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build/core/tasks/tools/build_custom_image.mk
Colin Cross 4f60e366db Make kernel modules into normal installed files 
We sometimes see build failures when building platform.zip happens
at the same time as building vendor.img if the vendor.img rule
runs rm -rf $OUT/vendor/lib/modules at the same time that platform.zip
is zipping $OUT/vendor/.  Move the kernel modules into normal
installation rules so that they are in place by the time either
the vendor.img or platform.zip rules run.

This will also cause the kernel modules to show up in
installed-files*.txt.

Test: m vendorimage && ls $OUT/vendor/lib/modules
Change-Id: I178b1d54bfcdb5cf5c29885ace9183ac28fc8826
2019-06-06 12:51:47 -07:00

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Makefile
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#
# 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)
my_kernel_module_copy_files += $(call build-image-kernel-modules,$(my_custom_image_modules_var),$(my_staging_dir),$(my_custom_image_name)/,$(call intermediates-dir-for,PACKAGING,depmod_$(my_custom_image_name)))
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_SUPPORT_VERITY := $(CUSTOM_IMAGE_SUPPORT_VERITY)
$(my_built_custom_image): PRIVATE_SUPPORT_VERITY_FEC := $(CUSTOM_IMAGE_SUPPORT_VERITY_FEC)
$(my_built_custom_image): PRIVATE_VERITY_KEY := $(PRODUCT_VERITY_SIGNING_KEY)
$(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)))
$(error Cannot set both CUSTOM_IMAGE_AVB_HASH_ENABLE and CUSTOM_IMAGE_AVB_HASHTREE_ENABLE to true)
endif
ifeq (true,$(CUSTOM_IMAGE_SUPPORT_VERITY_FEC))
$(my_built_custom_image): $(FEC)
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 $(PRIVATE_SUPPORT_VERITY),\
$(hide) echo "verity=$(PRIVATE_SUPPORT_VERITY)" >> $(PRIVATE_INTERMEDIATES)/image_info.txt;\
echo "verity_key=$(PRIVATE_VERITY_KEY)" >> $(PRIVATE_INTERMEDIATES)/image_info.txt;\
echo "verity_signer_cmd=$(VERITY_SIGNER)" >> $(PRIVATE_INTERMEDIATES)/image_info.txt;\
echo "verity_block_device=$(PRIVATE_VERITY_BLOCK_DEVICE)" >> $(PRIVATE_INTERMEDIATES)/image_info.txt)
$(if $(PRIVATE_SUPPORT_VERITY_FEC),\
$(hide) echo "verity_fec=$(PRIVATE_SUPPORT_VERITY_FEC)" >> $(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)
$(hide) PATH=$(foreach p,$(INTERNAL_USERIMAGES_BINARY_PATHS),$(p):)$$PATH \
build/make/tools/releasetools/build_image.py \
$(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 :=
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