title: What is the replacement for R CMD mydir build --binary?
body: <p>I have run <code>R CMD mydir build --binary</code>
  It works, BUT it tells me that <code>--binary</code> is deprecated. 
  So what is the "new" version of <code>--binary</code>?</p>
  
  <p>I am using WinXP, Rtools 2.14 and R 2.13.2. </p>