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https://gitlab.com/qemu-project/qemu
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99100dc3b5
At this point we will start adding nesting behavior to other files than Makefile.target. Because Makefile.objs is included by Makefile.target, it is simpler to move the processing of subdirectories there. To enable this, only add per-target files to obj-y. Use a separate variable for the linker dependencies, all-obj-y. This variable includes obj-y and also all objects that are taken from other directories. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
255 lines
7 KiB
Makefile
255 lines
7 KiB
Makefile
# -*- Mode: makefile -*-
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CONFIG_NO_PCI = $(if $(subst n,,$(CONFIG_PCI)),n,y)
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CONFIG_NO_KVM = $(if $(subst n,,$(CONFIG_KVM)),n,y)
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CONFIG_NO_XEN = $(if $(subst n,,$(CONFIG_XEN)),n,y)
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CONFIG_NO_GET_MEMORY_MAPPING = $(if $(subst n,,$(CONFIG_HAVE_GET_MEMORY_MAPPING)),n,y)
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CONFIG_NO_CORE_DUMP = $(if $(subst n,,$(CONFIG_HAVE_CORE_DUMP)),n,y)
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include ../config-host.mak
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include config-devices.mak
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include config-target.mak
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include $(SRC_PATH)/rules.mak
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ifneq ($(HWDIR),)
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include $(HWDIR)/config.mak
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endif
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TARGET_PATH=$(SRC_PATH)/target-$(TARGET_BASE_ARCH)
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$(call set-vpath, $(SRC_PATH):$(TARGET_PATH):$(SRC_PATH)/hw)
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ifdef CONFIG_LINUX
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QEMU_CFLAGS += -I../linux-headers
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endif
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QEMU_CFLAGS += -I.. -I$(TARGET_PATH) -DNEED_CPU_H
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QEMU_CFLAGS+=-I$(SRC_PATH)/include
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ifdef CONFIG_USER_ONLY
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# user emulator name
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QEMU_PROG=qemu-$(TARGET_ARCH2)
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else
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# system emulator name
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ifneq (,$(findstring -mwindows,$(LIBS)))
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# Terminate program name with a 'w' because the linker builds a windows executable.
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QEMU_PROGW=qemu-system-$(TARGET_ARCH2)w$(EXESUF)
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endif # windows executable
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QEMU_PROG=qemu-system-$(TARGET_ARCH2)$(EXESUF)
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endif
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PROGS=$(QEMU_PROG)
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ifdef QEMU_PROGW
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PROGS+=$(QEMU_PROGW)
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endif
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STPFILES=
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ifndef CONFIG_HAIKU
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LIBS+=-lm
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endif
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config-target.h: config-target.h-timestamp
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config-target.h-timestamp: config-target.mak
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ifdef CONFIG_TRACE_SYSTEMTAP
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stap: $(QEMU_PROG).stp
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ifdef CONFIG_USER_ONLY
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TARGET_TYPE=user
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else
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TARGET_TYPE=system
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endif
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$(QEMU_PROG).stp: $(SRC_PATH)/trace-events
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$(call quiet-command,$(TRACETOOL) \
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--format=stap \
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--backend=$(TRACE_BACKEND) \
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--binary=$(bindir)/$(QEMU_PROG) \
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--target-arch=$(TARGET_ARCH) \
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--target-type=$(TARGET_TYPE) \
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< $< > $@," GEN $(QEMU_PROG).stp")
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else
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stap:
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endif
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all: $(PROGS) stap
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# Dummy command so that make thinks it has done something
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@true
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#########################################################
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# cpu emulator library
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obj-y = exec.o translate-all.o cpu-exec.o
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obj-y += tcg/tcg.o tcg/optimize.o
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obj-$(CONFIG_TCG_INTERPRETER) += tci.o
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obj-y += fpu/softfloat.o
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obj-y += disas.o
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obj-$(CONFIG_TCI_DIS) += tci-dis.o
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obj-y += target-$(TARGET_BASE_ARCH)/
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obj-$(CONFIG_GDBSTUB_XML) += gdbstub-xml.o
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tci-dis.o: QEMU_CFLAGS += -I$(SRC_PATH)/tcg -I$(SRC_PATH)/tcg/tci
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# HELPER_CFLAGS is used for all the legacy code compiled with static register
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# variables
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user-exec.o: QEMU_CFLAGS += $(HELPER_CFLAGS)
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# Note: this is a workaround. The real fix is to avoid compiling
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# cpu_signal_handler() in user-exec.c.
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%/signal.o: QEMU_CFLAGS += $(HELPER_CFLAGS)
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#########################################################
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# Linux user emulator target
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ifdef CONFIG_LINUX_USER
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QEMU_CFLAGS+=-I$(SRC_PATH)/linux-user/$(TARGET_ABI_DIR) -I$(SRC_PATH)/linux-user
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obj-y += linux-user/
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obj-y += gdbstub.o thunk.o user-exec.o $(oslib-obj-y)
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endif #CONFIG_LINUX_USER
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#########################################################
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# BSD user emulator target
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ifdef CONFIG_BSD_USER
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QEMU_CFLAGS+=-I$(SRC_PATH)/bsd-user -I$(SRC_PATH)/bsd-user/$(TARGET_ARCH)
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obj-y += bsd-user/
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obj-y += gdbstub.o user-exec.o
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endif #CONFIG_BSD_USER
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#########################################################
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# System emulator target
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ifdef CONFIG_SOFTMMU
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obj-y += arch_init.o cpus.o monitor.o gdbstub.o balloon.o ioport.o
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# virtio has to be here due to weird dependency between PCI and virtio-net.
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# need to fix this properly
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obj-$(CONFIG_NO_PCI) += pci-stub.o
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obj-$(CONFIG_VIRTIO) += virtio.o virtio-blk.o virtio-balloon.o virtio-net.o virtio-serial-bus.o
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obj-$(CONFIG_VIRTIO) += virtio-scsi.o
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obj-y += vhost_net.o
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obj-$(CONFIG_VHOST_NET) += vhost.o
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obj-$(CONFIG_REALLY_VIRTFS) += 9pfs/virtio-9p-device.o
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obj-$(CONFIG_KVM) += kvm-all.o
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obj-$(CONFIG_NO_KVM) += kvm-stub.o
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obj-$(CONFIG_VGA) += vga.o
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obj-y += memory.o savevm.o cputlb.o
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obj-$(CONFIG_HAVE_GET_MEMORY_MAPPING) += memory_mapping.o
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obj-$(CONFIG_HAVE_CORE_DUMP) += dump.o
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obj-$(CONFIG_NO_GET_MEMORY_MAPPING) += memory_mapping-stub.o
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obj-$(CONFIG_NO_CORE_DUMP) += dump-stub.o
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LIBS+=-lz
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QEMU_CFLAGS += $(VNC_TLS_CFLAGS)
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QEMU_CFLAGS += $(VNC_SASL_CFLAGS)
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QEMU_CFLAGS += $(VNC_JPEG_CFLAGS)
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QEMU_CFLAGS += $(VNC_PNG_CFLAGS)
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# xen support
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obj-$(CONFIG_XEN) += xen-all.o xen_machine_pv.o xen_domainbuild.o xen-mapcache.o
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obj-$(CONFIG_NO_XEN) += xen-stub.o
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# Inter-VM PCI shared memory
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CONFIG_IVSHMEM =
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ifeq ($(CONFIG_KVM), y)
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ifeq ($(CONFIG_PCI), y)
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CONFIG_IVSHMEM = y
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endif
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endif
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obj-$(CONFIG_IVSHMEM) += ivshmem.o
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# Generic hotplugging
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obj-y += device-hotplug.o
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# Hardware support
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ifeq ($(TARGET_ARCH), sparc64)
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obj-y += hw/sparc64/
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else
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obj-y += hw/$(TARGET_BASE_ARCH)/
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endif
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# Device tree
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ifeq ($(CONFIG_FDT), y)
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obj-$(TARGET_ARM) += device_tree.o
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obj-$(TARGET_MICROBLAZE) += device_tree.o
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obj-$(TARGET_PPC) += device_tree.o
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endif
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main.o: QEMU_CFLAGS+=$(GPROF_CFLAGS)
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GENERATED_HEADERS += hmp-commands.h qmp-commands-old.h
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endif # CONFIG_SOFTMMU
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nested-vars += obj-y
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# This resolves all nested paths, so it must come last
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include $(SRC_PATH)/Makefile.objs
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all-obj-y = $(obj-y)
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all-obj-y += $(addprefix ../, $(universal-obj-y))
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ifdef CONFIG_SOFTMMU
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all-obj-y += $(addprefix ../, $(common-obj-y))
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all-obj-y += $(addprefix ../libdis/, $(libdis-y))
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all-obj-y += $(addprefix $(HWDIR)/, $(hw-obj-y))
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all-obj-y += $(addprefix ../, $(trace-obj-y))
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# libcacard needs qemu-thread support, and besides is only needed by devices
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# so not requires with linux-user / bsd-user targets
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all-obj-$(CONFIG_SMARTCARD_NSS) += $(addprefix ../libcacard/, $(libcacard-y))
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else
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all-obj-y += $(addprefix ../libuser/, $(user-obj-y))
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all-obj-y += $(addprefix ../libdis-user/, $(libdis-y))
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endif #CONFIG_LINUX_USER
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ifdef QEMU_PROGW
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# The linker builds a windows executable. Make also a console executable.
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$(QEMU_PROGW): $(all-obj-y)
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$(call LINK,$^)
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$(QEMU_PROG): $(QEMU_PROGW)
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$(call quiet-command,$(OBJCOPY) --subsystem console $(QEMU_PROGW) $(QEMU_PROG)," GEN $(TARGET_DIR)$(QEMU_PROG)")
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else
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$(QEMU_PROG): $(all-obj-y)
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$(call LINK,$^)
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endif
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gdbstub-xml.c: $(TARGET_XML_FILES) $(SRC_PATH)/scripts/feature_to_c.sh
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$(call quiet-command,rm -f $@ && $(SHELL) $(SRC_PATH)/scripts/feature_to_c.sh $@ $(TARGET_XML_FILES)," GEN $(TARGET_DIR)$@")
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hmp-commands.h: $(SRC_PATH)/hmp-commands.hx
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$(call quiet-command,sh $(SRC_PATH)/scripts/hxtool -h < $< > $@," GEN $(TARGET_DIR)$@")
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qmp-commands-old.h: $(SRC_PATH)/qmp-commands.hx
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$(call quiet-command,sh $(SRC_PATH)/scripts/hxtool -h < $< > $@," GEN $(TARGET_DIR)$@")
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clean:
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rm -f *.o *.a *~ $(PROGS) nwfpe/*.o fpu/*.o
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rm -f *.d */*.d tcg/*.o ide/*.o 9pfs/*.o kvm/*.o
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rm -f hmp-commands.h qmp-commands-old.h gdbstub-xml.c
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ifdef CONFIG_TRACE_SYSTEMTAP
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rm -f *.stp
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endif
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install: all
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ifneq ($(PROGS),)
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$(INSTALL) -m 755 $(PROGS) "$(DESTDIR)$(bindir)"
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ifneq ($(STRIP),)
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$(STRIP) $(patsubst %,"$(DESTDIR)$(bindir)/%",$(PROGS))
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endif
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endif
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ifdef CONFIG_TRACE_SYSTEMTAP
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$(INSTALL_DIR) "$(DESTDIR)$(qemu_datadir)/../systemtap/tapset"
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$(INSTALL_DATA) $(QEMU_PROG).stp "$(DESTDIR)$(qemu_datadir)/../systemtap/tapset"
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endif
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GENERATED_HEADERS += config-target.h
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Makefile: $(GENERATED_HEADERS)
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# Include automatically generated dependency files
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-include $(wildcard *.d */*.d)
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