wxPython/contrib/ogl/README.txt

   1 Since OGL is not always bundled with distributions of wxWindows, in
   2 order for it to be a standard part of wxPython I need to bundle it
   3 here.  The contents of the contrib directory are copies of the
   4 relevant parts of the main contrib directory in wxWindows.  The
   5 build.py script in this directory will also build the needed files
   6 from there, so you no longer have to worry about aquiring and building
   7 additional libraries beyond wxWindows itself.