Comment # 19 on bug 1202353 from Michal Suchanek

(In reply to Jiri Slaby from comment #17)
> I'm not a bit confused. So can we remove
>   Requires(post): mkinitrd
> from kernel spec or not? AFAIU, s-m-t does not (and won't) include that
> require and somehow expects working system. Or do we have to switch to
> something like:
>   %if 0%{?suse_version} > XXX || 0%{?sle_version} >= YYY
>     Requires(post): dracut
>   %else
>     Requires(post): mkinitrd
>   %endif

We may not need a conditional at all: we require s-m-t that provides
scriptlets, and if that s-m-t already uses dracut we can just
s/mkinitrd/dracut/g