[PATCHv2 0/8] Upstreaming the Android build and misc fixes

[Emil Velikov]

Changes since the orignal posting:
 - Rebased on top of master.
 - Used _H_FILES for header lists (_HEADERS is a no-go with autotools)
 - Install the freedreno headers to {include_dir}/freedreno, similar to
the automake builds.
 - Correctly include $(hw)/Android.mk

The series is also available at the fixes+android-v2 branch in
https://github.com/evelikov/libdrm.

-Emil