re: CVS commit: src/tools/gcc

[matthew green <mrg%eterna.com.au@localhost>]

   Log Message:
   Fixes for mknative runs on gcc3.
   
        - get the information from a gcc3 .native
        - don't get gcc4 variables
        - put back the getvars for SHLIB_LINK SHLIB_MULTILIB as they work
          on gcc3 and leave as XXX'd on gcc4.
   
   I've re-arranged some of the variables to minimise the differences, but
   didn't do them all.


thanks!