# limitations under the License.
AC_PREREQ(2.64)
-AC_INIT(openvswitch, 2.1.90, bugs@openvswitch.org)
+AC_INIT(openvswitch, 2.3.1, bugs@openvswitch.org)
AC_CONFIG_SRCDIR([datapath/datapath.c])
AC_CONFIG_MACRO_DIR([m4])
AC_CONFIG_AUX_DIR([build-aux])
OVS_CHECK_POSIX_AIO
OVS_CHECK_PTHREAD_SET_NAME
OVS_CHECK_LINUX_HOST
+AX_FUNC_POSIX_MEMALIGN
OVS_CHECK_INCLUDE_NEXT([stdio.h string.h])
AC_CONFIG_FILES([lib/stdio.h lib/string.h])