On Tue, 2007-07-31 at 13:46 +0100, Bayley, Alistair wrote: > I'd like to add a #ifdef to Takusen's Setup.hs, so that we can have a > single source file that will compile with ghc-6.6 and ghc-6.6.1. With > ghc-6.6 and Cabal-1.1.6.1 we use splitFileName and joinPaths from > Distribution.Compat.FilePath. With ghc-6.6.1 (which includes > Cabal-1.1.6.2) these have been moved to System.FilePath. I'd like to do > something like the following: > > #ifdef __CABAL_VERSION__ > 117 > import System.FilePath (splitFileName, combine) > joinPaths = combine > #else > import Distribution.Compat.FilePath (splitFileName, joinPaths) > #endif > > Is something like this possible with Cabal?
No, Cabal does not define any cpp defines like that. > It's either that, or make Takusen's install depend on filepath. I'm > not sure which is the least desirable, but I'm open to suggestions. > > To be fair, we already require our ghc-6.6 users to upgrade Cabal from > 1.1.6 to 1.1.6.1, so making them install filepath instead perhaps > isn't so bad, and is no more effort. I'd got with filepath in that case. Duncan _______________________________________________ Haskell-Cafe mailing list [email protected] http://www.haskell.org/mailman/listinfo/haskell-cafe
