This patch also takes the first step to remove backward compatibility
code from the passes. We only support the in-tree LLVM version.
Change-Id: I7836e524404afba151d1a8bfa539b505e1dbdb8e
Make the passes we have so far, hello and WeakAliasModuleOverride,
use settings from a Makefile include file in the parent directory.
This change is in preparation of adding other passes.
Change-Id: Ib195ee7f5c7626f4975368b02c944382e87e3814
