patch applied (packages/directory): Cpp exclusion macro -> defined(__GLASGOW_HASKELL__) || defined(__HUGS__)

[Malcolm Wallace]

Fri May 25 03:25:40 PDT 2007  Malcolm.Wallace at cs.york.ac.uk
  * Cpp exclusion macro -> defined(__GLASGOW_HASKELL__) || defined(__HUGS__)
    Nhc98 does not define the symbol __NHC__ when compiling C code.

    M ./cbits/directory.c -1 +1