1make: "varmod-range.mk" line 43: Malformed conditional '${:range=5} != ""' 2make: "varmod-range.mk" line 66: Invalid number "x}Rest" != "Rest"" for ':range' modifier 3 while evaluating "${:U:range=x}Rest" != "Rest"" with value "" 4make: "varmod-range.mk" line 76: Unknown modifier "x0" 5 while evaluating "${:U:range=0x0}Rest" != "Rest"" with value "1" 6make: "varmod-range.mk" line 93: Unknown modifier "rang" 7 while evaluating variable "a b c" with value "a b c" 8make: "varmod-range.mk" line 101: Unknown modifier "rango" 9 while evaluating variable "a b c" with value "a b c" 10make: "varmod-range.mk" line 109: Unknown modifier "ranger" 11 while evaluating variable "a b c" with value "a b c" 12make: Fatal errors encountered -- cannot continue 13make: stopped making "all" in unit-tests 14exit status 1 15