tree a88cd558244c7a268c8f9c7e8f3843f57a984fc9
parent 50767df162b9dc97444d8c54d4f86fd3b3d52707
author Joel Galenson <jgalenson@google.com> 1568398052 -0700
committer Joel Galenson <jgalenson@google.com> 1568410677 -0700

Use lld to link device binaries.

Our ARM32 toolchain builds are not reproducible.  Switching from ld to
lld fixes that.  We do this by creating a wrapper that calls the
existing compiler and adds an argument to use lld.  We do this for
ARM64 as well for consistency.

Bug: 140823999
Change-Id: I050aa3f287aaca74de6ee988a1e0f4edda08c336