2013-01-21  Jeremy Bennett <jeremy.bennett@embecosm.com>

	* build-all.sh: Add --elf32/--no-elf32 and --linux/--no-linux
	options. Negate tests where empty "then" clause.
	* build-uclibc.sh: Remove build of simulator.
Merge branch 'arc_4_4-toolchain-dev' into arc_4_8-toolchain-dev

Conflicts resolved:
	build-all.sh
	build-uclibc.sh