Add generation of new files for LTTng ust. Signed-off-by: Mohamad Gebai <mohamad.ge...@polymtl.ca> --- Makefile | 5 +++++ trace/Makefile.objs | 25 +++++++++++++++++++++++++ 2 files changed, 30 insertions(+)
diff --git a/Makefile b/Makefile index bdff4e4..ca51193 100644 --- a/Makefile +++ b/Makefile @@ -57,6 +57,11 @@ GENERATED_HEADERS += trace/generated-tracers-dtrace.h endif GENERATED_SOURCES += trace/generated-tracers.c +ifeq ($(TRACE_BACKEND),ust) +GENERATED_HEADERS += trace/generated-ust-provider.h +GENERATED_SOURCES += trace/generated-ust.c +endif + # Don't try to regenerate Makefile or configure # We don't generate any of them Makefile: ; diff --git a/trace/Makefile.objs b/trace/Makefile.objs index 3b88e49..d321946 100644 --- a/trace/Makefile.objs +++ b/trace/Makefile.objs @@ -1,6 +1,30 @@ # -*- mode: makefile -*- ###################################################################### +# Auto-generated event descriptions for LTTng ust code + +ifeq ($(TRACE_BACKEND),ust) +$(obj)/generated-ust-provider.h: $(obj)/generated-ust-provider.h-timestamp +$(obj)/generated-ust-provider.h-timestamp: $(SRC_PATH)/trace-events + $(call quiet-command,$(TRACETOOL) \ + --format=ust-events-h \ + --backend=$(TRACE_BACKEND) \ + < $< > $@," GEN $(patsubst %-timestamp,%,$@)") + @cmp -s $@ $(patsubst %-timestamp,%,$@) || cp $@ $(patsubst %-timestamp,%,$@) + +$(obj)/generated-ust.c: $(obj)/generated-ust.c-timestamp $(BUILD_DIR)/config-host.mak +$(obj)/generated-ust.c-timestamp: $(SRC_PATH)/trace-events + $(call quiet-command,$(TRACETOOL) \ + --format=ust-events-c \ + --backend=$(TRACE_BACKEND) \ + < $< > $@," GEN $(patsubst %-timestamp,%,$@)") + @cmp -s $@ $(patsubst %-timestamp,%,$@) || cp $@ $(patsubst %-timestamp,%,$@) + +$(obj)/generated-events.h: $(obj)/generated-ust-provider.h +$(obj)/generated-events.c: $(obj)/generated-ust.c +endif + +###################################################################### # Auto-generated event descriptions $(obj)/generated-events.h: $(obj)/generated-events.h-timestamp @@ -77,5 +101,6 @@ util-obj-$(CONFIG_TRACE_DEFAULT) += default.o util-obj-$(CONFIG_TRACE_SIMPLE) += simple.o util-obj-$(CONFIG_TRACE_STDERR) += stderr.o util-obj-$(CONFIG_TRACE_FTRACE) += ftrace.o +util-obj-$(CONFIG_TRACE_UST) += generated-ust.o util-obj-y += control.o util-obj-y += generated-tracers.o -- 1.8.5.2
