config.mk revision 5e50b342218fe2b9c1af20fd7da3c173bfac0499
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 34ifneq ($(GREP_OPTIONS),) 35$(warning The build system needs unmodified output of grep.) 36$(error Please unset your $$GREP_OPTIONS.) 37endif 38 39# Standard source directories. 40SRC_DOCS:= $(TOPDIR)docs 41# TODO: Enforce some kind of layering; only add include paths 42# when a module links against a particular library. 43# TODO: See if we can remove most of these from the global list. 44SRC_HEADERS := \ 45 $(TOPDIR)system/core/include \ 46 $(TOPDIR)system/media/audio/include \ 47 $(TOPDIR)hardware/libhardware/include \ 48 $(TOPDIR)hardware/libhardware_legacy/include \ 49 $(TOPDIR)hardware/ril/include \ 50 $(TOPDIR)libnativehelper/include \ 51 $(TOPDIR)frameworks/native/include \ 52 $(TOPDIR)frameworks/native/opengl/include \ 53 $(TOPDIR)frameworks/av/include \ 54 $(TOPDIR)frameworks/base/include 55SRC_HOST_HEADERS:=$(TOPDIR)tools/include 56SRC_LIBRARIES:= $(TOPDIR)libs 57SRC_SERVERS:= $(TOPDIR)servers 58SRC_TARGET_DIR := $(TOPDIR)build/target 59SRC_API_DIR := $(TOPDIR)prebuilts/sdk/api 60SRC_SYSTEM_API_DIR := $(TOPDIR)prebuilts/sdk/system-api 61 62# Some specific paths to tools 63SRC_DROIDDOC_DIR := $(TOPDIR)build/tools/droiddoc 64 65# Various mappings to avoid hard-coding paths all over the place 66include $(BUILD_SYSTEM)/pathmap.mk 67 68# ############################################################### 69# Build system internal files 70# ############################################################### 71 72BUILD_COMBOS:= $(BUILD_SYSTEM)/combo 73 74CLEAR_VARS:= $(BUILD_SYSTEM)/clear_vars.mk 75BUILD_HOST_STATIC_LIBRARY:= $(BUILD_SYSTEM)/host_static_library.mk 76BUILD_HOST_SHARED_LIBRARY:= $(BUILD_SYSTEM)/host_shared_library.mk 77BUILD_STATIC_LIBRARY:= $(BUILD_SYSTEM)/static_library.mk 78BUILD_SHARED_LIBRARY:= $(BUILD_SYSTEM)/shared_library.mk 79BUILD_EXECUTABLE:= $(BUILD_SYSTEM)/executable.mk 80BUILD_HOST_EXECUTABLE:= $(BUILD_SYSTEM)/host_executable.mk 81BUILD_PACKAGE:= $(BUILD_SYSTEM)/package.mk 82BUILD_PHONY_PACKAGE:= $(BUILD_SYSTEM)/phony_package.mk 83BUILD_HOST_PREBUILT:= $(BUILD_SYSTEM)/host_prebuilt.mk 84BUILD_PREBUILT:= $(BUILD_SYSTEM)/prebuilt.mk 85BUILD_MULTI_PREBUILT:= $(BUILD_SYSTEM)/multi_prebuilt.mk 86BUILD_JAVA_LIBRARY:= $(BUILD_SYSTEM)/java_library.mk 87BUILD_STATIC_JAVA_LIBRARY:= $(BUILD_SYSTEM)/static_java_library.mk 88BUILD_HOST_JAVA_LIBRARY:= $(BUILD_SYSTEM)/host_java_library.mk 89BUILD_DROIDDOC:= $(BUILD_SYSTEM)/droiddoc.mk 90BUILD_COPY_HEADERS := $(BUILD_SYSTEM)/copy_headers.mk 91BUILD_NATIVE_TEST := $(BUILD_SYSTEM)/native_test.mk 92BUILD_NATIVE_BENCHMARK := $(BUILD_SYSTEM)/native_benchmark.mk 93BUILD_HOST_NATIVE_TEST := $(BUILD_SYSTEM)/host_native_test.mk 94 95BUILD_SHARED_TEST_LIBRARY := $(BUILD_SYSTEM)/shared_test_lib.mk 96BUILD_HOST_SHARED_TEST_LIBRARY := $(BUILD_SYSTEM)/host_shared_test_lib.mk 97BUILD_STATIC_TEST_LIBRARY := $(BUILD_SYSTEM)/static_test_lib.mk 98BUILD_HOST_STATIC_TEST_LIBRARY := $(BUILD_SYSTEM)/host_static_test_lib.mk 99 100BUILD_NOTICE_FILE := $(BUILD_SYSTEM)/notice_files.mk 101BUILD_HOST_DALVIK_JAVA_LIBRARY := $(BUILD_SYSTEM)/host_dalvik_java_library.mk 102BUILD_HOST_DALVIK_STATIC_JAVA_LIBRARY := $(BUILD_SYSTEM)/host_dalvik_static_java_library.mk 103 104 105# ############################################################### 106# Parse out any modifier targets. 107# ############################################################### 108 109# The 'showcommands' goal says to show the full command 110# lines being executed, instead of a short message about 111# the kind of operation being done. 112SHOW_COMMANDS:= $(filter showcommands,$(MAKECMDGOALS)) 113 114 115# ############################################################### 116# Set common values 117# ############################################################### 118 119# These can be changed to modify both host and device modules. 120COMMON_GLOBAL_CFLAGS:= -DANDROID -fmessage-length=0 -W -Wall -Wno-unused -Winit-self -Wpointer-arith 121COMMON_RELEASE_CFLAGS:= -DNDEBUG -UDEBUG 122 123COMMON_GLOBAL_CPPFLAGS:= $(COMMON_GLOBAL_CFLAGS) -Wsign-promo -std=gnu++11 124COMMON_RELEASE_CPPFLAGS:= $(COMMON_RELEASE_CFLAGS) 125 126GLOBAL_CFLAGS_NO_OVERRIDE := \ 127 -Werror=int-to-pointer-cast \ 128 -Werror=pointer-to-int-cast \ 129 130GLOBAL_CLANG_CFLAGS_NO_OVERRIDE := \ 131 -Werror=address-of-temporary \ 132 -Werror=null-dereference \ 133 -Werror=return-type \ 134 135GLOBAL_CPPFLAGS_NO_OVERRIDE := 136 137# Set the extensions used for various packages 138COMMON_PACKAGE_SUFFIX := .zip 139COMMON_JAVA_PACKAGE_SUFFIX := .jar 140COMMON_ANDROID_PACKAGE_SUFFIX := .apk 141 142# list of flags to turn specific warnings in to errors 143TARGET_ERROR_FLAGS := -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point 144 145ifdef TMPDIR 146JAVA_TMPDIR_ARG := -Djava.io.tmpdir=$(TMPDIR) 147else 148JAVA_TMPDIR_ARG := 149endif 150 151# ############################################################### 152# Include sub-configuration files 153# ############################################################### 154 155# --------------------------------------------------------------- 156# Try to include buildspec.mk, which will try to set stuff up. 157# If this file doesn't exist, the environment variables will 158# be used, and if that doesn't work, then the default is an 159# arm build 160ifndef ANDROID_BUILDSPEC 161ANDROID_BUILDSPEC := $(TOPDIR)buildspec.mk 162endif 163-include $(ANDROID_BUILDSPEC) 164 165# --------------------------------------------------------------- 166# Define most of the global variables. These are the ones that 167# are specific to the user's build configuration. 168include $(BUILD_SYSTEM)/envsetup.mk 169 170# Pruned directory options used when using findleaves.py 171# See envsetup.mk for a description of SCAN_EXCLUDE_DIRS 172FIND_LEAVES_EXCLUDES := $(addprefix --prune=, $(OUT_DIR) $(SCAN_EXCLUDE_DIRS) .repo .git) 173 174# The build system exposes several variables for where to find the kernel 175# headers: 176# TARGET_DEVICE_KERNEL_HEADERS is automatically created for the current 177# device being built. It is set as $(TARGET_DEVICE_DIR)/kernel-headers, 178# e.g. device/samsung/tuna/kernel-headers. This directory is not 179# explicitly set by anyone, the build system always adds this subdir. 180# 181# TARGET_BOARD_KERNEL_HEADERS is specified by the BoardConfig.mk file 182# to allow other directories to be included. This is useful if there's 183# some common place where a few headers are being kept for a group 184# of devices. For example, device/<vendor>/common/kernel-headers could 185# contain some headers for several of <vendor>'s devices. 186# 187# TARGET_PRODUCT_KERNEL_HEADERS is generated by the product inheritance 188# graph. This allows architecture products to provide headers for the 189# devices using that architecture. For example, 190# hardware/ti/omap4xxx/omap4.mk will specify 191# PRODUCT_VENDOR_KERNEL_HEADERS variable that specify where the omap4 192# specific headers are, e.g. hardware/ti/omap4xxx/kernel-headers. 193# The build system then combines all the values specified by all the 194# PRODUCT_VENDOR_KERNEL_HEADERS directives in the product inheritance 195# tree and then exports a TARGET_PRODUCT_KERNEL_HEADERS variable. 196# 197# The layout of subdirs in any of the kernel-headers dir should mirror the 198# layout of the kernel include/ directory. For example, 199# device/samsung/tuna/kernel-headers/linux/, 200# hardware/ti/omap4xxx/kernel-headers/media/, 201# etc. 202# 203# NOTE: These directories MUST contain post-processed headers using the 204# bionic/libc/kernel/clean_header.py tool. Additionally, the original kernel 205# headers must also be checked in, but in a different subdirectory. By 206# convention, the originals should be checked into original-kernel-headers 207# directory of the same parent dir. For example, 208# device/samsung/tuna/kernel-headers <----- post-processed 209# device/samsung/tuna/original-kernel-headers <----- originals 210# 211TARGET_DEVICE_KERNEL_HEADERS := $(strip $(wildcard $(TARGET_DEVICE_DIR)/kernel-headers)) 212 213define validate-kernel-headers 214$(if $(firstword $(foreach hdr_dir,$(1),\ 215 $(filter-out kernel-headers,$(notdir $(hdr_dir))))),\ 216 $(error Kernel header dirs must be end in kernel-headers: $(1))) 217endef 218# also allow the board config to provide additional directories since 219# there could be device/oem/base_hw and device/oem/derived_hw 220# that both are valid devices but derived_hw needs to use kernel headers 221# from base_hw. 222TARGET_BOARD_KERNEL_HEADERS := $(strip $(wildcard $(TARGET_BOARD_KERNEL_HEADERS))) 223TARGET_BOARD_KERNEL_HEADERS := $(patsubst %/,%,$(TARGET_BOARD_KERNEL_HEADERS)) 224$(call validate-kernel-headers,$(TARGET_BOARD_KERNEL_HEADERS)) 225 226# then add product-inherited includes, to allow for 227# hardware/sivendor/chip/chip.mk to include their own headers 228TARGET_PRODUCT_KERNEL_HEADERS := $(strip $(wildcard $(PRODUCT_VENDOR_KERNEL_HEADERS))) 229TARGET_PRODUCT_KERNEL_HEADERS := $(patsubst %/,%,$(TARGET_PRODUCT_KERNEL_HEADERS)) 230$(call validate-kernel-headers,$(TARGET_PRODUCT_KERNEL_HEADERS)) 231 232# Clean up/verify variables defined by the board config file. 233TARGET_BOOTLOADER_BOARD_NAME := $(strip $(TARGET_BOOTLOADER_BOARD_NAME)) 234TARGET_CPU_ABI := $(strip $(TARGET_CPU_ABI)) 235ifeq ($(TARGET_CPU_ABI),) 236 $(error No TARGET_CPU_ABI defined by board config: $(board_config_mk)) 237endif 238TARGET_CPU_ABI2 := $(strip $(TARGET_CPU_ABI2)) 239 240# $(1): os/arch 241define select-android-config-h 242build/core/combo/include/arch/$(1)/AndroidConfig.h 243endef 244 245combo_target := HOST_ 246combo_2nd_arch_prefix := 247include $(BUILD_SYSTEM)/combo/select.mk 248 249# Load the 2nd host arch if it's needed. 250ifdef HOST_2ND_ARCH 251combo_target := HOST_ 252combo_2nd_arch_prefix := $(HOST_2ND_ARCH_VAR_PREFIX) 253include $(BUILD_SYSTEM)/combo/select.mk 254endif 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_ 260combo_2nd_arch_prefix := 261include $(BUILD_SYSTEM)/combo/select.mk 262 263# Load the 2nd target arch if it's needed. 264ifdef TARGET_2ND_ARCH 265combo_target := TARGET_ 266combo_2nd_arch_prefix := $(TARGET_2ND_ARCH_VAR_PREFIX) 267include $(BUILD_SYSTEM)/combo/select.mk 268endif 269 270ifdef TARGET_PREFER_32_BIT 271TARGET_PREFER_32_BIT_APPS := true 272TARGET_PREFER_32_BIT_EXECUTABLES := true 273endif 274 275ifeq (,$(TARGET_SUPPORTS_32_BIT_APPS)$(TARGET_SUPPORTS_64_BIT_APPS)) 276 TARGET_SUPPORTS_32_BIT_APPS := true 277endif 278 279# "ro.product.cpu.abilist32" and "ro.product.cpu.abilist64" are 280# comma separated lists of the 32 and 64 bit ABIs (in order of 281# preference) that the target supports. If TARGET_CPU_ABI_LIST_{32,64}_BIT 282# are defined by the board config, we use them. Else, we construct 283# these lists based on whether TARGET_IS_64_BIT is set. 284# 285# Note that this assumes that the 2ND_CPU_ABI for a 64 bit target 286# is always 32 bits. If this isn't the case, these variables should 287# be overriden in the board configuration. 288ifeq (,$(TARGET_CPU_ABI_LIST_64_BIT)) 289 ifeq (true|true,$(TARGET_IS_64_BIT)|$(TARGET_SUPPORTS_64_BIT_APPS)) 290 TARGET_CPU_ABI_LIST_64_BIT := $(TARGET_CPU_ABI) $(TARGET_CPU_ABI2) 291 endif 292endif 293 294ifeq (,$(TARGET_CPU_ABI_LIST_32_BIT)) 295 ifneq (true,$(TARGET_IS_64_BIT)) 296 TARGET_CPU_ABI_LIST_32_BIT := $(TARGET_CPU_ABI) $(TARGET_CPU_ABI2) 297 else 298 ifeq (true,$(TARGET_SUPPORTS_32_BIT_APPS)) 299 # For a 64 bit target, assume that the 2ND_CPU_ABI 300 # is a 32 bit ABI. 301 TARGET_CPU_ABI_LIST_32_BIT := $(TARGET_2ND_CPU_ABI) $(TARGET_2ND_CPU_ABI2) 302 endif 303 endif 304endif 305 306# "ro.product.cpu.abilist" is a comma separated list of ABIs (in order 307# of preference) that the target supports. If a TARGET_CPU_ABI_LIST 308# is specified by the board configuration, we use that. If not, we 309# build a list out of the TARGET_CPU_ABIs specified by the config. 310ifeq (,$(TARGET_CPU_ABI_LIST)) 311 ifeq ($(TARGET_IS_64_BIT)|$(TARGET_PREFER_32_BIT_APPS),true|true) 312 TARGET_CPU_ABI_LIST := $(TARGET_CPU_ABI_LIST_32_BIT) $(TARGET_CPU_ABI_LIST_64_BIT) 313 else 314 TARGET_CPU_ABI_LIST := $(TARGET_CPU_ABI_LIST_64_BIT) $(TARGET_CPU_ABI_LIST_32_BIT) 315 endif 316endif 317 318# Strip whitespace from the ABI list string. 319TARGET_CPU_ABI_LIST := $(subst $(space),$(comma),$(strip $(TARGET_CPU_ABI_LIST))) 320TARGET_CPU_ABI_LIST_32_BIT := $(subst $(space),$(comma),$(strip $(TARGET_CPU_ABI_LIST_32_BIT))) 321TARGET_CPU_ABI_LIST_64_BIT := $(subst $(space),$(comma),$(strip $(TARGET_CPU_ABI_LIST_64_BIT))) 322 323# Compute TARGET_TOOLCHAIN_ROOT from TARGET_TOOLS_PREFIX 324# if only TARGET_TOOLS_PREFIX is passed to the make command. 325ifndef TARGET_TOOLCHAIN_ROOT 326TARGET_TOOLCHAIN_ROOT := $(patsubst %/, %, $(dir $(TARGET_TOOLS_PREFIX))) 327TARGET_TOOLCHAIN_ROOT := $(patsubst %/, %, $(dir $(TARGET_TOOLCHAIN_ROOT))) 328TARGET_TOOLCHAIN_ROOT := $(wildcard $(TARGET_TOOLCHAIN_ROOT)) 329endif 330 331# Normalize WITH_STATIC_ANALYZER and WITH_SYNTAX_CHECK 332ifeq ($(strip $(WITH_STATIC_ANALYZER)),0) 333 WITH_STATIC_ANALYZER := 334endif 335ifeq ($(strip $(WITH_SYNTAX_CHECK)),0) 336 WITH_SYNTAX_CHECK := 337endif 338 339# Disable WITH_STATIC_ANALYZER and WITH_SYNTAX_CHECK if tool can't be found 340SYNTAX_TOOLS_PREFIX := prebuilts/misc/$(HOST_PREBUILT_TAG)/analyzer/bin 341ifneq ($(strip $(WITH_STATIC_ANALYZER)),) 342 ifeq ($(wildcard $(SYNTAX_TOOLS_PREFIX)/ccc-analyzer),) 343 $(warning *** Disable WITH_STATIC_ANALYZER because $(SYNTAX_TOOLS_PREFIX)/ccc-analyzer does not exist) 344 WITH_STATIC_ANALYZER := 345 endif 346endif 347ifneq ($(strip $(WITH_SYNTAX_CHECK)),) 348 ifeq ($(wildcard $(SYNTAX_TOOLS_PREFIX)/ccc-syntax),) 349 $(warning *** Disable WITH_SYNTAX_CHECK because $(SYNTAX_TOOLS_PREFIX)/ccc-syntax does not exist) 350 WITH_SYNTAX_CHECK := 351 endif 352endif 353 354# WITH_STATIC_ANALYZER trumps WITH_SYNTAX_CHECK 355ifneq ($(strip $(WITH_STATIC_ANALYZER)),) 356 ifneq ($(strip $(WITH_SYNTAX_CHECK)),) 357 $(warning *** Disable WITH_SYNTAX_CHECK in the presence of static analyzer WITH_STATIC_ANALYZER) 358 WITH_SYNTAX_CHECK := 359 endif 360endif 361 362# Pick a Java compiler. 363include $(BUILD_SYSTEM)/combo/javac.mk 364 365# --------------------------------------------------------------- 366# Check that the configuration is current. We check that 367# BUILD_ENV_SEQUENCE_NUMBER is current against this value. 368# Don't fail if we're called from envsetup, so they have a 369# chance to update their environment. 370 371ifeq (,$(strip $(CALLED_FROM_SETUP))) 372ifneq (,$(strip $(BUILD_ENV_SEQUENCE_NUMBER))) 373ifneq ($(BUILD_ENV_SEQUENCE_NUMBER),$(CORRECT_BUILD_ENV_SEQUENCE_NUMBER)) 374$(warning BUILD_ENV_SEQUENCE_NUMBER is set incorrectly.) 375$(info *** If you use envsetup/lunch/choosecombo:) 376$(info *** - Re-execute envsetup (". envsetup.sh")) 377$(info *** - Re-run lunch or choosecombo) 378$(info *** If you use buildspec.mk:) 379$(info *** - Look at buildspec.mk.default to see what has changed) 380$(info *** - Update BUILD_ENV_SEQUENCE_NUMBER to "$(CORRECT_BUILD_ENV_SEQUENCE_NUMBER)") 381$(error bailing..) 382endif 383endif 384endif 385 386 387# --------------------------------------------------------------- 388# Generic tools. 389JACK := $(HOST_OUT_EXECUTABLES)/jack 390JACK_JAR := $(HOST_OUT_JAVA_LIBRARIES)/jack.jar 391JILL_JAR := $(HOST_OUT_JAVA_LIBRARIES)/jill.jar 392 393LEX := prebuilts/misc/$(BUILD_OS)-$(HOST_PREBUILT_ARCH)/flex/flex-2.5.39 394# The default PKGDATADIR built in the prebuilt bison is a relative path 395# external/bison/data. 396# To run bison from elsewhere you need to set up enviromental variable 397# BISON_PKGDATADIR. 398BISON_PKGDATADIR := $(PWD)/external/bison/data 399BISON := prebuilts/misc/$(BUILD_OS)-$(HOST_PREBUILT_ARCH)/bison/bison 400YACC := $(BISON) -d 401 402YASM := prebuilts/misc/$(BUILD_OS)-$(HOST_PREBUILT_ARCH)/yasm/yasm 403 404DOXYGEN:= doxygen 405AAPT := $(HOST_OUT_EXECUTABLES)/aapt$(HOST_EXECUTABLE_SUFFIX) 406AIDL := $(HOST_OUT_EXECUTABLES)/aidl$(HOST_EXECUTABLE_SUFFIX) 407PROTOC := $(HOST_OUT_EXECUTABLES)/aprotoc$(HOST_EXECUTABLE_SUFFIX) 408SIGNAPK_JAR := $(HOST_OUT_JAVA_LIBRARIES)/signapk$(COMMON_JAVA_PACKAGE_SUFFIX) 409MKBOOTFS := $(HOST_OUT_EXECUTABLES)/mkbootfs$(HOST_EXECUTABLE_SUFFIX) 410MINIGZIP := $(HOST_OUT_EXECUTABLES)/minigzip$(HOST_EXECUTABLE_SUFFIX) 411ifeq (,$(strip $(BOARD_CUSTOM_MKBOOTIMG))) 412MKBOOTIMG := $(HOST_OUT_EXECUTABLES)/mkbootimg$(HOST_EXECUTABLE_SUFFIX) 413else 414MKBOOTIMG := $(BOARD_CUSTOM_MKBOOTIMG) 415endif 416APICHECK := $(HOST_OUT_EXECUTABLES)/apicheck$(HOST_EXECUTABLE_SUFFIX) 417FS_GET_STATS := $(HOST_OUT_EXECUTABLES)/fs_get_stats$(HOST_EXECUTABLE_SUFFIX) 418MAKE_EXT4FS := $(HOST_OUT_EXECUTABLES)/make_ext4fs$(HOST_EXECUTABLE_SUFFIX) 419MKEXTUSERIMG := $(HOST_OUT_EXECUTABLES)/mkuserimg.sh 420ifeq ($(HOST_OS),linux) 421MAKE_SQUASHFS := $(HOST_OUT_EXECUTABLES)/mksquashfs$(HOST_EXECUTABLE_SUFFIX) 422MKSQUASHFSUSERIMG := $(HOST_OUT_EXECUTABLES)/mksquashfsimage.sh 423else 424MAKE_SQUASHFS := 425MKSQUASHFSUSERIMG := 426endif 427MAKE_F2FS := $(HOST_OUT_EXECUTABLES)/make_f2fs$(HOST_EXECUTABLE_SUFFIX) 428MKF2FSUSERIMG := $(HOST_OUT_EXECUTABLES)/mkf2fsuserimg.sh 429SIMG2IMG := $(HOST_OUT_EXECUTABLES)/simg2img$(HOST_EXECUTABLE_SUFFIX) 430IMG2SIMG := $(HOST_OUT_EXECUTABLES)/img2simg$(HOST_EXECUTABLE_SUFFIX) 431E2FSCK := $(HOST_OUT_EXECUTABLES)/e2fsck$(HOST_EXECUTABLE_SUFFIX) 432MKTARBALL := build/tools/mktarball.sh 433TUNE2FS := $(HOST_OUT_EXECUTABLES)/tune2fs$(HOST_EXECUTABLE_SUFFIX) 434E2FSCK := $(HOST_OUT_EXECUTABLES)/e2fsck$(HOST_EXECUTABLE_SUFFIX) 435JARJAR := $(HOST_OUT_JAVA_LIBRARIES)/jarjar.jar 436DATA_BINDING_COMPILER := $(HOST_OUT_JAVA_LIBRARIES)/databinding-compiler.jar 437 438ifeq ($(ANDROID_COMPILE_WITH_JACK),true) 439DEFAULT_JACK_ENABLED:=full 440else 441DEFAULT_JACK_ENABLED:= 442endif 443# call jack 444# 445# $(1): jack perf arguments 446define call-jack 447$(JACK) $(1) 448endef 449ifneq ($(ANDROID_JACK_VM_ARGS),) 450JACK_VM_ARGS := $(ANDROID_JACK_VM_ARGS) 451else 452JACK_VM_ARGS := -Dfile.encoding=UTF-8 -XX:+TieredCompilation 453endif 454ifneq ($(ANDROID_JACK_EXTRA_ARGS),) 455DEFAULT_JACK_EXTRA_ARGS := $(ANDROID_JACK_EXTRA_ARGS) 456else 457DEFAULT_JACK_EXTRA_ARGS := @$(BUILD_SYSTEM)/jack-default.args 458endif 459# Turn off jack warnings by default. 460DEFAULT_JACK_EXTRA_ARGS += --verbose error 461 462JILL := java -jar $(JILL_JAR) 463PROGUARD := external/proguard/bin/proguard.sh 464JAVATAGS := build/tools/java-event-log-tags.py 465LLVM_RS_CC := $(HOST_OUT_EXECUTABLES)/llvm-rs-cc$(HOST_EXECUTABLE_SUFFIX) 466BCC_COMPAT := $(HOST_OUT_EXECUTABLES)/bcc_compat$(HOST_EXECUTABLE_SUFFIX) 467LINT := prebuilts/sdk/tools/lint 468RMTYPEDEFS := $(HOST_OUT_EXECUTABLES)/rmtypedefs 469APPEND2SIMG := $(HOST_OUT_EXECUTABLES)/append2simg 470VERITY_SIGNER := $(HOST_OUT_EXECUTABLES)/verity_signer 471BUILD_VERITY_TREE := $(HOST_OUT_EXECUTABLES)/build_verity_tree 472BOOT_SIGNER := $(HOST_OUT_EXECUTABLES)/boot_signer 473FUTILITY := prebuilts/misc/$(BUILD_OS)-$(HOST_PREBUILT_ARCH)/futility/futility 474VBOOT_SIGNER := prebuilts/misc/scripts/vboot_signer/vboot_signer.sh 475 476# ACP is always for the build OS, not for the host OS 477ACP := $(BUILD_OUT_EXECUTABLES)/acp$(BUILD_EXECUTABLE_SUFFIX) 478 479# dx is java behind a shell script; no .exe necessary. 480DX := $(HOST_OUT_EXECUTABLES)/dx 481ZIPALIGN := $(HOST_OUT_EXECUTABLES)/zipalign$(HOST_EXECUTABLE_SUFFIX) 482 483# relocation packer 484RELOCATION_PACKER := prebuilts/misc/$(BUILD_OS)-$(HOST_PREBUILT_ARCH)/relocation_packer/relocation_packer 485 486FINDBUGS_DIR := external/owasp/sanitizer/tools/findbugs/bin 487FINDBUGS := $(FINDBUGS_DIR)/findbugs 488EMMA_JAR := external/emma/lib/emma$(COMMON_JAVA_PACKAGE_SUFFIX) 489 490# Tool to merge AndroidManifest.xmls 491ANDROID_MANIFEST_MERGER := java -classpath prebuilts/devtools/tools/lib/manifest-merger.jar com.android.manifmerger.Main merge 492 493YACC_HEADER_SUFFIX:= .hpp 494 495# Don't use column under Windows, cygwin or not 496ifeq ($(HOST_OS),windows) 497COLUMN:= cat 498else 499COLUMN:= column 500endif 501 502HOST_JDK_TOOLS_JAR:= $(shell $(BUILD_SYSTEM)/find-jdk-tools-jar.sh) 503 504ifneq ($(HOST_JDK_TOOLS_JAR),) 505ifeq ($(wildcard $(HOST_JDK_TOOLS_JAR)),) 506$(error Error: could not find jdk tools.jar, please check if your JDK was installed correctly) 507endif 508endif 509 510# Is the host JDK 64-bit version? 511HOST_JDK_IS_64BIT_VERSION := 512ifneq ($(filter 64-Bit, $(shell java -version 2>&1)),) 513HOST_JDK_IS_64BIT_VERSION := true 514endif 515 516# It's called md5 on Mac OS and md5sum on Linux 517ifeq ($(HOST_OS),darwin) 518MD5SUM:=md5 -q 519else 520MD5SUM:=md5sum 521endif 522 523APICHECK_CLASSPATH := $(HOST_JDK_TOOLS_JAR) 524APICHECK_CLASSPATH := $(APICHECK_CLASSPATH):$(HOST_OUT_JAVA_LIBRARIES)/doclava$(COMMON_JAVA_PACKAGE_SUFFIX) 525APICHECK_CLASSPATH := $(APICHECK_CLASSPATH):$(HOST_OUT_JAVA_LIBRARIES)/jsilver$(COMMON_JAVA_PACKAGE_SUFFIX) 526APICHECK_COMMAND := $(APICHECK) -JXmx1024m -J"classpath $(APICHECK_CLASSPATH)" 527 528# The default key if not set as LOCAL_CERTIFICATE 529ifdef PRODUCT_DEFAULT_DEV_CERTIFICATE 530 DEFAULT_SYSTEM_DEV_CERTIFICATE := $(PRODUCT_DEFAULT_DEV_CERTIFICATE) 531else 532 DEFAULT_SYSTEM_DEV_CERTIFICATE := build/target/product/security/testkey 533endif 534 535# ############################################################### 536# Set up final options. 537# ############################################################### 538 539HOST_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) 540HOST_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 541 542HOST_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 543HOST_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 544 545TARGET_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) 546TARGET_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 547 548TARGET_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 549TARGET_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 550 551HOST_GLOBAL_LD_DIRS += -L$(HOST_OUT_INTERMEDIATE_LIBRARIES) 552TARGET_GLOBAL_LD_DIRS += -L$(TARGET_OUT_INTERMEDIATE_LIBRARIES) 553 554HOST_PROJECT_INCLUDES:= $(SRC_HEADERS) $(SRC_HOST_HEADERS) $(HOST_OUT_HEADERS) 555TARGET_PROJECT_INCLUDES:= $(SRC_HEADERS) $(TARGET_OUT_HEADERS) \ 556 $(TARGET_DEVICE_KERNEL_HEADERS) $(TARGET_BOARD_KERNEL_HEADERS) \ 557 $(TARGET_PRODUCT_KERNEL_HEADERS) 558 559# Many host compilers don't support these flags, so we have to make 560# sure to only specify them for the target compilers checked in to 561# the source tree. 562TARGET_GLOBAL_CFLAGS += $(TARGET_ERROR_FLAGS) 563TARGET_GLOBAL_CPPFLAGS += $(TARGET_ERROR_FLAGS) 564 565HOST_GLOBAL_CFLAGS += $(HOST_RELEASE_CFLAGS) 566HOST_GLOBAL_CPPFLAGS += $(HOST_RELEASE_CPPFLAGS) 567 568TARGET_GLOBAL_CFLAGS += $(TARGET_RELEASE_CFLAGS) 569TARGET_GLOBAL_CPPFLAGS += $(TARGET_RELEASE_CPPFLAGS) 570 571ifdef TARGET_2ND_ARCH 572$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) 573$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 574$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 575$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 576$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_LD_DIRS += -L$($(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_INTERMEDIATE_LIBRARIES) 577$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_PROJECT_INCLUDES := $(TARGET_PROJECT_INCLUDES) 578$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CFLAGS += $(TARGET_ERROR_FLAGS) 579$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CPPFLAGS += $(TARGET_ERROR_FLAGS) 580$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CFLAGS += $($(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_RELEASE_CFLAGS) 581$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CPPFLAGS += $($(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_RELEASE_CPPFLAGS) 582endif 583 584ifdef HOST_2ND_ARCH 585$(HOST_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) 586$(HOST_2ND_ARCH_VAR_PREFIX)HOST_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 587$(HOST_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 588$(HOST_2ND_ARCH_VAR_PREFIX)HOST_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 589$(HOST_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_LD_DIRS += -L$($(HOST_2ND_ARCH_VAR_PREFIX)HOST_OUT_INTERMEDIATE_LIBRARIES) 590$(HOST_2ND_ARCH_VAR_PREFIX)HOST_PROJECT_INCLUDES := $(HOST_PROJECT_INCLUDES) 591$(HOST_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_CFLAGS += $($(HOST_2ND_ARCH_VAR_PREFIX)HOST_RELEASE_CFLAGS) 592$(HOST_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_CPPFLAGS += $($(HOST_2ND_ARCH_VAR_PREFIX)HOST_RELEASE_CPPFLAGS) 593endif 594 595# allow overriding default Java libraries on a per-target basis 596ifeq ($(TARGET_DEFAULT_JAVA_LIBRARIES),) 597 TARGET_DEFAULT_JAVA_LIBRARIES := core-libart core-junit ext framework 598endif 599 600# Flags for DEX2OAT 601DEX2OAT_TARGET_ARCH := $(TARGET_ARCH) 602ifeq ($(TARGET_CPU_VARIANT),) 603ifeq ($(TARGET_ARCH_VARIANT),) 604DEX2OAT_TARGET_CPU_VARIANT := default 605else 606DEX2OAT_TARGET_CPU_VARIANT := $(TARGET_ARCH_VARIANT) 607endif 608else 609DEX2OAT_TARGET_CPU_VARIANT := $(TARGET_CPU_VARIANT) 610endif 611DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES := default 612 613ifdef TARGET_2ND_ARCH 614$(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_ARCH := $(TARGET_2ND_ARCH) 615$(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_CPU_VARIANT := $(TARGET_2ND_CPU_VARIANT) 616$(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES := default 617endif 618 619# define clang/llvm tools and global flags 620include $(BUILD_SYSTEM)/clang/config.mk 621 622# ############################################################### 623# Collect a list of the SDK versions that we could compile against 624# For use with the LOCAL_SDK_VERSION variable for include $(BUILD_PACKAGE) 625# ############################################################### 626 627HISTORICAL_SDK_VERSIONS_ROOT := $(TOPDIR)prebuilts/sdk 628HISTORICAL_NDK_VERSIONS_ROOT := $(TOPDIR)prebuilts/ndk 629 630# The path where app can reference the support library resources. 631ifdef TARGET_BUILD_APPS 632SUPPORT_LIBRARY_ROOT := $(HISTORICAL_SDK_VERSIONS_ROOT)/current/support 633else 634SUPPORT_LIBRARY_ROOT := frameworks/support 635endif 636 637# Historical SDK version N is stored in $(HISTORICAL_SDK_VERSIONS_ROOT)/N. 638# The 'current' version is whatever this source tree is. 639# 640# sgrax is the opposite of xargs. It takes the list of args and puts them 641# on each line for sort to process. 642# sort -g is a numeric sort, so 1 2 3 10 instead of 1 10 2 3. 643 644# Numerically sort a list of numbers 645# $(1): the list of numbers to be sorted 646define numerically_sort 647$(shell function sgrax() { \ 648 while [ -n "$$1" ] ; do echo $$1 ; shift ; done \ 649 } ; \ 650 ( sgrax $(1) | sort -g ) ) 651endef 652 653TARGET_AVAILABLE_SDK_VERSIONS := $(call numerically_sort,\ 654 $(patsubst $(HISTORICAL_SDK_VERSIONS_ROOT)/%/android.jar,%, \ 655 $(wildcard $(HISTORICAL_SDK_VERSIONS_ROOT)/*/android.jar))) 656 657# We don't have prebuilt system_current SDK yet. 658TARGET_AVAILABLE_SDK_VERSIONS := $(TARGET_AVAILABLE_SDK_VERSIONS) 659 660INTERNAL_PLATFORM_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/public_api.txt 661INTERNAL_PLATFORM_REMOVED_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/removed.txt 662INTERNAL_PLATFORM_SYSTEM_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/system-api.txt 663INTERNAL_PLATFORM_SYSTEM_REMOVED_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/system-removed.txt 664 665# This is the standard way to name a directory containing prebuilt target 666# objects. E.g., prebuilt/$(TARGET_PREBUILT_TAG)/libc.so 667TARGET_PREBUILT_TAG := android-$(TARGET_ARCH) 668ifdef TARGET_2ND_ARCH 669TARGET_2ND_PREBUILT_TAG := android-$(TARGET_2ND_ARCH) 670endif 671 672# Set up RS prebuilt variables for compatibility library 673 674RS_PREBUILT_CLCORE := prebuilts/sdk/renderscript/lib/$(TARGET_ARCH)/librsrt_$(TARGET_ARCH).bc 675RS_PREBUILT_LIBPATH := -L prebuilts/ndk/8/platforms/android-9/arch-$(TARGET_ARCH)/usr/lib 676RS_PREBUILT_COMPILER_RT := prebuilts/sdk/renderscript/lib/$(TARGET_ARCH)/libcompiler_rt.a 677 678# API Level lists for Renderscript Compat lib. 679RSCOMPAT_32BIT_ONLY_API_LEVELS := 8 9 10 11 12 13 14 15 16 17 18 19 20 680RSCOMPAT_NO_USAGEIO_API_LEVELS := 8 9 10 11 12 13 681 682include $(BUILD_SYSTEM)/dumpvar.mk 683