title: clang++ warning: "warning: unknown warning option '-Wno-maybe-uninitialized'"
body: <p>Having installed LLVM on Ubuntu 16.04 using the command:</p>
  
  <pre><code>sudo apt-get install clang llvm
  </code></pre>
  
  <p>I get the following error when compiling:</p>
  
  <pre><code>nlykkei@nlykkei-VirtualBox:~$ clang++ -g toy.cpp `llvm-config --cxxflags --ldflags --system-libs --libs` -o toy
  warning: unknown warning option '-Wno-maybe-uninitialized'; did you mean
        '-Wno-uninitialized'? [-Wunknown-warning-option]
  1 warning generated.
  </code></pre>
  
  <p>To be specific, I follow the tutorial: <a href="http://llvm.org/docs/tutorial/LangImpl03.html" rel="noreferrer">http://llvm.org/docs/tutorial/LangImpl03.html</a> on the LLVM website.</p>
  
  <p>The version of LLVM is 3.8.</p>
  
  <p>How do I get rid of this warning?</p>
  
  <p>Thanks.</p>