-----------------------------------------------
NOTE about open vs. proprietary kernel modules:
-----------------------------------------------

By default the 'open' (https://github.com/NVIDIA/open-gpu-kernel-modules)
kernel modules are now used. If for some reason you prefer to fall back to
the proprietary modules, set the following environment variable before
building the nvidia port:

NVIDIA_PROPRIETARY_MODULES=1


-----------------------------------------
NOTE about groups and device permissions:
-----------------------------------------

Add your user to the "video" group to be able to
use the nvidia devices required for 3D to function properly.


---------------------------------
NOTE about wayland and eglstream:
---------------------------------

If wayland is installed and eglstream support is desired/needed,
additionally install the 'egl-wayland' port.