openharmony/kernel_linux_build
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recover config copy

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Signed-off-by: zhujiaxin <zhujiaxin@huawei.com>
This commit is contained in:
zhujiaxin
2023-05-10 10:46:28 +08:00
parent 68658f032c
commit fc6b2efabd
3 changed files with 3 additions and 23 deletions
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kernel.mk
+2 -20
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@@ -26,6 +26,7 @@ endif
KERNEL_SRC_PATH := $(OHOS_BUILD_HOME)/kernel/linux/${KERNEL_VERSION}
KERNEL_PATCH_PATH := $(OHOS_BUILD_HOME)/kernel/linux/patches/${KERNEL_VERSION}
KERNEL_CONFIG_PATH := $(OHOS_BUILD_HOME)/kernel/linux/config/${KERNEL_VERSION}
PREBUILTS_GCC_DIR := $(OHOS_BUILD_HOME)/prebuilts/gcc
CLANG_HOST_TOOLCHAIN := $(OHOS_BUILD_HOME)/prebuilts/clang/ohos/linux-x86_64/llvm/bin
KERNEL_HOSTCC := $(CLANG_HOST_TOOLCHAIN)/clang
@@ -69,24 +70,6 @@ DEFCONFIG_FILE := $(DEVICE_NAME)_$(BUILD_TYPE)_defconfig
export KBUILD_OUTPUT=$(KERNEL_OBJ_TMP_PATH)
HARMONY_CONFIG_PATH := $(OHOS_BUILD_HOME)/kernel/linux/config/$(KERNEL_VERSION)
DEVICE_CONFIG_PATH := $(OHOS_BUILD_HOME)/kernel/linux/config/$(KERNEL_VERSION)/$(DEVICE_NAME)
DEFCONFIG_BASE_FILE := $(HARMONY_CONFIG_PATH)/base_defconfig
DEFCONFIG_TYPE_FILE := $(HARMONY_CONFIG_PATH)/type/$(BUILD_TYPE)_defconfig
DEFCONFIG_FORM_FILE := $(HARMONY_CONFIG_PATH)/form/$(KERNEL_FORM)_defconfig
DEFCONFIG_ARCH_FILE := $(DEVICE_CONFIG_PATH)/arch/$(KERNEL_ARCH)_defconfig
DEFCONFIG_PROC_FILE := $(DEVICE_CONFIG_PATH)/product/$(KERNEL_PROD)_defconfig
ifneq ($(shell test -e $DEFCONFIG_FORM_FILE), 0)
DEFCONFIG_FORM_FILE :=
$(warning no form config file $(DEFCONFIG_FORM_FILE))
endif
ifneq ($(shell test -e $DEFCONFIG_PROC_FILE), 0)
DEFCONFIG_PROC_FILE :=
$(warning no product config file $(DEFCONFIG_PROC_FILE))
endif
$(KERNEL_IMAGE_FILE):
$(hide) echo "build kernel..."
ifeq ($(DEVICE_NAME), hispark_phoenix)
@@ -107,8 +90,7 @@ endif
ifneq ($(findstring $(BUILD_TYPE), small),)
$(hide) cd $(KERNEL_SRC_TMP_PATH) && patch -p1 < $(SMALL_PATCH_FILE)
endif
sh $(OHOS_BUILD_HOME)/kernel/linux/$(KERNEL_VERSION)/scripts/kconfig/merge_config.sh -O $(KERNEL_SRC_TMP_PATH)/arch/$(KERNEL_ARCH)/configs/ -m $(DEFCONFIG_TYPE_FILE) $(DEFCONFIG_FORM_FILE) $(DEFCONFIG_ARCH_FILE) $(DEFCONFIG_PROC_FILE) $(DEFCONFIG_BASE_FILE)
mv $(KERNEL_SRC_TMP_PATH)/arch/$(KERNEL_ARCH)/configs/.config $(KERNEL_SRC_TMP_PATH)/arch/$(KERNEL_ARCH)/configs/$(DEFCONFIG_FILE)
$(hide) cp -rf $(KERNEL_CONFIG_PATH)/. $(KERNEL_SRC_TMP_PATH)/
$(hide) $(KERNEL_MAKE) -C $(KERNEL_SRC_TMP_PATH) ARCH=$(KERNEL_ARCH) $(KERNEL_CROSS_COMPILE) distclean
$(hide) $(KERNEL_MAKE) -C $(KERNEL_SRC_TMP_PATH) ARCH=$(KERNEL_ARCH) $(KERNEL_CROSS_COMPILE) $(DEFCONFIG_FILE)
ifeq ($(KERNEL_VERSION), linux-5.10)