hg: mlvm/mlvm/hotspot: more robust build instructions

[john.rose at sun.com]

Changeset: 232a5bd9f4f8
Author:    jrose
Date:      2009-01-27 19:16 -0800
URL:       http://hg.openjdk.java.net/mlvm/mlvm/hotspot/rev/232a5bd9f4f8

more robust build instructions

! series