1*22619282SSimon J. Gerratymake: "varmod-shell.mk" line 25: warning: while evaluating "${:!echo word; (exit 13)!} != "word"" with value "word": Command "echo word; (exit 13)" exited with status 13 2*22619282SSimon J. Gerratymake: "varmod-shell.mk" line 29: warning: while evaluating "${:Uprevious value:!echo word; (exit 13)!} != "word"" with value "word": Command "echo word; (exit 13)" exited with status 13 31d3f2ddcSSimon J. GerratyGlobal: _ = # (empty) 4*22619282SSimon J. GerratyVar_Parse: ${:!echo word; ${:U(exit 13)}!} (eval-keep-dollar-and-undefined) 59f45a3c8SSimon J. GerratyEvaluating modifier ${:!...} on value "" (eval-keep-dollar-and-undefined, undefined) 6*22619282SSimon J. GerratyModifier part: "echo word; (exit 13)" 7*22619282SSimon J. GerratyCapturing the output of command "echo word; (exit 13)" 8*22619282SSimon J. Gerratymake: "varmod-shell.mk" line 36: warning: while evaluating "${:!echo word; ${:U(exit 13)}!}" with value "word": Command "echo word; (exit 13)" exited with status 13 9*22619282SSimon J. GerratyResult of ${:!echo word; ${:U(exit 13)}!} is "word" (eval-keep-dollar-and-undefined, defined) 109f45a3c8SSimon J. GerratyGlobal: _ = word 119f45a3c8SSimon J. GerratyGlobal: .MAKEFLAGS = -r -k -d v -d 129f45a3c8SSimon J. GerratyGlobal: .MAKEFLAGS = -r -k -d v -d 0 132c3632d1SSimon J. Gerratyexit status 0 14