hg: build-infra/jdk9/hotspot: 2 new changesets

[magnus.ihse.bursie at oracle.com]

Changeset: c44139b09da8
Author:    ihse
Date:      2015-10-06 15:02 +0200
URL:       http://hg.openjdk.java.net/build-infra/jdk9/hotspot/rev/c44139b09da8

Start splitting up flags in features and platform settings.

! makefiles/Common.gmk

Changeset: 4d8be7e2b250
Author:    ihse
Date:      2015-10-06 15:09 +0200
URL:       http://hg.openjdk.java.net/build-infra/jdk9/hotspot/rev/4d8be7e2b250

Split out features and platform handling from Common.gmk into separate files.

+ makefiles/Common.gmk
! makefiles/JvmFeatures.gmk < makefiles/Common.gmk
! makefiles/JvmPlatforms.gmk < makefiles/Common.gmk