tree 6a75f6fbf6acffcfb0272a61dcd037ec520827d3
parent 10d1ec452ceb2159d8a66d60db60e371f17f939e
author Steven Moreland <smoreland@google.com> 1511995250 -0800
committer Steven Moreland <smoreland@google.com> 1511995250 -0800

Better error for hidl_package_root being missing.

Provide instructions directly in the error message for
how to fix this error since it is new and non-obvious,
this is the best place to document the structure.

Bug: several people have had problems with this
Test: build both with and without triggering the error
Change-Id: I3f4071689c434b26b28d429df6a72c6c4f056961