anchor.diff:      "CONFIG+=StableBuild"
       # Default install tries to copy Qt files into package
       "CONFIG+=QGC_DISABLE_BUILD_SETUP"
  +    # Tries to download x86_64-only prebuilt binaries
  +    "DEFINES+=DISABLE_AIRMAP"
       "../qgroundcontrol.pro"
     ];
   
  
positive.code: 
  mkDerivation rec {
    pname = "qgroundcontrol";
    version = "4.1.4";
  
    qtInputs = [
      qtbase qtcharts qtlocation qtserialport qtsvg qtquickcontrols2
  
negative.code:     owner = "mavlink";
      repo = pname;
      rev = "v${version}";
      sha256 = "sha256-TBnJQKO9cwxP9q+bIB1CaGnm9npymJ3iEAD9kPJi9JA=";
      fetchSubmodules = true;
    };
  
    meta = with lib; {
      description = "Provides full ground station support and configuration for the PX4 and APM Flight Stacks";
      homepage = "http://qgroundcontrol.com/";
      license = licenses.gpl3Plus;
      platforms = platforms.linux;
      maintainers = with maintainers; [ lopsided98 ];
  