add Control.Monad.Instances to nhc98 build

diff --git a/Makefile.nhc98 b/Makefile.nhc98
index 2cb4520..8109766 100644 (file)
--- a/Makefile.nhc98
+++ b/Makefile.nhc98
@@ -14,7 +14,7 @@ SRCS  = \
        Data/Eq.hs Data/Ord.hs \
        Data/Foldable.hs Data/Traversable.hs Data/Sequence.hs \
        Data/Function.hs \
-       Control/Monad.hs Control/Monad/Fix.hs \
+       Control/Monad.hs Control/Monad/Fix.hs Control/Monad/Instances.hs \
        Control/Arrow.hs Control/Applicative.hs \
        Debug/Trace.hs \
        NHC/SizedTypes.hs \