xref: /linux/tools/perf/pmu-events/Build (revision 4f9786035f9e519db41375818e1d0b5f20da2f10)
1pmu-events-y	+= pmu-events.o
2JDIR		=  pmu-events/arch/$(SRCARCH)
3JSON		=  $(shell [ -d $(JDIR) ] &&				\
4			find $(JDIR) -name '*.json' -o -name 'mapfile.csv')
5JDIR_TEST	=  pmu-events/arch/test
6JSON_TEST	=  $(shell [ -d $(JDIR_TEST) ] &&			\
7			find $(JDIR_TEST) -name '*.json')
8JEVENTS_PY	=  pmu-events/jevents.py
9METRIC_PY	=  pmu-events/metric.py
10METRIC_TEST_PY	=  pmu-events/metric_test.py
11EMPTY_PMU_EVENTS_C = pmu-events/empty-pmu-events.c
12PMU_EVENTS_C	=  $(OUTPUT)pmu-events/pmu-events.c
13METRIC_TEST_LOG	=  $(OUTPUT)pmu-events/metric_test.log
14TEST_EMPTY_PMU_EVENTS_C = $(OUTPUT)pmu-events/test-empty-pmu-events.c
15EMPTY_PMU_EVENTS_TEST_LOG = $(OUTPUT)pmu-events/empty-pmu-events.log
16
17ifeq ($(JEVENTS_ARCH),)
18JEVENTS_ARCH=$(SRCARCH)
19endif
20JEVENTS_MODEL ?= all
21
22#
23# Locate/process JSON files in pmu-events/arch/
24# directory and create tables in pmu-events.c.
25#
26
27ifeq ($(NO_JEVENTS),1)
28$(PMU_EVENTS_C): $(EMPTY_PMU_EVENTS_C)
29	$(call rule_mkdir)
30	$(Q)$(call echo-cmd,gen)cp $< $@
31else
32$(METRIC_TEST_LOG): $(METRIC_TEST_PY) $(METRIC_PY)
33	$(call rule_mkdir)
34	$(Q)$(call echo-cmd,test)$(PYTHON) $< 2> $@ || (cat $@ && false)
35
36$(TEST_EMPTY_PMU_EVENTS_C): $(JSON) $(JSON_TEST) $(JEVENTS_PY) $(METRIC_PY) $(METRIC_TEST_LOG)
37	$(call rule_mkdir)
38	$(Q)$(call echo-cmd,gen)$(PYTHON) $(JEVENTS_PY) none none pmu-events/arch $@
39
40$(EMPTY_PMU_EVENTS_TEST_LOG): $(EMPTY_PMU_EVENTS_C) $(TEST_EMPTY_PMU_EVENTS_C)
41	$(call rule_mkdir)
42	$(Q)$(call echo-cmd,test)diff -u $^ 2> $@ || (cat $@ && false)
43
44ifdef MYPY
45  PMU_EVENTS_PY_TESTS := $(wildcard *.py)
46  PMU_EVENTS_MYPY_TEST_LOGS := $(JEVENTS_PY_TESTS:%=%.mypy_log)
47else
48  PMU_EVENTS_MYPY_TEST_LOGS :=
49endif
50
51$(OUTPUT)%.mypy_log: %
52	$(call rule_mkdir)
53	$(Q)$(call echo-cmd,test)mypy "$<" > $@ || (cat $@ && rm $@ && false)
54
55ifdef PYLINT
56  PMU_EVENTS_PY_TESTS := $(wildcard *.py)
57  PMU_EVENTS_PYLINT_TEST_LOGS := $(JEVENTS_PY_TESTS:%=%.pylint_log)
58else
59  PMU_EVENTS_PYLINT_TEST_LOGS :=
60endif
61
62$(OUTPUT)%.pylint_log: %
63	$(call rule_mkdir)
64	$(Q)$(call echo-cmd,test)pylint "$<" > $@ || (cat $@ && rm $@ && false)
65
66$(PMU_EVENTS_C): $(JSON) $(JSON_TEST) $(JEVENTS_PY) $(METRIC_PY) $(METRIC_TEST_LOG) \
67    $(EMPTY_PMU_EVENTS_TEST_LOG) $(PMU_EVENTS_MYPY_TEST_LOGS) $(PMU_EVENTS_PYLINT_TEST_LOGS)
68	$(call rule_mkdir)
69	$(Q)$(call echo-cmd,gen)$(PYTHON) $(JEVENTS_PY) $(JEVENTS_ARCH) $(JEVENTS_MODEL) pmu-events/arch $@
70endif
71
72# pmu-events.c file is generated in the OUTPUT directory so it needs a
73# separate rule to depend on it properly
74$(OUTPUT)pmu-events/pmu-events.o: $(PMU_EVENTS_C)
75	$(call rule_mkdir)
76	$(call if_changed_dep,cc_o_c)
77