anchor.diff:    hardeningDisable = [ "pic" ];
   
     NIX_CFLAGS_COMPILE="-Wno-error=incompatible-pointer-types";
  +
  +  # Fix build for 5.12 kernels
  +  patches = [
  +    (fetchpatch {
  +      url = "https://github.com/aircrack-ng/rtl8812au/commit/9b4c60a89c2a55f36454b950a86246b6b86a9681.patch";
  +      sha256 = "sha256-HPhTLstqAePF3H6WeM9Fu4/8UjNL+9xl4L8xq3NOWuM=";
  +    })
  +  ];
   
     prePatch = ''
       substituteInPlace ./Makefile \
  
positive.code: { lib, stdenv, fetchFromGitHub, kernel }:
  
  stdenv.mkDerivation rec {
    name = "rtl88xxau-aircrack-${kernel.version}-${version}";
    rev = "c0ce81745eb3471a639f0efd4d556975153c666e";
    version = "${builtins.substring 0 6 rev}";
  
    src = fetchFromGitHub {
      owner = "aircrack-ng";
      repo = "rtl8812au";
      inherit rev;
      sha256 = "131cwwg3czq0i1xray20j71n836g93ac064nvf8wi13c2wr36ppc";
    };
  
    buildInputs = kernel.moduleBuildDependencies;
  
negative.code:   meta = with lib; {
      description = "Aircrack-ng kernel module for Realtek 88XXau network cards\n(8811au, 8812au, 8814au and 8821au chipsets) with monitor mode and injection support.";
      homepage = "https://github.com/aircrack-ng/rtl8812au";
      license = licenses.gpl2Only;
      maintainers = [ maintainers.jethro ];
      platforms = [ "x86_64-linux" "i686-linux" ];
    };
  