llvm-gcc-4.2 and gfortran

What exactly is the state of gfortran support for
the llvm gcc 4.2 front-end in the svn? I built yesterday's
llvm-gcc-4.2 branch on powerpc-apple-darwin9 with fortran
included in the languages. The gfortran compiler appears
to have been built but nothing seems to be compiled for
the libgfortran directory. Thanks in advance for any
information as I am working on test fink packaging for