040000 tree 771d1592e4c618aa9a3bd6c1606706c9bab210a7	tools-apicompiler
040000 tree cfffbda237429d1ec0ec22dcecd5f669add8413f	tools-apigenerator
040000 tree d38a594e8cab6d4d67b491fd9fef0049e629e565	tools-apipackager
040000 tree 1d6b7463801fd1208ec9b8f8a6aeefe80be6b49d	tools-core
040000 tree 038befd8a39930552774054cf20a546359af8d5f	tools-testing
040000 tree a3cbd06a71b2da6b8e8bc4e6958a7c8953892b3c	tools