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configure @ 419

Last change on this file since 419 was 407, checked in by ylafon@…, 14 years ago
unixism
File size: 101.8 KB

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1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.59 for bap 1.2.
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='bap'
269	PACKAGE_TARNAME='bap'
270	PACKAGE_VERSION='1.2'
271	PACKAGE_STRING='bap 1.2'
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 CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT YACC 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=$CPPFLAGS
731
732	#
733	# Report the --help message.
734	#
735	if test "$ac_init_help" = "long"; then
736	# Omit some internal or obsolete options to make the list less imposing.
737	# This message is too long to be a string in the A/UX 3.1 sh.
738	cat <<_ACEOF
739	\`configure' configures bap 1.2 to adapt to many kinds of systems.
740
741	Usage: $0 [OPTION]... [VAR=VALUE]...
742
743	To assign environment variables (e.g., CC, CFLAGS...), specify them as
744	VAR=VALUE. See below for descriptions of some of the useful variables.
745
746	Defaults for the options are specified in brackets.
747
748	Configuration:
749	-h, --help display this help and exit
750	--help=short display options specific to this package
751	--help=recursive display the short help of all the included packages
752	-V, --version display version information and exit
753	-q, --quiet, --silent do not print \`checking...' messages
754	--cache-file=FILE cache test results in FILE [disabled]
755	-C, --config-cache alias for \`--cache-file=config.cache'
756	-n, --no-create do not create output files
757	--srcdir=DIR find the sources in DIR [configure dir or \`..']
758
759	_ACEOF
760
761	cat <<_ACEOF
762	Installation directories:
763	--prefix=PREFIX install architecture-independent files in PREFIX
764	[$ac_default_prefix]
765	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
766	[PREFIX]
767
768	By default, \`make install' will install all the files in
769	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
770	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
771	for instance \`--prefix=\$HOME'.
772
773	For better control, use the options below.
774
775	Fine tuning of the installation directories:
776	--bindir=DIR user executables [EPREFIX/bin]
777	--sbindir=DIR system admin executables [EPREFIX/sbin]
778	--libexecdir=DIR program executables [EPREFIX/libexec]
779	--datadir=DIR read-only architecture-independent data [PREFIX/share]
780	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
781	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
782	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
783	--libdir=DIR object code libraries [EPREFIX/lib]
784	--includedir=DIR C header files [PREFIX/include]
785	--oldincludedir=DIR C header files for non-gcc [/usr/include]
786	--infodir=DIR info documentation [PREFIX/info]
787	--mandir=DIR man documentation [PREFIX/man]
788	_ACEOF
789
790	cat <<\_ACEOF
791	_ACEOF
792	fi
793
794	if test -n "$ac_init_help"; then
795	case $ac_init_help in
796	short \| recursive ) echo "Configuration of bap 1.2:";;
797	esac
798	cat <<\_ACEOF
799
800	Some influential environment variables:
801	CC C compiler command
802	CFLAGS C compiler flags
803	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
804	nonstandard directory <lib dir>
805	CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
806	headers in a nonstandard directory <include dir>
807
808	Use these variables to override the choices made by `configure' or to help
809	it to find libraries and programs with nonstandard names/locations.
810
811	_ACEOF
812	fi
813
814	if test "$ac_init_help" = "recursive"; then
815	# If there are subdirs, report their specific --help.
816	ac_popdir=`pwd`
817	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
818	test -d $ac_dir \|\| continue
819	ac_builddir=.
820
821	if test "$ac_dir" != .; then
822	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
823	# A "../" for each directory in $ac_dir_suffix.
824	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
825	else
826	ac_dir_suffix= ac_top_builddir=
827	fi
828
829	case $srcdir in
830	.) # No --srcdir option. We are building in place.
831	ac_srcdir=.
832	if test -z "$ac_top_builddir"; then
833	ac_top_srcdir=.
834	else
835	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
836	fi ;;
837	[\\/]* \| ?:[\\/]* ) # Absolute path.
838	ac_srcdir=$srcdir$ac_dir_suffix;
839	ac_top_srcdir=$srcdir ;;
840	*) # Relative path.
841	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
842	ac_top_srcdir=$ac_top_builddir$srcdir ;;
843	esac
844
845	# Do not use `cd foo && pwd` to compute absolute paths, because
846	# the directories may not exist.
847	case `pwd` in
848	.) ac_abs_builddir="$ac_dir";;
849	*)
850	case "$ac_dir" in
851	.) ac_abs_builddir=`pwd`;;
852	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
853	*) ac_abs_builddir=`pwd`/"$ac_dir";;
854	esac;;
855	esac
856	case $ac_abs_builddir in
857	.) ac_abs_top_builddir=${ac_top_builddir}.;;
858	*)
859	case ${ac_top_builddir}. in
860	.) ac_abs_top_builddir=$ac_abs_builddir;;
861	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
862	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
863	esac;;
864	esac
865	case $ac_abs_builddir in
866	.) ac_abs_srcdir=$ac_srcdir;;
867	*)
868	case $ac_srcdir in
869	.) ac_abs_srcdir=$ac_abs_builddir;;
870	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
871	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
872	esac;;
873	esac
874	case $ac_abs_builddir in
875	.) ac_abs_top_srcdir=$ac_top_srcdir;;
876	*)
877	case $ac_top_srcdir in
878	.) ac_abs_top_srcdir=$ac_abs_builddir;;
879	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
880	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
881	esac;;
882	esac
883
884	cd $ac_dir
885	# Check for guested configure; otherwise get Cygnus style configure.
886	if test -f $ac_srcdir/configure.gnu; then
887	echo
888	$SHELL $ac_srcdir/configure.gnu --help=recursive
889	elif test -f $ac_srcdir/configure; then
890	echo
891	$SHELL $ac_srcdir/configure --help=recursive
892	elif test -f $ac_srcdir/configure.ac \|\|
893	test -f $ac_srcdir/configure.in; then
894	echo
895	$ac_configure --help
896	else
897	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
898	fi
899	cd $ac_popdir
900	done
901	fi
902
903	test -n "$ac_init_help" && exit 0
904	if $ac_init_version; then
905	cat <<\_ACEOF
906	bap configure 1.2
907	generated by GNU Autoconf 2.59
908
909	Copyright (C) 2003 Free Software Foundation, Inc.
910	This configure script is free software; the Free Software Foundation
911	gives unlimited permission to copy, distribute and modify it.
912	_ACEOF
913	exit 0
914	fi
915	exec 5>config.log
916	cat >&5 <<_ACEOF
917	This file contains any messages produced by compilers while
918	running configure, to aid debugging if configure makes a mistake.
919
920	It was created by bap $as_me 1.2, which was
921	generated by GNU Autoconf 2.59. Invocation command line was
922
923	$ $0 $@
924
925	_ACEOF
926	{
927	cat <<_ASUNAME
928	## --------- ##
929	## Platform. ##
930	## --------- ##
931
932	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
933	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
934	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
935	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
936	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
937
938	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
939	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
940
941	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
942	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
943	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
944	hostinfo = `(hostinfo) 2>/dev/null \|\| echo unknown`
945	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
946	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
947	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
948
949	_ASUNAME
950
951	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
952	for as_dir in $PATH
953	do
954	IFS=$as_save_IFS
955	test -z "$as_dir" && as_dir=.
956	echo "PATH: $as_dir"
957	done
958
959	} >&5
960
961	cat >&5 <<_ACEOF
962
963
964	## ----------- ##
965	## Core tests. ##
966	## ----------- ##
967
968	_ACEOF
969
970
971	# Keep a trace of the command line.
972	# Strip out --no-create and --no-recursion so they do not pile up.
973	# Strip out --silent because we don't want to record it for future runs.
974	# Also quote any args containing shell meta-characters.
975	# Make two passes to allow for proper duplicate-argument suppression.
976	ac_configure_args=
977	ac_configure_args0=
978	ac_configure_args1=
979	ac_sep=
980	ac_must_keep_next=false
981	for ac_pass in 1 2
982	do
983	for ac_arg
984	do
985	case $ac_arg in
986	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
987	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
988	\| -silent \| --silent \| --silen \| --sile \| --sil)
989	continue ;;
990	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
991	ac_arg=`echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
992	esac
993	case $ac_pass in
994	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
995	2)
996	ac_configure_args1="$ac_configure_args1 '$ac_arg'"
997	if test $ac_must_keep_next = true; then
998	ac_must_keep_next=false # Got value, back to normal.
999	else
1000	case $ac_arg in
1001	= \| --config-cache \| -C \| -disable-* \| --disable-* \
1002	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
1003	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
1004	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
1005	case "$ac_configure_args0 " in
1006	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
1007	esac
1008	;;
1009	-* ) ac_must_keep_next=true ;;
1010	esac
1011	fi
1012	ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1013	# Get rid of the leading space.
1014	ac_sep=" "
1015	;;
1016	esac
1017	done
1018	done
1019	$as_unset ac_configure_args0 \|\| test "${ac_configure_args0+set}" != set \|\| { ac_configure_args0=; export ac_configure_args0; }
1020	$as_unset ac_configure_args1 \|\| test "${ac_configure_args1+set}" != set \|\| { ac_configure_args1=; export ac_configure_args1; }
1021
1022	# When interrupted or exit'd, cleanup temporary files, and complete
1023	# config.log. We remove comments because anyway the quotes in there
1024	# would cause problems or look ugly.
1025	# WARNING: Be sure not to use single quotes in there, as some shells,
1026	# such as our DU 5.0 friend, will then `close' the trap.
1027	trap 'exit_status=$?
1028	# Save into config.log some information that might help in debugging.
1029	{
1030	echo
1031
1032	cat <<\_ASBOX
1033	## ---------------- ##
1034	## Cache variables. ##
1035	## ---------------- ##
1036	_ASBOX
1037	echo
1038	# The following way of writing the cache mishandles newlines in values,
1039	{
1040	(set) 2>&1 \|
1041	case `(ac_space='"'"' '"'"'; set \| grep ac_space) 2>&1` in
1042	ac_space=\ )
1043	sed -n \
1044	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1045	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='"'"'\\2'"'"'/p"
1046	;;
1047	*)
1048	sed -n \
1049	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
1050	;;
1051	esac;
1052	}
1053	echo
1054
1055	cat <<\_ASBOX
1056	## ----------------- ##
1057	## Output variables. ##
1058	## ----------------- ##
1059	_ASBOX
1060	echo
1061	for ac_var in $ac_subst_vars
1062	do
1063	eval ac_val=$`echo $ac_var`
1064	echo "$ac_var='"'"'$ac_val'"'"'"
1065	done \| sort
1066	echo
1067
1068	if test -n "$ac_subst_files"; then
1069	cat <<\_ASBOX
1070	## ------------- ##
1071	## Output files. ##
1072	## ------------- ##
1073	_ASBOX
1074	echo
1075	for ac_var in $ac_subst_files
1076	do
1077	eval ac_val=$`echo $ac_var`
1078	echo "$ac_var='"'"'$ac_val'"'"'"
1079	done \| sort
1080	echo
1081	fi
1082
1083	if test -s confdefs.h; then
1084	cat <<\_ASBOX
1085	## ----------- ##
1086	## confdefs.h. ##
1087	## ----------- ##
1088	_ASBOX
1089	echo
1090	sed "/^$/d" confdefs.h \| sort
1091	echo
1092	fi
1093	test "$ac_signal" != 0 &&
1094	echo "$as_me: caught signal $ac_signal"
1095	echo "$as_me: exit $exit_status"
1096	} >&5
1097	rm -f core *.core &&
1098	rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1099	exit $exit_status
1100	' 0
1101	for ac_signal in 1 2 13 15; do
1102	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1103	done
1104	ac_signal=0
1105
1106	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1107	rm -rf conftest* confdefs.h
1108	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
1109	echo >confdefs.h
1110
1111	# Predefined preprocessor variables.
1112
1113	cat >>confdefs.h <<_ACEOF
1114	#define PACKAGE_NAME "$PACKAGE_NAME"
1115	_ACEOF
1116
1117
1118	cat >>confdefs.h <<_ACEOF
1119	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1120	_ACEOF
1121
1122
1123	cat >>confdefs.h <<_ACEOF
1124	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1125	_ACEOF
1126
1127
1128	cat >>confdefs.h <<_ACEOF
1129	#define PACKAGE_STRING "$PACKAGE_STRING"
1130	_ACEOF
1131
1132
1133	cat >>confdefs.h <<_ACEOF
1134	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1135	_ACEOF
1136
1137
1138	# Let the site file select an alternate cache file if it wants to.
1139	# Prefer explicitly selected file to automatically selected ones.
1140	if test -z "$CONFIG_SITE"; then
1141	if test "x$prefix" != xNONE; then
1142	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1143	else
1144	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1145	fi
1146	fi
1147	for ac_site_file in $CONFIG_SITE; do
1148	if test -r "$ac_site_file"; then
1149	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1150	echo "$as_me: loading site script $ac_site_file" >&6;}
1151	sed 's/^/\| /' "$ac_site_file" >&5
1152	. "$ac_site_file"
1153	fi
1154	done
1155
1156	if test -r "$cache_file"; then
1157	# Some versions of bash will fail to source /dev/null (special
1158	# files actually), so we avoid doing that.
1159	if test -f "$cache_file"; then
1160	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5
1161	echo "$as_me: loading cache $cache_file" >&6;}
1162	case $cache_file in
1163	[\\/]* \| ?:[\\/]* ) . $cache_file;;
1164	*) . ./$cache_file;;
1165	esac
1166	fi
1167	else
1168	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5
1169	echo "$as_me: creating cache $cache_file" >&6;}
1170	>$cache_file
1171	fi
1172
1173	# Check that the precious variables saved in the cache have kept the same
1174	# value.
1175	ac_cache_corrupted=false
1176	for ac_var in `(set) 2>&1 \|
1177	sed -n 's/^ac_env_$[a-zA-Z_0-9]$_set=./\1/p'`; do
1178	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1179	eval ac_new_set=\$ac_env_${ac_var}_set
1180	eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1181	eval ac_new_val="\$ac_env_${ac_var}_value"
1182	case $ac_old_set,$ac_new_set in
1183	set,)
1184	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1185	echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1186	ac_cache_corrupted=: ;;
1187	,set)
1188	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1189	echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1190	ac_cache_corrupted=: ;;
1191	,);;
1192	*)
1193	if test "x$ac_old_val" != "x$ac_new_val"; then
1194	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1195	echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1196	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1197	echo "$as_me: former value: $ac_old_val" >&2;}
1198	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1199	echo "$as_me: current value: $ac_new_val" >&2;}
1200	ac_cache_corrupted=:
1201	fi;;
1202	esac
1203	# Pass precious variables to config.status.
1204	if test "$ac_new_set" = set; then
1205	case $ac_new_val in
1206	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1207	ac_arg=$ac_var=`echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
1208	*) ac_arg=$ac_var=$ac_new_val ;;
1209	esac
1210	case " $ac_configure_args " in
1211	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
1212	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1213	esac
1214	fi
1215	done
1216	if $ac_cache_corrupted; then
1217	{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1218	echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1219	{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1220	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1221	{ (exit 1); exit 1; }; }
1222	fi
1223
1224	ac_ext=c
1225	ac_cpp='$CPP $CPPFLAGS'
1226	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1227	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1228	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257	ac_ext=c
1258	ac_cpp='$CPP $CPPFLAGS'
1259	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1260	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1261	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1262	if test -n "$ac_tool_prefix"; then
1263	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1264	set dummy ${ac_tool_prefix}gcc; ac_word=$2
1265	echo "$as_me:$LINENO: checking for $ac_word" >&5
1266	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1267	if test "${ac_cv_prog_CC+set}" = set; then
1268	echo $ECHO_N "(cached) $ECHO_C" >&6
1269	else
1270	if test -n "$CC"; then
1271	ac_cv_prog_CC="$CC" # Let the user override the test.
1272	else
1273	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1274	for as_dir in $PATH
1275	do
1276	IFS=$as_save_IFS
1277	test -z "$as_dir" && as_dir=.
1278	for ac_exec_ext in '' $ac_executable_extensions; do
1279	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1280	ac_cv_prog_CC="${ac_tool_prefix}gcc"
1281	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1282	break 2
1283	fi
1284	done
1285	done
1286
1287	fi
1288	fi
1289	CC=$ac_cv_prog_CC
1290	if test -n "$CC"; then
1291	echo "$as_me:$LINENO: result: $CC" >&5
1292	echo "${ECHO_T}$CC" >&6
1293	else
1294	echo "$as_me:$LINENO: result: no" >&5
1295	echo "${ECHO_T}no" >&6
1296	fi
1297
1298	fi
1299	if test -z "$ac_cv_prog_CC"; then
1300	ac_ct_CC=$CC
1301	# Extract the first word of "gcc", so it can be a program name with args.
1302	set dummy gcc; ac_word=$2
1303	echo "$as_me:$LINENO: checking for $ac_word" >&5
1304	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1305	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1306	echo $ECHO_N "(cached) $ECHO_C" >&6
1307	else
1308	if test -n "$ac_ct_CC"; then
1309	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1310	else
1311	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1312	for as_dir in $PATH
1313	do
1314	IFS=$as_save_IFS
1315	test -z "$as_dir" && as_dir=.
1316	for ac_exec_ext in '' $ac_executable_extensions; do
1317	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1318	ac_cv_prog_ac_ct_CC="gcc"
1319	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1320	break 2
1321	fi
1322	done
1323	done
1324
1325	fi
1326	fi
1327	ac_ct_CC=$ac_cv_prog_ac_ct_CC
1328	if test -n "$ac_ct_CC"; then
1329	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1330	echo "${ECHO_T}$ac_ct_CC" >&6
1331	else
1332	echo "$as_me:$LINENO: result: no" >&5
1333	echo "${ECHO_T}no" >&6
1334	fi
1335
1336	CC=$ac_ct_CC
1337	else
1338	CC="$ac_cv_prog_CC"
1339	fi
1340
1341	if test -z "$CC"; then
1342	if test -n "$ac_tool_prefix"; then
1343	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1344	set dummy ${ac_tool_prefix}cc; ac_word=$2
1345	echo "$as_me:$LINENO: checking for $ac_word" >&5
1346	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1347	if test "${ac_cv_prog_CC+set}" = set; then
1348	echo $ECHO_N "(cached) $ECHO_C" >&6
1349	else
1350	if test -n "$CC"; then
1351	ac_cv_prog_CC="$CC" # Let the user override the test.
1352	else
1353	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1354	for as_dir in $PATH
1355	do
1356	IFS=$as_save_IFS
1357	test -z "$as_dir" && as_dir=.
1358	for ac_exec_ext in '' $ac_executable_extensions; do
1359	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1360	ac_cv_prog_CC="${ac_tool_prefix}cc"
1361	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1362	break 2
1363	fi
1364	done
1365	done
1366
1367	fi
1368	fi
1369	CC=$ac_cv_prog_CC
1370	if test -n "$CC"; then
1371	echo "$as_me:$LINENO: result: $CC" >&5
1372	echo "${ECHO_T}$CC" >&6
1373	else
1374	echo "$as_me:$LINENO: result: no" >&5
1375	echo "${ECHO_T}no" >&6
1376	fi
1377
1378	fi
1379	if test -z "$ac_cv_prog_CC"; then
1380	ac_ct_CC=$CC
1381	# Extract the first word of "cc", so it can be a program name with args.
1382	set dummy cc; ac_word=$2
1383	echo "$as_me:$LINENO: checking for $ac_word" >&5
1384	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1385	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1386	echo $ECHO_N "(cached) $ECHO_C" >&6
1387	else
1388	if test -n "$ac_ct_CC"; then
1389	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1390	else
1391	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1392	for as_dir in $PATH
1393	do
1394	IFS=$as_save_IFS
1395	test -z "$as_dir" && as_dir=.
1396	for ac_exec_ext in '' $ac_executable_extensions; do
1397	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1398	ac_cv_prog_ac_ct_CC="cc"
1399	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1400	break 2
1401	fi
1402	done
1403	done
1404
1405	fi
1406	fi
1407	ac_ct_CC=$ac_cv_prog_ac_ct_CC
1408	if test -n "$ac_ct_CC"; then
1409	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1410	echo "${ECHO_T}$ac_ct_CC" >&6
1411	else
1412	echo "$as_me:$LINENO: result: no" >&5
1413	echo "${ECHO_T}no" >&6
1414	fi
1415
1416	CC=$ac_ct_CC
1417	else
1418	CC="$ac_cv_prog_CC"
1419	fi
1420
1421	fi
1422	if test -z "$CC"; then
1423	# Extract the first word of "cc", so it can be a program name with args.
1424	set dummy cc; ac_word=$2
1425	echo "$as_me:$LINENO: checking for $ac_word" >&5
1426	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1427	if test "${ac_cv_prog_CC+set}" = set; then
1428	echo $ECHO_N "(cached) $ECHO_C" >&6
1429	else
1430	if test -n "$CC"; then
1431	ac_cv_prog_CC="$CC" # Let the user override the test.
1432	else
1433	ac_prog_rejected=no
1434	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1435	for as_dir in $PATH
1436	do
1437	IFS=$as_save_IFS
1438	test -z "$as_dir" && as_dir=.
1439	for ac_exec_ext in '' $ac_executable_extensions; do
1440	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1441	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1442	ac_prog_rejected=yes
1443	continue
1444	fi
1445	ac_cv_prog_CC="cc"
1446	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1447	break 2
1448	fi
1449	done
1450	done
1451
1452	if test $ac_prog_rejected = yes; then
1453	# We found a bogon in the path, so make sure we never use it.
1454	set dummy $ac_cv_prog_CC
1455	shift
1456	if test $# != 0; then
1457	# We chose a different compiler from the bogus one.
1458	# However, it has the same basename, so the bogon will be chosen
1459	# first if we set CC to just the basename; use the full file name.
1460	shift
1461	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1462	fi
1463	fi
1464	fi
1465	fi
1466	CC=$ac_cv_prog_CC
1467	if test -n "$CC"; then
1468	echo "$as_me:$LINENO: result: $CC" >&5
1469	echo "${ECHO_T}$CC" >&6
1470	else
1471	echo "$as_me:$LINENO: result: no" >&5
1472	echo "${ECHO_T}no" >&6
1473	fi
1474
1475	fi
1476	if test -z "$CC"; then
1477	if test -n "$ac_tool_prefix"; then
1478	for ac_prog in cl
1479	do
1480	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1481	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1482	echo "$as_me:$LINENO: checking for $ac_word" >&5
1483	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1484	if test "${ac_cv_prog_CC+set}" = set; then
1485	echo $ECHO_N "(cached) $ECHO_C" >&6
1486	else
1487	if test -n "$CC"; then
1488	ac_cv_prog_CC="$CC" # Let the user override the test.
1489	else
1490	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1491	for as_dir in $PATH
1492	do
1493	IFS=$as_save_IFS
1494	test -z "$as_dir" && as_dir=.
1495	for ac_exec_ext in '' $ac_executable_extensions; do
1496	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1497	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1498	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1499	break 2
1500	fi
1501	done
1502	done
1503
1504	fi
1505	fi
1506	CC=$ac_cv_prog_CC
1507	if test -n "$CC"; then
1508	echo "$as_me:$LINENO: result: $CC" >&5
1509	echo "${ECHO_T}$CC" >&6
1510	else
1511	echo "$as_me:$LINENO: result: no" >&5
1512	echo "${ECHO_T}no" >&6
1513	fi
1514
1515	test -n "$CC" && break
1516	done
1517	fi
1518	if test -z "$CC"; then
1519	ac_ct_CC=$CC
1520	for ac_prog in cl
1521	do
1522	# Extract the first word of "$ac_prog", so it can be a program name with args.
1523	set dummy $ac_prog; ac_word=$2
1524	echo "$as_me:$LINENO: checking for $ac_word" >&5
1525	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1526	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1527	echo $ECHO_N "(cached) $ECHO_C" >&6
1528	else
1529	if test -n "$ac_ct_CC"; then
1530	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1531	else
1532	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1533	for as_dir in $PATH
1534	do
1535	IFS=$as_save_IFS
1536	test -z "$as_dir" && as_dir=.
1537	for ac_exec_ext in '' $ac_executable_extensions; do
1538	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1539	ac_cv_prog_ac_ct_CC="$ac_prog"
1540	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1541	break 2
1542	fi
1543	done
1544	done
1545
1546	fi
1547	fi
1548	ac_ct_CC=$ac_cv_prog_ac_ct_CC
1549	if test -n "$ac_ct_CC"; then
1550	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1551	echo "${ECHO_T}$ac_ct_CC" >&6
1552	else
1553	echo "$as_me:$LINENO: result: no" >&5
1554	echo "${ECHO_T}no" >&6
1555	fi
1556
1557	test -n "$ac_ct_CC" && break
1558	done
1559
1560	CC=$ac_ct_CC
1561	fi
1562
1563	fi
1564
1565
1566	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
1567	See \`config.log' for more details." >&5
1568	echo "$as_me: error: no acceptable C compiler found in \$PATH
1569	See \`config.log' for more details." >&2;}
1570	{ (exit 1); exit 1; }; }
1571
1572	# Provide some information about the compiler.
1573	echo "$as_me:$LINENO:" \
1574	"checking for C compiler version" >&5
1575	ac_compiler=`set X $ac_compile; echo $2`
1576	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1577	(eval $ac_compiler --version </dev/null >&5) 2>&5
1578	ac_status=$?
1579	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1580	(exit $ac_status); }
1581	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1582	(eval $ac_compiler -v </dev/null >&5) 2>&5
1583	ac_status=$?
1584	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1585	(exit $ac_status); }
1586	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1587	(eval $ac_compiler -V </dev/null >&5) 2>&5
1588	ac_status=$?
1589	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1590	(exit $ac_status); }
1591
1592	cat >conftest.$ac_ext <<_ACEOF
1593	/* confdefs.h. */
1594	_ACEOF
1595	cat confdefs.h >>conftest.$ac_ext
1596	cat >>conftest.$ac_ext <<_ACEOF
1597	/* end confdefs.h. */
1598
1599	int
1600	main ()
1601	{
1602
1603	;
1604	return 0;
1605	}
1606	_ACEOF
1607	ac_clean_files_save=$ac_clean_files
1608	ac_clean_files="$ac_clean_files a.out a.exe b.out"
1609	# Try to create an executable without -o first, disregard a.out.
1610	# It will help us diagnose broken compilers, and finding out an intuition
1611	# of exeext.
1612	echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
1613	echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
1614	ac_link_default=`echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
1615	if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1616	(eval $ac_link_default) 2>&5
1617	ac_status=$?
1618	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1619	(exit $ac_status); }; then
1620	# Find the output, starting from the most likely. This scheme is
1621	# not robust to junk in `.', hence go to wildcards (a.*) only as a last
1622	# resort.
1623
1624	# Be careful to initialize this variable, since it used to be cached.
1625	# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
1626	ac_cv_exeext=
1627	# b.out is created by i960 compilers.
1628	for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
1629	do
1630	test -f "$ac_file" \|\| continue
1631	case $ac_file in
1632	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj )
1633	;;
1634	conftest.$ac_ext )
1635	# This is the source file.
1636	;;
1637	[ab].out )
1638	# We found the default executable, but exeext='' is most
1639	# certainly right.
1640	break;;
1641	. )
1642	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
1643	# FIXME: I believe we export ac_cv_exeext for Libtool,
1644	# but it would be cool to find out if it's true. Does anybody
1645	# maintain Libtool? --akim.
1646	export ac_cv_exeext
1647	break;;
1648	* )
1649	break;;
1650	esac
1651	done
1652	else
1653	echo "$as_me: failed program was:" >&5
1654	sed 's/^/\| /' conftest.$ac_ext >&5
1655
1656	{ { echo "$as_me:$LINENO: error: C compiler cannot create executables
1657	See \`config.log' for more details." >&5
1658	echo "$as_me: error: C compiler cannot create executables
1659	See \`config.log' for more details." >&2;}
1660	{ (exit 77); exit 77; }; }
1661	fi
1662
1663	ac_exeext=$ac_cv_exeext
1664	echo "$as_me:$LINENO: result: $ac_file" >&5
1665	echo "${ECHO_T}$ac_file" >&6
1666
1667	# Check the compiler produces executables we can run. If not, either
1668	# the compiler is broken, or we cross compile.
1669	echo "$as_me:$LINENO: checking whether the C compiler works" >&5
1670	echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
1671	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1672	# If not cross compiling, check that we can run a simple program.
1673	if test "$cross_compiling" != yes; then
1674	if { ac_try='./$ac_file'
1675	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1676	(eval $ac_try) 2>&5
1677	ac_status=$?
1678	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1679	(exit $ac_status); }; }; then
1680	cross_compiling=no
1681	else
1682	if test "$cross_compiling" = maybe; then
1683	cross_compiling=yes
1684	else
1685	{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
1686	If you meant to cross compile, use \`--host'.
1687	See \`config.log' for more details." >&5
1688	echo "$as_me: error: cannot run C compiled programs.
1689	If you meant to cross compile, use \`--host'.
1690	See \`config.log' for more details." >&2;}
1691	{ (exit 1); exit 1; }; }
1692	fi
1693	fi
1694	fi
1695	echo "$as_me:$LINENO: result: yes" >&5
1696	echo "${ECHO_T}yes" >&6
1697
1698	rm -f a.out a.exe conftest$ac_cv_exeext b.out
1699	ac_clean_files=$ac_clean_files_save
1700	# Check the compiler produces executables we can run. If not, either
1701	# the compiler is broken, or we cross compile.
1702	echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
1703	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
1704	echo "$as_me:$LINENO: result: $cross_compiling" >&5
1705	echo "${ECHO_T}$cross_compiling" >&6
1706
1707	echo "$as_me:$LINENO: checking for suffix of executables" >&5
1708	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
1709	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
1710	(eval $ac_link) 2>&5
1711	ac_status=$?
1712	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1713	(exit $ac_status); }; then
1714	# If both `conftest.exe' and `conftest' are `present' (well, observable)
1715	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
1716	# work properly (i.e., refer to `conftest.exe'), while it won't with
1717	# `rm'.
1718	for ac_file in conftest.exe conftest conftest.*; do
1719	test -f "$ac_file" \|\| continue
1720	case $ac_file in
1721	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj ) ;;
1722	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
1723	export ac_cv_exeext
1724	break;;
1725	* ) break;;
1726	esac
1727	done
1728	else
1729	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
1730	See \`config.log' for more details." >&5
1731	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
1732	See \`config.log' for more details." >&2;}
1733	{ (exit 1); exit 1; }; }
1734	fi
1735
1736	rm -f conftest$ac_cv_exeext
1737	echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
1738	echo "${ECHO_T}$ac_cv_exeext" >&6
1739
1740	rm -f conftest.$ac_ext
1741	EXEEXT=$ac_cv_exeext
1742	ac_exeext=$EXEEXT
1743	echo "$as_me:$LINENO: checking for suffix of object files" >&5
1744	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
1745	if test "${ac_cv_objext+set}" = set; then
1746	echo $ECHO_N "(cached) $ECHO_C" >&6
1747	else
1748	cat >conftest.$ac_ext <<_ACEOF
1749	/* confdefs.h. */
1750	_ACEOF
1751	cat confdefs.h >>conftest.$ac_ext
1752	cat >>conftest.$ac_ext <<_ACEOF
1753	/* end confdefs.h. */
1754
1755	int
1756	main ()
1757	{
1758
1759	;
1760	return 0;
1761	}
1762	_ACEOF
1763	rm -f conftest.o conftest.obj
1764	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1765	(eval $ac_compile) 2>&5
1766	ac_status=$?
1767	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1768	(exit $ac_status); }; then
1769	for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
1770	case $ac_file in
1771	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg ) ;;
1772	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
1773	break;;
1774	esac
1775	done
1776	else
1777	echo "$as_me: failed program was:" >&5
1778	sed 's/^/\| /' conftest.$ac_ext >&5
1779
1780	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
1781	See \`config.log' for more details." >&5
1782	echo "$as_me: error: cannot compute suffix of object files: cannot compile
1783	See \`config.log' for more details." >&2;}
1784	{ (exit 1); exit 1; }; }
1785	fi
1786
1787	rm -f conftest.$ac_cv_objext conftest.$ac_ext
1788	fi
1789	echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
1790	echo "${ECHO_T}$ac_cv_objext" >&6
1791	OBJEXT=$ac_cv_objext
1792	ac_objext=$OBJEXT
1793	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
1794	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
1795	if test "${ac_cv_c_compiler_gnu+set}" = set; then
1796	echo $ECHO_N "(cached) $ECHO_C" >&6
1797	else
1798	cat >conftest.$ac_ext <<_ACEOF
1799	/* confdefs.h. */
1800	_ACEOF
1801	cat confdefs.h >>conftest.$ac_ext
1802	cat >>conftest.$ac_ext <<_ACEOF
1803	/* end confdefs.h. */
1804
1805	int
1806	main ()
1807	{
1808	#ifndef __GNUC__
1809	choke me
1810	#endif
1811
1812	;
1813	return 0;
1814	}
1815	_ACEOF
1816	rm -f conftest.$ac_objext
1817	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1818	(eval $ac_compile) 2>conftest.er1
1819	ac_status=$?
1820	grep -v '^ *+' conftest.er1 >conftest.err
1821	rm -f conftest.er1
1822	cat conftest.err >&5
1823	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1824	(exit $ac_status); } &&
1825	{ ac_try='test -z "$ac_c_werror_flag"
1826	\|\| test ! -s conftest.err'
1827	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1828	(eval $ac_try) 2>&5
1829	ac_status=$?
1830	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1831	(exit $ac_status); }; } &&
1832	{ ac_try='test -s conftest.$ac_objext'
1833	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1834	(eval $ac_try) 2>&5
1835	ac_status=$?
1836	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1837	(exit $ac_status); }; }; then
1838	ac_compiler_gnu=yes
1839	else
1840	echo "$as_me: failed program was:" >&5
1841	sed 's/^/\| /' conftest.$ac_ext >&5
1842
1843	ac_compiler_gnu=no
1844	fi
1845	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
1846	ac_cv_c_compiler_gnu=$ac_compiler_gnu
1847
1848	fi
1849	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
1850	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
1851	GCC=`test $ac_compiler_gnu = yes && echo yes`
1852	ac_test_CFLAGS=${CFLAGS+set}
1853	ac_save_CFLAGS=$CFLAGS
1854	CFLAGS="-g"
1855	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
1856	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
1857	if test "${ac_cv_prog_cc_g+set}" = set; then
1858	echo $ECHO_N "(cached) $ECHO_C" >&6
1859	else
1860	cat >conftest.$ac_ext <<_ACEOF
1861	/* confdefs.h. */
1862	_ACEOF
1863	cat confdefs.h >>conftest.$ac_ext
1864	cat >>conftest.$ac_ext <<_ACEOF
1865	/* end confdefs.h. */
1866
1867	int
1868	main ()
1869	{
1870
1871	;
1872	return 0;
1873	}
1874	_ACEOF
1875	rm -f conftest.$ac_objext
1876	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1877	(eval $ac_compile) 2>conftest.er1
1878	ac_status=$?
1879	grep -v '^ *+' conftest.er1 >conftest.err
1880	rm -f conftest.er1
1881	cat conftest.err >&5
1882	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1883	(exit $ac_status); } &&
1884	{ ac_try='test -z "$ac_c_werror_flag"
1885	\|\| test ! -s conftest.err'
1886	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1887	(eval $ac_try) 2>&5
1888	ac_status=$?
1889	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1890	(exit $ac_status); }; } &&
1891	{ ac_try='test -s conftest.$ac_objext'
1892	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1893	(eval $ac_try) 2>&5
1894	ac_status=$?
1895	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1896	(exit $ac_status); }; }; then
1897	ac_cv_prog_cc_g=yes
1898	else
1899	echo "$as_me: failed program was:" >&5
1900	sed 's/^/\| /' conftest.$ac_ext >&5
1901
1902	ac_cv_prog_cc_g=no
1903	fi
1904	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
1905	fi
1906	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
1907	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
1908	if test "$ac_test_CFLAGS" = set; then
1909	CFLAGS=$ac_save_CFLAGS
1910	elif test $ac_cv_prog_cc_g = yes; then
1911	if test "$GCC" = yes; then
1912	CFLAGS="-g -O2"
1913	else
1914	CFLAGS="-g"
1915	fi
1916	else
1917	if test "$GCC" = yes; then
1918	CFLAGS="-O2"
1919	else
1920	CFLAGS=
1921	fi
1922	fi
1923	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
1924	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
1925	if test "${ac_cv_prog_cc_stdc+set}" = set; then
1926	echo $ECHO_N "(cached) $ECHO_C" >&6
1927	else
1928	ac_cv_prog_cc_stdc=no
1929	ac_save_CC=$CC
1930	cat >conftest.$ac_ext <<_ACEOF
1931	/* confdefs.h. */
1932	_ACEOF
1933	cat confdefs.h >>conftest.$ac_ext
1934	cat >>conftest.$ac_ext <<_ACEOF
1935	/* end confdefs.h. */
1936	#include <stdarg.h>
1937	#include <stdio.h>
1938	#include <sys/types.h>
1939	#include <sys/stat.h>
1940	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
1941	struct buf { int x; };
1942	FILE * (rcsopen) (struct buf , struct stat *, int);
1943	static char *e (p, i)
1944	char **p;
1945	int i;
1946	{
1947	return p[i];
1948	}
1949	static char f (char (g) (char , int), char *p, ...)
1950	{
1951	char *s;
1952	va_list v;
1953	va_start (v,p);
1954	s = g (p, va_arg (v,int));
1955	va_end (v);
1956	return s;
1957	}
1958
1959	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
1960	function prototypes and stuff, but not '\xHH' hex character constants.
1961	These don't provoke an error unfortunately, instead are silently treated
1962	as 'x'. The following induces an error, until -std1 is added to get
1963	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
1964	array size at least. It's necessary to write '\x00'==0 to get something
1965	that's true only with -std1. */
1966	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
1967
1968	int test (int i, double x);
1969	struct s1 {int (*f) (int a);};
1970	struct s2 {int (*f) (double a);};
1971	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
1972	int argc;
1973	char **argv;
1974	int
1975	main ()
1976	{
1977	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
1978	;
1979	return 0;
1980	}
1981	_ACEOF
1982	# Don't try gcc -ansi; that turns off useful extensions and
1983	# breaks some systems' header files.
1984	# AIX -qlanglvl=ansi
1985	# Ultrix and OSF/1 -std1
1986	# HP-UX 10.20 and later -Ae
1987	# HP-UX older versions -Aa -D_HPUX_SOURCE
1988	# SVR4 -Xc -D__EXTENSIONS__
1989	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
1990	do
1991	CC="$ac_save_CC $ac_arg"
1992	rm -f conftest.$ac_objext
1993	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1994	(eval $ac_compile) 2>conftest.er1
1995	ac_status=$?
1996	grep -v '^ *+' conftest.er1 >conftest.err
1997	rm -f conftest.er1
1998	cat conftest.err >&5
1999	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2000	(exit $ac_status); } &&
2001	{ ac_try='test -z "$ac_c_werror_flag"
2002	\|\| test ! -s conftest.err'
2003	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2004	(eval $ac_try) 2>&5
2005	ac_status=$?
2006	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2007	(exit $ac_status); }; } &&
2008	{ ac_try='test -s conftest.$ac_objext'
2009	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2010	(eval $ac_try) 2>&5
2011	ac_status=$?
2012	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2013	(exit $ac_status); }; }; then
2014	ac_cv_prog_cc_stdc=$ac_arg
2015	break
2016	else
2017	echo "$as_me: failed program was:" >&5
2018	sed 's/^/\| /' conftest.$ac_ext >&5
2019
2020	fi
2021	rm -f conftest.err conftest.$ac_objext
2022	done
2023	rm -f conftest.$ac_ext conftest.$ac_objext
2024	CC=$ac_save_CC
2025
2026	fi
2027
2028	case "x$ac_cv_prog_cc_stdc" in
2029	x\|xno)
2030	echo "$as_me:$LINENO: result: none needed" >&5
2031	echo "${ECHO_T}none needed" >&6 ;;
2032	*)
2033	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2034	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2035	CC="$CC $ac_cv_prog_cc_stdc" ;;
2036	esac
2037
2038	# Some people use a C++ compiler to compile C. Since we use `exit',
2039	# in C++ we need to declare it. In case someone uses the same compiler
2040	# for both compiling C and C++ we need to have the C++ compiler decide
2041	# the declaration of exit, since it's the most demanding environment.
2042	cat >conftest.$ac_ext <<_ACEOF
2043	#ifndef __cplusplus
2044	choke me
2045	#endif
2046	_ACEOF
2047	rm -f conftest.$ac_objext
2048	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2049	(eval $ac_compile) 2>conftest.er1
2050	ac_status=$?
2051	grep -v '^ *+' conftest.er1 >conftest.err
2052	rm -f conftest.er1
2053	cat conftest.err >&5
2054	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2055	(exit $ac_status); } &&
2056	{ ac_try='test -z "$ac_c_werror_flag"
2057	\|\| test ! -s conftest.err'
2058	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2059	(eval $ac_try) 2>&5
2060	ac_status=$?
2061	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2062	(exit $ac_status); }; } &&
2063	{ ac_try='test -s conftest.$ac_objext'
2064	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2065	(eval $ac_try) 2>&5
2066	ac_status=$?
2067	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2068	(exit $ac_status); }; }; then
2069	for ac_declaration in \
2070	'' \
2071	'extern "C" void std::exit (int) throw (); using std::exit;' \
2072	'extern "C" void std::exit (int); using std::exit;' \
2073	'extern "C" void exit (int) throw ();' \
2074	'extern "C" void exit (int);' \
2075	'void exit (int);'
2076	do
2077	cat >conftest.$ac_ext <<_ACEOF
2078	/* confdefs.h. */
2079	_ACEOF
2080	cat confdefs.h >>conftest.$ac_ext
2081	cat >>conftest.$ac_ext <<_ACEOF
2082	/* end confdefs.h. */
2083	$ac_declaration
2084	#include <stdlib.h>
2085	int
2086	main ()
2087	{
2088	exit (42);
2089	;
2090	return 0;
2091	}
2092	_ACEOF
2093	rm -f conftest.$ac_objext
2094	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2095	(eval $ac_compile) 2>conftest.er1
2096	ac_status=$?
2097	grep -v '^ *+' conftest.er1 >conftest.err
2098	rm -f conftest.er1
2099	cat conftest.err >&5
2100	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2101	(exit $ac_status); } &&
2102	{ ac_try='test -z "$ac_c_werror_flag"
2103	\|\| test ! -s conftest.err'
2104	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2105	(eval $ac_try) 2>&5
2106	ac_status=$?
2107	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2108	(exit $ac_status); }; } &&
2109	{ ac_try='test -s conftest.$ac_objext'
2110	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2111	(eval $ac_try) 2>&5
2112	ac_status=$?
2113	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2114	(exit $ac_status); }; }; then
2115	:
2116	else
2117	echo "$as_me: failed program was:" >&5
2118	sed 's/^/\| /' conftest.$ac_ext >&5
2119
2120	continue
2121	fi
2122	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2123	cat >conftest.$ac_ext <<_ACEOF
2124	/* confdefs.h. */
2125	_ACEOF
2126	cat confdefs.h >>conftest.$ac_ext
2127	cat >>conftest.$ac_ext <<_ACEOF
2128	/* end confdefs.h. */
2129	$ac_declaration
2130	int
2131	main ()
2132	{
2133	exit (42);
2134	;
2135	return 0;
2136	}
2137	_ACEOF
2138	rm -f conftest.$ac_objext
2139	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2140	(eval $ac_compile) 2>conftest.er1
2141	ac_status=$?
2142	grep -v '^ *+' conftest.er1 >conftest.err
2143	rm -f conftest.er1
2144	cat conftest.err >&5
2145	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2146	(exit $ac_status); } &&
2147	{ ac_try='test -z "$ac_c_werror_flag"
2148	\|\| test ! -s conftest.err'
2149	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2150	(eval $ac_try) 2>&5
2151	ac_status=$?
2152	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2153	(exit $ac_status); }; } &&
2154	{ ac_try='test -s conftest.$ac_objext'
2155	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2156	(eval $ac_try) 2>&5
2157	ac_status=$?
2158	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2159	(exit $ac_status); }; }; then
2160	break
2161	else
2162	echo "$as_me: failed program was:" >&5
2163	sed 's/^/\| /' conftest.$ac_ext >&5
2164
2165	fi
2166	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2167	done
2168	rm -f conftest*
2169	if test -n "$ac_declaration"; then
2170	echo '#ifdef __cplusplus' >>confdefs.h
2171	echo $ac_declaration >>confdefs.h
2172	echo '#endif' >>confdefs.h
2173	fi
2174
2175	else
2176	echo "$as_me: failed program was:" >&5
2177	sed 's/^/\| /' conftest.$ac_ext >&5
2178
2179	fi
2180	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2181	ac_ext=c
2182	ac_cpp='$CPP $CPPFLAGS'
2183	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2184	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2185	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2186
2187	for ac_prog in 'bison -y' byacc
2188	do
2189	# Extract the first word of "$ac_prog", so it can be a program name with args.
2190	set dummy $ac_prog; ac_word=$2
2191	echo "$as_me:$LINENO: checking for $ac_word" >&5
2192	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2193	if test "${ac_cv_prog_YACC+set}" = set; then
2194	echo $ECHO_N "(cached) $ECHO_C" >&6
2195	else
2196	if test -n "$YACC"; then
2197	ac_cv_prog_YACC="$YACC" # Let the user override the test.
2198	else
2199	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2200	for as_dir in $PATH
2201	do
2202	IFS=$as_save_IFS
2203	test -z "$as_dir" && as_dir=.
2204	for ac_exec_ext in '' $ac_executable_extensions; do
2205	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2206	ac_cv_prog_YACC="$ac_prog"
2207	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2208	break 2
2209	fi
2210	done
2211	done
2212
2213	fi
2214	fi
2215	YACC=$ac_cv_prog_YACC
2216	if test -n "$YACC"; then
2217	echo "$as_me:$LINENO: result: $YACC" >&5
2218	echo "${ECHO_T}$YACC" >&6
2219	else
2220	echo "$as_me:$LINENO: result: no" >&5
2221	echo "${ECHO_T}no" >&6
2222	fi
2223
2224	test -n "$YACC" && break
2225	done
2226	test -n "$YACC" \|\| YACC="yacc"
2227
2228
2229	if test "$ac_cv_prog_YACC" = "byacc"; then
2230	{ echo "$as_me:$LINENO: WARNING: using byacc has caused inexplicable runtime behavior;" >&5
2231	echo "$as_me: WARNING: using byacc has caused inexplicable runtime behavior;" >&2;}
2232	{ echo "$as_me:$LINENO: WARNING: if you get incomprehensible errors when parsing" >&5
2233	echo "$as_me: WARNING: if you get incomprehensible errors when parsing" >&2;}
2234	{ echo "$as_me:$LINENO: WARNING: grammars, install bison and try again." >&5
2235	echo "$as_me: WARNING: grammars, install bison and try again." >&2;}
2236	fi
2237
2238
2239
2240
2241	for ac_func in hcreate
2242	do
2243	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
2244	echo "$as_me:$LINENO: checking for $ac_func" >&5
2245	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
2246	if eval "test \"\${$as_ac_var+set}\" = set"; then
2247	echo $ECHO_N "(cached) $ECHO_C" >&6
2248	else
2249	cat >conftest.$ac_ext <<_ACEOF
2250	/* confdefs.h. */
2251	_ACEOF
2252	cat confdefs.h >>conftest.$ac_ext
2253	cat >>conftest.$ac_ext <<_ACEOF
2254	/* end confdefs.h. */
2255	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
2256	For example, HP-UX 11i <limits.h> declares gettimeofday. */
2257	#define $ac_func innocuous_$ac_func
2258
2259	/* System header to define __stub macros and hopefully few prototypes,
2260	which can conflict with char $ac_func (); below.
2261	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2262	<limits.h> exists even on freestanding compilers. */
2263
2264	#ifdef __STDC__
2265	# include <limits.h>
2266	#else
2267	# include <assert.h>
2268	#endif
2269
2270	#undef $ac_func
2271
2272	/* Override any gcc2 internal prototype to avoid an error. */
2273	#ifdef __cplusplus
2274	extern "C"
2275	{
2276	#endif
2277	/* We use char because int might match the return type of a gcc2
2278	builtin and then its argument prototype would still apply. */
2279	char $ac_func ();
2280	/* The GNU C library defines this for functions which it implements
2281	to always fail with ENOSYS. Some functions are actually named
2282	something starting with __ and the normal name is an alias. */
2283	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
2284	choke me
2285	#else
2286	char (*f) () = $ac_func;
2287	#endif
2288	#ifdef __cplusplus
2289	}
2290	#endif
2291
2292	int
2293	main ()
2294	{
2295	return f != $ac_func;
2296	;
2297	return 0;
2298	}
2299	_ACEOF
2300	rm -f conftest.$ac_objext conftest$ac_exeext
2301	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2302	(eval $ac_link) 2>conftest.er1
2303	ac_status=$?
2304	grep -v '^ *+' conftest.er1 >conftest.err
2305	rm -f conftest.er1
2306	cat conftest.err >&5
2307	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2308	(exit $ac_status); } &&
2309	{ ac_try='test -z "$ac_c_werror_flag"
2310	\|\| test ! -s conftest.err'
2311	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2312	(eval $ac_try) 2>&5
2313	ac_status=$?
2314	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2315	(exit $ac_status); }; } &&
2316	{ ac_try='test -s conftest$ac_exeext'
2317	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2318	(eval $ac_try) 2>&5
2319	ac_status=$?
2320	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2321	(exit $ac_status); }; }; then
2322	eval "$as_ac_var=yes"
2323	else
2324	echo "$as_me: failed program was:" >&5
2325	sed 's/^/\| /' conftest.$ac_ext >&5
2326
2327	eval "$as_ac_var=no"
2328	fi
2329	rm -f conftest.err conftest.$ac_objext \
2330	conftest$ac_exeext conftest.$ac_ext
2331	fi
2332	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
2333	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
2334	if test `eval echo '${'$as_ac_var'}'` = yes; then
2335	cat >>confdefs.h <<_ACEOF
2336	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
2337	_ACEOF
2338
2339	else
2340	case $LIBOBJS in
2341	"$ac_func.$ac_objext" \| \
2342	*" $ac_func.$ac_objext" \| \
2343	"$ac_func.$ac_objext "* \| \
2344	" $ac_func.$ac_objext " ) ;;
2345	*) LIBOBJS="$LIBOBJS $ac_func.$ac_objext" ;;
2346	esac
2347
2348	fi
2349	done
2350
2351
2352
2353	ac_config_headers="$ac_config_headers config.h"
2354
2355
2356	ac_config_files="$ac_config_files Makefile"
2357	cat >confcache <<\_ACEOF
2358	# This file is a shell script that caches the results of configure
2359	# tests run on this system so they can be shared between configure
2360	# scripts and configure runs, see configure's option --config-cache.
2361	# It is not useful on other systems. If it contains results you don't
2362	# want to keep, you may remove or edit it.
2363	#
2364	# config.status only pays attention to the cache file if you give it
2365	# the --recheck option to rerun configure.
2366	#
2367	# `ac_cv_env_foo' variables (set or unset) will be overridden when
2368	# loading this file, other unset `ac_cv_foo' will be assigned the
2369	# following values.
2370
2371	_ACEOF
2372
2373	# The following way of writing the cache mishandles newlines in values,
2374	# but we know of no workaround that is simple, portable, and efficient.
2375	# So, don't put newlines in cache variables' values.
2376	# Ultrix sh set writes to stderr and can't be redirected directly,
2377	# and sets the high bit in the cache file unless we assign to the vars.
2378	{
2379	(set) 2>&1 \|
2380	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
2381	ac_space=\ )
2382	# `set' does not quote correctly, so add quotes (double-quote
2383	# substitution turns \\\\ into \\, and sed turns \\ into \).
2384	sed -n \
2385	"s/'/'\\\\''/g;
2386	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
2387	;;
2388	*)
2389	# `set' quotes correctly as required by POSIX, so do not add quotes.
2390	sed -n \
2391	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
2392	;;
2393	esac;
2394	} \|
2395	sed '
2396	t clear
2397	: clear
2398	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
2399	t end
2400	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/
2401	: end' >>confcache
2402	if diff $cache_file confcache >/dev/null 2>&1; then :; else
2403	if test -w $cache_file; then
2404	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
2405	cat confcache >$cache_file
2406	else
2407	echo "not updating unwritable cache $cache_file"
2408	fi
2409	fi
2410	rm -f confcache
2411
2412	test "x$prefix" = xNONE && prefix=$ac_default_prefix
2413	# Let make expand exec_prefix.
2414	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2415
2416	# VPATH may cause trouble with some makes, so we remove $(srcdir),
2417	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
2418	# trailing colons and then remove the whole line if VPATH becomes empty
2419	# (actually we leave an empty line to preserve line numbers).
2420	if test "x$srcdir" = x.; then
2421	ac_vpsub='/^[ ]VPATH[ ]=/{
2422	s/:\$(srcdir):/:/;
2423	s/:\${srcdir}:/:/;
2424	s/:@srcdir@:/:/;
2425	s/^$[^=]=[ ]$:*/\1/;
2426	s/:*$//;
2427	s/^[^=]=[ ]$//;
2428	}'
2429	fi
2430
2431	DEFS=-DHAVE_CONFIG_H
2432
2433	ac_libobjs=
2434	ac_ltlibobjs=
2435	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
2436	# 1. Remove the extension, and $U if already installed.
2437	ac_i=`echo "$ac_i" \|
2438	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
2439	# 2. Add them.
2440	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
2441	ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
2442	done
2443	LIBOBJS=$ac_libobjs
2444
2445	LTLIBOBJS=$ac_ltlibobjs
2446
2447
2448
2449	: ${CONFIG_STATUS=./config.status}
2450	ac_clean_files_save=$ac_clean_files
2451	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
2452	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
2453	echo "$as_me: creating $CONFIG_STATUS" >&6;}
2454	cat >$CONFIG_STATUS <<_ACEOF
2455	#! $SHELL
2456	# Generated by $as_me.
2457	# Run this file to recreate the current configuration.
2458	# Compiler output produced by configure, useful for debugging
2459	# configure, is in config.log if it exists.
2460
2461	debug=false
2462	ac_cs_recheck=false
2463	ac_cs_silent=false
2464	SHELL=\${CONFIG_SHELL-$SHELL}
2465	_ACEOF
2466
2467	cat >>$CONFIG_STATUS <<\_ACEOF
2468	## --------------------- ##
2469	## M4sh Initialization. ##
2470	## --------------------- ##
2471
2472	# Be Bourne compatible
2473	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
2474	emulate sh
2475	NULLCMD=:
2476	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
2477	# is contrary to our usage. Disable this feature.
2478	alias -g '${1+"$@"}'='"$@"'
2479	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
2480	set -o posix
2481	fi
2482	DUALCASE=1; export DUALCASE # for MKS sh
2483
2484	# Support unset when possible.
2485	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
2486	as_unset=unset
2487	else
2488	as_unset=false
2489	fi
2490
2491
2492	# Work around bugs in pre-3.0 UWIN ksh.
2493	$as_unset ENV MAIL MAILPATH
2494	PS1='$ '
2495	PS2='> '
2496	PS4='+ '
2497
2498	# NLS nuisances.
2499	for as_var in \
2500	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
2501	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
2502	LC_TELEPHONE LC_TIME
2503	do
2504	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
2505	eval $as_var=C; export $as_var
2506	else
2507	$as_unset $as_var
2508	fi
2509	done
2510
2511	# Required to use basename.
2512	if expr a : '$a$' >/dev/null 2>&1; then
2513	as_expr=expr
2514	else
2515	as_expr=false
2516	fi
2517
2518	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
2519	as_basename=basename
2520	else
2521	as_basename=false
2522	fi
2523
2524
2525	# Name of the executable.
2526	as_me=`$as_basename "$0" \|\|
2527	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
2528	X"$0" : 'X$//$$' \\| \
2529	X"$0" : 'X$/$$' \\| \
2530	. : '$.$' 2>/dev/null \|\|
2531	echo X/"$0" \|
2532	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
2533	/^X\/$\/\/$$/{ s//\1/; q; }
2534	/^X\/$\/$.*/{ s//\1/; q; }
2535	s/.*/./; q'`
2536
2537
2538	# PATH needs CR, and LINENO needs CR and PATH.
2539	# Avoid depending upon Character Ranges.
2540	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
2541	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
2542	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
2543	as_cr_digits='0123456789'
2544	as_cr_alnum=$as_cr_Letters$as_cr_digits
2545
2546	# The user is always right.
2547	if test "${PATH_SEPARATOR+set}" != set; then
2548	echo "#! /bin/sh" >conf$$.sh
2549	echo "exit 0" >>conf$$.sh
2550	chmod +x conf$$.sh
2551	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
2552	PATH_SEPARATOR=';'
2553	else
2554	PATH_SEPARATOR=:
2555	fi
2556	rm -f conf$$.sh
2557	fi
2558
2559
2560	as_lineno_1=$LINENO
2561	as_lineno_2=$LINENO
2562	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
2563	test "x$as_lineno_1" != "x$as_lineno_2" &&
2564	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
2565	# Find who we are. Look in the path if we contain no path at all
2566	# relative or not.
2567	case $0 in
2568	[\\/] ) as_myself=$0 ;;
2569	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2570	for as_dir in $PATH
2571	do
2572	IFS=$as_save_IFS
2573	test -z "$as_dir" && as_dir=.
2574	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
2575	done
2576
2577	;;
2578	esac
2579	# We did not find ourselves, most probably we were run as `sh COMMAND'
2580	# in which case we are not to be found in the path.
2581	if test "x$as_myself" = x; then
2582	as_myself=$0
2583	fi
2584	if test ! -f "$as_myself"; then
2585	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
2586	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
2587	{ (exit 1); exit 1; }; }
2588	fi
2589	case $CONFIG_SHELL in
2590	'')
2591	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2592	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
2593	do
2594	IFS=$as_save_IFS
2595	test -z "$as_dir" && as_dir=.
2596	for as_base in sh bash ksh sh5; do
2597	case $as_dir in
2598	/*)
2599	if ("$as_dir/$as_base" -c '
2600	as_lineno_1=$LINENO
2601	as_lineno_2=$LINENO
2602	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
2603	test "x$as_lineno_1" != "x$as_lineno_2" &&
2604	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
2605	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
2606	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
2607	CONFIG_SHELL=$as_dir/$as_base
2608	export CONFIG_SHELL
2609	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
2610	fi;;
2611	esac
2612	done
2613	done
2614	;;
2615	esac
2616
2617	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
2618	# uniformly replaced by the line number. The first 'sed' inserts a
2619	# line-number line before each line; the second 'sed' does the real
2620	# work. The second script uses 'N' to pair each line-number line
2621	# with the numbered line, and appends trailing '-' during
2622	# substitution so that $LINENO is not a special case at line end.
2623	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
2624	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
2625	sed '=' <$as_myself \|
2626	sed '
2627	N
2628	s,$,-,
2629	: loop
2630	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
2631	t loop
2632	s,-$,,
2633	s,^['$as_cr_digits']*\n,,
2634	' >$as_me.lineno &&
2635	chmod +x $as_me.lineno \|\|
2636	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
2637	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
2638	{ (exit 1); exit 1; }; }
2639
2640	# Don't try to exec as it changes $[0], causing all sort of problems
2641	# (the dirname of $[0] is not the place where we might find the
2642	# original and so on. Autoconf is especially sensible to this).
2643	. ./$as_me.lineno
2644	# Exit status is that of the last command.
2645	exit
2646	}
2647
2648
2649	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
2650	c,-n*) ECHO_N= ECHO_C='
2651	' ECHO_T=' ' ;;
2652	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
2653	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
2654	esac
2655
2656	if expr a : '$a$' >/dev/null 2>&1; then
2657	as_expr=expr
2658	else
2659	as_expr=false
2660	fi
2661
2662	rm -f conf$$ conf$$.exe conf$$.file
2663	echo >conf$$.file
2664	if ln -s conf$$.file conf$$ 2>/dev/null; then
2665	# We could just check for DJGPP; but this test a) works b) is more generic
2666	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
2667	if test -f conf$$.exe; then
2668	# Don't use ln at all; we don't have any links
2669	as_ln_s='cp -p'
2670	else
2671	as_ln_s='ln -s'
2672	fi
2673	elif ln conf$$.file conf$$ 2>/dev/null; then
2674	as_ln_s=ln
2675	else
2676	as_ln_s='cp -p'
2677	fi
2678	rm -f conf$$ conf$$.exe conf$$.file
2679
2680	if mkdir -p . 2>/dev/null; then
2681	as_mkdir_p=:
2682	else
2683	test -d ./-p && rmdir ./-p
2684	as_mkdir_p=false
2685	fi
2686
2687	as_executable_p="test -f"
2688
2689	# Sed expression to map a string onto a valid CPP name.
2690	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
2691
2692	# Sed expression to map a string onto a valid variable name.
2693	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
2694
2695
2696	# IFS
2697	# We need space, tab and new line, in precisely that order.
2698	as_nl='
2699	'
2700	IFS=" $as_nl"
2701
2702	# CDPATH.
2703	$as_unset CDPATH
2704
2705	exec 6>&1
2706
2707	# Open the log real soon, to keep \$[0] and so on meaningful, and to
2708	# report actual input values of CONFIG_FILES etc. instead of their
2709	# values after options handling. Logging --version etc. is OK.
2710	exec 5>>config.log
2711	{
2712	echo
2713	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
2714	## Running $as_me. ##
2715	_ASBOX
2716	} >&5
2717	cat >&5 <<_CSEOF
2718
2719	This file was extended by bap $as_me 1.2, which was
2720	generated by GNU Autoconf 2.59. Invocation command line was
2721
2722	CONFIG_FILES = $CONFIG_FILES
2723	CONFIG_HEADERS = $CONFIG_HEADERS
2724	CONFIG_LINKS = $CONFIG_LINKS
2725	CONFIG_COMMANDS = $CONFIG_COMMANDS
2726	$ $0 $@
2727
2728	_CSEOF
2729	echo "on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`" >&5
2730	echo >&5
2731	_ACEOF
2732
2733	# Files that config.status was made for.
2734	if test -n "$ac_config_files"; then
2735	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
2736	fi
2737
2738	if test -n "$ac_config_headers"; then
2739	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
2740	fi
2741
2742	if test -n "$ac_config_links"; then
2743	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
2744	fi
2745
2746	if test -n "$ac_config_commands"; then
2747	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
2748	fi
2749
2750	cat >>$CONFIG_STATUS <<\_ACEOF
2751
2752	ac_cs_usage="\
2753	\`$as_me' instantiates files from templates according to the
2754	current configuration.
2755
2756	Usage: $0 [OPTIONS] [FILE]...
2757
2758	-h, --help print this help, then exit
2759	-V, --version print version number, then exit
2760	-q, --quiet do not print progress messages
2761	-d, --debug don't remove temporary files
2762	--recheck update $as_me by reconfiguring in the same conditions
2763	--file=FILE[:TEMPLATE]
2764	instantiate the configuration file FILE
2765	--header=FILE[:TEMPLATE]
2766	instantiate the configuration header FILE
2767
2768	Configuration files:
2769	$config_files
2770
2771	Configuration headers:
2772	$config_headers
2773
2774	Report bugs to <bug-autoconf@gnu.org>."
2775	_ACEOF
2776
2777	cat >>$CONFIG_STATUS <<_ACEOF
2778	ac_cs_version="\\
2779	bap config.status 1.2
2780	configured by $0, generated by GNU Autoconf 2.59,
2781	with options \\"`echo "$ac_configure_args" \| sed 's/[\\""\`\$]/\\\\&/g'`\\"
2782
2783	Copyright (C) 2003 Free Software Foundation, Inc.
2784	This config.status script is free software; the Free Software Foundation
2785	gives unlimited permission to copy, distribute and modify it."
2786	srcdir=$srcdir
2787	_ACEOF
2788
2789	cat >>$CONFIG_STATUS <<\_ACEOF
2790	# If no file are specified by the user, then we need to provide default
2791	# value. By we need to know if files were specified by the user.
2792	ac_need_defaults=:
2793	while test $# != 0
2794	do
2795	case $1 in
2796	--=)
2797	ac_option=`expr "x$1" : 'x$[^=]*$='`
2798	ac_optarg=`expr "x$1" : 'x[^=]=$.$'`
2799	ac_shift=:
2800	;;
2801	-*)
2802	ac_option=$1
2803	ac_optarg=$2
2804	ac_shift=shift
2805	;;
2806	*) # This is not an option, so the user has probably given explicit
2807	# arguments.
2808	ac_option=$1
2809	ac_need_defaults=false;;
2810	esac
2811
2812	case $ac_option in
2813	# Handling of the options.
2814	_ACEOF
2815	cat >>$CONFIG_STATUS <<\_ACEOF
2816	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
2817	ac_cs_recheck=: ;;
2818	--version \| --vers* \| -V )
2819	echo "$ac_cs_version"; exit 0 ;;
2820	--he \| --h)
2821	# Conflict between --help and --header
2822	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
2823	Try \`$0 --help' for more information." >&5
2824	echo "$as_me: error: ambiguous option: $1
2825	Try \`$0 --help' for more information." >&2;}
2826	{ (exit 1); exit 1; }; };;
2827	--help \| --hel \| -h )
2828	echo "$ac_cs_usage"; exit 0 ;;
2829	--debug \| --d* \| -d )
2830	debug=: ;;
2831	--file \| --fil \| --fi \| --f )
2832	$ac_shift
2833	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
2834	ac_need_defaults=false;;
2835	--header \| --heade \| --head \| --hea )
2836	$ac_shift
2837	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
2838	ac_need_defaults=false;;
2839	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
2840	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
2841	ac_cs_silent=: ;;
2842
2843	# This is an error.
2844	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
2845	Try \`$0 --help' for more information." >&5
2846	echo "$as_me: error: unrecognized option: $1
2847	Try \`$0 --help' for more information." >&2;}
2848	{ (exit 1); exit 1; }; } ;;
2849
2850	*) ac_config_targets="$ac_config_targets $1" ;;
2851
2852	esac
2853	shift
2854	done
2855
2856	ac_configure_extra_args=
2857
2858	if $ac_cs_silent; then
2859	exec 6>/dev/null
2860	ac_configure_extra_args="$ac_configure_extra_args --silent"
2861	fi
2862
2863	_ACEOF
2864	cat >>$CONFIG_STATUS <<_ACEOF
2865	if \$ac_cs_recheck; then
2866	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
2867	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
2868	fi
2869
2870	_ACEOF
2871
2872
2873
2874
2875
2876	cat >>$CONFIG_STATUS <<\_ACEOF
2877	for ac_config_target in $ac_config_targets
2878	do
2879	case "$ac_config_target" in
2880	# Handling of arguments.
2881	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
2882	"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
2883	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
2884	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
2885	{ (exit 1); exit 1; }; };;
2886	esac
2887	done
2888
2889	# If the user did not use the arguments to specify the items to instantiate,
2890	# then the envvar interface is used. Set only those that are not.
2891	# We use the long form for the default assignment because of an extremely
2892	# bizarre bug on SunOS 4.1.3.
2893	if $ac_need_defaults; then
2894	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
2895	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
2896	fi
2897
2898	# Have a temporary directory for convenience. Make it in the build tree
2899	# simply because there is no reason to put it here, and in addition,
2900	# creating and moving files from /tmp can sometimes cause problems.
2901	# Create a temporary directory, and hook for its removal unless debugging.
2902	$debug \|\|
2903	{
2904	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
2905	trap '{ (exit 1); exit 1; }' 1 2 13 15
2906	}
2907
2908	# Create a (secure) tmp directory for tmp files.
2909
2910	{
2911	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
2912	test -n "$tmp" && test -d "$tmp"
2913	} \|\|
2914	{
2915	tmp=./confstat$$-$RANDOM
2916	(umask 077 && mkdir $tmp)
2917	} \|\|
2918	{
2919	echo "$me: cannot create a temporary directory in ." >&2
2920	{ (exit 1); exit 1; }
2921	}
2922
2923	_ACEOF
2924
2925	cat >>$CONFIG_STATUS <<_ACEOF
2926
2927	#
2928	# CONFIG_FILES section.
2929	#
2930
2931	# No need to generate the scripts if there are no CONFIG_FILES.
2932	# This happens for instance when ./config.status config.h
2933	if test -n "\$CONFIG_FILES"; then
2934	# Protect against being on the right side of a sed subst in config.status.
2935	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
2936	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
2937	s,@SHELL@,$SHELL,;t t
2938	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
2939	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
2940	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
2941	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
2942	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
2943	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
2944	s,@exec_prefix@,$exec_prefix,;t t
2945	s,@prefix@,$prefix,;t t
2946	s,@program_transform_name@,$program_transform_name,;t t
2947	s,@bindir@,$bindir,;t t
2948	s,@sbindir@,$sbindir,;t t
2949	s,@libexecdir@,$libexecdir,;t t
2950	s,@datadir@,$datadir,;t t
2951	s,@sysconfdir@,$sysconfdir,;t t
2952	s,@sharedstatedir@,$sharedstatedir,;t t
2953	s,@localstatedir@,$localstatedir,;t t
2954	s,@libdir@,$libdir,;t t
2955	s,@includedir@,$includedir,;t t
2956	s,@oldincludedir@,$oldincludedir,;t t
2957	s,@infodir@,$infodir,;t t
2958	s,@mandir@,$mandir,;t t
2959	s,@build_alias@,$build_alias,;t t
2960	s,@host_alias@,$host_alias,;t t
2961	s,@target_alias@,$target_alias,;t t
2962	s,@DEFS@,$DEFS,;t t
2963	s,@ECHO_C@,$ECHO_C,;t t
2964	s,@ECHO_N@,$ECHO_N,;t t
2965	s,@ECHO_T@,$ECHO_T,;t t
2966	s,@LIBS@,$LIBS,;t t
2967	s,@CC@,$CC,;t t
2968	s,@CFLAGS@,$CFLAGS,;t t
2969	s,@LDFLAGS@,$LDFLAGS,;t t
2970	s,@CPPFLAGS@,$CPPFLAGS,;t t
2971	s,@ac_ct_CC@,$ac_ct_CC,;t t
2972	s,@EXEEXT@,$EXEEXT,;t t
2973	s,@OBJEXT@,$OBJEXT,;t t
2974	s,@YACC@,$YACC,;t t
2975	s,@LIBOBJS@,$LIBOBJS,;t t
2976	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
2977	CEOF
2978
2979	_ACEOF
2980
2981	cat >>$CONFIG_STATUS <<\_ACEOF
2982	# Split the substitutions into bite-sized pieces for seds with
2983	# small command number limits, like on Digital OSF/1 and HP-UX.
2984	ac_max_sed_lines=48
2985	ac_sed_frag=1 # Number of current file.
2986	ac_beg=1 # First line for current file.
2987	ac_end=$ac_max_sed_lines # Line after last line for current file.
2988	ac_more_lines=:
2989	ac_sed_cmds=
2990	while $ac_more_lines; do
2991	if test $ac_beg -gt 1; then
2992	sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
2993	else
2994	sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
2995	fi
2996	if test ! -s $tmp/subs.frag; then
2997	ac_more_lines=false
2998	else
2999	# The purpose of the label and of the branching condition is to
3000	# speed up the sed processing (if there are no `@' at all, there
3001	# is no need to browse any of the substitutions).
3002	# These are the two extra sed commands mentioned above.
3003	(echo ':t
3004	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
3005	if test -z "$ac_sed_cmds"; then
3006	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
3007	else
3008	ac_sed_cmds="$ac_sed_cmds \| sed -f $tmp/subs-$ac_sed_frag.sed"
3009	fi
3010	ac_sed_frag=`expr $ac_sed_frag + 1`
3011	ac_beg=$ac_end
3012	ac_end=`expr $ac_end + $ac_max_sed_lines`
3013	fi
3014	done
3015	if test -z "$ac_sed_cmds"; then
3016	ac_sed_cmds=cat
3017	fi
3018	fi # test -n "$CONFIG_FILES"
3019
3020	_ACEOF
3021	cat >>$CONFIG_STATUS <<\_ACEOF
3022	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
3023	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3024	case $ac_file in
3025	- \| :- \| :-:* ) # input from stdin
3026	cat >$tmp/stdin
3027	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
3028	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
3029	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
3030	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
3031	* ) ac_file_in=$ac_file.in ;;
3032	esac
3033
3034	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
3035	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
3036	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
3037	X"$ac_file" : 'X$//$[^/]' \\| \
3038	X"$ac_file" : 'X$//$$' \\| \
3039	X"$ac_file" : 'X$/$' \\| \
3040	. : '$.$' 2>/dev/null \|\|
3041	echo X"$ac_file" \|
3042	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
3043	/^X$\/\/$[^/].*/{ s//\1/; q; }
3044	/^X$\/\/$$/{ s//\1/; q; }
3045	/^X$\/$.*/{ s//\1/; q; }
3046	s/.*/./; q'`
3047	{ if $as_mkdir_p; then
3048	mkdir -p "$ac_dir"
3049	else
3050	as_dir="$ac_dir"
3051	as_dirs=
3052	while test ! -d "$as_dir"; do
3053	as_dirs="$as_dir $as_dirs"
3054	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
3055	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
3056	X"$as_dir" : 'X$//$[^/]' \\| \
3057	X"$as_dir" : 'X$//$$' \\| \
3058	X"$as_dir" : 'X$/$' \\| \
3059	. : '$.$' 2>/dev/null \|\|
3060	echo X"$as_dir" \|
3061	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
3062	/^X$\/\/$[^/].*/{ s//\1/; q; }
3063	/^X$\/\/$$/{ s//\1/; q; }
3064	/^X$\/$.*/{ s//\1/; q; }
3065	s/.*/./; q'`
3066	done
3067	test ! -n "$as_dirs" \|\| mkdir $as_dirs
3068	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
3069	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
3070	{ (exit 1); exit 1; }; }; }
3071
3072	ac_builddir=.
3073
3074	if test "$ac_dir" != .; then
3075	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
3076	# A "../" for each directory in $ac_dir_suffix.
3077	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
3078	else
3079	ac_dir_suffix= ac_top_builddir=
3080	fi
3081
3082	case $srcdir in
3083	.) # No --srcdir option. We are building in place.
3084	ac_srcdir=.
3085	if test -z "$ac_top_builddir"; then
3086	ac_top_srcdir=.
3087	else
3088	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
3089	fi ;;
3090	[\\/]* \| ?:[\\/]* ) # Absolute path.
3091	ac_srcdir=$srcdir$ac_dir_suffix;
3092	ac_top_srcdir=$srcdir ;;
3093	*) # Relative path.
3094	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
3095	ac_top_srcdir=$ac_top_builddir$srcdir ;;
3096	esac
3097
3098	# Do not use `cd foo && pwd` to compute absolute paths, because
3099	# the directories may not exist.
3100	case `pwd` in
3101	.) ac_abs_builddir="$ac_dir";;
3102	*)
3103	case "$ac_dir" in
3104	.) ac_abs_builddir=`pwd`;;
3105	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
3106	*) ac_abs_builddir=`pwd`/"$ac_dir";;
3107	esac;;
3108	esac
3109	case $ac_abs_builddir in
3110	.) ac_abs_top_builddir=${ac_top_builddir}.;;
3111	*)
3112	case ${ac_top_builddir}. in
3113	.) ac_abs_top_builddir=$ac_abs_builddir;;
3114	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
3115	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
3116	esac;;
3117	esac
3118	case $ac_abs_builddir in
3119	.) ac_abs_srcdir=$ac_srcdir;;
3120	*)
3121	case $ac_srcdir in
3122	.) ac_abs_srcdir=$ac_abs_builddir;;
3123	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
3124	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
3125	esac;;
3126	esac
3127	case $ac_abs_builddir in
3128	.) ac_abs_top_srcdir=$ac_top_srcdir;;
3129	*)
3130	case $ac_top_srcdir in
3131	.) ac_abs_top_srcdir=$ac_abs_builddir;;
3132	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
3133	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
3134	esac;;
3135	esac
3136
3137
3138
3139	if test x"$ac_file" != x-; then
3140	{ echo "$as_me:$LINENO: creating $ac_file" >&5
3141	echo "$as_me: creating $ac_file" >&6;}
3142	rm -f "$ac_file"
3143	fi
3144	# Let's still pretend it is `configure' which instantiates (i.e., don't
3145	# use $as_me), people would be surprised to read:
3146	# /* config.h. Generated by config.status. */
3147	if test x"$ac_file" = x-; then
3148	configure_input=
3149	else
3150	configure_input="$ac_file. "
3151	fi
3152	configure_input=$configure_input"Generated from `echo $ac_file_in \|
3153	sed 's,.*/,,'` by configure."
3154
3155	# First look for the input files in the build tree, otherwise in the
3156	# src tree.
3157	ac_file_inputs=`IFS=:
3158	for f in $ac_file_in; do
3159	case $f in
3160	-) echo $tmp/stdin ;;
3161	[\\/$]*)
3162	# Absolute (can't be DOS-style, as IFS=:)
3163	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
3164	echo "$as_me: error: cannot find input file: $f" >&2;}
3165	{ (exit 1); exit 1; }; }
3166	echo "$f";;
3167	*) # Relative
3168	if test -f "$f"; then
3169	# Build tree
3170	echo "$f"
3171	elif test -f "$srcdir/$f"; then
3172	# Source tree
3173	echo "$srcdir/$f"
3174	else
3175	# /dev/null tree
3176	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
3177	echo "$as_me: error: cannot find input file: $f" >&2;}
3178	{ (exit 1); exit 1; }; }
3179	fi;;
3180	esac
3181	done` \|\| { (exit 1); exit 1; }
3182	_ACEOF
3183	cat >>$CONFIG_STATUS <<_ACEOF
3184	sed "$ac_vpsub
3185	$extrasub
3186	_ACEOF
3187	cat >>$CONFIG_STATUS <<\_ACEOF
3188	:t
3189	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
3190	s,@configure_input@,$configure_input,;t t
3191	s,@srcdir@,$ac_srcdir,;t t
3192	s,@abs_srcdir@,$ac_abs_srcdir,;t t
3193	s,@top_srcdir@,$ac_top_srcdir,;t t
3194	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
3195	s,@builddir@,$ac_builddir,;t t
3196	s,@abs_builddir@,$ac_abs_builddir,;t t
3197	s,@top_builddir@,$ac_top_builddir,;t t
3198	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
3199	" $ac_file_inputs \| (eval "$ac_sed_cmds") >$tmp/out
3200	rm -f $tmp/stdin
3201	if test x"$ac_file" != x-; then
3202	mv $tmp/out $ac_file
3203	else
3204	cat $tmp/out
3205	rm -f $tmp/out
3206	fi
3207
3208	done
3209	_ACEOF
3210	cat >>$CONFIG_STATUS <<\_ACEOF
3211
3212	#
3213	# CONFIG_HEADER section.
3214	#
3215
3216	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
3217	# NAME is the cpp macro being defined and VALUE is the value it is being given.
3218	#
3219	# ac_d sets the value in "#define NAME VALUE" lines.
3220	ac_dA='s,^$[ ]$#$[ ]define[ ][ ]*$'
3221	ac_dB='[ ].*$,\1#\2'
3222	ac_dC=' '
3223	ac_dD=',;t'
3224	# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
3225	ac_uA='s,^$[ ]$#$[ ]$undef$[ ][ ]*$'
3226	ac_uB='$,\1#\2define\3'
3227	ac_uC=' '
3228	ac_uD=',;t'
3229
3230	for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
3231	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3232	case $ac_file in
3233	- \| :- \| :-:* ) # input from stdin
3234	cat >$tmp/stdin
3235	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
3236	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
3237	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
3238	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
3239	* ) ac_file_in=$ac_file.in ;;
3240	esac
3241
3242	test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
3243	echo "$as_me: creating $ac_file" >&6;}
3244
3245	# First look for the input files in the build tree, otherwise in the
3246	# src tree.
3247	ac_file_inputs=`IFS=:
3248	for f in $ac_file_in; do
3249	case $f in
3250	-) echo $tmp/stdin ;;
3251	[\\/$]*)
3252	# Absolute (can't be DOS-style, as IFS=:)
3253	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
3254	echo "$as_me: error: cannot find input file: $f" >&2;}
3255	{ (exit 1); exit 1; }; }
3256	# Do quote $f, to prevent DOS paths from being IFS'd.
3257	echo "$f";;
3258	*) # Relative
3259	if test -f "$f"; then
3260	# Build tree
3261	echo "$f"
3262	elif test -f "$srcdir/$f"; then
3263	# Source tree
3264	echo "$srcdir/$f"
3265	else
3266	# /dev/null tree
3267	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
3268	echo "$as_me: error: cannot find input file: $f" >&2;}
3269	{ (exit 1); exit 1; }; }
3270	fi;;
3271	esac
3272	done` \|\| { (exit 1); exit 1; }
3273	# Remove the trailing spaces.
3274	sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
3275
3276	_ACEOF
3277
3278	# Transform confdefs.h into two sed scripts, `conftest.defines' and
3279	# `conftest.undefs', that substitutes the proper values into
3280	# config.h.in to produce config.h. The first handles `#define'
3281	# templates, and the second `#undef' templates.
3282	# And first: Protect against being on the right side of a sed subst in
3283	# config.status. Protect against being in an unquoted here document
3284	# in config.status.
3285	rm -f conftest.defines conftest.undefs
3286	# Using a here document instead of a string reduces the quoting nightmare.
3287	# Putting comments in sed scripts is not portable.
3288	#
3289	# `end' is used to avoid that the second main sed command (meant for
3290	# 0-ary CPP macros) applies to n-ary macro definitions.
3291	# See the Autoconf documentation for `clear'.
3292	cat >confdef2sed.sed <<\_ACEOF
3293	s/[\\&,]/\\&/g
3294	s,[\\$`],\\&,g
3295	t clear
3296	: clear
3297	s,^[ ]#[ ]define[ ][ ]$[^ (][^ (]$$([^)])$[ ]$.*$$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
3298	t end
3299	s,^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
3300	: end
3301	_ACEOF
3302	# If some macros were called several times there might be several times
3303	# the same #defines, which is useless. Nevertheless, we may not want to
3304	# sort them, since we want the last AC-DEFINE to be honored.
3305	uniq confdefs.h \| sed -n -f confdef2sed.sed >conftest.defines
3306	sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
3307	rm -f confdef2sed.sed
3308
3309	# This sed command replaces #undef with comments. This is necessary, for
3310	# example, in the case of _POSIX_SOURCE, which is predefined and required
3311	# on some systems where configure will not decide to define it.
3312	cat >>conftest.undefs <<\_ACEOF
3313	s,^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9],/* & */,
3314	_ACEOF
3315
3316	# Break up conftest.defines because some shells have a limit on the size
3317	# of here documents, and old seds have small limits too (100 cmds).
3318	echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
3319	echo ' if grep "^[ ]#[ ]define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
3320	echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
3321	echo ' :' >>$CONFIG_STATUS
3322	rm -f conftest.tail
3323	while grep . conftest.defines >/dev/null
3324	do
3325	# Write a limited-size here document to $tmp/defines.sed.
3326	echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
3327	# Speed up: don't consider the non `#define' lines.
3328	echo '/^[ ]#[ ]define/!b' >>$CONFIG_STATUS
3329	# Work around the forget-to-reset-the-flag bug.
3330	echo 't clr' >>$CONFIG_STATUS
3331	echo ': clr' >>$CONFIG_STATUS
3332	sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
3333	echo 'CEOF
3334	sed -f $tmp/defines.sed $tmp/in >$tmp/out
3335	rm -f $tmp/in
3336	mv $tmp/out $tmp/in
3337	' >>$CONFIG_STATUS
3338	sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
3339	rm -f conftest.defines
3340	mv conftest.tail conftest.defines
3341	done
3342	rm -f conftest.defines
3343	echo ' fi # grep' >>$CONFIG_STATUS
3344	echo >>$CONFIG_STATUS
3345
3346	# Break up conftest.undefs because some shells have a limit on the size
3347	# of here documents, and old seds have small limits too (100 cmds).
3348	echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
3349	rm -f conftest.tail
3350	while grep . conftest.undefs >/dev/null
3351	do
3352	# Write a limited-size here document to $tmp/undefs.sed.
3353	echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
3354	# Speed up: don't consider the non `#undef'
3355	echo '/^[ ]#[ ]undef/!b' >>$CONFIG_STATUS
3356	# Work around the forget-to-reset-the-flag bug.
3357	echo 't clr' >>$CONFIG_STATUS
3358	echo ': clr' >>$CONFIG_STATUS
3359	sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
3360	echo 'CEOF
3361	sed -f $tmp/undefs.sed $tmp/in >$tmp/out
3362	rm -f $tmp/in
3363	mv $tmp/out $tmp/in
3364	' >>$CONFIG_STATUS
3365	sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
3366	rm -f conftest.undefs
3367	mv conftest.tail conftest.undefs
3368	done
3369	rm -f conftest.undefs
3370
3371	cat >>$CONFIG_STATUS <<\_ACEOF
3372	# Let's still pretend it is `configure' which instantiates (i.e., don't
3373	# use $as_me), people would be surprised to read:
3374	# /* config.h. Generated by config.status. */
3375	if test x"$ac_file" = x-; then
3376	echo "/* Generated by configure. */" >$tmp/config.h
3377	else
3378	echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
3379	fi
3380	cat $tmp/in >>$tmp/config.h
3381	rm -f $tmp/in
3382	if test x"$ac_file" != x-; then
3383	if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
3384	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5
3385	echo "$as_me: $ac_file is unchanged" >&6;}
3386	else
3387	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
3388	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
3389	X"$ac_file" : 'X$//$[^/]' \\| \
3390	X"$ac_file" : 'X$//$$' \\| \
3391	X"$ac_file" : 'X$/$' \\| \
3392	. : '$.$' 2>/dev/null \|\|
3393	echo X"$ac_file" \|
3394	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
3395	/^X$\/\/$[^/].*/{ s//\1/; q; }
3396	/^X$\/\/$$/{ s//\1/; q; }
3397	/^X$\/$.*/{ s//\1/; q; }
3398	s/.*/./; q'`
3399	{ if $as_mkdir_p; then
3400	mkdir -p "$ac_dir"
3401	else
3402	as_dir="$ac_dir"
3403	as_dirs=
3404	while test ! -d "$as_dir"; do
3405	as_dirs="$as_dir $as_dirs"
3406	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
3407	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
3408	X"$as_dir" : 'X$//$[^/]' \\| \
3409	X"$as_dir" : 'X$//$$' \\| \
3410	X"$as_dir" : 'X$/$' \\| \
3411	. : '$.$' 2>/dev/null \|\|
3412	echo X"$as_dir" \|
3413	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
3414	/^X$\/\/$[^/].*/{ s//\1/; q; }
3415	/^X$\/\/$$/{ s//\1/; q; }
3416	/^X$\/$.*/{ s//\1/; q; }
3417	s/.*/./; q'`
3418	done
3419	test ! -n "$as_dirs" \|\| mkdir $as_dirs
3420	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
3421	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
3422	{ (exit 1); exit 1; }; }; }
3423
3424	rm -f $ac_file
3425	mv $tmp/config.h $ac_file
3426	fi
3427	else
3428	cat $tmp/config.h
3429	rm -f $tmp/config.h
3430	fi
3431	done
3432	_ACEOF
3433
3434	cat >>$CONFIG_STATUS <<\_ACEOF
3435
3436	{ (exit 0); exit 0; }
3437	_ACEOF
3438	chmod +x $CONFIG_STATUS
3439	ac_clean_files=$ac_clean_files_save
3440
3441
3442	# configure is writing to config.log, and then calls config.status.
3443	# config.status does its own redirection, appending to config.log.
3444	# Unfortunately, on DOS this fails, as config.log is still kept open
3445	# by configure, so config.status won't be able to write to it; its
3446	# output is simply discarded. So we exec the FD to /dev/null,
3447	# effectively closing config.log, so it can be properly (re)opened and
3448	# appended to by config.status. When coming back to configure, we
3449	# need to make the FD available again.
3450	if test "$no_create" != yes; then
3451	ac_cs_success=:
3452	ac_config_status_args=
3453	test "$silent" = yes &&
3454	ac_config_status_args="$ac_config_status_args --quiet"
3455	exec 5>/dev/null
3456	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
3457	exec 5>>config.log
3458	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
3459	# would make configure fail if this is the last instruction.
3460	$ac_cs_success \|\| { (exit 1); exit 1; }
3461	fi
3462

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