Firstly, these recipes are not target (MACHINE) specific so they should
by SDK_ARCH based, not PACKAGE_ARCH.
Also fix use of SDK_DEPLOY -> SDKDEPOLYDIR after other recent changes.
Together these fixes avoid various build failures and ensure the tarballs
only get built once rather than multiple times.
(From OE-Core rev: 894c9b6ded702897ae4084ef75959cdc8cc6f7a3)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>