anchor.diff:      runHook preInstall
   
       install -Dm 755 -t $out/bin/ x16emu
  -    install -Dm 444 -t $out/share/doc/${pname} README.md
  +    install -Dm 444 -t $out/share/doc/x16-emulator/ README.md
   
       runHook postInstall
     '';
   
     meta = with lib; {
  +    homepage = "https://www.commanderx16.com/forum/index.php?/home/";
       description = "The official emulator of CommanderX16 8-bit computer";
  -    homepage = "https://www.commanderx16.com/forum/index.php?/home/";
       license = licenses.bsd2;
       maintainers = with maintainers; [ AndersonTorres ];
       mainProgram = "x16emu";
  
positive.code:   };
  
    passthru = {
      # upstream project recommends emulator and rom synchronized;
      # passing through the version is useful to ensure this
      inherit version;
    };
  }
  
negative.code: , SDL2
  }:
  
  stdenv.mkDerivation (finalAttrs: {
    pname = "x16-emulator";
    version = "41";
  
    src = fetchFromGitHub {
      owner = "commanderx16";
      repo = "x16-emulator";
      rev = "r${finalAttrs.version}";
      hash = "sha256-pnWqtSXQzUfQ8ADIXL9r2YjuBwHDQ2NAffAEFCN5Qzw=";
    };
  
    dontConfigure = true;
  