hg: bsd-port/jdk9: Build system support for BSD

[glewis at eyesbeyond.com]

Changeset: 21c73df7873c
Author:    Greg Lewis <glewis at eyesbeyond.com>
Date:      2016-04-16 16:20 -0700
URL:       http://hg.openjdk.java.net/bsd-port/jdk9/rev/21c73df7873c

Build system support for BSD

Authored by:	Magnus Ihse Bursie <magnus.ihse.bursie at oracle.com>

! Makefile
! common/autoconf/boot-jdk.m4
! common/autoconf/build-performance.m4
! common/autoconf/flags.m4
! common/autoconf/help.m4
! common/autoconf/hotspot.m4
! common/autoconf/jdk-options.m4
! common/autoconf/lib-cups.m4
! common/autoconf/libraries.m4
! common/autoconf/platform.m4
! common/autoconf/spec.gmk.in
! common/autoconf/toolchain.m4
! make/CompileJavaModules.gmk
! make/common/NativeCompilation.gmk