product_config.mk revision 76a6dc3a191e8800211eb49398d37deae731094e
1# 2# Copyright (C) 2008 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# Generic functions 19# TODO: Move these to definitions.make once we're able to include 20# definitions.make before config.make. 21 22########################################################### 23## Return non-empty if $(1) is a C identifier; i.e., if it 24## matches /^[a-zA-Z_][a-zA-Z0-9_]*$/. We do this by first 25## making sure that it isn't empty and doesn't start with 26## a digit, then by removing each valid character. If the 27## final result is empty, then it was a valid C identifier. 28## 29## $(1): word to check 30########################################################### 31 32_ici_digits := 0 1 2 3 4 5 6 7 8 9 33_ici_alphaunderscore := \ 34 a b c d e f g h i j k l m n o p q r s t u v w x y z \ 35 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z _ 36define is-c-identifier 37$(strip \ 38 $(if $(1), \ 39 $(if $(filter $(addsuffix %,$(_ici_digits)),$(1)), \ 40 , \ 41 $(eval w := $(1)) \ 42 $(foreach c,$(_ici_digits) $(_ici_alphaunderscore), \ 43 $(eval w := $(subst $(c),,$(w))) \ 44 ) \ 45 $(if $(w),,TRUE) \ 46 $(eval w :=) \ 47 ) \ 48 ) \ 49 ) 50endef 51 52# TODO: push this into the combo files; unfortunately, we don't even 53# know HOST_OS at this point. 54trysed := $(shell echo a | sed -E -e 's/a/b/' 2>/dev/null) 55ifeq ($(trysed),b) 56 SED_EXTENDED := sed -E 57else 58 trysed := $(shell echo c | sed -r -e 's/c/d/' 2>/dev/null) 59 ifeq ($(trysed),d) 60 SED_EXTENDED := sed -r 61 else 62 $(error Unknown sed version) 63 endif 64endif 65 66########################################################### 67## List all of the files in a subdirectory in a format 68## suitable for PRODUCT_COPY_FILES and 69## PRODUCT_SDK_ADDON_COPY_FILES 70## 71## $(1): Glob to match file name 72## $(2): Source directory 73## $(3): Target base directory 74########################################################### 75 76define find-copy-subdir-files 77$(shell find $(2) -name "$(1)" | $(SED_EXTENDED) "s:($(2)/?(.*)):\\1\\:$(3)/\\2:" | sed "s://:/:g") 78endef 79 80# --------------------------------------------------------------- 81 82# These are the valid values of TARGET_BUILD_VARIANT. Also, if anything else is passed 83# as the variant in the PRODUCT-$TARGET_BUILD_PRODUCT-$TARGET_BUILD_VARIANT form, 84# it will be treated as a goal, and the eng variant will be used. 85INTERNAL_VALID_VARIANTS := user userdebug eng tests 86 87# --------------------------------------------------------------- 88# Provide "PRODUCT-<prodname>-<goal>" targets, which lets you build 89# a particular configuration without needing to set up the environment. 90# 91product_goals := $(strip $(filter PRODUCT-%,$(MAKECMDGOALS))) 92ifdef product_goals 93 # Scrape the product and build names out of the goal, 94 # which should be of the form PRODUCT-<productname>-<buildname>. 95 # 96 ifneq ($(words $(product_goals)),1) 97 $(error Only one PRODUCT-* goal may be specified; saw "$(product_goals)") 98 endif 99 goal_name := $(product_goals) 100 product_goals := $(patsubst PRODUCT-%,%,$(product_goals)) 101 product_goals := $(subst -, ,$(product_goals)) 102 ifneq ($(words $(product_goals)),2) 103 $(error Bad PRODUCT-* goal "$(goal_name)") 104 endif 105 106 # The product they want 107 TARGET_PRODUCT := $(word 1,$(product_goals)) 108 109 # The variant they want 110 TARGET_BUILD_VARIANT := $(word 2,$(product_goals)) 111 112 # The build server wants to do make PRODUCT-dream-installclean 113 # which really means TARGET_PRODUCT=dream make installclean. 114 ifneq ($(filter-out $(INTERNAL_VALID_VARIANTS),$(TARGET_BUILD_VARIANT)),) 115 MAKECMDGOALS := $(MAKECMDGOALS) $(TARGET_BUILD_VARIANT) 116 TARGET_BUILD_VARIANT := eng 117 default_goal_substitution := 118 else 119 default_goal_substitution := $(DEFAULT_GOAL) 120 endif 121 122 # For tests build, only build tests-build-target 123 ifeq (tests,$(TARGET_BUILD_VARIANT)) 124 default_goal_substitution := tests-build-target 125 endif 126 127 # Replace the PRODUCT-* goal with the build goal that it refers to. 128 # Note that this will ensure that it appears in the same relative 129 # position, in case it matters. 130 # 131 # Note that modifying this will not affect the goals that make will 132 # attempt to build, but it's important because we inspect this value 133 # in certain situations (like for "make sdk"). 134 # 135 MAKECMDGOALS := $(patsubst $(goal_name),$(default_goal_substitution),$(MAKECMDGOALS)) 136 137 # Define a rule for the PRODUCT-* goal, and make it depend on the 138 # patched-up command-line goals as well as any other goals that we 139 # want to force. 140 # 141.PHONY: $(goal_name) 142$(goal_name): $(MAKECMDGOALS) 143endif 144# else: Use the value set in the environment or buildspec.mk. 145 146# --------------------------------------------------------------- 147# Provide "APP-<appname>" targets, which lets you build 148# an unbundled app. 149# 150unbundled_goals := $(strip $(filter APP-%,$(MAKECMDGOALS))) 151ifdef unbundled_goals 152 ifneq ($(words $(unbundled_goals)),1) 153 $(error Only one APP-* goal may be specified; saw "$(unbundled_goals)")) 154 endif 155 TARGET_BUILD_APPS := $(strip $(subst -, ,$(patsubst APP-%,%,$(unbundled_goals)))) 156 ifneq ($(filter $(DEFAULT_GOAL),$(MAKECMDGOALS)),) 157 MAKECMDGOALS := $(patsubst $(unbundled_goals),,$(MAKECMDGOALS)) 158 else 159 MAKECMDGOALS := $(patsubst $(unbundled_goals),$(DEFAULT_GOAL),$(MAKECMDGOALS)) 160 endif 161 162.PHONY: $(unbundled_goals) 163$(unbundled_goals): $(MAKECMDGOALS) 164endif # unbundled_goals 165 166# Default to building dalvikvm on hosts that support it... 167ifeq ($(HOST_OS),linux) 168# ... or if the if the option is already set 169ifeq ($(WITH_HOST_DALVIK),) 170 WITH_HOST_DALVIK := true 171endif 172endif 173 174# --------------------------------------------------------------- 175# Include the product definitions. 176# We need to do this to translate TARGET_PRODUCT into its 177# underlying TARGET_DEVICE before we start defining any rules. 178# 179include $(BUILD_SYSTEM)/node_fns.mk 180include $(BUILD_SYSTEM)/product.mk 181include $(BUILD_SYSTEM)/device.mk 182 183ifneq ($(strip $(TARGET_BUILD_APPS)),) 184# An unbundled app build needs only the core product makefiles. 185all_product_configs := $(call get-product-makefiles,\ 186 $(SRC_TARGET_DIR)/product/AndroidProducts.mk) 187else 188# Read in all of the product definitions specified by the AndroidProducts.mk 189# files in the tree. 190all_product_configs := $(get-all-product-makefiles) 191endif 192 193# Find the product config makefile for the current product. 194# all_product_configs consists items like: 195# <product_name>:<path_to_the_product_makefile> 196# or just <path_to_the_product_makefile> in case the product name is the 197# same as the base filename of the product config makefile. 198current_product_makefile := 199all_product_makefiles := 200$(foreach f, $(all_product_configs),\ 201 $(eval _cpm_words := $(subst :,$(space),$(f)))\ 202 $(eval _cpm_word1 := $(word 1,$(_cpm_words)))\ 203 $(eval _cpm_word2 := $(word 2,$(_cpm_words)))\ 204 $(if $(_cpm_word2),\ 205 $(eval all_product_makefiles += $(_cpm_word2))\ 206 $(if $(filter $(TARGET_PRODUCT),$(_cpm_word1)),\ 207 $(eval current_product_makefile += $(_cpm_word2)),),\ 208 $(eval all_product_makefiles += $(f))\ 209 $(if $(filter $(TARGET_PRODUCT),$(basename $(notdir $(f)))),\ 210 $(eval current_product_makefile += $(f)),))) 211_cpm_words := 212_cpm_word1 := 213_cpm_word2 := 214current_product_makefile := $(strip $(current_product_makefile)) 215all_product_makefiles := $(strip $(all_product_makefiles)) 216 217ifneq (,$(filter product-graph dump-products, $(MAKECMDGOALS))) 218# Import all product makefiles. 219$(call import-products, $(all_product_makefiles)) 220else 221# Import just the current product. 222ifndef current_product_makefile 223$(error Cannot locate config makefile for product "$(TARGET_PRODUCT)") 224endif 225ifneq (1,$(words $(current_product_makefile))) 226$(error Product "$(TARGET_PRODUCT)" ambiguous: matches $(current_product_makefile)) 227endif 228$(call import-products, $(current_product_makefile)) 229endif # Import all or just the current product makefile 230 231# Sanity check 232$(check-all-products) 233 234ifneq ($(filter dump-products, $(MAKECMDGOALS)),) 235$(dump-products) 236$(error done) 237endif 238 239# Convert a short name like "sooner" into the path to the product 240# file defining that product. 241# 242INTERNAL_PRODUCT := $(call resolve-short-product-name, $(TARGET_PRODUCT)) 243ifneq ($(current_product_makefile),$(INTERNAL_PRODUCT)) 244$(error PRODUCT_NAME inconsistent in $(current_product_makefile) and $(INTERNAL_PRODUCT)) 245endif 246current_product_makefile := 247all_product_makefiles := 248all_product_configs := 249 250# Find the device that this product maps to. 251TARGET_DEVICE := $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_DEVICE) 252 253# Figure out which resoure configuration options to use for this 254# product. 255PRODUCT_LOCALES := $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_LOCALES)) 256# TODO: also keep track of things like "port", "land" in product files. 257 258# If CUSTOM_LOCALES contains any locales not already included 259# in PRODUCT_LOCALES, add them to PRODUCT_LOCALES. 260extra_locales := $(filter-out $(PRODUCT_LOCALES),$(CUSTOM_LOCALES)) 261ifneq (,$(extra_locales)) 262 ifneq ($(CALLED_FROM_SETUP),true) 263 # Don't spam stdout, because envsetup.sh may be scraping values from it. 264 $(info Adding CUSTOM_LOCALES [$(extra_locales)] to PRODUCT_LOCALES [$(PRODUCT_LOCALES)]) 265 endif 266 PRODUCT_LOCALES += $(extra_locales) 267 extra_locales := 268endif 269 270# Add PRODUCT_LOCALES to PRODUCT_AAPT_CONFIG 271PRODUCT_AAPT_CONFIG := $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_AAPT_CONFIG)) 272PRODUCT_AAPT_CONFIG := $(PRODUCT_LOCALES) $(PRODUCT_AAPT_CONFIG) 273PRODUCT_AAPT_PREF_CONFIG := $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_AAPT_PREF_CONFIG)) 274 275# Default to medium-density assets. 276# (Can be overridden in the device config, e.g.: PRODUCT_AAPT_CONFIG += hdpi) 277PRODUCT_AAPT_CONFIG := $(strip \ 278 $(PRODUCT_AAPT_CONFIG) \ 279 $(if $(filter %dpi,$(PRODUCT_AAPT_CONFIG)),,mdpi)) 280PRODUCT_AAPT_PREF_CONFIG := $(strip $(PRODUCT_AAPT_PREF_CONFIG)) 281 282# Everyone gets nodpi assets which are density-independent. 283PRODUCT_AAPT_CONFIG += nodpi 284 285# Convert spaces to commas. 286comma := , 287PRODUCT_AAPT_CONFIG := \ 288 $(subst $(space),$(comma),$(strip $(PRODUCT_AAPT_CONFIG))) 289PRODUCT_AAPT_PREF_CONFIG := \ 290 $(subst $(space),$(comma),$(strip $(PRODUCT_AAPT_PREF_CONFIG))) 291 292PRODUCT_BRAND := $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_BRAND)) 293 294PRODUCT_MODEL := $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_MODEL)) 295ifndef PRODUCT_MODEL 296 PRODUCT_MODEL := $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_NAME)) 297endif 298 299PRODUCT_MANUFACTURER := \ 300 $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_MANUFACTURER)) 301ifndef PRODUCT_MANUFACTURER 302 PRODUCT_MANUFACTURER := unknown 303endif 304 305ifeq ($(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_CHARACTERISTICS),) 306 TARGET_AAPT_CHARACTERISTICS := default 307else 308 TARGET_AAPT_CHARACTERISTICS := $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_CHARACTERISTICS)) 309endif 310 311PRODUCT_DEFAULT_WIFI_CHANNELS := \ 312 $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_DEFAULT_WIFI_CHANNELS)) 313 314PRODUCT_DEFAULT_DEV_CERTIFICATE := \ 315 $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_DEFAULT_DEV_CERTIFICATE)) 316ifdef PRODUCT_DEFAULT_DEV_CERTIFICATE 317ifneq (1,$(words $(PRODUCT_DEFAULT_DEV_CERTIFICATE))) 318 $(error PRODUCT_DEFAULT_DEV_CERTIFICATE='$(PRODUCT_DEFAULT_DEV_CERTIFICATE)', \ 319 only 1 certificate is allowed.) 320endif 321endif 322 323# A list of words like <source path>:<destination path>[:<owner>]. 324# The file at the source path should be copied to the destination path 325# when building this product. <destination path> is relative to 326# $(PRODUCT_OUT), so it should look like, e.g., "system/etc/file.xml". 327# The rules for these copy steps are defined in build/core/Makefile. 328# The optional :<owner> is used to indicate the owner of a vendor file. 329PRODUCT_COPY_FILES := \ 330 $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_COPY_FILES)) 331 332# A list of property assignments, like "key = value", with zero or more 333# whitespace characters on either side of the '='. 334PRODUCT_PROPERTY_OVERRIDES := \ 335 $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PROPERTY_OVERRIDES)) 336 337# A list of property assignments, like "key = value", with zero or more 338# whitespace characters on either side of the '='. 339# used for adding properties to default.prop 340PRODUCT_DEFAULT_PROPERTY_OVERRIDES := \ 341 $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_DEFAULT_PROPERTY_OVERRIDES)) 342 343# Should we use the default resources or add any product specific overlays 344PRODUCT_PACKAGE_OVERLAYS := \ 345 $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGE_OVERLAYS)) 346DEVICE_PACKAGE_OVERLAYS := \ 347 $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).DEVICE_PACKAGE_OVERLAYS)) 348 349# An list of whitespace-separated words. 350PRODUCT_TAGS := $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_TAGS)) 351 352# The list of product-specific kernel header dirs 353PRODUCT_VENDOR_KERNEL_HEADERS := \ 354 $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_VENDOR_KERNEL_HEADERS) 355 356# Add the product-defined properties to the build properties. 357ADDITIONAL_BUILD_PROPERTIES := \ 358 $(ADDITIONAL_BUILD_PROPERTIES) \ 359 $(PRODUCT_PROPERTY_OVERRIDES) 360 361# The OTA key(s) specified by the product config, if any. The names 362# of these keys are stored in the target-files zip so that post-build 363# signing tools can substitute them for the test key embedded by 364# default. 365PRODUCT_OTA_PUBLIC_KEYS := $(sort \ 366 $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_OTA_PUBLIC_KEYS)) 367 368PRODUCT_EXTRA_RECOVERY_KEYS := $(sort \ 369 $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_EXTRA_RECOVERY_KEYS)) 370