Commit e6bf23f8 authored by Mohamad Gebai's avatar Mohamad Gebai Committed by Stefan Hajnoczi
Browse files

Adapt Makefiles to the new LTTng ust interface 



Add generation of new files for LTTng ust.

Signed-off-by: default avatarMohamad Gebai <mohamad.gebai@polymtl.ca>
Signed-off-by: default avatarStefan Hajnoczi <stefanha@redhat.com>
parent 9530570f

Makefile

+5 −0
Original line number Diff line number Diff line
@@ -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: ;

trace/Makefile.objs

+25 −0
Original line number Diff line number Diff line 
# -*- 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
@@ -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