(Only the first 10 of 14 ports in this commit are shown above. )
Upgrade LLVM and Clang to r116582 and bump the overall version to 2.9
since 2.8 has shipped.
Split out the clang portion of devel/llvm-devel into lang/clang-devel.
Update to r65948.
Add printf0 support. [1]
Install the clang C headers (excluding std*.h since we have our own) now
that the installer puts them somewhere sane.
Submitted by: ed