Added prepare_for_emerge script

A script to help developers checkout overlays and build packages so that
they can emerge and deploy packages to the DUT.

BUG=None
TEST=prepare_for_emerge --dut dut0

Change-Id: Id800f198ecdcbeccc0c7acb9ef5a6187f59c345a
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/bluetooth/+/5143487
Reviewed-by: Dean Liao <deanliao@chromium.org>
Commit-Queue: Hsin-chen Chuang <chharry@google.com>
Tested-by: Hsin-chen Chuang <chharry@google.com>
1 file changed
tree: 0e9da426f52cb6a5dd8d6960ef1bdb625e55a71e
  1. testing/
  2. tools/
  3. .gitignore
  4. DIR_METADATA
  5. OWNERS
  6. PRESUBMIT.cfg