anchor.diff:  PACKAGECONFIG ??= "qemu yajl uml openvz vmware vbox esx iproute2 lxc test \
                      remote macvtap libvirtd netcf udev python ebtables \
                      ${@bb.utils.contains('DISTRO_FEATURES', 'selinux', 'selinux audit libcap-ng', '', d)} \
  -                   ${@bb.utils.contains('DISTRO_FEATURES', 'xen', 'xen libxl xen-inotify', '', d)} \
  +                   ${@bb.utils.contains('DISTRO_FEATURES', 'xen', 'libxl', '', d)} \
                      ${@bb.utils.contains('DISTRO_FEATURES', 'x11', 'polkit', '', d)} \
                     "
   
  
positive.code: 	done
  }
  
  pkg_postinst_libvirt() {
          if [ -z "$D" ] && [ -e /etc/init.d/populate-volatile.sh ] ; then
                  /etc/init.d/populate-volatile.sh update
          fi
  
negative.code: #
  PACKAGECONFIG[qemu] = "--with-qemu,--without-qemu,qemu,"
  PACKAGECONFIG[yajl] = "--with-yajl,--without-yajl,yajl,yajl"
  PACKAGECONFIG[xenapi] = "--with-xenapi,--without-xenapi,,"
  PACKAGECONFIG[libxl] = "--with-libxl=${STAGING_DIR_TARGET}/lib,--without-libxl,libxl,"
  PACKAGECONFIG[uml] = "--with-uml, --without-uml,,"
  PACKAGECONFIG[openvz] = "--with-openvz,--without-openvz,,"
  PACKAGECONFIG[vmware] = "--with-vmware,--without-vmware,,"
  