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
26 AC_INIT([freeradius],[$]Id[$],[http://bugs.freeradius.org],,[http://www.freeradius.org])
27 AC_CONFIG_SRCDIR([src/main/radiusd.c])
28 AC_CONFIG_HEADER([src/include/autoconf.h])
29 m4_include([m4/ax_cc.m4])
31 dnl #############################################################
33 dnl # Custom hackery to discover version at configure time
35 dnl #############################################################
36 RADIUSD_MAJOR_VERSION=`cat VERSION | cut -f1 -d.`
37 RADIUSD_MINOR_VERSION=`cat VERSION | cut -f2 -d.`
38 RADIUSD_INCRM_VERSION=`cat VERSION | cut -f3 -d. | sed 's/[[\.-]].*$//'`
40 RADIUSD_VERSION=`printf "%02i%02i%02i" $RADIUSD_MAJOR_VERSION $RADIUSD_MINOR_VERSION $RADIUSD_INCRM_VERSION`
43 dnl # Still useful for custom builds
45 RADIUSD_VERSION_STRING=`cat VERSION`
48 dnl # Add definitions to Make.inc as it's used by various build targets
50 AC_SUBST([RADIUSD_VERSION_STRING])
53 dnl # Add definitions to autoconf.h, so that the headers that we install
54 dnl # contain the version number of the server.
56 AC_DEFINE_UNQUOTED([RADIUSD_VERSION], [${RADIUSD_VERSION}], [Version integer in format <ma><ma><mi><mi><in><in>])
57 AC_DEFINE_UNQUOTED([RADIUSD_VERSION_STRING], ["${RADIUSD_VERSION_STRING}"], [Raw version string from VERSION file])
59 dnl #############################################################
61 dnl # Override some of the default autoconf variables such as
62 dnl # CFLAGS if were building in developer mode
64 dnl #############################################################
67 dnl # Enable developer features like debugging symbols.
68 dnl # These checks must be done before expanding the AC_PROG_CC
69 dnl # and AC_PROG_CXX macros.
71 AC_ARG_ENABLE(developer,
72 [ --enable-developer enables features of interest to developers.],
73 [ case "$enableval" in
83 dnl # Turn on the developer flag when taken from a git checkout (not a release)
85 if test -d $srcdir/.git; then
86 if test "x$developer" != "xno"; then
87 AC_MSG_NOTICE([found .git directory, enabling developer build implicitly, disable with --disable-developer])
93 dnl # Autoconf sets -O2 and -g by default, but this is a PITA for debugging
94 dnl # so we remove the defaults if were building in developer mode, and set
95 dnl # -g3 so nice things like macro values are included. Other arguments are
96 dnl # added later when we know what compiler were using.
98 if test "x$developer" = "xyes"; then
102 dnl #############################################################
104 dnl # 0. Checks for compiler, libtool, and command line options.
106 dnl #############################################################
109 dnl # Get system information
114 dnl # Check for GNU cc
120 dnl # check for AIX, to allow us to use some BSD functions
121 dnl # must be before macros that call the compiler.
125 AC_PROG_GCC_TRADITIONAL
130 dnl # Definitive check for whether the compiler is clang
133 if test "x$ax_cv_cc_clang" = "xyes"; then
134 AC_SUBST(clang_path, "$CC")
136 AC_SUBST(clang_path, "")
141 dnl # Set Default CFLAGS for GCC compatible compilers
143 if test "x$GCC" = "xyes"; then
144 CFLAGS="$CFLAGS -Wall -std=c99 -D_GNU_SOURCE"
148 dnl # -Qunused-arguments means the compiler won't complain about unsupported arguments
150 AX_CC_QUNUSED_ARGUMENTS_FLAG
151 if test "x$ax_cv_cc_qunused_arguments_flag" = "xyes"; then
152 CFLAGS="$CFLAGS -Qunused-arguments"
153 LDFLAGS="$LDFLAGS -Qunused-arguments"
157 dnl # Compile in large (2G+) file support.
162 dnl # check for system bytesex
163 dnl # AC_DEFINES WORDS_BIGENDIAN
166 [AC_DEFINE(FR_BIG_ENDIAN, 1, [Define if your processor stores words with the most significant byte first])],
167 [AC_DEFINE(FR_LITTLE_ENDIAN, 1, [Define if your processor stores words with the least significant byte first])]
173 AC_CHECK_PROG(GMAKE, gmake, yes, no)
174 if test $GMAKE = no; then
175 AC_PATH_PROG(MAKE, make, /usr/local/bin/make)
177 AC_PATH_PROG(MAKE, gmake, /usr/local/gnu/bin/make)
179 makever=`$ac_cv_path_MAKE --version 2>&1 | grep "GNU Make"`
180 if test -z "$makever"; then
181 AC_MSG_ERROR([GNU Make is not installed. Please download and install it from ftp://prep.ai.mit.edu/pub/gnu/make/ before continuing.])
185 dnl # autoconf explicitly sets MAKEFLAGS and MFLAGS to '' even though we
186 dnl # didn't tell it to, so we have to use FR_MAKEFLAGS.
188 dnl # determine the number of cores available and set the number of build
189 dnl # processes appropriately.
193 dnl # Temporarily disabled because test and installation targets do not
194 dnl # have dependencies set up correctly for multiple build processes.
195 dnl if test "x$ax_cv_system_cores" != "x"; then
196 dnl : ${FR_MAKEFLAGS=-j$ax_cv_system_cores}
198 AC_SUBST(FR_MAKEFLAGS)
201 dnl # See if we have Git.
203 AC_CHECK_PROG(GIT, git, yes, no)
205 dnl Put this in later, when all distributed modules use autoconf.
206 dnl AC_ARG_WITH(disablemodulefoo,
207 dnl [ --without-rlm_foo Disables module compilation. Module list:]
208 dnl esyscmd([find src/modules -type d -name rlm_\* -print |\
209 dnl sed -e 's%src/modules/.*/% (sub)- %; s%.*/%- %' |\
210 dnl awk '{print " "$0}']))
212 AC_ARG_ENABLE(strict-dependencies,
213 [ --enable-strict-dependencies fail configure on lack of module dependancy.])
215 AC_ARG_ENABLE(werror,
216 [ --enable-werror causes the build to fail if any warnings are generated.],
217 [ case "$enableval" in
227 dnl # extra argument: --with-docdir
229 docdir='${datadir}/doc/freeradius'
230 AC_MSG_CHECKING([docdir])
232 [ --with-docdir=DIR directory for documentation [DATADIR/doc/freeradius] ],
239 [[\\/$]]* | ?:[[\\/]]* )
243 AC_MSG_ERROR([expected an absolute directory name for --with-docdir: $withval])
248 AC_MSG_RESULT($docdir)
249 if test "x$docdir" = xno; then
250 AC_MSG_WARN([Documentation files will NOT be installed.])
254 dnl # extra argument: --with-logdir
256 logdir='${localstatedir}/log/radius'
257 AC_MSG_CHECKING(logdir)
259 [ --with-logdir=DIR directory for logfiles [LOCALSTATEDIR/log/radius] ],
262 AC_MSG_ERROR([Need logdir])
266 [[\\/$]]* | ?:[[\\/]]* )
270 AC_MSG_ERROR([expected an absolute directory name for --with-logdir: $withval])
275 AC_MSG_RESULT($logdir)
278 dnl # extra argument: --with-radacctdir
280 radacctdir='${logdir}/radacct'
281 AC_MSG_CHECKING(radacctdir)
282 AC_ARG_WITH(radacctdir,
283 [ --with-radacctdir=DIR directory for detail files [LOGDIR/radacct] ],
286 AC_MSG_ERROR([Need radacctdir])
290 [[\\/$]]* | ?:[[\\/]]* )
291 radacctdir="$withval"
294 AC_MSG_ERROR([expected an absolute directory name for --with-radacctdir: $withval])
299 AC_MSG_RESULT($radacctdir)
302 dnl # extra argument: --with-raddbdir
304 raddbdir='${sysconfdir}/raddb'
305 AC_MSG_CHECKING(raddbdir)
306 AC_ARG_WITH(raddbdir,
307 [ --with-raddbdir=DIR directory for config files [SYSCONFDIR/raddb] ],
310 AC_MSG_ERROR([Need raddbdir])
314 [[\\/$]]* | ?:[[\\/]]* )
318 AC_MSG_ERROR([expected an absolute directory name for --with-raddbdir: $withval])
323 AC_MSG_RESULT($raddbdir)
326 dnl # extra argument: --with-dictdir
328 dictdir='${datarootdir}/freeradius'
329 AC_MSG_CHECKING(dictdir)
331 [ --with-dictdir=DIR directory for dictionary files [DATAROOTDIR/freeradius] ],
334 AC_MSG_ERROR([Need dictdir])
338 [[\\/$]]* | ?:[[\\/]]* )
342 AC_MSG_ERROR([expected an absolute directory name for --with-dictdir: $withval])
347 AC_MSG_RESULT($dictdir)
349 modconfdir='${raddbdir}/mods-config'
353 dnl # extra argument: --with-ascend-binary
355 WITH_ASCEND_BINARY=yes
356 AC_ARG_WITH(ascend-binary,
357 [ --with-ascend-binary include support for Ascend binary filter attributes (default=yes)],
362 WITH_ASCEND_BINARY=no
365 if test "x$WITH_ASCEND_BINARY" = "xyes"; then
366 AC_DEFINE(WITH_ASCEND_BINARY, [1], [include support for Ascend binary filter attributes])
370 dnl # extra argument: --with-threads
374 [ --with-threads use threads, if available. (default=yes) ],
384 dnl # extra argument: --with-tcp
388 [ --with-tcp compile in TCP support. (default=yes)],
396 if test "x$WITH_TCP" = "xyes"; then
397 AC_DEFINE(WITH_TCP, [1], [define if you want TCP support (For RADSec et al)])
401 dnl # extra argument: --with-vmps
405 [ --with-vmps compile in VMPS support. (default=yes)],
413 if test "x$WITH_VMPS" = "xyes"; then
414 AC_DEFINE(WITH_VMPS, [1], [define if you want VMPS support])
418 dnl # extra argument: --with-dhcp
422 [ --with-dhcp compile in DHCP support. (default=yes)],
430 if test "x$WITH_DHCP" = "xyes"; then
431 AC_DEFINE(WITH_DHCP, [1], [define if you want DHCP support])
436 dnl # Allow the user to specify a list of modules to be linked
437 dnl # statically to the server.
440 AC_ARG_WITH(static_modules,
441 [ --with-static-modules=QUOTED-MODULE-LIST],[
442 for i in $withval; do
443 STATIC_MODULES="$STATIC_MODULES -dlpreopen ../modules/rlm_$i/rlm_$i.la"
448 AC_ARG_WITH(shared-libs,
449 [AS_HELP_STRING([--with-shared-libs ],
450 [build dynamic libraries and link against them. (default=yes)])],
461 [ --with-modules=QUOTED-MODULE-LIST],[
462 for i in $withval; do
463 MODULES="$MODULES $i"
468 dnl # extra argument: --with-experimental-modules
471 AC_ARG_WITH(experimental-modules,
472 [AS_HELP_STRING([--with-experimental-modules],
473 [use experimental and unstable modules. (default=no, unless --enable-developer=yes)])],
486 dnl # extra argument: --with-udpfromto
489 AC_ARG_WITH(udpfromto,
490 [ --with-udpfromto compile in UDPFROMTO support. (default=yes)],
500 if test "x$WITH_UDPFROMTO" = "xyes"; then
501 AC_DEFINE(WITH_UDPFROMTO, [], [define if you want udpfromto])
505 dnl # These next two arguments don't actually do anything. They're
506 dnl # place holders so that the top-level configure script can tell
507 dnl # the user how to configure lower-level modules
511 dnl # extra argument: --with-rlm-FOO-lib-dir
513 AC_ARG_WITH(rlm-FOO-lib-dir,
514 [AS_HELP_STRING([--with-rlm-FOO-lib-dir=DIR],
515 [directory in which to look for library files used by module FOO])],
523 dnl # extra argument: --with-rlm-FOO-include-dir
525 AC_ARG_WITH(rlm-FOO-include-dir,
526 [AS_HELP_STRING([--with-rlm-FOO-include-dir=DIR],
527 [directory in which to look for include files used by module FOO])],
535 dnl # extra argument: --with-openssl
539 [ --with-openssl use OpenSSL. (default=yes)],
551 dnl # extra argument: --with-openssl-lib-dir=dir
554 AC_ARG_WITH(openssl-lib-dir,
555 [AS_HELP_STRING([--with-openssl-lib-dir=DIR],
556 [directory to look for OpenSSL library files])],
558 *) openssl_lib_dir="$withval"
564 dnl # extra argument: --with-openssl-includes=dir
567 AC_ARG_WITH(openssl-include-dir,
568 [AS_HELP_STRING([--with-openssl-include-dir=DIR],
569 [directory to look for OpenSSL include files])],
571 *) openssl_include_dir="$withval"
577 dnl # extra argument: --disable-openssl-version-check
579 AC_ARG_ENABLE(openssl-version-check,
580 [AS_HELP_STRING([--disable-openssl-version-check],
581 [disable vulnerable OpenSSL version check])]
583 if test "x$enable_openssl_version_check" != "xno"; then
584 AC_DEFINE(ENABLE_OPENSSL_VERSION_CHECK, [1],
585 [Define to 1 to have OpenSSL version check enabled])
586 openssl_version_check_config="\
588 # allow_vulnerable_openssl: Allow the server to start with
589 # versions of OpenSSL known to have critical vulnerabilities.
591 # This check is based on the version number reported by libssl
592 # and may not reflect patches applied to libssl by
593 # distribution maintainers.
595 allow_vulnerable_openssl = no"
597 openssl_version_check_config=
599 AC_SUBST([openssl_version_check_config])
602 dnl #############################################################
604 dnl # 1. Checks for programs
606 dnl #############################################################
609 AC_PATH_PROG(PERL, perl, /usr/local/bin/perl)
610 if test "x$ac_cv_path_PERL" = "x"; then
611 AC_MSG_WARN([perl not found - Simultaneous-Use and checkrad may not work])
613 AC_PATH_PROG(SNMPGET, snmpget)
614 if test "x$ac_cv_path_SNMPGET" = "x"; then
615 AC_MSG_WARN([snmpget not found - Simultaneous-Use and checkrad may not work])
618 AC_PATH_PROG(SNMPWALK, snmpwalk)
619 if test "x$ac_cv_path_SNMPWALK" = "x"; then
620 AC_MSG_WARN([snmpwalk not found - Simultaneous-Use and checkrad may not work])
623 AC_PATH_PROG(RUSERS, rusers, /usr/bin/rusers)
626 dnl # FIXME This is truly gross.
628 missing_dir=`cd $ac_aux_dir && pwd`
629 AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
630 AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
631 AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
633 AC_PATH_PROG(LOCATE,locate)
634 AC_PATH_PROG(DIRNAME,dirname)
635 AC_PATH_PROG(GREP,grep)
637 dnl #############################################################
639 dnl # 2. Checks for libraries
641 dnl #############################################################
644 dnl extra argument: --with-talloc-lib-dir=DIR
646 AC_ARG_WITH(talloc-lib-dir,
647 [AS_HELP_STRING([--with-talloc-lib-dir=DIR],
648 [directory in which to look for talloc library files])],
651 AC_MSG_ERROR([Need talloc-lib-dir])
656 talloc_lib_dir="$withval"
660 dnl extra argument: --with-talloc-include-dir=DIR
662 AC_ARG_WITH(talloc-include-dir,
663 [AS_HELP_STRING([--with-talloc-include-dir=DIR],
664 [directory in which to look for talloc include files])],
667 AC_MSG_ERROR([Need talloc-include-dir])
672 talloc_include_dir="$withval"
676 smart_try_dir="$talloc_lib_dir"
677 FR_SMART_CHECK_LIB(talloc, _talloc)
678 if test "x$ac_cv_lib_talloc__talloc" != "xyes"; then
679 AC_MSG_WARN([talloc library not found. Use --with-talloc-lib-dir=<path>.])
680 AC_MSG_ERROR([FreeRADIUS requires libtalloc])
683 TALLOC_LIBS="${smart_lib}"
684 TALLOC_LDFLAGS="${smart_ldflags}"
685 AC_SUBST(TALLOC_LIBS)
686 AC_SUBST(TALLOC_LDFLAGS)
690 dnl # If using pthreads, check for -lpthread (posix) or -lc_r (*BSD)
693 if test "x$WITH_THREADS" = "xyes"; then
694 if test $ac_cv_prog_suncc = "yes"; then
698 AC_CHECK_HEADERS(pthread.h, [],
705 dnl # pthread stuff is usually in -lpthread
706 dnl # or in -lc_r, on *BSD
708 dnl # On Some systems, we need extra pre-processor flags, to get them to
709 dnl # to do the threading properly.
711 if test "x$WITH_THREADS" != "xno"; then
712 AC_CHECK_LIB(pthread, pthread_create,
715 CFLAGS="$CFLAGS -D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS"
716 LIBS="-lpthread $LIBS"
719 dnl # -pthread should add all required CPP definitions and linker
720 dnl # arguments. But not all compilers support it, or some compilers
721 dnl # only support it on certain platforms.
724 if test "x$ax_cv_cc_pthread_flag" != 'xyes'; then
725 CFLAGS="$CFLAGS -pthread"
731 dnl # Check for libc_r which used to be the threading library used
732 dnl # for FreeBSD. Internet says it may be deprecated, but if we
733 dnl # can't find lpthread it's probably worth checking.
735 if test "x$HAVE_LPTHREAD" != "xyes"; then
736 AC_CHECK_LIB(c_r, pthread_create,
738 CFLAGS="$CFLAGS -D_THREAD_SAFE"
741 dnl # -pthread should add all required CPP definitions and linker
742 dnl # arguments. But not all compilers support it, or some compilers
743 dnl # only support it on certain platforms.
746 if test "x$ax_cv_cc_pthread_flag" != 'xyes'; then
749 CFLAGS="$CFLAGS -pthread"
752 [ fail=[-lc_r or -lpthread] ]
757 if test "x$WITH_THREADS" != "xyes"; then
758 AC_MSG_WARN([silently not building with thread support.])
759 AC_MSG_WARN([FAILURE: thread support requires: $fail.])
761 AC_DEFINE(WITH_THREADS, [1], [define if you want thread support])
766 dnl # If we have NO pthread libraries, remove any knowledge of threads.
768 if test "x$WITH_THREADS" != "xyes"; then
770 ac_cv_header_pthread_h="no"
774 dnl # We need sem_init() and friends, as they're the friendliest
775 dnl # semaphore functions for threading.
777 dnl # HP/UX requires linking with librt, too, to get the sem_* symbols.
778 dnl # Some systems have them in -lsem
779 dnl # Solaris has them in -lposix4
780 dnl # NetBSD has them in -lsemaphore
783 AC_SEARCH_LIBS(sem_init, pthread sem posix4 rt semaphore,
785 [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]])]
790 dnl # Check if we have -ldl
792 AC_CHECK_LIB(dl, dlopen)
795 dnl # Check if we need -lsocket
797 AC_CHECK_LIB(socket, getsockname)
800 dnl # Check for -lresolv
801 dnl # This library may be needed later.
803 AC_CHECK_LIB(resolv, inet_aton)
806 dnl # Check if we need -lnsl. Usually if we want to
807 dnl # link against -lsocket we need to include -lnsl as well.
809 AC_CHECK_LIB(nsl, inet_ntoa)
810 AC_CHECK_LIB(ws2_32, htonl)
813 dnl # Check the pcap library for the RADIUS sniffer.
815 dnl extra argument: --with-pcap-lib-dir=DIR
817 AC_ARG_WITH(pcap-lib-dir,
818 [AS_HELP_STRING([--with-pcap-lib-dir=DIR],
819 [directory in which to look for pcap library files])],
822 AC_MSG_ERROR([Need pcap-lib-dir])
827 pcap_lib_dir="$withval"
831 dnl extra argument: --with-pcap-include-dir=DIR
833 AC_ARG_WITH(pcap-include-dir,
834 [AS_HELP_STRING([--with-pcap-include-dir=DIR],
835 [directory in which to look for pcap include files])],
838 AC_MSG_ERROR([Need pcap-include-dir])
843 pcap_include_dir="$withval"
847 smart_try_dir="$pcap_lib_dir"
848 FR_SMART_CHECK_LIB(pcap, pcap_open_live)
849 if test "x$ac_cv_lib_pcap_pcap_open_live" != "xyes"; then
850 AC_MSG_WARN([pcap library not found, silently disabling the RADIUS sniffer, and ARP listener. Use --with-pcap-lib-dir=<path>.])
852 AC_DEFINE(HAVE_LIBPCAP, 1,
853 [Define to 1 if you have the `pcap' library (-lpcap).]
863 PCAP_LIBS="${smart_lib}"
864 PCAP_LDFLAGS="${smart_ldflags}"
866 dnl Set by FR_SMART_CHECK_LIB
869 dnl Check for collectdclient
870 dnl extra argument: --with-collectdclient-lib-dir=DIR
871 collectdclient_lib_dir=
872 AC_ARG_WITH(collectdclient-lib-dir,
873 [AS_HELP_STRING([--with-collectdclient-lib-dir=DIR],
874 [directory in which to look for collectdclient library files])],
877 AC_MSG_ERROR([Need collectdclient-lib-dir])
882 collectdclient_lib_dir="$withval"
886 dnl extra argument: --with-collectdclient-include-dir=DIR
887 collectdclient_include_dir=
888 AC_ARG_WITH(collectdclient-include-dir,
889 [AS_HELP_STRING([--with-collectdclient-include-dir=DIR],
890 [directory in which to look for collectdclient include files])],
893 AC_MSG_ERROR([Need collectdclient-include-dir])
898 collectdclient_include_dir="$withval"
902 smart_try_dir="$collectdclient_lib_dir"
903 FR_SMART_CHECK_LIB(collectdclient, lcc_connect)
904 if test "x$ac_cv_lib_collectdclient_lcc_connect" != "xyes"; then
905 AC_MSG_WARN([collectdclient library not found. Use --with-collectdclient-lib-dir=<path>.])
907 COLLECTDC_LIBS="${smart_lib}"
908 COLLECTDC_LDFLAGS="${smart_ldflags}"
910 dnl Set by FR_SMART_CHECKLIB
914 dnl extra argument: --with-cap-lib-dir=DIR
916 AC_ARG_WITH(cap-lib-dir,
917 [AS_HELP_STRING([--with-cap-lib-dir=DIR],
918 [directory in which to look for cap library files])],
921 AC_MSG_ERROR([Need cap-lib-dir])
926 cap_lib_dir="$withval"
930 dnl extra argument: --with-cap-include-dir=DIR
932 AC_ARG_WITH(cap-include-dir,
933 [AS_HELP_STRING([--with-cap-include-dir=DIR],
934 [directory in which to look for cap include files])],
937 AC_MSG_ERROR([Need cap-include-dir])
942 cap_include_dir="$withval"
946 smart_try_dir="$cap_lib_dir"
947 FR_SMART_CHECK_LIB(cap, cap_get_proc)
948 if test "x$ac_cv_lib_cap_cap_get_proc" != "xyes"; then
949 AC_MSG_WARN([cap library not found, debugger checks will not be enabled. Use --with-cap-lib-dir=<path>.])
951 AC_DEFINE(HAVE_LIBCAP, 1,
952 [Define to 1 if you have the `cap' library (-lcap).]
959 dnl #############################################################
961 dnl # 3. Checks for header files
963 dnl #############################################################
966 dnl # Check for talloc header files
968 smart_try_dir="$talloc_include_dir"
969 FR_SMART_CHECK_INCLUDE([talloc.h])
970 if test "x$ac_cv_header_talloc_h" != "xyes"; then
971 AC_MSG_WARN([talloc headers not found. Use --with-talloc-include-dir=<path>.])
972 AC_MSG_ERROR([FreeRADIUS requires libtalloc])
976 dnl # Interix requires us to set -D_ALL_SOURCE, otherwise
977 dnl # getopt will be #included, but won't link. <sigh>
981 CFLAGS="$CFLAGS -D_ALL_SOURCE"
984 CFLAGS="$CFLAGS -DDARWIN"
985 LIBS="-framework DirectoryService $LIBS"
986 AC_DEFINE([__APPLE_USE_RFC_3542], 1, [Force OSX >= 10.7 Lion to use RFC2292 IPv6 socket options])
1043 dnl # FreeBSD requires sys/socket.h before net/if.h
1045 AC_CHECK_HEADERS(net/if.h, [], [],
1047 #ifdef HAVE_SYS_SOCKET_H
1048 # include <sys/socket.h>
1054 dnl # other checks which require headers
1056 if test "x$ac_cv_header_sys_security_h" = "xyes" && test "x$ac_cv_header_prot_h" = "xyes"
1058 AC_DEFINE(OSFC2, [], [define if you have OSFC2 authentication])
1061 if test "x$ac_cv_header_sia_h" = "xyes" && test "x$ac_cv_header_siad_h" = "xyes"
1063 AC_DEFINE(OSFSIA, [], [define if you have OSFSIA authentication])
1067 dnl # Were we told to use OpenSSL, if we were and we find an error, call AC_MSG_FAILURE and exit
1069 if test "x$WITH_OPENSSL" = xyes; then
1073 dnl # Apparently OpenSSL will attempt to build with kerberos if we don't pass this?!
1075 CFLAGS="$CFLAGS -DOPENSSL_NO_KRB5"
1078 dnl # Check we can link to libcrypto and libssl
1080 smart_try_dir="$openssl_lib_dir"
1081 FR_SMART_CHECK_LIB(crypto, DH_new)
1082 if test "x$ac_cv_lib_crypto_DH_new" = "xyes"; then
1083 AC_DEFINE(HAVE_LIBCRYPTO, 1, [Define to 1 if you have the `crypto' library (-lcrypto).])
1084 OPENSSL_LIBS="$smart_lib"
1085 OPENSSL_LDFLAGS="$smart_ldflags"
1087 FR_SMART_CHECK_LIB(ssl, SSL_new)
1088 if test "x$ac_cv_lib_ssl_SSL_new" != "xyes"; then
1089 AC_MSG_FAILURE([failed linking to libssl. Use --with-openssl-lib-dir=<path>, or --with-openssl=no (builds without OpenSSL)])
1091 AC_DEFINE(HAVE_LIBSSL, 1, [Define to 1 if you have the `ssl' library (-lssl).])
1092 OPENSSL_LIBS="$OPENSSL_LIBS $smart_lib"
1094 if test "$OPENSSL_LDFLAGS" != "$smart_ldflags"; then
1095 AC_MSG_FAILURE(["inconsistent LDFLAGS between -lssl '$smart_ldflags' and -lcrypto '$OPENSSL_LDFLAGS'"])
1099 AC_MSG_FAILURE([failed linking to libcrypto. Use --with-openssl-lib-dir=<path>, or --with-openssl=no (builds without OpenSSL)])
1102 smart_try_dir="$openssl_include_dir"
1103 FR_SMART_CHECK_INCLUDE(openssl/ssl.h)
1104 if test "x$ac_cv_header_openssl_ssl_h" = "xyes"; then
1105 AC_DEFINE(HAVE_OPENSSL_SSL_H, 1, [Define to 1 if you have the <openssl/ssl.h> header file.])
1120 [ OPENSSL_CPPFLAGS="$smart_include" ],
1122 AC_MSG_FAILURE([failed locating OpenSSL headers. Use --with-openssl-include-dir=<path>, or --with-openssl=no (builds without OpenSSL)])
1126 AC_MSG_CHECKING([for OpenSSL version >= 0.9.7])
1128 [#include <openssl/crypto.h>
1129 #if (OPENSSL_VERSION_NUMBER >= 0x00907000L)
1138 AC_MSG_FAILURE([OpenSSL version too old])
1143 dnl # CPPFLAGS are passed to the compiler first, so we use
1144 dnl # them to ensure things like --sysroot don't override the
1145 dnl # library location we discovered previously.
1147 old_CPPFLAGS="$CPPFLAGS"
1148 CPPFLAGS="$OPENSSL_CPPFLAGS $CPPFLAGS"
1151 dnl # Now check that the header versions match the library
1153 AC_MSG_CHECKING([OpenSSL library and header version consistency])
1158 #include <openssl/opensslv.h>
1159 #include <openssl/crypto.h>
1162 printf("library: %lx header: %lx... ", (unsigned long) SSLeay(), (unsigned long) OPENSSL_VERSION_NUMBER);
1163 if (SSLeay() == OPENSSL_VERSION_NUMBER) {
1175 AC_MSG_FAILURE([OpenSSL library version does not match header version])
1178 AC_MSG_RESULT([cross-compiling (assuming yes)])
1182 dnl # Check if the new HMAC_CTX interface is defined
1185 SSL_get_client_random \
1186 SSL_get_server_random \
1187 SSL_SESSION_get_master_key \
1190 ASN1_STRING_get0_data \
1191 CONF_modules_load_file \
1192 CRYPTO_set_id_callback \
1193 CRYPTO_set_locking_callback
1195 CPPFLAGS="$old_CPPFLAGS"
1199 AC_SUBST(OPENSSL_LIBS)
1200 AC_SUBST(OPENSSL_LDFLAGS)
1201 AC_SUBST(OPENSSL_CPPFLAGS)
1202 export OPENSSL_LIBS OPENSSL_LDFLAGS OPENSSL_CPPFLAGS
1206 dnl # Check the pcap includes for the RADIUS sniffer.
1208 if test "x$PCAP_LIBS" = x; then
1209 AC_MSG_NOTICE([skipping test for pcap.h.])
1212 dnl # Check for pcap header files
1214 smart_try_dir="$pcap_include_dir"
1215 FR_SMART_CHECK_INCLUDE([pcap.h])
1216 if test "x$ac_cv_header_pcap_h" == "xyes"; then
1217 AC_DEFINE(HAVE_PCAP_H, 1, [Define to 1 if you have the <pcap.h> header file.])
1219 AC_SUBST(PCAP_LDFLAGS)
1221 AC_MSG_WARN([pcap headers not found, silently disabling the RADIUS sniffer, and ARP listener. Use --with-pcap-include-dir=<path>.])
1225 dnl Check for collectd-client
1226 if test "x$COLLECTDC_LIBS" = x; then
1227 AC_MSG_NOTICE([skipping test for collectd/client.h.])
1230 dnl # Check for collectd-client header files
1232 smart_try_dir="$collectdclient_include_dir"
1233 FR_SMART_CHECK_INCLUDE([collectd/client.h])
1234 if test "x$ac_cv_header_collectd_client_h" == "xyes"; then
1235 AC_DEFINE(HAVE_COLLECTDC_H, 1, [Define to 1 if you have the `collectdclient' library (-lcollectdclient).])
1236 AC_SUBST(COLLECTDC_LIBS)
1237 AC_SUBST(COLLECTDC_LDFLAGS)
1239 AC_MSG_WARN([collectdclient headers not found. Use --with-collectdclient-include-dir=<path>.])
1244 dnl # Check the CAP includes for debugger checks
1246 if test "x$HAVE_LIBCAP" = x; then
1247 AC_MSG_NOTICE([skipping test for cap.h.])
1250 dnl # Check for CAP header files
1252 smart_try_dir="$cap_include_dir"
1253 FR_SMART_CHECK_INCLUDE([sys/capability.h])
1254 if test "x$ac_cv_header_sys_capability_h" == "xyes"; then
1255 AC_DEFINE(HAVE_CAPABILITY_H, 1, [Define to 1 if you have the <sys/capability.h> header file.])
1257 AC_MSG_WARN([cap headers not found, will not perform debugger checks. Use --with-cap-include-dir=<path>.])
1261 dnl #############################################################
1263 dnl # 4. Checks for typedefs
1265 dnl #############################################################
1268 dnl # Ensure that these are defined
1276 dnl # Check for socklen_t
1278 FR_CHECK_TYPE_INCLUDE(
1280 #ifdef HAVE_SYS_TYPES_H
1281 # include <sys/types.h>
1284 #ifdef HAVE_SYS_SOCKET_H
1285 # include <sys/socket.h>
1288 socklen_t, int, [socklen_t is generally 'int' on systems which don't use it]
1292 dnl # Check for uint8_t
1294 FR_CHECK_TYPE_INCLUDE(
1296 #ifdef HAVE_INTTYPES_H
1297 # include <inttypes.h>
1300 #ifdef HAVE_STDINT_H
1301 # include <stdint.h>
1304 uint8_t, unsigned char, [uint8_t should be the canonical 'octet' for network traffic]
1308 dnl # Check for uint16_t
1310 FR_CHECK_TYPE_INCLUDE(
1312 #ifdef HAVE_INTTYPES_H
1313 # include <inttypes.h>
1316 #ifdef HAVE_STDINT_H
1317 # include <stdint.h>
1320 uint16_t, unsigned short, [uint16_t should be the canonical '2 octets' for network traffic]
1324 dnl # Check for uint32_t
1326 FR_CHECK_TYPE_INCLUDE(
1328 #ifdef HAVE_INTTYPES_H
1329 # include <inttypes.h>
1332 #ifdef HAVE_STDINT_H
1333 # include <stdint.h>
1336 uint32_t, unsigned int, [uint32_t should be the canonical 'network integer']
1340 dnl # Check for uint64_t
1342 FR_CHECK_TYPE_INCLUDE(
1344 #ifdef HAVE_INTTYPES_H
1345 # include <inttypes.h>
1348 #ifdef HAVE_STDINT_H
1349 # include <stdint.h>
1352 uint64_t, unsigned long long, [uint64_t is required for larger counters]
1356 dnl # Check for __uint128_t (compiler builtin)
1358 AC_CHECK_TYPE(__uint128_t, AC_DEFINE(HAVE___UINT128_T, 1, [compiler specific 128 bit unsigned integer]), [], [])
1361 dnl # Check for uint128_t (fictitious future data type)
1363 AC_CHECK_TYPE(uint128_t, AC_DEFINE(HAVE_UINT128_T, 1, [128 bit unsigned integer]), [],
1365 #ifdef HAVE_INTTYPES_H
1366 # include <inttypes.h>
1369 #ifdef HAVE_STDINT_H
1370 # include <stdint.h>
1375 AC_CHECK_TYPE(struct in6_addr, AC_DEFINE(HAVE_STRUCT_IN6_ADDR, 1, [IPv6 address structure]), [],
1377 #ifdef HAVE_NETINET_IN_H
1378 # include <netinet/in.h>
1383 AC_CHECK_TYPE(struct sockaddr_storage, AC_DEFINE(HAVE_STRUCT_SOCKADDR_STORAGE, 1, [Generic socket addresses]), [],
1385 #ifdef HAVE_NETINET_IN_H
1386 # include <netinet/in.h>
1389 #ifdef HAVE_SYS_SOCKET_H
1390 # include <sys/socket.h>
1394 AC_CHECK_TYPE(struct sockaddr_in6, AC_DEFINE(HAVE_STRUCT_SOCKADDR_IN6, 1, [IPv6 socket addresses]), [],
1396 #ifdef HAVE_NETINET_IN_H
1397 # include <netinet/in.h>
1401 AC_CHECK_TYPE(struct addrinfo, AC_DEFINE(HAVE_STRUCT_ADDRINFO, 1, [Generic DNS lookups]), [],
1403 #ifdef HAVE_SYS_TYPES_H
1404 # include <sys/types.h>
1407 #ifdef HAVE_SYS_SOCKET_H
1408 # include <sys/socket.h>
1418 dnl # Check for sig_t
1420 dnl # FR_CHECK_TYPE_INCLUDE doesn't work for callbacks as it doesn't produce typedefs
1422 AC_MSG_CHECKING([if sig_t is defined])
1426 #ifdef HAVE_SIGNAL_H
1427 # include <signal.h>
1437 AC_DEFINE(HAVE_SIG_T, 1, [Define if the type sig_t is defined by signal.h])
1444 dnl #############################################################
1446 dnl # 5. Checks for structures and functions
1448 dnl #############################################################
1499 dnl # Check if we have utmpx.h
1500 dnl # if so, check if struct utmpx has entry ut_xtime
1501 dnl # if not, set it to define ut_xtime == ut_tv.tv_sec
1503 if test "x$ac_cv_header_utmpx_h" = "xyes"; then
1504 FR_CHECK_STRUCT_HAS_MEMBER([#include <utmpx.h>], [struct utmpx], ut_xtime)
1505 if test "x$ac_cv_type_struct_utmpx_has_ut_xtime" = "x"; then
1506 AC_DEFINE(ut_xtime, ut_tv.tv_sec, [define to something if you don't have ut_xtime in struct utmpx])
1511 dnl # struct ip_pktinfo
1513 FR_CHECK_STRUCT_HAS_MEMBER([#include <netinet/in.h>], [struct in_pktinfo], ipi_addr)
1514 if test "x$ac_cv_type_struct_in_pktinfo_has_ipi_addr" = "xyes"; then
1515 AC_DEFINE(HAVE_IP_PKTINFO, [], [define if you have IP_PKTINFO (Linux)])
1519 dnl # struct in6_pktinfo
1521 FR_CHECK_STRUCT_HAS_MEMBER([#include <netinet/in.h>], [struct in6_pktinfo], ipi6_addr)
1522 if test "x$ac_cv_type_struct_in6_pktinfo_has_ipi6_addr" = "xyes"; then
1523 AC_DEFINE(HAVE_IN6_PKTINFO, [], [define if you have IN6_PKTINFO (Linux)])
1527 dnl # Check for htonll and htonlll
1529 AC_MSG_CHECKING([if htonll is defined])
1533 #include <sys/types.h>
1534 #include <netinet/in.h>
1542 AC_DEFINE(HAVE_HTONLL, 1, [Define if the function (or macro) htonll exists.])
1549 AC_MSG_CHECKING([if htonlll is defined])
1553 #include <sys/types.h>
1554 #include <netinet/in.h>
1562 AC_DEFINE(HAVE_HTONLLL, 1, [Define if the function (or macro) htonlll exists.])
1569 dnl #############################################################
1571 dnl # 6. Checks for compiler characteristics
1573 dnl #############################################################
1576 dnl # Ensure that these are defined
1581 dnl # See if this is OS/2
1583 AC_MSG_CHECKING([type of OS])
1586 if test "$OS" = "OS/2"; then
1593 if test "x$developer" = "xyes"; then
1594 AC_MSG_NOTICE([Setting additional developer CFLAGS])
1597 dnl # Tell the compiler to parse doxygen documentation and verify it against function and variable declarations
1599 AX_CC_WDOCUMENTATION_FLAG
1600 if test "x$ax_cv_cc_wdocumentation_flag" = "xyes"; then
1601 devflags="-Wdocumentation"
1605 dnl # If we have -Weverything, it really means *everything* unlike -Wall
1606 dnl # It's so verbose we need to turn off warnings which aren't useful.
1608 AX_CC_WEVERYTHING_FLAG
1609 if test "x$ax_cv_cc_weverything_flag" = "xyes"; then
1610 devflags="$devflags -W -Weverything -Wformat=2 -Wno-missing-field-initializers -Wno-date-time -Wno-padded -Wno-gnu-zero-variadic-macro-arguments -Wno-shorten-64-to-32 -Wno-sign-conversion -Wno-conversion -Wno-switch-enum -Wno-gnu-statement-expression -Wno-extended-offsetof -Wno-cast-align -Wno-documentation-unknown-command -Wno-covered-switch-default -Wno-packed -DWITH_VERIFY_PTR=1"
1612 if test "x$GCC" = "xyes"; then
1613 devflags="$devflags -Wshadow -Wpointer-arith -Wcast-qual -Wcast-align -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -Wnested-externs -W -Wredundant-decls -Wundef -Wformat-y2k -Wno-format-extra-args -Wno-format-zero-length -Wno-cast-align -Wformat-nonliteral -Wformat-security -Wformat=2 -DWITH_VERIFY_PTR=1"
1618 AC_MSG_NOTICE([Developer CFLAGS are "$devflags"])
1620 CFLAGS="$CFLAGS $devflags"
1622 dnl # Enable experimental modules (we want to know if code changes breaks one of them)
1624 if test "x$EXPERIMENTAL" != "xno"; then
1625 AC_MSG_NOTICE([is developer build, enabling experimental modules implicitly, disable with --without-experimental-modules])
1630 CFLAGS="$CFLAGS -DNDEBUG"
1635 dnl # May of been set outside of this configure script
1637 AC_MSG_CHECKING([if building with -DNDEBUG])
1638 if echo "$CFLAGS" | grep '\-DNDEBUG' > /dev/null; then
1639 AC_MSG_RESULT([yes])
1640 AC_DEFINE([WITH_NDEBUG], [1], [define if the server was built with -DNDEBUG])
1648 dnl # append the current git hash onto the version string
1650 if test -d $srcdir/.git -a "x$GIT" = "xyes"; then
1651 RADIUSD_VERSION_COMMIT=`git log --pretty=format:'%h' -n 1`
1652 AC_DEFINE_UNQUOTED([RADIUSD_VERSION_COMMIT],[${RADIUSD_VERSION_COMMIT}],[Commit HEAD at time of configuring])
1656 dnl # check for some compiler features
1659 FR_HAVE_BUILTIN_CHOOSE_EXPR
1660 FR_HAVE_BUILTIN_TYPES_COMPATIBLE_P
1661 FR_HAVE_BUILTIN_BSWAP64
1662 FR_HAVE_BOUNDED_ATTRIBUTE
1664 dnl #############################################################
1666 dnl # 7. Checks for library functions
1668 dnl #############################################################
1671 dnl # Check for talloc_set_memlimit
1672 dnl # This was only included in version 2.0.8
1674 AC_CHECK_LIB(talloc, talloc_set_memlimit,
1676 AC_DEFINE(HAVE_TALLOC_SET_MEMLIMIT, 1, [Define to 1 if you have the function talloc_set_memlimit.])
1681 dnl # Check for libcrypt
1682 dnl # We use crypt(3) which may be in libc, or in libcrypt (eg FreeBSD)
1684 AC_CHECK_LIB(crypt, crypt,
1688 if test "$CRYPTLIB" != ""; then
1689 AC_DEFINE(HAVE_CRYPT, [], [Do we have the crypt function])
1691 AC_CHECK_FUNC(crypt, AC_DEFINE(HAVE_CRYPT, [], [Do we have the crypt function]))
1694 dnl Check for libcipher
1695 AC_CHECK_LIB(cipher, setkey,
1696 CRYPTLIB="${CRYPTLIB} -lcipher"
1701 dnl # Check for libexecinfo support, on some systems this is built into libc
1702 dnl # on others it's a separate library.
1704 dnl extra argument: --with-execinfo-lib-dir
1706 AC_ARG_WITH(execinfo-lib-dir,
1707 [AS_HELP_STRING([--with-execinfo-lib-dir=DIR],
1708 [directory in which to look for execinfo library files])],
1709 [ case "$withval" in
1711 AC_MSG_ERROR([Need execinfo-lib-dir])
1716 execinfo_lib_dir="$withval"
1721 dnl extra argument: --with-execinfo-include-dir
1722 execinfo_include_dir=
1723 AC_ARG_WITH(execinfo-include-dir,
1724 [AS_HELP_STRING([--with-execinfo-include-dir=DIR],
1725 [directory in which to look for execinfo include files])],
1726 [ case "$withval" in
1728 AC_MSG_ERROR([Need execinfo-include-dir])
1733 execinfo_include_dir="$withval"
1739 dnl # Look for execinfo.h and symbols
1741 smart_try_dir=$execinfo_include_dir
1742 FR_SMART_CHECK_INCLUDE(execinfo.h)
1743 if test "x$ac_cv_header_execinfo_h" = "xyes"; then
1744 smart_try_dir=$execinfo_lib_dir
1745 FR_SMART_CHECK_LIB(execinfo, backtrace_symbols)
1746 if test "x$ac_cv_lib_execinfo_backtrace_symbols" != "xyes"; then
1747 dnl # Might be provided as part of libc
1748 AC_MSG_CHECKING([if execinfo provided as part of libc])
1751 #include <execinfo.h>
1755 backtrace_symbols(&sym, sizeof(sym)) ],
1758 ac_cv_lib_execinfo_backtrace_symbols="yes"
1766 if test "x$ac_cv_lib_execinfo_backtrace_symbols" = "xyes"; then
1767 AC_DEFINE(HAVE_EXECINFO, [1], [define this if we have <execinfo.h> and symbols])
1772 dnl # Check for regular expression support.
1774 dnl extra argument: --with-pcre
1777 [AS_HELP_STRING([--with-pcre],
1778 [use libpcre (if available). (default=yes)])],
1779 [ case "$withval" in
1789 dnl extra argument: --with-pcre-lib-dir
1791 AC_ARG_WITH(pcre-lib-dir,
1792 [AS_HELP_STRING([--with-pcre-lib-dir=DIR],
1793 [directory in which to look for pcre library files])],
1794 [ case "$withval" in
1796 AC_MSG_ERROR(Need pcre-lib-dir)
1801 pcre_lib_dir="$withval"
1806 dnl extra argument: --with-pcre-include-dir
1808 AC_ARG_WITH(pcre-include-dir,
1809 [AS_HELP_STRING([--with-pcre-include-dir=DIR],
1810 [directory in which to look for pcre include files])],
1811 [ case "$withval" in
1813 AC_MSG_ERROR(Need pcre-include-dir)
1818 pcre_include_dir="$withval"
1823 dnl extra argument: --with-regex
1826 [AS_HELP_STRING([--with-regex],
1827 [Whether to build with regular expressions (default=yes)])],
1828 [ case "$withval" in
1838 dnl # First look for PCRE
1840 if test "x$REGEX" != "xno" && test "x$PCRE" != "xno"; then
1841 smart_try_dir=$pcre_include_dir
1842 FR_SMART_CHECK_INCLUDE(pcre.h)
1843 if test "x$ac_cv_header_pcre_h" = "xyes"; then
1844 smart_try_dir=$pcre_lib_dir
1845 FR_SMART_CHECK_LIB(pcre, pcre_compile)
1846 if test "x$ac_cv_lib_pcre_pcre_compile" = "xyes"; then
1848 AC_DEFINE(HAVE_PCRE, [1], [define this if we have libpcre])
1849 AC_DEFINE(HAVE_BINSAFE_REGEX, 1, [Define if we have a binary safe regular expression library])
1855 dnl # If no PCRE, fallback to POSIX regular expressions
1857 if test "x$REGEX" = "x"; then
1859 FR_SMART_CHECK_INCLUDE(regex.h)
1860 if test "x$ac_cv_header_regex_h" = "xyes"; then
1862 AC_MSG_CHECKING([for extended regular expressions])
1872 AC_DEFINE(HAVE_REG_EXTENDED, [1], [define this if we have REG_EXTENDED (from <regex.h>)])
1880 dnl # Some platforms require the regex library to be linked explicitly
1882 AC_CHECK_LIB(regex, regcomp,
1884 LIBS="-lregex $LIBS"
1889 dnl # Check for some BSD extensions which allow normal regexes to be
1896 if test x"$ac_cv_func_regncomp" = x"yes" && test x"$ac_cv_func_regnexec" = x"yes"; then
1897 AC_DEFINE(HAVE_BINSAFE_REGEX, 1, [Define if we have a binary safe regular expression library])
1902 if test "x$REGEX" = "xyes"; then
1903 AC_DEFINE(HAVE_REGEX, 1, [Define if we have any regular expression library])
1907 dnl # Check the style of gethostbyaddr, in order of preference
1908 dnl # GNU (_r eight args)
1910 AC_DEFINE(GNUSTYLE, [1], [GNU-Style get*byaddr_r])
1913 dnl # SYSV (_r six args)
1915 AC_DEFINE(SYSVSTYLE, [2], [SYSV-Style get*byaddr_r])
1918 dnl # BSD (three args, may not be thread safe)
1920 AC_DEFINE(BSDSTYLE, [3], [BSD-Style get*byaddr_r])
1923 dnl # Tru64 has BSD version, but it is thread safe
1924 dnl # http://h30097.www3.hp.com/docs/base_doc/DOCUMENTATION/V51B_HTML/MAN/MAN3/1739____.HTM
1925 dnl # We need #stdio.h to define NULL on FreeBSD (at least)
1927 gethostbyaddrrstyle=""
1928 AC_MSG_CHECKING([gethostbyaddr_r() syntax])
1932 dnl # With FreeBSD, check if there's a prototype for gethostbyaddr_r.
1933 dnl # Some versions (FreeBSD 5.1?) have a symbol but no prototype - so we
1934 dnl # override this test to BSDSTYLE. FreeBSD 6.2 and up have proper GNU
1935 dnl # style support.
1937 AC_CHECK_DECLS([gethostbyaddr_r], [],
1939 AC_DEFINE(GETHOSTBYADDRRSTYLE, BSDSTYLE,
1940 [style of gethostbyaddr_r functions ])
1941 gethostbyaddrrstyle=BSD
1942 AC_MSG_WARN([FreeBSD overridden to BSD-style])
1952 if test "x$gethostbyaddrrstyle" = "x"; then
1958 [ gethostbyaddr_r(NULL, 0, 0, NULL, NULL, 0, NULL, NULL) ],
1960 AC_DEFINE(GETHOSTBYADDRRSTYLE, GNUSTYLE, [style of gethostbyaddr_r functions ])
1961 gethostbyaddrrstyle=GNU
1966 if test "x$gethostbyaddrrstyle" = "x"; then
1972 [ gethostbyaddr_r(NULL, 0, 0, NULL, NULL, 0, NULL) ] ,
1974 AC_DEFINE(GETHOSTBYADDRRSTYLE, SYSVSTYLE, [style of gethostbyaddr_r functions ])
1975 gethostbyaddrrstyle=SYSV
1981 if test "x$gethostbyaddrrstyle" = "x"; then
1987 [ gethostbyaddr(NULL, 0, 0) ],
1989 AC_DEFINE(GETHOSTBYADDRRSTYLE, BSDSTYLE, [style of gethostbyaddr_r functions ])
1990 gethostbyaddrrstyle=BSD
1995 if test "x$gethostbyaddrrstyle" = "x"; then
1996 AC_MSG_RESULT([none! It must not exist, here.])
1998 AC_MSG_RESULT([${gethostbyaddrrstyle}-style])
2001 if test "x$gethostbyaddrrstyle" = "xBSD"; then
2002 AC_MSG_WARN([ ****** BSD-style gethostbyaddr might NOT be thread-safe! ****** ])
2006 dnl # Check the style of gethostbyname, in order of preference
2007 dnl # GNU (_r seven args)
2008 dnl # SYSV (_r five args)
2009 dnl # BSD (two args, may not be thread safe)
2010 dnl # Tru64 has BSD version, but it _is_ thread safe
2011 dnl # http://h30097.www3.hp.com/docs/base_doc/DOCUMENTATION/V51B_HTML/MAN/MAN3/1946____.HTM
2012 dnl # We need #stdio.h to define NULL on FreeBSD (at least)
2014 gethostbynamerstyle=""
2015 AC_MSG_CHECKING([gethostbyname_r() syntax])
2021 [ gethostbyname_r(NULL, NULL, NULL, 0, NULL, NULL) ],
2023 AC_DEFINE(GETHOSTBYNAMERSTYLE, GNUSTYLE, [style of gethostbyname_r functions ])
2024 gethostbynamerstyle=GNU
2028 if test "x$gethostbynamerstyle" = "x"; then
2034 [ gethostbyname_r(NULL, NULL, NULL, 0, NULL) ] ,
2036 AC_DEFINE(GETHOSTBYNAMERSTYLE, SYSVSTYLE, [style of gethostbyname_r functions ])
2037 gethostbynamerstyle=SYSV
2042 if test "x$gethostbynamerstyle" = "x"; then
2048 [ gethostbyname(NULL) ],
2050 AC_DEFINE(GETHOSTBYNAMERSTYLE, BSDSTYLE, [style of gethostbyname_r functions ])
2051 gethostbynamerstyle=BSD
2056 if test "x$gethostbynamerstyle" = "x"; then
2057 AC_MSG_RESULT([none! It must not exist, here.])
2059 AC_MSG_RESULT([${gethostbynamerstyle}-style])
2062 if test "x$gethostbynamerstyle" = "xBSD"; then
2063 AC_MSG_WARN([ ****** BSD-style gethostbyname might NOT be thread-safe! ****** ])
2067 dnl # Check for thread-safe getpwnam_r and getgrnam_r
2069 if test "x$ac_cv_header_pwd_h" = "xyes"; then
2070 AC_MSG_CHECKING([getpwnam_r])
2074 #include <sys/types.h>
2077 [ getpwnam_r(NULL, NULL, NULL, 0, NULL) ],
2079 AC_MSG_RESULT([yes])
2080 AC_DEFINE(HAVE_GETPWNAM_R, 1,
2081 [Define to 1 if you have the getpwnam_r.]
2090 if test "x$ac_cv_header_grp_h" = "xyes"; then
2091 AC_MSG_CHECKING([getgrnam_r])
2095 #include <sys/types.h>
2098 [ getgrnam_r(NULL, NULL, NULL, 0, NULL) ],
2100 AC_MSG_RESULT([yes])
2101 AC_DEFINE(HAVE_GETGRNAM_R, 1,
2102 [Define to 1 if you have the getgrnam_r.]
2113 dnl # Check for non-posix solaris ctime_r (extra buflen int arg)
2115 AC_DEFINE(POSIXSTYLE, [1], [Posix-Style ctime_r])
2116 AC_DEFINE(SOLARISSTYLE, [2], [Solaris-Style ctime_r])
2118 AC_MSG_CHECKING([ctime_r() syntax])
2123 [ ctime_r(NULL, NULL, 0) ],
2125 AC_DEFINE(CTIMERSTYLE, SOLARISSTYLE, [style of ctime_r function])
2126 ctimerstyle="SOLARIS"
2130 if test "x$ctimerstyle" = "x"; then
2135 [ ctime_r(NULL, NULL) ],
2137 AC_DEFINE(CTIMERSTYLE, POSIXSTYLE, [style of ctime_r function])
2143 if test "x$ctimerstyle" = "x"; then
2144 AC_MSG_RESULT([none! It must not exist, here.])
2146 AC_MSG_RESULT([${ctimerstyle}-style])
2149 AC_SUBST(HOSTINFO, $host)
2151 dnl #############################################################
2153 dnl # 8. Checks for system services
2155 dnl #############################################################
2158 dnl # Figure out where libtool is located,
2162 AC_MSG_RESULT([top_builddir=$top_builddir])
2163 dnl # AC_SUBST(top_builddir)
2166 dnl # import libtool stuff
2168 dnl #############################################################
2170 dnl # Configure in any module directories.
2172 dnl #############################################################
2174 dnl ############################################################
2175 dnl # Remove any conflicting definitions if autoconf.h
2176 dnl # is being included by a module.
2177 dnl #############################################################
2178 AH_BOTTOM([#include <freeradius-devel/automask.h>])
2180 dnl ############################################################
2181 dnl # make modules by list
2182 dnl #############################################################
2183 if test "x$EXPERIMENTAL" = "xyes"; then
2184 for foo in `ls -1 "${srcdir}"/src/modules | grep rlm_`; do
2185 MODULES="$MODULES $foo"
2189 dnl # make ONLY the stable modules
2191 for foo in `cat "${srcdir}"/src/modules/stable`; do
2192 MODULES="$MODULES $foo"
2196 dnl ############################################################
2197 dnl # Add autoconf subdirs, based on the module list we
2198 dnl # previously created.
2199 dnl #############################################################
2201 for bar in $MODULES; do
2202 if test -f "${srcdir}"/src/modules/$bar/configure; then
2203 mysubdirs="$mysubdirs src/modules/$bar"
2208 dnl # Don't change the variable name here. Autoconf goes bonkers
2211 AC_CONFIG_SUBDIRS($mysubdirs)
2214 dnl #############################################################
2216 dnl # Add -Werror last, so it doesn't interfere with autoconf's
2217 dnl # test programs.
2219 dnl #############################################################
2220 if test "x$werror" == "xyes"; then
2221 CFLAGS="-Werror $CFLAGS"
2224 dnl #############################################################
2226 dnl # And finally, output the results.
2228 dnl #############################################################
2229 AC_CONFIG_COMMANDS([stamp-h], [echo timestamp > src/include/stamp-h])
2230 AC_CONFIG_COMMANDS([build-radpaths-h], [(cd ./src/include && /bin/sh ./build-radpaths-h)])
2231 AC_CONFIG_COMMANDS([main-chmod], [(cd ./src/main && chmod +x checkrad radlast radtest)])
2232 AC_CONFIG_COMMANDS([scripts-chmod], [(cd ./scripts && chmod +x rc.radiusd cron/radiusd.cron.daily cron/radiusd.cron.monthly cryptpasswd)])
2235 dnl # Substitute whatever libraries we found to be necessary
2238 AC_SUBST(INSTALLSTRIP)
2240 AC_SUBST(USE_SHARED_LIBS)
2241 USE_STATIC_LIBS="yes"
2242 AC_SUBST(USE_STATIC_LIBS)
2243 AC_SUBST(STATIC_MODULES)
2247 ./src/include/build-radpaths-h \
2248 ./src/main/radsniff.mk \
2249 ./src/main/checkrad \
2250 ./src/main/radlast \
2251 ./src/main/radtest \
2252 ./scripts/rc.radiusd \
2253 ./scripts/cron/radiusd.cron.daily \
2254 ./scripts/cron/radiusd.cron.monthly \
2255 ./scripts/cryptpasswd \
2256 ./raddb/radrelay.conf \
2257 ./raddb/radiusd.conf