This improves reusabiliy of sstate-cache across different hosts
Signed-odd-by: Matthew McClintock <msm@freescale.com>
(From OE-Core rev: a39aa6bf07f29556f2a9f04eefb9d82582004319)
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>