Turn libffi into a Haskell package

[ghc-hetmet.git] / compiler / ghc.cabal.in

diff --git a/compiler/ghc.cabal.in b/compiler/ghc.cabal.in
index bf077aa..deca837 100644 (file)
--- a/compiler/ghc.cabal.in
+++ b/compiler/ghc.cabal.in
@@ -88,7 +88,8 @@ Library
     Extensions: CPP, MagicHash, UnboxedTuples, PatternGuards,
                 ForeignFunctionInterface, EmptyDataDecls,
                 TypeSynonymInstances, MultiParamTypeClasses,
-                FlexibleInstances, Rank2Types, ScopedTypeVariables
+                FlexibleInstances, Rank2Types, ScopedTypeVariables,
+                DeriveDataTypeable
 
     Include-Dirs: . parser utils