Initial build fixups for AOSP/master
Somewhat recent changes in the AOSP build system has been made which fairly severely restricts the build environment. This has made it difficult to test mesa/master w/ AOSP/master.
I'm working with others to try to remedy this, but as a first step I used some hacks to temporarily remove the build environment restrictions, and unsuprizingly found mesa/master has a few build issues when trying to build w/ freedreno.
So this patch set provides only some very basic build fixes that are needed to get mesa/master building w/ AOSP/master (minus the build restrictions on external tools).
Feedback would be greatly appreciated!
thanks -john