Having a binary package in two source packages

[Loïc Minier <lool+debian@via.ecp.fr>]

        Hi,

 Is it possible to ship the same binary packages in two source packages
 across two distributions?

 A concrete example would be a tools package which can be built from two
 major upstream releases that need to be kept in the distribution for
 the shared libs:
short term:
 - unstable/testing:
   * gstreamer0.8 source package:
     - libgstreamer0.8 binary package
     - gstreamer-tools
 - experimental:
   * gstreamer0.9 source package:
     - libgstreamer0.9 binary package
     - gstreamer-tools

long term:
 - unstable/testing:
   * gstreamer0.8 source package:
     - libgstreamer0.8 binary package
   * gstreamer0.10 source package:
     - libgstreamer0.10 binary package
     - gstreamer-tools

 Is any of these two situations problematic?

   Bye,

-- 
Loïc Minier <lool@dooz.org>
Come, your destiny awaits!