[llvm-dev] clang-llvm user

[Daniel Rudy via llvm-dev]

Although I have no authority to represent the FreeBSD Foundation, I will 
say that FreeBSD has been using clang for some time now.  FreeBSD is a 
Unix operating system that was initially developed by the University of 
California at Berkeley and is based on BSD4.4-Lite.  It's different than 
Linux because FreeBSD is a complete operating system.  Initially, gcc 
was used, however FreeBSD changed to clang as the default system 
compiler about two years ago.  The website can be found at 
http://www.freebsd.org.  The current version of clang (as of FreeBSD 
10.2) is 3.4.1.