| # |
| # Copyright (C) 2008 The Android Open Source Project |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| # |
| |
| # --------------------------------------------------------------- |
| # Generic functions |
| # TODO: Move these to definitions.make once we're able to include |
| # definitions.make before config.make. |
| |
| ########################################################### |
| ## Return non-empty if $(1) is a C identifier; i.e., if it |
| ## matches /^[a-zA-Z_][a-zA-Z0-9_]*$/. We do this by first |
| ## making sure that it isn't empty and doesn't start with |
| ## a digit, then by removing each valid character. If the |
| ## final result is empty, then it was a valid C identifier. |
| ## |
| ## $(1): word to check |
| ########################################################### |
| |
| _ici_digits := 0 1 2 3 4 5 6 7 8 9 |
| _ici_alphaunderscore := \ |
| 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 \ |
| 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 _ |
| define is-c-identifier |
| $(strip \ |
| $(if $(1), \ |
| $(if $(filter $(addsuffix %,$(_ici_digits)),$(1)), \ |
| , \ |
| $(eval w := $(1)) \ |
| $(foreach c,$(_ici_digits) $(_ici_alphaunderscore), \ |
| $(eval w := $(subst $(c),,$(w))) \ |
| ) \ |
| $(if $(w),,TRUE) \ |
| $(eval w :=) \ |
| ) \ |
| ) \ |
| ) |
| endef |
| |
| # TODO: push this into the combo files; unfortunately, we don't even |
| # know HOST_OS at this point. |
| trysed := $(shell echo a | sed -E -e 's/a/b/' 2>/dev/null) |
| ifeq ($(trysed),b) |
| SED_EXTENDED := sed -E |
| else |
| trysed := $(shell echo c | sed -r -e 's/c/d/' 2>/dev/null) |
| ifeq ($(trysed),d) |
| SED_EXTENDED := sed -r |
| else |
| $(error Unknown sed version) |
| endif |
| endif |
| |
| ########################################################### |
| ## List all of the files in a subdirectory in a format |
| ## suitable for PRODUCT_COPY_FILES and |
| ## PRODUCT_SDK_ADDON_COPY_FILES |
| ## |
| ## $(1): Glob to match file name |
| ## $(2): Source directory |
| ## $(3): Target base directory |
| ########################################################### |
| |
| define find-copy-subdir-files |
| $(shell find $(2) -name "$(1)" | $(SED_EXTENDED) "s:($(2)/?(.*)):\\1\\:$(3)/\\2:" | sed "s://:/:g") |
| endef |
| |
| # --------------------------------------------------------------- |
| |
| # These are the valid values of TARGET_BUILD_VARIANT. Also, if anything else is passed |
| # as the variant in the PRODUCT-$TARGET_BUILD_PRODUCT-$TARGET_BUILD_VARIANT form, |
| # it will be treated as a goal, and the eng variant will be used. |
| INTERNAL_VALID_VARIANTS := user userdebug eng tests |
| |
| # --------------------------------------------------------------- |
| # Provide "PRODUCT-<prodname>-<goal>" targets, which lets you build |
| # a particular configuration without needing to set up the environment. |
| # |
| product_goals := $(strip $(filter PRODUCT-%,$(MAKECMDGOALS))) |
| ifdef product_goals |
| # Scrape the product and build names out of the goal, |
| # which should be of the form PRODUCT-<productname>-<buildname>. |
| # |
| ifneq ($(words $(product_goals)),1) |
| $(error Only one PRODUCT-* goal may be specified; saw "$(product_goals)") |
| endif |
| goal_name := $(product_goals) |
| product_goals := $(patsubst PRODUCT-%,%,$(product_goals)) |
| product_goals := $(subst -, ,$(product_goals)) |
| ifneq ($(words $(product_goals)),2) |
| $(error Bad PRODUCT-* goal "$(goal_name)") |
| endif |
| |
| # The product they want |
| TARGET_PRODUCT := $(word 1,$(product_goals)) |
| |
| # The variant they want |
| TARGET_BUILD_VARIANT := $(word 2,$(product_goals)) |
| |
| # The build server wants to do make PRODUCT-dream-installclean |
| # which really means TARGET_PRODUCT=dream make installclean. |
| ifneq ($(filter-out $(INTERNAL_VALID_VARIANTS),$(TARGET_BUILD_VARIANT)),) |
| MAKECMDGOALS := $(MAKECMDGOALS) $(TARGET_BUILD_VARIANT) |
| TARGET_BUILD_VARIANT := eng |
| default_goal_substitution := |
| else |
| default_goal_substitution := $(DEFAULT_GOAL) |
| endif |
| |
| # Hack to make the linux build servers use dexpreopt. |
| # OSX is still a little flaky. Most engineers don't use this |
| # type of target ("make PRODUCT-blah-user"), so this should |
| # only tend to happen when using buildbot. |
| # TODO: remove this and fix the matching lines in build/core/main.mk |
| # once dexpreopt works better on OSX. |
| ifeq ($(TARGET_BUILD_VARIANT),user) |
| WITH_DEXPREOPT_buildbot := true |
| endif |
| |
| # Replace the PRODUCT-* goal with the build goal that it refers to. |
| # Note that this will ensure that it appears in the same relative |
| # position, in case it matters. |
| # |
| # Note that modifying this will not affect the goals that make will |
| # attempt to build, but it's important because we inspect this value |
| # in certain situations (like for "make sdk"). |
| # |
| MAKECMDGOALS := $(patsubst $(goal_name),$(default_goal_substitution),$(MAKECMDGOALS)) |
| |
| # Define a rule for the PRODUCT-* goal, and make it depend on the |
| # patched-up command-line goals as well as any other goals that we |
| # want to force. |
| # |
| .PHONY: $(goal_name) |
| $(goal_name): $(MAKECMDGOALS) |
| endif |
| # else: Use the value set in the environment or buildspec.mk. |
| |
| # --------------------------------------------------------------- |
| # Include the product definitions. |
| # We need to do this to translate TARGET_PRODUCT into its |
| # underlying TARGET_DEVICE before we start defining any rules. |
| # |
| include $(BUILD_SYSTEM)/node_fns.mk |
| include $(BUILD_SYSTEM)/product.mk |
| include $(BUILD_SYSTEM)/device.mk |
| |
| # Read in all of the product definitions specified by the AndroidProducts.mk |
| # files in the tree. |
| # |
| #TODO: when we start allowing direct pointers to product files, |
| # guarantee that they're in this list. |
| $(call import-products, $(get-all-product-makefiles)) |
| $(check-all-products) |
| #$(dump-products) |
| #$(error done) |
| |
| # Convert a short name like "sooner" into the path to the product |
| # file defining that product. |
| # |
| INTERNAL_PRODUCT := $(call resolve-short-product-name, $(TARGET_PRODUCT)) |
| #$(error TARGET_PRODUCT $(TARGET_PRODUCT) --> $(INTERNAL_PRODUCT)) |
| |
| # Find the device that this product maps to. |
| TARGET_DEVICE := $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_DEVICE) |
| |
| # Figure out which resoure configuration options to use for this |
| # product. |
| PRODUCT_LOCALES := $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_LOCALES)) |
| # TODO: also keep track of things like "port", "land" in product files. |
| |
| # If CUSTOM_LOCALES contains any locales not already included |
| # in PRODUCT_LOCALES, add them to PRODUCT_LOCALES. |
| extra_locales := $(filter-out $(PRODUCT_LOCALES),$(CUSTOM_LOCALES)) |
| ifneq (,$(extra_locales)) |
| ifneq ($(CALLED_FROM_SETUP),true) |
| # Don't spam stdout, because envsetup.sh may be scraping values from it. |
| $(info Adding CUSTOM_LOCALES [$(extra_locales)] to PRODUCT_LOCALES [$(PRODUCT_LOCALES)]) |
| endif |
| PRODUCT_LOCALES += $(extra_locales) |
| extra_locales := |
| endif |
| |
| # Default to medium-density assets. |
| # (Can be overridden in the device config, e.g.: PRODUCT_LOCALES += hdpi) |
| PRODUCT_LOCALES := $(strip \ |
| $(PRODUCT_LOCALES) \ |
| $(if $(filter %dpi,$(PRODUCT_LOCALES)),,mdpi)) |
| |
| # Assemble the list of options. |
| PRODUCT_AAPT_CONFIG := $(PRODUCT_LOCALES) |
| |
| # Convert spaces to commas. |
| comma := , |
| PRODUCT_AAPT_CONFIG := \ |
| $(subst $(space),$(comma),$(strip $(PRODUCT_AAPT_CONFIG))) |
| |
| PRODUCT_BRAND := $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_BRAND)) |
| |
| PRODUCT_MODEL := $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_MODEL)) |
| ifndef PRODUCT_MODEL |
| PRODUCT_MODEL := $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_NAME)) |
| endif |
| |
| PRODUCT_MANUFACTURER := \ |
| $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_MANUFACTURER)) |
| ifndef PRODUCT_MANUFACTURER |
| PRODUCT_MANUFACTURER := unknown |
| endif |
| |
| PRODUCT_DEFAULT_WIFI_CHANNELS := \ |
| $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_DEFAULT_WIFI_CHANNELS)) |
| |
| # Which policy should this product use |
| PRODUCT_POLICY := $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_POLICY)) |
| |
| # A list of words like <source path>:<destination path>. The file at |
| # the source path should be copied to the destination path when building |
| # this product. <destination path> is relative to $(PRODUCT_OUT), so |
| # it should look like, e.g., "system/etc/file.xml". The rules |
| # for these copy steps are defined in config/Makefile. |
| PRODUCT_COPY_FILES := \ |
| $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_COPY_FILES)) |
| |
| # The HTML file containing the contributors to the project. |
| PRODUCT_CONTRIBUTORS_FILE := \ |
| $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_CONTRIBUTORS_FILE)) |
| |
| # A list of property assignments, like "key = value", with zero or more |
| # whitespace characters on either side of the '='. |
| PRODUCT_PROPERTY_OVERRIDES := \ |
| $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PROPERTY_OVERRIDES)) |
| |
| # Should we use the default resources or add any product specific overlays |
| PRODUCT_PACKAGE_OVERLAYS := \ |
| $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGE_OVERLAYS)) |
| DEVICE_PACKAGE_OVERLAYS := \ |
| $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).DEVICE_PACKAGE_OVERLAYS)) |
| |
| # An list of whitespace-separated words. |
| PRODUCT_TAGS := $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_TAGS)) |
| |
| # Add the product-defined properties to the build properties. |
| ADDITIONAL_BUILD_PROPERTIES := \ |
| $(ADDITIONAL_BUILD_PROPERTIES) \ |
| $(PRODUCT_PROPERTY_OVERRIDES) |
| |
| # The OTA key(s) specified by the product config, if any. The names |
| # of these keys are stored in the target-files zip so that post-build |
| # signing tools can substitute them for the test key embedded by |
| # default. |
| PRODUCT_OTA_PUBLIC_KEYS := $(sort \ |
| $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_OTA_PUBLIC_KEYS)) |
| |
| # --------------------------------------------------------------- |
| # Simulator overrides |
| ifeq ($(TARGET_PRODUCT),sim) |
| # Tell the build system to turn on some special cases |
| # to deal with the simulator product. |
| TARGET_SIMULATOR := true |
| # dexpreopt doesn't work when building the simulator |
| DISABLE_DEXPREOPT := true |
| endif |