title: How to determine the Boost library names for CMake
body: <p>I am trying to figure out what components to <code>Find</code> in CMakeList.txt for <code>boost</code> libraries.</p>
  <p>I looked at this directory <code>/usr/local/include/boost</code>. And I randomly pick some of the folders and try to use <code>FIND_PACKAGE</code>. These following all works well.</p>
  <pre><code>FIND_PACKAGE(Boost COMPONENTS thread system log log_setup
                      signals graph memory_order program_options REQUIRED)
  </code></pre>
  <p>The particular one that I am using is <code>property_tree</code>. It is not working and produces the following error message:</p>
  <blockquote>
  <p>CMake Error at /Applications/CMake.app/Contents/share/cmake-3.1/Modules/FindBoost.cmake:1182 (message):</p>
  <p>Unable to find the requested Boost libraries.</p>
  <p>Boost version: 1.55.0</p>
  <p>Boost include path: /usr/local/include</p>
  <p>Could not find the following static Boost libraries:</p>
  <pre><code>    boost_property_tree
  </code></pre>
  </blockquote>
  <p>Could anyone explain how or where I can find the proper library names for boost?</p>