[OE-core] [PATCH 2/2] kernel.bbclass: Make tree available for cross building external modules

[Phil Blundell]

On Tue, 2012-07-10 at 10:07 -0700, Khem Raj wrote:
> We shave too much from kernel sources for making it work
> for on device external kernel module development that cross
> development of external modules wont work from same tree
> anymore. This patch makes a copy of tree which will eventually
> be staged for building external modules

Why does cross development require more of the kernel tree than
on-device compilation?

p.