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configure@ 20844

Last change on this file since 20844 was 20844, 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: 248.4 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 $ENABLE_ACCENTFOLD = 1; then
5226
5227	{ echo "$as_me:$LINENO: checking for main in -liconv" >&5
5228	echo $ECHO_N "checking for main in -liconv... $ECHO_C" >&6; }
5229	if test "${ac_cv_lib_iconv_main+set}" = set; then
5230	echo $ECHO_N "(cached) $ECHO_C" >&6
5231	else
5232	ac_check_lib_save_LIBS=$LIBS
5233	LIBS="-liconv $LIBS"
5234	cat >conftest.$ac_ext <<_ACEOF
5235	/* confdefs.h. */
5236	_ACEOF
5237	cat confdefs.h >>conftest.$ac_ext
5238	cat >>conftest.$ac_ext <<_ACEOF
5239	/* end confdefs.h. */
5240
5241
5242	int
5243	main ()
5244	{
5245	return main ();
5246	;
5247	return 0;
5248	}
5249	_ACEOF
5250	rm -f conftest.$ac_objext conftest$ac_exeext
5251	if { (ac_try="$ac_link"
5252	case "(($ac_try" in
5253	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5254	*) ac_try_echo=$ac_try;;
5255	esac
5256	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5257	(eval "$ac_link") 2>conftest.er1
5258	ac_status=$?
5259	grep -v '^ *+' conftest.er1 >conftest.err
5260	rm -f conftest.er1
5261	cat conftest.err >&5
5262	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5263	(exit $ac_status); } && {
5264	test -z "$ac_c_werror_flag" \|\|
5265	test ! -s conftest.err
5266	} && test -s conftest$ac_exeext &&
5267	$as_test_x conftest$ac_exeext; then
5268	ac_cv_lib_iconv_main=yes
5269	else
5270	echo "$as_me: failed program was:" >&5
5271	sed 's/^/\| /' conftest.$ac_ext >&5
5272
5273	ac_cv_lib_iconv_main=no
5274	fi
5275
5276	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5277	conftest$ac_exeext conftest.$ac_ext
5278	LIBS=$ac_check_lib_save_LIBS
5279	fi
5280	{ echo "$as_me:$LINENO: result: $ac_cv_lib_iconv_main" >&5
5281	echo "${ECHO_T}$ac_cv_lib_iconv_main" >&6; }
5282	if test $ac_cv_lib_iconv_main = yes; then
5283	cat >>confdefs.h <<_ACEOF
5284	#define HAVE_LIBICONV 1
5285	_ACEOF
5286
5287	LIBS="-liconv $LIBS"
5288
5289	fi
5290	ac_cv_lib_iconv=ac_cv_lib_iconv_main
5291
5292	fi
5293
5294
5295
5296
5297
5298
5299
5300	ac_header_dirent=no
5301	for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
5302	as_ac_Header=`echo "ac_cv_header_dirent_$ac_hdr" \| $as_tr_sh`
5303	{ echo "$as_me:$LINENO: checking for $ac_hdr that defines DIR" >&5
5304	echo $ECHO_N "checking for $ac_hdr that defines DIR... $ECHO_C" >&6; }
5305	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5306	echo $ECHO_N "(cached) $ECHO_C" >&6
5307	else
5308	cat >conftest.$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	#include <sys/types.h>
5315	#include <$ac_hdr>
5316
5317	int
5318	main ()
5319	{
5320	if ((DIR *) 0)
5321	return 0;
5322	;
5323	return 0;
5324	}
5325	_ACEOF
5326	rm -f conftest.$ac_objext
5327	if { (ac_try="$ac_compile"
5328	case "(($ac_try" in
5329	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5330	*) ac_try_echo=$ac_try;;
5331	esac
5332	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5333	(eval "$ac_compile") 2>conftest.er1
5334	ac_status=$?
5335	grep -v '^ *+' conftest.er1 >conftest.err
5336	rm -f conftest.er1
5337	cat conftest.err >&5
5338	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5339	(exit $ac_status); } && {
5340	test -z "$ac_c_werror_flag" \|\|
5341	test ! -s conftest.err
5342	} && test -s conftest.$ac_objext; then
5343	eval "$as_ac_Header=yes"
5344	else
5345	echo "$as_me: failed program was:" >&5
5346	sed 's/^/\| /' conftest.$ac_ext >&5
5347
5348	eval "$as_ac_Header=no"
5349	fi
5350
5351	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5352	fi
5353	ac_res=`eval echo '${'$as_ac_Header'}'`
5354	{ echo "$as_me:$LINENO: result: $ac_res" >&5
5355	echo "${ECHO_T}$ac_res" >&6; }
5356	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5357	cat >>confdefs.h <<_ACEOF
5358	#define `echo "HAVE_$ac_hdr" \| $as_tr_cpp` 1
5359	_ACEOF
5360
5361	ac_header_dirent=$ac_hdr; break
5362	fi
5363
5364	done
5365	# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
5366	if test $ac_header_dirent = dirent.h; then
5367	{ echo "$as_me:$LINENO: checking for library containing opendir" >&5
5368	echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6; }
5369	if test "${ac_cv_search_opendir+set}" = set; then
5370	echo $ECHO_N "(cached) $ECHO_C" >&6
5371	else
5372	ac_func_search_save_LIBS=$LIBS
5373	cat >conftest.$ac_ext <<_ACEOF
5374	/* confdefs.h. */
5375	_ACEOF
5376	cat confdefs.h >>conftest.$ac_ext
5377	cat >>conftest.$ac_ext <<_ACEOF
5378	/* end confdefs.h. */
5379
5380	/* Override any GCC internal prototype to avoid an error.
5381	Use char because int might match the return type of a GCC
5382	builtin and then its argument prototype would still apply. */
5383	#ifdef __cplusplus
5384	extern "C"
5385	#endif
5386	char opendir ();
5387	int
5388	main ()
5389	{
5390	return opendir ();
5391	;
5392	return 0;
5393	}
5394	_ACEOF
5395	for ac_lib in '' dir; do
5396	if test -z "$ac_lib"; then
5397	ac_res="none required"
5398	else
5399	ac_res=-l$ac_lib
5400	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
5401	fi
5402	rm -f conftest.$ac_objext conftest$ac_exeext
5403	if { (ac_try="$ac_link"
5404	case "(($ac_try" in
5405	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5406	*) ac_try_echo=$ac_try;;
5407	esac
5408	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5409	(eval "$ac_link") 2>conftest.er1
5410	ac_status=$?
5411	grep -v '^ *+' conftest.er1 >conftest.err
5412	rm -f conftest.er1
5413	cat conftest.err >&5
5414	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5415	(exit $ac_status); } && {
5416	test -z "$ac_c_werror_flag" \|\|
5417	test ! -s conftest.err
5418	} && test -s conftest$ac_exeext &&
5419	$as_test_x conftest$ac_exeext; then
5420	ac_cv_search_opendir=$ac_res
5421	else
5422	echo "$as_me: failed program was:" >&5
5423	sed 's/^/\| /' conftest.$ac_ext >&5
5424
5425
5426	fi
5427
5428	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5429	conftest$ac_exeext
5430	if test "${ac_cv_search_opendir+set}" = set; then
5431	break
5432	fi
5433	done
5434	if test "${ac_cv_search_opendir+set}" = set; then
5435	:
5436	else
5437	ac_cv_search_opendir=no
5438	fi
5439	rm conftest.$ac_ext
5440	LIBS=$ac_func_search_save_LIBS
5441	fi
5442	{ echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5
5443	echo "${ECHO_T}$ac_cv_search_opendir" >&6; }
5444	ac_res=$ac_cv_search_opendir
5445	if test "$ac_res" != no; then
5446	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
5447
5448	fi
5449
5450	else
5451	{ echo "$as_me:$LINENO: checking for library containing opendir" >&5
5452	echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6; }
5453	if test "${ac_cv_search_opendir+set}" = set; then
5454	echo $ECHO_N "(cached) $ECHO_C" >&6
5455	else
5456	ac_func_search_save_LIBS=$LIBS
5457	cat >conftest.$ac_ext <<_ACEOF
5458	/* confdefs.h. */
5459	_ACEOF
5460	cat confdefs.h >>conftest.$ac_ext
5461	cat >>conftest.$ac_ext <<_ACEOF
5462	/* end confdefs.h. */
5463
5464	/* Override any GCC internal prototype to avoid an error.
5465	Use char because int might match the return type of a GCC
5466	builtin and then its argument prototype would still apply. */
5467	#ifdef __cplusplus
5468	extern "C"
5469	#endif
5470	char opendir ();
5471	int
5472	main ()
5473	{
5474	return opendir ();
5475	;
5476	return 0;
5477	}
5478	_ACEOF
5479	for ac_lib in '' x; do
5480	if test -z "$ac_lib"; then
5481	ac_res="none required"
5482	else
5483	ac_res=-l$ac_lib
5484	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
5485	fi
5486	rm -f conftest.$ac_objext conftest$ac_exeext
5487	if { (ac_try="$ac_link"
5488	case "(($ac_try" in
5489	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5490	*) ac_try_echo=$ac_try;;
5491	esac
5492	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5493	(eval "$ac_link") 2>conftest.er1
5494	ac_status=$?
5495	grep -v '^ *+' conftest.er1 >conftest.err
5496	rm -f conftest.er1
5497	cat conftest.err >&5
5498	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5499	(exit $ac_status); } && {
5500	test -z "$ac_c_werror_flag" \|\|
5501	test ! -s conftest.err
5502	} && test -s conftest$ac_exeext &&
5503	$as_test_x conftest$ac_exeext; then
5504	ac_cv_search_opendir=$ac_res
5505	else
5506	echo "$as_me: failed program was:" >&5
5507	sed 's/^/\| /' conftest.$ac_ext >&5
5508
5509
5510	fi
5511
5512	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5513	conftest$ac_exeext
5514	if test "${ac_cv_search_opendir+set}" = set; then
5515	break
5516	fi
5517	done
5518	if test "${ac_cv_search_opendir+set}" = set; then
5519	:
5520	else
5521	ac_cv_search_opendir=no
5522	fi
5523	rm conftest.$ac_ext
5524	LIBS=$ac_func_search_save_LIBS
5525	fi
5526	{ echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5
5527	echo "${ECHO_T}$ac_cv_search_opendir" >&6; }
5528	ac_res=$ac_cv_search_opendir
5529	if test "$ac_res" != no; then
5530	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
5531
5532	fi
5533
5534	fi
5535
5536	{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5
5537	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
5538	if test "${ac_cv_header_stdc+set}" = set; then
5539	echo $ECHO_N "(cached) $ECHO_C" >&6
5540	else
5541	cat >conftest.$ac_ext <<_ACEOF
5542	/* confdefs.h. */
5543	_ACEOF
5544	cat confdefs.h >>conftest.$ac_ext
5545	cat >>conftest.$ac_ext <<_ACEOF
5546	/* end confdefs.h. */
5547	#include <stdlib.h>
5548	#include <stdarg.h>
5549	#include <string.h>
5550	#include <float.h>
5551
5552	int
5553	main ()
5554	{
5555
5556	;
5557	return 0;
5558	}
5559	_ACEOF
5560	rm -f conftest.$ac_objext
5561	if { (ac_try="$ac_compile"
5562	case "(($ac_try" in
5563	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5564	*) ac_try_echo=$ac_try;;
5565	esac
5566	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5567	(eval "$ac_compile") 2>conftest.er1
5568	ac_status=$?
5569	grep -v '^ *+' conftest.er1 >conftest.err
5570	rm -f conftest.er1
5571	cat conftest.err >&5
5572	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5573	(exit $ac_status); } && {
5574	test -z "$ac_c_werror_flag" \|\|
5575	test ! -s conftest.err
5576	} && test -s conftest.$ac_objext; then
5577	ac_cv_header_stdc=yes
5578	else
5579	echo "$as_me: failed program was:" >&5
5580	sed 's/^/\| /' conftest.$ac_ext >&5
5581
5582	ac_cv_header_stdc=no
5583	fi
5584
5585	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5586
5587	if test $ac_cv_header_stdc = yes; then
5588	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5589	cat >conftest.$ac_ext <<_ACEOF
5590	/* confdefs.h. */
5591	_ACEOF
5592	cat confdefs.h >>conftest.$ac_ext
5593	cat >>conftest.$ac_ext <<_ACEOF
5594	/* end confdefs.h. */
5595	#include <string.h>
5596
5597	_ACEOF
5598	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5599	$EGREP "memchr" >/dev/null 2>&1; then
5600	:
5601	else
5602	ac_cv_header_stdc=no
5603	fi
5604	rm -f conftest*
5605
5606	fi
5607
5608	if test $ac_cv_header_stdc = yes; then
5609	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5610	cat >conftest.$ac_ext <<_ACEOF
5611	/* confdefs.h. */
5612	_ACEOF
5613	cat confdefs.h >>conftest.$ac_ext
5614	cat >>conftest.$ac_ext <<_ACEOF
5615	/* end confdefs.h. */
5616	#include <stdlib.h>
5617
5618	_ACEOF
5619	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5620	$EGREP "free" >/dev/null 2>&1; then
5621	:
5622	else
5623	ac_cv_header_stdc=no
5624	fi
5625	rm -f conftest*
5626
5627	fi
5628
5629	if test $ac_cv_header_stdc = yes; then
5630	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5631	if test "$cross_compiling" = yes; then
5632	:
5633	else
5634	cat >conftest.$ac_ext <<_ACEOF
5635	/* confdefs.h. */
5636	_ACEOF
5637	cat confdefs.h >>conftest.$ac_ext
5638	cat >>conftest.$ac_ext <<_ACEOF
5639	/* end confdefs.h. */
5640	#include <ctype.h>
5641	#include <stdlib.h>
5642	#if ((' ' & 0x0FF) == 0x020)
5643	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5644	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5645	#else
5646	# define ISLOWER(c) \
5647	(('a' <= (c) && (c) <= 'i') \
5648	\|\| ('j' <= (c) && (c) <= 'r') \
5649	\|\| ('s' <= (c) && (c) <= 'z'))
5650	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
5651	#endif
5652
5653	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
5654	int
5655	main ()
5656	{
5657	int i;
5658	for (i = 0; i < 256; i++)
5659	if (XOR (islower (i), ISLOWER (i))
5660	\|\| toupper (i) != TOUPPER (i))
5661	return 2;
5662	return 0;
5663	}
5664	_ACEOF
5665	rm -f conftest$ac_exeext
5666	if { (ac_try="$ac_link"
5667	case "(($ac_try" in
5668	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5669	*) ac_try_echo=$ac_try;;
5670	esac
5671	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5672	(eval "$ac_link") 2>&5
5673	ac_status=$?
5674	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5675	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5676	{ (case "(($ac_try" in
5677	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5678	*) ac_try_echo=$ac_try;;
5679	esac
5680	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5681	(eval "$ac_try") 2>&5
5682	ac_status=$?
5683	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5684	(exit $ac_status); }; }; then
5685	:
5686	else
5687	echo "$as_me: program exited with status $ac_status" >&5
5688	echo "$as_me: failed program was:" >&5
5689	sed 's/^/\| /' conftest.$ac_ext >&5
5690
5691	( exit $ac_status )
5692	ac_cv_header_stdc=no
5693	fi
5694	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5695	fi
5696
5697
5698	fi
5699	fi
5700	{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
5701	echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
5702	if test $ac_cv_header_stdc = yes; then
5703
5704	cat >>confdefs.h <<\_ACEOF
5705	#define STDC_HEADERS 1
5706	_ACEOF
5707
5708	fi
5709
5710
5711
5712
5713
5714
5715
5716
5717
5718	for ac_header in fcntl.h limits.h sys/time.h unistd.h crypt.h string.h memory.h sys/procfs.h
5719	do
5720	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5721	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5722	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
5723	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5724	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5725	echo $ECHO_N "(cached) $ECHO_C" >&6
5726	fi
5727	ac_res=`eval echo '${'$as_ac_Header'}'`
5728	{ echo "$as_me:$LINENO: result: $ac_res" >&5
5729	echo "${ECHO_T}$ac_res" >&6; }
5730	else
5731	# Is the header compilable?
5732	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
5733	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
5734	cat >conftest.$ac_ext <<_ACEOF
5735	/* confdefs.h. */
5736	_ACEOF
5737	cat confdefs.h >>conftest.$ac_ext
5738	cat >>conftest.$ac_ext <<_ACEOF
5739	/* end confdefs.h. */
5740	$ac_includes_default
5741	#include <$ac_header>
5742	_ACEOF
5743	rm -f conftest.$ac_objext
5744	if { (ac_try="$ac_compile"
5745	case "(($ac_try" in
5746	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5747	*) ac_try_echo=$ac_try;;
5748	esac
5749	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5750	(eval "$ac_compile") 2>conftest.er1
5751	ac_status=$?
5752	grep -v '^ *+' conftest.er1 >conftest.err
5753	rm -f conftest.er1
5754	cat conftest.err >&5
5755	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5756	(exit $ac_status); } && {
5757	test -z "$ac_c_werror_flag" \|\|
5758	test ! -s conftest.err
5759	} && test -s conftest.$ac_objext; then
5760	ac_header_compiler=yes
5761	else
5762	echo "$as_me: failed program was:" >&5
5763	sed 's/^/\| /' conftest.$ac_ext >&5
5764
5765	ac_header_compiler=no
5766	fi
5767
5768	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5769	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5770	echo "${ECHO_T}$ac_header_compiler" >&6; }
5771
5772	# Is the header present?
5773	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
5774	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
5775	cat >conftest.$ac_ext <<_ACEOF
5776	/* confdefs.h. */
5777	_ACEOF
5778	cat confdefs.h >>conftest.$ac_ext
5779	cat >>conftest.$ac_ext <<_ACEOF
5780	/* end confdefs.h. */
5781	#include <$ac_header>
5782	_ACEOF
5783	if { (ac_try="$ac_cpp conftest.$ac_ext"
5784	case "(($ac_try" in
5785	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5786	*) ac_try_echo=$ac_try;;
5787	esac
5788	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5789	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5790	ac_status=$?
5791	grep -v '^ *+' conftest.er1 >conftest.err
5792	rm -f conftest.er1
5793	cat conftest.err >&5
5794	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5795	(exit $ac_status); } >/dev/null && {
5796	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
5797	test ! -s conftest.err
5798	}; then
5799	ac_header_preproc=yes
5800	else
5801	echo "$as_me: failed program was:" >&5
5802	sed 's/^/\| /' conftest.$ac_ext >&5
5803
5804	ac_header_preproc=no
5805	fi
5806
5807	rm -f conftest.err conftest.$ac_ext
5808	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5809	echo "${ECHO_T}$ac_header_preproc" >&6; }
5810
5811	# So? What about this header?
5812	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5813	yes:no: )
5814	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5815	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5816	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5817	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5818	ac_header_preproc=yes
5819	;;
5820	no:yes:* )
5821	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5822	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5823	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5824	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5825	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5826	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5827	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5828	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5829	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5830	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5831	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5832	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5833
5834	;;
5835	esac
5836	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
5837	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5838	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5839	echo $ECHO_N "(cached) $ECHO_C" >&6
5840	else
5841	eval "$as_ac_Header=\$ac_header_preproc"
5842	fi
5843	ac_res=`eval echo '${'$as_ac_Header'}'`
5844	{ echo "$as_me:$LINENO: result: $ac_res" >&5
5845	echo "${ECHO_T}$ac_res" >&6; }
5846
5847	fi
5848	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5849	cat >>confdefs.h <<_ACEOF
5850	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5851	_ACEOF
5852
5853	fi
5854
5855	done
5856
5857	cat >conftest.$ac_ext <<_ACEOF
5858	/* confdefs.h. */
5859	_ACEOF
5860	cat confdefs.h >>conftest.$ac_ext
5861	cat >>conftest.$ac_ext <<_ACEOF
5862	/* end confdefs.h. */
5863	#include <stdio.h>
5864
5865	_ACEOF
5866	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5867	$EGREP "fread" >/dev/null 2>&1; then
5868	cat >>confdefs.h <<\_ACEOF
5869	#define HAVE_FREAD_DECL 1
5870	_ACEOF
5871
5872	fi
5873	rm -f conftest*
5874
5875	cat >conftest.$ac_ext <<_ACEOF
5876	/* confdefs.h. */
5877	_ACEOF
5878	cat confdefs.h >>conftest.$ac_ext
5879	cat >>conftest.$ac_ext <<_ACEOF
5880	/* end confdefs.h. */
5881	#include <stdio.h>
5882
5883	_ACEOF
5884	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5885	$EGREP "fgetc" >/dev/null 2>&1; then
5886	cat >>confdefs.h <<\_ACEOF
5887	#define HAVE_FGETC_DECL 1
5888	_ACEOF
5889
5890	fi
5891	rm -f conftest*
5892
5893	cat >conftest.$ac_ext <<_ACEOF
5894	/* confdefs.h. */
5895	_ACEOF
5896	cat confdefs.h >>conftest.$ac_ext
5897	cat >>conftest.$ac_ext <<_ACEOF
5898	/* end confdefs.h. */
5899	#include <sys/procfs.h>
5900
5901	_ACEOF
5902	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5903	$EGREP "pr_brksize" >/dev/null 2>&1; then
5904	cat >>confdefs.h <<\_ACEOF
5905	#define HAVE_PR_BRKSIZE 1
5906	_ACEOF
5907
5908	fi
5909	rm -f conftest*
5910
5911
5912	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
5913	# for constant arguments. Useless!
5914	{ echo "$as_me:$LINENO: checking for working alloca.h" >&5
5915	echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6; }
5916	if test "${ac_cv_working_alloca_h+set}" = set; then
5917	echo $ECHO_N "(cached) $ECHO_C" >&6
5918	else
5919	cat >conftest.$ac_ext <<_ACEOF
5920	/* confdefs.h. */
5921	_ACEOF
5922	cat confdefs.h >>conftest.$ac_ext
5923	cat >>conftest.$ac_ext <<_ACEOF
5924	/* end confdefs.h. */
5925	#include <alloca.h>
5926	int
5927	main ()
5928	{
5929	char p = (char ) alloca (2 * sizeof (int));
5930	if (p) return 0;
5931	;
5932	return 0;
5933	}
5934	_ACEOF
5935	rm -f conftest.$ac_objext conftest$ac_exeext
5936	if { (ac_try="$ac_link"
5937	case "(($ac_try" in
5938	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5939	*) ac_try_echo=$ac_try;;
5940	esac
5941	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5942	(eval "$ac_link") 2>conftest.er1
5943	ac_status=$?
5944	grep -v '^ *+' conftest.er1 >conftest.err
5945	rm -f conftest.er1
5946	cat conftest.err >&5
5947	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5948	(exit $ac_status); } && {
5949	test -z "$ac_c_werror_flag" \|\|
5950	test ! -s conftest.err
5951	} && test -s conftest$ac_exeext &&
5952	$as_test_x conftest$ac_exeext; then
5953	ac_cv_working_alloca_h=yes
5954	else
5955	echo "$as_me: failed program was:" >&5
5956	sed 's/^/\| /' conftest.$ac_ext >&5
5957
5958	ac_cv_working_alloca_h=no
5959	fi
5960
5961	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5962	conftest$ac_exeext conftest.$ac_ext
5963	fi
5964	{ echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5
5965	echo "${ECHO_T}$ac_cv_working_alloca_h" >&6; }
5966	if test $ac_cv_working_alloca_h = yes; then
5967
5968	cat >>confdefs.h <<\_ACEOF
5969	#define HAVE_ALLOCA_H 1
5970	_ACEOF
5971
5972	fi
5973
5974	{ echo "$as_me:$LINENO: checking for alloca" >&5
5975	echo $ECHO_N "checking for alloca... $ECHO_C" >&6; }
5976	if test "${ac_cv_func_alloca_works+set}" = set; then
5977	echo $ECHO_N "(cached) $ECHO_C" >&6
5978	else
5979	cat >conftest.$ac_ext <<_ACEOF
5980	/* confdefs.h. */
5981	_ACEOF
5982	cat confdefs.h >>conftest.$ac_ext
5983	cat >>conftest.$ac_ext <<_ACEOF
5984	/* end confdefs.h. */
5985	#ifdef __GNUC__
5986	# define alloca __builtin_alloca
5987	#else
5988	# ifdef _MSC_VER
5989	# include <malloc.h>
5990	# define alloca _alloca
5991	# else
5992	# ifdef HAVE_ALLOCA_H
5993	# include <alloca.h>
5994	# else
5995	# ifdef _AIX
5996	#pragma alloca
5997	# else
5998	# ifndef alloca /* predefined by HP cc +Olibcalls */
5999	char *alloca ();
6000	# endif
6001	# endif
6002	# endif
6003	# endif
6004	#endif
6005
6006	int
6007	main ()
6008	{
6009	char p = (char ) alloca (1);
6010	if (p) return 0;
6011	;
6012	return 0;
6013	}
6014	_ACEOF
6015	rm -f conftest.$ac_objext conftest$ac_exeext
6016	if { (ac_try="$ac_link"
6017	case "(($ac_try" in
6018	\" \| \` \| \\) ac_try_echo=\$ac_try;;
6019	*) ac_try_echo=$ac_try;;
6020	esac
6021	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6022	(eval "$ac_link") 2>conftest.er1
6023	ac_status=$?
6024	grep -v '^ *+' conftest.er1 >conftest.err
6025	rm -f conftest.er1
6026	cat conftest.err >&5
6027	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6028	(exit $ac_status); } && {
6029	test -z "$ac_c_werror_flag" \|\|
6030	test ! -s conftest.err
6031	} && test -s conftest$ac_exeext &&
6032	$as_test_x conftest$ac_exeext; then
6033	ac_cv_func_alloca_works=yes
6034	else
6035	echo "$as_me: failed program was:" >&5
6036	sed 's/^/\| /' conftest.$ac_ext >&5
6037
6038	ac_cv_func_alloca_works=no
6039	fi
6040
6041	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6042	conftest$ac_exeext conftest.$ac_ext
6043	fi
6044	{ echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5
6045	echo "${ECHO_T}$ac_cv_func_alloca_works" >&6; }
6046
6047	if test $ac_cv_func_alloca_works = yes; then
6048
6049	cat >>confdefs.h <<\_ACEOF
6050	#define HAVE_ALLOCA 1
6051	_ACEOF
6052
6053	else
6054	# The SVR3 libPW and SVR4 libucb both contain incompatible functions
6055	# that cause trouble. Some versions do not even contain alloca or
6056	# contain a buggy version. If you still want to use their alloca,
6057	# use ar to extract alloca.o from them instead of compiling alloca.c.
6058
6059	ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
6060
6061	cat >>confdefs.h <<\_ACEOF
6062	#define C_ALLOCA 1
6063	_ACEOF
6064
6065
6066	{ echo "$as_me:$LINENO: checking whether \`alloca.c' needs Cray hooks" >&5
6067	echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6; }
6068	if test "${ac_cv_os_cray+set}" = set; then
6069	echo $ECHO_N "(cached) $ECHO_C" >&6
6070	else
6071	cat >conftest.$ac_ext <<_ACEOF
6072	/* confdefs.h. */
6073	_ACEOF
6074	cat confdefs.h >>conftest.$ac_ext
6075	cat >>conftest.$ac_ext <<_ACEOF
6076	/* end confdefs.h. */
6077	#if defined CRAY && ! defined CRAY2
6078	webecray
6079	#else
6080	wenotbecray
6081	#endif
6082
6083	_ACEOF
6084	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6085	$EGREP "webecray" >/dev/null 2>&1; then
6086	ac_cv_os_cray=yes
6087	else
6088	ac_cv_os_cray=no
6089	fi
6090	rm -f conftest*
6091
6092	fi
6093	{ echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5
6094	echo "${ECHO_T}$ac_cv_os_cray" >&6; }
6095	if test $ac_cv_os_cray = yes; then
6096	for ac_func in _getb67 GETB67 getb67; do
6097	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
6098	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
6099	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
6100	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
6101	echo $ECHO_N "(cached) $ECHO_C" >&6
6102	else
6103	cat >conftest.$ac_ext <<_ACEOF
6104	/* confdefs.h. */
6105	_ACEOF
6106	cat confdefs.h >>conftest.$ac_ext
6107	cat >>conftest.$ac_ext <<_ACEOF
6108	/* end confdefs.h. */
6109	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6110	For example, HP-UX 11i <limits.h> declares gettimeofday. */
6111	#define $ac_func innocuous_$ac_func
6112
6113	/* System header to define __stub macros and hopefully few prototypes,
6114	which can conflict with char $ac_func (); below.
6115	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6116	<limits.h> exists even on freestanding compilers. */
6117
6118	#ifdef __STDC__
6119	# include <limits.h>
6120	#else
6121	# include <assert.h>
6122	#endif
6123
6124	#undef $ac_func
6125
6126	/* Override any GCC internal prototype to avoid an error.
6127	Use char because int might match the return type of a GCC
6128	builtin and then its argument prototype would still apply. */
6129	#ifdef __cplusplus
6130	extern "C"
6131	#endif
6132	char $ac_func ();
6133	/* The GNU C library defines this for functions which it implements
6134	to always fail with ENOSYS. Some functions are actually named
6135	something starting with __ and the normal name is an alias. */
6136	#if defined __stub_$ac_func \|\| defined __stub___$ac_func
6137	choke me
6138	#endif
6139
6140	int
6141	main ()
6142	{
6143	return $ac_func ();
6144	;
6145	return 0;
6146	}
6147	_ACEOF
6148	rm -f conftest.$ac_objext conftest$ac_exeext
6149	if { (ac_try="$ac_link"
6150	case "(($ac_try" in
6151	\" \| \` \| \\) ac_try_echo=\$ac_try;;
6152	*) ac_try_echo=$ac_try;;
6153	esac
6154	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6155	(eval "$ac_link") 2>conftest.er1
6156	ac_status=$?
6157	grep -v '^ *+' conftest.er1 >conftest.err
6158	rm -f conftest.er1
6159	cat conftest.err >&5
6160	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6161	(exit $ac_status); } && {
6162	test -z "$ac_c_werror_flag" \|\|
6163	test ! -s conftest.err
6164	} && test -s conftest$ac_exeext &&
6165	$as_test_x conftest$ac_exeext; then
6166	eval "$as_ac_var=yes"
6167	else
6168	echo "$as_me: failed program was:" >&5
6169	sed 's/^/\| /' conftest.$ac_ext >&5
6170
6171	eval "$as_ac_var=no"
6172	fi
6173
6174	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6175	conftest$ac_exeext conftest.$ac_ext
6176	fi
6177	ac_res=`eval echo '${'$as_ac_var'}'`
6178	{ echo "$as_me:$LINENO: result: $ac_res" >&5
6179	echo "${ECHO_T}$ac_res" >&6; }
6180	if test `eval echo '${'$as_ac_var'}'` = yes; then
6181
6182	cat >>confdefs.h <<_ACEOF
6183	#define CRAY_STACKSEG_END $ac_func
6184	_ACEOF
6185
6186	break
6187	fi
6188
6189	done
6190	fi
6191
6192	{ echo "$as_me:$LINENO: checking stack direction for C alloca" >&5
6193	echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6; }
6194	if test "${ac_cv_c_stack_direction+set}" = set; then
6195	echo $ECHO_N "(cached) $ECHO_C" >&6
6196	else
6197	if test "$cross_compiling" = yes; then
6198	ac_cv_c_stack_direction=0
6199	else
6200	cat >conftest.$ac_ext <<_ACEOF
6201	/* confdefs.h. */
6202	_ACEOF
6203	cat confdefs.h >>conftest.$ac_ext
6204	cat >>conftest.$ac_ext <<_ACEOF
6205	/* end confdefs.h. */
6206	$ac_includes_default
6207	int
6208	find_stack_direction ()
6209	{
6210	static char *addr = 0;
6211	auto char dummy;
6212	if (addr == 0)
6213	{
6214	addr = &dummy;
6215	return find_stack_direction ();
6216	}
6217	else
6218	return (&dummy > addr) ? 1 : -1;
6219	}
6220
6221	int
6222	main ()
6223	{
6224	return find_stack_direction () < 0;
6225	}
6226	_ACEOF
6227	rm -f conftest$ac_exeext
6228	if { (ac_try="$ac_link"
6229	case "(($ac_try" in
6230	\" \| \` \| \\) ac_try_echo=\$ac_try;;
6231	*) ac_try_echo=$ac_try;;
6232	esac
6233	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6234	(eval "$ac_link") 2>&5
6235	ac_status=$?
6236	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6237	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6238	{ (case "(($ac_try" in
6239	\" \| \` \| \\) ac_try_echo=\$ac_try;;
6240	*) ac_try_echo=$ac_try;;
6241	esac
6242	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6243	(eval "$ac_try") 2>&5
6244	ac_status=$?
6245	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6246	(exit $ac_status); }; }; then
6247	ac_cv_c_stack_direction=1
6248	else
6249	echo "$as_me: program exited with status $ac_status" >&5
6250	echo "$as_me: failed program was:" >&5
6251	sed 's/^/\| /' conftest.$ac_ext >&5
6252
6253	( exit $ac_status )
6254	ac_cv_c_stack_direction=-1
6255	fi
6256	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6257	fi
6258
6259
6260	fi
6261	{ echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5
6262	echo "${ECHO_T}$ac_cv_c_stack_direction" >&6; }
6263
6264	cat >>confdefs.h <<_ACEOF
6265	#define STACK_DIRECTION $ac_cv_c_stack_direction
6266	_ACEOF
6267
6268
6269	fi
6270
6271	if test $ac_cv_c_compiler_gnu = yes; then
6272	{ echo "$as_me:$LINENO: checking whether $CC needs -traditional" >&5
6273	echo $ECHO_N "checking whether $CC needs -traditional... $ECHO_C" >&6; }
6274	if test "${ac_cv_prog_gcc_traditional+set}" = set; then
6275	echo $ECHO_N "(cached) $ECHO_C" >&6
6276	else
6277	ac_pattern="Autoconf.*'x'"
6278	cat >conftest.$ac_ext <<_ACEOF
6279	/* confdefs.h. */
6280	_ACEOF
6281	cat confdefs.h >>conftest.$ac_ext
6282	cat >>conftest.$ac_ext <<_ACEOF
6283	/* end confdefs.h. */
6284	#include <sgtty.h>
6285	Autoconf TIOCGETP
6286	_ACEOF
6287	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6288	$EGREP "$ac_pattern" >/dev/null 2>&1; then
6289	ac_cv_prog_gcc_traditional=yes
6290	else
6291	ac_cv_prog_gcc_traditional=no
6292	fi
6293	rm -f conftest*
6294
6295
6296	if test $ac_cv_prog_gcc_traditional = no; then
6297	cat >conftest.$ac_ext <<_ACEOF
6298	/* confdefs.h. */
6299	_ACEOF
6300	cat confdefs.h >>conftest.$ac_ext
6301	cat >>conftest.$ac_ext <<_ACEOF
6302	/* end confdefs.h. */
6303	#include <termio.h>
6304	Autoconf TCGETA
6305	_ACEOF
6306	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6307	$EGREP "$ac_pattern" >/dev/null 2>&1; then
6308	ac_cv_prog_gcc_traditional=yes
6309	fi
6310	rm -f conftest*
6311
6312	fi
6313	fi
6314	{ echo "$as_me:$LINENO: result: $ac_cv_prog_gcc_traditional" >&5
6315	echo "${ECHO_T}$ac_cv_prog_gcc_traditional" >&6; }
6316	if test $ac_cv_prog_gcc_traditional = yes; then
6317	CC="$CC -traditional"
6318	fi
6319	fi
6320
6321	{ echo "$as_me:$LINENO: checking return type of signal handlers" >&5
6322	echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6; }
6323	if test "${ac_cv_type_signal+set}" = set; then
6324	echo $ECHO_N "(cached) $ECHO_C" >&6
6325	else
6326	cat >conftest.$ac_ext <<_ACEOF
6327	/* confdefs.h. */
6328	_ACEOF
6329	cat confdefs.h >>conftest.$ac_ext
6330	cat >>conftest.$ac_ext <<_ACEOF
6331	/* end confdefs.h. */
6332	#include <sys/types.h>
6333	#include <signal.h>
6334
6335	int
6336	main ()
6337	{
6338	return *(signal (0, 0)) (0) == 1;
6339	;
6340	return 0;
6341	}
6342	_ACEOF
6343	rm -f conftest.$ac_objext
6344	if { (ac_try="$ac_compile"
6345	case "(($ac_try" in
6346	\" \| \` \| \\) ac_try_echo=\$ac_try;;
6347	*) ac_try_echo=$ac_try;;
6348	esac
6349	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6350	(eval "$ac_compile") 2>conftest.er1
6351	ac_status=$?
6352	grep -v '^ *+' conftest.er1 >conftest.err
6353	rm -f conftest.er1
6354	cat conftest.err >&5
6355	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6356	(exit $ac_status); } && {
6357	test -z "$ac_c_werror_flag" \|\|
6358	test ! -s conftest.err
6359	} && test -s conftest.$ac_objext; then
6360	ac_cv_type_signal=int
6361	else
6362	echo "$as_me: failed program was:" >&5
6363	sed 's/^/\| /' conftest.$ac_ext >&5
6364
6365	ac_cv_type_signal=void
6366	fi
6367
6368	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6369	fi
6370	{ echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5
6371	echo "${ECHO_T}$ac_cv_type_signal" >&6; }
6372
6373	cat >>confdefs.h <<_ACEOF
6374	#define RETSIGTYPE $ac_cv_type_signal
6375	_ACEOF
6376
6377
6378
6379	for ac_func in vprintf
6380	do
6381	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
6382	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
6383	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
6384	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
6385	echo $ECHO_N "(cached) $ECHO_C" >&6
6386	else
6387	cat >conftest.$ac_ext <<_ACEOF
6388	/* confdefs.h. */
6389	_ACEOF
6390	cat confdefs.h >>conftest.$ac_ext
6391	cat >>conftest.$ac_ext <<_ACEOF
6392	/* end confdefs.h. */
6393	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6394	For example, HP-UX 11i <limits.h> declares gettimeofday. */
6395	#define $ac_func innocuous_$ac_func
6396
6397	/* System header to define __stub macros and hopefully few prototypes,
6398	which can conflict with char $ac_func (); below.
6399	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6400	<limits.h> exists even on freestanding compilers. */
6401
6402	#ifdef __STDC__
6403	# include <limits.h>
6404	#else
6405	# include <assert.h>
6406	#endif
6407
6408	#undef $ac_func
6409
6410	/* Override any GCC internal prototype to avoid an error.
6411	Use char because int might match the return type of a GCC
6412	builtin and then its argument prototype would still apply. */
6413	#ifdef __cplusplus
6414	extern "C"
6415	#endif
6416	char $ac_func ();
6417	/* The GNU C library defines this for functions which it implements
6418	to always fail with ENOSYS. Some functions are actually named
6419	something starting with __ and the normal name is an alias. */
6420	#if defined __stub_$ac_func \|\| defined __stub___$ac_func
6421	choke me
6422	#endif
6423
6424	int
6425	main ()
6426	{
6427	return $ac_func ();
6428	;
6429	return 0;
6430	}
6431	_ACEOF
6432	rm -f conftest.$ac_objext conftest$ac_exeext
6433	if { (ac_try="$ac_link"
6434	case "(($ac_try" in
6435	\" \| \` \| \\) ac_try_echo=\$ac_try;;
6436	*) ac_try_echo=$ac_try;;
6437	esac
6438	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6439	(eval "$ac_link") 2>conftest.er1
6440	ac_status=$?
6441	grep -v '^ *+' conftest.er1 >conftest.err
6442	rm -f conftest.er1
6443	cat conftest.err >&5
6444	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6445	(exit $ac_status); } && {
6446	test -z "$ac_c_werror_flag" \|\|
6447	test ! -s conftest.err
6448	} && test -s conftest$ac_exeext &&
6449	$as_test_x conftest$ac_exeext; then
6450	eval "$as_ac_var=yes"
6451	else
6452	echo "$as_me: failed program was:" >&5
6453	sed 's/^/\| /' conftest.$ac_ext >&5
6454
6455	eval "$as_ac_var=no"
6456	fi
6457
6458	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6459	conftest$ac_exeext conftest.$ac_ext
6460	fi
6461	ac_res=`eval echo '${'$as_ac_var'}'`
6462	{ echo "$as_me:$LINENO: result: $ac_res" >&5
6463	echo "${ECHO_T}$ac_res" >&6; }
6464	if test `eval echo '${'$as_ac_var'}'` = yes; then
6465	cat >>confdefs.h <<_ACEOF
6466	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
6467	_ACEOF
6468
6469	{ echo "$as_me:$LINENO: checking for _doprnt" >&5
6470	echo $ECHO_N "checking for _doprnt... $ECHO_C" >&6; }
6471	if test "${ac_cv_func__doprnt+set}" = set; then
6472	echo $ECHO_N "(cached) $ECHO_C" >&6
6473	else
6474	cat >conftest.$ac_ext <<_ACEOF
6475	/* confdefs.h. */
6476	_ACEOF
6477	cat confdefs.h >>conftest.$ac_ext
6478	cat >>conftest.$ac_ext <<_ACEOF
6479	/* end confdefs.h. */
6480	/* Define _doprnt to an innocuous variant, in case <limits.h> declares _doprnt.
6481	For example, HP-UX 11i <limits.h> declares gettimeofday. */
6482	#define _doprnt innocuous__doprnt
6483
6484	/* System header to define __stub macros and hopefully few prototypes,
6485	which can conflict with char _doprnt (); below.
6486	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6487	<limits.h> exists even on freestanding compilers. */
6488
6489	#ifdef __STDC__
6490	# include <limits.h>
6491	#else
6492	# include <assert.h>
6493	#endif
6494
6495	#undef _doprnt
6496
6497	/* Override any GCC internal prototype to avoid an error.
6498	Use char because int might match the return type of a GCC
6499	builtin and then its argument prototype would still apply. */
6500	#ifdef __cplusplus
6501	extern "C"
6502	#endif
6503	char _doprnt ();
6504	/* The GNU C library defines this for functions which it implements
6505	to always fail with ENOSYS. Some functions are actually named
6506	something starting with __ and the normal name is an alias. */
6507	#if defined __stub__doprnt \|\| defined __stub____doprnt
6508	choke me
6509	#endif
6510
6511	int
6512	main ()
6513	{
6514	return _doprnt ();
6515	;
6516	return 0;
6517	}
6518	_ACEOF
6519	rm -f conftest.$ac_objext conftest$ac_exeext
6520	if { (ac_try="$ac_link"
6521	case "(($ac_try" in
6522	\" \| \` \| \\) ac_try_echo=\$ac_try;;
6523	*) ac_try_echo=$ac_try;;
6524	esac
6525	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6526	(eval "$ac_link") 2>conftest.er1
6527	ac_status=$?
6528	grep -v '^ *+' conftest.er1 >conftest.err
6529	rm -f conftest.er1
6530	cat conftest.err >&5
6531	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6532	(exit $ac_status); } && {
6533	test -z "$ac_c_werror_flag" \|\|
6534	test ! -s conftest.err
6535	} && test -s conftest$ac_exeext &&
6536	$as_test_x conftest$ac_exeext; then
6537	ac_cv_func__doprnt=yes
6538	else
6539	echo "$as_me: failed program was:" >&5
6540	sed 's/^/\| /' conftest.$ac_ext >&5
6541
6542	ac_cv_func__doprnt=no
6543	fi
6544
6545	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6546	conftest$ac_exeext conftest.$ac_ext
6547	fi
6548	{ echo "$as_me:$LINENO: result: $ac_cv_func__doprnt" >&5
6549	echo "${ECHO_T}$ac_cv_func__doprnt" >&6; }
6550	if test $ac_cv_func__doprnt = yes; then
6551
6552	cat >>confdefs.h <<\_ACEOF
6553	#define HAVE_DOPRNT 1
6554	_ACEOF
6555
6556	fi
6557
6558	fi
6559	done
6560
6561
6562
6563
6564
6565
6566
6567
6568
6569
6570
6571
6572	for ac_func in ftime select strftime strtol getrusage times mallinfo setbuffer getpagesize strerror
6573	do
6574	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
6575	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
6576	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
6577	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
6578	echo $ECHO_N "(cached) $ECHO_C" >&6
6579	else
6580	cat >conftest.$ac_ext <<_ACEOF
6581	/* confdefs.h. */
6582	_ACEOF
6583	cat confdefs.h >>conftest.$ac_ext
6584	cat >>conftest.$ac_ext <<_ACEOF
6585	/* end confdefs.h. */
6586	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6587	For example, HP-UX 11i <limits.h> declares gettimeofday. */
6588	#define $ac_func innocuous_$ac_func
6589
6590	/* System header to define __stub macros and hopefully few prototypes,
6591	which can conflict with char $ac_func (); below.
6592	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6593	<limits.h> exists even on freestanding compilers. */
6594
6595	#ifdef __STDC__
6596	# include <limits.h>
6597	#else
6598	# include <assert.h>
6599	#endif
6600
6601	#undef $ac_func
6602
6603	/* Override any GCC internal prototype to avoid an error.
6604	Use char because int might match the return type of a GCC
6605	builtin and then its argument prototype would still apply. */
6606	#ifdef __cplusplus
6607	extern "C"
6608	#endif
6609	char $ac_func ();
6610	/* The GNU C library defines this for functions which it implements
6611	to always fail with ENOSYS. Some functions are actually named
6612	something starting with __ and the normal name is an alias. */
6613	#if defined __stub_$ac_func \|\| defined __stub___$ac_func
6614	choke me
6615	#endif
6616
6617	int
6618	main ()
6619	{
6620	return $ac_func ();
6621	;
6622	return 0;
6623	}
6624	_ACEOF
6625	rm -f conftest.$ac_objext conftest$ac_exeext
6626	if { (ac_try="$ac_link"
6627	case "(($ac_try" in
6628	\" \| \` \| \\) ac_try_echo=\$ac_try;;
6629	*) ac_try_echo=$ac_try;;
6630	esac
6631	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6632	(eval "$ac_link") 2>conftest.er1
6633	ac_status=$?
6634	grep -v '^ *+' conftest.er1 >conftest.err
6635	rm -f conftest.er1
6636	cat conftest.err >&5
6637	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6638	(exit $ac_status); } && {
6639	test -z "$ac_c_werror_flag" \|\|
6640	test ! -s conftest.err
6641	} && test -s conftest$ac_exeext &&
6642	$as_test_x conftest$ac_exeext; then
6643	eval "$as_ac_var=yes"
6644	else
6645	echo "$as_me: failed program was:" >&5
6646	sed 's/^/\| /' conftest.$ac_ext >&5
6647
6648	eval "$as_ac_var=no"
6649	fi
6650
6651	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6652	conftest$ac_exeext conftest.$ac_ext
6653	fi
6654	ac_res=`eval echo '${'$as_ac_var'}'`
6655	{ echo "$as_me:$LINENO: result: $ac_res" >&5
6656	echo "${ECHO_T}$ac_res" >&6; }
6657	if test `eval echo '${'$as_ac_var'}'` = yes; then
6658	cat >>confdefs.h <<_ACEOF
6659	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
6660	_ACEOF
6661
6662	fi
6663	done
6664
6665
6666
6667
6668	for ac_func in ftruncate strstr strcasecmp
6669	do
6670	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
6671	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
6672	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
6673	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
6674	echo $ECHO_N "(cached) $ECHO_C" >&6
6675	else
6676	cat >conftest.$ac_ext <<_ACEOF
6677	/* confdefs.h. */
6678	_ACEOF
6679	cat confdefs.h >>conftest.$ac_ext
6680	cat >>conftest.$ac_ext <<_ACEOF
6681	/* end confdefs.h. */
6682	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6683	For example, HP-UX 11i <limits.h> declares gettimeofday. */
6684	#define $ac_func innocuous_$ac_func
6685
6686	/* System header to define __stub macros and hopefully few prototypes,
6687	which can conflict with char $ac_func (); below.
6688	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6689	<limits.h> exists even on freestanding compilers. */
6690
6691	#ifdef __STDC__
6692	# include <limits.h>
6693	#else
6694	# include <assert.h>
6695	#endif
6696
6697	#undef $ac_func
6698
6699	/* Override any GCC internal prototype to avoid an error.
6700	Use char because int might match the return type of a GCC
6701	builtin and then its argument prototype would still apply. */
6702	#ifdef __cplusplus
6703	extern "C"
6704	#endif
6705	char $ac_func ();
6706	/* The GNU C library defines this for functions which it implements
6707	to always fail with ENOSYS. Some functions are actually named
6708	something starting with __ and the normal name is an alias. */
6709	#if defined __stub_$ac_func \|\| defined __stub___$ac_func
6710	choke me
6711	#endif
6712
6713	int
6714	main ()
6715	{
6716	return $ac_func ();
6717	;
6718	return 0;
6719	}
6720	_ACEOF
6721	rm -f conftest.$ac_objext conftest$ac_exeext
6722	if { (ac_try="$ac_link"
6723	case "(($ac_try" in
6724	\" \| \` \| \\) ac_try_echo=\$ac_try;;
6725	*) ac_try_echo=$ac_try;;
6726	esac
6727	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6728	(eval "$ac_link") 2>conftest.er1
6729	ac_status=$?
6730	grep -v '^ *+' conftest.er1 >conftest.err
6731	rm -f conftest.er1
6732	cat conftest.err >&5
6733	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6734	(exit $ac_status); } && {
6735	test -z "$ac_c_werror_flag" \|\|
6736	test ! -s conftest.err
6737	} && test -s conftest$ac_exeext &&
6738	$as_test_x conftest$ac_exeext; then
6739	eval "$as_ac_var=yes"
6740	else
6741	echo "$as_me: failed program was:" >&5
6742	sed 's/^/\| /' conftest.$ac_ext >&5
6743
6744	eval "$as_ac_var=no"
6745	fi
6746
6747	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6748	conftest$ac_exeext conftest.$ac_ext
6749	fi
6750	ac_res=`eval echo '${'$as_ac_var'}'`
6751	{ echo "$as_me:$LINENO: result: $ac_res" >&5
6752	echo "${ECHO_T}$ac_res" >&6; }
6753	if test `eval echo '${'$as_ac_var'}'` = yes; then
6754	cat >>confdefs.h <<_ACEOF
6755	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
6756	_ACEOF
6757
6758	else
6759	case " $LIBOBJS " in
6760	" $ac_func.$ac_objext " ) ;;
6761	*) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
6762	;;
6763	esac
6764
6765	fi
6766	done
6767
6768
6769
6770
6771	{ echo "$as_me:$LINENO: checking for textdomain" >&5
6772	echo $ECHO_N "checking for textdomain... $ECHO_C" >&6; }
6773	if test "${ac_cv_func_textdomain+set}" = set; then
6774	echo $ECHO_N "(cached) $ECHO_C" >&6
6775	else
6776	cat >conftest.$ac_ext <<_ACEOF
6777	/* confdefs.h. */
6778	_ACEOF
6779	cat confdefs.h >>conftest.$ac_ext
6780	cat >>conftest.$ac_ext <<_ACEOF
6781	/* end confdefs.h. */
6782	/* Define textdomain to an innocuous variant, in case <limits.h> declares textdomain.
6783	For example, HP-UX 11i <limits.h> declares gettimeofday. */
6784	#define textdomain innocuous_textdomain
6785
6786	/* System header to define __stub macros and hopefully few prototypes,
6787	which can conflict with char textdomain (); below.
6788	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6789	<limits.h> exists even on freestanding compilers. */
6790
6791	#ifdef __STDC__
6792	# include <limits.h>
6793	#else
6794	# include <assert.h>
6795	#endif
6796
6797	#undef textdomain
6798
6799	/* Override any GCC internal prototype to avoid an error.
6800	Use char because int might match the return type of a GCC
6801	builtin and then its argument prototype would still apply. */
6802	#ifdef __cplusplus
6803	extern "C"
6804	#endif
6805	char textdomain ();
6806	/* The GNU C library defines this for functions which it implements
6807	to always fail with ENOSYS. Some functions are actually named
6808	something starting with __ and the normal name is an alias. */
6809	#if defined __stub_textdomain \|\| defined __stub___textdomain
6810	choke me
6811	#endif
6812
6813	int
6814	main ()
6815	{
6816	return textdomain ();
6817	;
6818	return 0;
6819	}
6820	_ACEOF
6821	rm -f conftest.$ac_objext conftest$ac_exeext
6822	if { (ac_try="$ac_link"
6823	case "(($ac_try" in
6824	\" \| \` \| \\) ac_try_echo=\$ac_try;;
6825	*) ac_try_echo=$ac_try;;
6826	esac
6827	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6828	(eval "$ac_link") 2>conftest.er1
6829	ac_status=$?
6830	grep -v '^ *+' conftest.er1 >conftest.err
6831	rm -f conftest.er1
6832	cat conftest.err >&5
6833	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6834	(exit $ac_status); } && {
6835	test -z "$ac_c_werror_flag" \|\|
6836	test ! -s conftest.err
6837	} && test -s conftest$ac_exeext &&
6838	$as_test_x conftest$ac_exeext; then
6839	ac_cv_func_textdomain=yes
6840	else
6841	echo "$as_me: failed program was:" >&5
6842	sed 's/^/\| /' conftest.$ac_ext >&5
6843
6844	ac_cv_func_textdomain=no
6845	fi
6846
6847	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6848	conftest$ac_exeext conftest.$ac_ext
6849	fi
6850	{ echo "$as_me:$LINENO: result: $ac_cv_func_textdomain" >&5
6851	echo "${ECHO_T}$ac_cv_func_textdomain" >&6; }
6852	if test $ac_cv_func_textdomain = yes; then
6853	cat >>confdefs.h <<\_ACEOF
6854	#define ENABLE_NLS 1
6855	_ACEOF
6856
6857	fi
6858
6859
6860	# we need to set an extended JNI path for Mac OS/Darwin, as jni.h is on
6861	# a non-standard Path
6862	# is there a better way to do this??
6863	{ echo "$as_me:$LINENO: checking for OS to set JNI options" >&5
6864	echo $ECHO_N "checking for OS to set JNI options... $ECHO_C" >&6; }
6865	# set defaults
6866	JNIINC=""
6867	JNISUFFIX="so"
6868	JNIFLAGS="-shared"
6869
6870	if test "`(uname -s) 2> /dev/null`" = 'Darwin'; then
6871	{ echo "$as_me:$LINENO: result: Darwin" >&5
6872	echo "${ECHO_T}Darwin" >&6; }
6873	JNIINC="-I/System/Library/Frameworks/JavaVM.framework/Headers/ "
6874	JNISUFFIX="jnilib"
6875	JNIFLAGS="-dynamiclib -fno-common -single_module -framework JavaVM"
6876	fi
6877	if test "`(uname -s) 2> /dev/null`" = 'SunOS'; then
6878	{ echo "$as_me:$LINENO: result: Solaris" >&5
6879	echo "${ECHO_T}Solaris" >&6; }
6880	JNIINC="-I\$(JAVA_HOME)/include/solaris "
6881	fi
6882	if test "`(uname -s) 2> /dev/null`" = 'Linux'; then
6883	{ echo "$as_me:$LINENO: result: Linux" >&5
6884	echo "${ECHO_T}Linux" >&6; }
6885	JNIINC="-I\$(JAVA_HOME)/include/linux -I\$(JAVA_HOME)/include "
6886	fi
6887
6888
6889
6890
6891
6892	# * Custom checking (based on GNU tar configure.in) *
6893	# ---------------------------------------------------------------------------
6894	{ echo "$as_me:$LINENO: checking for HP-UX needing gmalloc" >&5
6895	echo $ECHO_N "checking for HP-UX needing gmalloc... $ECHO_C" >&6; }
6896	if test "`(uname -s) 2> /dev/null`" = 'HP-UX'; then
6897	{ echo "$as_me:$LINENO: result: yes" >&5
6898	echo "${ECHO_T}yes" >&6; }
6899	case " $LIBOBJS " in
6900	" gmalloc.$ac_objext " ) ;;
6901	*) LIBOBJS="$LIBOBJS gmalloc.$ac_objext"
6902	;;
6903	esac
6904
6905	cat >>confdefs.h <<\_ACEOF
6906	#define HAVE_VALLOC 1
6907	_ACEOF
6908
6909	else
6910	{ echo "$as_me:$LINENO: result: no" >&5
6911	echo "${ECHO_T}no" >&6; }
6912
6913	for ac_func in valloc
6914	do
6915	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
6916	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
6917	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
6918	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
6919	echo $ECHO_N "(cached) $ECHO_C" >&6
6920	else
6921	cat >conftest.$ac_ext <<_ACEOF
6922	/* confdefs.h. */
6923	_ACEOF
6924	cat confdefs.h >>conftest.$ac_ext
6925	cat >>conftest.$ac_ext <<_ACEOF
6926	/* end confdefs.h. */
6927	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6928	For example, HP-UX 11i <limits.h> declares gettimeofday. */
6929	#define $ac_func innocuous_$ac_func
6930
6931	/* System header to define __stub macros and hopefully few prototypes,
6932	which can conflict with char $ac_func (); below.
6933	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6934	<limits.h> exists even on freestanding compilers. */
6935
6936	#ifdef __STDC__
6937	# include <limits.h>
6938	#else
6939	# include <assert.h>
6940	#endif
6941
6942	#undef $ac_func
6943
6944	/* Override any GCC internal prototype to avoid an error.
6945	Use char because int might match the return type of a GCC
6946	builtin and then its argument prototype would still apply. */
6947	#ifdef __cplusplus
6948	extern "C"
6949	#endif
6950	char $ac_func ();
6951	/* The GNU C library defines this for functions which it implements
6952	to always fail with ENOSYS. Some functions are actually named
6953	something starting with __ and the normal name is an alias. */
6954	#if defined __stub_$ac_func \|\| defined __stub___$ac_func
6955	choke me
6956	#endif
6957
6958	int
6959	main ()
6960	{
6961	return $ac_func ();
6962	;
6963	return 0;
6964	}
6965	_ACEOF
6966	rm -f conftest.$ac_objext conftest$ac_exeext
6967	if { (ac_try="$ac_link"
6968	case "(($ac_try" in
6969	\" \| \` \| \\) ac_try_echo=\$ac_try;;
6970	*) ac_try_echo=$ac_try;;
6971	esac
6972	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6973	(eval "$ac_link") 2>conftest.er1
6974	ac_status=$?
6975	grep -v '^ *+' conftest.er1 >conftest.err
6976	rm -f conftest.er1
6977	cat conftest.err >&5
6978	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6979	(exit $ac_status); } && {
6980	test -z "$ac_c_werror_flag" \|\|
6981	test ! -s conftest.err
6982	} && test -s conftest$ac_exeext &&
6983	$as_test_x conftest$ac_exeext; then
6984	eval "$as_ac_var=yes"
6985	else
6986	echo "$as_me: failed program was:" >&5
6987	sed 's/^/\| /' conftest.$ac_ext >&5
6988
6989	eval "$as_ac_var=no"
6990	fi
6991
6992	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6993	conftest$ac_exeext conftest.$ac_ext
6994	fi
6995	ac_res=`eval echo '${'$as_ac_var'}'`
6996	{ echo "$as_me:$LINENO: result: $ac_res" >&5
6997	echo "${ECHO_T}$ac_res" >&6; }
6998	if test `eval echo '${'$as_ac_var'}'` = yes; then
6999	cat >>confdefs.h <<_ACEOF
7000	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
7001	_ACEOF
7002
7003	fi
7004	done
7005
7006	fi
7007
7008	{ echo "$as_me:$LINENO: checking if malloc debugging is wanted" >&5
7009	echo $ECHO_N "checking if malloc debugging is wanted... $ECHO_C" >&6; }
7010
7011	# Check whether --with-dmalloc was given.
7012	if test "${with_dmalloc+set}" = set; then
7013	withval=$with_dmalloc; if test "$withval" = yes; then
7014	{ echo "$as_me:$LINENO: result: yes" >&5
7015	echo "${ECHO_T}yes" >&6; }
7016	cat >>confdefs.h <<\_ACEOF
7017	#define WITH_DMALLOC 1
7018	_ACEOF
7019
7020	LIBS="$LIBS -ldmalloc"
7021	LDFLAGS="$LDFLAGS -g"
7022	else
7023	{ echo "$as_me:$LINENO: result: no" >&5
7024	echo "${ECHO_T}no" >&6; }
7025	fi
7026	else
7027	{ echo "$as_me:$LINENO: result: no" >&5
7028	echo "${ECHO_T}no" >&6; }
7029	fi
7030
7031
7032	{ echo "$as_me:$LINENO: checking which of rx or regex is wanted" >&5
7033	echo $ECHO_N "checking which of rx or regex is wanted... $ECHO_C" >&6; }
7034
7035	# Check whether --with-regex was given.
7036	if test "${with_regex+set}" = set; then
7037	withval=$with_regex; if test "$withval" = yes; then
7038	ac_with_regex=1
7039	{ echo "$as_me:$LINENO: result: regex" >&5
7040	echo "${ECHO_T}regex" >&6; }
7041	cat >>confdefs.h <<\_ACEOF
7042	#define WITH_REGEX 1
7043	_ACEOF
7044
7045	case " $LIBOBJS " in
7046	" regex.$ac_objext " ) ;;
7047	*) LIBOBJS="$LIBOBJS regex.$ac_objext"
7048	;;
7049	esac
7050
7051	fi
7052	fi
7053
7054	if test -z "$ac_with_regex"; then
7055	{ echo "$as_me:$LINENO: result: rx" >&5
7056	echo "${ECHO_T}rx" >&6; }
7057	{ echo "$as_me:$LINENO: checking for re_rx_search" >&5
7058	echo $ECHO_N "checking for re_rx_search... $ECHO_C" >&6; }
7059	if test "${ac_cv_func_re_rx_search+set}" = set; then
7060	echo $ECHO_N "(cached) $ECHO_C" >&6
7061	else
7062	cat >conftest.$ac_ext <<_ACEOF
7063	/* confdefs.h. */
7064	_ACEOF
7065	cat confdefs.h >>conftest.$ac_ext
7066	cat >>conftest.$ac_ext <<_ACEOF
7067	/* end confdefs.h. */
7068	/* Define re_rx_search to an innocuous variant, in case <limits.h> declares re_rx_search.
7069	For example, HP-UX 11i <limits.h> declares gettimeofday. */
7070	#define re_rx_search innocuous_re_rx_search
7071
7072	/* System header to define __stub macros and hopefully few prototypes,
7073	which can conflict with char re_rx_search (); below.
7074	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7075	<limits.h> exists even on freestanding compilers. */
7076
7077	#ifdef __STDC__
7078	# include <limits.h>
7079	#else
7080	# include <assert.h>
7081	#endif
7082
7083	#undef re_rx_search
7084
7085	/* Override any GCC internal prototype to avoid an error.
7086	Use char because int might match the return type of a GCC
7087	builtin and then its argument prototype would still apply. */
7088	#ifdef __cplusplus
7089	extern "C"
7090	#endif
7091	char re_rx_search ();
7092	/* The GNU C library defines this for functions which it implements
7093	to always fail with ENOSYS. Some functions are actually named
7094	something starting with __ and the normal name is an alias. */
7095	#if defined __stub_re_rx_search \|\| defined __stub___re_rx_search
7096	choke me
7097	#endif
7098
7099	int
7100	main ()
7101	{
7102	return re_rx_search ();
7103	;
7104	return 0;
7105	}
7106	_ACEOF
7107	rm -f conftest.$ac_objext conftest$ac_exeext
7108	if { (ac_try="$ac_link"
7109	case "(($ac_try" in
7110	\" \| \` \| \\) ac_try_echo=\$ac_try;;
7111	*) ac_try_echo=$ac_try;;
7112	esac
7113	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7114	(eval "$ac_link") 2>conftest.er1
7115	ac_status=$?
7116	grep -v '^ *+' conftest.er1 >conftest.err
7117	rm -f conftest.er1
7118	cat conftest.err >&5
7119	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7120	(exit $ac_status); } && {
7121	test -z "$ac_c_werror_flag" \|\|
7122	test ! -s conftest.err
7123	} && test -s conftest$ac_exeext &&
7124	$as_test_x conftest$ac_exeext; then
7125	ac_cv_func_re_rx_search=yes
7126	else
7127	echo "$as_me: failed program was:" >&5
7128	sed 's/^/\| /' conftest.$ac_ext >&5
7129
7130	ac_cv_func_re_rx_search=no
7131	fi
7132
7133	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7134	conftest$ac_exeext conftest.$ac_ext
7135	fi
7136	{ echo "$as_me:$LINENO: result: $ac_cv_func_re_rx_search" >&5
7137	echo "${ECHO_T}$ac_cv_func_re_rx_search" >&6; }
7138	if test $ac_cv_func_re_rx_search = yes; then
7139	:
7140	else
7141	{ echo "$as_me:$LINENO: checking for unsigned char *" >&5
7142	echo $ECHO_N "checking for unsigned char *... $ECHO_C" >&6; }
7143	if test "${ac_cv_type_unsigned_char_p+set}" = set; then
7144	echo $ECHO_N "(cached) $ECHO_C" >&6
7145	else
7146	cat >conftest.$ac_ext <<_ACEOF
7147	/* confdefs.h. */
7148	_ACEOF
7149	cat confdefs.h >>conftest.$ac_ext
7150	cat >>conftest.$ac_ext <<_ACEOF
7151	/* end confdefs.h. */
7152	$ac_includes_default
7153	typedef unsigned char * ac__type_new_;
7154	int
7155	main ()
7156	{
7157	if ((ac__type_new_ *) 0)
7158	return 0;
7159	if (sizeof (ac__type_new_))
7160	return 0;
7161	;
7162	return 0;
7163	}
7164	_ACEOF
7165	rm -f conftest.$ac_objext
7166	if { (ac_try="$ac_compile"
7167	case "(($ac_try" in
7168	\" \| \` \| \\) ac_try_echo=\$ac_try;;
7169	*) ac_try_echo=$ac_try;;
7170	esac
7171	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7172	(eval "$ac_compile") 2>conftest.er1
7173	ac_status=$?
7174	grep -v '^ *+' conftest.er1 >conftest.err
7175	rm -f conftest.er1
7176	cat conftest.err >&5
7177	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7178	(exit $ac_status); } && {
7179	test -z "$ac_c_werror_flag" \|\|
7180	test ! -s conftest.err
7181	} && test -s conftest.$ac_objext; then
7182	ac_cv_type_unsigned_char_p=yes
7183	else
7184	echo "$as_me: failed program was:" >&5
7185	sed 's/^/\| /' conftest.$ac_ext >&5
7186
7187	ac_cv_type_unsigned_char_p=no
7188	fi
7189
7190	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7191	fi
7192	{ echo "$as_me:$LINENO: result: $ac_cv_type_unsigned_char_p" >&5
7193	echo "${ECHO_T}$ac_cv_type_unsigned_char_p" >&6; }
7194
7195	# The cast to long int works around a bug in the HP C Compiler
7196	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
7197	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
7198	# This bug is HP SR number 8606223364.
7199	{ echo "$as_me:$LINENO: checking size of unsigned char *" >&5
7200	echo $ECHO_N "checking size of unsigned char *... $ECHO_C" >&6; }
7201	if test "${ac_cv_sizeof_unsigned_char_p+set}" = set; then
7202	echo $ECHO_N "(cached) $ECHO_C" >&6
7203	else
7204	if test "$cross_compiling" = yes; then
7205	# Depending upon the size, compute the lo and hi bounds.
7206	cat >conftest.$ac_ext <<_ACEOF
7207	/* confdefs.h. */
7208	_ACEOF
7209	cat confdefs.h >>conftest.$ac_ext
7210	cat >>conftest.$ac_ext <<_ACEOF
7211	/* end confdefs.h. */
7212	$ac_includes_default
7213	typedef unsigned char * ac__type_sizeof_;
7214	int
7215	main ()
7216	{
7217	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)];
7218	test_array [0] = 0
7219
7220	;
7221	return 0;
7222	}
7223	_ACEOF
7224	rm -f conftest.$ac_objext
7225	if { (ac_try="$ac_compile"
7226	case "(($ac_try" in
7227	\" \| \` \| \\) ac_try_echo=\$ac_try;;
7228	*) ac_try_echo=$ac_try;;
7229	esac
7230	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7231	(eval "$ac_compile") 2>conftest.er1
7232	ac_status=$?
7233	grep -v '^ *+' conftest.er1 >conftest.err
7234	rm -f conftest.er1
7235	cat conftest.err >&5
7236	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7237	(exit $ac_status); } && {
7238	test -z "$ac_c_werror_flag" \|\|
7239	test ! -s conftest.err
7240	} && test -s conftest.$ac_objext; then
7241	ac_lo=0 ac_mid=0
7242	while :; do
7243	cat >conftest.$ac_ext <<_ACEOF
7244	/* confdefs.h. */
7245	_ACEOF
7246	cat confdefs.h >>conftest.$ac_ext
7247	cat >>conftest.$ac_ext <<_ACEOF
7248	/* end confdefs.h. */
7249	$ac_includes_default
7250	typedef unsigned char * ac__type_sizeof_;
7251	int
7252	main ()
7253	{
7254	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
7255	test_array [0] = 0
7256
7257	;
7258	return 0;
7259	}
7260	_ACEOF
7261	rm -f conftest.$ac_objext
7262	if { (ac_try="$ac_compile"
7263	case "(($ac_try" in
7264	\" \| \` \| \\) ac_try_echo=\$ac_try;;
7265	*) ac_try_echo=$ac_try;;
7266	esac
7267	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7268	(eval "$ac_compile") 2>conftest.er1
7269	ac_status=$?
7270	grep -v '^ *+' conftest.er1 >conftest.err
7271	rm -f conftest.er1
7272	cat conftest.err >&5
7273	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7274	(exit $ac_status); } && {
7275	test -z "$ac_c_werror_flag" \|\|
7276	test ! -s conftest.err
7277	} && test -s conftest.$ac_objext; then
7278	ac_hi=$ac_mid; break
7279	else
7280	echo "$as_me: failed program was:" >&5
7281	sed 's/^/\| /' conftest.$ac_ext >&5
7282
7283	ac_lo=`expr $ac_mid + 1`
7284	if test $ac_lo -le $ac_mid; then
7285	ac_lo= ac_hi=
7286	break
7287	fi
7288	ac_mid=`expr 2 '*' $ac_mid + 1`
7289	fi
7290
7291	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7292	done
7293	else
7294	echo "$as_me: failed program was:" >&5
7295	sed 's/^/\| /' conftest.$ac_ext >&5
7296
7297	cat >conftest.$ac_ext <<_ACEOF
7298	/* confdefs.h. */
7299	_ACEOF
7300	cat confdefs.h >>conftest.$ac_ext
7301	cat >>conftest.$ac_ext <<_ACEOF
7302	/* end confdefs.h. */
7303	$ac_includes_default
7304	typedef unsigned char * ac__type_sizeof_;
7305	int
7306	main ()
7307	{
7308	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)];
7309	test_array [0] = 0
7310
7311	;
7312	return 0;
7313	}
7314	_ACEOF
7315	rm -f conftest.$ac_objext
7316	if { (ac_try="$ac_compile"
7317	case "(($ac_try" in
7318	\" \| \` \| \\) ac_try_echo=\$ac_try;;
7319	*) ac_try_echo=$ac_try;;
7320	esac
7321	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7322	(eval "$ac_compile") 2>conftest.er1
7323	ac_status=$?
7324	grep -v '^ *+' conftest.er1 >conftest.err
7325	rm -f conftest.er1
7326	cat conftest.err >&5
7327	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7328	(exit $ac_status); } && {
7329	test -z "$ac_c_werror_flag" \|\|
7330	test ! -s conftest.err
7331	} && test -s conftest.$ac_objext; then
7332	ac_hi=-1 ac_mid=-1
7333	while :; do
7334	cat >conftest.$ac_ext <<_ACEOF
7335	/* confdefs.h. */
7336	_ACEOF
7337	cat confdefs.h >>conftest.$ac_ext
7338	cat >>conftest.$ac_ext <<_ACEOF
7339	/* end confdefs.h. */
7340	$ac_includes_default
7341	typedef unsigned char * ac__type_sizeof_;
7342	int
7343	main ()
7344	{
7345	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)];
7346	test_array [0] = 0
7347
7348	;
7349	return 0;
7350	}
7351	_ACEOF
7352	rm -f conftest.$ac_objext
7353	if { (ac_try="$ac_compile"
7354	case "(($ac_try" in
7355	\" \| \` \| \\) ac_try_echo=\$ac_try;;
7356	*) ac_try_echo=$ac_try;;
7357	esac
7358	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7359	(eval "$ac_compile") 2>conftest.er1
7360	ac_status=$?
7361	grep -v '^ *+' conftest.er1 >conftest.err
7362	rm -f conftest.er1
7363	cat conftest.err >&5
7364	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7365	(exit $ac_status); } && {
7366	test -z "$ac_c_werror_flag" \|\|
7367	test ! -s conftest.err
7368	} && test -s conftest.$ac_objext; then
7369	ac_lo=$ac_mid; break
7370	else
7371	echo "$as_me: failed program was:" >&5
7372	sed 's/^/\| /' conftest.$ac_ext >&5
7373
7374	ac_hi=`expr '(' $ac_mid ')' - 1`
7375	if test $ac_mid -le $ac_hi; then
7376	ac_lo= ac_hi=
7377	break
7378	fi
7379	ac_mid=`expr 2 '*' $ac_mid`
7380	fi
7381
7382	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7383	done
7384	else
7385	echo "$as_me: failed program was:" >&5
7386	sed 's/^/\| /' conftest.$ac_ext >&5
7387
7388	ac_lo= ac_hi=
7389	fi
7390
7391	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7392	fi
7393
7394	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7395	# Binary search between lo and hi bounds.
7396	while test "x$ac_lo" != "x$ac_hi"; do
7397	ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
7398	cat >conftest.$ac_ext <<_ACEOF
7399	/* confdefs.h. */
7400	_ACEOF
7401	cat confdefs.h >>conftest.$ac_ext
7402	cat >>conftest.$ac_ext <<_ACEOF
7403	/* end confdefs.h. */
7404	$ac_includes_default
7405	typedef unsigned char * ac__type_sizeof_;
7406	int
7407	main ()
7408	{
7409	static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
7410	test_array [0] = 0
7411
7412	;
7413	return 0;
7414	}
7415	_ACEOF
7416	rm -f conftest.$ac_objext
7417	if { (ac_try="$ac_compile"
7418	case "(($ac_try" in
7419	\" \| \` \| \\) ac_try_echo=\$ac_try;;
7420	*) ac_try_echo=$ac_try;;
7421	esac
7422	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7423	(eval "$ac_compile") 2>conftest.er1
7424	ac_status=$?
7425	grep -v '^ *+' conftest.er1 >conftest.err
7426	rm -f conftest.er1
7427	cat conftest.err >&5
7428	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7429	(exit $ac_status); } && {
7430	test -z "$ac_c_werror_flag" \|\|
7431	test ! -s conftest.err
7432	} && test -s conftest.$ac_objext; then
7433	ac_hi=$ac_mid
7434	else
7435	echo "$as_me: failed program was:" >&5
7436	sed 's/^/\| /' conftest.$ac_ext >&5
7437
7438	ac_lo=`expr '(' $ac_mid ')' + 1`
7439	fi
7440
7441	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7442	done
7443	case $ac_lo in
7444	?*) ac_cv_sizeof_unsigned_char_p=$ac_lo;;
7445	'') if test "$ac_cv_type_unsigned_char_p" = yes; then
7446	{ { echo "$as_me:$LINENO: error: cannot compute sizeof (unsigned char *)
7447	See \`config.log' for more details." >&5
7448	echo "$as_me: error: cannot compute sizeof (unsigned char *)
7449	See \`config.log' for more details." >&2;}
7450	{ (exit 77); exit 77; }; }
7451	else
7452	ac_cv_sizeof_unsigned_char_p=0
7453	fi ;;
7454	esac
7455	else
7456	cat >conftest.$ac_ext <<_ACEOF
7457	/* confdefs.h. */
7458	_ACEOF
7459	cat confdefs.h >>conftest.$ac_ext
7460	cat >>conftest.$ac_ext <<_ACEOF
7461	/* end confdefs.h. */
7462	$ac_includes_default
7463	typedef unsigned char * ac__type_sizeof_;
7464	static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); }
7465	static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); }
7466	#include <stdio.h>
7467	#include <stdlib.h>
7468	int
7469	main ()
7470	{
7471
7472	FILE *f = fopen ("conftest.val", "w");
7473	if (! f)
7474	return 1;
7475	if (((long int) (sizeof (ac__type_sizeof_))) < 0)
7476	{
7477	long int i = longval ();
7478	if (i != ((long int) (sizeof (ac__type_sizeof_))))
7479	return 1;
7480	fprintf (f, "%ld\n", i);
7481	}
7482	else
7483	{
7484	unsigned long int i = ulongval ();
7485	if (i != ((long int) (sizeof (ac__type_sizeof_))))
7486	return 1;
7487	fprintf (f, "%lu\n", i);
7488	}
7489	return ferror (f) \|\| fclose (f) != 0;
7490
7491	;
7492	return 0;
7493	}
7494	_ACEOF
7495	rm -f conftest$ac_exeext
7496	if { (ac_try="$ac_link"
7497	case "(($ac_try" in
7498	\" \| \` \| \\) ac_try_echo=\$ac_try;;
7499	*) ac_try_echo=$ac_try;;
7500	esac
7501	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7502	(eval "$ac_link") 2>&5
7503	ac_status=$?
7504	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7505	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7506	{ (case "(($ac_try" in
7507	\" \| \` \| \\) ac_try_echo=\$ac_try;;
7508	*) ac_try_echo=$ac_try;;
7509	esac
7510	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7511	(eval "$ac_try") 2>&5
7512	ac_status=$?
7513	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7514	(exit $ac_status); }; }; then
7515	ac_cv_sizeof_unsigned_char_p=`cat conftest.val`
7516	else
7517	echo "$as_me: program exited with status $ac_status" >&5
7518	echo "$as_me: failed program was:" >&5
7519	sed 's/^/\| /' conftest.$ac_ext >&5
7520
7521	( exit $ac_status )
7522	if test "$ac_cv_type_unsigned_char_p" = yes; then
7523	{ { echo "$as_me:$LINENO: error: cannot compute sizeof (unsigned char *)
7524	See \`config.log' for more details." >&5
7525	echo "$as_me: error: cannot compute sizeof (unsigned char *)
7526	See \`config.log' for more details." >&2;}
7527	{ (exit 77); exit 77; }; }
7528	else
7529	ac_cv_sizeof_unsigned_char_p=0
7530	fi
7531	fi
7532	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7533	fi
7534	rm -f conftest.val
7535	fi
7536	{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_unsigned_char_p" >&5
7537	echo "${ECHO_T}$ac_cv_sizeof_unsigned_char_p" >&6; }
7538
7539
7540
7541	cat >>confdefs.h <<_ACEOF
7542	#define SIZEOF_UNSIGNED_CHAR_P $ac_cv_sizeof_unsigned_char_p
7543	_ACEOF
7544
7545
7546	if test "$ac_cv_sizeof_unsigned_char_p" = 8
7547	then
7548	{ echo "$as_me:$LINENO: WARNING: I'm forcing you to use regex because I can't
7549	find a local rx library and the one included with this
7550	distribution doesn't work on 64-bit machines like yours" >&5
7551	echo "$as_me: WARNING: I'm forcing you to use regex because I can't
7552	find a local rx library and the one included with this
7553	distribution doesn't work on 64-bit machines like yours" >&2;}
7554	case " $LIBOBJS " in
7555	" regex.$ac_objext " ) ;;
7556	*) LIBOBJS="$LIBOBJS regex.$ac_objext"
7557	;;
7558	esac
7559
7560	else
7561	case " $LIBOBJS " in
7562	" rx.$ac_objext " ) ;;
7563	*) LIBOBJS="$LIBOBJS rx.$ac_objext"
7564	;;
7565	esac
7566
7567	fi
7568
7569	fi
7570
7571	fi
7572
7573	{ echo "$as_me:$LINENO: checking whether GNU readline requested" >&5
7574	echo $ECHO_N "checking whether GNU readline requested... $ECHO_C" >&6; }
7575
7576	# Check whether --with-gnu_readline was given.
7577	if test "${with_gnu_readline+set}" = set; then
7578	withval=$with_gnu_readline; if test "$withval" = yes; then
7579	{ echo "$as_me:$LINENO: result: yes" >&5
7580	echo "${ECHO_T}yes" >&6; }
7581	ac_with_gnu_readline=1
7582	else
7583	{ echo "$as_me:$LINENO: result: no" >&5
7584	echo "${ECHO_T}no" >&6; }
7585	fi
7586	else
7587	{ echo "$as_me:$LINENO: result: no" >&5
7588	echo "${ECHO_T}no" >&6; }
7589	fi
7590
7591
7592	if test -n "$ac_with_gnu_readline"; then
7593	if test "${ac_cv_header_readline_readline_h+set}" = set; then
7594	{ echo "$as_me:$LINENO: checking for readline/readline.h" >&5
7595	echo $ECHO_N "checking for readline/readline.h... $ECHO_C" >&6; }
7596	if test "${ac_cv_header_readline_readline_h+set}" = set; then
7597	echo $ECHO_N "(cached) $ECHO_C" >&6
7598	fi
7599	{ echo "$as_me:$LINENO: result: $ac_cv_header_readline_readline_h" >&5
7600	echo "${ECHO_T}$ac_cv_header_readline_readline_h" >&6; }
7601	else
7602	# Is the header compilable?
7603	{ echo "$as_me:$LINENO: checking readline/readline.h usability" >&5
7604	echo $ECHO_N "checking readline/readline.h usability... $ECHO_C" >&6; }
7605	cat >conftest.$ac_ext <<_ACEOF
7606	/* confdefs.h. */
7607	_ACEOF
7608	cat confdefs.h >>conftest.$ac_ext
7609	cat >>conftest.$ac_ext <<_ACEOF
7610	/* end confdefs.h. */
7611	$ac_includes_default
7612	#include <readline/readline.h>
7613	_ACEOF
7614	rm -f conftest.$ac_objext
7615	if { (ac_try="$ac_compile"
7616	case "(($ac_try" in
7617	\" \| \` \| \\) ac_try_echo=\$ac_try;;
7618	*) ac_try_echo=$ac_try;;
7619	esac
7620	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7621	(eval "$ac_compile") 2>conftest.er1
7622	ac_status=$?
7623	grep -v '^ *+' conftest.er1 >conftest.err
7624	rm -f conftest.er1
7625	cat conftest.err >&5
7626	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7627	(exit $ac_status); } && {
7628	test -z "$ac_c_werror_flag" \|\|
7629	test ! -s conftest.err
7630	} && test -s conftest.$ac_objext; then
7631	ac_header_compiler=yes
7632	else
7633	echo "$as_me: failed program was:" >&5
7634	sed 's/^/\| /' conftest.$ac_ext >&5
7635
7636	ac_header_compiler=no
7637	fi
7638
7639	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7640	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7641	echo "${ECHO_T}$ac_header_compiler" >&6; }
7642
7643	# Is the header present?
7644	{ echo "$as_me:$LINENO: checking readline/readline.h presence" >&5
7645	echo $ECHO_N "checking readline/readline.h presence... $ECHO_C" >&6; }
7646	cat >conftest.$ac_ext <<_ACEOF
7647	/* confdefs.h. */
7648	_ACEOF
7649	cat confdefs.h >>conftest.$ac_ext
7650	cat >>conftest.$ac_ext <<_ACEOF
7651	/* end confdefs.h. */
7652	#include <readline/readline.h>
7653	_ACEOF
7654	if { (ac_try="$ac_cpp conftest.$ac_ext"
7655	case "(($ac_try" in
7656	\" \| \` \| \\) ac_try_echo=\$ac_try;;
7657	*) ac_try_echo=$ac_try;;
7658	esac
7659	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7660	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
7661	ac_status=$?
7662	grep -v '^ *+' conftest.er1 >conftest.err
7663	rm -f conftest.er1
7664	cat conftest.err >&5
7665	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7666	(exit $ac_status); } >/dev/null && {
7667	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
7668	test ! -s conftest.err
7669	}; then
7670	ac_header_preproc=yes
7671	else
7672	echo "$as_me: failed program was:" >&5
7673	sed 's/^/\| /' conftest.$ac_ext >&5
7674
7675	ac_header_preproc=no
7676	fi
7677
7678	rm -f conftest.err conftest.$ac_ext
7679	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7680	echo "${ECHO_T}$ac_header_preproc" >&6; }
7681
7682	# So? What about this header?
7683	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7684	yes:no: )
7685	{ echo "$as_me:$LINENO: WARNING: readline/readline.h: accepted by the compiler, rejected by the preprocessor!" >&5
7686	echo "$as_me: WARNING: readline/readline.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
7687	{ echo "$as_me:$LINENO: WARNING: readline/readline.h: proceeding with the compiler's result" >&5
7688	echo "$as_me: WARNING: readline/readline.h: proceeding with the compiler's result" >&2;}
7689	ac_header_preproc=yes
7690	;;
7691	no:yes:* )
7692	{ echo "$as_me:$LINENO: WARNING: readline/readline.h: present but cannot be compiled" >&5
7693	echo "$as_me: WARNING: readline/readline.h: present but cannot be compiled" >&2;}
7694	{ echo "$as_me:$LINENO: WARNING: readline/readline.h: check for missing prerequisite headers?" >&5
7695	echo "$as_me: WARNING: readline/readline.h: check for missing prerequisite headers?" >&2;}
7696	{ echo "$as_me:$LINENO: WARNING: readline/readline.h: see the Autoconf documentation" >&5
7697	echo "$as_me: WARNING: readline/readline.h: see the Autoconf documentation" >&2;}
7698	{ echo "$as_me:$LINENO: WARNING: readline/readline.h: section \"Present But Cannot Be Compiled\"" >&5
7699	echo "$as_me: WARNING: readline/readline.h: section \"Present But Cannot Be Compiled\"" >&2;}
7700	{ echo "$as_me:$LINENO: WARNING: readline/readline.h: proceeding with the preprocessor's result" >&5
7701	echo "$as_me: WARNING: readline/readline.h: proceeding with the preprocessor's result" >&2;}
7702	{ echo "$as_me:$LINENO: WARNING: readline/readline.h: in the future, the compiler will take precedence" >&5
7703	echo "$as_me: WARNING: readline/readline.h: in the future, the compiler will take precedence" >&2;}
7704
7705	;;
7706	esac
7707	{ echo "$as_me:$LINENO: checking for readline/readline.h" >&5
7708	echo $ECHO_N "checking for readline/readline.h... $ECHO_C" >&6; }
7709	if test "${ac_cv_header_readline_readline_h+set}" = set; then
7710	echo $ECHO_N "(cached) $ECHO_C" >&6
7711	else
7712	ac_cv_header_readline_readline_h=$ac_header_preproc
7713	fi
7714	{ echo "$as_me:$LINENO: result: $ac_cv_header_readline_readline_h" >&5
7715	echo "${ECHO_T}$ac_cv_header_readline_readline_h" >&6; }
7716
7717	fi
7718	if test $ac_cv_header_readline_readline_h = yes; then
7719	ac_mg_readline_header_found=1
7720	else
7721	{ echo "$as_me:$LINENO: WARNING: Can't find GNU readline headers; configuring without \
7722	GNU readline support" >&5
7723	echo "$as_me: WARNING: Can't find GNU readline headers; configuring without \
7724	GNU readline support" >&2;}
7725	fi
7726
7727
7728	if test -n "$ac_mg_readline_header_found"; then
7729	# first check whether we can find the readline library itself
7730	{ echo "$as_me:$LINENO: checking for main in -lreadline" >&5
7731	echo $ECHO_N "checking for main in -lreadline... $ECHO_C" >&6; }
7732	if test "${ac_cv_lib_readline_main+set}" = set; then
7733	echo $ECHO_N "(cached) $ECHO_C" >&6
7734	else
7735	ac_check_lib_save_LIBS=$LIBS
7736	LIBS="-lreadline $LIBS"
7737	cat >conftest.$ac_ext <<_ACEOF
7738	/* confdefs.h. */
7739	_ACEOF
7740	cat confdefs.h >>conftest.$ac_ext
7741	cat >>conftest.$ac_ext <<_ACEOF
7742	/* end confdefs.h. */
7743
7744
7745	int
7746	main ()
7747	{
7748	return main ();
7749	;
7750	return 0;
7751	}
7752	_ACEOF
7753	rm -f conftest.$ac_objext conftest$ac_exeext
7754	if { (ac_try="$ac_link"
7755	case "(($ac_try" in
7756	\" \| \` \| \\) ac_try_echo=\$ac_try;;
7757	*) ac_try_echo=$ac_try;;
7758	esac
7759	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7760	(eval "$ac_link") 2>conftest.er1
7761	ac_status=$?
7762	grep -v '^ *+' conftest.er1 >conftest.err
7763	rm -f conftest.er1
7764	cat conftest.err >&5
7765	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7766	(exit $ac_status); } && {
7767	test -z "$ac_c_werror_flag" \|\|
7768	test ! -s conftest.err
7769	} && test -s conftest$ac_exeext &&
7770	$as_test_x conftest$ac_exeext; then
7771	ac_cv_lib_readline_main=yes
7772	else
7773	echo "$as_me: failed program was:" >&5
7774	sed 's/^/\| /' conftest.$ac_ext >&5
7775
7776	ac_cv_lib_readline_main=no
7777	fi
7778
7779	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7780	conftest$ac_exeext conftest.$ac_ext
7781	LIBS=$ac_check_lib_save_LIBS
7782	fi
7783	{ echo "$as_me:$LINENO: result: $ac_cv_lib_readline_main" >&5
7784	echo "${ECHO_T}$ac_cv_lib_readline_main" >&6; }
7785	if test $ac_cv_lib_readline_main = yes; then
7786	ac_mg_readline_lib_found=1
7787	cat >>confdefs.h <<\_ACEOF
7788	#define WITH_GNU_READLINE 1
7789	_ACEOF
7790
7791	LIBS="$LIBS -lreadline"
7792	else
7793	{ echo "$as_me:$LINENO: WARNING: Can't find GNU readline library; configuring without \
7794	GNU readline support" >&5
7795	echo "$as_me: WARNING: Can't find GNU readline library; configuring without \
7796	GNU readline support" >&2;}
7797	fi
7798
7799	if test -n "$ac_mg_readline_lib_found"; then
7800	# on some systems, readline needs curses. It is difficult to
7801	# determine whether this is necessary on the current system,
7802	# since other undefined symbols can be turned up by an
7803	# AC_CHECK_LIB(readline, readline) test that are actually defined
7804	# by mg itself (e.g. xmalloc, xrealloc). So, if we find libcurses,
7805	# we just bung it on and hope for the best.
7806	{ echo "$as_me:$LINENO: checking for main in -lcurses" >&5
7807	echo $ECHO_N "checking for main in -lcurses... $ECHO_C" >&6; }
7808	if test "${ac_cv_lib_curses_main+set}" = set; then
7809	echo $ECHO_N "(cached) $ECHO_C" >&6
7810	else
7811	ac_check_lib_save_LIBS=$LIBS
7812	LIBS="-lcurses $LIBS"
7813	cat >conftest.$ac_ext <<_ACEOF
7814	/* confdefs.h. */
7815	_ACEOF
7816	cat confdefs.h >>conftest.$ac_ext
7817	cat >>conftest.$ac_ext <<_ACEOF
7818	/* end confdefs.h. */
7819
7820
7821	int
7822	main ()
7823	{
7824	return main ();
7825	;
7826	return 0;
7827	}
7828	_ACEOF
7829	rm -f conftest.$ac_objext conftest$ac_exeext
7830	if { (ac_try="$ac_link"
7831	case "(($ac_try" in
7832	\" \| \` \| \\) ac_try_echo=\$ac_try;;
7833	*) ac_try_echo=$ac_try;;
7834	esac
7835	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7836	(eval "$ac_link") 2>conftest.er1
7837	ac_status=$?
7838	grep -v '^ *+' conftest.er1 >conftest.err
7839	rm -f conftest.er1
7840	cat conftest.err >&5
7841	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7842	(exit $ac_status); } && {
7843	test -z "$ac_c_werror_flag" \|\|
7844	test ! -s conftest.err
7845	} && test -s conftest$ac_exeext &&
7846	$as_test_x conftest$ac_exeext; then
7847	ac_cv_lib_curses_main=yes
7848	else
7849	echo "$as_me: failed program was:" >&5
7850	sed 's/^/\| /' conftest.$ac_ext >&5
7851
7852	ac_cv_lib_curses_main=no
7853	fi
7854
7855	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7856	conftest$ac_exeext conftest.$ac_ext
7857	LIBS=$ac_check_lib_save_LIBS
7858	fi
7859	{ echo "$as_me:$LINENO: result: $ac_cv_lib_curses_main" >&5
7860	echo "${ECHO_T}$ac_cv_lib_curses_main" >&6; }
7861	if test $ac_cv_lib_curses_main = yes; then
7862	LIBS="$LIBS -lcurses"
7863	fi
7864
7865	fi
7866	fi
7867	fi
7868
7869
7870	# text for endianness
7871	{ echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
7872	echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6; }
7873	if test "${ac_cv_c_bigendian+set}" = set; then
7874	echo $ECHO_N "(cached) $ECHO_C" >&6
7875	else
7876	# See if sys/param.h defines the BYTE_ORDER macro.
7877	cat >conftest.$ac_ext <<_ACEOF
7878	/* confdefs.h. */
7879	_ACEOF
7880	cat confdefs.h >>conftest.$ac_ext
7881	cat >>conftest.$ac_ext <<_ACEOF
7882	/* end confdefs.h. */
7883	#include <sys/types.h>
7884	#include <sys/param.h>
7885
7886	int
7887	main ()
7888	{
7889	#if ! (defined BYTE_ORDER && defined BIG_ENDIAN && defined LITTLE_ENDIAN \
7890	&& BYTE_ORDER && BIG_ENDIAN && LITTLE_ENDIAN)
7891	bogus endian macros
7892	#endif
7893
7894	;
7895	return 0;
7896	}
7897	_ACEOF
7898	rm -f conftest.$ac_objext
7899	if { (ac_try="$ac_compile"
7900	case "(($ac_try" in
7901	\" \| \` \| \\) ac_try_echo=\$ac_try;;
7902	*) ac_try_echo=$ac_try;;
7903	esac
7904	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7905	(eval "$ac_compile") 2>conftest.er1
7906	ac_status=$?
7907	grep -v '^ *+' conftest.er1 >conftest.err
7908	rm -f conftest.er1
7909	cat conftest.err >&5
7910	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7911	(exit $ac_status); } && {
7912	test -z "$ac_c_werror_flag" \|\|
7913	test ! -s conftest.err
7914	} && test -s conftest.$ac_objext; then
7915	# It does; now see whether it defined to BIG_ENDIAN or not.
7916	cat >conftest.$ac_ext <<_ACEOF
7917	/* confdefs.h. */
7918	_ACEOF
7919	cat confdefs.h >>conftest.$ac_ext
7920	cat >>conftest.$ac_ext <<_ACEOF
7921	/* end confdefs.h. */
7922	#include <sys/types.h>
7923	#include <sys/param.h>
7924
7925	int
7926	main ()
7927	{
7928	#if BYTE_ORDER != BIG_ENDIAN
7929	not big endian
7930	#endif
7931
7932	;
7933	return 0;
7934	}
7935	_ACEOF
7936	rm -f conftest.$ac_objext
7937	if { (ac_try="$ac_compile"
7938	case "(($ac_try" in
7939	\" \| \` \| \\) ac_try_echo=\$ac_try;;
7940	*) ac_try_echo=$ac_try;;
7941	esac
7942	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7943	(eval "$ac_compile") 2>conftest.er1
7944	ac_status=$?
7945	grep -v '^ *+' conftest.er1 >conftest.err
7946	rm -f conftest.er1
7947	cat conftest.err >&5
7948	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7949	(exit $ac_status); } && {
7950	test -z "$ac_c_werror_flag" \|\|
7951	test ! -s conftest.err
7952	} && test -s conftest.$ac_objext; then
7953	ac_cv_c_bigendian=yes
7954	else
7955	echo "$as_me: failed program was:" >&5
7956	sed 's/^/\| /' conftest.$ac_ext >&5
7957
7958	ac_cv_c_bigendian=no
7959	fi
7960
7961	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7962	else
7963	echo "$as_me: failed program was:" >&5
7964	sed 's/^/\| /' conftest.$ac_ext >&5
7965
7966	# It does not; compile a test program.
7967	if test "$cross_compiling" = yes; then
7968	# try to guess the endianness by grepping values into an object file
7969	ac_cv_c_bigendian=unknown
7970	cat >conftest.$ac_ext <<_ACEOF
7971	/* confdefs.h. */
7972	_ACEOF
7973	cat confdefs.h >>conftest.$ac_ext
7974	cat >>conftest.$ac_ext <<_ACEOF
7975	/* end confdefs.h. */
7976	short int ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
7977	short int ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
7978	void _ascii () { char s = (char ) ascii_mm; s = (char *) ascii_ii; }
7979	short int ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
7980	short int ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
7981	void _ebcdic () { char s = (char ) ebcdic_mm; s = (char *) ebcdic_ii; }
7982	int
7983	main ()
7984	{
7985	_ascii (); _ebcdic ();
7986	;
7987	return 0;
7988	}
7989	_ACEOF
7990	rm -f conftest.$ac_objext
7991	if { (ac_try="$ac_compile"
7992	case "(($ac_try" in
7993	\" \| \` \| \\) ac_try_echo=\$ac_try;;
7994	*) ac_try_echo=$ac_try;;
7995	esac
7996	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7997	(eval "$ac_compile") 2>conftest.er1
7998	ac_status=$?
7999	grep -v '^ *+' conftest.er1 >conftest.err
8000	rm -f conftest.er1
8001	cat conftest.err >&5
8002	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8003	(exit $ac_status); } && {
8004	test -z "$ac_c_werror_flag" \|\|
8005	test ! -s conftest.err
8006	} && test -s conftest.$ac_objext; then
8007	if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then
8008	ac_cv_c_bigendian=yes
8009	fi
8010	if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8011	if test "$ac_cv_c_bigendian" = unknown; then
8012	ac_cv_c_bigendian=no
8013	else
8014	# finding both strings is unlikely to happen, but who knows?
8015	ac_cv_c_bigendian=unknown
8016	fi
8017	fi
8018	else
8019	echo "$as_me: failed program was:" >&5
8020	sed 's/^/\| /' conftest.$ac_ext >&5
8021
8022
8023	fi
8024
8025	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8026	else
8027	cat >conftest.$ac_ext <<_ACEOF
8028	/* confdefs.h. */
8029	_ACEOF
8030	cat confdefs.h >>conftest.$ac_ext
8031	cat >>conftest.$ac_ext <<_ACEOF
8032	/* end confdefs.h. */
8033	$ac_includes_default
8034	int
8035	main ()
8036	{
8037
8038	/* Are we little or big endian? From Harbison&Steele. */
8039	union
8040	{
8041	long int l;
8042	char c[sizeof (long int)];
8043	} u;
8044	u.l = 1;
8045	return u.c[sizeof (long int) - 1] == 1;
8046
8047	;
8048	return 0;
8049	}
8050	_ACEOF
8051	rm -f conftest$ac_exeext
8052	if { (ac_try="$ac_link"
8053	case "(($ac_try" in
8054	\" \| \` \| \\) ac_try_echo=\$ac_try;;
8055	*) ac_try_echo=$ac_try;;
8056	esac
8057	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8058	(eval "$ac_link") 2>&5
8059	ac_status=$?
8060	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8061	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8062	{ (case "(($ac_try" in
8063	\" \| \` \| \\) ac_try_echo=\$ac_try;;
8064	*) ac_try_echo=$ac_try;;
8065	esac
8066	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8067	(eval "$ac_try") 2>&5
8068	ac_status=$?
8069	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8070	(exit $ac_status); }; }; then
8071	ac_cv_c_bigendian=no
8072	else
8073	echo "$as_me: program exited with status $ac_status" >&5
8074	echo "$as_me: failed program was:" >&5
8075	sed 's/^/\| /' conftest.$ac_ext >&5
8076
8077	( exit $ac_status )
8078	ac_cv_c_bigendian=yes
8079	fi
8080	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8081	fi
8082
8083
8084	fi
8085
8086	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8087	fi
8088	{ echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
8089	echo "${ECHO_T}$ac_cv_c_bigendian" >&6; }
8090	case $ac_cv_c_bigendian in
8091	yes)
8092
8093	cat >>confdefs.h <<\_ACEOF
8094	#define WORDS_BIGENDIAN 1
8095	_ACEOF
8096	;;
8097	no)
8098	;;
8099	*)
8100	{ { echo "$as_me:$LINENO: error: unknown endianness
8101	presetting ac_cv_c_bigendian=no (or yes) will help" >&5
8102	echo "$as_me: error: unknown endianness
8103	presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
8104	{ (exit 1); exit 1; }; } ;;
8105	esac
8106
8107
8108	# ---------------------------------------------------------------------------
8109	if test "$ac_cv_func_alloca" = 'no'; then
8110	case " $LIBOBJS " in
8111	" xmalloc.$ac_objext " ) ;;
8112	*) LIBOBJS="$LIBOBJS xmalloc.$ac_objext"
8113	;;
8114	esac
8115
8116	case " $LIBOBJS " in
8117	" error.$ac_objext " ) ;;
8118	*) LIBOBJS="$LIBOBJS error.$ac_objext"
8119	;;
8120	esac
8121
8122	fi
8123
8124
8125	# ---------------------------------------------------------------------------
8126	# see if the user wants to override use of long long
8127	# Check whether --enable-override-longlong was given.
8128	if test "${enable_override_longlong+set}" = set; then
8129	enableval=$enable_override_longlong; cat >>confdefs.h <<\_ACEOF
8130	#define DISABLE_LONG_LONG 1
8131	_ACEOF
8132
8133	fi
8134
8135
8136
8137	# ---------------------------------------------------------------------------
8138
8139	ac_config_files="$ac_config_files Makefile text/Makefile lib/Makefile jni/Makefile java/org/greenstone/mgpp/Makefile"
8140
8141	ac_config_commands="$ac_config_commands default"
8142
8143	cat >confcache <<\_ACEOF
8144	# This file is a shell script that caches the results of configure
8145	# tests run on this system so they can be shared between configure
8146	# scripts and configure runs, see configure's option --config-cache.
8147	# It is not useful on other systems. If it contains results you don't
8148	# want to keep, you may remove or edit it.
8149	#
8150	# config.status only pays attention to the cache file if you give it
8151	# the --recheck option to rerun configure.
8152	#
8153	# `ac_cv_env_foo' variables (set or unset) will be overridden when
8154	# loading this file, other unset `ac_cv_foo' will be assigned the
8155	# following values.
8156
8157	_ACEOF
8158
8159	# The following way of writing the cache mishandles newlines in values,
8160	# but we know of no workaround that is simple, portable, and efficient.
8161	# So, we kill variables containing newlines.
8162	# Ultrix sh set writes to stderr and can't be redirected directly,
8163	# and sets the high bit in the cache file unless we assign to the vars.
8164	(
8165	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
8166	eval ac_val=\$$ac_var
8167	case $ac_val in #(
8168	${as_nl})
8169	case $ac_var in #(
8170	_cv_) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
8171	echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
8172	esac
8173	case $ac_var in #(
8174	_ \| IFS \| as_nl) ;; #(
8175	*) $as_unset $ac_var ;;
8176	esac ;;
8177	esac
8178	done
8179
8180	(set) 2>&1 \|
8181	case $as_nl`(ac_space=' '; set) 2>&1` in #(
8182	${as_nl}ac_space=\ )
8183	# `set' does not quote correctly, so add quotes (double-quote
8184	# substitution turns \\\\ into \\, and sed turns \\ into \).
8185	sed -n \
8186	"s/'/'\\\\''/g;
8187	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
8188	;; #(
8189	*)
8190	# `set' quotes correctly as required by POSIX, so do not add quotes.
8191	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
8192	;;
8193	esac \|
8194	sort
8195	) \|
8196	sed '
8197	/^ac_cv_env_/b end
8198	t clear
8199	:clear
8200	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
8201	t end
8202	s/^$[^=]$=$.$$/\1=${\1=\2}/
8203	:end' >>confcache
8204	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
8205	if test -w "$cache_file"; then
8206	test "x$cache_file" != "x/dev/null" &&
8207	{ echo "$as_me:$LINENO: updating cache $cache_file" >&5
8208	echo "$as_me: updating cache $cache_file" >&6;}
8209	cat confcache >$cache_file
8210	else
8211	{ echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
8212	echo "$as_me: not updating unwritable cache $cache_file" >&6;}
8213	fi
8214	fi
8215	rm -f confcache
8216
8217	test "x$prefix" = xNONE && prefix=$ac_default_prefix
8218	# Let make expand exec_prefix.
8219	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8220
8221	DEFS=-DHAVE_CONFIG_H
8222
8223	ac_libobjs=
8224	ac_ltlibobjs=
8225	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
8226	# 1. Remove the extension, and $U if already installed.
8227	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
8228	ac_i=`echo "$ac_i" \| sed "$ac_script"`
8229	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
8230	# will be set to the directory where LIBOBJS objects are built.
8231	ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
8232	ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
8233	done
8234	LIBOBJS=$ac_libobjs
8235
8236	LTLIBOBJS=$ac_ltlibobjs
8237
8238
8239
8240	: ${CONFIG_STATUS=./config.status}
8241	ac_clean_files_save=$ac_clean_files
8242	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
8243	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
8244	echo "$as_me: creating $CONFIG_STATUS" >&6;}
8245	cat >$CONFIG_STATUS <<_ACEOF
8246	#! $SHELL
8247	# Generated by $as_me.
8248	# Run this file to recreate the current configuration.
8249	# Compiler output produced by configure, useful for debugging
8250	# configure, is in config.log if it exists.
8251
8252	debug=false
8253	ac_cs_recheck=false
8254	ac_cs_silent=false
8255	SHELL=\${CONFIG_SHELL-$SHELL}
8256	_ACEOF
8257
8258	cat >>$CONFIG_STATUS <<\_ACEOF
8259	## --------------------- ##
8260	## M4sh Initialization. ##
8261	## --------------------- ##
8262
8263	# Be more Bourne compatible
8264	DUALCASE=1; export DUALCASE # for MKS sh
8265	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
8266	emulate sh
8267	NULLCMD=:
8268	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
8269	# is contrary to our usage. Disable this feature.
8270	alias -g '${1+"$@"}'='"$@"'
8271	setopt NO_GLOB_SUBST
8272	else
8273	case `(set -o) 2>/dev/null` in
8274	posix) set -o posix ;;
8275	esac
8276
8277	fi
8278
8279
8280
8281
8282	# PATH needs CR
8283	# Avoid depending upon Character Ranges.
8284	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
8285	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8286	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8287	as_cr_digits='0123456789'
8288	as_cr_alnum=$as_cr_Letters$as_cr_digits
8289
8290	# The user is always right.
8291	if test "${PATH_SEPARATOR+set}" != set; then
8292	echo "#! /bin/sh" >conf$$.sh
8293	echo "exit 0" >>conf$$.sh
8294	chmod +x conf$$.sh
8295	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
8296	PATH_SEPARATOR=';'
8297	else
8298	PATH_SEPARATOR=:
8299	fi
8300	rm -f conf$$.sh
8301	fi
8302
8303	# Support unset when possible.
8304	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
8305	as_unset=unset
8306	else
8307	as_unset=false
8308	fi
8309
8310
8311	# IFS
8312	# We need space, tab and new line, in precisely that order. Quoting is
8313	# there to prevent editors from complaining about space-tab.
8314	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
8315	# splitting by setting IFS to empty value.)
8316	as_nl='
8317	'
8318	IFS=" "" $as_nl"
8319
8320	# Find who we are. Look in the path if we contain no directory separator.
8321	case $0 in
8322	[\\/] ) as_myself=$0 ;;
8323	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8324	for as_dir in $PATH
8325	do
8326	IFS=$as_save_IFS
8327	test -z "$as_dir" && as_dir=.
8328	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
8329	done
8330	IFS=$as_save_IFS
8331
8332	;;
8333	esac
8334	# We did not find ourselves, most probably we were run as `sh COMMAND'
8335	# in which case we are not to be found in the path.
8336	if test "x$as_myself" = x; then
8337	as_myself=$0
8338	fi
8339	if test ! -f "$as_myself"; then
8340	echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
8341	{ (exit 1); exit 1; }
8342	fi
8343
8344	# Work around bugs in pre-3.0 UWIN ksh.
8345	for as_var in ENV MAIL MAILPATH
8346	do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
8347	done
8348	PS1='$ '
8349	PS2='> '
8350	PS4='+ '
8351
8352	# NLS nuisances.
8353	for as_var in \
8354	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
8355	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
8356	LC_TELEPHONE LC_TIME
8357	do
8358	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
8359	eval $as_var=C; export $as_var
8360	else
8361	($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
8362	fi
8363	done
8364
8365	# Required to use basename.
8366	if expr a : '$a$' >/dev/null 2>&1 &&
8367	test "X`expr 00001 : '.*$...$'`" = X001; then
8368	as_expr=expr
8369	else
8370	as_expr=false
8371	fi
8372
8373	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
8374	as_basename=basename
8375	else
8376	as_basename=false
8377	fi
8378
8379
8380	# Name of the executable.
8381	as_me=`$as_basename -- "$0" \|\|
8382	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
8383	X"$0" : 'X$//$$' \\| \
8384	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
8385	echo X/"$0" \|
8386	sed '/^.\/$[^/][^/]$\/*$/{
8387	s//\1/
8388	q
8389	}
8390	/^X\/$\/\/$$/{
8391	s//\1/
8392	q
8393	}
8394	/^X\/$\/$.*/{
8395	s//\1/
8396	q
8397	}
8398	s/.*/./; q'`
8399
8400	# CDPATH.
8401	$as_unset CDPATH
8402
8403
8404
8405	as_lineno_1=$LINENO
8406	as_lineno_2=$LINENO
8407	test "x$as_lineno_1" != "x$as_lineno_2" &&
8408	test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" \|\| {
8409
8410	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
8411	# uniformly replaced by the line number. The first 'sed' inserts a
8412	# line-number line after each line using $LINENO; the second 'sed'
8413	# does the real work. The second script uses 'N' to pair each
8414	# line-number line with the line containing $LINENO, and appends
8415	# trailing '-' during substitution so that $LINENO is not a special
8416	# case at line end.
8417	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
8418	# scripts with optimization help from Paolo Bonzini. Blame Lee
8419	# E. McMahon (1931-1989) for sed's syntax. :-)
8420	sed -n '
8421	p
8422	/[$]LINENO/=
8423	' <$as_myself \|
8424	sed '
8425	s/[$]LINENO.*/&-/
8426	t lineno
8427	b
8428	:lineno
8429	N
8430	:loop
8431	s/[$]LINENO$[^'$as_cr_alnum'_].\n$$.$/\2\1\2/
8432	t loop
8433	s/-\n.*//
8434	' >$as_me.lineno &&
8435	chmod +x "$as_me.lineno" \|\|
8436	{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
8437	{ (exit 1); exit 1; }; }
8438
8439	# Don't try to exec as it changes $[0], causing all sort of problems
8440	# (the dirname of $[0] is not the place where we might find the
8441	# original and so on. Autoconf is especially sensitive to this).
8442	. "./$as_me.lineno"
8443	# Exit status is that of the last command.
8444	exit
8445	}
8446
8447
8448	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
8449	as_dirname=dirname
8450	else
8451	as_dirname=false
8452	fi
8453
8454	ECHO_C= ECHO_N= ECHO_T=
8455	case `echo -n x` in
8456	-n*)
8457	case `echo 'x\c'` in
8458	c) ECHO_T=' ';; # ECHO_T is single tab character.
8459	*) ECHO_C='\c';;
8460	esac;;
8461	*)
8462	ECHO_N='-n';;
8463	esac
8464
8465	if expr a : '$a$' >/dev/null 2>&1 &&
8466	test "X`expr 00001 : '.*$...$'`" = X001; then
8467	as_expr=expr
8468	else
8469	as_expr=false
8470	fi
8471
8472	rm -f conf$$ conf$$.exe conf$$.file
8473	if test -d conf$$.dir; then
8474	rm -f conf$$.dir/conf$$.file
8475	else
8476	rm -f conf$$.dir
8477	mkdir conf$$.dir
8478	fi
8479	echo >conf$$.file
8480	if ln -s conf$$.file conf$$ 2>/dev/null; then
8481	as_ln_s='ln -s'
8482	# ... but there are two gotchas:
8483	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
8484	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
8485	# In both cases, we have to default to `cp -p'.
8486	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
8487	as_ln_s='cp -p'
8488	elif ln conf$$.file conf$$ 2>/dev/null; then
8489	as_ln_s=ln
8490	else
8491	as_ln_s='cp -p'
8492	fi
8493	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
8494	rmdir conf$$.dir 2>/dev/null
8495
8496	if mkdir -p . 2>/dev/null; then
8497	as_mkdir_p=:
8498	else
8499	test -d ./-p && rmdir ./-p
8500	as_mkdir_p=false
8501	fi
8502
8503	if test -x / >/dev/null 2>&1; then
8504	as_test_x='test -x'
8505	else
8506	if ls -dL / >/dev/null 2>&1; then
8507	as_ls_L_option=L
8508	else
8509	as_ls_L_option=
8510	fi
8511	as_test_x='
8512	eval sh -c '\''
8513	if test -d "$1"; then
8514	test -d "$1/.";
8515	else
8516	case $1 in
8517	-*)set "./$1";;
8518	esac;
8519	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
8520	???[sx]):;;)false;;esac;fi
8521	'\'' sh
8522	'
8523	fi
8524	as_executable_p=$as_test_x
8525
8526	# Sed expression to map a string onto a valid CPP name.
8527	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8528
8529	# Sed expression to map a string onto a valid variable name.
8530	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8531
8532
8533	exec 6>&1
8534
8535	# Save the log message, to keep $[0] and so on meaningful, and to
8536	# report actual input values of CONFIG_FILES etc. instead of their
8537	# values after options handling.
8538	ac_log="
8539	This file was extended by $as_me, which was
8540	generated by GNU Autoconf 2.61. Invocation command line was
8541
8542	CONFIG_FILES = $CONFIG_FILES
8543	CONFIG_HEADERS = $CONFIG_HEADERS
8544	CONFIG_LINKS = $CONFIG_LINKS
8545	CONFIG_COMMANDS = $CONFIG_COMMANDS
8546	$ $0 $@
8547
8548	on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
8549	"
8550
8551	_ACEOF
8552
8553	cat >>$CONFIG_STATUS <<_ACEOF
8554	# Files that config.status was made for.
8555	config_files="$ac_config_files"
8556	config_headers="$ac_config_headers"
8557	config_commands="$ac_config_commands"
8558
8559	_ACEOF
8560
8561	cat >>$CONFIG_STATUS <<\_ACEOF
8562	ac_cs_usage="\
8563	\`$as_me' instantiates files from templates according to the
8564	current configuration.
8565
8566	Usage: $0 [OPTIONS] [FILE]...
8567
8568	-h, --help print this help, then exit
8569	-V, --version print version number and configuration settings, then exit
8570	-q, --quiet do not print progress messages
8571	-d, --debug don't remove temporary files
8572	--recheck update $as_me by reconfiguring in the same conditions
8573	--file=FILE[:TEMPLATE]
8574	instantiate the configuration file FILE
8575	--header=FILE[:TEMPLATE]
8576	instantiate the configuration header FILE
8577
8578	Configuration files:
8579	$config_files
8580
8581	Configuration headers:
8582	$config_headers
8583
8584	Configuration commands:
8585	$config_commands
8586
8587	Report bugs to <[email protected]>."
8588
8589	_ACEOF
8590	cat >>$CONFIG_STATUS <<_ACEOF
8591	ac_cs_version="\\
8592	config.status
8593	configured by $0, generated by GNU Autoconf 2.61,
8594	with options \\"`echo "$ac_configure_args" \| sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
8595
8596	Copyright (C) 2006 Free Software Foundation, Inc.
8597	This config.status script is free software; the Free Software Foundation
8598	gives unlimited permission to copy, distribute and modify it."
8599
8600	ac_pwd='$ac_pwd'
8601	srcdir='$srcdir'
8602	INSTALL='$INSTALL'
8603	_ACEOF
8604
8605	cat >>$CONFIG_STATUS <<\_ACEOF
8606	# If no file are specified by the user, then we need to provide default
8607	# value. By we need to know if files were specified by the user.
8608	ac_need_defaults=:
8609	while test $# != 0
8610	do
8611	case $1 in
8612	--=)
8613	ac_option=`expr "X$1" : 'X$[^=]*$='`
8614	ac_optarg=`expr "X$1" : 'X[^=]=$.$'`
8615	ac_shift=:
8616	;;
8617	*)
8618	ac_option=$1
8619	ac_optarg=$2
8620	ac_shift=shift
8621	;;
8622	esac
8623
8624	case $ac_option in
8625	# Handling of the options.
8626	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
8627	ac_cs_recheck=: ;;
8628	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )
8629	echo "$ac_cs_version"; exit ;;
8630	--debug \| --debu \| --deb \| --de \| --d \| -d )
8631	debug=: ;;
8632	--file \| --fil \| --fi \| --f )
8633	$ac_shift
8634	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
8635	ac_need_defaults=false;;
8636	--header \| --heade \| --head \| --hea )
8637	$ac_shift
8638	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
8639	ac_need_defaults=false;;
8640	--he \| --h)
8641	# Conflict between --help and --header
8642	{ echo "$as_me: error: ambiguous option: $1
8643	Try \`$0 --help' for more information." >&2
8644	{ (exit 1); exit 1; }; };;
8645	--help \| --hel \| -h )
8646	echo "$ac_cs_usage"; exit ;;
8647	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
8648	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
8649	ac_cs_silent=: ;;
8650
8651	# This is an error.
8652	-*) { echo "$as_me: error: unrecognized option: $1
8653	Try \`$0 --help' for more information." >&2
8654	{ (exit 1); exit 1; }; } ;;
8655
8656	*) ac_config_targets="$ac_config_targets $1"
8657	ac_need_defaults=false ;;
8658
8659	esac
8660	shift
8661	done
8662
8663	ac_configure_extra_args=
8664
8665	if $ac_cs_silent; then
8666	exec 6>/dev/null
8667	ac_configure_extra_args="$ac_configure_extra_args --silent"
8668	fi
8669
8670	_ACEOF
8671	cat >>$CONFIG_STATUS <<_ACEOF
8672	if \$ac_cs_recheck; then
8673	echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
8674	CONFIG_SHELL=$SHELL
8675	export CONFIG_SHELL
8676	exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8677	fi
8678
8679	_ACEOF
8680	cat >>$CONFIG_STATUS <<\_ACEOF
8681	exec 5>>config.log
8682	{
8683	echo
8684	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8685	## Running $as_me. ##
8686	_ASBOX
8687	echo "$ac_log"
8688	} >&5
8689
8690	_ACEOF
8691	cat >>$CONFIG_STATUS <<_ACEOF
8692	_ACEOF
8693
8694	cat >>$CONFIG_STATUS <<\_ACEOF
8695
8696	# Handling of arguments.
8697	for ac_config_target in $ac_config_targets
8698	do
8699	case $ac_config_target in
8700	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
8701	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8702	"text/Makefile") CONFIG_FILES="$CONFIG_FILES text/Makefile" ;;
8703	"lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
8704	"jni/Makefile") CONFIG_FILES="$CONFIG_FILES jni/Makefile" ;;
8705	"java/org/greenstone/mgpp/Makefile") CONFIG_FILES="$CONFIG_FILES java/org/greenstone/mgpp/Makefile" ;;
8706	"default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
8707
8708	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
8709	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
8710	{ (exit 1); exit 1; }; };;
8711	esac
8712	done
8713
8714
8715	# If the user did not use the arguments to specify the items to instantiate,
8716	# then the envvar interface is used. Set only those that are not.
8717	# We use the long form for the default assignment because of an extremely
8718	# bizarre bug on SunOS 4.1.3.
8719	if $ac_need_defaults; then
8720	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
8721	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
8722	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
8723	fi
8724
8725	# Have a temporary directory for convenience. Make it in the build tree
8726	# simply because there is no reason against having it here, and in addition,
8727	# creating and moving files from /tmp can sometimes cause problems.
8728	# Hook for its removal unless debugging.
8729	# Note that there is a small window in which the directory will not be cleaned:
8730	# after its creation but before its name has been assigned to `$tmp'.
8731	$debug \|\|
8732	{
8733	tmp=
8734	trap 'exit_status=$?
8735	{ test -z "$tmp" \|\| test ! -d "$tmp" \|\| rm -fr "$tmp"; } && exit $exit_status
8736	' 0
8737	trap '{ (exit 1); exit 1; }' 1 2 13 15
8738	}
8739	# Create a (secure) tmp directory for tmp files.
8740
8741	{
8742	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
8743	test -n "$tmp" && test -d "$tmp"
8744	} \|\|
8745	{
8746	tmp=./conf$$-$RANDOM
8747	(umask 077 && mkdir "$tmp")
8748	} \|\|
8749	{
8750	echo "$me: cannot create a temporary directory in ." >&2
8751	{ (exit 1); exit 1; }
8752	}
8753
8754	#
8755	# Set up the sed scripts for CONFIG_FILES section.
8756	#
8757
8758	# No need to generate the scripts if there are no CONFIG_FILES.
8759	# This happens for instance when ./config.status config.h
8760	if test -n "$CONFIG_FILES"; then
8761
8762	_ACEOF
8763
8764
8765
8766	ac_delim='%!_!# '
8767	for ac_last_try in false false false false false :; do
8768	cat >conf$$subs.sed <<_ACEOF
8769	SHELL!$SHELL$ac_delim
8770	PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
8771	PACKAGE_NAME!$PACKAGE_NAME$ac_delim
8772	PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
8773	PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
8774	PACKAGE_STRING!$PACKAGE_STRING$ac_delim
8775	PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
8776	exec_prefix!$exec_prefix$ac_delim
8777	prefix!$prefix$ac_delim
8778	program_transform_name!$program_transform_name$ac_delim
8779	bindir!$bindir$ac_delim
8780	sbindir!$sbindir$ac_delim
8781	libexecdir!$libexecdir$ac_delim
8782	datarootdir!$datarootdir$ac_delim
8783	datadir!$datadir$ac_delim
8784	sysconfdir!$sysconfdir$ac_delim
8785	sharedstatedir!$sharedstatedir$ac_delim
8786	localstatedir!$localstatedir$ac_delim
8787	includedir!$includedir$ac_delim
8788	oldincludedir!$oldincludedir$ac_delim
8789	docdir!$docdir$ac_delim
8790	infodir!$infodir$ac_delim
8791	htmldir!$htmldir$ac_delim
8792	dvidir!$dvidir$ac_delim
8793	pdfdir!$pdfdir$ac_delim
8794	psdir!$psdir$ac_delim
8795	libdir!$libdir$ac_delim
8796	localedir!$localedir$ac_delim
8797	mandir!$mandir$ac_delim
8798	DEFS!$DEFS$ac_delim
8799	ECHO_C!$ECHO_C$ac_delim
8800	ECHO_N!$ECHO_N$ac_delim
8801	ECHO_T!$ECHO_T$ac_delim
8802	LIBS!$LIBS$ac_delim
8803	build_alias!$build_alias$ac_delim
8804	host_alias!$host_alias$ac_delim
8805	target_alias!$target_alias$ac_delim
8806	build!$build$ac_delim
8807	build_cpu!$build_cpu$ac_delim
8808	build_vendor!$build_vendor$ac_delim
8809	build_os!$build_os$ac_delim
8810	host!$host$ac_delim
8811	host_cpu!$host_cpu$ac_delim
8812	host_vendor!$host_vendor$ac_delim
8813	host_os!$host_os$ac_delim
8814	target!$target$ac_delim
8815	target_cpu!$target_cpu$ac_delim
8816	target_vendor!$target_vendor$ac_delim
8817	target_os!$target_os$ac_delim
8818	PACKAGE!$PACKAGE$ac_delim
8819	VERSION!$VERSION$ac_delim
8820	COMPAT32BITFLAGS!$COMPAT32BITFLAGS$ac_delim
8821	ENABLE_ACCENTFOLD!$ENABLE_ACCENTFOLD$ac_delim
8822	CXX!$CXX$ac_delim
8823	CXXFLAGS!$CXXFLAGS$ac_delim
8824	LDFLAGS!$LDFLAGS$ac_delim
8825	CPPFLAGS!$CPPFLAGS$ac_delim
8826	ac_ct_CXX!$ac_ct_CXX$ac_delim
8827	EXEEXT!$EXEEXT$ac_delim
8828	OBJEXT!$OBJEXT$ac_delim
8829	AWK!$AWK$ac_delim
8830	YACC!$YACC$ac_delim
8831	YFLAGS!$YFLAGS$ac_delim
8832	CC!$CC$ac_delim
8833	CFLAGS!$CFLAGS$ac_delim
8834	ac_ct_CC!$ac_ct_CC$ac_delim
8835	INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
8836	INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
8837	INSTALL_DATA!$INSTALL_DATA$ac_delim
8838	LN_S!$LN_S$ac_delim
8839	SET_MAKE!$SET_MAKE$ac_delim
8840	RANLIB!$RANLIB$ac_delim
8841	CPP!$CPP$ac_delim
8842	GREP!$GREP$ac_delim
8843	EGREP!$EGREP$ac_delim
8844	U!$U$ac_delim
8845	ANSI2KNR!$ANSI2KNR$ac_delim
8846	UNAC_DIR!$UNAC_DIR$ac_delim
8847	ALLOCA!$ALLOCA$ac_delim
8848	LIBOBJS!$LIBOBJS$ac_delim
8849	JNIINC!$JNIINC$ac_delim
8850	JNISUFFIX!$JNISUFFIX$ac_delim
8851	JNIFLAGS!$JNIFLAGS$ac_delim
8852	LTLIBOBJS!$LTLIBOBJS$ac_delim
8853	_ACEOF
8854
8855	if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed \| grep -c X` = 84; then
8856	break
8857	elif $ac_last_try; then
8858	{ { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
8859	echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
8860	{ (exit 1); exit 1; }; }
8861	else
8862	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8863	fi
8864	done
8865
8866	ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
8867	if test -n "$ac_eof"; then
8868	ac_eof=`echo "$ac_eof" \| sort -nru \| sed 1q`
8869	ac_eof=`expr $ac_eof + 1`
8870	fi
8871
8872	cat >>$CONFIG_STATUS <<_ACEOF
8873	cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
8874	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
8875	_ACEOF
8876	sed '
8877	s/[,\\&]/\\&/g; s/@/@\|#_!!_#\|/g
8878	s/^/s,@/; s/!/@,\|#_!!_#\|/
8879	:n
8880	t n
8881	s/'"$ac_delim"'$/,g/; t
8882	s/$/\\/; p
8883	N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@\|#_!!_#\|/g; b n
8884	' >>$CONFIG_STATUS <conf$$subs.sed
8885	rm -f conf$$subs.sed
8886	cat >>$CONFIG_STATUS <<_ACEOF
8887	:end
8888	s/\|#_!!_#\|//g
8889	CEOF$ac_eof
8890	_ACEOF
8891
8892
8893	# VPATH may cause trouble with some makes, so we remove $(srcdir),
8894	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
8895	# trailing colons and then remove the whole line if VPATH becomes empty
8896	# (actually we leave an empty line to preserve line numbers).
8897	if test "x$srcdir" = x.; then
8898	ac_vpsub='/^[ ]VPATH[ ]=/{
8899	s/:\$(srcdir):/:/
8900	s/:\${srcdir}:/:/
8901	s/:@srcdir@:/:/
8902	s/^$[^=]=[ ]$:*/\1/
8903	s/:*$//
8904	s/^[^=]=[ ]$//
8905	}'
8906	fi
8907
8908	cat >>$CONFIG_STATUS <<\_ACEOF
8909	fi # test -n "$CONFIG_FILES"
8910
8911
8912	for ac_tag in :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS
8913	do
8914	case $ac_tag in
8915	:[FHLC]) ac_mode=$ac_tag; continue;;
8916	esac
8917	case $ac_mode$ac_tag in
8918	:[FHL]:);;
8919	:L* \| :C:) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
8920	echo "$as_me: error: Invalid tag $ac_tag." >&2;}
8921	{ (exit 1); exit 1; }; };;
8922	:[FH]-) ac_tag=-:-;;
8923	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
8924	esac
8925	ac_save_IFS=$IFS
8926	IFS=:
8927	set x $ac_tag
8928	IFS=$ac_save_IFS
8929	shift
8930	ac_file=$1
8931	shift
8932
8933	case $ac_mode in
8934	:L) ac_source=$1;;
8935	:[FH])
8936	ac_file_inputs=
8937	for ac_f
8938	do
8939	case $ac_f in
8940	-) ac_f="$tmp/stdin";;
8941	*) # Look for the file first in the build tree, then in the source tree
8942	# (if the path is not absolute). The absolute path cannot be DOS-style,
8943	# because $ac_f cannot contain `:'.
8944	test -f "$ac_f" \|\|
8945	case $ac_f in
8946	[\\/$]*) false;;
8947	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
8948	esac \|\|
8949	{ { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
8950	echo "$as_me: error: cannot find input file: $ac_f" >&2;}
8951	{ (exit 1); exit 1; }; };;
8952	esac
8953	ac_file_inputs="$ac_file_inputs $ac_f"
8954	done
8955
8956	# Let's still pretend it is `configure' which instantiates (i.e., don't
8957	# use $as_me), people would be surprised to read:
8958	# /* config.h. Generated by config.status. */
8959	configure_input="Generated from "`IFS=:
8960	echo $* \| sed 's\|^[^:]/\|\|;s\|:[^:]/\|, \|g'`" by configure."
8961	if test x"$ac_file" != x-; then
8962	configure_input="$ac_file. $configure_input"
8963	{ echo "$as_me:$LINENO: creating $ac_file" >&5
8964	echo "$as_me: creating $ac_file" >&6;}
8965	fi
8966
8967	case $ac_tag in
8968	:-: \| *:-) cat >"$tmp/stdin";;
8969	esac
8970	;;
8971	esac
8972
8973	ac_dir=`$as_dirname -- "$ac_file" \|\|
8974	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
8975	X"$ac_file" : 'X$//$[^/]' \\| \
8976	X"$ac_file" : 'X$//$$' \\| \
8977	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
8978	echo X"$ac_file" \|
8979	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
8980	s//\1/
8981	q
8982	}
8983	/^X$\/\/$[^/].*/{
8984	s//\1/
8985	q
8986	}
8987	/^X$\/\/$$/{
8988	s//\1/
8989	q
8990	}
8991	/^X$\/$.*/{
8992	s//\1/
8993	q
8994	}
8995	s/.*/./; q'`
8996	{ as_dir="$ac_dir"
8997	case $as_dir in #(
8998	-*) as_dir=./$as_dir;;
8999	esac
9000	test -d "$as_dir" \|\| { $as_mkdir_p && mkdir -p "$as_dir"; } \|\| {
9001	as_dirs=
9002	while :; do
9003	case $as_dir in #(
9004	\') as_qdir=`echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #(
9005	*) as_qdir=$as_dir;;
9006	esac
9007	as_dirs="'$as_qdir' $as_dirs"
9008	as_dir=`$as_dirname -- "$as_dir" \|\|
9009	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
9010	X"$as_dir" : 'X$//$[^/]' \\| \
9011	X"$as_dir" : 'X$//$$' \\| \
9012	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
9013	echo X"$as_dir" \|
9014	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
9015	s//\1/
9016	q
9017	}
9018	/^X$\/\/$[^/].*/{
9019	s//\1/
9020	q
9021	}
9022	/^X$\/\/$$/{
9023	s//\1/
9024	q
9025	}
9026	/^X$\/$.*/{
9027	s//\1/
9028	q
9029	}
9030	s/.*/./; q'`
9031	test -d "$as_dir" && break
9032	done
9033	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
9034	} \|\| test -d "$as_dir" \|\| { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
9035	echo "$as_me: error: cannot create directory $as_dir" >&2;}
9036	{ (exit 1); exit 1; }; }; }
9037	ac_builddir=.
9038
9039	case "$ac_dir" in
9040	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
9041	*)
9042	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
9043	# A ".." for each directory in $ac_dir_suffix.
9044	ac_top_builddir_sub=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,/..,g;s,/,,'`
9045	case $ac_top_builddir_sub in
9046	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
9047	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
9048	esac ;;
9049	esac
9050	ac_abs_top_builddir=$ac_pwd
9051	ac_abs_builddir=$ac_pwd$ac_dir_suffix
9052	# for backward compatibility:
9053	ac_top_builddir=$ac_top_build_prefix
9054
9055	case $srcdir in
9056	.) # We are building in place.
9057	ac_srcdir=.
9058	ac_top_srcdir=$ac_top_builddir_sub
9059	ac_abs_top_srcdir=$ac_pwd ;;
9060	[\\/]* \| ?:[\\/]* ) # Absolute name.
9061	ac_srcdir=$srcdir$ac_dir_suffix;
9062	ac_top_srcdir=$srcdir
9063	ac_abs_top_srcdir=$srcdir ;;
9064	*) # Relative name.
9065	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
9066	ac_top_srcdir=$ac_top_build_prefix$srcdir
9067	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
9068	esac
9069	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
9070
9071
9072	case $ac_mode in
9073	:F)
9074	#
9075	# CONFIG_FILE
9076	#
9077
9078	case $INSTALL in
9079	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
9080	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
9081	esac
9082	_ACEOF
9083
9084	cat >>$CONFIG_STATUS <<\_ACEOF
9085	# If the template does not know about datarootdir, expand it.
9086	# FIXME: This hack should be removed a few years after 2.60.
9087	ac_datarootdir_hack=; ac_datarootdir_seen=
9088
9089	case `sed -n '/datarootdir/ {
9090	p
9091	q
9092	}
9093	/@datadir@/p
9094	/@docdir@/p
9095	/@infodir@/p
9096	/@localedir@/p
9097	/@mandir@/p
9098	' $ac_file_inputs` in
9099	datarootdir) ac_datarootdir_seen=yes;;
9100	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)
9101	{ echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
9102	echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
9103	_ACEOF
9104	cat >>$CONFIG_STATUS <<_ACEOF
9105	ac_datarootdir_hack='
9106	s&@datadir@&$datadir&g
9107	s&@docdir@&$docdir&g
9108	s&@infodir@&$infodir&g
9109	s&@localedir@&$localedir&g
9110	s&@mandir@&$mandir&g
9111	s&\\\${datarootdir}&$datarootdir&g' ;;
9112	esac
9113	_ACEOF
9114
9115	# Neutralize VPATH when `$srcdir' = `.'.
9116	# Shell code in configure.ac might set extrasub.
9117	# FIXME: do we really want to maintain this feature?
9118	cat >>$CONFIG_STATUS <<_ACEOF
9119	sed "$ac_vpsub
9120	$extrasub
9121	_ACEOF
9122	cat >>$CONFIG_STATUS <<\_ACEOF
9123	:t
9124	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
9125	s&@configure_input@&$configure_input&;t t
9126	s&@top_builddir@&$ac_top_builddir_sub&;t t
9127	s&@srcdir@&$ac_srcdir&;t t
9128	s&@abs_srcdir@&$ac_abs_srcdir&;t t
9129	s&@top_srcdir@&$ac_top_srcdir&;t t
9130	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
9131	s&@builddir@&$ac_builddir&;t t
9132	s&@abs_builddir@&$ac_abs_builddir&;t t
9133	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
9134	s&@INSTALL@&$ac_INSTALL&;t t
9135	$ac_datarootdir_hack
9136	" $ac_file_inputs \| sed -f "$tmp/subs-1.sed" >$tmp/out
9137
9138	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
9139	{ ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
9140	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
9141	{ echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9142	which seems to be undefined. Please make sure it is defined." >&5
9143	echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9144	which seems to be undefined. Please make sure it is defined." >&2;}
9145
9146	rm -f "$tmp/stdin"
9147	case $ac_file in
9148	-) cat "$tmp/out"; rm -f "$tmp/out";;
9149	*) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
9150	esac
9151	;;
9152	:H)
9153	#
9154	# CONFIG_HEADER
9155	#
9156	_ACEOF
9157
9158	# Transform confdefs.h into a sed script `conftest.defines', that
9159	# substitutes the proper values into config.h.in to produce config.h.
9160	rm -f conftest.defines conftest.tail
9161	# First, append a space to every undef/define line, to ease matching.
9162	echo 's/$/ /' >conftest.defines
9163	# Then, protect against being on the right side of a sed subst, or in
9164	# an unquoted here document, in config.status. If some macros were
9165	# called several times there might be several #defines for the same
9166	# symbol, which is useless. But do not sort them, since the last
9167	# AC_DEFINE must be honored.
9168	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
9169	# These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
9170	# NAME is the cpp macro being defined, VALUE is the value it is being given.
9171	# PARAMS is the parameter list in the macro definition--in most cases, it's
9172	# just an empty string.
9173	ac_dA='s,^\$[ #]\$[^ ]\\([ ]*'
9174	ac_dB='\\)[ (].*,\\1define\\2'
9175	ac_dC=' '
9176	ac_dD=' ,'
9177
9178	uniq confdefs.h \|
9179	sed -n '
9180	t rset
9181	:rset
9182	s/^[ ]#[ ]define[ ][ ]*//
9183	t ok
9184	d
9185	:ok
9186	s/[\\&,]/\\&/g
9187	s/^$'"$ac_word_re"'$$([^()])$[ ]$.*$/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
9188	s/^$'"$ac_word_re"'$[ ]$.$/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
9189	' >>conftest.defines
9190
9191	# Remove the space that was appended to ease matching.
9192	# Then replace #undef with comments. This is necessary, for
9193	# example, in the case of _POSIX_SOURCE, which is predefined and required
9194	# on some systems where configure will not decide to define it.
9195	# (The regexp can be short, since the line contains either #define or #undef.)
9196	echo 's/ $//
9197	s,^[ #]u.,/* & */,' >>conftest.defines
9198
9199	# Break up conftest.defines:
9200	ac_max_sed_lines=50
9201
9202	# First sed command is: sed -f defines.sed $ac_file_inputs >"$tmp/out1"
9203	# Second one is: sed -f defines.sed "$tmp/out1" >"$tmp/out2"
9204	# Third one will be: sed -f defines.sed "$tmp/out2" >"$tmp/out1"
9205	# et cetera.
9206	ac_in='$ac_file_inputs'
9207	ac_out='"$tmp/out1"'
9208	ac_nxt='"$tmp/out2"'
9209
9210	while :
9211	do
9212	# Write a here document:
9213	cat >>$CONFIG_STATUS <<_ACEOF
9214	# First, check the format of the line:
9215	cat >"\$tmp/defines.sed" <<\\CEOF
9216	/^[ ]#[ ]undef[ ][ ]$ac_word_re[ ]\$/b def
9217	/^[ ]#[ ]define[ ][ ]*$ac_word_re[( ]/b def
9218	b
9219	:def
9220	_ACEOF
9221	sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
9222	echo 'CEOF
9223	sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
9224	ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
9225	sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
9226	grep . conftest.tail >/dev/null \|\| break
9227	rm -f conftest.defines
9228	mv conftest.tail conftest.defines
9229	done
9230	rm -f conftest.defines conftest.tail
9231
9232	echo "ac_result=$ac_in" >>$CONFIG_STATUS
9233	cat >>$CONFIG_STATUS <<\_ACEOF
9234	if test x"$ac_file" != x-; then
9235	echo "/* $configure_input */" >"$tmp/config.h"
9236	cat "$ac_result" >>"$tmp/config.h"
9237	if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then
9238	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5
9239	echo "$as_me: $ac_file is unchanged" >&6;}
9240	else
9241	rm -f $ac_file
9242	mv "$tmp/config.h" $ac_file
9243	fi
9244	else
9245	echo "/* $configure_input */"
9246	cat "$ac_result"
9247	fi
9248	rm -f "$tmp/out12"
9249	;;
9250
9251	:C) { echo "$as_me:$LINENO: executing $ac_file commands" >&5
9252	echo "$as_me: executing $ac_file commands" >&6;}
9253	;;
9254	esac
9255
9256
9257	case $ac_file$ac_mode in
9258	"default":C) test -z "$CONFIG_HEADERS" \|\| echo timestamp > stamp-h ;;
9259
9260	esac
9261	done # for ac_tag
9262
9263
9264	{ (exit 0); exit 0; }
9265	_ACEOF
9266	chmod +x $CONFIG_STATUS
9267	ac_clean_files=$ac_clean_files_save
9268
9269
9270	# configure is writing to config.log, and then calls config.status.
9271	# config.status does its own redirection, appending to config.log.
9272	# Unfortunately, on DOS this fails, as config.log is still kept open
9273	# by configure, so config.status won't be able to write to it; its
9274	# output is simply discarded. So we exec the FD to /dev/null,
9275	# effectively closing config.log, so it can be properly (re)opened and
9276	# appended to by config.status. When coming back to configure, we
9277	# need to make the FD available again.
9278	if test "$no_create" != yes; then
9279	ac_cs_success=:
9280	ac_config_status_args=
9281	test "$silent" = yes &&
9282	ac_config_status_args="$ac_config_status_args --quiet"
9283	exec 5>/dev/null
9284	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
9285	exec 5>>config.log
9286	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
9287	# would make configure fail if this is the last instruction.
9288	$ac_cs_success \|\| { (exit 1); exit 1; }
9289	fi
9290

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