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source: trunk/configure.ac@ 207

Last change on this file since 207 was 207, checked in by katerina, 16 years ago
Fix for ticket #134 (size may get truncated to INT_MAX)
File size: 73.9 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
[192]	14	AM_INIT_AUTOMAKE(samhain, 2.5.1)
[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)
[203]	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
[203]	77	AC_MSG_RESULT(compiler needs assume noaligned_objects)
[1]	78	else
	79	AC_MSG_RESULT(none)
	80	fi
	81	;;
	82
	83	cygwin)
	84	AC_DEFINE(HOST_IS_CYGWIN)
[192]	85	dnmalloc_ok=no
[203]	86	AC_MSG_RESULT(no trusted paths and no dnmalloc)
[1]	87	;;
	88
	89	darwin)
	90	AC_DEFINE(HOST_IS_DARWIN)
[203]	91	AC_MSG_RESULT(check resource forks)
[1]	92	;;
	93
[203]	94	freebsd7)
	95	AC_DEFINE(HOST_IS_FREEBSD)
	96	selectconfig=freebsd
	97	case "$host_cpu" in
	98	amd64)
	99	sh_use_pie=no
	100	dnmalloc_ok=no
	101	AC_MSG_RESULT([no dnmalloc and broken compiler toolchain])
	102	;;
	103	*)
	104	AC_MSG_RESULT(none)
	105	;;
	106	esac
	107	;;
	108
[1]	109	freebsd)
	110	AC_DEFINE(HOST_IS_FREEBSD)
	111	selectconfig=freebsd
	112	AC_MSG_RESULT(none)
	113	;;
	114
	115	openbsd)
[169]	116	AC_DEFINE([HOST_IS_OPENBSD], 1, [Define if host OS is OPENBSD])
[1]	117	selectconfig=freebsd
[171]	118	dnmalloc_ok=no
[203]	119	AC_MSG_RESULT(dnmalloc does not work with pthreads)
[1]	120	;;
	121
	122	netbsd)
	123	mynetbsd=yes
[57]	124	selectconfig=netbsd
[203]	125	AC_MSG_RESULT(bug with libresolve)
[1]	126	;;
	127
	128	solaris)
	129	selectconfig=solaris
	130	AC_DEFINE(HOST_IS_SOLARIS)
	131	case "$host_cpu" in
	132	i*86)
	133	AC_DEFINE(HOST_IS_I86SOLARIS)
[203]	134	AC_MSG_RESULT(vsnprintf prototype)
[1]	135	;;
	136	*)
	137	AC_MSG_RESULT(none)
	138	;;
	139	esac
	140	if test "x$GCC" != "xyes"; then
	141	if test ! -z "`echo "$CFLAGS" \| grep "\-g" 2> /dev/null`" ; then
	142	CFLAGS=`echo $CFLAGS \| sed 's%\-g%%' `
	143	fi
	144	if test -z "`echo "$CFLAGS" \| grep "\-xO2" 2> /dev/null`"; then
	145	CFLAGS="$CFLAGS -xO2"
	146	fi
	147	if test -z "`echo "$CFLAGS" \| grep "\-Xa" 2> /dev/null`"; then
	148	CFLAGS="$CFLAGS -Xa"
	149	fi
	150	LIBS="-lc $LIBS"
	151	fi
	152	;;
	153
	154
	155	sun)
	156	selectconfig=solaris
	157	AC_DEFINE(HOST_IS_SOLARIS)
	158	AC_MSG_RESULT(none)
	159	;;
	160
	161	aix)
	162	AC_DEFINE(HOST_IS_AIX)
	163	selectconfig=aix5.2.0
	164	uid_cast="unsigned long"
	165	if test "x$GCC" != "xyes"; then
	166	if test ! -z "`echo "$CFLAGS" \| grep "\-g" 2> /dev/null`" ; then
	167	CFLAGS=`echo $CFLAGS \| sed 's%\-g%%' `
	168	fi
	169	if test -z "`echo "$CFLAGS" \| grep "\-O3" 2> /dev/null`"; then
	170	CFLAGS="$CFLAGS -O3"
	171	fi
	172	if test -z "`echo "$CFLAGS" \| grep "\-qstrict" 2> /dev/null`"; then
	173	CFLAGS="$CFLAGS -qstrict"
	174	fi
	175	AC_MSG_RESULT(AIX size_t in the accept call and optimize O3 qstrict)
	176	else
	177	AC_MSG_RESULT(AIX size_t in the accept call)
	178	fi
	179	;;
	180
	181	hpux)
[171]	182	AC_MSG_RESULT(HPUX need _XOPEN_SOURCE_EXTENDED for h_errno)
[1]	183	AC_DEFINE(HOST_IS_HPUX)
	184	if test "x$GCC" != "xyes"; then
	185	if test ! -z "`echo "$CFLAGS" \| grep "\-g" 2> /dev/null`" ; then
	186	CFLAGS=`echo $CFLAGS \| sed 's%\-g%%' `
	187	fi
[158]	188	if test -z "`echo "$CFLAGS" \| grep "\+O2" 2> /dev/null`"; then
	189	CFLAGS="$CFLAGS +O2"
[1]	190	fi
	191	fi
	192	;;
	193
	194	ultrix)
	195	AC_MSG_RESULT(ULTRIX getcwd uses popen)
	196	AC_DEFINE(HAVE_BROKEN_GETCWD)
	197	;;
	198
	199	*)
	200	AC_MSG_RESULT(none)
	201	;;
	202	esac
	203
	204	AC_SUBST(selectconfig)
	205	AC_DEFINE_UNQUOTED(UID_CAST, ${uid_cast})
	206
	207
[202]	208
[1]	209	dnl *****************************************
	210	dnl
	211	dnl checks for header files
	212	dnl
	213	dnl *****************************************
	214
	215	AC_HEADER_DIRENT
	216	AC_HEADER_MAJOR
	217	AC_HEADER_TIME
	218	dnl used in minilzo.c
	219	AC_HEADER_STAT
	220	AC_DECL_SYS_SIGLIST
	221
[171]	222	AC_CHECK_HEADERS(stddef.h libgen.h sched.h malloc.h sys/uio.h \
	223	sys/mman.h sys/param.h \
[61]	224	sys/vfs.h mntent.h \
[1]	225	sys/select.h sys/socket.h netinet/in.h \
	226	regex.h glob.h \
[162]	227	linux/ext2_fs.h linux/fs.h ext2fs/ext2_fs.h asm/segment.h \
[48]	228	elf.h linux/elf.h \
[68]	229	paths.h arpa/nameser.h arpa/nameser_compat.h \
[78]	230	rpc/rpcent.h sys/statvfs.h,
[1]	231	[],
	232	[],
	233	[#include <sys/types.h>]
	234	)
	235
	236
	237	AC_CHECK_HEADER(utmpx.h, sh_utmpx="yes", sh_utmpx="no")
	238	if test "x$sh_utmpx" = "xyes"; then
	239	if cat "/usr/include/utmpx.h" 2>&5 \|
	240	egrep "WTMPX_FILE" >/dev/null 2>&1; then
	241	AC_DEFINE(HAVE_UTMPX_H)
	242	AC_EGREP_HEADER(ut_host, utmpx.h, AC_DEFINE(HAVE_UTHOST) )
	243	AC_EGREP_HEADER(ut_addr, utmpx.h, AC_DEFINE(HAVE_UTADDR) )
	244	AC_EGREP_HEADER(ut_xtime,utmpx.h, AC_DEFINE(HAVE_UTXTIME) )
	245	AC_EGREP_HEADER(ut_type, utmpx.h, AC_DEFINE(HAVE_UTTYPE) )
	246	else
	247	AC_EGREP_HEADER(ut_addr, utmp.h, AC_DEFINE(HAVE_UTADDR) )
	248	AC_EGREP_HEADER(ut_host, utmp.h, AC_DEFINE(HAVE_UTHOST) )
	249	AC_EGREP_HEADER(ut_type, utmp.h, AC_DEFINE(HAVE_UTTYPE) )
	250	fi
	251	else
	252	AC_EGREP_HEADER(ut_host, utmp.h, AC_DEFINE(HAVE_UTHOST) )
	253	AC_EGREP_HEADER(ut_type, utmp.h, AC_DEFINE(HAVE_UTTYPE) )
	254	fi
	255
[183]	256	dnl
	257	dnl figure out where acct.h lives
	258	dnl and whether fields are int/comp_t
	259	dnl
	260	dnl GNU Accounting Utilities
	261	dnl Copyright (C) 1993, 1996, 1997, 2003, 2005 Free Software Foundation, Inc.
	262	dnl The GNU Accounting Utilities are free software; you can redistribute
	263	dnl them and/or modify them under the terms of the GNU General Public
	264	dnl License as published by the Free Software Foundation; either version
	265	dnl 2, or (at your option) any later version.
	266	dnl
	267	AC_CHECK_HEADER(sys/acct.h,
	268	AC_DEFINE(HAVE_SYS_ACCT_H, ,
	269	[Define if you have the <sys/acct.h> header file.])
	270	AC_HEADER_EGREP(ac_utime, sys/acct.h,
	271	AC_DEFINE(HAVE_ACUTIME, ,
	272	[Define if <sys/acct.h> has the AC_UTIME field.])
	273	AC_HEADER_EGREP(comp_t.*ac_utime, sys/acct.h,
	274	AC_DEFINE(ACUTIME_COMPT, ,
	275	[Define if <sys/acct.h>'s AC_UTIME field is a COMP_T.]))
	276	)
	277	AC_HEADER_EGREP(ac_stime, sys/acct.h,
	278	AC_DEFINE(HAVE_ACSTIME, ,
	279	[Define if <sys/acct.h> has the AC_STIME field.])
	280	AC_HEADER_EGREP(comp_t.*ac_stime, sys/acct.h,
	281	AC_DEFINE(ACSTIME_COMPT, ,
	282	[Define if <sys/acct.h>'s AC_STIME field is a COMP_T.]))
	283	)
	284	AC_HEADER_EGREP(ac_etime, sys/acct.h,
	285	AC_DEFINE(HAVE_ACETIME, ,
	286	[Define if <sys/acct.h> has the AC_ETIME field.])
	287	AC_HEADER_EGREP(comp_t.*ac_etime, sys/acct.h,
	288	AC_DEFINE(ACETIME_COMPT, ,
	289	[Define if <sys/acct.h>'s AC_ETIME field is a COMP_T.]))
	290	)
	291	AC_HEADER_EGREP(ac_io, sys/acct.h,
	292	AC_DEFINE(HAVE_ACIO, ,
	293	[Define if <sys/acct.h> has the AC_IO field.])
	294	AC_HEADER_EGREP(comp_t.*ac_io, sys/acct.h,
	295	AC_DEFINE(ACIO_COMPT, ,
	296	[Define if <sys/acct.h>'s AC_IO field is a COMP_T.]))
	297	)
	298	AC_HEADER_EGREP(ac_mem, sys/acct.h,
	299	AC_DEFINE(HAVE_ACMEM, ,
	300	[Define if <sys/acct.h> has the AC_MEM field.])
	301	AC_HEADER_EGREP(comp_t.*ac_mem, sys/acct.h,
	302	AC_DEFINE(ACMEM_COMPT, ,
	303	[Define if <sys/acct.h>'s AC_MEM field is a COMP_T.]))
	304	)
	305	AC_HEADER_EGREP(ac_minflt, sys/acct.h,
	306	AC_HEADER_EGREP(ac_majflt, sys/acct.h,
	307	AC_HEADER_EGREP(ac_swaps, sys/acct.h,
	308	AC_DEFINE(HAVE_PAGING, ,
	309	[Define if <sys/acct.h> has the AC_MINFLT, AC_MAJFLT and AC_SWAPS fields.])
	310	AC_HEADER_EGREP(comp_t.*ac_minflt, sys/acct.h,
	311	AC_DEFINE(ACMINFLT_COMPT, ,
	312	[Define if <sys/acct.h>'s AC_MINFLT field is a COMP_T.]))
	313	AC_HEADER_EGREP(comp_t.*ac_mayflt, sys/acct.h,
	314	AC_DEFINE(ACMAJFLT_COMPT, ,
	315	[Define if <sys/acct.h>'s AC_MAJFLT field is a COMP_T.]))
	316	AC_HEADER_EGREP(comp_t.*ac_swaps, sys/acct.h,
	317	AC_DEFINE(ACSWAPS_COMPT, ,
	318	[Define if <sys/acct.h>'s AC_SWAPS field is a COMP_T.]))
	319	)
	320	)
	321	)
	322	AC_HEADER_EGREP(comp_t, sys/acct.h, AC_DEFINE(HAVE_COMP_T, ,
	323	[Define if <sys/acct.h> uses the COMP_T type.]))
[203]	324	AC_HEADER_EGREP([struct acct_v3], sys/acct.h, AC_DEFINE(HAVE_ACCT_V3, ,
	325	[Define if <sys/acct.h> has struct acct_v3.]))
[183]	326	)
	327
	328
[1]	329	dnl need to check because AIX 4.2 does not have it
	330	dnl
	331	AC_CHECK_MEMBERS([struct statfs.f_flags],[],[],[
	332	#ifdef HAVE_SYS_TYPES_H
	333	#include <sys/types.h>
	334	#endif
	335	#ifdef HAVE_SYS_STAT_H
	336	#include <sys/stat.h>
	337	#endif
	338	#ifdef HAVE_SYS_VFS_H
	339	#include <sys/vfs.h>
	340	#endif
	341	#ifdef HAVE_UNISTD_H
	342	#include <unistd.h>
	343	#endif
	344	])
	345
	346	AC_SYS_LARGEFILE
	347
	348	dnl
	349	dnl check whether _POSIX_SOURCE is required
	350	dnl
	351	SAMHAIN_POSIX
	352
	353
	354	dnl *****************************************
	355	dnl
	356	dnl Checks for library functions.
	357	dnl
	358	dnl *****************************************
	359	AC_FUNC_STRFTIME
	360	AC_CHECK_FUNCS(memcmp memcpy memmove memset getpwent endpwent \
	361	gettimeofday strlcat strlcpy strstr strchr strerror strsignal \
	362	seteuid setreuid setresuid lstat getwd getcwd ptrace \
	363	usleep setpriority getpeereid nanosleep \
[61]	364	strptime basename sched_yield hasmntopt \
[1]	365	inet_aton gethostbyname setutent setrlimit gethostname uname \
	366	initgroups getpagesize \
[205]	367	ttyname fchmod writev mmap tzset \
[131]	368	getsid getpriority getpgid statvfs \
[171]	369	strerror_r getgrgid_r getpwnam_r getpwuid_r \
[196]	370	gmtime_r localtime_r rand_r readdir_r strtok_r \
	371	mincore posix_fadvise
[1]	372	)
	373	AC_CHECK_FUNC(statfs, AC_DEFINE(HAVE_STATFS) statfs="yes", statfs="no")
	374	SL_CHECK_VA_COPY
	375	AC_CHECK_FUNCS(vsnprintf, [SL_CHECK_VSNPRINTF])
	376	AC_CHECK_MLOCK
	377
	378	AC_MSG_CHECKING(how to get filesystem type)
	379	fstype=no
	380	# The order of these tests is important.
	381	AC_TRY_CPP([#include <sys/statvfs.h>
	382	#include <sys/fstyp.h>], AC_DEFINE(FSTYPE_STATVFS) fstype=SVR4)
	383	if test $fstype = no; then
	384	AC_TRY_CPP([#include <sys/statfs.h>
	385	#include <sys/fstyp.h>], AC_DEFINE(FSTYPE_USG_STATFS) fstype=SVR3)
	386	fi
	387	if test $fstype = no; then
	388	AC_TRY_CPP([#include <sys/statfs.h>
	389	#include <sys/vmount.h>], AC_DEFINE(FSTYPE_AIX_STATFS) fstype=AIX)
	390	fi
	391	if test $fstype = no; then
	392	AC_TRY_CPP([#include <mntent.h>], AC_DEFINE(FSTYPE_MNTENT) fstype=4.3BSD)
	393	fi
	394	if test $fstype = no; then
	395	AC_EGREP_HEADER(f_type;, sys/mount.h, AC_DEFINE(FSTYPE_STATFS) fstype=4.4BSD/OSF)
	396	fi
	397	if test $fstype = no; then
	398	AC_TRY_CPP([#include <sys/mount.h>
	399	#include <sys/fs_types.h>], AC_DEFINE(FSTYPE_GETMNT) fstype=Ultrix)
	400	fi
	401	AC_MSG_RESULT($fstype)
	402
	403	sh_libsocket=
	404
	405	dnl Solaris needs -lsocket and -lnsl. Unisys system includes
	406	dnl gethostbyname in libsocket but needs libnsl for socket.
	407	AC_CHECK_LIB(nsl, gethostbyname)
	408	AC_CHECK_LIB(socket, socket, ac_need_libsocket=1, ac_try_nsl=1)
	409	if test x$ac_need_libsocket = x1; then
	410	LIBS="$LIBS -lsocket"
	411	sh_libsocket="-lsocket"
	412	fi
	413	if test x$ac_try_nsl = x1; then
	414	AC_CHECK_LIB(nsl, gethostbyname, ac_need_libnsl=1)
	415	if test x$ac_need_libnsl = x1
	416	then
	417	LIBS="$LIBS -lnsl"
	418	fi
	419	fi
	420	AC_SUBST(sh_libsocket)
	421
	422	AC_CHECK_LIB(socket, res_search, [
	423	AC_CHECK_LIB(resolv, dn_skipname)
	424	AC_CHECK_LIB(resolv, __dn_skipname)
	425	if test x$ac_need_libsocket = x1; then
	426	:
	427	else
	428	LIBS="$LIBS -lsocket"
	429	fi
	430	], [
	431	AC_CHECK_LIB(resolv, res_search, [
	432	LIBS="$LIBS -lresolv"
	433	], [
	434	AC_CHECK_LIB(resolv, dn_skipname)
	435	AC_CHECK_LIB(resolv, __dn_skipname)
	436	])
	437	])
	438
	439	dnl arguments for accept
	440
	441	dnl check for Unix98 socklen_t (found on
	442	dnl xemacs-patches mailing list, written
	443	dnl by Martin Buchholz)
	444	dnl
	445	dnl On Darwin(MacOSX) socklen_t needs to be
	446	dnl an int (see accept man page), on all other
	447	dnl unix systems we need a size_t.
	448
	449	AC_MSG_CHECKING(for socklen_t)
	450	AC_TRY_COMPILE([
	451	#ifdef HAVE_SYS_TYPES_H
	452	#include <sys/types.h>
	453	#endif
	454	#ifdef HAVE_SYS_SOCKET_H
	455	#include <sys/socket.h>
	456	#endif
	457	socklen_t x;
	458	], [],[
	459	AC_MSG_RESULT(yes)
	460	AC_DEFINE_UNQUOTED([ACCEPT_TYPE_ARG3],[socklen_t], [type of arg3 of accept])
[46]	461	AC_DEFINE([HAVE_SOCKLEN_T], 1, [Define if you have socklen_t])
[1]	462	],[
	463	AC_TRY_COMPILE([
	464	#ifdef HAVE_SYS_TYPES_H
	465	#include <sys/types.h>
	466	#endif
	467	#ifdef HAVE_SYS_SOCKET_H
	468	#include <sys/socket.h>
	469	#endif
	470	int accept (int, struct sockaddr , size_t );
	471	],[],[
	472	AC_MSG_RESULT(size_t)
	473	AC_DEFINE_UNQUOTED([ACCEPT_TYPE_ARG3],[size_t], [type of arg3 of accept])
	474	], [
	475	AC_MSG_RESULT(int)
	476	AC_DEFINE_UNQUOTED([ACCEPT_TYPE_ARG3],[int], [type of arg3 of accept])
	477	]
	478	)
	479	])
	480
[68]	481	dnl *****************************************
	482	dnl checks for extended attribute or ACL
	483	dnl support
	484	dnl *****************************************
[1]	485
[68]	486	sh_CHECK_XATTR
	487	sh_CHECK_POSIX_ACL
	488
[1]	489	dnl *****************************************
	490	dnl checks for typedefs
	491	dnl *****************************************
	492
	493	AC_C_LONG_DOUBLE
	494	SH_CHECK_TYPEDEF(long long, HAVE_LONG_LONG)
[156]	495	SH_CHECK_TYPEDEF(uint64_t, HAVE_UINT64_T)
[1]	496	if test "$sh_HAVE_LONG_LONG" = "yes"; then
	497	AC_CHECK_SIZEOF(unsigned long long, 4)
[76]	498	sh_sizeof_unsigned_long_long=`echo "$ac_cv_sizeof_unsigned_long_long" \| sed 's%[^0-9]%%g'`
	499	if test "$sh_sizeof_unsigned_long_long" = "8"; then
[1]	500	AC_DEFINE(HAVE_LONG_LONG_64, 1, [Define if you have 64bit long long])
	501	fi
	502	fi
	503
	504	AC_CHECK_TYPE(ptrdiff_t, long)
	505	AC_TYPE_SIZE_T
	506	AC_CHECK_SIZEOF(char *, 4)
	507	AC_CHECK_SIZEOF(size_t, 4)
	508
	509	AC_CHECK_SIZEOF(unsigned long, 4)
[76]	510	AC_CHECK_SIZEOF(unsigned int, 4)
[1]	511	AC_CHECK_SIZEOF(unsigned short, 2)
	512
	513
[76]	514	sh_sizeof_unsigned_long=`echo "$ac_cv_sizeof_unsigned_long" \| sed 's%[^0-9]%%g'`
	515	if test "$sh_sizeof_unsigned_long" = "4"; then
[1]	516	AC_DEFINE(HAVE_LONG_32)
	517	fi
[76]	518	if test "$sh_sizeof_unsigned_long" = "8"; then
[1]	519	AC_DEFINE(HAVE_LONG_64)
	520	fi
[76]	521	sh_sizeof_unsigned_int=`echo "$ac_cv_sizeof_unsigned_int" \| sed 's%[^0-9]%%g'`
	522	if test "$sh_sizeof_unsigned_int" = "4"; then
[1]	523	AC_DEFINE(HAVE_INT_32)
	524	fi
[76]	525	sh_sizeof_unsigned_short=`echo "$ac_cv_sizeof_unsigned_short" \| sed 's%[^0-9]%%g'`
	526	if test "$sh_sizeof_unsigned_short" = "4"; then
[1]	527	AC_DEFINE(HAVE_SHORT_32)
	528	fi
	529
[18]	530	dnl
	531	dnl check for 64 bit programming environment
	532	dnl
	533	SAMHAIN_64
	534
	535
[1]	536	dnl *****************************************
	537	dnl checks for structures
	538	dnl *****************************************
	539
	540	AC_STRUCT_TM
	541
	542	dnl
	543	dnl from e2fsprogs
	544	dnl
	545	AC_MSG_CHECKING(whether struct stat has a st_flags field)
	546	AC_CACHE_VAL(e2fsprogs_cv_struct_st_flags,
	547	AC_TRY_COMPILE([#include <sys/stat.h>],
	548	[struct stat stat; stat.st_flags = 0;],
	549	[e2fsprogs_cv_struct_st_flags=yes],
	550	[e2fsprogs_cv_struct_st_flags=no]))
	551	AC_MSG_RESULT($e2fsprogs_cv_struct_st_flags)
	552	if test "$e2fsprogs_cv_struct_st_flags" = yes; then
	553	AC_MSG_CHECKING(whether st_flags field is useful)
	554	AC_CACHE_VAL(e2fsprogs_cv_struct_st_flags_immut,
	555	AC_TRY_COMPILE([#include <sys/stat.h>],
	556	[struct stat stat; stat.st_flags \|= UF_IMMUTABLE;],
	557	[e2fsprogs_cv_struct_st_flags_immut=yes],
	558	[e2fsprogs_cv_struct_st_flags_immut=no]))
	559	AC_MSG_RESULT($e2fsprogs_cv_struct_st_flags_immut)
	560	if test "$e2fsprogs_cv_struct_st_flags_immut" = yes; then
	561	AC_DEFINE(HAVE_STAT_FLAGS)
	562	fi
	563	fi
	564
	565	dnl
	566	dnl from dbus
	567	dnl
	568	AC_MSG_CHECKING(for struct cmsgcred)
	569	AC_TRY_COMPILE([
	570	#include <sys/types.h>
	571	#include <sys/socket.h>
	572	],[
	573	struct cmsgcred cred;
	574
	575	cred.cmcred_pid = 0;
	576	],sh_have_struct_cmsgcred=yes,sh_have_struct_cmsgcred=no)
	577	AC_MSG_RESULT($sh_have_struct_cmsgcred)
	578
	579	if test x$sh_have_struct_cmsgcred = xyes; then
	580	AC_DEFINE(HAVE_STRUCT_CMSGCRED,1,[Have cmsgcred structure])
	581	fi
	582
	583	AC_MSG_CHECKING(for struct fcred)
	584	AC_TRY_COMPILE([
	585	#include <sys/param.h>
	586	#include <sys/socket.h>
	587	#include <sys/ucred.h>
	588	],[
	589	struct fcred sockcred;
	590	],sh_have_struct_fcred=yes,sh_have_struct_fcred=no)
	591	AC_MSG_RESULT($sh_have_struct_fcred)
	592
	593	if test x$sh_have_struct_fcred = xyes; then
	594	AC_DEFINE(HAVE_STRUCT_FCRED,1,[Have fcred structure])
	595	fi
	596
	597	AC_MSG_CHECKING(for struct sockcred)
	598	AC_TRY_COMPILE([
	599	#include <sys/param.h>
	600	#include <sys/socket.h>
	601	#include <sys/ucred.h>
	602	],[
	603	struct sockcred sockcred;
	604	],sh_have_struct_sockcred=yes,sh_have_struct_sockcred=no)
	605	AC_MSG_RESULT($sh_have_struct_sockcred)
	606
	607	if test x$sh_have_struct_sockcred = xyes; then
	608	AC_DEFINE(HAVE_STRUCT_SOCKCRED,1,[Have sockcred structure])
	609	fi
	610
	611	AC_MSG_CHECKING(for SO_PEERCRED)
	612	AC_TRY_COMPILE([
	613	#include <sys/types.h>
	614	#include <sys/socket.h>
	615	],[
	616	int test = SO_PEERCRED;
	617	],sh_have_SO_PEERCRED=yes,sh_have_SO_PEERCRED=no)
	618	AC_MSG_RESULT($sh_have_SO_PEERCRED)
	619
	620	if test x$sh_have_SO_PEERCRED = xyes; then
	621	AC_DEFINE(HAVE_SO_PEERCRED,1,[Have SO_PEERCRED define])
	622	fi
	623
	624
	625	dnl *****************************************
	626	dnl checks for compiler characteristics
	627	dnl *****************************************
	628	AC_C_INLINE
	629	AC_C_CONST
	630	AC_C_BIGENDIAN
[76]	631	AC_C_RESTRICT
[1]	632
	633	AM_SA_SIGACTION_WORKS
	634
[203]	635	if test "x$GCC" = "xyes"; then
	636	GCC_STACK_PROTECT_LIB
	637	GCC_STACK_PROTECT_CC
	638	GCC_PIE_CC
	639	fi
	640
[1]	641	dnl *****************************************
	642	dnl
	643	dnl checks for system services
	644	dnl
	645	dnl *****************************************
	646
	647	dnl
[68]	648	dnl check for /proc filesystem
	649	dnl
	650	if test -d "/proc/$$"
	651	then
	652	AC_DEFINE([HAVE_PROCFS],[1],[Define if you have a proc fs])
	653	fi
	654
	655	dnl
[1]	656	dnl check for GNU gmp
	657	dnl
	658	AC_CHECK_LIB(gmp, __gmpz_init, [sh_have_gmp=yes], [sh_have_gmp=no])
	659	if test "x${sh_have_gmp}" = xno
	660	then
	661	AC_CHECK_LIB(gmp, mpz_init, [sh_have_gmp=yes], [sh_have_gmp=no])
	662	fi
	663	if test "x${sh_have_gmp}" = xyes
	664	then
	665	# LIBS="-lgmp $LIBS"
	666	AC_DEFINE(HAVE_LIBGMP, 1, [Have GNU gmp library])
	667	fi
	668	AC_CHECK_HEADERS(gmp.h)
	669
[68]	670	AC_MSG_CHECKING([for ps])
	671	PS=
	672	for ff in /usr/ucb /bin /usr/bin; do
	673	if test -x "$ff/ps"; then
	674	PS="$ff/ps"
	675	AC_MSG_RESULT([$PS])
	676	break
	677	fi
	678	done
	679	if test x$PS = x
	680	then
	681	AC_MSG_RESULT([no])
[183]	682	AC_MSG_ERROR([Cannot find ps in any of /usr/ucb /bin /usr/bin])
[68]	683	fi
	684	AC_DEFINE_UNQUOTED([PSPATH], _("$PS"), [Path to ps])
[1]	685
[68]	686	AC_MSG_CHECKING([how to use ps])
	687	$PS ax >/dev/null 2>&1
	688	if test $? -eq 0; then
[169]	689	case "$host_os" in
	690	openbsd)
	691	one=`$PS akx \| wc -l`
	692	;;
	693	*)
[68]	694	one=`$PS ax \| wc -l`
[169]	695	;;
	696	esac
[68]	697	else
	698	one=0
	699	fi
	700	$PS -e >/dev/null 2>&1
	701	if test $? -eq 0; then
	702	two=`$PS -e \| wc -l`
	703	else
	704	two=0
	705	fi
	706	if test $one -ge $two
	707	then
[169]	708	case "$host_os" in
	709	openbsd)
	710	PSARG="akx"
	711	;;
	712	*)
	713	PSARG="ax"
	714	;;
	715	esac
[68]	716	else
[169]	717	PSARG="-e"
[68]	718	fi
	719	AC_DEFINE_UNQUOTED([PSARG], _("$PSARG"), [Argument for ps])
	720	AC_MSG_RESULT([$PS $PSARG])
	721
[1]	722	dnl *****************************************
	723	dnl
	724	dnl enable features
	725	dnl
	726	dnl *****************************************
	727
	728	AC_ARG_ENABLE(db-reload,
[100]	729	[ --enable-db-reload enable database reload on SIGHUP [[no]]],
[1]	730	[
	731	if test "x${enable_db_reload}" = xyes; then
	732	AC_DEFINE(RELOAD_DATABASE)
	733	fi
	734	]
	735	)
	736
	737	AC_ARG_ENABLE(xml-log,
	738	[ --enable-xml-log enable XML logfile format [[no]]],
	739	[
	740	if test "x${enable_xml_log}" = xyes; then
	741	AC_DEFINE(SH_USE_XML)
	742	fi
	743	]
	744	)
	745
	746
	747	AC_ARG_ENABLE(mail,
	748	[ --disable-mail disable the internal SMTP mailer],
	749	[
	750	if test "x${enable_mail}" = xno; then
	751	:
	752	else
	753	AC_DEFINE(SH_WITH_MAIL)
	754	fi
	755	],
	756	[AC_DEFINE(SH_WITH_MAIL)]
	757	)
	758
	759	AC_ARG_ENABLE(external-scripts,
	760	[ --disable-external-scripts disable interface to external scripts],
	761	[
	762	if test "x${enableval}" = xno; then
	763	:
	764	else
	765	AC_DEFINE(WITH_EXTERNAL)
	766	fi
	767	],
	768	[AC_DEFINE(WITH_EXTERNAL)]
	769	)
	770
	771	AC_ARG_ENABLE(message-queue,
	772	[ --enable-message-queue[[=MODE]] enable SysV message queue [[MODE=0700]]],
	773	[
[19]	774	if test "x${ac_cv_header_sys_msg_h}" = "xyes"; then
	775	if test "x${enable_message_queue}" = xyes; then
	776	AC_DEFINE(WITH_MESSAGE_QUEUE)
	777	AC_DEFINE_UNQUOTED(MESSAGE_QUEUE_MODE, 0700)
	778	elif test "x${enable_message_queue}" != xno; then
	779	echo "${enableval}" \| grep ['[^0123456789]'] >/dev/null 2>&1 &&
[183]	780	AC_MSG_ERROR([With --enable-message-queue=MODE, MODE must be numeric])
[19]	781	echo "${enableval}" \| \
	782	grep ['0[0123456789][0123456789][0123456789]'] >/dev/null 2>&1 \|\|
[183]	783	AC_MSG_ERROR([With --enable-message-queue=MODE, MODE must be an octal (0nnn) number])
[1]	784	AC_DEFINE(WITH_MESSAGE_QUEUE)
[19]	785	AC_DEFINE_UNQUOTED(MESSAGE_QUEUE_MODE, ${enable_message_queue})
	786	fi
	787	else
	788	echo
	789	echo "**********************************************"
	790	echo
	791	AC_MSG_WARN([sys/msg.h missing, --enable-message-queue disabled])
	792	echo
	793	echo "**********************************************"
	794	echo
[1]	795	fi
	796	]
	797	)
	798
	799	AC_ARG_WITH(cflags,
	800	[ --with-cflags additional flags to pass to compiler],
	801	[
	802	if test "x$withval" != "xno" ; then
	803	CFLAGS="$CFLAGS $withval"
	804	fi
	805	]
	806	)
	807	AC_ARG_WITH(libs,
	808	[ --with-libs additional libraries to link with],
	809	[
	810	if test "x$withval" != "xno" ; then
	811	LIBS="$LIBS $withval"
	812	fi
	813	]
	814	)
	815
	816
	817	#
	818	# this is from ssh
	819	#
	820	AC_MSG_CHECKING(whether to use libwrap)
	821	LIBWRAP_LIB=""
	822	LIBWRAP_INC=""
	823	AC_ARG_WITH(libwrap,
[18]	824	[ --with-libwrap[=PATH] Compile in libwrap (TCP Wrappers) support],
[1]	825	[ AC_MSG_RESULT($withval)
	826	case "$withval" in
	827	no)
	828	;;
	829	""\|yes)
	830	LIBWRAP_LIB="-lwrap"
	831	;;
	832	*)
	833	if test -d "$withval"; then
	834	LIBWRAP_LIB="-L$withval -lwrap"
	835	changequote(<<, >>)dnl
	836	sh_libwrap_inc=`echo ${withval} \| sed 's%/[^/][^/]*$%%'`
	837	LIBWRAP_INC="-I${sh_libwrap_inc}/include"
	838	changequote([, ])dnl
	839	else
	840	LIBWRAP_LIB="-lwrap"
	841	changequote(<<, >>)dnl
	842	sh_libwrap_inc=`echo ${withval} \| sed 's%/[^/][^/]*$%%'`
	843	LIBWRAP_INC="-I${sh_libwrap_inc}"
	844	changequote([, ])dnl
	845	fi
	846	;;
	847	esac
	848	if test -n "$LIBWRAP_LIB"; then
	849	# OLDLIBS="$LIBS"
	850	LIBS="$LIBWRAP_LIB $LIBS"
	851	# OLDCFLAGS="$CFLAGS"
	852	CFLAGS="$CFLAGS $LIBWRAP_INC"
	853	AC_CHECK_HEADER(tcpd.h,
	854	[],
[183]	855	[ AC_MSG_ERROR([Could not find tcpd.h for libwrap. You need to install tcp_wrappers.]) ])
[1]	856	AC_TRY_LINK([ #include <tcpd.h>
	857	int allow_severity; int deny_severity; ],
	858	[ hosts_access((struct request_info *) 0); ],
	859	[ AC_DEFINE(SH_USE_LIBWRAP,1,[Build with tcp wrapper support]) ],
	860	[ AC_MSG_ERROR([Could not find the libwrap library.]) ])
	861	fi ],
	862	AC_MSG_RESULT(no)
	863	)
	864
	865
[129]	866	dnl
	867	dnl NETWORK OPTIONS
	868	dnl
	869	AC_ARG_ENABLE(network,
	870	[ --enable-network=[[client\|server]] compile client or server [[no]]],
	871	[
	872	if test "x$enable_network" = xclient; then
	873	mytclient="-DSH_WITH_CLIENT"
	874	yulectl_prg=
	875	setpwd_prg="samhain_setpwd"
	876	sh_main_prg="samhain"
	877	if test "x${sh_have_gmp}" = xyes
	878	then
	879	LIBS="-lgmp $LIBS"
	880	fi
	881	dnl AC_CHECK_HEADER(sys/capability.h,
	882	dnl [AC_CHECK_LIB(cap, cap_get_proc,,sh_use_lcaps="no")],
	883	dnl [sh_use_lcaps="no"])
	884	elif test "x$enable_network" = xserver; then
	885	mytclient="-DSH_WITH_SERVER"
	886	yulectl_prg="yulectl"
	887	setpwd_prg="samhain_setpwd"
	888	sh_main_prg="yule"
	889	if test "x${sh_have_gmp}" = xyes
	890	then
	891	LIBS="-lgmp $LIBS"
	892	fi
	893	sh_use_lcaps="undef"
	894	elif test "x$enable_network" = xno; then
	895	mytclient="-DSH_STANDALONE"
	896	yulectl_prg=
	897	setpwd_prg=
	898	sh_main_prg="samhain"
	899	dnl AC_CHECK_HEADER(sys/capability.h,
	900	dnl [AC_CHECK_LIB(cap, cap_get_proc,,sh_use_lcaps="no")],
	901	dnl [sh_use_lcaps="no"])
	902	else
[183]	903	AC_MSG_ERROR([With --enable-network=WHAT, WHAT must be client, server, or no])
[129]	904	fi
	905	],
	906	[
	907	mytclient="-DSH_STANDALONE"
	908	setpwd_prg=
	909	yulectl_prg=
	910	sh_main_prg="samhain"
	911	dnl AC_CHECK_HEADER(sys/capability.h,
	912	dnl [AC_CHECK_LIB(cap, cap_get_proc,,sh_use_lcaps="no")],
	913	dnl [sh_use_lcaps="no"])
	914	],
	915	)
	916
	917	AC_SUBST(setpwd_prg)
	918	AC_SUBST(yulectl_prg)
	919	AC_SUBST(sh_main_prg)
	920	AC_SUBST(mytclient)
	921
	922	# needed for the rpm spec
	923	clmytclient=`echo ${mytclient} \| sed s%\-%%`
	924	AC_SUBST(clmytclient)
	925
[171]	926	sh_no_gcc_static=no
	927
[124]	928	AC_ARG_ENABLE(static,
[170]	929	[ --enable-static enable static linking [[no]]],
[124]	930	[
	931	if test x$enable_static = xyes; then
	932	if test x"$mynetbsd" = xyes
	933	then
	934	tmp_LIBS=`echo $LIBS \| sed 's%\-lresolv%%' `
	935	LIBS="${tmp_LIBS}"
	936	fi
	937	AC_DEFINE(SH_COMPILE_STATIC, 1, [Define if compiling static])
	938	if test "x$GCC" = "xyes"; then
[171]	939	sh_no_gcc_static=no
[124]	940	LDFLAGS="$LDFLAGS -static"
	941	else
[171]	942	sh_no_gcc_static=yes
[124]	943	case "$host_os" in
	944
	945	aix)
	946	LDFLAGS="$LDFLAGS -bnso -bI:/lib/syscalls.exp"
	947	;;
	948
	949	hpux)
	950	LDFLAGS="$LDFLAGS -Wl,-a,archive"
	951	;;
	952
	953	osf)
	954	LDFLAGS="$LDFLAGS -non_shared"
	955	;;
	956
	957	irix)
	958	LDFLAGS="$LDFLAGS -non_shared"
	959	;;
	960
	961	sco)
	962	LDFLAGS="$LDFLAGS -dn"
	963	;;
	964
	965	sun)
	966	LDFLAGS="$LDFLAGS -Bstatic"
	967	;;
	968
	969	solaris)
	970	LDFLAGS="$LDFLAGS -Bstatic"
	971	;;
	972
	973	*)
	974	echo "***********************************************"
	975	echo "*"
	976	echo "* Don't know how to enable static linking"
	977	echo "* with your compiler. Please set the environment"
	978	echo "* variable LDFLAGS to:"
	979	echo "* ${LDFLAGS} + the static linking flag"
	980	echo "* and run configure again"
	981	echo "*"
	982	echo "***********************************************"
	983	;;
	984
	985	esac
	986	fi
	987	fi
	988	]
	989	)
	990
[138]	991	if test x"${mytclient}" = x-DSH_STANDALONE -o x"${mytclient}" = x-DSH_WITH_CLIENT;
	992	then
[168]	993	dnl For threaded modules
[138]	994	ACX_PTHREAD
	995	CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
	996	LIBS="$PTHREAD_LIBS $LIBS"
[153]	997	LDFLAGS="$PTHREAD_CFLAGS $LDFLAGS"
[138]	998	CC="$PTHREAD_CC"
[168]	999	dnl For MODI_TXT
	1000	CHECK_ZLIB()
[138]	1001	fi
[203]	1002
	1003	if test x$enable_static = xyes; then
	1004	:
	1005	else
	1006	if test x$sh_use_pie = xyes; then
	1007	LDFLAGS="$LDFLAGS $PIE_LDFLAGS"
	1008	CFLAGS="$CFLAGS $PIE_CFLAGS"
	1009	fi
	1010	fi
	1011
[138]	1012
[1]	1013	#
	1014	# this is from the snort configure.in
	1015	#
	1016	AC_DEFUN(FAIL_MESSAGE,[
	1017	echo
	1018	echo
	1019	echo "**********************************************"
	1020	echo " ERROR: unable to find" $1
	1021	echo " checked in the following places"
	1022	for i in `echo $2`; do
	1023	echo " $i"
	1024	done
	1025	echo "**********************************************"
	1026	echo
	1027	exit
	1028	])
	1029
	1030	AC_ARG_WITH(libprelude-prefix,
[18]	1031	[ --with-libprelude-prefix=PFX Prefix where libprelude is installed (optional)],
[1]	1032	libprelude_config_prefix="$withval", libprelude_config_prefix="")
	1033
	1034	AC_MSG_CHECKING(whether to use prelude)
	1035	AC_ARG_WITH(prelude,
[18]	1036	[ --with-prelude Prelude IDS support [[no]]],
[1]	1037	[
	1038	if test "x${withval}" = "xno"; then
	1039	AC_MSG_RESULT(no)
	1040	else
	1041	AC_MSG_RESULT(yes)
	1042	if test x$libprelude_config_prefix != x ; then
	1043	if test x${LIBPRELUDE_CONFIG+set} != xset ; then
	1044	LIBPRELUDE_CONFIG=$libprelude_config_prefix/bin/libprelude-config
	1045	fi
	1046	fi
	1047
	1048	AC_PATH_PROG(LIBPRELUDE_CONFIG, libprelude-config, no)
	1049	if test x"$LIBPRELUDE_CONFIG" = "xno" ; then
	1050	HAVE_PRELUDE_CONFIG=no
	1051	else
	1052	HAVE_PRELUDE_CONFIG=yes
	1053	fi
	1054	dnl AC_CHECK_PROG(HAVE_PRELUDE_CONFIG, libprelude-config, yes, no)
	1055	if test "$HAVE_PRELUDE_CONFIG" = "yes"; then
	1056	sh_libprelude_version=`$LIBPRELUDE_CONFIG --version`
	1057	case "$sh_libprelude_version" in
	1058	0.8*)
[183]	1059	AC_MSG_ERROR([You have Libprelude 0.8, which is too old. Version 0.9.6 or higher is required.])
[1]	1060	;;
	1061	*)
[26]	1062	AM_PATH_LIBPRELUDE([0.9.6],
[1]	1063	[
	1064	AC_DEFINE(HAVE_LIBPRELUDE,1,[Have libprelude])
	1065	CFLAGS="$CFLAGS $LIBPRELUDE_PTHREAD_CFLAGS"
	1066	LDFLAGS="$LDFLAGS $LIBPRELUDE_LDFLAGS"
	1067	LIBS="$LIBS $LIBPRELUDE_LIBS"
	1068	],
	1069	[
[124]	1070	AC_MSG_ERROR([Could not find libprelude (if you are using --enable-static, the static library libprelude.a might be missing).])
[1]	1071	])
	1072	;;
	1073	esac
	1074	else
[124]	1075	AC_MSG_ERROR([Could not find libprelude-config.])
[1]	1076	fi
	1077	fi
	1078	],
	1079	[
	1080	AC_MSG_RESULT(no)
	1081	]
	1082	)
	1083
	1084	#
	1085	# partly based on the snort configure.in
	1086	#
	1087	AC_ARG_WITH(database,
	1088	[ --with-database=[[mysql\|postgresql\|oracle\|odbc]] database support [[no]]],
	1089	[
	1090	if test x"$enable_xml_log" != xyes; then
[183]	1091	AC_MSG_ERROR([With --with-database, --enable-xml-log is required as well.])
[1]	1092	fi
	1093	if test "x${withval}" = "xmysql"; then
[168]	1094	if test "x$zlib_found" = "x"
	1095	then
	1096	CHECK_ZLIB()
	1097	fi
[1]	1098	AC_CHECK_PROG(HAVE_MYSQL_CONFIG, mysql_config, yes, no)
	1099	if test "$HAVE_MYSQL_CONFIG" = "yes"; then
	1100	sh_mysql_libs="`mysql_config --libs`"
	1101	sh_mysql_libs="`eval echo ${sh_mysql_libs}`"
	1102	LIBS="$LIBS ${sh_mysql_libs}"
	1103	sh_mysql_cflags="`mysql_config --cflags`"
	1104	sh_mysql_cflags="`eval echo ${sh_mysql_cflags}`"
	1105	CPPFLAGS="$CPPFLAGS ${sh_mysql_cflags}"
	1106	else
[168]	1107	AC_MSG_CHECKING([for MySQL in /usr /usr/local /usr/local/mysql MYSQL_HOME])
[1]	1108	mysql_directory="/usr /usr/local /usr/local/mysql ${MYSQL_HOME}"
	1109
	1110	for i in $mysql_directory; do
	1111	if test -r $i/include/mysql/mysql.h; then
	1112	MYSQL_DIR=$i
	1113	MYSQL_INC_DIR=$i/include
	1114	# we use AC_CHECK_HEADERS to check for mysql/mysql.h
	1115	fi
	1116	done
	1117	if test -z "$MYSQL_DIR"; then
	1118	for i in $mysql_directory; do
	1119	if test -r $i/include/mysql.h; then
	1120	MYSQL_DIR=$i
	1121	MYSQL_INC_DIR=$i/include
	1122	fi
	1123	done
	1124	fi
	1125
	1126	if test -z "$MYSQL_DIR"; then
	1127	tmp=""
	1128	for i in $mysql_directory; do
	1129	tmp="$tmp $i/include $i/include/mysql"
	1130	done
	1131	FAIL_MESSAGE("mysql headers (mysql.h)", $tmp)
	1132	fi
	1133
	1134	for i in lib lib/mysql; do
	1135	str="$MYSQL_DIR/$i/libmysqlclient.*"
	1136	for j in `echo $str`; do
	1137	if test -r $j; then
	1138	MYSQL_LIB_DIR="$MYSQL_DIR/$i"
	1139	break 2
	1140	fi
	1141	done
	1142	done
	1143
	1144	if test -z "$MYSQL_LIB_DIR"; then
	1145	for ff in $mysql_directory; do
	1146	for i in lib lib/mysql; do
	1147	str="$ff/$i/libmysqlclient.*"
	1148	for j in `echo $str`; do
	1149	if test -r $j; then
	1150	MYSQL_LIB_DIR="$ff/$i"
	1151	break 3
	1152	fi
	1153	done
	1154	done
	1155	done
	1156	fi
	1157
	1158	if test -z "$MYSQL_LIB_DIR"; then
	1159	tmp=""
	1160	for i in $mysql_directory; do
	1161	tmp="$i/lib $i/lib/mysql"
	1162	done
	1163	FAIL_MESSAGE("mysql library libmysqlclient", $tmp)
	1164	fi
	1165
	1166	AC_MSG_RESULT(yes)
	1167	LIBS="$LIBS -L${MYSQL_LIB_DIR} -lmysqlclient"
	1168	# CFLAGS="$CFLAGS -I${MYSQL_INC_DIR}"
	1169	CPPFLAGS="$CPPFLAGS -I${MYSQL_INC_DIR}"
	1170	fi
	1171	AC_DEFINE(WITH_MYSQL)
	1172	AC_DEFINE(WITH_DATABASE)
[168]	1173	if test "x$zlib_found" = "xyes"
[1]	1174	then
	1175	LIBS="$LIBS -lz -lm"
	1176	else
	1177	echo
[168]	1178
	1179	echo " Mysql library was not found or not useable."
	1180	echo " Possible reasons include:"
[101]	1181	echo " - an old, incompatible version compiled from source"
	1182	echo " - on Solaris, libmysql is compiled with the Solaris"
	1183	echo " compiler, thus the mysql_config script provides"
	1184	echo " compiler options unsuitable for gcc (move"
	1185	echo " mysql_config out of your PATH)"
	1186	echo " For other problems, check config.log for the error"
[1]	1187	echo " message from the compiler."
[101]	1188	echo
[168]	1189	echo " If your mysql libraries are installed in an"
[101]	1190	echo " unusual place, use --with-libs=-L/path/to/libdirectory"
[168]	1191	echo " where libdirectory is the directory holding libmysql."
[1]	1192	if test x"$enable_static" = xyes; then
	1193	echo " Note that for compiling a static binary, you need"
	1194	echo " the static libraries, rather than the shared ones."
	1195	fi
	1196	echo
[183]	1197	AC_MSG_ERROR([Could not find libmysql, or it is not useable.])
[1]	1198	fi
	1199	AC_CHECK_HEADERS(mysql/mysql.h)
	1200	elif test "x${withval}" = "xpostgresql"; then
	1201	AC_DEFINE(WITH_POSTGRES)
	1202	AC_DEFINE(WITH_DATABASE)
	1203	#
	1204	PGCONF="no"
	1205	MY_PATH="${PATH}:/usr/local/bin:/usr/local/pgsql/bin"
	1206	OLD_IFS="$IFS"
	1207	IFS=":"
	1208	for ff in ${MY_PATH}
	1209	do
	1210	if test -f "$ff/pg_config"
	1211	then
	1212	PGCONF="$ff/pg_config"
	1213	fi
	1214	done
	1215	IFS="${OLD_IFS}"
	1216	#
	1217	#
	1218	if test "x${PGCONF}" = "xno"
	1219	then
	1220	AC_MSG_CHECKING(for PostgreSQL in /usr/local/pgsql /usr/pgsql /usr/local /usr PGSQL_HOME)
	1221	pgsql_directory="/usr/local/pgsql /usr/pgsql /usr/local /usr ${PGSQL_HOME}"
	1222	for i in $pgsql_directory; do
	1223	if test -r $i/include/pgsql/libpq-fe.h; then
	1224	PGSQL_INC_DIR=$i/include
	1225	PGSQL_DIR=$i
	1226	# use AC_CHECK_HEADERS to check for pgsql/libpq-fe.h
	1227	fi
	1228	done
	1229	if test -z "$PGSQL_DIR"; then
	1230	for i in $pgsql_directory; do
[207]	1231	if test -r $i/include/postgresql/libpq-fe.h; then
	1232	PGSQL_INC_DIR=$i/include
	1233	PGSQL_DIR=$i
	1234	fi
	1235	done
	1236	fi
	1237	if test -z "$PGSQL_DIR"; then
	1238	for i in $pgsql_directory; do
[1]	1239	if test -r $i/include/libpq-fe.h; then
	1240	PGSQL_INC_DIR=$i/include
	1241	PGSQL_DIR=$i
	1242	fi
	1243	done
	1244	fi
	1245
	1246	if test -z "$PGSQL_DIR"; then
	1247	tmp=""
	1248	for i in $pgsql_directory; do
[207]	1249	tmp="$tmp $i/include $i/include/pgsql $i/include/postgresql"
[1]	1250	done
	1251	FAIL_MESSAGE("PostgreSQL header file (libpq-fe.h)", $tmp)
	1252	fi
	1253
[207]	1254	for i in lib lib/pgsql lib/postgresql; do
[1]	1255	str="$PGSQL_DIR/$i/libpq.*"
	1256	for j in `echo $str`; do
	1257	if test -r $j; then
	1258	PGSQL_LIB_DIR="$PGSQL_DIR/$i"
	1259	break 2
	1260	fi
	1261	done
	1262	done
	1263
	1264	if test -z "$PGSQL_LIB_DIR"; then
	1265	for ff in $pgsql_directory; do
[207]	1266	for i in lib lib/pgsql lib/postgresql; do
[1]	1267	str="$ff/$i/libpq.*"
	1268	for j in `echo $str`; do
	1269	if test -r $j; then
	1270	PGSQL_LIB_DIR="$ff/$i"
	1271	break 3
	1272	fi
	1273	done
	1274	done
	1275	done
	1276	fi
	1277
	1278	if test -z "$PGSQL_LIB_DIR"; then
	1279	tmp=""
	1280	for i in $pgsql_directory; do
[207]	1281	tmp="$i/lib $i/lib/pgsql $i/lib/postgresql"
[1]	1282	done
	1283	FAIL_MESSAGE("postgresql library libpq", $tmp)
	1284	fi
	1285
	1286	AC_MSG_RESULT(yes)
	1287
	1288	LIBS="$LIBS -L${PGSQL_LIB_DIR} -lpq -lm"
	1289	if test x"$enable_static" = xyes; then
	1290	LIBS="$LIBS -L${PGSQL_LIB_DIR} -lpq -lcrypt -lm"
	1291	else
	1292	LIBS="$LIBS -L${PGSQL_LIB_DIR} -lpq -lm"
	1293	fi
	1294	# CFLAGS="$CFLAGS -I${PGSQL_INC_DIR}"
	1295	CPPFLAGS="$CPPFLAGS -I${PGSQL_INC_DIR}"
	1296	AC_CHECK_HEADERS(pgsql/libpq-fe.h)
[207]	1297	AC_CHECK_HEADERS(postgresql/libpq-fe.h)
[1]	1298	else
	1299	pg_lib_dir=`${PGCONF} --libdir`
	1300	if test x"$enable_static" = xyes; then
	1301	LIBS="$LIBS -L${pg_lib_dir} -lpq -lcrypt -lm"
	1302	else
	1303	LIBS="$LIBS -L${pg_lib_dir} -lpq -lm"
	1304	fi
	1305	pg_inc_dir=`${PGCONF} --includedir`
	1306	# CFLAGS="$CFLAGS -I${pg_inc_dir}"
	1307	CPPFLAGS="$CPPFLAGS -I${pg_inc_dir}"
	1308	fi
	1309	elif test "x${withval}" = "xodbc"; then
	1310	AC_MSG_CHECKING(for odbc in /usr /usr/local ODBC_HOME)
	1311	odbc_directory="/usr /usr/local"
	1312
	1313	for i in $odbc_directory; do
	1314	if test -r $i/include/sql.h; then
	1315	if test -r $i/include/sqlext.h; then
	1316	if test -r $i/include/sqltypes.h; then
	1317	ODBC_DIR=$i
	1318	ODBC_INC_DIR=$i/include
	1319	fi
	1320	fi
	1321	fi
	1322	done
	1323
	1324	if test -z "$ODBC_DIR"; then
	1325	tmp=""
	1326	for i in $odbc_directory; do
	1327	tmp="$tmp $i/include"
	1328	done
	1329	FAIL_MESSAGE("odbc headers (sql.h sqlext.h sqltypes.h)", $tmp)
	1330	fi
	1331
	1332	str="$ODBC_DIR/lib/libodbc.*"
	1333	for j in `echo $str`; do
	1334	if test -r $j; then
	1335	ODBC_LIB_DIR="$ODBC_DIR/lib"
	1336	ODBC_LIB="odbc"
	1337	fi
	1338	done
	1339
	1340	if test -z "$ODBC_LIB_DIR"; then
	1341	FAIL_MESSAGE("odbc library (libodbc)", "$ODBC_DIR/lib")
	1342	fi
	1343
	1344	AC_MSG_RESULT(yes)
	1345	CPPFLAGS="${CPPFLAGS} -I${ODBC_INC_DIR}"
	1346	LIBS="${LIBS} -L${ODBC_LIB_DIR} -l$ODBC_LIB"
	1347	AC_DEFINE(WITH_ODBC)
	1348	AC_DEFINE(WITH_DATABASE)
	1349
	1350	elif test "x${withval}" = "xoracle"; then
	1351	AC_MSG_CHECKING(for oracle in /usr /usr/local ORACLE_HOME)
	1352	oracle_directory="/usr /usr/local ${ORACLE_HOME}"
	1353	for i in $oracle_directory; do
	1354	if test -r $i/rdbms/demo/oci.h; then
	1355	ORACLE_DIR=$i
	1356	fi
	1357	done
	1358
	1359	if test -z "$ORACLE_DIR"; then
	1360	tmp=""
	1361	for i in $oracle_directory; do
	1362	tmp="$tmp $i/rdbms/demo"
	1363	done
	1364	FAIL_MESSAGE("OCI header file (oci.h)", $tmp)
	1365	else
	1366	for i in rdbms/demo rdbms/public network/public; do
	1367	ORACLE_CPP_FLAGS="$ORACLE_CPP_FLAGS -I$ORACLE_DIR/$i"
	1368	done
	1369	ORACLE_LIB_DIR="$ORACLE_DIR/lib"
	1370	AC_MSG_RESULT(yes)
	1371
	1372	CPPFLAGS="${CPPFLAGS} ${ORACLE_CPP_FLAGS}"
	1373
	1374	ORACLE_LIBS="-lclntsh"
	1375	if test -r $ORACLE_LIB_DIR/libwtc9.so; then
	1376	ORACLE_LIBS="${ORACLE_LIBS} -lwtc9"
	1377	elif test -r $ORACLE_LIB_DIR/libwtc8.so; then
	1378	ORACLE_LIBS="${ORACLE_LIBS} -lwtc8"
	1379	fi
	1380	LIBS="${LIBS} -L${ORACLE_LIB_DIR} ${ORACLE_LIBS}"
[45]	1381	if test "x$GCC" != "xyes"; then
	1382	CFLAGS="${CFLAGS} -fno-strict-aliasing"
	1383	fi
[1]	1384	fi
	1385	AC_DEFINE(WITH_ORACLE)
	1386	AC_DEFINE(WITH_DATABASE)
	1387
	1388	else
[183]	1389	AC_MSG_ERROR([Option --with-database=database used with unsupported database ${withval}])
[1]	1390	fi
	1391	]
	1392	)
	1393
	1394	AC_ARG_WITH(console,
[18]	1395	[ --with-console=PATH set path to console device [[/dev/console]]],
[1]	1396	[
	1397	if test "x${withval}" != xno; then
	1398	mycons="$withval"
	1399	AC_DEFINE_UNQUOTED(DEFAULT_CONSOLE, _("${mycons}") )
	1400	fi
	1401	])
	1402
	1403	AC_ARG_WITH(altconsole,
[18]	1404	[ --with-altconsole=PATH set path to second console device [[none]]],
[1]	1405	[
	1406	if test "x${withval}" != xno; then
	1407	myaltcons="$withval"
	1408	else
	1409	myaltcons="NULL"
	1410	fi
	1411	],
	1412	[myaltcons="NULL"])
	1413	AC_DEFINE_UNQUOTED(ALT_CONSOLE, _("${myaltcons}") )
	1414
	1415	AC_ARG_WITH(timeserver,
[18]	1416	[ --with-timeserver=HOST set host address for time server [[none]]],
[1]	1417	[
	1418	if test "x${withval}" != xno; then
	1419	mytimeserv="$withval"
	1420	AC_DEFINE(HAVE_NTIME)
	1421	else
	1422	mytimeserv="NULL"
	1423	fi
	1424	],
	1425	mytimeserv="NULL")
	1426	AC_DEFINE_UNQUOTED(DEFAULT_TIMESERVER, _("${mytimeserv}") )
	1427
	1428	AC_ARG_WITH(alttimeserver,
[18]	1429	[ --with-alttimeserver=HOST set address for backup time server [[none]]],
[1]	1430	[
	1431	if test "x${withval}" != xno; then
	1432	myalttimeserv="$withval"
	1433	AC_DEFINE(HAVE_NTIME)
	1434	else
	1435	myalttimeserv="NULL"
	1436	fi
	1437	],
	1438	myalttimeserv="NULL")
	1439	AC_DEFINE_UNQUOTED(ALT_TIMESERVER, _("${myalttimeserv}") )
	1440
	1441	AC_ARG_ENABLE(login-watch,
	1442	[ --enable-login-watch watch for login/logout [[no]]],
	1443	[
	1444	if test "x${enable_login_watch}" = xyes; then
	1445	AC_DEFINE(SH_USE_UTMP)
	1446	fi
	1447	]
	1448	)
	1449
	1450	AC_ARG_ENABLE(mounts-check,
[18]	1451	[ --enable-mounts-check check mount options on filesystems [[no]]],
[1]	1452	[
	1453	if test "x${enable_mounts_check}" = xyes; then
	1454	AC_DEFINE(SH_USE_MOUNTS)
	1455	fi
	1456	]
	1457	)
	1458
[183]	1459	AC_ARG_ENABLE(logfile-monitor,
	1460	[ --enable-logfile-monitor monitor logfiles [[no]]],
	1461	[
	1462	if test "x${enable_logfile_monitor}" = xyes; then
	1463	AC_CHECK_HEADER(pcre.h,
	1464	[
	1465	AC_DEFINE(USE_LOGFILE_MONITOR, 1, [Define if you want the logfile monitor module.])
	1466	LIBS="-lpcre $LIBS"
	1467	],
[203]	1468	[
	1469	AC_CHECK_HEADER(pcre/pcre.h,
	1470	[
	1471	AC_DEFINE(USE_LOGFILE_MONITOR, 1, [Define if you want the logfile monitor module.])
	1472	AC_DEFINE(HAVE_PCRE_PCRE_H, 1, [Define if you have pcre/pcre.h.])
	1473	LIBS="-lpcre $LIBS"
	1474	],
	1475	AC_MSG_ERROR([The --enable-logfile-monitor option requires libpcre. For compiling the pcre development package is needed.])
	1476	)
	1477	]
[183]	1478	)
	1479	fi
	1480	]
	1481	)
	1482
	1483
[68]	1484	AC_ARG_ENABLE(process-check,
	1485	[ --enable-process-check check processes [[no]]],
	1486	[
	1487	if test "x${enable_process_check}" = xyes; then
	1488	AC_CHECK_LIB([rt], [sched_getparam], sh_lrt=yes, sh_lrt=no)
	1489	if test x"$sh_lrt" = xyes; then
	1490	LIBRT=-lrt
	1491	else
	1492	LIBRT=
	1493	fi
	1494	LIBS="$LIBS $LIBRT"
	1495	AC_DEFINE(SH_USE_PROCESSCHECK, [1], [Define if you want to check processes])
	1496	fi
	1497	]
	1498	)
	1499
	1500	AC_ARG_ENABLE(port-check,
	1501	[ --enable-port-check check ports [[no]]],
	1502	[
	1503	if test "x${enable_port_check}" = xyes; then
	1504	AC_DEFINE(SH_USE_PORTCHECK, [1], [Define if you want to check ports])
	1505	fi
	1506	]
	1507	)
	1508
[1]	1509	AC_ARG_ENABLE(userfiles,
[18]	1510	[ --enable-userfiles check for users' config files [[no]]],
[1]	1511	[
	1512	if test "x${enableval}" = "xyes"; then
	1513	AC_DEFINE(SH_USE_USERFILES)
	1514	fi
	1515	]
	1516	)
	1517
	1518	AC_ARG_ENABLE(debug,
	1519	[ --enable-debug enable debug options [[no]]],
	1520	[
	1521	if test "x${enable_debug}" = "xyes"; then
	1522	if test "x${mydebugflag}" != "xyes"; then
	1523	AC_DEFINE(MEM_DEBUG)
	1524	fi
	1525	AC_DEFINE(WITH_TPT)
	1526	AC_DEFINE(SL_DEBUG)
[171]	1527	AC_DEFINE(DNMALLOC_CHECKS, 1, [Debug dnmalloc])
	1528	AC_DEFINE(PARANOIA, 0, [Paranoia level for dnmalloc])
[1]	1529	AC_DEFINE(SL_FAIL_ON_ERROR)
	1530	if test "x${myneedg3}" = "xyes"; then
	1531	mydebugdef="-g3"
	1532	else
	1533	mydebugdef="-g"
	1534	fi
	1535	mydebugit="yes"
	1536	fi
	1537	]
	1538	)
	1539	AC_SUBST(mydebugdef)
	1540
[171]	1541	if test "x${dnmalloc_ok}" = "xyes"; then
	1542	sh_dnmalloc_enabled=yes
	1543	else
	1544	sh_dnmalloc_enabled=no
	1545	fi
	1546
	1547	AC_ARG_ENABLE(dnmalloc,
	1548	[ --disable-dnmalloc disable dnmalloc],
	1549	[
	1550	if test "x${enable_dnmalloc}" = xno; then
	1551	sh_dnmalloc_enabled=no
	1552	else
	1553	sh_dnmalloc_enabled=yes
	1554	fi
	1555	]
	1556	)
	1557
	1558	dnl Handle the problem that static linking against libc.a on Linux
	1559	dnl produces the error "multiple definitions of malloc"
	1560	dnl
	1561	if test "x$sh_dnmalloc_enabled" = "xyes"; then
	1562	if test x$enable_static = xyes; then
	1563	if test "x$sh_no_gcc_static" = "xyes"; then
	1564	sh_dnmalloc_enabled=no
	1565	else
	1566	if test "x$with_gnu_ld" = "xyes"; then
	1567	LDFLAGS="$LDFLAGS -Wl,--allow-multiple-definition"
	1568	else
	1569	sh_dnmalloc_enabled=no
	1570	fi
	1571	fi
	1572	fi
	1573	fi
	1574
	1575	if test "x${sh_dnmalloc_enabled}" = xno; then
	1576	AC_DEFINE(USE_SYSTEM_MALLOC,1,[Define if you want to use the system malloc])
	1577	fi
	1578
[1]	1579	AC_ARG_ENABLE(ptrace,
	1580	[ --enable-ptrace use anti-debugger options [[no]]],
	1581	[
	1582	if test "x${enable_ptrace}" = xyes; then
	1583	if test "x$mydebugit" != "xyes"; then
	1584	AC_DEFINE(SCREW_IT_UP)
	1585	fi
	1586	fi
	1587	]
	1588	)
	1589
	1590	dnl
	1591	if test "x$GCC" = "xyes"; then
	1592	if test ! -z "`echo "$CFLAGS" \| grep "\-g\ " 2> /dev/null`" ; then
	1593	CFLAGS=`echo $CFLAGS \| sed 's%\-g%%' `
	1594	fi
	1595
	1596	dnl if test ! -z "`echo "$CFLAGS" \| grep "\-O2" 2> /dev/null`" ; then
	1597	dnl CFLAGS=`echo $CFLAGS \| sed 's%\-O2%\-O3%' `
	1598	dnl fi
	1599
	1600	if test -z "`echo "$CFLAGS" \| grep "\-Wall" 2> /dev/null`" ; then
	1601	CFLAGS="$CFLAGS -Wall -W "
	1602	fi
	1603
	1604	if test -z "`echo "$CFLAGS" \| grep "\-fstrength\-reduce" 2> /dev/null`"
	1605	then
	1606	if test -z "`echo "$CFLAGS" \| grep "\-fno\-strength\-reduce" 2> /dev/null`"
	1607	then
	1608	CFLAGS="$CFLAGS -fno-strength-reduce"
	1609	fi
	1610	fi
	1611
	1612	if test -z "`echo "$CFLAGS" \| grep "\-fomit\-frame\-pointer" 2> /dev/null`"
	1613	then
	1614	if test -z "`echo "$CFLAGS" \| grep "\-fno\-omit\-frame\-pointer" 2> /dev/null`"
	1615	then
	1616	CFLAGS="$CFLAGS -fno-omit-frame-pointer"
	1617	fi
	1618	fi
	1619
	1620	fi
	1621
[203]	1622	dnl Test whether gcc supports -Wno-empty-body
	1623	dnl Suppresses warnings from glibc pthread_cleanup_pop
	1624	dnl
	1625	GCC_WEMPTY_BODY
	1626
[1]	1627	AC_MSG_CHECKING([which random module to use])
	1628	AC_ARG_WITH(rnd,
	1629	[ --with-rnd=[[egd\|unix\|dev\|default]] random number generator [[default]]],
	1630	[use_static_rnd=$withval], [use_static_rnd=default] )
	1631
	1632	if test "$use_static_rnd" = no; then
	1633	use_static_rnd=default
	1634	fi
	1635
	1636	case "$use_static_rnd" in
	1637	egd \| dev \| unix \| default )
	1638	AC_MSG_RESULT($use_static_rnd)
	1639	;;
	1640	* )
	1641	AC_MSG_RESULT([invalid argument])
[183]	1642	AC_MSG_ERROR([Option --with-rnd=module used with unsupported module ${use_static_rnd}])
[1]	1643	;;
	1644	esac
	1645
	1646	AC_ARG_WITH(egd-socket,
	1647	[ --with-egd-socket=NAME EGD socket name],
	1648	egd_socket_name="$withval", egd_socket_name="" )
	1649	AC_DEFINE_UNQUOTED(EGD_SOCKET_NAME, _("$egd_socket_name") )
	1650
	1651	dnl
	1652	dnl See whether the user wants to disable checking for /dev/random
	1653
	1654	try_dev_random=yes
	1655
	1656	case "$use_static_rnd" in
	1657	dev \| default )
	1658	try_dev_random=yes
	1659	;;
	1660	egd)
	1661	AC_DEFINE(HAVE_EGD_RANDOM)
	1662	try_dev_random=no
	1663	;;
	1664	unix)
	1665	AC_DEFINE(HAVE_UNIX_RANDOM)
	1666	try_dev_random=no
	1667	;;
	1668	esac
	1669
	1670
	1671	if test "x$try_dev_random" = "xyes"; then
	1672	AC_MSG_CHECKING(whether /dev/random exists)
	1673	if test -r "/dev/srandom" && test -c "/dev/srandom"; then
	1674	AC_DEFINE(HAVE_URANDOM)
	1675	AC_DEFINE_UNQUOTED(NAME_OF_DEV_RANDOM, _("/dev/srandom") )
	1676	AC_MSG_RESULT(yes)
	1677	if test -r "/dev/urandom" && test -c "/dev/urandom"; then
	1678	AC_DEFINE_UNQUOTED(NAME_OF_DEV_URANDOM, _("/dev/urandom") )
	1679	fi
	1680	else
	1681	if test -r "/dev/random" && test -c "/dev/random"; then
	1682	AC_DEFINE(HAVE_URANDOM)
	1683	AC_DEFINE_UNQUOTED(NAME_OF_DEV_RANDOM, _("/dev/random") )
	1684	AC_MSG_RESULT(yes)
	1685	if test -r "/dev/urandom" && test -c "/dev/urandom"; then
	1686	AC_DEFINE_UNQUOTED(NAME_OF_DEV_URANDOM, _("/dev/urandom") )
	1687	fi
	1688	else
	1689	AC_MSG_RESULT(no)
	1690	AC_DEFINE(HAVE_UNIX_RANDOM)
	1691	fi
	1692	fi
	1693	fi
	1694
	1695
	1696	AC_ARG_ENABLE(udp,
	1697	[ --enable-udp server can listen on port 514/udp [[no]]],
	1698	[
	1699	if test "x${enable_udp}" = xyes; then
	1700	AC_DEFINE(INET_SYSLOG)
	1701	fi
	1702	]
	1703	)
	1704
	1705	myencrypt=yes
	1706	AC_ARG_ENABLE(encrypt,
	1707	[ --disable-encrypt disable client/server encryption],
	1708	[
	1709	if test "x${enable_encrypt}" = xno; then
	1710	myencrypt=no
	1711	elif test "x${enable_encrypt}" = "x1"; then
	1712	myencrypt=1
	1713	fi
	1714	]
	1715	)
	1716	if test "x${myencrypt}" = "xyes"; then
	1717	AC_DEFINE(SH_ENCRYPT)
	1718	AC_DEFINE(SH_ENCRYPT_2)
	1719	elif test "x${myencrypt}" = "x1"; then
	1720	AC_DEFINE(SH_ENCRYPT)
	1721	fi
	1722
	1723	sh_use_srp_proto=yes
	1724	AC_ARG_ENABLE(srp,
	1725	[ --disable-srp disable SRP for authentication],
	1726	[
	1727	if test "x${enable_srp}" = xno; then
	1728	sh_use_srp_proto=no
	1729	fi
	1730	]
	1731	)
	1732	if test "x${sh_use_srp_proto}" = xyes; then
	1733	AC_DEFINE(USE_SRP_PROTOCOL)
	1734	fi
	1735
	1736	AC_ARG_WITH(port,
	1737	[ --with-port=PORT set port to use for TCP/IP connection [[49777]]],
	1738	[
	1739	echo "${withval}" \| grep ['[^0123456789]'] >/dev/null 2>&1 &&
[183]	1740	AC_MSG_ERROR([For --with-port=PORT, PORT must be numeric.])
[1]	1741	myport=${withval}
	1742	],
	1743	[myport="49777"])
	1744	AC_DEFINE_UNQUOTED(SH_DEFAULT_PORT, ${myport})
	1745	AC_SUBST(myport)
	1746
	1747	AC_ARG_WITH(logserver,
	1748	[ --with-logserver=HOST set host address for log server [[none]]],
	1749	[
	1750	case "$withval" in
	1751	. \| localhost)
	1752	mylogsrv="$withval"
	1753	;;
	1754	*)
	1755	mylogsrv="$withval"
	1756	;;
	1757	esac
	1758	],
	1759	[mylogsrv="NULL"])
	1760	AC_DEFINE_UNQUOTED(DEFAULT_LOGSERVER, _("${mylogsrv}") )
	1761	AC_SUBST(mylogsrv)
	1762
	1763	AC_ARG_WITH(altlogserver,
	1764	[ --with-altlogserver=HOST set address for backup log server [[none]]],
	1765	[
	1766	case "$withval" in
	1767	. \| localhost)
	1768	myaltlogsrv="$withval"
	1769	;;
	1770	*)
	1771	myaltlogsrv="$withval"
	1772	;;
	1773	esac
	1774	],
	1775	[myaltlogsrv="NULL"])
	1776	AC_DEFINE_UNQUOTED(ALT_LOGSERVER, _("${myaltlogsrv}"))
	1777
	1778
	1779
	1780	dnl
	1781	dnl STEALTH OPTIONS
	1782	dnl
	1783	nocl_code=
	1784	xor_code=0
	1785	AC_ARG_ENABLE(nocl,
	1786	[ --enable-nocl=PW no CL parsing unless first CL argument is PW],
	1787	[
	1788	if test "x${enableval}" != "x"; then
	1789	AC_DEFINE(SH_STEALTH_NOCL)
	1790	fi
	1791	if test "x${enableval}" = "xstop" \|\| test "x${enableval}" = "xstart"; then
[183]	1792	AC_MSG_ERROR([For --enable-nocl=PW start/stop/reload/restart/status are reserved words.])
[1]	1793	fi
	1794	if test "x${enableval}" = "xreload" \|\| test "x${enableval}" = "xrestart"; 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${enableval}" = "xstatus"; then
[183]	1798	AC_MSG_ERROR([For --enable-nocl=PW start/stop/reload/restart/status are reserved words.])
[1]	1799	fi
	1800	if test "x${enableval}" = "xno"; then
[183]	1801	AC_MSG_ERROR([With --enable-nocl=PW, the use of --enable-nocl=no is ambiguous.])
[1]	1802	fi
	1803	nocl_code="${enable_nocl}"
	1804	]
	1805	)
	1806	AC_DEFINE_UNQUOTED(NOCL_CODE, _("${nocl_code}") )
	1807	AC_SUBST(nocl_code)
	1808	AC_ARG_ENABLE(stealth,
	1809	[ --enable-stealth=XOR_VAL enable stealth mode [[no]]],
	1810	[AC_DEFINE(SH_STEALTH)
	1811	if test "x${enableval}" != "xyes"; then
	1812	echo "${enableval}" \| grep ['[^0123456789]'] >/dev/null 2>&1 &&
[183]	1813	AC_MSG_ERROR([For --enable-stealth=XOR_VAL, XOR_VAL must be numeric.])
[1]	1814	if test "${enableval}" -lt 127 \|\| test "${enableval}" -gt 255; then
	1815	if test x"${enableval}" = x0
	1816	then
	1817	:
	1818	else
[183]	1819	AC_MSG_ERROR([For --enable-stealth=XOR_VAL, XOR_VAL must be in the range 127 to 255.])
[1]	1820	fi
	1821	fi
	1822	xor_code="${enable_stealth}"
	1823	else
	1824	xor_code=0
	1825	fi
	1826	stegin_prg="samhain_stealth"
	1827	],
	1828	[
	1829	stegin_prg=
	1830	]
	1831	)
	1832	AC_ARG_ENABLE(micro-stealth,
	1833	[ --enable-micro-stealth=XOR_VAL enable micro stealth mode [[no]]],
	1834	[
	1835	AC_DEFINE(SH_STEALTH)
	1836	AC_DEFINE(SH_STEALTH_MICRO)
	1837	if test "x${enableval}" != "xyes"; then
	1838	echo "${enableval}" \| grep ['[^0123456789]'] >/dev/null 2>&1 &&
[183]	1839	AC_MSG_ERROR([For --enable-micro-stealth=XOR_VAL, XOR_VAL must be numeric.])
[1]	1840	if test "${enableval}" -lt 127 \|\| test "${enableval}" -gt 255; then
	1841	if test x"${enableval}" = x0
	1842	then
	1843	:
	1844	else
[183]	1845	AC_MSG_ERROR([For --enable-micro-stealth=XOR_VAL, XOR_VAL must be in the range 127 to 255.])
[1]	1846	fi
	1847	fi
	1848	xor_code="${enable_micro_stealth}"
	1849	else
	1850	xor_code=0
	1851	fi
	1852	]
	1853	)
	1854	install_name="samhain"
	1855	INSTALL_NAME="SAMHAIN"
	1856	AC_ARG_ENABLE(install-name,
	1857	[ --enable-install-name=NAME name under which to install [[samhain\|yule]]],
	1858	[
	1859	if test "x${enableval}" != "xyes"; then
	1860	install_name="${enableval}"
	1861	INSTALL_NAME=`echo "${enableval}" \| tr [a-z] [A-Z]`
	1862	else
	1863	install_name="${sh_main_prg}"
	1864	INSTALL_NAME=`echo "${sh_main_prg}" \| tr [a-z] [A-Z]`
	1865	fi
	1866	],
	1867	[
	1868	install_name="${sh_main_prg}"
	1869	INSTALL_NAME=`echo "${sh_main_prg}" \| tr [a-z] [A-Z]`
	1870	]
	1871	)
	1872
	1873
	1874	need_user_install=0
	1875
	1876	AC_ARG_ENABLE(identity,
	1877	[ --enable-identity=USER user if dropping root [[daemon]]],
	1878	[
	1879	if test x"$enableval" = xno; then
	1880	myident="daemon"
	1881	else
	1882	myident="$enableval"
	1883	fi
	1884	echo "${myident}" \| grep ['[^0123456789]'] >/dev/null 2>&1 \|\| \
[183]	1885	AC_MSG_ERROR([With --enable-identity=USER, please supply a username, not a UID.])
[1]	1886	myident_uid=`(cat /etc/passwd; ypcat passwd) 2>/dev/null \|\
	1887	grep "^${myident}:" \| awk -F: '{ print $3; }'`
	1888	if test x"${myident_uid}" = x; then
[183]	1889	AC_MSG_WARN([Option --enable-identity used, user ${myident} will be added upon install.])
[1]	1890	need_user_install=1
	1891	fi
	1892	],
	1893	[
	1894	for myident in ${install_name} daemon nobody; do
	1895	AC_MSG_CHECKING(for user ${myident})
	1896	myident_uid=`(cat /etc/passwd; ypcat passwd) 2>/dev/null \|\
	1897	grep "^${myident}:" \| awk -F: '{ print $3; }'`
	1898	if test x"${myident_uid}" != x; then
	1899	AC_MSG_RESULT(yes)
	1900	break;
	1901	else
	1902	AC_MSG_RESULT(no)
	1903	fi
	1904	done
	1905	if test x"${myident_uid}" = x; then
	1906	myident=${install_name}
	1907	AC_MSG_WARN([--enable-identity: user ${myident} will be added upon install])
	1908	need_user_install=1
	1909	fi
	1910	])
	1911	AC_DEFINE_UNQUOTED(DEFAULT_IDENT, _("${myident}") )
	1912	AC_SUBST(myident)
	1913	AC_SUBST(need_user_install)
	1914
	1915	sh_insmod_cmd=": # no kernel module"
	1916	sh_lkm=""
	1917	lkm_inc=""
	1918	khidemap="/boot/System.map"
	1919	sh_syscalltable="0x0"
	1920	AC_ARG_ENABLE(khide,
[18]	1921	[ --enable-khide=SYSTEM_MAP use kernel module to hide (Linux only)[[/boot/System.map]]],
[1]	1922	[
	1923	if test "x${enable_khide}" != xno; then
	1924	if test "x${enableval}" != "xyes"; then
	1925	khidemap="${enableval}"
	1926	fi
[39]	1927	sh_syscalltable=`egrep '(D\|d\|R\|r) sys_call_table' ${khidemap} \| awk '{print $1}'`
[1]	1928	if test x"$sh_syscalltable" = x; then
[183]	1929	AC_MSG_ERROR([Option --enable-khide cannot be used since the symbol sys_call_table was not found in ${khidemap}.])
[1]	1930	fi
	1931	sh_syscalltable="0x${sh_syscalltable}"
	1932	install_name_len=`echo ${install_name} \| awk '{ print(length()); }'`
	1933	if test "${install_name_len}" -gt 15 ; then
[183]	1934	AC_MSG_ERROR([If --enable-khide is used, install_name must not exceed a length of 15 chars.])
[1]	1935	fi
	1936	AC_DEFINE(SH_USE_LKM)
	1937	AC_DEFINE_UNQUOTED(SH_MAGIC_HIDE, "${install_name}")
	1938
	1939	# -- NEW --
	1940	kernel_version=`uname -r \| sed s,2.6.*,LINUX26,`
[91]	1941	kernel_numeric=`uname -r \| sed 's%-%.%g' \| sed 's%_%.%g' \| awk -F. '{ print $165536+$2256+$3 }'`
[90]	1942	AC_DEFINE_UNQUOTED(SH_KERNEL_NUMERIC, ${kernel_numeric}, [Kernel number])
	1943
[1]	1944	if test x"$kernel_version" = xLINUX26
	1945	then
[162]	1946	AC_MSG_CHECKING([for modlist_lock])
[1]	1947	sh_modlist_lock=`egrep ['[bd] modlist_lock$'] ${khidemap} \| awk '{print $1}'`
	1948	if test x"$sh_modlist_lock" = x; then
[162]	1949	AC_MSG_RESULT(no)
[90]	1950	else
	1951	sh_modlist_lock="0x${sh_modlist_lock}"
[162]	1952	AC_MSG_RESULT([${sh_modlist_lock}])
[90]	1953	AC_DEFINE_UNQUOTED(SH_MODLIST_LOCK, ${sh_modlist_lock}, [The address of the modules list spinlock])
[1]	1954	fi
[162]	1955
	1956	AC_MSG_CHECKING([for module_mutex])
[90]	1957	sh_modlist_mutex=`egrep ['[bd] module_mutex$'] ${khidemap} \| awk '{print $1}'`
	1958	if test x"$sh_modlist_mutex" = x; then
[162]	1959	AC_MSG_RESULT(no)
[90]	1960	else
	1961	sh_modlist_mutex="0x${sh_modlist_mutex}"
[162]	1962	AC_MSG_RESULT([${sh_modlist_mutex}])
[90]	1963	AC_DEFINE_UNQUOTED(SH_MODLIST_MUTEX, ${sh_modlist_mutex}, [The address of the modules list mutex])
	1964	fi
[1]	1965
	1966	sh_list_modules=`egrep 'd modules$' ${khidemap} \| awk '{print $1}'`
	1967	if test x"$sh_list_modules" = x; then
[183]	1968	AC_MSG_ERROR([Option --enable-khide cannot be used, since the symbol modules was not found in ${khidemap}.])
[1]	1969	fi
	1970	sh_list_modules="0x${sh_list_modules}"
	1971	AC_DEFINE_UNQUOTED(SH_LIST_MODULES, ${sh_list_modules}, [The address of the modules list])
	1972
	1973	AC_DEFINE(LINUX26, 1, [Define if kernel is 2.6])
	1974	sh_insmod_cmd="modprobe ${install_name}_hide"
	1975	sh_lkm="samhain_hide.ko"
	1976	else
	1977	sh_insmod_cmd="insmod ${install_name}_hide; insmod ${install_name}_erase; rmmod ${install_name}_erase"
	1978	sh_lkm="samhain_hide.o samhain_erase.o"
	1979	fi
	1980	# -- END NEW --
	1981
	1982	kvers=`uname -r`
	1983	if test -f /lib/modules/${kvers}/build/include/linux/kernel.h; then
	1984	lkm_inc="-I/lib/modules/${kvers}/build/include"
	1985	else
	1986	AC_MSG_WARN([--enable-khide: /lib/modules/${kvers}/build/include/linux not found])
	1987	AC_MSG_WARN([--enable-khide: You may need to install the kernel-source])
	1988	AC_MSG_WARN([--enable-khide: headers for the currently-running kernel.])
	1989	fi
[162]	1990
	1991	AC_MSG_CHECKING([for 2.4 vanilla kernel])
[1]	1992	sh_is_vanilla_kernel=yes
	1993	if test -f /lib/modules/${kvers}/build/include/linux/sched.h; then
	1994	grep 'next_task,' /lib/modules/${kvers}/build/include/linux/sched.h >/dev/null 2>&1 \|\| sh_is_vanilla_kernel=no
	1995	fi
	1996	if test x"${sh_is_vanilla_kernel}" = xno; then
[162]	1997	AC_MSG_RESULT(no)
[1]	1998	else
[162]	1999	AC_MSG_RESULT(yes)
[1]	2000	AC_DEFINE(SH_VANILLA_KERNEL)
	2001	fi
[162]	2002
[1]	2003	fi
	2004	]
	2005	)
	2006	AC_SUBST(lkm_inc)
	2007	AC_SUBST(sh_lkm)
	2008	AC_SUBST(sh_insmod_cmd)
	2009	AC_SUBST(install_name)
	2010	AC_SUBST(INSTALL_NAME)
	2011	AC_SUBST(stegin_prg)
	2012	AC_SUBST(xor_code)
	2013
	2014	AC_DEFINE_UNQUOTED(XOR_CODE, ${xor_code})
	2015	AC_DEFINE_UNQUOTED(SH_SYSCALLTABLE, ${sh_syscalltable})
	2016
	2017
	2018	exepack_state0=`${srcdir}/c_random.sh 2>/dev/null`
	2019	exepack_state1=`${srcdir}/c_random.sh 2>/dev/null`
	2020	exepack_state2=`${srcdir}/c_random.sh 2>/dev/null`
	2021
	2022	AC_DEFINE_UNQUOTED(EXEPACK_STATE_0, ${exepack_state0})
	2023	AC_DEFINE_UNQUOTED(EXEPACK_STATE_1, ${exepack_state1})
	2024	AC_DEFINE_UNQUOTED(EXEPACK_STATE_2, ${exepack_state2})
	2025
	2026
	2027	AC_ARG_ENABLE(suidcheck,
	2028	[ --enable-suidcheck check for suid/sgid files [[no]]],
	2029	[
	2030	if test "x${enableval}" = "xyes"; then
	2031	AC_DEFINE(SH_USE_SUIDCHK)
	2032	fi
	2033	]
	2034	)
	2035
	2036
	2037	systemmap="/boot/System.map"
	2038	sh_libkvm=""
	2039	AC_ARG_WITH(kcheck,
[18]	2040	[ --with-kcheck[[=SYSTEM_MAP]] check Linux/FreeBSD/OpenBSD kernel integrity [[/boot/System.map]]],
[1]	2041	[
	2042	if test "x${withval}" != "xno"; then
	2043	AC_DEFINE(SH_USE_KERN)
[102]	2044
	2045	kernel_numeric=`uname -r \| sed 's%-%.%g' \| sed 's%_%.%g' \| awk -F. '{ print $165536+$2256+$3 }'`
	2046	AC_DEFINE_UNQUOTED(SH_KERNEL_NUMBER, ${kernel_numeric}, [Kernel number])
	2047
[1]	2048	kernelversion=`uname -r`
	2049	AC_DEFINE_UNQUOTED(SH_KERNEL_VERSION, _("${kernelversion}"), [Define the kernel version])
	2050	if test "x${withval}" != "xyes"; then
	2051	systemmap="${withval}"
	2052	fi
	2053	if test "x${cross_compiling}" = xyes; then
	2054	:
	2055	elif test "x$selectconfig" = "xfreebsd"; then
	2056	LIBS="$LIBS -lkvm"
	2057	sh_libkvm="-lkvm"
	2058	elif test -f "${systemmap}"; then
	2059	:
	2060	else
[183]	2061	AC_MSG_ERROR([Option --with-kcheck=systemmap cannot be used, because system map ${systemmap} does not exist.])
[1]	2062	fi
	2063	fi
	2064	]
	2065	)
	2066	AC_SUBST(systemmap)
	2067	AC_SUBST(sh_libkvm)
	2068
	2069	AC_ARG_ENABLE(base,
	2070	[ --enable-base=B1,B2 base key (0...2147483647)],
	2071	[
	2072	AC_MSG_CHECKING(base key setting)
	2073	my_key_A=`echo ${enableval} \| awk 'BEGIN{FS=","}{print $1}'`
	2074	my_key_B=`echo ${enableval} \| awk 'BEGIN{FS=","}{print $2}'`
	2075	AC_MSG_RESULT(${my_key_A} ${my_key_B})
	2076	if test "x${my_key_A}" = x; then
[183]	2077	AC_MSG_ERROR([Option --enable-base=B1,B2 used with invalid first base key (zero length).])
[1]	2078	fi
	2079	if test "x${my_key_B}" = x; then
[183]	2080	AC_MSG_ERROR([Option --enable-base=B1,B2 used with invalid second base key (zero length).])
[1]	2081	fi
	2082	echo "${my_key_A}" \| grep ['[^0123456789]'] >/dev/null 2>&1 &&
[183]	2083	AC_MSG_ERROR([For --enable-base=B1,B2, B1 and B2 must be numeric in the range 0 to 2147483647.])
[1]	2084	echo "${my_key_B}" \| grep ['[^0123456789]'] >/dev/null 2>&1 &&
[183]	2085	AC_MSG_ERROR([For --enable-base=B1,B2, B1 and B2 must be numeric in the range 0 to 2147483647.])
[1]	2086	],
	2087	[
	2088	AC_MSG_CHECKING(base key setting .. collecting entropy)
	2089	my_key_1=`${srcdir}/c_random.sh 2>/dev/null`
	2090	my_key_2=`${srcdir}/c_random.sh 2>/dev/null`
	2091	my_key_3=`${srcdir}/c_random.sh 2>/dev/null`
	2092	my_key_4=`${srcdir}/c_random.sh 2>/dev/null`
	2093	my_key_A=`expr $my_key_1 \* 32767`
	2094	my_key_A=`echo ${my_key_A} \| sed 's%^0*%%g' 2>/dev/null`
	2095	my_key_A=`expr $my_key_A \+ $my_key_2`
	2096	my_key_B=`expr $my_key_3 \* 32767`
	2097	my_key_B=`echo ${my_key_B} \| sed 's%^0*%%g' 2>/dev/null`
	2098	my_key_B=`expr $my_key_B \+ $my_key_4`
	2099	AC_MSG_RESULT(${my_key_A} ${my_key_B})
	2100	]
	2101	)
	2102	AC_SUBST(my_key_A)
	2103	AC_SUBST(my_key_B)
	2104
	2105	dnl low bytes
	2106	my_key_1=`expr $my_key_A \% 65536`
	2107	dnl high bytes
	2108	my_key_2=`expr $my_key_A \/ 65536`
	2109	dnl low bytes
	2110	my_key_3=`expr $my_key_B \% 65536`
	2111	dnl high bytes
	2112	my_key_4=`expr $my_key_B \/ 65536`
	2113
	2114	dnl echo ${my_key_1} ${my_key_2} ${my_key_3} ${my_key_4}
	2115
	2116	dnl touch ./sh_MK.h
	2117	dnl echo "#ifndef SH_MK_H" >> ./sh_MK.h
	2118	dnl echo "#define SH_MK_H" >> ./sh_MK.h
	2119	dnl ${srcdir}/c_bits.sh ${my_key_1} MKB >> ./sh_MK.h
	2120	dnl ${srcdir}/c_bits.sh ${my_key_2} MKA >> ./sh_MK.h
	2121	dnl ${srcdir}/c_bits.sh ${my_key_3} MKC >> ./sh_MK.h
	2122	dnl ${srcdir}/c_bits.sh ${my_key_4} MKD >> ./sh_MK.h
	2123	dnl echo "#endif" >> ./sh_MK.h
	2124	AC_SUBST(my_key_1)
	2125	AC_SUBST(my_key_2)
	2126	AC_SUBST(my_key_3)
	2127	AC_SUBST(my_key_4)
	2128
	2129	AC_MSG_CHECKING(key position)
	2130	pos_tf_1=`${srcdir}/c_random.sh 2>/dev/null`
	2131	pos_tf_2=`expr $pos_tf_1 \% 8`
	2132	pos_tf=`expr $pos_tf_2 + 1`
	2133	AC_MSG_RESULT(${pos_tf})
	2134	AC_DEFINE_UNQUOTED(POS_TF, ${pos_tf} )
	2135
	2136	mykeybase=`echo ${my_key_A},${my_key_B}`
	2137	AC_DEFINE_UNQUOTED(DEFKEY, ${mykeybase} )
	2138	AC_SUBST(mykeybase)
	2139
	2140
	2141	dnl
	2142	dnl GPG/PGP options
	2143	dnl
	2144
	2145	AC_ARG_WITH(gpg,
	2146	[ --with-gpg=PATH use GnuPG to verify database/config [[no]]],
	2147	[
	2148	if test "x${withval}" != "xno"; then
	2149	if test "x${cross_compiling}" = xyes; then
	2150	mygpg="${withval}"
	2151	else
	2152	if test -f "${withval}"; then
	2153	mygpg="${withval}"
	2154	mychk0=`${withval} --load-extension tiger --print-md TIGER192 ${withval} 2>/dev/null`
	2155	if test "x$?" != "x0"; then
	2156	mychktest=no
	2157	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
	2158	if test x"${mychktest}" = xyes
	2159	then
	2160	:
	2161	else
	2162	if test -f ${sampre}
	2163	then
	2164	echo "use existing ${sampre} for gpg checksum"
	2165	mychk0=`${sampre} -H ${withval} 2>/dev/null`
	2166	if test "x$?" != "x0"; then
	2167	:
	2168	else
	2169	mychk="${mychk0}"
	2170	mychktest=yes
	2171	fi
	2172	fi
	2173	fi
	2174	done
	2175	if test x${mychktest} = xno; then
	2176	AC_MSG_WARN([--with-gpg: cannot determine TIGER192 checksum of ${withval}])
	2177	echo "-------------------------------------------------------------"
	2178	echo " Your gpg binary does not support the TIGER192 checksum, "
	2179	echo " and I cannot find an existing samhain binary to use instead."
	2180	echo " You can:"
	2181	echo " (a) run make to compile a samhain binary, then repeat"
	2182	echo " ./configure and make"
	2183	echo " (b) ignore the failure. The checksum of the gpg binary"
	2184	echo " will not get compiled in, thus allowing an attacker"
	2185	echo " to replace gpg with a trojan and subverting the gpg"
	2186	echo " signature verification of configure and database files."
[57]	2187	echo
	2188	echo " PLEASE IGNORE THIS MESSAGE IF YOU ALSO USE --with-checksum"
[1]	2189	echo "-------------------------------------------------------------"
	2190	fi
	2191	else
	2192	mychk="${mychk0}"
	2193	fi
	2194	else
[191]	2195	AC_MSG_ERROR([--with-gpg: cannot find GnuPG PATH=${withval}])
[1]	2196	fi
	2197	fi
	2198	AC_DEFINE(WITH_GPG)
	2199	AC_DEFINE_UNQUOTED(DEFAULT_GPG_PATH, _("${mygpg}") )
	2200	AC_SUBST(mygpg)
	2201	fi
	2202	]
	2203	)
	2204
[191]	2205	AC_ARG_WITH(keyid,
	2206	[ --with-keyid=KEYID specify KeyID (0x...) for GPG/PGP functions [[none]]],
	2207	[
	2208	if test "x${withval}" != "x"; then
	2209	echo "${withval}" \| awk '{if((length($0)==10)\|\|(length($0)==18)){exit 2}else{exit 0}}' &&
	2210	AC_MSG_ERROR([--with-keyid:${withval} must be "0x" + 8\|16 hex digits])
	2211	echo "${withval}" \| grep ['[^0][^x][^0123456789ABCDEFabcdef]'] >/dev/null 2>&1 &&
	2212	AC_MSG_ERROR([--with-keyid:${withval} must be "0x" + 8\|16 hex digits])
	2213	mykeyid="$withval"
	2214	mykeytag="--default-key"
	2215	else
	2216	mykeyid=""
	2217	mykeytag=""
	2218	fi
	2219	AC_SUBST(mykeyid)
	2220	AC_SUBST(mykeytag)
	2221	]
	2222	)
	2223
[1]	2224	dnl AC_ARG_WITH(pgp,
	2225	dnl [ --with-pgp=PATH Use PGP to verify database/config (no).],
	2226	dnl [myppg="$withval"
	2227	dnl AC_DEFINE(WITH_PGP)
	2228	dnl AC_DEFINE_UNQUOTED(DEFAULT_PGP_PATH, _("${myppg}") )
	2229	dnl ])
	2230
	2231	AC_ARG_WITH(checksum,
	2232	[ --with-checksum=CHKSUM compile in gpg/pgp checksum [[yes]]],
	2233	[
	2234	if test "x${withval}" != "xno"; then
	2235	if test "x${withval}" != "xyes"; then
	2236	if test "x${mychk}" != "x"; then
	2237	if test "x${mychk}" != "x${withval}"; then
	2238	AC_MSG_WARN([--with-checksum: possible gpg CHKSUM problem])
	2239	AC_MSG_WARN([--with-checksum: CHKSUM=${withval}])
	2240	AC_MSG_WARN([--with-checksum: autodetected=${mychk}])
	2241	fi
	2242	fi
	2243	mychk="${withval}"
	2244	else
	2245	if test "x${mychk}" = "x"; then
[183]	2246	AC_MSG_ERROR([Option --with-checksum=CHKSUM: checksum CHKSUM of the gpg binary not specified.])
[1]	2247	fi
	2248	fi
	2249	AC_DEFINE(HAVE_GPG_CHECKSUM)
	2250	AC_DEFINE_UNQUOTED(GPG_HASH, _("${mychk}") )
	2251	echo "${mychk}" \| sed 's,.*:,,g' \| sed 's, ,,g' \| sed 's,\(.\),\1:,g' \| awk '{ split($0, arr, ":"); m = length($1)/2; print "#ifndef CHKSUM_H"; print "#define CHKSUM_H"; print "char gpgchk[50];"; for (i=1; i <= m; i++) printf "gpgchk[%d] = %c%s%c;\n", i-1, 39, arr[i], 39; printf "gpgchk[48] = %c%c0%c;\n", 39, 92, 39; print "#endif"; }' > sh_gpg_chksum.h
	2252	fi
	2253	],
	2254	[
	2255	if test "x${mygpg}" != "x"; then
	2256	if test "x${mychk}" != "x"; then
	2257	AC_DEFINE(HAVE_GPG_CHECKSUM)
	2258	AC_DEFINE_UNQUOTED(GPG_HASH, _("${mychk}") )
	2259	echo "${mychk}" \| sed 's,.*:,,g' \| sed 's, ,,g' \| sed 's,\(.\),\1:,g' \| awk '{ split($0, arr, ":"); m = length($1)/2; print "#ifndef CHKSUM_H"; print "#define CHKSUM_H"; print "char gpgchk[50];"; for (i=1; i <= m; i++) printf "gpgchk[%d] = %c%s%c;\n", i-1, 39, arr[i], 39; printf "gpgchk[48] = %c%c0%c;\n", 39, 92, 39; print "#endif"; }' > sh_gpg_chksum.h
	2260	fi
	2261	fi
	2262	]
	2263	)
	2264
	2265	AC_ARG_WITH(fp,
	2266	[ --with-fp=FINGERPRINT compile in public key fingerprint [[no]]],
	2267	[
	2268	if test "x${withval}" != "xno"; then
	2269	if test "x${withval}" != "xyes"; then
	2270	withval0=`echo ${withval} \| sed 's% %%g'`
	2271	echo "${withval0}" \| \
	2272	grep ['[^0123456789abcdefABCDEF]'] >/dev/null 2>&1 &&
[183]	2273	AC_MSG_ERROR([In option --with-fp=FINGERPRINT, there is an invalid character(s) in FINGERPRINT=${withval0}.])
[1]	2274	sh_len=`echo ${withval0} \| wc -c \| sed 's% %%g'`
	2275	sh_len0=`expr ${sh_len} \- 1`
	2276	if test "x${sh_len0}" = "x40" \|\| test "x${sh_len0}" = "x32"
	2277	then
	2278	myfp="${withval0}"
	2279	AC_DEFINE(USE_FINGERPRINT)
	2280	AC_DEFINE_UNQUOTED(SH_GPG_FP, _("${myfp}") )
	2281	echo "${myfp}" \| sed 's,.*:,,g' \| sed 's, ,,g' \| sed 's,\(.\),\1:,g' \| awk '{ split($0, arr, ":"); m = length($1)/2; print "#ifndef FINGERPRINT_H"; print "#define FINGERPRINT_H"; printf "char gpgfp[%d];\n", m+1; for (i=1; i <= m; i++) printf "gpgfp[%d] = %c%s%c;\n", i-1, 39, arr[i], 39; printf "gpgfp[%d] = %c%c0%c;\n", m, 39, 92, 39; print "#endif"; }' > sh_gpg_fp.h
	2282	else
[183]	2283	AC_MSG_ERROR([In option --with-fp=FINGERPRINT, the length (${sh_len0}) of FINGERPRINT ${withval0} is incorrect.])
[1]	2284	fi
	2285	else
[183]	2286	AC_MSG_ERROR([For option --with-fp=FINGERPRINT, FINGERPRINT=yes is invalid, please specify a valid key fingerprint.])
[1]	2287	fi
	2288	fi
	2289	])
	2290
	2291
	2292	dnl
	2293	dnl MAIL OPTIONS
	2294	dnl
	2295
	2296	AC_ARG_WITH(recipient,
	2297	[ --with-recipient=ADDR set recipient(s) for e-mail [[none]]],
	2298	[
	2299	withval0=`echo ${withval} \| sed 's%,% %g'`
	2300	for sh_item in ${withval0}
	2301	do
	2302	case ${sh_item} in
[18]	2303	*@localhost)
	2304	;;
[1]	2305	@.*)
	2306	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}}'`
	2307	if test "x${sh_tmp}" != "x1"
	2308	then
[183]	2309	AC_MSG_ERROR([Option --with-recipient=ADDR used with invalid mail address ${sh_item}.])
[1]	2310	fi
	2311	;;
	2312	*)
[183]	2313	AC_MSG_ERROR([Option --with-recipient=ADDR used with invalid mail address ${sh_item}.])
[1]	2314	;;
	2315	esac
	2316	done
	2317	myrcp="$withval0"
	2318	],
	2319	[myrcp="NULL"])
	2320	AC_DEFINE_UNQUOTED(DEFAULT_MAILADDRESS, _("${myrcp}") )
	2321
	2322
	2323	AC_ARG_WITH(sender,
	2324	[ --with-sender=SENDER set sender for e-mail [[daemon]]],
	2325	[
	2326	mysender="${withval}"
	2327	],
	2328	[
	2329	mysender="daemon"
	2330	])
	2331	AC_DEFINE_UNQUOTED(DEFAULT_SENDER, _("${mysender}") )
	2332
	2333
	2334	dnl
	2335	dnl PATHS
	2336	dnl
	2337
	2338	AC_ARG_WITH(trusted,
	2339	[ --with-trusted=UID Set uid(s) of trusted users [[0]]],
	2340	[
	2341	sh_tmp_test=no
	2342	sh_tmp=`echo ${withval} \| sed 's%,% %g'`
	2343	for sh_tmp1 in ${sh_tmp}
	2344	do
	2345	echo "${sh_tmp1}" \| grep ['[^0123456789]'] >/dev/null 2>&1 &&
[183]	2346	AC_MSG_ERROR([Option --with-trusted=UID used with non-numeric UID in ${withval}.])
[1]	2347	if test "x${sh_tmp1}" = "x0"
	2348	then
	2349	sh_tmp_test=yes
	2350	fi
	2351	done
	2352	if test "x${sh_tmp_test}" = "xno"
	2353	then
	2354	withval="0,${withval}"
	2355	fi
	2356	mytrust="${withval}"
	2357	],
	2358	[mytrust="0"] )
	2359	AC_DEFINE_UNQUOTED(SL_ALWAYS_TRUSTED, ${mytrust} )
	2360	AC_SUBST(mytrust)
	2361
	2362	AC_ARG_WITH(tmp-dir,
	2363	[ --with-tmp-dir=PFX set directory for temporary files [[HOME]]],
	2364	[
	2365	if test "x${cross_compiling}" = xyes; then
[169]	2366	my_tmp_dir="$withval"
	2367	AC_DEFINE_UNQUOTED(SH_TMPDIR, _("${my_tmp_dir}") )
[1]	2368	else
	2369	if test -d "${withval}"; then
	2370	my_tmp_dir="$withval"
	2371	AC_DEFINE_UNQUOTED(SH_TMPDIR, _("${my_tmp_dir}") )
	2372	else
[169]	2373	my_tmp_dir="$withval"
	2374	AC_DEFINE_UNQUOTED(SH_TMPDIR, _("${my_tmp_dir}") )
	2375	AC_MSG_WARN([--with-tmp-dir: tmp directory ${withval} does not exist])
[1]	2376	fi
	2377	fi
	2378	]
	2379	)
	2380
	2381	dnl
	2382	dnl PATH DEFAULTS
	2383	dnl
	2384
	2385	if test "x${ac_prefix_set}" = xyes
	2386	then
	2387	if test "x${exec_prefix}" = xNONE
	2388	then
	2389	exec_prefix="${prefix}"
	2390	fi
	2391
	2392	if test "x${prefix}" = xOPT
	2393	then
	2394	tmp_sbindir="/opt/${install_name}/bin"
	2395	tmp_sysconfdir="/etc/opt"
	2396	tmp_mandir="/opt/${install_name}/man"
	2397	tmp_localstatedir="/var/opt/${install_name}"
	2398	elif test "x${prefix}" = xUSR
	2399	then
	2400	tmp_sbindir="/usr/sbin"
	2401	tmp_sysconfdir="/etc"
	2402	tmp_mandir="/usr/share/man"
	2403	tmp_localstatedir="/var"
	2404	else
	2405	tmp_sbindir=`eval echo ${sbindir}`
	2406	tmp_sysconfdir=`eval echo ${sysconfdir}`
	2407	tmp_mandir=`eval echo ${mandir}`
	2408	tmp_localstatedir=`eval echo ${localstatedir}`
	2409	fi
	2410	else
	2411	prefix=""
	2412	if test "x${ac_exec_prefix_set}" = xyes
	2413	then
	2414	tmp_sbindir=`eval echo ${sbindir}`
	2415	else
	2416	tmp_sbindir="/usr/local/sbin"
	2417	fi
	2418	tmp_sysconfdir="/etc"
	2419	# share/man -> man (FHS) 11.10.2002
	2420	tmp_mandir="/usr/local/man"
	2421	tmp_localstatedir="/var"
	2422	fi
	2423
	2424
	2425	if test "x${ac_sbindir_set}" = xyes
	2426	then
	2427	:
	2428	else
	2429	sbindir=`eval echo ${tmp_sbindir}`
	2430	fi
	2431
	2432
	2433	if test "x${ac_sysconfdir_set}" = xyes
	2434	then
	2435	:
	2436	else
	2437	sysconfdir=`eval echo ${tmp_sysconfdir}`
	2438	fi
	2439
	2440	if test "x${ac_mandir_set}" = xyes
	2441	then
	2442	:
	2443	else
	2444	mandir=`eval echo ${tmp_mandir}`
	2445	fi
	2446
	2447	if test "x${ac_localstatedir_set}" = xyes
	2448	then
	2449	:
	2450	else
	2451	localstatedir=`eval echo ${tmp_localstatedir}`
	2452	fi
	2453
	2454
	2455
	2456	AC_ARG_WITH(config-file,
	2457	[ --with-config-file=FILE configuration file [[/etc/{install_name}rc]]],
	2458	[
	2459	myconffile="${withval}"
	2460	changequote(<<, >>)dnl
	2461	tmp=`echo ${withval} \| sed 's%^REQ_FROM_SERVER%%'`
	2462	sysconfdir=`echo ${tmp} \| sed 's%/[^/][^/]*$%%'`
	2463	myrpmconffile="${tmp}"
	2464	changequote([, ])dnl
	2465	],
	2466	[
	2467	myconffile="${sysconfdir}/${install_name}rc"
	2468	myrpmconffile="${myconffile}"
	2469	]
	2470	)
	2471	AC_DEFINE_UNQUOTED(DEFAULT_CONFIGFILE, _("${myconffile}") )
	2472	AC_SUBST(myconffile)
	2473	AC_SUBST(myrpmconffile)
	2474
	2475	AC_ARG_WITH(log-file,
	2476	[ --with-log-file=FILE path of log file [[/var/log/{install_name}_log]]],
	2477	[
	2478	mylogfile="$withval"
	2479	changequote(<<, >>)dnl
	2480	mylogdir=`echo ${withval} \| sed 's%/[^/][^/]*$%%'`
	2481	changequote([, ])dnl
	2482	],
	2483	[
	2484	if test "x${mytclient}" = "x-DSH_WITH_SERVER"; then
	2485	mylogfile="${localstatedir}/log/${install_name}/${install_name}_log"
	2486	mylogdir="${localstatedir}/log/${install_name}"
	2487	else
	2488	mylogfile="${localstatedir}/log/${install_name}_log"
	2489	mylogdir="${localstatedir}/log"
	2490	fi
	2491	]
	2492	)
	2493	AC_DEFINE_UNQUOTED(DEFAULT_ERRFILE, _("${mylogfile}") )
	2494	AC_DEFINE_UNQUOTED(DEFAULT_LOGDIR, _("${mylogdir}") )
	2495	AC_SUBST(mylogfile)
	2496	AC_SUBST(mylogdir)
	2497
	2498	AC_ARG_WITH(pid-file,
	2499	[ --with-pid-file=FILE set path of pid file [[/var/run/{install_name}.pid]]],
	2500	[
	2501	mylockfile="$withval"
	2502	changequote(<<, >>)dnl
	2503	mylockdir=`echo ${withval} \| sed 's%/[^/][^/]*$%%'`
	2504	changequote([, ])dnl
	2505	],
	2506	[
	2507	mylockfile="${localstatedir}/run/${install_name}.pid"
	2508	mylockdir="${localstatedir}/run"
	2509	]
	2510	)
	2511	AC_DEFINE_UNQUOTED(DEFAULT_ERRLOCK, _("${mylockfile}") )
	2512	AC_DEFINE_UNQUOTED(DEFAULT_PIDDIR, _("${mylockdir}") )
	2513	AC_SUBST(mylockfile)
	2514	AC_SUBST(mylockdir)
	2515
	2516	AC_ARG_WITH(state-dir,
	2517	[ --with-state-dir=PFX set state data directory [[/var/lib/{install_name}]]],
	2518	[
	2519	mydataroot="$withval"
	2520	],
	2521	[
	2522	mydataroot="${localstatedir}/lib/${install_name}"
	2523	]
	2524	)
	2525	AC_ARG_WITH(data-file,
	2526	[ --with-data-file=FILE set path of data file],
	2527	[
	2528	mydatafile="$withval"
	2529	changequote(<<, >>)dnl
	2530	tmp=`echo ${withval} \| sed 's%^REQ_FROM_SERVER%%'`
	2531	mydataroot=`echo ${tmp} \| sed 's%/[^/][^/]*$%%'`
	2532	myrpmdatafile="${tmp}"
	2533	changequote([, ])dnl
	2534	if test x"${tmp}" = x
	2535	then
	2536	echo "No local path in data file ${withval}"
	2537	echo "This will not work for initializing the database."
	2538	if test x"${withval}" = xREQ_FROM_SERVER
	2539	then
	2540	echo "It should be REQ_FROM_SERVER/some/local/path"
	2541	fi
[183]	2542	AC_MSG_ERROR([Option --with-data-file=FILE used with invalid path ${withval}.])
[1]	2543	fi
	2544	],
	2545	[
	2546	mydatafile="${mydataroot}/${install_name}_file"
	2547	myrpmdatafile="${mydatafile}"
	2548	])
	2549	AC_DEFINE_UNQUOTED(DEFAULT_DATA_FILE, _("${mydatafile}") )
	2550	AC_SUBST(mydatafile)
	2551	AC_SUBST(myrpmdatafile)
	2552
	2553	AC_DEFINE_UNQUOTED(DEFAULT_DATAROOT, _("${mydataroot}") )
	2554	AC_SUBST(mydataroot)
	2555
	2556	AC_DEFINE_UNQUOTED(DEFAULT_QDIR, _("${mydataroot}/.quarantine") )
	2557	AC_SUBST(myqdir)
	2558
	2559
	2560	AC_ARG_WITH(html-file,
	2561	[ --with-html-file=FILE set path of html file,],
	2562	[
	2563	myhtmlfile="$withval"
	2564	],
	2565	[
	2566	myhtmlfile="${mylogdir}/${install_name}.html"
	2567	])
	2568	AC_DEFINE_UNQUOTED(DEFAULT_HTML_FILE, _("${myhtmlfile}") )
	2569	AC_SUBST(myhtmlfile)
	2570
	2571
	2572	mydefargs=$ac_configure_args
	2573	# if test -z "`echo "$mydefargs" \| grep "\-\-enable\-static" 2> /dev/null`"
	2574	# then
	2575	# mydefargs="--enable-static $mydefargs"
	2576	# fi
	2577	if test -z "`echo "$mydefargs" \| grep "\-\-enable\-base" 2> /dev/null`"
	2578	then
	2579	mydefargs="--enable-base=${mykeybase} $mydefargs"
	2580	fi
	2581	AC_SUBST(mydefargs)
	2582
	2583
	2584	AC_DEFINE_UNQUOTED(SH_INSTALL_DIR, _("${sbindir}"))
	2585	AC_DEFINE_UNQUOTED(SH_INSTALL_PATH, _("${sbindir}/${install_name}"))
	2586	AC_DEFINE_UNQUOTED(SH_INSTALL_NAME, _("${install_name}"))
	2587
	2588	AC_CONFIG_HEADER(config.h)
	2589
	2590	AC_OUTPUT(
	2591	[
	2592	Makefile
	2593	samhain-install.sh
	2594	init/samhain.startLSB
	2595	init/samhain.startLinux
	2596	init/samhain.startGentoo
	2597	init/samhain.startFreeBSD
	2598	init/samhain.startSolaris
	2599	init/samhain.startHPUX
	2600	init/samhain.startIRIX
[71]	2601	init/samhain.startMACOSX
[1]	2602	samhain.spec
	2603	rules.deb
	2604	rules.deb-light
	2605	hp_ux.psf
	2606	scripts/samhain.spec
	2607	scripts/redhat_i386.client.spec
	2608	scripts/samhain.ebuild
	2609	scripts/samhain.ebuild-light
	2610	scripts/samhainadmin.pl
[121]	2611	scripts/yuleadmin.pl
[1]	2612	scripts/check_samhain.pl
	2613	deploy.sh
	2614	],
	2615	[
	2616	echo timestamp > stamp-h
	2617	chmod +x samhain-install.sh
	2618	chmod +x scripts/samhainadmin.pl
[121]	2619	chmod +x scripts/yuleadmin.pl
[1]	2620	chmod +x scripts/check_samhain.pl
	2621	]
	2622	)
	2623
	2624	chmod +x deploy.sh
	2625
	2626	if test "x${cross_compiling}" = xyes
	2627	then
	2628
	2629	echo "--------------------------------------------------------------"
	2630	echo
	2631	echo "You are using a cross-compiler. The following system dependent"
	2632	echo "values may have been set to default values that may be"
	2633	echo "incorrect for your target system: "
	2634	echo
	2635	echo "ac_cv_c_bigendian bigendian byte order ${ac_cv_c_bigendian}"
	2636	echo "ac_cv_c_long_double long double exists ${ac_cv_c_long_double}"
	2637	echo "ac_cv_sizeof_char_p size of pointer to char ${ac_cv_sizeof_char_p}"
	2638	echo "ac_cv_sizeof_char_p size of size_t ${ac_cv_sizeof_size_t}"
[97]	2639	echo "ac_cv_sizeof_unsigned_int size of unsigned int ${ac_cv_sizeof_unsigned_int}"
[1]	2640	echo "ac_cv_sizeof_unsigned_long size of unsigned long ${ac_cv_sizeof_unsigned_long}"
	2641	echo "ac_cv_sizeof_unsigned_short size of unsigned short ${ac_cv_sizeof_unsigned_short}"
	2642	echo
	2643	echo "If these values are incorrect, change them in the file "
	2644	echo "config.cache and run configure again."
	2645	echo
	2646	echo "--------------------------------------------------------------"
	2647
	2648	fi
	2649
	2650	if test x${silent} != xyes
	2651	then
	2652
	2653	# A=`eval echo ${sbindir}` ; A=`eval echo ${A}`
	2654	# B=`eval echo ${myconffile}` ; B=`eval echo ${B}`
	2655	# C=`eval echo ${mandir}` ; C=`eval echo ${C}`
	2656	# D=`eval echo ${mylockfile}` ; D=`eval echo ${D}`
	2657	# E=`eval echo ${mylogfile}` ; E=`eval echo ${E}`
	2658	# F=`eval echo ${mydataroot}` ; F=`eval echo ${F}`
	2659
	2660	echo
	2661	echo " samhain has been configured as follows:"
	2662	echo " System binaries: ${sbindir}"
	2663	echo " Configuration file: ${myconffile}"
	2664	echo " Manual pages: ${mandir}"
	2665	echo " Data: ${mydataroot}"
	2666	echo " PID file: ${mylockfile}"
	2667	echo " Log file: ${mylogfile}"
	2668	echo " Base key: ${mykeybase}"
[191]	2669	if test x"$mykeyid" != x
	2670	then
	2671	echo " target GPG/PGP key: ${mykeyid}"
	2672	fi
[1]	2673	echo
	2674	if test x"$mytclient" = x"-DSH_WITH_SERVER"
	2675	then
	2676	echo " Selected rc file: yulerc"
	2677	else
	2678	echo " Selected rc file: samhainrc.${selectconfig}"
	2679	fi
	2680
	2681	fi
	2682

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