From efce71f0232b26ff8bb2b7f307eafa1b4dd40b41 Mon Sep 17 00:00:00 2001
From: Peter Simons <simons@cryp.to>
Date: Sun, 8 Sep 2013 22:04:50 +0200
Subject: [PATCH] haskell-system-posix-redirect: add version 1.1

---
 .../haskell/system-posix-redirect/default.nix        | 12 ++++++++++++
 pkgs/top-level/haskell-packages.nix                  |  2 ++
 2 files changed, 14 insertions(+)
 create mode 100644 pkgs/development/libraries/haskell/system-posix-redirect/default.nix

diff --git a/pkgs/development/libraries/haskell/system-posix-redirect/default.nix b/pkgs/development/libraries/haskell/system-posix-redirect/default.nix
new file mode 100644
index 00000000000..b8a65e41fd8
--- /dev/null
+++ b/pkgs/development/libraries/haskell/system-posix-redirect/default.nix
@@ -0,0 +1,12 @@
+{ cabal }:
+
+cabal.mkDerivation (self: {
+  pname = "system-posix-redirect";
+  version = "1.1";
+  sha256 = "08l8n671ypmharmkm9s8wv5ipcznn7hv5zadf96liml3v16d8fcr";
+  meta = {
+    description = "A toy module that allows you to temporarily redirect a program's stdout";
+    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 a6d26ab8e01..ca723691828 100644
--- a/pkgs/top-level/haskell-packages.nix
+++ b/pkgs/top-level/haskell-packages.nix
@@ -1959,6 +1959,8 @@ let result = let callPackage = x : y : modifyPrio (newScope result.finalReturn x
 
   systemFileio = callPackage ../development/libraries/haskell/system-fileio {};
 
+  systemPosixRedirect = callPackage ../development/libraries/haskell/system-posix-redirect {};
+
   TableAlgebra = callPackage ../development/libraries/haskell/TableAlgebra {};
 
   tabular = callPackage ../development/libraries/haskell/tabular {};