tools/perf/pmu-events/Build

   1 pmu-events-y    += pmu-events.o
   2 JDIR            =  pmu-events/arch/$(SRCARCH)
   3 JSON            =  $(shell [ -d $(JDIR) ] &&                            \
   4                         find $(JDIR) -name '*.json' -o -name 'mapfile.csv')
   5 JDIR_TEST       =  pmu-events/arch/test
   6 JSON_TEST       =  $(shell [ -d $(JDIR_TEST) ] &&                       \
   7                         find $(JDIR_TEST) -name '*.json')
   8 JEVENTS_PY      =  pmu-events/jevents.py
   9 METRIC_PY       =  pmu-events/metric.py
  10 METRIC_TEST_PY  =  pmu-events/metric_test.py
  11 EMPTY_PMU_EVENTS_C = pmu-events/empty-pmu-events.c
  12 PMU_EVENTS_C    =  $(OUTPUT)pmu-events/pmu-events.c
  13 METRIC_TEST_LOG =  $(OUTPUT)pmu-events/metric_test.log
  14
  15 ifeq ($(JEVENTS_ARCH),)
  16 JEVENTS_ARCH=$(SRCARCH)
  17 endif
  18 JEVENTS_MODEL ?= all
  19
  20 #
  21 # Locate/process JSON files in pmu-events/arch/
  22 # directory and create tables in pmu-events.c.
  23 #
  24
  25 ifeq ($(NO_JEVENTS),1)
  26 $(PMU_EVENTS_C): $(EMPTY_PMU_EVENTS_C)
  27         $(call rule_mkdir)
  28         $(Q)$(call echo-cmd,gen)cp $< $@
  29 else
  30 $(METRIC_TEST_LOG): $(METRIC_TEST_PY) $(METRIC_PY)
  31         $(call rule_mkdir)
  32         $(Q)$(call echo-cmd,test)$(PYTHON) $< 2> $@ || (cat $@ && false)
  33
  34 $(PMU_EVENTS_C): $(JSON) $(JSON_TEST) $(JEVENTS_PY) $(METRIC_PY) $(METRIC_TEST_LOG)
  35         $(call rule_mkdir)
  36         $(Q)$(call echo-cmd,gen)$(PYTHON) $(JEVENTS_PY) $(JEVENTS_ARCH) $(JEVENTS_MODEL) pmu-events/arch $@
  37 endif