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341 lines
12 KiB
341 lines
12 KiB
# Copyright (C) 2008 The Android Open Source Project |
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# |
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# Licensed under the Apache License, Version 2.0 (the "License"); |
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# you may not use this file except in compliance with the License. |
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# You may obtain a copy of the License at |
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# |
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# http://www.apache.org/licenses/LICENSE-2.0 |
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# |
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# Unless required by applicable law or agreed to in writing, software |
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# distributed under the License is distributed on an "AS IS" BASIS, |
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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# See the License for the specific language governing permissions and |
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# limitations under the License. |
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LOCAL_PATH := $(call my-dir) |
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include $(CLEAR_VARS) |
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LOCAL_SRC_FILES := fs_config.c |
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LOCAL_MODULE := fs_config |
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LOCAL_SHARED_LIBRARIES := libcutils libselinux |
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LOCAL_CFLAGS := -Werror |
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include $(BUILD_HOST_EXECUTABLE) |
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# One can override the default android_filesystem_config.h file in one of two ways: |
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# |
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# 1. The old way: |
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# To Build the custom target binary for the host to generate the fs_config |
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# override files. The executable is hard coded to include the |
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# $(TARGET_ANDROID_FILESYSTEM_CONFIG_H) file if it exists. |
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# Expectations: |
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# device/<vendor>/<device>/android_filesystem_config.h |
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# fills in struct fs_path_config android_device_dirs[] and |
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# struct fs_path_config android_device_files[] |
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# device/<vendor>/<device>/device.mk |
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# PRODUCT_PACKAGES += fs_config_dirs fs_config_files |
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# If not specified, check if default one to be found |
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# |
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# 2. The new way: |
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# set TARGET_FS_CONFIG_GEN to contain a list of intermediate format files |
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# for generating the android_filesystem_config.h file. |
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# |
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# More information can be found in the README |
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ANDROID_FS_CONFIG_H := android_filesystem_config.h |
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ifneq ($(TARGET_ANDROID_FILESYSTEM_CONFIG_H),) |
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ifneq ($(TARGET_FS_CONFIG_GEN),) |
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$(error Cannot set TARGET_ANDROID_FILESYSTEM_CONFIG_H and TARGET_FS_CONFIG_GEN simultaneously) |
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endif |
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# One and only one file can be specified. |
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ifneq ($(words $(TARGET_ANDROID_FILESYSTEM_CONFIG_H)),1) |
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$(error Multiple fs_config files specified, \ |
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see "$(TARGET_ANDROID_FILESYSTEM_CONFIG_H)".) |
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endif |
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ifeq ($(filter %/$(ANDROID_FS_CONFIG_H),$(TARGET_ANDROID_FILESYSTEM_CONFIG_H)),) |
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$(error TARGET_ANDROID_FILESYSTEM_CONFIG_H file name must be $(ANDROID_FS_CONFIG_H), \ |
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see "$(notdir $(TARGET_ANDROID_FILESYSTEM_CONFIG_H))".) |
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endif |
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my_fs_config_h := $(TARGET_ANDROID_FILESYSTEM_CONFIG_H) |
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else ifneq ($(wildcard $(TARGET_DEVICE_DIR)/$(ANDROID_FS_CONFIG_H)),) |
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ifneq ($(TARGET_FS_CONFIG_GEN),) |
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$(error Cannot provide $(TARGET_DEVICE_DIR)/$(ANDROID_FS_CONFIG_H) and set TARGET_FS_CONFIG_GEN simultaneously) |
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endif |
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my_fs_config_h := $(TARGET_DEVICE_DIR)/$(ANDROID_FS_CONFIG_H) |
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else |
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my_fs_config_h := $(LOCAL_PATH)/default/$(ANDROID_FS_CONFIG_H) |
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endif |
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################################## |
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include $(CLEAR_VARS) |
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LOCAL_SRC_FILES := fs_config_generate.c |
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LOCAL_MODULE := fs_config_generate_$(TARGET_DEVICE) |
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LOCAL_MODULE_CLASS := EXECUTABLES |
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LOCAL_SHARED_LIBRARIES := libcutils |
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LOCAL_CFLAGS := -Werror -Wno-error=\#warnings |
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ifneq ($(TARGET_FS_CONFIG_GEN),) |
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system_android_filesystem_config := system/core/include/private/android_filesystem_config.h |
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# Generate the "generated_oem_aid.h" file |
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oem := $(local-generated-sources-dir)/generated_oem_aid.h |
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$(oem): PRIVATE_LOCAL_PATH := $(LOCAL_PATH) |
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$(oem): PRIVATE_TARGET_FS_CONFIG_GEN := $(TARGET_FS_CONFIG_GEN) |
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$(oem): PRIVATE_ANDROID_FS_HDR := $(system_android_filesystem_config) |
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$(oem): PRIVATE_CUSTOM_TOOL = $(PRIVATE_LOCAL_PATH)/fs_config_generator.py oemaid --aid-header=$(PRIVATE_ANDROID_FS_HDR) $(PRIVATE_TARGET_FS_CONFIG_GEN) > $@ |
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$(oem): $(TARGET_FS_CONFIG_GEN) $(LOCAL_PATH)/fs_config_generator.py |
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$(transform-generated-source) |
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# Generate the fs_config header |
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gen := $(local-generated-sources-dir)/$(ANDROID_FS_CONFIG_H) |
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$(gen): PRIVATE_LOCAL_PATH := $(LOCAL_PATH) |
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$(gen): PRIVATE_TARGET_FS_CONFIG_GEN := $(TARGET_FS_CONFIG_GEN) |
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$(gen): PRIVATE_ANDROID_FS_HDR := $(system_android_filesystem_config) |
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$(gen): PRIVATE_CUSTOM_TOOL = $(PRIVATE_LOCAL_PATH)/fs_config_generator.py fsconfig --aid-header=$(PRIVATE_ANDROID_FS_HDR) $(PRIVATE_TARGET_FS_CONFIG_GEN) > $@ |
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$(gen): $(TARGET_FS_CONFIG_GEN) $(system_android_filesystem_config) $(LOCAL_PATH)/fs_config_generator.py |
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$(transform-generated-source) |
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LOCAL_GENERATED_SOURCES := $(oem) $(gen) |
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my_fs_config_h := $(gen) |
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my_gen_oem_aid := $(oem) |
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gen := |
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oem := |
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endif |
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LOCAL_C_INCLUDES := $(dir $(my_fs_config_h)) $(dir $(my_gen_oem_aid)) |
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include $(BUILD_HOST_EXECUTABLE) |
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fs_config_generate_bin := $(LOCAL_INSTALLED_MODULE) |
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# List of all supported vendor, oem and odm Partitions |
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fs_config_generate_extra_partition_list := $(strip \ |
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$(if $(BOARD_USES_VENDORIMAGE)$(BOARD_VENDORIMAGE_FILE_SYSTEM_TYPE),vendor) \ |
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$(if $(BOARD_USES_OEMIMAGE)$(BOARD_OEMIMAGE_FILE_SYSTEM_TYPE),oem) \ |
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$(if $(BOARD_USES_ODMIMAGE)$(BOARD_ODMIMAGE_FILE_SYSTEM_TYPE),odm)) |
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################################## |
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# Generate the system/etc/fs_config_dirs binary file for the target |
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# Add fs_config_dirs to PRODUCT_PACKAGES in the device make file to enable |
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include $(CLEAR_VARS) |
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LOCAL_MODULE := fs_config_dirs |
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LOCAL_MODULE_CLASS := ETC |
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LOCAL_REQUIRED_MODULES := $(foreach t,$(fs_config_generate_extra_partition_list),$(LOCAL_MODULE)_$(t)) |
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include $(BUILD_SYSTEM)/base_rules.mk |
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$(LOCAL_BUILT_MODULE): $(fs_config_generate_bin) |
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@mkdir -p $(dir $@) |
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$< -D $(if $(fs_config_generate_extra_partition_list), \ |
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-P '$(subst $(space),$(comma),$(addprefix -,$(fs_config_generate_extra_partition_list)))') \ |
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-o $@ |
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################################## |
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# Generate the system/etc/fs_config_files binary file for the target |
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# Add fs_config_files to PRODUCT_PACKAGES in the device make file to enable |
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include $(CLEAR_VARS) |
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LOCAL_MODULE := fs_config_files |
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LOCAL_MODULE_CLASS := ETC |
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LOCAL_REQUIRED_MODULES := $(foreach t,$(fs_config_generate_extra_partition_list),$(LOCAL_MODULE)_$(t)) |
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include $(BUILD_SYSTEM)/base_rules.mk |
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$(LOCAL_BUILT_MODULE): $(fs_config_generate_bin) |
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@mkdir -p $(dir $@) |
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$< -F $(if $(fs_config_generate_extra_partition_list), \ |
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-P '$(subst $(space),$(comma),$(addprefix -,$(fs_config_generate_extra_partition_list)))') \ |
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-o $@ |
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ifneq ($(filter vendor,$(fs_config_generate_extra_partition_list)),) |
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################################## |
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# Generate the vendor/etc/fs_config_dirs binary file for the target |
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# Add fs_config_dirs or fs_config_dirs_vendor to PRODUCT_PACKAGES in |
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# the device make file to enable. |
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include $(CLEAR_VARS) |
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LOCAL_MODULE := fs_config_dirs_vendor |
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LOCAL_MODULE_CLASS := ETC |
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LOCAL_INSTALLED_MODULE_STEM := fs_config_dirs |
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LOCAL_MODULE_PATH := $(TARGET_OUT_VENDOR)/etc |
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include $(BUILD_SYSTEM)/base_rules.mk |
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$(LOCAL_BUILT_MODULE): $(fs_config_generate_bin) |
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@mkdir -p $(dir $@) |
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$< -D -P vendor -o $@ |
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################################## |
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# Generate the vendor/etc/fs_config_files binary file for the target |
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# Add fs_config_files or fs_config_files_vendor to PRODUCT_PACKAGES in |
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# the device make file to enable |
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include $(CLEAR_VARS) |
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LOCAL_MODULE := fs_config_files_vendor |
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LOCAL_MODULE_CLASS := ETC |
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LOCAL_INSTALLED_MODULE_STEM := fs_config_files |
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LOCAL_MODULE_PATH := $(TARGET_OUT_VENDOR)/etc |
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include $(BUILD_SYSTEM)/base_rules.mk |
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$(LOCAL_BUILT_MODULE): $(fs_config_generate_bin) |
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@mkdir -p $(dir $@) |
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$< -F -P vendor -o $@ |
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endif |
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ifneq ($(filter oem,$(fs_config_generate_extra_partition_list)),) |
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################################## |
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# Generate the oem/etc/fs_config_dirs binary file for the target |
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# Add fs_config_dirs or fs_config_dirs_oem to PRODUCT_PACKAGES in |
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# the device make file to enable |
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include $(CLEAR_VARS) |
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LOCAL_MODULE := fs_config_dirs_oem |
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LOCAL_MODULE_CLASS := ETC |
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LOCAL_INSTALLED_MODULE_STEM := fs_config_dirs |
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LOCAL_MODULE_PATH := $(TARGET_OUT_OEM)/etc |
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include $(BUILD_SYSTEM)/base_rules.mk |
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$(LOCAL_BUILT_MODULE): $(fs_config_generate_bin) |
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@mkdir -p $(dir $@) |
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$< -D -P oem -o $@ |
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################################## |
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# Generate the oem/etc/fs_config_files binary file for the target |
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# Add fs_config_files or fs_config_files_oem to PRODUCT_PACKAGES in |
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# the device make file to enable |
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include $(CLEAR_VARS) |
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LOCAL_MODULE := fs_config_files_oem |
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LOCAL_MODULE_CLASS := ETC |
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LOCAL_INSTALLED_MODULE_STEM := fs_config_files |
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LOCAL_MODULE_PATH := $(TARGET_OUT_OEM)/etc |
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include $(BUILD_SYSTEM)/base_rules.mk |
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$(LOCAL_BUILT_MODULE): $(fs_config_generate_bin) |
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@mkdir -p $(dir $@) |
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$< -F -P oem -o $@ |
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endif |
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ifneq ($(filter odm,$(fs_config_generate_extra_partition_list)),) |
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################################## |
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# Generate the odm/etc/fs_config_dirs binary file for the target |
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# Add fs_config_dirs or fs_config_dirs_odm to PRODUCT_PACKAGES in |
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# the device make file to enable |
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include $(CLEAR_VARS) |
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LOCAL_MODULE := fs_config_dirs_odm |
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LOCAL_MODULE_CLASS := ETC |
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LOCAL_INSTALLED_MODULE_STEM := fs_config_dirs |
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LOCAL_MODULE_PATH := $(TARGET_OUT_ODM)/etc |
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include $(BUILD_SYSTEM)/base_rules.mk |
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$(LOCAL_BUILT_MODULE): $(fs_config_generate_bin) |
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@mkdir -p $(dir $@) |
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$< -D -P odm -o $@ |
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################################## |
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# Generate the odm/etc/fs_config_files binary file for the target |
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# Add fs_config_files of fs_config_files_odm to PRODUCT_PACKAGES in |
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# the device make file to enable |
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include $(CLEAR_VARS) |
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LOCAL_MODULE := fs_config_files_odm |
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LOCAL_MODULE_CLASS := ETC |
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LOCAL_INSTALLED_MODULE_STEM := fs_config_files |
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LOCAL_MODULE_PATH := $(TARGET_OUT_ODM)/etc |
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include $(BUILD_SYSTEM)/base_rules.mk |
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$(LOCAL_BUILT_MODULE): $(fs_config_generate_bin) |
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@mkdir -p $(dir $@) |
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$< -F -P odm -o $@ |
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endif |
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# The newer passwd/group targets are only generated if you |
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# use the new TARGET_FS_CONFIG_GEN method. |
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ifneq ($(TARGET_FS_CONFIG_GEN),) |
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################################## |
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# Build the oemaid library when fs config files are present. |
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# Intentionally break build if you require generated AIDS |
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# header file, but are not using any fs config files. |
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include $(CLEAR_VARS) |
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LOCAL_MODULE := liboemaids |
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LOCAL_EXPORT_C_INCLUDE_DIRS := $(dir $(my_gen_oem_aid)) |
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LOCAL_EXPORT_C_INCLUDE_DEPS := $(my_gen_oem_aid) |
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include $(BUILD_STATIC_LIBRARY) |
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################################## |
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# Generate the system/etc/passwd text file for the target |
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# This file may be empty if no AIDs are defined in |
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# TARGET_FS_CONFIG_GEN files. |
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include $(CLEAR_VARS) |
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LOCAL_MODULE := passwd |
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LOCAL_MODULE_CLASS := ETC |
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include $(BUILD_SYSTEM)/base_rules.mk |
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$(LOCAL_BUILT_MODULE): PRIVATE_LOCAL_PATH := $(LOCAL_PATH) |
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$(LOCAL_BUILT_MODULE): PRIVATE_TARGET_FS_CONFIG_GEN := $(TARGET_FS_CONFIG_GEN) |
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$(LOCAL_BUILT_MODULE): PRIVATE_ANDROID_FS_HDR := $(system_android_filesystem_config) |
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$(LOCAL_BUILT_MODULE): $(LOCAL_PATH)/fs_config_generator.py $(TARGET_FS_CONFIG_GEN) $(system_android_filesystem_config) |
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@mkdir -p $(dir $@) |
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$(hide) $< passwd --aid-header=$(PRIVATE_ANDROID_FS_HDR) $(PRIVATE_TARGET_FS_CONFIG_GEN) > $@ |
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################################## |
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# Generate the system/etc/group text file for the target |
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# This file may be empty if no AIDs are defined in |
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# TARGET_FS_CONFIG_GEN files. |
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include $(CLEAR_VARS) |
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LOCAL_MODULE := group |
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LOCAL_MODULE_CLASS := ETC |
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include $(BUILD_SYSTEM)/base_rules.mk |
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$(LOCAL_BUILT_MODULE): PRIVATE_LOCAL_PATH := $(LOCAL_PATH) |
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$(LOCAL_BUILT_MODULE): PRIVATE_TARGET_FS_CONFIG_GEN := $(TARGET_FS_CONFIG_GEN) |
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$(LOCAL_BUILT_MODULE): PRIVATE_ANDROID_FS_HDR := $(system_android_filesystem_config) |
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$(LOCAL_BUILT_MODULE): $(LOCAL_PATH)/fs_config_generator.py $(TARGET_FS_CONFIG_GEN) $(system_android_filesystem_config) |
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@mkdir -p $(dir $@) |
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$(hide) $< group --aid-header=$(PRIVATE_ANDROID_FS_HDR) $(PRIVATE_TARGET_FS_CONFIG_GEN) > $@ |
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system_android_filesystem_config := |
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endif |
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ANDROID_FS_CONFIG_H := |
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my_fs_config_h := |
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fs_config_generate_bin := |
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my_gen_oem_aid := |
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fs_config_generate_extra_partition_list := |
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# ----------------------------------------------------------------------------- |
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# Unit tests. |
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# ----------------------------------------------------------------------------- |
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test_c_flags := \ |
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-fstack-protector-all \ |
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-g \ |
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-Wall \ |
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-Wextra \ |
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-Werror \ |
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-fno-builtin \ |
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-DANDROID_FILESYSTEM_CONFIG='"android_filesystem_config_test_data.h"' |
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################################## |
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# test executable |
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include $(CLEAR_VARS) |
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LOCAL_MODULE := fs_config_generate_test |
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LOCAL_SRC_FILES := fs_config_generate.c |
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LOCAL_SHARED_LIBRARIES := libcutils |
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LOCAL_CFLAGS := $(test_c_flags) |
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LOCAL_MODULE_RELATIVE_PATH := fs_config-unit-tests |
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LOCAL_GTEST := false |
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include $(BUILD_HOST_NATIVE_TEST) |
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################################## |
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# gTest tool |
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include $(CLEAR_VARS) |
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LOCAL_MODULE := fs_config-unit-tests |
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LOCAL_CFLAGS += $(test_c_flags) -DHOST |
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LOCAL_SHARED_LIBRARIES := liblog libcutils libbase |
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LOCAL_SRC_FILES := fs_config_test.cpp |
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include $(BUILD_HOST_NATIVE_TEST)
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