product_config.mk revision e0a18a75a930fd83ceee55a8ac0270625476d8c1
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 := $(DEFAULT_GOAL) 120 endif 121 122 # Hack to make the linux build servers use dexpreopt. 123 # OSX is still a little flaky. Most engineers don't use this 124 # type of target ("make PRODUCT-blah-user"), so this should 125 # only tend to happen when using buildbot. 126 # TODO: remove this and fix the matching lines in build/core/main.mk 127 # once dexpreopt works better on OSX. 128 ifeq ($(TARGET_BUILD_VARIANT),user) 129 WITH_DEXPREOPT_buildbot := true 130 endif 131 132 # Replace the PRODUCT-* goal with the build goal that it refers to. 133 # Note that this will ensure that it appears in the same relative 134 # position, in case it matters. 135 # 136 # Note that modifying this will not affect the goals that make will 137 # attempt to build, but it's important because we inspect this value 138 # in certain situations (like for "make sdk"). 139 # 140 MAKECMDGOALS := $(patsubst $(goal_name),$(default_goal_substitution),$(MAKECMDGOALS)) 141 142 # Define a rule for the PRODUCT-* goal, and make it depend on the 143 # patched-up command-line goals as well as any other goals that we 144 # want to force. 145 # 146.PHONY: $(goal_name) 147$(goal_name): $(MAKECMDGOALS) 148endif 149# else: Use the value set in the environment or buildspec.mk. 150 151# --------------------------------------------------------------- 152# Include the product definitions. 153# We need to do this to translate TARGET_PRODUCT into its 154# underlying TARGET_DEVICE before we start defining any rules. 155# 156include $(BUILD_SYSTEM)/node_fns.mk 157include $(BUILD_SYSTEM)/product.mk 158include $(BUILD_SYSTEM)/device.mk 159 160# Read in all of the product definitions specified by the AndroidProducts.mk 161# files in the tree. 162# 163#TODO: when we start allowing direct pointers to product files, 164# guarantee that they're in this list. 165$(call import-products, $(get-all-product-makefiles)) 166$(check-all-products) 167#$(dump-products) 168#$(error done) 169 170# Convert a short name like "sooner" into the path to the product 171# file defining that product. 172# 173INTERNAL_PRODUCT := $(call resolve-short-product-name, $(TARGET_PRODUCT)) 174#$(error TARGET_PRODUCT $(TARGET_PRODUCT) --> $(INTERNAL_PRODUCT)) 175 176# Find the device that this product maps to. 177TARGET_DEVICE := $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_DEVICE) 178 179# Figure out which resoure configuration options to use for this 180# product. 181PRODUCT_LOCALES := $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_LOCALES)) 182# TODO: also keep track of things like "port", "land" in product files. 183 184# If CUSTOM_LOCALES contains any locales not already included 185# in PRODUCT_LOCALES, add them to PRODUCT_LOCALES. 186extra_locales := $(filter-out $(PRODUCT_LOCALES),$(CUSTOM_LOCALES)) 187ifneq (,$(extra_locales)) 188 ifneq ($(CALLED_FROM_SETUP),true) 189 # Don't spam stdout, because envsetup.sh may be scraping values from it. 190 $(info Adding CUSTOM_LOCALES [$(extra_locales)] to PRODUCT_LOCALES [$(PRODUCT_LOCALES)]) 191 endif 192 PRODUCT_LOCALES += $(extra_locales) 193 extra_locales := 194endif 195 196# Default to medium-density assets. 197# (Can be overridden in the device config, e.g.: PRODUCT_LOCALES += hdpi) 198PRODUCT_LOCALES := $(strip \ 199 $(PRODUCT_LOCALES) \ 200 $(if $(filter %dpi,$(PRODUCT_LOCALES)),,mdpi)) 201 202# Everyone gets nodpi assets which are density-independent. 203PRODUCT_LOCALES += nodpi 204 205# Assemble the list of options. 206PRODUCT_AAPT_CONFIG := $(PRODUCT_LOCALES) 207 208# Convert spaces to commas. 209comma := , 210PRODUCT_AAPT_CONFIG := \ 211 $(subst $(space),$(comma),$(strip $(PRODUCT_AAPT_CONFIG))) 212 213PRODUCT_BRAND := $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_BRAND)) 214 215PRODUCT_MODEL := $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_MODEL)) 216ifndef PRODUCT_MODEL 217 PRODUCT_MODEL := $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_NAME)) 218endif 219 220PRODUCT_MANUFACTURER := \ 221 $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_MANUFACTURER)) 222ifndef PRODUCT_MANUFACTURER 223 PRODUCT_MANUFACTURER := unknown 224endif 225 226PRODUCT_DEFAULT_WIFI_CHANNELS := \ 227 $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_DEFAULT_WIFI_CHANNELS)) 228 229# A list of words like <source path>:<destination path>. The file at 230# the source path should be copied to the destination path when building 231# this product. <destination path> is relative to $(PRODUCT_OUT), so 232# it should look like, e.g., "system/etc/file.xml". The rules 233# for these copy steps are defined in config/Makefile. 234PRODUCT_COPY_FILES := \ 235 $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_COPY_FILES)) 236 237# The HTML file containing the contributors to the project. 238PRODUCT_CONTRIBUTORS_FILE := \ 239 $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_CONTRIBUTORS_FILE)) 240 241# A list of property assignments, like "key = value", with zero or more 242# whitespace characters on either side of the '='. 243PRODUCT_PROPERTY_OVERRIDES := \ 244 $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PROPERTY_OVERRIDES)) 245 246# Should we use the default resources or add any product specific overlays 247PRODUCT_PACKAGE_OVERLAYS := \ 248 $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGE_OVERLAYS)) 249DEVICE_PACKAGE_OVERLAYS := \ 250 $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).DEVICE_PACKAGE_OVERLAYS)) 251 252# An list of whitespace-separated words. 253PRODUCT_TAGS := $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_TAGS)) 254 255# Add the product-defined properties to the build properties. 256ADDITIONAL_BUILD_PROPERTIES := \ 257 $(ADDITIONAL_BUILD_PROPERTIES) \ 258 $(PRODUCT_PROPERTY_OVERRIDES) 259 260# The OTA key(s) specified by the product config, if any. The names 261# of these keys are stored in the target-files zip so that post-build 262# signing tools can substitute them for the test key embedded by 263# default. 264PRODUCT_OTA_PUBLIC_KEYS := $(sort \ 265 $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_OTA_PUBLIC_KEYS)) 266 267# --------------------------------------------------------------- 268# Simulator overrides 269ifeq ($(TARGET_PRODUCT),sim) 270 # Tell the build system to turn on some special cases 271 # to deal with the simulator product. 272 TARGET_SIMULATOR := true 273 # dexpreopt doesn't work when building the simulator 274 DISABLE_DEXPREOPT := true 275endif 276