product.mk revision 14cc23d4337c92fd09fa85cee536ca96eb41dd2a
1# 2# Copyright (C) 2007 The Android Open Source Project 3# 4# Licensed under the Apache License, Version 2.0 (the "License"); 5# you may not use this file except in compliance with the License. 6# You may obtain a copy of the License at 7# 8# http://www.apache.org/licenses/LICENSE-2.0 9# 10# Unless required by applicable law or agreed to in writing, software 11# distributed under the License is distributed on an "AS IS" BASIS, 12# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13# See the License for the specific language governing permissions and 14# limitations under the License. 15# 16 17# 18# Functions for including AndroidProducts.mk files 19# PRODUCT_MAKEFILES is set up in AndroidProducts.mks. 20# Format of PRODUCT_MAKEFILES: 21# <product_name>:<path_to_the_product_makefile> 22# If the <product_name> is the same as the base file name (without dir 23# and the .mk suffix) of the product makefile, "<product_name>:" can be 24# omitted. 25 26# 27# Returns the list of all AndroidProducts.mk files. 28# $(call ) isn't necessary. 29# 30define _find-android-products-files 31$(shell test -d device && find device -maxdepth 6 -name AndroidProducts.mk) \ 32 $(shell test -d vendor && find vendor -maxdepth 6 -name AndroidProducts.mk) \ 33 $(SRC_TARGET_DIR)/product/AndroidProducts.mk 34endef 35 36# 37# Returns the sorted concatenation of PRODUCT_MAKEFILES 38# variables set in the given AndroidProducts.mk files. 39# $(1): the list of AndroidProducts.mk files. 40# 41define get-product-makefiles 42$(sort \ 43 $(foreach f,$(1), \ 44 $(eval PRODUCT_MAKEFILES :=) \ 45 $(eval LOCAL_DIR := $(patsubst %/,%,$(dir $(f)))) \ 46 $(eval include $(f)) \ 47 $(PRODUCT_MAKEFILES) \ 48 ) \ 49 $(eval PRODUCT_MAKEFILES :=) \ 50 $(eval LOCAL_DIR :=) \ 51 ) 52endef 53 54# 55# Returns the sorted concatenation of all PRODUCT_MAKEFILES 56# variables set in all AndroidProducts.mk files. 57# $(call ) isn't necessary. 58# 59define get-all-product-makefiles 60$(call get-product-makefiles,$(_find-android-products-files)) 61endef 62 63# 64# Functions for including product makefiles 65# 66 67_product_var_list := \ 68 PRODUCT_NAME \ 69 PRODUCT_MODEL \ 70 PRODUCT_LOCALES \ 71 PRODUCT_AAPT_CONFIG \ 72 PRODUCT_AAPT_PREF_CONFIG \ 73 PRODUCT_PACKAGES \ 74 PRODUCT_PACKAGES_DEBUG \ 75 PRODUCT_PACKAGES_ENG \ 76 PRODUCT_PACKAGES_TESTS \ 77 PRODUCT_DEVICE \ 78 PRODUCT_MANUFACTURER \ 79 PRODUCT_BRAND \ 80 PRODUCT_PROPERTY_OVERRIDES \ 81 PRODUCT_DEFAULT_PROPERTY_OVERRIDES \ 82 PRODUCT_CHARACTERISTICS \ 83 PRODUCT_COPY_FILES \ 84 PRODUCT_OTA_PUBLIC_KEYS \ 85 PRODUCT_EXTRA_RECOVERY_KEYS \ 86 PRODUCT_PACKAGE_OVERLAYS \ 87 DEVICE_PACKAGE_OVERLAYS \ 88 PRODUCT_SDK_ATREE_FILES \ 89 PRODUCT_SDK_ADDON_NAME \ 90 PRODUCT_SDK_ADDON_COPY_FILES \ 91 PRODUCT_SDK_ADDON_COPY_MODULES \ 92 PRODUCT_SDK_ADDON_DOC_MODULES \ 93 PRODUCT_SDK_ADDON_SYS_IMG_SOURCE_PROP \ 94 PRODUCT_DEFAULT_WIFI_CHANNELS \ 95 PRODUCT_DEFAULT_DEV_CERTIFICATE \ 96 PRODUCT_RESTRICT_VENDOR_FILES \ 97 PRODUCT_VENDOR_KERNEL_HEADERS \ 98 PRODUCT_BOOT_JARS \ 99 PRODUCT_SUPPORTS_VERITY \ 100 PRODUCT_OEM_PROPERTIES \ 101 PRODUCT_SYSTEM_PROPERTY_BLACKLIST \ 102 PRODUCT_SYSTEM_SERVER_JARS \ 103 PRODUCT_VERITY_SIGNING_KEY \ 104 PRODUCT_SYSTEM_VERITY_PARTITION \ 105 PRODUCT_VENDOR_VERITY_PARTITION \ 106 PRODUCT_DEX_PREOPT_MODULE_CONFIGS \ 107 PRODUCT_DEX_PREOPT_DEFAULT_FLAGS \ 108 PRODUCT_DEX_PREOPT_BOOT_FLAGS \ 109 110 111define dump-product 112$(info ==== $(1) ====)\ 113$(foreach v,$(_product_var_list),\ 114$(info PRODUCTS.$(1).$(v) := $(PRODUCTS.$(1).$(v))))\ 115$(info --------) 116endef 117 118define dump-products 119$(foreach p,$(PRODUCTS),$(call dump-product,$(p))) 120endef 121 122# 123# $(1): product to inherit 124# 125# Does three things: 126# 1. Inherits all of the variables from $1. 127# 2. Records the inheritance in the .INHERITS_FROM variable 128# 3. Records that we've visited this node, in ALL_PRODUCTS 129# 130define inherit-product 131 $(foreach v,$(_product_var_list), \ 132 $(eval $(v) := $($(v)) $(INHERIT_TAG)$(strip $(1)))) \ 133 $(eval inherit_var := \ 134 PRODUCTS.$(strip $(word 1,$(_include_stack))).INHERITS_FROM) \ 135 $(eval $(inherit_var) := $(sort $($(inherit_var)) $(strip $(1)))) \ 136 $(eval inherit_var:=) \ 137 $(eval ALL_PRODUCTS := $(sort $(ALL_PRODUCTS) $(word 1,$(_include_stack)))) 138endef 139 140 141# 142# Do inherit-product only if $(1) exists 143# 144define inherit-product-if-exists 145 $(if $(wildcard $(1)),$(call inherit-product,$(1)),) 146endef 147 148# 149# $(1): product makefile list 150# 151#TODO: check to make sure that products have all the necessary vars defined 152define import-products 153$(call import-nodes,PRODUCTS,$(1),$(_product_var_list)) 154endef 155 156 157# 158# Does various consistency checks on all of the known products. 159# Takes no parameters, so $(call ) is not necessary. 160# 161define check-all-products 162$(if ,, \ 163 $(eval _cap_names :=) \ 164 $(foreach p,$(PRODUCTS), \ 165 $(eval pn := $(strip $(PRODUCTS.$(p).PRODUCT_NAME))) \ 166 $(if $(pn),,$(error $(p): PRODUCT_NAME must be defined.)) \ 167 $(if $(filter $(pn),$(_cap_names)), \ 168 $(error $(p): PRODUCT_NAME must be unique; "$(pn)" already used by $(strip \ 169 $(foreach \ 170 pp,$(PRODUCTS), 171 $(if $(filter $(pn),$(PRODUCTS.$(pp).PRODUCT_NAME)), \ 172 $(pp) \ 173 ))) \ 174 ) \ 175 ) \ 176 $(eval _cap_names += $(pn)) \ 177 $(if $(call is-c-identifier,$(pn)),, \ 178 $(error $(p): PRODUCT_NAME must be a valid C identifier, not "$(pn)") \ 179 ) \ 180 $(eval pb := $(strip $(PRODUCTS.$(p).PRODUCT_BRAND))) \ 181 $(if $(pb),,$(error $(p): PRODUCT_BRAND must be defined.)) \ 182 $(foreach cf,$(strip $(PRODUCTS.$(p).PRODUCT_COPY_FILES)), \ 183 $(if $(filter 2 3,$(words $(subst :,$(space),$(cf)))),, \ 184 $(error $(p): malformed COPY_FILE "$(cf)") \ 185 ) \ 186 ) \ 187 ) \ 188) 189endef 190 191 192# 193# Returns the product makefile path for the product with the provided name 194# 195# $(1): short product name like "generic" 196# 197define _resolve-short-product-name 198 $(eval pn := $(strip $(1))) 199 $(eval p := \ 200 $(foreach p,$(PRODUCTS), \ 201 $(if $(filter $(pn),$(PRODUCTS.$(p).PRODUCT_NAME)), \ 202 $(p) \ 203 )) \ 204 ) 205 $(eval p := $(sort $(p))) 206 $(if $(filter 1,$(words $(p))), \ 207 $(p), \ 208 $(if $(filter 0,$(words $(p))), \ 209 $(error No matches for product "$(pn)"), \ 210 $(error Product "$(pn)" ambiguous: matches $(p)) \ 211 ) \ 212 ) 213endef 214define resolve-short-product-name 215$(strip $(call _resolve-short-product-name,$(1))) 216endef 217 218 219_product_stash_var_list := $(_product_var_list) \ 220 PRODUCT_BOOTCLASSPATH \ 221 PRODUCT_SYSTEM_SERVER_CLASSPATH \ 222 TARGET_ARCH \ 223 TARGET_ARCH_VARIANT \ 224 TARGET_CPU_VARIANT \ 225 TARGET_BOARD_PLATFORM \ 226 TARGET_BOARD_PLATFORM_GPU \ 227 TARGET_BOARD_KERNEL_HEADERS \ 228 TARGET_DEVICE_KERNEL_HEADERS \ 229 TARGET_PRODUCT_KERNEL_HEADERS \ 230 TARGET_BOOTLOADER_BOARD_NAME \ 231 TARGET_COMPRESS_MODULE_SYMBOLS \ 232 TARGET_NO_BOOTLOADER \ 233 TARGET_NO_KERNEL \ 234 TARGET_NO_RECOVERY \ 235 TARGET_NO_RADIOIMAGE \ 236 TARGET_HARDWARE_3D \ 237 TARGET_PROVIDES_INIT_RC \ 238 TARGET_CPU_ABI \ 239 TARGET_CPU_ABI2 \ 240 241 242_product_stash_var_list += \ 243 BOARD_WPA_SUPPLICANT_DRIVER \ 244 BOARD_WLAN_DEVICE \ 245 BOARD_USES_GENERIC_AUDIO \ 246 BOARD_KERNEL_CMDLINE \ 247 BOARD_KERNEL_BASE \ 248 BOARD_HAVE_BLUETOOTH \ 249 BOARD_VENDOR_USE_AKMD \ 250 BOARD_EGL_CFG \ 251 BOARD_BOOTIMAGE_PARTITION_SIZE \ 252 BOARD_RECOVERYIMAGE_PARTITION_SIZE \ 253 BOARD_SYSTEMIMAGE_PARTITION_SIZE \ 254 BOARD_USERDATAIMAGE_FILE_SYSTEM_TYPE \ 255 BOARD_USERDATAIMAGE_PARTITION_SIZE \ 256 BOARD_CACHEIMAGE_FILE_SYSTEM_TYPE \ 257 BOARD_CACHEIMAGE_PARTITION_SIZE \ 258 BOARD_FLASH_BLOCK_SIZE \ 259 BOARD_VENDORIMAGE_PARTITION_SIZE \ 260 BOARD_VENDORIMAGE_FILE_SYSTEM_TYPE \ 261 BOARD_INSTALLER_CMDLINE \ 262 263 264_product_stash_var_list += \ 265 DEFAULT_SYSTEM_DEV_CERTIFICATE \ 266 WITH_DEXPREOPT \ 267 WITH_DEXPREOPT_BOOT_IMG_ONLY 268 269# 270# Stash values of the variables in _product_stash_var_list. 271# $(1): Renamed prefix 272# 273define stash-product-vars 274$(foreach v,$(_product_stash_var_list), \ 275 $(eval $(strip $(1))_$(call rot13,$(v)):=$$($$(v))) \ 276 ) 277endef 278 279# 280# Assert that the the variable stashed by stash-product-vars remains untouched. 281# $(1): The prefix as supplied to stash-product-vars 282# 283define assert-product-vars 284$(strip \ 285 $(eval changed_variables:=) 286 $(foreach v,$(_product_stash_var_list), \ 287 $(if $(call streq,$($(v)),$($(strip $(1))_$(call rot13,$(v)))),, \ 288 $(eval $(warning $(v) has been modified: $($(v)))) \ 289 $(eval $(warning previous value: $($(strip $(1))_$(call rot13,$(v))))) \ 290 $(eval changed_variables := $(changed_variables) $(v))) \ 291 ) \ 292 $(if $(changed_variables),\ 293 $(eval $(error The following variables have been changed: $(changed_variables))),) 294) 295endef 296 297define add-to-product-copy-files-if-exists 298$(if $(wildcard $(word 1,$(subst :, ,$(1)))),$(1)) 299endef 300 301# whitespace placeholder when we record module's dex-preopt config. 302_PDPMC_SP_PLACE_HOLDER := |@SP@| 303# Set up dex-preopt config for a module. 304# $(1) list of module names 305# $(2) the modules' dex-preopt config 306define add-product-dex-preopt-module-config 307$(eval _c := $(subst $(space),$(_PDPMC_SP_PLACE_HOLDER),$(strip $(2))))\ 308$(eval PRODUCT_DEX_PREOPT_MODULE_CONFIGS += \ 309 $(foreach m,$(1),$(m)=$(_c))) 310endef 311