Brian Zhao

RFC: TF Build Improvements

6

Resuming https://github.com/tensorflow/community/pull/179#issuecomment-620175767 due to an accidental history rewrite.

### Description of the problem / feature request: The "linked_statically_by" attribute of cc_library errors out when used with relative labels >ERROR: /usr/local/google/home/bmzhao/Code/experimental/BUILD:11:1: in cc_shared_library rule //:a_so: Traceback (most recent call...