Cross Reference: /prebuilts/gcc/linux-x86/x86

`Name`	`Date`	`Size`
Up to higher level directory
`i686-linux-android-4.6/`	06-Dec-2013
`i686-linux-android-4.7/`	06-Dec-2013
`x86_64-linux-android-4.7/`	06-Dec-2013