title: CMake + GoogleTest
body: <p>I just downloaded googletest, generated its makefile with CMake and built it. Now, I need to use it in my testing project.</p>
  
  <p>With CMake, I have been advised not pointing to gtest libraries directly (using <code>include _directories</code> or <code>link_directories</code>) but use <code>find_package()</code> instead.</p>
  
  <p>The problem is, there is no install target for the gtest makefile generated. I cannot understand how <code>find_package(GTest REQUIRED)</code> could work without some kind of installation. Also, putting the gtest folder as a subfolder in my project is not possible.</p>
  
  <p>Thanks for any help.</p>