Use 4.8 GCC

ps3: Squish in config.h change, and rebased on jb42 head

Change-Id: I38b439254a8b6cb5b887f13a29ba5ef96d56b396
Merge branch 'master' into HEAD

Conflicts:
	common.mk

Change-Id: I6fa35ae93de897947fa158493afae3be60a24a61