config.mk revision b97746ef09420b639273553206f96585b0d0adaa
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 88 89BUILD_SHARED_TEST_LIBRARY := $(BUILD_SYSTEM)/shared_test_lib.mk 90BUILD_HOST_SHARED_TEST_LIBRARY := $(BUILD_SYSTEM)/host_shared_test_lib.mk 91BUILD_STATIC_TEST_LIBRARY := $(BUILD_SYSTEM)/static_test_lib.mk 92BUILD_HOST_STATIC_TEST_LIBRARY := $(BUILD_SYSTEM)/host_static_test_lib.mk 93 94BUILD_NOTICE_FILE := $(BUILD_SYSTEM)/notice_files.mk 95BUILD_HOST_DALVIK_JAVA_LIBRARY := $(BUILD_SYSTEM)/host_dalvik_java_library.mk 96BUILD_HOST_DALVIK_STATIC_JAVA_LIBRARY := $(BUILD_SYSTEM)/host_dalvik_static_java_library.mk 97 98 99-include cts/build/config.mk 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)) 109 110 111# ############################################################### 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 -std=gnu++11 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_CPPFLAGS_NO_OVERRIDE := 127 128# Set the extensions used for various packages 129COMMON_PACKAGE_SUFFIX := .zip 130COMMON_JAVA_PACKAGE_SUFFIX := .jar 131COMMON_ANDROID_PACKAGE_SUFFIX := .apk 132 133# list of flags to turn specific warnings in to errors 134TARGET_ERROR_FLAGS := -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point 135 136# TODO: do symbol compression 137TARGET_COMPRESS_MODULE_SYMBOLS := false 138 139# ############################################################### 140# Include sub-configuration files 141# ############################################################### 142 143# --------------------------------------------------------------- 144# Try to include buildspec.mk, which will try to set stuff up. 145# If this file doesn't exist, the environment variables will 146# be used, and if that doesn't work, then the default is an 147# arm build 148ifndef ANDROID_BUILDSPEC 149ANDROID_BUILDSPEC := $(TOPDIR)buildspec.mk 150endif 151-include $(ANDROID_BUILDSPEC) 152 153# --------------------------------------------------------------- 154# Define most of the global variables. These are the ones that 155# are specific to the user's build configuration. 156include $(BUILD_SYSTEM)/envsetup.mk 157 158# The build system exposes several variables for where to find the kernel 159# headers: 160# TARGET_DEVICE_KERNEL_HEADERS is automatically created for the current 161# device being built. It is set as $(TARGET_DEVICE_DIR)/kernel-headers, 162# e.g. device/samsung/tuna/kernel-headers. This directory is not 163# explicitly set by anyone, the build system always adds this subdir. 164# 165# TARGET_BOARD_KERNEL_HEADERS is specified by the BoardConfig.mk file 166# to allow other directories to be included. This is useful if there's 167# some common place where a few headers are being kept for a group 168# of devices. For example, device/<vendor>/common/kernel-headers could 169# contain some headers for several of <vendor>'s devices. 170# 171# TARGET_PRODUCT_KERNEL_HEADERS is generated by the product inheritance 172# graph. This allows architecture products to provide headers for the 173# devices using that architecture. For example, 174# hardware/ti/omap4xxx/omap4.mk will specify 175# PRODUCT_VENDOR_KERNEL_HEADERS variable that specify where the omap4 176# specific headers are, e.g. hardware/ti/omap4xxx/kernel-headers. 177# The build system then combines all the values specified by all the 178# PRODUCT_VENDOR_KERNEL_HEADERS directives in the product inheritance 179# tree and then exports a TARGET_PRODUCT_KERNEL_HEADERS variable. 180# 181# The layout of subdirs in any of the kernel-headers dir should mirror the 182# layout of the kernel include/ directory. For example, 183# device/samsung/tuna/kernel-headers/linux/, 184# hardware/ti/omap4xxx/kernel-headers/media/, 185# etc. 186# 187# NOTE: These directories MUST contain post-processed headers using the 188# bionic/libc/kernel/clean_header.py tool. Additionally, the original kernel 189# headers must also be checked in, but in a different subdirectory. By 190# convention, the originals should be checked into original-kernel-headers 191# directory of the same parent dir. For example, 192# device/samsung/tuna/kernel-headers <----- post-processed 193# device/samsung/tuna/original-kernel-headers <----- originals 194# 195TARGET_DEVICE_KERNEL_HEADERS := $(strip $(wildcard $(TARGET_DEVICE_DIR)/kernel-headers)) 196 197define validate-kernel-headers 198$(if $(firstword $(foreach hdr_dir,$(1),\ 199 $(filter-out kernel-headers,$(notdir $(hdr_dir))))),\ 200 $(error Kernel header dirs must be end in kernel-headers: $(1))) 201endef 202# also allow the board config to provide additional directories since 203# there could be device/oem/base_hw and device/oem/derived_hw 204# that both are valid devices but derived_hw needs to use kernel headers 205# from base_hw. 206TARGET_BOARD_KERNEL_HEADERS := $(strip $(wildcard $(TARGET_BOARD_KERNEL_HEADERS))) 207TARGET_BOARD_KERNEL_HEADERS := $(patsubst %/,%,$(TARGET_BOARD_KERNEL_HEADERS)) 208$(call validate-kernel-headers,$(TARGET_BOARD_KERNEL_HEADERS)) 209 210# then add product-inherited includes, to allow for 211# hardware/sivendor/chip/chip.mk to include their own headers 212TARGET_PRODUCT_KERNEL_HEADERS := $(strip $(wildcard $(PRODUCT_VENDOR_KERNEL_HEADERS))) 213TARGET_PRODUCT_KERNEL_HEADERS := $(patsubst %/,%,$(TARGET_PRODUCT_KERNEL_HEADERS)) 214$(call validate-kernel-headers,$(TARGET_PRODUCT_KERNEL_HEADERS)) 215 216# Clean up/verify variables defined by the board config file. 217TARGET_BOOTLOADER_BOARD_NAME := $(strip $(TARGET_BOOTLOADER_BOARD_NAME)) 218TARGET_CPU_ABI := $(strip $(TARGET_CPU_ABI)) 219ifeq ($(TARGET_CPU_ABI),) 220 $(error No TARGET_CPU_ABI defined by board config: $(board_config_mk)) 221endif 222TARGET_CPU_ABI2 := $(strip $(TARGET_CPU_ABI2)) 223 224# $(1): os/arch 225define select-android-config-h 226build/core/combo/include/arch/$(1)/AndroidConfig.h 227endef 228 229combo_target := HOST_ 230combo_2nd_arch_prefix := 231include $(BUILD_SYSTEM)/combo/select.mk 232 233# Load the 2nd host arch if it's needed. 234ifdef HOST_2ND_ARCH 235combo_target := HOST_ 236combo_2nd_arch_prefix := $(HOST_2ND_ARCH_VAR_PREFIX) 237include $(BUILD_SYSTEM)/combo/select.mk 238endif 239 240# on windows, the tools have .exe at the end, and we depend on the 241# host config stuff being done first 242 243combo_target := TARGET_ 244combo_2nd_arch_prefix := 245include $(BUILD_SYSTEM)/combo/select.mk 246 247# Load the 2nd target arch if it's needed. 248ifdef TARGET_2ND_ARCH 249combo_target := TARGET_ 250combo_2nd_arch_prefix := $(TARGET_2ND_ARCH_VAR_PREFIX) 251include $(BUILD_SYSTEM)/combo/select.mk 252endif 253 254ifdef TARGET_PREFER_32_BIT 255TARGET_PREFER_32_BIT_APPS := true 256TARGET_PREFER_32_BIT_EXECUTABLES := true 257endif 258 259ifeq (,$(TARGET_SUPPORTS_32_BIT_APPS)$(TARGET_SUPPORTS_64_BIT_APPS)) 260 TARGET_SUPPORTS_32_BIT_APPS := true 261endif 262 263# "ro.product.cpu.abilist32" and "ro.product.cpu.abilist64" are 264# comma separated lists of the 32 and 64 bit ABIs (in order of 265# preference) that the target supports. If TARGET_CPU_ABI_LIST_{32,64}_BIT 266# are defined by the board config, we use them. Else, we construct 267# these lists based on whether TARGET_IS_64_BIT is set. 268# 269# Note that this assumes that the 2ND_CPU_ABI for a 64 bit target 270# is always 32 bits. If this isn't the case, these variables should 271# be overriden in the board configuration. 272ifeq (,$(TARGET_CPU_ABI_LIST_64_BIT)) 273 ifeq (true|true,$(TARGET_IS_64_BIT)|$(TARGET_SUPPORTS_64_BIT_APPS)) 274 TARGET_CPU_ABI_LIST_64_BIT := $(TARGET_CPU_ABI) $(TARGET_CPU_ABI2) 275 endif 276endif 277 278ifeq (,$(TARGET_CPU_ABI_LIST_32_BIT)) 279 ifneq (true,$(TARGET_IS_64_BIT)) 280 TARGET_CPU_ABI_LIST_32_BIT := $(TARGET_CPU_ABI) $(TARGET_CPU_ABI2) 281 else 282 ifeq (true,$(TARGET_SUPPORTS_32_BIT_APPS)) 283 # For a 64 bit target, assume that the 2ND_CPU_ABI 284 # is a 32 bit ABI. 285 TARGET_CPU_ABI_LIST_32_BIT := $(TARGET_2ND_CPU_ABI) $(TARGET_2ND_CPU_ABI2) 286 endif 287 endif 288endif 289 290# "ro.product.cpu.abilist" is a comma separated list of ABIs (in order 291# of preference) that the target supports. If a TARGET_CPU_ABI_LIST 292# is specified by the board configuration, we use that. If not, we 293# build a list out of the TARGET_CPU_ABIs specified by the config. 294ifeq (,$(TARGET_CPU_ABI_LIST)) 295 ifeq ($(TARGET_IS_64_BIT)|$(TARGET_PREFER_32_BIT_APPS),true|true) 296 TARGET_CPU_ABI_LIST := $(TARGET_CPU_ABI_LIST_32_BIT) $(TARGET_CPU_ABI_LIST_64_BIT) 297 else 298 TARGET_CPU_ABI_LIST := $(TARGET_CPU_ABI_LIST_64_BIT) $(TARGET_CPU_ABI_LIST_32_BIT) 299 endif 300endif 301 302# Strip whitespace from the ABI list string. 303TARGET_CPU_ABI_LIST := $(subst $(space),$(comma),$(strip $(TARGET_CPU_ABI_LIST))) 304TARGET_CPU_ABI_LIST_32_BIT := $(subst $(space),$(comma),$(strip $(TARGET_CPU_ABI_LIST_32_BIT))) 305TARGET_CPU_ABI_LIST_64_BIT := $(subst $(space),$(comma),$(strip $(TARGET_CPU_ABI_LIST_64_BIT))) 306 307# Compute TARGET_TOOLCHAIN_ROOT from TARGET_TOOLS_PREFIX 308# if only TARGET_TOOLS_PREFIX is passed to the make command. 309ifndef TARGET_TOOLCHAIN_ROOT 310TARGET_TOOLCHAIN_ROOT := $(patsubst %/, %, $(dir $(TARGET_TOOLS_PREFIX))) 311TARGET_TOOLCHAIN_ROOT := $(patsubst %/, %, $(dir $(TARGET_TOOLCHAIN_ROOT))) 312TARGET_TOOLCHAIN_ROOT := $(wildcard $(TARGET_TOOLCHAIN_ROOT)) 313endif 314 315# Normalize WITH_STATIC_ANALYZER and WITH_SYNTAX_CHECK 316ifeq ($(strip $(WITH_STATIC_ANALYZER)),0) 317 WITH_STATIC_ANALYZER := 318endif 319ifeq ($(strip $(WITH_SYNTAX_CHECK)),0) 320 WITH_SYNTAX_CHECK := 321endif 322 323# Disable WITH_STATIC_ANALYZER and WITH_SYNTAX_CHECK if tool can't be found 324SYNTAX_TOOLS_PREFIX := prebuilts/misc/$(HOST_PREBUILT_TAG)/analyzer/bin 325ifneq ($(strip $(WITH_STATIC_ANALYZER)),) 326 ifeq ($(wildcard $(SYNTAX_TOOLS_PREFIX)/ccc-analyzer),) 327 $(warning *** Disable WITH_STATIC_ANALYZER because $(SYNTAX_TOOLS_PREFIX)/ccc-analyzer does not exist) 328 WITH_STATIC_ANALYZER := 329 endif 330endif 331ifneq ($(strip $(WITH_SYNTAX_CHECK)),) 332 ifeq ($(wildcard $(SYNTAX_TOOLS_PREFIX)/ccc-syntax),) 333 $(warning *** Disable WITH_SYNTAX_CHECK because $(SYNTAX_TOOLS_PREFIX)/ccc-syntax does not exist) 334 WITH_SYNTAX_CHECK := 335 endif 336endif 337 338# WITH_STATIC_ANALYZER trumps WITH_SYNTAX_CHECK 339ifneq ($(strip $(WITH_STATIC_ANALYZER)),) 340 ifneq ($(strip $(WITH_SYNTAX_CHECK)),) 341 $(warning *** Disable WITH_SYNTAX_CHECK in the presence of static analyzer WITH_STATIC_ANALYZER) 342 WITH_SYNTAX_CHECK := 343 endif 344endif 345 346# Pick a Java compiler. 347include $(BUILD_SYSTEM)/combo/javac.mk 348 349# --------------------------------------------------------------- 350# Check that the configuration is current. We check that 351# BUILD_ENV_SEQUENCE_NUMBER is current against this value. 352# Don't fail if we're called from envsetup, so they have a 353# chance to update their environment. 354 355ifeq (,$(strip $(CALLED_FROM_SETUP))) 356ifneq (,$(strip $(BUILD_ENV_SEQUENCE_NUMBER))) 357ifneq ($(BUILD_ENV_SEQUENCE_NUMBER),$(CORRECT_BUILD_ENV_SEQUENCE_NUMBER)) 358$(warning BUILD_ENV_SEQUENCE_NUMBER is set incorrectly.) 359$(info *** If you use envsetup/lunch/choosecombo:) 360$(info *** - Re-execute envsetup (". envsetup.sh")) 361$(info *** - Re-run lunch or choosecombo) 362$(info *** If you use buildspec.mk:) 363$(info *** - Look at buildspec.mk.default to see what has changed) 364$(info *** - Update BUILD_ENV_SEQUENCE_NUMBER to "$(CORRECT_BUILD_ENV_SEQUENCE_NUMBER)") 365$(error bailing..) 366endif 367endif 368endif 369 370 371# --------------------------------------------------------------- 372# Generic tools. 373 374LEX := prebuilts/misc/$(BUILD_OS)-$(HOST_PREBUILT_ARCH)/flex/flex-2.5.39 375# The default PKGDATADIR built in the prebuilt bison is a relative path 376# external/bison/data. 377# To run bison from elsewhere you need to set up enviromental variable 378# BISON_PKGDATADIR. 379BISON_PKGDATADIR := $(PWD)/external/bison/data 380BISON := prebuilts/misc/$(BUILD_OS)-$(HOST_PREBUILT_ARCH)/bison/bison 381YACC := $(BISON) -d 382 383YASM := prebuilts/misc/$(BUILD_OS)-$(HOST_PREBUILT_ARCH)/yasm/yasm 384 385DOXYGEN:= doxygen 386AAPT := $(HOST_OUT_EXECUTABLES)/aapt$(HOST_EXECUTABLE_SUFFIX) 387AIDL := $(HOST_OUT_EXECUTABLES)/aidl$(HOST_EXECUTABLE_SUFFIX) 388PROTOC := $(HOST_OUT_EXECUTABLES)/aprotoc$(HOST_EXECUTABLE_SUFFIX) 389SIGNAPK_JAR := $(HOST_OUT_JAVA_LIBRARIES)/signapk$(COMMON_JAVA_PACKAGE_SUFFIX) 390MKBOOTFS := $(HOST_OUT_EXECUTABLES)/mkbootfs$(HOST_EXECUTABLE_SUFFIX) 391MINIGZIP := $(HOST_OUT_EXECUTABLES)/minigzip$(HOST_EXECUTABLE_SUFFIX) 392ifeq (,$(strip $(BOARD_CUSTOM_MKBOOTIMG))) 393MKBOOTIMG := $(HOST_OUT_EXECUTABLES)/mkbootimg$(HOST_EXECUTABLE_SUFFIX) 394else 395MKBOOTIMG := $(BOARD_CUSTOM_MKBOOTIMG) 396endif 397APICHECK := $(HOST_OUT_EXECUTABLES)/apicheck$(HOST_EXECUTABLE_SUFFIX) 398FS_GET_STATS := $(HOST_OUT_EXECUTABLES)/fs_get_stats$(HOST_EXECUTABLE_SUFFIX) 399MAKE_EXT4FS := $(HOST_OUT_EXECUTABLES)/make_ext4fs$(HOST_EXECUTABLE_SUFFIX) 400MKEXTUSERIMG := $(HOST_OUT_EXECUTABLES)/mkuserimg.sh 401ifeq ($(HOST_OS),linux) 402MAKE_SQUASHFS := $(HOST_OUT_EXECUTABLES)/mksquashfs$(HOST_EXECUTABLE_SUFFIX) 403MKSQUASHFSUSERIMG := $(HOST_OUT_EXECUTABLES)/mksquashfsimage.sh 404else 405MAKE_SQUASHFS := 406MKSQUASHFSUSERIMG := 407endif 408MAKE_F2FS := $(HOST_OUT_EXECUTABLES)/make_f2fs$(HOST_EXECUTABLE_SUFFIX) 409MKF2FSUSERIMG := $(HOST_OUT_EXECUTABLES)/mkf2fsuserimg.sh 410SIMG2IMG := $(HOST_OUT_EXECUTABLES)/simg2img$(HOST_EXECUTABLE_SUFFIX) 411E2FSCK := $(HOST_OUT_EXECUTABLES)/e2fsck$(HOST_EXECUTABLE_SUFFIX) 412MKTARBALL := build/tools/mktarball.sh 413TUNE2FS := $(HOST_OUT_EXECUTABLES)/tune2fs$(HOST_EXECUTABLE_SUFFIX) 414E2FSCK := $(HOST_OUT_EXECUTABLES)/e2fsck$(HOST_EXECUTABLE_SUFFIX) 415JARJAR := $(HOST_OUT_JAVA_LIBRARIES)/jarjar.jar 416PROGUARD := external/proguard/bin/proguard.sh 417JAVATAGS := build/tools/java-event-log-tags.py 418LLVM_RS_CC := $(HOST_OUT_EXECUTABLES)/llvm-rs-cc$(HOST_EXECUTABLE_SUFFIX) 419BCC_COMPAT := $(HOST_OUT_EXECUTABLES)/bcc_compat$(HOST_EXECUTABLE_SUFFIX) 420LINT := prebuilts/sdk/tools/lint 421RMTYPEDEFS := $(HOST_OUT_EXECUTABLES)/rmtypedefs 422APPEND2SIMG := $(HOST_OUT_EXECUTABLES)/append2simg 423VERITY_SIGNER := $(HOST_OUT_EXECUTABLES)/verity_signer 424BUILD_VERITY_TREE := $(HOST_OUT_EXECUTABLES)/build_verity_tree 425BOOT_SIGNER := $(HOST_OUT_EXECUTABLES)/boot_signer 426 427# ACP is always for the build OS, not for the host OS 428ACP := $(BUILD_OUT_EXECUTABLES)/acp$(BUILD_EXECUTABLE_SUFFIX) 429 430# dx is java behind a shell script; no .exe necessary. 431DX := $(HOST_OUT_EXECUTABLES)/dx 432ZIPALIGN := $(HOST_OUT_EXECUTABLES)/zipalign$(HOST_EXECUTABLE_SUFFIX) 433FINDBUGS_DIR := external/owasp/sanitizer/tools/findbugs/bin 434FINDBUGS := $(FINDBUGS_DIR)/findbugs 435EMMA_JAR := external/emma/lib/emma$(COMMON_JAVA_PACKAGE_SUFFIX) 436 437# Tool to merge AndroidManifest.xmls 438ANDROID_MANIFEST_MERGER := java -classpath prebuilts/devtools/tools/lib/manifest-merger.jar com.android.manifmerger.Main merge 439 440YACC_HEADER_SUFFIX:= .hpp 441 442# Don't use column under Windows, cygwin or not 443ifeq ($(HOST_OS),windows) 444COLUMN:= cat 445else 446COLUMN:= column 447endif 448 449HOST_JDK_TOOLS_JAR:= $(shell $(BUILD_SYSTEM)/find-jdk-tools-jar.sh) 450 451ifneq ($(HOST_JDK_TOOLS_JAR),) 452ifeq ($(wildcard $(HOST_JDK_TOOLS_JAR)),) 453$(error Error: could not find jdk tools.jar, please check if your JDK was installed correctly) 454endif 455endif 456 457# Is the host JDK 64-bit version? 458HOST_JDK_IS_64BIT_VERSION := 459ifneq ($(filter 64-Bit, $(shell java -version 2>&1)),) 460HOST_JDK_IS_64BIT_VERSION := true 461endif 462 463# It's called md5 on Mac OS and md5sum on Linux 464ifeq ($(HOST_OS),darwin) 465MD5SUM:=md5 -q 466else 467MD5SUM:=md5sum 468endif 469 470APICHECK_CLASSPATH := $(HOST_JDK_TOOLS_JAR) 471APICHECK_CLASSPATH := $(APICHECK_CLASSPATH):$(HOST_OUT_JAVA_LIBRARIES)/doclava$(COMMON_JAVA_PACKAGE_SUFFIX) 472APICHECK_CLASSPATH := $(APICHECK_CLASSPATH):$(HOST_OUT_JAVA_LIBRARIES)/jsilver$(COMMON_JAVA_PACKAGE_SUFFIX) 473APICHECK_COMMAND := $(APICHECK) -JXmx1024m -J"classpath $(APICHECK_CLASSPATH)" 474 475# The default key if not set as LOCAL_CERTIFICATE 476ifdef PRODUCT_DEFAULT_DEV_CERTIFICATE 477 DEFAULT_SYSTEM_DEV_CERTIFICATE := $(PRODUCT_DEFAULT_DEV_CERTIFICATE) 478else 479 DEFAULT_SYSTEM_DEV_CERTIFICATE := build/target/product/security/testkey 480endif 481 482# ############################################################### 483# Set up final options. 484# ############################################################### 485 486HOST_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) 487HOST_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 488 489HOST_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 490HOST_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 491 492TARGET_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) 493TARGET_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 494 495TARGET_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 496TARGET_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 497 498HOST_GLOBAL_LD_DIRS += -L$(HOST_OUT_INTERMEDIATE_LIBRARIES) 499TARGET_GLOBAL_LD_DIRS += -L$(TARGET_OUT_INTERMEDIATE_LIBRARIES) 500 501HOST_PROJECT_INCLUDES:= $(SRC_HEADERS) $(SRC_HOST_HEADERS) $(HOST_OUT_HEADERS) 502TARGET_PROJECT_INCLUDES:= $(SRC_HEADERS) $(TARGET_OUT_HEADERS) \ 503 $(TARGET_DEVICE_KERNEL_HEADERS) $(TARGET_BOARD_KERNEL_HEADERS) \ 504 $(TARGET_PRODUCT_KERNEL_HEADERS) 505 506# Many host compilers don't support these flags, so we have to make 507# sure to only specify them for the target compilers checked in to 508# the source tree. 509TARGET_GLOBAL_CFLAGS += $(TARGET_ERROR_FLAGS) 510TARGET_GLOBAL_CPPFLAGS += $(TARGET_ERROR_FLAGS) 511 512HOST_GLOBAL_CFLAGS += $(HOST_RELEASE_CFLAGS) 513HOST_GLOBAL_CPPFLAGS += $(HOST_RELEASE_CPPFLAGS) 514 515TARGET_GLOBAL_CFLAGS += $(TARGET_RELEASE_CFLAGS) 516TARGET_GLOBAL_CPPFLAGS += $(TARGET_RELEASE_CPPFLAGS) 517 518ifdef TARGET_2ND_ARCH 519$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) 520$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 521$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 522$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 523$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_LD_DIRS += -L$($(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_INTERMEDIATE_LIBRARIES) 524$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_PROJECT_INCLUDES := $(TARGET_PROJECT_INCLUDES) 525$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CFLAGS += $(TARGET_ERROR_FLAGS) 526$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CPPFLAGS += $(TARGET_ERROR_FLAGS) 527$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CFLAGS += $($(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_RELEASE_CFLAGS) 528$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CPPFLAGS += $($(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_RELEASE_CPPFLAGS) 529endif 530 531ifdef HOST_2ND_ARCH 532$(HOST_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) 533$(HOST_2ND_ARCH_VAR_PREFIX)HOST_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 534$(HOST_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 535$(HOST_2ND_ARCH_VAR_PREFIX)HOST_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 536$(HOST_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_LD_DIRS += -L$($(HOST_2ND_ARCH_VAR_PREFIX)HOST_OUT_INTERMEDIATE_LIBRARIES) 537$(HOST_2ND_ARCH_VAR_PREFIX)HOST_PROJECT_INCLUDES := $(HOST_PROJECT_INCLUDES) 538$(HOST_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_CFLAGS += $($(HOST_2ND_ARCH_VAR_PREFIX)HOST_RELEASE_CFLAGS) 539$(HOST_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_CPPFLAGS += $($(HOST_2ND_ARCH_VAR_PREFIX)HOST_RELEASE_CPPFLAGS) 540endif 541 542# allow overriding default Java libraries on a per-target basis 543ifeq ($(TARGET_DEFAULT_JAVA_LIBRARIES),) 544 TARGET_DEFAULT_JAVA_LIBRARIES := core-libart core-junit ext framework 545endif 546 547# Flags for DEX2OAT 548DEX2OAT_TARGET_ARCH := $(TARGET_ARCH) 549DEX2OAT_TARGET_CPU_VARIANT := $(TARGET_CPU_VARIANT) 550DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES := default 551 552ifdef TARGET_2ND_ARCH 553$(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_ARCH := $(TARGET_2ND_ARCH) 554$(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_CPU_VARIANT := $(TARGET_2ND_CPU_VARIANT) 555$(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES := default 556endif 557 558# define clang/llvm tools and global flags 559include $(BUILD_SYSTEM)/clang/config.mk 560 561# ############################################################### 562# Collect a list of the SDK versions that we could compile against 563# For use with the LOCAL_SDK_VERSION variable for include $(BUILD_PACKAGE) 564# ############################################################### 565 566HISTORICAL_SDK_VERSIONS_ROOT := $(TOPDIR)prebuilts/sdk 567HISTORICAL_NDK_VERSIONS_ROOT := $(TOPDIR)prebuilts/ndk 568 569# Historical SDK version N is stored in $(HISTORICAL_SDK_VERSIONS_ROOT)/N. 570# The 'current' version is whatever this source tree is. 571# 572# sgrax is the opposite of xargs. It takes the list of args and puts them 573# on each line for sort to process. 574# sort -g is a numeric sort, so 1 2 3 10 instead of 1 10 2 3. 575 576# Numerically sort a list of numbers 577# $(1): the list of numbers to be sorted 578define numerically_sort 579$(shell function sgrax() { \ 580 while [ -n "$$1" ] ; do echo $$1 ; shift ; done \ 581 } ; \ 582 ( sgrax $(1) | sort -g ) ) 583endef 584 585TARGET_AVAILABLE_SDK_VERSIONS := $(call numerically_sort,\ 586 $(patsubst $(HISTORICAL_SDK_VERSIONS_ROOT)/%/android.jar,%, \ 587 $(wildcard $(HISTORICAL_SDK_VERSIONS_ROOT)/*/android.jar))) 588 589# We don't have prebuilt system_current SDK yet. 590TARGET_AVAILABLE_SDK_VERSIONS := $(TARGET_AVAILABLE_SDK_VERSIONS) 591 592INTERNAL_PLATFORM_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/public_api.txt 593INTERNAL_PLATFORM_REMOVED_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/removed.txt 594INTERNAL_PLATFORM_SYSTEM_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/system-api.txt 595INTERNAL_PLATFORM_SYSTEM_REMOVED_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/system-removed.txt 596 597# This is the standard way to name a directory containing prebuilt target 598# objects. E.g., prebuilt/$(TARGET_PREBUILT_TAG)/libc.so 599TARGET_PREBUILT_TAG := android-$(TARGET_ARCH) 600ifdef TARGET_2ND_ARCH 601TARGET_2ND_PREBUILT_TAG := android-$(TARGET_2ND_ARCH) 602endif 603 604# Set up RS prebuilt variables for compatibility library 605 606RS_PREBUILT_CLCORE := prebuilts/sdk/renderscript/lib/$(TARGET_ARCH)/librsrt_$(TARGET_ARCH).bc 607RS_PREBUILT_LIBPATH := -L prebuilts/ndk/8/platforms/android-9/arch-$(TARGET_ARCH)/usr/lib 608RS_PREBUILT_COMPILER_RT := prebuilts/sdk/renderscript/lib/$(TARGET_ARCH)/libcompiler_rt.a 609 610# API Level lists for Renderscript Compat lib. 611RSCOMPAT_32BIT_ONLY_API_LEVELS := 8 9 10 11 12 13 14 15 16 17 18 19 20 612RSCOMPAT_NO_USAGEIO_API_LEVELS := 8 9 10 11 12 13 613 614include $(BUILD_SYSTEM)/dumpvar.mk 615