Cross Reference: /prebuilts/build-tools/darwin-x86/lib64

`Name`	`Date`	`Size`
Up to higher level directory
`libc++.dylib`	05-Oct-2017	`927.4K`
`libprotobuf-cpp-full.dylib`	05-Oct-2017	`854.4K`
`libz-host.dylib`	05-Oct-2017	`90.7K`