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source: trunk/aclocal.m4@ 66

Last change on this file since 66 was 64, checked in by rainer, 18 years ago
Dont use assembly implementation of tiger on i86/solaris, may fail to compile.
File size: 41.0 KB

Rev	Line
[1]	1	dnl aclocal.m4 generated automatically by aclocal 1.3
	2
	3	dnl Copyright (C) 1994, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
	4	dnl This Makefile.in is free software; the Free Software Foundation
	5	dnl gives unlimited permission to copy and/or distribute it,
	6	dnl with or without modifications, as long as this notice is preserved.
	7
	8	dnl This program is distributed in the hope that it will be useful,
	9	dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
	10	dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
	11	dnl PARTICULAR PURPOSE.
	12
	13	#
	14	# Check to make sure that the build environment is sane.
	15	#
	16	AC_DEFUN([AM_INIT_AUTOMAKE],
	17	[
[43]	18	AC_REQUIRE([AC_PROG_INSTALL])
[1]	19	PACKAGE=[$1]
	20	AC_SUBST(PACKAGE)
	21	VERSION=[$2]
	22	AC_SUBST(VERSION)
	23	dnl test to see if srcdir already configured
	24	if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
	25	AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
	26	fi
	27	ifelse([$3],,
	28	AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE")
	29	AC_DEFINE_UNQUOTED(VERSION, "$VERSION"))
	30	AC_REQUIRE([AC_PROG_MAKE_SET])])
	31
	32
	33	# Define a conditional.
	34
	35	AC_DEFUN([AM_CONDITIONAL],
	36	[AC_SUBST($1_TRUE)
	37	AC_SUBST($1_FALSE)
	38	if $2; then
	39	$1_TRUE=
	40	$1_FALSE='#'
	41	else
	42	$1_TRUE='#'
	43	$1_FALSE=
	44	fi])
	45
	46
	47	AC_DEFUN([sh_run_prog],
	48	[if test "$cross_compiling" = "yes"; then
	49	AC_MSG_ERROR([Can not probe non-portable values when cross compiling])
	50	fi
	51	cat > conftest.$ac_ext <<EOF
	52	[#]line __oline__ "configure"
	53	#include "confdefs.h"
	54	ifelse(AC_LANG, CPLUSPLUS, [#ifdef __cplusplus
	55	extern "C" void exit(int);
	56	#endif
	57	])
	58	[$1]
	59	EOF
	60	if AC_TRY_EVAL(ac_link) && test -s conftest && $2=`(./conftest 2>/dev/null)`
	61	then
	62	dnl Don't remove the temporary files here, so they can be examined.
	63	ifelse([$3], , :, [$3])
	64	else
	65	echo "configure: failed program was:" >&AC_FD_CC
	66	cat conftest.$ac_ext >&AC_FD_CC
	67	ifelse([$4], , , [ rm -fr conftest*
	68	$4
	69	])
	70	fi
	71	rm -fr conftest* ])
	72
	73	dnl fs type number of the proc filing system
	74	AC_DEFUN([sh_procfs_id],
	75	[AC_MSG_CHECKING([f_type of /proc])
	76	AC_CACHE_VAL([sh_cv_proc_fstype],
	77	[sh_run_prog(
	78	changequote(<<, >>)dnl
	79	<<#include <stdio.h>
	80	#ifdef HAVE_STDLIB_H
	81	#include <stdlib.h>
	82	#endif /* HAVE_STDLIB_H */
	83	#ifdef HAVE_UNISTD_H
	84	#include <unistd.h>
	85	#endif /* HAVE_UNISTD_H */
	86	#ifdef HAVE_SYS_VFS_H
	87	#include <sys/vfs.h>
	88	#endif
	89	#ifndef Q
	90	#define __Q(x) #x
	91	#define Q(x) __Q(x)
	92	#endif
	93	int main(void)
	94	{
	95	struct statfs fsbuf;
	96	long ft;
	97	if (statfs("/", &fsbuf)!=0)
	98	exit(1);
	99	ft=fsbuf.f_type;
	100	if (statfs("/proc/1", &fsbuf)!=0)
	101	exit(1);
	102	if (ft!=fsbuf.f_type)
	103	printf("0x%08lx", fsbuf.f_type);
	104	else
	105	puts("statfs useless");
	106	exit(0);
	107	} >>
	108	changequote([, ]), sh_cv_proc_fstype,, sh_cv_proc_fstype="a fatal error occured")])
	109	AC_MSG_RESULT($sh_cv_proc_fstype)
	110	if test "${sh_cv_proc_fstype}" = "a fatal error occured"; then
	111	$1=$2
	112	$4
	113	else if test "${sh_cv_proc_fstype}" = "statfs useless"; then
	114	$1=$2
	115	$4
	116	else
	117	$1=$sh_cv_proc_fstype
	118	$3
	119	fi; fi ])
	120
	121	# Check whether mlock is broken (hpux 10.20 raises a SIGBUS if mlock
	122	# is not called from uid 0 (not tested whether uid 0 works)
	123	dnl AC_CHECK_MLOCK
	124	dnl
	125	define([AC_CHECK_MLOCK],
	126	[ AC_CHECK_FUNCS(mlock)
	127	if test "$ac_cv_func_mlock" = "yes"; then
	128	AC_MSG_CHECKING(whether mlock is broken)
	129	AC_CACHE_VAL(ac_cv_have_broken_mlock,
	130	AC_TRY_RUN([
	131	#include <stdlib.h>
	132	#include <unistd.h>
	133	#include <errno.h>
	134	#include <sys/mman.h>
	135	#include <sys/types.h>
	136	#include <fcntl.h>
	137
	138	int main()
	139	{
	140	char *pool;
	141	int err;
	142	long int pgsize = getpagesize();
	143
	144	pool = malloc( 4096 + pgsize );
	145	if( !pool )
	146	return 2;
	147	pool += (pgsize - ((long int)pool % pgsize));
	148
	149	err = mlock( pool, 4096 );
	150	if( !err \|\| errno == EPERM )
	151	return 0; /* okay */
	152
	153	return 1; /* hmmm */
	154	}
	155
	156	],
	157	ac_cv_have_broken_mlock="no",
	158	ac_cv_have_broken_mlock="yes",
	159	ac_cv_have_broken_mlock="assume-no"
	160	)
	161	)
	162	if test "$ac_cv_have_broken_mlock" = "yes"; then
	163	AC_DEFINE(HAVE_BROKEN_MLOCK)
	164	AC_MSG_RESULT(yes)
	165	else
	166	if test "$ac_cv_have_broken_mlock" = "no"; then
	167	AC_MSG_RESULT(no)
	168	else
	169	AC_MSG_RESULT(assuming no)
	170	fi
	171	fi
	172	fi
	173	])
	174
	175	dnl @synopsis AC_FUNC_VSNPRINTF
	176	dnl
	177	dnl Check whether there is a reasonably sane vsnprintf() function installed.
	178	dnl "Reasonably sane" in this context means never clobbering memory beyond
	179	dnl the buffer supplied, and having a sensible return value. It is
	180	dnl explicitly allowed not to NUL-terminate the return value, however.
	181	dnl
	182	dnl @version $Id: ac_func_vsnprintf.m4,v 1.1 2001/07/26 02:00:21 guidod Exp $
	183	dnl @author Gaute Strokkenes <gs234@cam.ac.uk>
	184	dnl
	185	AC_DEFUN([SL_CHECK_VSNPRINTF],
	186	[AC_CACHE_CHECK(for working vsnprintf,
	187	ac_cv_func_vsnprintf,
	188	[AC_TRY_RUN(
	189	[#include <stdio.h>
	190	#include <stdarg.h>
	191
	192	int
	193	doit(char * s, ...)
	194	{
	195	char buffer[32];
	196	va_list args;
	197	int r;
	198
	199	buffer[5] = 'X';
	200
	201	va_start(args, s);
	202	r = vsnprintf(buffer, 5, s, args);
	203	va_end(args);
	204
	205	/* -1 is pre-C99, 7 is C99. R.W. 17.01.2003 disallow -1 */
	206
	207	if (r != 7)
	208	exit(1);
	209
	210	/* We deliberately do not care if the result is NUL-terminated or
	211	not, since this is easy to work around like this. */
	212
	213	buffer[4] = 0;
	214
	215	/* Simple sanity check. */
	216
	217	if (strcmp(buffer, "1234"))
	218	exit(1);
	219
	220	if (buffer[5] != 'X')
	221	exit(1);
	222
	223	exit(0);
	224	}
	225
	226	int
	227	main(void)
	228	{
	229	doit("1234567");
	230	exit(1);
	231	}], ac_cv_func_vsnprintf=yes, ac_cv_func_vsnprintf=no, ac_cv_func_vsnprintf=no)])
	232	dnl Note that the default is to be pessimistic in the case
	233	dnl of cross compilation.
	234	dnl If you know that the target has a sensible vsnprintf(),
	235	dnl you can get around this
	236	dnl by setting ac_func_vsnprintf to yes, as described in the Autoconf manual.
	237	if test $ac_cv_func_vsnprintf = yes; then
	238	:
	239	else
	240	AC_DEFINE(HAVE_BROKEN_VSNPRINTF, 1,
	241	[Define if you have a broken version of the `vsnprintf' function.])
	242	fi
	243	])# AC_FUNC_VSNPRINTF
	244
	245	dnl SH_CHECK_TYPEDEF(TYPE, HAVE_NAME)
	246	dnl Check whether a typedef exists and create a #define $2 if it exists
	247	dnl
	248	AC_DEFUN([SH_CHECK_TYPEDEF],
	249	[ AC_MSG_CHECKING(for $1 typedef)
	250	sh_cv_typedef_foo=`echo sh_cv_typedef_$1 \| sed -e 's% %_%g'`
	251	AC_CACHE_VAL( $sh_cv_typedef_foo,
	252	[AC_TRY_COMPILE([#include <stdlib.h>
	253	#include <sys/types.h>], [
	254	#undef $1
	255	int a = sizeof($1);
	256	], sh_cv_typedef=yes, sh_cv_typedef=no )])
	257	AC_MSG_RESULT($sh_cv_typedef)
	258	if test "$sh_cv_typedef" = yes; then
	259	AC_DEFINE($2)
	260	sh_$2=yes
	261	else
	262	sh_$2=no
	263	fi
	264	])
	265
	266
	267
	268	dnl **********************
	269	dnl * va_copy checks *
	270	dnl **********************
	271	AC_DEFUN([SL_CHECK_VA_COPY],
	272	[AC_MSG_CHECKING(for va_copy())
	273	AC_CACHE_VAL(sh_cv_va_copy,[
	274	AC_TRY_RUN([
	275	#include <stdarg.h>
	276	void f (int i, ...) {
	277	va_list args1, args2;
	278	va_start (args1, i);
	279	va_copy (args2, args1);
	280	if (va_arg (args2, int) != 42)
	281	exit (1);
	282	if (va_arg (args1, int) != 42)
	283	exit (1);
	284	va_end (args1); va_end (args2);
	285	}
	286	int main() {
	287	f (0, 42);
	288	return 0;
	289	}],
	290	sh_cv_va_copy=yes
	291	,
	292	sh_cv_va_copy=no
	293	,
	294	sh_cv_va_copy=no)
	295	])
	296	AC_MSG_RESULT($sh_cv_va_copy)
	297	AC_MSG_CHECKING(for __va_copy())
	298	AC_CACHE_VAL(sh_cv___va_copy,[
	299	AC_TRY_RUN([
	300	#include <stdarg.h>
	301	void f (int i, ...) {
	302	va_list args1, args2;
	303	va_start (args1, i);
	304	__va_copy (args2, args1);
	305	if (va_arg (args2, int) != 42)
	306	exit (1);
	307	if (va_arg (args1, int) != 42)
	308	exit (1);
	309	va_end (args1); va_end (args2);
	310	}
	311	int main() {
	312	f (0, 42);
	313	return 0;
	314	}],
	315	sh_cv___va_copy=yes
	316	,
	317	sh_cv___va_copy=no
	318	,
	319	sh_cv___va_copy=no)
	320	])
	321	AC_MSG_RESULT($sh_cv___va_copy)
	322	AC_MSG_CHECKING(whether va_lists can be copied by value)
	323	AC_CACHE_VAL(sh_cv_va_val_copy,[
	324	AC_TRY_RUN([
	325	#include <stdarg.h>
	326	void f (int i, ...) {
	327	va_list args1, args2;
	328	va_start (args1, i);
	329	args2 = args1;
	330	if (va_arg (args2, int) != 42)
	331	exit (1);
	332	if (va_arg (args1, int) != 42)
	333	exit (1);
	334	va_end (args1); va_end (args2);
	335	}
	336	int main() {
	337	f (0, 42);
	338	return 0;
	339	}],
	340	sh_cv_va_val_copy=yes
	341	,
	342	sh_cv_va_val_copy=no
	343	,
	344	sh_cv_va_val_copy=no)
	345	])
	346	if test "x$sh_cv_va_copy" = "xyes"; then
	347	AC_DEFINE(VA_COPY, va_copy)
	348	else if test "x$sh_cv___va_copy" = "xyes"; then
	349	AC_DEFINE(VA_COPY, __va_copy)
	350	fi
	351	fi
	352	if test "x$sh_cv_va_val_copy" = "xno"; then
	353	AC_DEFINE(VA_COPY_AS_ARRAY)
	354	fi
	355	AC_MSG_RESULT($sh_cv_va_val_copy)
	356	])
	357
	358
	359	dnl SH_INIT_PARSE_ARGS()
	360	m4_define([SH_INIT_PARSE_ARGS],
	361	[
	362	m4_divert_push([PARSE_ARGS])dnl
	363
	364	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
	365	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
	366	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
	367	as_cr_digits='0123456789'
	368	as_cr_alnum=$as_cr_Letters$as_cr_digits
	369
	370	# Sed expression to map a string onto a valid CPP name.
	371	as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[[^_$as_cr_alnum]]%_%g"
	372
	373	as_tr_sh="eval sed 'y%*+%pp%;s%[[^_$as_cr_alnum]]%_%g'"
	374	# IFS
	375	# We need space, tab and new line, in precisely that order.
	376	as_nl='
	377	'
	378	IFS=" $as_nl"
	379
	380	# CDPATH.
	381	$as_unset CDPATH \|\| test "${CDPATH+set}" != set \|\| { CDPATH=$PATH_SEPARATOR; export CDPATH; }
	382
	383
	384	# Initialize some variables set by options.
	385	ac_init_help=
	386	ac_init_version=false
	387	# The variables have the same names as the options, with
	388	# dashes changed to underlines.
	389	cache_file=/dev/null
	390	AC_SUBST(exec_prefix, NONE)dnl
	391	no_create=
	392	no_recursion=
	393	AC_SUBST(prefix, NONE)dnl
	394	program_prefix=NONE
	395	program_suffix=NONE
	396	AC_SUBST(program_transform_name, [s,x,x,])dnl
	397	silent=
	398	site=
	399	srcdir=
	400	verbose=
	401	x_includes=NONE
	402	x_libraries=NONE
	403	DESTDIR=
	404	SH_ENABLE_OPTS="db-reload xml-log message-queue login-watch mounts-check userfiles debug ptrace static network udp nocl stealth micro-stealth install-name identity khide suidcheck base largefile mail external-scripts encrypt srp"
	405	SH_WITH_OPTS="prelude libprelude-prefix database libwrap cflags libs console altconsole timeserver alttimeserver rnd egd-socket port logserver altlogserver kcheck gpg checksum fp recipient sender trusted tmp-dir config-file log-file pid-file state-dir data-file html-file"
	406
	407	# Installation directory options.
	408	# These are left unexpanded so users can "make install exec_prefix=/foo"
	409	# and all the variables that are supposed to be based on exec_prefix
	410	# by default will actually change.
	411	dnl Use braces instead of parens because sh, perl, etc. also accept them.
	412	sbindir='${exec_prefix}/sbin'
	413	sysconfdir='${prefix}/etc'
	414	localstatedir='${prefix}/var'
	415	mandir='${prefix}/share/man'
	416
	417	AC_SUBST([sbindir], ['${exec_prefix}/sbin'])dnl
	418	AC_SUBST([sysconfdir], ['${prefix}/etc'])dnl
	419	AC_SUBST([localstatedir], ['${prefix}/var'])dnl
	420	AC_SUBST([mandir], ['${prefix}/share/man'])dnl
	421
	422
	423	# Initialize some other variables.
	424	subdirs=
	425	MFLAGS= MAKEFLAGS=
	426	SHELL=${CONFIG_SHELL-/bin/sh}
	427	# Maximum number of lines to put in a shell here document.
	428	ac_max_here_lines=12
	429
	430	ac_prev=
	431	for ac_option
	432	do
	433
	434	# If the previous option needs an argument, assign it.
	435	if test -n "$ac_prev"; then
	436	eval "$ac_prev=\$ac_option"
	437	ac_prev=
	438	continue
	439	fi
	440
	441	case "$ac_option" in
	442	changequote(, )dnl
	443	=) ac_optarg=`echo "$ac_option" \| sed 's/[-_a-zA-Z0-9]*=//'` ;;
	444	changequote([, ])dnl
	445	*) ac_optarg= ;;
	446	esac
	447
	448	# Accept the important Cygnus configure options, so we can diagnose typos.
	449
	450	case "$ac_option" in
	451
	452	-build \| --build \| --buil \| --bui \| --bu)
	453	ac_prev=build_alias ;;
	454	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
	455	build_alias="$ac_optarg" ;;
	456
	457	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
	458	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
	459	ac_prev=cache_file ;;
	460	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
	461	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
	462	cache_file="$ac_optarg" ;;
	463
	464	--config-cache \| -C)
	465	cache_file=config.cache ;;
	466
	467	-disable-* \| --disable-*)
	468	ac_feature=`expr "x$ac_option" : 'x-disable-\(.\)'`
	469	# Reject names that are not valid shell variable names.
	470	expr "x$ac_feature" : "[.*[^-_$as_cr_alnum]]" >/dev/null &&
	471	AC_MSG_ERROR([invalid feature name: $ac_feature])
	472	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`
	473	ac_enable_check_opt=no
	474	for f in ${SH_ENABLE_OPTS}
	475	do
	476	f=`echo $f \| sed 's/-/_/g'`
	477	if test x${f} = x"${ac_feature}"
	478	then
	479	ac_enable_check_opt=yes
	480	fi
	481	done
	482	if test x${ac_enable_check_opt} = xno
	483	then
	484	AC_MSG_ERROR([unrecognized option: $ac_option
	485	Try `$[0] --help' for more information.])
	486	fi
	487	eval "enable_$ac_feature=no" ;;
	488
	489	-enable-* \| --enable-*)
	490	ac_feature=`expr "x$ac_option" : 'x-enable-\([[^=]]\)'`
	491	# Reject names that are not valid shell variable names.
	492	expr "x$ac_feature" : "[.*[^-_$as_cr_alnum]]" >/dev/null &&
	493	AC_MSG_ERROR([invalid feature name: $ac_feature])
	494	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`
	495	case $ac_option in
	496	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;
	497	*) ac_optarg=yes ;;
	498	esac
	499	ac_enable_check_opt=no
	500	for f in ${SH_ENABLE_OPTS}
	501	do
	502	f=`echo $f \| sed 's/-/_/g'`
	503	if test x${f} = x"${ac_feature}"
	504	then
	505	ac_enable_check_opt=yes
	506	fi
	507	done
	508	if test x${ac_enable_check_opt} = xno
	509	then
	510	AC_MSG_ERROR([unrecognized option: $ac_option
	511	Try `$[0] --help' for more information.])
	512	fi
	513	eval "enable_$ac_feature='$ac_optarg'" ;;
	514
	515	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
	516	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
	517	\| --exec \| --exe \| --ex)
	518	ac_prev=exec_prefix
	519	ac_exec_prefix_set="yes"
	520	;;
	521	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
	522	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
	523	\| --exec=* \| --exe=* \| --ex=*)
	524	exec_prefix="$ac_optarg"
	525	ac_exec_prefix_set="yes"
	526	;;
	527
	528	-gas \| --gas \| --ga \| --g)
	529	# Obsolete; use --with-gas.
	530	with_gas=yes ;;
	531
	532	-help \| --help \| --hel \| --he \| -h)
	533	ac_init_help=long ;;
	534	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
	535	ac_init_help=recursive ;;
	536	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
	537	ac_init_help=short ;;
	538
	539	-host \| --host \| --hos \| --ho)
	540	ac_prev=host_alias ;;
	541	-host=* \| --host=* \| --hos=* \| --ho=*)
	542	host_alias="$ac_optarg" ;;
	543
	544	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
	545	\| --localstate \| --localstat \| --localsta \| --localst \
	546	\| --locals \| --local \| --loca \| --loc \| --lo)
	547	ac_prev=localstatedir
	548	ac_localstatedir_set="yes"
	549	;;
	550	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
	551	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \
	552	\| --locals=* \| --local=* \| --loca=* \| --loc=* \| --lo=*)
	553	localstatedir="$ac_optarg"
	554	ac_localstatedir_set="yes"
	555	;;
	556
	557	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
	558	ac_prev=mandir
	559	ac_mandir_set="yes"
	560	;;
	561	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
	562	mandir="$ac_optarg"
	563	ac_mandir_set="yes"
	564	;;
	565
	566	-nfp \| --nfp \| --nf)
	567	# Obsolete; use --without-fp.
	568	with_fp=no ;;
	569
	570	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
	571	\| --no-cr \| --no-c \| -n)
	572	no_create=yes ;;
	573
	574	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
	575	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
	576	no_recursion=yes ;;
	577
	578	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
	579	ac_prev=prefix
	580	ac_prefix_set="yes"
	581	;;
	582	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
	583	prefix="$ac_optarg"
	584	ac_prefix_set="yes"
	585	;;
	586
	587	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
	588	\| -silent \| --silent \| --silen \| --sile \| --sil)
	589	silent=yes ;;
	590
	591	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
	592	ac_prev=sbindir
	593	ac_sbindir_set="yes"
	594	;;
	595	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
	596	\| --sbi=* \| --sb=*)
	597	sbindir="$ac_optarg"
	598	ac_sbindir_set="yes"
	599	;;
	600
	601	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi \| --b)
	602	echo "WARNING: bindir will be ignored, use sbindir"
	603	;;
	604	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \
	605	\| --bi=* \| --b=*)
	606	echo "WARNING: bindir will be ignored, use sbindir"
	607	;;
	608
	609	-datadir \| --datadir)
	610	echo "WARNING: datadir will be ignored"
	611	;;
	612	-datadir=* \| --datadir=*)
	613	echo "WARNING: datadir will be ignored"
	614	;;
	615
	616	-includedir \| --includedir)
	617	echo "WARNING: includedir will be ignored"
	618	;;
	619	-includedir=* \| --includedir=*)
	620	echo "WARNING: includedir will be ignored"
	621	;;
	622
	623	-infodir \| --infodir)
	624	echo "WARNING: infodir will be ignored"
	625	;;
	626	-infodir=* \| --infodir=*)
	627	echo "WARNING: infodir will be ignored"
	628	;;
	629
	630	-libdir \| --libdir)
	631	echo "WARNING: libdir will be ignored"
	632	;;
	633	-libdir=* \| --libdir=*)
	634	echo "WARNING: libdir will be ignored"
	635	;;
	636
	637	-libexecdir \| --libexecdir)
	638	echo "WARNING: libexecdir will be ignored"
	639	;;
	640	-libexecdir=* \| --libexecdir=*)
	641	echo "WARNING: libexecdir will be ignored"
	642	;;
	643
	644	-sharedstatedir \| --sharedstatedir)
	645	echo "WARNING: sharedstatedir will be ignored"
	646	;;
	647	-sharedstatedir=* \| --sharedstatedir=*)
	648	echo "WARNING: sharedstatedir will be ignored"
	649	;;
	650
	651	-site \| --site \| --sit)
	652	ac_prev=site ;;
	653	-site=* \| --site=* \| --sit=*)
	654	site="$ac_optarg" ;;
	655
	656	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
	657	ac_prev=srcdir ;;
	658	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
	659	srcdir="$ac_optarg" ;;
	660
	661	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
	662	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
	663	ac_prev=sysconfdir
	664	ac_sysconfdir_set="yes"
	665	;;
	666	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
	667	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
	668	sysconfdir="$ac_optarg"
	669	ac_sysconfdir_set="yes"
	670	;;
	671
	672	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
	673	ac_prev=target_alias ;;
	674	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
	675	target_alias="$ac_optarg" ;;
	676
	677	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
	678	verbose=yes ;;
	679
	680	-version \| --version \| --versio \| --versi \| --vers)
	681	ac_init_version=: ;;
	682
	683
	684	-with-* \| --with-*)
	685	ac_package=`expr "x$ac_option" : 'x-with-\([[^=]]\)'`
	686	# Reject names that are not valid shell variable names.
	687	expr "x$ac_package" : "[.*[^-_$as_cr_alnum]]" >/dev/null &&
	688	AC_MSG_ERROR([invalid package name: $ac_package])
	689	ac_package=`echo $ac_package\| sed 's/-/_/g'`
	690	case $ac_option in
	691	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;
	692	*) ac_optarg=yes ;;
	693	esac
	694	ac_with_check_opt=no
	695	for f in ${SH_WITH_OPTS}
	696	do
	697	f=`echo $f \| sed 's/-/_/g'`
	698	if test x${f} = x"${ac_package}"
	699	then
	700	ac_with_check_opt=yes
	701	fi
	702	done
	703	if test x${ac_with_check_opt} = xno
	704	then
	705	AC_MSG_ERROR([unrecognized option: $ac_option
	706	Try `$[0] --help' for more information.])
	707	fi
	708	eval "with_$ac_package='$ac_optarg'" ;;
	709
	710	-without-* \| --without-*)
	711	ac_package=`expr "x$ac_option" : 'x-without-\(.\)'`
	712	# Reject names that are not valid shell variable names.
	713	expr "x$ac_package" : "[.*[^-_$as_cr_alnum]]" >/dev/null &&
	714	AC_MSG_ERROR([invalid package name: $ac_package])
	715	ac_package=`echo $ac_package \| sed 's/-/_/g'`
	716	ac_with_check_opt=no
	717	for f in ${SH_WITH_OPTS}
	718	do
	719	f=`echo $f \| sed 's/-/_/g'`
	720	if test x${f} = x"${ac_package}"
	721	then
	722	ac_with_check_opt=yes
	723	fi
	724	done
	725	if test x${ac_with_check_opt} = xno
	726	then
	727	AC_MSG_ERROR([unrecognized option: $ac_option
	728	Try `$[0] --help' for more information.])
	729	fi
	730	eval "with_$ac_package=no" ;;
	731
	732
	733	-*) AC_MSG_ERROR([unrecognized option: $ac_option
	734	Try `$[0] --help' for more information.])
	735	;;
	736
	737	=)
	738	ac_envvar=`expr "x$ac_option" : 'x\([[^=]]*\)='`
	739	# Reject names that are not valid shell variable names.
	740	expr "x$ac_envvar" : "[.*[^_$as_cr_alnum]]" >/dev/null &&
	741	AC_MSG_ERROR([invalid variable name: $ac_envvar])
	742	ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`
	743	eval "$ac_envvar='$ac_optarg'"
	744	export $ac_envvar ;;
	745
	746	*)
	747	# FIXME: should be removed in autoconf 3.0.
	748	AC_MSG_WARN([you should use --build, --host, --target])
	749	expr "x$ac_option" : "[.*[^-._$as_cr_alnum]]" >/dev/null &&
	750	AC_MSG_WARN([invalid host type: $ac_option])
	751	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
	752	;;
	753
	754
	755	esac
	756	done
	757
	758	if test -n "$ac_prev"; then
	759	AC_MSG_ERROR(missing argument to --`echo $ac_prev \| sed 's/_/-/g'`)
	760	fi
	761
	762	# Be sure to have absolute paths.
	763	for ac_var in prefix exec_prefix
	764	do
	765	eval ac_val=$`echo $ac_var`
	766	case $ac_val in
	767	[[\\/$]]* \| ?:[[\\/]]* \| NONE \| '' \| OPT \| USR ) ;;
	768	*) AC_MSG_ERROR([expected an absolute directory name for --$ac_var: $ac_val]);;
	769	esac
	770	done
	771
	772	# Be sure to have absolute paths.
	773	for ac_var in sbindir sysconfdir localstatedir mandir
	774	do
	775	eval ac_val=$`echo $ac_var`
	776	case $ac_val in
	777	[[\\/$]]* \| ?:[[\\/]]* ) ;;
	778	*) AC_MSG_ERROR([expected an absolute directory name for --$ac_var: $ac_val]);;
	779	esac
	780	done
	781
	782	# There might be people who depend on the old broken behavior: `$host'
	783	# used to hold the argument of --host etc.
	784	# FIXME: To remove some day.
	785	build=$build_alias
	786	host=$host_alias
	787	target=$target_alias
	788
	789	# FIXME: To remove some day.
	790	if test "x$host_alias" != x; then
	791	if test "x$build_alias" = x; then
	792	cross_compiling=maybe
	793	AC_MSG_WARN([If you wanted to set the --build type, don't use --host.
	794	If a cross compiler is detected then cross compile mode will be used.])
	795	elif test "x$build_alias" != "x$host_alias"; then
	796	cross_compiling=yes
	797	fi
	798	fi
	799
	800	ac_tool_prefix=
	801	test -n "$host_alias" && ac_tool_prefix=$host_alias-
	802
	803	test "$silent" = yes && exec AS_MESSAGE_FD>/dev/null
	804
	805	m4_divert_pop([PARSE_ARGS])dnl
	806	])# SH_INIT_PARSE_ARGS
	807
	808	m4_define([SH_INIT_HELP],
	809	[m4_divert_push([HELP_BEGIN])dnl
	810
	811	#
	812	# Report the --help message.
	813	#
	814	if test "$ac_init_help" = "long"; then
	815	# Omit some internal or obsolete options to make the list less imposing.
	816	# This message is too long to be a string in the A/UX 3.1 sh.
	817	cat <<_ACEOF
	818	\`configure' configures m4_ifset([AC_PACKAGE_STRING],
	819	[AC_PACKAGE_STRING],
	820	[this package]) to adapt to many kinds of systems.
	821
	822	Usage: $[0] [[OPTION]]... [[VAR=VALUE]]...
	823
	824	[To assign environment variables (e.g., CC, CFLAGS...), specify them as
	825	VAR=VALUE. See below for descriptions of some of the useful variables.
	826
	827	Defaults for the options are specified in brackets.
	828
	829	Configuration:
	830	-h, --help display this help and exit
	831	--help=short display options specific to this package
	832	--help=recursive display the short help of all the included packages
	833	-V, --version display version information and exit
	834	-q, --quiet, --silent do not print \`checking...' messages
	835	--cache-file=FILE cache test results in FILE [disabled]
	836	-C, --config-cache alias for \`--cache-file=config.cache'
	837	-n, --no-create do not create output files
	838	--srcdir=DIR find the sources in DIR [configure dir or \`..']
	839
	840	_ACEOF
	841
	842	cat <<_ACEOF
	843	Installation directories:
	844	--prefix=PREFIX install architecture-independent files in PREFIX
	845	[$ac_default_prefix]
	846	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
	847	[PREFIX]
	848
	849	By default, \`make install' will install binaries in \`/usr/local/sbin',
	850	the config file in \`/etc', manpage in \`/usr/local/share/man', and state
	851	data in \`/var/lib/INSTALL_NAME' (FSH layout). You can specify other
	852	FSH compliant layouts with \`--prefix=OPT' or \`--prefix=USR', or you
	853	can specify a directory with \`--prefix=DIR' to install in \`DIR/sbin',
	854	\`DIR/etc', etc.
	855
	856	For better control, use the options below.
	857
	858	Fine tuning of the installation directories:
	859	--sbindir=DIR system admin executables [EPREFIX/sbin]
	860	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
	861	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
	862	--mandir=DIR man documentation [PREFIX/man]
	863
	864	For even finer tuning, paths can be specified for individual files (see below)
	865
	866	_ACEOF
	867
	868	cat <<\_ACEOF]
	869	m4_divert_pop([HELP_BEGIN])dnl
	870	dnl The order of the diversions here is
	871	dnl - HELP_BEGIN
	872	dnl which may be prolongated by extra generic options such as with X or
	873	dnl AC_ARG_PROGRAM. Displayed only in long --help.
	874	dnl
	875	dnl - HELP_CANON
	876	dnl Support for cross compilation (--build, --host and --target).
	877	dnl Display only in long --help.
	878	dnl
	879	dnl - HELP_ENABLE
	880	dnl which starts with the trailer of the HELP_BEGIN, HELP_CANON section,
	881	dnl then implements the header of the non generic options.
	882	dnl
	883	dnl - HELP_WITH
	884	dnl
	885	dnl - HELP_VAR
	886	dnl
	887	dnl - HELP_VAR_END
	888	dnl
	889	dnl - HELP_END
	890	dnl initialized below, in which we dump the trailer (handling of the
	891	dnl recursion for instance).
	892	m4_divert_push([HELP_ENABLE])dnl
	893	_ACEOF
	894	fi
	895
	896	if test -n "$ac_init_help"; then
	897	m4_ifset([AC_PACKAGE_STRING],
	898	[ case $ac_init_help in
	899	short \| recursive ) echo "Configuration of AC_PACKAGE_STRING:";;
	900	esac])
	901	cat <<\_ACEOF
	902	m4_divert_pop([HELP_ENABLE])dnl
	903	m4_divert_push([HELP_END])dnl
	904	m4_ifset([AC_PACKAGE_BUGREPORT], [
	905	Report bugs to <AC_PACKAGE_BUGREPORT>.])
	906	_ACEOF
	907	fi
	908
	909	if test "$ac_init_help" = "recursive"; then
	910	# If there are subdirs, report their specific --help.
	911	ac_popdir=`pwd`
	912	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
	913	test -d $ac_dir \|\| continue
	914	_AC_SRCPATHS(["$ac_dir"])
	915	cd $ac_dir
	916	# Check for guested configure; otherwise get Cygnus style configure.
	917	if test -f $ac_srcdir/configure.gnu; then
	918	echo
	919	$SHELL $ac_srcdir/configure.gnu --help=recursive
	920	elif test -f $ac_srcdir/configure; then
	921	echo
	922	$SHELL $ac_srcdir/configure --help=recursive
	923	elif test -f $ac_srcdir/configure.ac \|\|
	924	test -f $ac_srcdir/configure.in; then
	925	echo
	926	$ac_configure --help
	927	else
	928	AC_MSG_WARN([no configuration information is in $ac_dir])
	929	fi
	930	cd $ac_popdir
	931	done
	932	fi
	933
	934	test -n "$ac_init_help" && exit 0
	935	m4_divert_pop([HELP_END])dnl
	936	])# SH_INIT_HELP
	937
	938
	939
	940
	941
	942
	943
	944
	945	# Check whether sa_sigaction works.
	946	# Rainer Wichmann <support@la-samhna.de>, 2003.
	947	#
	948	# This file can be copied and used freely without restrictions. It can
	949	# be used in projects which are not available under the GNU Public License.
	950
	951	# serial 1
	952
	953	AC_DEFUN([AM_SA_SIGACTION_WORKS],
	954	[
	955	am_cv_val_SA_SIGACTION=no
	956	AC_CHECK_HEADER(signal.h,
	957	[
	958	AM_SI_USER
	959	AM_SA_SIGINFO
	960	if test $am_cv_val_SI_USER = yes && test $am_cv_val_SA_SIGINFO = yes
	961	then
	962	AC_TRY_RUN([
	963	#include <signal.h>
	964	#include <setjmp.h>
	965	#include <stdio.h>
	966	#include <stdlib.h>
	967
	968	volatile int xnum = 0;
	969	volatile int xcode = 0;
	970	jmp_buf Buf;
	971	int xsig = SIGSEGV;
	972
	973	void sighandler (int xsignam, siginfo_t * xsiginfo, void * xsigadd)
	974	{
	975	static sigset_t x;
	976
	977	if (xsiginfo == NULL)
	978	exit(__LINE__);
	979	if (xsiginfo->si_signo != xsignam)
	980	exit(__LINE__);
	981	++xnum;
	982	xcode = xsiginfo->si_code;
	983	sigemptyset (&x);
	984	sigprocmask(SIG_SETMASK, &x, NULL);
	985	longjmp ( Buf, 1);
	986	}
	987
	988	int main ()
	989	{
	990	struct sigaction newact;
	991
	992	newact.sa_sigaction = sighandler;
	993	sigemptyset (&newact.sa_mask);
	994	newact.sa_flags = SA_SIGINFO;
	995	if (0 != sigaction (xsig, &newact, NULL))
	996	exit (__LINE__);
	997	if(setjmp ( Buf)) {
	998	if (xnum > 1)
	999	goto Third;
	1000	goto Second;
	1001	}
	1002	memcpy((void *) 0x0, "test", 5);
	1003	Second:
	1004	if (xcode == SI_USER)
	1005	exit (__LINE__);
	1006	raise(xsig);
	1007	Third:
	1008	if (xcode != SI_USER)
	1009	exit (__LINE__);
	1010	if (xnum != 2)
	1011	exit (__LINE__);
	1012	return (0);
	1013	}], am_cv_val_SA_SIGACTION=yes, am_cv_val_SA_SIGACTION=no, am_cv_val_SA_SIGACTION=no)
	1014	fi
	1015	])
	1016	AC_MSG_CHECKING([whether sa_sigaction is supported])
	1017	if test $am_cv_val_SA_SIGACTION = yes
	1018	then
	1019	AC_MSG_RESULT(yes)
	1020	AC_DEFINE([SA_SIGACTION_WORKS], 1, [Define if sa_sigaction works])
	1021	else
	1022	AC_MSG_RESULT(no)
	1023	fi
	1024	])
	1025
	1026	# Check whether SI_USER is available in <signal.h>.
	1027	# Rainer Wichmann <support@la-samhna.de>, 2003.
	1028	#
	1029	# This file can be copied and used freely without restrictions. It can
	1030	# be used in projects which are not available under the GNU Public License.
	1031
	1032	# serial 1
	1033
	1034
	1035	AC_DEFUN([AM_SI_USER],
	1036	[if test $ac_cv_header_signal_h = yes; then
	1037	AC_CACHE_CHECK([for SI_USER in signal.h], am_cv_val_SI_USER,
	1038	[AC_TRY_LINK([#include <signal.h>], [return SI_USER],
	1039	am_cv_val_SI_USER=yes, am_cv_val_SI_USER=no)])
	1040	if test $am_cv_val_SI_USER = yes; then
	1041	AC_DEFINE([HAVE_SI_USER], 1, [Define if you have SI_USER])
	1042	fi
	1043	fi])
	1044
	1045	# Check whether SA_SIGINFO is available in <signal.h>.
	1046	# Rainer Wichmann <support@la-samhna.de>, 2003.
	1047	#
	1048	# This file can be copied and used freely without restrictions. It can
	1049	# be used in projects which are not available under the GNU Public License.
	1050
	1051	# serial 1
	1052
	1053
	1054	AC_DEFUN([AM_SA_SIGINFO],
	1055	[if test $ac_cv_header_signal_h = yes; then
	1056	AC_CACHE_CHECK([for SA_SIGINFO in signal.h], am_cv_val_SA_SIGINFO,
	1057	[AC_TRY_LINK([#include <signal.h>], [return SA_SIGINFO],
	1058	am_cv_val_SA_SIGINFO=yes, am_cv_val_SA_SIGINFO=no)])
	1059	if test $am_cv_val_SA_SIGINFO = yes; then
	1060	AC_DEFINE([HAVE_SA_SIGINFO], 1, [Define if you have SA_SIGINFO])
	1061	fi
	1062	fi])
	1063
	1064	dnl
	1065	dnl Useful macros for autoconf to check for ssp-patched gcc
	1066	dnl 1.0 - September 2003 - Tiago Sousa <mirage@kaotik.org>
	1067	dnl
	1068	dnl About ssp:
	1069	dnl GCC extension for protecting applications from stack-smashing attacks
	1070	dnl http://www.research.ibm.com/trl/projects/security/ssp/
	1071	dnl
	1072	dnl Usage:
	1073	dnl After calling the correct AC_LANG_*, use the corresponding macro:
	1074	dnl
	1075	dnl GCC_STACK_PROTECT_CC
	1076	dnl checks -fstack-protector with the C compiler, if it exists then updates
	1077	dnl CFLAGS and defines ENABLE_SSP_CC
	1078	dnl
	1079	AC_DEFUN([GCC_STACK_PROTECT_CC],[
	1080	ssp_cc=yes
	1081	if test "X$GCC" = "Xyes"; then
	1082	AC_MSG_CHECKING([whether ${CC} accepts -fstack-protector])
	1083	ssp_old_cflags="$CFLAGS"
	1084	CFLAGS="$CFLAGS -fstack-protector"
[40]	1085	AC_TRY_LINK(,,, ssp_cc=no)
[1]	1086	# echo $ssp_cc
	1087	if test "X$ssp_cc" = "Xno"; then
	1088	CFLAGS="$ssp_old_cflags"
	1089	AC_MSG_RESULT(no)
	1090	else
	1091	AC_MSG_RESULT(yes)
	1092	AC_DEFINE([ENABLE_SSP_CC], 1, [Define if SSP C support is enabled.])
	1093	fi
	1094	fi
	1095	])
	1096
	1097	AC_DEFUN([SAMHAIN_POSIX],[
	1098	AC_MSG_CHECKING([whether _POSIX_SOURCE is necessary])
	1099	AC_TRY_COMPILE([#include <stdio.h>
	1100	void fileno(int);int fdopen(int, char *); ],,
	1101	[
	1102	AC_MSG_RESULT(yes)
	1103	AC_DEFINE([_POSIX_SOURCE],1,[Define if POSIX functions are required])
	1104	],
	1105	[AC_MSG_RESULT(no)])
	1106	])dnl
	1107
[18]	1108	dnl checks for a known 64 bit programming environment
	1109	dnl AC_RUN_IFELSE(PROGRAM,
	1110	dnl [ACTION-IF-TRUE], [ACTION-IF-FALSE],
	1111	dnl [ACTION-IF-CROSS-COMPILING = RUNTIME-ERROR])
	1112	dnl
	1113	AC_DEFUN([SAMHAIN_PRG_ENV],[
	1114	AC_MSG_CHECKING([for a known 64 bit programming environment])
	1115	# Compile and run a program that determines the programming environment
	1116	AC_RUN_IFELSE([
	1117	AC_LANG_SOURCE([[
	1118	#include <stdio.h>
	1119	int main(int argc,char **argv)
	1120	{
	1121	if (argc > 1) {
	1122	#if defined(__arch64__)
	1123	printf("__arch64__\n");
	1124	#elif defined(__ia64__)
	1125	printf("__ia64__\n");
	1126	#elif defined(__x86_64__)
	1127	printf("__x86_64__\n");
	1128	#elif defined(__LP64__)
	1129	printf("__LP64__\n");
	1130	#elif defined(__64BIT__)
	1131	printf("__64BIT__\n");
	1132	#elif defined(_LP64)
	1133	printf("_LP64\n");
	1134	#elif defined(_M_IA64)
	1135	printf("_M_IA64\n");
	1136	#elif defined(_MIPS_SZLONG) && (_MIPS_SZLONG == 64)
	1137	printf("_MIPS_64\n");
	1138	#else
	1139	choke me
	1140	#endif
	1141	}
	1142	return 0;
	1143	}
	1144	]])
	1145	],[
	1146	# Program compiled and ran, so get version by adding argument.
	1147	samhain_prg_ENV=`./conftest$ac_exeext x`
	1148	samhain_64=yes
	1149	AC_MSG_RESULT([$samhain_prg_ENV])
	1150	],[
	1151	AC_MSG_RESULT([none])
	1152	],[
	1153	AC_MSG_RESULT([none])
	1154	])
	1155	])dnl
	1156
	1157	AC_DEFUN([SAMHAIN_X86_64],[
	1158	AC_MSG_CHECKING([for x86_64])
	1159	AC_TRY_RUN([
	1160	int main() {
	1161	__asm__ volatile (
	1162	"movq %rax, %rax"
	1163	);
	1164	return 0;
	1165	}
	1166	],
	1167	[
	1168	AC_MSG_RESULT(yes)
	1169	samhain_64=yes
	1170	tiger_src=sh_tiger1_64.c
	1171	AC_DEFINE([TIGER_OPT_ASM],1,[Define to use tiger x86_64 optimized assembly])
	1172	],
	1173	[
	1174	AC_MSG_RESULT([no])
	1175	],[
	1176	AC_MSG_RESULT([no])
	1177	])
	1178	])dnl
	1179
	1180
	1181	AC_DEFUN([SAMHAIN_64],[
	1182	samhain_64=no
	1183	tiger_src=sh_tiger1.c
	1184	#
	1185	# if sizeof(unsigned long) = 4, try compiler macros for 64bit
	1186	#
	1187	if test "x$ac_cv_sizeof_unsigned_long" = x4; then
	1188	if test "x$ac_cv_sizeof_unsigned_long_long" = x8; then
	1189	SAMHAIN_PRG_ENV
	1190	if test "x$samhain_64" = xyes; then
	1191	tiger_src=sh_tiger1_64.c
	1192	fi
	1193	#
	1194	# if GCC and __i386__, use precompiled assembler
	1195	#
	1196	if test "x$GCC" = xyes; then
[61]	1197	AC_MSG_CHECKING([for non-apple non-cygwin i386])
[18]	1198	samhain_i386=no
[47]	1199	$CC -E -dM - < /dev/null \| egrep '__i386__' >/dev/null 2>&1
	1200	if test $? = 0; then
	1201	# apples gcc does not understand the assembly we provide
[64]	1202	$CC -E -dM - < /dev/null \| egrep '(__sun__\|__APPLE__\|__CYGWIN__)' >/dev/null 2>&1 \|\| samhain_i386=yes
[47]	1203	fi
[18]	1204	if test "x$samhain_i386" = xyes; then
	1205	tiger_src=sh_tiger1.s
	1206	AC_DEFINE([TIGER_32_BIT_S],1,[Define to use tiger 32 bit i386 assembler])
	1207	fi
	1208	AC_MSG_RESULT([$samhain_i386])
	1209	fi
	1210	#
	1211	#
	1212	#
	1213	else
	1214	samhain_64=no
	1215	tiger_src=sh_tiger1.c
	1216	fi
	1217	else
	1218	#
	1219	# sizeof(unsigned long) = 8
	1220	#
	1221	tiger_src=sh_tiger1_64.c
	1222	samhain_64=yes
	1223	#
	1224	# check for x86_64 (enables assembly optimizations)
	1225	#
	1226	if test "x$GCC" = xyes; then
	1227	SAMHAIN_X86_64
	1228	fi
	1229	fi
	1230	if test "x$samhain_64" = xyes; then
	1231	AC_DEFINE([TIGER_64_BIT],1,[Define to use tiger 64 bit implementation])
	1232	fi
	1233	AC_MSG_CHECKING([for 64 bit environment])
	1234	AC_MSG_RESULT([$samhain_64])
	1235	AC_MSG_CHECKING([for tiger source to use])
	1236	AC_MSG_RESULT([$tiger_src])
	1237	AC_SUBST(tiger_src)
	1238	])dnl
	1239
	1240
[1]	1241	dnl Autoconf macros for libprelude
	1242	dnl $id$
	1243
	1244	# Modified for LIBPRELUDE -- Yoann Vandoorselaere
	1245	# Modified for LIBGNUTLS -- nmav
	1246	# Configure paths for LIBGCRYPT
	1247	# Shamelessly stolen from the one of XDELTA by Owen Taylor
	1248	# Werner Koch 99-12-09
	1249
	1250	dnl AM_PATH_LIBPRELUDE([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND ]]])
	1251	dnl Test for libprelude, and define LIBPRELUDE_PREFIX, LIBPRELUDE_CFLAGS, LIBPRELUDE_PTHREAD_CFLAGS,
	1252	dnl LIBPRELUDE_LDFLAGS, and LIBPRELUDE_LIBS
	1253	dnl
	1254	AC_DEFUN([AM_PATH_LIBPRELUDE],
	1255	[dnl
	1256	dnl Get the cflags and libraries from the libprelude-config script
	1257	dnl
	1258	dnl AC_ARG_WITH(libprelude-prefix,
	1259	dnl [ --with-libprelude-prefix=PFX Prefix where libprelude is installed (optional)],
	1260	dnl libprelude_config_prefix="$withval", libprelude_config_prefix="")
	1261	dnl
	1262	dnl if test x$libprelude_config_prefix != x ; then
	1263	dnl if test x${LIBPRELUDE_CONFIG+set} != xset ; then
	1264	dnl LIBPRELUDE_CONFIG=$libprelude_config_prefix/bin/libprelude-config
	1265	dnl fi
	1266	dnl fi
	1267	dnl
	1268	dnl AC_PATH_PROG(LIBPRELUDE_CONFIG, libprelude-config, no)
	1269	min_libprelude_version=ifelse([$1], ,0.1.0,$1)
	1270	AC_MSG_CHECKING(for libprelude - version >= $min_libprelude_version)
	1271	no_libprelude=""
	1272	if test "$LIBPRELUDE_CONFIG" = "no" ; then
	1273	no_libprelude=yes
	1274	else
	1275	LIBPRELUDE_CFLAGS=`$LIBPRELUDE_CONFIG $libprelude_config_args --cflags`
	1276	LIBPRELUDE_PTHREAD_CFLAGS=`$LIBPRELUDE_CONFIG $libprelude_config_args --pthread-cflags`
	1277	LIBPRELUDE_LDFLAGS=`$LIBPRELUDE_CONFIG $libprelude_config_args --ldflags`
	1278	LIBPRELUDE_LIBS=`$LIBPRELUDE_CONFIG $libprelude_config_args --libs`
	1279	LIBPRELUDE_PREFIX=`$LIBPRELUDE_CONFIG $libprelude_config_args --prefix`
	1280	LIBPRELUDE_CONFIG_PREFIX=`$LIBPRELUDE_CONFIG $libprelude_config_args --config-prefix`
	1281	libprelude_config_version=`$LIBPRELUDE_CONFIG $libprelude_config_args --version`
	1282
	1283
	1284	ac_save_CFLAGS="$CFLAGS"
	1285	ac_save_LDFLAGS="$LDFLAGS"
	1286	ac_save_LIBS="$LIBS"
	1287	CFLAGS="$CFLAGS $LIBPRELUDE_CFLAGS"
	1288	LDFLAGS="$LDFLAGS $LIBPRELUDE_LDFLAGS"
	1289	LIBS="$LIBS $LIBPRELUDE_LIBS"
	1290	dnl
	1291	dnl Now check if the installed libprelude is sufficiently new. Also sanity
	1292	dnl checks the results of libprelude-config to some extent
	1293	dnl
	1294	rm -f conf.libpreludetest
	1295	AC_TRY_RUN([
	1296	#include <stdio.h>
	1297	#include <stdlib.h>
	1298	#include <string.h>
	1299	#include <libprelude/prelude.h>
	1300
	1301	int
	1302	main ()
	1303	{
	1304	system ("touch conf.libpreludetest");
	1305
	1306	if( strcmp( prelude_check_version(NULL), "$libprelude_config_version" ) )
	1307	{
	1308	printf("\n*** 'libprelude-config --version' returned %s, but LIBPRELUDE (%s)\n",
	1309	"$libprelude_config_version", prelude_check_version(NULL) );
	1310	printf("*** was found! If libprelude-config was correct, then it is best\n");
	1311	printf("*** to remove the old version of LIBPRELUDE. You may also be able to fix the error\n");
	1312	printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n");
	1313	printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n");
	1314	printf("*** required on your system.\n");
	1315	printf("*** If libprelude-config was wrong, set the environment variable LIBPRELUDE_CONFIG\n");
	1316	printf("*** to point to the correct copy of libprelude-config, and remove the file config.cache\n");
	1317	printf("*** before re-running configure\n");
	1318	}
	1319	else if ( strcmp(prelude_check_version(NULL), LIBPRELUDE_VERSION ) )
	1320	{
	1321	printf("\n*** LIBPRELUDE header file (version %s) does not match\n", LIBPRELUDE_VERSION);
	1322	printf("*** library (version %s)\n", prelude_check_version(NULL) );
	1323	}
	1324	else
	1325	{
	1326	if ( prelude_check_version( "$min_libprelude_version" ) )
	1327	{
	1328	return 0;
	1329	}
	1330	else
	1331	{
	1332	printf("no\n*** An old version of LIBPRELUDE (%s) was found.\n",
	1333	prelude_check_version(NULL) );
	1334	printf("*** You need a version of LIBPRELUDE newer than %s. The latest version of\n",
	1335	"$min_libprelude_version" );
	1336	printf("*** LIBPRELUDE is always available from http://www.prelude-ids.org/download/releases.\n");
	1337	printf("*** \n");
	1338	printf("*** If you have already installed a sufficiently new version, this error\n");
	1339	printf("*** probably means that the wrong copy of the libprelude-config shell script is\n");
	1340	printf("*** being found. The easiest way to fix this is to remove the old version\n");
	1341	printf("*** of LIBPRELUDE, but you can also set the LIBPRELUDE_CONFIG environment to point to the\n");
	1342	printf("*** correct copy of libprelude-config. (In this case, you will have to\n");
	1343	printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n");
	1344	printf("*** so that the correct libraries are found at run-time))\n");
	1345	}
	1346	}
	1347	return 1;
	1348	}
	1349	],, no_libprelude=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
	1350	CFLAGS="$ac_save_CFLAGS"
	1351	LIBS="$ac_save_LIBS"
	1352	LDFLAGS="$ac_save_LDFLAGS"
	1353	fi
	1354
	1355	if test "x$no_libprelude" = x ; then
	1356	AC_MSG_RESULT(yes)
	1357	ifelse([$2], , :, [$2])
	1358	else
	1359	if test -f conf.libpreludetest ; then
	1360	:
	1361	else
	1362	AC_MSG_RESULT(no)
	1363	fi
	1364	if test "$LIBPRELUDE_CONFIG" = "no" ; then
	1365	echo "*** The libprelude-config script installed by LIBPRELUDE could not be found"
	1366	echo "*** If LIBPRELUDE was installed in PREFIX, make sure PREFIX/bin is in"
	1367	echo "*** your path, or set the LIBPRELUDE_CONFIG environment variable to the"
	1368	echo "*** full path to libprelude-config."
	1369	else
	1370	if test -f conf.libpreludetest ; then
	1371	:
	1372	else
	1373	echo "*** Could not run libprelude test program, checking why..."
	1374	CFLAGS="$CFLAGS $LIBPRELUDE_CFLAGS"
	1375	LDFLAGS="$LDFLAGS $LIBPRELUDE_LDFLAGS"
	1376	LIBS="$LIBS $LIBPRELUDE_LIBS"
	1377	AC_TRY_LINK([
	1378	#include <stdio.h>
	1379	#include <stdlib.h>
	1380	#include <string.h>
	1381	#include <libprelude/prelude.h>
	1382	], [ return !!prelude_check_version(NULL); ],
	1383	[ echo "*** The test program compiled, but did not run. This usually means"
	1384	echo "*** that the run-time linker is not finding LIBPRELUDE or finding the wrong"
	1385	echo "*** version of LIBPRELUDE. If it is not finding LIBPRELUDE, you'll need to set your"
	1386	echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
	1387	echo "*** to the installed location Also, make sure you have run ldconfig if that"
	1388	echo "*** is required on your system"
	1389	echo "***"
	1390	echo "*** If you have an old version installed, it is best to remove it, although"
	1391	echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"
	1392	echo "***" ],
	1393	[ echo "*** The test program failed to compile or link. See the file config.log for the"
	1394	echo "*** exact error that occured. This usually means LIBPRELUDE was incorrectly installed"
	1395	echo "*** or that you have moved LIBPRELUDE since it was installed. In the latter case, you"
	1396	echo "*** may want to edit the libprelude-config script: $LIBPRELUDE_CONFIG" ])
	1397	CFLAGS="$ac_save_CFLAGS"
	1398	LDFLAGS="$ac_save_LDFLAGS"
	1399	LIBS="$ac_save_LIBS"
	1400	fi
	1401	fi
	1402	LIBPRELUDE_CFLAGS=""
	1403	LIBPRELUDE_LDFLAGS=""
	1404	LIBPRELUDE_LIBS=""
	1405	ifelse([$3], , :, [$3])
	1406	fi
	1407	rm -f conf.libpreludetest
	1408	AC_SUBST(LIBPRELUDE_CFLAGS)
	1409	AC_SUBST(LIBPRELUDE_PTHREAD_CFLAGS)
	1410	AC_SUBST(LIBPRELUDE_LDFLAGS)
	1411	AC_SUBST(LIBPRELUDE_LIBS)
	1412	AC_SUBST(LIBPRELUDE_PREFIX)
	1413	AC_SUBST(LIBPRELUDE_CONFIG_PREFIX)
	1414	])
	1415
	1416	dnl -wedit:notab- Please keep this as the last line.
	1417

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