hg: jdk9/sandbox: Merge

[magnus.ihse.bursie at oracle.com]

Changeset: 81d0ef23768e
Author:    ihse
Date:      2015-03-24 16:33 +0100
URL:       http://hg.openjdk.java.net/jdk9/sandbox/rev/81d0ef23768e

Merge

! common/autoconf/generated-configure.sh
! common/autoconf/spec.gmk.in
! make/Jprt.gmk
! make/Main.gmk
! make/common/MakeBase.gmk