config.mk revision 1f11575b7c01e4ccfb8b8796cd81e65e3b411245
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 $(TOPDIR)frameworks/base/include 41SRC_HOST_HEADERS:=$(TOPDIR)tools/include 42SRC_LIBRARIES:= $(TOPDIR)libs 43SRC_SERVERS:= $(TOPDIR)servers 44SRC_TARGET_DIR := $(TOPDIR)build/target 45SRC_API_DIR := $(TOPDIR)prebuilts/sdk/api 46 47# Some specific paths to tools 48SRC_DROIDDOC_DIR := $(TOPDIR)build/tools/droiddoc 49 50# Various mappings to avoid hard-coding paths all over the place 51include $(BUILD_SYSTEM)/pathmap.mk 52 53# ############################################################### 54# Build system internal files 55# ############################################################### 56 57BUILD_COMBOS:= $(BUILD_SYSTEM)/combo 58 59CLEAR_VARS:= $(BUILD_SYSTEM)/clear_vars.mk 60BUILD_HOST_STATIC_LIBRARY:= $(BUILD_SYSTEM)/host_static_library.mk 61BUILD_HOST_SHARED_LIBRARY:= $(BUILD_SYSTEM)/host_shared_library.mk 62BUILD_STATIC_LIBRARY:= $(BUILD_SYSTEM)/static_library.mk 63BUILD_RAW_STATIC_LIBRARY := $(BUILD_SYSTEM)/raw_static_library.mk 64BUILD_SHARED_LIBRARY:= $(BUILD_SYSTEM)/shared_library.mk 65BUILD_EXECUTABLE:= $(BUILD_SYSTEM)/executable.mk 66BUILD_RAW_EXECUTABLE:= $(BUILD_SYSTEM)/raw_executable.mk 67BUILD_HOST_EXECUTABLE:= $(BUILD_SYSTEM)/host_executable.mk 68BUILD_PACKAGE:= $(BUILD_SYSTEM)/package.mk 69BUILD_PHONY_PACKAGE:= $(BUILD_SYSTEM)/phony_package.mk 70BUILD_HOST_PREBUILT:= $(BUILD_SYSTEM)/host_prebuilt.mk 71BUILD_PREBUILT:= $(BUILD_SYSTEM)/prebuilt.mk 72BUILD_MULTI_PREBUILT:= $(BUILD_SYSTEM)/multi_prebuilt.mk 73BUILD_JAVA_LIBRARY:= $(BUILD_SYSTEM)/java_library.mk 74BUILD_STATIC_JAVA_LIBRARY:= $(BUILD_SYSTEM)/static_java_library.mk 75BUILD_HOST_JAVA_LIBRARY:= $(BUILD_SYSTEM)/host_java_library.mk 76BUILD_DROIDDOC:= $(BUILD_SYSTEM)/droiddoc.mk 77BUILD_COPY_HEADERS := $(BUILD_SYSTEM)/copy_headers.mk 78BUILD_NATIVE_TEST := $(BUILD_SYSTEM)/native_test.mk 79BUILD_HOST_NATIVE_TEST := $(BUILD_SYSTEM)/host_native_test.mk 80 81BUILD_SHARED_TEST_LIBRARY := $(BUILD_SYSTEM)/shared_test_lib.mk 82BUILD_HOST_SHARED_TEST_LIBRARY := $(BUILD_SYSTEM)/host_shared_test_lib.mk 83BUILD_STATIC_TEST_LIBRARY := $(BUILD_SYSTEM)/static_test_lib.mk 84BUILD_HOST_STATIC_TEST_LIBRARY := $(BUILD_SYSTEM)/host_static_test_lib.mk 85 86BUILD_NOTICE_FILE := $(BUILD_SYSTEM)/notice_files.mk 87BUILD_HOST_DALVIK_JAVA_LIBRARY := $(BUILD_SYSTEM)/host_dalvik_java_library.mk 88BUILD_HOST_DALVIK_STATIC_JAVA_LIBRARY := $(BUILD_SYSTEM)/host_dalvik_static_java_library.mk 89 90 91-include cts/build/config.mk 92 93# ############################################################### 94# Parse out any modifier targets. 95# ############################################################### 96 97# The 'showcommands' goal says to show the full command 98# lines being executed, instead of a short message about 99# the kind of operation being done. 100SHOW_COMMANDS:= $(filter showcommands,$(MAKECMDGOALS)) 101 102 103# ############################################################### 104# Set common values 105# ############################################################### 106 107# These can be changed to modify both host and device modules. 108COMMON_GLOBAL_CFLAGS:= -DANDROID -fmessage-length=0 -W -Wall -Wno-unused -Winit-self -Wpointer-arith 109COMMON_RELEASE_CFLAGS:= -DNDEBUG -UDEBUG 110 111COMMON_GLOBAL_CPPFLAGS:= $(COMMON_GLOBAL_CFLAGS) -Wsign-promo 112COMMON_RELEASE_CPPFLAGS:= $(COMMON_RELEASE_CFLAGS) 113 114# Set the extensions used for various packages 115COMMON_PACKAGE_SUFFIX := .zip 116COMMON_JAVA_PACKAGE_SUFFIX := .jar 117COMMON_ANDROID_PACKAGE_SUFFIX := .apk 118 119# list of flags to turn specific warnings in to errors 120TARGET_ERROR_FLAGS := -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point 121 122# TODO: do symbol compression 123TARGET_COMPRESS_MODULE_SYMBOLS := false 124 125# ############################################################### 126# Include sub-configuration files 127# ############################################################### 128 129# --------------------------------------------------------------- 130# Try to include buildspec.mk, which will try to set stuff up. 131# If this file doesn't exist, the environment variables will 132# be used, and if that doesn't work, then the default is an 133# arm build 134ifndef ANDROID_BUILDSPEC 135ANDROID_BUILDSPEC := $(TOPDIR)buildspec.mk 136endif 137-include $(ANDROID_BUILDSPEC) 138 139# --------------------------------------------------------------- 140# Define most of the global variables. These are the ones that 141# are specific to the user's build configuration. 142include $(BUILD_SYSTEM)/envsetup.mk 143 144# The build system exposes several variables for where to find the kernel 145# headers: 146# TARGET_DEVICE_KERNEL_HEADERS is automatically created for the current 147# device being built. It is set as $(TARGET_DEVICE_DIR)/kernel-headers, 148# e.g. device/samsung/tuna/kernel-headers. This directory is not 149# explicitly set by anyone, the build system always adds this subdir. 150# 151# TARGET_BOARD_KERNEL_HEADERS is specified by the BoardConfig.mk file 152# to allow other directories to be included. This is useful if there's 153# some common place where a few headers are being kept for a group 154# of devices. For example, device/<vendor>/common/kernel-headers could 155# contain some headers for several of <vendor>'s devices. 156# 157# TARGET_PRODUCT_KERNEL_HEADERS is generated by the product inheritance 158# graph. This allows architecture products to provide headers for the 159# devices using that architecture. For example, 160# hardware/ti/omap4xxx/omap4.mk will specify 161# PRODUCT_VENDOR_KERNEL_HEADERS variable that specify where the omap4 162# specific headers are, e.g. hardware/ti/omap4xxx/kernel-headers. 163# The build system then combines all the values specified by all the 164# PRODUCT_VENDOR_KERNEL_HEADERS directives in the product inheritance 165# tree and then exports a TARGET_PRODUCT_KERNEL_HEADERS variable. 166# 167# The layout of subdirs in any of the kernel-headers dir should mirror the 168# layout of the kernel include/ directory. For example, 169# device/samsung/tuna/kernel-headers/linux/, 170# hardware/ti/omap4xxx/kernel-headers/media/, 171# etc. 172# 173# NOTE: These directories MUST contain post-processed headers using the 174# bionic/libc/kernel/clean_header.py tool. Additionally, the original kernel 175# headers must also be checked in, but in a different subdirectory. By 176# convention, the originals should be checked into original-kernel-headers 177# directory of the same parent dir. For example, 178# device/samsung/tuna/kernel-headers <----- post-processed 179# device/samsung/tuna/original-kernel-headers <----- originals 180# 181TARGET_DEVICE_KERNEL_HEADERS := $(strip $(wildcard $(TARGET_DEVICE_DIR)/kernel-headers)) 182 183define validate-kernel-headers 184$(if $(firstword $(foreach hdr_dir,$(1),\ 185 $(filter-out kernel-headers,$(notdir $(hdr_dir))))),\ 186 $(error Kernel header dirs must be end in kernel-headers: $(1))) 187endef 188# also allow the board config to provide additional directories since 189# there could be device/oem/base_hw and device/oem/derived_hw 190# that both are valid devices but derived_hw needs to use kernel headers 191# from base_hw. 192TARGET_BOARD_KERNEL_HEADERS := $(strip $(wildcard $(TARGET_BOARD_KERNEL_HEADERS))) 193TARGET_BOARD_KERNEL_HEADERS := $(patsubst %/,%,$(TARGET_BOARD_KERNEL_HEADERS)) 194$(call validate-kernel-headers,$(TARGET_BOARD_KERNEL_HEADERS)) 195 196# then add product-inherited includes, to allow for 197# hardware/sivendor/chip/chip.mk to include their own headers 198TARGET_PRODUCT_KERNEL_HEADERS := $(strip $(wildcard $(PRODUCT_VENDOR_KERNEL_HEADERS))) 199TARGET_PRODUCT_KERNEL_HEADERS := $(patsubst %/,%,$(TARGET_PRODUCT_KERNEL_HEADERS)) 200$(call validate-kernel-headers,$(TARGET_PRODUCT_KERNEL_HEADERS)) 201 202# Clean up/verify variables defined by the board config file. 203TARGET_BOOTLOADER_BOARD_NAME := $(strip $(TARGET_BOOTLOADER_BOARD_NAME)) 204TARGET_CPU_ABI := $(strip $(TARGET_CPU_ABI)) 205ifeq ($(TARGET_CPU_ABI),) 206 $(error No TARGET_CPU_ABI defined by board config: $(board_config_mk)) 207endif 208TARGET_CPU_ABI2 := $(strip $(TARGET_CPU_ABI2)) 209 210# $(1): os/arch 211define select-android-config-h 212build/core/combo/include/arch/$(1)/AndroidConfig.h 213endef 214 215combo_target := HOST_ 216combo_2nd_arch_prefix := 217include $(BUILD_SYSTEM)/combo/select.mk 218 219# on windows, the tools have .exe at the end, and we depend on the 220# host config stuff being done first 221 222combo_target := TARGET_ 223combo_2nd_arch_prefix := 224include $(BUILD_SYSTEM)/combo/select.mk 225 226# Load the 2nd target arch if it's needed. 227ifdef TARGET_2ND_ARCH 228combo_target := TARGET_ 229combo_2nd_arch_prefix := $(TARGET_2ND_ARCH_VAR_PREFIX) 230include $(BUILD_SYSTEM)/combo/select.mk 231endif 232 233# Compute TARGET_TOOLCHAIN_ROOT from TARGET_TOOLS_PREFIX 234# if only TARGET_TOOLS_PREFIX is passed to the make command. 235ifndef TARGET_TOOLCHAIN_ROOT 236TARGET_TOOLCHAIN_ROOT := $(patsubst %/, %, $(dir $(TARGET_TOOLS_PREFIX))) 237TARGET_TOOLCHAIN_ROOT := $(patsubst %/, %, $(dir $(TARGET_TOOLCHAIN_ROOT))) 238TARGET_TOOLCHAIN_ROOT := $(wildcard $(TARGET_TOOLCHAIN_ROOT)) 239endif 240 241# Normalize WITH_STATIC_ANALYZER and WITH_SYNTAX_CHECK 242ifeq ($(strip $(WITH_STATIC_ANALYZER)),0) 243 WITH_STATIC_ANALYZER := 244endif 245ifeq ($(strip $(WITH_SYNTAX_CHECK)),0) 246 WITH_SYNTAX_CHECK := 247endif 248 249# Disable WITH_STATIC_ANALYZER and WITH_SYNTAX_CHECK if tool can't be found 250SYNTAX_TOOLS_PREFIX := prebuilts/clang/$(HOST_PREBUILT_TAG)/host/3.3/bin 251ifneq ($(strip $(WITH_STATIC_ANALYZER)),) 252 ifeq ($(wildcard $(SYNTAX_TOOLS_PREFIX)/ccc-analyzer),) 253 $(warning *** Disable WITH_STATIC_ANALYZER because $(SYNTAX_TOOLS_PREFIX)/ccc-analyzer does not exist) 254 WITH_STATIC_ANALYZER := 255 endif 256endif 257ifneq ($(strip $(WITH_SYNTAX_CHECK)),) 258 ifeq ($(wildcard $(SYNTAX_TOOLS_PREFIX)/ccc-syntax),) 259 $(warning *** Disable WITH_SYNTAX_CHECK because $(SYNTAX_TOOLS_PREFIX)/ccc-syntax does not exist) 260 WITH_SYNTAX_CHECK := 261 endif 262endif 263 264# WITH_STATIC_ANALYZER trumps WITH_SYNTAX_CHECK 265ifneq ($(strip $(WITH_STATIC_ANALYZER)),) 266 ifneq ($(strip $(WITH_SYNTAX_CHECK)),) 267 $(warning *** Disable WITH_SYNTAX_CHECK in the presence of static analyzer WITH_STATIC_ANALYZER) 268 WITH_SYNTAX_CHECK := 269 endif 270endif 271 272# Pick a Java compiler. 273include $(BUILD_SYSTEM)/combo/javac.mk 274 275# --------------------------------------------------------------- 276# Check that the configuration is current. We check that 277# BUILD_ENV_SEQUENCE_NUMBER is current against this value. 278# Don't fail if we're called from envsetup, so they have a 279# chance to update their environment. 280 281ifeq (,$(strip $(CALLED_FROM_SETUP))) 282ifneq (,$(strip $(BUILD_ENV_SEQUENCE_NUMBER))) 283ifneq ($(BUILD_ENV_SEQUENCE_NUMBER),$(CORRECT_BUILD_ENV_SEQUENCE_NUMBER)) 284$(warning BUILD_ENV_SEQUENCE_NUMBER is set incorrectly.) 285$(info *** If you use envsetup/lunch/choosecombo:) 286$(info *** - Re-execute envsetup (". envsetup.sh")) 287$(info *** - Re-run lunch or choosecombo) 288$(info *** If you use buildspec.mk:) 289$(info *** - Look at buildspec.mk.default to see what has changed) 290$(info *** - Update BUILD_ENV_SEQUENCE_NUMBER to "$(CORRECT_BUILD_ENV_SEQUENCE_NUMBER)") 291$(error bailing..) 292endif 293endif 294endif 295 296 297# --------------------------------------------------------------- 298# Generic tools. 299 300LEX := flex 301# The default PKGDATADIR built in the prebuilt bison is a relative path 302# external/bison/data. 303# To run bison from elsewhere you need to set up enviromental variable 304# BISON_PKGDATADIR. 305BISON_PKGDATADIR := $(PWD)/external/bison/data 306BISON := prebuilts/misc/$(BUILD_OS)-$(BUILD_ARCH)/bison/bison 307YACC := $(BISON) -d 308 309DOXYGEN:= doxygen 310AAPT := $(HOST_OUT_EXECUTABLES)/aapt$(HOST_EXECUTABLE_SUFFIX) 311AIDL := $(HOST_OUT_EXECUTABLES)/aidl$(HOST_EXECUTABLE_SUFFIX) 312PROTOC := $(HOST_OUT_EXECUTABLES)/aprotoc$(HOST_EXECUTABLE_SUFFIX) 313SIGNAPK_JAR := $(HOST_OUT_JAVA_LIBRARIES)/signapk$(COMMON_JAVA_PACKAGE_SUFFIX) 314MKBOOTFS := $(HOST_OUT_EXECUTABLES)/mkbootfs$(HOST_EXECUTABLE_SUFFIX) 315MINIGZIP := $(HOST_OUT_EXECUTABLES)/minigzip$(HOST_EXECUTABLE_SUFFIX) 316ifeq (,$(strip $(BOARD_CUSTOM_MKBOOTIMG))) 317MKBOOTIMG := $(HOST_OUT_EXECUTABLES)/mkbootimg$(HOST_EXECUTABLE_SUFFIX) 318else 319MKBOOTIMG := $(BOARD_CUSTOM_MKBOOTIMG) 320endif 321MKYAFFS2 := $(HOST_OUT_EXECUTABLES)/mkyaffs2image$(HOST_EXECUTABLE_SUFFIX) 322APICHECK := $(HOST_OUT_EXECUTABLES)/apicheck$(HOST_EXECUTABLE_SUFFIX) 323FS_GET_STATS := $(HOST_OUT_EXECUTABLES)/fs_get_stats$(HOST_EXECUTABLE_SUFFIX) 324MKEXT2IMG := $(HOST_OUT_EXECUTABLES)/genext2fs$(HOST_EXECUTABLE_SUFFIX) 325MAKE_EXT4FS := $(HOST_OUT_EXECUTABLES)/make_ext4fs$(HOST_EXECUTABLE_SUFFIX) 326MKEXTUSERIMG := $(HOST_OUT_EXECUTABLES)/mkuserimg.sh 327MKEXT2BOOTIMG := external/genext2fs/mkbootimg_ext2.sh 328SIMG2IMG := $(HOST_OUT_EXECUTABLES)/simg2img$(HOST_EXECUTABLE_SUFFIX) 329E2FSCK := $(HOST_OUT_EXECUTABLES)/e2fsck$(HOST_EXECUTABLE_SUFFIX) 330MKTARBALL := build/tools/mktarball.sh 331TUNE2FS := $(HOST_OUT_EXECUTABLES)/tune2fs$(HOST_EXECUTABLE_SUFFIX) 332E2FSCK := $(HOST_OUT_EXECUTABLES)/e2fsck$(HOST_EXECUTABLE_SUFFIX) 333JARJAR := $(HOST_OUT_JAVA_LIBRARIES)/jarjar.jar 334PROGUARD := external/proguard/bin/proguard.sh 335JAVATAGS := build/tools/java-event-log-tags.py 336LLVM_RS_CC := $(HOST_OUT_EXECUTABLES)/llvm-rs-cc$(HOST_EXECUTABLE_SUFFIX) 337BCC_COMPAT := $(HOST_OUT_EXECUTABLES)/bcc_compat$(HOST_EXECUTABLE_SUFFIX) 338LINT := prebuilts/sdk/tools/lint 339RMTYPEDEFS := $(HOST_OUT_EXECUTABLES)/rmtypedefs 340 341# ACP is always for the build OS, not for the host OS 342ACP := $(BUILD_OUT_EXECUTABLES)/acp$(BUILD_EXECUTABLE_SUFFIX) 343 344# dx is java behind a shell script; no .exe necessary. 345DX := $(HOST_OUT_EXECUTABLES)/dx 346ZIPALIGN := $(HOST_OUT_EXECUTABLES)/zipalign$(HOST_EXECUTABLE_SUFFIX) 347FINDBUGS := prebuilt/common/findbugs/bin/findbugs 348EMMA_JAR := external/emma/lib/emma$(COMMON_JAVA_PACKAGE_SUFFIX) 349 350# Tool to merge AndroidManifest.xmls 351ANDROID_MANIFEST_MERGER := java -classpath prebuilts/devtools/tools/lib/manifest-merger.jar com.android.manifmerger.Main merge 352 353YACC_HEADER_SUFFIX:= .hpp 354 355# Don't use column under Windows, cygwin or not 356ifeq ($(HOST_OS),windows) 357COLUMN:= cat 358else 359COLUMN:= column 360endif 361 362OLD_FLEX := prebuilts/misc/$(HOST_PREBUILT_TAG)/flex/flex-2.5.4a$(HOST_EXECUTABLE_SUFFIX) 363 364ifeq ($(HOST_OS),darwin) 365ifneq ($(EXPERIMENTAL_USE_JAVA7),) 366HOST_JDK_TOOLS_JAR:= $(shell $(BUILD_SYSTEM)/find-jdk-tools-jar.sh) 367else 368# Deliberately set to blank for Java 6 installations on MacOS. These 369# versions allegedly use a non-standard directory structure. 370HOST_JDK_TOOLS_JAR := 371endif 372else 373HOST_JDK_TOOLS_JAR:= $(shell $(BUILD_SYSTEM)/find-jdk-tools-jar.sh) 374endif 375 376ifneq ($(HOST_JDK_TOOLS_JAR),) 377ifeq ($(wildcard $(HOST_JDK_TOOLS_JAR)),) 378$(error Error: could not find jdk tools.jar, please check if your JDK was installed correctly) 379endif 380endif 381 382# Is the host JDK 64-bit version? 383HOST_JDK_IS_64BIT_VERSION := 384ifneq ($(filter 64-Bit, $(shell java -version 2>&1)),) 385HOST_JDK_IS_64BIT_VERSION := true 386endif 387 388# It's called md5 on Mac OS and md5sum on Linux 389ifeq ($(HOST_OS),darwin) 390MD5SUM:=md5 -q 391else 392MD5SUM:=md5sum 393endif 394 395APICHECK_CLASSPATH := $(HOST_JDK_TOOLS_JAR) 396APICHECK_CLASSPATH := $(APICHECK_CLASSPATH):$(HOST_OUT_JAVA_LIBRARIES)/doclava$(COMMON_JAVA_PACKAGE_SUFFIX) 397APICHECK_CLASSPATH := $(APICHECK_CLASSPATH):$(HOST_OUT_JAVA_LIBRARIES)/jsilver$(COMMON_JAVA_PACKAGE_SUFFIX) 398APICHECK_COMMAND := $(APICHECK) -JXmx1024m -J"classpath $(APICHECK_CLASSPATH)" 399 400# The default key if not set as LOCAL_CERTIFICATE 401ifdef PRODUCT_DEFAULT_DEV_CERTIFICATE 402 DEFAULT_SYSTEM_DEV_CERTIFICATE := $(PRODUCT_DEFAULT_DEV_CERTIFICATE) 403else 404 DEFAULT_SYSTEM_DEV_CERTIFICATE := build/target/product/security/testkey 405endif 406 407# ############################################################### 408# Set up final options. 409# ############################################################### 410 411HOST_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) 412HOST_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 413 414HOST_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 415HOST_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 416 417TARGET_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) 418TARGET_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 419 420TARGET_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 421TARGET_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 422 423HOST_GLOBAL_LD_DIRS += -L$(HOST_OUT_INTERMEDIATE_LIBRARIES) 424TARGET_GLOBAL_LD_DIRS += -L$(TARGET_OUT_INTERMEDIATE_LIBRARIES) 425 426HOST_PROJECT_INCLUDES:= $(SRC_HEADERS) $(SRC_HOST_HEADERS) $(HOST_OUT_HEADERS) 427TARGET_PROJECT_INCLUDES:= $(SRC_HEADERS) $(TARGET_OUT_HEADERS) \ 428 $(TARGET_DEVICE_KERNEL_HEADERS) $(TARGET_BOARD_KERNEL_HEADERS) \ 429 $(TARGET_PRODUCT_KERNEL_HEADERS) 430 431# Many host compilers don't support these flags, so we have to make 432# sure to only specify them for the target compilers checked in to 433# the source tree. 434TARGET_GLOBAL_CFLAGS += $(TARGET_ERROR_FLAGS) 435TARGET_GLOBAL_CPPFLAGS += $(TARGET_ERROR_FLAGS) 436 437HOST_GLOBAL_CFLAGS += $(HOST_RELEASE_CFLAGS) 438HOST_GLOBAL_CPPFLAGS += $(HOST_RELEASE_CPPFLAGS) 439 440TARGET_GLOBAL_CFLAGS += $(TARGET_RELEASE_CFLAGS) 441TARGET_GLOBAL_CPPFLAGS += $(TARGET_RELEASE_CPPFLAGS) 442 443ifdef TARGET_2ND_ARCH 444$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) 445$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 446$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 447$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 448$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_LD_DIRS += -L$($(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_INTERMEDIATE_LIBRARIES) 449$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_PROJECT_INCLUDES := $(TARGET_PROJECT_INCLUDES) 450$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CFLAGS += $(TARGET_ERROR_FLAGS) 451$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CPPFLAGS += $(TARGET_ERROR_FLAGS) 452$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CFLAGS += $($(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_RELEASE_CFLAGS) 453$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CPPFLAGS += $($(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_RELEASE_CPPFLAGS) 454endif 455 456# allow overriding default Java libraries on a per-target basis 457ifeq ($(TARGET_DEFAULT_JAVA_LIBRARIES),) 458 TARGET_DEFAULT_JAVA_LIBRARIES := core core-junit ext framework framework2 459endif 460 461# define clang/llvm tools and global flags 462include $(BUILD_SYSTEM)/clang/config.mk 463 464# ############################################################### 465# Collect a list of the SDK versions that we could compile against 466# For use with the LOCAL_SDK_VERSION variable for include $(BUILD_PACKAGE) 467# ############################################################### 468 469HISTORICAL_SDK_VERSIONS_ROOT := $(TOPDIR)prebuilts/sdk 470HISTORICAL_NDK_VERSIONS_ROOT := $(TOPDIR)prebuilts/ndk 471 472# Historical SDK version N is stored in $(HISTORICAL_SDK_VERSIONS_ROOT)/N. 473# The 'current' version is whatever this source tree is. 474# 475# sgrax is the opposite of xargs. It takes the list of args and puts them 476# on each line for sort to process. 477# sort -g is a numeric sort, so 1 2 3 10 instead of 1 10 2 3. 478 479# Numerically sort a list of numbers 480# $(1): the list of numbers to be sorted 481define numerically_sort 482$(shell function sgrax() { \ 483 while [ -n "$$1" ] ; do echo $$1 ; shift ; done \ 484 } ; \ 485 ( sgrax $(1) | sort -g ) ) 486endef 487 488TARGET_AVAILABLE_SDK_VERSIONS := $(call numerically_sort,\ 489 $(patsubst $(HISTORICAL_SDK_VERSIONS_ROOT)/%/android.jar,%, \ 490 $(wildcard $(HISTORICAL_SDK_VERSIONS_ROOT)/*/android.jar))) 491 492INTERNAL_PLATFORM_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/public_api.txt 493 494# This is the standard way to name a directory containing prebuilt target 495# objects. E.g., prebuilt/$(TARGET_PREBUILT_TAG)/libc.so 496TARGET_PREBUILT_TAG := android-$(TARGET_ARCH) 497 498# Set up RS prebuilt variables for compatibility library 499 500RS_PREBUILT_CLCORE := prebuilts/sdk/renderscript/lib/$(TARGET_ARCH)/libclcore.bc 501RS_PREBUILT_LIBPATH := -L prebuilts/ndk/8/platforms/android-9/arch-$(TARGET_ARCH)/usr/lib 502RS_PREBUILT_COMPILER_RT := prebuilts/sdk/renderscript/lib/$(TARGET_ARCH)/libcompiler_rt.a 503 504include $(BUILD_SYSTEM)/dumpvar.mk 505