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
56 dnl # Set Default CFLAGS
58 if test "x$GCC" = "xyes"; then
59 CFLAGS="$CFLAGS -Wall -D_GNU_SOURCE"
62 dnl Compile in large (2G+) file support.
65 dnl # check for system bytesex
66 dnl # AC_DEFINES WORDS_BIGENDIAN
70 AC_CHECK_PROG(GMAKE, gmake, yes, no)
71 if test $GMAKE = no; then
72 AC_PATH_PROG(MAKE, make, /usr/local/bin/make)
74 AC_PATH_PROG(MAKE, gmake, /usr/local/gnu/bin/make)
76 makever=`$ac_cv_path_MAKE --version 2>&1 | grep "GNU Make"`
77 if test -z "$makever"; then
78 AC_MSG_ERROR(GNU Make is not installed. Please download and install it
79 from ftp://prep.ai.mit.edu/pub/gnu/make/ before continuing.)
82 AC_ARG_WITH(system-libltdl,
83 [ --with-system-libltdl Use the libltdl installed in your system (default=use our own)],
88 enable_ltdl_install=no
91 dnl If libltdl isn't installable, set it to be installable.
92 [test x"$enable_ltdl_install" = x && enable_ltdl_install=yes]
93 AC_LIBLTDL_INSTALLABLE
95 dnl tell Makefile to build ltdl if needed
96 if test x"$enable_ltdl_install" = x"yes"; then
100 AC_SUBST(LTDL_SUBDIRS)
102 dnl use system-wide libtool, if it exists
103 AC_ARG_WITH(system-libtool,
104 [ --with-system-libtool Use the libtool installed in your system (default=use our own)],
105 [ AC_PATH_PROG(LIBTOOL, libtool,,$PATH:/usr/local/bin) AC_LIBTOOL_DLOPEN
108 LIBTOOL="`pwd`/libtool"
110 dnl ensure that we're looking for dlopen
113 dnl Figure out how to build shared libraries
118 dnl Put this in later, when all distributed modules use autoconf.
119 dnl AC_ARG_WITH(disablemodulefoo,
120 dnl [ --without-rlm_foo Disables module compilation. Module list:]
121 dnl esyscmd([find src/modules -type d -name rlm_\* -print |\
122 dnl sed -e 's%src/modules/.*/% (sub)- %; s%.*/%- %' |\
123 dnl awk '{print " "$0}']))
125 AC_ARG_ENABLE(strict-dependencies,
126 [ --enable-strict-dependencies Fail configure on lack of module dependancy.])
128 dnl extra argument: --with-docdir
129 docdir='${datadir}/doc/freeradius'
130 AC_MSG_CHECKING(docdir)
132 [ --with-docdir=DIR Directory for documentation [DATADIR/doc/freeradius] ],
139 [[\\/$]]* | ?:[[\\/]]* )
143 AC_MSG_ERROR([expected an absolute directory name for --with-docdir: $withval])
148 AC_MSG_RESULT($docdir)
149 if test "x$docdir" = xno; then
150 AC_MSG_WARN(Documentation files will NOT be installed.)
153 dnl extra argument: --with-logdir
154 logdir='${localstatedir}/log/radius'
155 AC_MSG_CHECKING(logdir)
157 [ --with-logdir=DIR Directory for logfiles [LOCALSTATEDIR/log/radius] ],
160 AC_MSG_ERROR(Need logdir)
164 [[\\/$]]* | ?:[[\\/]]* )
168 AC_MSG_ERROR([expected an absolute directory name for --with-logdir: $withval])
173 AC_MSG_RESULT($logdir)
175 dnl extra argument: --with-radacctdir
176 radacctdir='${logdir}/radacct'
177 AC_MSG_CHECKING(radacctdir)
178 AC_ARG_WITH(radacctdir,
179 [ --with-radacctdir=DIR Directory for detail files [LOGDIR/radacct] ],
182 AC_MSG_ERROR(Need radacctdir)
186 [[\\/$]]* | ?:[[\\/]]* )
187 radacctdir="$withval"
190 AC_MSG_ERROR([expected an absolute directory name for --with-radacctdir: $withval])
195 AC_MSG_RESULT($radacctdir)
197 dnl extra argument: --with-raddbdir
198 raddbdir='${sysconfdir}/raddb'
199 AC_MSG_CHECKING(raddbdir)
200 AC_ARG_WITH(raddbdir,
201 [ --with-raddbdir=DIR Directory for config files [SYSCONFDIR/raddb] ],
204 AC_MSG_ERROR(Need raddbdir)
208 [[\\/$]]* | ?:[[\\/]]* )
212 AC_MSG_ERROR([expected an absolute directory name for --with-raddbdir: $withval])
217 AC_MSG_RESULT($raddbdir)
219 dnl extra argument: --with-ascend-binary
221 AC_ARG_WITH(ascend-binary,
222 [ --with-ascend-binary Include support for Ascend binary filter attributes (default=yes)],
230 if test "X$ASCEND_BINARY" = "Xyes"; then
231 AC_DEFINE(ASCEND_BINARY, [], [Include support for Ascend binary filter attributes])
234 dnl extra argument: --with-threads
237 [ --with-threads Use threads, if available. (default=yes) ],
246 dnl extra argument: --with-vmps
249 [ --with-vmps Compile in VMPS support. (default=yes)],
257 if test "x$WITH_VMPS" = "xyes"; then
258 AC_DEFINE(WITH_VMPS, [1], [define if you want VMPS support])
261 dnl extra argument: --with-dhcp
263 [ --with-dhcp Compile in DHCP support. (default=no)],
266 AC_DEFINE(WITH_DHCP, [1], [Include experimental support for DHCP])
275 dnl # Allow the user to specify a list of modules to be linked
276 dnl # statically to the server.
279 AC_ARG_WITH(static_modules,
280 [ --with-static-modules=QUOTED-MODULE-LIST],[
281 for i in $withval; do
282 STATIC_MODULES="$STATIC_MODULES -dlpreopen ../modules/rlm_$i/rlm_$i.la"
288 [ --with-modules=QUOTED-MODULE-LIST],[
289 for i in $withval; do
290 MODULES="$MODULES $i"
295 dnl # Enable developer C compiler warnings
297 AC_ARG_ENABLE(developer,
298 [ --enable-developer Enables features of interest to developers.],
299 [ case "$enableval" in
308 if test "x$developer" != "xno" -a -d $srcdir/CVS; then
309 dnl turn on the developer flag when taken from a CVS checkout (not a release)
313 if test "x$developer" != "xno" -a -d $srcdir/.git; then
314 dnl turn on the developer flag when taken from a git checkout (not a release)
318 dnl extra argument: --with-experimental-modules
320 AC_ARG_WITH(experimental-modules,
321 [ --with-experimental-modules Use experimental and unstable modules. (default=no) ],
330 dnl extra argument: --with-openssl
333 [ --with-openssl Use OpenSSL. (default=yes)],
345 dnl # extra argument: --with-openssl-includes=dir
348 AC_ARG_WITH(openssl-includes,
349 [ --with-openssl-includes=DIR Directory to look for OpenSSL include files],
351 *) OPENSSL_INCLUDE_DIR="$withval"
357 dnl # extra argument: --with-openssl-libraries=dir
360 AC_ARG_WITH(openssl-libraries,
361 [ --with-openssl-libraries=DIR Directory to look for OpenSSL library files],
363 *) OPENSSL_LIB_DIR="$withval"
369 dnl # These next two arguments don't actually do anything. They're
370 dnl # place holders so that the top-level configure script can tell
371 dnl # the user how to configure lower-level modules
375 dnl # extra argument: --with-rlm-FOO-lib-dir
377 AC_ARG_WITH(rlm-FOO-lib-dir,
378 [ --with-rlm-FOO-lib-dir=DIR Directory to look for library files used by module FOO],
386 dnl # extra argument: --with-rlm-FOO-include-dir
388 AC_ARG_WITH(rlm-FOO-include-dir,
389 [ --with-rlm-FOO-include-dir=DIR Directory to look for include files used by module FOO],
396 dnl See what include-style is used by the make program.
397 dnl AC_MSG_CHECKING(include style for make)
398 dnl echo "include /dev/null" > testmake.$$
399 dnl echo "all:" >> testmake.$$
400 dnl make -f testmake.$$ >/dev/null 2>&1
409 dnl rm -f testmake.$$
410 dnl AC_MSG_RESULT(" $INCLUDE")
411 dnl AC_SUBST(INCLUDE)
414 dnl extra argument: --with-udpfromto
416 AC_ARG_WITH(udpfromto,
417 [ --with-udpfromto Compile in UDPFROMTO support. (default=no)],
427 if test "x$WITH_UDPFROMTO" = "xyes"; then
428 AC_DEFINE(WITH_UDPFROMTO, [], [define if you want udpfromto])
431 dnl #############################################################
433 dnl # 1. Checks for programs
435 dnl #############################################################
438 AC_PATH_PROG(PERL, perl, /usr/local/bin/perl)
439 if test "x$ac_cv_path_PERL" = "x"; then
440 AC_MSG_WARN(perl not found - Simultaneous-Use and checkrad.pl may not work)
442 AC_PATH_PROG(SNMPGET, snmpget)
443 if test "x$ac_cv_path_SNMPGET" = "x"; then
444 AC_MSG_WARN(snmpget not found - Simultaneous-Use and checkrad.pl may not work)
447 AC_PATH_PROG(SNMPWALK, snmpwalk)
448 if test "x$ac_cv_path_SNMPWALK" = "x"; then
449 AC_MSG_WARN(snmpwalk not found - Simultaneous-Use and checkrad.pl may not work)
452 AC_PATH_PROG(RUSERS, rusers, /usr/bin/rusers)
454 dnl FIXME This is truly gross.
455 missing_dir=`cd $ac_aux_dir && pwd`
456 AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
457 AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
458 AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
460 AC_PATH_PROG(LOCATE,locate)
461 AC_PATH_PROG(DIRNAME,dirname)
462 AC_PATH_PROG(GREP,grep)
464 dnl #############################################################
466 dnl # 2. Checks for libraries
468 dnl #############################################################
470 dnl If using pthreads, check for -lpthread (posix) or -lc_r (*BSD)
472 if test "x$WITH_THREADS" = "xyes"; then
473 if test $ac_cv_prog_suncc = "yes"; then
477 AC_CHECK_HEADERS(pthread.h, [], [ WITH_THREADS="no" ])
480 dnl # pthread stuff is usually in -lpthread
481 dnl # or in -lc_r, on *BSD
483 dnl # On Some systems, we need extra pre-processor flags, to get them to
484 dnl # to do the threading properly.
486 AC_CHECK_LIB(pthread, pthread_create,
487 [ CFLAGS="$CFLAGS -D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS"
488 LIBS="$LIBS -lpthread" ],
489 AC_CHECK_LIB(c_r, pthread_create,
490 [ CFLAGS="$CFLAGS -pthread -D_THREAD_SAFE" ],
491 [ WITH_THREADS="no" ]
497 dnl # If we have NO pthread libraries, remove any knowledge of threads.
499 if test "x$WITH_THREADS" != "xyes"; then
501 ac_cv_header_pthread_h="no"
505 dnl # We need sem_init() and friends, as they're the friendliest
506 dnl # semaphore functions for threading.
508 dnl # HP/UX requires linking with librt, too, to get the sem_* symbols.
509 dnl # Some systems have them in -lsem
510 dnl # Solaris has them in -lposix4
511 dnl # NetBSD has them in -lsemaphore
513 AC_SEARCH_LIBS(sem_init, pthread sem posix4 rt semaphore,
515 [AC_MSG_ERROR(-lsem not found. You may want to download it from ftp://ftp.to.gd-es.com/pub/BSDI/libsem.tar.bz2 or ftp://ftp.freeradius.org/pub/radius/contrib/libsem.tar.gz)]
519 dnl Check if we need -lsocket
520 AC_CHECK_LIB(socket, getsockname)
522 dnl Check for -lresolv
523 dnl This library may be needed later.
524 AC_CHECK_LIB(resolv, inet_aton)
526 dnl Check if we need -lnsl. Usually if we want to
527 dnl link against -lsocket we need to include -lnsl as well.
528 AC_CHECK_LIB(nsl, inet_ntoa)
530 dnl Check for OpenSSL libraries.
532 if test "x$WITH_OPENSSL" = xyes; then
534 old_LDFLAGS="$LDFLAGS"
535 if test "x$OPENSSL_LIB_DIR" != "x"; then
536 LDFLAGS="$LDFLAGS -L$OPENSSL_LIB_DIR"
538 AC_CHECK_LIB(crypto, DH_new,
540 LIBS="-lcrypto $LIBS"
541 AC_DEFINE(HAVE_LIBCRYPTO, 1,
542 [Define to 1 if you have the `crypto' library (-lcrypto).])
543 AC_CHECK_LIB(ssl, SSL_new,
545 AC_DEFINE(HAVE_LIBSSL, 1,
546 [Define to 1 if you have the `ssl' library (-lssl).])
547 if test "x$OPENSSL_LIB_DIR" != "x"; then
548 OPENSSL_LIBS="-L$OPENSSL_LIB_DIR"
550 OPENSSL_LIBS="$OPENSSL_LIBS -lcrypto -lssl -lcrypto"
554 LDFLAGS="$old_LDFLAGS"
557 AC_CHECK_LIB(ws2_32, htonl)
559 dnl Check the pcap library for the RADIUS sniffer.
561 AC_CHECK_LIB(pcap, pcap_open_live,
563 AC_DEFINE(HAVE_LIBPCAP, 1,
564 [Define to 1 if you have the `pcap' library (-lpcap).])
566 [ AC_MSG_WARN([pcap library not found, silently disabling the RADIUS sniffer.]) ])
570 dnl #############################################################
572 dnl # 3. Checks for header files
574 dnl #############################################################
577 dnl # Interix requires us to set -D_ALL_SOURCE, otherwise
578 dnl # getopt will be #included, but won't link. <sigh>
583 CFLAGS="$CFLAGS -D_ALL_SOURCE"
586 CFLAGS="$CFLAGS -DDARWIN"
587 LIBS="-framework DirectoryService $LIBS"
636 dnl FreeBSD requires sys/socket.h before net/if.h
637 AC_CHECK_HEADERS(net/if.h, [], [],
638 [#ifdef HAVE_SYS_SOCKET_H
639 # include <sys/socket.h>
644 AC_CHECK_HEADER(regex.h, AC_DEFINE(HAVE_REGEX_H, [], [define this if we have the <regex.h> header file]))
645 if test "x$ac_cv_header_regex_h" = "xyes"; then
653 ], [AC_DEFINE(HAVE_REG_EXTENDED, [], [define this if we have REG_EXTENDED (from <regex.h>)]) REGEX_EXTENDED=yes])
656 AC_SUBST(REGEX_EXTENDED)
659 dnl # other checks which require headers
661 if test "x$ac_cv_header_sys_security_h" = "xyes" && test "x$ac_cv_header_prot_h" = "xyes"
663 AC_DEFINE(OSFC2, [], [define if you have OSFC2 authentication])
666 if test "x$ac_cv_header_sia_h" = "xyes" && test "x$ac_cv_header_siad_h" = "xyes"
668 AC_DEFINE(OSFSIA, [], [define if you have OSFSIA authentication])
671 dnl Check for OpenSSL includes.
672 OPENSSL_INCLUDE="-DNO_OPENSSL"
673 if test "x$WITH_OPENSSL" = xyes; then
674 if test "x$OPENSSL_LIBS" = "x"; then
675 AC_MSG_NOTICE([skipping test for openssl/ssl.h])
677 old_CPPFLAGS=$CPPFLAGS
678 if test "x$OPENSSL_INCLUDE_DIR" != "x"; then
679 CPPFLAGS="$CPPFLAGS -I$OPENSSL_INCLUDE_DIR"
681 dnl # stupid RedHat shit
682 CPPFLAGS="$CPPFLAGS -DOPENSSL_NO_KRB5"
696 if test "x$OPENSSL_LIBS" != "x"; then
697 AC_MSG_CHECKING([for OpenSSL version >= 0.9.7])
699 [#include <openssl/crypto.h>
700 #if (OPENSSL_VERSION_NUMBER >= 0x00907000L)
704 if test "x$goodssl" != "xyes"; then
709 if test "x$OPENSSL_INCLUDE_DIR" != "x"; then
710 OPENSSL_INCLUDE="-I$OPENSSL_INCLUDE_DIR -DOPENSSL_NO_KRB5"
712 OPENSSL_INCLUDE="-DOPENSSL_NO_KRB5"
716 CPPFLAGS=$old_CPPFLAGS
719 AC_SUBST(OPENSSL_INCLUDE)
720 AC_SUBST(OPENSSL_LIBS)
723 dnl Check the pcap includes for the RADIUS sniffer.
724 if test "x$PCAP_LIBS" = x; then
725 AC_MSG_NOTICE([skipping test for pcap.h.])
727 AC_CHECK_HEADER(pcap.h,
728 AC_DEFINE(HAVE_PCAP_H, 1,
729 [Define to 1 if you have the <pcap.h> header file.]),
731 AC_MSG_WARN([pcap.h not found, silently disabling the RADIUS sniffer.])
734 AC_CHECK_LIB(pcap, pcap_fopen_offline,
735 [ AC_DEFINE(HAVE_PCAP_FOPEN_OFFLINE, 1,
736 [Define to 1 if you have the function pcap_fopen_offline.])
738 AC_CHECK_LIB(pcap, pcap_dump_fopen,
739 [ AC_DEFINE(HAVE_PCAP_DUMP_FOPEN, 1,
740 [Define to 1 if you have the function pcap_dump_fopen.])
745 dnl #############################################################
747 dnl # 4. Checks for typedefs
749 dnl #############################################################
752 dnl # Ensure that these are defined
759 dnl check for socklen_t
760 FR_CHECK_TYPE_INCLUDE([
761 #ifdef HAVE_SYS_TYPES_H
762 #include <sys/types.h>
764 #ifdef HAVE_SYS_SOCKET_H
765 #include <sys/socket.h>
767 ],socklen_t, int, [socklen_t is generally 'int' on systems which don't use it])
769 dnl check for uint8_t
770 FR_CHECK_TYPE_INCLUDE([
771 #ifdef HAVE_INTTYPES_H
772 #include <inttypes.h>
777 ],uint8_t, unsigned char, [uint8_t should be the canonical 'octet' for network traffic])
779 dnl check for uint16_t
780 FR_CHECK_TYPE_INCLUDE([
781 #ifdef HAVE_INTTYPES_H
782 #include <inttypes.h>
787 ],uint16_t, unsigned short, [uint16_t should be the canonical '2 octets' for network traffic])
789 dnl check for uint32_t
790 FR_CHECK_TYPE_INCLUDE([
791 #ifdef HAVE_INTTYPES_H
792 #include <inttypes.h>
797 ],uint32_t, unsigned int, [uint32_t should be the canonical 'network integer])
799 AC_CHECK_TYPE(struct in6_addr, AC_DEFINE(HAVE_STRUCT_IN6_ADDR, 1, [IPv6 address structure]), [], [
800 #ifdef HAVE_NETINET_IN_H
801 #include <netinet/in.h>
805 AC_CHECK_TYPE(struct sockaddr_storage, AC_DEFINE(HAVE_STRUCT_SOCKADDR_STORAGE, 1, [Generic socket addresses]), [], [
806 #ifdef HAVE_NETINET_IN_H
807 #include <netinet/in.h>
809 #ifdef HAVE_SYS_SOCKET_H
810 #include <sys/socket.h>
814 AC_CHECK_TYPE(struct sockaddr_in6, AC_DEFINE(HAVE_STRUCT_SOCKADDR_IN6, 1, [IPv6 socket addresses]), [], [
815 #ifdef HAVE_NETINET_IN_H
816 #include <netinet/in.h>
820 AC_CHECK_TYPE(struct addrinfo, AC_DEFINE(HAVE_STRUCT_ADDRINFO, 1, [Generic DNS lookups]), [], [
821 #ifdef HAVE_SYS_TYPES_H
822 #include <sys/types.h>
824 #ifdef HAVE_SYS_SOCKET_H
825 #include <sys/socket.h>
832 dnl #############################################################
834 dnl # 5. Checks for structures and functions
836 dnl #############################################################
871 RADIUSD_NEED_DECLARATIONS( \
883 dnl # check if we have utmpx.h
884 dnl # if so, check if struct utmpx has entry ut_xtime
885 dnl # if not, set it to define ut_xtime == ut_tv.tv_sec
886 if test "x$ac_cv_header_utmpx_h" = "xyes"
888 FR_CHECK_STRUCT_HAS_MEMBER([#include <utmpx.h>], [struct utmpx], ut_xtime)
889 if test "x$ac_cv_type_struct_utmpx_has_ut_xtime" = "x"
891 AC_DEFINE(ut_xtime,ut_tv.tv_sec, [define to something if you don't have ut_xtime in struct utmpx])
895 dnl # struct ip_pktinfo
896 FR_CHECK_STRUCT_HAS_MEMBER([#include <netinet/in.h>], [struct in_pktinfo], ipi_addr)
897 if test "x$ac_cv_type_struct_in_pktinfo_has_ipi_addr" = "xyes"
899 AC_DEFINE(HAVE_IP_PKTINFO, [], [define if you have IP_PKTINFO (Linux)])
902 dnl # struct in6_pktinfo
903 FR_CHECK_STRUCT_HAS_MEMBER([#include <netinet/in.h>], [struct in6_pktinfo], ipi6_addr)
904 if test "x$ac_cv_type_struct_in6_pktinfo_has_ipi6_addr" = "xyes"
906 AC_DEFINE(HAVE_IN6_PKTINFO, [], [define if you have IN6_PKTINFO (Linux)])
909 dnl #############################################################
911 dnl # 6. Checks for compiler characteristics
913 dnl #############################################################
916 dnl # Ensure that these are defined
921 dnl # See if this is OS/2
923 AC_MSG_CHECKING(type of OS)
926 if test "$OS" = "OS/2"; then
933 AC_MSG_CHECKING(for developer gcc flags)
934 if test "x$developer" = "xyes" -a "x$GCC" = "xyes"; then
935 devflags="-g -Wshadow -Wpointer-arith -Wcast-qual -Wcast-align -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -Wnested-externs -W -Wredundant-decls -Wundef"
936 CFLAGS="$CFLAGS $devflags"
938 AC_MSG_RESULT(yes. Using $devflags)
941 CFLAGS="$CFLAGS -DNDEBUG"
948 dnl #############################################################
950 dnl # 7. Checks for library functions
952 dnl #############################################################
955 LIBS="$LIBS $LIBLTDL"
956 AC_CHECK_FUNC(lt_dladvise_init, AC_DEFINE(HAVE_LT_DLADVISE_INIT, [], [Do we have the lt_dladvise_init function]))
959 dnl Check for libcrypt
960 dnl We use crypt(3) which may be in libc, or in libcrypt (eg FreeBSD)
961 AC_CHECK_LIB(crypt, crypt,
964 if test "$CRYPTLIB" != ""; then
965 AC_DEFINE(HAVE_CRYPT, [], [Do we have the crypt function])
967 AC_CHECK_FUNC(crypt, AC_DEFINE(HAVE_CRYPT, [], [Do we have the crypt function]))
970 dnl Check for libcipher
971 AC_CHECK_LIB(cipher, setkey,
972 CRYPTLIB="${CRYPTLIB} -lcipher"
976 dnl Check the style of gethostbyaddr, in order of preference
977 dnl GNU (_r eight args)
978 AC_DEFINE(GNUSTYLE, [1], [GNU-Style get*byaddr_r])
979 dnl SYSV (_r six args)
980 AC_DEFINE(SYSVSTYLE, [2], [SYSV-Style get*byaddr_r])
981 dnl BSD (three args, may not be thread safe)
982 AC_DEFINE(BSDSTYLE, [3], [BSD-Style get*byaddr_r])
983 dnl Tru64 has BSD version, but it is thread safe
984 dnl http://h30097.www3.hp.com/docs/base_doc/DOCUMENTATION/V51B_HTML/MAN/MAN3/1739____.HTM
985 dnl We need #stdio.h to define NULL on FreeBSD (at least)
986 gethostbyaddrrstyle=""
987 AC_MSG_CHECKING([gethostbyaddr_r() syntax])
990 dnl With FreeBSD, check if there's a prototype for gethostbyaddr_r.
991 dnl Some versions (FreeBSD 5.1?) have a symbol but no prototype - so we
992 dnl override this test to BSDSTYLE. FreeBSD 6.2 and up have proper GNU
994 AC_CHECK_DECLS([gethostbyaddr_r], [], [
995 AC_DEFINE(GETHOSTBYADDRRSTYLE, BSDSTYLE,
996 [style of gethostbyaddr_r functions ])
997 gethostbyaddrrstyle=BSD
998 AC_MSG_WARN([FreeBSD overridden to BSD-style])
1006 if test "x$gethostbyaddrrstyle" = "x"; then
1010 ], [ gethostbyaddr_r(NULL, 0, 0, NULL, NULL, 0, NULL, NULL) ], [
1011 AC_DEFINE(GETHOSTBYADDRRSTYLE, GNUSTYLE, [style of gethostbyaddr_r functions ])
1012 gethostbyaddrrstyle=GNU
1015 if test "x$gethostbyaddrrstyle" = "x"; then
1019 ], [ gethostbyaddr_r(NULL, 0, 0, NULL, NULL, 0, NULL) ] , [
1020 AC_DEFINE(GETHOSTBYADDRRSTYLE, SYSVSTYLE, [style of gethostbyaddr_r functions ])
1021 gethostbyaddrrstyle=SYSV
1024 if test "x$gethostbyaddrrstyle" = "x"; then
1028 ], [ gethostbyaddr(NULL, 0, 0) ], [
1029 AC_DEFINE(GETHOSTBYADDRRSTYLE, BSDSTYLE, [style of gethostbyaddr_r functions ])
1030 gethostbyaddrrstyle=BSD
1034 if test "x$gethostbyaddrrstyle" = "x"; then
1035 AC_MSG_RESULT([none! It must not exist, here.])
1037 AC_MSG_RESULT([${gethostbyaddrrstyle}-style])
1040 if test "x$gethostbyaddrrstyle" = "xBSD"; then
1041 AC_MSG_WARN([ ****** BSD-style gethostbyaddr might NOT be thread-safe! ****** ])
1044 dnl Check the style of gethostbyname, in order of preference
1045 dnl GNU (_r seven args)
1046 dnl SYSV (_r five args)
1047 dnl BSD (two args, may not be thread safe)
1048 dnl Tru64 has BSD version, but it _is_ thread safe
1049 dnl http://h30097.www3.hp.com/docs/base_doc/DOCUMENTATION/V51B_HTML/MAN/MAN3/1946____.HTM
1050 dnl We need #stdio.h to define NULL on FreeBSD (at least)
1051 gethostbynamerstyle=""
1052 AC_MSG_CHECKING([gethostbyname_r() syntax])
1056 ], [ gethostbyname_r(NULL, NULL, NULL, 0, NULL, NULL) ], [
1057 AC_DEFINE(GETHOSTBYNAMERSTYLE, GNUSTYLE, [style of gethostbyname_r functions ])
1058 gethostbynamerstyle=GNU
1060 if test "x$gethostbynamerstyle" = "x"; then
1064 ], [ gethostbyname_r(NULL, NULL, NULL, 0, NULL) ] , [
1065 AC_DEFINE(GETHOSTBYNAMERSTYLE, SYSVSTYLE, [style of gethostbyname_r functions ])
1066 gethostbynamerstyle=SYSV
1069 if test "x$gethostbynamerstyle" = "x"; then
1073 ], [ gethostbyname(NULL) ], [
1074 AC_DEFINE(GETHOSTBYNAMERSTYLE, BSDSTYLE, [style of gethostbyname_r functions ])
1075 gethostbynamerstyle=BSD
1079 if test "x$gethostbynamerstyle" = "x"; then
1080 AC_MSG_RESULT([none! It must not exist, here.])
1082 AC_MSG_RESULT([${gethostbynamerstyle}-style])
1085 if test "x$gethostbynamerstyle" = "xBSD"; then
1086 AC_MSG_WARN([ ****** BSD-style gethostbyname might NOT be thread-safe! ****** ])
1089 dnl check for non-posix solaris ctime_r (extra buflen int arg)
1090 AC_DEFINE(POSIXSTYLE, [1], [Posix-Style ctime_r])
1091 AC_DEFINE(SOLARISSTYLE, [2], [Solaris-Style ctime_r])
1093 AC_MSG_CHECKING([ctime_r() syntax])
1096 ], [ ctime_r(NULL, NULL, 0) ], [
1097 AC_DEFINE(CTIMERSTYLE, SOLARISSTYLE, [style of ctime_r function])
1098 ctimerstyle="SOLARIS"
1100 if test "x$ctimerstyle" = "x"; then
1103 ], [ ctime_r(NULL, NULL) ], [
1104 AC_DEFINE(CTIMERSTYLE, POSIXSTYLE, [style of ctime_r function])
1109 if test "x$ctimerstyle" = "x"; then
1110 AC_MSG_RESULT([none! It must not exist, here.])
1112 AC_MSG_RESULT([${ctimerstyle}-style])
1115 AC_SUBST(HOSTINFO, $host)
1117 dnl #############################################################
1119 dnl # 8. Checks for system services
1121 dnl #############################################################
1124 dnl # Figure out where libtool is located,
1128 AC_MSG_RESULT([top_builddir=$top_builddir])
1129 dnl # AC_SUBST(top_builddir)
1133 dnl import libtool stuff
1135 dnl #############################################################
1137 dnl # Configure in any module directories.
1139 dnl #############################################################
1141 mysubdirs="$LIBLTDLPATH"
1142 if test "x$EXPERIMENTAL" = "xyes"; then
1143 bar=`ls -1 "${srcdir}"/src/modules/rlm_*/configure | sed 's%/configure%%'`
1144 dnl # get rid of LF's.
1145 mysubdirs=`echo $mysubdirs $bar`
1148 dnl # Find 'configure' in ONLY the stable modules
1150 for bar in `cat "${srcdir}"/src/modules/stable`; do
1151 if test -f "${srcdir}"/src/modules/$bar/configure; then
1152 mysubdirs="$mysubdirs src/modules/$bar"
1157 dnl ############################################################
1158 dnl # make modules by list
1159 dnl #############################################################
1160 if test "x$EXPERIMENTAL" = "xyes"; then
1161 for foo in `ls -1 "${srcdir}"/src/modules | grep rlm_`; do
1162 MODULES="$MODULES $foo"
1166 dnl # make ONLY the stable modules
1168 for foo in `cat "${srcdir}"/src/modules/stable`; do
1169 MODULES="$MODULES $foo"
1174 dnl # Don't change the variable name here. Autoconf goes bonkers
1177 AC_CONFIG_SUBDIRS($LTDL_SUBDIRS $mysubdirs)
1180 dnl #############################################################
1182 dnl # And finally, output the results.
1184 dnl #############################################################
1186 AC_CONFIG_COMMANDS([stamp-h], [echo timestamp > src/include/stamp-h])
1187 AC_CONFIG_COMMANDS([build-radpaths-h], [(cd ./src/include && /bin/sh ./build-radpaths-h)])
1188 AC_CONFIG_COMMANDS([main-chmod], [(cd ./src/main && chmod +x checkrad.pl radlast radtest)])
1189 AC_CONFIG_COMMANDS([scripts-chmod], [(cd ./scripts && chmod +x rc.radiusd radwatch radiusd.cron.daily radiusd.cron.monthly cryptpasswd)])
1192 dnl # Substitute whatever libraries we found to be necessary
1195 AC_SUBST(INSTALLSTRIP)
1197 USE_SHARED_LIBS=$enable_shared
1198 AC_SUBST(USE_SHARED_LIBS)
1199 USE_STATIC_LIBS=$enable_static
1200 AC_SUBST(USE_STATIC_LIBS)
1201 AC_SUBST(STATIC_MODULES)
1202 AC_SUBST(RADIUSD_MAJOR_VERSION)
1203 AC_SUBST(RADIUSD_MINOR_VERSION)
1204 AC_SUBST(RADIUSD_VERSION)
1208 ./src/include/build-radpaths-h \
1209 ./src/main/Makefile \
1210 ./src/main/checkrad.pl \
1211 ./src/main/radlast \
1212 ./src/main/radtest \
1213 ./scripts/rc.radiusd \
1214 ./scripts/radwatch \
1215 ./scripts/radiusd.cron.daily \
1216 ./scripts/radiusd.cron.monthly \
1217 ./scripts/cryptpasswd \
1218 ./raddb/dictionary \
1219 ./raddb/radrelay.conf \
1220 ./raddb/radiusd.conf