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kernel_liteos_a/tools/build/mk/los_config.mk

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# Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
# Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without modification,
# are permitted provided that the following conditions are met:
#
# 1. Redistributions of source code must retain the above copyright notice, this list of
# conditions and the following disclaimer.
#
# 2. Redistributions in binary form must reproduce the above copyright notice, this list
# of conditions and the following disclaimer in the documentation and/or other materials
# provided with the distribution.
#
# 3. Neither the name of the copyright holder nor the names of its contributors may be used
# to endorse or promote products derived from this software without specific prior written
# permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-include $(LITEOSTOPDIR)/.config
ifeq ($(LOSCFG_COMPILER_HIMIX_32), y)
CROSS_COMPILE := arm-linux-ohoseabi-
else ifeq ($(LOSCFG_COMPILER_CLANG_LLVM), y)
CROSS_COMPILE := llvm-
endif
HIDE := @
CC :=
AS :=
AR :=
LD :=
GPP :=
OBJCOPY :=
OBJDUMP :=
SIZE :=
NM :=
MKDIR = mkdir
OBJ_MKDIR = if [ ! -d $(dir $@) ]; then mkdir -p $(dir $@); fi
RM = -rm -rf
ECHO = echo
ifeq ($(OS),)
OS = $(shell uname -s)
export OS
endif
COMPILE_NAME := $(patsubst %-,%,$(CROSS_COMPILE))
VERSION_NUM :=
ARFLAGS := cr
## platform relative ##
LITEOS_ARM_ARCH :=
LITEOS_CPU_TYPE :=
## c as cxx ld options ##
LITEOS_ASOPTS :=
LITEOS_COPTS_BASE :=
LITEOS_COPTS_EXTRA :=
LITEOS_COPTS_EXTRA_INTERWORK :=
LITEOS_COPTS_DEBUG :=
LITEOS_COPTS_NODEBUG :=
LITEOS_INTERWORK :=
LITEOS_CXXOPTS :=
LITEOS_CXXOPTS_BASE :=
LITEOS_LD_OPTS :=
LITEOS_GCOV_OPTS :=
## dynload ld options ##
LITEOS_DYNLOADOPTS :=
## macro define ##
LITEOS_CMACRO :=
LITEOS_CXXMACRO :=
## head file path and ld path ##
LITEOS_PLATFORM_INCLUDE :=
LITEOS_CXXINCLUDE :=
LITEOS_LD_PATH :=
LITEOS_LD_SCRIPT :=
LITEOS_MK_PATH :=
## c as cxx ld flags ##
LITEOS_ASFLAGS :=
LITEOS_CFLAGS :=
LITEOS_CFLAGS_INTERWORK :=
LITEOS_LDFLAGS :=
LITEOS_CXXFLAGS :=
## depended lib ##
LITEOS_BASELIB :=
LITEOS_LIBDEP :=
## directory ##
LIB_BIGODIR :=
LIB_SUBDIRS :=
##compiler##
LITEOS_COMPILER_CXX_PATH :=
LITEOS_COMPILER_CXXLIB_PATH :=
LITEOS_COMPILER_GCCLIB_PATH :=
LITEOS_COMPILER_GCC_INCLUDE :=
LITEOS_DRIVERS_BASE_PATH :=
## variable define ##
ifeq ($(LITEOSTHIRDPARTY),)
LITEOSTHIRDPARTY := $(LITEOSTOPDIR)/../../third_party
endif
ifeq ($(OUTDIR),)
OUT = $(LITEOSTOPDIR)/out/$(LITEOS_PLATFORM)
LITEOS_TARGET_DIR = $(OUT)
KERNEL_COMPILE_ONLY = y
else
OUT = $(OUTDIR)
LITEOS_TARGET_DIR = $(OUT)/../../../
KERNEL_COMPILE_ONLY = n
endif
BUILD = $(OUT)/obj
MK_PATH = $(LITEOSTOPDIR)/tools/build/mk
CXX_PATH = $(LITEOSTOPDIR)/lib/cxxstl
JFFS_PATH = $(LITEOSTOPDIR)/fs/jffs2
LITEOS_SCRIPTPATH ?= $(LITEOSTOPDIR)/tools/scripts
LITEOS_LIB_BIGODIR = $(OUT)/lib/obj
LITEOS_MENUCONFIG_H = $(LITEOSTOPDIR)/include/generated/autoconf.h
LOSCFG_ENTRY_SRC = $(LITEOSTOPDIR)/kernel/common/los_config.c
### include variable
MODULE = $(MK_PATH)/module.mk
ifeq ($(LOSCFG_COMPILER_HIMIX_32), y)
LITEOS_CMACRO += -D__COMPILER_HUAWEILITEOS__
else ifeq ($(LOSCFG_COMPILER_CLANG_LLVM), y)
LITEOS_CMACRO += -D__COMPILER_HUAWEILITEOS__
else ifeq ($(LOSCFG_COMPILER_HCC_64), y)
LITEOS_CMACRO += -D__COMPILER_HUAWEILITEOS__
endif
LITEOS_CMACRO += -D__LITEOS__ -DSECUREC_IN_KERNEL=0
ifeq ($(LOSCFG_COMPILER_CLANG_LLVM), y)
LITEOS_BASELIB += -lclang_rt.builtins
LITEOS_BASELIB += -lunwind --no-dependent-libraries
else
LITEOS_BASELIB += -lgcc
LITEOS_BASELIB += -lgcc_eh
endif
AS_OBJS_LIBC_FLAGS = -D__ASSEMBLY__
ifeq ($(LOSCFG_QUICK_START), y)
WARNING_AS_ERROR := -Wall
else
WARNING_AS_ERROR := -Wall -Werror
endif
####################################### CPU Option Begin #########################################
include $(LITEOSTOPDIR)/arch/cpu.mk
####################################### CPU Option End #########################################
############################# Platform Option Begin#################################
include $(LITEOSTOPDIR)/platform/bsp.mk
ifeq ($(LOSCFG_PLATFORM_ROOTFS), y)
LITEOS_BASELIB += -lrootfs
LIB_SUBDIRS += $(LITEOSTOPDIR)/kernel/common
endif
ifeq ($(LOSCFG_PLATFORM_PATCHFS), y)
LITEOS_BASELIB += -lpatchfs
LIB_SUBDIRS += $(LITEOSTOPDIR)/kernel/common/patchfs
endif
############################# Platform Option End #################################
####################################### Kernel Option Begin ###########################################
LITEOS_BASELIB += -lbase
LIB_SUBDIRS += kernel/base
LITEOS_KERNEL_INCLUDE := -I $(LITEOSTOPDIR)/kernel/include
LITEOS_BASELIB += -lbsp_config
LIB_SUBDIRS += $(LITEOSTOPDIR)/../../$(LOSCFG_BOARD_CONFIG_PATH)
ifeq ($(LOSCFG_PLATFORM_QEMU_ARM_VIRT_CA7), y)
LITEOS_PLATFORM_INCLUDE += -I $(LITEOSTOPDIR)/../../$(LOSCFG_BOARD_CONFIG_PATH)/include/
endif
ifeq ($(LOSCFG_KERNEL_CPUP), y)
LITEOS_BASELIB += -lcpup
LIB_SUBDIRS += kernel/extended/cpup
LITEOS_CPUP_INCLUDE := -I $(LITEOSTOPDIR)/kernel/extended/cpup
endif
ifeq ($(LOSCFG_KERNEL_SCHED_STATISTICS), y)
LITEOS_CMACRO += -DLOSCFG_KERNEL_SCHED_STATISTICS=1
else
LITEOS_CMACRO += -DLOSCFG_KERNEL_SCHED_STATISTICS=0
endif
ifeq ($(LOSCFG_KERNEL_DYNLOAD), y)
LITEOS_BASELIB += -ldynload
LIB_SUBDIRS += kernel/extended/dynload
LITEOS_DYNLOAD_INCLUDE += -I $(LITEOSTOPDIR)/kernel/extended/dynload/include
endif
ifeq ($(LOSCFG_KERNEL_VDSO), y)
LITEOS_BASELIB += -lvdso
LIB_SUBDIRS += kernel/extended/vdso/usr
LIB_SUBDIRS += kernel/extended/vdso/src
LITEOS_VDSO_INCLUDE += -I $(LITEOSTOPDIR)/kernel/extended/vdso/include
endif
LITEOS_BASELIB += -ltrace
LIB_SUBDIRS += kernel/extended/trace
LITEOS_TRACE_INCLUDE += -I $(LITEOSTOPDIR)/kernel/extended/trace
ifeq ($(LOSCFG_KERNEL_LITEIPC), y)
LITEOS_BASELIB += -lliteipc
LIB_SUBDIRS += kernel/extended/liteipc
LITEOS_LITEIPC_INCLUDE += -I $(LITEOSTOPDIR)/kernel/extended/liteipc
endif
ifeq ($(LOSCFG_KERNEL_PIPE), y)
LITEOS_BASELIB += -lpipes
LIB_SUBDIRS += kernel/extended/pipes
LITEOS_PIPE_INCLUDE += -I $(LITEOSTOPDIR)/kernel/extended/pipes
endif
################################### Kernel Option End ################################
#################################### Lib Option Begin ###############################
ifeq ($(LOSCFG_LIB_LIBC), y)
LIB_SUBDIRS += lib/libc
LIB_SUBDIRS += lib/libsec
LITEOS_BASELIB += -lc -lsec
LITEOS_LIBC_INCLUDE += \
$(LITEOS_LIBSCREW_INCLUDE) \
-I $(LITEOSTOPDIR)/lib/libc/include \
-I $(LITEOSTHIRDPARTY)/musl/porting/liteos_a/kernel/include \
-I $(LITEOSTHIRDPARTY)/bounds_checking_function/include
endif
LITEOS_BASELIB += -lscrew
LIB_SUBDIRS += lib/libscrew
LITEOS_LIBSCREW_INCLUDE += -I $(LITEOSTOPDIR)/lib/libscrew/include
ifeq ($(LOSCFG_KERNEL_CPPSUPPORT), y)
ifeq ($(LOSCFG_COMPILER_CLANG_LLVM), y)
LITEOS_BASELIB += -lc++ -lc++abi
LITEOS_BASELIB += -lcppsupport
else
LITEOS_BASELIB += -lsupc++
LITEOS_BASELIB += -lcppsupport -lstdc++
endif
LIB_SUBDIRS += kernel/extended/cppsupport
LITEOS_CPPSUPPORT_INCLUDE += -I $(LITEOSTOPDIR)/kernel/extended/cppsupport
endif
ifeq ($(LOSCFG_LIB_ZLIB), y)
LITEOS_BASELIB += -lz
LIB_SUBDIRS += lib/zlib
LITEOS_ZLIB_INCLUDE += -I $(LITEOSTHIRDPARTY)/zlib
endif
################################### Lib Option End ######################################
####################################### Compat Option Begin #########################################
ifeq ($(LOSCFG_COMPAT_POSIX), y)
LITEOS_BASELIB += -lposix
LIB_SUBDIRS += compat/posix
LITEOS_POSIX_INCLUDE += \
-I $(LITEOSTOPDIR)/compat/posix/include
endif
ifeq ($(LOSCFG_COMPAT_BSD), y)
LITEOS_BASELIB += -lbsd
LIB_SUBDIRS += bsd
LITEOS_BSD_INCLUDE += -I $(LITEOSTOPDIR)/bsd
LITEOS_CMACRO += -DLOSCFG_COMPAT_LINUXKPI
LITEOS_BASELIB += -llinuxkpi
LIB_SUBDIRS += bsd/compat/linuxkpi
LITEOS_LINUX_INCLUDE += -I $(LITEOSTOPDIR)/bsd/compat/linuxkpi/include \
-I $(LITEOSTOPDIR)/bsd \
-I $(LITEOSTOPDIR)/bsd/kern
endif
######################################## Compat Option End ############################################
#################################### FS Option Begin ##################################
ifeq ($(LOSCFG_FS_VFS), y)
LITEOS_BASELIB += -lvfs -lmulti_partition
ifeq ($(LOSCFG_FS_VFS_BLOCK_DEVICE), y)
LITEOS_BASELIB += -lbch
LIB_SUBDIRS += $(LITEOSTOPDIR)/drivers/char/bch
endif
LIB_SUBDIRS += fs/vfs drivers/mtd/multi_partition
LITEOS_VFS_INCLUDE += -I $(LITEOSTOPDIR)/fs/include \
-I $(LITEOSTOPDIR)/fs/vfs/include
LITEOS_VFS_INCLUDE += -I $(LITEOSTOPDIR)/fs/vfs/include/operation
LITEOS_VFS_MTD_INCLUDE := -I $(LITEOSTOPDIR)/drivers/mtd/multi_partition/include
LITEOS_VFS_DISK_INCLUDE := -I $(LITEOSTOPDIR)/drivers/block/disk/include
endif
ifeq ($(LOSCFG_FS_FAT), y)
LITEOS_BASELIB += -lfat
LIB_SUBDIRS += fs/fat
LITEOS_FAT_INCLUDE += -I $(LITEOSTHIRDPARTY)/FatFs/source
endif
ifeq ($(LOSCFG_FS_FAT_VIRTUAL_PARTITION), y)
LITEOS_BASELIB += -lvirpart
LIB_SUBDIRS += fs/fat/virpart
LITEOS_FAT_VIRPART_INCLUDE += -I $(LITEOSTOPDIR)/fs/fat/virpart/include
endif
ifeq ($(LOSCFG_FS_FAT_DISK), y)
LITEOS_BASELIB += -ldisk
LIB_SUBDIRS += $(LITEOSTOPDIR)/drivers/block/disk
endif
ifeq ($(LOSCFG_FS_FAT_CACHE), y)
LITEOS_BASELIB += -lbcache
LIB_SUBDIRS += fs/vfs/bcache
LITEOS_FAT_CACHE_INCLUDE += -I $(LITEOSTOPDIR)/fs/vfs/include/bcache
endif
ifeq ($(LOSCFG_FS_RAMFS), y)
LITEOS_BASELIB += -lramfs
LIB_SUBDIRS += fs/ramfs
endif
ifeq ($(LOSCFG_FS_ROMFS), y)
LITEOS_BASELIB += -lromfs
LIB_SUBDIRS += fs/romfs
endif
ifeq ($(LOSCFG_FS_NFS), y)
LITEOS_BASELIB += -lnfs
LIB_SUBDIRS += fs/nfs
endif
ifeq ($(LOSCFG_FS_PROC), y)
LITEOS_BASELIB += -lproc
LIB_SUBDIRS += fs/proc
LITEOS_PROC_INCLUDE += -I $(LITEOSTOPDIR)/fs/proc/include
endif
ifeq ($(LOSCFG_FS_JFFS), y)
LITEOS_BASELIB += -ljffs2
LIB_SUBDIRS += fs/jffs2
endif
ifeq ($(LOSCFG_FS_ZPFS), y)
LITEOS_BASELIB += -lzpfs
LIB_SUBDIRS += fs/zpfs
endif
#################################### FS Option End ##################################
################################### Net Option Begin ###################################
ifeq ($(LOSCFG_NET_LWIP_SACK), y)
ifeq ($(LOSCFG_NET_LWIP_SACK_2_1), y)
LWIPDIR := $(LITEOSTHIRDPARTY)/lwip/src
LITEOS_BASELIB += -llwip
LIB_SUBDIRS += net/lwip-2.1
LITEOS_LWIP_SACK_INCLUDE += \
-I $(LITEOSTOPDIR)/net/lwip-2.1/porting/include \
-I $(LWIPDIR)/include \
-I $(LITEOSTOPDIR)/net/mac
LITEOS_CMACRO += $(LWIP_MACROS)
else ifeq ($(LOSCFG_NET_LWIP_SACK_2_0), y)
LWIPDIR := $(LITEOSTHIRDPARTY)/lwip_enhanced/src
LITEOS_BASELIB += -llwip
LIB_SUBDIRS += $(LWIPDIR)
LITEOS_LWIP_SACK_INCLUDE += \
-I $(LWIPDIR)/include \
-I $(LITEOSTOPDIR)/net/mac
LWIP_MACROS += -DLWIP_CONFIG_FILE=\"lwip/lwipopts.h\" -DLWIP_LITEOS_A_COMPAT
LITEOS_CMACRO += $(LWIP_MACROS)
else
$(error "unknown lwip version")
endif
endif
#################################### Net Option End####################################
LITEOS_DRIVERS_BASE_PATH := $(LITEOSTOPDIR)/../../drivers/liteos
################################## Driver Option Begin #################################
ifeq ($(LOSCFG_DRIVERS_HDF), y)
include $(LITEOSTOPDIR)/../../drivers/adapter/khdf/liteos/hdf_lite.mk
endif
ifeq ($(LOSCFG_DRIVERS_HIEVENT), y)
LITEOS_BASELIB += -lhievent
LIB_SUBDIRS += $(LITEOS_DRIVERS_BASE_PATH)/hievent
LITEOS_HIEVENT_INCLUDE += -I $(LITEOS_DRIVERS_BASE_PATH)/hievent/include
endif
ifeq ($(LOSCFG_DRIVERS_TZDRIVER), y)
LITEOS_BASELIB += -ltzdriver -lmbedtls
LIB_SUBDIRS += $(LITEOS_DRIVERS_BASE_PATH)/tzdriver $(LITEOSTOPDIR)/lib/libmbedtls
LITEOS_TZDRIVER_INCLUDE += -I $(LITEOS_DRIVERS_BASE_PATH)/tzdriver/include
endif
ifeq ($(LOSCFG_DRIVERS_MEM), y)
LITEOS_BASELIB += -lmem
LIB_SUBDIRS += $(LITEOSTOPDIR)/drivers/char/mem
LITEOS_DEV_MEM_INCLUDE = -I $(LITEOSTOPDIR)/drivers/char/mem/include
endif
ifeq ($(LOSCFG_DRIVERS_QUICKSTART), y)
LITEOS_BASELIB += -lquickstart
LIB_SUBDIRS += $(LITEOSTOPDIR)/drivers/char/quickstart
LITEOS_DEV_QUICKSTART_INCLUDE = -I $(LITEOSTOPDIR)/drivers/char/quickstart/include
endif
ifeq ($(LOSCFG_DRIVERS_RANDOM), y)
LITEOS_BASELIB += -lrandom
LIB_SUBDIRS += $(LITEOSTOPDIR)/drivers/char/random
LITEOS_RANDOM_INCLUDE += -I $(LITEOSTOPDIR)/drivers/char/random/include
endif
ifeq ($(LOSCFG_DRIVERS_USB), y)
LITEOS_BASELIB += -lusb_base
LIB_SUBDIRS += $(LITEOSTOPDIR)/bsd/dev/usb
LITEOS_USB_INCLUDE += -I $(LITEOSTOPDIR)/bsd/dev/usb
ifeq ($(LOSCFG_USB_DEBUG), y)
LITEOS_CMACRO += -DLOSCFG_USB_DEBUG
endif
endif
ifeq ($(LOSCFG_DRIVERS_VIDEO), y)
LITEOS_BASELIB += -lvideo
LIB_SUBDIRS += $(LITEOSTOPDIR)/drivers/char/video
LITEOS_VIDEO_INCLUDE += -I $(LITEOSTOPDIR)/../../third_party/NuttX/include/nuttx/video
endif
############################## Driver Option End #######################################
############################## Dfx Option Begin#######################################
ifeq ($(LOSCFG_BASE_CORE_HILOG), y)
LITEOS_BASELIB += -lhilog
LIB_SUBDIRS += $(LITEOSTOPDIR)/../../base/hiviewdfx/hilog_lite/frameworks/featured
LITEOS_HILOG_INCLUDE += -I $(LITEOSTOPDIR)/../../base/hiviewdfx/hilog_lite/interfaces/native/kits
LITEOS_HILOG_INCLUDE += -I $(LITEOSTOPDIR)/../../base/hiviewdfx/hilog_lite/interfaces/native/kits/hilog
LITEOS_CMACRO += -DLOSCFG_BASE_CORE_HILOG
endif
############################## Dfx Option End #######################################
############################# Tools && Debug Option Begin ##############################
ifeq ($(LOSCFG_COMPRESS), y)
LITEOS_BASELIB += -lcompress
LIB_SUBDIRS += tools/compress
endif
ifeq ($(LOSCFG_COMPILE_DEBUG), y)
LITEOS_COPTS_OPTMIZE = -O0
LITEOS_COPTS_OPTION = -g -gdwarf-2
else
ifeq ($(LOSCFG_COMPILER_CLANG_LLVM), y)
LITEOS_COPTS_OPTMIZE = -Oz -flto
else
LITEOS_COPTS_OPTMIZE = -O2
endif
LITEOS_COPTS_OPTMIZE_NODEBUG = -O0
endif
LITEOS_COPTS_DEBUG += $(LITEOS_COPTS_OPTION) $(LITEOS_COPTS_OPTMIZE)
LITEOS_INTERWORK += $(LITEOS_COPTS_OPTION) $(LITEOS_COPTS_OPTMIZE)
LITEOS_CXXOPTS_BASE += $(LITEOS_COPTS_OPTION) $(LITEOS_COPTS_OPTMIZE)
LITEOS_ASOPTS += $(LITEOS_COPTS_OPTION)
LITEOS_NODEBUG += $(LITEOS_COPTS_OPTMIZE_NODEBUG)
ifeq ($(LOSCFG_SHELL), y)
LITEOS_BASELIB += -lshell
LIB_SUBDIRS += shell
LITEOS_SHELL_INCLUDE += -I $(LITEOSTOPDIR)/shell/full/include
endif
ifeq ($(LOSCFG_NET_TELNET), y)
LITEOS_BASELIB += -ltelnet
LIB_SUBDIRS += net/telnet
LITEOS_TELNET_INCLUDE += \
-I $(LITEOSTOPDIR)/net/telnet/include
endif
ifeq ($(LOSCFG_3RDPARTY), y)
-include $(LITEOSTOPDIR)/3rdParty/3rdParty.mk
endif
ifeq ($(LOSCFG_KERNEL_SYSCALL), y)
LITEOS_BASELIB += -lsyscall
LIB_SUBDIRS += syscall
endif
LIB_SUBDIRS += kernel/user
############################# Tools && Debug Option End #################################
############################# Security Option Begin ##############################
LITEOS_SSP = -fno-stack-protector
ifeq ($(LOSCFG_CC_STACKPROTECTOR), y)
LITEOS_SSP = -fstack-protector --param ssp-buffer-size=4
endif
ifeq ($(LOSCFG_CC_STACKPROTECTOR_STRONG), y)
LITEOS_SSP = -fstack-protector-strong
endif
ifeq ($(LOSCFG_CC_STACKPROTECTOR_ALL), y)
LITEOS_SSP = -fstack-protector-all
endif
ifeq ($(LOSCFG_SECURITY), y)
LIB_SUBDIRS += security
LITEOS_BASELIB += -lsecurity
ifeq ($(LOSCFG_SECURITY_CAPABILITY), y)
LITEOS_SECURITY_CAP_INC := -I $(LITEOSTOPDIR)/security/cap
endif
ifeq ($(LOSCFG_SECURITY_VID), y)
LITEOS_SECURITY_VID_INC := -I $(LITEOSTOPDIR)/security/vid
endif
endif
############################# Security Option End ##############################
ifeq ($(LOSCFG_COMPILER_CLANG_LLVM), y)
ifeq ($(LITEOS_COMPILER_PATH),)
LITEOS_COMPILER_PATH := $(shell $(LITEOSTOPDIR)/tools/build/mk/get_llvm_compiler_path.sh "$(CROSS_COMPILE)" "$(LITEOSTOPDIR)")
export LITEOS_COMPILER_PATH
endif
CC = $(LITEOS_COMPILER_PATH)/bin/clang
AS = $(LITEOS_COMPILER_PATH)/bin/$(CROSS_COMPILE)as
AR = $(LITEOS_COMPILER_PATH)/bin/$(CROSS_COMPILE)ar
LD = $(LITEOS_COMPILER_PATH)/bin/ld.lld
GPP = $(LITEOS_COMPILER_PATH)/bin/clang++
OBJCOPY = $(LITEOS_COMPILER_PATH)/bin/$(CROSS_COMPILE)objcopy -R .bss
OBJDUMP = $(LITEOS_COMPILER_PATH)/bin/$(CROSS_COMPILE)objdump
SIZE = $(LITEOS_COMPILER_PATH)/bin/$(CROSS_COMPILE)size
NM = $(LITEOS_COMPILER_PATH)/bin/$(CROSS_COMPILE)nm
STRIP = $(LITEOS_COMPILER_PATH)/bin/$(CROSS_COMPILE)strip
VERSION_NUM := v1
LITEOS_COMPILER_CXX_PATH = $(LITEOS_COMPILER_PATH)/include
LLVM_TARGET := arm-liteos
LLVM_EXTRA_OPTS := -target $(LLVM_TARGET) -fms-extensions -Wno-address-of-packed-member
LLVM_EXTRA_LD_OPTS := -fuse-ld=lld --rtlib=compiler-rt
else
ifeq ($(LITEOS_COMPILER_PATH),)
LITEOS_COMPILER_PATH := $(shell $(LITEOSTOPDIR)/tools/build/mk/get_compiler_path.sh "$(CROSS_COMPILE)" "$(LITEOSTOPDIR)")
export LITEOS_COMPILER_PATH
endif
CC = $(LITEOS_COMPILER_PATH)/bin/$(CROSS_COMPILE)gcc
AS = $(LITEOS_COMPILER_PATH)/bin/$(CROSS_COMPILE)as
AR = $(LITEOS_COMPILER_PATH)/bin/$(CROSS_COMPILE)ar
LD = $(LITEOS_COMPILER_PATH)/bin/$(CROSS_COMPILE)ld
GPP = $(LITEOS_COMPILER_PATH)/bin/$(CROSS_COMPILE)g++
OBJCOPY = $(LITEOS_COMPILER_PATH)/bin/$(CROSS_COMPILE)objcopy
OBJDUMP = $(LITEOS_COMPILER_PATH)/bin/$(CROSS_COMPILE)objdump
SIZE = $(LITEOS_COMPILER_PATH)/bin/$(CROSS_COMPILE)size
NM = $(LITEOS_COMPILER_PATH)/bin/$(CROSS_COMPILE)nm
STRIP = $(LITEOS_COMPILER_PATH)/bin/$(CROSS_COMPILE)strip
ifeq ($(VERSION_NUM),)
VERSION_NUM := $(shell $(CC) -dumpversion)
export VERSION_NUM
endif
LITEOS_COMPILER_CXX_PATH = $(LITEOS_COMPILER_PATH)/$(COMPILE_NAME)/include
endif
ifeq ($(LOSCFG_COMPILER_CLANG_LLVM), y)
LITEOS_COMPILER_CXXLIB_PATH = $(LITEOS_COMPILER_PATH)/lib/$(LLVM_TARGET)/c++/a7_softfp_neon-vfpv4
LITEOS_COMPILER_GCCLIB_PATH = $(LITEOS_COMPILER_PATH)/lib/clang/current/lib/$(LLVM_TARGET)/a7_softfp_neon-vfpv4
LITEOS_COMPILER_GCC_INCLUDE = -I $(LITEOS_COMPILER_PATH)/lib/clang/current/include
else ifeq ($(LOSCFG_COMPILER_HIMIX_32), y)
LITEOS_COMPILER_CXXLIB_PATH = $(LITEOS_COMPILER_PATH)/$(COMPILE_NAME)/lib
LITEOS_COMPILER_GCCLIB_PATH = $(LITEOS_COMPILER_PATH)/lib/gcc/$(COMPILE_NAME)/$(VERSION_NUM)
LITEOS_COMPILER_GCC_INCLUDE = -I $(LITEOS_COMPILER_PATH)/lib/gcc/arm-linux-ohoseabi/$(VERSION_NUM)/include
else ifeq ($(LOSCFG_COMPILER_HCC_64), y)
LITEOS_COMPILER_CXXLIB_PATH = $(LITEOS_COMPILER_PATH)/$(COMPILE_NAME)/lib64
LITEOS_COMPILER_GCCLIB_PATH = $(LITEOS_COMPILER_PATH)/lib64/gcc/$(COMPILE_NAME)/$(VERSION_NUM)
LITEOS_COMPILER_GCC_INCLUDE = -I $(LITEOS_COMPILER_PATH)/lib64/gcc/aarch64-linux-gnu/$(VERSION_NUM)/include
endif
LITEOS_CXXINCLUDE += \
-I $(LITEOS_COMPILER_CXX_PATH)/c++/$(VERSION_NUM) \
-I $(LITEOS_COMPILER_CXX_PATH)/c++/$(VERSION_NUM)/ext \
-I $(LITEOS_COMPILER_CXX_PATH)/c++/$(VERSION_NUM)/backward \
-I $(LITEOSTOPDIR)/compat/posix/include \
-I $(LITEOSTOPDIR)/fs/include \
-I $(LITEOSTOPDIR)/kernel/include \
$(LITEOS_LIBC_INCLUDE)
ifneq ($(LOSCFG_COMPILER_CLANG_LLVM), y)
LITEOS_CXXINCLUDE += -I $(LITEOS_COMPILER_CXX_PATH)/c++/$(VERSION_NUM)/backward
endif
ifeq ($(LOSCFG_COMPILER_HIMIX_32), y)
LITEOS_CXXINCLUDE += \
-I $(LITEOS_COMPILER_CXX_PATH)/c++/$(VERSION_NUM)/arm-linux-ohoseabi
LITEOS_CXXMACRO += -DLOSCFG_KERNEL_CPP_EXCEPTIONS_SUPPORT
LITEOS_CMACRO += -DLOSCFG_KERNEL_CPP_EXCEPTIONS_SUPPORT
else ifeq ($(LOSCFG_COMPILER_HCC_64), y)
LITEOS_CXXINCLUDE += \
-I $(LITEOS_COMPILER_CXX_PATH)/c++/$(VERSION_NUM)/aarch64-linux-gnu
LITEOS_CXXMACRO += -DLOSCFG_KERNEL_CPP_EXCEPTIONS_SUPPORT
LITEOS_CMACRO += -DLOSCFG_KERNEL_CPP_EXCEPTIONS_SUPPORT
endif
LITEOS_CXXINCLUDE += $(LITEOS_COMPILER_GCC_INCLUDE)
FP = -fno-omit-frame-pointer
LITEOS_CXXOPTS_BASE += -std=c++11 -nostdlib -nostdinc -nostdinc++ -fexceptions -fpermissive -fno-use-cxa-atexit \
-fno-builtin -frtti -fno-pic -Winvalid-pch $(WARNING_AS_ERROR) $(LLVM_EXTRA_OPTS) $(FP)
LITEOS_EXTKERNEL_INCLUDE := $(LITEOS_CPPSUPPORT_INCLUDE) $(LITEOS_DYNLOAD_INCLUDE) \
$(LITEOS_TICKLESS_INCLUDE) $(LITEOS_TRACE_INCLUDE) \
$(LITEOS_VDSO_INCLUDE) $(LITEOS_LITEIPC_INCLUDE) \
$(LITEOS_PIPE_INCLUDE)
LITEOS_COMPAT_INCLUDE := $(LITEOS_POSIX_INCLUDE) $(LITEOS_LINUX_INCLUDE) \
$(LITEOS_BSD_INCLUDE)
LITEOS_FS_INCLUDE := $(LITEOS_VFS_INCLUDE) $(LITEOS_FAT_CACHE_INCLUDE) \
$(LITEOS_VFS_MTD_INCLUDE) $(LITEOS_VFS_DISK_INCLUDE) \
$(LITEOS_PROC_INCLUDE) $(LITEOS_FAT_VIRPART_INCLUDE) \
$(LITEOS_FAT_INCLUDE)
LITEOS_NET_INCLUDE := $(LITEOS_LWIP_SACK_INCLUDE)
LITEOS_LIB_INCLUDE := $(LITEOS_LIBC_INCLUDE) $(LITEOS_LIBM_INCLUDE) \
$(LITEOS_ZLIB_INCLUDE) $(LITEOS_COMPILER_GCC_INCLUDE) \
$(LITEOS_LIBSCREW_INCLUDE)
LITEOS_DRIVERS_INCLUDE := $(LITEOS_CELLWISE_INCLUDE) $(LITEOS_GPIO_INCLUDE) \
$(LITEOS_HIDMAC_INCLUDE) $(LITEOS_HIETH_SF_INCLUDE) \
$(LITEOS_HIGMAC_INCLUDE) $(LITEOS_I2C_INCLUDE) \
$(LITEOS_LCD_INCLUDE) $(LITEOS_MMC_INCLUDE) \
$(LITEOS_MTD_SPI_NOR_INCLUDE) $(LITEOS_MTD_NAND_INCLUDE) \
$(LITEOS_RANDOM_INCLUDE) $(LITEOS_RTC_INCLUDE) \
$(LITEOS_SPI_INCLUDE) $(LITEOS_USB_INCLUDE) \
$(LITEOS_WTDG_INCLUDE) $(LITEOS_DBASE_INCLUDE) \
$(LITEOS_CPUFREQ_INCLUDE) $(LITEOS_DEVFREQ_INCLUDE) \
$(LITEOS_REGULATOR_INCLUDE) $(LITEOS_VIDEO_INCLUDE) \
$(LITEOS_DRIVERS_HDF_INCLUDE) $(LITEOS_TZDRIVER_INCLUDE) \
$(LITEOS_HIEVENT_INCLUDE) $(LITEOS_DEV_MEM_INCLUDE) \
$(LITEOS_DEV_QUICKSTART_INCLUDE)
LITEOS_DFX_INCLUDE := $(LITEOS_HILOG_INCLUDE)
LITEOS_SECURITY_INCLUDE := $(LITEOS_SECURITY_CAP_INC) $(LITEOS_SECURITY_VID_INC)
LOSCFG_TOOLS_DEBUG_INCLUDE := $(LITEOS_SHELL_INCLUDE) $(LITEOS_UART_INCLUDE) \
$(LITEOS_TELNET_INCLUDE)
LITEOS_COPTS_BASE := -fno-pic -fno-builtin -nostdinc -nostdlib $(WARNING_AS_ERROR) $(LITEOS_SSP) $(LLVM_EXTRA_OPTS) \
-fno-strict-aliasing -fno-common -fsigned-char
ifneq ($(LOSCFG_COMPILER_CLANG_LLVM), y)
LITEOS_COPTS_BASE += -fno-aggressive-loop-optimizations
endif
LITEOS_COPTS_EXTRA := -std=c99 -Wpointer-arith -Wstrict-prototypes -Winvalid-pch \
-ffunction-sections -fdata-sections -fno-exceptions $(FP)
ifneq ($(LOSCFG_ARCH_ARM_AARCH64), y)
ifneq ($(LOSCFG_COMPILER_CLANG_LLVM), y)
LITEOS_COPTS_BASE += -mno-unaligned-access
LITEOS_COPTS_EXTRA += -mthumb-interwork
endif
endif
LITEOS_COPTS_EXTRA += -fno-short-enums
ifeq ($(LOSCFG_THUMB), y)
LITEOS_COPTS_EXTRA_INTERWORK := $(LITEOS_COPTS_EXTRA) -mthumb -Wa,-mimplicit-it=thumb
LITEOS_CMACRO += -DLOSCFG_INTERWORK_THUMB
else
LITEOS_COPTS_EXTRA_INTERWORK := $(LITEOS_COPTS_EXTRA)
#-fno-inline
endif
# kernel configuration macros
LITEOS_CMACRO += -imacros $(LITEOS_MENUCONFIG_H)
ifneq ($(LOSCFG_COMPILER_CLANG_LLVM), y)
LITEOS_LD_OPTS += -nostartfiles
endif
LITEOS_LD_OPTS += -static --gc-sections
LITEOS_LD_OPTS += $(LITEOS_DYNLOADOPTS)
LITEOS_LD_PATH += -L$(LITEOS_SCRIPTPATH)/ld -L$(LITEOSTOPDIR)/platform -L$(OUT)/lib -L$(LITEOS_LIB_BIGODIR) -L$(LITEOSTOPDIR)/tools/build
LITEOS_LD_PATH += -L$(LITEOS_COMPILER_GCCLIB_PATH) -L$(LITEOS_COMPILER_CXXLIB_PATH)
ifeq ($(LOSCFG_VENDOR) ,y)
LITEOS_LD_PATH += -L$(OUT)/lib/rdk -L$(OUT)/lib/sdk \
-L$(OUT)/lib/main_server
endif
ifeq ($(LOSCFG_COMPILER_CLANG_LLVM), y)
LITEOS_LD_SCRIPT := -T$(LITEOSTOPDIR)/tools/build/liteos_llvm.ld
else
LITEOS_LD_SCRIPT := -T$(LITEOSTOPDIR)/tools/build/liteos.ld
endif
# temporary
LITEOS_PLATFORM_INCLUDE += \
-I $(LITEOSTOPDIR)/kernel/base/include \
-I $(LITEOSTOPDIR)/kernel/extended/include
LITEOS_CXXINCLUDE += \
$(LITEOS_NET_INCLUDE) \
-I $(LITEOSTOPDIR)/kernel/base/include
LITEOS_COPTS_NODEBUG := $(LITEOS_NODEBUG) $(LITEOS_COPTS_BASE) $(LITEOS_COPTS_EXTRA)
LITEOS_COPTS_INTERWORK := $(LITEOS_INTERWORK) $(LITEOS_COPTS_BASE) $(LITEOS_COPTS_EXTRA_INTERWORK)
LITEOS_BASE_INCLUDE := $(LITEOS_KERNEL_INCLUDE) $(LITEOS_PLATFORM_INCLUDE) \
$(LITEOS_LIB_INCLUDE) $(LITEOS_FS_INCLUDE) \
$(LITEOS_EXTKERNEL_INCLUDE) \
$(LITEOS_COMPAT_INCLUDE) $(LITEOS_DRIVERS_INCLUDE) \
$(LOSCFG_TOOLS_DEBUG_INCLUDE) $(LITEOS_NET_INCLUDE)
LITEOS_CFLAGS_INTERWORK := $(LITEOS_COPTS_INTERWORK) $(LITEOS_CMACRO) \
$(LITEOS_IMAGE_MACRO) $(LITEOS_BASE_INCLUDE)
LITEOS_CFLAGS_NODEBUG := $(LITEOS_COPTS_NODEBUG) $(LITEOS_CMACRO) \
$(LITEOS_IMAGE_MACRO) $(LITEOS_BASE_INCLUDE)
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