hg: graal/graal: 2 new changesets

[doug.simon at oracle.com]

Changeset: db48a62aba36
Author:    Doug Simon <doug.simon at oracle.com>
Date:      2015-06-21 21:43 +0200
URL:       http://hg.openjdk.java.net/graal/graal/rev/db48a62aba36

only (re)make archives from build command if at least one compilation occurred

! mx.graal/mx_graal.py
! mxtool/mx.py

Changeset: 770fdbe70bb3
Author:    Doug Simon <doug.simon at oracle.com>
Date:      2015-06-21 22:24 +0200
URL:       http://hg.openjdk.java.net/graal/graal/rev/770fdbe70bb3

only (re)make archives from build command for distributions with at least one constituent project that was (re)compiled

! mxtool/mx.py