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platform_build/core/product.mk

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Makefile
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#
# Copyright (C) 2007 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.
#
#
# Functions for including AndroidProducts.mk files
# PRODUCT_MAKEFILES is set up in AndroidProducts.mks.
# Format of PRODUCT_MAKEFILES:
# <product_name>:<path_to_the_product_makefile>
# If the <product_name> is the same as the base file name (without dir
# and the .mk suffix) of the product makefile, "<product_name>:" can be
# omitted.
# Search for AndroidProducts.mks in the given dir.
# $(1): the path to the dir
define _search-android-products-files-in-dir
$(sort $(shell test -d $(1) && find -L $(1) \
-maxdepth 6 \
-name .git -prune \
-o -name AndroidProducts.mk -print))
endef
#
# Returns the list of all AndroidProducts.mk files.
# $(call ) isn't necessary.
#
define _find-android-products-files
$(foreach d, device vendor product,$(call _search-android-products-files-in-dir,$(d))) \
$(SRC_TARGET_DIR)/product/AndroidProducts.mk
endef
#
# Returns the sorted concatenation of PRODUCT_MAKEFILES
# variables set in the given AndroidProducts.mk files.
# $(1): the list of AndroidProducts.mk files.
#
define get-product-makefiles
$(sort \
$(foreach f,$(1), \
$(eval PRODUCT_MAKEFILES :=) \
$(eval LOCAL_DIR := $(patsubst %/,%,$(dir $(f)))) \
$(eval include $(f)) \
$(PRODUCT_MAKEFILES) \
) \
$(eval PRODUCT_MAKEFILES :=) \
$(eval LOCAL_DIR :=) \
)
endef
#
# Returns the sorted concatenation of all PRODUCT_MAKEFILES
# variables set in all AndroidProducts.mk files.
# $(call ) isn't necessary.
#
define get-all-product-makefiles
$(call get-product-makefiles,$(_find-android-products-files))
endef
#
# Functions for including product makefiles
#
_product_var_list := \
PRODUCT_NAME \
PRODUCT_MODEL \
PRODUCT_LOCALES \
PRODUCT_AAPT_CONFIG \
PRODUCT_AAPT_PREF_CONFIG \
PRODUCT_AAPT_PREBUILT_DPI \
PRODUCT_PACKAGES \
PRODUCT_PACKAGES_DEBUG \
PRODUCT_PACKAGES_ENG \
PRODUCT_PACKAGES_TESTS \
PRODUCT_DEVICE \
PRODUCT_MANUFACTURER \
PRODUCT_BRAND \
PRODUCT_PROPERTY_OVERRIDES \
PRODUCT_DEFAULT_PROPERTY_OVERRIDES \
PRODUCT_CHARACTERISTICS \
PRODUCT_COPY_FILES \
PRODUCT_OTA_PUBLIC_KEYS \
PRODUCT_EXTRA_RECOVERY_KEYS \
PRODUCT_PACKAGE_OVERLAYS \
DEVICE_PACKAGE_OVERLAYS \
PRODUCT_ENFORCE_RRO_EXCLUDED_OVERLAYS \
PRODUCT_ENFORCE_RRO_TARGETS \
PRODUCT_SDK_ATREE_FILES \
PRODUCT_SDK_ADDON_NAME \
PRODUCT_SDK_ADDON_COPY_FILES \
PRODUCT_SDK_ADDON_COPY_MODULES \
PRODUCT_SDK_ADDON_DOC_MODULES \
PRODUCT_SDK_ADDON_SYS_IMG_SOURCE_PROP \
PRODUCT_SOONG_NAMESPACES \
PRODUCT_DEFAULT_WIFI_CHANNELS \
PRODUCT_DEFAULT_DEV_CERTIFICATE \
PRODUCT_RESTRICT_VENDOR_FILES \
PRODUCT_VENDOR_KERNEL_HEADERS \
PRODUCT_BOOT_JARS \
PRODUCT_SUPPORTS_BOOT_SIGNER \
PRODUCT_SUPPORTS_VBOOT \
PRODUCT_SUPPORTS_VERITY \
PRODUCT_SUPPORTS_VERITY_FEC \
PRODUCT_OEM_PROPERTIES \
PRODUCT_SYSTEM_DEFAULT_PROPERTIES \
PRODUCT_SYSTEM_PROPERTY_BLACKLIST \
PRODUCT_SYSTEM_SERVER_APPS \
PRODUCT_SYSTEM_SERVER_JARS \
PRODUCT_ALWAYS_PREOPT_EXTRACTED_APK \
PRODUCT_DEXPREOPT_SPEED_APPS \
PRODUCT_LOADED_BY_PRIVILEGED_MODULES \
PRODUCT_VBOOT_SIGNING_KEY \
PRODUCT_VBOOT_SIGNING_SUBKEY \
PRODUCT_VERITY_SIGNING_KEY \
PRODUCT_SYSTEM_VERITY_PARTITION \
PRODUCT_VENDOR_VERITY_PARTITION \
PRODUCT_SYSTEM_SERVER_DEBUG_INFO \
PRODUCT_DEX_PREOPT_MODULE_CONFIGS \
PRODUCT_DEX_PREOPT_DEFAULT_FLAGS \
PRODUCT_DEX_PREOPT_BOOT_FLAGS \
PRODUCT_DEX_PREOPT_PROFILE_DIR \
PRODUCT_DEX_PREOPT_BOOT_IMAGE_PROFILE_LOCATION \
PRODUCT_USE_PROFILE_FOR_BOOT_IMAGE \
PRODUCT_SYSTEM_SERVER_COMPILER_FILTER \
PRODUCT_SANITIZER_MODULE_CONFIGS \
PRODUCT_SYSTEM_BASE_FS_PATH \
PRODUCT_VENDOR_BASE_FS_PATH \
PRODUCT_SHIPPING_API_LEVEL \
VENDOR_PRODUCT_RESTRICT_VENDOR_FILES \
VENDOR_EXCEPTION_MODULES \
VENDOR_EXCEPTION_PATHS \
PRODUCT_ART_TARGET_INCLUDE_DEBUG_BUILD \
PRODUCT_ART_USE_READ_BARRIER \
PRODUCT_IOT \
PRODUCT_SYSTEM_HEADROOM \
PRODUCT_MINIMIZE_JAVA_DEBUG_INFO \
PRODUCT_INTEGER_OVERFLOW_EXCLUDE_PATHS \
PRODUCT_ADB_KEYS \
PRODUCT_CFI_INCLUDE_PATHS \
PRODUCT_CFI_EXCLUDE_PATHS \
define dump-product
$(info ==== $(1) ====)\
$(foreach v,$(_product_var_list),\
$(info PRODUCTS.$(1).$(v) := $(PRODUCTS.$(1).$(v))))\
$(info --------)
endef
define dump-products
$(foreach p,$(PRODUCTS),$(call dump-product,$(p)))
endef
#
# $(1): product to inherit
#
# Does three things:
# 1. Inherits all of the variables from $1.
# 2. Records the inheritance in the .INHERITS_FROM variable
# 3. Records that we've visited this node, in ALL_PRODUCTS
#
define inherit-product
$(if $(findstring ../,$(1)),\
$(eval np := $(call normalize-paths,$(1))),\
$(eval np := $(strip $(1))))\
$(foreach v,$(_product_var_list), \
$(eval $(v) := $($(v)) $(INHERIT_TAG)$(np))) \
$(eval inherit_var := \
PRODUCTS.$(strip $(word 1,$(_include_stack))).INHERITS_FROM) \
$(eval $(inherit_var) := $(sort $($(inherit_var)) $(np))) \
$(eval inherit_var:=) \
$(eval ALL_PRODUCTS := $(sort $(ALL_PRODUCTS) $(word 1,$(_include_stack))))
endef
#
# Do inherit-product only if $(1) exists
#
define inherit-product-if-exists
$(if $(wildcard $(1)),$(call inherit-product,$(1)),)
endef
#
# $(1): product makefile list
#
#TODO: check to make sure that products have all the necessary vars defined
define import-products
$(call import-nodes,PRODUCTS,$(1),$(_product_var_list))
endef
#
# Does various consistency checks on all of the known products.
# Takes no parameters, so $(call ) is not necessary.
#
define check-all-products
$(if ,, \
$(eval _cap_names :=) \
$(foreach p,$(PRODUCTS), \
$(eval pn := $(strip $(PRODUCTS.$(p).PRODUCT_NAME))) \
$(if $(pn),,$(error $(p): PRODUCT_NAME must be defined.)) \
$(if $(filter $(pn),$(_cap_names)), \
$(error $(p): PRODUCT_NAME must be unique; "$(pn)" already used by $(strip \
$(foreach \
pp,$(PRODUCTS),
$(if $(filter $(pn),$(PRODUCTS.$(pp).PRODUCT_NAME)), \
$(pp) \
))) \
) \
) \
$(eval _cap_names += $(pn)) \
$(if $(call is-c-identifier,$(pn)),, \
$(error $(p): PRODUCT_NAME must be a valid C identifier, not "$(pn)") \
) \
$(eval pb := $(strip $(PRODUCTS.$(p).PRODUCT_BRAND))) \
$(if $(pb),,$(error $(p): PRODUCT_BRAND must be defined.)) \
$(foreach cf,$(strip $(PRODUCTS.$(p).PRODUCT_COPY_FILES)), \
$(if $(filter 2 3,$(words $(subst :,$(space),$(cf)))),, \
$(error $(p): malformed COPY_FILE "$(cf)") \
) \
) \
) \
)
endef
#
# Returns the product makefile path for the product with the provided name
#
# $(1): short product name like "generic"
#
define _resolve-short-product-name
$(eval pn := $(strip $(1)))
$(eval p := \
$(foreach p,$(PRODUCTS), \
$(if $(filter $(pn),$(PRODUCTS.$(p).PRODUCT_NAME)), \
$(p) \
)) \
)
$(eval p := $(sort $(p)))
$(if $(filter 1,$(words $(p))), \
$(p), \
$(if $(filter 0,$(words $(p))), \
$(error No matches for product "$(pn)"), \
$(error Product "$(pn)" ambiguous: matches $(p)) \
) \
)
endef
define resolve-short-product-name
$(strip $(call _resolve-short-product-name,$(1)))
endef
_product_stash_var_list := $(_product_var_list) \
PRODUCT_BOOTCLASSPATH \
PRODUCT_SYSTEM_SERVER_CLASSPATH \
TARGET_ARCH \
TARGET_ARCH_VARIANT \
TARGET_CPU_VARIANT \
TARGET_BOARD_PLATFORM \
TARGET_BOARD_PLATFORM_GPU \
TARGET_BOARD_KERNEL_HEADERS \
TARGET_DEVICE_KERNEL_HEADERS \
TARGET_PRODUCT_KERNEL_HEADERS \
TARGET_BOOTLOADER_BOARD_NAME \
TARGET_NO_BOOTLOADER \
TARGET_NO_KERNEL \
TARGET_NO_RECOVERY \
TARGET_NO_RADIOIMAGE \
TARGET_HARDWARE_3D \
TARGET_CPU_ABI \
TARGET_CPU_ABI2 \
_product_stash_var_list += \
BOARD_WPA_SUPPLICANT_DRIVER \
BOARD_WLAN_DEVICE \
BOARD_USES_GENERIC_AUDIO \
BOARD_KERNEL_CMDLINE \
BOARD_KERNEL_BASE \
BOARD_HAVE_BLUETOOTH \
BOARD_VENDOR_USE_AKMD \
BOARD_EGL_CFG \
BOARD_BOOTIMAGE_PARTITION_SIZE \
BOARD_RECOVERYIMAGE_PARTITION_SIZE \
BOARD_SYSTEMIMAGE_PARTITION_SIZE \
BOARD_SYSTEMIMAGE_FILE_SYSTEM_TYPE \
BOARD_USERDATAIMAGE_FILE_SYSTEM_TYPE \
BOARD_USERDATAIMAGE_PARTITION_SIZE \
BOARD_CACHEIMAGE_FILE_SYSTEM_TYPE \
BOARD_CACHEIMAGE_PARTITION_SIZE \
BOARD_FLASH_BLOCK_SIZE \
BOARD_VENDORIMAGE_PARTITION_SIZE \
BOARD_VENDORIMAGE_FILE_SYSTEM_TYPE \
BOARD_INSTALLER_CMDLINE \
_product_stash_var_list += \
DEFAULT_SYSTEM_DEV_CERTIFICATE \
WITH_DEXPREOPT \
WITH_DEXPREOPT_BOOT_IMG_AND_SYSTEM_SERVER_ONLY \
WITH_DEXPREOPT_APP_IMAGE
#
# Mark the variables in _product_stash_var_list as readonly
#
define readonly-product-vars
$(foreach v,$(_product_stash_var_list), \
$(eval $(v) ?=) \
$(eval .KATI_READONLY := $(v)) \
)
endef
define add-to-product-copy-files-if-exists
$(if $(wildcard $(word 1,$(subst :, ,$(1)))),$(1))
endef
# whitespace placeholder when we record module's dex-preopt config.
_PDPMC_SP_PLACE_HOLDER := |@SP@|
# Set up dex-preopt config for a module.
# $(1) list of module names
# $(2) the modules' dex-preopt config
define add-product-dex-preopt-module-config
$(eval _c := $(subst $(space),$(_PDPMC_SP_PLACE_HOLDER),$(strip $(2))))\
$(eval PRODUCT_DEX_PREOPT_MODULE_CONFIGS += \
$(foreach m,$(1),$(m)=$(_c)))
endef
# whitespace placeholder when we record module's sanitizer config.
_PSMC_SP_PLACE_HOLDER := |@SP@|
# Set up sanitizer config for a module.
# $(1) list of module names
# $(2) the modules' sanitizer config
define add-product-sanitizer-module-config
$(eval _c := $(subst $(space),$(_PSMC_SP_PLACE_HOLDER),$(strip $(2))))\
$(eval PRODUCT_SANITIZER_MODULE_CONFIGS += \
$(foreach m,$(1),$(m)=$(_c)))
endef
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