Comment # 10 on bug 1119186 from Wolfgang Bauer

(In reply to Wolfgang Bauer from comment #9)
> PS: the include files are part of the clang package itself in Leap 15.0:
> $ rpm -qf /usr/lib64/clang/5.0.1/include/
> clang5-5.0.1-lp150.7.3.1.x86_64

And uninstalling clang5 reproduces the problem for me, i.e. breaks the C(++)
support.

I just had a look at the Tumbleweed packages, and the cpuid.h header (mentioned
in the error message) is in clang(6) there as well, so that's what's actually
required. (clang-devel will of course pull this in too)

The question now is: do we really need to require clang-devel, or is clang
sufficient?
As mentioned, I didn't notice any problems without the latter here, but I might
have missed something of course.