Merge changes I66ab2865,I92ed31bf

* changes:
  Conditionalise ARM specific compiler option
  Conditionalise ARM specific compiler option
tree: a79c677c49fa5d4c339fd70a1004507981829c8b
  1. bcm4329/
  2. bcmdhd/
  3. .gitignore
  4. CleanSpec.mk