anchor.diff:        - libvirt-gconfig - GObjects for manipulating libvirt XML documents
         - libvirt-gobject - GObjects for managing libvirt objects
       '';
  -    homepage = http://libvirt.org/;
  +    homepage = https://libvirt.org/;
       license = licenses.lgpl2Plus;
       platforms = platforms.linux;
     };
  
positive.code: { stdenv, fetchurl, pkgconfig, libvirt, glib, libxml2, intltool, libtool, yajl
  , nettle, libgcrypt, pythonPackages, gobject-introspection, libcap_ng, numactl
  , libapparmor, vala
  , xenSupport ? false, xen ? null
  }:
  
  let
    inherit (pythonPackages) python pygobject2;
  in stdenv.mkDerivation rec {
    name = "libvirt-glib-2.0.0";
  
    outputs = [ "out" "dev" ];
  
negative.code:     sha256 = "0six9ckmvlwwyavyjkgc262qkpvfqgi8rjij7cyk00bmqq8c9s4l";
    };
  
    nativeBuildInputs = [ pkgconfig intltool vala gobject-introspection ];
    buildInputs = [ libcap_ng libvirt libxml2 gobject-introspection ];
  
    enableParallelBuilding = true;
    strictDeps = true;
  
    meta = with stdenv.lib; {
      description = "Library for working with virtual machines";
  