The use of immediate expansion can cause issues when trying to
override variables, further the removal override syntax is clearer
than oe_filter_out () — switch to using removal override syntax
instead.
(From OE-Core rev: 19995268da27af93af6f718fab0434178a1079ce)
Signed-off-by: Joshua Lock <joshua.g.lock@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>