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acrn-hypervisor/hypervisor/Makefile

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Makefile
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#
# ACRN Hypervisor
#
include ../VERSION
FULL_VERSION=$(MAJOR_VERSION).$(MINOR_VERSION)$(EXTRA_VERSION)
SCENARIO_IN_XML :=
API_MAJOR_VERSION=1
API_MINOR_VERSION=0
GCC_MAJOR=$(shell echo __GNUC__ | $(CC) -E -x c - | tail -n 1)
GCC_MINOR=$(shell echo __GNUC_MINOR__ | $(CC) -E -x c - | tail -n 1)
#enable stack overflow check
STACK_PROTECTOR := 1
BASEDIR := $(shell pwd)
HV_OBJDIR ?= $(CURDIR)/build
HV_MODDIR ?= $(HV_OBJDIR)/modules
HV_FILE := acrn
SUB_MAKEFILES := $(wildcard */Makefile)
LIB_MOD = $(HV_MODDIR)/lib_mod.a
BOOT_MOD = $(HV_MODDIR)/boot_mod.a
HW_MOD = $(HV_MODDIR)/hw_mod.a
VP_BASE_MOD = $(HV_MODDIR)/vp_base_mod.a
VP_DM_MOD = $(HV_MODDIR)/vp_dm_mod.a
VP_TRUSTY_MOD = $(HV_MODDIR)/vp_trusty_mod.a
VP_HCALL_MOD = $(HV_MODDIR)/vp_hcall_mod.a
LIB_DEBUG = $(HV_MODDIR)/libdebug.a
LIB_RELEASE = $(HV_MODDIR)/librelease.a
SYS_INIT_MOD = $(HV_MODDIR)/sys_init_mod.a
# initialize the flags we used
CFLAGS :=
ASFLAGS :=
LDFLAGS :=
ARFLAGS :=
ARCH_CFLAGS :=
ARCH_ASFLAGS :=
ARCH_ARFLAGS :=
ARCH_LDFLAGS :=
ifneq ($(BOARD_FILE)$(SCENARIO_FILE),)
override BOARD := $(shell echo `sed -n '/<acrn-config/p' $(BOARD_FILE) | sed -r 's/.*board="(.*)".*/\1/g'`)
SCENARIO_IN_XML := $(shell sed -n '/<acrn-config/p' $(SCENARIO_FILE) | sed -r 's/.*scenario="(.*)".*/\1/g')
endif
.PHONY: default
default: all
include $(BASEDIR)/../misc/acrn-config/library/deps.mk
include scripts/kconfig/kconfig.mk
#initialize scenarios name
ifeq ($(CONFIG_SDC),y)
SCENARIO_NAME := sdc
else ifeq ($(CONFIG_SDC2),y)
SCENARIO_NAME := sdc2
else ifeq ($(CONFIG_LOGICAL_PARTITION),y)
SCENARIO_NAME := logical_partition
else ifeq ($(CONFIG_INDUSTRY),y)
SCENARIO_NAME := industry
else ifeq ($(CONFIG_HYBRID),y)
SCENARIO_NAME := hybrid
endif
LD_IN_TOOL = scripts/genld.sh
BASH = $(shell which bash)
ARFLAGS += crs
CFLAGS += -Wall -W
CFLAGS += -ffunction-sections -fdata-sections
CFLAGS += -fshort-wchar -ffreestanding
CFLAGS += -fsigned-char
CFLAGS += -m64 -mno-mmx -mno-sse -mno-sse2 -mno-80387 -mno-fp-ret-in-387
CFLAGS += -mno-red-zone -mpopcnt
CFLAGS += -nostdinc -nostdlib -fno-common
CFLAGS += -Werror
CFLAGS += -O2
ifeq (y, $(CONFIG_RELOC))
CFLAGS += -fpie
else
CFLAGS += -static
endif
ifdef STACK_PROTECTOR
ifeq (true, $(shell [ $(GCC_MAJOR) -gt 4 ] && echo true))
CFLAGS += -fstack-protector-strong
else
ifeq (true, $(shell [ $(GCC_MAJOR) -eq 4 ] && [ $(GCC_MINOR) -ge 9 ] && echo true))
CFLAGS += -fstack-protector-strong
else
CFLAGS += -fstack-protector
endif
endif
CFLAGS += -DSTACK_PROTECTOR
endif
ASFLAGS += -m64 -nostdinc -nostdlib
LDFLAGS += -Wl,--gc-sections -nostartfiles -nostdlib
LDFLAGS += -Wl,-n,-z,max-page-size=0x1000
ifeq (y, $(CONFIG_RELOC))
# on X86_64, when build with "-pie", GCC fails on linking R_X86_64_32
# relocations with "recompile with fPIC" error, because it may cause
# run-time relocation overflow if it runs at address above 4GB.
# We know it's safe because Hypervisor runs under 4GB. "noreloc-overflow"
# is used to avoid the compile error
LDFLAGS += -pie -z noreloc-overflow
else
LDFLAGS += -static
endif
ifeq (y, $(CONFIG_RELEASE))
LDFLAGS += -s
endif
ARCH_CFLAGS += -gdwarf-2
ARCH_ASFLAGS += -gdwarf-2 -DASSEMBLER=1
ARCH_ARFLAGS +=
ARCH_LDFLAGS +=
ARCH_LDSCRIPT = $(HV_OBJDIR)/link_ram.ld
ARCH_LDSCRIPT_IN = bsp/ld/link_ram.ld.in
INCLUDE_PATH += include
INCLUDE_PATH += include/lib
INCLUDE_PATH += include/lib/crypto
INCLUDE_PATH += include/common
INCLUDE_PATH += include/arch/x86
INCLUDE_PATH += include/arch/x86/boot
INCLUDE_PATH += include/arch/x86/guest
INCLUDE_PATH += include/arch/x86/lib
INCLUDE_PATH += include/debug
INCLUDE_PATH += include/public
INCLUDE_PATH += include/dm
INCLUDE_PATH += include/hw
INCLUDE_PATH += boot/include
INCLUDE_PATH += boot/include/guest
INCLUDE_PATH += $(HV_OBJDIR)/include
INCLUDE_PATH += arch/x86/configs/$(CONFIG_BOARD)
INCLUDE_PATH += scenarios/$(SCENARIO_NAME)
CC ?= gcc
AS ?= as
AR ?= ar
LD ?= ld
OBJCOPY ?= objcopy
export CC AS AR LD OBJCOPY
export CFLAGS ASFLAGS ARFLAGS LDFLAGS ARCH_CFLAGS ARCH_ASFLAGS ARCH_ARFLAGS ARCH_LDFLAGS
export HV_OBJDIR HV_MODDIR CONFIG_RELEASE INCLUDE_PATH
export LIB_DEBUG LIB_RELEASE
# library componment
LIB_C_SRCS += lib/string.c
LIB_C_SRCS += lib/crypto/crypto_api.c
LIB_C_SRCS += lib/crypto/mbedtls/hkdf.c
LIB_C_SRCS += lib/crypto/mbedtls/sha256.c
LIB_C_SRCS += lib/crypto/mbedtls/md.c
LIB_C_SRCS += lib/crypto/mbedtls/md_wrap.c
LIB_C_SRCS += lib/sprintf.c
LIB_C_SRCS += arch/x86/lib/memory.c
ifdef STACK_PROTECTOR
LIB_C_SRCS += lib/stack_protector.c
endif
# retpoline support
ifeq (true, $(shell [ $(GCC_MAJOR) -eq 7 ] && [ $(GCC_MINOR) -ge 3 ] && echo true))
CFLAGS += -mindirect-branch=thunk-extern -mindirect-branch-register
CFLAGS += -DCONFIG_RETPOLINE
LIB_S_SRCS += arch/x86/lib/retpoline-thunk.S
else
ifeq (true, $(shell [ $(GCC_MAJOR) -ge 8 ] && echo true))
CFLAGS += -mindirect-branch=thunk-extern -mindirect-branch-register
CFLAGS += -DCONFIG_RETPOLINE
LIB_S_SRCS += arch/x86/lib/retpoline-thunk.S
endif
endif
# platform boot component
BOOT_S_SRCS += arch/x86/boot/cpu_primary.S
BOOT_S_SRCS += arch/x86/boot/cpu_save_boot_ctx.S
BOOT_S_SRCS += arch/x86/boot/trampoline.S
BOOT_C_SRCS += boot/reloc.c
# hardware management component
HW_S_SRCS += arch/x86/idt.S
HW_C_SRCS += arch/x86/ioapic.c
HW_C_SRCS += arch/x86/lapic.c
HW_C_SRCS += arch/x86/cpu.c
HW_C_SRCS += arch/x86/cpu_caps.c
HW_C_SRCS += arch/x86/security.c
HW_C_SRCS += arch/x86/mmu.c
HW_C_SRCS += arch/x86/e820.c
HW_C_SRCS += arch/x86/pagetable.c
HW_C_SRCS += arch/x86/page.c
HW_C_SRCS += arch/x86/notify.c
HW_C_SRCS += arch/x86/vtd.c
HW_C_SRCS += arch/x86/gdt.c
HW_C_SRCS += arch/x86/irq.c
HW_C_SRCS += arch/x86/timer.c
HW_C_SRCS += arch/x86/vmx.c
HW_C_SRCS += arch/x86/cpu_state_tbl.c
HW_C_SRCS += arch/x86/pm.c
HW_S_SRCS += arch/x86/wakeup.S
HW_C_SRCS += arch/x86/trampoline.c
HW_S_SRCS += arch/x86/sched.S
HW_C_SRCS += arch/x86/cat.c
HW_C_SRCS += arch/x86/sgx.c
HW_C_SRCS += common/softirq.c
HW_C_SRCS += common/schedule.c
HW_C_SRCS += hw/pci.c
HW_C_SRCS += arch/x86/configs/vm_config.c
HW_C_SRCS += arch/x86/configs/$(CONFIG_BOARD)/board.c
HW_C_SRCS += scenarios/$(SCENARIO_NAME)/vm_configurations.c
ifneq (,$(wildcard scenarios/$(SCENARIO_NAME)/pci_dev.c))
HW_C_SRCS += scenarios/$(SCENARIO_NAME)/pci_dev.c
endif
HW_C_SRCS += boot/acpi_base.c
HW_C_SRCS += boot/dmar_info.c
HW_C_SRCS += boot/cmdline.c
# ACPI parsing component
# This part should be isolated from FuSa Cert
ifeq ($(CONFIG_ACPI_PARSE_ENABLED),y)
HW_C_SRCS += acpi_parser/dmar_parse.c
HW_C_SRCS += acpi_parser/acpi_ext.c
endif
HW_C_SRCS += boot/guest/vboot_wrapper.c
HW_C_SRCS += boot/guest/deprivilege_boot.c
HW_C_SRCS += boot/guest/direct_boot.c
# virtual platform base component
VP_BASE_C_SRCS += arch/x86/guest/vcpuid.c
VP_BASE_C_SRCS += arch/x86/guest/vcpu.c
VP_BASE_C_SRCS += arch/x86/guest/vm.c
VP_BASE_C_SRCS += arch/x86/guest/vmtrr.c
VP_BASE_C_SRCS += arch/x86/guest/guest_memory.c
VP_BASE_C_SRCS += arch/x86/guest/vmsr.c
VP_BASE_S_SRCS += arch/x86/guest/vmx_asm.S
VP_BASE_C_SRCS += arch/x86/guest/vmcs.c
VP_BASE_C_SRCS += arch/x86/guest/virq.c
VP_BASE_C_SRCS += arch/x86/guest/virtual_cr.c
VP_BASE_C_SRCS += arch/x86/guest/vmexit.c
VP_BASE_C_SRCS += arch/x86/guest/ept.c
VP_BASE_C_SRCS += arch/x86/guest/ucode.c
VP_BASE_C_SRCS += boot/guest/vboot_info.c
VP_BASE_C_SRCS += common/hv_main.c
VP_BASE_C_SRCS += common/vm_load.c
VP_BASE_C_SRCS += arch/x86/configs/pci_dev.c
VP_BASE_C_SRCS += arch/x86/configs/vacpi.c
VP_BASE_C_SRCS += arch/x86/configs/$(CONFIG_BOARD)/ve820.c
# virtual platform device model
VP_DM_C_SRCS += dm/vpic.c
VP_DM_C_SRCS += dm/vrtc.c
VP_DM_C_SRCS += dm/vioapic.c
VP_DM_C_SRCS += dm/vuart.c
VP_DM_C_SRCS += dm/io_req.c
VP_DM_C_SRCS += dm/vpci/vdev.c
VP_DM_C_SRCS += dm/vpci/vpci.c
VP_DM_C_SRCS += dm/vpci/vhostbridge.c
VP_DM_C_SRCS += dm/vpci/pci_pt.c
VP_DM_C_SRCS += dm/vpci/vmsi.c
VP_DM_C_SRCS += dm/vpci/vmsix.c
VP_DM_C_SRCS += arch/x86/guest/vlapic.c
VP_DM_C_SRCS += arch/x86/guest/pm.c
VP_DM_C_SRCS += arch/x86/guest/assign.c
VP_DM_C_SRCS += arch/x86/guest/vmx_io.c
VP_DM_C_SRCS += arch/x86/guest/instr_emul.c
VP_DM_C_SRCS += arch/x86/guest/vm_reset.c
VP_DM_C_SRCS += common/ptdev.c
# virtual platform trusty
VP_TRUSTY_C_SRCS += arch/x86/guest/trusty.c
VP_TRUSTY_C_SRCS += common/trusty_hypercall.c
VP_TRUSTY_C_SRCS += arch/x86/seed/seed.c
VP_TRUSTY_C_SRCS += arch/x86/seed/seed_abl.c
VP_TRUSTY_C_SRCS += arch/x86/seed/seed_sbl.c
# virtual platform hypercall
VP_HCALL_C_SRCS += arch/x86/guest/vmcall.c
VP_HCALL_C_SRCS += common/hypercall.c
# system initialization
SYS_INIT_C_SRCS += arch/x86/init.c
LIB_C_OBJS := $(patsubst %.c,$(HV_OBJDIR)/%.o,$(LIB_C_SRCS))
LIB_S_OBJS := $(patsubst %.S,$(HV_OBJDIR)/%.o,$(LIB_S_SRCS))
BOOT_C_OBJS := $(patsubst %.c,$(HV_OBJDIR)/%.o,$(BOOT_C_SRCS))
BOOT_S_OBJS := $(patsubst %.S,$(HV_OBJDIR)/%.o,$(BOOT_S_SRCS))
HW_C_OBJS := $(patsubst %.c,$(HV_OBJDIR)/%.o,$(HW_C_SRCS))
HW_S_OBJS := $(patsubst %.S,$(HV_OBJDIR)/%.o,$(HW_S_SRCS))
VP_BASE_C_OBJS := $(patsubst %.c,$(HV_OBJDIR)/%.o,$(VP_BASE_C_SRCS))
VP_BASE_S_OBJS := $(patsubst %.S,$(HV_OBJDIR)/%.o,$(VP_BASE_S_SRCS))
VP_DM_C_OBJS := $(patsubst %.c,$(HV_OBJDIR)/%.o,$(VP_DM_C_SRCS))
VP_TRUSTY_C_OBJS := $(patsubst %.c,$(HV_OBJDIR)/%.o,$(VP_TRUSTY_C_SRCS))
VP_HCALL_C_OBJS := $(patsubst %.c,$(HV_OBJDIR)/%.o,$(VP_HCALL_C_SRCS))
SYS_INIT_C_OBJS := $(patsubst %.c,$(HV_OBJDIR)/%.o,$(SYS_INIT_C_SRCS))
ifneq ($(CONFIG_RELEASE),y)
CFLAGS += -DHV_DEBUG -DPROFILING_ON -fno-omit-frame-pointer
endif
PRE_BUILD_SRCS += pre_build/static_checks.c
PRE_BUILD_OBJS := $(patsubst %.c,$(HV_OBJDIR)/%.o,$(PRE_BUILD_SRCS))
MODULES += $(LIB_MOD)
MODULES += $(BOOT_MOD)
MODULES += $(HW_MOD)
MODULES += $(VP_BASE_MOD)
MODULES += $(VP_DM_MOD)
MODULES += $(VP_TRUSTY_MOD)
MODULES += $(VP_HCALL_MOD)
ifeq ($(CONFIG_RELEASE),y)
MODULES += $(LIB_RELEASE)
else
MODULES += $(LIB_DEBUG)
endif
MODULES += $(SYS_INIT_MOD)
.PHONY: $(MODULES)
DISTCLEAN_OBJS := $(shell find $(BASEDIR) -name '*.o')
VERSION := $(HV_OBJDIR)/include/version.h
# Create platform_acpi_info.h
TEMPLATE_ACPI_INFO_HEADER := arch/x86/configs/platform_acpi_info.h
BOARDTEMPLATE_ACPI_INFO_HEADER := arch/x86/configs/$(CONFIG_BOARD)/platform_acpi_info.h
SOURCE_ACPI_INFO_HEADER := arch/x86/configs/$(CONFIG_BOARD)/$(CONFIG_BOARD)_acpi_info.h
TARGET_ACPI_INFO_HEADER := $(HV_OBJDIR)/include/platform_acpi_info.h
$(TARGET_ACPI_INFO_HEADER): $(HV_OBJDIR)/$(HV_CONFIG) cfg_src
ifeq ($(CONFIG_ENFORCE_VALIDATED_ACPI_INFO),y)
@if [ ! -f $(SOURCE_ACPI_INFO_HEADER) ]; then \
echo "******* No ACPI info found *******" && \
echo "Expected ACPI info header at $(SOURCE_ACPI_INFO_HEADER)" && \
echo "" && \
echo "The ACPI info header for this board is not available. Please use" && \
echo "acrn-config tool for the target board to generate a validated one." \
echo "If you want to build the hypervisor with the template ACPI info," && \
echo "unset ENFORCE_VALIDATED_ACPI_INFO using 'make menuconfig'." && \
false; \
else \
echo "Found validated ACPI info file : $(SOURCE_ACPI_INFO_HEADER)"; \
cp $(SOURCE_ACPI_INFO_HEADER) $(TARGET_ACPI_INFO_HEADER); \
fi
else
@if [ -f $(SOURCE_ACPI_INFO_HEADER) ]; then \
echo "Found validated ACPI info file : $(SOURCE_ACPI_INFO_HEADER)"; \
cp $(SOURCE_ACPI_INFO_HEADER) $(TARGET_ACPI_INFO_HEADER); \
elif [ -f $(BOARDTEMPLATE_ACPI_INFO_HEADER) ]; then \
echo "No ACPI info found, using the template at $(BOARDTEMPLATE_ACPI_INFO_HEADER) instead"; \
cp $(BOARDTEMPLATE_ACPI_INFO_HEADER) $(TARGET_ACPI_INFO_HEADER); \
else \
echo "No ACPI info found, using the template at $(TEMPLATE_ACPI_INFO_HEADER) instead"; \
cp $(TEMPLATE_ACPI_INFO_HEADER) $(TARGET_ACPI_INFO_HEADER); \
fi
endif
.PHONY: all
all: cfg_src pre_build $(HV_OBJDIR)/$(HV_FILE).32.out $(HV_OBJDIR)/$(HV_FILE).bin
install: $(HV_OBJDIR)/$(HV_FILE).32.out
install -D $(HV_OBJDIR)/$(HV_FILE).32.out $(DESTDIR)/usr/lib/acrn/$(HV_FILE).$(BOARD).$(FIRMWARE).$(SCENARIO_NAME).32.out
install-debug: $(HV_OBJDIR)/$(HV_FILE).map $(HV_OBJDIR)/$(HV_FILE).out
install -D $(HV_OBJDIR)/$(HV_FILE).out $(DESTDIR)/usr/lib/acrn/$(HV_FILE).$(BOARD).$(FIRMWARE).$(SCENARIO_NAME).out
install -D $(HV_OBJDIR)/$(HV_FILE).map $(DESTDIR)/usr/lib/acrn/$(HV_FILE).$(BOARD).$(FIRMWARE).$(SCENARIO_NAME).map
cfg_src: $(VERSION)
ifneq ($(BOARD_FILE)$(SCENARIO_FILE),)
@if [ ! -f $(BOARD_FILE) ]; then \
echo "Board xml file $(BOARD_FILE) is not exist!"; exit 1; \
fi
@if [ ! -f "$(SCENARIO_FILE)" ]; then \
echo "Scenario xml file $(SCENARIO_FILE) is not exist!"; exit 1; \
fi
@if [ "$(BOARD)" != "$(CONFIG_BOARD)" ]; then \
echo "Board in xml file <$(BOARD)> does not match Kconfig <$(CONFIG_BOARD)>!"; exit 1; \
fi
@if [ "$(SCENARIO_IN_XML)" != "$(SCENARIO_NAME)" ]; then \
echo "Scenario in xml file <$(SCENARIO_IN_XML)> does not match Kconfig <$(SCENARIO_NAME)>!"; exit 1; \
fi
@python3 ../misc/acrn-config/board_config/board_cfg_gen.py --board $(BOARD_FILE) --scenario $(SCENARIO_FILE) > $(HV_OBJDIR)/.cfg_src_result
@cat $(HV_OBJDIR)/.cfg_src_result
@if [ "`sed -n /successfully/p $(HV_OBJDIR)/.cfg_src_result`" = "" ]; then exit 1; fi
@python3 ../misc/acrn-config/scenario_config/scenario_cfg_gen.py --board $(BOARD_FILE) --scenario $(SCENARIO_FILE) > $(HV_OBJDIR)/.cfg_src_result
@cat $(HV_OBJDIR)/.cfg_src_result
@if [ "`sed -n /successfully/p $(HV_OBJDIR)/.cfg_src_result`" = "" ]; then exit 1; fi
@echo "Import hypervisor configurations from Config-xmls, configurations in source code are ignored!"
@sed -i 's/#define HV_CONFIG_TOOL ""/#define HV_CONFIG_TOOL " with acrn-config"/g' $(VERSION)
else
@echo "Use hypervisor configurations from source code directly."
endif
.PHONY: pre_build
pre_build: $(PRE_BUILD_OBJS)
.PHONY: header
header: $(VERSION) $(HV_OBJDIR)/$(HV_CONFIG_H) $(TARGET_ACPI_INFO_HEADER)
.PHONY: lib-mod boot-mod hw-mod vp-base-mod vp-dm-mod vp-trusty-mod vp-hcall-mod sys-init-mod
lib-mod: $(LIB_C_OBJS) $(LIB_S_OBJS)
$(AR) $(ARFLAGS) $(LIB_MOD) $(LIB_C_OBJS) $(LIB_S_OBJS)
$(LIB_MOD): lib-mod
boot-mod: $(BOOT_S_OBJS) $(BOOT_C_OBJS)
$(AR) $(ARFLAGS) $(BOOT_MOD) $(BOOT_S_OBJS) $(BOOT_C_OBJS)
$(BOOT_MOD): boot-mod
hw-mod: $(HW_S_OBJS) $(HW_C_OBJS)
$(AR) $(ARFLAGS) $(HW_MOD) $(HW_S_OBJS) $(HW_C_OBJS)
$(HW_MOD): hw-mod
vp-base-mod: $(VP_BASE_S_OBJS) $(VP_BASE_C_OBJS)
$(AR) $(ARFLAGS) $(VP_BASE_MOD) $(VP_BASE_S_OBJS) $(VP_BASE_C_OBJS)
$(VP_BASE_MOD): vp-base-mod
vp-dm-mod: $(VP_DM_C_OBJS)
$(AR) $(ARFLAGS) $(VP_DM_MOD) $(VP_DM_C_OBJS)
$(VP_DM_MOD): vp-dm-mod
vp-trusty-mod: $(VP_TRUSTY_C_OBJS)
$(AR) $(ARFLAGS) $(VP_TRUSTY_MOD) $(VP_TRUSTY_C_OBJS)
$(VP_TRUSTY_MOD): vp-trusty-mod
vp-hcall-mod: $(VP_HCALL_C_OBJS)
$(AR) $(ARFLAGS) $(VP_HCALL_MOD) $(VP_HCALL_C_OBJS)
$(VP_HCALL_MOD): vp-hcall-mod
sys-init-mod: $(SYS_INIT_C_OBJS)
$(AR) $(ARFLAGS) $(SYS_INIT_MOD) $(SYS_INIT_C_OBJS)
$(SYS_INIT_MOD): sys-init-mod
.PHONY: lib
lib: $(SUB_MAKEFILES)
.PHONY: $(SUB_MAKEFILES)
$(SUB_MAKEFILES): header
for Makefile in $(SUB_MAKEFILES); do \
$(MAKE) -f $$Makefile MKFL_NAME=$$Makefile; \
done
$(LIB_RELEASE): lib
$(LIB_DEBUG): lib
$(HV_OBJDIR)/$(HV_FILE).32.out: $(HV_OBJDIR)/$(HV_FILE).out
$(OBJCOPY) -S --section-alignment=0x1000 -O elf32-i386 $< $@
$(HV_OBJDIR)/$(HV_FILE).bin: $(HV_OBJDIR)/$(HV_FILE).out
$(OBJCOPY) -O binary $< $(HV_OBJDIR)/$(HV_FILE).bin
$(HV_OBJDIR)/$(HV_FILE).out: $(MODULES)
${BASH} ${LD_IN_TOOL} $(ARCH_LDSCRIPT_IN) $(ARCH_LDSCRIPT) ${HV_OBJDIR}/.config
$(CC) -Wl,-Map=$(HV_OBJDIR)/$(HV_FILE).map -o $@ $(LDFLAGS) $(ARCH_LDFLAGS) -T$(ARCH_LDSCRIPT) \
-Wl,--start-group $^ -Wl,--end-group
.PHONY: clean
clean:
rm -f $(VERSION)
rm -rf $(HV_OBJDIR)
.PHONY: distclean
distclean:
rm -f $(DISTCLEAN_OBJS)
rm -f $(VERSION)
rm -rf $(HV_OBJDIR)
rm -f tags TAGS cscope.files cscope.in.out cscope.out cscope.po.out GTAGS GPATH GRTAGS GSYMS
PHONY: (VERSION)
$(VERSION):
touch $(VERSION)
@COMMIT=`git rev-parse --verify --short HEAD 2>/dev/null`;\
DIRTY=`git diff-index --name-only HEAD`;\
if [ -n "$$DIRTY" ];then PATCH="$$COMMIT-dirty";else PATCH="$$COMMIT";fi;\
DAILY_TAG=`git tag --merged HEAD|grep "acrn"|tail -n 1`;\
TIME=`date "+%F %T"`;\
USER=`id -u -n`; \
if [ x$(CONFIG_RELEASE) = "xy" ];then BUILD_TYPE="REL";else BUILD_TYPE="DBG";fi;\
echo "/*" > $(VERSION); \
sed 's/^/ * /' ../LICENSE >> $(VERSION); \
echo " */" >> $(VERSION); \
echo "" >> $(VERSION); \
echo "#ifndef VERSION_H" >> $(VERSION); \
echo "#define VERSION_H" >> $(VERSION); \
echo "#define HV_FULL_VERSION "\"$(FULL_VERSION)\""" >> $(VERSION);\
echo "#define HV_API_MAJOR_VERSION $(API_MAJOR_VERSION)U" >> $(VERSION);\
echo "#define HV_API_MINOR_VERSION $(API_MINOR_VERSION)U" >> $(VERSION);\
echo "#define HV_DAILY_TAG "\""$$DAILY_TAG"\""" >> $(VERSION);\
echo "#define HV_BUILD_VERSION "\""$$PATCH"\""" >> $(VERSION);\
echo "#define HV_BUILD_TYPE "\""$$BUILD_TYPE"\""" >> $(VERSION);\
echo "#define HV_BUILD_TIME "\""$$TIME"\""" >> $(VERSION);\
echo "#define HV_BUILD_USER "\""$$USER"\""" >> $(VERSION);\
echo "#define HV_CONFIG_TOOL \"\"" >> $(VERSION);\
echo "#endif" >> $(VERSION)
-include $(C_OBJS:.o=.d)
-include $(S_OBJS:.o=.d)
$(HV_OBJDIR)/%.o: %.c $(VERSION) $(HV_OBJDIR)/$(HV_CONFIG_H) $(TARGET_ACPI_INFO_HEADER)
[ ! -e $@ ] && mkdir -p $(dir $@) && mkdir -p $(HV_MODDIR); \
$(CC) $(patsubst %, -I%, $(INCLUDE_PATH)) -I. -c $(CFLAGS) $(ARCH_CFLAGS) $< -o $@ -MMD -MT $@
$(HV_OBJDIR)/%.o: %.S $(HV_OBJDIR)/$(HV_CONFIG_H)
[ ! -e $@ ] && mkdir -p $(dir $@) && mkdir -p $(HV_MODDIR); \
$(CC) $(patsubst %, -I%, $(INCLUDE_PATH)) -I. $(ASFLAGS) $(ARCH_ASFLAGS) -c $< -o $@ -MMD -MT $@
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