040000 tree 1ff8ab3bd326b7235b7579aee523fb33ee710c35	meta-perl
040000 tree 8939eb82f0a421d7327446d2e60f1931426048c9	meta-python
040000 tree 157fa9a2ce4daf75d80dc9072ff3009b1ed9b9bb	networking-layer