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Adapt Makefiles to the new LTTng ust interface
Add generation of new files for LTTng ust. Signed-off-by: Mohamad Gebai <mohamad.gebai@polymtl.ca> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
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5
Makefile
5
Makefile
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@ -57,6 +57,11 @@ GENERATED_HEADERS += trace/generated-tracers-dtrace.h
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endif
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GENERATED_SOURCES += trace/generated-tracers.c
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ifeq ($(TRACE_BACKEND),ust)
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GENERATED_HEADERS += trace/generated-ust-provider.h
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GENERATED_SOURCES += trace/generated-ust.c
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endif
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# Don't try to regenerate Makefile or configure
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# We don't generate any of them
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Makefile: ;
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@ -1,5 +1,29 @@
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# -*- mode: makefile -*-
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######################################################################
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# Auto-generated event descriptions for LTTng ust code
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ifeq ($(TRACE_BACKEND),ust)
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$(obj)/generated-ust-provider.h: $(obj)/generated-ust-provider.h-timestamp
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$(obj)/generated-ust-provider.h-timestamp: $(SRC_PATH)/trace-events
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$(call quiet-command,$(TRACETOOL) \
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--format=ust-events-h \
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--backend=$(TRACE_BACKEND) \
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< $< > $@," GEN $(patsubst %-timestamp,%,$@)")
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@cmp -s $@ $(patsubst %-timestamp,%,$@) || cp $@ $(patsubst %-timestamp,%,$@)
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$(obj)/generated-ust.c: $(obj)/generated-ust.c-timestamp $(BUILD_DIR)/config-host.mak
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$(obj)/generated-ust.c-timestamp: $(SRC_PATH)/trace-events
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$(call quiet-command,$(TRACETOOL) \
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--format=ust-events-c \
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--backend=$(TRACE_BACKEND) \
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< $< > $@," GEN $(patsubst %-timestamp,%,$@)")
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@cmp -s $@ $(patsubst %-timestamp,%,$@) || cp $@ $(patsubst %-timestamp,%,$@)
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$(obj)/generated-events.h: $(obj)/generated-ust-provider.h
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$(obj)/generated-events.c: $(obj)/generated-ust.c
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endif
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######################################################################
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# Auto-generated event descriptions
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@ -77,5 +101,6 @@ util-obj-$(CONFIG_TRACE_DEFAULT) += default.o
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util-obj-$(CONFIG_TRACE_SIMPLE) += simple.o
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util-obj-$(CONFIG_TRACE_STDERR) += stderr.o
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util-obj-$(CONFIG_TRACE_FTRACE) += ftrace.o
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util-obj-$(CONFIG_TRACE_UST) += generated-ust.o
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util-obj-y += control.o
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util-obj-y += generated-tracers.o
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