Update 4.7 build script Signed-off-by: Paul Beeler <sparksco@gmail.com>
Update 4.7 build script
Signed-off-by: Paul Beeler <sparksco@gmail.com>

Change-Id: I21e0d9197c5e765c73b7993b4ee474b15494d7b8

KangDroidSMProject/toolchain_build