Files
build/core/tasks/tools/build_custom_image.mk
hungweichen e3ca398a1e Remove verity.mk, verity_key, PRODUCT_VERITY_SIGNING_KEY
verity.mk is used to set the related variable for VB 1.0 support, but
we already removed VB 1.0. This change removes the unused code. We also
remove and block PRODUCT_VERITY_SIGNING_KEY in this change.

Bug: 241044073
Test: atest under build/make
Change-Id: Ifbcde7da27a931ef3b9d746b1c5a279d88c0ec85
2022-08-11 08:12:58 +00:00

163 lines
8.6 KiB
Makefile

#
# Copyright (C) 2015 The Android Open Source Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# Define rule to build one custom image.
# Input variables: my_custom_imag_makefile
$(call clear-var-list, $(custom_image_parameter_variables))
include $(my_custom_imag_makefile)
my_custom_image_name := $(basename $(notdir $(my_custom_imag_makefile)))
intermediates := $(call intermediates-dir-for,PACKAGING,$(my_custom_image_name))
my_built_custom_image := $(intermediates)/$(my_custom_image_name).img
my_staging_dir := $(intermediates)/$(CUSTOM_IMAGE_MOUNT_POINT)
# Collect CUSTOM_IMAGE_MODULES's installd files and their PICKUP_FILES.
my_built_modules :=
my_copy_pairs :=
my_pickup_files :=
$(foreach m,$(CUSTOM_IMAGE_MODULES),\
$(eval _pickup_files := $(strip $(ALL_MODULES.$(m).PICKUP_FILES)\
$(ALL_MODULES.$(m)$(TARGET_2ND_ARCH_MODULE_SUFFIX).PICKUP_FILES)))\
$(eval _built_files := $(strip $(ALL_MODULES.$(m).BUILT_INSTALLED)\
$(ALL_MODULES.$(m)$(TARGET_2ND_ARCH_MODULE_SUFFIX).BUILT_INSTALLED)))\
$(if $(_pickup_files)$(_built_files),,\
$(warning Unknown installed file for module '$(m)'))\
$(eval my_pickup_files += $(_pickup_files))\
$(foreach i, $(_built_files),\
$(eval bui_ins := $(subst :,$(space),$(i)))\
$(eval ins := $(word 2,$(bui_ins)))\
$(if $(filter $(TARGET_OUT_ROOT)/%,$(ins)),\
$(eval bui := $(word 1,$(bui_ins)))\
$(eval my_built_modules += $(bui))\
$(eval my_copy_dest := $(patsubst $(PRODUCT_OUT)/%,%,$(ins)))\
$(eval my_copy_dest := $(subst /,$(space),$(my_copy_dest)))\
$(eval my_copy_dest := $(wordlist 2,999,$(my_copy_dest)))\
$(eval my_copy_dest := $(subst $(space),/,$(my_copy_dest)))\
$(eval my_copy_pairs += $(bui):$(my_staging_dir)/$(my_copy_dest)))\
))
my_kernel_module_copy_files :=
my_custom_image_modules_var := BOARD_$(strip $(call to-upper,$(my_custom_image_name)))_KERNEL_MODULES
ifdef $(my_custom_image_modules_var)
$(foreach kmod,\
$(call build-image-kernel-modules,$($(my_custom_image_modules_var)),$(my_staging_dir),$(CUSTOM_IMAGE_MOUNT_POINT),$(call intermediates-dir-for,PACKAGING,depmod_$(my_custom_image_name)),$($(my_custom_image_modules_var)),modules.load,,$(call intermediates-dir-for,PACKAGING,depmod_$(my_custom_image_name)_stripped)),\
$(eval pair := $(subst :,$(space),$(kmod)))\
$(eval my_kernel_module_copy_files += $(word 1,$(pair)):$(subst $(my_staging_dir)/,,$(word 2,$(pair)))))
endif
# Collect CUSTOM_IMAGE_COPY_FILES.
my_image_copy_files :=
$(foreach f,$(CUSTOM_IMAGE_COPY_FILES) $(my_kernel_module_copy_files),\
$(eval pair := $(subst :,$(space),$(f)))\
$(eval src := $(word 1,$(pair)))\
$(eval my_image_copy_files += $(src))\
$(eval my_copy_pairs += $(src):$(my_staging_dir)/$(word 2,$(pair))))
ifdef CUSTOM_IMAGE_AVB_KEY_PATH
ifndef CUSTOM_IMAGE_AVB_ALGORITHM
$(error CUSTOM_IMAGE_AVB_ALGORITHM is not defined)
endif
ifndef CUSTOM_IMAGE_AVB_ROLLBACK_INDEX
$(error CUSTOM_IMAGE_AVB_ROLLBACK_INDEX is not defined)
endif
# set rollback_index via footer args
CUSTOM_IMAGE_AVB_ADD_HASH_FOOTER_ARGS += --rollback_index $(CUSTOM_IMAGE_AVB_ROLLBACK_INDEX)
CUSTOM_IMAGE_AVB_ADD_HASHTREE_FOOTER_ARGS += --rollback_index $(CUSTOM_IMAGE_AVB_ROLLBACK_INDEX)
endif
$(my_built_custom_image): PRIVATE_INTERMEDIATES := $(intermediates)
$(my_built_custom_image): PRIVATE_MOUNT_POINT := $(CUSTOM_IMAGE_MOUNT_POINT)
$(my_built_custom_image): PRIVATE_PARTITION_SIZE := $(CUSTOM_IMAGE_PARTITION_SIZE)
$(my_built_custom_image): PRIVATE_FILE_SYSTEM_TYPE := $(CUSTOM_IMAGE_FILE_SYSTEM_TYPE)
$(my_built_custom_image): PRIVATE_STAGING_DIR := $(my_staging_dir)
$(my_built_custom_image): PRIVATE_COPY_PAIRS := $(my_copy_pairs)
$(my_built_custom_image): PRIVATE_PICKUP_FILES := $(my_pickup_files)
$(my_built_custom_image): PRIVATE_SELINUX := $(CUSTOM_IMAGE_SELINUX)
$(my_built_custom_image): PRIVATE_VERITY_BLOCK_DEVICE := $(CUSTOM_IMAGE_VERITY_BLOCK_DEVICE)
$(my_built_custom_image): PRIVATE_DICT_FILE := $(CUSTOM_IMAGE_DICT_FILE)
$(my_built_custom_image): PRIVATE_AVB_AVBTOOL := $(AVBTOOL)
$(my_built_custom_image): PRIVATE_AVB_KEY_PATH := $(CUSTOM_IMAGE_AVB_KEY_PATH)
$(my_built_custom_image): PRIVATE_AVB_ALGORITHM:= $(CUSTOM_IMAGE_AVB_ALGORITHM)
$(my_built_custom_image): PRIVATE_AVB_HASH_ENABLE := $(CUSTOM_IMAGE_AVB_HASH_ENABLE)
$(my_built_custom_image): PRIVATE_AVB_ADD_HASH_FOOTER_ARGS := $(CUSTOM_IMAGE_AVB_ADD_HASH_FOOTER_ARGS)
$(my_built_custom_image): PRIVATE_AVB_HASHTREE_ENABLE := $(CUSTOM_IMAGE_AVB_HASHTREE_ENABLE)
$(my_built_custom_image): PRIVATE_AVB_ADD_HASHTREE_FOOTER_ARGS := $(CUSTOM_IMAGE_AVB_ADD_HASHTREE_FOOTER_ARGS)
ifeq (true,$(filter true, $(CUSTOM_IMAGE_AVB_HASH_ENABLE) $(CUSTOM_IMAGE_AVB_HASHTREE_ENABLE)))
$(my_built_custom_image): $(AVBTOOL)
else ifneq (,$(filter true, $(CUSTOM_IMAGE_AVB_HASH_ENABLE) $(CUSTOM_IMAGE_AVB_HASHTREE_ENABLE)))
$(error Cannot set both CUSTOM_IMAGE_AVB_HASH_ENABLE and CUSTOM_IMAGE_AVB_HASHTREE_ENABLE to true)
endif
$(my_built_custom_image): $(INTERNAL_USERIMAGES_DEPS) $(my_built_modules) $(my_image_copy_files) $(my_custom_image_modules_dep) \
$(CUSTOM_IMAGE_DICT_FILE)
@echo "Build image $@"
$(hide) rm -rf $(PRIVATE_INTERMEDIATES) && mkdir -p $(PRIVATE_INTERMEDIATES)
$(hide) rm -rf $(PRIVATE_STAGING_DIR) && mkdir -p $(PRIVATE_STAGING_DIR)
# Copy all the files.
$(hide) $(foreach p,$(PRIVATE_COPY_PAIRS),\
$(eval pair := $(subst :,$(space),$(p)))\
mkdir -p $(dir $(word 2,$(pair)));\
cp -Rf $(word 1,$(pair)) $(word 2,$(pair));)
$(if $($(PRIVATE_PICKUP_FILES)),$(hide) cp -Rf $(PRIVATE_PICKUP_FILES) $(PRIVATE_STAGING_DIR))
# Generate the dict.
$(hide) echo "# For all accepted properties, see BuildImage() in tools/releasetools/build_image.py" > $(PRIVATE_INTERMEDIATES)/image_info.txt
$(hide) echo "mount_point=$(PRIVATE_MOUNT_POINT)" >> $(PRIVATE_INTERMEDIATES)/image_info.txt
$(hide) echo "partition_name=$(PRIVATE_MOUNT_POINT)" >> $(PRIVATE_INTERMEDIATES)/image_info.txt
$(hide) echo "fs_type=$(PRIVATE_FILE_SYSTEM_TYPE)" >> $(PRIVATE_INTERMEDIATES)/image_info.txt
$(hide) echo "partition_size=$(PRIVATE_PARTITION_SIZE)" >> $(PRIVATE_INTERMEDIATES)/image_info.txt
$(hide) echo "ext_mkuserimg=$(notdir $(MKEXTUSERIMG))" >> $(PRIVATE_INTERMEDIATES)/image_info.txt
$(if $(PRIVATE_SELINUX),$(hide) echo "selinux_fc=$(SELINUX_FC)" >> $(PRIVATE_INTERMEDIATES)/image_info.txt)
$(if $(filter eng, $(TARGET_BUILD_VARIANT)),$(hide) echo "verity_disable=true" >> $(PRIVATE_INTERMEDIATES)/image_info.txt)
$(hide) echo "avb_avbtool=$(PRIVATE_AVB_AVBTOOL)" >> $(PRIVATE_INTERMEDIATES)/image_info.txt
$(if $(PRIVATE_AVB_KEY_PATH),\
$(hide) echo "avb_key_path=$(PRIVATE_AVB_KEY_PATH)" >> $(PRIVATE_INTERMEDIATES)/image_info.txt;\
echo "avb_algorithm=$(PRIVATE_AVB_ALGORITHM)" >> $(PRIVATE_INTERMEDIATES)/image_info.txt)
$(if $(PRIVATE_AVB_HASH_ENABLE),\
$(hide) echo "avb_hash_enable=$(PRIVATE_AVB_HASH_ENABLE)" >> $(PRIVATE_INTERMEDIATES)/image_info.txt;\
echo "avb_add_hash_footer_args=$(PRIVATE_AVB_ADD_HASH_FOOTER_ARGS)" >> $(PRIVATE_INTERMEDIATES)/image_info.txt)
$(if $(PRIVATE_AVB_HASHTREE_ENABLE),\
$(hide) echo "avb_hashtree_enable=$(PRIVATE_AVB_HASHTREE_ENABLE)" >> $(PRIVATE_INTERMEDIATES)/image_info.txt;\
echo "avb_add_hashtree_footer_args=$(PRIVATE_AVB_ADD_HASHTREE_FOOTER_ARGS)" >> $(PRIVATE_INTERMEDIATES)/image_info.txt)
$(if $(PRIVATE_DICT_FILE),\
$(hide) echo "# Properties from $(PRIVATE_DICT_FILE)" >> $(PRIVATE_INTERMEDIATES)/image_info.txt;\
cat $(PRIVATE_DICT_FILE) >> $(PRIVATE_INTERMEDIATES)/image_info.txt)
# Generate the image.
$(if $(filter oem,$(PRIVATE_MOUNT_POINT)), \
$(hide) echo "oem.buildnumber=$(BUILD_NUMBER_FROM_FILE)" >> $(PRIVATE_STAGING_DIR)/oem.prop)
$(hide) PATH=$(INTERNAL_USERIMAGES_BINARY_PATHS):$$PATH \
$(BUILD_IMAGE) \
$(PRIVATE_STAGING_DIR) $(PRIVATE_INTERMEDIATES)/image_info.txt $@ $(TARGET_OUT)
my_installed_custom_image := $(PRODUCT_OUT)/$(notdir $(my_built_custom_image))
$(my_installed_custom_image) : $(my_built_custom_image)
$(call copy-file-to-new-target-with-cp)
.PHONY: $(my_custom_image_name)
custom_images $(my_custom_image_name) : $(my_installed_custom_image)
# Archive the built image.
$(call dist-for-goals, $(my_custom_image_name) custom_images,$(my_installed_custom_image))
my_staging_dir :=
my_built_modules :=
my_copy_dest :=
my_copy_pairs :=
my_pickup_files :=