patch applied (packages/base): make Setup and base.cabal suitable for building the libraries with GHC

[Ian Lynagh]

Thu Mar  8 08:38:24 PST 2007  Ian Lynagh <igloo at earth.li>
  * make Setup and base.cabal suitable for building the libraries with GHC

    M ./GHC/PArr.hs +5
    A ./Setup.hs
    M ./base.cabal -10 +63