config.mk revision 906cb78168718dafea120b0a0a6cf239b90a2a71
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# Utility variables. 18empty := 19space := $(empty) $(empty) 20comma := , 21 22# Tell python not to spam the source tree with .pyc files. This 23# only has an effect on python 2.6 and above. 24export PYTHONDONTWRITEBYTECODE := 1 25 26# Standard source directories. 27SRC_DOCS:= $(TOPDIR)docs 28# TODO: Enforce some kind of layering; only add include paths 29# when a module links against a particular library. 30# TODO: See if we can remove most of these from the global list. 31SRC_HEADERS := \ 32 $(TOPDIR)system/core/include \ 33 $(TOPDIR)hardware/libhardware/include \ 34 $(TOPDIR)hardware/libhardware_legacy/include \ 35 $(TOPDIR)hardware/ril/include \ 36 $(TOPDIR)libnativehelper/include \ 37 $(TOPDIR)frameworks/native/include \ 38 $(TOPDIR)frameworks/native/opengl/include \ 39 $(TOPDIR)frameworks/av/include \ 40 $(TOPDIR)frameworks/base/include \ 41 $(TOPDIR)external/skia/include 42SRC_HOST_HEADERS:=$(TOPDIR)tools/include 43SRC_LIBRARIES:= $(TOPDIR)libs 44SRC_SERVERS:= $(TOPDIR)servers 45SRC_TARGET_DIR := $(TOPDIR)build/target 46SRC_API_DIR := $(TOPDIR)prebuilts/sdk/api 47 48# Some specific paths to tools 49SRC_DROIDDOC_DIR := $(TOPDIR)build/tools/droiddoc 50 51# Various mappings to avoid hard-coding paths all over the place 52include $(BUILD_SYSTEM)/pathmap.mk 53 54# ############################################################### 55# Build system internal files 56# ############################################################### 57 58BUILD_COMBOS:= $(BUILD_SYSTEM)/combo 59 60CLEAR_VARS:= $(BUILD_SYSTEM)/clear_vars.mk 61BUILD_HOST_STATIC_LIBRARY:= $(BUILD_SYSTEM)/host_static_library.mk 62BUILD_HOST_SHARED_LIBRARY:= $(BUILD_SYSTEM)/host_shared_library.mk 63BUILD_STATIC_LIBRARY:= $(BUILD_SYSTEM)/static_library.mk 64BUILD_RAW_STATIC_LIBRARY := $(BUILD_SYSTEM)/raw_static_library.mk 65BUILD_SHARED_LIBRARY:= $(BUILD_SYSTEM)/shared_library.mk 66BUILD_EXECUTABLE:= $(BUILD_SYSTEM)/executable.mk 67BUILD_RAW_EXECUTABLE:= $(BUILD_SYSTEM)/raw_executable.mk 68BUILD_HOST_EXECUTABLE:= $(BUILD_SYSTEM)/host_executable.mk 69BUILD_PACKAGE:= $(BUILD_SYSTEM)/package.mk 70BUILD_PHONY_PACKAGE:= $(BUILD_SYSTEM)/phony_package.mk 71BUILD_HOST_PREBUILT:= $(BUILD_SYSTEM)/host_prebuilt.mk 72BUILD_PREBUILT:= $(BUILD_SYSTEM)/prebuilt.mk 73BUILD_MULTI_PREBUILT:= $(BUILD_SYSTEM)/multi_prebuilt.mk 74BUILD_JAVA_LIBRARY:= $(BUILD_SYSTEM)/java_library.mk 75BUILD_STATIC_JAVA_LIBRARY:= $(BUILD_SYSTEM)/static_java_library.mk 76BUILD_HOST_JAVA_LIBRARY:= $(BUILD_SYSTEM)/host_java_library.mk 77BUILD_DROIDDOC:= $(BUILD_SYSTEM)/droiddoc.mk 78BUILD_COPY_HEADERS := $(BUILD_SYSTEM)/copy_headers.mk 79BUILD_NATIVE_TEST := $(BUILD_SYSTEM)/native_test.mk 80BUILD_HOST_NATIVE_TEST := $(BUILD_SYSTEM)/host_native_test.mk 81BUILD_NOTICE_FILE := $(BUILD_SYSTEM)/notice_files.mk 82 83-include cts/build/config.mk 84 85# ############################################################### 86# Parse out any modifier targets. 87# ############################################################### 88 89# The 'showcommands' goal says to show the full command 90# lines being executed, instead of a short message about 91# the kind of operation being done. 92SHOW_COMMANDS:= $(filter showcommands,$(MAKECMDGOALS)) 93 94 95# ############################################################### 96# Set common values 97# ############################################################### 98 99# These can be changed to modify both host and device modules. 100COMMON_GLOBAL_CFLAGS:= -DANDROID -fmessage-length=0 -W -Wall -Wno-unused -Winit-self -Wpointer-arith 101COMMON_RELEASE_CFLAGS:= -DNDEBUG -UDEBUG 102 103COMMON_GLOBAL_CPPFLAGS:= $(COMMON_GLOBAL_CFLAGS) -Wsign-promo 104COMMON_RELEASE_CPPFLAGS:= $(COMMON_RELEASE_CFLAGS) 105 106# Set the extensions used for various packages 107COMMON_PACKAGE_SUFFIX := .zip 108COMMON_JAVA_PACKAGE_SUFFIX := .jar 109COMMON_ANDROID_PACKAGE_SUFFIX := .apk 110 111# list of flags to turn specific warnings in to errors 112TARGET_ERROR_FLAGS := -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point 113 114# TODO: do symbol compression 115TARGET_COMPRESS_MODULE_SYMBOLS := false 116 117# Default shell is mksh. Other possible value is ash. 118TARGET_SHELL := mksh 119 120# ############################################################### 121# Include sub-configuration files 122# ############################################################### 123 124# --------------------------------------------------------------- 125# Try to include buildspec.mk, which will try to set stuff up. 126# If this file doesn't exist, the environemnt variables will 127# be used, and if that doesn't work, then the default is an 128# arm build 129ifndef ANDROID_BUILDSPEC 130ANDROID_BUILDSPEC := $(TOPDIR)buildspec.mk 131endif 132-include $(ANDROID_BUILDSPEC) 133 134# --------------------------------------------------------------- 135# Define most of the global variables. These are the ones that 136# are specific to the user's build configuration. 137include $(BUILD_SYSTEM)/envsetup.mk 138 139# Boards may be defined under $(SRC_TARGET_DIR)/board/$(TARGET_DEVICE) 140# or under vendor/*/$(TARGET_DEVICE). Search in both places, but 141# make sure only one exists. 142# Real boards should always be associated with an OEM vendor. 143board_config_mk := \ 144 $(strip $(wildcard \ 145 $(SRC_TARGET_DIR)/board/$(TARGET_DEVICE)/BoardConfig.mk \ 146 $(shell test -d device && find device -maxdepth 4 -path '*/$(TARGET_DEVICE)/BoardConfig.mk') \ 147 $(shell test -d vendor && find vendor -maxdepth 4 -path '*/$(TARGET_DEVICE)/BoardConfig.mk') \ 148 )) 149ifeq ($(board_config_mk),) 150 $(error No config file found for TARGET_DEVICE $(TARGET_DEVICE)) 151endif 152ifneq ($(words $(board_config_mk)),1) 153 $(error Multiple board config files for TARGET_DEVICE $(TARGET_DEVICE): $(board_config_mk)) 154endif 155include $(board_config_mk) 156ifeq ($(TARGET_ARCH),) 157 $(error TARGET_ARCH not defined by board config: $(board_config_mk)) 158endif 159TARGET_DEVICE_DIR := $(patsubst %/,%,$(dir $(board_config_mk))) 160board_config_mk := 161 162# The build system exposes several variables for where to find the kernel 163# headers: 164# TARGET_DEVICE_KERNEL_HEADERS is automatically created for the current 165# device being built. It is set as $(TARGET_DEVICE_DIR)/kernel-headers, 166# e.g. device/samsung/tuna/kernel-headers. This directory is not 167# explicitly set by anyone, the build system always adds this subdir. 168# 169# TARGET_BOARD_KERNEL_HEADERS is specified by the BoardConfig.mk file 170# to allow other directories to be included. This is useful if there's 171# some common place where a few headers are being kept for a group 172# of devices. For example, device/<vendor>/common/kernel-headers could 173# contain some headers for several of <vendor>'s devices. 174# 175# TARGET_PRODUCT_KERNEL_HEADERS is generated by the product inheritance 176# graph. This allows architecture products to provide headers for the 177# devices using that architecture. For example, 178# hardware/ti/omap4xxx/omap4.mk will specify 179# PRODUCT_VENDOR_KERNEL_HEADERS variable that specify where the omap4 180# specific headers are, e.g. hardware/ti/omap4xxx/kernel-headers. 181# The build system then combines all the values specified by all the 182# PRODUCT_VENDOR_KERNEL_HEADERS directives in the product inheritance 183# tree and then exports a TARGET_PRODUCT_KERNEL_HEADERS variable. 184# 185# The layout of subdirs in any of the kernel-headers dir should mirror the 186# layout of the kernel include/ directory. For example, 187# device/samsung/tuna/kernel-headers/linux/, 188# hardware/ti/omap4xxx/kernel-headers/media/, 189# etc. 190# 191# NOTE: These directories MUST contain post-processed headers using the 192# bionic/libc/kernel/clean_header.py tool. Additionally, the original kernel 193# headers must also be checked in, but in a different subdirectory. By 194# convention, the originals should be checked into original-kernel-headers 195# directory of the same parent dir. For example, 196# device/samsung/tuna/kernel-headers <----- post-processed 197# device/samsung/tuna/original-kernel-headers <----- originals 198# 199TARGET_DEVICE_KERNEL_HEADERS := $(strip $(wildcard $(TARGET_DEVICE_DIR)/kernel-headers)) 200 201define validate-kernel-headers 202$(if $(firstword $(foreach hdr_dir,$(1),\ 203 $(filter-out kernel-headers,$(notdir $(hdr_dir))))),\ 204 $(error Kernel header dirs must be end in kernel-headers: $(1))) 205endef 206# also allow the board config to provide additional directories since 207# there could be device/oem/base_hw and device/oem/derived_hw 208# that both are valid devices but derived_hw needs to use kernel headers 209# from base_hw. 210TARGET_BOARD_KERNEL_HEADERS := $(strip $(wildcard $(TARGET_BOARD_KERNEL_HEADERS))) 211TARGET_BOARD_KERNEL_HEADERS := $(patsubst %/,%,$(TARGET_BOARD_KERNEL_HEADERS)) 212$(call validate-kernel-headers,$(TARGET_BOARD_KERNEL_HEADERS)) 213 214# then add product-inherited includes, to allow for 215# hardware/sivendor/chip/chip.mk to include their own headers 216TARGET_PRODUCT_KERNEL_HEADERS := $(strip $(wildcard $(PRODUCT_VENDOR_KERNEL_HEADERS))) 217TARGET_PRODUCT_KERNEL_HEADERS := $(patsubst %/,%,$(TARGET_PRODUCT_KERNEL_HEADERS)) 218$(call validate-kernel-headers,$(TARGET_PRODUCT_KERNEL_HEADERS)) 219 220# Clean up/verify variables defined by the board config file. 221TARGET_BOOTLOADER_BOARD_NAME := $(strip $(TARGET_BOOTLOADER_BOARD_NAME)) 222TARGET_CPU_ABI := $(strip $(TARGET_CPU_ABI)) 223ifeq ($(TARGET_CPU_ABI),) 224 $(error No TARGET_CPU_ABI defined by board config: $(board_config_mk)) 225endif 226TARGET_CPU_ABI2 := $(strip $(TARGET_CPU_ABI2)) 227 228# $(1): os/arch 229define select-android-config-h 230build/core/combo/include/arch/$(1)/AndroidConfig.h 231endef 232 233combo_target := HOST_ 234include $(BUILD_SYSTEM)/combo/select.mk 235 236# on windows, the tools have .exe at the end, and we depend on the 237# host config stuff being done first 238 239combo_target := TARGET_ 240include $(BUILD_SYSTEM)/combo/select.mk 241 242# Compute TARGET_TOOLCHAIN_ROOT from TARGET_TOOLS_PREFIX 243# if only TARGET_TOOLS_PREFIX is passed to the make command. 244ifndef TARGET_TOOLCHAIN_ROOT 245TARGET_TOOLCHAIN_ROOT := $(patsubst %/, %, $(dir $(TARGET_TOOLS_PREFIX))) 246TARGET_TOOLCHAIN_ROOT := $(patsubst %/, %, $(dir $(TARGET_TOOLCHAIN_ROOT))) 247TARGET_TOOLCHAIN_ROOT := $(wildcard $(TARGET_TOOLCHAIN_ROOT)) 248endif 249 250# Normalize WITH_STATIC_ANALYZER and WITH_SYNTAX_CHECK 251ifeq ($(strip $(WITH_STATIC_ANALYZER)),0) 252 WITH_STATIC_ANALYZER := 253endif 254ifeq ($(strip $(WITH_SYNTAX_CHECK)),0) 255 WITH_SYNTAX_CHECK := 256endif 257 258# Disable WITH_STATIC_ANALYZER and WITH_SYNTAX_CHECK if tool can't be found 259SYNTAX_TOOLS_PREFIX := prebuilts/clang/$(HOST_PREBUILT_TAG)/host/3.3/bin 260ifneq ($(strip $(WITH_STATIC_ANALYZER)),) 261 ifeq ($(wildcard $(SYNTAX_TOOLS_PREFIX)/ccc-analyzer),) 262 $(warning *** Disable WITH_STATIC_ANALYZER because $(SYNTAX_TOOLS_PREFIX)/ccc-analyzer does not exist) 263 WITH_STATIC_ANALYZER := 264 endif 265endif 266ifneq ($(strip $(WITH_SYNTAX_CHECK)),) 267 ifeq ($(wildcard $(SYNTAX_TOOLS_PREFIX)/ccc-syntax),) 268 $(warning *** Disable WITH_SYNTAX_CHECK because $(SYNTAX_TOOLS_PREFIX)/ccc-syntax does not exist) 269 WITH_SYNTAX_CHECK := 270 endif 271endif 272 273# WITH_STATIC_ANALYZER trumps WITH_SYNTAX_CHECK 274ifneq ($(strip $(WITH_STATIC_ANALYZER)),) 275 ifneq ($(strip $(WITH_SYNTAX_CHECK)),) 276 $(warning *** Disable WITH_SYNTAX_CHECK in the presence of static analyzer WITH_STATIC_ANALYZER) 277 WITH_SYNTAX_CHECK := 278 endif 279endif 280 281# Pick a Java compiler. 282include $(BUILD_SYSTEM)/combo/javac.mk 283 284# --------------------------------------------------------------- 285# Check that the configuration is current. We check that 286# BUILD_ENV_SEQUENCE_NUMBER is current against this value. 287# Don't fail if we're called from envsetup, so they have a 288# chance to update their environment. 289 290ifeq (,$(strip $(CALLED_FROM_SETUP))) 291ifneq (,$(strip $(BUILD_ENV_SEQUENCE_NUMBER))) 292ifneq ($(BUILD_ENV_SEQUENCE_NUMBER),$(CORRECT_BUILD_ENV_SEQUENCE_NUMBER)) 293$(warning BUILD_ENV_SEQUENCE_NUMBER is set incorrectly.) 294$(info *** If you use envsetup/lunch/choosecombo:) 295$(info *** - Re-execute envsetup (". envsetup.sh")) 296$(info *** - Re-run lunch or choosecombo) 297$(info *** If you use buildspec.mk:) 298$(info *** - Look at buildspec.mk.default to see what has changed) 299$(info *** - Update BUILD_ENV_SEQUENCE_NUMBER to "$(CORRECT_BUILD_ENV_SEQUENCE_NUMBER)") 300$(error bailing..) 301endif 302endif 303endif 304 305 306# --------------------------------------------------------------- 307# Generic tools. 308 309LEX := flex 310# The default PKGDATADIR built in the prebuilt bison is a relative path 311# external/bison/data. 312# To run bison from elsewhere you need to set up enviromental variable 313# BISON_PKGDATADIR. 314BISON_PKGDATADIR := $(PWD)/external/bison/data 315BISON := prebuilts/misc/$(BUILD_OS)-$(BUILD_ARCH)/bison/bison 316YACC := $(BISON) -d 317 318DOXYGEN:= doxygen 319AAPT := $(HOST_OUT_EXECUTABLES)/aapt$(HOST_EXECUTABLE_SUFFIX) 320AIDL := $(HOST_OUT_EXECUTABLES)/aidl$(HOST_EXECUTABLE_SUFFIX) 321PROTOC := $(HOST_OUT_EXECUTABLES)/aprotoc$(HOST_EXECUTABLE_SUFFIX) 322SIGNAPK_JAR := $(HOST_OUT_JAVA_LIBRARIES)/signapk$(COMMON_JAVA_PACKAGE_SUFFIX) 323MKBOOTFS := $(HOST_OUT_EXECUTABLES)/mkbootfs$(HOST_EXECUTABLE_SUFFIX) 324MINIGZIP := $(HOST_OUT_EXECUTABLES)/minigzip$(HOST_EXECUTABLE_SUFFIX) 325ifeq (,$(strip $(BOARD_CUSTOM_MKBOOTIMG))) 326MKBOOTIMG := $(HOST_OUT_EXECUTABLES)/mkbootimg$(HOST_EXECUTABLE_SUFFIX) 327else 328MKBOOTIMG := $(BOARD_CUSTOM_MKBOOTIMG) 329endif 330MKYAFFS2 := $(HOST_OUT_EXECUTABLES)/mkyaffs2image$(HOST_EXECUTABLE_SUFFIX) 331APICHECK := $(HOST_OUT_EXECUTABLES)/apicheck$(HOST_EXECUTABLE_SUFFIX) 332FS_GET_STATS := $(HOST_OUT_EXECUTABLES)/fs_get_stats$(HOST_EXECUTABLE_SUFFIX) 333MKEXT2IMG := $(HOST_OUT_EXECUTABLES)/genext2fs$(HOST_EXECUTABLE_SUFFIX) 334MAKE_EXT4FS := $(HOST_OUT_EXECUTABLES)/make_ext4fs$(HOST_EXECUTABLE_SUFFIX) 335MKEXTUSERIMG := $(HOST_OUT_EXECUTABLES)/mkuserimg.sh 336MKEXT2BOOTIMG := external/genext2fs/mkbootimg_ext2.sh 337SIMG2IMG := $(HOST_OUT_EXECUTABLES)/simg2img$(HOST_EXECUTABLE_SUFFIX) 338E2FSCK := $(HOST_OUT_EXECUTABLES)/e2fsck$(HOST_EXECUTABLE_SUFFIX) 339MKTARBALL := build/tools/mktarball.sh 340TUNE2FS := $(HOST_OUT_EXECUTABLES)/tune2fs$(HOST_EXECUTABLE_SUFFIX) 341E2FSCK := $(HOST_OUT_EXECUTABLES)/e2fsck$(HOST_EXECUTABLE_SUFFIX) 342JARJAR := $(HOST_OUT_JAVA_LIBRARIES)/jarjar.jar 343PROGUARD := external/proguard/bin/proguard.sh 344JAVATAGS := build/tools/java-event-log-tags.py 345LLVM_RS_CC := $(HOST_OUT_EXECUTABLES)/llvm-rs-cc$(HOST_EXECUTABLE_SUFFIX) 346BCC_COMPAT := $(HOST_OUT_EXECUTABLES)/bcc_compat$(HOST_EXECUTABLE_SUFFIX) 347DEXOPT := $(HOST_OUT_EXECUTABLES)/dexopt$(HOST_EXECUTABLE_SUFFIX) 348DEXPREOPT := dalvik/tools/dex-preopt 349LINT := prebuilts/sdk/tools/lint 350 351# ACP is always for the build OS, not for the host OS 352ACP := $(BUILD_OUT_EXECUTABLES)/acp$(BUILD_EXECUTABLE_SUFFIX) 353 354# dx is java behind a shell script; no .exe necessary. 355DX := $(HOST_OUT_EXECUTABLES)/dx 356ZIPALIGN := $(HOST_OUT_EXECUTABLES)/zipalign$(HOST_EXECUTABLE_SUFFIX) 357FINDBUGS := prebuilt/common/findbugs/bin/findbugs 358EMMA_JAR := external/emma/lib/emma$(COMMON_JAVA_PACKAGE_SUFFIX) 359 360YACC_HEADER_SUFFIX:= .hpp 361 362# Don't use column under Windows, cygwin or not 363ifeq ($(HOST_OS),windows) 364COLUMN:= cat 365else 366COLUMN:= column 367endif 368 369OLD_FLEX := prebuilts/misc/$(HOST_PREBUILT_TAG)/flex/flex-2.5.4a$(HOST_EXECUTABLE_SUFFIX) 370 371ifeq ($(HOST_OS),darwin) 372# Mac OS' screwy version of java uses a non-standard directory layout 373# and doesn't even seem to have tools.jar. On the other hand, javac seems 374# to be able to magically find the classes in there, wherever they are, so 375# leave this blank 376HOST_JDK_TOOLS_JAR := 377else 378HOST_JDK_TOOLS_JAR:= $(shell $(BUILD_SYSTEM)/find-jdk-tools-jar.sh) 379ifeq ($(wildcard $(HOST_JDK_TOOLS_JAR)),) 380$(error Error: could not find jdk tools.jar, please install JDK6, \ 381 which you can download from java.sun.com) 382endif 383endif 384 385# Is the host JDK 64-bit version? 386HOST_JDK_IS_64BIT_VERSION := 387ifneq ($(filter 64-Bit, $(shell java -version 2>&1)),) 388HOST_JDK_IS_64BIT_VERSION := true 389endif 390 391# It's called md5 on Mac OS and md5sum on Linux 392ifeq ($(HOST_OS),darwin) 393MD5SUM:=md5 -q 394else 395MD5SUM:=md5sum 396endif 397 398APICHECK_CLASSPATH := $(HOST_JDK_TOOLS_JAR) 399APICHECK_CLASSPATH := $(APICHECK_CLASSPATH):$(HOST_OUT_JAVA_LIBRARIES)/doclava$(COMMON_JAVA_PACKAGE_SUFFIX) 400APICHECK_CLASSPATH := $(APICHECK_CLASSPATH):$(HOST_OUT_JAVA_LIBRARIES)/jsilver$(COMMON_JAVA_PACKAGE_SUFFIX) 401APICHECK_COMMAND := $(APICHECK) -JXmx1024m -J"classpath $(APICHECK_CLASSPATH)" 402 403# The default key if not set as LOCAL_CERTIFICATE 404ifdef PRODUCT_DEFAULT_DEV_CERTIFICATE 405 DEFAULT_SYSTEM_DEV_CERTIFICATE := $(PRODUCT_DEFAULT_DEV_CERTIFICATE) 406else 407 DEFAULT_SYSTEM_DEV_CERTIFICATE := build/target/product/security/testkey 408endif 409 410# ############################################################### 411# Set up final options. 412# ############################################################### 413 414HOST_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) 415HOST_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 416 417HOST_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 418HOST_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 419 420TARGET_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) 421TARGET_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 422 423TARGET_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 424TARGET_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 425 426HOST_GLOBAL_LD_DIRS += -L$(HOST_OUT_INTERMEDIATE_LIBRARIES) 427TARGET_GLOBAL_LD_DIRS += -L$(TARGET_OUT_INTERMEDIATE_LIBRARIES) 428 429HOST_PROJECT_INCLUDES:= $(SRC_HEADERS) $(SRC_HOST_HEADERS) $(HOST_OUT_HEADERS) 430TARGET_PROJECT_INCLUDES:= $(SRC_HEADERS) $(TARGET_OUT_HEADERS) \ 431 $(TARGET_DEVICE_KERNEL_HEADERS) $(TARGET_BOARD_KERNEL_HEADERS) \ 432 $(TARGET_PRODUCT_KERNEL_HEADERS) 433 434# Many host compilers don't support these flags, so we have to make 435# sure to only specify them for the target compilers checked in to 436# the source tree. 437TARGET_GLOBAL_CFLAGS += $(TARGET_ERROR_FLAGS) 438TARGET_GLOBAL_CPPFLAGS += $(TARGET_ERROR_FLAGS) 439 440HOST_GLOBAL_CFLAGS += $(HOST_RELEASE_CFLAGS) 441HOST_GLOBAL_CPPFLAGS += $(HOST_RELEASE_CPPFLAGS) 442 443TARGET_GLOBAL_CFLAGS += $(TARGET_RELEASE_CFLAGS) 444TARGET_GLOBAL_CPPFLAGS += $(TARGET_RELEASE_CPPFLAGS) 445 446# define llvm tools and global flags 447include $(BUILD_SYSTEM)/llvm_config.mk 448 449# ############################################################### 450# Collect a list of the SDK versions that we could compile against 451# For use with the LOCAL_SDK_VERSION variable for include $(BUILD_PACKAGE) 452# ############################################################### 453 454HISTORICAL_SDK_VERSIONS_ROOT := $(TOPDIR)prebuilts/sdk 455HISTORICAL_NDK_VERSIONS_ROOT := $(TOPDIR)prebuilts/ndk 456 457# Historical SDK version N is stored in $(HISTORICAL_SDK_VERSIONS_ROOT)/N. 458# The 'current' version is whatever this source tree is. 459# 460# sgrax is the opposite of xargs. It takes the list of args and puts them 461# on each line for sort to process. 462# sort -g is a numeric sort, so 1 2 3 10 instead of 1 10 2 3. 463 464# Numerically sort a list of numbers 465# $(1): the list of numbers to be sorted 466define numerically_sort 467$(shell function sgrax() { \ 468 while [ -n "$$1" ] ; do echo $$1 ; shift ; done \ 469 } ; \ 470 ( sgrax $(1) | sort -g ) ) 471endef 472 473TARGET_AVAILABLE_SDK_VERSIONS := $(call numerically_sort,\ 474 $(patsubst $(HISTORICAL_SDK_VERSIONS_ROOT)/%/android.jar,%, \ 475 $(wildcard $(HISTORICAL_SDK_VERSIONS_ROOT)/*/android.jar))) 476 477INTERNAL_PLATFORM_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/public_api.txt 478 479# This is the standard way to name a directory containing prebuilt target 480# objects. E.g., prebuilt/$(TARGET_PREBUILT_TAG)/libc.so 481TARGET_PREBUILT_TAG := android-$(TARGET_ARCH) 482 483# Set up RS prebuilt variables for compatibility library 484 485RS_PREBUILT_CLCORE := prebuilts/sdk/renderscript/lib/$(TARGET_ARCH)/libclcore.bc 486RS_PREBUILT_LIBPATH := -L prebuilts/ndk/8/platforms/android-9/arch-$(TARGET_ARCH)/usr/lib 487RS_PREBUILT_COMPILER_RT := prebuilts/sdk/renderscript/lib/$(TARGET_ARCH)/libcompiler_rt.a 488 489include $(BUILD_SYSTEM)/dumpvar.mk 490