27fa747980
The old rules.mak loads dependency .d files using include directive
with file glob pattern "*.d". This breaks the build when build tree has
left-over *.d files from another build.
This patch fixes this by
- loading precise list of .d files made from *.o and *.mo.
- specifying explicit list of required dependency info files for
*.hex autogenerated sources.
Note that Makefile still includes some .d in root directory by including
"*.d".
Signed-off-by: Victor Kaplansky <victork@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
40 lines
1.5 KiB
Makefile
40 lines
1.5 KiB
Makefile
obj-$(CONFIG_KVM) += kvm/
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obj-y += multiboot.o smbios.o
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obj-y += pc.o pc_piix.o pc_q35.o
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obj-y += pc_sysfw.o
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obj-y += intel_iommu.o
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obj-$(CONFIG_XEN) += ../xenpv/ xen/
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obj-y += kvmvapic.o
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obj-y += acpi-build.o
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gen-hex-y += hw/i386/acpi-dsdt.hex
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gen-hex-y += hw/i386/q35-acpi-dsdt.hex
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hw/i386/acpi-build.o: hw/i386/acpi-build.c \
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$(gen-hex-y)
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-include $(gen-hex-y:.hex=.d)
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iasl-option=$(shell if test -z "`$(1) $(2) 2>&1 > /dev/null`" \
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; then echo "$(2)"; else echo "$(3)"; fi ;)
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ifdef IASL
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#IASL Present. Generate hex files from .dsl
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hw/i386/%.hex: $(SRC_PATH)/hw/i386/%.dsl $(SRC_PATH)/scripts/acpi_extract_preprocess.py $(SRC_PATH)/scripts/acpi_extract.py
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$(call quiet-command, $(CPP) -x c -P $(QEMU_DGFLAGS) $(QEMU_INCLUDES) $< -o $*.dsl.i.orig, " CPP $(TARGET_DIR)$*.dsl.i.orig")
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$(call quiet-command, $(PYTHON) $(SRC_PATH)/scripts/acpi_extract_preprocess.py $*.dsl.i.orig > $*.dsl.i, " ACPI_PREPROCESS $(TARGET_DIR)$*.dsl.i")
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$(call quiet-command, $(IASL) $(call iasl-option,$(IASL),-Pn,) -vs -l -tc -p $* $*.dsl.i $(if $(V), , > /dev/null) 2>&1 ," IASL $(TARGET_DIR)$*.dsl.i")
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$(call quiet-command, $(PYTHON) $(SRC_PATH)/scripts/acpi_extract.py $*.lst > $*.off, " ACPI_EXTRACT $(TARGET_DIR)$*.off")
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$(call quiet-command, cat $*.off > $@, " CAT $(TARGET_DIR)$@")
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else
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#IASL Not present. Restore pre-generated hex files.
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hw/i386/%.hex: $(SRC_PATH)/hw/i386/%.hex.generated
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$(call quiet-command, cp -f $< $@, " CP $(TARGET_DIR)$@")
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endif
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.PHONY: cleanhex
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cleanhex:
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rm -f hw/i386/*hex
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clean: cleanhex
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