From 1ae62db2e0acd4f83c98f3a05e8f0471d4a6572e Mon Sep 17 00:00:00 2001
From: Peter Simons <simons@cryp.to>
Date: Sun, 14 Jul 2013 20:19:41 +0200
Subject: [PATCH] haskell-bindings-posix: update to version 1.2.3

---
 pkgs/development/libraries/haskell/bindings-posix/default.nix | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/libraries/haskell/bindings-posix/default.nix b/pkgs/development/libraries/haskell/bindings-posix/default.nix
index 23994140d6c0..1475be900391 100644
--- a/pkgs/development/libraries/haskell/bindings-posix/default.nix
+++ b/pkgs/development/libraries/haskell/bindings-posix/default.nix
@@ -1,10 +1,11 @@
-{ cabal, bindingsDSL }:
+{ cabal, bindingsDSL, pthread }:
 
 cabal.mkDerivation (self: {
   pname = "bindings-posix";
   version = "1.2.3";
   sha256 = "0nj18lfpn8hmlaa7cmvdkjnk8fi2f6ysjbigkx7zbrpqnvbi63ba";
   buildDepends = [ bindingsDSL ];
+  extraLibraries = [ pthread ];
   meta = {
     description = "Low level bindings to posix";
     license = self.stdenv.lib.licenses.bsd3;