ebuild: pass through android variables

Android exports a bunch of env vars to set the location of source code.
Make sure we pass those down as the 3rd party compiler relies on it.

TEST=building packages works w/out errors

Change-Id: Ib0e1741626b9ad25a49ef2c8abf7494e2efc8a27
1 file changed
tree: 69529dff299153f25cde135445f7e1765fd068a6
  1. etc/
  2. usr/
  3. .gitignore
  4. setup_board
  5. wrapper.py