tree bc57d9a17362a6b64ee1bdd2b13336423bafedb3
parent 8204da4a163dd16bbbf051d9103d89b4ecc0c6d7
author Stephen Hines <srhines@google.com> 1507184968 -0700
committer Stephen Hines <srhines@google.com> 1507184968 -0700

Fix mips and mips64 builds.

MIPS triggers some warnings in libc++ such as:
external/libcxx/src/thread.cpp:105:9: error: hardware_concurrency not yet implemented [-Werror,-W#warnings]

Test: external/clang/build.py
Change-Id: I5ccb4ffe902e29cf74de220f9610da13b1070dc1