product_config.mk revision 4f1ab92aac00a73276793ed25af669d112618a32
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 # Hack to make the linux build servers use dexpreopt (emulator-based 128 # preoptimization). Most engineers don't use this type of target 129 # ("make PRODUCT-blah-user"), so this should only tend to happen when 130 # using buildbot. 131 # TODO: Remove this once host Dalvik preoptimization is working. 132 ifeq ($(TARGET_BUILD_VARIANT),user) 133 WITH_DEXPREOPT_buildbot := true 134 endif 135 136 # Replace the PRODUCT-* goal with the build goal that it refers to. 137 # Note that this will ensure that it appears in the same relative 138 # position, in case it matters. 139 # 140 # Note that modifying this will not affect the goals that make will 141 # attempt to build, but it's important because we inspect this value 142 # in certain situations (like for "make sdk"). 143 # 144 MAKECMDGOALS := $(patsubst $(goal_name),$(default_goal_substitution),$(MAKECMDGOALS)) 145 146 # Define a rule for the PRODUCT-* goal, and make it depend on the 147 # patched-up command-line goals as well as any other goals that we 148 # want to force. 149 # 150.PHONY: $(goal_name) 151$(goal_name): $(MAKECMDGOALS) 152endif 153# else: Use the value set in the environment or buildspec.mk. 154 155# --------------------------------------------------------------- 156# Provide "APP-<appname>" targets, which lets you build 157# an unbundled app. 158# 159unbundled_goals := $(strip $(filter APP-%,$(MAKECMDGOALS))) 160ifdef unbundled_goals 161 ifneq ($(words $(unbundled_goals)),1) 162 $(error Only one APP-* goal may be specified; saw "$(unbundled_goals)")) 163 endif 164 TARGET_BUILD_APPS := $(strip $(subst -, ,$(patsubst APP-%,%,$(unbundled_goals)))) 165 ifneq ($(filter $(DEFAULT_GOAL),$(MAKECMDGOALS)),) 166 MAKECMDGOALS := $(patsubst $(unbundled_goals),,$(MAKECMDGOALS)) 167 else 168 MAKECMDGOALS := $(patsubst $(unbundled_goals),$(DEFAULT_GOAL),$(MAKECMDGOALS)) 169 endif 170 171.PHONY: $(unbundled_goals) 172$(unbundled_goals): $(MAKECMDGOALS) 173endif # unbundled_goals 174 175# --------------------------------------------------------------- 176# Include the product definitions. 177# We need to do this to translate TARGET_PRODUCT into its 178# underlying TARGET_DEVICE before we start defining any rules. 179# 180include $(BUILD_SYSTEM)/node_fns.mk 181include $(BUILD_SYSTEM)/product.mk 182include $(BUILD_SYSTEM)/device.mk 183 184ifneq ($(strip $(TARGET_BUILD_APPS)),) 185 # An unbundled app build needs only the core product makefiles. 186 $(call import-products,$(call get-product-makefiles,\ 187 $(SRC_TARGET_DIR)/product/AndroidProducts.mk)) 188else 189 # Read in all of the product definitions specified by the AndroidProducts.mk 190 # files in the tree. 191 # 192 #TODO: when we start allowing direct pointers to product files, 193 # guarantee that they're in this list. 194 $(call import-products, $(get-all-product-makefiles)) 195endif # TARGET_BUILD_APPS 196$(check-all-products) 197 198ifneq ($(filter dump-products, $(MAKECMDGOALS)),) 199$(dump-products) 200$(error done) 201endif 202 203# Convert a short name like "sooner" into the path to the product 204# file defining that product. 205# 206INTERNAL_PRODUCT := $(call resolve-short-product-name, $(TARGET_PRODUCT)) 207#$(error TARGET_PRODUCT $(TARGET_PRODUCT) --> $(INTERNAL_PRODUCT)) 208 209# Find the device that this product maps to. 210TARGET_DEVICE := $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_DEVICE) 211 212# Figure out which resoure configuration options to use for this 213# product. 214PRODUCT_LOCALES := $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_LOCALES)) 215# TODO: also keep track of things like "port", "land" in product files. 216 217# If CUSTOM_LOCALES contains any locales not already included 218# in PRODUCT_LOCALES, add them to PRODUCT_LOCALES. 219extra_locales := $(filter-out $(PRODUCT_LOCALES),$(CUSTOM_LOCALES)) 220ifneq (,$(extra_locales)) 221 ifneq ($(CALLED_FROM_SETUP),true) 222 # Don't spam stdout, because envsetup.sh may be scraping values from it. 223 $(info Adding CUSTOM_LOCALES [$(extra_locales)] to PRODUCT_LOCALES [$(PRODUCT_LOCALES)]) 224 endif 225 PRODUCT_LOCALES += $(extra_locales) 226 extra_locales := 227endif 228 229# Add PRODUCT_LOCALES to PRODUCT_AAPT_CONFIG 230PRODUCT_AAPT_CONFIG := $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_AAPT_CONFIG)) 231PRODUCT_AAPT_CONFIG := $(PRODUCT_LOCALES) $(PRODUCT_AAPT_CONFIG) 232 233# Default to medium-density assets. 234# (Can be overridden in the device config, e.g.: PRODUCT_AAPT_CONFIG += hdpi) 235PRODUCT_AAPT_CONFIG := $(strip \ 236 $(PRODUCT_AAPT_CONFIG) \ 237 $(if $(filter %dpi,$(PRODUCT_AAPT_CONFIG)),,mdpi)) 238 239# Everyone gets nodpi assets which are density-independent. 240PRODUCT_AAPT_CONFIG += nodpi 241 242# Convert spaces to commas. 243comma := , 244PRODUCT_AAPT_CONFIG := \ 245 $(subst $(space),$(comma),$(strip $(PRODUCT_AAPT_CONFIG))) 246 247PRODUCT_BRAND := $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_BRAND)) 248 249PRODUCT_MODEL := $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_MODEL)) 250ifndef PRODUCT_MODEL 251 PRODUCT_MODEL := $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_NAME)) 252endif 253 254PRODUCT_MANUFACTURER := \ 255 $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_MANUFACTURER)) 256ifndef PRODUCT_MANUFACTURER 257 PRODUCT_MANUFACTURER := unknown 258endif 259 260ifeq ($(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_CHARACTERISTICS),) 261 TARGET_AAPT_CHARACTERISTICS := default 262else 263 TARGET_AAPT_CHARACTERISTICS := $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_CHARACTERISTICS)) 264endif 265 266PRODUCT_DEFAULT_WIFI_CHANNELS := \ 267 $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_DEFAULT_WIFI_CHANNELS)) 268 269# A list of words like <source path>:<destination path>. The file at 270# the source path should be copied to the destination path when building 271# this product. <destination path> is relative to $(PRODUCT_OUT), so 272# it should look like, e.g., "system/etc/file.xml". The rules 273# for these copy steps are defined in config/Makefile. 274PRODUCT_COPY_FILES := \ 275 $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_COPY_FILES)) 276 277# The HTML file containing the contributors to the project. 278PRODUCT_CONTRIBUTORS_FILE := \ 279 $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_CONTRIBUTORS_FILE)) 280 281# A list of property assignments, like "key = value", with zero or more 282# whitespace characters on either side of the '='. 283PRODUCT_PROPERTY_OVERRIDES := \ 284 $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PROPERTY_OVERRIDES)) 285 286# Should we use the default resources or add any product specific overlays 287PRODUCT_PACKAGE_OVERLAYS := \ 288 $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGE_OVERLAYS)) 289DEVICE_PACKAGE_OVERLAYS := \ 290 $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).DEVICE_PACKAGE_OVERLAYS)) 291 292# An list of whitespace-separated words. 293PRODUCT_TAGS := $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_TAGS)) 294 295# Add the product-defined properties to the build properties. 296ADDITIONAL_BUILD_PROPERTIES := \ 297 $(ADDITIONAL_BUILD_PROPERTIES) \ 298 $(PRODUCT_PROPERTY_OVERRIDES) 299 300# The OTA key(s) specified by the product config, if any. The names 301# of these keys are stored in the target-files zip so that post-build 302# signing tools can substitute them for the test key embedded by 303# default. 304PRODUCT_OTA_PUBLIC_KEYS := $(sort \ 305 $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_OTA_PUBLIC_KEYS)) 306 307# --------------------------------------------------------------- 308# Simulator overrides 309ifeq ($(TARGET_PRODUCT),sim) 310 # Tell the build system to turn on some special cases 311 # to deal with the simulator product. 312 TARGET_SIMULATOR := true 313 # dexpreopt doesn't work when building the simulator 314 DISABLE_DEXPREOPT := true 315endif 316