anchor.diff:  , file
   }:
   
  +let
  +  desktopItems = [
  +    (makeDesktopItem {
  +      name = "x128";
  +      exec = "x128";
  +      comment = "VICE: C128 Emulator";
  +      desktopName = "VICE: C128 Emulator";
  +      genericName = "Commodore 128 emulator";
  +      categories = [ "System" ];
  +    })
  +
  +    (makeDesktopItem {
  +      name = "x64";
  +      exec = "x64";
  +      comment = "VICE: C64 Emulator";
  +      desktopName = "VICE: C64 Emulator";
  +      genericName = "Commodore 64 emulator";
  +      categories = [ "System" ];
  +    })
  +
  +    (makeDesktopItem {
  +      name = "x64dtv";
  +      exec = "x64dtv";
  +      comment = "VICE: C64 DTV Emulator";
  +      desktopName = "VICE: C64 DTV Emulator";
  +      genericName = "Commodore 64 DTV emulator";
  +      categories = [ "System" ];
  +    })
  +
  +    (makeDesktopItem {
  +      name = "x64sc";
  +      exec = "x64sc";
  +      comment = "VICE: C64 SC Emulator";
  +      desktopName = "VICE: C64 SC Emulator";
  +      genericName = "Commodore 64 SC emulator";
  +      categories = [ "System" ];
  +    })
  +
  +    (makeDesktopItem {
  +      name = "xcbm2";
  +      exec = "xcbm2";
  +      comment = "VICE: CBM-II B-Model Emulator";
  +      desktopName = "VICE: CBM-II B-Model Emulator";
  +      genericName = "CBM-II B-Model Emulator";
  +      categories = [ "System" ];
  +    })
  +
  +    (makeDesktopItem {
  +      name = "xcbm5x0";
  +      exec = "xcbm5x0";
  +      comment = "VICE: CBM-II P-Model Emulator";
  +      desktopName = "VICE: CBM-II P-Model Emulator";
  +      genericName = "CBM-II P-Model Emulator";
  +      categories = [ "System" ];
  +    })
  +
  +    (makeDesktopItem {
  +      name = "xpet";
  +      exec = "xpet";
  +      comment = "VICE: PET Emulator";
  +      desktopName = "VICE: PET Emulator";
  +      genericName = "Commodore PET Emulator";
  +      categories = [ "System" ];
  +    })
  +
  +    (makeDesktopItem {
  +      name = "xplus4";
  +      exec = "xplus4";
  +      comment = "VICE: PLUS4 Emulator";
  +      desktopName = "VICE: PLUS4 Emulator";
  +      genericName = "Commodore PLUS4 Emulator";
  +      categories = [ "System" ];
  +    })
  +
  +    (makeDesktopItem {
  +      name = "xscpu64";
  +      exec = "xscpu64";
  +      comment = "VICE: SCPU64 Emulator";
  +      desktopName = "VICE: SCPU64 Emulator";
  +      genericName = "Commodore SCPU64 Emulator";
  +      categories = [ "System" ];
  +    })
  +
  +    (makeDesktopItem {
  +      name = "xvic";
  +      exec = "xvic";
  +      comment = "VICE: VIC-20 Emulator";
  +      desktopName = "VICE: VIC-20 Emulator";
  +      genericName = "Commodore VIC-20 Emulator";
  +      categories = [ "System" ];
  +    })
  +
  +    (makeDesktopItem {
  +      name = "vsid";
  +      exec = "vsid";
  +      comment = "VSID: The SID Emulator";
  +      desktopName = "VSID: The SID Emulator";
  +      genericName = "SID Emulator";
  +      categories = [ "System" ];
  +    })
  +  ];
  +in
   stdenv.mkDerivation rec {
     pname = "vice";
     version = "3.6.1";
  
positive.code:   '';
  
    postInstall = ''
      mkdir -p $out/share/applications
      cp ${desktopItem}/share/applications/* $out/share/applications
    '';
  
    meta = {
      description = "Commodore 64, 128 and other emulators";
      homepage = "https://vice-emu.sourceforge.io/";
      license = lib.licenses.gpl2Plus;
      maintainers = [ lib.maintainers.sander ];
  
negative.code:   dontDisableStatic = true;
    configureFlags = [ "--enable-fullscreen" "--enable-gnomeui" "--disable-pdf-docs" ];
  
    preBuild = ''
      for i in src/resid src/resid-dtv
      do
  