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 $LIBS"
627 dnl FreeBSD requires sys/socket.h before net/if.h
628 AC_CHECK_HEADERS(net/if.h, [], [],
629 [#ifdef HAVE_SYS_SOCKET_H
630 # include <sys/socket.h>
635 AC_CHECK_HEADER(regex.h, AC_DEFINE(HAVE_REGEX_H, [], [define this if we have the <regex.h> header file]))
636 if test "x$ac_cv_header_regex_h" = "xyes"; then
644 ], [AC_DEFINE(HAVE_REG_EXTENDED, [], [define this if we have REG_EXTENDED (from <regex.h>)]) REGEX_EXTENDED=yes])
647 AC_SUBST(REGEX_EXTENDED)
650 dnl # other checks which require headers
652 if test "x$ac_cv_header_sys_security_h" = "xyes" && test "x$ac_cv_header_prot_h" = "xyes"
654 AC_DEFINE(OSFC2, [], [define if you have OSFC2 authentication])
657 if test "x$ac_cv_header_sia_h" = "xyes" && test "x$ac_cv_header_siad_h" = "xyes"
659 AC_DEFINE(OSFSIA, [], [define if you have OSFSIA authentication])
662 dnl Check for OpenSSL includes.
663 OPENSSL_INCLUDE="-DNO_OPENSSL"
664 if test "x$WITH_OPENSSL" = xyes; then
665 if test "x$OPENSSL_LIBS" = "x"; then
666 AC_MSG_NOTICE([skipping test for openssl/ssl.h])
668 old_CPPFLAGS=$CPPFLAGS
669 if test "x$OPENSSL_INCLUDE_DIR" != "x"; then
670 CPPFLAGS="$CPPFLAGS -I$OPENSSL_INCLUDE_DIR"
672 dnl # stupid RedHat shit
673 CPPFLAGS="$CPPFLAGS -DOPENSSL_NO_KRB5"
684 if test "x$OPENSSL_LIBS" != "x"; then
685 AC_MSG_CHECKING([for OpenSSL version >= 0.9.7])
687 [#include <openssl/crypto.h>
688 #if (OPENSSL_VERSION_NUMBER >= 0x00907000L)
692 if test "x$goodssl" != "xyes"; then
697 if test "x$OPENSSL_INCLUDE_DIR" != "x"; then
698 OPENSSL_INCLUDE="-I$OPENSSL_INCLUDE_DIR -DOPENSSL_NO_KRB5"
700 OPENSSL_INCLUDE="-DOPENSSL_NO_KRB5"
704 CPPFLAGS=$old_CPPFLAGS
707 AC_SUBST(OPENSSL_INCLUDE)
708 AC_SUBST(OPENSSL_LIBS)
711 dnl Check the pcap includes for the RADIUS sniffer.
712 if test "x$PCAP_LIBS" = x; then
713 AC_MSG_NOTICE([skipping test for pcap.h.])
715 AC_CHECK_HEADER(pcap.h,
716 AC_DEFINE(HAVE_PCAP_H, 1,
717 [Define to 1 if you have the <pcap.h> header file.]),
719 AC_MSG_WARN([pcap.h not found, silently disabling the RADIUS sniffer.])
722 AC_CHECK_LIB(pcap, pcap_fopen_offline,
723 [ AC_DEFINE(HAVE_PCAP_FOPEN_OFFLINE, 1,
724 [Define to 1 if you have the function pcap_fopen_offline.])
726 AC_CHECK_LIB(pcap, pcap_dump_fopen,
727 [ AC_DEFINE(HAVE_PCAP_DUMP_FOPEN, 1,
728 [Define to 1 if you have the function pcap_dump_fopen.])
733 dnl #############################################################
735 dnl # 4. Checks for typedefs
737 dnl #############################################################
740 dnl # Ensure that these are defined
747 dnl check for socklen_t
748 FR_CHECK_TYPE_INCLUDE([
749 #ifdef HAVE_SYS_TYPES_H
750 #include <sys/types.h>
752 #ifdef HAVE_SYS_SOCKET_H
753 #include <sys/socket.h>
755 ],socklen_t, int, [socklen_t is generally 'int' on systems which don't use it])
757 dnl check for uint8_t
758 FR_CHECK_TYPE_INCLUDE([
759 #ifdef HAVE_INTTYPES_H
760 #include <inttypes.h>
765 ],uint8_t, unsigned char, [uint8_t should be the canonical 'octet' for network traffic])
767 dnl check for uint16_t
768 FR_CHECK_TYPE_INCLUDE([
769 #ifdef HAVE_INTTYPES_H
770 #include <inttypes.h>
775 ],uint16_t, unsigned short, [uint16_t should be the canonical '2 octets' for network traffic])
777 dnl check for uint32_t
778 FR_CHECK_TYPE_INCLUDE([
779 #ifdef HAVE_INTTYPES_H
780 #include <inttypes.h>
785 ],uint32_t, unsigned int, [uint32_t should be the canonical 'network integer])
787 AC_CHECK_TYPE(struct in6_addr, AC_DEFINE(HAVE_STRUCT_IN6_ADDR, 1, [IPv6 address structure]), [], [
788 #ifdef HAVE_NETINET_IN_H
789 #include <netinet/in.h>
793 AC_CHECK_TYPE(struct sockaddr_storage, AC_DEFINE(HAVE_STRUCT_SOCKADDR_STORAGE, 1, [Generic socket addresses]), [], [
794 #ifdef HAVE_NETINET_IN_H
795 #include <netinet/in.h>
797 #ifdef HAVE_SYS_SOCKET_H
798 #include <sys/socket.h>
802 AC_CHECK_TYPE(struct sockaddr_in6, AC_DEFINE(HAVE_STRUCT_SOCKADDR_IN6, 1, [IPv6 socket addresses]), [], [
803 #ifdef HAVE_NETINET_IN_H
804 #include <netinet/in.h>
808 AC_CHECK_TYPE(struct addrinfo, AC_DEFINE(HAVE_STRUCT_ADDRINFO, 1, [Generic DNS lookups]), [], [
809 #ifdef HAVE_SYS_TYPES_H
810 #include <sys/types.h>
812 #ifdef HAVE_SYS_SOCKET_H
813 #include <sys/socket.h>
820 dnl #############################################################
822 dnl # 5. Checks for structures and functions
824 dnl #############################################################
859 RADIUSD_NEED_DECLARATIONS( \
871 dnl # check if we have utmpx.h
872 dnl # if so, check if struct utmpx has entry ut_xtime
873 dnl # if not, set it to define ut_xtime == ut_tv.tv_sec
874 if test "x$ac_cv_header_utmpx_h" = "xyes"
876 FR_CHECK_STRUCT_HAS_MEMBER([#include <utmpx.h>], [struct utmpx], ut_xtime)
877 if test "x$ac_cv_type_struct_utmpx_has_ut_xtime" = "x"
879 AC_DEFINE(ut_xtime,ut_tv.tv_sec, [define to something if you don't have ut_xtime in struct utmpx])
883 dnl # struct ip_pktinfo
884 FR_CHECK_STRUCT_HAS_MEMBER([#include <netinet/in.h>], [struct in_pktinfo], ipi_addr)
885 if test "x$ac_cv_type_struct_in_pktinfo_has_ipi_addr" = "xyes"
887 AC_DEFINE(HAVE_IP_PKTINFO, [], [define if you have IP_PKTINFO (Linux)])
890 dnl # struct in6_pktinfo
891 FR_CHECK_STRUCT_HAS_MEMBER([#include <netinet/in.h>], [struct in6_pktinfo], ipi6_addr)
892 if test "x$ac_cv_type_struct_in6_pktinfo_has_ipi6_addr" = "xyes"
894 AC_DEFINE(HAVE_IN6_PKTINFO, [], [define if you have IN6_PKTINFO (Linux)])
897 dnl #############################################################
899 dnl # 6. Checks for compiler characteristics
901 dnl #############################################################
904 dnl # Ensure that these are defined
909 dnl # See if this is OS/2
911 AC_MSG_CHECKING(type of OS)
914 if test "$OS" = "OS/2"; then
922 dnl # Set Default CFLAGS
924 if test "x$GCC" = "xyes"; then
925 CFLAGS="$CFLAGS -Wall -D_GNU_SOURCE"
928 AC_MSG_CHECKING(for developer gcc flags)
929 if test "x$developer" = "xyes" -a "x$GCC" = "xyes"; then
930 devflags="-g -Wshadow -Wpointer-arith -Wcast-qual -Wcast-align -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -Wnested-externs -W -Wredundant-decls -Wundef"
931 CFLAGS="$CFLAGS $devflags"
933 AC_MSG_RESULT(yes. Using $devflags)
936 CFLAGS="$CFLAGS -DNDEBUG"
943 dnl #############################################################
945 dnl # 7. Checks for library functions
947 dnl #############################################################
950 LIBS="$LIBS $LIBLTDL"
951 AC_CHECK_FUNC(lt_dladvise_init, AC_DEFINE(HAVE_HAVE_LT_DLADVISE_INIT, [], [Do we have the lt_dladvise_init function]))
954 dnl Check for libcrypt
955 dnl We use crypt(3) which may be in libc, or in libcrypt (eg FreeBSD)
956 AC_CHECK_LIB(crypt, crypt,
959 if test "$CRYPTLIB" != ""; then
960 AC_DEFINE(HAVE_CRYPT, [], [Do we have the crypt function])
962 AC_CHECK_FUNC(crypt, AC_DEFINE(HAVE_CRYPT, [], [Do we have the crypt function]))
965 dnl Check for libcipher
966 AC_CHECK_LIB(cipher, setkey,
967 CRYPTLIB="${CRYPTLIB} -lcipher"
971 dnl Check the style of gethostbyaddr, in order of preference
972 dnl GNU (_r eight args)
973 AC_DEFINE(GNUSTYLE, [1], [GNU-Style get*byaddr_r])
974 dnl SYSV (_r six args)
975 AC_DEFINE(SYSVSTYLE, [2], [SYSV-Style get*byaddr_r])
976 dnl BSD (three args, may not be thread safe)
977 AC_DEFINE(BSDSTYLE, [3], [BSD-Style get*byaddr_r])
978 dnl Tru64 has BSD version, but it is thread safe
979 dnl http://h30097.www3.hp.com/docs/base_doc/DOCUMENTATION/V51B_HTML/MAN/MAN3/1739____.HTM
980 dnl We need #stdio.h to define NULL on FreeBSD (at least)
981 gethostbyaddrrstyle=""
982 AC_MSG_CHECKING([gethostbyaddr_r() syntax])
985 dnl With FreeBSD, check if there's a prototype for gethostbyaddr_r.
986 dnl Some versions (FreeBSD 5.1?) have a symbol but no prototype - so we
987 dnl override this test to BSDSTYLE. FreeBSD 6.2 and up have proper GNU
989 AC_CHECK_DECLS([gethostbyaddr_r], [], [
990 AC_DEFINE(GETHOSTBYADDRRSTYLE, BSDSTYLE,
991 [style of gethostbyaddr_r functions ])
992 gethostbyaddrrstyle=BSD
993 AC_MSG_WARN([FreeBSD overridden to BSD-style])
1001 if test "x$gethostbyaddrrstyle" = "x"; then
1005 ], [ gethostbyaddr_r(NULL, 0, 0, NULL, NULL, 0, NULL, NULL) ], [
1006 AC_DEFINE(GETHOSTBYADDRRSTYLE, GNUSTYLE, [style of gethostbyaddr_r functions ])
1007 gethostbyaddrrstyle=GNU
1010 if test "x$gethostbyaddrrstyle" = "x"; then
1014 ], [ gethostbyaddr_r(NULL, 0, 0, NULL, NULL, 0, NULL) ] , [
1015 AC_DEFINE(GETHOSTBYADDRRSTYLE, SYSVSTYLE, [style of gethostbyaddr_r functions ])
1016 gethostbyaddrrstyle=SYSV
1019 if test "x$gethostbyaddrrstyle" = "x"; then
1023 ], [ gethostbyaddr(NULL, 0, 0) ], [
1024 AC_DEFINE(GETHOSTBYADDRRSTYLE, BSDSTYLE, [style of gethostbyaddr_r functions ])
1025 gethostbyaddrrstyle=BSD
1029 if test "x$gethostbyaddrrstyle" = "x"; then
1030 AC_MSG_RESULT([none! It must not exist, here.])
1032 AC_MSG_RESULT([${gethostbyaddrrstyle}-style])
1035 if test "x$gethostbyaddrrstyle" = "xBSD"; then
1036 AC_MSG_WARN([ ****** BSD-style gethostbyaddr might NOT be thread-safe! ****** ])
1039 dnl Check the style of gethostbyname, in order of preference
1040 dnl GNU (_r seven args)
1041 dnl SYSV (_r five args)
1042 dnl BSD (two args, may not be thread safe)
1043 dnl Tru64 has BSD version, but it _is_ thread safe
1044 dnl http://h30097.www3.hp.com/docs/base_doc/DOCUMENTATION/V51B_HTML/MAN/MAN3/1946____.HTM
1045 dnl We need #stdio.h to define NULL on FreeBSD (at least)
1046 gethostbynamerstyle=""
1047 AC_MSG_CHECKING([gethostbyname_r() syntax])
1051 ], [ gethostbyname_r(NULL, NULL, NULL, 0, NULL, NULL) ], [
1052 AC_DEFINE(GETHOSTBYNAMERSTYLE, GNUSTYLE, [style of gethostbyname_r functions ])
1053 gethostbynamerstyle=GNU
1055 if test "x$gethostbynamerstyle" = "x"; then
1059 ], [ gethostbyname_r(NULL, NULL, NULL, 0, NULL) ] , [
1060 AC_DEFINE(GETHOSTBYNAMERSTYLE, SYSVSTYLE, [style of gethostbyname_r functions ])
1061 gethostbynamerstyle=SYSV
1064 if test "x$gethostbynamerstyle" = "x"; then
1068 ], [ gethostbyname(NULL) ], [
1069 AC_DEFINE(GETHOSTBYNAMERSTYLE, BSDSTYLE, [style of gethostbyname_r functions ])
1070 gethostbynamerstyle=BSD
1074 if test "x$gethostbynamerstyle" = "x"; then
1075 AC_MSG_RESULT([none! It must not exist, here.])
1077 AC_MSG_RESULT([${gethostbynamerstyle}-style])
1080 if test "x$gethostbynamerstyle" = "xBSD"; then
1081 AC_MSG_WARN([ ****** BSD-style gethostbyname might NOT be thread-safe! ****** ])
1084 dnl check for non-posix solaris ctime_r (extra buflen int arg)
1085 AC_DEFINE(POSIXSTYLE, [1], [Posix-Style ctime_r])
1086 AC_DEFINE(SOLARISSTYLE, [2], [Solaris-Style ctime_r])
1088 AC_MSG_CHECKING([ctime_r() syntax])
1091 ], [ ctime_r(NULL, NULL, 0) ], [
1092 AC_DEFINE(CTIMERSTYLE, SOLARISSTYLE, [style of ctime_r function])
1093 ctimerstyle="SOLARIS"
1095 if test "x$ctimerstyle" = "x"; then
1098 ], [ ctime_r(NULL, NULL) ], [
1099 AC_DEFINE(CTIMERSTYLE, POSIXSTYLE, [style of ctime_r function])
1104 if test "x$ctimerstyle" = "x"; then
1105 AC_MSG_RESULT([none! It must not exist, here.])
1107 AC_MSG_RESULT([${ctimerstyle}-style])
1110 AC_SUBST(HOSTINFO, $host)
1112 dnl #############################################################
1114 dnl # 8. Checks for system services
1116 dnl #############################################################
1119 dnl # Figure out where libtool is located,
1123 AC_MSG_RESULT([top_builddir=$top_builddir])
1124 dnl # AC_SUBST(top_builddir)
1128 dnl import libtool stuff
1130 dnl #############################################################
1132 dnl # Configure in any module directories.
1134 dnl #############################################################
1136 mysubdirs="$LIBLTDLPATH"
1137 if test "x$EXPERIMENTAL" = "xyes"; then
1138 bar=`ls -1 "${srcdir}"/src/modules/rlm_*/configure | sed 's%/configure%%'`
1139 dnl # get rid of LF's.
1140 mysubdirs=`echo $mysubdirs $bar`
1143 dnl # Find 'configure' in ONLY the stable modules
1145 for bar in `cat "${srcdir}"/src/modules/stable`; do
1146 if test -f "${srcdir}"/src/modules/$bar/configure; then
1147 mysubdirs="$mysubdirs src/modules/$bar"
1152 dnl ############################################################
1153 dnl # make modules by list
1154 dnl #############################################################
1155 if test "x$EXPERIMENTAL" = "xyes"; then
1156 for foo in `ls -1 "${srcdir}"/src/modules | grep rlm_`; do
1157 MODULES="$MODULES $foo"
1161 dnl # make ONLY the stable modules
1163 for foo in `cat "${srcdir}"/src/modules/stable`; do
1164 MODULES="$MODULES $foo"
1169 dnl # Don't change the variable name here. Autoconf goes bonkers
1172 AC_CONFIG_SUBDIRS($LTDL_SUBDIRS $mysubdirs)
1175 dnl #############################################################
1177 dnl # And finally, output the results.
1179 dnl #############################################################
1181 AC_CONFIG_COMMANDS([stamp-h], [echo timestamp > src/include/stamp-h])
1182 AC_CONFIG_COMMANDS([build-radpaths-h], [(cd ./src/include && /bin/sh ./build-radpaths-h)])
1183 AC_CONFIG_COMMANDS([main-chmod], [(cd ./src/main && chmod +x checkrad.pl radlast radtest)])
1184 AC_CONFIG_COMMANDS([scripts-chmod], [(cd ./scripts && chmod +x rc.radiusd radwatch radiusd.cron.daily radiusd.cron.monthly cryptpasswd)])
1187 dnl # Substitute whatever libraries we found to be necessary
1190 AC_SUBST(INSTALLSTRIP)
1192 USE_SHARED_LIBS=$enable_shared
1193 AC_SUBST(USE_SHARED_LIBS)
1194 USE_STATIC_LIBS=$enable_static
1195 AC_SUBST(USE_STATIC_LIBS)
1196 AC_SUBST(STATIC_MODULES)
1197 AC_SUBST(RADIUSD_MAJOR_VERSION)
1198 AC_SUBST(RADIUSD_MINOR_VERSION)
1199 AC_SUBST(RADIUSD_VERSION)
1203 ./src/include/build-radpaths-h \
1204 ./src/main/Makefile \
1205 ./src/main/checkrad.pl \
1206 ./src/main/radlast \
1207 ./src/main/radtest \
1208 ./scripts/rc.radiusd \
1209 ./scripts/radwatch \
1210 ./scripts/radiusd.cron.daily \
1211 ./scripts/radiusd.cron.monthly \
1212 ./scripts/cryptpasswd \
1213 ./raddb/dictionary \
1214 ./raddb/radrelay.conf \
1215 ./raddb/radiusd.conf