@@ -1,3 +1,4 @@
1+{-# LANGUAGE CPP #-}
12{-|
23Module : Idris.CmdOptions
34Description : A parser for the CmdOptions for the Idris executable.
@@ -26,6 +27,9 @@ import Control.Monad.Trans.Except (throwE)
2627import Control.Monad.Trans.Reader (ask)
2728import Data.Char
2829import Data.Maybe
30+#if MIN_VERSION_optparse_applicative(0,13,0)
31+import Data.Monoid ((<>))
32+#endif
2933import Options.Applicative
3034import Options.Applicative.Arrows
3135import Options.Applicative.Types (ReadM(..))