040000 tree 1486684ac14454da671db0feb3d1a7d9c8bdb6c0	cpp_distcheck
040000 tree 75b59d253c7e2b3344a06e4c98dcba400438d4ef	csharp
040000 tree c23670b494f45aa96d8085a1a7e86d414fe708da	java_compatibility
100644 blob 4c3f255dd505e33bbf34d24cc6b0912f4e178d0a	prepare_build_linux_rc
040000 tree 4c5fffd10917e6f56b78dec87e3cd789006fe4fa	python_compatibility