patch applied (packages/Cabal): Use the new HcPkg module in the GHC getInstalledPackages function

[Ian Lynagh]

Sun Jun  7 11:04:42 PDT 2009  Duncan Coutts <duncan at haskell.org>
  * Use the new HcPkg module in the GHC getInstalledPackages function

    M ./Distribution/Simple/GHC.hs -29 +6

View patch online:
http://darcs.haskell.org/packages/Cabal/_darcs/patches/20090607180442-adfee-14216e7fffbb24e25abf2968992b213d32ad7bbc.gz