tree a69fd652a5491f6d2f4db0915737ea7bec0ec062
parent a3fb17c8de2e926e2a9dd103a04ca252d2e5155e
author Keir Mierle <mierle@gmail.com> 1345082690 -0700
committer Keir Mierle <mierle@gmail.com> 1345082720 -0700

Support building without TR1.

Change-Id: Ib59e201198e1ff2621626ab80e6b6f2156f0d1d1