diff options
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 156 |
1 files changed, 137 insertions, 19 deletions
@@ -56,25 +56,136 @@ GENERATED_SOURCES += qmp-marshal.c qapi-types.c qapi-visit.c qapi-event.c GENERATED_HEADERS += qmp-introspect.h GENERATED_SOURCES += qmp-introspect.c -GENERATED_HEADERS += trace/generated-tracers.h -ifeq ($(findstring dtrace,$(TRACE_BACKENDS)),dtrace) -GENERATED_HEADERS += trace/generated-tracers-dtrace.h -endif -GENERATED_SOURCES += trace/generated-tracers.c - GENERATED_HEADERS += trace/generated-tcg-tracers.h GENERATED_HEADERS += trace/generated-helpers-wrappers.h GENERATED_HEADERS += trace/generated-helpers.h GENERATED_SOURCES += trace/generated-helpers.c -ifeq ($(findstring ust,$(TRACE_BACKENDS)),ust) -GENERATED_HEADERS += trace/generated-ust-provider.h -GENERATED_SOURCES += trace/generated-ust.c +ifdef CONFIG_TRACE_UST +GENERATED_HEADERS += trace-ust-all.h +GENERATED_SOURCES += trace-ust-all.c endif GENERATED_HEADERS += module_block.h +TRACE_HEADERS = trace-root.h $(trace-events-subdirs:%=%/trace.h) +TRACE_SOURCES = trace-root.c $(trace-events-subdirs:%=%/trace.c) +TRACE_DTRACE = +ifdef CONFIG_TRACE_DTRACE +TRACE_HEADERS += trace-dtrace-root.h $(trace-events-subdirs:%=%/trace-dtrace.h) +TRACE_DTRACE += trace-dtrace-root.dtrace $(trace-events-subdirs:%=%/trace-dtrace.dtrace) +endif +ifdef CONFIG_TRACE_UST +TRACE_HEADERS += trace-ust-root.h $(trace-events-subdirs:%=%/trace-ust.h) +endif + +GENERATED_HEADERS += $(TRACE_HEADERS) +GENERATED_SOURCES += $(TRACE_SOURCES) + +trace-group-name = $(shell dirname $1 | sed -e 's/[^a-zA-Z0-9]/_/g') + +%/trace.h: %/trace.h-timestamp + @cmp $< $@ >/dev/null 2>&1 || cp $< $@ +%/trace.h-timestamp: $(SRC_PATH)/%/trace-events $(tracetool-y) + $(call quiet-command,$(TRACETOOL) \ + --group=$(call trace-group-name,$@) \ + --format=h \ + --backends=$(TRACE_BACKENDS) \ + $< > $@,"GEN","$(@:%-timestamp=%)") + +%/trace.c: %/trace.c-timestamp + @cmp $< $@ >/dev/null 2>&1 || cp $< $@ +%/trace.c-timestamp: $(SRC_PATH)/%/trace-events $(tracetool-y) + $(call quiet-command,$(TRACETOOL) \ + --group=$(call trace-group-name,$@) \ + --format=c \ + --backends=$(TRACE_BACKENDS) \ + $< > $@,"GEN","$(@:%-timestamp=%)") + +%/trace-ust.h: %/trace-ust.h-timestamp + @cmp $< $@ >/dev/null 2>&1 || cp $< $@ +%/trace-ust.h-timestamp: $(SRC_PATH)/%/trace-events $(tracetool-y) + $(call quiet-command,$(TRACETOOL) \ + --group=$(call trace-group-name,$@) \ + --format=ust-events-h \ + --backends=$(TRACE_BACKENDS) \ + $< > $@,"GEN","$(@:%-timestamp=%)") + +%/trace-dtrace.dtrace: %/trace-dtrace.dtrace-timestamp + @cmp $< $@ >/dev/null 2>&1 || cp $< $@ +%/trace-dtrace.dtrace-timestamp: $(SRC_PATH)/%/trace-events $(BUILD_DIR)/config-host.mak $(tracetool-y) + $(call quiet-command,$(TRACETOOL) \ + --group=$(call trace-group-name,$@) \ + --format=d \ + --backends=$(TRACE_BACKENDS) \ + $< > $@,"GEN","$(@:%-timestamp=%)") + +%/trace-dtrace.h: %/trace-dtrace.dtrace $(tracetool-y) + $(call quiet-command,dtrace -o $@ -h -s $<, "GEN","$@") + +%/trace-dtrace.o: %/trace-dtrace.dtrace $(tracetool-y) + + +trace-root.h: trace-root.h-timestamp + @cmp $< $@ >/dev/null 2>&1 || cp $< $@ +trace-root.h-timestamp: $(SRC_PATH)/trace-events $(tracetool-y) + $(call quiet-command,$(TRACETOOL) \ + --group=root \ + --format=h \ + --backends=$(TRACE_BACKENDS) \ + $< > $@,"GEN","$(@:%-timestamp=%)") + +trace-root.c: trace-root.c-timestamp + @cmp $< $@ >/dev/null 2>&1 || cp $< $@ +trace-root.c-timestamp: $(SRC_PATH)/trace-events $(tracetool-y) + $(call quiet-command,$(TRACETOOL) \ + --group=root \ + --format=c \ + --backends=$(TRACE_BACKENDS) \ + $< > $@,"GEN","$(@:%-timestamp=%)") + +trace-ust-root.h: trace-ust-root.h-timestamp + @cmp $< $@ >/dev/null 2>&1 || cp $< $@ +trace-ust-root.h-timestamp: $(SRC_PATH)/trace-events $(tracetool-y) + $(call quiet-command,$(TRACETOOL) \ + --group=root \ + --format=ust-events-h \ + --backends=$(TRACE_BACKENDS) \ + $< > $@,"GEN","$(@:%-timestamp=%)") + +trace-ust-all.h: trace-ust-all.h-timestamp + @cmp $< $@ >/dev/null 2>&1 || cp $< $@ +trace-ust-all.h-timestamp: $(trace-events-files) $(tracetool-y) + $(call quiet-command,$(TRACETOOL) \ + --group=all \ + --format=ust-events-h \ + --backends=$(TRACE_BACKENDS) \ + $(trace-events-files) > $@,"GEN","$(@:%-timestamp=%)") + +trace-ust-all.c: trace-ust-all.c-timestamp + @cmp $< $@ >/dev/null 2>&1 || cp $< $@ +trace-ust-all.c-timestamp: $(trace-events-files) $(tracetool-y) + $(call quiet-command,$(TRACETOOL) \ + --group=all \ + --format=ust-events-c \ + --backends=$(TRACE_BACKENDS) \ + $(trace-events-files) > $@,"GEN","$(@:%-timestamp=%)") + +trace-dtrace-root.dtrace: trace-dtrace-root.dtrace-timestamp + @cmp $< $@ >/dev/null 2>&1 || cp $< $@ +trace-dtrace-root.dtrace-timestamp: $(SRC_PATH)/trace-events $(BUILD_DIR)/config-host.mak $(tracetool-y) + $(call quiet-command,$(TRACETOOL) \ + --group=root \ + --format=d \ + --backends=$(TRACE_BACKENDS) \ + $< > $@,"GEN","$(@:%-timestamp=%)") + +trace-dtrace-root.h: trace-dtrace-root.dtrace + $(call quiet-command,dtrace -o $@ -h -s $<, "GEN","$@") + +trace-dtrace-root.o: trace-dtrace-root.dtrace + # Don't try to regenerate Makefile or configure # We don't generate any of them Makefile: ; @@ -160,7 +271,8 @@ dummy := $(call unnest-vars,, \ qom-obj-y \ io-obj-y \ common-obj-y \ - common-obj-m) + common-obj-m \ + trace-obj-y) ifneq ($(wildcard config-host.mak),) include $(SRC_PATH)/tests/Makefile.include @@ -223,7 +335,7 @@ subdir-dtc:dtc/libfdt dtc/tests dtc/%: mkdir -p $@ -$(SUBDIR_RULES): libqemuutil.a libqemustub.a $(common-obj-y) $(qom-obj-y) $(crypto-aes-obj-$(CONFIG_USER_ONLY)) +$(SUBDIR_RULES): libqemuutil.a libqemustub.a $(common-obj-y) $(qom-obj-y) $(crypto-aes-obj-$(CONFIG_USER_ONLY)) $(trace-obj-y) ROMSUBDIR_RULES=$(patsubst %,romsubdir-%, $(ROMS)) # Only keep -O and -g cflags @@ -247,15 +359,17 @@ libqemuutil.a: $(util-obj-y) ###################################################################### +COMMON_LDADDS = $(trace-obj-y) libqemuutil.a libqemustub.a + qemu-img.o: qemu-img-cmds.h -qemu-img$(EXESUF): qemu-img.o $(block-obj-y) $(crypto-obj-y) $(io-obj-y) $(qom-obj-y) libqemuutil.a libqemustub.a -qemu-nbd$(EXESUF): qemu-nbd.o $(block-obj-y) $(crypto-obj-y) $(io-obj-y) $(qom-obj-y) libqemuutil.a libqemustub.a -qemu-io$(EXESUF): qemu-io.o $(block-obj-y) $(crypto-obj-y) $(io-obj-y) $(qom-obj-y) libqemuutil.a libqemustub.a +qemu-img$(EXESUF): qemu-img.o $(block-obj-y) $(crypto-obj-y) $(io-obj-y) $(qom-obj-y) $(COMMON_LDADDS) +qemu-nbd$(EXESUF): qemu-nbd.o $(block-obj-y) $(crypto-obj-y) $(io-obj-y) $(qom-obj-y) $(COMMON_LDADDS) +qemu-io$(EXESUF): qemu-io.o $(block-obj-y) $(crypto-obj-y) $(io-obj-y) $(qom-obj-y) $(COMMON_LDADDS) -qemu-bridge-helper$(EXESUF): qemu-bridge-helper.o libqemuutil.a libqemustub.a +qemu-bridge-helper$(EXESUF): qemu-bridge-helper.o $(COMMON_LDADDS) -fsdev/virtfs-proxy-helper$(EXESUF): fsdev/virtfs-proxy-helper.o fsdev/9p-marshal.o fsdev/9p-iov-marshal.o libqemuutil.a libqemustub.a +fsdev/virtfs-proxy-helper$(EXESUF): fsdev/virtfs-proxy-helper.o fsdev/9p-marshal.o fsdev/9p-iov-marshal.o $(COMMON_LDADDS) fsdev/virtfs-proxy-helper$(EXESUF): LIBS += -lcap qemu-img-cmds.h: $(SRC_PATH)/qemu-img-cmds.hx $(SRC_PATH)/scripts/hxtool @@ -320,7 +434,7 @@ $(qapi-modules) $(SRC_PATH)/scripts/qapi-introspect.py $(qapi-py) QGALIB_GEN=$(addprefix qga/qapi-generated/, qga-qapi-types.h qga-qapi-visit.h qga-qmp-commands.h) $(qga-obj-y) qemu-ga.o: $(QGALIB_GEN) -qemu-ga$(EXESUF): $(qga-obj-y) libqemuutil.a libqemustub.a +qemu-ga$(EXESUF): $(qga-obj-y) $(COMMON_LDADDS) $(call LINK, $^) ifdef QEMU_GA_MSI_ENABLED @@ -345,9 +459,9 @@ ifneq ($(EXESUF),) qemu-ga: qemu-ga$(EXESUF) $(QGA_VSS_PROVIDER) $(QEMU_GA_MSI) endif -ivshmem-client$(EXESUF): $(ivshmem-client-obj-y) libqemuutil.a libqemustub.a +ivshmem-client$(EXESUF): $(ivshmem-client-obj-y) $(COMMON_LDADDS) $(call LINK, $^) -ivshmem-server$(EXESUF): $(ivshmem-server-obj-y) libqemuutil.a libqemustub.a +ivshmem-server$(EXESUF): $(ivshmem-server-obj-y) $(COMMON_LDADDS) $(call LINK, $^) module_block.h: $(SRC_PATH)/scripts/modules/module_block.py config-host.mak @@ -664,6 +778,10 @@ ifneq ($(filter-out $(UNCHECKED_GOALS),$(MAKECMDGOALS)),$(if $(MAKECMDGOALS),,fa Makefile: $(GENERATED_HEADERS) endif +.SECONDARY: $(TRACE_HEADERS) $(TRACE_HEADERS:%=%-timestamp) \ + $(TRACE_SOURCES) $(TRACE_SOURCES:%=%-timestamp) \ + $(TRACE_DTRACE) $(TRACE_DTRACE:%=%-timestamp) + # Include automatically generated dependency files # Dependencies in Makefile.objs files come from our recursive subdir rules -include $(wildcard *.d tests/*.d) |