| #T commandline: ['-j2'] | |
| # A submake shouldn't return control to the parent until it has actually finished doing everything. | |
| all: | |
| -$(MAKE) -f $(TESTPATH)/parallel-submake.mk subtarget | |
| cat results | |
| test "$$(cat results)" = "0123" | |
| @echo TEST-PASS | |
| subtarget: succeed-slowly fail-quickly | |
| succeed-slowly: | |
| printf 0 >>results; sleep 1; printf 1 >>results; sleep 1; printf 2 >>results; sleep 1; printf 3 >>results | |
| fail-quickly: | |
| exit 1 |