am 8a30646c: Merge "Support host arch x86_64."

* commit '8a30646cf1f21a487359f185503da4c42865d74b':
  Support host arch x86_64.
tree: e867d84ed24a867da93293f51ea93d6ff3145555
  1. 0.153/
  2. elfutils/
  3. Android.mk
  4. CleanSpec.mk