Add intern/wayland_dynload which is used when WITH_GHOST_WAYLAND_DYNLOAD is enabled (off by default). When enabled, systems without Wayland installed will fall back to X11. This allows Blender to dynamically load: - libwayland-client - libwayland-cursor - libwayland-egl - libdecor-0 (when WITH_GHOST_WAYLAND_LIBDECOR is enabled).