patch applied (cabal-branches/cabal-1.2): no longer need to pass --ghc-pkg to haddock

Fri Oct 26 00:31:26 PDT 2007 Ross Paterson * no longer need to pass --ghc-pkg to haddock Haddock only runs ghc-pkg if invoked with --use-package, and Cabal no longer uses that option, as it now gets the arguments for --read-interface from ghc-pkg directly (cf patch "rejig location of package interfaces for haddock"). M ./Distribution/Simple/Haddock.hs -5