From fbd117804758bd9174a27ce471acfe21b8bfc208 Mon Sep 17 00:00:00 2001
From: Davis King <davis@dlib.net>
Date: Mon, 28 Sep 2015 21:47:44 -0400
Subject: [PATCH] Made the python modules use SSE4 instructions by default.

---
 tools/python/CMakeLists.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/python/CMakeLists.txt b/tools/python/CMakeLists.txt
index 94ce60239..973fe4231 100644
--- a/tools/python/CMakeLists.txt
+++ b/tools/python/CMakeLists.txt
@@ -2,6 +2,7 @@
 CMAKE_MINIMUM_REQUIRED(VERSION 2.8.4)
 
 
+set(USE_SSE4_INSTRUCTIONS ON CACHE BOOL "Use SSE4 instructions")
 include(../../dlib/add_python_module)
 
 # Tell cmake to compile all these cpp files into a dlib python module.