including files before "hc" step

[Byron Cook]

Hi, 

Is there a ghc flag that will let me include a file before "hc" is
involked?

for example, rather than do this:
      #include "/projects/pacsoft/hardware/hawk/lib/hawk-macros.h"

      module ROB(rob,ROB)  where
      import LazyST
      import Hawk
      .
      .
      .
      .

I would like to have this:
      module ROB(rob,ROB)  where
      import LazyST
      import Hawk  
      .
      .
      .
      .       

and for GHC to add the #include statement before compiling the file.

I tried the "-#include" option, but that seems to be placing the #include
statement in the C generated by hc, not the input to hc.  right?



byron