title: Is it possible to do an out-of-source build with bjam?
body: <p>Due to quota restrictions I really need to build a project that I'm working on with all of the temporary files and build products in a separate directory (in my case <code>/tmp/somewhere</code>).</p>
  
  <p>I'm used to doing this with CMake, is it possible with <code>bjam</code>, if so, how?</p>