From fe5eaae10230247e7057b9cf95c730ce2c796f0e Mon Sep 17 00:00:00 2001
From: Andrey Pavlenko <andrey.pavlenko@itseez.com>
Date: Fri, 21 Mar 2014 14:30:49 +0400
Subject: [PATCH] adding missing include (fixing 'no ocl implementation' error)

---
 modules/nonfree/perf/perf_precomp.hpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/modules/nonfree/perf/perf_precomp.hpp b/modules/nonfree/perf/perf_precomp.hpp
index addba7b00..57bbe16f0 100644
--- a/modules/nonfree/perf/perf_precomp.hpp
+++ b/modules/nonfree/perf/perf_precomp.hpp
@@ -9,6 +9,8 @@
 #ifndef __OPENCV_PERF_PRECOMP_HPP__
 #define __OPENCV_PERF_PRECOMP_HPP__
 
+#include "cvconfig.h"
+
 #include "opencv2/ts/ts.hpp"
 
 #include "opencv2/nonfree/nonfree.hpp"