2 # Copyright (C) 2007 The Android Open Source Project
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
8 # http://www.apache.org/licenses/LICENSE-2.0
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.
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
27 # Returns the list of all AndroidProducts.mk files.
28 # $(call ) isn't necessary.
30 define _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
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.
41 define get-product-makefiles
44 $(eval PRODUCT_MAKEFILES :=) \
45 $(eval LOCAL_DIR := $(patsubst %/,%,$(dir $(f)))) \
46 $(eval include $(f)) \
47 $(PRODUCT_MAKEFILES) \
49 $(eval PRODUCT_MAKEFILES :=) \
50 $(eval LOCAL_DIR :=) \
55 # Returns the sorted concatenation of all PRODUCT_MAKEFILES
56 # variables set in all AndroidProducts.mk files.
57 # $(call ) isn't necessary.
59 define get-all-product-makefiles
60 $(call get-product-makefiles,$(_find-android-products-files))
64 # Functions for including product makefiles
67 _product_var_list := \
72 PRODUCT_AAPT_PREF_CONFIG \
73 PRODUCT_AAPT_PREBUILT_DPI \
75 PRODUCT_PACKAGES_DEBUG \
76 PRODUCT_PACKAGES_ENG \
77 PRODUCT_PACKAGES_TESTS \
79 PRODUCT_MANUFACTURER \
81 PRODUCT_PROPERTY_OVERRIDES \
82 PRODUCT_DEFAULT_PROPERTY_OVERRIDES \
83 PRODUCT_CHARACTERISTICS \
85 PRODUCT_OTA_PUBLIC_KEYS \
86 PRODUCT_EXTRA_RECOVERY_KEYS \
87 PRODUCT_PACKAGE_OVERLAYS \
88 DEVICE_PACKAGE_OVERLAYS \
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 \
100 PRODUCT_SUPPORTS_BOOT_SIGNER \
101 PRODUCT_SUPPORTS_VBOOT \
102 PRODUCT_SUPPORTS_VERITY \
103 PRODUCT_OEM_PROPERTIES \
104 PRODUCT_SYSTEM_PROPERTY_BLACKLIST \
105 PRODUCT_SYSTEM_SERVER_JARS \
106 PRODUCT_VBOOT_SIGNING_KEY \
107 PRODUCT_VBOOT_SIGNING_SUBKEY \
108 PRODUCT_VERITY_SIGNING_KEY \
109 PRODUCT_SYSTEM_VERITY_PARTITION \
110 PRODUCT_VENDOR_VERITY_PARTITION \
111 PRODUCT_DEX_PREOPT_MODULE_CONFIGS \
112 PRODUCT_DEX_PREOPT_DEFAULT_FLAGS \
113 PRODUCT_DEX_PREOPT_BOOT_FLAGS \
117 $(info ==== $(1) ====)\
118 $(foreach v,$(_product_var_list),\
119 $(info PRODUCTS.$(1).$(v) := $(PRODUCTS.$(1).$(v))))\
124 $(foreach p,$(PRODUCTS),$(call dump-product,$(p)))
128 # $(1): product to inherit
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
135 define 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))))
147 # Do inherit-product only if $(1) exists
149 define inherit-product-if-exists
150 $(if $(wildcard $(1)),$(call inherit-product,$(1)),)
154 # $(1): product makefile list
156 #TODO: check to make sure that products have all the necessary vars defined
157 define import-products
158 $(call import-nodes,PRODUCTS,$(1),$(_product_var_list))
163 # Does various consistency checks on all of the known products.
164 # Takes no parameters, so $(call ) is not necessary.
166 define check-all-products
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 \
176 $(if $(filter $(pn),$(PRODUCTS.$(pp).PRODUCT_NAME)), \
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)") \
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)") \
198 # Returns the product makefile path for the product with the provided name
200 # $(1): short product name like "generic"
202 define _resolve-short-product-name
203 $(eval pn := $(strip $(1)))
205 $(foreach p,$(PRODUCTS), \
206 $(if $(filter $(pn),$(PRODUCTS.$(p).PRODUCT_NAME)), \
210 $(eval p := $(sort $(p)))
211 $(if $(filter 1,$(words $(p))), \
213 $(if $(filter 0,$(words $(p))), \
214 $(error No matches for product "$(pn)"), \
215 $(error Product "$(pn)" ambiguous: matches $(p)) \
219 define resolve-short-product-name
220 $(strip $(call _resolve-short-product-name,$(1)))
224 _product_stash_var_list := $(_product_var_list) \
225 PRODUCT_BOOTCLASSPATH \
226 PRODUCT_SYSTEM_SERVER_CLASSPATH \
228 TARGET_ARCH_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_NO_BOOTLOADER \
239 TARGET_NO_RADIOIMAGE \
241 TARGET_PROVIDES_INIT_RC \
246 _product_stash_var_list += \
247 BOARD_WPA_SUPPLICANT_DRIVER \
249 BOARD_USES_GENERIC_AUDIO \
250 BOARD_KERNEL_CMDLINE \
252 BOARD_HAVE_BLUETOOTH \
253 BOARD_VENDOR_USE_AKMD \
255 BOARD_BOOTIMAGE_PARTITION_SIZE \
256 BOARD_RECOVERYIMAGE_PARTITION_SIZE \
257 BOARD_SYSTEMIMAGE_PARTITION_SIZE \
258 BOARD_SYSTEMIMAGE_FILE_SYSTEM_TYPE \
259 BOARD_USERDATAIMAGE_FILE_SYSTEM_TYPE \
260 BOARD_USERDATAIMAGE_PARTITION_SIZE \
261 BOARD_CACHEIMAGE_FILE_SYSTEM_TYPE \
262 BOARD_CACHEIMAGE_PARTITION_SIZE \
263 BOARD_FLASH_BLOCK_SIZE \
264 BOARD_VENDORIMAGE_PARTITION_SIZE \
265 BOARD_VENDORIMAGE_FILE_SYSTEM_TYPE \
266 BOARD_INSTALLER_CMDLINE \
269 _product_stash_var_list += \
270 DEFAULT_SYSTEM_DEV_CERTIFICATE \
272 WITH_DEXPREOPT_BOOT_IMG_ONLY
274 _product_stash_var_list += \
275 GLOBAL_CFLAGS_NO_OVERRIDE \
276 GLOBAL_CPPFLAGS_NO_OVERRIDE \
279 # Stash values of the variables in _product_stash_var_list.
280 # $(1): Renamed prefix
282 define stash-product-vars
283 $(foreach v,$(_product_stash_var_list), \
284 $(eval $(strip $(1))_$(call rot13,$(v)):=$$($$(v))) \
289 # Assert that the the variable stashed by stash-product-vars remains untouched.
290 # $(1): The prefix as supplied to stash-product-vars
292 define assert-product-vars
294 $(eval changed_variables:=)
295 $(foreach v,$(_product_stash_var_list), \
296 $(if $(call streq,$($(v)),$($(strip $(1))_$(call rot13,$(v)))),, \
297 $(eval $(warning $(v) has been modified: $($(v)))) \
298 $(eval $(warning previous value: $($(strip $(1))_$(call rot13,$(v))))) \
299 $(eval changed_variables := $(changed_variables) $(v))) \
301 $(if $(changed_variables),\
302 $(eval $(error The following variables have been changed: $(changed_variables))),)
306 define add-to-product-copy-files-if-exists
307 $(if $(wildcard $(word 1,$(subst :, ,$(1)))),$(1))
310 # whitespace placeholder when we record module's dex-preopt config.
311 _PDPMC_SP_PLACE_HOLDER := |@SP@|
312 # Set up dex-preopt config for a module.
313 # $(1) list of module names
314 # $(2) the modules' dex-preopt config
315 define add-product-dex-preopt-module-config
316 $(eval _c := $(subst $(space),$(_PDPMC_SP_PLACE_HOLDER),$(strip $(2))))\
317 $(eval PRODUCT_DEX_PREOPT_MODULE_CONFIGS += \
318 $(foreach m,$(1),$(m)=$(_c)))