anchor.diff:  , dbus
   , fetchFromGitHub
   , ffmpeg_4
  +, flac
   , Foundation
   , freetype
   , gamemode
  
positive.code: , libxml2
  , libXxf86vm
  , makeWrapper
  , mesa
  , nvidia_cg_toolkit
  , pkg-config
  
negative.code: 
    configureFlags = [
      "--disable-update_cores"
      "--disable-builtinmbedtls"
      "--disable-builtinzlib"
      "--disable-builtinflac"
    ] ++
    lib.optionals stdenv.isLinux [
      "--enable-dbus"
  