title: internal compiler error: Segmentation fault On Raspberry Pi
body: <p>While trying to build OpenCV 3.3.0 on a Raspberry Pi I keep getting compiler level segmentation faults.  I am following the guide <a href="https://www.pyimagesearch.com/2017/10/09/optimizing-opencv-on-the-raspberry-pi/" rel="nofollow noreferrer">here</a> on building the optimized OpenCV Library. </p>
  
  <p>The cmake step works perfectly fine however, when I attempt to run <code>make -j4</code> a number of segmentation faults come from the compiler. </p>