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configure@ 20848

Last change on this file since 20848 was 20848, checked in by oranfry, 15 years ago
more changes to use our own libiconv
Property svn:executable set to ``*
File size: 235.5 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	# Factoring default headers for most tests.
580	ac_includes_default="\
581	#include <stdio.h>
582	#ifdef HAVE_SYS_TYPES_H
583	# include <sys/types.h>
584	#endif
585	#ifdef HAVE_SYS_STAT_H
586	# include <sys/stat.h>
587	#endif
588	#ifdef STDC_HEADERS
589	# include <stdlib.h>
590	# include <stddef.h>
591	#else
592	# ifdef HAVE_STDLIB_H
593	# include <stdlib.h>
594	# endif
595	#endif
596	#ifdef HAVE_STRING_H
597	# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
598	# include <memory.h>
599	# endif
600	# include <string.h>
601	#endif
602	#ifdef HAVE_STRINGS_H
603	# include <strings.h>
604	#endif
605	#ifdef HAVE_INTTYPES_H
606	# include <inttypes.h>
607	#endif
608	#ifdef HAVE_STDINT_H
609	# include <stdint.h>
610	#endif
611	#ifdef HAVE_UNISTD_H
612	# include <unistd.h>
613	#endif"
614
615	ac_subst_vars='SHELL
616	PATH_SEPARATOR
617	PACKAGE_NAME
618	PACKAGE_TARNAME
619	PACKAGE_VERSION
620	PACKAGE_STRING
621	PACKAGE_BUGREPORT
622	exec_prefix
623	prefix
624	program_transform_name
625	bindir
626	sbindir
627	libexecdir
628	datarootdir
629	datadir
630	sysconfdir
631	sharedstatedir
632	localstatedir
633	includedir
634	oldincludedir
635	docdir
636	infodir
637	htmldir
638	dvidir
639	pdfdir
640	psdir
641	libdir
642	localedir
643	mandir
644	DEFS
645	ECHO_C
646	ECHO_N
647	ECHO_T
648	LIBS
649	build_alias
650	host_alias
651	target_alias
652	PACKAGE
653	VERSION
654	USE_FASTCGI
655	USE_LANGACTION
656	USE_CORBA
657	MICO_DIR
658	USE_Z3950
659	USE_YAZ
660	ENABLE_ACCENTFOLD
661	USE_SQLITE
662	USE_APACHE_HTTPD
663	LDFLAGS
664	CFLAGS
665	CC
666	CPPFLAGS
667	ac_ct_CC
668	EXEEXT
669	OBJEXT
670	CXX
671	CXXFLAGS
672	ac_ct_CXX
673	AWK
674	YACC
675	YFLAGS
676	build
677	build_cpu
678	build_vendor
679	build_os
680	host
681	host_cpu
682	host_vendor
683	host_os
684	target
685	target_cpu
686	target_vendor
687	target_os
688	INSTALL_PROGRAM
689	INSTALL_SCRIPT
690	INSTALL_DATA
691	LN_S
692	SET_MAKE
693	RANLIB
694	COMPAT32BITFLAGS
695	MICO_VER
696	CPP
697	GREP
698	EGREP
699	U
700	ANSI2KNR
701	ALLOCA
702	LIBOBJS
703	STATIC
704	gsdlos
705	MODULEDIRS
706	subdirs
707	LTLIBOBJS'
708	ac_subst_files=''
709	ac_precious_vars='build_alias
710	host_alias
711	target_alias
712	CC
713	CFLAGS
714	LDFLAGS
715	LIBS
716	CPPFLAGS
717	CXX
718	CXXFLAGS
719	CCC
720	YACC
721	YFLAGS
722	CPP'
723	ac_subdirs_all='packages'
724
725	# Initialize some variables set by options.
726	ac_init_help=
727	ac_init_version=false
728	# The variables have the same names as the options, with
729	# dashes changed to underlines.
730	cache_file=/dev/null
731	exec_prefix=NONE
732	no_create=
733	no_recursion=
734	prefix=NONE
735	program_prefix=NONE
736	program_suffix=NONE
737	program_transform_name=s,x,x,
738	silent=
739	site=
740	srcdir=
741	verbose=
742	x_includes=NONE
743	x_libraries=NONE
744
745	# Installation directory options.
746	# These are left unexpanded so users can "make install exec_prefix=/foo"
747	# and all the variables that are supposed to be based on exec_prefix
748	# by default will actually change.
749	# Use braces instead of parens because sh, perl, etc. also accept them.
750	# (The list follows the same order as the GNU Coding Standards.)
751	bindir='${exec_prefix}/bin'
752	sbindir='${exec_prefix}/sbin'
753	libexecdir='${exec_prefix}/libexec'
754	datarootdir='${prefix}/share'
755	datadir='${datarootdir}'
756	sysconfdir='${prefix}/etc'
757	sharedstatedir='${prefix}/com'
758	localstatedir='${prefix}/var'
759	includedir='${prefix}/include'
760	oldincludedir='/usr/include'
761	docdir='${datarootdir}/doc/${PACKAGE}'
762	infodir='${datarootdir}/info'
763	htmldir='${docdir}'
764	dvidir='${docdir}'
765	pdfdir='${docdir}'
766	psdir='${docdir}'
767	libdir='${exec_prefix}/lib'
768	localedir='${datarootdir}/locale'
769	mandir='${datarootdir}/man'
770
771	ac_prev=
772	ac_dashdash=
773	for ac_option
774	do
775	# If the previous option needs an argument, assign it.
776	if test -n "$ac_prev"; then
777	eval $ac_prev=\$ac_option
778	ac_prev=
779	continue
780	fi
781
782	case $ac_option in
783	=) ac_optarg=`expr "X$ac_option" : '[^=]=$.$'` ;;
784	*) ac_optarg=yes ;;
785	esac
786
787	# Accept the important Cygnus configure options, so we can diagnose typos.
788
789	case $ac_dashdash$ac_option in
790	--)
791	ac_dashdash=yes ;;
792
793	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
794	ac_prev=bindir ;;
795	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
796	bindir=$ac_optarg ;;
797
798	-build \| --build \| --buil \| --bui \| --bu)
799	ac_prev=build_alias ;;
800	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
801	build_alias=$ac_optarg ;;
802
803	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
804	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
805	ac_prev=cache_file ;;
806	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
807	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
808	cache_file=$ac_optarg ;;
809
810	--config-cache \| -C)
811	cache_file=config.cache ;;
812
813	-datadir \| --datadir \| --datadi \| --datad)
814	ac_prev=datadir ;;
815	-datadir=* \| --datadir=* \| --datadi=* \| --datad=*)
816	datadir=$ac_optarg ;;
817
818	-datarootdir \| --datarootdir \| --datarootdi \| --datarootd \| --dataroot \
819	\| --dataroo \| --dataro \| --datar)
820	ac_prev=datarootdir ;;
821	-datarootdir=* \| --datarootdir=* \| --datarootdi=* \| --datarootd=* \
822	\| --dataroot=* \| --dataroo=* \| --dataro=* \| --datar=*)
823	datarootdir=$ac_optarg ;;
824
825	-disable-* \| --disable-*)
826	ac_feature=`expr "x$ac_option" : 'x-disable-$.$'`
827	# Reject names that are not valid shell variable names.
828	expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
829	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
830	{ (exit 1); exit 1; }; }
831	ac_feature=`echo $ac_feature \| sed 's/[-.]/_/g'`
832	eval enable_$ac_feature=no ;;
833
834	-docdir \| --docdir \| --docdi \| --doc \| --do)
835	ac_prev=docdir ;;
836	-docdir=* \| --docdir=* \| --docdi=* \| --doc=* \| --do=*)
837	docdir=$ac_optarg ;;
838
839	-dvidir \| --dvidir \| --dvidi \| --dvid \| --dvi \| --dv)
840	ac_prev=dvidir ;;
841	-dvidir=* \| --dvidir=* \| --dvidi=* \| --dvid=* \| --dvi=* \| --dv=*)
842	dvidir=$ac_optarg ;;
843
844	-enable-* \| --enable-*)
845	ac_feature=`expr "x$ac_option" : 'x-enable-$[^=]$'`
846	# Reject names that are not valid shell variable names.
847	expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
848	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
849	{ (exit 1); exit 1; }; }
850	ac_feature=`echo $ac_feature \| sed 's/[-.]/_/g'`
851	eval enable_$ac_feature=\$ac_optarg ;;
852
853	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
854	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
855	\| --exec \| --exe \| --ex)
856	ac_prev=exec_prefix ;;
857	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
858	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
859	\| --exec=* \| --exe=* \| --ex=*)
860	exec_prefix=$ac_optarg ;;
861
862	-gas \| --gas \| --ga \| --g)
863	# Obsolete; use --with-gas.
864	with_gas=yes ;;
865
866	-help \| --help \| --hel \| --he \| -h)
867	ac_init_help=long ;;
868	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
869	ac_init_help=recursive ;;
870	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
871	ac_init_help=short ;;
872
873	-host \| --host \| --hos \| --ho)
874	ac_prev=host_alias ;;
875	-host=* \| --host=* \| --hos=* \| --ho=*)
876	host_alias=$ac_optarg ;;
877
878	-htmldir \| --htmldir \| --htmldi \| --htmld \| --html \| --htm \| --ht)
879	ac_prev=htmldir ;;
880	-htmldir=* \| --htmldir=* \| --htmldi=* \| --htmld=* \| --html=* \| --htm=* \
881	\| --ht=*)
882	htmldir=$ac_optarg ;;
883
884	-includedir \| --includedir \| --includedi \| --included \| --include \
885	\| --includ \| --inclu \| --incl \| --inc)
886	ac_prev=includedir ;;
887	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
888	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
889	includedir=$ac_optarg ;;
890
891	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
892	ac_prev=infodir ;;
893	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
894	infodir=$ac_optarg ;;
895
896	-libdir \| --libdir \| --libdi \| --libd)
897	ac_prev=libdir ;;
898	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
899	libdir=$ac_optarg ;;
900
901	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
902	\| --libexe \| --libex \| --libe)
903	ac_prev=libexecdir ;;
904	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
905	\| --libexe=* \| --libex=* \| --libe=*)
906	libexecdir=$ac_optarg ;;
907
908	-localedir \| --localedir \| --localedi \| --localed \| --locale)
909	ac_prev=localedir ;;
910	-localedir=* \| --localedir=* \| --localedi=* \| --localed=* \| --locale=*)
911	localedir=$ac_optarg ;;
912
913	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
914	\| --localstate \| --localstat \| --localsta \| --localst \| --locals)
915	ac_prev=localstatedir ;;
916	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
917	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \| --locals=*)
918	localstatedir=$ac_optarg ;;
919
920	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
921	ac_prev=mandir ;;
922	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
923	mandir=$ac_optarg ;;
924
925	-nfp \| --nfp \| --nf)
926	# Obsolete; use --without-fp.
927	with_fp=no ;;
928
929	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
930	\| --no-cr \| --no-c \| -n)
931	no_create=yes ;;
932
933	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
934	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
935	no_recursion=yes ;;
936
937	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
938	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
939	\| --oldin \| --oldi \| --old \| --ol \| --o)
940	ac_prev=oldincludedir ;;
941	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
942	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
943	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
944	oldincludedir=$ac_optarg ;;
945
946	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
947	ac_prev=prefix ;;
948	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
949	prefix=$ac_optarg ;;
950
951	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
952	\| --program-pre \| --program-pr \| --program-p)
953	ac_prev=program_prefix ;;
954	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
955	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
956	program_prefix=$ac_optarg ;;
957
958	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
959	\| --program-suf \| --program-su \| --program-s)
960	ac_prev=program_suffix ;;
961	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
962	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
963	program_suffix=$ac_optarg ;;
964
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	ac_prev=program_transform_name ;;
973	-program-transform-name=* \| --program-transform-name=* \
974	\| --program-transform-nam=* \| --program-transform-na=* \
975	\| --program-transform-n=* \| --program-transform-=* \
976	\| --program-transform=* \| --program-transfor=* \
977	\| --program-transfo=* \| --program-transf=* \
978	\| --program-trans=* \| --program-tran=* \
979	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
980	program_transform_name=$ac_optarg ;;
981
982	-pdfdir \| --pdfdir \| --pdfdi \| --pdfd \| --pdf \| --pd)
983	ac_prev=pdfdir ;;
984	-pdfdir=* \| --pdfdir=* \| --pdfdi=* \| --pdfd=* \| --pdf=* \| --pd=*)
985	pdfdir=$ac_optarg ;;
986
987	-psdir \| --psdir \| --psdi \| --psd \| --ps)
988	ac_prev=psdir ;;
989	-psdir=* \| --psdir=* \| --psdi=* \| --psd=* \| --ps=*)
990	psdir=$ac_optarg ;;
991
992	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
993	\| -silent \| --silent \| --silen \| --sile \| --sil)
994	silent=yes ;;
995
996	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
997	ac_prev=sbindir ;;
998	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
999	\| --sbi=* \| --sb=*)
1000	sbindir=$ac_optarg ;;
1001
1002	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
1003	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
1004	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
1005	\| --sha \| --sh)
1006	ac_prev=sharedstatedir ;;
1007	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
1008	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
1009	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
1010	\| --sha=* \| --sh=*)
1011	sharedstatedir=$ac_optarg ;;
1012
1013	-site \| --site \| --sit)
1014	ac_prev=site ;;
1015	-site=* \| --site=* \| --sit=*)
1016	site=$ac_optarg ;;
1017
1018	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
1019	ac_prev=srcdir ;;
1020	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
1021	srcdir=$ac_optarg ;;
1022
1023	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
1024	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
1025	ac_prev=sysconfdir ;;
1026	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
1027	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
1028	sysconfdir=$ac_optarg ;;
1029
1030	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
1031	ac_prev=target_alias ;;
1032	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
1033	target_alias=$ac_optarg ;;
1034
1035	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
1036	verbose=yes ;;
1037
1038	-version \| --version \| --versio \| --versi \| --vers \| -V)
1039	ac_init_version=: ;;
1040
1041	-with-* \| --with-*)
1042	ac_package=`expr "x$ac_option" : 'x-with-$[^=]$'`
1043	# Reject names that are not valid shell variable names.
1044	expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1045	{ echo "$as_me: error: invalid package name: $ac_package" >&2
1046	{ (exit 1); exit 1; }; }
1047	ac_package=`echo $ac_package \| sed 's/[-.]/_/g'`
1048	eval with_$ac_package=\$ac_optarg ;;
1049
1050	-without-* \| --without-*)
1051	ac_package=`expr "x$ac_option" : 'x-without-$.$'`
1052	# Reject names that are not valid shell variable names.
1053	expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1054	{ echo "$as_me: error: invalid package name: $ac_package" >&2
1055	{ (exit 1); exit 1; }; }
1056	ac_package=`echo $ac_package \| sed 's/[-.]/_/g'`
1057	eval with_$ac_package=no ;;
1058
1059	--x)
1060	# Obsolete; use --with-x.
1061	with_x=yes ;;
1062
1063	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
1064	\| --x-incl \| --x-inc \| --x-in \| --x-i)
1065	ac_prev=x_includes ;;
1066	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
1067	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
1068	x_includes=$ac_optarg ;;
1069
1070	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
1071	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
1072	ac_prev=x_libraries ;;
1073	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
1074	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
1075	x_libraries=$ac_optarg ;;
1076
1077	-*) { echo "$as_me: error: unrecognized option: $ac_option
1078	Try \`$0 --help' for more information." >&2
1079	{ (exit 1); exit 1; }; }
1080	;;
1081
1082	=)
1083	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
1084	# Reject names that are not valid shell variable names.
1085	expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
1086	{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2
1087	{ (exit 1); exit 1; }; }
1088	eval $ac_envvar=\$ac_optarg
1089	export $ac_envvar ;;
1090
1091	*)
1092	# FIXME: should be removed in autoconf 3.0.
1093	echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1094	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1095	echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1096	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1097	;;
1098
1099	esac
1100	done
1101
1102	if test -n "$ac_prev"; then
1103	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
1104	{ echo "$as_me: error: missing argument to $ac_option" >&2
1105	{ (exit 1); exit 1; }; }
1106	fi
1107
1108	# Be sure to have absolute directory names.
1109	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1110	datadir sysconfdir sharedstatedir localstatedir includedir \
1111	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1112	libdir localedir mandir
1113	do
1114	eval ac_val=\$$ac_var
1115	case $ac_val in
1116	[\\/$]* \| ?:[\\/]* ) continue;;
1117	NONE \| '' ) case $ac_var in *prefix ) continue;; esac;;
1118	esac
1119	{ echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
1120	{ (exit 1); exit 1; }; }
1121	done
1122
1123	# There might be people who depend on the old broken behavior: `$host'
1124	# used to hold the argument of --host etc.
1125	# FIXME: To remove some day.
1126	build=$build_alias
1127	host=$host_alias
1128	target=$target_alias
1129
1130	# FIXME: To remove some day.
1131	if test "x$host_alias" != x; then
1132	if test "x$build_alias" = x; then
1133	cross_compiling=maybe
1134	echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1135	If a cross compiler is detected then cross compile mode will be used." >&2
1136	elif test "x$build_alias" != "x$host_alias"; then
1137	cross_compiling=yes
1138	fi
1139	fi
1140
1141	ac_tool_prefix=
1142	test -n "$host_alias" && ac_tool_prefix=$host_alias-
1143
1144	test "$silent" = yes && exec 6>/dev/null
1145
1146
1147	ac_pwd=`pwd` && test -n "$ac_pwd" &&
1148	ac_ls_di=`ls -di .` &&
1149	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` \|\|
1150	{ echo "$as_me: error: Working directory cannot be determined" >&2
1151	{ (exit 1); exit 1; }; }
1152	test "X$ac_ls_di" = "X$ac_pwd_ls_di" \|\|
1153	{ echo "$as_me: error: pwd does not report name of working directory" >&2
1154	{ (exit 1); exit 1; }; }
1155
1156
1157	# Find the source files, if location was not specified.
1158	if test -z "$srcdir"; then
1159	ac_srcdir_defaulted=yes
1160	# Try the directory containing this script, then the parent directory.
1161	ac_confdir=`$as_dirname -- "$0" \|\|
1162	$as_expr X"$0" : 'X$.[^/]$//[^/][^/]/$' \\| \
1163	X"$0" : 'X$//$[^/]' \\| \
1164	X"$0" : 'X$//$$' \\| \
1165	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
1166	echo X"$0" \|
1167	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
1168	s//\1/
1169	q
1170	}
1171	/^X$\/\/$[^/].*/{
1172	s//\1/
1173	q
1174	}
1175	/^X$\/\/$$/{
1176	s//\1/
1177	q
1178	}
1179	/^X$\/$.*/{
1180	s//\1/
1181	q
1182	}
1183	s/.*/./; q'`
1184	srcdir=$ac_confdir
1185	if test ! -r "$srcdir/$ac_unique_file"; then
1186	srcdir=..
1187	fi
1188	else
1189	ac_srcdir_defaulted=no
1190	fi
1191	if test ! -r "$srcdir/$ac_unique_file"; then
1192	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1193	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
1194	{ (exit 1); exit 1; }; }
1195	fi
1196	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1197	ac_abs_confdir=`(
1198	cd "$srcdir" && test -r "./$ac_unique_file" \|\| { echo "$as_me: error: $ac_msg" >&2
1199	{ (exit 1); exit 1; }; }
1200	pwd)`
1201	# When building in place, set srcdir=.
1202	if test "$ac_abs_confdir" = "$ac_pwd"; then
1203	srcdir=.
1204	fi
1205	# Remove unnecessary trailing slashes from srcdir.
1206	# Double slashes in file names in object file debugging info
1207	# mess up M-x gdb in Emacs.
1208	case $srcdir in
1209	/) srcdir=`expr "X$srcdir" : 'X$.[^/]$' \\| "X$srcdir" : 'X$.*$'`;;
1210	esac
1211	for ac_var in $ac_precious_vars; do
1212	eval ac_env_${ac_var}_set=\${${ac_var}+set}
1213	eval ac_env_${ac_var}_value=\$${ac_var}
1214	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1215	eval ac_cv_env_${ac_var}_value=\$${ac_var}
1216	done
1217
1218	#
1219	# Report the --help message.
1220	#
1221	if test "$ac_init_help" = "long"; then
1222	# Omit some internal or obsolete options to make the list less imposing.
1223	# This message is too long to be a string in the A/UX 3.1 sh.
1224	cat <<_ACEOF
1225	\`configure' configures this package to adapt to many kinds of systems.
1226
1227	Usage: $0 [OPTION]... [VAR=VALUE]...
1228
1229	To assign environment variables (e.g., CC, CFLAGS...), specify them as
1230	VAR=VALUE. See below for descriptions of some of the useful variables.
1231
1232	Defaults for the options are specified in brackets.
1233
1234	Configuration:
1235	-h, --help display this help and exit
1236	--help=short display options specific to this package
1237	--help=recursive display the short help of all the included packages
1238	-V, --version display version information and exit
1239	-q, --quiet, --silent do not print \`checking...' messages
1240	--cache-file=FILE cache test results in FILE [disabled]
1241	-C, --config-cache alias for \`--cache-file=config.cache'
1242	-n, --no-create do not create output files
1243	--srcdir=DIR find the sources in DIR [configure dir or \`..']
1244
1245	Installation directories:
1246	--prefix=PREFIX install architecture-independent files in PREFIX
1247	[$ac_default_prefix]
1248	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1249	[PREFIX]
1250
1251	By default, \`make install' will install all the files in
1252	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1253	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1254	for instance \`--prefix=\$HOME'.
1255
1256	For better control, use the options below.
1257
1258	Fine tuning of the installation directories:
1259	--bindir=DIR user executables [EPREFIX/bin]
1260	--sbindir=DIR system admin executables [EPREFIX/sbin]
1261	--libexecdir=DIR program executables [EPREFIX/libexec]
1262	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1263	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1264	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
1265	--libdir=DIR object code libraries [EPREFIX/lib]
1266	--includedir=DIR C header files [PREFIX/include]
1267	--oldincludedir=DIR C header files for non-gcc [/usr/include]
1268	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1269	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1270	--infodir=DIR info documentation [DATAROOTDIR/info]
1271	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1272	--mandir=DIR man documentation [DATAROOTDIR/man]
1273	--docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1274	--htmldir=DIR html documentation [DOCDIR]
1275	--dvidir=DIR dvi documentation [DOCDIR]
1276	--pdfdir=DIR pdf documentation [DOCDIR]
1277	--psdir=DIR ps documentation [DOCDIR]
1278	_ACEOF
1279
1280	cat <<\_ACEOF
1281
1282	System types:
1283	--build=BUILD configure for building on BUILD [guessed]
1284	--host=HOST cross-compile to build programs to run on HOST [BUILD]
1285	--target=TARGET configure for building compilers for TARGET [HOST]
1286	_ACEOF
1287	fi
1288
1289	if test -n "$ac_init_help"; then
1290
1291	cat <<\_ACEOF
1292
1293	Optional Features:
1294	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1295	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1296	--enable-corba Enable CORBA support
1297	--enable-z3950 Enable Z39.50 client support
1298	--disable-yaz Disable YAZ compilation
1299	--disable-accentfold Disable Accent Folding for MGPP
1300	--disable-sqlite Disable SQLite support
1301	--disable-apache-httpd Disable Apache httpd support
1302
1303	Optional Packages:
1304	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1305	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1306	--with-micodir Use installed MICO directory
1307	--with-dmalloc use dmalloc, as in
1308	ftp://ftp.letters.com/src/dmalloc/dmalloc.tar.gz
1309	--with-regex use older regex in lieu of GNU rx for matching
1310
1311	Some influential environment variables:
1312	CC C compiler command
1313	CFLAGS C compiler flags
1314	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1315	nonstandard directory <lib dir>
1316	LIBS libraries to pass to the linker, e.g. -l<library>
1317	CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1318	you have headers in a nonstandard directory <include dir>
1319	CXX C++ compiler command
1320	CXXFLAGS C++ compiler flags
1321	YACC The `Yet Another C Compiler' implementation to use. Defaults to
1322	the first program found out of: `bison -y', `byacc', `yacc'.
1323	YFLAGS The list of arguments that will be passed by default to $YACC.
1324	This script will default YFLAGS to the empty string to avoid a
1325	default value of `-d' given by some make applications.
1326	CPP C preprocessor
1327
1328	Use these variables to override the choices made by `configure' or to help
1329	it to find libraries and programs with nonstandard names/locations.
1330
1331	_ACEOF
1332	ac_status=$?
1333	fi
1334
1335	if test "$ac_init_help" = "recursive"; then
1336	# If there are subdirs, report their specific --help.
1337	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1338	test -d "$ac_dir" \|\| continue
1339	ac_builddir=.
1340
1341	case "$ac_dir" in
1342	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1343	*)
1344	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
1345	# A ".." for each directory in $ac_dir_suffix.
1346	ac_top_builddir_sub=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,/..,g;s,/,,'`
1347	case $ac_top_builddir_sub in
1348	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1349	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1350	esac ;;
1351	esac
1352	ac_abs_top_builddir=$ac_pwd
1353	ac_abs_builddir=$ac_pwd$ac_dir_suffix
1354	# for backward compatibility:
1355	ac_top_builddir=$ac_top_build_prefix
1356
1357	case $srcdir in
1358	.) # We are building in place.
1359	ac_srcdir=.
1360	ac_top_srcdir=$ac_top_builddir_sub
1361	ac_abs_top_srcdir=$ac_pwd ;;
1362	[\\/]* \| ?:[\\/]* ) # Absolute name.
1363	ac_srcdir=$srcdir$ac_dir_suffix;
1364	ac_top_srcdir=$srcdir
1365	ac_abs_top_srcdir=$srcdir ;;
1366	*) # Relative name.
1367	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1368	ac_top_srcdir=$ac_top_build_prefix$srcdir
1369	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1370	esac
1371	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1372
1373	cd "$ac_dir" \|\| { ac_status=$?; continue; }
1374	# Check for guested configure.
1375	if test -f "$ac_srcdir/configure.gnu"; then
1376	echo &&
1377	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
1378	elif test -f "$ac_srcdir/configure"; then
1379	echo &&
1380	$SHELL "$ac_srcdir/configure" --help=recursive
1381	else
1382	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1383	fi \|\| ac_status=$?
1384	cd "$ac_pwd" \|\| { ac_status=$?; break; }
1385	done
1386	fi
1387
1388	test -n "$ac_init_help" && exit $ac_status
1389	if $ac_init_version; then
1390	cat <<\_ACEOF
1391	configure
1392	generated by GNU Autoconf 2.61
1393
1394	Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
1395	2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1396	This configure script is free software; the Free Software Foundation
1397	gives unlimited permission to copy, distribute and modify it.
1398	_ACEOF
1399	exit
1400	fi
1401	cat >config.log <<_ACEOF
1402	This file contains any messages produced by compilers while
1403	running configure, to aid debugging if configure makes a mistake.
1404
1405	It was created by $as_me, which was
1406	generated by GNU Autoconf 2.61. Invocation command line was
1407
1408	$ $0 $@
1409
1410	_ACEOF
1411	exec 5>>config.log
1412	{
1413	cat <<_ASUNAME
1414	## --------- ##
1415	## Platform. ##
1416	## --------- ##
1417
1418	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
1419	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
1420	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
1421	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
1422	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
1423
1424	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
1425	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
1426
1427	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
1428	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
1429	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
1430	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null \|\| echo unknown`
1431	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
1432	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
1433	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
1434
1435	_ASUNAME
1436
1437	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1438	for as_dir in $PATH
1439	do
1440	IFS=$as_save_IFS
1441	test -z "$as_dir" && as_dir=.
1442	echo "PATH: $as_dir"
1443	done
1444	IFS=$as_save_IFS
1445
1446	} >&5
1447
1448	cat >&5 <<_ACEOF
1449
1450
1451	## ----------- ##
1452	## Core tests. ##
1453	## ----------- ##
1454
1455	_ACEOF
1456
1457
1458	# Keep a trace of the command line.
1459	# Strip out --no-create and --no-recursion so they do not pile up.
1460	# Strip out --silent because we don't want to record it for future runs.
1461	# Also quote any args containing shell meta-characters.
1462	# Make two passes to allow for proper duplicate-argument suppression.
1463	ac_configure_args=
1464	ac_configure_args0=
1465	ac_configure_args1=
1466	ac_must_keep_next=false
1467	for ac_pass in 1 2
1468	do
1469	for ac_arg
1470	do
1471	case $ac_arg in
1472	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
1473	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1474	\| -silent \| --silent \| --silen \| --sile \| --sil)
1475	continue ;;
1476	\')
1477	ac_arg=`echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
1478	esac
1479	case $ac_pass in
1480	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1481	2)
1482	ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1483	if test $ac_must_keep_next = true; then
1484	ac_must_keep_next=false # Got value, back to normal.
1485	else
1486	case $ac_arg in
1487	= \| --config-cache \| -C \| -disable-* \| --disable-* \
1488	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
1489	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
1490	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
1491	case "$ac_configure_args0 " in
1492	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
1493	esac
1494	;;
1495	-* ) ac_must_keep_next=true ;;
1496	esac
1497	fi
1498	ac_configure_args="$ac_configure_args '$ac_arg'"
1499	;;
1500	esac
1501	done
1502	done
1503	$as_unset ac_configure_args0 \|\| test "${ac_configure_args0+set}" != set \|\| { ac_configure_args0=; export ac_configure_args0; }
1504	$as_unset ac_configure_args1 \|\| test "${ac_configure_args1+set}" != set \|\| { ac_configure_args1=; export ac_configure_args1; }
1505
1506	# When interrupted or exit'd, cleanup temporary files, and complete
1507	# config.log. We remove comments because anyway the quotes in there
1508	# would cause problems or look ugly.
1509	# WARNING: Use '\'' to represent an apostrophe within the trap.
1510	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1511	trap 'exit_status=$?
1512	# Save into config.log some information that might help in debugging.
1513	{
1514	echo
1515
1516	cat <<\_ASBOX
1517	## ---------------- ##
1518	## Cache variables. ##
1519	## ---------------- ##
1520	_ASBOX
1521	echo
1522	# The following way of writing the cache mishandles newlines in values,
1523	(
1524	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'\''`; do
1525	eval ac_val=\$$ac_var
1526	case $ac_val in #(
1527	${as_nl})
1528	case $ac_var in #(
1529	_cv_) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
1530	echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
1531	esac
1532	case $ac_var in #(
1533	_ \| IFS \| as_nl) ;; #(
1534	*) $as_unset $ac_var ;;
1535	esac ;;
1536	esac
1537	done
1538	(set) 2>&1 \|
1539	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1540	${as_nl}ac_space=\ )
1541	sed -n \
1542	"s/'\''/'\''\\\\'\'''\''/g;
1543	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\''\\2'\''/p"
1544	;; #(
1545	*)
1546	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
1547	;;
1548	esac \|
1549	sort
1550	)
1551	echo
1552
1553	cat <<\_ASBOX
1554	## ----------------- ##
1555	## Output variables. ##
1556	## ----------------- ##
1557	_ASBOX
1558	echo
1559	for ac_var in $ac_subst_vars
1560	do
1561	eval ac_val=\$$ac_var
1562	case $ac_val in
1563	\'\'') ac_val=`echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1564	esac
1565	echo "$ac_var='\''$ac_val'\''"
1566	done \| sort
1567	echo
1568
1569	if test -n "$ac_subst_files"; then
1570	cat <<\_ASBOX
1571	## ------------------- ##
1572	## File substitutions. ##
1573	## ------------------- ##
1574	_ASBOX
1575	echo
1576	for ac_var in $ac_subst_files
1577	do
1578	eval ac_val=\$$ac_var
1579	case $ac_val in
1580	\'\'') ac_val=`echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1581	esac
1582	echo "$ac_var='\''$ac_val'\''"
1583	done \| sort
1584	echo
1585	fi
1586
1587	if test -s confdefs.h; then
1588	cat <<\_ASBOX
1589	## ----------- ##
1590	## confdefs.h. ##
1591	## ----------- ##
1592	_ASBOX
1593	echo
1594	cat confdefs.h
1595	echo
1596	fi
1597	test "$ac_signal" != 0 &&
1598	echo "$as_me: caught signal $ac_signal"
1599	echo "$as_me: exit $exit_status"
1600	} >&5
1601	rm -f core .core core.conftest. &&
1602	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1603	exit $exit_status
1604	' 0
1605	for ac_signal in 1 2 13 15; do
1606	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1607	done
1608	ac_signal=0
1609
1610	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1611	rm -f -r conftest* confdefs.h
1612
1613	# Predefined preprocessor variables.
1614
1615	cat >>confdefs.h <<_ACEOF
1616	#define PACKAGE_NAME "$PACKAGE_NAME"
1617	_ACEOF
1618
1619
1620	cat >>confdefs.h <<_ACEOF
1621	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1622	_ACEOF
1623
1624
1625	cat >>confdefs.h <<_ACEOF
1626	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1627	_ACEOF
1628
1629
1630	cat >>confdefs.h <<_ACEOF
1631	#define PACKAGE_STRING "$PACKAGE_STRING"
1632	_ACEOF
1633
1634
1635	cat >>confdefs.h <<_ACEOF
1636	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1637	_ACEOF
1638
1639
1640	# Let the site file select an alternate cache file if it wants to.
1641	# Prefer explicitly selected file to automatically selected ones.
1642	if test -n "$CONFIG_SITE"; then
1643	set x "$CONFIG_SITE"
1644	elif test "x$prefix" != xNONE; then
1645	set x "$prefix/share/config.site" "$prefix/etc/config.site"
1646	else
1647	set x "$ac_default_prefix/share/config.site" \
1648	"$ac_default_prefix/etc/config.site"
1649	fi
1650	shift
1651	for ac_site_file
1652	do
1653	if test -r "$ac_site_file"; then
1654	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1655	echo "$as_me: loading site script $ac_site_file" >&6;}
1656	sed 's/^/\| /' "$ac_site_file" >&5
1657	. "$ac_site_file"
1658	fi
1659	done
1660
1661	if test -r "$cache_file"; then
1662	# Some versions of bash will fail to source /dev/null (special
1663	# files actually), so we avoid doing that.
1664	if test -f "$cache_file"; then
1665	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5
1666	echo "$as_me: loading cache $cache_file" >&6;}
1667	case $cache_file in
1668	[\\/]* \| ?:[\\/]* ) . "$cache_file";;
1669	*) . "./$cache_file";;
1670	esac
1671	fi
1672	else
1673	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5
1674	echo "$as_me: creating cache $cache_file" >&6;}
1675	>$cache_file
1676	fi
1677
1678	# Check that the precious variables saved in the cache have kept the same
1679	# value.
1680	ac_cache_corrupted=false
1681	for ac_var in $ac_precious_vars; do
1682	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1683	eval ac_new_set=\$ac_env_${ac_var}_set
1684	eval ac_old_val=\$ac_cv_env_${ac_var}_value
1685	eval ac_new_val=\$ac_env_${ac_var}_value
1686	case $ac_old_set,$ac_new_set in
1687	set,)
1688	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1689	echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1690	ac_cache_corrupted=: ;;
1691	,set)
1692	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1693	echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1694	ac_cache_corrupted=: ;;
1695	,);;
1696	*)
1697	if test "x$ac_old_val" != "x$ac_new_val"; then
1698	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1699	echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1700	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1701	echo "$as_me: former value: $ac_old_val" >&2;}
1702	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1703	echo "$as_me: current value: $ac_new_val" >&2;}
1704	ac_cache_corrupted=:
1705	fi;;
1706	esac
1707	# Pass precious variables to config.status.
1708	if test "$ac_new_set" = set; then
1709	case $ac_new_val in
1710	\') ac_arg=$ac_var=`echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
1711	*) ac_arg=$ac_var=$ac_new_val ;;
1712	esac
1713	case " $ac_configure_args " in
1714	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
1715	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1716	esac
1717	fi
1718	done
1719	if $ac_cache_corrupted; then
1720	{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1721	echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1722	{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1723	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1724	{ (exit 1); exit 1; }; }
1725	fi
1726
1727
1728
1729
1730
1731
1732
1733
1734
1735
1736
1737
1738
1739
1740
1741
1742
1743	ac_ext=c
1744	ac_cpp='$CPP $CPPFLAGS'
1745	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1746	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1747	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1748
1749
1750	ac_config_headers="$ac_config_headers config.h"
1751
1752
1753
1754
1755	PACKAGE=gsdl
1756	VERSION=2.82-svn
1757	cat >>confdefs.h <<_ACEOF
1758	#define PACKAGE "$PACKAGE"
1759	_ACEOF
1760
1761	cat >>confdefs.h <<_ACEOF
1762	#define VERSION "$VERSION"
1763	_ACEOF
1764
1765
1766
1767
1768	USE_FASTCGI=0
1769	if test USE_FASTCGI = 1; then
1770	cat >>confdefs.h <<\_ACEOF
1771	#define USE_FASTCGI 1
1772	_ACEOF
1773
1774
1775	fi
1776
1777	if test USE_LANGACTION = 1; then
1778	cat >>confdefs.h <<\_ACEOF
1779	#define USE_LANGACTION 1
1780	_ACEOF
1781
1782
1783	fi
1784
1785	# Check whether --enable-corba was given.
1786	if test "${enable_corba+set}" = set; then
1787	enableval=$enable_corba; USE_CORBA=1
1788	else
1789	USE_CORBA=0
1790	fi
1791
1792	cat >>confdefs.h <<_ACEOF
1793	#define USE_CORBA $USE_CORBA
1794	_ACEOF
1795
1796
1797
1798
1799	# Check whether --with-micodir was given.
1800	if test "${with_micodir+set}" = set; then
1801	withval=$with_micodir; MICO_DIR=$enableval
1802	else
1803	MICO_DIR="default"
1804	fi
1805
1806	cat >>confdefs.h <<_ACEOF
1807	#define MICO_DIR "$MICO_DIR"
1808	_ACEOF
1809
1810
1811
1812	# Check whether --enable-z3950 was given.
1813	if test "${enable_z3950+set}" = set; then
1814	enableval=$enable_z3950; USE_Z3950=1
1815	else
1816	USE_Z3950=0
1817	fi
1818
1819	if test USE_Z3950 = 1; then
1820	cat >>confdefs.h <<\_ACEOF
1821	#define USE_Z3950 $USE_Z3950
1822	_ACEOF
1823
1824
1825	fi
1826
1827	# Check whether --enable-yaz was given.
1828	if test "${enable_yaz+set}" = set; then
1829	enableval=$enable_yaz; USE_YAZ=0
1830	else
1831	USE_YAZ=1
1832	fi
1833
1834	cat >>confdefs.h <<\_ACEOF
1835	#define USE_YAZ $USE_YAZ
1836	_ACEOF
1837
1838
1839
1840	# Check whether --enable-accentfold was given.
1841	if test "${enable_accentfold+set}" = set; then
1842	enableval=$enable_accentfold; ENABLE_ACCENTFOLD=0
1843	else
1844	ENABLE_ACCENTFOLD=1
1845	fi
1846
1847	cat >>confdefs.h <<\_ACEOF
1848	#define ENABLE_ACCENTFOLD $ENABLE_ACCENTFOLD
1849	_ACEOF
1850
1851
1852
1853	# Check whether --enable-sqlite was given.
1854	if test "${enable_sqlite+set}" = set; then
1855	enableval=$enable_sqlite; USE_SQLITE=0
1856	else
1857	USE_SQLITE=1
1858	fi
1859
1860	cat >>confdefs.h <<\_ACEOF
1861	#define USE_SQLITE $USE_SQLITE
1862	_ACEOF
1863
1864
1865
1866	# Check whether --enable-apache-httpd was given.
1867	if test "${enable_apache_httpd+set}" = set; then
1868	enableval=$enable_apache_httpd; USE_APACHE_HTTPD=0
1869	else
1870	USE_APACHE_HTTPD=1
1871	fi
1872
1873	cat >>confdefs.h <<\_ACEOF
1874	#define USE_APACHE_HTTPD $USE_APACHE_HTTPD
1875	_ACEOF
1876
1877
1878
1879
1880	LDFLAGS=$LDFLAGS
1881
1882	if test -z "$CFLAGS"; then
1883	CFLAGS=-O2
1884	fi
1885
1886
1887
1888	ac_ext=c
1889	ac_cpp='$CPP $CPPFLAGS'
1890	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1891	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1892	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1893	if test -n "$ac_tool_prefix"; then
1894	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1895	set dummy ${ac_tool_prefix}gcc; ac_word=$2
1896	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
1897	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1898	if test "${ac_cv_prog_CC+set}" = set; then
1899	echo $ECHO_N "(cached) $ECHO_C" >&6
1900	else
1901	if test -n "$CC"; then
1902	ac_cv_prog_CC="$CC" # Let the user override the test.
1903	else
1904	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1905	for as_dir in $PATH
1906	do
1907	IFS=$as_save_IFS
1908	test -z "$as_dir" && as_dir=.
1909	for ac_exec_ext in '' $ac_executable_extensions; do
1910	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1911	ac_cv_prog_CC="${ac_tool_prefix}gcc"
1912	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1913	break 2
1914	fi
1915	done
1916	done
1917	IFS=$as_save_IFS
1918
1919	fi
1920	fi
1921	CC=$ac_cv_prog_CC
1922	if test -n "$CC"; then
1923	{ echo "$as_me:$LINENO: result: $CC" >&5
1924	echo "${ECHO_T}$CC" >&6; }
1925	else
1926	{ echo "$as_me:$LINENO: result: no" >&5
1927	echo "${ECHO_T}no" >&6; }
1928	fi
1929
1930
1931	fi
1932	if test -z "$ac_cv_prog_CC"; then
1933	ac_ct_CC=$CC
1934	# Extract the first word of "gcc", so it can be a program name with args.
1935	set dummy gcc; ac_word=$2
1936	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
1937	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1938	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1939	echo $ECHO_N "(cached) $ECHO_C" >&6
1940	else
1941	if test -n "$ac_ct_CC"; then
1942	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1943	else
1944	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1945	for as_dir in $PATH
1946	do
1947	IFS=$as_save_IFS
1948	test -z "$as_dir" && as_dir=.
1949	for ac_exec_ext in '' $ac_executable_extensions; do
1950	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1951	ac_cv_prog_ac_ct_CC="gcc"
1952	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1953	break 2
1954	fi
1955	done
1956	done
1957	IFS=$as_save_IFS
1958
1959	fi
1960	fi
1961	ac_ct_CC=$ac_cv_prog_ac_ct_CC
1962	if test -n "$ac_ct_CC"; then
1963	{ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1964	echo "${ECHO_T}$ac_ct_CC" >&6; }
1965	else
1966	{ echo "$as_me:$LINENO: result: no" >&5
1967	echo "${ECHO_T}no" >&6; }
1968	fi
1969
1970	if test "x$ac_ct_CC" = x; then
1971	CC=""
1972	else
1973	case $cross_compiling:$ac_tool_warned in
1974	yes:)
1975	{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
1976	whose name does not start with the host triplet. If you think this
1977	configuration is useful to you, please write to [email protected]." >&5
1978	echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
1979	whose name does not start with the host triplet. If you think this
1980	configuration is useful to you, please write to [email protected]." >&2;}
1981	ac_tool_warned=yes ;;
1982	esac
1983	CC=$ac_ct_CC
1984	fi
1985	else
1986	CC="$ac_cv_prog_CC"
1987	fi
1988
1989	if test -z "$CC"; then
1990	if test -n "$ac_tool_prefix"; then
1991	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1992	set dummy ${ac_tool_prefix}cc; ac_word=$2
1993	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
1994	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1995	if test "${ac_cv_prog_CC+set}" = set; then
1996	echo $ECHO_N "(cached) $ECHO_C" >&6
1997	else
1998	if test -n "$CC"; then
1999	ac_cv_prog_CC="$CC" # Let the user override the test.
2000	else
2001	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2002	for as_dir in $PATH
2003	do
2004	IFS=$as_save_IFS
2005	test -z "$as_dir" && as_dir=.
2006	for ac_exec_ext in '' $ac_executable_extensions; do
2007	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2008	ac_cv_prog_CC="${ac_tool_prefix}cc"
2009	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2010	break 2
2011	fi
2012	done
2013	done
2014	IFS=$as_save_IFS
2015
2016	fi
2017	fi
2018	CC=$ac_cv_prog_CC
2019	if test -n "$CC"; then
2020	{ echo "$as_me:$LINENO: result: $CC" >&5
2021	echo "${ECHO_T}$CC" >&6; }
2022	else
2023	{ echo "$as_me:$LINENO: result: no" >&5
2024	echo "${ECHO_T}no" >&6; }
2025	fi
2026
2027
2028	fi
2029	fi
2030	if test -z "$CC"; then
2031	# Extract the first word of "cc", so it can be a program name with args.
2032	set dummy cc; ac_word=$2
2033	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
2034	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2035	if test "${ac_cv_prog_CC+set}" = set; then
2036	echo $ECHO_N "(cached) $ECHO_C" >&6
2037	else
2038	if test -n "$CC"; then
2039	ac_cv_prog_CC="$CC" # Let the user override the test.
2040	else
2041	ac_prog_rejected=no
2042	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2043	for as_dir in $PATH
2044	do
2045	IFS=$as_save_IFS
2046	test -z "$as_dir" && as_dir=.
2047	for ac_exec_ext in '' $ac_executable_extensions; do
2048	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2049	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2050	ac_prog_rejected=yes
2051	continue
2052	fi
2053	ac_cv_prog_CC="cc"
2054	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2055	break 2
2056	fi
2057	done
2058	done
2059	IFS=$as_save_IFS
2060
2061	if test $ac_prog_rejected = yes; then
2062	# We found a bogon in the path, so make sure we never use it.
2063	set dummy $ac_cv_prog_CC
2064	shift
2065	if test $# != 0; then
2066	# We chose a different compiler from the bogus one.
2067	# However, it has the same basename, so the bogon will be chosen
2068	# first if we set CC to just the basename; use the full file name.
2069	shift
2070	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2071	fi
2072	fi
2073	fi
2074	fi
2075	CC=$ac_cv_prog_CC
2076	if test -n "$CC"; then
2077	{ echo "$as_me:$LINENO: result: $CC" >&5
2078	echo "${ECHO_T}$CC" >&6; }
2079	else
2080	{ echo "$as_me:$LINENO: result: no" >&5
2081	echo "${ECHO_T}no" >&6; }
2082	fi
2083
2084
2085	fi
2086	if test -z "$CC"; then
2087	if test -n "$ac_tool_prefix"; then
2088	for ac_prog in cl.exe
2089	do
2090	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2091	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2092	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
2093	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2094	if test "${ac_cv_prog_CC+set}" = set; then
2095	echo $ECHO_N "(cached) $ECHO_C" >&6
2096	else
2097	if test -n "$CC"; then
2098	ac_cv_prog_CC="$CC" # Let the user override the test.
2099	else
2100	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2101	for as_dir in $PATH
2102	do
2103	IFS=$as_save_IFS
2104	test -z "$as_dir" && as_dir=.
2105	for ac_exec_ext in '' $ac_executable_extensions; do
2106	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2107	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2108	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2109	break 2
2110	fi
2111	done
2112	done
2113	IFS=$as_save_IFS
2114
2115	fi
2116	fi
2117	CC=$ac_cv_prog_CC
2118	if test -n "$CC"; then
2119	{ echo "$as_me:$LINENO: result: $CC" >&5
2120	echo "${ECHO_T}$CC" >&6; }
2121	else
2122	{ echo "$as_me:$LINENO: result: no" >&5
2123	echo "${ECHO_T}no" >&6; }
2124	fi
2125
2126
2127	test -n "$CC" && break
2128	done
2129	fi
2130	if test -z "$CC"; then
2131	ac_ct_CC=$CC
2132	for ac_prog in cl.exe
2133	do
2134	# Extract the first word of "$ac_prog", so it can be a program name with args.
2135	set dummy $ac_prog; ac_word=$2
2136	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
2137	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2138	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2139	echo $ECHO_N "(cached) $ECHO_C" >&6
2140	else
2141	if test -n "$ac_ct_CC"; then
2142	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2143	else
2144	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2145	for as_dir in $PATH
2146	do
2147	IFS=$as_save_IFS
2148	test -z "$as_dir" && as_dir=.
2149	for ac_exec_ext in '' $ac_executable_extensions; do
2150	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2151	ac_cv_prog_ac_ct_CC="$ac_prog"
2152	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2153	break 2
2154	fi
2155	done
2156	done
2157	IFS=$as_save_IFS
2158
2159	fi
2160	fi
2161	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2162	if test -n "$ac_ct_CC"; then
2163	{ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2164	echo "${ECHO_T}$ac_ct_CC" >&6; }
2165	else
2166	{ echo "$as_me:$LINENO: result: no" >&5
2167	echo "${ECHO_T}no" >&6; }
2168	fi
2169
2170
2171	test -n "$ac_ct_CC" && break
2172	done
2173
2174	if test "x$ac_ct_CC" = x; then
2175	CC=""
2176	else
2177	case $cross_compiling:$ac_tool_warned in
2178	yes:)
2179	{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2180	whose name does not start with the host triplet. If you think this
2181	configuration is useful to you, please write to [email protected]." >&5
2182	echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2183	whose name does not start with the host triplet. If you think this
2184	configuration is useful to you, please write to [email protected]." >&2;}
2185	ac_tool_warned=yes ;;
2186	esac
2187	CC=$ac_ct_CC
2188	fi
2189	fi
2190
2191	fi
2192
2193
2194	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2195	See \`config.log' for more details." >&5
2196	echo "$as_me: error: no acceptable C compiler found in \$PATH
2197	See \`config.log' for more details." >&2;}
2198	{ (exit 1); exit 1; }; }
2199
2200	# Provide some information about the compiler.
2201	echo "$as_me:$LINENO: checking for C compiler version" >&5
2202	ac_compiler=`set X $ac_compile; echo $2`
2203	{ (ac_try="$ac_compiler --version >&5"
2204	case "(($ac_try" in
2205	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2206	*) ac_try_echo=$ac_try;;
2207	esac
2208	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2209	(eval "$ac_compiler --version >&5") 2>&5
2210	ac_status=$?
2211	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2212	(exit $ac_status); }
2213	{ (ac_try="$ac_compiler -v >&5"
2214	case "(($ac_try" in
2215	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2216	*) ac_try_echo=$ac_try;;
2217	esac
2218	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2219	(eval "$ac_compiler -v >&5") 2>&5
2220	ac_status=$?
2221	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2222	(exit $ac_status); }
2223	{ (ac_try="$ac_compiler -V >&5"
2224	case "(($ac_try" in
2225	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2226	*) ac_try_echo=$ac_try;;
2227	esac
2228	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2229	(eval "$ac_compiler -V >&5") 2>&5
2230	ac_status=$?
2231	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2232	(exit $ac_status); }
2233
2234	cat >conftest.$ac_ext <<_ACEOF
2235	/* confdefs.h. */
2236	_ACEOF
2237	cat confdefs.h >>conftest.$ac_ext
2238	cat >>conftest.$ac_ext <<_ACEOF
2239	/* end confdefs.h. */
2240
2241	int
2242	main ()
2243	{
2244
2245	;
2246	return 0;
2247	}
2248	_ACEOF
2249	ac_clean_files_save=$ac_clean_files
2250	ac_clean_files="$ac_clean_files a.out a.exe b.out"
2251	# Try to create an executable without -o first, disregard a.out.
2252	# It will help us diagnose broken compilers, and finding out an intuition
2253	# of exeext.
2254	{ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2255	echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
2256	ac_link_default=`echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
2257	#
2258	# List of possible output files, starting from the most likely.
2259	# The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
2260	# only as a last resort. b.out is created by i960 compilers.
2261	ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
2262	#
2263	# The IRIX 6 linker writes into existing files which may not be
2264	# executable, retaining their permissions. Remove them first so a
2265	# subsequent execution test works.
2266	ac_rmfiles=
2267	for ac_file in $ac_files
2268	do
2269	case $ac_file in
2270	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .o \| .obj ) ;;
2271	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
2272	esac
2273	done
2274	rm -f $ac_rmfiles
2275
2276	if { (ac_try="$ac_link_default"
2277	case "(($ac_try" in
2278	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2279	*) ac_try_echo=$ac_try;;
2280	esac
2281	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2282	(eval "$ac_link_default") 2>&5
2283	ac_status=$?
2284	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2285	(exit $ac_status); }; then
2286	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2287	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2288	# in a Makefile. We should not override ac_cv_exeext if it was cached,
2289	# so that the user can short-circuit this test for compilers unknown to
2290	# Autoconf.
2291	for ac_file in $ac_files ''
2292	do
2293	test -f "$ac_file" \|\| continue
2294	case $ac_file in
2295	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .o \| .obj )
2296	;;
2297	[ab].out )
2298	# We found the default executable, but exeext='' is most
2299	# certainly right.
2300	break;;
2301	. )
2302	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2303	then :; else
2304	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2305	fi
2306	# We set ac_cv_exeext here because the later test for it is not
2307	# safe: cross compilers may not add the suffix if given an `-o'
2308	# argument, so we may need to know it at that point already.
2309	# Even if this section looks crufty: it has the advantage of
2310	# actually working.
2311	break;;
2312	* )
2313	break;;
2314	esac
2315	done
2316	test "$ac_cv_exeext" = no && ac_cv_exeext=
2317
2318	else
2319	ac_file=''
2320	fi
2321
2322	{ echo "$as_me:$LINENO: result: $ac_file" >&5
2323	echo "${ECHO_T}$ac_file" >&6; }
2324	if test -z "$ac_file"; then
2325	echo "$as_me: failed program was:" >&5
2326	sed 's/^/\| /' conftest.$ac_ext >&5
2327
2328	{ { echo "$as_me:$LINENO: error: C compiler cannot create executables
2329	See \`config.log' for more details." >&5
2330	echo "$as_me: error: C compiler cannot create executables
2331	See \`config.log' for more details." >&2;}
2332	{ (exit 77); exit 77; }; }
2333	fi
2334
2335	ac_exeext=$ac_cv_exeext
2336
2337	# Check that the compiler produces executables we can run. If not, either
2338	# the compiler is broken, or we cross compile.
2339	{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2340	echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
2341	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2342	# If not cross compiling, check that we can run a simple program.
2343	if test "$cross_compiling" != yes; then
2344	if { ac_try='./$ac_file'
2345	{ (case "(($ac_try" in
2346	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2347	*) ac_try_echo=$ac_try;;
2348	esac
2349	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2350	(eval "$ac_try") 2>&5
2351	ac_status=$?
2352	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2353	(exit $ac_status); }; }; then
2354	cross_compiling=no
2355	else
2356	if test "$cross_compiling" = maybe; then
2357	cross_compiling=yes
2358	else
2359	{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2360	If you meant to cross compile, use \`--host'.
2361	See \`config.log' for more details." >&5
2362	echo "$as_me: error: cannot run C compiled programs.
2363	If you meant to cross compile, use \`--host'.
2364	See \`config.log' for more details." >&2;}
2365	{ (exit 1); exit 1; }; }
2366	fi
2367	fi
2368	fi
2369	{ echo "$as_me:$LINENO: result: yes" >&5
2370	echo "${ECHO_T}yes" >&6; }
2371
2372	rm -f a.out a.exe conftest$ac_cv_exeext b.out
2373	ac_clean_files=$ac_clean_files_save
2374	# Check that the compiler produces executables we can run. If not, either
2375	# the compiler is broken, or we cross compile.
2376	{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2377	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
2378	{ echo "$as_me:$LINENO: result: $cross_compiling" >&5
2379	echo "${ECHO_T}$cross_compiling" >&6; }
2380
2381	{ echo "$as_me:$LINENO: checking for suffix of executables" >&5
2382	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
2383	if { (ac_try="$ac_link"
2384	case "(($ac_try" in
2385	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2386	*) ac_try_echo=$ac_try;;
2387	esac
2388	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2389	(eval "$ac_link") 2>&5
2390	ac_status=$?
2391	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2392	(exit $ac_status); }; then
2393	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2394	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2395	# work properly (i.e., refer to `conftest.exe'), while it won't with
2396	# `rm'.
2397	for ac_file in conftest.exe conftest conftest.*; do
2398	test -f "$ac_file" \|\| continue
2399	case $ac_file in
2400	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .o \| .obj ) ;;
2401	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2402	break;;
2403	* ) break;;
2404	esac
2405	done
2406	else
2407	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2408	See \`config.log' for more details." >&5
2409	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2410	See \`config.log' for more details." >&2;}
2411	{ (exit 1); exit 1; }; }
2412	fi
2413
2414	rm -f conftest$ac_cv_exeext
2415	{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2416	echo "${ECHO_T}$ac_cv_exeext" >&6; }
2417
2418	rm -f conftest.$ac_ext
2419	EXEEXT=$ac_cv_exeext
2420	ac_exeext=$EXEEXT
2421	{ echo "$as_me:$LINENO: checking for suffix of object files" >&5
2422	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
2423	if test "${ac_cv_objext+set}" = set; then
2424	echo $ECHO_N "(cached) $ECHO_C" >&6
2425	else
2426	cat >conftest.$ac_ext <<_ACEOF
2427	/* confdefs.h. */
2428	_ACEOF
2429	cat confdefs.h >>conftest.$ac_ext
2430	cat >>conftest.$ac_ext <<_ACEOF
2431	/* end confdefs.h. */
2432
2433	int
2434	main ()
2435	{
2436
2437	;
2438	return 0;
2439	}
2440	_ACEOF
2441	rm -f conftest.o conftest.obj
2442	if { (ac_try="$ac_compile"
2443	case "(($ac_try" in
2444	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2445	*) ac_try_echo=$ac_try;;
2446	esac
2447	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2448	(eval "$ac_compile") 2>&5
2449	ac_status=$?
2450	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2451	(exit $ac_status); }; then
2452	for ac_file in conftest.o conftest.obj conftest.*; do
2453	test -f "$ac_file" \|\| continue;
2454	case $ac_file in
2455	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf ) ;;
2456	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
2457	break;;
2458	esac
2459	done
2460	else
2461	echo "$as_me: failed program was:" >&5
2462	sed 's/^/\| /' conftest.$ac_ext >&5
2463
2464	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2465	See \`config.log' for more details." >&5
2466	echo "$as_me: error: cannot compute suffix of object files: cannot compile
2467	See \`config.log' for more details." >&2;}
2468	{ (exit 1); exit 1; }; }
2469	fi
2470
2471	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2472	fi
2473	{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2474	echo "${ECHO_T}$ac_cv_objext" >&6; }
2475	OBJEXT=$ac_cv_objext
2476	ac_objext=$OBJEXT
2477	{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2478	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
2479	if test "${ac_cv_c_compiler_gnu+set}" = set; then
2480	echo $ECHO_N "(cached) $ECHO_C" >&6
2481	else
2482	cat >conftest.$ac_ext <<_ACEOF
2483	/* confdefs.h. */
2484	_ACEOF
2485	cat confdefs.h >>conftest.$ac_ext
2486	cat >>conftest.$ac_ext <<_ACEOF
2487	/* end confdefs.h. */
2488
2489	int
2490	main ()
2491	{
2492	#ifndef __GNUC__
2493	choke me
2494	#endif
2495
2496	;
2497	return 0;
2498	}
2499	_ACEOF
2500	rm -f conftest.$ac_objext
2501	if { (ac_try="$ac_compile"
2502	case "(($ac_try" in
2503	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2504	*) ac_try_echo=$ac_try;;
2505	esac
2506	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2507	(eval "$ac_compile") 2>conftest.er1
2508	ac_status=$?
2509	grep -v '^ *+' conftest.er1 >conftest.err
2510	rm -f conftest.er1
2511	cat conftest.err >&5
2512	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2513	(exit $ac_status); } && {
2514	test -z "$ac_c_werror_flag" \|\|
2515	test ! -s conftest.err
2516	} && test -s conftest.$ac_objext; then
2517	ac_compiler_gnu=yes
2518	else
2519	echo "$as_me: failed program was:" >&5
2520	sed 's/^/\| /' conftest.$ac_ext >&5
2521
2522	ac_compiler_gnu=no
2523	fi
2524
2525	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2526	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2527
2528	fi
2529	{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2530	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
2531	GCC=`test $ac_compiler_gnu = yes && echo yes`
2532	ac_test_CFLAGS=${CFLAGS+set}
2533	ac_save_CFLAGS=$CFLAGS
2534	{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2535	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
2536	if test "${ac_cv_prog_cc_g+set}" = set; then
2537	echo $ECHO_N "(cached) $ECHO_C" >&6
2538	else
2539	ac_save_c_werror_flag=$ac_c_werror_flag
2540	ac_c_werror_flag=yes
2541	ac_cv_prog_cc_g=no
2542	CFLAGS="-g"
2543	cat >conftest.$ac_ext <<_ACEOF
2544	/* confdefs.h. */
2545	_ACEOF
2546	cat confdefs.h >>conftest.$ac_ext
2547	cat >>conftest.$ac_ext <<_ACEOF
2548	/* end confdefs.h. */
2549
2550	int
2551	main ()
2552	{
2553
2554	;
2555	return 0;
2556	}
2557	_ACEOF
2558	rm -f conftest.$ac_objext
2559	if { (ac_try="$ac_compile"
2560	case "(($ac_try" in
2561	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2562	*) ac_try_echo=$ac_try;;
2563	esac
2564	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2565	(eval "$ac_compile") 2>conftest.er1
2566	ac_status=$?
2567	grep -v '^ *+' conftest.er1 >conftest.err
2568	rm -f conftest.er1
2569	cat conftest.err >&5
2570	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2571	(exit $ac_status); } && {
2572	test -z "$ac_c_werror_flag" \|\|
2573	test ! -s conftest.err
2574	} && test -s conftest.$ac_objext; then
2575	ac_cv_prog_cc_g=yes
2576	else
2577	echo "$as_me: failed program was:" >&5
2578	sed 's/^/\| /' conftest.$ac_ext >&5
2579
2580	CFLAGS=""
2581	cat >conftest.$ac_ext <<_ACEOF
2582	/* confdefs.h. */
2583	_ACEOF
2584	cat confdefs.h >>conftest.$ac_ext
2585	cat >>conftest.$ac_ext <<_ACEOF
2586	/* end confdefs.h. */
2587
2588	int
2589	main ()
2590	{
2591
2592	;
2593	return 0;
2594	}
2595	_ACEOF
2596	rm -f conftest.$ac_objext
2597	if { (ac_try="$ac_compile"
2598	case "(($ac_try" in
2599	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2600	*) ac_try_echo=$ac_try;;
2601	esac
2602	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2603	(eval "$ac_compile") 2>conftest.er1
2604	ac_status=$?
2605	grep -v '^ *+' conftest.er1 >conftest.err
2606	rm -f conftest.er1
2607	cat conftest.err >&5
2608	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2609	(exit $ac_status); } && {
2610	test -z "$ac_c_werror_flag" \|\|
2611	test ! -s conftest.err
2612	} && test -s conftest.$ac_objext; then
2613	:
2614	else
2615	echo "$as_me: failed program was:" >&5
2616	sed 's/^/\| /' conftest.$ac_ext >&5
2617
2618	ac_c_werror_flag=$ac_save_c_werror_flag
2619	CFLAGS="-g"
2620	cat >conftest.$ac_ext <<_ACEOF
2621	/* confdefs.h. */
2622	_ACEOF
2623	cat confdefs.h >>conftest.$ac_ext
2624	cat >>conftest.$ac_ext <<_ACEOF
2625	/* end confdefs.h. */
2626
2627	int
2628	main ()
2629	{
2630
2631	;
2632	return 0;
2633	}
2634	_ACEOF
2635	rm -f conftest.$ac_objext
2636	if { (ac_try="$ac_compile"
2637	case "(($ac_try" in
2638	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2639	*) ac_try_echo=$ac_try;;
2640	esac
2641	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2642	(eval "$ac_compile") 2>conftest.er1
2643	ac_status=$?
2644	grep -v '^ *+' conftest.er1 >conftest.err
2645	rm -f conftest.er1
2646	cat conftest.err >&5
2647	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2648	(exit $ac_status); } && {
2649	test -z "$ac_c_werror_flag" \|\|
2650	test ! -s conftest.err
2651	} && test -s conftest.$ac_objext; then
2652	ac_cv_prog_cc_g=yes
2653	else
2654	echo "$as_me: failed program was:" >&5
2655	sed 's/^/\| /' conftest.$ac_ext >&5
2656
2657
2658	fi
2659
2660	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2661	fi
2662
2663	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2664	fi
2665
2666	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2667	ac_c_werror_flag=$ac_save_c_werror_flag
2668	fi
2669	{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2670	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
2671	if test "$ac_test_CFLAGS" = set; then
2672	CFLAGS=$ac_save_CFLAGS
2673	elif test $ac_cv_prog_cc_g = yes; then
2674	if test "$GCC" = yes; then
2675	CFLAGS="-g -O2"
2676	else
2677	CFLAGS="-g"
2678	fi
2679	else
2680	if test "$GCC" = yes; then
2681	CFLAGS="-O2"
2682	else
2683	CFLAGS=
2684	fi
2685	fi
2686	{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
2687	echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
2688	if test "${ac_cv_prog_cc_c89+set}" = set; then
2689	echo $ECHO_N "(cached) $ECHO_C" >&6
2690	else
2691	ac_cv_prog_cc_c89=no
2692	ac_save_CC=$CC
2693	cat >conftest.$ac_ext <<_ACEOF
2694	/* confdefs.h. */
2695	_ACEOF
2696	cat confdefs.h >>conftest.$ac_ext
2697	cat >>conftest.$ac_ext <<_ACEOF
2698	/* end confdefs.h. */
2699	#include <stdarg.h>
2700	#include <stdio.h>
2701	#include <sys/types.h>
2702	#include <sys/stat.h>
2703	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2704	struct buf { int x; };
2705	FILE * (rcsopen) (struct buf , struct stat *, int);
2706	static char *e (p, i)
2707	char **p;
2708	int i;
2709	{
2710	return p[i];
2711	}
2712	static char f (char (g) (char , int), char *p, ...)
2713	{
2714	char *s;
2715	va_list v;
2716	va_start (v,p);
2717	s = g (p, va_arg (v,int));
2718	va_end (v);
2719	return s;
2720	}
2721
2722	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2723	function prototypes and stuff, but not '\xHH' hex character constants.
2724	These don't provoke an error unfortunately, instead are silently treated
2725	as 'x'. The following induces an error, until -std is added to get
2726	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2727	array size at least. It's necessary to write '\x00'==0 to get something
2728	that's true only with -std. */
2729	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2730
2731	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2732	inside strings and character constants. */
2733	#define FOO(x) 'x'
2734	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2735
2736	int test (int i, double x);
2737	struct s1 {int (*f) (int a);};
2738	struct s2 {int (*f) (double a);};
2739	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
2740	int argc;
2741	char **argv;
2742	int
2743	main ()
2744	{
2745	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
2746	;
2747	return 0;
2748	}
2749	_ACEOF
2750	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2751	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2752	do
2753	CC="$ac_save_CC $ac_arg"
2754	rm -f conftest.$ac_objext
2755	if { (ac_try="$ac_compile"
2756	case "(($ac_try" in
2757	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2758	*) ac_try_echo=$ac_try;;
2759	esac
2760	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2761	(eval "$ac_compile") 2>conftest.er1
2762	ac_status=$?
2763	grep -v '^ *+' conftest.er1 >conftest.err
2764	rm -f conftest.er1
2765	cat conftest.err >&5
2766	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2767	(exit $ac_status); } && {
2768	test -z "$ac_c_werror_flag" \|\|
2769	test ! -s conftest.err
2770	} && test -s conftest.$ac_objext; then
2771	ac_cv_prog_cc_c89=$ac_arg
2772	else
2773	echo "$as_me: failed program was:" >&5
2774	sed 's/^/\| /' conftest.$ac_ext >&5
2775
2776
2777	fi
2778
2779	rm -f core conftest.err conftest.$ac_objext
2780	test "x$ac_cv_prog_cc_c89" != "xno" && break
2781	done
2782	rm -f conftest.$ac_ext
2783	CC=$ac_save_CC
2784
2785	fi
2786	# AC_CACHE_VAL
2787	case "x$ac_cv_prog_cc_c89" in
2788	x)
2789	{ echo "$as_me:$LINENO: result: none needed" >&5
2790	echo "${ECHO_T}none needed" >&6; } ;;
2791	xno)
2792	{ echo "$as_me:$LINENO: result: unsupported" >&5
2793	echo "${ECHO_T}unsupported" >&6; } ;;
2794	*)
2795	CC="$CC $ac_cv_prog_cc_c89"
2796	{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
2797	echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
2798	esac
2799
2800
2801	ac_ext=c
2802	ac_cpp='$CPP $CPPFLAGS'
2803	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2804	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2805	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2806
2807	ac_ext=cpp
2808	ac_cpp='$CXXCPP $CPPFLAGS'
2809	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2810	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2811	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
2812	if test -z "$CXX"; then
2813	if test -n "$CCC"; then
2814	CXX=$CCC
2815	else
2816	if test -n "$ac_tool_prefix"; then
2817	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
2818	do
2819	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2820	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2821	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
2822	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2823	if test "${ac_cv_prog_CXX+set}" = set; then
2824	echo $ECHO_N "(cached) $ECHO_C" >&6
2825	else
2826	if test -n "$CXX"; then
2827	ac_cv_prog_CXX="$CXX" # Let the user override the test.
2828	else
2829	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2830	for as_dir in $PATH
2831	do
2832	IFS=$as_save_IFS
2833	test -z "$as_dir" && as_dir=.
2834	for ac_exec_ext in '' $ac_executable_extensions; do
2835	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2836	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
2837	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2838	break 2
2839	fi
2840	done
2841	done
2842	IFS=$as_save_IFS
2843
2844	fi
2845	fi
2846	CXX=$ac_cv_prog_CXX
2847	if test -n "$CXX"; then
2848	{ echo "$as_me:$LINENO: result: $CXX" >&5
2849	echo "${ECHO_T}$CXX" >&6; }
2850	else
2851	{ echo "$as_me:$LINENO: result: no" >&5
2852	echo "${ECHO_T}no" >&6; }
2853	fi
2854
2855
2856	test -n "$CXX" && break
2857	done
2858	fi
2859	if test -z "$CXX"; then
2860	ac_ct_CXX=$CXX
2861	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
2862	do
2863	# Extract the first word of "$ac_prog", so it can be a program name with args.
2864	set dummy $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_ac_ct_CXX+set}" = set; then
2868	echo $ECHO_N "(cached) $ECHO_C" >&6
2869	else
2870	if test -n "$ac_ct_CXX"; then
2871	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
2872	else
2873	as_save_IFS=$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_ac_ct_CXX="$ac_prog"
2881	echo "$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	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
2891	if test -n "$ac_ct_CXX"; then
2892	{ echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
2893	echo "${ECHO_T}$ac_ct_CXX" >&6; }
2894	else
2895	{ echo "$as_me:$LINENO: result: no" >&5
2896	echo "${ECHO_T}no" >&6; }
2897	fi
2898
2899
2900	test -n "$ac_ct_CXX" && break
2901	done
2902
2903	if test "x$ac_ct_CXX" = x; then
2904	CXX="g++"
2905	else
2906	case $cross_compiling:$ac_tool_warned in
2907	yes:)
2908	{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2909	whose name does not start with the host triplet. If you think this
2910	configuration is useful to you, please write to [email protected]." >&5
2911	echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2912	whose name does not start with the host triplet. If you think this
2913	configuration is useful to you, please write to [email protected]." >&2;}
2914	ac_tool_warned=yes ;;
2915	esac
2916	CXX=$ac_ct_CXX
2917	fi
2918	fi
2919
2920	fi
2921	fi
2922	# Provide some information about the compiler.
2923	echo "$as_me:$LINENO: checking for C++ compiler version" >&5
2924	ac_compiler=`set X $ac_compile; echo $2`
2925	{ (ac_try="$ac_compiler --version >&5"
2926	case "(($ac_try" in
2927	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2928	*) ac_try_echo=$ac_try;;
2929	esac
2930	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2931	(eval "$ac_compiler --version >&5") 2>&5
2932	ac_status=$?
2933	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2934	(exit $ac_status); }
2935	{ (ac_try="$ac_compiler -v >&5"
2936	case "(($ac_try" in
2937	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2938	*) ac_try_echo=$ac_try;;
2939	esac
2940	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2941	(eval "$ac_compiler -v >&5") 2>&5
2942	ac_status=$?
2943	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2944	(exit $ac_status); }
2945	{ (ac_try="$ac_compiler -V >&5"
2946	case "(($ac_try" in
2947	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2948	*) ac_try_echo=$ac_try;;
2949	esac
2950	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2951	(eval "$ac_compiler -V >&5") 2>&5
2952	ac_status=$?
2953	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2954	(exit $ac_status); }
2955
2956	{ echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
2957	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6; }
2958	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
2959	echo $ECHO_N "(cached) $ECHO_C" >&6
2960	else
2961	cat >conftest.$ac_ext <<_ACEOF
2962	/* confdefs.h. */
2963	_ACEOF
2964	cat confdefs.h >>conftest.$ac_ext
2965	cat >>conftest.$ac_ext <<_ACEOF
2966	/* end confdefs.h. */
2967
2968	int
2969	main ()
2970	{
2971	#ifndef __GNUC__
2972	choke me
2973	#endif
2974
2975	;
2976	return 0;
2977	}
2978	_ACEOF
2979	rm -f conftest.$ac_objext
2980	if { (ac_try="$ac_compile"
2981	case "(($ac_try" in
2982	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2983	*) ac_try_echo=$ac_try;;
2984	esac
2985	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2986	(eval "$ac_compile") 2>conftest.er1
2987	ac_status=$?
2988	grep -v '^ *+' conftest.er1 >conftest.err
2989	rm -f conftest.er1
2990	cat conftest.err >&5
2991	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2992	(exit $ac_status); } && {
2993	test -z "$ac_cxx_werror_flag" \|\|
2994	test ! -s conftest.err
2995	} && test -s conftest.$ac_objext; then
2996	ac_compiler_gnu=yes
2997	else
2998	echo "$as_me: failed program was:" >&5
2999	sed 's/^/\| /' conftest.$ac_ext >&5
3000
3001	ac_compiler_gnu=no
3002	fi
3003
3004	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3005	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3006
3007	fi
3008	{ echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
3009	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6; }
3010	GXX=`test $ac_compiler_gnu = yes && echo yes`
3011	ac_test_CXXFLAGS=${CXXFLAGS+set}
3012	ac_save_CXXFLAGS=$CXXFLAGS
3013	{ echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
3014	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6; }
3015	if test "${ac_cv_prog_cxx_g+set}" = set; then
3016	echo $ECHO_N "(cached) $ECHO_C" >&6
3017	else
3018	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3019	ac_cxx_werror_flag=yes
3020	ac_cv_prog_cxx_g=no
3021	CXXFLAGS="-g"
3022	cat >conftest.$ac_ext <<_ACEOF
3023	/* confdefs.h. */
3024	_ACEOF
3025	cat confdefs.h >>conftest.$ac_ext
3026	cat >>conftest.$ac_ext <<_ACEOF
3027	/* end confdefs.h. */
3028
3029	int
3030	main ()
3031	{
3032
3033	;
3034	return 0;
3035	}
3036	_ACEOF
3037	rm -f conftest.$ac_objext
3038	if { (ac_try="$ac_compile"
3039	case "(($ac_try" in
3040	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3041	*) ac_try_echo=$ac_try;;
3042	esac
3043	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3044	(eval "$ac_compile") 2>conftest.er1
3045	ac_status=$?
3046	grep -v '^ *+' conftest.er1 >conftest.err
3047	rm -f conftest.er1
3048	cat conftest.err >&5
3049	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3050	(exit $ac_status); } && {
3051	test -z "$ac_cxx_werror_flag" \|\|
3052	test ! -s conftest.err
3053	} && test -s conftest.$ac_objext; then
3054	ac_cv_prog_cxx_g=yes
3055	else
3056	echo "$as_me: failed program was:" >&5
3057	sed 's/^/\| /' conftest.$ac_ext >&5
3058
3059	CXXFLAGS=""
3060	cat >conftest.$ac_ext <<_ACEOF
3061	/* confdefs.h. */
3062	_ACEOF
3063	cat confdefs.h >>conftest.$ac_ext
3064	cat >>conftest.$ac_ext <<_ACEOF
3065	/* end confdefs.h. */
3066
3067	int
3068	main ()
3069	{
3070
3071	;
3072	return 0;
3073	}
3074	_ACEOF
3075	rm -f conftest.$ac_objext
3076	if { (ac_try="$ac_compile"
3077	case "(($ac_try" in
3078	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3079	*) ac_try_echo=$ac_try;;
3080	esac
3081	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3082	(eval "$ac_compile") 2>conftest.er1
3083	ac_status=$?
3084	grep -v '^ *+' conftest.er1 >conftest.err
3085	rm -f conftest.er1
3086	cat conftest.err >&5
3087	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3088	(exit $ac_status); } && {
3089	test -z "$ac_cxx_werror_flag" \|\|
3090	test ! -s conftest.err
3091	} && test -s conftest.$ac_objext; then
3092	:
3093	else
3094	echo "$as_me: failed program was:" >&5
3095	sed 's/^/\| /' conftest.$ac_ext >&5
3096
3097	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3098	CXXFLAGS="-g"
3099	cat >conftest.$ac_ext <<_ACEOF
3100	/* confdefs.h. */
3101	_ACEOF
3102	cat confdefs.h >>conftest.$ac_ext
3103	cat >>conftest.$ac_ext <<_ACEOF
3104	/* end confdefs.h. */
3105
3106	int
3107	main ()
3108	{
3109
3110	;
3111	return 0;
3112	}
3113	_ACEOF
3114	rm -f conftest.$ac_objext
3115	if { (ac_try="$ac_compile"
3116	case "(($ac_try" in
3117	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3118	*) ac_try_echo=$ac_try;;
3119	esac
3120	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3121	(eval "$ac_compile") 2>conftest.er1
3122	ac_status=$?
3123	grep -v '^ *+' conftest.er1 >conftest.err
3124	rm -f conftest.er1
3125	cat conftest.err >&5
3126	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3127	(exit $ac_status); } && {
3128	test -z "$ac_cxx_werror_flag" \|\|
3129	test ! -s conftest.err
3130	} && test -s conftest.$ac_objext; then
3131	ac_cv_prog_cxx_g=yes
3132	else
3133	echo "$as_me: failed program was:" >&5
3134	sed 's/^/\| /' conftest.$ac_ext >&5
3135
3136
3137	fi
3138
3139	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3140	fi
3141
3142	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3143	fi
3144
3145	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3146	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3147	fi
3148	{ echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
3149	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6; }
3150	if test "$ac_test_CXXFLAGS" = set; then
3151	CXXFLAGS=$ac_save_CXXFLAGS
3152	elif test $ac_cv_prog_cxx_g = yes; then
3153	if test "$GXX" = yes; then
3154	CXXFLAGS="-g -O2"
3155	else
3156	CXXFLAGS="-g"
3157	fi
3158	else
3159	if test "$GXX" = yes; then
3160	CXXFLAGS="-O2"
3161	else
3162	CXXFLAGS=
3163	fi
3164	fi
3165	ac_ext=c
3166	ac_cpp='$CPP $CPPFLAGS'
3167	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3168	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3169	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3170
3171	for ac_prog in gawk mawk nawk awk
3172	do
3173	# Extract the first word of "$ac_prog", so it can be a program name with args.
3174	set dummy $ac_prog; ac_word=$2
3175	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
3176	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3177	if test "${ac_cv_prog_AWK+set}" = set; then
3178	echo $ECHO_N "(cached) $ECHO_C" >&6
3179	else
3180	if test -n "$AWK"; then
3181	ac_cv_prog_AWK="$AWK" # Let the user override the test.
3182	else
3183	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3184	for as_dir in $PATH
3185	do
3186	IFS=$as_save_IFS
3187	test -z "$as_dir" && as_dir=.
3188	for ac_exec_ext in '' $ac_executable_extensions; do
3189	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3190	ac_cv_prog_AWK="$ac_prog"
3191	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3192	break 2
3193	fi
3194	done
3195	done
3196	IFS=$as_save_IFS
3197
3198	fi
3199	fi
3200	AWK=$ac_cv_prog_AWK
3201	if test -n "$AWK"; then
3202	{ echo "$as_me:$LINENO: result: $AWK" >&5
3203	echo "${ECHO_T}$AWK" >&6; }
3204	else
3205	{ echo "$as_me:$LINENO: result: no" >&5
3206	echo "${ECHO_T}no" >&6; }
3207	fi
3208
3209
3210	test -n "$AWK" && break
3211	done
3212
3213	for ac_prog in 'bison -y' byacc
3214	do
3215	# Extract the first word of "$ac_prog", so it can be a program name with args.
3216	set dummy $ac_prog; ac_word=$2
3217	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
3218	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3219	if test "${ac_cv_prog_YACC+set}" = set; then
3220	echo $ECHO_N "(cached) $ECHO_C" >&6
3221	else
3222	if test -n "$YACC"; then
3223	ac_cv_prog_YACC="$YACC" # Let the user override the test.
3224	else
3225	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3226	for as_dir in $PATH
3227	do
3228	IFS=$as_save_IFS
3229	test -z "$as_dir" && as_dir=.
3230	for ac_exec_ext in '' $ac_executable_extensions; do
3231	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3232	ac_cv_prog_YACC="$ac_prog"
3233	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3234	break 2
3235	fi
3236	done
3237	done
3238	IFS=$as_save_IFS
3239
3240	fi
3241	fi
3242	YACC=$ac_cv_prog_YACC
3243	if test -n "$YACC"; then
3244	{ echo "$as_me:$LINENO: result: $YACC" >&5
3245	echo "${ECHO_T}$YACC" >&6; }
3246	else
3247	{ echo "$as_me:$LINENO: result: no" >&5
3248	echo "${ECHO_T}no" >&6; }
3249	fi
3250
3251
3252	test -n "$YACC" && break
3253	done
3254	test -n "$YACC" \|\| YACC="yacc"
3255
3256	ac_aux_dir=
3257	for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3258	if test -f "$ac_dir/install-sh"; then
3259	ac_aux_dir=$ac_dir
3260	ac_install_sh="$ac_aux_dir/install-sh -c"
3261	break
3262	elif test -f "$ac_dir/install.sh"; then
3263	ac_aux_dir=$ac_dir
3264	ac_install_sh="$ac_aux_dir/install.sh -c"
3265	break
3266	elif test -f "$ac_dir/shtool"; then
3267	ac_aux_dir=$ac_dir
3268	ac_install_sh="$ac_aux_dir/shtool install -c"
3269	break
3270	fi
3271	done
3272	if test -z "$ac_aux_dir"; then
3273	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
3274	echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
3275	{ (exit 1); exit 1; }; }
3276	fi
3277
3278	# These three variables are undocumented and unsupported,
3279	# and are intended to be withdrawn in a future Autoconf release.
3280	# They can cause serious problems if a builder's source tree is in a directory
3281	# whose full name contains unusual characters.
3282	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
3283	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
3284	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
3285
3286
3287	# Make sure we can run config.sub.
3288	$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 \|\|
3289	{ { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
3290	echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
3291	{ (exit 1); exit 1; }; }
3292
3293	{ echo "$as_me:$LINENO: checking build system type" >&5
3294	echo $ECHO_N "checking build system type... $ECHO_C" >&6; }
3295	if test "${ac_cv_build+set}" = set; then
3296	echo $ECHO_N "(cached) $ECHO_C" >&6
3297	else
3298	ac_build_alias=$build_alias
3299	test "x$ac_build_alias" = x &&
3300	ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3301	test "x$ac_build_alias" = x &&
3302	{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
3303	echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
3304	{ (exit 1); exit 1; }; }
3305	ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` \|\|
3306	{ { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
3307	echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
3308	{ (exit 1); exit 1; }; }
3309
3310	fi
3311	{ echo "$as_me:$LINENO: result: $ac_cv_build" >&5
3312	echo "${ECHO_T}$ac_cv_build" >&6; }
3313	case $ac_cv_build in
3314	--*) ;;
3315	*) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
3316	echo "$as_me: error: invalid value of canonical build" >&2;}
3317	{ (exit 1); exit 1; }; };;
3318	esac
3319	build=$ac_cv_build
3320	ac_save_IFS=$IFS; IFS='-'
3321	set x $ac_cv_build
3322	shift
3323	build_cpu=$1
3324	build_vendor=$2
3325	shift; shift
3326	# Remember, the first character of IFS is used to create $*,
3327	# except with old shells:
3328	build_os=$*
3329	IFS=$ac_save_IFS
3330	case $build_os in \ ) build_os=`echo "$build_os" \| sed 's/ /-/g'`;; esac
3331
3332
3333	{ echo "$as_me:$LINENO: checking host system type" >&5
3334	echo $ECHO_N "checking host system type... $ECHO_C" >&6; }
3335	if test "${ac_cv_host+set}" = set; then
3336	echo $ECHO_N "(cached) $ECHO_C" >&6
3337	else
3338	if test "x$host_alias" = x; then
3339	ac_cv_host=$ac_cv_build
3340	else
3341	ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` \|\|
3342	{ { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
3343	echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
3344	{ (exit 1); exit 1; }; }
3345	fi
3346
3347	fi
3348	{ echo "$as_me:$LINENO: result: $ac_cv_host" >&5
3349	echo "${ECHO_T}$ac_cv_host" >&6; }
3350	case $ac_cv_host in
3351	--*) ;;
3352	*) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
3353	echo "$as_me: error: invalid value of canonical host" >&2;}
3354	{ (exit 1); exit 1; }; };;
3355	esac
3356	host=$ac_cv_host
3357	ac_save_IFS=$IFS; IFS='-'
3358	set x $ac_cv_host
3359	shift
3360	host_cpu=$1
3361	host_vendor=$2
3362	shift; shift
3363	# Remember, the first character of IFS is used to create $*,
3364	# except with old shells:
3365	host_os=$*
3366	IFS=$ac_save_IFS
3367	case $host_os in \ ) host_os=`echo "$host_os" \| sed 's/ /-/g'`;; esac
3368
3369
3370	{ echo "$as_me:$LINENO: checking target system type" >&5
3371	echo $ECHO_N "checking target system type... $ECHO_C" >&6; }
3372	if test "${ac_cv_target+set}" = set; then
3373	echo $ECHO_N "(cached) $ECHO_C" >&6
3374	else
3375	if test "x$target_alias" = x; then
3376	ac_cv_target=$ac_cv_host
3377	else
3378	ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` \|\|
3379	{ { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&5
3380	echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&2;}
3381	{ (exit 1); exit 1; }; }
3382	fi
3383
3384	fi
3385	{ echo "$as_me:$LINENO: result: $ac_cv_target" >&5
3386	echo "${ECHO_T}$ac_cv_target" >&6; }
3387	case $ac_cv_target in
3388	--*) ;;
3389	*) { { echo "$as_me:$LINENO: error: invalid value of canonical target" >&5
3390	echo "$as_me: error: invalid value of canonical target" >&2;}
3391	{ (exit 1); exit 1; }; };;
3392	esac
3393	target=$ac_cv_target
3394	ac_save_IFS=$IFS; IFS='-'
3395	set x $ac_cv_target
3396	shift
3397	target_cpu=$1
3398	target_vendor=$2
3399	shift; shift
3400	# Remember, the first character of IFS is used to create $*,
3401	# except with old shells:
3402	target_os=$*
3403	IFS=$ac_save_IFS
3404	case $target_os in \ ) target_os=`echo "$target_os" \| sed 's/ /-/g'`;; esac
3405
3406
3407	# The aliases save the names the user supplied, while $host etc.
3408	# will get canonicalized.
3409	test -n "$target_alias" &&
3410	test "$program_prefix$program_suffix$program_transform_name" = \
3411	NONENONEs,x,x, &&
3412	program_prefix=${target_alias}-
3413	# Find a good install program. We prefer a C program (faster),
3414	# so one script is as good as another. But avoid the broken or
3415	# incompatible versions:
3416	# SysV /etc/install, /usr/sbin/install
3417	# SunOS /usr/etc/install
3418	# IRIX /sbin/install
3419	# AIX /bin/install
3420	# AmigaOS /C/install, which installs bootblocks on floppy discs
3421	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3422	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
3423	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3424	# OS/2's system install, which has a completely different semantic
3425	# ./install, which can be erroneously created by make from ./install.sh.
3426	{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
3427	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
3428	if test -z "$INSTALL"; then
3429	if test "${ac_cv_path_install+set}" = set; then
3430	echo $ECHO_N "(cached) $ECHO_C" >&6
3431	else
3432	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3433	for as_dir in $PATH
3434	do
3435	IFS=$as_save_IFS
3436	test -z "$as_dir" && as_dir=.
3437	# Account for people who put trailing slashes in PATH elements.
3438	case $as_dir/ in
3439	./ \| .// \| /cC/* \| \
3440	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
3441	?:\\/os2\\/install\\/* \| ?:\\/OS2\\/INSTALL\\/* \| \
3442	/usr/ucb/* ) ;;
3443	*)
3444	# OSF1 and SCO ODT 3.0 have their own names for install.
3445	# Don't use installbsd from OSF since it installs stuff as root
3446	# by default.
3447	for ac_prog in ginstall scoinst install; do
3448	for ac_exec_ext in '' $ac_executable_extensions; do
3449	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3450	if test $ac_prog = install &&
3451	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3452	# AIX install. It has an incompatible calling convention.
3453	:
3454	elif test $ac_prog = install &&
3455	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3456	# program-specific install script used by HP pwplus--don't use.
3457	:
3458	else
3459	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3460	break 3
3461	fi
3462	fi
3463	done
3464	done
3465	;;
3466	esac
3467	done
3468	IFS=$as_save_IFS
3469
3470
3471	fi
3472	if test "${ac_cv_path_install+set}" = set; then
3473	INSTALL=$ac_cv_path_install
3474	else
3475	# As a last resort, use the slow shell script. Don't cache a
3476	# value for INSTALL within a source directory, because that will
3477	# break other packages using the cache if that directory is
3478	# removed, or if the value is a relative name.
3479	INSTALL=$ac_install_sh
3480	fi
3481	fi
3482	{ echo "$as_me:$LINENO: result: $INSTALL" >&5
3483	echo "${ECHO_T}$INSTALL" >&6; }
3484
3485	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3486	# It thinks the first close brace ends the variable substitution.
3487	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3488
3489	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3490
3491	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3492
3493	{ echo "$as_me:$LINENO: checking whether ln -s works" >&5
3494	echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6; }
3495	LN_S=$as_ln_s
3496	if test "$LN_S" = "ln -s"; then
3497	{ echo "$as_me:$LINENO: result: yes" >&5
3498	echo "${ECHO_T}yes" >&6; }
3499	else
3500	{ echo "$as_me:$LINENO: result: no, using $LN_S" >&5
3501	echo "${ECHO_T}no, using $LN_S" >&6; }
3502	fi
3503
3504	{ echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3505	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; }
3506	set x ${MAKE-make}; ac_make=`echo "$2" \| sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3507	if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
3508	echo $ECHO_N "(cached) $ECHO_C" >&6
3509	else
3510	cat >conftest.make <<\_ACEOF
3511	SHELL = /bin/sh
3512	all:
3513	@echo '@@@%%%=$(MAKE)=@@@%%%'
3514	_ACEOF
3515	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3516	case `${MAKE-make} -f conftest.make 2>/dev/null` in
3517	@@@%%%=?=@@@%%%*)
3518	eval ac_cv_prog_make_${ac_make}_set=yes;;
3519	*)
3520	eval ac_cv_prog_make_${ac_make}_set=no;;
3521	esac
3522	rm -f conftest.make
3523	fi
3524	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3525	{ echo "$as_me:$LINENO: result: yes" >&5
3526	echo "${ECHO_T}yes" >&6; }
3527	SET_MAKE=
3528	else
3529	{ echo "$as_me:$LINENO: result: no" >&5
3530	echo "${ECHO_T}no" >&6; }
3531	SET_MAKE="MAKE=${MAKE-make}"
3532	fi
3533
3534	if test -n "$ac_tool_prefix"; then
3535	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3536	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3537	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
3538	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3539	if test "${ac_cv_prog_RANLIB+set}" = set; then
3540	echo $ECHO_N "(cached) $ECHO_C" >&6
3541	else
3542	if test -n "$RANLIB"; then
3543	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3544	else
3545	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3546	for as_dir in $PATH
3547	do
3548	IFS=$as_save_IFS
3549	test -z "$as_dir" && as_dir=.
3550	for ac_exec_ext in '' $ac_executable_extensions; do
3551	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3552	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3553	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3554	break 2
3555	fi
3556	done
3557	done
3558	IFS=$as_save_IFS
3559
3560	fi
3561	fi
3562	RANLIB=$ac_cv_prog_RANLIB
3563	if test -n "$RANLIB"; then
3564	{ echo "$as_me:$LINENO: result: $RANLIB" >&5
3565	echo "${ECHO_T}$RANLIB" >&6; }
3566	else
3567	{ echo "$as_me:$LINENO: result: no" >&5
3568	echo "${ECHO_T}no" >&6; }
3569	fi
3570
3571
3572	fi
3573	if test -z "$ac_cv_prog_RANLIB"; then
3574	ac_ct_RANLIB=$RANLIB
3575	# Extract the first word of "ranlib", so it can be a program name with args.
3576	set dummy ranlib; ac_word=$2
3577	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
3578	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3579	if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
3580	echo $ECHO_N "(cached) $ECHO_C" >&6
3581	else
3582	if test -n "$ac_ct_RANLIB"; then
3583	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3584	else
3585	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3586	for as_dir in $PATH
3587	do
3588	IFS=$as_save_IFS
3589	test -z "$as_dir" && as_dir=.
3590	for ac_exec_ext in '' $ac_executable_extensions; do
3591	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3592	ac_cv_prog_ac_ct_RANLIB="ranlib"
3593	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3594	break 2
3595	fi
3596	done
3597	done
3598	IFS=$as_save_IFS
3599
3600	fi
3601	fi
3602	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3603	if test -n "$ac_ct_RANLIB"; then
3604	{ echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
3605	echo "${ECHO_T}$ac_ct_RANLIB" >&6; }
3606	else
3607	{ echo "$as_me:$LINENO: result: no" >&5
3608	echo "${ECHO_T}no" >&6; }
3609	fi
3610
3611	if test "x$ac_ct_RANLIB" = x; then
3612	RANLIB=":"
3613	else
3614	case $cross_compiling:$ac_tool_warned in
3615	yes:)
3616	{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
3617	whose name does not start with the host triplet. If you think this
3618	configuration is useful to you, please write to [email protected]." >&5
3619	echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
3620	whose name does not start with the host triplet. If you think this
3621	configuration is useful to you, please write to [email protected]." >&2;}
3622	ac_tool_warned=yes ;;
3623	esac
3624	RANLIB=$ac_ct_RANLIB
3625	fi
3626	else
3627	RANLIB="$ac_cv_prog_RANLIB"
3628	fi
3629
3630
3631	{ echo "$as_me:$LINENO: checking to see if architecture is 64-bit" >&5
3632	echo $ECHO_N "checking to see if architecture is 64-bit... $ECHO_C" >&6; }
3633	arch_64bit=no
3634	case "$host_cpu" in
3635	x86_64) arch_64bit=yes ;;
3636	esac
3637
3638	if test "$arch_64bit" = yes; then
3639	{ echo "$as_me:$LINENO: result: yes" >&5
3640	echo "${ECHO_T}yes" >&6; }
3641	if test -z "$COMPAT32BITFLAGS" ; then
3642	COMPAT32BITFLAGS="-m32"
3643	fi
3644	else
3645	{ echo "$as_me:$LINENO: result: no" >&5
3646	echo "${ECHO_T}no" >&6; }
3647	if test -z "$COMPAT32BITFLAGS" ; then
3648	COMPAT32BITFLAGS=
3649	fi
3650	fi
3651	export COMPAT32BITFLAGS
3652
3653
3654
3655	#moved CORBA MICO directory test to get version of MICO
3656	if test $USE_CORBA = 1; then
3657
3658	if test $MICO_DIR = "default"; then
3659	#do something
3660	MICO_INC="-I packages/mico/mico/include"
3661	else
3662	#build the micotest program
3663	MICO_INC= ""
3664	if test $MICO_DIR != yes; then
3665	MICO_INC="-I $MICO_DIR"
3666	fi
3667	fi
3668
3669	#get MICO_VER value
3670	sh -c "$CC -c micotest.cpp -o micotest.o $MICO_INC 2>&1" > /dev/null
3671	sh -c "$CC -o micotest micotest.o -lstdc++ 2>&1" > /dev/null
3672	MICO_VER=`./micotest` \|\| MICO_VER=2.3.5
3673	sh -c "rm micotest"
3674	sh -c "rm micotest.o"
3675
3676	#do test of MICO_VER
3677	if test MICO_VER != 0; then
3678	cat >>confdefs.h <<\_ACEOF
3679	#define MICO_VER 1
3680	_ACEOF
3681
3682
3683	fi
3684	#end USE_CORBA test
3685	fi
3686
3687
3688	ac_ext=c
3689	ac_cpp='$CPP $CPPFLAGS'
3690	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3691	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3692	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3693	{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3694	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
3695	# On Suns, sometimes $CPP names a directory.
3696	if test -n "$CPP" && test -d "$CPP"; then
3697	CPP=
3698	fi
3699	if test -z "$CPP"; then
3700	if test "${ac_cv_prog_CPP+set}" = set; then
3701	echo $ECHO_N "(cached) $ECHO_C" >&6
3702	else
3703	# Double quotes because CPP needs to be expanded
3704	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3705	do
3706	ac_preproc_ok=false
3707	for ac_c_preproc_warn_flag in '' yes
3708	do
3709	# Use a header file that comes with gcc, so configuring glibc
3710	# with a fresh cross-compiler works.
3711	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3712	# <limits.h> exists even on freestanding compilers.
3713	# On the NeXT, cc -E runs the code through the compiler's parser,
3714	# not just through cpp. "Syntax error" is here to catch this case.
3715	cat >conftest.$ac_ext <<_ACEOF
3716	/* confdefs.h. */
3717	_ACEOF
3718	cat confdefs.h >>conftest.$ac_ext
3719	cat >>conftest.$ac_ext <<_ACEOF
3720	/* end confdefs.h. */
3721	#ifdef __STDC__
3722	# include <limits.h>
3723	#else
3724	# include <assert.h>
3725	#endif
3726	Syntax error
3727	_ACEOF
3728	if { (ac_try="$ac_cpp conftest.$ac_ext"
3729	case "(($ac_try" in
3730	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3731	*) ac_try_echo=$ac_try;;
3732	esac
3733	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3734	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3735	ac_status=$?
3736	grep -v '^ *+' conftest.er1 >conftest.err
3737	rm -f conftest.er1
3738	cat conftest.err >&5
3739	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3740	(exit $ac_status); } >/dev/null && {
3741	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
3742	test ! -s conftest.err
3743	}; then
3744	:
3745	else
3746	echo "$as_me: failed program was:" >&5
3747	sed 's/^/\| /' conftest.$ac_ext >&5
3748
3749	# Broken: fails on valid input.
3750	continue
3751	fi
3752
3753	rm -f conftest.err conftest.$ac_ext
3754
3755	# OK, works on sane cases. Now check whether nonexistent headers
3756	# can be detected and how.
3757	cat >conftest.$ac_ext <<_ACEOF
3758	/* confdefs.h. */
3759	_ACEOF
3760	cat confdefs.h >>conftest.$ac_ext
3761	cat >>conftest.$ac_ext <<_ACEOF
3762	/* end confdefs.h. */
3763	#include <ac_nonexistent.h>
3764	_ACEOF
3765	if { (ac_try="$ac_cpp conftest.$ac_ext"
3766	case "(($ac_try" in
3767	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3768	*) ac_try_echo=$ac_try;;
3769	esac
3770	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3771	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3772	ac_status=$?
3773	grep -v '^ *+' conftest.er1 >conftest.err
3774	rm -f conftest.er1
3775	cat conftest.err >&5
3776	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3777	(exit $ac_status); } >/dev/null && {
3778	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
3779	test ! -s conftest.err
3780	}; then
3781	# Broken: success on invalid input.
3782	continue
3783	else
3784	echo "$as_me: failed program was:" >&5
3785	sed 's/^/\| /' conftest.$ac_ext >&5
3786
3787	# Passes both tests.
3788	ac_preproc_ok=:
3789	break
3790	fi
3791
3792	rm -f conftest.err conftest.$ac_ext
3793
3794	done
3795	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3796	rm -f conftest.err conftest.$ac_ext
3797	if $ac_preproc_ok; then
3798	break
3799	fi
3800
3801	done
3802	ac_cv_prog_CPP=$CPP
3803
3804	fi
3805	CPP=$ac_cv_prog_CPP
3806	else
3807	ac_cv_prog_CPP=$CPP
3808	fi
3809	{ echo "$as_me:$LINENO: result: $CPP" >&5
3810	echo "${ECHO_T}$CPP" >&6; }
3811	ac_preproc_ok=false
3812	for ac_c_preproc_warn_flag in '' yes
3813	do
3814	# Use a header file that comes with gcc, so configuring glibc
3815	# with a fresh cross-compiler works.
3816	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3817	# <limits.h> exists even on freestanding compilers.
3818	# On the NeXT, cc -E runs the code through the compiler's parser,
3819	# not just through cpp. "Syntax error" is here to catch this case.
3820	cat >conftest.$ac_ext <<_ACEOF
3821	/* confdefs.h. */
3822	_ACEOF
3823	cat confdefs.h >>conftest.$ac_ext
3824	cat >>conftest.$ac_ext <<_ACEOF
3825	/* end confdefs.h. */
3826	#ifdef __STDC__
3827	# include <limits.h>
3828	#else
3829	# include <assert.h>
3830	#endif
3831	Syntax error
3832	_ACEOF
3833	if { (ac_try="$ac_cpp conftest.$ac_ext"
3834	case "(($ac_try" in
3835	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3836	*) ac_try_echo=$ac_try;;
3837	esac
3838	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3839	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3840	ac_status=$?
3841	grep -v '^ *+' conftest.er1 >conftest.err
3842	rm -f conftest.er1
3843	cat conftest.err >&5
3844	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3845	(exit $ac_status); } >/dev/null && {
3846	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
3847	test ! -s conftest.err
3848	}; then
3849	:
3850	else
3851	echo "$as_me: failed program was:" >&5
3852	sed 's/^/\| /' conftest.$ac_ext >&5
3853
3854	# Broken: fails on valid input.
3855	continue
3856	fi
3857
3858	rm -f conftest.err conftest.$ac_ext
3859
3860	# OK, works on sane cases. Now check whether nonexistent headers
3861	# can be detected and how.
3862	cat >conftest.$ac_ext <<_ACEOF
3863	/* confdefs.h. */
3864	_ACEOF
3865	cat confdefs.h >>conftest.$ac_ext
3866	cat >>conftest.$ac_ext <<_ACEOF
3867	/* end confdefs.h. */
3868	#include <ac_nonexistent.h>
3869	_ACEOF
3870	if { (ac_try="$ac_cpp conftest.$ac_ext"
3871	case "(($ac_try" in
3872	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3873	*) ac_try_echo=$ac_try;;
3874	esac
3875	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3876	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3877	ac_status=$?
3878	grep -v '^ *+' conftest.er1 >conftest.err
3879	rm -f conftest.er1
3880	cat conftest.err >&5
3881	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3882	(exit $ac_status); } >/dev/null && {
3883	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
3884	test ! -s conftest.err
3885	}; then
3886	# Broken: success on invalid input.
3887	continue
3888	else
3889	echo "$as_me: failed program was:" >&5
3890	sed 's/^/\| /' conftest.$ac_ext >&5
3891
3892	# Passes both tests.
3893	ac_preproc_ok=:
3894	break
3895	fi
3896
3897	rm -f conftest.err conftest.$ac_ext
3898
3899	done
3900	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3901	rm -f conftest.err conftest.$ac_ext
3902	if $ac_preproc_ok; then
3903	:
3904	else
3905	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3906	See \`config.log' for more details." >&5
3907	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3908	See \`config.log' for more details." >&2;}
3909	{ (exit 1); exit 1; }; }
3910	fi
3911
3912	ac_ext=c
3913	ac_cpp='$CPP $CPPFLAGS'
3914	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3915	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3916	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3917
3918
3919	{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
3920	echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
3921	if test "${ac_cv_path_GREP+set}" = set; then
3922	echo $ECHO_N "(cached) $ECHO_C" >&6
3923	else
3924	# Extract the first word of "grep ggrep" to use in msg output
3925	if test -z "$GREP"; then
3926	set dummy grep ggrep; ac_prog_name=$2
3927	if test "${ac_cv_path_GREP+set}" = set; then
3928	echo $ECHO_N "(cached) $ECHO_C" >&6
3929	else
3930	ac_path_GREP_found=false
3931	# Loop through the user's path and test for each of PROGNAME-LIST
3932	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3933	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3934	do
3935	IFS=$as_save_IFS
3936	test -z "$as_dir" && as_dir=.
3937	for ac_prog in grep ggrep; do
3938	for ac_exec_ext in '' $ac_executable_extensions; do
3939	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3940	{ test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } \|\| continue
3941	# Check for GNU ac_path_GREP and select it if it is found.
3942	# Check for GNU $ac_path_GREP
3943	case `"$ac_path_GREP" --version 2>&1` in
3944	GNU)
3945	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3946	*)
3947	ac_count=0
3948	echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
3949	while :
3950	do
3951	cat "conftest.in" "conftest.in" >"conftest.tmp"
3952	mv "conftest.tmp" "conftest.in"
3953	cp "conftest.in" "conftest.nl"
3954	echo 'GREP' >> "conftest.nl"
3955	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
3956	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
3957	ac_count=`expr $ac_count + 1`
3958	if test $ac_count -gt ${ac_path_GREP_max-0}; then
3959	# Best one so far, save it but keep looking for a better one
3960	ac_cv_path_GREP="$ac_path_GREP"
3961	ac_path_GREP_max=$ac_count
3962	fi
3963	# 10*(2^10) chars as input seems more than enough
3964	test $ac_count -gt 10 && break
3965	done
3966	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3967	esac
3968
3969
3970	$ac_path_GREP_found && break 3
3971	done
3972	done
3973
3974	done
3975	IFS=$as_save_IFS
3976
3977
3978	fi
3979
3980	GREP="$ac_cv_path_GREP"
3981	if test -z "$GREP"; then
3982	{ { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
3983	echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
3984	{ (exit 1); exit 1; }; }
3985	fi
3986
3987	else
3988	ac_cv_path_GREP=$GREP
3989	fi
3990
3991
3992	fi
3993	{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
3994	echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
3995	GREP="$ac_cv_path_GREP"
3996
3997
3998	{ echo "$as_me:$LINENO: checking for egrep" >&5
3999	echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
4000	if test "${ac_cv_path_EGREP+set}" = set; then
4001	echo $ECHO_N "(cached) $ECHO_C" >&6
4002	else
4003	if echo a \| $GREP -E '(a\|b)' >/dev/null 2>&1
4004	then ac_cv_path_EGREP="$GREP -E"
4005	else
4006	# Extract the first word of "egrep" to use in msg output
4007	if test -z "$EGREP"; then
4008	set dummy egrep; ac_prog_name=$2
4009	if test "${ac_cv_path_EGREP+set}" = set; then
4010	echo $ECHO_N "(cached) $ECHO_C" >&6
4011	else
4012	ac_path_EGREP_found=false
4013	# Loop through the user's path and test for each of PROGNAME-LIST
4014	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4015	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4016	do
4017	IFS=$as_save_IFS
4018	test -z "$as_dir" && as_dir=.
4019	for ac_prog in egrep; do
4020	for ac_exec_ext in '' $ac_executable_extensions; do
4021	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4022	{ test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } \|\| continue
4023	# Check for GNU ac_path_EGREP and select it if it is found.
4024	# Check for GNU $ac_path_EGREP
4025	case `"$ac_path_EGREP" --version 2>&1` in
4026	GNU)
4027	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4028	*)
4029	ac_count=0
4030	echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
4031	while :
4032	do
4033	cat "conftest.in" "conftest.in" >"conftest.tmp"
4034	mv "conftest.tmp" "conftest.in"
4035	cp "conftest.in" "conftest.nl"
4036	echo 'EGREP' >> "conftest.nl"
4037	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
4038	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
4039	ac_count=`expr $ac_count + 1`
4040	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4041	# Best one so far, save it but keep looking for a better one
4042	ac_cv_path_EGREP="$ac_path_EGREP"
4043	ac_path_EGREP_max=$ac_count
4044	fi
4045	# 10*(2^10) chars as input seems more than enough
4046	test $ac_count -gt 10 && break
4047	done
4048	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4049	esac
4050
4051
4052	$ac_path_EGREP_found && break 3
4053	done
4054	done
4055
4056	done
4057	IFS=$as_save_IFS
4058
4059
4060	fi
4061
4062	EGREP="$ac_cv_path_EGREP"
4063	if test -z "$EGREP"; then
4064	{ { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
4065	echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
4066	{ (exit 1); exit 1; }; }
4067	fi
4068
4069	else
4070	ac_cv_path_EGREP=$EGREP
4071	fi
4072
4073
4074	fi
4075	fi
4076	{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
4077	echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
4078	EGREP="$ac_cv_path_EGREP"
4079
4080
4081
4082	{ echo "$as_me:$LINENO: checking for AIX" >&5
4083	echo $ECHO_N "checking for AIX... $ECHO_C" >&6; }
4084	cat >conftest.$ac_ext <<_ACEOF
4085	/* confdefs.h. */
4086	_ACEOF
4087	cat confdefs.h >>conftest.$ac_ext
4088	cat >>conftest.$ac_ext <<_ACEOF
4089	/* end confdefs.h. */
4090	#ifdef _AIX
4091	yes
4092	#endif
4093
4094	_ACEOF
4095	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
4096	$EGREP "yes" >/dev/null 2>&1; then
4097	{ echo "$as_me:$LINENO: result: yes" >&5
4098	echo "${ECHO_T}yes" >&6; }
4099	cat >>confdefs.h <<\_ACEOF
4100	#define _ALL_SOURCE 1
4101	_ACEOF
4102
4103	else
4104	{ echo "$as_me:$LINENO: result: no" >&5
4105	echo "${ECHO_T}no" >&6; }
4106	fi
4107	rm -f conftest*
4108
4109
4110	{ echo "$as_me:$LINENO: checking for library containing strerror" >&5
4111	echo $ECHO_N "checking for library containing strerror... $ECHO_C" >&6; }
4112	if test "${ac_cv_search_strerror+set}" = set; then
4113	echo $ECHO_N "(cached) $ECHO_C" >&6
4114	else
4115	ac_func_search_save_LIBS=$LIBS
4116	cat >conftest.$ac_ext <<_ACEOF
4117	/* confdefs.h. */
4118	_ACEOF
4119	cat confdefs.h >>conftest.$ac_ext
4120	cat >>conftest.$ac_ext <<_ACEOF
4121	/* end confdefs.h. */
4122
4123	/* Override any GCC internal prototype to avoid an error.
4124	Use char because int might match the return type of a GCC
4125	builtin and then its argument prototype would still apply. */
4126	#ifdef __cplusplus
4127	extern "C"
4128	#endif
4129	char strerror ();
4130	int
4131	main ()
4132	{
4133	return strerror ();
4134	;
4135	return 0;
4136	}
4137	_ACEOF
4138	for ac_lib in '' cposix; do
4139	if test -z "$ac_lib"; then
4140	ac_res="none required"
4141	else
4142	ac_res=-l$ac_lib
4143	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4144	fi
4145	rm -f conftest.$ac_objext conftest$ac_exeext
4146	if { (ac_try="$ac_link"
4147	case "(($ac_try" in
4148	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4149	*) ac_try_echo=$ac_try;;
4150	esac
4151	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4152	(eval "$ac_link") 2>conftest.er1
4153	ac_status=$?
4154	grep -v '^ *+' conftest.er1 >conftest.err
4155	rm -f conftest.er1
4156	cat conftest.err >&5
4157	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4158	(exit $ac_status); } && {
4159	test -z "$ac_c_werror_flag" \|\|
4160	test ! -s conftest.err
4161	} && test -s conftest$ac_exeext &&
4162	$as_test_x conftest$ac_exeext; then
4163	ac_cv_search_strerror=$ac_res
4164	else
4165	echo "$as_me: failed program was:" >&5
4166	sed 's/^/\| /' conftest.$ac_ext >&5
4167
4168
4169	fi
4170
4171	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4172	conftest$ac_exeext
4173	if test "${ac_cv_search_strerror+set}" = set; then
4174	break
4175	fi
4176	done
4177	if test "${ac_cv_search_strerror+set}" = set; then
4178	:
4179	else
4180	ac_cv_search_strerror=no
4181	fi
4182	rm conftest.$ac_ext
4183	LIBS=$ac_func_search_save_LIBS
4184	fi
4185	{ echo "$as_me:$LINENO: result: $ac_cv_search_strerror" >&5
4186	echo "${ECHO_T}$ac_cv_search_strerror" >&6; }
4187	ac_res=$ac_cv_search_strerror
4188	if test "$ac_res" != no; then
4189	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
4190
4191	fi
4192
4193	{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5
4194	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
4195	if test "${ac_cv_header_stdc+set}" = set; then
4196	echo $ECHO_N "(cached) $ECHO_C" >&6
4197	else
4198	cat >conftest.$ac_ext <<_ACEOF
4199	/* confdefs.h. */
4200	_ACEOF
4201	cat confdefs.h >>conftest.$ac_ext
4202	cat >>conftest.$ac_ext <<_ACEOF
4203	/* end confdefs.h. */
4204	#include <stdlib.h>
4205	#include <stdarg.h>
4206	#include <string.h>
4207	#include <float.h>
4208
4209	int
4210	main ()
4211	{
4212
4213	;
4214	return 0;
4215	}
4216	_ACEOF
4217	rm -f conftest.$ac_objext
4218	if { (ac_try="$ac_compile"
4219	case "(($ac_try" in
4220	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4221	*) ac_try_echo=$ac_try;;
4222	esac
4223	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4224	(eval "$ac_compile") 2>conftest.er1
4225	ac_status=$?
4226	grep -v '^ *+' conftest.er1 >conftest.err
4227	rm -f conftest.er1
4228	cat conftest.err >&5
4229	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4230	(exit $ac_status); } && {
4231	test -z "$ac_c_werror_flag" \|\|
4232	test ! -s conftest.err
4233	} && test -s conftest.$ac_objext; then
4234	ac_cv_header_stdc=yes
4235	else
4236	echo "$as_me: failed program was:" >&5
4237	sed 's/^/\| /' conftest.$ac_ext >&5
4238
4239	ac_cv_header_stdc=no
4240	fi
4241
4242	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4243
4244	if test $ac_cv_header_stdc = yes; then
4245	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4246	cat >conftest.$ac_ext <<_ACEOF
4247	/* confdefs.h. */
4248	_ACEOF
4249	cat confdefs.h >>conftest.$ac_ext
4250	cat >>conftest.$ac_ext <<_ACEOF
4251	/* end confdefs.h. */
4252	#include <string.h>
4253
4254	_ACEOF
4255	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
4256	$EGREP "memchr" >/dev/null 2>&1; then
4257	:
4258	else
4259	ac_cv_header_stdc=no
4260	fi
4261	rm -f conftest*
4262
4263	fi
4264
4265	if test $ac_cv_header_stdc = yes; then
4266	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4267	cat >conftest.$ac_ext <<_ACEOF
4268	/* confdefs.h. */
4269	_ACEOF
4270	cat confdefs.h >>conftest.$ac_ext
4271	cat >>conftest.$ac_ext <<_ACEOF
4272	/* end confdefs.h. */
4273	#include <stdlib.h>
4274
4275	_ACEOF
4276	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
4277	$EGREP "free" >/dev/null 2>&1; then
4278	:
4279	else
4280	ac_cv_header_stdc=no
4281	fi
4282	rm -f conftest*
4283
4284	fi
4285
4286	if test $ac_cv_header_stdc = yes; then
4287	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4288	if test "$cross_compiling" = yes; then
4289	:
4290	else
4291	cat >conftest.$ac_ext <<_ACEOF
4292	/* confdefs.h. */
4293	_ACEOF
4294	cat confdefs.h >>conftest.$ac_ext
4295	cat >>conftest.$ac_ext <<_ACEOF
4296	/* end confdefs.h. */
4297	#include <ctype.h>
4298	#include <stdlib.h>
4299	#if ((' ' & 0x0FF) == 0x020)
4300	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4301	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4302	#else
4303	# define ISLOWER(c) \
4304	(('a' <= (c) && (c) <= 'i') \
4305	\|\| ('j' <= (c) && (c) <= 'r') \
4306	\|\| ('s' <= (c) && (c) <= 'z'))
4307	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
4308	#endif
4309
4310	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
4311	int
4312	main ()
4313	{
4314	int i;
4315	for (i = 0; i < 256; i++)
4316	if (XOR (islower (i), ISLOWER (i))
4317	\|\| toupper (i) != TOUPPER (i))
4318	return 2;
4319	return 0;
4320	}
4321	_ACEOF
4322	rm -f conftest$ac_exeext
4323	if { (ac_try="$ac_link"
4324	case "(($ac_try" in
4325	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4326	*) ac_try_echo=$ac_try;;
4327	esac
4328	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4329	(eval "$ac_link") 2>&5
4330	ac_status=$?
4331	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4332	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4333	{ (case "(($ac_try" in
4334	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4335	*) ac_try_echo=$ac_try;;
4336	esac
4337	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4338	(eval "$ac_try") 2>&5
4339	ac_status=$?
4340	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4341	(exit $ac_status); }; }; then
4342	:
4343	else
4344	echo "$as_me: program exited with status $ac_status" >&5
4345	echo "$as_me: failed program was:" >&5
4346	sed 's/^/\| /' conftest.$ac_ext >&5
4347
4348	( exit $ac_status )
4349	ac_cv_header_stdc=no
4350	fi
4351	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4352	fi
4353
4354
4355	fi
4356	fi
4357	{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
4358	echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
4359	if test $ac_cv_header_stdc = yes; then
4360
4361	cat >>confdefs.h <<\_ACEOF
4362	#define STDC_HEADERS 1
4363	_ACEOF
4364
4365	fi
4366
4367	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
4368
4369
4370
4371
4372
4373
4374
4375
4376
4377	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4378	inttypes.h stdint.h unistd.h
4379	do
4380	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4381	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
4382	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
4383	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4384	echo $ECHO_N "(cached) $ECHO_C" >&6
4385	else
4386	cat >conftest.$ac_ext <<_ACEOF
4387	/* confdefs.h. */
4388	_ACEOF
4389	cat confdefs.h >>conftest.$ac_ext
4390	cat >>conftest.$ac_ext <<_ACEOF
4391	/* end confdefs.h. */
4392	$ac_includes_default
4393
4394	#include <$ac_header>
4395	_ACEOF
4396	rm -f conftest.$ac_objext
4397	if { (ac_try="$ac_compile"
4398	case "(($ac_try" in
4399	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4400	*) ac_try_echo=$ac_try;;
4401	esac
4402	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4403	(eval "$ac_compile") 2>conftest.er1
4404	ac_status=$?
4405	grep -v '^ *+' conftest.er1 >conftest.err
4406	rm -f conftest.er1
4407	cat conftest.err >&5
4408	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4409	(exit $ac_status); } && {
4410	test -z "$ac_c_werror_flag" \|\|
4411	test ! -s conftest.err
4412	} && test -s conftest.$ac_objext; then
4413	eval "$as_ac_Header=yes"
4414	else
4415	echo "$as_me: failed program was:" >&5
4416	sed 's/^/\| /' conftest.$ac_ext >&5
4417
4418	eval "$as_ac_Header=no"
4419	fi
4420
4421	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4422	fi
4423	ac_res=`eval echo '${'$as_ac_Header'}'`
4424	{ echo "$as_me:$LINENO: result: $ac_res" >&5
4425	echo "${ECHO_T}$ac_res" >&6; }
4426	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4427	cat >>confdefs.h <<_ACEOF
4428	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4429	_ACEOF
4430
4431	fi
4432
4433	done
4434
4435
4436	if test "${ac_cv_header_minix_config_h+set}" = set; then
4437	{ echo "$as_me:$LINENO: checking for minix/config.h" >&5
4438	echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6; }
4439	if test "${ac_cv_header_minix_config_h+set}" = set; then
4440	echo $ECHO_N "(cached) $ECHO_C" >&6
4441	fi
4442	{ echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
4443	echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6; }
4444	else
4445	# Is the header compilable?
4446	{ echo "$as_me:$LINENO: checking minix/config.h usability" >&5
4447	echo $ECHO_N "checking minix/config.h usability... $ECHO_C" >&6; }
4448	cat >conftest.$ac_ext <<_ACEOF
4449	/* confdefs.h. */
4450	_ACEOF
4451	cat confdefs.h >>conftest.$ac_ext
4452	cat >>conftest.$ac_ext <<_ACEOF
4453	/* end confdefs.h. */
4454	$ac_includes_default
4455	#include <minix/config.h>
4456	_ACEOF
4457	rm -f conftest.$ac_objext
4458	if { (ac_try="$ac_compile"
4459	case "(($ac_try" in
4460	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4461	*) ac_try_echo=$ac_try;;
4462	esac
4463	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4464	(eval "$ac_compile") 2>conftest.er1
4465	ac_status=$?
4466	grep -v '^ *+' conftest.er1 >conftest.err
4467	rm -f conftest.er1
4468	cat conftest.err >&5
4469	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4470	(exit $ac_status); } && {
4471	test -z "$ac_c_werror_flag" \|\|
4472	test ! -s conftest.err
4473	} && test -s conftest.$ac_objext; then
4474	ac_header_compiler=yes
4475	else
4476	echo "$as_me: failed program was:" >&5
4477	sed 's/^/\| /' conftest.$ac_ext >&5
4478
4479	ac_header_compiler=no
4480	fi
4481
4482	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4483	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4484	echo "${ECHO_T}$ac_header_compiler" >&6; }
4485
4486	# Is the header present?
4487	{ echo "$as_me:$LINENO: checking minix/config.h presence" >&5
4488	echo $ECHO_N "checking minix/config.h presence... $ECHO_C" >&6; }
4489	cat >conftest.$ac_ext <<_ACEOF
4490	/* confdefs.h. */
4491	_ACEOF
4492	cat confdefs.h >>conftest.$ac_ext
4493	cat >>conftest.$ac_ext <<_ACEOF
4494	/* end confdefs.h. */
4495	#include <minix/config.h>
4496	_ACEOF
4497	if { (ac_try="$ac_cpp conftest.$ac_ext"
4498	case "(($ac_try" in
4499	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4500	*) ac_try_echo=$ac_try;;
4501	esac
4502	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4503	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4504	ac_status=$?
4505	grep -v '^ *+' conftest.er1 >conftest.err
4506	rm -f conftest.er1
4507	cat conftest.err >&5
4508	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4509	(exit $ac_status); } >/dev/null && {
4510	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
4511	test ! -s conftest.err
4512	}; then
4513	ac_header_preproc=yes
4514	else
4515	echo "$as_me: failed program was:" >&5
4516	sed 's/^/\| /' conftest.$ac_ext >&5
4517
4518	ac_header_preproc=no
4519	fi
4520
4521	rm -f conftest.err conftest.$ac_ext
4522	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4523	echo "${ECHO_T}$ac_header_preproc" >&6; }
4524
4525	# So? What about this header?
4526	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4527	yes:no: )
4528	{ echo "$as_me:$LINENO: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&5
4529	echo "$as_me: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
4530	{ echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the compiler's result" >&5
4531	echo "$as_me: WARNING: minix/config.h: proceeding with the compiler's result" >&2;}
4532	ac_header_preproc=yes
4533	;;
4534	no:yes:* )
4535	{ echo "$as_me:$LINENO: WARNING: minix/config.h: present but cannot be compiled" >&5
4536	echo "$as_me: WARNING: minix/config.h: present but cannot be compiled" >&2;}
4537	{ echo "$as_me:$LINENO: WARNING: minix/config.h: check for missing prerequisite headers?" >&5
4538	echo "$as_me: WARNING: minix/config.h: check for missing prerequisite headers?" >&2;}
4539	{ echo "$as_me:$LINENO: WARNING: minix/config.h: see the Autoconf documentation" >&5
4540	echo "$as_me: WARNING: minix/config.h: see the Autoconf documentation" >&2;}
4541	{ echo "$as_me:$LINENO: WARNING: minix/config.h: section \"Present But Cannot Be Compiled\"" >&5
4542	echo "$as_me: WARNING: minix/config.h: section \"Present But Cannot Be Compiled\"" >&2;}
4543	{ echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the preprocessor's result" >&5
4544	echo "$as_me: WARNING: minix/config.h: proceeding with the preprocessor's result" >&2;}
4545	{ echo "$as_me:$LINENO: WARNING: minix/config.h: in the future, the compiler will take precedence" >&5
4546	echo "$as_me: WARNING: minix/config.h: in the future, the compiler will take precedence" >&2;}
4547
4548	;;
4549	esac
4550	{ echo "$as_me:$LINENO: checking for minix/config.h" >&5
4551	echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6; }
4552	if test "${ac_cv_header_minix_config_h+set}" = set; then
4553	echo $ECHO_N "(cached) $ECHO_C" >&6
4554	else
4555	ac_cv_header_minix_config_h=$ac_header_preproc
4556	fi
4557	{ echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
4558	echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6; }
4559
4560	fi
4561	if test $ac_cv_header_minix_config_h = yes; then
4562	MINIX=yes
4563	else
4564	MINIX=
4565	fi
4566
4567
4568	if test "$MINIX" = yes; then
4569
4570	cat >>confdefs.h <<\_ACEOF
4571	#define _POSIX_SOURCE 1
4572	_ACEOF
4573
4574
4575	cat >>confdefs.h <<\_ACEOF
4576	#define _POSIX_1_SOURCE 2
4577	_ACEOF
4578
4579
4580	cat >>confdefs.h <<\_ACEOF
4581	#define _MINIX 1
4582	_ACEOF
4583
4584	fi
4585
4586	{ echo "$as_me:$LINENO: checking for ${CC-cc} option to accept ANSI C" >&5
4587	echo $ECHO_N "checking for ${CC-cc} option to accept ANSI C... $ECHO_C" >&6; }
4588	if test "${ac_cv_prog_cc_stdc+set}" = set; then
4589	echo $ECHO_N "(cached) $ECHO_C" >&6
4590	else
4591	ac_cv_prog_cc_stdc=no
4592	ac_save_CFLAGS="$CFLAGS"
4593	# Don't try gcc -ansi; that turns off useful extensions and
4594	# breaks some systems' header files.
4595	# AIX -qlanglvl=ansi
4596	# Ultrix and OSF/1 -std1
4597	# HP-UX -Aa -D_HPUX_SOURCE
4598	# SVR4 -Xc
4599	for ac_arg in "" -qlanglvl=ansi -std1 "-Aa -D_HPUX_SOURCE" -Xc
4600	do
4601	CFLAGS="$ac_save_CFLAGS $ac_arg"
4602	cat >conftest.$ac_ext <<_ACEOF
4603	/* confdefs.h. */
4604	_ACEOF
4605	cat confdefs.h >>conftest.$ac_ext
4606	cat >>conftest.$ac_ext <<_ACEOF
4607	/* end confdefs.h. */
4608	#if !defined(__STDC__) \|\| __STDC__ != 1
4609	choke me
4610	#endif
4611
4612	int
4613	main ()
4614	{
4615	int test (int i, double x);
4616	struct s1 {int (*f) (int a);};
4617	struct s2 {int (*f) (double a);};
4618	;
4619	return 0;
4620	}
4621	_ACEOF
4622	rm -f conftest.$ac_objext
4623	if { (ac_try="$ac_compile"
4624	case "(($ac_try" in
4625	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4626	*) ac_try_echo=$ac_try;;
4627	esac
4628	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4629	(eval "$ac_compile") 2>conftest.er1
4630	ac_status=$?
4631	grep -v '^ *+' conftest.er1 >conftest.err
4632	rm -f conftest.er1
4633	cat conftest.err >&5
4634	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4635	(exit $ac_status); } && {
4636	test -z "$ac_c_werror_flag" \|\|
4637	test ! -s conftest.err
4638	} && test -s conftest.$ac_objext; then
4639	ac_cv_prog_cc_stdc="$ac_arg"; break
4640	else
4641	echo "$as_me: failed program was:" >&5
4642	sed 's/^/\| /' conftest.$ac_ext >&5
4643
4644
4645	fi
4646
4647	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4648	done
4649	CFLAGS="$ac_save_CFLAGS"
4650
4651	fi
4652
4653	{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
4654	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6; }
4655	case "x$ac_cv_prog_cc_stdc" in
4656	x\|xno) ;;
4657	*) CC="$CC $ac_cv_prog_cc_stdc" ;;
4658	esac
4659
4660
4661	{ echo "$as_me:$LINENO: checking for function prototypes" >&5
4662	echo $ECHO_N "checking for function prototypes... $ECHO_C" >&6; }
4663	if test "$ac_cv_prog_cc_stdc" != no; then
4664	{ echo "$as_me:$LINENO: result: yes" >&5
4665	echo "${ECHO_T}yes" >&6; }
4666	cat >>confdefs.h <<\_ACEOF
4667	#define PROTOTYPES 1
4668	_ACEOF
4669
4670	U= ANSI2KNR=
4671	else
4672	{ echo "$as_me:$LINENO: result: no" >&5
4673	echo "${ECHO_T}no" >&6; }
4674	U=_ ANSI2KNR=ansi2knr
4675	fi
4676
4677	{ echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
4678	echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6; }
4679	if test "${ac_cv_c_const+set}" = set; then
4680	echo $ECHO_N "(cached) $ECHO_C" >&6
4681	else
4682	cat >conftest.$ac_ext <<_ACEOF
4683	/* confdefs.h. */
4684	_ACEOF
4685	cat confdefs.h >>conftest.$ac_ext
4686	cat >>conftest.$ac_ext <<_ACEOF
4687	/* end confdefs.h. */
4688
4689	int
4690	main ()
4691	{
4692	/* FIXME: Include the comments suggested by Paul. */
4693	#ifndef __cplusplus
4694	/* Ultrix mips cc rejects this. */
4695	typedef int charset[2];
4696	const charset cs;
4697	/* SunOS 4.1.1 cc rejects this. */
4698	char const const pcpcc;
4699	char **ppc;
4700	/* NEC SVR4.0.2 mips cc rejects this. */
4701	struct point {int x, y;};
4702	static struct point const zero = {0,0};
4703	/* AIX XL C 1.02.0.0 rejects this.
4704	It does not let you subtract one const X* pointer from another in
4705	an arm of an if-expression whose if-part is not a constant
4706	expression */
4707	const char *g = "string";
4708	pcpcc = &g + (g ? g-g : 0);
4709	/* HPUX 7.0 cc rejects these. */
4710	++pcpcc;
4711	ppc = (char**) pcpcc;
4712	pcpcc = (char const const ) ppc;
4713	{ /* SCO 3.2v4 cc rejects this. */
4714	char *t;
4715	char const s = 0 ? (char ) 0 : (char const *) 0;
4716
4717	*t++ = 0;
4718	if (s) return 0;
4719	}
4720	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
4721	int x[] = {25, 17};
4722	const int *foo = &x[0];
4723	++foo;
4724	}
4725	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
4726	typedef const int *iptr;
4727	iptr p = 0;
4728	++p;
4729	}
4730	{ /* AIX XL C 1.02.0.0 rejects this saying
4731	"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
4732	struct s { int j; const int *ap[3]; };
4733	struct s *b; b->j = 5;
4734	}
4735	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
4736	const int foo = 10;
4737	if (!foo) return 0;
4738	}
4739	return !cs[0] && !zero.x;
4740	#endif
4741
4742	;
4743	return 0;
4744	}
4745	_ACEOF
4746	rm -f conftest.$ac_objext
4747	if { (ac_try="$ac_compile"
4748	case "(($ac_try" in
4749	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4750	*) ac_try_echo=$ac_try;;
4751	esac
4752	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4753	(eval "$ac_compile") 2>conftest.er1
4754	ac_status=$?
4755	grep -v '^ *+' conftest.er1 >conftest.err
4756	rm -f conftest.er1
4757	cat conftest.err >&5
4758	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4759	(exit $ac_status); } && {
4760	test -z "$ac_c_werror_flag" \|\|
4761	test ! -s conftest.err
4762	} && test -s conftest.$ac_objext; then
4763	ac_cv_c_const=yes
4764	else
4765	echo "$as_me: failed program was:" >&5
4766	sed 's/^/\| /' conftest.$ac_ext >&5
4767
4768	ac_cv_c_const=no
4769	fi
4770
4771	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4772	fi
4773	{ echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
4774	echo "${ECHO_T}$ac_cv_c_const" >&6; }
4775	if test $ac_cv_c_const = no; then
4776
4777	cat >>confdefs.h <<\_ACEOF
4778	#define const
4779	_ACEOF
4780
4781	fi
4782
4783	{ echo "$as_me:$LINENO: checking for off_t" >&5
4784	echo $ECHO_N "checking for off_t... $ECHO_C" >&6; }
4785	if test "${ac_cv_type_off_t+set}" = set; then
4786	echo $ECHO_N "(cached) $ECHO_C" >&6
4787	else
4788	cat >conftest.$ac_ext <<_ACEOF
4789	/* confdefs.h. */
4790	_ACEOF
4791	cat confdefs.h >>conftest.$ac_ext
4792	cat >>conftest.$ac_ext <<_ACEOF
4793	/* end confdefs.h. */
4794	$ac_includes_default
4795	typedef off_t ac__type_new_;
4796	int
4797	main ()
4798	{
4799	if ((ac__type_new_ *) 0)
4800	return 0;
4801	if (sizeof (ac__type_new_))
4802	return 0;
4803	;
4804	return 0;
4805	}
4806	_ACEOF
4807	rm -f conftest.$ac_objext
4808	if { (ac_try="$ac_compile"
4809	case "(($ac_try" in
4810	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4811	*) ac_try_echo=$ac_try;;
4812	esac
4813	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4814	(eval "$ac_compile") 2>conftest.er1
4815	ac_status=$?
4816	grep -v '^ *+' conftest.er1 >conftest.err
4817	rm -f conftest.er1
4818	cat conftest.err >&5
4819	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4820	(exit $ac_status); } && {
4821	test -z "$ac_c_werror_flag" \|\|
4822	test ! -s conftest.err
4823	} && test -s conftest.$ac_objext; then
4824	ac_cv_type_off_t=yes
4825	else
4826	echo "$as_me: failed program was:" >&5
4827	sed 's/^/\| /' conftest.$ac_ext >&5
4828
4829	ac_cv_type_off_t=no
4830	fi
4831
4832	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4833	fi
4834	{ echo "$as_me:$LINENO: result: $ac_cv_type_off_t" >&5
4835	echo "${ECHO_T}$ac_cv_type_off_t" >&6; }
4836	if test $ac_cv_type_off_t = yes; then
4837	:
4838	else
4839
4840	cat >>confdefs.h <<_ACEOF
4841	#define off_t long int
4842	_ACEOF
4843
4844	fi
4845
4846	{ echo "$as_me:$LINENO: checking for size_t" >&5
4847	echo $ECHO_N "checking for size_t... $ECHO_C" >&6; }
4848	if test "${ac_cv_type_size_t+set}" = set; then
4849	echo $ECHO_N "(cached) $ECHO_C" >&6
4850	else
4851	cat >conftest.$ac_ext <<_ACEOF
4852	/* confdefs.h. */
4853	_ACEOF
4854	cat confdefs.h >>conftest.$ac_ext
4855	cat >>conftest.$ac_ext <<_ACEOF
4856	/* end confdefs.h. */
4857	$ac_includes_default
4858	typedef size_t ac__type_new_;
4859	int
4860	main ()
4861	{
4862	if ((ac__type_new_ *) 0)
4863	return 0;
4864	if (sizeof (ac__type_new_))
4865	return 0;
4866	;
4867	return 0;
4868	}
4869	_ACEOF
4870	rm -f conftest.$ac_objext
4871	if { (ac_try="$ac_compile"
4872	case "(($ac_try" in
4873	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4874	*) ac_try_echo=$ac_try;;
4875	esac
4876	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4877	(eval "$ac_compile") 2>conftest.er1
4878	ac_status=$?
4879	grep -v '^ *+' conftest.er1 >conftest.err
4880	rm -f conftest.er1
4881	cat conftest.err >&5
4882	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4883	(exit $ac_status); } && {
4884	test -z "$ac_c_werror_flag" \|\|
4885	test ! -s conftest.err
4886	} && test -s conftest.$ac_objext; then
4887	ac_cv_type_size_t=yes
4888	else
4889	echo "$as_me: failed program was:" >&5
4890	sed 's/^/\| /' conftest.$ac_ext >&5
4891
4892	ac_cv_type_size_t=no
4893	fi
4894
4895	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4896	fi
4897	{ echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
4898	echo "${ECHO_T}$ac_cv_type_size_t" >&6; }
4899	if test $ac_cv_type_size_t = yes; then
4900	:
4901	else
4902
4903	cat >>confdefs.h <<_ACEOF
4904	#define size_t unsigned int
4905	_ACEOF
4906
4907	fi
4908
4909	{ echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
4910	echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6; }
4911	if test "${ac_cv_header_time+set}" = set; then
4912	echo $ECHO_N "(cached) $ECHO_C" >&6
4913	else
4914	cat >conftest.$ac_ext <<_ACEOF
4915	/* confdefs.h. */
4916	_ACEOF
4917	cat confdefs.h >>conftest.$ac_ext
4918	cat >>conftest.$ac_ext <<_ACEOF
4919	/* end confdefs.h. */
4920	#include <sys/types.h>
4921	#include <sys/time.h>
4922	#include <time.h>
4923
4924	int
4925	main ()
4926	{
4927	if ((struct tm *) 0)
4928	return 0;
4929	;
4930	return 0;
4931	}
4932	_ACEOF
4933	rm -f conftest.$ac_objext
4934	if { (ac_try="$ac_compile"
4935	case "(($ac_try" in
4936	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4937	*) ac_try_echo=$ac_try;;
4938	esac
4939	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4940	(eval "$ac_compile") 2>conftest.er1
4941	ac_status=$?
4942	grep -v '^ *+' conftest.er1 >conftest.err
4943	rm -f conftest.er1
4944	cat conftest.err >&5
4945	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4946	(exit $ac_status); } && {
4947	test -z "$ac_c_werror_flag" \|\|
4948	test ! -s conftest.err
4949	} && test -s conftest.$ac_objext; then
4950	ac_cv_header_time=yes
4951	else
4952	echo "$as_me: failed program was:" >&5
4953	sed 's/^/\| /' conftest.$ac_ext >&5
4954
4955	ac_cv_header_time=no
4956	fi
4957
4958	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4959	fi
4960	{ echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
4961	echo "${ECHO_T}$ac_cv_header_time" >&6; }
4962	if test $ac_cv_header_time = yes; then
4963
4964	cat >>confdefs.h <<\_ACEOF
4965	#define TIME_WITH_SYS_TIME 1
4966	_ACEOF
4967
4968	fi
4969
4970	{ echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5
4971	echo $ECHO_N "checking whether struct tm is in sys/time.h or time.h... $ECHO_C" >&6; }
4972	if test "${ac_cv_struct_tm+set}" = set; then
4973	echo $ECHO_N "(cached) $ECHO_C" >&6
4974	else
4975	cat >conftest.$ac_ext <<_ACEOF
4976	/* confdefs.h. */
4977	_ACEOF
4978	cat confdefs.h >>conftest.$ac_ext
4979	cat >>conftest.$ac_ext <<_ACEOF
4980	/* end confdefs.h. */
4981	#include <sys/types.h>
4982	#include <time.h>
4983
4984	int
4985	main ()
4986	{
4987	struct tm tm;
4988	int *p = &tm.tm_sec;
4989	return !p;
4990	;
4991	return 0;
4992	}
4993	_ACEOF
4994	rm -f conftest.$ac_objext
4995	if { (ac_try="$ac_compile"
4996	case "(($ac_try" in
4997	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4998	*) ac_try_echo=$ac_try;;
4999	esac
5000	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5001	(eval "$ac_compile") 2>conftest.er1
5002	ac_status=$?
5003	grep -v '^ *+' conftest.er1 >conftest.err
5004	rm -f conftest.er1
5005	cat conftest.err >&5
5006	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5007	(exit $ac_status); } && {
5008	test -z "$ac_c_werror_flag" \|\|
5009	test ! -s conftest.err
5010	} && test -s conftest.$ac_objext; then
5011	ac_cv_struct_tm=time.h
5012	else
5013	echo "$as_me: failed program was:" >&5
5014	sed 's/^/\| /' conftest.$ac_ext >&5
5015
5016	ac_cv_struct_tm=sys/time.h
5017	fi
5018
5019	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5020	fi
5021	{ echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5
5022	echo "${ECHO_T}$ac_cv_struct_tm" >&6; }
5023	if test $ac_cv_struct_tm = sys/time.h; then
5024
5025	cat >>confdefs.h <<\_ACEOF
5026	#define TM_IN_SYS_TIME 1
5027	_ACEOF
5028
5029	fi
5030
5031
5032	if test "$ac_cv_prog_cc_stdc" = '-Xc'; then
5033	cat >conftest.$ac_ext <<_ACEOF
5034	/* confdefs.h. */
5035	_ACEOF
5036	cat confdefs.h >>conftest.$ac_ext
5037	cat >>conftest.$ac_ext <<_ACEOF
5038	/* end confdefs.h. */
5039	#include <stdio.h>
5040
5041	int
5042	main ()
5043	{
5044	FILE *rubbish = popen("yes", "r");
5045	;
5046	return 0;
5047	}
5048	_ACEOF
5049	rm -f conftest.$ac_objext
5050	if { (ac_try="$ac_compile"
5051	case "(($ac_try" in
5052	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5053	*) ac_try_echo=$ac_try;;
5054	esac
5055	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5056	(eval "$ac_compile") 2>conftest.er1
5057	ac_status=$?
5058	grep -v '^ *+' conftest.er1 >conftest.err
5059	rm -f conftest.er1
5060	cat conftest.err >&5
5061	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5062	(exit $ac_status); } && {
5063	test -z "$ac_c_werror_flag" \|\|
5064	test ! -s conftest.err
5065	} && test -s conftest.$ac_objext; then
5066	:
5067	else
5068	echo "$as_me: failed program was:" >&5
5069	sed 's/^/\| /' conftest.$ac_ext >&5
5070
5071	CC="`echo $CC \| sed 's/-Xc/-Xa/'`" ac_cv_prog_cc_stdc='-Xa'
5072	fi
5073
5074	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5075	fi
5076
5077
5078
5079	{ echo "$as_me:$LINENO: checking for main in -lg" >&5
5080	echo $ECHO_N "checking for main in -lg... $ECHO_C" >&6; }
5081	if test "${ac_cv_lib_g_main+set}" = set; then
5082	echo $ECHO_N "(cached) $ECHO_C" >&6
5083	else
5084	ac_check_lib_save_LIBS=$LIBS
5085	LIBS="-lg $LIBS"
5086	cat >conftest.$ac_ext <<_ACEOF
5087	/* confdefs.h. */
5088	_ACEOF
5089	cat confdefs.h >>conftest.$ac_ext
5090	cat >>conftest.$ac_ext <<_ACEOF
5091	/* end confdefs.h. */
5092
5093
5094	int
5095	main ()
5096	{
5097	return main ();
5098	;
5099	return 0;
5100	}
5101	_ACEOF
5102	rm -f conftest.$ac_objext conftest$ac_exeext
5103	if { (ac_try="$ac_link"
5104	case "(($ac_try" in
5105	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5106	*) ac_try_echo=$ac_try;;
5107	esac
5108	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5109	(eval "$ac_link") 2>conftest.er1
5110	ac_status=$?
5111	grep -v '^ *+' conftest.er1 >conftest.err
5112	rm -f conftest.er1
5113	cat conftest.err >&5
5114	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5115	(exit $ac_status); } && {
5116	test -z "$ac_c_werror_flag" \|\|
5117	test ! -s conftest.err
5118	} && test -s conftest$ac_exeext &&
5119	$as_test_x conftest$ac_exeext; then
5120	ac_cv_lib_g_main=yes
5121	else
5122	echo "$as_me: failed program was:" >&5
5123	sed 's/^/\| /' conftest.$ac_ext >&5
5124
5125	ac_cv_lib_g_main=no
5126	fi
5127
5128	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5129	conftest$ac_exeext conftest.$ac_ext
5130	LIBS=$ac_check_lib_save_LIBS
5131	fi
5132	{ echo "$as_me:$LINENO: result: $ac_cv_lib_g_main" >&5
5133	echo "${ECHO_T}$ac_cv_lib_g_main" >&6; }
5134	if test $ac_cv_lib_g_main = yes; then
5135	cat >>confdefs.h <<_ACEOF
5136	#define HAVE_LIBG 1
5137	_ACEOF
5138
5139	LIBS="-lg $LIBS"
5140
5141	fi
5142	ac_cv_lib_g=ac_cv_lib_g_main
5143
5144
5145	{ echo "$as_me:$LINENO: checking for main in -lm" >&5
5146	echo $ECHO_N "checking for main in -lm... $ECHO_C" >&6; }
5147	if test "${ac_cv_lib_m_main+set}" = set; then
5148	echo $ECHO_N "(cached) $ECHO_C" >&6
5149	else
5150	ac_check_lib_save_LIBS=$LIBS
5151	LIBS="-lm $LIBS"
5152	cat >conftest.$ac_ext <<_ACEOF
5153	/* confdefs.h. */
5154	_ACEOF
5155	cat confdefs.h >>conftest.$ac_ext
5156	cat >>conftest.$ac_ext <<_ACEOF
5157	/* end confdefs.h. */
5158
5159
5160	int
5161	main ()
5162	{
5163	return main ();
5164	;
5165	return 0;
5166	}
5167	_ACEOF
5168	rm -f conftest.$ac_objext conftest$ac_exeext
5169	if { (ac_try="$ac_link"
5170	case "(($ac_try" in
5171	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5172	*) ac_try_echo=$ac_try;;
5173	esac
5174	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5175	(eval "$ac_link") 2>conftest.er1
5176	ac_status=$?
5177	grep -v '^ *+' conftest.er1 >conftest.err
5178	rm -f conftest.er1
5179	cat conftest.err >&5
5180	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5181	(exit $ac_status); } && {
5182	test -z "$ac_c_werror_flag" \|\|
5183	test ! -s conftest.err
5184	} && test -s conftest$ac_exeext &&
5185	$as_test_x conftest$ac_exeext; then
5186	ac_cv_lib_m_main=yes
5187	else
5188	echo "$as_me: failed program was:" >&5
5189	sed 's/^/\| /' conftest.$ac_ext >&5
5190
5191	ac_cv_lib_m_main=no
5192	fi
5193
5194	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5195	conftest$ac_exeext conftest.$ac_ext
5196	LIBS=$ac_check_lib_save_LIBS
5197	fi
5198	{ echo "$as_me:$LINENO: result: $ac_cv_lib_m_main" >&5
5199	echo "${ECHO_T}$ac_cv_lib_m_main" >&6; }
5200	if test $ac_cv_lib_m_main = yes; then
5201	cat >>confdefs.h <<_ACEOF
5202	#define HAVE_LIBM 1
5203	_ACEOF
5204
5205	LIBS="-lm $LIBS"
5206
5207	fi
5208	ac_cv_lib_m=ac_cv_lib_m_main
5209
5210
5211	{ echo "$as_me:$LINENO: checking for main in -lcrypt" >&5
5212	echo $ECHO_N "checking for main in -lcrypt... $ECHO_C" >&6; }
5213	if test "${ac_cv_lib_crypt_main+set}" = set; then
5214	echo $ECHO_N "(cached) $ECHO_C" >&6
5215	else
5216	ac_check_lib_save_LIBS=$LIBS
5217	LIBS="-lcrypt $LIBS"
5218	cat >conftest.$ac_ext <<_ACEOF
5219	/* confdefs.h. */
5220	_ACEOF
5221	cat confdefs.h >>conftest.$ac_ext
5222	cat >>conftest.$ac_ext <<_ACEOF
5223	/* end confdefs.h. */
5224
5225
5226	int
5227	main ()
5228	{
5229	return main ();
5230	;
5231	return 0;
5232	}
5233	_ACEOF
5234	rm -f conftest.$ac_objext conftest$ac_exeext
5235	if { (ac_try="$ac_link"
5236	case "(($ac_try" in
5237	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5238	*) ac_try_echo=$ac_try;;
5239	esac
5240	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5241	(eval "$ac_link") 2>conftest.er1
5242	ac_status=$?
5243	grep -v '^ *+' conftest.er1 >conftest.err
5244	rm -f conftest.er1
5245	cat conftest.err >&5
5246	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5247	(exit $ac_status); } && {
5248	test -z "$ac_c_werror_flag" \|\|
5249	test ! -s conftest.err
5250	} && test -s conftest$ac_exeext &&
5251	$as_test_x conftest$ac_exeext; then
5252	ac_cv_lib_crypt_main=yes
5253	else
5254	echo "$as_me: failed program was:" >&5
5255	sed 's/^/\| /' conftest.$ac_ext >&5
5256
5257	ac_cv_lib_crypt_main=no
5258	fi
5259
5260	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5261	conftest$ac_exeext conftest.$ac_ext
5262	LIBS=$ac_check_lib_save_LIBS
5263	fi
5264	{ echo "$as_me:$LINENO: result: $ac_cv_lib_crypt_main" >&5
5265	echo "${ECHO_T}$ac_cv_lib_crypt_main" >&6; }
5266	if test $ac_cv_lib_crypt_main = yes; then
5267	cat >>confdefs.h <<_ACEOF
5268	#define HAVE_LIBCRYPT 1
5269	_ACEOF
5270
5271	LIBS="-lcrypt $LIBS"
5272
5273	fi
5274	ac_cv_lib_crypt=ac_cv_lib_crypt_main
5275
5276	#if test $ENABLE_ACCENTFOLD = 1; then
5277	#AC_HAVE_LIBRARY(iconv)
5278	#fi
5279
5280
5281
5282
5283
5284
5285	ac_header_dirent=no
5286	for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
5287	as_ac_Header=`echo "ac_cv_header_dirent_$ac_hdr" \| $as_tr_sh`
5288	{ echo "$as_me:$LINENO: checking for $ac_hdr that defines DIR" >&5
5289	echo $ECHO_N "checking for $ac_hdr that defines DIR... $ECHO_C" >&6; }
5290	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5291	echo $ECHO_N "(cached) $ECHO_C" >&6
5292	else
5293	cat >conftest.$ac_ext <<_ACEOF
5294	/* confdefs.h. */
5295	_ACEOF
5296	cat confdefs.h >>conftest.$ac_ext
5297	cat >>conftest.$ac_ext <<_ACEOF
5298	/* end confdefs.h. */
5299	#include <sys/types.h>
5300	#include <$ac_hdr>
5301
5302	int
5303	main ()
5304	{
5305	if ((DIR *) 0)
5306	return 0;
5307	;
5308	return 0;
5309	}
5310	_ACEOF
5311	rm -f conftest.$ac_objext
5312	if { (ac_try="$ac_compile"
5313	case "(($ac_try" in
5314	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5315	*) ac_try_echo=$ac_try;;
5316	esac
5317	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5318	(eval "$ac_compile") 2>conftest.er1
5319	ac_status=$?
5320	grep -v '^ *+' conftest.er1 >conftest.err
5321	rm -f conftest.er1
5322	cat conftest.err >&5
5323	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5324	(exit $ac_status); } && {
5325	test -z "$ac_c_werror_flag" \|\|
5326	test ! -s conftest.err
5327	} && test -s conftest.$ac_objext; then
5328	eval "$as_ac_Header=yes"
5329	else
5330	echo "$as_me: failed program was:" >&5
5331	sed 's/^/\| /' conftest.$ac_ext >&5
5332
5333	eval "$as_ac_Header=no"
5334	fi
5335
5336	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5337	fi
5338	ac_res=`eval echo '${'$as_ac_Header'}'`
5339	{ echo "$as_me:$LINENO: result: $ac_res" >&5
5340	echo "${ECHO_T}$ac_res" >&6; }
5341	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5342	cat >>confdefs.h <<_ACEOF
5343	#define `echo "HAVE_$ac_hdr" \| $as_tr_cpp` 1
5344	_ACEOF
5345
5346	ac_header_dirent=$ac_hdr; break
5347	fi
5348
5349	done
5350	# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
5351	if test $ac_header_dirent = dirent.h; then
5352	{ echo "$as_me:$LINENO: checking for library containing opendir" >&5
5353	echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6; }
5354	if test "${ac_cv_search_opendir+set}" = set; then
5355	echo $ECHO_N "(cached) $ECHO_C" >&6
5356	else
5357	ac_func_search_save_LIBS=$LIBS
5358	cat >conftest.$ac_ext <<_ACEOF
5359	/* confdefs.h. */
5360	_ACEOF
5361	cat confdefs.h >>conftest.$ac_ext
5362	cat >>conftest.$ac_ext <<_ACEOF
5363	/* end confdefs.h. */
5364
5365	/* Override any GCC internal prototype to avoid an error.
5366	Use char because int might match the return type of a GCC
5367	builtin and then its argument prototype would still apply. */
5368	#ifdef __cplusplus
5369	extern "C"
5370	#endif
5371	char opendir ();
5372	int
5373	main ()
5374	{
5375	return opendir ();
5376	;
5377	return 0;
5378	}
5379	_ACEOF
5380	for ac_lib in '' dir; do
5381	if test -z "$ac_lib"; then
5382	ac_res="none required"
5383	else
5384	ac_res=-l$ac_lib
5385	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
5386	fi
5387	rm -f conftest.$ac_objext conftest$ac_exeext
5388	if { (ac_try="$ac_link"
5389	case "(($ac_try" in
5390	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5391	*) ac_try_echo=$ac_try;;
5392	esac
5393	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5394	(eval "$ac_link") 2>conftest.er1
5395	ac_status=$?
5396	grep -v '^ *+' conftest.er1 >conftest.err
5397	rm -f conftest.er1
5398	cat conftest.err >&5
5399	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5400	(exit $ac_status); } && {
5401	test -z "$ac_c_werror_flag" \|\|
5402	test ! -s conftest.err
5403	} && test -s conftest$ac_exeext &&
5404	$as_test_x conftest$ac_exeext; then
5405	ac_cv_search_opendir=$ac_res
5406	else
5407	echo "$as_me: failed program was:" >&5
5408	sed 's/^/\| /' conftest.$ac_ext >&5
5409
5410
5411	fi
5412
5413	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5414	conftest$ac_exeext
5415	if test "${ac_cv_search_opendir+set}" = set; then
5416	break
5417	fi
5418	done
5419	if test "${ac_cv_search_opendir+set}" = set; then
5420	:
5421	else
5422	ac_cv_search_opendir=no
5423	fi
5424	rm conftest.$ac_ext
5425	LIBS=$ac_func_search_save_LIBS
5426	fi
5427	{ echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5
5428	echo "${ECHO_T}$ac_cv_search_opendir" >&6; }
5429	ac_res=$ac_cv_search_opendir
5430	if test "$ac_res" != no; then
5431	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
5432
5433	fi
5434
5435	else
5436	{ echo "$as_me:$LINENO: checking for library containing opendir" >&5
5437	echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6; }
5438	if test "${ac_cv_search_opendir+set}" = set; then
5439	echo $ECHO_N "(cached) $ECHO_C" >&6
5440	else
5441	ac_func_search_save_LIBS=$LIBS
5442	cat >conftest.$ac_ext <<_ACEOF
5443	/* confdefs.h. */
5444	_ACEOF
5445	cat confdefs.h >>conftest.$ac_ext
5446	cat >>conftest.$ac_ext <<_ACEOF
5447	/* end confdefs.h. */
5448
5449	/* Override any GCC internal prototype to avoid an error.
5450	Use char because int might match the return type of a GCC
5451	builtin and then its argument prototype would still apply. */
5452	#ifdef __cplusplus
5453	extern "C"
5454	#endif
5455	char opendir ();
5456	int
5457	main ()
5458	{
5459	return opendir ();
5460	;
5461	return 0;
5462	}
5463	_ACEOF
5464	for ac_lib in '' x; do
5465	if test -z "$ac_lib"; then
5466	ac_res="none required"
5467	else
5468	ac_res=-l$ac_lib
5469	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
5470	fi
5471	rm -f conftest.$ac_objext conftest$ac_exeext
5472	if { (ac_try="$ac_link"
5473	case "(($ac_try" in
5474	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5475	*) ac_try_echo=$ac_try;;
5476	esac
5477	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5478	(eval "$ac_link") 2>conftest.er1
5479	ac_status=$?
5480	grep -v '^ *+' conftest.er1 >conftest.err
5481	rm -f conftest.er1
5482	cat conftest.err >&5
5483	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5484	(exit $ac_status); } && {
5485	test -z "$ac_c_werror_flag" \|\|
5486	test ! -s conftest.err
5487	} && test -s conftest$ac_exeext &&
5488	$as_test_x conftest$ac_exeext; then
5489	ac_cv_search_opendir=$ac_res
5490	else
5491	echo "$as_me: failed program was:" >&5
5492	sed 's/^/\| /' conftest.$ac_ext >&5
5493
5494
5495	fi
5496
5497	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5498	conftest$ac_exeext
5499	if test "${ac_cv_search_opendir+set}" = set; then
5500	break
5501	fi
5502	done
5503	if test "${ac_cv_search_opendir+set}" = set; then
5504	:
5505	else
5506	ac_cv_search_opendir=no
5507	fi
5508	rm conftest.$ac_ext
5509	LIBS=$ac_func_search_save_LIBS
5510	fi
5511	{ echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5
5512	echo "${ECHO_T}$ac_cv_search_opendir" >&6; }
5513	ac_res=$ac_cv_search_opendir
5514	if test "$ac_res" != no; then
5515	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
5516
5517	fi
5518
5519	fi
5520
5521	{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5
5522	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
5523	if test "${ac_cv_header_stdc+set}" = set; then
5524	echo $ECHO_N "(cached) $ECHO_C" >&6
5525	else
5526	cat >conftest.$ac_ext <<_ACEOF
5527	/* confdefs.h. */
5528	_ACEOF
5529	cat confdefs.h >>conftest.$ac_ext
5530	cat >>conftest.$ac_ext <<_ACEOF
5531	/* end confdefs.h. */
5532	#include <stdlib.h>
5533	#include <stdarg.h>
5534	#include <string.h>
5535	#include <float.h>
5536
5537	int
5538	main ()
5539	{
5540
5541	;
5542	return 0;
5543	}
5544	_ACEOF
5545	rm -f conftest.$ac_objext
5546	if { (ac_try="$ac_compile"
5547	case "(($ac_try" in
5548	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5549	*) ac_try_echo=$ac_try;;
5550	esac
5551	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5552	(eval "$ac_compile") 2>conftest.er1
5553	ac_status=$?
5554	grep -v '^ *+' conftest.er1 >conftest.err
5555	rm -f conftest.er1
5556	cat conftest.err >&5
5557	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5558	(exit $ac_status); } && {
5559	test -z "$ac_c_werror_flag" \|\|
5560	test ! -s conftest.err
5561	} && test -s conftest.$ac_objext; then
5562	ac_cv_header_stdc=yes
5563	else
5564	echo "$as_me: failed program was:" >&5
5565	sed 's/^/\| /' conftest.$ac_ext >&5
5566
5567	ac_cv_header_stdc=no
5568	fi
5569
5570	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5571
5572	if test $ac_cv_header_stdc = yes; then
5573	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5574	cat >conftest.$ac_ext <<_ACEOF
5575	/* confdefs.h. */
5576	_ACEOF
5577	cat confdefs.h >>conftest.$ac_ext
5578	cat >>conftest.$ac_ext <<_ACEOF
5579	/* end confdefs.h. */
5580	#include <string.h>
5581
5582	_ACEOF
5583	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5584	$EGREP "memchr" >/dev/null 2>&1; then
5585	:
5586	else
5587	ac_cv_header_stdc=no
5588	fi
5589	rm -f conftest*
5590
5591	fi
5592
5593	if test $ac_cv_header_stdc = yes; then
5594	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5595	cat >conftest.$ac_ext <<_ACEOF
5596	/* confdefs.h. */
5597	_ACEOF
5598	cat confdefs.h >>conftest.$ac_ext
5599	cat >>conftest.$ac_ext <<_ACEOF
5600	/* end confdefs.h. */
5601	#include <stdlib.h>
5602
5603	_ACEOF
5604	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5605	$EGREP "free" >/dev/null 2>&1; then
5606	:
5607	else
5608	ac_cv_header_stdc=no
5609	fi
5610	rm -f conftest*
5611
5612	fi
5613
5614	if test $ac_cv_header_stdc = yes; then
5615	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5616	if test "$cross_compiling" = yes; then
5617	:
5618	else
5619	cat >conftest.$ac_ext <<_ACEOF
5620	/* confdefs.h. */
5621	_ACEOF
5622	cat confdefs.h >>conftest.$ac_ext
5623	cat >>conftest.$ac_ext <<_ACEOF
5624	/* end confdefs.h. */
5625	#include <ctype.h>
5626	#include <stdlib.h>
5627	#if ((' ' & 0x0FF) == 0x020)
5628	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5629	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5630	#else
5631	# define ISLOWER(c) \
5632	(('a' <= (c) && (c) <= 'i') \
5633	\|\| ('j' <= (c) && (c) <= 'r') \
5634	\|\| ('s' <= (c) && (c) <= 'z'))
5635	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
5636	#endif
5637
5638	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
5639	int
5640	main ()
5641	{
5642	int i;
5643	for (i = 0; i < 256; i++)
5644	if (XOR (islower (i), ISLOWER (i))
5645	\|\| toupper (i) != TOUPPER (i))
5646	return 2;
5647	return 0;
5648	}
5649	_ACEOF
5650	rm -f conftest$ac_exeext
5651	if { (ac_try="$ac_link"
5652	case "(($ac_try" in
5653	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5654	*) ac_try_echo=$ac_try;;
5655	esac
5656	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5657	(eval "$ac_link") 2>&5
5658	ac_status=$?
5659	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5660	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5661	{ (case "(($ac_try" in
5662	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5663	*) ac_try_echo=$ac_try;;
5664	esac
5665	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5666	(eval "$ac_try") 2>&5
5667	ac_status=$?
5668	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5669	(exit $ac_status); }; }; then
5670	:
5671	else
5672	echo "$as_me: program exited with status $ac_status" >&5
5673	echo "$as_me: failed program was:" >&5
5674	sed 's/^/\| /' conftest.$ac_ext >&5
5675
5676	( exit $ac_status )
5677	ac_cv_header_stdc=no
5678	fi
5679	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5680	fi
5681
5682
5683	fi
5684	fi
5685	{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
5686	echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
5687	if test $ac_cv_header_stdc = yes; then
5688
5689	cat >>confdefs.h <<\_ACEOF
5690	#define STDC_HEADERS 1
5691	_ACEOF
5692
5693	fi
5694
5695
5696
5697
5698
5699
5700
5701
5702
5703
5704	for ac_header in fcntl.h limits.h sys/time.h unistd.h crypt.h string.h memory.h sys/procfs.h sys/stat.h
5705	do
5706	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5707	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5708	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
5709	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5710	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5711	echo $ECHO_N "(cached) $ECHO_C" >&6
5712	fi
5713	ac_res=`eval echo '${'$as_ac_Header'}'`
5714	{ echo "$as_me:$LINENO: result: $ac_res" >&5
5715	echo "${ECHO_T}$ac_res" >&6; }
5716	else
5717	# Is the header compilable?
5718	{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
5719	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
5720	cat >conftest.$ac_ext <<_ACEOF
5721	/* confdefs.h. */
5722	_ACEOF
5723	cat confdefs.h >>conftest.$ac_ext
5724	cat >>conftest.$ac_ext <<_ACEOF
5725	/* end confdefs.h. */
5726	$ac_includes_default
5727	#include <$ac_header>
5728	_ACEOF
5729	rm -f conftest.$ac_objext
5730	if { (ac_try="$ac_compile"
5731	case "(($ac_try" in
5732	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5733	*) ac_try_echo=$ac_try;;
5734	esac
5735	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5736	(eval "$ac_compile") 2>conftest.er1
5737	ac_status=$?
5738	grep -v '^ *+' conftest.er1 >conftest.err
5739	rm -f conftest.er1
5740	cat conftest.err >&5
5741	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5742	(exit $ac_status); } && {
5743	test -z "$ac_c_werror_flag" \|\|
5744	test ! -s conftest.err
5745	} && test -s conftest.$ac_objext; then
5746	ac_header_compiler=yes
5747	else
5748	echo "$as_me: failed program was:" >&5
5749	sed 's/^/\| /' conftest.$ac_ext >&5
5750
5751	ac_header_compiler=no
5752	fi
5753
5754	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5755	{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5756	echo "${ECHO_T}$ac_header_compiler" >&6; }
5757
5758	# Is the header present?
5759	{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
5760	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
5761	cat >conftest.$ac_ext <<_ACEOF
5762	/* confdefs.h. */
5763	_ACEOF
5764	cat confdefs.h >>conftest.$ac_ext
5765	cat >>conftest.$ac_ext <<_ACEOF
5766	/* end confdefs.h. */
5767	#include <$ac_header>
5768	_ACEOF
5769	if { (ac_try="$ac_cpp conftest.$ac_ext"
5770	case "(($ac_try" in
5771	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5772	*) ac_try_echo=$ac_try;;
5773	esac
5774	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5775	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5776	ac_status=$?
5777	grep -v '^ *+' conftest.er1 >conftest.err
5778	rm -f conftest.er1
5779	cat conftest.err >&5
5780	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5781	(exit $ac_status); } >/dev/null && {
5782	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
5783	test ! -s conftest.err
5784	}; then
5785	ac_header_preproc=yes
5786	else
5787	echo "$as_me: failed program was:" >&5
5788	sed 's/^/\| /' conftest.$ac_ext >&5
5789
5790	ac_header_preproc=no
5791	fi
5792
5793	rm -f conftest.err conftest.$ac_ext
5794	{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5795	echo "${ECHO_T}$ac_header_preproc" >&6; }
5796
5797	# So? What about this header?
5798	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5799	yes:no: )
5800	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5801	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5802	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5803	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5804	ac_header_preproc=yes
5805	;;
5806	no:yes:* )
5807	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5808	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5809	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5810	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5811	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5812	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5813	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5814	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5815	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5816	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5817	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5818	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5819
5820	;;
5821	esac
5822	{ echo "$as_me:$LINENO: checking for $ac_header" >&5
5823	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5824	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5825	echo $ECHO_N "(cached) $ECHO_C" >&6
5826	else
5827	eval "$as_ac_Header=\$ac_header_preproc"
5828	fi
5829	ac_res=`eval echo '${'$as_ac_Header'}'`
5830	{ echo "$as_me:$LINENO: result: $ac_res" >&5
5831	echo "${ECHO_T}$ac_res" >&6; }
5832
5833	fi
5834	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5835	cat >>confdefs.h <<_ACEOF
5836	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5837	_ACEOF
5838
5839	fi
5840
5841	done
5842
5843	cat >conftest.$ac_ext <<_ACEOF
5844	/* confdefs.h. */
5845	_ACEOF
5846	cat confdefs.h >>conftest.$ac_ext
5847	cat >>conftest.$ac_ext <<_ACEOF
5848	/* end confdefs.h. */
5849	#include <stdio.h>
5850
5851	_ACEOF
5852	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5853	$EGREP "fread" >/dev/null 2>&1; then
5854	cat >>confdefs.h <<\_ACEOF
5855	#define HAVE_FREAD_DECL 1
5856	_ACEOF
5857
5858	fi
5859	rm -f conftest*
5860
5861	cat >conftest.$ac_ext <<_ACEOF
5862	/* confdefs.h. */
5863	_ACEOF
5864	cat confdefs.h >>conftest.$ac_ext
5865	cat >>conftest.$ac_ext <<_ACEOF
5866	/* end confdefs.h. */
5867	#include <stdio.h>
5868
5869	_ACEOF
5870	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5871	$EGREP "fgetc" >/dev/null 2>&1; then
5872	cat >>confdefs.h <<\_ACEOF
5873	#define HAVE_FGETC_DECL 1
5874	_ACEOF
5875
5876	fi
5877	rm -f conftest*
5878
5879	cat >conftest.$ac_ext <<_ACEOF
5880	/* confdefs.h. */
5881	_ACEOF
5882	cat confdefs.h >>conftest.$ac_ext
5883	cat >>conftest.$ac_ext <<_ACEOF
5884	/* end confdefs.h. */
5885	#include <sys/procfs.h>
5886
5887	_ACEOF
5888	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5889	$EGREP "pr_brksize" >/dev/null 2>&1; then
5890	cat >>confdefs.h <<\_ACEOF
5891	#define HAVE_PR_BRKSIZE 1
5892	_ACEOF
5893
5894	fi
5895	rm -f conftest*
5896
5897
5898	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
5899	# for constant arguments. Useless!
5900	{ echo "$as_me:$LINENO: checking for working alloca.h" >&5
5901	echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6; }
5902	if test "${ac_cv_working_alloca_h+set}" = set; then
5903	echo $ECHO_N "(cached) $ECHO_C" >&6
5904	else
5905	cat >conftest.$ac_ext <<_ACEOF
5906	/* confdefs.h. */
5907	_ACEOF
5908	cat confdefs.h >>conftest.$ac_ext
5909	cat >>conftest.$ac_ext <<_ACEOF
5910	/* end confdefs.h. */
5911	#include <alloca.h>
5912	int
5913	main ()
5914	{
5915	char p = (char ) alloca (2 * sizeof (int));
5916	if (p) return 0;
5917	;
5918	return 0;
5919	}
5920	_ACEOF
5921	rm -f conftest.$ac_objext conftest$ac_exeext
5922	if { (ac_try="$ac_link"
5923	case "(($ac_try" in
5924	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5925	*) ac_try_echo=$ac_try;;
5926	esac
5927	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5928	(eval "$ac_link") 2>conftest.er1
5929	ac_status=$?
5930	grep -v '^ *+' conftest.er1 >conftest.err
5931	rm -f conftest.er1
5932	cat conftest.err >&5
5933	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5934	(exit $ac_status); } && {
5935	test -z "$ac_c_werror_flag" \|\|
5936	test ! -s conftest.err
5937	} && test -s conftest$ac_exeext &&
5938	$as_test_x conftest$ac_exeext; then
5939	ac_cv_working_alloca_h=yes
5940	else
5941	echo "$as_me: failed program was:" >&5
5942	sed 's/^/\| /' conftest.$ac_ext >&5
5943
5944	ac_cv_working_alloca_h=no
5945	fi
5946
5947	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5948	conftest$ac_exeext conftest.$ac_ext
5949	fi
5950	{ echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5
5951	echo "${ECHO_T}$ac_cv_working_alloca_h" >&6; }
5952	if test $ac_cv_working_alloca_h = yes; then
5953
5954	cat >>confdefs.h <<\_ACEOF
5955	#define HAVE_ALLOCA_H 1
5956	_ACEOF
5957
5958	fi
5959
5960	{ echo "$as_me:$LINENO: checking for alloca" >&5
5961	echo $ECHO_N "checking for alloca... $ECHO_C" >&6; }
5962	if test "${ac_cv_func_alloca_works+set}" = set; then
5963	echo $ECHO_N "(cached) $ECHO_C" >&6
5964	else
5965	cat >conftest.$ac_ext <<_ACEOF
5966	/* confdefs.h. */
5967	_ACEOF
5968	cat confdefs.h >>conftest.$ac_ext
5969	cat >>conftest.$ac_ext <<_ACEOF
5970	/* end confdefs.h. */
5971	#ifdef __GNUC__
5972	# define alloca __builtin_alloca
5973	#else
5974	# ifdef _MSC_VER
5975	# include <malloc.h>
5976	# define alloca _alloca
5977	# else
5978	# ifdef HAVE_ALLOCA_H
5979	# include <alloca.h>
5980	# else
5981	# ifdef _AIX
5982	#pragma alloca
5983	# else
5984	# ifndef alloca /* predefined by HP cc +Olibcalls */
5985	char *alloca ();
5986	# endif
5987	# endif
5988	# endif
5989	# endif
5990	#endif
5991
5992	int
5993	main ()
5994	{
5995	char p = (char ) alloca (1);
5996	if (p) return 0;
5997	;
5998	return 0;
5999	}
6000	_ACEOF
6001	rm -f conftest.$ac_objext conftest$ac_exeext
6002	if { (ac_try="$ac_link"
6003	case "(($ac_try" in
6004	\" \| \` \| \\) ac_try_echo=\$ac_try;;
6005	*) ac_try_echo=$ac_try;;
6006	esac
6007	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6008	(eval "$ac_link") 2>conftest.er1
6009	ac_status=$?
6010	grep -v '^ *+' conftest.er1 >conftest.err
6011	rm -f conftest.er1
6012	cat conftest.err >&5
6013	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6014	(exit $ac_status); } && {
6015	test -z "$ac_c_werror_flag" \|\|
6016	test ! -s conftest.err
6017	} && test -s conftest$ac_exeext &&
6018	$as_test_x conftest$ac_exeext; then
6019	ac_cv_func_alloca_works=yes
6020	else
6021	echo "$as_me: failed program was:" >&5
6022	sed 's/^/\| /' conftest.$ac_ext >&5
6023
6024	ac_cv_func_alloca_works=no
6025	fi
6026
6027	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6028	conftest$ac_exeext conftest.$ac_ext
6029	fi
6030	{ echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5
6031	echo "${ECHO_T}$ac_cv_func_alloca_works" >&6; }
6032
6033	if test $ac_cv_func_alloca_works = yes; then
6034
6035	cat >>confdefs.h <<\_ACEOF
6036	#define HAVE_ALLOCA 1
6037	_ACEOF
6038
6039	else
6040	# The SVR3 libPW and SVR4 libucb both contain incompatible functions
6041	# that cause trouble. Some versions do not even contain alloca or
6042	# contain a buggy version. If you still want to use their alloca,
6043	# use ar to extract alloca.o from them instead of compiling alloca.c.
6044
6045	ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
6046
6047	cat >>confdefs.h <<\_ACEOF
6048	#define C_ALLOCA 1
6049	_ACEOF
6050
6051
6052	{ echo "$as_me:$LINENO: checking whether \`alloca.c' needs Cray hooks" >&5
6053	echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6; }
6054	if test "${ac_cv_os_cray+set}" = set; then
6055	echo $ECHO_N "(cached) $ECHO_C" >&6
6056	else
6057	cat >conftest.$ac_ext <<_ACEOF
6058	/* confdefs.h. */
6059	_ACEOF
6060	cat confdefs.h >>conftest.$ac_ext
6061	cat >>conftest.$ac_ext <<_ACEOF
6062	/* end confdefs.h. */
6063	#if defined CRAY && ! defined CRAY2
6064	webecray
6065	#else
6066	wenotbecray
6067	#endif
6068
6069	_ACEOF
6070	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6071	$EGREP "webecray" >/dev/null 2>&1; then
6072	ac_cv_os_cray=yes
6073	else
6074	ac_cv_os_cray=no
6075	fi
6076	rm -f conftest*
6077
6078	fi
6079	{ echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5
6080	echo "${ECHO_T}$ac_cv_os_cray" >&6; }
6081	if test $ac_cv_os_cray = yes; then
6082	for ac_func in _getb67 GETB67 getb67; do
6083	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
6084	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
6085	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
6086	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
6087	echo $ECHO_N "(cached) $ECHO_C" >&6
6088	else
6089	cat >conftest.$ac_ext <<_ACEOF
6090	/* confdefs.h. */
6091	_ACEOF
6092	cat confdefs.h >>conftest.$ac_ext
6093	cat >>conftest.$ac_ext <<_ACEOF
6094	/* end confdefs.h. */
6095	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6096	For example, HP-UX 11i <limits.h> declares gettimeofday. */
6097	#define $ac_func innocuous_$ac_func
6098
6099	/* System header to define __stub macros and hopefully few prototypes,
6100	which can conflict with char $ac_func (); below.
6101	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6102	<limits.h> exists even on freestanding compilers. */
6103
6104	#ifdef __STDC__
6105	# include <limits.h>
6106	#else
6107	# include <assert.h>
6108	#endif
6109
6110	#undef $ac_func
6111
6112	/* Override any GCC internal prototype to avoid an error.
6113	Use char because int might match the return type of a GCC
6114	builtin and then its argument prototype would still apply. */
6115	#ifdef __cplusplus
6116	extern "C"
6117	#endif
6118	char $ac_func ();
6119	/* The GNU C library defines this for functions which it implements
6120	to always fail with ENOSYS. Some functions are actually named
6121	something starting with __ and the normal name is an alias. */
6122	#if defined __stub_$ac_func \|\| defined __stub___$ac_func
6123	choke me
6124	#endif
6125
6126	int
6127	main ()
6128	{
6129	return $ac_func ();
6130	;
6131	return 0;
6132	}
6133	_ACEOF
6134	rm -f conftest.$ac_objext conftest$ac_exeext
6135	if { (ac_try="$ac_link"
6136	case "(($ac_try" in
6137	\" \| \` \| \\) ac_try_echo=\$ac_try;;
6138	*) ac_try_echo=$ac_try;;
6139	esac
6140	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6141	(eval "$ac_link") 2>conftest.er1
6142	ac_status=$?
6143	grep -v '^ *+' conftest.er1 >conftest.err
6144	rm -f conftest.er1
6145	cat conftest.err >&5
6146	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6147	(exit $ac_status); } && {
6148	test -z "$ac_c_werror_flag" \|\|
6149	test ! -s conftest.err
6150	} && test -s conftest$ac_exeext &&
6151	$as_test_x conftest$ac_exeext; then
6152	eval "$as_ac_var=yes"
6153	else
6154	echo "$as_me: failed program was:" >&5
6155	sed 's/^/\| /' conftest.$ac_ext >&5
6156
6157	eval "$as_ac_var=no"
6158	fi
6159
6160	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6161	conftest$ac_exeext conftest.$ac_ext
6162	fi
6163	ac_res=`eval echo '${'$as_ac_var'}'`
6164	{ echo "$as_me:$LINENO: result: $ac_res" >&5
6165	echo "${ECHO_T}$ac_res" >&6; }
6166	if test `eval echo '${'$as_ac_var'}'` = yes; then
6167
6168	cat >>confdefs.h <<_ACEOF
6169	#define CRAY_STACKSEG_END $ac_func
6170	_ACEOF
6171
6172	break
6173	fi
6174
6175	done
6176	fi
6177
6178	{ echo "$as_me:$LINENO: checking stack direction for C alloca" >&5
6179	echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6; }
6180	if test "${ac_cv_c_stack_direction+set}" = set; then
6181	echo $ECHO_N "(cached) $ECHO_C" >&6
6182	else
6183	if test "$cross_compiling" = yes; then
6184	ac_cv_c_stack_direction=0
6185	else
6186	cat >conftest.$ac_ext <<_ACEOF
6187	/* confdefs.h. */
6188	_ACEOF
6189	cat confdefs.h >>conftest.$ac_ext
6190	cat >>conftest.$ac_ext <<_ACEOF
6191	/* end confdefs.h. */
6192	$ac_includes_default
6193	int
6194	find_stack_direction ()
6195	{
6196	static char *addr = 0;
6197	auto char dummy;
6198	if (addr == 0)
6199	{
6200	addr = &dummy;
6201	return find_stack_direction ();
6202	}
6203	else
6204	return (&dummy > addr) ? 1 : -1;
6205	}
6206
6207	int
6208	main ()
6209	{
6210	return find_stack_direction () < 0;
6211	}
6212	_ACEOF
6213	rm -f conftest$ac_exeext
6214	if { (ac_try="$ac_link"
6215	case "(($ac_try" in
6216	\" \| \` \| \\) ac_try_echo=\$ac_try;;
6217	*) ac_try_echo=$ac_try;;
6218	esac
6219	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6220	(eval "$ac_link") 2>&5
6221	ac_status=$?
6222	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6223	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6224	{ (case "(($ac_try" in
6225	\" \| \` \| \\) ac_try_echo=\$ac_try;;
6226	*) ac_try_echo=$ac_try;;
6227	esac
6228	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6229	(eval "$ac_try") 2>&5
6230	ac_status=$?
6231	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6232	(exit $ac_status); }; }; then
6233	ac_cv_c_stack_direction=1
6234	else
6235	echo "$as_me: program exited with status $ac_status" >&5
6236	echo "$as_me: failed program was:" >&5
6237	sed 's/^/\| /' conftest.$ac_ext >&5
6238
6239	( exit $ac_status )
6240	ac_cv_c_stack_direction=-1
6241	fi
6242	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6243	fi
6244
6245
6246	fi
6247	{ echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5
6248	echo "${ECHO_T}$ac_cv_c_stack_direction" >&6; }
6249
6250	cat >>confdefs.h <<_ACEOF
6251	#define STACK_DIRECTION $ac_cv_c_stack_direction
6252	_ACEOF
6253
6254
6255	fi
6256
6257	if test $ac_cv_c_compiler_gnu = yes; then
6258	{ echo "$as_me:$LINENO: checking whether $CC needs -traditional" >&5
6259	echo $ECHO_N "checking whether $CC needs -traditional... $ECHO_C" >&6; }
6260	if test "${ac_cv_prog_gcc_traditional+set}" = set; then
6261	echo $ECHO_N "(cached) $ECHO_C" >&6
6262	else
6263	ac_pattern="Autoconf.*'x'"
6264	cat >conftest.$ac_ext <<_ACEOF
6265	/* confdefs.h. */
6266	_ACEOF
6267	cat confdefs.h >>conftest.$ac_ext
6268	cat >>conftest.$ac_ext <<_ACEOF
6269	/* end confdefs.h. */
6270	#include <sgtty.h>
6271	Autoconf TIOCGETP
6272	_ACEOF
6273	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6274	$EGREP "$ac_pattern" >/dev/null 2>&1; then
6275	ac_cv_prog_gcc_traditional=yes
6276	else
6277	ac_cv_prog_gcc_traditional=no
6278	fi
6279	rm -f conftest*
6280
6281
6282	if test $ac_cv_prog_gcc_traditional = no; then
6283	cat >conftest.$ac_ext <<_ACEOF
6284	/* confdefs.h. */
6285	_ACEOF
6286	cat confdefs.h >>conftest.$ac_ext
6287	cat >>conftest.$ac_ext <<_ACEOF
6288	/* end confdefs.h. */
6289	#include <termio.h>
6290	Autoconf TCGETA
6291	_ACEOF
6292	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6293	$EGREP "$ac_pattern" >/dev/null 2>&1; then
6294	ac_cv_prog_gcc_traditional=yes
6295	fi
6296	rm -f conftest*
6297
6298	fi
6299	fi
6300	{ echo "$as_me:$LINENO: result: $ac_cv_prog_gcc_traditional" >&5
6301	echo "${ECHO_T}$ac_cv_prog_gcc_traditional" >&6; }
6302	if test $ac_cv_prog_gcc_traditional = yes; then
6303	CC="$CC -traditional"
6304	fi
6305	fi
6306
6307	{ echo "$as_me:$LINENO: checking return type of signal handlers" >&5
6308	echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6; }
6309	if test "${ac_cv_type_signal+set}" = set; then
6310	echo $ECHO_N "(cached) $ECHO_C" >&6
6311	else
6312	cat >conftest.$ac_ext <<_ACEOF
6313	/* confdefs.h. */
6314	_ACEOF
6315	cat confdefs.h >>conftest.$ac_ext
6316	cat >>conftest.$ac_ext <<_ACEOF
6317	/* end confdefs.h. */
6318	#include <sys/types.h>
6319	#include <signal.h>
6320
6321	int
6322	main ()
6323	{
6324	return *(signal (0, 0)) (0) == 1;
6325	;
6326	return 0;
6327	}
6328	_ACEOF
6329	rm -f conftest.$ac_objext
6330	if { (ac_try="$ac_compile"
6331	case "(($ac_try" in
6332	\" \| \` \| \\) ac_try_echo=\$ac_try;;
6333	*) ac_try_echo=$ac_try;;
6334	esac
6335	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6336	(eval "$ac_compile") 2>conftest.er1
6337	ac_status=$?
6338	grep -v '^ *+' conftest.er1 >conftest.err
6339	rm -f conftest.er1
6340	cat conftest.err >&5
6341	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6342	(exit $ac_status); } && {
6343	test -z "$ac_c_werror_flag" \|\|
6344	test ! -s conftest.err
6345	} && test -s conftest.$ac_objext; then
6346	ac_cv_type_signal=int
6347	else
6348	echo "$as_me: failed program was:" >&5
6349	sed 's/^/\| /' conftest.$ac_ext >&5
6350
6351	ac_cv_type_signal=void
6352	fi
6353
6354	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6355	fi
6356	{ echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5
6357	echo "${ECHO_T}$ac_cv_type_signal" >&6; }
6358
6359	cat >>confdefs.h <<_ACEOF
6360	#define RETSIGTYPE $ac_cv_type_signal
6361	_ACEOF
6362
6363
6364
6365	for ac_func in vprintf
6366	do
6367	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
6368	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
6369	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
6370	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
6371	echo $ECHO_N "(cached) $ECHO_C" >&6
6372	else
6373	cat >conftest.$ac_ext <<_ACEOF
6374	/* confdefs.h. */
6375	_ACEOF
6376	cat confdefs.h >>conftest.$ac_ext
6377	cat >>conftest.$ac_ext <<_ACEOF
6378	/* end confdefs.h. */
6379	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6380	For example, HP-UX 11i <limits.h> declares gettimeofday. */
6381	#define $ac_func innocuous_$ac_func
6382
6383	/* System header to define __stub macros and hopefully few prototypes,
6384	which can conflict with char $ac_func (); below.
6385	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6386	<limits.h> exists even on freestanding compilers. */
6387
6388	#ifdef __STDC__
6389	# include <limits.h>
6390	#else
6391	# include <assert.h>
6392	#endif
6393
6394	#undef $ac_func
6395
6396	/* Override any GCC internal prototype to avoid an error.
6397	Use char because int might match the return type of a GCC
6398	builtin and then its argument prototype would still apply. */
6399	#ifdef __cplusplus
6400	extern "C"
6401	#endif
6402	char $ac_func ();
6403	/* The GNU C library defines this for functions which it implements
6404	to always fail with ENOSYS. Some functions are actually named
6405	something starting with __ and the normal name is an alias. */
6406	#if defined __stub_$ac_func \|\| defined __stub___$ac_func
6407	choke me
6408	#endif
6409
6410	int
6411	main ()
6412	{
6413	return $ac_func ();
6414	;
6415	return 0;
6416	}
6417	_ACEOF
6418	rm -f conftest.$ac_objext conftest$ac_exeext
6419	if { (ac_try="$ac_link"
6420	case "(($ac_try" in
6421	\" \| \` \| \\) ac_try_echo=\$ac_try;;
6422	*) ac_try_echo=$ac_try;;
6423	esac
6424	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6425	(eval "$ac_link") 2>conftest.er1
6426	ac_status=$?
6427	grep -v '^ *+' conftest.er1 >conftest.err
6428	rm -f conftest.er1
6429	cat conftest.err >&5
6430	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6431	(exit $ac_status); } && {
6432	test -z "$ac_c_werror_flag" \|\|
6433	test ! -s conftest.err
6434	} && test -s conftest$ac_exeext &&
6435	$as_test_x conftest$ac_exeext; then
6436	eval "$as_ac_var=yes"
6437	else
6438	echo "$as_me: failed program was:" >&5
6439	sed 's/^/\| /' conftest.$ac_ext >&5
6440
6441	eval "$as_ac_var=no"
6442	fi
6443
6444	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6445	conftest$ac_exeext conftest.$ac_ext
6446	fi
6447	ac_res=`eval echo '${'$as_ac_var'}'`
6448	{ echo "$as_me:$LINENO: result: $ac_res" >&5
6449	echo "${ECHO_T}$ac_res" >&6; }
6450	if test `eval echo '${'$as_ac_var'}'` = yes; then
6451	cat >>confdefs.h <<_ACEOF
6452	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
6453	_ACEOF
6454
6455	{ echo "$as_me:$LINENO: checking for _doprnt" >&5
6456	echo $ECHO_N "checking for _doprnt... $ECHO_C" >&6; }
6457	if test "${ac_cv_func__doprnt+set}" = set; then
6458	echo $ECHO_N "(cached) $ECHO_C" >&6
6459	else
6460	cat >conftest.$ac_ext <<_ACEOF
6461	/* confdefs.h. */
6462	_ACEOF
6463	cat confdefs.h >>conftest.$ac_ext
6464	cat >>conftest.$ac_ext <<_ACEOF
6465	/* end confdefs.h. */
6466	/* Define _doprnt to an innocuous variant, in case <limits.h> declares _doprnt.
6467	For example, HP-UX 11i <limits.h> declares gettimeofday. */
6468	#define _doprnt innocuous__doprnt
6469
6470	/* System header to define __stub macros and hopefully few prototypes,
6471	which can conflict with char _doprnt (); below.
6472	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6473	<limits.h> exists even on freestanding compilers. */
6474
6475	#ifdef __STDC__
6476	# include <limits.h>
6477	#else
6478	# include <assert.h>
6479	#endif
6480
6481	#undef _doprnt
6482
6483	/* Override any GCC internal prototype to avoid an error.
6484	Use char because int might match the return type of a GCC
6485	builtin and then its argument prototype would still apply. */
6486	#ifdef __cplusplus
6487	extern "C"
6488	#endif
6489	char _doprnt ();
6490	/* The GNU C library defines this for functions which it implements
6491	to always fail with ENOSYS. Some functions are actually named
6492	something starting with __ and the normal name is an alias. */
6493	#if defined __stub__doprnt \|\| defined __stub____doprnt
6494	choke me
6495	#endif
6496
6497	int
6498	main ()
6499	{
6500	return _doprnt ();
6501	;
6502	return 0;
6503	}
6504	_ACEOF
6505	rm -f conftest.$ac_objext conftest$ac_exeext
6506	if { (ac_try="$ac_link"
6507	case "(($ac_try" in
6508	\" \| \` \| \\) ac_try_echo=\$ac_try;;
6509	*) ac_try_echo=$ac_try;;
6510	esac
6511	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6512	(eval "$ac_link") 2>conftest.er1
6513	ac_status=$?
6514	grep -v '^ *+' conftest.er1 >conftest.err
6515	rm -f conftest.er1
6516	cat conftest.err >&5
6517	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6518	(exit $ac_status); } && {
6519	test -z "$ac_c_werror_flag" \|\|
6520	test ! -s conftest.err
6521	} && test -s conftest$ac_exeext &&
6522	$as_test_x conftest$ac_exeext; then
6523	ac_cv_func__doprnt=yes
6524	else
6525	echo "$as_me: failed program was:" >&5
6526	sed 's/^/\| /' conftest.$ac_ext >&5
6527
6528	ac_cv_func__doprnt=no
6529	fi
6530
6531	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6532	conftest$ac_exeext conftest.$ac_ext
6533	fi
6534	{ echo "$as_me:$LINENO: result: $ac_cv_func__doprnt" >&5
6535	echo "${ECHO_T}$ac_cv_func__doprnt" >&6; }
6536	if test $ac_cv_func__doprnt = yes; then
6537
6538	cat >>confdefs.h <<\_ACEOF
6539	#define HAVE_DOPRNT 1
6540	_ACEOF
6541
6542	fi
6543
6544	fi
6545	done
6546
6547
6548
6549
6550
6551
6552
6553
6554
6555
6556
6557
6558	for ac_func in ftime select strftime strtol getrusage times mallinfo setbuffer getpagesize strerror
6559	do
6560	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
6561	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
6562	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
6563	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
6564	echo $ECHO_N "(cached) $ECHO_C" >&6
6565	else
6566	cat >conftest.$ac_ext <<_ACEOF
6567	/* confdefs.h. */
6568	_ACEOF
6569	cat confdefs.h >>conftest.$ac_ext
6570	cat >>conftest.$ac_ext <<_ACEOF
6571	/* end confdefs.h. */
6572	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6573	For example, HP-UX 11i <limits.h> declares gettimeofday. */
6574	#define $ac_func innocuous_$ac_func
6575
6576	/* System header to define __stub macros and hopefully few prototypes,
6577	which can conflict with char $ac_func (); below.
6578	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6579	<limits.h> exists even on freestanding compilers. */
6580
6581	#ifdef __STDC__
6582	# include <limits.h>
6583	#else
6584	# include <assert.h>
6585	#endif
6586
6587	#undef $ac_func
6588
6589	/* Override any GCC internal prototype to avoid an error.
6590	Use char because int might match the return type of a GCC
6591	builtin and then its argument prototype would still apply. */
6592	#ifdef __cplusplus
6593	extern "C"
6594	#endif
6595	char $ac_func ();
6596	/* The GNU C library defines this for functions which it implements
6597	to always fail with ENOSYS. Some functions are actually named
6598	something starting with __ and the normal name is an alias. */
6599	#if defined __stub_$ac_func \|\| defined __stub___$ac_func
6600	choke me
6601	#endif
6602
6603	int
6604	main ()
6605	{
6606	return $ac_func ();
6607	;
6608	return 0;
6609	}
6610	_ACEOF
6611	rm -f conftest.$ac_objext conftest$ac_exeext
6612	if { (ac_try="$ac_link"
6613	case "(($ac_try" in
6614	\" \| \` \| \\) ac_try_echo=\$ac_try;;
6615	*) ac_try_echo=$ac_try;;
6616	esac
6617	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6618	(eval "$ac_link") 2>conftest.er1
6619	ac_status=$?
6620	grep -v '^ *+' conftest.er1 >conftest.err
6621	rm -f conftest.er1
6622	cat conftest.err >&5
6623	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6624	(exit $ac_status); } && {
6625	test -z "$ac_c_werror_flag" \|\|
6626	test ! -s conftest.err
6627	} && test -s conftest$ac_exeext &&
6628	$as_test_x conftest$ac_exeext; then
6629	eval "$as_ac_var=yes"
6630	else
6631	echo "$as_me: failed program was:" >&5
6632	sed 's/^/\| /' conftest.$ac_ext >&5
6633
6634	eval "$as_ac_var=no"
6635	fi
6636
6637	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6638	conftest$ac_exeext conftest.$ac_ext
6639	fi
6640	ac_res=`eval echo '${'$as_ac_var'}'`
6641	{ echo "$as_me:$LINENO: result: $ac_res" >&5
6642	echo "${ECHO_T}$ac_res" >&6; }
6643	if test `eval echo '${'$as_ac_var'}'` = yes; then
6644	cat >>confdefs.h <<_ACEOF
6645	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
6646	_ACEOF
6647
6648	fi
6649	done
6650
6651
6652
6653
6654	for ac_func in ftruncate strstr strcasecmp
6655	do
6656	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
6657	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
6658	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
6659	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
6660	echo $ECHO_N "(cached) $ECHO_C" >&6
6661	else
6662	cat >conftest.$ac_ext <<_ACEOF
6663	/* confdefs.h. */
6664	_ACEOF
6665	cat confdefs.h >>conftest.$ac_ext
6666	cat >>conftest.$ac_ext <<_ACEOF
6667	/* end confdefs.h. */
6668	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6669	For example, HP-UX 11i <limits.h> declares gettimeofday. */
6670	#define $ac_func innocuous_$ac_func
6671
6672	/* System header to define __stub macros and hopefully few prototypes,
6673	which can conflict with char $ac_func (); below.
6674	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6675	<limits.h> exists even on freestanding compilers. */
6676
6677	#ifdef __STDC__
6678	# include <limits.h>
6679	#else
6680	# include <assert.h>
6681	#endif
6682
6683	#undef $ac_func
6684
6685	/* Override any GCC internal prototype to avoid an error.
6686	Use char because int might match the return type of a GCC
6687	builtin and then its argument prototype would still apply. */
6688	#ifdef __cplusplus
6689	extern "C"
6690	#endif
6691	char $ac_func ();
6692	/* The GNU C library defines this for functions which it implements
6693	to always fail with ENOSYS. Some functions are actually named
6694	something starting with __ and the normal name is an alias. */
6695	#if defined __stub_$ac_func \|\| defined __stub___$ac_func
6696	choke me
6697	#endif
6698
6699	int
6700	main ()
6701	{
6702	return $ac_func ();
6703	;
6704	return 0;
6705	}
6706	_ACEOF
6707	rm -f conftest.$ac_objext conftest$ac_exeext
6708	if { (ac_try="$ac_link"
6709	case "(($ac_try" in
6710	\" \| \` \| \\) ac_try_echo=\$ac_try;;
6711	*) ac_try_echo=$ac_try;;
6712	esac
6713	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6714	(eval "$ac_link") 2>conftest.er1
6715	ac_status=$?
6716	grep -v '^ *+' conftest.er1 >conftest.err
6717	rm -f conftest.er1
6718	cat conftest.err >&5
6719	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6720	(exit $ac_status); } && {
6721	test -z "$ac_c_werror_flag" \|\|
6722	test ! -s conftest.err
6723	} && test -s conftest$ac_exeext &&
6724	$as_test_x conftest$ac_exeext; then
6725	eval "$as_ac_var=yes"
6726	else
6727	echo "$as_me: failed program was:" >&5
6728	sed 's/^/\| /' conftest.$ac_ext >&5
6729
6730	eval "$as_ac_var=no"
6731	fi
6732
6733	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6734	conftest$ac_exeext conftest.$ac_ext
6735	fi
6736	ac_res=`eval echo '${'$as_ac_var'}'`
6737	{ echo "$as_me:$LINENO: result: $ac_res" >&5
6738	echo "${ECHO_T}$ac_res" >&6; }
6739	if test `eval echo '${'$as_ac_var'}'` = yes; then
6740	cat >>confdefs.h <<_ACEOF
6741	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
6742	_ACEOF
6743
6744	else
6745	case " $LIBOBJS " in
6746	" $ac_func.$ac_objext " ) ;;
6747	*) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
6748	;;
6749	esac
6750
6751	fi
6752	done
6753
6754
6755
6756	{ echo "$as_me:$LINENO: checking for textdomain" >&5
6757	echo $ECHO_N "checking for textdomain... $ECHO_C" >&6; }
6758	if test "${ac_cv_func_textdomain+set}" = set; then
6759	echo $ECHO_N "(cached) $ECHO_C" >&6
6760	else
6761	cat >conftest.$ac_ext <<_ACEOF
6762	/* confdefs.h. */
6763	_ACEOF
6764	cat confdefs.h >>conftest.$ac_ext
6765	cat >>conftest.$ac_ext <<_ACEOF
6766	/* end confdefs.h. */
6767	/* Define textdomain to an innocuous variant, in case <limits.h> declares textdomain.
6768	For example, HP-UX 11i <limits.h> declares gettimeofday. */
6769	#define textdomain innocuous_textdomain
6770
6771	/* System header to define __stub macros and hopefully few prototypes,
6772	which can conflict with char textdomain (); below.
6773	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6774	<limits.h> exists even on freestanding compilers. */
6775
6776	#ifdef __STDC__
6777	# include <limits.h>
6778	#else
6779	# include <assert.h>
6780	#endif
6781
6782	#undef textdomain
6783
6784	/* Override any GCC internal prototype to avoid an error.
6785	Use char because int might match the return type of a GCC
6786	builtin and then its argument prototype would still apply. */
6787	#ifdef __cplusplus
6788	extern "C"
6789	#endif
6790	char textdomain ();
6791	/* The GNU C library defines this for functions which it implements
6792	to always fail with ENOSYS. Some functions are actually named
6793	something starting with __ and the normal name is an alias. */
6794	#if defined __stub_textdomain \|\| defined __stub___textdomain
6795	choke me
6796	#endif
6797
6798	int
6799	main ()
6800	{
6801	return textdomain ();
6802	;
6803	return 0;
6804	}
6805	_ACEOF
6806	rm -f conftest.$ac_objext conftest$ac_exeext
6807	if { (ac_try="$ac_link"
6808	case "(($ac_try" in
6809	\" \| \` \| \\) ac_try_echo=\$ac_try;;
6810	*) ac_try_echo=$ac_try;;
6811	esac
6812	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6813	(eval "$ac_link") 2>conftest.er1
6814	ac_status=$?
6815	grep -v '^ *+' conftest.er1 >conftest.err
6816	rm -f conftest.er1
6817	cat conftest.err >&5
6818	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6819	(exit $ac_status); } && {
6820	test -z "$ac_c_werror_flag" \|\|
6821	test ! -s conftest.err
6822	} && test -s conftest$ac_exeext &&
6823	$as_test_x conftest$ac_exeext; then
6824	ac_cv_func_textdomain=yes
6825	else
6826	echo "$as_me: failed program was:" >&5
6827	sed 's/^/\| /' conftest.$ac_ext >&5
6828
6829	ac_cv_func_textdomain=no
6830	fi
6831
6832	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6833	conftest$ac_exeext conftest.$ac_ext
6834	fi
6835	{ echo "$as_me:$LINENO: result: $ac_cv_func_textdomain" >&5
6836	echo "${ECHO_T}$ac_cv_func_textdomain" >&6; }
6837	if test $ac_cv_func_textdomain = yes; then
6838	cat >>confdefs.h <<\_ACEOF
6839	#define ENABLE_NLS 1
6840	_ACEOF
6841
6842	fi
6843
6844
6845	# * Custom checking (based on GNU tar configure.in) *
6846	# ---------------------------------------------------------------------------
6847	{ echo "$as_me:$LINENO: checking for HP-UX needing gmalloc" >&5
6848	echo $ECHO_N "checking for HP-UX needing gmalloc... $ECHO_C" >&6; }
6849	if test "`(uname -s) 2> /dev/null`" = 'HP-UX'; then
6850	{ echo "$as_me:$LINENO: result: yes" >&5
6851	echo "${ECHO_T}yes" >&6; }
6852	case " $LIBOBJS " in
6853	" gmalloc.$ac_objext " ) ;;
6854	*) LIBOBJS="$LIBOBJS gmalloc.$ac_objext"
6855	;;
6856	esac
6857
6858	cat >>confdefs.h <<\_ACEOF
6859	#define HAVE_VALLOC 1
6860	_ACEOF
6861
6862	else
6863	{ echo "$as_me:$LINENO: result: no" >&5
6864	echo "${ECHO_T}no" >&6; }
6865
6866	for ac_func in valloc
6867	do
6868	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
6869	{ echo "$as_me:$LINENO: checking for $ac_func" >&5
6870	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
6871	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
6872	echo $ECHO_N "(cached) $ECHO_C" >&6
6873	else
6874	cat >conftest.$ac_ext <<_ACEOF
6875	/* confdefs.h. */
6876	_ACEOF
6877	cat confdefs.h >>conftest.$ac_ext
6878	cat >>conftest.$ac_ext <<_ACEOF
6879	/* end confdefs.h. */
6880	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6881	For example, HP-UX 11i <limits.h> declares gettimeofday. */
6882	#define $ac_func innocuous_$ac_func
6883
6884	/* System header to define __stub macros and hopefully few prototypes,
6885	which can conflict with char $ac_func (); below.
6886	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6887	<limits.h> exists even on freestanding compilers. */
6888
6889	#ifdef __STDC__
6890	# include <limits.h>
6891	#else
6892	# include <assert.h>
6893	#endif
6894
6895	#undef $ac_func
6896
6897	/* Override any GCC internal prototype to avoid an error.
6898	Use char because int might match the return type of a GCC
6899	builtin and then its argument prototype would still apply. */
6900	#ifdef __cplusplus
6901	extern "C"
6902	#endif
6903	char $ac_func ();
6904	/* The GNU C library defines this for functions which it implements
6905	to always fail with ENOSYS. Some functions are actually named
6906	something starting with __ and the normal name is an alias. */
6907	#if defined __stub_$ac_func \|\| defined __stub___$ac_func
6908	choke me
6909	#endif
6910
6911	int
6912	main ()
6913	{
6914	return $ac_func ();
6915	;
6916	return 0;
6917	}
6918	_ACEOF
6919	rm -f conftest.$ac_objext conftest$ac_exeext
6920	if { (ac_try="$ac_link"
6921	case "(($ac_try" in
6922	\" \| \` \| \\) ac_try_echo=\$ac_try;;
6923	*) ac_try_echo=$ac_try;;
6924	esac
6925	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6926	(eval "$ac_link") 2>conftest.er1
6927	ac_status=$?
6928	grep -v '^ *+' conftest.er1 >conftest.err
6929	rm -f conftest.er1
6930	cat conftest.err >&5
6931	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6932	(exit $ac_status); } && {
6933	test -z "$ac_c_werror_flag" \|\|
6934	test ! -s conftest.err
6935	} && test -s conftest$ac_exeext &&
6936	$as_test_x conftest$ac_exeext; then
6937	eval "$as_ac_var=yes"
6938	else
6939	echo "$as_me: failed program was:" >&5
6940	sed 's/^/\| /' conftest.$ac_ext >&5
6941
6942	eval "$as_ac_var=no"
6943	fi
6944
6945	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6946	conftest$ac_exeext conftest.$ac_ext
6947	fi
6948	ac_res=`eval echo '${'$as_ac_var'}'`
6949	{ echo "$as_me:$LINENO: result: $ac_res" >&5
6950	echo "${ECHO_T}$ac_res" >&6; }
6951	if test `eval echo '${'$as_ac_var'}'` = yes; then
6952	cat >>confdefs.h <<_ACEOF
6953	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
6954	_ACEOF
6955
6956	fi
6957	done
6958
6959	fi
6960
6961	# we cannot generate static libraries under Darwin
6962	{ echo "$as_me:$LINENO: checking for Apple MacOS X/Darwin" >&5
6963	echo $ECHO_N "checking for Apple MacOS X/Darwin... $ECHO_C" >&6; }
6964	if test "`(uname -s) 2> /dev/null`" = 'Darwin'; then
6965	{ echo "$as_me:$LINENO: result: yes" >&5
6966	echo "${ECHO_T}yes" >&6; }
6967	STATIC=""
6968	else
6969	{ echo "$as_me:$LINENO: result: no" >&5
6970	echo "${ECHO_T}no" >&6; }
6971	STATIC="-static "
6972	fi
6973
6974
6975	{ echo "$as_me:$LINENO: checking if malloc debugging is wanted" >&5
6976	echo $ECHO_N "checking if malloc debugging is wanted... $ECHO_C" >&6; }
6977
6978	# Check whether --with-dmalloc was given.
6979	if test "${with_dmalloc+set}" = set; then
6980	withval=$with_dmalloc; if test "$withval" = yes; then
6981	{ echo "$as_me:$LINENO: result: yes" >&5
6982	echo "${ECHO_T}yes" >&6; }
6983	cat >>confdefs.h <<\_ACEOF
6984	#define WITH_DMALLOC 1
6985	_ACEOF
6986
6987	LIBS="$LIBS -ldmalloc"
6988	LDFLAGS="$LDFLAGS -g"
6989	else
6990	{ echo "$as_me:$LINENO: result: no" >&5
6991	echo "${ECHO_T}no" >&6; }
6992	fi
6993	else
6994	{ echo "$as_me:$LINENO: result: no" >&5
6995	echo "${ECHO_T}no" >&6; }
6996	fi
6997
6998
6999	{ echo "$as_me:$LINENO: checking which of rx or regex is wanted" >&5
7000	echo $ECHO_N "checking which of rx or regex is wanted... $ECHO_C" >&6; }
7001
7002	# Check whether --with-regex was given.
7003	if test "${with_regex+set}" = set; then
7004	withval=$with_regex; if test "$withval" = yes; then
7005	ac_with_regex=1
7006	{ echo "$as_me:$LINENO: result: regex" >&5
7007	echo "${ECHO_T}regex" >&6; }
7008	cat >>confdefs.h <<\_ACEOF
7009	#define WITH_REGEX 1
7010	_ACEOF
7011
7012	case " $LIBOBJS " in
7013	" regex.$ac_objext " ) ;;
7014	*) LIBOBJS="$LIBOBJS regex.$ac_objext"
7015	;;
7016	esac
7017
7018	fi
7019	fi
7020
7021	if test -z "$ac_with_regex"; then
7022	{ echo "$as_me:$LINENO: result: rx" >&5
7023	echo "${ECHO_T}rx" >&6; }
7024	{ echo "$as_me:$LINENO: checking for re_rx_search" >&5
7025	echo $ECHO_N "checking for re_rx_search... $ECHO_C" >&6; }
7026	if test "${ac_cv_func_re_rx_search+set}" = set; then
7027	echo $ECHO_N "(cached) $ECHO_C" >&6
7028	else
7029	cat >conftest.$ac_ext <<_ACEOF
7030	/* confdefs.h. */
7031	_ACEOF
7032	cat confdefs.h >>conftest.$ac_ext
7033	cat >>conftest.$ac_ext <<_ACEOF
7034	/* end confdefs.h. */
7035	/* Define re_rx_search to an innocuous variant, in case <limits.h> declares re_rx_search.
7036	For example, HP-UX 11i <limits.h> declares gettimeofday. */
7037	#define re_rx_search innocuous_re_rx_search
7038
7039	/* System header to define __stub macros and hopefully few prototypes,
7040	which can conflict with char re_rx_search (); below.
7041	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7042	<limits.h> exists even on freestanding compilers. */
7043
7044	#ifdef __STDC__
7045	# include <limits.h>
7046	#else
7047	# include <assert.h>
7048	#endif
7049
7050	#undef re_rx_search
7051
7052	/* Override any GCC internal prototype to avoid an error.
7053	Use char because int might match the return type of a GCC
7054	builtin and then its argument prototype would still apply. */
7055	#ifdef __cplusplus
7056	extern "C"
7057	#endif
7058	char re_rx_search ();
7059	/* The GNU C library defines this for functions which it implements
7060	to always fail with ENOSYS. Some functions are actually named
7061	something starting with __ and the normal name is an alias. */
7062	#if defined __stub_re_rx_search \|\| defined __stub___re_rx_search
7063	choke me
7064	#endif
7065
7066	int
7067	main ()
7068	{
7069	return re_rx_search ();
7070	;
7071	return 0;
7072	}
7073	_ACEOF
7074	rm -f conftest.$ac_objext conftest$ac_exeext
7075	if { (ac_try="$ac_link"
7076	case "(($ac_try" in
7077	\" \| \` \| \\) ac_try_echo=\$ac_try;;
7078	*) ac_try_echo=$ac_try;;
7079	esac
7080	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7081	(eval "$ac_link") 2>conftest.er1
7082	ac_status=$?
7083	grep -v '^ *+' conftest.er1 >conftest.err
7084	rm -f conftest.er1
7085	cat conftest.err >&5
7086	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7087	(exit $ac_status); } && {
7088	test -z "$ac_c_werror_flag" \|\|
7089	test ! -s conftest.err
7090	} && test -s conftest$ac_exeext &&
7091	$as_test_x conftest$ac_exeext; then
7092	ac_cv_func_re_rx_search=yes
7093	else
7094	echo "$as_me: failed program was:" >&5
7095	sed 's/^/\| /' conftest.$ac_ext >&5
7096
7097	ac_cv_func_re_rx_search=no
7098	fi
7099
7100	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7101	conftest$ac_exeext conftest.$ac_ext
7102	fi
7103	{ echo "$as_me:$LINENO: result: $ac_cv_func_re_rx_search" >&5
7104	echo "${ECHO_T}$ac_cv_func_re_rx_search" >&6; }
7105	if test $ac_cv_func_re_rx_search = yes; then
7106	:
7107	else
7108	case " $LIBOBJS " in
7109	" rx.$ac_objext " ) ;;
7110	*) LIBOBJS="$LIBOBJS rx.$ac_objext"
7111	;;
7112	esac
7113
7114	fi
7115
7116	fi
7117
7118
7119	# ---------------------------------------------------------------------------
7120	if test "$ac_cv_func_alloca" = 'no'; then
7121	case " $LIBOBJS " in
7122	" xmalloc.$ac_objext " ) ;;
7123	*) LIBOBJS="$LIBOBJS xmalloc.$ac_objext"
7124	;;
7125	esac
7126
7127	case " $LIBOBJS " in
7128	" error.$ac_objext " ) ;;
7129	*) LIBOBJS="$LIBOBJS error.$ac_objext"
7130	;;
7131	esac
7132
7133	fi
7134
7135
7136	# ---------------------------------------------------------------------------
7137
7138	ac_ext=cpp
7139	ac_cpp='$CXXCPP $CPPFLAGS'
7140	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7141	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7142	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7143
7144
7145	{ echo "$as_me:$LINENO: checking that Perl 5 is available" >&5
7146	echo $ECHO_N "checking that Perl 5 is available... $ECHO_C" >&6; }
7147	success="no"
7148	pl_path="$PATH"
7149	IFS="${IFS= }"; pl_save_ifs="$IFS"; IFS=":"
7150	for pl_dir in $pl_path; do
7151	test -z "$pl_dir" && pl_dir=.
7152	if test -x $pl_dir/perl; then
7153	success="yes"
7154	break
7155	fi
7156	done
7157	IFS="$pl_save_ifs"
7158
7159	success=no
7160	{ echo "$as_me:$LINENO: checking \"whether STL library has known faults\"" >&5
7161	echo $ECHO_N "checking \"whether STL library has known faults\"... $ECHO_C" >&6; }
7162
7163
7164	cat >conftest.$ac_ext <<_ACEOF
7165	/* confdefs.h. */
7166	_ACEOF
7167	cat confdefs.h >>conftest.$ac_ext
7168	cat >>conftest.$ac_ext <<_ACEOF
7169	/* end confdefs.h. */
7170	#include <vector>
7171
7172	int
7173	main ()
7174	{
7175
7176	;
7177	return 0;
7178	}
7179	_ACEOF
7180	rm -f conftest.$ac_objext
7181	if { (ac_try="$ac_compile"
7182	case "(($ac_try" in
7183	\" \| \` \| \\) ac_try_echo=\$ac_try;;
7184	*) ac_try_echo=$ac_try;;
7185	esac
7186	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7187	(eval "$ac_compile") 2>conftest.er1
7188	ac_status=$?
7189	grep -v '^ *+' conftest.er1 >conftest.err
7190	rm -f conftest.er1
7191	cat conftest.err >&5
7192	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7193	(exit $ac_status); } && {
7194	test -z "$ac_cxx_werror_flag" \|\|
7195	test ! -s conftest.err
7196	} && test -s conftest.$ac_objext; then
7197	success=yes
7198	else
7199	echo "$as_me: failed program was:" >&5
7200	sed 's/^/\| /' conftest.$ac_ext >&5
7201
7202
7203	fi
7204
7205	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7206
7207	if test $success = "no"; then
7208	cat >conftest.$ac_ext <<_ACEOF
7209	/* confdefs.h. */
7210	_ACEOF
7211	cat confdefs.h >>conftest.$ac_ext
7212	cat >>conftest.$ac_ext <<_ACEOF
7213	/* end confdefs.h. */
7214	#include <vector.h>
7215
7216	int
7217	main ()
7218	{
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_cxx_werror_flag" \|\|
7239	test ! -s conftest.err
7240	} && test -s conftest.$ac_objext; then
7241	success="yes"
7242	else
7243	echo "$as_me: failed program was:" >&5
7244	sed 's/^/\| /' conftest.$ac_ext >&5
7245
7246
7247	fi
7248
7249	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7250	fi
7251
7252	if test $success = "no"; then
7253	cat >conftest.$ac_ext <<_ACEOF
7254	/* confdefs.h. */
7255	_ACEOF
7256	cat confdefs.h >>conftest.$ac_ext
7257	cat >>conftest.$ac_ext <<_ACEOF
7258	/* end confdefs.h. */
7259	#include <ospace\\std\\vector>
7260
7261	int
7262	main ()
7263	{
7264
7265	;
7266	return 0;
7267	}
7268	_ACEOF
7269	rm -f conftest.$ac_objext
7270	if { (ac_try="$ac_compile"
7271	case "(($ac_try" in
7272	\" \| \` \| \\) ac_try_echo=\$ac_try;;
7273	*) ac_try_echo=$ac_try;;
7274	esac
7275	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7276	(eval "$ac_compile") 2>conftest.er1
7277	ac_status=$?
7278	grep -v '^ *+' conftest.er1 >conftest.err
7279	rm -f conftest.er1
7280	cat conftest.err >&5
7281	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7282	(exit $ac_status); } && {
7283	test -z "$ac_cxx_werror_flag" \|\|
7284	test ! -s conftest.err
7285	} && test -s conftest.$ac_objext; then
7286	success="yes"
7287	else
7288	echo "$as_me: failed program was:" >&5
7289	sed 's/^/\| /' conftest.$ac_ext >&5
7290
7291
7292	fi
7293
7294	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7295	fi
7296
7297	if test $success = yes; then
7298	{ echo "$as_me:$LINENO: result: \"no\"" >&5
7299	echo "${ECHO_T}\"no\"" >&6; }
7300	else
7301	{ echo "$as_me:$LINENO: result: \"yes\"" >&5
7302	echo "${ECHO_T}\"yes\"" >&6; }
7303	{ { echo "$as_me:$LINENO: error: \"STL Broken - Obtain newer version of GNU C Compiler\"" >&5
7304	echo "$as_me: error: \"STL Broken - Obtain newer version of GNU C Compiler\"" >&2;}
7305	{ (exit 1); exit 1; }; }
7306	fi
7307
7308	gsdlos=`uname \| tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`
7309	# check for running bash under cygwin
7310	if test "`echo $gsdlos \| sed 's/cygwin//'`" != "$gsdlos" ;
7311	then
7312	gsdlos=windows
7313	fi
7314
7315
7316	# check for endianness
7317	{ echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
7318	echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6; }
7319	if test "${ac_cv_c_bigendian+set}" = set; then
7320	echo $ECHO_N "(cached) $ECHO_C" >&6
7321	else
7322	# See if sys/param.h defines the BYTE_ORDER macro.
7323	cat >conftest.$ac_ext <<_ACEOF
7324	/* confdefs.h. */
7325	_ACEOF
7326	cat confdefs.h >>conftest.$ac_ext
7327	cat >>conftest.$ac_ext <<_ACEOF
7328	/* end confdefs.h. */
7329	#include <sys/types.h>
7330	#include <sys/param.h>
7331
7332	int
7333	main ()
7334	{
7335	#if ! (defined BYTE_ORDER && defined BIG_ENDIAN && defined LITTLE_ENDIAN \
7336	&& BYTE_ORDER && BIG_ENDIAN && LITTLE_ENDIAN)
7337	bogus endian macros
7338	#endif
7339
7340	;
7341	return 0;
7342	}
7343	_ACEOF
7344	rm -f conftest.$ac_objext
7345	if { (ac_try="$ac_compile"
7346	case "(($ac_try" in
7347	\" \| \` \| \\) ac_try_echo=\$ac_try;;
7348	*) ac_try_echo=$ac_try;;
7349	esac
7350	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7351	(eval "$ac_compile") 2>conftest.er1
7352	ac_status=$?
7353	grep -v '^ *+' conftest.er1 >conftest.err
7354	rm -f conftest.er1
7355	cat conftest.err >&5
7356	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7357	(exit $ac_status); } && {
7358	test -z "$ac_cxx_werror_flag" \|\|
7359	test ! -s conftest.err
7360	} && test -s conftest.$ac_objext; then
7361	# It does; now see whether it defined to BIG_ENDIAN or not.
7362	cat >conftest.$ac_ext <<_ACEOF
7363	/* confdefs.h. */
7364	_ACEOF
7365	cat confdefs.h >>conftest.$ac_ext
7366	cat >>conftest.$ac_ext <<_ACEOF
7367	/* end confdefs.h. */
7368	#include <sys/types.h>
7369	#include <sys/param.h>
7370
7371	int
7372	main ()
7373	{
7374	#if BYTE_ORDER != BIG_ENDIAN
7375	not big endian
7376	#endif
7377
7378	;
7379	return 0;
7380	}
7381	_ACEOF
7382	rm -f conftest.$ac_objext
7383	if { (ac_try="$ac_compile"
7384	case "(($ac_try" in
7385	\" \| \` \| \\) ac_try_echo=\$ac_try;;
7386	*) ac_try_echo=$ac_try;;
7387	esac
7388	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7389	(eval "$ac_compile") 2>conftest.er1
7390	ac_status=$?
7391	grep -v '^ *+' conftest.er1 >conftest.err
7392	rm -f conftest.er1
7393	cat conftest.err >&5
7394	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7395	(exit $ac_status); } && {
7396	test -z "$ac_cxx_werror_flag" \|\|
7397	test ! -s conftest.err
7398	} && test -s conftest.$ac_objext; then
7399	ac_cv_c_bigendian=yes
7400	else
7401	echo "$as_me: failed program was:" >&5
7402	sed 's/^/\| /' conftest.$ac_ext >&5
7403
7404	ac_cv_c_bigendian=no
7405	fi
7406
7407	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7408	else
7409	echo "$as_me: failed program was:" >&5
7410	sed 's/^/\| /' conftest.$ac_ext >&5
7411
7412	# It does not; compile a test program.
7413	if test "$cross_compiling" = yes; then
7414	# try to guess the endianness by grepping values into an object file
7415	ac_cv_c_bigendian=unknown
7416	cat >conftest.$ac_ext <<_ACEOF
7417	/* confdefs.h. */
7418	_ACEOF
7419	cat confdefs.h >>conftest.$ac_ext
7420	cat >>conftest.$ac_ext <<_ACEOF
7421	/* end confdefs.h. */
7422	short int ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
7423	short int ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
7424	void _ascii () { char s = (char ) ascii_mm; s = (char *) ascii_ii; }
7425	short int ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
7426	short int ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
7427	void _ebcdic () { char s = (char ) ebcdic_mm; s = (char *) ebcdic_ii; }
7428	int
7429	main ()
7430	{
7431	_ascii (); _ebcdic ();
7432	;
7433	return 0;
7434	}
7435	_ACEOF
7436	rm -f conftest.$ac_objext
7437	if { (ac_try="$ac_compile"
7438	case "(($ac_try" in
7439	\" \| \` \| \\) ac_try_echo=\$ac_try;;
7440	*) ac_try_echo=$ac_try;;
7441	esac
7442	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7443	(eval "$ac_compile") 2>conftest.er1
7444	ac_status=$?
7445	grep -v '^ *+' conftest.er1 >conftest.err
7446	rm -f conftest.er1
7447	cat conftest.err >&5
7448	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7449	(exit $ac_status); } && {
7450	test -z "$ac_cxx_werror_flag" \|\|
7451	test ! -s conftest.err
7452	} && test -s conftest.$ac_objext; then
7453	if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then
7454	ac_cv_c_bigendian=yes
7455	fi
7456	if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
7457	if test "$ac_cv_c_bigendian" = unknown; then
7458	ac_cv_c_bigendian=no
7459	else
7460	# finding both strings is unlikely to happen, but who knows?
7461	ac_cv_c_bigendian=unknown
7462	fi
7463	fi
7464	else
7465	echo "$as_me: failed program was:" >&5
7466	sed 's/^/\| /' conftest.$ac_ext >&5
7467
7468
7469	fi
7470
7471	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7472	else
7473	cat >conftest.$ac_ext <<_ACEOF
7474	/* confdefs.h. */
7475	_ACEOF
7476	cat confdefs.h >>conftest.$ac_ext
7477	cat >>conftest.$ac_ext <<_ACEOF
7478	/* end confdefs.h. */
7479	$ac_includes_default
7480	int
7481	main ()
7482	{
7483
7484	/* Are we little or big endian? From Harbison&Steele. */
7485	union
7486	{
7487	long int l;
7488	char c[sizeof (long int)];
7489	} u;
7490	u.l = 1;
7491	return u.c[sizeof (long int) - 1] == 1;
7492
7493	;
7494	return 0;
7495	}
7496	_ACEOF
7497	rm -f conftest$ac_exeext
7498	if { (ac_try="$ac_link"
7499	case "(($ac_try" in
7500	\" \| \` \| \\) ac_try_echo=\$ac_try;;
7501	*) ac_try_echo=$ac_try;;
7502	esac
7503	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7504	(eval "$ac_link") 2>&5
7505	ac_status=$?
7506	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7507	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7508	{ (case "(($ac_try" in
7509	\" \| \` \| \\) ac_try_echo=\$ac_try;;
7510	*) ac_try_echo=$ac_try;;
7511	esac
7512	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7513	(eval "$ac_try") 2>&5
7514	ac_status=$?
7515	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7516	(exit $ac_status); }; }; then
7517	ac_cv_c_bigendian=no
7518	else
7519	echo "$as_me: program exited with status $ac_status" >&5
7520	echo "$as_me: failed program was:" >&5
7521	sed 's/^/\| /' conftest.$ac_ext >&5
7522
7523	( exit $ac_status )
7524	ac_cv_c_bigendian=yes
7525	fi
7526	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7527	fi
7528
7529
7530	fi
7531
7532	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7533	fi
7534	{ echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
7535	echo "${ECHO_T}$ac_cv_c_bigendian" >&6; }
7536	case $ac_cv_c_bigendian in
7537	yes)
7538
7539	cat >>confdefs.h <<\_ACEOF
7540	#define WORDS_BIGENDIAN 1
7541	_ACEOF
7542	;;
7543	no)
7544	;;
7545	*)
7546	{ { echo "$as_me:$LINENO: error: unknown endianness
7547	presetting ac_cv_c_bigendian=no (or yes) will help" >&5
7548	echo "$as_me: error: unknown endianness
7549	presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
7550	{ (exit 1); exit 1; }; } ;;
7551	esac
7552
7553	# ---------------------------------------------------------------------------
7554	if test "$ac_cv_func_alloca" = 'no'; then
7555	case " $LIBOBJS " in
7556	" xmalloc.o.$ac_objext " ) ;;
7557	*) LIBOBJS="$LIBOBJS xmalloc.o.$ac_objext"
7558	;;
7559	esac
7560
7561	case " $LIBOBJS " in
7562	" error.$ac_objext " ) ;;
7563	*) LIBOBJS="$LIBOBJS error.$ac_objext"
7564	;;
7565	esac
7566
7567	fi
7568
7569	# ---------------------------------------------------------------------------
7570
7571
7572	moduleDirs=""
7573	MODULEDIRS=""
7574	if test -d modules ; then
7575	for x in `find modules -mindepth 1 -maxdepth 2`; do
7576	if test -d "$x"; then
7577	d="$x/Makefile.in"
7578	if test -e "$d"; then
7579	moduleDirs="$moduleDirs $x/Makefile"
7580	MODULEDIRS="$MODULEDIRS $x"
7581	fi
7582	fi
7583	done
7584	echo "Making $moduleDirs in modules directory"
7585
7586	fi
7587
7588
7589	subdirs="$subdirs packages"
7590
7591
7592	# the list of folders in the src folder
7593	srclist="src/colservr/Makefile \
7594	src/corba/Makefile \
7595	src/protocol/Makefile \
7596	src/recpt/Makefile \
7597	src/oaiservr/Makefile \
7598	src/z3950/Makefile"
7599
7600	ac_config_files="$ac_config_files packages/Makefile Makefile $srclist $moduleDirs"
7601
7602	cat >confcache <<\_ACEOF
7603	# This file is a shell script that caches the results of configure
7604	# tests run on this system so they can be shared between configure
7605	# scripts and configure runs, see configure's option --config-cache.
7606	# It is not useful on other systems. If it contains results you don't
7607	# want to keep, you may remove or edit it.
7608	#
7609	# config.status only pays attention to the cache file if you give it
7610	# the --recheck option to rerun configure.
7611	#
7612	# `ac_cv_env_foo' variables (set or unset) will be overridden when
7613	# loading this file, other unset `ac_cv_foo' will be assigned the
7614	# following values.
7615
7616	_ACEOF
7617
7618	# The following way of writing the cache mishandles newlines in values,
7619	# but we know of no workaround that is simple, portable, and efficient.
7620	# So, we kill variables containing newlines.
7621	# Ultrix sh set writes to stderr and can't be redirected directly,
7622	# and sets the high bit in the cache file unless we assign to the vars.
7623	(
7624	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
7625	eval ac_val=\$$ac_var
7626	case $ac_val in #(
7627	${as_nl})
7628	case $ac_var in #(
7629	_cv_) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
7630	echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
7631	esac
7632	case $ac_var in #(
7633	_ \| IFS \| as_nl) ;; #(
7634	*) $as_unset $ac_var ;;
7635	esac ;;
7636	esac
7637	done
7638
7639	(set) 2>&1 \|
7640	case $as_nl`(ac_space=' '; set) 2>&1` in #(
7641	${as_nl}ac_space=\ )
7642	# `set' does not quote correctly, so add quotes (double-quote
7643	# substitution turns \\\\ into \\, and sed turns \\ into \).
7644	sed -n \
7645	"s/'/'\\\\''/g;
7646	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
7647	;; #(
7648	*)
7649	# `set' quotes correctly as required by POSIX, so do not add quotes.
7650	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
7651	;;
7652	esac \|
7653	sort
7654	) \|
7655	sed '
7656	/^ac_cv_env_/b end
7657	t clear
7658	:clear
7659	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
7660	t end
7661	s/^$[^=]$=$.$$/\1=${\1=\2}/
7662	:end' >>confcache
7663	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
7664	if test -w "$cache_file"; then
7665	test "x$cache_file" != "x/dev/null" &&
7666	{ echo "$as_me:$LINENO: updating cache $cache_file" >&5
7667	echo "$as_me: updating cache $cache_file" >&6;}
7668	cat confcache >$cache_file
7669	else
7670	{ echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
7671	echo "$as_me: not updating unwritable cache $cache_file" >&6;}
7672	fi
7673	fi
7674	rm -f confcache
7675
7676	test "x$prefix" = xNONE && prefix=$ac_default_prefix
7677	# Let make expand exec_prefix.
7678	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7679
7680	DEFS=-DHAVE_CONFIG_H
7681
7682	ac_libobjs=
7683	ac_ltlibobjs=
7684	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7685	# 1. Remove the extension, and $U if already installed.
7686	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
7687	ac_i=`echo "$ac_i" \| sed "$ac_script"`
7688	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
7689	# will be set to the directory where LIBOBJS objects are built.
7690	ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
7691	ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
7692	done
7693	LIBOBJS=$ac_libobjs
7694
7695	LTLIBOBJS=$ac_ltlibobjs
7696
7697
7698
7699	: ${CONFIG_STATUS=./config.status}
7700	ac_clean_files_save=$ac_clean_files
7701	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7702	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
7703	echo "$as_me: creating $CONFIG_STATUS" >&6;}
7704	cat >$CONFIG_STATUS <<_ACEOF
7705	#! $SHELL
7706	# Generated by $as_me.
7707	# Run this file to recreate the current configuration.
7708	# Compiler output produced by configure, useful for debugging
7709	# configure, is in config.log if it exists.
7710
7711	debug=false
7712	ac_cs_recheck=false
7713	ac_cs_silent=false
7714	SHELL=\${CONFIG_SHELL-$SHELL}
7715	_ACEOF
7716
7717	cat >>$CONFIG_STATUS <<\_ACEOF
7718	## --------------------- ##
7719	## M4sh Initialization. ##
7720	## --------------------- ##
7721
7722	# Be more Bourne compatible
7723	DUALCASE=1; export DUALCASE # for MKS sh
7724	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
7725	emulate sh
7726	NULLCMD=:
7727	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
7728	# is contrary to our usage. Disable this feature.
7729	alias -g '${1+"$@"}'='"$@"'
7730	setopt NO_GLOB_SUBST
7731	else
7732	case `(set -o) 2>/dev/null` in
7733	posix) set -o posix ;;
7734	esac
7735
7736	fi
7737
7738
7739
7740
7741	# PATH needs CR
7742	# Avoid depending upon Character Ranges.
7743	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7744	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7745	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7746	as_cr_digits='0123456789'
7747	as_cr_alnum=$as_cr_Letters$as_cr_digits
7748
7749	# The user is always right.
7750	if test "${PATH_SEPARATOR+set}" != set; then
7751	echo "#! /bin/sh" >conf$$.sh
7752	echo "exit 0" >>conf$$.sh
7753	chmod +x conf$$.sh
7754	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7755	PATH_SEPARATOR=';'
7756	else
7757	PATH_SEPARATOR=:
7758	fi
7759	rm -f conf$$.sh
7760	fi
7761
7762	# Support unset when possible.
7763	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
7764	as_unset=unset
7765	else
7766	as_unset=false
7767	fi
7768
7769
7770	# IFS
7771	# We need space, tab and new line, in precisely that order. Quoting is
7772	# there to prevent editors from complaining about space-tab.
7773	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
7774	# splitting by setting IFS to empty value.)
7775	as_nl='
7776	'
7777	IFS=" "" $as_nl"
7778
7779	# Find who we are. Look in the path if we contain no directory separator.
7780	case $0 in
7781	[\\/] ) as_myself=$0 ;;
7782	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7783	for as_dir in $PATH
7784	do
7785	IFS=$as_save_IFS
7786	test -z "$as_dir" && as_dir=.
7787	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7788	done
7789	IFS=$as_save_IFS
7790
7791	;;
7792	esac
7793	# We did not find ourselves, most probably we were run as `sh COMMAND'
7794	# in which case we are not to be found in the path.
7795	if test "x$as_myself" = x; then
7796	as_myself=$0
7797	fi
7798	if test ! -f "$as_myself"; then
7799	echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
7800	{ (exit 1); exit 1; }
7801	fi
7802
7803	# Work around bugs in pre-3.0 UWIN ksh.
7804	for as_var in ENV MAIL MAILPATH
7805	do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
7806	done
7807	PS1='$ '
7808	PS2='> '
7809	PS4='+ '
7810
7811	# NLS nuisances.
7812	for as_var in \
7813	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
7814	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
7815	LC_TELEPHONE LC_TIME
7816	do
7817	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
7818	eval $as_var=C; export $as_var
7819	else
7820	($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
7821	fi
7822	done
7823
7824	# Required to use basename.
7825	if expr a : '$a$' >/dev/null 2>&1 &&
7826	test "X`expr 00001 : '.*$...$'`" = X001; then
7827	as_expr=expr
7828	else
7829	as_expr=false
7830	fi
7831
7832	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
7833	as_basename=basename
7834	else
7835	as_basename=false
7836	fi
7837
7838
7839	# Name of the executable.
7840	as_me=`$as_basename -- "$0" \|\|
7841	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
7842	X"$0" : 'X$//$$' \\| \
7843	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
7844	echo X/"$0" \|
7845	sed '/^.\/$[^/][^/]$\/*$/{
7846	s//\1/
7847	q
7848	}
7849	/^X\/$\/\/$$/{
7850	s//\1/
7851	q
7852	}
7853	/^X\/$\/$.*/{
7854	s//\1/
7855	q
7856	}
7857	s/.*/./; q'`
7858
7859	# CDPATH.
7860	$as_unset CDPATH
7861
7862
7863
7864	as_lineno_1=$LINENO
7865	as_lineno_2=$LINENO
7866	test "x$as_lineno_1" != "x$as_lineno_2" &&
7867	test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" \|\| {
7868
7869	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
7870	# uniformly replaced by the line number. The first 'sed' inserts a
7871	# line-number line after each line using $LINENO; the second 'sed'
7872	# does the real work. The second script uses 'N' to pair each
7873	# line-number line with the line containing $LINENO, and appends
7874	# trailing '-' during substitution so that $LINENO is not a special
7875	# case at line end.
7876	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
7877	# scripts with optimization help from Paolo Bonzini. Blame Lee
7878	# E. McMahon (1931-1989) for sed's syntax. :-)
7879	sed -n '
7880	p
7881	/[$]LINENO/=
7882	' <$as_myself \|
7883	sed '
7884	s/[$]LINENO.*/&-/
7885	t lineno
7886	b
7887	:lineno
7888	N
7889	:loop
7890	s/[$]LINENO$[^'$as_cr_alnum'_].\n$$.$/\2\1\2/
7891	t loop
7892	s/-\n.*//
7893	' >$as_me.lineno &&
7894	chmod +x "$as_me.lineno" \|\|
7895	{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
7896	{ (exit 1); exit 1; }; }
7897
7898	# Don't try to exec as it changes $[0], causing all sort of problems
7899	# (the dirname of $[0] is not the place where we might find the
7900	# original and so on. Autoconf is especially sensitive to this).
7901	. "./$as_me.lineno"
7902	# Exit status is that of the last command.
7903	exit
7904	}
7905
7906
7907	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
7908	as_dirname=dirname
7909	else
7910	as_dirname=false
7911	fi
7912
7913	ECHO_C= ECHO_N= ECHO_T=
7914	case `echo -n x` in
7915	-n*)
7916	case `echo 'x\c'` in
7917	c) ECHO_T=' ';; # ECHO_T is single tab character.
7918	*) ECHO_C='\c';;
7919	esac;;
7920	*)
7921	ECHO_N='-n';;
7922	esac
7923
7924	if expr a : '$a$' >/dev/null 2>&1 &&
7925	test "X`expr 00001 : '.*$...$'`" = X001; then
7926	as_expr=expr
7927	else
7928	as_expr=false
7929	fi
7930
7931	rm -f conf$$ conf$$.exe conf$$.file
7932	if test -d conf$$.dir; then
7933	rm -f conf$$.dir/conf$$.file
7934	else
7935	rm -f conf$$.dir
7936	mkdir conf$$.dir
7937	fi
7938	echo >conf$$.file
7939	if ln -s conf$$.file conf$$ 2>/dev/null; then
7940	as_ln_s='ln -s'
7941	# ... but there are two gotchas:
7942	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
7943	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
7944	# In both cases, we have to default to `cp -p'.
7945	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
7946	as_ln_s='cp -p'
7947	elif ln conf$$.file conf$$ 2>/dev/null; then
7948	as_ln_s=ln
7949	else
7950	as_ln_s='cp -p'
7951	fi
7952	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
7953	rmdir conf$$.dir 2>/dev/null
7954
7955	if mkdir -p . 2>/dev/null; then
7956	as_mkdir_p=:
7957	else
7958	test -d ./-p && rmdir ./-p
7959	as_mkdir_p=false
7960	fi
7961
7962	if test -x / >/dev/null 2>&1; then
7963	as_test_x='test -x'
7964	else
7965	if ls -dL / >/dev/null 2>&1; then
7966	as_ls_L_option=L
7967	else
7968	as_ls_L_option=
7969	fi
7970	as_test_x='
7971	eval sh -c '\''
7972	if test -d "$1"; then
7973	test -d "$1/.";
7974	else
7975	case $1 in
7976	-*)set "./$1";;
7977	esac;
7978	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
7979	???[sx]):;;)false;;esac;fi
7980	'\'' sh
7981	'
7982	fi
7983	as_executable_p=$as_test_x
7984
7985	# Sed expression to map a string onto a valid CPP name.
7986	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7987
7988	# Sed expression to map a string onto a valid variable name.
7989	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7990
7991
7992	exec 6>&1
7993
7994	# Save the log message, to keep $[0] and so on meaningful, and to
7995	# report actual input values of CONFIG_FILES etc. instead of their
7996	# values after options handling.
7997	ac_log="
7998	This file was extended by $as_me, which was
7999	generated by GNU Autoconf 2.61. Invocation command line was
8000
8001	CONFIG_FILES = $CONFIG_FILES
8002	CONFIG_HEADERS = $CONFIG_HEADERS
8003	CONFIG_LINKS = $CONFIG_LINKS
8004	CONFIG_COMMANDS = $CONFIG_COMMANDS
8005	$ $0 $@
8006
8007	on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
8008	"
8009
8010	_ACEOF
8011
8012	cat >>$CONFIG_STATUS <<_ACEOF
8013	# Files that config.status was made for.
8014	config_files="$ac_config_files"
8015	config_headers="$ac_config_headers"
8016
8017	_ACEOF
8018
8019	cat >>$CONFIG_STATUS <<\_ACEOF
8020	ac_cs_usage="\
8021	\`$as_me' instantiates files from templates according to the
8022	current configuration.
8023
8024	Usage: $0 [OPTIONS] [FILE]...
8025
8026	-h, --help print this help, then exit
8027	-V, --version print version number and configuration settings, then exit
8028	-q, --quiet do not print progress messages
8029	-d, --debug don't remove temporary files
8030	--recheck update $as_me by reconfiguring in the same conditions
8031	--file=FILE[:TEMPLATE]
8032	instantiate the configuration file FILE
8033	--header=FILE[:TEMPLATE]
8034	instantiate the configuration header FILE
8035
8036	Configuration files:
8037	$config_files
8038
8039	Configuration headers:
8040	$config_headers
8041
8042	Report bugs to <[email protected]>."
8043
8044	_ACEOF
8045	cat >>$CONFIG_STATUS <<_ACEOF
8046	ac_cs_version="\\
8047	config.status
8048	configured by $0, generated by GNU Autoconf 2.61,
8049	with options \\"`echo "$ac_configure_args" \| sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
8050
8051	Copyright (C) 2006 Free Software Foundation, Inc.
8052	This config.status script is free software; the Free Software Foundation
8053	gives unlimited permission to copy, distribute and modify it."
8054
8055	ac_pwd='$ac_pwd'
8056	srcdir='$srcdir'
8057	INSTALL='$INSTALL'
8058	_ACEOF
8059
8060	cat >>$CONFIG_STATUS <<\_ACEOF
8061	# If no file are specified by the user, then we need to provide default
8062	# value. By we need to know if files were specified by the user.
8063	ac_need_defaults=:
8064	while test $# != 0
8065	do
8066	case $1 in
8067	--=)
8068	ac_option=`expr "X$1" : 'X$[^=]*$='`
8069	ac_optarg=`expr "X$1" : 'X[^=]=$.$'`
8070	ac_shift=:
8071	;;
8072	*)
8073	ac_option=$1
8074	ac_optarg=$2
8075	ac_shift=shift
8076	;;
8077	esac
8078
8079	case $ac_option in
8080	# Handling of the options.
8081	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
8082	ac_cs_recheck=: ;;
8083	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )
8084	echo "$ac_cs_version"; exit ;;
8085	--debug \| --debu \| --deb \| --de \| --d \| -d )
8086	debug=: ;;
8087	--file \| --fil \| --fi \| --f )
8088	$ac_shift
8089	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
8090	ac_need_defaults=false;;
8091	--header \| --heade \| --head \| --hea )
8092	$ac_shift
8093	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
8094	ac_need_defaults=false;;
8095	--he \| --h)
8096	# Conflict between --help and --header
8097	{ echo "$as_me: error: ambiguous option: $1
8098	Try \`$0 --help' for more information." >&2
8099	{ (exit 1); exit 1; }; };;
8100	--help \| --hel \| -h )
8101	echo "$ac_cs_usage"; exit ;;
8102	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
8103	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
8104	ac_cs_silent=: ;;
8105
8106	# This is an error.
8107	-*) { echo "$as_me: error: unrecognized option: $1
8108	Try \`$0 --help' for more information." >&2
8109	{ (exit 1); exit 1; }; } ;;
8110
8111	*) ac_config_targets="$ac_config_targets $1"
8112	ac_need_defaults=false ;;
8113
8114	esac
8115	shift
8116	done
8117
8118	ac_configure_extra_args=
8119
8120	if $ac_cs_silent; then
8121	exec 6>/dev/null
8122	ac_configure_extra_args="$ac_configure_extra_args --silent"
8123	fi
8124
8125	_ACEOF
8126	cat >>$CONFIG_STATUS <<_ACEOF
8127	if \$ac_cs_recheck; then
8128	echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
8129	CONFIG_SHELL=$SHELL
8130	export CONFIG_SHELL
8131	exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8132	fi
8133
8134	_ACEOF
8135	cat >>$CONFIG_STATUS <<\_ACEOF
8136	exec 5>>config.log
8137	{
8138	echo
8139	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8140	## Running $as_me. ##
8141	_ASBOX
8142	echo "$ac_log"
8143	} >&5
8144
8145	_ACEOF
8146	cat >>$CONFIG_STATUS <<_ACEOF
8147	_ACEOF
8148
8149	cat >>$CONFIG_STATUS <<\_ACEOF
8150
8151	# Handling of arguments.
8152	for ac_config_target in $ac_config_targets
8153	do
8154	case $ac_config_target in
8155	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
8156	"packages/Makefile") CONFIG_FILES="$CONFIG_FILES packages/Makefile" ;;
8157	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8158	"$srclist") CONFIG_FILES="$CONFIG_FILES $srclist" ;;
8159	"$moduleDirs") CONFIG_FILES="$CONFIG_FILES $moduleDirs" ;;
8160
8161	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
8162	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
8163	{ (exit 1); exit 1; }; };;
8164	esac
8165	done
8166
8167
8168	# If the user did not use the arguments to specify the items to instantiate,
8169	# then the envvar interface is used. Set only those that are not.
8170	# We use the long form for the default assignment because of an extremely
8171	# bizarre bug on SunOS 4.1.3.
8172	if $ac_need_defaults; then
8173	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
8174	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
8175	fi
8176
8177	# Have a temporary directory for convenience. Make it in the build tree
8178	# simply because there is no reason against having it here, and in addition,
8179	# creating and moving files from /tmp can sometimes cause problems.
8180	# Hook for its removal unless debugging.
8181	# Note that there is a small window in which the directory will not be cleaned:
8182	# after its creation but before its name has been assigned to `$tmp'.
8183	$debug \|\|
8184	{
8185	tmp=
8186	trap 'exit_status=$?
8187	{ test -z "$tmp" \|\| test ! -d "$tmp" \|\| rm -fr "$tmp"; } && exit $exit_status
8188	' 0
8189	trap '{ (exit 1); exit 1; }' 1 2 13 15
8190	}
8191	# Create a (secure) tmp directory for tmp files.
8192
8193	{
8194	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
8195	test -n "$tmp" && test -d "$tmp"
8196	} \|\|
8197	{
8198	tmp=./conf$$-$RANDOM
8199	(umask 077 && mkdir "$tmp")
8200	} \|\|
8201	{
8202	echo "$me: cannot create a temporary directory in ." >&2
8203	{ (exit 1); exit 1; }
8204	}
8205
8206	#
8207	# Set up the sed scripts for CONFIG_FILES section.
8208	#
8209
8210	# No need to generate the scripts if there are no CONFIG_FILES.
8211	# This happens for instance when ./config.status config.h
8212	if test -n "$CONFIG_FILES"; then
8213
8214	_ACEOF
8215
8216
8217
8218	ac_delim='%!_!# '
8219	for ac_last_try in false false false false false :; do
8220	cat >conf$$subs.sed <<_ACEOF
8221	SHELL!$SHELL$ac_delim
8222	PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
8223	PACKAGE_NAME!$PACKAGE_NAME$ac_delim
8224	PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
8225	PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
8226	PACKAGE_STRING!$PACKAGE_STRING$ac_delim
8227	PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
8228	exec_prefix!$exec_prefix$ac_delim
8229	prefix!$prefix$ac_delim
8230	program_transform_name!$program_transform_name$ac_delim
8231	bindir!$bindir$ac_delim
8232	sbindir!$sbindir$ac_delim
8233	libexecdir!$libexecdir$ac_delim
8234	datarootdir!$datarootdir$ac_delim
8235	datadir!$datadir$ac_delim
8236	sysconfdir!$sysconfdir$ac_delim
8237	sharedstatedir!$sharedstatedir$ac_delim
8238	localstatedir!$localstatedir$ac_delim
8239	includedir!$includedir$ac_delim
8240	oldincludedir!$oldincludedir$ac_delim
8241	docdir!$docdir$ac_delim
8242	infodir!$infodir$ac_delim
8243	htmldir!$htmldir$ac_delim
8244	dvidir!$dvidir$ac_delim
8245	pdfdir!$pdfdir$ac_delim
8246	psdir!$psdir$ac_delim
8247	libdir!$libdir$ac_delim
8248	localedir!$localedir$ac_delim
8249	mandir!$mandir$ac_delim
8250	DEFS!$DEFS$ac_delim
8251	ECHO_C!$ECHO_C$ac_delim
8252	ECHO_N!$ECHO_N$ac_delim
8253	ECHO_T!$ECHO_T$ac_delim
8254	LIBS!$LIBS$ac_delim
8255	build_alias!$build_alias$ac_delim
8256	host_alias!$host_alias$ac_delim
8257	target_alias!$target_alias$ac_delim
8258	PACKAGE!$PACKAGE$ac_delim
8259	VERSION!$VERSION$ac_delim
8260	USE_FASTCGI!$USE_FASTCGI$ac_delim
8261	USE_LANGACTION!$USE_LANGACTION$ac_delim
8262	USE_CORBA!$USE_CORBA$ac_delim
8263	MICO_DIR!$MICO_DIR$ac_delim
8264	USE_Z3950!$USE_Z3950$ac_delim
8265	USE_YAZ!$USE_YAZ$ac_delim
8266	ENABLE_ACCENTFOLD!$ENABLE_ACCENTFOLD$ac_delim
8267	USE_SQLITE!$USE_SQLITE$ac_delim
8268	USE_APACHE_HTTPD!$USE_APACHE_HTTPD$ac_delim
8269	LDFLAGS!$LDFLAGS$ac_delim
8270	CFLAGS!$CFLAGS$ac_delim
8271	CC!$CC$ac_delim
8272	CPPFLAGS!$CPPFLAGS$ac_delim
8273	ac_ct_CC!$ac_ct_CC$ac_delim
8274	EXEEXT!$EXEEXT$ac_delim
8275	OBJEXT!$OBJEXT$ac_delim
8276	CXX!$CXX$ac_delim
8277	CXXFLAGS!$CXXFLAGS$ac_delim
8278	ac_ct_CXX!$ac_ct_CXX$ac_delim
8279	AWK!$AWK$ac_delim
8280	YACC!$YACC$ac_delim
8281	YFLAGS!$YFLAGS$ac_delim
8282	build!$build$ac_delim
8283	build_cpu!$build_cpu$ac_delim
8284	build_vendor!$build_vendor$ac_delim
8285	build_os!$build_os$ac_delim
8286	host!$host$ac_delim
8287	host_cpu!$host_cpu$ac_delim
8288	host_vendor!$host_vendor$ac_delim
8289	host_os!$host_os$ac_delim
8290	target!$target$ac_delim
8291	target_cpu!$target_cpu$ac_delim
8292	target_vendor!$target_vendor$ac_delim
8293	target_os!$target_os$ac_delim
8294	INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
8295	INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
8296	INSTALL_DATA!$INSTALL_DATA$ac_delim
8297	LN_S!$LN_S$ac_delim
8298	SET_MAKE!$SET_MAKE$ac_delim
8299	RANLIB!$RANLIB$ac_delim
8300	COMPAT32BITFLAGS!$COMPAT32BITFLAGS$ac_delim
8301	MICO_VER!$MICO_VER$ac_delim
8302	CPP!$CPP$ac_delim
8303	GREP!$GREP$ac_delim
8304	EGREP!$EGREP$ac_delim
8305	U!$U$ac_delim
8306	ANSI2KNR!$ANSI2KNR$ac_delim
8307	ALLOCA!$ALLOCA$ac_delim
8308	LIBOBJS!$LIBOBJS$ac_delim
8309	STATIC!$STATIC$ac_delim
8310	gsdlos!$gsdlos$ac_delim
8311	MODULEDIRS!$MODULEDIRS$ac_delim
8312	subdirs!$subdirs$ac_delim
8313	LTLIBOBJS!$LTLIBOBJS$ac_delim
8314	_ACEOF
8315
8316	if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed \| grep -c X` = 93; then
8317	break
8318	elif $ac_last_try; then
8319	{ { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
8320	echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
8321	{ (exit 1); exit 1; }; }
8322	else
8323	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8324	fi
8325	done
8326
8327	ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
8328	if test -n "$ac_eof"; then
8329	ac_eof=`echo "$ac_eof" \| sort -nru \| sed 1q`
8330	ac_eof=`expr $ac_eof + 1`
8331	fi
8332
8333	cat >>$CONFIG_STATUS <<_ACEOF
8334	cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
8335	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
8336	_ACEOF
8337	sed '
8338	s/[,\\&]/\\&/g; s/@/@\|#_!!_#\|/g
8339	s/^/s,@/; s/!/@,\|#_!!_#\|/
8340	:n
8341	t n
8342	s/'"$ac_delim"'$/,g/; t
8343	s/$/\\/; p
8344	N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@\|#_!!_#\|/g; b n
8345	' >>$CONFIG_STATUS <conf$$subs.sed
8346	rm -f conf$$subs.sed
8347	cat >>$CONFIG_STATUS <<_ACEOF
8348	:end
8349	s/\|#_!!_#\|//g
8350	CEOF$ac_eof
8351	_ACEOF
8352
8353
8354	# VPATH may cause trouble with some makes, so we remove $(srcdir),
8355	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
8356	# trailing colons and then remove the whole line if VPATH becomes empty
8357	# (actually we leave an empty line to preserve line numbers).
8358	if test "x$srcdir" = x.; then
8359	ac_vpsub='/^[ ]VPATH[ ]=/{
8360	s/:\$(srcdir):/:/
8361	s/:\${srcdir}:/:/
8362	s/:@srcdir@:/:/
8363	s/^$[^=]=[ ]$:*/\1/
8364	s/:*$//
8365	s/^[^=]=[ ]$//
8366	}'
8367	fi
8368
8369	cat >>$CONFIG_STATUS <<\_ACEOF
8370	fi # test -n "$CONFIG_FILES"
8371
8372
8373	for ac_tag in :F $CONFIG_FILES :H $CONFIG_HEADERS
8374	do
8375	case $ac_tag in
8376	:[FHLC]) ac_mode=$ac_tag; continue;;
8377	esac
8378	case $ac_mode$ac_tag in
8379	:[FHL]:);;
8380	:L* \| :C:) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
8381	echo "$as_me: error: Invalid tag $ac_tag." >&2;}
8382	{ (exit 1); exit 1; }; };;
8383	:[FH]-) ac_tag=-:-;;
8384	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
8385	esac
8386	ac_save_IFS=$IFS
8387	IFS=:
8388	set x $ac_tag
8389	IFS=$ac_save_IFS
8390	shift
8391	ac_file=$1
8392	shift
8393
8394	case $ac_mode in
8395	:L) ac_source=$1;;
8396	:[FH])
8397	ac_file_inputs=
8398	for ac_f
8399	do
8400	case $ac_f in
8401	-) ac_f="$tmp/stdin";;
8402	*) # Look for the file first in the build tree, then in the source tree
8403	# (if the path is not absolute). The absolute path cannot be DOS-style,
8404	# because $ac_f cannot contain `:'.
8405	test -f "$ac_f" \|\|
8406	case $ac_f in
8407	[\\/$]*) false;;
8408	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
8409	esac \|\|
8410	{ { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
8411	echo "$as_me: error: cannot find input file: $ac_f" >&2;}
8412	{ (exit 1); exit 1; }; };;
8413	esac
8414	ac_file_inputs="$ac_file_inputs $ac_f"
8415	done
8416
8417	# Let's still pretend it is `configure' which instantiates (i.e., don't
8418	# use $as_me), people would be surprised to read:
8419	# /* config.h. Generated by config.status. */
8420	configure_input="Generated from "`IFS=:
8421	echo $* \| sed 's\|^[^:]/\|\|;s\|:[^:]/\|, \|g'`" by configure."
8422	if test x"$ac_file" != x-; then
8423	configure_input="$ac_file. $configure_input"
8424	{ echo "$as_me:$LINENO: creating $ac_file" >&5
8425	echo "$as_me: creating $ac_file" >&6;}
8426	fi
8427
8428	case $ac_tag in
8429	:-: \| *:-) cat >"$tmp/stdin";;
8430	esac
8431	;;
8432	esac
8433
8434	ac_dir=`$as_dirname -- "$ac_file" \|\|
8435	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
8436	X"$ac_file" : 'X$//$[^/]' \\| \
8437	X"$ac_file" : 'X$//$$' \\| \
8438	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
8439	echo X"$ac_file" \|
8440	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
8441	s//\1/
8442	q
8443	}
8444	/^X$\/\/$[^/].*/{
8445	s//\1/
8446	q
8447	}
8448	/^X$\/\/$$/{
8449	s//\1/
8450	q
8451	}
8452	/^X$\/$.*/{
8453	s//\1/
8454	q
8455	}
8456	s/.*/./; q'`
8457	{ as_dir="$ac_dir"
8458	case $as_dir in #(
8459	-*) as_dir=./$as_dir;;
8460	esac
8461	test -d "$as_dir" \|\| { $as_mkdir_p && mkdir -p "$as_dir"; } \|\| {
8462	as_dirs=
8463	while :; do
8464	case $as_dir in #(
8465	\') as_qdir=`echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #(
8466	*) as_qdir=$as_dir;;
8467	esac
8468	as_dirs="'$as_qdir' $as_dirs"
8469	as_dir=`$as_dirname -- "$as_dir" \|\|
8470	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
8471	X"$as_dir" : 'X$//$[^/]' \\| \
8472	X"$as_dir" : 'X$//$$' \\| \
8473	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
8474	echo X"$as_dir" \|
8475	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
8476	s//\1/
8477	q
8478	}
8479	/^X$\/\/$[^/].*/{
8480	s//\1/
8481	q
8482	}
8483	/^X$\/\/$$/{
8484	s//\1/
8485	q
8486	}
8487	/^X$\/$.*/{
8488	s//\1/
8489	q
8490	}
8491	s/.*/./; q'`
8492	test -d "$as_dir" && break
8493	done
8494	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
8495	} \|\| test -d "$as_dir" \|\| { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
8496	echo "$as_me: error: cannot create directory $as_dir" >&2;}
8497	{ (exit 1); exit 1; }; }; }
8498	ac_builddir=.
8499
8500	case "$ac_dir" in
8501	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
8502	*)
8503	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
8504	# A ".." for each directory in $ac_dir_suffix.
8505	ac_top_builddir_sub=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,/..,g;s,/,,'`
8506	case $ac_top_builddir_sub in
8507	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
8508	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
8509	esac ;;
8510	esac
8511	ac_abs_top_builddir=$ac_pwd
8512	ac_abs_builddir=$ac_pwd$ac_dir_suffix
8513	# for backward compatibility:
8514	ac_top_builddir=$ac_top_build_prefix
8515
8516	case $srcdir in
8517	.) # We are building in place.
8518	ac_srcdir=.
8519	ac_top_srcdir=$ac_top_builddir_sub
8520	ac_abs_top_srcdir=$ac_pwd ;;
8521	[\\/]* \| ?:[\\/]* ) # Absolute name.
8522	ac_srcdir=$srcdir$ac_dir_suffix;
8523	ac_top_srcdir=$srcdir
8524	ac_abs_top_srcdir=$srcdir ;;
8525	*) # Relative name.
8526	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
8527	ac_top_srcdir=$ac_top_build_prefix$srcdir
8528	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
8529	esac
8530	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
8531
8532
8533	case $ac_mode in
8534	:F)
8535	#
8536	# CONFIG_FILE
8537	#
8538
8539	case $INSTALL in
8540	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8541	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
8542	esac
8543	_ACEOF
8544
8545	cat >>$CONFIG_STATUS <<\_ACEOF
8546	# If the template does not know about datarootdir, expand it.
8547	# FIXME: This hack should be removed a few years after 2.60.
8548	ac_datarootdir_hack=; ac_datarootdir_seen=
8549
8550	case `sed -n '/datarootdir/ {
8551	p
8552	q
8553	}
8554	/@datadir@/p
8555	/@docdir@/p
8556	/@infodir@/p
8557	/@localedir@/p
8558	/@mandir@/p
8559	' $ac_file_inputs` in
8560	datarootdir) ac_datarootdir_seen=yes;;
8561	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)
8562	{ echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
8563	echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
8564	_ACEOF
8565	cat >>$CONFIG_STATUS <<_ACEOF
8566	ac_datarootdir_hack='
8567	s&@datadir@&$datadir&g
8568	s&@docdir@&$docdir&g
8569	s&@infodir@&$infodir&g
8570	s&@localedir@&$localedir&g
8571	s&@mandir@&$mandir&g
8572	s&\\\${datarootdir}&$datarootdir&g' ;;
8573	esac
8574	_ACEOF
8575
8576	# Neutralize VPATH when `$srcdir' = `.'.
8577	# Shell code in configure.ac might set extrasub.
8578	# FIXME: do we really want to maintain this feature?
8579	cat >>$CONFIG_STATUS <<_ACEOF
8580	sed "$ac_vpsub
8581	$extrasub
8582	_ACEOF
8583	cat >>$CONFIG_STATUS <<\_ACEOF
8584	:t
8585	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8586	s&@configure_input@&$configure_input&;t t
8587	s&@top_builddir@&$ac_top_builddir_sub&;t t
8588	s&@srcdir@&$ac_srcdir&;t t
8589	s&@abs_srcdir@&$ac_abs_srcdir&;t t
8590	s&@top_srcdir@&$ac_top_srcdir&;t t
8591	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
8592	s&@builddir@&$ac_builddir&;t t
8593	s&@abs_builddir@&$ac_abs_builddir&;t t
8594	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
8595	s&@INSTALL@&$ac_INSTALL&;t t
8596	$ac_datarootdir_hack
8597	" $ac_file_inputs \| sed -f "$tmp/subs-1.sed" >$tmp/out
8598
8599	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
8600	{ ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
8601	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
8602	{ echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8603	which seems to be undefined. Please make sure it is defined." >&5
8604	echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8605	which seems to be undefined. Please make sure it is defined." >&2;}
8606
8607	rm -f "$tmp/stdin"
8608	case $ac_file in
8609	-) cat "$tmp/out"; rm -f "$tmp/out";;
8610	*) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
8611	esac
8612	;;
8613	:H)
8614	#
8615	# CONFIG_HEADER
8616	#
8617	_ACEOF
8618
8619	# Transform confdefs.h into a sed script `conftest.defines', that
8620	# substitutes the proper values into config.h.in to produce config.h.
8621	rm -f conftest.defines conftest.tail
8622	# First, append a space to every undef/define line, to ease matching.
8623	echo 's/$/ /' >conftest.defines
8624	# Then, protect against being on the right side of a sed subst, or in
8625	# an unquoted here document, in config.status. If some macros were
8626	# called several times there might be several #defines for the same
8627	# symbol, which is useless. But do not sort them, since the last
8628	# AC_DEFINE must be honored.
8629	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
8630	# These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
8631	# NAME is the cpp macro being defined, VALUE is the value it is being given.
8632	# PARAMS is the parameter list in the macro definition--in most cases, it's
8633	# just an empty string.
8634	ac_dA='s,^\$[ #]\$[^ ]\\([ ]*'
8635	ac_dB='\\)[ (].*,\\1define\\2'
8636	ac_dC=' '
8637	ac_dD=' ,'
8638
8639	uniq confdefs.h \|
8640	sed -n '
8641	t rset
8642	:rset
8643	s/^[ ]#[ ]define[ ][ ]*//
8644	t ok
8645	d
8646	:ok
8647	s/[\\&,]/\\&/g
8648	s/^$'"$ac_word_re"'$$([^()])$[ ]$.*$/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
8649	s/^$'"$ac_word_re"'$[ ]$.$/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
8650	' >>conftest.defines
8651
8652	# Remove the space that was appended to ease matching.
8653	# Then replace #undef with comments. This is necessary, for
8654	# example, in the case of _POSIX_SOURCE, which is predefined and required
8655	# on some systems where configure will not decide to define it.
8656	# (The regexp can be short, since the line contains either #define or #undef.)
8657	echo 's/ $//
8658	s,^[ #]u.,/* & */,' >>conftest.defines
8659
8660	# Break up conftest.defines:
8661	ac_max_sed_lines=50
8662
8663	# First sed command is: sed -f defines.sed $ac_file_inputs >"$tmp/out1"
8664	# Second one is: sed -f defines.sed "$tmp/out1" >"$tmp/out2"
8665	# Third one will be: sed -f defines.sed "$tmp/out2" >"$tmp/out1"
8666	# et cetera.
8667	ac_in='$ac_file_inputs'
8668	ac_out='"$tmp/out1"'
8669	ac_nxt='"$tmp/out2"'
8670
8671	while :
8672	do
8673	# Write a here document:
8674	cat >>$CONFIG_STATUS <<_ACEOF
8675	# First, check the format of the line:
8676	cat >"\$tmp/defines.sed" <<\\CEOF
8677	/^[ ]#[ ]undef[ ][ ]$ac_word_re[ ]\$/b def
8678	/^[ ]#[ ]define[ ][ ]*$ac_word_re[( ]/b def
8679	b
8680	:def
8681	_ACEOF
8682	sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
8683	echo 'CEOF
8684	sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
8685	ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
8686	sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
8687	grep . conftest.tail >/dev/null \|\| break
8688	rm -f conftest.defines
8689	mv conftest.tail conftest.defines
8690	done
8691	rm -f conftest.defines conftest.tail
8692
8693	echo "ac_result=$ac_in" >>$CONFIG_STATUS
8694	cat >>$CONFIG_STATUS <<\_ACEOF
8695	if test x"$ac_file" != x-; then
8696	echo "/* $configure_input */" >"$tmp/config.h"
8697	cat "$ac_result" >>"$tmp/config.h"
8698	if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then
8699	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5
8700	echo "$as_me: $ac_file is unchanged" >&6;}
8701	else
8702	rm -f $ac_file
8703	mv "$tmp/config.h" $ac_file
8704	fi
8705	else
8706	echo "/* $configure_input */"
8707	cat "$ac_result"
8708	fi
8709	rm -f "$tmp/out12"
8710	;;
8711
8712
8713	esac
8714
8715	done # for ac_tag
8716
8717
8718	{ (exit 0); exit 0; }
8719	_ACEOF
8720	chmod +x $CONFIG_STATUS
8721	ac_clean_files=$ac_clean_files_save
8722
8723
8724	# configure is writing to config.log, and then calls config.status.
8725	# config.status does its own redirection, appending to config.log.
8726	# Unfortunately, on DOS this fails, as config.log is still kept open
8727	# by configure, so config.status won't be able to write to it; its
8728	# output is simply discarded. So we exec the FD to /dev/null,
8729	# effectively closing config.log, so it can be properly (re)opened and
8730	# appended to by config.status. When coming back to configure, we
8731	# need to make the FD available again.
8732	if test "$no_create" != yes; then
8733	ac_cs_success=:
8734	ac_config_status_args=
8735	test "$silent" = yes &&
8736	ac_config_status_args="$ac_config_status_args --quiet"
8737	exec 5>/dev/null
8738	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
8739	exec 5>>config.log
8740	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
8741	# would make configure fail if this is the last instruction.
8742	$ac_cs_success \|\| { (exit 1); exit 1; }
8743	fi
8744
8745	#
8746	# CONFIG_SUBDIRS section.
8747	#
8748	if test "$no_recursion" != yes; then
8749
8750	# Remove --cache-file and --srcdir arguments so they do not pile up.
8751	ac_sub_configure_args=
8752	ac_prev=
8753	eval "set x $ac_configure_args"
8754	shift
8755	for ac_arg
8756	do
8757	if test -n "$ac_prev"; then
8758	ac_prev=
8759	continue
8760	fi
8761	case $ac_arg in
8762	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
8763	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
8764	ac_prev=cache_file ;;
8765	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
8766	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \
8767	\| --c=*)
8768	;;
8769	--config-cache \| -C)
8770	;;
8771	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
8772	ac_prev=srcdir ;;
8773	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
8774	;;
8775	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
8776	ac_prev=prefix ;;
8777	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
8778	;;
8779	*)
8780	case $ac_arg in
8781	\') ac_arg=`echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
8782	esac
8783	ac_sub_configure_args="$ac_sub_configure_args '$ac_arg'" ;;
8784	esac
8785	done
8786
8787	# Always prepend --prefix to ensure using the same prefix
8788	# in subdir configurations.
8789	ac_arg="--prefix=$prefix"
8790	case $ac_arg in
8791	\') ac_arg=`echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
8792	esac
8793	ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
8794
8795	# Pass --silent
8796	if test "$silent" = yes; then
8797	ac_sub_configure_args="--silent $ac_sub_configure_args"
8798	fi
8799
8800	ac_popdir=`pwd`
8801	for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
8802
8803	# Do not complain, so a configure script can configure whichever
8804	# parts of a large source tree are present.
8805	test -d "$srcdir/$ac_dir" \|\| continue
8806
8807	ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
8808	echo "$as_me:$LINENO: $ac_msg" >&5
8809	echo "$ac_msg" >&6
8810	{ as_dir="$ac_dir"
8811	case $as_dir in #(
8812	-*) as_dir=./$as_dir;;
8813	esac
8814	test -d "$as_dir" \|\| { $as_mkdir_p && mkdir -p "$as_dir"; } \|\| {
8815	as_dirs=
8816	while :; do
8817	case $as_dir in #(
8818	\') as_qdir=`echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #(
8819	*) as_qdir=$as_dir;;
8820	esac
8821	as_dirs="'$as_qdir' $as_dirs"
8822	as_dir=`$as_dirname -- "$as_dir" \|\|
8823	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
8824	X"$as_dir" : 'X$//$[^/]' \\| \
8825	X"$as_dir" : 'X$//$$' \\| \
8826	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
8827	echo X"$as_dir" \|
8828	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
8829	s//\1/
8830	q
8831	}
8832	/^X$\/\/$[^/].*/{
8833	s//\1/
8834	q
8835	}
8836	/^X$\/\/$$/{
8837	s//\1/
8838	q
8839	}
8840	/^X$\/$.*/{
8841	s//\1/
8842	q
8843	}
8844	s/.*/./; q'`
8845	test -d "$as_dir" && break
8846	done
8847	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
8848	} \|\| test -d "$as_dir" \|\| { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
8849	echo "$as_me: error: cannot create directory $as_dir" >&2;}
8850	{ (exit 1); exit 1; }; }; }
8851	ac_builddir=.
8852
8853	case "$ac_dir" in
8854	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
8855	*)
8856	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
8857	# A ".." for each directory in $ac_dir_suffix.
8858	ac_top_builddir_sub=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,/..,g;s,/,,'`
8859	case $ac_top_builddir_sub in
8860	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
8861	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
8862	esac ;;
8863	esac
8864	ac_abs_top_builddir=$ac_pwd
8865	ac_abs_builddir=$ac_pwd$ac_dir_suffix
8866	# for backward compatibility:
8867	ac_top_builddir=$ac_top_build_prefix
8868
8869	case $srcdir in
8870	.) # We are building in place.
8871	ac_srcdir=.
8872	ac_top_srcdir=$ac_top_builddir_sub
8873	ac_abs_top_srcdir=$ac_pwd ;;
8874	[\\/]* \| ?:[\\/]* ) # Absolute name.
8875	ac_srcdir=$srcdir$ac_dir_suffix;
8876	ac_top_srcdir=$srcdir
8877	ac_abs_top_srcdir=$srcdir ;;
8878	*) # Relative name.
8879	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
8880	ac_top_srcdir=$ac_top_build_prefix$srcdir
8881	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
8882	esac
8883	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
8884
8885
8886	cd "$ac_dir"
8887
8888	# Check for guested configure; otherwise get Cygnus style configure.
8889	if test -f "$ac_srcdir/configure.gnu"; then
8890	ac_sub_configure=$ac_srcdir/configure.gnu
8891	elif test -f "$ac_srcdir/configure"; then
8892	ac_sub_configure=$ac_srcdir/configure
8893	elif test -f "$ac_srcdir/configure.in"; then
8894	# This should be Cygnus configure.
8895	ac_sub_configure=$ac_aux_dir/configure
8896	else
8897	{ echo "$as_me:$LINENO: WARNING: no configuration information is in $ac_dir" >&5
8898	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
8899	ac_sub_configure=
8900	fi
8901
8902	# The recursion is here.
8903	if test -n "$ac_sub_configure"; then
8904	# Make the cache file name correct relative to the subdirectory.
8905	case $cache_file in
8906	[\\/]* \| ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
8907	*) # Relative name.
8908	ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
8909	esac
8910
8911	{ echo "$as_me:$LINENO: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
8912	echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
8913	# The eval makes quoting arguments work.
8914	eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
8915	--cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" \|\|
8916	{ { echo "$as_me:$LINENO: error: $ac_sub_configure failed for $ac_dir" >&5
8917	echo "$as_me: error: $ac_sub_configure failed for $ac_dir" >&2;}
8918	{ (exit 1); exit 1; }; }
8919	fi
8920
8921	cd "$ac_popdir"
8922	done
8923	fi
8924
8925
8926

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