executable formats in port-powerpc

[Monroe Williams <monroe%teleport.com@localhost>]

Which executable format is being used in port-powerpc?  (ELF, a.out, coff, 
etc?)  Which version of gcc are you using, and what 'configure' line did you
use to build it?  (I'm building 2.7.2.1 with --target=powerpc--elf right
now, but I'd like to know what actually works...)

Thanks,
-- monroe