Rebuilding Arjan's kernel-*.src.rpm

[Chris Kloiber <ckloiber ckloiber com>]

Is there a new magic rpmbuild option to make the kernel-sourcecode
and/or kernel-doc in the same run as making kernel-smp and kernel?
Perhaps some combination of --target= ? If built at different times,
will the kernel-sourcecode be useful for building additional modules if
needed, or have the kernel headers necessary been added into the kernel
and kernel-smp rpms?

-- 
Chris Kloiber