patch applied (cabal): "Allow CABAL_VERSION to be defined when bootstrapping"

Sun Dec 12 13:33:59 PST 2010 Ian Lynagh * Allow CABAL_VERSION to be defined when bootstrapping Needed for the GHC build system M ./Distribution/Simple/Utils.hs -1 +3 View patch online: http://darcs.haskell.org/cgi-bin/darcsweb.cgi?r=cabal;a=darcs_commitdiff;h=2...