hg: build-infra/jdk8/jdk: Making sure any chmods to 444 have hard RM's on targets prior. (RM has -f in it). Changed GENDATA to have a touch file. I suspect PHONY targets can force re-generation in some cases.

[kelly.ohair at oracle.com]

Changeset: 0ab5c9d9af3b
Author:    ohair
Date:      2012-08-02 19:56 -0700
URL:       http://hg.openjdk.java.net/build-infra/jdk8/jdk/rev/0ab5c9d9af3b

Making sure any chmods to 444 have hard RM's on targets prior. (RM has -f in it). Changed GENDATA to have a touch file. I suspect PHONY targets can force re-generation in some cases.

! makefiles/CopyFiles.gmk
! makefiles/GendataFontConfig.gmk
! makefiles/GenerateData.gmk
! makefiles/Images.gmk