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configure @ 1846

Last change on this file since 1846 was 449, checked in by fielding@…, 14 years ago
If lex is actually flex (as it is on Mac OS X), then the -l flag is required in order to support yylineo. make uses LFLAGS to set flags for the automatic rule for running lex.
File size: 109.4 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 LEX LEXLIB LEX_OUTPUT_ROOT FLEXFLAGS 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	for ac_prog in flex lex
2241	do
2242	# Extract the first word of "$ac_prog", so it can be a program name with args.
2243	set dummy $ac_prog; ac_word=$2
2244	echo "$as_me:$LINENO: checking for $ac_word" >&5
2245	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2246	if test "${ac_cv_prog_LEX+set}" = set; then
2247	echo $ECHO_N "(cached) $ECHO_C" >&6
2248	else
2249	if test -n "$LEX"; then
2250	ac_cv_prog_LEX="$LEX" # Let the user override the test.
2251	else
2252	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2253	for as_dir in $PATH
2254	do
2255	IFS=$as_save_IFS
2256	test -z "$as_dir" && as_dir=.
2257	for ac_exec_ext in '' $ac_executable_extensions; do
2258	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2259	ac_cv_prog_LEX="$ac_prog"
2260	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2261	break 2
2262	fi
2263	done
2264	done
2265
2266	fi
2267	fi
2268	LEX=$ac_cv_prog_LEX
2269	if test -n "$LEX"; then
2270	echo "$as_me:$LINENO: result: $LEX" >&5
2271	echo "${ECHO_T}$LEX" >&6
2272	else
2273	echo "$as_me:$LINENO: result: no" >&5
2274	echo "${ECHO_T}no" >&6
2275	fi
2276
2277	test -n "$LEX" && break
2278	done
2279	test -n "$LEX" \|\| LEX=":"
2280
2281	if test -z "$LEXLIB"
2282	then
2283	echo "$as_me:$LINENO: checking for yywrap in -lfl" >&5
2284	echo $ECHO_N "checking for yywrap in -lfl... $ECHO_C" >&6
2285	if test "${ac_cv_lib_fl_yywrap+set}" = set; then
2286	echo $ECHO_N "(cached) $ECHO_C" >&6
2287	else
2288	ac_check_lib_save_LIBS=$LIBS
2289	LIBS="-lfl $LIBS"
2290	cat >conftest.$ac_ext <<_ACEOF
2291	/* confdefs.h. */
2292	_ACEOF
2293	cat confdefs.h >>conftest.$ac_ext
2294	cat >>conftest.$ac_ext <<_ACEOF
2295	/* end confdefs.h. */
2296
2297	/* Override any gcc2 internal prototype to avoid an error. */
2298	#ifdef __cplusplus
2299	extern "C"
2300	#endif
2301	/* We use char because int might match the return type of a gcc2
2302	builtin and then its argument prototype would still apply. */
2303	char yywrap ();
2304	int
2305	main ()
2306	{
2307	yywrap ();
2308	;
2309	return 0;
2310	}
2311	_ACEOF
2312	rm -f conftest.$ac_objext conftest$ac_exeext
2313	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2314	(eval $ac_link) 2>conftest.er1
2315	ac_status=$?
2316	grep -v '^ *+' conftest.er1 >conftest.err
2317	rm -f conftest.er1
2318	cat conftest.err >&5
2319	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2320	(exit $ac_status); } &&
2321	{ ac_try='test -z "$ac_c_werror_flag"
2322	\|\| test ! -s conftest.err'
2323	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2324	(eval $ac_try) 2>&5
2325	ac_status=$?
2326	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2327	(exit $ac_status); }; } &&
2328	{ ac_try='test -s conftest$ac_exeext'
2329	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2330	(eval $ac_try) 2>&5
2331	ac_status=$?
2332	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2333	(exit $ac_status); }; }; then
2334	ac_cv_lib_fl_yywrap=yes
2335	else
2336	echo "$as_me: failed program was:" >&5
2337	sed 's/^/\| /' conftest.$ac_ext >&5
2338
2339	ac_cv_lib_fl_yywrap=no
2340	fi
2341	rm -f conftest.err conftest.$ac_objext \
2342	conftest$ac_exeext conftest.$ac_ext
2343	LIBS=$ac_check_lib_save_LIBS
2344	fi
2345	echo "$as_me:$LINENO: result: $ac_cv_lib_fl_yywrap" >&5
2346	echo "${ECHO_T}$ac_cv_lib_fl_yywrap" >&6
2347	if test $ac_cv_lib_fl_yywrap = yes; then
2348	LEXLIB="-lfl"
2349	else
2350	echo "$as_me:$LINENO: checking for yywrap in -ll" >&5
2351	echo $ECHO_N "checking for yywrap in -ll... $ECHO_C" >&6
2352	if test "${ac_cv_lib_l_yywrap+set}" = set; then
2353	echo $ECHO_N "(cached) $ECHO_C" >&6
2354	else
2355	ac_check_lib_save_LIBS=$LIBS
2356	LIBS="-ll $LIBS"
2357	cat >conftest.$ac_ext <<_ACEOF
2358	/* confdefs.h. */
2359	_ACEOF
2360	cat confdefs.h >>conftest.$ac_ext
2361	cat >>conftest.$ac_ext <<_ACEOF
2362	/* end confdefs.h. */
2363
2364	/* Override any gcc2 internal prototype to avoid an error. */
2365	#ifdef __cplusplus
2366	extern "C"
2367	#endif
2368	/* We use char because int might match the return type of a gcc2
2369	builtin and then its argument prototype would still apply. */
2370	char yywrap ();
2371	int
2372	main ()
2373	{
2374	yywrap ();
2375	;
2376	return 0;
2377	}
2378	_ACEOF
2379	rm -f conftest.$ac_objext conftest$ac_exeext
2380	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2381	(eval $ac_link) 2>conftest.er1
2382	ac_status=$?
2383	grep -v '^ *+' conftest.er1 >conftest.err
2384	rm -f conftest.er1
2385	cat conftest.err >&5
2386	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2387	(exit $ac_status); } &&
2388	{ ac_try='test -z "$ac_c_werror_flag"
2389	\|\| test ! -s conftest.err'
2390	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2391	(eval $ac_try) 2>&5
2392	ac_status=$?
2393	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2394	(exit $ac_status); }; } &&
2395	{ ac_try='test -s conftest$ac_exeext'
2396	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2397	(eval $ac_try) 2>&5
2398	ac_status=$?
2399	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2400	(exit $ac_status); }; }; then
2401	ac_cv_lib_l_yywrap=yes
2402	else
2403	echo "$as_me: failed program was:" >&5
2404	sed 's/^/\| /' conftest.$ac_ext >&5
2405
2406	ac_cv_lib_l_yywrap=no
2407	fi
2408	rm -f conftest.err conftest.$ac_objext \
2409	conftest$ac_exeext conftest.$ac_ext
2410	LIBS=$ac_check_lib_save_LIBS
2411	fi
2412	echo "$as_me:$LINENO: result: $ac_cv_lib_l_yywrap" >&5
2413	echo "${ECHO_T}$ac_cv_lib_l_yywrap" >&6
2414	if test $ac_cv_lib_l_yywrap = yes; then
2415	LEXLIB="-ll"
2416	fi
2417
2418	fi
2419
2420	fi
2421
2422	if test "x$LEX" != "x:"; then
2423	echo "$as_me:$LINENO: checking lex output file root" >&5
2424	echo $ECHO_N "checking lex output file root... $ECHO_C" >&6
2425	if test "${ac_cv_prog_lex_root+set}" = set; then
2426	echo $ECHO_N "(cached) $ECHO_C" >&6
2427	else
2428	# The minimal lex program is just a single line: %%. But some broken lexes
2429	# (Solaris, I think it was) want two %% lines, so accommodate them.
2430	cat >conftest.l <<_ACEOF
2431	%%
2432	%%
2433	_ACEOF
2434	{ (eval echo "$as_me:$LINENO: \"$LEX conftest.l\"") >&5
2435	(eval $LEX conftest.l) 2>&5
2436	ac_status=$?
2437	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2438	(exit $ac_status); }
2439	if test -f lex.yy.c; then
2440	ac_cv_prog_lex_root=lex.yy
2441	elif test -f lexyy.c; then
2442	ac_cv_prog_lex_root=lexyy
2443	else
2444	{ { echo "$as_me:$LINENO: error: cannot find output from $LEX; giving up" >&5
2445	echo "$as_me: error: cannot find output from $LEX; giving up" >&2;}
2446	{ (exit 1); exit 1; }; }
2447	fi
2448	fi
2449	echo "$as_me:$LINENO: result: $ac_cv_prog_lex_root" >&5
2450	echo "${ECHO_T}$ac_cv_prog_lex_root" >&6
2451	rm -f conftest.l
2452	LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
2453
2454	echo "$as_me:$LINENO: checking whether yytext is a pointer" >&5
2455	echo $ECHO_N "checking whether yytext is a pointer... $ECHO_C" >&6
2456	if test "${ac_cv_prog_lex_yytext_pointer+set}" = set; then
2457	echo $ECHO_N "(cached) $ECHO_C" >&6
2458	else
2459	# POSIX says lex can declare yytext either as a pointer or an array; the
2460	# default is implementation-dependent. Figure out which it is, since
2461	# not all implementations provide the %pointer and %array declarations.
2462	ac_cv_prog_lex_yytext_pointer=no
2463	echo 'extern char *yytext;' >>$LEX_OUTPUT_ROOT.c
2464	ac_save_LIBS=$LIBS
2465	LIBS="$LIBS $LEXLIB"
2466	cat >conftest.$ac_ext <<_ACEOF
2467	`cat $LEX_OUTPUT_ROOT.c`
2468	_ACEOF
2469	rm -f conftest.$ac_objext conftest$ac_exeext
2470	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2471	(eval $ac_link) 2>conftest.er1
2472	ac_status=$?
2473	grep -v '^ *+' conftest.er1 >conftest.err
2474	rm -f conftest.er1
2475	cat conftest.err >&5
2476	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2477	(exit $ac_status); } &&
2478	{ ac_try='test -z "$ac_c_werror_flag"
2479	\|\| test ! -s conftest.err'
2480	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2481	(eval $ac_try) 2>&5
2482	ac_status=$?
2483	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2484	(exit $ac_status); }; } &&
2485	{ ac_try='test -s conftest$ac_exeext'
2486	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2487	(eval $ac_try) 2>&5
2488	ac_status=$?
2489	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2490	(exit $ac_status); }; }; then
2491	ac_cv_prog_lex_yytext_pointer=yes
2492	else
2493	echo "$as_me: failed program was:" >&5
2494	sed 's/^/\| /' conftest.$ac_ext >&5
2495
2496	fi
2497	rm -f conftest.err conftest.$ac_objext \
2498	conftest$ac_exeext conftest.$ac_ext
2499	LIBS=$ac_save_LIBS
2500	rm -f "${LEX_OUTPUT_ROOT}.c"
2501
2502	fi
2503	echo "$as_me:$LINENO: result: $ac_cv_prog_lex_yytext_pointer" >&5
2504	echo "${ECHO_T}$ac_cv_prog_lex_yytext_pointer" >&6
2505	if test $ac_cv_prog_lex_yytext_pointer = yes; then
2506
2507	cat >>confdefs.h <<\_ACEOF
2508	#define YYTEXT_POINTER 1
2509	_ACEOF
2510
2511	fi
2512
2513	fi
2514	if test "$LEX" = "flex"; then
2515	FLEXFLAGS="-l"
2516	fi
2517
2518
2519
2520	for ac_func in hcreate
2521	do
2522	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
2523	echo "$as_me:$LINENO: checking for $ac_func" >&5
2524	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
2525	if eval "test \"\${$as_ac_var+set}\" = set"; then
2526	echo $ECHO_N "(cached) $ECHO_C" >&6
2527	else
2528	cat >conftest.$ac_ext <<_ACEOF
2529	/* confdefs.h. */
2530	_ACEOF
2531	cat confdefs.h >>conftest.$ac_ext
2532	cat >>conftest.$ac_ext <<_ACEOF
2533	/* end confdefs.h. */
2534	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
2535	For example, HP-UX 11i <limits.h> declares gettimeofday. */
2536	#define $ac_func innocuous_$ac_func
2537
2538	/* System header to define __stub macros and hopefully few prototypes,
2539	which can conflict with char $ac_func (); below.
2540	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2541	<limits.h> exists even on freestanding compilers. */
2542
2543	#ifdef __STDC__
2544	# include <limits.h>
2545	#else
2546	# include <assert.h>
2547	#endif
2548
2549	#undef $ac_func
2550
2551	/* Override any gcc2 internal prototype to avoid an error. */
2552	#ifdef __cplusplus
2553	extern "C"
2554	{
2555	#endif
2556	/* We use char because int might match the return type of a gcc2
2557	builtin and then its argument prototype would still apply. */
2558	char $ac_func ();
2559	/* The GNU C library defines this for functions which it implements
2560	to always fail with ENOSYS. Some functions are actually named
2561	something starting with __ and the normal name is an alias. */
2562	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
2563	choke me
2564	#else
2565	char (*f) () = $ac_func;
2566	#endif
2567	#ifdef __cplusplus
2568	}
2569	#endif
2570
2571	int
2572	main ()
2573	{
2574	return f != $ac_func;
2575	;
2576	return 0;
2577	}
2578	_ACEOF
2579	rm -f conftest.$ac_objext conftest$ac_exeext
2580	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2581	(eval $ac_link) 2>conftest.er1
2582	ac_status=$?
2583	grep -v '^ *+' conftest.er1 >conftest.err
2584	rm -f conftest.er1
2585	cat conftest.err >&5
2586	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2587	(exit $ac_status); } &&
2588	{ ac_try='test -z "$ac_c_werror_flag"
2589	\|\| test ! -s conftest.err'
2590	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2591	(eval $ac_try) 2>&5
2592	ac_status=$?
2593	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2594	(exit $ac_status); }; } &&
2595	{ ac_try='test -s conftest$ac_exeext'
2596	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2597	(eval $ac_try) 2>&5
2598	ac_status=$?
2599	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2600	(exit $ac_status); }; }; then
2601	eval "$as_ac_var=yes"
2602	else
2603	echo "$as_me: failed program was:" >&5
2604	sed 's/^/\| /' conftest.$ac_ext >&5
2605
2606	eval "$as_ac_var=no"
2607	fi
2608	rm -f conftest.err conftest.$ac_objext \
2609	conftest$ac_exeext conftest.$ac_ext
2610	fi
2611	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
2612	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
2613	if test `eval echo '${'$as_ac_var'}'` = yes; then
2614	cat >>confdefs.h <<_ACEOF
2615	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
2616	_ACEOF
2617
2618	else
2619	case $LIBOBJS in
2620	"$ac_func.$ac_objext" \| \
2621	*" $ac_func.$ac_objext" \| \
2622	"$ac_func.$ac_objext "* \| \
2623	" $ac_func.$ac_objext " ) ;;
2624	*) LIBOBJS="$LIBOBJS $ac_func.$ac_objext" ;;
2625	esac
2626
2627	fi
2628	done
2629
2630
2631
2632	ac_config_headers="$ac_config_headers config.h"
2633
2634
2635	ac_config_files="$ac_config_files Makefile"
2636	cat >confcache <<\_ACEOF
2637	# This file is a shell script that caches the results of configure
2638	# tests run on this system so they can be shared between configure
2639	# scripts and configure runs, see configure's option --config-cache.
2640	# It is not useful on other systems. If it contains results you don't
2641	# want to keep, you may remove or edit it.
2642	#
2643	# config.status only pays attention to the cache file if you give it
2644	# the --recheck option to rerun configure.
2645	#
2646	# `ac_cv_env_foo' variables (set or unset) will be overridden when
2647	# loading this file, other unset `ac_cv_foo' will be assigned the
2648	# following values.
2649
2650	_ACEOF
2651
2652	# The following way of writing the cache mishandles newlines in values,
2653	# but we know of no workaround that is simple, portable, and efficient.
2654	# So, don't put newlines in cache variables' values.
2655	# Ultrix sh set writes to stderr and can't be redirected directly,
2656	# and sets the high bit in the cache file unless we assign to the vars.
2657	{
2658	(set) 2>&1 \|
2659	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
2660	ac_space=\ )
2661	# `set' does not quote correctly, so add quotes (double-quote
2662	# substitution turns \\\\ into \\, and sed turns \\ into \).
2663	sed -n \
2664	"s/'/'\\\\''/g;
2665	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
2666	;;
2667	*)
2668	# `set' quotes correctly as required by POSIX, so do not add quotes.
2669	sed -n \
2670	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
2671	;;
2672	esac;
2673	} \|
2674	sed '
2675	t clear
2676	: clear
2677	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
2678	t end
2679	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/
2680	: end' >>confcache
2681	if diff $cache_file confcache >/dev/null 2>&1; then :; else
2682	if test -w $cache_file; then
2683	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
2684	cat confcache >$cache_file
2685	else
2686	echo "not updating unwritable cache $cache_file"
2687	fi
2688	fi
2689	rm -f confcache
2690
2691	test "x$prefix" = xNONE && prefix=$ac_default_prefix
2692	# Let make expand exec_prefix.
2693	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2694
2695	# VPATH may cause trouble with some makes, so we remove $(srcdir),
2696	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
2697	# trailing colons and then remove the whole line if VPATH becomes empty
2698	# (actually we leave an empty line to preserve line numbers).
2699	if test "x$srcdir" = x.; then
2700	ac_vpsub='/^[ ]VPATH[ ]=/{
2701	s/:\$(srcdir):/:/;
2702	s/:\${srcdir}:/:/;
2703	s/:@srcdir@:/:/;
2704	s/^$[^=]=[ ]$:*/\1/;
2705	s/:*$//;
2706	s/^[^=]=[ ]$//;
2707	}'
2708	fi
2709
2710	DEFS=-DHAVE_CONFIG_H
2711
2712	ac_libobjs=
2713	ac_ltlibobjs=
2714	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
2715	# 1. Remove the extension, and $U if already installed.
2716	ac_i=`echo "$ac_i" \|
2717	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
2718	# 2. Add them.
2719	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
2720	ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
2721	done
2722	LIBOBJS=$ac_libobjs
2723
2724	LTLIBOBJS=$ac_ltlibobjs
2725
2726
2727
2728	: ${CONFIG_STATUS=./config.status}
2729	ac_clean_files_save=$ac_clean_files
2730	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
2731	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
2732	echo "$as_me: creating $CONFIG_STATUS" >&6;}
2733	cat >$CONFIG_STATUS <<_ACEOF
2734	#! $SHELL
2735	# Generated by $as_me.
2736	# Run this file to recreate the current configuration.
2737	# Compiler output produced by configure, useful for debugging
2738	# configure, is in config.log if it exists.
2739
2740	debug=false
2741	ac_cs_recheck=false
2742	ac_cs_silent=false
2743	SHELL=\${CONFIG_SHELL-$SHELL}
2744	_ACEOF
2745
2746	cat >>$CONFIG_STATUS <<\_ACEOF
2747	## --------------------- ##
2748	## M4sh Initialization. ##
2749	## --------------------- ##
2750
2751	# Be Bourne compatible
2752	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
2753	emulate sh
2754	NULLCMD=:
2755	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
2756	# is contrary to our usage. Disable this feature.
2757	alias -g '${1+"$@"}'='"$@"'
2758	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
2759	set -o posix
2760	fi
2761	DUALCASE=1; export DUALCASE # for MKS sh
2762
2763	# Support unset when possible.
2764	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
2765	as_unset=unset
2766	else
2767	as_unset=false
2768	fi
2769
2770
2771	# Work around bugs in pre-3.0 UWIN ksh.
2772	$as_unset ENV MAIL MAILPATH
2773	PS1='$ '
2774	PS2='> '
2775	PS4='+ '
2776
2777	# NLS nuisances.
2778	for as_var in \
2779	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
2780	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
2781	LC_TELEPHONE LC_TIME
2782	do
2783	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
2784	eval $as_var=C; export $as_var
2785	else
2786	$as_unset $as_var
2787	fi
2788	done
2789
2790	# Required to use basename.
2791	if expr a : '$a$' >/dev/null 2>&1; then
2792	as_expr=expr
2793	else
2794	as_expr=false
2795	fi
2796
2797	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
2798	as_basename=basename
2799	else
2800	as_basename=false
2801	fi
2802
2803
2804	# Name of the executable.
2805	as_me=`$as_basename "$0" \|\|
2806	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
2807	X"$0" : 'X$//$$' \\| \
2808	X"$0" : 'X$/$$' \\| \
2809	. : '$.$' 2>/dev/null \|\|
2810	echo X/"$0" \|
2811	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
2812	/^X\/$\/\/$$/{ s//\1/; q; }
2813	/^X\/$\/$.*/{ s//\1/; q; }
2814	s/.*/./; q'`
2815
2816
2817	# PATH needs CR, and LINENO needs CR and PATH.
2818	# Avoid depending upon Character Ranges.
2819	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
2820	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
2821	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
2822	as_cr_digits='0123456789'
2823	as_cr_alnum=$as_cr_Letters$as_cr_digits
2824
2825	# The user is always right.
2826	if test "${PATH_SEPARATOR+set}" != set; then
2827	echo "#! /bin/sh" >conf$$.sh
2828	echo "exit 0" >>conf$$.sh
2829	chmod +x conf$$.sh
2830	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
2831	PATH_SEPARATOR=';'
2832	else
2833	PATH_SEPARATOR=:
2834	fi
2835	rm -f conf$$.sh
2836	fi
2837
2838
2839	as_lineno_1=$LINENO
2840	as_lineno_2=$LINENO
2841	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
2842	test "x$as_lineno_1" != "x$as_lineno_2" &&
2843	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
2844	# Find who we are. Look in the path if we contain no path at all
2845	# relative or not.
2846	case $0 in
2847	[\\/] ) as_myself=$0 ;;
2848	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2849	for as_dir in $PATH
2850	do
2851	IFS=$as_save_IFS
2852	test -z "$as_dir" && as_dir=.
2853	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
2854	done
2855
2856	;;
2857	esac
2858	# We did not find ourselves, most probably we were run as `sh COMMAND'
2859	# in which case we are not to be found in the path.
2860	if test "x$as_myself" = x; then
2861	as_myself=$0
2862	fi
2863	if test ! -f "$as_myself"; then
2864	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
2865	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
2866	{ (exit 1); exit 1; }; }
2867	fi
2868	case $CONFIG_SHELL in
2869	'')
2870	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2871	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
2872	do
2873	IFS=$as_save_IFS
2874	test -z "$as_dir" && as_dir=.
2875	for as_base in sh bash ksh sh5; do
2876	case $as_dir in
2877	/*)
2878	if ("$as_dir/$as_base" -c '
2879	as_lineno_1=$LINENO
2880	as_lineno_2=$LINENO
2881	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
2882	test "x$as_lineno_1" != "x$as_lineno_2" &&
2883	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
2884	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
2885	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
2886	CONFIG_SHELL=$as_dir/$as_base
2887	export CONFIG_SHELL
2888	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
2889	fi;;
2890	esac
2891	done
2892	done
2893	;;
2894	esac
2895
2896	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
2897	# uniformly replaced by the line number. The first 'sed' inserts a
2898	# line-number line before each line; the second 'sed' does the real
2899	# work. The second script uses 'N' to pair each line-number line
2900	# with the numbered line, and appends trailing '-' during
2901	# substitution so that $LINENO is not a special case at line end.
2902	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
2903	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
2904	sed '=' <$as_myself \|
2905	sed '
2906	N
2907	s,$,-,
2908	: loop
2909	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
2910	t loop
2911	s,-$,,
2912	s,^['$as_cr_digits']*\n,,
2913	' >$as_me.lineno &&
2914	chmod +x $as_me.lineno \|\|
2915	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
2916	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
2917	{ (exit 1); exit 1; }; }
2918
2919	# Don't try to exec as it changes $[0], causing all sort of problems
2920	# (the dirname of $[0] is not the place where we might find the
2921	# original and so on. Autoconf is especially sensible to this).
2922	. ./$as_me.lineno
2923	# Exit status is that of the last command.
2924	exit
2925	}
2926
2927
2928	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
2929	c,-n*) ECHO_N= ECHO_C='
2930	' ECHO_T=' ' ;;
2931	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
2932	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
2933	esac
2934
2935	if expr a : '$a$' >/dev/null 2>&1; then
2936	as_expr=expr
2937	else
2938	as_expr=false
2939	fi
2940
2941	rm -f conf$$ conf$$.exe conf$$.file
2942	echo >conf$$.file
2943	if ln -s conf$$.file conf$$ 2>/dev/null; then
2944	# We could just check for DJGPP; but this test a) works b) is more generic
2945	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
2946	if test -f conf$$.exe; then
2947	# Don't use ln at all; we don't have any links
2948	as_ln_s='cp -p'
2949	else
2950	as_ln_s='ln -s'
2951	fi
2952	elif ln conf$$.file conf$$ 2>/dev/null; then
2953	as_ln_s=ln
2954	else
2955	as_ln_s='cp -p'
2956	fi
2957	rm -f conf$$ conf$$.exe conf$$.file
2958
2959	if mkdir -p . 2>/dev/null; then
2960	as_mkdir_p=:
2961	else
2962	test -d ./-p && rmdir ./-p
2963	as_mkdir_p=false
2964	fi
2965
2966	as_executable_p="test -f"
2967
2968	# Sed expression to map a string onto a valid CPP name.
2969	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
2970
2971	# Sed expression to map a string onto a valid variable name.
2972	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
2973
2974
2975	# IFS
2976	# We need space, tab and new line, in precisely that order.
2977	as_nl='
2978	'
2979	IFS=" $as_nl"
2980
2981	# CDPATH.
2982	$as_unset CDPATH
2983
2984	exec 6>&1
2985
2986	# Open the log real soon, to keep \$[0] and so on meaningful, and to
2987	# report actual input values of CONFIG_FILES etc. instead of their
2988	# values after options handling. Logging --version etc. is OK.
2989	exec 5>>config.log
2990	{
2991	echo
2992	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
2993	## Running $as_me. ##
2994	_ASBOX
2995	} >&5
2996	cat >&5 <<_CSEOF
2997
2998	This file was extended by bap $as_me 1.2, which was
2999	generated by GNU Autoconf 2.59. Invocation command line was
3000
3001	CONFIG_FILES = $CONFIG_FILES
3002	CONFIG_HEADERS = $CONFIG_HEADERS
3003	CONFIG_LINKS = $CONFIG_LINKS
3004	CONFIG_COMMANDS = $CONFIG_COMMANDS
3005	$ $0 $@
3006
3007	_CSEOF
3008	echo "on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`" >&5
3009	echo >&5
3010	_ACEOF
3011
3012	# Files that config.status was made for.
3013	if test -n "$ac_config_files"; then
3014	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
3015	fi
3016
3017	if test -n "$ac_config_headers"; then
3018	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
3019	fi
3020
3021	if test -n "$ac_config_links"; then
3022	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
3023	fi
3024
3025	if test -n "$ac_config_commands"; then
3026	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
3027	fi
3028
3029	cat >>$CONFIG_STATUS <<\_ACEOF
3030
3031	ac_cs_usage="\
3032	\`$as_me' instantiates files from templates according to the
3033	current configuration.
3034
3035	Usage: $0 [OPTIONS] [FILE]...
3036
3037	-h, --help print this help, then exit
3038	-V, --version print version number, then exit
3039	-q, --quiet do not print progress messages
3040	-d, --debug don't remove temporary files
3041	--recheck update $as_me by reconfiguring in the same conditions
3042	--file=FILE[:TEMPLATE]
3043	instantiate the configuration file FILE
3044	--header=FILE[:TEMPLATE]
3045	instantiate the configuration header FILE
3046
3047	Configuration files:
3048	$config_files
3049
3050	Configuration headers:
3051	$config_headers
3052
3053	Report bugs to <bug-autoconf@gnu.org>."
3054	_ACEOF
3055
3056	cat >>$CONFIG_STATUS <<_ACEOF
3057	ac_cs_version="\\
3058	bap config.status 1.2
3059	configured by $0, generated by GNU Autoconf 2.59,
3060	with options \\"`echo "$ac_configure_args" \| sed 's/[\\""\`\$]/\\\\&/g'`\\"
3061
3062	Copyright (C) 2003 Free Software Foundation, Inc.
3063	This config.status script is free software; the Free Software Foundation
3064	gives unlimited permission to copy, distribute and modify it."
3065	srcdir=$srcdir
3066	_ACEOF
3067
3068	cat >>$CONFIG_STATUS <<\_ACEOF
3069	# If no file are specified by the user, then we need to provide default
3070	# value. By we need to know if files were specified by the user.
3071	ac_need_defaults=:
3072	while test $# != 0
3073	do
3074	case $1 in
3075	--=)
3076	ac_option=`expr "x$1" : 'x$[^=]*$='`
3077	ac_optarg=`expr "x$1" : 'x[^=]=$.$'`
3078	ac_shift=:
3079	;;
3080	-*)
3081	ac_option=$1
3082	ac_optarg=$2
3083	ac_shift=shift
3084	;;
3085	*) # This is not an option, so the user has probably given explicit
3086	# arguments.
3087	ac_option=$1
3088	ac_need_defaults=false;;
3089	esac
3090
3091	case $ac_option in
3092	# Handling of the options.
3093	_ACEOF
3094	cat >>$CONFIG_STATUS <<\_ACEOF
3095	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
3096	ac_cs_recheck=: ;;
3097	--version \| --vers* \| -V )
3098	echo "$ac_cs_version"; exit 0 ;;
3099	--he \| --h)
3100	# Conflict between --help and --header
3101	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
3102	Try \`$0 --help' for more information." >&5
3103	echo "$as_me: error: ambiguous option: $1
3104	Try \`$0 --help' for more information." >&2;}
3105	{ (exit 1); exit 1; }; };;
3106	--help \| --hel \| -h )
3107	echo "$ac_cs_usage"; exit 0 ;;
3108	--debug \| --d* \| -d )
3109	debug=: ;;
3110	--file \| --fil \| --fi \| --f )
3111	$ac_shift
3112	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
3113	ac_need_defaults=false;;
3114	--header \| --heade \| --head \| --hea )
3115	$ac_shift
3116	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
3117	ac_need_defaults=false;;
3118	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
3119	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
3120	ac_cs_silent=: ;;
3121
3122	# This is an error.
3123	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
3124	Try \`$0 --help' for more information." >&5
3125	echo "$as_me: error: unrecognized option: $1
3126	Try \`$0 --help' for more information." >&2;}
3127	{ (exit 1); exit 1; }; } ;;
3128
3129	*) ac_config_targets="$ac_config_targets $1" ;;
3130
3131	esac
3132	shift
3133	done
3134
3135	ac_configure_extra_args=
3136
3137	if $ac_cs_silent; then
3138	exec 6>/dev/null
3139	ac_configure_extra_args="$ac_configure_extra_args --silent"
3140	fi
3141
3142	_ACEOF
3143	cat >>$CONFIG_STATUS <<_ACEOF
3144	if \$ac_cs_recheck; then
3145	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
3146	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
3147	fi
3148
3149	_ACEOF
3150
3151
3152
3153
3154
3155	cat >>$CONFIG_STATUS <<\_ACEOF
3156	for ac_config_target in $ac_config_targets
3157	do
3158	case "$ac_config_target" in
3159	# Handling of arguments.
3160	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
3161	"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
3162	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
3163	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
3164	{ (exit 1); exit 1; }; };;
3165	esac
3166	done
3167
3168	# If the user did not use the arguments to specify the items to instantiate,
3169	# then the envvar interface is used. Set only those that are not.
3170	# We use the long form for the default assignment because of an extremely
3171	# bizarre bug on SunOS 4.1.3.
3172	if $ac_need_defaults; then
3173	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
3174	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
3175	fi
3176
3177	# Have a temporary directory for convenience. Make it in the build tree
3178	# simply because there is no reason to put it here, and in addition,
3179	# creating and moving files from /tmp can sometimes cause problems.
3180	# Create a temporary directory, and hook for its removal unless debugging.
3181	$debug \|\|
3182	{
3183	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
3184	trap '{ (exit 1); exit 1; }' 1 2 13 15
3185	}
3186
3187	# Create a (secure) tmp directory for tmp files.
3188
3189	{
3190	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
3191	test -n "$tmp" && test -d "$tmp"
3192	} \|\|
3193	{
3194	tmp=./confstat$$-$RANDOM
3195	(umask 077 && mkdir $tmp)
3196	} \|\|
3197	{
3198	echo "$me: cannot create a temporary directory in ." >&2
3199	{ (exit 1); exit 1; }
3200	}
3201
3202	_ACEOF
3203
3204	cat >>$CONFIG_STATUS <<_ACEOF
3205
3206	#
3207	# CONFIG_FILES section.
3208	#
3209
3210	# No need to generate the scripts if there are no CONFIG_FILES.
3211	# This happens for instance when ./config.status config.h
3212	if test -n "\$CONFIG_FILES"; then
3213	# Protect against being on the right side of a sed subst in config.status.
3214	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
3215	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
3216	s,@SHELL@,$SHELL,;t t
3217	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
3218	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
3219	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
3220	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
3221	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
3222	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
3223	s,@exec_prefix@,$exec_prefix,;t t
3224	s,@prefix@,$prefix,;t t
3225	s,@program_transform_name@,$program_transform_name,;t t
3226	s,@bindir@,$bindir,;t t
3227	s,@sbindir@,$sbindir,;t t
3228	s,@libexecdir@,$libexecdir,;t t
3229	s,@datadir@,$datadir,;t t
3230	s,@sysconfdir@,$sysconfdir,;t t
3231	s,@sharedstatedir@,$sharedstatedir,;t t
3232	s,@localstatedir@,$localstatedir,;t t
3233	s,@libdir@,$libdir,;t t
3234	s,@includedir@,$includedir,;t t
3235	s,@oldincludedir@,$oldincludedir,;t t
3236	s,@infodir@,$infodir,;t t
3237	s,@mandir@,$mandir,;t t
3238	s,@build_alias@,$build_alias,;t t
3239	s,@host_alias@,$host_alias,;t t
3240	s,@target_alias@,$target_alias,;t t
3241	s,@DEFS@,$DEFS,;t t
3242	s,@ECHO_C@,$ECHO_C,;t t
3243	s,@ECHO_N@,$ECHO_N,;t t
3244	s,@ECHO_T@,$ECHO_T,;t t
3245	s,@LIBS@,$LIBS,;t t
3246	s,@CC@,$CC,;t t
3247	s,@CFLAGS@,$CFLAGS,;t t
3248	s,@LDFLAGS@,$LDFLAGS,;t t
3249	s,@CPPFLAGS@,$CPPFLAGS,;t t
3250	s,@ac_ct_CC@,$ac_ct_CC,;t t
3251	s,@EXEEXT@,$EXEEXT,;t t
3252	s,@OBJEXT@,$OBJEXT,;t t
3253	s,@YACC@,$YACC,;t t
3254	s,@LEX@,$LEX,;t t
3255	s,@LEXLIB@,$LEXLIB,;t t
3256	s,@LEX_OUTPUT_ROOT@,$LEX_OUTPUT_ROOT,;t t
3257	s,@FLEXFLAGS@,$FLEXFLAGS,;t t
3258	s,@LIBOBJS@,$LIBOBJS,;t t
3259	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
3260	CEOF
3261
3262	_ACEOF
3263
3264	cat >>$CONFIG_STATUS <<\_ACEOF
3265	# Split the substitutions into bite-sized pieces for seds with
3266	# small command number limits, like on Digital OSF/1 and HP-UX.
3267	ac_max_sed_lines=48
3268	ac_sed_frag=1 # Number of current file.
3269	ac_beg=1 # First line for current file.
3270	ac_end=$ac_max_sed_lines # Line after last line for current file.
3271	ac_more_lines=:
3272	ac_sed_cmds=
3273	while $ac_more_lines; do
3274	if test $ac_beg -gt 1; then
3275	sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
3276	else
3277	sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
3278	fi
3279	if test ! -s $tmp/subs.frag; then
3280	ac_more_lines=false
3281	else
3282	# The purpose of the label and of the branching condition is to
3283	# speed up the sed processing (if there are no `@' at all, there
3284	# is no need to browse any of the substitutions).
3285	# These are the two extra sed commands mentioned above.
3286	(echo ':t
3287	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
3288	if test -z "$ac_sed_cmds"; then
3289	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
3290	else
3291	ac_sed_cmds="$ac_sed_cmds \| sed -f $tmp/subs-$ac_sed_frag.sed"
3292	fi
3293	ac_sed_frag=`expr $ac_sed_frag + 1`
3294	ac_beg=$ac_end
3295	ac_end=`expr $ac_end + $ac_max_sed_lines`
3296	fi
3297	done
3298	if test -z "$ac_sed_cmds"; then
3299	ac_sed_cmds=cat
3300	fi
3301	fi # test -n "$CONFIG_FILES"
3302
3303	_ACEOF
3304	cat >>$CONFIG_STATUS <<\_ACEOF
3305	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
3306	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3307	case $ac_file in
3308	- \| :- \| :-:* ) # input from stdin
3309	cat >$tmp/stdin
3310	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
3311	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
3312	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
3313	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
3314	* ) ac_file_in=$ac_file.in ;;
3315	esac
3316
3317	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
3318	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
3319	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
3320	X"$ac_file" : 'X$//$[^/]' \\| \
3321	X"$ac_file" : 'X$//$$' \\| \
3322	X"$ac_file" : 'X$/$' \\| \
3323	. : '$.$' 2>/dev/null \|\|
3324	echo X"$ac_file" \|
3325	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
3326	/^X$\/\/$[^/].*/{ s//\1/; q; }
3327	/^X$\/\/$$/{ s//\1/; q; }
3328	/^X$\/$.*/{ s//\1/; q; }
3329	s/.*/./; q'`
3330	{ if $as_mkdir_p; then
3331	mkdir -p "$ac_dir"
3332	else
3333	as_dir="$ac_dir"
3334	as_dirs=
3335	while test ! -d "$as_dir"; do
3336	as_dirs="$as_dir $as_dirs"
3337	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
3338	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
3339	X"$as_dir" : 'X$//$[^/]' \\| \
3340	X"$as_dir" : 'X$//$$' \\| \
3341	X"$as_dir" : 'X$/$' \\| \
3342	. : '$.$' 2>/dev/null \|\|
3343	echo X"$as_dir" \|
3344	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
3345	/^X$\/\/$[^/].*/{ s//\1/; q; }
3346	/^X$\/\/$$/{ s//\1/; q; }
3347	/^X$\/$.*/{ s//\1/; q; }
3348	s/.*/./; q'`
3349	done
3350	test ! -n "$as_dirs" \|\| mkdir $as_dirs
3351	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
3352	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
3353	{ (exit 1); exit 1; }; }; }
3354
3355	ac_builddir=.
3356
3357	if test "$ac_dir" != .; then
3358	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
3359	# A "../" for each directory in $ac_dir_suffix.
3360	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
3361	else
3362	ac_dir_suffix= ac_top_builddir=
3363	fi
3364
3365	case $srcdir in
3366	.) # No --srcdir option. We are building in place.
3367	ac_srcdir=.
3368	if test -z "$ac_top_builddir"; then
3369	ac_top_srcdir=.
3370	else
3371	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
3372	fi ;;
3373	[\\/]* \| ?:[\\/]* ) # Absolute path.
3374	ac_srcdir=$srcdir$ac_dir_suffix;
3375	ac_top_srcdir=$srcdir ;;
3376	*) # Relative path.
3377	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
3378	ac_top_srcdir=$ac_top_builddir$srcdir ;;
3379	esac
3380
3381	# Do not use `cd foo && pwd` to compute absolute paths, because
3382	# the directories may not exist.
3383	case `pwd` in
3384	.) ac_abs_builddir="$ac_dir";;
3385	*)
3386	case "$ac_dir" in
3387	.) ac_abs_builddir=`pwd`;;
3388	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
3389	*) ac_abs_builddir=`pwd`/"$ac_dir";;
3390	esac;;
3391	esac
3392	case $ac_abs_builddir in
3393	.) ac_abs_top_builddir=${ac_top_builddir}.;;
3394	*)
3395	case ${ac_top_builddir}. in
3396	.) ac_abs_top_builddir=$ac_abs_builddir;;
3397	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
3398	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
3399	esac;;
3400	esac
3401	case $ac_abs_builddir in
3402	.) ac_abs_srcdir=$ac_srcdir;;
3403	*)
3404	case $ac_srcdir in
3405	.) ac_abs_srcdir=$ac_abs_builddir;;
3406	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
3407	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
3408	esac;;
3409	esac
3410	case $ac_abs_builddir in
3411	.) ac_abs_top_srcdir=$ac_top_srcdir;;
3412	*)
3413	case $ac_top_srcdir in
3414	.) ac_abs_top_srcdir=$ac_abs_builddir;;
3415	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
3416	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
3417	esac;;
3418	esac
3419
3420
3421
3422	if test x"$ac_file" != x-; then
3423	{ echo "$as_me:$LINENO: creating $ac_file" >&5
3424	echo "$as_me: creating $ac_file" >&6;}
3425	rm -f "$ac_file"
3426	fi
3427	# Let's still pretend it is `configure' which instantiates (i.e., don't
3428	# use $as_me), people would be surprised to read:
3429	# /* config.h. Generated by config.status. */
3430	if test x"$ac_file" = x-; then
3431	configure_input=
3432	else
3433	configure_input="$ac_file. "
3434	fi
3435	configure_input=$configure_input"Generated from `echo $ac_file_in \|
3436	sed 's,.*/,,'` by configure."
3437
3438	# First look for the input files in the build tree, otherwise in the
3439	# src tree.
3440	ac_file_inputs=`IFS=:
3441	for f in $ac_file_in; do
3442	case $f in
3443	-) echo $tmp/stdin ;;
3444	[\\/$]*)
3445	# Absolute (can't be DOS-style, as IFS=:)
3446	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
3447	echo "$as_me: error: cannot find input file: $f" >&2;}
3448	{ (exit 1); exit 1; }; }
3449	echo "$f";;
3450	*) # Relative
3451	if test -f "$f"; then
3452	# Build tree
3453	echo "$f"
3454	elif test -f "$srcdir/$f"; then
3455	# Source tree
3456	echo "$srcdir/$f"
3457	else
3458	# /dev/null tree
3459	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
3460	echo "$as_me: error: cannot find input file: $f" >&2;}
3461	{ (exit 1); exit 1; }; }
3462	fi;;
3463	esac
3464	done` \|\| { (exit 1); exit 1; }
3465	_ACEOF
3466	cat >>$CONFIG_STATUS <<_ACEOF
3467	sed "$ac_vpsub
3468	$extrasub
3469	_ACEOF
3470	cat >>$CONFIG_STATUS <<\_ACEOF
3471	:t
3472	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
3473	s,@configure_input@,$configure_input,;t t
3474	s,@srcdir@,$ac_srcdir,;t t
3475	s,@abs_srcdir@,$ac_abs_srcdir,;t t
3476	s,@top_srcdir@,$ac_top_srcdir,;t t
3477	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
3478	s,@builddir@,$ac_builddir,;t t
3479	s,@abs_builddir@,$ac_abs_builddir,;t t
3480	s,@top_builddir@,$ac_top_builddir,;t t
3481	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
3482	" $ac_file_inputs \| (eval "$ac_sed_cmds") >$tmp/out
3483	rm -f $tmp/stdin
3484	if test x"$ac_file" != x-; then
3485	mv $tmp/out $ac_file
3486	else
3487	cat $tmp/out
3488	rm -f $tmp/out
3489	fi
3490
3491	done
3492	_ACEOF
3493	cat >>$CONFIG_STATUS <<\_ACEOF
3494
3495	#
3496	# CONFIG_HEADER section.
3497	#
3498
3499	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
3500	# NAME is the cpp macro being defined and VALUE is the value it is being given.
3501	#
3502	# ac_d sets the value in "#define NAME VALUE" lines.
3503	ac_dA='s,^$[ ]$#$[ ]define[ ][ ]*$'
3504	ac_dB='[ ].*$,\1#\2'
3505	ac_dC=' '
3506	ac_dD=',;t'
3507	# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
3508	ac_uA='s,^$[ ]$#$[ ]$undef$[ ][ ]*$'
3509	ac_uB='$,\1#\2define\3'
3510	ac_uC=' '
3511	ac_uD=',;t'
3512
3513	for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
3514	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3515	case $ac_file in
3516	- \| :- \| :-:* ) # input from stdin
3517	cat >$tmp/stdin
3518	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
3519	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
3520	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
3521	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
3522	* ) ac_file_in=$ac_file.in ;;
3523	esac
3524
3525	test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
3526	echo "$as_me: creating $ac_file" >&6;}
3527
3528	# First look for the input files in the build tree, otherwise in the
3529	# src tree.
3530	ac_file_inputs=`IFS=:
3531	for f in $ac_file_in; do
3532	case $f in
3533	-) echo $tmp/stdin ;;
3534	[\\/$]*)
3535	# Absolute (can't be DOS-style, as IFS=:)
3536	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
3537	echo "$as_me: error: cannot find input file: $f" >&2;}
3538	{ (exit 1); exit 1; }; }
3539	# Do quote $f, to prevent DOS paths from being IFS'd.
3540	echo "$f";;
3541	*) # Relative
3542	if test -f "$f"; then
3543	# Build tree
3544	echo "$f"
3545	elif test -f "$srcdir/$f"; then
3546	# Source tree
3547	echo "$srcdir/$f"
3548	else
3549	# /dev/null tree
3550	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
3551	echo "$as_me: error: cannot find input file: $f" >&2;}
3552	{ (exit 1); exit 1; }; }
3553	fi;;
3554	esac
3555	done` \|\| { (exit 1); exit 1; }
3556	# Remove the trailing spaces.
3557	sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
3558
3559	_ACEOF
3560
3561	# Transform confdefs.h into two sed scripts, `conftest.defines' and
3562	# `conftest.undefs', that substitutes the proper values into
3563	# config.h.in to produce config.h. The first handles `#define'
3564	# templates, and the second `#undef' templates.
3565	# And first: Protect against being on the right side of a sed subst in
3566	# config.status. Protect against being in an unquoted here document
3567	# in config.status.
3568	rm -f conftest.defines conftest.undefs
3569	# Using a here document instead of a string reduces the quoting nightmare.
3570	# Putting comments in sed scripts is not portable.
3571	#
3572	# `end' is used to avoid that the second main sed command (meant for
3573	# 0-ary CPP macros) applies to n-ary macro definitions.
3574	# See the Autoconf documentation for `clear'.
3575	cat >confdef2sed.sed <<\_ACEOF
3576	s/[\\&,]/\\&/g
3577	s,[\\$`],\\&,g
3578	t clear
3579	: clear
3580	s,^[ ]#[ ]define[ ][ ]$[^ (][^ (]$$([^)])$[ ]$.*$$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
3581	t end
3582	s,^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
3583	: end
3584	_ACEOF
3585	# If some macros were called several times there might be several times
3586	# the same #defines, which is useless. Nevertheless, we may not want to
3587	# sort them, since we want the last AC-DEFINE to be honored.
3588	uniq confdefs.h \| sed -n -f confdef2sed.sed >conftest.defines
3589	sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
3590	rm -f confdef2sed.sed
3591
3592	# This sed command replaces #undef with comments. This is necessary, for
3593	# example, in the case of _POSIX_SOURCE, which is predefined and required
3594	# on some systems where configure will not decide to define it.
3595	cat >>conftest.undefs <<\_ACEOF
3596	s,^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9],/* & */,
3597	_ACEOF
3598
3599	# Break up conftest.defines because some shells have a limit on the size
3600	# of here documents, and old seds have small limits too (100 cmds).
3601	echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
3602	echo ' if grep "^[ ]#[ ]define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
3603	echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
3604	echo ' :' >>$CONFIG_STATUS
3605	rm -f conftest.tail
3606	while grep . conftest.defines >/dev/null
3607	do
3608	# Write a limited-size here document to $tmp/defines.sed.
3609	echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
3610	# Speed up: don't consider the non `#define' lines.
3611	echo '/^[ ]#[ ]define/!b' >>$CONFIG_STATUS
3612	# Work around the forget-to-reset-the-flag bug.
3613	echo 't clr' >>$CONFIG_STATUS
3614	echo ': clr' >>$CONFIG_STATUS
3615	sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
3616	echo 'CEOF
3617	sed -f $tmp/defines.sed $tmp/in >$tmp/out
3618	rm -f $tmp/in
3619	mv $tmp/out $tmp/in
3620	' >>$CONFIG_STATUS
3621	sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
3622	rm -f conftest.defines
3623	mv conftest.tail conftest.defines
3624	done
3625	rm -f conftest.defines
3626	echo ' fi # grep' >>$CONFIG_STATUS
3627	echo >>$CONFIG_STATUS
3628
3629	# Break up conftest.undefs because some shells have a limit on the size
3630	# of here documents, and old seds have small limits too (100 cmds).
3631	echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
3632	rm -f conftest.tail
3633	while grep . conftest.undefs >/dev/null
3634	do
3635	# Write a limited-size here document to $tmp/undefs.sed.
3636	echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
3637	# Speed up: don't consider the non `#undef'
3638	echo '/^[ ]#[ ]undef/!b' >>$CONFIG_STATUS
3639	# Work around the forget-to-reset-the-flag bug.
3640	echo 't clr' >>$CONFIG_STATUS
3641	echo ': clr' >>$CONFIG_STATUS
3642	sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
3643	echo 'CEOF
3644	sed -f $tmp/undefs.sed $tmp/in >$tmp/out
3645	rm -f $tmp/in
3646	mv $tmp/out $tmp/in
3647	' >>$CONFIG_STATUS
3648	sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
3649	rm -f conftest.undefs
3650	mv conftest.tail conftest.undefs
3651	done
3652	rm -f conftest.undefs
3653
3654	cat >>$CONFIG_STATUS <<\_ACEOF
3655	# Let's still pretend it is `configure' which instantiates (i.e., don't
3656	# use $as_me), people would be surprised to read:
3657	# /* config.h. Generated by config.status. */
3658	if test x"$ac_file" = x-; then
3659	echo "/* Generated by configure. */" >$tmp/config.h
3660	else
3661	echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
3662	fi
3663	cat $tmp/in >>$tmp/config.h
3664	rm -f $tmp/in
3665	if test x"$ac_file" != x-; then
3666	if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
3667	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5
3668	echo "$as_me: $ac_file is unchanged" >&6;}
3669	else
3670	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
3671	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
3672	X"$ac_file" : 'X$//$[^/]' \\| \
3673	X"$ac_file" : 'X$//$$' \\| \
3674	X"$ac_file" : 'X$/$' \\| \
3675	. : '$.$' 2>/dev/null \|\|
3676	echo X"$ac_file" \|
3677	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
3678	/^X$\/\/$[^/].*/{ s//\1/; q; }
3679	/^X$\/\/$$/{ s//\1/; q; }
3680	/^X$\/$.*/{ s//\1/; q; }
3681	s/.*/./; q'`
3682	{ if $as_mkdir_p; then
3683	mkdir -p "$ac_dir"
3684	else
3685	as_dir="$ac_dir"
3686	as_dirs=
3687	while test ! -d "$as_dir"; do
3688	as_dirs="$as_dir $as_dirs"
3689	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
3690	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
3691	X"$as_dir" : 'X$//$[^/]' \\| \
3692	X"$as_dir" : 'X$//$$' \\| \
3693	X"$as_dir" : 'X$/$' \\| \
3694	. : '$.$' 2>/dev/null \|\|
3695	echo X"$as_dir" \|
3696	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
3697	/^X$\/\/$[^/].*/{ s//\1/; q; }
3698	/^X$\/\/$$/{ s//\1/; q; }
3699	/^X$\/$.*/{ s//\1/; q; }
3700	s/.*/./; q'`
3701	done
3702	test ! -n "$as_dirs" \|\| mkdir $as_dirs
3703	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
3704	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
3705	{ (exit 1); exit 1; }; }; }
3706
3707	rm -f $ac_file
3708	mv $tmp/config.h $ac_file
3709	fi
3710	else
3711	cat $tmp/config.h
3712	rm -f $tmp/config.h
3713	fi
3714	done
3715	_ACEOF
3716
3717	cat >>$CONFIG_STATUS <<\_ACEOF
3718
3719	{ (exit 0); exit 0; }
3720	_ACEOF
3721	chmod +x $CONFIG_STATUS
3722	ac_clean_files=$ac_clean_files_save
3723
3724
3725	# configure is writing to config.log, and then calls config.status.
3726	# config.status does its own redirection, appending to config.log.
3727	# Unfortunately, on DOS this fails, as config.log is still kept open
3728	# by configure, so config.status won't be able to write to it; its
3729	# output is simply discarded. So we exec the FD to /dev/null,
3730	# effectively closing config.log, so it can be properly (re)opened and
3731	# appended to by config.status. When coming back to configure, we
3732	# need to make the FD available again.
3733	if test "$no_create" != yes; then
3734	ac_cs_success=:
3735	ac_config_status_args=
3736	test "$silent" = yes &&
3737	ac_config_status_args="$ac_config_status_args --quiet"
3738	exec 5>/dev/null
3739	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
3740	exec 5>>config.log
3741	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
3742	# would make configure fail if this is the last instruction.
3743	$ac_cs_success \|\| { (exit 1); exit 1; }
3744	fi
3745

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