Cross Reference: /prebuilts/ndk/r11/sources/cxx-stl/gnu-libstdc++/4.9/libs/x86

`Name`	`Date`	`Size`
Up to higher level directory
`include/`	06-Dec-2017
`libgnustl_shared.so`	06-Dec-2017	`5.6M`
`libgnustl_static.a`	06-Dec-2017	`10.1M`
`libsupc++.a`	06-Dec-2017	`1M`