anchor.diff:    ];
   
     makeFlags = [ "-C" "src/" "prefix=$(out)" ];
  -
  -  patches = [
  -    # "remove gamma name hack" - Can't find `____gammaf128_r_finite` otherwise
  -    # Is likely to be included in next release
  -    (fetchpatch {
  -       url = "https://github.com/red-eclipse/base/commit/b16b4963c1ad81bb9ef784bc4913a4c8ab5f1bb4.diff";
  -       sha256 = "1bm07qrq60bbmbf5k9255qq115mcyfphfy2f7xl1yx40mb9ns65p";
  -    })
  -  ];
   
     enableParallelBuilding = true;
   
  
positive.code:       environments.
      '';
      homepage = "https://www.redeclipse.net";
      license = with licenses; [ licenses.zlib cc-by-sa-30 ];
      maintainers = with maintainers; [ lambda-11235 ];
      platforms = platforms.linux;
      hydraPlatforms = [];
  
negative.code: { stdenv, fetchFromGitHub, fetchurl, fetchpatch
  , curl, ed, pkgconfig, freetype, zlib, libX11
  , SDL2, SDL2_image, SDL2_mixer
  }:
  
  stdenv.mkDerivation rec {
    pname = "redeclipse";
    version = "2.0.0";
  
    src = fetchurl {
      url = "https://github.com/redeclipse/base/releases/download/v${version}/redeclipse_${version}_nix.tar.bz2";
      sha256 = "143i713ggbk607qr4n39pi0pn8d93x9x6fcbh8rc51jb9qhi8p5i";
    };
  
    buildInputs = [
      libX11 freetype zlib
      SDL2 SDL2_image SDL2_mixer
    ];
  
  