makefile: merge GENERATED_HEADERS & GENERATED_SOURCES variables
The only functional difference between the GENERATED_HEADERS and GENERATED_SOURCES variables is that 'Makefile' has a dependancy on GENERATED_HEADERS, causing generated header files to be created immediatey at the start of the build process. There is no reason why this early creation should be restricted to the .h files, and not include .c files too. Merge both of the variables into a single GENERATED_FILES variable to make it clear it is for any type of generated file. Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Reviewed-by: Fam Zheng <famz@redhat.com> Message-id: 20170228122901.24520-2-berrange@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
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35
Makefile
35
Makefile
@ -50,24 +50,24 @@ endif
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include $(SRC_PATH)/rules.mak
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include $(SRC_PATH)/rules.mak
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GENERATED_HEADERS = qemu-version.h config-host.h qemu-options.def
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GENERATED_FILES = qemu-version.h config-host.h qemu-options.def
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GENERATED_HEADERS += qmp-commands.h qapi-types.h qapi-visit.h qapi-event.h
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GENERATED_FILES += qmp-commands.h qapi-types.h qapi-visit.h qapi-event.h
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GENERATED_SOURCES += qmp-marshal.c qapi-types.c qapi-visit.c qapi-event.c
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GENERATED_FILES += qmp-marshal.c qapi-types.c qapi-visit.c qapi-event.c
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GENERATED_HEADERS += qmp-introspect.h
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GENERATED_FILES += qmp-introspect.h
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GENERATED_SOURCES += qmp-introspect.c
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GENERATED_FILES += qmp-introspect.c
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GENERATED_HEADERS += trace/generated-tcg-tracers.h
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GENERATED_FILES += trace/generated-tcg-tracers.h
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GENERATED_HEADERS += trace/generated-helpers-wrappers.h
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GENERATED_FILES += trace/generated-helpers-wrappers.h
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GENERATED_HEADERS += trace/generated-helpers.h
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GENERATED_FILES += trace/generated-helpers.h
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GENERATED_SOURCES += trace/generated-helpers.c
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GENERATED_FILES += trace/generated-helpers.c
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ifdef CONFIG_TRACE_UST
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ifdef CONFIG_TRACE_UST
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GENERATED_HEADERS += trace-ust-all.h
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GENERATED_FILES += trace-ust-all.h
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GENERATED_SOURCES += trace-ust-all.c
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GENERATED_FILES += trace-ust-all.c
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endif
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endif
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GENERATED_HEADERS += module_block.h
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GENERATED_FILES += module_block.h
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TRACE_HEADERS = trace-root.h $(trace-events-subdirs:%=%/trace.h)
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TRACE_HEADERS = trace-root.h $(trace-events-subdirs:%=%/trace.h)
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TRACE_SOURCES = trace-root.c $(trace-events-subdirs:%=%/trace.c)
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TRACE_SOURCES = trace-root.c $(trace-events-subdirs:%=%/trace.c)
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@ -80,8 +80,8 @@ ifdef CONFIG_TRACE_UST
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TRACE_HEADERS += trace-ust-root.h $(trace-events-subdirs:%=%/trace-ust.h)
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TRACE_HEADERS += trace-ust-root.h $(trace-events-subdirs:%=%/trace-ust.h)
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endif
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endif
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GENERATED_HEADERS += $(TRACE_HEADERS)
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GENERATED_FILES += $(TRACE_HEADERS)
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GENERATED_SOURCES += $(TRACE_SOURCES)
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GENERATED_FILES += $(TRACE_SOURCES)
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trace-group-name = $(shell dirname $1 | sed -e 's/[^a-zA-Z0-9]/_/g')
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trace-group-name = $(shell dirname $1 | sed -e 's/[^a-zA-Z0-9]/_/g')
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@ -485,11 +485,10 @@ clean:
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rm -f fsdev/*.pod
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rm -f fsdev/*.pod
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rm -f qemu-img-cmds.h
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rm -f qemu-img-cmds.h
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rm -f ui/shader/*-vert.h ui/shader/*-frag.h
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rm -f ui/shader/*-vert.h ui/shader/*-frag.h
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@# May not be present in GENERATED_HEADERS
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@# May not be present in GENERATED_FILES
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rm -f trace/generated-tracers-dtrace.dtrace*
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rm -f trace/generated-tracers-dtrace.dtrace*
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rm -f trace/generated-tracers-dtrace.h*
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rm -f trace/generated-tracers-dtrace.h*
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rm -f $(foreach f,$(GENERATED_HEADERS),$(f) $(f)-timestamp)
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rm -f $(foreach f,$(GENERATED_FILES),$(f) $(f)-timestamp)
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rm -f $(foreach f,$(GENERATED_SOURCES),$(f) $(f)-timestamp)
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rm -rf qapi-generated
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rm -rf qapi-generated
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rm -rf qga/qapi-generated
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rm -rf qga/qapi-generated
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for d in $(ALL_SUBDIRS); do \
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for d in $(ALL_SUBDIRS); do \
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@ -784,7 +783,7 @@ endif # CONFIG_WIN
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# Add a dependency on the generated files, so that they are always
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# Add a dependency on the generated files, so that they are always
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# rebuilt before other object files
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# rebuilt before other object files
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ifneq ($(filter-out $(UNCHECKED_GOALS),$(MAKECMDGOALS)),$(if $(MAKECMDGOALS),,fail))
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ifneq ($(filter-out $(UNCHECKED_GOALS),$(MAKECMDGOALS)),$(if $(MAKECMDGOALS),,fail))
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Makefile: $(GENERATED_HEADERS)
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Makefile: $(GENERATED_FILES)
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endif
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endif
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.SECONDARY: $(TRACE_HEADERS) $(TRACE_HEADERS:%=%-timestamp) \
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.SECONDARY: $(TRACE_HEADERS) $(TRACE_HEADERS:%=%-timestamp) \
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@ -162,7 +162,7 @@ else
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obj-y += hw/$(TARGET_BASE_ARCH)/
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obj-y += hw/$(TARGET_BASE_ARCH)/
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endif
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endif
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GENERATED_HEADERS += hmp-commands.h hmp-commands-info.h
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GENERATED_FILES += hmp-commands.h hmp-commands-info.h
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endif # CONFIG_SOFTMMU
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endif # CONFIG_SOFTMMU
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@ -238,5 +238,5 @@ ifdef CONFIG_TRACE_SYSTEMTAP
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$(INSTALL_DATA) $(QEMU_PROG)-simpletrace.stp "$(DESTDIR)$(qemu_datadir)/../systemtap/tapset/$(QEMU_PROG)-simpletrace.stp"
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$(INSTALL_DATA) $(QEMU_PROG)-simpletrace.stp "$(DESTDIR)$(qemu_datadir)/../systemtap/tapset/$(QEMU_PROG)-simpletrace.stp"
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endif
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endif
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GENERATED_HEADERS += config-target.h
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GENERATED_FILES += config-target.h
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Makefile: $(GENERATED_HEADERS)
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Makefile: $(GENERATED_FILES)
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@ -8,7 +8,7 @@ obj-$(CONFIG_KVM) += kvm.o
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feat-src = $(SRC_PATH)/target/$(TARGET_BASE_ARCH)/
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feat-src = $(SRC_PATH)/target/$(TARGET_BASE_ARCH)/
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feat-dst = $(BUILD_DIR)/$(TARGET_DIR)
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feat-dst = $(BUILD_DIR)/$(TARGET_DIR)
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ifneq ($(MAKECMDGOALS),clean)
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ifneq ($(MAKECMDGOALS),clean)
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GENERATED_HEADERS += $(feat-dst)gen-features.h
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GENERATED_FILES += $(feat-dst)gen-features.h
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endif
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endif
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$(feat-dst)gen-features.h: $(feat-dst)gen-features.h-timestamp
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$(feat-dst)gen-features.h: $(feat-dst)gen-features.h-timestamp
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@ -482,7 +482,7 @@ qapi-schema += unknown-expr-key.json
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check-qapi-schema-y := $(addprefix tests/qapi-schema/, $(qapi-schema))
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check-qapi-schema-y := $(addprefix tests/qapi-schema/, $(qapi-schema))
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GENERATED_HEADERS += tests/test-qapi-types.h tests/test-qapi-visit.h \
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GENERATED_FILES += tests/test-qapi-types.h tests/test-qapi-visit.h \
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tests/test-qmp-commands.h tests/test-qapi-event.h \
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tests/test-qmp-commands.h tests/test-qapi-event.h \
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tests/test-qmp-introspect.h
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tests/test-qmp-introspect.h
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