From cbab474ceaded3e8a5fdc359a56e14711ddb7740 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <eelco.dolstra@logicblox.com>
Date: Wed, 18 Feb 2015 10:39:30 +0100
Subject: [PATCH] nixUnstable: Update

---
 pkgs/tools/package-management/nix/unstable.nix | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/pkgs/tools/package-management/nix/unstable.nix b/pkgs/tools/package-management/nix/unstable.nix
index 09453428a85e..8e893edbafa0 100644
--- a/pkgs/tools/package-management/nix/unstable.nix
+++ b/pkgs/tools/package-management/nix/unstable.nix
@@ -1,20 +1,20 @@
-{ stdenv, fetchurl, perl, curl, bzip2, sqlite, openssl ? null
-, pkgconfig, boehmgc, perlPackages
+{ lib, stdenv, fetchurl, perl, curl, bzip2, sqlite, openssl ? null
+, pkgconfig, boehmgc, perlPackages, libsodium
 , storeDir ? "/nix/store"
 , stateDir ? "/nix/var"
 }:
 
 stdenv.mkDerivation rec {
-  name = "nix-1.9pre4028_0d1dafa";
+  name = "nix-1.9pre4045_bd91064";
 
   src = fetchurl {
-    url = "http://hydra.nixos.org/build/19375273/download/4/${name}.tar.xz";
-    sha256 = "592da6102a777c13652f7350f40f5693fa005076e06c7ce6f570a854576d104e";
+    url = "http://hydra.nixos.org/build/19776695/download/4/${name}.tar.xz";
+    sha256 = "3a9d5750fa7cf4958a275516d5b7f3ab0036529a07a4ee16ade89a714fd55f7a";
   };
 
   nativeBuildInputs = [ perl pkgconfig ];
 
-  buildInputs = [ curl openssl sqlite ];
+  buildInputs = [ curl openssl sqlite ] ++ lib.optional stdenv.isLinux libsodium;
 
   propagatedBuildInputs = [ boehmgc ];