hg: jdk/sandbox: 2 new changesets

[magnus.ihse.bursie at oracle.com]

Changeset: b80963d185db
Author:    ihse
Date:      2020-06-01 21:00 +0200
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/b80963d185db

Merge

! make/autoconf/basic_tools.m4
! make/common/NativeCompilation.gmk

Changeset: b3867b98739c
Author:    ihse
Date:      2020-06-10 12:30 +0200
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/b3867b98739c

Merge

! make/autoconf/basic_tools.m4