Fix for using --with-ghc to set the ghc compiler to something other than the current default ghc. Sets the correct value for __GLASGOW_HASKELL__ for .chs files.
Fix for using --with-ghc to set the ghc compiler to something other than the current default ghc. Sets the correct value for __GLASGOW_HASKELL__ for .chs files.

gtk2hs/webkit,gtk2hs/webkit,gtk2hs/webkit