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acrn-hypervisor/hypervisor/Makefile
Yin Fengwei ef5c1b5481 Build: disable zero length array warning 
We hit following build error when using gcc10:
  arch/x86/page.c:240:48: error: array subscript is outside
  array bounds of 'struct page[0][1]' [-Werror=array-bounds]

It happens with gcc10 on different Linux distributions.

Regarding the case that ACRN depends on zero length array in
sevaral places, we disable the zero length array warning by
gcc option.

Tracked-On: #4810
Signed-off-by: Yin Fengwei <fengwei.yin@intel.com>
Reviewed-by: Jason Chen CJ <jason.cj.chen@intel.com>
Reviewed-by: Eddie Dong <eddie.dong@intel.com>
2020-06-23 08:39:34 +08:00

553 lines
18 KiB
Makefile
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#
# acrn-hypervisor/hypervisor/Makefile
#
include ../VERSION
FULL_VERSION=$(MAJOR_VERSION).$(MINOR_VERSION)$(EXTRA_VERSION)
API_MAJOR_VERSION=1
API_MINOR_VERSION=0
GCC_MAJOR=$(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
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 :=
.PHONY: default
default: all
include scripts/makefile/cfg_update.mk
include scripts/makefile/deps.mk
include scripts/makefile/kconfig.mk
#override BOARD from CONFIG_BOARD, which is specified in kconfig.mk
override BOARD := $(shell echo $(CONFIG_BOARD) |sed 's/"//g')
#override SCENARIO from CONFIG_SCENARIO, which is specified in kconfig.mk
override SCENARIO := $(shell echo $(CONFIG_SCENARIO) |sed 's/"//g')
ifeq ($(TARGET_DIR),)
BOARD_CFG_DIR := arch/x86/configs/$(BOARD)
SCENARIO_CFG_DIR := scenarios/$(SCENARIO)
else
BOARD_CFG_DIR := $(TARGET_DIR)/$(BOARD)
SCENARIO_CFG_DIR := $(TARGET_DIR)/$(SCENARIO)
endif
include ../paths.make
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
# ACRN depends on zero length array. Silence the gcc if Warrary-bounds is default option
CFLAGS += -Wno-array-bounds
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
# In case using Ubuntu 19.10 as build environment, its gcc has -fcf-protection enabled
# by default. But this option is not compatible with -mindirect-branch:
# https://bugs.launchpad.net/ubuntu/+source/gcc-9/+bug/1830961
#
# We disable the -fcf-protection in ACRN build.
ifeq (true, $(shell [ $(GCC_MAJOR) -gt 8 ] && echo true))
CFLAGS += -fcf-protection=none
endif
ASFLAGS += -m64 -nostdinc -nostdlib
ifeq (y, $(CONFIG_MULTIBOOT2))
ASFLAGS += -DCONFIG_MULTIBOOT2
endif
ifeq (y, $(CONFIG_RELOC))
ASFLAGS += -DCONFIG_RELOC
endif
LDFLAGS += -Wl,--gc-sections -nostartfiles -nostdlib
LDFLAGS += -Wl,-n,-z,max-page-size=0x1000
LDFLAGS += -Wl,--no-dynamic-linker
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 += $(BOARD_CFG_DIR)
INCLUDE_PATH += $(SCENARIO_CFG_DIR)
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 [ $(GCC_MAJOR) -ge 8 ] && echo true))
CFLAGS += -mindirect-branch=thunk-extern -mindirect-branch-register
CFLAGS += -DCONFIG_RETPOLINE
LIB_S_SRCS += arch/x86/lib/retpoline-thunk.S
endif
endif
# platform boot component
BOOT_S_SRCS += arch/x86/boot/cpu_primary.S
BOOT_S_SRCS += arch/x86/boot/cpu_save_boot_ctx.S
BOOT_S_SRCS += arch/x86/boot/trampoline.S
BOOT_C_SRCS += boot/multiboot.c
ifeq ($(CONFIG_MULTIBOOT2),y)
BOOT_C_SRCS += boot/multiboot2.c
endif
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/platform_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/rdt.c
HW_C_SRCS += arch/x86/sgx.c
HW_C_SRCS += common/softirq.c
HW_C_SRCS += common/schedule.c
HW_C_SRCS += common/event.c
ifeq ($(CONFIG_SCHED_NOOP),y)
HW_C_SRCS += common/sched_noop.c
endif
ifeq ($(CONFIG_SCHED_IORR),y)
HW_C_SRCS += common/sched_iorr.c
endif
ifeq ($(CONFIG_SCHED_BVT),y)
HW_C_SRCS += common/sched_bvt.c
endif
HW_C_SRCS += hw/pci.c
HW_C_SRCS += arch/x86/configs/vm_config.c
HW_C_SRCS += $(BOARD_CFG_DIR)/board.c
HW_C_SRCS += $(SCENARIO_CFG_DIR)/vm_configurations.c
ifneq (,$(wildcard $(SCENARIO_CFG_DIR)/pci_dev.c))
HW_C_SRCS += $(SCENARIO_CFG_DIR)/pci_dev.c
endif
HW_C_SRCS += boot/acpi_base.c
HW_C_SRCS += boot/cmdline.c
# ACPI parsing component
# This part should be isolated from FuSa Cert
ifeq ($(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/ve820.c
VP_BASE_C_SRCS += arch/x86/guest/ucode.c
ifeq ($(CONFIG_HYPERV_ENABLED),y)
VP_BASE_C_SRCS += arch/x86/guest/hyperv.c
endif
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
# 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/vpci_bridge.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 += dm/vpci/vmsix_on_msi.c
VP_DM_C_SRCS += dm/vpci/vsriov.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
ifneq ($(FIRMWARE),uefi)
CFLAGS += -DCONFIG_LAST_LEVEL_EPT_AT_BOOT
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)
LIB_BUILD = $(LIB_RELEASE)
LIB_MK = release/Makefile
else
MODULES += $(LIB_DEBUG)
LIB_BUILD = $(LIB_DEBUG)
LIB_MK = debug/Makefile
endif
MODULES += $(SYS_INIT_MOD)
DISTCLEAN_OBJS := $(shell find $(BASEDIR) -name '*.o')
VERSION := $(HV_OBJDIR)/include/version.h
# Create platform_acpi_info.h
TEMPLATE_ACPI_INFO_HEADER := arch/x86/configs/platform_acpi_info.h
BOARDTEMPLATE_ACPI_INFO_HEADER := arch/x86/configs/$(BOARD)/platform_acpi_info.h
SOURCE_ACPI_INFO_HEADER := $(BOARD_CFG_DIR)/$(BOARD)_acpi_info.h
TARGET_ACPI_INFO_HEADER := $(HV_OBJDIR)/include/platform_acpi_info.h
$(TARGET_ACPI_INFO_HEADER): $(HV_OBJDIR)/$(HV_CONFIG)
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: 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 $(DESTDIR)$(libdir)/acrn/$(HV_FILE).$(BOARD).$(FIRMWARE).$(SCENARIO).32.out
install -D $(HV_OBJDIR)/$(HV_FILE).bin $(DESTDIR)$(libdir)/acrn/$(HV_FILE).$(BOARD).$(FIRMWARE).$(SCENARIO).bin
install-debug: $(HV_OBJDIR)/$(HV_FILE).map $(HV_OBJDIR)/$(HV_FILE).out
install -D $(HV_OBJDIR)/$(HV_FILE).out $(DESTDIR)$(libdir)/acrn/$(HV_FILE).$(BOARD).$(FIRMWARE).$(SCENARIO).out
install -D $(HV_OBJDIR)/$(HV_FILE).map $(DESTDIR)$(libdir)/acrn/$(HV_FILE).$(BOARD).$(FIRMWARE).$(SCENARIO).map
.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_BUILD): header
$(MAKE) -f $(LIB_MK) MKFL_NAME=$(LIB_MK)
lib: $(LIB_BUILD)
$(HV_OBJDIR)/$(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
rm -f $(UPDATE_RESULT)
$(HV_OBJDIR)/$(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): $(HV_OBJDIR)/$(HV_CONFIG_H)
@if [ "$(SCENARIO)" = "" ]; then echo "Please specify SCENARIO for the build!"; exit 1; fi;
@if [ "$(BOARD)" = "" ]; then echo "Please specify BOARD for the build!"; exit 1; fi;
@echo "SCENARIO <$(SCENARIO)> for BOARD <$(BOARD)> is specified."
@if [ ! -d $(BOARD_CFG_DIR) ]; then \
echo "Configurations for BOARD $(BOARD) is not found."; exit 1; \
else \
echo "Found BOARD configurations under $(BOARD_CFG_DIR)"; \
fi;
@if [ ! -d $(SCENARIO_CFG_DIR) ]; then \
echo "Configurations for SCENARIO $(SCENARIO) is not found."; exit 1; \
else \
echo "Found SCENARIO configurations under $(SCENARIO_CFG_DIR)"; \
fi;
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"\""" >> $(VERSION);\
echo "#define HV_BUILD_SCENARIO "\"$(SCENARIO)\""" >> $(VERSION);\
echo "#define HV_BUILD_BOARD "\"$(BOARD)\""" >> $(VERSION);\
if [ "$(CONFIG_XML_ENABLED)" = "true" ]; then \
echo "#define HV_CONFIG_TOOL \" with acrn-config\"" >> $(VERSION);\
else \
echo "#define HV_CONFIG_TOOL \"\"" >> $(VERSION);\
fi;\
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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