[PATCH app/xkbcomp] Add xkboutputdir to xkbcomp.pc

[Adam Jackson]

On Wed, 2017-03-08 at 13:45 +0000, Emil Velikov wrote:

> > 
> Right, so I was confused. The "compiled" xkb path and README.compiled
> are provided by Xorg, but what's not obvious is - who is the user of
> said path/files ?
> This patch on its own does not make much sense, I'm afraid - we add a
> "default" location and we have nobody of change and/or read it :-\

I would like to read these values from xserver's configure.ac, among
other reasons so we can drop the DISTCHECK_CONFIGURE_FLAGS nonsense in
its Makefile.am. But I can't do that until and unless xkbcomp.pc
actually _has_ this information.

- ajax