Add support for building for Wayland without X11
Status:
- Works in a libX11-less wayland setup
- When libX11(+QtX11Extra) is present: Works in wayland, works in X11 but lacks X11-specific features (because it's
Qt5X11Extras_FOUND
and notQt5_X11Extras_FOUND
)
Could test it on FreeBSD if needed.
Edited by Haelwenn Monnier