Turns out the sed command has not been working as intended since
kernel 3.1 due to the trailing space. Adding the WERROR=0 environment
variable is the correct way to disable warnings as errors.
(From OE-Core rev: 963315939610a89b031346ebf93cd5bddc7773d2)
Signed-off-by: Konrad Scherer <Konrad.Scherer@windriver.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>