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source: trunk/configure.ac@ 247

Last change on this file since 247 was 247, checked in by katerina, 15 years ago
Fix a race condition that might have caused ticket #163.
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
[247]	14	AM_INIT_AUTOMAKE(samhain, 2.5.9a)
[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
[238]	378	SH_STRFTIME_Z
[1]	379
	380	AC_MSG_CHECKING(how to get filesystem type)
	381	fstype=no
	382	# The order of these tests is important.
	383	AC_TRY_CPP([#include <sys/statvfs.h>
	384	#include <sys/fstyp.h>], AC_DEFINE(FSTYPE_STATVFS) fstype=SVR4)
	385	if test $fstype = no; then
	386	AC_TRY_CPP([#include <sys/statfs.h>
	387	#include <sys/fstyp.h>], AC_DEFINE(FSTYPE_USG_STATFS) fstype=SVR3)
	388	fi
	389	if test $fstype = no; then
	390	AC_TRY_CPP([#include <sys/statfs.h>
	391	#include <sys/vmount.h>], AC_DEFINE(FSTYPE_AIX_STATFS) fstype=AIX)
	392	fi
	393	if test $fstype = no; then
	394	AC_TRY_CPP([#include <mntent.h>], AC_DEFINE(FSTYPE_MNTENT) fstype=4.3BSD)
	395	fi
	396	if test $fstype = no; then
	397	AC_EGREP_HEADER(f_type;, sys/mount.h, AC_DEFINE(FSTYPE_STATFS) fstype=4.4BSD/OSF)
	398	fi
	399	if test $fstype = no; then
	400	AC_TRY_CPP([#include <sys/mount.h>
	401	#include <sys/fs_types.h>], AC_DEFINE(FSTYPE_GETMNT) fstype=Ultrix)
	402	fi
	403	AC_MSG_RESULT($fstype)
	404
	405	sh_libsocket=
	406
	407	dnl Solaris needs -lsocket and -lnsl. Unisys system includes
	408	dnl gethostbyname in libsocket but needs libnsl for socket.
	409	AC_CHECK_LIB(nsl, gethostbyname)
	410	AC_CHECK_LIB(socket, socket, ac_need_libsocket=1, ac_try_nsl=1)
	411	if test x$ac_need_libsocket = x1; then
	412	LIBS="$LIBS -lsocket"
	413	sh_libsocket="-lsocket"
	414	fi
	415	if test x$ac_try_nsl = x1; then
	416	AC_CHECK_LIB(nsl, gethostbyname, ac_need_libnsl=1)
	417	if test x$ac_need_libnsl = x1
	418	then
	419	LIBS="$LIBS -lnsl"
	420	fi
	421	fi
	422	AC_SUBST(sh_libsocket)
	423
	424	AC_CHECK_LIB(socket, res_search, [
	425	AC_CHECK_LIB(resolv, dn_skipname)
	426	AC_CHECK_LIB(resolv, __dn_skipname)
	427	if test x$ac_need_libsocket = x1; then
	428	:
	429	else
	430	LIBS="$LIBS -lsocket"
	431	fi
	432	], [
	433	AC_CHECK_LIB(resolv, res_search, [
	434	LIBS="$LIBS -lresolv"
	435	], [
	436	AC_CHECK_LIB(resolv, dn_skipname)
	437	AC_CHECK_LIB(resolv, __dn_skipname)
	438	])
	439	])
	440
	441	dnl arguments for accept
	442
	443	dnl check for Unix98 socklen_t (found on
	444	dnl xemacs-patches mailing list, written
	445	dnl by Martin Buchholz)
	446	dnl
	447	dnl On Darwin(MacOSX) socklen_t needs to be
	448	dnl an int (see accept man page), on all other
	449	dnl unix systems we need a size_t.
	450
	451	AC_MSG_CHECKING(for socklen_t)
	452	AC_TRY_COMPILE([
	453	#ifdef HAVE_SYS_TYPES_H
	454	#include <sys/types.h>
	455	#endif
	456	#ifdef HAVE_SYS_SOCKET_H
	457	#include <sys/socket.h>
	458	#endif
	459	socklen_t x;
	460	], [],[
	461	AC_MSG_RESULT(yes)
	462	AC_DEFINE_UNQUOTED([ACCEPT_TYPE_ARG3],[socklen_t], [type of arg3 of accept])
[46]	463	AC_DEFINE([HAVE_SOCKLEN_T], 1, [Define if you have socklen_t])
[1]	464	],[
	465	AC_TRY_COMPILE([
	466	#ifdef HAVE_SYS_TYPES_H
	467	#include <sys/types.h>
	468	#endif
	469	#ifdef HAVE_SYS_SOCKET_H
	470	#include <sys/socket.h>
	471	#endif
	472	int accept (int, struct sockaddr , size_t );
	473	],[],[
	474	AC_MSG_RESULT(size_t)
	475	AC_DEFINE_UNQUOTED([ACCEPT_TYPE_ARG3],[size_t], [type of arg3 of accept])
	476	], [
	477	AC_MSG_RESULT(int)
	478	AC_DEFINE_UNQUOTED([ACCEPT_TYPE_ARG3],[int], [type of arg3 of accept])
	479	]
	480	)
	481	])
	482
[68]	483	dnl *****************************************
	484	dnl checks for extended attribute or ACL
	485	dnl support
	486	dnl *****************************************
[1]	487
[68]	488	sh_CHECK_XATTR
	489	sh_CHECK_POSIX_ACL
	490
[1]	491	dnl *****************************************
	492	dnl checks for typedefs
	493	dnl *****************************************
	494
	495	AC_C_LONG_DOUBLE
	496	SH_CHECK_TYPEDEF(long long, HAVE_LONG_LONG)
[156]	497	SH_CHECK_TYPEDEF(uint64_t, HAVE_UINT64_T)
[1]	498	if test "$sh_HAVE_LONG_LONG" = "yes"; then
	499	AC_CHECK_SIZEOF(unsigned long long, 4)
[76]	500	sh_sizeof_unsigned_long_long=`echo "$ac_cv_sizeof_unsigned_long_long" \| sed 's%[^0-9]%%g'`
	501	if test "$sh_sizeof_unsigned_long_long" = "8"; then
[1]	502	AC_DEFINE(HAVE_LONG_LONG_64, 1, [Define if you have 64bit long long])
	503	fi
	504	fi
	505
	506	AC_CHECK_TYPE(ptrdiff_t, long)
	507	AC_TYPE_SIZE_T
	508	AC_CHECK_SIZEOF(char *, 4)
	509	AC_CHECK_SIZEOF(size_t, 4)
	510
	511	AC_CHECK_SIZEOF(unsigned long, 4)
[76]	512	AC_CHECK_SIZEOF(unsigned int, 4)
[1]	513	AC_CHECK_SIZEOF(unsigned short, 2)
	514
	515
[76]	516	sh_sizeof_unsigned_long=`echo "$ac_cv_sizeof_unsigned_long" \| sed 's%[^0-9]%%g'`
	517	if test "$sh_sizeof_unsigned_long" = "4"; then
[1]	518	AC_DEFINE(HAVE_LONG_32)
	519	fi
[76]	520	if test "$sh_sizeof_unsigned_long" = "8"; then
[1]	521	AC_DEFINE(HAVE_LONG_64)
	522	fi
[76]	523	sh_sizeof_unsigned_int=`echo "$ac_cv_sizeof_unsigned_int" \| sed 's%[^0-9]%%g'`
	524	if test "$sh_sizeof_unsigned_int" = "4"; then
[1]	525	AC_DEFINE(HAVE_INT_32)
	526	fi
[76]	527	sh_sizeof_unsigned_short=`echo "$ac_cv_sizeof_unsigned_short" \| sed 's%[^0-9]%%g'`
	528	if test "$sh_sizeof_unsigned_short" = "4"; then
[1]	529	AC_DEFINE(HAVE_SHORT_32)
	530	fi
	531
[18]	532	dnl
	533	dnl check for 64 bit programming environment
	534	dnl
	535	SAMHAIN_64
	536
	537
[1]	538	dnl *****************************************
	539	dnl checks for structures
	540	dnl *****************************************
	541
	542	AC_STRUCT_TM
	543
	544	dnl
	545	dnl from e2fsprogs
	546	dnl
	547	AC_MSG_CHECKING(whether struct stat has a st_flags field)
	548	AC_CACHE_VAL(e2fsprogs_cv_struct_st_flags,
	549	AC_TRY_COMPILE([#include <sys/stat.h>],
	550	[struct stat stat; stat.st_flags = 0;],
	551	[e2fsprogs_cv_struct_st_flags=yes],
	552	[e2fsprogs_cv_struct_st_flags=no]))
	553	AC_MSG_RESULT($e2fsprogs_cv_struct_st_flags)
	554	if test "$e2fsprogs_cv_struct_st_flags" = yes; then
	555	AC_MSG_CHECKING(whether st_flags field is useful)
	556	AC_CACHE_VAL(e2fsprogs_cv_struct_st_flags_immut,
	557	AC_TRY_COMPILE([#include <sys/stat.h>],
	558	[struct stat stat; stat.st_flags \|= UF_IMMUTABLE;],
	559	[e2fsprogs_cv_struct_st_flags_immut=yes],
	560	[e2fsprogs_cv_struct_st_flags_immut=no]))
	561	AC_MSG_RESULT($e2fsprogs_cv_struct_st_flags_immut)
	562	if test "$e2fsprogs_cv_struct_st_flags_immut" = yes; then
	563	AC_DEFINE(HAVE_STAT_FLAGS)
	564	fi
	565	fi
	566
	567	dnl
	568	dnl from dbus
	569	dnl
	570	AC_MSG_CHECKING(for struct cmsgcred)
	571	AC_TRY_COMPILE([
	572	#include <sys/types.h>
	573	#include <sys/socket.h>
	574	],[
	575	struct cmsgcred cred;
	576
	577	cred.cmcred_pid = 0;
	578	],sh_have_struct_cmsgcred=yes,sh_have_struct_cmsgcred=no)
	579	AC_MSG_RESULT($sh_have_struct_cmsgcred)
	580
	581	if test x$sh_have_struct_cmsgcred = xyes; then
	582	AC_DEFINE(HAVE_STRUCT_CMSGCRED,1,[Have cmsgcred structure])
	583	fi
	584
	585	AC_MSG_CHECKING(for struct fcred)
	586	AC_TRY_COMPILE([
	587	#include <sys/param.h>
	588	#include <sys/socket.h>
	589	#include <sys/ucred.h>
	590	],[
	591	struct fcred sockcred;
	592	],sh_have_struct_fcred=yes,sh_have_struct_fcred=no)
	593	AC_MSG_RESULT($sh_have_struct_fcred)
	594
	595	if test x$sh_have_struct_fcred = xyes; then
	596	AC_DEFINE(HAVE_STRUCT_FCRED,1,[Have fcred structure])
	597	fi
	598
	599	AC_MSG_CHECKING(for struct sockcred)
	600	AC_TRY_COMPILE([
	601	#include <sys/param.h>
	602	#include <sys/socket.h>
	603	#include <sys/ucred.h>
	604	],[
	605	struct sockcred sockcred;
	606	],sh_have_struct_sockcred=yes,sh_have_struct_sockcred=no)
	607	AC_MSG_RESULT($sh_have_struct_sockcred)
	608
	609	if test x$sh_have_struct_sockcred = xyes; then
	610	AC_DEFINE(HAVE_STRUCT_SOCKCRED,1,[Have sockcred structure])
	611	fi
	612
	613	AC_MSG_CHECKING(for SO_PEERCRED)
	614	AC_TRY_COMPILE([
	615	#include <sys/types.h>
	616	#include <sys/socket.h>
	617	],[
	618	int test = SO_PEERCRED;
	619	],sh_have_SO_PEERCRED=yes,sh_have_SO_PEERCRED=no)
	620	AC_MSG_RESULT($sh_have_SO_PEERCRED)
	621
	622	if test x$sh_have_SO_PEERCRED = xyes; then
	623	AC_DEFINE(HAVE_SO_PEERCRED,1,[Have SO_PEERCRED define])
	624	fi
	625
	626
	627	dnl *****************************************
	628	dnl checks for compiler characteristics
	629	dnl *****************************************
	630	AC_C_INLINE
	631	AC_C_CONST
	632	AC_C_BIGENDIAN
[76]	633	AC_C_RESTRICT
[1]	634
	635	AM_SA_SIGACTION_WORKS
	636
[203]	637	if test "x$GCC" = "xyes"; then
	638	GCC_STACK_PROTECT_LIB
	639	GCC_STACK_PROTECT_CC
[227]	640	dnl GCC_STACK_CHECK_CC
[203]	641	GCC_PIE_CC
	642	fi
	643
[1]	644	dnl *****************************************
	645	dnl
	646	dnl checks for system services
	647	dnl
	648	dnl *****************************************
	649
	650	dnl
[68]	651	dnl check for /proc filesystem
	652	dnl
	653	if test -d "/proc/$$"
	654	then
	655	AC_DEFINE([HAVE_PROCFS],[1],[Define if you have a proc fs])
	656	fi
	657
	658	dnl
[1]	659	dnl check for GNU gmp
	660	dnl
	661	AC_CHECK_LIB(gmp, __gmpz_init, [sh_have_gmp=yes], [sh_have_gmp=no])
	662	if test "x${sh_have_gmp}" = xno
	663	then
	664	AC_CHECK_LIB(gmp, mpz_init, [sh_have_gmp=yes], [sh_have_gmp=no])
	665	fi
	666	if test "x${sh_have_gmp}" = xyes
	667	then
	668	# LIBS="-lgmp $LIBS"
	669	AC_DEFINE(HAVE_LIBGMP, 1, [Have GNU gmp library])
	670	fi
	671	AC_CHECK_HEADERS(gmp.h)
	672
[68]	673	AC_MSG_CHECKING([for ps])
	674	PS=
	675	for ff in /usr/ucb /bin /usr/bin; do
	676	if test -x "$ff/ps"; then
	677	PS="$ff/ps"
	678	AC_MSG_RESULT([$PS])
	679	break
	680	fi
	681	done
	682	if test x$PS = x
	683	then
	684	AC_MSG_RESULT([no])
[183]	685	AC_MSG_ERROR([Cannot find ps in any of /usr/ucb /bin /usr/bin])
[68]	686	fi
	687	AC_DEFINE_UNQUOTED([PSPATH], _("$PS"), [Path to ps])
[1]	688
[68]	689	AC_MSG_CHECKING([how to use ps])
	690	$PS ax >/dev/null 2>&1
	691	if test $? -eq 0; then
[169]	692	case "$host_os" in
	693	openbsd)
	694	one=`$PS akx \| wc -l`
	695	;;
	696	*)
[68]	697	one=`$PS ax \| wc -l`
[169]	698	;;
	699	esac
[68]	700	else
	701	one=0
	702	fi
	703	$PS -e >/dev/null 2>&1
	704	if test $? -eq 0; then
	705	two=`$PS -e \| wc -l`
	706	else
	707	two=0
	708	fi
	709	if test $one -ge $two
	710	then
[169]	711	case "$host_os" in
	712	openbsd)
	713	PSARG="akx"
	714	;;
	715	*)
	716	PSARG="ax"
	717	;;
	718	esac
[68]	719	else
[169]	720	PSARG="-e"
[68]	721	fi
	722	AC_DEFINE_UNQUOTED([PSARG], _("$PSARG"), [Argument for ps])
	723	AC_MSG_RESULT([$PS $PSARG])
	724
[1]	725	dnl *****************************************
	726	dnl
	727	dnl enable features
	728	dnl
	729	dnl *****************************************
	730
	731	AC_ARG_ENABLE(db-reload,
[100]	732	[ --enable-db-reload enable database reload on SIGHUP [[no]]],
[1]	733	[
	734	if test "x${enable_db_reload}" = xyes; then
	735	AC_DEFINE(RELOAD_DATABASE)
	736	fi
	737	]
	738	)
	739
	740	AC_ARG_ENABLE(xml-log,
	741	[ --enable-xml-log enable XML logfile format [[no]]],
	742	[
	743	if test "x${enable_xml_log}" = xyes; then
	744	AC_DEFINE(SH_USE_XML)
	745	fi
	746	]
	747	)
	748
	749
	750	AC_ARG_ENABLE(mail,
	751	[ --disable-mail disable the internal SMTP mailer],
	752	[
	753	if test "x${enable_mail}" = xno; then
	754	:
	755	else
	756	AC_DEFINE(SH_WITH_MAIL)
	757	fi
	758	],
	759	[AC_DEFINE(SH_WITH_MAIL)]
	760	)
	761
	762	AC_ARG_ENABLE(external-scripts,
	763	[ --disable-external-scripts disable interface to external scripts],
	764	[
	765	if test "x${enableval}" = xno; then
	766	:
	767	else
	768	AC_DEFINE(WITH_EXTERNAL)
	769	fi
	770	],
	771	[AC_DEFINE(WITH_EXTERNAL)]
	772	)
	773
	774	AC_ARG_ENABLE(message-queue,
	775	[ --enable-message-queue[[=MODE]] enable SysV message queue [[MODE=0700]]],
	776	[
[19]	777	if test "x${ac_cv_header_sys_msg_h}" = "xyes"; then
	778	if test "x${enable_message_queue}" = xyes; then
	779	AC_DEFINE(WITH_MESSAGE_QUEUE)
	780	AC_DEFINE_UNQUOTED(MESSAGE_QUEUE_MODE, 0700)
	781	elif test "x${enable_message_queue}" != xno; then
	782	echo "${enableval}" \| grep ['[^0123456789]'] >/dev/null 2>&1 &&
[183]	783	AC_MSG_ERROR([With --enable-message-queue=MODE, MODE must be numeric])
[19]	784	echo "${enableval}" \| \
	785	grep ['0[0123456789][0123456789][0123456789]'] >/dev/null 2>&1 \|\|
[183]	786	AC_MSG_ERROR([With --enable-message-queue=MODE, MODE must be an octal (0nnn) number])
[1]	787	AC_DEFINE(WITH_MESSAGE_QUEUE)
[19]	788	AC_DEFINE_UNQUOTED(MESSAGE_QUEUE_MODE, ${enable_message_queue})
	789	fi
	790	else
	791	echo
	792	echo "**********************************************"
	793	echo
	794	AC_MSG_WARN([sys/msg.h missing, --enable-message-queue disabled])
	795	echo
	796	echo "**********************************************"
	797	echo
[1]	798	fi
	799	]
	800	)
	801
	802	AC_ARG_WITH(cflags,
	803	[ --with-cflags additional flags to pass to compiler],
	804	[
	805	if test "x$withval" != "xno" ; then
	806	CFLAGS="$CFLAGS $withval"
	807	fi
	808	]
	809	)
	810	AC_ARG_WITH(libs,
	811	[ --with-libs additional libraries to link with],
	812	[
	813	if test "x$withval" != "xno" ; then
	814	LIBS="$LIBS $withval"
	815	fi
	816	]
	817	)
	818
	819
	820	#
	821	# this is from ssh
	822	#
	823	AC_MSG_CHECKING(whether to use libwrap)
	824	LIBWRAP_LIB=""
	825	LIBWRAP_INC=""
	826	AC_ARG_WITH(libwrap,
[18]	827	[ --with-libwrap[=PATH] Compile in libwrap (TCP Wrappers) support],
[1]	828	[ AC_MSG_RESULT($withval)
	829	case "$withval" in
	830	no)
	831	;;
	832	""\|yes)
	833	LIBWRAP_LIB="-lwrap"
	834	;;
	835	*)
	836	if test -d "$withval"; then
	837	LIBWRAP_LIB="-L$withval -lwrap"
	838	changequote(<<, >>)dnl
	839	sh_libwrap_inc=`echo ${withval} \| sed 's%/[^/][^/]*$%%'`
	840	LIBWRAP_INC="-I${sh_libwrap_inc}/include"
	841	changequote([, ])dnl
	842	else
	843	LIBWRAP_LIB="-lwrap"
	844	changequote(<<, >>)dnl
	845	sh_libwrap_inc=`echo ${withval} \| sed 's%/[^/][^/]*$%%'`
	846	LIBWRAP_INC="-I${sh_libwrap_inc}"
	847	changequote([, ])dnl
	848	fi
	849	;;
	850	esac
	851	if test -n "$LIBWRAP_LIB"; then
	852	# OLDLIBS="$LIBS"
	853	LIBS="$LIBWRAP_LIB $LIBS"
	854	# OLDCFLAGS="$CFLAGS"
	855	CFLAGS="$CFLAGS $LIBWRAP_INC"
	856	AC_CHECK_HEADER(tcpd.h,
	857	[],
[183]	858	[ AC_MSG_ERROR([Could not find tcpd.h for libwrap. You need to install tcp_wrappers.]) ])
[1]	859	AC_TRY_LINK([ #include <tcpd.h>
	860	int allow_severity; int deny_severity; ],
	861	[ hosts_access((struct request_info *) 0); ],
	862	[ AC_DEFINE(SH_USE_LIBWRAP,1,[Build with tcp wrapper support]) ],
	863	[ AC_MSG_ERROR([Could not find the libwrap library.]) ])
	864	fi ],
	865	AC_MSG_RESULT(no)
	866	)
	867
	868
[129]	869	dnl
	870	dnl NETWORK OPTIONS
	871	dnl
	872	AC_ARG_ENABLE(network,
	873	[ --enable-network=[[client\|server]] compile client or server [[no]]],
	874	[
	875	if test "x$enable_network" = xclient; then
	876	mytclient="-DSH_WITH_CLIENT"
	877	yulectl_prg=
	878	setpwd_prg="samhain_setpwd"
	879	sh_main_prg="samhain"
	880	if test "x${sh_have_gmp}" = xyes
	881	then
	882	LIBS="-lgmp $LIBS"
	883	fi
	884	dnl AC_CHECK_HEADER(sys/capability.h,
	885	dnl [AC_CHECK_LIB(cap, cap_get_proc,,sh_use_lcaps="no")],
	886	dnl [sh_use_lcaps="no"])
	887	elif test "x$enable_network" = xserver; then
	888	mytclient="-DSH_WITH_SERVER"
	889	yulectl_prg="yulectl"
	890	setpwd_prg="samhain_setpwd"
	891	sh_main_prg="yule"
	892	if test "x${sh_have_gmp}" = xyes
	893	then
	894	LIBS="-lgmp $LIBS"
	895	fi
	896	sh_use_lcaps="undef"
	897	elif test "x$enable_network" = xno; then
	898	mytclient="-DSH_STANDALONE"
	899	yulectl_prg=
	900	setpwd_prg=
	901	sh_main_prg="samhain"
	902	dnl AC_CHECK_HEADER(sys/capability.h,
	903	dnl [AC_CHECK_LIB(cap, cap_get_proc,,sh_use_lcaps="no")],
	904	dnl [sh_use_lcaps="no"])
	905	else
[183]	906	AC_MSG_ERROR([With --enable-network=WHAT, WHAT must be client, server, or no])
[129]	907	fi
	908	],
	909	[
	910	mytclient="-DSH_STANDALONE"
	911	setpwd_prg=
	912	yulectl_prg=
	913	sh_main_prg="samhain"
	914	dnl AC_CHECK_HEADER(sys/capability.h,
	915	dnl [AC_CHECK_LIB(cap, cap_get_proc,,sh_use_lcaps="no")],
	916	dnl [sh_use_lcaps="no"])
	917	],
	918	)
	919
	920	AC_SUBST(setpwd_prg)
	921	AC_SUBST(yulectl_prg)
	922	AC_SUBST(sh_main_prg)
	923	AC_SUBST(mytclient)
	924
	925	# needed for the rpm spec
	926	clmytclient=`echo ${mytclient} \| sed s%\-%%`
	927	AC_SUBST(clmytclient)
	928
[171]	929	sh_no_gcc_static=no
	930
[124]	931	AC_ARG_ENABLE(static,
[170]	932	[ --enable-static enable static linking [[no]]],
[124]	933	[
	934	if test x$enable_static = xyes; then
	935	if test x"$mynetbsd" = xyes
	936	then
	937	tmp_LIBS=`echo $LIBS \| sed 's%\-lresolv%%' `
	938	LIBS="${tmp_LIBS}"
	939	fi
	940	AC_DEFINE(SH_COMPILE_STATIC, 1, [Define if compiling static])
	941	if test "x$GCC" = "xyes"; then
[171]	942	sh_no_gcc_static=no
[124]	943	LDFLAGS="$LDFLAGS -static"
	944	else
[171]	945	sh_no_gcc_static=yes
[124]	946	case "$host_os" in
	947
	948	aix)
	949	LDFLAGS="$LDFLAGS -bnso -bI:/lib/syscalls.exp"
	950	;;
	951
	952	hpux)
	953	LDFLAGS="$LDFLAGS -Wl,-a,archive"
	954	;;
	955
	956	osf)
	957	LDFLAGS="$LDFLAGS -non_shared"
	958	;;
	959
	960	irix)
	961	LDFLAGS="$LDFLAGS -non_shared"
	962	;;
	963
	964	sco)
	965	LDFLAGS="$LDFLAGS -dn"
	966	;;
	967
	968	sun)
	969	LDFLAGS="$LDFLAGS -Bstatic"
	970	;;
	971
	972	solaris)
	973	LDFLAGS="$LDFLAGS -Bstatic"
	974	;;
	975
	976	*)
	977	echo "***********************************************"
	978	echo "*"
	979	echo "* Don't know how to enable static linking"
	980	echo "* with your compiler. Please set the environment"
	981	echo "* variable LDFLAGS to:"
	982	echo "* ${LDFLAGS} + the static linking flag"
	983	echo "* and run configure again"
	984	echo "*"
	985	echo "***********************************************"
	986	;;
	987
	988	esac
	989	fi
	990	fi
	991	]
	992	)
	993
[138]	994	if test x"${mytclient}" = x-DSH_STANDALONE -o x"${mytclient}" = x-DSH_WITH_CLIENT;
	995	then
[168]	996	dnl For threaded modules
[138]	997	ACX_PTHREAD
	998	CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
	999	LIBS="$PTHREAD_LIBS $LIBS"
[153]	1000	LDFLAGS="$PTHREAD_CFLAGS $LDFLAGS"
[138]	1001	CC="$PTHREAD_CC"
[168]	1002	dnl For MODI_TXT
	1003	CHECK_ZLIB()
[138]	1004	fi
[203]	1005
	1006	if test x$enable_static = xyes; then
	1007	:
	1008	else
	1009	if test x$sh_use_pie = xyes; then
	1010	LDFLAGS="$LDFLAGS $PIE_LDFLAGS"
	1011	CFLAGS="$CFLAGS $PIE_CFLAGS"
	1012	fi
	1013	fi
	1014
[138]	1015
[1]	1016	#
	1017	# this is from the snort configure.in
	1018	#
	1019	AC_DEFUN(FAIL_MESSAGE,[
	1020	echo
	1021	echo
	1022	echo "**********************************************"
	1023	echo " ERROR: unable to find" $1
	1024	echo " checked in the following places"
	1025	for i in `echo $2`; do
	1026	echo " $i"
	1027	done
	1028	echo "**********************************************"
	1029	echo
	1030	exit
	1031	])
	1032
	1033	AC_ARG_WITH(libprelude-prefix,
[18]	1034	[ --with-libprelude-prefix=PFX Prefix where libprelude is installed (optional)],
[1]	1035	libprelude_config_prefix="$withval", libprelude_config_prefix="")
	1036
	1037	AC_MSG_CHECKING(whether to use prelude)
	1038	AC_ARG_WITH(prelude,
[18]	1039	[ --with-prelude Prelude IDS support [[no]]],
[1]	1040	[
	1041	if test "x${withval}" = "xno"; then
	1042	AC_MSG_RESULT(no)
	1043	else
	1044	AC_MSG_RESULT(yes)
	1045	if test x$libprelude_config_prefix != x ; then
	1046	if test x${LIBPRELUDE_CONFIG+set} != xset ; then
	1047	LIBPRELUDE_CONFIG=$libprelude_config_prefix/bin/libprelude-config
	1048	fi
	1049	fi
	1050
	1051	AC_PATH_PROG(LIBPRELUDE_CONFIG, libprelude-config, no)
	1052	if test x"$LIBPRELUDE_CONFIG" = "xno" ; then
	1053	HAVE_PRELUDE_CONFIG=no
	1054	else
	1055	HAVE_PRELUDE_CONFIG=yes
	1056	fi
	1057	dnl AC_CHECK_PROG(HAVE_PRELUDE_CONFIG, libprelude-config, yes, no)
	1058	if test "$HAVE_PRELUDE_CONFIG" = "yes"; then
	1059	sh_libprelude_version=`$LIBPRELUDE_CONFIG --version`
	1060	case "$sh_libprelude_version" in
	1061	0.8*)
[183]	1062	AC_MSG_ERROR([You have Libprelude 0.8, which is too old. Version 0.9.6 or higher is required.])
[1]	1063	;;
	1064	*)
[26]	1065	AM_PATH_LIBPRELUDE([0.9.6],
[1]	1066	[
	1067	AC_DEFINE(HAVE_LIBPRELUDE,1,[Have libprelude])
	1068	CFLAGS="$CFLAGS $LIBPRELUDE_PTHREAD_CFLAGS"
	1069	LDFLAGS="$LDFLAGS $LIBPRELUDE_LDFLAGS"
	1070	LIBS="$LIBS $LIBPRELUDE_LIBS"
	1071	],
	1072	[
[124]	1073	AC_MSG_ERROR([Could not find libprelude (if you are using --enable-static, the static library libprelude.a might be missing).])
[1]	1074	])
	1075	;;
	1076	esac
	1077	else
[124]	1078	AC_MSG_ERROR([Could not find libprelude-config.])
[1]	1079	fi
	1080	fi
	1081	],
	1082	[
	1083	AC_MSG_RESULT(no)
	1084	]
	1085	)
	1086
	1087	#
	1088	# partly based on the snort configure.in
	1089	#
	1090	AC_ARG_WITH(database,
	1091	[ --with-database=[[mysql\|postgresql\|oracle\|odbc]] database support [[no]]],
	1092	[
	1093	if test x"$enable_xml_log" != xyes; then
[183]	1094	AC_MSG_ERROR([With --with-database, --enable-xml-log is required as well.])
[1]	1095	fi
	1096	if test "x${withval}" = "xmysql"; then
[168]	1097	if test "x$zlib_found" = "x"
	1098	then
	1099	CHECK_ZLIB()
	1100	fi
[1]	1101	AC_CHECK_PROG(HAVE_MYSQL_CONFIG, mysql_config, yes, no)
	1102	if test "$HAVE_MYSQL_CONFIG" = "yes"; then
	1103	sh_mysql_libs="`mysql_config --libs`"
	1104	sh_mysql_libs="`eval echo ${sh_mysql_libs}`"
	1105	LIBS="$LIBS ${sh_mysql_libs}"
	1106	sh_mysql_cflags="`mysql_config --cflags`"
	1107	sh_mysql_cflags="`eval echo ${sh_mysql_cflags}`"
	1108	CPPFLAGS="$CPPFLAGS ${sh_mysql_cflags}"
	1109	else
[168]	1110	AC_MSG_CHECKING([for MySQL in /usr /usr/local /usr/local/mysql MYSQL_HOME])
[1]	1111	mysql_directory="/usr /usr/local /usr/local/mysql ${MYSQL_HOME}"
	1112
	1113	for i in $mysql_directory; do
	1114	if test -r $i/include/mysql/mysql.h; then
	1115	MYSQL_DIR=$i
	1116	MYSQL_INC_DIR=$i/include
	1117	# we use AC_CHECK_HEADERS to check for mysql/mysql.h
	1118	fi
	1119	done
	1120	if test -z "$MYSQL_DIR"; then
	1121	for i in $mysql_directory; do
	1122	if test -r $i/include/mysql.h; then
	1123	MYSQL_DIR=$i
	1124	MYSQL_INC_DIR=$i/include
	1125	fi
	1126	done
	1127	fi
	1128
	1129	if test -z "$MYSQL_DIR"; then
	1130	tmp=""
	1131	for i in $mysql_directory; do
	1132	tmp="$tmp $i/include $i/include/mysql"
	1133	done
	1134	FAIL_MESSAGE("mysql headers (mysql.h)", $tmp)
	1135	fi
	1136
	1137	for i in lib lib/mysql; do
	1138	str="$MYSQL_DIR/$i/libmysqlclient.*"
	1139	for j in `echo $str`; do
	1140	if test -r $j; then
	1141	MYSQL_LIB_DIR="$MYSQL_DIR/$i"
	1142	break 2
	1143	fi
	1144	done
	1145	done
	1146
	1147	if test -z "$MYSQL_LIB_DIR"; then
	1148	for ff in $mysql_directory; do
	1149	for i in lib lib/mysql; do
	1150	str="$ff/$i/libmysqlclient.*"
	1151	for j in `echo $str`; do
	1152	if test -r $j; then
	1153	MYSQL_LIB_DIR="$ff/$i"
	1154	break 3
	1155	fi
	1156	done
	1157	done
	1158	done
	1159	fi
	1160
	1161	if test -z "$MYSQL_LIB_DIR"; then
	1162	tmp=""
	1163	for i in $mysql_directory; do
	1164	tmp="$i/lib $i/lib/mysql"
	1165	done
	1166	FAIL_MESSAGE("mysql library libmysqlclient", $tmp)
	1167	fi
	1168
	1169	AC_MSG_RESULT(yes)
	1170	LIBS="$LIBS -L${MYSQL_LIB_DIR} -lmysqlclient"
	1171	# CFLAGS="$CFLAGS -I${MYSQL_INC_DIR}"
	1172	CPPFLAGS="$CPPFLAGS -I${MYSQL_INC_DIR}"
	1173	fi
	1174	AC_DEFINE(WITH_MYSQL)
	1175	AC_DEFINE(WITH_DATABASE)
[168]	1176	if test "x$zlib_found" = "xyes"
[1]	1177	then
	1178	LIBS="$LIBS -lz -lm"
	1179	else
	1180	echo
[168]	1181
	1182	echo " Mysql library was not found or not useable."
	1183	echo " Possible reasons include:"
[101]	1184	echo " - an old, incompatible version compiled from source"
	1185	echo " - on Solaris, libmysql is compiled with the Solaris"
	1186	echo " compiler, thus the mysql_config script provides"
	1187	echo " compiler options unsuitable for gcc (move"
	1188	echo " mysql_config out of your PATH)"
	1189	echo " For other problems, check config.log for the error"
[1]	1190	echo " message from the compiler."
[101]	1191	echo
[168]	1192	echo " If your mysql libraries are installed in an"
[101]	1193	echo " unusual place, use --with-libs=-L/path/to/libdirectory"
[168]	1194	echo " where libdirectory is the directory holding libmysql."
[1]	1195	if test x"$enable_static" = xyes; then
	1196	echo " Note that for compiling a static binary, you need"
	1197	echo " the static libraries, rather than the shared ones."
	1198	fi
	1199	echo
[183]	1200	AC_MSG_ERROR([Could not find libmysql, or it is not useable.])
[1]	1201	fi
	1202	AC_CHECK_HEADERS(mysql/mysql.h)
	1203	elif test "x${withval}" = "xpostgresql"; then
	1204	AC_DEFINE(WITH_POSTGRES)
	1205	AC_DEFINE(WITH_DATABASE)
	1206	#
	1207	PGCONF="no"
	1208	MY_PATH="${PATH}:/usr/local/bin:/usr/local/pgsql/bin"
	1209	OLD_IFS="$IFS"
	1210	IFS=":"
	1211	for ff in ${MY_PATH}
	1212	do
	1213	if test -f "$ff/pg_config"
	1214	then
	1215	PGCONF="$ff/pg_config"
	1216	fi
	1217	done
	1218	IFS="${OLD_IFS}"
	1219	#
	1220	#
	1221	if test "x${PGCONF}" = "xno"
	1222	then
	1223	AC_MSG_CHECKING(for PostgreSQL in /usr/local/pgsql /usr/pgsql /usr/local /usr PGSQL_HOME)
	1224	pgsql_directory="/usr/local/pgsql /usr/pgsql /usr/local /usr ${PGSQL_HOME}"
	1225	for i in $pgsql_directory; do
	1226	if test -r $i/include/pgsql/libpq-fe.h; then
	1227	PGSQL_INC_DIR=$i/include
	1228	PGSQL_DIR=$i
	1229	# use AC_CHECK_HEADERS to check for pgsql/libpq-fe.h
	1230	fi
	1231	done
	1232	if test -z "$PGSQL_DIR"; then
	1233	for i in $pgsql_directory; do
[207]	1234	if test -r $i/include/postgresql/libpq-fe.h; then
	1235	PGSQL_INC_DIR=$i/include
	1236	PGSQL_DIR=$i
	1237	fi
	1238	done
	1239	fi
	1240	if test -z "$PGSQL_DIR"; then
	1241	for i in $pgsql_directory; do
[1]	1242	if test -r $i/include/libpq-fe.h; then
	1243	PGSQL_INC_DIR=$i/include
	1244	PGSQL_DIR=$i
	1245	fi
	1246	done
	1247	fi
	1248
	1249	if test -z "$PGSQL_DIR"; then
	1250	tmp=""
	1251	for i in $pgsql_directory; do
[207]	1252	tmp="$tmp $i/include $i/include/pgsql $i/include/postgresql"
[1]	1253	done
	1254	FAIL_MESSAGE("PostgreSQL header file (libpq-fe.h)", $tmp)
	1255	fi
	1256
[207]	1257	for i in lib lib/pgsql lib/postgresql; do
[1]	1258	str="$PGSQL_DIR/$i/libpq.*"
	1259	for j in `echo $str`; do
	1260	if test -r $j; then
	1261	PGSQL_LIB_DIR="$PGSQL_DIR/$i"
	1262	break 2
	1263	fi
	1264	done
	1265	done
	1266
	1267	if test -z "$PGSQL_LIB_DIR"; then
	1268	for ff in $pgsql_directory; do
[207]	1269	for i in lib lib/pgsql lib/postgresql; do
[1]	1270	str="$ff/$i/libpq.*"
	1271	for j in `echo $str`; do
	1272	if test -r $j; then
	1273	PGSQL_LIB_DIR="$ff/$i"
	1274	break 3
	1275	fi
	1276	done
	1277	done
	1278	done
	1279	fi
	1280
	1281	if test -z "$PGSQL_LIB_DIR"; then
	1282	tmp=""
	1283	for i in $pgsql_directory; do
[207]	1284	tmp="$i/lib $i/lib/pgsql $i/lib/postgresql"
[1]	1285	done
	1286	FAIL_MESSAGE("postgresql library libpq", $tmp)
	1287	fi
	1288
	1289	AC_MSG_RESULT(yes)
	1290
	1291	LIBS="$LIBS -L${PGSQL_LIB_DIR} -lpq -lm"
	1292	if test x"$enable_static" = xyes; then
	1293	LIBS="$LIBS -L${PGSQL_LIB_DIR} -lpq -lcrypt -lm"
	1294	else
	1295	LIBS="$LIBS -L${PGSQL_LIB_DIR} -lpq -lm"
	1296	fi
	1297	# CFLAGS="$CFLAGS -I${PGSQL_INC_DIR}"
	1298	CPPFLAGS="$CPPFLAGS -I${PGSQL_INC_DIR}"
	1299	AC_CHECK_HEADERS(pgsql/libpq-fe.h)
[207]	1300	AC_CHECK_HEADERS(postgresql/libpq-fe.h)
[1]	1301	else
	1302	pg_lib_dir=`${PGCONF} --libdir`
	1303	if test x"$enable_static" = xyes; then
	1304	LIBS="$LIBS -L${pg_lib_dir} -lpq -lcrypt -lm"
	1305	else
	1306	LIBS="$LIBS -L${pg_lib_dir} -lpq -lm"
	1307	fi
	1308	pg_inc_dir=`${PGCONF} --includedir`
	1309	# CFLAGS="$CFLAGS -I${pg_inc_dir}"
	1310	CPPFLAGS="$CPPFLAGS -I${pg_inc_dir}"
	1311	fi
	1312	elif test "x${withval}" = "xodbc"; then
	1313	AC_MSG_CHECKING(for odbc in /usr /usr/local ODBC_HOME)
	1314	odbc_directory="/usr /usr/local"
	1315
	1316	for i in $odbc_directory; do
	1317	if test -r $i/include/sql.h; then
	1318	if test -r $i/include/sqlext.h; then
	1319	if test -r $i/include/sqltypes.h; then
	1320	ODBC_DIR=$i
	1321	ODBC_INC_DIR=$i/include
	1322	fi
	1323	fi
	1324	fi
	1325	done
	1326
	1327	if test -z "$ODBC_DIR"; then
	1328	tmp=""
	1329	for i in $odbc_directory; do
	1330	tmp="$tmp $i/include"
	1331	done
	1332	FAIL_MESSAGE("odbc headers (sql.h sqlext.h sqltypes.h)", $tmp)
	1333	fi
	1334
	1335	str="$ODBC_DIR/lib/libodbc.*"
	1336	for j in `echo $str`; do
	1337	if test -r $j; then
	1338	ODBC_LIB_DIR="$ODBC_DIR/lib"
	1339	ODBC_LIB="odbc"
	1340	fi
	1341	done
	1342
	1343	if test -z "$ODBC_LIB_DIR"; then
	1344	FAIL_MESSAGE("odbc library (libodbc)", "$ODBC_DIR/lib")
	1345	fi
	1346
	1347	AC_MSG_RESULT(yes)
	1348	CPPFLAGS="${CPPFLAGS} -I${ODBC_INC_DIR}"
	1349	LIBS="${LIBS} -L${ODBC_LIB_DIR} -l$ODBC_LIB"
	1350	AC_DEFINE(WITH_ODBC)
	1351	AC_DEFINE(WITH_DATABASE)
	1352
	1353	elif test "x${withval}" = "xoracle"; then
	1354	AC_MSG_CHECKING(for oracle in /usr /usr/local ORACLE_HOME)
	1355	oracle_directory="/usr /usr/local ${ORACLE_HOME}"
	1356	for i in $oracle_directory; do
	1357	if test -r $i/rdbms/demo/oci.h; then
	1358	ORACLE_DIR=$i
	1359	fi
	1360	done
	1361
	1362	if test -z "$ORACLE_DIR"; then
	1363	tmp=""
	1364	for i in $oracle_directory; do
	1365	tmp="$tmp $i/rdbms/demo"
	1366	done
	1367	FAIL_MESSAGE("OCI header file (oci.h)", $tmp)
	1368	else
	1369	for i in rdbms/demo rdbms/public network/public; do
	1370	ORACLE_CPP_FLAGS="$ORACLE_CPP_FLAGS -I$ORACLE_DIR/$i"
	1371	done
	1372	ORACLE_LIB_DIR="$ORACLE_DIR/lib"
	1373	AC_MSG_RESULT(yes)
	1374
	1375	CPPFLAGS="${CPPFLAGS} ${ORACLE_CPP_FLAGS}"
	1376
	1377	ORACLE_LIBS="-lclntsh"
	1378	if test -r $ORACLE_LIB_DIR/libwtc9.so; then
	1379	ORACLE_LIBS="${ORACLE_LIBS} -lwtc9"
	1380	elif test -r $ORACLE_LIB_DIR/libwtc8.so; then
	1381	ORACLE_LIBS="${ORACLE_LIBS} -lwtc8"
	1382	fi
	1383	LIBS="${LIBS} -L${ORACLE_LIB_DIR} ${ORACLE_LIBS}"
[45]	1384	if test "x$GCC" != "xyes"; then
	1385	CFLAGS="${CFLAGS} -fno-strict-aliasing"
	1386	fi
[1]	1387	fi
	1388	AC_DEFINE(WITH_ORACLE)
	1389	AC_DEFINE(WITH_DATABASE)
	1390
	1391	else
[183]	1392	AC_MSG_ERROR([Option --with-database=database used with unsupported database ${withval}])
[1]	1393	fi
	1394	]
	1395	)
	1396
	1397	AC_ARG_WITH(console,
[18]	1398	[ --with-console=PATH set path to console device [[/dev/console]]],
[1]	1399	[
	1400	if test "x${withval}" != xno; then
	1401	mycons="$withval"
	1402	AC_DEFINE_UNQUOTED(DEFAULT_CONSOLE, _("${mycons}") )
	1403	fi
	1404	])
	1405
	1406	AC_ARG_WITH(altconsole,
[18]	1407	[ --with-altconsole=PATH set path to second console device [[none]]],
[1]	1408	[
	1409	if test "x${withval}" != xno; then
	1410	myaltcons="$withval"
	1411	else
	1412	myaltcons="NULL"
	1413	fi
	1414	],
	1415	[myaltcons="NULL"])
	1416	AC_DEFINE_UNQUOTED(ALT_CONSOLE, _("${myaltcons}") )
	1417
	1418	AC_ARG_WITH(timeserver,
[18]	1419	[ --with-timeserver=HOST set host address for time server [[none]]],
[1]	1420	[
	1421	if test "x${withval}" != xno; then
	1422	mytimeserv="$withval"
	1423	AC_DEFINE(HAVE_NTIME)
	1424	else
	1425	mytimeserv="NULL"
	1426	fi
	1427	],
	1428	mytimeserv="NULL")
	1429	AC_DEFINE_UNQUOTED(DEFAULT_TIMESERVER, _("${mytimeserv}") )
	1430
	1431	AC_ARG_WITH(alttimeserver,
[18]	1432	[ --with-alttimeserver=HOST set address for backup time server [[none]]],
[1]	1433	[
	1434	if test "x${withval}" != xno; then
	1435	myalttimeserv="$withval"
	1436	AC_DEFINE(HAVE_NTIME)
	1437	else
	1438	myalttimeserv="NULL"
	1439	fi
	1440	],
	1441	myalttimeserv="NULL")
	1442	AC_DEFINE_UNQUOTED(ALT_TIMESERVER, _("${myalttimeserv}") )
	1443
	1444	AC_ARG_ENABLE(login-watch,
	1445	[ --enable-login-watch watch for login/logout [[no]]],
	1446	[
	1447	if test "x${enable_login_watch}" = xyes; then
	1448	AC_DEFINE(SH_USE_UTMP)
	1449	fi
	1450	]
	1451	)
	1452
	1453	AC_ARG_ENABLE(mounts-check,
[18]	1454	[ --enable-mounts-check check mount options on filesystems [[no]]],
[1]	1455	[
	1456	if test "x${enable_mounts_check}" = xyes; then
	1457	AC_DEFINE(SH_USE_MOUNTS)
	1458	fi
	1459	]
	1460	)
	1461
[183]	1462	AC_ARG_ENABLE(logfile-monitor,
	1463	[ --enable-logfile-monitor monitor logfiles [[no]]],
	1464	[
	1465	if test "x${enable_logfile_monitor}" = xyes; then
	1466	AC_CHECK_HEADER(pcre.h,
	1467	[
	1468	AC_DEFINE(USE_LOGFILE_MONITOR, 1, [Define if you want the logfile monitor module.])
	1469	LIBS="-lpcre $LIBS"
	1470	],
[203]	1471	[
	1472	AC_CHECK_HEADER(pcre/pcre.h,
	1473	[
	1474	AC_DEFINE(USE_LOGFILE_MONITOR, 1, [Define if you want the logfile monitor module.])
	1475	AC_DEFINE(HAVE_PCRE_PCRE_H, 1, [Define if you have pcre/pcre.h.])
	1476	LIBS="-lpcre $LIBS"
	1477	],
	1478	AC_MSG_ERROR([The --enable-logfile-monitor option requires libpcre. For compiling the pcre development package is needed.])
	1479	)
	1480	]
[183]	1481	)
	1482	fi
	1483	]
	1484	)
	1485
	1486
[68]	1487	AC_ARG_ENABLE(process-check,
	1488	[ --enable-process-check check processes [[no]]],
	1489	[
	1490	if test "x${enable_process_check}" = xyes; then
	1491	AC_CHECK_LIB([rt], [sched_getparam], sh_lrt=yes, sh_lrt=no)
	1492	if test x"$sh_lrt" = xyes; then
	1493	LIBRT=-lrt
	1494	else
	1495	LIBRT=
	1496	fi
	1497	LIBS="$LIBS $LIBRT"
	1498	AC_DEFINE(SH_USE_PROCESSCHECK, [1], [Define if you want to check processes])
	1499	fi
	1500	]
	1501	)
	1502
	1503	AC_ARG_ENABLE(port-check,
	1504	[ --enable-port-check check ports [[no]]],
	1505	[
	1506	if test "x${enable_port_check}" = xyes; then
	1507	AC_DEFINE(SH_USE_PORTCHECK, [1], [Define if you want to check ports])
	1508	fi
	1509	]
	1510	)
	1511
[1]	1512	AC_ARG_ENABLE(userfiles,
[18]	1513	[ --enable-userfiles check for users' config files [[no]]],
[1]	1514	[
	1515	if test "x${enableval}" = "xyes"; then
	1516	AC_DEFINE(SH_USE_USERFILES)
	1517	fi
	1518	]
	1519	)
	1520
	1521	AC_ARG_ENABLE(debug,
	1522	[ --enable-debug enable debug options [[no]]],
	1523	[
	1524	if test "x${enable_debug}" = "xyes"; then
	1525	if test "x${mydebugflag}" != "xyes"; then
	1526	AC_DEFINE(MEM_DEBUG)
	1527	fi
	1528	AC_DEFINE(WITH_TPT)
	1529	AC_DEFINE(SL_DEBUG)
[171]	1530	AC_DEFINE(DNMALLOC_CHECKS, 1, [Debug dnmalloc])
	1531	AC_DEFINE(PARANOIA, 0, [Paranoia level for dnmalloc])
[1]	1532	AC_DEFINE(SL_FAIL_ON_ERROR)
	1533	if test "x${myneedg3}" = "xyes"; then
	1534	mydebugdef="-g3"
	1535	else
	1536	mydebugdef="-g"
	1537	fi
	1538	mydebugit="yes"
	1539	fi
	1540	]
	1541	)
	1542	AC_SUBST(mydebugdef)
	1543
[171]	1544	if test "x${dnmalloc_ok}" = "xyes"; then
	1545	sh_dnmalloc_enabled=yes
	1546	else
	1547	sh_dnmalloc_enabled=no
	1548	fi
	1549
	1550	AC_ARG_ENABLE(dnmalloc,
	1551	[ --disable-dnmalloc disable dnmalloc],
	1552	[
	1553	if test "x${enable_dnmalloc}" = xno; then
	1554	sh_dnmalloc_enabled=no
	1555	else
	1556	sh_dnmalloc_enabled=yes
	1557	fi
	1558	]
	1559	)
	1560
	1561	dnl Handle the problem that static linking against libc.a on Linux
	1562	dnl produces the error "multiple definitions of malloc"
	1563	dnl
	1564	if test "x$sh_dnmalloc_enabled" = "xyes"; then
	1565	if test x$enable_static = xyes; then
	1566	if test "x$sh_no_gcc_static" = "xyes"; then
	1567	sh_dnmalloc_enabled=no
	1568	else
	1569	if test "x$with_gnu_ld" = "xyes"; then
	1570	LDFLAGS="$LDFLAGS -Wl,--allow-multiple-definition"
	1571	else
	1572	sh_dnmalloc_enabled=no
	1573	fi
	1574	fi
	1575	fi
	1576	fi
	1577
	1578	if test "x${sh_dnmalloc_enabled}" = xno; then
	1579	AC_DEFINE(USE_SYSTEM_MALLOC,1,[Define if you want to use the system malloc])
	1580	fi
	1581
[1]	1582	AC_ARG_ENABLE(ptrace,
	1583	[ --enable-ptrace use anti-debugger options [[no]]],
	1584	[
	1585	if test "x${enable_ptrace}" = xyes; then
	1586	if test "x$mydebugit" != "xyes"; then
	1587	AC_DEFINE(SCREW_IT_UP)
	1588	fi
	1589	fi
	1590	]
	1591	)
	1592
	1593	dnl
	1594	if test "x$GCC" = "xyes"; then
	1595	if test ! -z "`echo "$CFLAGS" \| grep "\-g\ " 2> /dev/null`" ; then
	1596	CFLAGS=`echo $CFLAGS \| sed 's%\-g%%' `
	1597	fi
	1598
	1599	dnl if test ! -z "`echo "$CFLAGS" \| grep "\-O2" 2> /dev/null`" ; then
	1600	dnl CFLAGS=`echo $CFLAGS \| sed 's%\-O2%\-O3%' `
	1601	dnl fi
	1602
	1603	if test -z "`echo "$CFLAGS" \| grep "\-Wall" 2> /dev/null`" ; then
	1604	CFLAGS="$CFLAGS -Wall -W "
	1605	fi
	1606
	1607	if test -z "`echo "$CFLAGS" \| grep "\-fstrength\-reduce" 2> /dev/null`"
	1608	then
	1609	if test -z "`echo "$CFLAGS" \| grep "\-fno\-strength\-reduce" 2> /dev/null`"
	1610	then
	1611	CFLAGS="$CFLAGS -fno-strength-reduce"
	1612	fi
	1613	fi
	1614
	1615	if test -z "`echo "$CFLAGS" \| grep "\-fomit\-frame\-pointer" 2> /dev/null`"
	1616	then
	1617	if test -z "`echo "$CFLAGS" \| grep "\-fno\-omit\-frame\-pointer" 2> /dev/null`"
	1618	then
	1619	CFLAGS="$CFLAGS -fno-omit-frame-pointer"
	1620	fi
	1621	fi
	1622
	1623	fi
	1624
[203]	1625	dnl Test whether gcc supports -Wno-empty-body
	1626	dnl Suppresses warnings from glibc pthread_cleanup_pop
	1627	dnl
	1628	GCC_WEMPTY_BODY
	1629
[1]	1630	AC_MSG_CHECKING([which random module to use])
	1631	AC_ARG_WITH(rnd,
	1632	[ --with-rnd=[[egd\|unix\|dev\|default]] random number generator [[default]]],
	1633	[use_static_rnd=$withval], [use_static_rnd=default] )
	1634
	1635	if test "$use_static_rnd" = no; then
	1636	use_static_rnd=default
	1637	fi
	1638
	1639	case "$use_static_rnd" in
	1640	egd \| dev \| unix \| default )
	1641	AC_MSG_RESULT($use_static_rnd)
	1642	;;
	1643	* )
	1644	AC_MSG_RESULT([invalid argument])
[183]	1645	AC_MSG_ERROR([Option --with-rnd=module used with unsupported module ${use_static_rnd}])
[1]	1646	;;
	1647	esac
	1648
	1649	AC_ARG_WITH(egd-socket,
	1650	[ --with-egd-socket=NAME EGD socket name],
	1651	egd_socket_name="$withval", egd_socket_name="" )
	1652	AC_DEFINE_UNQUOTED(EGD_SOCKET_NAME, _("$egd_socket_name") )
	1653
	1654	dnl
	1655	dnl See whether the user wants to disable checking for /dev/random
	1656
	1657	try_dev_random=yes
	1658
	1659	case "$use_static_rnd" in
	1660	dev \| default )
	1661	try_dev_random=yes
	1662	;;
	1663	egd)
	1664	AC_DEFINE(HAVE_EGD_RANDOM)
	1665	try_dev_random=no
	1666	;;
	1667	unix)
	1668	AC_DEFINE(HAVE_UNIX_RANDOM)
	1669	try_dev_random=no
	1670	;;
	1671	esac
	1672
	1673
	1674	if test "x$try_dev_random" = "xyes"; then
	1675	AC_MSG_CHECKING(whether /dev/random exists)
	1676	if test -r "/dev/srandom" && test -c "/dev/srandom"; then
	1677	AC_DEFINE(HAVE_URANDOM)
	1678	AC_DEFINE_UNQUOTED(NAME_OF_DEV_RANDOM, _("/dev/srandom") )
	1679	AC_MSG_RESULT(yes)
	1680	if test -r "/dev/urandom" && test -c "/dev/urandom"; then
	1681	AC_DEFINE_UNQUOTED(NAME_OF_DEV_URANDOM, _("/dev/urandom") )
	1682	fi
	1683	else
	1684	if test -r "/dev/random" && test -c "/dev/random"; then
	1685	AC_DEFINE(HAVE_URANDOM)
	1686	AC_DEFINE_UNQUOTED(NAME_OF_DEV_RANDOM, _("/dev/random") )
	1687	AC_MSG_RESULT(yes)
	1688	if test -r "/dev/urandom" && test -c "/dev/urandom"; then
	1689	AC_DEFINE_UNQUOTED(NAME_OF_DEV_URANDOM, _("/dev/urandom") )
	1690	fi
	1691	else
	1692	AC_MSG_RESULT(no)
	1693	AC_DEFINE(HAVE_UNIX_RANDOM)
	1694	fi
	1695	fi
	1696	fi
	1697
	1698
	1699	AC_ARG_ENABLE(udp,
	1700	[ --enable-udp server can listen on port 514/udp [[no]]],
	1701	[
	1702	if test "x${enable_udp}" = xyes; then
	1703	AC_DEFINE(INET_SYSLOG)
	1704	fi
	1705	]
	1706	)
	1707
	1708	myencrypt=yes
	1709	AC_ARG_ENABLE(encrypt,
	1710	[ --disable-encrypt disable client/server encryption],
	1711	[
	1712	if test "x${enable_encrypt}" = xno; then
	1713	myencrypt=no
	1714	elif test "x${enable_encrypt}" = "x1"; then
	1715	myencrypt=1
	1716	fi
	1717	]
	1718	)
	1719	if test "x${myencrypt}" = "xyes"; then
	1720	AC_DEFINE(SH_ENCRYPT)
	1721	AC_DEFINE(SH_ENCRYPT_2)
	1722	elif test "x${myencrypt}" = "x1"; then
	1723	AC_DEFINE(SH_ENCRYPT)
	1724	fi
	1725
	1726	sh_use_srp_proto=yes
	1727	AC_ARG_ENABLE(srp,
	1728	[ --disable-srp disable SRP for authentication],
	1729	[
	1730	if test "x${enable_srp}" = xno; then
	1731	sh_use_srp_proto=no
	1732	fi
	1733	]
	1734	)
	1735	if test "x${sh_use_srp_proto}" = xyes; then
	1736	AC_DEFINE(USE_SRP_PROTOCOL)
	1737	fi
	1738
	1739	AC_ARG_WITH(port,
	1740	[ --with-port=PORT set port to use for TCP/IP connection [[49777]]],
	1741	[
	1742	echo "${withval}" \| grep ['[^0123456789]'] >/dev/null 2>&1 &&
[183]	1743	AC_MSG_ERROR([For --with-port=PORT, PORT must be numeric.])
[1]	1744	myport=${withval}
	1745	],
	1746	[myport="49777"])
	1747	AC_DEFINE_UNQUOTED(SH_DEFAULT_PORT, ${myport})
	1748	AC_SUBST(myport)
	1749
	1750	AC_ARG_WITH(logserver,
	1751	[ --with-logserver=HOST set host address for log server [[none]]],
	1752	[
	1753	case "$withval" in
	1754	. \| localhost)
	1755	mylogsrv="$withval"
	1756	;;
	1757	*)
	1758	mylogsrv="$withval"
	1759	;;
	1760	esac
	1761	],
	1762	[mylogsrv="NULL"])
	1763	AC_DEFINE_UNQUOTED(DEFAULT_LOGSERVER, _("${mylogsrv}") )
	1764	AC_SUBST(mylogsrv)
	1765
	1766	AC_ARG_WITH(altlogserver,
	1767	[ --with-altlogserver=HOST set address for backup log server [[none]]],
	1768	[
	1769	case "$withval" in
	1770	. \| localhost)
	1771	myaltlogsrv="$withval"
	1772	;;
	1773	*)
	1774	myaltlogsrv="$withval"
	1775	;;
	1776	esac
	1777	],
	1778	[myaltlogsrv="NULL"])
	1779	AC_DEFINE_UNQUOTED(ALT_LOGSERVER, _("${myaltlogsrv}"))
	1780
	1781
	1782
	1783	dnl
	1784	dnl STEALTH OPTIONS
	1785	dnl
	1786	nocl_code=
	1787	xor_code=0
	1788	AC_ARG_ENABLE(nocl,
	1789	[ --enable-nocl=PW no CL parsing unless first CL argument is PW],
	1790	[
	1791	if test "x${enableval}" != "x"; then
	1792	AC_DEFINE(SH_STEALTH_NOCL)
	1793	fi
	1794	if test "x${enableval}" = "xstop" \|\| test "x${enableval}" = "xstart"; then
[183]	1795	AC_MSG_ERROR([For --enable-nocl=PW start/stop/reload/restart/status are reserved words.])
[1]	1796	fi
	1797	if test "x${enableval}" = "xreload" \|\| test "x${enableval}" = "xrestart"; then
[183]	1798	AC_MSG_ERROR([For --enable-nocl=PW start/stop/reload/restart/status are reserved words.])
[1]	1799	fi
	1800	if test "x${enableval}" = "xstatus"; then
[183]	1801	AC_MSG_ERROR([For --enable-nocl=PW start/stop/reload/restart/status are reserved words.])
[1]	1802	fi
	1803	if test "x${enableval}" = "xno"; then
[183]	1804	AC_MSG_ERROR([With --enable-nocl=PW, the use of --enable-nocl=no is ambiguous.])
[1]	1805	fi
	1806	nocl_code="${enable_nocl}"
	1807	]
	1808	)
	1809	AC_DEFINE_UNQUOTED(NOCL_CODE, _("${nocl_code}") )
	1810	AC_SUBST(nocl_code)
	1811	AC_ARG_ENABLE(stealth,
	1812	[ --enable-stealth=XOR_VAL enable stealth mode [[no]]],
	1813	[AC_DEFINE(SH_STEALTH)
	1814	if test "x${enableval}" != "xyes"; then
	1815	echo "${enableval}" \| grep ['[^0123456789]'] >/dev/null 2>&1 &&
[183]	1816	AC_MSG_ERROR([For --enable-stealth=XOR_VAL, XOR_VAL must be numeric.])
[1]	1817	if test "${enableval}" -lt 127 \|\| test "${enableval}" -gt 255; then
	1818	if test x"${enableval}" = x0
	1819	then
	1820	:
	1821	else
[183]	1822	AC_MSG_ERROR([For --enable-stealth=XOR_VAL, XOR_VAL must be in the range 127 to 255.])
[1]	1823	fi
	1824	fi
	1825	xor_code="${enable_stealth}"
	1826	else
	1827	xor_code=0
	1828	fi
	1829	stegin_prg="samhain_stealth"
	1830	],
	1831	[
	1832	stegin_prg=
	1833	]
	1834	)
	1835	AC_ARG_ENABLE(micro-stealth,
	1836	[ --enable-micro-stealth=XOR_VAL enable micro stealth mode [[no]]],
	1837	[
	1838	AC_DEFINE(SH_STEALTH)
	1839	AC_DEFINE(SH_STEALTH_MICRO)
	1840	if test "x${enableval}" != "xyes"; then
	1841	echo "${enableval}" \| grep ['[^0123456789]'] >/dev/null 2>&1 &&
[183]	1842	AC_MSG_ERROR([For --enable-micro-stealth=XOR_VAL, XOR_VAL must be numeric.])
[1]	1843	if test "${enableval}" -lt 127 \|\| test "${enableval}" -gt 255; then
	1844	if test x"${enableval}" = x0
	1845	then
	1846	:
	1847	else
[183]	1848	AC_MSG_ERROR([For --enable-micro-stealth=XOR_VAL, XOR_VAL must be in the range 127 to 255.])
[1]	1849	fi
	1850	fi
	1851	xor_code="${enable_micro_stealth}"
	1852	else
	1853	xor_code=0
	1854	fi
	1855	]
	1856	)
	1857	install_name="samhain"
	1858	INSTALL_NAME="SAMHAIN"
	1859	AC_ARG_ENABLE(install-name,
	1860	[ --enable-install-name=NAME name under which to install [[samhain\|yule]]],
	1861	[
	1862	if test "x${enableval}" != "xyes"; then
	1863	install_name="${enableval}"
	1864	INSTALL_NAME=`echo "${enableval}" \| tr [a-z] [A-Z]`
	1865	else
	1866	install_name="${sh_main_prg}"
	1867	INSTALL_NAME=`echo "${sh_main_prg}" \| tr [a-z] [A-Z]`
	1868	fi
	1869	],
	1870	[
	1871	install_name="${sh_main_prg}"
	1872	INSTALL_NAME=`echo "${sh_main_prg}" \| tr [a-z] [A-Z]`
	1873	]
	1874	)
	1875
	1876
	1877	need_user_install=0
	1878
	1879	AC_ARG_ENABLE(identity,
	1880	[ --enable-identity=USER user if dropping root [[daemon]]],
	1881	[
	1882	if test x"$enableval" = xno; then
	1883	myident="daemon"
	1884	else
	1885	myident="$enableval"
	1886	fi
	1887	echo "${myident}" \| grep ['[^0123456789]'] >/dev/null 2>&1 \|\| \
[183]	1888	AC_MSG_ERROR([With --enable-identity=USER, please supply a username, not a UID.])
[1]	1889	myident_uid=`(cat /etc/passwd; ypcat passwd) 2>/dev/null \|\
	1890	grep "^${myident}:" \| awk -F: '{ print $3; }'`
	1891	if test x"${myident_uid}" = x; then
[183]	1892	AC_MSG_WARN([Option --enable-identity used, user ${myident} will be added upon install.])
[1]	1893	need_user_install=1
	1894	fi
	1895	],
	1896	[
	1897	for myident in ${install_name} daemon nobody; do
	1898	AC_MSG_CHECKING(for user ${myident})
	1899	myident_uid=`(cat /etc/passwd; ypcat passwd) 2>/dev/null \|\
	1900	grep "^${myident}:" \| awk -F: '{ print $3; }'`
	1901	if test x"${myident_uid}" != x; then
	1902	AC_MSG_RESULT(yes)
	1903	break;
	1904	else
	1905	AC_MSG_RESULT(no)
	1906	fi
	1907	done
	1908	if test x"${myident_uid}" = x; then
	1909	myident=${install_name}
	1910	AC_MSG_WARN([--enable-identity: user ${myident} will be added upon install])
	1911	need_user_install=1
	1912	fi
	1913	])
	1914	AC_DEFINE_UNQUOTED(DEFAULT_IDENT, _("${myident}") )
	1915	AC_SUBST(myident)
	1916	AC_SUBST(need_user_install)
	1917
	1918	sh_insmod_cmd=": # no kernel module"
	1919	sh_lkm=""
	1920	lkm_inc=""
	1921	khidemap="/boot/System.map"
	1922	sh_syscalltable="0x0"
	1923	AC_ARG_ENABLE(khide,
[18]	1924	[ --enable-khide=SYSTEM_MAP use kernel module to hide (Linux only)[[/boot/System.map]]],
[1]	1925	[
	1926	if test "x${enable_khide}" != xno; then
	1927	if test "x${enableval}" != "xyes"; then
	1928	khidemap="${enableval}"
	1929	fi
[39]	1930	sh_syscalltable=`egrep '(D\|d\|R\|r) sys_call_table' ${khidemap} \| awk '{print $1}'`
[1]	1931	if test x"$sh_syscalltable" = x; then
[183]	1932	AC_MSG_ERROR([Option --enable-khide cannot be used since the symbol sys_call_table was not found in ${khidemap}.])
[1]	1933	fi
	1934	sh_syscalltable="0x${sh_syscalltable}"
	1935	install_name_len=`echo ${install_name} \| awk '{ print(length()); }'`
	1936	if test "${install_name_len}" -gt 15 ; then
[183]	1937	AC_MSG_ERROR([If --enable-khide is used, install_name must not exceed a length of 15 chars.])
[1]	1938	fi
	1939	AC_DEFINE(SH_USE_LKM)
	1940	AC_DEFINE_UNQUOTED(SH_MAGIC_HIDE, "${install_name}")
	1941
	1942	# -- NEW --
	1943	kernel_version=`uname -r \| sed s,2.6.*,LINUX26,`
[91]	1944	kernel_numeric=`uname -r \| sed 's%-%.%g' \| sed 's%_%.%g' \| awk -F. '{ print $165536+$2256+$3 }'`
[90]	1945	AC_DEFINE_UNQUOTED(SH_KERNEL_NUMERIC, ${kernel_numeric}, [Kernel number])
	1946
[1]	1947	if test x"$kernel_version" = xLINUX26
	1948	then
[162]	1949	AC_MSG_CHECKING([for modlist_lock])
[1]	1950	sh_modlist_lock=`egrep ['[bd] modlist_lock$'] ${khidemap} \| awk '{print $1}'`
	1951	if test x"$sh_modlist_lock" = x; then
[162]	1952	AC_MSG_RESULT(no)
[90]	1953	else
	1954	sh_modlist_lock="0x${sh_modlist_lock}"
[162]	1955	AC_MSG_RESULT([${sh_modlist_lock}])
[90]	1956	AC_DEFINE_UNQUOTED(SH_MODLIST_LOCK, ${sh_modlist_lock}, [The address of the modules list spinlock])
[1]	1957	fi
[162]	1958
	1959	AC_MSG_CHECKING([for module_mutex])
[90]	1960	sh_modlist_mutex=`egrep ['[bd] module_mutex$'] ${khidemap} \| awk '{print $1}'`
	1961	if test x"$sh_modlist_mutex" = x; then
[162]	1962	AC_MSG_RESULT(no)
[90]	1963	else
	1964	sh_modlist_mutex="0x${sh_modlist_mutex}"
[162]	1965	AC_MSG_RESULT([${sh_modlist_mutex}])
[90]	1966	AC_DEFINE_UNQUOTED(SH_MODLIST_MUTEX, ${sh_modlist_mutex}, [The address of the modules list mutex])
	1967	fi
[1]	1968
	1969	sh_list_modules=`egrep 'd modules$' ${khidemap} \| awk '{print $1}'`
	1970	if test x"$sh_list_modules" = x; then
[183]	1971	AC_MSG_ERROR([Option --enable-khide cannot be used, since the symbol modules was not found in ${khidemap}.])
[1]	1972	fi
	1973	sh_list_modules="0x${sh_list_modules}"
	1974	AC_DEFINE_UNQUOTED(SH_LIST_MODULES, ${sh_list_modules}, [The address of the modules list])
	1975
	1976	AC_DEFINE(LINUX26, 1, [Define if kernel is 2.6])
	1977	sh_insmod_cmd="modprobe ${install_name}_hide"
	1978	sh_lkm="samhain_hide.ko"
	1979	else
	1980	sh_insmod_cmd="insmod ${install_name}_hide; insmod ${install_name}_erase; rmmod ${install_name}_erase"
	1981	sh_lkm="samhain_hide.o samhain_erase.o"
	1982	fi
	1983	# -- END NEW --
	1984
	1985	kvers=`uname -r`
	1986	if test -f /lib/modules/${kvers}/build/include/linux/kernel.h; then
	1987	lkm_inc="-I/lib/modules/${kvers}/build/include"
	1988	else
	1989	AC_MSG_WARN([--enable-khide: /lib/modules/${kvers}/build/include/linux not found])
	1990	AC_MSG_WARN([--enable-khide: You may need to install the kernel-source])
	1991	AC_MSG_WARN([--enable-khide: headers for the currently-running kernel.])
	1992	fi
[162]	1993
	1994	AC_MSG_CHECKING([for 2.4 vanilla kernel])
[1]	1995	sh_is_vanilla_kernel=yes
	1996	if test -f /lib/modules/${kvers}/build/include/linux/sched.h; then
	1997	grep 'next_task,' /lib/modules/${kvers}/build/include/linux/sched.h >/dev/null 2>&1 \|\| sh_is_vanilla_kernel=no
	1998	fi
	1999	if test x"${sh_is_vanilla_kernel}" = xno; then
[162]	2000	AC_MSG_RESULT(no)
[1]	2001	else
[162]	2002	AC_MSG_RESULT(yes)
[1]	2003	AC_DEFINE(SH_VANILLA_KERNEL)
	2004	fi
[162]	2005
[1]	2006	fi
	2007	]
	2008	)
	2009	AC_SUBST(lkm_inc)
	2010	AC_SUBST(sh_lkm)
	2011	AC_SUBST(sh_insmod_cmd)
	2012	AC_SUBST(install_name)
	2013	AC_SUBST(INSTALL_NAME)
	2014	AC_SUBST(stegin_prg)
	2015	AC_SUBST(xor_code)
	2016
	2017	AC_DEFINE_UNQUOTED(XOR_CODE, ${xor_code})
	2018	AC_DEFINE_UNQUOTED(SH_SYSCALLTABLE, ${sh_syscalltable})
	2019
	2020
	2021	exepack_state0=`${srcdir}/c_random.sh 2>/dev/null`
	2022	exepack_state1=`${srcdir}/c_random.sh 2>/dev/null`
	2023	exepack_state2=`${srcdir}/c_random.sh 2>/dev/null`
	2024
	2025	AC_DEFINE_UNQUOTED(EXEPACK_STATE_0, ${exepack_state0})
	2026	AC_DEFINE_UNQUOTED(EXEPACK_STATE_1, ${exepack_state1})
	2027	AC_DEFINE_UNQUOTED(EXEPACK_STATE_2, ${exepack_state2})
	2028
	2029
	2030	AC_ARG_ENABLE(suidcheck,
	2031	[ --enable-suidcheck check for suid/sgid files [[no]]],
	2032	[
	2033	if test "x${enableval}" = "xyes"; then
	2034	AC_DEFINE(SH_USE_SUIDCHK)
	2035	fi
	2036	]
	2037	)
	2038
	2039
	2040	systemmap="/boot/System.map"
	2041	sh_libkvm=""
	2042	AC_ARG_WITH(kcheck,
[18]	2043	[ --with-kcheck[[=SYSTEM_MAP]] check Linux/FreeBSD/OpenBSD kernel integrity [[/boot/System.map]]],
[1]	2044	[
	2045	if test "x${withval}" != "xno"; then
	2046	AC_DEFINE(SH_USE_KERN)
[102]	2047
	2048	kernel_numeric=`uname -r \| sed 's%-%.%g' \| sed 's%_%.%g' \| awk -F. '{ print $165536+$2256+$3 }'`
	2049	AC_DEFINE_UNQUOTED(SH_KERNEL_NUMBER, ${kernel_numeric}, [Kernel number])
	2050
[1]	2051	kernelversion=`uname -r`
	2052	AC_DEFINE_UNQUOTED(SH_KERNEL_VERSION, _("${kernelversion}"), [Define the kernel version])
	2053	if test "x${withval}" != "xyes"; then
	2054	systemmap="${withval}"
	2055	fi
	2056	if test "x${cross_compiling}" = xyes; then
	2057	:
	2058	elif test "x$selectconfig" = "xfreebsd"; then
	2059	LIBS="$LIBS -lkvm"
	2060	sh_libkvm="-lkvm"
	2061	elif test -f "${systemmap}"; then
	2062	:
	2063	else
[183]	2064	AC_MSG_ERROR([Option --with-kcheck=systemmap cannot be used, because system map ${systemmap} does not exist.])
[1]	2065	fi
	2066	fi
	2067	]
	2068	)
	2069	AC_SUBST(systemmap)
	2070	AC_SUBST(sh_libkvm)
	2071
	2072	AC_ARG_ENABLE(base,
	2073	[ --enable-base=B1,B2 base key (0...2147483647)],
	2074	[
	2075	AC_MSG_CHECKING(base key setting)
	2076	my_key_A=`echo ${enableval} \| awk 'BEGIN{FS=","}{print $1}'`
	2077	my_key_B=`echo ${enableval} \| awk 'BEGIN{FS=","}{print $2}'`
	2078	AC_MSG_RESULT(${my_key_A} ${my_key_B})
	2079	if test "x${my_key_A}" = x; then
[183]	2080	AC_MSG_ERROR([Option --enable-base=B1,B2 used with invalid first base key (zero length).])
[1]	2081	fi
	2082	if test "x${my_key_B}" = x; then
[183]	2083	AC_MSG_ERROR([Option --enable-base=B1,B2 used with invalid second base key (zero length).])
[1]	2084	fi
	2085	echo "${my_key_A}" \| 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	echo "${my_key_B}" \| grep ['[^0123456789]'] >/dev/null 2>&1 &&
[183]	2088	AC_MSG_ERROR([For --enable-base=B1,B2, B1 and B2 must be numeric in the range 0 to 2147483647.])
[1]	2089	],
	2090	[
	2091	AC_MSG_CHECKING(base key setting .. collecting entropy)
	2092	my_key_1=`${srcdir}/c_random.sh 2>/dev/null`
	2093	my_key_2=`${srcdir}/c_random.sh 2>/dev/null`
	2094	my_key_3=`${srcdir}/c_random.sh 2>/dev/null`
	2095	my_key_4=`${srcdir}/c_random.sh 2>/dev/null`
	2096	my_key_A=`expr $my_key_1 \* 32767`
	2097	my_key_A=`echo ${my_key_A} \| sed 's%^0*%%g' 2>/dev/null`
	2098	my_key_A=`expr $my_key_A \+ $my_key_2`
	2099	my_key_B=`expr $my_key_3 \* 32767`
	2100	my_key_B=`echo ${my_key_B} \| sed 's%^0*%%g' 2>/dev/null`
	2101	my_key_B=`expr $my_key_B \+ $my_key_4`
	2102	AC_MSG_RESULT(${my_key_A} ${my_key_B})
	2103	]
	2104	)
	2105	AC_SUBST(my_key_A)
	2106	AC_SUBST(my_key_B)
	2107
	2108	dnl low bytes
	2109	my_key_1=`expr $my_key_A \% 65536`
	2110	dnl high bytes
	2111	my_key_2=`expr $my_key_A \/ 65536`
	2112	dnl low bytes
	2113	my_key_3=`expr $my_key_B \% 65536`
	2114	dnl high bytes
	2115	my_key_4=`expr $my_key_B \/ 65536`
	2116
	2117	dnl echo ${my_key_1} ${my_key_2} ${my_key_3} ${my_key_4}
	2118
	2119	dnl touch ./sh_MK.h
	2120	dnl echo "#ifndef SH_MK_H" >> ./sh_MK.h
	2121	dnl echo "#define SH_MK_H" >> ./sh_MK.h
	2122	dnl ${srcdir}/c_bits.sh ${my_key_1} MKB >> ./sh_MK.h
	2123	dnl ${srcdir}/c_bits.sh ${my_key_2} MKA >> ./sh_MK.h
	2124	dnl ${srcdir}/c_bits.sh ${my_key_3} MKC >> ./sh_MK.h
	2125	dnl ${srcdir}/c_bits.sh ${my_key_4} MKD >> ./sh_MK.h
	2126	dnl echo "#endif" >> ./sh_MK.h
	2127	AC_SUBST(my_key_1)
	2128	AC_SUBST(my_key_2)
	2129	AC_SUBST(my_key_3)
	2130	AC_SUBST(my_key_4)
	2131
	2132	AC_MSG_CHECKING(key position)
	2133	pos_tf_1=`${srcdir}/c_random.sh 2>/dev/null`
	2134	pos_tf_2=`expr $pos_tf_1 \% 8`
	2135	pos_tf=`expr $pos_tf_2 + 1`
	2136	AC_MSG_RESULT(${pos_tf})
	2137	AC_DEFINE_UNQUOTED(POS_TF, ${pos_tf} )
	2138
	2139	mykeybase=`echo ${my_key_A},${my_key_B}`
	2140	AC_DEFINE_UNQUOTED(DEFKEY, ${mykeybase} )
	2141	AC_SUBST(mykeybase)
	2142
	2143
	2144	dnl
	2145	dnl GPG/PGP options
	2146	dnl
	2147
	2148	AC_ARG_WITH(gpg,
	2149	[ --with-gpg=PATH use GnuPG to verify database/config [[no]]],
	2150	[
	2151	if test "x${withval}" != "xno"; then
	2152	if test "x${cross_compiling}" = xyes; then
	2153	mygpg="${withval}"
	2154	else
	2155	if test -f "${withval}"; then
	2156	mygpg="${withval}"
	2157	mychk0=`${withval} --load-extension tiger --print-md TIGER192 ${withval} 2>/dev/null`
	2158	if test "x$?" != "x0"; then
	2159	mychktest=no
	2160	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
	2161	if test x"${mychktest}" = xyes
	2162	then
	2163	:
	2164	else
	2165	if test -f ${sampre}
	2166	then
	2167	echo "use existing ${sampre} for gpg checksum"
	2168	mychk0=`${sampre} -H ${withval} 2>/dev/null`
	2169	if test "x$?" != "x0"; then
	2170	:
	2171	else
	2172	mychk="${mychk0}"
	2173	mychktest=yes
	2174	fi
	2175	fi
	2176	fi
	2177	done
	2178	if test x${mychktest} = xno; then
	2179	AC_MSG_WARN([--with-gpg: cannot determine TIGER192 checksum of ${withval}])
	2180	echo "-------------------------------------------------------------"
	2181	echo " Your gpg binary does not support the TIGER192 checksum, "
	2182	echo " and I cannot find an existing samhain binary to use instead."
	2183	echo " You can:"
	2184	echo " (a) run make to compile a samhain binary, then repeat"
	2185	echo " ./configure and make"
	2186	echo " (b) ignore the failure. The checksum of the gpg binary"
	2187	echo " will not get compiled in, thus allowing an attacker"
	2188	echo " to replace gpg with a trojan and subverting the gpg"
	2189	echo " signature verification of configure and database files."
[57]	2190	echo
	2191	echo " PLEASE IGNORE THIS MESSAGE IF YOU ALSO USE --with-checksum"
[1]	2192	echo "-------------------------------------------------------------"
	2193	fi
	2194	else
	2195	mychk="${mychk0}"
	2196	fi
	2197	else
[191]	2198	AC_MSG_ERROR([--with-gpg: cannot find GnuPG PATH=${withval}])
[1]	2199	fi
	2200	fi
	2201	AC_DEFINE(WITH_GPG)
	2202	AC_DEFINE_UNQUOTED(DEFAULT_GPG_PATH, _("${mygpg}") )
	2203	AC_SUBST(mygpg)
	2204	fi
	2205	]
	2206	)
	2207
[191]	2208	AC_ARG_WITH(keyid,
	2209	[ --with-keyid=KEYID specify KeyID (0x...) for GPG/PGP functions [[none]]],
	2210	[
	2211	if test "x${withval}" != "x"; then
	2212	echo "${withval}" \| awk '{if((length($0)==10)\|\|(length($0)==18)){exit 2}else{exit 0}}' &&
	2213	AC_MSG_ERROR([--with-keyid:${withval} must be "0x" + 8\|16 hex digits])
	2214	echo "${withval}" \| grep ['[^0][^x][^0123456789ABCDEFabcdef]'] >/dev/null 2>&1 &&
	2215	AC_MSG_ERROR([--with-keyid:${withval} must be "0x" + 8\|16 hex digits])
	2216	mykeyid="$withval"
	2217	mykeytag="--default-key"
	2218	else
	2219	mykeyid=""
	2220	mykeytag=""
	2221	fi
	2222	AC_SUBST(mykeyid)
	2223	AC_SUBST(mykeytag)
	2224	]
	2225	)
	2226
[1]	2227	dnl AC_ARG_WITH(pgp,
	2228	dnl [ --with-pgp=PATH Use PGP to verify database/config (no).],
	2229	dnl [myppg="$withval"
	2230	dnl AC_DEFINE(WITH_PGP)
	2231	dnl AC_DEFINE_UNQUOTED(DEFAULT_PGP_PATH, _("${myppg}") )
	2232	dnl ])
	2233
	2234	AC_ARG_WITH(checksum,
	2235	[ --with-checksum=CHKSUM compile in gpg/pgp checksum [[yes]]],
	2236	[
	2237	if test "x${withval}" != "xno"; then
	2238	if test "x${withval}" != "xyes"; then
	2239	if test "x${mychk}" != "x"; then
	2240	if test "x${mychk}" != "x${withval}"; then
	2241	AC_MSG_WARN([--with-checksum: possible gpg CHKSUM problem])
	2242	AC_MSG_WARN([--with-checksum: CHKSUM=${withval}])
	2243	AC_MSG_WARN([--with-checksum: autodetected=${mychk}])
	2244	fi
	2245	fi
	2246	mychk="${withval}"
	2247	else
	2248	if test "x${mychk}" = "x"; then
[183]	2249	AC_MSG_ERROR([Option --with-checksum=CHKSUM: checksum CHKSUM of the gpg binary not specified.])
[1]	2250	fi
	2251	fi
	2252	AC_DEFINE(HAVE_GPG_CHECKSUM)
	2253	AC_DEFINE_UNQUOTED(GPG_HASH, _("${mychk}") )
	2254	echo "${mychk}" \| sed 's,.*:,,g' \| sed 's, ,,g' \| sed 's,\(.\),\1:,g' \| awk '{ split($0, arr, ":"); m = length($1)/2; print "#ifndef CHKSUM_H"; print "#define CHKSUM_H"; print "char gpgchk[50];"; for (i=1; i <= m; i++) printf "gpgchk[%d] = %c%s%c;\n", i-1, 39, arr[i], 39; printf "gpgchk[48] = %c%c0%c;\n", 39, 92, 39; print "#endif"; }' > sh_gpg_chksum.h
	2255	fi
	2256	],
	2257	[
	2258	if test "x${mygpg}" != "x"; then
	2259	if test "x${mychk}" != "x"; then
	2260	AC_DEFINE(HAVE_GPG_CHECKSUM)
	2261	AC_DEFINE_UNQUOTED(GPG_HASH, _("${mychk}") )
	2262	echo "${mychk}" \| sed 's,.*:,,g' \| sed 's, ,,g' \| sed 's,\(.\),\1:,g' \| awk '{ split($0, arr, ":"); m = length($1)/2; print "#ifndef CHKSUM_H"; print "#define CHKSUM_H"; print "char gpgchk[50];"; for (i=1; i <= m; i++) printf "gpgchk[%d] = %c%s%c;\n", i-1, 39, arr[i], 39; printf "gpgchk[48] = %c%c0%c;\n", 39, 92, 39; print "#endif"; }' > sh_gpg_chksum.h
	2263	fi
	2264	fi
	2265	]
	2266	)
	2267
	2268	AC_ARG_WITH(fp,
	2269	[ --with-fp=FINGERPRINT compile in public key fingerprint [[no]]],
	2270	[
	2271	if test "x${withval}" != "xno"; then
	2272	if test "x${withval}" != "xyes"; then
	2273	withval0=`echo ${withval} \| sed 's% %%g'`
	2274	echo "${withval0}" \| \
	2275	grep ['[^0123456789abcdefABCDEF]'] >/dev/null 2>&1 &&
[183]	2276	AC_MSG_ERROR([In option --with-fp=FINGERPRINT, there is an invalid character(s) in FINGERPRINT=${withval0}.])
[1]	2277	sh_len=`echo ${withval0} \| wc -c \| sed 's% %%g'`
	2278	sh_len0=`expr ${sh_len} \- 1`
	2279	if test "x${sh_len0}" = "x40" \|\| test "x${sh_len0}" = "x32"
	2280	then
	2281	myfp="${withval0}"
	2282	AC_DEFINE(USE_FINGERPRINT)
	2283	AC_DEFINE_UNQUOTED(SH_GPG_FP, _("${myfp}") )
	2284	echo "${myfp}" \| sed 's,.*:,,g' \| sed 's, ,,g' \| sed 's,\(.\),\1:,g' \| awk '{ split($0, arr, ":"); m = length($1)/2; print "#ifndef FINGERPRINT_H"; print "#define FINGERPRINT_H"; printf "char gpgfp[%d];\n", m+1; for (i=1; i <= m; i++) printf "gpgfp[%d] = %c%s%c;\n", i-1, 39, arr[i], 39; printf "gpgfp[%d] = %c%c0%c;\n", m, 39, 92, 39; print "#endif"; }' > sh_gpg_fp.h
	2285	else
[183]	2286	AC_MSG_ERROR([In option --with-fp=FINGERPRINT, the length (${sh_len0}) of FINGERPRINT ${withval0} is incorrect.])
[1]	2287	fi
	2288	else
[183]	2289	AC_MSG_ERROR([For option --with-fp=FINGERPRINT, FINGERPRINT=yes is invalid, please specify a valid key fingerprint.])
[1]	2290	fi
	2291	fi
	2292	])
	2293
	2294
	2295	dnl
	2296	dnl MAIL OPTIONS
	2297	dnl
	2298
	2299	AC_ARG_WITH(recipient,
	2300	[ --with-recipient=ADDR set recipient(s) for e-mail [[none]]],
	2301	[
	2302	withval0=`echo ${withval} \| sed 's%,% %g'`
	2303	for sh_item in ${withval0}
	2304	do
	2305	case ${sh_item} in
[18]	2306	*@localhost)
	2307	;;
[1]	2308	@.*)
	2309	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}}'`
	2310	if test "x${sh_tmp}" != "x1"
	2311	then
[183]	2312	AC_MSG_ERROR([Option --with-recipient=ADDR used with invalid mail address ${sh_item}.])
[1]	2313	fi
	2314	;;
	2315	*)
[183]	2316	AC_MSG_ERROR([Option --with-recipient=ADDR used with invalid mail address ${sh_item}.])
[1]	2317	;;
	2318	esac
	2319	done
	2320	myrcp="$withval0"
	2321	],
	2322	[myrcp="NULL"])
	2323	AC_DEFINE_UNQUOTED(DEFAULT_MAILADDRESS, _("${myrcp}") )
	2324
	2325
	2326	AC_ARG_WITH(sender,
	2327	[ --with-sender=SENDER set sender for e-mail [[daemon]]],
	2328	[
	2329	mysender="${withval}"
	2330	],
	2331	[
	2332	mysender="daemon"
	2333	])
	2334	AC_DEFINE_UNQUOTED(DEFAULT_SENDER, _("${mysender}") )
	2335
	2336
	2337	dnl
	2338	dnl PATHS
	2339	dnl
	2340
	2341	AC_ARG_WITH(trusted,
	2342	[ --with-trusted=UID Set uid(s) of trusted users [[0]]],
	2343	[
	2344	sh_tmp_test=no
	2345	sh_tmp=`echo ${withval} \| sed 's%,% %g'`
	2346	for sh_tmp1 in ${sh_tmp}
	2347	do
	2348	echo "${sh_tmp1}" \| grep ['[^0123456789]'] >/dev/null 2>&1 &&
[183]	2349	AC_MSG_ERROR([Option --with-trusted=UID used with non-numeric UID in ${withval}.])
[1]	2350	if test "x${sh_tmp1}" = "x0"
	2351	then
	2352	sh_tmp_test=yes
	2353	fi
	2354	done
	2355	if test "x${sh_tmp_test}" = "xno"
	2356	then
	2357	withval="0,${withval}"
	2358	fi
	2359	mytrust="${withval}"
	2360	],
	2361	[mytrust="0"] )
	2362	AC_DEFINE_UNQUOTED(SL_ALWAYS_TRUSTED, ${mytrust} )
	2363	AC_SUBST(mytrust)
	2364
	2365	AC_ARG_WITH(tmp-dir,
	2366	[ --with-tmp-dir=PFX set directory for temporary files [[HOME]]],
	2367	[
	2368	if test "x${cross_compiling}" = xyes; then
[169]	2369	my_tmp_dir="$withval"
	2370	AC_DEFINE_UNQUOTED(SH_TMPDIR, _("${my_tmp_dir}") )
[1]	2371	else
	2372	if test -d "${withval}"; then
	2373	my_tmp_dir="$withval"
	2374	AC_DEFINE_UNQUOTED(SH_TMPDIR, _("${my_tmp_dir}") )
	2375	else
[169]	2376	my_tmp_dir="$withval"
	2377	AC_DEFINE_UNQUOTED(SH_TMPDIR, _("${my_tmp_dir}") )
	2378	AC_MSG_WARN([--with-tmp-dir: tmp directory ${withval} does not exist])
[1]	2379	fi
	2380	fi
	2381	]
	2382	)
	2383
	2384	dnl
	2385	dnl PATH DEFAULTS
	2386	dnl
	2387
	2388	if test "x${ac_prefix_set}" = xyes
	2389	then
	2390	if test "x${exec_prefix}" = xNONE
	2391	then
	2392	exec_prefix="${prefix}"
	2393	fi
	2394
	2395	if test "x${prefix}" = xOPT
	2396	then
	2397	tmp_sbindir="/opt/${install_name}/bin"
	2398	tmp_sysconfdir="/etc/opt"
	2399	tmp_mandir="/opt/${install_name}/man"
	2400	tmp_localstatedir="/var/opt/${install_name}"
	2401	elif test "x${prefix}" = xUSR
	2402	then
	2403	tmp_sbindir="/usr/sbin"
	2404	tmp_sysconfdir="/etc"
	2405	tmp_mandir="/usr/share/man"
	2406	tmp_localstatedir="/var"
	2407	else
	2408	tmp_sbindir=`eval echo ${sbindir}`
	2409	tmp_sysconfdir=`eval echo ${sysconfdir}`
	2410	tmp_mandir=`eval echo ${mandir}`
	2411	tmp_localstatedir=`eval echo ${localstatedir}`
	2412	fi
	2413	else
	2414	prefix=""
	2415	if test "x${ac_exec_prefix_set}" = xyes
	2416	then
	2417	tmp_sbindir=`eval echo ${sbindir}`
	2418	else
	2419	tmp_sbindir="/usr/local/sbin"
	2420	fi
	2421	tmp_sysconfdir="/etc"
	2422	# share/man -> man (FHS) 11.10.2002
	2423	tmp_mandir="/usr/local/man"
	2424	tmp_localstatedir="/var"
	2425	fi
	2426
	2427
	2428	if test "x${ac_sbindir_set}" = xyes
	2429	then
	2430	:
	2431	else
	2432	sbindir=`eval echo ${tmp_sbindir}`
	2433	fi
	2434
	2435
	2436	if test "x${ac_sysconfdir_set}" = xyes
	2437	then
	2438	:
	2439	else
	2440	sysconfdir=`eval echo ${tmp_sysconfdir}`
	2441	fi
	2442
	2443	if test "x${ac_mandir_set}" = xyes
	2444	then
	2445	:
	2446	else
	2447	mandir=`eval echo ${tmp_mandir}`
	2448	fi
	2449
	2450	if test "x${ac_localstatedir_set}" = xyes
	2451	then
	2452	:
	2453	else
	2454	localstatedir=`eval echo ${tmp_localstatedir}`
	2455	fi
	2456
	2457
	2458
	2459	AC_ARG_WITH(config-file,
	2460	[ --with-config-file=FILE configuration file [[/etc/{install_name}rc]]],
	2461	[
	2462	myconffile="${withval}"
	2463	changequote(<<, >>)dnl
	2464	tmp=`echo ${withval} \| sed 's%^REQ_FROM_SERVER%%'`
	2465	sysconfdir=`echo ${tmp} \| sed 's%/[^/][^/]*$%%'`
	2466	myrpmconffile="${tmp}"
	2467	changequote([, ])dnl
	2468	],
	2469	[
	2470	myconffile="${sysconfdir}/${install_name}rc"
	2471	myrpmconffile="${myconffile}"
	2472	]
	2473	)
	2474	AC_DEFINE_UNQUOTED(DEFAULT_CONFIGFILE, _("${myconffile}") )
	2475	AC_SUBST(myconffile)
	2476	AC_SUBST(myrpmconffile)
	2477
	2478	AC_ARG_WITH(log-file,
	2479	[ --with-log-file=FILE path of log file [[/var/log/{install_name}_log]]],
	2480	[
	2481	mylogfile="$withval"
	2482	changequote(<<, >>)dnl
	2483	mylogdir=`echo ${withval} \| sed 's%/[^/][^/]*$%%'`
	2484	changequote([, ])dnl
	2485	],
	2486	[
	2487	if test "x${mytclient}" = "x-DSH_WITH_SERVER"; then
	2488	mylogfile="${localstatedir}/log/${install_name}/${install_name}_log"
	2489	mylogdir="${localstatedir}/log/${install_name}"
	2490	else
	2491	mylogfile="${localstatedir}/log/${install_name}_log"
	2492	mylogdir="${localstatedir}/log"
	2493	fi
	2494	]
	2495	)
	2496	AC_DEFINE_UNQUOTED(DEFAULT_ERRFILE, _("${mylogfile}") )
	2497	AC_DEFINE_UNQUOTED(DEFAULT_LOGDIR, _("${mylogdir}") )
	2498	AC_SUBST(mylogfile)
	2499	AC_SUBST(mylogdir)
	2500
	2501	AC_ARG_WITH(pid-file,
	2502	[ --with-pid-file=FILE set path of pid file [[/var/run/{install_name}.pid]]],
	2503	[
	2504	mylockfile="$withval"
	2505	changequote(<<, >>)dnl
	2506	mylockdir=`echo ${withval} \| sed 's%/[^/][^/]*$%%'`
	2507	changequote([, ])dnl
	2508	],
	2509	[
	2510	mylockfile="${localstatedir}/run/${install_name}.pid"
	2511	mylockdir="${localstatedir}/run"
	2512	]
	2513	)
	2514	AC_DEFINE_UNQUOTED(DEFAULT_ERRLOCK, _("${mylockfile}") )
	2515	AC_DEFINE_UNQUOTED(DEFAULT_PIDDIR, _("${mylockdir}") )
	2516	AC_SUBST(mylockfile)
	2517	AC_SUBST(mylockdir)
	2518
	2519	AC_ARG_WITH(state-dir,
	2520	[ --with-state-dir=PFX set state data directory [[/var/lib/{install_name}]]],
	2521	[
	2522	mydataroot="$withval"
	2523	],
	2524	[
	2525	mydataroot="${localstatedir}/lib/${install_name}"
	2526	]
	2527	)
	2528	AC_ARG_WITH(data-file,
	2529	[ --with-data-file=FILE set path of data file],
	2530	[
	2531	mydatafile="$withval"
	2532	changequote(<<, >>)dnl
	2533	tmp=`echo ${withval} \| sed 's%^REQ_FROM_SERVER%%'`
	2534	mydataroot=`echo ${tmp} \| sed 's%/[^/][^/]*$%%'`
	2535	myrpmdatafile="${tmp}"
	2536	changequote([, ])dnl
	2537	if test x"${tmp}" = x
	2538	then
	2539	echo "No local path in data file ${withval}"
	2540	echo "This will not work for initializing the database."
	2541	if test x"${withval}" = xREQ_FROM_SERVER
	2542	then
	2543	echo "It should be REQ_FROM_SERVER/some/local/path"
	2544	fi
[183]	2545	AC_MSG_ERROR([Option --with-data-file=FILE used with invalid path ${withval}.])
[1]	2546	fi
	2547	],
	2548	[
	2549	mydatafile="${mydataroot}/${install_name}_file"
	2550	myrpmdatafile="${mydatafile}"
	2551	])
	2552	AC_DEFINE_UNQUOTED(DEFAULT_DATA_FILE, _("${mydatafile}") )
	2553	AC_SUBST(mydatafile)
	2554	AC_SUBST(myrpmdatafile)
	2555
	2556	AC_DEFINE_UNQUOTED(DEFAULT_DATAROOT, _("${mydataroot}") )
	2557	AC_SUBST(mydataroot)
	2558
	2559	AC_DEFINE_UNQUOTED(DEFAULT_QDIR, _("${mydataroot}/.quarantine") )
	2560	AC_SUBST(myqdir)
	2561
	2562
	2563	AC_ARG_WITH(html-file,
	2564	[ --with-html-file=FILE set path of html file,],
	2565	[
	2566	myhtmlfile="$withval"
	2567	],
	2568	[
	2569	myhtmlfile="${mylogdir}/${install_name}.html"
	2570	])
	2571	AC_DEFINE_UNQUOTED(DEFAULT_HTML_FILE, _("${myhtmlfile}") )
	2572	AC_SUBST(myhtmlfile)
	2573
	2574
	2575	mydefargs=$ac_configure_args
	2576	# if test -z "`echo "$mydefargs" \| grep "\-\-enable\-static" 2> /dev/null`"
	2577	# then
	2578	# mydefargs="--enable-static $mydefargs"
	2579	# fi
	2580	if test -z "`echo "$mydefargs" \| grep "\-\-enable\-base" 2> /dev/null`"
	2581	then
	2582	mydefargs="--enable-base=${mykeybase} $mydefargs"
	2583	fi
	2584	AC_SUBST(mydefargs)
	2585
	2586
	2587	AC_DEFINE_UNQUOTED(SH_INSTALL_DIR, _("${sbindir}"))
	2588	AC_DEFINE_UNQUOTED(SH_INSTALL_PATH, _("${sbindir}/${install_name}"))
	2589	AC_DEFINE_UNQUOTED(SH_INSTALL_NAME, _("${install_name}"))
	2590
	2591	AC_CONFIG_HEADER(config.h)
	2592
	2593	AC_OUTPUT(
	2594	[
	2595	Makefile
	2596	samhain-install.sh
	2597	init/samhain.startLSB
	2598	init/samhain.startLinux
	2599	init/samhain.startGentoo
	2600	init/samhain.startFreeBSD
	2601	init/samhain.startSolaris
	2602	init/samhain.startHPUX
	2603	init/samhain.startIRIX
[71]	2604	init/samhain.startMACOSX
[1]	2605	samhain.spec
	2606	rules.deb
	2607	rules.deb-light
	2608	hp_ux.psf
	2609	scripts/samhain.spec
	2610	scripts/redhat_i386.client.spec
	2611	scripts/samhain.ebuild
	2612	scripts/samhain.ebuild-light
	2613	scripts/samhainadmin.pl
[121]	2614	scripts/yuleadmin.pl
[1]	2615	scripts/check_samhain.pl
	2616	deploy.sh
	2617	],
	2618	[
	2619	echo timestamp > stamp-h
	2620	chmod +x samhain-install.sh
	2621	chmod +x scripts/samhainadmin.pl
[121]	2622	chmod +x scripts/yuleadmin.pl
[1]	2623	chmod +x scripts/check_samhain.pl
	2624	]
	2625	)
	2626
	2627	chmod +x deploy.sh
	2628
	2629	if test "x${cross_compiling}" = xyes
	2630	then
	2631
	2632	echo "--------------------------------------------------------------"
	2633	echo
	2634	echo "You are using a cross-compiler. The following system dependent"
	2635	echo "values may have been set to default values that may be"
	2636	echo "incorrect for your target system: "
	2637	echo
	2638	echo "ac_cv_c_bigendian bigendian byte order ${ac_cv_c_bigendian}"
	2639	echo "ac_cv_c_long_double long double exists ${ac_cv_c_long_double}"
	2640	echo "ac_cv_sizeof_char_p size of pointer to char ${ac_cv_sizeof_char_p}"
	2641	echo "ac_cv_sizeof_char_p size of size_t ${ac_cv_sizeof_size_t}"
[97]	2642	echo "ac_cv_sizeof_unsigned_int size of unsigned int ${ac_cv_sizeof_unsigned_int}"
[1]	2643	echo "ac_cv_sizeof_unsigned_long size of unsigned long ${ac_cv_sizeof_unsigned_long}"
	2644	echo "ac_cv_sizeof_unsigned_short size of unsigned short ${ac_cv_sizeof_unsigned_short}"
	2645	echo
	2646	echo "If these values are incorrect, change them in the file "
	2647	echo "config.cache and run configure again."
	2648	echo
	2649	echo "--------------------------------------------------------------"
	2650
	2651	fi
	2652
	2653	if test x${silent} != xyes
	2654	then
	2655
	2656	# A=`eval echo ${sbindir}` ; A=`eval echo ${A}`
	2657	# B=`eval echo ${myconffile}` ; B=`eval echo ${B}`
	2658	# C=`eval echo ${mandir}` ; C=`eval echo ${C}`
	2659	# D=`eval echo ${mylockfile}` ; D=`eval echo ${D}`
	2660	# E=`eval echo ${mylogfile}` ; E=`eval echo ${E}`
	2661	# F=`eval echo ${mydataroot}` ; F=`eval echo ${F}`
	2662
	2663	echo
	2664	echo " samhain has been configured as follows:"
	2665	echo " System binaries: ${sbindir}"
	2666	echo " Configuration file: ${myconffile}"
	2667	echo " Manual pages: ${mandir}"
	2668	echo " Data: ${mydataroot}"
	2669	echo " PID file: ${mylockfile}"
	2670	echo " Log file: ${mylogfile}"
	2671	echo " Base key: ${mykeybase}"
[191]	2672	if test x"$mykeyid" != x
	2673	then
	2674	echo " target GPG/PGP key: ${mykeyid}"
	2675	fi
[1]	2676	echo
	2677	if test x"$mytclient" = x"-DSH_WITH_SERVER"
	2678	then
	2679	echo " Selected rc file: yulerc"
	2680	else
	2681	echo " Selected rc file: samhainrc.${selectconfig}"
	2682	fi
	2683
	2684	fi
	2685

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