# -*- Mode: makefile -*-

BUILD_DIR?=$(CURDIR)/..

include ../config-host.mak
include config-target.mak
include $(SRC_PATH)/rules.mak

FULL_TARGET_NAME=$(TARGET_NAME)-$(if $(CONFIG_SOFTMMU),softmmu,linux-user)

ifdef CONFIG_SOFTMMU
include ../$(FULL_TARGET_NAME)-config-devices.mak
endif

$(call set-vpath, $(SRC_PATH):$(BUILD_DIR))
ifdef CONFIG_LINUX
QEMU_CFLAGS += -isystem ../linux-headers
endif
QEMU_CFLAGS += -iquote .. -iquote $(SRC_PATH)/target/$(TARGET_BASE_ARCH) -DNEED_CPU_H

QEMU_CFLAGS+=-iquote $(SRC_PATH)/include

QEMU_CFLAGS += -DCONFIG_TARGET=\"../$(FULL_TARGET_NAME)-config-target.h\"
QEMU_CFLAGS += -DCONFIG_DEVICES=\"../$(FULL_TARGET_NAME)-config-devices.h\"

ifdef CONFIG_USER_ONLY
# user emulator name
QEMU_PROG=qemu-$(TARGET_NAME)
QEMU_PROG_BUILD = $(QEMU_PROG)
else
# system emulator name
QEMU_PROG=qemu-system-$(TARGET_NAME)$(EXESUF)
ifneq (,$(findstring -mwindows,$(SDL_LIBS)))
# Terminate program name with a 'w' because the linker builds a windows executable.
QEMU_PROGW=qemu-system-$(TARGET_NAME)w$(EXESUF)
$(QEMU_PROG): $(QEMU_PROGW)
	$(call quiet-command,$(OBJCOPY) --subsystem console $(QEMU_PROGW) $(QEMU_PROG),"GEN","$(TARGET_DIR)$(QEMU_PROG)")
QEMU_PROG_BUILD = $(QEMU_PROGW)
else
QEMU_PROG_BUILD = $(QEMU_PROG)
endif
endif

LIBQEMU = ../libqemu-$(FULL_TARGET_NAME).fa
PROGS=$(QEMU_PROG) $(QEMU_PROGW)
STPFILES=

ifdef CONFIG_TRACE_SYSTEMTAP
stap: $(QEMU_PROG).stp-installed $(QEMU_PROG).stp $(QEMU_PROG)-simpletrace.stp $(QEMU_PROG)-log.stp

ifdef CONFIG_USER_ONLY
TARGET_TYPE=user
else
TARGET_TYPE=system
endif

tracetool-y = $(SRC_PATH)/scripts/tracetool.py
tracetool-y += $(shell find $(SRC_PATH)/scripts/tracetool -name "*.py")

$(QEMU_PROG).stp-installed: $(BUILD_DIR)/trace/trace-events-all $(tracetool-y)
	$(call quiet-command,$(TRACETOOL) \
		--group=all \
		--format=stap \
		--backends=$(TRACE_BACKENDS) \
		--binary=$(bindir)/$(QEMU_PROG) \
		--target-name=$(TARGET_NAME) \
		--target-type=$(TARGET_TYPE) \
		$< > $@,"GEN","$(TARGET_DIR)$(QEMU_PROG).stp-installed")

$(QEMU_PROG).stp: $(BUILD_DIR)/trace/trace-events-all $(tracetool-y)
	$(call quiet-command,$(TRACETOOL) \
		--group=all \
		--format=stap \
		--backends=$(TRACE_BACKENDS) \
		--binary=$(realpath .)/$(QEMU_PROG) \
		--target-name=$(TARGET_NAME) \
		--target-type=$(TARGET_TYPE) \
		$< > $@,"GEN","$(TARGET_DIR)$(QEMU_PROG).stp")

$(QEMU_PROG)-simpletrace.stp: $(BUILD_DIR)/trace/trace-events-all $(tracetool-y)
	$(call quiet-command,$(TRACETOOL) \
		--group=all \
		--format=simpletrace-stap \
		--backends=$(TRACE_BACKENDS) \
		--probe-prefix=qemu.$(TARGET_TYPE).$(TARGET_NAME) \
		$< > $@,"GEN","$(TARGET_DIR)$(QEMU_PROG)-simpletrace.stp")

$(QEMU_PROG)-log.stp: $(BUILD_DIR)/trace/trace-events-all $(tracetool-y)
	$(call quiet-command,$(TRACETOOL) \
		--group=all \
		--format=log-stap \
		--backends=$(TRACE_BACKENDS) \
		--probe-prefix=qemu.$(TARGET_TYPE).$(TARGET_NAME) \
		$< > $@,"GEN","$(TARGET_DIR)$(QEMU_PROG)-log.stp")

else
stap:
endif
.PHONY: stap

all: $(PROGS) stap

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

obj-y += $(LIBQEMU)

obj-y += trace/

#########################################################
LIBS := $(libs_cpu) $(LIBS)

obj-$(CONFIG_PLUGIN) += plugins/

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

ifdef CONFIG_LINUX_USER

QEMU_CFLAGS+=-I$(SRC_PATH)/linux-user/$(TARGET_ABI_DIR) \
             -I$(SRC_PATH)/linux-user/host/$(ARCH) \
             -I$(SRC_PATH)/linux-user \
             -Ilinux-user/$(TARGET_ABI_DIR)

endif #CONFIG_LINUX_USER

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

ifdef CONFIG_BSD_USER

QEMU_CFLAGS+=-I$(SRC_PATH)/bsd-user -I$(SRC_PATH)/bsd-user/$(TARGET_ABI_DIR) \
			 -I$(SRC_PATH)/bsd-user/$(HOST_VARIANT_DIR)

endif #CONFIG_BSD_USER

#########################################################
# System emulator target
ifdef CONFIG_SOFTMMU
obj-y += softmmu/
obj-y += gdbstub.o
LIBS := $(libs_softmmu) $(LIBS)

# Temporary until emulators are linked by Meson
LIBS := $(LIBS) @../block.syms @../qemu.syms
ifneq ($(CONFIG_MODULES),y)
LIBS := $(LIBS) $(ALSA_LIBS) $(OSS_LIBS) $(PULSE_LIBS) $(SDL_LIBS)
LIBS := $(LIBS) $(GTK_LIBS) $(VTE_LIBS) $(X11_LIBS) $(CURSES_LIBS) $(ICONV_LIBS) $(GIO_LIBS)
endif
LIBS := $(LIBS) $(BRLAPI_LIBS) $(SDL_LIBS) $(SPICE_LIBS) $(OPENGL_LIBS) $(SECCOMP_LIBS)
LIBS := $(LIBS) $(COREAUDIO_LIBS) $(DSOUND_LIBS)
LIBS := $(LIBS) $(VDE_LIBS) $(SLIRP_LIBS)
LIBS := $(LIBS) $(LIBUSB_LIBS) $(SMARTCARD_LIBS) $(USB_REDIR_LIBS)
LIBS := $(LIBS) $(VIRGL_LIBS) $(CURSES_LIBS)

generated-files-y += hmp-commands.h hmp-commands-info.h

endif # CONFIG_SOFTMMU

dummy := $(call unnest-vars,,obj-y)
all-obj-y := $(obj-y)

include $(SRC_PATH)/Makefile.objs
dummy := $(call fix-paths,../,, \
              authz-obj-y \
              block-obj-y \
              chardev-obj-y \
              crypto-obj-y \
              io-obj-y \
              qom-obj-y)
dummy := $(call unnest-vars,..,common-obj-y)

all-obj-y += $(common-obj-y)
all-obj-y += $(qom-obj-y)
all-obj-$(CONFIG_SOFTMMU) += $(authz-obj-y)
all-obj-$(CONFIG_SOFTMMU) += $(block-obj-y) $(chardev-obj-y)
all-obj-$(CONFIG_SOFTMMU) += $(crypto-obj-y)
all-obj-$(CONFIG_SOFTMMU) += $(io-obj-y)

ifdef CONFIG_SOFTMMU
$(QEMU_PROG_BUILD): ../$(FULL_TARGET_NAME)-config-devices.mak
endif

COMMON_LDADDS = ../libqemuutil.a

# build either PROG or PROGW
$(QEMU_PROG_BUILD): $(all-obj-y) $(COMMON_LDADDS) $(softmmu-main-y)
	$(call LINK, $(filter-out %.mak, $^))
ifdef CONFIG_DARWIN
	$(call quiet-command,Rez -append $(SRC_PATH)/pc-bios/qemu.rsrc -o $@,"REZ","$(TARGET_DIR)$@")
	$(call quiet-command,SetFile -a C $@,"SETFILE","$(TARGET_DIR)$@")
endif

clean: clean-target
	rm -f *.a *~ $(PROGS)
	rm -f $(shell find . -name '*.[od]')
	rm -f hmp-commands.h gdbstub-xml.c
	rm -f trace/generated-helpers.c trace/generated-helpers.c-timestamp
ifdef CONFIG_TRACE_SYSTEMTAP
	rm -f *.stp
endif

ifdef CONFIG_FUZZ
include $(SRC_PATH)/tests/qtest/fuzz/Makefile.include
include $(SRC_PATH)/tests/qtest/Makefile.include

fuzz: fuzz-vars
fuzz-vars: QEMU_CFLAGS := $(FUZZ_CFLAGS) $(QEMU_CFLAGS)
fuzz-vars: QEMU_LDFLAGS := $(FUZZ_LDFLAGS) $(QEMU_LDFLAGS)
fuzz-vars: $(QEMU_PROG_FUZZ)
dummy := $(call unnest-vars,, fuzz-obj-y)


$(QEMU_PROG_FUZZ): config-devices.mak $(all-obj-y) $(COMMON_LDADDS) $(fuzz-obj-y)
	$(call LINK, $(filter-out %.mak, $^))

endif

install: all
ifneq ($(PROGS),)
	$(call install-prog,$(PROGS),$(DESTDIR)$(bindir))
endif
ifdef CONFIG_TRACE_SYSTEMTAP
	$(INSTALL_DIR) "$(DESTDIR)$(qemu_datadir)/../systemtap/tapset"
	$(INSTALL_DATA) $(QEMU_PROG).stp-installed "$(DESTDIR)$(qemu_datadir)/../systemtap/tapset/$(QEMU_PROG).stp"
	$(INSTALL_DATA) $(QEMU_PROG)-simpletrace.stp "$(DESTDIR)$(qemu_datadir)/../systemtap/tapset/$(QEMU_PROG)-simpletrace.stp"
	$(INSTALL_DATA) $(QEMU_PROG)-log.stp "$(DESTDIR)$(qemu_datadir)/../systemtap/tapset/$(QEMU_PROG)-log.stp"
endif

Makefile: $(generated-files-y)