Hi, On 17 October 2014 16:27, Austin Seipp <aus...@well-typed.com> wrote: > The catch with such a change is that there is no macro to determine > whether we're using 7.8.3 or 7.8.4, so it's harder for users to figure > things out (they have to use `MIN_VERSION_base` from Cabal). But maybe > that doesn'tm atter too much. So, yes, I think it's doable, but that's > a sticky bit.
Recent versions of Cabal (1.20+) define a MIN_TOOL_VERSION macro similar to MIN_VERSION_. So you can use '#if MIN_TOOL_VERSION_ghc(7,8,4)' to detect GHC 7.8.4. _______________________________________________ ghc-devs mailing list ghc-devs@haskell.org http://www.haskell.org/mailman/listinfo/ghc-devs
