1make: "cond-cmp-string.mk" line 18: Malformed conditional (str != str) 2make: "cond-cmp-string.mk" line 42: Malformed conditional ("string" != "str""ing") 3make: "cond-cmp-string.mk" line 49: Malformed conditional (!("value" = "value")) 4make: "cond-cmp-string.mk" line 56: Malformed conditional (!("value" === "value")) 5make: "cond-cmp-string.mk" line 113: Comparison with '<' requires both operands 'string' and 'string' to be numeric 6make: "cond-cmp-string.mk" line 120: Comparison with '<=' requires both operands 'string' and 'string' to be numeric 7make: "cond-cmp-string.mk" line 127: Comparison with '>' requires both operands 'string' and 'string' to be numeric 8make: "cond-cmp-string.mk" line 134: Comparison with '>=' requires both operands 'string' and 'string' to be numeric 9make: Fatal errors encountered -- cannot continue 10make: stopped in unit-tests 11exit status 1 12