1make: "varmod-loop-varname.mk" line 18: In the :@ modifier, the variable name "${:Ubar:S,b,v,}" must not contain a dollar 2 while evaluating "${:Uone two three:@${:Ubar:S,b,v,}@+${var}+@} != "+one+ +two+ +three+"" with value "one two three" 3make: "varmod-loop-varname.mk" line 18: Malformed conditional '${:Uone two three:@${:Ubar:S,b,v,}@+${var}+@} != "+one+ +two+ +three+"' 4make: "varmod-loop-varname.mk" line 89: In the :@ modifier, the variable name "v$" must not contain a dollar 5 while evaluating variable "1 2 3" with value "1 2 3" 6make: "varmod-loop-varname.mk" line 89: Malformed conditional '${1 2 3:L:@v$@($v)@} != "(1) (2) (3)"' 7make: "varmod-loop-varname.mk" line 96: In the :@ modifier, the variable name "v$$" must not contain a dollar 8 while evaluating variable "1 2 3" with value "1 2 3" 9make: "varmod-loop-varname.mk" line 96: Malformed conditional '${1 2 3:L:@v$$@($v)@} != "() () ()"' 10make: "varmod-loop-varname.mk" line 103: In the :@ modifier, the variable name "v$$$" must not contain a dollar 11 while evaluating variable "1 2 3" with value "1 2 3" 12make: "varmod-loop-varname.mk" line 103: Malformed conditional '${1 2 3:L:@v$$$@($v)@} != "() () ()"' 13make: Fatal errors encountered -- cannot continue 14make: stopped making "all" in unit-tests 15exit status 1 16