From 1e8dcf3921143c2697b1ec560126fe71ac158132 Mon Sep 17 00:00:00 2001
From: Emil Rangden <emil.rangden@chas.se>
Date: Mon, 23 Dec 2013 10:21:27 +0100
Subject: [PATCH] add haskellPackages.midi

---
 .../libraries/haskell/midi/default.nix        | 21 +++++++++++++++++++
 pkgs/top-level/haskell-packages.nix           |  2 ++
 2 files changed, 23 insertions(+)
 create mode 100644 pkgs/development/libraries/haskell/midi/default.nix

diff --git a/pkgs/development/libraries/haskell/midi/default.nix b/pkgs/development/libraries/haskell/midi/default.nix
new file mode 100644
index 00000000000..e50843c6ff2
--- /dev/null
+++ b/pkgs/development/libraries/haskell/midi/default.nix
@@ -0,0 +1,21 @@
+{ cabal, binary, eventList, explicitException, monoidTransformer
+, nonNegative, QuickCheck, random, transformers, utilityHt
+}:
+
+cabal.mkDerivation (self: {
+  pname = "midi";
+  version = "0.2.1";
+  sha256 = "0i767y0835979s9i3wm8qwzh2awhhmfvhc5zvq2lkn8xlsp3wa6y";
+  isLibrary = true;
+  isExecutable = true;
+  buildDepends = [
+    binary eventList explicitException monoidTransformer nonNegative
+    QuickCheck random transformers utilityHt
+  ];
+  meta = {
+    homepage = "http://www.haskell.org/haskellwiki/MIDI";
+    description = "Handling of MIDI messages and files";
+    license = "GPL";
+    platforms = self.ghc.meta.platforms;
+  };
+})
diff --git a/pkgs/top-level/haskell-packages.nix b/pkgs/top-level/haskell-packages.nix
index bfd4ed7fd09..cf73f683313 100644
--- a/pkgs/top-level/haskell-packages.nix
+++ b/pkgs/top-level/haskell-packages.nix
@@ -1510,6 +1510,8 @@ let result = let callPackage = x : y : modifyPrio (newScope result.finalReturn x
 
   mersenneRandomPure64 = callPackage ../development/libraries/haskell/mersenne-random-pure64 {};
 
+  midi = callPackage ../development/libraries/haskell/midi {};
+
   minimorph = callPackage ../development/libraries/haskell/minimorph {};
 
   miniutter = callPackage ../development/libraries/haskell/miniutter {};