1: undefined--eol 2make: Unclosed variable "UNCLOSED" 3 in command ": $@-${UNCLOSED"
in target "unclosed-expression"
make: Unclosed expression, expecting '}' 4 while evaluating variable "UNCLOSED" with value "" 5 in command ": $@-${UNCLOSED:" 6 in target "unclosed-modifier" 7make: Unknown modifier ":Z" 8 while evaluating variable "UNKNOWN" with value "" 9 in command ": $@-${UNKNOWN:Z}-eol" 10 in target "unknown-modifier" 11: end-eol 12exit status 2 13