1 1.1 rillig make: char-005c-reverse-solidus.mk:57: Unclosed expression, expecting "}" for modifier "Mx\}" 2 1.1 rillig while evaluating variable "BACKSLASH" with value "" 3 1.1 rillig make: char-005c-reverse-solidus.mk:62: Missing argument for ".error" 4 1.1 rillig make: char-005c-reverse-solidus.mk:66: Unclosed expression, expecting "}" for modifier "Mx\\}" 5 1.1 rillig while evaluating variable "BACKSLASH" with value "" 6 1.1 rillig make: char-005c-reverse-solidus.mk:71: Missing argument for ".error" 7 1.1 rillig make: char-005c-reverse-solidus.mk:75: Unclosed expression, expecting "}" for modifier "Mx\\\\\\\\}" 8 1.1 rillig while evaluating variable "BACKSLASH" with value "" 9 1.1 rillig make: char-005c-reverse-solidus.mk:80: Missing argument for ".error" 10 1.1 rillig make: char-005c-reverse-solidus.mk:106: Unfinished backslash at the end in pattern "\" of modifier ":M" 11 1.1 rillig while evaluating variable "BACKSLASH" with value "\" 12 1.1 rillig make: char-005c-reverse-solidus.mk:109: Missing argument for ".error" 13 1.1 rillig make: char-005c-reverse-solidus.mk:119: Unclosed expression, expecting "}" for modifier "M${:U\\\\}} != "\\"" 14 1.1 rillig while evaluating variable "BACKSLASH" with value "" 15 1.1 rillig make: char-005c-reverse-solidus.mk:123: Missing argument for ".error" 16 1.1 rillig make: Fatal errors encountered -- cannot continue 17 1.1 rillig make: stopped making "all" in unit-tests 18 1.1 rillig exit status 1 19