1 make: "var-op-shell.mk" line 32: warning: "echo "failed"; false" returned non-zero status 2 make: "var-op-shell.mk" line 39: warning: "false" returned non-zero status 3 make: "var-op-shell.mk" line 62: warning: "kill $$" exited on a signal 4 /bin/no/such/command: not found 5 make: "var-op-shell.mk" line 69: warning: "/bin/no/such/command" returned non-zero status 6 stderr 7 Capturing the output of command "echo '$$$$'" 8 Global: OUTPUT = $$$$ 9 Global: .MAKEFLAGS = -r -k -d v -d 10 Global: .MAKEFLAGS = -r -k -d v -d 0 11 exit status 0 12