From a7ca56428afaca9527b6be9026872b5c180482cd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Domen=20Ko=C5=BEar?= <domen@dev.si>
Date: Wed, 18 May 2016 16:25:57 +0100
Subject: [PATCH] dpdk: set NIX_ENFORCE_NO_NATIVE = 0 to fix build

Since 0c6db0ca48612f18e5c2b744dfa385ba8eecc950 the build would fail
since it relies on sse instructions.

cc @abbradar to be sure this is correct fix
---
 pkgs/os-specific/linux/dpdk/default.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pkgs/os-specific/linux/dpdk/default.nix b/pkgs/os-specific/linux/dpdk/default.nix
index 2d7c8a5f14e..15cfd84dd51 100644
--- a/pkgs/os-specific/linux/dpdk/default.nix
+++ b/pkgs/os-specific/linux/dpdk/default.nix
@@ -14,6 +14,9 @@ stdenv.mkDerivation rec {
   RTE_KERNELDIR = "${kernel.dev}/lib/modules/${kernel.modDirVersion}/build";
   RTE_TARGET = "x86_64-native-linuxapp-gcc";
 
+  # we need sse3 instructions to build
+  NIX_ENFORCE_NO_NATIVE = "0";
+
   enableParallelBuilding = true;
   outputs = [ "out" "examples" ];