title: program exited with code 132
body: <p>i am using raspbian,opencv-2.4.8 and geany this is my simple/first code</p>
  
  <pre><code>#include &lt;iostream&gt;
  #include &lt;opencv2/highgui/highgui.hpp&gt;
  #include &lt;opencv2/core/core.hpp&gt;
  using namespace std;
  using namespace cv;
  int main ()
  {
      Mat image=imread("/home/pi/Desktop/pic3.png");
      if (! image.data)
      {
          cout&lt;&lt;"error"&lt;&lt;endl;
      }
      else
      {
          namedWindow("display",WINDOW_AUTOSIZE)
          imshow("display",image);
          waitKey(0);
          return 0;
      }
  }    
  </code></pre>
  
  <p>these are compile and build commands in geany->project->properties->build</p>
  
  <pre><code>g++ $(pkg-config --cflags opencv-2.4.8) -c "f'
  g++ $(pkg-config --clfags --libs opencv-2.4.8) -o "e" "f'
  </code></pre>
  
  <p>and it compiles and build perfectly but when i execute it this is my output</p>
  
  <p>Illegal instruction</p>
  
  <hr>
  
  <p>(program exited with code :132)</p>
  
  <p>i have searched this exit code on internet but couldn't find a single thread or issue about it</p>