make: Bad modifier ":OX" for variable "WORDS"
make: "varmod-order.mk" line 14: Undefined variable "${WORDS:OX"
make: Bad modifier ":OxXX" for variable "WORDS"
make: "varmod-order.mk" line 17: Undefined variable "${WORDS:Ox"
make: Unclosed variable expression, expecting '}' for modifier "O" of variable "WORDS" with value "eight five four nine one seven six ten three two"
make: Unclosed variable expression, expecting '}' for modifier "On" of variable "NUMBERS" with value "1 2 3 4 5 6 7 8 9 10"
make: Unclosed variable expression, expecting '}' for modifier "Onr" of variable "NUMBERS" with value "10 9 8 7 6 5 4 3 2 1"
make: Bad modifier ":Oxn" for variable "NUMBERS"
make: "varmod-order.mk" line 29: Malformed conditional (${NUMBERS:Oxn})
make: Bad modifier ":On_typo" for variable "NUMBERS"
make: "varmod-order.mk" line 39: Malformed conditional (${NUMBERS:On_typo})
make: Bad modifier ":Onr_typo" for variable "NUMBERS"
make: "varmod-order.mk" line 48: Malformed conditional (${NUMBERS:Onr_typo})
make: Bad modifier ":Orn_typo" for variable "NUMBERS"
make: "varmod-order.mk" line 57: Malformed conditional (${NUMBERS:Orn_typo})
make: Bad modifier ":Onn" for variable "NUMBERS"
make: "varmod-order.mk" line 68: Malformed conditional (${NUMBERS:Onn})
make: Bad modifier ":Onrr" for variable "NUMBERS"
make: "varmod-order.mk" line 77: Malformed conditional (${NUMBERS:Onrr})
make: Bad modifier ":Orrn" for variable "NUMBERS"
make: "varmod-order.mk" line 86: Malformed conditional (${NUMBERS:Orrn})
make: Fatal errors encountered -- cannot continue
make: stopped in unit-tests
exit status 1