040000 tree 1bd3a93440e22411a264de89496d32e1a691748a	eu-strip
040000 tree b62f84b55eeb171805bf001e8342d8979335c785	libc++
040000 tree bbe52ecd315c4b15c63be71e45e7600034788dd6	libc++abi
040000 tree b0192582cfd1764268dc3f7a3988fc6e00d3befd	libunwind