hg: jdk7u/jdk7u: 8024900: PPC64: Enable new build on AIX (jdk part)

[gnu.andrew at redhat.com]

Changeset: 974935f4e21d
Author:    simonis
Date:      2016-10-07 03:08 +0100
URL:       http://hg.openjdk.java.net/jdk7u/jdk7u/rev/974935f4e21d

8024900: PPC64: Enable new build on AIX (jdk part)
Reviewed-by: alanb, prr, sla, chegar, michaelm, mullan, art
Contributed-by: spoole at linux.vnet.ibm.com

+ README-ppc.html
! make/hotspot-rules.gmk
! make/jdk-rules.gmk