##
AC_PREREQ([2.60])
-AC_INIT([frr], [7.1-dev], [https://github.com/frrouting/frr/issues])
+AC_INIT([frr], [7.1], [https://github.com/frrouting/frr/issues])
PACKAGE_URL="https://frrouting.org/"
AC_SUBST([PACKAGE_URL])
PACKAGE_FULLNAME="FRRouting"
dnl --------------------
dnl note orig_cflags is also used further down
orig_cflags="$CFLAGS"
+orig_cxxflags="$CXXFLAGS"
AC_LANG([C])
AC_PROG_CC
AC_PROG_CPP
+AC_PROG_CXX
AM_PROG_CC_C_O
dnl remove autoconf default "-g -O2"
CFLAGS="$orig_cflags"
+CXXFLAGS="$orig_cxxflags"
AC_PROG_CC_C99
dnl NB: see C11 below
AC_USE_SYSTEM_EXTENSIONS
AC_DEFUN([AC_C_FLAG], [{
- m4_pushdef([cachename],[m4_translit([frr_cv_$1],[ =-],[___])])
+ m4_pushdef([cachename],[m4_translit([frr_cv_$1],[ =-+],[____])])
AC_CACHE_CHECK([[whether $CC supports $1]], cachename, [
AC_LANG_PUSH([C])
ac_c_flag_save="$CFLAGS"
AC_C_FLAG([-Wno-unused-parameter])
AC_C_FLAG([-Wno-missing-field-initializers])
+AC_C_FLAG([-Wc++-compat], [], [CXX_COMPAT_CFLAGS="-Wc++-compat"])
+AC_SUBST([CXX_COMPAT_CFLAGS])
+
dnl ICC emits a broken warning for const char *x = a ? "b" : "c";
dnl for some reason the string consts get 'promoted' to char *,
dnl triggering a const to non-const conversion warning.
AS_HELP_STRING([--enable-confd=ARG], [enable confd integration]))
AC_ARG_ENABLE([sysrepo],
AS_HELP_STRING([--enable-sysrepo], [enable sysrepo integration]))
+AC_ARG_ENABLE([grpc],
+ AS_HELP_STRING([--enable-grpc], [enable the gRPC northbound plugin]))
AC_ARG_ENABLE([zeromq],
AS_HELP_STRING([--enable-zeromq], [enable ZeroMQ handler (libfrrzmq)]))
AC_ARG_WITH([libpam],
enable_logfile_mask=${enable_logfile_mask:-0600}
AC_DEFINE_UNQUOTED([LOGFILE_MASK], [${enable_logfile_mask}], [Mask for log files])
-MPATH_NUM=1
+MPATH_NUM=16
case "${enable_multipath}" in
0)
])
AC_CHECK_FUNCS([pthread_setname_np pthread_set_name_np])
+needsync=true
+
+AS_IF([$needsync], [
+ dnl Linux
+ AC_MSG_CHECKING([for Linux futex() support])
+ AC_LINK_IFELSE([AC_LANG_PROGRAM([
+#ifndef _GNU_SOURCE
+#define _GNU_SOURCE
+#endif
+#include <unistd.h>
+#include <limits.h>
+#include <sys/time.h>
+#include <sys/syscall.h>
+#include <linux/futex.h>
+
+int main(void);
+],
+[
+{
+ return syscall(SYS_futex, NULL, FUTEX_WAIT, 0, NULL, NULL, 0);
+}
+])], [
+ AC_MSG_RESULT([yes])
+ AC_DEFINE(HAVE_SYNC_LINUX_FUTEX,,Have Linux futex support)
+ needsync=false
+ ], [
+ AC_MSG_RESULT([no])
+ ])
+])
+
+AS_IF([$needsync], [
+ dnl FreeBSD
+ AC_MSG_CHECKING([for FreeBSD _umtx_op() support])
+ AC_LINK_IFELSE([AC_LANG_PROGRAM([
+#include <errno.h>
+#include <stdlib.h>
+#include <sys/types.h>
+#include <sys/umtx.h>
+int main(void);
+],
+[
+{
+ return _umtx_op(NULL, UMTX_OP_WAIT_UINT, 0, NULL, NULL);
+}
+])], [
+ AC_MSG_RESULT([yes])
+ AC_DEFINE(HAVE_SYNC_UMTX_OP,,Have FreeBSD _umtx_op() support)
+ needsync=false
+ ], [
+ AC_MSG_RESULT([no])
+ ])
+])
+
+AS_IF([$needsync], [
+ dnl OpenBSD patch (not upstream at the time of writing this)
+ dnl https://marc.info/?l=openbsd-tech&m=147299508409549&w=2
+ AC_MSG_CHECKING([for OpenBSD futex() support])
+ AC_LINK_IFELSE([AC_LANG_PROGRAM([
+#include <sys/futex.h>
+int main(void);
+],
+[
+{
+ return futex(NULL, FUTEX_WAIT, 0, NULL, NULL, 0);
+}
+])], [
+ AC_MSG_RESULT([yes])
+ AC_DEFINE(HAVE_SYNC_OPENBSD_FUTEX,,Have OpenBSD futex support)
+ needsync=false
+ ], [
+ AC_MSG_RESULT([no])
+ ])
+])
+
dnl Utility macro to avoid retyping includes all the time
m4_define([FRR_INCLUDES],
[#ifdef SUNOS_5
dnl ---------------
dnl libyang
dnl ---------------
-PKG_CHECK_MODULES([libyang], [libyang >= 0.16.7], , [
+PKG_CHECK_MODULES([LIBYANG], [libyang >= 0.16.7], , [
AC_MSG_ERROR([libyang (>= 0.16.7) was not found on your system.])
])
+ac_cflags_save="$CFLAGS"
+CFLAGS="$CFLAGS $LIBYANG_CFLAGS"
AC_CHECK_MEMBER([struct lyd_node.priv], [], [
AC_MSG_ERROR([m4_normalize([
libyang needs to be compiled with ENABLE_LYD_PRIV=ON.
- See http://docs.frrouting.org/projects/dev-guide/en/latest/building-libyang.html for details.])
+ Instructions for this are included in the build documentation for your platform at http://docs.frrouting.org/projects/dev-guide/en/latest/building.html])
])
], [[#include <libyang/libyang.h>]])
-
-ac_ld_flag_save="$LDFLAGS"
-LDFLAGS="$LDFLAGS $libyang_LIBS"
-AC_CHECK_FUNC([ly_register_types], [
- libyang_ext_builtin=true
- AC_DEFINE([LIBYANG_EXT_BUILTIN], [1], [have ly_register_types()])
-], [
- libyang_ext_builtin=false
- AC_MSG_WARN([===== old libyang (before 0.16.74) detected =====])
- AC_MSG_WARN([The available version of libyang does not seem to support])
- AC_MSG_WARN([built-in YANG extension modules. This will cause "make check"])
- AC_MSG_WARN([to fail and may create installation and version mismatch issues.])
- AC_MSG_WARN([Support for the old mechanism will be removed at some point.])
- AC_MSG_WARN([Please update libyang to version 0.16.74 or newer.])
- AC_MSG_WARN([===== old libyang (before 0.16.74) detected =====])
-])
-AM_CONDITIONAL([LIBYANG_EXT_BUILTIN], [$libyang_ext_builtin])
-LDFLAGS="$ac_ld_flag_save"
+CFLAGS="$ac_cflags_save"
dnl ---------------
dnl configuration rollbacks
dnl ---------------
SQLITE3=false
if test "$enable_config_rollbacks" = "yes"; then
- PKG_CHECK_MODULES([sqlite3], [sqlite3], [
+ PKG_CHECK_MODULES([SQLITE3], [sqlite3], [
AC_DEFINE([HAVE_CONFIG_ROLLBACKS], [1], [Enable configuration rollbacks])
AC_DEFINE([HAVE_SQLITE3], [1], [Enable sqlite3 database])
SQLITE3=true
fi
CONFD_CFLAGS="-I${enable_confd}/include -L${enable_confd}/lib"
AC_SUBST([CONFD_CFLAGS])
+ CONFD_LIBS="-lconfd"
+ AC_SUBST([CONFD_LIBS])
AC_DEFINE([HAVE_CONFD], [1], [Enable confd integration])
fi
AM_CONDITIONAL([CONFD], [test "x$enable_confd" != "x"])
dnl sysrepo
dnl ---------------
if test "$enable_sysrepo" = "yes"; then
- PKG_CHECK_MODULES([sysrepo], [libsysrepo],
+ PKG_CHECK_MODULES([SYSREPO], [libsysrepo],
[AC_DEFINE([HAVE_SYSREPO], [1], [Enable sysrepo integration])
SYSREPO=true],
[SYSREPO=false
fi
AM_CONDITIONAL([SYSREPO], [test "x$enable_sysrepo" = "xyes"])
+dnl ---------------
+dnl gRPC
+dnl ---------------
+if test "$enable_grpc" = "yes"; then
+ PKG_CHECK_MODULES([GRPC], [grpc grpc++ protobuf], [
+ AC_CHECK_PROGS([PROTOC], [protoc], [/bin/false])
+ if test "$PROTOC" = "/bin/false"; then
+ AC_MSG_FAILURE([grpc requested but protoc not found.])
+ fi
+
+ AC_DEFINE([HAVE_GRPC], [1], [Enable the gRPC northbound plugin])
+ GRPC=true
+ ], [
+ GRPC=false
+ AC_MSG_ERROR([grpc/grpc++ were not found on your system.])
+ ])
+fi
+AM_CONDITIONAL([GRPC], [test "x$enable_grpc" = "xyes"])
+
dnl ---------------
dnl math
dnl ---------------
vifi_t, struct sioc_vif_req, struct igmpmsg,
struct ifaliasreq, struct if6_aliasreq, struct in6_aliasreq,
struct nd_opt_adv_interval, struct rt_addrinfo,
- struct nd_opt_homeagent_info, struct nd_opt_adv_interval],
+ struct nd_opt_homeagent_info, struct nd_opt_adv_interval,
+ struct nd_opt_rdnss, struct nd_opt_dnssl],
[], [], FRR_INCLUDES)
AC_CHECK_MEMBERS([struct sockaddr.sa_len,
AC_DEFINE_UNQUOTED([MODULE_PATH], ["$CFG_MODULE"], [path to modules])
AC_DEFINE_UNQUOTED([YANG_MODELS_PATH], ["$CFG_YANGMODELS"], [path to YANG data models])
AC_DEFINE_UNQUOTED([LIBYANG_PLUGINS_PATH], ["$CFG_LIBYANG_PLUGINS"], [path to libyang plugins])
+AC_DEFINE_UNQUOTED([WATCHFRR_SH_PATH], ["${CFG_SBIN%/}/watchfrr.sh"], [path to watchfrr.sh])
dnl ------------------------------------
dnl Enable RPKI and add librtr to libs
AC_CONFIG_FILES([
config.version
+ changelog-auto
redhat/frr.spec
solaris/Makefile
- debianpkg/changelog
alpine/APKBUILD
snapcraft/snapcraft.yaml
lib/version.h
projects / mirror_frr.git / blobdiff