On a powerpc64, system-clang crashes on audio/alsa-lib 's control.lo : "error in backend: A @@ version cannot be undefined"

[Jan Beich]

Dimitry Andric <dim at FreeBSD.org> writes:

> http://git.alsa-project.org/?p=alsa-lib.git;a=commit;h=3bad0a21b4d13d8d10691f382c836897fa7a7cb9
>
> You might want to try if that also works for you.

Applied in r481945. Let's see what happens. ;)