS <<_ACEOF
2768	#! $SHELL
2769	# Generated by $as_me.
2770	# Run this file to recreate the current configuration.
2771	# Compiler output produced by configure, useful for debugging
2772	# configure, is in config.log if it exists.
2773
2774	debug=false
2775	ac_cs_recheck=false
2776	ac_cs_silent=false
2777	SHELL=\${CONFIG_SHELL-$SHELL}
2778	_ACEOF
2779
2780	cat >>$CONFIG_STATUS <<\_ACEOF
2781	## --------------------- ##
2782	## M4sh Initialization. ##
2783	## --------------------- ##
2784
2785	# Be Bourne compatible
2786	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
2787	emulate sh
2788	NULLCMD=:
2789	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
2790	# is contrary to our usage. Disable this feature.
2791	alias -g '${1+"$@"}'='"$@"'
2792	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
2793	set -o posix
2794	fi
2795	DUALCASE=1; export DUALCASE # for MKS sh
2796
2797	# Support unset when possible.
2798	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
2799	as_unset=unset
2800	else
2801	as_unset=false
2802	fi
2803
2804
2805	# Work around bugs in pre-3.0 UWIN ksh.
2806	$as_unset ENV MAIL MAILPATH
2807	PS1='$ '
2808	PS2='> '
2809	PS4='+ '
2810
2811	# NLS nuisances.
2812	for as_var in \
2813	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
2814	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
2815	LC_TELEPHONE LC_TIME
2816	do
2817	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
2818	eval $as_var=C; export $as_var
2819	else
2820	$as_unset $as_var
2821	fi
2822	done
2823
2824	# Required to use basename.
2825	if expr a : '$a$' >/dev/null 2>&1; then
2826	as_expr=expr
2827	else
2828	as_expr=false
2829	fi
2830
2831	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
2832	as_basename=basename
2833	else
2834	as_basename=false
2835	fi
2836
2837
2838	# Name of the executable.
2839	as_me=`$as_basename "$0" \|\|
2840	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
2841	X"$0" : 'X$//$$' \\| \
2842	X"$0" : 'X$/$$' \\| \
2843	. : '$.$' 2>/dev/null \|\|
2844	echo X/"$0" \|
2845	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
2846	/^X\/$\/\/$$/{ s//\1/; q; }
2847	/^X\/$\/$.*/{ s//\1/; q; }
2848	s/.*/./; q'`
2849
2850
2851	# PATH needs CR, and LINENO needs CR and PATH.
2852	# Avoid depending upon Character Ranges.
2853	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
2854	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
2855	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
2856	as_cr_digits='0123456789'
2857	as_cr_alnum=$as_cr_Letters$as_cr_digits
2858
2859	# The user is always right.
2860	if test "${PATH_SEPARATOR+set}" != set; then
2861	echo "#! /bin/sh" >conf$$.sh
2862	echo "exit 0" >>conf$$.sh
2863	chmod +x conf$$.sh
2864	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
2865	PATH_SEPARATOR=';'
2866	else
2867	PATH_SEPARATOR=:
2868	fi
2869	rm -f conf$$.sh
2870	fi
2871
2872
2873	as_lineno_1=$LINENO
2874	as_lineno_2=$LINENO
2875	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
2876	test "x$as_lineno_1" != "x$as_lineno_2" &&
2877	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
2878	# Find who we are. Look in the path if we contain no path at all
2879	# relative or not.
2880	case $0 in
2881	[\\/] ) as_myself=$0 ;;
2882	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2883	for as_dir in $PATH
2884	do
2885	IFS=$as_save_IFS
2886	test -z "$as_dir" && as_dir=.
2887	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
2888	done
2889
2890	;;
2891	esac
2892	# We did not find ourselves, most probably we were run as `sh COMMAND'
2893	# in which case we are not to be found in the path.
2894	if test "x$as_myself" = x; then
2895	as_myself=$0
2896	fi
2897	if test ! -f "$as_myself"; then
2898	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
2899	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
2900	{ (exit 1); exit 1; }; }
2901	fi
2902	case $CONFIG_SHELL in
2903	'')
2904	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2905	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
2906	do
2907	IFS=$as_save_IFS
2908	test -z "$as_dir" && as_dir=.
2909	for as_base in sh bash ksh sh5; do
2910	case $as_dir in
2911	/*)
2912	if ("$as_dir/$as_base" -c '
2913	as_lineno_1=$LINENO
2914	as_lineno_2=$LINENO
2915	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
2916	test "x$as_lineno_1" != "x$as_lineno_2" &&
2917	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
2918	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
2919	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
2920	CONFIG_SHELL=$as_dir/$as_base
2921	export CONFIG_SHELL
2922	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
2923	fi;;
2924	esac
2925	done
2926	done
2927	;;
2928	esac
2929
2930	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
2931	# uniformly replaced by the line number. The first 'sed' inserts a
2932	# line-number line before each line; the second 'sed' does the real
2933	# work. The second script uses 'N' to pair each line-number line
2934	# with the numbered line, and appends trailing '-' during
2935	# substitution so that $LINENO is not a special case at line end.
2936	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
2937	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
2938	sed '=' <$as_myself \|
2939	sed '
2940	N
2941	s,$,-,
2942	: loop
2943	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
2944	t loop
2945	s,-$,,
2946	s,^['$as_cr_digits']*\n,,
2947	' >$as_me.lineno &&
2948	chmod +x $as_me.lineno \|\|
2949	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
2950	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
2951	{ (exit 1); exit 1; }; }
2952
2953	# Don't try to exec as it changes $[0], causing all sort of problems
2954	# (the dirname of $[0] is not the place where we might find the
2955	# original and so on. Autoconf is especially sensible to this).
2956	. ./$as_me.lineno
2957	# Exit status is that of the last command.
2958	exit
2959	}
2960
2961
2962	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
2963	c,-n*) ECHO_N= ECHO_C='
2964	' ECHO_T=' ' ;;
2965	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
2966	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
2967	esac
2968
2969	if expr a : '$a$' >/dev/null 2>&1; then
2970	as_expr=expr
2971	else
2972	as_expr=false
2973	fi
2974
2975	rm -f conf$$ conf$$.exe conf$$.file
2976	echo >conf$$.file
2977	if ln -s conf$$.file conf$$ 2>/dev/null; then
2978	# We could just check for DJGPP; but this test a) works b) is more generic
2979	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
2980	if test -f conf$$.exe; then
2981	# Don't use ln at all; we don't have any links
2982	as_ln_s='cp -p'
2983	else
2984	as_ln_s='ln -s'
2985	fi
2986	elif ln conf$$.file conf$$ 2>/dev/null; then
2987	as_ln_s=ln
2988	else
2989	as_ln_s='cp -p'
2990	fi
2991	rm -f conf$$ conf$$.exe conf$$.file
2992
2993	if mkdir -p . 2>/dev/null; then
2994	as_mkdir_p=:
2995	else
2996	test -d ./-p && rmdir ./-p
2997	as_mkdir_p=false
2998	fi
2999
3000	as_executable_p="test -f"
3001
3002	# Sed expression to map a string onto a valid CPP name.
3003	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
3004
3005	# Sed expression to map a string onto a valid variable name.
3006	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
3007
3008
3009	# IFS
3010	# We need space, tab and new line, in precisely that order.
3011	as_nl='
3012	'
3013	IFS=" $as_nl"
3014
3015	# CDPATH.
3016	$as_unset CDPATH
3017
3018	exec 6>&1
3019
3020	# Open the log real soon, to keep \$[0] and so on meaningful, and to
3021	# report actual input values of CONFIG_FILES etc. instead of their
3022	# values after options handling. Logging --version etc. is OK.
3023	exec 5>>config.log
3024	{
3025	echo
3026	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
3027	## Running $as_me. ##
3028	_ASBOX
3029	} >&5
3030	cat >&5 <<_CSEOF
3031
3032	This file was extended by $as_me, which was
3033	generated by GNU Autoconf 2.59. Invocation command line was
3034
3035	CONFIG_FILES = $CONFIG_FILES
3036	CONFIG_HEADERS = $CONFIG_HEADERS
3037	CONFIG_LINKS = $CONFIG_LINKS
3038	CONFIG_COMMANDS = $CONFIG_COMMANDS
3039	$ $0 $@
3040
3041	_CSEOF
3042	echo "on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`" >&5
3043	echo >&5
3044	_ACEOF
3045
3046	# Files that config.status was made for.
3047	if test -n "$ac_config_files"; then
3048	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
3049	fi
3050
3051	if test -n "$ac_config_headers"; then
3052	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
3053	fi
3054
3055	if test -n "$ac_config_links"; then
3056	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
3057	fi
3058
3059	if test -n "$ac_config_commands"; then
3060	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
3061	fi
3062
3063	cat >>$CONFIG_STATUS <<\_ACEOF
3064
3065	ac_cs_usage="\
3066	\`$as_me' instantiates files from templates according to the
3067	current configuration.
3068
3069	Usage: $0 [OPTIONS] [FILE]...
3070
3071	-h, --help print this help, then exit
3072	-V, --version print version number, then exit
3073	-q, --quiet do not print progress messages
3074	-d, --debug don't remove temporary files
3075	--recheck update $as_me by reconfiguring in the same conditions
3076	--file=FILE[:TEMPLATE]
3077	instantiate the configuration file FILE
3078	--header=FILE[:TEMPLATE]
3079	instantiate the configuration header FILE
3080
3081	Configuration files:
3082	$config_files
3083
3084	Configuration headers:
3085	$config_headers
3086
3087	Report bugs to <[email protected]>."
3088	_ACEOF
3089
3090	cat >>$CONFIG_STATUS <<_ACEOF
3091	ac_cs_version="\\
3092	config.status
3093	configured by $0, generated by GNU Autoconf 2.59,
3094	with options \\"`echo "$ac_configure_args" \| sed 's/[\\""\`\$]/\\\\&/g'`\\"
3095
3096	Copyright (C) 2003 Free Software Foundation, Inc.
3097	This config.status script is free software; the Free Software Foundation
3098	gives unlimited permission to copy, distribute and modify it."
3099	srcdir=$srcdir
3100	INSTALL="$INSTALL"
3101	_ACEOF
3102
3103	cat >>$CONFIG_STATUS <<\_ACEOF
3104	# If no file are specified by the user, then we need to provide default
3105	# value. By we need to know if files were specified by the user.
3106	ac_need_defaults=:
3107	while test $# != 0
3108	do
3109	case $1 in
3110	--=)
3111	ac_option=`expr "x$1" : 'x$[^=]*$='`
3112	ac_optarg=`expr "x$1" : 'x[^=]=$.$'`
3113	ac_shift=:
3114	;;
3115	-*)
3116	ac_option=$1
3117	ac_optarg=$2
3118	ac_shift=shift
3119	;;
3120	*) # This is not an option, so the user has probably given explicit
3121	# arguments.
3122	ac_option=$1
3123	ac_need_defaults=false;;
3124	esac
3125
3126	case $ac_option in
3127	# Handling of the options.
3128	_ACEOF
3129	cat >>$CONFIG_STATUS <<\_ACEOF
3130	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
3131	ac_cs_recheck=: ;;
3132	--version \| --vers* \| -V )
3133	echo "$ac_cs_version"; exit 0 ;;
3134	--he \| --h)
3135	# Conflict between --help and --header
3136	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
3137	Try \`$0 --help' for more information." >&5
3138	echo "$as_me: error: ambiguous option: $1
3139	Try \`$0 --help' for more information." >&2;}
3140	{ (exit 1); exit 1; }; };;
3141	--help \| --hel \| -h )
3142	echo "$ac_cs_usage"; exit 0 ;;
3143	--debug \| --d* \| -d )
3144	debug=: ;;
3145	--file \| --fil \| --fi \| --f )
3146	$ac_shift
3147	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
3148	ac_need_defaults=false;;
3149	--header \| --heade \| --head \| --hea )
3150	$ac_shift
3151	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
3152	ac_need_defaults=false;;
3153	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
3154	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
3155	ac_cs_silent=: ;;
3156
3157	# This is an error.
3158	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
3159	Try \`$0 --help' for more information." >&5
3160	echo "$as_me: error: unrecognized option: $1
3161	Try \`$0 --help' for more information." >&2;}
3162	{ (exit 1); exit 1; }; } ;;
3163
3164	*) ac_config_targets="$ac_config_targets $1" ;;
3165
3166	esac
3167	shift
3168	done
3169
3170	ac_configure_extra_args=
3171
3172	if $ac_cs_silent; then
3173	exec 6>/dev/null
3174	ac_configure_extra_args="$ac_configure_extra_args --silent"
3175	fi
3176
3177	_ACEOF
3178	cat >>$CONFIG_STATUS <<_ACEOF
3179	if \$ac_cs_recheck; then
3180	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
3181	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
3182	fi
3183
3184	_ACEOF
3185
3186
3187
3188
3189
3190	cat >>$CONFIG_STATUS <<\_ACEOF
3191	for ac_config_target in $ac_config_targets
3192	do
3193	case "$ac_config_target" in
3194	# Handling of arguments.
3195	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
3196	"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
3197	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
3198	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
3199	{ (exit 1); exit 1; }; };;
3200	esac
3201	done
3202
3203	# If the user did not use the arguments to specify the items to instantiate,
3204	# then the envvar interface is used. Set only those that are not.
3205	# We use the long form for the default assignment because of an extremely
3206	# bizarre bug on SunOS 4.1.3.
3207	if $ac_need_defaults; then
3208	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
3209	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
3210	fi
3211
3212	# Have a temporary directory for convenience. Make it in the build tree
3213	# simply because there is no reason to put it here, and in addition,
3214	# creating and moving files from /tmp can sometimes cause problems.
3215	# Create a temporary directory, and hook for its removal unless debugging.
3216	$debug \|\|
3217	{
3218	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
3219	trap '{ (exit 1); exit 1; }' 1 2 13 15
3220	}
3221
3222	# Create a (secure) tmp directory for tmp files.
3223
3224	{
3225	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
3226	test -n "$tmp" && test -d "$tmp"
3227	} \|\|
3228	{
3229	tmp=./confstat$$-$RANDOM
3230	(umask 077 && mkdir $tmp)
3231	} \|\|
3232	{
3233	echo "$me: cannot create a temporary directory in ." >&2
3234	{ (exit 1); exit 1; }
3235	}
3236
3237	_ACEOF
3238
3239	cat >>$CONFIG_STATUS <<_ACEOF
3240
3241	#
3242	# CONFIG_FILES section.
3243	#
3244
3245	# No need to generate the scripts if there are no CONFIG_FILES.
3246	# This happens for instance when ./config.status config.h
3247	if test -n "\$CONFIG_FILES"; then
3248	# Protect against being on the right side of a sed subst in config.status.
3249	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
3250	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
3251	s,@SHELL@,$SHELL,;t t
3252	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
3253	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
3254	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
3255	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
3256	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
3257	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
3258	s,@exec_prefix@,$exec_prefix,;t t
3259	s,@prefix@,$prefix,;t t
3260	s,@program_transform_name@,$program_transform_name,;t t
3261	s,@bindir@,$bindir,;t t
3262	s,@sbindir@,$sbindir,;t t
3263	s,@libexecdir@,$libexecdir,;t t
3264	s,@datadir@,$datadir,;t t
3265	s,@sysconfdir@,$sysconfdir,;t t
3266	s,@sharedstatedir@,$sharedstatedir,;t t
3267	s,@localstatedir@,$localstatedir,;t t
3268	s,@libdir@,$libdir,;t t
3269	s,@includedir@,$includedir,;t t
3270	s,@oldincludedir@,$oldincludedir,;t t
3271	s,@infodir@,$infodir,;t t
3272	s,@mandir@,$mandir,;t t
3273	s,@build_alias@,$build_alias,;t t
3274	s,@host_alias@,$host_alias,;t t
3275	s,@target_alias@,$target_alias,;t t
3276	s,@DEFS@,$DEFS,;t t
3277	s,@ECHO_C@,$ECHO_C,;t t
3278	s,@ECHO_N@,$ECHO_N,;t t
3279	s,@ECHO_T@,$ECHO_T,;t t
3280	s,@LIBS@,$LIBS,;t t
3281	s,@PACKAGE@,$PACKAGE,;t t
3282	s,@VERSION@,$VERSION,;t t
3283	s,@LDFLAGS@,$LDFLAGS,;t t
3284	s,@CFLAGS@,$CFLAGS,;t t
3285	s,@CC@,$CC,;t t
3286	s,@CPPFLAGS@,$CPPFLAGS,;t t
3287	s,@ac_ct_CC@,$ac_ct_CC,;t t
3288	s,@EXEEXT@,$EXEEXT,;t t
3289	s,@OBJEXT@,$OBJEXT,;t t
3290	s,@CXX@,$CXX,;t t
3291	s,@CXXFLAGS@,$CXXFLAGS,;t t
3292	s,@ac_ct_CXX@,$ac_ct_CXX,;t t
3293	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
3294	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
3295	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
3296	s,@LIBOBJS@,$LIBOBJS,;t t
3297	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
3298	CEOF
3299
3300	_ACEOF
3301
3302	cat >>$CONFIG_STATUS <<\_ACEOF
3303	# Split the substitutions into bite-sized pieces for seds with
3304	# small command number limits, like on Digital OSF/1 and HP-UX.
3305	ac_max_sed_lines=48
3306	ac_sed_frag=1 # Number of current file.
3307	ac_beg=1 # First line for current file.
3308	ac_end=$ac_max_sed_lines # Line after last line for current file.
3309	ac_more_lines=:
3310	ac_sed_cmds=
3311	while $ac_more_lines; do
3312	if test $ac_beg -gt 1; then
3313	sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
3314	else
3315	sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
3316	fi
3317	if test ! -s $tmp/subs.frag; then
3318	ac_more_lines=false
3319	else
3320	# The purpose of the label and of the branching condition is to
3321	# speed up the sed processing (if there are no `@' at all, there
3322	# is no need to browse any of the substitutions).
3323	# These are the two extra sed commands mentioned above.
3324	(echo ':t
3325	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
3326	if test -z "$ac_sed_cmds"; then
3327	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
3328	else
3329	ac_sed_cmds="$ac_sed_cmds \| sed -f $tmp/subs-$ac_sed_frag.sed"
3330	fi
3331	ac_sed_frag=`expr $ac_sed_frag + 1`
3332	ac_beg=$ac_end
3333	ac_end=`expr $ac_end + $ac_max_sed_lines`
3334	fi
3335	done
3336	if test -z "$ac_sed_cmds"; then
3337	ac_sed_cmds=cat
3338	fi
3339	fi # test -n "$CONFIG_FILES"
3340
3341	_ACEOF
3342	cat >>$CONFIG_STATUS <<\_ACEOF
3343	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
3344	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3345	case $ac_file in
3346	- \| :- \| :-:* ) # input from stdin
3347	cat >$tmp/stdin
3348	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
3349	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
3350	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
3351	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
3352	* ) ac_file_in=$ac_file.in ;;
3353	esac
3354
3355	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
3356	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
3357	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
3358	X"$ac_file" : 'X$//$[^/]' \\| \
3359	X"$ac_file" : 'X$//$$' \\| \
3360	X"$ac_file" : 'X$/$' \\| \
3361	. : '$.$' 2>/dev/null \|\|
3362	echo X"$ac_file" \|
3363	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
3364	/^X$\/\/$[^/].*/{ s//\1/; q; }
3365	/^X$\/\/$$/{ s//\1/; q; }
3366	/^X$\/$.*/{ s//\1/; q; }
3367	s/.*/./; q'`
3368	{ if $as_mkdir_p; then
3369	mkdir -p "$ac_dir"
3370	else
3371	as_dir="$ac_dir"
3372	as_dirs=
3373	while test ! -d "$as_dir"; do
3374	as_dirs="$as_dir $as_dirs"
3375	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
3376	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
3377	X"$as_dir" : 'X$//$[^/]' \\| \
3378	X"$as_dir" : 'X$//$$' \\| \
3379	X"$as_dir" : 'X$/$' \\| \
3380	. : '$.$' 2>/dev/null \|\|
3381	echo X"$as_dir" \|
3382	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
3383	/^X$\/\/$[^/].*/{ s//\1/; q; }
3384	/^X$\/\/$$/{ s//\1/; q; }
3385	/^X$\/$.*/{ s//\1/; q; }
3386	s/.*/./; q'`
3387	done
3388	test ! -n "$as_dirs" \|\| mkdir $as_dirs
3389	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
3390	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
3391	{ (exit 1); exit 1; }; }; }
3392
3393	ac_builddir=.
3394
3395	if test "$ac_dir" != .; then
3396	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
3397	# A "../" for each directory in $ac_dir_suffix.
3398	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
3399	else
3400	ac_dir_suffix= ac_top_builddir=
3401	fi
3402
3403	case $srcdir in
3404	.) # No --srcdir option. We are building in place.
3405	ac_srcdir=.
3406	if test -z "$ac_top_builddir"; then
3407	ac_top_srcdir=.
3408	else
3409	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
3410	fi ;;
3411	[\\/]* \| ?:[\\/]* ) # Absolute path.
3412	ac_srcdir=$srcdir$ac_dir_suffix;
3413	ac_top_srcdir=$srcdir ;;
3414	*) # Relative path.
3415	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
3416	ac_top_srcdir=$ac_top_builddir$srcdir ;;
3417	esac
3418
3419	# Do not use `cd foo && pwd` to compute absolute paths, because
3420	# the directories may not exist.
3421	case `pwd` in
3422	.) ac_abs_builddir="$ac_dir";;
3423	*)
3424	case "$ac_dir" in
3425	.) ac_abs_builddir=`pwd`;;
3426	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
3427	*) ac_abs_builddir=`pwd`/"$ac_dir";;
3428	esac;;
3429	esac
3430	case $ac_abs_builddir in
3431	.) ac_abs_top_builddir=${ac_top_builddir}.;;
3432	*)
3433	case ${ac_top_builddir}. in
3434	.) ac_abs_top_builddir=$ac_abs_builddir;;
3435	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
3436	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
3437	esac;;
3438	esac
3439	case $ac_abs_builddir in
3440	.) ac_abs_srcdir=$ac_srcdir;;
3441	*)
3442	case $ac_srcdir in
3443	.) ac_abs_srcdir=$ac_abs_builddir;;
3444	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
3445	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
3446	esac;;
3447	esac
3448	case $ac_abs_builddir in
3449	.) ac_abs_top_srcdir=$ac_top_srcdir;;
3450	*)
3451	case $ac_top_srcdir in
3452	.) ac_abs_top_srcdir=$ac_abs_builddir;;
3453	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
3454	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
3455	esac;;
3456	esac
3457
3458
3459	case $INSTALL in
3460	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
3461	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;
3462	esac
3463
3464	if test x"$ac_file" != x-; then
3465	{ echo "$as_me:$LINENO: creating $ac_file" >&5
3466	echo "$as_me: creating $ac_file" >&6;}
3467	rm -f "$ac_file"
3468	fi
3469	# Let's still pretend it is `configure' which instantiates (i.e., don't
3470	# use $as_me), people would be surprised to read:
3471	# /* config.h. Generated by config.status. */
3472	if test x"$ac_file" = x-; then
3473	configure_input=
3474	else
3475	configure_input="$ac_file. "
3476	fi
3477	configure_input=$configure_input"Generated from `echo $ac_file_in \|
3478	sed 's,.*/,,'` by configure."
3479
3480	# First look for the input files in the build tree, otherwise in the
3481	# src tree.
3482	ac_file_inputs=`IFS=:
3483	for f in $ac_file_in; do
3484	case $f in
3485	-) echo $tmp/stdin ;;
3486	[\\/$]*)
3487	# Absolute (can't be DOS-style, as IFS=:)
3488	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
3489	echo "$as_me: error: cannot find input file: $f" >&2;}
3490	{ (exit 1); exit 1; }; }
3491	echo "$f";;
3492	*) # Relative
3493	if test -f "$f"; then
3494	# Build tree
3495	echo "$f"
3496	elif test -f "$srcdir/$f"; then
3497	# Source tree
3498	echo "$srcdir/$f"
3499	else
3500	# /dev/null tree
3501	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
3502	echo "$as_me: error: cannot find input file: $f" >&2;}
3503	{ (exit 1); exit 1; }; }
3504	fi;;
3505	esac
3506	done` \|\| { (exit 1); exit 1; }
3507	_ACEOF
3508	cat >>$CONFIG_STATUS <<_ACEOF
3509	sed "$ac_vpsub
3510	$extrasub
3511	_ACEOF
3512	cat >>$CONFIG_STATUS <<\_ACEOF
3513	:t
3514	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
3515	s,@configure_input@,$configure_input,;t t
3516	s,@srcdir@,$ac_srcdir,;t t
3517	s,@abs_srcdir@,$ac_abs_srcdir,;t t
3518	s,@top_srcdir@,$ac_top_srcdir,;t t
3519	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
3520	s,@builddir@,$ac_builddir,;t t
3521	s,@abs_builddir@,$ac_abs_builddir,;t t
3522	s,@top_builddir@,$ac_top_builddir,;t t
3523	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
3524	s,@INSTALL@,$ac_INSTALL,;t t
3525	" $ac_file_inputs \| (eval "$ac_sed_cmds") >$tmp/out
3526	rm -f $tmp/stdin
3527	if test x"$ac_file" != x-; then
3528	mv $tmp/out $ac_file
3529	else
3530	cat $tmp/out
3531	rm -f $tmp/out
3532	fi
3533
3534	done
3535	_ACEOF
3536	cat >>$CONFIG_STATUS <<\_ACEOF
3537
3538	#
3539	# CONFIG_HEADER section.
3540	#
3541
3542	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
3543	# NAME is the cpp macro being defined and VALUE is the value it is being given.
3544	#
3545	# ac_d sets the value in "#define NAME VALUE" lines.
3546	ac_dA='s,^$[ ]$#$[ ]define[ ][ ]*$'
3547	ac_dB='[ ].*$,\1#\2'
3548	ac_dC=' '
3549	ac_dD=',;t'
3550	# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
3551	ac_uA='s,^$[ ]$#$[ ]$undef$[ ][ ]*$'
3552	ac_uB='$,\1#\2define\3'
3553	ac_uC=' '
3554	ac_uD=',;t'
3555
3556	for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
3557	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3558	case $ac_file in
3559	- \| :- \| :-:* ) # input from stdin
3560	cat >$tmp/stdin
3561	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
3562	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
3563	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
3564	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
3565	* ) ac_file_in=$ac_file.in ;;
3566	esac
3567
3568	test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
3569	echo "$as_me: creating $ac_file" >&6;}
3570
3571	# First look for the input files in the build tree, otherwise in the
3572	# src tree.
3573	ac_file_inputs=`IFS=:
3574	for f in $ac_file_in; do
3575	case $f in
3576	-) echo $tmp/stdin ;;
3577	[\\/$]*)
3578	# Absolute (can't be DOS-style, as IFS=:)
3579	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
3580	echo "$as_me: error: cannot find input file: $f" >&2;}
3581	{ (exit 1); exit 1; }; }
3582	# Do quote $f, to prevent DOS paths from being IFS'd.
3583	echo "$f";;
3584	*) # Relative
3585	if test -f "$f"; then
3586	# Build tree
3587	echo "$f"
3588	elif test -f "$srcdir/$f"; then
3589	# Source tree
3590	echo "$srcdir/$f"
3591	else
3592	# /dev/null tree
3593	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
3594	echo "$as_me: error: cannot find input file: $f" >&2;}
3595	{ (exit 1); exit 1; }; }
3596	fi;;
3597	esac
3598	done` \|\| { (exit 1); exit 1; }
3599	# Remove the trailing spaces.
3600	sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
3601
3602	_ACEOF
3603
3604	# Transform confdefs.h into two sed scripts, `conftest.defines' and
3605	# `conftest.undefs', that substitutes the proper values into
3606	# config.h.in to produce config.h. The first handles `#define'
3607	# templates, and the second `#undef' templates.
3608	# And first: Protect against being on the right side of a sed subst in
3609	# config.status. Protect against being in an unquoted here document
3610	# in config.status.
3611	rm -f conftest.defines conftest.undefs
3612	# Using a here document instead of a string reduces the quoting nightmare.
3613	# Putting comments in sed scripts is not portable.
3614	#
3615	# `end' is used to avoid that the second main sed command (meant for
3616	# 0-ary CPP macros) applies to n-ary macro definitions.
3617	# See the Autoconf documentation for `clear'.
3618	cat >confdef2sed.sed <<\_ACEOF
3619	s/[\\&,]/\\&/g
3620	s,[\\$`],\\&,g
3621	t clear
3622	: clear
3623	s,^[ ]#[ ]define[ ][ ]$[^ (][^ (]$$([^)])$[ ]$.*$$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
3624	t end
3625	s,^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
3626	: end
3627	_ACEOF
3628	# If some macros were called several times there might be several times
3629	# the same #defines, which is useless. Nevertheless, we may not want to
3630	# sort them, since we want the last AC-DEFINE to be honored.
3631	uniq confdefs.h \| sed -n -f confdef2sed.sed >conftest.defines
3632	sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
3633	rm -f confdef2sed.sed
3634
3635	# This sed command replaces #undef with comments. This is necessary, for
3636	# example, in the case of _POSIX_SOURCE, which is predefined and required
3637	# on some systems where configure will not decide to define it.
3638	cat >>conftest.undefs <<\_ACEOF
3639	s,^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9],/* & */,
3640	_ACEOF
3641
3642	# Break up conftest.defines because some shells have a limit on the size
3643	# of here documents, and old seds have small limits too (100 cmds).
3644	echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
3645	echo ' if grep "^[ ]#[ ]define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
3646	echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
3647	echo ' :' >>$CONFIG_STATUS
3648	rm -f conftest.tail
3649	while grep . conftest.defines >/dev/null
3650	do
3651	# Write a limited-size here document to $tmp/defines.sed.
3652	echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
3653	# Speed up: don't consider the non `#define' lines.
3654	echo '/^[ ]#[ ]define/!b' >>$CONFIG_STATUS
3655	# Work around the forget-to-reset-the-flag bug.
3656	echo 't clr' >>$CONFIG_STATUS
3657	echo ': clr' >>$CONFIG_STATUS
3658	sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
3659	echo 'CEOF
3660	sed -f $tmp/defines.sed $tmp/in >$tmp/out
3661	rm -f $tmp/in
3662	mv $tmp/out $tmp/in
3663	' >>$CONFIG_STATUS
3664	sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
3665	rm -f conftest.defines
3666	mv conftest.tail conftest.defines
3667	done
3668	rm -f conftest.defines
3669	echo ' fi # grep' >>$CONFIG_STATUS
3670	echo >>$CONFIG_STATUS
3671
3672	# Break up conftest.undefs because some shells have a limit on the size
3673	# of here documents, and old seds have small limits too (100 cmds).
3674	echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
3675	rm -f conftest.tail
3676	while grep . conftest.undefs >/dev/null
3677	do
3678	# Write a limited-size here document to $tmp/undefs.sed.
3679	echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
3680	# Speed up: don't consider the non `#undef'
3681	echo '/^[ ]#[ ]undef/!b' >>$CONFIG_STATUS
3682	# Work around the forget-to-reset-the-flag bug.
3683	echo 't clr' >>$CONFIG_STATUS
3684	echo ': clr' >>$CONFIG_STATUS
3685	sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
3686	echo 'CEOF
3687	sed -f $tmp/undefs.sed $tmp/in >$tmp/out
3688	rm -f $tmp/in
3689	mv $tmp/out $tmp/in
3690	' >>$CONFIG_STATUS
3691	sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
3692	rm -f conftest.undefs
3693	mv conftest.tail conftest.undefs
3694	done
3695	rm -f conftest.undefs
3696
3697	cat >>$CONFIG_STATUS <<\_ACEOF
3698	# Let's still pretend it is `configure' which instantiates (i.e., don't
3699	# use $as_me), people would be surprised to read:
3700	# /* config.h. Generated by config.status. */
3701	if test x"$ac_file" = x-; then
3702	echo "/* Generated by configure. */" >$tmp/config.h
3703	else
3704	echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
3705	fi
3706	cat $tmp/in >>$tmp/config.h
3707	rm -f $tmp/in
3708	if test x"$ac_file" != x-; then
3709	if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
3710	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5
3711	echo "$as_me: $ac_file is unchanged" >&6;}
3712	else
3713	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
3714	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
3715	X"$ac_file" : 'X$//$[^/]' \\| \
3716	X"$ac_file" : 'X$//$$' \\| \
3717	X"$ac_file" : 'X$/$' \\| \
3718	. : '$.$' 2>/dev/null \|\|
3719	echo X"$ac_file" \|
3720	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
3721	/^X$\/\/$[^/].*/{ s//\1/; q; }
3722	/^X$\/\/$$/{ s//\1/; q; }
3723	/^X$\/$.*/{ s//\1/; q; }
3724	s/.*/./; q'`
3725	{ if $as_mkdir_p; then
3726	mkdir -p "$ac_dir"
3727	else
3728	as_dir="$ac_dir"
3729	as_dirs=
3730	while test ! -d "$as_dir"; do
3731	as_dirs="$as_dir $as_dirs"
3732	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
3733	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
3734	X"$as_dir" : 'X$//$[^/]' \\| \
3735	X"$as_dir" : 'X$//$$' \\| \
3736	X"$as_dir" : 'X$/$' \\| \
3737	. : '$.$' 2>/dev/null \|\|
3738	echo X"$as_dir" \|
3739	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
3740	/^X$\/\/$[^/].*/{ s//\1/; q; }
3741	/^X$\/\/$$/{ s//\1/; q; }
3742	/^X$\/$.*/{ s//\1/; q; }
3743	s/.*/./; q'`
3744	done
3745	test ! -n "$as_dirs" \|\| mkdir $as_dirs
3746	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
3747	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
3748	{ (exit 1); exit 1; }; }; }
3749
3750	rm -f $ac_file
3751	mv $tmp/config.h $ac_file
3752	fi
3753	else
3754	cat $tmp/config.h
3755	rm -f $tmp/config.h
3756	fi
3757	done
3758	_ACEOF
3759
3760	cat >>$CONFIG_STATUS <<\_ACEOF
3761
3762	{ (exit 0); exit 0; }
3763	_ACEOF
3764	chmod +x $CONFIG_STATUS
3765	ac_clean_files=$ac_clean_files_save
3766
3767
3768	# configure is writing to config.log, and then calls config.status.
3769	# config.status does its own redirection, appending to config.log.
3770	# Unfortunately, on DOS this fails, as config.log is still kept open
3771	# by configure, so config.status won't be able to write to it; its
3772	# output is simply discarded. So we exec the FD to /dev/null,
3773	# effectively closing config.log, so it can be properly (re)opened and
3774	# appended to by config.status. When coming back to configure, we
3775	# need to make the FD available again.
3776	if test "$no_create" != yes; then
3777	ac_cs_success=:
3778	ac_config_status_args=
3779	test "$silent" = yes &&
3780	ac_config_status_args="$ac_config_status_args --quiet"
3781	exec 5>/dev/null
3782	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
3783	exec 5>>config.log
3784	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
3785	# would make configure fail if this is the last instruction.
3786	$ac_cs_success \|\| { (exit 1); exit 1; }
3787	fi

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