title: How to install cross compiler (on ubuntu 12.04 LTS) for microprocessor SA1100?
body: <p>Can someone please tell me how to install the cross compiler (programming language C) for the SA1100 microprocessor? I have ubuntu 12.04 LTS. I´m a complete noob to Linux, I just installed Ubuntu yesterday. I need a special variant of the GCC compiler that is named "arm-unknown-linux-gnu-gcc" but don know how to do it.</p>
  
  <p>Can someone please help me?</p>