Comment # 11 on bug 1186710 from Ludwig Nussel

(In reply to Takashi Iwai from comment #5)
> I'm afraid that the relative symlink is bad in this case.  The kernel
> package from the latest build is often used on a Leap or SLE system, and
> this would break things.

Not sure if that is a good way forward. That limits innovation in the kernel
package. You could still build the same sources for other targets and make the
package behave differently. That's what user space packages usually do after
all, you hardly take the TW binaries :)