[OE-core] [PATCH oe-core] valgrind: add powerpc into the compatible host list

[Phil Blundell]

On Mon, 2011-12-19 at 10:32 +0000, Luo Zhenhua-B19537 wrote:
> Sure, if valgrind can work on x86, powerpc, arm, COMPATIBLE_HOST can be removed, I will post a v2 patch. 

That still leaves mips unsupported.  But I don't really have a problem
with removing COMPATIBLE_HOST anyway since it doesn't really add much
value for valgrind. 

p.