hg: bsd-port/jdk8: Add support for the Serviceability Agent on BSD/PPC64

[glewis at eyesbeyond.com]

Changeset: 5ad0370d06b1
Author:    Greg Lewis <glewis at eyesbeyond.com>
Date:      2016-12-28 10:29 -0800
URL:       http://hg.openjdk.java.net/bsd-port/jdk8/rev/5ad0370d06b1

Add support for the Serviceability Agent on BSD/PPC64

Authored by:    Curtis Hamilton <clhamilto at gmail.com>

! common/autoconf/generated-configure.sh
! common/autoconf/jdk-options.m4