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source: trunk/configure.ac@ 522

Last change on this file since 522 was 522, checked in by katerina, 8 years ago
Fix for ticket #417 (bus error on Solaris/SPARC).
File size: 74.4 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, 4.2.1)
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=$CC
27	fi
28	AC_PROG_CPP
29	AC_PROG_INSTALL
30	AC_PROG_LN_S
31	AC_PROG_AWK
32	SH_PROG_LD
33	AC_PATH_PROG(cmd_hostname,hostname)
34	AC_SUBST(cmd_hostname)
35	AC_SUBST(BUILD_CC)
36
37	if test "x$GCC" = "xyes"; then
38	SH_GCC_VERSION
39	fi
40
41	AC_HEADER_STDC
42
43	AC_CHECK_HEADERS([sys/ipc.h sys/sem.h sys/msg.h sys/uio.h fcntl.h])
44
45
46	AC_MSG_CHECKING([for OS specific issues])
47	mydebugflag=no
48	myneedg3=no
49	uid_cast="signed long"
50	selectconfig=linux
51	mynetbsd=no
52	sh_use_lcaps="undef"
53	dnmalloc_ok=yes
54	sh_use_pie=yes
55	enable_asm_ok=yes
56
57	case "$host_os" in
58
59	linux)
60	sh_use_lcaps="yes"
61	AC_DEFINE(HOST_IS_LINUX)
62	AC_DEFINE(HAVE_EXT2_IOCTLS)
63	AC_MSG_RESULT([use ioctl to get e2fs flags])
64	case "$host_cpu" in
65	i86)
66	AC_DEFINE(HOST_IS_I86LINUX)
67	;;
68	x86_64)
69	AC_DEFINE([HOST_IS_64LINUX], 1, [Define if host OS is 64bit Linux])
70	;;
71	*)
72	;;
73	esac
74	;;
75
76	osf)
77	AC_DEFINE([HOST_IS_OSF], 1, [Define if host OS is OSF])
78	if test "x$GCC" != "xyes"; then
79	CFLAGS=`echo $CFLAGS \| sed 's%\-g%%' `
80	CFLAGS="$CFLAGS -O2 -assume noaligned_objects"
81	myneedg3=yes
82	AC_MSG_RESULT([compiler needs assume noaligned_objects])
83	else
84	AC_MSG_RESULT([none])
85	fi
86	;;
87
88	cygwin)
89	AC_DEFINE(HOST_IS_CYGWIN)
90	AC_DEFINE([USE_REGISTRY_CHECK], 1, [Define for registry check])
91	dnmalloc_ok=no
92	enable_asm_ok=no
93	AC_MSG_RESULT([no trusted paths, no dnmalloc. no asm optimize])
94	;;
95
96	darwin\|apple)
97	AC_DEFINE(HOST_IS_DARWIN)
98	dnmalloc_ok=no
99	AC_MSG_RESULT([check resource forks, no dnmalloc])
100	;;
101
102	freebsd8\|freebsd9)
103	AC_DEFINE(HOST_IS_FREEBSD)
104	selectconfig=freebsd
105	case "$host_cpu" in
106	amd64\|x86_64)
107	dnmalloc_ok=no
108	AC_MSG_RESULT([no dnmalloc])
109	;;
110	*)
111	AC_MSG_RESULT([none])
112	;;
113	esac
114	;;
115
116	freebsd7)
117	AC_DEFINE(HOST_IS_FREEBSD)
118	selectconfig=freebsd
119	case "$host_cpu" in
120	amd64\|x86_64)
121	sh_use_pie=no
122	dnmalloc_ok=no
123	AC_MSG_RESULT([no dnmalloc and broken compiler toolchain])
124	;;
125	*)
126	AC_MSG_RESULT([none])
127	;;
128	esac
129	;;
130
131	freebsd)
132	AC_DEFINE(HOST_IS_FREEBSD)
133	selectconfig=freebsd
134	AC_MSG_RESULT([none])
135	;;
136
137	openbsd)
138	AC_DEFINE([HOST_IS_OPENBSD], 1, [Define if host OS is OPENBSD])
139	selectconfig=freebsd
140	dnmalloc_ok=no
141	AC_MSG_RESULT([dnmalloc does not work with pthreads])
142	;;
143
144	netbsd)
145	mynetbsd=yes
146	selectconfig=netbsd
147	AC_MSG_RESULT([bug with libresolve])
148	;;
149
150	solaris)
151	selectconfig=solaris
152	AC_DEFINE(HOST_IS_SOLARIS)
153	case "$host_cpu" in
154	i*86)
155	AC_DEFINE(HOST_IS_I86SOLARIS)
156	AC_MSG_RESULT([vsnprintf prototype])
157	;;
158	*)
159	AC_MSG_RESULT([none])
160	;;
161	esac
162	if test "x$GCC" != "xyes"; then
163	if test ! -z "`echo "$CFLAGS" \| grep "\-g" 2> /dev/null`" ; then
164	CFLAGS=`echo $CFLAGS \| sed 's%\-g%%' `
165	fi
166	if test -z "`echo "$CFLAGS" \| grep "\-xO2" 2> /dev/null`"; then
167	CFLAGS="$CFLAGS -xO2"
168	fi
169	if test -z "`echo "$CFLAGS" \| grep "\-Xa" 2> /dev/null`"; then
170	CFLAGS="$CFLAGS -Xa"
171	fi
172	LIBS="-lc $LIBS"
173	fi
174	;;
175
176
177	sun)
178	selectconfig=solaris
179	AC_DEFINE(HOST_IS_SOLARIS)
180	AC_MSG_RESULT([none])
181	;;
182
183	aix)
184	AC_DEFINE(HOST_IS_AIX)
185	selectconfig=aix5.2.0
186	uid_cast="unsigned long"
187	if test "x$GCC" != "xyes"; then
188	if test ! -z "`echo "$CFLAGS" \| grep "\-g" 2> /dev/null`" ; then
189	CFLAGS=`echo $CFLAGS \| sed 's%\-g%%' `
190	fi
191	if test -z "`echo "$CFLAGS" \| grep "\-O3" 2> /dev/null`"; then
192	CFLAGS="$CFLAGS -O3"
193	fi
194	if test -z "`echo "$CFLAGS" \| grep "\-qstrict" 2> /dev/null`"; then
195	CFLAGS="$CFLAGS -qstrict"
196	fi
197	AC_MSG_RESULT([AIX size_t in the accept call and optimize O3 qstrict])
198	else
199	AC_MSG_RESULT([AIX size_t in the accept call])
200	fi
201	;;
202
203	hpux)
204	AC_MSG_RESULT([HPUX need _XOPEN_SOURCE_EXTENDED for h_errno])
205	AC_DEFINE(HOST_IS_HPUX)
206	if test "x$GCC" != "xyes"; then
207	if test ! -z "`echo "$CFLAGS" \| grep "\-g" 2> /dev/null`" ; then
208	CFLAGS=`echo $CFLAGS \| sed 's%\-g%%' `
209	fi
210	if test -z "`echo "$CFLAGS" \| grep "\+O2" 2> /dev/null`"; then
211	CFLAGS="$CFLAGS +O2"
212	fi
213	fi
214	;;
215
216	ultrix)
217	AC_MSG_RESULT([ULTRIX getcwd uses popen])
218	AC_DEFINE(HAVE_BROKEN_GETCWD)
219	;;
220
221	*)
222	AC_MSG_RESULT([none])
223	;;
224	esac
225
226	AC_SUBST(selectconfig)
227	AC_DEFINE_UNQUOTED(UID_CAST, ${uid_cast})
228
229
230
231	dnl *****************************************
232	dnl
233	dnl checks for header files
234	dnl
235	dnl *****************************************
236
237	AC_HEADER_DIRENT
238	AC_HEADER_MAJOR
239	AC_HEADER_TIME
240	dnl used in minilzo.c
241	AC_HEADER_STAT
242	AC_DECL_SYS_SIGLIST
243
244	AC_CHECK_HEADERS(stddef.h libgen.h sched.h malloc.h sys/uio.h \
245	sys/mman.h sys/param.h sys/inotify.h \
246	sys/vfs.h mntent.h \
247	sys/select.h sys/socket.h netinet/in.h ifaddrs.h \
248	regex.h glob.h fnmatch.h \
249	linux/ext2_fs.h linux/fs.h ext2fs/ext2_fs.h asm/segment.h \
250	elf.h linux/elf.h auparse.h \
251	paths.h arpa/nameser.h arpa/nameser_compat.h \
252	rpc/rpcent.h rpc/rpc.h sys/statvfs.h,
253	[],
254	[],
255	[#include <sys/types.h>]
256	)
257
258
259	AC_CHECK_HEADER(utmpx.h, sh_utmpx="yes", sh_utmpx="no")
260	if test "x$sh_utmpx" = "xyes"; then
261	AC_DEFINE(HAVE_UTMPX_H)
262	AC_EGREP_HEADER(ut_host, utmpx.h, AC_DEFINE(HAVE_UTHOST) )
263	AC_EGREP_HEADER(ut_addr, utmpx.h, AC_DEFINE(HAVE_UTADDR) )
264	AC_EGREP_HEADER(ut_addr_v6, utmpx.h, AC_DEFINE(HAVE_UTADDR_V6) )
265	AC_EGREP_HEADER(ut_xtime,utmpx.h, AC_DEFINE(HAVE_UTXTIME) )
266	AC_EGREP_HEADER(ut_type, utmpx.h, AC_DEFINE(HAVE_UTTYPE) )
267	else
268	AC_EGREP_HEADER(ut_addr, utmp.h, AC_DEFINE(HAVE_UTADDR) )
269	AC_EGREP_HEADER(ut_host, utmp.h, AC_DEFINE(HAVE_UTHOST) )
270	AC_EGREP_HEADER(ut_type, utmp.h, AC_DEFINE(HAVE_UTTYPE) )
271	fi
272
273	dnl
274	dnl figure out where acct.h lives
275	dnl and whether fields are int/comp_t
276	dnl
277	dnl GNU Accounting Utilities
278	dnl Copyright (C) 1993, 1996, 1997, 2003, 2005 Free Software Foundation, Inc.
279	dnl The GNU Accounting Utilities are free software; you can redistribute
280	dnl them and/or modify them under the terms of the GNU General Public
281	dnl License as published by the Free Software Foundation; either version
282	dnl 2, or (at your option) any later version.
283	dnl
284	AC_CHECK_HEADER(sys/acct.h,
285	AC_DEFINE(HAVE_SYS_ACCT_H, ,
286	[Define if you have the <sys/acct.h> header file.])
287	AC_HEADER_EGREP(ac_utime, sys/acct.h,
288	AC_DEFINE(HAVE_ACUTIME, ,
289	[Define if <sys/acct.h> has the AC_UTIME field.])
290	AC_HEADER_EGREP(comp_t.*ac_utime, sys/acct.h,
291	AC_DEFINE(ACUTIME_COMPT, ,
292	[Define if <sys/acct.h>'s AC_UTIME field is a COMP_T.]))
293	)
294	AC_HEADER_EGREP(ac_stime, sys/acct.h,
295	AC_DEFINE(HAVE_ACSTIME, ,
296	[Define if <sys/acct.h> has the AC_STIME field.])
297	AC_HEADER_EGREP(comp_t.*ac_stime, sys/acct.h,
298	AC_DEFINE(ACSTIME_COMPT, ,
299	[Define if <sys/acct.h>'s AC_STIME field is a COMP_T.]))
300	)
301	AC_HEADER_EGREP(ac_etime, sys/acct.h,
302	AC_DEFINE(HAVE_ACETIME, ,
303	[Define if <sys/acct.h> has the AC_ETIME field.])
304	AC_HEADER_EGREP(comp_t.*ac_etime, sys/acct.h,
305	AC_DEFINE(ACETIME_COMPT, ,
306	[Define if <sys/acct.h>'s AC_ETIME field is a COMP_T.]))
307	)
308	AC_HEADER_EGREP(ac_io, sys/acct.h,
309	AC_DEFINE(HAVE_ACIO, ,
310	[Define if <sys/acct.h> has the AC_IO field.])
311	AC_HEADER_EGREP(comp_t.*ac_io, sys/acct.h,
312	AC_DEFINE(ACIO_COMPT, ,
313	[Define if <sys/acct.h>'s AC_IO field is a COMP_T.]))
314	)
315	AC_HEADER_EGREP(ac_mem, sys/acct.h,
316	AC_DEFINE(HAVE_ACMEM, ,
317	[Define if <sys/acct.h> has the AC_MEM field.])
318	AC_HEADER_EGREP(comp_t.*ac_mem, sys/acct.h,
319	AC_DEFINE(ACMEM_COMPT, ,
320	[Define if <sys/acct.h>'s AC_MEM field is a COMP_T.]))
321	)
322	AC_HEADER_EGREP(ac_minflt, sys/acct.h,
323	AC_HEADER_EGREP(ac_majflt, sys/acct.h,
324	AC_HEADER_EGREP(ac_swaps, sys/acct.h,
325	AC_DEFINE(HAVE_PAGING, ,
326	[Define if <sys/acct.h> has the AC_MINFLT, AC_MAJFLT and AC_SWAPS fields.])
327	AC_HEADER_EGREP(comp_t.*ac_minflt, sys/acct.h,
328	AC_DEFINE(ACMINFLT_COMPT, ,
329	[Define if <sys/acct.h>'s AC_MINFLT field is a COMP_T.]))
330	AC_HEADER_EGREP(comp_t.*ac_mayflt, sys/acct.h,
331	AC_DEFINE(ACMAJFLT_COMPT, ,
332	[Define if <sys/acct.h>'s AC_MAJFLT field is a COMP_T.]))
333	AC_HEADER_EGREP(comp_t.*ac_swaps, sys/acct.h,
334	AC_DEFINE(ACSWAPS_COMPT, ,
335	[Define if <sys/acct.h>'s AC_SWAPS field is a COMP_T.]))
336	)
337	)
338	)
339	AC_HEADER_EGREP(comp_t, sys/acct.h, AC_DEFINE(HAVE_COMP_T, ,
340	[Define if <sys/acct.h> uses the COMP_T type.]))
341	AC_HEADER_EGREP([struct acct_v3], sys/acct.h, AC_DEFINE(HAVE_ACCT_V3, ,
342	[Define if <sys/acct.h> has struct acct_v3.]))
343	AC_HEADER_EGREP([struct acctv2], sys/acct.h, AC_DEFINE(HAVE_ACCTV2, ,
344	[Define if <sys/acct.h> has struct acctv2.]))
345
346	)
347
348
349	dnl need to check because AIX 4.2 does not have it
350	dnl
351	AC_CHECK_MEMBERS([struct statfs.f_flags],[],[],[
352	#ifdef HAVE_SYS_TYPES_H
353	#include <sys/types.h>
354	#endif
355	#ifdef HAVE_SYS_STAT_H
356	#include <sys/stat.h>
357	#endif
358	#ifdef HAVE_SYS_VFS_H
359	#include <sys/vfs.h>
360	#endif
361	#ifdef HAVE_UNISTD_H
362	#include <unistd.h>
363	#endif
364	])
365
366	AC_SYS_LARGEFILE
367
368	dnl
369	dnl check whether _POSIX_SOURCE is required
370	dnl
371	SAMHAIN_POSIX
372
373
374	dnl *****************************************
375	dnl
376	dnl Checks for library functions.
377	dnl
378	dnl *****************************************
379	AC_FUNC_STRFTIME
380	AC_CHECK_FUNCS(memcmp memcpy memmove memset getpwent endpwent fpurge \
381	gettimeofday strlcat strlcpy strstr strchr strerror strsignal \
382	seteuid setreuid setresuid lstat getwd getcwd ptrace \
383	usleep setpriority getpeereid nanosleep \
384	strptime basename sched_yield hasmntopt \
385	inet_aton gethostbyname setutent setrlimit gethostname uname \
386	initgroups getpagesize \
387	ttyname fchmod writev mmap tzset \
388	getsid getpriority getpgid statvfs \
389	strerror_r getgrgid_r getpwnam_r getpwuid_r \
390	gmtime_r localtime_r rand_r readdir_r strtok_r \
391	mincore posix_fadvise inotify_init1
392	)
393	AC_CHECK_FUNC(statfs, AC_DEFINE(HAVE_STATFS) statfs="yes", statfs="no")
394	SL_CHECK_VA_COPY
395	AC_CHECK_FUNCS(vsnprintf, [SL_CHECK_VSNPRINTF])
396	AC_CHECK_MLOCK
397	SH_STRFTIME_Z
398
399	AC_MSG_CHECKING(how to get filesystem type)
400	fstype=no
401	# The order of these tests is important.
402	AC_TRY_CPP([#include <sys/statvfs.h>
403	#include <sys/fstyp.h>], AC_DEFINE(FSTYPE_STATVFS) fstype=SVR4)
404	if test $fstype = no; then
405	AC_TRY_CPP([#include <sys/statfs.h>
406	#include <sys/fstyp.h>], AC_DEFINE(FSTYPE_USG_STATFS) fstype=SVR3)
407	fi
408	if test $fstype = no; then
409	AC_TRY_CPP([#include <sys/statfs.h>
410	#include <sys/vmount.h>], AC_DEFINE(FSTYPE_AIX_STATFS) fstype=AIX)
411	fi
412	if test $fstype = no; then
413	AC_TRY_CPP([#include <mntent.h>], AC_DEFINE(FSTYPE_MNTENT) fstype=4.3BSD)
414	fi
415	if test $fstype = no; then
416	AC_EGREP_HEADER(f_type;, sys/mount.h, AC_DEFINE(FSTYPE_STATFS) fstype=4.4BSD/OSF)
417	fi
418	if test $fstype = no; then
419	AC_TRY_CPP([#include <sys/mount.h>
420	#include <sys/fs_types.h>], AC_DEFINE(FSTYPE_GETMNT) fstype=Ultrix)
421	fi
422	AC_MSG_RESULT($fstype)
423
424	sh_libsocket=
425
426	dnl Solaris needs -lsocket and -lnsl. Unisys system includes
427	dnl gethostbyname in libsocket but needs libnsl for socket.
428	AC_CHECK_LIB(nsl, gethostbyname)
429	AC_CHECK_LIB(socket, socket, ac_need_libsocket=1, ac_try_nsl=1)
430	if test x$ac_need_libsocket = x1; then
431	LIBS="$LIBS -lsocket"
432	sh_libsocket="-lsocket"
433	fi
434	if test x$ac_try_nsl = x1; then
435	AC_CHECK_LIB(nsl, gethostbyname, ac_need_libnsl=1)
436	if test x$ac_need_libnsl = x1
437	then
438	LIBS="$LIBS -lnsl"
439	fi
440	fi
441	AC_SUBST(sh_libsocket)
442
443	AC_CHECK_LIB(socket, res_search, [
444	AC_CHECK_LIB(resolv, dn_skipname)
445	AC_CHECK_LIB(resolv, __dn_skipname)
446	if test x$ac_need_libsocket = x1; then
447	:
448	else
449	LIBS="$LIBS -lsocket"
450	fi
451	], [
452	AC_CHECK_LIB(resolv, res_search, [
453	LIBS="$LIBS -lresolv"
454	], [
455	AC_CHECK_LIB(resolv, dn_skipname)
456	AC_CHECK_LIB(resolv, __dn_skipname)
457	])
458	])
459
460	AC_CHECK_FUNCS( getnameinfo getaddrinfo )
461
462
463	sh_auparse=no
464
465	if test "x$ac_cv_header_auparse_h" = "xyes"
466	then
467	AC_CHECK_LIB(auparse, auparse_find_field, [
468	LIBS="$LIBS -lauparse"
469	sh_auparse=yes
470	AC_DEFINE(HAVE_AUPARSE_LIB, 1, [Define if you have the auparse lib])
471	])
472	fi
473
474	dnl arguments for accept
475
476	dnl check for Unix98 socklen_t (found on
477	dnl xemacs-patches mailing list, written
478	dnl by Martin Buchholz)
479	dnl
480	dnl On Darwin(MacOSX) socklen_t needs to be
481	dnl an int (see accept man page), on all other
482	dnl unix systems we need a size_t.
483
484	AC_MSG_CHECKING(for socklen_t)
485	AC_TRY_COMPILE([
486	#ifdef HAVE_SYS_TYPES_H
487	#include <sys/types.h>
488	#endif
489	#ifdef HAVE_SYS_SOCKET_H
490	#include <sys/socket.h>
491	#endif
492	socklen_t x;
493	], [],[
494	AC_MSG_RESULT(yes)
495	AC_DEFINE_UNQUOTED([ACCEPT_TYPE_ARG3],[socklen_t], [type of arg3 of accept])
496	AC_DEFINE([HAVE_SOCKLEN_T], 1, [Define if you have socklen_t])
497	],[
498	AC_TRY_COMPILE([
499	#ifdef HAVE_SYS_TYPES_H
500	#include <sys/types.h>
501	#endif
502	#ifdef HAVE_SYS_SOCKET_H
503	#include <sys/socket.h>
504	#endif
505	int accept (int, struct sockaddr , size_t );
506	],[],[
507	AC_MSG_RESULT(size_t)
508	AC_DEFINE_UNQUOTED([ACCEPT_TYPE_ARG3],[size_t], [type of arg3 of accept])
509	], [
510	AC_MSG_RESULT(int)
511	AC_DEFINE_UNQUOTED([ACCEPT_TYPE_ARG3],[int], [type of arg3 of accept])
512	]
513	)
514	])
515
516	dnl *****************************************
517	dnl checks for extended attribute or ACL
518	dnl support
519	dnl *****************************************
520
521	AC_ARG_ENABLE([selinux],
522	[AS_HELP_STRING([--enable-selinux], [support checking selinux attributes])],
523	[],
524	[enable_selinux=check])
525	if test "x$enable_selinux" != xno; then
526	sh_CHECK_XATTR
527	fi
528
529	AC_ARG_ENABLE([posix-acl],
530	[AS_HELP_STRING([--enable-posix-acl], [support checking posix acls])],
531	[],
532	[enable_posix_acl=check])
533	if test "x$enable_posix_acl" != xno; then
534	sh_CHECK_POSIX_ACL
535	fi
536
537	dnl *****************************************
538	dnl checks for typedefs
539	dnl *****************************************
540
541	AC_C_LONG_DOUBLE
542	SH_CHECK_TYPEDEF(long long, HAVE_LONG_LONG)
543	SH_CHECK_TYPEDEF(uint16_t, HAVE_UINT16_T)
544	SH_CHECK_TYPEDEF(uint32_t, HAVE_UINT32_T)
545	SH_CHECK_TYPEDEF(uint64_t, HAVE_UINT64_T)
546	if test "$sh_HAVE_LONG_LONG" = "yes"; then
547	AC_CHECK_SIZEOF(unsigned long long, 4)
548	sh_sizeof_unsigned_long_long=`echo "$ac_cv_sizeof_unsigned_long_long" \| sed 's%[^0-9]%%g'`
549	if test "$sh_sizeof_unsigned_long_long" = "8"; then
550	AC_DEFINE(HAVE_LONG_LONG_64, 1, [Define if you have 64bit long long])
551	fi
552	fi
553
554	AC_CHECK_TYPE(ptrdiff_t, long)
555	AC_TYPE_SIZE_T
556	AC_CHECK_SIZEOF(char *, 4)
557	AC_CHECK_SIZEOF(size_t, 4)
558
559	AC_CHECK_SIZEOF(unsigned long, 4)
560	AC_CHECK_SIZEOF(unsigned int, 4)
561	AC_CHECK_SIZEOF(unsigned short, 2)
562
563
564	sh_sizeof_unsigned_long=`echo "$ac_cv_sizeof_unsigned_long" \| sed 's%[^0-9]%%g'`
565	if test "$sh_sizeof_unsigned_long" = "4"; then
566	AC_DEFINE(HAVE_LONG_32)
567	fi
568	if test "$sh_sizeof_unsigned_long" = "8"; then
569	AC_DEFINE(HAVE_LONG_64)
570	fi
571	sh_sizeof_unsigned_int=`echo "$ac_cv_sizeof_unsigned_int" \| sed 's%[^0-9]%%g'`
572	if test "$sh_sizeof_unsigned_int" = "4"; then
573	AC_DEFINE(HAVE_INT_32)
574	fi
575	sh_sizeof_unsigned_short=`echo "$ac_cv_sizeof_unsigned_short" \| sed 's%[^0-9]%%g'`
576	if test "$sh_sizeof_unsigned_short" = "4"; then
577	AC_DEFINE(HAVE_SHORT_32)
578	fi
579
580	dnl
581	dnl check for 64 bit programming environment
582	dnl
583	SAMHAIN_64
584
585
586	dnl *****************************************
587	dnl checks for structures
588	dnl *****************************************
589
590	AC_STRUCT_TM
591
592	dnl
593	dnl from e2fsprogs
594	dnl
595	AC_MSG_CHECKING(whether struct stat has a st_flags field)
596	AC_CACHE_VAL(e2fsprogs_cv_struct_st_flags,
597	AC_TRY_COMPILE([#include <sys/stat.h>],
598	[struct stat stat; stat.st_flags = 0;],
599	[e2fsprogs_cv_struct_st_flags=yes],
600	[e2fsprogs_cv_struct_st_flags=no]))
601	AC_MSG_RESULT($e2fsprogs_cv_struct_st_flags)
602	if test "$e2fsprogs_cv_struct_st_flags" = yes; then
603	AC_MSG_CHECKING(whether st_flags field is useful)
604	AC_CACHE_VAL(e2fsprogs_cv_struct_st_flags_immut,
605	AC_TRY_COMPILE([#include <sys/stat.h>],
606	[struct stat stat; stat.st_flags \|= UF_IMMUTABLE;],
607	[e2fsprogs_cv_struct_st_flags_immut=yes],
608	[e2fsprogs_cv_struct_st_flags_immut=no]))
609	AC_MSG_RESULT($e2fsprogs_cv_struct_st_flags_immut)
610	if test "$e2fsprogs_cv_struct_st_flags_immut" = yes; then
611	AC_DEFINE(HAVE_STAT_FLAGS)
612	fi
613	fi
614
615	dnl
616	dnl from dbus
617	dnl
618	AC_MSG_CHECKING(for struct cmsgcred)
619	AC_TRY_COMPILE([
620	#include <sys/types.h>
621	#include <sys/socket.h>
622	],[
623	struct cmsgcred cred;
624
625	cred.cmcred_pid = 0;
626	],sh_have_struct_cmsgcred=yes,sh_have_struct_cmsgcred=no)
627	AC_MSG_RESULT($sh_have_struct_cmsgcred)
628
629	if test x$sh_have_struct_cmsgcred = xyes; then
630	AC_DEFINE(HAVE_STRUCT_CMSGCRED,1,[Have cmsgcred structure])
631	fi
632
633	AC_MSG_CHECKING(for struct fcred)
634	AC_TRY_COMPILE([
635	#include <sys/param.h>
636	#include <sys/socket.h>
637	#include <sys/ucred.h>
638	],[
639	struct fcred sockcred;
640	],sh_have_struct_fcred=yes,sh_have_struct_fcred=no)
641	AC_MSG_RESULT($sh_have_struct_fcred)
642
643	if test x$sh_have_struct_fcred = xyes; then
644	AC_DEFINE(HAVE_STRUCT_FCRED,1,[Have fcred structure])
645	fi
646
647	AC_MSG_CHECKING(for struct sockcred)
648	AC_TRY_COMPILE([
649	#include <sys/param.h>
650	#include <sys/socket.h>
651	#include <sys/ucred.h>
652	],[
653	struct sockcred sockcred;
654	],sh_have_struct_sockcred=yes,sh_have_struct_sockcred=no)
655	AC_MSG_RESULT($sh_have_struct_sockcred)
656
657	if test x$sh_have_struct_sockcred = xyes; then
658	AC_DEFINE(HAVE_STRUCT_SOCKCRED,1,[Have sockcred structure])
659	fi
660
661	AC_MSG_CHECKING(for SO_PEERCRED)
662	AC_TRY_COMPILE([
663	#include <sys/types.h>
664	#include <sys/socket.h>
665	],[
666	int test = SO_PEERCRED;
667	],sh_have_SO_PEERCRED=yes,sh_have_SO_PEERCRED=no)
668	AC_MSG_RESULT($sh_have_SO_PEERCRED)
669
670	if test x$sh_have_SO_PEERCRED = xyes; then
671	AC_DEFINE(HAVE_SO_PEERCRED,1,[Have SO_PEERCRED define])
672	fi
673
674	AC_MSG_CHECKING(for union semun)
675	AC_TRY_COMPILE([#include <sys/types.h>
676	#include <sys/ipc.h>
677	#include <sys/sem.h>],[union semun foo;], [sh_have_semun=yes], [sh_have_semun=no])
678	AC_MSG_RESULT($sh_have_semun)
679	if test x$sh_have_semun = xyes
680	then
681	AC_DEFINE(HAVE_UNION_SEMUN, 1, [union semun already defined in sys/ipc.h or sys/sem.h])
682	fi
683
684	dnl *****************************************
685	dnl checks for compiler characteristics
686	dnl *****************************************
687	AC_C_INLINE
688	AC_C_CONST
689	AC_C_BIGENDIAN
690	AC_C_RESTRICT
691
692	AM_SA_SIGACTION_WORKS
693
694	AC_ARG_ENABLE(ssp,
695	[ --disable-ssp disable the GCC stack protector],
696	[],
697	[enable_ssp=yes;]
698	)
699
700	if test "x$GCC" = "xyes"; then
701
702	if test x"${enable_ssp}" = xno; then
703	:
704	else
705	GCC_STACK_PROTECT_LIB
706	GCC_STACK_PROTECT_CC
707	dnl GCC_STACK_CHECK_CC
708	GCC_PIE_CC
709	fi
710
711	fi
712
713	dnl *****************************************
714	dnl
715	dnl checks for system services
716	dnl
717	dnl *****************************************
718
719	dnl
720	dnl check for /proc filesystem
721	dnl
722	if test -d "/proc/$$"
723	then
724	AC_DEFINE([HAVE_PROCFS],[1],[Define if you have a proc fs])
725	fi
726
727	dnl
728	dnl check for GNU gmp
729	dnl
730	AC_CHECK_LIB(gmp, __gmpz_init, [sh_have_gmp=yes], [sh_have_gmp=no])
731	if test "x${sh_have_gmp}" = xno
732	then
733	AC_CHECK_LIB(gmp, mpz_init, [sh_have_gmp=yes], [sh_have_gmp=no])
734	fi
735	if test "x${sh_have_gmp}" = xyes
736	then
737	# LIBS="-lgmp $LIBS"
738	AC_DEFINE(HAVE_LIBGMP, 1, [Have GNU gmp library])
739	fi
740	AC_CHECK_HEADERS(gmp.h)
741
742	AC_MSG_CHECKING([for ps])
743	PS=
744	for ff in /usr/ucb /bin /usr/bin; do
745	if test -x "$ff/ps"; then
746	PS="$ff/ps"
747	AC_MSG_RESULT([$PS])
748	break
749	fi
750	done
751	if test x$PS = x
752	then
753	AC_MSG_RESULT([no])
754	AC_MSG_ERROR([Cannot find ps in any of /usr/ucb /bin /usr/bin])
755	fi
756	AC_DEFINE_UNQUOTED([PSPATH], _("$PS"), [Path to ps])
757
758	AC_MSG_CHECKING([how to use ps])
759	$PS ax >/dev/null 2>&1
760	if test $? -eq 0; then
761	case "$host_os" in
762	openbsd)
763	one=`$PS akx \| wc -l`
764	;;
765	*)
766	one=`$PS ax \| wc -l`
767	;;
768	esac
769	else
770	one=0
771	fi
772	$PS -e >/dev/null 2>&1
773	if test $? -eq 0; then
774	two=`$PS -e \| wc -l`
775	else
776	two=0
777	fi
778	if test $one -ge $two
779	then
780	case "$host_os" in
781	openbsd)
782	PSARG="akx"
783	;;
784	*)
785	PSARG="ax"
786	;;
787	esac
788	else
789	PSARG="-e"
790	fi
791	AC_DEFINE_UNQUOTED([PSARG], _("$PSARG"), [Argument for ps])
792	AC_MSG_RESULT([$PS $PSARG])
793
794	dnl *****************************************
795	dnl
796	dnl enable features
797	dnl
798	dnl *****************************************
799
800	AC_ARG_ENABLE(db-reload,
801	[ --enable-db-reload enable database reload on SIGHUP [[no]]],
802	[
803	if test "x${enable_db_reload}" = xyes; then
804	AC_DEFINE(RELOAD_DATABASE)
805	fi
806	]
807	)
808
809	AC_ARG_ENABLE(xml-log,
810	[ --enable-xml-log enable XML logfile format [[no]]],
811	[
812	if test "x${enable_xml_log}" = xyes; then
813	AC_DEFINE(SH_USE_XML)
814	fi
815	]
816	)
817
818
819	AC_ARG_ENABLE(mail,
820	[ --disable-mail disable the internal SMTP mailer],
821	[
822	if test "x${enable_mail}" = xno; then
823	:
824	else
825	AC_DEFINE(SH_WITH_MAIL)
826	fi
827	],
828	[AC_DEFINE(SH_WITH_MAIL)]
829	)
830
831	AC_ARG_ENABLE(suid,
832	[ --enable-suid allow suid],
833	[
834	if test "x${enable_suid}" = xyes; then
835	AC_DEFINE(SH_ALLOW_SUID, [1], [Define if you want to allow suid execution for samhain])
836	fi
837	]
838	)
839
840	AC_ARG_ENABLE(shellexpand,
841	[ --disable-shellexpand disable shell expansion in config file],
842	[
843	if test "x${enable_shellexpand}" = xno; then
844	:
845	else
846	AC_DEFINE(SH_EVAL_SHELL, [1], [Define if you want shell expansion in configuration file])
847	fi
848	],
849	[AC_DEFINE(SH_EVAL_SHELL, [1], [Define if you want shell expansion in configuration file])]
850	)
851
852	AC_ARG_ENABLE(external-scripts,
853	[ --disable-external-scripts disable interface to external scripts],
854	[
855	if test "x${enableval}" = xno; then
856	:
857	else
858	AC_DEFINE(WITH_EXTERNAL)
859	fi
860	],
861	[AC_DEFINE(WITH_EXTERNAL)]
862	)
863
864	AC_ARG_ENABLE(message-queue,
865	[ --enable-message-queue[[=MODE]] enable SysV message queue [[MODE=0700]]],
866	[
867	if test "x${ac_cv_header_sys_msg_h}" = "xyes"; then
868	if test "x${enable_message_queue}" = xyes; then
869	AC_DEFINE(WITH_MESSAGE_QUEUE)
870	AC_DEFINE_UNQUOTED(MESSAGE_QUEUE_MODE, 0700)
871	elif test "x${enable_message_queue}" != xno; then
872	echo "${enableval}" \| grep ['[^0123456789]'] >/dev/null 2>&1 &&
873	AC_MSG_ERROR([With --enable-message-queue=MODE, MODE must be numeric])
874	echo "${enableval}" \| \
875	grep ['0[0123456789][0123456789][0123456789]'] >/dev/null 2>&1 \|\|
876	AC_MSG_ERROR([With --enable-message-queue=MODE, MODE must be an octal (0nnn) number])
877	AC_DEFINE(WITH_MESSAGE_QUEUE)
878	AC_DEFINE_UNQUOTED(MESSAGE_QUEUE_MODE, ${enable_message_queue})
879	fi
880	else
881	echo
882	echo "**********************************************"
883	echo
884	AC_MSG_WARN([sys/msg.h missing, --enable-message-queue disabled])
885	echo
886	echo "**********************************************"
887	echo
888	fi
889	]
890	)
891
892	AC_ARG_WITH(cflags,
893	[ --with-cflags additional flags to pass to compiler],
894	[
895	if test "x$withval" != "xno" ; then
896	CFLAGS="$CFLAGS $withval"
897	fi
898	]
899	)
900	AC_ARG_WITH(libs,
901	[ --with-libs additional libraries to link with],
902	[
903	if test "x$withval" != "xno" ; then
904	LIBS="$LIBS $withval"
905	fi
906	]
907	)
908
909
910	#
911	# this is from ssh
912	#
913	AC_MSG_CHECKING(whether to use libwrap)
914	LIBWRAP_LIB=""
915	LIBWRAP_INC=""
916	AC_ARG_WITH(libwrap,
917	[ --with-libwrap[=PATH] Compile in libwrap (TCP Wrappers) support],
918	[ AC_MSG_RESULT($withval)
919	case "$withval" in
920	no)
921	;;
922	""\|yes)
923	LIBWRAP_LIB="-lwrap"
924	;;
925	*)
926	if test -d "$withval"; then
927	LIBWRAP_LIB="-L$withval -lwrap"
928	changequote(<<, >>)dnl
929	sh_libwrap_inc=`echo ${withval} \| sed 's%/[^/][^/]*$%%'`
930	LIBWRAP_INC="-I${sh_libwrap_inc}/include"
931	changequote([, ])dnl
932	else
933	LIBWRAP_LIB="-lwrap"
934	changequote(<<, >>)dnl
935	sh_libwrap_inc=`echo ${withval} \| sed 's%/[^/][^/]*$%%'`
936	LIBWRAP_INC="-I${sh_libwrap_inc}"
937	changequote([, ])dnl
938	fi
939	;;
940	esac
941	if test -n "$LIBWRAP_LIB"; then
942	# OLDLIBS="$LIBS"
943	LIBS="$LIBWRAP_LIB $LIBS"
944	# OLDCFLAGS="$CFLAGS"
945	CFLAGS="$CFLAGS $LIBWRAP_INC"
946	AC_CHECK_HEADER(tcpd.h,
947	[],
948	[ AC_MSG_ERROR([Could not find tcpd.h for libwrap. You need to install tcp_wrappers.]) ])
949	AC_TRY_LINK([ #include <tcpd.h>
950	int allow_severity; int deny_severity; ],
951	[ hosts_access((struct request_info *) 0); ],
952	[ AC_DEFINE(SH_USE_LIBWRAP,1,[Build with tcp wrapper support]) ],
953	[ AC_MSG_ERROR([Could not find the libwrap library.]) ])
954	fi ],
955	AC_MSG_RESULT(no)
956	)
957
958
959	dnl
960	dnl NETWORK OPTIONS
961	dnl
962	AC_ARG_ENABLE(network,
963	[ --enable-network=[[client\|server]] compile client or server [[no]]],
964	[
965	if test "x$enable_network" = xclient; then
966	mytclient="-DSH_WITH_CLIENT"
967	yulectl_prg=
968	samhainadmin_prg=
969	setpwd_prg="samhain_setpwd"
970	sh_main_prg="samhain"
971	if test "x${sh_have_gmp}" = xyes
972	then
973	LIBS="-lgmp $LIBS"
974	fi
975	dnl AC_CHECK_HEADER(sys/capability.h,
976	dnl [AC_CHECK_LIB(cap, cap_get_proc,,sh_use_lcaps="no")],
977	dnl [sh_use_lcaps="no"])
978	elif test "x$enable_network" = xserver; then
979	mytclient="-DSH_WITH_SERVER"
980	yulectl_prg="yulectl"
981	samhainadmin_prg="scripts/samhainadmin.pl"
982	setpwd_prg="samhain_setpwd"
983	sh_main_prg="yule"
984	if test "x${sh_have_gmp}" = xyes
985	then
986	LIBS="-lgmp $LIBS"
987	fi
988	sh_use_lcaps="undef"
989	elif test "x$enable_network" = xno; then
990	mytclient="-DSH_STANDALONE"
991	yulectl_prg=
992	samhainadmin_prg=
993	setpwd_prg=
994	sh_main_prg="samhain"
995	dnl AC_CHECK_HEADER(sys/capability.h,
996	dnl [AC_CHECK_LIB(cap, cap_get_proc,,sh_use_lcaps="no")],
997	dnl [sh_use_lcaps="no"])
998	else
999	AC_MSG_ERROR([With --enable-network=WHAT, WHAT must be client, server, or no])
1000	fi
1001	],
1002	[
1003	mytclient="-DSH_STANDALONE"
1004	setpwd_prg=
1005	yulectl_prg=
1006	samhainadmin_prg=
1007	sh_main_prg="samhain"
1008	dnl AC_CHECK_HEADER(sys/capability.h,
1009	dnl [AC_CHECK_LIB(cap, cap_get_proc,,sh_use_lcaps="no")],
1010	dnl [sh_use_lcaps="no"])
1011	],
1012	)
1013
1014	AC_SUBST(setpwd_prg)
1015	AC_SUBST(yulectl_prg)
1016	AC_SUBST(samhainadmin_prg)
1017	AC_SUBST(sh_main_prg)
1018	AC_SUBST(mytclient)
1019
1020	# needed for the rpm spec
1021	clmytclient=`echo ${mytclient} \| sed s%\-%%`
1022	AC_SUBST(clmytclient)
1023
1024	sh_no_gcc_static=no
1025
1026	AC_ARG_ENABLE(static,
1027	[ --enable-static enable static linking [[no]]],
1028	[
1029	if test x$enable_static = xyes; then
1030	if test x"$mynetbsd" = xyes
1031	then
1032	tmp_LIBS=`echo $LIBS \| sed 's%\-lresolv%%' `
1033	LIBS="${tmp_LIBS}"
1034	fi
1035	if test x"${sh_auparse}" = xyes
1036	then
1037	tmp_LIBS=`echo $LIBS \| sed 's%\-lauparse%%' `
1038	LIBS="${tmp_LIBS}"
1039	fi
1040
1041	if test "x$GCC" = "xyes";
1042	then
1043	case "$host_os" in
1044
1045	solaris)
1046	AC_MSG_WARN([option --enable-static ignored on Solaris])
1047	;;
1048
1049	*)
1050	AC_DEFINE(SH_COMPILE_STATIC, 1, [Define if compiling static])
1051	sh_no_gcc_static=no
1052	LDFLAGS="$LDFLAGS -static"
1053	;;
1054	esac
1055	else
1056	AC_DEFINE(SH_COMPILE_STATIC, 1, [Define if compiling static])
1057	sh_no_gcc_static=yes
1058	case "$host_os" in
1059
1060	aix)
1061	LDFLAGS="$LDFLAGS -bnso -bI:/lib/syscalls.exp"
1062	;;
1063
1064	hpux)
1065	LDFLAGS="$LDFLAGS -Wl,-a,archive"
1066	;;
1067
1068	osf)
1069	LDFLAGS="$LDFLAGS -non_shared"
1070	;;
1071
1072	irix)
1073	LDFLAGS="$LDFLAGS -non_shared"
1074	;;
1075
1076	sco)
1077	LDFLAGS="$LDFLAGS -dn"
1078	;;
1079
1080	sun)
1081	LDFLAGS="$LDFLAGS -Bstatic"
1082	;;
1083
1084	solaris)
1085	LDFLAGS="$LDFLAGS -Bstatic"
1086	;;
1087
1088	*)
1089	echo "***********************************************"
1090	echo "*"
1091	echo "* Don't know how to enable static linking"
1092	echo "* with your compiler. Please set the environment"
1093	echo "* variable LDFLAGS to:"
1094	echo "* ${LDFLAGS} + the static linking flag"
1095	echo "* and run configure again"
1096	echo "*"
1097	echo "***********************************************"
1098	;;
1099
1100	esac
1101	fi
1102	fi
1103	]
1104	)
1105
1106	if test x"${mytclient}" = x-DSH_STANDALONE -o x"${mytclient}" = x-DSH_WITH_CLIENT;
1107	then
1108	dnl For threaded modules
1109	ACX_PTHREAD
1110	CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
1111	LIBS="$PTHREAD_LIBS $LIBS"
1112	LDFLAGS="$PTHREAD_CFLAGS $LDFLAGS"
1113	CC="$PTHREAD_CC"
1114	dnl For MODI_TXT
1115	CHECK_ZLIB()
1116	fi
1117
1118	if test x$enable_static = xyes; then
1119	:
1120	else
1121	if test x$sh_use_pie = xyes; then
1122	LDFLAGS="$LDFLAGS $PIE_LDFLAGS"
1123	CFLAGS="$CFLAGS $PIE_CFLAGS"
1124	fi
1125	fi
1126	AC_CHECK_FUNC(pmap_getmaps,
1127	AC_DEFINE([HAVE_PMAP_GETMAPS], [], [Define if pmap_getmaps available]), [],[])
1128
1129
1130	#
1131	# this is from the snort configure.in
1132	#
1133	AC_DEFUN(FAIL_MESSAGE,[
1134	echo
1135	echo
1136	echo "**********************************************"
1137	echo " ERROR: unable to find" $1
1138	echo " checked in the following places"
1139	for i in `echo $2`; do
1140	echo " $i"
1141	done
1142	echo "**********************************************"
1143	echo
1144	exit
1145	])
1146
1147	AC_ARG_WITH(libprelude-prefix,
1148	[ --with-libprelude-prefix=PFX Prefix where libprelude is installed (optional)],
1149	libprelude_config_prefix="$withval", libprelude_config_prefix="")
1150
1151	AC_MSG_CHECKING(whether to use prelude)
1152	AC_ARG_WITH(prelude,
1153	[ --with-prelude Prelude IDS support [[no]]],
1154	[
1155	if test "x${withval}" = "xno"; then
1156	AC_MSG_RESULT(no)
1157	else
1158	AC_MSG_RESULT(yes)
1159	if test x$libprelude_config_prefix != x ; then
1160	if test x${LIBPRELUDE_CONFIG+set} != xset ; then
1161	LIBPRELUDE_CONFIG=$libprelude_config_prefix/bin/libprelude-config
1162	fi
1163	fi
1164
1165	AC_PATH_PROG(LIBPRELUDE_CONFIG, libprelude-config, no)
1166	if test x"$LIBPRELUDE_CONFIG" = "xno" ; then
1167	HAVE_PRELUDE_CONFIG=no
1168	else
1169	HAVE_PRELUDE_CONFIG=yes
1170	fi
1171	dnl AC_CHECK_PROG(HAVE_PRELUDE_CONFIG, libprelude-config, yes, no)
1172	if test "$HAVE_PRELUDE_CONFIG" = "yes"; then
1173	sh_libprelude_version=`$LIBPRELUDE_CONFIG --version`
1174	case "$sh_libprelude_version" in
1175	0.8*)
1176	AC_MSG_ERROR([You have Libprelude 0.8, which is too old. Version 0.9.6 or higher is required.])
1177	;;
1178	*)
1179	AM_PATH_LIBPRELUDE([0.9.6],
1180	[
1181	AC_DEFINE(HAVE_LIBPRELUDE,1,[Have libprelude])
1182	CFLAGS="$CFLAGS $LIBPRELUDE_PTHREAD_CFLAGS"
1183	LDFLAGS="$LDFLAGS $LIBPRELUDE_LDFLAGS"
1184	LIBS="$LIBS $LIBPRELUDE_LIBS"
1185	],
1186	[
1187	AC_MSG_ERROR([Could not find libprelude (if you are using --enable-static, the static library libprelude.a might be missing).])
1188	])
1189	;;
1190	esac
1191	else
1192	AC_MSG_ERROR([Could not find libprelude-config.])
1193	fi
1194	fi
1195	],
1196	[
1197	AC_MSG_RESULT(no)
1198	]
1199	)
1200
1201	#
1202	# partly based on the snort configure.in
1203	#
1204	AC_ARG_WITH(database,
1205	[ --with-database=[[mysql\|postgresql\|oracle\|odbc]] database support [[no]]],
1206	[
1207	if test x"$enable_xml_log" != xyes; then
1208	AC_MSG_ERROR([With --with-database, --enable-xml-log is required as well.])
1209	fi
1210	if test "x${withval}" = "xmysql"; then
1211	if test "x$zlib_found" = "x"
1212	then
1213	CHECK_ZLIB()
1214	fi
1215	AC_CHECK_PROG(HAVE_MYSQL_CONFIG, mysql_config, yes, no)
1216	if test "$HAVE_MYSQL_CONFIG" = "yes"; then
1217	sh_mysql_libs="`mysql_config --libs`"
1218	sh_mysql_libs="`eval echo ${sh_mysql_libs}`"
1219	LIBS="$LIBS ${sh_mysql_libs}"
1220	sh_mysql_cflags="`mysql_config --cflags`"
1221	sh_mysql_cflags="`eval echo ${sh_mysql_cflags}`"
1222	CPPFLAGS="$CPPFLAGS ${sh_mysql_cflags}"
1223	else
1224	AC_MSG_CHECKING([for MySQL in /usr /usr/local /usr/local/mysql MYSQL_HOME])
1225	mysql_directory="/usr /usr/local /usr/local/mysql ${MYSQL_HOME}"
1226
1227	for i in $mysql_directory; do
1228	if test -r $i/include/mysql/mysql.h; then
1229	MYSQL_DIR=$i
1230	MYSQL_INC_DIR=$i/include
1231	# we use AC_CHECK_HEADERS to check for mysql/mysql.h
1232	fi
1233	done
1234	if test -z "$MYSQL_DIR"; then
1235	for i in $mysql_directory; do
1236	if test -r $i/include/mysql.h; then
1237	MYSQL_DIR=$i
1238	MYSQL_INC_DIR=$i/include
1239	fi
1240	done
1241	fi
1242
1243	if test -z "$MYSQL_DIR"; then
1244	tmp=""
1245	for i in $mysql_directory; do
1246	tmp="$tmp $i/include $i/include/mysql"
1247	done
1248	FAIL_MESSAGE("mysql headers (mysql.h)", $tmp)
1249	fi
1250
1251	for i in lib lib/mysql; do
1252	str="$MYSQL_DIR/$i/libmysqlclient.*"
1253	for j in `echo $str`; do
1254	if test -r $j; then
1255	MYSQL_LIB_DIR="$MYSQL_DIR/$i"
1256	break 2
1257	fi
1258	done
1259	done
1260
1261	if test -z "$MYSQL_LIB_DIR"; then
1262	for ff in $mysql_directory; do
1263	for i in lib lib/mysql; do
1264	str="$ff/$i/libmysqlclient.*"
1265	for j in `echo $str`; do
1266	if test -r $j; then
1267	MYSQL_LIB_DIR="$ff/$i"
1268	break 3
1269	fi
1270	done
1271	done
1272	done
1273	fi
1274
1275	if test -z "$MYSQL_LIB_DIR"; then
1276	tmp=""
1277	for i in $mysql_directory; do
1278	tmp="$i/lib $i/lib/mysql"
1279	done
1280	FAIL_MESSAGE("mysql library libmysqlclient", $tmp)
1281	fi
1282
1283	AC_MSG_RESULT(yes)
1284	LIBS="$LIBS -L${MYSQL_LIB_DIR} -lmysqlclient"
1285	# CFLAGS="$CFLAGS -I${MYSQL_INC_DIR}"
1286	CPPFLAGS="$CPPFLAGS -I${MYSQL_INC_DIR}"
1287	fi
1288	AC_DEFINE(WITH_MYSQL)
1289	AC_DEFINE(WITH_DATABASE)
1290	if test "x$zlib_found" = "xyes"
1291	then
1292	LIBS="$LIBS -lz -lm"
1293	else
1294	echo
1295
1296	echo " Mysql library was not found or not useable."
1297	echo " Possible reasons include:"
1298	echo " - an old, incompatible version compiled from source"
1299	echo " - on Solaris, libmysql is compiled with the Solaris"
1300	echo " compiler, thus the mysql_config script provides"
1301	echo " compiler options unsuitable for gcc (move"
1302	echo " mysql_config out of your PATH)"
1303	echo " For other problems, check config.log for the error"
1304	echo " message from the compiler."
1305	echo
1306	echo " If your mysql libraries are installed in an"
1307	echo " unusual place, use --with-libs=-L/path/to/libdirectory"
1308	echo " where libdirectory is the directory holding libmysql."
1309	if test x"$enable_static" = xyes; then
1310	echo " Note that for compiling a static binary, you need"
1311	echo " the static libraries, rather than the shared ones."
1312	fi
1313	echo
1314	AC_MSG_ERROR([Could not find libmysql, or it is not useable.])
1315	fi
1316	AC_CHECK_HEADERS(mysql/mysql.h)
1317	elif test "x${withval}" = "xpostgresql"; then
1318	AC_DEFINE(WITH_POSTGRES)
1319	AC_DEFINE(WITH_DATABASE)
1320	#
1321	PGCONF="no"
1322	MY_PATH="${PATH}:/usr/local/bin:/usr/local/pgsql/bin"
1323	OLD_IFS="$IFS"
1324	IFS=":"
1325	for ff in ${MY_PATH}
1326	do
1327	if test -f "$ff/pg_config"
1328	then
1329	PGCONF="$ff/pg_config"
1330	fi
1331	done
1332	IFS="${OLD_IFS}"
1333	#
1334	#
1335	if test "x${PGCONF}" = "xno"
1336	then
1337	AC_MSG_CHECKING(for PostgreSQL in /usr/local/pgsql /usr/pgsql /usr/local /usr PGSQL_HOME)
1338	pgsql_directory="/usr/local/pgsql /usr/pgsql /usr/local /usr ${PGSQL_HOME}"
1339	for i in $pgsql_directory; do
1340	if test -r $i/include/pgsql/libpq-fe.h; then
1341	PGSQL_INC_DIR=$i/include
1342	PGSQL_DIR=$i
1343	# use AC_CHECK_HEADERS to check for pgsql/libpq-fe.h
1344	fi
1345	done
1346	if test -z "$PGSQL_DIR"; then
1347	for i in $pgsql_directory; do
1348	if test -r $i/include/postgresql/libpq-fe.h; then
1349	PGSQL_INC_DIR=$i/include
1350	PGSQL_DIR=$i
1351	fi
1352	done
1353	fi
1354	if test -z "$PGSQL_DIR"; then
1355	for i in $pgsql_directory; do
1356	if test -r $i/include/libpq-fe.h; then
1357	PGSQL_INC_DIR=$i/include
1358	PGSQL_DIR=$i
1359	fi
1360	done
1361	fi
1362
1363	if test -z "$PGSQL_DIR"; then
1364	tmp=""
1365	for i in $pgsql_directory; do
1366	tmp="$tmp $i/include $i/include/pgsql $i/include/postgresql"
1367	done
1368	FAIL_MESSAGE("PostgreSQL header file (libpq-fe.h)", $tmp)
1369	fi
1370
1371	for i in lib lib/pgsql lib/postgresql; do
1372	str="$PGSQL_DIR/$i/libpq.*"
1373	for j in `echo $str`; do
1374	if test -r $j; then
1375	PGSQL_LIB_DIR="$PGSQL_DIR/$i"
1376	break 2
1377	fi
1378	done
1379	done
1380
1381	if test -z "$PGSQL_LIB_DIR"; then
1382	for ff in $pgsql_directory; do
1383	for i in lib lib/pgsql lib/postgresql; do
1384	str="$ff/$i/libpq.*"
1385	for j in `echo $str`; do
1386	if test -r $j; then
1387	PGSQL_LIB_DIR="$ff/$i"
1388	break 3
1389	fi
1390	done
1391	done
1392	done
1393	fi
1394
1395	if test -z "$PGSQL_LIB_DIR"; then
1396	tmp=""
1397	for i in $pgsql_directory; do
1398	tmp="$i/lib $i/lib/pgsql $i/lib/postgresql"
1399	done
1400	FAIL_MESSAGE("postgresql library libpq", $tmp)
1401	fi
1402
1403	AC_MSG_RESULT(yes)
1404
1405	LIBS="$LIBS -L${PGSQL_LIB_DIR} -lpq -lm"
1406	if test x"$enable_static" = xyes; then
1407	LIBS="$LIBS -L${PGSQL_LIB_DIR} -lpq -lcrypt -lm"
1408	else
1409	LIBS="$LIBS -L${PGSQL_LIB_DIR} -lpq -lm"
1410	fi
1411	# CFLAGS="$CFLAGS -I${PGSQL_INC_DIR}"
1412	CPPFLAGS="$CPPFLAGS -I${PGSQL_INC_DIR}"
1413	AC_CHECK_HEADERS(pgsql/libpq-fe.h)
1414	AC_CHECK_HEADERS(postgresql/libpq-fe.h)
1415	else
1416	pg_lib_dir=`${PGCONF} --libdir`
1417	if test x"$enable_static" = xyes; then
1418	LIBS="$LIBS -L${pg_lib_dir} -lpq -lcrypt -lm"
1419	else
1420	LIBS="$LIBS -L${pg_lib_dir} -lpq -lm"
1421	fi
1422	pg_inc_dir=`${PGCONF} --includedir`
1423	# CFLAGS="$CFLAGS -I${pg_inc_dir}"
1424	CPPFLAGS="$CPPFLAGS -I${pg_inc_dir}"
1425	fi
1426	elif test "x${withval}" = "xodbc"; then
1427	AC_MSG_CHECKING(for odbc in /usr /usr/local ODBC_HOME)
1428	odbc_directory="/usr /usr/local"
1429
1430	for i in $odbc_directory; do
1431	if test -r $i/include/sql.h; then
1432	if test -r $i/include/sqlext.h; then
1433	if test -r $i/include/sqltypes.h; then
1434	ODBC_DIR=$i
1435	ODBC_INC_DIR=$i/include
1436	fi
1437	fi
1438	fi
1439	done
1440
1441	if test -z "$ODBC_DIR"; then
1442	tmp=""
1443	for i in $odbc_directory; do
1444	tmp="$tmp $i/include"
1445	done
1446	FAIL_MESSAGE("odbc headers (sql.h sqlext.h sqltypes.h)", $tmp)
1447	fi
1448
1449	str="$ODBC_DIR/lib/libodbc.*"
1450	for j in `echo $str`; do
1451	if test -r $j; then
1452	ODBC_LIB_DIR="$ODBC_DIR/lib"
1453	ODBC_LIB="odbc"
1454	fi
1455	done
1456
1457	if test -z "$ODBC_LIB_DIR"; then
1458	FAIL_MESSAGE("odbc library (libodbc)", "$ODBC_DIR/lib")
1459	fi
1460
1461	AC_MSG_RESULT(yes)
1462	CPPFLAGS="${CPPFLAGS} -I${ODBC_INC_DIR}"
1463	LIBS="${LIBS} -L${ODBC_LIB_DIR} -l$ODBC_LIB"
1464	AC_DEFINE(WITH_ODBC)
1465	AC_DEFINE(WITH_DATABASE)
1466
1467	elif test "x${withval}" = "xoracle"; then
1468
1469	AC_MSG_CHECKING(for oracle in ORACLE_HOME /usr/local /usr)
1470
1471	oracle_directory="/usr /usr/local ${ORACLE_HOME}"
1472	for i in $oracle_directory; do
1473
1474	ff=`find $i -name oci.h 2>/dev/null \| tail -1`
1475	if test "x$ff" = "x"; then
1476	:
1477	else
1478	ORACLE_INC=`dirname $ff`
1479	fi
1480
1481	fg=`find $i -name libclntsh.so 2>/dev/null \| tail -1`
1482	if test "x$fg" = "x"; then
1483	:
1484	else
1485	ORACLE_LIB=`dirname $fg`
1486	fi
1487
1488	done
1489
1490	if test -z "$ORACLE_INC"; then
1491
1492	tmp=""
1493	for i in $oracle_directory; do
1494	tmp="$tmp $i"
1495	done
1496	FAIL_MESSAGE("OCI header file (oci.h) please define ORACLE_INC directory where oci.h resides", $tmp)
1497
1498	elif test -z "$ORACLE_LIB"; then
1499
1500	tmp=""
1501	for i in $oracle_directory; do
1502	tmp="$tmp $i"
1503	done
1504	FAIL_MESSAGE("OCI library file (libclntsh.so) please define ORACLE_LIB directory where libclntsh.so resides", $tmp)
1505
1506	else
1507
1508	ORACLE_CPP_FLAGS="-I$ORACLE_INC"
1509	ORACLE_LIB_DIR="$ORACLE_LIB"
1510
1511	AC_MSG_RESULT([$ORACLE_INC $ORACLE_LIB])
1512
1513	CPPFLAGS="${CPPFLAGS} ${ORACLE_CPP_FLAGS}"
1514
1515	ORACLE_LIBS="-lclntsh"
1516
1517	if test -r $ORACLE_LIB_DIR/libnnz11.so; then
1518	ORACLE_LIBS="${ORACLE_LIBS} -lnnz11"
1519	fi
1520	if test -r $ORACLE_LIB_DIR/libwtc9.so; then
1521	ORACLE_LIBS="${ORACLE_LIBS} -lwtc9"
1522	elif test -r $ORACLE_LIB_DIR/libwtc8.so; then
1523	ORACLE_LIBS="${ORACLE_LIBS} -lwtc8"
1524	fi
1525	LIBS="${LIBS} -L${ORACLE_LIB_DIR} ${ORACLE_LIBS}"
1526	if test "x$GCC" != "xyes"; then
1527	CFLAGS="${CFLAGS} -fno-strict-aliasing"
1528	fi
1529	fi
1530	AC_DEFINE(WITH_ORACLE)
1531	AC_DEFINE(WITH_DATABASE)
1532
1533	else
1534	AC_MSG_ERROR([Option --with-database=database used with unsupported database ${withval}])
1535	fi
1536	]
1537	)
1538
1539	AC_ARG_WITH(console,
1540	[ --with-console=PATH set path to console device [[/dev/console]]],
1541	[
1542	if test "x${withval}" != xno; then
1543	mycons="$withval"
1544	AC_DEFINE_UNQUOTED(DEFAULT_CONSOLE, _("${mycons}") )
1545	fi
1546	])
1547
1548	AC_ARG_WITH(altconsole,
1549	[ --with-altconsole=PATH set path to second console device [[none]]],
1550	[
1551	if test "x${withval}" != xno; then
1552	myaltcons="$withval"
1553	else
1554	myaltcons="NULL"
1555	fi
1556	],
1557	[myaltcons="NULL"])
1558	AC_DEFINE_UNQUOTED(ALT_CONSOLE, _("${myaltcons}") )
1559
1560	AC_ARG_WITH(timeserver,
1561	[ --with-timeserver=HOST set host address for time server [[none]]],
1562	[
1563	if test "x${withval}" != xno; then
1564	mytimeserv="$withval"
1565	AC_DEFINE(HAVE_NTIME)
1566	else
1567	mytimeserv="NULL"
1568	fi
1569	],
1570	mytimeserv="NULL")
1571	AC_DEFINE_UNQUOTED(DEFAULT_TIMESERVER, _("${mytimeserv}") )
1572
1573	AC_ARG_WITH(alttimeserver,
1574	[ --with-alttimeserver=HOST set address for backup time server [[none]]],
1575	[
1576	if test "x${withval}" != xno; then
1577	myalttimeserv="$withval"
1578	AC_DEFINE(HAVE_NTIME)
1579	else
1580	myalttimeserv="NULL"
1581	fi
1582	],
1583	myalttimeserv="NULL")
1584	AC_DEFINE_UNQUOTED(ALT_TIMESERVER, _("${myalttimeserv}") )
1585
1586	AC_ARG_ENABLE(login-watch,
1587	[ --enable-login-watch watch for login/logout [[no]]],
1588	[
1589	if test "x${enable_login_watch}" = xyes; then
1590	AC_DEFINE(SH_USE_UTMP)
1591	fi
1592	]
1593	)
1594
1595	AC_ARG_ENABLE(mounts-check,
1596	[ --enable-mounts-check check mount options on filesystems [[no]]],
1597	[
1598	if test "x${enable_mounts_check}" = xyes; then
1599	AC_DEFINE(SH_USE_MOUNTS)
1600	fi
1601	]
1602	)
1603
1604	AC_ARG_ENABLE(logfile-monitor,
1605	[ --enable-logfile-monitor monitor logfiles [[no]]],
1606	[
1607	if test "x${enable_logfile_monitor}" = xyes; then
1608	AC_CHECK_HEADER(pcre.h,
1609	[
1610	AC_DEFINE(USE_LOGFILE_MONITOR, 1, [Define if you want the logfile monitor module.])
1611	LIBS="-lpcre $LIBS"
1612	],
1613	[
1614	AC_CHECK_HEADER(pcre/pcre.h,
1615	[
1616	AC_DEFINE(USE_LOGFILE_MONITOR, 1, [Define if you want the logfile monitor module.])
1617	AC_DEFINE(HAVE_PCRE_PCRE_H, 1, [Define if you have pcre/pcre.h.])
1618	LIBS="-lpcre $LIBS"
1619	],
1620	AC_MSG_ERROR([The --enable-logfile-monitor option requires libpcre. For compiling the pcre development package is needed.])
1621	)
1622	]
1623	)
1624	AC_CHECK_LIB(pcre, pcre_dfa_exec, [
1625	AC_DEFINE([HAVE_PCRE_DFA_EXEC], 1, [Define if you have pcre_dfa_exec])
1626	], [
1627	AC_MSG_WARN([pcre_dfa_exec not available])
1628	])
1629	fi
1630	]
1631	)
1632
1633
1634	AC_ARG_ENABLE(process-check,
1635	[ --enable-process-check check processes [[no]]],
1636	[
1637	if test "x${enable_process_check}" = xyes; then
1638	AC_CHECK_LIB([rt], [sched_getparam], sh_lrt=yes, sh_lrt=no)
1639	if test x"$sh_lrt" = xyes; then
1640	LIBRT=-lrt
1641	else
1642	LIBRT=
1643	fi
1644	LIBS="$LIBS $LIBRT"
1645	AC_DEFINE(SH_USE_PROCESSCHECK, [1], [Define if you want to check processes])
1646	fi
1647	]
1648	)
1649
1650	AC_ARG_ENABLE(port-check,
1651	[ --enable-port-check check ports [[no]]],
1652	[
1653	if test "x${enable_port_check}" = xyes; then
1654	AC_DEFINE(SH_USE_PORTCHECK, [1], [Define if you want to check ports])
1655	fi
1656	]
1657	)
1658
1659	AC_ARG_ENABLE(userfiles,
1660	[ --enable-userfiles check for users' config files [[no]]],
1661	[
1662	if test "x${enableval}" = "xyes"; then
1663	AC_DEFINE(SH_USE_USERFILES)
1664	fi
1665	]
1666	)
1667
1668	AC_ARG_ENABLE(debug,
1669	[ --enable-debug enable debug options [[no]]],
1670	[
1671	if test "x${enable_debug}" = "xyes"; then
1672	if test "x${mydebugflag}" != "xyes"; then
1673	AC_DEFINE(MEM_DEBUG)
1674	fi
1675	AC_DEFINE(WITH_TPT)
1676	AC_DEFINE(SL_DEBUG)
1677	AC_DEFINE(DNMALLOC_CHECKS, 1, [Debug dnmalloc])
1678	AC_DEFINE(PARANOIA, 0, [Paranoia level for dnmalloc])
1679	AC_DEFINE(SL_FAIL_ON_ERROR)
1680	if test "x${myneedg3}" = "xyes"; then
1681	mydebugdef="-g3"
1682	else
1683	mydebugdef="-g"
1684	fi
1685	mydebugit="yes"
1686	elif test "x${enable_debug}" = "xgdb"; then
1687	AC_DEFINE(SH_ABORT_ON_ERROR, 1, [Use abort])
1688	if test "x${myneedg3}" = "xyes"; then
1689	mydebugdef="-g3"
1690	else
1691	mydebugdef="-g"
1692	fi
1693	mydebugit="yes"
1694	fi
1695	]
1696	)
1697	AC_SUBST(mydebugdef)
1698
1699	if test "x${enable_asm_ok}" = "xyes"; then
1700	sh_enable_asm=yes
1701	else
1702	sh_enable_asm=no
1703	fi
1704	AC_ARG_ENABLE(asm,
1705	[ --disable-asm disable asm inline code],
1706	[
1707	if test "x${enable_asm}" = xno; then
1708	sh_enable_asm=no
1709	fi
1710	]
1711	)
1712
1713	if test "x${samhain_64_asm}" = xyes; then
1714	if test "x${sh_enable_asm}" = xyes; then
1715	AC_DEFINE([TIGER_OPT_ASM],1,[Define to use tiger x86_64 optimized assembly])
1716	fi
1717	fi
1718
1719	AC_ARG_ENABLE(ipv6,
1720	[ --disable-ipv6 disable ipv6 support],
1721	[
1722	if test "x${enable_ipv6}" = xno; then
1723	AC_DEFINE(USE_IPV4,1,[Define if you do not want IPv6])
1724	fi
1725	]
1726	)
1727
1728	if test "x${dnmalloc_ok}" = "xyes"; then
1729	sh_dnmalloc_enabled=yes
1730	else
1731	sh_dnmalloc_enabled=no
1732	fi
1733
1734	AC_ARG_ENABLE(dnmalloc,
1735	[ --disable-dnmalloc disable dnmalloc],
1736	[
1737	if test "x${enable_dnmalloc}" = xno; then
1738	sh_dnmalloc_enabled=no
1739	else
1740	sh_dnmalloc_enabled=yes
1741	fi
1742	]
1743	)
1744
1745	dnl Handle the problem that static linking against libc.a on Linux
1746	dnl produces the error "multiple definitions of malloc"
1747	dnl
1748	if test "x$sh_dnmalloc_enabled" = "xyes"; then
1749	if test x$enable_static = xyes; then
1750	if test "x$sh_no_gcc_static" = "xyes"; then
1751	sh_dnmalloc_enabled=no
1752	else
1753	if test "x$with_gnu_ld" = "xyes"; then
1754	LDFLAGS="$LDFLAGS -Wl,--allow-multiple-definition"
1755	else
1756	sh_dnmalloc_enabled=no
1757	fi
1758	fi
1759	fi
1760	fi
1761
1762	if test "x${sh_dnmalloc_enabled}" = xno; then
1763	AC_DEFINE(USE_SYSTEM_MALLOC,1,[Define if you want to use the system malloc])
1764	fi
1765
1766	AC_ARG_ENABLE(ptrace,
1767	[ --enable-ptrace use anti-debugger options [[no]]],
1768	[
1769	if test "x${enable_ptrace}" = xyes; then
1770	if test "x$mydebugit" != "xyes"; then
1771	AC_DEFINE(SCREW_IT_UP)
1772	fi
1773	fi
1774	]
1775	)
1776
1777	dnl
1778	if test "x$GCC" = "xyes"; then
1779	if test ! -z "`echo "$CFLAGS" \| grep "\-g\ " 2> /dev/null`" ; then
1780	CFLAGS=`echo $CFLAGS \| sed 's%\-g%%' `
1781	fi
1782
1783	dnl -W is the older name for -Wextra
1784
1785
1786	if test -z "`echo "$CFLAGS" \| grep "\-Wall" 2> /dev/null`" ; then
1787	case "$host_os" in
1788	solaris)
1789	CFLAGS="$CFLAGS -Wall -W -Wno-missing-braces "
1790	;;
1791	*)
1792	CFLAGS="$CFLAGS -Wall -W "
1793	;;
1794	esac
1795	fi
1796
1797	if test -z "`echo "$CFLAGS" \| grep "\-fstrength\-reduce" 2> /dev/null`"
1798	then
1799	if test -z "`echo "$CFLAGS" \| grep "\-fno\-strength\-reduce" 2> /dev/null`"
1800	then
1801	GCC_FLAG_CHECK([-fno-strength-reduce])
1802	fi
1803	fi
1804
1805	if test -z "`echo "$CFLAGS" \| grep "\-fomit\-frame\-pointer" 2> /dev/null`"
1806	then
1807	if test -z "`echo "$CFLAGS" \| grep "\-fno\-omit\-frame\-pointer" 2> /dev/null`"
1808	then
1809	GCC_FLAG_CHECK([-fno-omit-frame-pointer])
1810	fi
1811	fi
1812
1813	fi
1814
1815	dnl Test whether gcc supports -Wno-empty-body
1816	dnl Suppresses warnings from glibc pthread_cleanup_pop
1817	dnl
1818	GCC_FLAG_CHECK([-Wno-empty-body])
1819
1820	dnl This one is for clang
1821	dnl
1822	GCC_FLAG_CHECK([-Wno-invalid-source-encoding])
1823
1824
1825	AC_MSG_CHECKING([which random module to use])
1826	AC_ARG_WITH(rnd,
1827	[ --with-rnd=[[egd\|unix\|dev\|default]] random number generator [[default]]],
1828	[use_static_rnd=$withval], [use_static_rnd=default] )
1829
1830	if test "$use_static_rnd" = no; then
1831	use_static_rnd=default
1832	fi
1833
1834	case "$use_static_rnd" in
1835	egd \| dev \| unix \| default )
1836	AC_MSG_RESULT($use_static_rnd)
1837	;;
1838	* )
1839	AC_MSG_RESULT([invalid argument])
1840	AC_MSG_ERROR([Option --with-rnd=module used with unsupported module ${use_static_rnd}])
1841	;;
1842	esac
1843
1844	AC_ARG_WITH(egd-socket,
1845	[ --with-egd-socket=NAME EGD socket name],
1846	egd_socket_name="$withval", egd_socket_name="" )
1847	AC_DEFINE_UNQUOTED(EGD_SOCKET_NAME, _("$egd_socket_name") )
1848
1849	dnl
1850	dnl See whether the user wants to disable checking for /dev/random
1851
1852	try_dev_random=yes
1853
1854	case "$use_static_rnd" in
1855	dev \| default )
1856	try_dev_random=yes
1857	;;
1858	egd)
1859	AC_DEFINE(HAVE_EGD_RANDOM)
1860	try_dev_random=no
1861	;;
1862	unix)
1863	AC_DEFINE(HAVE_UNIX_RANDOM)
1864	try_dev_random=no
1865	;;
1866	esac
1867
1868
1869	if test "x$try_dev_random" = "xyes"; then
1870	AC_MSG_CHECKING(whether /dev/random exists)
1871	if test -r "/dev/srandom" && test -c "/dev/srandom"; then
1872	AC_DEFINE(HAVE_URANDOM)
1873	AC_DEFINE_UNQUOTED(NAME_OF_DEV_RANDOM, _("/dev/srandom") )
1874	AC_MSG_RESULT(yes)
1875	if test -r "/dev/urandom" && test -c "/dev/urandom"; then
1876	AC_DEFINE_UNQUOTED(NAME_OF_DEV_URANDOM, _("/dev/urandom") )
1877	fi
1878	else
1879	if test -r "/dev/random" && test -c "/dev/random"; then
1880	AC_DEFINE(HAVE_URANDOM)
1881	AC_DEFINE_UNQUOTED(NAME_OF_DEV_RANDOM, _("/dev/random") )
1882	AC_MSG_RESULT(yes)
1883	if test -r "/dev/urandom" && test -c "/dev/urandom"; then
1884	AC_DEFINE_UNQUOTED(NAME_OF_DEV_URANDOM, _("/dev/urandom") )
1885	fi
1886	else
1887	AC_MSG_RESULT(no)
1888	AC_DEFINE(HAVE_UNIX_RANDOM)
1889	fi
1890	fi
1891	fi
1892
1893
1894	AC_ARG_ENABLE(udp,
1895	[ --enable-udp server can listen on port 514/udp [[no]]],
1896	[
1897	if test "x${enable_udp}" = xyes; then
1898	AC_DEFINE(INET_SYSLOG)
1899	fi
1900	]
1901	)
1902
1903	myencrypt=yes
1904	AC_ARG_ENABLE(encrypt,
1905	[ --disable-encrypt disable client/server encryption],
1906	[
1907	if test "x${enable_encrypt}" = xno; then
1908	myencrypt=no
1909	fi
1910	]
1911	)
1912	if test "x${myencrypt}" = "xyes"; then
1913	AC_DEFINE(SH_ENCRYPT)
1914	AC_DEFINE(SH_ENCRYPT_2)
1915	fi
1916
1917	sh_use_srp_proto=yes
1918	AC_ARG_ENABLE(srp,
1919	[ --disable-srp disable SRP for authentication],
1920	[
1921	if test "x${enable_srp}" = xno; then
1922	sh_use_srp_proto=no
1923	fi
1924	]
1925	)
1926	if test "x${sh_use_srp_proto}" = xyes; then
1927	AC_DEFINE(USE_SRP_PROTOCOL)
1928	fi
1929
1930	AC_ARG_WITH(port,
1931	[ --with-port=PORT set port to use for TCP/IP connection [[49777]]],
1932	[
1933	echo "${withval}" \| grep ['[^0123456789]'] >/dev/null 2>&1 &&
1934	AC_MSG_ERROR([For --with-port=PORT, PORT must be numeric.])
1935	myport=${withval}
1936	],
1937	[myport="49777"])
1938	AC_DEFINE_UNQUOTED(SH_DEFAULT_PORT, ${myport})
1939	AC_SUBST(myport)
1940
1941	AC_ARG_WITH(logserver,
1942	[ --with-logserver=HOST set host address for log server [[none]]],
1943	[
1944	case "$withval" in
1945	. \| localhost)
1946	mylogsrv="$withval"
1947	;;
1948	*)
1949	mylogsrv="$withval"
1950	;;
1951	esac
1952	],
1953	[mylogsrv="NULL"])
1954	AC_DEFINE_UNQUOTED(DEFAULT_LOGSERVER, _("${mylogsrv}") )
1955	AC_SUBST(mylogsrv)
1956
1957	AC_ARG_WITH(altlogserver,
1958	[ --with-altlogserver=HOST set address for backup log server [[none]]],
1959	[
1960	case "$withval" in
1961	. \| localhost)
1962	myaltlogsrv="$withval"
1963	;;
1964	*)
1965	myaltlogsrv="$withval"
1966	;;
1967	esac
1968	],
1969	[myaltlogsrv="NULL"])
1970	AC_DEFINE_UNQUOTED(ALT_LOGSERVER, _("${myaltlogsrv}"))
1971
1972
1973
1974	dnl
1975	dnl STEALTH OPTIONS
1976	dnl
1977	nocl_code=
1978	xor_code=0
1979	AC_ARG_ENABLE(nocl,
1980	[ --enable-nocl=PW no CL parsing unless first CL argument is PW],
1981	[
1982	if test "x${enableval}" != "x"; then
1983	AC_DEFINE(SH_STEALTH_NOCL)
1984	fi
1985	if test "x${enableval}" = "xstop" \|\| test "x${enableval}" = "xstart"; then
1986	AC_MSG_ERROR([For --enable-nocl=PW start/stop/reload/restart/status are reserved words.])
1987	fi
1988	if test "x${enableval}" = "xreload" \|\| test "x${enableval}" = "xrestart"; then
1989	AC_MSG_ERROR([For --enable-nocl=PW start/stop/reload/restart/status are reserved words.])
1990	fi
1991	if test "x${enableval}" = "xstatus"; then
1992	AC_MSG_ERROR([For --enable-nocl=PW start/stop/reload/restart/status are reserved words.])
1993	fi
1994	if test "x${enableval}" = "xno"; then
1995	AC_MSG_ERROR([With --enable-nocl=PW, the use of --enable-nocl=no is ambiguous.])
1996	fi
1997	nocl_code="${enable_nocl}"
1998	]
1999	)
2000	AC_DEFINE_UNQUOTED(NOCL_CODE, _("${nocl_code}") )
2001	AC_SUBST(nocl_code)
2002	AC_ARG_ENABLE(stealth,
2003	[ --enable-stealth=XOR_VAL enable stealth mode [[no]]],
2004	[AC_DEFINE(SH_STEALTH)
2005	if test "x${enableval}" != "xyes"; then
2006	echo "${enableval}" \| grep ['[^0123456789]'] >/dev/null 2>&1 &&
2007	AC_MSG_ERROR([For --enable-stealth=XOR_VAL, XOR_VAL must be numeric.])
2008	if test "${enableval}" -lt 127 \|\| test "${enableval}" -gt 255; then
2009	if test x"${enableval}" = x0
2010	then
2011	:
2012	else
2013	AC_MSG_ERROR([For --enable-stealth=XOR_VAL, XOR_VAL must be in the range 127 to 255.])
2014	fi
2015	fi
2016	xor_code="${enable_stealth}"
2017	else
2018	xor_code=0
2019	fi
2020	stegin_prg="samhain_stealth"
2021	],
2022	[
2023	stegin_prg=
2024	]
2025	)
2026	AC_ARG_ENABLE(micro-stealth,
2027	[ --enable-micro-stealth=XOR_VAL enable micro stealth mode [[no]]],
2028	[
2029	AC_DEFINE(SH_STEALTH)
2030	AC_DEFINE(SH_STEALTH_MICRO)
2031	if test "x${enableval}" != "xyes"; then
2032	echo "${enableval}" \| grep ['[^0123456789]'] >/dev/null 2>&1 &&
2033	AC_MSG_ERROR([For --enable-micro-stealth=XOR_VAL, XOR_VAL must be numeric.])
2034	if test "${enableval}" -lt 127 \|\| test "${enableval}" -gt 255; then
2035	if test x"${enableval}" = x0
2036	then
2037	:
2038	else
2039	AC_MSG_ERROR([For --enable-micro-stealth=XOR_VAL, XOR_VAL must be in the range 127 to 255.])
2040	fi
2041	fi
2042	xor_code="${enable_micro_stealth}"
2043	else
2044	xor_code=0
2045	fi
2046	]
2047	)
2048	install_name="samhain"
2049	INSTALL_NAME="SAMHAIN"
2050	AC_ARG_ENABLE(install-name,
2051	[ --enable-install-name=NAME name under which to install [[samhain\|yule]]],
2052	[
2053	if test "x${enableval}" != "xyes"; then
2054	install_name="${enableval}"
2055	INSTALL_NAME=`echo "${enableval}" \| tr [a-z] [A-Z]`
2056	else
2057	install_name="${sh_main_prg}"
2058	INSTALL_NAME=`echo "${sh_main_prg}" \| tr [a-z] [A-Z]`
2059	fi
2060	],
2061	[
2062	install_name="${sh_main_prg}"
2063	INSTALL_NAME=`echo "${sh_main_prg}" \| tr [a-z] [A-Z]`
2064	]
2065	)
2066
2067
2068	need_user_install=0
2069
2070	AC_ARG_ENABLE(identity,
2071	[ --enable-identity=USER user if dropping root [[daemon]]],
2072	[
2073	if test x"$enableval" = xno; then
2074	myident="daemon"
2075	else
2076	myident="$enableval"
2077	fi
2078	echo "${myident}" \| grep ['[^0123456789]'] >/dev/null 2>&1 \|\| \
2079	AC_MSG_ERROR([With --enable-identity=USER, please supply a username, not a UID.])
2080	myident_uid=`(cat /etc/passwd; ypcat passwd) 2>/dev/null \|\
2081	grep "^${myident}:" \| awk -F: '{ print $3; }'`
2082	if test x"${myident_uid}" = x; then
2083	AC_MSG_WARN([Option --enable-identity used, user ${myident} will be added upon install.])
2084	need_user_install=1
2085	fi
2086	],
2087	[
2088	for myident in ${install_name} daemon nobody; do
2089	AC_MSG_CHECKING(for user ${myident})
2090	myident_uid=`(cat /etc/passwd; ypcat passwd) 2>/dev/null \|\
2091	grep "^${myident}:" \| awk -F: '{ print $3; }'`
2092	if test x"${myident_uid}" != x; then
2093	AC_MSG_RESULT(yes)
2094	break;
2095	else
2096	AC_MSG_RESULT(no)
2097	fi
2098	done
2099	if test x"${myident_uid}" = x; then
2100	myident=${install_name}
2101	AC_MSG_WARN([--enable-identity: user ${myident} will be added upon install])
2102	need_user_install=1
2103	fi
2104	])
2105	AC_DEFINE_UNQUOTED(DEFAULT_IDENT, _("${myident}") )
2106	AC_SUBST(myident)
2107	AC_SUBST(need_user_install)
2108
2109	AC_SUBST(install_name)
2110	AC_SUBST(INSTALL_NAME)
2111	AC_SUBST(stegin_prg)
2112	AC_SUBST(xor_code)
2113
2114	AC_DEFINE_UNQUOTED(XOR_CODE, ${xor_code})
2115	AC_DEFINE_UNQUOTED(SH_SYSCALLTABLE, ${sh_syscalltable})
2116
2117
2118	exepack_state0=`${srcdir}/c_random.sh 2>/dev/null`
2119	exepack_state1=`${srcdir}/c_random.sh 2>/dev/null`
2120	exepack_state2=`${srcdir}/c_random.sh 2>/dev/null`
2121
2122	AC_DEFINE_UNQUOTED(EXEPACK_STATE_0, ${exepack_state0})
2123	AC_DEFINE_UNQUOTED(EXEPACK_STATE_1, ${exepack_state1})
2124	AC_DEFINE_UNQUOTED(EXEPACK_STATE_2, ${exepack_state2})
2125
2126
2127	AC_ARG_ENABLE(suidcheck,
2128	[ --enable-suidcheck check for suid/sgid files [[no]]],
2129	[
2130	if test "x${enableval}" = "xyes"; then
2131	AC_DEFINE(SH_USE_SUIDCHK)
2132	fi
2133	]
2134	)
2135
2136
2137	AC_ARG_ENABLE(base,
2138	[ --enable-base=B1,B2 base key (0...2147483647)],
2139	[
2140	AC_MSG_CHECKING(base key setting)
2141	my_key_A=`echo ${enableval} \| awk 'BEGIN{FS=","}{print $1}'`
2142	my_key_B=`echo ${enableval} \| awk 'BEGIN{FS=","}{print $2}'`
2143	AC_MSG_RESULT(${my_key_A} ${my_key_B})
2144	if test "x${my_key_A}" = x; then
2145	AC_MSG_ERROR([Option --enable-base=B1,B2 used with invalid first base key (zero length).])
2146	fi
2147	if test "x${my_key_B}" = x; then
2148	AC_MSG_ERROR([Option --enable-base=B1,B2 used with invalid second base key (zero length).])
2149	fi
2150	echo "${my_key_A}" \| grep ['[^0123456789]'] >/dev/null 2>&1 &&
2151	AC_MSG_ERROR([For --enable-base=B1,B2, B1 and B2 must be numeric in the range 0 to 2147483647.])
2152	echo "${my_key_B}" \| grep ['[^0123456789]'] >/dev/null 2>&1 &&
2153	AC_MSG_ERROR([For --enable-base=B1,B2, B1 and B2 must be numeric in the range 0 to 2147483647.])
2154	],
2155	[
2156	AC_MSG_CHECKING(base key setting .. collecting entropy)
2157	my_key_1=`${srcdir}/c_random.sh 2>/dev/null`
2158	my_key_2=`${srcdir}/c_random.sh 2>/dev/null`
2159	my_key_3=`${srcdir}/c_random.sh 2>/dev/null`
2160	my_key_4=`${srcdir}/c_random.sh 2>/dev/null`
2161	my_key_A=`expr $my_key_1 \* 32767`
2162	my_key_A=`echo ${my_key_A} \| sed 's%^0*%%g' 2>/dev/null`
2163	my_key_A=`expr $my_key_A \+ $my_key_2`
2164	my_key_B=`expr $my_key_3 \* 32767`
2165	my_key_B=`echo ${my_key_B} \| sed 's%^0*%%g' 2>/dev/null`
2166	my_key_B=`expr $my_key_B \+ $my_key_4`
2167	AC_MSG_RESULT(${my_key_A} ${my_key_B})
2168	]
2169	)
2170	AC_SUBST(my_key_A)
2171	AC_SUBST(my_key_B)
2172
2173	dnl low bytes
2174	my_key_1=`expr $my_key_A \% 65536`
2175	dnl high bytes
2176	my_key_2=`expr $my_key_A \/ 65536`
2177	dnl low bytes
2178	my_key_3=`expr $my_key_B \% 65536`
2179	dnl high bytes
2180	my_key_4=`expr $my_key_B \/ 65536`
2181
2182	dnl echo ${my_key_1} ${my_key_2} ${my_key_3} ${my_key_4}
2183
2184	dnl touch ./sh_MK.h
2185	dnl echo "#ifndef SH_MK_H" >> ./sh_MK.h
2186	dnl echo "#define SH_MK_H" >> ./sh_MK.h
2187	dnl ${srcdir}/c_bits.sh ${my_key_1} MKB >> ./sh_MK.h
2188	dnl ${srcdir}/c_bits.sh ${my_key_2} MKA >> ./sh_MK.h
2189	dnl ${srcdir}/c_bits.sh ${my_key_3} MKC >> ./sh_MK.h
2190	dnl ${srcdir}/c_bits.sh ${my_key_4} MKD >> ./sh_MK.h
2191	dnl echo "#endif" >> ./sh_MK.h
2192	AC_SUBST(my_key_1)
2193	AC_SUBST(my_key_2)
2194	AC_SUBST(my_key_3)
2195	AC_SUBST(my_key_4)
2196
2197	AC_MSG_CHECKING(key position)
2198	pos_tf_1=`${srcdir}/c_random.sh 2>/dev/null`
2199	pos_tf_2=`expr $pos_tf_1 \% 8`
2200	pos_tf=`expr $pos_tf_2 + 1`
2201	AC_MSG_RESULT(${pos_tf})
2202	AC_DEFINE_UNQUOTED(POS_TF, ${pos_tf} )
2203
2204	mykeybase=`echo ${my_key_A},${my_key_B}`
2205	AC_DEFINE_UNQUOTED(DEFKEY, ${mykeybase} )
2206	AC_SUBST(mykeybase)
2207
2208
2209	dnl
2210	dnl GPG/PGP options
2211	dnl
2212
2213	AC_ARG_WITH(gpg,
2214	[ --with-gpg=PATH use GnuPG to verify database/config [[no]]],
2215	[
2216	if test "x${withval}" != "xno"; then
2217	if test "x${cross_compiling}" = xyes; then
2218	mygpg="${withval}"
2219	else
2220	if test -f "${withval}"; then
2221	mygpg="${withval}"
2222	mychk0=`${withval} --load-extension tiger --print-md TIGER192 ${withval} 2>/dev/null`
2223	if test "x$?" != "x0"; then
2224	mychktest=no
2225	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
2226	if test x"${mychktest}" = xyes
2227	then
2228	:
2229	else
2230	if test -f ${sampre}
2231	then
2232	echo "use existing ${sampre} for gpg checksum"
2233	mychk0=`${sampre} -H ${withval} 2>/dev/null`
2234	if test "x$?" != "x0"; then
2235	if test "x${nocl_code}" != "x"; then
2236	mychk0=`echo -H ${withval} \| ${sampre} ${nocl_code} 2>/dev/null`
2237	if test "x$?" != "x0"; then
2238	:
2239	else
2240	mychk="${mychk0}"
2241	mychktest=yes
2242	fi
2243	fi
2244	else
2245	mychk="${mychk0}"
2246	mychktest=yes
2247	fi
2248	fi
2249	fi
2250	done
2251	if test x${mychktest} = xno; then
2252	AC_MSG_WARN([--with-gpg: cannot determine TIGER192 checksum of ${withval}])
2253	echo "-------------------------------------------------------------"
2254	echo " Your gpg binary does not support the TIGER192 checksum, "
2255	echo " and I cannot find an existing samhain binary to use instead."
2256	echo " You can:"
2257	echo " (a) run make to compile a samhain binary, then repeat"
2258	echo " ./configure and make"
2259	echo " (b) ignore the failure. The checksum of the gpg binary"
2260	echo " will not get compiled in, thus allowing an attacker"
2261	echo " to replace gpg with a trojan and subverting the gpg"
2262	echo " signature verification of configure and database files."
2263	echo
2264	echo " PLEASE IGNORE THIS MESSAGE IF YOU ALSO USE --with-checksum"
2265	echo "-------------------------------------------------------------"
2266	fi
2267	else
2268	mychk="${mychk0}"
2269	fi
2270	else
2271	AC_MSG_ERROR([--with-gpg: cannot find GnuPG PATH=${withval}])
2272	fi
2273	fi
2274	AC_DEFINE(WITH_GPG)
2275	AC_DEFINE_UNQUOTED(DEFAULT_GPG_PATH, _("${mygpg}") )
2276	AC_SUBST(mygpg)
2277	fi
2278	]
2279	)
2280
2281
2282
2283	AC_ARG_WITH(keyid,
2284	[ --with-keyid=KEYID specify KeyID (0x...) for GPG/PGP functions [[none]]],
2285	[
2286	if test "x${withval}" != "x"; then
2287	echo "${withval}" \| awk '{if((length($0)==10)\|\|(length($0)==18)){exit 2}else{exit 0}}' &&
2288	AC_MSG_ERROR([--with-keyid:${withval} must be "0x" + 8\|16 hex digits])
2289	echo "${withval}" \| grep ['[^0][^x][^0123456789ABCDEFabcdef]'] >/dev/null 2>&1 &&
2290	AC_MSG_ERROR([--with-keyid:${withval} must be "0x" + 8\|16 hex digits])
2291	mykeyid="$withval"
2292	mykeytag="--default-key"
2293	else
2294	mykeyid=""
2295	mykeytag=""
2296	fi
2297	AC_SUBST(mykeyid)
2298	AC_SUBST(mykeytag)
2299	]
2300	)
2301
2302	dnl AC_ARG_WITH(pgp,
2303	dnl [ --with-pgp=PATH Use PGP to verify database/config (no).],
2304	dnl [myppg="$withval"
2305	dnl AC_DEFINE(WITH_PGP)
2306	dnl AC_DEFINE_UNQUOTED(DEFAULT_PGP_PATH, _("${myppg}") )
2307	dnl ])
2308
2309	AC_ARG_WITH(checksum,
2310	[ --with-checksum=CHKSUM compile in gpg/pgp checksum [[yes]]],
2311	[
2312	if test "x${withval}" != "xno"; then
2313	if test "x${withval}" != "xyes"; then
2314	if test "x${mychk}" != "x"; then
2315	if test "x${mychk}" != "x${withval}"; then
2316	AC_MSG_WARN([--with-checksum: possible gpg CHKSUM problem])
2317	AC_MSG_WARN([--with-checksum: CHKSUM=${withval}])
2318	AC_MSG_WARN([--with-checksum: autodetected=${mychk}])
2319	fi
2320	fi
2321	mychk="${withval}"
2322	else
2323	if test "x${mychk}" = "x"; then
2324	AC_MSG_ERROR([Option --with-checksum=CHKSUM: checksum CHKSUM of the gpg binary not specified.])
2325	fi
2326	fi
2327	AC_DEFINE(HAVE_GPG_CHECKSUM)
2328	AC_DEFINE_UNQUOTED(GPG_HASH, _("${mychk}") )
2329	echo "${mychk}" \| sed 's,.*:,,g' \| sed 's, ,,g' \| sed 's,\(.\),\1:,g' \| awk '{ split($0, arr, ":"); m = length($1)/2; print "#ifndef CHKSUM_H"; print "#define CHKSUM_H"; print "char gpgchk[50];"; for (i=1; i <= m; i++) printf "gpgchk[%d] = %c%s%c;\n", i-1, 39, arr[i], 39; printf "gpgchk[48] = %c%c0%c;\n", 39, 92, 39; print "#endif"; }' > sh_gpg_chksum.h
2330	fi
2331	],
2332	[
2333	if test "x${mygpg}" != "x"; then
2334	if test "x${mychk}" != "x"; then
2335	AC_DEFINE(HAVE_GPG_CHECKSUM)
2336	AC_DEFINE_UNQUOTED(GPG_HASH, _("${mychk}") )
2337	echo "${mychk}" \| sed 's,.*:,,g' \| sed 's, ,,g' \| sed 's,\(.\),\1:,g' \| awk '{ split($0, arr, ":"); m = length($1)/2; print "#ifndef CHKSUM_H"; print "#define CHKSUM_H"; print "char gpgchk[50];"; for (i=1; i <= m; i++) printf "gpgchk[%d] = %c%s%c;\n", i-1, 39, arr[i], 39; printf "gpgchk[48] = %c%c0%c;\n", 39, 92, 39; print "#endif"; }' > sh_gpg_chksum.h
2338	fi
2339	fi
2340	]
2341	)
2342
2343	AC_ARG_WITH(fp,
2344	[ --with-fp=FINGERPRINT compile in public key fingerprint [[no]]],
2345	[
2346	if test "x${withval}" != "xno"; then
2347	if test "x${withval}" != "xyes"; then
2348	withval0=`echo ${withval} \| sed 's% %%g'`
2349	echo "${withval0}" \| \
2350	grep ['[^0123456789abcdefABCDEF]'] >/dev/null 2>&1 &&
2351	AC_MSG_ERROR([In option --with-fp=FINGERPRINT, there is an invalid character(s) in FINGERPRINT=${withval0}.])
2352	sh_len=`echo ${withval0} \| wc -c \| sed 's% %%g'`
2353	sh_len0=`expr ${sh_len} \- 1`
2354	if test "x${sh_len0}" = "x40" \|\| test "x${sh_len0}" = "x32"
2355	then
2356	myfp="${withval0}"
2357	AC_DEFINE(USE_FINGERPRINT)
2358	AC_DEFINE_UNQUOTED(SH_GPG_FP, _("${myfp}") )
2359	echo "${myfp}" \| sed 's,.*:,,g' \| sed 's, ,,g' \| sed 's,\(.\),\1:,g' \| awk '{ split($0, arr, ":"); m = length($1)/2; print "#ifndef FINGERPRINT_H"; print "#define FINGERPRINT_H"; printf "char gpgfp[%d];\n", m+1; for (i=1; i <= m; i++) printf "gpgfp[%d] = %c%s%c;\n", i-1, 39, arr[i], 39; printf "gpgfp[%d] = %c%c0%c;\n", m, 39, 92, 39; print "#endif"; }' > sh_gpg_fp.h
2360	else
2361	AC_MSG_ERROR([In option --with-fp=FINGERPRINT, the length (${sh_len0}) of FINGERPRINT ${withval0} is incorrect.])
2362	fi
2363	else
2364	AC_MSG_ERROR([For option --with-fp=FINGERPRINT, FINGERPRINT=yes is invalid, please specify a valid key fingerprint.])
2365	fi
2366	fi
2367	])
2368
2369
2370	dnl
2371	dnl MAIL OPTIONS
2372	dnl
2373
2374	AC_ARG_WITH(recipient,
2375	[ --with-recipient=ADDR set recipient(s) for e-mail [[none]]],
2376	[
2377	withval0=`echo ${withval} \| sed 's%,% %g'`
2378	for sh_item in ${withval0}
2379	do
2380	case ${sh_item} in
2381	*@localhost)
2382	;;
2383	@.*)
2384	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}}'`
2385	if test "x${sh_tmp}" != "x1"
2386	then
2387	AC_MSG_ERROR([Option --with-recipient=ADDR used with invalid mail address ${sh_item}.])
2388	fi
2389	;;
2390	*)
2391	AC_MSG_ERROR([Option --with-recipient=ADDR used with invalid mail address ${sh_item}.])
2392	;;
2393	esac
2394	done
2395	myrcp="$withval0"
2396	],
2397	[myrcp="NULL"])
2398	AC_DEFINE_UNQUOTED(DEFAULT_MAILADDRESS, _("${myrcp}") )
2399
2400
2401	AC_ARG_WITH(sender,
2402	[ --with-sender=SENDER set sender for e-mail [[daemon]]],
2403	[
2404	mysender="${withval}"
2405	],
2406	[
2407	mysender="daemon"
2408	])
2409	AC_DEFINE_UNQUOTED(DEFAULT_SENDER, _("${mysender}") )
2410
2411
2412	dnl
2413	dnl PATHS
2414	dnl
2415
2416	AC_ARG_WITH(trusted,
2417	[ --with-trusted=UID Set uid(s) of trusted users [[0]]],
2418	[
2419	sh_tmp_test=no
2420	sh_tmp=`echo ${withval} \| sed 's%,% %g'`
2421	for sh_tmp1 in ${sh_tmp}
2422	do
2423	echo "${sh_tmp1}" \| grep ['[^0123456789]'] >/dev/null 2>&1 &&
2424	AC_MSG_ERROR([Option --with-trusted=UID used with non-numeric UID in ${withval}.])
2425	if test "x${sh_tmp1}" = "x0"
2426	then
2427	sh_tmp_test=yes
2428	fi
2429	done
2430	if test "x${sh_tmp_test}" = "xno"
2431	then
2432	withval="0,${withval}"
2433	fi
2434	mytrust="${withval}"
2435	],
2436	[mytrust="0"] )
2437	AC_DEFINE_UNQUOTED(SL_ALWAYS_TRUSTED, ${mytrust} )
2438	AC_SUBST(mytrust)
2439
2440	mytmpdir=
2441
2442	AC_ARG_WITH(tmp-dir,
2443	[ --with-tmp-dir=PFX set directory for temporary files [[HOME]]],
2444	[
2445	if test "x${cross_compiling}" = xyes; then
2446	mytmpdir="$withval"
2447	AC_DEFINE_UNQUOTED(SH_TMPDIR, _("${mytmpdir}") )
2448	else
2449	if test -d "${withval}"; then
2450	mytmpdir="$withval"
2451	AC_DEFINE_UNQUOTED(SH_TMPDIR, _("${mytmpdir}") )
2452	else
2453	mytmpdir="$withval"
2454	AC_DEFINE_UNQUOTED(SH_TMPDIR, _("${mytmpdir}") )
2455	AC_MSG_WARN([--with-tmp-dir: tmp directory ${withval} does not exist])
2456	fi
2457	fi
2458	]
2459	)
2460
2461	AC_SUBST(mytmpdir)
2462
2463
2464	dnl
2465	dnl PATH DEFAULTS
2466	dnl
2467
2468	if test "x${ac_prefix_set}" = xyes
2469	then
2470	if test "x${exec_prefix}" = xNONE
2471	then
2472	exec_prefix="${prefix}"
2473	fi
2474
2475	if test "x${prefix}" = xOPT
2476	then
2477	tmp_sbindir="/opt/${install_name}/bin"
2478	tmp_sysconfdir="/etc/opt"
2479	tmp_mandir="/opt/${install_name}/man"
2480	tmp_localstatedir="/var/opt/${install_name}"
2481	elif test "x${prefix}" = xUSR
2482	then
2483	tmp_sbindir="/usr/sbin"
2484	tmp_sysconfdir="/etc"
2485	tmp_mandir="/usr/share/man"
2486	tmp_localstatedir="/var"
2487	else
2488	tmp_sbindir=`eval echo ${sbindir}`
2489	tmp_sysconfdir=`eval echo ${sysconfdir}`
2490	tmp_mandir=`eval echo ${mandir}`
2491	tmp_localstatedir=`eval echo ${localstatedir}`
2492	fi
2493	else
2494	prefix=""
2495	if test "x${ac_exec_prefix_set}" = xyes
2496	then
2497	tmp_sbindir=`eval echo ${sbindir}`
2498	else
2499	tmp_sbindir="/usr/local/sbin"
2500	fi
2501	tmp_sysconfdir="/etc"
2502	# share/man -> man (FHS) 11.10.2002
2503	tmp_mandir="/usr/local/man"
2504	tmp_localstatedir="/var"
2505	fi
2506
2507
2508	if test "x${ac_sbindir_set}" = xyes
2509	then
2510	:
2511	else
2512	sbindir=`eval echo ${tmp_sbindir}`
2513	fi
2514
2515
2516	if test "x${ac_sysconfdir_set}" = xyes
2517	then
2518	:
2519	else
2520	sysconfdir=`eval echo ${tmp_sysconfdir}`
2521	fi
2522
2523	if test "x${ac_mandir_set}" = xyes
2524	then
2525	:
2526	else
2527	mandir=`eval echo ${tmp_mandir}`
2528	fi
2529
2530	if test "x${ac_localstatedir_set}" = xyes
2531	then
2532	:
2533	else
2534	localstatedir=`eval echo ${tmp_localstatedir}`
2535	fi
2536
2537
2538
2539	AC_ARG_WITH(config-file,
2540	[ --with-config-file=FILE configuration file [[/etc/{install_name}rc]]],
2541	[
2542	myconffile="${withval}"
2543	changequote(<<, >>)dnl
2544	tmp=`echo ${withval} \| sed 's%^REQ_FROM_SERVER%%'`
2545	sysconfdir=`echo ${tmp} \| sed 's%/[^/][^/]*$%%'`
2546	myrpmconffile="${tmp}"
2547	changequote([, ])dnl
2548	],
2549	[
2550	myconffile="${sysconfdir}/${install_name}rc"
2551	myrpmconffile="${myconffile}"
2552	]
2553	)
2554	AC_DEFINE_UNQUOTED(DEFAULT_CONFIGFILE, _("${myconffile}") )
2555	AC_SUBST(myconffile)
2556	AC_SUBST(myrpmconffile)
2557
2558	AC_ARG_WITH(log-file,
2559	[ --with-log-file=FILE path of log file [[/var/log/{install_name}_log]]],
2560	[
2561	mylogfile="$withval"
2562	changequote(<<, >>)dnl
2563	mylogdir=`echo ${withval} \| sed 's%/[^/][^/]*$%%'`
2564	changequote([, ])dnl
2565	],
2566	[
2567	if test "x${mytclient}" = "x-DSH_WITH_SERVER"; then
2568	mylogfile="${localstatedir}/log/${install_name}/${install_name}_log"
2569	mylogdir="${localstatedir}/log/${install_name}"
2570	else
2571	mylogfile="${localstatedir}/log/${install_name}_log"
2572	mylogdir="${localstatedir}/log"
2573	fi
2574	]
2575	)
2576	AC_DEFINE_UNQUOTED(DEFAULT_ERRFILE, _("${mylogfile}") )
2577	AC_DEFINE_UNQUOTED(DEFAULT_LOGDIR, _("${mylogdir}") )
2578	AC_SUBST(mylogfile)
2579	AC_SUBST(mylogdir)
2580
2581	AC_ARG_WITH(pid-file,
2582	[ --with-pid-file=FILE set path of pid file [[/var/run/{install_name}.pid]]],
2583	[
2584	mylockfile="$withval"
2585	changequote(<<, >>)dnl
2586	mylockdir=`echo ${withval} \| sed 's%/[^/][^/]*$%%'`
2587	changequote([, ])dnl
2588	],
2589	[
2590	if test -h /var/run && test -d /run; then
2591	mylockfile="/run/${install_name}.pid"
2592	mylockdir="/run"
2593	else
2594	mylockfile="${localstatedir}/run/${install_name}.pid"
2595	mylockdir="${localstatedir}/run"
2596	fi
2597	]
2598	)
2599	AC_DEFINE_UNQUOTED(DEFAULT_ERRLOCK, _("${mylockfile}") )
2600	AC_DEFINE_UNQUOTED(DEFAULT_PIDDIR, _("${mylockdir}") )
2601	AC_SUBST(mylockfile)
2602	AC_SUBST(mylockdir)
2603
2604	AC_ARG_WITH(state-dir,
2605	[ --with-state-dir=PFX set state data directory [[/var/lib/{install_name}]]],
2606	[
2607	mydataroot="$withval"
2608	],
2609	[
2610	mydataroot="${localstatedir}/lib/${install_name}"
2611	]
2612	)
2613	AC_ARG_WITH(data-file,
2614	[ --with-data-file=FILE set path of data file],
2615	[
2616	mydatafile="$withval"
2617	changequote(<<, >>)dnl
2618	tmp=`echo ${withval} \| sed 's%^REQ_FROM_SERVER%%'`
2619	mydataroot=`echo ${tmp} \| sed 's%/[^/][^/]*$%%'`
2620	myrpmdatafile="${tmp}"
2621	changequote([, ])dnl
2622	if test x"${tmp}" = x
2623	then
2624	echo "No local path in data file ${withval}"
2625	echo "This will not work for initializing the database."
2626	if test x"${withval}" = xREQ_FROM_SERVER
2627	then
2628	echo "It should be REQ_FROM_SERVER/some/local/path"
2629	fi
2630	AC_MSG_ERROR([Option --with-data-file=FILE used with invalid path ${withval}.])
2631	fi
2632	],
2633	[
2634	mydatafile="${mydataroot}/${install_name}_file"
2635	myrpmdatafile="${mydatafile}"
2636	])
2637	AC_DEFINE_UNQUOTED(DEFAULT_DATA_FILE, _("${mydatafile}") )
2638	AC_SUBST(mydatafile)
2639	AC_SUBST(myrpmdatafile)
2640
2641	AC_DEFINE_UNQUOTED(DEFAULT_DATAROOT, _("${mydataroot}") )
2642	AC_SUBST(mydataroot)
2643
2644	AC_DEFINE_UNQUOTED(DEFAULT_QDIR, _("${mydataroot}/.quarantine") )
2645	AC_SUBST(myqdir)
2646
2647
2648	AC_ARG_WITH(html-file,
2649	[ --with-html-file=FILE set path of html file,],
2650	[
2651	myhtmlfile="$withval"
2652	],
2653	[
2654	myhtmlfile="${mylogdir}/${install_name}.html"
2655	])
2656	AC_DEFINE_UNQUOTED(DEFAULT_HTML_FILE, _("${myhtmlfile}") )
2657	AC_SUBST(myhtmlfile)
2658
2659
2660	mydefargs=$ac_configure_args
2661	# if test -z "`echo "$mydefargs" \| grep "\-\-enable\-static" 2> /dev/null`"
2662	# then
2663	# mydefargs="--enable-static $mydefargs"
2664	# fi
2665	if test -z "`echo "$mydefargs" \| grep "\-\-enable\-base" 2> /dev/null`"
2666	then
2667	mydefargs="--enable-base=${mykeybase} $mydefargs"
2668	fi
2669	AC_SUBST(mydefargs)
2670
2671
2672	AC_DEFINE_UNQUOTED(SH_INSTALL_DIR, _("${sbindir}"))
2673	AC_DEFINE_UNQUOTED(SH_INSTALL_PATH, _("${sbindir}/${install_name}"))
2674	AC_DEFINE_UNQUOTED(SH_INSTALL_NAME, _("${install_name}"))
2675
2676	AC_CONFIG_HEADER(config.h)
2677
2678	AC_OUTPUT(
2679	[
2680	Makefile
2681	samhain-install.sh
2682	init/samhain.startLSB
2683	init/samhain.startLinux
2684	init/samhain.startGentoo
2685	init/samhain.startFreeBSD
2686	init/samhain.startSolaris
2687	init/samhain.startHPUX
2688	init/samhain.startIRIX
2689	init/samhain.startMACOSX
2690	samhain.spec
2691	rules.deb
2692	rules.deb-light
2693	hp_ux.psf
2694	scripts/logrotate
2695	scripts/samhain.spec
2696	scripts/redhat_i386.client.spec
2697	scripts/samhain.ebuild
2698	scripts/samhain.ebuild-light
2699	scripts/samhainadmin.pl
2700	scripts/yuleadmin.pl
2701	scripts/check_samhain.pl
2702	deploy.sh
2703	],
2704	[
2705	echo timestamp > stamp-h
2706	chmod +x samhain-install.sh
2707	chmod +x scripts/samhainadmin.pl
2708	chmod +x scripts/yuleadmin.pl
2709	chmod +x scripts/check_samhain.pl
2710	]
2711	)
2712
2713	chmod +x deploy.sh
2714
2715	if test "x${cross_compiling}" = xyes
2716	then
2717
2718	echo "--------------------------------------------------------------"
2719	echo
2720	echo "You are using a cross-compiler. The following system dependent"
2721	echo "values may have been set to default values that may be"
2722	echo "incorrect for your target system: "
2723	echo
2724	echo "ac_cv_c_bigendian bigendian byte order ${ac_cv_c_bigendian}"
2725	echo "ac_cv_c_long_double long double exists ${ac_cv_c_long_double}"
2726	echo "ac_cv_sizeof_char_p size of pointer to char ${ac_cv_sizeof_char_p}"
2727	echo "ac_cv_sizeof_char_p size of size_t ${ac_cv_sizeof_size_t}"
2728	echo "ac_cv_sizeof_unsigned_int size of unsigned int ${ac_cv_sizeof_unsigned_int}"
2729	echo "ac_cv_sizeof_unsigned_long size of unsigned long ${ac_cv_sizeof_unsigned_long}"
2730	echo "ac_cv_sizeof_unsigned_short size of unsigned short ${ac_cv_sizeof_unsigned_short}"
2731	echo
2732	echo "If these values are incorrect, change them in the file "
2733	echo "config.cache and run configure again."
2734	echo
2735	echo "--------------------------------------------------------------"
2736
2737	fi
2738
2739	if test x${silent} != xyes
2740	then
2741
2742	# A=`eval echo ${sbindir}` ; A=`eval echo ${A}`
2743	# B=`eval echo ${myconffile}` ; B=`eval echo ${B}`
2744	# C=`eval echo ${mandir}` ; C=`eval echo ${C}`
2745	# D=`eval echo ${mylockfile}` ; D=`eval echo ${D}`
2746	# E=`eval echo ${mylogfile}` ; E=`eval echo ${E}`
2747	# F=`eval echo ${mydataroot}` ; F=`eval echo ${F}`
2748
2749	echo
2750	echo " samhain has been configured as follows:"
2751	echo " System binaries: ${sbindir}"
2752	echo " Configuration file: ${myconffile}"
2753	echo " Manual pages: ${mandir}"
2754	echo " Data directory: ${mydataroot}"
2755	echo " Database file: ${mydatafile}"
2756	echo " PID file: ${mylockfile}"
2757	echo " Log file: ${mylogfile}"
2758	echo " Base key: ${mykeybase}"
2759	if test x"$mykeyid" != x
2760	then
2761	echo " target GPG/PGP key: ${mykeyid}"
2762	fi
2763	echo
2764	if test x"$mytclient" = x"-DSH_WITH_SERVER"
2765	then
2766	echo " Selected rc file: yulerc"
2767	else
2768	echo " Selected rc file: samhainrc.${selectconfig}"
2769	fi
2770
2771	fi
2772

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