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configure @ 14669

Last change on this file since 14669 was 14669, checked in by BrainSlayer, 3 years ago
update to 2.1.9
Property svn:executable set to ``*
File size: 131.8 KB

Line
1	#! /bin/sh
2	# From configure.in Revision.
3	# Guess values for system-dependent variables and create Makefiles.
4	# Generated by GNU Autoconf 2.61.
5	#
6	# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
7	# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
8	# This configure script is free software; the Free Software Foundation
9	# gives unlimited permission to copy, distribute and modify it.
10	## --------------------- ##
11	## M4sh Initialization. ##
12	## --------------------- ##
13
14	# Be more Bourne compatible
15	DUALCASE=1; export DUALCASE # for MKS sh
16	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
17	emulate sh
18	NULLCMD=:
19	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
20	# is contrary to our usage. Disable this feature.
21	alias -g '${1+"$@"}'='"$@"'
22	setopt NO_GLOB_SUBST
23	else
24	case `(set -o) 2>/dev/null` in
25	posix) set -o posix ;;
26	esac
27
28	fi
29
30
31
32
33	# PATH needs CR
34	# Avoid depending upon Character Ranges.
35	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
36	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
37	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
38	as_cr_digits='0123456789'
39	as_cr_alnum=$as_cr_Letters$as_cr_digits
40
41	# The user is always right.
42	if test "${PATH_SEPARATOR+set}" != set; then
43	echo "#! /bin/sh" >conf$$.sh
44	echo "exit 0" >>conf$$.sh
45	chmod +x conf$$.sh
46	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
47	PATH_SEPARATOR=';'
48	else
49	PATH_SEPARATOR=:
50	fi
51	rm -f conf$$.sh
52	fi
53
54	# Support unset when possible.
55	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
56	as_unset=unset
57	else
58	as_unset=false
59	fi
60
61
62	# IFS
63	# We need space, tab and new line, in precisely that order. Quoting is
64	# there to prevent editors from complaining about space-tab.
65	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
66	# splitting by setting IFS to empty value.)
67	as_nl='
68	'
69	IFS=" "" $as_nl"
70
71	# Find who we are. Look in the path if we contain no directory separator.
72	case $0 in
73	[\\/] ) as_myself=$0 ;;
74	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
75	for as_dir in $PATH
76	do
77	IFS=$as_save_IFS
78	test -z "$as_dir" && as_dir=.
79	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
80	done
81	IFS=$as_save_IFS
82
83	;;
84	esac
85	# We did not find ourselves, most probably we were run as `sh COMMAND'
86	# in which case we are not to be found in the path.
87	if test "x$as_myself" = x; then
88	as_myself=$0
89	fi
90	if test ! -f "$as_myself"; then
91	echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
92	{ (exit 1); exit 1; }
93	fi
94
95	# Work around bugs in pre-3.0 UWIN ksh.
96	for as_var in ENV MAIL MAILPATH
97	do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
98	done
99	PS1='$ '
100	PS2='> '
101	PS4='+ '
102
103	# NLS nuisances.
104	for as_var in \
105	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
106	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
107	LC_TELEPHONE LC_TIME
108	do
109	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
110	eval $as_var=C; export $as_var
111	else
112	($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
113	fi
114	done
115
116	# Required to use basename.
117	if expr a : '$a$' >/dev/null 2>&1 &&
118	test "X`expr 00001 : '.*$...$'`" = X001; then
119	as_expr=expr
120	else
121	as_expr=false
122	fi
123
124	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
125	as_basename=basename
126	else
127	as_basename=false
128	fi
129
130
131	# Name of the executable.
132	as_me=`$as_basename -- "$0" \|\|
133	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
134	X"$0" : 'X$//$$' \\| \
135	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
136	echo X/"$0" \|
137	sed '/^.\/$[^/][^/]$\/*$/{
138	s//\1/
139	q
140	}
141	/^X\/$\/\/$$/{
142	s//\1/
143	q
144	}
145	/^X\/$\/$.*/{
146	s//\1/
147	q
148	}
149	s/.*/./; q'`
150
151	# CDPATH.
152	$as_unset CDPATH
153
154
155	if test "x$CONFIG_SHELL" = x; then
156	if (eval ":") 2>/dev/null; then
157	as_have_required=yes
158	else
159	as_have_required=no
160	fi
161
162	if test $as_have_required = yes && (eval ":
163	(as_func_return () {
164	(exit \$1)
165	}
166	as_func_success () {
167	as_func_return 0
168	}
169	as_func_failure () {
170	as_func_return 1
171	}
172	as_func_ret_success () {
173	return 0
174	}
175	as_func_ret_failure () {
176	return 1
177	}
178
179	exitcode=0
180	if as_func_success; then
181	:
182	else
183	exitcode=1
184	echo as_func_success failed.
185	fi
186
187	if as_func_failure; then
188	exitcode=1
189	echo as_func_failure succeeded.
190	fi
191
192	if as_func_ret_success; then
193	:
194	else
195	exitcode=1
196	echo as_func_ret_success failed.
197	fi
198
199	if as_func_ret_failure; then
200	exitcode=1
201	echo as_func_ret_failure succeeded.
202	fi
203
204	if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
205	:
206	else
207	exitcode=1
208	echo positional parameters were not saved.
209	fi
210
211	test \$exitcode = 0) \|\| { (exit 1); exit 1; }
212
213	(
214	as_lineno_1=\$LINENO
215	as_lineno_2=\$LINENO
216	test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
217	test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") \|\| { (exit 1); exit 1; }
218	") 2> /dev/null; then
219	:
220	else
221	as_candidate_shells=
222	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
223	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
224	do
225	IFS=$as_save_IFS
226	test -z "$as_dir" && as_dir=.
227	case $as_dir in
228	/*)
229	for as_base in sh bash ksh sh5; do
230	as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
231	done;;
232	esac
233	done
234	IFS=$as_save_IFS
235
236
237	for as_shell in $as_candidate_shells $SHELL; do
238	# Try only shells that exist, to save several forks.
239	if { test -f "$as_shell" \|\| test -f "$as_shell.exe"; } &&
240	{ ("$as_shell") 2> /dev/null <<\_ASEOF
241	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
242	emulate sh
243	NULLCMD=:
244	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
245	# is contrary to our usage. Disable this feature.
246	alias -g '${1+"$@"}'='"$@"'
247	setopt NO_GLOB_SUBST
248	else
249	case `(set -o) 2>/dev/null` in
250	posix) set -o posix ;;
251	esac
252
253	fi
254
255
256	:
257	_ASEOF
258	}; then
259	CONFIG_SHELL=$as_shell
260	as_have_required=yes
261	if { "$as_shell" 2> /dev/null <<\_ASEOF
262	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
263	emulate sh
264	NULLCMD=:
265	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
266	# is contrary to our usage. Disable this feature.
267	alias -g '${1+"$@"}'='"$@"'
268	setopt NO_GLOB_SUBST
269	else
270	case `(set -o) 2>/dev/null` in
271	posix) set -o posix ;;
272	esac
273
274	fi
275
276
277	:
278	(as_func_return () {
279	(exit $1)
280	}
281	as_func_success () {
282	as_func_return 0
283	}
284	as_func_failure () {
285	as_func_return 1
286	}
287	as_func_ret_success () {
288	return 0
289	}
290	as_func_ret_failure () {
291	return 1
292	}
293
294	exitcode=0
295	if as_func_success; then
296	:
297	else
298	exitcode=1
299	echo as_func_success failed.
300	fi
301
302	if as_func_failure; then
303	exitcode=1
304	echo as_func_failure succeeded.
305	fi
306
307	if as_func_ret_success; then
308	:
309	else
310	exitcode=1
311	echo as_func_ret_success failed.
312	fi
313
314	if as_func_ret_failure; then
315	exitcode=1
316	echo as_func_ret_failure succeeded.
317	fi
318
319	if ( set x; as_func_ret_success y && test x = "$1" ); then
320	:
321	else
322	exitcode=1
323	echo positional parameters were not saved.
324	fi
325
326	test $exitcode = 0) \|\| { (exit 1); exit 1; }
327
328	(
329	as_lineno_1=$LINENO
330	as_lineno_2=$LINENO
331	test "x$as_lineno_1" != "x$as_lineno_2" &&
332	test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") \|\| { (exit 1); exit 1; }
333
334	_ASEOF
335	}; then
336	break
337	fi
338
339	fi
340
341	done
342
343	if test "x$CONFIG_SHELL" != x; then
344	for as_var in BASH_ENV ENV
345	do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
346	done
347	export CONFIG_SHELL
348	exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
349	fi
350
351
352	if test $as_have_required = no; then
353	echo This script requires a shell more modern than all the
354	echo shells that I found on your system. Please install a
355	echo modern shell, or manually run the script under such a
356	echo shell if you do have one.
357	{ (exit 1); exit 1; }
358	fi
359
360
361	fi
362
363	fi
364
365
366
367	(eval "as_func_return () {
368	(exit \$1)
369	}
370	as_func_success () {
371	as_func_return 0
372	}
373	as_func_failure () {
374	as_func_return 1
375	}
376	as_func_ret_success () {
377	return 0
378	}
379	as_func_ret_failure () {
380	return 1
381	}
382
383	exitcode=0
384	if as_func_success; then
385	:
386	else
387	exitcode=1
388	echo as_func_success failed.
389	fi
390
391	if as_func_failure; then
392	exitcode=1
393	echo as_func_failure succeeded.
394	fi
395
396	if as_func_ret_success; then
397	:
398	else
399	exitcode=1
400	echo as_func_ret_success failed.
401	fi
402
403	if as_func_ret_failure; then
404	exitcode=1
405	echo as_func_ret_failure succeeded.
406	fi
407
408	if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
409	:
410	else
411	exitcode=1
412	echo positional parameters were not saved.
413	fi
414
415	test \$exitcode = 0") \|\| {
416	echo No shell found that supports shell functions.
417	echo Please tell autoconf@gnu.org about your system,
418	echo including any error possibly output before this
419	echo message
420	}
421
422
423
424	as_lineno_1=$LINENO
425	as_lineno_2=$LINENO
426	test "x$as_lineno_1" != "x$as_lineno_2" &&
427	test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" \|\| {
428
429	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
430	# uniformly replaced by the line number. The first 'sed' inserts a
431	# line-number line after each line using $LINENO; the second 'sed'
432	# does the real work. The second script uses 'N' to pair each
433	# line-number line with the line containing $LINENO, and appends
434	# trailing '-' during substitution so that $LINENO is not a special
435	# case at line end.
436	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
437	# scripts with optimization help from Paolo Bonzini. Blame Lee
438	# E. McMahon (1931-1989) for sed's syntax. :-)
439	sed -n '
440	p
441	/[$]LINENO/=
442	' <$as_myself \|
443	sed '
444	s/[$]LINENO.*/&-/
445	t lineno
446	b
447	:lineno
448	N
449	:loop
450	s/[$]LINENO$[^'$as_cr_alnum'_].\n$$.$/\2\1\2/
451	t loop
452	s/-\n.*//
453	' >$as_me.lineno &&
454	chmod +x "$as_me.lineno" \|\|
455	{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
456	{ (exit 1); exit 1; }; }
457
458	# Don't try to exec as it changes $[0], causing all sort of problems
459	# (the dirname of $[0] is not the place where we might find the
460	# original and so on. Autoconf is especially sensitive to this).
461	. "./$as_me.lineno"
462	# Exit status is that of the last command.
463	exit
464	}
465
466
467	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
468	as_dirname=dirname
469	else
470	as_dirname=false
471	fi
472
473	ECHO_C= ECHO_N= ECHO_T=
474	case `echo -n x` in
475	-n*)
476	case `echo 'x\c'` in
477	c) ECHO_T=' ';; # ECHO_T is single tab character.
478	*) ECHO_C='\c';;
479	esac;;
480	*)
481	ECHO_N='-n';;
482	esac
483
484	if expr a : '$a$' >/dev/null 2>&1 &&
485	test "X`expr 00001 : '.*$...$'`" = X001; then
486	as_expr=expr
487	else
488	as_expr=false
489	fi
490
491	rm -f conf$$ conf$$.exe conf$$.file
492	if test -d conf$$.dir; then
493	rm -f conf$$.dir/conf$$.file
494	else
495	rm -f conf$$.dir
496	mkdir conf$$.dir
497	fi
498	echo >conf$$.file
499	if ln -s conf$$.file conf$$ 2>/dev/null; then
500	as_ln_s='ln -s'
501	# ... but there are two gotchas:
502	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
503	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
504	# In both cases, we have to default to `cp -p'.
505	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
506	as_ln_s='cp -p'
507	elif ln conf$$.file conf$$ 2>/dev/null; then
508	as_ln_s=ln
509	else
510	as_ln_s='cp -p'
511	fi
512	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
513	rmdir conf$$.dir 2>/dev/null
514
515	if mkdir -p . 2>/dev/null; then
516	as_mkdir_p=:
517	else
518	test -d ./-p && rmdir ./-p
519	as_mkdir_p=false
520	fi
521
522	if test -x / >/dev/null 2>&1; then
523	as_test_x='test -x'
524	else
525	if ls -dL / >/dev/null 2>&1; then
526	as_ls_L_option=L
527	else
528	as_ls_L_option=
529	fi
530	as_test_x='
531	eval sh -c '\''
532	if test -d "$1"; then
533	test -d "$1/.";
534	else
535	case $1 in
536	-*)set "./$1";;
537	esac;
538	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
539	???[sx]):;;)false;;esac;fi
540	'\'' sh
541	'
542	fi
543	as_executable_p=$as_test_x
544
545	# Sed expression to map a string onto a valid CPP name.
546	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
547
548	# Sed expression to map a string onto a valid variable name.
549	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
550
551
552
553	exec 7<&0 </dev/null 6>&1
554
555	# Name of the host.
556	# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
557	# so uname gets run too.
558	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
559
560	#
561	# Initializations.
562	#
563	ac_default_prefix=/usr/local
564	ac_clean_files=
565	ac_config_libobj_dir=.
566	LIBOBJS=
567	cross_compiling=no
568	subdirs=
569	MFLAGS=
570	MAKEFLAGS=
571	SHELL=${CONFIG_SHELL-/bin/sh}
572
573	# Identity of this package.
574	PACKAGE_NAME=
575	PACKAGE_TARNAME=
576	PACKAGE_VERSION=
577	PACKAGE_STRING=
578	PACKAGE_BUGREPORT=
579
580	ac_unique_file="rlm_krb5.c"
581	ac_subst_vars='SHELL
582	PATH_SEPARATOR
583	PACKAGE_NAME
584	PACKAGE_TARNAME
585	PACKAGE_VERSION
586	PACKAGE_STRING
587	PACKAGE_BUGREPORT
588	exec_prefix
589	prefix
590	program_transform_name
591	bindir
592	sbindir
593	libexecdir
594	datarootdir
595	datadir
596	sysconfdir
597	sharedstatedir
598	localstatedir
599	includedir
600	oldincludedir
601	docdir
602	infodir
603	htmldir
604	dvidir
605	pdfdir
606	psdir
607	libdir
608	localedir
609	mandir
610	DEFS
611	ECHO_C
612	ECHO_N
613	ECHO_T
614	LIBS
615	build_alias
616	host_alias
617	target_alias
618	CC
619	CFLAGS
620	LDFLAGS
621	CPPFLAGS
622	ac_ct_CC
623	EXEEXT
624	OBJEXT
625	CPP
626	krb5_cflags
627	krb5_ldflags
628	targetname
629	LIBOBJS
630	LTLIBOBJS'
631	ac_subst_files=''
632	ac_precious_vars='build_alias
633	host_alias
634	target_alias
635	CC
636	CFLAGS
637	LDFLAGS
638	LIBS
639	CPPFLAGS
640	CPP'
641
642
643	# Initialize some variables set by options.
644	ac_init_help=
645	ac_init_version=false
646	# The variables have the same names as the options, with
647	# dashes changed to underlines.
648	cache_file=/dev/null
649	exec_prefix=NONE
650	no_create=
651	no_recursion=
652	prefix=NONE
653	program_prefix=NONE
654	program_suffix=NONE
655	program_transform_name=s,x,x,
656	silent=
657	site=
658	srcdir=
659	verbose=
660	x_includes=NONE
661	x_libraries=NONE
662
663	# Installation directory options.
664	# These are left unexpanded so users can "make install exec_prefix=/foo"
665	# and all the variables that are supposed to be based on exec_prefix
666	# by default will actually change.
667	# Use braces instead of parens because sh, perl, etc. also accept them.
668	# (The list follows the same order as the GNU Coding Standards.)
669	bindir='${exec_prefix}/bin'
670	sbindir='${exec_prefix}/sbin'
671	libexecdir='${exec_prefix}/libexec'
672	datarootdir='${prefix}/share'
673	datadir='${datarootdir}'
674	sysconfdir='${prefix}/etc'
675	sharedstatedir='${prefix}/com'
676	localstatedir='${prefix}/var'
677	includedir='${prefix}/include'
678	oldincludedir='/usr/include'
679	docdir='${datarootdir}/doc/${PACKAGE}'
680	infodir='${datarootdir}/info'
681	htmldir='${docdir}'
682	dvidir='${docdir}'
683	pdfdir='${docdir}'
684	psdir='${docdir}'
685	libdir='${exec_prefix}/lib'
686	localedir='${datarootdir}/locale'
687	mandir='${datarootdir}/man'
688
689	ac_prev=
690	ac_dashdash=
691	for ac_option
692	do
693	# If the previous option needs an argument, assign it.
694	if test -n "$ac_prev"; then
695	eval $ac_prev=\$ac_option
696	ac_prev=
697	continue
698	fi
699
700	case $ac_option in
701	=) ac_optarg=`expr "X$ac_option" : '[^=]=$.$'` ;;
702	*) ac_optarg=yes ;;
703	esac
704
705	# Accept the important Cygnus configure options, so we can diagnose typos.
706
707	case $ac_dashdash$ac_option in
708	--)
709	ac_dashdash=yes ;;
710
711	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
712	ac_prev=bindir ;;
713	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
714	bindir=$ac_optarg ;;
715
716	-build \| --build \| --buil \| --bui \| --bu)
717	ac_prev=build_alias ;;
718	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
719	build_alias=$ac_optarg ;;
720
721	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
722	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
723	ac_prev=cache_file ;;
724	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
725	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
726	cache_file=$ac_optarg ;;
727
728	--config-cache \| -C)
729	cache_file=config.cache ;;
730
731	-datadir \| --datadir \| --datadi \| --datad)
732	ac_prev=datadir ;;
733	-datadir=* \| --datadir=* \| --datadi=* \| --datad=*)
734	datadir=$ac_optarg ;;
735
736	-datarootdir \| --datarootdir \| --datarootdi \| --datarootd \| --dataroot \
737	\| --dataroo \| --dataro \| --datar)
738	ac_prev=datarootdir ;;
739	-datarootdir=* \| --datarootdir=* \| --datarootdi=* \| --datarootd=* \
740	\| --dataroot=* \| --dataroo=* \| --dataro=* \| --datar=*)
741	datarootdir=$ac_optarg ;;
742
743	-disable-* \| --disable-*)
744	ac_feature=`expr "x$ac_option" : 'x-disable-$.$'`
745	# Reject names that are not valid shell variable names.
746	expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
747	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
748	{ (exit 1); exit 1; }; }
749	ac_feature=`echo $ac_feature \| sed 's/[-.]/_/g'`
750	eval enable_$ac_feature=no ;;
751
752	-docdir \| --docdir \| --docdi \| --doc \| --do)
753	ac_prev=docdir ;;
754	-docdir=* \| --docdir=* \| --docdi=* \| --doc=* \| --do=*)
755	docdir=$ac_optarg ;;
756
757	-dvidir \| --dvidir \| --dvidi \| --dvid \| --dvi \| --dv)
758	ac_prev=dvidir ;;
759	-dvidir=* \| --dvidir=* \| --dvidi=* \| --dvid=* \| --dvi=* \| --dv=*)
760	dvidir=$ac_optarg ;;
761
762	-enable-* \| --enable-*)
763	ac_feature=`expr "x$ac_option" : 'x-enable-$[^=]$'`
764	# Reject names that are not valid shell variable names.
765	expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
766	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
767	{ (exit 1); exit 1; }; }
768	ac_feature=`echo $ac_feature \| sed 's/[-.]/_/g'`
769	eval enable_$ac_feature=\$ac_optarg ;;
770
771	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
772	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
773	\| --exec \| --exe \| --ex)
774	ac_prev=exec_prefix ;;
775	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
776	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
777	\| --exec=* \| --exe=* \| --ex=*)
778	exec_prefix=$ac_optarg ;;
779
780	-gas \| --gas \| --ga \| --g)
781	# Obsolete; use --with-gas.
782	with_gas=yes ;;
783
784	-help \| --help \| --hel \| --he \| -h)
785	ac_init_help=long ;;
786	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
787	ac_init_help=recursive ;;
788	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
789	ac_init_help=short ;;
790
791	-host \| --host \| --hos \| --ho)
792	ac_prev=host_alias ;;
793	-host=* \| --host=* \| --hos=* \| --ho=*)
794	host_alias=$ac_optarg ;;
795
796	-htmldir \| --htmldir \| --htmldi \| --htmld \| --html \| --htm \| --ht)
797	ac_prev=htmldir ;;
798	-htmldir=* \| --htmldir=* \| --htmldi=* \| --htmld=* \| --html=* \| --htm=* \
799	\| --ht=*)
800	htmldir=$ac_optarg ;;
801
802	-includedir \| --includedir \| --includedi \| --included \| --include \
803	\| --includ \| --inclu \| --incl \| --inc)
804	ac_prev=includedir ;;
805	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
806	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
807	includedir=$ac_optarg ;;
808
809	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
810	ac_prev=infodir ;;
811	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
812	infodir=$ac_optarg ;;
813
814	-libdir \| --libdir \| --libdi \| --libd)
815	ac_prev=libdir ;;
816	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
817	libdir=$ac_optarg ;;
818
819	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
820	\| --libexe \| --libex \| --libe)
821	ac_prev=libexecdir ;;
822	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
823	\| --libexe=* \| --libex=* \| --libe=*)
824	libexecdir=$ac_optarg ;;
825
826	-localedir \| --localedir \| --localedi \| --localed \| --locale)
827	ac_prev=localedir ;;
828	-localedir=* \| --localedir=* \| --localedi=* \| --localed=* \| --locale=*)
829	localedir=$ac_optarg ;;
830
831	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
832	\| --localstate \| --localstat \| --localsta \| --localst \| --locals)
833	ac_prev=localstatedir ;;
834	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
835	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \| --locals=*)
836	localstatedir=$ac_optarg ;;
837
838	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
839	ac_prev=mandir ;;
840	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
841	mandir=$ac_optarg ;;
842
843	-nfp \| --nfp \| --nf)
844	# Obsolete; use --without-fp.
845	with_fp=no ;;
846
847	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
848	\| --no-cr \| --no-c \| -n)
849	no_create=yes ;;
850
851	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
852	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
853	no_recursion=yes ;;
854
855	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
856	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
857	\| --oldin \| --oldi \| --old \| --ol \| --o)
858	ac_prev=oldincludedir ;;
859	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
860	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
861	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
862	oldincludedir=$ac_optarg ;;
863
864	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
865	ac_prev=prefix ;;
866	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
867	prefix=$ac_optarg ;;
868
869	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
870	\| --program-pre \| --program-pr \| --program-p)
871	ac_prev=program_prefix ;;
872	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
873	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
874	program_prefix=$ac_optarg ;;
875
876	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
877	\| --program-suf \| --program-su \| --program-s)
878	ac_prev=program_suffix ;;
879	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
880	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
881	program_suffix=$ac_optarg ;;
882
883	-program-transform-name \| --program-transform-name \
884	\| --program-transform-nam \| --program-transform-na \
885	\| --program-transform-n \| --program-transform- \
886	\| --program-transform \| --program-transfor \
887	\| --program-transfo \| --program-transf \
888	\| --program-trans \| --program-tran \
889	\| --progr-tra \| --program-tr \| --program-t)
890	ac_prev=program_transform_name ;;
891	-program-transform-name=* \| --program-transform-name=* \
892	\| --program-transform-nam=* \| --program-transform-na=* \
893	\| --program-transform-n=* \| --program-transform-=* \
894	\| --program-transform=* \| --program-transfor=* \
895	\| --program-transfo=* \| --program-transf=* \
896	\| --program-trans=* \| --program-tran=* \
897	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
898	program_transform_name=$ac_optarg ;;
899
900	-pdfdir \| --pdfdir \| --pdfdi \| --pdfd \| --pdf \| --pd)
901	ac_prev=pdfdir ;;
902	-pdfdir=* \| --pdfdir=* \| --pdfdi=* \| --pdfd=* \| --pdf=* \| --pd=*)
903	pdfdir=$ac_optarg ;;
904
905	-psdir \| --psdir \| --psdi \| --psd \| --ps)
906	ac_prev=psdir ;;
907	-psdir=* \| --psdir=* \| --psdi=* \| --psd=* \| --ps=*)
908	psdir=$ac_optarg ;;
909
910	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
911	\| -silent \| --silent \| --silen \| --sile \| --sil)
912	silent=yes ;;
913
914	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
915	ac_prev=sbindir ;;
916	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
917	\| --sbi=* \| --sb=*)
918	sbindir=$ac_optarg ;;
919
920	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
921	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
922	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
923	\| --sha \| --sh)
924	ac_prev=sharedstatedir ;;
925	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
926	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
927	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
928	\| --sha=* \| --sh=*)
929	sharedstatedir=$ac_optarg ;;
930
931	-site \| --site \| --sit)
932	ac_prev=site ;;
933	-site=* \| --site=* \| --sit=*)
934	site=$ac_optarg ;;
935
936	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
937	ac_prev=srcdir ;;
938	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
939	srcdir=$ac_optarg ;;
940
941	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
942	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
943	ac_prev=sysconfdir ;;
944	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
945	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
946	sysconfdir=$ac_optarg ;;
947
948	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
949	ac_prev=target_alias ;;
950	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
951	target_alias=$ac_optarg ;;
952
953	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
954	verbose=yes ;;
955
956	-version \| --version \| --versio \| --versi \| --vers \| -V)
957	ac_init_version=: ;;
958
959	-with-* \| --with-*)
960	ac_package=`expr "x$ac_option" : 'x-with-$[^=]$'`
961	# Reject names that are not valid shell variable names.
962	expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
963	{ echo "$as_me: error: invalid package name: $ac_package" >&2
964	{ (exit 1); exit 1; }; }
965	ac_package=`echo $ac_package \| sed 's/[-.]/_/g'`
966	eval with_$ac_package=\$ac_optarg ;;
967
968	-without-* \| --without-*)
969	ac_package=`expr "x$ac_option" : 'x-without-$.$'`
970	# Reject names that are not valid shell variable names.
971	expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
972	{ echo "$as_me: error: invalid package name: $ac_package" >&2
973	{ (exit 1); exit 1; }; }
974	ac_package=`echo $ac_package \| sed 's/[-.]/_/g'`
975	eval with_$ac_package=no ;;
976
977	--x)
978	# Obsolete; use --with-x.
979	with_x=yes ;;
980
981	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
982	\| --x-incl \| --x-inc \| --x-in \| --x-i)
983	ac_prev=x_includes ;;
984	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
985	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
986	x_includes=$ac_optarg ;;
987
988	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
989	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
990	ac_prev=x_libraries ;;
991	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
992	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
993	x_libraries=$ac_optarg ;;
994
995	-*) { echo "$as_me: error: unrecognized option: $ac_option
996	Try \`$0 --help' for more information." >&2
997	{ (exit 1); exit 1; }; }
998	;;
999
1000	=)
1001	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
1002	# Reject names that are not valid shell variable names.
1003	expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
1004	{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2
1005	{ (exit 1); exit 1; }; }
1006	eval $ac_envvar=\$ac_optarg
1007	export $ac_envvar ;;
1008
1009	*)
1010	# FIXME: should be removed in autoconf 3.0.
1011	echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1012	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1013	echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1014	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1015	;;
1016
1017	esac
1018	done
1019
1020	if test -n "$ac_prev"; then
1021	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
1022	{ echo "$as_me: error: missing argument to $ac_option" >&2
1023	{ (exit 1); exit 1; }; }
1024	fi
1025
1026	# Be sure to have absolute directory names.
1027	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1028	datadir sysconfdir sharedstatedir localstatedir includedir \
1029	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1030	libdir localedir mandir
1031	do
1032	eval ac_val=\$$ac_var
1033	case $ac_val in
1034	[\\/$]* \| ?:[\\/]* ) continue;;
1035	NONE \| '' ) case $ac_var in *prefix ) continue;; esac;;
1036	esac
1037	{ echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
1038	{ (exit 1); exit 1; }; }
1039	done
1040
1041	# There might be people who depend on the old broken behavior: `$host'
1042	# used to hold the argument of --host etc.
1043	# FIXME: To remove some day.
1044	build=$build_alias
1045	host=$host_alias
1046	target=$target_alias
1047
1048	# FIXME: To remove some day.
1049	if test "x$host_alias" != x; then
1050	if test "x$build_alias" = x; then
1051	cross_compiling=maybe
1052	echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1053	If a cross compiler is detected then cross compile mode will be used." >&2
1054	elif test "x$build_alias" != "x$host_alias"; then
1055	cross_compiling=yes
1056	fi
1057	fi
1058
1059	ac_tool_prefix=
1060	test -n "$host_alias" && ac_tool_prefix=$host_alias-
1061
1062	test "$silent" = yes && exec 6>/dev/null
1063
1064
1065	ac_pwd=`pwd` && test -n "$ac_pwd" &&
1066	ac_ls_di=`ls -di .` &&
1067	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` \|\|
1068	{ echo "$as_me: error: Working directory cannot be determined" >&2
1069	{ (exit 1); exit 1; }; }
1070	test "X$ac_ls_di" = "X$ac_pwd_ls_di" \|\|
1071	{ echo "$as_me: error: pwd does not report name of working directory" >&2
1072	{ (exit 1); exit 1; }; }
1073
1074
1075	# Find the source files, if location was not specified.
1076	if test -z "$srcdir"; then
1077	ac_srcdir_defaulted=yes
1078	# Try the directory containing this script, then the parent directory.
1079	ac_confdir=`$as_dirname -- "$0" \|\|
1080	$as_expr X"$0" : 'X$.[^/]$//[^/][^/]/$' \\| \
1081	X"$0" : 'X$//$[^/]' \\| \
1082	X"$0" : 'X$//$$' \\| \
1083	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
1084	echo X"$0" \|
1085	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
1086	s//\1/
1087	q
1088	}
1089	/^X$\/\/$[^/].*/{
1090	s//\1/
1091	q
1092	}
1093	/^X$\/\/$$/{
1094	s//\1/
1095	q
1096	}
1097	/^X$\/$.*/{
1098	s//\1/
1099	q
1100	}
1101	s/.*/./; q'`
1102	srcdir=$ac_confdir
1103	if test ! -r "$srcdir/$ac_unique_file"; then
1104	srcdir=..
1105	fi
1106	else
1107	ac_srcdir_defaulted=no
1108	fi
1109	if test ! -r "$srcdir/$ac_unique_file"; then
1110	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1111	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
1112	{ (exit 1); exit 1; }; }
1113	fi
1114	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1115	ac_abs_confdir=`(
1116	cd "$srcdir" && test -r "./$ac_unique_file" \|\| { echo "$as_me: error: $ac_msg" >&2
1117	{ (exit 1); exit 1; }; }
1118	pwd)`
1119	# When building in place, set srcdir=.
1120	if test "$ac_abs_confdir" = "$ac_pwd"; then
1121	srcdir=.
1122	fi
1123	# Remove unnecessary trailing slashes from srcdir.
1124	# Double slashes in file names in object file debugging info
1125	# mess up M-x gdb in Emacs.
1126	case $srcdir in
1127	/) srcdir=`expr "X$srcdir" : 'X$.[^/]$' \\| "X$srcdir" : 'X$.*$'`;;
1128	esac
1129	for ac_var in $ac_precious_vars; do
1130	eval ac_env_${ac_var}_set=\${${ac_var}+set}
1131	eval ac_env_${ac_var}_value=\$${ac_var}
1132	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1133	eval ac_cv_env_${ac_var}_value=\$${ac_var}
1134	done
1135
1136	#
1137	# Report the --help message.
1138	#
1139	if test "$ac_init_help" = "long"; then
1140	# Omit some internal or obsolete options to make the list less imposing.
1141	# This message is too long to be a string in the A/UX 3.1 sh.
1142	cat <<_ACEOF
1143	\`configure' configures this package to adapt to many kinds of systems.
1144
1145	Usage: $0 [OPTION]... [VAR=VALUE]...
1146
1147	To assign environment variables (e.g., CC, CFLAGS...), specify them as
1148	VAR=VALUE. See below for descriptions of some of the useful variables.
1149
1150	Defaults for the options are specified in brackets.
1151
1152	Configuration:
1153	-h, --help display this help and exit
1154	--help=short display options specific to this package
1155	--help=recursive display the short help of all the included packages
1156	-V, --version display version information and exit
1157	-q, --quiet, --silent do not print \`checking...' messages
1158	--cache-file=FILE cache test results in FILE [disabled]
1159	-C, --config-cache alias for \`--cache-file=config.cache'
1160	-n, --no-create do not create output files
1161	--srcdir=DIR find the sources in DIR [configure dir or \`..']
1162
1163	Installation directories:
1164	--prefix=PREFIX install architecture-independent files in PREFIX
1165	[$ac_default_prefix]
1166	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1167	[PREFIX]
1168
1169	By default, \`make install' will install all the files in
1170	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1171	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1172	for instance \`--prefix=\$HOME'.
1173
1174	For better control, use the options below.
1175
1176	Fine tuning of the installation directories:
1177	--bindir=DIR user executables [EPREFIX/bin]
1178	--sbindir=DIR system admin executables [EPREFIX/sbin]
1179	--libexecdir=DIR program executables [EPREFIX/libexec]
1180	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1181	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1182	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
1183	--libdir=DIR object code libraries [EPREFIX/lib]
1184	--includedir=DIR C header files [PREFIX/include]
1185	--oldincludedir=DIR C header files for non-gcc [/usr/include]
1186	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1187	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1188	--infodir=DIR info documentation [DATAROOTDIR/info]
1189	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1190	--mandir=DIR man documentation [DATAROOTDIR/man]
1191	--docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1192	--htmldir=DIR html documentation [DOCDIR]
1193	--dvidir=DIR dvi documentation [DOCDIR]
1194	--pdfdir=DIR pdf documentation [DOCDIR]
1195	--psdir=DIR ps documentation [DOCDIR]
1196	_ACEOF
1197
1198	cat <<\_ACEOF
1199	_ACEOF
1200	fi
1201
1202	if test -n "$ac_init_help"; then
1203
1204	cat <<\_ACEOF
1205
1206	Optional Features:
1207	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1208	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1209	--enable-heimdal-krb5 Enable if you have heimdal krb5
1210
1211	Optional Packages:
1212	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1213	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1214	--with-rlm-krb5-lib-dir=DIR Directory for krb5 library files
1215	--with-rlm-krb5-include-dir=DIR Directory for krb5 include files
1216
1217	Some influential environment variables:
1218	CC C compiler command
1219	CFLAGS C compiler flags
1220	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1221	nonstandard directory <lib dir>
1222	LIBS libraries to pass to the linker, e.g. -l<library>
1223	CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1224	you have headers in a nonstandard directory <include dir>
1225	CPP C preprocessor
1226
1227	Use these variables to override the choices made by `configure' or to help
1228	it to find libraries and programs with nonstandard names/locations.
1229
1230	_ACEOF
1231	ac_status=$?
1232	fi
1233
1234	if test "$ac_init_help" = "recursive"; then
1235	# If there are subdirs, report their specific --help.
1236	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1237	test -d "$ac_dir" \|\| continue
1238	ac_builddir=.
1239
1240	case "$ac_dir" in
1241	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1242	*)
1243	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
1244	# A ".." for each directory in $ac_dir_suffix.
1245	ac_top_builddir_sub=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,/..,g;s,/,,'`
1246	case $ac_top_builddir_sub in
1247	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1248	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1249	esac ;;
1250	esac
1251	ac_abs_top_builddir=$ac_pwd
1252	ac_abs_builddir=$ac_pwd$ac_dir_suffix
1253	# for backward compatibility:
1254	ac_top_builddir=$ac_top_build_prefix
1255
1256	case $srcdir in
1257	.) # We are building in place.
1258	ac_srcdir=.
1259	ac_top_srcdir=$ac_top_builddir_sub
1260	ac_abs_top_srcdir=$ac_pwd ;;
1261	[\\/]* \| ?:[\\/]* ) # Absolute name.
1262	ac_srcdir=$srcdir$ac_dir_suffix;
1263	ac_top_srcdir=$srcdir
1264	ac_abs_top_srcdir=$srcdir ;;
1265	*) # Relative name.
1266	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1267	ac_top_srcdir=$ac_top_build_prefix$srcdir
1268	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1269	esac
1270	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1271
1272	cd "$ac_dir" \|\| { ac_status=$?; continue; }
1273	# Check for guested configure.
1274	if test -f "$ac_srcdir/configure.gnu"; then
1275	echo &&
1276	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
1277	elif test -f "$ac_srcdir/configure"; then
1278	echo &&
1279	$SHELL "$ac_srcdir/configure" --help=recursive
1280	else
1281	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1282	fi \|\| ac_status=$?
1283	cd "$ac_pwd" \|\| { ac_status=$?; break; }
1284	done
1285	fi
1286
1287	test -n "$ac_init_help" && exit $ac_status
1288	if $ac_init_version; then
1289	cat <<\_ACEOF
1290	configure
1291	generated by GNU Autoconf 2.61
1292
1293	Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
1294	2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1295	This configure script is free software; the Free Software Foundation
1296	gives unlimited permission to copy, distribute and modify it.
1297	_ACEOF
1298	exit
1299	fi
1300	cat >config.log <<_ACEOF
1301	This file contains any messages produced by compilers while
1302	running configure, to aid debugging if configure makes a mistake.
1303
1304	It was created by $as_me, which was
1305	generated by GNU Autoconf 2.61. Invocation command line was
1306
1307	$ $0 $@
1308
1309	_ACEOF
1310	exec 5>>config.log
1311	{
1312	cat <<_ASUNAME
1313	## --------- ##
1314	## Platform. ##
1315	## --------- ##
1316
1317	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
1318	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
1319	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
1320	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
1321	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
1322
1323	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
1324	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
1325
1326	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
1327	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
1328	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
1329	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null \|\| echo unknown`
1330	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
1331	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
1332	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
1333
1334	_ASUNAME
1335
1336	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1337	for as_dir in $PATH
1338	do
1339	IFS=$as_save_IFS
1340	test -z "$as_dir" && as_dir=.
1341	echo "PATH: $as_dir"
1342	done
1343	IFS=$as_save_IFS
1344
1345	} >&5
1346
1347	cat >&5 <<_ACEOF
1348
1349
1350	## ----------- ##
1351	## Core tests. ##
1352	## ----------- ##
1353
1354	_ACEOF
1355
1356
1357	# Keep a trace of the command line.
1358	# Strip out --no-create and --no-recursion so they do not pile up.
1359	# Strip out --silent because we don't want to record it for future runs.
1360	# Also quote any args containing shell meta-characters.
1361	# Make two passes to allow for proper duplicate-argument suppression.
1362	ac_configure_args=
1363	ac_configure_args0=
1364	ac_configure_args1=
1365	ac_must_keep_next=false
1366	for ac_pass in 1 2
1367	do
1368	for ac_arg
1369	do
1370	case $ac_arg in
1371	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
1372	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1373	\| -silent \| --silent \| --silen \| --sile \| --sil)
1374	continue ;;
1375	\')
1376	ac_arg=`echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
1377	esac
1378	case $ac_pass in
1379	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1380	2)
1381	ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1382	if test $ac_must_keep_next = true; then
1383	ac_must_keep_next=false # Got value, back to normal.
1384	else
1385	case $ac_arg in
1386	= \| --config-cache \| -C \| -disable-* \| --disable-* \
1387	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
1388	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
1389	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
1390	case "$ac_configure_args0 " in
1391	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
1392	esac
1393	;;
1394	-* ) ac_must_keep_next=true ;;
1395	esac
1396	fi
1397	ac_configure_args="$ac_configure_args '$ac_arg'"
1398	;;
1399	esac
1400	done
1401	done
1402	$as_unset ac_configure_args0 \|\| test "${ac_configure_args0+set}" != set \|\| { ac_configure_args0=; export ac_configure_args0; }
1403	$as_unset ac_configure_args1 \|\| test "${ac_configure_args1+set}" != set \|\| { ac_configure_args1=; export ac_configure_args1; }
1404
1405	# When interrupted or exit'd, cleanup temporary files, and complete
1406	# config.log. We remove comments because anyway the quotes in there
1407	# would cause problems or look ugly.
1408	# WARNING: Use '\'' to represent an apostrophe within the trap.
1409	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1410	trap 'exit_status=$?
1411	# Save into config.log some information that might help in debugging.
1412	{
1413	echo
1414
1415	cat <<\_ASBOX
1416	## ---------------- ##
1417	## Cache variables. ##
1418	## ---------------- ##
1419	_ASBOX
1420	echo
1421	# The following way of writing the cache mishandles newlines in values,
1422	(
1423	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'\''`; do
1424	eval ac_val=\$$ac_var
1425	case $ac_val in #(
1426	${as_nl})
1427	case $ac_var in #(
1428	_cv_) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
1429	echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
1430	esac
1431	case $ac_var in #(
1432	_ \| IFS \| as_nl) ;; #(
1433	*) $as_unset $ac_var ;;
1434	esac ;;
1435	esac
1436	done
1437	(set) 2>&1 \|
1438	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1439	${as_nl}ac_space=\ )
1440	sed -n \
1441	"s/'\''/'\''\\\\'\'''\''/g;
1442	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\''\\2'\''/p"
1443	;; #(
1444	*)
1445	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
1446	;;
1447	esac \|
1448	sort
1449	)
1450	echo
1451
1452	cat <<\_ASBOX
1453	## ----------------- ##
1454	## Output variables. ##
1455	## ----------------- ##
1456	_ASBOX
1457	echo
1458	for ac_var in $ac_subst_vars
1459	do
1460	eval ac_val=\$$ac_var
1461	case $ac_val in
1462	\'\'') ac_val=`echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1463	esac
1464	echo "$ac_var='\''$ac_val'\''"
1465	done \| sort
1466	echo
1467
1468	if test -n "$ac_subst_files"; then
1469	cat <<\_ASBOX
1470	## ------------------- ##
1471	## File substitutions. ##
1472	## ------------------- ##
1473	_ASBOX
1474	echo
1475	for ac_var in $ac_subst_files
1476	do
1477	eval ac_val=\$$ac_var
1478	case $ac_val in
1479	\'\'') ac_val=`echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1480	esac
1481	echo "$ac_var='\''$ac_val'\''"
1482	done \| sort
1483	echo
1484	fi
1485
1486	if test -s confdefs.h; then
1487	cat <<\_ASBOX
1488	## ----------- ##
1489	## confdefs.h. ##
1490	## ----------- ##
1491	_ASBOX
1492	echo
1493	cat confdefs.h
1494	echo
1495	fi
1496	test "$ac_signal" != 0 &&
1497	echo "$as_me: caught signal $ac_signal"
1498	echo "$as_me: exit $exit_status"
1499	} >&5
1500	rm -f core .core core.conftest. &&
1501	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1502	exit $exit_status
1503	' 0
1504	for ac_signal in 1 2 13 15; do
1505	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1506	done
1507	ac_signal=0
1508
1509	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1510	rm -f -r conftest* confdefs.h
1511
1512	# Predefined preprocessor variables.
1513
1514	cat >>confdefs.h <<_ACEOF
1515	#define PACKAGE_NAME "$PACKAGE_NAME"
1516	_ACEOF
1517
1518
1519	cat >>confdefs.h <<_ACEOF
1520	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1521	_ACEOF
1522
1523
1524	cat >>confdefs.h <<_ACEOF
1525	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1526	_ACEOF
1527
1528
1529	cat >>confdefs.h <<_ACEOF
1530	#define PACKAGE_STRING "$PACKAGE_STRING"
1531	_ACEOF
1532
1533
1534	cat >>confdefs.h <<_ACEOF
1535	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1536	_ACEOF
1537
1538
1539	# Let the site file select an alternate cache file if it wants to.
1540	# Prefer explicitly selected file to automatically selected ones.
1541	if test -n "$CONFIG_SITE"; then
1542	set x "$CONFIG_SITE"
1543	elif test "x$prefix" != xNONE; then
1544	set x "$prefix/share/config.site" "$prefix/etc/config.site"
1545	else
1546	set x "$ac_default_prefix/share/config.site" \
1547	"$ac_default_prefix/etc/config.site"
1548	fi
1549	shift
1550	for ac_site_file
1551	do
1552	if test -r "$ac_site_file"; then
1553	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1554	echo "$as_me: loading site script $ac_site_file" >&6;}
1555	sed 's/^/\| /' "$ac_site_file" >&5
1556	. "$ac_site_file"
1557	fi
1558	done
1559
1560	if test -r "$cache_file"; then
1561	# Some versions of bash will fail to source /dev/null (special
1562	# files actually), so we avoid doing that.
1563	if test -f "$cache_file"; then
1564	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5
1565	echo "$as_me: loading cache $cache_file" >&6;}
1566	case $cache_file in
1567	[\\/]* \| ?:[\\/]* ) . "$cache_file";;
1568	*) . "./$cache_file";;
1569	esac
1570	fi
1571	else
1572	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5
1573	echo "$as_me: creating cache $cache_file" >&6;}
1574	>$cache_file
1575	fi
1576
1577	# Check that the precious variables saved in the cache have kept the same
1578	# value.
1579	ac_cache_corrupted=false
1580	for ac_var in $ac_precious_vars; do
1581	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1582	eval ac_new_set=\$ac_env_${ac_var}_set
1583	eval ac_old_val=\$ac_cv_env_${ac_var}_value
1584	eval ac_new_val=\$ac_env_${ac_var}_value
1585	case $ac_old_set,$ac_new_set in
1586	set,)
1587	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1588	echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1589	ac_cache_corrupted=: ;;
1590	,set)
1591	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1592	echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1593	ac_cache_corrupted=: ;;
1594	,);;
1595	*)
1596	if test "x$ac_old_val" != "x$ac_new_val"; then
1597	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1598	echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1599	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1600	echo "$as_me: former value: $ac_old_val" >&2;}
1601	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1602	echo "$as_me: current value: $ac_new_val" >&2;}
1603	ac_cache_corrupted=:
1604	fi;;
1605	esac
1606	# Pass precious variables to config.status.
1607	if test "$ac_new_set" = set; then
1608	case $ac_new_val in
1609	\') ac_arg=$ac_var=`echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
1610	*) ac_arg=$ac_var=$ac_new_val ;;
1611	esac
1612	case " $ac_configure_args " in
1613	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
1614	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1615	esac
1616	fi
1617	done
1618	if $ac_cache_corrupted; then
1619	{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1620	echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1621	{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1622	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1623	{ (exit 1); exit 1; }; }
1624	fi
1625
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642	ac_ext=c
1643	ac_cpp='$CPP $CPPFLAGS'
1644	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1645	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1646	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1647
1648
1649
1650
1651
1652	if test x$with_rlm_krb5 != xno; then
1653
1654	ac_ext=c
1655	ac_cpp='$CPP $CPPFLAGS'
1656	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1657	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1658	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1659	if test -n "$ac_tool_prefix"; then
1660	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1661	set dummy ${ac_tool_prefix}gcc; ac_word=$2
1662	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
1663	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1664	if test "${ac_cv_prog_CC+set}" = set; then
1665	echo $ECHO_N "(cached) $ECHO_C" >&6
1666	else
1667	if test -n "$CC"; then
1668	ac_cv_prog_CC="$CC" # Let the user override the test.
1669	else
1670	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1671	for as_dir in $PATH
1672	do
1673	IFS=$as_save_IFS
1674	test -z "$as_dir" && as_dir=.
1675	for ac_exec_ext in '' $ac_executable_extensions; do
1676	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1677	ac_cv_prog_CC="${ac_tool_prefix}gcc"
1678	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1679	break 2
1680	fi
1681	done
1682	done
1683	IFS=$as_save_IFS
1684
1685	fi
1686	fi
1687	CC=$ac_cv_prog_CC
1688	if test -n "$CC"; then
1689	{ echo "$as_me:$LINENO: result: $CC" >&5
1690	echo "${ECHO_T}$CC" >&6; }
1691	else
1692	{ echo "$as_me:$LINENO: result: no" >&5
1693	echo "${ECHO_T}no" >&6; }
1694	fi
1695
1696
1697	fi
1698	if test -z "$ac_cv_prog_CC"; then
1699	ac_ct_CC=$CC
1700	# Extract the first word of "gcc", so it can be a program name with args.
1701	set dummy gcc; ac_word=$2
1702	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
1703	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1704	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1705	echo $ECHO_N "(cached) $ECHO_C" >&6
1706	else
1707	if test -n "$ac_ct_CC"; then
1708	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1709	else
1710	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1711	for as_dir in $PATH
1712	do
1713	IFS=$as_save_IFS
1714	test -z "$as_dir" && as_dir=.
1715	for ac_exec_ext in '' $ac_executable_extensions; do
1716	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1717	ac_cv_prog_ac_ct_CC="gcc"
1718	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1719	break 2
1720	fi
1721	done
1722	done
1723	IFS=$as_save_IFS
1724
1725	fi
1726	fi
1727	ac_ct_CC=$ac_cv_prog_ac_ct_CC
1728	if test -n "$ac_ct_CC"; then
1729	{ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1730	echo "${ECHO_T}$ac_ct_CC" >&6; }
1731	else
1732	{ echo "$as_me:$LINENO: result: no" >&5
1733	echo "${ECHO_T}no" >&6; }
1734	fi
1735
1736	if test "x$ac_ct_CC" = x; then
1737	CC=""
1738	else
1739	case $cross_compiling:$ac_tool_warned in
1740	yes:)
1741	{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
1742	whose name does not start with the host triplet. If you think this
1743	configuration is useful to you, please write to autoconf@gnu.org." >&5
1744	echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
1745	whose name does not start with the host triplet. If you think this
1746	configuration is useful to you, please write to autoconf@gnu.org." >&2;}
1747	ac_tool_warned=yes ;;
1748	esac
1749	CC=$ac_ct_CC
1750	fi
1751	else
1752	CC="$ac_cv_prog_CC"
1753	fi
1754
1755	if test -z "$CC"; then
1756	if test -n "$ac_tool_prefix"; then
1757	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1758	set dummy ${ac_tool_prefix}cc; ac_word=$2
1759	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
1760	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1761	if test "${ac_cv_prog_CC+set}" = set; then
1762	echo $ECHO_N "(cached) $ECHO_C" >&6
1763	else
1764	if test -n "$CC"; then
1765	ac_cv_prog_CC="$CC" # Let the user override the test.
1766	else
1767	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1768	for as_dir in $PATH
1769	do
1770	IFS=$as_save_IFS
1771	test -z "$as_dir" && as_dir=.
1772	for ac_exec_ext in '' $ac_executable_extensions; do
1773	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1774	ac_cv_prog_CC="${ac_tool_prefix}cc"
1775	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1776	break 2
1777	fi
1778	done
1779	done
1780	IFS=$as_save_IFS
1781
1782	fi
1783	fi
1784	CC=$ac_cv_prog_CC
1785	if test -n "$CC"; then
1786	{ echo "$as_me:$LINENO: result: $CC" >&5
1787	echo "${ECHO_T}$CC" >&6; }
1788	else
1789	{ echo "$as_me:$LINENO: result: no" >&5
1790	echo "${ECHO_T}no" >&6; }
1791	fi
1792
1793
1794	fi
1795	fi
1796	if test -z "$CC"; then
1797	# Extract the first word of "cc", so it can be a program name with args.
1798	set dummy cc; ac_word=$2
1799	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
1800	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1801	if test "${ac_cv_prog_CC+set}" = set; then
1802	echo $ECHO_N "(cached) $ECHO_C" >&6
1803	else
1804	if test -n "$CC"; then
1805	ac_cv_prog_CC="$CC" # Let the user override the test.
1806	else
1807	ac_prog_rejected=no
1808	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1809	for as_dir in $PATH
1810	do
1811	IFS=$as_save_IFS
1812	test -z "$as_dir" && as_dir=.
1813	for ac_exec_ext in '' $ac_executable_extensions; do
1814	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1815	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1816	ac_prog_rejected=yes
1817	continue
1818	fi
1819	ac_cv_prog_CC="cc"
1820	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1821	break 2
1822	fi
1823	done
1824	done
1825	IFS=$as_save_IFS
1826
1827	if test $ac_prog_rejected = yes; then
1828	# We found a bogon in the path, so make sure we never use it.
1829	set dummy $ac_cv_prog_CC
1830	shift
1831	if test $# != 0; then
1832	# We chose a different compiler from the bogus one.
1833	# However, it has the same basename, so the bogon will be chosen
1834	# first if we set CC to just the basename; use the full file name.
1835	shift
1836	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1837	fi
1838	fi
1839	fi
1840	fi
1841	CC=$ac_cv_prog_CC
1842	if test -n "$CC"; then
1843	{ echo "$as_me:$LINENO: result: $CC" >&5
1844	echo "${ECHO_T}$CC" >&6; }
1845	else
1846	{ echo "$as_me:$LINENO: result: no" >&5
1847	echo "${ECHO_T}no" >&6; }
1848	fi
1849
1850
1851	fi
1852	if test -z "$CC"; then
1853	if test -n "$ac_tool_prefix"; then
1854	for ac_prog in cl.exe
1855	do
1856	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1857	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1858	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
1859	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1860	if test "${ac_cv_prog_CC+set}" = set; then
1861	echo $ECHO_N "(cached) $ECHO_C" >&6
1862	else
1863	if test -n "$CC"; then
1864	ac_cv_prog_CC="$CC" # Let the user override the test.
1865	else
1866	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1867	for as_dir in $PATH
1868	do
1869	IFS=$as_save_IFS
1870	test -z "$as_dir" && as_dir=.
1871	for ac_exec_ext in '' $ac_executable_extensions; do
1872	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1873	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1874	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1875	break 2
1876	fi
1877	done
1878	done
1879	IFS=$as_save_IFS
1880
1881	fi
1882	fi
1883	CC=$ac_cv_prog_CC
1884	if test -n "$CC"; then
1885	{ echo "$as_me:$LINENO: result: $CC" >&5
1886	echo "${ECHO_T}$CC" >&6; }
1887	else
1888	{ echo "$as_me:$LINENO: result: no" >&5
1889	echo "${ECHO_T}no" >&6; }
1890	fi
1891
1892
1893	test -n "$CC" && break
1894	done
1895	fi
1896	if test -z "$CC"; then
1897	ac_ct_CC=$CC
1898	for ac_prog in cl.exe
1899	do
1900	# Extract the first word of "$ac_prog", so it can be a program name with args.
1901	set dummy $ac_prog; ac_word=$2
1902	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
1903	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1904	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1905	echo $ECHO_N "(cached) $ECHO_C" >&6
1906	else
1907	if test -n "$ac_ct_CC"; then
1908	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1909	else
1910	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1911	for as_dir in $PATH
1912	do
1913	IFS=$as_save_IFS
1914	test -z "$as_dir" && as_dir=.
1915	for ac_exec_ext in '' $ac_executable_extensions; do
1916	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1917	ac_cv_prog_ac_ct_CC="$ac_prog"
1918	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1919	break 2
1920	fi
1921	done
1922	done
1923	IFS=$as_save_IFS
1924
1925	fi
1926	fi
1927	ac_ct_CC=$ac_cv_prog_ac_ct_CC
1928	if test -n "$ac_ct_CC"; then
1929	{ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1930	echo "${ECHO_T}$ac_ct_CC" >&6; }
1931	else
1932	{ echo "$as_me:$LINENO: result: no" >&5
1933	echo "${ECHO_T}no" >&6; }
1934	fi
1935
1936
1937	test -n "$ac_ct_CC" && break
1938	done
1939
1940	if test "x$ac_ct_CC" = x; then
1941	CC=""
1942	else
1943	case $cross_compiling:$ac_tool_warned in
1944	yes:)
1945	{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
1946	whose name does not start with the host triplet. If you think this
1947	configuration is useful to you, please write to autoconf@gnu.org." >&5
1948	echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
1949	whose name does not start with the host triplet. If you think this
1950	configuration is useful to you, please write to autoconf@gnu.org." >&2;}
1951	ac_tool_warned=yes ;;
1952	esac
1953	CC=$ac_ct_CC
1954	fi
1955	fi
1956
1957	fi
1958
1959
1960	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
1961	See \`config.log' for more details." >&5
1962	echo "$as_me: error: no acceptable C compiler found in \$PATH
1963	See \`config.log' for more details." >&2;}
1964	{ (exit 1); exit 1; }; }
1965
1966	# Provide some information about the compiler.
1967	echo "$as_me:$LINENO: checking for C compiler version" >&5
1968	ac_compiler=`set X $ac_compile; echo $2`
1969	{ (ac_try="$ac_compiler --version >&5"
1970	case "(($ac_try" in
1971	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1972	*) ac_try_echo=$ac_try;;
1973	esac
1974	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
1975	(eval "$ac_compiler --version >&5") 2>&5
1976	ac_status=$?
1977	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1978	(exit $ac_status); }
1979	{ (ac_try="$ac_compiler -v >&5"
1980	case "(($ac_try" in
1981	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1982	*) ac_try_echo=$ac_try;;
1983	esac
1984	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
1985	(eval "$ac_compiler -v >&5") 2>&5
1986	ac_status=$?
1987	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1988	(exit $ac_status); }
1989	{ (ac_try="$ac_compiler -V >&5"
1990	case "(($ac_try" in
1991	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1992	*) ac_try_echo=$ac_try;;
1993	esac
1994	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
1995	(eval "$ac_compiler -V >&5") 2>&5
1996	ac_status=$?
1997	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1998	(exit $ac_status); }
1999
2000	cat >conftest.$ac_ext <<_ACEOF
2001	/* confdefs.h. */
2002	_ACEOF
2003	cat confdefs.h >>conftest.$ac_ext
2004	cat >>conftest.$ac_ext <<_ACEOF
2005	/* end confdefs.h. */
2006
2007	int
2008	main ()
2009	{
2010
2011	;
2012	return 0;
2013	}
2014	_ACEOF
2015	ac_clean_files_save=$ac_clean_files
2016	ac_clean_files="$ac_clean_files a.out a.exe b.out"
2017	# Try to create an executable without -o first, disregard a.out.
2018	# It will help us diagnose broken compilers, and finding out an intuition
2019	# of exeext.
2020	{ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2021	echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
2022	ac_link_default=`echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
2023	#
2024	# List of possible output files, starting from the most likely.
2025	# The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
2026	# only as a last resort. b.out is created by i960 compilers.
2027	ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
2028	#
2029	# The IRIX 6 linker writes into existing files which may not be
2030	# executable, retaining their permissions. Remove them first so a
2031	# subsequent execution test works.
2032	ac_rmfiles=
2033	for ac_file in $ac_files
2034	do
2035	case $ac_file in
2036	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .o \| .obj ) ;;
2037	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
2038	esac
2039	done
2040	rm -f $ac_rmfiles
2041
2042	if { (ac_try="$ac_link_default"
2043	case "(($ac_try" in
2044	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2045	*) ac_try_echo=$ac_try;;
2046	esac
2047	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2048	(eval "$ac_link_default") 2>&5
2049	ac_status=$?
2050	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2051	(exit $ac_status); }; then
2052	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2053	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2054	# in a Makefile. We should not override ac_cv_exeext if it was cached,
2055	# so that the user can short-circuit this test for compilers unknown to
2056	# Autoconf.
2057	for ac_file in $ac_files ''
2058	do
2059	test -f "$ac_file" \|\| continue
2060	case $ac_file in
2061	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .o \| .obj )
2062	;;
2063	[ab].out )
2064	# We found the default executable, but exeext='' is most
2065	# certainly right.
2066	break;;
2067	. )
2068	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2069	then :; else
2070	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2071	fi
2072	# We set ac_cv_exeext here because the later test for it is not
2073	# safe: cross compilers may not add the suffix if given an `-o'
2074	# argument, so we may need to know it at that point already.
2075	# Even if this section looks crufty: it has the advantage of
2076	# actually working.
2077	break;;
2078	* )
2079	break;;
2080	esac
2081	done
2082	test "$ac_cv_exeext" = no && ac_cv_exeext=
2083
2084	else
2085	ac_file=''
2086	fi
2087
2088	{ echo "$as_me:$LINENO: result: $ac_file" >&5
2089	echo "${ECHO_T}$ac_file" >&6; }
2090	if test -z "$ac_file"; then
2091	echo "$as_me: failed program was:" >&5
2092	sed 's/^/\| /' conftest.$ac_ext >&5
2093
2094	{ { echo "$as_me:$LINENO: error: C compiler cannot create executables
2095	See \`config.log' for more details." >&5
2096	echo "$as_me: error: C compiler cannot create executables
2097	See \`config.log' for more details." >&2;}
2098	{ (exit 77); exit 77; }; }
2099	fi
2100
2101	ac_exeext=$ac_cv_exeext
2102
2103	# Check that the compiler produces executables we can run. If not, either
2104	# the compiler is broken, or we cross compile.
2105	{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2106	echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
2107	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2108	# If not cross compiling, check that we can run a simple program.
2109	if test "$cross_compiling" != yes; then
2110	if { ac_try='./$ac_file'
2111	{ (case "(($ac_try" in
2112	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2113	*) ac_try_echo=$ac_try;;
2114	esac
2115	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2116	(eval "$ac_try") 2>&5
2117	ac_status=$?
2118	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2119	(exit $ac_status); }; }; then
2120	cross_compiling=no
2121	else
2122	if test "$cross_compiling" = maybe; then
2123	cross_compiling=yes
2124	else
2125	{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2126	If you meant to cross compile, use \`--host'.
2127	See \`config.log' for more details." >&5
2128	echo "$as_me: error: cannot run C compiled programs.
2129	If you meant to cross compile, use \`--host'.
2130	See \`config.log' for more details." >&2;}
2131	{ (exit 1); exit 1; }; }
2132	fi
2133	fi
2134	fi
2135	{ echo "$as_me:$LINENO: result: yes" >&5
2136	echo "${ECHO_T}yes" >&6; }
2137
2138	rm -f a.out a.exe conftest$ac_cv_exeext b.out
2139	ac_clean_files=$ac_clean_files_save
2140	# Check that the compiler produces executables we can run. If not, either
2141	# the compiler is broken, or we cross compile.
2142	{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2143	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
2144	{ echo "$as_me:$LINENO: result: $cross_compiling" >&5
2145	echo "${ECHO_T}$cross_compiling" >&6; }
2146
2147	{ echo "$as_me:$LINENO: checking for suffix of executables" >&5
2148	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
2149	if { (ac_try="$ac_link"
2150	case "(($ac_try" in
2151	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2152	*) ac_try_echo=$ac_try;;
2153	esac
2154	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2155	(eval "$ac_link") 2>&5
2156	ac_status=$?
2157	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2158	(exit $ac_status); }; then
2159	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2160	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2161	# work properly (i.e., refer to `conftest.exe'), while it won't with
2162	# `rm'.
2163	for ac_file in conftest.exe conftest conftest.*; do
2164	test -f "$ac_file" \|\| continue
2165	case $ac_file in
2166	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .o \| .obj ) ;;
2167	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2168	break;;
2169	* ) break;;
2170	esac
2171	done
2172	else
2173	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2174	See \`config.log' for more details." >&5
2175	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2176	See \`config.log' for more details." >&2;}
2177	{ (exit 1); exit 1; }; }
2178	fi
2179
2180	rm -f conftest$ac_cv_exeext
2181	{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2182	echo "${ECHO_T}$ac_cv_exeext" >&6; }
2183
2184	rm -f conftest.$ac_ext
2185	EXEEXT=$ac_cv_exeext
2186	ac_exeext=$EXEEXT
2187	{ echo "$as_me:$LINENO: checking for suffix of object files" >&5
2188	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
2189	if test "${ac_cv_objext+set}" = set; then
2190	echo $ECHO_N "(cached) $ECHO_C" >&6
2191	else
2192	cat >conftest.$ac_ext <<_ACEOF
2193	/* confdefs.h. */
2194	_ACEOF
2195	cat confdefs.h >>conftest.$ac_ext
2196	cat >>conftest.$ac_ext <<_ACEOF
2197	/* end confdefs.h. */
2198
2199	int
2200	main ()
2201	{
2202
2203	;
2204	return 0;
2205	}
2206	_ACEOF
2207	rm -f conftest.o conftest.obj
2208	if { (ac_try="$ac_compile"
2209	case "(($ac_try" in
2210	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2211	*) ac_try_echo=$ac_try;;
2212	esac
2213	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2214	(eval "$ac_compile") 2>&5
2215	ac_status=$?
2216	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2217	(exit $ac_status); }; then
2218	for ac_file in conftest.o conftest.obj conftest.*; do
2219	test -f "$ac_file" \|\| continue;
2220	case $ac_file in
2221	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf ) ;;
2222	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
2223	break;;
2224	esac
2225	done
2226	else
2227	echo "$as_me: failed program was:" >&5
2228	sed 's/^/\| /' conftest.$ac_ext >&5
2229
2230	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2231	See \`config.log' for more details." >&5
2232	echo "$as_me: error: cannot compute suffix of object files: cannot compile
2233	See \`config.log' for more details." >&2;}
2234	{ (exit 1); exit 1; }; }
2235	fi
2236
2237	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2238	fi
2239	{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2240	echo "${ECHO_T}$ac_cv_objext" >&6; }
2241	OBJEXT=$ac_cv_objext
2242	ac_objext=$OBJEXT
2243	{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2244	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
2245	if test "${ac_cv_c_compiler_gnu+set}" = set; then
2246	echo $ECHO_N "(cached) $ECHO_C" >&6
2247	else
2248	cat >conftest.$ac_ext <<_ACEOF
2249	/* confdefs.h. */
2250	_ACEOF
2251	cat confdefs.h >>conftest.$ac_ext
2252	cat >>conftest.$ac_ext <<_ACEOF
2253	/* end confdefs.h. */
2254
2255	int
2256	main ()
2257	{
2258	#ifndef __GNUC__
2259	choke me
2260	#endif
2261
2262	;
2263	return 0;
2264	}
2265	_ACEOF
2266	rm -f conftest.$ac_objext
2267	if { (ac_try="$ac_compile"
2268	case "(($ac_try" in
2269	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2270	*) ac_try_echo=$ac_try;;
2271	esac
2272	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2273	(eval "$ac_compile") 2>conftest.er1
2274	ac_status=$?
2275	grep -v '^ *+' conftest.er1 >conftest.err
2276	rm -f conftest.er1
2277	cat conftest.err >&5
2278	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2279	(exit $ac_status); } && {
2280	test -z "$ac_c_werror_flag" \|\|
2281	test ! -s conftest.err
2282	} && test -s conftest.$ac_objext; then
2283	ac_compiler_gnu=yes
2284	else
2285	echo "$as_me: failed program was:" >&5
2286	sed 's/^/\| /' conftest.$ac_ext >&5
2287
2288	ac_compiler_gnu=no
2289	fi
2290
2291	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2292	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2293
2294	fi
2295	{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2296	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
2297	GCC=`test $ac_compiler_gnu = yes && echo yes`
2298	ac_test_CFLAGS=${CFLAGS+set}
2299	ac_save_CFLAGS=$CFLAGS
2300	{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2301	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
2302	if test "${ac_cv_prog_cc_g+set}" = set; then
2303	echo $ECHO_N "(cached) $ECHO_C" >&6
2304	else
2305	ac_save_c_werror_flag=$ac_c_werror_flag
2306	ac_c_werror_flag=yes
2307	ac_cv_prog_cc_g=no
2308	CFLAGS="-g"
2309	cat >conftest.$ac_ext <<_ACEOF
2310	/* confdefs.h. */
2311	_ACEOF
2312	cat confdefs.h >>conftest.$ac_ext
2313	cat >>conftest.$ac_ext <<_ACEOF
2314	/* end confdefs.h. */
2315
2316	int
2317	main ()
2318	{
2319
2320	;
2321	return 0;
2322	}
2323	_ACEOF
2324	rm -f conftest.$ac_objext
2325	if { (ac_try="$ac_compile"
2326	case "(($ac_try" in
2327	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2328	*) ac_try_echo=$ac_try;;
2329	esac
2330	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2331	(eval "$ac_compile") 2>conftest.er1
2332	ac_status=$?
2333	grep -v '^ *+' conftest.er1 >conftest.err
2334	rm -f conftest.er1
2335	cat conftest.err >&5
2336	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2337	(exit $ac_status); } && {
2338	test -z "$ac_c_werror_flag" \|\|
2339	test ! -s conftest.err
2340	} && test -s conftest.$ac_objext; then
2341	ac_cv_prog_cc_g=yes
2342	else
2343	echo "$as_me: failed program was:" >&5
2344	sed 's/^/\| /' conftest.$ac_ext >&5
2345
2346	CFLAGS=""
2347	cat >conftest.$ac_ext <<_ACEOF
2348	/* confdefs.h. */
2349	_ACEOF
2350	cat confdefs.h >>conftest.$ac_ext
2351	cat >>conftest.$ac_ext <<_ACEOF
2352	/* end confdefs.h. */
2353
2354	int
2355	main ()
2356	{
2357
2358	;
2359	return 0;
2360	}
2361	_ACEOF
2362	rm -f conftest.$ac_objext
2363	if { (ac_try="$ac_compile"
2364	case "(($ac_try" in
2365	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2366	*) ac_try_echo=$ac_try;;
2367	esac
2368	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2369	(eval "$ac_compile") 2>conftest.er1
2370	ac_status=$?
2371	grep -v '^ *+' conftest.er1 >conftest.err
2372	rm -f conftest.er1
2373	cat conftest.err >&5
2374	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2375	(exit $ac_status); } && {
2376	test -z "$ac_c_werror_flag" \|\|
2377	test ! -s conftest.err
2378	} && test -s conftest.$ac_objext; then
2379	:
2380	else
2381	echo "$as_me: failed program was:" >&5
2382	sed 's/^/\| /' conftest.$ac_ext >&5
2383
2384	ac_c_werror_flag=$ac_save_c_werror_flag
2385	CFLAGS="-g"
2386	cat >conftest.$ac_ext <<_ACEOF
2387	/* confdefs.h. */
2388	_ACEOF
2389	cat confdefs.h >>conftest.$ac_ext
2390	cat >>conftest.$ac_ext <<_ACEOF
2391	/* end confdefs.h. */
2392
2393	int
2394	main ()
2395	{
2396
2397	;
2398	return 0;
2399	}
2400	_ACEOF
2401	rm -f conftest.$ac_objext
2402	if { (ac_try="$ac_compile"
2403	case "(($ac_try" in
2404	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2405	*) ac_try_echo=$ac_try;;
2406	esac
2407	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2408	(eval "$ac_compile") 2>conftest.er1
2409	ac_status=$?
2410	grep -v '^ *+' conftest.er1 >conftest.err
2411	rm -f conftest.er1
2412	cat conftest.err >&5
2413	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2414	(exit $ac_status); } && {
2415	test -z "$ac_c_werror_flag" \|\|
2416	test ! -s conftest.err
2417	} && test -s conftest.$ac_objext; then
2418	ac_cv_prog_cc_g=yes
2419	else
2420	echo "$as_me: failed program was:" >&5
2421	sed 's/^/\| /' conftest.$ac_ext >&5
2422
2423
2424	fi
2425
2426	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2427	fi
2428
2429	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2430	fi
2431
2432	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2433	ac_c_werror_flag=$ac_save_c_werror_flag
2434	fi
2435	{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2436	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
2437	if test "$ac_test_CFLAGS" = set; then
2438	CFLAGS=$ac_save_CFLAGS
2439	elif test $ac_cv_prog_cc_g = yes; then
2440	if test "$GCC" = yes; then
2441	CFLAGS="-g -O2"
2442	else
2443	CFLAGS="-g"
2444	fi
2445	else
2446	if test "$GCC" = yes; then
2447	CFLAGS="-O2"
2448	else
2449	CFLAGS=
2450	fi
2451	fi
2452	{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
2453	echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
2454	if test "${ac_cv_prog_cc_c89+set}" = set; then
2455	echo $ECHO_N "(cached) $ECHO_C" >&6
2456	else
2457	ac_cv_prog_cc_c89=no
2458	ac_save_CC=$CC
2459	cat >conftest.$ac_ext <<_ACEOF
2460	/* confdefs.h. */
2461	_ACEOF
2462	cat confdefs.h >>conftest.$ac_ext
2463	cat >>conftest.$ac_ext <<_ACEOF
2464	/* end confdefs.h. */
2465	#include <stdarg.h>
2466	#include <stdio.h>
2467	#include <sys/types.h>
2468	#include <sys/stat.h>
2469	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2470	struct buf { int x; };
2471	FILE * (rcsopen) (struct buf , struct stat *, int);
2472	static char *e (p, i)
2473	char **p;
2474	int i;
2475	{
2476	return p[i];
2477	}
2478	static char f (char (g) (char , int), char *p, ...)
2479	{
2480	char *s;
2481	va_list v;
2482	va_start (v,p);
2483	s = g (p, va_arg (v,int));
2484	va_end (v);
2485	return s;
2486	}
2487
2488	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2489	function prototypes and stuff, but not '\xHH' hex character constants.
2490	These don't provoke an error unfortunately, instead are silently treated
2491	as 'x'. The following induces an error, until -std is added to get
2492	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2493	array size at least. It's necessary to write '\x00'==0 to get something
2494	that's true only with -std. */
2495	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2496
2497	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2498	inside strings and character constants. */
2499	#define FOO(x) 'x'
2500	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2501
2502	int test (int i, double x);
2503	struct s1 {int (*f) (int a);};
2504	struct s2 {int (*f) (double a);};
2505	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
2506	int argc;
2507	char **argv;
2508	int
2509	main ()
2510	{
2511	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
2512	;
2513	return 0;
2514	}
2515	_ACEOF
2516	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2517	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2518	do
2519	CC="$ac_save_CC $ac_arg"
2520	rm -f conftest.$ac_objext
2521	if { (ac_try="$ac_compile"
2522	case "(($ac_try" in
2523	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2524	*) ac_try_echo=$ac_try;;
2525	esac
2526	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2527	(eval "$ac_compile") 2>conftest.er1
2528	ac_status=$?
2529	grep -v '^ *+' conftest.er1 >conftest.err
2530	rm -f conftest.er1
2531	cat conftest.err >&5
2532	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2533	(exit $ac_status); } && {
2534	test -z "$ac_c_werror_flag" \|\|
2535	test ! -s conftest.err
2536	} && test -s conftest.$ac_objext; then
2537	ac_cv_prog_cc_c89=$ac_arg
2538	else
2539	echo "$as_me: failed program was:" >&5
2540	sed 's/^/\| /' conftest.$ac_ext >&5
2541
2542
2543	fi
2544
2545	rm -f core conftest.err conftest.$ac_objext
2546	test "x$ac_cv_prog_cc_c89" != "xno" && break
2547	done
2548	rm -f conftest.$ac_ext
2549	CC=$ac_save_CC
2550
2551	fi
2552	# AC_CACHE_VAL
2553	case "x$ac_cv_prog_cc_c89" in
2554	x)
2555	{ echo "$as_me:$LINENO: result: none needed" >&5
2556	echo "${ECHO_T}none needed" >&6; } ;;
2557	xno)
2558	{ echo "$as_me:$LINENO: result: unsupported" >&5
2559	echo "${ECHO_T}unsupported" >&6; } ;;
2560	*)
2561	CC="$CC $ac_cv_prog_cc_c89"
2562	{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
2563	echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
2564	esac
2565
2566
2567	ac_ext=c
2568	ac_cpp='$CPP $CPPFLAGS'
2569	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2570	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2571	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2572
2573	ac_ext=c
2574	ac_cpp='$CPP $CPPFLAGS'
2575	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2576	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2577	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2578	{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2579	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
2580	# On Suns, sometimes $CPP names a directory.
2581	if test -n "$CPP" && test -d "$CPP"; then
2582	CPP=
2583	fi
2584	if test -z "$CPP"; then
2585	if test "${ac_cv_prog_CPP+set}" = set; then
2586	echo $ECHO_N "(cached) $ECHO_C" >&6
2587	else
2588	# Double quotes because CPP needs to be expanded
2589	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2590	do
2591	ac_preproc_ok=false
2592	for ac_c_preproc_warn_flag in '' yes
2593	do
2594	# Use a header file that comes with gcc, so configuring glibc
2595	# with a fresh cross-compiler works.
2596	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2597	# <limits.h> exists even on freestanding compilers.
2598	# On the NeXT, cc -E runs the code through the compiler's parser,
2599	# not just through cpp. "Syntax error" is here to catch this case.
2600	cat >conftest.$ac_ext <<_ACEOF
2601	/* confdefs.h. */
2602	_ACEOF
2603	cat confdefs.h >>conftest.$ac_ext
2604	cat >>conftest.$ac_ext <<_ACEOF
2605	/* end confdefs.h. */
2606	#ifdef __STDC__
2607	# include <limits.h>
2608	#else
2609	# include <assert.h>
2610	#endif
2611	Syntax error
2612	_ACEOF
2613	if { (ac_try="$ac_cpp conftest.$ac_ext"
2614	case "(($ac_try" in
2615	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2616	*) ac_try_echo=$ac_try;;
2617	esac
2618	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2619	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
2620	ac_status=$?
2621	grep -v '^ *+' conftest.er1 >conftest.err
2622	rm -f conftest.er1
2623	cat conftest.err >&5
2624	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2625	(exit $ac_status); } >/dev/null && {
2626	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
2627	test ! -s conftest.err
2628	}; then
2629	:
2630	else
2631	echo "$as_me: failed program was:" >&5
2632	sed 's/^/\| /' conftest.$ac_ext >&5
2633
2634	# Broken: fails on valid input.
2635	continue
2636	fi
2637
2638	rm -f conftest.err conftest.$ac_ext
2639
2640	# OK, works on sane cases. Now check whether nonexistent headers
2641	# can be detected and how.
2642	cat >conftest.$ac_ext <<_ACEOF
2643	/* confdefs.h. */
2644	_ACEOF
2645	cat confdefs.h >>conftest.$ac_ext
2646	cat >>conftest.$ac_ext <<_ACEOF
2647	/* end confdefs.h. */
2648	#include <ac_nonexistent.h>
2649	_ACEOF
2650	if { (ac_try="$ac_cpp conftest.$ac_ext"
2651	case "(($ac_try" in
2652	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2653	*) ac_try_echo=$ac_try;;
2654	esac
2655	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2656	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
2657	ac_status=$?
2658	grep -v '^ *+' conftest.er1 >conftest.err
2659	rm -f conftest.er1
2660	cat conftest.err >&5
2661	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2662	(exit $ac_status); } >/dev/null && {
2663	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
2664	test ! -s conftest.err
2665	}; then
2666	# Broken: success on invalid input.
2667	continue
2668	else
2669	echo "$as_me: failed program was:" >&5
2670	sed 's/^/\| /' conftest.$ac_ext >&5
2671
2672	# Passes both tests.
2673	ac_preproc_ok=:
2674	break
2675	fi
2676
2677	rm -f conftest.err conftest.$ac_ext
2678
2679	done
2680	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2681	rm -f conftest.err conftest.$ac_ext
2682	if $ac_preproc_ok; then
2683	break
2684	fi
2685
2686	done
2687	ac_cv_prog_CPP=$CPP
2688
2689	fi
2690	CPP=$ac_cv_prog_CPP
2691	else
2692	ac_cv_prog_CPP=$CPP
2693	fi
2694	{ echo "$as_me:$LINENO: result: $CPP" >&5
2695	echo "${ECHO_T}$CPP" >&6; }
2696	ac_preproc_ok=false
2697	for ac_c_preproc_warn_flag in '' yes
2698	do
2699	# Use a header file that comes with gcc, so configuring glibc
2700	# with a fresh cross-compiler works.
2701	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2702	# <limits.h> exists even on freestanding compilers.
2703	# On the NeXT, cc -E runs the code through the compiler's parser,
2704	# not just through cpp. "Syntax error" is here to catch this case.
2705	cat >conftest.$ac_ext <<_ACEOF
2706	/* confdefs.h. */
2707	_ACEOF
2708	cat confdefs.h >>conftest.$ac_ext
2709	cat >>conftest.$ac_ext <<_ACEOF
2710	/* end confdefs.h. */
2711	#ifdef __STDC__
2712	# include <limits.h>
2713	#else
2714	# include <assert.h>
2715	#endif
2716	Syntax error
2717	_ACEOF
2718	if { (ac_try="$ac_cpp conftest.$ac_ext"
2719	case "(($ac_try" in
2720	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2721	*) ac_try_echo=$ac_try;;
2722	esac
2723	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2724	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
2725	ac_status=$?
2726	grep -v '^ *+' conftest.er1 >conftest.err
2727	rm -f conftest.er1
2728	cat conftest.err >&5
2729	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2730	(exit $ac_status); } >/dev/null && {
2731	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
2732	test ! -s conftest.err
2733	}; then
2734	:
2735	else
2736	echo "$as_me: failed program was:" >&5
2737	sed 's/^/\| /' conftest.$ac_ext >&5
2738
2739	# Broken: fails on valid input.
2740	continue
2741	fi
2742
2743	rm -f conftest.err conftest.$ac_ext
2744
2745	# OK, works on sane cases. Now check whether nonexistent headers
2746	# can be detected and how.
2747	cat >conftest.$ac_ext <<_ACEOF
2748	/* confdefs.h. */
2749	_ACEOF
2750	cat confdefs.h >>conftest.$ac_ext
2751	cat >>conftest.$ac_ext <<_ACEOF
2752	/* end confdefs.h. */
2753	#include <ac_nonexistent.h>
2754	_ACEOF
2755	if { (ac_try="$ac_cpp conftest.$ac_ext"
2756	case "(($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_cpp conftest.$ac_ext") 2>conftest.er1
2762	ac_status=$?
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 $ac_status); } >/dev/null && {
2768	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
2769	test ! -s conftest.err
2770	}; then
2771	# Broken: success on invalid input.
2772	continue
2773	else
2774	echo "$as_me: failed program was:" >&5
2775	sed 's/^/\| /' conftest.$ac_ext >&5
2776
2777	# Passes both tests.
2778	ac_preproc_ok=:
2779	break
2780	fi
2781
2782	rm -f conftest.err conftest.$ac_ext
2783
2784	done
2785	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2786	rm -f conftest.err conftest.$ac_ext
2787	if $ac_preproc_ok; then
2788	:
2789	else
2790	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
2791	See \`config.log' for more details." >&5
2792	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
2793	See \`config.log' for more details." >&2;}
2794	{ (exit 1); exit 1; }; }
2795	fi
2796
2797	ac_ext=c
2798	ac_cpp='$CPP $CPPFLAGS'
2799	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2800	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2801	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2802
2803
2804	rlm_krb5_lib_dir=
2805
2806	# Check whether --with-rlm-krb5-lib-dir was given.
2807	if test "${with_rlm_krb5_lib_dir+set}" = set; then
2808	withval=$with_rlm_krb5_lib_dir; case "$withval" in
2809	no)
2810	{ { echo "$as_me:$LINENO: error: Need rlm-krb5-lib-dir" >&5
2811	echo "$as_me: error: Need rlm-krb5-lib-dir" >&2;}
2812	{ (exit 1); exit 1; }; }
2813	;;
2814	yes)
2815	;;
2816	*)
2817	rlm_krb5_lib_dir="$withval"
2818	;;
2819	esac
2820
2821	fi
2822
2823
2824	rlm_krb5_inc_dir=
2825
2826	# Check whether --with-rlm-krb5-include-dir was given.
2827	if test "${with_rlm_krb5_include_dir+set}" = set; then
2828	withval=$with_rlm_krb5_include_dir; case "$withval" in
2829	no)
2830	{ { echo "$as_me:$LINENO: error: Need rlm-krb5-include-dir" >&5
2831	echo "$as_me: error: Need rlm-krb5-include-dir" >&2;}
2832	{ (exit 1); exit 1; }; }
2833	;;
2834	yes)
2835	;;
2836	*)
2837	rlm_krb5_include_dir="$withval"
2838	;;
2839	esac
2840
2841	fi
2842
2843
2844	# Check whether --enable-heimdal-krb5 was given.
2845	if test "${enable_heimdal_krb5+set}" = set; then
2846	enableval=$enable_heimdal_krb5; case "$enableval" in
2847	yes)
2848	krb5_h_cflags="-DHEIMDAL_KRB5"
2849	;;
2850	esac
2851
2852	fi
2853
2854
2855	smart_try_dir=$rlm_krb5_include_dir
2856
2857
2858
2859	ac_safe=`echo "krb5.h" \| sed 'y%./+-%__pm%'`
2860	{ echo "$as_me:$LINENO: checking for krb5.h" >&5
2861	echo $ECHO_N "checking for krb5.h... $ECHO_C" >&6; }
2862
2863	old_CFLAGS="$CFLAGS"
2864	smart_include=
2865	smart_include_dir=
2866
2867	if test "x$smart_try_dir" != "x"; then
2868	for try in $smart_try_dir; do
2869	CFLAGS="$old_CFLAGS -I$try"
2870	cat >conftest.$ac_ext <<_ACEOF
2871	/* confdefs.h. */
2872	_ACEOF
2873	cat confdefs.h >>conftest.$ac_ext
2874	cat >>conftest.$ac_ext <<_ACEOF
2875	/* end confdefs.h. */
2876
2877	#include <krb5.h>
2878	int
2879	main ()
2880	{
2881	int a = 1;
2882	;
2883	return 0;
2884	}
2885	_ACEOF
2886	rm -f conftest.$ac_objext
2887	if { (ac_try="$ac_compile"
2888	case "(($ac_try" in
2889	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2890	*) ac_try_echo=$ac_try;;
2891	esac
2892	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2893	(eval "$ac_compile") 2>conftest.er1
2894	ac_status=$?
2895	grep -v '^ *+' conftest.er1 >conftest.err
2896	rm -f conftest.er1
2897	cat conftest.err >&5
2898	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2899	(exit $ac_status); } && {
2900	test -z "$ac_c_werror_flag" \|\|
2901	test ! -s conftest.err
2902	} && test -s conftest.$ac_objext; then
2903	smart_include="-I$try"
2904	else
2905	echo "$as_me: failed program was:" >&5
2906	sed 's/^/\| /' conftest.$ac_ext >&5
2907
2908	smart_include=
2909	fi
2910
2911	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2912	if test "x$smart_include" != "x"; then
2913	break;
2914	fi
2915	done
2916	CFLAGS="$old_CFLAGS"
2917	fi
2918
2919	if test "x$smart_include" = "x"; then
2920	cat >conftest.$ac_ext <<_ACEOF
2921	/* confdefs.h. */
2922	_ACEOF
2923	cat confdefs.h >>conftest.$ac_ext
2924	cat >>conftest.$ac_ext <<_ACEOF
2925	/* end confdefs.h. */
2926
2927	#include <krb5.h>
2928	int
2929	main ()
2930	{
2931	int a = 1;
2932	;
2933	return 0;
2934	}
2935	_ACEOF
2936	rm -f conftest.$ac_objext
2937	if { (ac_try="$ac_compile"
2938	case "(($ac_try" in
2939	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2940	*) ac_try_echo=$ac_try;;
2941	esac
2942	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2943	(eval "$ac_compile") 2>conftest.er1
2944	ac_status=$?
2945	grep -v '^ *+' conftest.er1 >conftest.err
2946	rm -f conftest.er1
2947	cat conftest.err >&5
2948	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2949	(exit $ac_status); } && {
2950	test -z "$ac_c_werror_flag" \|\|
2951	test ! -s conftest.err
2952	} && test -s conftest.$ac_objext; then
2953	smart_include=" "
2954	else
2955	echo "$as_me: failed program was:" >&5
2956	sed 's/^/\| /' conftest.$ac_ext >&5
2957
2958	smart_include=
2959	fi
2960
2961	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2962	fi
2963
2964	if test "x$smart_include" = "x"; then
2965
2966
2967	if test "x$LOCATE" != "x"; then
2968	DIRS=
2969	file=krb5.h
2970
2971	for x in `${LOCATE} $file 2>/dev/null`; do
2972	base=`echo $x \| sed "s%/${file}%%"`
2973	if test "x$x" = "x$base"; then
2974	continue;
2975	fi
2976
2977	dir=`${DIRNAME} $x 2>/dev/null`
2978	exclude=`echo ${dir} \| ${GREP} /home`
2979	if test "x$exclude" != "x"; then
2980	continue
2981	fi
2982
2983	already=`echo \$smart_include_dir ${DIRS} \| ${GREP} ${dir}`
2984	if test "x$already" = "x"; then
2985	DIRS="$DIRS $dir"
2986	fi
2987	done
2988	fi
2989
2990	eval "smart_include_dir=\"\$smart_include_dir $DIRS\""
2991
2992
2993	for try in $smart_include_dir /usr/local/include /opt/include; do
2994	CFLAGS="$old_CFLAGS -I$try"
2995	cat >conftest.$ac_ext <<_ACEOF
2996	/* confdefs.h. */
2997	_ACEOF
2998	cat confdefs.h >>conftest.$ac_ext
2999	cat >>conftest.$ac_ext <<_ACEOF
3000	/* end confdefs.h. */
3001
3002	#include <krb5.h>
3003	int
3004	main ()
3005	{
3006	int a = 1;
3007	;
3008	return 0;
3009	}
3010	_ACEOF
3011	rm -f conftest.$ac_objext
3012	if { (ac_try="$ac_compile"
3013	case "(($ac_try" in
3014	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3015	*) ac_try_echo=$ac_try;;
3016	esac
3017	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3018	(eval "$ac_compile") 2>conftest.er1
3019	ac_status=$?
3020	grep -v '^ *+' conftest.er1 >conftest.err
3021	rm -f conftest.er1
3022	cat conftest.err >&5
3023	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3024	(exit $ac_status); } && {
3025	test -z "$ac_c_werror_flag" \|\|
3026	test ! -s conftest.err
3027	} && test -s conftest.$ac_objext; then
3028	smart_include="-I$try"
3029	else
3030	echo "$as_me: failed program was:" >&5
3031	sed 's/^/\| /' conftest.$ac_ext >&5
3032
3033	smart_include=
3034	fi
3035
3036	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3037	if test "x$smart_include" != "x"; then
3038	break;
3039	fi
3040	done
3041	CFLAGS="$old_CFLAGS"
3042	fi
3043
3044	if test "x$smart_include" != "x"; then
3045	{ echo "$as_me:$LINENO: result: yes" >&5
3046	echo "${ECHO_T}yes" >&6; }
3047	eval "ac_cv_header_$ac_safe=yes"
3048	CFLAGS="$old_CFLAGS $smart_include"
3049	SMART_CFLAGS="$SMART_CFLAGS $smart_include"
3050	else
3051	{ echo "$as_me:$LINENO: result: no" >&5
3052	echo "${ECHO_T}no" >&6; }
3053	fi
3054
3055	if test "$ac_cv_header_krb5_h" != "yes"; then
3056	fail="$fail krb5.h"
3057	fi
3058
3059	krb5libcrypto=
3060	smart_try_dir=$rlm_krb5_lib_dir
3061
3062
3063	sm_lib_safe=`echo "k5crypto" \| sed 'y%./+-%__p_%'`
3064	sm_func_safe=`echo "krb5_encrypt_data" \| sed 'y%./+-%__p_%'`
3065	{ echo "$as_me:$LINENO: checking for krb5_encrypt_data in -lk5crypto" >&5
3066	echo $ECHO_N "checking for krb5_encrypt_data in -lk5crypto... $ECHO_C" >&6; }
3067
3068	old_LIBS="$LIBS"
3069	smart_lib=
3070	smart_lib_dir=
3071
3072	if test "x$smart_try_dir" != "x"; then
3073	for try in $smart_try_dir; do
3074	LIBS="-L$try -lk5crypto $old_LIBS"
3075	cat >conftest.$ac_ext <<_ACEOF
3076	/* confdefs.h. */
3077	_ACEOF
3078	cat confdefs.h >>conftest.$ac_ext
3079	cat >>conftest.$ac_ext <<_ACEOF
3080	/* end confdefs.h. */
3081	extern char krb5_encrypt_data();
3082	int
3083	main ()
3084	{
3085	krb5_encrypt_data()
3086	;
3087	return 0;
3088	}
3089	_ACEOF
3090	rm -f conftest.$ac_objext conftest$ac_exeext
3091	if { (ac_try="$ac_link"
3092	case "(($ac_try" in
3093	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3094	*) ac_try_echo=$ac_try;;
3095	esac
3096	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3097	(eval "$ac_link") 2>conftest.er1
3098	ac_status=$?
3099	grep -v '^ *+' conftest.er1 >conftest.err
3100	rm -f conftest.er1
3101	cat conftest.err >&5
3102	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3103	(exit $ac_status); } && {
3104	test -z "$ac_c_werror_flag" \|\|
3105	test ! -s conftest.err
3106	} && test -s conftest$ac_exeext &&
3107	$as_test_x conftest$ac_exeext; then
3108	smart_lib="-L$try -lk5crypto"
3109	else
3110	echo "$as_me: failed program was:" >&5
3111	sed 's/^/\| /' conftest.$ac_ext >&5
3112
3113
3114	fi
3115
3116	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
3117	conftest$ac_exeext conftest.$ac_ext
3118	if test "x$smart_lib" != "x"; then
3119	break;
3120	fi
3121	done
3122	LIBS="$old_LIBS"
3123	fi
3124
3125	if test "x$smart_lib" = "x"; then
3126	LIBS="-lk5crypto $old_LIBS"
3127	cat >conftest.$ac_ext <<_ACEOF
3128	/* confdefs.h. */
3129	_ACEOF
3130	cat confdefs.h >>conftest.$ac_ext
3131	cat >>conftest.$ac_ext <<_ACEOF
3132	/* end confdefs.h. */
3133	extern char krb5_encrypt_data();
3134	int
3135	main ()
3136	{
3137	krb5_encrypt_data()
3138	;
3139	return 0;
3140	}
3141	_ACEOF
3142	rm -f conftest.$ac_objext conftest$ac_exeext
3143	if { (ac_try="$ac_link"
3144	case "(($ac_try" in
3145	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3146	*) ac_try_echo=$ac_try;;
3147	esac
3148	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3149	(eval "$ac_link") 2>conftest.er1
3150	ac_status=$?
3151	grep -v '^ *+' conftest.er1 >conftest.err
3152	rm -f conftest.er1
3153	cat conftest.err >&5
3154	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3155	(exit $ac_status); } && {
3156	test -z "$ac_c_werror_flag" \|\|
3157	test ! -s conftest.err
3158	} && test -s conftest$ac_exeext &&
3159	$as_test_x conftest$ac_exeext; then
3160	smart_lib="-lk5crypto"
3161	else
3162	echo "$as_me: failed program was:" >&5
3163	sed 's/^/\| /' conftest.$ac_ext >&5
3164
3165
3166	fi
3167
3168	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
3169	conftest$ac_exeext conftest.$ac_ext
3170	LIBS="$old_LIBS"
3171	fi
3172
3173	if test "x$smart_lib" = "x"; then
3174
3175
3176	if test "x$LOCATE" != "x"; then
3177	DIRS=
3178	file=libk5crypto${libltdl_cv_shlibext}
3179
3180	for x in `${LOCATE} $file 2>/dev/null`; do
3181	base=`echo $x \| sed "s%/${file}%%"`
3182	if test "x$x" = "x$base"; then
3183	continue;
3184	fi
3185
3186	dir=`${DIRNAME} $x 2>/dev/null`
3187	exclude=`echo ${dir} \| ${GREP} /home`
3188	if test "x$exclude" != "x"; then
3189	continue
3190	fi
3191
3192	already=`echo \$smart_lib_dir ${DIRS} \| ${GREP} ${dir}`
3193	if test "x$already" = "x"; then
3194	DIRS="$DIRS $dir"
3195	fi
3196	done
3197	fi
3198
3199	eval "smart_lib_dir=\"\$smart_lib_dir $DIRS\""
3200
3201
3202
3203	if test "x$LOCATE" != "x"; then
3204	DIRS=
3205	file=libk5crypto.a
3206
3207	for x in `${LOCATE} $file 2>/dev/null`; do
3208	base=`echo $x \| sed "s%/${file}%%"`
3209	if test "x$x" = "x$base"; then
3210	continue;
3211	fi
3212
3213	dir=`${DIRNAME} $x 2>/dev/null`
3214	exclude=`echo ${dir} \| ${GREP} /home`
3215	if test "x$exclude" != "x"; then
3216	continue
3217	fi
3218
3219	already=`echo \$smart_lib_dir ${DIRS} \| ${GREP} ${dir}`
3220	if test "x$already" = "x"; then
3221	DIRS="$DIRS $dir"
3222	fi
3223	done
3224	fi
3225
3226	eval "smart_lib_dir=\"\$smart_lib_dir $DIRS\""
3227
3228
3229	for try in $smart_lib_dir /usr/local/lib /opt/lib; do
3230	LIBS="-L$try -lk5crypto $old_LIBS"
3231	cat >conftest.$ac_ext <<_ACEOF
3232	/* confdefs.h. */
3233	_ACEOF
3234	cat confdefs.h >>conftest.$ac_ext
3235	cat >>conftest.$ac_ext <<_ACEOF
3236	/* end confdefs.h. */
3237	extern char krb5_encrypt_data();
3238	int
3239	main ()
3240	{
3241	krb5_encrypt_data()
3242	;
3243	return 0;
3244	}
3245	_ACEOF
3246	rm -f conftest.$ac_objext conftest$ac_exeext
3247	if { (ac_try="$ac_link"
3248	case "(($ac_try" in
3249	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3250	*) ac_try_echo=$ac_try;;
3251	esac
3252	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3253	(eval "$ac_link") 2>conftest.er1
3254	ac_status=$?
3255	grep -v '^ *+' conftest.er1 >conftest.err
3256	rm -f conftest.er1
3257	cat conftest.err >&5
3258	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3259	(exit $ac_status); } && {
3260	test -z "$ac_c_werror_flag" \|\|
3261	test ! -s conftest.err
3262	} && test -s conftest$ac_exeext &&
3263	$as_test_x conftest$ac_exeext; then
3264	smart_lib="-L$try -lk5crypto"
3265	else
3266	echo "$as_me: failed program was:" >&5
3267	sed 's/^/\| /' conftest.$ac_ext >&5
3268
3269
3270	fi
3271
3272	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
3273	conftest$ac_exeext conftest.$ac_ext
3274	if test "x$smart_lib" != "x"; then
3275	break;
3276	fi
3277	done
3278	LIBS="$old_LIBS"
3279	fi
3280
3281	if test "x$smart_lib" != "x"; then
3282	{ echo "$as_me:$LINENO: result: yes" >&5
3283	echo "${ECHO_T}yes" >&6; }
3284	eval "ac_cv_lib_${sm_lib_safe}_${sm_func_safe}=yes"
3285	LIBS="$smart_lib $old_LIBS"
3286	SMART_LIBS="$smart_lib $SMART_LIBS"
3287	else
3288	{ echo "$as_me:$LINENO: result: no" >&5
3289	echo "${ECHO_T}no" >&6; }
3290	fi
3291
3292	if test "x$ac_cv_lib_k5crypto_krb5_encrypt_data" = xyes; then
3293	krb5libcrypto="-lk5crypto"
3294	fi
3295
3296	if test "x$krb5libcrypto" = x; then
3297
3298
3299	sm_lib_safe=`echo "crypto" \| sed 'y%./+-%__p_%'`
3300	sm_func_safe=`echo "DH_new" \| sed 'y%./+-%__p_%'`
3301	{ echo "$as_me:$LINENO: checking for DH_new in -lcrypto" >&5
3302	echo $ECHO_N "checking for DH_new in -lcrypto... $ECHO_C" >&6; }
3303
3304	old_LIBS="$LIBS"
3305	smart_lib=
3306	smart_lib_dir=
3307
3308	if test "x$smart_try_dir" != "x"; then
3309	for try in $smart_try_dir; do
3310	LIBS="-L$try -lcrypto $old_LIBS"
3311	cat >conftest.$ac_ext <<_ACEOF
3312	/* confdefs.h. */
3313	_ACEOF
3314	cat confdefs.h >>conftest.$ac_ext
3315	cat >>conftest.$ac_ext <<_ACEOF
3316	/* end confdefs.h. */
3317	extern char DH_new();
3318	int
3319	main ()
3320	{
3321	DH_new()
3322	;
3323	return 0;
3324	}
3325	_ACEOF
3326	rm -f conftest.$ac_objext conftest$ac_exeext
3327	if { (ac_try="$ac_link"
3328	case "(($ac_try" in
3329	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3330	*) ac_try_echo=$ac_try;;
3331	esac
3332	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3333	(eval "$ac_link") 2>conftest.er1
3334	ac_status=$?
3335	grep -v '^ *+' conftest.er1 >conftest.err
3336	rm -f conftest.er1
3337	cat conftest.err >&5
3338	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3339	(exit $ac_status); } && {
3340	test -z "$ac_c_werror_flag" \|\|
3341	test ! -s conftest.err
3342	} && test -s conftest$ac_exeext &&
3343	$as_test_x conftest$ac_exeext; then
3344	smart_lib="-L$try -lcrypto"
3345	else
3346	echo "$as_me: failed program was:" >&5
3347	sed 's/^/\| /' conftest.$ac_ext >&5
3348
3349
3350	fi
3351
3352	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
3353	conftest$ac_exeext conftest.$ac_ext
3354	if test "x$smart_lib" != "x"; then
3355	break;
3356	fi
3357	done
3358	LIBS="$old_LIBS"
3359	fi
3360
3361	if test "x$smart_lib" = "x"; then
3362	LIBS="-lcrypto $old_LIBS"
3363	cat >conftest.$ac_ext <<_ACEOF
3364	/* confdefs.h. */
3365	_ACEOF
3366	cat confdefs.h >>conftest.$ac_ext
3367	cat >>conftest.$ac_ext <<_ACEOF
3368	/* end confdefs.h. */
3369	extern char DH_new();
3370	int
3371	main ()
3372	{
3373	DH_new()
3374	;
3375	return 0;
3376	}
3377	_ACEOF
3378	rm -f conftest.$ac_objext conftest$ac_exeext
3379	if { (ac_try="$ac_link"
3380	case "(($ac_try" in
3381	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3382	*) ac_try_echo=$ac_try;;
3383	esac
3384	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3385	(eval "$ac_link") 2>conftest.er1
3386	ac_status=$?
3387	grep -v '^ *+' conftest.er1 >conftest.err
3388	rm -f conftest.er1
3389	cat conftest.err >&5
3390	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3391	(exit $ac_status); } && {
3392	test -z "$ac_c_werror_flag" \|\|
3393	test ! -s conftest.err
3394	} && test -s conftest$ac_exeext &&
3395	$as_test_x conftest$ac_exeext; then
3396	smart_lib="-lcrypto"
3397	else
3398	echo "$as_me: failed program was:" >&5
3399	sed 's/^/\| /' conftest.$ac_ext >&5
3400
3401
3402	fi
3403
3404	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
3405	conftest$ac_exeext conftest.$ac_ext
3406	LIBS="$old_LIBS"
3407	fi
3408
3409	if test "x$smart_lib" = "x"; then
3410
3411
3412	if test "x$LOCATE" != "x"; then
3413	DIRS=
3414	file=libcrypto${libltdl_cv_shlibext}
3415
3416	for x in `${LOCATE} $file 2>/dev/null`; do
3417	base=`echo $x \| sed "s%/${file}%%"`
3418	if test "x$x" = "x$base"; then
3419	continue;
3420	fi
3421
3422	dir=`${DIRNAME} $x 2>/dev/null`
3423	exclude=`echo ${dir} \| ${GREP} /home`
3424	if test "x$exclude" != "x"; then
3425	continue
3426	fi
3427
3428	already=`echo \$smart_lib_dir ${DIRS} \| ${GREP} ${dir}`
3429	if test "x$already" = "x"; then
3430	DIRS="$DIRS $dir"
3431	fi
3432	done
3433	fi
3434
3435	eval "smart_lib_dir=\"\$smart_lib_dir $DIRS\""
3436
3437
3438
3439	if test "x$LOCATE" != "x"; then
3440	DIRS=
3441	file=libcrypto.a
3442
3443	for x in `${LOCATE} $file 2>/dev/null`; do
3444	base=`echo $x \| sed "s%/${file}%%"`
3445	if test "x$x" = "x$base"; then
3446	continue;
3447	fi
3448
3449	dir=`${DIRNAME} $x 2>/dev/null`
3450	exclude=`echo ${dir} \| ${GREP} /home`
3451	if test "x$exclude" != "x"; then
3452	continue
3453	fi
3454
3455	already=`echo \$smart_lib_dir ${DIRS} \| ${GREP} ${dir}`
3456	if test "x$already" = "x"; then
3457	DIRS="$DIRS $dir"
3458	fi
3459	done
3460	fi
3461
3462	eval "smart_lib_dir=\"\$smart_lib_dir $DIRS\""
3463
3464
3465	for try in $smart_lib_dir /usr/local/lib /opt/lib; do
3466	LIBS="-L$try -lcrypto $old_LIBS"
3467	cat >conftest.$ac_ext <<_ACEOF
3468	/* confdefs.h. */
3469	_ACEOF
3470	cat confdefs.h >>conftest.$ac_ext
3471	cat >>conftest.$ac_ext <<_ACEOF
3472	/* end confdefs.h. */
3473	extern char DH_new();
3474	int
3475	main ()
3476	{
3477	DH_new()
3478	;
3479	return 0;
3480	}
3481	_ACEOF
3482	rm -f conftest.$ac_objext conftest$ac_exeext
3483	if { (ac_try="$ac_link"
3484	case "(($ac_try" in
3485	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3486	*) ac_try_echo=$ac_try;;
3487	esac
3488	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3489	(eval "$ac_link") 2>conftest.er1
3490	ac_status=$?
3491	grep -v '^ *+' conftest.er1 >conftest.err
3492	rm -f conftest.er1
3493	cat conftest.err >&5
3494	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3495	(exit $ac_status); } && {
3496	test -z "$ac_c_werror_flag" \|\|
3497	test ! -s conftest.err
3498	} && test -s conftest$ac_exeext &&
3499	$as_test_x conftest$ac_exeext; then
3500	smart_lib="-L$try -lcrypto"
3501	else
3502	echo "$as_me: failed program was:" >&5
3503	sed 's/^/\| /' conftest.$ac_ext >&5
3504
3505
3506	fi
3507
3508	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
3509	conftest$ac_exeext conftest.$ac_ext
3510	if test "x$smart_lib" != "x"; then
3511	break;
3512	fi
3513	done
3514	LIBS="$old_LIBS"
3515	fi
3516
3517	if test "x$smart_lib" != "x"; then
3518	{ echo "$as_me:$LINENO: result: yes" >&5
3519	echo "${ECHO_T}yes" >&6; }
3520	eval "ac_cv_lib_${sm_lib_safe}_${sm_func_safe}=yes"
3521	LIBS="$smart_lib $old_LIBS"
3522	SMART_LIBS="$smart_lib $SMART_LIBS"
3523	else
3524	{ echo "$as_me:$LINENO: result: no" >&5
3525	echo "${ECHO_T}no" >&6; }
3526	fi
3527
3528	if test "x$ac_cv_lib_crypto_DH_new" = xyes; then
3529	krb5libcrypto="-lcrypto"
3530	fi
3531	fi
3532
3533	if test "x$krb5libcrypto" = x; then
3534	{ echo "$as_me:$LINENO: WARNING: neither krb5 'k5crypto' nor 'crypto' libraries are found!" >&5
3535	echo "$as_me: WARNING: neither krb5 'k5crypto' nor 'crypto' libraries are found!" >&2;}
3536	fi
3537
3538
3539
3540	sm_lib_safe=`echo "com_err" \| sed 'y%./+-%__p_%'`
3541	sm_func_safe=`echo "set_com_err_hook" \| sed 'y%./+-%__p_%'`
3542	{ echo "$as_me:$LINENO: checking for set_com_err_hook in -lcom_err" >&5
3543	echo $ECHO_N "checking for set_com_err_hook in -lcom_err... $ECHO_C" >&6; }
3544
3545	old_LIBS="$LIBS"
3546	smart_lib=
3547	smart_lib_dir=
3548
3549	if test "x$smart_try_dir" != "x"; then
3550	for try in $smart_try_dir; do
3551	LIBS="-L$try -lcom_err $old_LIBS"
3552	cat >conftest.$ac_ext <<_ACEOF
3553	/* confdefs.h. */
3554	_ACEOF
3555	cat confdefs.h >>conftest.$ac_ext
3556	cat >>conftest.$ac_ext <<_ACEOF
3557	/* end confdefs.h. */
3558	extern char set_com_err_hook();
3559	int
3560	main ()
3561	{
3562	set_com_err_hook()
3563	;
3564	return 0;
3565	}
3566	_ACEOF
3567	rm -f conftest.$ac_objext conftest$ac_exeext
3568	if { (ac_try="$ac_link"
3569	case "(($ac_try" in
3570	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3571	*) ac_try_echo=$ac_try;;
3572	esac
3573	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3574	(eval "$ac_link") 2>conftest.er1
3575	ac_status=$?
3576	grep -v '^ *+' conftest.er1 >conftest.err
3577	rm -f conftest.er1
3578	cat conftest.err >&5
3579	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3580	(exit $ac_status); } && {
3581	test -z "$ac_c_werror_flag" \|\|
3582	test ! -s conftest.err
3583	} && test -s conftest$ac_exeext &&
3584	$as_test_x conftest$ac_exeext; then
3585	smart_lib="-L$try -lcom_err"
3586	else
3587	echo "$as_me: failed program was:" >&5
3588	sed 's/^/\| /' conftest.$ac_ext >&5
3589
3590
3591	fi
3592
3593	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
3594	conftest$ac_exeext conftest.$ac_ext
3595	if test "x$smart_lib" != "x"; then
3596	break;
3597	fi
3598	done
3599	LIBS="$old_LIBS"
3600	fi
3601
3602	if test "x$smart_lib" = "x"; then
3603	LIBS="-lcom_err $old_LIBS"
3604	cat >conftest.$ac_ext <<_ACEOF
3605	/* confdefs.h. */
3606	_ACEOF
3607	cat confdefs.h >>conftest.$ac_ext
3608	cat >>conftest.$ac_ext <<_ACEOF
3609	/* end confdefs.h. */
3610	extern char set_com_err_hook();
3611	int
3612	main ()
3613	{
3614	set_com_err_hook()
3615	;
3616	return 0;
3617	}
3618	_ACEOF
3619	rm -f conftest.$ac_objext conftest$ac_exeext
3620	if { (ac_try="$ac_link"
3621	case "(($ac_try" in
3622	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3623	*) ac_try_echo=$ac_try;;
3624	esac
3625	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3626	(eval "$ac_link") 2>conftest.er1
3627	ac_status=$?
3628	grep -v '^ *+' conftest.er1 >conftest.err
3629	rm -f conftest.er1
3630	cat conftest.err >&5
3631	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3632	(exit $ac_status); } && {
3633	test -z "$ac_c_werror_flag" \|\|
3634	test ! -s conftest.err
3635	} && test -s conftest$ac_exeext &&
3636	$as_test_x conftest$ac_exeext; then
3637	smart_lib="-lcom_err"
3638	else
3639	echo "$as_me: failed program was:" >&5
3640	sed 's/^/\| /' conftest.$ac_ext >&5
3641
3642
3643	fi
3644
3645	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
3646	conftest$ac_exeext conftest.$ac_ext
3647	LIBS="$old_LIBS"
3648	fi
3649
3650	if test "x$smart_lib" = "x"; then
3651
3652
3653	if test "x$LOCATE" != "x"; then
3654	DIRS=
3655	file=libcom_err${libltdl_cv_shlibext}
3656
3657	for x in `${LOCATE} $file 2>/dev/null`; do
3658	base=`echo $x \| sed "s%/${file}%%"`
3659	if test "x$x" = "x$base"; then
3660	continue;
3661	fi
3662
3663	dir=`${DIRNAME} $x 2>/dev/null`
3664	exclude=`echo ${dir} \| ${GREP} /home`
3665	if test "x$exclude" != "x"; then
3666	continue
3667	fi
3668
3669	already=`echo \$smart_lib_dir ${DIRS} \| ${GREP} ${dir}`
3670	if test "x$already" = "x"; then
3671	DIRS="$DIRS $dir"
3672	fi
3673	done
3674	fi
3675
3676	eval "smart_lib_dir=\"\$smart_lib_dir $DIRS\""
3677
3678
3679
3680	if test "x$LOCATE" != "x"; then
3681	DIRS=
3682	file=libcom_err.a
3683
3684	for x in `${LOCATE} $file 2>/dev/null`; do
3685	base=`echo $x \| sed "s%/${file}%%"`
3686	if test "x$x" = "x$base"; then
3687	continue;
3688	fi
3689
3690	dir=`${DIRNAME} $x 2>/dev/null`
3691	exclude=`echo ${dir} \| ${GREP} /home`
3692	if test "x$exclude" != "x"; then
3693	continue
3694	fi
3695
3696	already=`echo \$smart_lib_dir ${DIRS} \| ${GREP} ${dir}`
3697	if test "x$already" = "x"; then
3698	DIRS="$DIRS $dir"
3699	fi
3700	done
3701	fi
3702
3703	eval "smart_lib_dir=\"\$smart_lib_dir $DIRS\""
3704
3705
3706	for try in $smart_lib_dir /usr/local/lib /opt/lib; do
3707	LIBS="-L$try -lcom_err $old_LIBS"
3708	cat >conftest.$ac_ext <<_ACEOF
3709	/* confdefs.h. */
3710	_ACEOF
3711	cat confdefs.h >>conftest.$ac_ext
3712	cat >>conftest.$ac_ext <<_ACEOF
3713	/* end confdefs.h. */
3714	extern char set_com_err_hook();
3715	int
3716	main ()
3717	{
3718	set_com_err_hook()
3719	;
3720	return 0;
3721	}
3722	_ACEOF
3723	rm -f conftest.$ac_objext conftest$ac_exeext
3724	if { (ac_try="$ac_link"
3725	case "(($ac_try" in
3726	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3727	*) ac_try_echo=$ac_try;;
3728	esac
3729	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3730	(eval "$ac_link") 2>conftest.er1
3731	ac_status=$?
3732	grep -v '^ *+' conftest.er1 >conftest.err
3733	rm -f conftest.er1
3734	cat conftest.err >&5
3735	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3736	(exit $ac_status); } && {
3737	test -z "$ac_c_werror_flag" \|\|
3738	test ! -s conftest.err
3739	} && test -s conftest$ac_exeext &&
3740	$as_test_x conftest$ac_exeext; then
3741	smart_lib="-L$try -lcom_err"
3742	else
3743	echo "$as_me: failed program was:" >&5
3744	sed 's/^/\| /' conftest.$ac_ext >&5
3745
3746
3747	fi
3748
3749	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
3750	conftest$ac_exeext conftest.$ac_ext
3751	if test "x$smart_lib" != "x"; then
3752	break;
3753	fi
3754	done
3755	LIBS="$old_LIBS"
3756	fi
3757
3758	if test "x$smart_lib" != "x"; then
3759	{ echo "$as_me:$LINENO: result: yes" >&5
3760	echo "${ECHO_T}yes" >&6; }
3761	eval "ac_cv_lib_${sm_lib_safe}_${sm_func_safe}=yes"
3762	LIBS="$smart_lib $old_LIBS"
3763	SMART_LIBS="$smart_lib $SMART_LIBS"
3764	else
3765	{ echo "$as_me:$LINENO: result: no" >&5
3766	echo "${ECHO_T}no" >&6; }
3767	fi
3768
3769	if test "x$ac_cv_lib_com_err_set_com_err_hook" != xyes; then
3770	{ echo "$as_me:$LINENO: WARNING: the comm_err library isn't found!" >&5
3771	echo "$as_me: WARNING: the comm_err library isn't found!" >&2;}
3772	fi
3773
3774
3775
3776	sm_lib_safe=`echo "krb5" \| sed 'y%./+-%__p_%'`
3777	sm_func_safe=`echo "krb5_init_context" \| sed 'y%./+-%__p_%'`
3778	{ echo "$as_me:$LINENO: checking for krb5_init_context in -lkrb5" >&5
3779	echo $ECHO_N "checking for krb5_init_context in -lkrb5... $ECHO_C" >&6; }
3780
3781	old_LIBS="$LIBS"
3782	smart_lib=
3783	smart_lib_dir=
3784
3785	if test "x$smart_try_dir" != "x"; then
3786	for try in $smart_try_dir; do
3787	LIBS="-L$try -lkrb5 $old_LIBS"
3788	cat >conftest.$ac_ext <<_ACEOF
3789	/* confdefs.h. */
3790	_ACEOF
3791	cat confdefs.h >>conftest.$ac_ext
3792	cat >>conftest.$ac_ext <<_ACEOF
3793	/* end confdefs.h. */
3794	extern char krb5_init_context();
3795	int
3796	main ()
3797	{
3798	krb5_init_context()
3799	;
3800	return 0;
3801	}
3802	_ACEOF
3803	rm -f conftest.$ac_objext conftest$ac_exeext
3804	if { (ac_try="$ac_link"
3805	case "(($ac_try" in
3806	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3807	*) ac_try_echo=$ac_try;;
3808	esac
3809	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3810	(eval "$ac_link") 2>conftest.er1
3811	ac_status=$?
3812	grep -v '^ *+' conftest.er1 >conftest.err
3813	rm -f conftest.er1
3814	cat conftest.err >&5
3815	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3816	(exit $ac_status); } && {
3817	test -z "$ac_c_werror_flag" \|\|
3818	test ! -s conftest.err
3819	} && test -s conftest$ac_exeext &&
3820	$as_test_x conftest$ac_exeext; then
3821	smart_lib="-L$try -lkrb5"
3822	else
3823	echo "$as_me: failed program was:" >&5
3824	sed 's/^/\| /' conftest.$ac_ext >&5
3825
3826
3827	fi
3828
3829	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
3830	conftest$ac_exeext conftest.$ac_ext
3831	if test "x$smart_lib" != "x"; then
3832	break;
3833	fi
3834	done
3835	LIBS="$old_LIBS"
3836	fi
3837
3838	if test "x$smart_lib" = "x"; then
3839	LIBS="-lkrb5 $old_LIBS"
3840	cat >conftest.$ac_ext <<_ACEOF
3841	/* confdefs.h. */
3842	_ACEOF
3843	cat confdefs.h >>conftest.$ac_ext
3844	cat >>conftest.$ac_ext <<_ACEOF
3845	/* end confdefs.h. */
3846	extern char krb5_init_context();
3847	int
3848	main ()
3849	{
3850	krb5_init_context()
3851	;
3852	return 0;
3853	}
3854	_ACEOF
3855	rm -f conftest.$ac_objext conftest$ac_exeext
3856	if { (ac_try="$ac_link"
3857	case "(($ac_try" in
3858	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3859	*) ac_try_echo=$ac_try;;
3860	esac
3861	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3862	(eval "$ac_link") 2>conftest.er1
3863	ac_status=$?
3864	grep -v '^ *+' conftest.er1 >conftest.err
3865	rm -f conftest.er1
3866	cat conftest.err >&5
3867	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3868	(exit $ac_status); } && {
3869	test -z "$ac_c_werror_flag" \|\|
3870	test ! -s conftest.err
3871	} && test -s conftest$ac_exeext &&
3872	$as_test_x conftest$ac_exeext; then
3873	smart_lib="-lkrb5"
3874	else
3875	echo "$as_me: failed program was:" >&5
3876	sed 's/^/\| /' conftest.$ac_ext >&5
3877
3878
3879	fi
3880
3881	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
3882	conftest$ac_exeext conftest.$ac_ext
3883	LIBS="$old_LIBS"
3884	fi
3885
3886	if test "x$smart_lib" = "x"; then
3887
3888
3889	if test "x$LOCATE" != "x"; then
3890	DIRS=
3891	file=libkrb5${libltdl_cv_shlibext}
3892
3893	for x in `${LOCATE} $file 2>/dev/null`; do
3894	base=`echo $x \| sed "s%/${file}%%"`
3895	if test "x$x" = "x$base"; then
3896	continue;
3897	fi
3898
3899	dir=`${DIRNAME} $x 2>/dev/null`
3900	exclude=`echo ${dir} \| ${GREP} /home`
3901	if test "x$exclude" != "x"; then
3902	continue
3903	fi
3904
3905	already=`echo \$smart_lib_dir ${DIRS} \| ${GREP} ${dir}`
3906	if test "x$already" = "x"; then
3907	DIRS="$DIRS $dir"
3908	fi
3909	done
3910	fi
3911
3912	eval "smart_lib_dir=\"\$smart_lib_dir $DIRS\""
3913
3914
3915
3916	if test "x$LOCATE" != "x"; then
3917	DIRS=
3918	file=libkrb5.a
3919
3920	for x in `${LOCATE} $file 2>/dev/null`; do
3921	base=`echo $x \| sed "s%/${file}%%"`
3922	if test "x$x" = "x$base"; then
3923	continue;
3924	fi
3925
3926	dir=`${DIRNAME} $x 2>/dev/null`
3927	exclude=`echo ${dir} \| ${GREP} /home`
3928	if test "x$exclude" != "x"; then
3929	continue
3930	fi
3931
3932	already=`echo \$smart_lib_dir ${DIRS} \| ${GREP} ${dir}`
3933	if test "x$already" = "x"; then
3934	DIRS="$DIRS $dir"
3935	fi
3936	done
3937	fi
3938
3939	eval "smart_lib_dir=\"\$smart_lib_dir $DIRS\""
3940
3941
3942	for try in $smart_lib_dir /usr/local/lib /opt/lib; do
3943	LIBS="-L$try -lkrb5 $old_LIBS"
3944	cat >conftest.$ac_ext <<_ACEOF
3945	/* confdefs.h. */
3946	_ACEOF
3947	cat confdefs.h >>conftest.$ac_ext
3948	cat >>conftest.$ac_ext <<_ACEOF
3949	/* end confdefs.h. */
3950	extern char krb5_init_context();
3951	int
3952	main ()
3953	{
3954	krb5_init_context()
3955	;
3956	return 0;
3957	}
3958	_ACEOF
3959	rm -f conftest.$ac_objext conftest$ac_exeext
3960	if { (ac_try="$ac_link"
3961	case "(($ac_try" in
3962	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3963	*) ac_try_echo=$ac_try;;
3964	esac
3965	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3966	(eval "$ac_link") 2>conftest.er1
3967	ac_status=$?
3968	grep -v '^ *+' conftest.er1 >conftest.err
3969	rm -f conftest.er1
3970	cat conftest.err >&5
3971	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3972	(exit $ac_status); } && {
3973	test -z "$ac_c_werror_flag" \|\|
3974	test ! -s conftest.err
3975	} && test -s conftest$ac_exeext &&
3976	$as_test_x conftest$ac_exeext; then
3977	smart_lib="-L$try -lkrb5"
3978	else
3979	echo "$as_me: failed program was:" >&5
3980	sed 's/^/\| /' conftest.$ac_ext >&5
3981
3982
3983	fi
3984
3985	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
3986	conftest$ac_exeext conftest.$ac_ext
3987	if test "x$smart_lib" != "x"; then
3988	break;
3989	fi
3990	done
3991	LIBS="$old_LIBS"
3992	fi
3993
3994	if test "x$smart_lib" != "x"; then
3995	{ echo "$as_me:$LINENO: result: yes" >&5
3996	echo "${ECHO_T}yes" >&6; }
3997	eval "ac_cv_lib_${sm_lib_safe}_${sm_func_safe}=yes"
3998	LIBS="$smart_lib $old_LIBS"
3999	SMART_LIBS="$smart_lib $SMART_LIBS"
4000	else
4001	{ echo "$as_me:$LINENO: result: no" >&5
4002	echo "${ECHO_T}no" >&6; }
4003	fi
4004
4005	if test "x$ac_cv_lib_krb5_krb5_init_context" != xyes; then
4006	fail="$fail krb5"
4007	fi
4008
4009	targetname=rlm_krb5
4010	else
4011	targetname=
4012	echo \\\* module rlm_krb5 is disabled.
4013	fi
4014
4015	if test x"$fail" != x""; then
4016	if test x"${enable_strict_dependencies}" = x"yes"; then
4017	{ { echo "$as_me:$LINENO: error: set --without-rlm_krb5 to disable it explicitly." >&5
4018	echo "$as_me: error: set --without-rlm_krb5 to disable it explicitly." >&2;}
4019	{ (exit 1); exit 1; }; }
4020	else
4021	{ echo "$as_me:$LINENO: WARNING: silently not building rlm_krb5." >&5
4022	echo "$as_me: WARNING: silently not building rlm_krb5." >&2;}
4023	{ echo "$as_me:$LINENO: WARNING: FAILURE: rlm_krb5 requires: $fail." >&5
4024	echo "$as_me: WARNING: FAILURE: rlm_krb5 requires: $fail." >&2;};
4025	targetname=""
4026	fi
4027	fi
4028
4029	krb5_ldflags=$SMART_LIBS
4030	krb5_cflags="${krb5_h_cflags} $SMART_CFLAGS"
4031
4032
4033
4034
4035
4036	unset ac_cv_env_LIBS_set
4037	unset ac_cv_env_LIBS_value
4038
4039	ac_config_files="$ac_config_files Makefile"
4040
4041	cat >confcache <<\_ACEOF
4042	# This file is a shell script that caches the results of configure
4043	# tests run on this system so they can be shared between configure
4044	# scripts and configure runs, see configure's option --config-cache.
4045	# It is not useful on other systems. If it contains results you don't
4046	# want to keep, you may remove or edit it.
4047	#
4048	# config.status only pays attention to the cache file if you give it
4049	# the --recheck option to rerun configure.
4050	#
4051	# `ac_cv_env_foo' variables (set or unset) will be overridden when
4052	# loading this file, other unset `ac_cv_foo' will be assigned the
4053	# following values.
4054
4055	_ACEOF
4056
4057	# The following way of writing the cache mishandles newlines in values,
4058	# but we know of no workaround that is simple, portable, and efficient.
4059	# So, we kill variables containing newlines.
4060	# Ultrix sh set writes to stderr and can't be redirected directly,
4061	# and sets the high bit in the cache file unless we assign to the vars.
4062	(
4063	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
4064	eval ac_val=\$$ac_var
4065	case $ac_val in #(
4066	${as_nl})
4067	case $ac_var in #(
4068	_cv_) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
4069	echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
4070	esac
4071	case $ac_var in #(
4072	_ \| IFS \| as_nl) ;; #(
4073	*) $as_unset $ac_var ;;
4074	esac ;;
4075	esac
4076	done
4077
4078	(set) 2>&1 \|
4079	case $as_nl`(ac_space=' '; set) 2>&1` in #(
4080	${as_nl}ac_space=\ )
4081	# `set' does not quote correctly, so add quotes (double-quote
4082	# substitution turns \\\\ into \\, and sed turns \\ into \).
4083	sed -n \
4084	"s/'/'\\\\''/g;
4085	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
4086	;; #(
4087	*)
4088	# `set' quotes correctly as required by POSIX, so do not add quotes.
4089	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
4090	;;
4091	esac \|
4092	sort
4093	) \|
4094	sed '
4095	/^ac_cv_env_/b end
4096	t clear
4097	:clear
4098	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
4099	t end
4100	s/^$[^=]$=$.$$/\1=${\1=\2}/
4101	:end' >>confcache
4102	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
4103	if test -w "$cache_file"; then
4104	test "x$cache_file" != "x/dev/null" &&
4105	{ echo "$as_me:$LINENO: updating cache $cache_file" >&5
4106	echo "$as_me: updating cache $cache_file" >&6;}
4107	cat confcache >$cache_file
4108	else
4109	{ echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
4110	echo "$as_me: not updating unwritable cache $cache_file" >&6;}
4111	fi
4112	fi
4113	rm -f confcache
4114
4115	test "x$prefix" = xNONE && prefix=$ac_default_prefix
4116	# Let make expand exec_prefix.
4117	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4118
4119	# Transform confdefs.h into DEFS.
4120	# Protect against shell expansion while executing Makefile rules.
4121	# Protect against Makefile macro expansion.
4122	#
4123	# If the first sed substitution is executed (which looks for macros that
4124	# take arguments), then branch to the quote section. Otherwise,
4125	# look for a macro that doesn't take arguments.
4126	ac_script='
4127	t clear
4128	:clear
4129	s/^[ ]#[ ]define[ ][ ]$[^ (][^ (]([^)])$[ ]$.*$/-D\1=\2/g
4130	t quote
4131	s/^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$/-D\1=\2/g
4132	t quote
4133	b any
4134	:quote
4135	s/[ `~#$^&*(){}\\\|;'\''"<>?]/\\&/g
4136	s/\[/\\&/g
4137	s/\]/\\&/g
4138	s/\$/$$/g
4139	H
4140	:any
4141	${
4142	g
4143	s/^\n//
4144	s/\n/ /g
4145	p
4146	}
4147	'
4148	DEFS=`sed -n "$ac_script" confdefs.h`
4149
4150
4151	ac_libobjs=
4152	ac_ltlibobjs=
4153	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4154	# 1. Remove the extension, and $U if already installed.
4155	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
4156	ac_i=`echo "$ac_i" \| sed "$ac_script"`
4157	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
4158	# will be set to the directory where LIBOBJS objects are built.
4159	ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
4160	ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
4161	done
4162	LIBOBJS=$ac_libobjs
4163
4164	LTLIBOBJS=$ac_ltlibobjs
4165
4166
4167
4168	: ${CONFIG_STATUS=./config.status}
4169	ac_clean_files_save=$ac_clean_files
4170	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
4171	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
4172	echo "$as_me: creating $CONFIG_STATUS" >&6;}
4173	cat >$CONFIG_STATUS <<_ACEOF
4174	#! $SHELL
4175	# Generated by $as_me.
4176	# Run this file to recreate the current configuration.
4177	# Compiler output produced by configure, useful for debugging
4178	# configure, is in config.log if it exists.
4179
4180	debug=false
4181	ac_cs_recheck=false
4182	ac_cs_silent=false
4183	SHELL=\${CONFIG_SHELL-$SHELL}
4184	_ACEOF
4185
4186	cat >>$CONFIG_STATUS <<\_ACEOF
4187	## --------------------- ##
4188	## M4sh Initialization. ##
4189	## --------------------- ##
4190
4191	# Be more Bourne compatible
4192	DUALCASE=1; export DUALCASE # for MKS sh
4193	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
4194	emulate sh
4195	NULLCMD=:
4196	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
4197	# is contrary to our usage. Disable this feature.
4198	alias -g '${1+"$@"}'='"$@"'
4199	setopt NO_GLOB_SUBST
4200	else
4201	case `(set -o) 2>/dev/null` in
4202	posix) set -o posix ;;
4203	esac
4204
4205	fi
4206
4207
4208
4209
4210	# PATH needs CR
4211	# Avoid depending upon Character Ranges.
4212	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
4213	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
4214	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
4215	as_cr_digits='0123456789'
4216	as_cr_alnum=$as_cr_Letters$as_cr_digits
4217
4218	# The user is always right.
4219	if test "${PATH_SEPARATOR+set}" != set; then
4220	echo "#! /bin/sh" >conf$$.sh
4221	echo "exit 0" >>conf$$.sh
4222	chmod +x conf$$.sh
4223	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
4224	PATH_SEPARATOR=';'
4225	else
4226	PATH_SEPARATOR=:
4227	fi
4228	rm -f conf$$.sh
4229	fi
4230
4231	# Support unset when possible.
4232	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
4233	as_unset=unset
4234	else
4235	as_unset=false
4236	fi
4237
4238
4239	# IFS
4240	# We need space, tab and new line, in precisely that order. Quoting is
4241	# there to prevent editors from complaining about space-tab.
4242	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
4243	# splitting by setting IFS to empty value.)
4244	as_nl='
4245	'
4246	IFS=" "" $as_nl"
4247
4248	# Find who we are. Look in the path if we contain no directory separator.
4249	case $0 in
4250	[\\/] ) as_myself=$0 ;;
4251	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4252	for as_dir in $PATH
4253	do
4254	IFS=$as_save_IFS
4255	test -z "$as_dir" && as_dir=.
4256	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
4257	done
4258	IFS=$as_save_IFS
4259
4260	;;
4261	esac
4262	# We did not find ourselves, most probably we were run as `sh COMMAND'
4263	# in which case we are not to be found in the path.
4264	if test "x$as_myself" = x; then
4265	as_myself=$0
4266	fi
4267	if test ! -f "$as_myself"; then
4268	echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
4269	{ (exit 1); exit 1; }
4270	fi
4271
4272	# Work around bugs in pre-3.0 UWIN ksh.
4273	for as_var in ENV MAIL MAILPATH
4274	do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
4275	done
4276	PS1='$ '
4277	PS2='> '
4278	PS4='+ '
4279
4280	# NLS nuisances.
4281	for as_var in \
4282	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
4283	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
4284	LC_TELEPHONE LC_TIME
4285	do
4286	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
4287	eval $as_var=C; export $as_var
4288	else
4289	($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
4290	fi
4291	done
4292
4293	# Required to use basename.
4294	if expr a : '$a$' >/dev/null 2>&1 &&
4295	test "X`expr 00001 : '.*$...$'`" = X001; then
4296	as_expr=expr
4297	else
4298	as_expr=false
4299	fi
4300
4301	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
4302	as_basename=basename
4303	else
4304	as_basename=false
4305	fi
4306
4307
4308	# Name of the executable.
4309	as_me=`$as_basename -- "$0" \|\|
4310	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
4311	X"$0" : 'X$//$$' \\| \
4312	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
4313	echo X/"$0" \|
4314	sed '/^.\/$[^/][^/]$\/*$/{
4315	s//\1/
4316	q
4317	}
4318	/^X\/$\/\/$$/{
4319	s//\1/
4320	q
4321	}
4322	/^X\/$\/$.*/{
4323	s//\1/
4324	q
4325	}
4326	s/.*/./; q'`
4327
4328	# CDPATH.
4329	$as_unset CDPATH
4330
4331
4332
4333	as_lineno_1=$LINENO
4334	as_lineno_2=$LINENO
4335	test "x$as_lineno_1" != "x$as_lineno_2" &&
4336	test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" \|\| {
4337
4338	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
4339	# uniformly replaced by the line number. The first 'sed' inserts a
4340	# line-number line after each line using $LINENO; the second 'sed'
4341	# does the real work. The second script uses 'N' to pair each
4342	# line-number line with the line containing $LINENO, and appends
4343	# trailing '-' during substitution so that $LINENO is not a special
4344	# case at line end.
4345	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
4346	# scripts with optimization help from Paolo Bonzini. Blame Lee
4347	# E. McMahon (1931-1989) for sed's syntax. :-)
4348	sed -n '
4349	p
4350	/[$]LINENO/=
4351	' <$as_myself \|
4352	sed '
4353	s/[$]LINENO.*/&-/
4354	t lineno
4355	b
4356	:lineno
4357	N
4358	:loop
4359	s/[$]LINENO$[^'$as_cr_alnum'_].\n$$.$/\2\1\2/
4360	t loop
4361	s/-\n.*//
4362	' >$as_me.lineno &&
4363	chmod +x "$as_me.lineno" \|\|
4364	{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
4365	{ (exit 1); exit 1; }; }
4366
4367	# Don't try to exec as it changes $[0], causing all sort of problems
4368	# (the dirname of $[0] is not the place where we might find the
4369	# original and so on. Autoconf is especially sensitive to this).
4370	. "./$as_me.lineno"
4371	# Exit status is that of the last command.
4372	exit
4373	}
4374
4375
4376	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
4377	as_dirname=dirname
4378	else
4379	as_dirname=false
4380	fi
4381
4382	ECHO_C= ECHO_N= ECHO_T=
4383	case `echo -n x` in
4384	-n*)
4385	case `echo 'x\c'` in
4386	c) ECHO_T=' ';; # ECHO_T is single tab character.
4387	*) ECHO_C='\c';;
4388	esac;;
4389	*)
4390	ECHO_N='-n';;
4391	esac
4392
4393	if expr a : '$a$' >/dev/null 2>&1 &&
4394	test "X`expr 00001 : '.*$...$'`" = X001; then
4395	as_expr=expr
4396	else
4397	as_expr=false
4398	fi
4399
4400	rm -f conf$$ conf$$.exe conf$$.file
4401	if test -d conf$$.dir; then
4402	rm -f conf$$.dir/conf$$.file
4403	else
4404	rm -f conf$$.dir
4405	mkdir conf$$.dir
4406	fi
4407	echo >conf$$.file
4408	if ln -s conf$$.file conf$$ 2>/dev/null; then
4409	as_ln_s='ln -s'
4410	# ... but there are two gotchas:
4411	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
4412	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
4413	# In both cases, we have to default to `cp -p'.
4414	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
4415	as_ln_s='cp -p'
4416	elif ln conf$$.file conf$$ 2>/dev/null; then
4417	as_ln_s=ln
4418	else
4419	as_ln_s='cp -p'
4420	fi
4421	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
4422	rmdir conf$$.dir 2>/dev/null
4423
4424	if mkdir -p . 2>/dev/null; then
4425	as_mkdir_p=:
4426	else
4427	test -d ./-p && rmdir ./-p
4428	as_mkdir_p=false
4429	fi
4430
4431	if test -x / >/dev/null 2>&1; then
4432	as_test_x='test -x'
4433	else
4434	if ls -dL / >/dev/null 2>&1; then
4435	as_ls_L_option=L
4436	else
4437	as_ls_L_option=
4438	fi
4439	as_test_x='
4440	eval sh -c '\''
4441	if test -d "$1"; then
4442	test -d "$1/.";
4443	else
4444	case $1 in
4445	-*)set "./$1";;
4446	esac;
4447	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
4448	???[sx]):;;)false;;esac;fi
4449	'\'' sh
4450	'
4451	fi
4452	as_executable_p=$as_test_x
4453
4454	# Sed expression to map a string onto a valid CPP name.
4455	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
4456
4457	# Sed expression to map a string onto a valid variable name.
4458	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
4459
4460
4461	exec 6>&1
4462
4463	# Save the log message, to keep $[0] and so on meaningful, and to
4464	# report actual input values of CONFIG_FILES etc. instead of their
4465	# values after options handling.
4466	ac_log="
4467	This file was extended by $as_me, which was
4468	generated by GNU Autoconf 2.61. Invocation command line was
4469
4470	CONFIG_FILES = $CONFIG_FILES
4471	CONFIG_HEADERS = $CONFIG_HEADERS
4472	CONFIG_LINKS = $CONFIG_LINKS
4473	CONFIG_COMMANDS = $CONFIG_COMMANDS
4474	$ $0 $@
4475
4476	on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
4477	"
4478
4479	_ACEOF
4480
4481	cat >>$CONFIG_STATUS <<_ACEOF
4482	# Files that config.status was made for.
4483	config_files="$ac_config_files"
4484
4485	_ACEOF
4486
4487	cat >>$CONFIG_STATUS <<\_ACEOF
4488	ac_cs_usage="\
4489	\`$as_me' instantiates files from templates according to the
4490	current configuration.
4491
4492	Usage: $0 [OPTIONS] [FILE]...
4493
4494	-h, --help print this help, then exit
4495	-V, --version print version number and configuration settings, then exit
4496	-q, --quiet do not print progress messages
4497	-d, --debug don't remove temporary files
4498	--recheck update $as_me by reconfiguring in the same conditions
4499	--file=FILE[:TEMPLATE]
4500	instantiate the configuration file FILE
4501
4502	Configuration files:
4503	$config_files
4504
4505	Report bugs to <bug-autoconf@gnu.org>."
4506
4507	_ACEOF
4508	cat >>$CONFIG_STATUS <<_ACEOF
4509	ac_cs_version="\\
4510	config.status
4511	configured by $0, generated by GNU Autoconf 2.61,
4512	with options \\"`echo "$ac_configure_args" \| sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
4513
4514	Copyright (C) 2006 Free Software Foundation, Inc.
4515	This config.status script is free software; the Free Software Foundation
4516	gives unlimited permission to copy, distribute and modify it."
4517
4518	ac_pwd='$ac_pwd'
4519	srcdir='$srcdir'
4520	_ACEOF
4521
4522	cat >>$CONFIG_STATUS <<\_ACEOF
4523	# If no file are specified by the user, then we need to provide default
4524	# value. By we need to know if files were specified by the user.
4525	ac_need_defaults=:
4526	while test $# != 0
4527	do
4528	case $1 in
4529	--=)
4530	ac_option=`expr "X$1" : 'X$[^=]*$='`
4531	ac_optarg=`expr "X$1" : 'X[^=]=$.$'`
4532	ac_shift=:
4533	;;
4534	*)
4535	ac_option=$1
4536	ac_optarg=$2
4537	ac_shift=shift
4538	;;
4539	esac
4540
4541	case $ac_option in
4542	# Handling of the options.
4543	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
4544	ac_cs_recheck=: ;;
4545	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )
4546	echo "$ac_cs_version"; exit ;;
4547	--debug \| --debu \| --deb \| --de \| --d \| -d )
4548	debug=: ;;
4549	--file \| --fil \| --fi \| --f )
4550	$ac_shift
4551	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
4552	ac_need_defaults=false;;
4553	--he \| --h \| --help \| --hel \| -h )
4554	echo "$ac_cs_usage"; exit ;;
4555	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
4556	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
4557	ac_cs_silent=: ;;
4558
4559	# This is an error.
4560	-*) { echo "$as_me: error: unrecognized option: $1
4561	Try \`$0 --help' for more information." >&2
4562	{ (exit 1); exit 1; }; } ;;
4563
4564	*) ac_config_targets="$ac_config_targets $1"
4565	ac_need_defaults=false ;;
4566
4567	esac
4568	shift
4569	done
4570
4571	ac_configure_extra_args=
4572
4573	if $ac_cs_silent; then
4574	exec 6>/dev/null
4575	ac_configure_extra_args="$ac_configure_extra_args --silent"
4576	fi
4577
4578	_ACEOF
4579	cat >>$CONFIG_STATUS <<_ACEOF
4580	if \$ac_cs_recheck; then
4581	echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
4582	CONFIG_SHELL=$SHELL
4583	export CONFIG_SHELL
4584	exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
4585	fi
4586
4587	_ACEOF
4588	cat >>$CONFIG_STATUS <<\_ACEOF
4589	exec 5>>config.log
4590	{
4591	echo
4592	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
4593	## Running $as_me. ##
4594	_ASBOX
4595	echo "$ac_log"
4596	} >&5
4597
4598	_ACEOF
4599	cat >>$CONFIG_STATUS <<_ACEOF
4600	_ACEOF
4601
4602	cat >>$CONFIG_STATUS <<\_ACEOF
4603
4604	# Handling of arguments.
4605	for ac_config_target in $ac_config_targets
4606	do
4607	case $ac_config_target in
4608	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
4609
4610	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
4611	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
4612	{ (exit 1); exit 1; }; };;
4613	esac
4614	done
4615
4616
4617	# If the user did not use the arguments to specify the items to instantiate,
4618	# then the envvar interface is used. Set only those that are not.
4619	# We use the long form for the default assignment because of an extremely
4620	# bizarre bug on SunOS 4.1.3.
4621	if $ac_need_defaults; then
4622	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
4623	fi
4624
4625	# Have a temporary directory for convenience. Make it in the build tree
4626	# simply because there is no reason against having it here, and in addition,
4627	# creating and moving files from /tmp can sometimes cause problems.
4628	# Hook for its removal unless debugging.
4629	# Note that there is a small window in which the directory will not be cleaned:
4630	# after its creation but before its name has been assigned to `$tmp'.
4631	$debug \|\|
4632	{
4633	tmp=
4634	trap 'exit_status=$?
4635	{ test -z "$tmp" \|\| test ! -d "$tmp" \|\| rm -fr "$tmp"; } && exit $exit_status
4636	' 0
4637	trap '{ (exit 1); exit 1; }' 1 2 13 15
4638	}
4639	# Create a (secure) tmp directory for tmp files.
4640
4641	{
4642	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
4643	test -n "$tmp" && test -d "$tmp"
4644	} \|\|
4645	{
4646	tmp=./conf$$-$RANDOM
4647	(umask 077 && mkdir "$tmp")
4648	} \|\|
4649	{
4650	echo "$me: cannot create a temporary directory in ." >&2
4651	{ (exit 1); exit 1; }
4652	}
4653
4654	#
4655	# Set up the sed scripts for CONFIG_FILES section.
4656	#
4657
4658	# No need to generate the scripts if there are no CONFIG_FILES.
4659	# This happens for instance when ./config.status config.h
4660	if test -n "$CONFIG_FILES"; then
4661
4662	_ACEOF
4663
4664
4665
4666	ac_delim='%!_!# '
4667	for ac_last_try in false false false false false :; do
4668	cat >conf$$subs.sed <<_ACEOF
4669	SHELL!$SHELL$ac_delim
4670	PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
4671	PACKAGE_NAME!$PACKAGE_NAME$ac_delim
4672	PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
4673	PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
4674	PACKAGE_STRING!$PACKAGE_STRING$ac_delim
4675	PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
4676	exec_prefix!$exec_prefix$ac_delim
4677	prefix!$prefix$ac_delim
4678	program_transform_name!$program_transform_name$ac_delim
4679	bindir!$bindir$ac_delim
4680	sbindir!$sbindir$ac_delim
4681	libexecdir!$libexecdir$ac_delim
4682	datarootdir!$datarootdir$ac_delim
4683	datadir!$datadir$ac_delim
4684	sysconfdir!$sysconfdir$ac_delim
4685	sharedstatedir!$sharedstatedir$ac_delim
4686	localstatedir!$localstatedir$ac_delim
4687	includedir!$includedir$ac_delim
4688	oldincludedir!$oldincludedir$ac_delim
4689	docdir!$docdir$ac_delim
4690	infodir!$infodir$ac_delim
4691	htmldir!$htmldir$ac_delim
4692	dvidir!$dvidir$ac_delim
4693	pdfdir!$pdfdir$ac_delim
4694	psdir!$psdir$ac_delim
4695	libdir!$libdir$ac_delim
4696	localedir!$localedir$ac_delim
4697	mandir!$mandir$ac_delim
4698	DEFS!$DEFS$ac_delim
4699	ECHO_C!$ECHO_C$ac_delim
4700	ECHO_N!$ECHO_N$ac_delim
4701	ECHO_T!$ECHO_T$ac_delim
4702	LIBS!$LIBS$ac_delim
4703	build_alias!$build_alias$ac_delim
4704	host_alias!$host_alias$ac_delim
4705	target_alias!$target_alias$ac_delim
4706	CC!$CC$ac_delim
4707	CFLAGS!$CFLAGS$ac_delim
4708	LDFLAGS!$LDFLAGS$ac_delim
4709	CPPFLAGS!$CPPFLAGS$ac_delim
4710	ac_ct_CC!$ac_ct_CC$ac_delim
4711	EXEEXT!$EXEEXT$ac_delim
4712	OBJEXT!$OBJEXT$ac_delim
4713	CPP!$CPP$ac_delim
4714	krb5_cflags!$krb5_cflags$ac_delim
4715	krb5_ldflags!$krb5_ldflags$ac_delim
4716	targetname!$targetname$ac_delim
4717	LIBOBJS!$LIBOBJS$ac_delim
4718	LTLIBOBJS!$LTLIBOBJS$ac_delim
4719	_ACEOF
4720
4721	if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed \| grep -c X` = 50; then
4722	break
4723	elif $ac_last_try; then
4724	{ { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
4725	echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
4726	{ (exit 1); exit 1; }; }
4727	else
4728	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
4729	fi
4730	done
4731
4732	ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
4733	if test -n "$ac_eof"; then
4734	ac_eof=`echo "$ac_eof" \| sort -nru \| sed 1q`
4735	ac_eof=`expr $ac_eof + 1`
4736	fi
4737
4738	cat >>$CONFIG_STATUS <<_ACEOF
4739	cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
4740	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
4741	_ACEOF
4742	sed '
4743	s/[,\\&]/\\&/g; s/@/@\|#_!!_#\|/g
4744	s/^/s,@/; s/!/@,\|#_!!_#\|/
4745	:n
4746	t n
4747	s/'"$ac_delim"'$/,g/; t
4748	s/$/\\/; p
4749	N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@\|#_!!_#\|/g; b n
4750	' >>$CONFIG_STATUS <conf$$subs.sed
4751	rm -f conf$$subs.sed
4752	cat >>$CONFIG_STATUS <<_ACEOF
4753	:end
4754	s/\|#_!!_#\|//g
4755	CEOF$ac_eof
4756	_ACEOF
4757
4758
4759	# VPATH may cause trouble with some makes, so we remove $(srcdir),
4760	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
4761	# trailing colons and then remove the whole line if VPATH becomes empty
4762	# (actually we leave an empty line to preserve line numbers).
4763	if test "x$srcdir" = x.; then
4764	ac_vpsub='/^[ ]VPATH[ ]=/{
4765	s/:\$(srcdir):/:/
4766	s/:\${srcdir}:/:/
4767	s/:@srcdir@:/:/
4768	s/^$[^=]=[ ]$:*/\1/
4769	s/:*$//
4770	s/^[^=]=[ ]$//
4771	}'
4772	fi
4773
4774	cat >>$CONFIG_STATUS <<\_ACEOF
4775	fi # test -n "$CONFIG_FILES"
4776
4777
4778	for ac_tag in :F $CONFIG_FILES
4779	do
4780	case $ac_tag in
4781	:[FHLC]) ac_mode=$ac_tag; continue;;
4782	esac
4783	case $ac_mode$ac_tag in
4784	:[FHL]:);;
4785	:L* \| :C:) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
4786	echo "$as_me: error: Invalid tag $ac_tag." >&2;}
4787	{ (exit 1); exit 1; }; };;
4788	:[FH]-) ac_tag=-:-;;
4789	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
4790	esac
4791	ac_save_IFS=$IFS
4792	IFS=:
4793	set x $ac_tag
4794	IFS=$ac_save_IFS
4795	shift
4796	ac_file=$1
4797	shift
4798
4799	case $ac_mode in
4800	:L) ac_source=$1;;
4801	:[FH])
4802	ac_file_inputs=
4803	for ac_f
4804	do
4805	case $ac_f in
4806	-) ac_f="$tmp/stdin";;
4807	*) # Look for the file first in the build tree, then in the source tree
4808	# (if the path is not absolute). The absolute path cannot be DOS-style,
4809	# because $ac_f cannot contain `:'.
4810	test -f "$ac_f" \|\|
4811	case $ac_f in
4812	[\\/$]*) false;;
4813	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
4814	esac \|\|
4815	{ { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
4816	echo "$as_me: error: cannot find input file: $ac_f" >&2;}
4817	{ (exit 1); exit 1; }; };;
4818	esac
4819	ac_file_inputs="$ac_file_inputs $ac_f"
4820	done
4821
4822	# Let's still pretend it is `configure' which instantiates (i.e., don't
4823	# use $as_me), people would be surprised to read:
4824	# /* config.h. Generated by config.status. */
4825	configure_input="Generated from "`IFS=:
4826	echo $* \| sed 's\|^[^:]/\|\|;s\|:[^:]/\|, \|g'`" by configure."
4827	if test x"$ac_file" != x-; then
4828	configure_input="$ac_file. $configure_input"
4829	{ echo "$as_me:$LINENO: creating $ac_file" >&5
4830	echo "$as_me: creating $ac_file" >&6;}
4831	fi
4832
4833	case $ac_tag in
4834	:-: \| *:-) cat >"$tmp/stdin";;
4835	esac
4836	;;
4837	esac
4838
4839	ac_dir=`$as_dirname -- "$ac_file" \|\|
4840	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
4841	X"$ac_file" : 'X$//$[^/]' \\| \
4842	X"$ac_file" : 'X$//$$' \\| \
4843	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
4844	echo X"$ac_file" \|
4845	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
4846	s//\1/
4847	q
4848	}
4849	/^X$\/\/$[^/].*/{
4850	s//\1/
4851	q
4852	}
4853	/^X$\/\/$$/{
4854	s//\1/
4855	q
4856	}
4857	/^X$\/$.*/{
4858	s//\1/
4859	q
4860	}
4861	s/.*/./; q'`
4862	{ as_dir="$ac_dir"
4863	case $as_dir in #(
4864	-*) as_dir=./$as_dir;;
4865	esac
4866	test -d "$as_dir" \|\| { $as_mkdir_p && mkdir -p "$as_dir"; } \|\| {
4867	as_dirs=
4868	while :; do
4869	case $as_dir in #(
4870	\') as_qdir=`echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #(
4871	*) as_qdir=$as_dir;;
4872	esac
4873	as_dirs="'$as_qdir' $as_dirs"
4874	as_dir=`$as_dirname -- "$as_dir" \|\|
4875	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
4876	X"$as_dir" : 'X$//$[^/]' \\| \
4877	X"$as_dir" : 'X$//$$' \\| \
4878	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
4879	echo X"$as_dir" \|
4880	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
4881	s//\1/
4882	q
4883	}
4884	/^X$\/\/$[^/].*/{
4885	s//\1/
4886	q
4887	}
4888	/^X$\/\/$$/{
4889	s//\1/
4890	q
4891	}
4892	/^X$\/$.*/{
4893	s//\1/
4894	q
4895	}
4896	s/.*/./; q'`
4897	test -d "$as_dir" && break
4898	done
4899	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
4900	} \|\| test -d "$as_dir" \|\| { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
4901	echo "$as_me: error: cannot create directory $as_dir" >&2;}
4902	{ (exit 1); exit 1; }; }; }
4903	ac_builddir=.
4904
4905	case "$ac_dir" in
4906	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
4907	*)
4908	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
4909	# A ".." for each directory in $ac_dir_suffix.
4910	ac_top_builddir_sub=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,/..,g;s,/,,'`
4911	case $ac_top_builddir_sub in
4912	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
4913	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
4914	esac ;;
4915	esac
4916	ac_abs_top_builddir=$ac_pwd
4917	ac_abs_builddir=$ac_pwd$ac_dir_suffix
4918	# for backward compatibility:
4919	ac_top_builddir=$ac_top_build_prefix
4920
4921	case $srcdir in
4922	.) # We are building in place.
4923	ac_srcdir=.
4924	ac_top_srcdir=$ac_top_builddir_sub
4925	ac_abs_top_srcdir=$ac_pwd ;;
4926	[\\/]* \| ?:[\\/]* ) # Absolute name.
4927	ac_srcdir=$srcdir$ac_dir_suffix;
4928	ac_top_srcdir=$srcdir
4929	ac_abs_top_srcdir=$srcdir ;;
4930	*) # Relative name.
4931	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
4932	ac_top_srcdir=$ac_top_build_prefix$srcdir
4933	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
4934	esac
4935	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
4936
4937
4938	case $ac_mode in
4939	:F)
4940	#
4941	# CONFIG_FILE
4942	#
4943
4944	_ACEOF
4945
4946	cat >>$CONFIG_STATUS <<\_ACEOF
4947	# If the template does not know about datarootdir, expand it.
4948	# FIXME: This hack should be removed a few years after 2.60.
4949	ac_datarootdir_hack=; ac_datarootdir_seen=
4950
4951	case `sed -n '/datarootdir/ {
4952	p
4953	q
4954	}
4955	/@datadir@/p
4956	/@docdir@/p
4957	/@infodir@/p
4958	/@localedir@/p
4959	/@mandir@/p
4960	' $ac_file_inputs` in
4961	datarootdir) ac_datarootdir_seen=yes;;
4962	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)
4963	{ echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
4964	echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
4965	_ACEOF
4966	cat >>$CONFIG_STATUS <<_ACEOF
4967	ac_datarootdir_hack='
4968	s&@datadir@&$datadir&g
4969	s&@docdir@&$docdir&g
4970	s&@infodir@&$infodir&g
4971	s&@localedir@&$localedir&g
4972	s&@mandir@&$mandir&g
4973	s&\\\${datarootdir}&$datarootdir&g' ;;
4974	esac
4975	_ACEOF
4976
4977	# Neutralize VPATH when `$srcdir' = `.'.
4978	# Shell code in configure.ac might set extrasub.
4979	# FIXME: do we really want to maintain this feature?
4980	cat >>$CONFIG_STATUS <<_ACEOF
4981	sed "$ac_vpsub
4982	$extrasub
4983	_ACEOF
4984	cat >>$CONFIG_STATUS <<\_ACEOF
4985	:t
4986	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
4987	s&@configure_input@&$configure_input&;t t
4988	s&@top_builddir@&$ac_top_builddir_sub&;t t
4989	s&@srcdir@&$ac_srcdir&;t t
4990	s&@abs_srcdir@&$ac_abs_srcdir&;t t
4991	s&@top_srcdir@&$ac_top_srcdir&;t t
4992	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
4993	s&@builddir@&$ac_builddir&;t t
4994	s&@abs_builddir@&$ac_abs_builddir&;t t
4995	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
4996	$ac_datarootdir_hack
4997	" $ac_file_inputs \| sed -f "$tmp/subs-1.sed" >$tmp/out
4998
4999	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
5000	{ ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
5001	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
5002	{ echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5003	which seems to be undefined. Please make sure it is defined." >&5
5004	echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5005	which seems to be undefined. Please make sure it is defined." >&2;}
5006
5007	rm -f "$tmp/stdin"
5008	case $ac_file in
5009	-) cat "$tmp/out"; rm -f "$tmp/out";;
5010	*) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
5011	esac
5012	;;
5013
5014
5015
5016	esac
5017
5018	done # for ac_tag
5019
5020
5021	{ (exit 0); exit 0; }
5022	_ACEOF
5023	chmod +x $CONFIG_STATUS
5024	ac_clean_files=$ac_clean_files_save
5025
5026
5027	# configure is writing to config.log, and then calls config.status.
5028	# config.status does its own redirection, appending to config.log.
5029	# Unfortunately, on DOS this fails, as config.log is still kept open
5030	# by configure, so config.status won't be able to write to it; its
5031	# output is simply discarded. So we exec the FD to /dev/null,
5032	# effectively closing config.log, so it can be properly (re)opened and
5033	# appended to by config.status. When coming back to configure, we
5034	# need to make the FD available again.
5035	if test "$no_create" != yes; then
5036	ac_cs_success=:
5037	ac_config_status_args=
5038	test "$silent" = yes &&
5039	ac_config_status_args="$ac_config_status_args --quiet"
5040	exec 5>/dev/null
5041	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
5042	exec 5>>config.log
5043	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
5044	# would make configure fail if this is the last instruction.
5045	$ac_cs_success \|\| { (exit 1); exit 1; }
5046	fi
5047
5048

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