040000 tree 2812a7c2af8b3ba10688e335e9b3a070b6ec4361	cbuilder
040000 tree 6d3f4bc2b0c1bbe94443c73a06474e578553ac7b	native_toolchain
040000 tree 4ca8460136842e2cc579d9f09109d96f62fb0436	tool
040000 tree 93ce40cad2e9d8a3c094624f16edc5efc248bb1d	utils