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configure@ 20845

Last change on this file since 20845 was 20845, checked in by oranfry, 15 years ago
removing another check for iconv casing problems
Property svn:executable set to ``* Property svn:keywords set to `Author Date Id Revision`
File size: 246.8 KB

Line
1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.61.
4	#
5	# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
6	# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
7	# This configure script is free software; the Free Software Foundation
8	# gives unlimited permission to copy, distribute and modify it.
9	## --------------------- ##
10	## M4sh Initialization. ##
11	## --------------------- ##
12
13	# Be more Bourne compatible
14	DUALCASE=1; export DUALCASE # for MKS sh
15	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
16	emulate sh
17	NULLCMD=:
18	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
19	# is contrary to our usage. Disable this feature.
20	alias -g '${1+"$@"}'='"$@"'
21	setopt NO_GLOB_SUBST
22	else
23	case `(set -o) 2>/dev/null` in
24	posix) set -o posix ;;
25	esac
26
27	fi
28
29
30
31
32	# PATH needs CR
33	# Avoid depending upon Character Ranges.
34	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
35	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
36	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
37	as_cr_digits='0123456789'
38	as_cr_alnum=$as_cr_Letters$as_cr_digits
39
40	# The user is always right.
41	if test "${PATH_SEPARATOR+set}" != set; then
42	echo "#! /bin/sh" >conf$$.sh
43	echo "exit 0" >>conf$$.sh
44	chmod +x conf$$.sh
45	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
46	PATH_SEPARATOR=';'
47	else
48	PATH_SEPARATOR=:
49	fi
50	rm -f conf$$.sh
51	fi
52
53	# Support unset when possible.
54	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
55	as_unset=unset
56	else
57	as_unset=false
58	fi
59
60
61	# IFS
62	# We need space, tab and new line, in precisely that order. Quoting is
63	# there to prevent editors from complaining about space-tab.
64	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
65	# splitting by setting IFS to empty value.)
66	as_nl='
67	'
68	IFS=" "" $as_nl"
69
70	# Find who we are. Look in the path if we contain no directory separator.
71	case $0 in
72	[\\/] ) as_myself=$0 ;;
73	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
74	for as_dir in $PATH
75	do
76	IFS=$as_save_IFS
77	test -z "$as_dir" && as_dir=.
78	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
79	done
80	IFS=$as_save_IFS
81
82	;;
83	esac
84	# We did not find ourselves, most probably we were run as `sh COMMAND'
85	# in which case we are not to be found in the path.
86	if test "x$as_myself" = x; then
87	as_myself=$0
88	fi
89	if test ! -f "$as_myself"; then
90	echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
91	{ (exit 1); exit 1; }
92	fi
93
94	# Work around bugs in pre-3.0 UWIN ksh.
95	for as_var in ENV MAIL MAILPATH
96	do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
97	done
98	PS1='$ '
99	PS2='> '
100	PS4='+ '
101
102	# NLS nuisances.
103	for as_var in \
104	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
105	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
106	LC_TELEPHONE LC_TIME
107	do
108	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
109	eval $as_var=C; export $as_var
110	else
111	($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
112	fi
113	done
114
115	# Required to use basename.
116	if expr a : '$a$' >/dev/null 2>&1 &&
117	test "X`expr 00001 : '.*$...$'`" = X001; then
118	as_expr=expr
119	else
120	as_expr=false
121	fi
122
123	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
124	as_basename=basename
125	else
126	as_basename=false
127	fi
128
129
130	# Name of the executable.
131	as_me=`$as_basename -- "$0" \|\|
132	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
133	X"$0" : 'X$//$$' \\| \
134	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
135	echo X/"$0" \|
136	sed '/^.\/$[^/][^/]$\/*$/{
137	s//\1/
138	q
139	}
140	/^X\/$\/\/$$/{
141	s//\1/
142	q
143	}
144	/^X\/$\/$.*/{
145	s//\1/
146	q
147	}
148	s/.*/./; q'`
149
150	# CDPATH.
151	$as_unset CDPATH
152
153
154	if test "x$CONFIG_SHELL" = x; then
155	if (eval ":") 2>/dev/null; then
156	as_have_required=yes
157	else
158	as_have_required=no
159	fi
160
161	if test $as_have_required = yes && (eval ":
162	(as_func_return () {
163	(exit \$1)
164	}
165	as_func_success () {
166	as_func_return 0
167	}
168	as_func_failure () {
169	as_func_return 1
170	}
171	as_func_ret_success () {
172	return 0
173	}
174	as_func_ret_failure () {
175	return 1
176	}
177
178	exitcode=0
179	if as_func_success; then
180	:
181	else
182	exitcode=1
183	echo as_func_success failed.
184	fi
185
186	if as_func_failure; then
187	exitcode=1
188	echo as_func_failure succeeded.
189	fi
190
191	if as_func_ret_success; then
192	:
193	else
194	exitcode=1
195	echo as_func_ret_success failed.
196	fi
197
198	if as_func_ret_failure; then
199	exitcode=1
200	echo as_func_ret_failure succeeded.
201	fi
202
203	if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
204	:
205	else
206	exitcode=1
207	echo positional parameters were not saved.
208	fi
209
210	test \$exitcode = 0) \|\| { (exit 1); exit 1; }
211
212	(
213	as_lineno_1=\$LINENO
214	as_lineno_2=\$LINENO
215	test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
216	test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") \|\| { (exit 1); exit 1; }
217	") 2> /dev/null; then
218	:
219	else
220	as_candidate_shells=
221	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
222	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
223	do
224	IFS=$as_save_IFS
225	test -z "$as_dir" && as_dir=.
226	case $as_dir in
227	/*)
228	for as_base in sh bash ksh sh5; do
229	as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
230	done;;
231	esac
232	done
233	IFS=$as_save_IFS
234
235
236	for as_shell in $as_candidate_shells $SHELL; do
237	# Try only shells that exist, to save several forks.
238	if { test -f "$as_shell" \|\| test -f "$as_shell.exe"; } &&
239	{ ("$as_shell") 2> /dev/null <<\_ASEOF
240	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
241	emulate sh
242	NULLCMD=:
243	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
244	# is contrary to our usage. Disable this feature.
245	alias -g '${1+"$@"}'='"$@"'
246	setopt NO_GLOB_SUBST
247	else
248	case `(set -o) 2>/dev/null` in
249	posix) set -o posix ;;
250	esac
251
252	fi
253
254
255	:
256	_ASEOF
257	}; then
258	CONFIG_SHELL=$as_shell
259	as_have_required=yes
260	if { "$as_shell" 2> /dev/null <<\_ASEOF
261	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
262	emulate sh
263	NULLCMD=:
264	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
265	# is contrary to our usage. Disable this feature.
266	alias -g '${1+"$@"}'='"$@"'
267	setopt NO_GLOB_SUBST
268	else
269	case `(set -o) 2>/dev/null` in
270	posix) set -o posix ;;
271	esac
272
273	fi
274
275
276	:
277	(as_func_return () {
278	(exit $1)
279	}
280	as_func_success () {
281	as_func_return 0
282	}
283	as_func_failure () {
284	as_func_return 1
285	}
286	as_func_ret_success () {
287	return 0
288	}
289	as_func_ret_failure () {
290	return 1
291	}
292
293	exitcode=0
294	if as_func_success; then
295	:
296	else
297	exitcode=1
298	echo as_func_success failed.
299	fi
300
301	if as_func_failure; then
302	exitcode=1
303	echo as_func_failure succeeded.
304	fi
305
306	if as_func_ret_success; then
307	:
308	else
309	exitcode=1
310	echo as_func_ret_success failed.
311	fi
312
313	if as_func_ret_failure; then
314	exitcode=1
315	echo as_func_ret_failure succeeded.
316	fi
317
318	if ( set x; as_func_ret_success y && test x = "$1" ); then
319	:
320	else
321	exitcode=1
322	echo positional parameters were not saved.
323	fi
324
325	test $exitcode = 0) \|\| { (exit 1); exit 1; }
326
327	(
328	as_lineno_1=$LINENO
329	as_lineno_2=$LINENO
330	test "x$as_lineno_1" != "x$as_lineno_2" &&
331	test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") \|\| { (exit 1); exit 1; }
332
333	_ASEOF
334	}; then
335	break
336	fi
337
338	fi
339
340	done
341
342	if test "x$CONFIG_SHELL" != x; then
343	for as_var in BASH_ENV ENV
344	do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
345	done
346	export CONFIG_SHELL
347	exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
348	fi
349
350
351	if test $as_have_required = no; then
352	echo This script requires a shell more modern than all the
353	echo shells that I found on your system. Please install a
354	echo modern shell, or manually run the script under such a
355	echo shell if you do have one.
356	{ (exit 1); exit 1; }
357	fi
358
359
360	fi
361
362	fi
363
364
365
366	(eval "as_func_return () {
367	(exit \$1)
368	}
369	as_func_success () {
370	as_func_return 0
371	}
372	as_func_failure () {
373	as_func_return 1
374	}
375	as_func_ret_success () {
376	return 0
377	}
378	as_func_ret_failure () {
379	return 1
380	}
381
382	exitcode=0
383	if as_func_success; then
384	:
385	else
386	exitcode=1
387	echo as_func_success failed.
388	fi
389
390	if as_func_failure; then
391	exitcode=1
392	echo as_func_failure succeeded.
393	fi
394
395	if as_func_ret_success; then
396	:
397	else
398	exitcode=1
399	echo as_func_ret_success failed.
400	fi
401
402	if as_func_ret_failure; then
403	exitcode=1
404	echo as_func_ret_failure succeeded.
405	fi
406
407	if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
408	:
409	else
410	exitcode=1
411	echo positional parameters were not saved.
412	fi
413
414	test \$exitcode = 0") \|\| {
415	echo No shell found that supports shell functions.
416	echo Please tell [email protected] about your system,
417	echo including any error possibly output before this
418	echo message
419	}
420
421
422
423	as_lineno_1=$LINENO
424	as_lineno_2=$LINENO
425	test "x$as_lineno_1" != "x$as_lineno_2" &&
426	test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" \|\| {
427
428	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
429	# uniformly replaced by the line number. The first 'sed' inserts a
430	# line-number line after each line using $LINENO; the second 'sed'
431	# does the real work. The second script uses 'N' to pair each
432	# line-number line with the line containing $LINENO, and appends
433	# trailing '-' during substitution so that $LINENO is not a special
434	# case at line end.
435	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
436	# scripts with optimization help from Paolo Bonzini. Blame Lee
437	# E. McMahon (1931-1989) for sed's syntax. :-)
438	sed -n '
439	p
440	/[$]LINENO/=
441	' <$as_myself \|
442	sed '
443	s/[$]LINENO.*/&-/
444	t lineno
445	b
446	:lineno
447	N
448	:loop
449	s/[$]LINENO$[^'$as_cr_alnum'_].\n$$.$/\2\1\2/
450	t loop
451	s/-\n.*//
452	' >$as_me.lineno &&
453	chmod +x "$as_me.lineno" \|\|
454	{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
455	{ (exit 1); exit 1; }; }
456
457	# Don't try to exec as it changes $[0], causing all sort of problems
458	# (the dirname of $[0] is not the place where we might find the
459	# original and so on. Autoconf is especially sensitive to this).
460	. "./$as_me.lineno"
461	# Exit status is that of the last command.
462	exit
463	}
464
465
466	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
467	as_dirname=dirname
468	else
469	as_dirname=false
470	fi
471
472	ECHO_C= ECHO_N= ECHO_T=
473	case `echo -n x` in
474	-n*)
475	case `echo 'x\c'` in
476	c) ECHO_T=' ';; # ECHO_T is single tab character.
477	*) ECHO_C='\c';;
478	esac;;
479	*)
480	ECHO_N='-n';;
481	esac
482
483	if expr a : '$a$' >/dev/null 2>&1 &&
484	test "X`expr 00001 : '.*$...$'`" = X001; then
485	as_expr=expr
486	else
487	as_expr=false
488	fi
489
490	rm -f conf$$ conf$$.exe conf$$.file
491	if test -d conf$$.dir; then
492	rm -f conf$$.dir/conf$$.file
493	else
494	rm -f conf$$.dir
495	mkdir conf$$.dir
496	fi
497	echo >conf$$.file
498	if ln -s conf$$.file conf$$ 2>/dev/null; then
499	as_ln_s='ln -s'
500	# ... but there are two gotchas:
501	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
502	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
503	# In both cases, we have to default to `cp -p'.
504	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
505	as_ln_s='cp -p'
506	elif ln conf$$.file conf$$ 2>/dev/null; then
507	as_ln_s=ln
508	else
509	as_ln_s='cp -p'
510	fi
511	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
512	rmdir conf$$.dir 2>/dev/null
513
514	if mkdir -p . 2>/dev/null; then
515	as_mkdir_p=:
516	else
517	test -d ./-p && rmdir ./-p
518	as_mkdir_p=false
519	fi
520
521	if test -x / >/dev/null 2>&1; then
522	as_test_x='test -x'
523	else
524	if ls -dL / >/dev/null 2>&1; then
525	as_ls_L_option=L
526	else
527	as_ls_L_option=
528	fi
529	as_test_x='
530	eval sh -c '\''
531	if test -d "$1"; then
532	test -d "$1/.";
533	else
534	case $1 in
535	-*)set "./$1";;
536	esac;
537	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
538	???[sx]):;;)false;;esac;fi
539	'\'' sh
540	'
541	fi
542	as_executable_p=$as_test_x
543
544	# Sed expression to map a string onto a valid CPP name.
545	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
546
547	# Sed expression to map a string onto a valid variable name.
548	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
549
550
551
552	exec 7<&0 </dev/null 6>&1
553
554	# Name of the host.
555	# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
556	# so uname gets run too.
557	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
558
559	#
560	# Initializations.
561	#
562	ac_default_prefix=/usr/local
563	ac_clean_files=
564	ac_config_libobj_dir=.
565	LIBOBJS=
566	cross_compiling=no
567	subdirs=
568	MFLAGS=
569	MAKEFLAGS=
570	SHELL=${CONFIG_SHELL-/bin/sh}
571
572	# Identity of this package.
573	PACKAGE_NAME=
574	PACKAGE_TARNAME=
575	PACKAGE_VERSION=
576	PACKAGE_STRING=
577	PACKAGE_BUGREPORT=
578
579	ac_unique_file="text/MGQuery.cpp"
580	# Factoring default headers for most tests.
581	ac_includes_default="\
582	#include <stdio.h>
583	#ifdef HAVE_SYS_TYPES_H
584	# include <sys/types.h>
585	#endif
586	#ifdef HAVE_SYS_STAT_H
587	# include <sys/stat.h>
588	#endif
589	#ifdef STDC_HEADERS
590	# include <stdlib.h>
591	# include <stddef.h>
592	#else
593	# ifdef HAVE_STDLIB_H
594	# include <stdlib.h>
595	# endif
596	#endif
597	#ifdef HAVE_STRING_H
598	# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
599	# include <memory.h>
600	# endif
601	# include <string.h>
602	#endif
603	#ifdef HAVE_STRINGS_H
604	# include <strings.h>
605	#endif
606	#ifdef HAVE_INTTYPES_H
607	# include <inttypes.h>
608	#endif
609	#ifdef HAVE_STDINT_H
610	# include <stdint.h>
611	#endif
612	#ifdef HAVE_UNISTD_H
613	# include <unistd.h>
614	#endif"
615
616	ac_subst_vars='SHELL
617	PATH_SEPARATOR
618	PACKAGE_NAME
619	PACKAGE_TARNAME
620	PACKAGE_VERSION
621	PACKAGE_STRING
622	PACKAGE_BUGREPORT
623	exec_prefix
624	prefix
625	program_transform_name
626	bindir
627	sbindir
628	libexecdir
629	datarootdir
630	datadir
631	sysconfdir
632	sharedstatedir
633	localstatedir
634	includedir
635	oldincludedir
636	docdir
637	infodir
638	htmldir
639	dvidir
640	pdfdir
641	psdir
642	libdir
643	localedir
644	mandir
645	DEFS
646	ECHO_C
647	ECHO_N
648	ECHO_T
649	LIBS
650	build_alias
651	host_alias
652	target_alias
653	build
654	build_cpu
655	build_vendor
656	build_os
657	host
658	host_cpu
659	host_vendor
660	host_os
661	target
662	target_cpu
663	target_vendor
664	target_os
665	PACKAGE
666	VERSION
667	COMPAT32BITFLAGS
668	ENABLE_ACCENTFOLD
669	CXX
670	CXXFLAGS
671	LDFLAGS
672	CPPFLAGS
673	ac_ct_CXX
674	EXEEXT
675	OBJEXT
676	AWK
677	YACC
678	YFLAGS
679	CC
680	CFLAGS
681	ac_ct_CC
682	INSTALL_PROGRAM
683	INSTALL_SCRIPT
684	INSTALL_DATA
685	LN_S
686	SET_MAKE
687	RANLIB
688	CPP
689	GREP
690	EGREP
691	U
692	ANSI2KNR
693	UNAC_DIR
694	ALLOCA
695	LIBOBJS
696	JNIINC
697	JNISUFFIX
698	JNIFLAGS
699	LTLIBOBJS'
700	ac_subst_files=''
701	ac_precious_vars='build_alias
702	host_alias
703	target_alias
704	CXX
705	CXXFLAGS
706	LDFLAGS
707	LIBS
708	CPPFLAGS
709	CCC
710	YACC
711	YFLAGS
712	CC
713	CFLAGS
714	CPP'
715
716
717	# Initialize some variables set by options.
718	ac_init_help=
719	ac_init_version=false
720	# The variables have the same names as the options, with
721	# dashes changed to underlines.
722	cache_file=/dev/null
723	exec_prefix=NONE
724	no_create=
725	no_recursion=
726	prefix=NONE
727	program_prefix=NONE
728	program_suffix=NONE
729	program_transform_name=s,x,x,
730	silent=
731	site=
732	srcdir=
733	verbose=
734	x_includes=NONE
735	x_libraries=NONE
736
737	# Installation directory options.
738	# These are left unexpanded so users can "make install exec_prefix=/foo"
739	# and all the variables that are supposed to be based on exec_prefix
740	# by default will actually change.
741	# Use braces instead of parens because sh, perl, etc. also accept them.
742	# (The list follows the same order as the GNU Coding Standards.)
743	bindir='${exec_prefix}/bin'
744	sbindir='${exec_prefix}/sbin'
745	libexecdir='${exec_prefix}/libexec'
746	datarootdir='${prefix}/share'
747	datadir='${datarootdir}'
748	sysconfdir='${prefix}/etc'
749	sharedstatedir='${prefix}/com'
750	localstatedir='${prefix}/var'
751	includedir='${prefix}/include'
752	oldincludedir='/usr/include'
753	docdir='${datarootdir}/doc/${PACKAGE}'
754	infodir='${datarootdir}/info'
755	htmldir='${docdir}'
756	dvidir='${docdir}'
757	pdfdir='${docdir}'
758	psdir='${docdir}'
759	libdir='${exec_prefix}/lib'
760	localedir='${datarootdir}/locale'
761	mandir='${datarootdir}/man'
762
763	ac_prev=
764	ac_dashdash=
765	for ac_option
766	do
767	# If the previous option needs an argument, assign it.
768	if test -n "$ac_prev"; then
769	eval $ac_prev=\$ac_option
770	ac_prev=
771	continue
772	fi
773
774	case $ac_option in
775	=) ac_optarg=`expr "X$ac_option" : '[^=]=$.$'` ;;
776	*) ac_optarg=yes ;;
777	esac
778
779	# Accept the important Cygnus configure options, so we can diagnose typos.
780
781	case $ac_dashdash$ac_option in
782	--)
783	ac_dashdash=yes ;;
784
785	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
786	ac_prev=bindir ;;
787	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
788	bindir=$ac_optarg ;;
789
790	-build \| --build \| --buil \| --bui \| --bu)
791	ac_prev=build_alias ;;
792	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
793	build_alias=$ac_optarg ;;
794
795	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
796	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
797	ac_prev=cache_file ;;
798	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
799	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
800	cache_file=$ac_optarg ;;
801
802	--config-cache \| -C)
803	cache_file=config.cache ;;
804
805	-datadir \| --datadir \| --datadi \| --datad)
806	ac_prev=datadir ;;
807	-datadir=* \| --datadir=* \| --datadi=* \| --datad=*)
808	datadir=$ac_optarg ;;
809
810	-datarootdir \| --datarootdir \| --datarootdi \| --datarootd \| --dataroot \
811	\| --dataroo \| --dataro \| --datar)
812	ac_prev=datarootdir ;;
813	-datarootdir=* \| --datarootdir=* \| --datarootdi=* \| --datarootd=* \
814	\| --dataroot=* \| --dataroo=* \| --dataro=* \| --datar=*)
815	datarootdir=$ac_optarg ;;
816
817	-disable-* \| --disable-*)
818	ac_feature=`expr "x$ac_option" : 'x-disable-$.$'`
819	# Reject names that are not valid shell variable names.
820	expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
821	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
822	{ (exit 1); exit 1; }; }
823	ac_feature=`echo $ac_feature \| sed 's/[-.]/_/g'`
824	eval enable_$ac_feature=no ;;
825
826	-docdir \| --docdir \| --docdi \| --doc \| --do)
827	ac_prev=docdir ;;
828	-docdir=* \| --docdir=* \| --docdi=* \| --doc=* \| --do=*)
829	docdir=$ac_optarg ;;
830
831	-dvidir \| --dvidir \| --dvidi \| --dvid \| --dvi \| --dv)
832	ac_prev=dvidir ;;
833	-dvidir=* \| --dvidir=* \| --dvidi=* \| --dvid=* \| --dvi=* \| --dv=*)
834	dvidir=$ac_optarg ;;
835
836	-enable-* \| --enable-*)
837	ac_feature=`expr "x$ac_option" : 'x-enable-$[^=]$'`
838	# Reject names that are not valid shell variable names.
839	expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
840	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
841	{ (exit 1); exit 1; }; }
842	ac_feature=`echo $ac_feature \| sed 's/[-.]/_/g'`
843	eval enable_$ac_feature=\$ac_optarg ;;
844
845	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
846	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
847	\| --exec \| --exe \| --ex)
848	ac_prev=exec_prefix ;;
849	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
850	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
851	\| --exec=* \| --exe=* \| --ex=*)
852	exec_prefix=$ac_optarg ;;
853
854	-gas \| --gas \| --ga \| --g)
855	# Obsolete; use --with-gas.
856	with_gas=yes ;;
857
858	-help \| --help \| --hel \| --he \| -h)
859	ac_init_help=long ;;
860	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
861	ac_init_help=recursive ;;
862	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
863	ac_init_help=short ;;
864
865	-host \| --host \| --hos \| --ho)
866	ac_prev=host_alias ;;
867	-host=* \| --host=* \| --hos=* \| --ho=*)
868	host_alias=$ac_optarg ;;
869
870	-htmldir \| --htmldir \| --htmldi \| --htmld \| --html \| --htm \| --ht)
871	ac_prev=htmldir ;;
872	-htmldir=* \| --htmldir=* \| --htmldi=* \| --htmld=* \| --html=* \| --htm=* \
873	\| --ht=*)
874	htmldir=$ac_optarg ;;
875
876	-includedir \| --includedir \| --includedi \| --included \| --include \
877	\| --includ \| --inclu \| --incl \| --inc)
878	ac_prev=includedir ;;
879	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
880	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
881	includedir=$ac_optarg ;;
882
883	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
884	ac_prev=infodir ;;
885	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
886	infodir=$ac_optarg ;;
887
888	-libdir \| --libdir \| --libdi \| --libd)
889	ac_prev=libdir ;;
890	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
891	libdir=$ac_optarg ;;
892
893	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
894	\| --libexe \| --libex \| --libe)
895	ac_prev=libexecdir ;;
896	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
897	\| --libexe=* \| --libex=* \| --libe=*)
898	libexecdir=$ac_optarg ;;
899
900	-localedir \| --localedir \| --localedi \| --localed \| --locale)
901	ac_prev=localedir ;;
902	-localedir=* \| --localedir=* \| --localedi=* \| --localed=* \| --locale=*)
903	localedir=$ac_optarg ;;
904
905	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
906	\| --localstate \| --localstat \| --localsta \| --localst \| --locals)
907	ac_prev=localstatedir ;;
908	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
909	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \| --locals=*)
910	localstatedir=$ac_optarg ;;
911
912	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
913	ac_prev=mandir ;;
914	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
915	mandir=$ac_optarg ;;
916
917	-nfp \| --nfp \| --nf)
918	# Obsolete; use --without-fp.
919	with_fp=no ;;
920
921	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
922	\| --no-cr \| --no-c \| -n)
923	no_create=yes ;;
924
925	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
926	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
927	no_recursion=yes ;;
928
929	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
930	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
931	\| --oldin \| --oldi \| --old \| --ol \| --o)
932	ac_prev=oldincludedir ;;
933	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
934	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
935	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
936	oldincludedir=$ac_optarg ;;
937
938	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
939	ac_prev=prefix ;;
940	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
941	prefix=$ac_optarg ;;
942
943	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
944	\| --program-pre \| --program-pr \| --program-p)
945	ac_prev=program_prefix ;;
946	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
947	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
948	program_prefix=$ac_optarg ;;
949
950	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
951	\| --program-suf \| --program-su \| --program-s)
952	ac_prev=program_suffix ;;
953	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
954	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
955	program_suffix=$ac_optarg ;;
956
957	-program-transform-name \| --program-transform-name \
958	\| --program-transform-nam \| --program-transform-na \
959	\| --program-transform-n \| --program-transform- \
960	\| --program-transform \| --program-transfor \
961	\| --program-transfo \| --program-transf \
962	\| --program-trans \| --program-tran \
963	\| --progr-tra \| --program-tr \| --program-t)
964	ac_prev=program_transform_name ;;
965	-program-transform-name=* \| --program-transform-name=* \
966	\| --program-transform-nam=* \| --program-transform-na=* \
967	\| --program-transform-n=* \| --program-transform-=* \
968	\| --program-transform=* \| --program-transfor=* \
969	\| --program-transfo=* \| --program-transf=* \
970	\| --program-trans=* \| --program-tran=* \
971	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
972	program_transform_name=$ac_optarg ;;
973
974	-pdfdir \| --pdfdir \| --pdfdi \| --pdfd \| --pdf \| --pd)
975	ac_prev=pdfdir ;;
976	-pdfdir=* \| --pdfdir=* \| --pdfdi=* \| --pdfd=* \| --pdf=* \| --pd=*)
977	pdfdir=$ac_optarg ;;
978
979	-psdir \| --psdir \| --psdi \| --psd \| --ps)
980	ac_prev=psdir ;;
981	-psdir=* \| --psdir=* \| --psdi=* \| --psd=* \| --ps=*)
982	psdir=$ac_optarg ;;
983
984	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
985	\| -silent \| --silent \| --silen \| --sile \| --sil)
986	silent=yes ;;
987
988	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
989	ac_prev=sbindir ;;
990	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
991	\| --sbi=* \| --sb=*)
992	sbindir=$ac_optarg ;;
993
994	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
995	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
996	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
997	\| --sha \| --sh)
998	ac_prev=sharedstatedir ;;
999	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
1000	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
1001	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
1002	\| --sha=* \| --sh=*)
1003	sharedstatedir=$ac_optarg ;;
1004
1005	-site \| --site \| --sit)
1006	ac_prev=site ;;
1007	-site=* \| --site=* \| --sit=*)
1008	site=$ac_optarg ;;
1009
1010	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
1011	ac_prev=srcdir ;;
1012	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
1013	srcdir=$ac_optarg ;;
1014
1015	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
1016	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
1017	ac_prev=sysconfdir ;;
1018	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
1019	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
1020	sysconfdir=$ac_optarg ;;
1021
1022	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
1023	ac_prev=target_alias ;;
1024	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
1025	target_alias=$ac_optarg ;;
1026
1027	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
1028	verbose=yes ;;
1029
1030	-version \| --version \| --versio \| --versi \| --vers \| -V)
1031	ac_init_version=: ;;
1032
1033	-with-* \| --with-*)
1034	ac_package=`expr "x$ac_option" : 'x-with-$[^=]$'`
1035	# Reject names that are not valid shell variable names.
1036	expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1037	{ echo "$as_me: error: invalid package name: $ac_package" >&2
1038	{ (exit 1); exit 1; }; }
1039	ac_package=`echo $ac_package \| sed 's/[-.]/_/g'`
1040	eval with_$ac_package=\$ac_optarg ;;
1041
1042	-without-* \| --without-*)
1043	ac_package=`expr "x$ac_option" : 'x-without-$.$'`
1044	# Reject names that are not valid shell variable names.
1045	expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1046	{ echo "$as_me: error: invalid package name: $ac_package" >&2
1047	{ (exit 1); exit 1; }; }
1048	ac_package=`echo $ac_package \| sed 's/[-.]/_/g'`
1049	eval with_$ac_package=no ;;
1050
1051	--x)
1052	# Obsolete; use --with-x.
1053	with_x=yes ;;
1054
1055	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
1056	\| --x-incl \| --x-inc \| --x-in \| --x-i)
1057	ac_prev=x_includes ;;
1058	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
1059	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
1060	x_includes=$ac_optarg ;;
1061
1062	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
1063	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
1064	ac_prev=x_libraries ;;
1065	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
1066	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
1067	x_libraries=$ac_optarg ;;
1068
1069	-*) { echo "$as_me: error: unrecognized option: $ac_option
1070	Try \`$0 --help' for more information." >&2
1071	{ (exit 1); exit 1; }; }
1072	;;
1073
1074	=)
1075	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
1076	# Reject names that are not valid shell variable names.
1077	expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
1078	{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2
1079	{ (exit 1); exit 1; }; }
1080	eval $ac_envvar=\$ac_optarg
1081	export $ac_envvar ;;
1082
1083	*)
1084	# FIXME: should be removed in autoconf 3.0.
1085	echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1086	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1087	echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1088	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1089	;;
1090
1091	esac
1092	done
1093
1094	if test -n "$ac_prev"; then
1095	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
1096	{ echo "$as_me: error: missing argument to $ac_option" >&2
1097	{ (exit 1); exit 1; }; }
1098	fi
1099
1100	# Be sure to have absolute directory names.
1101	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1102	datadir sysconfdir sharedstatedir localstatedir includedir \
1103	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1104	libdir localedir mandir
1105	do
1106	eval ac_val=\$$ac_var
1107	case $ac_val in
1108	[\\/$]* \| ?:[\\/]* ) continue;;
1109	NONE \| '' ) case $ac_var in *prefix ) continue;; esac;;
1110	esac
1111	{ echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
1112	{ (exit 1); exit 1; }; }
1113	done
1114
1115	# There might be people who depend on the old broken behavior: `$host'
1116	# used to hold the argument of --host etc.
1117	# FIXME: To remove some day.
1118	build=$build_alias
1119	host=$host_alias
1120	target=$target_alias
1121
1122	# FIXME: To remove some day.
1123	if test "x$host_alias" != x; then
1124	if test "x$build_alias" = x; then
1125	cross_compiling=maybe
1126	echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1127	If a cross compiler is detected then cross compile mode will be used." >&2
1128	elif test "x$build_alias" != "x$host_alias"; then
1129	cross_compiling=yes
1130	fi
1131	fi
1132
1133	ac_tool_prefix=
1134	test -n "$host_alias" && ac_tool_prefix=$host_alias-
1135
1136	test "$silent" = yes && exec 6>/dev/null
1137
1138
1139	ac_pwd=`pwd` && test -n "$ac_pwd" &&
1140	ac_ls_di=`ls -di .` &&
1141	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` \|\|
1142	{ echo "$as_me: error: Working directory cannot be determined" >&2
1143	{ (exit 1); exit 1; }; }
1144	test "X$ac_ls_di" = "X$ac_pwd_ls_di" \|\|
1145	{ echo "$as_me: error: pwd does not report name of working directory" >&2
1146	{ (exit 1); exit 1; }; }
1147
1148
1149	# Find the source files, if location was not specified.
1150	if test -z "$srcdir"; then
1151	ac_srcdir_defaulted=yes
1152	# Try the directory containing this script, then the parent directory.
1153	ac_confdir=`$as_dirname -- "$0" \|\|
1154	$as_expr X"$0" : 'X$.[^/]$//[^/][^/]/$' \\| \
1155	X"$0" : 'X$//$[^/]' \\| \
1156	X"$0" : 'X$//$$' \\| \
1157	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
1158	echo X"$0" \|
1159	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
1160	s//\1/
1161	q
1162	}
1163	/^X$\/\/$[^/].*/{
1164	s//\1/
1165	q
1166	}
1167	/^X$\/\/$$/{
1168	s//\1/
1169	q
1170	}
1171	/^X$\/$.*/{
1172	s//\1/
1173	q
1174	}
1175	s/.*/./; q'`
1176	srcdir=$ac_confdir
1177	if test ! -r "$srcdir/$ac_unique_file"; then
1178	srcdir=..
1179	fi
1180	else
1181	ac_srcdir_defaulted=no
1182	fi
1183	if test ! -r "$srcdir/$ac_unique_file"; then
1184	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1185	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
1186	{ (exit 1); exit 1; }; }
1187	fi
1188	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1189	ac_abs_confdir=`(
1190	cd "$srcdir" && test -r "./$ac_unique_file" \|\| { echo "$as_me: error: $ac_msg" >&2
1191	{ (exit 1); exit 1; }; }
1192	pwd)`
1193	# When building in place, set srcdir=.
1194	if test "$ac_abs_confdir" = "$ac_pwd"; then
1195	srcdir=.
1196	fi
1197	# Remove unnecessary trailing slashes from srcdir.
1198	# Double slashes in file names in object file debugging info
1199	# mess up M-x gdb in Emacs.
1200	case $srcdir in
1201	/) srcdir=`expr "X$srcdir" : 'X$.[^/]$' \\| "X$srcdir" : 'X$.*$'`;;
1202	esac
1203	for ac_var in $ac_precious_vars; do
1204	eval ac_env_${ac_var}_set=\${${ac_var}+set}
1205	eval ac_env_${ac_var}_value=\$${ac_var}
1206	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1207	eval ac_cv_env_${ac_var}_value=\$${ac_var}
1208	done
1209
1210	#
1211	# Report the --help message.
1212	#
1213	if test "$ac_init_help" = "long"; then
1214	# Omit some internal or obsolete options to make the list less imposing.
1215	# This message is too long to be a string in the A/UX 3.1 sh.
1216	cat <<_ACEOF
1217	\`configure' configures this package to adapt to many kinds of systems.
1218
1219	Usage: $0 [OPTION]... [VAR=VALUE]...
1220
1221	To assign environment variables (e.g., CC, CFLAGS...), specify them as
1222	VAR=VALUE. See below for descriptions of some of the useful variables.
1223
1224	Defaults for the options are specified in brackets.
1225
1226	Configuration:
1227	-h, --help display this help and exit
1228	--help=short display options specific to this package
1229	--help=recursive display the short help of all the included packages
1230	-V, --version display version information and exit
1231	-q, --quiet, --silent do not print \`checking...' messages
1232	--cache-file=FILE cache test results in FILE [disabled]
1233	-C, --config-cache alias for \`--cache-file=config.cache'
1234	-n, --no-create do not create output files
1235	--srcdir=DIR find the sources in DIR [configure dir or \`..']
1236
1237	Installation directories:
1238	--prefix=PREFIX install architecture-independent files in PREFIX
1239	[$ac_default_prefix]
1240	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1241	[PREFIX]
1242
1243	By default, \`make install' will install all the files in
1244	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1245	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1246	for instance \`--prefix=\$HOME'.
1247
1248	For better control, use the options below.
1249
1250	Fine tuning of the installation directories:
1251	--bindir=DIR user executables [EPREFIX/bin]
1252	--sbindir=DIR system admin executables [EPREFIX/sbin]
1253	--libexecdir=DIR program executables [EPREFIX/libexec]
1254	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1255	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1256	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
1257	--libdir=DIR object code libraries [EPREFIX/lib]
1258	--includedir=DIR C header files [PREFIX/include]
1259	--oldincludedir=DIR C header files for non-gcc [/usr/include]
1260	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1261	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1262	--infodir=DIR info documentation [DATAROOTDIR/info]
1263	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1264	--mandir=DIR man documentation [DATAROOTDIR/man]
1265	--docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1266	--htmldir=DIR html documentation [DOCDIR]
1267	--dvidir=DIR dvi documentation [DOCDIR]
1268	--pdfdir=DIR pdf documentation [DOCDIR]
1269	--psdir=DIR ps documentation [DOCDIR]
1270	_ACEOF
1271
1272	cat <<\_ACEOF
1273
1274	Program names:
1275	--program-prefix=PREFIX prepend PREFIX to installed program names
1276	--program-suffix=SUFFIX append SUFFIX to installed program names
1277	--program-transform-name=PROGRAM run sed PROGRAM on installed program names
1278
1279	System types:
1280	--build=BUILD configure for building on BUILD [guessed]
1281	--host=HOST cross-compile to build programs to run on HOST [BUILD]
1282	--target=TARGET configure for building compilers for TARGET [HOST]
1283	_ACEOF
1284	fi
1285
1286	if test -n "$ac_init_help"; then
1287
1288	cat <<\_ACEOF
1289
1290	Optional Features:
1291	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1292	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1293	--disable-accentfold Disable Accent Folding for MGPP
1294	--enable-override-longlong
1295	overide use of long long with GCC
1296
1297	Optional Packages:
1298	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1299	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1300	--with-unac=dir Use local unac library and headers
1301	--with-dmalloc use dmalloc, as in
1302	ftp://ftp.letters.com/src/dmalloc/dmalloc.tar.gz
1303	--with-regex use older regex in lieu of GNU rx for matching
1304	--with-gnu-readline compile with GNU readline support
1305
1306	Some influential environment variables:
1307	CXX C++ compiler command
1308	CXXFLAGS C++ compiler flags
1309	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1310	nonstandard directory <lib dir>
1311	LIBS libraries to pass to the linker, e.g. -l<library>
1312	CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1313	you have headers in a nonstandard directory <include dir>
1314	YACC The `Yet Another C Compiler' implementation to use. Defaults to
1315	the first program found out of: `bison -y', `byacc', `yacc'.
1316	YFLAGS The list of arguments that will be passed by default to $YACC.
1317	This script will default YFLAGS to the empty string to avoid a
1318	default value of `-d' given by some make applications.
1319	CC C compiler command
1320	CFLAGS C compiler flags
1321	CPP C preprocessor
1322
1323	Use these variables to override the choices made by `configure' or to help
1324	it to find libraries and programs with nonstandard names/locations.
1325
1326	_ACEOF
1327	ac_status=$?
1328	fi
1329
1330	if test "$ac_init_help" = "recursive"; then
1331	# If there are subdirs, report their specific --help.
1332	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1333	test -d "$ac_dir" \|\| continue
1334	ac_builddir=.
1335
1336	case "$ac_dir" in
1337	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1338	*)
1339	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
1340	# A ".." for each directory in $ac_dir_suffix.
1341	ac_top_builddir_sub=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,/..,g;s,/,,'`
1342	case $ac_top_builddir_sub in
1343	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1344	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1345	esac ;;
1346	esac
1347	ac_abs_top_builddir=$ac_pwd
1348	ac_abs_builddir=$ac_pwd$ac_dir_suffix
1349	# for backward compatibility:
1350	ac_top_builddir=$ac_top_build_prefix
1351
1352	case $srcdir in
1353	.) # We are building in place.
1354	ac_srcdir=.
1355	ac_top_srcdir=$ac_top_builddir_sub
1356	ac_abs_top_srcdir=$ac_pwd ;;
1357	[\\/]* \| ?:[\\/]* ) # Absolute name.
1358	ac_srcdir=$srcdir$ac_dir_suffix;
1359	ac_top_srcdir=$srcdir
1360	ac_abs_top_srcdir=$srcdir ;;
1361	*) # Relative name.
1362	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1363	ac_top_srcdir=$ac_top_build_prefix$srcdir
1364	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1365	esac
1366	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1367
1368	cd "$ac_dir" \|\| { ac_status=$?; continue; }
1369	# Check for guested configure.
1370	if test -f "$ac_srcdir/configure.gnu"; then
1371	echo &&
1372	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
1373	elif test -f "$ac_srcdir/configure"; then
1374	echo &&
1375	$SHELL "$ac_srcdir/configure" --help=recursive
1376	else
1377	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1378	fi \|\| ac_status=$?
1379	cd "$ac_pwd" \|\| { ac_status=$?; break; }
1380	done
1381	fi
1382
1383	test -n "$ac_init_help" && exit $ac_status
1384	if $ac_init_version; then
1385	cat <<\_ACEOF
1386	configure
1387	generated by GNU Autoconf 2.61
1388
1389	Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
1390	2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1391	This configure script is free software; the Free Software Foundation
1392	gives unlimited permission to copy, distribute and modify it.
1393	_ACEOF
1394	exit
1395	fi
1396	cat >config.log <<_ACEOF
1397	This file contains any messages produced by compilers while
1398	running configure, to aid debugging if configure makes a mistake.
1399
1400	It was created by $as_me, which was
1401	generated by GNU Autoconf 2.61. Invocation command line was
1402
1403	$ $0 $@
1404
1405	_ACEOF
1406	exec 5>>config.log
1407	{
1408	cat <<_ASUNAME
1409	## --------- ##
1410	## Platform. ##
1411	## --------- ##
1412
1413	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
1414	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
1415	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
1416	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
1417	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
1418
1419	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
1420	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
1421
1422	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
1423	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
1424	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
1425	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null \|\| echo unknown`
1426	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
1427	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
1428	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
1429
1430	_ASUNAME
1431
1432	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1433	for as_dir in $PATH
1434	do
1435	IFS=$as_save_IFS
1436	test -z "$as_dir" && as_dir=.
1437	echo "PATH: $as_dir"
1438	done
1439	IFS=$as_save_IFS
1440
1441	} >&5
1442
1443	cat >&5 <<_ACEOF
1444
1445
1446	## ----------- ##
1447	## Core tests. ##
1448	## ----------- ##
1449
1450	_ACEOF
1451
1452
1453	# Keep a trace of the command line.
1454	# Strip out --no-create and --no-recursion so they do not pile up.
1455	# Strip out --silent because we don't want to record it for future runs.
1456	# Also quote any args containing shell meta-characters.
1457	# Make two passes to allow for proper duplicate-argument suppression.
1458	ac_configure_args=
1459	ac_configure_args0=
1460	ac_configure_args1=
1461	ac_must_keep_next=false
1462	for ac_pass in 1 2
1463	do
1464	for ac_arg
1465	do
1466	case $ac_arg in
1467	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
1468	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1469	\| -silent \| --silent \| --silen \| --sile \| --sil)
1470	continue ;;
1471	\')
1472	ac_arg=`echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
1473	esac
1474	case $ac_pass in
1475	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1476	2)
1477	ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1478	if test $ac_must_keep_next = true; then
1479	ac_must_keep_next=false # Got value, back to normal.
1480	else
1481	case $ac_arg in
1482	= \| --config-cache \| -C \| -disable-* \| --disable-* \
1483	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
1484	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
1485	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
1486	case "$ac_configure_args0 " in
1487	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
1488	esac
1489	;;
1490	-* ) ac_must_keep_next=true ;;
1491	esac
1492	fi
1493	ac_configure_args="$ac_configure_args '$ac_arg'"
1494	;;
1495	esac
1496	done
1497	done
1498	$as_unset ac_configure_args0 \|\| test "${ac_configure_args0+set}" != set \|\| { ac_configure_args0=; export ac_configure_args0; }
1499	$as_unset ac_configure_args1 \|\| test "${ac_configure_args1+set}" != set \|\| { ac_configure_args1=; export ac_configure_args1; }
1500
1501	# When interrupted or exit'd, cleanup temporary files, and complete
1502	# config.log. We remove comments because anyway the quotes in there
1503	# would cause problems or look ugly.
1504	# WARNING: Use '\'' to represent an apostrophe within the trap.
1505	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1506	trap 'exit_status=$?
1507	# Save into config.log some information that might help in debugging.
1508	{
1509	echo
1510
1511	cat <<\_ASBOX
1512	## ---------------- ##
1513	## Cache variables. ##
1514	## ---------------- ##
1515	_ASBOX
1516	echo
1517	# The following way of writing the cache mishandles newlines in values,
1518	(
1519	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'\''`; do
1520	eval ac_val=\$$ac_var
1521	case $ac_val in #(
1522	${as_nl})
1523	case $ac_var in #(
1524	_cv_) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
1525	echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
1526	esac
1527	case $ac_var in #(
1528	_ \| IFS \| as_nl) ;; #(
1529	*) $as_unset $ac_var ;;
1530	esac ;;
1531	esac
1532	done
1533	(set) 2>&1 \|
1534	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1535	${as_nl}ac_space=\ )
1536	sed -n \
1537	"s/'\''/'\''\\\\'\'''\''/g;
1538	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\''\\2'\''/p"
1539	;; #(
1540	*)
1541	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
1542	;;
1543	esac \|
1544	sort
1545	)
1546	echo
1547
1548	cat <<\_ASBOX
1549	## ----------------- ##
1550	## Output variables. ##
1551	## ----------------- ##
1552	_ASBOX
1553	echo
1554	for ac_var in $ac_subst_vars
1555	do
1556	eval ac_val=\$$ac_var
1557	case $ac_val in
1558	\'\'') ac_val=`echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1559	esac
1560	echo "$ac_var='\''$ac_val'\''"
1561	done \| sort
1562	echo
1563
1564	if test -n "$ac_subst_files"; then
1565	cat <<\_ASBOX
1566	## ------------------- ##
1567	## File substitutions. ##
1568	## ------------------- ##
1569	_ASBOX
1570	echo
1571	for ac_var in $ac_subst_files
1572	do
1573	eval ac_val=\$$ac_var
1574	case $ac_val in
1575	\'\'') ac_val=`echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1576	esac
1577	echo "$ac_var='\''$ac_val'\''"
1578	done \| sort
1579	echo
1580	fi
1581
1582	if test -s confdefs.h; then
1583	cat <<\_ASBOX
1584	## ----------- ##
1585	## confdefs.h. ##
1586	## ----------- ##
1587	_ASBOX
1588	echo
1589	cat confdefs.h
1590	echo
1591	fi
1592	test "$ac_signal" != 0 &&
1593	echo "$as_me: caught signal $ac_signal"
1594	echo "$as_me: exit $exit_status"
1595	} >&5
1596	rm -f core .core core.conftest. &&
1597	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1598	exit $exit_status
1599	' 0
1600	for ac_signal in 1 2 13 15; do
1601	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1602	done
1603	ac_signal=0
1604
1605	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1606	rm -f -r conftest* confdefs.h
1607
1608	# Predefined preprocessor variables.
1609
1610	cat >>confdefs.h <<_ACEOF
1611	#define PACKAGE_NAME "$PACKAGE_NAME"
1612	_ACEOF
1613
1614
1615	cat >>confdefs.h <<_ACEOF
1616	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1617	_ACEOF
1618
1619
1620	cat >>confdefs.h <<_ACEOF
1621	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1622	_ACEOF
1623
1624
1625	cat >>confdefs.h <<_ACEOF
1626	#define PACKAGE_STRING "$PACKAGE_STRING"
1627	_ACEOF
1628
1629
1630	cat >>confdefs.h <<_ACEOF
1631	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1632	_ACEOF
1633
1634
1635	# Let the site file select an alternate cache file if it wants to.
1636	# Prefer explicitly selected file to automatically selected ones.
1637	if test -n "$CONFIG_SITE"; then
1638	set x "$CONFIG_SITE"
1639	elif test "x$prefix" != xNONE; then
1640	set x "$prefix/share/config.site" "$prefix/etc/config.site"
1641	else
1642	set x "$ac_default_prefix/share/config.site" \
1643	"$ac_default_prefix/etc/config.site"
1644	fi
1645	shift
1646	for ac_site_file
1647	do
1648	if test -r "$ac_site_file"; then
1649	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1650	echo "$as_me: loading site script $ac_site_file" >&6;}
1651	sed 's/^/\| /' "$ac_site_file" >&5
1652	. "$ac_site_file"
1653	fi
1654	done
1655
1656	if test -r "$cache_file"; then
1657	# Some versions of bash will fail to source /dev/null (special
1658	# files actually), so we avoid doing that.
1659	if test -f "$cache_file"; then
1660	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5
1661	echo "$as_me: loading cache $cache_file" >&6;}
1662	case $cache_file in
1663	[\\/]* \| ?:[\\/]* ) . "$cache_file";;
1664	*) . "./$cache_file";;
1665	esac
1666	fi
1667	else
1668	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5
1669	echo "$as_me: creating cache $cache_file" >&6;}
1670	>$cache_file
1671	fi
1672
1673	# Check that the precious variables saved in the cache have kept the same
1674	# value.
1675	ac_cache_corrupted=false
1676	for ac_var in $ac_precious_vars; do
1677	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1678	eval ac_new_set=\$ac_env_${ac_var}_set
1679	eval ac_old_val=\$ac_cv_env_${ac_var}_value
1680	eval ac_new_val=\$ac_env_${ac_var}_value
1681	case $ac_old_set,$ac_new_set in
1682	set,)
1683	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1684	echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1685	ac_cache_corrupted=: ;;
1686	,set)
1687	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1688	echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1689	ac_cache_corrupted=: ;;
1690	,);;
1691	*)
1692	if test "x$ac_old_val" != "x$ac_new_val"; then
1693	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1694	echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1695	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1696	echo "$as_me: former value: $ac_old_val" >&2;}
1697	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1698	echo "$as_me: current value: $ac_new_val" >&2;}
1699	ac_cache_corrupted=:
1700	fi;;
1701	esac
1702	# Pass precious variables to config.status.
1703	if test "$ac_new_set" = set; then
1704	case $ac_new_val in
1705	\') ac_arg=$ac_var=`echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
1706	*) ac_arg=$ac_var=$ac_new_val ;;
1707	esac
1708	case " $ac_configure_args " in
1709	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
1710	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1711	esac
1712	fi
1713	done
1714	if $ac_cache_corrupted; then
1715	{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1716	echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1717	{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1718	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1719	{ (exit 1); exit 1; }; }
1720	fi
1721
1722
1723
1724
1725
1726
1727
1728
1729
1730
1731
1732
1733
1734
1735
1736
1737
1738	ac_ext=c
1739	ac_cpp='$CPP $CPPFLAGS'
1740	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1741	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1742	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1743
1744
1745	ac_config_headers="$ac_config_headers config.h"
1746
1747
1748	ac_aux_dir=
1749	for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1750	if test -f "$ac_dir/install-sh"; then
1751	ac_aux_dir=$ac_dir
1752	ac_install_sh="$ac_aux_dir/install-sh -c"
1753	break
1754	elif test -f "$ac_dir/install.sh"; then
1755	ac_aux_dir=$ac_dir
1756	ac_install_sh="$ac_aux_dir/install.sh -c"
1757	break
1758	elif test -f "$ac_dir/shtool"; then
1759	ac_aux_dir=$ac_dir
1760	ac_install_sh="$ac_aux_dir/shtool install -c"
1761	break
1762	fi
1763	done
1764	if test -z "$ac_aux_dir"; then
1765	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
1766	echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
1767	{ (exit 1); exit 1; }; }
1768	fi
1769
1770	# These three variables are undocumented and unsupported,
1771	# and are intended to be withdrawn in a future Autoconf release.
1772	# They can cause serious problems if a builder's source tree is in a directory
1773	# whose full name contains unusual characters.
1774	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
1775	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
1776	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
1777
1778
1779	# Make sure we can run config.sub.
1780	$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 \|\|
1781	{ { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
1782	echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
1783	{ (exit 1); exit 1; }; }
1784
1785	{ echo "$as_me:$LINENO: checking build system type" >&5
1786	echo $ECHO_N "checking build system type... $ECHO_C" >&6; }
1787	if test "${ac_cv_build+set}" = set; then
1788	echo $ECHO_N "(cached) $ECHO_C" >&6
1789	else
1790	ac_build_alias=$build_alias
1791	test "x$ac_build_alias" = x &&
1792	ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
1793	test "x$ac_build_alias" = x &&
1794	{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1795	echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1796	{ (exit 1); exit 1; }; }
1797	ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` \|\|
1798	{ { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
1799	echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
1800	{ (exit 1); exit 1; }; }
1801
1802	fi
1803	{ echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1804	echo "${ECHO_T}$ac_cv_build" >&6; }
1805	case $ac_cv_build in
1806	--*) ;;
1807	*) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
1808	echo "$as_me: error: invalid value of canonical build" >&2;}
1809	{ (exit 1); exit 1; }; };;
1810	esac
1811	build=$ac_cv_build
1812	ac_save_IFS=$IFS; IFS='-'
1813	set x $ac_cv_build
1814	shift
1815	build_cpu=$1
1816	build_vendor=$2
1817	shift; shift
1818	# Remember, the first character of IFS is used to create $*,
1819	# except with old shells:
1820	build_os=$*
1821	IFS=$ac_save_IFS
1822	case $build_os in \ ) build_os=`echo "$build_os" \| sed 's/ /-/g'`;; esac
1823
1824
1825	{ echo "$as_me:$LINENO: checking host system type" >&5
1826	echo $ECHO_N "checking host system type... $ECHO_C" >&6; }
1827	if test "${ac_cv_host+set}" = set; then
1828	echo $ECHO_N "(cached) $ECHO_C" >&6
1829	else
1830	if test "x$host_alias" = x; then
1831	ac_cv_host=$ac_cv_build
1832	else
1833	ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` \|\|
1834	{ { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
1835	echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
1836	{ (exit 1); exit 1; }; }
1837	fi
1838
1839	fi
1840	{ echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1841	echo "${ECHO_T}$ac_cv_host" >&6; }
1842	case $ac_cv_host in
1843	--*) ;;
1844	*) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
1845	echo "$as_me: error: invalid value of canonical host" >&2;}
1846	{ (exit 1); exit 1; }; };;
1847	esac
1848	host=$ac_cv_host
1849	ac_save_IFS=$IFS; IFS='-'
1850	set x $ac_cv_host
1851	shift
1852	host_cpu=$1
1853	host_vendor=$2
1854	shift; shift
1855	# Remember, the first character of IFS is used to create $*,
1856	# except with old shells:
1857	host_os=$*
1858	IFS=$ac_save_IFS
1859	case $host_os in \ ) host_os=`echo "$host_os" \| sed 's/ /-/g'`;; esac
1860
1861
1862	{ echo "$as_me:$LINENO: checking target system type" >&5
1863	echo $ECHO_N "checking target system type... $ECHO_C" >&6; }
1864	if test "${ac_cv_target+set}" = set; then
1865	echo $ECHO_N "(cached) $ECHO_C" >&6
1866	else
1867	if test "x$target_alias" = x; then
1868	ac_cv_target=$ac_cv_host
1869	else
1870	ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` \|\|
1871	{ { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&5
1872	echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&2;}
1873	{ (exit 1); exit 1; }; }
1874	fi
1875
1876	fi
1877	{ echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1878	echo "${ECHO_T}$ac_cv_target" >&6; }
1879	case $ac_cv_target in
1880	--*) ;;
1881	*) { { echo "$as_me:$LINENO: error: invalid value of canonical target" >&5
1882	echo "$as_me: error: invalid value of canonical target" >&2;}
1883	{ (exit 1); exit 1; }; };;
1884	esac
1885	target=$ac_cv_target
1886	ac_save_IFS=$IFS; IFS='-'
1887	set x $ac_cv_target
1888	shift
1889	target_cpu=$1
1890	target_vendor=$2
1891	shift; shift
1892	# Remember, the first character of IFS is used to create $*,
1893	# except with old shells:
1894	target_os=$*
1895	IFS=$ac_save_IFS
1896	case $target_os in \ ) target_os=`echo "$target_os" \| sed 's/ /-/g'`;; esac
1897
1898
1899	# The aliases save the names the user supplied, while $host etc.
1900	# will get canonicalized.
1901	test -n "$target_alias" &&
1902	test "$program_prefix$program_suffix$program_transform_name" = \
1903	NONENONEs,x,x, &&
1904	program_prefix=${target_alias}-
1905	test "$program_prefix" != NONE &&
1906	program_transform_name="s&^&$program_prefix&;$program_transform_name"
1907	# Use a double $ so make ignores it.
1908	test "$program_suffix" != NONE &&
1909	program_transform_name="s&\$&$program_suffix&;$program_transform_name"
1910	# Double any \ or $. echo might interpret backslashes.
1911	# By default was `s,x,x', remove it if useless.
1912	cat <<\_ACEOF >conftest.sed
1913	s/[\\$]/&&/g;s/;s,x,x,$//
1914	_ACEOF
1915	program_transform_name=`echo $program_transform_name \| sed -f conftest.sed`
1916	rm -f conftest.sed
1917
1918
1919	PACKAGE=mgpp
1920	VERSION=1.3
1921
1922	cat >>confdefs.h <<_ACEOF
1923	#define PACKAGE "$PACKAGE"
1924	_ACEOF
1925
1926	cat >>confdefs.h <<_ACEOF
1927	#define VERSION "$VERSION"
1928	_ACEOF
1929
1930
1931
1932
1933
1934	{ echo "$as_me:$LINENO: checking to see if architecture is 64-bit" >&5
1935	echo $ECHO_N "checking to see if architecture is 64-bit... $ECHO_C" >&6; }
1936	arch_64bit=no
1937	case "$host_cpu" in
1938	x86_64) arch_64bit=yes ;;
1939	esac
1940
1941	if test "$arch_64bit" = yes; then
1942	{ echo "$as_me:$LINENO: result: yes" >&5
1943	echo "${ECHO_T}yes" >&6; }
1944	if test -z "$COMPAT32BITFLAGS" ; then
1945	COMPAT32BITFLAGS="-m32"
1946	fi
1947	else
1948	{ echo "$as_me:$LINENO: result: no" >&5
1949	echo "${ECHO_T}no" >&6; }
1950	if test -z "$COMPAT32BITFLAGS" ; then
1951	COMPAT32BITFLAGS=
1952	fi
1953	fi
1954
1955
1956	# Check whether --enable-accentfold was given.
1957	if test "${enable_accentfold+set}" = set; then
1958	enableval=$enable_accentfold; ENABLE_ACCENTFOLD=0
1959	else
1960	ENABLE_ACCENTFOLD=1
1961	fi
1962
1963	cat >>confdefs.h <<\_ACEOF
1964	#define ENABLE_ACCENTFOLD $ENABLE_ACCENTFOLD
1965	_ACEOF
1966
1967
1968
1969	ac_ext=cpp
1970	ac_cpp='$CXXCPP $CPPFLAGS'
1971	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1972	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1973	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
1974	if test -z "$CXX"; then
1975	if test -n "$CCC"; then
1976	CXX=$CCC
1977	else
1978	if test -n "$ac_tool_prefix"; then
1979	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
1980	do
1981	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1982	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1983	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
1984	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1985	if test "${ac_cv_prog_CXX+set}" = set; then
1986	echo $ECHO_N "(cached) $ECHO_C" >&6
1987	else
1988	if test -n "$CXX"; then
1989	ac_cv_prog_CXX="$CXX" # Let the user override the test.
1990	else
1991	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1992	for as_dir in $PATH
1993	do
1994	IFS=$as_save_IFS
1995	test -z "$as_dir" && as_dir=.
1996	for ac_exec_ext in '' $ac_executable_extensions; do
1997	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1998	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
1999	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2000	break 2
2001	fi
2002	done
2003	done
2004	IFS=$as_save_IFS
2005
2006	fi
2007	fi
2008	CXX=$ac_cv_prog_CXX
2009	if test -n "$CXX"; then
2010	{ echo "$as_me:$LINENO: result: $CXX" >&5
2011	echo "${ECHO_T}$CXX" >&6; }
2012	else
2013	{ echo "$as_me:$LINENO: result: no" >&5
2014	echo "${ECHO_T}no" >&6; }
2015	fi
2016
2017
2018	test -n "$CXX" && break
2019	done
2020	fi
2021	if test -z "$CXX"; then
2022	ac_ct_CXX=$CXX
2023	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
2024	do
2025	# Extract the first word of "$ac_prog", so it can be a program name with args.
2026	set dummy $ac_prog; ac_word=$2
2027	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
2028	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2029	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
2030	echo $ECHO_N "(cached) $ECHO_C" >&6
2031	else
2032	if test -n "$ac_ct_CXX"; then
2033	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
2034	else
2035	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2036	for as_dir in $PATH
2037	do
2038	IFS=$as_save_IFS
2039	test -z "$as_dir" && as_dir=.
2040	for ac_exec_ext in '' $ac_executable_extensions; do
2041	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2042	ac_cv_prog_ac_ct_CXX="$ac_prog"
2043	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2044	break 2
2045	fi
2046	done
2047	done
2048	IFS=$as_save_IFS
2049
2050	fi
2051	fi
2052	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
2053	if test -n "$ac_ct_CXX"; then
2054	{ echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
2055	echo "${ECHO_T}$ac_ct_CXX" >&6; }
2056	else
2057	{ echo "$as_me:$LINENO: result: no" >&5
2058	echo "${ECHO_T}no" >&6; }
2059	fi
2060
2061
2062	test -n "$ac_ct_CXX" && break
2063	done
2064
2065	if test "x$ac_ct_CXX" = x; then
2066	CXX="g++"
2067	else
2068	case $cross_compiling:$ac_tool_warned in
2069	yes:)
2070	{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2071	whose name does not start with the host triplet. If you think this
2072	configuration is useful to you, please write to [email protected]." >&5
2073	echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2074	whose name does not start with the host triplet. If you think this
2075	configuration is useful to you, please write to [email protected]." >&2;}
2076	ac_tool_warned=yes ;;
2077	esac
2078	CXX=$ac_ct_CXX
2079	fi
2080	fi
2081
2082	fi
2083	fi
2084	# Provide some information about the compiler.
2085	echo "$as_me:$LINENO: checking for C++ compiler version" >&5
2086	ac_compiler=`set X $ac_compile; echo $2`
2087	{ (ac_try="$ac_compiler --version >&5"
2088	case "(($ac_try" in
2089	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2090	*) ac_try_echo=$ac_try;;
2091	esac
2092	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2093	(eval "$ac_compiler --version >&5") 2>&5
2094	ac_status=$?
2095	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2096	(exit $ac_status); }
2097	{ (ac_try="$ac_compiler -v >&5"
2098	case "(($ac_try" in
2099	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2100	*) ac_try_echo=$ac_try;;
2101	esac
2102	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2103	(eval "$ac_compiler -v >&5") 2>&5
2104	ac_status=$?
2105	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2106	(exit $ac_status); }
2107	{ (ac_try="$ac_compiler -V >&5"
2108	case "(($ac_try" in
2109	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2110	*) ac_try_echo=$ac_try;;
2111	esac
2112	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2113	(eval "$ac_compiler -V >&5") 2>&5
2114	ac_status=$?
2115	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2116	(exit $ac_status); }
2117
2118	cat >conftest.$ac_ext <<_ACEOF
2119	/* confdefs.h. */
2120	_ACEOF
2121	cat confdefs.h >>conftest.$ac_ext
2122	cat >>conftest.$ac_ext <<_ACEOF
2123	/* end confdefs.h. */
2124
2125	int
2126	main ()
2127	{
2128
2129	;
2130	return 0;
2131	}
2132	_ACEOF
2133	ac_clean_files_save=$ac_clean_files
2134	ac_clean_files="$ac_clean_files a.out a.exe b.out"
2135	# Try to create an executable without -o first, disregard a.out.
2136	# It will help us diagnose broken compilers, and finding out an intuition
2137	# of exeext.
2138	{ echo "$as_me:$LINENO: checking for C++ compiler default output file name" >&5
2139	echo $ECHO_N "checking for C++ compiler default output file name... $ECHO_C" >&6; }
2140	ac_link_default=`echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
2141	#
2142	# List of possible output files, starting from the most likely.
2143	# The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
2144	# only as a last resort. b.out is created by i960 compilers.
2145	ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
2146	#
2147	# The IRIX 6 linker writes into existing files which may not be
2148	# executable, retaining their permissions. Remove them first so a
2149	# subsequent execution test works.
2150	ac_rmfiles=
2151	for ac_file in $ac_files
2152	do
2153	case $ac_file in
2154	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .o \| .obj ) ;;
2155	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
2156	esac
2157	done
2158	rm -f $ac_rmfiles
2159
2160	if { (ac_try="$ac_link_default"
2161	case "(($ac_try" in
2162	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2163	*) ac_try_echo=$ac_try;;
2164	esac
2165	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2166	(eval "$ac_link_default") 2>&5
2167	ac_status=$?
2168	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2169	(exit $ac_status); }; then
2170	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2171	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2172	# in a Makefile. We should not override ac_cv_exeext if it was cached,
2173	# so that the user can short-circuit this test for compilers unknown to
2174	# Autoconf.
2175	for ac_file in $ac_files ''
2176	do
2177	test -f "$ac_file" \|\| continue
2178	case $ac_file in
2179	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .o \| .obj )
2180	;;
2181	[ab].out )
2182	# We found the default executable, but exeext='' is most
2183	# certainly right.
2184	break;;
2185	. )
2186	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2187	then :; else
2188	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2189	fi
2190	# We set ac_cv_exeext here because the later test for it is not
2191	# safe: cross compilers may not add the suffix if given an `-o'
2192	# argument, so we may need to know it at that point already.
2193	# Even if this section looks crufty: it has the advantage of
2194	# actually working.
2195	break;;
2196	* )
2197	break;;
2198	esac
2199	done
2200	test "$ac_cv_exeext" = no && ac_cv_exeext=
2201
2202	else
2203	ac_file=''
2204	fi
2205
2206	{ echo "$as_me:$LINENO: result: $ac_file" >&5
2207	echo "${ECHO_T}$ac_file" >&6; }
2208	if test -z "$ac_file"; then
2209	echo "$as_me: failed program was:" >&5
2210	sed 's/^/\| /' conftest.$ac_ext >&5
2211
2212	{ { echo "$as_me:$LINENO: error: C++ compiler cannot create executables
2213	See \`config.log' for more details." >&5
2214	echo "$as_me: error: C++ compiler cannot create executables
2215	See \`config.log' for more details." >&2;}
2216	{ (exit 77); exit 77; }; }
2217	fi
2218
2219	ac_exeext=$ac_cv_exeext
2220
2221	# Check that the compiler produces executables we can run. If not, either
2222	# the compiler is broken, or we cross compile.
2223	{ echo "$as_me:$LINENO: checking whether the C++ compiler works" >&5
2224	echo $ECHO_N "checking whether the C++ compiler works... $ECHO_C" >&6; }
2225	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2226	# If not cross compiling, check that we can run a simple program.
2227	if test "$cross_compiling" != yes; then
2228	if { ac_try='./$ac_file'
2229	{ (case "(($ac_try" in
2230	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2231	*) ac_try_echo=$ac_try;;
2232	esac
2233	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2234	(eval "$ac_try") 2>&5
2235	ac_status=$?
2236	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2237	(exit $ac_status); }; }; then
2238	cross_compiling=no
2239	else
2240	if test "$cross_compiling" = maybe; then
2241	cross_compiling=yes
2242	else
2243	{ { echo "$as_me:$LINENO: error: cannot run C++ compiled programs.
2244	If you meant to cross compile, use \`--host'.
2245	See \`config.log' for more details." >&5
2246	echo "$as_me: error: cannot run C++ compiled programs.
2247	If you meant to cross compile, use \`--host'.
2248	See \`config.log' for more details." >&2;}
2249	{ (exit 1); exit 1; }; }
2250	fi
2251	fi
2252	fi
2253	{ echo "$as_me:$LINENO: result: yes" >&5
2254	echo "${ECHO_T}yes" >&6; }
2255
2256	rm -f a.out a.exe conftest$ac_cv_exeext b.out
2257	ac_clean_files=$ac_clean_files_save
2258	# Check that the compiler produces executables we can run. If not, either
2259	# the compiler is broken, or we cross compile.
2260	{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2261	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
2262	{ echo "$as_me:$LINENO: result: $cross_compiling" >&5
2263	echo "${ECHO_T}$cross_compiling" >&6; }
2264
2265	{ echo "$as_me:$LINENO: checking for suffix of executables" >&5
2266	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
2267	if { (ac_try="$ac_link"
2268	case "(($ac_try" in
2269	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2270	*) ac_try_echo=$ac_try;;
2271	esac
2272	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2273	(eval "$ac_link") 2>&5
2274	ac_status=$?
2275	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2276	(exit $ac_status); }; then
2277	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2278	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2279	# work properly (i.e., refer to `conftest.exe'), while it won't with
2280	# `rm'.
2281	for ac_file in conftest.exe conftest conftest.*; do
2282	test -f "$ac_file" \|\| continue
2283	case $ac_file in
2284	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .o \| .obj ) ;;
2285	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2286	break;;
2287	* ) break;;
2288	esac
2289	done
2290	else
2291	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2292	See \`config.log' for more details." >&5
2293	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2294	See \`config.log' for more details." >&2;}
2295	{ (exit 1); exit 1; }; }
2296	fi
2297
2298	rm -f conftest$ac_cv_exeext
2299	{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2300	echo "${ECHO_T}$ac_cv_exeext" >&6; }
2301
2302	rm -f conftest.$ac_ext
2303	EXEEXT=$ac_cv_exeext
2304	ac_exeext=$EXEEXT
2305	{ echo "$as_me:$LINENO: checking for suffix of object files" >&5
2306	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
2307	if test "${ac_cv_objext+set}" = set; then
2308	echo $ECHO_N "(cached) $ECHO_C" >&6
2309	else
2310	cat >conftest.$ac_ext <<_ACEOF
2311	/* confdefs.h. */
2312	_ACEOF
2313	cat confdefs.h >>conftest.$ac_ext
2314	cat >>conftest.$ac_ext <<_ACEOF
2315	/* end confdefs.h. */
2316
2317	int
2318	main ()
2319	{
2320
2321	;
2322	return 0;
2323	}
2324	_ACEOF
2325	rm -f conftest.o conftest.obj
2326	if { (ac_try="$ac_compile"
2327	case "(($ac_try" in
2328	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2329	*) ac_try_echo=$ac_try;;
2330	esac
2331	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2332	(eval "$ac_compile") 2>&5
2333	ac_status=$?
2334	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2335	(exit $ac_status); }; then
2336	for ac_file in conftest.o conftest.obj conftest.*; do
2337	test -f "$ac_file" \|\| continue;
2338	case $ac_file in
2339	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf ) ;;
2340	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
2341	break;;
2342	esac
2343	done
2344	else
2345	echo "$as_me: failed program was:" >&5
2346	sed 's/^/\| /' conftest.$ac_ext >&5
2347
2348	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2349	See \`config.log' for more details." >&5
2350	echo "$as_me: error: cannot compute suffix of object files: cannot compile
2351	See \`config.log' for more details." >&2;}
2352	{ (exit 1); exit 1; }; }
2353	fi
2354
2355	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2356	fi
2357	{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2358	echo "${ECHO_T}$ac_cv_objext" >&6; }
2359	OBJEXT=$ac_cv_objext
2360	ac_objext=$OBJEXT
2361	{ echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
2362	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6; }
2363	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
2364	echo $ECHO_N "(cached) $ECHO_C" >&6
2365	else
2366	cat >conftest.$ac_ext <<_ACEOF
2367	/* confdefs.h. */
2368	_ACEOF
2369	cat confdefs.h >>conftest.$ac_ext
2370	cat >>conftest.$ac_ext <<_ACEOF
2371	/* end confdefs.h. */
2372
2373	int
2374	main ()
2375	{
2376	#ifndef __GNUC__
2377	choke me
2378	#endif
2379
2380	;
2381	return 0;
2382	}
2383	_ACEOF
2384	rm -f conftest.$ac_objext
2385	if { (ac_try="$ac_compile"
2386	case "(($ac_try" in
2387	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2388	*) ac_try_echo=$ac_try;;
2389	esac
2390	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2391	(eval "$ac_compile") 2>conftest.er1
2392	ac_status=$?
2393	grep -v '^ *+' conftest.er1 >conftest.err
2394	rm -f conftest.er1
2395	cat conftest.err >&5
2396	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2397	(exit $ac_status); } && {
2398	test -z "$ac_cxx_werror_flag" \|\|
2399	test ! -s conftest.err
2400	} && test -s conftest.$ac_objext; then
2401	ac_compiler_gnu=yes
2402	else
2403	echo "$as_me: failed program was:" >&5
2404	sed 's/^/\| /' conftest.$ac_ext >&5
2405
2406	ac_compiler_gnu=no
2407	fi
2408
2409	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2410	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
2411
2412	fi
2413	{ echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
2414	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6; }
2415	GXX=`test $ac_compiler_gnu = yes && echo yes`
2416	ac_test_CXXFLAGS=${CXXFLAGS+set}
2417	ac_save_CXXFLAGS=$CXXFLAGS
2418	{ echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
2419	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6; }
2420	if test "${ac_cv_prog_cxx_g+set}" = set; then
2421	echo $ECHO_N "(cached) $ECHO_C" >&6
2422	else
2423	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
2424	ac_cxx_werror_flag=yes
2425	ac_cv_prog_cxx_g=no
2426	CXXFLAGS="-g"
2427	cat >conftest.$ac_ext <<_ACEOF
2428	/* confdefs.h. */
2429	_ACEOF
2430	cat confdefs.h >>conftest.$ac_ext
2431	cat >>conftest.$ac_ext <<_ACEOF
2432	/* end confdefs.h. */
2433
2434	int
2435	main ()
2436	{
2437
2438	;
2439	return 0;
2440	}
2441	_ACEOF
2442	rm -f conftest.$ac_objext
2443	if { (ac_try="$ac_compile"
2444	case "(($ac_try" in
2445	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2446	*) ac_try_echo=$ac_try;;
2447	esac
2448	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2449	(eval "$ac_compile") 2>conftest.er1
2450	ac_status=$?
2451	grep -v '^ *+' conftest.er1 >conftest.err
2452	rm -f conftest.er1
2453	cat conftest.err >&5
2454	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2455	(exit $ac_status); } && {
2456	test -z "$ac_cxx_werror_flag" \|\|
2457	test ! -s conftest.err
2458	} && test -s conftest.$ac_objext; then
2459	ac_cv_prog_cxx_g=yes
2460	else
2461	echo "$as_me: failed program was:" >&5
2462	sed 's/^/\| /' conftest.$ac_ext >&5
2463
2464	CXXFLAGS=""
2465	cat >conftest.$ac_ext <<_ACEOF
2466	/* confdefs.h. */
2467	_ACEOF
2468	cat confdefs.h >>conftest.$ac_ext
2469	cat >>conftest.$ac_ext <<_ACEOF
2470	/* end confdefs.h. */
2471
2472	int
2473	main ()
2474	{
2475
2476	;
2477	return 0;
2478	}
2479	_ACEOF
2480	rm -f conftest.$ac_objext
2481	if { (ac_try="$ac_compile"
2482	case "(($ac_try" in
2483	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2484	*) ac_try_echo=$ac_try;;
2485	esac
2486	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2487	(eval "$ac_compile") 2>conftest.er1
2488	ac_status=$?
2489	grep -v '^ *+' conftest.er1 >conftest.err
2490	rm -f conftest.er1
2491	cat conftest.err >&5
2492	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2493	(exit $ac_status); } && {
2494	test -z "$ac_cxx_werror_flag" \|\|
2495	test ! -s conftest.err
2496	} && test -s conftest.$ac_objext; then
2497	:
2498	else
2499	echo "$as_me: failed program was:" >&5
2500	sed 's/^/\| /' conftest.$ac_ext >&5
2501
2502	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
2503	CXXFLAGS="-g"
2504	cat >conftest.$ac_ext <<_ACEOF
2505	/* confdefs.h. */
2506	_ACEOF
2507	cat confdefs.h >>conftest.$ac_ext
2508	cat >>conftest.$ac_ext <<_ACEOF
2509	/* end confdefs.h. */
2510
2511	int
2512	main ()
2513	{
2514
2515	;
2516	return 0;
2517	}
2518	_ACEOF
2519	rm -f conftest.$ac_objext
2520	if { (ac_try="$ac_compile"
2521	case "(($ac_try" in
2522	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2523	*) ac_try_echo=$ac_try;;
2524	esac
2525	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2526	(eval "$ac_compile") 2>conftest.er1
2527	ac_status=$?
2528	grep -v '^ *+' conftest.er1 >conftest.err
2529	rm -f conftest.er1
2530	cat conftest.err >&5
2531	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2532	(exit $ac_status); } && {
2533	test -z "$ac_cxx_werror_flag" \|\|
2534	test ! -s conftest.err
2535	} && test -s conftest.$ac_objext; then
2536	ac_cv_prog_cxx_g=yes
2537	else
2538	echo "$as_me: failed program was:" >&5
2539	sed 's/^/\| /' conftest.$ac_ext >&5
2540
2541
2542	fi
2543
2544	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2545	fi
2546
2547	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2548	fi
2549
2550	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2551	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
2552	fi
2553	{ echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
2554	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6; }
2555	if test "$ac_test_CXXFLAGS" = set; then
2556	CXXFLAGS=$ac_save_CXXFLAGS
2557	elif test $ac_cv_prog_cxx_g = yes; then
2558	if test "$GXX" = yes; then
2559	CXXFLAGS="-g -O2"
2560	else
2561	CXXFLAGS="-g"
2562	fi
2563	else
2564	if test "$GXX" = yes; then
2565	CXXFLAGS="-O2"
2566	else
2567	CXXFLAGS=
2568	fi
2569	fi
2570	ac_ext=c
2571	ac_cpp='$CPP $CPPFLAGS'
2572	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2573	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2574	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2575
2576	for ac_prog in gawk mawk nawk awk
2577	do
2578	# Extract the first word of "$ac_prog", so it can be a program name with args.
2579	set dummy $ac_prog; ac_word=$2
2580	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
2581	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2582	if test "${ac_cv_prog_AWK+set}" = set; then
2583	echo $ECHO_N "(cached) $ECHO_C" >&6
2584	else
2585	if test -n "$AWK"; then
2586	ac_cv_prog_AWK="$AWK" # Let the user override the test.
2587	else
2588	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2589	for as_dir in $PATH
2590	do
2591	IFS=$as_save_IFS
2592	test -z "$as_dir" && as_dir=.
2593	for ac_exec_ext in '' $ac_executable_extensions; do
2594	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2595	ac_cv_prog_AWK="$ac_prog"
2596	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2597	break 2
2598	fi
2599	done
2600	done
2601	IFS=$as_save_IFS
2602
2603	fi
2604	fi
2605	AWK=$ac_cv_prog_AWK
2606	if test -n "$AWK"; then
2607	{ echo "$as_me:$LINENO: result: $AWK" >&5
2608	echo "${ECHO_T}$AWK" >&6; }
2609	else
2610	{ echo "$as_me:$LINENO: result: no" >&5
2611	echo "${ECHO_T}no" >&6; }
2612	fi
2613
2614
2615	test -n "$AWK" && break
2616	done
2617
2618	for ac_prog in 'bison -y' byacc
2619	do
2620	# Extract the first word of "$ac_prog", so it can be a program name with args.
2621	set dummy $ac_prog; ac_word=$2
2622	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
2623	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2624	if test "${ac_cv_prog_YACC+set}" = set; then
2625	echo $ECHO_N "(cached) $ECHO_C" >&6
2626	else
2627	if test -n "$YACC"; then
2628	ac_cv_prog_YACC="$YACC" # Let the user override the test.
2629	else
2630	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2631	for as_dir in $PATH
2632	do
2633	IFS=$as_save_IFS
2634	test -z "$as_dir" && as_dir=.
2635	for ac_exec_ext in '' $ac_executable_extensions; do
2636	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2637	ac_cv_prog_YACC="$ac_prog"
2638	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2639	break 2
2640	fi
2641	done
2642	done
2643	IFS=$as_save_IFS
2644
2645	fi
2646	fi
2647	YACC=$ac_cv_prog_YACC
2648	if test -n "$YACC"; then
2649	{ echo "$as_me:$LINENO: result: $YACC" >&5
2650	echo "${ECHO_T}$YACC" >&6; }
2651	else
2652	{ echo "$as_me:$LINENO: result: no" >&5
2653	echo "${ECHO_T}no" >&6; }
2654	fi
2655
2656
2657	test -n "$YACC" && break
2658	done
2659	test -n "$YACC" \|\| YACC="yacc"
2660
2661	ac_ext=c
2662	ac_cpp='$CPP $CPPFLAGS'
2663	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2664	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2665	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2666	if test -n "$ac_tool_prefix"; then
2667	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2668	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2669	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
2670	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2671	if test "${ac_cv_prog_CC+set}" = set; then
2672	echo $ECHO_N "(cached) $ECHO_C" >&6
2673	else
2674	if test -n "$CC"; then
2675	ac_cv_prog_CC="$CC" # Let the user override the test.
2676	else
2677	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2678	for as_dir in $PATH
2679	do
2680	IFS=$as_save_IFS
2681	test -z "$as_dir" && as_dir=.
2682	for ac_exec_ext in '' $ac_executable_extensions; do
2683	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2684	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2685	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2686	break 2
2687	fi
2688	done
2689	done
2690	IFS=$as_save_IFS
2691
2692	fi
2693	fi
2694	CC=$ac_cv_prog_CC
2695	if test -n "$CC"; then
2696	{ echo "$as_me:$LINENO: result: $CC" >&5
2697	echo "${ECHO_T}$CC" >&6; }
2698	else
2699	{ echo "$as_me:$LINENO: result: no" >&5
2700	echo "${ECHO_T}no" >&6; }
2701	fi
2702
2703
2704	fi
2705	if test -z "$ac_cv_prog_CC"; then
2706	ac_ct_CC=$CC
2707	# Extract the first word of "gcc", so it can be a program name with args.
2708	set dummy gcc; ac_word=$2
2709	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
2710	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2711	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2712	echo $ECHO_N "(cached) $ECHO_C" >&6
2713	else
2714	if test -n "$ac_ct_CC"; then
2715	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2716	else
2717	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2718	for as_dir in $PATH
2719	do
2720	IFS=$as_save_IFS
2721	test -z "$as_dir" && as_dir=.
2722	for ac_exec_ext in '' $ac_executable_extensions; do
2723	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2724	ac_cv_prog_ac_ct_CC="gcc"
2725	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2726	break 2
2727	fi
2728	done
2729	done
2730	IFS=$as_save_IFS
2731
2732	fi
2733	fi
2734	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2735	if test -n "$ac_ct_CC"; then
2736	{ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2737	echo "${ECHO_T}$ac_ct_CC" >&6; }
2738	else
2739	{ echo "$as_me:$LINENO: result: no" >&5
2740	echo "${ECHO_T}no" >&6; }
2741	fi
2742
2743	if test "x$ac_ct_CC" = x; then
2744	CC=""
2745	else
2746	case $cross_compiling:$ac_tool_warned in
2747	yes:)
2748	{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2749	whose name does not start with the host triplet. If you think this
2750	configuration is useful to you, please write to [email protected]." >&5
2751	echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2752	whose name does not start with the host triplet. If you think this
2753	configuration is useful to you, please write to [email protected]." >&2;}
2754	ac_tool_warned=yes ;;
2755	esac
2756	CC=$ac_ct_CC
2757	fi
2758	else
2759	CC="$ac_cv_prog_CC"
2760	fi
2761
2762	if test -z "$CC"; then
2763	if test -n "$ac_tool_prefix"; then
2764	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2765	set dummy ${ac_tool_prefix}cc; ac_word=$2
2766	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
2767	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2768	if test "${ac_cv_prog_CC+set}" = set; then
2769	echo $ECHO_N "(cached) $ECHO_C" >&6
2770	else
2771	if test -n "$CC"; then
2772	ac_cv_prog_CC="$CC" # Let the user override the test.
2773	else
2774	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2775	for as_dir in $PATH
2776	do
2777	IFS=$as_save_IFS
2778	test -z "$as_dir" && as_dir=.
2779	for ac_exec_ext in '' $ac_executable_extensions; do
2780	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2781	ac_cv_prog_CC="${ac_tool_prefix}cc"
2782	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2783	break 2
2784	fi
2785	done
2786	done
2787	IFS=$as_save_IFS
2788
2789	fi
2790	fi
2791	CC=$ac_cv_prog_CC
2792	if test -n "$CC"; then
2793	{ echo "$as_me:$LINENO: result: $CC" >&5
2794	echo "${ECHO_T}$CC" >&6; }
2795	else
2796	{ echo "$as_me:$LINENO: result: no" >&5
2797	echo "${ECHO_T}no" >&6; }
2798	fi
2799
2800
2801	fi
2802	fi
2803	if test -z "$CC"; then
2804	# Extract the first word of "cc", so it can be a program name with args.
2805	set dummy cc; ac_word=$2
2806	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
2807	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2808	if test "${ac_cv_prog_CC+set}" = set; then
2809	echo $ECHO_N "(cached) $ECHO_C" >&6
2810	else
2811	if test -n "$CC"; then
2812	ac_cv_prog_CC="$CC" # Let the user override the test.
2813	else
2814	ac_prog_rejected=no
2815	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2816	for as_dir in $PATH
2817	do
2818	IFS=$as_save_IFS
2819	test -z "$as_dir" && as_dir=.
2820	for ac_exec_ext in '' $ac_executable_extensions; do
2821	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2822	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2823	ac_prog_rejected=yes
2824	continue
2825	fi
2826	ac_cv_prog_CC="cc"
2827	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2828	break 2
2829	fi
2830	done
2831	done
2832	IFS=$as_save_IFS
2833
2834	if test $ac_prog_rejected = yes; then
2835	# We found a bogon in the path, so make sure we never use it.
2836	set dummy $ac_cv_prog_CC
2837	shift
2838	if test $# != 0; then
2839	# We chose a different compiler from the bogus one.
2840	# However, it has the same basename, so the bogon will be chosen
2841	# first if we set CC to just the basename; use the full file name.
2842	shift
2843	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2844	fi
2845	fi
2846	fi
2847	fi
2848	CC=$ac_cv_prog_CC
2849	if test -n "$CC"; then
2850	{ echo "$as_me:$LINENO: result: $CC" >&5
2851	echo "${ECHO_T}$CC" >&6; }
2852	else
2853	{ echo "$as_me:$LINENO: result: no" >&5
2854	echo "${ECHO_T}no" >&6; }
2855	fi
2856
2857
2858	fi
2859	if test -z "$CC"; then
2860	if test -n "$ac_tool_prefix"; then
2861	for ac_prog in cl.exe
2862	do
2863	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2864	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2865	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
2866	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2867	if test "${ac_cv_prog_CC+set}" = set; then
2868	echo $ECHO_N "(cached) $ECHO_C" >&6
2869	else
2870	if test -n "$CC"; then
2871	ac_cv_prog_CC="$CC" # Let the user override the test.
2872	else
2873	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2874	for as_dir in $PATH
2875	do
2876	IFS=$as_save_IFS
2877	test -z "$as_dir" && as_dir=.
2878	for ac_exec_ext in '' $ac_executable_extensions; do
2879	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2880	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2881	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2882	break 2
2883	fi
2884	done
2885	done
2886	IFS=$as_save_IFS
2887
2888	fi
2889	fi
2890	CC=$ac_cv_prog_CC
2891	if test -n "$CC"; then
2892	{ echo "$as_me:$LINENO: result: $CC" >&5
2893	echo "${ECHO_T}$CC" >&6; }
2894	else
2895	{ echo "$as_me:$LINENO: result: no" >&5
2896	echo "${ECHO_T}no" >&6; }
2897	fi
2898
2899
2900	test -n "$CC" && break
2901	done
2902	fi
2903	if test -z "$CC"; then
2904	ac_ct_CC=$CC
2905	for ac_prog in cl.exe
2906	do
2907	# Extract the first word of "$ac_prog", so it can be a program name with args.
2908	set dummy $ac_prog; ac_word=$2
2909	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
2910	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2911	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2912	echo $ECHO_N "(cached) $ECHO_C" >&6
2913	else
2914	if test -n "$ac_ct_CC"; then
2915	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2916	else
2917	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2918	for as_dir in $PATH
2919	do
2920	IFS=$as_save_IFS
2921	test -z "$as_dir" && as_dir=.
2922	for ac_exec_ext in '' $ac_executable_extensions; do
2923	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2924	ac_cv_prog_ac_ct_CC="$ac_prog"
2925	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2926	break 2
2927	fi
2928	done
2929	done
2930	IFS=$as_save_IFS
2931
2932	fi
2933	fi
2934	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2935	if test -n "$ac_ct_CC"; then
2936	{ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2937	echo "${ECHO_T}$ac_ct_CC" >&6; }
2938	else
2939	{ echo "$as_me:$LINENO: result: no" >&5
2940	echo "${ECHO_T}no" >&6; }
2941	fi
2942
2943
2944	test -n "$ac_ct_CC" && break
2945	done
2946
2947	if test "x$ac_ct_CC" = x; then
2948	CC=""
2949	else
2950	case $cross_compiling:$ac_tool_warned in
2951	yes:)
2952	{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2953	whose name does not start with the host triplet. If you think this
2954	configuration is useful to you, please write to [email protected]." >&5
2955	echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2956	whose name does not start with the host triplet. If you think this
2957	configuration is useful to you, please write to [email protected]." >&2;}
2958	ac_tool_warned=yes ;;
2959	esac
2960	CC=$ac_ct_CC
2961	fi
2962	fi
2963
2964	fi
2965
2966
2967	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2968	See \`config.log' for more details." >&5
2969	echo "$as_me: error: no acceptable C compiler found in \$PATH
2970	See \`config.log' for more details." >&2;}
2971	{ (exit 1); exit 1; }; }
2972
2973	# Provide some information about the compiler.
2974	echo "$as_me:$LINENO: checking for C compiler version" >&5
2975	ac_compiler=`set X $ac_compile; echo $2`
2976	{ (ac_try="$ac_compiler --version >&5"
2977	case "(($ac_try" in
2978	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2979	*) ac_try_echo=$ac_try;;
2980	esac
2981	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2982	(eval "$ac_compiler --version >&5") 2>&5
2983	ac_status=$?
2984	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2985	(exit $ac_status); }
2986	{ (ac_try="$ac_compiler -v >&5"
2987	case "(($ac_try" in
2988	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2989	*) ac_try_echo=$ac_try;;
2990	esac
2991	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2992	(eval "$ac_compiler -v >&5") 2>&5
2993	ac_status=$?
2994	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2995	(exit $ac_status); }
2996	{ (ac_try="$ac_compiler -V >&5"
2997	case "(($ac_try" in
2998	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2999	*) ac_try_echo=$ac_try;;
3000	esac
3001	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3002	(eval "$ac_compiler -V >&5") 2>&5
3003	ac_status=$?
3004	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3005	(exit $ac_status); }
3006
3007	{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
3008	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
3009	if test "${ac_cv_c_compiler_gnu+set}" = set; then
3010	echo $ECHO_N "(cached) $ECHO_C" >&6
3011	else
3012	cat >conftest.$ac_ext <<_ACEOF
3013	/* confdefs.h. */
3014	_ACEOF
3015	cat confdefs.h >>conftest.$ac_ext
3016	cat >>conftest.$ac_ext <<_ACEOF
3017	/* end confdefs.h. */
3018
3019	int
3020	main ()
3021	{
3022	#ifndef __GNUC__
3023	choke me
3024	#endif
3025
3026	;
3027	return 0;
3028	}
3029	_ACEOF
3030	rm -f conftest.$ac_objext
3031	if { (ac_try="$ac_compile"
3032	case "(($ac_try" in
3033	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3034	*) ac_try_echo=$ac_try;;
3035	esac
3036	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3037	(eval "$ac_compile") 2>conftest.er1
3038	ac_status=$?
3039	grep -v '^ *+' conftest.er1 >conftest.err
3040	rm -f conftest.er1
3041	cat conftest.err >&5
3042	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3043	(exit $ac_status); } && {
3044	test -z "$ac_c_werror_flag" \|\|
3045	test ! -s conftest.err
3046	} && test -s conftest.$ac_objext; then
3047	ac_compiler_gnu=yes
3048	else
3049	echo "$as_me: failed program was:" >&5
3050	sed 's/^/\| /' conftest.$ac_ext >&5
3051
3052	ac_compiler_gnu=no
3053	fi
3054
3055	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3056	ac_cv_c_compiler_gnu=$ac_compiler_gnu
3057
3058	fi
3059	{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
3060	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
3061	GCC=`test $ac_compiler_gnu = yes && echo yes`
3062	ac_test_CFLAGS=${CFLAGS+set}
3063	ac_save_CFLAGS=$CFLAGS
3064	{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
3065	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
3066	if test "${ac_cv_prog_cc_g+set}" = set; then
3067	echo $ECHO_N "(cached) $ECHO_C" >&6
3068	else
3069	ac_save_c_werror_flag=$ac_c_werror_flag
3070	ac_c_werror_flag=yes
3071	ac_cv_prog_cc_g=no
3072	CFLAGS="-g"
3073	cat >conftest.$ac_ext <<_ACEOF
3074	/* confdefs.h. */
3075	_ACEOF
3076	cat confdefs.h >>conftest.$ac_ext
3077	cat >>conftest.$ac_ext <<_ACEOF
3078	/* end confdefs.h. */
3079
3080	int
3081	main ()
3082	{
3083
3084	;
3085	return 0;
3086	}
3087	_ACEOF
3088	rm -f conftest.$ac_objext
3089	if { (ac_try="$ac_compile"
3090	case "(($ac_try" in
3091	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3092	*) ac_try_echo=$ac_try;;
3093	esac
3094	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3095	(eval "$ac_compile") 2>conftest.er1
3096	ac_status=$?
3097	grep -v '^ *+' conftest.er1 >conftest.err
3098	rm -f conftest.er1
3099	cat conftest.err >&5
3100	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3101	(exit $ac_status); } && {
3102	test -z "$ac_c_werror_flag" \|\|
3103	test ! -s conftest.err
3104	} && test -s conftest.$ac_objext; then
3105	ac_cv_prog_cc_g=yes
3106	else
3107	echo "$as_me: failed program was:" >&5
3108	sed 's/^/\| /' conftest.$ac_ext >&5
3109
3110	CFLAGS=""
3111	cat >conftest.$ac_ext <<_ACEOF
3112	/* confdefs.h. */
3113	_ACEOF
3114	cat confdefs.h >>conftest.$ac_ext
3115	cat >>conftest.$ac_ext <<_ACEOF
3116	/* end confdefs.h. */
3117
3118	int
3119	main ()
3120	{
3121
3122	;
3123	return 0;
3124	}
3125	_ACEOF
3126	rm -f conftest.$ac_objext
3127	if { (ac_try="$ac_compile"
3128	case "(($ac_try" in
3129	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3130	*) ac_try_echo=$ac_try;;
3131	esac
3132	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3133	(eval "$ac_compile") 2>conftest.er1
3134	ac_status=$?
3135	grep -v '^ *+' conftest.er1 >conftest.err
3136	rm -f conftest.er1
3137	cat conftest.err >&5
3138	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3139	(exit $ac_status); } && {
3140	test -z "$ac_c_werror_flag" \|\|
3141	test ! -s conftest.err
3142	} && test -s conftest.$ac_objext; then
3143	:
3144	else
3145	echo "$as_me: failed program was:" >&5
3146	sed 's/^/\| /' conftest.$ac_ext >&5
3147
3148	ac_c_werror_flag=$ac_save_c_werror_flag
3149	CFLAGS="-g"
3150	cat >conftest.$ac_ext <<_ACEOF
3151	/* confdefs.h. */
3152	_ACEOF
3153	cat confdefs.h >>conftest.$ac_ext
3154	cat >>conftest.$ac_ext <<_ACEOF
3155	/* end confdefs.h. */
3156
3157	int
3158	main ()
3159	{
3160
3161	;
3162	return 0;
3163	}
3164	_ACEOF
3165	rm -f conftest.$ac_objext
3166	if { (ac_try="$ac_compile"
3167	case "(($ac_try" in
3168	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3169	*) ac_try_echo=$ac_try;;
3170	esac
3171	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3172	(eval "$ac_compile") 2>conftest.er1
3173	ac_status=$?
3174	grep -v '^ *+' conftest.er1 >conftest.err
3175	rm -f conftest.er1
3176	cat conftest.err >&5
3177	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3178	(exit $ac_status); } && {
3179	test -z "$ac_c_werror_flag" \|\|
3180	test ! -s conftest.err
3181	} && test -s conftest.$ac_objext; then
3182	ac_cv_prog_cc_g=yes
3183	else
3184	echo "$as_me: failed program was:" >&5
3185	sed 's/^/\| /' conftest.$ac_ext >&5
3186
3187
3188	fi
3189
3190	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3191	fi
3192
3193	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3194	fi
3195
3196	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3197	ac_c_werror_flag=$ac_save_c_werror_flag
3198	fi
3199	{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
3200	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
3201	if test "$ac_test_CFLAGS" = set; then
3202	CFLAGS=$ac_save_CFLAGS
3203	elif test $ac_cv_prog_cc_g = yes; then
3204	if test "$GCC" = yes; then
3205	CFLAGS="-g -O2"
3206	else
3207	CFLAGS="-g"
3208	fi
3209	else
3210	if test "$GCC" = yes; then
3211	CFLAGS="-O2"
3212	else
3213	CFLAGS=
3214	fi
3215	fi
3216	{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
3217	echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
3218	if test "${ac_cv_prog_cc_c89+set}" = set; then
3219	echo $ECHO_N "(cached) $ECHO_C" >&6
3220	else
3221	ac_cv_prog_cc_c89=no
3222	ac_save_CC=$CC
3223	cat >conftest.$ac_ext <<_ACEOF
3224	/* confdefs.h. */
3225	_ACEOF
3226	cat confdefs.h >>conftest.$ac_ext
3227	cat >>conftest.$ac_ext <<_ACEOF
3228	/* end confdefs.h. */
3229	#include <stdarg.h>
3230	#include <stdio.h>
3231	#include <sys/types.h>
3232	#include <sys/stat.h>
3233	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3234	struct buf { int x; };
3235	FILE * (rcsopen) (struct buf , struct stat *, int);
3236	static char *e (p, i)
3237	char **p;
3238	int i;
3239	{
3240	return p[i];
3241	}
3242	static char f (char (g) (char , int), char *p, ...)
3243	{
3244	char *s;
3245	va_list v;
3246	va_start (v,p);
3247	s = g (p, va_arg (v,int));
3248	va_end (v);
3249	return s;
3250	}
3251
3252	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3253	function prototypes and stuff, but not '\xHH' hex character constants.
3254	These don't provoke an error unfortunately, instead are silently treated
3255	as 'x'. The following induces an error, until -std is added to get
3256	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3257	array size at least. It's necessary to write '\x00'==0 to get something
3258	that's true only with -std. */
3259	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3260
3261	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3262	inside strings and character constants. */
3263	#define FOO(x) 'x'
3264	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3265
3266	int test (int i, double x);
3267	struct s1 {int (*f) (int a);};
3268	struct s2 {int (*f) (double a);};
3269	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
3270	int argc;
3271	char **argv;
3272	int
3273	main ()
3274	{
3275	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
3276	;
3277	return 0;
3278	}
3279	_ACEOF
3280	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3281	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3282	do
3283	CC="$ac_save_CC $ac_arg"
3284	rm -f conftest.$ac_objext
3285	if { (ac_try="$ac_compile"
3286	case "(($ac_try" in
3287	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3288	*) ac_try_echo=$ac_try;;
3289	esac
3290	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3291	(eval "$ac_compile") 2>conftest.er1
3292	ac_status=$?
3293	grep -v '^ *+' conftest.er1 >conftest.err
3294	rm -f conftest.er1
3295	cat conftest.err >&5
3296	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3297	(exit $ac_status); } && {
3298	test -z "$ac_c_werror_flag" \|\|
3299	test ! -s conftest.err
3300	} && test -s conftest.$ac_objext; then
3301	ac_cv_prog_cc_c89=$ac_arg
3302	else
3303	echo "$as_me: failed program was:" >&5
3304	sed 's/^/\| /' conftest.$ac_ext >&5
3305
3306
3307	fi
3308
3309	rm -f core conftest.err conftest.$ac_objext
3310	test "x$ac_cv_prog_cc_c89" != "xno" && break
3311	done
3312	rm -f conftest.$ac_ext
3313	CC=$ac_save_CC
3314
3315	fi
3316	# AC_CACHE_VAL
3317	case "x$ac_cv_prog_cc_c89" in
3318	x)
3319	{ echo "$as_me:$LINENO: result: none needed" >&5
3320	echo "${ECHO_T}none needed" >&6; } ;;
3321	xno)
3322	{ echo "$as_me:$LINENO: result: unsupported" >&5
3323	echo "${ECHO_T}unsupported" >&6; } ;;
3324	*)
3325	CC="$CC $ac_cv_prog_cc_c89"
3326	{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
3327	echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
3328	esac
3329
3330
3331	ac_ext=c
3332	ac_cpp='$CPP $CPPFLAGS'
3333	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3334	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3335	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3336
3337	# Find a good install program. We prefer a C program (faster),
3338	# so one script is as good as another. But avoid the broken or
3339	# incompatible versions:
3340	# SysV /etc/install, /usr/sbin/install
3341	# SunOS /usr/etc/install
3342	# IRIX /sbin/install
3343	# AIX /bin/install
3344	# AmigaOS /C/install, which installs bootblocks on floppy discs
3345	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3346	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
3347	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3348	# OS/2's system install, which has a completely different semantic
3349	# ./install, which can be erroneously created by make from ./install.sh.
3350	{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
3351	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
3352	if test -z "$INSTALL"; then
3353	if test "${ac_cv_path_install+set}" = set; then
3354	echo $ECHO_N "(cached) $ECHO_C" >&6
3355	else
3356	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3357	for as_dir in $PATH
3358	do
3359	IFS=$as_save_IFS
3360	test -z "$as_dir" && as_dir=.
3361	# Account for people who put trailing slashes in PATH elements.
3362	case $as_dir/ in
3363	./ \| .// \| /cC/* \| \
3364	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
3365	?:\\/os2\\/install\\/* \| ?:\\/OS2\\/INSTALL\\/* \| \
3366	/usr/ucb/* ) ;;
3367	*)
3368	# OSF1 and SCO ODT 3.0 have their own names for install.
3369	# Don't use installbsd from OSF since it installs stuff as root
3370	# by default.
3371	for ac_prog in ginstall scoinst install; do
3372	for ac_exec_ext in '' $ac_executable_extensions; do
3373	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3374	if test $ac_prog = install &&
3375	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3376	# AIX install. It has an incompatible calling convention.
3377	:
3378	elif test $ac_prog = install &&
3379	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3380	# program-specific install script used by HP pwplus--don't use.
3381	:
3382	else
3383	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3384	break 3
3385	fi
3386	fi
3387	done
3388	done
3389	;;
3390	esac
3391	done
3392	IFS=$as_save_IFS
3393
3394
3395	fi
3396	if test "${ac_cv_path_install+set}" = set; then
3397	INSTALL=$ac_cv_path_install
3398	else
3399	# As a last resort, use the slow shell script. Don't cache a
3400	# value for INSTALL within a source directory, because that will
3401	# break other packages using the cache if that directory is
3402	# removed, or if the value is a relative name.
3403	INSTALL=$ac_install_sh
3404	fi
3405	fi
3406	{ echo "$as_me:$LINENO: result: $INSTALL" >&5
3407	echo "${ECHO_T}$INSTALL" >&6; }
3408
3409	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3410	# It thinks the first close brace ends the variable substitution.
3411	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3412
3413	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3414
3415	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3416
3417	{ echo "$as_me:$LINENO: checking whether ln -s works" >&5
3418	echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6; }
3419	LN_S=$as_ln_s
3420	if test "$LN_S" = "ln -s"; then
3421	{ echo "$as_me:$LINENO: result: yes" >&5
3422	echo "${ECHO_T}yes" >&6; }
3423	else
3424	{ echo "$as_me:$LINENO: result: no, using $LN_S" >&5
3425	echo "${ECHO_T}no, using $LN_S" >&6; }
3426	fi
3427
3428	{ echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3429	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; }
3430	set x ${MAKE-make}; ac_make=`echo "$2" \| sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3431	if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
3432	echo $ECHO_N "(cached) $ECHO_C" >&6
3433	else
3434	cat >conftest.make <<\_ACEOF
3435	SHELL = /bin/sh
3436	all:
3437	@echo '@@@%%%=$(MAKE)=@@@%%%'
3438	_ACEOF
3439	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3440	case `${MAKE-make} -f conftest.make 2>/dev/null` in
3441	@@@%%%=?=@@@%%%*)
3442	eval ac_cv_prog_make_${ac_make}_set=yes;;
3443	*)
3444	eval ac_cv_prog_make_${ac_make}_set=no;;
3445	esac
3446	rm -f conftest.make
3447	fi
3448	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3449	{ echo "$as_me:$LINENO: result: yes" >&5
3450	echo "${ECHO_T}yes" >&6; }
3451	SET_MAKE=
3452	else
3453	{ echo "$as_me:$LINENO: result: no" >&5
3454	echo "${ECHO_T}no" >&6; }
3455	SET_MAKE="MAKE=${MAKE-make}"
3456	fi
3457
3458	if test -n "$ac_tool_prefix"; then
3459	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3460	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3461	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
3462	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3463	if test "${ac_cv_prog_RANLIB+set}" = set; then
3464	echo $ECHO_N "(cached) $ECHO_C" >&6
3465	else
3466	if test -n "$RANLIB"; then
3467	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3468	else
3469	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3470	for as_dir in $PATH
3471	do
3472	IFS=$as_save_IFS
3473	test -z "$as_dir" && as_dir=.
3474	for ac_exec_ext in '' $ac_executable_extensions; do
3475	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3476	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3477	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3478	break 2
3479	fi
3480	done
3481	done
3482	IFS=$as_save_IFS
3483
3484	fi
3485	fi
3486	RANLIB=$ac_cv_prog_RANLIB
3487	if test -n "$RANLIB"; then
3488	{ echo "$as_me:$LINENO: result: $RANLIB" >&5
3489	echo "${ECHO_T}$RANLIB" >&6; }
3490	else
3491	{ echo "$as_me:$LINENO: result: no" >&5
3492	echo "${ECHO_T}no" >&6; }
3493	fi
3494
3495
3496	fi
3497	if test -z "$ac_cv_prog_RANLIB"; then
3498	ac_ct_RANLIB=$RANLIB
3499	# Extract the first word of "ranlib", so it can be a program name with args.
3500	set dummy ranlib; ac_word=$2
3501	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
3502	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3503	if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
3504	echo $ECHO_N "(cached) $ECHO_C" >&6
3505	else
3506	if test -n "$ac_ct_RANLIB"; then
3507	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3508	else
3509	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3510	for as_dir in $PATH
3511	do
3512	IFS=$as_save_IFS
3513	test -z "$as_dir" && as_dir=.
3514	for ac_exec_ext in '' $ac_executable_extensions; do
3515	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3516	ac_cv_prog_ac_ct_RANLIB="ranlib"
3517	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3518	break 2
3519	fi
3520	done
3521	done
3522	IFS=$as_save_IFS
3523
3524	fi
3525	fi
3526	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3527	if test -n "$ac_ct_RANLIB"; then
3528	{ echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
3529	echo "${ECHO_T}$ac_ct_RANLIB" >&6; }
3530	else
3531	{ echo "$as_me:$LINENO: result: no" >&5
3532	echo "${ECHO_T}no" >&6; }
3533	fi
3534
3535	if test "x$ac_ct_RANLIB" = x; then
3536	RANLIB=":"
3537	else
3538	case $cross_compiling:$ac_tool_warned in
3539	yes:)
3540	{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
3541	whose name does not start with the host triplet. If you think this
3542	configuration is useful to you, please write to [email protected]." >&5
3543	echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
3544	whose name does not start with the host triplet. If you think this
3545	configuration is useful to you, please write to [email protected]." >&2;}
3546	ac_tool_warned=yes ;;
3547	esac
3548	RANLIB=$ac_ct_RANLIB
3549	fi
3550	else
3551	RANLIB="$ac_cv_prog_RANLIB"
3552	fi
3553
3554
3555
3556	ac_ext=c
3557	ac_cpp='$CPP $CPPFLAGS'
3558	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3559	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3560	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3561	{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3562	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
3563	# On Suns, sometimes $CPP names a directory.
3564	if test -n "$CPP" && test -d "$CPP"; then
3565	CPP=
3566	fi
3567	if test -z "$CPP"; then
3568	if test "${ac_cv_prog_CPP+set}" = set; then
3569	echo $ECHO_N "(cached) $ECHO_C" >&6
3570	else
3571	# Double quotes because CPP needs to be expanded
3572	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3573	do
3574	ac_preproc_ok=false
3575	for ac_c_preproc_warn_flag in '' yes
3576	do
3577	# Use a header file that comes with gcc, so configuring glibc
3578	# with a fresh cross-compiler works.
3579	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3580	# <limits.h> exists even on freestanding compilers.
3581	# On the NeXT, cc -E runs the code through the compiler's parser,
3582	# not just through cpp. "Syntax error" is here to catch this case.
3583	cat >conftest.$ac_ext <<_ACEOF
3584	/* confdefs.h. */
3585	_ACEOF
3586	cat confdefs.h >>conftest.$ac_ext
3587	cat >>conftest.$ac_ext <<_ACEOF
3588	/* end confdefs.h. */
3589	#ifdef __STDC__
3590	# include <limits.h>
3591	#else
3592	# include <assert.h>
3593	#endif
3594	Syntax error
3595	_ACEOF
3596	if { (ac_try="$ac_cpp conftest.$ac_ext"
3597	case "(($ac_try" in
3598	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3599	*) ac_try_echo=$ac_try;;
3600	esac
3601	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3602	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3603	ac_status=$?
3604	grep -v '^ *+' conftest.er1 >conftest.err
3605	rm -f conftest.er1
3606	cat conftest.err >&5
3607	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3608	(exit $ac_status); } >/dev/null && {
3609	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
3610	test ! -s conftest.err
3611	}; then
3612	:
3613	else
3614	echo "$as_me: failed program was:" >&5
3615	sed 's/^/\| /' conftest.$ac_ext >&5
3616
3617	# Broken: fails on valid input.
3618	continue
3619	fi
3620
3621	rm -f conftest.err conftest.$ac_ext
3622
3623	# OK, works on sane cases. Now check whether nonexistent headers
3624	# can be detected and how.
3625	cat >conftest.$ac_ext <<_ACEOF
3626	/* confdefs.h. */
3627	_ACEOF
3628	cat confdefs.h >>conftest.$ac_ext
3629	cat >>conftest.$ac_ext <<_ACEOF
3630	/* end confdefs.h. */
3631	#include <ac_nonexistent.h>
3632	_ACEOF
3633	if { (ac_try="$ac_cpp conftest.$ac_ext"
3634	case "(($ac_try" in
3635	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3636	*) ac_try_echo=$ac_try;;
3637	esac
3638	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3639	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3640	ac_status=$?
3641	grep -v '^ *+' conftest.er1 >conftest.err
3642	rm -f conftest.er1
3643	cat conftest.err >&5
3644	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3645	(exit $ac_status); } >/dev/null && {
3646	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
3647	test ! -s conftest.err
3648	}; then
3649	# Broken: success on invalid input.
3650	continue
3651	else
3652	echo "$as_me: failed program was:" >&5
3653	sed 's/^/\| /' conftest.$ac_ext >&5
3654
3655	# Passes both tests.
3656	ac_preproc_ok=:
3657	break
3658	fi
3659
3660	rm -f conftest.err conftest.$ac_ext
3661
3662	done
3663	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3664	rm -f conftest.err conftest.$ac_ext
3665	if $ac_preproc_ok; then
3666	break
3667	fi
3668
3669	done
3670	ac_cv_prog_CPP=$CPP
3671
3672	fi
3673	CPP=$ac_cv_prog_CPP
3674	else
3675	ac_cv_prog_CPP=$CPP
3676	fi
3677	{ echo "$as_me:$LINENO: result: $CPP" >&5
3678	echo "${ECHO_T}$CPP" >&6; }
3679	ac_preproc_ok=false
3680	for ac_c_preproc_warn_flag in '' yes
3681	do
3682	# Use a header file that comes with gcc, so configuring glibc
3683	# with a fresh cross-compiler works.
3684	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3685	# <limits.h> exists even on freestanding compilers.
3686	# On the NeXT, cc -E runs the code through the compiler's parser,
3687	# not just through cpp. "Syntax error" is here to catch this case.
3688	cat >conftest.$ac_ext <<_ACEOF
3689	/* confdefs.h. */
3690	_ACEOF
3691	cat confdefs.h >>conftest.$ac_ext
3692	cat >>conftest.$ac_ext <<_ACEOF
3693	/* end confdefs.h. */
3694	#ifdef __STDC__
3695	# include <limits.h>
3696	#else
3697	# include <assert.h>
3698	#endif
3699	Syntax error
3700	_ACEOF
3701	if { (ac_try="$ac_cpp conftest.$ac_ext"
3702	case "(($ac_try" in
3703	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3704	*) ac_try_echo=$ac_try;;
3705	esac
3706	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3707	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3708	ac_status=$?
3709	grep -v '^ *+' conftest.er1 >conftest.err
3710	rm -f conftest.er1
3711	cat conftest.err >&5
3712	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3713	(exit $ac_status); } >/dev/null && {
3714	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
3715	test ! -s conftest.err
3716	}; then
3717	:
3718	else
3719	echo "$as_me: failed program was:" >&5
3720	sed 's/^/\| /' conftest.$ac_ext >&5
3721
3722	# Broken: fails on valid input.
3723	continue
3724	fi
3725
3726	rm -f conftest.err conftest.$ac_ext
3727
3728	# OK, works on sane cases. Now check whether nonexistent headers
3729	# can be detected and how.
3730	cat >conftest.$ac_ext <<_ACEOF
3731	/* confdefs.h. */
3732	_ACEOF
3733	cat confdefs.h >>conftest.$ac_ext
3734	cat >>conftest.$ac_ext <<_ACEOF
3735	/* end confdefs.h. */
3736	#include <ac_nonexistent.h>
3737	_ACEOF
3738	if { (ac_try="$ac_cpp conftest.$ac_ext"
3739	case "(($ac_try" in
3740	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3741	*) ac_try_echo=$ac_try;;
3742	esac
3743	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3744	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3745	ac_status=$?
3746	grep -v '^ *+' conftest.er1 >conftest.err
3747	rm -f conftest.er1
3748	cat conftest.err >&5
3749	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3750	(exit $ac_status); } >/dev/null && {
3751	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
3752	test ! -s conftest.err
3753	}; then
3754	# Broken: success on invalid input.
3755	continue
3756	else
3757	echo "$as_me: failed program was:" >&5
3758	sed 's/^/\| /' conftest.$ac_ext >&5
3759
3760	# Passes both tests.
3761	ac_preproc_ok=:
3762	break
3763	fi
3764
3765	rm -f conftest.err conftest.$ac_ext
3766
3767	done
3768	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3769	rm -f conftest.err conftest.$ac_ext
3770	if $ac_preproc_ok; then
3771	:
3772	else
3773	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3774	See \`config.log' for more details." >&5
3775	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3776	See \`config.log' for more details." >&2;}
3777	{ (exit 1); exit 1; }; }
3778	fi
3779
3780	ac_ext=c
3781	ac_cpp='$CPP $CPPFLAGS'
3782	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3783	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3784	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3785
3786
3787	{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
3788	echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
3789	if test "${ac_cv_path_GREP+set}" = set; then
3790	echo $ECHO_N "(cached) $ECHO_C" >&6
3791	else
3792	# Extract the first word of "grep ggrep" to use in msg output
3793	if test -z "$GREP"; then
3794	set dummy grep ggrep; ac_prog_name=$2
3795	if test "${ac_cv_path_GREP+set}" = set; then
3796	echo $ECHO_N "(cached) $ECHO_C" >&6
3797	else
3798	ac_path_GREP_found=false
3799	# Loop through the user's path and test for each of PROGNAME-LIST
3800	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3801	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3802	do
3803	IFS=$as_save_IFS
3804	test -z "$as_dir" && as_dir=.
3805	for ac_prog in grep ggrep; do
3806	for ac_exec_ext in '' $ac_executable_extensions; do
3807	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3808	{ test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } \|\| continue
3809	# Check for GNU ac_path_GREP and select it if it is found.
3810	# Check for GNU $ac_path_GREP
3811	case `"$ac_path_GREP" --version 2>&1` in
3812	GNU)
3813	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3814	*)
3815	ac_count=0
3816	echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
3817	while :
3818	do
3819	cat "conftest.in" "conftest.in" >"conftest.tmp"
3820	mv "conftest.tmp" "conftest.in"
3821	cp "conftest.in" "conftest.nl"
3822	echo 'GREP' >> "conftest.nl"
3823	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
3824	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
3825	ac_count=`expr $ac_count + 1`
3826	if test $ac_count -gt ${ac_path_GREP_max-0}; then
3827	# Best one so far, save it but keep looking for a better one
3828	ac_cv_path_GREP="$ac_path_GREP"
3829	ac_path_GREP_max=$ac_count
3830	fi
3831	# 10*(2^10) chars as input seems more than enough
3832	test $ac_count -gt 10 && break
3833	done
3834	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3835	esac
3836
3837
3838	$ac_path_GREP_found && break 3
3839	done
3840	done
3841
3842	done
3843	IFS=$as_save_IFS
3844
3845
3846	fi
3847
3848	GREP="$ac_cv_path_GREP"
3849	if test -z "$GREP"; then
3850	{ { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
3851	echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
3852	{ (exit 1); exit 1; }; }
3853	fi
3854
3855	else
3856	ac_cv_path_GREP=$GREP
3857	fi
3858
3859
3860	fi
3861	{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
3862	echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
3863	GREP="$ac_cv_path_GREP"
3864
3865
3866	{ echo "$as_me:$LINENO: checking for egrep" >&5
3867	echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
3868	if test "${ac_cv_path_EGREP+set}" = set; then
3869	echo $ECHO_N "(cached) $ECHO_C" >&6
3870	else
3871	if echo a \| $GREP -E '(a\|b)' >/dev/null 2>&1
3872	then ac_cv_path_EGREP="$GREP -E"
3873	else
3874	# Extract the first word of "egrep" to use in msg output
3875	if test -z "$EGREP"; then
3876	set dummy egrep; ac_prog_name=$2
3877	if test "${ac_cv_path_EGREP+set}" = set; then
3878	echo $ECHO_N "(cached) $ECHO_C" >&6
3879	else
3880	ac_path_EGREP_found=false
3881	# Loop through the user's path and test for each of PROGNAME-LIST
3882	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3883	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3884	do
3885	IFS=$as_save_IFS
3886	test -z "$as_dir" && as_dir=.
3887	for ac_prog in egrep; do
3888	for ac_exec_ext in '' $ac_executable_extensions; do
3889	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3890	{ test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } \|\| continue
3891	# Check for GNU ac_path_EGREP and select it if it is found.
3892	# Check for GNU $ac_path_EGREP
3893	case `"$ac_path_EGREP" --version 2>&1` in
3894	GNU)
3895	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3896	*)
3897	ac_count=0
3898	echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
3899	while :
3900	do
3901	cat "conftest.in" "conftest.in" >"conftest.tmp"
3902	mv "conftest.tmp" "conftest.in"
3903	cp "conftest.in" "conftest.nl"
3904	echo 'EGREP' >> "conftest.nl"
3905	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
3906	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
3907	ac_count=`expr $ac_count + 1`
3908	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3909	# Best one so far, save it but keep looking for a better one
3910	ac_cv_path_EGREP="$ac_path_EGREP"
3911	ac_path_EGREP_max=$ac_count
3912	fi
3913	# 10*(2^10) chars as input seems more than enough
3914	test $ac_count -gt 10 && break
3915	done
3916	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3917	esac
3918
3919
3920	$ac_path_EGREP_found && break 3
3921	done
3922	done
3923
3924	done
3925	IFS=$as_save_IFS
3926
3927
3928	fi
3929
3930	EGREP="$ac_cv_path_EGREP"
3931	if test -z "$EGREP"; then
3932	{ { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
3933	echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
3934	{ (exit 1); exit 1; }; }
3935	fi
3936
3937	else
3938	ac_cv_path_EGREP=$EGREP
3939	fi
3940
3941
3942	fi
3943	fi
3944	{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
3945	echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
3946	EGREP="$ac_cv_path_EGREP"
3947
3948
3949
3950	{ echo "$as_me:$LINENO: checking for AIX" >&5
3951	echo $ECHO_N "checking for AIX... $ECHO_C" >&6; }
3952	cat >conftest.$ac_ext <<_ACEOF
3953	/* confdefs.h. */
3954	_ACEOF
3955	cat confdefs.h >>conftest.$ac_ext
3956	cat >>conftest.$ac_ext <<_ACEOF
3957	/* end confdefs.h. */
3958	#ifdef _AIX
3959	yes
3960	#endif
3961
3962	_ACEOF
3963	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3964	$EGREP "yes" >/dev/null 2>&1; then
3965	{ echo "$as_me:$LINENO: result: yes" >&5
3966	echo "${ECHO_T}yes" >&6; }
3967	cat >>confdefs.h <<\_ACEOF
3968	#define _ALL_SOURCE 1
3969	_ACEOF
3970
3971	else
3972	{ echo "$as_me:$LINENO: result: no" >&5
3973	echo "${ECHO_T}no" >&6; }
3974	fi
3975	rm -f conftest*
3976
3977
3978	{ echo "$as_me:$LINENO: checking for library containing strerror" >&5
3979	echo $ECHO_N "checking for library containing strerror... $ECHO_C" >&6; }
3980	if test "${ac_cv_search_strerror+set}" = set; then
3981	echo $ECHO_N "(cached) $ECHO_C" >&6
3982	else
3983	ac_func_search_save_LIBS=$LIBS
3984	cat >conftest.$ac_ext <<_ACEOF
3985	/* confdefs.h. */
3986	_ACEOF
3987	cat confdefs.h >>conftest.$ac_ext
3988	cat >>conftest.$ac_ext <<_ACEOF
3989	/* end confdefs.h. */
3990
3991	/* Override any GCC internal prototype to avoid an error.
3992	Use char because int might match the return type of a GCC
3993	builtin and then its argument prototype would still apply. */
3994	#ifdef __cplusplus
3995	extern "C"
3996	#endif
3997	char strerror ();
3998	int
3999	main ()
4000	{
4001	return strerror ();
4002	;
4003	return 0;
4004	}
4005	_ACEOF
4006	for ac_lib in '' cposix; do
4007	if test -z "$ac_lib"; then
4008	ac_res="none required"
4009	else
4010	ac_res=-l$ac_lib
4011	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4012	fi
4013	rm -f conftest.$ac_objext conftest$ac_exeext
4014	if { (ac_try="$ac_link"
4015	case "(($ac_try" in
4016	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4017	*) ac_try_echo=$ac_try;;
4018	esac
4019	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4020	(eval "$ac_link") 2>conftest.er1
4021	ac_status=$?
4022	grep -v '^ *+' conftest.er1 >conftest.err
4023	rm -f conftest.er1
4024	cat conftest.err >&5
4025	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4026	(exit $ac_status); } && {
4027	test -z "$ac_c_werror_flag" \|\|
4028	test ! -s conftest.err
4029	} && test -s conftest$ac_exeext &&
4030	$as_test_x conftest$ac_exeext; then
4031	ac_cv_search_strerror=$ac_res
4032	else
4033	echo "$as_me: failed program was:" >&5
4034	sed 's/^/\| /' conftest.$ac_ext >&5
4035
4036
4037	fi
4038
4039	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4040	conftest$ac_exeext
4041	if test "${ac_cv_search_strerror+set}" = set; then
4042	break
4043	fi
4044	done
4045	if test "${ac_cv_search_strerror+set}" = set; then
4046	:
4047	else
4048	ac_cv_search_strerror=no
4049	fi
4050	rm conftest.$ac_ext
4051	LIBS=$ac_func_search_save_LIBS
4052	fi
4053	{ echo "$as_me:$LINENO: result: $ac_cv_search_strerror" >&5
4054	echo "${ECHO_T}$ac_cv_search_strerror" >&6; }
4055	ac_res=$ac_cv_search_strerror
4056	if test "$ac_res" != no; then
4057	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
4058
4059	fi
4060
4061	{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5
4062	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
4063	if test "${ac_cv_header_stdc+set}" = set; then
4064	echo $ECHO_N "(cached) $ECHO_C" >&6
4065	else
4066	cat >conftest.$ac_ext <<_ACEOF
4067	/* confdefs.h. */
4068	_ACEOF
4069	cat confdefs.h >>conftest.$ac_ext
4070	cat >>conftest.$ac_ext <<_ACEOF
4071	/* end confdefs.h. */
4072	#include <stdlib.h>
4073	#include <stdarg.h>
4074	#include <string.h>
4075	#include <float.h>
4076
4077	int
4078	main ()
4079	{
4080
4081	;
4082	return 0;
4083	}
4084	_ACEOF
4085	rm -f conftest.$ac_objext
4086	if { (ac_try="$ac_compile"
4087	case "(($ac_try" in
4088	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4089	*) ac_try_echo=$ac_try;;
4090	esac
4091	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4092	(eval "$ac_compile") 2>conftest.er1
4093	ac_status=$?
4094	grep -v '^ *+' conftest.er1 >conftest.err
4095	rm -f conftest.er1
4096	cat conftest.err >&5
4097	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4098	(exit $ac_status); } && {
4099	test -z "$ac_c_werror_flag" \|\|
4100	test ! -s conftest.err
4101	} && test -s conftest.$ac_objext; then
4102	ac_cv_header_stdc=yes
4103	else
4104	echo "$as_me: failed program was:" >&5
4105	sed 's/^/\| /' conftest.$ac_ext >&5
4106
4107	ac_cv_header_stdc=no
4108	fi
4109
4110	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4111
4112	if test $ac_cv_header_stdc = yes; then
4113	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4114	cat >conftest.$ac_ext <<_ACEOF
4115	/* confdefs.h. */
4116	_ACEOF
4117	cat confdefs.h >>conftest.$ac_ext
4118	cat >>conftest.$ac_ext <<_ACEOF
4119	/* end confdefs.h. */
4120	#include <string.h>
4121
4122	_ACEOF
4123	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
4124	$EGREP "memchr" >/dev/null 2>&1; then
4125	:
4126	else
4127	ac_cv_header_stdc=no
4128	fi
4129	rm -f conftest*
4130
4131	fi
4132
4133	if test $ac_cv_header_stdc = yes; then
4134	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4135	cat >conftest.$ac_ext <<_ACEOF
4136	/* confdefs.h. */
4137	_ACEOF
4138	cat confdefs.h >>conftest.$ac_ext
4139	cat >>conftest.$ac_ext <<_ACEOF
4140	/* end confdefs.h. */
4141	#include <stdlib.h>
4142
4143	_ACEOF
4144	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
4145	$EGREP "free" >/dev/null 2>&1; then
4146	:
4147	else
4148	ac_cv_header_stdc=no
4149	fi
4150	rm -f conftest*
4151
4152	fi
4153
4154	if test $ac_cv_header_stdc = yes; then
4155	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4156	if test "$cross_compiling" = yes; then
4157	:
4158	else
4159	cat >conftest.$ac_ext <<_ACEOF
4160	/* confdefs.h. */
4161	_ACEOF
4162	cat confdefs.h >>conftest.$ac_ext
4163	cat >>conftest.$ac_ext <<_ACEOF
4164	/* end confdefs.h. */
4165	#include <ctype.h>
4166	#include <stdlib.h>
4167	#if ((' ' & 0x0FF) == 0x020)
4168	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4169	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4170	#else
4171	# define ISLOWER(c) \
4172	(('a' <= (c) && (c) <= 'i') \
4173	\|\| ('j' <= (c) && (c) <= 'r') \
4174	\|\| ('s' <= (c) && (c) <= 'z'))
4175	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
4176	#endif
4177
4178	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
4179	int
4180	main ()
4181	{
4182	int i;
4183	for (i = 0; i < 256; i++)
4184	if (XOR (islower (i), ISLOWER (i))
4185	\|\| toupper (i) != TOUPPER (i))
4186	return 2;
4187	return 0;
4188	}
4189	_ACEOF
4190	rm -f conftest$ac_exeext
4191	if { (ac_try="$ac_link"
4192	case "(($ac_try" in
4193	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4194	*) ac_try_echo=$ac_try;;
4195	esac
4196	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4197	(eval "$ac_link") 2>&5
4198	ac_status=$?
4199	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4200	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4201	{ (case "(($ac_try" in
4202	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4203	*) ac_try_echo=$ac_try;;
4204	esac
4205	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4206	(eval "$ac_try") 2>&5
4207	ac_status=$?
4208	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4209	(exit $ac_status); }; }; then
4210	:
4211	else
4212	echo "$as_me: program exited with status $ac_status" >&5
4213	echo "$as_me: failed program was:" >&5
4214	sed 's/^/\| /' conftest.$ac_ext >&5
4215
4216	( exit $ac_status )
4217	ac_cv_header_stdc=no
4218	fi
4219	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4220	fi
4221
4222
4223	fi
4224	fi
4225	{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
4226	echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
4227	if test $ac_cv_header_stdc = yes; then
4228
4229	cat >>confdefs.h <<\_ACEOF
4230	#define STDC_HEADERS 1
4231	_ACEOF
4232
4233	fi
4234
4235	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
4236
4237
4238
4239
4240
4241
4242
4243
4244
4245	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4246	inttypes.h stdint.h unistd.h
4247	do
4248	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4249	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
4250	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
4251	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4252	echo $ECHO_N "(cached) $ECHO_C" >&6
4253	else
4254	cat >conftest.$ac_ext <<_ACEOF
4255	/* confdefs.h. */
4256	_ACEOF
4257	cat confdefs.h >>conftest.$ac_ext
4258	cat >>conftest.$ac_ext <<_ACEOF
4259	/* end confdefs.h. */
4260	$ac_includes_default
4261
4262	#include <$ac_header>
4263	_ACEOF
4264	rm -f conftest.$ac_objext
4265	if { (ac_try="$ac_compile"
4266	case "(($ac_try" in
4267	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4268	*) ac_try_echo=$ac_try;;
4269	esac
4270	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4271	(eval "$ac_compile") 2>conftest.er1
4272	ac_status=$?
4273	grep -v '^ *+' conftest.er1 >conftest.err
4274	rm -f conftest.er1
4275	cat conftest.err >&5
4276	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4277	(exit $ac_status); } && {
4278	test -z "$ac_c_werror_flag" \|\|
4279	test ! -s conftest.err
4280	} && test -s conftest.$ac_objext; then
4281	eval "$as_ac_Header=yes"
4282	else
4283	echo "$as_me: failed program was:" >&5
4284	sed 's/^/\| /' conftest.$ac_ext >&5
4285
4286	eval "$as_ac_Header=no"
4287	fi
4288
4289	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4290	fi
4291	ac_res=`eval echo '${'$as_ac_Header'}'`
4292	{ echo "$as_me:$LINENO: result: $ac_res" >&5
4293	echo "${ECHO_T}$ac_res" >&6; }
4294	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4295	cat >>confdefs.h <<_ACEOF
4296	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4297	_ACEOF
4298
4299	fi
4300
4301	done
4302
4303
4304	if test "${ac_cv_header_minix_config_h+set}" = set; then
4305	{ echo "$as_me:$LINENO: checking for minix/config.h" >&5
4306	echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6; }
4307	if test "${ac_cv_header_minix_config_h+set}" = set; then
4308	echo $ECHO_N "(cached) $ECHO_C" >&6
4309	fi
4310	{ echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
4311	echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6; }
4312	else
4313	# Is the header compilable?
4314	{ echo "$as_me:$LINENO: checking minix/config.h usability" >&5
4315	echo $ECHO_N "checking minix/config.h usability... $ECHO_C" >&6; }
4316	cat >conftest.$ac_ext <<_ACEOF
4317	/* confdefs.h. */
4318	_ACEOF
4319	cat confdefs.h >>conftest.$ac_ext
4320	cat >>conftest.$ac_ext <<_ACEOF
4321	/* end confdefs.h. */
4322	$ac_includes_default
4323	#include <minix/config.h>
4324	_ACEOF
4325	rm -f conftest.$ac_objext
4326	if { (ac_try="$ac_compile"
4327	case "(($ac_try" in
4328	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4329	*) ac_try_echo=$ac_try;;
4330	esac
4331	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4332	(eval "$ac_compile") 2>conftest.er1
4333	ac_status=$?
4334	grep -v '^ *+' conftest.er1 >conftest.err
4335	rm -f conftest.er1
4336	cat conftest.err >&5
4337	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4338	(exit $ac_status); } && {
4339	test -z "$ac_c_werror_flag" \|\|
4340	test ! -s conftest.err
4341	} && test -s conftest.$ac_objext; then
4342	ac_header_compiler=yes
4343	else
4344	echo "$as_me: failed program was:" >&5
4345	sed 's/^/\| /' conftest.$ac_ext >&5
4346
4347	ac_header_compiler=no
4348	fi
4349
4350	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4351	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4352	echo "${ECHO_T}$ac_header_compiler" >&6; }
4353
4354	# Is the header present?
4355	{ echo "$as_me:$LINENO: checking minix/config.h presence" >&5
4356	echo $ECHO_N "checking minix/config.h presence... $ECHO_C" >&6; }
4357	cat >conftest.$ac_ext <<_ACEOF
4358	/* confdefs.h. */
4359	_ACEOF
4360	cat confdefs.h >>conftest.$ac_ext
4361	cat >>conftest.$ac_ext <<_ACEOF
4362	/* end confdefs.h. */
4363	#include <minix/config.h>
4364	_ACEOF
4365	if { (ac_try="$ac_cpp conftest.$ac_ext"
4366	case "(($ac_try" in
4367	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4368	*) ac_try_echo=$ac_try;;
4369	esac
4370	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4371	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4372	ac_status=$?
4373	grep -v '^ *+' conftest.er1 >conftest.err
4374	rm -f conftest.er1
4375	cat conftest.err >&5
4376	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4377	(exit $ac_status); } >/dev/null && {
4378	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
4379	test ! -s conftest.err
4380	}; then
4381	ac_header_preproc=yes
4382	else
4383	echo "$as_me: failed program was:" >&5
4384	sed 's/^/\| /' conftest.$ac_ext >&5
4385
4386	ac_header_preproc=no
4387	fi
4388
4389	rm -f conftest.err conftest.$ac_ext
4390	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4391	echo "${ECHO_T}$ac_header_preproc" >&6; }
4392
4393	# So? What about this header?
4394	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4395	yes:no: )
4396	{ echo "$as_me:$LINENO: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&5
4397	echo "$as_me: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
4398	{ echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the compiler's result" >&5
4399	echo "$as_me: WARNING: minix/config.h: proceeding with the compiler's result" >&2;}
4400	ac_header_preproc=yes
4401	;;
4402	no:yes:* )
4403	{ echo "$as_me:$LINENO: WARNING: minix/config.h: present but cannot be compiled" >&5
4404	echo "$as_me: WARNING: minix/config.h: present but cannot be compiled" >&2;}
4405	{ echo "$as_me:$LINENO: WARNING: minix/config.h: check for missing prerequisite headers?" >&5
4406	echo "$as_me: WARNING: minix/config.h: check for missing prerequisite headers?" >&2;}
4407	{ echo "$as_me:$LINENO: WARNING: minix/config.h: see the Autoconf documentation" >&5
4408	echo "$as_me: WARNING: minix/config.h: see the Autoconf documentation" >&2;}
4409	{ echo "$as_me:$LINENO: WARNING: minix/config.h: section \"Present But Cannot Be Compiled\"" >&5
4410	echo "$as_me: WARNING: minix/config.h: section \"Present But Cannot Be Compiled\"" >&2;}
4411	{ echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the preprocessor's result" >&5
4412	echo "$as_me: WARNING: minix/config.h: proceeding with the preprocessor's result" >&2;}
4413	{ echo "$as_me:$LINENO: WARNING: minix/config.h: in the future, the compiler will take precedence" >&5
4414	echo "$as_me: WARNING: minix/config.h: in the future, the compiler will take precedence" >&2;}
4415
4416	;;
4417	esac
4418	{ echo "$as_me:$LINENO: checking for minix/config.h" >&5
4419	echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6; }
4420	if test "${ac_cv_header_minix_config_h+set}" = set; then
4421	echo $ECHO_N "(cached) $ECHO_C" >&6
4422	else
4423	ac_cv_header_minix_config_h=$ac_header_preproc
4424	fi
4425	{ echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
4426	echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6; }
4427
4428	fi
4429	if test $ac_cv_header_minix_config_h = yes; then
4430	MINIX=yes
4431	else
4432	MINIX=
4433	fi
4434
4435
4436	if test "$MINIX" = yes; then
4437
4438	cat >>confdefs.h <<\_ACEOF
4439	#define _POSIX_SOURCE 1
4440	_ACEOF
4441
4442
4443	cat >>confdefs.h <<\_ACEOF
4444	#define _POSIX_1_SOURCE 2
4445	_ACEOF
4446
4447
4448	cat >>confdefs.h <<\_ACEOF
4449	#define _MINIX 1
4450	_ACEOF
4451
4452	fi
4453
4454	{ echo "$as_me:$LINENO: checking for ${CC-cc} option to accept ANSI C" >&5
4455	echo $ECHO_N "checking for ${CC-cc} option to accept ANSI C... $ECHO_C" >&6; }
4456	if test "${ac_cv_prog_cc_stdc+set}" = set; then
4457	echo $ECHO_N "(cached) $ECHO_C" >&6
4458	else
4459	ac_cv_prog_cc_stdc=no
4460	ac_save_CFLAGS="$CFLAGS"
4461	# Don't try gcc -ansi; that turns off useful extensions and
4462	# breaks some systems' header files.
4463	# AIX -qlanglvl=ansi
4464	# Ultrix and OSF/1 -std1
4465	# HP-UX -Aa -D_HPUX_SOURCE
4466	# SVR4 -Xc
4467	for ac_arg in "" -qlanglvl=ansi -std1 "-Aa -D_HPUX_SOURCE" -Xc
4468	do
4469	CFLAGS="$ac_save_CFLAGS $ac_arg"
4470	cat >conftest.$ac_ext <<_ACEOF
4471	/* confdefs.h. */
4472	_ACEOF
4473	cat confdefs.h >>conftest.$ac_ext
4474	cat >>conftest.$ac_ext <<_ACEOF
4475	/* end confdefs.h. */
4476	#if !defined(__STDC__) \|\| __STDC__ != 1
4477	choke me
4478	#endif
4479
4480	int
4481	main ()
4482	{
4483	int test (int i, double x);
4484	struct s1 {int (*f) (int a);};
4485	struct s2 {int (*f) (double a);};
4486	;
4487	return 0;
4488	}
4489	_ACEOF
4490	rm -f conftest.$ac_objext
4491	if { (ac_try="$ac_compile"
4492	case "(($ac_try" in
4493	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4494	*) ac_try_echo=$ac_try;;
4495	esac
4496	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4497	(eval "$ac_compile") 2>conftest.er1
4498	ac_status=$?
4499	grep -v '^ *+' conftest.er1 >conftest.err
4500	rm -f conftest.er1
4501	cat conftest.err >&5
4502	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4503	(exit $ac_status); } && {
4504	test -z "$ac_c_werror_flag" \|\|
4505	test ! -s conftest.err
4506	} && test -s conftest.$ac_objext; then
4507	ac_cv_prog_cc_stdc="$ac_arg"; break
4508	else
4509	echo "$as_me: failed program was:" >&5
4510	sed 's/^/\| /' conftest.$ac_ext >&5
4511
4512
4513	fi
4514
4515	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4516	done
4517	CFLAGS="$ac_save_CFLAGS"
4518
4519	fi
4520
4521	{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
4522	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6; }
4523	case "x$ac_cv_prog_cc_stdc" in
4524	x\|xno) ;;
4525	*) CC="$CC $ac_cv_prog_cc_stdc" ;;
4526	esac
4527
4528
4529	{ echo "$as_me:$LINENO: checking for function prototypes" >&5
4530	echo $ECHO_N "checking for function prototypes... $ECHO_C" >&6; }
4531	if test "$ac_cv_prog_cc_stdc" != no; then
4532	{ echo "$as_me:$LINENO: result: yes" >&5
4533	echo "${ECHO_T}yes" >&6; }
4534	cat >>confdefs.h <<\_ACEOF
4535	#define PROTOTYPES 1
4536	_ACEOF
4537
4538	U= ANSI2KNR=
4539	else
4540	{ echo "$as_me:$LINENO: result: no" >&5
4541	echo "${ECHO_T}no" >&6; }
4542	U=_ ANSI2KNR=ansi2knr
4543	fi
4544
4545	{ echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
4546	echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6; }
4547	if test "${ac_cv_c_const+set}" = set; then
4548	echo $ECHO_N "(cached) $ECHO_C" >&6
4549	else
4550	cat >conftest.$ac_ext <<_ACEOF
4551	/* confdefs.h. */
4552	_ACEOF
4553	cat confdefs.h >>conftest.$ac_ext
4554	cat >>conftest.$ac_ext <<_ACEOF
4555	/* end confdefs.h. */
4556
4557	int
4558	main ()
4559	{
4560	/* FIXME: Include the comments suggested by Paul. */
4561	#ifndef __cplusplus
4562	/* Ultrix mips cc rejects this. */
4563	typedef int charset[2];
4564	const charset cs;
4565	/* SunOS 4.1.1 cc rejects this. */
4566	char const const pcpcc;
4567	char **ppc;
4568	/* NEC SVR4.0.2 mips cc rejects this. */
4569	struct point {int x, y;};
4570	static struct point const zero = {0,0};
4571	/* AIX XL C 1.02.0.0 rejects this.
4572	It does not let you subtract one const X* pointer from another in
4573	an arm of an if-expression whose if-part is not a constant
4574	expression */
4575	const char *g = "string";
4576	pcpcc = &g + (g ? g-g : 0);
4577	/* HPUX 7.0 cc rejects these. */
4578	++pcpcc;
4579	ppc = (char**) pcpcc;
4580	pcpcc = (char const const ) ppc;
4581	{ /* SCO 3.2v4 cc rejects this. */
4582	char *t;
4583	char const s = 0 ? (char ) 0 : (char const *) 0;
4584
4585	*t++ = 0;
4586	if (s) return 0;
4587	}
4588	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
4589	int x[] = {25, 17};
4590	const int *foo = &x[0];
4591	++foo;
4592	}
4593	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
4594	typedef const int *iptr;
4595	iptr p = 0;
4596	++p;
4597	}
4598	{ /* AIX XL C 1.02.0.0 rejects this saying
4599	"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
4600	struct s { int j; const int *ap[3]; };
4601	struct s *b; b->j = 5;
4602	}
4603	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
4604	const int foo = 10;
4605	if (!foo) return 0;
4606	}
4607	return !cs[0] && !zero.x;
4608	#endif
4609
4610	;
4611	return 0;
4612	}
4613	_ACEOF
4614	rm -f conftest.$ac_objext
4615	if { (ac_try="$ac_compile"
4616	case "(($ac_try" in
4617	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4618	*) ac_try_echo=$ac_try;;
4619	esac
4620	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4621	(eval "$ac_compile") 2>conftest.er1
4622	ac_status=$?
4623	grep -v '^ *+' conftest.er1 >conftest.err
4624	rm -f conftest.er1
4625	cat conftest.err >&5
4626	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4627	(exit $ac_status); } && {
4628	test -z "$ac_c_werror_flag" \|\|
4629	test ! -s conftest.err
4630	} && test -s conftest.$ac_objext; then
4631	ac_cv_c_const=yes
4632	else
4633	echo "$as_me: failed program was:" >&5
4634	sed 's/^/\| /' conftest.$ac_ext >&5
4635
4636	ac_cv_c_const=no
4637	fi
4638
4639	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4640	fi
4641	{ echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
4642	echo "${ECHO_T}$ac_cv_c_const" >&6; }
4643	if test $ac_cv_c_const = no; then
4644
4645	cat >>confdefs.h <<\_ACEOF
4646	#define const
4647	_ACEOF
4648
4649	fi
4650
4651	{ echo "$as_me:$LINENO: checking for off_t" >&5
4652	echo $ECHO_N "checking for off_t... $ECHO_C" >&6; }
4653	if test "${ac_cv_type_off_t+set}" = set; then
4654	echo $ECHO_N "(cached) $ECHO_C" >&6
4655	else
4656	cat >conftest.$ac_ext <<_ACEOF
4657	/* confdefs.h. */
4658	_ACEOF
4659	cat confdefs.h >>conftest.$ac_ext
4660	cat >>conftest.$ac_ext <<_ACEOF
4661	/* end confdefs.h. */
4662	$ac_includes_default
4663	typedef off_t ac__type_new_;
4664	int
4665	main ()
4666	{
4667	if ((ac__type_new_ *) 0)
4668	return 0;
4669	if (sizeof (ac__type_new_))
4670	return 0;
4671	;
4672	return 0;
4673	}
4674	_ACEOF
4675	rm -f conftest.$ac_objext
4676	if { (ac_try="$ac_compile"
4677	case "(($ac_try" in
4678	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4679	*) ac_try_echo=$ac_try;;
4680	esac
4681	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4682	(eval "$ac_compile") 2>conftest.er1
4683	ac_status=$?
4684	grep -v '^ *+' conftest.er1 >conftest.err
4685	rm -f conftest.er1
4686	cat conftest.err >&5
4687	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4688	(exit $ac_status); } && {
4689	test -z "$ac_c_werror_flag" \|\|
4690	test ! -s conftest.err
4691	} && test -s conftest.$ac_objext; then
4692	ac_cv_type_off_t=yes
4693	else
4694	echo "$as_me: failed program was:" >&5
4695	sed 's/^/\| /' conftest.$ac_ext >&5
4696
4697	ac_cv_type_off_t=no
4698	fi
4699
4700	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4701	fi
4702	{ echo "$as_me:$LINENO: result: $ac_cv_type_off_t" >&5
4703	echo "${ECHO_T}$ac_cv_type_off_t" >&6; }
4704	if test $ac_cv_type_off_t = yes; then
4705	:
4706	else
4707
4708	cat >>confdefs.h <<_ACEOF
4709	#define off_t long int
4710	_ACEOF
4711
4712	fi
4713
4714	{ echo "$as_me:$LINENO: checking for size_t" >&5
4715	echo $ECHO_N "checking for size_t... $ECHO_C" >&6; }
4716	if test "${ac_cv_type_size_t+set}" = set; then
4717	echo $ECHO_N "(cached) $ECHO_C" >&6
4718	else
4719	cat >conftest.$ac_ext <<_ACEOF
4720	/* confdefs.h. */
4721	_ACEOF
4722	cat confdefs.h >>conftest.$ac_ext
4723	cat >>conftest.$ac_ext <<_ACEOF
4724	/* end confdefs.h. */
4725	$ac_includes_default
4726	typedef size_t ac__type_new_;
4727	int
4728	main ()
4729	{
4730	if ((ac__type_new_ *) 0)
4731	return 0;
4732	if (sizeof (ac__type_new_))
4733	return 0;
4734	;
4735	return 0;
4736	}
4737	_ACEOF
4738	rm -f conftest.$ac_objext
4739	if { (ac_try="$ac_compile"
4740	case "(($ac_try" in
4741	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4742	*) ac_try_echo=$ac_try;;
4743	esac
4744	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4745	(eval "$ac_compile") 2>conftest.er1
4746	ac_status=$?
4747	grep -v '^ *+' conftest.er1 >conftest.err
4748	rm -f conftest.er1
4749	cat conftest.err >&5
4750	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4751	(exit $ac_status); } && {
4752	test -z "$ac_c_werror_flag" \|\|
4753	test ! -s conftest.err
4754	} && test -s conftest.$ac_objext; then
4755	ac_cv_type_size_t=yes
4756	else
4757	echo "$as_me: failed program was:" >&5
4758	sed 's/^/\| /' conftest.$ac_ext >&5
4759
4760	ac_cv_type_size_t=no
4761	fi
4762
4763	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4764	fi
4765	{ echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
4766	echo "${ECHO_T}$ac_cv_type_size_t" >&6; }
4767	if test $ac_cv_type_size_t = yes; then
4768	:
4769	else
4770
4771	cat >>confdefs.h <<_ACEOF
4772	#define size_t unsigned int
4773	_ACEOF
4774
4775	fi
4776
4777	{ echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
4778	echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6; }
4779	if test "${ac_cv_header_time+set}" = set; then
4780	echo $ECHO_N "(cached) $ECHO_C" >&6
4781	else
4782	cat >conftest.$ac_ext <<_ACEOF
4783	/* confdefs.h. */
4784	_ACEOF
4785	cat confdefs.h >>conftest.$ac_ext
4786	cat >>conftest.$ac_ext <<_ACEOF
4787	/* end confdefs.h. */
4788	#include <sys/types.h>
4789	#include <sys/time.h>
4790	#include <time.h>
4791
4792	int
4793	main ()
4794	{
4795	if ((struct tm *) 0)
4796	return 0;
4797	;
4798	return 0;
4799	}
4800	_ACEOF
4801	rm -f conftest.$ac_objext
4802	if { (ac_try="$ac_compile"
4803	case "(($ac_try" in
4804	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4805	*) ac_try_echo=$ac_try;;
4806	esac
4807	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4808	(eval "$ac_compile") 2>conftest.er1
4809	ac_status=$?
4810	grep -v '^ *+' conftest.er1 >conftest.err
4811	rm -f conftest.er1
4812	cat conftest.err >&5
4813	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4814	(exit $ac_status); } && {
4815	test -z "$ac_c_werror_flag" \|\|
4816	test ! -s conftest.err
4817	} && test -s conftest.$ac_objext; then
4818	ac_cv_header_time=yes
4819	else
4820	echo "$as_me: failed program was:" >&5
4821	sed 's/^/\| /' conftest.$ac_ext >&5
4822
4823	ac_cv_header_time=no
4824	fi
4825
4826	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4827	fi
4828	{ echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
4829	echo "${ECHO_T}$ac_cv_header_time" >&6; }
4830	if test $ac_cv_header_time = yes; then
4831
4832	cat >>confdefs.h <<\_ACEOF
4833	#define TIME_WITH_SYS_TIME 1
4834	_ACEOF
4835
4836	fi
4837
4838	{ echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5
4839	echo $ECHO_N "checking whether struct tm is in sys/time.h or time.h... $ECHO_C" >&6; }
4840	if test "${ac_cv_struct_tm+set}" = set; then
4841	echo $ECHO_N "(cached) $ECHO_C" >&6
4842	else
4843	cat >conftest.$ac_ext <<_ACEOF
4844	/* confdefs.h. */
4845	_ACEOF
4846	cat confdefs.h >>conftest.$ac_ext
4847	cat >>conftest.$ac_ext <<_ACEOF
4848	/* end confdefs.h. */
4849	#include <sys/types.h>
4850	#include <time.h>
4851
4852	int
4853	main ()
4854	{
4855	struct tm tm;
4856	int *p = &tm.tm_sec;
4857	return !p;
4858	;
4859	return 0;
4860	}
4861	_ACEOF
4862	rm -f conftest.$ac_objext
4863	if { (ac_try="$ac_compile"
4864	case "(($ac_try" in
4865	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4866	*) ac_try_echo=$ac_try;;
4867	esac
4868	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4869	(eval "$ac_compile") 2>conftest.er1
4870	ac_status=$?
4871	grep -v '^ *+' conftest.er1 >conftest.err
4872	rm -f conftest.er1
4873	cat conftest.err >&5
4874	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4875	(exit $ac_status); } && {
4876	test -z "$ac_c_werror_flag" \|\|
4877	test ! -s conftest.err
4878	} && test -s conftest.$ac_objext; then
4879	ac_cv_struct_tm=time.h
4880	else
4881	echo "$as_me: failed program was:" >&5
4882	sed 's/^/\| /' conftest.$ac_ext >&5
4883
4884	ac_cv_struct_tm=sys/time.h
4885	fi
4886
4887	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4888	fi
4889	{ echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5
4890	echo "${ECHO_T}$ac_cv_struct_tm" >&6; }
4891	if test $ac_cv_struct_tm = sys/time.h; then
4892
4893	cat >>confdefs.h <<\_ACEOF
4894	#define TM_IN_SYS_TIME 1
4895	_ACEOF
4896
4897	fi
4898
4899
4900
4901	# Check whether --with-unac was given.
4902	if test "${with_unac+set}" = set; then
4903	withval=$with_unac; UNAC_DIR=$withval
4904	else
4905	UNAC_DIR="`pwd`/../packages/unac"
4906	fi
4907
4908	cat >>confdefs.h <<_ACEOF
4909	#define UNAC_DIR "$UNAC_DIR"
4910	_ACEOF
4911
4912
4913
4914	#AC_ARG_WITH(unac, [ --with-libiconv-prefix=dir Use local libiconv library], LIBICONV_DIR=$withval)
4915	#AC_DEFINE_UNQUOTED(LIBICONV_DIR, "$LIBICONV_DIR")
4916	#AC_SUBST(LIBICONV_DIR)
4917
4918
4919	if test "$ac_cv_prog_cc_stdc" = '-Xc'; then
4920	cat >conftest.$ac_ext <<_ACEOF
4921	/* confdefs.h. */
4922	_ACEOF
4923	cat confdefs.h >>conftest.$ac_ext
4924	cat >>conftest.$ac_ext <<_ACEOF
4925	/* end confdefs.h. */
4926	#include <stdio.h>
4927
4928	int
4929	main ()
4930	{
4931	FILE *rubbish = popen("yes", "r");
4932	;
4933	return 0;
4934	}
4935	_ACEOF
4936	rm -f conftest.$ac_objext
4937	if { (ac_try="$ac_compile"
4938	case "(($ac_try" in
4939	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4940	*) ac_try_echo=$ac_try;;
4941	esac
4942	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4943	(eval "$ac_compile") 2>conftest.er1
4944	ac_status=$?
4945	grep -v '^ *+' conftest.er1 >conftest.err
4946	rm -f conftest.er1
4947	cat conftest.err >&5
4948	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4949	(exit $ac_status); } && {
4950	test -z "$ac_c_werror_flag" \|\|
4951	test ! -s conftest.err
4952	} && test -s conftest.$ac_objext; then
4953	:
4954	else
4955	echo "$as_me: failed program was:" >&5
4956	sed 's/^/\| /' conftest.$ac_ext >&5
4957
4958	CC="`echo $CC \| sed 's/-Xc/-Xa/'`" ac_cv_prog_cc_stdc='-Xa'
4959	fi
4960
4961	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4962	fi
4963
4964
4965
4966	{ echo "$as_me:$LINENO: checking for main in -lg" >&5
4967	echo $ECHO_N "checking for main in -lg... $ECHO_C" >&6; }
4968	if test "${ac_cv_lib_g_main+set}" = set; then
4969	echo $ECHO_N "(cached) $ECHO_C" >&6
4970	else
4971	ac_check_lib_save_LIBS=$LIBS
4972	LIBS="-lg $LIBS"
4973	cat >conftest.$ac_ext <<_ACEOF
4974	/* confdefs.h. */
4975	_ACEOF
4976	cat confdefs.h >>conftest.$ac_ext
4977	cat >>conftest.$ac_ext <<_ACEOF
4978	/* end confdefs.h. */
4979
4980
4981	int
4982	main ()
4983	{
4984	return main ();
4985	;
4986	return 0;
4987	}
4988	_ACEOF
4989	rm -f conftest.$ac_objext conftest$ac_exeext
4990	if { (ac_try="$ac_link"
4991	case "(($ac_try" in
4992	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4993	*) ac_try_echo=$ac_try;;
4994	esac
4995	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4996	(eval "$ac_link") 2>conftest.er1
4997	ac_status=$?
4998	grep -v '^ *+' conftest.er1 >conftest.err
4999	rm -f conftest.er1
5000	cat conftest.err >&5
5001	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5002	(exit $ac_status); } && {
5003	test -z "$ac_c_werror_flag" \|\|
5004	test ! -s conftest.err
5005	} && test -s conftest$ac_exeext &&
5006	$as_test_x conftest$ac_exeext; then
5007	ac_cv_lib_g_main=yes
5008	else
5009	echo "$as_me: failed program was:" >&5
5010	sed 's/^/\| /' conftest.$ac_ext >&5
5011
5012	ac_cv_lib_g_main=no
5013	fi
5014
5015	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5016	conftest$ac_exeext conftest.$ac_ext
5017	LIBS=$ac_check_lib_save_LIBS
5018	fi
5019	{ echo "$as_me:$LINENO: result: $ac_cv_lib_g_main" >&5
5020	echo "${ECHO_T}$ac_cv_lib_g_main" >&6; }
5021	if test $ac_cv_lib_g_main = yes; then
5022	cat >>confdefs.h <<_ACEOF
5023	#define HAVE_LIBG 1
5024	_ACEOF
5025
5026	LIBS="-lg $LIBS"
5027
5028	fi
5029
5030
5031	{ echo "$as_me:$LINENO: checking for main in -lm" >&5
5032	echo $ECHO_N "checking for main in -lm... $ECHO_C" >&6; }
5033	if test "${ac_cv_lib_m_main+set}" = set; then
5034	echo $ECHO_N "(cached) $ECHO_C" >&6
5035	else
5036	ac_check_lib_save_LIBS=$LIBS
5037	LIBS="-lm $LIBS"
5038	cat >conftest.$ac_ext <<_ACEOF
5039	/* confdefs.h. */
5040	_ACEOF
5041	cat confdefs.h >>conftest.$ac_ext
5042	cat >>conftest.$ac_ext <<_ACEOF
5043	/* end confdefs.h. */
5044
5045
5046	int
5047	main ()
5048	{
5049	return main ();
5050	;
5051	return 0;
5052	}
5053	_ACEOF
5054	rm -f conftest.$ac_objext conftest$ac_exeext
5055	if { (ac_try="$ac_link"
5056	case "(($ac_try" in
5057	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5058	*) ac_try_echo=$ac_try;;
5059	esac
5060	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5061	(eval "$ac_link") 2>conftest.er1
5062	ac_status=$?
5063	grep -v '^ *+' conftest.er1 >conftest.err
5064	rm -f conftest.er1
5065	cat conftest.err >&5
5066	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5067	(exit $ac_status); } && {
5068	test -z "$ac_c_werror_flag" \|\|
5069	test ! -s conftest.err
5070	} && test -s conftest$ac_exeext &&
5071	$as_test_x conftest$ac_exeext; then
5072	ac_cv_lib_m_main=yes
5073	else
5074	echo "$as_me: failed program was:" >&5
5075	sed 's/^/\| /' conftest.$ac_ext >&5
5076
5077	ac_cv_lib_m_main=no
5078	fi
5079
5080	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5081	conftest$ac_exeext conftest.$ac_ext
5082	LIBS=$ac_check_lib_save_LIBS
5083	fi
5084	{ echo "$as_me:$LINENO: result: $ac_cv_lib_m_main" >&5
5085	echo "${ECHO_T}$ac_cv_lib_m_main" >&6; }
5086	if test $ac_cv_lib_m_main = yes; then
5087	cat >>confdefs.h <<_ACEOF
5088	#define HAVE_LIBM 1
5089	_ACEOF
5090
5091	LIBS="-lm $LIBS"
5092
5093	fi
5094
5095
5096	{ echo "$as_me:$LINENO: checking for main in -lstdc++" >&5
5097	echo $ECHO_N "checking for main in -lstdc++... $ECHO_C" >&6; }
5098	if test "${ac_cv_lib_stdcpp_main+set}" = set; then
5099	echo $ECHO_N "(cached) $ECHO_C" >&6
5100	else
5101	ac_check_lib_save_LIBS=$LIBS
5102	LIBS="-lstdc++ $LIBS"
5103	cat >conftest.$ac_ext <<_ACEOF
5104	/* confdefs.h. */
5105	_ACEOF
5106	cat confdefs.h >>conftest.$ac_ext
5107	cat >>conftest.$ac_ext <<_ACEOF
5108	/* end confdefs.h. */
5109
5110
5111	int
5112	main ()
5113	{
5114	return main ();
5115	;
5116	return 0;
5117	}
5118	_ACEOF
5119	rm -f conftest.$ac_objext conftest$ac_exeext
5120	if { (ac_try="$ac_link"
5121	case "(($ac_try" in
5122	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5123	*) ac_try_echo=$ac_try;;
5124	esac
5125	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5126	(eval "$ac_link") 2>conftest.er1
5127	ac_status=$?
5128	grep -v '^ *+' conftest.er1 >conftest.err
5129	rm -f conftest.er1
5130	cat conftest.err >&5
5131	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5132	(exit $ac_status); } && {
5133	test -z "$ac_c_werror_flag" \|\|
5134	test ! -s conftest.err
5135	} && test -s conftest$ac_exeext &&
5136	$as_test_x conftest$ac_exeext; then
5137	ac_cv_lib_stdcpp_main=yes
5138	else
5139	echo "$as_me: failed program was:" >&5
5140	sed 's/^/\| /' conftest.$ac_ext >&5
5141
5142	ac_cv_lib_stdcpp_main=no
5143	fi
5144
5145	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5146	conftest$ac_exeext conftest.$ac_ext
5147	LIBS=$ac_check_lib_save_LIBS
5148	fi
5149	{ echo "$as_me:$LINENO: result: $ac_cv_lib_stdcpp_main" >&5
5150	echo "${ECHO_T}$ac_cv_lib_stdcpp_main" >&6; }
5151	if test $ac_cv_lib_stdcpp_main = yes; then
5152	cat >>confdefs.h <<_ACEOF
5153	#define HAVE_LIBSTDC__ 1
5154	_ACEOF
5155
5156	LIBS="-lstdc++ $LIBS"
5157
5158	fi
5159
5160
5161	{ echo "$as_me:$LINENO: checking for main in -lcrypt" >&5
5162	echo $ECHO_N "checking for main in -lcrypt... $ECHO_C" >&6; }
5163	if test "${ac_cv_lib_crypt_main+set}" = set; then
5164	echo $ECHO_N "(cached) $ECHO_C" >&6
5165	else
5166	ac_check_lib_save_LIBS=$LIBS
5167	LIBS="-lcrypt $LIBS"
5168	cat >conftest.$ac_ext <<_ACEOF
5169	/* confdefs.h. */
5170	_ACEOF
5171	cat confdefs.h >>conftest.$ac_ext
5172	cat >>conftest.$ac_ext <<_ACEOF
5173	/* end confdefs.h. */
5174
5175
5176	int
5177	main ()
5178	{
5179	return main ();
5180	;
5181	return 0;
5182	}
5183	_ACEOF
5184	rm -f conftest.$ac_objext conftest$ac_exeext
5185	if { (ac_try="$ac_link"
5186	case "(($ac_try" in
5187	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5188	*) ac_try_echo=$ac_try;;
5189	esac
5190	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5191	(eval "$ac_link") 2>conftest.er1
5192	ac_status=$?
5193	grep -v '^ *+' conftest.er1 >conftest.err
5194	rm -f conftest.er1
5195	cat conftest.err >&5
5196	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5197	(exit $ac_status); } && {
5198	test -z "$ac_c_werror_flag" \|\|
5199	test ! -s conftest.err
5200	} && test -s conftest$ac_exeext &&
5201	$as_test_x conftest$ac_exeext; then
5202	ac_cv_lib_crypt_main=yes
5203	else
5204	echo "$as_me: failed program was:" >&5
5205	sed 's/^/\| /' conftest.$ac_ext >&5
5206
5207	ac_cv_lib_crypt_main=no
5208	fi
5209
5210	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5211	conftest$ac_exeext conftest.$ac_ext
5212	LIBS=$ac_check_lib_save_LIBS
5213	fi
5214	{ echo "$as_me:$LINENO: result: $ac_cv_lib_crypt_main" >&5
5215	echo "${ECHO_T}$ac_cv_lib_crypt_main" >&6; }
5216	if test $ac_cv_lib_crypt_main = yes; then
5217	cat >>confdefs.h <<_ACEOF
5218	#define HAVE_LIBCRYPT 1
5219	_ACEOF
5220
5221	LIBS="-lcrypt $LIBS"
5222
5223	fi
5224
5225	#if test $ENABLE_ACCENTFOLD = 1; then
5226	#AC_HAVE_LIBRARY(iconv)
5227	#fi
5228
5229
5230
5231
5232
5233
5234
5235	ac_header_dirent=no
5236	for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
5237	as_ac_Header=`echo "ac_cv_header_dirent_$ac_hdr" \| $as_tr_sh`
5238	{ echo "$as_me:$LINENO: checking for $ac_hdr that defines DIR" >&5
5239	echo $ECHO_N "checking for $ac_hdr that defines DIR... $ECHO_C" >&6; }
5240	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5241	echo $ECHO_N "(cached) $ECHO_C" >&6
5242	else
5243	cat >conftest.$ac_ext <<_ACEOF
5244	/* confdefs.h. */
5245	_ACEOF
5246	cat confdefs.h >>conftest.$ac_ext
5247	cat >>conftest.$ac_ext <<_ACEOF
5248	/* end confdefs.h. */
5249	#include <sys/types.h>
5250	#include <$ac_hdr>
5251
5252	int
5253	main ()
5254	{
5255	if ((DIR *) 0)
5256	return 0;
5257	;
5258	return 0;
5259	}
5260	_ACEOF
5261	rm -f conftest.$ac_objext
5262	if { (ac_try="$ac_compile"
5263	case "(($ac_try" in
5264	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5265	*) ac_try_echo=$ac_try;;
5266	esac
5267	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5268	(eval "$ac_compile") 2>conftest.er1
5269	ac_status=$?
5270	grep -v '^ *+' conftest.er1 >conftest.err
5271	rm -f conftest.er1
5272	cat conftest.err >&5
5273	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5274	(exit $ac_status); } && {
5275	test -z "$ac_c_werror_flag" \|\|
5276	test ! -s conftest.err
5277	} && test -s conftest.$ac_objext; then
5278	eval "$as_ac_Header=yes"
5279	else
5280	echo "$as_me: failed program was:" >&5
5281	sed 's/^/\| /' conftest.$ac_ext >&5
5282
5283	eval "$as_ac_Header=no"
5284	fi
5285
5286	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5287	fi
5288	ac_res=`eval echo '${'$as_ac_Header'}'`
5289	{ echo "$as_me:$LINENO: result: $ac_res" >&5
5290	echo "${ECHO_T}$ac_res" >&6; }
5291	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5292	cat >>confdefs.h <<_ACEOF
5293	#define `echo "HAVE_$ac_hdr" \| $as_tr_cpp` 1
5294	_ACEOF
5295
5296	ac_header_dirent=$ac_hdr; break
5297	fi
5298
5299	done
5300	# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
5301	if test $ac_header_dirent = dirent.h; then
5302	{ echo "$as_me:$LINENO: checking for library containing opendir" >&5
5303	echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6; }
5304	if test "${ac_cv_search_opendir+set}" = set; then
5305	echo $ECHO_N "(cached) $ECHO_C" >&6
5306	else
5307	ac_func_search_save_LIBS=$LIBS
5308	cat >conftest.$ac_ext <<_ACEOF
5309	/* confdefs.h. */
5310	_ACEOF
5311	cat confdefs.h >>conftest.$ac_ext
5312	cat >>conftest.$ac_ext <<_ACEOF
5313	/* end confdefs.h. */
5314
5315	/* Override any GCC internal prototype to avoid an error.
5316	Use char because int might match the return type of a GCC
5317	builtin and then its argument prototype would still apply. */
5318	#ifdef __cplusplus
5319	extern "C"
5320	#endif
5321	char opendir ();
5322	int
5323	main ()
5324	{
5325	return opendir ();
5326	;
5327	return 0;
5328	}
5329	_ACEOF
5330	for ac_lib in '' dir; do
5331	if test -z "$ac_lib"; then
5332	ac_res="none required"
5333	else
5334	ac_res=-l$ac_lib
5335	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
5336	fi
5337	rm -f conftest.$ac_objext conftest$ac_exeext
5338	if { (ac_try="$ac_link"
5339	case "(($ac_try" in
5340	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5341	*) ac_try_echo=$ac_try;;
5342	esac
5343	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5344	(eval "$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 $ac_status); } && {
5351	test -z "$ac_c_werror_flag" \|\|
5352	test ! -s conftest.err
5353	} && test -s conftest$ac_exeext &&
5354	$as_test_x conftest$ac_exeext; then
5355	ac_cv_search_opendir=$ac_res
5356	else
5357	echo "$as_me: failed program was:" >&5
5358	sed 's/^/\| /' conftest.$ac_ext >&5
5359
5360
5361	fi
5362
5363	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5364	conftest$ac_exeext
5365	if test "${ac_cv_search_opendir+set}" = set; then
5366	break
5367	fi
5368	done
5369	if test "${ac_cv_search_opendir+set}" = set; then
5370	:
5371	else
5372	ac_cv_search_opendir=no
5373	fi
5374	rm conftest.$ac_ext
5375	LIBS=$ac_func_search_save_LIBS
5376	fi
5377	{ echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5
5378	echo "${ECHO_T}$ac_cv_search_opendir" >&6; }
5379	ac_res=$ac_cv_search_opendir
5380	if test "$ac_res" != no; then
5381	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
5382
5383	fi
5384
5385	else
5386	{ echo "$as_me:$LINENO: checking for library containing opendir" >&5
5387	echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6; }
5388	if test "${ac_cv_search_opendir+set}" = set; then
5389	echo $ECHO_N "(cached) $ECHO_C" >&6
5390	else
5391	ac_func_search_save_LIBS=$LIBS
5392	cat >conftest.$ac_ext <<_ACEOF
5393	/* confdefs.h. */
5394	_ACEOF
5395	cat confdefs.h >>conftest.$ac_ext
5396	cat >>conftest.$ac_ext <<_ACEOF
5397	/* end confdefs.h. */
5398
5399	/* Override any GCC internal prototype to avoid an error.
5400	Use char because int might match the return type of a GCC
5401	builtin and then its argument prototype would still apply. */
5402	#ifdef __cplusplus
5403	extern "C"
5404	#endif
5405	char opendir ();
5406	int
5407	main ()
5408	{
5409	return opendir ();
5410	;
5411	return 0;
5412	}
5413	_ACEOF
5414	for ac_lib in '' x; do
5415	if test -z "$ac_lib"; then
5416	ac_res="none required"
5417	else
5418	ac_res=-l$ac_lib
5419	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
5420	fi
5421	rm -f conftest.$ac_objext conftest$ac_exeext
5422	if { (ac_try="$ac_link"
5423	case "(($ac_try" in
5424	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5425	*) ac_try_echo=$ac_try;;
5426	esac
5427	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5428	(eval "$ac_link") 2>conftest.er1
5429	ac_status=$?
5430	grep -v '^ *+' conftest.er1 >conftest.err
5431	rm -f conftest.er1
5432	cat conftest.err >&5
5433	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5434	(exit $ac_status); } && {
5435	test -z "$ac_c_werror_flag" \|\|
5436	test ! -s conftest.err
5437	} && test -s conftest$ac_exeext &&
5438	$as_test_x conftest$ac_exeext; then
5439	ac_cv_search_opendir=$ac_res
5440	else
5441	echo "$as_me: failed program was:" >&5
5442	sed 's/^/\| /' conftest.$ac_ext >&5
5443
5444
5445	fi
5446
5447	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5448	conftest$ac_exeext
5449	if test "${ac_cv_search_opendir+set}" = set; then
5450	break
5451	fi
5452	done
5453	if test "${ac_cv_search_opendir+set}" = set; then
5454	:
5455	else
5456	ac_cv_search_opendir=no
5457	fi
5458	rm conftest.$ac_ext
5459	LIBS=$ac_func_search_save_LIBS
5460	fi
5461	{ echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5
5462	echo "${ECHO_T}$ac_cv_search_opendir" >&6; }
5463	ac_res=$ac_cv_search_opendir
5464	if test "$ac_res" != no; then
5465	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
5466
5467	fi
5468
5469	fi
5470
5471	{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5
5472	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
5473	if test "${ac_cv_header_stdc+set}" = set; then
5474	echo $ECHO_N "(cached) $ECHO_C" >&6
5475	else
5476	cat >conftest.$ac_ext <<_ACEOF
5477	/* confdefs.h. */
5478	_ACEOF
5479	cat confdefs.h >>conftest.$ac_ext
5480	cat >>conftest.$ac_ext <<_ACEOF
5481	/* end confdefs.h. */
5482	#include <stdlib.h>
5483	#include <stdarg.h>
5484	#include <string.h>
5485	#include <float.h>
5486
5487	int
5488	main ()
5489	{
5490
5491	;
5492	return 0;
5493	}
5494	_ACEOF
5495	rm -f conftest.$ac_objext
5496	if { (ac_try="$ac_compile"
5497	case "(($ac_try" in
5498	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5499	*) ac_try_echo=$ac_try;;
5500	esac
5501	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5502	(eval "$ac_compile") 2>conftest.er1
5503	ac_status=$?
5504	grep -v '^ *+' conftest.er1 >conftest.err
5505	rm -f conftest.er1
5506	cat conftest.err >&5
5507	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5508	(exit $ac_status); } && {
5509	test -z "$ac_c_werror_flag" \|\|
5510	test ! -s conftest.err
5511	} && test -s conftest.$ac_objext; then
5512	ac_cv_header_stdc=yes
5513	else
5514	echo "$as_me: failed program was:" >&5
5515	sed 's/^/\| /' conftest.$ac_ext >&5
5516
5517	ac_cv_header_stdc=no
5518	fi
5519
5520	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5521
5522	if test $ac_cv_header_stdc = yes; then
5523	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5524	cat >conftest.$ac_ext <<_ACEOF
5525	/* confdefs.h. */
5526	_ACEOF
5527	cat confdefs.h >>conftest.$ac_ext
5528	cat >>conftest.$ac_ext <<_ACEOF
5529	/* end confdefs.h. */
5530	#include <string.h>
5531
5532	_ACEOF
5533	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5534	$EGREP "memchr" >/dev/null 2>&1; then
5535	:
5536	else
5537	ac_cv_header_stdc=no
5538	fi
5539	rm -f conftest*
5540
5541	fi
5542
5543	if test $ac_cv_header_stdc = yes; then
5544	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5545	cat >conftest.$ac_ext <<_ACEOF
5546	/* confdefs.h. */
5547	_ACEOF
5548	cat confdefs.h >>conftest.$ac_ext
5549	cat >>conftest.$ac_ext <<_ACEOF
5550	/* end confdefs.h. */
5551	#include <stdlib.h>
5552
5553	_ACEOF
5554	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5555	$EGREP "free" >/dev/null 2>&1; then
5556	:
5557	else
5558	ac_cv_header_stdc=no
5559	fi
5560	rm -f conftest*
5561
5562	fi
5563
5564	if test $ac_cv_header_stdc = yes; then
5565	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5566	if test "$cross_compiling" = yes; then
5567	:
5568	else
5569	cat >conftest.$ac_ext <<_ACEOF
5570	/* confdefs.h. */
5571	_ACEOF
5572	cat confdefs.h >>conftest.$ac_ext
5573	cat >>conftest.$ac_ext <<_ACEOF
5574	/* end confdefs.h. */
5575	#include <ctype.h>
5576	#include <stdlib.h>
5577	#if ((' ' & 0x0FF) == 0x020)
5578	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5579	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5580	#else
5581	# define ISLOWER(c) \
5582	(('a' <= (c) && (c) <= 'i') \
5583	\|\| ('j' <= (c) && (c) <= 'r') \
5584	\|\| ('s' <= (c) && (c) <= 'z'))
5585	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
5586	#endif
5587
5588	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
5589	int
5590	main ()
5591	{
5592	int i;
5593	for (i = 0; i < 256; i++)
5594	if (XOR (islower (i), ISLOWER (i))
5595	\|\| toupper (i) != TOUPPER (i))
5596	return 2;
5597	return 0;
5598	}
5599	_ACEOF
5600	rm -f conftest$ac_exeext
5601	if { (ac_try="$ac_link"
5602	case "(($ac_try" in
5603	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5604	*) ac_try_echo=$ac_try;;
5605	esac
5606	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5607	(eval "$ac_link") 2>&5
5608	ac_status=$?
5609	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5610	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5611	{ (case "(($ac_try" in
5612	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5613	*) ac_try_echo=$ac_try;;
5614	esac
5615	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5616	(eval "$ac_try") 2>&5
5617	ac_status=$?
5618	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5619	(exit $ac_status); }; }; then
5620	:
5621	else
5622	echo "$as_me: program exited with status $ac_status" >&5
5623	echo "$as_me: failed program was:" >&5
5624	sed 's/^/\| /' conftest.$ac_ext >&5
5625
5626	( exit $ac_status )
5627	ac_cv_header_stdc=no
5628	fi
5629	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5630	fi
5631
5632
5633	fi
5634	fi
5635	{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
5636	echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
5637	if test $ac_cv_header_stdc = yes; then
5638
5639	cat >>confdefs.h <<\_ACEOF
5640	#define STDC_HEADERS 1
5641	_ACEOF
5642
5643	fi
5644
5645
5646
5647
5648
5649
5650
5651
5652
5653	for ac_header in fcntl.h limits.h sys/time.h unistd.h crypt.h string.h memory.h sys/procfs.h
5654	do
5655	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5656	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5657	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
5658	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5659	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5660	echo $ECHO_N "(cached) $ECHO_C" >&6
5661	fi
5662	ac_res=`eval echo '${'$as_ac_Header'}'`
5663	{ echo "$as_me:$LINENO: result: $ac_res" >&5
5664	echo "${ECHO_T}$ac_res" >&6; }
5665	else
5666	# Is the header compilable?
5667	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
5668	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
5669	cat >conftest.$ac_ext <<_ACEOF
5670	/* confdefs.h. */
5671	_ACEOF
5672	cat confdefs.h >>conftest.$ac_ext
5673	cat >>conftest.$ac_ext <<_ACEOF
5674	/* end confdefs.h. */
5675	$ac_includes_default
5676	#include <$ac_header>
5677	_ACEOF
5678	rm -f conftest.$ac_objext
5679	if { (ac_try="$ac_compile"
5680	case "(($ac_try" in
5681	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5682	*) ac_try_echo=$ac_try;;
5683	esac
5684	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5685	(eval "$ac_compile") 2>conftest.er1
5686	ac_status=$?
5687	grep -v '^ *+' conftest.er1 >conftest.err
5688	rm -f conftest.er1
5689	cat conftest.err >&5
5690	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5691	(exit $ac_status); } && {
5692	test -z "$ac_c_werror_flag" \|\|
5693	test ! -s conftest.err
5694	} && test -s conftest.$ac_objext; then
5695	ac_header_compiler=yes
5696	else
5697	echo "$as_me: failed program was:" >&5
5698	sed 's/^/\| /' conftest.$ac_ext >&5
5699
5700	ac_header_compiler=no
5701	fi
5702
5703	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5704	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5705	echo "${ECHO_T}$ac_header_compiler" >&6; }
5706
5707	# Is the header present?
5708	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
5709	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
5710	cat >conftest.$ac_ext <<_ACEOF
5711	/* confdefs.h. */
5712	_ACEOF
5713	cat confdefs.h >>conftest.$ac_ext
5714	cat >>conftest.$ac_ext <<_ACEOF
5715	/* end confdefs.h. */
5716	#include <$ac_header>
5717	_ACEOF
5718	if { (ac_try="$ac_cpp conftest.$ac_ext"
5719	case "(($ac_try" in
5720	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5721	*) ac_try_echo=$ac_try;;
5722	esac
5723	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5724	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5725	ac_status=$?
5726	grep -v '^ *+' conftest.er1 >conftest.err
5727	rm -f conftest.er1
5728	cat conftest.err >&5
5729	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5730	(exit $ac_status); } >/dev/null && {
5731	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
5732	test ! -s conftest.err
5733	}; then
5734	ac_header_preproc=yes
5735	else
5736	echo "$as_me: failed program was:" >&5
5737	sed 's/^/\| /' conftest.$ac_ext >&5
5738
5739	ac_header_preproc=no
5740	fi
5741
5742	rm -f conftest.err conftest.$ac_ext
5743	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5744	echo "${ECHO_T}$ac_header_preproc" >&6; }
5745
5746	# So? What about this header?
5747	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5748	yes:no: )
5749	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5750	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5751	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5752	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5753	ac_header_preproc=yes
5754	;;
5755	no:yes:* )
5756	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5757	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5758	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5759	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5760	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5761	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5762	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5763	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5764	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5765	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5766	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5767	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5768
5769	;;
5770	esac
5771	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
5772	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5773	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5774	echo $ECHO_N "(cached) $ECHO_C" >&6
5775	else
5776	eval "$as_ac_Header=\$ac_header_preproc"
5777	fi
5778	ac_res=`eval echo '${'$as_ac_Header'}'`
5779	{ echo "$as_me:$LINENO: result: $ac_res" >&5
5780	echo "${ECHO_T}$ac_res" >&6; }
5781
5782	fi
5783	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5784	cat >>confdefs.h <<_ACEOF
5785	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5786	_ACEOF
5787
5788	fi
5789
5790	done
5791
5792	cat >conftest.$ac_ext <<_ACEOF
5793	/* confdefs.h. */
5794	_ACEOF
5795	cat confdefs.h >>conftest.$ac_ext
5796	cat >>conftest.$ac_ext <<_ACEOF
5797	/* end confdefs.h. */
5798	#include <stdio.h>
5799
5800	_ACEOF
5801	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5802	$EGREP "fread" >/dev/null 2>&1; then
5803	cat >>confdefs.h <<\_ACEOF
5804	#define HAVE_FREAD_DECL 1
5805	_ACEOF
5806
5807	fi
5808	rm -f conftest*
5809
5810	cat >conftest.$ac_ext <<_ACEOF
5811	/* confdefs.h. */
5812	_ACEOF
5813	cat confdefs.h >>conftest.$ac_ext
5814	cat >>conftest.$ac_ext <<_ACEOF
5815	/* end confdefs.h. */
5816	#include <stdio.h>
5817
5818	_ACEOF
5819	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5820	$EGREP "fgetc" >/dev/null 2>&1; then
5821	cat >>confdefs.h <<\_ACEOF
5822	#define HAVE_FGETC_DECL 1
5823	_ACEOF
5824
5825	fi
5826	rm -f conftest*
5827
5828	cat >conftest.$ac_ext <<_ACEOF
5829	/* confdefs.h. */
5830	_ACEOF
5831	cat confdefs.h >>conftest.$ac_ext
5832	cat >>conftest.$ac_ext <<_ACEOF
5833	/* end confdefs.h. */
5834	#include <sys/procfs.h>
5835
5836	_ACEOF
5837	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5838	$EGREP "pr_brksize" >/dev/null 2>&1; then
5839	cat >>confdefs.h <<\_ACEOF
5840	#define HAVE_PR_BRKSIZE 1
5841	_ACEOF
5842
5843	fi
5844	rm -f conftest*
5845
5846
5847	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
5848	# for constant arguments. Useless!
5849	{ echo "$as_me:$LINENO: checking for working alloca.h" >&5
5850	echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6; }
5851	if test "${ac_cv_working_alloca_h+set}" = set; then
5852	echo $ECHO_N "(cached) $ECHO_C" >&6
5853	else
5854	cat >conftest.$ac_ext <<_ACEOF
5855	/* confdefs.h. */
5856	_ACEOF
5857	cat confdefs.h >>conftest.$ac_ext
5858	cat >>conftest.$ac_ext <<_ACEOF
5859	/* end confdefs.h. */
5860	#include <alloca.h>
5861	int
5862	main ()
5863	{
5864	char p = (char ) alloca (2 * sizeof (int));
5865	if (p) return 0;
5866	;
5867	return 0;
5868	}
5869	_ACEOF
5870	rm -f conftest.$ac_objext conftest$ac_exeext
5871	if { (ac_try="$ac_link"
5872	case "(($ac_try" in
5873	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5874	*) ac_try_echo=$ac_try;;
5875	esac
5876	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5877	(eval "$ac_link") 2>conftest.er1
5878	ac_status=$?
5879	grep -v '^ *+' conftest.er1 >conftest.err
5880	rm -f conftest.er1
5881	cat conftest.err >&5
5882	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5883	(exit $ac_status); } && {
5884	test -z "$ac_c_werror_flag" \|\|
5885	test ! -s conftest.err
5886	} && test -s conftest$ac_exeext &&
5887	$as_test_x conftest$ac_exeext; then
5888	ac_cv_working_alloca_h=yes
5889	else
5890	echo "$as_me: failed program was:" >&5
5891	sed 's/^/\| /' conftest.$ac_ext >&5
5892
5893	ac_cv_working_alloca_h=no
5894	fi
5895
5896	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5897	conftest$ac_exeext conftest.$ac_ext
5898	fi
5899	{ echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5
5900	echo "${ECHO_T}$ac_cv_working_alloca_h" >&6; }
5901	if test $ac_cv_working_alloca_h = yes; then
5902
5903	cat >>confdefs.h <<\_ACEOF
5904	#define HAVE_ALLOCA_H 1
5905	_ACEOF
5906
5907	fi
5908
5909	{ echo "$as_me:$LINENO: checking for alloca" >&5
5910	echo $ECHO_N "checking for alloca... $ECHO_C" >&6; }
5911	if test "${ac_cv_func_alloca_works+set}" = set; then
5912	echo $ECHO_N "(cached) $ECHO_C" >&6
5913	else
5914	cat >conftest.$ac_ext <<_ACEOF
5915	/* confdefs.h. */
5916	_ACEOF
5917	cat confdefs.h >>conftest.$ac_ext
5918	cat >>conftest.$ac_ext <<_ACEOF
5919	/* end confdefs.h. */
5920	#ifdef __GNUC__
5921	# define alloca __builtin_alloca
5922	#else
5923	# ifdef _MSC_VER
5924	# include <malloc.h>
5925	# define alloca _alloca
5926	# else
5927	# ifdef HAVE_ALLOCA_H
5928	# include <alloca.h>
5929	# else
5930	# ifdef _AIX
5931	#pragma alloca
5932	# else
5933	# ifndef alloca /* predefined by HP cc +Olibcalls */
5934	char *alloca ();
5935	# endif
5936	# endif
5937	# endif
5938	# endif
5939	#endif
5940
5941	int
5942	main ()
5943	{
5944	char p = (char ) alloca (1);
5945	if (p) return 0;
5946	;
5947	return 0;
5948	}
5949	_ACEOF
5950	rm -f conftest.$ac_objext conftest$ac_exeext
5951	if { (ac_try="$ac_link"
5952	case "(($ac_try" in
5953	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5954	*) ac_try_echo=$ac_try;;
5955	esac
5956	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5957	(eval "$ac_link") 2>conftest.er1
5958	ac_status=$?
5959	grep -v '^ *+' conftest.er1 >conftest.err
5960	rm -f conftest.er1
5961	cat conftest.err >&5
5962	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5963	(exit $ac_status); } && {
5964	test -z "$ac_c_werror_flag" \|\|
5965	test ! -s conftest.err
5966	} && test -s conftest$ac_exeext &&
5967	$as_test_x conftest$ac_exeext; then
5968	ac_cv_func_alloca_works=yes
5969	else
5970	echo "$as_me: failed program was:" >&5
5971	sed 's/^/\| /' conftest.$ac_ext >&5
5972
5973	ac_cv_func_alloca_works=no
5974	fi
5975
5976	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5977	conftest$ac_exeext conftest.$ac_ext
5978	fi
5979	{ echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5
5980	echo "${ECHO_T}$ac_cv_func_alloca_works" >&6; }
5981
5982	if test $ac_cv_func_alloca_works = yes; then
5983
5984	cat >>confdefs.h <<\_ACEOF
5985	#define HAVE_ALLOCA 1
5986	_ACEOF
5987
5988	else
5989	# The SVR3 libPW and SVR4 libucb both contain incompatible functions
5990	# that cause trouble. Some versions do not even contain alloca or
5991	# contain a buggy version. If you still want to use their alloca,
5992	# use ar to extract alloca.o from them instead of compiling alloca.c.
5993
5994	ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
5995
5996	cat >>confdefs.h <<\_ACEOF
5997	#define C_ALLOCA 1
5998	_ACEOF
5999
6000
6001	{ echo "$as_me:$LINENO: checking whether \`alloca.c' needs Cray hooks" >&5
6002	echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6; }
6003	if test "${ac_cv_os_cray+set}" = set; then
6004	echo $ECHO_N "(cached) $ECHO_C" >&6
6005	else
6006	cat >conftest.$ac_ext <<_ACEOF
6007	/* confdefs.h. */
6008	_ACEOF
6009	cat confdefs.h >>conftest.$ac_ext
6010	cat >>conftest.$ac_ext <<_ACEOF
6011	/* end confdefs.h. */
6012	#if defined CRAY && ! defined CRAY2
6013	webecray
6014	#else
6015	wenotbecray
6016	#endif
6017
6018	_ACEOF
6019	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6020	$EGREP "webecray" >/dev/null 2>&1; then
6021	ac_cv_os_cray=yes
6022	else
6023	ac_cv_os_cray=no
6024	fi
6025	rm -f conftest*
6026
6027	fi
6028	{ echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5
6029	echo "${ECHO_T}$ac_cv_os_cray" >&6; }
6030	if test $ac_cv_os_cray = yes; then
6031	for ac_func in _getb67 GETB67 getb67; do
6032	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
6033	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
6034	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
6035	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
6036	echo $ECHO_N "(cached) $ECHO_C" >&6
6037	else
6038	cat >conftest.$ac_ext <<_ACEOF
6039	/* confdefs.h. */
6040	_ACEOF
6041	cat confdefs.h >>conftest.$ac_ext
6042	cat >>conftest.$ac_ext <<_ACEOF
6043	/* end confdefs.h. */
6044	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6045	For example, HP-UX 11i <limits.h> declares gettimeofday. */
6046	#define $ac_func innocuous_$ac_func
6047
6048	/* System header to define __stub macros and hopefully few prototypes,
6049	which can conflict with char $ac_func (); below.
6050	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6051	<limits.h> exists even on freestanding compilers. */
6052
6053	#ifdef __STDC__
6054	# include <limits.h>
6055	#else
6056	# include <assert.h>
6057	#endif
6058
6059	#undef $ac_func
6060
6061	/* Override any GCC internal prototype to avoid an error.
6062	Use char because int might match the return type of a GCC
6063	builtin and then its argument prototype would still apply. */
6064	#ifdef __cplusplus
6065	extern "C"
6066	#endif
6067	char $ac_func ();
6068	/* The GNU C library defines this for functions which it implements
6069	to always fail with ENOSYS. Some functions are actually named
6070	something starting with __ and the normal name is an alias. */
6071	#if defined __stub_$ac_func \|\| defined __stub___$ac_func
6072	choke me
6073	#endif
6074
6075	int
6076	main ()
6077	{
6078	return $ac_func ();
6079	;
6080	return 0;
6081	}
6082	_ACEOF
6083	rm -f conftest.$ac_objext conftest$ac_exeext
6084	if { (ac_try="$ac_link"
6085	case "(($ac_try" in
6086	\" \| \` \| \\) ac_try_echo=\$ac_try;;
6087	*) ac_try_echo=$ac_try;;
6088	esac
6089	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6090	(eval "$ac_link") 2>conftest.er1
6091	ac_status=$?
6092	grep -v '^ *+' conftest.er1 >conftest.err
6093	rm -f conftest.er1
6094	cat conftest.err >&5
6095	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6096	(exit $ac_status); } && {
6097	test -z "$ac_c_werror_flag" \|\|
6098	test ! -s conftest.err
6099	} && test -s conftest$ac_exeext &&
6100	$as_test_x conftest$ac_exeext; then
6101	eval "$as_ac_var=yes"
6102	else
6103	echo "$as_me: failed program was:" >&5
6104	sed 's/^/\| /' conftest.$ac_ext >&5
6105
6106	eval "$as_ac_var=no"
6107	fi
6108
6109	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6110	conftest$ac_exeext conftest.$ac_ext
6111	fi
6112	ac_res=`eval echo '${'$as_ac_var'}'`
6113	{ echo "$as_me:$LINENO: result: $ac_res" >&5
6114	echo "${ECHO_T}$ac_res" >&6; }
6115	if test `eval echo '${'$as_ac_var'}'` = yes; then
6116
6117	cat >>confdefs.h <<_ACEOF
6118	#define CRAY_STACKSEG_END $ac_func
6119	_ACEOF
6120
6121	break
6122	fi
6123
6124	done
6125	fi
6126
6127	{ echo "$as_me:$LINENO: checking stack direction for C alloca" >&5
6128	echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6; }
6129	if test "${ac_cv_c_stack_direction+set}" = set; then
6130	echo $ECHO_N "(cached) $ECHO_C" >&6
6131	else
6132	if test "$cross_compiling" = yes; then
6133	ac_cv_c_stack_direction=0
6134	else
6135	cat >conftest.$ac_ext <<_ACEOF
6136	/* confdefs.h. */
6137	_ACEOF
6138	cat confdefs.h >>conftest.$ac_ext
6139	cat >>conftest.$ac_ext <<_ACEOF
6140	/* end confdefs.h. */
6141	$ac_includes_default
6142	int
6143	find_stack_direction ()
6144	{
6145	static char *addr = 0;
6146	auto char dummy;
6147	if (addr == 0)
6148	{
6149	addr = &dummy;
6150	return find_stack_direction ();
6151	}
6152	else
6153	return (&dummy > addr) ? 1 : -1;
6154	}
6155
6156	int
6157	main ()
6158	{
6159	return find_stack_direction () < 0;
6160	}
6161	_ACEOF
6162	rm -f conftest$ac_exeext
6163	if { (ac_try="$ac_link"
6164	case "(($ac_try" in
6165	\" \| \` \| \\) ac_try_echo=\$ac_try;;
6166	*) ac_try_echo=$ac_try;;
6167	esac
6168	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6169	(eval "$ac_link") 2>&5
6170	ac_status=$?
6171	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6172	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6173	{ (case "(($ac_try" in
6174	\" \| \` \| \\) ac_try_echo=\$ac_try;;
6175	*) ac_try_echo=$ac_try;;
6176	esac
6177	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6178	(eval "$ac_try") 2>&5
6179	ac_status=$?
6180	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6181	(exit $ac_status); }; }; then
6182	ac_cv_c_stack_direction=1
6183	else
6184	echo "$as_me: program exited with status $ac_status" >&5
6185	echo "$as_me: failed program was:" >&5
6186	sed 's/^/\| /' conftest.$ac_ext >&5
6187
6188	( exit $ac_status )
6189	ac_cv_c_stack_direction=-1
6190	fi
6191	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6192	fi
6193
6194
6195	fi
6196	{ echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5
6197	echo "${ECHO_T}$ac_cv_c_stack_direction" >&6; }
6198
6199	cat >>confdefs.h <<_ACEOF
6200	#define STACK_DIRECTION $ac_cv_c_stack_direction
6201	_ACEOF
6202
6203
6204	fi
6205
6206	if test $ac_cv_c_compiler_gnu = yes; then
6207	{ echo "$as_me:$LINENO: checking whether $CC needs -traditional" >&5
6208	echo $ECHO_N "checking whether $CC needs -traditional... $ECHO_C" >&6; }
6209	if test "${ac_cv_prog_gcc_traditional+set}" = set; then
6210	echo $ECHO_N "(cached) $ECHO_C" >&6
6211	else
6212	ac_pattern="Autoconf.*'x'"
6213	cat >conftest.$ac_ext <<_ACEOF
6214	/* confdefs.h. */
6215	_ACEOF
6216	cat confdefs.h >>conftest.$ac_ext
6217	cat >>conftest.$ac_ext <<_ACEOF
6218	/* end confdefs.h. */
6219	#include <sgtty.h>
6220	Autoconf TIOCGETP
6221	_ACEOF
6222	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6223	$EGREP "$ac_pattern" >/dev/null 2>&1; then
6224	ac_cv_prog_gcc_traditional=yes
6225	else
6226	ac_cv_prog_gcc_traditional=no
6227	fi
6228	rm -f conftest*
6229
6230
6231	if test $ac_cv_prog_gcc_traditional = no; then
6232	cat >conftest.$ac_ext <<_ACEOF
6233	/* confdefs.h. */
6234	_ACEOF
6235	cat confdefs.h >>conftest.$ac_ext
6236	cat >>conftest.$ac_ext <<_ACEOF
6237	/* end confdefs.h. */
6238	#include <termio.h>
6239	Autoconf TCGETA
6240	_ACEOF
6241	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6242	$EGREP "$ac_pattern" >/dev/null 2>&1; then
6243	ac_cv_prog_gcc_traditional=yes
6244	fi
6245	rm -f conftest*
6246
6247	fi
6248	fi
6249	{ echo "$as_me:$LINENO: result: $ac_cv_prog_gcc_traditional" >&5
6250	echo "${ECHO_T}$ac_cv_prog_gcc_traditional" >&6; }
6251	if test $ac_cv_prog_gcc_traditional = yes; then
6252	CC="$CC -traditional"
6253	fi
6254	fi
6255
6256	{ echo "$as_me:$LINENO: checking return type of signal handlers" >&5
6257	echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6; }
6258	if test "${ac_cv_type_signal+set}" = set; then
6259	echo $ECHO_N "(cached) $ECHO_C" >&6
6260	else
6261	cat >conftest.$ac_ext <<_ACEOF
6262	/* confdefs.h. */
6263	_ACEOF
6264	cat confdefs.h >>conftest.$ac_ext
6265	cat >>conftest.$ac_ext <<_ACEOF
6266	/* end confdefs.h. */
6267	#include <sys/types.h>
6268	#include <signal.h>
6269
6270	int
6271	main ()
6272	{
6273	return *(signal (0, 0)) (0) == 1;
6274	;
6275	return 0;
6276	}
6277	_ACEOF
6278	rm -f conftest.$ac_objext
6279	if { (ac_try="$ac_compile"
6280	case "(($ac_try" in
6281	\" \| \` \| \\) ac_try_echo=\$ac_try;;
6282	*) ac_try_echo=$ac_try;;
6283	esac
6284	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6285	(eval "$ac_compile") 2>conftest.er1
6286	ac_status=$?
6287	grep -v '^ *+' conftest.er1 >conftest.err
6288	rm -f conftest.er1
6289	cat conftest.err >&5
6290	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6291	(exit $ac_status); } && {
6292	test -z "$ac_c_werror_flag" \|\|
6293	test ! -s conftest.err
6294	} && test -s conftest.$ac_objext; then
6295	ac_cv_type_signal=int
6296	else
6297	echo "$as_me: failed program was:" >&5
6298	sed 's/^/\| /' conftest.$ac_ext >&5
6299
6300	ac_cv_type_signal=void
6301	fi
6302
6303	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6304	fi
6305	{ echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5
6306	echo "${ECHO_T}$ac_cv_type_signal" >&6; }
6307
6308	cat >>confdefs.h <<_ACEOF
6309	#define RETSIGTYPE $ac_cv_type_signal
6310	_ACEOF
6311
6312
6313
6314	for ac_func in vprintf
6315	do
6316	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
6317	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
6318	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
6319	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
6320	echo $ECHO_N "(cached) $ECHO_C" >&6
6321	else
6322	cat >conftest.$ac_ext <<_ACEOF
6323	/* confdefs.h. */
6324	_ACEOF
6325	cat confdefs.h >>conftest.$ac_ext
6326	cat >>conftest.$ac_ext <<_ACEOF
6327	/* end confdefs.h. */
6328	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6329	For example, HP-UX 11i <limits.h> declares gettimeofday. */
6330	#define $ac_func innocuous_$ac_func
6331
6332	/* System header to define __stub macros and hopefully few prototypes,
6333	which can conflict with char $ac_func (); below.
6334	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6335	<limits.h> exists even on freestanding compilers. */
6336
6337	#ifdef __STDC__
6338	# include <limits.h>
6339	#else
6340	# include <assert.h>
6341	#endif
6342
6343	#undef $ac_func
6344
6345	/* Override any GCC internal prototype to avoid an error.
6346	Use char because int might match the return type of a GCC
6347	builtin and then its argument prototype would still apply. */
6348	#ifdef __cplusplus
6349	extern "C"
6350	#endif
6351	char $ac_func ();
6352	/* The GNU C library defines this for functions which it implements
6353	to always fail with ENOSYS. Some functions are actually named
6354	something starting with __ and the normal name is an alias. */
6355	#if defined __stub_$ac_func \|\| defined __stub___$ac_func
6356	choke me
6357	#endif
6358
6359	int
6360	main ()
6361	{
6362	return $ac_func ();
6363	;
6364	return 0;
6365	}
6366	_ACEOF
6367	rm -f conftest.$ac_objext conftest$ac_exeext
6368	if { (ac_try="$ac_link"
6369	case "(($ac_try" in
6370	\" \| \` \| \\) ac_try_echo=\$ac_try;;
6371	*) ac_try_echo=$ac_try;;
6372	esac
6373	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6374	(eval "$ac_link") 2>conftest.er1
6375	ac_status=$?
6376	grep -v '^ *+' conftest.er1 >conftest.err
6377	rm -f conftest.er1
6378	cat conftest.err >&5
6379	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6380	(exit $ac_status); } && {
6381	test -z "$ac_c_werror_flag" \|\|
6382	test ! -s conftest.err
6383	} && test -s conftest$ac_exeext &&
6384	$as_test_x conftest$ac_exeext; then
6385	eval "$as_ac_var=yes"
6386	else
6387	echo "$as_me: failed program was:" >&5
6388	sed 's/^/\| /' conftest.$ac_ext >&5
6389
6390	eval "$as_ac_var=no"
6391	fi
6392
6393	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6394	conftest$ac_exeext conftest.$ac_ext
6395	fi
6396	ac_res=`eval echo '${'$as_ac_var'}'`
6397	{ echo "$as_me:$LINENO: result: $ac_res" >&5
6398	echo "${ECHO_T}$ac_res" >&6; }
6399	if test `eval echo '${'$as_ac_var'}'` = yes; then
6400	cat >>confdefs.h <<_ACEOF
6401	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
6402	_ACEOF
6403
6404	{ echo "$as_me:$LINENO: checking for _doprnt" >&5
6405	echo $ECHO_N "checking for _doprnt... $ECHO_C" >&6; }
6406	if test "${ac_cv_func__doprnt+set}" = set; then
6407	echo $ECHO_N "(cached) $ECHO_C" >&6
6408	else
6409	cat >conftest.$ac_ext <<_ACEOF
6410	/* confdefs.h. */
6411	_ACEOF
6412	cat confdefs.h >>conftest.$ac_ext
6413	cat >>conftest.$ac_ext <<_ACEOF
6414	/* end confdefs.h. */
6415	/* Define _doprnt to an innocuous variant, in case <limits.h> declares _doprnt.
6416	For example, HP-UX 11i <limits.h> declares gettimeofday. */
6417	#define _doprnt innocuous__doprnt
6418
6419	/* System header to define __stub macros and hopefully few prototypes,
6420	which can conflict with char _doprnt (); below.
6421	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6422	<limits.h> exists even on freestanding compilers. */
6423
6424	#ifdef __STDC__
6425	# include <limits.h>
6426	#else
6427	# include <assert.h>
6428	#endif
6429
6430	#undef _doprnt
6431
6432	/* Override any GCC internal prototype to avoid an error.
6433	Use char because int might match the return type of a GCC
6434	builtin and then its argument prototype would still apply. */
6435	#ifdef __cplusplus
6436	extern "C"
6437	#endif
6438	char _doprnt ();
6439	/* The GNU C library defines this for functions which it implements
6440	to always fail with ENOSYS. Some functions are actually named
6441	something starting with __ and the normal name is an alias. */
6442	#if defined __stub__doprnt \|\| defined __stub____doprnt
6443	choke me
6444	#endif
6445
6446	int
6447	main ()
6448	{
6449	return _doprnt ();
6450	;
6451	return 0;
6452	}
6453	_ACEOF
6454	rm -f conftest.$ac_objext conftest$ac_exeext
6455	if { (ac_try="$ac_link"
6456	case "(($ac_try" in
6457	\" \| \` \| \\) ac_try_echo=\$ac_try;;
6458	*) ac_try_echo=$ac_try;;
6459	esac
6460	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6461	(eval "$ac_link") 2>conftest.er1
6462	ac_status=$?
6463	grep -v '^ *+' conftest.er1 >conftest.err
6464	rm -f conftest.er1
6465	cat conftest.err >&5
6466	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6467	(exit $ac_status); } && {
6468	test -z "$ac_c_werror_flag" \|\|
6469	test ! -s conftest.err
6470	} && test -s conftest$ac_exeext &&
6471	$as_test_x conftest$ac_exeext; then
6472	ac_cv_func__doprnt=yes
6473	else
6474	echo "$as_me: failed program was:" >&5
6475	sed 's/^/\| /' conftest.$ac_ext >&5
6476
6477	ac_cv_func__doprnt=no
6478	fi
6479
6480	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6481	conftest$ac_exeext conftest.$ac_ext
6482	fi
6483	{ echo "$as_me:$LINENO: result: $ac_cv_func__doprnt" >&5
6484	echo "${ECHO_T}$ac_cv_func__doprnt" >&6; }
6485	if test $ac_cv_func__doprnt = yes; then
6486
6487	cat >>confdefs.h <<\_ACEOF
6488	#define HAVE_DOPRNT 1
6489	_ACEOF
6490
6491	fi
6492
6493	fi
6494	done
6495
6496
6497
6498
6499
6500
6501
6502
6503
6504
6505
6506
6507	for ac_func in ftime select strftime strtol getrusage times mallinfo setbuffer getpagesize strerror
6508	do
6509	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
6510	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
6511	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
6512	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
6513	echo $ECHO_N "(cached) $ECHO_C" >&6
6514	else
6515	cat >conftest.$ac_ext <<_ACEOF
6516	/* confdefs.h. */
6517	_ACEOF
6518	cat confdefs.h >>conftest.$ac_ext
6519	cat >>conftest.$ac_ext <<_ACEOF
6520	/* end confdefs.h. */
6521	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6522	For example, HP-UX 11i <limits.h> declares gettimeofday. */
6523	#define $ac_func innocuous_$ac_func
6524
6525	/* System header to define __stub macros and hopefully few prototypes,
6526	which can conflict with char $ac_func (); below.
6527	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6528	<limits.h> exists even on freestanding compilers. */
6529
6530	#ifdef __STDC__
6531	# include <limits.h>
6532	#else
6533	# include <assert.h>
6534	#endif
6535
6536	#undef $ac_func
6537
6538	/* Override any GCC internal prototype to avoid an error.
6539	Use char because int might match the return type of a GCC
6540	builtin and then its argument prototype would still apply. */
6541	#ifdef __cplusplus
6542	extern "C"
6543	#endif
6544	char $ac_func ();
6545	/* The GNU C library defines this for functions which it implements
6546	to always fail with ENOSYS. Some functions are actually named
6547	something starting with __ and the normal name is an alias. */
6548	#if defined __stub_$ac_func \|\| defined __stub___$ac_func
6549	choke me
6550	#endif
6551
6552	int
6553	main ()
6554	{
6555	return $ac_func ();
6556	;
6557	return 0;
6558	}
6559	_ACEOF
6560	rm -f conftest.$ac_objext conftest$ac_exeext
6561	if { (ac_try="$ac_link"
6562	case "(($ac_try" in
6563	\" \| \` \| \\) ac_try_echo=\$ac_try;;
6564	*) ac_try_echo=$ac_try;;
6565	esac
6566	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6567	(eval "$ac_link") 2>conftest.er1
6568	ac_status=$?
6569	grep -v '^ *+' conftest.er1 >conftest.err
6570	rm -f conftest.er1
6571	cat conftest.err >&5
6572	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6573	(exit $ac_status); } && {
6574	test -z "$ac_c_werror_flag" \|\|
6575	test ! -s conftest.err
6576	} && test -s conftest$ac_exeext &&
6577	$as_test_x conftest$ac_exeext; then
6578	eval "$as_ac_var=yes"
6579	else
6580	echo "$as_me: failed program was:" >&5
6581	sed 's/^/\| /' conftest.$ac_ext >&5
6582
6583	eval "$as_ac_var=no"
6584	fi
6585
6586	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6587	conftest$ac_exeext conftest.$ac_ext
6588	fi
6589	ac_res=`eval echo '${'$as_ac_var'}'`
6590	{ echo "$as_me:$LINENO: result: $ac_res" >&5
6591	echo "${ECHO_T}$ac_res" >&6; }
6592	if test `eval echo '${'$as_ac_var'}'` = yes; then
6593	cat >>confdefs.h <<_ACEOF
6594	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
6595	_ACEOF
6596
6597	fi
6598	done
6599
6600
6601
6602
6603	for ac_func in ftruncate strstr strcasecmp
6604	do
6605	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
6606	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
6607	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
6608	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
6609	echo $ECHO_N "(cached) $ECHO_C" >&6
6610	else
6611	cat >conftest.$ac_ext <<_ACEOF
6612	/* confdefs.h. */
6613	_ACEOF
6614	cat confdefs.h >>conftest.$ac_ext
6615	cat >>conftest.$ac_ext <<_ACEOF
6616	/* end confdefs.h. */
6617	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6618	For example, HP-UX 11i <limits.h> declares gettimeofday. */
6619	#define $ac_func innocuous_$ac_func
6620
6621	/* System header to define __stub macros and hopefully few prototypes,
6622	which can conflict with char $ac_func (); below.
6623	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6624	<limits.h> exists even on freestanding compilers. */
6625
6626	#ifdef __STDC__
6627	# include <limits.h>
6628	#else
6629	# include <assert.h>
6630	#endif
6631
6632	#undef $ac_func
6633
6634	/* Override any GCC internal prototype to avoid an error.
6635	Use char because int might match the return type of a GCC
6636	builtin and then its argument prototype would still apply. */
6637	#ifdef __cplusplus
6638	extern "C"
6639	#endif
6640	char $ac_func ();
6641	/* The GNU C library defines this for functions which it implements
6642	to always fail with ENOSYS. Some functions are actually named
6643	something starting with __ and the normal name is an alias. */
6644	#if defined __stub_$ac_func \|\| defined __stub___$ac_func
6645	choke me
6646	#endif
6647
6648	int
6649	main ()
6650	{
6651	return $ac_func ();
6652	;
6653	return 0;
6654	}
6655	_ACEOF
6656	rm -f conftest.$ac_objext conftest$ac_exeext
6657	if { (ac_try="$ac_link"
6658	case "(($ac_try" in
6659	\" \| \` \| \\) ac_try_echo=\$ac_try;;
6660	*) ac_try_echo=$ac_try;;
6661	esac
6662	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6663	(eval "$ac_link") 2>conftest.er1
6664	ac_status=$?
6665	grep -v '^ *+' conftest.er1 >conftest.err
6666	rm -f conftest.er1
6667	cat conftest.err >&5
6668	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6669	(exit $ac_status); } && {
6670	test -z "$ac_c_werror_flag" \|\|
6671	test ! -s conftest.err
6672	} && test -s conftest$ac_exeext &&
6673	$as_test_x conftest$ac_exeext; then
6674	eval "$as_ac_var=yes"
6675	else
6676	echo "$as_me: failed program was:" >&5
6677	sed 's/^/\| /' conftest.$ac_ext >&5
6678
6679	eval "$as_ac_var=no"
6680	fi
6681
6682	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6683	conftest$ac_exeext conftest.$ac_ext
6684	fi
6685	ac_res=`eval echo '${'$as_ac_var'}'`
6686	{ echo "$as_me:$LINENO: result: $ac_res" >&5
6687	echo "${ECHO_T}$ac_res" >&6; }
6688	if test `eval echo '${'$as_ac_var'}'` = yes; then
6689	cat >>confdefs.h <<_ACEOF
6690	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
6691	_ACEOF
6692
6693	else
6694	case " $LIBOBJS " in
6695	" $ac_func.$ac_objext " ) ;;
6696	*) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
6697	;;
6698	esac
6699
6700	fi
6701	done
6702
6703
6704
6705
6706	{ echo "$as_me:$LINENO: checking for textdomain" >&5
6707	echo $ECHO_N "checking for textdomain... $ECHO_C" >&6; }
6708	if test "${ac_cv_func_textdomain+set}" = set; then
6709	echo $ECHO_N "(cached) $ECHO_C" >&6
6710	else
6711	cat >conftest.$ac_ext <<_ACEOF
6712	/* confdefs.h. */
6713	_ACEOF
6714	cat confdefs.h >>conftest.$ac_ext
6715	cat >>conftest.$ac_ext <<_ACEOF
6716	/* end confdefs.h. */
6717	/* Define textdomain to an innocuous variant, in case <limits.h> declares textdomain.
6718	For example, HP-UX 11i <limits.h> declares gettimeofday. */
6719	#define textdomain innocuous_textdomain
6720
6721	/* System header to define __stub macros and hopefully few prototypes,
6722	which can conflict with char textdomain (); below.
6723	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6724	<limits.h> exists even on freestanding compilers. */
6725
6726	#ifdef __STDC__
6727	# include <limits.h>
6728	#else
6729	# include <assert.h>
6730	#endif
6731
6732	#undef textdomain
6733
6734	/* Override any GCC internal prototype to avoid an error.
6735	Use char because int might match the return type of a GCC
6736	builtin and then its argument prototype would still apply. */
6737	#ifdef __cplusplus
6738	extern "C"
6739	#endif
6740	char textdomain ();
6741	/* The GNU C library defines this for functions which it implements
6742	to always fail with ENOSYS. Some functions are actually named
6743	something starting with __ and the normal name is an alias. */
6744	#if defined __stub_textdomain \|\| defined __stub___textdomain
6745	choke me
6746	#endif
6747
6748	int
6749	main ()
6750	{
6751	return textdomain ();
6752	;
6753	return 0;
6754	}
6755	_ACEOF
6756	rm -f conftest.$ac_objext conftest$ac_exeext
6757	if { (ac_try="$ac_link"
6758	case "(($ac_try" in
6759	\" \| \` \| \\) ac_try_echo=\$ac_try;;
6760	*) ac_try_echo=$ac_try;;
6761	esac
6762	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6763	(eval "$ac_link") 2>conftest.er1
6764	ac_status=$?
6765	grep -v '^ *+' conftest.er1 >conftest.err
6766	rm -f conftest.er1
6767	cat conftest.err >&5
6768	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6769	(exit $ac_status); } && {
6770	test -z "$ac_c_werror_flag" \|\|
6771	test ! -s conftest.err
6772	} && test -s conftest$ac_exeext &&
6773	$as_test_x conftest$ac_exeext; then
6774	ac_cv_func_textdomain=yes
6775	else
6776	echo "$as_me: failed program was:" >&5
6777	sed 's/^/\| /' conftest.$ac_ext >&5
6778
6779	ac_cv_func_textdomain=no
6780	fi
6781
6782	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6783	conftest$ac_exeext conftest.$ac_ext
6784	fi
6785	{ echo "$as_me:$LINENO: result: $ac_cv_func_textdomain" >&5
6786	echo "${ECHO_T}$ac_cv_func_textdomain" >&6; }
6787	if test $ac_cv_func_textdomain = yes; then
6788	cat >>confdefs.h <<\_ACEOF
6789	#define ENABLE_NLS 1
6790	_ACEOF
6791
6792	fi
6793
6794
6795	# we need to set an extended JNI path for Mac OS/Darwin, as jni.h is on
6796	# a non-standard Path
6797	# is there a better way to do this??
6798	{ echo "$as_me:$LINENO: checking for OS to set JNI options" >&5
6799	echo $ECHO_N "checking for OS to set JNI options... $ECHO_C" >&6; }
6800	# set defaults
6801	JNIINC=""
6802	JNISUFFIX="so"
6803	JNIFLAGS="-shared"
6804
6805	if test "`(uname -s) 2> /dev/null`" = 'Darwin'; then
6806	{ echo "$as_me:$LINENO: result: Darwin" >&5
6807	echo "${ECHO_T}Darwin" >&6; }
6808	JNIINC="-I/System/Library/Frameworks/JavaVM.framework/Headers/ "
6809	JNISUFFIX="jnilib"
6810	JNIFLAGS="-dynamiclib -fno-common -single_module -framework JavaVM"
6811	fi
6812	if test "`(uname -s) 2> /dev/null`" = 'SunOS'; then
6813	{ echo "$as_me:$LINENO: result: Solaris" >&5
6814	echo "${ECHO_T}Solaris" >&6; }
6815	JNIINC="-I\$(JAVA_HOME)/include/solaris "
6816	fi
6817	if test "`(uname -s) 2> /dev/null`" = 'Linux'; then
6818	{ echo "$as_me:$LINENO: result: Linux" >&5
6819	echo "${ECHO_T}Linux" >&6; }
6820	JNIINC="-I\$(JAVA_HOME)/include/linux -I\$(JAVA_HOME)/include "
6821	fi
6822
6823
6824
6825
6826
6827	# * Custom checking (based on GNU tar configure.in) *
6828	# ---------------------------------------------------------------------------
6829	{ echo "$as_me:$LINENO: checking for HP-UX needing gmalloc" >&5
6830	echo $ECHO_N "checking for HP-UX needing gmalloc... $ECHO_C" >&6; }
6831	if test "`(uname -s) 2> /dev/null`" = 'HP-UX'; then
6832	{ echo "$as_me:$LINENO: result: yes" >&5
6833	echo "${ECHO_T}yes" >&6; }
6834	case " $LIBOBJS " in
6835	" gmalloc.$ac_objext " ) ;;
6836	*) LIBOBJS="$LIBOBJS gmalloc.$ac_objext"
6837	;;
6838	esac
6839
6840	cat >>confdefs.h <<\_ACEOF
6841	#define HAVE_VALLOC 1
6842	_ACEOF
6843
6844	else
6845	{ echo "$as_me:$LINENO: result: no" >&5
6846	echo "${ECHO_T}no" >&6; }
6847
6848	for ac_func in valloc
6849	do
6850	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
6851	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
6852	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
6853	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
6854	echo $ECHO_N "(cached) $ECHO_C" >&6
6855	else
6856	cat >conftest.$ac_ext <<_ACEOF
6857	/* confdefs.h. */
6858	_ACEOF
6859	cat confdefs.h >>conftest.$ac_ext
6860	cat >>conftest.$ac_ext <<_ACEOF
6861	/* end confdefs.h. */
6862	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6863	For example, HP-UX 11i <limits.h> declares gettimeofday. */
6864	#define $ac_func innocuous_$ac_func
6865
6866	/* System header to define __stub macros and hopefully few prototypes,
6867	which can conflict with char $ac_func (); below.
6868	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6869	<limits.h> exists even on freestanding compilers. */
6870
6871	#ifdef __STDC__
6872	# include <limits.h>
6873	#else
6874	# include <assert.h>
6875	#endif
6876
6877	#undef $ac_func
6878
6879	/* Override any GCC internal prototype to avoid an error.
6880	Use char because int might match the return type of a GCC
6881	builtin and then its argument prototype would still apply. */
6882	#ifdef __cplusplus
6883	extern "C"
6884	#endif
6885	char $ac_func ();
6886	/* The GNU C library defines this for functions which it implements
6887	to always fail with ENOSYS. Some functions are actually named
6888	something starting with __ and the normal name is an alias. */
6889	#if defined __stub_$ac_func \|\| defined __stub___$ac_func
6890	choke me
6891	#endif
6892
6893	int
6894	main ()
6895	{
6896	return $ac_func ();
6897	;
6898	return 0;
6899	}
6900	_ACEOF
6901	rm -f conftest.$ac_objext conftest$ac_exeext
6902	if { (ac_try="$ac_link"
6903	case "(($ac_try" in
6904	\" \| \` \| \\) ac_try_echo=\$ac_try;;
6905	*) ac_try_echo=$ac_try;;
6906	esac
6907	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6908	(eval "$ac_link") 2>conftest.er1
6909	ac_status=$?
6910	grep -v '^ *+' conftest.er1 >conftest.err
6911	rm -f conftest.er1
6912	cat conftest.err >&5
6913	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6914	(exit $ac_status); } && {
6915	test -z "$ac_c_werror_flag" \|\|
6916	test ! -s conftest.err
6917	} && test -s conftest$ac_exeext &&
6918	$as_test_x conftest$ac_exeext; then
6919	eval "$as_ac_var=yes"
6920	else
6921	echo "$as_me: failed program was:" >&5
6922	sed 's/^/\| /' conftest.$ac_ext >&5
6923
6924	eval "$as_ac_var=no"
6925	fi
6926
6927	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6928	conftest$ac_exeext conftest.$ac_ext
6929	fi
6930	ac_res=`eval echo '${'$as_ac_var'}'`
6931	{ echo "$as_me:$LINENO: result: $ac_res" >&5
6932	echo "${ECHO_T}$ac_res" >&6; }
6933	if test `eval echo '${'$as_ac_var'}'` = yes; then
6934	cat >>confdefs.h <<_ACEOF
6935	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
6936	_ACEOF
6937
6938	fi
6939	done
6940
6941	fi
6942
6943	{ echo "$as_me:$LINENO: checking if malloc debugging is wanted" >&5
6944	echo $ECHO_N "checking if malloc debugging is wanted... $ECHO_C" >&6; }
6945
6946	# Check whether --with-dmalloc was given.
6947	if test "${with_dmalloc+set}" = set; then
6948	withval=$with_dmalloc; if test "$withval" = yes; then
6949	{ echo "$as_me:$LINENO: result: yes" >&5
6950	echo "${ECHO_T}yes" >&6; }
6951	cat >>confdefs.h <<\_ACEOF
6952	#define WITH_DMALLOC 1
6953	_ACEOF
6954
6955	LIBS="$LIBS -ldmalloc"
6956	LDFLAGS="$LDFLAGS -g"
6957	else
6958	{ echo "$as_me:$LINENO: result: no" >&5
6959	echo "${ECHO_T}no" >&6; }
6960	fi
6961	else
6962	{ echo "$as_me:$LINENO: result: no" >&5
6963	echo "${ECHO_T}no" >&6; }
6964	fi
6965
6966
6967	{ echo "$as_me:$LINENO: checking which of rx or regex is wanted" >&5
6968	echo $ECHO_N "checking which of rx or regex is wanted... $ECHO_C" >&6; }
6969
6970	# Check whether --with-regex was given.
6971	if test "${with_regex+set}" = set; then
6972	withval=$with_regex; if test "$withval" = yes; then
6973	ac_with_regex=1
6974	{ echo "$as_me:$LINENO: result: regex" >&5
6975	echo "${ECHO_T}regex" >&6; }
6976	cat >>confdefs.h <<\_ACEOF
6977	#define WITH_REGEX 1
6978	_ACEOF
6979
6980	case " $LIBOBJS " in
6981	" regex.$ac_objext " ) ;;
6982	*) LIBOBJS="$LIBOBJS regex.$ac_objext"
6983	;;
6984	esac
6985
6986	fi
6987	fi
6988
6989	if test -z "$ac_with_regex"; then
6990	{ echo "$as_me:$LINENO: result: rx" >&5
6991	echo "${ECHO_T}rx" >&6; }
6992	{ echo "$as_me:$LINENO: checking for re_rx_search" >&5
6993	echo $ECHO_N "checking for re_rx_search... $ECHO_C" >&6; }
6994	if test "${ac_cv_func_re_rx_search+set}" = set; then
6995	echo $ECHO_N "(cached) $ECHO_C" >&6
6996	else
6997	cat >conftest.$ac_ext <<_ACEOF
6998	/* confdefs.h. */
6999	_ACEOF
7000	cat confdefs.h >>conftest.$ac_ext
7001	cat >>conftest.$ac_ext <<_ACEOF
7002	/* end confdefs.h. */
7003	/* Define re_rx_search to an innocuous variant, in case <limits.h> declares re_rx_search.
7004	For example, HP-UX 11i <limits.h> declares gettimeofday. */
7005	#define re_rx_search innocuous_re_rx_search
7006
7007	/* System header to define __stub macros and hopefully few prototypes,
7008	which can conflict with char re_rx_search (); below.
7009	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7010	<limits.h> exists even on freestanding compilers. */
7011
7012	#ifdef __STDC__
7013	# include <limits.h>
7014	#else
7015	# include <assert.h>
7016	#endif
7017
7018	#undef re_rx_search
7019
7020	/* Override any GCC internal prototype to avoid an error.
7021	Use char because int might match the return type of a GCC
7022	builtin and then its argument prototype would still apply. */
7023	#ifdef __cplusplus
7024	extern "C"
7025	#endif
7026	char re_rx_search ();
7027	/* The GNU C library defines this for functions which it implements
7028	to always fail with ENOSYS. Some functions are actually named
7029	something starting with __ and the normal name is an alias. */
7030	#if defined __stub_re_rx_search \|\| defined __stub___re_rx_search
7031	choke me
7032	#endif
7033
7034	int
7035	main ()
7036	{
7037	return re_rx_search ();
7038	;
7039	return 0;
7040	}
7041	_ACEOF
7042	rm -f conftest.$ac_objext conftest$ac_exeext
7043	if { (ac_try="$ac_link"
7044	case "(($ac_try" in
7045	\" \| \` \| \\) ac_try_echo=\$ac_try;;
7046	*) ac_try_echo=$ac_try;;
7047	esac
7048	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7049	(eval "$ac_link") 2>conftest.er1
7050	ac_status=$?
7051	grep -v '^ *+' conftest.er1 >conftest.err
7052	rm -f conftest.er1
7053	cat conftest.err >&5
7054	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7055	(exit $ac_status); } && {
7056	test -z "$ac_c_werror_flag" \|\|
7057	test ! -s conftest.err
7058	} && test -s conftest$ac_exeext &&
7059	$as_test_x conftest$ac_exeext; then
7060	ac_cv_func_re_rx_search=yes
7061	else
7062	echo "$as_me: failed program was:" >&5
7063	sed 's/^/\| /' conftest.$ac_ext >&5
7064
7065	ac_cv_func_re_rx_search=no
7066	fi
7067
7068	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7069	conftest$ac_exeext conftest.$ac_ext
7070	fi
7071	{ echo "$as_me:$LINENO: result: $ac_cv_func_re_rx_search" >&5
7072	echo "${ECHO_T}$ac_cv_func_re_rx_search" >&6; }
7073	if test $ac_cv_func_re_rx_search = yes; then
7074	:
7075	else
7076	{ echo "$as_me:$LINENO: checking for unsigned char *" >&5
7077	echo $ECHO_N "checking for unsigned char *... $ECHO_C" >&6; }
7078	if test "${ac_cv_type_unsigned_char_p+set}" = set; then
7079	echo $ECHO_N "(cached) $ECHO_C" >&6
7080	else
7081	cat >conftest.$ac_ext <<_ACEOF
7082	/* confdefs.h. */
7083	_ACEOF
7084	cat confdefs.h >>conftest.$ac_ext
7085	cat >>conftest.$ac_ext <<_ACEOF
7086	/* end confdefs.h. */
7087	$ac_includes_default
7088	typedef unsigned char * ac__type_new_;
7089	int
7090	main ()
7091	{
7092	if ((ac__type_new_ *) 0)
7093	return 0;
7094	if (sizeof (ac__type_new_))
7095	return 0;
7096	;
7097	return 0;
7098	}
7099	_ACEOF
7100	rm -f conftest.$ac_objext
7101	if { (ac_try="$ac_compile"
7102	case "(($ac_try" in
7103	\" \| \` \| \\) ac_try_echo=\$ac_try;;
7104	*) ac_try_echo=$ac_try;;
7105	esac
7106	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7107	(eval "$ac_compile") 2>conftest.er1
7108	ac_status=$?
7109	grep -v '^ *+' conftest.er1 >conftest.err
7110	rm -f conftest.er1
7111	cat conftest.err >&5
7112	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7113	(exit $ac_status); } && {
7114	test -z "$ac_c_werror_flag" \|\|
7115	test ! -s conftest.err
7116	} && test -s conftest.$ac_objext; then
7117	ac_cv_type_unsigned_char_p=yes
7118	else
7119	echo "$as_me: failed program was:" >&5
7120	sed 's/^/\| /' conftest.$ac_ext >&5
7121
7122	ac_cv_type_unsigned_char_p=no
7123	fi
7124
7125	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7126	fi
7127	{ echo "$as_me:$LINENO: result: $ac_cv_type_unsigned_char_p" >&5
7128	echo "${ECHO_T}$ac_cv_type_unsigned_char_p" >&6; }
7129
7130	# The cast to long int works around a bug in the HP C Compiler
7131	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
7132	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
7133	# This bug is HP SR number 8606223364.
7134	{ echo "$as_me:$LINENO: checking size of unsigned char *" >&5
7135	echo $ECHO_N "checking size of unsigned char *... $ECHO_C" >&6; }
7136	if test "${ac_cv_sizeof_unsigned_char_p+set}" = set; then
7137	echo $ECHO_N "(cached) $ECHO_C" >&6
7138	else
7139	if test "$cross_compiling" = yes; then
7140	# Depending upon the size, compute the lo and hi bounds.
7141	cat >conftest.$ac_ext <<_ACEOF
7142	/* confdefs.h. */
7143	_ACEOF
7144	cat confdefs.h >>conftest.$ac_ext
7145	cat >>conftest.$ac_ext <<_ACEOF
7146	/* end confdefs.h. */
7147	$ac_includes_default
7148	typedef unsigned char * ac__type_sizeof_;
7149	int
7150	main ()
7151	{
7152	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)];
7153	test_array [0] = 0
7154
7155	;
7156	return 0;
7157	}
7158	_ACEOF
7159	rm -f conftest.$ac_objext
7160	if { (ac_try="$ac_compile"
7161	case "(($ac_try" in
7162	\" \| \` \| \\) ac_try_echo=\$ac_try;;
7163	*) ac_try_echo=$ac_try;;
7164	esac
7165	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7166	(eval "$ac_compile") 2>conftest.er1
7167	ac_status=$?
7168	grep -v '^ *+' conftest.er1 >conftest.err
7169	rm -f conftest.er1
7170	cat conftest.err >&5
7171	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7172	(exit $ac_status); } && {
7173	test -z "$ac_c_werror_flag" \|\|
7174	test ! -s conftest.err
7175	} && test -s conftest.$ac_objext; then
7176	ac_lo=0 ac_mid=0
7177	while :; do
7178	cat >conftest.$ac_ext <<_ACEOF
7179	/* confdefs.h. */
7180	_ACEOF
7181	cat confdefs.h >>conftest.$ac_ext
7182	cat >>conftest.$ac_ext <<_ACEOF
7183	/* end confdefs.h. */
7184	$ac_includes_default
7185	typedef unsigned char * ac__type_sizeof_;
7186	int
7187	main ()
7188	{
7189	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
7190	test_array [0] = 0
7191
7192	;
7193	return 0;
7194	}
7195	_ACEOF
7196	rm -f conftest.$ac_objext
7197	if { (ac_try="$ac_compile"
7198	case "(($ac_try" in
7199	\" \| \` \| \\) ac_try_echo=\$ac_try;;
7200	*) ac_try_echo=$ac_try;;
7201	esac
7202	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7203	(eval "$ac_compile") 2>conftest.er1
7204	ac_status=$?
7205	grep -v '^ *+' conftest.er1 >conftest.err
7206	rm -f conftest.er1
7207	cat conftest.err >&5
7208	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7209	(exit $ac_status); } && {
7210	test -z "$ac_c_werror_flag" \|\|
7211	test ! -s conftest.err
7212	} && test -s conftest.$ac_objext; then
7213	ac_hi=$ac_mid; break
7214	else
7215	echo "$as_me: failed program was:" >&5
7216	sed 's/^/\| /' conftest.$ac_ext >&5
7217
7218	ac_lo=`expr $ac_mid + 1`
7219	if test $ac_lo -le $ac_mid; then
7220	ac_lo= ac_hi=
7221	break
7222	fi
7223	ac_mid=`expr 2 '*' $ac_mid + 1`
7224	fi
7225
7226	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7227	done
7228	else
7229	echo "$as_me: failed program was:" >&5
7230	sed 's/^/\| /' conftest.$ac_ext >&5
7231
7232	cat >conftest.$ac_ext <<_ACEOF
7233	/* confdefs.h. */
7234	_ACEOF
7235	cat confdefs.h >>conftest.$ac_ext
7236	cat >>conftest.$ac_ext <<_ACEOF
7237	/* end confdefs.h. */
7238	$ac_includes_default
7239	typedef unsigned char * ac__type_sizeof_;
7240	int
7241	main ()
7242	{
7243	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)];
7244	test_array [0] = 0
7245
7246	;
7247	return 0;
7248	}
7249	_ACEOF
7250	rm -f conftest.$ac_objext
7251	if { (ac_try="$ac_compile"
7252	case "(($ac_try" in
7253	\" \| \` \| \\) ac_try_echo=\$ac_try;;
7254	*) ac_try_echo=$ac_try;;
7255	esac
7256	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7257	(eval "$ac_compile") 2>conftest.er1
7258	ac_status=$?
7259	grep -v '^ *+' conftest.er1 >conftest.err
7260	rm -f conftest.er1
7261	cat conftest.err >&5
7262	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7263	(exit $ac_status); } && {
7264	test -z "$ac_c_werror_flag" \|\|
7265	test ! -s conftest.err
7266	} && test -s conftest.$ac_objext; then
7267	ac_hi=-1 ac_mid=-1
7268	while :; do
7269	cat >conftest.$ac_ext <<_ACEOF
7270	/* confdefs.h. */
7271	_ACEOF
7272	cat confdefs.h >>conftest.$ac_ext
7273	cat >>conftest.$ac_ext <<_ACEOF
7274	/* end confdefs.h. */
7275	$ac_includes_default
7276	typedef unsigned char * ac__type_sizeof_;
7277	int
7278	main ()
7279	{
7280	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)];
7281	test_array [0] = 0
7282
7283	;
7284	return 0;
7285	}
7286	_ACEOF
7287	rm -f conftest.$ac_objext
7288	if { (ac_try="$ac_compile"
7289	case "(($ac_try" in
7290	\" \| \` \| \\) ac_try_echo=\$ac_try;;
7291	*) ac_try_echo=$ac_try;;
7292	esac
7293	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7294	(eval "$ac_compile") 2>conftest.er1
7295	ac_status=$?
7296	grep -v '^ *+' conftest.er1 >conftest.err
7297	rm -f conftest.er1
7298	cat conftest.err >&5
7299	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7300	(exit $ac_status); } && {
7301	test -z "$ac_c_werror_flag" \|\|
7302	test ! -s conftest.err
7303	} && test -s conftest.$ac_objext; then
7304	ac_lo=$ac_mid; break
7305	else
7306	echo "$as_me: failed program was:" >&5
7307	sed 's/^/\| /' conftest.$ac_ext >&5
7308
7309	ac_hi=`expr '(' $ac_mid ')' - 1`
7310	if test $ac_mid -le $ac_hi; then
7311	ac_lo= ac_hi=
7312	break
7313	fi
7314	ac_mid=`expr 2 '*' $ac_mid`
7315	fi
7316
7317	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7318	done
7319	else
7320	echo "$as_me: failed program was:" >&5
7321	sed 's/^/\| /' conftest.$ac_ext >&5
7322
7323	ac_lo= ac_hi=
7324	fi
7325
7326	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7327	fi
7328
7329	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7330	# Binary search between lo and hi bounds.
7331	while test "x$ac_lo" != "x$ac_hi"; do
7332	ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
7333	cat >conftest.$ac_ext <<_ACEOF
7334	/* confdefs.h. */
7335	_ACEOF
7336	cat confdefs.h >>conftest.$ac_ext
7337	cat >>conftest.$ac_ext <<_ACEOF
7338	/* end confdefs.h. */
7339	$ac_includes_default
7340	typedef unsigned char * ac__type_sizeof_;
7341	int
7342	main ()
7343	{
7344	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
7345	test_array [0] = 0
7346
7347	;
7348	return 0;
7349	}
7350	_ACEOF
7351	rm -f conftest.$ac_objext
7352	if { (ac_try="$ac_compile"
7353	case "(($ac_try" in
7354	\" \| \` \| \\) ac_try_echo=\$ac_try;;
7355	*) ac_try_echo=$ac_try;;
7356	esac
7357	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7358	(eval "$ac_compile") 2>conftest.er1
7359	ac_status=$?
7360	grep -v '^ *+' conftest.er1 >conftest.err
7361	rm -f conftest.er1
7362	cat conftest.err >&5
7363	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7364	(exit $ac_status); } && {
7365	test -z "$ac_c_werror_flag" \|\|
7366	test ! -s conftest.err
7367	} && test -s conftest.$ac_objext; then
7368	ac_hi=$ac_mid
7369	else
7370	echo "$as_me: failed program was:" >&5
7371	sed 's/^/\| /' conftest.$ac_ext >&5
7372
7373	ac_lo=`expr '(' $ac_mid ')' + 1`
7374	fi
7375
7376	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7377	done
7378	case $ac_lo in
7379	?*) ac_cv_sizeof_unsigned_char_p=$ac_lo;;
7380	'') if test "$ac_cv_type_unsigned_char_p" = yes; then
7381	{ { echo "$as_me:$LINENO: error: cannot compute sizeof (unsigned char *)
7382	See \`config.log' for more details." >&5
7383	echo "$as_me: error: cannot compute sizeof (unsigned char *)
7384	See \`config.log' for more details." >&2;}
7385	{ (exit 77); exit 77; }; }
7386	else
7387	ac_cv_sizeof_unsigned_char_p=0
7388	fi ;;
7389	esac
7390	else
7391	cat >conftest.$ac_ext <<_ACEOF
7392	/* confdefs.h. */
7393	_ACEOF
7394	cat confdefs.h >>conftest.$ac_ext
7395	cat >>conftest.$ac_ext <<_ACEOF
7396	/* end confdefs.h. */
7397	$ac_includes_default
7398	typedef unsigned char * ac__type_sizeof_;
7399	static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); }
7400	static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); }
7401	#include <stdio.h>
7402	#include <stdlib.h>
7403	int
7404	main ()
7405	{
7406
7407	FILE *f = fopen ("conftest.val", "w");
7408	if (! f)
7409	return 1;
7410	if (((long int) (sizeof (ac__type_sizeof_))) < 0)
7411	{
7412	long int i = longval ();
7413	if (i != ((long int) (sizeof (ac__type_sizeof_))))
7414	return 1;
7415	fprintf (f, "%ld\n", i);
7416	}
7417	else
7418	{
7419	unsigned long int i = ulongval ();
7420	if (i != ((long int) (sizeof (ac__type_sizeof_))))
7421	return 1;
7422	fprintf (f, "%lu\n", i);
7423	}
7424	return ferror (f) \|\| fclose (f) != 0;
7425
7426	;
7427	return 0;
7428	}
7429	_ACEOF
7430	rm -f conftest$ac_exeext
7431	if { (ac_try="$ac_link"
7432	case "(($ac_try" in
7433	\" \| \` \| \\) ac_try_echo=\$ac_try;;
7434	*) ac_try_echo=$ac_try;;
7435	esac
7436	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7437	(eval "$ac_link") 2>&5
7438	ac_status=$?
7439	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7440	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7441	{ (case "(($ac_try" in
7442	\" \| \` \| \\) ac_try_echo=\$ac_try;;
7443	*) ac_try_echo=$ac_try;;
7444	esac
7445	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7446	(eval "$ac_try") 2>&5
7447	ac_status=$?
7448	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7449	(exit $ac_status); }; }; then
7450	ac_cv_sizeof_unsigned_char_p=`cat conftest.val`
7451	else
7452	echo "$as_me: program exited with status $ac_status" >&5
7453	echo "$as_me: failed program was:" >&5
7454	sed 's/^/\| /' conftest.$ac_ext >&5
7455
7456	( exit $ac_status )
7457	if test "$ac_cv_type_unsigned_char_p" = yes; then
7458	{ { echo "$as_me:$LINENO: error: cannot compute sizeof (unsigned char *)
7459	See \`config.log' for more details." >&5
7460	echo "$as_me: error: cannot compute sizeof (unsigned char *)
7461	See \`config.log' for more details." >&2;}
7462	{ (exit 77); exit 77; }; }
7463	else
7464	ac_cv_sizeof_unsigned_char_p=0
7465	fi
7466	fi
7467	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7468	fi
7469	rm -f conftest.val
7470	fi
7471	{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_unsigned_char_p" >&5
7472	echo "${ECHO_T}$ac_cv_sizeof_unsigned_char_p" >&6; }
7473
7474
7475
7476	cat >>confdefs.h <<_ACEOF
7477	#define SIZEOF_UNSIGNED_CHAR_P $ac_cv_sizeof_unsigned_char_p
7478	_ACEOF
7479
7480
7481	if test "$ac_cv_sizeof_unsigned_char_p" = 8
7482	then
7483	{ echo "$as_me:$LINENO: WARNING: I'm forcing you to use regex because I can't
7484	find a local rx library and the one included with this
7485	distribution doesn't work on 64-bit machines like yours" >&5
7486	echo "$as_me: WARNING: I'm forcing you to use regex because I can't
7487	find a local rx library and the one included with this
7488	distribution doesn't work on 64-bit machines like yours" >&2;}
7489	case " $LIBOBJS " in
7490	" regex.$ac_objext " ) ;;
7491	*) LIBOBJS="$LIBOBJS regex.$ac_objext"
7492	;;
7493	esac
7494
7495	else
7496	case " $LIBOBJS " in
7497	" rx.$ac_objext " ) ;;
7498	*) LIBOBJS="$LIBOBJS rx.$ac_objext"
7499	;;
7500	esac
7501
7502	fi
7503
7504	fi
7505
7506	fi
7507
7508	{ echo "$as_me:$LINENO: checking whether GNU readline requested" >&5
7509	echo $ECHO_N "checking whether GNU readline requested... $ECHO_C" >&6; }
7510
7511	# Check whether --with-gnu_readline was given.
7512	if test "${with_gnu_readline+set}" = set; then
7513	withval=$with_gnu_readline; if test "$withval" = yes; then
7514	{ echo "$as_me:$LINENO: result: yes" >&5
7515	echo "${ECHO_T}yes" >&6; }
7516	ac_with_gnu_readline=1
7517	else
7518	{ echo "$as_me:$LINENO: result: no" >&5
7519	echo "${ECHO_T}no" >&6; }
7520	fi
7521	else
7522	{ echo "$as_me:$LINENO: result: no" >&5
7523	echo "${ECHO_T}no" >&6; }
7524	fi
7525
7526
7527	if test -n "$ac_with_gnu_readline"; then
7528	if test "${ac_cv_header_readline_readline_h+set}" = set; then
7529	{ echo "$as_me:$LINENO: checking for readline/readline.h" >&5
7530	echo $ECHO_N "checking for readline/readline.h... $ECHO_C" >&6; }
7531	if test "${ac_cv_header_readline_readline_h+set}" = set; then
7532	echo $ECHO_N "(cached) $ECHO_C" >&6
7533	fi
7534	{ echo "$as_me:$LINENO: result: $ac_cv_header_readline_readline_h" >&5
7535	echo "${ECHO_T}$ac_cv_header_readline_readline_h" >&6; }
7536	else
7537	# Is the header compilable?
7538	{ echo "$as_me:$LINENO: checking readline/readline.h usability" >&5
7539	echo $ECHO_N "checking readline/readline.h usability... $ECHO_C" >&6; }
7540	cat >conftest.$ac_ext <<_ACEOF
7541	/* confdefs.h. */
7542	_ACEOF
7543	cat confdefs.h >>conftest.$ac_ext
7544	cat >>conftest.$ac_ext <<_ACEOF
7545	/* end confdefs.h. */
7546	$ac_includes_default
7547	#include <readline/readline.h>
7548	_ACEOF
7549	rm -f conftest.$ac_objext
7550	if { (ac_try="$ac_compile"
7551	case "(($ac_try" in
7552	\" \| \` \| \\) ac_try_echo=\$ac_try;;
7553	*) ac_try_echo=$ac_try;;
7554	esac
7555	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7556	(eval "$ac_compile") 2>conftest.er1
7557	ac_status=$?
7558	grep -v '^ *+' conftest.er1 >conftest.err
7559	rm -f conftest.er1
7560	cat conftest.err >&5
7561	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7562	(exit $ac_status); } && {
7563	test -z "$ac_c_werror_flag" \|\|
7564	test ! -s conftest.err
7565	} && test -s conftest.$ac_objext; then
7566	ac_header_compiler=yes
7567	else
7568	echo "$as_me: failed program was:" >&5
7569	sed 's/^/\| /' conftest.$ac_ext >&5
7570
7571	ac_header_compiler=no
7572	fi
7573
7574	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7575	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7576	echo "${ECHO_T}$ac_header_compiler" >&6; }
7577
7578	# Is the header present?
7579	{ echo "$as_me:$LINENO: checking readline/readline.h presence" >&5
7580	echo $ECHO_N "checking readline/readline.h presence... $ECHO_C" >&6; }
7581	cat >conftest.$ac_ext <<_ACEOF
7582	/* confdefs.h. */
7583	_ACEOF
7584	cat confdefs.h >>conftest.$ac_ext
7585	cat >>conftest.$ac_ext <<_ACEOF
7586	/* end confdefs.h. */
7587	#include <readline/readline.h>
7588	_ACEOF
7589	if { (ac_try="$ac_cpp conftest.$ac_ext"
7590	case "(($ac_try" in
7591	\" \| \` \| \\) ac_try_echo=\$ac_try;;
7592	*) ac_try_echo=$ac_try;;
7593	esac
7594	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7595	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
7596	ac_status=$?
7597	grep -v '^ *+' conftest.er1 >conftest.err
7598	rm -f conftest.er1
7599	cat conftest.err >&5
7600	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7601	(exit $ac_status); } >/dev/null && {
7602	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
7603	test ! -s conftest.err
7604	}; then
7605	ac_header_preproc=yes
7606	else
7607	echo "$as_me: failed program was:" >&5
7608	sed 's/^/\| /' conftest.$ac_ext >&5
7609
7610	ac_header_preproc=no
7611	fi
7612
7613	rm -f conftest.err conftest.$ac_ext
7614	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7615	echo "${ECHO_T}$ac_header_preproc" >&6; }
7616
7617	# So? What about this header?
7618	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7619	yes:no: )
7620	{ echo "$as_me:$LINENO: WARNING: readline/readline.h: accepted by the compiler, rejected by the preprocessor!" >&5
7621	echo "$as_me: WARNING: readline/readline.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
7622	{ echo "$as_me:$LINENO: WARNING: readline/readline.h: proceeding with the compiler's result" >&5
7623	echo "$as_me: WARNING: readline/readline.h: proceeding with the compiler's result" >&2;}
7624	ac_header_preproc=yes
7625	;;
7626	no:yes:* )
7627	{ echo "$as_me:$LINENO: WARNING: readline/readline.h: present but cannot be compiled" >&5
7628	echo "$as_me: WARNING: readline/readline.h: present but cannot be compiled" >&2;}
7629	{ echo "$as_me:$LINENO: WARNING: readline/readline.h: check for missing prerequisite headers?" >&5
7630	echo "$as_me: WARNING: readline/readline.h: check for missing prerequisite headers?" >&2;}
7631	{ echo "$as_me:$LINENO: WARNING: readline/readline.h: see the Autoconf documentation" >&5
7632	echo "$as_me: WARNING: readline/readline.h: see the Autoconf documentation" >&2;}
7633	{ echo "$as_me:$LINENO: WARNING: readline/readline.h: section \"Present But Cannot Be Compiled\"" >&5
7634	echo "$as_me: WARNING: readline/readline.h: section \"Present But Cannot Be Compiled\"" >&2;}
7635	{ echo "$as_me:$LINENO: WARNING: readline/readline.h: proceeding with the preprocessor's result" >&5
7636	echo "$as_me: WARNING: readline/readline.h: proceeding with the preprocessor's result" >&2;}
7637	{ echo "$as_me:$LINENO: WARNING: readline/readline.h: in the future, the compiler will take precedence" >&5
7638	echo "$as_me: WARNING: readline/readline.h: in the future, the compiler will take precedence" >&2;}
7639
7640	;;
7641	esac
7642	{ echo "$as_me:$LINENO: checking for readline/readline.h" >&5
7643	echo $ECHO_N "checking for readline/readline.h... $ECHO_C" >&6; }
7644	if test "${ac_cv_header_readline_readline_h+set}" = set; then
7645	echo $ECHO_N "(cached) $ECHO_C" >&6
7646	else
7647	ac_cv_header_readline_readline_h=$ac_header_preproc
7648	fi
7649	{ echo "$as_me:$LINENO: result: $ac_cv_header_readline_readline_h" >&5
7650	echo "${ECHO_T}$ac_cv_header_readline_readline_h" >&6; }
7651
7652	fi
7653	if test $ac_cv_header_readline_readline_h = yes; then
7654	ac_mg_readline_header_found=1
7655	else
7656	{ echo "$as_me:$LINENO: WARNING: Can't find GNU readline headers; configuring without \
7657	GNU readline support" >&5
7658	echo "$as_me: WARNING: Can't find GNU readline headers; configuring without \
7659	GNU readline support" >&2;}
7660	fi
7661
7662
7663	if test -n "$ac_mg_readline_header_found"; then
7664	# first check whether we can find the readline library itself
7665	{ echo "$as_me:$LINENO: checking for main in -lreadline" >&5
7666	echo $ECHO_N "checking for main in -lreadline... $ECHO_C" >&6; }
7667	if test "${ac_cv_lib_readline_main+set}" = set; then
7668	echo $ECHO_N "(cached) $ECHO_C" >&6
7669	else
7670	ac_check_lib_save_LIBS=$LIBS
7671	LIBS="-lreadline $LIBS"
7672	cat >conftest.$ac_ext <<_ACEOF
7673	/* confdefs.h. */
7674	_ACEOF
7675	cat confdefs.h >>conftest.$ac_ext
7676	cat >>conftest.$ac_ext <<_ACEOF
7677	/* end confdefs.h. */
7678
7679
7680	int
7681	main ()
7682	{
7683	return main ();
7684	;
7685	return 0;
7686	}
7687	_ACEOF
7688	rm -f conftest.$ac_objext conftest$ac_exeext
7689	if { (ac_try="$ac_link"
7690	case "(($ac_try" in
7691	\" \| \` \| \\) ac_try_echo=\$ac_try;;
7692	*) ac_try_echo=$ac_try;;
7693	esac
7694	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7695	(eval "$ac_link") 2>conftest.er1
7696	ac_status=$?
7697	grep -v '^ *+' conftest.er1 >conftest.err
7698	rm -f conftest.er1
7699	cat conftest.err >&5
7700	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7701	(exit $ac_status); } && {
7702	test -z "$ac_c_werror_flag" \|\|
7703	test ! -s conftest.err
7704	} && test -s conftest$ac_exeext &&
7705	$as_test_x conftest$ac_exeext; then
7706	ac_cv_lib_readline_main=yes
7707	else
7708	echo "$as_me: failed program was:" >&5
7709	sed 's/^/\| /' conftest.$ac_ext >&5
7710
7711	ac_cv_lib_readline_main=no
7712	fi
7713
7714	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7715	conftest$ac_exeext conftest.$ac_ext
7716	LIBS=$ac_check_lib_save_LIBS
7717	fi
7718	{ echo "$as_me:$LINENO: result: $ac_cv_lib_readline_main" >&5
7719	echo "${ECHO_T}$ac_cv_lib_readline_main" >&6; }
7720	if test $ac_cv_lib_readline_main = yes; then
7721	ac_mg_readline_lib_found=1
7722	cat >>confdefs.h <<\_ACEOF
7723	#define WITH_GNU_READLINE 1
7724	_ACEOF
7725
7726	LIBS="$LIBS -lreadline"
7727	else
7728	{ echo "$as_me:$LINENO: WARNING: Can't find GNU readline library; configuring without \
7729	GNU readline support" >&5
7730	echo "$as_me: WARNING: Can't find GNU readline library; configuring without \
7731	GNU readline support" >&2;}
7732	fi
7733
7734	if test -n "$ac_mg_readline_lib_found"; then
7735	# on some systems, readline needs curses. It is difficult to
7736	# determine whether this is necessary on the current system,
7737	# since other undefined symbols can be turned up by an
7738	# AC_CHECK_LIB(readline, readline) test that are actually defined
7739	# by mg itself (e.g. xmalloc, xrealloc). So, if we find libcurses,
7740	# we just bung it on and hope for the best.
7741	{ echo "$as_me:$LINENO: checking for main in -lcurses" >&5
7742	echo $ECHO_N "checking for main in -lcurses... $ECHO_C" >&6; }
7743	if test "${ac_cv_lib_curses_main+set}" = set; then
7744	echo $ECHO_N "(cached) $ECHO_C" >&6
7745	else
7746	ac_check_lib_save_LIBS=$LIBS
7747	LIBS="-lcurses $LIBS"
7748	cat >conftest.$ac_ext <<_ACEOF
7749	/* confdefs.h. */
7750	_ACEOF
7751	cat confdefs.h >>conftest.$ac_ext
7752	cat >>conftest.$ac_ext <<_ACEOF
7753	/* end confdefs.h. */
7754
7755
7756	int
7757	main ()
7758	{
7759	return main ();
7760	;
7761	return 0;
7762	}
7763	_ACEOF
7764	rm -f conftest.$ac_objext conftest$ac_exeext
7765	if { (ac_try="$ac_link"
7766	case "(($ac_try" in
7767	\" \| \` \| \\) ac_try_echo=\$ac_try;;
7768	*) ac_try_echo=$ac_try;;
7769	esac
7770	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7771	(eval "$ac_link") 2>conftest.er1
7772	ac_status=$?
7773	grep -v '^ *+' conftest.er1 >conftest.err
7774	rm -f conftest.er1
7775	cat conftest.err >&5
7776	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7777	(exit $ac_status); } && {
7778	test -z "$ac_c_werror_flag" \|\|
7779	test ! -s conftest.err
7780	} && test -s conftest$ac_exeext &&
7781	$as_test_x conftest$ac_exeext; then
7782	ac_cv_lib_curses_main=yes
7783	else
7784	echo "$as_me: failed program was:" >&5
7785	sed 's/^/\| /' conftest.$ac_ext >&5
7786
7787	ac_cv_lib_curses_main=no
7788	fi
7789
7790	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7791	conftest$ac_exeext conftest.$ac_ext
7792	LIBS=$ac_check_lib_save_LIBS
7793	fi
7794	{ echo "$as_me:$LINENO: result: $ac_cv_lib_curses_main" >&5
7795	echo "${ECHO_T}$ac_cv_lib_curses_main" >&6; }
7796	if test $ac_cv_lib_curses_main = yes; then
7797	LIBS="$LIBS -lcurses"
7798	fi
7799
7800	fi
7801	fi
7802	fi
7803
7804
7805	# text for endianness
7806	{ echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
7807	echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6; }
7808	if test "${ac_cv_c_bigendian+set}" = set; then
7809	echo $ECHO_N "(cached) $ECHO_C" >&6
7810	else
7811	# See if sys/param.h defines the BYTE_ORDER macro.
7812	cat >conftest.$ac_ext <<_ACEOF
7813	/* confdefs.h. */
7814	_ACEOF
7815	cat confdefs.h >>conftest.$ac_ext
7816	cat >>conftest.$ac_ext <<_ACEOF
7817	/* end confdefs.h. */
7818	#include <sys/types.h>
7819	#include <sys/param.h>
7820
7821	int
7822	main ()
7823	{
7824	#if ! (defined BYTE_ORDER && defined BIG_ENDIAN && defined LITTLE_ENDIAN \
7825	&& BYTE_ORDER && BIG_ENDIAN && LITTLE_ENDIAN)
7826	bogus endian macros
7827	#endif
7828
7829	;
7830	return 0;
7831	}
7832	_ACEOF
7833	rm -f conftest.$ac_objext
7834	if { (ac_try="$ac_compile"
7835	case "(($ac_try" in
7836	\" \| \` \| \\) ac_try_echo=\$ac_try;;
7837	*) ac_try_echo=$ac_try;;
7838	esac
7839	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7840	(eval "$ac_compile") 2>conftest.er1
7841	ac_status=$?
7842	grep -v '^ *+' conftest.er1 >conftest.err
7843	rm -f conftest.er1
7844	cat conftest.err >&5
7845	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7846	(exit $ac_status); } && {
7847	test -z "$ac_c_werror_flag" \|\|
7848	test ! -s conftest.err
7849	} && test -s conftest.$ac_objext; then
7850	# It does; now see whether it defined to BIG_ENDIAN or not.
7851	cat >conftest.$ac_ext <<_ACEOF
7852	/* confdefs.h. */
7853	_ACEOF
7854	cat confdefs.h >>conftest.$ac_ext
7855	cat >>conftest.$ac_ext <<_ACEOF
7856	/* end confdefs.h. */
7857	#include <sys/types.h>
7858	#include <sys/param.h>
7859
7860	int
7861	main ()
7862	{
7863	#if BYTE_ORDER != BIG_ENDIAN
7864	not big endian
7865	#endif
7866
7867	;
7868	return 0;
7869	}
7870	_ACEOF
7871	rm -f conftest.$ac_objext
7872	if { (ac_try="$ac_compile"
7873	case "(($ac_try" in
7874	\" \| \` \| \\) ac_try_echo=\$ac_try;;
7875	*) ac_try_echo=$ac_try;;
7876	esac
7877	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7878	(eval "$ac_compile") 2>conftest.er1
7879	ac_status=$?
7880	grep -v '^ *+' conftest.er1 >conftest.err
7881	rm -f conftest.er1
7882	cat conftest.err >&5
7883	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7884	(exit $ac_status); } && {
7885	test -z "$ac_c_werror_flag" \|\|
7886	test ! -s conftest.err
7887	} && test -s conftest.$ac_objext; then
7888	ac_cv_c_bigendian=yes
7889	else
7890	echo "$as_me: failed program was:" >&5
7891	sed 's/^/\| /' conftest.$ac_ext >&5
7892
7893	ac_cv_c_bigendian=no
7894	fi
7895
7896	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7897	else
7898	echo "$as_me: failed program was:" >&5
7899	sed 's/^/\| /' conftest.$ac_ext >&5
7900
7901	# It does not; compile a test program.
7902	if test "$cross_compiling" = yes; then
7903	# try to guess the endianness by grepping values into an object file
7904	ac_cv_c_bigendian=unknown
7905	cat >conftest.$ac_ext <<_ACEOF
7906	/* confdefs.h. */
7907	_ACEOF
7908	cat confdefs.h >>conftest.$ac_ext
7909	cat >>conftest.$ac_ext <<_ACEOF
7910	/* end confdefs.h. */
7911	short int ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
7912	short int ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
7913	void _ascii () { char s = (char ) ascii_mm; s = (char *) ascii_ii; }
7914	short int ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
7915	short int ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
7916	void _ebcdic () { char s = (char ) ebcdic_mm; s = (char *) ebcdic_ii; }
7917	int
7918	main ()
7919	{
7920	_ascii (); _ebcdic ();
7921	;
7922	return 0;
7923	}
7924	_ACEOF
7925	rm -f conftest.$ac_objext
7926	if { (ac_try="$ac_compile"
7927	case "(($ac_try" in
7928	\" \| \` \| \\) ac_try_echo=\$ac_try;;
7929	*) ac_try_echo=$ac_try;;
7930	esac
7931	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7932	(eval "$ac_compile") 2>conftest.er1
7933	ac_status=$?
7934	grep -v '^ *+' conftest.er1 >conftest.err
7935	rm -f conftest.er1
7936	cat conftest.err >&5
7937	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7938	(exit $ac_status); } && {
7939	test -z "$ac_c_werror_flag" \|\|
7940	test ! -s conftest.err
7941	} && test -s conftest.$ac_objext; then
7942	if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then
7943	ac_cv_c_bigendian=yes
7944	fi
7945	if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
7946	if test "$ac_cv_c_bigendian" = unknown; then
7947	ac_cv_c_bigendian=no
7948	else
7949	# finding both strings is unlikely to happen, but who knows?
7950	ac_cv_c_bigendian=unknown
7951	fi
7952	fi
7953	else
7954	echo "$as_me: failed program was:" >&5
7955	sed 's/^/\| /' conftest.$ac_ext >&5
7956
7957
7958	fi
7959
7960	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7961	else
7962	cat >conftest.$ac_ext <<_ACEOF
7963	/* confdefs.h. */
7964	_ACEOF
7965	cat confdefs.h >>conftest.$ac_ext
7966	cat >>conftest.$ac_ext <<_ACEOF
7967	/* end confdefs.h. */
7968	$ac_includes_default
7969	int
7970	main ()
7971	{
7972
7973	/* Are we little or big endian? From Harbison&Steele. */
7974	union
7975	{
7976	long int l;
7977	char c[sizeof (long int)];
7978	} u;
7979	u.l = 1;
7980	return u.c[sizeof (long int) - 1] == 1;
7981
7982	;
7983	return 0;
7984	}
7985	_ACEOF
7986	rm -f conftest$ac_exeext
7987	if { (ac_try="$ac_link"
7988	case "(($ac_try" in
7989	\" \| \` \| \\) ac_try_echo=\$ac_try;;
7990	*) ac_try_echo=$ac_try;;
7991	esac
7992	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7993	(eval "$ac_link") 2>&5
7994	ac_status=$?
7995	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7996	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7997	{ (case "(($ac_try" in
7998	\" \| \` \| \\) ac_try_echo=\$ac_try;;
7999	*) ac_try_echo=$ac_try;;
8000	esac
8001	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8002	(eval "$ac_try") 2>&5
8003	ac_status=$?
8004	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8005	(exit $ac_status); }; }; then
8006	ac_cv_c_bigendian=no
8007	else
8008	echo "$as_me: program exited with status $ac_status" >&5
8009	echo "$as_me: failed program was:" >&5
8010	sed 's/^/\| /' conftest.$ac_ext >&5
8011
8012	( exit $ac_status )
8013	ac_cv_c_bigendian=yes
8014	fi
8015	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8016	fi
8017
8018
8019	fi
8020
8021	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8022	fi
8023	{ echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
8024	echo "${ECHO_T}$ac_cv_c_bigendian" >&6; }
8025	case $ac_cv_c_bigendian in
8026	yes)
8027
8028	cat >>confdefs.h <<\_ACEOF
8029	#define WORDS_BIGENDIAN 1
8030	_ACEOF
8031	;;
8032	no)
8033	;;
8034	*)
8035	{ { echo "$as_me:$LINENO: error: unknown endianness
8036	presetting ac_cv_c_bigendian=no (or yes) will help" >&5
8037	echo "$as_me: error: unknown endianness
8038	presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
8039	{ (exit 1); exit 1; }; } ;;
8040	esac
8041
8042
8043	# ---------------------------------------------------------------------------
8044	if test "$ac_cv_func_alloca" = 'no'; then
8045	case " $LIBOBJS " in
8046	" xmalloc.$ac_objext " ) ;;
8047	*) LIBOBJS="$LIBOBJS xmalloc.$ac_objext"
8048	;;
8049	esac
8050
8051	case " $LIBOBJS " in
8052	" error.$ac_objext " ) ;;
8053	*) LIBOBJS="$LIBOBJS error.$ac_objext"
8054	;;
8055	esac
8056
8057	fi
8058
8059
8060	# ---------------------------------------------------------------------------
8061	# see if the user wants to override use of long long
8062	# Check whether --enable-override-longlong was given.
8063	if test "${enable_override_longlong+set}" = set; then
8064	enableval=$enable_override_longlong; cat >>confdefs.h <<\_ACEOF
8065	#define DISABLE_LONG_LONG 1
8066	_ACEOF
8067
8068	fi
8069
8070
8071
8072	# ---------------------------------------------------------------------------
8073
8074	ac_config_files="$ac_config_files Makefile text/Makefile lib/Makefile jni/Makefile java/org/greenstone/mgpp/Makefile"
8075
8076	ac_config_commands="$ac_config_commands default"
8077
8078	cat >confcache <<\_ACEOF
8079	# This file is a shell script that caches the results of configure
8080	# tests run on this system so they can be shared between configure
8081	# scripts and configure runs, see configure's option --config-cache.
8082	# It is not useful on other systems. If it contains results you don't
8083	# want to keep, you may remove or edit it.
8084	#
8085	# config.status only pays attention to the cache file if you give it
8086	# the --recheck option to rerun configure.
8087	#
8088	# `ac_cv_env_foo' variables (set or unset) will be overridden when
8089	# loading this file, other unset `ac_cv_foo' will be assigned the
8090	# following values.
8091
8092	_ACEOF
8093
8094	# The following way of writing the cache mishandles newlines in values,
8095	# but we know of no workaround that is simple, portable, and efficient.
8096	# So, we kill variables containing newlines.
8097	# Ultrix sh set writes to stderr and can't be redirected directly,
8098	# and sets the high bit in the cache file unless we assign to the vars.
8099	(
8100	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
8101	eval ac_val=\$$ac_var
8102	case $ac_val in #(
8103	${as_nl})
8104	case $ac_var in #(
8105	_cv_) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
8106	echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
8107	esac
8108	case $ac_var in #(
8109	_ \| IFS \| as_nl) ;; #(
8110	*) $as_unset $ac_var ;;
8111	esac ;;
8112	esac
8113	done
8114
8115	(set) 2>&1 \|
8116	case $as_nl`(ac_space=' '; set) 2>&1` in #(
8117	${as_nl}ac_space=\ )
8118	# `set' does not quote correctly, so add quotes (double-quote
8119	# substitution turns \\\\ into \\, and sed turns \\ into \).
8120	sed -n \
8121	"s/'/'\\\\''/g;
8122	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
8123	;; #(
8124	*)
8125	# `set' quotes correctly as required by POSIX, so do not add quotes.
8126	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
8127	;;
8128	esac \|
8129	sort
8130	) \|
8131	sed '
8132	/^ac_cv_env_/b end
8133	t clear
8134	:clear
8135	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
8136	t end
8137	s/^$[^=]$=$.$$/\1=${\1=\2}/
8138	:end' >>confcache
8139	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
8140	if test -w "$cache_file"; then
8141	test "x$cache_file" != "x/dev/null" &&
8142	{ echo "$as_me:$LINENO: updating cache $cache_file" >&5
8143	echo "$as_me: updating cache $cache_file" >&6;}
8144	cat confcache >$cache_file
8145	else
8146	{ echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
8147	echo "$as_me: not updating unwritable cache $cache_file" >&6;}
8148	fi
8149	fi
8150	rm -f confcache
8151
8152	test "x$prefix" = xNONE && prefix=$ac_default_prefix
8153	# Let make expand exec_prefix.
8154	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8155
8156	DEFS=-DHAVE_CONFIG_H
8157
8158	ac_libobjs=
8159	ac_ltlibobjs=
8160	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
8161	# 1. Remove the extension, and $U if already installed.
8162	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
8163	ac_i=`echo "$ac_i" \| sed "$ac_script"`
8164	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
8165	# will be set to the directory where LIBOBJS objects are built.
8166	ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
8167	ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
8168	done
8169	LIBOBJS=$ac_libobjs
8170
8171	LTLIBOBJS=$ac_ltlibobjs
8172
8173
8174
8175	: ${CONFIG_STATUS=./config.status}
8176	ac_clean_files_save=$ac_clean_files
8177	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
8178	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
8179	echo "$as_me: creating $CONFIG_STATUS" >&6;}
8180	cat >$CONFIG_STATUS <<_ACEOF
8181	#! $SHELL
8182	# Generated by $as_me.
8183	# Run this file to recreate the current configuration.
8184	# Compiler output produced by configure, useful for debugging
8185	# configure, is in config.log if it exists.
8186
8187	debug=false
8188	ac_cs_recheck=false
8189	ac_cs_silent=false
8190	SHELL=\${CONFIG_SHELL-$SHELL}
8191	_ACEOF
8192
8193	cat >>$CONFIG_STATUS <<\_ACEOF
8194	## --------------------- ##
8195	## M4sh Initialization. ##
8196	## --------------------- ##
8197
8198	# Be more Bourne compatible
8199	DUALCASE=1; export DUALCASE # for MKS sh
8200	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
8201	emulate sh
8202	NULLCMD=:
8203	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
8204	# is contrary to our usage. Disable this feature.
8205	alias -g '${1+"$@"}'='"$@"'
8206	setopt NO_GLOB_SUBST
8207	else
8208	case `(set -o) 2>/dev/null` in
8209	posix) set -o posix ;;
8210	esac
8211
8212	fi
8213
8214
8215
8216
8217	# PATH needs CR
8218	# Avoid depending upon Character Ranges.
8219	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
8220	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8221	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8222	as_cr_digits='0123456789'
8223	as_cr_alnum=$as_cr_Letters$as_cr_digits
8224
8225	# The user is always right.
8226	if test "${PATH_SEPARATOR+set}" != set; then
8227	echo "#! /bin/sh" >conf$$.sh
8228	echo "exit 0" >>conf$$.sh
8229	chmod +x conf$$.sh
8230	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
8231	PATH_SEPARATOR=';'
8232	else
8233	PATH_SEPARATOR=:
8234	fi
8235	rm -f conf$$.sh
8236	fi
8237
8238	# Support unset when possible.
8239	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
8240	as_unset=unset
8241	else
8242	as_unset=false
8243	fi
8244
8245
8246	# IFS
8247	# We need space, tab and new line, in precisely that order. Quoting is
8248	# there to prevent editors from complaining about space-tab.
8249	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
8250	# splitting by setting IFS to empty value.)
8251	as_nl='
8252	'
8253	IFS=" "" $as_nl"
8254
8255	# Find who we are. Look in the path if we contain no directory separator.
8256	case $0 in
8257	[\\/] ) as_myself=$0 ;;
8258	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8259	for as_dir in $PATH
8260	do
8261	IFS=$as_save_IFS
8262	test -z "$as_dir" && as_dir=.
8263	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
8264	done
8265	IFS=$as_save_IFS
8266
8267	;;
8268	esac
8269	# We did not find ourselves, most probably we were run as `sh COMMAND'
8270	# in which case we are not to be found in the path.
8271	if test "x$as_myself" = x; then
8272	as_myself=$0
8273	fi
8274	if test ! -f "$as_myself"; then
8275	echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
8276	{ (exit 1); exit 1; }
8277	fi
8278
8279	# Work around bugs in pre-3.0 UWIN ksh.
8280	for as_var in ENV MAIL MAILPATH
8281	do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
8282	done
8283	PS1='$ '
8284	PS2='> '
8285	PS4='+ '
8286
8287	# NLS nuisances.
8288	for as_var in \
8289	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
8290	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
8291	LC_TELEPHONE LC_TIME
8292	do
8293	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
8294	eval $as_var=C; export $as_var
8295	else
8296	($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
8297	fi
8298	done
8299
8300	# Required to use basename.
8301	if expr a : '$a$' >/dev/null 2>&1 &&
8302	test "X`expr 00001 : '.*$...$'`" = X001; then
8303	as_expr=expr
8304	else
8305	as_expr=false
8306	fi
8307
8308	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
8309	as_basename=basename
8310	else
8311	as_basename=false
8312	fi
8313
8314
8315	# Name of the executable.
8316	as_me=`$as_basename -- "$0" \|\|
8317	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
8318	X"$0" : 'X$//$$' \\| \
8319	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
8320	echo X/"$0" \|
8321	sed '/^.\/$[^/][^/]$\/*$/{
8322	s//\1/
8323	q
8324	}
8325	/^X\/$\/\/$$/{
8326	s//\1/
8327	q
8328	}
8329	/^X\/$\/$.*/{
8330	s//\1/
8331	q
8332	}
8333	s/.*/./; q'`
8334
8335	# CDPATH.
8336	$as_unset CDPATH
8337
8338
8339
8340	as_lineno_1=$LINENO
8341	as_lineno_2=$LINENO
8342	test "x$as_lineno_1" != "x$as_lineno_2" &&
8343	test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" \|\| {
8344
8345	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
8346	# uniformly replaced by the line number. The first 'sed' inserts a
8347	# line-number line after each line using $LINENO; the second 'sed'
8348	# does the real work. The second script uses 'N' to pair each
8349	# line-number line with the line containing $LINENO, and appends
8350	# trailing '-' during substitution so that $LINENO is not a special
8351	# case at line end.
8352	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
8353	# scripts with optimization help from Paolo Bonzini. Blame Lee
8354	# E. McMahon (1931-1989) for sed's syntax. :-)
8355	sed -n '
8356	p
8357	/[$]LINENO/=
8358	' <$as_myself \|
8359	sed '
8360	s/[$]LINENO.*/&-/
8361	t lineno
8362	b
8363	:lineno
8364	N
8365	:loop
8366	s/[$]LINENO$[^'$as_cr_alnum'_].\n$$.$/\2\1\2/
8367	t loop
8368	s/-\n.*//
8369	' >$as_me.lineno &&
8370	chmod +x "$as_me.lineno" \|\|
8371	{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
8372	{ (exit 1); exit 1; }; }
8373
8374	# Don't try to exec as it changes $[0], causing all sort of problems
8375	# (the dirname of $[0] is not the place where we might find the
8376	# original and so on. Autoconf is especially sensitive to this).
8377	. "./$as_me.lineno"
8378	# Exit status is that of the last command.
8379	exit
8380	}
8381
8382
8383	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
8384	as_dirname=dirname
8385	else
8386	as_dirname=false
8387	fi
8388
8389	ECHO_C= ECHO_N= ECHO_T=
8390	case `echo -n x` in
8391	-n*)
8392	case `echo 'x\c'` in
8393	c) ECHO_T=' ';; # ECHO_T is single tab character.
8394	*) ECHO_C='\c';;
8395	esac;;
8396	*)
8397	ECHO_N='-n';;
8398	esac
8399
8400	if expr a : '$a$' >/dev/null 2>&1 &&
8401	test "X`expr 00001 : '.*$...$'`" = X001; then
8402	as_expr=expr
8403	else
8404	as_expr=false
8405	fi
8406
8407	rm -f conf$$ conf$$.exe conf$$.file
8408	if test -d conf$$.dir; then
8409	rm -f conf$$.dir/conf$$.file
8410	else
8411	rm -f conf$$.dir
8412	mkdir conf$$.dir
8413	fi
8414	echo >conf$$.file
8415	if ln -s conf$$.file conf$$ 2>/dev/null; then
8416	as_ln_s='ln -s'
8417	# ... but there are two gotchas:
8418	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
8419	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
8420	# In both cases, we have to default to `cp -p'.
8421	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
8422	as_ln_s='cp -p'
8423	elif ln conf$$.file conf$$ 2>/dev/null; then
8424	as_ln_s=ln
8425	else
8426	as_ln_s='cp -p'
8427	fi
8428	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
8429	rmdir conf$$.dir 2>/dev/null
8430
8431	if mkdir -p . 2>/dev/null; then
8432	as_mkdir_p=:
8433	else
8434	test -d ./-p && rmdir ./-p
8435	as_mkdir_p=false
8436	fi
8437
8438	if test -x / >/dev/null 2>&1; then
8439	as_test_x='test -x'
8440	else
8441	if ls -dL / >/dev/null 2>&1; then
8442	as_ls_L_option=L
8443	else
8444	as_ls_L_option=
8445	fi
8446	as_test_x='
8447	eval sh -c '\''
8448	if test -d "$1"; then
8449	test -d "$1/.";
8450	else
8451	case $1 in
8452	-*)set "./$1";;
8453	esac;
8454	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
8455	???[sx]):;;)false;;esac;fi
8456	'\'' sh
8457	'
8458	fi
8459	as_executable_p=$as_test_x
8460
8461	# Sed expression to map a string onto a valid CPP name.
8462	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8463
8464	# Sed expression to map a string onto a valid variable name.
8465	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8466
8467
8468	exec 6>&1
8469
8470	# Save the log message, to keep $[0] and so on meaningful, and to
8471	# report actual input values of CONFIG_FILES etc. instead of their
8472	# values after options handling.
8473	ac_log="
8474	This file was extended by $as_me, which was
8475	generated by GNU Autoconf 2.61. Invocation command line was
8476
8477	CONFIG_FILES = $CONFIG_FILES
8478	CONFIG_HEADERS = $CONFIG_HEADERS
8479	CONFIG_LINKS = $CONFIG_LINKS
8480	CONFIG_COMMANDS = $CONFIG_COMMANDS
8481	$ $0 $@
8482
8483	on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
8484	"
8485
8486	_ACEOF
8487
8488	cat >>$CONFIG_STATUS <<_ACEOF
8489	# Files that config.status was made for.
8490	config_files="$ac_config_files"
8491	config_headers="$ac_config_headers"
8492	config_commands="$ac_config_commands"
8493
8494	_ACEOF
8495
8496	cat >>$CONFIG_STATUS <<\_ACEOF
8497	ac_cs_usage="\
8498	\`$as_me' instantiates files from templates according to the
8499	current configuration.
8500
8501	Usage: $0 [OPTIONS] [FILE]...
8502
8503	-h, --help print this help, then exit
8504	-V, --version print version number and configuration settings, then exit
8505	-q, --quiet do not print progress messages
8506	-d, --debug don't remove temporary files
8507	--recheck update $as_me by reconfiguring in the same conditions
8508	--file=FILE[:TEMPLATE]
8509	instantiate the configuration file FILE
8510	--header=FILE[:TEMPLATE]
8511	instantiate the configuration header FILE
8512
8513	Configuration files:
8514	$config_files
8515
8516	Configuration headers:
8517	$config_headers
8518
8519	Configuration commands:
8520	$config_commands
8521
8522	Report bugs to <[email protected]>."
8523
8524	_ACEOF
8525	cat >>$CONFIG_STATUS <<_ACEOF
8526	ac_cs_version="\\
8527	config.status
8528	configured by $0, generated by GNU Autoconf 2.61,
8529	with options \\"`echo "$ac_configure_args" \| sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
8530
8531	Copyright (C) 2006 Free Software Foundation, Inc.
8532	This config.status script is free software; the Free Software Foundation
8533	gives unlimited permission to copy, distribute and modify it."
8534
8535	ac_pwd='$ac_pwd'
8536	srcdir='$srcdir'
8537	INSTALL='$INSTALL'
8538	_ACEOF
8539
8540	cat >>$CONFIG_STATUS <<\_ACEOF
8541	# If no file are specified by the user, then we need to provide default
8542	# value. By we need to know if files were specified by the user.
8543	ac_need_defaults=:
8544	while test $# != 0
8545	do
8546	case $1 in
8547	--=)
8548	ac_option=`expr "X$1" : 'X$[^=]*$='`
8549	ac_optarg=`expr "X$1" : 'X[^=]=$.$'`
8550	ac_shift=:
8551	;;
8552	*)
8553	ac_option=$1
8554	ac_optarg=$2
8555	ac_shift=shift
8556	;;
8557	esac
8558
8559	case $ac_option in
8560	# Handling of the options.
8561	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
8562	ac_cs_recheck=: ;;
8563	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )
8564	echo "$ac_cs_version"; exit ;;
8565	--debug \| --debu \| --deb \| --de \| --d \| -d )
8566	debug=: ;;
8567	--file \| --fil \| --fi \| --f )
8568	$ac_shift
8569	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
8570	ac_need_defaults=false;;
8571	--header \| --heade \| --head \| --hea )
8572	$ac_shift
8573	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
8574	ac_need_defaults=false;;
8575	--he \| --h)
8576	# Conflict between --help and --header
8577	{ echo "$as_me: error: ambiguous option: $1
8578	Try \`$0 --help' for more information." >&2
8579	{ (exit 1); exit 1; }; };;
8580	--help \| --hel \| -h )
8581	echo "$ac_cs_usage"; exit ;;
8582	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
8583	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
8584	ac_cs_silent=: ;;
8585
8586	# This is an error.
8587	-*) { echo "$as_me: error: unrecognized option: $1
8588	Try \`$0 --help' for more information." >&2
8589	{ (exit 1); exit 1; }; } ;;
8590
8591	*) ac_config_targets="$ac_config_targets $1"
8592	ac_need_defaults=false ;;
8593
8594	esac
8595	shift
8596	done
8597
8598	ac_configure_extra_args=
8599
8600	if $ac_cs_silent; then
8601	exec 6>/dev/null
8602	ac_configure_extra_args="$ac_configure_extra_args --silent"
8603	fi
8604
8605	_ACEOF
8606	cat >>$CONFIG_STATUS <<_ACEOF
8607	if \$ac_cs_recheck; then
8608	echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
8609	CONFIG_SHELL=$SHELL
8610	export CONFIG_SHELL
8611	exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8612	fi
8613
8614	_ACEOF
8615	cat >>$CONFIG_STATUS <<\_ACEOF
8616	exec 5>>config.log
8617	{
8618	echo
8619	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8620	## Running $as_me. ##
8621	_ASBOX
8622	echo "$ac_log"
8623	} >&5
8624
8625	_ACEOF
8626	cat >>$CONFIG_STATUS <<_ACEOF
8627	_ACEOF
8628
8629	cat >>$CONFIG_STATUS <<\_ACEOF
8630
8631	# Handling of arguments.
8632	for ac_config_target in $ac_config_targets
8633	do
8634	case $ac_config_target in
8635	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
8636	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8637	"text/Makefile") CONFIG_FILES="$CONFIG_FILES text/Makefile" ;;
8638	"lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
8639	"jni/Makefile") CONFIG_FILES="$CONFIG_FILES jni/Makefile" ;;
8640	"java/org/greenstone/mgpp/Makefile") CONFIG_FILES="$CONFIG_FILES java/org/greenstone/mgpp/Makefile" ;;
8641	"default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
8642
8643	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
8644	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
8645	{ (exit 1); exit 1; }; };;
8646	esac
8647	done
8648
8649
8650	# If the user did not use the arguments to specify the items to instantiate,
8651	# then the envvar interface is used. Set only those that are not.
8652	# We use the long form for the default assignment because of an extremely
8653	# bizarre bug on SunOS 4.1.3.
8654	if $ac_need_defaults; then
8655	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
8656	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
8657	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
8658	fi
8659
8660	# Have a temporary directory for convenience. Make it in the build tree
8661	# simply because there is no reason against having it here, and in addition,
8662	# creating and moving files from /tmp can sometimes cause problems.
8663	# Hook for its removal unless debugging.
8664	# Note that there is a small window in which the directory will not be cleaned:
8665	# after its creation but before its name has been assigned to `$tmp'.
8666	$debug \|\|
8667	{
8668	tmp=
8669	trap 'exit_status=$?
8670	{ test -z "$tmp" \|\| test ! -d "$tmp" \|\| rm -fr "$tmp"; } && exit $exit_status
8671	' 0
8672	trap '{ (exit 1); exit 1; }' 1 2 13 15
8673	}
8674	# Create a (secure) tmp directory for tmp files.
8675
8676	{
8677	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
8678	test -n "$tmp" && test -d "$tmp"
8679	} \|\|
8680	{
8681	tmp=./conf$$-$RANDOM
8682	(umask 077 && mkdir "$tmp")
8683	} \|\|
8684	{
8685	echo "$me: cannot create a temporary directory in ." >&2
8686	{ (exit 1); exit 1; }
8687	}
8688
8689	#
8690	# Set up the sed scripts for CONFIG_FILES section.
8691	#
8692
8693	# No need to generate the scripts if there are no CONFIG_FILES.
8694	# This happens for instance when ./config.status config.h
8695	if test -n "$CONFIG_FILES"; then
8696
8697	_ACEOF
8698
8699
8700
8701	ac_delim='%!_!# '
8702	for ac_last_try in false false false false false :; do
8703	cat >conf$$subs.sed <<_ACEOF
8704	SHELL!$SHELL$ac_delim
8705	PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
8706	PACKAGE_NAME!$PACKAGE_NAME$ac_delim
8707	PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
8708	PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
8709	PACKAGE_STRING!$PACKAGE_STRING$ac_delim
8710	PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
8711	exec_prefix!$exec_prefix$ac_delim
8712	prefix!$prefix$ac_delim
8713	program_transform_name!$program_transform_name$ac_delim
8714	bindir!$bindir$ac_delim
8715	sbindir!$sbindir$ac_delim
8716	libexecdir!$libexecdir$ac_delim
8717	datarootdir!$datarootdir$ac_delim
8718	datadir!$datadir$ac_delim
8719	sysconfdir!$sysconfdir$ac_delim
8720	sharedstatedir!$sharedstatedir$ac_delim
8721	localstatedir!$localstatedir$ac_delim
8722	includedir!$includedir$ac_delim
8723	oldincludedir!$oldincludedir$ac_delim
8724	docdir!$docdir$ac_delim
8725	infodir!$infodir$ac_delim
8726	htmldir!$htmldir$ac_delim
8727	dvidir!$dvidir$ac_delim
8728	pdfdir!$pdfdir$ac_delim
8729	psdir!$psdir$ac_delim
8730	libdir!$libdir$ac_delim
8731	localedir!$localedir$ac_delim
8732	mandir!$mandir$ac_delim
8733	DEFS!$DEFS$ac_delim
8734	ECHO_C!$ECHO_C$ac_delim
8735	ECHO_N!$ECHO_N$ac_delim
8736	ECHO_T!$ECHO_T$ac_delim
8737	LIBS!$LIBS$ac_delim
8738	build_alias!$build_alias$ac_delim
8739	host_alias!$host_alias$ac_delim
8740	target_alias!$target_alias$ac_delim
8741	build!$build$ac_delim
8742	build_cpu!$build_cpu$ac_delim
8743	build_vendor!$build_vendor$ac_delim
8744	build_os!$build_os$ac_delim
8745	host!$host$ac_delim
8746	host_cpu!$host_cpu$ac_delim
8747	host_vendor!$host_vendor$ac_delim
8748	host_os!$host_os$ac_delim
8749	target!$target$ac_delim
8750	target_cpu!$target_cpu$ac_delim
8751	target_vendor!$target_vendor$ac_delim
8752	target_os!$target_os$ac_delim
8753	PACKAGE!$PACKAGE$ac_delim
8754	VERSION!$VERSION$ac_delim
8755	COMPAT32BITFLAGS!$COMPAT32BITFLAGS$ac_delim
8756	ENABLE_ACCENTFOLD!$ENABLE_ACCENTFOLD$ac_delim
8757	CXX!$CXX$ac_delim
8758	CXXFLAGS!$CXXFLAGS$ac_delim
8759	LDFLAGS!$LDFLAGS$ac_delim
8760	CPPFLAGS!$CPPFLAGS$ac_delim
8761	ac_ct_CXX!$ac_ct_CXX$ac_delim
8762	EXEEXT!$EXEEXT$ac_delim
8763	OBJEXT!$OBJEXT$ac_delim
8764	AWK!$AWK$ac_delim
8765	YACC!$YACC$ac_delim
8766	YFLAGS!$YFLAGS$ac_delim
8767	CC!$CC$ac_delim
8768	CFLAGS!$CFLAGS$ac_delim
8769	ac_ct_CC!$ac_ct_CC$ac_delim
8770	INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
8771	INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
8772	INSTALL_DATA!$INSTALL_DATA$ac_delim
8773	LN_S!$LN_S$ac_delim
8774	SET_MAKE!$SET_MAKE$ac_delim
8775	RANLIB!$RANLIB$ac_delim
8776	CPP!$CPP$ac_delim
8777	GREP!$GREP$ac_delim
8778	EGREP!$EGREP$ac_delim
8779	U!$U$ac_delim
8780	ANSI2KNR!$ANSI2KNR$ac_delim
8781	UNAC_DIR!$UNAC_DIR$ac_delim
8782	ALLOCA!$ALLOCA$ac_delim
8783	LIBOBJS!$LIBOBJS$ac_delim
8784	JNIINC!$JNIINC$ac_delim
8785	JNISUFFIX!$JNISUFFIX$ac_delim
8786	JNIFLAGS!$JNIFLAGS$ac_delim
8787	LTLIBOBJS!$LTLIBOBJS$ac_delim
8788	_ACEOF
8789
8790	if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed \| grep -c X` = 84; then
8791	break
8792	elif $ac_last_try; then
8793	{ { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
8794	echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
8795	{ (exit 1); exit 1; }; }
8796	else
8797	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8798	fi
8799	done
8800
8801	ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
8802	if test -n "$ac_eof"; then
8803	ac_eof=`echo "$ac_eof" \| sort -nru \| sed 1q`
8804	ac_eof=`expr $ac_eof + 1`
8805	fi
8806
8807	cat >>$CONFIG_STATUS <<_ACEOF
8808	cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
8809	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
8810	_ACEOF
8811	sed '
8812	s/[,\\&]/\\&/g; s/@/@\|#_!!_#\|/g
8813	s/^/s,@/; s/!/@,\|#_!!_#\|/
8814	:n
8815	t n
8816	s/'"$ac_delim"'$/,g/; t
8817	s/$/\\/; p
8818	N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@\|#_!!_#\|/g; b n
8819	' >>$CONFIG_STATUS <conf$$subs.sed
8820	rm -f conf$$subs.sed
8821	cat >>$CONFIG_STATUS <<_ACEOF
8822	:end
8823	s/\|#_!!_#\|//g
8824	CEOF$ac_eof
8825	_ACEOF
8826
8827
8828	# VPATH may cause trouble with some makes, so we remove $(srcdir),
8829	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
8830	# trailing colons and then remove the whole line if VPATH becomes empty
8831	# (actually we leave an empty line to preserve line numbers).
8832	if test "x$srcdir" = x.; then
8833	ac_vpsub='/^[ ]VPATH[ ]=/{
8834	s/:\$(srcdir):/:/
8835	s/:\${srcdir}:/:/
8836	s/:@srcdir@:/:/
8837	s/^$[^=]=[ ]$:*/\1/
8838	s/:*$//
8839	s/^[^=]=[ ]$//
8840	}'
8841	fi
8842
8843	cat >>$CONFIG_STATUS <<\_ACEOF
8844	fi # test -n "$CONFIG_FILES"
8845
8846
8847	for ac_tag in :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS
8848	do
8849	case $ac_tag in
8850	:[FHLC]) ac_mode=$ac_tag; continue;;
8851	esac
8852	case $ac_mode$ac_tag in
8853	:[FHL]:);;
8854	:L* \| :C:) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
8855	echo "$as_me: error: Invalid tag $ac_tag." >&2;}
8856	{ (exit 1); exit 1; }; };;
8857	:[FH]-) ac_tag=-:-;;
8858	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
8859	esac
8860	ac_save_IFS=$IFS
8861	IFS=:
8862	set x $ac_tag
8863	IFS=$ac_save_IFS
8864	shift
8865	ac_file=$1
8866	shift
8867
8868	case $ac_mode in
8869	:L) ac_source=$1;;
8870	:[FH])
8871	ac_file_inputs=
8872	for ac_f
8873	do
8874	case $ac_f in
8875	-) ac_f="$tmp/stdin";;
8876	*) # Look for the file first in the build tree, then in the source tree
8877	# (if the path is not absolute). The absolute path cannot be DOS-style,
8878	# because $ac_f cannot contain `:'.
8879	test -f "$ac_f" \|\|
8880	case $ac_f in
8881	[\\/$]*) false;;
8882	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
8883	esac \|\|
8884	{ { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
8885	echo "$as_me: error: cannot find input file: $ac_f" >&2;}
8886	{ (exit 1); exit 1; }; };;
8887	esac
8888	ac_file_inputs="$ac_file_inputs $ac_f"
8889	done
8890
8891	# Let's still pretend it is `configure' which instantiates (i.e., don't
8892	# use $as_me), people would be surprised to read:
8893	# /* config.h. Generated by config.status. */
8894	configure_input="Generated from "`IFS=:
8895	echo $* \| sed 's\|^[^:]/\|\|;s\|:[^:]/\|, \|g'`" by configure."
8896	if test x"$ac_file" != x-; then
8897	configure_input="$ac_file. $configure_input"
8898	{ echo "$as_me:$LINENO: creating $ac_file" >&5
8899	echo "$as_me: creating $ac_file" >&6;}
8900	fi
8901
8902	case $ac_tag in
8903	:-: \| *:-) cat >"$tmp/stdin";;
8904	esac
8905	;;
8906	esac
8907
8908	ac_dir=`$as_dirname -- "$ac_file" \|\|
8909	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
8910	X"$ac_file" : 'X$//$[^/]' \\| \
8911	X"$ac_file" : 'X$//$$' \\| \
8912	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
8913	echo X"$ac_file" \|
8914	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
8915	s//\1/
8916	q
8917	}
8918	/^X$\/\/$[^/].*/{
8919	s//\1/
8920	q
8921	}
8922	/^X$\/\/$$/{
8923	s//\1/
8924	q
8925	}
8926	/^X$\/$.*/{
8927	s//\1/
8928	q
8929	}
8930	s/.*/./; q'`
8931	{ as_dir="$ac_dir"
8932	case $as_dir in #(
8933	-*) as_dir=./$as_dir;;
8934	esac
8935	test -d "$as_dir" \|\| { $as_mkdir_p && mkdir -p "$as_dir"; } \|\| {
8936	as_dirs=
8937	while :; do
8938	case $as_dir in #(
8939	\') as_qdir=`echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #(
8940	*) as_qdir=$as_dir;;
8941	esac
8942	as_dirs="'$as_qdir' $as_dirs"
8943	as_dir=`$as_dirname -- "$as_dir" \|\|
8944	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
8945	X"$as_dir" : 'X$//$[^/]' \\| \
8946	X"$as_dir" : 'X$//$$' \\| \
8947	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
8948	echo X"$as_dir" \|
8949	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
8950	s//\1/
8951	q
8952	}
8953	/^X$\/\/$[^/].*/{
8954	s//\1/
8955	q
8956	}
8957	/^X$\/\/$$/{
8958	s//\1/
8959	q
8960	}
8961	/^X$\/$.*/{
8962	s//\1/
8963	q
8964	}
8965	s/.*/./; q'`
8966	test -d "$as_dir" && break
8967	done
8968	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
8969	} \|\| test -d "$as_dir" \|\| { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
8970	echo "$as_me: error: cannot create directory $as_dir" >&2;}
8971	{ (exit 1); exit 1; }; }; }
8972	ac_builddir=.
8973
8974	case "$ac_dir" in
8975	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
8976	*)
8977	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
8978	# A ".." for each directory in $ac_dir_suffix.
8979	ac_top_builddir_sub=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,/..,g;s,/,,'`
8980	case $ac_top_builddir_sub in
8981	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
8982	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
8983	esac ;;
8984	esac
8985	ac_abs_top_builddir=$ac_pwd
8986	ac_abs_builddir=$ac_pwd$ac_dir_suffix
8987	# for backward compatibility:
8988	ac_top_builddir=$ac_top_build_prefix
8989
8990	case $srcdir in
8991	.) # We are building in place.
8992	ac_srcdir=.
8993	ac_top_srcdir=$ac_top_builddir_sub
8994	ac_abs_top_srcdir=$ac_pwd ;;
8995	[\\/]* \| ?:[\\/]* ) # Absolute name.
8996	ac_srcdir=$srcdir$ac_dir_suffix;
8997	ac_top_srcdir=$srcdir
8998	ac_abs_top_srcdir=$srcdir ;;
8999	*) # Relative name.
9000	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
9001	ac_top_srcdir=$ac_top_build_prefix$srcdir
9002	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
9003	esac
9004	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
9005
9006
9007	case $ac_mode in
9008	:F)
9009	#
9010	# CONFIG_FILE
9011	#
9012
9013	case $INSTALL in
9014	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
9015	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
9016	esac
9017	_ACEOF
9018
9019	cat >>$CONFIG_STATUS <<\_ACEOF
9020	# If the template does not know about datarootdir, expand it.
9021	# FIXME: This hack should be removed a few years after 2.60.
9022	ac_datarootdir_hack=; ac_datarootdir_seen=
9023
9024	case `sed -n '/datarootdir/ {
9025	p
9026	q
9027	}
9028	/@datadir@/p
9029	/@docdir@/p
9030	/@infodir@/p
9031	/@localedir@/p
9032	/@mandir@/p
9033	' $ac_file_inputs` in
9034	datarootdir) ac_datarootdir_seen=yes;;
9035	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)
9036	{ echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
9037	echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
9038	_ACEOF
9039	cat >>$CONFIG_STATUS <<_ACEOF
9040	ac_datarootdir_hack='
9041	s&@datadir@&$datadir&g
9042	s&@docdir@&$docdir&g
9043	s&@infodir@&$infodir&g
9044	s&@localedir@&$localedir&g
9045	s&@mandir@&$mandir&g
9046	s&\\\${datarootdir}&$datarootdir&g' ;;
9047	esac
9048	_ACEOF
9049
9050	# Neutralize VPATH when `$srcdir' = `.'.
9051	# Shell code in configure.ac might set extrasub.
9052	# FIXME: do we really want to maintain this feature?
9053	cat >>$CONFIG_STATUS <<_ACEOF
9054	sed "$ac_vpsub
9055	$extrasub
9056	_ACEOF
9057	cat >>$CONFIG_STATUS <<\_ACEOF
9058	:t
9059	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
9060	s&@configure_input@&$configure_input&;t t
9061	s&@top_builddir@&$ac_top_builddir_sub&;t t
9062	s&@srcdir@&$ac_srcdir&;t t
9063	s&@abs_srcdir@&$ac_abs_srcdir&;t t
9064	s&@top_srcdir@&$ac_top_srcdir&;t t
9065	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
9066	s&@builddir@&$ac_builddir&;t t
9067	s&@abs_builddir@&$ac_abs_builddir&;t t
9068	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
9069	s&@INSTALL@&$ac_INSTALL&;t t
9070	$ac_datarootdir_hack
9071	" $ac_file_inputs \| sed -f "$tmp/subs-1.sed" >$tmp/out
9072
9073	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
9074	{ ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
9075	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
9076	{ echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9077	which seems to be undefined. Please make sure it is defined." >&5
9078	echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9079	which seems to be undefined. Please make sure it is defined." >&2;}
9080
9081	rm -f "$tmp/stdin"
9082	case $ac_file in
9083	-) cat "$tmp/out"; rm -f "$tmp/out";;
9084	*) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
9085	esac
9086	;;
9087	:H)
9088	#
9089	# CONFIG_HEADER
9090	#
9091	_ACEOF
9092
9093	# Transform confdefs.h into a sed script `conftest.defines', that
9094	# substitutes the proper values into config.h.in to produce config.h.
9095	rm -f conftest.defines conftest.tail
9096	# First, append a space to every undef/define line, to ease matching.
9097	echo 's/$/ /' >conftest.defines
9098	# Then, protect against being on the right side of a sed subst, or in
9099	# an unquoted here document, in config.status. If some macros were
9100	# called several times there might be several #defines for the same
9101	# symbol, which is useless. But do not sort them, since the last
9102	# AC_DEFINE must be honored.
9103	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
9104	# These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
9105	# NAME is the cpp macro being defined, VALUE is the value it is being given.
9106	# PARAMS is the parameter list in the macro definition--in most cases, it's
9107	# just an empty string.
9108	ac_dA='s,^\$[ #]\$[^ ]\\([ ]*'
9109	ac_dB='\\)[ (].*,\\1define\\2'
9110	ac_dC=' '
9111	ac_dD=' ,'
9112
9113	uniq confdefs.h \|
9114	sed -n '
9115	t rset
9116	:rset
9117	s/^[ ]#[ ]define[ ][ ]*//
9118	t ok
9119	d
9120	:ok
9121	s/[\\&,]/\\&/g
9122	s/^$'"$ac_word_re"'$$([^()])$[ ]$.*$/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
9123	s/^$'"$ac_word_re"'$[ ]$.$/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
9124	' >>conftest.defines
9125
9126	# Remove the space that was appended to ease matching.
9127	# Then replace #undef with comments. This is necessary, for
9128	# example, in the case of _POSIX_SOURCE, which is predefined and required
9129	# on some systems where configure will not decide to define it.
9130	# (The regexp can be short, since the line contains either #define or #undef.)
9131	echo 's/ $//
9132	s,^[ #]u.,/* & */,' >>conftest.defines
9133
9134	# Break up conftest.defines:
9135	ac_max_sed_lines=50
9136
9137	# First sed command is: sed -f defines.sed $ac_file_inputs >"$tmp/out1"
9138	# Second one is: sed -f defines.sed "$tmp/out1" >"$tmp/out2"
9139	# Third one will be: sed -f defines.sed "$tmp/out2" >"$tmp/out1"
9140	# et cetera.
9141	ac_in='$ac_file_inputs'
9142	ac_out='"$tmp/out1"'
9143	ac_nxt='"$tmp/out2"'
9144
9145	while :
9146	do
9147	# Write a here document:
9148	cat >>$CONFIG_STATUS <<_ACEOF
9149	# First, check the format of the line:
9150	cat >"\$tmp/defines.sed" <<\\CEOF
9151	/^[ ]#[ ]undef[ ][ ]$ac_word_re[ ]\$/b def
9152	/^[ ]#[ ]define[ ][ ]*$ac_word_re[( ]/b def
9153	b
9154	:def
9155	_ACEOF
9156	sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
9157	echo 'CEOF
9158	sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
9159	ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
9160	sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
9161	grep . conftest.tail >/dev/null \|\| break
9162	rm -f conftest.defines
9163	mv conftest.tail conftest.defines
9164	done
9165	rm -f conftest.defines conftest.tail
9166
9167	echo "ac_result=$ac_in" >>$CONFIG_STATUS
9168	cat >>$CONFIG_STATUS <<\_ACEOF
9169	if test x"$ac_file" != x-; then
9170	echo "/* $configure_input */" >"$tmp/config.h"
9171	cat "$ac_result" >>"$tmp/config.h"
9172	if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then
9173	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5
9174	echo "$as_me: $ac_file is unchanged" >&6;}
9175	else
9176	rm -f $ac_file
9177	mv "$tmp/config.h" $ac_file
9178	fi
9179	else
9180	echo "/* $configure_input */"
9181	cat "$ac_result"
9182	fi
9183	rm -f "$tmp/out12"
9184	;;
9185
9186	:C) { echo "$as_me:$LINENO: executing $ac_file commands" >&5
9187	echo "$as_me: executing $ac_file commands" >&6;}
9188	;;
9189	esac
9190
9191
9192	case $ac_file$ac_mode in
9193	"default":C) test -z "$CONFIG_HEADERS" \|\| echo timestamp > stamp-h ;;
9194
9195	esac
9196	done # for ac_tag
9197
9198
9199	{ (exit 0); exit 0; }
9200	_ACEOF
9201	chmod +x $CONFIG_STATUS
9202	ac_clean_files=$ac_clean_files_save
9203
9204
9205	# configure is writing to config.log, and then calls config.status.
9206	# config.status does its own redirection, appending to config.log.
9207	# Unfortunately, on DOS this fails, as config.log is still kept open
9208	# by configure, so config.status won't be able to write to it; its
9209	# output is simply discarded. So we exec the FD to /dev/null,
9210	# effectively closing config.log, so it can be properly (re)opened and
9211	# appended to by config.status. When coming back to configure, we
9212	# need to make the FD available again.
9213	if test "$no_create" != yes; then
9214	ac_cs_success=:
9215	ac_config_status_args=
9216	test "$silent" = yes &&
9217	ac_config_status_args="$ac_config_status_args --quiet"
9218	exec 5>/dev/null
9219	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
9220	exec 5>>config.log
9221	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
9222	# would make configure fail if this is the last instruction.
9223	$ac_cs_success \|\| { (exit 1); exit 1; }
9224	fi
9225

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