Add more compiler warning flags

Change-Id: Ic6af0c596374d936d2b9b31e626fb62bd265ce64
9 files changed
tree: 8fda7a0c0eb176c35d0e36fd5afca2e74bff0bdc
  1. dictionaries/
  2. java/
  3. native/
  4. tests/
  5. tools/
  6. Android.mk
  7. CleanSpec.mk