040000 tree 1bd3a93440e22411a264de89496d32e1a691748a	eu-strip
040000 tree 2c85e257f383d088cc2ecc5e5d59978b61e9c956	libc++
040000 tree e24b5a30e72633314761c688cac72df21e30deca	libc++abi
040000 tree b0192582cfd1764268dc3f7a3988fc6e00d3befd	libunwind