title: Set cc to gcc instead of clang on OSX Yosemite
body: <p>I've been trying to get Mac OSX Yosemite to use gcc instead of clang when cc is invoked, but no matter what I do, it refuses to play along.  I've already tried changing my bash_profile/bashrc and even relinking the symlink, but to no avail--every time I invoke "cc" it is still clang that runs.  I'm trying to force it to be gcc instead (and no, just calling gcc is not an option).</p>
  
  <p>I previously asked a similar question (<a href="https://stackoverflow.com/questions/26470284/make-gcc-default-c-compiler-on-yosemite-disable-clang">Make gcc default c compiler on Yosemite/disable clang</a>).</p>