1*22619282SSimon J. Gerratymake: "varmod-assign-shell.mk" line 21: warning: Command "echo output; (exit 13)" exited with status 13 21d3f2ddcSSimon J. GerratyGlobal: _ = # (empty) 3*22619282SSimon J. GerratyVar_Parse: ${ASSIGNED::!=echo output; ${:U(exit 13)}} (eval-keep-dollar-and-undefined) 49f45a3c8SSimon J. GerratyEvaluating modifier ${ASSIGNED::...} on value "previous" (eval-keep-dollar-and-undefined, regular) 5*22619282SSimon J. GerratyModifier part: "echo output; (exit 13)" 6*22619282SSimon J. GerratyCapturing the output of command "echo output; (exit 13)" 7*22619282SSimon J. Gerratymake: "varmod-assign-shell.mk" line 26: warning: while evaluating variable "ASSIGNED" with value "previous": Command "echo output; (exit 13)" exited with status 13 8*22619282SSimon J. GerratyResult of ${ASSIGNED::!=echo output; ${:U(exit 13)}} is "" (eval-keep-dollar-and-undefined, regular) 91d3f2ddcSSimon J. GerratyGlobal: _ = # (empty) 109f45a3c8SSimon J. GerratyGlobal: .MAKEFLAGS = -r -k -d v -d 119f45a3c8SSimon J. GerratyGlobal: .MAKEFLAGS = -r -k -d v -d 0 129f45a3c8SSimon J. GerratyDIRECT=output 139f45a3c8SSimon J. GerratyASSIGNED=previous 149f45a3c8SSimon J. Gerratyexit status 0 15