/
configure.ac
1811 lines (1629 loc) · 43.6 KB
/
configure.ac
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dnl #############################################################
dnl #
dnl # For information about autoconf, see:
dnl #
dnl # http://www.gnu.org/software/autoconf/
dnl #
dnl # The recommended order is:
dnl #
dnl # AC_INIT(file)
dnl # 0. checks for compiler, libtool, and command line options
dnl # 1. checks for programs
dnl # 2. checks for libraries
dnl # 3. checks for header files
dnl # 4. checks for typedefs
dnl # 5. checks for structures and functions
dnl # 6. checks for compiler characteristics
dnl # 7. checks for library functions
dnl # 8. checks for system services
dnl # AC_OUTPUT([file...])
dnl #
dnl #############################################################
AC_PREREQ([2.59])
export CFLAGS LIBS LDFLAGS CPPFLAGS
AC_INIT([freeradius],[$]Id[$],[http://bugs.freeradius.org],,[http://www.freeradius.org])
AC_CONFIG_SRCDIR([src/main/radiusd.c])
AC_CONFIG_HEADER([src/include/autoconf.h])
m4_include([m4/ax_cc.m4])
dnl #############################################################
dnl #
dnl # Custom hackery to discover version at configure time
dnl #
dnl #############################################################
RADIUSD_MAJOR_VERSION=`cat VERSION | sed 's/\..*//'`
RADIUSD_MINOR_VERSION=`cat VERSION | sed 's/^[[^\.]]*\.//' | sed 's/\..*$//'`
RADIUSD_INCRM_VERSION=`cat VERSION | sed 's/^.*\..*\.//' | sed 's/[[\.-]].*$//'`
RADIUSD_VERSION=`echo | awk -v major="$RADIUSD_MAJOR_VERSION" \
-v minor="$RADIUSD_MINOR_VERSION" \
-v incrm="$RADIUSD_INCRM_VERSION" \
'{ printf "%02i%02i%02i", major, minor, incrm }'`
dnl #
dnl # Still useful for custom builds
dnl #
RADIUSD_VERSION_STRING=`cat VERSION`
dnl #
dnl # Add definitions to Make.inc as it's used by various build targets
dnl #
AC_SUBST([RADIUSD_VERSION_STRING])
dnl #
dnl # Add definitions to autoconf.h, so that the headers that we install
dnl # contain the version number of the server.
dnl #
AC_DEFINE_UNQUOTED([RADIUSD_VERSION], [${RADIUSD_VERSION}], [Version integer in format <ma><ma><mi><mi><in><in>])
AC_DEFINE_UNQUOTED([RADIUSD_VERSION_STRING], ["${RADIUSD_VERSION_STRING}"], [Raw version string from VERSION file])
dnl #############################################################
dnl #
dnl # Override some of the default autoconf variables such as
dnl # CFLAGS if were building in developer mode
dnl #
dnl #############################################################
dnl #
dnl # Enable developer features like debugging symbols.
dnl # These checks must be done before expanding the AC_PROG_CC
dnl # and AC_PROG_CXX macros.
dnl #
AC_ARG_ENABLE(developer,
[ --enable-developer enables features of interest to developers.],
[ case "$enableval" in
no)
developer=no
;;
*)
developer=yes
esac ]
)
dnl #
dnl # Turn on the developer flag when taken from a git checkout (not a release)
dnl #
if test -d $srcdir/.git; then
if test "x$developer" != "xno"; then
AC_MSG_NOTICE([found .git directory, enabling developer build implicitly, disable with --disable-developer])
developer="yes"
fi
fi
dnl #
dnl # Autoconf sets -O2 and -g by default, but this is a PITA for debugging
dnl # so we remove the defaults if were building in developer mode, and set
dnl # -g3 so nice things like macro values are included. Other arguments are
dnl # added later when we know what compiler were using.
dnl #
if test "x$developer" = "xyes"; then
: ${CFLAGS=-g3}
fi
dnl #############################################################
dnl #
dnl # 0. Checks for compiler, libtool, and command line options.
dnl #
dnl #############################################################
dnl #
dnl # Get system information
dnl #
AC_CANONICAL_SYSTEM
dnl #
dnl # As of OSX 10.9 (Mavericks), /usr is no longer populated with the
dnl # standard set of headers and libraries, instead were meant to use
dnl # one of the SDKs which contains system headers and libraries for
dnl # different versions of OSX and iOS.
dnl #
case "$host" in
*-darwin*)
dnl #
dnl # The version of GCC apple ships with Mavericks works out of the
dnl # box, and presumably selects the highest version SDK for OSX.
dnl #
AC_MSG_CHECKING([if cc is apple llvm])
if ! $CC --version 2>&1 | grep -I 'Apple LLVM' > /dev/null; then
AC_MSG_RESULT(no)
AC_CHECK_PROG(SW_VERS, sw_vers, yes, no)
AC_CHECK_PROG(XCODEBUILD, xcodebuild, yes, no)
if test "x$SW_VERS" = "xyes" && test "x$XCODEBUILD" = "xyes"; then
AC_MSG_NOTICE([determining OSX SDK path])
osx_sdk_path=$(xcodebuild -version -sdk macosx$(sw_vers -productVersion | egrep -o '^[[0-9]]+\.[[0-9]]+') Path)
AC_MSG_RESULT([$osx_sdk_path])
dnl #
dnl # We need to export these, else the child configure scripts all fail
dnl # their compiler checks.
dnl #
export CFLAGS="$CFLAGS --sysroot=$osx_sdk_path"
export CPPFLAGS="$CPPFLAGS --sysroot=$osx_sdk_path"
export LDFLAGS="$LDFLAGS -L$osx_sdk_path/usr/lib/"
DARWIN_CFLAGS="--sysroot=$osx_sdk_path"
AC_SUBST(DARWIN_CFLAGS)
fi
else
AC_MSG_RESULT(yes)
fi
;;
esac
dnl #
dnl # Check for GNU cc
dnl #
AC_PROG_CC
AC_PROG_CXX
dnl #
dnl # check for AIX, to allow us to use some BSD functions
dnl # must be before macros that call the compiler.
dnl #
AC_AIX
AC_PROG_GCC_TRADITIONAL
AC_PROG_CC_SUNPRO
AC_PROG_RANLIB
dnl #
dnl # Definitive check for whether the compiler is clang
dnl #
AX_CC_IS_CLANG
if test "x$ax_cv_cc_clang" = "xyes"; then
AC_SUBST(clang_path, "$CC")
else
AC_SUBST(clang_path, "")
fi
dnl #
dnl # Set Default CFLAGS for GCC compatible compilers
dnl #
if test "x$GCC" = "xyes"; then
CFLAGS="$CFLAGS -Wall -D_GNU_SOURCE"
fi
dnl #
dnl # -Qunused-arguments means the compiler won't complain about unsupported arguments
dnl #
AX_CC_QUNUSED_ARGUMENTS_FLAG
if test "x$ax_cv_cc_qunused_arguments_flag" = "xyes"; then
CFLAGS="$CFLAGS -Qunused-arguments"
LDFLAGS="$LDFLAGS -Qunused-arguments"
fi
dnl #
dnl # Compile in large (2G+) file support.
dnl #
AC_SYS_LARGEFILE
dnl #
dnl # check for system bytesex
dnl # AC_DEFINES WORDS_BIGENDIAN
dnl #
AC_C_BIGENDIAN(
[AC_DEFINE(BIG_ENDIAN, 1, [Define if your processor stores words with the most significant byte first])],
[AC_DEFINE(LITTLE_ENDIAN, 1, [Define if your processor stores words with the least significant byte first])]
)
dnl #
dnl # Find GNU Make.
dnl #
AC_CHECK_PROG(GMAKE, gmake, yes, no)
if test $GMAKE = no; then
AC_PATH_PROG(MAKE, make, /usr/local/bin/make)
else
AC_PATH_PROG(MAKE, gmake, /usr/local/gnu/bin/make)
fi
makever=`$ac_cv_path_MAKE --version 2>&1 | grep "GNU Make"`
if test -z "$makever"; then
AC_MSG_ERROR([GNU Make is not installed. Please download and install it from ftp://prep.ai.mit.edu/pub/gnu/make/ before continuing.])
fi
dnl #
dnl # autoconf explicitly sets MAKEFLAGS and MFLAGS to '' even though we
dnl # didn't tell it to, so we have to use FR_MAKEFLAGS.
dnl #
dnl # determine the number of cores available and set the number of build
dnl # processes appropriately.
dnl #
AX_SYSTEM_CORES
dnl # Temporarily disabled because test and installation targets do not
dnl # have dependencies set up correctly for multiple build processes.
dnl if test "x$ax_cv_system_cores" != "x"; then
dnl : ${FR_MAKEFLAGS=-j$ax_cv_system_cores}
dnl fi
AC_SUBST(FR_MAKEFLAGS)
dnl #
dnl # See if we have Git.
dnl #
AC_CHECK_PROG(GIT, git, yes, no)
dnl Put this in later, when all distributed modules use autoconf.
dnl AC_ARG_WITH(disablemodulefoo,
dnl [ --without-rlm_foo Disables module compilation. Module list:]
dnl esyscmd([find src/modules -type d -name rlm_\* -print |\
dnl sed -e 's%src/modules/.*/% (sub)- %; s%.*/%- %' |\
dnl awk '{print " "$0}']))
AC_ARG_ENABLE(strict-dependencies,
[ --enable-strict-dependencies fail configure on lack of module dependancy.])
AC_ARG_ENABLE(werror,
[ --enable-werror causes the build to fail if any warnings are generated.],
[ case "$enableval" in
no)
werror=no
;;
*)
werror=yes
esac ]
)
dnl #
dnl # extra argument: --with-docdir
dnl #
docdir='${datadir}/doc/freeradius'
AC_MSG_CHECKING([docdir])
AC_ARG_WITH(docdir,
[ --with-docdir=DIR directory for documentation [DATADIR/doc/freeradius] ],
[ case "$withval" in
no)
docdir=no
;;
yes)
;;
[[\\/$]]* | ?:[[\\/]]* )
docdir="$withval"
;;
*)
AC_MSG_ERROR([expected an absolute directory name for --with-docdir: $withval])
;;
esac ]
)
AC_SUBST(docdir)
AC_MSG_RESULT($docdir)
if test "x$docdir" = xno; then
AC_MSG_WARN([Documentation files will NOT be installed.])
fi
dnl #
dnl # extra argument: --with-logdir
dnl #
logdir='${localstatedir}/log/radius'
AC_MSG_CHECKING(logdir)
AC_ARG_WITH(logdir,
[ --with-logdir=DIR directory for logfiles [LOCALSTATEDIR/log/radius] ],
[ case "$withval" in
no)
AC_MSG_ERROR([Need logdir])
;;
yes)
;;
[[\\/$]]* | ?:[[\\/]]* )
logdir="$withval"
;;
*)
AC_MSG_ERROR([expected an absolute directory name for --with-logdir: $withval])
;;
esac ]
)
AC_SUBST(logdir)
AC_MSG_RESULT($logdir)
dnl #
dnl # extra argument: --with-radacctdir
dnl #
radacctdir='${logdir}/radacct'
AC_MSG_CHECKING(radacctdir)
AC_ARG_WITH(radacctdir,
[ --with-radacctdir=DIR directory for detail files [LOGDIR/radacct] ],
[ case "$withval" in
no)
AC_MSG_ERROR([Need radacctdir])
;;
yes)
;;
[[\\/$]]* | ?:[[\\/]]* )
radacctdir="$withval"
;;
*)
AC_MSG_ERROR([expected an absolute directory name for --with-radacctdir: $withval])
;;
esac ]
)
AC_SUBST(radacctdir)
AC_MSG_RESULT($radacctdir)
dnl #
dnl # extra argument: --with-raddbdir
dnl #
raddbdir='${sysconfdir}/raddb'
AC_MSG_CHECKING(raddbdir)
AC_ARG_WITH(raddbdir,
[ --with-raddbdir=DIR directory for config files [SYSCONFDIR/raddb] ],
[ case "$withval" in
no)
AC_MSG_ERROR([Need raddbdir])
;;
yes)
;;
[[\\/$]]* | ?:[[\\/]]* )
raddbdir="$withval"
;;
*)
AC_MSG_ERROR([expected an absolute directory name for --with-raddbdir: $withval])
;;
esac ]
)
AC_SUBST(raddbdir)
AC_MSG_RESULT($raddbdir)
dnl #
dnl # extra argument: --with-dictdir
dnl #
dictdir='${datarootdir}/freeradius'
AC_MSG_CHECKING(dictdir)
AC_ARG_WITH(dictdir,
[ --with-dictdir=DIR directory for dictionary files [DATAROOTDIR/freeradius] ],
[ case "$withval" in
no)
AC_MSG_ERROR([Need dictdir])
;;
yes)
;;
[[\\/$]]* | ?:[[\\/]]* )
dictdir="$withval"
;;
*)
AC_MSG_ERROR([expected an absolute directory name for --with-dictdir: $withval])
;;
esac ]
)
AC_SUBST(dictdir)
AC_MSG_RESULT($dictdir)
modconfdir='${raddbdir}/mods-config'
AC_SUBST(modconfdir)
dnl #
dnl # extra argument: --with-ascend-binary
dnl #
WITH_ASCEND_BINARY=yes
AC_ARG_WITH(ascend-binary,
[ --with-ascend-binary include support for Ascend binary filter attributes (default=yes)],
[ case "$withval" in
yes)
;;
*)
WITH_ASCEND_BINARY=no
esac ]
)
if test "x$WITH_ASCEND_BINARY" = "xyes"; then
AC_DEFINE(WITH_ASCEND_BINARY, [1], [include support for Ascend binary filter attributes])
fi
dnl #
dnl # extra argument: --with-threads
dnl #
WITH_THREADS=yes
AC_ARG_WITH(threads,
[ --with-threads use threads, if available. (default=yes) ],
[ case "$withval" in
yes)
;;
*)
WITH_THREADS=no
esac ]
)
dnl #
dnl # extra argument: --with-tcp
dnl #
WITH_TCP=yes
AC_ARG_WITH(tcp,
[ --with-tcp compile in TCP support. (default=yes)],
[ case "$withval" in
yes)
;;
*)
WITH_TCP=no
esac ]
)
if test "x$WITH_TCP" = "xyes"; then
AC_DEFINE(WITH_TCP, [1], [define if you want TCP support (For RADSec et al)])
fi
dnl #
dnl # extra argument: --with-vmps
dnl #
WITH_VMPS=yes
AC_ARG_WITH(vmps,
[ --with-vmps compile in VMPS support. (default=yes)],
[ case "$withval" in
yes)
;;
*)
WITH_VMPS=no
esac ]
)
if test "x$WITH_VMPS" = "xyes"; then
AC_DEFINE(WITH_VMPS, [1], [define if you want VMPS support])
fi
dnl #
dnl # extra argument: --with-dhcp
dnl #
WITH_DHCP=yes
AC_ARG_WITH(dhcp,
[ --with-dhcp compile in DHCP support. (default=yes)],
[ case "$withval" in
yes)
;;
*)
WITH_DHCP=no
esac ]
)
if test "x$WITH_DHCP" = "xyes"; then
AC_DEFINE(WITH_DHCP, [1], [define if you want DHCP support])
fi
dnl #
dnl # Allow the user to specify a list of modules to be linked
dnl # statically to the server.
dnl #
STATIC_MODULES=
AC_ARG_WITH(static_modules,
[ --with-static-modules=QUOTED-MODULE-LIST],[
for i in $withval; do
STATIC_MODULES="$STATIC_MODULES -dlpreopen ../modules/rlm_$i/rlm_$i.la"
done
])
USE_SHARED_LIBS=yes
AC_ARG_WITH(shared-libs,
[ --with-shared-libs build dynamic libraries and link against them. (default=yes)],
[ case "$withval" in
no)
USE_SHARED_LIBS=no
;;
*)
esac
])
MODULES=
AC_ARG_WITH(modules,
[ --with-modules=QUOTED-MODULE-LIST],[
for i in $withval; do
MODULES="$MODULES $i"
done
])
dnl #
dnl # extra argument: --with-experimental-modules
dnl #
EXPERIMENTAL=
AC_ARG_WITH(experimental-modules,
[ --with-experimental-modules use experimental and unstable modules. (default=no, unless --enable-developer=yes) ],
[ case "$withval" in
yes)
EXPERIMENTAL=yes
;;
no)
EXPERIMENTAL=no
;;
*)
esac ]
)
dnl #
dnl # extra argument: --with-udpfromto
dnl #
WITH_UDPFROMTO=yes
AC_ARG_WITH(udpfromto,
[ --with-udpfromto compile in UDPFROMTO support. (default=yes)],
[ case "$withval" in
yes)
WITH_UDPFROMTO=yes
;;
*)
WITH_UDPFROMTO=no
esac ]
)
if test "x$WITH_UDPFROMTO" = "xyes"; then
AC_DEFINE(WITH_UDPFROMTO, [], [define if you want udpfromto])
fi
dnl #
dnl # extra argument: --with-openssl
dnl #
WITH_OPENSSL=yes
AC_ARG_WITH(openssl,
[ --with-openssl use OpenSSL. (default=yes)],
[ case "$withval" in
no)
WITH_OPENSSL=no
;;
*)
WITH_OPENSSL=yes
;;
esac ]
)
dnl #
dnl # extra argument: --with-openssl-includes=dir
dnl #
OPENSSL_INCLUDE_DIR=
AC_ARG_WITH(openssl-includes,
[ --with-openssl-includes=DIR directory to look for OpenSSL include files in],
[ case "$withval" in
*) OPENSSL_INCLUDE_DIR="$withval"
;;
esac ]
)
dnl #
dnl # extra argument: --with-openssl-libraries=dir
dnl #
OPENSSL_LIB_DIR=
AC_ARG_WITH(openssl-libraries,
[ --with-openssl-libraries=DIR directory to look for OpenSSL library files in],
[ case "$withval" in
*) OPENSSL_LIB_DIR="$withval"
;;
esac ]
)
dnl #
dnl # These next two arguments don't actually do anything. They're
dnl # place holders so that the top-level configure script can tell
dnl # the user how to configure lower-level modules
dnl #
dnl #
dnl # extra argument: --with-rlm-FOO-lib-dir
dnl #
AC_ARG_WITH(rlm-FOO-lib-dir,
[ --with-rlm-FOO-lib-dir=DIR directory to look for library files used by module FOO in],
[ case "$withval" in
*)
;;
esac ]
)
dnl #
dnl # extra argument: --with-rlm-FOO-include-dir
dnl #
AC_ARG_WITH(rlm-FOO-include-dir,
[ --with-rlm-FOO-include-dir=DIR directory to look for include files used by module FOO in],
[ case "$withval" in
*)
;;
esac ]
)
dnl #############################################################
dnl #
dnl # 1. Checks for programs
dnl #
dnl #############################################################
CHECKRAD=checkrad
AC_PATH_PROG(PERL, perl, /usr/local/bin/perl)
if test "x$ac_cv_path_PERL" = "x"; then
AC_MSG_WARN([perl not found - Simultaneous-Use and checkrad may not work])
fi
AC_PATH_PROG(SNMPGET, snmpget)
if test "x$ac_cv_path_SNMPGET" = "x"; then
AC_MSG_WARN([snmpget not found - Simultaneous-Use and checkrad may not work])
fi
AC_PATH_PROG(SNMPWALK, snmpwalk)
if test "x$ac_cv_path_SNMPWALK" = "x"; then
AC_MSG_WARN([snmpwalk not found - Simultaneous-Use and checkrad may not work])
fi
AC_PATH_PROG(RUSERS, rusers, /usr/bin/rusers)
dnl #
dnl # FIXME This is truly gross.
dnl #
missing_dir=`cd $ac_aux_dir && pwd`
AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
AC_PATH_PROG(LOCATE,locate)
AC_PATH_PROG(DIRNAME,dirname)
AC_PATH_PROG(GREP,grep)
dnl #############################################################
dnl #
dnl # 2. Checks for libraries
dnl #
dnl #############################################################
dnl #
dnl # If using pthreads, check for -lpthread (posix) or -lc_r (*BSD)
dnl #
old_CFLAGS=$CFLAGS
if test "x$WITH_THREADS" = "xyes"; then
if test $ac_cv_prog_suncc = "yes"; then
CFLAGS="$CFLAGS -mt"
fi
AC_CHECK_HEADERS(pthread.h, [], [ WITH_THREADS="no" ])
dnl #
dnl # pthread stuff is usually in -lpthread
dnl # or in -lc_r, on *BSD
dnl #
dnl # On Some systems, we need extra pre-processor flags, to get them to
dnl # to do the threading properly.
dnl #
AC_CHECK_LIB(pthread, pthread_create,
[
CFLAGS="$CFLAGS -D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS"
LIBS="-lpthread $LIBS"
],
[
AC_CHECK_LIB(c_r, pthread_create,
[ CFLAGS="$CFLAGS -pthread -D_THREAD_SAFE" ],
[ WITH_THREADS="no" ]
)
]
)
fi
dnl #
dnl # If we have NO pthread libraries, remove any knowledge of threads.
dnl #
if test "x$WITH_THREADS" != "xyes"; then
CFLAGS=$old_CFLAGS
ac_cv_header_pthread_h="no"
WITH_THREADS=no
else
dnl #
dnl # We need sem_init() and friends, as they're the friendliest
dnl # semaphore functions for threading.
dnl #
dnl # HP/UX requires linking with librt, too, to get the sem_* symbols.
dnl # Some systems have them in -lsem
dnl # Solaris has them in -lposix4
dnl # NetBSD has them in -lsemaphore
dnl #
AC_SEARCH_LIBS(sem_init, pthread sem posix4 rt semaphore,
[],
[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]])]
)
fi
if test "x$WITH_THREADS" = "xyes"; then
AC_DEFINE(WITH_THREADS, [1], [define if you want thread support])
fi
dnl #
dnl # Check if we need -lsocket
dnl #
AC_CHECK_LIB(dl, dlopen)
dnl #
dnl # Check if we need -lsocket
dnl #
AC_CHECK_LIB(socket, getsockname)
dnl #
dnl # Check for -lresolv
dnl # This library may be needed later.
dnl #
AC_CHECK_LIB(resolv, inet_aton)
dnl #
dnl # Check if we need -lnsl. Usually if we want to
dnl # link against -lsocket we need to include -lnsl as well.
dnl #
AC_CHECK_LIB(nsl, inet_ntoa)
AC_CHECK_LIB(ws2_32, htonl)
dnl #
dnl # Check the pcap library for the RADIUS sniffer.
dnl #
smart_try_dir="$pcap_lib_dir"
FR_SMART_CHECK_LIB(pcap, pcap_open_live)
if test "x$ac_cv_lib_pcap_pcap_open_live" != "xyes"; then
AC_MSG_WARN([pcap library not found. Use --with-pcap-lib-dir=<path>.])
AC_MSG_WARN([pcap library not found, silently disabling the RADIUS sniffer and ARP listener.])
else
PCAP_LIBS="${smart_lib}"
LIBS=$old_LIBS
AC_DEFINE(HAVE_LIBPCAP, 1,
[Define to 1 if you have the `pcap' library (-lpcap).]
)
fi
VL_LIB_READLINE
dnl #############################################################
dnl #
dnl # 3. Checks for header files
dnl #
dnl #############################################################
dnl #
dnl # Interix requires us to set -D_ALL_SOURCE, otherwise
dnl # getopt will be #included, but won't link. <sigh>
dnl #
dnl #
case "$host" in
*-interix*)
CFLAGS="$CFLAGS -D_ALL_SOURCE"
;;
*-darwin*)
CFLAGS="$CFLAGS -DDARWIN"
LIBS="-framework DirectoryService $LIBS"
;;
esac
AC_HEADER_DIRENT
AC_HEADER_STDC
AC_HEADER_TIME
AC_HEADER_SYS_WAIT
AC_CHECK_HEADERS( \
dlfcn.h \
unistd.h \
crypt.h \
errno.h \
execinfo.h \
features.h \
resource.h \
sys/resource.h \
getopt.h \
malloc.h \
utmp.h \
utmpx.h \
signal.h \
sys/select.h \
syslog.h \
inttypes.h \
stdint.h \
stdio.h \
netdb.h \
semaphore.h \
arpa/inet.h \
netinet/in.h \
sys/types.h \
sys/socket.h \
winsock.h \
utime.h \
sys/time.h \
sys/wait.h \
sys/security.h \
fcntl.h \
sys/fcntl.h \
sys/prctl.h \
sys/un.h \
glob.h \
prot.h \
pwd.h \
grp.h \
stddef.h \
fnmatch.h \
sia.h \
siad.h
)
dnl #
dnl # FreeBSD requires sys/socket.h before net/if.h
dnl #
AC_CHECK_HEADERS(net/if.h, [], [],
[
#ifdef HAVE_SYS_SOCKET_H
# include <sys/socket.h>
#endif
])
dnl #
dnl # other checks which require headers
dnl #
if test "x$ac_cv_header_sys_security_h" = "xyes" && test "x$ac_cv_header_prot_h" = "xyes"
then
AC_DEFINE(OSFC2, [], [define if you have OSFC2 authentication])
fi
if test "x$ac_cv_header_sia_h" = "xyes" && test "x$ac_cv_header_siad_h" = "xyes"
then
AC_DEFINE(OSFSIA, [], [define if you have OSFSIA authentication])
fi
dnl #
dnl # Were we told to use OpenSSL, if we were and we find an error, call AC_MSG_FAILURE and exit
dnl #
if test "x$WITH_OPENSSL" = xyes; then
old_LIBS=$LIBS
old_LDFLAGS="$LDFLAGS"
OPENSSL_INCLUDE="-DNO_OPENSSL"
OPENSSL_LIBS=
if test "x$OPENSSL_LIB_DIR" != "x"; then
LDFLAGS="-L$OPENSSL_LIB_DIR $LDFLAGS"
fi
dnl #
dnl # Check we can link to libssl
dnl #
AC_CHECK_LIB(crypto, DH_new,
[
LIBS="-lcrypto $LIBS"
AC_DEFINE(HAVE_LIBCRYPTO, 1, [Define to 1 if you have the `crypto' library (-lcrypto).])
AC_CHECK_LIB(ssl, SSL_new,
[
AC_DEFINE(HAVE_LIBSSL, 1, [Define to 1 if you have the `ssl' library (-lssl).])
if test "x$OPENSSL_LIB_DIR" != "x"; then
OPENSSL_LIBS="-L$OPENSSL_LIB_DIR"
fi
OPENSSL_LIBS="$OPENSSL_LIBS -lcrypto -lssl -lcrypto"
],
[
AC_MSG_FAILURE([failed linking to libssl])
]
)
],
[]
)
dnl #
dnl # Check we can find required headers
dnl #
old_CPPFLAGS=$CPPFLAGS
old_CFLAGS=$CFLAGS
if test "x$OPENSSL_INCLUDE_DIR" != "x"; then
CPPFLAGS="-isystem $OPENSSL_INCLUDE_DIR $CPPFLAGS"
CFLAGS="-isystem $OPENSSL_INCLUDE_DIR $CFLAGS"
fi
dnl #
dnl # Stupid RedHat shit
dnl #
CPPFLAGS="$CPPFLAGS -DOPENSSL_NO_KRB5"
AC_CHECK_HEADERS( \
openssl/ssl.h \
openssl/crypto.h \
openssl/err.h \
openssl/evp.h \
openssl/md5.h \
openssl/md4.h \
openssl/sha.h \
openssl/ocsp.h \
openssl/engine.h,
[],
[
AC_MSG_FAILURE([failed locating OpenSSL headers])
]
)
AC_MSG_CHECKING([for OpenSSL version >= 0.9.7])
AC_EGREP_CPP(yes,
[#include <openssl/crypto.h>
#if (OPENSSL_VERSION_NUMBER >= 0x00907000L)
yes
#endif
],
[
AC_MSG_RESULT(yes)
],
[
AC_MSG_RESULT(no)
AC_MSG_FAILURE([OpenSSL version too old])
]
)
if test "x$OPENSSL_INCLUDE_DIR" != "x"; then
OPENSSL_INCLUDE="-isystem $OPENSSL_INCLUDE_DIR -DOPENSSL_NO_KRB5"
else
OPENSSL_INCLUDE="-DOPENSSL_NO_KRB5"
fi
dnl #
dnl # Now check that the header versions match the library
dnl #
AC_MSG_CHECKING([OpenSSL library and header version consistency])
AC_RUN_IFELSE(
[AC_LANG_PROGRAM(
[[
#include <stdio.h>
#include <openssl/opensslv.h>
#include <openssl/crypto.h>
]],
[[
if (SSLeay() == OPENSSL_VERSION_NUMBER) {
return 0;
} else {
printf("library: %lx header: %lx... ", (unsigned long) SSLeay(), (unsigned long) OPENSSL_VERSION_NUMBER);
return 1;
}
]]
)],
[
AC_MSG_RESULT(yes)
],
[
AC_MSG_RESULT(no)
AC_MSG_FAILURE([OpenSSL library version does not match header version])
]
)
if test "x$OPENSSL_LIBS" = x; then
LIBS=$old_LIBS
LDFLAGS="$old_LDFLAGS"
fi
if test "x$OPENSSL_INCLUDE" = x; then
CPPFLAGS=$old_CPPFLAGS
CFLAGS=$old_CFLAGS
fi
fi
AC_SUBST(OPENSSL_INCLUDE)
AC_SUBST(OPENSSL_LIBS)
export OPENSSL_LIBS
dnl #
dnl # Check the pcap includes for the RADIUS sniffer.
dnl #
if test "x$PCAP_LIBS" = x; then
AC_MSG_NOTICE([skipping test for pcap.h.])
else
smart_try_dir="$pcap_include_dir"
FR_SMART_CHECK_INCLUDE([pcap.h])
if test "x$ac_cv_header_pcap_h" != "xyes"; then
AC_MSG_WARN([pcap headers not found. Use --with-pcap-include-dir=<path>.])
AC_MSG_WARN([pcap.h not found, silently disabling the RADIUS sniffer, and ARP listener.])
else
AC_DEFINE(HAVE_PCAP_H, 1, [Define to 1 if you have the <pcap.h> header file.])
AC_CHECK_LIB(pcap, pcap_fopen_offline,
[
AC_DEFINE(HAVE_PCAP_FOPEN_OFFLINE, 1, [Define to 1 if you have the function pcap_fopen_offline.])
]
)
AC_CHECK_LIB(pcap, pcap_dump_fopen,
[
AC_DEFINE(HAVE_PCAP_DUMP_FOPEN, 1, [Define to 1 if you have the function pcap_dump_fopen.])