Target-libiberty being built -- gcc-4.6.1 & gcc-4.6.2

[Michael Eager]

Hi --

I'm seeing a build failure when building a bootstrap gcc
because it is attempting to build target-libiberty.  This
is happening for --target=powerpc-linux with the gcc-4.6.1
release and --target=microblaze-xilinx-elf with gcc-4.6.2.

Target-libiberty is not being built when building from the
top of tree.  Configure parameters are the same.

-- 
Michael Eager	 eager@eagercon.com
1960 Park Blvd., Palo Alto, CA 94306  650-325-8077