hg: jdk/sandbox: 3 new changesets

[magnus.ihse.bursie at oracle.com]

Changeset: 4bc49098c7fc
Author:    ihse
Date:      2020-03-09 13:31 +0100
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/4bc49098c7fc

Fixing first part...

! make/autoconf/jdk-options.m4

Changeset: 5e9980ce69b0
Author:    ihse
Date:      2020-03-09 13:32 +0100
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/5e9980ce69b0

Fixing more places.

! make/autoconf/jdk-options.m4

Changeset: f74f54d1f86e
Author:    ihse
Date:      2020-03-09 13:59 +0100
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/f74f54d1f86e

Cleaning up/fixes.

! make/autoconf/util.m4