Day/night gamma adjustments for Wayland compositors supporting wlr-gamma-control-unstable-v1.

meson build ninja -C build sudo ninja -C build install 

See the helptext (wlsunset -h)

# Beijing lat/long. wlsunset -l 39.9 -L 116.3 

Greater precision than one decimal place serves no purpose other than padding the command-line.

Go to #kennylevinsen @ irc.libera.chat to discuss, or use ~kennylevinsen/wlsunset-devel@lists.sr.ht