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112 lines
4.9 KiB
112 lines
4.9 KiB
# Copyright (C) 2017 MediaTek Inc. |
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# |
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# This program is free software; you can redistribute it and/or modify |
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# it under the terms of the GNU General Public License version 2 as |
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# published by the Free Software Foundation. |
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# |
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# This program is distributed in the hope that it will be useful, |
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# but WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
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# See http://www.gnu.org/licenses/gpl-2.0.html for more details. |
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LOCAL_PATH := $(call my-dir) |
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ifeq ($(notdir $(LOCAL_PATH)),$(strip $(LINUX_KERNEL_VERSION))) |
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ifneq ($(strip $(TARGET_NO_KERNEL)),true) |
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include $(LOCAL_PATH)/kenv.mk |
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ifeq ($(wildcard $(TARGET_PREBUILT_KERNEL)),) |
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# .config cannot be PHONY due to config_data.gz |
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$(TARGET_KERNEL_CONFIG): $(KERNEL_CONFIG_FILE) $(LOCAL_PATH)/Android.mk |
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$(TARGET_KERNEL_CONFIG): $(shell find $(KERNEL_DIR) -name "Kconfig*") |
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$(hide) mkdir -p $(dir $@) |
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$(MAKE) -C $(KERNEL_DIR) $(KERNEL_MAKE_OPTION) $(KERNEL_DEFCONFIG) |
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$(KERNEL_MODULES_DEPS): $(KERNEL_ZIMAGE_OUT) ; |
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$(BUILT_DTB_OVERLAY_TARGET): $(KERNEL_ZIMAGE_OUT) |
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.KATI_RESTAT: $(KERNEL_ZIMAGE_OUT) |
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$(KERNEL_ZIMAGE_OUT): $(TARGET_KERNEL_CONFIG) FORCE |
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$(hide) mkdir -p $(dir $@) |
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$(MAKE) -C $(KERNEL_DIR) $(KERNEL_MAKE_OPTION) FREEME_FACTORYMODE_INSTRUMENT=$(FREEME_FACTORYMODE_INSTRUMENT) |
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$(hide) $(call fixup-kernel-cmd-file,$(KERNEL_OUT)/arch/$(TARGET_ARCH)/boot/compressed/.piggy.xzkern.cmd) |
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ifneq ($(KERNEL_CONFIG_MODULES),) |
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#$(MAKE) -C $(KERNEL_DIR) $(KERNEL_MAKE_OPTION) INSTALL_MOD_PATH=$(KERNEL_MODULES_SYMBOLS_OUT) modules_install |
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#$(hide) $(call move-kernel-module-files,$(KERNEL_MODULES_SYMBOLS_OUT),$(KERNEL_OUT)) |
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#$(hide) $(call clean-kernel-module-dirs,$(KERNEL_MODULES_SYMBOLS_OUT),$(KERNEL_OUT)) |
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#$(MAKE) -C $(KERNEL_DIR) $(KERNEL_MAKE_OPTION) INSTALL_MOD_PATH=$(KERNEL_MODULES_OUT) modules_install |
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#$(hide) $(call move-kernel-module-files,$(KERNEL_MODULES_OUT),$(KERNEL_OUT)) |
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#$(hide) $(call clean-kernel-module-dirs,$(KERNEL_MODULES_OUT),$(KERNEL_OUT)) |
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endif |
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ifeq ($(strip $(MTK_HEADER_SUPPORT)), yes) |
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$(BUILT_KERNEL_TARGET): $(KERNEL_ZIMAGE_OUT) $(TARGET_KERNEL_CONFIG) $(LOCAL_PATH)/Android.mk | $(HOST_OUT_EXECUTABLES)/mkimage$(HOST_EXECUTABLE_SUFFIX) |
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$(hide) $(HOST_OUT_EXECUTABLES)/mkimage$(HOST_EXECUTABLE_SUFFIX) $< KERNEL 0xffffffff > $@ |
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else |
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$(BUILT_KERNEL_TARGET): $(KERNEL_ZIMAGE_OUT) $(TARGET_KERNEL_CONFIG) $(LOCAL_PATH)/Android.mk | $(ACP) |
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$(copy-file-to-target) |
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endif |
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$(TARGET_PREBUILT_KERNEL): $(BUILT_KERNEL_TARGET) $(LOCAL_PATH)/Android.mk | $(ACP) |
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$(copy-file-to-new-target) |
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endif#TARGET_PREBUILT_KERNEL is empty |
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$(INSTALLED_DTB_OVERLAY_TARGET): $(BUILT_DTB_OVERLAY_TARGET) $(LOCAL_PATH)/Android.mk | $(ACP) |
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$(copy-file-to-target) |
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ifeq ($(strip $(MTK_DTBO_FEATURE)), yes) |
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droid: $(INSTALLED_DTB_OVERLAY_TARGET) |
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endif |
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$(INSTALLED_KERNEL_TARGET): $(BUILT_KERNEL_TARGET) $(LOCAL_PATH)/Android.mk | $(ACP) |
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$(copy-file-to-target) |
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ifneq ($(KERNEL_CONFIG_MODULES),) |
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$(BUILT_SYSTEMIMAGE): $(KERNEL_MODULES_DEPS) |
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endif |
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.PHONY: kernel save-kernel kernel-savedefconfig %config-kernel clean-kernel odmdtboimage |
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kernel: $(INSTALLED_KERNEL_TARGET) |
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save-kernel: $(TARGET_PREBUILT_KERNEL) |
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kernel-savedefconfig: $(TARGET_KERNEL_CONFIG) |
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cp $(TARGET_KERNEL_CONFIG) $(KERNEL_CONFIG_FILE) |
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kernel-menuconfig: |
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$(hide) mkdir -p $(KERNEL_OUT) |
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$(MAKE) -C $(KERNEL_DIR) $(KERNEL_MAKE_OPTION) menuconfig |
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%config-kernel: |
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$(hide) mkdir -p $(KERNEL_OUT) |
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$(MAKE) -C $(KERNEL_DIR) $(KERNEL_MAKE_OPTION) $(patsubst %config-kernel,%config,$@) |
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clean-kernel: |
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$(hide) rm -rf $(KERNEL_OUT) $(KERNEL_MODULES_OUT) $(INSTALLED_KERNEL_TARGET) |
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$(hide) rm -f $(INSTALLED_DTB_OVERLAY_TARGET) |
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ifeq ($(strip $(MTK_DTBO_FEATURE)), yes) |
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.PHONY: odmdtboimage |
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odmdtboimage: $(TARGET_KERNEL_CONFIG) |
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$(hide) mkdir -p $(KERNEL_OUT) |
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$(MAKE) -C $(KERNEL_DIR) $(KERNEL_MAKE_OPTION) odmdtboimage |
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$(hide) cp $(BUILT_DTB_OVERLAY_TARGET) $(INSTALLED_DTB_OVERLAY_TARGET) |
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endif |
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.PHONY: check-kernel-config check-kernel-dotconfig |
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droid: check-kernel-config check-kernel-dotconfig |
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check-mtk-config: check-kernel-config check-kernel-dotconfig |
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check-kernel-config: PRIVATE_COMMAND := $(if $(wildcard device/mediatek/build/build/tools/check_kernel_config.py),$(if $(filter yes,$(DISABLE_MTK_CONFIG_CHECK)),-)python device/mediatek/build/build/tools/check_kernel_config.py -c $(MTK_TARGET_PROJECT_FOLDER)/ProjectConfig.mk -k $(KERNEL_CONFIG_FILE) -p $(MTK_PROJECT_NAME)) |
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check-kernel-config: |
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$(PRIVATE_COMMAND) |
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ifneq ($(filter check-mtk-config check-kernel-dotconfig,$(MAKECMDGOALS)),) |
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.PHONY: $(TARGET_KERNEL_CONFIG) |
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endif |
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check-kernel-dotconfig: PRIVATE_COMMAND := $(if $(wildcard device/mediatek/build/build/tools/check_kernel_config.py),$(if $(filter yes,$(DISABLE_MTK_CONFIG_CHECK)),-)python device/mediatek/build/build/tools/check_kernel_config.py -c $(MTK_TARGET_PROJECT_FOLDER)/ProjectConfig.mk -k $(TARGET_KERNEL_CONFIG) -p $(MTK_PROJECT_NAME)) |
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check-kernel-dotconfig: $(TARGET_KERNEL_CONFIG) |
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$(PRIVATE_COMMAND) |
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endif#TARGET_NO_KERNEL |
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endif#LINUX_KERNEL_VERSION
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