patch applied (cabal-branches/cabal-1.2): Add a "cpp-options:" field and use it for pre-processing .hs .hsc .chs files

Wed Oct 17 09:47:47 PDT 2007 Duncan Coutts <duncan@haskell.org> * Add a "cpp-options:" field and use it for pre-processing .hs .hsc .chs files This is for pre-processing Haskell modules, not for C code. We already have cc-options for that purpose. Up 'til now people have been abusing ghc-options for this purpose. Even Cabal itself was guilty of doing that. M ./Distribution/PackageDescription.hs +6 M ./Distribution/Simple/GHC.hs +1 M ./Distribution/Simple/PreProcess.hs -9 +6