From 6cf13bfe6697734c282b4e36cd882cc8c3d3a429 Mon Sep 17 00:00:00 2001
From: Dan Peebles <pumpkin@me.com>
Date: Sun, 14 Aug 2016 17:40:05 -0400
Subject: [PATCH] swift-corefoundation: remove spurious buildInput

libpthread is part of libSystem, so there's no need to depend on it
explicitly
---
 pkgs/os-specific/darwin/swift-corefoundation/default.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/os-specific/darwin/swift-corefoundation/default.nix b/pkgs/os-specific/darwin/swift-corefoundation/default.nix
index 0ec282b503bf..34c64c11590d 100644
--- a/pkgs/os-specific/darwin/swift-corefoundation/default.nix
+++ b/pkgs/os-specific/darwin/swift-corefoundation/default.nix
@@ -10,7 +10,7 @@ stdenv.mkDerivation {
     sha256 = "05cmqwzqqxb489g9hq7hhj2yva12pi488iblbpnvyk1y4nx077cw";
   };
 
-  buildInputs = [ ninja python libpthread libxml2 ];
+  buildInputs = [ ninja python libxml2 ];
 
   patchPhase = ''
     HACK=$PWD/hack