This works around a limitation of the chkconfig update-alternatives, so it
works with all our update-alternatives providers.
(From OE-Core rev: f78c640f1f41eb12ef7919e7dc99aae7db6f6b17)
Signed-off-by: Christopher Larson <chris_larson@mentor.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>