This is required by python-git.
(From OE-Core rev: bcbb34c26a235a103b46aa5c8ae7b3896904a215)
Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>