syslib imports with ghc-3.x

[David J King]

Hi,

Congrats to the SAS for ghc-3.02, I had no problem installing
it :-)

One problem I have had though is getting it to find some
interface files.  I get the following with a simple prog
that does an import Parallel

  % ghc-3.02 -c -gransim -fvia-C -fhaskell-1.3 -fglasgow-exts Main.lhs
 
  Main.lhs:4: Could not find valid interface file `Parallel'

Putting an &add_syslib('concurrent') for -gransim and -parallel
in the driver seems to fix things.

Cheers,

David.