23:36 brooks 

Update llvm-devel to a new snapshot.

Remove embedded compiler-rt build as that no longer works and create a
compiler-rt-devel port (currently supporting i386 and amd64, patches
welcome for other ARCHs).

Cause clang to ignore the -fformat-extensions argument.[1]

Submitted by:	Sender Ghost <lightside@gmx.com> [1]