am 315522ec: am 32e93384: am 3d9c1c1a: Merge "Switch x86_64 to gcc-4.8"
am 315522ec: am 32e93384: am 3d9c1c1a: Merge "Switch x86_64 to gcc-4.8"

* commit '315522ec29b778e37e8d090200bd9611085f9573':
  Switch x86_64 to gcc-4.8

xorware/android_build,xorware/android_build,xorware/android_build,xorware/android_build,xorware/android_build