depends xdg-utils
depends desktop-file-utils
depends nlopt
depends cmake
depends glu
depends openssl
depends freetype2
depends qt6-base
depends qt6-charts
depends qt6-multimedia
depends qt6-positioning
depends qt6-serialport
depends qt6-webengine 
depends qt6-tools
depends QXlsx

optional_depends calcmysky "-DENABLE_SHOWMYSKY=ON"      "-DENABLE_SHOWMYSKY=OFF" "to simulate scattering of light"
