title: cmake find_program command does not find lib.exe
body: <p>In my CMake file I need to use lib.exe in custom command when building on Windows to combine multiple static libraries into one. 
  I tried to use <code>find_program</code> command to find the executable:</p>
  
  <pre><code>find_program(LIB_EXE NAMES lib.exe)
  </code></pre>
  
  <p>but it always sets the variable to not found. What is the right way to find lib.exe?</p>
  
  <p>[EDIT] Fixed NAME->NAMES, but the program is still not found</p>