anchor.diff:      "--with-dbus-busdir=$(out)/usr/share/dbus-1/system-services/"
       "--with-systemd-unitdir=$(out)/lib/systemd/system/"
       "--localstatedir=/var/"
  +    "--enable-wired"
     ];
   
     postUnpack = ''
  
positive.code:   '';
  
    postFixup = ''
      substituteInPlace $out/usr/share/dbus-1/system-services/net.connman.iwd.service \
                        --replace /bin/false ${coreutils}/bin/false
    '';
  
negative.code: let
    ell = fetchgit {
       url = https://git.kernel.org/pub/scm/libs/ell/ell.git;
       rev = "0.15";
       sha256 = "1jwk5gxcs964ddca9asw6fvc4h9q8d2x1y3linfi11b5vf30bghn";
    };
  in stdenv.mkDerivation rec {
    name = "iwd-${version}";
    version = "0.12";
  
    src = fetchgit {
      url = https://git.kernel.org/pub/scm/network/wireless/iwd.git;
      rev = version;
      sha256 = "156zq3zqa2vfmvy3yv9lng23mhrhlgwh0p2x3fcn10nkks9q89pn";
    };
  
    nativeBuildInputs = [
  