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configure@ 10192

Last change on this file since 10192 was 10192, checked in by kjdon, 19 years ago
modified so that jni stuff works on Mac OS. in configure.in changed the names of some of the vars that george had added.
Property svn:executable set to ``* Property svn:keywords set to `Author Date Id Revision`
File size: 238.9 KB

Line
1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.59.
4	#
5	# Copyright (C) 2003 Free Software Foundation, Inc.
6	# This configure script is free software; the Free Software Foundation
7	# gives unlimited permission to copy, distribute and modify it.
8	## --------------------- ##
9	## M4sh Initialization. ##
10	## --------------------- ##
11
12	# Be Bourne compatible
13	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
14	emulate sh
15	NULLCMD=:
16	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
17	# is contrary to our usage. Disable this feature.
18	alias -g '${1+"$@"}'='"$@"'
19	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
20	set -o posix
21	fi
22	DUALCASE=1; export DUALCASE # for MKS sh
23
24	# Support unset when possible.
25	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
26	as_unset=unset
27	else
28	as_unset=false
29	fi
30
31
32	# Work around bugs in pre-3.0 UWIN ksh.
33	$as_unset ENV MAIL MAILPATH
34	PS1='$ '
35	PS2='> '
36	PS4='+ '
37
38	# NLS nuisances.
39	for as_var in \
40	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
41	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
42	LC_TELEPHONE LC_TIME
43	do
44	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
45	eval $as_var=C; export $as_var
46	else
47	$as_unset $as_var
48	fi
49	done
50
51	# Required to use basename.
52	if expr a : '$a$' >/dev/null 2>&1; then
53	as_expr=expr
54	else
55	as_expr=false
56	fi
57
58	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
59	as_basename=basename
60	else
61	as_basename=false
62	fi
63
64
65	# Name of the executable.
66	as_me=`$as_basename "$0" \|\|
67	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
68	X"$0" : 'X$//$$' \\| \
69	X"$0" : 'X$/$$' \\| \
70	. : '$.$' 2>/dev/null \|\|
71	echo X/"$0" \|
72	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
73	/^X\/$\/\/$$/{ s//\1/; q; }
74	/^X\/$\/$.*/{ s//\1/; q; }
75	s/.*/./; q'`
76
77
78	# PATH needs CR, and LINENO needs CR and PATH.
79	# Avoid depending upon Character Ranges.
80	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
81	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
82	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
83	as_cr_digits='0123456789'
84	as_cr_alnum=$as_cr_Letters$as_cr_digits
85
86	# The user is always right.
87	if test "${PATH_SEPARATOR+set}" != set; then
88	echo "#! /bin/sh" >conf$$.sh
89	echo "exit 0" >>conf$$.sh
90	chmod +x conf$$.sh
91	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
92	PATH_SEPARATOR=';'
93	else
94	PATH_SEPARATOR=:
95	fi
96	rm -f conf$$.sh
97	fi
98
99
100	as_lineno_1=$LINENO
101	as_lineno_2=$LINENO
102	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
103	test "x$as_lineno_1" != "x$as_lineno_2" &&
104	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
105	# Find who we are. Look in the path if we contain no path at all
106	# relative or not.
107	case $0 in
108	[\\/] ) as_myself=$0 ;;
109	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
110	for as_dir in $PATH
111	do
112	IFS=$as_save_IFS
113	test -z "$as_dir" && as_dir=.
114	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
115	done
116
117	;;
118	esac
119	# We did not find ourselves, most probably we were run as `sh COMMAND'
120	# in which case we are not to be found in the path.
121	if test "x$as_myself" = x; then
122	as_myself=$0
123	fi
124	if test ! -f "$as_myself"; then
125	{ echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
126	{ (exit 1); exit 1; }; }
127	fi
128	case $CONFIG_SHELL in
129	'')
130	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
131	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
132	do
133	IFS=$as_save_IFS
134	test -z "$as_dir" && as_dir=.
135	for as_base in sh bash ksh sh5; do
136	case $as_dir in
137	/*)
138	if ("$as_dir/$as_base" -c '
139	as_lineno_1=$LINENO
140	as_lineno_2=$LINENO
141	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
142	test "x$as_lineno_1" != "x$as_lineno_2" &&
143	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
144	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
145	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
146	CONFIG_SHELL=$as_dir/$as_base
147	export CONFIG_SHELL
148	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
149	fi;;
150	esac
151	done
152	done
153	;;
154	esac
155
156	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
157	# uniformly replaced by the line number. The first 'sed' inserts a
158	# line-number line before each line; the second 'sed' does the real
159	# work. The second script uses 'N' to pair each line-number line
160	# with the numbered line, and appends trailing '-' during
161	# substitution so that $LINENO is not a special case at line end.
162	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
163	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
164	sed '=' <$as_myself \|
165	sed '
166	N
167	s,$,-,
168	: loop
169	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
170	t loop
171	s,-$,,
172	s,^['$as_cr_digits']*\n,,
173	' >$as_me.lineno &&
174	chmod +x $as_me.lineno \|\|
175	{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
176	{ (exit 1); exit 1; }; }
177
178	# Don't try to exec as it changes $[0], causing all sort of problems
179	# (the dirname of $[0] is not the place where we might find the
180	# original and so on. Autoconf is especially sensible to this).
181	. ./$as_me.lineno
182	# Exit status is that of the last command.
183	exit
184	}
185
186
187	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
188	c,-n*) ECHO_N= ECHO_C='
189	' ECHO_T=' ' ;;
190	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
191	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
192	esac
193
194	if expr a : '$a$' >/dev/null 2>&1; then
195	as_expr=expr
196	else
197	as_expr=false
198	fi
199
200	rm -f conf$$ conf$$.exe conf$$.file
201	echo >conf$$.file
202	if ln -s conf$$.file conf$$ 2>/dev/null; then
203	# We could just check for DJGPP; but this test a) works b) is more generic
204	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
205	if test -f conf$$.exe; then
206	# Don't use ln at all; we don't have any links
207	as_ln_s='cp -p'
208	else
209	as_ln_s='ln -s'
210	fi
211	elif ln conf$$.file conf$$ 2>/dev/null; then
212	as_ln_s=ln
213	else
214	as_ln_s='cp -p'
215	fi
216	rm -f conf$$ conf$$.exe conf$$.file
217
218	if mkdir -p . 2>/dev/null; then
219	as_mkdir_p=:
220	else
221	test -d ./-p && rmdir ./-p
222	as_mkdir_p=false
223	fi
224
225	as_executable_p="test -f"
226
227	# Sed expression to map a string onto a valid CPP name.
228	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
229
230	# Sed expression to map a string onto a valid variable name.
231	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
232
233
234	# IFS
235	# We need space, tab and new line, in precisely that order.
236	as_nl='
237	'
238	IFS=" $as_nl"
239
240	# CDPATH.
241	$as_unset CDPATH
242
243
244	# Name of the host.
245	# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
246	# so uname gets run too.
247	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
248
249	exec 6>&1
250
251	#
252	# Initializations.
253	#
254	ac_default_prefix=/usr/local
255	ac_config_libobj_dir=.
256	cross_compiling=no
257	subdirs=
258	MFLAGS=
259	MAKEFLAGS=
260	SHELL=${CONFIG_SHELL-/bin/sh}
261
262	# Maximum number of lines to put in a shell here document.
263	# This variable seems obsolete. It should probably be removed, and
264	# only ac_max_sed_lines should be used.
265	: ${ac_max_here_lines=38}
266
267	# Identity of this package.
268	PACKAGE_NAME=
269	PACKAGE_TARNAME=
270	PACKAGE_VERSION=
271	PACKAGE_STRING=
272	PACKAGE_BUGREPORT=
273
274	ac_unique_file="text/MGQuery.cpp"
275	# Factoring default headers for most tests.
276	ac_includes_default="\
277	#include <stdio.h>
278	#if HAVE_SYS_TYPES_H
279	# include <sys/types.h>
280	#endif
281	#if HAVE_SYS_STAT_H
282	# include <sys/stat.h>
283	#endif
284	#if STDC_HEADERS
285	# include <stdlib.h>
286	# include <stddef.h>
287	#else
288	# if HAVE_STDLIB_H
289	# include <stdlib.h>
290	# endif
291	#endif
292	#if HAVE_STRING_H
293	# if !STDC_HEADERS && HAVE_MEMORY_H
294	# include <memory.h>
295	# endif
296	# include <string.h>
297	#endif
298	#if HAVE_STRINGS_H
299	# include <strings.h>
300	#endif
301	#if HAVE_INTTYPES_H
302	# include <inttypes.h>
303	#else
304	# if HAVE_STDINT_H
305	# include <stdint.h>
306	# endif
307	#endif
308	#if HAVE_UNISTD_H
309	# include <unistd.h>
310	#endif"
311
312	ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS PACKAGE VERSION CXX CXXFLAGS LDFLAGS CPPFLAGS ac_ct_CXX EXEEXT OBJEXT AWK YACC CC CFLAGS ac_ct_CC INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA LN_S SET_MAKE RANLIB ac_ct_RANLIB CPP EGREP U ANSI2KNR ALLOCA LIBOBJS JNIINC JNISUFFIX JNIFLAGS LIBOBJS LTLIBOBJS'
313	ac_subst_files=''
314
315	# Initialize some variables set by options.
316	ac_init_help=
317	ac_init_version=false
318	# The variables have the same names as the options, with
319	# dashes changed to underlines.
320	cache_file=/dev/null
321	exec_prefix=NONE
322	no_create=
323	no_recursion=
324	prefix=NONE
325	program_prefix=NONE
326	program_suffix=NONE
327	program_transform_name=s,x,x,
328	silent=
329	site=
330	srcdir=
331	verbose=
332	x_includes=NONE
333	x_libraries=NONE
334
335	# Installation directory options.
336	# These are left unexpanded so users can "make install exec_prefix=/foo"
337	# and all the variables that are supposed to be based on exec_prefix
338	# by default will actually change.
339	# Use braces instead of parens because sh, perl, etc. also accept them.
340	bindir='${exec_prefix}/bin'
341	sbindir='${exec_prefix}/sbin'
342	libexecdir='${exec_prefix}/libexec'
343	datadir='${prefix}/share'
344	sysconfdir='${prefix}/etc'
345	sharedstatedir='${prefix}/com'
346	localstatedir='${prefix}/var'
347	libdir='${exec_prefix}/lib'
348	includedir='${prefix}/include'
349	oldincludedir='/usr/include'
350	infodir='${prefix}/info'
351	mandir='${prefix}/man'
352
353	ac_prev=
354	for ac_option
355	do
356	# If the previous option needs an argument, assign it.
357	if test -n "$ac_prev"; then
358	eval "$ac_prev=\$ac_option"
359	ac_prev=
360	continue
361	fi
362
363	ac_optarg=`expr "x$ac_option" : 'x[^=]=$.$'`
364
365	# Accept the important Cygnus configure options, so we can diagnose typos.
366
367	case $ac_option in
368
369	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
370	ac_prev=bindir ;;
371	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
372	bindir=$ac_optarg ;;
373
374	-build \| --build \| --buil \| --bui \| --bu)
375	ac_prev=build_alias ;;
376	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
377	build_alias=$ac_optarg ;;
378
379	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
380	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
381	ac_prev=cache_file ;;
382	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
383	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
384	cache_file=$ac_optarg ;;
385
386	--config-cache \| -C)
387	cache_file=config.cache ;;
388
389	-datadir \| --datadir \| --datadi \| --datad \| --data \| --dat \| --da)
390	ac_prev=datadir ;;
391	-datadir=* \| --datadir=* \| --datadi=* \| --datad=* \| --data=* \| --dat=* \
392	\| --da=*)
393	datadir=$ac_optarg ;;
394
395	-disable-* \| --disable-*)
396	ac_feature=`expr "x$ac_option" : 'x-disable-$.$'`
397	# Reject names that are not valid shell variable names.
398	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
399	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
400	{ (exit 1); exit 1; }; }
401	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`
402	eval "enable_$ac_feature=no" ;;
403
404	-enable-* \| --enable-*)
405	ac_feature=`expr "x$ac_option" : 'x-enable-$[^=]$'`
406	# Reject names that are not valid shell variable names.
407	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
408	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
409	{ (exit 1); exit 1; }; }
410	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`
411	case $ac_option in
412	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;
413	*) ac_optarg=yes ;;
414	esac
415	eval "enable_$ac_feature='$ac_optarg'" ;;
416
417	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
418	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
419	\| --exec \| --exe \| --ex)
420	ac_prev=exec_prefix ;;
421	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
422	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
423	\| --exec=* \| --exe=* \| --ex=*)
424	exec_prefix=$ac_optarg ;;
425
426	-gas \| --gas \| --ga \| --g)
427	# Obsolete; use --with-gas.
428	with_gas=yes ;;
429
430	-help \| --help \| --hel \| --he \| -h)
431	ac_init_help=long ;;
432	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
433	ac_init_help=recursive ;;
434	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
435	ac_init_help=short ;;
436
437	-host \| --host \| --hos \| --ho)
438	ac_prev=host_alias ;;
439	-host=* \| --host=* \| --hos=* \| --ho=*)
440	host_alias=$ac_optarg ;;
441
442	-includedir \| --includedir \| --includedi \| --included \| --include \
443	\| --includ \| --inclu \| --incl \| --inc)
444	ac_prev=includedir ;;
445	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
446	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
447	includedir=$ac_optarg ;;
448
449	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
450	ac_prev=infodir ;;
451	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
452	infodir=$ac_optarg ;;
453
454	-libdir \| --libdir \| --libdi \| --libd)
455	ac_prev=libdir ;;
456	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
457	libdir=$ac_optarg ;;
458
459	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
460	\| --libexe \| --libex \| --libe)
461	ac_prev=libexecdir ;;
462	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
463	\| --libexe=* \| --libex=* \| --libe=*)
464	libexecdir=$ac_optarg ;;
465
466	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
467	\| --localstate \| --localstat \| --localsta \| --localst \
468	\| --locals \| --local \| --loca \| --loc \| --lo)
469	ac_prev=localstatedir ;;
470	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
471	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \
472	\| --locals=* \| --local=* \| --loca=* \| --loc=* \| --lo=*)
473	localstatedir=$ac_optarg ;;
474
475	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
476	ac_prev=mandir ;;
477	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
478	mandir=$ac_optarg ;;
479
480	-nfp \| --nfp \| --nf)
481	# Obsolete; use --without-fp.
482	with_fp=no ;;
483
484	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
485	\| --no-cr \| --no-c \| -n)
486	no_create=yes ;;
487
488	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
489	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
490	no_recursion=yes ;;
491
492	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
493	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
494	\| --oldin \| --oldi \| --old \| --ol \| --o)
495	ac_prev=oldincludedir ;;
496	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
497	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
498	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
499	oldincludedir=$ac_optarg ;;
500
501	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
502	ac_prev=prefix ;;
503	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
504	prefix=$ac_optarg ;;
505
506	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
507	\| --program-pre \| --program-pr \| --program-p)
508	ac_prev=program_prefix ;;
509	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
510	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
511	program_prefix=$ac_optarg ;;
512
513	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
514	\| --program-suf \| --program-su \| --program-s)
515	ac_prev=program_suffix ;;
516	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
517	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
518	program_suffix=$ac_optarg ;;
519
520	-program-transform-name \| --program-transform-name \
521	\| --program-transform-nam \| --program-transform-na \
522	\| --program-transform-n \| --program-transform- \
523	\| --program-transform \| --program-transfor \
524	\| --program-transfo \| --program-transf \
525	\| --program-trans \| --program-tran \
526	\| --progr-tra \| --program-tr \| --program-t)
527	ac_prev=program_transform_name ;;
528	-program-transform-name=* \| --program-transform-name=* \
529	\| --program-transform-nam=* \| --program-transform-na=* \
530	\| --program-transform-n=* \| --program-transform-=* \
531	\| --program-transform=* \| --program-transfor=* \
532	\| --program-transfo=* \| --program-transf=* \
533	\| --program-trans=* \| --program-tran=* \
534	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
535	program_transform_name=$ac_optarg ;;
536
537	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
538	\| -silent \| --silent \| --silen \| --sile \| --sil)
539	silent=yes ;;
540
541	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
542	ac_prev=sbindir ;;
543	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
544	\| --sbi=* \| --sb=*)
545	sbindir=$ac_optarg ;;
546
547	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
548	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
549	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
550	\| --sha \| --sh)
551	ac_prev=sharedstatedir ;;
552	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
553	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
554	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
555	\| --sha=* \| --sh=*)
556	sharedstatedir=$ac_optarg ;;
557
558	-site \| --site \| --sit)
559	ac_prev=site ;;
560	-site=* \| --site=* \| --sit=*)
561	site=$ac_optarg ;;
562
563	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
564	ac_prev=srcdir ;;
565	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
566	srcdir=$ac_optarg ;;
567
568	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
569	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
570	ac_prev=sysconfdir ;;
571	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
572	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
573	sysconfdir=$ac_optarg ;;
574
575	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
576	ac_prev=target_alias ;;
577	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
578	target_alias=$ac_optarg ;;
579
580	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
581	verbose=yes ;;
582
583	-version \| --version \| --versio \| --versi \| --vers \| -V)
584	ac_init_version=: ;;
585
586	-with-* \| --with-*)
587	ac_package=`expr "x$ac_option" : 'x-with-$[^=]$'`
588	# Reject names that are not valid shell variable names.
589	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
590	{ echo "$as_me: error: invalid package name: $ac_package" >&2
591	{ (exit 1); exit 1; }; }
592	ac_package=`echo $ac_package\| sed 's/-/_/g'`
593	case $ac_option in
594	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;
595	*) ac_optarg=yes ;;
596	esac
597	eval "with_$ac_package='$ac_optarg'" ;;
598
599	-without-* \| --without-*)
600	ac_package=`expr "x$ac_option" : 'x-without-$.$'`
601	# Reject names that are not valid shell variable names.
602	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
603	{ echo "$as_me: error: invalid package name: $ac_package" >&2
604	{ (exit 1); exit 1; }; }
605	ac_package=`echo $ac_package \| sed 's/-/_/g'`
606	eval "with_$ac_package=no" ;;
607
608	--x)
609	# Obsolete; use --with-x.
610	with_x=yes ;;
611
612	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
613	\| --x-incl \| --x-inc \| --x-in \| --x-i)
614	ac_prev=x_includes ;;
615	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
616	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
617	x_includes=$ac_optarg ;;
618
619	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
620	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
621	ac_prev=x_libraries ;;
622	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
623	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
624	x_libraries=$ac_optarg ;;
625
626	-*) { echo "$as_me: error: unrecognized option: $ac_option
627	Try \`$0 --help' for more information." >&2
628	{ (exit 1); exit 1; }; }
629	;;
630
631	=)
632	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
633	# Reject names that are not valid shell variable names.
634	expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
635	{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2
636	{ (exit 1); exit 1; }; }
637	ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`
638	eval "$ac_envvar='$ac_optarg'"
639	export $ac_envvar ;;
640
641	*)
642	# FIXME: should be removed in autoconf 3.0.
643	echo "$as_me: WARNING: you should use --build, --host, --target" >&2
644	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
645	echo "$as_me: WARNING: invalid host type: $ac_option" >&2
646	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
647	;;
648
649	esac
650	done
651
652	if test -n "$ac_prev"; then
653	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
654	{ echo "$as_me: error: missing argument to $ac_option" >&2
655	{ (exit 1); exit 1; }; }
656	fi
657
658	# Be sure to have absolute paths.
659	for ac_var in exec_prefix prefix
660	do
661	eval ac_val=$`echo $ac_var`
662	case $ac_val in
663	[\\/$]* \| ?:[\\/]* \| NONE \| '' ) ;;
664	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
665	{ (exit 1); exit 1; }; };;
666	esac
667	done
668
669	# Be sure to have absolute paths.
670	for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
671	localstatedir libdir includedir oldincludedir infodir mandir
672	do
673	eval ac_val=$`echo $ac_var`
674	case $ac_val in
675	[\\/$]* \| ?:[\\/]* ) ;;
676	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
677	{ (exit 1); exit 1; }; };;
678	esac
679	done
680
681	# There might be people who depend on the old broken behavior: `$host'
682	# used to hold the argument of --host etc.
683	# FIXME: To remove some day.
684	build=$build_alias
685	host=$host_alias
686	target=$target_alias
687
688	# FIXME: To remove some day.
689	if test "x$host_alias" != x; then
690	if test "x$build_alias" = x; then
691	cross_compiling=maybe
692	echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
693	If a cross compiler is detected then cross compile mode will be used." >&2
694	elif test "x$build_alias" != "x$host_alias"; then
695	cross_compiling=yes
696	fi
697	fi
698
699	ac_tool_prefix=
700	test -n "$host_alias" && ac_tool_prefix=$host_alias-
701
702	test "$silent" = yes && exec 6>/dev/null
703
704
705	# Find the source files, if location was not specified.
706	if test -z "$srcdir"; then
707	ac_srcdir_defaulted=yes
708	# Try the directory containing this script, then its parent.
709	ac_confdir=`(dirname "$0") 2>/dev/null \|\|
710	$as_expr X"$0" : 'X$.[^/]$//[^/][^/]/$' \\| \
711	X"$0" : 'X$//$[^/]' \\| \
712	X"$0" : 'X$//$$' \\| \
713	X"$0" : 'X$/$' \\| \
714	. : '$.$' 2>/dev/null \|\|
715	echo X"$0" \|
716	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
717	/^X$\/\/$[^/].*/{ s//\1/; q; }
718	/^X$\/\/$$/{ s//\1/; q; }
719	/^X$\/$.*/{ s//\1/; q; }
720	s/.*/./; q'`
721	srcdir=$ac_confdir
722	if test ! -r $srcdir/$ac_unique_file; then
723	srcdir=..
724	fi
725	else
726	ac_srcdir_defaulted=no
727	fi
728	if test ! -r $srcdir/$ac_unique_file; then
729	if test "$ac_srcdir_defaulted" = yes; then
730	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
731	{ (exit 1); exit 1; }; }
732	else
733	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
734	{ (exit 1); exit 1; }; }
735	fi
736	fi
737	(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null \|\|
738	{ echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
739	{ (exit 1); exit 1; }; }
740	srcdir=`echo "$srcdir" \| sed 's%$[^\\/]$[\\/]*$%\1%'`
741	ac_env_build_alias_set=${build_alias+set}
742	ac_env_build_alias_value=$build_alias
743	ac_cv_env_build_alias_set=${build_alias+set}
744	ac_cv_env_build_alias_value=$build_alias
745	ac_env_host_alias_set=${host_alias+set}
746	ac_env_host_alias_value=$host_alias
747	ac_cv_env_host_alias_set=${host_alias+set}
748	ac_cv_env_host_alias_value=$host_alias
749	ac_env_target_alias_set=${target_alias+set}
750	ac_env_target_alias_value=$target_alias
751	ac_cv_env_target_alias_set=${target_alias+set}
752	ac_cv_env_target_alias_value=$target_alias
753	ac_env_CXX_set=${CXX+set}
754	ac_env_CXX_value=$CXX
755	ac_cv_env_CXX_set=${CXX+set}
756	ac_cv_env_CXX_value=$CXX
757	ac_env_CXXFLAGS_set=${CXXFLAGS+set}
758	ac_env_CXXFLAGS_value=$CXXFLAGS
759	ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
760	ac_cv_env_CXXFLAGS_value=$CXXFLAGS
761	ac_env_LDFLAGS_set=${LDFLAGS+set}
762	ac_env_LDFLAGS_value=$LDFLAGS
763	ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
764	ac_cv_env_LDFLAGS_value=$LDFLAGS
765	ac_env_CPPFLAGS_set=${CPPFLAGS+set}
766	ac_env_CPPFLAGS_value=$CPPFLAGS
767	ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
768	ac_cv_env_CPPFLAGS_value=$CPPFLAGS
769	ac_env_CC_set=${CC+set}
770	ac_env_CC_value=$CC
771	ac_cv_env_CC_set=${CC+set}
772	ac_cv_env_CC_value=$CC
773	ac_env_CFLAGS_set=${CFLAGS+set}
774	ac_env_CFLAGS_value=$CFLAGS
775	ac_cv_env_CFLAGS_set=${CFLAGS+set}
776	ac_cv_env_CFLAGS_value=$CFLAGS
777	ac_env_CPP_set=${CPP+set}
778	ac_env_CPP_value=$CPP
779	ac_cv_env_CPP_set=${CPP+set}
780	ac_cv_env_CPP_value=$CPP
781
782	#
783	# Report the --help message.
784	#
785	if test "$ac_init_help" = "long"; then
786	# Omit some internal or obsolete options to make the list less imposing.
787	# This message is too long to be a string in the A/UX 3.1 sh.
788	cat <<_ACEOF
789	\`configure' configures this package to adapt to many kinds of systems.
790
791	Usage: $0 [OPTION]... [VAR=VALUE]...
792
793	To assign environment variables (e.g., CC, CFLAGS...), specify them as
794	VAR=VALUE. See below for descriptions of some of the useful variables.
795
796	Defaults for the options are specified in brackets.
797
798	Configuration:
799	-h, --help display this help and exit
800	--help=short display options specific to this package
801	--help=recursive display the short help of all the included packages
802	-V, --version display version information and exit
803	-q, --quiet, --silent do not print \`checking...' messages
804	--cache-file=FILE cache test results in FILE [disabled]
805	-C, --config-cache alias for \`--cache-file=config.cache'
806	-n, --no-create do not create output files
807	--srcdir=DIR find the sources in DIR [configure dir or \`..']
808
809	_ACEOF
810
811	cat <<_ACEOF
812	Installation directories:
813	--prefix=PREFIX install architecture-independent files in PREFIX
814	[$ac_default_prefix]
815	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
816	[PREFIX]
817
818	By default, \`make install' will install all the files in
819	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
820	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
821	for instance \`--prefix=\$HOME'.
822
823	For better control, use the options below.
824
825	Fine tuning of the installation directories:
826	--bindir=DIR user executables [EPREFIX/bin]
827	--sbindir=DIR system admin executables [EPREFIX/sbin]
828	--libexecdir=DIR program executables [EPREFIX/libexec]
829	--datadir=DIR read-only architecture-independent data [PREFIX/share]
830	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
831	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
832	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
833	--libdir=DIR object code libraries [EPREFIX/lib]
834	--includedir=DIR C header files [PREFIX/include]
835	--oldincludedir=DIR C header files for non-gcc [/usr/include]
836	--infodir=DIR info documentation [PREFIX/info]
837	--mandir=DIR man documentation [PREFIX/man]
838	_ACEOF
839
840	cat <<\_ACEOF
841
842	Program names:
843	--program-prefix=PREFIX prepend PREFIX to installed program names
844	--program-suffix=SUFFIX append SUFFIX to installed program names
845	--program-transform-name=PROGRAM run sed PROGRAM on installed program names
846	_ACEOF
847	fi
848
849	if test -n "$ac_init_help"; then
850
851	cat <<\_ACEOF
852
853	Optional Features:
854	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
855	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
856	--enable-override-longlong
857	overide use of long long with GCC
858
859	Optional Packages:
860	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
861	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
862	--with-dmalloc use dmalloc, as in
863	ftp://ftp.letters.com/src/dmalloc/dmalloc.tar.gz
864	--with-regex use older regex in lieu of GNU rx for matching
865	--with-gnu-readline compile with GNU readline support
866
867	Some influential environment variables:
868	CXX C++ compiler command
869	CXXFLAGS C++ compiler flags
870	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
871	nonstandard directory <lib dir>
872	CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
873	headers in a nonstandard directory <include dir>
874	CC C compiler command
875	CFLAGS C compiler flags
876	CPP C preprocessor
877
878	Use these variables to override the choices made by `configure' or to help
879	it to find libraries and programs with nonstandard names/locations.
880
881	_ACEOF
882	fi
883
884	if test "$ac_init_help" = "recursive"; then
885	# If there are subdirs, report their specific --help.
886	ac_popdir=`pwd`
887	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
888	test -d $ac_dir \|\| continue
889	ac_builddir=.
890
891	if test "$ac_dir" != .; then
892	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
893	# A "../" for each directory in $ac_dir_suffix.
894	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
895	else
896	ac_dir_suffix= ac_top_builddir=
897	fi
898
899	case $srcdir in
900	.) # No --srcdir option. We are building in place.
901	ac_srcdir=.
902	if test -z "$ac_top_builddir"; then
903	ac_top_srcdir=.
904	else
905	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
906	fi ;;
907	[\\/]* \| ?:[\\/]* ) # Absolute path.
908	ac_srcdir=$srcdir$ac_dir_suffix;
909	ac_top_srcdir=$srcdir ;;
910	*) # Relative path.
911	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
912	ac_top_srcdir=$ac_top_builddir$srcdir ;;
913	esac
914
915	# Do not use `cd foo && pwd` to compute absolute paths, because
916	# the directories may not exist.
917	case `pwd` in
918	.) ac_abs_builddir="$ac_dir";;
919	*)
920	case "$ac_dir" in
921	.) ac_abs_builddir=`pwd`;;
922	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
923	*) ac_abs_builddir=`pwd`/"$ac_dir";;
924	esac;;
925	esac
926	case $ac_abs_builddir in
927	.) ac_abs_top_builddir=${ac_top_builddir}.;;
928	*)
929	case ${ac_top_builddir}. in
930	.) ac_abs_top_builddir=$ac_abs_builddir;;
931	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
932	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
933	esac;;
934	esac
935	case $ac_abs_builddir in
936	.) ac_abs_srcdir=$ac_srcdir;;
937	*)
938	case $ac_srcdir in
939	.) ac_abs_srcdir=$ac_abs_builddir;;
940	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
941	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
942	esac;;
943	esac
944	case $ac_abs_builddir in
945	.) ac_abs_top_srcdir=$ac_top_srcdir;;
946	*)
947	case $ac_top_srcdir in
948	.) ac_abs_top_srcdir=$ac_abs_builddir;;
949	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
950	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
951	esac;;
952	esac
953
954	cd $ac_dir
955	# Check for guested configure; otherwise get Cygnus style configure.
956	if test -f $ac_srcdir/configure.gnu; then
957	echo
958	$SHELL $ac_srcdir/configure.gnu --help=recursive
959	elif test -f $ac_srcdir/configure; then
960	echo
961	$SHELL $ac_srcdir/configure --help=recursive
962	elif test -f $ac_srcdir/configure.ac \|\|
963	test -f $ac_srcdir/configure.in; then
964	echo
965	$ac_configure --help
966	else
967	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
968	fi
969	cd $ac_popdir
970	done
971	fi
972
973	test -n "$ac_init_help" && exit 0
974	if $ac_init_version; then
975	cat <<\_ACEOF
976
977	Copyright (C) 2003 Free Software Foundation, Inc.
978	This configure script is free software; the Free Software Foundation
979	gives unlimited permission to copy, distribute and modify it.
980	_ACEOF
981	exit 0
982	fi
983	exec 5>config.log
984	cat >&5 <<_ACEOF
985	This file contains any messages produced by compilers while
986	running configure, to aid debugging if configure makes a mistake.
987
988	It was created by $as_me, which was
989	generated by GNU Autoconf 2.59. Invocation command line was
990
991	$ $0 $@
992
993	_ACEOF
994	{
995	cat <<_ASUNAME
996	## --------- ##
997	## Platform. ##
998	## --------- ##
999
1000	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
1001	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
1002	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
1003	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
1004	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
1005
1006	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
1007	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
1008
1009	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
1010	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
1011	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
1012	hostinfo = `(hostinfo) 2>/dev/null \|\| echo unknown`
1013	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
1014	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
1015	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
1016
1017	_ASUNAME
1018
1019	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1020	for as_dir in $PATH
1021	do
1022	IFS=$as_save_IFS
1023	test -z "$as_dir" && as_dir=.
1024	echo "PATH: $as_dir"
1025	done
1026
1027	} >&5
1028
1029	cat >&5 <<_ACEOF
1030
1031
1032	## ----------- ##
1033	## Core tests. ##
1034	## ----------- ##
1035
1036	_ACEOF
1037
1038
1039	# Keep a trace of the command line.
1040	# Strip out --no-create and --no-recursion so they do not pile up.
1041	# Strip out --silent because we don't want to record it for future runs.
1042	# Also quote any args containing shell meta-characters.
1043	# Make two passes to allow for proper duplicate-argument suppression.
1044	ac_configure_args=
1045	ac_configure_args0=
1046	ac_configure_args1=
1047	ac_sep=
1048	ac_must_keep_next=false
1049	for ac_pass in 1 2
1050	do
1051	for ac_arg
1052	do
1053	case $ac_arg in
1054	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
1055	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1056	\| -silent \| --silent \| --silen \| --sile \| --sil)
1057	continue ;;
1058	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1059	ac_arg=`echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
1060	esac
1061	case $ac_pass in
1062	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1063	2)
1064	ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1065	if test $ac_must_keep_next = true; then
1066	ac_must_keep_next=false # Got value, back to normal.
1067	else
1068	case $ac_arg in
1069	= \| --config-cache \| -C \| -disable-* \| --disable-* \
1070	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
1071	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
1072	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
1073	case "$ac_configure_args0 " in
1074	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
1075	esac
1076	;;
1077	-* ) ac_must_keep_next=true ;;
1078	esac
1079	fi
1080	ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1081	# Get rid of the leading space.
1082	ac_sep=" "
1083	;;
1084	esac
1085	done
1086	done
1087	$as_unset ac_configure_args0 \|\| test "${ac_configure_args0+set}" != set \|\| { ac_configure_args0=; export ac_configure_args0; }
1088	$as_unset ac_configure_args1 \|\| test "${ac_configure_args1+set}" != set \|\| { ac_configure_args1=; export ac_configure_args1; }
1089
1090	# When interrupted or exit'd, cleanup temporary files, and complete
1091	# config.log. We remove comments because anyway the quotes in there
1092	# would cause problems or look ugly.
1093	# WARNING: Be sure not to use single quotes in there, as some shells,
1094	# such as our DU 5.0 friend, will then `close' the trap.
1095	trap 'exit_status=$?
1096	# Save into config.log some information that might help in debugging.
1097	{
1098	echo
1099
1100	cat <<\_ASBOX
1101	## ---------------- ##
1102	## Cache variables. ##
1103	## ---------------- ##
1104	_ASBOX
1105	echo
1106	# The following way of writing the cache mishandles newlines in values,
1107	{
1108	(set) 2>&1 \|
1109	case `(ac_space='"'"' '"'"'; set \| grep ac_space) 2>&1` in
1110	ac_space=\ )
1111	sed -n \
1112	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1113	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='"'"'\\2'"'"'/p"
1114	;;
1115	*)
1116	sed -n \
1117	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
1118	;;
1119	esac;
1120	}
1121	echo
1122
1123	cat <<\_ASBOX
1124	## ----------------- ##
1125	## Output variables. ##
1126	## ----------------- ##
1127	_ASBOX
1128	echo
1129	for ac_var in $ac_subst_vars
1130	do
1131	eval ac_val=$`echo $ac_var`
1132	echo "$ac_var='"'"'$ac_val'"'"'"
1133	done \| sort
1134	echo
1135
1136	if test -n "$ac_subst_files"; then
1137	cat <<\_ASBOX
1138	## ------------- ##
1139	## Output files. ##
1140	## ------------- ##
1141	_ASBOX
1142	echo
1143	for ac_var in $ac_subst_files
1144	do
1145	eval ac_val=$`echo $ac_var`
1146	echo "$ac_var='"'"'$ac_val'"'"'"
1147	done \| sort
1148	echo
1149	fi
1150
1151	if test -s confdefs.h; then
1152	cat <<\_ASBOX
1153	## ----------- ##
1154	## confdefs.h. ##
1155	## ----------- ##
1156	_ASBOX
1157	echo
1158	sed "/^$/d" confdefs.h \| sort
1159	echo
1160	fi
1161	test "$ac_signal" != 0 &&
1162	echo "$as_me: caught signal $ac_signal"
1163	echo "$as_me: exit $exit_status"
1164	} >&5
1165	rm -f core *.core &&
1166	rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1167	exit $exit_status
1168	' 0
1169	for ac_signal in 1 2 13 15; do
1170	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1171	done
1172	ac_signal=0
1173
1174	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1175	rm -rf conftest* confdefs.h
1176	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
1177	echo >confdefs.h
1178
1179	# Predefined preprocessor variables.
1180
1181	cat >>confdefs.h <<_ACEOF
1182	#define PACKAGE_NAME "$PACKAGE_NAME"
1183	_ACEOF
1184
1185
1186	cat >>confdefs.h <<_ACEOF
1187	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1188	_ACEOF
1189
1190
1191	cat >>confdefs.h <<_ACEOF
1192	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1193	_ACEOF
1194
1195
1196	cat >>confdefs.h <<_ACEOF
1197	#define PACKAGE_STRING "$PACKAGE_STRING"
1198	_ACEOF
1199
1200
1201	cat >>confdefs.h <<_ACEOF
1202	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1203	_ACEOF
1204
1205
1206	# Let the site file select an alternate cache file if it wants to.
1207	# Prefer explicitly selected file to automatically selected ones.
1208	if test -z "$CONFIG_SITE"; then
1209	if test "x$prefix" != xNONE; then
1210	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1211	else
1212	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1213	fi
1214	fi
1215	for ac_site_file in $CONFIG_SITE; do
1216	if test -r "$ac_site_file"; then
1217	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1218	echo "$as_me: loading site script $ac_site_file" >&6;}
1219	sed 's/^/\| /' "$ac_site_file" >&5
1220	. "$ac_site_file"
1221	fi
1222	done
1223
1224	if test -r "$cache_file"; then
1225	# Some versions of bash will fail to source /dev/null (special
1226	# files actually), so we avoid doing that.
1227	if test -f "$cache_file"; then
1228	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5
1229	echo "$as_me: loading cache $cache_file" >&6;}
1230	case $cache_file in
1231	[\\/]* \| ?:[\\/]* ) . $cache_file;;
1232	*) . ./$cache_file;;
1233	esac
1234	fi
1235	else
1236	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5
1237	echo "$as_me: creating cache $cache_file" >&6;}
1238	>$cache_file
1239	fi
1240
1241	# Check that the precious variables saved in the cache have kept the same
1242	# value.
1243	ac_cache_corrupted=false
1244	for ac_var in `(set) 2>&1 \|
1245	sed -n 's/^ac_env_$[a-zA-Z_0-9]$_set=./\1/p'`; do
1246	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1247	eval ac_new_set=\$ac_env_${ac_var}_set
1248	eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1249	eval ac_new_val="\$ac_env_${ac_var}_value"
1250	case $ac_old_set,$ac_new_set in
1251	set,)
1252	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1253	echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1254	ac_cache_corrupted=: ;;
1255	,set)
1256	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1257	echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1258	ac_cache_corrupted=: ;;
1259	,);;
1260	*)
1261	if test "x$ac_old_val" != "x$ac_new_val"; then
1262	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1263	echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1264	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1265	echo "$as_me: former value: $ac_old_val" >&2;}
1266	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1267	echo "$as_me: current value: $ac_new_val" >&2;}
1268	ac_cache_corrupted=:
1269	fi;;
1270	esac
1271	# Pass precious variables to config.status.
1272	if test "$ac_new_set" = set; then
1273	case $ac_new_val in
1274	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1275	ac_arg=$ac_var=`echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
1276	*) ac_arg=$ac_var=$ac_new_val ;;
1277	esac
1278	case " $ac_configure_args " in
1279	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
1280	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1281	esac
1282	fi
1283	done
1284	if $ac_cache_corrupted; then
1285	{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1286	echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1287	{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1288	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1289	{ (exit 1); exit 1; }; }
1290	fi
1291
1292	ac_ext=c
1293	ac_cpp='$CPP $CPPFLAGS'
1294	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1295	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1296	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316	ac_config_headers="$ac_config_headers config.h"
1317
1318	test "$program_prefix" != NONE &&
1319	program_transform_name="s,^,$program_prefix,;$program_transform_name"
1320	# Use a double $ so make ignores it.
1321	test "$program_suffix" != NONE &&
1322	program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1323	# Double any \ or $. echo might interpret backslashes.
1324	# By default was `s,x,x', remove it if useless.
1325	cat <<\_ACEOF >conftest.sed
1326	s/[\\$]/&&/g;s/;s,x,x,$//
1327	_ACEOF
1328	program_transform_name=`echo $program_transform_name \| sed -f conftest.sed`
1329	rm conftest.sed
1330
1331
1332	PACKAGE=mgpp
1333	VERSION=1.3
1334
1335	LDFLAGS=
1336
1337	cat >>confdefs.h <<_ACEOF
1338	#define PACKAGE "$PACKAGE"
1339	_ACEOF
1340
1341	cat >>confdefs.h <<_ACEOF
1342	#define VERSION "$VERSION"
1343	_ACEOF
1344
1345
1346
1347
1348	ac_ext=cc
1349	ac_cpp='$CXXCPP $CPPFLAGS'
1350	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1351	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1352	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
1353	if test -n "$ac_tool_prefix"; then
1354	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1355	do
1356	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1357	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1358	echo "$as_me:$LINENO: checking for $ac_word" >&5
1359	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1360	if test "${ac_cv_prog_CXX+set}" = set; then
1361	echo $ECHO_N "(cached) $ECHO_C" >&6
1362	else
1363	if test -n "$CXX"; then
1364	ac_cv_prog_CXX="$CXX" # Let the user override the test.
1365	else
1366	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1367	for as_dir in $PATH
1368	do
1369	IFS=$as_save_IFS
1370	test -z "$as_dir" && as_dir=.
1371	for ac_exec_ext in '' $ac_executable_extensions; do
1372	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1373	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
1374	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1375	break 2
1376	fi
1377	done
1378	done
1379
1380	fi
1381	fi
1382	CXX=$ac_cv_prog_CXX
1383	if test -n "$CXX"; then
1384	echo "$as_me:$LINENO: result: $CXX" >&5
1385	echo "${ECHO_T}$CXX" >&6
1386	else
1387	echo "$as_me:$LINENO: result: no" >&5
1388	echo "${ECHO_T}no" >&6
1389	fi
1390
1391	test -n "$CXX" && break
1392	done
1393	fi
1394	if test -z "$CXX"; then
1395	ac_ct_CXX=$CXX
1396	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1397	do
1398	# Extract the first word of "$ac_prog", so it can be a program name with args.
1399	set dummy $ac_prog; ac_word=$2
1400	echo "$as_me:$LINENO: checking for $ac_word" >&5
1401	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1402	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
1403	echo $ECHO_N "(cached) $ECHO_C" >&6
1404	else
1405	if test -n "$ac_ct_CXX"; then
1406	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
1407	else
1408	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1409	for as_dir in $PATH
1410	do
1411	IFS=$as_save_IFS
1412	test -z "$as_dir" && as_dir=.
1413	for ac_exec_ext in '' $ac_executable_extensions; do
1414	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1415	ac_cv_prog_ac_ct_CXX="$ac_prog"
1416	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1417	break 2
1418	fi
1419	done
1420	done
1421
1422	fi
1423	fi
1424	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
1425	if test -n "$ac_ct_CXX"; then
1426	echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
1427	echo "${ECHO_T}$ac_ct_CXX" >&6
1428	else
1429	echo "$as_me:$LINENO: result: no" >&5
1430	echo "${ECHO_T}no" >&6
1431	fi
1432
1433	test -n "$ac_ct_CXX" && break
1434	done
1435	test -n "$ac_ct_CXX" \|\| ac_ct_CXX="g++"
1436
1437	CXX=$ac_ct_CXX
1438	fi
1439
1440
1441	# Provide some information about the compiler.
1442	echo "$as_me:$LINENO:" \
1443	"checking for C++ compiler version" >&5
1444	ac_compiler=`set X $ac_compile; echo $2`
1445	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1446	(eval $ac_compiler --version </dev/null >&5) 2>&5
1447	ac_status=$?
1448	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1449	(exit $ac_status); }
1450	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1451	(eval $ac_compiler -v </dev/null >&5) 2>&5
1452	ac_status=$?
1453	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1454	(exit $ac_status); }
1455	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1456	(eval $ac_compiler -V </dev/null >&5) 2>&5
1457	ac_status=$?
1458	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1459	(exit $ac_status); }
1460
1461	cat >conftest.$ac_ext <<_ACEOF
1462	/* confdefs.h. */
1463	_ACEOF
1464	cat confdefs.h >>conftest.$ac_ext
1465	cat >>conftest.$ac_ext <<_ACEOF
1466	/* end confdefs.h. */
1467
1468	int
1469	main ()
1470	{
1471
1472	;
1473	return 0;
1474	}
1475	_ACEOF
1476	ac_clean_files_save=$ac_clean_files
1477	ac_clean_files="$ac_clean_files a.out a.exe b.out"
1478	# Try to create an executable without -o first, disregard a.out.
1479	# It will help us diagnose broken compilers, and finding out an intuition
1480	# of exeext.
1481	echo "$as_me:$LINENO: checking for C++ compiler default output file name" >&5
1482	echo $ECHO_N "checking for C++ compiler default output file name... $ECHO_C" >&6
1483	ac_link_default=`echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
1484	if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1485	(eval $ac_link_default) 2>&5
1486	ac_status=$?
1487	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1488	(exit $ac_status); }; then
1489	# Find the output, starting from the most likely. This scheme is
1490	# not robust to junk in `.', hence go to wildcards (a.*) only as a last
1491	# resort.
1492
1493	# Be careful to initialize this variable, since it used to be cached.
1494	# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
1495	ac_cv_exeext=
1496	# b.out is created by i960 compilers.
1497	for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
1498	do
1499	test -f "$ac_file" \|\| continue
1500	case $ac_file in
1501	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj )
1502	;;
1503	conftest.$ac_ext )
1504	# This is the source file.
1505	;;
1506	[ab].out )
1507	# We found the default executable, but exeext='' is most
1508	# certainly right.
1509	break;;
1510	. )
1511	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
1512	# FIXME: I believe we export ac_cv_exeext for Libtool,
1513	# but it would be cool to find out if it's true. Does anybody
1514	# maintain Libtool? --akim.
1515	export ac_cv_exeext
1516	break;;
1517	* )
1518	break;;
1519	esac
1520	done
1521	else
1522	echo "$as_me: failed program was:" >&5
1523	sed 's/^/\| /' conftest.$ac_ext >&5
1524
1525	{ { echo "$as_me:$LINENO: error: C++ compiler cannot create executables
1526	See \`config.log' for more details." >&5
1527	echo "$as_me: error: C++ compiler cannot create executables
1528	See \`config.log' for more details." >&2;}
1529	{ (exit 77); exit 77; }; }
1530	fi
1531
1532	ac_exeext=$ac_cv_exeext
1533	echo "$as_me:$LINENO: result: $ac_file" >&5
1534	echo "${ECHO_T}$ac_file" >&6
1535
1536	# Check the compiler produces executables we can run. If not, either
1537	# the compiler is broken, or we cross compile.
1538	echo "$as_me:$LINENO: checking whether the C++ compiler works" >&5
1539	echo $ECHO_N "checking whether the C++ compiler works... $ECHO_C" >&6
1540	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1541	# If not cross compiling, check that we can run a simple program.
1542	if test "$cross_compiling" != yes; then
1543	if { ac_try='./$ac_file'
1544	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1545	(eval $ac_try) 2>&5
1546	ac_status=$?
1547	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1548	(exit $ac_status); }; }; then
1549	cross_compiling=no
1550	else
1551	if test "$cross_compiling" = maybe; then
1552	cross_compiling=yes
1553	else
1554	{ { echo "$as_me:$LINENO: error: cannot run C++ compiled programs.
1555	If you meant to cross compile, use \`--host'.
1556	See \`config.log' for more details." >&5
1557	echo "$as_me: error: cannot run C++ compiled programs.
1558	If you meant to cross compile, use \`--host'.
1559	See \`config.log' for more details." >&2;}
1560	{ (exit 1); exit 1; }; }
1561	fi
1562	fi
1563	fi
1564	echo "$as_me:$LINENO: result: yes" >&5
1565	echo "${ECHO_T}yes" >&6
1566
1567	rm -f a.out a.exe conftest$ac_cv_exeext b.out
1568	ac_clean_files=$ac_clean_files_save
1569	# Check the compiler produces executables we can run. If not, either
1570	# the compiler is broken, or we cross compile.
1571	echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
1572	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
1573	echo "$as_me:$LINENO: result: $cross_compiling" >&5
1574	echo "${ECHO_T}$cross_compiling" >&6
1575
1576	echo "$as_me:$LINENO: checking for suffix of executables" >&5
1577	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
1578	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
1579	(eval $ac_link) 2>&5
1580	ac_status=$?
1581	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1582	(exit $ac_status); }; then
1583	# If both `conftest.exe' and `conftest' are `present' (well, observable)
1584	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
1585	# work properly (i.e., refer to `conftest.exe'), while it won't with
1586	# `rm'.
1587	for ac_file in conftest.exe conftest conftest.*; do
1588	test -f "$ac_file" \|\| continue
1589	case $ac_file in
1590	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj ) ;;
1591	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
1592	export ac_cv_exeext
1593	break;;
1594	* ) break;;
1595	esac
1596	done
1597	else
1598	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
1599	See \`config.log' for more details." >&5
1600	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
1601	See \`config.log' for more details." >&2;}
1602	{ (exit 1); exit 1; }; }
1603	fi
1604
1605	rm -f conftest$ac_cv_exeext
1606	echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
1607	echo "${ECHO_T}$ac_cv_exeext" >&6
1608
1609	rm -f conftest.$ac_ext
1610	EXEEXT=$ac_cv_exeext
1611	ac_exeext=$EXEEXT
1612	echo "$as_me:$LINENO: checking for suffix of object files" >&5
1613	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
1614	if test "${ac_cv_objext+set}" = set; then
1615	echo $ECHO_N "(cached) $ECHO_C" >&6
1616	else
1617	cat >conftest.$ac_ext <<_ACEOF
1618	/* confdefs.h. */
1619	_ACEOF
1620	cat confdefs.h >>conftest.$ac_ext
1621	cat >>conftest.$ac_ext <<_ACEOF
1622	/* end confdefs.h. */
1623
1624	int
1625	main ()
1626	{
1627
1628	;
1629	return 0;
1630	}
1631	_ACEOF
1632	rm -f conftest.o conftest.obj
1633	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1634	(eval $ac_compile) 2>&5
1635	ac_status=$?
1636	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1637	(exit $ac_status); }; then
1638	for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
1639	case $ac_file in
1640	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg ) ;;
1641	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
1642	break;;
1643	esac
1644	done
1645	else
1646	echo "$as_me: failed program was:" >&5
1647	sed 's/^/\| /' conftest.$ac_ext >&5
1648
1649	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
1650	See \`config.log' for more details." >&5
1651	echo "$as_me: error: cannot compute suffix of object files: cannot compile
1652	See \`config.log' for more details." >&2;}
1653	{ (exit 1); exit 1; }; }
1654	fi
1655
1656	rm -f conftest.$ac_cv_objext conftest.$ac_ext
1657	fi
1658	echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
1659	echo "${ECHO_T}$ac_cv_objext" >&6
1660	OBJEXT=$ac_cv_objext
1661	ac_objext=$OBJEXT
1662	echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
1663	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
1664	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
1665	echo $ECHO_N "(cached) $ECHO_C" >&6
1666	else
1667	cat >conftest.$ac_ext <<_ACEOF
1668	/* confdefs.h. */
1669	_ACEOF
1670	cat confdefs.h >>conftest.$ac_ext
1671	cat >>conftest.$ac_ext <<_ACEOF
1672	/* end confdefs.h. */
1673
1674	int
1675	main ()
1676	{
1677	#ifndef __GNUC__
1678	choke me
1679	#endif
1680
1681	;
1682	return 0;
1683	}
1684	_ACEOF
1685	rm -f conftest.$ac_objext
1686	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1687	(eval $ac_compile) 2>conftest.er1
1688	ac_status=$?
1689	grep -v '^ *+' conftest.er1 >conftest.err
1690	rm -f conftest.er1
1691	cat conftest.err >&5
1692	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1693	(exit $ac_status); } &&
1694	{ ac_try='test -z "$ac_cxx_werror_flag"
1695	\|\| test ! -s conftest.err'
1696	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1697	(eval $ac_try) 2>&5
1698	ac_status=$?
1699	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1700	(exit $ac_status); }; } &&
1701	{ ac_try='test -s conftest.$ac_objext'
1702	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1703	(eval $ac_try) 2>&5
1704	ac_status=$?
1705	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1706	(exit $ac_status); }; }; then
1707	ac_compiler_gnu=yes
1708	else
1709	echo "$as_me: failed program was:" >&5
1710	sed 's/^/\| /' conftest.$ac_ext >&5
1711
1712	ac_compiler_gnu=no
1713	fi
1714	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
1715	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
1716
1717	fi
1718	echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
1719	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
1720	GXX=`test $ac_compiler_gnu = yes && echo yes`
1721	ac_test_CXXFLAGS=${CXXFLAGS+set}
1722	ac_save_CXXFLAGS=$CXXFLAGS
1723	CXXFLAGS="-g"
1724	echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
1725	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
1726	if test "${ac_cv_prog_cxx_g+set}" = set; then
1727	echo $ECHO_N "(cached) $ECHO_C" >&6
1728	else
1729	cat >conftest.$ac_ext <<_ACEOF
1730	/* confdefs.h. */
1731	_ACEOF
1732	cat confdefs.h >>conftest.$ac_ext
1733	cat >>conftest.$ac_ext <<_ACEOF
1734	/* end confdefs.h. */
1735
1736	int
1737	main ()
1738	{
1739
1740	;
1741	return 0;
1742	}
1743	_ACEOF
1744	rm -f conftest.$ac_objext
1745	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1746	(eval $ac_compile) 2>conftest.er1
1747	ac_status=$?
1748	grep -v '^ *+' conftest.er1 >conftest.err
1749	rm -f conftest.er1
1750	cat conftest.err >&5
1751	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1752	(exit $ac_status); } &&
1753	{ ac_try='test -z "$ac_cxx_werror_flag"
1754	\|\| test ! -s conftest.err'
1755	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1756	(eval $ac_try) 2>&5
1757	ac_status=$?
1758	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1759	(exit $ac_status); }; } &&
1760	{ ac_try='test -s conftest.$ac_objext'
1761	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1762	(eval $ac_try) 2>&5
1763	ac_status=$?
1764	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1765	(exit $ac_status); }; }; then
1766	ac_cv_prog_cxx_g=yes
1767	else
1768	echo "$as_me: failed program was:" >&5
1769	sed 's/^/\| /' conftest.$ac_ext >&5
1770
1771	ac_cv_prog_cxx_g=no
1772	fi
1773	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
1774	fi
1775	echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
1776	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
1777	if test "$ac_test_CXXFLAGS" = set; then
1778	CXXFLAGS=$ac_save_CXXFLAGS
1779	elif test $ac_cv_prog_cxx_g = yes; then
1780	if test "$GXX" = yes; then
1781	CXXFLAGS="-g -O2"
1782	else
1783	CXXFLAGS="-g"
1784	fi
1785	else
1786	if test "$GXX" = yes; then
1787	CXXFLAGS="-O2"
1788	else
1789	CXXFLAGS=
1790	fi
1791	fi
1792	for ac_declaration in \
1793	'' \
1794	'extern "C" void std::exit (int) throw (); using std::exit;' \
1795	'extern "C" void std::exit (int); using std::exit;' \
1796	'extern "C" void exit (int) throw ();' \
1797	'extern "C" void exit (int);' \
1798	'void exit (int);'
1799	do
1800	cat >conftest.$ac_ext <<_ACEOF
1801	/* confdefs.h. */
1802	_ACEOF
1803	cat confdefs.h >>conftest.$ac_ext
1804	cat >>conftest.$ac_ext <<_ACEOF
1805	/* end confdefs.h. */
1806	$ac_declaration
1807	#include <stdlib.h>
1808	int
1809	main ()
1810	{
1811	exit (42);
1812	;
1813	return 0;
1814	}
1815	_ACEOF
1816	rm -f conftest.$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_cxx_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 $ac_status); }; }; then
1838	:
1839	else
1840	echo "$as_me: failed program was:" >&5
1841	sed 's/^/\| /' conftest.$ac_ext >&5
1842
1843	continue
1844	fi
1845	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
1846	cat >conftest.$ac_ext <<_ACEOF
1847	/* confdefs.h. */
1848	_ACEOF
1849	cat confdefs.h >>conftest.$ac_ext
1850	cat >>conftest.$ac_ext <<_ACEOF
1851	/* end confdefs.h. */
1852	$ac_declaration
1853	int
1854	main ()
1855	{
1856	exit (42);
1857	;
1858	return 0;
1859	}
1860	_ACEOF
1861	rm -f conftest.$ac_objext
1862	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1863	(eval $ac_compile) 2>conftest.er1
1864	ac_status=$?
1865	grep -v '^ *+' conftest.er1 >conftest.err
1866	rm -f conftest.er1
1867	cat conftest.err >&5
1868	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1869	(exit $ac_status); } &&
1870	{ ac_try='test -z "$ac_cxx_werror_flag"
1871	\|\| test ! -s conftest.err'
1872	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1873	(eval $ac_try) 2>&5
1874	ac_status=$?
1875	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1876	(exit $ac_status); }; } &&
1877	{ ac_try='test -s conftest.$ac_objext'
1878	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1879	(eval $ac_try) 2>&5
1880	ac_status=$?
1881	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1882	(exit $ac_status); }; }; then
1883	break
1884	else
1885	echo "$as_me: failed program was:" >&5
1886	sed 's/^/\| /' conftest.$ac_ext >&5
1887
1888	fi
1889	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
1890	done
1891	rm -f conftest*
1892	if test -n "$ac_declaration"; then
1893	echo '#ifdef __cplusplus' >>confdefs.h
1894	echo $ac_declaration >>confdefs.h
1895	echo '#endif' >>confdefs.h
1896	fi
1897
1898	ac_ext=c
1899	ac_cpp='$CPP $CPPFLAGS'
1900	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1901	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1902	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1903
1904	for ac_prog in gawk mawk nawk awk
1905	do
1906	# Extract the first word of "$ac_prog", so it can be a program name with args.
1907	set dummy $ac_prog; ac_word=$2
1908	echo "$as_me:$LINENO: checking for $ac_word" >&5
1909	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1910	if test "${ac_cv_prog_AWK+set}" = set; then
1911	echo $ECHO_N "(cached) $ECHO_C" >&6
1912	else
1913	if test -n "$AWK"; then
1914	ac_cv_prog_AWK="$AWK" # Let the user override the test.
1915	else
1916	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1917	for as_dir in $PATH
1918	do
1919	IFS=$as_save_IFS
1920	test -z "$as_dir" && as_dir=.
1921	for ac_exec_ext in '' $ac_executable_extensions; do
1922	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1923	ac_cv_prog_AWK="$ac_prog"
1924	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1925	break 2
1926	fi
1927	done
1928	done
1929
1930	fi
1931	fi
1932	AWK=$ac_cv_prog_AWK
1933	if test -n "$AWK"; then
1934	echo "$as_me:$LINENO: result: $AWK" >&5
1935	echo "${ECHO_T}$AWK" >&6
1936	else
1937	echo "$as_me:$LINENO: result: no" >&5
1938	echo "${ECHO_T}no" >&6
1939	fi
1940
1941	test -n "$AWK" && break
1942	done
1943
1944	for ac_prog in 'bison -y' byacc
1945	do
1946	# Extract the first word of "$ac_prog", so it can be a program name with args.
1947	set dummy $ac_prog; ac_word=$2
1948	echo "$as_me:$LINENO: checking for $ac_word" >&5
1949	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1950	if test "${ac_cv_prog_YACC+set}" = set; then
1951	echo $ECHO_N "(cached) $ECHO_C" >&6
1952	else
1953	if test -n "$YACC"; then
1954	ac_cv_prog_YACC="$YACC" # Let the user override the test.
1955	else
1956	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1957	for as_dir in $PATH
1958	do
1959	IFS=$as_save_IFS
1960	test -z "$as_dir" && as_dir=.
1961	for ac_exec_ext in '' $ac_executable_extensions; do
1962	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1963	ac_cv_prog_YACC="$ac_prog"
1964	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1965	break 2
1966	fi
1967	done
1968	done
1969
1970	fi
1971	fi
1972	YACC=$ac_cv_prog_YACC
1973	if test -n "$YACC"; then
1974	echo "$as_me:$LINENO: result: $YACC" >&5
1975	echo "${ECHO_T}$YACC" >&6
1976	else
1977	echo "$as_me:$LINENO: result: no" >&5
1978	echo "${ECHO_T}no" >&6
1979	fi
1980
1981	test -n "$YACC" && break
1982	done
1983	test -n "$YACC" \|\| YACC="yacc"
1984
1985	ac_ext=c
1986	ac_cpp='$CPP $CPPFLAGS'
1987	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1988	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1989	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1990	if test -n "$ac_tool_prefix"; then
1991	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1992	set dummy ${ac_tool_prefix}gcc; ac_word=$2
1993	echo "$as_me:$LINENO: checking for $ac_word" >&5
1994	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1995	if test "${ac_cv_prog_CC+set}" = set; then
1996	echo $ECHO_N "(cached) $ECHO_C" >&6
1997	else
1998	if test -n "$CC"; then
1999	ac_cv_prog_CC="$CC" # Let the user override the test.
2000	else
2001	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2002	for as_dir in $PATH
2003	do
2004	IFS=$as_save_IFS
2005	test -z "$as_dir" && as_dir=.
2006	for ac_exec_ext in '' $ac_executable_extensions; do
2007	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2008	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2009	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2010	break 2
2011	fi
2012	done
2013	done
2014
2015	fi
2016	fi
2017	CC=$ac_cv_prog_CC
2018	if test -n "$CC"; then
2019	echo "$as_me:$LINENO: result: $CC" >&5
2020	echo "${ECHO_T}$CC" >&6
2021	else
2022	echo "$as_me:$LINENO: result: no" >&5
2023	echo "${ECHO_T}no" >&6
2024	fi
2025
2026	fi
2027	if test -z "$ac_cv_prog_CC"; then
2028	ac_ct_CC=$CC
2029	# Extract the first word of "gcc", so it can be a program name with args.
2030	set dummy gcc; ac_word=$2
2031	echo "$as_me:$LINENO: checking for $ac_word" >&5
2032	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2033	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2034	echo $ECHO_N "(cached) $ECHO_C" >&6
2035	else
2036	if test -n "$ac_ct_CC"; then
2037	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2038	else
2039	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2040	for as_dir in $PATH
2041	do
2042	IFS=$as_save_IFS
2043	test -z "$as_dir" && as_dir=.
2044	for ac_exec_ext in '' $ac_executable_extensions; do
2045	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2046	ac_cv_prog_ac_ct_CC="gcc"
2047	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2048	break 2
2049	fi
2050	done
2051	done
2052
2053	fi
2054	fi
2055	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2056	if test -n "$ac_ct_CC"; then
2057	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2058	echo "${ECHO_T}$ac_ct_CC" >&6
2059	else
2060	echo "$as_me:$LINENO: result: no" >&5
2061	echo "${ECHO_T}no" >&6
2062	fi
2063
2064	CC=$ac_ct_CC
2065	else
2066	CC="$ac_cv_prog_CC"
2067	fi
2068
2069	if test -z "$CC"; then
2070	if test -n "$ac_tool_prefix"; then
2071	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2072	set dummy ${ac_tool_prefix}cc; ac_word=$2
2073	echo "$as_me:$LINENO: checking for $ac_word" >&5
2074	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2075	if test "${ac_cv_prog_CC+set}" = set; then
2076	echo $ECHO_N "(cached) $ECHO_C" >&6
2077	else
2078	if test -n "$CC"; then
2079	ac_cv_prog_CC="$CC" # Let the user override the test.
2080	else
2081	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2082	for as_dir in $PATH
2083	do
2084	IFS=$as_save_IFS
2085	test -z "$as_dir" && as_dir=.
2086	for ac_exec_ext in '' $ac_executable_extensions; do
2087	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2088	ac_cv_prog_CC="${ac_tool_prefix}cc"
2089	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2090	break 2
2091	fi
2092	done
2093	done
2094
2095	fi
2096	fi
2097	CC=$ac_cv_prog_CC
2098	if test -n "$CC"; then
2099	echo "$as_me:$LINENO: result: $CC" >&5
2100	echo "${ECHO_T}$CC" >&6
2101	else
2102	echo "$as_me:$LINENO: result: no" >&5
2103	echo "${ECHO_T}no" >&6
2104	fi
2105
2106	fi
2107	if test -z "$ac_cv_prog_CC"; then
2108	ac_ct_CC=$CC
2109	# Extract the first word of "cc", so it can be a program name with args.
2110	set dummy cc; ac_word=$2
2111	echo "$as_me:$LINENO: checking for $ac_word" >&5
2112	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2113	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2114	echo $ECHO_N "(cached) $ECHO_C" >&6
2115	else
2116	if test -n "$ac_ct_CC"; then
2117	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2118	else
2119	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2120	for as_dir in $PATH
2121	do
2122	IFS=$as_save_IFS
2123	test -z "$as_dir" && as_dir=.
2124	for ac_exec_ext in '' $ac_executable_extensions; do
2125	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2126	ac_cv_prog_ac_ct_CC="cc"
2127	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2128	break 2
2129	fi
2130	done
2131	done
2132
2133	fi
2134	fi
2135	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2136	if test -n "$ac_ct_CC"; then
2137	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2138	echo "${ECHO_T}$ac_ct_CC" >&6
2139	else
2140	echo "$as_me:$LINENO: result: no" >&5
2141	echo "${ECHO_T}no" >&6
2142	fi
2143
2144	CC=$ac_ct_CC
2145	else
2146	CC="$ac_cv_prog_CC"
2147	fi
2148
2149	fi
2150	if test -z "$CC"; then
2151	# Extract the first word of "cc", so it can be a program name with args.
2152	set dummy cc; ac_word=$2
2153	echo "$as_me:$LINENO: checking for $ac_word" >&5
2154	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2155	if test "${ac_cv_prog_CC+set}" = set; then
2156	echo $ECHO_N "(cached) $ECHO_C" >&6
2157	else
2158	if test -n "$CC"; then
2159	ac_cv_prog_CC="$CC" # Let the user override the test.
2160	else
2161	ac_prog_rejected=no
2162	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2163	for as_dir in $PATH
2164	do
2165	IFS=$as_save_IFS
2166	test -z "$as_dir" && as_dir=.
2167	for ac_exec_ext in '' $ac_executable_extensions; do
2168	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2169	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2170	ac_prog_rejected=yes
2171	continue
2172	fi
2173	ac_cv_prog_CC="cc"
2174	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2175	break 2
2176	fi
2177	done
2178	done
2179
2180	if test $ac_prog_rejected = yes; then
2181	# We found a bogon in the path, so make sure we never use it.
2182	set dummy $ac_cv_prog_CC
2183	shift
2184	if test $# != 0; then
2185	# We chose a different compiler from the bogus one.
2186	# However, it has the same basename, so the bogon will be chosen
2187	# first if we set CC to just the basename; use the full file name.
2188	shift
2189	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2190	fi
2191	fi
2192	fi
2193	fi
2194	CC=$ac_cv_prog_CC
2195	if test -n "$CC"; then
2196	echo "$as_me:$LINENO: result: $CC" >&5
2197	echo "${ECHO_T}$CC" >&6
2198	else
2199	echo "$as_me:$LINENO: result: no" >&5
2200	echo "${ECHO_T}no" >&6
2201	fi
2202
2203	fi
2204	if test -z "$CC"; then
2205	if test -n "$ac_tool_prefix"; then
2206	for ac_prog in cl
2207	do
2208	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2209	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2210	echo "$as_me:$LINENO: checking for $ac_word" >&5
2211	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2212	if test "${ac_cv_prog_CC+set}" = set; then
2213	echo $ECHO_N "(cached) $ECHO_C" >&6
2214	else
2215	if test -n "$CC"; then
2216	ac_cv_prog_CC="$CC" # Let the user override the test.
2217	else
2218	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2219	for as_dir in $PATH
2220	do
2221	IFS=$as_save_IFS
2222	test -z "$as_dir" && as_dir=.
2223	for ac_exec_ext in '' $ac_executable_extensions; do
2224	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2225	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2226	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2227	break 2
2228	fi
2229	done
2230	done
2231
2232	fi
2233	fi
2234	CC=$ac_cv_prog_CC
2235	if test -n "$CC"; then
2236	echo "$as_me:$LINENO: result: $CC" >&5
2237	echo "${ECHO_T}$CC" >&6
2238	else
2239	echo "$as_me:$LINENO: result: no" >&5
2240	echo "${ECHO_T}no" >&6
2241	fi
2242
2243	test -n "$CC" && break
2244	done
2245	fi
2246	if test -z "$CC"; then
2247	ac_ct_CC=$CC
2248	for ac_prog in cl
2249	do
2250	# Extract the first word of "$ac_prog", so it can be a program name with args.
2251	set dummy $ac_prog; ac_word=$2
2252	echo "$as_me:$LINENO: checking for $ac_word" >&5
2253	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2254	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2255	echo $ECHO_N "(cached) $ECHO_C" >&6
2256	else
2257	if test -n "$ac_ct_CC"; then
2258	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2259	else
2260	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2261	for as_dir in $PATH
2262	do
2263	IFS=$as_save_IFS
2264	test -z "$as_dir" && as_dir=.
2265	for ac_exec_ext in '' $ac_executable_extensions; do
2266	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2267	ac_cv_prog_ac_ct_CC="$ac_prog"
2268	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2269	break 2
2270	fi
2271	done
2272	done
2273
2274	fi
2275	fi
2276	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2277	if test -n "$ac_ct_CC"; then
2278	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2279	echo "${ECHO_T}$ac_ct_CC" >&6
2280	else
2281	echo "$as_me:$LINENO: result: no" >&5
2282	echo "${ECHO_T}no" >&6
2283	fi
2284
2285	test -n "$ac_ct_CC" && break
2286	done
2287
2288	CC=$ac_ct_CC
2289	fi
2290
2291	fi
2292
2293
2294	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2295	See \`config.log' for more details." >&5
2296	echo "$as_me: error: no acceptable C compiler found in \$PATH
2297	See \`config.log' for more details." >&2;}
2298	{ (exit 1); exit 1; }; }
2299
2300	# Provide some information about the compiler.
2301	echo "$as_me:$LINENO:" \
2302	"checking for C compiler version" >&5
2303	ac_compiler=`set X $ac_compile; echo $2`
2304	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2305	(eval $ac_compiler --version </dev/null >&5) 2>&5
2306	ac_status=$?
2307	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2308	(exit $ac_status); }
2309	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2310	(eval $ac_compiler -v </dev/null >&5) 2>&5
2311	ac_status=$?
2312	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2313	(exit $ac_status); }
2314	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2315	(eval $ac_compiler -V </dev/null >&5) 2>&5
2316	ac_status=$?
2317	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2318	(exit $ac_status); }
2319
2320	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2321	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2322	if test "${ac_cv_c_compiler_gnu+set}" = set; then
2323	echo $ECHO_N "(cached) $ECHO_C" >&6
2324	else
2325	cat >conftest.$ac_ext <<_ACEOF
2326	/* confdefs.h. */
2327	_ACEOF
2328	cat confdefs.h >>conftest.$ac_ext
2329	cat >>conftest.$ac_ext <<_ACEOF
2330	/* end confdefs.h. */
2331
2332	int
2333	main ()
2334	{
2335	#ifndef __GNUC__
2336	choke me
2337	#endif
2338
2339	;
2340	return 0;
2341	}
2342	_ACEOF
2343	rm -f conftest.$ac_objext
2344	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2345	(eval $ac_compile) 2>conftest.er1
2346	ac_status=$?
2347	grep -v '^ *+' conftest.er1 >conftest.err
2348	rm -f conftest.er1
2349	cat conftest.err >&5
2350	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2351	(exit $ac_status); } &&
2352	{ ac_try='test -z "$ac_c_werror_flag"
2353	\|\| test ! -s conftest.err'
2354	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2355	(eval $ac_try) 2>&5
2356	ac_status=$?
2357	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2358	(exit $ac_status); }; } &&
2359	{ ac_try='test -s conftest.$ac_objext'
2360	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2361	(eval $ac_try) 2>&5
2362	ac_status=$?
2363	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2364	(exit $ac_status); }; }; then
2365	ac_compiler_gnu=yes
2366	else
2367	echo "$as_me: failed program was:" >&5
2368	sed 's/^/\| /' conftest.$ac_ext >&5
2369
2370	ac_compiler_gnu=no
2371	fi
2372	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2373	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2374
2375	fi
2376	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2377	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2378	GCC=`test $ac_compiler_gnu = yes && echo yes`
2379	ac_test_CFLAGS=${CFLAGS+set}
2380	ac_save_CFLAGS=$CFLAGS
2381	CFLAGS="-g"
2382	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2383	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2384	if test "${ac_cv_prog_cc_g+set}" = set; then
2385	echo $ECHO_N "(cached) $ECHO_C" >&6
2386	else
2387	cat >conftest.$ac_ext <<_ACEOF
2388	/* confdefs.h. */
2389	_ACEOF
2390	cat confdefs.h >>conftest.$ac_ext
2391	cat >>conftest.$ac_ext <<_ACEOF
2392	/* end confdefs.h. */
2393
2394	int
2395	main ()
2396	{
2397
2398	;
2399	return 0;
2400	}
2401	_ACEOF
2402	rm -f conftest.$ac_objext
2403	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2404	(eval $ac_compile) 2>conftest.er1
2405	ac_status=$?
2406	grep -v '^ *+' conftest.er1 >conftest.err
2407	rm -f conftest.er1
2408	cat conftest.err >&5
2409	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2410	(exit $ac_status); } &&
2411	{ ac_try='test -z "$ac_c_werror_flag"
2412	\|\| test ! -s conftest.err'
2413	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2414	(eval $ac_try) 2>&5
2415	ac_status=$?
2416	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2417	(exit $ac_status); }; } &&
2418	{ ac_try='test -s conftest.$ac_objext'
2419	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2420	(eval $ac_try) 2>&5
2421	ac_status=$?
2422	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2423	(exit $ac_status); }; }; then
2424	ac_cv_prog_cc_g=yes
2425	else
2426	echo "$as_me: failed program was:" >&5
2427	sed 's/^/\| /' conftest.$ac_ext >&5
2428
2429	ac_cv_prog_cc_g=no
2430	fi
2431	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2432	fi
2433	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2434	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2435	if test "$ac_test_CFLAGS" = set; then
2436	CFLAGS=$ac_save_CFLAGS
2437	elif test $ac_cv_prog_cc_g = yes; then
2438	if test "$GCC" = yes; then
2439	CFLAGS="-g -O2"
2440	else
2441	CFLAGS="-g"
2442	fi
2443	else
2444	if test "$GCC" = yes; then
2445	CFLAGS="-O2"
2446	else
2447	CFLAGS=
2448	fi
2449	fi
2450	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2451	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2452	if test "${ac_cv_prog_cc_stdc+set}" = set; then
2453	echo $ECHO_N "(cached) $ECHO_C" >&6
2454	else
2455	ac_cv_prog_cc_stdc=no
2456	ac_save_CC=$CC
2457	cat >conftest.$ac_ext <<_ACEOF
2458	/* confdefs.h. */
2459	_ACEOF
2460	cat confdefs.h >>conftest.$ac_ext
2461	cat >>conftest.$ac_ext <<_ACEOF
2462	/* end confdefs.h. */
2463	#include <stdarg.h>
2464	#include <stdio.h>
2465	#include <sys/types.h>
2466	#include <sys/stat.h>
2467	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2468	struct buf { int x; };
2469	FILE * (rcsopen) (struct buf , struct stat *, int);
2470	static char *e (p, i)
2471	char **p;
2472	int i;
2473	{
2474	return p[i];
2475	}
2476	static char f (char (g) (char , int), char *p, ...)
2477	{
2478	char *s;
2479	va_list v;
2480	va_start (v,p);
2481	s = g (p, va_arg (v,int));
2482	va_end (v);
2483	return s;
2484	}
2485
2486	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2487	function prototypes and stuff, but not '\xHH' hex character constants.
2488	These don't provoke an error unfortunately, instead are silently treated
2489	as 'x'. The following induces an error, until -std1 is added to get
2490	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2491	array size at least. It's necessary to write '\x00'==0 to get something
2492	that's true only with -std1. */
2493	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2494
2495	int test (int i, double x);
2496	struct s1 {int (*f) (int a);};
2497	struct s2 {int (*f) (double a);};
2498	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
2499	int argc;
2500	char **argv;
2501	int
2502	main ()
2503	{
2504	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
2505	;
2506	return 0;
2507	}
2508	_ACEOF
2509	# Don't try gcc -ansi; that turns off useful extensions and
2510	# breaks some systems' header files.
2511	# AIX -qlanglvl=ansi
2512	# Ultrix and OSF/1 -std1
2513	# HP-UX 10.20 and later -Ae
2514	# HP-UX older versions -Aa -D_HPUX_SOURCE
2515	# SVR4 -Xc -D__EXTENSIONS__
2516	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2517	do
2518	CC="$ac_save_CC $ac_arg"
2519	rm -f conftest.$ac_objext
2520	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2521	(eval $ac_compile) 2>conftest.er1
2522	ac_status=$?
2523	grep -v '^ *+' conftest.er1 >conftest.err
2524	rm -f conftest.er1
2525	cat conftest.err >&5
2526	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2527	(exit $ac_status); } &&
2528	{ ac_try='test -z "$ac_c_werror_flag"
2529	\|\| test ! -s conftest.err'
2530	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2531	(eval $ac_try) 2>&5
2532	ac_status=$?
2533	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2534	(exit $ac_status); }; } &&
2535	{ ac_try='test -s conftest.$ac_objext'
2536	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2537	(eval $ac_try) 2>&5
2538	ac_status=$?
2539	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2540	(exit $ac_status); }; }; then
2541	ac_cv_prog_cc_stdc=$ac_arg
2542	break
2543	else
2544	echo "$as_me: failed program was:" >&5
2545	sed 's/^/\| /' conftest.$ac_ext >&5
2546
2547	fi
2548	rm -f conftest.err conftest.$ac_objext
2549	done
2550	rm -f conftest.$ac_ext conftest.$ac_objext
2551	CC=$ac_save_CC
2552
2553	fi
2554
2555	case "x$ac_cv_prog_cc_stdc" in
2556	x\|xno)
2557	echo "$as_me:$LINENO: result: none needed" >&5
2558	echo "${ECHO_T}none needed" >&6 ;;
2559	*)
2560	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2561	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2562	CC="$CC $ac_cv_prog_cc_stdc" ;;
2563	esac
2564
2565	# Some people use a C++ compiler to compile C. Since we use `exit',
2566	# in C++ we need to declare it. In case someone uses the same compiler
2567	# for both compiling C and C++ we need to have the C++ compiler decide
2568	# the declaration of exit, since it's the most demanding environment.
2569	cat >conftest.$ac_ext <<_ACEOF
2570	#ifndef __cplusplus
2571	choke me
2572	#endif
2573	_ACEOF
2574	rm -f conftest.$ac_objext
2575	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2576	(eval $ac_compile) 2>conftest.er1
2577	ac_status=$?
2578	grep -v '^ *+' conftest.er1 >conftest.err
2579	rm -f conftest.er1
2580	cat conftest.err >&5
2581	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2582	(exit $ac_status); } &&
2583	{ ac_try='test -z "$ac_c_werror_flag"
2584	\|\| test ! -s conftest.err'
2585	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2586	(eval $ac_try) 2>&5
2587	ac_status=$?
2588	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2589	(exit $ac_status); }; } &&
2590	{ ac_try='test -s conftest.$ac_objext'
2591	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2592	(eval $ac_try) 2>&5
2593	ac_status=$?
2594	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2595	(exit $ac_status); }; }; then
2596	for ac_declaration in \
2597	'' \
2598	'extern "C" void std::exit (int) throw (); using std::exit;' \
2599	'extern "C" void std::exit (int); using std::exit;' \
2600	'extern "C" void exit (int) throw ();' \
2601	'extern "C" void exit (int);' \
2602	'void exit (int);'
2603	do
2604	cat >conftest.$ac_ext <<_ACEOF
2605	/* confdefs.h. */
2606	_ACEOF
2607	cat confdefs.h >>conftest.$ac_ext
2608	cat >>conftest.$ac_ext <<_ACEOF
2609	/* end confdefs.h. */
2610	$ac_declaration
2611	#include <stdlib.h>
2612	int
2613	main ()
2614	{
2615	exit (42);
2616	;
2617	return 0;
2618	}
2619	_ACEOF
2620	rm -f conftest.$ac_objext
2621	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2622	(eval $ac_compile) 2>conftest.er1
2623	ac_status=$?
2624	grep -v '^ *+' conftest.er1 >conftest.err
2625	rm -f conftest.er1
2626	cat conftest.err >&5
2627	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2628	(exit $ac_status); } &&
2629	{ ac_try='test -z "$ac_c_werror_flag"
2630	\|\| test ! -s conftest.err'
2631	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2632	(eval $ac_try) 2>&5
2633	ac_status=$?
2634	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2635	(exit $ac_status); }; } &&
2636	{ ac_try='test -s conftest.$ac_objext'
2637	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2638	(eval $ac_try) 2>&5
2639	ac_status=$?
2640	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2641	(exit $ac_status); }; }; then
2642	:
2643	else
2644	echo "$as_me: failed program was:" >&5
2645	sed 's/^/\| /' conftest.$ac_ext >&5
2646
2647	continue
2648	fi
2649	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2650	cat >conftest.$ac_ext <<_ACEOF
2651	/* confdefs.h. */
2652	_ACEOF
2653	cat confdefs.h >>conftest.$ac_ext
2654	cat >>conftest.$ac_ext <<_ACEOF
2655	/* end confdefs.h. */
2656	$ac_declaration
2657	int
2658	main ()
2659	{
2660	exit (42);
2661	;
2662	return 0;
2663	}
2664	_ACEOF
2665	rm -f conftest.$ac_objext
2666	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2667	(eval $ac_compile) 2>conftest.er1
2668	ac_status=$?
2669	grep -v '^ *+' conftest.er1 >conftest.err
2670	rm -f conftest.er1
2671	cat conftest.err >&5
2672	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2673	(exit $ac_status); } &&
2674	{ ac_try='test -z "$ac_c_werror_flag"
2675	\|\| test ! -s conftest.err'
2676	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2677	(eval $ac_try) 2>&5
2678	ac_status=$?
2679	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2680	(exit $ac_status); }; } &&
2681	{ ac_try='test -s conftest.$ac_objext'
2682	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2683	(eval $ac_try) 2>&5
2684	ac_status=$?
2685	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2686	(exit $ac_status); }; }; then
2687	break
2688	else
2689	echo "$as_me: failed program was:" >&5
2690	sed 's/^/\| /' conftest.$ac_ext >&5
2691
2692	fi
2693	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2694	done
2695	rm -f conftest*
2696	if test -n "$ac_declaration"; then
2697	echo '#ifdef __cplusplus' >>confdefs.h
2698	echo $ac_declaration >>confdefs.h
2699	echo '#endif' >>confdefs.h
2700	fi
2701
2702	else
2703	echo "$as_me: failed program was:" >&5
2704	sed 's/^/\| /' conftest.$ac_ext >&5
2705
2706	fi
2707	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2708	ac_ext=c
2709	ac_cpp='$CPP $CPPFLAGS'
2710	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2711	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2712	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2713
2714	ac_aux_dir=
2715	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
2716	if test -f $ac_dir/install-sh; then
2717	ac_aux_dir=$ac_dir
2718	ac_install_sh="$ac_aux_dir/install-sh -c"
2719	break
2720	elif test -f $ac_dir/install.sh; then
2721	ac_aux_dir=$ac_dir
2722	ac_install_sh="$ac_aux_dir/install.sh -c"
2723	break
2724	elif test -f $ac_dir/shtool; then
2725	ac_aux_dir=$ac_dir
2726	ac_install_sh="$ac_aux_dir/shtool install -c"
2727	break
2728	fi
2729	done
2730	if test -z "$ac_aux_dir"; then
2731	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
2732	echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
2733	{ (exit 1); exit 1; }; }
2734	fi
2735	ac_config_guess="$SHELL $ac_aux_dir/config.guess"
2736	ac_config_sub="$SHELL $ac_aux_dir/config.sub"
2737	ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
2738
2739	# Find a good install program. We prefer a C program (faster),
2740	# so one script is as good as another. But avoid the broken or
2741	# incompatible versions:
2742	# SysV /etc/install, /usr/sbin/install
2743	# SunOS /usr/etc/install
2744	# IRIX /sbin/install
2745	# AIX /bin/install
2746	# AmigaOS /C/install, which installs bootblocks on floppy discs
2747	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2748	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
2749	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2750	# OS/2's system install, which has a completely different semantic
2751	# ./install, which can be erroneously created by make from ./install.sh.
2752	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
2753	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
2754	if test -z "$INSTALL"; then
2755	if test "${ac_cv_path_install+set}" = set; then
2756	echo $ECHO_N "(cached) $ECHO_C" >&6
2757	else
2758	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2759	for as_dir in $PATH
2760	do
2761	IFS=$as_save_IFS
2762	test -z "$as_dir" && as_dir=.
2763	# Account for people who put trailing slashes in PATH elements.
2764	case $as_dir/ in
2765	./ \| .// \| /cC/* \| \
2766	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
2767	?:\\/os2\\/install\\/* \| ?:\\/OS2\\/INSTALL\\/* \| \
2768	/usr/ucb/* ) ;;
2769	*)
2770	# OSF1 and SCO ODT 3.0 have their own names for install.
2771	# Don't use installbsd from OSF since it installs stuff as root
2772	# by default.
2773	for ac_prog in ginstall scoinst install; do
2774	for ac_exec_ext in '' $ac_executable_extensions; do
2775	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2776	if test $ac_prog = install &&
2777	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2778	# AIX install. It has an incompatible calling convention.
2779	:
2780	elif test $ac_prog = install &&
2781	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2782	# program-specific install script used by HP pwplus--don't use.
2783	:
2784	else
2785	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2786	break 3
2787	fi
2788	fi
2789	done
2790	done
2791	;;
2792	esac
2793	done
2794
2795
2796	fi
2797	if test "${ac_cv_path_install+set}" = set; then
2798	INSTALL=$ac_cv_path_install
2799	else
2800	# As a last resort, use the slow shell script. We don't cache a
2801	# path for INSTALL within a source directory, because that will
2802	# break other packages using the cache if that directory is
2803	# removed, or if the path is relative.
2804	INSTALL=$ac_install_sh
2805	fi
2806	fi
2807	echo "$as_me:$LINENO: result: $INSTALL" >&5
2808	echo "${ECHO_T}$INSTALL" >&6
2809
2810	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2811	# It thinks the first close brace ends the variable substitution.
2812	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2813
2814	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2815
2816	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2817
2818	echo "$as_me:$LINENO: checking whether ln -s works" >&5
2819	echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
2820	LN_S=$as_ln_s
2821	if test "$LN_S" = "ln -s"; then
2822	echo "$as_me:$LINENO: result: yes" >&5
2823	echo "${ECHO_T}yes" >&6
2824	else
2825	echo "$as_me:$LINENO: result: no, using $LN_S" >&5
2826	echo "${ECHO_T}no, using $LN_S" >&6
2827	fi
2828
2829	echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2830	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
2831	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y,:./+-,___p_,'`
2832	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
2833	echo $ECHO_N "(cached) $ECHO_C" >&6
2834	else
2835	cat >conftest.make <<\_ACEOF
2836	all:
2837	@echo 'ac_maketemp="$(MAKE)"'
2838	_ACEOF
2839	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2840	eval `${MAKE-make} -f conftest.make 2>/dev/null \| grep temp=`
2841	if test -n "$ac_maketemp"; then
2842	eval ac_cv_prog_make_${ac_make}_set=yes
2843	else
2844	eval ac_cv_prog_make_${ac_make}_set=no
2845	fi
2846	rm -f conftest.make
2847	fi
2848	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
2849	echo "$as_me:$LINENO: result: yes" >&5
2850	echo "${ECHO_T}yes" >&6
2851	SET_MAKE=
2852	else
2853	echo "$as_me:$LINENO: result: no" >&5
2854	echo "${ECHO_T}no" >&6
2855	SET_MAKE="MAKE=${MAKE-make}"
2856	fi
2857
2858	if test -n "$ac_tool_prefix"; then
2859	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2860	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2861	echo "$as_me:$LINENO: checking for $ac_word" >&5
2862	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2863	if test "${ac_cv_prog_RANLIB+set}" = set; then
2864	echo $ECHO_N "(cached) $ECHO_C" >&6
2865	else
2866	if test -n "$RANLIB"; then
2867	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2868	else
2869	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2870	for as_dir in $PATH
2871	do
2872	IFS=$as_save_IFS
2873	test -z "$as_dir" && as_dir=.
2874	for ac_exec_ext in '' $ac_executable_extensions; do
2875	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2876	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2877	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2878	break 2
2879	fi
2880	done
2881	done
2882
2883	fi
2884	fi
2885	RANLIB=$ac_cv_prog_RANLIB
2886	if test -n "$RANLIB"; then
2887	echo "$as_me:$LINENO: result: $RANLIB" >&5
2888	echo "${ECHO_T}$RANLIB" >&6
2889	else
2890	echo "$as_me:$LINENO: result: no" >&5
2891	echo "${ECHO_T}no" >&6
2892	fi
2893
2894	fi
2895	if test -z "$ac_cv_prog_RANLIB"; then
2896	ac_ct_RANLIB=$RANLIB
2897	# Extract the first word of "ranlib", so it can be a program name with args.
2898	set dummy ranlib; ac_word=$2
2899	echo "$as_me:$LINENO: checking for $ac_word" >&5
2900	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2901	if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
2902	echo $ECHO_N "(cached) $ECHO_C" >&6
2903	else
2904	if test -n "$ac_ct_RANLIB"; then
2905	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
2906	else
2907	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2908	for as_dir in $PATH
2909	do
2910	IFS=$as_save_IFS
2911	test -z "$as_dir" && as_dir=.
2912	for ac_exec_ext in '' $ac_executable_extensions; do
2913	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2914	ac_cv_prog_ac_ct_RANLIB="ranlib"
2915	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2916	break 2
2917	fi
2918	done
2919	done
2920
2921	test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
2922	fi
2923	fi
2924	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2925	if test -n "$ac_ct_RANLIB"; then
2926	echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
2927	echo "${ECHO_T}$ac_ct_RANLIB" >&6
2928	else
2929	echo "$as_me:$LINENO: result: no" >&5
2930	echo "${ECHO_T}no" >&6
2931	fi
2932
2933	RANLIB=$ac_ct_RANLIB
2934	else
2935	RANLIB="$ac_cv_prog_RANLIB"
2936	fi
2937
2938
2939
2940	ac_ext=c
2941	ac_cpp='$CPP $CPPFLAGS'
2942	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2943	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2944	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2945	echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2946	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
2947	# On Suns, sometimes $CPP names a directory.
2948	if test -n "$CPP" && test -d "$CPP"; then
2949	CPP=
2950	fi
2951	if test -z "$CPP"; then
2952	if test "${ac_cv_prog_CPP+set}" = set; then
2953	echo $ECHO_N "(cached) $ECHO_C" >&6
2954	else
2955	# Double quotes because CPP needs to be expanded
2956	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2957	do
2958	ac_preproc_ok=false
2959	for ac_c_preproc_warn_flag in '' yes
2960	do
2961	# Use a header file that comes with gcc, so configuring glibc
2962	# with a fresh cross-compiler works.
2963	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2964	# <limits.h> exists even on freestanding compilers.
2965	# On the NeXT, cc -E runs the code through the compiler's parser,
2966	# not just through cpp. "Syntax error" is here to catch this case.
2967	cat >conftest.$ac_ext <<_ACEOF
2968	/* confdefs.h. */
2969	_ACEOF
2970	cat confdefs.h >>conftest.$ac_ext
2971	cat >>conftest.$ac_ext <<_ACEOF
2972	/* end confdefs.h. */
2973	#ifdef __STDC__
2974	# include <limits.h>
2975	#else
2976	# include <assert.h>
2977	#endif
2978	Syntax error
2979	_ACEOF
2980	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2981	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2982	ac_status=$?
2983	grep -v '^ *+' conftest.er1 >conftest.err
2984	rm -f conftest.er1
2985	cat conftest.err >&5
2986	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2987	(exit $ac_status); } >/dev/null; then
2988	if test -s conftest.err; then
2989	ac_cpp_err=$ac_c_preproc_warn_flag
2990	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2991	else
2992	ac_cpp_err=
2993	fi
2994	else
2995	ac_cpp_err=yes
2996	fi
2997	if test -z "$ac_cpp_err"; then
2998	:
2999	else
3000	echo "$as_me: failed program was:" >&5
3001	sed 's/^/\| /' conftest.$ac_ext >&5
3002
3003	# Broken: fails on valid input.
3004	continue
3005	fi
3006	rm -f conftest.err conftest.$ac_ext
3007
3008	# OK, works on sane cases. Now check whether non-existent headers
3009	# can be detected and how.
3010	cat >conftest.$ac_ext <<_ACEOF
3011	/* confdefs.h. */
3012	_ACEOF
3013	cat confdefs.h >>conftest.$ac_ext
3014	cat >>conftest.$ac_ext <<_ACEOF
3015	/* end confdefs.h. */
3016	#include <ac_nonexistent.h>
3017	_ACEOF
3018	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3019	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3020	ac_status=$?
3021	grep -v '^ *+' conftest.er1 >conftest.err
3022	rm -f conftest.er1
3023	cat conftest.err >&5
3024	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3025	(exit $ac_status); } >/dev/null; then
3026	if test -s conftest.err; then
3027	ac_cpp_err=$ac_c_preproc_warn_flag
3028	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3029	else
3030	ac_cpp_err=
3031	fi
3032	else
3033	ac_cpp_err=yes
3034	fi
3035	if test -z "$ac_cpp_err"; then
3036	# Broken: success on invalid input.
3037	continue
3038	else
3039	echo "$as_me: failed program was:" >&5
3040	sed 's/^/\| /' conftest.$ac_ext >&5
3041
3042	# Passes both tests.
3043	ac_preproc_ok=:
3044	break
3045	fi
3046	rm -f conftest.err conftest.$ac_ext
3047
3048	done
3049	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3050	rm -f conftest.err conftest.$ac_ext
3051	if $ac_preproc_ok; then
3052	break
3053	fi
3054
3055	done
3056	ac_cv_prog_CPP=$CPP
3057
3058	fi
3059	CPP=$ac_cv_prog_CPP
3060	else
3061	ac_cv_prog_CPP=$CPP
3062	fi
3063	echo "$as_me:$LINENO: result: $CPP" >&5
3064	echo "${ECHO_T}$CPP" >&6
3065	ac_preproc_ok=false
3066	for ac_c_preproc_warn_flag in '' yes
3067	do
3068	# Use a header file that comes with gcc, so configuring glibc
3069	# with a fresh cross-compiler works.
3070	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3071	# <limits.h> exists even on freestanding compilers.
3072	# On the NeXT, cc -E runs the code through the compiler's parser,
3073	# not just through cpp. "Syntax error" is here to catch this case.
3074	cat >conftest.$ac_ext <<_ACEOF
3075	/* confdefs.h. */
3076	_ACEOF
3077	cat confdefs.h >>conftest.$ac_ext
3078	cat >>conftest.$ac_ext <<_ACEOF
3079	/* end confdefs.h. */
3080	#ifdef __STDC__
3081	# include <limits.h>
3082	#else
3083	# include <assert.h>
3084	#endif
3085	Syntax error
3086	_ACEOF
3087	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3088	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3089	ac_status=$?
3090	grep -v '^ *+' conftest.er1 >conftest.err
3091	rm -f conftest.er1
3092	cat conftest.err >&5
3093	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3094	(exit $ac_status); } >/dev/null; then
3095	if test -s conftest.err; then
3096	ac_cpp_err=$ac_c_preproc_warn_flag
3097	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3098	else
3099	ac_cpp_err=
3100	fi
3101	else
3102	ac_cpp_err=yes
3103	fi
3104	if test -z "$ac_cpp_err"; then
3105	:
3106	else
3107	echo "$as_me: failed program was:" >&5
3108	sed 's/^/\| /' conftest.$ac_ext >&5
3109
3110	# Broken: fails on valid input.
3111	continue
3112	fi
3113	rm -f conftest.err conftest.$ac_ext
3114
3115	# OK, works on sane cases. Now check whether non-existent headers
3116	# can be detected and how.
3117	cat >conftest.$ac_ext <<_ACEOF
3118	/* confdefs.h. */
3119	_ACEOF
3120	cat confdefs.h >>conftest.$ac_ext
3121	cat >>conftest.$ac_ext <<_ACEOF
3122	/* end confdefs.h. */
3123	#include <ac_nonexistent.h>
3124	_ACEOF
3125	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3126	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3127	ac_status=$?
3128	grep -v '^ *+' conftest.er1 >conftest.err
3129	rm -f conftest.er1
3130	cat conftest.err >&5
3131	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3132	(exit $ac_status); } >/dev/null; then
3133	if test -s conftest.err; then
3134	ac_cpp_err=$ac_c_preproc_warn_flag
3135	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3136	else
3137	ac_cpp_err=
3138	fi
3139	else
3140	ac_cpp_err=yes
3141	fi
3142	if test -z "$ac_cpp_err"; then
3143	# Broken: success on invalid input.
3144	continue
3145	else
3146	echo "$as_me: failed program was:" >&5
3147	sed 's/^/\| /' conftest.$ac_ext >&5
3148
3149	# Passes both tests.
3150	ac_preproc_ok=:
3151	break
3152	fi
3153	rm -f conftest.err conftest.$ac_ext
3154
3155	done
3156	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3157	rm -f conftest.err conftest.$ac_ext
3158	if $ac_preproc_ok; then
3159	:
3160	else
3161	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3162	See \`config.log' for more details." >&5
3163	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3164	See \`config.log' for more details." >&2;}
3165	{ (exit 1); exit 1; }; }
3166	fi
3167
3168	ac_ext=c
3169	ac_cpp='$CPP $CPPFLAGS'
3170	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3171	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3172	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3173
3174
3175	echo "$as_me:$LINENO: checking for egrep" >&5
3176	echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3177	if test "${ac_cv_prog_egrep+set}" = set; then
3178	echo $ECHO_N "(cached) $ECHO_C" >&6
3179	else
3180	if echo a \| (grep -E '(a\|b)') >/dev/null 2>&1
3181	then ac_cv_prog_egrep='grep -E'
3182	else ac_cv_prog_egrep='egrep'
3183	fi
3184	fi
3185	echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3186	echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3187	EGREP=$ac_cv_prog_egrep
3188
3189
3190
3191	echo "$as_me:$LINENO: checking for AIX" >&5
3192	echo $ECHO_N "checking for AIX... $ECHO_C" >&6
3193	cat >conftest.$ac_ext <<_ACEOF
3194	/* confdefs.h. */
3195	_ACEOF
3196	cat confdefs.h >>conftest.$ac_ext
3197	cat >>conftest.$ac_ext <<_ACEOF
3198	/* end confdefs.h. */
3199	#ifdef _AIX
3200	yes
3201	#endif
3202
3203	_ACEOF
3204	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3205	$EGREP "yes" >/dev/null 2>&1; then
3206	echo "$as_me:$LINENO: result: yes" >&5
3207	echo "${ECHO_T}yes" >&6
3208	cat >>confdefs.h <<\_ACEOF
3209	#define _ALL_SOURCE 1
3210	_ACEOF
3211
3212	else
3213	echo "$as_me:$LINENO: result: no" >&5
3214	echo "${ECHO_T}no" >&6
3215	fi
3216	rm -f conftest*
3217
3218
3219	echo "$as_me:$LINENO: checking for library containing strerror" >&5
3220	echo $ECHO_N "checking for library containing strerror... $ECHO_C" >&6
3221	if test "${ac_cv_search_strerror+set}" = set; then
3222	echo $ECHO_N "(cached) $ECHO_C" >&6
3223	else
3224	ac_func_search_save_LIBS=$LIBS
3225	ac_cv_search_strerror=no
3226	cat >conftest.$ac_ext <<_ACEOF
3227	/* confdefs.h. */
3228	_ACEOF
3229	cat confdefs.h >>conftest.$ac_ext
3230	cat >>conftest.$ac_ext <<_ACEOF
3231	/* end confdefs.h. */
3232
3233	/* Override any gcc2 internal prototype to avoid an error. */
3234	#ifdef __cplusplus
3235	extern "C"
3236	#endif
3237	/* We use char because int might match the return type of a gcc2
3238	builtin and then its argument prototype would still apply. */
3239	char strerror ();
3240	int
3241	main ()
3242	{
3243	strerror ();
3244	;
3245	return 0;
3246	}
3247	_ACEOF
3248	rm -f conftest.$ac_objext conftest$ac_exeext
3249	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3250	(eval $ac_link) 2>conftest.er1
3251	ac_status=$?
3252	grep -v '^ *+' conftest.er1 >conftest.err
3253	rm -f conftest.er1
3254	cat conftest.err >&5
3255	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3256	(exit $ac_status); } &&
3257	{ ac_try='test -z "$ac_c_werror_flag"
3258	\|\| test ! -s conftest.err'
3259	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3260	(eval $ac_try) 2>&5
3261	ac_status=$?
3262	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3263	(exit $ac_status); }; } &&
3264	{ ac_try='test -s conftest$ac_exeext'
3265	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3266	(eval $ac_try) 2>&5
3267	ac_status=$?
3268	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3269	(exit $ac_status); }; }; then
3270	ac_cv_search_strerror="none required"
3271	else
3272	echo "$as_me: failed program was:" >&5
3273	sed 's/^/\| /' conftest.$ac_ext >&5
3274
3275	fi
3276	rm -f conftest.err conftest.$ac_objext \
3277	conftest$ac_exeext conftest.$ac_ext
3278	if test "$ac_cv_search_strerror" = no; then
3279	for ac_lib in cposix; do
3280	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
3281	cat >conftest.$ac_ext <<_ACEOF
3282	/* confdefs.h. */
3283	_ACEOF
3284	cat confdefs.h >>conftest.$ac_ext
3285	cat >>conftest.$ac_ext <<_ACEOF
3286	/* end confdefs.h. */
3287
3288	/* Override any gcc2 internal prototype to avoid an error. */
3289	#ifdef __cplusplus
3290	extern "C"
3291	#endif
3292	/* We use char because int might match the return type of a gcc2
3293	builtin and then its argument prototype would still apply. */
3294	char strerror ();
3295	int
3296	main ()
3297	{
3298	strerror ();
3299	;
3300	return 0;
3301	}
3302	_ACEOF
3303	rm -f conftest.$ac_objext conftest$ac_exeext
3304	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3305	(eval $ac_link) 2>conftest.er1
3306	ac_status=$?
3307	grep -v '^ *+' conftest.er1 >conftest.err
3308	rm -f conftest.er1
3309	cat conftest.err >&5
3310	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3311	(exit $ac_status); } &&
3312	{ ac_try='test -z "$ac_c_werror_flag"
3313	\|\| test ! -s conftest.err'
3314	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3315	(eval $ac_try) 2>&5
3316	ac_status=$?
3317	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3318	(exit $ac_status); }; } &&
3319	{ ac_try='test -s conftest$ac_exeext'
3320	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3321	(eval $ac_try) 2>&5
3322	ac_status=$?
3323	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3324	(exit $ac_status); }; }; then
3325	ac_cv_search_strerror="-l$ac_lib"
3326	break
3327	else
3328	echo "$as_me: failed program was:" >&5
3329	sed 's/^/\| /' conftest.$ac_ext >&5
3330
3331	fi
3332	rm -f conftest.err conftest.$ac_objext \
3333	conftest$ac_exeext conftest.$ac_ext
3334	done
3335	fi
3336	LIBS=$ac_func_search_save_LIBS
3337	fi
3338	echo "$as_me:$LINENO: result: $ac_cv_search_strerror" >&5
3339	echo "${ECHO_T}$ac_cv_search_strerror" >&6
3340	if test "$ac_cv_search_strerror" != no; then
3341	test "$ac_cv_search_strerror" = "none required" \|\| LIBS="$ac_cv_search_strerror $LIBS"
3342
3343	fi
3344
3345	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3346	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3347	if test "${ac_cv_header_stdc+set}" = set; then
3348	echo $ECHO_N "(cached) $ECHO_C" >&6
3349	else
3350	cat >conftest.$ac_ext <<_ACEOF
3351	/* confdefs.h. */
3352	_ACEOF
3353	cat confdefs.h >>conftest.$ac_ext
3354	cat >>conftest.$ac_ext <<_ACEOF
3355	/* end confdefs.h. */
3356	#include <stdlib.h>
3357	#include <stdarg.h>
3358	#include <string.h>
3359	#include <float.h>
3360
3361	int
3362	main ()
3363	{
3364
3365	;
3366	return 0;
3367	}
3368	_ACEOF
3369	rm -f conftest.$ac_objext
3370	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3371	(eval $ac_compile) 2>conftest.er1
3372	ac_status=$?
3373	grep -v '^ *+' conftest.er1 >conftest.err
3374	rm -f conftest.er1
3375	cat conftest.err >&5
3376	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3377	(exit $ac_status); } &&
3378	{ ac_try='test -z "$ac_c_werror_flag"
3379	\|\| test ! -s conftest.err'
3380	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3381	(eval $ac_try) 2>&5
3382	ac_status=$?
3383	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3384	(exit $ac_status); }; } &&
3385	{ ac_try='test -s conftest.$ac_objext'
3386	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3387	(eval $ac_try) 2>&5
3388	ac_status=$?
3389	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3390	(exit $ac_status); }; }; then
3391	ac_cv_header_stdc=yes
3392	else
3393	echo "$as_me: failed program was:" >&5
3394	sed 's/^/\| /' conftest.$ac_ext >&5
3395
3396	ac_cv_header_stdc=no
3397	fi
3398	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3399
3400	if test $ac_cv_header_stdc = yes; then
3401	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3402	cat >conftest.$ac_ext <<_ACEOF
3403	/* confdefs.h. */
3404	_ACEOF
3405	cat confdefs.h >>conftest.$ac_ext
3406	cat >>conftest.$ac_ext <<_ACEOF
3407	/* end confdefs.h. */
3408	#include <string.h>
3409
3410	_ACEOF
3411	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3412	$EGREP "memchr" >/dev/null 2>&1; then
3413	:
3414	else
3415	ac_cv_header_stdc=no
3416	fi
3417	rm -f conftest*
3418
3419	fi
3420
3421	if test $ac_cv_header_stdc = yes; then
3422	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3423	cat >conftest.$ac_ext <<_ACEOF
3424	/* confdefs.h. */
3425	_ACEOF
3426	cat confdefs.h >>conftest.$ac_ext
3427	cat >>conftest.$ac_ext <<_ACEOF
3428	/* end confdefs.h. */
3429	#include <stdlib.h>
3430
3431	_ACEOF
3432	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3433	$EGREP "free" >/dev/null 2>&1; then
3434	:
3435	else
3436	ac_cv_header_stdc=no
3437	fi
3438	rm -f conftest*
3439
3440	fi
3441
3442	if test $ac_cv_header_stdc = yes; then
3443	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3444	if test "$cross_compiling" = yes; then
3445	:
3446	else
3447	cat >conftest.$ac_ext <<_ACEOF
3448	/* confdefs.h. */
3449	_ACEOF
3450	cat confdefs.h >>conftest.$ac_ext
3451	cat >>conftest.$ac_ext <<_ACEOF
3452	/* end confdefs.h. */
3453	#include <ctype.h>
3454	#if ((' ' & 0x0FF) == 0x020)
3455	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3456	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3457	#else
3458	# define ISLOWER(c) \
3459	(('a' <= (c) && (c) <= 'i') \
3460	\|\| ('j' <= (c) && (c) <= 'r') \
3461	\|\| ('s' <= (c) && (c) <= 'z'))
3462	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
3463	#endif
3464
3465	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
3466	int
3467	main ()
3468	{
3469	int i;
3470	for (i = 0; i < 256; i++)
3471	if (XOR (islower (i), ISLOWER (i))
3472	\|\| toupper (i) != TOUPPER (i))
3473	exit(2);
3474	exit (0);
3475	}
3476	_ACEOF
3477	rm -f conftest$ac_exeext
3478	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3479	(eval $ac_link) 2>&5
3480	ac_status=$?
3481	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3482	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3483	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3484	(eval $ac_try) 2>&5
3485	ac_status=$?
3486	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3487	(exit $ac_status); }; }; then
3488	:
3489	else
3490	echo "$as_me: program exited with status $ac_status" >&5
3491	echo "$as_me: failed program was:" >&5
3492	sed 's/^/\| /' conftest.$ac_ext >&5
3493
3494	( exit $ac_status )
3495	ac_cv_header_stdc=no
3496	fi
3497	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3498	fi
3499	fi
3500	fi
3501	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3502	echo "${ECHO_T}$ac_cv_header_stdc" >&6
3503	if test $ac_cv_header_stdc = yes; then
3504
3505	cat >>confdefs.h <<\_ACEOF
3506	#define STDC_HEADERS 1
3507	_ACEOF
3508
3509	fi
3510
3511	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
3512
3513
3514
3515
3516
3517
3518
3519
3520
3521	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3522	inttypes.h stdint.h unistd.h
3523	do
3524	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
3525	echo "$as_me:$LINENO: checking for $ac_header" >&5
3526	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3527	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3528	echo $ECHO_N "(cached) $ECHO_C" >&6
3529	else
3530	cat >conftest.$ac_ext <<_ACEOF
3531	/* confdefs.h. */
3532	_ACEOF
3533	cat confdefs.h >>conftest.$ac_ext
3534	cat >>conftest.$ac_ext <<_ACEOF
3535	/* end confdefs.h. */
3536	$ac_includes_default
3537
3538	#include <$ac_header>
3539	_ACEOF
3540	rm -f conftest.$ac_objext
3541	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3542	(eval $ac_compile) 2>conftest.er1
3543	ac_status=$?
3544	grep -v '^ *+' conftest.er1 >conftest.err
3545	rm -f conftest.er1
3546	cat conftest.err >&5
3547	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3548	(exit $ac_status); } &&
3549	{ ac_try='test -z "$ac_c_werror_flag"
3550	\|\| test ! -s conftest.err'
3551	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3552	(eval $ac_try) 2>&5
3553	ac_status=$?
3554	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3555	(exit $ac_status); }; } &&
3556	{ ac_try='test -s conftest.$ac_objext'
3557	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3558	(eval $ac_try) 2>&5
3559	ac_status=$?
3560	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3561	(exit $ac_status); }; }; then
3562	eval "$as_ac_Header=yes"
3563	else
3564	echo "$as_me: failed program was:" >&5
3565	sed 's/^/\| /' conftest.$ac_ext >&5
3566
3567	eval "$as_ac_Header=no"
3568	fi
3569	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3570	fi
3571	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3572	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3573	if test `eval echo '${'$as_ac_Header'}'` = yes; then
3574	cat >>confdefs.h <<_ACEOF
3575	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
3576	_ACEOF
3577
3578	fi
3579
3580	done
3581
3582
3583	if test "${ac_cv_header_minix_config_h+set}" = set; then
3584	echo "$as_me:$LINENO: checking for minix/config.h" >&5
3585	echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6
3586	if test "${ac_cv_header_minix_config_h+set}" = set; then
3587	echo $ECHO_N "(cached) $ECHO_C" >&6
3588	fi
3589	echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
3590	echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6
3591	else
3592	# Is the header compilable?
3593	echo "$as_me:$LINENO: checking minix/config.h usability" >&5
3594	echo $ECHO_N "checking minix/config.h usability... $ECHO_C" >&6
3595	cat >conftest.$ac_ext <<_ACEOF
3596	/* confdefs.h. */
3597	_ACEOF
3598	cat confdefs.h >>conftest.$ac_ext
3599	cat >>conftest.$ac_ext <<_ACEOF
3600	/* end confdefs.h. */
3601	$ac_includes_default
3602	#include <minix/config.h>
3603	_ACEOF
3604	rm -f conftest.$ac_objext
3605	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3606	(eval $ac_compile) 2>conftest.er1
3607	ac_status=$?
3608	grep -v '^ *+' conftest.er1 >conftest.err
3609	rm -f conftest.er1
3610	cat conftest.err >&5
3611	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3612	(exit $ac_status); } &&
3613	{ ac_try='test -z "$ac_c_werror_flag"
3614	\|\| test ! -s conftest.err'
3615	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3616	(eval $ac_try) 2>&5
3617	ac_status=$?
3618	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3619	(exit $ac_status); }; } &&
3620	{ ac_try='test -s conftest.$ac_objext'
3621	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3622	(eval $ac_try) 2>&5
3623	ac_status=$?
3624	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3625	(exit $ac_status); }; }; then
3626	ac_header_compiler=yes
3627	else
3628	echo "$as_me: failed program was:" >&5
3629	sed 's/^/\| /' conftest.$ac_ext >&5
3630
3631	ac_header_compiler=no
3632	fi
3633	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3634	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3635	echo "${ECHO_T}$ac_header_compiler" >&6
3636
3637	# Is the header present?
3638	echo "$as_me:$LINENO: checking minix/config.h presence" >&5
3639	echo $ECHO_N "checking minix/config.h presence... $ECHO_C" >&6
3640	cat >conftest.$ac_ext <<_ACEOF
3641	/* confdefs.h. */
3642	_ACEOF
3643	cat confdefs.h >>conftest.$ac_ext
3644	cat >>conftest.$ac_ext <<_ACEOF
3645	/* end confdefs.h. */
3646	#include <minix/config.h>
3647	_ACEOF
3648	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3649	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3650	ac_status=$?
3651	grep -v '^ *+' conftest.er1 >conftest.err
3652	rm -f conftest.er1
3653	cat conftest.err >&5
3654	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3655	(exit $ac_status); } >/dev/null; then
3656	if test -s conftest.err; then
3657	ac_cpp_err=$ac_c_preproc_warn_flag
3658	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3659	else
3660	ac_cpp_err=
3661	fi
3662	else
3663	ac_cpp_err=yes
3664	fi
3665	if test -z "$ac_cpp_err"; then
3666	ac_header_preproc=yes
3667	else
3668	echo "$as_me: failed program was:" >&5
3669	sed 's/^/\| /' conftest.$ac_ext >&5
3670
3671	ac_header_preproc=no
3672	fi
3673	rm -f conftest.err conftest.$ac_ext
3674	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3675	echo "${ECHO_T}$ac_header_preproc" >&6
3676
3677	# So? What about this header?
3678	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3679	yes:no: )
3680	{ echo "$as_me:$LINENO: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&5
3681	echo "$as_me: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
3682	{ echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the compiler's result" >&5
3683	echo "$as_me: WARNING: minix/config.h: proceeding with the compiler's result" >&2;}
3684	ac_header_preproc=yes
3685	;;
3686	no:yes:* )
3687	{ echo "$as_me:$LINENO: WARNING: minix/config.h: present but cannot be compiled" >&5
3688	echo "$as_me: WARNING: minix/config.h: present but cannot be compiled" >&2;}
3689	{ echo "$as_me:$LINENO: WARNING: minix/config.h: check for missing prerequisite headers?" >&5
3690	echo "$as_me: WARNING: minix/config.h: check for missing prerequisite headers?" >&2;}
3691	{ echo "$as_me:$LINENO: WARNING: minix/config.h: see the Autoconf documentation" >&5
3692	echo "$as_me: WARNING: minix/config.h: see the Autoconf documentation" >&2;}
3693	{ echo "$as_me:$LINENO: WARNING: minix/config.h: section \"Present But Cannot Be Compiled\"" >&5
3694	echo "$as_me: WARNING: minix/config.h: section \"Present But Cannot Be Compiled\"" >&2;}
3695	{ echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the preprocessor's result" >&5
3696	echo "$as_me: WARNING: minix/config.h: proceeding with the preprocessor's result" >&2;}
3697	{ echo "$as_me:$LINENO: WARNING: minix/config.h: in the future, the compiler will take precedence" >&5
3698	echo "$as_me: WARNING: minix/config.h: in the future, the compiler will take precedence" >&2;}
3699	(
3700	cat <<\_ASBOX
3701	## ------------------------------------------ ##
3702	## Report this to the AC_PACKAGE_NAME lists. ##
3703	## ------------------------------------------ ##
3704	_ASBOX
3705	) \|
3706	sed "s/^/$as_me: WARNING: /" >&2
3707	;;
3708	esac
3709	echo "$as_me:$LINENO: checking for minix/config.h" >&5
3710	echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6
3711	if test "${ac_cv_header_minix_config_h+set}" = set; then
3712	echo $ECHO_N "(cached) $ECHO_C" >&6
3713	else
3714	ac_cv_header_minix_config_h=$ac_header_preproc
3715	fi
3716	echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
3717	echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6
3718
3719	fi
3720	if test $ac_cv_header_minix_config_h = yes; then
3721	MINIX=yes
3722	else
3723	MINIX=
3724	fi
3725
3726
3727	if test "$MINIX" = yes; then
3728
3729	cat >>confdefs.h <<\_ACEOF
3730	#define _POSIX_SOURCE 1
3731	_ACEOF
3732
3733
3734	cat >>confdefs.h <<\_ACEOF
3735	#define _POSIX_1_SOURCE 2
3736	_ACEOF
3737
3738
3739	cat >>confdefs.h <<\_ACEOF
3740	#define _MINIX 1
3741	_ACEOF
3742
3743	fi
3744
3745	echo "$as_me:$LINENO: checking for ${CC-cc} option to accept ANSI C" >&5
3746	echo $ECHO_N "checking for ${CC-cc} option to accept ANSI C... $ECHO_C" >&6
3747	if test "${ac_cv_prog_cc_stdc+set}" = set; then
3748	echo $ECHO_N "(cached) $ECHO_C" >&6
3749	else
3750	ac_cv_prog_cc_stdc=no
3751	ac_save_CFLAGS="$CFLAGS"
3752	# Don't try gcc -ansi; that turns off useful extensions and
3753	# breaks some systems' header files.
3754	# AIX -qlanglvl=ansi
3755	# Ultrix and OSF/1 -std1
3756	# HP-UX -Aa -D_HPUX_SOURCE
3757	# SVR4 -Xc
3758	for ac_arg in "" -qlanglvl=ansi -std1 "-Aa -D_HPUX_SOURCE" -Xc
3759	do
3760	CFLAGS="$ac_save_CFLAGS $ac_arg"
3761	cat >conftest.$ac_ext <<_ACEOF
3762	/* confdefs.h. */
3763	_ACEOF
3764	cat confdefs.h >>conftest.$ac_ext
3765	cat >>conftest.$ac_ext <<_ACEOF
3766	/* end confdefs.h. */
3767	#if !defined(__STDC__) \|\| __STDC__ != 1
3768	choke me
3769	#endif
3770
3771	int
3772	main ()
3773	{
3774	int test (int i, double x);
3775	struct s1 {int (*f) (int a);};
3776	struct s2 {int (*f) (double a);};
3777	;
3778	return 0;
3779	}
3780	_ACEOF
3781	rm -f conftest.$ac_objext
3782	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3783	(eval $ac_compile) 2>conftest.er1
3784	ac_status=$?
3785	grep -v '^ *+' conftest.er1 >conftest.err
3786	rm -f conftest.er1
3787	cat conftest.err >&5
3788	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3789	(exit $ac_status); } &&
3790	{ ac_try='test -z "$ac_c_werror_flag"
3791	\|\| test ! -s conftest.err'
3792	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3793	(eval $ac_try) 2>&5
3794	ac_status=$?
3795	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3796	(exit $ac_status); }; } &&
3797	{ ac_try='test -s conftest.$ac_objext'
3798	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3799	(eval $ac_try) 2>&5
3800	ac_status=$?
3801	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3802	(exit $ac_status); }; }; then
3803	ac_cv_prog_cc_stdc="$ac_arg"; break
3804	else
3805	echo "$as_me: failed program was:" >&5
3806	sed 's/^/\| /' conftest.$ac_ext >&5
3807
3808	fi
3809	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3810	done
3811	CFLAGS="$ac_save_CFLAGS"
3812
3813	fi
3814
3815	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
3816	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
3817	case "x$ac_cv_prog_cc_stdc" in
3818	x\|xno) ;;
3819	*) CC="$CC $ac_cv_prog_cc_stdc" ;;
3820	esac
3821
3822
3823	echo "$as_me:$LINENO: checking for function prototypes" >&5
3824	echo $ECHO_N "checking for function prototypes... $ECHO_C" >&6
3825	if test "$ac_cv_prog_cc_stdc" != no; then
3826	echo "$as_me:$LINENO: result: yes" >&5
3827	echo "${ECHO_T}yes" >&6
3828	cat >>confdefs.h <<\_ACEOF
3829	#define PROTOTYPES 1
3830	_ACEOF
3831
3832	U= ANSI2KNR=
3833	else
3834	echo "$as_me:$LINENO: result: no" >&5
3835	echo "${ECHO_T}no" >&6
3836	U=_ ANSI2KNR=ansi2knr
3837	fi
3838
3839	echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
3840	echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6
3841	if test "${ac_cv_c_const+set}" = set; then
3842	echo $ECHO_N "(cached) $ECHO_C" >&6
3843	else
3844	cat >conftest.$ac_ext <<_ACEOF
3845	/* confdefs.h. */
3846	_ACEOF
3847	cat confdefs.h >>conftest.$ac_ext
3848	cat >>conftest.$ac_ext <<_ACEOF
3849	/* end confdefs.h. */
3850
3851	int
3852	main ()
3853	{
3854	/* FIXME: Include the comments suggested by Paul. */
3855	#ifndef __cplusplus
3856	/* Ultrix mips cc rejects this. */
3857	typedef int charset[2];
3858	const charset x;
3859	/* SunOS 4.1.1 cc rejects this. */
3860	char const const ccp;
3861	char **p;
3862	/* NEC SVR4.0.2 mips cc rejects this. */
3863	struct point {int x, y;};
3864	static struct point const zero = {0,0};
3865	/* AIX XL C 1.02.0.0 rejects this.
3866	It does not let you subtract one const X* pointer from another in
3867	an arm of an if-expression whose if-part is not a constant
3868	expression */
3869	const char *g = "string";
3870	ccp = &g + (g ? g-g : 0);
3871	/* HPUX 7.0 cc rejects these. */
3872	++ccp;
3873	p = (char**) ccp;
3874	ccp = (char const const ) p;
3875	{ /* SCO 3.2v4 cc rejects this. */
3876	char *t;
3877	char const s = 0 ? (char ) 0 : (char const *) 0;
3878
3879	*t++ = 0;
3880	}
3881	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
3882	int x[] = {25, 17};
3883	const int *foo = &x[0];
3884	++foo;
3885	}
3886	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
3887	typedef const int *iptr;
3888	iptr p = 0;
3889	++p;
3890	}
3891	{ /* AIX XL C 1.02.0.0 rejects this saying
3892	"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
3893	struct s { int j; const int *ap[3]; };
3894	struct s *b; b->j = 5;
3895	}
3896	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
3897	const int foo = 10;
3898	}
3899	#endif
3900
3901	;
3902	return 0;
3903	}
3904	_ACEOF
3905	rm -f conftest.$ac_objext
3906	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3907	(eval $ac_compile) 2>conftest.er1
3908	ac_status=$?
3909	grep -v '^ *+' conftest.er1 >conftest.err
3910	rm -f conftest.er1
3911	cat conftest.err >&5
3912	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3913	(exit $ac_status); } &&
3914	{ ac_try='test -z "$ac_c_werror_flag"
3915	\|\| test ! -s conftest.err'
3916	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3917	(eval $ac_try) 2>&5
3918	ac_status=$?
3919	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3920	(exit $ac_status); }; } &&
3921	{ ac_try='test -s conftest.$ac_objext'
3922	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3923	(eval $ac_try) 2>&5
3924	ac_status=$?
3925	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3926	(exit $ac_status); }; }; then
3927	ac_cv_c_const=yes
3928	else
3929	echo "$as_me: failed program was:" >&5
3930	sed 's/^/\| /' conftest.$ac_ext >&5
3931
3932	ac_cv_c_const=no
3933	fi
3934	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3935	fi
3936	echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
3937	echo "${ECHO_T}$ac_cv_c_const" >&6
3938	if test $ac_cv_c_const = no; then
3939
3940	cat >>confdefs.h <<\_ACEOF
3941	#define const
3942	_ACEOF
3943
3944	fi
3945
3946	echo "$as_me:$LINENO: checking for off_t" >&5
3947	echo $ECHO_N "checking for off_t... $ECHO_C" >&6
3948	if test "${ac_cv_type_off_t+set}" = set; then
3949	echo $ECHO_N "(cached) $ECHO_C" >&6
3950	else
3951	cat >conftest.$ac_ext <<_ACEOF
3952	/* confdefs.h. */
3953	_ACEOF
3954	cat confdefs.h >>conftest.$ac_ext
3955	cat >>conftest.$ac_ext <<_ACEOF
3956	/* end confdefs.h. */
3957	$ac_includes_default
3958	int
3959	main ()
3960	{
3961	if ((off_t *) 0)
3962	return 0;
3963	if (sizeof (off_t))
3964	return 0;
3965	;
3966	return 0;
3967	}
3968	_ACEOF
3969	rm -f conftest.$ac_objext
3970	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3971	(eval $ac_compile) 2>conftest.er1
3972	ac_status=$?
3973	grep -v '^ *+' conftest.er1 >conftest.err
3974	rm -f conftest.er1
3975	cat conftest.err >&5
3976	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3977	(exit $ac_status); } &&
3978	{ ac_try='test -z "$ac_c_werror_flag"
3979	\|\| test ! -s conftest.err'
3980	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3981	(eval $ac_try) 2>&5
3982	ac_status=$?
3983	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3984	(exit $ac_status); }; } &&
3985	{ ac_try='test -s conftest.$ac_objext'
3986	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3987	(eval $ac_try) 2>&5
3988	ac_status=$?
3989	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3990	(exit $ac_status); }; }; then
3991	ac_cv_type_off_t=yes
3992	else
3993	echo "$as_me: failed program was:" >&5
3994	sed 's/^/\| /' conftest.$ac_ext >&5
3995
3996	ac_cv_type_off_t=no
3997	fi
3998	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3999	fi
4000	echo "$as_me:$LINENO: result: $ac_cv_type_off_t" >&5
4001	echo "${ECHO_T}$ac_cv_type_off_t" >&6
4002	if test $ac_cv_type_off_t = yes; then
4003	:
4004	else
4005
4006	cat >>confdefs.h <<_ACEOF
4007	#define off_t long
4008	_ACEOF
4009
4010	fi
4011
4012	echo "$as_me:$LINENO: checking for size_t" >&5
4013	echo $ECHO_N "checking for size_t... $ECHO_C" >&6
4014	if test "${ac_cv_type_size_t+set}" = set; then
4015	echo $ECHO_N "(cached) $ECHO_C" >&6
4016	else
4017	cat >conftest.$ac_ext <<_ACEOF
4018	/* confdefs.h. */
4019	_ACEOF
4020	cat confdefs.h >>conftest.$ac_ext
4021	cat >>conftest.$ac_ext <<_ACEOF
4022	/* end confdefs.h. */
4023	$ac_includes_default
4024	int
4025	main ()
4026	{
4027	if ((size_t *) 0)
4028	return 0;
4029	if (sizeof (size_t))
4030	return 0;
4031	;
4032	return 0;
4033	}
4034	_ACEOF
4035	rm -f conftest.$ac_objext
4036	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4037	(eval $ac_compile) 2>conftest.er1
4038	ac_status=$?
4039	grep -v '^ *+' conftest.er1 >conftest.err
4040	rm -f conftest.er1
4041	cat conftest.err >&5
4042	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4043	(exit $ac_status); } &&
4044	{ ac_try='test -z "$ac_c_werror_flag"
4045	\|\| test ! -s conftest.err'
4046	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4047	(eval $ac_try) 2>&5
4048	ac_status=$?
4049	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4050	(exit $ac_status); }; } &&
4051	{ ac_try='test -s conftest.$ac_objext'
4052	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4053	(eval $ac_try) 2>&5
4054	ac_status=$?
4055	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4056	(exit $ac_status); }; }; then
4057	ac_cv_type_size_t=yes
4058	else
4059	echo "$as_me: failed program was:" >&5
4060	sed 's/^/\| /' conftest.$ac_ext >&5
4061
4062	ac_cv_type_size_t=no
4063	fi
4064	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4065	fi
4066	echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
4067	echo "${ECHO_T}$ac_cv_type_size_t" >&6
4068	if test $ac_cv_type_size_t = yes; then
4069	:
4070	else
4071
4072	cat >>confdefs.h <<_ACEOF
4073	#define size_t unsigned
4074	_ACEOF
4075
4076	fi
4077
4078	echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
4079	echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6
4080	if test "${ac_cv_header_time+set}" = set; then
4081	echo $ECHO_N "(cached) $ECHO_C" >&6
4082	else
4083	cat >conftest.$ac_ext <<_ACEOF
4084	/* confdefs.h. */
4085	_ACEOF
4086	cat confdefs.h >>conftest.$ac_ext
4087	cat >>conftest.$ac_ext <<_ACEOF
4088	/* end confdefs.h. */
4089	#include <sys/types.h>
4090	#include <sys/time.h>
4091	#include <time.h>
4092
4093	int
4094	main ()
4095	{
4096	if ((struct tm *) 0)
4097	return 0;
4098	;
4099	return 0;
4100	}
4101	_ACEOF
4102	rm -f conftest.$ac_objext
4103	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4104	(eval $ac_compile) 2>conftest.er1
4105	ac_status=$?
4106	grep -v '^ *+' conftest.er1 >conftest.err
4107	rm -f conftest.er1
4108	cat conftest.err >&5
4109	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4110	(exit $ac_status); } &&
4111	{ ac_try='test -z "$ac_c_werror_flag"
4112	\|\| test ! -s conftest.err'
4113	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4114	(eval $ac_try) 2>&5
4115	ac_status=$?
4116	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4117	(exit $ac_status); }; } &&
4118	{ ac_try='test -s conftest.$ac_objext'
4119	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4120	(eval $ac_try) 2>&5
4121	ac_status=$?
4122	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4123	(exit $ac_status); }; }; then
4124	ac_cv_header_time=yes
4125	else
4126	echo "$as_me: failed program was:" >&5
4127	sed 's/^/\| /' conftest.$ac_ext >&5
4128
4129	ac_cv_header_time=no
4130	fi
4131	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4132	fi
4133	echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
4134	echo "${ECHO_T}$ac_cv_header_time" >&6
4135	if test $ac_cv_header_time = yes; then
4136
4137	cat >>confdefs.h <<\_ACEOF
4138	#define TIME_WITH_SYS_TIME 1
4139	_ACEOF
4140
4141	fi
4142
4143	echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5
4144	echo $ECHO_N "checking whether struct tm is in sys/time.h or time.h... $ECHO_C" >&6
4145	if test "${ac_cv_struct_tm+set}" = set; then
4146	echo $ECHO_N "(cached) $ECHO_C" >&6
4147	else
4148	cat >conftest.$ac_ext <<_ACEOF
4149	/* confdefs.h. */
4150	_ACEOF
4151	cat confdefs.h >>conftest.$ac_ext
4152	cat >>conftest.$ac_ext <<_ACEOF
4153	/* end confdefs.h. */
4154	#include <sys/types.h>
4155	#include <time.h>
4156
4157	int
4158	main ()
4159	{
4160	struct tm *tp; tp->tm_sec;
4161	;
4162	return 0;
4163	}
4164	_ACEOF
4165	rm -f conftest.$ac_objext
4166	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4167	(eval $ac_compile) 2>conftest.er1
4168	ac_status=$?
4169	grep -v '^ *+' conftest.er1 >conftest.err
4170	rm -f conftest.er1
4171	cat conftest.err >&5
4172	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4173	(exit $ac_status); } &&
4174	{ ac_try='test -z "$ac_c_werror_flag"
4175	\|\| test ! -s conftest.err'
4176	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4177	(eval $ac_try) 2>&5
4178	ac_status=$?
4179	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4180	(exit $ac_status); }; } &&
4181	{ ac_try='test -s conftest.$ac_objext'
4182	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4183	(eval $ac_try) 2>&5
4184	ac_status=$?
4185	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4186	(exit $ac_status); }; }; then
4187	ac_cv_struct_tm=time.h
4188	else
4189	echo "$as_me: failed program was:" >&5
4190	sed 's/^/\| /' conftest.$ac_ext >&5
4191
4192	ac_cv_struct_tm=sys/time.h
4193	fi
4194	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4195	fi
4196	echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5
4197	echo "${ECHO_T}$ac_cv_struct_tm" >&6
4198	if test $ac_cv_struct_tm = sys/time.h; then
4199
4200	cat >>confdefs.h <<\_ACEOF
4201	#define TM_IN_SYS_TIME 1
4202	_ACEOF
4203
4204	fi
4205
4206
4207	if test "$ac_cv_prog_cc_stdc" = '-Xc'; then
4208	cat >conftest.$ac_ext <<_ACEOF
4209	/* confdefs.h. */
4210	_ACEOF
4211	cat confdefs.h >>conftest.$ac_ext
4212	cat >>conftest.$ac_ext <<_ACEOF
4213	/* end confdefs.h. */
4214	#include <stdio.h>
4215
4216	int
4217	main ()
4218	{
4219	FILE *rubbish = popen("yes", "r");
4220	;
4221	return 0;
4222	}
4223	_ACEOF
4224	rm -f conftest.$ac_objext
4225	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4226	(eval $ac_compile) 2>conftest.er1
4227	ac_status=$?
4228	grep -v '^ *+' conftest.er1 >conftest.err
4229	rm -f conftest.er1
4230	cat conftest.err >&5
4231	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4232	(exit $ac_status); } &&
4233	{ ac_try='test -z "$ac_c_werror_flag"
4234	\|\| test ! -s conftest.err'
4235	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4236	(eval $ac_try) 2>&5
4237	ac_status=$?
4238	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4239	(exit $ac_status); }; } &&
4240	{ ac_try='test -s conftest.$ac_objext'
4241	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4242	(eval $ac_try) 2>&5
4243	ac_status=$?
4244	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4245	(exit $ac_status); }; }; then
4246	:
4247	else
4248	echo "$as_me: failed program was:" >&5
4249	sed 's/^/\| /' conftest.$ac_ext >&5
4250
4251	CC="`echo $CC \| sed 's/-Xc/-Xa/'`" ac_cv_prog_cc_stdc='-Xa'
4252	fi
4253	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4254	fi
4255
4256
4257
4258	echo "$as_me:$LINENO: checking for main in -lg" >&5
4259	echo $ECHO_N "checking for main in -lg... $ECHO_C" >&6
4260	if test "${ac_cv_lib_g_main+set}" = set; then
4261	echo $ECHO_N "(cached) $ECHO_C" >&6
4262	else
4263	ac_check_lib_save_LIBS=$LIBS
4264	LIBS="-lg $LIBS"
4265	cat >conftest.$ac_ext <<_ACEOF
4266	/* confdefs.h. */
4267	_ACEOF
4268	cat confdefs.h >>conftest.$ac_ext
4269	cat >>conftest.$ac_ext <<_ACEOF
4270	/* end confdefs.h. */
4271
4272
4273	int
4274	main ()
4275	{
4276	main ();
4277	;
4278	return 0;
4279	}
4280	_ACEOF
4281	rm -f conftest.$ac_objext conftest$ac_exeext
4282	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4283	(eval $ac_link) 2>conftest.er1
4284	ac_status=$?
4285	grep -v '^ *+' conftest.er1 >conftest.err
4286	rm -f conftest.er1
4287	cat conftest.err >&5
4288	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4289	(exit $ac_status); } &&
4290	{ ac_try='test -z "$ac_c_werror_flag"
4291	\|\| test ! -s conftest.err'
4292	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4293	(eval $ac_try) 2>&5
4294	ac_status=$?
4295	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4296	(exit $ac_status); }; } &&
4297	{ ac_try='test -s conftest$ac_exeext'
4298	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4299	(eval $ac_try) 2>&5
4300	ac_status=$?
4301	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4302	(exit $ac_status); }; }; then
4303	ac_cv_lib_g_main=yes
4304	else
4305	echo "$as_me: failed program was:" >&5
4306	sed 's/^/\| /' conftest.$ac_ext >&5
4307
4308	ac_cv_lib_g_main=no
4309	fi
4310	rm -f conftest.err conftest.$ac_objext \
4311	conftest$ac_exeext conftest.$ac_ext
4312	LIBS=$ac_check_lib_save_LIBS
4313	fi
4314	echo "$as_me:$LINENO: result: $ac_cv_lib_g_main" >&5
4315	echo "${ECHO_T}$ac_cv_lib_g_main" >&6
4316	if test $ac_cv_lib_g_main = yes; then
4317	cat >>confdefs.h <<_ACEOF
4318	#define HAVE_LIBG 1
4319	_ACEOF
4320
4321	LIBS="-lg $LIBS"
4322
4323	fi
4324
4325
4326	echo "$as_me:$LINENO: checking for main in -lm" >&5
4327	echo $ECHO_N "checking for main in -lm... $ECHO_C" >&6
4328	if test "${ac_cv_lib_m_main+set}" = set; then
4329	echo $ECHO_N "(cached) $ECHO_C" >&6
4330	else
4331	ac_check_lib_save_LIBS=$LIBS
4332	LIBS="-lm $LIBS"
4333	cat >conftest.$ac_ext <<_ACEOF
4334	/* confdefs.h. */
4335	_ACEOF
4336	cat confdefs.h >>conftest.$ac_ext
4337	cat >>conftest.$ac_ext <<_ACEOF
4338	/* end confdefs.h. */
4339
4340
4341	int
4342	main ()
4343	{
4344	main ();
4345	;
4346	return 0;
4347	}
4348	_ACEOF
4349	rm -f conftest.$ac_objext conftest$ac_exeext
4350	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4351	(eval $ac_link) 2>conftest.er1
4352	ac_status=$?
4353	grep -v '^ *+' conftest.er1 >conftest.err
4354	rm -f conftest.er1
4355	cat conftest.err >&5
4356	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4357	(exit $ac_status); } &&
4358	{ ac_try='test -z "$ac_c_werror_flag"
4359	\|\| test ! -s conftest.err'
4360	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4361	(eval $ac_try) 2>&5
4362	ac_status=$?
4363	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4364	(exit $ac_status); }; } &&
4365	{ ac_try='test -s conftest$ac_exeext'
4366	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4367	(eval $ac_try) 2>&5
4368	ac_status=$?
4369	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4370	(exit $ac_status); }; }; then
4371	ac_cv_lib_m_main=yes
4372	else
4373	echo "$as_me: failed program was:" >&5
4374	sed 's/^/\| /' conftest.$ac_ext >&5
4375
4376	ac_cv_lib_m_main=no
4377	fi
4378	rm -f conftest.err conftest.$ac_objext \
4379	conftest$ac_exeext conftest.$ac_ext
4380	LIBS=$ac_check_lib_save_LIBS
4381	fi
4382	echo "$as_me:$LINENO: result: $ac_cv_lib_m_main" >&5
4383	echo "${ECHO_T}$ac_cv_lib_m_main" >&6
4384	if test $ac_cv_lib_m_main = yes; then
4385	cat >>confdefs.h <<_ACEOF
4386	#define HAVE_LIBM 1
4387	_ACEOF
4388
4389	LIBS="-lm $LIBS"
4390
4391	fi
4392
4393
4394	echo "$as_me:$LINENO: checking for main in -lstdc++" >&5
4395	echo $ECHO_N "checking for main in -lstdc++... $ECHO_C" >&6
4396	if test "${ac_cv_lib_stdcpp_main+set}" = set; then
4397	echo $ECHO_N "(cached) $ECHO_C" >&6
4398	else
4399	ac_check_lib_save_LIBS=$LIBS
4400	LIBS="-lstdc++ $LIBS"
4401	cat >conftest.$ac_ext <<_ACEOF
4402	/* confdefs.h. */
4403	_ACEOF
4404	cat confdefs.h >>conftest.$ac_ext
4405	cat >>conftest.$ac_ext <<_ACEOF
4406	/* end confdefs.h. */
4407
4408
4409	int
4410	main ()
4411	{
4412	main ();
4413	;
4414	return 0;
4415	}
4416	_ACEOF
4417	rm -f conftest.$ac_objext conftest$ac_exeext
4418	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4419	(eval $ac_link) 2>conftest.er1
4420	ac_status=$?
4421	grep -v '^ *+' conftest.er1 >conftest.err
4422	rm -f conftest.er1
4423	cat conftest.err >&5
4424	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4425	(exit $ac_status); } &&
4426	{ ac_try='test -z "$ac_c_werror_flag"
4427	\|\| test ! -s conftest.err'
4428	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4429	(eval $ac_try) 2>&5
4430	ac_status=$?
4431	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4432	(exit $ac_status); }; } &&
4433	{ ac_try='test -s conftest$ac_exeext'
4434	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4435	(eval $ac_try) 2>&5
4436	ac_status=$?
4437	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4438	(exit $ac_status); }; }; then
4439	ac_cv_lib_stdcpp_main=yes
4440	else
4441	echo "$as_me: failed program was:" >&5
4442	sed 's/^/\| /' conftest.$ac_ext >&5
4443
4444	ac_cv_lib_stdcpp_main=no
4445	fi
4446	rm -f conftest.err conftest.$ac_objext \
4447	conftest$ac_exeext conftest.$ac_ext
4448	LIBS=$ac_check_lib_save_LIBS
4449	fi
4450	echo "$as_me:$LINENO: result: $ac_cv_lib_stdcpp_main" >&5
4451	echo "${ECHO_T}$ac_cv_lib_stdcpp_main" >&6
4452	if test $ac_cv_lib_stdcpp_main = yes; then
4453	cat >>confdefs.h <<_ACEOF
4454	#define HAVE_LIBSTDC__ 1
4455	_ACEOF
4456
4457	LIBS="-lstdc++ $LIBS"
4458
4459	fi
4460
4461
4462	echo "$as_me:$LINENO: checking for main in -lcrypt" >&5
4463	echo $ECHO_N "checking for main in -lcrypt... $ECHO_C" >&6
4464	if test "${ac_cv_lib_crypt_main+set}" = set; then
4465	echo $ECHO_N "(cached) $ECHO_C" >&6
4466	else
4467	ac_check_lib_save_LIBS=$LIBS
4468	LIBS="-lcrypt $LIBS"
4469	cat >conftest.$ac_ext <<_ACEOF
4470	/* confdefs.h. */
4471	_ACEOF
4472	cat confdefs.h >>conftest.$ac_ext
4473	cat >>conftest.$ac_ext <<_ACEOF
4474	/* end confdefs.h. */
4475
4476
4477	int
4478	main ()
4479	{
4480	main ();
4481	;
4482	return 0;
4483	}
4484	_ACEOF
4485	rm -f conftest.$ac_objext conftest$ac_exeext
4486	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4487	(eval $ac_link) 2>conftest.er1
4488	ac_status=$?
4489	grep -v '^ *+' conftest.er1 >conftest.err
4490	rm -f conftest.er1
4491	cat conftest.err >&5
4492	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4493	(exit $ac_status); } &&
4494	{ ac_try='test -z "$ac_c_werror_flag"
4495	\|\| test ! -s conftest.err'
4496	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4497	(eval $ac_try) 2>&5
4498	ac_status=$?
4499	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4500	(exit $ac_status); }; } &&
4501	{ ac_try='test -s conftest$ac_exeext'
4502	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4503	(eval $ac_try) 2>&5
4504	ac_status=$?
4505	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4506	(exit $ac_status); }; }; then
4507	ac_cv_lib_crypt_main=yes
4508	else
4509	echo "$as_me: failed program was:" >&5
4510	sed 's/^/\| /' conftest.$ac_ext >&5
4511
4512	ac_cv_lib_crypt_main=no
4513	fi
4514	rm -f conftest.err conftest.$ac_objext \
4515	conftest$ac_exeext conftest.$ac_ext
4516	LIBS=$ac_check_lib_save_LIBS
4517	fi
4518	echo "$as_me:$LINENO: result: $ac_cv_lib_crypt_main" >&5
4519	echo "${ECHO_T}$ac_cv_lib_crypt_main" >&6
4520	if test $ac_cv_lib_crypt_main = yes; then
4521	cat >>confdefs.h <<_ACEOF
4522	#define HAVE_LIBCRYPT 1
4523	_ACEOF
4524
4525	LIBS="-lcrypt $LIBS"
4526
4527	fi
4528
4529
4530
4531
4532
4533
4534
4535	ac_header_dirent=no
4536	for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
4537	as_ac_Header=`echo "ac_cv_header_dirent_$ac_hdr" \| $as_tr_sh`
4538	echo "$as_me:$LINENO: checking for $ac_hdr that defines DIR" >&5
4539	echo $ECHO_N "checking for $ac_hdr that defines DIR... $ECHO_C" >&6
4540	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4541	echo $ECHO_N "(cached) $ECHO_C" >&6
4542	else
4543	cat >conftest.$ac_ext <<_ACEOF
4544	/* confdefs.h. */
4545	_ACEOF
4546	cat confdefs.h >>conftest.$ac_ext
4547	cat >>conftest.$ac_ext <<_ACEOF
4548	/* end confdefs.h. */
4549	#include <sys/types.h>
4550	#include <$ac_hdr>
4551
4552	int
4553	main ()
4554	{
4555	if ((DIR *) 0)
4556	return 0;
4557	;
4558	return 0;
4559	}
4560	_ACEOF
4561	rm -f conftest.$ac_objext
4562	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4563	(eval $ac_compile) 2>conftest.er1
4564	ac_status=$?
4565	grep -v '^ *+' conftest.er1 >conftest.err
4566	rm -f conftest.er1
4567	cat conftest.err >&5
4568	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4569	(exit $ac_status); } &&
4570	{ ac_try='test -z "$ac_c_werror_flag"
4571	\|\| test ! -s conftest.err'
4572	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4573	(eval $ac_try) 2>&5
4574	ac_status=$?
4575	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4576	(exit $ac_status); }; } &&
4577	{ ac_try='test -s conftest.$ac_objext'
4578	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4579	(eval $ac_try) 2>&5
4580	ac_status=$?
4581	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4582	(exit $ac_status); }; }; then
4583	eval "$as_ac_Header=yes"
4584	else
4585	echo "$as_me: failed program was:" >&5
4586	sed 's/^/\| /' conftest.$ac_ext >&5
4587
4588	eval "$as_ac_Header=no"
4589	fi
4590	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4591	fi
4592	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4593	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4594	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4595	cat >>confdefs.h <<_ACEOF
4596	#define `echo "HAVE_$ac_hdr" \| $as_tr_cpp` 1
4597	_ACEOF
4598
4599	ac_header_dirent=$ac_hdr; break
4600	fi
4601
4602	done
4603	# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
4604	if test $ac_header_dirent = dirent.h; then
4605	echo "$as_me:$LINENO: checking for library containing opendir" >&5
4606	echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6
4607	if test "${ac_cv_search_opendir+set}" = set; then
4608	echo $ECHO_N "(cached) $ECHO_C" >&6
4609	else
4610	ac_func_search_save_LIBS=$LIBS
4611	ac_cv_search_opendir=no
4612	cat >conftest.$ac_ext <<_ACEOF
4613	/* confdefs.h. */
4614	_ACEOF
4615	cat confdefs.h >>conftest.$ac_ext
4616	cat >>conftest.$ac_ext <<_ACEOF
4617	/* end confdefs.h. */
4618
4619	/* Override any gcc2 internal prototype to avoid an error. */
4620	#ifdef __cplusplus
4621	extern "C"
4622	#endif
4623	/* We use char because int might match the return type of a gcc2
4624	builtin and then its argument prototype would still apply. */
4625	char opendir ();
4626	int
4627	main ()
4628	{
4629	opendir ();
4630	;
4631	return 0;
4632	}
4633	_ACEOF
4634	rm -f conftest.$ac_objext conftest$ac_exeext
4635	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4636	(eval $ac_link) 2>conftest.er1
4637	ac_status=$?
4638	grep -v '^ *+' conftest.er1 >conftest.err
4639	rm -f conftest.er1
4640	cat conftest.err >&5
4641	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4642	(exit $ac_status); } &&
4643	{ ac_try='test -z "$ac_c_werror_flag"
4644	\|\| test ! -s conftest.err'
4645	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4646	(eval $ac_try) 2>&5
4647	ac_status=$?
4648	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4649	(exit $ac_status); }; } &&
4650	{ ac_try='test -s conftest$ac_exeext'
4651	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4652	(eval $ac_try) 2>&5
4653	ac_status=$?
4654	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4655	(exit $ac_status); }; }; then
4656	ac_cv_search_opendir="none required"
4657	else
4658	echo "$as_me: failed program was:" >&5
4659	sed 's/^/\| /' conftest.$ac_ext >&5
4660
4661	fi
4662	rm -f conftest.err conftest.$ac_objext \
4663	conftest$ac_exeext conftest.$ac_ext
4664	if test "$ac_cv_search_opendir" = no; then
4665	for ac_lib in dir; do
4666	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4667	cat >conftest.$ac_ext <<_ACEOF
4668	/* confdefs.h. */
4669	_ACEOF
4670	cat confdefs.h >>conftest.$ac_ext
4671	cat >>conftest.$ac_ext <<_ACEOF
4672	/* end confdefs.h. */
4673
4674	/* Override any gcc2 internal prototype to avoid an error. */
4675	#ifdef __cplusplus
4676	extern "C"
4677	#endif
4678	/* We use char because int might match the return type of a gcc2
4679	builtin and then its argument prototype would still apply. */
4680	char opendir ();
4681	int
4682	main ()
4683	{
4684	opendir ();
4685	;
4686	return 0;
4687	}
4688	_ACEOF
4689	rm -f conftest.$ac_objext conftest$ac_exeext
4690	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4691	(eval $ac_link) 2>conftest.er1
4692	ac_status=$?
4693	grep -v '^ *+' conftest.er1 >conftest.err
4694	rm -f conftest.er1
4695	cat conftest.err >&5
4696	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4697	(exit $ac_status); } &&
4698	{ ac_try='test -z "$ac_c_werror_flag"
4699	\|\| test ! -s conftest.err'
4700	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4701	(eval $ac_try) 2>&5
4702	ac_status=$?
4703	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4704	(exit $ac_status); }; } &&
4705	{ ac_try='test -s conftest$ac_exeext'
4706	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4707	(eval $ac_try) 2>&5
4708	ac_status=$?
4709	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4710	(exit $ac_status); }; }; then
4711	ac_cv_search_opendir="-l$ac_lib"
4712	break
4713	else
4714	echo "$as_me: failed program was:" >&5
4715	sed 's/^/\| /' conftest.$ac_ext >&5
4716
4717	fi
4718	rm -f conftest.err conftest.$ac_objext \
4719	conftest$ac_exeext conftest.$ac_ext
4720	done
4721	fi
4722	LIBS=$ac_func_search_save_LIBS
4723	fi
4724	echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5
4725	echo "${ECHO_T}$ac_cv_search_opendir" >&6
4726	if test "$ac_cv_search_opendir" != no; then
4727	test "$ac_cv_search_opendir" = "none required" \|\| LIBS="$ac_cv_search_opendir $LIBS"
4728
4729	fi
4730
4731	else
4732	echo "$as_me:$LINENO: checking for library containing opendir" >&5
4733	echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6
4734	if test "${ac_cv_search_opendir+set}" = set; then
4735	echo $ECHO_N "(cached) $ECHO_C" >&6
4736	else
4737	ac_func_search_save_LIBS=$LIBS
4738	ac_cv_search_opendir=no
4739	cat >conftest.$ac_ext <<_ACEOF
4740	/* confdefs.h. */
4741	_ACEOF
4742	cat confdefs.h >>conftest.$ac_ext
4743	cat >>conftest.$ac_ext <<_ACEOF
4744	/* end confdefs.h. */
4745
4746	/* Override any gcc2 internal prototype to avoid an error. */
4747	#ifdef __cplusplus
4748	extern "C"
4749	#endif
4750	/* We use char because int might match the return type of a gcc2
4751	builtin and then its argument prototype would still apply. */
4752	char opendir ();
4753	int
4754	main ()
4755	{
4756	opendir ();
4757	;
4758	return 0;
4759	}
4760	_ACEOF
4761	rm -f conftest.$ac_objext conftest$ac_exeext
4762	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4763	(eval $ac_link) 2>conftest.er1
4764	ac_status=$?
4765	grep -v '^ *+' conftest.er1 >conftest.err
4766	rm -f conftest.er1
4767	cat conftest.err >&5
4768	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4769	(exit $ac_status); } &&
4770	{ ac_try='test -z "$ac_c_werror_flag"
4771	\|\| test ! -s conftest.err'
4772	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4773	(eval $ac_try) 2>&5
4774	ac_status=$?
4775	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4776	(exit $ac_status); }; } &&
4777	{ ac_try='test -s conftest$ac_exeext'
4778	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4779	(eval $ac_try) 2>&5
4780	ac_status=$?
4781	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4782	(exit $ac_status); }; }; then
4783	ac_cv_search_opendir="none required"
4784	else
4785	echo "$as_me: failed program was:" >&5
4786	sed 's/^/\| /' conftest.$ac_ext >&5
4787
4788	fi
4789	rm -f conftest.err conftest.$ac_objext \
4790	conftest$ac_exeext conftest.$ac_ext
4791	if test "$ac_cv_search_opendir" = no; then
4792	for ac_lib in x; do
4793	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4794	cat >conftest.$ac_ext <<_ACEOF
4795	/* confdefs.h. */
4796	_ACEOF
4797	cat confdefs.h >>conftest.$ac_ext
4798	cat >>conftest.$ac_ext <<_ACEOF
4799	/* end confdefs.h. */
4800
4801	/* Override any gcc2 internal prototype to avoid an error. */
4802	#ifdef __cplusplus
4803	extern "C"
4804	#endif
4805	/* We use char because int might match the return type of a gcc2
4806	builtin and then its argument prototype would still apply. */
4807	char opendir ();
4808	int
4809	main ()
4810	{
4811	opendir ();
4812	;
4813	return 0;
4814	}
4815	_ACEOF
4816	rm -f conftest.$ac_objext conftest$ac_exeext
4817	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4818	(eval $ac_link) 2>conftest.er1
4819	ac_status=$?
4820	grep -v '^ *+' conftest.er1 >conftest.err
4821	rm -f conftest.er1
4822	cat conftest.err >&5
4823	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4824	(exit $ac_status); } &&
4825	{ ac_try='test -z "$ac_c_werror_flag"
4826	\|\| test ! -s conftest.err'
4827	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4828	(eval $ac_try) 2>&5
4829	ac_status=$?
4830	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4831	(exit $ac_status); }; } &&
4832	{ ac_try='test -s conftest$ac_exeext'
4833	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4834	(eval $ac_try) 2>&5
4835	ac_status=$?
4836	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4837	(exit $ac_status); }; }; then
4838	ac_cv_search_opendir="-l$ac_lib"
4839	break
4840	else
4841	echo "$as_me: failed program was:" >&5
4842	sed 's/^/\| /' conftest.$ac_ext >&5
4843
4844	fi
4845	rm -f conftest.err conftest.$ac_objext \
4846	conftest$ac_exeext conftest.$ac_ext
4847	done
4848	fi
4849	LIBS=$ac_func_search_save_LIBS
4850	fi
4851	echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5
4852	echo "${ECHO_T}$ac_cv_search_opendir" >&6
4853	if test "$ac_cv_search_opendir" != no; then
4854	test "$ac_cv_search_opendir" = "none required" \|\| LIBS="$ac_cv_search_opendir $LIBS"
4855
4856	fi
4857
4858	fi
4859
4860	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
4861	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
4862	if test "${ac_cv_header_stdc+set}" = set; then
4863	echo $ECHO_N "(cached) $ECHO_C" >&6
4864	else
4865	cat >conftest.$ac_ext <<_ACEOF
4866	/* confdefs.h. */
4867	_ACEOF
4868	cat confdefs.h >>conftest.$ac_ext
4869	cat >>conftest.$ac_ext <<_ACEOF
4870	/* end confdefs.h. */
4871	#include <stdlib.h>
4872	#include <stdarg.h>
4873	#include <string.h>
4874	#include <float.h>
4875
4876	int
4877	main ()
4878	{
4879
4880	;
4881	return 0;
4882	}
4883	_ACEOF
4884	rm -f conftest.$ac_objext
4885	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4886	(eval $ac_compile) 2>conftest.er1
4887	ac_status=$?
4888	grep -v '^ *+' conftest.er1 >conftest.err
4889	rm -f conftest.er1
4890	cat conftest.err >&5
4891	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4892	(exit $ac_status); } &&
4893	{ ac_try='test -z "$ac_c_werror_flag"
4894	\|\| test ! -s conftest.err'
4895	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4896	(eval $ac_try) 2>&5
4897	ac_status=$?
4898	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4899	(exit $ac_status); }; } &&
4900	{ ac_try='test -s conftest.$ac_objext'
4901	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4902	(eval $ac_try) 2>&5
4903	ac_status=$?
4904	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4905	(exit $ac_status); }; }; then
4906	ac_cv_header_stdc=yes
4907	else
4908	echo "$as_me: failed program was:" >&5
4909	sed 's/^/\| /' conftest.$ac_ext >&5
4910
4911	ac_cv_header_stdc=no
4912	fi
4913	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4914
4915	if test $ac_cv_header_stdc = yes; then
4916	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4917	cat >conftest.$ac_ext <<_ACEOF
4918	/* confdefs.h. */
4919	_ACEOF
4920	cat confdefs.h >>conftest.$ac_ext
4921	cat >>conftest.$ac_ext <<_ACEOF
4922	/* end confdefs.h. */
4923	#include <string.h>
4924
4925	_ACEOF
4926	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
4927	$EGREP "memchr" >/dev/null 2>&1; then
4928	:
4929	else
4930	ac_cv_header_stdc=no
4931	fi
4932	rm -f conftest*
4933
4934	fi
4935
4936	if test $ac_cv_header_stdc = yes; then
4937	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4938	cat >conftest.$ac_ext <<_ACEOF
4939	/* confdefs.h. */
4940	_ACEOF
4941	cat confdefs.h >>conftest.$ac_ext
4942	cat >>conftest.$ac_ext <<_ACEOF
4943	/* end confdefs.h. */
4944	#include <stdlib.h>
4945
4946	_ACEOF
4947	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
4948	$EGREP "free" >/dev/null 2>&1; then
4949	:
4950	else
4951	ac_cv_header_stdc=no
4952	fi
4953	rm -f conftest*
4954
4955	fi
4956
4957	if test $ac_cv_header_stdc = yes; then
4958	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4959	if test "$cross_compiling" = yes; then
4960	:
4961	else
4962	cat >conftest.$ac_ext <<_ACEOF
4963	/* confdefs.h. */
4964	_ACEOF
4965	cat confdefs.h >>conftest.$ac_ext
4966	cat >>conftest.$ac_ext <<_ACEOF
4967	/* end confdefs.h. */
4968	#include <ctype.h>
4969	#if ((' ' & 0x0FF) == 0x020)
4970	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4971	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4972	#else
4973	# define ISLOWER(c) \
4974	(('a' <= (c) && (c) <= 'i') \
4975	\|\| ('j' <= (c) && (c) <= 'r') \
4976	\|\| ('s' <= (c) && (c) <= 'z'))
4977	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
4978	#endif
4979
4980	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
4981	int
4982	main ()
4983	{
4984	int i;
4985	for (i = 0; i < 256; i++)
4986	if (XOR (islower (i), ISLOWER (i))
4987	\|\| toupper (i) != TOUPPER (i))
4988	exit(2);
4989	exit (0);
4990	}
4991	_ACEOF
4992	rm -f conftest$ac_exeext
4993	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4994	(eval $ac_link) 2>&5
4995	ac_status=$?
4996	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4997	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4998	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4999	(eval $ac_try) 2>&5
5000	ac_status=$?
5001	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5002	(exit $ac_status); }; }; then
5003	:
5004	else
5005	echo "$as_me: program exited with status $ac_status" >&5
5006	echo "$as_me: failed program was:" >&5
5007	sed 's/^/\| /' conftest.$ac_ext >&5
5008
5009	( exit $ac_status )
5010	ac_cv_header_stdc=no
5011	fi
5012	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5013	fi
5014	fi
5015	fi
5016	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
5017	echo "${ECHO_T}$ac_cv_header_stdc" >&6
5018	if test $ac_cv_header_stdc = yes; then
5019
5020	cat >>confdefs.h <<\_ACEOF
5021	#define STDC_HEADERS 1
5022	_ACEOF
5023
5024	fi
5025
5026
5027
5028
5029
5030
5031
5032
5033
5034	for ac_header in fcntl.h limits.h sys/time.h unistd.h crypt.h string.h memory.h sys/procfs.h
5035	do
5036	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5037	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5038	echo "$as_me:$LINENO: checking for $ac_header" >&5
5039	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5040	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5041	echo $ECHO_N "(cached) $ECHO_C" >&6
5042	fi
5043	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5044	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5045	else
5046	# Is the header compilable?
5047	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5048	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5049	cat >conftest.$ac_ext <<_ACEOF
5050	/* confdefs.h. */
5051	_ACEOF
5052	cat confdefs.h >>conftest.$ac_ext
5053	cat >>conftest.$ac_ext <<_ACEOF
5054	/* end confdefs.h. */
5055	$ac_includes_default
5056	#include <$ac_header>
5057	_ACEOF
5058	rm -f conftest.$ac_objext
5059	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5060	(eval $ac_compile) 2>conftest.er1
5061	ac_status=$?
5062	grep -v '^ *+' conftest.er1 >conftest.err
5063	rm -f conftest.er1
5064	cat conftest.err >&5
5065	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5066	(exit $ac_status); } &&
5067	{ ac_try='test -z "$ac_c_werror_flag"
5068	\|\| test ! -s conftest.err'
5069	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5070	(eval $ac_try) 2>&5
5071	ac_status=$?
5072	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5073	(exit $ac_status); }; } &&
5074	{ ac_try='test -s conftest.$ac_objext'
5075	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5076	(eval $ac_try) 2>&5
5077	ac_status=$?
5078	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5079	(exit $ac_status); }; }; then
5080	ac_header_compiler=yes
5081	else
5082	echo "$as_me: failed program was:" >&5
5083	sed 's/^/\| /' conftest.$ac_ext >&5
5084
5085	ac_header_compiler=no
5086	fi
5087	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5088	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5089	echo "${ECHO_T}$ac_header_compiler" >&6
5090
5091	# Is the header present?
5092	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5093	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5094	cat >conftest.$ac_ext <<_ACEOF
5095	/* confdefs.h. */
5096	_ACEOF
5097	cat confdefs.h >>conftest.$ac_ext
5098	cat >>conftest.$ac_ext <<_ACEOF
5099	/* end confdefs.h. */
5100	#include <$ac_header>
5101	_ACEOF
5102	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5103	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5104	ac_status=$?
5105	grep -v '^ *+' conftest.er1 >conftest.err
5106	rm -f conftest.er1
5107	cat conftest.err >&5
5108	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5109	(exit $ac_status); } >/dev/null; then
5110	if test -s conftest.err; then
5111	ac_cpp_err=$ac_c_preproc_warn_flag
5112	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5113	else
5114	ac_cpp_err=
5115	fi
5116	else
5117	ac_cpp_err=yes
5118	fi
5119	if test -z "$ac_cpp_err"; then
5120	ac_header_preproc=yes
5121	else
5122	echo "$as_me: failed program was:" >&5
5123	sed 's/^/\| /' conftest.$ac_ext >&5
5124
5125	ac_header_preproc=no
5126	fi
5127	rm -f conftest.err conftest.$ac_ext
5128	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5129	echo "${ECHO_T}$ac_header_preproc" >&6
5130
5131	# So? What about this header?
5132	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5133	yes:no: )
5134	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5135	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5136	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5137	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5138	ac_header_preproc=yes
5139	;;
5140	no:yes:* )
5141	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5142	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5143	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5144	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5145	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5146	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5147	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5148	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5149	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5150	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5151	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5152	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5153	(
5154	cat <<\_ASBOX
5155	## ------------------------------------------ ##
5156	## Report this to the AC_PACKAGE_NAME lists. ##
5157	## ------------------------------------------ ##
5158	_ASBOX
5159	) \|
5160	sed "s/^/$as_me: WARNING: /" >&2
5161	;;
5162	esac
5163	echo "$as_me:$LINENO: checking for $ac_header" >&5
5164	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5165	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5166	echo $ECHO_N "(cached) $ECHO_C" >&6
5167	else
5168	eval "$as_ac_Header=\$ac_header_preproc"
5169	fi
5170	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5171	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5172
5173	fi
5174	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5175	cat >>confdefs.h <<_ACEOF
5176	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5177	_ACEOF
5178
5179	fi
5180
5181	done
5182
5183	cat >conftest.$ac_ext <<_ACEOF
5184	/* confdefs.h. */
5185	_ACEOF
5186	cat confdefs.h >>conftest.$ac_ext
5187	cat >>conftest.$ac_ext <<_ACEOF
5188	/* end confdefs.h. */
5189	#include <stdio.h>
5190
5191	_ACEOF
5192	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5193	$EGREP "fread" >/dev/null 2>&1; then
5194	cat >>confdefs.h <<\_ACEOF
5195	#define HAVE_FREAD_DECL 1
5196	_ACEOF
5197
5198	fi
5199	rm -f conftest*
5200
5201	cat >conftest.$ac_ext <<_ACEOF
5202	/* confdefs.h. */
5203	_ACEOF
5204	cat confdefs.h >>conftest.$ac_ext
5205	cat >>conftest.$ac_ext <<_ACEOF
5206	/* end confdefs.h. */
5207	#include <stdio.h>
5208
5209	_ACEOF
5210	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5211	$EGREP "fgetc" >/dev/null 2>&1; then
5212	cat >>confdefs.h <<\_ACEOF
5213	#define HAVE_FGETC_DECL 1
5214	_ACEOF
5215
5216	fi
5217	rm -f conftest*
5218
5219	cat >conftest.$ac_ext <<_ACEOF
5220	/* confdefs.h. */
5221	_ACEOF
5222	cat confdefs.h >>conftest.$ac_ext
5223	cat >>conftest.$ac_ext <<_ACEOF
5224	/* end confdefs.h. */
5225	#include <sys/procfs.h>
5226
5227	_ACEOF
5228	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5229	$EGREP "pr_brksize" >/dev/null 2>&1; then
5230	cat >>confdefs.h <<\_ACEOF
5231	#define HAVE_PR_BRKSIZE 1
5232	_ACEOF
5233
5234	fi
5235	rm -f conftest*
5236
5237
5238	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
5239	# for constant arguments. Useless!
5240	echo "$as_me:$LINENO: checking for working alloca.h" >&5
5241	echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6
5242	if test "${ac_cv_working_alloca_h+set}" = set; then
5243	echo $ECHO_N "(cached) $ECHO_C" >&6
5244	else
5245	cat >conftest.$ac_ext <<_ACEOF
5246	/* confdefs.h. */
5247	_ACEOF
5248	cat confdefs.h >>conftest.$ac_ext
5249	cat >>conftest.$ac_ext <<_ACEOF
5250	/* end confdefs.h. */
5251	#include <alloca.h>
5252	int
5253	main ()
5254	{
5255	char p = (char ) alloca (2 * sizeof (int));
5256	;
5257	return 0;
5258	}
5259	_ACEOF
5260	rm -f conftest.$ac_objext conftest$ac_exeext
5261	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5262	(eval $ac_link) 2>conftest.er1
5263	ac_status=$?
5264	grep -v '^ *+' conftest.er1 >conftest.err
5265	rm -f conftest.er1
5266	cat conftest.err >&5
5267	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5268	(exit $ac_status); } &&
5269	{ ac_try='test -z "$ac_c_werror_flag"
5270	\|\| test ! -s conftest.err'
5271	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5272	(eval $ac_try) 2>&5
5273	ac_status=$?
5274	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5275	(exit $ac_status); }; } &&
5276	{ ac_try='test -s conftest$ac_exeext'
5277	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5278	(eval $ac_try) 2>&5
5279	ac_status=$?
5280	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5281	(exit $ac_status); }; }; then
5282	ac_cv_working_alloca_h=yes
5283	else
5284	echo "$as_me: failed program was:" >&5
5285	sed 's/^/\| /' conftest.$ac_ext >&5
5286
5287	ac_cv_working_alloca_h=no
5288	fi
5289	rm -f conftest.err conftest.$ac_objext \
5290	conftest$ac_exeext conftest.$ac_ext
5291	fi
5292	echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5
5293	echo "${ECHO_T}$ac_cv_working_alloca_h" >&6
5294	if test $ac_cv_working_alloca_h = yes; then
5295
5296	cat >>confdefs.h <<\_ACEOF
5297	#define HAVE_ALLOCA_H 1
5298	_ACEOF
5299
5300	fi
5301
5302	echo "$as_me:$LINENO: checking for alloca" >&5
5303	echo $ECHO_N "checking for alloca... $ECHO_C" >&6
5304	if test "${ac_cv_func_alloca_works+set}" = set; then
5305	echo $ECHO_N "(cached) $ECHO_C" >&6
5306	else
5307	cat >conftest.$ac_ext <<_ACEOF
5308	/* confdefs.h. */
5309	_ACEOF
5310	cat confdefs.h >>conftest.$ac_ext
5311	cat >>conftest.$ac_ext <<_ACEOF
5312	/* end confdefs.h. */
5313	#ifdef __GNUC__
5314	# define alloca __builtin_alloca
5315	#else
5316	# ifdef _MSC_VER
5317	# include <malloc.h>
5318	# define alloca _alloca
5319	# else
5320	# if HAVE_ALLOCA_H
5321	# include <alloca.h>
5322	# else
5323	# ifdef _AIX
5324	#pragma alloca
5325	# else
5326	# ifndef alloca /* predefined by HP cc +Olibcalls */
5327	char *alloca ();
5328	# endif
5329	# endif
5330	# endif
5331	# endif
5332	#endif
5333
5334	int
5335	main ()
5336	{
5337	char p = (char ) alloca (1);
5338	;
5339	return 0;
5340	}
5341	_ACEOF
5342	rm -f conftest.$ac_objext conftest$ac_exeext
5343	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5344	(eval $ac_link) 2>conftest.er1
5345	ac_status=$?
5346	grep -v '^ *+' conftest.er1 >conftest.err
5347	rm -f conftest.er1
5348	cat conftest.err >&5
5349	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5350	(exit $ac_status); } &&
5351	{ ac_try='test -z "$ac_c_werror_flag"
5352	\|\| test ! -s conftest.err'
5353	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5354	(eval $ac_try) 2>&5
5355	ac_status=$?
5356	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5357	(exit $ac_status); }; } &&
5358	{ ac_try='test -s conftest$ac_exeext'
5359	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5360	(eval $ac_try) 2>&5
5361	ac_status=$?
5362	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5363	(exit $ac_status); }; }; then
5364	ac_cv_func_alloca_works=yes
5365	else
5366	echo "$as_me: failed program was:" >&5
5367	sed 's/^/\| /' conftest.$ac_ext >&5
5368
5369	ac_cv_func_alloca_works=no
5370	fi
5371	rm -f conftest.err conftest.$ac_objext \
5372	conftest$ac_exeext conftest.$ac_ext
5373	fi
5374	echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5
5375	echo "${ECHO_T}$ac_cv_func_alloca_works" >&6
5376
5377	if test $ac_cv_func_alloca_works = yes; then
5378
5379	cat >>confdefs.h <<\_ACEOF
5380	#define HAVE_ALLOCA 1
5381	_ACEOF
5382
5383	else
5384	# The SVR3 libPW and SVR4 libucb both contain incompatible functions
5385	# that cause trouble. Some versions do not even contain alloca or
5386	# contain a buggy version. If you still want to use their alloca,
5387	# use ar to extract alloca.o from them instead of compiling alloca.c.
5388
5389	ALLOCA=alloca.$ac_objext
5390
5391	cat >>confdefs.h <<\_ACEOF
5392	#define C_ALLOCA 1
5393	_ACEOF
5394
5395
5396	echo "$as_me:$LINENO: checking whether \`alloca.c' needs Cray hooks" >&5
5397	echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6
5398	if test "${ac_cv_os_cray+set}" = set; then
5399	echo $ECHO_N "(cached) $ECHO_C" >&6
5400	else
5401	cat >conftest.$ac_ext <<_ACEOF
5402	/* confdefs.h. */
5403	_ACEOF
5404	cat confdefs.h >>conftest.$ac_ext
5405	cat >>conftest.$ac_ext <<_ACEOF
5406	/* end confdefs.h. */
5407	#if defined(CRAY) && ! defined(CRAY2)
5408	webecray
5409	#else
5410	wenotbecray
5411	#endif
5412
5413	_ACEOF
5414	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5415	$EGREP "webecray" >/dev/null 2>&1; then
5416	ac_cv_os_cray=yes
5417	else
5418	ac_cv_os_cray=no
5419	fi
5420	rm -f conftest*
5421
5422	fi
5423	echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5
5424	echo "${ECHO_T}$ac_cv_os_cray" >&6
5425	if test $ac_cv_os_cray = yes; then
5426	for ac_func in _getb67 GETB67 getb67; do
5427	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
5428	echo "$as_me:$LINENO: checking for $ac_func" >&5
5429	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
5430	if eval "test \"\${$as_ac_var+set}\" = set"; then
5431	echo $ECHO_N "(cached) $ECHO_C" >&6
5432	else
5433	cat >conftest.$ac_ext <<_ACEOF
5434	/* confdefs.h. */
5435	_ACEOF
5436	cat confdefs.h >>conftest.$ac_ext
5437	cat >>conftest.$ac_ext <<_ACEOF
5438	/* end confdefs.h. */
5439	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5440	For example, HP-UX 11i <limits.h> declares gettimeofday. */
5441	#define $ac_func innocuous_$ac_func
5442
5443	/* System header to define __stub macros and hopefully few prototypes,
5444	which can conflict with char $ac_func (); below.
5445	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5446	<limits.h> exists even on freestanding compilers. */
5447
5448	#ifdef __STDC__
5449	# include <limits.h>
5450	#else
5451	# include <assert.h>
5452	#endif
5453
5454	#undef $ac_func
5455
5456	/* Override any gcc2 internal prototype to avoid an error. */
5457	#ifdef __cplusplus
5458	extern "C"
5459	{
5460	#endif
5461	/* We use char because int might match the return type of a gcc2
5462	builtin and then its argument prototype would still apply. */
5463	char $ac_func ();
5464	/* The GNU C library defines this for functions which it implements
5465	to always fail with ENOSYS. Some functions are actually named
5466	something starting with __ and the normal name is an alias. */
5467	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
5468	choke me
5469	#else
5470	char (*f) () = $ac_func;
5471	#endif
5472	#ifdef __cplusplus
5473	}
5474	#endif
5475
5476	int
5477	main ()
5478	{
5479	return f != $ac_func;
5480	;
5481	return 0;
5482	}
5483	_ACEOF
5484	rm -f conftest.$ac_objext conftest$ac_exeext
5485	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5486	(eval $ac_link) 2>conftest.er1
5487	ac_status=$?
5488	grep -v '^ *+' conftest.er1 >conftest.err
5489	rm -f conftest.er1
5490	cat conftest.err >&5
5491	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5492	(exit $ac_status); } &&
5493	{ ac_try='test -z "$ac_c_werror_flag"
5494	\|\| test ! -s conftest.err'
5495	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5496	(eval $ac_try) 2>&5
5497	ac_status=$?
5498	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5499	(exit $ac_status); }; } &&
5500	{ ac_try='test -s conftest$ac_exeext'
5501	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5502	(eval $ac_try) 2>&5
5503	ac_status=$?
5504	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5505	(exit $ac_status); }; }; then
5506	eval "$as_ac_var=yes"
5507	else
5508	echo "$as_me: failed program was:" >&5
5509	sed 's/^/\| /' conftest.$ac_ext >&5
5510
5511	eval "$as_ac_var=no"
5512	fi
5513	rm -f conftest.err conftest.$ac_objext \
5514	conftest$ac_exeext conftest.$ac_ext
5515	fi
5516	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
5517	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
5518	if test `eval echo '${'$as_ac_var'}'` = yes; then
5519
5520	cat >>confdefs.h <<_ACEOF
5521	#define CRAY_STACKSEG_END $ac_func
5522	_ACEOF
5523
5524	break
5525	fi
5526
5527	done
5528	fi
5529
5530	echo "$as_me:$LINENO: checking stack direction for C alloca" >&5
5531	echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6
5532	if test "${ac_cv_c_stack_direction+set}" = set; then
5533	echo $ECHO_N "(cached) $ECHO_C" >&6
5534	else
5535	if test "$cross_compiling" = yes; then
5536	ac_cv_c_stack_direction=0
5537	else
5538	cat >conftest.$ac_ext <<_ACEOF
5539	/* confdefs.h. */
5540	_ACEOF
5541	cat confdefs.h >>conftest.$ac_ext
5542	cat >>conftest.$ac_ext <<_ACEOF
5543	/* end confdefs.h. */
5544	int
5545	find_stack_direction ()
5546	{
5547	static char *addr = 0;
5548	auto char dummy;
5549	if (addr == 0)
5550	{
5551	addr = &dummy;
5552	return find_stack_direction ();
5553	}
5554	else
5555	return (&dummy > addr) ? 1 : -1;
5556	}
5557
5558	int
5559	main ()
5560	{
5561	exit (find_stack_direction () < 0);
5562	}
5563	_ACEOF
5564	rm -f conftest$ac_exeext
5565	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5566	(eval $ac_link) 2>&5
5567	ac_status=$?
5568	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5569	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5570	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5571	(eval $ac_try) 2>&5
5572	ac_status=$?
5573	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5574	(exit $ac_status); }; }; then
5575	ac_cv_c_stack_direction=1
5576	else
5577	echo "$as_me: program exited with status $ac_status" >&5
5578	echo "$as_me: failed program was:" >&5
5579	sed 's/^/\| /' conftest.$ac_ext >&5
5580
5581	( exit $ac_status )
5582	ac_cv_c_stack_direction=-1
5583	fi
5584	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5585	fi
5586	fi
5587	echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5
5588	echo "${ECHO_T}$ac_cv_c_stack_direction" >&6
5589
5590	cat >>confdefs.h <<_ACEOF
5591	#define STACK_DIRECTION $ac_cv_c_stack_direction
5592	_ACEOF
5593
5594
5595	fi
5596
5597	if test $ac_cv_c_compiler_gnu = yes; then
5598	echo "$as_me:$LINENO: checking whether $CC needs -traditional" >&5
5599	echo $ECHO_N "checking whether $CC needs -traditional... $ECHO_C" >&6
5600	if test "${ac_cv_prog_gcc_traditional+set}" = set; then
5601	echo $ECHO_N "(cached) $ECHO_C" >&6
5602	else
5603	ac_pattern="Autoconf.*'x'"
5604	cat >conftest.$ac_ext <<_ACEOF
5605	/* confdefs.h. */
5606	_ACEOF
5607	cat confdefs.h >>conftest.$ac_ext
5608	cat >>conftest.$ac_ext <<_ACEOF
5609	/* end confdefs.h. */
5610	#include <sgtty.h>
5611	Autoconf TIOCGETP
5612	_ACEOF
5613	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5614	$EGREP "$ac_pattern" >/dev/null 2>&1; then
5615	ac_cv_prog_gcc_traditional=yes
5616	else
5617	ac_cv_prog_gcc_traditional=no
5618	fi
5619	rm -f conftest*
5620
5621
5622	if test $ac_cv_prog_gcc_traditional = no; then
5623	cat >conftest.$ac_ext <<_ACEOF
5624	/* confdefs.h. */
5625	_ACEOF
5626	cat confdefs.h >>conftest.$ac_ext
5627	cat >>conftest.$ac_ext <<_ACEOF
5628	/* end confdefs.h. */
5629	#include <termio.h>
5630	Autoconf TCGETA
5631	_ACEOF
5632	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5633	$EGREP "$ac_pattern" >/dev/null 2>&1; then
5634	ac_cv_prog_gcc_traditional=yes
5635	fi
5636	rm -f conftest*
5637
5638	fi
5639	fi
5640	echo "$as_me:$LINENO: result: $ac_cv_prog_gcc_traditional" >&5
5641	echo "${ECHO_T}$ac_cv_prog_gcc_traditional" >&6
5642	if test $ac_cv_prog_gcc_traditional = yes; then
5643	CC="$CC -traditional"
5644	fi
5645	fi
5646
5647	echo "$as_me:$LINENO: checking return type of signal handlers" >&5
5648	echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6
5649	if test "${ac_cv_type_signal+set}" = set; then
5650	echo $ECHO_N "(cached) $ECHO_C" >&6
5651	else
5652	cat >conftest.$ac_ext <<_ACEOF
5653	/* confdefs.h. */
5654	_ACEOF
5655	cat confdefs.h >>conftest.$ac_ext
5656	cat >>conftest.$ac_ext <<_ACEOF
5657	/* end confdefs.h. */
5658	#include <sys/types.h>
5659	#include <signal.h>
5660	#ifdef signal
5661	# undef signal
5662	#endif
5663	#ifdef __cplusplus
5664	extern "C" void (signal (int, void ()(int)))(int);
5665	#else
5666	void (*signal ()) ();
5667	#endif
5668
5669	int
5670	main ()
5671	{
5672	int i;
5673	;
5674	return 0;
5675	}
5676	_ACEOF
5677	rm -f conftest.$ac_objext
5678	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5679	(eval $ac_compile) 2>conftest.er1
5680	ac_status=$?
5681	grep -v '^ *+' conftest.er1 >conftest.err
5682	rm -f conftest.er1
5683	cat conftest.err >&5
5684	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5685	(exit $ac_status); } &&
5686	{ ac_try='test -z "$ac_c_werror_flag"
5687	\|\| test ! -s conftest.err'
5688	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5689	(eval $ac_try) 2>&5
5690	ac_status=$?
5691	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5692	(exit $ac_status); }; } &&
5693	{ ac_try='test -s conftest.$ac_objext'
5694	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5695	(eval $ac_try) 2>&5
5696	ac_status=$?
5697	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5698	(exit $ac_status); }; }; then
5699	ac_cv_type_signal=void
5700	else
5701	echo "$as_me: failed program was:" >&5
5702	sed 's/^/\| /' conftest.$ac_ext >&5
5703
5704	ac_cv_type_signal=int
5705	fi
5706	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5707	fi
5708	echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5
5709	echo "${ECHO_T}$ac_cv_type_signal" >&6
5710
5711	cat >>confdefs.h <<_ACEOF
5712	#define RETSIGTYPE $ac_cv_type_signal
5713	_ACEOF
5714
5715
5716
5717	for ac_func in vprintf
5718	do
5719	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
5720	echo "$as_me:$LINENO: checking for $ac_func" >&5
5721	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
5722	if eval "test \"\${$as_ac_var+set}\" = set"; then
5723	echo $ECHO_N "(cached) $ECHO_C" >&6
5724	else
5725	cat >conftest.$ac_ext <<_ACEOF
5726	/* confdefs.h. */
5727	_ACEOF
5728	cat confdefs.h >>conftest.$ac_ext
5729	cat >>conftest.$ac_ext <<_ACEOF
5730	/* end confdefs.h. */
5731	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5732	For example, HP-UX 11i <limits.h> declares gettimeofday. */
5733	#define $ac_func innocuous_$ac_func
5734
5735	/* System header to define __stub macros and hopefully few prototypes,
5736	which can conflict with char $ac_func (); below.
5737	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5738	<limits.h> exists even on freestanding compilers. */
5739
5740	#ifdef __STDC__
5741	# include <limits.h>
5742	#else
5743	# include <assert.h>
5744	#endif
5745
5746	#undef $ac_func
5747
5748	/* Override any gcc2 internal prototype to avoid an error. */
5749	#ifdef __cplusplus
5750	extern "C"
5751	{
5752	#endif
5753	/* We use char because int might match the return type of a gcc2
5754	builtin and then its argument prototype would still apply. */
5755	char $ac_func ();
5756	/* The GNU C library defines this for functions which it implements
5757	to always fail with ENOSYS. Some functions are actually named
5758	something starting with __ and the normal name is an alias. */
5759	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
5760	choke me
5761	#else
5762	char (*f) () = $ac_func;
5763	#endif
5764	#ifdef __cplusplus
5765	}
5766	#endif
5767
5768	int
5769	main ()
5770	{
5771	return f != $ac_func;
5772	;
5773	return 0;
5774	}
5775	_ACEOF
5776	rm -f conftest.$ac_objext conftest$ac_exeext
5777	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5778	(eval $ac_link) 2>conftest.er1
5779	ac_status=$?
5780	grep -v '^ *+' conftest.er1 >conftest.err
5781	rm -f conftest.er1
5782	cat conftest.err >&5
5783	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5784	(exit $ac_status); } &&
5785	{ ac_try='test -z "$ac_c_werror_flag"
5786	\|\| test ! -s conftest.err'
5787	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5788	(eval $ac_try) 2>&5
5789	ac_status=$?
5790	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5791	(exit $ac_status); }; } &&
5792	{ ac_try='test -s conftest$ac_exeext'
5793	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5794	(eval $ac_try) 2>&5
5795	ac_status=$?
5796	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5797	(exit $ac_status); }; }; then
5798	eval "$as_ac_var=yes"
5799	else
5800	echo "$as_me: failed program was:" >&5
5801	sed 's/^/\| /' conftest.$ac_ext >&5
5802
5803	eval "$as_ac_var=no"
5804	fi
5805	rm -f conftest.err conftest.$ac_objext \
5806	conftest$ac_exeext conftest.$ac_ext
5807	fi
5808	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
5809	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
5810	if test `eval echo '${'$as_ac_var'}'` = yes; then
5811	cat >>confdefs.h <<_ACEOF
5812	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
5813	_ACEOF
5814
5815	echo "$as_me:$LINENO: checking for _doprnt" >&5
5816	echo $ECHO_N "checking for _doprnt... $ECHO_C" >&6
5817	if test "${ac_cv_func__doprnt+set}" = set; then
5818	echo $ECHO_N "(cached) $ECHO_C" >&6
5819	else
5820	cat >conftest.$ac_ext <<_ACEOF
5821	/* confdefs.h. */
5822	_ACEOF
5823	cat confdefs.h >>conftest.$ac_ext
5824	cat >>conftest.$ac_ext <<_ACEOF
5825	/* end confdefs.h. */
5826	/* Define _doprnt to an innocuous variant, in case <limits.h> declares _doprnt.
5827	For example, HP-UX 11i <limits.h> declares gettimeofday. */
5828	#define _doprnt innocuous__doprnt
5829
5830	/* System header to define __stub macros and hopefully few prototypes,
5831	which can conflict with char _doprnt (); below.
5832	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5833	<limits.h> exists even on freestanding compilers. */
5834
5835	#ifdef __STDC__
5836	# include <limits.h>
5837	#else
5838	# include <assert.h>
5839	#endif
5840
5841	#undef _doprnt
5842
5843	/* Override any gcc2 internal prototype to avoid an error. */
5844	#ifdef __cplusplus
5845	extern "C"
5846	{
5847	#endif
5848	/* We use char because int might match the return type of a gcc2
5849	builtin and then its argument prototype would still apply. */
5850	char _doprnt ();
5851	/* The GNU C library defines this for functions which it implements
5852	to always fail with ENOSYS. Some functions are actually named
5853	something starting with __ and the normal name is an alias. */
5854	#if defined (__stub__doprnt) \|\| defined (__stub____doprnt)
5855	choke me
5856	#else
5857	char (*f) () = _doprnt;
5858	#endif
5859	#ifdef __cplusplus
5860	}
5861	#endif
5862
5863	int
5864	main ()
5865	{
5866	return f != _doprnt;
5867	;
5868	return 0;
5869	}
5870	_ACEOF
5871	rm -f conftest.$ac_objext conftest$ac_exeext
5872	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5873	(eval $ac_link) 2>conftest.er1
5874	ac_status=$?
5875	grep -v '^ *+' conftest.er1 >conftest.err
5876	rm -f conftest.er1
5877	cat conftest.err >&5
5878	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5879	(exit $ac_status); } &&
5880	{ ac_try='test -z "$ac_c_werror_flag"
5881	\|\| test ! -s conftest.err'
5882	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5883	(eval $ac_try) 2>&5
5884	ac_status=$?
5885	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5886	(exit $ac_status); }; } &&
5887	{ ac_try='test -s conftest$ac_exeext'
5888	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5889	(eval $ac_try) 2>&5
5890	ac_status=$?
5891	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5892	(exit $ac_status); }; }; then
5893	ac_cv_func__doprnt=yes
5894	else
5895	echo "$as_me: failed program was:" >&5
5896	sed 's/^/\| /' conftest.$ac_ext >&5
5897
5898	ac_cv_func__doprnt=no
5899	fi
5900	rm -f conftest.err conftest.$ac_objext \
5901	conftest$ac_exeext conftest.$ac_ext
5902	fi
5903	echo "$as_me:$LINENO: result: $ac_cv_func__doprnt" >&5
5904	echo "${ECHO_T}$ac_cv_func__doprnt" >&6
5905	if test $ac_cv_func__doprnt = yes; then
5906
5907	cat >>confdefs.h <<\_ACEOF
5908	#define HAVE_DOPRNT 1
5909	_ACEOF
5910
5911	fi
5912
5913	fi
5914	done
5915
5916
5917
5918
5919
5920
5921
5922
5923
5924
5925
5926
5927	for ac_func in ftime select strftime strtol getrusage times mallinfo setbuffer getpagesize strerror
5928	do
5929	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
5930	echo "$as_me:$LINENO: checking for $ac_func" >&5
5931	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
5932	if eval "test \"\${$as_ac_var+set}\" = set"; then
5933	echo $ECHO_N "(cached) $ECHO_C" >&6
5934	else
5935	cat >conftest.$ac_ext <<_ACEOF
5936	/* confdefs.h. */
5937	_ACEOF
5938	cat confdefs.h >>conftest.$ac_ext
5939	cat >>conftest.$ac_ext <<_ACEOF
5940	/* end confdefs.h. */
5941	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5942	For example, HP-UX 11i <limits.h> declares gettimeofday. */
5943	#define $ac_func innocuous_$ac_func
5944
5945	/* System header to define __stub macros and hopefully few prototypes,
5946	which can conflict with char $ac_func (); below.
5947	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5948	<limits.h> exists even on freestanding compilers. */
5949
5950	#ifdef __STDC__
5951	# include <limits.h>
5952	#else
5953	# include <assert.h>
5954	#endif
5955
5956	#undef $ac_func
5957
5958	/* Override any gcc2 internal prototype to avoid an error. */
5959	#ifdef __cplusplus
5960	extern "C"
5961	{
5962	#endif
5963	/* We use char because int might match the return type of a gcc2
5964	builtin and then its argument prototype would still apply. */
5965	char $ac_func ();
5966	/* The GNU C library defines this for functions which it implements
5967	to always fail with ENOSYS. Some functions are actually named
5968	something starting with __ and the normal name is an alias. */
5969	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
5970	choke me
5971	#else
5972	char (*f) () = $ac_func;
5973	#endif
5974	#ifdef __cplusplus
5975	}
5976	#endif
5977
5978	int
5979	main ()
5980	{
5981	return f != $ac_func;
5982	;
5983	return 0;
5984	}
5985	_ACEOF
5986	rm -f conftest.$ac_objext conftest$ac_exeext
5987	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5988	(eval $ac_link) 2>conftest.er1
5989	ac_status=$?
5990	grep -v '^ *+' conftest.er1 >conftest.err
5991	rm -f conftest.er1
5992	cat conftest.err >&5
5993	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5994	(exit $ac_status); } &&
5995	{ ac_try='test -z "$ac_c_werror_flag"
5996	\|\| test ! -s conftest.err'
5997	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5998	(eval $ac_try) 2>&5
5999	ac_status=$?
6000	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6001	(exit $ac_status); }; } &&
6002	{ ac_try='test -s conftest$ac_exeext'
6003	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6004	(eval $ac_try) 2>&5
6005	ac_status=$?
6006	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6007	(exit $ac_status); }; }; then
6008	eval "$as_ac_var=yes"
6009	else
6010	echo "$as_me: failed program was:" >&5
6011	sed 's/^/\| /' conftest.$ac_ext >&5
6012
6013	eval "$as_ac_var=no"
6014	fi
6015	rm -f conftest.err conftest.$ac_objext \
6016	conftest$ac_exeext conftest.$ac_ext
6017	fi
6018	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
6019	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
6020	if test `eval echo '${'$as_ac_var'}'` = yes; then
6021	cat >>confdefs.h <<_ACEOF
6022	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
6023	_ACEOF
6024
6025	fi
6026	done
6027
6028
6029
6030
6031	for ac_func in ftruncate strstr strcasecmp
6032	do
6033	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
6034	echo "$as_me:$LINENO: checking for $ac_func" >&5
6035	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
6036	if eval "test \"\${$as_ac_var+set}\" = set"; then
6037	echo $ECHO_N "(cached) $ECHO_C" >&6
6038	else
6039	cat >conftest.$ac_ext <<_ACEOF
6040	/* confdefs.h. */
6041	_ACEOF
6042	cat confdefs.h >>conftest.$ac_ext
6043	cat >>conftest.$ac_ext <<_ACEOF
6044	/* end confdefs.h. */
6045	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6046	For example, HP-UX 11i <limits.h> declares gettimeofday. */
6047	#define $ac_func innocuous_$ac_func
6048
6049	/* System header to define __stub macros and hopefully few prototypes,
6050	which can conflict with char $ac_func (); below.
6051	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6052	<limits.h> exists even on freestanding compilers. */
6053
6054	#ifdef __STDC__
6055	# include <limits.h>
6056	#else
6057	# include <assert.h>
6058	#endif
6059
6060	#undef $ac_func
6061
6062	/* Override any gcc2 internal prototype to avoid an error. */
6063	#ifdef __cplusplus
6064	extern "C"
6065	{
6066	#endif
6067	/* We use char because int might match the return type of a gcc2
6068	builtin and then its argument prototype would still apply. */
6069	char $ac_func ();
6070	/* The GNU C library defines this for functions which it implements
6071	to always fail with ENOSYS. Some functions are actually named
6072	something starting with __ and the normal name is an alias. */
6073	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
6074	choke me
6075	#else
6076	char (*f) () = $ac_func;
6077	#endif
6078	#ifdef __cplusplus
6079	}
6080	#endif
6081
6082	int
6083	main ()
6084	{
6085	return f != $ac_func;
6086	;
6087	return 0;
6088	}
6089	_ACEOF
6090	rm -f conftest.$ac_objext conftest$ac_exeext
6091	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6092	(eval $ac_link) 2>conftest.er1
6093	ac_status=$?
6094	grep -v '^ *+' conftest.er1 >conftest.err
6095	rm -f conftest.er1
6096	cat conftest.err >&5
6097	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6098	(exit $ac_status); } &&
6099	{ ac_try='test -z "$ac_c_werror_flag"
6100	\|\| test ! -s conftest.err'
6101	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6102	(eval $ac_try) 2>&5
6103	ac_status=$?
6104	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6105	(exit $ac_status); }; } &&
6106	{ ac_try='test -s conftest$ac_exeext'
6107	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6108	(eval $ac_try) 2>&5
6109	ac_status=$?
6110	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6111	(exit $ac_status); }; }; then
6112	eval "$as_ac_var=yes"
6113	else
6114	echo "$as_me: failed program was:" >&5
6115	sed 's/^/\| /' conftest.$ac_ext >&5
6116
6117	eval "$as_ac_var=no"
6118	fi
6119	rm -f conftest.err conftest.$ac_objext \
6120	conftest$ac_exeext conftest.$ac_ext
6121	fi
6122	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
6123	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
6124	if test `eval echo '${'$as_ac_var'}'` = yes; then
6125	cat >>confdefs.h <<_ACEOF
6126	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
6127	_ACEOF
6128
6129	else
6130	case $LIBOBJS in
6131	"$ac_func.$ac_objext" \| \
6132	*" $ac_func.$ac_objext" \| \
6133	"$ac_func.$ac_objext "* \| \
6134	" $ac_func.$ac_objext " ) ;;
6135	*) LIBOBJS="$LIBOBJS $ac_func.$ac_objext" ;;
6136	esac
6137
6138	fi
6139	done
6140
6141
6142
6143
6144	echo "$as_me:$LINENO: checking for textdomain" >&5
6145	echo $ECHO_N "checking for textdomain... $ECHO_C" >&6
6146	if test "${ac_cv_func_textdomain+set}" = set; then
6147	echo $ECHO_N "(cached) $ECHO_C" >&6
6148	else
6149	cat >conftest.$ac_ext <<_ACEOF
6150	/* confdefs.h. */
6151	_ACEOF
6152	cat confdefs.h >>conftest.$ac_ext
6153	cat >>conftest.$ac_ext <<_ACEOF
6154	/* end confdefs.h. */
6155	/* Define textdomain to an innocuous variant, in case <limits.h> declares textdomain.
6156	For example, HP-UX 11i <limits.h> declares gettimeofday. */
6157	#define textdomain innocuous_textdomain
6158
6159	/* System header to define __stub macros and hopefully few prototypes,
6160	which can conflict with char textdomain (); below.
6161	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6162	<limits.h> exists even on freestanding compilers. */
6163
6164	#ifdef __STDC__
6165	# include <limits.h>
6166	#else
6167	# include <assert.h>
6168	#endif
6169
6170	#undef textdomain
6171
6172	/* Override any gcc2 internal prototype to avoid an error. */
6173	#ifdef __cplusplus
6174	extern "C"
6175	{
6176	#endif
6177	/* We use char because int might match the return type of a gcc2
6178	builtin and then its argument prototype would still apply. */
6179	char textdomain ();
6180	/* The GNU C library defines this for functions which it implements
6181	to always fail with ENOSYS. Some functions are actually named
6182	something starting with __ and the normal name is an alias. */
6183	#if defined (__stub_textdomain) \|\| defined (__stub___textdomain)
6184	choke me
6185	#else
6186	char (*f) () = textdomain;
6187	#endif
6188	#ifdef __cplusplus
6189	}
6190	#endif
6191
6192	int
6193	main ()
6194	{
6195	return f != textdomain;
6196	;
6197	return 0;
6198	}
6199	_ACEOF
6200	rm -f conftest.$ac_objext conftest$ac_exeext
6201	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6202	(eval $ac_link) 2>conftest.er1
6203	ac_status=$?
6204	grep -v '^ *+' conftest.er1 >conftest.err
6205	rm -f conftest.er1
6206	cat conftest.err >&5
6207	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6208	(exit $ac_status); } &&
6209	{ ac_try='test -z "$ac_c_werror_flag"
6210	\|\| test ! -s conftest.err'
6211	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6212	(eval $ac_try) 2>&5
6213	ac_status=$?
6214	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6215	(exit $ac_status); }; } &&
6216	{ ac_try='test -s conftest$ac_exeext'
6217	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6218	(eval $ac_try) 2>&5
6219	ac_status=$?
6220	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6221	(exit $ac_status); }; }; then
6222	ac_cv_func_textdomain=yes
6223	else
6224	echo "$as_me: failed program was:" >&5
6225	sed 's/^/\| /' conftest.$ac_ext >&5
6226
6227	ac_cv_func_textdomain=no
6228	fi
6229	rm -f conftest.err conftest.$ac_objext \
6230	conftest$ac_exeext conftest.$ac_ext
6231	fi
6232	echo "$as_me:$LINENO: result: $ac_cv_func_textdomain" >&5
6233	echo "${ECHO_T}$ac_cv_func_textdomain" >&6
6234	if test $ac_cv_func_textdomain = yes; then
6235	cat >>confdefs.h <<\_ACEOF
6236	#define ENABLE_NLS 1
6237	_ACEOF
6238
6239	fi
6240
6241
6242
6243	# we need to set an extended JNI path for Mac OS/Darwin, as jni.h is on
6244	# a non-standard Path
6245	echo "$as_me:$LINENO: checking for Apple MacOS X/Darwin" >&5
6246	echo $ECHO_N "checking for Apple MacOS X/Darwin... $ECHO_C" >&6
6247	if test "`(uname -s) 2> /dev/null`" = 'Darwin'; then
6248	echo "$as_me:$LINENO: result: yes" >&5
6249	echo "${ECHO_T}yes" >&6
6250	JNIINC="-I/System/Library/Frameworks/JavaVM.framework/Headers/ "
6251	JNISUFFIX="jnilib"
6252	JNIFLAGS="-dynamiclib -fno-common"
6253	LDFLAGS="-framework JavaVM"
6254	else
6255	echo "$as_me:$LINENO: result: no" >&5
6256	echo "${ECHO_T}no" >&6
6257	JNIINC=""
6258	JNISUFFIX="so"
6259	JNIFLAGS="-shared"
6260	fi
6261
6262
6263
6264
6265	# * Custom checking (based on GNU tar configure.in) *
6266	# ---------------------------------------------------------------------------
6267	echo "$as_me:$LINENO: checking for HP-UX needing gmalloc" >&5
6268	echo $ECHO_N "checking for HP-UX needing gmalloc... $ECHO_C" >&6
6269	if test "`(uname -s) 2> /dev/null`" = 'HP-UX'; then
6270	echo "$as_me:$LINENO: result: yes" >&5
6271	echo "${ECHO_T}yes" >&6
6272	case $LIBOBJS in
6273	"gmalloc.$ac_objext" \| \
6274	*" gmalloc.$ac_objext" \| \
6275	"gmalloc.$ac_objext "* \| \
6276	" gmalloc.$ac_objext " ) ;;
6277	*) LIBOBJS="$LIBOBJS gmalloc.$ac_objext" ;;
6278	esac
6279
6280	cat >>confdefs.h <<\_ACEOF
6281	#define HAVE_VALLOC 1
6282	_ACEOF
6283
6284	else
6285	echo "$as_me:$LINENO: result: no" >&5
6286	echo "${ECHO_T}no" >&6
6287
6288	for ac_func in valloc
6289	do
6290	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
6291	echo "$as_me:$LINENO: checking for $ac_func" >&5
6292	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
6293	if eval "test \"\${$as_ac_var+set}\" = set"; then
6294	echo $ECHO_N "(cached) $ECHO_C" >&6
6295	else
6296	cat >conftest.$ac_ext <<_ACEOF
6297	/* confdefs.h. */
6298	_ACEOF
6299	cat confdefs.h >>conftest.$ac_ext
6300	cat >>conftest.$ac_ext <<_ACEOF
6301	/* end confdefs.h. */
6302	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6303	For example, HP-UX 11i <limits.h> declares gettimeofday. */
6304	#define $ac_func innocuous_$ac_func
6305
6306	/* System header to define __stub macros and hopefully few prototypes,
6307	which can conflict with char $ac_func (); below.
6308	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6309	<limits.h> exists even on freestanding compilers. */
6310
6311	#ifdef __STDC__
6312	# include <limits.h>
6313	#else
6314	# include <assert.h>
6315	#endif
6316
6317	#undef $ac_func
6318
6319	/* Override any gcc2 internal prototype to avoid an error. */
6320	#ifdef __cplusplus
6321	extern "C"
6322	{
6323	#endif
6324	/* We use char because int might match the return type of a gcc2
6325	builtin and then its argument prototype would still apply. */
6326	char $ac_func ();
6327	/* The GNU C library defines this for functions which it implements
6328	to always fail with ENOSYS. Some functions are actually named
6329	something starting with __ and the normal name is an alias. */
6330	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
6331	choke me
6332	#else
6333	char (*f) () = $ac_func;
6334	#endif
6335	#ifdef __cplusplus
6336	}
6337	#endif
6338
6339	int
6340	main ()
6341	{
6342	return f != $ac_func;
6343	;
6344	return 0;
6345	}
6346	_ACEOF
6347	rm -f conftest.$ac_objext conftest$ac_exeext
6348	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6349	(eval $ac_link) 2>conftest.er1
6350	ac_status=$?
6351	grep -v '^ *+' conftest.er1 >conftest.err
6352	rm -f conftest.er1
6353	cat conftest.err >&5
6354	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6355	(exit $ac_status); } &&
6356	{ ac_try='test -z "$ac_c_werror_flag"
6357	\|\| test ! -s conftest.err'
6358	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6359	(eval $ac_try) 2>&5
6360	ac_status=$?
6361	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6362	(exit $ac_status); }; } &&
6363	{ ac_try='test -s conftest$ac_exeext'
6364	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6365	(eval $ac_try) 2>&5
6366	ac_status=$?
6367	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6368	(exit $ac_status); }; }; then
6369	eval "$as_ac_var=yes"
6370	else
6371	echo "$as_me: failed program was:" >&5
6372	sed 's/^/\| /' conftest.$ac_ext >&5
6373
6374	eval "$as_ac_var=no"
6375	fi
6376	rm -f conftest.err conftest.$ac_objext \
6377	conftest$ac_exeext conftest.$ac_ext
6378	fi
6379	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
6380	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
6381	if test `eval echo '${'$as_ac_var'}'` = yes; then
6382	cat >>confdefs.h <<_ACEOF
6383	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
6384	_ACEOF
6385
6386	fi
6387	done
6388
6389	fi
6390
6391	echo "$as_me:$LINENO: checking if malloc debugging is wanted" >&5
6392	echo $ECHO_N "checking if malloc debugging is wanted... $ECHO_C" >&6
6393
6394	# Check whether --with-dmalloc or --without-dmalloc was given.
6395	if test "${with_dmalloc+set}" = set; then
6396	withval="$with_dmalloc"
6397	if test "$withval" = yes; then
6398	echo "$as_me:$LINENO: result: yes" >&5
6399	echo "${ECHO_T}yes" >&6
6400	cat >>confdefs.h <<\_ACEOF
6401	#define WITH_DMALLOC 1
6402	_ACEOF
6403
6404	LIBS="$LIBS -ldmalloc"
6405	LDFLAGS="$LDFLAGS -g"
6406	else
6407	echo "$as_me:$LINENO: result: no" >&5
6408	echo "${ECHO_T}no" >&6
6409	fi
6410	else
6411	echo "$as_me:$LINENO: result: no" >&5
6412	echo "${ECHO_T}no" >&6
6413	fi;
6414
6415	echo "$as_me:$LINENO: checking which of rx or regex is wanted" >&5
6416	echo $ECHO_N "checking which of rx or regex is wanted... $ECHO_C" >&6
6417
6418	# Check whether --with-regex or --without-regex was given.
6419	if test "${with_regex+set}" = set; then
6420	withval="$with_regex"
6421	if test "$withval" = yes; then
6422	ac_with_regex=1
6423	echo "$as_me:$LINENO: result: regex" >&5
6424	echo "${ECHO_T}regex" >&6
6425	cat >>confdefs.h <<\_ACEOF
6426	#define WITH_REGEX 1
6427	_ACEOF
6428
6429	LIBOBJS="$LIBOBJS regex.o"
6430	fi
6431	fi;
6432	if test -z "$ac_with_regex"; then
6433	echo "$as_me:$LINENO: result: rx" >&5
6434	echo "${ECHO_T}rx" >&6
6435	echo "$as_me:$LINENO: checking for re_rx_search" >&5
6436	echo $ECHO_N "checking for re_rx_search... $ECHO_C" >&6
6437	if test "${ac_cv_func_re_rx_search+set}" = set; then
6438	echo $ECHO_N "(cached) $ECHO_C" >&6
6439	else
6440	cat >conftest.$ac_ext <<_ACEOF
6441	/* confdefs.h. */
6442	_ACEOF
6443	cat confdefs.h >>conftest.$ac_ext
6444	cat >>conftest.$ac_ext <<_ACEOF
6445	/* end confdefs.h. */
6446	/* Define re_rx_search to an innocuous variant, in case <limits.h> declares re_rx_search.
6447	For example, HP-UX 11i <limits.h> declares gettimeofday. */
6448	#define re_rx_search innocuous_re_rx_search
6449
6450	/* System header to define __stub macros and hopefully few prototypes,
6451	which can conflict with char re_rx_search (); below.
6452	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6453	<limits.h> exists even on freestanding compilers. */
6454
6455	#ifdef __STDC__
6456	# include <limits.h>
6457	#else
6458	# include <assert.h>
6459	#endif
6460
6461	#undef re_rx_search
6462
6463	/* Override any gcc2 internal prototype to avoid an error. */
6464	#ifdef __cplusplus
6465	extern "C"
6466	{
6467	#endif
6468	/* We use char because int might match the return type of a gcc2
6469	builtin and then its argument prototype would still apply. */
6470	char re_rx_search ();
6471	/* The GNU C library defines this for functions which it implements
6472	to always fail with ENOSYS. Some functions are actually named
6473	something starting with __ and the normal name is an alias. */
6474	#if defined (__stub_re_rx_search) \|\| defined (__stub___re_rx_search)
6475	choke me
6476	#else
6477	char (*f) () = re_rx_search;
6478	#endif
6479	#ifdef __cplusplus
6480	}
6481	#endif
6482
6483	int
6484	main ()
6485	{
6486	return f != re_rx_search;
6487	;
6488	return 0;
6489	}
6490	_ACEOF
6491	rm -f conftest.$ac_objext conftest$ac_exeext
6492	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6493	(eval $ac_link) 2>conftest.er1
6494	ac_status=$?
6495	grep -v '^ *+' conftest.er1 >conftest.err
6496	rm -f conftest.er1
6497	cat conftest.err >&5
6498	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6499	(exit $ac_status); } &&
6500	{ ac_try='test -z "$ac_c_werror_flag"
6501	\|\| test ! -s conftest.err'
6502	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6503	(eval $ac_try) 2>&5
6504	ac_status=$?
6505	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6506	(exit $ac_status); }; } &&
6507	{ ac_try='test -s conftest$ac_exeext'
6508	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6509	(eval $ac_try) 2>&5
6510	ac_status=$?
6511	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6512	(exit $ac_status); }; }; then
6513	ac_cv_func_re_rx_search=yes
6514	else
6515	echo "$as_me: failed program was:" >&5
6516	sed 's/^/\| /' conftest.$ac_ext >&5
6517
6518	ac_cv_func_re_rx_search=no
6519	fi
6520	rm -f conftest.err conftest.$ac_objext \
6521	conftest$ac_exeext conftest.$ac_ext
6522	fi
6523	echo "$as_me:$LINENO: result: $ac_cv_func_re_rx_search" >&5
6524	echo "${ECHO_T}$ac_cv_func_re_rx_search" >&6
6525	if test $ac_cv_func_re_rx_search = yes; then
6526	:
6527	else
6528	echo "$as_me:$LINENO: checking for unsigned char *" >&5
6529	echo $ECHO_N "checking for unsigned char *... $ECHO_C" >&6
6530	if test "${ac_cv_type_unsigned_char_p+set}" = set; then
6531	echo $ECHO_N "(cached) $ECHO_C" >&6
6532	else
6533	cat >conftest.$ac_ext <<_ACEOF
6534	/* confdefs.h. */
6535	_ACEOF
6536	cat confdefs.h >>conftest.$ac_ext
6537	cat >>conftest.$ac_ext <<_ACEOF
6538	/* end confdefs.h. */
6539	$ac_includes_default
6540	int
6541	main ()
6542	{
6543	if ((unsigned char * *) 0)
6544	return 0;
6545	if (sizeof (unsigned char *))
6546	return 0;
6547	;
6548	return 0;
6549	}
6550	_ACEOF
6551	rm -f conftest.$ac_objext
6552	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6553	(eval $ac_compile) 2>conftest.er1
6554	ac_status=$?
6555	grep -v '^ *+' conftest.er1 >conftest.err
6556	rm -f conftest.er1
6557	cat conftest.err >&5
6558	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6559	(exit $ac_status); } &&
6560	{ ac_try='test -z "$ac_c_werror_flag"
6561	\|\| test ! -s conftest.err'
6562	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6563	(eval $ac_try) 2>&5
6564	ac_status=$?
6565	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6566	(exit $ac_status); }; } &&
6567	{ ac_try='test -s conftest.$ac_objext'
6568	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6569	(eval $ac_try) 2>&5
6570	ac_status=$?
6571	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6572	(exit $ac_status); }; }; then
6573	ac_cv_type_unsigned_char_p=yes
6574	else
6575	echo "$as_me: failed program was:" >&5
6576	sed 's/^/\| /' conftest.$ac_ext >&5
6577
6578	ac_cv_type_unsigned_char_p=no
6579	fi
6580	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6581	fi
6582	echo "$as_me:$LINENO: result: $ac_cv_type_unsigned_char_p" >&5
6583	echo "${ECHO_T}$ac_cv_type_unsigned_char_p" >&6
6584
6585	echo "$as_me:$LINENO: checking size of unsigned char *" >&5
6586	echo $ECHO_N "checking size of unsigned char *... $ECHO_C" >&6
6587	if test "${ac_cv_sizeof_unsigned_char_p+set}" = set; then
6588	echo $ECHO_N "(cached) $ECHO_C" >&6
6589	else
6590	if test "$ac_cv_type_unsigned_char_p" = yes; then
6591	# The cast to unsigned long works around a bug in the HP C Compiler
6592	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6593	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6594	# This bug is HP SR number 8606223364.
6595	if test "$cross_compiling" = yes; then
6596	# Depending upon the size, compute the lo and hi bounds.
6597	cat >conftest.$ac_ext <<_ACEOF
6598	/* confdefs.h. */
6599	_ACEOF
6600	cat confdefs.h >>conftest.$ac_ext
6601	cat >>conftest.$ac_ext <<_ACEOF
6602	/* end confdefs.h. */
6603	$ac_includes_default
6604	int
6605	main ()
6606	{
6607	static int test_array [1 - 2 * !(((long) (sizeof (unsigned char *))) >= 0)];
6608	test_array [0] = 0
6609
6610	;
6611	return 0;
6612	}
6613	_ACEOF
6614	rm -f conftest.$ac_objext
6615	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6616	(eval $ac_compile) 2>conftest.er1
6617	ac_status=$?
6618	grep -v '^ *+' conftest.er1 >conftest.err
6619	rm -f conftest.er1
6620	cat conftest.err >&5
6621	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6622	(exit $ac_status); } &&
6623	{ ac_try='test -z "$ac_c_werror_flag"
6624	\|\| test ! -s conftest.err'
6625	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6626	(eval $ac_try) 2>&5
6627	ac_status=$?
6628	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6629	(exit $ac_status); }; } &&
6630	{ ac_try='test -s conftest.$ac_objext'
6631	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6632	(eval $ac_try) 2>&5
6633	ac_status=$?
6634	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6635	(exit $ac_status); }; }; then
6636	ac_lo=0 ac_mid=0
6637	while :; do
6638	cat >conftest.$ac_ext <<_ACEOF
6639	/* confdefs.h. */
6640	_ACEOF
6641	cat confdefs.h >>conftest.$ac_ext
6642	cat >>conftest.$ac_ext <<_ACEOF
6643	/* end confdefs.h. */
6644	$ac_includes_default
6645	int
6646	main ()
6647	{
6648	static int test_array [1 - 2 * !(((long) (sizeof (unsigned char *))) <= $ac_mid)];
6649	test_array [0] = 0
6650
6651	;
6652	return 0;
6653	}
6654	_ACEOF
6655	rm -f conftest.$ac_objext
6656	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6657	(eval $ac_compile) 2>conftest.er1
6658	ac_status=$?
6659	grep -v '^ *+' conftest.er1 >conftest.err
6660	rm -f conftest.er1
6661	cat conftest.err >&5
6662	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6663	(exit $ac_status); } &&
6664	{ ac_try='test -z "$ac_c_werror_flag"
6665	\|\| test ! -s conftest.err'
6666	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6667	(eval $ac_try) 2>&5
6668	ac_status=$?
6669	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6670	(exit $ac_status); }; } &&
6671	{ ac_try='test -s conftest.$ac_objext'
6672	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6673	(eval $ac_try) 2>&5
6674	ac_status=$?
6675	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6676	(exit $ac_status); }; }; then
6677	ac_hi=$ac_mid; break
6678	else
6679	echo "$as_me: failed program was:" >&5
6680	sed 's/^/\| /' conftest.$ac_ext >&5
6681
6682	ac_lo=`expr $ac_mid + 1`
6683	if test $ac_lo -le $ac_mid; then
6684	ac_lo= ac_hi=
6685	break
6686	fi
6687	ac_mid=`expr 2 '*' $ac_mid + 1`
6688	fi
6689	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6690	done
6691	else
6692	echo "$as_me: failed program was:" >&5
6693	sed 's/^/\| /' conftest.$ac_ext >&5
6694
6695	cat >conftest.$ac_ext <<_ACEOF
6696	/* confdefs.h. */
6697	_ACEOF
6698	cat confdefs.h >>conftest.$ac_ext
6699	cat >>conftest.$ac_ext <<_ACEOF
6700	/* end confdefs.h. */
6701	$ac_includes_default
6702	int
6703	main ()
6704	{
6705	static int test_array [1 - 2 * !(((long) (sizeof (unsigned char *))) < 0)];
6706	test_array [0] = 0
6707
6708	;
6709	return 0;
6710	}
6711	_ACEOF
6712	rm -f conftest.$ac_objext
6713	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6714	(eval $ac_compile) 2>conftest.er1
6715	ac_status=$?
6716	grep -v '^ *+' conftest.er1 >conftest.err
6717	rm -f conftest.er1
6718	cat conftest.err >&5
6719	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6720	(exit $ac_status); } &&
6721	{ ac_try='test -z "$ac_c_werror_flag"
6722	\|\| test ! -s conftest.err'
6723	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6724	(eval $ac_try) 2>&5
6725	ac_status=$?
6726	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6727	(exit $ac_status); }; } &&
6728	{ ac_try='test -s conftest.$ac_objext'
6729	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6730	(eval $ac_try) 2>&5
6731	ac_status=$?
6732	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6733	(exit $ac_status); }; }; then
6734	ac_hi=-1 ac_mid=-1
6735	while :; do
6736	cat >conftest.$ac_ext <<_ACEOF
6737	/* confdefs.h. */
6738	_ACEOF
6739	cat confdefs.h >>conftest.$ac_ext
6740	cat >>conftest.$ac_ext <<_ACEOF
6741	/* end confdefs.h. */
6742	$ac_includes_default
6743	int
6744	main ()
6745	{
6746	static int test_array [1 - 2 * !(((long) (sizeof (unsigned char *))) >= $ac_mid)];
6747	test_array [0] = 0
6748
6749	;
6750	return 0;
6751	}
6752	_ACEOF
6753	rm -f conftest.$ac_objext
6754	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6755	(eval $ac_compile) 2>conftest.er1
6756	ac_status=$?
6757	grep -v '^ *+' conftest.er1 >conftest.err
6758	rm -f conftest.er1
6759	cat conftest.err >&5
6760	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6761	(exit $ac_status); } &&
6762	{ ac_try='test -z "$ac_c_werror_flag"
6763	\|\| test ! -s conftest.err'
6764	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6765	(eval $ac_try) 2>&5
6766	ac_status=$?
6767	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6768	(exit $ac_status); }; } &&
6769	{ ac_try='test -s conftest.$ac_objext'
6770	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6771	(eval $ac_try) 2>&5
6772	ac_status=$?
6773	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6774	(exit $ac_status); }; }; then
6775	ac_lo=$ac_mid; break
6776	else
6777	echo "$as_me: failed program was:" >&5
6778	sed 's/^/\| /' conftest.$ac_ext >&5
6779
6780	ac_hi=`expr '(' $ac_mid ')' - 1`
6781	if test $ac_mid -le $ac_hi; then
6782	ac_lo= ac_hi=
6783	break
6784	fi
6785	ac_mid=`expr 2 '*' $ac_mid`
6786	fi
6787	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6788	done
6789	else
6790	echo "$as_me: failed program was:" >&5
6791	sed 's/^/\| /' conftest.$ac_ext >&5
6792
6793	ac_lo= ac_hi=
6794	fi
6795	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6796	fi
6797	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6798	# Binary search between lo and hi bounds.
6799	while test "x$ac_lo" != "x$ac_hi"; do
6800	ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
6801	cat >conftest.$ac_ext <<_ACEOF
6802	/* confdefs.h. */
6803	_ACEOF
6804	cat confdefs.h >>conftest.$ac_ext
6805	cat >>conftest.$ac_ext <<_ACEOF
6806	/* end confdefs.h. */
6807	$ac_includes_default
6808	int
6809	main ()
6810	{
6811	static int test_array [1 - 2 * !(((long) (sizeof (unsigned char *))) <= $ac_mid)];
6812	test_array [0] = 0
6813
6814	;
6815	return 0;
6816	}
6817	_ACEOF
6818	rm -f conftest.$ac_objext
6819	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6820	(eval $ac_compile) 2>conftest.er1
6821	ac_status=$?
6822	grep -v '^ *+' conftest.er1 >conftest.err
6823	rm -f conftest.er1
6824	cat conftest.err >&5
6825	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6826	(exit $ac_status); } &&
6827	{ ac_try='test -z "$ac_c_werror_flag"
6828	\|\| test ! -s conftest.err'
6829	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6830	(eval $ac_try) 2>&5
6831	ac_status=$?
6832	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6833	(exit $ac_status); }; } &&
6834	{ ac_try='test -s conftest.$ac_objext'
6835	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6836	(eval $ac_try) 2>&5
6837	ac_status=$?
6838	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6839	(exit $ac_status); }; }; then
6840	ac_hi=$ac_mid
6841	else
6842	echo "$as_me: failed program was:" >&5
6843	sed 's/^/\| /' conftest.$ac_ext >&5
6844
6845	ac_lo=`expr '(' $ac_mid ')' + 1`
6846	fi
6847	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6848	done
6849	case $ac_lo in
6850	?*) ac_cv_sizeof_unsigned_char_p=$ac_lo;;
6851	'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (unsigned char *), 77
6852	See \`config.log' for more details." >&5
6853	echo "$as_me: error: cannot compute sizeof (unsigned char *), 77
6854	See \`config.log' for more details." >&2;}
6855	{ (exit 1); exit 1; }; } ;;
6856	esac
6857	else
6858	if test "$cross_compiling" = yes; then
6859	{ { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
6860	See \`config.log' for more details." >&5
6861	echo "$as_me: error: cannot run test program while cross compiling
6862	See \`config.log' for more details." >&2;}
6863	{ (exit 1); exit 1; }; }
6864	else
6865	cat >conftest.$ac_ext <<_ACEOF
6866	/* confdefs.h. */
6867	_ACEOF
6868	cat confdefs.h >>conftest.$ac_ext
6869	cat >>conftest.$ac_ext <<_ACEOF
6870	/* end confdefs.h. */
6871	$ac_includes_default
6872	long longval () { return (long) (sizeof (unsigned char *)); }
6873	unsigned long ulongval () { return (long) (sizeof (unsigned char *)); }
6874	#include <stdio.h>
6875	#include <stdlib.h>
6876	int
6877	main ()
6878	{
6879
6880	FILE *f = fopen ("conftest.val", "w");
6881	if (! f)
6882	exit (1);
6883	if (((long) (sizeof (unsigned char *))) < 0)
6884	{
6885	long i = longval ();
6886	if (i != ((long) (sizeof (unsigned char *))))
6887	exit (1);
6888	fprintf (f, "%ld\n", i);
6889	}
6890	else
6891	{
6892	unsigned long i = ulongval ();
6893	if (i != ((long) (sizeof (unsigned char *))))
6894	exit (1);
6895	fprintf (f, "%lu\n", i);
6896	}
6897	exit (ferror (f) \|\| fclose (f) != 0);
6898
6899	;
6900	return 0;
6901	}
6902	_ACEOF
6903	rm -f conftest$ac_exeext
6904	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6905	(eval $ac_link) 2>&5
6906	ac_status=$?
6907	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6908	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6909	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6910	(eval $ac_try) 2>&5
6911	ac_status=$?
6912	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6913	(exit $ac_status); }; }; then
6914	ac_cv_sizeof_unsigned_char_p=`cat conftest.val`
6915	else
6916	echo "$as_me: program exited with status $ac_status" >&5
6917	echo "$as_me: failed program was:" >&5
6918	sed 's/^/\| /' conftest.$ac_ext >&5
6919
6920	( exit $ac_status )
6921	{ { echo "$as_me:$LINENO: error: cannot compute sizeof (unsigned char *), 77
6922	See \`config.log' for more details." >&5
6923	echo "$as_me: error: cannot compute sizeof (unsigned char *), 77
6924	See \`config.log' for more details." >&2;}
6925	{ (exit 1); exit 1; }; }
6926	fi
6927	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6928	fi
6929	fi
6930	rm -f conftest.val
6931	else
6932	ac_cv_sizeof_unsigned_char_p=0
6933	fi
6934	fi
6935	echo "$as_me:$LINENO: result: $ac_cv_sizeof_unsigned_char_p" >&5
6936	echo "${ECHO_T}$ac_cv_sizeof_unsigned_char_p" >&6
6937	cat >>confdefs.h <<_ACEOF
6938	#define SIZEOF_UNSIGNED_CHAR_P $ac_cv_sizeof_unsigned_char_p
6939	_ACEOF
6940
6941
6942	if test "$ac_cv_sizeof_unsigned_char_p" = 8
6943	then
6944	{ echo "$as_me:$LINENO: WARNING: I'm forcing you to use regex because I can't
6945	find a local rx library and the one included with this
6946	distribution doesn't work on 64-bit machines like yours" >&5
6947	echo "$as_me: WARNING: I'm forcing you to use regex because I can't
6948	find a local rx library and the one included with this
6949	distribution doesn't work on 64-bit machines like yours" >&2;}
6950	LIBOBJS="$LIBOBJS regex.o"
6951	else
6952	LIBOBJS="$LIBOBJS rx.o"
6953	fi
6954
6955	fi
6956
6957	fi
6958
6959	echo "$as_me:$LINENO: checking whether GNU readline requested" >&5
6960	echo $ECHO_N "checking whether GNU readline requested... $ECHO_C" >&6
6961
6962	# Check whether --with-gnu_readline or --without-gnu_readline was given.
6963	if test "${with_gnu_readline+set}" = set; then
6964	withval="$with_gnu_readline"
6965	if test "$withval" = yes; then
6966	echo "$as_me:$LINENO: result: yes" >&5
6967	echo "${ECHO_T}yes" >&6
6968	ac_with_gnu_readline=1
6969	else
6970	echo "$as_me:$LINENO: result: no" >&5
6971	echo "${ECHO_T}no" >&6
6972	fi
6973	else
6974	echo "$as_me:$LINENO: result: no" >&5
6975	echo "${ECHO_T}no" >&6
6976	fi;
6977
6978	if test -n "$ac_with_gnu_readline"; then
6979	if test "${ac_cv_header_readline_readline_h+set}" = set; then
6980	echo "$as_me:$LINENO: checking for readline/readline.h" >&5
6981	echo $ECHO_N "checking for readline/readline.h... $ECHO_C" >&6
6982	if test "${ac_cv_header_readline_readline_h+set}" = set; then
6983	echo $ECHO_N "(cached) $ECHO_C" >&6
6984	fi
6985	echo "$as_me:$LINENO: result: $ac_cv_header_readline_readline_h" >&5
6986	echo "${ECHO_T}$ac_cv_header_readline_readline_h" >&6
6987	else
6988	# Is the header compilable?
6989	echo "$as_me:$LINENO: checking readline/readline.h usability" >&5
6990	echo $ECHO_N "checking readline/readline.h usability... $ECHO_C" >&6
6991	cat >conftest.$ac_ext <<_ACEOF
6992	/* confdefs.h. */
6993	_ACEOF
6994	cat confdefs.h >>conftest.$ac_ext
6995	cat >>conftest.$ac_ext <<_ACEOF
6996	/* end confdefs.h. */
6997	$ac_includes_default
6998	#include <readline/readline.h>
6999	_ACEOF
7000	rm -f conftest.$ac_objext
7001	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7002	(eval $ac_compile) 2>conftest.er1
7003	ac_status=$?
7004	grep -v '^ *+' conftest.er1 >conftest.err
7005	rm -f conftest.er1
7006	cat conftest.err >&5
7007	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7008	(exit $ac_status); } &&
7009	{ ac_try='test -z "$ac_c_werror_flag"
7010	\|\| test ! -s conftest.err'
7011	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7012	(eval $ac_try) 2>&5
7013	ac_status=$?
7014	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7015	(exit $ac_status); }; } &&
7016	{ ac_try='test -s conftest.$ac_objext'
7017	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7018	(eval $ac_try) 2>&5
7019	ac_status=$?
7020	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7021	(exit $ac_status); }; }; then
7022	ac_header_compiler=yes
7023	else
7024	echo "$as_me: failed program was:" >&5
7025	sed 's/^/\| /' conftest.$ac_ext >&5
7026
7027	ac_header_compiler=no
7028	fi
7029	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7030	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7031	echo "${ECHO_T}$ac_header_compiler" >&6
7032
7033	# Is the header present?
7034	echo "$as_me:$LINENO: checking readline/readline.h presence" >&5
7035	echo $ECHO_N "checking readline/readline.h presence... $ECHO_C" >&6
7036	cat >conftest.$ac_ext <<_ACEOF
7037	/* confdefs.h. */
7038	_ACEOF
7039	cat confdefs.h >>conftest.$ac_ext
7040	cat >>conftest.$ac_ext <<_ACEOF
7041	/* end confdefs.h. */
7042	#include <readline/readline.h>
7043	_ACEOF
7044	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7045	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7046	ac_status=$?
7047	grep -v '^ *+' conftest.er1 >conftest.err
7048	rm -f conftest.er1
7049	cat conftest.err >&5
7050	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7051	(exit $ac_status); } >/dev/null; then
7052	if test -s conftest.err; then
7053	ac_cpp_err=$ac_c_preproc_warn_flag
7054	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7055	else
7056	ac_cpp_err=
7057	fi
7058	else
7059	ac_cpp_err=yes
7060	fi
7061	if test -z "$ac_cpp_err"; then
7062	ac_header_preproc=yes
7063	else
7064	echo "$as_me: failed program was:" >&5
7065	sed 's/^/\| /' conftest.$ac_ext >&5
7066
7067	ac_header_preproc=no
7068	fi
7069	rm -f conftest.err conftest.$ac_ext
7070	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7071	echo "${ECHO_T}$ac_header_preproc" >&6
7072
7073	# So? What about this header?
7074	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7075	yes:no: )
7076	{ echo "$as_me:$LINENO: WARNING: readline/readline.h: accepted by the compiler, rejected by the preprocessor!" >&5
7077	echo "$as_me: WARNING: readline/readline.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
7078	{ echo "$as_me:$LINENO: WARNING: readline/readline.h: proceeding with the compiler's result" >&5
7079	echo "$as_me: WARNING: readline/readline.h: proceeding with the compiler's result" >&2;}
7080	ac_header_preproc=yes
7081	;;
7082	no:yes:* )
7083	{ echo "$as_me:$LINENO: WARNING: readline/readline.h: present but cannot be compiled" >&5
7084	echo "$as_me: WARNING: readline/readline.h: present but cannot be compiled" >&2;}
7085	{ echo "$as_me:$LINENO: WARNING: readline/readline.h: check for missing prerequisite headers?" >&5
7086	echo "$as_me: WARNING: readline/readline.h: check for missing prerequisite headers?" >&2;}
7087	{ echo "$as_me:$LINENO: WARNING: readline/readline.h: see the Autoconf documentation" >&5
7088	echo "$as_me: WARNING: readline/readline.h: see the Autoconf documentation" >&2;}
7089	{ echo "$as_me:$LINENO: WARNING: readline/readline.h: section \"Present But Cannot Be Compiled\"" >&5
7090	echo "$as_me: WARNING: readline/readline.h: section \"Present But Cannot Be Compiled\"" >&2;}
7091	{ echo "$as_me:$LINENO: WARNING: readline/readline.h: proceeding with the preprocessor's result" >&5
7092	echo "$as_me: WARNING: readline/readline.h: proceeding with the preprocessor's result" >&2;}
7093	{ echo "$as_me:$LINENO: WARNING: readline/readline.h: in the future, the compiler will take precedence" >&5
7094	echo "$as_me: WARNING: readline/readline.h: in the future, the compiler will take precedence" >&2;}
7095	(
7096	cat <<\_ASBOX
7097	## ------------------------------------------ ##
7098	## Report this to the AC_PACKAGE_NAME lists. ##
7099	## ------------------------------------------ ##
7100	_ASBOX
7101	) \|
7102	sed "s/^/$as_me: WARNING: /" >&2
7103	;;
7104	esac
7105	echo "$as_me:$LINENO: checking for readline/readline.h" >&5
7106	echo $ECHO_N "checking for readline/readline.h... $ECHO_C" >&6
7107	if test "${ac_cv_header_readline_readline_h+set}" = set; then
7108	echo $ECHO_N "(cached) $ECHO_C" >&6
7109	else
7110	ac_cv_header_readline_readline_h=$ac_header_preproc
7111	fi
7112	echo "$as_me:$LINENO: result: $ac_cv_header_readline_readline_h" >&5
7113	echo "${ECHO_T}$ac_cv_header_readline_readline_h" >&6
7114
7115	fi
7116	if test $ac_cv_header_readline_readline_h = yes; then
7117	ac_mg_readline_header_found=1
7118	else
7119	{ echo "$as_me:$LINENO: WARNING: Can't find GNU readline headers; configuring without \
7120	GNU readline support" >&5
7121	echo "$as_me: WARNING: Can't find GNU readline headers; configuring without \
7122	GNU readline support" >&2;}
7123	fi
7124
7125
7126	if test -n "$ac_mg_readline_header_found"; then
7127	# first check whether we can find the readline library itself
7128	echo "$as_me:$LINENO: checking for main in -lreadline" >&5
7129	echo $ECHO_N "checking for main in -lreadline... $ECHO_C" >&6
7130	if test "${ac_cv_lib_readline_main+set}" = set; then
7131	echo $ECHO_N "(cached) $ECHO_C" >&6
7132	else
7133	ac_check_lib_save_LIBS=$LIBS
7134	LIBS="-lreadline $LIBS"
7135	cat >conftest.$ac_ext <<_ACEOF
7136	/* confdefs.h. */
7137	_ACEOF
7138	cat confdefs.h >>conftest.$ac_ext
7139	cat >>conftest.$ac_ext <<_ACEOF
7140	/* end confdefs.h. */
7141
7142
7143	int
7144	main ()
7145	{
7146	main ();
7147	;
7148	return 0;
7149	}
7150	_ACEOF
7151	rm -f conftest.$ac_objext conftest$ac_exeext
7152	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7153	(eval $ac_link) 2>conftest.er1
7154	ac_status=$?
7155	grep -v '^ *+' conftest.er1 >conftest.err
7156	rm -f conftest.er1
7157	cat conftest.err >&5
7158	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7159	(exit $ac_status); } &&
7160	{ ac_try='test -z "$ac_c_werror_flag"
7161	\|\| test ! -s conftest.err'
7162	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7163	(eval $ac_try) 2>&5
7164	ac_status=$?
7165	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7166	(exit $ac_status); }; } &&
7167	{ ac_try='test -s conftest$ac_exeext'
7168	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7169	(eval $ac_try) 2>&5
7170	ac_status=$?
7171	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7172	(exit $ac_status); }; }; then
7173	ac_cv_lib_readline_main=yes
7174	else
7175	echo "$as_me: failed program was:" >&5
7176	sed 's/^/\| /' conftest.$ac_ext >&5
7177
7178	ac_cv_lib_readline_main=no
7179	fi
7180	rm -f conftest.err conftest.$ac_objext \
7181	conftest$ac_exeext conftest.$ac_ext
7182	LIBS=$ac_check_lib_save_LIBS
7183	fi
7184	echo "$as_me:$LINENO: result: $ac_cv_lib_readline_main" >&5
7185	echo "${ECHO_T}$ac_cv_lib_readline_main" >&6
7186	if test $ac_cv_lib_readline_main = yes; then
7187	ac_mg_readline_lib_found=1
7188	cat >>confdefs.h <<\_ACEOF
7189	#define WITH_GNU_READLINE 1
7190	_ACEOF
7191
7192	LIBS="$LIBS -lreadline"
7193	else
7194	{ echo "$as_me:$LINENO: WARNING: Can't find GNU readline library; configuring without \
7195	GNU readline support" >&5
7196	echo "$as_me: WARNING: Can't find GNU readline library; configuring without \
7197	GNU readline support" >&2;}
7198	fi
7199
7200	if test -n "$ac_mg_readline_lib_found"; then
7201	# on some systems, readline needs curses. It is difficult to
7202	# determine whether this is necessary on the current system,
7203	# since other undefined symbols can be turned up by an
7204	# AC_CHECK_LIB(readline, readline) test that are actually defined
7205	# by mg itself (e.g. xmalloc, xrealloc). So, if we find libcurses,
7206	# we just bung it on and hope for the best.
7207	echo "$as_me:$LINENO: checking for main in -lcurses" >&5
7208	echo $ECHO_N "checking for main in -lcurses... $ECHO_C" >&6
7209	if test "${ac_cv_lib_curses_main+set}" = set; then
7210	echo $ECHO_N "(cached) $ECHO_C" >&6
7211	else
7212	ac_check_lib_save_LIBS=$LIBS
7213	LIBS="-lcurses $LIBS"
7214	cat >conftest.$ac_ext <<_ACEOF
7215	/* confdefs.h. */
7216	_ACEOF
7217	cat confdefs.h >>conftest.$ac_ext
7218	cat >>conftest.$ac_ext <<_ACEOF
7219	/* end confdefs.h. */
7220
7221
7222	int
7223	main ()
7224	{
7225	main ();
7226	;
7227	return 0;
7228	}
7229	_ACEOF
7230	rm -f conftest.$ac_objext conftest$ac_exeext
7231	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7232	(eval $ac_link) 2>conftest.er1
7233	ac_status=$?
7234	grep -v '^ *+' conftest.er1 >conftest.err
7235	rm -f conftest.er1
7236	cat conftest.err >&5
7237	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7238	(exit $ac_status); } &&
7239	{ ac_try='test -z "$ac_c_werror_flag"
7240	\|\| test ! -s conftest.err'
7241	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7242	(eval $ac_try) 2>&5
7243	ac_status=$?
7244	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7245	(exit $ac_status); }; } &&
7246	{ ac_try='test -s conftest$ac_exeext'
7247	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7248	(eval $ac_try) 2>&5
7249	ac_status=$?
7250	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7251	(exit $ac_status); }; }; then
7252	ac_cv_lib_curses_main=yes
7253	else
7254	echo "$as_me: failed program was:" >&5
7255	sed 's/^/\| /' conftest.$ac_ext >&5
7256
7257	ac_cv_lib_curses_main=no
7258	fi
7259	rm -f conftest.err conftest.$ac_objext \
7260	conftest$ac_exeext conftest.$ac_ext
7261	LIBS=$ac_check_lib_save_LIBS
7262	fi
7263	echo "$as_me:$LINENO: result: $ac_cv_lib_curses_main" >&5
7264	echo "${ECHO_T}$ac_cv_lib_curses_main" >&6
7265	if test $ac_cv_lib_curses_main = yes; then
7266	LIBS="$LIBS -lcurses"
7267	fi
7268
7269	fi
7270	fi
7271	fi
7272
7273
7274	# ---------------------------------------------------------------------------
7275	if test "$ac_cv_func_alloca" = 'no'; then
7276	case $LIBOBJS in
7277	"xmalloc.$ac_objext" \| \
7278	*" xmalloc.$ac_objext" \| \
7279	"xmalloc.$ac_objext "* \| \
7280	" xmalloc.$ac_objext " ) ;;
7281	*) LIBOBJS="$LIBOBJS xmalloc.$ac_objext" ;;
7282	esac
7283
7284	case $LIBOBJS in
7285	"error.$ac_objext" \| \
7286	*" error.$ac_objext" \| \
7287	"error.$ac_objext "* \| \
7288	" error.$ac_objext " ) ;;
7289	*) LIBOBJS="$LIBOBJS error.$ac_objext" ;;
7290	esac
7291
7292	fi
7293
7294
7295	# ---------------------------------------------------------------------------
7296	# see if the user wants to override use of long long
7297	# Check whether --enable-override-longlong or --disable-override-longlong was given.
7298	if test "${enable_override_longlong+set}" = set; then
7299	enableval="$enable_override_longlong"
7300	cat >>confdefs.h <<\_ACEOF
7301	#define DISABLE_LONG_LONG 1
7302	_ACEOF
7303
7304	fi;
7305
7306	# ---------------------------------------------------------------------------
7307
7308	ac_config_files="$ac_config_files Makefile text/Makefile lib/Makefile jni/Makefile java/org/greenstone/mgpp/Makefile"
7309	ac_config_commands="$ac_config_commands default"
7310	cat >confcache <<\_ACEOF
7311	# This file is a shell script that caches the results of configure
7312	# tests run on this system so they can be shared between configure
7313	# scripts and configure runs, see configure's option --config-cache.
7314	# It is not useful on other systems. If it contains results you don't
7315	# want to keep, you may remove or edit it.
7316	#
7317	# config.status only pays attention to the cache file if you give it
7318	# the --recheck option to rerun configure.
7319	#
7320	# `ac_cv_env_foo' variables (set or unset) will be overridden when
7321	# loading this file, other unset `ac_cv_foo' will be assigned the
7322	# following values.
7323
7324	_ACEOF
7325
7326	# The following way of writing the cache mishandles newlines in values,
7327	# but we know of no workaround that is simple, portable, and efficient.
7328	# So, don't put newlines in cache variables' values.
7329	# Ultrix sh set writes to stderr and can't be redirected directly,
7330	# and sets the high bit in the cache file unless we assign to the vars.
7331	{
7332	(set) 2>&1 \|
7333	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
7334	ac_space=\ )
7335	# `set' does not quote correctly, so add quotes (double-quote
7336	# substitution turns \\\\ into \\, and sed turns \\ into \).
7337	sed -n \
7338	"s/'/'\\\\''/g;
7339	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
7340	;;
7341	*)
7342	# `set' quotes correctly as required by POSIX, so do not add quotes.
7343	sed -n \
7344	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
7345	;;
7346	esac;
7347	} \|
7348	sed '
7349	t clear
7350	: clear
7351	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
7352	t end
7353	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/
7354	: end' >>confcache
7355	if diff $cache_file confcache >/dev/null 2>&1; then :; else
7356	if test -w $cache_file; then
7357	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
7358	cat confcache >$cache_file
7359	else
7360	echo "not updating unwritable cache $cache_file"
7361	fi
7362	fi
7363	rm -f confcache
7364
7365	test "x$prefix" = xNONE && prefix=$ac_default_prefix
7366	# Let make expand exec_prefix.
7367	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7368
7369	# VPATH may cause trouble with some makes, so we remove $(srcdir),
7370	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
7371	# trailing colons and then remove the whole line if VPATH becomes empty
7372	# (actually we leave an empty line to preserve line numbers).
7373	if test "x$srcdir" = x.; then
7374	ac_vpsub='/^[ ]VPATH[ ]=/{
7375	s/:\$(srcdir):/:/;
7376	s/:\${srcdir}:/:/;
7377	s/:@srcdir@:/:/;
7378	s/^$[^=]=[ ]$:*/\1/;
7379	s/:*$//;
7380	s/^[^=]=[ ]$//;
7381	}'
7382	fi
7383
7384	DEFS=-DHAVE_CONFIG_H
7385
7386	ac_libobjs=
7387	ac_ltlibobjs=
7388	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7389	# 1. Remove the extension, and $U if already installed.
7390	ac_i=`echo "$ac_i" \|
7391	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
7392	# 2. Add them.
7393	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
7394	ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
7395	done
7396	LIBOBJS=$ac_libobjs
7397
7398	LTLIBOBJS=$ac_ltlibobjs
7399
7400
7401
7402	: ${CONFIG_STATUS=./config.status}
7403	ac_clean_files_save=$ac_clean_files
7404	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7405	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
7406	echo "$as_me: creating $CONFIG_STATUS" >&6;}
7407	cat >$CONFIG_STATUS <<_ACEOF
7408	#! $SHELL
7409	# Generated by $as_me.
7410	# Run this file to recreate the current configuration.
7411	# Compiler output produced by configure, useful for debugging
7412	# configure, is in config.log if it exists.
7413
7414	debug=false
7415	ac_cs_recheck=false
7416	ac_cs_silent=false
7417	SHELL=\${CONFIG_SHELL-$SHELL}
7418	_ACEOF
7419
7420	cat >>$CONFIG_STATUS <<\_ACEOF
7421	## --------------------- ##
7422	## M4sh Initialization. ##
7423	## --------------------- ##
7424
7425	# Be Bourne compatible
7426	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
7427	emulate sh
7428	NULLCMD=:
7429	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
7430	# is contrary to our usage. Disable this feature.
7431	alias -g '${1+"$@"}'='"$@"'
7432	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
7433	set -o posix
7434	fi
7435	DUALCASE=1; export DUALCASE # for MKS sh
7436
7437	# Support unset when possible.
7438	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
7439	as_unset=unset
7440	else
7441	as_unset=false
7442	fi
7443
7444
7445	# Work around bugs in pre-3.0 UWIN ksh.
7446	$as_unset ENV MAIL MAILPATH
7447	PS1='$ '
7448	PS2='> '
7449	PS4='+ '
7450
7451	# NLS nuisances.
7452	for as_var in \
7453	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
7454	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
7455	LC_TELEPHONE LC_TIME
7456	do
7457	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
7458	eval $as_var=C; export $as_var
7459	else
7460	$as_unset $as_var
7461	fi
7462	done
7463
7464	# Required to use basename.
7465	if expr a : '$a$' >/dev/null 2>&1; then
7466	as_expr=expr
7467	else
7468	as_expr=false
7469	fi
7470
7471	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
7472	as_basename=basename
7473	else
7474	as_basename=false
7475	fi
7476
7477
7478	# Name of the executable.
7479	as_me=`$as_basename "$0" \|\|
7480	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
7481	X"$0" : 'X$//$$' \\| \
7482	X"$0" : 'X$/$$' \\| \
7483	. : '$.$' 2>/dev/null \|\|
7484	echo X/"$0" \|
7485	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
7486	/^X\/$\/\/$$/{ s//\1/; q; }
7487	/^X\/$\/$.*/{ s//\1/; q; }
7488	s/.*/./; q'`
7489
7490
7491	# PATH needs CR, and LINENO needs CR and PATH.
7492	# Avoid depending upon Character Ranges.
7493	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7494	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7495	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7496	as_cr_digits='0123456789'
7497	as_cr_alnum=$as_cr_Letters$as_cr_digits
7498
7499	# The user is always right.
7500	if test "${PATH_SEPARATOR+set}" != set; then
7501	echo "#! /bin/sh" >conf$$.sh
7502	echo "exit 0" >>conf$$.sh
7503	chmod +x conf$$.sh
7504	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7505	PATH_SEPARATOR=';'
7506	else
7507	PATH_SEPARATOR=:
7508	fi
7509	rm -f conf$$.sh
7510	fi
7511
7512
7513	as_lineno_1=$LINENO
7514	as_lineno_2=$LINENO
7515	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
7516	test "x$as_lineno_1" != "x$as_lineno_2" &&
7517	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
7518	# Find who we are. Look in the path if we contain no path at all
7519	# relative or not.
7520	case $0 in
7521	[\\/] ) as_myself=$0 ;;
7522	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7523	for as_dir in $PATH
7524	do
7525	IFS=$as_save_IFS
7526	test -z "$as_dir" && as_dir=.
7527	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7528	done
7529
7530	;;
7531	esac
7532	# We did not find ourselves, most probably we were run as `sh COMMAND'
7533	# in which case we are not to be found in the path.
7534	if test "x$as_myself" = x; then
7535	as_myself=$0
7536	fi
7537	if test ! -f "$as_myself"; then
7538	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
7539	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
7540	{ (exit 1); exit 1; }; }
7541	fi
7542	case $CONFIG_SHELL in
7543	'')
7544	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7545	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
7546	do
7547	IFS=$as_save_IFS
7548	test -z "$as_dir" && as_dir=.
7549	for as_base in sh bash ksh sh5; do
7550	case $as_dir in
7551	/*)
7552	if ("$as_dir/$as_base" -c '
7553	as_lineno_1=$LINENO
7554	as_lineno_2=$LINENO
7555	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
7556	test "x$as_lineno_1" != "x$as_lineno_2" &&
7557	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
7558	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
7559	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
7560	CONFIG_SHELL=$as_dir/$as_base
7561	export CONFIG_SHELL
7562	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
7563	fi;;
7564	esac
7565	done
7566	done
7567	;;
7568	esac
7569
7570	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
7571	# uniformly replaced by the line number. The first 'sed' inserts a
7572	# line-number line before each line; the second 'sed' does the real
7573	# work. The second script uses 'N' to pair each line-number line
7574	# with the numbered line, and appends trailing '-' during
7575	# substitution so that $LINENO is not a special case at line end.
7576	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
7577	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
7578	sed '=' <$as_myself \|
7579	sed '
7580	N
7581	s,$,-,
7582	: loop
7583	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
7584	t loop
7585	s,-$,,
7586	s,^['$as_cr_digits']*\n,,
7587	' >$as_me.lineno &&
7588	chmod +x $as_me.lineno \|\|
7589	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
7590	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
7591	{ (exit 1); exit 1; }; }
7592
7593	# Don't try to exec as it changes $[0], causing all sort of problems
7594	# (the dirname of $[0] is not the place where we might find the
7595	# original and so on. Autoconf is especially sensible to this).
7596	. ./$as_me.lineno
7597	# Exit status is that of the last command.
7598	exit
7599	}
7600
7601
7602	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
7603	c,-n*) ECHO_N= ECHO_C='
7604	' ECHO_T=' ' ;;
7605	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
7606	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
7607	esac
7608
7609	if expr a : '$a$' >/dev/null 2>&1; then
7610	as_expr=expr
7611	else
7612	as_expr=false
7613	fi
7614
7615	rm -f conf$$ conf$$.exe conf$$.file
7616	echo >conf$$.file
7617	if ln -s conf$$.file conf$$ 2>/dev/null; then
7618	# We could just check for DJGPP; but this test a) works b) is more generic
7619	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
7620	if test -f conf$$.exe; then
7621	# Don't use ln at all; we don't have any links
7622	as_ln_s='cp -p'
7623	else
7624	as_ln_s='ln -s'
7625	fi
7626	elif ln conf$$.file conf$$ 2>/dev/null; then
7627	as_ln_s=ln
7628	else
7629	as_ln_s='cp -p'
7630	fi
7631	rm -f conf$$ conf$$.exe conf$$.file
7632
7633	if mkdir -p . 2>/dev/null; then
7634	as_mkdir_p=:
7635	else
7636	test -d ./-p && rmdir ./-p
7637	as_mkdir_p=false
7638	fi
7639
7640	as_executable_p="test -f"
7641
7642	# Sed expression to map a string onto a valid CPP name.
7643	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7644
7645	# Sed expression to map a string onto a valid variable name.
7646	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7647
7648
7649	# IFS
7650	# We need space, tab and new line, in precisely that order.
7651	as_nl='
7652	'
7653	IFS=" $as_nl"
7654
7655	# CDPATH.
7656	$as_unset CDPATH
7657
7658	exec 6>&1
7659
7660	# Open the log real soon, to keep \$[0] and so on meaningful, and to
7661	# report actual input values of CONFIG_FILES etc. instead of their
7662	# values after options handling. Logging --version etc. is OK.
7663	exec 5>>config.log
7664	{
7665	echo
7666	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7667	## Running $as_me. ##
7668	_ASBOX
7669	} >&5
7670	cat >&5 <<_CSEOF
7671
7672	This file was extended by $as_me, which was
7673	generated by GNU Autoconf 2.59. Invocation command line was
7674
7675	CONFIG_FILES = $CONFIG_FILES
7676	CONFIG_HEADERS = $CONFIG_HEADERS
7677	CONFIG_LINKS = $CONFIG_LINKS
7678	CONFIG_COMMANDS = $CONFIG_COMMANDS
7679	$ $0 $@
7680
7681	_CSEOF
7682	echo "on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`" >&5
7683	echo >&5
7684	_ACEOF
7685
7686	# Files that config.status was made for.
7687	if test -n "$ac_config_files"; then
7688	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
7689	fi
7690
7691	if test -n "$ac_config_headers"; then
7692	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
7693	fi
7694
7695	if test -n "$ac_config_links"; then
7696	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
7697	fi
7698
7699	if test -n "$ac_config_commands"; then
7700	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
7701	fi
7702
7703	cat >>$CONFIG_STATUS <<\_ACEOF
7704
7705	ac_cs_usage="\
7706	\`$as_me' instantiates files from templates according to the
7707	current configuration.
7708
7709	Usage: $0 [OPTIONS] [FILE]...
7710
7711	-h, --help print this help, then exit
7712	-V, --version print version number, then exit
7713	-q, --quiet do not print progress messages
7714	-d, --debug don't remove temporary files
7715	--recheck update $as_me by reconfiguring in the same conditions
7716	--file=FILE[:TEMPLATE]
7717	instantiate the configuration file FILE
7718	--header=FILE[:TEMPLATE]
7719	instantiate the configuration header FILE
7720
7721	Configuration files:
7722	$config_files
7723
7724	Configuration headers:
7725	$config_headers
7726
7727	Configuration commands:
7728	$config_commands
7729
7730	Report bugs to <[email protected]>."
7731	_ACEOF
7732
7733	cat >>$CONFIG_STATUS <<_ACEOF
7734	ac_cs_version="\\
7735	config.status
7736	configured by $0, generated by GNU Autoconf 2.59,
7737	with options \\"`echo "$ac_configure_args" \| sed 's/[\\""\`\$]/\\\\&/g'`\\"
7738
7739	Copyright (C) 2003 Free Software Foundation, Inc.
7740	This config.status script is free software; the Free Software Foundation
7741	gives unlimited permission to copy, distribute and modify it."
7742	srcdir=$srcdir
7743	INSTALL="$INSTALL"
7744	_ACEOF
7745
7746	cat >>$CONFIG_STATUS <<\_ACEOF
7747	# If no file are specified by the user, then we need to provide default
7748	# value. By we need to know if files were specified by the user.
7749	ac_need_defaults=:
7750	while test $# != 0
7751	do
7752	case $1 in
7753	--=)
7754	ac_option=`expr "x$1" : 'x$[^=]*$='`
7755	ac_optarg=`expr "x$1" : 'x[^=]=$.$'`
7756	ac_shift=:
7757	;;
7758	-*)
7759	ac_option=$1
7760	ac_optarg=$2
7761	ac_shift=shift
7762	;;
7763	*) # This is not an option, so the user has probably given explicit
7764	# arguments.
7765	ac_option=$1
7766	ac_need_defaults=false;;
7767	esac
7768
7769	case $ac_option in
7770	# Handling of the options.
7771	_ACEOF
7772	cat >>$CONFIG_STATUS <<\_ACEOF
7773	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
7774	ac_cs_recheck=: ;;
7775	--version \| --vers* \| -V )
7776	echo "$ac_cs_version"; exit 0 ;;
7777	--he \| --h)
7778	# Conflict between --help and --header
7779	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
7780	Try \`$0 --help' for more information." >&5
7781	echo "$as_me: error: ambiguous option: $1
7782	Try \`$0 --help' for more information." >&2;}
7783	{ (exit 1); exit 1; }; };;
7784	--help \| --hel \| -h )
7785	echo "$ac_cs_usage"; exit 0 ;;
7786	--debug \| --d* \| -d )
7787	debug=: ;;
7788	--file \| --fil \| --fi \| --f )
7789	$ac_shift
7790	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
7791	ac_need_defaults=false;;
7792	--header \| --heade \| --head \| --hea )
7793	$ac_shift
7794	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
7795	ac_need_defaults=false;;
7796	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
7797	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
7798	ac_cs_silent=: ;;
7799
7800	# This is an error.
7801	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
7802	Try \`$0 --help' for more information." >&5
7803	echo "$as_me: error: unrecognized option: $1
7804	Try \`$0 --help' for more information." >&2;}
7805	{ (exit 1); exit 1; }; } ;;
7806
7807	*) ac_config_targets="$ac_config_targets $1" ;;
7808
7809	esac
7810	shift
7811	done
7812
7813	ac_configure_extra_args=
7814
7815	if $ac_cs_silent; then
7816	exec 6>/dev/null
7817	ac_configure_extra_args="$ac_configure_extra_args --silent"
7818	fi
7819
7820	_ACEOF
7821	cat >>$CONFIG_STATUS <<_ACEOF
7822	if \$ac_cs_recheck; then
7823	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
7824	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7825	fi
7826
7827	_ACEOF
7828
7829
7830
7831
7832
7833	cat >>$CONFIG_STATUS <<\_ACEOF
7834	for ac_config_target in $ac_config_targets
7835	do
7836	case "$ac_config_target" in
7837	# Handling of arguments.
7838	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7839	"text/Makefile" ) CONFIG_FILES="$CONFIG_FILES text/Makefile" ;;
7840	"lib/Makefile" ) CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
7841	"jni/Makefile" ) CONFIG_FILES="$CONFIG_FILES jni/Makefile" ;;
7842	"java/org/greenstone/mgpp/Makefile" ) CONFIG_FILES="$CONFIG_FILES java/org/greenstone/mgpp/Makefile" ;;
7843	"default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
7844	"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
7845	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
7846	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
7847	{ (exit 1); exit 1; }; };;
7848	esac
7849	done
7850
7851	# If the user did not use the arguments to specify the items to instantiate,
7852	# then the envvar interface is used. Set only those that are not.
7853	# We use the long form for the default assignment because of an extremely
7854	# bizarre bug on SunOS 4.1.3.
7855	if $ac_need_defaults; then
7856	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
7857	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
7858	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
7859	fi
7860
7861	# Have a temporary directory for convenience. Make it in the build tree
7862	# simply because there is no reason to put it here, and in addition,
7863	# creating and moving files from /tmp can sometimes cause problems.
7864	# Create a temporary directory, and hook for its removal unless debugging.
7865	$debug \|\|
7866	{
7867	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
7868	trap '{ (exit 1); exit 1; }' 1 2 13 15
7869	}
7870
7871	# Create a (secure) tmp directory for tmp files.
7872
7873	{
7874	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
7875	test -n "$tmp" && test -d "$tmp"
7876	} \|\|
7877	{
7878	tmp=./confstat$$-$RANDOM
7879	(umask 077 && mkdir $tmp)
7880	} \|\|
7881	{
7882	echo "$me: cannot create a temporary directory in ." >&2
7883	{ (exit 1); exit 1; }
7884	}
7885
7886	_ACEOF
7887
7888	cat >>$CONFIG_STATUS <<_ACEOF
7889
7890	#
7891	# CONFIG_FILES section.
7892	#
7893
7894	# No need to generate the scripts if there are no CONFIG_FILES.
7895	# This happens for instance when ./config.status config.h
7896	if test -n "\$CONFIG_FILES"; then
7897	# Protect against being on the right side of a sed subst in config.status.
7898	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
7899	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
7900	s,@SHELL@,$SHELL,;t t
7901	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
7902	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
7903	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
7904	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
7905	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
7906	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
7907	s,@exec_prefix@,$exec_prefix,;t t
7908	s,@prefix@,$prefix,;t t
7909	s,@program_transform_name@,$program_transform_name,;t t
7910	s,@bindir@,$bindir,;t t
7911	s,@sbindir@,$sbindir,;t t
7912	s,@libexecdir@,$libexecdir,;t t
7913	s,@datadir@,$datadir,;t t
7914	s,@sysconfdir@,$sysconfdir,;t t
7915	s,@sharedstatedir@,$sharedstatedir,;t t
7916	s,@localstatedir@,$localstatedir,;t t
7917	s,@libdir@,$libdir,;t t
7918	s,@includedir@,$includedir,;t t
7919	s,@oldincludedir@,$oldincludedir,;t t
7920	s,@infodir@,$infodir,;t t
7921	s,@mandir@,$mandir,;t t
7922	s,@build_alias@,$build_alias,;t t
7923	s,@host_alias@,$host_alias,;t t
7924	s,@target_alias@,$target_alias,;t t
7925	s,@DEFS@,$DEFS,;t t
7926	s,@ECHO_C@,$ECHO_C,;t t
7927	s,@ECHO_N@,$ECHO_N,;t t
7928	s,@ECHO_T@,$ECHO_T,;t t
7929	s,@LIBS@,$LIBS,;t t
7930	s,@PACKAGE@,$PACKAGE,;t t
7931	s,@VERSION@,$VERSION,;t t
7932	s,@CXX@,$CXX,;t t
7933	s,@CXXFLAGS@,$CXXFLAGS,;t t
7934	s,@LDFLAGS@,$LDFLAGS,;t t
7935	s,@CPPFLAGS@,$CPPFLAGS,;t t
7936	s,@ac_ct_CXX@,$ac_ct_CXX,;t t
7937	s,@EXEEXT@,$EXEEXT,;t t
7938	s,@OBJEXT@,$OBJEXT,;t t
7939	s,@AWK@,$AWK,;t t
7940	s,@YACC@,$YACC,;t t
7941	s,@CC@,$CC,;t t
7942	s,@CFLAGS@,$CFLAGS,;t t
7943	s,@ac_ct_CC@,$ac_ct_CC,;t t
7944	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
7945	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
7946	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
7947	s,@LN_S@,$LN_S,;t t
7948	s,@SET_MAKE@,$SET_MAKE,;t t
7949	s,@RANLIB@,$RANLIB,;t t
7950	s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
7951	s,@CPP@,$CPP,;t t
7952	s,@EGREP@,$EGREP,;t t
7953	s,@U@,$U,;t t
7954	s,@ANSI2KNR@,$ANSI2KNR,;t t
7955	s,@ALLOCA@,$ALLOCA,;t t
7956	s,@LIBOBJS@,$LIBOBJS,;t t
7957	s,@JNIINC@,$JNIINC,;t t
7958	s,@JNISUFFIX@,$JNISUFFIX,;t t
7959	s,@JNIFLAGS@,$JNIFLAGS,;t t
7960	s,@LIBOBJS@,$LIBOBJS,;t t
7961	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
7962	CEOF
7963
7964	_ACEOF
7965
7966	cat >>$CONFIG_STATUS <<\_ACEOF
7967	# Split the substitutions into bite-sized pieces for seds with
7968	# small command number limits, like on Digital OSF/1 and HP-UX.
7969	ac_max_sed_lines=48
7970	ac_sed_frag=1 # Number of current file.
7971	ac_beg=1 # First line for current file.
7972	ac_end=$ac_max_sed_lines # Line after last line for current file.
7973	ac_more_lines=:
7974	ac_sed_cmds=
7975	while $ac_more_lines; do
7976	if test $ac_beg -gt 1; then
7977	sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
7978	else
7979	sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
7980	fi
7981	if test ! -s $tmp/subs.frag; then
7982	ac_more_lines=false
7983	else
7984	# The purpose of the label and of the branching condition is to
7985	# speed up the sed processing (if there are no `@' at all, there
7986	# is no need to browse any of the substitutions).
7987	# These are the two extra sed commands mentioned above.
7988	(echo ':t
7989	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
7990	if test -z "$ac_sed_cmds"; then
7991	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
7992	else
7993	ac_sed_cmds="$ac_sed_cmds \| sed -f $tmp/subs-$ac_sed_frag.sed"
7994	fi
7995	ac_sed_frag=`expr $ac_sed_frag + 1`
7996	ac_beg=$ac_end
7997	ac_end=`expr $ac_end + $ac_max_sed_lines`
7998	fi
7999	done
8000	if test -z "$ac_sed_cmds"; then
8001	ac_sed_cmds=cat
8002	fi
8003	fi # test -n "$CONFIG_FILES"
8004
8005	_ACEOF
8006	cat >>$CONFIG_STATUS <<\_ACEOF
8007	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
8008	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8009	case $ac_file in
8010	- \| :- \| :-:* ) # input from stdin
8011	cat >$tmp/stdin
8012	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
8013	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
8014	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
8015	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
8016	* ) ac_file_in=$ac_file.in ;;
8017	esac
8018
8019	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
8020	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
8021	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
8022	X"$ac_file" : 'X$//$[^/]' \\| \
8023	X"$ac_file" : 'X$//$$' \\| \
8024	X"$ac_file" : 'X$/$' \\| \
8025	. : '$.$' 2>/dev/null \|\|
8026	echo X"$ac_file" \|
8027	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8028	/^X$\/\/$[^/].*/{ s//\1/; q; }
8029	/^X$\/\/$$/{ s//\1/; q; }
8030	/^X$\/$.*/{ s//\1/; q; }
8031	s/.*/./; q'`
8032	{ if $as_mkdir_p; then
8033	mkdir -p "$ac_dir"
8034	else
8035	as_dir="$ac_dir"
8036	as_dirs=
8037	while test ! -d "$as_dir"; do
8038	as_dirs="$as_dir $as_dirs"
8039	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
8040	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
8041	X"$as_dir" : 'X$//$[^/]' \\| \
8042	X"$as_dir" : 'X$//$$' \\| \
8043	X"$as_dir" : 'X$/$' \\| \
8044	. : '$.$' 2>/dev/null \|\|
8045	echo X"$as_dir" \|
8046	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8047	/^X$\/\/$[^/].*/{ s//\1/; q; }
8048	/^X$\/\/$$/{ s//\1/; q; }
8049	/^X$\/$.*/{ s//\1/; q; }
8050	s/.*/./; q'`
8051	done
8052	test ! -n "$as_dirs" \|\| mkdir $as_dirs
8053	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8054	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8055	{ (exit 1); exit 1; }; }; }
8056
8057	ac_builddir=.
8058
8059	if test "$ac_dir" != .; then
8060	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
8061	# A "../" for each directory in $ac_dir_suffix.
8062	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
8063	else
8064	ac_dir_suffix= ac_top_builddir=
8065	fi
8066
8067	case $srcdir in
8068	.) # No --srcdir option. We are building in place.
8069	ac_srcdir=.
8070	if test -z "$ac_top_builddir"; then
8071	ac_top_srcdir=.
8072	else
8073	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
8074	fi ;;
8075	[\\/]* \| ?:[\\/]* ) # Absolute path.
8076	ac_srcdir=$srcdir$ac_dir_suffix;
8077	ac_top_srcdir=$srcdir ;;
8078	*) # Relative path.
8079	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
8080	ac_top_srcdir=$ac_top_builddir$srcdir ;;
8081	esac
8082
8083	# Do not use `cd foo && pwd` to compute absolute paths, because
8084	# the directories may not exist.
8085	case `pwd` in
8086	.) ac_abs_builddir="$ac_dir";;
8087	*)
8088	case "$ac_dir" in
8089	.) ac_abs_builddir=`pwd`;;
8090	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
8091	*) ac_abs_builddir=`pwd`/"$ac_dir";;
8092	esac;;
8093	esac
8094	case $ac_abs_builddir in
8095	.) ac_abs_top_builddir=${ac_top_builddir}.;;
8096	*)
8097	case ${ac_top_builddir}. in
8098	.) ac_abs_top_builddir=$ac_abs_builddir;;
8099	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
8100	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
8101	esac;;
8102	esac
8103	case $ac_abs_builddir in
8104	.) ac_abs_srcdir=$ac_srcdir;;
8105	*)
8106	case $ac_srcdir in
8107	.) ac_abs_srcdir=$ac_abs_builddir;;
8108	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
8109	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
8110	esac;;
8111	esac
8112	case $ac_abs_builddir in
8113	.) ac_abs_top_srcdir=$ac_top_srcdir;;
8114	*)
8115	case $ac_top_srcdir in
8116	.) ac_abs_top_srcdir=$ac_abs_builddir;;
8117	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
8118	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
8119	esac;;
8120	esac
8121
8122
8123	case $INSTALL in
8124	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8125	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;
8126	esac
8127
8128	if test x"$ac_file" != x-; then
8129	{ echo "$as_me:$LINENO: creating $ac_file" >&5
8130	echo "$as_me: creating $ac_file" >&6;}
8131	rm -f "$ac_file"
8132	fi
8133	# Let's still pretend it is `configure' which instantiates (i.e., don't
8134	# use $as_me), people would be surprised to read:
8135	# /* config.h. Generated by config.status. */
8136	if test x"$ac_file" = x-; then
8137	configure_input=
8138	else
8139	configure_input="$ac_file. "
8140	fi
8141	configure_input=$configure_input"Generated from `echo $ac_file_in \|
8142	sed 's,.*/,,'` by configure."
8143
8144	# First look for the input files in the build tree, otherwise in the
8145	# src tree.
8146	ac_file_inputs=`IFS=:
8147	for f in $ac_file_in; do
8148	case $f in
8149	-) echo $tmp/stdin ;;
8150	[\\/$]*)
8151	# Absolute (can't be DOS-style, as IFS=:)
8152	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8153	echo "$as_me: error: cannot find input file: $f" >&2;}
8154	{ (exit 1); exit 1; }; }
8155	echo "$f";;
8156	*) # Relative
8157	if test -f "$f"; then
8158	# Build tree
8159	echo "$f"
8160	elif test -f "$srcdir/$f"; then
8161	# Source tree
8162	echo "$srcdir/$f"
8163	else
8164	# /dev/null tree
8165	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8166	echo "$as_me: error: cannot find input file: $f" >&2;}
8167	{ (exit 1); exit 1; }; }
8168	fi;;
8169	esac
8170	done` \|\| { (exit 1); exit 1; }
8171	_ACEOF
8172	cat >>$CONFIG_STATUS <<_ACEOF
8173	sed "$ac_vpsub
8174	$extrasub
8175	_ACEOF
8176	cat >>$CONFIG_STATUS <<\_ACEOF
8177	:t
8178	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8179	s,@configure_input@,$configure_input,;t t
8180	s,@srcdir@,$ac_srcdir,;t t
8181	s,@abs_srcdir@,$ac_abs_srcdir,;t t
8182	s,@top_srcdir@,$ac_top_srcdir,;t t
8183	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
8184	s,@builddir@,$ac_builddir,;t t
8185	s,@abs_builddir@,$ac_abs_builddir,;t t
8186	s,@top_builddir@,$ac_top_builddir,;t t
8187	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
8188	s,@INSTALL@,$ac_INSTALL,;t t
8189	" $ac_file_inputs \| (eval "$ac_sed_cmds") >$tmp/out
8190	rm -f $tmp/stdin
8191	if test x"$ac_file" != x-; then
8192	mv $tmp/out $ac_file
8193	else
8194	cat $tmp/out
8195	rm -f $tmp/out
8196	fi
8197
8198	done
8199	_ACEOF
8200	cat >>$CONFIG_STATUS <<\_ACEOF
8201
8202	#
8203	# CONFIG_HEADER section.
8204	#
8205
8206	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
8207	# NAME is the cpp macro being defined and VALUE is the value it is being given.
8208	#
8209	# ac_d sets the value in "#define NAME VALUE" lines.
8210	ac_dA='s,^$[ ]$#$[ ]define[ ][ ]*$'
8211	ac_dB='[ ].*$,\1#\2'
8212	ac_dC=' '
8213	ac_dD=',;t'
8214	# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
8215	ac_uA='s,^$[ ]$#$[ ]$undef$[ ][ ]*$'
8216	ac_uB='$,\1#\2define\3'
8217	ac_uC=' '
8218	ac_uD=',;t'
8219
8220	for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
8221	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8222	case $ac_file in
8223	- \| :- \| :-:* ) # input from stdin
8224	cat >$tmp/stdin
8225	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
8226	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
8227	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
8228	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
8229	* ) ac_file_in=$ac_file.in ;;
8230	esac
8231
8232	test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
8233	echo "$as_me: creating $ac_file" >&6;}
8234
8235	# First look for the input files in the build tree, otherwise in the
8236	# src tree.
8237	ac_file_inputs=`IFS=:
8238	for f in $ac_file_in; do
8239	case $f in
8240	-) echo $tmp/stdin ;;
8241	[\\/$]*)
8242	# Absolute (can't be DOS-style, as IFS=:)
8243	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8244	echo "$as_me: error: cannot find input file: $f" >&2;}
8245	{ (exit 1); exit 1; }; }
8246	# Do quote $f, to prevent DOS paths from being IFS'd.
8247	echo "$f";;
8248	*) # Relative
8249	if test -f "$f"; then
8250	# Build tree
8251	echo "$f"
8252	elif test -f "$srcdir/$f"; then
8253	# Source tree
8254	echo "$srcdir/$f"
8255	else
8256	# /dev/null tree
8257	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8258	echo "$as_me: error: cannot find input file: $f" >&2;}
8259	{ (exit 1); exit 1; }; }
8260	fi;;
8261	esac
8262	done` \|\| { (exit 1); exit 1; }
8263	# Remove the trailing spaces.
8264	sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
8265
8266	_ACEOF
8267
8268	# Transform confdefs.h into two sed scripts, `conftest.defines' and
8269	# `conftest.undefs', that substitutes the proper values into
8270	# config.h.in to produce config.h. The first handles `#define'
8271	# templates, and the second `#undef' templates.
8272	# And first: Protect against being on the right side of a sed subst in
8273	# config.status. Protect against being in an unquoted here document
8274	# in config.status.
8275	rm -f conftest.defines conftest.undefs
8276	# Using a here document instead of a string reduces the quoting nightmare.
8277	# Putting comments in sed scripts is not portable.
8278	#
8279	# `end' is used to avoid that the second main sed command (meant for
8280	# 0-ary CPP macros) applies to n-ary macro definitions.
8281	# See the Autoconf documentation for `clear'.
8282	cat >confdef2sed.sed <<\_ACEOF
8283	s/[\\&,]/\\&/g
8284	s,[\\$`],\\&,g
8285	t clear
8286	: clear
8287	s,^[ ]#[ ]define[ ][ ]$[^ (][^ (]$$([^)])$[ ]$.*$$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
8288	t end
8289	s,^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
8290	: end
8291	_ACEOF
8292	# If some macros were called several times there might be several times
8293	# the same #defines, which is useless. Nevertheless, we may not want to
8294	# sort them, since we want the last AC-DEFINE to be honored.
8295	uniq confdefs.h \| sed -n -f confdef2sed.sed >conftest.defines
8296	sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
8297	rm -f confdef2sed.sed
8298
8299	# This sed command replaces #undef with comments. This is necessary, for
8300	# example, in the case of _POSIX_SOURCE, which is predefined and required
8301	# on some systems where configure will not decide to define it.
8302	cat >>conftest.undefs <<\_ACEOF
8303	s,^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9],/* & */,
8304	_ACEOF
8305
8306	# Break up conftest.defines because some shells have a limit on the size
8307	# of here documents, and old seds have small limits too (100 cmds).
8308	echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
8309	echo ' if grep "^[ ]#[ ]define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
8310	echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
8311	echo ' :' >>$CONFIG_STATUS
8312	rm -f conftest.tail
8313	while grep . conftest.defines >/dev/null
8314	do
8315	# Write a limited-size here document to $tmp/defines.sed.
8316	echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
8317	# Speed up: don't consider the non `#define' lines.
8318	echo '/^[ ]#[ ]define/!b' >>$CONFIG_STATUS
8319	# Work around the forget-to-reset-the-flag bug.
8320	echo 't clr' >>$CONFIG_STATUS
8321	echo ': clr' >>$CONFIG_STATUS
8322	sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
8323	echo 'CEOF
8324	sed -f $tmp/defines.sed $tmp/in >$tmp/out
8325	rm -f $tmp/in
8326	mv $tmp/out $tmp/in
8327	' >>$CONFIG_STATUS
8328	sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
8329	rm -f conftest.defines
8330	mv conftest.tail conftest.defines
8331	done
8332	rm -f conftest.defines
8333	echo ' fi # grep' >>$CONFIG_STATUS
8334	echo >>$CONFIG_STATUS
8335
8336	# Break up conftest.undefs because some shells have a limit on the size
8337	# of here documents, and old seds have small limits too (100 cmds).
8338	echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
8339	rm -f conftest.tail
8340	while grep . conftest.undefs >/dev/null
8341	do
8342	# Write a limited-size here document to $tmp/undefs.sed.
8343	echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
8344	# Speed up: don't consider the non `#undef'
8345	echo '/^[ ]#[ ]undef/!b' >>$CONFIG_STATUS
8346	# Work around the forget-to-reset-the-flag bug.
8347	echo 't clr' >>$CONFIG_STATUS
8348	echo ': clr' >>$CONFIG_STATUS
8349	sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
8350	echo 'CEOF
8351	sed -f $tmp/undefs.sed $tmp/in >$tmp/out
8352	rm -f $tmp/in
8353	mv $tmp/out $tmp/in
8354	' >>$CONFIG_STATUS
8355	sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
8356	rm -f conftest.undefs
8357	mv conftest.tail conftest.undefs
8358	done
8359	rm -f conftest.undefs
8360
8361	cat >>$CONFIG_STATUS <<\_ACEOF
8362	# Let's still pretend it is `configure' which instantiates (i.e., don't
8363	# use $as_me), people would be surprised to read:
8364	# /* config.h. Generated by config.status. */
8365	if test x"$ac_file" = x-; then
8366	echo "/* Generated by configure. */" >$tmp/config.h
8367	else
8368	echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
8369	fi
8370	cat $tmp/in >>$tmp/config.h
8371	rm -f $tmp/in
8372	if test x"$ac_file" != x-; then
8373	if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
8374	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5
8375	echo "$as_me: $ac_file is unchanged" >&6;}
8376	else
8377	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
8378	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
8379	X"$ac_file" : 'X$//$[^/]' \\| \
8380	X"$ac_file" : 'X$//$$' \\| \
8381	X"$ac_file" : 'X$/$' \\| \
8382	. : '$.$' 2>/dev/null \|\|
8383	echo X"$ac_file" \|
8384	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8385	/^X$\/\/$[^/].*/{ s//\1/; q; }
8386	/^X$\/\/$$/{ s//\1/; q; }
8387	/^X$\/$.*/{ s//\1/; q; }
8388	s/.*/./; q'`
8389	{ if $as_mkdir_p; then
8390	mkdir -p "$ac_dir"
8391	else
8392	as_dir="$ac_dir"
8393	as_dirs=
8394	while test ! -d "$as_dir"; do
8395	as_dirs="$as_dir $as_dirs"
8396	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
8397	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
8398	X"$as_dir" : 'X$//$[^/]' \\| \
8399	X"$as_dir" : 'X$//$$' \\| \
8400	X"$as_dir" : 'X$/$' \\| \
8401	. : '$.$' 2>/dev/null \|\|
8402	echo X"$as_dir" \|
8403	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8404	/^X$\/\/$[^/].*/{ s//\1/; q; }
8405	/^X$\/\/$$/{ s//\1/; q; }
8406	/^X$\/$.*/{ s//\1/; q; }
8407	s/.*/./; q'`
8408	done
8409	test ! -n "$as_dirs" \|\| mkdir $as_dirs
8410	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8411	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8412	{ (exit 1); exit 1; }; }; }
8413
8414	rm -f $ac_file
8415	mv $tmp/config.h $ac_file
8416	fi
8417	else
8418	cat $tmp/config.h
8419	rm -f $tmp/config.h
8420	fi
8421	done
8422	_ACEOF
8423	cat >>$CONFIG_STATUS <<\_ACEOF
8424
8425	#
8426	# CONFIG_COMMANDS section.
8427	#
8428	for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
8429	ac_dest=`echo "$ac_file" \| sed 's,:.*,,'`
8430	ac_source=`echo "$ac_file" \| sed 's,[^:]*:,,'`
8431	ac_dir=`(dirname "$ac_dest") 2>/dev/null \|\|
8432	$as_expr X"$ac_dest" : 'X$.[^/]$//[^/][^/]/$' \\| \
8433	X"$ac_dest" : 'X$//$[^/]' \\| \
8434	X"$ac_dest" : 'X$//$$' \\| \
8435	X"$ac_dest" : 'X$/$' \\| \
8436	. : '$.$' 2>/dev/null \|\|
8437	echo X"$ac_dest" \|
8438	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8439	/^X$\/\/$[^/].*/{ s//\1/; q; }
8440	/^X$\/\/$$/{ s//\1/; q; }
8441	/^X$\/$.*/{ s//\1/; q; }
8442	s/.*/./; q'`
8443	{ if $as_mkdir_p; then
8444	mkdir -p "$ac_dir"
8445	else
8446	as_dir="$ac_dir"
8447	as_dirs=
8448	while test ! -d "$as_dir"; do
8449	as_dirs="$as_dir $as_dirs"
8450	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
8451	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
8452	X"$as_dir" : 'X$//$[^/]' \\| \
8453	X"$as_dir" : 'X$//$$' \\| \
8454	X"$as_dir" : 'X$/$' \\| \
8455	. : '$.$' 2>/dev/null \|\|
8456	echo X"$as_dir" \|
8457	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8458	/^X$\/\/$[^/].*/{ s//\1/; q; }
8459	/^X$\/\/$$/{ s//\1/; q; }
8460	/^X$\/$.*/{ s//\1/; q; }
8461	s/.*/./; q'`
8462	done
8463	test ! -n "$as_dirs" \|\| mkdir $as_dirs
8464	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8465	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8466	{ (exit 1); exit 1; }; }; }
8467
8468	ac_builddir=.
8469
8470	if test "$ac_dir" != .; then
8471	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
8472	# A "../" for each directory in $ac_dir_suffix.
8473	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
8474	else
8475	ac_dir_suffix= ac_top_builddir=
8476	fi
8477
8478	case $srcdir in
8479	.) # No --srcdir option. We are building in place.
8480	ac_srcdir=.
8481	if test -z "$ac_top_builddir"; then
8482	ac_top_srcdir=.
8483	else
8484	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
8485	fi ;;
8486	[\\/]* \| ?:[\\/]* ) # Absolute path.
8487	ac_srcdir=$srcdir$ac_dir_suffix;
8488	ac_top_srcdir=$srcdir ;;
8489	*) # Relative path.
8490	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
8491	ac_top_srcdir=$ac_top_builddir$srcdir ;;
8492	esac
8493
8494	# Do not use `cd foo && pwd` to compute absolute paths, because
8495	# the directories may not exist.
8496	case `pwd` in
8497	.) ac_abs_builddir="$ac_dir";;
8498	*)
8499	case "$ac_dir" in
8500	.) ac_abs_builddir=`pwd`;;
8501	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
8502	*) ac_abs_builddir=`pwd`/"$ac_dir";;
8503	esac;;
8504	esac
8505	case $ac_abs_builddir in
8506	.) ac_abs_top_builddir=${ac_top_builddir}.;;
8507	*)
8508	case ${ac_top_builddir}. in
8509	.) ac_abs_top_builddir=$ac_abs_builddir;;
8510	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
8511	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
8512	esac;;
8513	esac
8514	case $ac_abs_builddir in
8515	.) ac_abs_srcdir=$ac_srcdir;;
8516	*)
8517	case $ac_srcdir in
8518	.) ac_abs_srcdir=$ac_abs_builddir;;
8519	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
8520	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
8521	esac;;
8522	esac
8523	case $ac_abs_builddir in
8524	.) ac_abs_top_srcdir=$ac_top_srcdir;;
8525	*)
8526	case $ac_top_srcdir in
8527	.) ac_abs_top_srcdir=$ac_abs_builddir;;
8528	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
8529	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
8530	esac;;
8531	esac
8532
8533
8534	{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5
8535	echo "$as_me: executing $ac_dest commands" >&6;}
8536	case $ac_dest in
8537	default ) test -z "$CONFIG_HEADERS" \|\| echo timestamp > stamp-h ;;
8538	esac
8539	done
8540	_ACEOF
8541
8542	cat >>$CONFIG_STATUS <<\_ACEOF
8543
8544	{ (exit 0); exit 0; }
8545	_ACEOF
8546	chmod +x $CONFIG_STATUS
8547	ac_clean_files=$ac_clean_files_save
8548
8549
8550	# configure is writing to config.log, and then calls config.status.
8551	# config.status does its own redirection, appending to config.log.
8552	# Unfortunately, on DOS this fails, as config.log is still kept open
8553	# by configure, so config.status won't be able to write to it; its
8554	# output is simply discarded. So we exec the FD to /dev/null,
8555	# effectively closing config.log, so it can be properly (re)opened and
8556	# appended to by config.status. When coming back to configure, we
8557	# need to make the FD available again.
8558	if test "$no_create" != yes; then
8559	ac_cs_success=:
8560	ac_config_status_args=
8561	test "$silent" = yes &&
8562	ac_config_status_args="$ac_config_status_args --quiet"
8563	exec 5>/dev/null
8564	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
8565	exec 5>>config.log
8566	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
8567	# would make configure fail if this is the last instruction.
8568	$ac_cs_success \|\| { (exit 1); exit 1; }
8569	fi
8570

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