anchor.diff:  , gdk-pixbuf
   , glib
   , gnome-themes-standard
  -, gtk_2
  +, gtk_3
   , libnotify
   , libx11
   , libxcb
  
positive.code: , pulseaudio_lib
  , shared-mime-info
  , systemd_lib
  
  , channel ? "stable"
  }:
  
negative.code:     pulseaudio_lib
      stdenv.cc.cc
      systemd_lib
      util-linux_lib
    ];
  
    installPhase = ''
      install -D -m 644 -v discord.png $out/share/pixmaps/discord.png
  
      install -D -m 644 -v discord${nameext}.desktop \
        $out/share/applications/discord${nameext}.desktop
  
      mkdir -pv $out/{bin,share/{discord,pixmaps}}
      mv * $out/share/discord
  