Jason Dagit schrieb: > I see that others have provided answers on here, but another way is to > change the check from: > > if flag(ghc7) > build-depends: base >= 4.3 && < 5 > cpp-options: -DGHC7 > else > build-depends: base >= 4 && < 4.3 > > to this: > if impl(ghc >= 7) > build-depends: base >= 4.3 && < 5 > cpp-options: -DGHC7 > else > build-depends: base >= 4 && < 4.3
Isn't it better to move the dependency on 'base' out of the If block? I mean, someone might succeed to use GHC-7 with base-4.2 or GHC<7 or a different compiler with base-4.3. _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
