config.mk revision ef5dc90bba179f774bee0c7e479965cef12091de
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_RAW_STATIC_LIBRARY := $(BUILD_SYSTEM)/raw_static_library.mk 73BUILD_SHARED_LIBRARY:= $(BUILD_SYSTEM)/shared_library.mk 74BUILD_EXECUTABLE:= $(BUILD_SYSTEM)/executable.mk 75BUILD_RAW_EXECUTABLE:= $(BUILD_SYSTEM)/raw_executable.mk 76BUILD_HOST_EXECUTABLE:= $(BUILD_SYSTEM)/host_executable.mk 77BUILD_PACKAGE:= $(BUILD_SYSTEM)/package.mk 78BUILD_PHONY_PACKAGE:= $(BUILD_SYSTEM)/phony_package.mk 79BUILD_HOST_PREBUILT:= $(BUILD_SYSTEM)/host_prebuilt.mk 80BUILD_PREBUILT:= $(BUILD_SYSTEM)/prebuilt.mk 81BUILD_MULTI_PREBUILT:= $(BUILD_SYSTEM)/multi_prebuilt.mk 82BUILD_JAVA_LIBRARY:= $(BUILD_SYSTEM)/java_library.mk 83BUILD_STATIC_JAVA_LIBRARY:= $(BUILD_SYSTEM)/static_java_library.mk 84BUILD_HOST_JAVA_LIBRARY:= $(BUILD_SYSTEM)/host_java_library.mk 85BUILD_DROIDDOC:= $(BUILD_SYSTEM)/droiddoc.mk 86BUILD_COPY_HEADERS := $(BUILD_SYSTEM)/copy_headers.mk 87BUILD_NATIVE_TEST := $(BUILD_SYSTEM)/native_test.mk 88BUILD_HOST_NATIVE_TEST := $(BUILD_SYSTEM)/host_native_test.mk 89 90BUILD_SHARED_TEST_LIBRARY := $(BUILD_SYSTEM)/shared_test_lib.mk 91BUILD_HOST_SHARED_TEST_LIBRARY := $(BUILD_SYSTEM)/host_shared_test_lib.mk 92BUILD_STATIC_TEST_LIBRARY := $(BUILD_SYSTEM)/static_test_lib.mk 93BUILD_HOST_STATIC_TEST_LIBRARY := $(BUILD_SYSTEM)/host_static_test_lib.mk 94 95BUILD_NOTICE_FILE := $(BUILD_SYSTEM)/notice_files.mk 96BUILD_HOST_DALVIK_JAVA_LIBRARY := $(BUILD_SYSTEM)/host_dalvik_java_library.mk 97BUILD_HOST_DALVIK_STATIC_JAVA_LIBRARY := $(BUILD_SYSTEM)/host_dalvik_static_java_library.mk 98 99 100-include cts/build/config.mk 101 102# ############################################################### 103# Parse out any modifier targets. 104# ############################################################### 105 106# The 'showcommands' goal says to show the full command 107# lines being executed, instead of a short message about 108# the kind of operation being done. 109SHOW_COMMANDS:= $(filter showcommands,$(MAKECMDGOALS)) 110 111 112# ############################################################### 113# Set common values 114# ############################################################### 115 116# These can be changed to modify both host and device modules. 117COMMON_GLOBAL_CFLAGS:= -DANDROID -fmessage-length=0 -W -Wall -Wno-unused -Winit-self -Wpointer-arith 118COMMON_RELEASE_CFLAGS:= -DNDEBUG -UDEBUG 119 120COMMON_GLOBAL_CPPFLAGS:= $(COMMON_GLOBAL_CFLAGS) -Wsign-promo 121COMMON_RELEASE_CPPFLAGS:= $(COMMON_RELEASE_CFLAGS) 122 123# Set the extensions used for various packages 124COMMON_PACKAGE_SUFFIX := .zip 125COMMON_JAVA_PACKAGE_SUFFIX := .jar 126COMMON_ANDROID_PACKAGE_SUFFIX := .apk 127 128# list of flags to turn specific warnings in to errors 129TARGET_ERROR_FLAGS := -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point 130 131# TODO: do symbol compression 132TARGET_COMPRESS_MODULE_SYMBOLS := false 133 134# ############################################################### 135# Include sub-configuration files 136# ############################################################### 137 138# --------------------------------------------------------------- 139# Try to include buildspec.mk, which will try to set stuff up. 140# If this file doesn't exist, the environment variables will 141# be used, and if that doesn't work, then the default is an 142# arm build 143ifndef ANDROID_BUILDSPEC 144ANDROID_BUILDSPEC := $(TOPDIR)buildspec.mk 145endif 146-include $(ANDROID_BUILDSPEC) 147 148# --------------------------------------------------------------- 149# Define most of the global variables. These are the ones that 150# are specific to the user's build configuration. 151include $(BUILD_SYSTEM)/envsetup.mk 152 153# Pruned directory options used when using findleaves.py 154# See envsetup.mk for a description of SCAN_EXCLUDE_DIRS 155FIND_LEAVES_EXCLUDES := $(addprefix --prune=, $(OUT_DIR) $(SCAN_EXCLUDE_DIRS) .repo .git) 156 157# The build system exposes several variables for where to find the kernel 158# headers: 159# TARGET_DEVICE_KERNEL_HEADERS is automatically created for the current 160# device being built. It is set as $(TARGET_DEVICE_DIR)/kernel-headers, 161# e.g. device/samsung/tuna/kernel-headers. This directory is not 162# explicitly set by anyone, the build system always adds this subdir. 163# 164# TARGET_BOARD_KERNEL_HEADERS is specified by the BoardConfig.mk file 165# to allow other directories to be included. This is useful if there's 166# some common place where a few headers are being kept for a group 167# of devices. For example, device/<vendor>/common/kernel-headers could 168# contain some headers for several of <vendor>'s devices. 169# 170# TARGET_PRODUCT_KERNEL_HEADERS is generated by the product inheritance 171# graph. This allows architecture products to provide headers for the 172# devices using that architecture. For example, 173# hardware/ti/omap4xxx/omap4.mk will specify 174# PRODUCT_VENDOR_KERNEL_HEADERS variable that specify where the omap4 175# specific headers are, e.g. hardware/ti/omap4xxx/kernel-headers. 176# The build system then combines all the values specified by all the 177# PRODUCT_VENDOR_KERNEL_HEADERS directives in the product inheritance 178# tree and then exports a TARGET_PRODUCT_KERNEL_HEADERS variable. 179# 180# The layout of subdirs in any of the kernel-headers dir should mirror the 181# layout of the kernel include/ directory. For example, 182# device/samsung/tuna/kernel-headers/linux/, 183# hardware/ti/omap4xxx/kernel-headers/media/, 184# etc. 185# 186# NOTE: These directories MUST contain post-processed headers using the 187# bionic/libc/kernel/clean_header.py tool. Additionally, the original kernel 188# headers must also be checked in, but in a different subdirectory. By 189# convention, the originals should be checked into original-kernel-headers 190# directory of the same parent dir. For example, 191# device/samsung/tuna/kernel-headers <----- post-processed 192# device/samsung/tuna/original-kernel-headers <----- originals 193# 194TARGET_DEVICE_KERNEL_HEADERS := $(strip $(wildcard $(TARGET_DEVICE_DIR)/kernel-headers)) 195 196define validate-kernel-headers 197$(if $(firstword $(foreach hdr_dir,$(1),\ 198 $(filter-out kernel-headers,$(notdir $(hdr_dir))))),\ 199 $(error Kernel header dirs must be end in kernel-headers: $(1))) 200endef 201# also allow the board config to provide additional directories since 202# there could be device/oem/base_hw and device/oem/derived_hw 203# that both are valid devices but derived_hw needs to use kernel headers 204# from base_hw. 205TARGET_BOARD_KERNEL_HEADERS := $(strip $(wildcard $(TARGET_BOARD_KERNEL_HEADERS))) 206TARGET_BOARD_KERNEL_HEADERS := $(patsubst %/,%,$(TARGET_BOARD_KERNEL_HEADERS)) 207$(call validate-kernel-headers,$(TARGET_BOARD_KERNEL_HEADERS)) 208 209# then add product-inherited includes, to allow for 210# hardware/sivendor/chip/chip.mk to include their own headers 211TARGET_PRODUCT_KERNEL_HEADERS := $(strip $(wildcard $(PRODUCT_VENDOR_KERNEL_HEADERS))) 212TARGET_PRODUCT_KERNEL_HEADERS := $(patsubst %/,%,$(TARGET_PRODUCT_KERNEL_HEADERS)) 213$(call validate-kernel-headers,$(TARGET_PRODUCT_KERNEL_HEADERS)) 214 215# Clean up/verify variables defined by the board config file. 216TARGET_BOOTLOADER_BOARD_NAME := $(strip $(TARGET_BOOTLOADER_BOARD_NAME)) 217TARGET_CPU_ABI := $(strip $(TARGET_CPU_ABI)) 218ifeq ($(TARGET_CPU_ABI),) 219 $(error No TARGET_CPU_ABI defined by board config: $(board_config_mk)) 220endif 221TARGET_CPU_ABI2 := $(strip $(TARGET_CPU_ABI2)) 222 223# $(1): os/arch 224define select-android-config-h 225build/core/combo/include/arch/$(1)/AndroidConfig.h 226endef 227 228combo_target := HOST_ 229combo_2nd_arch_prefix := 230include $(BUILD_SYSTEM)/combo/select.mk 231 232# Load the 2nd host arch if it's needed. 233ifdef HOST_2ND_ARCH 234combo_target := HOST_ 235combo_2nd_arch_prefix := $(HOST_2ND_ARCH_VAR_PREFIX) 236include $(BUILD_SYSTEM)/combo/select.mk 237endif 238 239# on windows, the tools have .exe at the end, and we depend on the 240# host config stuff being done first 241 242combo_target := TARGET_ 243combo_2nd_arch_prefix := 244include $(BUILD_SYSTEM)/combo/select.mk 245 246# Load the 2nd target arch if it's needed. 247ifdef TARGET_2ND_ARCH 248combo_target := TARGET_ 249combo_2nd_arch_prefix := $(TARGET_2ND_ARCH_VAR_PREFIX) 250include $(BUILD_SYSTEM)/combo/select.mk 251endif 252 253ifdef TARGET_PREFER_32_BIT 254TARGET_PREFER_32_BIT_APPS := true 255TARGET_PREFER_32_BIT_EXECUTABLES := true 256endif 257 258ifeq (,$(TARGET_SUPPORTS_32_BIT_APPS)$(TARGET_SUPPORTS_64_BIT_APPS)) 259 TARGET_SUPPORTS_32_BIT_APPS := true 260endif 261 262# "ro.product.cpu.abilist32" and "ro.product.cpu.abilist64" are 263# comma separated lists of the 32 and 64 bit ABIs (in order of 264# preference) that the target supports. If TARGET_CPU_ABI_LIST_{32,64}_BIT 265# are defined by the board config, we use them. Else, we construct 266# these lists based on whether TARGET_IS_64_BIT is set. 267# 268# Note that this assumes that the 2ND_CPU_ABI for a 64 bit target 269# is always 32 bits. If this isn't the case, these variables should 270# be overriden in the board configuration. 271ifeq (,$(TARGET_CPU_ABI_LIST_64_BIT)) 272 ifeq (true|true,$(TARGET_IS_64_BIT)|$(TARGET_SUPPORTS_64_BIT_APPS)) 273 TARGET_CPU_ABI_LIST_64_BIT := $(TARGET_CPU_ABI) $(TARGET_CPU_ABI2) 274 endif 275endif 276 277ifeq (,$(TARGET_CPU_ABI_LIST_32_BIT)) 278 ifneq (true,$(TARGET_IS_64_BIT)) 279 TARGET_CPU_ABI_LIST_32_BIT := $(TARGET_CPU_ABI) $(TARGET_CPU_ABI2) 280 else 281 ifeq (true,$(TARGET_SUPPORTS_32_BIT_APPS)) 282 # For a 64 bit target, assume that the 2ND_CPU_ABI 283 # is a 32 bit ABI. 284 TARGET_CPU_ABI_LIST_32_BIT := $(TARGET_2ND_CPU_ABI) $(TARGET_2ND_CPU_ABI2) 285 endif 286 endif 287endif 288 289# "ro.product.cpu.abilist" is a comma separated list of ABIs (in order 290# of preference) that the target supports. If a TARGET_CPU_ABI_LIST 291# is specified by the board configuration, we use that. If not, we 292# build a list out of the TARGET_CPU_ABIs specified by the config. 293ifeq (,$(TARGET_CPU_ABI_LIST)) 294 ifeq ($(TARGET_IS_64_BIT)|$(TARGET_PREFER_32_BIT_APPS),true|true) 295 TARGET_CPU_ABI_LIST := $(TARGET_CPU_ABI_LIST_32_BIT) $(TARGET_CPU_ABI_LIST_64_BIT) 296 else 297 TARGET_CPU_ABI_LIST := $(TARGET_CPU_ABI_LIST_64_BIT) $(TARGET_CPU_ABI_LIST_32_BIT) 298 endif 299endif 300 301# Strip whitespace from the ABI list string. 302TARGET_CPU_ABI_LIST := $(subst $(space),$(comma),$(strip $(TARGET_CPU_ABI_LIST))) 303TARGET_CPU_ABI_LIST_32_BIT := $(subst $(space),$(comma),$(strip $(TARGET_CPU_ABI_LIST_32_BIT))) 304TARGET_CPU_ABI_LIST_64_BIT := $(subst $(space),$(comma),$(strip $(TARGET_CPU_ABI_LIST_64_BIT))) 305 306# Compute TARGET_TOOLCHAIN_ROOT from TARGET_TOOLS_PREFIX 307# if only TARGET_TOOLS_PREFIX is passed to the make command. 308ifndef TARGET_TOOLCHAIN_ROOT 309TARGET_TOOLCHAIN_ROOT := $(patsubst %/, %, $(dir $(TARGET_TOOLS_PREFIX))) 310TARGET_TOOLCHAIN_ROOT := $(patsubst %/, %, $(dir $(TARGET_TOOLCHAIN_ROOT))) 311TARGET_TOOLCHAIN_ROOT := $(wildcard $(TARGET_TOOLCHAIN_ROOT)) 312endif 313 314# Normalize WITH_STATIC_ANALYZER and WITH_SYNTAX_CHECK 315ifeq ($(strip $(WITH_STATIC_ANALYZER)),0) 316 WITH_STATIC_ANALYZER := 317endif 318ifeq ($(strip $(WITH_SYNTAX_CHECK)),0) 319 WITH_SYNTAX_CHECK := 320endif 321 322# Disable WITH_STATIC_ANALYZER and WITH_SYNTAX_CHECK if tool can't be found 323SYNTAX_TOOLS_PREFIX := prebuilts/misc/$(HOST_PREBUILT_TAG)/analyzer/bin 324ifneq ($(strip $(WITH_STATIC_ANALYZER)),) 325 ifeq ($(wildcard $(SYNTAX_TOOLS_PREFIX)/ccc-analyzer),) 326 $(warning *** Disable WITH_STATIC_ANALYZER because $(SYNTAX_TOOLS_PREFIX)/ccc-analyzer does not exist) 327 WITH_STATIC_ANALYZER := 328 endif 329endif 330ifneq ($(strip $(WITH_SYNTAX_CHECK)),) 331 ifeq ($(wildcard $(SYNTAX_TOOLS_PREFIX)/ccc-syntax),) 332 $(warning *** Disable WITH_SYNTAX_CHECK because $(SYNTAX_TOOLS_PREFIX)/ccc-syntax does not exist) 333 WITH_SYNTAX_CHECK := 334 endif 335endif 336 337# WITH_STATIC_ANALYZER trumps WITH_SYNTAX_CHECK 338ifneq ($(strip $(WITH_STATIC_ANALYZER)),) 339 ifneq ($(strip $(WITH_SYNTAX_CHECK)),) 340 $(warning *** Disable WITH_SYNTAX_CHECK in the presence of static analyzer WITH_STATIC_ANALYZER) 341 WITH_SYNTAX_CHECK := 342 endif 343endif 344 345# Pick a Java compiler. 346include $(BUILD_SYSTEM)/combo/javac.mk 347 348# --------------------------------------------------------------- 349# Check that the configuration is current. We check that 350# BUILD_ENV_SEQUENCE_NUMBER is current against this value. 351# Don't fail if we're called from envsetup, so they have a 352# chance to update their environment. 353 354ifeq (,$(strip $(CALLED_FROM_SETUP))) 355ifneq (,$(strip $(BUILD_ENV_SEQUENCE_NUMBER))) 356ifneq ($(BUILD_ENV_SEQUENCE_NUMBER),$(CORRECT_BUILD_ENV_SEQUENCE_NUMBER)) 357$(warning BUILD_ENV_SEQUENCE_NUMBER is set incorrectly.) 358$(info *** If you use envsetup/lunch/choosecombo:) 359$(info *** - Re-execute envsetup (". envsetup.sh")) 360$(info *** - Re-run lunch or choosecombo) 361$(info *** If you use buildspec.mk:) 362$(info *** - Look at buildspec.mk.default to see what has changed) 363$(info *** - Update BUILD_ENV_SEQUENCE_NUMBER to "$(CORRECT_BUILD_ENV_SEQUENCE_NUMBER)") 364$(error bailing..) 365endif 366endif 367endif 368 369 370# --------------------------------------------------------------- 371# Generic tools. 372 373LEX := prebuilts/misc/$(BUILD_OS)-$(HOST_PREBUILT_ARCH)/flex/flex-2.5.39 374# The default PKGDATADIR built in the prebuilt bison is a relative path 375# external/bison/data. 376# To run bison from elsewhere you need to set up enviromental variable 377# BISON_PKGDATADIR. 378BISON_PKGDATADIR := $(PWD)/external/bison/data 379BISON := prebuilts/misc/$(BUILD_OS)-$(HOST_PREBUILT_ARCH)/bison/bison 380YACC := $(BISON) -d 381 382YASM := prebuilts/misc/$(BUILD_OS)-$(HOST_PREBUILT_ARCH)/yasm/yasm 383 384DOXYGEN:= doxygen 385AAPT := $(HOST_OUT_EXECUTABLES)/aapt$(HOST_EXECUTABLE_SUFFIX) 386AIDL := $(HOST_OUT_EXECUTABLES)/aidl$(HOST_EXECUTABLE_SUFFIX) 387PROTOC := $(HOST_OUT_EXECUTABLES)/aprotoc$(HOST_EXECUTABLE_SUFFIX) 388SIGNAPK_JAR := $(HOST_OUT_JAVA_LIBRARIES)/signapk$(COMMON_JAVA_PACKAGE_SUFFIX) 389MKBOOTFS := $(HOST_OUT_EXECUTABLES)/mkbootfs$(HOST_EXECUTABLE_SUFFIX) 390MINIGZIP := $(HOST_OUT_EXECUTABLES)/minigzip$(HOST_EXECUTABLE_SUFFIX) 391ifeq (,$(strip $(BOARD_CUSTOM_MKBOOTIMG))) 392MKBOOTIMG := $(HOST_OUT_EXECUTABLES)/mkbootimg$(HOST_EXECUTABLE_SUFFIX) 393else 394MKBOOTIMG := $(BOARD_CUSTOM_MKBOOTIMG) 395endif 396MKYAFFS2 := $(HOST_OUT_EXECUTABLES)/mkyaffs2image$(HOST_EXECUTABLE_SUFFIX) 397APICHECK := $(HOST_OUT_EXECUTABLES)/apicheck$(HOST_EXECUTABLE_SUFFIX) 398FS_GET_STATS := $(HOST_OUT_EXECUTABLES)/fs_get_stats$(HOST_EXECUTABLE_SUFFIX) 399MKEXT2IMG := $(HOST_OUT_EXECUTABLES)/genext2fs$(HOST_EXECUTABLE_SUFFIX) 400MAKE_EXT4FS := $(HOST_OUT_EXECUTABLES)/make_ext4fs$(HOST_EXECUTABLE_SUFFIX) 401MKEXTUSERIMG := $(HOST_OUT_EXECUTABLES)/mkuserimg.sh 402ifeq ($(HOST_OS),linux) 403MAKE_SQUASHFS := $(HOST_OUT_EXECUTABLES)/mksquashfs$(HOST_EXECUTABLE_SUFFIX) 404MKSQUASHFSUSERIMG := $(HOST_OUT_EXECUTABLES)/mksquashfsimage.sh 405else 406MAKE_SQUASHFS := 407MKSQUASHFSUSERIMG := 408endif 409MAKE_F2FS := $(HOST_OUT_EXECUTABLES)/make_f2fs$(HOST_EXECUTABLE_SUFFIX) 410MKF2FSUSERIMG := $(HOST_OUT_EXECUTABLES)/mkf2fsuserimg.sh 411MKEXT2BOOTIMG := external/genext2fs/mkbootimg_ext2.sh 412SIMG2IMG := $(HOST_OUT_EXECUTABLES)/simg2img$(HOST_EXECUTABLE_SUFFIX) 413IMG2SIMG := $(HOST_OUT_EXECUTABLES)/img2simg$(HOST_EXECUTABLE_SUFFIX) 414E2FSCK := $(HOST_OUT_EXECUTABLES)/e2fsck$(HOST_EXECUTABLE_SUFFIX) 415MKTARBALL := build/tools/mktarball.sh 416TUNE2FS := $(HOST_OUT_EXECUTABLES)/tune2fs$(HOST_EXECUTABLE_SUFFIX) 417E2FSCK := $(HOST_OUT_EXECUTABLES)/e2fsck$(HOST_EXECUTABLE_SUFFIX) 418JARJAR := $(HOST_OUT_JAVA_LIBRARIES)/jarjar.jar 419PROGUARD := external/proguard/bin/proguard.sh 420JAVATAGS := build/tools/java-event-log-tags.py 421LLVM_RS_CC := $(HOST_OUT_EXECUTABLES)/llvm-rs-cc$(HOST_EXECUTABLE_SUFFIX) 422BCC_COMPAT := $(HOST_OUT_EXECUTABLES)/bcc_compat$(HOST_EXECUTABLE_SUFFIX) 423LINT := prebuilts/sdk/tools/lint 424RMTYPEDEFS := $(HOST_OUT_EXECUTABLES)/rmtypedefs 425APPEND2SIMG := $(HOST_OUT_EXECUTABLES)/append2simg 426VERITY_SIGNER := $(HOST_OUT_EXECUTABLES)/verity_signer 427BUILD_VERITY_TREE := $(HOST_OUT_EXECUTABLES)/build_verity_tree 428BOOT_SIGNER := $(HOST_OUT_EXECUTABLES)/boot_signer 429 430# ACP is always for the build OS, not for the host OS 431ACP := $(BUILD_OUT_EXECUTABLES)/acp$(BUILD_EXECUTABLE_SUFFIX) 432 433# dx is java behind a shell script; no .exe necessary. 434DX := $(HOST_OUT_EXECUTABLES)/dx 435ZIPALIGN := $(HOST_OUT_EXECUTABLES)/zipalign$(HOST_EXECUTABLE_SUFFIX) 436FINDBUGS_DIR := external/owasp/sanitizer/tools/findbugs/bin 437FINDBUGS := $(FINDBUGS_DIR)/findbugs 438EMMA_JAR := external/emma/lib/emma$(COMMON_JAVA_PACKAGE_SUFFIX) 439 440# Tool to merge AndroidManifest.xmls 441ANDROID_MANIFEST_MERGER := java -classpath prebuilts/devtools/tools/lib/manifest-merger.jar com.android.manifmerger.Main merge 442 443YACC_HEADER_SUFFIX:= .hpp 444 445# Don't use column under Windows, cygwin or not 446ifeq ($(HOST_OS),windows) 447COLUMN:= cat 448else 449COLUMN:= column 450endif 451 452ifeq ($(HOST_OS),darwin) 453ifeq ($(LEGACY_USE_JAVA6),) 454HOST_JDK_TOOLS_JAR:= $(shell $(BUILD_SYSTEM)/find-jdk-tools-jar.sh) 455else 456# Deliberately set to blank for Java 6 installations on MacOS. These 457# versions allegedly use a non-standard directory structure. 458HOST_JDK_TOOLS_JAR := 459endif 460else 461HOST_JDK_TOOLS_JAR:= $(shell $(BUILD_SYSTEM)/find-jdk-tools-jar.sh) 462endif 463 464ifneq ($(HOST_JDK_TOOLS_JAR),) 465ifeq ($(wildcard $(HOST_JDK_TOOLS_JAR)),) 466$(error Error: could not find jdk tools.jar, please check if your JDK was installed correctly) 467endif 468endif 469 470# Is the host JDK 64-bit version? 471HOST_JDK_IS_64BIT_VERSION := 472ifneq ($(filter 64-Bit, $(shell java -version 2>&1)),) 473HOST_JDK_IS_64BIT_VERSION := true 474endif 475 476# It's called md5 on Mac OS and md5sum on Linux 477ifeq ($(HOST_OS),darwin) 478MD5SUM:=md5 -q 479else 480MD5SUM:=md5sum 481endif 482 483APICHECK_CLASSPATH := $(HOST_JDK_TOOLS_JAR) 484APICHECK_CLASSPATH := $(APICHECK_CLASSPATH):$(HOST_OUT_JAVA_LIBRARIES)/doclava$(COMMON_JAVA_PACKAGE_SUFFIX) 485APICHECK_CLASSPATH := $(APICHECK_CLASSPATH):$(HOST_OUT_JAVA_LIBRARIES)/jsilver$(COMMON_JAVA_PACKAGE_SUFFIX) 486APICHECK_COMMAND := $(APICHECK) -JXmx1024m -J"classpath $(APICHECK_CLASSPATH)" 487 488# The default key if not set as LOCAL_CERTIFICATE 489ifdef PRODUCT_DEFAULT_DEV_CERTIFICATE 490 DEFAULT_SYSTEM_DEV_CERTIFICATE := $(PRODUCT_DEFAULT_DEV_CERTIFICATE) 491else 492 DEFAULT_SYSTEM_DEV_CERTIFICATE := build/target/product/security/testkey 493endif 494 495# ############################################################### 496# Set up final options. 497# ############################################################### 498 499HOST_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) 500HOST_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 501 502HOST_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 503HOST_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 504 505TARGET_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) 506TARGET_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 507 508TARGET_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 509TARGET_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 510 511HOST_GLOBAL_LD_DIRS += -L$(HOST_OUT_INTERMEDIATE_LIBRARIES) 512TARGET_GLOBAL_LD_DIRS += -L$(TARGET_OUT_INTERMEDIATE_LIBRARIES) 513 514HOST_PROJECT_INCLUDES:= $(SRC_HEADERS) $(SRC_HOST_HEADERS) $(HOST_OUT_HEADERS) 515TARGET_PROJECT_INCLUDES:= $(SRC_HEADERS) $(TARGET_OUT_HEADERS) \ 516 $(TARGET_DEVICE_KERNEL_HEADERS) $(TARGET_BOARD_KERNEL_HEADERS) \ 517 $(TARGET_PRODUCT_KERNEL_HEADERS) 518 519# Many host compilers don't support these flags, so we have to make 520# sure to only specify them for the target compilers checked in to 521# the source tree. 522TARGET_GLOBAL_CFLAGS += $(TARGET_ERROR_FLAGS) 523TARGET_GLOBAL_CPPFLAGS += $(TARGET_ERROR_FLAGS) 524 525HOST_GLOBAL_CFLAGS += $(HOST_RELEASE_CFLAGS) 526HOST_GLOBAL_CPPFLAGS += $(HOST_RELEASE_CPPFLAGS) 527 528TARGET_GLOBAL_CFLAGS += $(TARGET_RELEASE_CFLAGS) 529TARGET_GLOBAL_CPPFLAGS += $(TARGET_RELEASE_CPPFLAGS) 530 531ifdef TARGET_2ND_ARCH 532$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) 533$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 534$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 535$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 536$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_LD_DIRS += -L$($(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_INTERMEDIATE_LIBRARIES) 537$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_PROJECT_INCLUDES := $(TARGET_PROJECT_INCLUDES) 538$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CFLAGS += $(TARGET_ERROR_FLAGS) 539$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CPPFLAGS += $(TARGET_ERROR_FLAGS) 540$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CFLAGS += $($(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_RELEASE_CFLAGS) 541$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CPPFLAGS += $($(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_RELEASE_CPPFLAGS) 542endif 543 544ifdef HOST_2ND_ARCH 545$(HOST_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) 546$(HOST_2ND_ARCH_VAR_PREFIX)HOST_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 547$(HOST_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 548$(HOST_2ND_ARCH_VAR_PREFIX)HOST_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 549$(HOST_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_LD_DIRS += -L$($(HOST_2ND_ARCH_VAR_PREFIX)HOST_OUT_INTERMEDIATE_LIBRARIES) 550$(HOST_2ND_ARCH_VAR_PREFIX)HOST_PROJECT_INCLUDES := $(HOST_PROJECT_INCLUDES) 551$(HOST_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_CFLAGS += $($(HOST_2ND_ARCH_VAR_PREFIX)HOST_RELEASE_CFLAGS) 552$(HOST_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_CPPFLAGS += $($(HOST_2ND_ARCH_VAR_PREFIX)HOST_RELEASE_CPPFLAGS) 553endif 554 555# allow overriding default Java libraries on a per-target basis 556ifeq ($(TARGET_DEFAULT_JAVA_LIBRARIES),) 557 TARGET_DEFAULT_JAVA_LIBRARIES := core-libart core-junit ext framework 558endif 559 560TARGET_CPU_SMP ?= true 561 562# Flags for DEX2OAT 563DEX2OAT_TARGET_ARCH := $(TARGET_ARCH) 564DEX2OAT_TARGET_CPU_VARIANT := $(TARGET_CPU_VARIANT) 565DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES := default 566ifneq (,$(filter $(DEX2OAT_TARGET_CPU_VARIANT),cortex-a7 cortex-a15 krait denver)) 567 DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES := div 568endif 569 570ifdef TARGET_2ND_ARCH 571$(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_ARCH := $(TARGET_2ND_ARCH) 572$(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_CPU_VARIANT := $(TARGET_2ND_CPU_VARIANT) 573$(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES := default 574ifneq (,$(filter $($(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_CPU_VARIANT),cortex-a7 cortex-a15 krait denver)) 575 $(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES := div 576endif 577endif 578 579# define clang/llvm tools and global flags 580include $(BUILD_SYSTEM)/clang/config.mk 581 582# ############################################################### 583# Collect a list of the SDK versions that we could compile against 584# For use with the LOCAL_SDK_VERSION variable for include $(BUILD_PACKAGE) 585# ############################################################### 586 587HISTORICAL_SDK_VERSIONS_ROOT := $(TOPDIR)prebuilts/sdk 588HISTORICAL_NDK_VERSIONS_ROOT := $(TOPDIR)prebuilts/ndk 589 590# Historical SDK version N is stored in $(HISTORICAL_SDK_VERSIONS_ROOT)/N. 591# The 'current' version is whatever this source tree is. 592# 593# sgrax is the opposite of xargs. It takes the list of args and puts them 594# on each line for sort to process. 595# sort -g is a numeric sort, so 1 2 3 10 instead of 1 10 2 3. 596 597# Numerically sort a list of numbers 598# $(1): the list of numbers to be sorted 599define numerically_sort 600$(shell function sgrax() { \ 601 while [ -n "$$1" ] ; do echo $$1 ; shift ; done \ 602 } ; \ 603 ( sgrax $(1) | sort -g ) ) 604endef 605 606TARGET_AVAILABLE_SDK_VERSIONS := $(call numerically_sort,\ 607 $(patsubst $(HISTORICAL_SDK_VERSIONS_ROOT)/%/android.jar,%, \ 608 $(wildcard $(HISTORICAL_SDK_VERSIONS_ROOT)/*/android.jar))) 609 610# We don't have prebuilt system_current SDK yet. 611TARGET_AVAILABLE_SDK_VERSIONS := $(TARGET_AVAILABLE_SDK_VERSIONS) 612 613INTERNAL_PLATFORM_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/public_api.txt 614INTERNAL_PLATFORM_REMOVED_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/removed.txt 615INTERNAL_PLATFORM_SYSTEM_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/system-api.txt 616INTERNAL_PLATFORM_SYSTEM_REMOVED_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/system-removed.txt 617 618# This is the standard way to name a directory containing prebuilt target 619# objects. E.g., prebuilt/$(TARGET_PREBUILT_TAG)/libc.so 620TARGET_PREBUILT_TAG := android-$(TARGET_ARCH) 621ifdef TARGET_2ND_ARCH 622TARGET_2ND_PREBUILT_TAG := android-$(TARGET_2ND_ARCH) 623endif 624 625# Set up RS prebuilt variables for compatibility library 626 627RS_PREBUILT_CLCORE := prebuilts/sdk/renderscript/lib/$(TARGET_ARCH)/librsrt_$(TARGET_ARCH).bc 628RS_PREBUILT_LIBPATH := -L prebuilts/ndk/8/platforms/android-9/arch-$(TARGET_ARCH)/usr/lib 629RS_PREBUILT_COMPILER_RT := prebuilts/sdk/renderscript/lib/$(TARGET_ARCH)/libcompiler_rt.a 630 631include $(BUILD_SYSTEM)/dumpvar.mk 632