Instead of providing no /usr/bin/objdump when LLVM_BINUTILS is false.
Since these are hard links (?) it isn't easily visible for an end-user which objdump they are running. Well, unless they try --version or something like that. The only reason for keeping this stuff might be if this is ever backported to a branch which still has the old binutils, but I think it's only stable/12 now, maybe ?