hg: bsd-port/jdk8: 2 new changesets

[kurt at intricatesoftware.com]

Changeset: 2865d0fe7bad
Author:    kurt
Date:      2016-12-10 13:49 -0500
URL:       http://hg.openjdk.java.net/bsd-port/jdk8/rev/2865d0fe7bad

Add check to see if ld requires -z wxneeded on OpenBSD.

! common/autoconf/toolchain.m4

Changeset: cd58dee19e65
Author:    kurt
Date:      2016-12-10 13:50 -0500
URL:       http://hg.openjdk.java.net/bsd-port/jdk8/rev/cd58dee19e65

regenerate due to toolchain.m4 change

! common/autoconf/generated-configure.sh