Implement an initial Wayland client, which will build if

the wayland-client development libraries are detected
(or if -DWITH_WAYLAND:BOOL=ON is set). It is currently
view-only, but inputs will be implemented soon.

It uses the software SHM interface, which means it does not
require GL acceleration to run. It should be compatible
with any compositor

Signed-off-by: Manuel Bachmann <tarnyko@tarnyko.net>
But I think your wayland client might not run on Android out of the box so I think we should DISABLE it for now.