cros_post_src_install_timesync() {
  local dir="${D}$(systemd_get_systemunitdir)/systemd-timesyncd.service.d"
  mkdir -p "${dir}"
  pushd "${dir}"
  cat <<EOF >flatcar.conf || die
# Allow sysexts to ship timesyncd replacements which can have
# a Conflicts=systemd-timesyncd directive that would result
# in systemd-timesyncd not being started.
[Unit]
After=ensure-sysext.service
EOF
  popd
}
