anchor.diff:  , lib
   , docbook-xsl-nons
   , fetchurl
  -, fetchpatch
   , glib
   , gobject-introspection
   , gtk-doc
   , libgudev
  +, libpcap
   , meson
   , ninja
   , pkg-config
  
positive.code:     glib
      systemd
      libgudev
    ];
  
    checkInputs = [
  
negative.code: 
  stdenv.mkDerivation rec {
    pname = "umockdev";
    version = "0.16.3";
  
    outputs = [ "bin" "out" "dev" "devdoc" ];
  
    src = fetchurl {
      url = "https://github.com/martinpitt/umockdev/releases/download/${version}/${pname}-${version}.tar.xz";
      sha256 = "TjHxqtz8mPhzpsMb5lXWdj8hx/whsadTfor4S2x4U2M=";
    };
  
    nativeBuildInputs = [
      docbook-xsl-nons
  