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source: trunk/configure.ac@ 226

Last change on this file since 226 was 226, checked in by katerina, 16 years ago
Fix for ticket #151 (incorrect hostname insertion into db when relaying).
File size: 74.0 KB

Rev	Line
[43]	1	dnl We want to override the standard _AC_INIT_PARSE_ARGS
[1]	2	dnl
[43]	3	AU_ALIAS([_AC_INIT_PARSE_ARGS], [SH_INIT_PARSE_ARGS])
	4	AU_ALIAS([_AC_INIT_help], [SH_INIT_HELP])
[1]	5
[43]	6	AC_INIT(src/samhain.c)
	7
	8
[46]	9	AC_ARG_VAR([LIBS], [libraries to link against, e.g. -lintl])
[1]	10
	11	dnl
	12	dnl start
	13	dnl
[226]	14	AM_INIT_AUTOMAKE(samhain, 2.5.5)
[171]	15	AC_DEFINE([SAMHAIN], 1, [Application is samhain])
[1]	16	AC_CANONICAL_HOST
	17
	18	dnl
	19	dnl checks for programs
	20	dnl
	21
	22	AC_PROG_CC
[98]	23	if test "$host" != "$build"; then
	24	AC_CHECK_PROGS(BUILD_CC, gcc cc)
	25	else
	26	BUILD_CC=$CC
	27	fi
[1]	28	AC_PROG_CPP
	29	AC_PROG_INSTALL
	30	AC_PROG_LN_S
	31	AC_PROG_AWK
[171]	32	SH_PROG_LD
[1]	33	AC_PATH_PROG(cmd_hostname,hostname)
	34	AC_SUBST(cmd_hostname)
[98]	35	AC_SUBST(BUILD_CC)
[1]	36
	37	AC_HEADER_STDC
	38	dnl
	39	dnl first one is a dummy because of an autoconf bug
	40	dnl (no HAVE_... for first one)
	41	dnl
	42	AC_CHECK_HEADERS([sys/ipc.h sys/msg.h sys/uio.h fcntl.h])
	43
	44
[203]	45	AC_MSG_CHECKING([for OS specific issues])
[1]	46	mydebugflag=no
	47	myneedg3=no
	48	uid_cast="signed long"
	49	selectconfig=linux
	50	mynetbsd=no
	51	sh_use_lcaps="undef"
[171]	52	dnmalloc_ok=yes
[203]	53	sh_use_pie=yes
[1]	54
	55	case "$host_os" in
	56
	57	linux)
	58	sh_use_lcaps="yes"
	59	AC_DEFINE(HOST_IS_LINUX)
	60	AC_DEFINE(HAVE_EXT2_IOCTLS)
[221]	61	AC_MSG_RESULT([use ioctl to get e2fs flags])
[1]	62	case "$host_cpu" in
	63	i86)
	64	AC_DEFINE(HOST_IS_I86LINUX)
	65	;;
	66	*)
	67	;;
	68	esac
	69	;;
	70
	71	osf)
	72	AC_DEFINE([HOST_IS_OSF], 1, [Define if host OS is OSF])
	73	if test "x$GCC" != "xyes"; then
	74	CFLAGS=`echo $CFLAGS \| sed 's%\-g%%' `
	75	CFLAGS="$CFLAGS -O2 -assume noaligned_objects"
	76	myneedg3=yes
[221]	77	AC_MSG_RESULT([compiler needs assume noaligned_objects])
[1]	78	else
[221]	79	AC_MSG_RESULT([none])
[1]	80	fi
	81	;;
	82
	83	cygwin)
	84	AC_DEFINE(HOST_IS_CYGWIN)
[192]	85	dnmalloc_ok=no
[221]	86	AC_MSG_RESULT([no trusted paths and no dnmalloc])
[1]	87	;;
	88
	89	darwin)
	90	AC_DEFINE(HOST_IS_DARWIN)
[221]	91	dnmalloc_ok=no
	92	AC_MSG_RESULT([check resource forks, no dnmalloc])
[1]	93	;;
	94
[203]	95	freebsd7)
	96	AC_DEFINE(HOST_IS_FREEBSD)
	97	selectconfig=freebsd
	98	case "$host_cpu" in
	99	amd64)
	100	sh_use_pie=no
	101	dnmalloc_ok=no
	102	AC_MSG_RESULT([no dnmalloc and broken compiler toolchain])
	103	;;
	104	*)
[221]	105	AC_MSG_RESULT([none])
[203]	106	;;
	107	esac
	108	;;
	109
[1]	110	freebsd)
	111	AC_DEFINE(HOST_IS_FREEBSD)
	112	selectconfig=freebsd
[221]	113	AC_MSG_RESULT([none])
[1]	114	;;
	115
	116	openbsd)
[169]	117	AC_DEFINE([HOST_IS_OPENBSD], 1, [Define if host OS is OPENBSD])
[1]	118	selectconfig=freebsd
[171]	119	dnmalloc_ok=no
[221]	120	AC_MSG_RESULT([dnmalloc does not work with pthreads])
[1]	121	;;
	122
	123	netbsd)
	124	mynetbsd=yes
[57]	125	selectconfig=netbsd
[221]	126	AC_MSG_RESULT([bug with libresolve])
[1]	127	;;
	128
	129	solaris)
	130	selectconfig=solaris
	131	AC_DEFINE(HOST_IS_SOLARIS)
	132	case "$host_cpu" in
	133	i*86)
	134	AC_DEFINE(HOST_IS_I86SOLARIS)
[221]	135	AC_MSG_RESULT([vsnprintf prototype])
[1]	136	;;
	137	*)
[221]	138	AC_MSG_RESULT([none])
[1]	139	;;
	140	esac
	141	if test "x$GCC" != "xyes"; then
	142	if test ! -z "`echo "$CFLAGS" \| grep "\-g" 2> /dev/null`" ; then
	143	CFLAGS=`echo $CFLAGS \| sed 's%\-g%%' `
	144	fi
	145	if test -z "`echo "$CFLAGS" \| grep "\-xO2" 2> /dev/null`"; then
	146	CFLAGS="$CFLAGS -xO2"
	147	fi
	148	if test -z "`echo "$CFLAGS" \| grep "\-Xa" 2> /dev/null`"; then
	149	CFLAGS="$CFLAGS -Xa"
	150	fi
	151	LIBS="-lc $LIBS"
	152	fi
	153	;;
	154
	155
	156	sun)
	157	selectconfig=solaris
	158	AC_DEFINE(HOST_IS_SOLARIS)
[221]	159	AC_MSG_RESULT([none])
[1]	160	;;
	161
	162	aix)
	163	AC_DEFINE(HOST_IS_AIX)
	164	selectconfig=aix5.2.0
	165	uid_cast="unsigned long"
	166	if test "x$GCC" != "xyes"; then
	167	if test ! -z "`echo "$CFLAGS" \| grep "\-g" 2> /dev/null`" ; then
	168	CFLAGS=`echo $CFLAGS \| sed 's%\-g%%' `
	169	fi
	170	if test -z "`echo "$CFLAGS" \| grep "\-O3" 2> /dev/null`"; then
	171	CFLAGS="$CFLAGS -O3"
	172	fi
	173	if test -z "`echo "$CFLAGS" \| grep "\-qstrict" 2> /dev/null`"; then
	174	CFLAGS="$CFLAGS -qstrict"
	175	fi
[221]	176	AC_MSG_RESULT([AIX size_t in the accept call and optimize O3 qstrict])
[1]	177	else
[221]	178	AC_MSG_RESULT([AIX size_t in the accept call])
[1]	179	fi
	180	;;
	181
	182	hpux)
[221]	183	AC_MSG_RESULT([HPUX need _XOPEN_SOURCE_EXTENDED for h_errno])
[1]	184	AC_DEFINE(HOST_IS_HPUX)
	185	if test "x$GCC" != "xyes"; then
	186	if test ! -z "`echo "$CFLAGS" \| grep "\-g" 2> /dev/null`" ; then
	187	CFLAGS=`echo $CFLAGS \| sed 's%\-g%%' `
	188	fi
[158]	189	if test -z "`echo "$CFLAGS" \| grep "\+O2" 2> /dev/null`"; then
	190	CFLAGS="$CFLAGS +O2"
[1]	191	fi
	192	fi
	193	;;
	194
	195	ultrix)
[221]	196	AC_MSG_RESULT([ULTRIX getcwd uses popen])
[1]	197	AC_DEFINE(HAVE_BROKEN_GETCWD)
	198	;;
	199
	200	*)
[221]	201	AC_MSG_RESULT([none])
[1]	202	;;
	203	esac
	204
	205	AC_SUBST(selectconfig)
	206	AC_DEFINE_UNQUOTED(UID_CAST, ${uid_cast})
	207
	208
[202]	209
[1]	210	dnl *****************************************
	211	dnl
	212	dnl checks for header files
	213	dnl
	214	dnl *****************************************
	215
	216	AC_HEADER_DIRENT
	217	AC_HEADER_MAJOR
	218	AC_HEADER_TIME
	219	dnl used in minilzo.c
	220	AC_HEADER_STAT
	221	AC_DECL_SYS_SIGLIST
	222
[171]	223	AC_CHECK_HEADERS(stddef.h libgen.h sched.h malloc.h sys/uio.h \
	224	sys/mman.h sys/param.h \
[61]	225	sys/vfs.h mntent.h \
[1]	226	sys/select.h sys/socket.h netinet/in.h \
	227	regex.h glob.h \
[162]	228	linux/ext2_fs.h linux/fs.h ext2fs/ext2_fs.h asm/segment.h \
[48]	229	elf.h linux/elf.h \
[68]	230	paths.h arpa/nameser.h arpa/nameser_compat.h \
[78]	231	rpc/rpcent.h sys/statvfs.h,
[1]	232	[],
	233	[],
	234	[#include <sys/types.h>]
	235	)
	236
	237
	238	AC_CHECK_HEADER(utmpx.h, sh_utmpx="yes", sh_utmpx="no")
	239	if test "x$sh_utmpx" = "xyes"; then
	240	if cat "/usr/include/utmpx.h" 2>&5 \|
	241	egrep "WTMPX_FILE" >/dev/null 2>&1; then
	242	AC_DEFINE(HAVE_UTMPX_H)
	243	AC_EGREP_HEADER(ut_host, utmpx.h, AC_DEFINE(HAVE_UTHOST) )
	244	AC_EGREP_HEADER(ut_addr, utmpx.h, AC_DEFINE(HAVE_UTADDR) )
	245	AC_EGREP_HEADER(ut_xtime,utmpx.h, AC_DEFINE(HAVE_UTXTIME) )
	246	AC_EGREP_HEADER(ut_type, utmpx.h, AC_DEFINE(HAVE_UTTYPE) )
	247	else
	248	AC_EGREP_HEADER(ut_addr, utmp.h, AC_DEFINE(HAVE_UTADDR) )
	249	AC_EGREP_HEADER(ut_host, utmp.h, AC_DEFINE(HAVE_UTHOST) )
	250	AC_EGREP_HEADER(ut_type, utmp.h, AC_DEFINE(HAVE_UTTYPE) )
	251	fi
	252	else
	253	AC_EGREP_HEADER(ut_host, utmp.h, AC_DEFINE(HAVE_UTHOST) )
	254	AC_EGREP_HEADER(ut_type, utmp.h, AC_DEFINE(HAVE_UTTYPE) )
	255	fi
	256
[183]	257	dnl
	258	dnl figure out where acct.h lives
	259	dnl and whether fields are int/comp_t
	260	dnl
	261	dnl GNU Accounting Utilities
	262	dnl Copyright (C) 1993, 1996, 1997, 2003, 2005 Free Software Foundation, Inc.
	263	dnl The GNU Accounting Utilities are free software; you can redistribute
	264	dnl them and/or modify them under the terms of the GNU General Public
	265	dnl License as published by the Free Software Foundation; either version
	266	dnl 2, or (at your option) any later version.
	267	dnl
	268	AC_CHECK_HEADER(sys/acct.h,
	269	AC_DEFINE(HAVE_SYS_ACCT_H, ,
	270	[Define if you have the <sys/acct.h> header file.])
	271	AC_HEADER_EGREP(ac_utime, sys/acct.h,
	272	AC_DEFINE(HAVE_ACUTIME, ,
	273	[Define if <sys/acct.h> has the AC_UTIME field.])
	274	AC_HEADER_EGREP(comp_t.*ac_utime, sys/acct.h,
	275	AC_DEFINE(ACUTIME_COMPT, ,
	276	[Define if <sys/acct.h>'s AC_UTIME field is a COMP_T.]))
	277	)
	278	AC_HEADER_EGREP(ac_stime, sys/acct.h,
	279	AC_DEFINE(HAVE_ACSTIME, ,
	280	[Define if <sys/acct.h> has the AC_STIME field.])
	281	AC_HEADER_EGREP(comp_t.*ac_stime, sys/acct.h,
	282	AC_DEFINE(ACSTIME_COMPT, ,
	283	[Define if <sys/acct.h>'s AC_STIME field is a COMP_T.]))
	284	)
	285	AC_HEADER_EGREP(ac_etime, sys/acct.h,
	286	AC_DEFINE(HAVE_ACETIME, ,
	287	[Define if <sys/acct.h> has the AC_ETIME field.])
	288	AC_HEADER_EGREP(comp_t.*ac_etime, sys/acct.h,
	289	AC_DEFINE(ACETIME_COMPT, ,
	290	[Define if <sys/acct.h>'s AC_ETIME field is a COMP_T.]))
	291	)
	292	AC_HEADER_EGREP(ac_io, sys/acct.h,
	293	AC_DEFINE(HAVE_ACIO, ,
	294	[Define if <sys/acct.h> has the AC_IO field.])
	295	AC_HEADER_EGREP(comp_t.*ac_io, sys/acct.h,
	296	AC_DEFINE(ACIO_COMPT, ,
	297	[Define if <sys/acct.h>'s AC_IO field is a COMP_T.]))
	298	)
	299	AC_HEADER_EGREP(ac_mem, sys/acct.h,
	300	AC_DEFINE(HAVE_ACMEM, ,
	301	[Define if <sys/acct.h> has the AC_MEM field.])
	302	AC_HEADER_EGREP(comp_t.*ac_mem, sys/acct.h,
	303	AC_DEFINE(ACMEM_COMPT, ,
	304	[Define if <sys/acct.h>'s AC_MEM field is a COMP_T.]))
	305	)
	306	AC_HEADER_EGREP(ac_minflt, sys/acct.h,
	307	AC_HEADER_EGREP(ac_majflt, sys/acct.h,
	308	AC_HEADER_EGREP(ac_swaps, sys/acct.h,
	309	AC_DEFINE(HAVE_PAGING, ,
	310	[Define if <sys/acct.h> has the AC_MINFLT, AC_MAJFLT and AC_SWAPS fields.])
	311	AC_HEADER_EGREP(comp_t.*ac_minflt, sys/acct.h,
	312	AC_DEFINE(ACMINFLT_COMPT, ,
	313	[Define if <sys/acct.h>'s AC_MINFLT field is a COMP_T.]))
	314	AC_HEADER_EGREP(comp_t.*ac_mayflt, sys/acct.h,
	315	AC_DEFINE(ACMAJFLT_COMPT, ,
	316	[Define if <sys/acct.h>'s AC_MAJFLT field is a COMP_T.]))
	317	AC_HEADER_EGREP(comp_t.*ac_swaps, sys/acct.h,
	318	AC_DEFINE(ACSWAPS_COMPT, ,
	319	[Define if <sys/acct.h>'s AC_SWAPS field is a COMP_T.]))
	320	)
	321	)
	322	)
	323	AC_HEADER_EGREP(comp_t, sys/acct.h, AC_DEFINE(HAVE_COMP_T, ,
	324	[Define if <sys/acct.h> uses the COMP_T type.]))
[203]	325	AC_HEADER_EGREP([struct acct_v3], sys/acct.h, AC_DEFINE(HAVE_ACCT_V3, ,
	326	[Define if <sys/acct.h> has struct acct_v3.]))
[183]	327	)
	328
	329
[1]	330	dnl need to check because AIX 4.2 does not have it
	331	dnl
	332	AC_CHECK_MEMBERS([struct statfs.f_flags],[],[],[
	333	#ifdef HAVE_SYS_TYPES_H
	334	#include <sys/types.h>
	335	#endif
	336	#ifdef HAVE_SYS_STAT_H
	337	#include <sys/stat.h>
	338	#endif
	339	#ifdef HAVE_SYS_VFS_H
	340	#include <sys/vfs.h>
	341	#endif
	342	#ifdef HAVE_UNISTD_H
	343	#include <unistd.h>
	344	#endif
	345	])
	346
	347	AC_SYS_LARGEFILE
	348
	349	dnl
	350	dnl check whether _POSIX_SOURCE is required
	351	dnl
	352	SAMHAIN_POSIX
	353
	354
	355	dnl *****************************************
	356	dnl
	357	dnl Checks for library functions.
	358	dnl
	359	dnl *****************************************
	360	AC_FUNC_STRFTIME
	361	AC_CHECK_FUNCS(memcmp memcpy memmove memset getpwent endpwent \
	362	gettimeofday strlcat strlcpy strstr strchr strerror strsignal \
	363	seteuid setreuid setresuid lstat getwd getcwd ptrace \
	364	usleep setpriority getpeereid nanosleep \
[61]	365	strptime basename sched_yield hasmntopt \
[1]	366	inet_aton gethostbyname setutent setrlimit gethostname uname \
	367	initgroups getpagesize \
[205]	368	ttyname fchmod writev mmap tzset \
[131]	369	getsid getpriority getpgid statvfs \
[171]	370	strerror_r getgrgid_r getpwnam_r getpwuid_r \
[196]	371	gmtime_r localtime_r rand_r readdir_r strtok_r \
	372	mincore posix_fadvise
[1]	373	)
	374	AC_CHECK_FUNC(statfs, AC_DEFINE(HAVE_STATFS) statfs="yes", statfs="no")
	375	SL_CHECK_VA_COPY
	376	AC_CHECK_FUNCS(vsnprintf, [SL_CHECK_VSNPRINTF])
	377	AC_CHECK_MLOCK
	378
	379	AC_MSG_CHECKING(how to get filesystem type)
	380	fstype=no
	381	# The order of these tests is important.
	382	AC_TRY_CPP([#include <sys/statvfs.h>
	383	#include <sys/fstyp.h>], AC_DEFINE(FSTYPE_STATVFS) fstype=SVR4)
	384	if test $fstype = no; then
	385	AC_TRY_CPP([#include <sys/statfs.h>
	386	#include <sys/fstyp.h>], AC_DEFINE(FSTYPE_USG_STATFS) fstype=SVR3)
	387	fi
	388	if test $fstype = no; then
	389	AC_TRY_CPP([#include <sys/statfs.h>
	390	#include <sys/vmount.h>], AC_DEFINE(FSTYPE_AIX_STATFS) fstype=AIX)
	391	fi
	392	if test $fstype = no; then
	393	AC_TRY_CPP([#include <mntent.h>], AC_DEFINE(FSTYPE_MNTENT) fstype=4.3BSD)
	394	fi
	395	if test $fstype = no; then
	396	AC_EGREP_HEADER(f_type;, sys/mount.h, AC_DEFINE(FSTYPE_STATFS) fstype=4.4BSD/OSF)
	397	fi
	398	if test $fstype = no; then
	399	AC_TRY_CPP([#include <sys/mount.h>
	400	#include <sys/fs_types.h>], AC_DEFINE(FSTYPE_GETMNT) fstype=Ultrix)
	401	fi
	402	AC_MSG_RESULT($fstype)
	403
	404	sh_libsocket=
	405
	406	dnl Solaris needs -lsocket and -lnsl. Unisys system includes
	407	dnl gethostbyname in libsocket but needs libnsl for socket.
	408	AC_CHECK_LIB(nsl, gethostbyname)
	409	AC_CHECK_LIB(socket, socket, ac_need_libsocket=1, ac_try_nsl=1)
	410	if test x$ac_need_libsocket = x1; then
	411	LIBS="$LIBS -lsocket"
	412	sh_libsocket="-lsocket"
	413	fi
	414	if test x$ac_try_nsl = x1; then
	415	AC_CHECK_LIB(nsl, gethostbyname, ac_need_libnsl=1)
	416	if test x$ac_need_libnsl = x1
	417	then
	418	LIBS="$LIBS -lnsl"
	419	fi
	420	fi
	421	AC_SUBST(sh_libsocket)
	422
	423	AC_CHECK_LIB(socket, res_search, [
	424	AC_CHECK_LIB(resolv, dn_skipname)
	425	AC_CHECK_LIB(resolv, __dn_skipname)
	426	if test x$ac_need_libsocket = x1; then
	427	:
	428	else
	429	LIBS="$LIBS -lsocket"
	430	fi
	431	], [
	432	AC_CHECK_LIB(resolv, res_search, [
	433	LIBS="$LIBS -lresolv"
	434	], [
	435	AC_CHECK_LIB(resolv, dn_skipname)
	436	AC_CHECK_LIB(resolv, __dn_skipname)
	437	])
	438	])
	439
	440	dnl arguments for accept
	441
	442	dnl check for Unix98 socklen_t (found on
	443	dnl xemacs-patches mailing list, written
	444	dnl by Martin Buchholz)
	445	dnl
	446	dnl On Darwin(MacOSX) socklen_t needs to be
	447	dnl an int (see accept man page), on all other
	448	dnl unix systems we need a size_t.
	449
	450	AC_MSG_CHECKING(for socklen_t)
	451	AC_TRY_COMPILE([
	452	#ifdef HAVE_SYS_TYPES_H
	453	#include <sys/types.h>
	454	#endif
	455	#ifdef HAVE_SYS_SOCKET_H
	456	#include <sys/socket.h>
	457	#endif
	458	socklen_t x;
	459	], [],[
	460	AC_MSG_RESULT(yes)
	461	AC_DEFINE_UNQUOTED([ACCEPT_TYPE_ARG3],[socklen_t], [type of arg3 of accept])
[46]	462	AC_DEFINE([HAVE_SOCKLEN_T], 1, [Define if you have socklen_t])
[1]	463	],[
	464	AC_TRY_COMPILE([
	465	#ifdef HAVE_SYS_TYPES_H
	466	#include <sys/types.h>
	467	#endif
	468	#ifdef HAVE_SYS_SOCKET_H
	469	#include <sys/socket.h>
	470	#endif
	471	int accept (int, struct sockaddr , size_t );
	472	],[],[
	473	AC_MSG_RESULT(size_t)
	474	AC_DEFINE_UNQUOTED([ACCEPT_TYPE_ARG3],[size_t], [type of arg3 of accept])
	475	], [
	476	AC_MSG_RESULT(int)
	477	AC_DEFINE_UNQUOTED([ACCEPT_TYPE_ARG3],[int], [type of arg3 of accept])
	478	]
	479	)
	480	])
	481
[68]	482	dnl *****************************************
	483	dnl checks for extended attribute or ACL
	484	dnl support
	485	dnl *****************************************
[1]	486
[68]	487	sh_CHECK_XATTR
	488	sh_CHECK_POSIX_ACL
	489
[1]	490	dnl *****************************************
	491	dnl checks for typedefs
	492	dnl *****************************************
	493
	494	AC_C_LONG_DOUBLE
	495	SH_CHECK_TYPEDEF(long long, HAVE_LONG_LONG)
[156]	496	SH_CHECK_TYPEDEF(uint64_t, HAVE_UINT64_T)
[1]	497	if test "$sh_HAVE_LONG_LONG" = "yes"; then
	498	AC_CHECK_SIZEOF(unsigned long long, 4)
[76]	499	sh_sizeof_unsigned_long_long=`echo "$ac_cv_sizeof_unsigned_long_long" \| sed 's%[^0-9]%%g'`
	500	if test "$sh_sizeof_unsigned_long_long" = "8"; then
[1]	501	AC_DEFINE(HAVE_LONG_LONG_64, 1, [Define if you have 64bit long long])
	502	fi
	503	fi
	504
	505	AC_CHECK_TYPE(ptrdiff_t, long)
	506	AC_TYPE_SIZE_T
	507	AC_CHECK_SIZEOF(char *, 4)
	508	AC_CHECK_SIZEOF(size_t, 4)
	509
	510	AC_CHECK_SIZEOF(unsigned long, 4)
[76]	511	AC_CHECK_SIZEOF(unsigned int, 4)
[1]	512	AC_CHECK_SIZEOF(unsigned short, 2)
	513
	514
[76]	515	sh_sizeof_unsigned_long=`echo "$ac_cv_sizeof_unsigned_long" \| sed 's%[^0-9]%%g'`
	516	if test "$sh_sizeof_unsigned_long" = "4"; then
[1]	517	AC_DEFINE(HAVE_LONG_32)
	518	fi
[76]	519	if test "$sh_sizeof_unsigned_long" = "8"; then
[1]	520	AC_DEFINE(HAVE_LONG_64)
	521	fi
[76]	522	sh_sizeof_unsigned_int=`echo "$ac_cv_sizeof_unsigned_int" \| sed 's%[^0-9]%%g'`
	523	if test "$sh_sizeof_unsigned_int" = "4"; then
[1]	524	AC_DEFINE(HAVE_INT_32)
	525	fi
[76]	526	sh_sizeof_unsigned_short=`echo "$ac_cv_sizeof_unsigned_short" \| sed 's%[^0-9]%%g'`
	527	if test "$sh_sizeof_unsigned_short" = "4"; then
[1]	528	AC_DEFINE(HAVE_SHORT_32)
	529	fi
	530
[18]	531	dnl
	532	dnl check for 64 bit programming environment
	533	dnl
	534	SAMHAIN_64
	535
	536
[1]	537	dnl *****************************************
	538	dnl checks for structures
	539	dnl *****************************************
	540
	541	AC_STRUCT_TM
	542
	543	dnl
	544	dnl from e2fsprogs
	545	dnl
	546	AC_MSG_CHECKING(whether struct stat has a st_flags field)
	547	AC_CACHE_VAL(e2fsprogs_cv_struct_st_flags,
	548	AC_TRY_COMPILE([#include <sys/stat.h>],
	549	[struct stat stat; stat.st_flags = 0;],
	550	[e2fsprogs_cv_struct_st_flags=yes],
	551	[e2fsprogs_cv_struct_st_flags=no]))
	552	AC_MSG_RESULT($e2fsprogs_cv_struct_st_flags)
	553	if test "$e2fsprogs_cv_struct_st_flags" = yes; then
	554	AC_MSG_CHECKING(whether st_flags field is useful)
	555	AC_CACHE_VAL(e2fsprogs_cv_struct_st_flags_immut,
	556	AC_TRY_COMPILE([#include <sys/stat.h>],
	557	[struct stat stat; stat.st_flags \|= UF_IMMUTABLE;],
	558	[e2fsprogs_cv_struct_st_flags_immut=yes],
	559	[e2fsprogs_cv_struct_st_flags_immut=no]))
	560	AC_MSG_RESULT($e2fsprogs_cv_struct_st_flags_immut)
	561	if test "$e2fsprogs_cv_struct_st_flags_immut" = yes; then
	562	AC_DEFINE(HAVE_STAT_FLAGS)
	563	fi
	564	fi
	565
	566	dnl
	567	dnl from dbus
	568	dnl
	569	AC_MSG_CHECKING(for struct cmsgcred)
	570	AC_TRY_COMPILE([
	571	#include <sys/types.h>
	572	#include <sys/socket.h>
	573	],[
	574	struct cmsgcred cred;
	575
	576	cred.cmcred_pid = 0;
	577	],sh_have_struct_cmsgcred=yes,sh_have_struct_cmsgcred=no)
	578	AC_MSG_RESULT($sh_have_struct_cmsgcred)
	579
	580	if test x$sh_have_struct_cmsgcred = xyes; then
	581	AC_DEFINE(HAVE_STRUCT_CMSGCRED,1,[Have cmsgcred structure])
	582	fi
	583
	584	AC_MSG_CHECKING(for struct fcred)
	585	AC_TRY_COMPILE([
	586	#include <sys/param.h>
	587	#include <sys/socket.h>
	588	#include <sys/ucred.h>
	589	],[
	590	struct fcred sockcred;
	591	],sh_have_struct_fcred=yes,sh_have_struct_fcred=no)
	592	AC_MSG_RESULT($sh_have_struct_fcred)
	593
	594	if test x$sh_have_struct_fcred = xyes; then
	595	AC_DEFINE(HAVE_STRUCT_FCRED,1,[Have fcred structure])
	596	fi
	597
	598	AC_MSG_CHECKING(for struct sockcred)
	599	AC_TRY_COMPILE([
	600	#include <sys/param.h>
	601	#include <sys/socket.h>
	602	#include <sys/ucred.h>
	603	],[
	604	struct sockcred sockcred;
	605	],sh_have_struct_sockcred=yes,sh_have_struct_sockcred=no)
	606	AC_MSG_RESULT($sh_have_struct_sockcred)
	607
	608	if test x$sh_have_struct_sockcred = xyes; then
	609	AC_DEFINE(HAVE_STRUCT_SOCKCRED,1,[Have sockcred structure])
	610	fi
	611
	612	AC_MSG_CHECKING(for SO_PEERCRED)
	613	AC_TRY_COMPILE([
	614	#include <sys/types.h>
	615	#include <sys/socket.h>
	616	],[
	617	int test = SO_PEERCRED;
	618	],sh_have_SO_PEERCRED=yes,sh_have_SO_PEERCRED=no)
	619	AC_MSG_RESULT($sh_have_SO_PEERCRED)
	620
	621	if test x$sh_have_SO_PEERCRED = xyes; then
	622	AC_DEFINE(HAVE_SO_PEERCRED,1,[Have SO_PEERCRED define])
	623	fi
	624
	625
	626	dnl *****************************************
	627	dnl checks for compiler characteristics
	628	dnl *****************************************
	629	AC_C_INLINE
	630	AC_C_CONST
	631	AC_C_BIGENDIAN
[76]	632	AC_C_RESTRICT
[1]	633
	634	AM_SA_SIGACTION_WORKS
	635
[203]	636	if test "x$GCC" = "xyes"; then
	637	GCC_STACK_PROTECT_LIB
	638	GCC_STACK_PROTECT_CC
	639	GCC_PIE_CC
	640	fi
	641
[1]	642	dnl *****************************************
	643	dnl
	644	dnl checks for system services
	645	dnl
	646	dnl *****************************************
	647
	648	dnl
[68]	649	dnl check for /proc filesystem
	650	dnl
	651	if test -d "/proc/$$"
	652	then
	653	AC_DEFINE([HAVE_PROCFS],[1],[Define if you have a proc fs])
	654	fi
	655
	656	dnl
[1]	657	dnl check for GNU gmp
	658	dnl
	659	AC_CHECK_LIB(gmp, __gmpz_init, [sh_have_gmp=yes], [sh_have_gmp=no])
	660	if test "x${sh_have_gmp}" = xno
	661	then
	662	AC_CHECK_LIB(gmp, mpz_init, [sh_have_gmp=yes], [sh_have_gmp=no])
	663	fi
	664	if test "x${sh_have_gmp}" = xyes
	665	then
	666	# LIBS="-lgmp $LIBS"
	667	AC_DEFINE(HAVE_LIBGMP, 1, [Have GNU gmp library])
	668	fi
	669	AC_CHECK_HEADERS(gmp.h)
	670
[68]	671	AC_MSG_CHECKING([for ps])
	672	PS=
	673	for ff in /usr/ucb /bin /usr/bin; do
	674	if test -x "$ff/ps"; then
	675	PS="$ff/ps"
	676	AC_MSG_RESULT([$PS])
	677	break
	678	fi
	679	done
	680	if test x$PS = x
	681	then
	682	AC_MSG_RESULT([no])
[183]	683	AC_MSG_ERROR([Cannot find ps in any of /usr/ucb /bin /usr/bin])
[68]	684	fi
	685	AC_DEFINE_UNQUOTED([PSPATH], _("$PS"), [Path to ps])
[1]	686
[68]	687	AC_MSG_CHECKING([how to use ps])
	688	$PS ax >/dev/null 2>&1
	689	if test $? -eq 0; then
[169]	690	case "$host_os" in
	691	openbsd)
	692	one=`$PS akx \| wc -l`
	693	;;
	694	*)
[68]	695	one=`$PS ax \| wc -l`
[169]	696	;;
	697	esac
[68]	698	else
	699	one=0
	700	fi
	701	$PS -e >/dev/null 2>&1
	702	if test $? -eq 0; then
	703	two=`$PS -e \| wc -l`
	704	else
	705	two=0
	706	fi
	707	if test $one -ge $two
	708	then
[169]	709	case "$host_os" in
	710	openbsd)
	711	PSARG="akx"
	712	;;
	713	*)
	714	PSARG="ax"
	715	;;
	716	esac
[68]	717	else
[169]	718	PSARG="-e"
[68]	719	fi
	720	AC_DEFINE_UNQUOTED([PSARG], _("$PSARG"), [Argument for ps])
	721	AC_MSG_RESULT([$PS $PSARG])
	722
[1]	723	dnl *****************************************
	724	dnl
	725	dnl enable features
	726	dnl
	727	dnl *****************************************
	728
	729	AC_ARG_ENABLE(db-reload,
[100]	730	[ --enable-db-reload enable database reload on SIGHUP [[no]]],
[1]	731	[
	732	if test "x${enable_db_reload}" = xyes; then
	733	AC_DEFINE(RELOAD_DATABASE)
	734	fi
	735	]
	736	)
	737
	738	AC_ARG_ENABLE(xml-log,
	739	[ --enable-xml-log enable XML logfile format [[no]]],
	740	[
	741	if test "x${enable_xml_log}" = xyes; then
	742	AC_DEFINE(SH_USE_XML)
	743	fi
	744	]
	745	)
	746
	747
	748	AC_ARG_ENABLE(mail,
	749	[ --disable-mail disable the internal SMTP mailer],
	750	[
	751	if test "x${enable_mail}" = xno; then
	752	:
	753	else
	754	AC_DEFINE(SH_WITH_MAIL)
	755	fi
	756	],
	757	[AC_DEFINE(SH_WITH_MAIL)]
	758	)
	759
	760	AC_ARG_ENABLE(external-scripts,
	761	[ --disable-external-scripts disable interface to external scripts],
	762	[
	763	if test "x${enableval}" = xno; then
	764	:
	765	else
	766	AC_DEFINE(WITH_EXTERNAL)
	767	fi
	768	],
	769	[AC_DEFINE(WITH_EXTERNAL)]
	770	)
	771
	772	AC_ARG_ENABLE(message-queue,
	773	[ --enable-message-queue[[=MODE]] enable SysV message queue [[MODE=0700]]],
	774	[
[19]	775	if test "x${ac_cv_header_sys_msg_h}" = "xyes"; then
	776	if test "x${enable_message_queue}" = xyes; then
	777	AC_DEFINE(WITH_MESSAGE_QUEUE)
	778	AC_DEFINE_UNQUOTED(MESSAGE_QUEUE_MODE, 0700)
	779	elif test "x${enable_message_queue}" != xno; then
	780	echo "${enableval}" \| grep ['[^0123456789]'] >/dev/null 2>&1 &&
[183]	781	AC_MSG_ERROR([With --enable-message-queue=MODE, MODE must be numeric])
[19]	782	echo "${enableval}" \| \
	783	grep ['0[0123456789][0123456789][0123456789]'] >/dev/null 2>&1 \|\|
[183]	784	AC_MSG_ERROR([With --enable-message-queue=MODE, MODE must be an octal (0nnn) number])
[1]	785	AC_DEFINE(WITH_MESSAGE_QUEUE)
[19]	786	AC_DEFINE_UNQUOTED(MESSAGE_QUEUE_MODE, ${enable_message_queue})
	787	fi
	788	else
	789	echo
	790	echo "**********************************************"
	791	echo
	792	AC_MSG_WARN([sys/msg.h missing, --enable-message-queue disabled])
	793	echo
	794	echo "**********************************************"
	795	echo
[1]	796	fi
	797	]
	798	)
	799
	800	AC_ARG_WITH(cflags,
	801	[ --with-cflags additional flags to pass to compiler],
	802	[
	803	if test "x$withval" != "xno" ; then
	804	CFLAGS="$CFLAGS $withval"
	805	fi
	806	]
	807	)
	808	AC_ARG_WITH(libs,
	809	[ --with-libs additional libraries to link with],
	810	[
	811	if test "x$withval" != "xno" ; then
	812	LIBS="$LIBS $withval"
	813	fi
	814	]
	815	)
	816
	817
	818	#
	819	# this is from ssh
	820	#
	821	AC_MSG_CHECKING(whether to use libwrap)
	822	LIBWRAP_LIB=""
	823	LIBWRAP_INC=""
	824	AC_ARG_WITH(libwrap,
[18]	825	[ --with-libwrap[=PATH] Compile in libwrap (TCP Wrappers) support],
[1]	826	[ AC_MSG_RESULT($withval)
	827	case "$withval" in
	828	no)
	829	;;
	830	""\|yes)
	831	LIBWRAP_LIB="-lwrap"
	832	;;
	833	*)
	834	if test -d "$withval"; then
	835	LIBWRAP_LIB="-L$withval -lwrap"
	836	changequote(<<, >>)dnl
	837	sh_libwrap_inc=`echo ${withval} \| sed 's%/[^/][^/]*$%%'`
	838	LIBWRAP_INC="-I${sh_libwrap_inc}/include"
	839	changequote([, ])dnl
	840	else
	841	LIBWRAP_LIB="-lwrap"
	842	changequote(<<, >>)dnl
	843	sh_libwrap_inc=`echo ${withval} \| sed 's%/[^/][^/]*$%%'`
	844	LIBWRAP_INC="-I${sh_libwrap_inc}"
	845	changequote([, ])dnl
	846	fi
	847	;;
	848	esac
	849	if test -n "$LIBWRAP_LIB"; then
	850	# OLDLIBS="$LIBS"
	851	LIBS="$LIBWRAP_LIB $LIBS"
	852	# OLDCFLAGS="$CFLAGS"
	853	CFLAGS="$CFLAGS $LIBWRAP_INC"
	854	AC_CHECK_HEADER(tcpd.h,
	855	[],
[183]	856	[ AC_MSG_ERROR([Could not find tcpd.h for libwrap. You need to install tcp_wrappers.]) ])
[1]	857	AC_TRY_LINK([ #include <tcpd.h>
	858	int allow_severity; int deny_severity; ],
	859	[ hosts_access((struct request_info *) 0); ],
	860	[ AC_DEFINE(SH_USE_LIBWRAP,1,[Build with tcp wrapper support]) ],
	861	[ AC_MSG_ERROR([Could not find the libwrap library.]) ])
	862	fi ],
	863	AC_MSG_RESULT(no)
	864	)
	865
	866
[129]	867	dnl
	868	dnl NETWORK OPTIONS
	869	dnl
	870	AC_ARG_ENABLE(network,
	871	[ --enable-network=[[client\|server]] compile client or server [[no]]],
	872	[
	873	if test "x$enable_network" = xclient; then
	874	mytclient="-DSH_WITH_CLIENT"
	875	yulectl_prg=
	876	setpwd_prg="samhain_setpwd"
	877	sh_main_prg="samhain"
	878	if test "x${sh_have_gmp}" = xyes
	879	then
	880	LIBS="-lgmp $LIBS"
	881	fi
	882	dnl AC_CHECK_HEADER(sys/capability.h,
	883	dnl [AC_CHECK_LIB(cap, cap_get_proc,,sh_use_lcaps="no")],
	884	dnl [sh_use_lcaps="no"])
	885	elif test "x$enable_network" = xserver; then
	886	mytclient="-DSH_WITH_SERVER"
	887	yulectl_prg="yulectl"
	888	setpwd_prg="samhain_setpwd"
	889	sh_main_prg="yule"
	890	if test "x${sh_have_gmp}" = xyes
	891	then
	892	LIBS="-lgmp $LIBS"
	893	fi
	894	sh_use_lcaps="undef"
	895	elif test "x$enable_network" = xno; then
	896	mytclient="-DSH_STANDALONE"
	897	yulectl_prg=
	898	setpwd_prg=
	899	sh_main_prg="samhain"
	900	dnl AC_CHECK_HEADER(sys/capability.h,
	901	dnl [AC_CHECK_LIB(cap, cap_get_proc,,sh_use_lcaps="no")],
	902	dnl [sh_use_lcaps="no"])
	903	else
[183]	904	AC_MSG_ERROR([With --enable-network=WHAT, WHAT must be client, server, or no])
[129]	905	fi
	906	],
	907	[
	908	mytclient="-DSH_STANDALONE"
	909	setpwd_prg=
	910	yulectl_prg=
	911	sh_main_prg="samhain"
	912	dnl AC_CHECK_HEADER(sys/capability.h,
	913	dnl [AC_CHECK_LIB(cap, cap_get_proc,,sh_use_lcaps="no")],
	914	dnl [sh_use_lcaps="no"])
	915	],
	916	)
	917
	918	AC_SUBST(setpwd_prg)
	919	AC_SUBST(yulectl_prg)
	920	AC_SUBST(sh_main_prg)
	921	AC_SUBST(mytclient)
	922
	923	# needed for the rpm spec
	924	clmytclient=`echo ${mytclient} \| sed s%\-%%`
	925	AC_SUBST(clmytclient)
	926
[171]	927	sh_no_gcc_static=no
	928
[124]	929	AC_ARG_ENABLE(static,
[170]	930	[ --enable-static enable static linking [[no]]],
[124]	931	[
	932	if test x$enable_static = xyes; then
	933	if test x"$mynetbsd" = xyes
	934	then
	935	tmp_LIBS=`echo $LIBS \| sed 's%\-lresolv%%' `
	936	LIBS="${tmp_LIBS}"
	937	fi
	938	AC_DEFINE(SH_COMPILE_STATIC, 1, [Define if compiling static])
	939	if test "x$GCC" = "xyes"; then
[171]	940	sh_no_gcc_static=no
[124]	941	LDFLAGS="$LDFLAGS -static"
	942	else
[171]	943	sh_no_gcc_static=yes
[124]	944	case "$host_os" in
	945
	946	aix)
	947	LDFLAGS="$LDFLAGS -bnso -bI:/lib/syscalls.exp"
	948	;;
	949
	950	hpux)
	951	LDFLAGS="$LDFLAGS -Wl,-a,archive"
	952	;;
	953
	954	osf)
	955	LDFLAGS="$LDFLAGS -non_shared"
	956	;;
	957
	958	irix)
	959	LDFLAGS="$LDFLAGS -non_shared"
	960	;;
	961
	962	sco)
	963	LDFLAGS="$LDFLAGS -dn"
	964	;;
	965
	966	sun)
	967	LDFLAGS="$LDFLAGS -Bstatic"
	968	;;
	969
	970	solaris)
	971	LDFLAGS="$LDFLAGS -Bstatic"
	972	;;
	973
	974	*)
	975	echo "***********************************************"
	976	echo "*"
	977	echo "* Don't know how to enable static linking"
	978	echo "* with your compiler. Please set the environment"
	979	echo "* variable LDFLAGS to:"
	980	echo "* ${LDFLAGS} + the static linking flag"
	981	echo "* and run configure again"
	982	echo "*"
	983	echo "***********************************************"
	984	;;
	985
	986	esac
	987	fi
	988	fi
	989	]
	990	)
	991
[138]	992	if test x"${mytclient}" = x-DSH_STANDALONE -o x"${mytclient}" = x-DSH_WITH_CLIENT;
	993	then
[168]	994	dnl For threaded modules
[138]	995	ACX_PTHREAD
	996	CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
	997	LIBS="$PTHREAD_LIBS $LIBS"
[153]	998	LDFLAGS="$PTHREAD_CFLAGS $LDFLAGS"
[138]	999	CC="$PTHREAD_CC"
[168]	1000	dnl For MODI_TXT
	1001	CHECK_ZLIB()
[138]	1002	fi
[203]	1003
	1004	if test x$enable_static = xyes; then
	1005	:
	1006	else
	1007	if test x$sh_use_pie = xyes; then
	1008	LDFLAGS="$LDFLAGS $PIE_LDFLAGS"
	1009	CFLAGS="$CFLAGS $PIE_CFLAGS"
	1010	fi
	1011	fi
	1012
[138]	1013
[1]	1014	#
	1015	# this is from the snort configure.in
	1016	#
	1017	AC_DEFUN(FAIL_MESSAGE,[
	1018	echo
	1019	echo
	1020	echo "**********************************************"
	1021	echo " ERROR: unable to find" $1
	1022	echo " checked in the following places"
	1023	for i in `echo $2`; do
	1024	echo " $i"
	1025	done
	1026	echo "**********************************************"
	1027	echo
	1028	exit
	1029	])
	1030
	1031	AC_ARG_WITH(libprelude-prefix,
[18]	1032	[ --with-libprelude-prefix=PFX Prefix where libprelude is installed (optional)],
[1]	1033	libprelude_config_prefix="$withval", libprelude_config_prefix="")
	1034
	1035	AC_MSG_CHECKING(whether to use prelude)
	1036	AC_ARG_WITH(prelude,
[18]	1037	[ --with-prelude Prelude IDS support [[no]]],
[1]	1038	[
	1039	if test "x${withval}" = "xno"; then
	1040	AC_MSG_RESULT(no)
	1041	else
	1042	AC_MSG_RESULT(yes)
	1043	if test x$libprelude_config_prefix != x ; then
	1044	if test x${LIBPRELUDE_CONFIG+set} != xset ; then
	1045	LIBPRELUDE_CONFIG=$libprelude_config_prefix/bin/libprelude-config
	1046	fi
	1047	fi
	1048
	1049	AC_PATH_PROG(LIBPRELUDE_CONFIG, libprelude-config, no)
	1050	if test x"$LIBPRELUDE_CONFIG" = "xno" ; then
	1051	HAVE_PRELUDE_CONFIG=no
	1052	else
	1053	HAVE_PRELUDE_CONFIG=yes
	1054	fi
	1055	dnl AC_CHECK_PROG(HAVE_PRELUDE_CONFIG, libprelude-config, yes, no)
	1056	if test "$HAVE_PRELUDE_CONFIG" = "yes"; then
	1057	sh_libprelude_version=`$LIBPRELUDE_CONFIG --version`
	1058	case "$sh_libprelude_version" in
	1059	0.8*)
[183]	1060	AC_MSG_ERROR([You have Libprelude 0.8, which is too old. Version 0.9.6 or higher is required.])
[1]	1061	;;
	1062	*)
[26]	1063	AM_PATH_LIBPRELUDE([0.9.6],
[1]	1064	[
	1065	AC_DEFINE(HAVE_LIBPRELUDE,1,[Have libprelude])
	1066	CFLAGS="$CFLAGS $LIBPRELUDE_PTHREAD_CFLAGS"
	1067	LDFLAGS="$LDFLAGS $LIBPRELUDE_LDFLAGS"
	1068	LIBS="$LIBS $LIBPRELUDE_LIBS"
	1069	],
	1070	[
[124]	1071	AC_MSG_ERROR([Could not find libprelude (if you are using --enable-static, the static library libprelude.a might be missing).])
[1]	1072	])
	1073	;;
	1074	esac
	1075	else
[124]	1076	AC_MSG_ERROR([Could not find libprelude-config.])
[1]	1077	fi
	1078	fi
	1079	],
	1080	[
	1081	AC_MSG_RESULT(no)
	1082	]
	1083	)
	1084
	1085	#
	1086	# partly based on the snort configure.in
	1087	#
	1088	AC_ARG_WITH(database,
	1089	[ --with-database=[[mysql\|postgresql\|oracle\|odbc]] database support [[no]]],
	1090	[
	1091	if test x"$enable_xml_log" != xyes; then
[183]	1092	AC_MSG_ERROR([With --with-database, --enable-xml-log is required as well.])
[1]	1093	fi
	1094	if test "x${withval}" = "xmysql"; then
[168]	1095	if test "x$zlib_found" = "x"
	1096	then
	1097	CHECK_ZLIB()
	1098	fi
[1]	1099	AC_CHECK_PROG(HAVE_MYSQL_CONFIG, mysql_config, yes, no)
	1100	if test "$HAVE_MYSQL_CONFIG" = "yes"; then
	1101	sh_mysql_libs="`mysql_config --libs`"
	1102	sh_mysql_libs="`eval echo ${sh_mysql_libs}`"
	1103	LIBS="$LIBS ${sh_mysql_libs}"
	1104	sh_mysql_cflags="`mysql_config --cflags`"
	1105	sh_mysql_cflags="`eval echo ${sh_mysql_cflags}`"
	1106	CPPFLAGS="$CPPFLAGS ${sh_mysql_cflags}"
	1107	else
[168]	1108	AC_MSG_CHECKING([for MySQL in /usr /usr/local /usr/local/mysql MYSQL_HOME])
[1]	1109	mysql_directory="/usr /usr/local /usr/local/mysql ${MYSQL_HOME}"
	1110
	1111	for i in $mysql_directory; do
	1112	if test -r $i/include/mysql/mysql.h; then
	1113	MYSQL_DIR=$i
	1114	MYSQL_INC_DIR=$i/include
	1115	# we use AC_CHECK_HEADERS to check for mysql/mysql.h
	1116	fi
	1117	done
	1118	if test -z "$MYSQL_DIR"; then
	1119	for i in $mysql_directory; do
	1120	if test -r $i/include/mysql.h; then
	1121	MYSQL_DIR=$i
	1122	MYSQL_INC_DIR=$i/include
	1123	fi
	1124	done
	1125	fi
	1126
	1127	if test -z "$MYSQL_DIR"; then
	1128	tmp=""
	1129	for i in $mysql_directory; do
	1130	tmp="$tmp $i/include $i/include/mysql"
	1131	done
	1132	FAIL_MESSAGE("mysql headers (mysql.h)", $tmp)
	1133	fi
	1134
	1135	for i in lib lib/mysql; do
	1136	str="$MYSQL_DIR/$i/libmysqlclient.*"
	1137	for j in `echo $str`; do
	1138	if test -r $j; then
	1139	MYSQL_LIB_DIR="$MYSQL_DIR/$i"
	1140	break 2
	1141	fi
	1142	done
	1143	done
	1144
	1145	if test -z "$MYSQL_LIB_DIR"; then
	1146	for ff in $mysql_directory; do
	1147	for i in lib lib/mysql; do
	1148	str="$ff/$i/libmysqlclient.*"
	1149	for j in `echo $str`; do
	1150	if test -r $j; then
	1151	MYSQL_LIB_DIR="$ff/$i"
	1152	break 3
	1153	fi
	1154	done
	1155	done
	1156	done
	1157	fi
	1158
	1159	if test -z "$MYSQL_LIB_DIR"; then
	1160	tmp=""
	1161	for i in $mysql_directory; do
	1162	tmp="$i/lib $i/lib/mysql"
	1163	done
	1164	FAIL_MESSAGE("mysql library libmysqlclient", $tmp)
	1165	fi
	1166
	1167	AC_MSG_RESULT(yes)
	1168	LIBS="$LIBS -L${MYSQL_LIB_DIR} -lmysqlclient"
	1169	# CFLAGS="$CFLAGS -I${MYSQL_INC_DIR}"
	1170	CPPFLAGS="$CPPFLAGS -I${MYSQL_INC_DIR}"
	1171	fi
	1172	AC_DEFINE(WITH_MYSQL)
	1173	AC_DEFINE(WITH_DATABASE)
[168]	1174	if test "x$zlib_found" = "xyes"
[1]	1175	then
	1176	LIBS="$LIBS -lz -lm"
	1177	else
	1178	echo
[168]	1179
	1180	echo " Mysql library was not found or not useable."
	1181	echo " Possible reasons include:"
[101]	1182	echo " - an old, incompatible version compiled from source"
	1183	echo " - on Solaris, libmysql is compiled with the Solaris"
	1184	echo " compiler, thus the mysql_config script provides"
	1185	echo " compiler options unsuitable for gcc (move"
	1186	echo " mysql_config out of your PATH)"
	1187	echo " For other problems, check config.log for the error"
[1]	1188	echo " message from the compiler."
[101]	1189	echo
[168]	1190	echo " If your mysql libraries are installed in an"
[101]	1191	echo " unusual place, use --with-libs=-L/path/to/libdirectory"
[168]	1192	echo " where libdirectory is the directory holding libmysql."
[1]	1193	if test x"$enable_static" = xyes; then
	1194	echo " Note that for compiling a static binary, you need"
	1195	echo " the static libraries, rather than the shared ones."
	1196	fi
	1197	echo
[183]	1198	AC_MSG_ERROR([Could not find libmysql, or it is not useable.])
[1]	1199	fi
	1200	AC_CHECK_HEADERS(mysql/mysql.h)
	1201	elif test "x${withval}" = "xpostgresql"; then
	1202	AC_DEFINE(WITH_POSTGRES)
	1203	AC_DEFINE(WITH_DATABASE)
	1204	#
	1205	PGCONF="no"
	1206	MY_PATH="${PATH}:/usr/local/bin:/usr/local/pgsql/bin"
	1207	OLD_IFS="$IFS"
	1208	IFS=":"
	1209	for ff in ${MY_PATH}
	1210	do
	1211	if test -f "$ff/pg_config"
	1212	then
	1213	PGCONF="$ff/pg_config"
	1214	fi
	1215	done
	1216	IFS="${OLD_IFS}"
	1217	#
	1218	#
	1219	if test "x${PGCONF}" = "xno"
	1220	then
	1221	AC_MSG_CHECKING(for PostgreSQL in /usr/local/pgsql /usr/pgsql /usr/local /usr PGSQL_HOME)
	1222	pgsql_directory="/usr/local/pgsql /usr/pgsql /usr/local /usr ${PGSQL_HOME}"
	1223	for i in $pgsql_directory; do
	1224	if test -r $i/include/pgsql/libpq-fe.h; then
	1225	PGSQL_INC_DIR=$i/include
	1226	PGSQL_DIR=$i
	1227	# use AC_CHECK_HEADERS to check for pgsql/libpq-fe.h
	1228	fi
	1229	done
	1230	if test -z "$PGSQL_DIR"; then
	1231	for i in $pgsql_directory; do
[207]	1232	if test -r $i/include/postgresql/libpq-fe.h; then
	1233	PGSQL_INC_DIR=$i/include
	1234	PGSQL_DIR=$i
	1235	fi
	1236	done
	1237	fi
	1238	if test -z "$PGSQL_DIR"; then
	1239	for i in $pgsql_directory; do
[1]	1240	if test -r $i/include/libpq-fe.h; then
	1241	PGSQL_INC_DIR=$i/include
	1242	PGSQL_DIR=$i
	1243	fi
	1244	done
	1245	fi
	1246
	1247	if test -z "$PGSQL_DIR"; then
	1248	tmp=""
	1249	for i in $pgsql_directory; do
[207]	1250	tmp="$tmp $i/include $i/include/pgsql $i/include/postgresql"
[1]	1251	done
	1252	FAIL_MESSAGE("PostgreSQL header file (libpq-fe.h)", $tmp)
	1253	fi
	1254
[207]	1255	for i in lib lib/pgsql lib/postgresql; do
[1]	1256	str="$PGSQL_DIR/$i/libpq.*"
	1257	for j in `echo $str`; do
	1258	if test -r $j; then
	1259	PGSQL_LIB_DIR="$PGSQL_DIR/$i"
	1260	break 2
	1261	fi
	1262	done
	1263	done
	1264
	1265	if test -z "$PGSQL_LIB_DIR"; then
	1266	for ff in $pgsql_directory; do
[207]	1267	for i in lib lib/pgsql lib/postgresql; do
[1]	1268	str="$ff/$i/libpq.*"
	1269	for j in `echo $str`; do
	1270	if test -r $j; then
	1271	PGSQL_LIB_DIR="$ff/$i"
	1272	break 3
	1273	fi
	1274	done
	1275	done
	1276	done
	1277	fi
	1278
	1279	if test -z "$PGSQL_LIB_DIR"; then
	1280	tmp=""
	1281	for i in $pgsql_directory; do
[207]	1282	tmp="$i/lib $i/lib/pgsql $i/lib/postgresql"
[1]	1283	done
	1284	FAIL_MESSAGE("postgresql library libpq", $tmp)
	1285	fi
	1286
	1287	AC_MSG_RESULT(yes)
	1288
	1289	LIBS="$LIBS -L${PGSQL_LIB_DIR} -lpq -lm"
	1290	if test x"$enable_static" = xyes; then
	1291	LIBS="$LIBS -L${PGSQL_LIB_DIR} -lpq -lcrypt -lm"
	1292	else
	1293	LIBS="$LIBS -L${PGSQL_LIB_DIR} -lpq -lm"
	1294	fi
	1295	# CFLAGS="$CFLAGS -I${PGSQL_INC_DIR}"
	1296	CPPFLAGS="$CPPFLAGS -I${PGSQL_INC_DIR}"
	1297	AC_CHECK_HEADERS(pgsql/libpq-fe.h)
[207]	1298	AC_CHECK_HEADERS(postgresql/libpq-fe.h)
[1]	1299	else
	1300	pg_lib_dir=`${PGCONF} --libdir`
	1301	if test x"$enable_static" = xyes; then
	1302	LIBS="$LIBS -L${pg_lib_dir} -lpq -lcrypt -lm"
	1303	else
	1304	LIBS="$LIBS -L${pg_lib_dir} -lpq -lm"
	1305	fi
	1306	pg_inc_dir=`${PGCONF} --includedir`
	1307	# CFLAGS="$CFLAGS -I${pg_inc_dir}"
	1308	CPPFLAGS="$CPPFLAGS -I${pg_inc_dir}"
	1309	fi
	1310	elif test "x${withval}" = "xodbc"; then
	1311	AC_MSG_CHECKING(for odbc in /usr /usr/local ODBC_HOME)
	1312	odbc_directory="/usr /usr/local"
	1313
	1314	for i in $odbc_directory; do
	1315	if test -r $i/include/sql.h; then
	1316	if test -r $i/include/sqlext.h; then
	1317	if test -r $i/include/sqltypes.h; then
	1318	ODBC_DIR=$i
	1319	ODBC_INC_DIR=$i/include
	1320	fi
	1321	fi
	1322	fi
	1323	done
	1324
	1325	if test -z "$ODBC_DIR"; then
	1326	tmp=""
	1327	for i in $odbc_directory; do
	1328	tmp="$tmp $i/include"
	1329	done
	1330	FAIL_MESSAGE("odbc headers (sql.h sqlext.h sqltypes.h)", $tmp)
	1331	fi
	1332
	1333	str="$ODBC_DIR/lib/libodbc.*"
	1334	for j in `echo $str`; do
	1335	if test -r $j; then
	1336	ODBC_LIB_DIR="$ODBC_DIR/lib"
	1337	ODBC_LIB="odbc"
	1338	fi
	1339	done
	1340
	1341	if test -z "$ODBC_LIB_DIR"; then
	1342	FAIL_MESSAGE("odbc library (libodbc)", "$ODBC_DIR/lib")
	1343	fi
	1344
	1345	AC_MSG_RESULT(yes)
	1346	CPPFLAGS="${CPPFLAGS} -I${ODBC_INC_DIR}"
	1347	LIBS="${LIBS} -L${ODBC_LIB_DIR} -l$ODBC_LIB"
	1348	AC_DEFINE(WITH_ODBC)
	1349	AC_DEFINE(WITH_DATABASE)
	1350
	1351	elif test "x${withval}" = "xoracle"; then
	1352	AC_MSG_CHECKING(for oracle in /usr /usr/local ORACLE_HOME)
	1353	oracle_directory="/usr /usr/local ${ORACLE_HOME}"
	1354	for i in $oracle_directory; do
	1355	if test -r $i/rdbms/demo/oci.h; then
	1356	ORACLE_DIR=$i
	1357	fi
	1358	done
	1359
	1360	if test -z "$ORACLE_DIR"; then
	1361	tmp=""
	1362	for i in $oracle_directory; do
	1363	tmp="$tmp $i/rdbms/demo"
	1364	done
	1365	FAIL_MESSAGE("OCI header file (oci.h)", $tmp)
	1366	else
	1367	for i in rdbms/demo rdbms/public network/public; do
	1368	ORACLE_CPP_FLAGS="$ORACLE_CPP_FLAGS -I$ORACLE_DIR/$i"
	1369	done
	1370	ORACLE_LIB_DIR="$ORACLE_DIR/lib"
	1371	AC_MSG_RESULT(yes)
	1372
	1373	CPPFLAGS="${CPPFLAGS} ${ORACLE_CPP_FLAGS}"
	1374
	1375	ORACLE_LIBS="-lclntsh"
	1376	if test -r $ORACLE_LIB_DIR/libwtc9.so; then
	1377	ORACLE_LIBS="${ORACLE_LIBS} -lwtc9"
	1378	elif test -r $ORACLE_LIB_DIR/libwtc8.so; then
	1379	ORACLE_LIBS="${ORACLE_LIBS} -lwtc8"
	1380	fi
	1381	LIBS="${LIBS} -L${ORACLE_LIB_DIR} ${ORACLE_LIBS}"
[45]	1382	if test "x$GCC" != "xyes"; then
	1383	CFLAGS="${CFLAGS} -fno-strict-aliasing"
	1384	fi
[1]	1385	fi
	1386	AC_DEFINE(WITH_ORACLE)
	1387	AC_DEFINE(WITH_DATABASE)
	1388
	1389	else
[183]	1390	AC_MSG_ERROR([Option --with-database=database used with unsupported database ${withval}])
[1]	1391	fi
	1392	]
	1393	)
	1394
	1395	AC_ARG_WITH(console,
[18]	1396	[ --with-console=PATH set path to console device [[/dev/console]]],
[1]	1397	[
	1398	if test "x${withval}" != xno; then
	1399	mycons="$withval"
	1400	AC_DEFINE_UNQUOTED(DEFAULT_CONSOLE, _("${mycons}") )
	1401	fi
	1402	])
	1403
	1404	AC_ARG_WITH(altconsole,
[18]	1405	[ --with-altconsole=PATH set path to second console device [[none]]],
[1]	1406	[
	1407	if test "x${withval}" != xno; then
	1408	myaltcons="$withval"
	1409	else
	1410	myaltcons="NULL"
	1411	fi
	1412	],
	1413	[myaltcons="NULL"])
	1414	AC_DEFINE_UNQUOTED(ALT_CONSOLE, _("${myaltcons}") )
	1415
	1416	AC_ARG_WITH(timeserver,
[18]	1417	[ --with-timeserver=HOST set host address for time server [[none]]],
[1]	1418	[
	1419	if test "x${withval}" != xno; then
	1420	mytimeserv="$withval"
	1421	AC_DEFINE(HAVE_NTIME)
	1422	else
	1423	mytimeserv="NULL"
	1424	fi
	1425	],
	1426	mytimeserv="NULL")
	1427	AC_DEFINE_UNQUOTED(DEFAULT_TIMESERVER, _("${mytimeserv}") )
	1428
	1429	AC_ARG_WITH(alttimeserver,
[18]	1430	[ --with-alttimeserver=HOST set address for backup time server [[none]]],
[1]	1431	[
	1432	if test "x${withval}" != xno; then
	1433	myalttimeserv="$withval"
	1434	AC_DEFINE(HAVE_NTIME)
	1435	else
	1436	myalttimeserv="NULL"
	1437	fi
	1438	],
	1439	myalttimeserv="NULL")
	1440	AC_DEFINE_UNQUOTED(ALT_TIMESERVER, _("${myalttimeserv}") )
	1441
	1442	AC_ARG_ENABLE(login-watch,
	1443	[ --enable-login-watch watch for login/logout [[no]]],
	1444	[
	1445	if test "x${enable_login_watch}" = xyes; then
	1446	AC_DEFINE(SH_USE_UTMP)
	1447	fi
	1448	]
	1449	)
	1450
	1451	AC_ARG_ENABLE(mounts-check,
[18]	1452	[ --enable-mounts-check check mount options on filesystems [[no]]],
[1]	1453	[
	1454	if test "x${enable_mounts_check}" = xyes; then
	1455	AC_DEFINE(SH_USE_MOUNTS)
	1456	fi
	1457	]
	1458	)
	1459
[183]	1460	AC_ARG_ENABLE(logfile-monitor,
	1461	[ --enable-logfile-monitor monitor logfiles [[no]]],
	1462	[
	1463	if test "x${enable_logfile_monitor}" = xyes; then
	1464	AC_CHECK_HEADER(pcre.h,
	1465	[
	1466	AC_DEFINE(USE_LOGFILE_MONITOR, 1, [Define if you want the logfile monitor module.])
	1467	LIBS="-lpcre $LIBS"
	1468	],
[203]	1469	[
	1470	AC_CHECK_HEADER(pcre/pcre.h,
	1471	[
	1472	AC_DEFINE(USE_LOGFILE_MONITOR, 1, [Define if you want the logfile monitor module.])
	1473	AC_DEFINE(HAVE_PCRE_PCRE_H, 1, [Define if you have pcre/pcre.h.])
	1474	LIBS="-lpcre $LIBS"
	1475	],
	1476	AC_MSG_ERROR([The --enable-logfile-monitor option requires libpcre. For compiling the pcre development package is needed.])
	1477	)
	1478	]
[183]	1479	)
	1480	fi
	1481	]
	1482	)
	1483
	1484
[68]	1485	AC_ARG_ENABLE(process-check,
	1486	[ --enable-process-check check processes [[no]]],
	1487	[
	1488	if test "x${enable_process_check}" = xyes; then
	1489	AC_CHECK_LIB([rt], [sched_getparam], sh_lrt=yes, sh_lrt=no)
	1490	if test x"$sh_lrt" = xyes; then
	1491	LIBRT=-lrt
	1492	else
	1493	LIBRT=
	1494	fi
	1495	LIBS="$LIBS $LIBRT"
	1496	AC_DEFINE(SH_USE_PROCESSCHECK, [1], [Define if you want to check processes])
	1497	fi
	1498	]
	1499	)
	1500
	1501	AC_ARG_ENABLE(port-check,
	1502	[ --enable-port-check check ports [[no]]],
	1503	[
	1504	if test "x${enable_port_check}" = xyes; then
	1505	AC_DEFINE(SH_USE_PORTCHECK, [1], [Define if you want to check ports])
	1506	fi
	1507	]
	1508	)
	1509
[1]	1510	AC_ARG_ENABLE(userfiles,
[18]	1511	[ --enable-userfiles check for users' config files [[no]]],
[1]	1512	[
	1513	if test "x${enableval}" = "xyes"; then
	1514	AC_DEFINE(SH_USE_USERFILES)
	1515	fi
	1516	]
	1517	)
	1518
	1519	AC_ARG_ENABLE(debug,
	1520	[ --enable-debug enable debug options [[no]]],
	1521	[
	1522	if test "x${enable_debug}" = "xyes"; then
	1523	if test "x${mydebugflag}" != "xyes"; then
	1524	AC_DEFINE(MEM_DEBUG)
	1525	fi
	1526	AC_DEFINE(WITH_TPT)
	1527	AC_DEFINE(SL_DEBUG)
[171]	1528	AC_DEFINE(DNMALLOC_CHECKS, 1, [Debug dnmalloc])
	1529	AC_DEFINE(PARANOIA, 0, [Paranoia level for dnmalloc])
[1]	1530	AC_DEFINE(SL_FAIL_ON_ERROR)
	1531	if test "x${myneedg3}" = "xyes"; then
	1532	mydebugdef="-g3"
	1533	else
	1534	mydebugdef="-g"
	1535	fi
	1536	mydebugit="yes"
	1537	fi
	1538	]
	1539	)
	1540	AC_SUBST(mydebugdef)
	1541
[171]	1542	if test "x${dnmalloc_ok}" = "xyes"; then
	1543	sh_dnmalloc_enabled=yes
	1544	else
	1545	sh_dnmalloc_enabled=no
	1546	fi
	1547
	1548	AC_ARG_ENABLE(dnmalloc,
	1549	[ --disable-dnmalloc disable dnmalloc],
	1550	[
	1551	if test "x${enable_dnmalloc}" = xno; then
	1552	sh_dnmalloc_enabled=no
	1553	else
	1554	sh_dnmalloc_enabled=yes
	1555	fi
	1556	]
	1557	)
	1558
	1559	dnl Handle the problem that static linking against libc.a on Linux
	1560	dnl produces the error "multiple definitions of malloc"
	1561	dnl
	1562	if test "x$sh_dnmalloc_enabled" = "xyes"; then
	1563	if test x$enable_static = xyes; then
	1564	if test "x$sh_no_gcc_static" = "xyes"; then
	1565	sh_dnmalloc_enabled=no
	1566	else
	1567	if test "x$with_gnu_ld" = "xyes"; then
	1568	LDFLAGS="$LDFLAGS -Wl,--allow-multiple-definition"
	1569	else
	1570	sh_dnmalloc_enabled=no
	1571	fi
	1572	fi
	1573	fi
	1574	fi
	1575
	1576	if test "x${sh_dnmalloc_enabled}" = xno; then
	1577	AC_DEFINE(USE_SYSTEM_MALLOC,1,[Define if you want to use the system malloc])
	1578	fi
	1579
[1]	1580	AC_ARG_ENABLE(ptrace,
	1581	[ --enable-ptrace use anti-debugger options [[no]]],
	1582	[
	1583	if test "x${enable_ptrace}" = xyes; then
	1584	if test "x$mydebugit" != "xyes"; then
	1585	AC_DEFINE(SCREW_IT_UP)
	1586	fi
	1587	fi
	1588	]
	1589	)
	1590
	1591	dnl
	1592	if test "x$GCC" = "xyes"; then
	1593	if test ! -z "`echo "$CFLAGS" \| grep "\-g\ " 2> /dev/null`" ; then
	1594	CFLAGS=`echo $CFLAGS \| sed 's%\-g%%' `
	1595	fi
	1596
	1597	dnl if test ! -z "`echo "$CFLAGS" \| grep "\-O2" 2> /dev/null`" ; then
	1598	dnl CFLAGS=`echo $CFLAGS \| sed 's%\-O2%\-O3%' `
	1599	dnl fi
	1600
	1601	if test -z "`echo "$CFLAGS" \| grep "\-Wall" 2> /dev/null`" ; then
	1602	CFLAGS="$CFLAGS -Wall -W "
	1603	fi
	1604
	1605	if test -z "`echo "$CFLAGS" \| grep "\-fstrength\-reduce" 2> /dev/null`"
	1606	then
	1607	if test -z "`echo "$CFLAGS" \| grep "\-fno\-strength\-reduce" 2> /dev/null`"
	1608	then
	1609	CFLAGS="$CFLAGS -fno-strength-reduce"
	1610	fi
	1611	fi
	1612
	1613	if test -z "`echo "$CFLAGS" \| grep "\-fomit\-frame\-pointer" 2> /dev/null`"
	1614	then
	1615	if test -z "`echo "$CFLAGS" \| grep "\-fno\-omit\-frame\-pointer" 2> /dev/null`"
	1616	then
	1617	CFLAGS="$CFLAGS -fno-omit-frame-pointer"
	1618	fi
	1619	fi
	1620
	1621	fi
	1622
[203]	1623	dnl Test whether gcc supports -Wno-empty-body
	1624	dnl Suppresses warnings from glibc pthread_cleanup_pop
	1625	dnl
	1626	GCC_WEMPTY_BODY
	1627
[1]	1628	AC_MSG_CHECKING([which random module to use])
	1629	AC_ARG_WITH(rnd,
	1630	[ --with-rnd=[[egd\|unix\|dev\|default]] random number generator [[default]]],
	1631	[use_static_rnd=$withval], [use_static_rnd=default] )
	1632
	1633	if test "$use_static_rnd" = no; then
	1634	use_static_rnd=default
	1635	fi
	1636
	1637	case "$use_static_rnd" in
	1638	egd \| dev \| unix \| default )
	1639	AC_MSG_RESULT($use_static_rnd)
	1640	;;
	1641	* )
	1642	AC_MSG_RESULT([invalid argument])
[183]	1643	AC_MSG_ERROR([Option --with-rnd=module used with unsupported module ${use_static_rnd}])
[1]	1644	;;
	1645	esac
	1646
	1647	AC_ARG_WITH(egd-socket,
	1648	[ --with-egd-socket=NAME EGD socket name],
	1649	egd_socket_name="$withval", egd_socket_name="" )
	1650	AC_DEFINE_UNQUOTED(EGD_SOCKET_NAME, _("$egd_socket_name") )
	1651
	1652	dnl
	1653	dnl See whether the user wants to disable checking for /dev/random
	1654
	1655	try_dev_random=yes
	1656
	1657	case "$use_static_rnd" in
	1658	dev \| default )
	1659	try_dev_random=yes
	1660	;;
	1661	egd)
	1662	AC_DEFINE(HAVE_EGD_RANDOM)
	1663	try_dev_random=no
	1664	;;
	1665	unix)
	1666	AC_DEFINE(HAVE_UNIX_RANDOM)
	1667	try_dev_random=no
	1668	;;
	1669	esac
	1670
	1671
	1672	if test "x$try_dev_random" = "xyes"; then
	1673	AC_MSG_CHECKING(whether /dev/random exists)
	1674	if test -r "/dev/srandom" && test -c "/dev/srandom"; then
	1675	AC_DEFINE(HAVE_URANDOM)
	1676	AC_DEFINE_UNQUOTED(NAME_OF_DEV_RANDOM, _("/dev/srandom") )
	1677	AC_MSG_RESULT(yes)
	1678	if test -r "/dev/urandom" && test -c "/dev/urandom"; then
	1679	AC_DEFINE_UNQUOTED(NAME_OF_DEV_URANDOM, _("/dev/urandom") )
	1680	fi
	1681	else
	1682	if test -r "/dev/random" && test -c "/dev/random"; then
	1683	AC_DEFINE(HAVE_URANDOM)
	1684	AC_DEFINE_UNQUOTED(NAME_OF_DEV_RANDOM, _("/dev/random") )
	1685	AC_MSG_RESULT(yes)
	1686	if test -r "/dev/urandom" && test -c "/dev/urandom"; then
	1687	AC_DEFINE_UNQUOTED(NAME_OF_DEV_URANDOM, _("/dev/urandom") )
	1688	fi
	1689	else
	1690	AC_MSG_RESULT(no)
	1691	AC_DEFINE(HAVE_UNIX_RANDOM)
	1692	fi
	1693	fi
	1694	fi
	1695
	1696
	1697	AC_ARG_ENABLE(udp,
	1698	[ --enable-udp server can listen on port 514/udp [[no]]],
	1699	[
	1700	if test "x${enable_udp}" = xyes; then
	1701	AC_DEFINE(INET_SYSLOG)
	1702	fi
	1703	]
	1704	)
	1705
	1706	myencrypt=yes
	1707	AC_ARG_ENABLE(encrypt,
	1708	[ --disable-encrypt disable client/server encryption],
	1709	[
	1710	if test "x${enable_encrypt}" = xno; then
	1711	myencrypt=no
	1712	elif test "x${enable_encrypt}" = "x1"; then
	1713	myencrypt=1
	1714	fi
	1715	]
	1716	)
	1717	if test "x${myencrypt}" = "xyes"; then
	1718	AC_DEFINE(SH_ENCRYPT)
	1719	AC_DEFINE(SH_ENCRYPT_2)
	1720	elif test "x${myencrypt}" = "x1"; then
	1721	AC_DEFINE(SH_ENCRYPT)
	1722	fi
	1723
	1724	sh_use_srp_proto=yes
	1725	AC_ARG_ENABLE(srp,
	1726	[ --disable-srp disable SRP for authentication],
	1727	[
	1728	if test "x${enable_srp}" = xno; then
	1729	sh_use_srp_proto=no
	1730	fi
	1731	]
	1732	)
	1733	if test "x${sh_use_srp_proto}" = xyes; then
	1734	AC_DEFINE(USE_SRP_PROTOCOL)
	1735	fi
	1736
	1737	AC_ARG_WITH(port,
	1738	[ --with-port=PORT set port to use for TCP/IP connection [[49777]]],
	1739	[
	1740	echo "${withval}" \| grep ['[^0123456789]'] >/dev/null 2>&1 &&
[183]	1741	AC_MSG_ERROR([For --with-port=PORT, PORT must be numeric.])
[1]	1742	myport=${withval}
	1743	],
	1744	[myport="49777"])
	1745	AC_DEFINE_UNQUOTED(SH_DEFAULT_PORT, ${myport})
	1746	AC_SUBST(myport)
	1747
	1748	AC_ARG_WITH(logserver,
	1749	[ --with-logserver=HOST set host address for log server [[none]]],
	1750	[
	1751	case "$withval" in
	1752	. \| localhost)
	1753	mylogsrv="$withval"
	1754	;;
	1755	*)
	1756	mylogsrv="$withval"
	1757	;;
	1758	esac
	1759	],
	1760	[mylogsrv="NULL"])
	1761	AC_DEFINE_UNQUOTED(DEFAULT_LOGSERVER, _("${mylogsrv}") )
	1762	AC_SUBST(mylogsrv)
	1763
	1764	AC_ARG_WITH(altlogserver,
	1765	[ --with-altlogserver=HOST set address for backup log server [[none]]],
	1766	[
	1767	case "$withval" in
	1768	. \| localhost)
	1769	myaltlogsrv="$withval"
	1770	;;
	1771	*)
	1772	myaltlogsrv="$withval"
	1773	;;
	1774	esac
	1775	],
	1776	[myaltlogsrv="NULL"])
	1777	AC_DEFINE_UNQUOTED(ALT_LOGSERVER, _("${myaltlogsrv}"))
	1778
	1779
	1780
	1781	dnl
	1782	dnl STEALTH OPTIONS
	1783	dnl
	1784	nocl_code=
	1785	xor_code=0
	1786	AC_ARG_ENABLE(nocl,
	1787	[ --enable-nocl=PW no CL parsing unless first CL argument is PW],
	1788	[
	1789	if test "x${enableval}" != "x"; then
	1790	AC_DEFINE(SH_STEALTH_NOCL)
	1791	fi
	1792	if test "x${enableval}" = "xstop" \|\| test "x${enableval}" = "xstart"; then
[183]	1793	AC_MSG_ERROR([For --enable-nocl=PW start/stop/reload/restart/status are reserved words.])
[1]	1794	fi
	1795	if test "x${enableval}" = "xreload" \|\| test "x${enableval}" = "xrestart"; then
[183]	1796	AC_MSG_ERROR([For --enable-nocl=PW start/stop/reload/restart/status are reserved words.])
[1]	1797	fi
	1798	if test "x${enableval}" = "xstatus"; then
[183]	1799	AC_MSG_ERROR([For --enable-nocl=PW start/stop/reload/restart/status are reserved words.])
[1]	1800	fi
	1801	if test "x${enableval}" = "xno"; then
[183]	1802	AC_MSG_ERROR([With --enable-nocl=PW, the use of --enable-nocl=no is ambiguous.])
[1]	1803	fi
	1804	nocl_code="${enable_nocl}"
	1805	]
	1806	)
	1807	AC_DEFINE_UNQUOTED(NOCL_CODE, _("${nocl_code}") )
	1808	AC_SUBST(nocl_code)
	1809	AC_ARG_ENABLE(stealth,
	1810	[ --enable-stealth=XOR_VAL enable stealth mode [[no]]],
	1811	[AC_DEFINE(SH_STEALTH)
	1812	if test "x${enableval}" != "xyes"; then
	1813	echo "${enableval}" \| grep ['[^0123456789]'] >/dev/null 2>&1 &&
[183]	1814	AC_MSG_ERROR([For --enable-stealth=XOR_VAL, XOR_VAL must be numeric.])
[1]	1815	if test "${enableval}" -lt 127 \|\| test "${enableval}" -gt 255; then
	1816	if test x"${enableval}" = x0
	1817	then
	1818	:
	1819	else
[183]	1820	AC_MSG_ERROR([For --enable-stealth=XOR_VAL, XOR_VAL must be in the range 127 to 255.])
[1]	1821	fi
	1822	fi
	1823	xor_code="${enable_stealth}"
	1824	else
	1825	xor_code=0
	1826	fi
	1827	stegin_prg="samhain_stealth"
	1828	],
	1829	[
	1830	stegin_prg=
	1831	]
	1832	)
	1833	AC_ARG_ENABLE(micro-stealth,
	1834	[ --enable-micro-stealth=XOR_VAL enable micro stealth mode [[no]]],
	1835	[
	1836	AC_DEFINE(SH_STEALTH)
	1837	AC_DEFINE(SH_STEALTH_MICRO)
	1838	if test "x${enableval}" != "xyes"; then
	1839	echo "${enableval}" \| grep ['[^0123456789]'] >/dev/null 2>&1 &&
[183]	1840	AC_MSG_ERROR([For --enable-micro-stealth=XOR_VAL, XOR_VAL must be numeric.])
[1]	1841	if test "${enableval}" -lt 127 \|\| test "${enableval}" -gt 255; then
	1842	if test x"${enableval}" = x0
	1843	then
	1844	:
	1845	else
[183]	1846	AC_MSG_ERROR([For --enable-micro-stealth=XOR_VAL, XOR_VAL must be in the range 127 to 255.])
[1]	1847	fi
	1848	fi
	1849	xor_code="${enable_micro_stealth}"
	1850	else
	1851	xor_code=0
	1852	fi
	1853	]
	1854	)
	1855	install_name="samhain"
	1856	INSTALL_NAME="SAMHAIN"
	1857	AC_ARG_ENABLE(install-name,
	1858	[ --enable-install-name=NAME name under which to install [[samhain\|yule]]],
	1859	[
	1860	if test "x${enableval}" != "xyes"; then
	1861	install_name="${enableval}"
	1862	INSTALL_NAME=`echo "${enableval}" \| tr [a-z] [A-Z]`
	1863	else
	1864	install_name="${sh_main_prg}"
	1865	INSTALL_NAME=`echo "${sh_main_prg}" \| tr [a-z] [A-Z]`
	1866	fi
	1867	],
	1868	[
	1869	install_name="${sh_main_prg}"
	1870	INSTALL_NAME=`echo "${sh_main_prg}" \| tr [a-z] [A-Z]`
	1871	]
	1872	)
	1873
	1874
	1875	need_user_install=0
	1876
	1877	AC_ARG_ENABLE(identity,
	1878	[ --enable-identity=USER user if dropping root [[daemon]]],
	1879	[
	1880	if test x"$enableval" = xno; then
	1881	myident="daemon"
	1882	else
	1883	myident="$enableval"
	1884	fi
	1885	echo "${myident}" \| grep ['[^0123456789]'] >/dev/null 2>&1 \|\| \
[183]	1886	AC_MSG_ERROR([With --enable-identity=USER, please supply a username, not a UID.])
[1]	1887	myident_uid=`(cat /etc/passwd; ypcat passwd) 2>/dev/null \|\
	1888	grep "^${myident}:" \| awk -F: '{ print $3; }'`
	1889	if test x"${myident_uid}" = x; then
[183]	1890	AC_MSG_WARN([Option --enable-identity used, user ${myident} will be added upon install.])
[1]	1891	need_user_install=1
	1892	fi
	1893	],
	1894	[
	1895	for myident in ${install_name} daemon nobody; do
	1896	AC_MSG_CHECKING(for user ${myident})
	1897	myident_uid=`(cat /etc/passwd; ypcat passwd) 2>/dev/null \|\
	1898	grep "^${myident}:" \| awk -F: '{ print $3; }'`
	1899	if test x"${myident_uid}" != x; then
	1900	AC_MSG_RESULT(yes)
	1901	break;
	1902	else
	1903	AC_MSG_RESULT(no)
	1904	fi
	1905	done
	1906	if test x"${myident_uid}" = x; then
	1907	myident=${install_name}
	1908	AC_MSG_WARN([--enable-identity: user ${myident} will be added upon install])
	1909	need_user_install=1
	1910	fi
	1911	])
	1912	AC_DEFINE_UNQUOTED(DEFAULT_IDENT, _("${myident}") )
	1913	AC_SUBST(myident)
	1914	AC_SUBST(need_user_install)
	1915
	1916	sh_insmod_cmd=": # no kernel module"
	1917	sh_lkm=""
	1918	lkm_inc=""
	1919	khidemap="/boot/System.map"
	1920	sh_syscalltable="0x0"
	1921	AC_ARG_ENABLE(khide,
[18]	1922	[ --enable-khide=SYSTEM_MAP use kernel module to hide (Linux only)[[/boot/System.map]]],
[1]	1923	[
	1924	if test "x${enable_khide}" != xno; then
	1925	if test "x${enableval}" != "xyes"; then
	1926	khidemap="${enableval}"
	1927	fi
[39]	1928	sh_syscalltable=`egrep '(D\|d\|R\|r) sys_call_table' ${khidemap} \| awk '{print $1}'`
[1]	1929	if test x"$sh_syscalltable" = x; then
[183]	1930	AC_MSG_ERROR([Option --enable-khide cannot be used since the symbol sys_call_table was not found in ${khidemap}.])
[1]	1931	fi
	1932	sh_syscalltable="0x${sh_syscalltable}"
	1933	install_name_len=`echo ${install_name} \| awk '{ print(length()); }'`
	1934	if test "${install_name_len}" -gt 15 ; then
[183]	1935	AC_MSG_ERROR([If --enable-khide is used, install_name must not exceed a length of 15 chars.])
[1]	1936	fi
	1937	AC_DEFINE(SH_USE_LKM)
	1938	AC_DEFINE_UNQUOTED(SH_MAGIC_HIDE, "${install_name}")
	1939
	1940	# -- NEW --
	1941	kernel_version=`uname -r \| sed s,2.6.*,LINUX26,`
[91]	1942	kernel_numeric=`uname -r \| sed 's%-%.%g' \| sed 's%_%.%g' \| awk -F. '{ print $165536+$2256+$3 }'`
[90]	1943	AC_DEFINE_UNQUOTED(SH_KERNEL_NUMERIC, ${kernel_numeric}, [Kernel number])
	1944
[1]	1945	if test x"$kernel_version" = xLINUX26
	1946	then
[162]	1947	AC_MSG_CHECKING([for modlist_lock])
[1]	1948	sh_modlist_lock=`egrep ['[bd] modlist_lock$'] ${khidemap} \| awk '{print $1}'`
	1949	if test x"$sh_modlist_lock" = x; then
[162]	1950	AC_MSG_RESULT(no)
[90]	1951	else
	1952	sh_modlist_lock="0x${sh_modlist_lock}"
[162]	1953	AC_MSG_RESULT([${sh_modlist_lock}])
[90]	1954	AC_DEFINE_UNQUOTED(SH_MODLIST_LOCK, ${sh_modlist_lock}, [The address of the modules list spinlock])
[1]	1955	fi
[162]	1956
	1957	AC_MSG_CHECKING([for module_mutex])
[90]	1958	sh_modlist_mutex=`egrep ['[bd] module_mutex$'] ${khidemap} \| awk '{print $1}'`
	1959	if test x"$sh_modlist_mutex" = x; then
[162]	1960	AC_MSG_RESULT(no)
[90]	1961	else
	1962	sh_modlist_mutex="0x${sh_modlist_mutex}"
[162]	1963	AC_MSG_RESULT([${sh_modlist_mutex}])
[90]	1964	AC_DEFINE_UNQUOTED(SH_MODLIST_MUTEX, ${sh_modlist_mutex}, [The address of the modules list mutex])
	1965	fi
[1]	1966
	1967	sh_list_modules=`egrep 'd modules$' ${khidemap} \| awk '{print $1}'`
	1968	if test x"$sh_list_modules" = x; then
[183]	1969	AC_MSG_ERROR([Option --enable-khide cannot be used, since the symbol modules was not found in ${khidemap}.])
[1]	1970	fi
	1971	sh_list_modules="0x${sh_list_modules}"
	1972	AC_DEFINE_UNQUOTED(SH_LIST_MODULES, ${sh_list_modules}, [The address of the modules list])
	1973
	1974	AC_DEFINE(LINUX26, 1, [Define if kernel is 2.6])
	1975	sh_insmod_cmd="modprobe ${install_name}_hide"
	1976	sh_lkm="samhain_hide.ko"
	1977	else
	1978	sh_insmod_cmd="insmod ${install_name}_hide; insmod ${install_name}_erase; rmmod ${install_name}_erase"
	1979	sh_lkm="samhain_hide.o samhain_erase.o"
	1980	fi
	1981	# -- END NEW --
	1982
	1983	kvers=`uname -r`
	1984	if test -f /lib/modules/${kvers}/build/include/linux/kernel.h; then
	1985	lkm_inc="-I/lib/modules/${kvers}/build/include"
	1986	else
	1987	AC_MSG_WARN([--enable-khide: /lib/modules/${kvers}/build/include/linux not found])
	1988	AC_MSG_WARN([--enable-khide: You may need to install the kernel-source])
	1989	AC_MSG_WARN([--enable-khide: headers for the currently-running kernel.])
	1990	fi
[162]	1991
	1992	AC_MSG_CHECKING([for 2.4 vanilla kernel])
[1]	1993	sh_is_vanilla_kernel=yes
	1994	if test -f /lib/modules/${kvers}/build/include/linux/sched.h; then
	1995	grep 'next_task,' /lib/modules/${kvers}/build/include/linux/sched.h >/dev/null 2>&1 \|\| sh_is_vanilla_kernel=no
	1996	fi
	1997	if test x"${sh_is_vanilla_kernel}" = xno; then
[162]	1998	AC_MSG_RESULT(no)
[1]	1999	else
[162]	2000	AC_MSG_RESULT(yes)
[1]	2001	AC_DEFINE(SH_VANILLA_KERNEL)
	2002	fi
[162]	2003
[1]	2004	fi
	2005	]
	2006	)
	2007	AC_SUBST(lkm_inc)
	2008	AC_SUBST(sh_lkm)
	2009	AC_SUBST(sh_insmod_cmd)
	2010	AC_SUBST(install_name)
	2011	AC_SUBST(INSTALL_NAME)
	2012	AC_SUBST(stegin_prg)
	2013	AC_SUBST(xor_code)
	2014
	2015	AC_DEFINE_UNQUOTED(XOR_CODE, ${xor_code})
	2016	AC_DEFINE_UNQUOTED(SH_SYSCALLTABLE, ${sh_syscalltable})
	2017
	2018
	2019	exepack_state0=`${srcdir}/c_random.sh 2>/dev/null`
	2020	exepack_state1=`${srcdir}/c_random.sh 2>/dev/null`
	2021	exepack_state2=`${srcdir}/c_random.sh 2>/dev/null`
	2022
	2023	AC_DEFINE_UNQUOTED(EXEPACK_STATE_0, ${exepack_state0})
	2024	AC_DEFINE_UNQUOTED(EXEPACK_STATE_1, ${exepack_state1})
	2025	AC_DEFINE_UNQUOTED(EXEPACK_STATE_2, ${exepack_state2})
	2026
	2027
	2028	AC_ARG_ENABLE(suidcheck,
	2029	[ --enable-suidcheck check for suid/sgid files [[no]]],
	2030	[
	2031	if test "x${enableval}" = "xyes"; then
	2032	AC_DEFINE(SH_USE_SUIDCHK)
	2033	fi
	2034	]
	2035	)
	2036
	2037
	2038	systemmap="/boot/System.map"
	2039	sh_libkvm=""
	2040	AC_ARG_WITH(kcheck,
[18]	2041	[ --with-kcheck[[=SYSTEM_MAP]] check Linux/FreeBSD/OpenBSD kernel integrity [[/boot/System.map]]],
[1]	2042	[
	2043	if test "x${withval}" != "xno"; then
	2044	AC_DEFINE(SH_USE_KERN)
[102]	2045
	2046	kernel_numeric=`uname -r \| sed 's%-%.%g' \| sed 's%_%.%g' \| awk -F. '{ print $165536+$2256+$3 }'`
	2047	AC_DEFINE_UNQUOTED(SH_KERNEL_NUMBER, ${kernel_numeric}, [Kernel number])
	2048
[1]	2049	kernelversion=`uname -r`
	2050	AC_DEFINE_UNQUOTED(SH_KERNEL_VERSION, _("${kernelversion}"), [Define the kernel version])
	2051	if test "x${withval}" != "xyes"; then
	2052	systemmap="${withval}"
	2053	fi
	2054	if test "x${cross_compiling}" = xyes; then
	2055	:
	2056	elif test "x$selectconfig" = "xfreebsd"; then
	2057	LIBS="$LIBS -lkvm"
	2058	sh_libkvm="-lkvm"
	2059	elif test -f "${systemmap}"; then
	2060	:
	2061	else
[183]	2062	AC_MSG_ERROR([Option --with-kcheck=systemmap cannot be used, because system map ${systemmap} does not exist.])
[1]	2063	fi
	2064	fi
	2065	]
	2066	)
	2067	AC_SUBST(systemmap)
	2068	AC_SUBST(sh_libkvm)
	2069
	2070	AC_ARG_ENABLE(base,
	2071	[ --enable-base=B1,B2 base key (0...2147483647)],
	2072	[
	2073	AC_MSG_CHECKING(base key setting)
	2074	my_key_A=`echo ${enableval} \| awk 'BEGIN{FS=","}{print $1}'`
	2075	my_key_B=`echo ${enableval} \| awk 'BEGIN{FS=","}{print $2}'`
	2076	AC_MSG_RESULT(${my_key_A} ${my_key_B})
	2077	if test "x${my_key_A}" = x; then
[183]	2078	AC_MSG_ERROR([Option --enable-base=B1,B2 used with invalid first base key (zero length).])
[1]	2079	fi
	2080	if test "x${my_key_B}" = x; then
[183]	2081	AC_MSG_ERROR([Option --enable-base=B1,B2 used with invalid second base key (zero length).])
[1]	2082	fi
	2083	echo "${my_key_A}" \| grep ['[^0123456789]'] >/dev/null 2>&1 &&
[183]	2084	AC_MSG_ERROR([For --enable-base=B1,B2, B1 and B2 must be numeric in the range 0 to 2147483647.])
[1]	2085	echo "${my_key_B}" \| grep ['[^0123456789]'] >/dev/null 2>&1 &&
[183]	2086	AC_MSG_ERROR([For --enable-base=B1,B2, B1 and B2 must be numeric in the range 0 to 2147483647.])
[1]	2087	],
	2088	[
	2089	AC_MSG_CHECKING(base key setting .. collecting entropy)
	2090	my_key_1=`${srcdir}/c_random.sh 2>/dev/null`
	2091	my_key_2=`${srcdir}/c_random.sh 2>/dev/null`
	2092	my_key_3=`${srcdir}/c_random.sh 2>/dev/null`
	2093	my_key_4=`${srcdir}/c_random.sh 2>/dev/null`
	2094	my_key_A=`expr $my_key_1 \* 32767`
	2095	my_key_A=`echo ${my_key_A} \| sed 's%^0*%%g' 2>/dev/null`
	2096	my_key_A=`expr $my_key_A \+ $my_key_2`
	2097	my_key_B=`expr $my_key_3 \* 32767`
	2098	my_key_B=`echo ${my_key_B} \| sed 's%^0*%%g' 2>/dev/null`
	2099	my_key_B=`expr $my_key_B \+ $my_key_4`
	2100	AC_MSG_RESULT(${my_key_A} ${my_key_B})
	2101	]
	2102	)
	2103	AC_SUBST(my_key_A)
	2104	AC_SUBST(my_key_B)
	2105
	2106	dnl low bytes
	2107	my_key_1=`expr $my_key_A \% 65536`
	2108	dnl high bytes
	2109	my_key_2=`expr $my_key_A \/ 65536`
	2110	dnl low bytes
	2111	my_key_3=`expr $my_key_B \% 65536`
	2112	dnl high bytes
	2113	my_key_4=`expr $my_key_B \/ 65536`
	2114
	2115	dnl echo ${my_key_1} ${my_key_2} ${my_key_3} ${my_key_4}
	2116
	2117	dnl touch ./sh_MK.h
	2118	dnl echo "#ifndef SH_MK_H" >> ./sh_MK.h
	2119	dnl echo "#define SH_MK_H" >> ./sh_MK.h
	2120	dnl ${srcdir}/c_bits.sh ${my_key_1} MKB >> ./sh_MK.h
	2121	dnl ${srcdir}/c_bits.sh ${my_key_2} MKA >> ./sh_MK.h
	2122	dnl ${srcdir}/c_bits.sh ${my_key_3} MKC >> ./sh_MK.h
	2123	dnl ${srcdir}/c_bits.sh ${my_key_4} MKD >> ./sh_MK.h
	2124	dnl echo "#endif" >> ./sh_MK.h
	2125	AC_SUBST(my_key_1)
	2126	AC_SUBST(my_key_2)
	2127	AC_SUBST(my_key_3)
	2128	AC_SUBST(my_key_4)
	2129
	2130	AC_MSG_CHECKING(key position)
	2131	pos_tf_1=`${srcdir}/c_random.sh 2>/dev/null`
	2132	pos_tf_2=`expr $pos_tf_1 \% 8`
	2133	pos_tf=`expr $pos_tf_2 + 1`
	2134	AC_MSG_RESULT(${pos_tf})
	2135	AC_DEFINE_UNQUOTED(POS_TF, ${pos_tf} )
	2136
	2137	mykeybase=`echo ${my_key_A},${my_key_B}`
	2138	AC_DEFINE_UNQUOTED(DEFKEY, ${mykeybase} )
	2139	AC_SUBST(mykeybase)
	2140
	2141
	2142	dnl
	2143	dnl GPG/PGP options
	2144	dnl
	2145
	2146	AC_ARG_WITH(gpg,
	2147	[ --with-gpg=PATH use GnuPG to verify database/config [[no]]],
	2148	[
	2149	if test "x${withval}" != "xno"; then
	2150	if test "x${cross_compiling}" = xyes; then
	2151	mygpg="${withval}"
	2152	else
	2153	if test -f "${withval}"; then
	2154	mygpg="${withval}"
	2155	mychk0=`${withval} --load-extension tiger --print-md TIGER192 ${withval} 2>/dev/null`
	2156	if test "x$?" != "x0"; then
	2157	mychktest=no
	2158	for sampre in ./samhain ./yule /usr/local/sbin/samhain /usr/local/bin/samhain /usr/bin/samhain /usr/sbin/samhain /usr/local/sbin/yule /usr/local/bin/yule /usr/bin/yule /usr/sbin/yule; do
	2159	if test x"${mychktest}" = xyes
	2160	then
	2161	:
	2162	else
	2163	if test -f ${sampre}
	2164	then
	2165	echo "use existing ${sampre} for gpg checksum"
	2166	mychk0=`${sampre} -H ${withval} 2>/dev/null`
	2167	if test "x$?" != "x0"; then
	2168	:
	2169	else
	2170	mychk="${mychk0}"
	2171	mychktest=yes
	2172	fi
	2173	fi
	2174	fi
	2175	done
	2176	if test x${mychktest} = xno; then
	2177	AC_MSG_WARN([--with-gpg: cannot determine TIGER192 checksum of ${withval}])
	2178	echo "-------------------------------------------------------------"
	2179	echo " Your gpg binary does not support the TIGER192 checksum, "
	2180	echo " and I cannot find an existing samhain binary to use instead."
	2181	echo " You can:"
	2182	echo " (a) run make to compile a samhain binary, then repeat"
	2183	echo " ./configure and make"
	2184	echo " (b) ignore the failure. The checksum of the gpg binary"
	2185	echo " will not get compiled in, thus allowing an attacker"
	2186	echo " to replace gpg with a trojan and subverting the gpg"
	2187	echo " signature verification of configure and database files."
[57]	2188	echo
	2189	echo " PLEASE IGNORE THIS MESSAGE IF YOU ALSO USE --with-checksum"
[1]	2190	echo "-------------------------------------------------------------"
	2191	fi
	2192	else
	2193	mychk="${mychk0}"
	2194	fi
	2195	else
[191]	2196	AC_MSG_ERROR([--with-gpg: cannot find GnuPG PATH=${withval}])
[1]	2197	fi
	2198	fi
	2199	AC_DEFINE(WITH_GPG)
	2200	AC_DEFINE_UNQUOTED(DEFAULT_GPG_PATH, _("${mygpg}") )
	2201	AC_SUBST(mygpg)
	2202	fi
	2203	]
	2204	)
	2205
[191]	2206	AC_ARG_WITH(keyid,
	2207	[ --with-keyid=KEYID specify KeyID (0x...) for GPG/PGP functions [[none]]],
	2208	[
	2209	if test "x${withval}" != "x"; then
	2210	echo "${withval}" \| awk '{if((length($0)==10)\|\|(length($0)==18)){exit 2}else{exit 0}}' &&
	2211	AC_MSG_ERROR([--with-keyid:${withval} must be "0x" + 8\|16 hex digits])
	2212	echo "${withval}" \| grep ['[^0][^x][^0123456789ABCDEFabcdef]'] >/dev/null 2>&1 &&
	2213	AC_MSG_ERROR([--with-keyid:${withval} must be "0x" + 8\|16 hex digits])
	2214	mykeyid="$withval"
	2215	mykeytag="--default-key"
	2216	else
	2217	mykeyid=""
	2218	mykeytag=""
	2219	fi
	2220	AC_SUBST(mykeyid)
	2221	AC_SUBST(mykeytag)
	2222	]
	2223	)
	2224
[1]	2225	dnl AC_ARG_WITH(pgp,
	2226	dnl [ --with-pgp=PATH Use PGP to verify database/config (no).],
	2227	dnl [myppg="$withval"
	2228	dnl AC_DEFINE(WITH_PGP)
	2229	dnl AC_DEFINE_UNQUOTED(DEFAULT_PGP_PATH, _("${myppg}") )
	2230	dnl ])
	2231
	2232	AC_ARG_WITH(checksum,
	2233	[ --with-checksum=CHKSUM compile in gpg/pgp checksum [[yes]]],
	2234	[
	2235	if test "x${withval}" != "xno"; then
	2236	if test "x${withval}" != "xyes"; then
	2237	if test "x${mychk}" != "x"; then
	2238	if test "x${mychk}" != "x${withval}"; then
	2239	AC_MSG_WARN([--with-checksum: possible gpg CHKSUM problem])
	2240	AC_MSG_WARN([--with-checksum: CHKSUM=${withval}])
	2241	AC_MSG_WARN([--with-checksum: autodetected=${mychk}])
	2242	fi
	2243	fi
	2244	mychk="${withval}"
	2245	else
	2246	if test "x${mychk}" = "x"; then
[183]	2247	AC_MSG_ERROR([Option --with-checksum=CHKSUM: checksum CHKSUM of the gpg binary not specified.])
[1]	2248	fi
	2249	fi
	2250	AC_DEFINE(HAVE_GPG_CHECKSUM)
	2251	AC_DEFINE_UNQUOTED(GPG_HASH, _("${mychk}") )
	2252	echo "${mychk}" \| sed 's,.*:,,g' \| sed 's, ,,g' \| sed 's,\(.\),\1:,g' \| awk '{ split($0, arr, ":"); m = length($1)/2; print "#ifndef CHKSUM_H"; print "#define CHKSUM_H"; print "char gpgchk[50];"; for (i=1; i <= m; i++) printf "gpgchk[%d] = %c%s%c;\n", i-1, 39, arr[i], 39; printf "gpgchk[48] = %c%c0%c;\n", 39, 92, 39; print "#endif"; }' > sh_gpg_chksum.h
	2253	fi
	2254	],
	2255	[
	2256	if test "x${mygpg}" != "x"; then
	2257	if test "x${mychk}" != "x"; then
	2258	AC_DEFINE(HAVE_GPG_CHECKSUM)
	2259	AC_DEFINE_UNQUOTED(GPG_HASH, _("${mychk}") )
	2260	echo "${mychk}" \| sed 's,.*:,,g' \| sed 's, ,,g' \| sed 's,\(.\),\1:,g' \| awk '{ split($0, arr, ":"); m = length($1)/2; print "#ifndef CHKSUM_H"; print "#define CHKSUM_H"; print "char gpgchk[50];"; for (i=1; i <= m; i++) printf "gpgchk[%d] = %c%s%c;\n", i-1, 39, arr[i], 39; printf "gpgchk[48] = %c%c0%c;\n", 39, 92, 39; print "#endif"; }' > sh_gpg_chksum.h
	2261	fi
	2262	fi
	2263	]
	2264	)
	2265
	2266	AC_ARG_WITH(fp,
	2267	[ --with-fp=FINGERPRINT compile in public key fingerprint [[no]]],
	2268	[
	2269	if test "x${withval}" != "xno"; then
	2270	if test "x${withval}" != "xyes"; then
	2271	withval0=`echo ${withval} \| sed 's% %%g'`
	2272	echo "${withval0}" \| \
	2273	grep ['[^0123456789abcdefABCDEF]'] >/dev/null 2>&1 &&
[183]	2274	AC_MSG_ERROR([In option --with-fp=FINGERPRINT, there is an invalid character(s) in FINGERPRINT=${withval0}.])
[1]	2275	sh_len=`echo ${withval0} \| wc -c \| sed 's% %%g'`
	2276	sh_len0=`expr ${sh_len} \- 1`
	2277	if test "x${sh_len0}" = "x40" \|\| test "x${sh_len0}" = "x32"
	2278	then
	2279	myfp="${withval0}"
	2280	AC_DEFINE(USE_FINGERPRINT)
	2281	AC_DEFINE_UNQUOTED(SH_GPG_FP, _("${myfp}") )
	2282	echo "${myfp}" \| sed 's,.*:,,g' \| sed 's, ,,g' \| sed 's,\(.\),\1:,g' \| awk '{ split($0, arr, ":"); m = length($1)/2; print "#ifndef FINGERPRINT_H"; print "#define FINGERPRINT_H"; printf "char gpgfp[%d];\n", m+1; for (i=1; i <= m; i++) printf "gpgfp[%d] = %c%s%c;\n", i-1, 39, arr[i], 39; printf "gpgfp[%d] = %c%c0%c;\n", m, 39, 92, 39; print "#endif"; }' > sh_gpg_fp.h
	2283	else
[183]	2284	AC_MSG_ERROR([In option --with-fp=FINGERPRINT, the length (${sh_len0}) of FINGERPRINT ${withval0} is incorrect.])
[1]	2285	fi
	2286	else
[183]	2287	AC_MSG_ERROR([For option --with-fp=FINGERPRINT, FINGERPRINT=yes is invalid, please specify a valid key fingerprint.])
[1]	2288	fi
	2289	fi
	2290	])
	2291
	2292
	2293	dnl
	2294	dnl MAIL OPTIONS
	2295	dnl
	2296
	2297	AC_ARG_WITH(recipient,
	2298	[ --with-recipient=ADDR set recipient(s) for e-mail [[none]]],
	2299	[
	2300	withval0=`echo ${withval} \| sed 's%,% %g'`
	2301	for sh_item in ${withval0}
	2302	do
	2303	case ${sh_item} in
[18]	2304	*@localhost)
	2305	;;
[1]	2306	@.*)
	2307	sh_tmp=`echo ${sh_item} \| awk '{ if ($1 ~ [/^[a-zA-Z0-9][a-zA-Z0-9\-_\.]*@[a-zA-Z0-9\-\.]+\.([a-zA-Z]+\|[0-9]+)$/]) {print 1; } else { print 0}}'`
	2308	if test "x${sh_tmp}" != "x1"
	2309	then
[183]	2310	AC_MSG_ERROR([Option --with-recipient=ADDR used with invalid mail address ${sh_item}.])
[1]	2311	fi
	2312	;;
	2313	*)
[183]	2314	AC_MSG_ERROR([Option --with-recipient=ADDR used with invalid mail address ${sh_item}.])
[1]	2315	;;
	2316	esac
	2317	done
	2318	myrcp="$withval0"
	2319	],
	2320	[myrcp="NULL"])
	2321	AC_DEFINE_UNQUOTED(DEFAULT_MAILADDRESS, _("${myrcp}") )
	2322
	2323
	2324	AC_ARG_WITH(sender,
	2325	[ --with-sender=SENDER set sender for e-mail [[daemon]]],
	2326	[
	2327	mysender="${withval}"
	2328	],
	2329	[
	2330	mysender="daemon"
	2331	])
	2332	AC_DEFINE_UNQUOTED(DEFAULT_SENDER, _("${mysender}") )
	2333
	2334
	2335	dnl
	2336	dnl PATHS
	2337	dnl
	2338
	2339	AC_ARG_WITH(trusted,
	2340	[ --with-trusted=UID Set uid(s) of trusted users [[0]]],
	2341	[
	2342	sh_tmp_test=no
	2343	sh_tmp=`echo ${withval} \| sed 's%,% %g'`
	2344	for sh_tmp1 in ${sh_tmp}
	2345	do
	2346	echo "${sh_tmp1}" \| grep ['[^0123456789]'] >/dev/null 2>&1 &&
[183]	2347	AC_MSG_ERROR([Option --with-trusted=UID used with non-numeric UID in ${withval}.])
[1]	2348	if test "x${sh_tmp1}" = "x0"
	2349	then
	2350	sh_tmp_test=yes
	2351	fi
	2352	done
	2353	if test "x${sh_tmp_test}" = "xno"
	2354	then
	2355	withval="0,${withval}"
	2356	fi
	2357	mytrust="${withval}"
	2358	],
	2359	[mytrust="0"] )
	2360	AC_DEFINE_UNQUOTED(SL_ALWAYS_TRUSTED, ${mytrust} )
	2361	AC_SUBST(mytrust)
	2362
	2363	AC_ARG_WITH(tmp-dir,
	2364	[ --with-tmp-dir=PFX set directory for temporary files [[HOME]]],
	2365	[
	2366	if test "x${cross_compiling}" = xyes; then
[169]	2367	my_tmp_dir="$withval"
	2368	AC_DEFINE_UNQUOTED(SH_TMPDIR, _("${my_tmp_dir}") )
[1]	2369	else
	2370	if test -d "${withval}"; then
	2371	my_tmp_dir="$withval"
	2372	AC_DEFINE_UNQUOTED(SH_TMPDIR, _("${my_tmp_dir}") )
	2373	else
[169]	2374	my_tmp_dir="$withval"
	2375	AC_DEFINE_UNQUOTED(SH_TMPDIR, _("${my_tmp_dir}") )
	2376	AC_MSG_WARN([--with-tmp-dir: tmp directory ${withval} does not exist])
[1]	2377	fi
	2378	fi
	2379	]
	2380	)
	2381
	2382	dnl
	2383	dnl PATH DEFAULTS
	2384	dnl
	2385
	2386	if test "x${ac_prefix_set}" = xyes
	2387	then
	2388	if test "x${exec_prefix}" = xNONE
	2389	then
	2390	exec_prefix="${prefix}"
	2391	fi
	2392
	2393	if test "x${prefix}" = xOPT
	2394	then
	2395	tmp_sbindir="/opt/${install_name}/bin"
	2396	tmp_sysconfdir="/etc/opt"
	2397	tmp_mandir="/opt/${install_name}/man"
	2398	tmp_localstatedir="/var/opt/${install_name}"
	2399	elif test "x${prefix}" = xUSR
	2400	then
	2401	tmp_sbindir="/usr/sbin"
	2402	tmp_sysconfdir="/etc"
	2403	tmp_mandir="/usr/share/man"
	2404	tmp_localstatedir="/var"
	2405	else
	2406	tmp_sbindir=`eval echo ${sbindir}`
	2407	tmp_sysconfdir=`eval echo ${sysconfdir}`
	2408	tmp_mandir=`eval echo ${mandir}`
	2409	tmp_localstatedir=`eval echo ${localstatedir}`
	2410	fi
	2411	else
	2412	prefix=""
	2413	if test "x${ac_exec_prefix_set}" = xyes
	2414	then
	2415	tmp_sbindir=`eval echo ${sbindir}`
	2416	else
	2417	tmp_sbindir="/usr/local/sbin"
	2418	fi
	2419	tmp_sysconfdir="/etc"
	2420	# share/man -> man (FHS) 11.10.2002
	2421	tmp_mandir="/usr/local/man"
	2422	tmp_localstatedir="/var"
	2423	fi
	2424
	2425
	2426	if test "x${ac_sbindir_set}" = xyes
	2427	then
	2428	:
	2429	else
	2430	sbindir=`eval echo ${tmp_sbindir}`
	2431	fi
	2432
	2433
	2434	if test "x${ac_sysconfdir_set}" = xyes
	2435	then
	2436	:
	2437	else
	2438	sysconfdir=`eval echo ${tmp_sysconfdir}`
	2439	fi
	2440
	2441	if test "x${ac_mandir_set}" = xyes
	2442	then
	2443	:
	2444	else
	2445	mandir=`eval echo ${tmp_mandir}`
	2446	fi
	2447
	2448	if test "x${ac_localstatedir_set}" = xyes
	2449	then
	2450	:
	2451	else
	2452	localstatedir=`eval echo ${tmp_localstatedir}`
	2453	fi
	2454
	2455
	2456
	2457	AC_ARG_WITH(config-file,
	2458	[ --with-config-file=FILE configuration file [[/etc/{install_name}rc]]],
	2459	[
	2460	myconffile="${withval}"
	2461	changequote(<<, >>)dnl
	2462	tmp=`echo ${withval} \| sed 's%^REQ_FROM_SERVER%%'`
	2463	sysconfdir=`echo ${tmp} \| sed 's%/[^/][^/]*$%%'`
	2464	myrpmconffile="${tmp}"
	2465	changequote([, ])dnl
	2466	],
	2467	[
	2468	myconffile="${sysconfdir}/${install_name}rc"
	2469	myrpmconffile="${myconffile}"
	2470	]
	2471	)
	2472	AC_DEFINE_UNQUOTED(DEFAULT_CONFIGFILE, _("${myconffile}") )
	2473	AC_SUBST(myconffile)
	2474	AC_SUBST(myrpmconffile)
	2475
	2476	AC_ARG_WITH(log-file,
	2477	[ --with-log-file=FILE path of log file [[/var/log/{install_name}_log]]],
	2478	[
	2479	mylogfile="$withval"
	2480	changequote(<<, >>)dnl
	2481	mylogdir=`echo ${withval} \| sed 's%/[^/][^/]*$%%'`
	2482	changequote([, ])dnl
	2483	],
	2484	[
	2485	if test "x${mytclient}" = "x-DSH_WITH_SERVER"; then
	2486	mylogfile="${localstatedir}/log/${install_name}/${install_name}_log"
	2487	mylogdir="${localstatedir}/log/${install_name}"
	2488	else
	2489	mylogfile="${localstatedir}/log/${install_name}_log"
	2490	mylogdir="${localstatedir}/log"
	2491	fi
	2492	]
	2493	)
	2494	AC_DEFINE_UNQUOTED(DEFAULT_ERRFILE, _("${mylogfile}") )
	2495	AC_DEFINE_UNQUOTED(DEFAULT_LOGDIR, _("${mylogdir}") )
	2496	AC_SUBST(mylogfile)
	2497	AC_SUBST(mylogdir)
	2498
	2499	AC_ARG_WITH(pid-file,
	2500	[ --with-pid-file=FILE set path of pid file [[/var/run/{install_name}.pid]]],
	2501	[
	2502	mylockfile="$withval"
	2503	changequote(<<, >>)dnl
	2504	mylockdir=`echo ${withval} \| sed 's%/[^/][^/]*$%%'`
	2505	changequote([, ])dnl
	2506	],
	2507	[
	2508	mylockfile="${localstatedir}/run/${install_name}.pid"
	2509	mylockdir="${localstatedir}/run"
	2510	]
	2511	)
	2512	AC_DEFINE_UNQUOTED(DEFAULT_ERRLOCK, _("${mylockfile}") )
	2513	AC_DEFINE_UNQUOTED(DEFAULT_PIDDIR, _("${mylockdir}") )
	2514	AC_SUBST(mylockfile)
	2515	AC_SUBST(mylockdir)
	2516
	2517	AC_ARG_WITH(state-dir,
	2518	[ --with-state-dir=PFX set state data directory [[/var/lib/{install_name}]]],
	2519	[
	2520	mydataroot="$withval"
	2521	],
	2522	[
	2523	mydataroot="${localstatedir}/lib/${install_name}"
	2524	]
	2525	)
	2526	AC_ARG_WITH(data-file,
	2527	[ --with-data-file=FILE set path of data file],
	2528	[
	2529	mydatafile="$withval"
	2530	changequote(<<, >>)dnl
	2531	tmp=`echo ${withval} \| sed 's%^REQ_FROM_SERVER%%'`
	2532	mydataroot=`echo ${tmp} \| sed 's%/[^/][^/]*$%%'`
	2533	myrpmdatafile="${tmp}"
	2534	changequote([, ])dnl
	2535	if test x"${tmp}" = x
	2536	then
	2537	echo "No local path in data file ${withval}"
	2538	echo "This will not work for initializing the database."
	2539	if test x"${withval}" = xREQ_FROM_SERVER
	2540	then
	2541	echo "It should be REQ_FROM_SERVER/some/local/path"
	2542	fi
[183]	2543	AC_MSG_ERROR([Option --with-data-file=FILE used with invalid path ${withval}.])
[1]	2544	fi
	2545	],
	2546	[
	2547	mydatafile="${mydataroot}/${install_name}_file"
	2548	myrpmdatafile="${mydatafile}"
	2549	])
	2550	AC_DEFINE_UNQUOTED(DEFAULT_DATA_FILE, _("${mydatafile}") )
	2551	AC_SUBST(mydatafile)
	2552	AC_SUBST(myrpmdatafile)
	2553
	2554	AC_DEFINE_UNQUOTED(DEFAULT_DATAROOT, _("${mydataroot}") )
	2555	AC_SUBST(mydataroot)
	2556
	2557	AC_DEFINE_UNQUOTED(DEFAULT_QDIR, _("${mydataroot}/.quarantine") )
	2558	AC_SUBST(myqdir)
	2559
	2560
	2561	AC_ARG_WITH(html-file,
	2562	[ --with-html-file=FILE set path of html file,],
	2563	[
	2564	myhtmlfile="$withval"
	2565	],
	2566	[
	2567	myhtmlfile="${mylogdir}/${install_name}.html"
	2568	])
	2569	AC_DEFINE_UNQUOTED(DEFAULT_HTML_FILE, _("${myhtmlfile}") )
	2570	AC_SUBST(myhtmlfile)
	2571
	2572
	2573	mydefargs=$ac_configure_args
	2574	# if test -z "`echo "$mydefargs" \| grep "\-\-enable\-static" 2> /dev/null`"
	2575	# then
	2576	# mydefargs="--enable-static $mydefargs"
	2577	# fi
	2578	if test -z "`echo "$mydefargs" \| grep "\-\-enable\-base" 2> /dev/null`"
	2579	then
	2580	mydefargs="--enable-base=${mykeybase} $mydefargs"
	2581	fi
	2582	AC_SUBST(mydefargs)
	2583
	2584
	2585	AC_DEFINE_UNQUOTED(SH_INSTALL_DIR, _("${sbindir}"))
	2586	AC_DEFINE_UNQUOTED(SH_INSTALL_PATH, _("${sbindir}/${install_name}"))
	2587	AC_DEFINE_UNQUOTED(SH_INSTALL_NAME, _("${install_name}"))
	2588
	2589	AC_CONFIG_HEADER(config.h)
	2590
	2591	AC_OUTPUT(
	2592	[
	2593	Makefile
	2594	samhain-install.sh
	2595	init/samhain.startLSB
	2596	init/samhain.startLinux
	2597	init/samhain.startGentoo
	2598	init/samhain.startFreeBSD
	2599	init/samhain.startSolaris
	2600	init/samhain.startHPUX
	2601	init/samhain.startIRIX
[71]	2602	init/samhain.startMACOSX
[1]	2603	samhain.spec
	2604	rules.deb
	2605	rules.deb-light
	2606	hp_ux.psf
	2607	scripts/samhain.spec
	2608	scripts/redhat_i386.client.spec
	2609	scripts/samhain.ebuild
	2610	scripts/samhain.ebuild-light
	2611	scripts/samhainadmin.pl
[121]	2612	scripts/yuleadmin.pl
[1]	2613	scripts/check_samhain.pl
	2614	deploy.sh
	2615	],
	2616	[
	2617	echo timestamp > stamp-h
	2618	chmod +x samhain-install.sh
	2619	chmod +x scripts/samhainadmin.pl
[121]	2620	chmod +x scripts/yuleadmin.pl
[1]	2621	chmod +x scripts/check_samhain.pl
	2622	]
	2623	)
	2624
	2625	chmod +x deploy.sh
	2626
	2627	if test "x${cross_compiling}" = xyes
	2628	then
	2629
	2630	echo "--------------------------------------------------------------"
	2631	echo
	2632	echo "You are using a cross-compiler. The following system dependent"
	2633	echo "values may have been set to default values that may be"
	2634	echo "incorrect for your target system: "
	2635	echo
	2636	echo "ac_cv_c_bigendian bigendian byte order ${ac_cv_c_bigendian}"
	2637	echo "ac_cv_c_long_double long double exists ${ac_cv_c_long_double}"
	2638	echo "ac_cv_sizeof_char_p size of pointer to char ${ac_cv_sizeof_char_p}"
	2639	echo "ac_cv_sizeof_char_p size of size_t ${ac_cv_sizeof_size_t}"
[97]	2640	echo "ac_cv_sizeof_unsigned_int size of unsigned int ${ac_cv_sizeof_unsigned_int}"
[1]	2641	echo "ac_cv_sizeof_unsigned_long size of unsigned long ${ac_cv_sizeof_unsigned_long}"
	2642	echo "ac_cv_sizeof_unsigned_short size of unsigned short ${ac_cv_sizeof_unsigned_short}"
	2643	echo
	2644	echo "If these values are incorrect, change them in the file "
	2645	echo "config.cache and run configure again."
	2646	echo
	2647	echo "--------------------------------------------------------------"
	2648
	2649	fi
	2650
	2651	if test x${silent} != xyes
	2652	then
	2653
	2654	# A=`eval echo ${sbindir}` ; A=`eval echo ${A}`
	2655	# B=`eval echo ${myconffile}` ; B=`eval echo ${B}`
	2656	# C=`eval echo ${mandir}` ; C=`eval echo ${C}`
	2657	# D=`eval echo ${mylockfile}` ; D=`eval echo ${D}`
	2658	# E=`eval echo ${mylogfile}` ; E=`eval echo ${E}`
	2659	# F=`eval echo ${mydataroot}` ; F=`eval echo ${F}`
	2660
	2661	echo
	2662	echo " samhain has been configured as follows:"
	2663	echo " System binaries: ${sbindir}"
	2664	echo " Configuration file: ${myconffile}"
	2665	echo " Manual pages: ${mandir}"
	2666	echo " Data: ${mydataroot}"
	2667	echo " PID file: ${mylockfile}"
	2668	echo " Log file: ${mylogfile}"
	2669	echo " Base key: ${mykeybase}"
[191]	2670	if test x"$mykeyid" != x
	2671	then
	2672	echo " target GPG/PGP key: ${mykeyid}"
	2673	fi
[1]	2674	echo
	2675	if test x"$mytclient" = x"-DSH_WITH_SERVER"
	2676	then
	2677	echo " Selected rc file: yulerc"
	2678	else
	2679	echo " Selected rc file: samhainrc.${selectconfig}"
	2680	fi
	2681
	2682	fi
	2683

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