From 04faaa9e350afa1661a1065b164f134fb60b6651 Mon Sep 17 00:00:00 2001
From: yao <bitwangyaoyao@gmail.com>
Date: Tue, 26 Feb 2013 21:18:51 +0800
Subject: [PATCH] Fix ocl::dft the compile warning on Linux

---
 modules/ocl/src/fft.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/modules/ocl/src/fft.cpp b/modules/ocl/src/fft.cpp
index 9ae0ee1f8..aab2a040a 100644
--- a/modules/ocl/src/fft.cpp
+++ b/modules/ocl/src/fft.cpp
@@ -55,8 +55,9 @@ void cv::ocl::dft(const oclMat&, oclMat&, Size, int)
     CV_Error(CV_StsNotImplemented, "OpenCL DFT is not implemented");
 }
 namespace cv { namespace ocl {
-    void fft_teardown(){}
+    void fft_teardown();
 }}
+void cv::ocl::fft_teardown(){}
 #else
 #include "clAmdFft.h"
 namespace cv