Metalize build (set to build with linaro and sabermod and crank up the optimization)

Conflicts:
	core/linaro_compilerchecks.mk
put that in your -pipe and smoke it

Change-Id: I509b810080d0a3a451838463edef952d35d06769
hello 4.8 ;)

Change-Id: Iad022ffcf4d09c5f1ec7d94b5d956d7d3acdebff
add build tool

Change-Id: I878e8b474af25d12a0942bc895bbba20c930f570