$ PERL_DL_NONLAZY=1 perl "-MExtUtils::Command::MM" "-e" "test_harness(0, 'blib/lib', 'blib/arch')" a.t
a.t .. skipped: OS unsupported. It may or may not work, but you won't know since the tests are being skipped. Use at your own risk
Files=1, Tests=0,  1 wallclock secs ( 0.02 usr  0.00 sys +  0.02 cusr  0.00 csys =  0.04 CPU)
Result: NOTESTS