title: How can I install gcc 4.2.1 on OSX Sierra?
body: <p>I'm using the Bochs emulator and for my class we're using gcc 4.2.1. I believe I've gotten Bochs running, but now I need to compile our programs which are compatible with gcc 4.2/.1.</p>
  
  <p>I understand OSX uses an alias for gcc 4.2.1, but how can I use gcc specifically and not clang?</p>
  
  <p>Edit: GCC 4.6.3 not 4.2.1 sorry</p>