config.mk revision 30f6db7e31263bff6925a50343483ed86b7da352
1# This is included by the top-level Makefile. 2# It sets up standard variables based on the 3# current configuration and platform, which 4# are not specific to what is being built. 5 6# Only use ANDROID_BUILD_SHELL to wrap around bash. 7# DO NOT use other shells such as zsh. 8ifdef ANDROID_BUILD_SHELL 9SHELL := $(ANDROID_BUILD_SHELL) 10else 11# Use bash, not whatever shell somebody has installed as /bin/sh 12# This is repeated from main.mk, since envsetup.sh runs this file 13# directly. 14SHELL := /bin/bash 15endif 16 17# Tell python not to spam the source tree with .pyc files. This 18# only has an effect on python 2.6 and above. 19export PYTHONDONTWRITEBYTECODE := 1 20 21# Standard source directories. 22SRC_DOCS:= $(TOPDIR)docs 23# TODO: Enforce some kind of layering; only add include paths 24# when a module links against a particular library. 25# TODO: See if we can remove most of these from the global list. 26SRC_HEADERS := \ 27 $(TOPDIR)system/core/include \ 28 $(TOPDIR)hardware/libhardware/include \ 29 $(TOPDIR)hardware/libhardware_legacy/include \ 30 $(TOPDIR)hardware/ril/include \ 31 $(TOPDIR)dalvik/libnativehelper/include \ 32 $(TOPDIR)frameworks/native/include \ 33 $(TOPDIR)frameworks/native/opengl/include \ 34 $(TOPDIR)frameworks/av/include \ 35 $(TOPDIR)frameworks/base/include \ 36 $(TOPDIR)frameworks/base/opengl/include \ 37 $(TOPDIR)external/skia/include 38SRC_HOST_HEADERS:=$(TOPDIR)tools/include 39SRC_LIBRARIES:= $(TOPDIR)libs 40SRC_SERVERS:= $(TOPDIR)servers 41SRC_TARGET_DIR := $(TOPDIR)build/target 42SRC_API_DIR := $(TOPDIR)frameworks/base/api 43 44# Some specific paths to tools 45SRC_DROIDDOC_DIR := $(TOPDIR)build/tools/droiddoc 46 47# Various mappings to avoid hard-coding paths all over the place 48include $(BUILD_SYSTEM)/pathmap.mk 49 50# ############################################################### 51# Build system internal files 52# ############################################################### 53 54BUILD_COMBOS:= $(BUILD_SYSTEM)/combo 55 56CLEAR_VARS:= $(BUILD_SYSTEM)/clear_vars.mk 57BUILD_HOST_STATIC_LIBRARY:= $(BUILD_SYSTEM)/host_static_library.mk 58BUILD_HOST_SHARED_LIBRARY:= $(BUILD_SYSTEM)/host_shared_library.mk 59BUILD_STATIC_LIBRARY:= $(BUILD_SYSTEM)/static_library.mk 60BUILD_RAW_STATIC_LIBRARY := $(BUILD_SYSTEM)/raw_static_library.mk 61BUILD_SHARED_LIBRARY:= $(BUILD_SYSTEM)/shared_library.mk 62BUILD_EXECUTABLE:= $(BUILD_SYSTEM)/executable.mk 63BUILD_RAW_EXECUTABLE:= $(BUILD_SYSTEM)/raw_executable.mk 64BUILD_HOST_EXECUTABLE:= $(BUILD_SYSTEM)/host_executable.mk 65BUILD_PACKAGE:= $(BUILD_SYSTEM)/package.mk 66BUILD_PHONY_PACKAGE:= $(BUILD_SYSTEM)/phony_package.mk 67BUILD_HOST_PREBUILT:= $(BUILD_SYSTEM)/host_prebuilt.mk 68BUILD_PREBUILT:= $(BUILD_SYSTEM)/prebuilt.mk 69BUILD_MULTI_PREBUILT:= $(BUILD_SYSTEM)/multi_prebuilt.mk 70BUILD_JAVA_LIBRARY:= $(BUILD_SYSTEM)/java_library.mk 71BUILD_STATIC_JAVA_LIBRARY:= $(BUILD_SYSTEM)/static_java_library.mk 72BUILD_HOST_JAVA_LIBRARY:= $(BUILD_SYSTEM)/host_java_library.mk 73BUILD_DROIDDOC:= $(BUILD_SYSTEM)/droiddoc.mk 74BUILD_COPY_HEADERS := $(BUILD_SYSTEM)/copy_headers.mk 75BUILD_NATIVE_TEST := $(BUILD_SYSTEM)/native_test.mk 76BUILD_HOST_NATIVE_TEST := $(BUILD_SYSTEM)/host_native_test.mk 77 78-include cts/build/config.mk 79 80# ############################################################### 81# Parse out any modifier targets. 82# ############################################################### 83 84# The 'showcommands' goal says to show the full command 85# lines being executed, instead of a short message about 86# the kind of operation being done. 87SHOW_COMMANDS:= $(filter showcommands,$(MAKECMDGOALS)) 88 89 90# ############################################################### 91# Set common values 92# ############################################################### 93 94# These can be changed to modify both host and device modules. 95COMMON_GLOBAL_CFLAGS:= -DANDROID -fmessage-length=0 -W -Wall -Wno-unused -Winit-self -Wpointer-arith 96COMMON_RELEASE_CFLAGS:= -DNDEBUG -UDEBUG 97 98COMMON_GLOBAL_CPPFLAGS:= $(COMMON_GLOBAL_CFLAGS) -Wsign-promo 99COMMON_RELEASE_CPPFLAGS:= $(COMMON_RELEASE_CFLAGS) 100 101# Set the extensions used for various packages 102COMMON_PACKAGE_SUFFIX := .zip 103COMMON_JAVA_PACKAGE_SUFFIX := .jar 104COMMON_ANDROID_PACKAGE_SUFFIX := .apk 105 106# list of flags to turn specific warnings in to errors 107TARGET_ERROR_FLAGS := -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point 108 109# TODO: do symbol compression 110TARGET_COMPRESS_MODULE_SYMBOLS := false 111 112# Default shell is mksh. Other possible value is ash. 113TARGET_SHELL := mksh 114 115# ############################################################### 116# Include sub-configuration files 117# ############################################################### 118 119# --------------------------------------------------------------- 120# Try to include buildspec.mk, which will try to set stuff up. 121# If this file doesn't exist, the environemnt variables will 122# be used, and if that doesn't work, then the default is an 123# arm build 124ifndef ANDROID_BUILDSPEC 125ANDROID_BUILDSPEC := $(TOPDIR)buildspec.mk 126endif 127-include $(ANDROID_BUILDSPEC) 128 129# --------------------------------------------------------------- 130# Define most of the global variables. These are the ones that 131# are specific to the user's build configuration. 132include $(BUILD_SYSTEM)/envsetup.mk 133 134# Boards may be defined under $(SRC_TARGET_DIR)/board/$(TARGET_DEVICE) 135# or under vendor/*/$(TARGET_DEVICE). Search in both places, but 136# make sure only one exists. 137# Real boards should always be associated with an OEM vendor. 138board_config_mk := \ 139 $(strip $(wildcard \ 140 $(SRC_TARGET_DIR)/board/$(TARGET_DEVICE)/BoardConfig.mk \ 141 device/*/$(TARGET_DEVICE)/BoardConfig.mk \ 142 vendor/*/$(TARGET_DEVICE)/BoardConfig.mk \ 143 )) 144ifeq ($(board_config_mk),) 145 $(error No config file found for TARGET_DEVICE $(TARGET_DEVICE)) 146endif 147ifneq ($(words $(board_config_mk)),1) 148 $(error Multiple board config files for TARGET_DEVICE $(TARGET_DEVICE): $(board_config_mk)) 149endif 150include $(board_config_mk) 151TARGET_DEVICE_DIR := $(patsubst %/,%,$(dir $(board_config_mk))) 152board_config_mk := 153 154# The build system exposes several variables for where to find the kernel 155# headers: 156# TARGET_DEVICE_KERNEL_HEADERS is automatically created for the current 157# device being built. It is set as $(TARGET_DEVICE_DIR)/kernel-headers, 158# e.g. device/samsung/tuna/kernel-headers. This directory is not 159# explicitly set by anyone, the build system always adds this subdir. 160# 161# TARGET_BOARD_KERNEL_HEADERS is specified by the BoardConfig.mk file 162# to allow other directories to be included. This is useful if there's 163# some common place where a few headers are being kept for a group 164# of devices. For example, device/<vendor>/common/kernel-headers could 165# contain some headers for several of <vendor>'s devices. 166# 167# TARGET_PRODUCT_KERNEL_HEADERS is generated by the product inheritance 168# graph. This allows architecture products to provide headers for the 169# devices using that architecture. For example, 170# hardware/ti/omap4xxx/omap4.mk will specify 171# PRODUCT_VENDOR_KERNEL_HEADERS variable that specify where the omap4 172# specific headers are, e.g. hardware/ti/omap4xxx/kernel-headers. 173# The build system then combines all the values specified by all the 174# PRODUCT_VENDOR_KERNEL_HEADERS directives in the product inheritance 175# tree and then exports a TARGET_PRODUCT_KERNEL_HEADERS variable. 176# 177# The layout of subdirs in any of the kernel-headers dir should mirror the 178# layout of the kernel include/ directory. For example, 179# device/samsung/tuna/kernel-headers/linux/, 180# hardware/ti/omap4xxx/kernel-headers/media/, 181# etc. 182# 183# NOTE: These directories MUST contain post-processed headers using the 184# bionic/libc/kernel/clean_header.py tool. Additionally, the original kernel 185# headers must also be checked in, but in a different subdirectory. By 186# convention, the originals should be checked into original-kernel-headers 187# directory of the same parent dir. For example, 188# device/samsung/tuna/kernel-headers <----- post-processed 189# device/samsung/tuna/original-kernel-headers <----- originals 190# 191TARGET_DEVICE_KERNEL_HEADERS := $(strip $(wildcard $(TARGET_DEVICE_DIR)/kernel-headers)) 192 193define validate-kernel-headers 194$(if $(firstword $(foreach hdr_dir,$(1),\ 195 $(filter-out kernel-headers,$(notdir $(hdr_dir))))),\ 196 $(error Kernel header dirs must be end in kernel-headers: $(1))) 197endef 198# also allow the board config to provide additional directories since 199# there could be device/oem/base_hw and device/oem/derived_hw 200# that both are valid devices but derived_hw needs to use kernel headers 201# from base_hw. 202TARGET_BOARD_KERNEL_HEADERS := $(strip $(wildcard $(TARGET_BOARD_KERNEL_HEADERS))) 203TARGET_BOARD_KERNEL_HEADERS := $(patsubst %/,%,$(TARGET_BOARD_KERNEL_HEADERS)) 204$(call validate-kernel-headers,$(TARGET_BOARD_KERNEL_HEADERS)) 205 206# then add product-inherited includes, to allow for 207# hardware/sivendor/chip/chip.mk to include their own headers 208TARGET_PRODUCT_KERNEL_HEADERS := $(strip $(wildcard $(PRODUCT_VENDOR_KERNEL_HEADERS))) 209TARGET_PRODUCT_KERNEL_HEADERS := $(patsubst %/,%,$(TARGET_PRODUCT_KERNEL_HEADERS)) 210$(call validate-kernel-headers,$(TARGET_PRODUCT_KERNEL_HEADERS)) 211 212# Clean up/verify variables defined by the board config file. 213TARGET_BOOTLOADER_BOARD_NAME := $(strip $(TARGET_BOOTLOADER_BOARD_NAME)) 214TARGET_CPU_ABI := $(strip $(TARGET_CPU_ABI)) 215ifeq ($(TARGET_CPU_ABI),) 216 $(error No TARGET_CPU_ABI defined by board config: $(board_config_mk)) 217endif 218TARGET_CPU_ABI2 := $(strip $(TARGET_CPU_ABI2)) 219 220# $(1): os/arch 221define select-android-config-h 222system/core/include/arch/$(1)/AndroidConfig.h 223endef 224 225combo_target := HOST_ 226include $(BUILD_SYSTEM)/combo/select.mk 227 228# on windows, the tools have .exe at the end, and we depend on the 229# host config stuff being done first 230 231combo_target := TARGET_ 232include $(BUILD_SYSTEM)/combo/select.mk 233 234# Compute TARGET_TOOLCHAIN_ROOT from TARGET_TOOLS_PREFIX 235# if only TARGET_TOOLS_PREFIX is passed to the make command. 236ifndef TARGET_TOOLCHAIN_ROOT 237TARGET_TOOLCHAIN_ROOT := $(patsubst %/, %, $(dir $(TARGET_TOOLS_PREFIX))) 238TARGET_TOOLCHAIN_ROOT := $(patsubst %/, %, $(dir $(TARGET_TOOLCHAIN_ROOT))) 239TARGET_TOOLCHAIN_ROOT := $(wildcard $(TARGET_TOOLCHAIN_ROOT)) 240endif 241 242# Pick a Java compiler. 243include $(BUILD_SYSTEM)/combo/javac.mk 244 245# --------------------------------------------------------------- 246# Check that the configuration is current. We check that 247# BUILD_ENV_SEQUENCE_NUMBER is current against this value. 248# Don't fail if we're called from envsetup, so they have a 249# chance to update their environment. 250 251ifeq (,$(strip $(CALLED_FROM_SETUP))) 252ifneq (,$(strip $(BUILD_ENV_SEQUENCE_NUMBER))) 253ifneq ($(BUILD_ENV_SEQUENCE_NUMBER),$(CORRECT_BUILD_ENV_SEQUENCE_NUMBER)) 254$(warning BUILD_ENV_SEQUENCE_NUMBER is set incorrectly.) 255$(info *** If you use envsetup/lunch/choosecombo:) 256$(info *** - Re-execute envsetup (". envsetup.sh")) 257$(info *** - Re-run lunch or choosecombo) 258$(info *** If you use buildspec.mk:) 259$(info *** - Look at buildspec.mk.default to see what has changed) 260$(info *** - Update BUILD_ENV_SEQUENCE_NUMBER to "$(CORRECT_BUILD_ENV_SEQUENCE_NUMBER)") 261$(error bailing..) 262endif 263endif 264endif 265 266 267# --------------------------------------------------------------- 268# Generic tools. 269 270LEX:= flex 271YACC:= bison -d 272DOXYGEN:= doxygen 273AAPT := $(HOST_OUT_EXECUTABLES)/aapt$(HOST_EXECUTABLE_SUFFIX) 274AIDL := $(HOST_OUT_EXECUTABLES)/aidl$(HOST_EXECUTABLE_SUFFIX) 275PROTOC := $(HOST_OUT_EXECUTABLES)/aprotoc$(HOST_EXECUTABLE_SUFFIX) 276ICUDATA := $(HOST_OUT_EXECUTABLES)/icudata$(HOST_EXECUTABLE_SUFFIX) 277SIGNAPK_JAR := $(HOST_OUT_JAVA_LIBRARIES)/signapk$(COMMON_JAVA_PACKAGE_SUFFIX) 278MKBOOTFS := $(HOST_OUT_EXECUTABLES)/mkbootfs$(HOST_EXECUTABLE_SUFFIX) 279MINIGZIP := $(HOST_OUT_EXECUTABLES)/minigzip$(HOST_EXECUTABLE_SUFFIX) 280MKBOOTIMG := $(HOST_OUT_EXECUTABLES)/mkbootimg$(HOST_EXECUTABLE_SUFFIX) 281MKYAFFS2 := $(HOST_OUT_EXECUTABLES)/mkyaffs2image$(HOST_EXECUTABLE_SUFFIX) 282APICHECK := $(HOST_OUT_EXECUTABLES)/apicheck$(HOST_EXECUTABLE_SUFFIX) 283FS_GET_STATS := $(HOST_OUT_EXECUTABLES)/fs_get_stats$(HOST_EXECUTABLE_SUFFIX) 284MKEXT2IMG := $(HOST_OUT_EXECUTABLES)/genext2fs$(HOST_EXECUTABLE_SUFFIX) 285MAKE_EXT4FS := $(HOST_OUT_EXECUTABLES)/make_ext4fs$(HOST_EXECUTABLE_SUFFIX) 286MKEXTUSERIMG := $(HOST_OUT_EXECUTABLES)/mkuserimg.sh 287MKEXT2BOOTIMG := external/genext2fs/mkbootimg_ext2.sh 288MKTARBALL := build/tools/mktarball.sh 289TUNE2FS := $(HOST_OUT_EXECUTABLES)/tune2fs$(HOST_EXECUTABLE_SUFFIX) 290E2FSCK := $(HOST_OUT_EXECUTABLES)/e2fsck$(HOST_EXECUTABLE_SUFFIX) 291JARJAR := $(HOST_OUT_JAVA_LIBRARIES)/jarjar.jar 292PROGUARD := external/proguard/bin/proguard.sh 293JAVATAGS := build/tools/java-event-log-tags.py 294LLVM_RS_CC := $(HOST_OUT_EXECUTABLES)/llvm-rs-cc$(HOST_EXECUTABLE_SUFFIX) 295LLVM_RS_LINK := $(HOST_OUT_EXECUTABLES)/llvm-rs-link$(HOST_EXECUTABLE_SUFFIX) 296DEXOPT := $(HOST_OUT_EXECUTABLES)/dexopt$(HOST_EXECUTABLE_SUFFIX) 297DEXPREOPT := dalvik/tools/dex-preopt 298 299# ACP is always for the build OS, not for the host OS 300ACP := $(BUILD_OUT_EXECUTABLES)/acp$(BUILD_EXECUTABLE_SUFFIX) 301 302# dx is java behind a shell script; no .exe necessary. 303DX := $(HOST_OUT_EXECUTABLES)/dx 304ZIPALIGN := $(HOST_OUT_EXECUTABLES)/zipalign$(HOST_EXECUTABLE_SUFFIX) 305FINDBUGS := prebuilt/common/findbugs/bin/findbugs 306LOCALIZE := $(HOST_OUT_EXECUTABLES)/localize$(HOST_EXECUTABLE_SUFFIX) 307EMMA_JAR := external/emma/lib/emma$(COMMON_JAVA_PACKAGE_SUFFIX) 308 309# Deal with archaic version of bison on Mac OS X. 310ifeq ($(filter 1.28,$(shell $(YACC) -V)),) 311YACC_HEADER_SUFFIX:= .hpp 312else 313YACC_HEADER_SUFFIX:= .cpp.h 314endif 315 316# Don't use column under Windows, cygwin or not 317ifeq ($(HOST_OS),windows) 318COLUMN:= cat 319else 320COLUMN:= column 321endif 322 323dir := $(shell uname) 324ifeq ($(HOST_OS),windows) 325dir := $(HOST_OS) 326endif 327ifeq ($(HOST_OS),darwin) 328dir := $(HOST_OS)-$(HOST_ARCH) 329endif 330OLD_FLEX := prebuilts/misc/$(HOST_PREBUILT_TAG)/flex/flex-2.5.4a$(HOST_EXECUTABLE_SUFFIX) 331 332ifeq ($(HOST_OS),darwin) 333# Mac OS' screwy version of java uses a non-standard directory layout 334# and doesn't even seem to have tools.jar. On the other hand, javac seems 335# to be able to magically find the classes in there, wherever they are, so 336# leave this blank 337HOST_JDK_TOOLS_JAR := 338else 339HOST_JDK_TOOLS_JAR:= $(shell $(BUILD_SYSTEM)/find-jdk-tools-jar.sh) 340ifeq ($(wildcard $(HOST_JDK_TOOLS_JAR)),) 341$(error Error: could not find jdk tools.jar, please install JDK6, \ 342 which you can download from java.sun.com) 343endif 344endif 345 346# Is the host JDK 64-bit version? 347HOST_JDK_IS_64BIT_VERSION := 348ifneq ($(filter 64-Bit, $(shell java -version 2>&1)),) 349HOST_JDK_IS_64BIT_VERSION := true 350endif 351 352# It's called md5 on Mac OS and md5sum on Linux 353ifeq ($(HOST_OS),darwin) 354MD5SUM:=md5 -q 355else 356MD5SUM:=md5sum 357endif 358 359APICHECK_CLASSPATH := $(HOST_JDK_TOOLS_JAR) 360APICHECK_CLASSPATH := $(APICHECK_CLASSPATH):$(HOST_OUT_JAVA_LIBRARIES)/doclava$(COMMON_JAVA_PACKAGE_SUFFIX) 361APICHECK_CLASSPATH := $(APICHECK_CLASSPATH):$(HOST_OUT_JAVA_LIBRARIES)/jsilver$(COMMON_JAVA_PACKAGE_SUFFIX) 362APICHECK_COMMAND := $(APICHECK) -JXmx1024m -J"classpath $(APICHECK_CLASSPATH)" 363 364# The default key if not set as LOCAL_CERTIFICATE 365ifdef PRODUCT_DEFAULT_DEV_CERTIFICATE 366 DEFAULT_SYSTEM_DEV_CERTIFICATE := $(PRODUCT_DEFAULT_DEV_CERTIFICATE) 367else 368 DEFAULT_SYSTEM_DEV_CERTIFICATE := build/target/product/security/testkey 369endif 370 371# ############################################################### 372# Set up final options. 373# ############################################################### 374 375HOST_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) 376HOST_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 377 378HOST_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 379HOST_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 380 381TARGET_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) 382TARGET_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 383 384TARGET_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 385TARGET_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 386 387HOST_GLOBAL_LD_DIRS += -L$(HOST_OUT_INTERMEDIATE_LIBRARIES) 388TARGET_GLOBAL_LD_DIRS += -L$(TARGET_OUT_INTERMEDIATE_LIBRARIES) 389 390HOST_PROJECT_INCLUDES:= $(SRC_HEADERS) $(SRC_HOST_HEADERS) $(HOST_OUT_HEADERS) 391TARGET_PROJECT_INCLUDES:= $(SRC_HEADERS) $(TARGET_OUT_HEADERS) \ 392 $(TARGET_DEVICE_KERNEL_HEADERS) $(TARGET_BOARD_KERNEL_HEADERS) \ 393 $(TARGET_PRODUCT_KERNEL_HEADERS) 394 395# Many host compilers don't support these flags, so we have to make 396# sure to only specify them for the target compilers checked in to 397# the source tree. 398TARGET_GLOBAL_CFLAGS += $(TARGET_ERROR_FLAGS) 399TARGET_GLOBAL_CPPFLAGS += $(TARGET_ERROR_FLAGS) 400 401HOST_GLOBAL_CFLAGS += $(HOST_RELEASE_CFLAGS) 402HOST_GLOBAL_CPPFLAGS += $(HOST_RELEASE_CPPFLAGS) 403 404TARGET_GLOBAL_CFLAGS += $(TARGET_RELEASE_CFLAGS) 405TARGET_GLOBAL_CPPFLAGS += $(TARGET_RELEASE_CPPFLAGS) 406 407# define llvm tools and global flags 408include $(BUILD_SYSTEM)/llvm_config.mk 409 410PREBUILT_IS_PRESENT := $(if $(wildcard prebuilt/Android.mk),true) 411 412# ############################################################### 413# Collect a list of the SDK versions that we could compile against 414# For use with the LOCAL_SDK_VERSION variable for include $(BUILD_PACKAGE) 415# ############################################################### 416 417HISTORICAL_SDK_VERSIONS_ROOT := $(TOPDIR)prebuilts/sdk 418HISTORICAL_NDK_VERSIONS_ROOT := $(TOPDIR)prebuilts/ndk 419 420# Historical SDK version N is stored in $(HISTORICAL_SDK_VERSIONS_ROOT)/N. 421# The 'current' version is whatever this source tree is. 422# 423# sgrax is the opposite of xargs. It takes the list of args and puts them 424# on each line for sort to process. 425# sort -g is a numeric sort, so 1 2 3 10 instead of 1 10 2 3. 426 427# Numerically sort a list of numbers 428# $(1): the list of numbers to be sorted 429define numerically_sort 430$(shell function sgrax() { \ 431 while [ -n "$$1" ] ; do echo $$1 ; shift ; done \ 432 } ; \ 433 ( sgrax $(1) | sort -g ) ) 434endef 435 436TARGET_AVAILABLE_SDK_VERSIONS := current $(call numerically_sort,\ 437 $(patsubst $(HISTORICAL_SDK_VERSIONS_ROOT)/%/android.jar,%, \ 438 $(wildcard $(HISTORICAL_SDK_VERSIONS_ROOT)/*/android.jar))) 439 440TARGET_AVAILABLE_NDK_VERSIONS := $(call numerically_sort,\ 441 $(patsubst $(HISTORICAL_NDK_VERSIONS_ROOT)/android-ndk-r%,%, \ 442 $(wildcard $(HISTORICAL_NDK_VERSIONS_ROOT)/android-ndk-r*))) 443 444INTERNAL_PLATFORM_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/public_api.txt 445 446# This is the standard way to name a directory containing prebuilt target 447# objects. E.g., prebuilt/$(TARGET_PREBUILT_TAG)/libc.so 448TARGET_PREBUILT_TAG := android-$(TARGET_ARCH) 449 450include $(BUILD_SYSTEM)/dumpvar.mk 451