202 lines
7.4 KiB
Makefile
202 lines
7.4 KiB
Makefile
# Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
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# Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without modification,
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# are permitted provided that the following conditions are met:
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#
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# 1. Redistributions of source code must retain the above copyright notice, this list of
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# conditions and the following disclaimer.
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#
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# 2. Redistributions in binary form must reproduce the above copyright notice, this list
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# of conditions and the following disclaimer in the documentation and/or other materials
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# provided with the distribution.
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#
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# 3. Neither the name of the copyright holder nor the names of its contributors may be used
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# to endorse or promote products derived from this software without specific prior written
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# permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
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# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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LITEOSTOPDIR := $(realpath $(dir $(lastword $(MAKEFILE_LIST))))
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export LITEOSTOPDIR
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APPS = apps
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ROOTFS = rootfs
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LITEOS_TARGET = liteos
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LITEOS_LIBS_TARGET = libs
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KCONFIG_CMDS := $(notdir $(wildcard $(dir $(shell which menuconfig))*config))
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ohos_kernel ?= liteos_a
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$(foreach line,$(shell hb env | sed 's/\[OHOS INFO\]/ohos/g;s/ /_/g;s/:_/=/g' || true),$(eval $(line)))
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ifneq ($(ohos_kernel),liteos_a)
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$(error The selected product ($(ohos_product)) is not a liteos_a kernel type product)
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endif
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ifeq ($(PRODUCT_PATH),)
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PRODUCT_PATH:=$(ohos_product_path)
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endif
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ifeq ($(DEVICE_PATH),)
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DEVICE_PATH:=$(ohos_device_path)
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endif
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ifeq ($(TEE:1=y),y)
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tee = _tee
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endif
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ifeq ($(RELEASE:1=y),y)
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CONFIG ?= $(PRODUCT_PATH)/kernel_configs/release$(tee).config
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else
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CONFIG ?= $(PRODUCT_PATH)/kernel_configs/debug$(tee).config
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endif
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KCONFIG_CONFIG ?= $(CONFIG)
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SYSROOT_PATH ?= $(OUT)/sysroot
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# export subdir Makefile related environment variables
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export SYSROOT_PATH
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export PRODUCT_PATH
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export DEVICE_PATH
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# export kconfig related environment variables
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export CONFIG_=LOSCFG_
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export srctree=$(LITEOSTOPDIR)
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include $(LITEOSTOPDIR)/config.mk
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ifeq ($(LOSCFG_STORAGE_SPINOR), y)
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FSTYPE = jffs2
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endif
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ifeq ($(LOSCFG_STORAGE_EMMC), y)
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FSTYPE = vfat
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endif
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ifeq ($(LOSCFG_STORAGE_SPINAND), y)
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FSTYPE = yaffs2
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endif
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ifeq ($(LOSCFG_PLATFORM_QEMU_ARM_VIRT_CA7), y)
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FSTYPE = jffs2
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endif
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ROOTFS_DIR = $(OUT)/rootfs
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ROOTFS_ZIP = $(OUT)/rootfs.zip
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define HELP =
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Usage: make [TARGET]... [PARAMETER=VALUE]...
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Targets:
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help: display this help and exit
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clean: clean compiled objects
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cleanall: clean all build outputs
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all: make liteos kernel image and rootfs image (Default target)
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$(APPS): build all apps
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$(ROOTFS): make a original rootfs image
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$(LITEOS_LIBS_TARGET): compile all kernel modules (libraries)
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$(LITEOS_TARGET): make liteos kernel image
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update_config: update product kernel config (use menuconfig)
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xxconfig: invoke xxconfig command of kconfiglib (xxconfig is one of $(KCONFIG_CMDS))
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Parameters:
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FSTYPE: value should be one of (jffs2 vfat yaffs2)
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TEE: boolean value(1 or y for true), enable tee
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RELEASE: boolean value(1 or y for true), build release version
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CONFIG: kernel config file to be use
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args: arguments for xxconfig command
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endef
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export HELP
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all: $(LITEOS_TARGET) $(ROOTFS)
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help:
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$(HIDE)echo "$$HELP"
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sysroot:
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$(HIDE)echo "sysroot:" $(abspath $(SYSROOT_PATH))
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ifeq ($(origin SYSROOT_PATH),file)
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$(HIDE)mkdir -p $(SYSROOT_PATH)/build && cd $(SYSROOT_PATH)/build && \
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ln -snf $(LITEOSTOPDIR)/../../prebuilts/lite/sysroot/build/Makefile && \
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$(MAKE) TARGETS=liteos_a_user \
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ARCH=$(ARCH) \
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TARGET=$(LOSCFG_LLVM_TARGET) \
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ARCH_CFLAGS="$(LITEOS_CORE_COPTS) -w" \
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TOPDIR="$(LITEOSTOPDIR)/../.." \
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SYSROOTDIR="$(SYSROOT_PATH)" \
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$(if $(LOSCFG_COMPILER_CLANG_LLVM),CLANG="$(LITEOS_COMPILER_PATH)clang",GCC="$(CC)") \
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BUILD_DEBUG=$(if $(patsubst y,,$(or $(RELEASE:1=y),n)),true,false)
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endif
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$(filter-out menuconfig,$(KCONFIG_CMDS)):
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$(HIDE)$@ $(args)
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$(LITEOS_CONFIG_FILE): $(KCONFIG_CONFIG)
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$(HIDE)env KCONFIG_CONFIG=$< genconfig --config-out $@ --header-path $(LITEOS_MENUCONFIG_H)
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update_config menuconfig:
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$(HIDE)test -f "$(CONFIG)" && cp -v "$(CONFIG)" .config && menuconfig $(args) && savedefconfig --out "$(CONFIG)"
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$(LITEOS_LIBS_TARGET): sysroot
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$(HIDE)for dir in $(LIB_SUBDIRS); do $(MAKE) -C $$dir all || exit 1; done
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$(LITEOS_TARGET): $(OUT)/$(LITEOS_TARGET)
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$(LITEOS_TARGET): $(OUT)/$(LITEOS_TARGET).map
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#$(LITEOS_TARGET): $(OUT)/$(LITEOS_TARGET).objsize
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$(LITEOS_TARGET): $(OUT)/$(LITEOS_TARGET).bin
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$(LITEOS_TARGET): $(OUT)/$(LITEOS_TARGET).sym.sorted
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$(LITEOS_TARGET): $(OUT)/$(LITEOS_TARGET).asm
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#$(LITEOS_TARGET): $(OUT)/$(LITEOS_TARGET).size
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$(OUT)/$(LITEOS_TARGET): $(LITEOS_LIBS_TARGET)
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$(LD) $(LITEOS_LDFLAGS) $(LITEOS_TABLES_LDFLAGS) -Map=$@.map -o $@ --start-group $(LITEOS_LIBDEP) --end-group
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$(OUT)/$(LITEOS_TARGET).map: $(OUT)/$(LITEOS_TARGET)
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$(OUT)/$(LITEOS_TARGET).objsize: $(LITEOS_LIBS_TARGET)
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$(SIZE) -t --common $(OUT)/lib/*.a >$@
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$(OUT)/$(LITEOS_TARGET).bin: $(OUT)/$(LITEOS_TARGET)
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$(OBJCOPY) -O binary $< $@
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$(OUT)/$(LITEOS_TARGET).sym.sorted: $(OUT)/$(LITEOS_TARGET)
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$(OBJDUMP) -t $< |sort >$@
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$(OUT)/$(LITEOS_TARGET).asm: $(OUT)/$(LITEOS_TARGET)
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$(OBJDUMP) -d $< >$@
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$(OUT)/$(LITEOS_TARGET).size: $(OUT)/$(LITEOS_TARGET)
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$(NM) -S --size-sort $< >$@
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$(APPS): sysroot
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$(HIDE)$(MAKE) -C apps all
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$(ROOTFS): $(APPS)
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$(HIDE)mkdir -p $(OUT)/musl
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ifeq ($(LOSCFG_COMPILER_CLANG_LLVM), y)
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$(HIDE)cp -fp $$($(CC) $(LITEOS_CFLAGS) -print-file-name=libc.so) $(OUT)/musl
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$(HIDE)cp -fp $$($(GPP) $(LITEOS_CXXFLAGS) -print-file-name=libc++.so) $(OUT)/musl
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else
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$(HIDE)cp -fp $$($(CC) $(LITEOS_CFLAGS) -print-file-name=libc.so) $(OUT)/musl
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$(HIDE)cp -fp $$($(CC) $(LITEOS_CFLAGS) -print-file-name=libgcc_s.so.1) $(OUT)/musl
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$(HIDE)cp -fp $$($(GPP) $(LITEOS_CXXFLAGS) -print-file-name=libstdc++.so.6) $(OUT)/musl
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endif
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$(HIDE)$(LITEOS_SCRIPTPATH)/make_rootfs/rootfsdir.sh $(OUT) $(ROOTFS_DIR)
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$(HIDE)shopt -s nullglob && $(STRIP) $(ROOTFS_DIR)/bin/* $(ROOTFS_DIR)/lib/*
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ifneq ($(VERSION),)
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$(HIDE)$(LITEOS_SCRIPTPATH)/make_rootfs/releaseinfo.sh "$(VERSION)" $(ROOTFS_DIR)
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endif
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$(HIDE)$(LITEOS_SCRIPTPATH)/make_rootfs/rootfsimg.sh $(ROOTFS_DIR) $(FSTYPE)
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$(HIDE)cd $(ROOTFS_DIR)/.. && zip -r $(ROOTFS_ZIP) $(ROOTFS)
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clean:
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$(HIDE)if [ -d $(SYSROOT_PATH)/build ]; then $(MAKE) -C $(SYSROOT_PATH)/build clean; fi
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$(HIDE)for dir in $(LIB_SUBDIRS) apps; do $(MAKE) -C $$dir clean || exit 1; done
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$(HIDE)$(RM) $(LITEOS_MENUCONFIG_H)
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$(HIDE)echo "clean $(LOSCFG_PLATFORM) finish"
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cleanall: clean
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$(HIDE)$(RM) $(LITEOSTOPDIR)/out $(LITEOS_CONFIG_FILE)
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$(HIDE)echo "clean all done"
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.PHONY: all clean cleanall sysroot help update_config
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.PHONY: $(LITEOS_TARGET) $(ROOTFS) $(APPS) $(KCONFIG_CMDS) $(LITEOS_LIBS_TARGET) $(KCONFIG_CONFIG)
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