hg: jdk9/sandbox: Merge

[magnus.ihse.bursie at oracle.com]

Changeset: cdc604fe47aa
Author:    ihse
Date:      2017-06-09 11:47 +0200
URL:       http://hg.openjdk.java.net/jdk9/sandbox/rev/cdc604fe47aa

Merge

! common/autoconf/generated-configure.sh
! common/autoconf/spec.gmk.in