File _service of Package physfs

<?xml version="1.0" ?>
<services>
  <service name="download_url">
    <param name="protocol">http</param>
    <param name="host">icculus.org</param>
    <param name="path">/physfs/downloads/physfs-2.0.2.tar.gz</param>
  </service>
  <service name="verify_file">
    <param name="file">_service:download_url:physfs-2.0.2.tar.gz</param>
    <param name="verifier">sha256</param>
    <param name="checksum">ae296d3148228e03fd56cc9ea58af02f87dcbb1fadef125c18b709ab37f0bc09</param>
  </service>
  <service name="recompress">
    <param name="file">*.gz</param>
  </service>
  <service name="set_version"/>
</services>