anchor.diff:  }:
   
   let
  -  version = "17";
  +  version = "18";
   in
   stdenv.mkDerivation rec {
     name = "dbus-broker-${version}";
  
positive.code:   src = fetchurl {
      url = "https://github.com/bus1/dbus-broker/releases/download/v${version}/${name}.tar.xz";
      hashOutput = false;
      sha256 = "4ec7491745a88ec5112644b0e2b9a0abe9107c85d7650be8988d88efb52da84b";
    };
  
    nativeBuildInputs = [
  
negative.code:     grep -q -r "subdir('test" --include meson.build .
      find . -name meson.build -exec sed -i -e "/subdir('test/d" -e '/^[ ]*test/d' {} \;
    '';
  
    mesonFlags = [
      "-Daudit=true"
      "-Dselinux=true"
  