From bf310f322e4ca37eb506f54178107e804873ad88 Mon Sep 17 00:00:00 2001
From: Mathijs Kwik <mathijs@bluescreen303.nl>
Date: Tue, 4 Jun 2013 17:44:28 +0200
Subject: [PATCH] add haskell/libffi

---
 .../libraries/haskell/libffi/default.nix            | 13 +++++++++++++
 pkgs/top-level/haskell-packages.nix                 |  4 ++++
 2 files changed, 17 insertions(+)
 create mode 100644 pkgs/development/libraries/haskell/libffi/default.nix

diff --git a/pkgs/development/libraries/haskell/libffi/default.nix b/pkgs/development/libraries/haskell/libffi/default.nix
new file mode 100644
index 000000000000..da87fc01bc62
--- /dev/null
+++ b/pkgs/development/libraries/haskell/libffi/default.nix
@@ -0,0 +1,13 @@
+{ cabal, libffi }:
+
+cabal.mkDerivation (self: {
+  pname = "libffi";
+  version = "0.1";
+  sha256 = "0g7jnhng3j7z5517aaqga0144aamibsbpgm3yynwyfzkq1kp0f28";
+  pkgconfigDepends = [ libffi ];
+  meta = {
+    description = "A binding to libffi";
+    license = self.stdenv.lib.licenses.bsd3;
+    platforms = self.ghc.meta.platforms;
+  };
+})
diff --git a/pkgs/top-level/haskell-packages.nix b/pkgs/top-level/haskell-packages.nix
index 5d4c626ade6a..820d68ea550e 100644
--- a/pkgs/top-level/haskell-packages.nix
+++ b/pkgs/top-level/haskell-packages.nix
@@ -1307,6 +1307,10 @@ let result = let callPackage = x : y : modifyPrio (newScope result.final x y);
 
   lenses = callPackage ../development/libraries/haskell/lenses {};
 
+  libffi = callPackage ../development/libraries/haskell/libffi {
+    libffi = pkgs.libffi;
+  };
+
   libmpd = callPackage ../development/libraries/haskell/libmpd {};
 
   liblastfm = callPackage ../development/libraries/haskell/liblastfm {};