  cd $BUILD_DIRECTORY       &&
  rm -rf $SOURCE_DIRECTORY  &&
  sh $SOURCE_CACHE/$SOURCE -x &&
  cd $SOURCE_DIRECTORY &&
  unpack $SOURCE2 &&
  unpack $SOURCE3 &&
  unpack $SOURCE4 &&

  tar -xf nvidia-persistenced-init.tar.bz2 &&
  sedit 's;__USER__;nvidia-persistenced;' nvidia-persistenced-init/systemd/nvidia-persistenced.service.template &&
  #sedit 's;__NV_VK_ICD__;libGLX_nvidia.so.0;' nvidia_icd.json.template &&

  # Remove files to avoid module conflicts and
  # make place for source compiled replacements
  rm -f .manifest libvdpau.so* libvdpau_trace.so*          \
    pkg-history.txt nvidia-installer{,.*}                  \
    mkprecompiled nvidia-xconfig{,.*} nvidia-settings{,.*} \
    tls_test* libGL.la gl*.h
