title: Where to go from Sourcery CodeBench **LITE**
body: <p>I have been using <a href="http://www.mentor.com/embedded-software/sourcery-tools/sourcery-codebench/editions/lite-edition/" rel="nofollow">Sourcery CodeBench LITE</a> for <strong>ARM</strong> targets until today when I realized that it is no longer available for <strong>ARM</strong> targets. Instead Mentor graphics wants us to pay the nonfree Sourcery CodeBench.</p>
  
  <p>I wonder. Isn't Sourcery CodeBench LITE derived from GNU GCC? Then why don't they make it available allso for ARM?</p>
  
  <p>Since I am a <strong>Linux user</strong>... Which free ARM cross-toolchain should I use in order to avoid being cut off like it happened to me with Sourcery CodeBench LITE? Usualy I create a tree structure of things in my head but with ARM cross-toolchains I just can't. Everything is so confused. Could you explain to me which ARM toolchains are the main ones, which ones were derived from these and finaly, which one to use?</p>