| Message ID | 20240805194424.597244-2-irogers@google.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [v1,1/5] perf test: Add build test for JEVENTS_ARCH=all | expand |
On Mon, Aug 05, 2024 at 12:44:21PM -0700, Ian Rogers wrote: > Switch from $? (all the prerequisites that are newer than the target) > to $^ (all the prerequisites) as touching jevents.py will mean that > empty-pmu-events.c won't be passed to the diff command breaking the > build. Thanks, added: Reported-by: Arnaldo Carvalho de Melo <acme@redhat.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> > Signed-off-by: Ian Rogers <irogers@google.com> > --- > tools/perf/pmu-events/Build | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/tools/perf/pmu-events/Build b/tools/perf/pmu-events/Build > index c3fa43c49706..d941bc9d16e9 100644 > --- a/tools/perf/pmu-events/Build > +++ b/tools/perf/pmu-events/Build > @@ -39,7 +39,7 @@ $(TEST_EMPTY_PMU_EVENTS_C): $(JSON) $(JSON_TEST) $(JEVENTS_PY) $(METRIC_PY) $(ME > > $(EMPTY_PMU_EVENTS_TEST_LOG): $(EMPTY_PMU_EVENTS_C) $(TEST_EMPTY_PMU_EVENTS_C) > $(call rule_mkdir) > - $(Q)$(call echo-cmd,test)diff -u $? 2> $@ || (cat $@ && false) > + $(Q)$(call echo-cmd,test)diff -u $^ 2> $@ || (cat $@ && false) > > $(PMU_EVENTS_C): $(JSON) $(JSON_TEST) $(JEVENTS_PY) $(METRIC_PY) $(METRIC_TEST_LOG) $(EMPTY_PMU_EVENTS_TEST_LOG) > $(call rule_mkdir) > -- > 2.46.0.rc2.264.g509ed76dc8-goog >
diff --git a/tools/perf/pmu-events/Build b/tools/perf/pmu-events/Build index c3fa43c49706..d941bc9d16e9 100644 --- a/tools/perf/pmu-events/Build +++ b/tools/perf/pmu-events/Build @@ -39,7 +39,7 @@ $(TEST_EMPTY_PMU_EVENTS_C): $(JSON) $(JSON_TEST) $(JEVENTS_PY) $(METRIC_PY) $(ME $(EMPTY_PMU_EVENTS_TEST_LOG): $(EMPTY_PMU_EVENTS_C) $(TEST_EMPTY_PMU_EVENTS_C) $(call rule_mkdir) - $(Q)$(call echo-cmd,test)diff -u $? 2> $@ || (cat $@ && false) + $(Q)$(call echo-cmd,test)diff -u $^ 2> $@ || (cat $@ && false) $(PMU_EVENTS_C): $(JSON) $(JSON_TEST) $(JEVENTS_PY) $(METRIC_PY) $(METRIC_TEST_LOG) $(EMPTY_PMU_EVENTS_TEST_LOG) $(call rule_mkdir)
Switch from $? (all the prerequisites that are newer than the target) to $^ (all the prerequisites) as touching jevents.py will mean that empty-pmu-events.c won't be passed to the diff command breaking the build. Signed-off-by: Ian Rogers <irogers@google.com> --- tools/perf/pmu-events/Build | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)