040000 tree d327d940a73afd02c578198b99b09e1ade369d49	c++
040000 tree de6e28da3bc90ff3ae909af645cf55ee255ae61f	i386-linux-gnu
040000 tree 1cd98f9c8d236f76cb668159aa9396e83032c5f7	x86_64-linux-gnu