make: "forloop.mk" line 14: x=one make: "forloop.mk" line 14: x="two and three" make: "forloop.mk" line 14: x=four make: "forloop.mk" line 14: x="five" make: "forloop.mk" line 20: x=-I/this make: "forloop.mk" line 20: x=-I"This or that" make: "forloop.mk" line 20: x=-Ithat make: "forloop.mk" line 20: x="-DTHIS=\"this and that\"" make: "forloop.mk" line 27: cfl=-I/this -I"This or that" -Ithat "-DTHIS=\"this and that\"" make: "forloop.mk" line 41: newline-item=(a) make: "forloop.mk" line 47: a=one b="two and three" make: "forloop.mk" line 47: a=four b="five" make: "forloop.mk" line 47: a=ONE b="TWO AND THREE" make: "forloop.mk" line 47: a=FOUR b="FIVE" We expect an error next: make: "forloop.mk" line 46: Wrong number of words (9) in .for substitution list with 2 variables make: Fatal errors encountered -- cannot continue make: stopped in unit-tests OK exit status 0