anchor.diff:        sha256 = "1kyff3vx2r4hjpqah9qk99z6dwz7nsnbnhhl6a76mdhjmgp1q646";
         fetchSubmodules = true;
       };
  +
  +  patches = [
  +    # global context library is separated from libethash
  +    ./add-global-context.patch
  +
  +    # CUDA 11 no longer support SM30
  +    (fetchpatch {
  +      url = "https://github.com/ethereum-mining/ethminer/commit/dae359dff28f376d4ce7ddfbd651dcd34d6dad8f.patch";
  +      hash = "sha256-CJGKc0rXOcKDX1u5VBzc8gyBi1Me9CNATfQzKViqtAA=";
  +    })
  +  ];
  +
  +  postPatch = ''
  +    sed -i 's/_lib_static//' libpoolprotocols/CMakeLists.txt
  +  '';
   
     # NOTE: dbus is broken
     cmakeFlags = [
  
positive.code: {
    lib,
    stdenv,
    fetchFromGitHub,
    opencl-headers,
    cmake,
  
negative.code:     cudatoolkit
    ];
  
    postInstall = ''
      wrapProgram $out/bin/ethminer --prefix LD_LIBRARY_PATH : /run/opengl-driver/lib
    '';
  