product.mk revision 0a7fcb00abc2887e5fdd9718c85957f2b4556c8e
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,$(_find-android-products-files)) 61endef 62 63# 64# Functions for including product makefiles 65# 66 67_product_var_list := \ 68 PRODUCT_NAME \ 69 PRODUCT_MODEL \ 70 PRODUCT_LOCALES \ 71 PRODUCT_AAPT_CONFIG \ 72 PRODUCT_AAPT_PREF_CONFIG \ 73 PRODUCT_PACKAGES \ 74 PRODUCT_PACKAGES_DEBUG \ 75 PRODUCT_PACKAGES_ENG \ 76 PRODUCT_PACKAGES_TESTS \ 77 PRODUCT_DEVICE \ 78 PRODUCT_MANUFACTURER \ 79 PRODUCT_BRAND \ 80 PRODUCT_PROPERTY_OVERRIDES \ 81 PRODUCT_DEFAULT_PROPERTY_OVERRIDES \ 82 PRODUCT_CHARACTERISTICS \ 83 PRODUCT_COPY_FILES \ 84 PRODUCT_OTA_PUBLIC_KEYS \ 85 PRODUCT_EXTRA_RECOVERY_KEYS \ 86 PRODUCT_PACKAGE_OVERLAYS \ 87 DEVICE_PACKAGE_OVERLAYS \ 88 PRODUCT_TAGS \ 89 PRODUCT_SDK_ATREE_FILES \ 90 PRODUCT_SDK_ADDON_NAME \ 91 PRODUCT_SDK_ADDON_COPY_FILES \ 92 PRODUCT_SDK_ADDON_COPY_MODULES \ 93 PRODUCT_SDK_ADDON_DOC_MODULES \ 94 PRODUCT_SDK_ADDON_SYS_IMG_SOURCE_PROP \ 95 PRODUCT_DEFAULT_WIFI_CHANNELS \ 96 PRODUCT_DEFAULT_DEV_CERTIFICATE \ 97 PRODUCT_RESTRICT_VENDOR_FILES \ 98 PRODUCT_VENDOR_KERNEL_HEADERS \ 99 PRODUCT_FACTORY_RAMDISK_MODULES \ 100 PRODUCT_FACTORY_BUNDLE_MODULES \ 101 PRODUCT_RUNTIMES \ 102 PRODUCT_BOOT_JARS \ 103 PRODUCT_SUPPORTS_VERITY \ 104 PRODUCT_OEM_PROPERTIES \ 105 PRODUCT_SYSTEM_PROPERTY_BLACKLIST \ 106 PRODUCT_SYSTEM_SERVER_JARS \ 107 PRODUCT_VERITY_SIGNING_KEY \ 108 PRODUCT_SYSTEM_VERITY_PARTITION \ 109 PRODUCT_VENDOR_VERITY_PARTITION \ 110 PRODUCT_DEX_PREOPT_IMAGE_IN_DATA \ 111 PRODUCT_DEX_PREOPT_MODULE_CONFIGS \ 112 PRODUCT_DEX_PREOPT_DEFAULT_FLAGS \ 113 PRODUCT_DEX_PREOPT_BOOT_FLAGS \ 114 115 116define dump-product 117$(info ==== $(1) ====)\ 118$(foreach v,$(_product_var_list),\ 119$(info PRODUCTS.$(1).$(v) := $(PRODUCTS.$(1).$(v))))\ 120$(info --------) 121endef 122 123define dump-products 124$(foreach p,$(PRODUCTS),$(call dump-product,$(p))) 125endef 126 127# 128# $(1): product to inherit 129# 130# Does three things: 131# 1. Inherits all of the variables from $1. 132# 2. Records the inheritance in the .INHERITS_FROM variable 133# 3. Records that we've visited this node, in ALL_PRODUCTS 134# 135define inherit-product 136 $(foreach v,$(_product_var_list), \ 137 $(eval $(v) := $($(v)) $(INHERIT_TAG)$(strip $(1)))) \ 138 $(eval inherit_var := \ 139 PRODUCTS.$(strip $(word 1,$(_include_stack))).INHERITS_FROM) \ 140 $(eval $(inherit_var) := $(sort $($(inherit_var)) $(strip $(1)))) \ 141 $(eval inherit_var:=) \ 142 $(eval ALL_PRODUCTS := $(sort $(ALL_PRODUCTS) $(word 1,$(_include_stack)))) 143endef 144 145 146# 147# Do inherit-product only if $(1) exists 148# 149define inherit-product-if-exists 150 $(if $(wildcard $(1)),$(call inherit-product,$(1)),) 151endef 152 153# 154# $(1): product makefile list 155# 156#TODO: check to make sure that products have all the necessary vars defined 157define import-products 158$(call import-nodes,PRODUCTS,$(1),$(_product_var_list)) 159endef 160 161 162# 163# Does various consistency checks on all of the known products. 164# Takes no parameters, so $(call ) is not necessary. 165# 166define check-all-products 167$(if ,, \ 168 $(eval _cap_names :=) \ 169 $(foreach p,$(PRODUCTS), \ 170 $(eval pn := $(strip $(PRODUCTS.$(p).PRODUCT_NAME))) \ 171 $(if $(pn),,$(error $(p): PRODUCT_NAME must be defined.)) \ 172 $(if $(filter $(pn),$(_cap_names)), \ 173 $(error $(p): PRODUCT_NAME must be unique; "$(pn)" already used by $(strip \ 174 $(foreach \ 175 pp,$(PRODUCTS), 176 $(if $(filter $(pn),$(PRODUCTS.$(pp).PRODUCT_NAME)), \ 177 $(pp) \ 178 ))) \ 179 ) \ 180 ) \ 181 $(eval _cap_names += $(pn)) \ 182 $(if $(call is-c-identifier,$(pn)),, \ 183 $(error $(p): PRODUCT_NAME must be a valid C identifier, not "$(pn)") \ 184 ) \ 185 $(eval pb := $(strip $(PRODUCTS.$(p).PRODUCT_BRAND))) \ 186 $(if $(pb),,$(error $(p): PRODUCT_BRAND must be defined.)) \ 187 $(foreach cf,$(strip $(PRODUCTS.$(p).PRODUCT_COPY_FILES)), \ 188 $(if $(filter 2 3,$(words $(subst :,$(space),$(cf)))),, \ 189 $(error $(p): malformed COPY_FILE "$(cf)") \ 190 ) \ 191 ) \ 192 ) \ 193) 194endef 195 196 197# 198# Returns the product makefile path for the product with the provided name 199# 200# $(1): short product name like "generic" 201# 202define _resolve-short-product-name 203 $(eval pn := $(strip $(1))) 204 $(eval p := \ 205 $(foreach p,$(PRODUCTS), \ 206 $(if $(filter $(pn),$(PRODUCTS.$(p).PRODUCT_NAME)), \ 207 $(p) \ 208 )) \ 209 ) 210 $(eval p := $(sort $(p))) 211 $(if $(filter 1,$(words $(p))), \ 212 $(p), \ 213 $(if $(filter 0,$(words $(p))), \ 214 $(error No matches for product "$(pn)"), \ 215 $(error Product "$(pn)" ambiguous: matches $(p)) \ 216 ) \ 217 ) 218endef 219define resolve-short-product-name 220$(strip $(call _resolve-short-product-name,$(1))) 221endef 222 223 224_product_stash_var_list := $(_product_var_list) \ 225 PRODUCT_BOOTCLASSPATH \ 226 PRODUCT_SYSTEM_SERVER_CLASSPATH \ 227 TARGET_ARCH \ 228 TARGET_ARCH_VARIANT \ 229 TARGET_CPU_VARIANT \ 230 TARGET_BOARD_PLATFORM \ 231 TARGET_BOARD_PLATFORM_GPU \ 232 TARGET_BOARD_KERNEL_HEADERS \ 233 TARGET_DEVICE_KERNEL_HEADERS \ 234 TARGET_PRODUCT_KERNEL_HEADERS \ 235 TARGET_BOOTLOADER_BOARD_NAME \ 236 TARGET_COMPRESS_MODULE_SYMBOLS \ 237 TARGET_NO_BOOTLOADER \ 238 TARGET_NO_KERNEL \ 239 TARGET_NO_RECOVERY \ 240 TARGET_NO_RADIOIMAGE \ 241 TARGET_HARDWARE_3D \ 242 TARGET_PROVIDES_INIT_RC \ 243 TARGET_CPU_ABI \ 244 TARGET_CPU_ABI2 \ 245 TARGET_CPU_SMP \ 246 247 248_product_stash_var_list += \ 249 BOARD_WPA_SUPPLICANT_DRIVER \ 250 BOARD_WLAN_DEVICE \ 251 BOARD_USES_GENERIC_AUDIO \ 252 BOARD_KERNEL_CMDLINE \ 253 BOARD_KERNEL_BASE \ 254 BOARD_HAVE_BLUETOOTH \ 255 BOARD_VENDOR_USE_AKMD \ 256 BOARD_EGL_CFG \ 257 BOARD_BOOTIMAGE_PARTITION_SIZE \ 258 BOARD_RECOVERYIMAGE_PARTITION_SIZE \ 259 BOARD_SYSTEMIMAGE_PARTITION_SIZE \ 260 BOARD_USERDATAIMAGE_FILE_SYSTEM_TYPE \ 261 BOARD_USERDATAIMAGE_PARTITION_SIZE \ 262 BOARD_CACHEIMAGE_FILE_SYSTEM_TYPE \ 263 BOARD_CACHEIMAGE_PARTITION_SIZE \ 264 BOARD_FLASH_BLOCK_SIZE \ 265 BOARD_VENDORIMAGE_PARTITION_SIZE \ 266 BOARD_VENDORIMAGE_FILE_SYSTEM_TYPE \ 267 BOARD_INSTALLER_CMDLINE \ 268 269 270_product_stash_var_list += \ 271 DEFAULT_SYSTEM_DEV_CERTIFICATE \ 272 WITH_DEXPREOPT \ 273 WITH_DEXPREOPT_BOOT_IMG_ONLY 274 275# 276# Stash values of the variables in _product_stash_var_list. 277# $(1): Renamed prefix 278# 279define stash-product-vars 280$(foreach v,$(_product_stash_var_list), \ 281 $(eval $(strip $(1))_$(call rot13,$(v)):=$$($$(v))) \ 282 ) 283endef 284 285# 286# Assert that the the variable stashed by stash-product-vars remains untouched. 287# $(1): The prefix as supplied to stash-product-vars 288# 289define assert-product-vars 290$(strip \ 291 $(eval changed_variables:=) 292 $(foreach v,$(_product_stash_var_list), \ 293 $(if $(call streq,$($(v)),$($(strip $(1))_$(call rot13,$(v)))),, \ 294 $(eval $(warning $(v) has been modified: $($(v)))) \ 295 $(eval $(warning previous value: $($(strip $(1))_$(call rot13,$(v))))) \ 296 $(eval changed_variables := $(changed_variables) $(v))) \ 297 ) \ 298 $(if $(changed_variables),\ 299 $(eval $(error The following variables have been changed: $(changed_variables))),) 300) 301endef 302 303define add-to-product-copy-files-if-exists 304$(if $(wildcard $(word 1,$(subst :, ,$(1)))),$(1)) 305endef 306 307# whitespace placeholder when we record module's dex-preopt config. 308_PDPMC_SP_PLACE_HOLDER := |@SP@| 309# Set up dex-preopt config for a module. 310# $(1) list of module names 311# $(2) the modules' dex-preopt config 312define add-product-dex-preopt-module-config 313$(eval _c := $(subst $(space),$(_PDPMC_SP_PLACE_HOLDER),$(strip $(2))))\ 314$(eval PRODUCT_DEX_PREOPT_MODULE_CONFIGS += \ 315 $(foreach m,$(1),$(m)=$(_c))) 316endef 317