config.mk revision ced4bff58e76a16ebce3a35ed24aadc8490ca39b
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 82BUILD_HOST_DALVIK_JAVA_LIBRARY := $(BUILD_SYSTEM)/host_dalvik_java_library.mk 83BUILD_HOST_DALVIK_STATIC_JAVA_LIBRARY := $(BUILD_SYSTEM)/host_dalvik_static_java_library.mk 84 85 86-include cts/build/config.mk 87 88# ############################################################### 89# Parse out any modifier targets. 90# ############################################################### 91 92# The 'showcommands' goal says to show the full command 93# lines being executed, instead of a short message about 94# the kind of operation being done. 95SHOW_COMMANDS:= $(filter showcommands,$(MAKECMDGOALS)) 96 97 98# ############################################################### 99# Set common values 100# ############################################################### 101 102# These can be changed to modify both host and device modules. 103COMMON_GLOBAL_CFLAGS:= -DANDROID -fmessage-length=0 -W -Wall -Wno-unused -Winit-self -Wpointer-arith 104COMMON_RELEASE_CFLAGS:= -DNDEBUG -UDEBUG 105 106COMMON_GLOBAL_CPPFLAGS:= $(COMMON_GLOBAL_CFLAGS) -Wsign-promo 107COMMON_RELEASE_CPPFLAGS:= $(COMMON_RELEASE_CFLAGS) 108 109# Set the extensions used for various packages 110COMMON_PACKAGE_SUFFIX := .zip 111COMMON_JAVA_PACKAGE_SUFFIX := .jar 112COMMON_ANDROID_PACKAGE_SUFFIX := .apk 113 114# list of flags to turn specific warnings in to errors 115TARGET_ERROR_FLAGS := -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point 116 117# TODO: do symbol compression 118TARGET_COMPRESS_MODULE_SYMBOLS := false 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 environment 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 $(board_config_mk))) 160board_config_mk := 161 162# Perhaps we should move this block to build/core/Makefile, 163# once we don't have TARGET_NO_KERNEL reference in AndroidBoard.mk/Android.mk. 164ifneq ($(strip $(TARGET_NO_BOOTLOADER)),true) 165 INSTALLED_BOOTLOADER_MODULE := $(PRODUCT_OUT)/bootloader 166 ifeq ($(strip $(TARGET_BOOTLOADER_IS_2ND)),true) 167 INSTALLED_2NDBOOTLOADER_TARGET := $(PRODUCT_OUT)/2ndbootloader 168 else 169 INSTALLED_2NDBOOTLOADER_TARGET := 170 endif 171else 172 INSTALLED_BOOTLOADER_MODULE := 173 INSTALLED_2NDBOOTLOADER_TARGET := 174endif # TARGET_NO_BOOTLOADER 175ifneq ($(strip $(TARGET_NO_KERNEL)),true) 176 INSTALLED_KERNEL_TARGET := $(PRODUCT_OUT)/kernel 177else 178 INSTALLED_KERNEL_TARGET := 179endif 180 181 182# The build system exposes several variables for where to find the kernel 183# headers: 184# TARGET_DEVICE_KERNEL_HEADERS is automatically created for the current 185# device being built. It is set as $(TARGET_DEVICE_DIR)/kernel-headers, 186# e.g. device/samsung/tuna/kernel-headers. This directory is not 187# explicitly set by anyone, the build system always adds this subdir. 188# 189# TARGET_BOARD_KERNEL_HEADERS is specified by the BoardConfig.mk file 190# to allow other directories to be included. This is useful if there's 191# some common place where a few headers are being kept for a group 192# of devices. For example, device/<vendor>/common/kernel-headers could 193# contain some headers for several of <vendor>'s devices. 194# 195# TARGET_PRODUCT_KERNEL_HEADERS is generated by the product inheritance 196# graph. This allows architecture products to provide headers for the 197# devices using that architecture. For example, 198# hardware/ti/omap4xxx/omap4.mk will specify 199# PRODUCT_VENDOR_KERNEL_HEADERS variable that specify where the omap4 200# specific headers are, e.g. hardware/ti/omap4xxx/kernel-headers. 201# The build system then combines all the values specified by all the 202# PRODUCT_VENDOR_KERNEL_HEADERS directives in the product inheritance 203# tree and then exports a TARGET_PRODUCT_KERNEL_HEADERS variable. 204# 205# The layout of subdirs in any of the kernel-headers dir should mirror the 206# layout of the kernel include/ directory. For example, 207# device/samsung/tuna/kernel-headers/linux/, 208# hardware/ti/omap4xxx/kernel-headers/media/, 209# etc. 210# 211# NOTE: These directories MUST contain post-processed headers using the 212# bionic/libc/kernel/clean_header.py tool. Additionally, the original kernel 213# headers must also be checked in, but in a different subdirectory. By 214# convention, the originals should be checked into original-kernel-headers 215# directory of the same parent dir. For example, 216# device/samsung/tuna/kernel-headers <----- post-processed 217# device/samsung/tuna/original-kernel-headers <----- originals 218# 219TARGET_DEVICE_KERNEL_HEADERS := $(strip $(wildcard $(TARGET_DEVICE_DIR)/kernel-headers)) 220 221define validate-kernel-headers 222$(if $(firstword $(foreach hdr_dir,$(1),\ 223 $(filter-out kernel-headers,$(notdir $(hdr_dir))))),\ 224 $(error Kernel header dirs must be end in kernel-headers: $(1))) 225endef 226# also allow the board config to provide additional directories since 227# there could be device/oem/base_hw and device/oem/derived_hw 228# that both are valid devices but derived_hw needs to use kernel headers 229# from base_hw. 230TARGET_BOARD_KERNEL_HEADERS := $(strip $(wildcard $(TARGET_BOARD_KERNEL_HEADERS))) 231TARGET_BOARD_KERNEL_HEADERS := $(patsubst %/,%,$(TARGET_BOARD_KERNEL_HEADERS)) 232$(call validate-kernel-headers,$(TARGET_BOARD_KERNEL_HEADERS)) 233 234# then add product-inherited includes, to allow for 235# hardware/sivendor/chip/chip.mk to include their own headers 236TARGET_PRODUCT_KERNEL_HEADERS := $(strip $(wildcard $(PRODUCT_VENDOR_KERNEL_HEADERS))) 237TARGET_PRODUCT_KERNEL_HEADERS := $(patsubst %/,%,$(TARGET_PRODUCT_KERNEL_HEADERS)) 238$(call validate-kernel-headers,$(TARGET_PRODUCT_KERNEL_HEADERS)) 239 240# Clean up/verify variables defined by the board config file. 241TARGET_BOOTLOADER_BOARD_NAME := $(strip $(TARGET_BOOTLOADER_BOARD_NAME)) 242TARGET_CPU_ABI := $(strip $(TARGET_CPU_ABI)) 243ifeq ($(TARGET_CPU_ABI),) 244 $(error No TARGET_CPU_ABI defined by board config: $(board_config_mk)) 245endif 246TARGET_CPU_ABI2 := $(strip $(TARGET_CPU_ABI2)) 247 248# $(1): os/arch 249define select-android-config-h 250build/core/combo/include/arch/$(1)/AndroidConfig.h 251endef 252 253combo_target := HOST_ 254include $(BUILD_SYSTEM)/combo/select.mk 255 256# on windows, the tools have .exe at the end, and we depend on the 257# host config stuff being done first 258 259combo_target := TARGET_ 260include $(BUILD_SYSTEM)/combo/select.mk 261 262# Compute TARGET_TOOLCHAIN_ROOT from TARGET_TOOLS_PREFIX 263# if only TARGET_TOOLS_PREFIX is passed to the make command. 264ifndef TARGET_TOOLCHAIN_ROOT 265TARGET_TOOLCHAIN_ROOT := $(patsubst %/, %, $(dir $(TARGET_TOOLS_PREFIX))) 266TARGET_TOOLCHAIN_ROOT := $(patsubst %/, %, $(dir $(TARGET_TOOLCHAIN_ROOT))) 267TARGET_TOOLCHAIN_ROOT := $(wildcard $(TARGET_TOOLCHAIN_ROOT)) 268endif 269 270# Normalize WITH_STATIC_ANALYZER and WITH_SYNTAX_CHECK 271ifeq ($(strip $(WITH_STATIC_ANALYZER)),0) 272 WITH_STATIC_ANALYZER := 273endif 274ifeq ($(strip $(WITH_SYNTAX_CHECK)),0) 275 WITH_SYNTAX_CHECK := 276endif 277 278# Disable WITH_STATIC_ANALYZER and WITH_SYNTAX_CHECK if tool can't be found 279SYNTAX_TOOLS_PREFIX := prebuilts/clang/$(HOST_PREBUILT_TAG)/host/3.3/bin 280ifneq ($(strip $(WITH_STATIC_ANALYZER)),) 281 ifeq ($(wildcard $(SYNTAX_TOOLS_PREFIX)/ccc-analyzer),) 282 $(warning *** Disable WITH_STATIC_ANALYZER because $(SYNTAX_TOOLS_PREFIX)/ccc-analyzer does not exist) 283 WITH_STATIC_ANALYZER := 284 endif 285endif 286ifneq ($(strip $(WITH_SYNTAX_CHECK)),) 287 ifeq ($(wildcard $(SYNTAX_TOOLS_PREFIX)/ccc-syntax),) 288 $(warning *** Disable WITH_SYNTAX_CHECK because $(SYNTAX_TOOLS_PREFIX)/ccc-syntax does not exist) 289 WITH_SYNTAX_CHECK := 290 endif 291endif 292 293# WITH_STATIC_ANALYZER trumps WITH_SYNTAX_CHECK 294ifneq ($(strip $(WITH_STATIC_ANALYZER)),) 295 ifneq ($(strip $(WITH_SYNTAX_CHECK)),) 296 $(warning *** Disable WITH_SYNTAX_CHECK in the presence of static analyzer WITH_STATIC_ANALYZER) 297 WITH_SYNTAX_CHECK := 298 endif 299endif 300 301# Pick a Java compiler. 302include $(BUILD_SYSTEM)/combo/javac.mk 303 304# --------------------------------------------------------------- 305# Check that the configuration is current. We check that 306# BUILD_ENV_SEQUENCE_NUMBER is current against this value. 307# Don't fail if we're called from envsetup, so they have a 308# chance to update their environment. 309 310ifeq (,$(strip $(CALLED_FROM_SETUP))) 311ifneq (,$(strip $(BUILD_ENV_SEQUENCE_NUMBER))) 312ifneq ($(BUILD_ENV_SEQUENCE_NUMBER),$(CORRECT_BUILD_ENV_SEQUENCE_NUMBER)) 313$(warning BUILD_ENV_SEQUENCE_NUMBER is set incorrectly.) 314$(info *** If you use envsetup/lunch/choosecombo:) 315$(info *** - Re-execute envsetup (". envsetup.sh")) 316$(info *** - Re-run lunch or choosecombo) 317$(info *** If you use buildspec.mk:) 318$(info *** - Look at buildspec.mk.default to see what has changed) 319$(info *** - Update BUILD_ENV_SEQUENCE_NUMBER to "$(CORRECT_BUILD_ENV_SEQUENCE_NUMBER)") 320$(error bailing..) 321endif 322endif 323endif 324 325 326# --------------------------------------------------------------- 327# Generic tools. 328 329LEX := flex 330# The default PKGDATADIR built in the prebuilt bison is a relative path 331# external/bison/data. 332# To run bison from elsewhere you need to set up enviromental variable 333# BISON_PKGDATADIR. 334BISON_PKGDATADIR := $(PWD)/external/bison/data 335BISON := prebuilts/misc/$(BUILD_OS)-$(BUILD_ARCH)/bison/bison 336YACC := $(BISON) -d 337 338DOXYGEN:= doxygen 339AAPT := $(HOST_OUT_EXECUTABLES)/aapt$(HOST_EXECUTABLE_SUFFIX) 340AIDL := $(HOST_OUT_EXECUTABLES)/aidl$(HOST_EXECUTABLE_SUFFIX) 341PROTOC := $(HOST_OUT_EXECUTABLES)/aprotoc$(HOST_EXECUTABLE_SUFFIX) 342SIGNAPK_JAR := $(HOST_OUT_JAVA_LIBRARIES)/signapk$(COMMON_JAVA_PACKAGE_SUFFIX) 343MKBOOTFS := $(HOST_OUT_EXECUTABLES)/mkbootfs$(HOST_EXECUTABLE_SUFFIX) 344MINIGZIP := $(HOST_OUT_EXECUTABLES)/minigzip$(HOST_EXECUTABLE_SUFFIX) 345ifeq (,$(strip $(BOARD_CUSTOM_MKBOOTIMG))) 346MKBOOTIMG := $(HOST_OUT_EXECUTABLES)/mkbootimg$(HOST_EXECUTABLE_SUFFIX) 347else 348MKBOOTIMG := $(BOARD_CUSTOM_MKBOOTIMG) 349endif 350MKYAFFS2 := $(HOST_OUT_EXECUTABLES)/mkyaffs2image$(HOST_EXECUTABLE_SUFFIX) 351APICHECK := $(HOST_OUT_EXECUTABLES)/apicheck$(HOST_EXECUTABLE_SUFFIX) 352FS_GET_STATS := $(HOST_OUT_EXECUTABLES)/fs_get_stats$(HOST_EXECUTABLE_SUFFIX) 353MKEXT2IMG := $(HOST_OUT_EXECUTABLES)/genext2fs$(HOST_EXECUTABLE_SUFFIX) 354MAKE_EXT4FS := $(HOST_OUT_EXECUTABLES)/make_ext4fs$(HOST_EXECUTABLE_SUFFIX) 355MKEXTUSERIMG := $(HOST_OUT_EXECUTABLES)/mkuserimg.sh 356MKEXT2BOOTIMG := external/genext2fs/mkbootimg_ext2.sh 357SIMG2IMG := $(HOST_OUT_EXECUTABLES)/simg2img$(HOST_EXECUTABLE_SUFFIX) 358E2FSCK := $(HOST_OUT_EXECUTABLES)/e2fsck$(HOST_EXECUTABLE_SUFFIX) 359MKTARBALL := build/tools/mktarball.sh 360TUNE2FS := $(HOST_OUT_EXECUTABLES)/tune2fs$(HOST_EXECUTABLE_SUFFIX) 361E2FSCK := $(HOST_OUT_EXECUTABLES)/e2fsck$(HOST_EXECUTABLE_SUFFIX) 362JARJAR := $(HOST_OUT_JAVA_LIBRARIES)/jarjar.jar 363PROGUARD := external/proguard/bin/proguard.sh 364JAVATAGS := build/tools/java-event-log-tags.py 365LLVM_RS_CC := $(HOST_OUT_EXECUTABLES)/llvm-rs-cc$(HOST_EXECUTABLE_SUFFIX) 366BCC_COMPAT := $(HOST_OUT_EXECUTABLES)/bcc_compat$(HOST_EXECUTABLE_SUFFIX) 367LINT := prebuilts/sdk/tools/lint 368 369# ACP is always for the build OS, not for the host OS 370ACP := $(BUILD_OUT_EXECUTABLES)/acp$(BUILD_EXECUTABLE_SUFFIX) 371 372# dx is java behind a shell script; no .exe necessary. 373DX := $(HOST_OUT_EXECUTABLES)/dx 374ZIPALIGN := $(HOST_OUT_EXECUTABLES)/zipalign$(HOST_EXECUTABLE_SUFFIX) 375FINDBUGS := prebuilt/common/findbugs/bin/findbugs 376EMMA_JAR := external/emma/lib/emma$(COMMON_JAVA_PACKAGE_SUFFIX) 377 378YACC_HEADER_SUFFIX:= .hpp 379 380# Don't use column under Windows, cygwin or not 381ifeq ($(HOST_OS),windows) 382COLUMN:= cat 383else 384COLUMN:= column 385endif 386 387OLD_FLEX := prebuilts/misc/$(HOST_PREBUILT_TAG)/flex/flex-2.5.4a$(HOST_EXECUTABLE_SUFFIX) 388 389ifeq ($(HOST_OS),darwin) 390ifneq ($(EXPERIMENTAL_USE_JAVA7),) 391HOST_JDK_TOOLS_JAR:= $(shell $(BUILD_SYSTEM)/find-jdk-tools-jar.sh) 392else 393# Deliberately set to blank for Java 6 installations on MacOS. These 394# versions allegedly use a non-standard directory structure. 395HOST_JDK_TOOLS_JAR := 396endif 397else 398HOST_JDK_TOOLS_JAR:= $(shell $(BUILD_SYSTEM)/find-jdk-tools-jar.sh) 399endif 400 401ifneq ($(HOST_JDK_TOOLS_JAR),) 402ifeq ($(wildcard $(HOST_JDK_TOOLS_JAR)),) 403$(error Error: could not find jdk tools.jar, please install JDK6) 404endif 405endif 406 407# Is the host JDK 64-bit version? 408HOST_JDK_IS_64BIT_VERSION := 409ifneq ($(filter 64-Bit, $(shell java -version 2>&1)),) 410HOST_JDK_IS_64BIT_VERSION := true 411endif 412 413# It's called md5 on Mac OS and md5sum on Linux 414ifeq ($(HOST_OS),darwin) 415MD5SUM:=md5 -q 416else 417MD5SUM:=md5sum 418endif 419 420APICHECK_CLASSPATH := $(HOST_JDK_TOOLS_JAR) 421APICHECK_CLASSPATH := $(APICHECK_CLASSPATH):$(HOST_OUT_JAVA_LIBRARIES)/doclava$(COMMON_JAVA_PACKAGE_SUFFIX) 422APICHECK_CLASSPATH := $(APICHECK_CLASSPATH):$(HOST_OUT_JAVA_LIBRARIES)/jsilver$(COMMON_JAVA_PACKAGE_SUFFIX) 423APICHECK_COMMAND := $(APICHECK) -JXmx1024m -J"classpath $(APICHECK_CLASSPATH)" 424 425# The default key if not set as LOCAL_CERTIFICATE 426ifdef PRODUCT_DEFAULT_DEV_CERTIFICATE 427 DEFAULT_SYSTEM_DEV_CERTIFICATE := $(PRODUCT_DEFAULT_DEV_CERTIFICATE) 428else 429 DEFAULT_SYSTEM_DEV_CERTIFICATE := build/target/product/security/testkey 430endif 431 432# ############################################################### 433# Set up final options. 434# ############################################################### 435 436HOST_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) 437HOST_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 438 439HOST_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 440HOST_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 441 442TARGET_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) 443TARGET_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 444 445TARGET_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 446TARGET_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 447 448HOST_GLOBAL_LD_DIRS += -L$(HOST_OUT_INTERMEDIATE_LIBRARIES) 449TARGET_GLOBAL_LD_DIRS += -L$(TARGET_OUT_INTERMEDIATE_LIBRARIES) 450 451HOST_PROJECT_INCLUDES:= $(SRC_HEADERS) $(SRC_HOST_HEADERS) $(HOST_OUT_HEADERS) 452TARGET_PROJECT_INCLUDES:= $(SRC_HEADERS) $(TARGET_OUT_HEADERS) \ 453 $(TARGET_DEVICE_KERNEL_HEADERS) $(TARGET_BOARD_KERNEL_HEADERS) \ 454 $(TARGET_PRODUCT_KERNEL_HEADERS) 455 456# Many host compilers don't support these flags, so we have to make 457# sure to only specify them for the target compilers checked in to 458# the source tree. 459TARGET_GLOBAL_CFLAGS += $(TARGET_ERROR_FLAGS) 460TARGET_GLOBAL_CPPFLAGS += $(TARGET_ERROR_FLAGS) 461 462HOST_GLOBAL_CFLAGS += $(HOST_RELEASE_CFLAGS) 463HOST_GLOBAL_CPPFLAGS += $(HOST_RELEASE_CPPFLAGS) 464 465TARGET_GLOBAL_CFLAGS += $(TARGET_RELEASE_CFLAGS) 466TARGET_GLOBAL_CPPFLAGS += $(TARGET_RELEASE_CPPFLAGS) 467 468# allow overriding default Java libraries on a per-target basis 469ifeq ($(TARGET_DEFAULT_JAVA_LIBRARIES),) 470 TARGET_DEFAULT_JAVA_LIBRARIES := core core-junit ext framework framework2 471endif 472 473# define llvm tools and global flags 474include $(BUILD_SYSTEM)/llvm_config.mk 475 476# ############################################################### 477# Collect a list of the SDK versions that we could compile against 478# For use with the LOCAL_SDK_VERSION variable for include $(BUILD_PACKAGE) 479# ############################################################### 480 481HISTORICAL_SDK_VERSIONS_ROOT := $(TOPDIR)prebuilts/sdk 482HISTORICAL_NDK_VERSIONS_ROOT := $(TOPDIR)prebuilts/ndk 483 484# Historical SDK version N is stored in $(HISTORICAL_SDK_VERSIONS_ROOT)/N. 485# The 'current' version is whatever this source tree is. 486# 487# sgrax is the opposite of xargs. It takes the list of args and puts them 488# on each line for sort to process. 489# sort -g is a numeric sort, so 1 2 3 10 instead of 1 10 2 3. 490 491# Numerically sort a list of numbers 492# $(1): the list of numbers to be sorted 493define numerically_sort 494$(shell function sgrax() { \ 495 while [ -n "$$1" ] ; do echo $$1 ; shift ; done \ 496 } ; \ 497 ( sgrax $(1) | sort -g ) ) 498endef 499 500TARGET_AVAILABLE_SDK_VERSIONS := $(call numerically_sort,\ 501 $(patsubst $(HISTORICAL_SDK_VERSIONS_ROOT)/%/android.jar,%, \ 502 $(wildcard $(HISTORICAL_SDK_VERSIONS_ROOT)/*/android.jar))) 503 504INTERNAL_PLATFORM_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/public_api.txt 505 506# This is the standard way to name a directory containing prebuilt target 507# objects. E.g., prebuilt/$(TARGET_PREBUILT_TAG)/libc.so 508TARGET_PREBUILT_TAG := android-$(TARGET_ARCH) 509 510# Set up RS prebuilt variables for compatibility library 511 512RS_PREBUILT_CLCORE := prebuilts/sdk/renderscript/lib/$(TARGET_ARCH)/libclcore.bc 513RS_PREBUILT_LIBPATH := -L prebuilts/ndk/8/platforms/android-9/arch-$(TARGET_ARCH)/usr/lib 514RS_PREBUILT_COMPILER_RT := prebuilts/sdk/renderscript/lib/$(TARGET_ARCH)/libcompiler_rt.a 515 516include $(BUILD_SYSTEM)/dumpvar.mk 517