From 97dde61662a7968e1849dc24fbae67c570c615ab Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Benno=20F=C3=BCnfst=C3=BCck?= <benno.fuenfstueck@gmail.com>
Date: Mon, 5 May 2014 17:33:05 +0200
Subject: [PATCH] haskell-system-time-monotonic: new expression

---
 .../haskell/system-time-monotonic/default.nix      | 14 ++++++++++++++
 pkgs/top-level/haskell-packages.nix                |  2 ++
 2 files changed, 16 insertions(+)
 create mode 100644 pkgs/development/libraries/haskell/system-time-monotonic/default.nix

diff --git a/pkgs/development/libraries/haskell/system-time-monotonic/default.nix b/pkgs/development/libraries/haskell/system-time-monotonic/default.nix
new file mode 100644
index 000000000000..230dc5fd6d18
--- /dev/null
+++ b/pkgs/development/libraries/haskell/system-time-monotonic/default.nix
@@ -0,0 +1,14 @@
+{ cabal, time }:
+
+cabal.mkDerivation (self: {
+  pname = "system-time-monotonic";
+  version = "0.2";
+  sha256 = "0f5grhh6x2fbawmdk0gq1nsjz47iz8f8r2592d1l69fqddwdhc3v";
+  buildDepends = [ time ];
+  meta = {
+    homepage = "https://github.com/joeyadams/haskell-system-time-monotonic";
+    description = "Simple library for using the system's monotonic clock";
+    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 01512765333c..06dadad9539c 100644
--- a/pkgs/top-level/haskell-packages.nix
+++ b/pkgs/top-level/haskell-packages.nix
@@ -2500,6 +2500,8 @@ let result = let callPackage = x : y : modifyPrio (newScope result.finalReturn x
 
   systemPosixRedirect = callPackage ../development/libraries/haskell/system-posix-redirect {};
 
+  systemTimeMonotonic = callPackage ../development/libraries/haskell/system-time-monotonic {};
+
   TableAlgebra = callPackage ../development/libraries/haskell/TableAlgebra {};
 
   tabular = callPackage ../development/libraries/haskell/tabular {};