Cross Reference: /bionic/tools/versioner/platforms/android-21/arch-x86_64/lib64

`Name`	`Date`	`Size`
Up to higher level directory
`libc.a`	05-Oct-2017	`15.4M`
`libm.a`	05-Oct-2017	`2.7M`
`libstdc++.a`	05-Oct-2017	`187.5K`
`libz.a`	05-Oct-2017	`985.1K`