How to handle linker options beginning with -f?

[law@redhat.com]

  In message < 3AF32D13.B0E37AAD@apple.com >you write:
  > I think the best way to deal with this would be a new target macro
  > that can intercept switches in process-command directly, and with some
  > sort of standardized result that the generic code can interpret.  Both
  > -framework and -filelist have arguments, so the new macro would have to
  > be whizzy enough to handle that. If there is an alternate way to get
  > linker -f* options through the driver, I'd like to hear about it.
  > Thanks in advance!
-Wl,-framework

jeff