tree a773c043170cab95b9a9a9220e33dd81dddcedf3
parent 17cc8e539a578184662c1966a60f37c7d4fed65e
author Elliott Hughes <enh@google.com> 1410919591 -0700
committer Elliott Hughes <enh@google.com> 1410919591 -0700

Clean up the architecture-specific makefiles.

Group things appropriately and name each group.

Change-Id: I0da45eb0ccde19c31d5e984d0e6eb3dad26630dc