title: Boost libraries - build only what I need
body: <p>I downloaded the Boost libraries and now I want to build only a few of the libraries. What would be the right command for this? Apparently the <code>build-type=complete</code> option gives me too much.
  I am using Windows XP and want to use Bjam to compile Boost and MinGW to finally use it. At the moment I think I need the libraries Boost.filesystem, Boost.ProgramOptions and Boost.System.</p>
  <p>Another question: Where do I put the header-only libraries?</p>