configure: WARNING: These packages 'wayland-client>=1.18 wayland-protocols>=1.15 wayland-cursor xkbcommon  pangocairo' are required to build FLTK for wayland.
configure: WARNING: At least one of them is missing.
configure: WARNING: Continuing with --disable-wayland
make[1]: warning: -j5 forced in submake: resetting jobserver mode.
make[1]: warning: -j5 forced in submake: resetting jobserver mode.
make[1]: warning: -j5 forced in submake: resetting jobserver mode.
make[1]: warning: -j5 forced in submake: resetting jobserver mode.
make[2]: warning: -j5 forced in submake: resetting jobserver mode.
make[1]: warning: -j5 forced in submake: resetting jobserver mode.
configure: WARNING: These packages 'wayland-client>=1.18 wayland-protocols>=1.15 wayland-cursor xkbcommon  pangocairo' are required to build FLTK for wayland.
configure: WARNING: At least one of them is missing.
configure: WARNING: Continuing with --disable-wayland
make[1]: warning: -j5 forced in submake: resetting jobserver mode.
make[1]: warning: -j5 forced in submake: resetting jobserver mode.
make[1]: warning: -j5 forced in submake: resetting jobserver mode.
make[1]: warning: -j5 forced in submake: resetting jobserver mode.
make[2]: warning: -j5 forced in submake: resetting jobserver mode.
make[1]: warning: -j5 forced in submake: resetting jobserver mode.