Otherwise in multlib builds the wrong name is used and files don't get packaged
correctly.
(From OE-Core rev: 6b1e5db596a8ba55a8f7b54aa9ff41771f39b230)
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>