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source: trunk/configure.ac@ 252

Last change on this file since 252 was 252, checked in by katerina, 15 years ago
Add code to check for stale file records on close() and fclose(), fix sl_close() to handle open stream (ticket #163).
File size: 74.0 KB

Line
1	dnl We want to override the standard _AC_INIT_PARSE_ARGS
2	dnl
3	AU_ALIAS([_AC_INIT_PARSE_ARGS], [SH_INIT_PARSE_ARGS])
4	AU_ALIAS([_AC_INIT_help], [SH_INIT_HELP])
5
6	AC_INIT(src/samhain.c)
7
8
9	AC_ARG_VAR([LIBS], [libraries to link against, e.g. -lintl])
10
11	dnl
12	dnl start
13	dnl
14	AM_INIT_AUTOMAKE(samhain, 2.5.10)
15	AC_DEFINE([SAMHAIN], 1, [Application is samhain])
16	AC_CANONICAL_HOST
17
18	dnl
19	dnl checks for programs
20	dnl
21
22	AC_PROG_CC
23	if test "$host" != "$build"; then
24	AC_CHECK_PROGS(BUILD_CC, gcc cc)
25	else
26	BUILD_CC=$CC
27	fi
28	AC_PROG_CPP
29	AC_PROG_INSTALL
30	AC_PROG_LN_S
31	AC_PROG_AWK
32	SH_PROG_LD
33	AC_PATH_PROG(cmd_hostname,hostname)
34	AC_SUBST(cmd_hostname)
35	AC_SUBST(BUILD_CC)
36
37	AC_HEADER_STDC
38	dnl
39	dnl first one is a dummy because of an autoconf bug
40	dnl (no HAVE_... for first one)
41	dnl
42	AC_CHECK_HEADERS([sys/ipc.h sys/msg.h sys/uio.h fcntl.h])
43
44
45	AC_MSG_CHECKING([for OS specific issues])
46	mydebugflag=no
47	myneedg3=no
48	uid_cast="signed long"
49	selectconfig=linux
50	mynetbsd=no
51	sh_use_lcaps="undef"
52	dnmalloc_ok=yes
53	sh_use_pie=yes
54
55	case "$host_os" in
56
57	linux)
58	sh_use_lcaps="yes"
59	AC_DEFINE(HOST_IS_LINUX)
60	AC_DEFINE(HAVE_EXT2_IOCTLS)
61	AC_MSG_RESULT([use ioctl to get e2fs flags])
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
77	AC_MSG_RESULT([compiler needs assume noaligned_objects])
78	else
79	AC_MSG_RESULT([none])
80	fi
81	;;
82
83	cygwin)
84	AC_DEFINE(HOST_IS_CYGWIN)
85	dnmalloc_ok=no
86	AC_MSG_RESULT([no trusted paths and no dnmalloc])
87	;;
88
89	darwin)
90	AC_DEFINE(HOST_IS_DARWIN)
91	dnmalloc_ok=no
92	AC_MSG_RESULT([check resource forks, no dnmalloc])
93	;;
94
95	freebsd7)
96	AC_DEFINE(HOST_IS_FREEBSD)
97	selectconfig=freebsd
98	case "$host_cpu" in
99	amd64)
100	sh_use_pie=no
101	dnmalloc_ok=no
102	AC_MSG_RESULT([no dnmalloc and broken compiler toolchain])
103	;;
104	*)
105	AC_MSG_RESULT([none])
106	;;
107	esac
108	;;
109
110	freebsd)
111	AC_DEFINE(HOST_IS_FREEBSD)
112	selectconfig=freebsd
113	AC_MSG_RESULT([none])
114	;;
115
116	openbsd)
117	AC_DEFINE([HOST_IS_OPENBSD], 1, [Define if host OS is OPENBSD])
118	selectconfig=freebsd
119	dnmalloc_ok=no
120	AC_MSG_RESULT([dnmalloc does not work with pthreads])
121	;;
122
123	netbsd)
124	mynetbsd=yes
125	selectconfig=netbsd
126	AC_MSG_RESULT([bug with libresolve])
127	;;
128
129	solaris)
130	selectconfig=solaris
131	AC_DEFINE(HOST_IS_SOLARIS)
132	case "$host_cpu" in
133	i*86)
134	AC_DEFINE(HOST_IS_I86SOLARIS)
135	AC_MSG_RESULT([vsnprintf prototype])
136	;;
137	*)
138	AC_MSG_RESULT([none])
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 $LIBS"
152	fi
153	;;
154
155
156	sun)
157	selectconfig=solaris
158	AC_DEFINE(HOST_IS_SOLARIS)
159	AC_MSG_RESULT([none])
160	;;
161
162	aix)
163	AC_DEFINE(HOST_IS_AIX)
164	selectconfig=aix5.2.0
165	uid_cast="unsigned long"
166	if test "x$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="$CFLAGS -qstrict"
175	fi
176	AC_MSG_RESULT([AIX size_t in the accept call and optimize O3 qstrict])
177	else
178	AC_MSG_RESULT([AIX size_t in the accept call])
179	fi
180	;;
181
182	hpux)
183	AC_MSG_RESULT([HPUX need _XOPEN_SOURCE_EXTENDED for h_errno])
184	AC_DEFINE(HOST_IS_HPUX)
185	if test "x$GCC" != "xyes"; then
186	if test ! -z "`echo "$CFLAGS" \| grep "\-g" 2> /dev/null`" ; then
187	CFLAGS=`echo $CFLAGS \| sed 's%\-g%%' `
188	fi
189	if test -z "`echo "$CFLAGS" \| grep "\+O2" 2> /dev/null`"; then
190	CFLAGS="$CFLAGS +O2"
191	fi
192	fi
193	;;
194
195	ultrix)
196	AC_MSG_RESULT([ULTRIX getcwd uses popen])
197	AC_DEFINE(HAVE_BROKEN_GETCWD)
198	;;
199
200	*)
201	AC_MSG_RESULT([none])
202	;;
203	esac
204
205	AC_SUBST(selectconfig)
206	AC_DEFINE_UNQUOTED(UID_CAST, ${uid_cast})
207
208
209
210	dnl *****************************************
211	dnl
212	dnl checks for header files
213	dnl
214	dnl *****************************************
215
216	AC_HEADER_DIRENT
217	AC_HEADER_MAJOR
218	AC_HEADER_TIME
219	dnl used in minilzo.c
220	AC_HEADER_STAT
221	AC_DECL_SYS_SIGLIST
222
223	AC_CHECK_HEADERS(stddef.h libgen.h sched.h malloc.h sys/uio.h \
224	sys/mman.h sys/param.h \
225	sys/vfs.h mntent.h \
226	sys/select.h sys/socket.h netinet/in.h \
227	regex.h glob.h \
228	linux/ext2_fs.h linux/fs.h ext2fs/ext2_fs.h asm/segment.h \
229	elf.h linux/elf.h \
230	paths.h arpa/nameser.h arpa/nameser_compat.h \
231	rpc/rpcent.h sys/statvfs.h,
232	[],
233	[],
234	[#include <sys/types.h>]
235	)
236
237
238	AC_CHECK_HEADER(utmpx.h, sh_utmpx="yes", sh_utmpx="no")
239	if test "x$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
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.]))
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.]))
327	)
328
329
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 \
365	strptime basename sched_yield hasmntopt \
366	inet_aton gethostbyname setutent setrlimit gethostname uname \
367	initgroups getpagesize \
368	ttyname fchmod writev mmap tzset \
369	getsid getpriority getpgid statvfs \
370	strerror_r getgrgid_r getpwnam_r getpwuid_r \
371	gmtime_r localtime_r rand_r readdir_r strtok_r \
372	mincore posix_fadvise
373	)
374	AC_CHECK_FUNC(statfs, AC_DEFINE(HAVE_STATFS) statfs="yes", statfs="no")
375	SL_CHECK_VA_COPY
376	AC_CHECK_FUNCS(vsnprintf, [SL_CHECK_VSNPRINTF])
377	AC_CHECK_MLOCK
378	SH_STRFTIME_Z
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])
463	AC_DEFINE([HAVE_SOCKLEN_T], 1, [Define if you have socklen_t])
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
483	dnl *****************************************
484	dnl checks for extended attribute or ACL
485	dnl support
486	dnl *****************************************
487
488	sh_CHECK_XATTR
489	sh_CHECK_POSIX_ACL
490
491	dnl *****************************************
492	dnl checks for typedefs
493	dnl *****************************************
494
495	AC_C_LONG_DOUBLE
496	SH_CHECK_TYPEDEF(long long, HAVE_LONG_LONG)
497	SH_CHECK_TYPEDEF(uint64_t, HAVE_UINT64_T)
498	if test "$sh_HAVE_LONG_LONG" = "yes"; then
499	AC_CHECK_SIZEOF(unsigned long long, 4)
500	sh_sizeof_unsigned_long_long=`echo "$ac_cv_sizeof_unsigned_long_long" \| sed 's%[^0-9]%%g'`
501	if test "$sh_sizeof_unsigned_long_long" = "8"; then
502	AC_DEFINE(HAVE_LONG_LONG_64, 1, [Define if you have 64bit long long])
503	fi
504	fi
505
506	AC_CHECK_TYPE(ptrdiff_t, long)
507	AC_TYPE_SIZE_T
508	AC_CHECK_SIZEOF(char *, 4)
509	AC_CHECK_SIZEOF(size_t, 4)
510
511	AC_CHECK_SIZEOF(unsigned long, 4)
512	AC_CHECK_SIZEOF(unsigned int, 4)
513	AC_CHECK_SIZEOF(unsigned short, 2)
514
515
516	sh_sizeof_unsigned_long=`echo "$ac_cv_sizeof_unsigned_long" \| sed 's%[^0-9]%%g'`
517	if test "$sh_sizeof_unsigned_long" = "4"; then
518	AC_DEFINE(HAVE_LONG_32)
519	fi
520	if test "$sh_sizeof_unsigned_long" = "8"; then
521	AC_DEFINE(HAVE_LONG_64)
522	fi
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
525	AC_DEFINE(HAVE_INT_32)
526	fi
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
529	AC_DEFINE(HAVE_SHORT_32)
530	fi
531
532	dnl
533	dnl check for 64 bit programming environment
534	dnl
535	SAMHAIN_64
536
537
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
633	AC_C_RESTRICT
634
635	AM_SA_SIGACTION_WORKS
636
637	if test "x$GCC" = "xyes"; then
638	GCC_STACK_PROTECT_LIB
639	GCC_STACK_PROTECT_CC
640	dnl GCC_STACK_CHECK_CC
641	GCC_PIE_CC
642	fi
643
644	dnl *****************************************
645	dnl
646	dnl checks for system services
647	dnl
648	dnl *****************************************
649
650	dnl
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
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 $LIBS"
669	AC_DEFINE(HAVE_LIBGMP, 1, [Have GNU gmp library])
670	fi
671	AC_CHECK_HEADERS(gmp.h)
672
673	AC_MSG_CHECKING([for ps])
674	PS=
675	for ff in /usr/ucb /bin /usr/bin; do
676	if test -x "$ff/ps"; then
677	PS="$ff/ps"
678	AC_MSG_RESULT([$PS])
679	break
680	fi
681	done
682	if test x$PS = x
683	then
684	AC_MSG_RESULT([no])
685	AC_MSG_ERROR([Cannot find ps in any of /usr/ucb /bin /usr/bin])
686	fi
687	AC_DEFINE_UNQUOTED([PSPATH], _("$PS"), [Path to ps])
688
689	AC_MSG_CHECKING([how to use ps])
690	$PS ax >/dev/null 2>&1
691	if test $? -eq 0; then
692	case "$host_os" in
693	openbsd)
694	one=`$PS akx \| wc -l`
695	;;
696	*)
697	one=`$PS ax \| wc -l`
698	;;
699	esac
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 $two
710	then
711	case "$host_os" in
712	openbsd)
713	PSARG="akx"
714	;;
715	*)
716	PSARG="ax"
717	;;
718	esac
719	else
720	PSARG="-e"
721	fi
722	AC_DEFINE_UNQUOTED([PSARG], _("$PSARG"), [Argument for ps])
723	AC_MSG_RESULT([$PS $PSARG])
724
725	dnl *****************************************
726	dnl
727	dnl enable features
728	dnl
729	dnl *****************************************
730
731	AC_ARG_ENABLE(db-reload,
732	[ --enable-db-reload enable database reload on SIGHUP [[no]]],
733	[
734	if test "x${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${enableval}" = xno; then
766	:
767	else
768	AC_DEFINE(WITH_EXTERNAL)
769	fi
770	],
771	[AC_DEFINE(WITH_EXTERNAL)]
772	)
773
774	AC_ARG_ENABLE(message-queue,
775	[ --enable-message-queue[[=MODE]] enable SysV message queue [[MODE=0700]]],
776	[
777	if test "x${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 "${enableval}" \| grep ['[^0123456789]'] >/dev/null 2>&1 &&
783	AC_MSG_ERROR([With --enable-message-queue=MODE, MODE must be numeric])
784	echo "${enableval}" \| \
785	grep ['0[0123456789][0123456789][0123456789]'] >/dev/null 2>&1 \|\|
786	AC_MSG_ERROR([With --enable-message-queue=MODE, MODE must be an octal (0nnn) number])
787	AC_DEFINE(WITH_MESSAGE_QUEUE)
788	AC_DEFINE_UNQUOTED(MESSAGE_QUEUE_MODE, ${enable_message_queue})
789	fi
790	else
791	echo
792	echo "**********************************************"
793	echo
794	AC_MSG_WARN([sys/msg.h missing, --enable-message-queue disabled])
795	echo
796	echo "**********************************************"
797	echo
798	fi
799	]
800	)
801
802	AC_ARG_WITH(cflags,
803	[ --with-cflags additional flags to pass to compiler],
804	[
805	if test "x$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 $withval"
815	fi
816	]
817	)
818
819
820	#
821	# this is from ssh
822	#
823	AC_MSG_CHECKING(whether to use libwrap)
824	LIBWRAP_LIB=""
825	LIBWRAP_INC=""
826	AC_ARG_WITH(libwrap,
827	[ --with-libwrap[=PATH] Compile in libwrap (TCP Wrappers) support],
828	[ AC_MSG_RESULT($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 $LIBWRAP_INC"
856	AC_CHECK_HEADER(tcpd.h,
857	[],
858	[ AC_MSG_ERROR([Could not find tcpd.h for libwrap. You need to install tcp_wrappers.]) ])
859	AC_TRY_LINK([ #include <tcpd.h>
860	int allow_severity; int deny_severity; ],
861	[ hosts_access((struct request_info *) 0); ],
862	[ AC_DEFINE(SH_USE_LIBWRAP,1,[Build with tcp wrapper support]) ],
863	[ AC_MSG_ERROR([Could not find the libwrap library.]) ])
864	fi ],
865	AC_MSG_RESULT(no)
866	)
867
868
869	dnl
870	dnl NETWORK OPTIONS
871	dnl
872	AC_ARG_ENABLE(network,
873	[ --enable-network=[[client\|server]] compile client or server [[no]]],
874	[
875	if test "x$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
906	AC_MSG_ERROR([With --enable-network=WHAT, WHAT must be client, server, or no])
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 ${mytclient} \| sed s%\-%%`
927	AC_SUBST(clmytclient)
928
929	sh_no_gcc_static=no
930
931	AC_ARG_ENABLE(static,
932	[ --enable-static enable static linking [[no]]],
933	[
934	if test x$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$GCC" = "xyes"; then
942	sh_no_gcc_static=no
943	LDFLAGS="$LDFLAGS -static"
944	else
945	sh_no_gcc_static=yes
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 "* ${LDFLAGS} + the static linking flag"
983	echo "* and run configure again"
984	echo "*"
985	echo "***********************************************"
986	;;
987
988	esac
989	fi
990	fi
991	]
992	)
993
994	if test x"${mytclient}" = x-DSH_STANDALONE -o x"${mytclient}" = x-DSH_WITH_CLIENT;
995	then
996	dnl For threaded modules
997	ACX_PTHREAD
998	CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
999	LIBS="$PTHREAD_LIBS $LIBS"
1000	LDFLAGS="$PTHREAD_CFLAGS $LDFLAGS"
1001	CC="$PTHREAD_CC"
1002	dnl For MODI_TXT
1003	CHECK_ZLIB()
1004	fi
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
1015
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 " $i"
1027	done
1028	echo "**********************************************"
1029	echo
1030	exit
1031	])
1032
1033	AC_ARG_WITH(libprelude-prefix,
1034	[ --with-libprelude-prefix=PFX Prefix where libprelude is installed (optional)],
1035	libprelude_config_prefix="$withval", libprelude_config_prefix="")
1036
1037	AC_MSG_CHECKING(whether to use prelude)
1038	AC_ARG_WITH(prelude,
1039	[ --with-prelude Prelude IDS support [[no]]],
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*)
1062	AC_MSG_ERROR([You have Libprelude 0.8, which is too old. Version 0.9.6 or higher is required.])
1063	;;
1064	*)
1065	AM_PATH_LIBPRELUDE([0.9.6],
1066	[
1067	AC_DEFINE(HAVE_LIBPRELUDE,1,[Have libprelude])
1068	CFLAGS="$CFLAGS $LIBPRELUDE_PTHREAD_CFLAGS"
1069	LDFLAGS="$LDFLAGS $LIBPRELUDE_LDFLAGS"
1070	LIBS="$LIBS $LIBPRELUDE_LIBS"
1071	],
1072	[
1073	AC_MSG_ERROR([Could not find libprelude (if you are using --enable-static, the static library libprelude.a might be missing).])
1074	])
1075	;;
1076	esac
1077	else
1078	AC_MSG_ERROR([Could not find libprelude-config.])
1079	fi
1080	fi
1081	],
1082	[
1083	AC_MSG_RESULT(no)
1084	]
1085	)
1086
1087	#
1088	# partly based on the snort configure.in
1089	#
1090	AC_ARG_WITH(database,
1091	[ --with-database=[[mysql\|postgresql\|oracle\|odbc]] database support [[no]]],
1092	[
1093	if test x"$enable_xml_log" != xyes; then
1094	AC_MSG_ERROR([With --with-database, --enable-xml-log is required as well.])
1095	fi
1096	if test "x${withval}" = "xmysql"; then
1097	if test "x$zlib_found" = "x"
1098	then
1099	CHECK_ZLIB()
1100	fi
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
1110	AC_MSG_CHECKING([for MySQL in /usr /usr/local /usr/local/mysql MYSQL_HOME])
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${MYSQL_INC_DIR}"
1173	fi
1174	AC_DEFINE(WITH_MYSQL)
1175	AC_DEFINE(WITH_DATABASE)
1176	if test "x$zlib_found" = "xyes"
1177	then
1178	LIBS="$LIBS -lz -lm"
1179	else
1180	echo
1181
1182	echo " Mysql library was not found or not useable."
1183	echo " Possible reasons include:"
1184	echo " - an old, incompatible version compiled from source"
1185	echo " - on Solaris, libmysql is compiled with the Solaris"
1186	echo " compiler, thus the mysql_config script provides"
1187	echo " compiler options unsuitable for gcc (move"
1188	echo " mysql_config out of your PATH)"
1189	echo " For other problems, check config.log for the error"
1190	echo " message from the compiler."
1191	echo
1192	echo " If your mysql libraries are installed in an"
1193	echo " unusual place, use --with-libs=-L/path/to/libdirectory"
1194	echo " where libdirectory is the directory holding libmysql."
1195	if test x"$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
1200	AC_MSG_ERROR([Could not find libmysql, or it is not useable.])
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
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
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 $pgsql_directory; do
1252	tmp="$tmp $i/include $i/include/pgsql $i/include/postgresql"
1253	done
1254	FAIL_MESSAGE("PostgreSQL header file (libpq-fe.h)", $tmp)
1255	fi
1256
1257	for i in lib lib/pgsql lib/postgresql; do
1258	str="$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 $pgsql_directory; do
1269	for i in lib lib/pgsql lib/postgresql; do
1270	str="$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 $pgsql_directory; do
1284	tmp="$i/lib $i/lib/pgsql $i/lib/postgresql"
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)
1300	AC_CHECK_HEADERS(postgresql/libpq-fe.h)
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} ${ORACLE_LIBS}"
1384	if test "x$GCC" != "xyes"; then
1385	CFLAGS="${CFLAGS} -fno-strict-aliasing"
1386	fi
1387	fi
1388	AC_DEFINE(WITH_ORACLE)
1389	AC_DEFINE(WITH_DATABASE)
1390
1391	else
1392	AC_MSG_ERROR([Option --with-database=database used with unsupported database ${withval}])
1393	fi
1394	]
1395	)
1396
1397	AC_ARG_WITH(console,
1398	[ --with-console=PATH set path to console device [[/dev/console]]],
1399	[
1400	if test "x${withval}" != xno; then
1401	mycons="$withval"
1402	AC_DEFINE_UNQUOTED(DEFAULT_CONSOLE, _("${mycons}") )
1403	fi
1404	])
1405
1406	AC_ARG_WITH(altconsole,
1407	[ --with-altconsole=PATH set path to second console device [[none]]],
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, _("${myaltcons}") )
1417
1418	AC_ARG_WITH(timeserver,
1419	[ --with-timeserver=HOST set host address for time server [[none]]],
1420	[
1421	if test "x${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,
1432	[ --with-alttimeserver=HOST set address for backup time server [[none]]],
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,
1454	[ --enable-mounts-check check mount options on filesystems [[no]]],
1455	[
1456	if test "x${enable_mounts_check}" = xyes; then
1457	AC_DEFINE(SH_USE_MOUNTS)
1458	fi
1459	]
1460	)
1461
1462	AC_ARG_ENABLE(logfile-monitor,
1463	[ --enable-logfile-monitor monitor logfiles [[no]]],
1464	[
1465	if test "x${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	],
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 $LIBS"
1477	],
1478	AC_MSG_ERROR([The --enable-logfile-monitor option requires libpcre. For compiling the pcre development package is needed.])
1479	)
1480	]
1481	)
1482	fi
1483	]
1484	)
1485
1486
1487	AC_ARG_ENABLE(process-check,
1488	[ --enable-process-check check processes [[no]]],
1489	[
1490	if test "x${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
1512	AC_ARG_ENABLE(userfiles,
1513	[ --enable-userfiles check for users' config files [[no]]],
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${mydebugflag}" != "xyes"; then
1526	AC_DEFINE(MEM_DEBUG)
1527	fi
1528	AC_DEFINE(WITH_TPT)
1529	AC_DEFINE(SL_DEBUG)
1530	AC_DEFINE(DNMALLOC_CHECKS, 1, [Debug dnmalloc])
1531	AC_DEFINE(PARANOIA, 0, [Paranoia level for dnmalloc])
1532	AC_DEFINE(SL_FAIL_ON_ERROR)
1533	if test "x${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
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
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="$CFLAGS -fno-omit-frame-pointer"
1620	fi
1621	fi
1622
1623	fi
1624
1625	dnl Test whether gcc supports -Wno-empty-body
1626	dnl Suppresses warnings from glibc pthread_cleanup_pop
1627	dnl
1628	GCC_WEMPTY_BODY
1629
1630	AC_MSG_CHECKING([which random module to use])
1631	AC_ARG_WITH(rnd,
1632	[ --with-rnd=[[egd\|unix\|dev\|default]] random number generator [[default]]],
1633	[use_static_rnd=$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])
1645	AC_MSG_ERROR([Option --with-rnd=module used with unsupported module ${use_static_rnd}])
1646	;;
1647	esac
1648
1649	AC_ARG_WITH(egd-socket,
1650	[ --with-egd-socket=NAME EGD socket name],
1651	egd_socket_name="$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 "${withval}" \| grep ['[^0123456789]'] >/dev/null 2>&1 &&
1743	AC_MSG_ERROR([For --with-port=PORT, PORT must be numeric.])
1744	myport=${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
1795	AC_MSG_ERROR([For --enable-nocl=PW start/stop/reload/restart/status are reserved words.])
1796	fi
1797	if test "x${enableval}" = "xreload" \|\| test "x${enableval}" = "xrestart"; then
1798	AC_MSG_ERROR([For --enable-nocl=PW start/stop/reload/restart/status are reserved words.])
1799	fi
1800	if test "x${enableval}" = "xstatus"; then
1801	AC_MSG_ERROR([For --enable-nocl=PW start/stop/reload/restart/status are reserved words.])
1802	fi
1803	if test "x${enableval}" = "xno"; then
1804	AC_MSG_ERROR([With --enable-nocl=PW, the use of --enable-nocl=no is ambiguous.])
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 &&
1816	AC_MSG_ERROR([For --enable-stealth=XOR_VAL, XOR_VAL must be numeric.])
1817	if test "${enableval}" -lt 127 \|\| test "${enableval}" -gt 255; then
1818	if test x"${enableval}" = x0
1819	then
1820	:
1821	else
1822	AC_MSG_ERROR([For --enable-stealth=XOR_VAL, XOR_VAL must be in the range 127 to 255.])
1823	fi
1824	fi
1825	xor_code="${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 &&
1842	AC_MSG_ERROR([For --enable-micro-stealth=XOR_VAL, XOR_VAL must be numeric.])
1843	if test "${enableval}" -lt 127 \|\| test "${enableval}" -gt 255; then
1844	if test x"${enableval}" = x0
1845	then
1846	:
1847	else
1848	AC_MSG_ERROR([For --enable-micro-stealth=XOR_VAL, XOR_VAL must be in the range 127 to 255.])
1849	fi
1850	fi
1851	xor_code="${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 \|\| \
1888	AC_MSG_ERROR([With --enable-identity=USER, please supply a username, not a UID.])
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
1892	AC_MSG_WARN([Option --enable-identity used, user ${myident} will be added upon install.])
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,
1924	[ --enable-khide=SYSTEM_MAP use kernel module to hide (Linux only)[[/boot/System.map]]],
1925	[
1926	if test "x${enable_khide}" != xno; then
1927	if test "x${enableval}" != "xyes"; then
1928	khidemap="${enableval}"
1929	fi
1930	sh_syscalltable=`egrep '(D\|d\|R\|r) sys_call_table' ${khidemap} \| awk '{print $1}'`
1931	if test x"$sh_syscalltable" = x; then
1932	AC_MSG_ERROR([Option --enable-khide cannot be used since the symbol sys_call_table was not found in ${khidemap}.])
1933	fi
1934	sh_syscalltable="0x${sh_syscalltable}"
1935	install_name_len=`echo ${install_name} \| awk '{ print(length()); }'`
1936	if test "${install_name_len}" -gt 15 ; then
1937	AC_MSG_ERROR([If --enable-khide is used, install_name must not exceed a length of 15 chars.])
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,`
1944	kernel_numeric=`uname -r \| sed 's%-%.%g' \| sed 's%_%.%g' \| awk -F. '{ print $165536+$2256+$3 }'`
1945	AC_DEFINE_UNQUOTED(SH_KERNEL_NUMERIC, ${kernel_numeric}, [Kernel number])
1946
1947	if test x"$kernel_version" = xLINUX26
1948	then
1949	AC_MSG_CHECKING([for modlist_lock])
1950	sh_modlist_lock=`egrep ['[bd] modlist_lock$'] ${khidemap} \| awk '{print $1}'`
1951	if test x"$sh_modlist_lock" = x; then
1952	AC_MSG_RESULT(no)
1953	else
1954	sh_modlist_lock="0x${sh_modlist_lock}"
1955	AC_MSG_RESULT([${sh_modlist_lock}])
1956	AC_DEFINE_UNQUOTED(SH_MODLIST_LOCK, ${sh_modlist_lock}, [The address of the modules list spinlock])
1957	fi
1958
1959	AC_MSG_CHECKING([for module_mutex])
1960	sh_modlist_mutex=`egrep ['[bd] module_mutex$'] ${khidemap} \| awk '{print $1}'`
1961	if test x"$sh_modlist_mutex" = x; then
1962	AC_MSG_RESULT(no)
1963	else
1964	sh_modlist_mutex="0x${sh_modlist_mutex}"
1965	AC_MSG_RESULT([${sh_modlist_mutex}])
1966	AC_DEFINE_UNQUOTED(SH_MODLIST_MUTEX, ${sh_modlist_mutex}, [The address of the modules list mutex])
1967	fi
1968
1969	sh_list_modules=`egrep 'd modules$' ${khidemap} \| awk '{print $1}'`
1970	if test x"$sh_list_modules" = x; then
1971	AC_MSG_ERROR([Option --enable-khide cannot be used, since the symbol modules was not found in ${khidemap}.])
1972	fi
1973	sh_list_modules="0x${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
1993
1994	AC_MSG_CHECKING([for 2.4 vanilla kernel])
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
2000	AC_MSG_RESULT(no)
2001	else
2002	AC_MSG_RESULT(yes)
2003	AC_DEFINE(SH_VANILLA_KERNEL)
2004	fi
2005
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,
2043	[ --with-kcheck[[=SYSTEM_MAP]] check Linux/FreeBSD/OpenBSD kernel integrity [[/boot/System.map]]],
2044	[
2045	if test "x${withval}" != "xno"; then
2046	AC_DEFINE(SH_USE_KERN)
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, ${kernel_numeric}, [Kernel number])
2050
2051	kernelversion=`uname -r`
2052	AC_DEFINE_UNQUOTED(SH_KERNEL_VERSION, _("${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
2064	AC_MSG_ERROR([Option --with-kcheck=systemmap cannot be used, because system map ${systemmap} does not exist.])
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
2080	AC_MSG_ERROR([Option --enable-base=B1,B2 used with invalid first base key (zero length).])
2081	fi
2082	if test "x${my_key_B}" = x; then
2083	AC_MSG_ERROR([Option --enable-base=B1,B2 used with invalid second base key (zero length).])
2084	fi
2085	echo "${my_key_A}" \| grep ['[^0123456789]'] >/dev/null 2>&1 &&
2086	AC_MSG_ERROR([For --enable-base=B1,B2, B1 and B2 must be numeric in the range 0 to 2147483647.])
2087	echo "${my_key_B}" \| grep ['[^0123456789]'] >/dev/null 2>&1 &&
2088	AC_MSG_ERROR([For --enable-base=B1,B2, B1 and B2 must be numeric in the range 0 to 2147483647.])
2089	],
2090	[
2091	AC_MSG_CHECKING(base key setting .. collecting entropy)
2092	my_key_1=`${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 ${withval}])
2180	echo "-------------------------------------------------------------"
2181	echo " Your gpg binary does not support the TIGER192 checksum, "
2182	echo " and I cannot find an existing samhain binary to use instead."
2183	echo " You can:"
2184	echo " (a) run make to compile a samhain binary, then repeat"
2185	echo " ./configure and make"
2186	echo " (b) ignore the failure. The checksum of the gpg binary"
2187	echo " will not get compiled in, thus allowing an attacker"
2188	echo " to replace gpg with a trojan and subverting the gpg"
2189	echo " signature verification of configure and database files."
2190	echo
2191	echo " PLEASE IGNORE THIS MESSAGE IF YOU ALSO USE --with-checksum"
2192	echo "-------------------------------------------------------------"
2193	fi
2194	else
2195	mychk="${mychk0}"
2196	fi
2197	else
2198	AC_MSG_ERROR([--with-gpg: cannot find GnuPG PATH=${withval}])
2199	fi
2200	fi
2201	AC_DEFINE(WITH_GPG)
2202	AC_DEFINE_UNQUOTED(DEFAULT_GPG_PATH, _("${mygpg}") )
2203	AC_SUBST(mygpg)
2204	fi
2205	]
2206	)
2207
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="$withval"
2217	mykeytag="--default-key"
2218	else
2219	mykeyid=""
2220	mykeytag=""
2221	fi
2222	AC_SUBST(mykeyid)
2223	AC_SUBST(mykeytag)
2224	]
2225	)
2226
2227	dnl AC_ARG_WITH(pgp,
2228	dnl [ --with-pgp=PATH Use PGP to verify database/config (no).],
2229	dnl [myppg="$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
2249	AC_MSG_ERROR([Option --with-checksum=CHKSUM: checksum CHKSUM of the gpg binary not specified.])
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 &&
2276	AC_MSG_ERROR([In option --with-fp=FINGERPRINT, there is an invalid character(s) in FINGERPRINT=${withval0}.])
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($1)/2; print "#ifndef FINGERPRINT_H"; print "#define FINGERPRINT_H"; printf "char gpgfp[%d];\n", m+1; for (i=1; i <= m; i++) printf "gpgfp[%d] = %c%s%c;\n", i-1, 39, arr[i], 39; printf "gpgfp[%d] = %c%c0%c;\n", m, 39, 92, 39; print "#endif"; }' > sh_gpg_fp.h
2285	else
2286	AC_MSG_ERROR([In option --with-fp=FINGERPRINT, the length (${sh_len0}) of FINGERPRINT ${withval0} is incorrect.])
2287	fi
2288	else
2289	AC_MSG_ERROR([For option --with-fp=FINGERPRINT, FINGERPRINT=yes is invalid, please specify a valid key fingerprint.])
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
2306	*@localhost)
2307	;;
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
2312	AC_MSG_ERROR([Option --with-recipient=ADDR used with invalid mail address ${sh_item}.])
2313	fi
2314	;;
2315	*)
2316	AC_MSG_ERROR([Option --with-recipient=ADDR used with invalid mail address ${sh_item}.])
2317	;;
2318	esac
2319	done
2320	myrcp="$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 &&
2349	AC_MSG_ERROR([Option --with-trusted=UID used with non-numeric UID in ${withval}.])
2350	if test "x${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
2369	my_tmp_dir="$withval"
2370	AC_DEFINE_UNQUOTED(SH_TMPDIR, _("${my_tmp_dir}") )
2371	else
2372	if test -d "${withval}"; then
2373	my_tmp_dir="$withval"
2374	AC_DEFINE_UNQUOTED(SH_TMPDIR, _("${my_tmp_dir}") )
2375	else
2376	my_tmp_dir="$withval"
2377	AC_DEFINE_UNQUOTED(SH_TMPDIR, _("${my_tmp_dir}") )
2378	AC_MSG_WARN([--with-tmp-dir: tmp directory ${withval} does not exist])
2379	fi
2380	fi
2381	]
2382	)
2383
2384	dnl
2385	dnl PATH DEFAULTS
2386	dnl
2387
2388	if test "x${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
2545	AC_MSG_ERROR([Option --with-data-file=FILE used with invalid path ${withval}.])
2546	fi
2547	],
2548	[
2549	mydatafile="${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, _("${install_name}"))
2590
2591	AC_CONFIG_HEADER(config.h)
2592
2593	AC_OUTPUT(
2594	[
2595	Makefile
2596	samhain-install.sh
2597	init/samhain.startLSB
2598	init/samhain.startLinux
2599	init/samhain.startGentoo
2600	init/samhain.startFreeBSD
2601	init/samhain.startSolaris
2602	init/samhain.startHPUX
2603	init/samhain.startIRIX
2604	init/samhain.startMACOSX
2605	samhain.spec
2606	rules.deb
2607	rules.deb-light
2608	hp_ux.psf
2609	scripts/samhain.spec
2610	scripts/redhat_i386.client.spec
2611	scripts/samhain.ebuild
2612	scripts/samhain.ebuild-light
2613	scripts/samhainadmin.pl
2614	scripts/yuleadmin.pl
2615	scripts/check_samhain.pl
2616	deploy.sh
2617	],
2618	[
2619	echo timestamp > stamp-h
2620	chmod +x samhain-install.sh
2621	chmod +x scripts/samhainadmin.pl
2622	chmod +x scripts/yuleadmin.pl
2623	chmod +x scripts/check_samhain.pl
2624	]
2625	)
2626
2627	chmod +x deploy.sh
2628
2629	if test "x${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}"
2642	echo "ac_cv_sizeof_unsigned_int size of unsigned int ${ac_cv_sizeof_unsigned_int}"
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: ${mykeybase}"
2672	if test x"$mykeyid" != x
2673	then
2674	echo " target GPG/PGP key: ${mykeyid}"
2675	fi
2676	echo
2677	if test x"$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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