CondParser_Eval: !(${:UINF} > 1e100) make: cond-cmp-numeric.mk:15: Comparison with '>' requires both operands 'INF' and '1e100' to be numeric CondParser_Eval: ${:UNaN} > NaN make: cond-cmp-numeric.mk:21: Comparison with '>' requires both operands 'NaN' and 'NaN' to be numeric CondParser_Eval: !(${:UNaN} == NaN) Comparing "NaN" == "NaN" CondParser_Eval: 123 ! 123 make: cond-cmp-numeric.mk:38: Malformed conditional '123 ! 123' CondParser_Eval: ${:U 123} < 124 Comparing 123.000000 < 124.000000 CondParser_Eval: ${:U123 } < 124 make: cond-cmp-numeric.mk:54: Comparison with '<' requires both operands '123 ' and '124' to be numeric make: Fatal errors encountered -- cannot continue make: stopped making "all" in unit-tests exit status 1