commit b51708c3e360b58e4c0d59cca03798817c63ba2a
author Alex Van Damme <atv@google.com> Mon Oct 07 11:13:09 2019 -0700
committer Alex Van Damme <atv@google.com> Mon Oct 07 11:13:09 2019 -0700
tree f24f763df66d3c37d0656fa28770c56122e364a1
parent 88d8e30ddd9754e9fcae5c87a7db8c3289323a35

Fix generate_update_tarball.py for build server

- Kokoro's repo_config style checkout doesn't actually do linkfile
rules. Thus, when the update tarball script runs make, it throws an
error due to no makefile existing, even though commands like m work.
- Add a -f build/Makefile parameter to the make invocations, so that the
Makefile being linked into the rootdir doesn't actually matter.

Change-Id: I8158d5e174c5be57b13e9170dd5538644410eb20