16:16 brooks 

Upgrade LLVM to release 2.3.

In theory this should build on every architecture so remove the
no-sparc64 bit.

Add a MAINTAINER_MODE option to allow debug (very slow) versions to be built
and a regression-test target. [1]

Submitted by:   Pedro Giffuni <pfgshield dash freebsd at yahoo dot com> [1]
PR:             ports/124068

22:48 brooks 

Upgrade devel/llvm and lang/llvm-gcc4 to LLVM 2.2.

Switch llvm-gcc4 from the deprecated gcc 4.0 based version to a new gcc
4.2 based release.

See the release notes for details:
http://www.llvm.org/releases/2.2/docs/ReleaseNotes.html