[osg-submissions] osg-ppu fixes

[Bob Kuehne]

hi all, cross-posting to osg-submissions so that this gets more  
visibility than just mailing to art (cc'd on this). here's how i fixed  
PPU to work with the new birfucated osg/include header structure.  
three changes to a FindOSG.cmake module, and then to the parent  
CMakeLists.txt which uses that to setup include paths.

the attached files go into the following spots within the ppu  
distribution, where 'osgPPU' is the root of the PPU tree:

  CMakeLists.txt -> osgPPU/CMakeLists.txt
  FindOSG.cmake  -> osgPPU/CMakeModules/FindOSG.cmake

finally, art, you can remove FindOpenThreads.cmake from the  
CMakeModules directory.

thanks,
bob
-------------- next part --------------
An embedded and charset-unspecified text was scrubbed...
Name: CMakeLists.txt
URL: <http://lists.openscenegraph.org/pipermail/osg-submissions-openscenegraph.org/attachments/20080630/864b7835/attachment.txt>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: FindOSG.cmake
Type: application/octet-stream
Size: 2918 bytes
Desc: not available
URL: <http://lists.openscenegraph.org/pipermail/osg-submissions-openscenegraph.org/attachments/20080630/864b7835/attachment.obj>