root / trace / Makefile.objs @ ff667e2e
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# -*- mode: makefile -*- |
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###################################################################### |
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# Auto-generated header for tracing routines |
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$(obj)/generated-tracers.h: $(obj)/generated-tracers.h-timestamp |
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$(obj)/generated-tracers.h-timestamp: $(SRC_PATH)/trace-events $(BUILD_DIR)/config-host.mak |
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$(call quiet-command,$(TRACETOOL) \ |
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--format=h \ |
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--backend=$(TRACE_BACKEND) \ |
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< $< > $@," GEN $(patsubst %-timestamp,%,$@)") |
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@cmp -s $@ $(patsubst %-timestamp,%,$@) || cp $@ $(patsubst %-timestamp,%,$@) |
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###################################################################### |
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# Auto-generated tracing routines (non-DTrace) |
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ifneq ($(TRACE_BACKEND),dtrace) |
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$(obj)/generated-tracers.c: $(obj)/generated-tracers.c-timestamp |
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$(obj)/generated-tracers.c-timestamp: $(SRC_PATH)/trace-events $(BUILD_DIR)/config-host.mak |
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$(call quiet-command,$(TRACETOOL) \ |
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--format=c \ |
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--backend=$(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-tracers.o: $(obj)/generated-tracers.c $(obj)/generated-tracers.h |
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endif |
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###################################################################### |
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# Auto-generated DTrace code |
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# Normal practice is to name DTrace probe file with a '.d' extension |
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# but that gets picked up by QEMU's Makefile as an external dependency |
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# rule file. So we use '.dtrace' instead |
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ifeq ($(TRACE_BACKEND),dtrace) |
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$(obj)/generated-tracers.dtrace: $(obj)/generated-tracers.dtrace-timestamp |
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$(obj)/generated-tracers.dtrace-timestamp: $(SRC_PATH)/trace-events $(BUILD_DIR)/config-host.mak |
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$(call quiet-command,$(TRACETOOL) \ |
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--format=d \ |
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--backend=$(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-tracers-dtrace.h: $(obj)/generated-tracers.dtrace |
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$(call quiet-command,dtrace -o $@ -h -s $<, " GEN $@") |
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$(obj)/generated-tracers.o: $(obj)/generated-tracers.dtrace |
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endif |
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###################################################################### |
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# Backend code |
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util-obj-$(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-y += control.o |
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util-obj-y += generated-tracers.o |