1 files changed, 15 insertions, 0 deletions
diff --git a/pkgs/development/libraries/haskell/transformers-compat/default.nix b/pkgs/development/libraries/haskell/transformers-compat/default.nix
new file mode 100644
index 000000000000..d36ace0eb299
--- /dev/null
+++ b/pkgs/development/libraries/haskell/transformers-compat/default.nix
@@ -0,0 +1,15 @@
+{ cabal, transformers }:
+
+cabal.mkDerivation (self: {
+  pname = "transformers-compat";
+  version = "0.1";
+  sha256 = "100xw00h2l6iipg6lq5bbncpil3bl6w3frak99klpi8gn6ihd8ah";
+  buildDepends = [ transformers ];
+  noHaddock = true;
+  meta = {
+    homepage = "http://github.com/ekmett/transformers-compat/";
+    description = "Lenses, Folds and Traversals";
+    license = self.stdenv.lib.licenses.bsd3;
+    platforms = self.ghc.meta.platforms;
+  };
+})