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 # Search for AndroidProducts.mks in the given dir. 27 # $(1): the path to the dir 28 define _search-android-products-files-in-dir 29 $(sort $(shell test -d $(1) && find -L $(1) \ 30 -maxdepth 6 \ 31 -name .git -prune \ 32 -o -name AndroidProducts.mk -print)) 33 endef 34 35 # 36 # Returns the list of all AndroidProducts.mk files. 37 # $(call ) isn't necessary. 38 # 39 define _find-android-products-files 40 $(foreach d, device vendor product,$(call _search-android-products-files-in-dir,$(d))) \ 41 $(SRC_TARGET_DIR)/product/AndroidProducts.mk 42 endef 43 44 # 45 # Returns the sorted concatenation of PRODUCT_MAKEFILES 46 # variables set in the given AndroidProducts.mk files. 47 # $(1): the list of AndroidProducts.mk files. 48 # 49 define get-product-makefiles 50 $(sort \ 51 $(foreach f,$(1), \ 52 $(eval PRODUCT_MAKEFILES :=) \ 53 $(eval LOCAL_DIR := $(patsubst %/,%,$(dir $(f)))) \ 54 $(eval include $(f)) \ 55 $(PRODUCT_MAKEFILES) \ 56 ) \ 57 $(eval PRODUCT_MAKEFILES :=) \ 58 $(eval LOCAL_DIR :=) \ 59 ) 60 endef 61 62 # 63 # Returns the sorted concatenation of all PRODUCT_MAKEFILES 64 # variables set in all AndroidProducts.mk files. 65 # $(call ) isn't necessary. 66 # 67 define get-all-product-makefiles 68 $(call get-product-makefiles,$(_find-android-products-files)) 69 endef 70 71 # 72 # Functions for including product makefiles 73 # 74 75 _product_var_list := \ 76 PRODUCT_NAME \ 77 PRODUCT_MODEL \ 78 PRODUCT_LOCALES \ 79 PRODUCT_AAPT_CONFIG \ 80 PRODUCT_AAPT_PREF_CONFIG \ 81 PRODUCT_AAPT_PREBUILT_DPI \ 82 PRODUCT_PACKAGES \ 83 PRODUCT_PACKAGES_DEBUG \ 84 PRODUCT_PACKAGES_ENG \ 85 PRODUCT_PACKAGES_TESTS \ 86 PRODUCT_DEVICE \ 87 PRODUCT_MANUFACTURER \ 88 PRODUCT_BRAND \ 89 PRODUCT_PROPERTY_OVERRIDES \ 90 PRODUCT_DEFAULT_PROPERTY_OVERRIDES \ 91 PRODUCT_CHARACTERISTICS \ 92 PRODUCT_COPY_FILES \ 93 PRODUCT_OTA_PUBLIC_KEYS \ 94 PRODUCT_EXTRA_RECOVERY_KEYS \ 95 PRODUCT_PACKAGE_OVERLAYS \ 96 DEVICE_PACKAGE_OVERLAYS \ 97 PRODUCT_ENFORCE_RRO_EXCLUDED_OVERLAYS \ 98 PRODUCT_ENFORCE_RRO_TARGETS \ 99 PRODUCT_SDK_ATREE_FILES \ 100 PRODUCT_SDK_ADDON_NAME \ 101 PRODUCT_SDK_ADDON_COPY_FILES \ 102 PRODUCT_SDK_ADDON_COPY_MODULES \ 103 PRODUCT_SDK_ADDON_DOC_MODULES \ 104 PRODUCT_SDK_ADDON_SYS_IMG_SOURCE_PROP \ 105 PRODUCT_DEFAULT_WIFI_CHANNELS \ 106 PRODUCT_DEFAULT_DEV_CERTIFICATE \ 107 PRODUCT_RESTRICT_VENDOR_FILES \ 108 PRODUCT_VENDOR_KERNEL_HEADERS \ 109 PRODUCT_BOOT_JARS \ 110 PRODUCT_SUPPORTS_BOOT_SIGNER \ 111 PRODUCT_SUPPORTS_VBOOT \ 112 PRODUCT_SUPPORTS_VERITY \ 113 PRODUCT_SUPPORTS_VERITY_FEC \ 114 PRODUCT_OEM_PROPERTIES \ 115 PRODUCT_SYSTEM_PROPERTY_BLACKLIST \ 116 PRODUCT_SYSTEM_SERVER_APPS \ 117 PRODUCT_SYSTEM_SERVER_JARS \ 118 PRODUCT_ALWAYS_PREOPT_EXTRACTED_APK \ 119 PRODUCT_DEXPREOPT_SPEED_APPS \ 120 PRODUCT_VBOOT_SIGNING_KEY \ 121 PRODUCT_VBOOT_SIGNING_SUBKEY \ 122 PRODUCT_VERITY_SIGNING_KEY \ 123 PRODUCT_SYSTEM_VERITY_PARTITION \ 124 PRODUCT_VENDOR_VERITY_PARTITION \ 125 PRODUCT_SYSTEM_SERVER_DEBUG_INFO \ 126 PRODUCT_DEX_PREOPT_MODULE_CONFIGS \ 127 PRODUCT_DEX_PREOPT_DEFAULT_FLAGS \ 128 PRODUCT_DEX_PREOPT_BOOT_FLAGS \ 129 PRODUCT_DEX_PREOPT_PROFILE_DIR \ 130 PRODUCT_DEX_PREOPT_BOOT_IMAGE_PROFILE_LOCATION \ 131 PRODUCT_USE_PROFILE_FOR_BOOT_IMAGE \ 132 PRODUCT_SYSTEM_SERVER_COMPILER_FILTER \ 133 PRODUCT_SANITIZER_MODULE_CONFIGS \ 134 PRODUCT_SYSTEM_BASE_FS_PATH \ 135 PRODUCT_VENDOR_BASE_FS_PATH \ 136 PRODUCT_SHIPPING_API_LEVEL \ 137 VENDOR_PRODUCT_RESTRICT_VENDOR_FILES \ 138 VENDOR_EXCEPTION_MODULES \ 139 VENDOR_EXCEPTION_PATHS \ 140 PRODUCT_ART_TARGET_INCLUDE_DEBUG_BUILD \ 141 PRODUCT_ART_USE_READ_BARRIER \ 142 PRODUCT_IOT \ 143 PRODUCT_SYSTEM_HEADROOM \ 144 PRODUCT_MINIMIZE_JAVA_DEBUG_INFO \ 145 PRODUCT_INTEGER_OVERFLOW_EXCLUDE_PATHS \ 146 147 148 149 define dump-product 150 $(info ==== $(1) ====)\ 151 $(foreach v,$(_product_var_list),\ 152 $(info PRODUCTS.$(1).$(v) := $(PRODUCTS.$(1).$(v))))\ 153 $(info --------) 154 endef 155 156 define dump-products 157 $(foreach p,$(PRODUCTS),$(call dump-product,$(p))) 158 endef 159 160 # 161 # $(1): product to inherit 162 # 163 # Does three things: 164 # 1. Inherits all of the variables from $1. 165 # 2. Records the inheritance in the .INHERITS_FROM variable 166 # 3. Records that we've visited this node, in ALL_PRODUCTS 167 # 168 define inherit-product 169 $(if $(findstring ../,$(1)),\ 170 $(eval np := $(call normalize-paths,$(1))),\ 171 $(eval np := $(strip $(1))))\ 172 $(foreach v,$(_product_var_list), \ 173 $(eval $(v) := $($(v)) $(INHERIT_TAG)$(np))) \ 174 $(eval inherit_var := \ 175 PRODUCTS.$(strip $(word 1,$(_include_stack))).INHERITS_FROM) \ 176 $(eval $(inherit_var) := $(sort $($(inherit_var)) $(np))) \ 177 $(eval inherit_var:=) \ 178 $(eval ALL_PRODUCTS := $(sort $(ALL_PRODUCTS) $(word 1,$(_include_stack)))) 179 endef 180 181 182 # 183 # Do inherit-product only if $(1) exists 184 # 185 define inherit-product-if-exists 186 $(if $(wildcard $(1)),$(call inherit-product,$(1)),) 187 endef 188 189 # 190 # $(1): product makefile list 191 # 192 #TODO: check to make sure that products have all the necessary vars defined 193 define import-products 194 $(call import-nodes,PRODUCTS,$(1),$(_product_var_list)) 195 endef 196 197 198 # 199 # Does various consistency checks on all of the known products. 200 # Takes no parameters, so $(call ) is not necessary. 201 # 202 define check-all-products 203 $(if ,, \ 204 $(eval _cap_names :=) \ 205 $(foreach p,$(PRODUCTS), \ 206 $(eval pn := $(strip $(PRODUCTS.$(p).PRODUCT_NAME))) \ 207 $(if $(pn),,$(error $(p): PRODUCT_NAME must be defined.)) \ 208 $(if $(filter $(pn),$(_cap_names)), \ 209 $(error $(p): PRODUCT_NAME must be unique; "$(pn)" already used by $(strip \ 210 $(foreach \ 211 pp,$(PRODUCTS), 212 $(if $(filter $(pn),$(PRODUCTS.$(pp).PRODUCT_NAME)), \ 213 $(pp) \ 214 ))) \ 215 ) \ 216 ) \ 217 $(eval _cap_names += $(pn)) \ 218 $(if $(call is-c-identifier,$(pn)),, \ 219 $(error $(p): PRODUCT_NAME must be a valid C identifier, not "$(pn)") \ 220 ) \ 221 $(eval pb := $(strip $(PRODUCTS.$(p).PRODUCT_BRAND))) \ 222 $(if $(pb),,$(error $(p): PRODUCT_BRAND must be defined.)) \ 223 $(foreach cf,$(strip $(PRODUCTS.$(p).PRODUCT_COPY_FILES)), \ 224 $(if $(filter 2 3,$(words $(subst :,$(space),$(cf)))),, \ 225 $(error $(p): malformed COPY_FILE "$(cf)") \ 226 ) \ 227 ) \ 228 ) \ 229 ) 230 endef 231 232 233 # 234 # Returns the product makefile path for the product with the provided name 235 # 236 # $(1): short product name like "generic" 237 # 238 define _resolve-short-product-name 239 $(eval pn := $(strip $(1))) 240 $(eval p := \ 241 $(foreach p,$(PRODUCTS), \ 242 $(if $(filter $(pn),$(PRODUCTS.$(p).PRODUCT_NAME)), \ 243 $(p) \ 244 )) \ 245 ) 246 $(eval p := $(sort $(p))) 247 $(if $(filter 1,$(words $(p))), \ 248 $(p), \ 249 $(if $(filter 0,$(words $(p))), \ 250 $(error No matches for product "$(pn)"), \ 251 $(error Product "$(pn)" ambiguous: matches $(p)) \ 252 ) \ 253 ) 254 endef 255 define resolve-short-product-name 256 $(strip $(call _resolve-short-product-name,$(1))) 257 endef 258 259 260 _product_stash_var_list := $(_product_var_list) \ 261 PRODUCT_BOOTCLASSPATH \ 262 PRODUCT_SYSTEM_SERVER_CLASSPATH \ 263 TARGET_ARCH \ 264 TARGET_ARCH_VARIANT \ 265 TARGET_CPU_VARIANT \ 266 TARGET_BOARD_PLATFORM \ 267 TARGET_BOARD_PLATFORM_GPU \ 268 TARGET_BOARD_KERNEL_HEADERS \ 269 TARGET_DEVICE_KERNEL_HEADERS \ 270 TARGET_PRODUCT_KERNEL_HEADERS \ 271 TARGET_BOOTLOADER_BOARD_NAME \ 272 TARGET_NO_BOOTLOADER \ 273 TARGET_NO_KERNEL \ 274 TARGET_NO_RECOVERY \ 275 TARGET_NO_RADIOIMAGE \ 276 TARGET_HARDWARE_3D \ 277 TARGET_CPU_ABI \ 278 TARGET_CPU_ABI2 \ 279 280 281 _product_stash_var_list += \ 282 BOARD_WPA_SUPPLICANT_DRIVER \ 283 BOARD_WLAN_DEVICE \ 284 BOARD_USES_GENERIC_AUDIO \ 285 BOARD_KERNEL_CMDLINE \ 286 BOARD_KERNEL_BASE \ 287 BOARD_HAVE_BLUETOOTH \ 288 BOARD_VENDOR_USE_AKMD \ 289 BOARD_EGL_CFG \ 290 BOARD_BOOTIMAGE_PARTITION_SIZE \ 291 BOARD_RECOVERYIMAGE_PARTITION_SIZE \ 292 BOARD_SYSTEMIMAGE_PARTITION_SIZE \ 293 BOARD_SYSTEMIMAGE_FILE_SYSTEM_TYPE \ 294 BOARD_USERDATAIMAGE_FILE_SYSTEM_TYPE \ 295 BOARD_USERDATAIMAGE_PARTITION_SIZE \ 296 BOARD_CACHEIMAGE_FILE_SYSTEM_TYPE \ 297 BOARD_CACHEIMAGE_PARTITION_SIZE \ 298 BOARD_FLASH_BLOCK_SIZE \ 299 BOARD_VENDORIMAGE_PARTITION_SIZE \ 300 BOARD_VENDORIMAGE_FILE_SYSTEM_TYPE \ 301 BOARD_INSTALLER_CMDLINE \ 302 303 304 _product_stash_var_list += \ 305 DEFAULT_SYSTEM_DEV_CERTIFICATE \ 306 WITH_DEXPREOPT \ 307 WITH_DEXPREOPT_BOOT_IMG_AND_SYSTEM_SERVER_ONLY \ 308 WITH_DEXPREOPT_APP_IMAGE 309 310 # 311 # Mark the variables in _product_stash_var_list as readonly 312 # 313 define readonly-product-vars 314 $(foreach v,$(_product_stash_var_list), \ 315 $(eval $(v) ?=) \ 316 $(eval .KATI_READONLY := $(v)) \ 317 ) 318 endef 319 320 define add-to-product-copy-files-if-exists 321 $(if $(wildcard $(word 1,$(subst :, ,$(1)))),$(1)) 322 endef 323 324 # whitespace placeholder when we record module's dex-preopt config. 325 _PDPMC_SP_PLACE_HOLDER := |@SP@| 326 # Set up dex-preopt config for a module. 327 # $(1) list of module names 328 # $(2) the modules' dex-preopt config 329 define add-product-dex-preopt-module-config 330 $(eval _c := $(subst $(space),$(_PDPMC_SP_PLACE_HOLDER),$(strip $(2))))\ 331 $(eval PRODUCT_DEX_PREOPT_MODULE_CONFIGS += \ 332 $(foreach m,$(1),$(m)=$(_c))) 333 endef 334 335 # whitespace placeholder when we record module's sanitizer config. 336 _PSMC_SP_PLACE_HOLDER := |@SP@| 337 # Set up sanitizer config for a module. 338 # $(1) list of module names 339 # $(2) the modules' sanitizer config 340 define add-product-sanitizer-module-config 341 $(eval _c := $(subst $(space),$(_PSMC_SP_PLACE_HOLDER),$(strip $(2))))\ 342 $(eval PRODUCT_SANITIZER_MODULE_CONFIGS += \ 343 $(foreach m,$(1),$(m)=$(_c))) 344 endef 345
