LLVM/Clang Replacing GCC In FreeBSD Base Written by Michael Larabel in BSD on 11 May 2009 at 07:24 AM EDT. 28 Comments In the quarterly report for FreeBSD, we learned something interesting: the FreeBSD developers intend to replace GCC with LLVM/Clang. The FreeBSD project wants to replace the GNU Compiler Collection with the Apple-backed Clang front-end compiler from LLVM. They mention in their qua