1 dnl #############################################################
3 dnl # For information about autoconf, see:
5 dnl # http://www.gnu.org/software/autoconf/
7 dnl # The recommended order is:
10 dnl # 0. checks for compiler, libtool, and command line options
11 dnl # 1. checks for programs
12 dnl # 2. checks for libraries
13 dnl # 3. checks for header files
14 dnl # 4. checks for typedefs
15 dnl # 5. checks for structures and functions
16 dnl # 6. checks for compiler characteristics
17 dnl # 7. checks for library functions
18 dnl # 8. checks for system services
19 dnl # AC_OUTPUT([file...])
21 dnl #############################################################
24 export CFLAGS LIBS LDFLAGS CPPFLAGS
25 AC_INIT(src/main/radiusd.c)
26 AC_CONFIG_HEADER(src/include/autoconf.h)
27 AC_REVISION($Revision$)dnl
29 dnl # The version of the software
30 RADIUSD_VERSION=`cat VERSION`
31 RADIUSD_MAJOR_VERSION=`cat VERSION | sed 's/\..*//'`
32 RADIUSD_MINOR_VERSION=`cat VERSION | sed 's/^2\.//'`
35 dnl #############################################################
37 dnl # 0. Checks for compiler, libtool, and command line options.
39 dnl #############################################################
46 dnl # check for AIX, to allow us to use some BSD functions
47 dnl # must be before macros that call the compiler.
51 AC_PROG_GCC_TRADITIONAL
55 dnl Compile in large (2G+) file support.
58 dnl # check for system bytesex
59 dnl # AC_DEFINES WORDS_BIGENDIAN
63 AC_CHECK_PROG(GMAKE, gmake, yes, no)
64 if test $GMAKE = no; then
65 AC_PATH_PROG(MAKE, make, /usr/local/bin/make)
67 AC_PATH_PROG(MAKE, gmake, /usr/local/gnu/bin/make)
69 makever=`$ac_cv_path_MAKE --version 2>&1 | grep "GNU Make"`
70 if test -z "$makever"; then
71 AC_MSG_ERROR(GNU Make is not installed. Please download and install it
72 from ftp://prep.ai.mit.edu/pub/gnu/make/ before continuing.)
75 AC_ARG_WITH(system-libltdl,
76 [ --with-system-libltdl Use the libltdl installed in your system (default=use our own)],
81 enable_ltdl_install=no
84 dnl If libltdl isn't installable, set it to be installable.
85 [test x"$enable_ltdl_install" = x && enable_ltdl_install=yes]
86 AC_LIBLTDL_INSTALLABLE
88 dnl tell Makefile to build ltdl if needed
89 if test x"$enable_ltdl_install" = x"yes"; then
93 AC_SUBST(LTDL_SUBDIRS)
95 dnl use system-wide libtool, if it exists
96 AC_ARG_WITH(system-libtool,
97 [ --with-system-libtool Use the libtool installed in your system (default=use our own)],
98 [ AC_PATH_PROG(LIBTOOL, libtool,,$PATH:/usr/local/bin) AC_LIBTOOL_DLOPEN
101 LIBTOOL="`pwd`/libtool"
103 dnl ensure that we're looking for dlopen
106 dnl Figure out how to build shared libraries
111 dnl Put this in later, when all distributed modules use autoconf.
112 dnl AC_ARG_WITH(disablemodulefoo,
113 dnl [ --without-rlm_foo Disables module compilation. Module list:]
114 dnl esyscmd([find src/modules -type d -name rlm_\* -print |\
115 dnl sed -e 's%src/modules/.*/% (sub)- %; s%.*/%- %' |\
116 dnl awk '{print " "$0}']))
118 AC_ARG_ENABLE(strict-dependencies,
119 [ --enable-strict-dependencies Fail configure on lack of module dependancy.])
121 dnl extra argument: --with-docdir
122 docdir='${datadir}/doc/freeradius'
123 AC_MSG_CHECKING(docdir)
125 [ --with-docdir=DIR Directory for documentation [DATADIR/doc/freeradius] ],
132 [[\\/$]]* | ?:[[\\/]]* )
136 AC_MSG_ERROR([expected an absolute directory name for --with-docdir: $withval])
141 AC_MSG_RESULT($docdir)
142 if test "x$docdir" = xno; then
143 AC_MSG_WARN(Documentation files will NOT be installed.)
146 dnl extra argument: --with-logdir
147 logdir='${localstatedir}/log/radius'
148 AC_MSG_CHECKING(logdir)
150 [ --with-logdir=DIR Directory for logfiles [LOCALSTATEDIR/log/radius] ],
153 AC_MSG_ERROR(Need logdir)
157 [[\\/$]]* | ?:[[\\/]]* )
161 AC_MSG_ERROR([expected an absolute directory name for --with-logdir: $withval])
166 AC_MSG_RESULT($logdir)
168 dnl extra argument: --with-radacctdir
169 radacctdir='${logdir}/radacct'
170 AC_MSG_CHECKING(radacctdir)
171 AC_ARG_WITH(radacctdir,
172 [ --with-radacctdir=DIR Directory for detail files [LOGDIR/radacct] ],
175 AC_MSG_ERROR(Need radacctdir)
179 [[\\/$]]* | ?:[[\\/]]* )
180 radacctdir="$withval"
183 AC_MSG_ERROR([expected an absolute directory name for --with-radacctdir: $withval])
188 AC_MSG_RESULT($radacctdir)
190 dnl extra argument: --with-raddbdir
191 raddbdir='${sysconfdir}/raddb'
192 AC_MSG_CHECKING(raddbdir)
193 AC_ARG_WITH(raddbdir,
194 [ --with-raddbdir=DIR Directory for config files [SYSCONFDIR/raddb] ],
197 AC_MSG_ERROR(Need raddbdir)
201 [[\\/$]]* | ?:[[\\/]]* )
205 AC_MSG_ERROR([expected an absolute directory name for --with-raddbdir: $withval])
210 AC_MSG_RESULT($raddbdir)
212 dnl extra argument: --with-ascend-binary
214 AC_ARG_WITH(ascend-binary,
215 [ --with-ascend-binary Include support for Ascend binary filter attributes (default=yes)],
223 if test "X$ASCEND_BINARY" = "Xyes"; then
224 AC_DEFINE(ASCEND_BINARY, [], [Include support for Ascend binary filter attributes])
227 dnl extra argument: --with-threads
230 [ --with-threads Use threads, if available. (default=yes) ],
239 dnl extra argument: --with-vmps
242 [ --with-vmps Compile in VMPS support. (default=yes)],
250 if test "x$WITH_VMPS" = "xyes"; then
251 AC_DEFINE(WITH_VMPS, [1], [define if you want VMPS support])
254 dnl extra argument: --with-dhcp
256 [ --with-dhcp Compile in DHCP support. (default=no)],
259 AC_DEFINE(WITH_DHCP, [1], [Include experimental support for DHCP])
268 dnl # Allow the user to specify a list of modules to be linked
269 dnl # statically to the server.
272 AC_ARG_WITH(static_modules,
273 [ --with-static-modules=QUOTED-MODULE-LIST],[
274 for i in $withval; do
275 STATIC_MODULES="$STATIC_MODULES -dlpreopen ../modules/rlm_$i/rlm_$i.la"
281 [ --with-modules=QUOTED-MODULE-LIST],[
282 for i in $withval; do
283 MODULES="$MODULES $i"
288 dnl # Enable developer C compiler warnings
290 AC_ARG_ENABLE(developer,
291 [ --enable-developer Enables features of interest to developers.],
292 [ case "$enableval" in
301 if test "x$developer" != "xno" -a -d $srcdir/CVS; then
302 dnl turn on the developer flag when taken from a CVS checkout (not a release)
306 if test "x$developer" != "xno" -a -d $srcdir/.git; then
307 dnl turn on the developer flag when taken from a git checkout (not a release)
311 dnl extra argument: --with-experimental-modules
313 AC_ARG_WITH(experimental-modules,
314 [ --with-experimental-modules Use experimental and unstable modules. (default=no) ],
323 dnl extra argument: --with-openssl
326 [ --with-openssl Use OpenSSL. (default=yes)],
338 dnl # extra argument: --with-openssl-includes=dir
341 AC_ARG_WITH(openssl-includes,
342 [ --with-openssl-includes=DIR Directory to look for OpenSSL include files],
344 *) OPENSSL_INCLUDE_DIR="$withval"
350 dnl # extra argument: --with-openssl-libraries=dir
353 AC_ARG_WITH(openssl-libraries,
354 [ --with-openssl-libraries=DIR Directory to look for OpenSSL library files],
356 *) OPENSSL_LIB_DIR="$withval"
362 dnl # These next two arguments don't actually do anything. They're
363 dnl # place holders so that the top-level configure script can tell
364 dnl # the user how to configure lower-level modules
368 dnl # extra argument: --with-rlm-FOO-lib-dir
370 AC_ARG_WITH(rlm-FOO-lib-dir,
371 [ --with-rlm-FOO-lib-dir=DIR Directory to look for library files used by module FOO],
379 dnl # extra argument: --with-rlm-FOO-include-dir
381 AC_ARG_WITH(rlm-FOO-include-dir,
382 [ --with-rlm-FOO-include-dir=DIR Directory to look for include files used by module FOO],
389 dnl See what include-style is used by the make program.
390 dnl AC_MSG_CHECKING(include style for make)
391 dnl echo "include /dev/null" > testmake.$$
392 dnl echo "all:" >> testmake.$$
393 dnl make -f testmake.$$ >/dev/null 2>&1
402 dnl rm -f testmake.$$
403 dnl AC_MSG_RESULT(" $INCLUDE")
404 dnl AC_SUBST(INCLUDE)
407 dnl extra argument: --with-udpfromto
409 AC_ARG_WITH(udpfromto,
410 [ --with-udpfromto Compile in UDPFROMTO support. (default=no)],
420 if test "x$WITH_UDPFROMTO" = "xyes"; then
421 AC_DEFINE(WITH_UDPFROMTO, [], [define if you want udpfromto])
424 dnl #############################################################
426 dnl # 1. Checks for programs
428 dnl #############################################################
431 AC_PATH_PROG(PERL, perl, /usr/local/bin/perl)
432 if test "x$ac_cv_path_PERL" = "x"; then
433 AC_MSG_WARN(perl not found - Simultaneous-Use and checkrad.pl may not work)
435 AC_PATH_PROG(SNMPGET, snmpget)
436 if test "x$ac_cv_path_SNMPGET" = "x"; then
437 AC_MSG_WARN(snmpget not found - Simultaneous-Use and checkrad.pl may not work)
440 AC_PATH_PROG(SNMPWALK, snmpwalk)
441 if test "x$ac_cv_path_SNMPWALK" = "x"; then
442 AC_MSG_WARN(snmpwalk not found - Simultaneous-Use and checkrad.pl may not work)
445 AC_PATH_PROG(RUSERS, rusers, /usr/bin/rusers)
447 dnl FIXME This is truly gross.
448 missing_dir=`cd $ac_aux_dir && pwd`
449 AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
450 AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
451 AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
453 AC_PATH_PROG(LOCATE,locate)
454 AC_PATH_PROG(DIRNAME,dirname)
455 AC_PATH_PROG(GREP,grep)
457 dnl #############################################################
459 dnl # 2. Checks for libraries
461 dnl #############################################################
463 dnl If using pthreads, check for -lpthread (posix) or -lc_r (*BSD)
465 if test "x$WITH_THREADS" = "xyes"; then
466 if test $ac_cv_prog_suncc = "yes"; then
470 AC_CHECK_HEADERS(pthread.h, [], [ WITH_THREADS="no" ])
473 dnl # pthread stuff is usually in -lpthread
474 dnl # or in -lc_r, on *BSD
476 dnl # On Some systems, we need extra pre-processor flags, to get them to
477 dnl # to do the threading properly.
479 AC_CHECK_LIB(pthread, pthread_create,
480 [ CFLAGS="$CFLAGS -D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS"
481 LIBS="$LIBS -lpthread" ],
482 AC_CHECK_LIB(c_r, pthread_create,
483 [ CFLAGS="$CFLAGS -pthread -D_THREAD_SAFE" ],
484 [ WITH_THREADS="no" ]
490 dnl # If we have NO pthread libraries, remove any knowledge of threads.
492 if test "x$WITH_THREADS" != "xyes"; then
494 ac_cv_header_pthread_h="no"
498 dnl # We need sem_init() and friends, as they're the friendliest
499 dnl # semaphore functions for threading.
501 dnl # HP/UX requires linking with librt, too, to get the sem_* symbols.
502 dnl # Some systems have them in -lsem
503 dnl # Solaris has them in -lposix4
504 dnl # NetBSD has them in -lsemaphore
506 AC_SEARCH_LIBS(sem_init, pthread sem posix4 rt semaphore,
508 [AC_MSG_ERROR(-lsem not found. You may want to download it from ftp://ftp.to.gd-es.com/pub/BSDI/libsem.tar.bz2 or ftp://ftp.freeradius.org/pub/radius/contrib/libsem.tar.gz)]
512 dnl Check if we need -lsocket
513 AC_CHECK_LIB(socket, getsockname)
515 dnl Check for -lresolv
516 dnl This library may be needed later.
517 AC_CHECK_LIB(resolv, inet_aton)
519 dnl Check if we need -lnsl. Usually if we want to
520 dnl link against -lsocket we need to include -lnsl as well.
521 AC_CHECK_LIB(nsl, inet_ntoa)
523 dnl Check for OpenSSL libraries.
525 if test "x$WITH_OPENSSL" = xyes; then
527 old_LDFLAGS="$LDFLAGS"
528 if test "x$OPENSSL_LIB_DIR" != "x"; then
529 LDFLAGS="$LDFLAGS -L$OPENSSL_LIB_DIR"
531 AC_CHECK_LIB(crypto, DH_new,
533 LIBS="-lcrypto $LIBS"
534 AC_DEFINE(HAVE_LIBCRYPTO, 1,
535 [Define to 1 if you have the `crypto' library (-lcrypto).])
536 AC_CHECK_LIB(ssl, SSL_new,
538 AC_DEFINE(HAVE_LIBSSL, 1,
539 [Define to 1 if you have the `ssl' library (-lssl).])
540 if test "x$OPENSSL_LIB_DIR" != "x"; then
541 OPENSSL_LIBS="-L$OPENSSL_LIB_DIR"
543 OPENSSL_LIBS="$OPENSSL_LIBS -lcrypto -lssl -lcrypto"
547 LDFLAGS="$old_LDFLAGS"
550 AC_CHECK_LIB(ws2_32, htonl)
552 dnl Check the pcap library for the RADIUS sniffer.
554 AC_CHECK_LIB(pcap, pcap_open_live,
556 AC_DEFINE(HAVE_LIBPCAP, 1,
557 [Define to 1 if you have the `pcap' library (-lpcap).])
559 [ AC_MSG_WARN([pcap library not found, silently disabling the RADIUS sniffer.]) ])
563 dnl #############################################################
565 dnl # 3. Checks for header files
567 dnl #############################################################
570 dnl # Interix requires us to set -D_ALL_SOURCE, otherwise
571 dnl # getopt will be #included, but won't link. <sigh>
576 CFLAGS="$CFLAGS -D_ALL_SOURCE"
579 CFLAGS="$CFLAGS -DDARWIN"
580 LIBS="-framework DirectoryService $LIBS"
628 dnl FreeBSD requires sys/socket.h before net/if.h
629 AC_CHECK_HEADERS(net/if.h, [], [],
630 [#ifdef HAVE_SYS_SOCKET_H
631 # include <sys/socket.h>
636 AC_CHECK_HEADER(regex.h, AC_DEFINE(HAVE_REGEX_H, [], [define this if we have the <regex.h> header file]))
637 if test "x$ac_cv_header_regex_h" = "xyes"; then
645 ], [AC_DEFINE(HAVE_REG_EXTENDED, [], [define this if we have REG_EXTENDED (from <regex.h>)]) REGEX_EXTENDED=yes])
648 AC_SUBST(REGEX_EXTENDED)
651 dnl # other checks which require headers
653 if test "x$ac_cv_header_sys_security_h" = "xyes" && test "x$ac_cv_header_prot_h" = "xyes"
655 AC_DEFINE(OSFC2, [], [define if you have OSFC2 authentication])
658 if test "x$ac_cv_header_sia_h" = "xyes" && test "x$ac_cv_header_siad_h" = "xyes"
660 AC_DEFINE(OSFSIA, [], [define if you have OSFSIA authentication])
663 dnl Check for OpenSSL includes.
664 OPENSSL_INCLUDE="-DNO_OPENSSL"
665 if test "x$WITH_OPENSSL" = xyes; then
666 if test "x$OPENSSL_LIBS" = "x"; then
667 AC_MSG_NOTICE([skipping test for openssl/ssl.h])
669 old_CPPFLAGS=$CPPFLAGS
670 if test "x$OPENSSL_INCLUDE_DIR" != "x"; then
671 CPPFLAGS="$CPPFLAGS -I$OPENSSL_INCLUDE_DIR"
673 dnl # stupid RedHat shit
674 CPPFLAGS="$CPPFLAGS -DOPENSSL_NO_KRB5"
688 if test "x$OPENSSL_LIBS" != "x"; then
689 AC_MSG_CHECKING([for OpenSSL version >= 0.9.7])
691 [#include <openssl/crypto.h>
692 #if (OPENSSL_VERSION_NUMBER >= 0x00907000L)
696 if test "x$goodssl" != "xyes"; then
701 if test "x$OPENSSL_INCLUDE_DIR" != "x"; then
702 OPENSSL_INCLUDE="-I$OPENSSL_INCLUDE_DIR -DOPENSSL_NO_KRB5"
704 OPENSSL_INCLUDE="-DOPENSSL_NO_KRB5"
708 CPPFLAGS=$old_CPPFLAGS
711 AC_SUBST(OPENSSL_INCLUDE)
712 AC_SUBST(OPENSSL_LIBS)
715 dnl Check the pcap includes for the RADIUS sniffer.
716 if test "x$PCAP_LIBS" = x; then
717 AC_MSG_NOTICE([skipping test for pcap.h.])
719 AC_CHECK_HEADER(pcap.h,
720 AC_DEFINE(HAVE_PCAP_H, 1,
721 [Define to 1 if you have the <pcap.h> header file.]),
723 AC_MSG_WARN([pcap.h not found, silently disabling the RADIUS sniffer.])
726 AC_CHECK_LIB(pcap, pcap_fopen_offline,
727 [ AC_DEFINE(HAVE_PCAP_FOPEN_OFFLINE, 1,
728 [Define to 1 if you have the function pcap_fopen_offline.])
730 AC_CHECK_LIB(pcap, pcap_dump_fopen,
731 [ AC_DEFINE(HAVE_PCAP_DUMP_FOPEN, 1,
732 [Define to 1 if you have the function pcap_dump_fopen.])
737 dnl #############################################################
739 dnl # 4. Checks for typedefs
741 dnl #############################################################
744 dnl # Ensure that these are defined
751 dnl check for socklen_t
752 FR_CHECK_TYPE_INCLUDE([
753 #ifdef HAVE_SYS_TYPES_H
754 #include <sys/types.h>
756 #ifdef HAVE_SYS_SOCKET_H
757 #include <sys/socket.h>
759 ],socklen_t, int, [socklen_t is generally 'int' on systems which don't use it])
761 dnl check for uint8_t
762 FR_CHECK_TYPE_INCLUDE([
763 #ifdef HAVE_INTTYPES_H
764 #include <inttypes.h>
769 ],uint8_t, unsigned char, [uint8_t should be the canonical 'octet' for network traffic])
771 dnl check for uint16_t
772 FR_CHECK_TYPE_INCLUDE([
773 #ifdef HAVE_INTTYPES_H
774 #include <inttypes.h>
779 ],uint16_t, unsigned short, [uint16_t should be the canonical '2 octets' for network traffic])
781 dnl check for uint32_t
782 FR_CHECK_TYPE_INCLUDE([
783 #ifdef HAVE_INTTYPES_H
784 #include <inttypes.h>
789 ],uint32_t, unsigned int, [uint32_t should be the canonical 'network integer])
791 AC_CHECK_TYPE(struct in6_addr, AC_DEFINE(HAVE_STRUCT_IN6_ADDR, 1, [IPv6 address structure]), [], [
792 #ifdef HAVE_NETINET_IN_H
793 #include <netinet/in.h>
797 AC_CHECK_TYPE(struct sockaddr_storage, AC_DEFINE(HAVE_STRUCT_SOCKADDR_STORAGE, 1, [Generic socket addresses]), [], [
798 #ifdef HAVE_NETINET_IN_H
799 #include <netinet/in.h>
801 #ifdef HAVE_SYS_SOCKET_H
802 #include <sys/socket.h>
806 AC_CHECK_TYPE(struct sockaddr_in6, AC_DEFINE(HAVE_STRUCT_SOCKADDR_IN6, 1, [IPv6 socket addresses]), [], [
807 #ifdef HAVE_NETINET_IN_H
808 #include <netinet/in.h>
812 AC_CHECK_TYPE(struct addrinfo, AC_DEFINE(HAVE_STRUCT_ADDRINFO, 1, [Generic DNS lookups]), [], [
813 #ifdef HAVE_SYS_TYPES_H
814 #include <sys/types.h>
816 #ifdef HAVE_SYS_SOCKET_H
817 #include <sys/socket.h>
824 dnl #############################################################
826 dnl # 5. Checks for structures and functions
828 dnl #############################################################
863 RADIUSD_NEED_DECLARATIONS( \
875 dnl # check if we have utmpx.h
876 dnl # if so, check if struct utmpx has entry ut_xtime
877 dnl # if not, set it to define ut_xtime == ut_tv.tv_sec
878 if test "x$ac_cv_header_utmpx_h" = "xyes"
880 FR_CHECK_STRUCT_HAS_MEMBER([#include <utmpx.h>], [struct utmpx], ut_xtime)
881 if test "x$ac_cv_type_struct_utmpx_has_ut_xtime" = "x"
883 AC_DEFINE(ut_xtime,ut_tv.tv_sec, [define to something if you don't have ut_xtime in struct utmpx])
887 dnl # struct ip_pktinfo
888 FR_CHECK_STRUCT_HAS_MEMBER([#include <netinet/in.h>], [struct in_pktinfo], ipi_addr)
889 if test "x$ac_cv_type_struct_in_pktinfo_has_ipi_addr" = "xyes"
891 AC_DEFINE(HAVE_IP_PKTINFO, [], [define if you have IP_PKTINFO (Linux)])
894 dnl # struct in6_pktinfo
895 FR_CHECK_STRUCT_HAS_MEMBER([#include <netinet/in.h>], [struct in6_pktinfo], ipi6_addr)
896 if test "x$ac_cv_type_struct_in6_pktinfo_has_ipi6_addr" = "xyes"
898 AC_DEFINE(HAVE_IN6_PKTINFO, [], [define if you have IN6_PKTINFO (Linux)])
901 dnl #############################################################
903 dnl # 6. Checks for compiler characteristics
905 dnl #############################################################
908 dnl # Ensure that these are defined
913 dnl # See if this is OS/2
915 AC_MSG_CHECKING(type of OS)
918 if test "$OS" = "OS/2"; then
926 dnl # Set Default CFLAGS
928 if test "x$GCC" = "xyes"; then
929 CFLAGS="$CFLAGS -Wall -D_GNU_SOURCE"
932 AC_MSG_CHECKING(for developer gcc flags)
933 if test "x$developer" = "xyes" -a "x$GCC" = "xyes"; then
934 devflags="-g -Wshadow -Wpointer-arith -Wcast-qual -Wcast-align -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -Wnested-externs -W -Wredundant-decls -Wundef"
935 CFLAGS="$CFLAGS $devflags"
937 AC_MSG_RESULT(yes. Using $devflags)
940 CFLAGS="$CFLAGS -DNDEBUG"
947 dnl #############################################################
949 dnl # 7. Checks for library functions
951 dnl #############################################################
954 LIBS="$LIBS $LIBLTDL"
955 AC_CHECK_FUNC(lt_dladvise_init, AC_DEFINE(HAVE_LT_DLADVISE_INIT, [], [Do we have the lt_dladvise_init function]))
958 dnl Check for libcrypt
959 dnl We use crypt(3) which may be in libc, or in libcrypt (eg FreeBSD)
960 AC_CHECK_LIB(crypt, crypt,
963 if test "$CRYPTLIB" != ""; then
964 AC_DEFINE(HAVE_CRYPT, [], [Do we have the crypt function])
966 AC_CHECK_FUNC(crypt, AC_DEFINE(HAVE_CRYPT, [], [Do we have the crypt function]))
969 dnl Check for libcipher
970 AC_CHECK_LIB(cipher, setkey,
971 CRYPTLIB="${CRYPTLIB} -lcipher"
975 dnl Check the style of gethostbyaddr, in order of preference
976 dnl GNU (_r eight args)
977 AC_DEFINE(GNUSTYLE, [1], [GNU-Style get*byaddr_r])
978 dnl SYSV (_r six args)
979 AC_DEFINE(SYSVSTYLE, [2], [SYSV-Style get*byaddr_r])
980 dnl BSD (three args, may not be thread safe)
981 AC_DEFINE(BSDSTYLE, [3], [BSD-Style get*byaddr_r])
982 dnl Tru64 has BSD version, but it is thread safe
983 dnl http://h30097.www3.hp.com/docs/base_doc/DOCUMENTATION/V51B_HTML/MAN/MAN3/1739____.HTM
984 dnl We need #stdio.h to define NULL on FreeBSD (at least)
985 gethostbyaddrrstyle=""
986 AC_MSG_CHECKING([gethostbyaddr_r() syntax])
989 dnl With FreeBSD, check if there's a prototype for gethostbyaddr_r.
990 dnl Some versions (FreeBSD 5.1?) have a symbol but no prototype - so we
991 dnl override this test to BSDSTYLE. FreeBSD 6.2 and up have proper GNU
993 AC_CHECK_DECLS([gethostbyaddr_r], [], [
994 AC_DEFINE(GETHOSTBYADDRRSTYLE, BSDSTYLE,
995 [style of gethostbyaddr_r functions ])
996 gethostbyaddrrstyle=BSD
997 AC_MSG_WARN([FreeBSD overridden to BSD-style])
1005 if test "x$gethostbyaddrrstyle" = "x"; then
1009 ], [ gethostbyaddr_r(NULL, 0, 0, NULL, NULL, 0, NULL, NULL) ], [
1010 AC_DEFINE(GETHOSTBYADDRRSTYLE, GNUSTYLE, [style of gethostbyaddr_r functions ])
1011 gethostbyaddrrstyle=GNU
1014 if test "x$gethostbyaddrrstyle" = "x"; then
1018 ], [ gethostbyaddr_r(NULL, 0, 0, NULL, NULL, 0, NULL) ] , [
1019 AC_DEFINE(GETHOSTBYADDRRSTYLE, SYSVSTYLE, [style of gethostbyaddr_r functions ])
1020 gethostbyaddrrstyle=SYSV
1023 if test "x$gethostbyaddrrstyle" = "x"; then
1027 ], [ gethostbyaddr(NULL, 0, 0) ], [
1028 AC_DEFINE(GETHOSTBYADDRRSTYLE, BSDSTYLE, [style of gethostbyaddr_r functions ])
1029 gethostbyaddrrstyle=BSD
1033 if test "x$gethostbyaddrrstyle" = "x"; then
1034 AC_MSG_RESULT([none! It must not exist, here.])
1036 AC_MSG_RESULT([${gethostbyaddrrstyle}-style])
1039 if test "x$gethostbyaddrrstyle" = "xBSD"; then
1040 AC_MSG_WARN([ ****** BSD-style gethostbyaddr might NOT be thread-safe! ****** ])
1043 dnl Check the style of gethostbyname, in order of preference
1044 dnl GNU (_r seven args)
1045 dnl SYSV (_r five args)
1046 dnl BSD (two args, may not be thread safe)
1047 dnl Tru64 has BSD version, but it _is_ thread safe
1048 dnl http://h30097.www3.hp.com/docs/base_doc/DOCUMENTATION/V51B_HTML/MAN/MAN3/1946____.HTM
1049 dnl We need #stdio.h to define NULL on FreeBSD (at least)
1050 gethostbynamerstyle=""
1051 AC_MSG_CHECKING([gethostbyname_r() syntax])
1055 ], [ gethostbyname_r(NULL, NULL, NULL, 0, NULL, NULL) ], [
1056 AC_DEFINE(GETHOSTBYNAMERSTYLE, GNUSTYLE, [style of gethostbyname_r functions ])
1057 gethostbynamerstyle=GNU
1059 if test "x$gethostbynamerstyle" = "x"; then
1063 ], [ gethostbyname_r(NULL, NULL, NULL, 0, NULL) ] , [
1064 AC_DEFINE(GETHOSTBYNAMERSTYLE, SYSVSTYLE, [style of gethostbyname_r functions ])
1065 gethostbynamerstyle=SYSV
1068 if test "x$gethostbynamerstyle" = "x"; then
1072 ], [ gethostbyname(NULL) ], [
1073 AC_DEFINE(GETHOSTBYNAMERSTYLE, BSDSTYLE, [style of gethostbyname_r functions ])
1074 gethostbynamerstyle=BSD
1078 if test "x$gethostbynamerstyle" = "x"; then
1079 AC_MSG_RESULT([none! It must not exist, here.])
1081 AC_MSG_RESULT([${gethostbynamerstyle}-style])
1084 if test "x$gethostbynamerstyle" = "xBSD"; then
1085 AC_MSG_WARN([ ****** BSD-style gethostbyname might NOT be thread-safe! ****** ])
1088 dnl check for non-posix solaris ctime_r (extra buflen int arg)
1089 AC_DEFINE(POSIXSTYLE, [1], [Posix-Style ctime_r])
1090 AC_DEFINE(SOLARISSTYLE, [2], [Solaris-Style ctime_r])
1092 AC_MSG_CHECKING([ctime_r() syntax])
1095 ], [ ctime_r(NULL, NULL, 0) ], [
1096 AC_DEFINE(CTIMERSTYLE, SOLARISSTYLE, [style of ctime_r function])
1097 ctimerstyle="SOLARIS"
1099 if test "x$ctimerstyle" = "x"; then
1102 ], [ ctime_r(NULL, NULL) ], [
1103 AC_DEFINE(CTIMERSTYLE, POSIXSTYLE, [style of ctime_r function])
1108 if test "x$ctimerstyle" = "x"; then
1109 AC_MSG_RESULT([none! It must not exist, here.])
1111 AC_MSG_RESULT([${ctimerstyle}-style])
1114 AC_SUBST(HOSTINFO, $host)
1116 dnl #############################################################
1118 dnl # 8. Checks for system services
1120 dnl #############################################################
1123 dnl # Figure out where libtool is located,
1127 AC_MSG_RESULT([top_builddir=$top_builddir])
1128 dnl # AC_SUBST(top_builddir)
1132 dnl import libtool stuff
1134 dnl #############################################################
1136 dnl # Configure in any module directories.
1138 dnl #############################################################
1140 mysubdirs="$LIBLTDLPATH"
1141 if test "x$EXPERIMENTAL" = "xyes"; then
1142 bar=`ls -1 "${srcdir}"/src/modules/rlm_*/configure | sed 's%/configure%%'`
1143 dnl # get rid of LF's.
1144 mysubdirs=`echo $mysubdirs $bar`
1147 dnl # Find 'configure' in ONLY the stable modules
1149 for bar in `cat "${srcdir}"/src/modules/stable`; do
1150 if test -f "${srcdir}"/src/modules/$bar/configure; then
1151 mysubdirs="$mysubdirs src/modules/$bar"
1156 dnl ############################################################
1157 dnl # make modules by list
1158 dnl #############################################################
1159 if test "x$EXPERIMENTAL" = "xyes"; then
1160 for foo in `ls -1 "${srcdir}"/src/modules | grep rlm_`; do
1161 MODULES="$MODULES $foo"
1165 dnl # make ONLY the stable modules
1167 for foo in `cat "${srcdir}"/src/modules/stable`; do
1168 MODULES="$MODULES $foo"
1173 dnl # Don't change the variable name here. Autoconf goes bonkers
1176 AC_CONFIG_SUBDIRS($LTDL_SUBDIRS $mysubdirs)
1179 dnl #############################################################
1181 dnl # And finally, output the results.
1183 dnl #############################################################
1185 AC_CONFIG_COMMANDS([stamp-h], [echo timestamp > src/include/stamp-h])
1186 AC_CONFIG_COMMANDS([build-radpaths-h], [(cd ./src/include && /bin/sh ./build-radpaths-h)])
1187 AC_CONFIG_COMMANDS([main-chmod], [(cd ./src/main && chmod +x checkrad.pl radlast radtest)])
1188 AC_CONFIG_COMMANDS([scripts-chmod], [(cd ./scripts && chmod +x rc.radiusd radwatch radiusd.cron.daily radiusd.cron.monthly cryptpasswd)])
1191 dnl # Substitute whatever libraries we found to be necessary
1194 AC_SUBST(INSTALLSTRIP)
1196 USE_SHARED_LIBS=$enable_shared
1197 AC_SUBST(USE_SHARED_LIBS)
1198 USE_STATIC_LIBS=$enable_static
1199 AC_SUBST(USE_STATIC_LIBS)
1200 AC_SUBST(STATIC_MODULES)
1201 AC_SUBST(RADIUSD_MAJOR_VERSION)
1202 AC_SUBST(RADIUSD_MINOR_VERSION)
1203 AC_SUBST(RADIUSD_VERSION)
1207 ./src/include/build-radpaths-h \
1208 ./src/main/Makefile \
1209 ./src/main/checkrad.pl \
1210 ./src/main/radlast \
1211 ./src/main/radtest \
1212 ./scripts/rc.radiusd \
1213 ./scripts/radwatch \
1214 ./scripts/radiusd.cron.daily \
1215 ./scripts/radiusd.cron.monthly \
1216 ./scripts/cryptpasswd \
1217 ./raddb/dictionary \
1218 ./raddb/radrelay.conf \
1219 ./raddb/radiusd.conf