config.mk revision e92d25f296af266ebf15bafcc599a91f1f87bd38
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_NATIVE_BENCHMARK := $(BUILD_SYSTEM)/native_benchmark.mk 87BUILD_HOST_NATIVE_TEST := $(BUILD_SYSTEM)/host_native_test.mk 88BUILD_FUZZ_TEST := $(BUILD_SYSTEM)/fuzz_test.mk 89BUILD_HOST_FUZZ_TEST := $(BUILD_SYSTEM)/host_fuzz_test.mk 90 91BUILD_SHARED_TEST_LIBRARY := $(BUILD_SYSTEM)/shared_test_lib.mk 92BUILD_HOST_SHARED_TEST_LIBRARY := $(BUILD_SYSTEM)/host_shared_test_lib.mk 93BUILD_STATIC_TEST_LIBRARY := $(BUILD_SYSTEM)/static_test_lib.mk 94BUILD_HOST_STATIC_TEST_LIBRARY := $(BUILD_SYSTEM)/host_static_test_lib.mk 95 96BUILD_NOTICE_FILE := $(BUILD_SYSTEM)/notice_files.mk 97BUILD_HOST_DALVIK_JAVA_LIBRARY := $(BUILD_SYSTEM)/host_dalvik_java_library.mk 98BUILD_HOST_DALVIK_STATIC_JAVA_LIBRARY := $(BUILD_SYSTEM)/host_dalvik_static_java_library.mk 99 100 101# ############################################################### 102# Parse out any modifier targets. 103# ############################################################### 104 105# The 'showcommands' goal says to show the full command 106# lines being executed, instead of a short message about 107# the kind of operation being done. 108SHOW_COMMANDS:= $(filter showcommands,$(MAKECMDGOALS)) 109hide := $(if $(SHOW_COMMANDS),,@) 110 111# ############################################################### 112# Set common values 113# ############################################################### 114 115# These can be changed to modify both host and device modules. 116COMMON_GLOBAL_CFLAGS:= -DANDROID -fmessage-length=0 -W -Wall -Wno-unused -Winit-self -Wpointer-arith 117COMMON_RELEASE_CFLAGS:= -DNDEBUG -UDEBUG 118 119COMMON_GLOBAL_CPPFLAGS:= $(COMMON_GLOBAL_CFLAGS) -Wsign-promo 120COMMON_RELEASE_CPPFLAGS:= $(COMMON_RELEASE_CFLAGS) 121 122GLOBAL_CFLAGS_NO_OVERRIDE := \ 123 -Werror=int-to-pointer-cast \ 124 -Werror=pointer-to-int-cast \ 125 126GLOBAL_CLANG_CFLAGS_NO_OVERRIDE := \ 127 -Werror=address-of-temporary \ 128 -Werror=null-dereference \ 129 -Werror=return-type \ 130 131GLOBAL_CPPFLAGS_NO_OVERRIDE := 132 133# Set the extensions used for various packages 134COMMON_PACKAGE_SUFFIX := .zip 135COMMON_JAVA_PACKAGE_SUFFIX := .jar 136COMMON_ANDROID_PACKAGE_SUFFIX := .apk 137 138# list of flags to turn specific warnings in to errors 139TARGET_ERROR_FLAGS := -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point 140 141ifdef TMPDIR 142JAVA_TMPDIR_ARG := -Djava.io.tmpdir=$(TMPDIR) 143else 144JAVA_TMPDIR_ARG := 145endif 146 147# ############################################################### 148# Include sub-configuration files 149# ############################################################### 150 151# --------------------------------------------------------------- 152# Try to include buildspec.mk, which will try to set stuff up. 153# If this file doesn't exist, the environment variables will 154# be used, and if that doesn't work, then the default is an 155# arm build 156ifndef ANDROID_BUILDSPEC 157ANDROID_BUILDSPEC := $(TOPDIR)buildspec.mk 158endif 159-include $(ANDROID_BUILDSPEC) 160 161# --------------------------------------------------------------- 162# Define most of the global variables. These are the ones that 163# are specific to the user's build configuration. 164include $(BUILD_SYSTEM)/envsetup.mk 165 166# --------------------------------------------------------------- 167# Allow the C/C++ macros __DATE__ and __TIME__ to be set to the 168# build date and time, so that a build may be repeated. 169# Write the date and time to a file so that the command line 170# doesn't change every time, which would cause ninja to rebuild 171# the files. 172$(shell mkdir -p $(OUT_DIR) && \ 173 $(DATE) "+%b %_d %Y" > $(OUT_DIR)/build_c_date.txt && \ 174 $(DATE) +%T > $(OUT_DIR)/build_c_time.txt) 175BUILD_DATETIME_C_DATE := $$(cat $(OUT_DIR)/build_c_date.txt) 176BUILD_DATETIME_C_TIME := $$(cat $(OUT_DIR)/build_c_time.txt) 177 178ifeq ($(OVERRIDE_C_DATE_TIME),true) 179COMMON_GLOBAL_CFLAGS += -Wno-builtin-macro-redefined -D__DATE__="\"$(BUILD_DATETIME_C_DATE)\"" -D__TIME__=\"$(BUILD_DATETIME_C_TIME)\" 180COMMON_GLOBAL_CPPFLAGS += -Wno-builtin-macro-redefined -D__DATE__="\"$(BUILD_DATETIME_C_DATE)\"" -D__TIME__=\"$(BUILD_DATETIME_C_TIME)\" 181endif 182 183# The build system exposes several variables for where to find the kernel 184# headers: 185# TARGET_DEVICE_KERNEL_HEADERS is automatically created for the current 186# device being built. It is set as $(TARGET_DEVICE_DIR)/kernel-headers, 187# e.g. device/samsung/tuna/kernel-headers. This directory is not 188# explicitly set by anyone, the build system always adds this subdir. 189# 190# TARGET_BOARD_KERNEL_HEADERS is specified by the BoardConfig.mk file 191# to allow other directories to be included. This is useful if there's 192# some common place where a few headers are being kept for a group 193# of devices. For example, device/<vendor>/common/kernel-headers could 194# contain some headers for several of <vendor>'s devices. 195# 196# TARGET_PRODUCT_KERNEL_HEADERS is generated by the product inheritance 197# graph. This allows architecture products to provide headers for the 198# devices using that architecture. For example, 199# hardware/ti/omap4xxx/omap4.mk will specify 200# PRODUCT_VENDOR_KERNEL_HEADERS variable that specify where the omap4 201# specific headers are, e.g. hardware/ti/omap4xxx/kernel-headers. 202# The build system then combines all the values specified by all the 203# PRODUCT_VENDOR_KERNEL_HEADERS directives in the product inheritance 204# tree and then exports a TARGET_PRODUCT_KERNEL_HEADERS variable. 205# 206# The layout of subdirs in any of the kernel-headers dir should mirror the 207# layout of the kernel include/ directory. For example, 208# device/samsung/tuna/kernel-headers/linux/, 209# hardware/ti/omap4xxx/kernel-headers/media/, 210# etc. 211# 212# NOTE: These directories MUST contain post-processed headers using the 213# bionic/libc/kernel/clean_header.py tool. Additionally, the original kernel 214# headers must also be checked in, but in a different subdirectory. By 215# convention, the originals should be checked into original-kernel-headers 216# directory of the same parent dir. For example, 217# device/samsung/tuna/kernel-headers <----- post-processed 218# device/samsung/tuna/original-kernel-headers <----- originals 219# 220TARGET_DEVICE_KERNEL_HEADERS := $(strip $(wildcard $(TARGET_DEVICE_DIR)/kernel-headers)) 221 222define validate-kernel-headers 223$(if $(firstword $(foreach hdr_dir,$(1),\ 224 $(filter-out kernel-headers,$(notdir $(hdr_dir))))),\ 225 $(error Kernel header dirs must be end in kernel-headers: $(1))) 226endef 227# also allow the board config to provide additional directories since 228# there could be device/oem/base_hw and device/oem/derived_hw 229# that both are valid devices but derived_hw needs to use kernel headers 230# from base_hw. 231TARGET_BOARD_KERNEL_HEADERS := $(strip $(wildcard $(TARGET_BOARD_KERNEL_HEADERS))) 232TARGET_BOARD_KERNEL_HEADERS := $(patsubst %/,%,$(TARGET_BOARD_KERNEL_HEADERS)) 233$(call validate-kernel-headers,$(TARGET_BOARD_KERNEL_HEADERS)) 234 235# then add product-inherited includes, to allow for 236# hardware/sivendor/chip/chip.mk to include their own headers 237TARGET_PRODUCT_KERNEL_HEADERS := $(strip $(wildcard $(PRODUCT_VENDOR_KERNEL_HEADERS))) 238TARGET_PRODUCT_KERNEL_HEADERS := $(patsubst %/,%,$(TARGET_PRODUCT_KERNEL_HEADERS)) 239$(call validate-kernel-headers,$(TARGET_PRODUCT_KERNEL_HEADERS)) 240 241# Clean up/verify variables defined by the board config file. 242TARGET_BOOTLOADER_BOARD_NAME := $(strip $(TARGET_BOOTLOADER_BOARD_NAME)) 243TARGET_CPU_ABI := $(strip $(TARGET_CPU_ABI)) 244ifeq ($(TARGET_CPU_ABI),) 245 $(error No TARGET_CPU_ABI defined by board config: $(board_config_mk)) 246endif 247TARGET_CPU_ABI2 := $(strip $(TARGET_CPU_ABI2)) 248 249combo_target := HOST_ 250combo_2nd_arch_prefix := 251include $(BUILD_SYSTEM)/combo/select.mk 252 253# Load the 2nd host arch if it's needed. 254ifdef HOST_2ND_ARCH 255combo_target := HOST_ 256combo_2nd_arch_prefix := $(HOST_2ND_ARCH_VAR_PREFIX) 257include $(BUILD_SYSTEM)/combo/select.mk 258endif 259 260# Load the windows cross compiler under Linux 261ifdef HOST_CROSS_OS 262combo_target := HOST_CROSS_ 263combo_2nd_arch_prefix := 264include $(BUILD_SYSTEM)/combo/select.mk 265endif 266 267# on windows, the tools have .exe at the end, and we depend on the 268# host config stuff being done first 269 270combo_target := TARGET_ 271combo_2nd_arch_prefix := 272include $(BUILD_SYSTEM)/combo/select.mk 273 274# Load the 2nd target arch if it's needed. 275ifdef TARGET_2ND_ARCH 276combo_target := TARGET_ 277combo_2nd_arch_prefix := $(TARGET_2ND_ARCH_VAR_PREFIX) 278include $(BUILD_SYSTEM)/combo/select.mk 279endif 280 281include $(BUILD_SYSTEM)/ccache.mk 282include $(BUILD_SYSTEM)/goma.mk 283 284ifdef TARGET_PREFER_32_BIT 285TARGET_PREFER_32_BIT_APPS := true 286TARGET_PREFER_32_BIT_EXECUTABLES := true 287endif 288 289ifeq (,$(TARGET_SUPPORTS_32_BIT_APPS)$(TARGET_SUPPORTS_64_BIT_APPS)) 290 TARGET_SUPPORTS_32_BIT_APPS := true 291endif 292 293# "ro.product.cpu.abilist32" and "ro.product.cpu.abilist64" are 294# comma separated lists of the 32 and 64 bit ABIs (in order of 295# preference) that the target supports. If TARGET_CPU_ABI_LIST_{32,64}_BIT 296# are defined by the board config, we use them. Else, we construct 297# these lists based on whether TARGET_IS_64_BIT is set. 298# 299# Note that this assumes that the 2ND_CPU_ABI for a 64 bit target 300# is always 32 bits. If this isn't the case, these variables should 301# be overriden in the board configuration. 302ifeq (,$(TARGET_CPU_ABI_LIST_64_BIT)) 303 ifeq (true|true,$(TARGET_IS_64_BIT)|$(TARGET_SUPPORTS_64_BIT_APPS)) 304 TARGET_CPU_ABI_LIST_64_BIT := $(TARGET_CPU_ABI) $(TARGET_CPU_ABI2) 305 endif 306endif 307 308ifeq (,$(TARGET_CPU_ABI_LIST_32_BIT)) 309 ifneq (true,$(TARGET_IS_64_BIT)) 310 TARGET_CPU_ABI_LIST_32_BIT := $(TARGET_CPU_ABI) $(TARGET_CPU_ABI2) 311 else 312 ifeq (true,$(TARGET_SUPPORTS_32_BIT_APPS)) 313 # For a 64 bit target, assume that the 2ND_CPU_ABI 314 # is a 32 bit ABI. 315 TARGET_CPU_ABI_LIST_32_BIT := $(TARGET_2ND_CPU_ABI) $(TARGET_2ND_CPU_ABI2) 316 endif 317 endif 318endif 319 320# "ro.product.cpu.abilist" is a comma separated list of ABIs (in order 321# of preference) that the target supports. If a TARGET_CPU_ABI_LIST 322# is specified by the board configuration, we use that. If not, we 323# build a list out of the TARGET_CPU_ABIs specified by the config. 324ifeq (,$(TARGET_CPU_ABI_LIST)) 325 ifeq ($(TARGET_IS_64_BIT)|$(TARGET_PREFER_32_BIT_APPS),true|true) 326 TARGET_CPU_ABI_LIST := $(TARGET_CPU_ABI_LIST_32_BIT) $(TARGET_CPU_ABI_LIST_64_BIT) 327 else 328 TARGET_CPU_ABI_LIST := $(TARGET_CPU_ABI_LIST_64_BIT) $(TARGET_CPU_ABI_LIST_32_BIT) 329 endif 330endif 331 332# Strip whitespace from the ABI list string. 333TARGET_CPU_ABI_LIST := $(subst $(space),$(comma),$(strip $(TARGET_CPU_ABI_LIST))) 334TARGET_CPU_ABI_LIST_32_BIT := $(subst $(space),$(comma),$(strip $(TARGET_CPU_ABI_LIST_32_BIT))) 335TARGET_CPU_ABI_LIST_64_BIT := $(subst $(space),$(comma),$(strip $(TARGET_CPU_ABI_LIST_64_BIT))) 336 337# Compute TARGET_TOOLCHAIN_ROOT from TARGET_TOOLS_PREFIX 338# if only TARGET_TOOLS_PREFIX is passed to the make command. 339ifndef TARGET_TOOLCHAIN_ROOT 340TARGET_TOOLCHAIN_ROOT := $(patsubst %/, %, $(dir $(TARGET_TOOLS_PREFIX))) 341TARGET_TOOLCHAIN_ROOT := $(patsubst %/, %, $(dir $(TARGET_TOOLCHAIN_ROOT))) 342TARGET_TOOLCHAIN_ROOT := $(wildcard $(TARGET_TOOLCHAIN_ROOT)) 343endif 344 345# Normalize WITH_STATIC_ANALYZER and WITH_SYNTAX_CHECK 346ifeq ($(strip $(WITH_STATIC_ANALYZER)),0) 347 WITH_STATIC_ANALYZER := 348endif 349ifeq ($(strip $(WITH_SYNTAX_CHECK)),0) 350 WITH_SYNTAX_CHECK := 351endif 352 353# Disable WITH_STATIC_ANALYZER and WITH_SYNTAX_CHECK if tool can't be found 354SYNTAX_TOOLS_PREFIX := prebuilts/misc/$(HOST_PREBUILT_TAG)/analyzer/bin 355ifneq ($(strip $(WITH_STATIC_ANALYZER)),) 356 ifeq ($(wildcard $(SYNTAX_TOOLS_PREFIX)/ccc-analyzer),) 357 $(warning *** Disable WITH_STATIC_ANALYZER because $(SYNTAX_TOOLS_PREFIX)/ccc-analyzer does not exist) 358 WITH_STATIC_ANALYZER := 359 endif 360endif 361ifneq ($(strip $(WITH_SYNTAX_CHECK)),) 362 ifeq ($(wildcard $(SYNTAX_TOOLS_PREFIX)/ccc-syntax),) 363 $(warning *** Disable WITH_SYNTAX_CHECK because $(SYNTAX_TOOLS_PREFIX)/ccc-syntax does not exist) 364 WITH_SYNTAX_CHECK := 365 endif 366endif 367 368# WITH_STATIC_ANALYZER trumps WITH_SYNTAX_CHECK 369ifneq ($(strip $(WITH_STATIC_ANALYZER)),) 370 ifneq ($(strip $(WITH_SYNTAX_CHECK)),) 371 $(warning *** Disable WITH_SYNTAX_CHECK in the presence of static analyzer WITH_STATIC_ANALYZER) 372 WITH_SYNTAX_CHECK := 373 endif 374endif 375 376# Pick a Java compiler. 377include $(BUILD_SYSTEM)/combo/javac.mk 378 379# --------------------------------------------------------------- 380# Check that the configuration is current. We check that 381# BUILD_ENV_SEQUENCE_NUMBER is current against this value. 382# Don't fail if we're called from envsetup, so they have a 383# chance to update their environment. 384 385ifeq (,$(strip $(CALLED_FROM_SETUP))) 386ifneq (,$(strip $(BUILD_ENV_SEQUENCE_NUMBER))) 387ifneq ($(BUILD_ENV_SEQUENCE_NUMBER),$(CORRECT_BUILD_ENV_SEQUENCE_NUMBER)) 388$(warning BUILD_ENV_SEQUENCE_NUMBER is set incorrectly.) 389$(info *** If you use envsetup/lunch/choosecombo:) 390$(info *** - Re-execute envsetup (". envsetup.sh")) 391$(info *** - Re-run lunch or choosecombo) 392$(info *** If you use buildspec.mk:) 393$(info *** - Look at buildspec.mk.default to see what has changed) 394$(info *** - Update BUILD_ENV_SEQUENCE_NUMBER to "$(CORRECT_BUILD_ENV_SEQUENCE_NUMBER)") 395$(error bailing..) 396endif 397endif 398endif 399 400 401# --------------------------------------------------------------- 402# Generic tools. 403JACK := $(HOST_OUT_EXECUTABLES)/jack 404JACK_JAR := $(HOST_OUT_JAVA_LIBRARIES)/jack.jar 405JACK_LAUNCHER_JAR := $(HOST_OUT_JAVA_LIBRARIES)/jack-launcher.jar 406JILL_JAR := $(HOST_OUT_JAVA_LIBRARIES)/jill.jar 407JACK_MULTIDEX_DEFAULT_PREPROCESSOR := frameworks/multidex/library/resources/JACK-INF/legacyMultidexInstallation.jpp 408 409LEX := prebuilts/misc/$(BUILD_OS)-$(HOST_PREBUILT_ARCH)/flex/flex-2.5.39 410# The default PKGDATADIR built in the prebuilt bison is a relative path 411# external/bison/data. 412# To run bison from elsewhere you need to set up enviromental variable 413# BISON_PKGDATADIR. 414BISON_PKGDATADIR := $(PWD)/external/bison/data 415BISON := prebuilts/misc/$(BUILD_OS)-$(HOST_PREBUILT_ARCH)/bison/bison 416YACC := $(BISON) -d 417 418YASM := prebuilts/misc/$(BUILD_OS)-$(HOST_PREBUILT_ARCH)/yasm/yasm 419 420DOXYGEN:= doxygen 421AAPT := $(HOST_OUT_EXECUTABLES)/aapt$(HOST_EXECUTABLE_SUFFIX) 422AIDL := $(HOST_OUT_EXECUTABLES)/aidl$(HOST_EXECUTABLE_SUFFIX) 423PROTOC := $(HOST_OUT_EXECUTABLES)/aprotoc$(HOST_EXECUTABLE_SUFFIX) 424DBUS_GENERATOR := $(HOST_OUT_EXECUTABLES)/dbus-binding-generator 425SIGNAPK_JAR := $(HOST_OUT_JAVA_LIBRARIES)/signapk$(COMMON_JAVA_PACKAGE_SUFFIX) 426MKBOOTFS := $(HOST_OUT_EXECUTABLES)/mkbootfs$(HOST_EXECUTABLE_SUFFIX) 427MINIGZIP := $(HOST_OUT_EXECUTABLES)/minigzip$(HOST_EXECUTABLE_SUFFIX) 428ifeq (,$(strip $(BOARD_CUSTOM_MKBOOTIMG))) 429MKBOOTIMG := $(HOST_OUT_EXECUTABLES)/mkbootimg$(HOST_EXECUTABLE_SUFFIX) 430else 431MKBOOTIMG := $(BOARD_CUSTOM_MKBOOTIMG) 432endif 433APICHECK := $(HOST_OUT_EXECUTABLES)/apicheck$(HOST_EXECUTABLE_SUFFIX) 434FS_GET_STATS := $(HOST_OUT_EXECUTABLES)/fs_get_stats$(HOST_EXECUTABLE_SUFFIX) 435MAKE_EXT4FS := $(HOST_OUT_EXECUTABLES)/make_ext4fs$(HOST_EXECUTABLE_SUFFIX) 436MKEXTUSERIMG := $(HOST_OUT_EXECUTABLES)/mkuserimg.sh 437ifeq ($(HOST_OS),linux) 438MAKE_SQUASHFS := $(HOST_OUT_EXECUTABLES)/mksquashfs$(HOST_EXECUTABLE_SUFFIX) 439MKSQUASHFSUSERIMG := $(HOST_OUT_EXECUTABLES)/mksquashfsimage.sh 440else 441MAKE_SQUASHFS := 442MKSQUASHFSUSERIMG := 443endif 444MAKE_F2FS := $(HOST_OUT_EXECUTABLES)/make_f2fs$(HOST_EXECUTABLE_SUFFIX) 445MKF2FSUSERIMG := $(HOST_OUT_EXECUTABLES)/mkf2fsuserimg.sh 446SIMG2IMG := $(HOST_OUT_EXECUTABLES)/simg2img$(HOST_EXECUTABLE_SUFFIX) 447IMG2SIMG := $(HOST_OUT_EXECUTABLES)/img2simg$(HOST_EXECUTABLE_SUFFIX) 448E2FSCK := $(HOST_OUT_EXECUTABLES)/e2fsck$(HOST_EXECUTABLE_SUFFIX) 449MKTARBALL := build/tools/mktarball.sh 450TUNE2FS := $(HOST_OUT_EXECUTABLES)/tune2fs$(HOST_EXECUTABLE_SUFFIX) 451E2FSCK := $(HOST_OUT_EXECUTABLES)/e2fsck$(HOST_EXECUTABLE_SUFFIX) 452JARJAR := $(HOST_OUT_JAVA_LIBRARIES)/jarjar.jar 453 454ifeq ($(ANDROID_COMPILE_WITH_JACK),true) 455DEFAULT_JACK_ENABLED:=full 456else 457DEFAULT_JACK_ENABLED:= 458endif 459ifneq ($(strip $(ANDROID_JACK_VM)),) 460JACK_VM := $(ANDROID_JACK_VM) 461else 462JACK_VM := java 463endif 464# call jack 465# 466# $(1): vm arguments 467# $(2): jack perf arguments 468ifneq (,$(strip $(filter dist,$(MAKECMDGOALS)))) 469JACK_SERVER_LOG_COMMAND := mkdir -p $(DIST_DIR)/logs/; SERVER_LOG=$(DIST_DIR)/logs/jack-server.log 470endif 471define call-jack 472$(JACK_SERVER_LOG_COMMAND) JACK_VM_COMMAND="$(JACK_VM) $(1) $(JAVA_TMPDIR_ARG) -jar $(JACK_LAUNCHER_JAR) " JACK_JAR="$(JACK_JAR)" $(JACK) $(2) 473endef 474$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_JACK_VM_ARGS := $(DEFAULT_JACK_VM_ARGS) 475ifneq ($(ANDROID_JACK_VM_ARGS),) 476DEFAULT_JACK_VM_ARGS := $(ANDROID_JACK_VM_ARGS) 477else 478DEFAULT_JACK_VM_ARGS := -Dfile.encoding=UTF-8 -Xms2560m -XX:+TieredCompilation 479endif 480ifneq ($(ANDROID_JACK_EXTRA_ARGS),) 481DEFAULT_JACK_EXTRA_ARGS := $(ANDROID_JACK_EXTRA_ARGS) 482else 483DEFAULT_JACK_EXTRA_ARGS := @$(BUILD_SYSTEM)/jack-default.args 484endif 485# Turn off jack warnings by default. 486DEFAULT_JACK_EXTRA_ARGS += --verbose error 487 488JILL := java -jar $(JILL_JAR) 489PROGUARD := external/proguard/bin/proguard.sh 490JAVATAGS := build/tools/java-event-log-tags.py 491LLVM_RS_CC := $(HOST_OUT_EXECUTABLES)/llvm-rs-cc$(HOST_EXECUTABLE_SUFFIX) 492BCC_COMPAT := $(HOST_OUT_EXECUTABLES)/bcc_compat$(HOST_EXECUTABLE_SUFFIX) 493RMTYPEDEFS := $(HOST_OUT_EXECUTABLES)/rmtypedefs 494APPEND2SIMG := $(HOST_OUT_EXECUTABLES)/append2simg 495VERITY_SIGNER := $(HOST_OUT_EXECUTABLES)/verity_signer 496BUILD_VERITY_TREE := $(HOST_OUT_EXECUTABLES)/build_verity_tree 497BOOT_SIGNER := $(HOST_OUT_EXECUTABLES)/boot_signer 498 499# ACP is always for the build OS, not for the host OS 500ACP := $(BUILD_OUT_EXECUTABLES)/acp$(BUILD_EXECUTABLE_SUFFIX) 501 502# dx is java behind a shell script; no .exe necessary. 503DX := $(HOST_OUT_EXECUTABLES)/dx 504ZIPALIGN := $(HOST_OUT_EXECUTABLES)/zipalign$(HOST_EXECUTABLE_SUFFIX) 505 506# relocation packer 507RELOCATION_PACKER := prebuilts/misc/$(BUILD_OS)-$(HOST_PREBUILT_ARCH)/relocation_packer/relocation_packer 508 509FINDBUGS_DIR := external/owasp/sanitizer/tools/findbugs/bin 510FINDBUGS := $(FINDBUGS_DIR)/findbugs 511EMMA_JAR := external/emma/lib/emma$(COMMON_JAVA_PACKAGE_SUFFIX) 512 513# Tool to merge AndroidManifest.xmls 514ANDROID_MANIFEST_MERGER := java -classpath prebuilts/devtools/tools/lib/manifest-merger.jar com.android.manifmerger.Main merge 515 516YACC_HEADER_SUFFIX:= .hpp 517 518COLUMN:= column 519 520HOST_JDK_TOOLS_JAR:= $(shell $(BUILD_SYSTEM)/find-jdk-tools-jar.sh) 521 522ifneq ($(HOST_JDK_TOOLS_JAR),) 523ifeq ($(wildcard $(HOST_JDK_TOOLS_JAR)),) 524$(error Error: could not find jdk tools.jar, please check if your JDK was installed correctly) 525endif 526endif 527 528# Is the host JDK 64-bit version? 529HOST_JDK_IS_64BIT_VERSION := 530ifneq ($(filter 64-Bit, $(shell java -version 2>&1)),) 531HOST_JDK_IS_64BIT_VERSION := true 532endif 533 534# It's called md5 on Mac OS and md5sum on Linux 535ifeq ($(HOST_OS),darwin) 536MD5SUM:=md5 -q 537else 538MD5SUM:=md5sum 539endif 540 541APICHECK_CLASSPATH := $(HOST_JDK_TOOLS_JAR) 542APICHECK_CLASSPATH := $(APICHECK_CLASSPATH):$(HOST_OUT_JAVA_LIBRARIES)/doclava$(COMMON_JAVA_PACKAGE_SUFFIX) 543APICHECK_CLASSPATH := $(APICHECK_CLASSPATH):$(HOST_OUT_JAVA_LIBRARIES)/jsilver$(COMMON_JAVA_PACKAGE_SUFFIX) 544APICHECK_COMMAND := $(APICHECK) -JXmx1024m -J"classpath $(APICHECK_CLASSPATH)" 545 546# The default key if not set as LOCAL_CERTIFICATE 547ifdef PRODUCT_DEFAULT_DEV_CERTIFICATE 548 DEFAULT_SYSTEM_DEV_CERTIFICATE := $(PRODUCT_DEFAULT_DEV_CERTIFICATE) 549else 550 DEFAULT_SYSTEM_DEV_CERTIFICATE := build/target/product/security/testkey 551endif 552 553# ############################################################### 554# Set up final options. 555# ############################################################### 556 557HOST_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) 558HOST_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 559 560HOST_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 561HOST_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 562 563TARGET_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) 564TARGET_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 565 566TARGET_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 567TARGET_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 568 569HOST_GLOBAL_LD_DIRS += -L$(HOST_OUT_INTERMEDIATE_LIBRARIES) 570TARGET_GLOBAL_LD_DIRS += -L$(TARGET_OUT_INTERMEDIATE_LIBRARIES) 571 572HOST_PROJECT_INCLUDES:= $(SRC_HEADERS) $(SRC_HOST_HEADERS) $(HOST_OUT_HEADERS) 573TARGET_PROJECT_INCLUDES:= $(SRC_HEADERS) $(TARGET_OUT_HEADERS) \ 574 $(TARGET_DEVICE_KERNEL_HEADERS) $(TARGET_BOARD_KERNEL_HEADERS) \ 575 $(TARGET_PRODUCT_KERNEL_HEADERS) 576 577# Many host compilers don't support these flags, so we have to make 578# sure to only specify them for the target compilers checked in to 579# the source tree. 580TARGET_GLOBAL_CFLAGS += $(TARGET_ERROR_FLAGS) 581TARGET_GLOBAL_CPPFLAGS += $(TARGET_ERROR_FLAGS) 582 583HOST_GLOBAL_CFLAGS += $(HOST_RELEASE_CFLAGS) 584HOST_GLOBAL_CPPFLAGS += $(HOST_RELEASE_CPPFLAGS) 585 586TARGET_GLOBAL_CFLAGS += $(TARGET_RELEASE_CFLAGS) 587TARGET_GLOBAL_CPPFLAGS += $(TARGET_RELEASE_CPPFLAGS) 588 589# Target modules shouldn't re-export libgcc.a because we don't want other 590# binaries importing them when they should be getting their own copy of the 591# builtins. 592TARGET_GLOBAL_LDFLAGS += -Wl,--exclude-libs,libgcc.a 593 594ifdef TARGET_2ND_ARCH 595$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) 596$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 597$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 598$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 599$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_LD_DIRS += -L$($(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_INTERMEDIATE_LIBRARIES) 600$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_PROJECT_INCLUDES := $(TARGET_PROJECT_INCLUDES) 601$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CFLAGS += $(TARGET_ERROR_FLAGS) 602$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CPPFLAGS += $(TARGET_ERROR_FLAGS) 603$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CFLAGS += $($(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_RELEASE_CFLAGS) 604$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CPPFLAGS += $($(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_RELEASE_CPPFLAGS) 605endif 606 607ifdef HOST_2ND_ARCH 608$(HOST_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) 609$(HOST_2ND_ARCH_VAR_PREFIX)HOST_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 610$(HOST_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 611$(HOST_2ND_ARCH_VAR_PREFIX)HOST_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 612$(HOST_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_LD_DIRS += -L$($(HOST_2ND_ARCH_VAR_PREFIX)HOST_OUT_INTERMEDIATE_LIBRARIES) 613$(HOST_2ND_ARCH_VAR_PREFIX)HOST_PROJECT_INCLUDES := $(HOST_PROJECT_INCLUDES) 614$(HOST_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_CFLAGS += $($(HOST_2ND_ARCH_VAR_PREFIX)HOST_RELEASE_CFLAGS) 615$(HOST_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_CPPFLAGS += $($(HOST_2ND_ARCH_VAR_PREFIX)HOST_RELEASE_CPPFLAGS) 616endif 617 618ifdef HOST_CROSS_OS 619HOST_CROSS_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) 620HOST_CROSS_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 621HOST_CROSS_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 622HOST_CROSS_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 623HOST_CROSS_GLOBAL_LD_DIRS += -L$(HOST_CROSS_OUT_INTERMEDIATE_LIBRARIES) 624HOST_CROSS_PROJECT_INCLUDES:= $(SRC_HEADERS) $(SRC_HOST_HEADERS) $(HOST_CROSS_OUT_HEADERS) 625HOST_CROSS_GLOBAL_CFLAGS += $(HOST_CROSS_RELEASE_CFLAGS) 626HOST_CROSS_GLOBAL_CPPFLAGS += $(HOST_CROSS_RELEASE_CPPFLAGS) 627endif 628 629# allow overriding default Java libraries on a per-target basis 630ifeq ($(TARGET_DEFAULT_JAVA_LIBRARIES),) 631 TARGET_DEFAULT_JAVA_LIBRARIES := core-libart core-junit ext framework okhttp 632endif 633 634# Flags for DEX2OAT 635DEX2OAT_TARGET_ARCH := $(TARGET_ARCH) 636ifeq ($(TARGET_CPU_VARIANT),) 637ifeq ($(TARGET_ARCH_VARIANT),) 638DEX2OAT_TARGET_CPU_VARIANT := default 639else 640DEX2OAT_TARGET_CPU_VARIANT := $(TARGET_ARCH_VARIANT) 641endif 642else 643DEX2OAT_TARGET_CPU_VARIANT := $(TARGET_CPU_VARIANT) 644endif 645DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES := default 646 647ifdef TARGET_2ND_ARCH 648$(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_ARCH := $(TARGET_2ND_ARCH) 649$(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_CPU_VARIANT := $(TARGET_2ND_CPU_VARIANT) 650$(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES := default 651endif 652 653# define clang/llvm tools and global flags 654include $(BUILD_SYSTEM)/clang/config.mk 655 656# ############################################################### 657# Collect a list of the SDK versions that we could compile against 658# For use with the LOCAL_SDK_VERSION variable for include $(BUILD_PACKAGE) 659# ############################################################### 660 661HISTORICAL_SDK_VERSIONS_ROOT := $(TOPDIR)prebuilts/sdk 662HISTORICAL_NDK_VERSIONS_ROOT := $(TOPDIR)prebuilts/ndk 663 664# Historical SDK version N is stored in $(HISTORICAL_SDK_VERSIONS_ROOT)/N. 665# The 'current' version is whatever this source tree is. 666# 667# sgrax is the opposite of xargs. It takes the list of args and puts them 668# on each line for sort to process. 669# sort -g is a numeric sort, so 1 2 3 10 instead of 1 10 2 3. 670 671# Numerically sort a list of numbers 672# $(1): the list of numbers to be sorted 673define numerically_sort 674$(shell function sgrax() { \ 675 while [ -n "$$1" ] ; do echo $$1 ; shift ; done \ 676 } ; \ 677 ( sgrax $(1) | sort -g ) ) 678endef 679 680TARGET_AVAILABLE_SDK_VERSIONS := $(call numerically_sort,\ 681 $(patsubst $(HISTORICAL_SDK_VERSIONS_ROOT)/%/android.jar,%, \ 682 $(wildcard $(HISTORICAL_SDK_VERSIONS_ROOT)/*/android.jar))) 683 684# We don't have prebuilt system_current SDK yet. 685TARGET_AVAILABLE_SDK_VERSIONS := $(TARGET_AVAILABLE_SDK_VERSIONS) 686 687INTERNAL_PLATFORM_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/public_api.txt 688INTERNAL_PLATFORM_REMOVED_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/removed.txt 689INTERNAL_PLATFORM_SYSTEM_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/system-api.txt 690INTERNAL_PLATFORM_SYSTEM_REMOVED_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/system-removed.txt 691 692# This is the standard way to name a directory containing prebuilt target 693# objects. E.g., prebuilt/$(TARGET_PREBUILT_TAG)/libc.so 694TARGET_PREBUILT_TAG := android-$(TARGET_ARCH) 695ifdef TARGET_2ND_ARCH 696TARGET_2ND_PREBUILT_TAG := android-$(TARGET_2ND_ARCH) 697endif 698 699# Set up RS prebuilt variables for compatibility library 700 701RS_PREBUILT_CLCORE := prebuilts/sdk/renderscript/lib/$(TARGET_ARCH)/librsrt_$(TARGET_ARCH).bc 702RS_PREBUILT_LIBPATH := -L prebuilts/ndk/8/platforms/android-9/arch-$(TARGET_ARCH)/usr/lib 703RS_PREBUILT_COMPILER_RT := prebuilts/sdk/renderscript/lib/$(TARGET_ARCH)/libcompiler_rt.a 704 705# API Level lists for Renderscript Compat lib. 706RSCOMPAT_32BIT_ONLY_API_LEVELS := 8 9 10 11 12 13 14 15 16 17 18 19 20 707RSCOMPAT_NO_USAGEIO_API_LEVELS := 8 9 10 11 12 13 708 709include $(BUILD_SYSTEM)/dumpvar.mk 710