anchor.diff:  { lib
   , stdenv
   , fetchurl
  -, fetchpatch
   , substituteAll
   , pkg-config
   , glib
  
positive.code: 
  stdenv.mkDerivation rec {
    pname = "accountsservice";
    version = "22.07.5";
  
    outputs = [ "out" "dev" ];
  
    src = fetchurl {
      url = "https://www.freedesktop.org/software/accountsservice/accountsservice-${version}.tar.xz";
      sha256 = "IdRJwN6tilQ86o8R5x6wSWwDXXMOpIOTOXowKzpMfBo=";
    };
  
    patches = [
  
negative.code:     # Do not ignore third-party (e.g Pantheon) extensions not matching FHS path scheme.
      # Fixes https://github.com/NixOS/nixpkgs/issues/72396
      ./drop-prefix-check-extensions.patch
    ];
  
    nativeBuildInputs = [
  