title: Precompiled headers with GCC
body: <p>How can I get precompiled headers working with GCC?</p>
  <p>I have had no luck in my attempts and I haven't seen many good examples for how to set it up.  I've tried on <a href="https://en.wikipedia.org/wiki/Cygwin" rel="nofollow noreferrer">Cygwin</a> GCC 3.4.4 and using 4.0 on <a href="https://en.wikipedia.org/wiki/Ubuntu_%28operating_system%29" rel="nofollow noreferrer">Ubuntu</a>.</p>