anchor.diff:    '';
   
     postFixup = ''
  +    substituteInPlace $out/usr/share/dbus-1/system-services/net.connman.ead.service \
  +                      --replace /bin/false ${coreutils}/bin/false
       substituteInPlace $out/usr/share/dbus-1/system-services/net.connman.iwd.service \
                         --replace /bin/false ${coreutils}/bin/false
     '';
  
positive.code: let
    ell = fetchgit {
       url = https://git.kernel.org/pub/scm/libs/ell/ell.git;
       rev = "0.14";
       sha256 = "13jlmdk47pscmfs3c12awfwr3m6ka4fh6fyr9cl1bmqdpwqmmmk6";
    };
  in stdenv.mkDerivation rec {
    name = "iwd-${version}";
    version = "0.11";
  
    src = fetchgit {
      url = https://git.kernel.org/pub/scm/network/wireless/iwd.git;
      rev = version;
      sha256 = "0q79rdj3h16xdf0g2jdsvb2141z36z89vgzq0qn31pxzhgxdgf7j";
    };
  
    nativeBuildInputs = [
  
negative.code:     "--with-dbus-busdir=$(out)/usr/share/dbus-1/system-services/"
      "--with-systemd-unitdir=$(out)/lib/systemd/system/"
      "--localstatedir=/var/"
      "--enable-wired"
    ];
  
    postUnpack = ''
  