File _service of Package llvm

<services>
    <service name="tar_scm">
      <param name="scm">git</param>
      <param name="url">git@gitee.com:jiawei__liu/llvm.git</param>
      <param name="exclude">.git</param>
      <param name="revision">0c5aad07c62f2779c276359fa1a0ba5a2dddf55a</param>
    </service>
    <service name="extract_file">
        <param name="archive">*.tar</param>
        <param name="files">*/*</param>
    </service>
</services>