[Buildroot] [PATCH] xlib_libXau: add host-pkgconf its dependencies

[Peter Korsgaard]

>>>>> "Vicente" == Vicente Olivert Riera <Vincent.Riera at imgtec.com> writes:

 > xlib_libXau needs pkg-config during the configure phase. Otherwise it
 > will fail with an error like this one:

Committed with the title fixed, thanks.

-- 
Bye, Peter Korsgaard