title: CMake Custom Command copy multiple files
body: <p>I am attempting to copy multiple files using the <code>${CMAKE_COMMAND} -E copy &lt;from&gt; &lt;to&gt;</code> format, but I was wondering if there was a way to provide a number of files to copy to a specific directory.  It seems the cmake copy only allows for one file to be copied at a time.  I really don't want to use the copy command repeatedly when I would rather provide a list of files to copy as the first argument.</p>
  
  <p>I'm thinking the easiest solution is to use the platform dependent "cp" command.  While this definitely is not good for portability, our system is guaranteed to be built on Linux.  A simple, platform independent solution would be better.</p>