4f04f13c2a
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>
26 lines
940 B
Makefile
26 lines
940 B
Makefile
obj-y += translate.o helper.o cpu.o interrupt.o
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obj-y += int_helper.o fpu_helper.o cc_helper.o mem_helper.o misc_helper.o
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obj-y += gdbstub.o cpu_models.o cpu_features.o
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obj-$(CONFIG_SOFTMMU) += machine.o ioinst.o arch_dump.o mmu_helper.o
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obj-$(CONFIG_KVM) += kvm.o
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# build and run feature list generator
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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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ifneq ($(MAKECMDGOALS),clean)
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GENERATED_FILES += $(feat-dst)gen-features.h
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endif
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$(feat-dst)gen-features.h: $(feat-dst)gen-features.h-timestamp
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@cmp $< $@ >/dev/null 2>&1 || cp $< $@
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$(feat-dst)gen-features.h-timestamp: $(feat-dst)gen-features
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$(call quiet-command,$< >$@,"GEN","$(TARGET_DIR)gen-features.h")
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$(feat-dst)gen-features: $(feat-src)gen-features.c
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$(call quiet-command,$(HOST_CC) $(QEMU_INCLUDES) -o $@ $<,"CC","$(TARGET_DIR)gen-features")
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clean-target:
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rm -f gen-features.h-timestamp
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rm -f gen-features.h
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rm -f gen-features
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