This makes it easier to debug, especially when multipe SCMs like gitsm,
otherwise we don't know why there are multiple SCMs.
(Bitbake rev: 313fe5e86b254eadfdead706be4bd7b274d5e3c0)
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>