# -*- Mode: makefile -*-

include ../config-host.mak
include config-devices.mak
include config-target.mak
include $(SRC_PATH)/rules.mak
ifneq ($(HWDIR),)
include $(HWDIR)/config.mak
endif

TARGET_PATH=$(SRC_PATH)/target-$(TARGET_BASE_ARCH)
$(call set-vpath, $(SRC_PATH):$(TARGET_PATH):$(SRC_PATH)/hw)
ifdef CONFIG_LINUX
QEMU_CFLAGS += -I../linux-headers
endif
QEMU_CFLAGS += -I.. -I$(TARGET_PATH) -DNEED_CPU_H

QEMU_CFLAGS+=-I$(SRC_PATH)/include

ifdef CONFIG_USER_ONLY
# user emulator name
QEMU_PROG=qemu-$(TARGET_ARCH2)
else
# system emulator name
ifneq (,$(findstring -mwindows,$(LIBS)))
# Terminate program name with a 'w' because the linker builds a windows executable.
QEMU_PROGW=qemu-system-$(TARGET_ARCH2)w$(EXESUF)
endif # windows executable
QEMU_PROG=qemu-system-$(TARGET_ARCH2)$(EXESUF)
endif

PROGS=$(QEMU_PROG)
ifdef QEMU_PROGW
PROGS+=$(QEMU_PROGW)
endif
STPFILES=

ifndef CONFIG_HAIKU
LIBS+=-lm
endif

config-target.h: config-target.h-timestamp
config-target.h-timestamp: config-target.mak

ifdef CONFIG_TRACE_SYSTEMTAP
stap: $(QEMU_PROG).stp

ifdef CONFIG_USER_ONLY
TARGET_TYPE=user
else
TARGET_TYPE=system
endif

$(QEMU_PROG).stp: $(SRC_PATH)/trace-events
	$(call quiet-command,$(TRACETOOL) \
		--format=stap \
		--backend=$(TRACE_BACKEND) \
		--binary=$(bindir)/$(QEMU_PROG) \
		--target-arch=$(TARGET_ARCH) \
		--target-type=$(TARGET_TYPE) \
		< $< > $@,"  GEN   $(QEMU_PROG).stp")
else
stap:
endif

all: $(PROGS) stap

# Dummy command so that make thinks it has done something
	@true

#########################################################
# cpu emulator library
obj-y = exec.o translate-all.o cpu-exec.o
obj-y += tcg/tcg.o tcg/optimize.o
obj-$(CONFIG_TCG_INTERPRETER) += tci.o
obj-y += fpu/softfloat.o
obj-y += disas.o
obj-$(CONFIG_TCI_DIS) += tci-dis.o
obj-y += target-$(TARGET_BASE_ARCH)/
obj-$(CONFIG_GDBSTUB_XML) += gdbstub-xml.o

tci-dis.o: QEMU_CFLAGS += -I$(SRC_PATH)/tcg -I$(SRC_PATH)/tcg/tci

# HELPER_CFLAGS is used for all the legacy code compiled with static register
# variables
user-exec.o: QEMU_CFLAGS += $(HELPER_CFLAGS)

# Note: this is a workaround. The real fix is to avoid compiling
# cpu_signal_handler() in user-exec.c.
%/signal.o: QEMU_CFLAGS += $(HELPER_CFLAGS)

#########################################################
# Linux user emulator target

ifdef CONFIG_LINUX_USER

QEMU_CFLAGS+=-I$(SRC_PATH)/linux-user/$(TARGET_ABI_DIR) -I$(SRC_PATH)/linux-user

obj-y += linux-user/
obj-y += gdbstub.o thunk.o user-exec.o $(oslib-obj-y)

endif #CONFIG_LINUX_USER

#########################################################
# BSD user emulator target

ifdef CONFIG_BSD_USER

QEMU_CFLAGS+=-I$(SRC_PATH)/bsd-user -I$(SRC_PATH)/bsd-user/$(TARGET_ARCH)

obj-y += bsd-user/
obj-y += gdbstub.o user-exec.o

endif #CONFIG_BSD_USER

#########################################################
# System emulator target
ifdef CONFIG_SOFTMMU
CONFIG_NO_PCI = $(if $(subst n,,$(CONFIG_PCI)),n,y)
CONFIG_NO_KVM = $(if $(subst n,,$(CONFIG_KVM)),n,y)
CONFIG_NO_XEN = $(if $(subst n,,$(CONFIG_XEN)),n,y)
CONFIG_NO_GET_MEMORY_MAPPING = $(if $(subst n,,$(CONFIG_HAVE_GET_MEMORY_MAPPING)),n,y)
CONFIG_NO_CORE_DUMP = $(if $(subst n,,$(CONFIG_HAVE_CORE_DUMP)),n,y)

obj-y += arch_init.o cpus.o monitor.o gdbstub.o balloon.o ioport.o
obj-y += hw/
obj-$(CONFIG_KVM) += kvm-all.o
obj-$(CONFIG_NO_KVM) += kvm-stub.o
obj-y += memory.o savevm.o cputlb.o
obj-$(CONFIG_HAVE_GET_MEMORY_MAPPING) += memory_mapping.o
obj-$(CONFIG_HAVE_CORE_DUMP) += dump.o
obj-$(CONFIG_NO_GET_MEMORY_MAPPING) += memory_mapping-stub.o
obj-$(CONFIG_NO_CORE_DUMP) += dump-stub.o
LIBS+=-lz

QEMU_CFLAGS += $(VNC_TLS_CFLAGS)
QEMU_CFLAGS += $(VNC_SASL_CFLAGS)
QEMU_CFLAGS += $(VNC_JPEG_CFLAGS)
QEMU_CFLAGS += $(VNC_PNG_CFLAGS)

# xen support
obj-$(CONFIG_XEN) += xen-all.o xen-mapcache.o
obj-$(CONFIG_NO_XEN) += xen-stub.o

# Hardware support
ifeq ($(TARGET_ARCH), sparc64)
obj-y += hw/sparc64/
else
obj-y += hw/$(TARGET_BASE_ARCH)/
endif

main.o: QEMU_CFLAGS+=$(GPROF_CFLAGS)

GENERATED_HEADERS += hmp-commands.h qmp-commands-old.h

endif # CONFIG_SOFTMMU

nested-vars += obj-y

# This resolves all nested paths, so it must come last
include $(SRC_PATH)/Makefile.objs

all-obj-y = $(obj-y)
all-obj-y += $(addprefix ../, $(universal-obj-y))

ifdef CONFIG_SOFTMMU

all-obj-y += $(addprefix ../, $(common-obj-y))
all-obj-y += $(addprefix ../libdis/, $(libdis-y))
all-obj-y += $(addprefix $(HWDIR)/, $(hw-obj-y))
all-obj-y += $(addprefix ../, $(trace-obj-y))

# libcacard needs qemu-thread support, and besides is only needed by devices
# so not requires with linux-user / bsd-user targets
all-obj-$(CONFIG_SMARTCARD_NSS) += $(addprefix ../libcacard/, $(libcacard-y))

else
all-obj-y += $(addprefix ../libuser/, $(user-obj-y))
all-obj-y += $(addprefix ../libdis-user/, $(libdis-y))
endif #CONFIG_LINUX_USER

ifdef QEMU_PROGW
# The linker builds a windows executable. Make also a console executable.
$(QEMU_PROGW): $(all-obj-y)
	$(call LINK,$^)
$(QEMU_PROG): $(QEMU_PROGW)
	$(call quiet-command,$(OBJCOPY) --subsystem console $(QEMU_PROGW) $(QEMU_PROG),"  GEN   $(TARGET_DIR)$(QEMU_PROG)")
else
$(QEMU_PROG): $(all-obj-y)
	$(call LINK,$^)
endif

gdbstub-xml.c: $(TARGET_XML_FILES) $(SRC_PATH)/scripts/feature_to_c.sh
	$(call quiet-command,rm -f $@ && $(SHELL) $(SRC_PATH)/scripts/feature_to_c.sh $@ $(TARGET_XML_FILES),"  GEN   $(TARGET_DIR)$@")

hmp-commands.h: $(SRC_PATH)/hmp-commands.hx
	$(call quiet-command,sh $(SRC_PATH)/scripts/hxtool -h < $< > $@,"  GEN   $(TARGET_DIR)$@")

qmp-commands-old.h: $(SRC_PATH)/qmp-commands.hx
	$(call quiet-command,sh $(SRC_PATH)/scripts/hxtool -h < $< > $@,"  GEN   $(TARGET_DIR)$@")

clean:
	rm -f *.o *.a *~ $(PROGS) nwfpe/*.o fpu/*.o
	rm -f *.d */*.d tcg/*.o ide/*.o 9pfs/*.o kvm/*.o
	rm -f hmp-commands.h qmp-commands-old.h gdbstub-xml.c
ifdef CONFIG_TRACE_SYSTEMTAP
	rm -f *.stp
endif

install: all
ifneq ($(PROGS),)
	$(INSTALL) -m 755 $(PROGS) "$(DESTDIR)$(bindir)"
ifneq ($(STRIP),)
	$(STRIP) $(patsubst %,"$(DESTDIR)$(bindir)/%",$(PROGS))
endif
endif
ifdef CONFIG_TRACE_SYSTEMTAP
	$(INSTALL_DIR) "$(DESTDIR)$(qemu_datadir)/../systemtap/tapset"
	$(INSTALL_DATA) $(QEMU_PROG).stp "$(DESTDIR)$(qemu_datadir)/../systemtap/tapset"
endif

GENERATED_HEADERS += config-target.h
Makefile: $(GENERATED_HEADERS)

# Include automatically generated dependency files
-include $(wildcard *.d */*.d)