File _service of Package CImg

<services>
  <service name="obs_scm">
    <param name="url">https://framagit.org/dtschump/CImg.git</param>
    <param name="scm">git</param>
    <param name="version">2.3.3</param>
    <param name="revision">v.2.3.3</param>
  </service>
  <service name="set_version" />

  <service mode="buildtime" name="tar" />
  <service mode="buildtime" name="recompress">
    <param name="file">*.tar</param>
    <param name="compression">xz</param>
  </service>
</services>