
hdburn_copy() {
  KVER=`uname -r`
  if [ ! -d "/lib/modules/${KVER}/extra" ] ; then
    mkdir /lib/modules/${KVER}/extra
  fi
  if [ ! -f "/lib/modules/${KVER}/extra/hdburn.ko.xz" ] ; then
    if [ ! -f ${WHERE}/kernel/hdburn.ko.xz-${KVER} ]; then
      echo "installing hdburn-module-$KVER from yum repo"
      yum install -q -e0 -y hdburn-module-$KVER
    fi
    echo "copy hdburn.ko.xz-${KVER} to /lib/modules/${KVER}/extra/hdburn.ko.xz"
    cp ${WHERE}/kernel/hdburn.ko.xz-${KVER} /lib/modules/${KVER}/extra/hdburn.ko.xz \
      && depmod -a
  fi
}

