1make: directive-unexport-env.mk:14: Unknown directive "unexport-en" 2make: directive-unexport-env.mk:17: Unknown directive "unexport-environment" 3Global: UT_EXPORTED = value 4Global: UT_UNEXPORTED = value 5Global: .MAKE.EXPORTED = UT_EXPORTED 6make: directive-unexport-env.mk:24: The directive .unexport-env does not take arguments 7Var_Parse: ${.MAKE.EXPORTED:O:u} (eval) 8Evaluating modifier ${.MAKE.EXPORTED:O} on value "UT_EXPORTED" 9Result of ${.MAKE.EXPORTED:O} is "UT_EXPORTED" 10Evaluating modifier ${.MAKE.EXPORTED:u} on value "UT_EXPORTED" 11Result of ${.MAKE.EXPORTED:u} is "UT_EXPORTED" 12Unexporting "UT_EXPORTED" 13Global: delete .MAKE.EXPORTED 14Global: .MAKEFLAGS = -r -k -d v -d 15Global: .MAKEFLAGS = -r -k -d v -d 0 16make: Fatal errors encountered -- cannot continue 17make: stopped making "all" in unit-tests 18exit status 1 19