clang's scan-build tool?

[Kurt Lidl]

Greetings.

I've been building a clang-only FreeBSD stable/9 system, as
well as tracking current on another machine.  On both those
machines, I've got:

	WITH_CLANG_EXTRAS=

In my src.conf file.

However, I don't get the "scan-build" tool that is one of
clang's tools - it doesn't look like it got imported into
the contrib/llvm/clang/tools directory.

Given the usefulness of this tool, is there any chance it
could be included under the aegis of WITH_CLANG_EXTRAS?

Thanks for your consideration.

-Kurt