mir-client-platform-mesa5-dbgsym 0.21.0+16.04.20160330-0ubuntu1 (powerpc binary) in ubuntu xenial

 Mir is a display server running on linux systems, with a focus on efficiency,
 robust operation and a well-defined driver model.
 .
 Contains the shared libraries required for the Mir clients to interact with
 the underlying hardware platform using the Mesa drivers.