Make kmod-ptest able to compile with separated source and
build dir. Since kmod test files contain kernel modules for
many different architectures, strip and arch gets confused
and throws errors.
Signed-off-by: Tudor Florea <tudor.florea@enea.com> Signed-off-by: Björn Stenberg <bjst@enea.com> Signed-off-by: Maxin B. John <maxin.john@enea.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>