config.mk revision e4359cf0f3cf417da1e833b7111b7e61bb41b5eb
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# Note that make will eat the newline just before endef. 22define newline 23 24 25endef 26# Unfortunately you can't simply define backslash as \ or \\. 27backslash := \a 28backslash := $(patsubst %a,%,$(backslash)) 29 30# Tell python not to spam the source tree with .pyc files. This 31# only has an effect on python 2.6 and above. 32export PYTHONDONTWRITEBYTECODE := 1 33 34# Standard source directories. 35SRC_DOCS:= $(TOPDIR)docs 36# TODO: Enforce some kind of layering; only add include paths 37# when a module links against a particular library. 38# TODO: See if we can remove most of these from the global list. 39SRC_HEADERS := \ 40 $(TOPDIR)system/core/include \ 41 $(TOPDIR)hardware/libhardware/include \ 42 $(TOPDIR)hardware/libhardware_legacy/include \ 43 $(TOPDIR)hardware/ril/include \ 44 $(TOPDIR)libnativehelper/include \ 45 $(TOPDIR)frameworks/native/include \ 46 $(TOPDIR)frameworks/native/opengl/include \ 47 $(TOPDIR)frameworks/av/include \ 48 $(TOPDIR)frameworks/base/include 49SRC_HOST_HEADERS:=$(TOPDIR)tools/include 50SRC_LIBRARIES:= $(TOPDIR)libs 51SRC_SERVERS:= $(TOPDIR)servers 52SRC_TARGET_DIR := $(TOPDIR)build/target 53SRC_API_DIR := $(TOPDIR)prebuilts/sdk/api 54SRC_SYSTEM_API_DIR := $(TOPDIR)prebuilts/sdk/system-api 55 56# Some specific paths to tools 57SRC_DROIDDOC_DIR := $(TOPDIR)build/tools/droiddoc 58 59# Various mappings to avoid hard-coding paths all over the place 60include $(BUILD_SYSTEM)/pathmap.mk 61 62# ############################################################### 63# Build system internal files 64# ############################################################### 65 66BUILD_COMBOS:= $(BUILD_SYSTEM)/combo 67 68CLEAR_VARS:= $(BUILD_SYSTEM)/clear_vars.mk 69BUILD_HOST_STATIC_LIBRARY:= $(BUILD_SYSTEM)/host_static_library.mk 70BUILD_HOST_SHARED_LIBRARY:= $(BUILD_SYSTEM)/host_shared_library.mk 71BUILD_STATIC_LIBRARY:= $(BUILD_SYSTEM)/static_library.mk 72BUILD_SHARED_LIBRARY:= $(BUILD_SYSTEM)/shared_library.mk 73BUILD_EXECUTABLE:= $(BUILD_SYSTEM)/executable.mk 74BUILD_HOST_EXECUTABLE:= $(BUILD_SYSTEM)/host_executable.mk 75BUILD_PACKAGE:= $(BUILD_SYSTEM)/package.mk 76BUILD_PHONY_PACKAGE:= $(BUILD_SYSTEM)/phony_package.mk 77BUILD_HOST_PREBUILT:= $(BUILD_SYSTEM)/host_prebuilt.mk 78BUILD_PREBUILT:= $(BUILD_SYSTEM)/prebuilt.mk 79BUILD_MULTI_PREBUILT:= $(BUILD_SYSTEM)/multi_prebuilt.mk 80BUILD_JAVA_LIBRARY:= $(BUILD_SYSTEM)/java_library.mk 81BUILD_STATIC_JAVA_LIBRARY:= $(BUILD_SYSTEM)/static_java_library.mk 82BUILD_HOST_JAVA_LIBRARY:= $(BUILD_SYSTEM)/host_java_library.mk 83BUILD_DROIDDOC:= $(BUILD_SYSTEM)/droiddoc.mk 84BUILD_COPY_HEADERS := $(BUILD_SYSTEM)/copy_headers.mk 85BUILD_NATIVE_TEST := $(BUILD_SYSTEM)/native_test.mk 86BUILD_HOST_NATIVE_TEST := $(BUILD_SYSTEM)/host_native_test.mk 87 88BUILD_SHARED_TEST_LIBRARY := $(BUILD_SYSTEM)/shared_test_lib.mk 89BUILD_HOST_SHARED_TEST_LIBRARY := $(BUILD_SYSTEM)/host_shared_test_lib.mk 90BUILD_STATIC_TEST_LIBRARY := $(BUILD_SYSTEM)/static_test_lib.mk 91BUILD_HOST_STATIC_TEST_LIBRARY := $(BUILD_SYSTEM)/host_static_test_lib.mk 92 93BUILD_NOTICE_FILE := $(BUILD_SYSTEM)/notice_files.mk 94BUILD_HOST_DALVIK_JAVA_LIBRARY := $(BUILD_SYSTEM)/host_dalvik_java_library.mk 95BUILD_HOST_DALVIK_STATIC_JAVA_LIBRARY := $(BUILD_SYSTEM)/host_dalvik_static_java_library.mk 96 97 98-include cts/build/config.mk 99 100# ############################################################### 101# Parse out any modifier targets. 102# ############################################################### 103 104# The 'showcommands' goal says to show the full command 105# lines being executed, instead of a short message about 106# the kind of operation being done. 107SHOW_COMMANDS:= $(filter showcommands,$(MAKECMDGOALS)) 108 109 110# ############################################################### 111# Set common values 112# ############################################################### 113 114# These can be changed to modify both host and device modules. 115COMMON_GLOBAL_CFLAGS:= -DANDROID -fmessage-length=0 -W -Wall -Wno-unused -Winit-self -Wpointer-arith 116COMMON_RELEASE_CFLAGS:= -DNDEBUG -UDEBUG 117 118COMMON_GLOBAL_CPPFLAGS:= $(COMMON_GLOBAL_CFLAGS) -Wsign-promo -std=gnu++11 119COMMON_RELEASE_CPPFLAGS:= $(COMMON_RELEASE_CFLAGS) 120 121# Set the extensions used for various packages 122COMMON_PACKAGE_SUFFIX := .zip 123COMMON_JAVA_PACKAGE_SUFFIX := .jar 124COMMON_ANDROID_PACKAGE_SUFFIX := .apk 125 126# list of flags to turn specific warnings in to errors 127TARGET_ERROR_FLAGS := -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point 128 129# TODO: do symbol compression 130TARGET_COMPRESS_MODULE_SYMBOLS := false 131 132# ############################################################### 133# Include sub-configuration files 134# ############################################################### 135 136# --------------------------------------------------------------- 137# Try to include buildspec.mk, which will try to set stuff up. 138# If this file doesn't exist, the environment variables will 139# be used, and if that doesn't work, then the default is an 140# arm build 141ifndef ANDROID_BUILDSPEC 142ANDROID_BUILDSPEC := $(TOPDIR)buildspec.mk 143endif 144-include $(ANDROID_BUILDSPEC) 145 146# --------------------------------------------------------------- 147# Define most of the global variables. These are the ones that 148# are specific to the user's build configuration. 149include $(BUILD_SYSTEM)/envsetup.mk 150 151# The build system exposes several variables for where to find the kernel 152# headers: 153# TARGET_DEVICE_KERNEL_HEADERS is automatically created for the current 154# device being built. It is set as $(TARGET_DEVICE_DIR)/kernel-headers, 155# e.g. device/samsung/tuna/kernel-headers. This directory is not 156# explicitly set by anyone, the build system always adds this subdir. 157# 158# TARGET_BOARD_KERNEL_HEADERS is specified by the BoardConfig.mk file 159# to allow other directories to be included. This is useful if there's 160# some common place where a few headers are being kept for a group 161# of devices. For example, device/<vendor>/common/kernel-headers could 162# contain some headers for several of <vendor>'s devices. 163# 164# TARGET_PRODUCT_KERNEL_HEADERS is generated by the product inheritance 165# graph. This allows architecture products to provide headers for the 166# devices using that architecture. For example, 167# hardware/ti/omap4xxx/omap4.mk will specify 168# PRODUCT_VENDOR_KERNEL_HEADERS variable that specify where the omap4 169# specific headers are, e.g. hardware/ti/omap4xxx/kernel-headers. 170# The build system then combines all the values specified by all the 171# PRODUCT_VENDOR_KERNEL_HEADERS directives in the product inheritance 172# tree and then exports a TARGET_PRODUCT_KERNEL_HEADERS variable. 173# 174# The layout of subdirs in any of the kernel-headers dir should mirror the 175# layout of the kernel include/ directory. For example, 176# device/samsung/tuna/kernel-headers/linux/, 177# hardware/ti/omap4xxx/kernel-headers/media/, 178# etc. 179# 180# NOTE: These directories MUST contain post-processed headers using the 181# bionic/libc/kernel/clean_header.py tool. Additionally, the original kernel 182# headers must also be checked in, but in a different subdirectory. By 183# convention, the originals should be checked into original-kernel-headers 184# directory of the same parent dir. For example, 185# device/samsung/tuna/kernel-headers <----- post-processed 186# device/samsung/tuna/original-kernel-headers <----- originals 187# 188TARGET_DEVICE_KERNEL_HEADERS := $(strip $(wildcard $(TARGET_DEVICE_DIR)/kernel-headers)) 189 190define validate-kernel-headers 191$(if $(firstword $(foreach hdr_dir,$(1),\ 192 $(filter-out kernel-headers,$(notdir $(hdr_dir))))),\ 193 $(error Kernel header dirs must be end in kernel-headers: $(1))) 194endef 195# also allow the board config to provide additional directories since 196# there could be device/oem/base_hw and device/oem/derived_hw 197# that both are valid devices but derived_hw needs to use kernel headers 198# from base_hw. 199TARGET_BOARD_KERNEL_HEADERS := $(strip $(wildcard $(TARGET_BOARD_KERNEL_HEADERS))) 200TARGET_BOARD_KERNEL_HEADERS := $(patsubst %/,%,$(TARGET_BOARD_KERNEL_HEADERS)) 201$(call validate-kernel-headers,$(TARGET_BOARD_KERNEL_HEADERS)) 202 203# then add product-inherited includes, to allow for 204# hardware/sivendor/chip/chip.mk to include their own headers 205TARGET_PRODUCT_KERNEL_HEADERS := $(strip $(wildcard $(PRODUCT_VENDOR_KERNEL_HEADERS))) 206TARGET_PRODUCT_KERNEL_HEADERS := $(patsubst %/,%,$(TARGET_PRODUCT_KERNEL_HEADERS)) 207$(call validate-kernel-headers,$(TARGET_PRODUCT_KERNEL_HEADERS)) 208 209# Clean up/verify variables defined by the board config file. 210TARGET_BOOTLOADER_BOARD_NAME := $(strip $(TARGET_BOOTLOADER_BOARD_NAME)) 211TARGET_CPU_ABI := $(strip $(TARGET_CPU_ABI)) 212ifeq ($(TARGET_CPU_ABI),) 213 $(error No TARGET_CPU_ABI defined by board config: $(board_config_mk)) 214endif 215TARGET_CPU_ABI2 := $(strip $(TARGET_CPU_ABI2)) 216 217# $(1): os/arch 218define select-android-config-h 219build/core/combo/include/arch/$(1)/AndroidConfig.h 220endef 221 222combo_target := HOST_ 223combo_2nd_arch_prefix := 224include $(BUILD_SYSTEM)/combo/select.mk 225 226# Load the 2nd host arch if it's needed. 227ifdef HOST_2ND_ARCH 228combo_target := HOST_ 229combo_2nd_arch_prefix := $(HOST_2ND_ARCH_VAR_PREFIX) 230include $(BUILD_SYSTEM)/combo/select.mk 231endif 232 233# on windows, the tools have .exe at the end, and we depend on the 234# host config stuff being done first 235 236combo_target := TARGET_ 237combo_2nd_arch_prefix := 238include $(BUILD_SYSTEM)/combo/select.mk 239 240# Load the 2nd target arch if it's needed. 241ifdef TARGET_2ND_ARCH 242combo_target := TARGET_ 243combo_2nd_arch_prefix := $(TARGET_2ND_ARCH_VAR_PREFIX) 244include $(BUILD_SYSTEM)/combo/select.mk 245endif 246 247ifdef TARGET_PREFER_32_BIT 248TARGET_PREFER_32_BIT_APPS := true 249TARGET_PREFER_32_BIT_EXECUTABLES := true 250endif 251 252ifeq (,$(TARGET_SUPPORTS_32_BIT_APPS)$(TARGET_SUPPORTS_64_BIT_APPS)) 253 TARGET_SUPPORTS_32_BIT_APPS := true 254endif 255 256# "ro.product.cpu.abilist32" and "ro.product.cpu.abilist64" are 257# comma separated lists of the 32 and 64 bit ABIs (in order of 258# preference) that the target supports. If TARGET_CPU_ABI_LIST_{32,64}_BIT 259# are defined by the board config, we use them. Else, we construct 260# these lists based on whether TARGET_IS_64_BIT is set. 261# 262# Note that this assumes that the 2ND_CPU_ABI for a 64 bit target 263# is always 32 bits. If this isn't the case, these variables should 264# be overriden in the board configuration. 265ifeq (,$(TARGET_CPU_ABI_LIST_64_BIT)) 266 ifeq (true|true,$(TARGET_IS_64_BIT)|$(TARGET_SUPPORTS_64_BIT_APPS)) 267 TARGET_CPU_ABI_LIST_64_BIT := $(TARGET_CPU_ABI) $(TARGET_CPU_ABI2) 268 endif 269endif 270 271ifeq (,$(TARGET_CPU_ABI_LIST_32_BIT)) 272 ifneq (true,$(TARGET_IS_64_BIT)) 273 TARGET_CPU_ABI_LIST_32_BIT := $(TARGET_CPU_ABI) $(TARGET_CPU_ABI2) 274 else 275 ifeq (true,$(TARGET_SUPPORTS_32_BIT_APPS)) 276 # For a 64 bit target, assume that the 2ND_CPU_ABI 277 # is a 32 bit ABI. 278 TARGET_CPU_ABI_LIST_32_BIT := $(TARGET_2ND_CPU_ABI) $(TARGET_2ND_CPU_ABI2) 279 endif 280 endif 281endif 282 283# "ro.product.cpu.abilist" is a comma separated list of ABIs (in order 284# of preference) that the target supports. If a TARGET_CPU_ABI_LIST 285# is specified by the board configuration, we use that. If not, we 286# build a list out of the TARGET_CPU_ABIs specified by the config. 287ifeq (,$(TARGET_CPU_ABI_LIST)) 288 ifeq ($(TARGET_IS_64_BIT)|$(TARGET_PREFER_32_BIT_APPS),true|true) 289 TARGET_CPU_ABI_LIST := $(TARGET_CPU_ABI_LIST_32_BIT) $(TARGET_CPU_ABI_LIST_64_BIT) 290 else 291 TARGET_CPU_ABI_LIST := $(TARGET_CPU_ABI_LIST_64_BIT) $(TARGET_CPU_ABI_LIST_32_BIT) 292 endif 293endif 294 295# Strip whitespace from the ABI list string. 296TARGET_CPU_ABI_LIST := $(subst $(space),$(comma),$(strip $(TARGET_CPU_ABI_LIST))) 297TARGET_CPU_ABI_LIST_32_BIT := $(subst $(space),$(comma),$(strip $(TARGET_CPU_ABI_LIST_32_BIT))) 298TARGET_CPU_ABI_LIST_64_BIT := $(subst $(space),$(comma),$(strip $(TARGET_CPU_ABI_LIST_64_BIT))) 299 300# Compute TARGET_TOOLCHAIN_ROOT from TARGET_TOOLS_PREFIX 301# if only TARGET_TOOLS_PREFIX is passed to the make command. 302ifndef TARGET_TOOLCHAIN_ROOT 303TARGET_TOOLCHAIN_ROOT := $(patsubst %/, %, $(dir $(TARGET_TOOLS_PREFIX))) 304TARGET_TOOLCHAIN_ROOT := $(patsubst %/, %, $(dir $(TARGET_TOOLCHAIN_ROOT))) 305TARGET_TOOLCHAIN_ROOT := $(wildcard $(TARGET_TOOLCHAIN_ROOT)) 306endif 307 308# Normalize WITH_STATIC_ANALYZER and WITH_SYNTAX_CHECK 309ifeq ($(strip $(WITH_STATIC_ANALYZER)),0) 310 WITH_STATIC_ANALYZER := 311endif 312ifeq ($(strip $(WITH_SYNTAX_CHECK)),0) 313 WITH_SYNTAX_CHECK := 314endif 315 316# Disable WITH_STATIC_ANALYZER and WITH_SYNTAX_CHECK if tool can't be found 317SYNTAX_TOOLS_PREFIX := prebuilts/misc/$(HOST_PREBUILT_TAG)/analyzer/bin 318ifneq ($(strip $(WITH_STATIC_ANALYZER)),) 319 ifeq ($(wildcard $(SYNTAX_TOOLS_PREFIX)/ccc-analyzer),) 320 $(warning *** Disable WITH_STATIC_ANALYZER because $(SYNTAX_TOOLS_PREFIX)/ccc-analyzer does not exist) 321 WITH_STATIC_ANALYZER := 322 endif 323endif 324ifneq ($(strip $(WITH_SYNTAX_CHECK)),) 325 ifeq ($(wildcard $(SYNTAX_TOOLS_PREFIX)/ccc-syntax),) 326 $(warning *** Disable WITH_SYNTAX_CHECK because $(SYNTAX_TOOLS_PREFIX)/ccc-syntax does not exist) 327 WITH_SYNTAX_CHECK := 328 endif 329endif 330 331# WITH_STATIC_ANALYZER trumps WITH_SYNTAX_CHECK 332ifneq ($(strip $(WITH_STATIC_ANALYZER)),) 333 ifneq ($(strip $(WITH_SYNTAX_CHECK)),) 334 $(warning *** Disable WITH_SYNTAX_CHECK in the presence of static analyzer WITH_STATIC_ANALYZER) 335 WITH_SYNTAX_CHECK := 336 endif 337endif 338 339# Pick a Java compiler. 340include $(BUILD_SYSTEM)/combo/javac.mk 341 342# --------------------------------------------------------------- 343# Check that the configuration is current. We check that 344# BUILD_ENV_SEQUENCE_NUMBER is current against this value. 345# Don't fail if we're called from envsetup, so they have a 346# chance to update their environment. 347 348ifeq (,$(strip $(CALLED_FROM_SETUP))) 349ifneq (,$(strip $(BUILD_ENV_SEQUENCE_NUMBER))) 350ifneq ($(BUILD_ENV_SEQUENCE_NUMBER),$(CORRECT_BUILD_ENV_SEQUENCE_NUMBER)) 351$(warning BUILD_ENV_SEQUENCE_NUMBER is set incorrectly.) 352$(info *** If you use envsetup/lunch/choosecombo:) 353$(info *** - Re-execute envsetup (". envsetup.sh")) 354$(info *** - Re-run lunch or choosecombo) 355$(info *** If you use buildspec.mk:) 356$(info *** - Look at buildspec.mk.default to see what has changed) 357$(info *** - Update BUILD_ENV_SEQUENCE_NUMBER to "$(CORRECT_BUILD_ENV_SEQUENCE_NUMBER)") 358$(error bailing..) 359endif 360endif 361endif 362 363 364# --------------------------------------------------------------- 365# Generic tools. 366 367LEX := prebuilts/misc/$(BUILD_OS)-$(HOST_PREBUILT_ARCH)/flex/flex-2.5.39 368# The default PKGDATADIR built in the prebuilt bison is a relative path 369# external/bison/data. 370# To run bison from elsewhere you need to set up enviromental variable 371# BISON_PKGDATADIR. 372BISON_PKGDATADIR := $(PWD)/external/bison/data 373BISON := prebuilts/misc/$(BUILD_OS)-$(HOST_PREBUILT_ARCH)/bison/bison 374YACC := $(BISON) -d 375 376YASM := prebuilts/misc/$(BUILD_OS)-$(HOST_PREBUILT_ARCH)/yasm/yasm 377 378DOXYGEN:= doxygen 379AAPT := $(HOST_OUT_EXECUTABLES)/aapt$(HOST_EXECUTABLE_SUFFIX) 380AIDL := $(HOST_OUT_EXECUTABLES)/aidl$(HOST_EXECUTABLE_SUFFIX) 381PROTOC := $(HOST_OUT_EXECUTABLES)/aprotoc$(HOST_EXECUTABLE_SUFFIX) 382SIGNAPK_JAR := $(HOST_OUT_JAVA_LIBRARIES)/signapk$(COMMON_JAVA_PACKAGE_SUFFIX) 383MKBOOTFS := $(HOST_OUT_EXECUTABLES)/mkbootfs$(HOST_EXECUTABLE_SUFFIX) 384MINIGZIP := $(HOST_OUT_EXECUTABLES)/minigzip$(HOST_EXECUTABLE_SUFFIX) 385ifeq (,$(strip $(BOARD_CUSTOM_MKBOOTIMG))) 386MKBOOTIMG := $(HOST_OUT_EXECUTABLES)/mkbootimg$(HOST_EXECUTABLE_SUFFIX) 387else 388MKBOOTIMG := $(BOARD_CUSTOM_MKBOOTIMG) 389endif 390MKYAFFS2 := $(HOST_OUT_EXECUTABLES)/mkyaffs2image$(HOST_EXECUTABLE_SUFFIX) 391APICHECK := $(HOST_OUT_EXECUTABLES)/apicheck$(HOST_EXECUTABLE_SUFFIX) 392FS_GET_STATS := $(HOST_OUT_EXECUTABLES)/fs_get_stats$(HOST_EXECUTABLE_SUFFIX) 393MKEXT2IMG := $(HOST_OUT_EXECUTABLES)/genext2fs$(HOST_EXECUTABLE_SUFFIX) 394MAKE_EXT4FS := $(HOST_OUT_EXECUTABLES)/make_ext4fs$(HOST_EXECUTABLE_SUFFIX) 395MKEXTUSERIMG := $(HOST_OUT_EXECUTABLES)/mkuserimg.sh 396MAKE_F2FS := $(HOST_OUT_EXECUTABLES)/make_f2fs$(HOST_EXECUTABLE_SUFFIX) 397MKF2FSUSERIMG := $(HOST_OUT_EXECUTABLES)/mkf2fsuserimg.sh 398MKEXT2BOOTIMG := external/genext2fs/mkbootimg_ext2.sh 399SIMG2IMG := $(HOST_OUT_EXECUTABLES)/simg2img$(HOST_EXECUTABLE_SUFFIX) 400E2FSCK := $(HOST_OUT_EXECUTABLES)/e2fsck$(HOST_EXECUTABLE_SUFFIX) 401MKTARBALL := build/tools/mktarball.sh 402TUNE2FS := $(HOST_OUT_EXECUTABLES)/tune2fs$(HOST_EXECUTABLE_SUFFIX) 403E2FSCK := $(HOST_OUT_EXECUTABLES)/e2fsck$(HOST_EXECUTABLE_SUFFIX) 404JARJAR := $(HOST_OUT_JAVA_LIBRARIES)/jarjar.jar 405PROGUARD := external/proguard/bin/proguard.sh 406JAVATAGS := build/tools/java-event-log-tags.py 407LLVM_RS_CC := $(HOST_OUT_EXECUTABLES)/llvm-rs-cc$(HOST_EXECUTABLE_SUFFIX) 408BCC_COMPAT := $(HOST_OUT_EXECUTABLES)/bcc_compat$(HOST_EXECUTABLE_SUFFIX) 409LINT := prebuilts/sdk/tools/lint 410RMTYPEDEFS := $(HOST_OUT_EXECUTABLES)/rmtypedefs 411APPEND2SIMG := $(HOST_OUT_EXECUTABLES)/append2simg 412VERITY_SIGNER := $(HOST_OUT_EXECUTABLES)/verity_signer 413BUILD_VERITY_TREE := $(HOST_OUT_EXECUTABLES)/build_verity_tree 414BOOT_SIGNER := $(HOST_OUT_EXECUTABLES)/boot_signer 415 416# ACP is always for the build OS, not for the host OS 417ACP := $(BUILD_OUT_EXECUTABLES)/acp$(BUILD_EXECUTABLE_SUFFIX) 418 419# dx is java behind a shell script; no .exe necessary. 420DX := $(HOST_OUT_EXECUTABLES)/dx 421ZIPALIGN := $(HOST_OUT_EXECUTABLES)/zipalign$(HOST_EXECUTABLE_SUFFIX) 422FINDBUGS_DIR := external/owasp/sanitizer/tools/findbugs/bin 423FINDBUGS := $(FINDBUGS_DIR)/findbugs 424EMMA_JAR := external/emma/lib/emma$(COMMON_JAVA_PACKAGE_SUFFIX) 425 426# Tool to merge AndroidManifest.xmls 427ANDROID_MANIFEST_MERGER := java -classpath prebuilts/devtools/tools/lib/manifest-merger.jar com.android.manifmerger.Main merge 428 429YACC_HEADER_SUFFIX:= .hpp 430 431# Don't use column under Windows, cygwin or not 432ifeq ($(HOST_OS),windows) 433COLUMN:= cat 434else 435COLUMN:= column 436endif 437 438HOST_JDK_TOOLS_JAR:= $(shell $(BUILD_SYSTEM)/find-jdk-tools-jar.sh) 439 440ifneq ($(HOST_JDK_TOOLS_JAR),) 441ifeq ($(wildcard $(HOST_JDK_TOOLS_JAR)),) 442$(error Error: could not find jdk tools.jar, please check if your JDK was installed correctly) 443endif 444endif 445 446# Is the host JDK 64-bit version? 447HOST_JDK_IS_64BIT_VERSION := 448ifneq ($(filter 64-Bit, $(shell java -version 2>&1)),) 449HOST_JDK_IS_64BIT_VERSION := true 450endif 451 452# It's called md5 on Mac OS and md5sum on Linux 453ifeq ($(HOST_OS),darwin) 454MD5SUM:=md5 -q 455else 456MD5SUM:=md5sum 457endif 458 459APICHECK_CLASSPATH := $(HOST_JDK_TOOLS_JAR) 460APICHECK_CLASSPATH := $(APICHECK_CLASSPATH):$(HOST_OUT_JAVA_LIBRARIES)/doclava$(COMMON_JAVA_PACKAGE_SUFFIX) 461APICHECK_CLASSPATH := $(APICHECK_CLASSPATH):$(HOST_OUT_JAVA_LIBRARIES)/jsilver$(COMMON_JAVA_PACKAGE_SUFFIX) 462APICHECK_COMMAND := $(APICHECK) -JXmx1024m -J"classpath $(APICHECK_CLASSPATH)" 463 464# The default key if not set as LOCAL_CERTIFICATE 465ifdef PRODUCT_DEFAULT_DEV_CERTIFICATE 466 DEFAULT_SYSTEM_DEV_CERTIFICATE := $(PRODUCT_DEFAULT_DEV_CERTIFICATE) 467else 468 DEFAULT_SYSTEM_DEV_CERTIFICATE := build/target/product/security/testkey 469endif 470 471# ############################################################### 472# Set up final options. 473# ############################################################### 474 475HOST_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) 476HOST_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 477 478HOST_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 479HOST_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 480 481TARGET_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) 482TARGET_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 483 484TARGET_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 485TARGET_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 486 487HOST_GLOBAL_LD_DIRS += -L$(HOST_OUT_INTERMEDIATE_LIBRARIES) 488TARGET_GLOBAL_LD_DIRS += -L$(TARGET_OUT_INTERMEDIATE_LIBRARIES) 489 490HOST_PROJECT_INCLUDES:= $(SRC_HEADERS) $(SRC_HOST_HEADERS) $(HOST_OUT_HEADERS) 491TARGET_PROJECT_INCLUDES:= $(SRC_HEADERS) $(TARGET_OUT_HEADERS) \ 492 $(TARGET_DEVICE_KERNEL_HEADERS) $(TARGET_BOARD_KERNEL_HEADERS) \ 493 $(TARGET_PRODUCT_KERNEL_HEADERS) 494 495# Many host compilers don't support these flags, so we have to make 496# sure to only specify them for the target compilers checked in to 497# the source tree. 498TARGET_GLOBAL_CFLAGS += $(TARGET_ERROR_FLAGS) 499TARGET_GLOBAL_CPPFLAGS += $(TARGET_ERROR_FLAGS) 500 501HOST_GLOBAL_CFLAGS += $(HOST_RELEASE_CFLAGS) 502HOST_GLOBAL_CPPFLAGS += $(HOST_RELEASE_CPPFLAGS) 503 504TARGET_GLOBAL_CFLAGS += $(TARGET_RELEASE_CFLAGS) 505TARGET_GLOBAL_CPPFLAGS += $(TARGET_RELEASE_CPPFLAGS) 506 507ifdef TARGET_2ND_ARCH 508$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) 509$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 510$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 511$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 512$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_LD_DIRS += -L$($(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_INTERMEDIATE_LIBRARIES) 513$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_PROJECT_INCLUDES := $(TARGET_PROJECT_INCLUDES) 514$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CFLAGS += $(TARGET_ERROR_FLAGS) 515$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CPPFLAGS += $(TARGET_ERROR_FLAGS) 516$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CFLAGS += $($(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_RELEASE_CFLAGS) 517$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CPPFLAGS += $($(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_RELEASE_CPPFLAGS) 518endif 519 520ifdef HOST_2ND_ARCH 521$(HOST_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) 522$(HOST_2ND_ARCH_VAR_PREFIX)HOST_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 523$(HOST_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 524$(HOST_2ND_ARCH_VAR_PREFIX)HOST_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 525$(HOST_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_LD_DIRS += -L$($(HOST_2ND_ARCH_VAR_PREFIX)HOST_OUT_INTERMEDIATE_LIBRARIES) 526$(HOST_2ND_ARCH_VAR_PREFIX)HOST_PROJECT_INCLUDES := $(HOST_PROJECT_INCLUDES) 527$(HOST_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_CFLAGS += $($(HOST_2ND_ARCH_VAR_PREFIX)HOST_RELEASE_CFLAGS) 528$(HOST_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_CPPFLAGS += $($(HOST_2ND_ARCH_VAR_PREFIX)HOST_RELEASE_CPPFLAGS) 529endif 530 531# allow overriding default Java libraries on a per-target basis 532ifeq ($(TARGET_DEFAULT_JAVA_LIBRARIES),) 533 TARGET_DEFAULT_JAVA_LIBRARIES := core-libart core-junit ext framework 534endif 535 536# Flags for DEX2OAT 537DEX2OAT_TARGET_ARCH := $(TARGET_ARCH) 538DEX2OAT_TARGET_CPU_VARIANT := $(TARGET_CPU_VARIANT) 539DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES := default 540 541ifdef TARGET_2ND_ARCH 542$(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_ARCH := $(TARGET_2ND_ARCH) 543$(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_CPU_VARIANT := $(TARGET_2ND_CPU_VARIANT) 544$(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES := default 545endif 546 547# define clang/llvm tools and global flags 548include $(BUILD_SYSTEM)/clang/config.mk 549 550# ############################################################### 551# Collect a list of the SDK versions that we could compile against 552# For use with the LOCAL_SDK_VERSION variable for include $(BUILD_PACKAGE) 553# ############################################################### 554 555HISTORICAL_SDK_VERSIONS_ROOT := $(TOPDIR)prebuilts/sdk 556HISTORICAL_NDK_VERSIONS_ROOT := $(TOPDIR)prebuilts/ndk 557 558# Historical SDK version N is stored in $(HISTORICAL_SDK_VERSIONS_ROOT)/N. 559# The 'current' version is whatever this source tree is. 560# 561# sgrax is the opposite of xargs. It takes the list of args and puts them 562# on each line for sort to process. 563# sort -g is a numeric sort, so 1 2 3 10 instead of 1 10 2 3. 564 565# Numerically sort a list of numbers 566# $(1): the list of numbers to be sorted 567define numerically_sort 568$(shell function sgrax() { \ 569 while [ -n "$$1" ] ; do echo $$1 ; shift ; done \ 570 } ; \ 571 ( sgrax $(1) | sort -g ) ) 572endef 573 574TARGET_AVAILABLE_SDK_VERSIONS := $(call numerically_sort,\ 575 $(patsubst $(HISTORICAL_SDK_VERSIONS_ROOT)/%/android.jar,%, \ 576 $(wildcard $(HISTORICAL_SDK_VERSIONS_ROOT)/*/android.jar))) 577 578# We don't have prebuilt system_current SDK yet. 579TARGET_AVAILABLE_SDK_VERSIONS := $(TARGET_AVAILABLE_SDK_VERSIONS) 580 581INTERNAL_PLATFORM_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/public_api.txt 582INTERNAL_PLATFORM_REMOVED_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/removed.txt 583INTERNAL_PLATFORM_SYSTEM_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/system-api.txt 584INTERNAL_PLATFORM_SYSTEM_REMOVED_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/system-removed.txt 585 586# This is the standard way to name a directory containing prebuilt target 587# objects. E.g., prebuilt/$(TARGET_PREBUILT_TAG)/libc.so 588TARGET_PREBUILT_TAG := android-$(TARGET_ARCH) 589ifdef TARGET_2ND_ARCH 590TARGET_2ND_PREBUILT_TAG := android-$(TARGET_2ND_ARCH) 591endif 592 593# Set up RS prebuilt variables for compatibility library 594 595RS_PREBUILT_CLCORE := prebuilts/sdk/renderscript/lib/$(TARGET_ARCH)/librsrt_$(TARGET_ARCH).bc 596RS_PREBUILT_LIBPATH := -L prebuilts/ndk/8/platforms/android-9/arch-$(TARGET_ARCH)/usr/lib 597RS_PREBUILT_COMPILER_RT := prebuilts/sdk/renderscript/lib/$(TARGET_ARCH)/libcompiler_rt.a 598 599# API Level lists for Renderscript Compat lib. 600RSCOMPAT_32BIT_ONLY_API_LEVELS := 8 9 10 11 12 13 14 15 16 17 18 19 20 601 602include $(BUILD_SYSTEM)/dumpvar.mk 603