patch applied (packages/Cabal): Export a compat function for older Setup.hs scripts

[Ian Lynagh]

Sat Oct 11 11:21:31 PDT 2008  Duncan Coutts <duncan at haskell.org>
  * Export a compat function for older Setup.hs scripts
  Makes it possible for alex and happy to work with cabal-1.2 -> 1.6

    M ./Distribution/Simple/Setup.hs +5

View patch online:
http://darcs.haskell.org/packages/Cabal/_darcs/patches/20081011182131-adfee-7258f46aa29facb7ed37e2a82e8e22bcfb7872d7.gz