toolchain: clean up boiler plate code

We want to use $(hide)mkdir rather than @mkdir, and delete some
left over debug echo code.

Change-Id: Ia0256dd7669a7d4b4b8090ed732d3f3911573854
1 file changed
tree: 37e0dae296390daee1502d554d2fd86822e141c4
  1. 3rd-party-binary.mk
  2. Android.mk
  3. NOTICE
  4. TODO
  5. portage/
  6. tests/
  7. toolchain/