-.\" $OpenBSD: bsd.port.arch.mk.5,v 1.9 2016/03/22 16:02:02 naddy Exp $
+.\" $OpenBSD: bsd.port.arch.mk.5,v 1.10 2017/04/11 20:40:43 sthen Exp $
.\"
.\" Copyright (c) 2011 Marc Espie
.\"
.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
.\"
-.Dd $Mdocdate: March 22 2016 $
+.Dd $Mdocdate: April 11 2017 $
.Dt BSD.PORT.ARCH.MK 5
.Os
.Sh NAME
.It Ev GCC3_ARCHS
.It Ev GCC4_ARCHS
.It Ev LE_ARCHS
+.It Ev LIBCXX
.It Ev LP64_ARCHS
.It Ev PROPERTIES
.It Ev IGNORE-<sub>