The Cygwin lib is built using Autoconf. Last is hdf5-1.10.7-2
Same portion of the tests are failing also but large majority of them are passing .
7 - H5TEST-cache_api (Failed) => some failures
19 - H5TEST-accum (Failed) => all passed
23 - H5TEST-dt_arith (Failed) => only one fails. the other hundred and more are fine
83 - H5TEST-err_compat (Failed) => some failures
84 - H5TEST-error_test (Failed) => the comparison of the test output is failing. The output is correct