config.mk revision 0c91fa84ff8e5f29dbe3a492fc7898eb1eb63b2a
1# This is included by the top-level Makefile. 2# It sets up standard variables based on the 3# current configuration and platform, which 4# are not specific to what is being built. 5 6# Only use ANDROID_BUILD_SHELL to wrap around bash. 7# DO NOT use other shells such as zsh. 8ifdef ANDROID_BUILD_SHELL 9SHELL := $(ANDROID_BUILD_SHELL) 10else 11# Use bash, not whatever shell somebody has installed as /bin/sh 12# This is repeated from main.mk, since envsetup.sh runs this file 13# directly. 14SHELL := /bin/bash 15endif 16 17# Utility variables. 18empty := 19space := $(empty) $(empty) 20comma := , 21# Note that make will eat the newline just before endef. 22define newline 23 24 25endef 26# Unfortunately you can't simply define backslash as \ or \\. 27backslash := \a 28backslash := $(patsubst %a,%,$(backslash)) 29 30# Tell python not to spam the source tree with .pyc files. This 31# only has an effect on python 2.6 and above. 32export PYTHONDONTWRITEBYTECODE := 1 33 34# Standard source directories. 35SRC_DOCS:= $(TOPDIR)docs 36# TODO: Enforce some kind of layering; only add include paths 37# when a module links against a particular library. 38# TODO: See if we can remove most of these from the global list. 39SRC_HEADERS := \ 40 $(TOPDIR)system/core/include \ 41 $(TOPDIR)hardware/libhardware/include \ 42 $(TOPDIR)hardware/libhardware_legacy/include \ 43 $(TOPDIR)hardware/ril/include \ 44 $(TOPDIR)libnativehelper/include \ 45 $(TOPDIR)frameworks/native/include \ 46 $(TOPDIR)frameworks/native/opengl/include \ 47 $(TOPDIR)frameworks/av/include \ 48 $(TOPDIR)frameworks/base/include 49SRC_HOST_HEADERS:=$(TOPDIR)tools/include 50SRC_LIBRARIES:= $(TOPDIR)libs 51SRC_SERVERS:= $(TOPDIR)servers 52SRC_TARGET_DIR := $(TOPDIR)build/target 53SRC_API_DIR := $(TOPDIR)prebuilts/sdk/api 54SRC_SYSTEM_API_DIR := $(TOPDIR)prebuilts/sdk/system-api 55 56# Some specific paths to tools 57SRC_DROIDDOC_DIR := $(TOPDIR)build/tools/droiddoc 58 59# Various mappings to avoid hard-coding paths all over the place 60include $(BUILD_SYSTEM)/pathmap.mk 61 62# ############################################################### 63# Build system internal files 64# ############################################################### 65 66BUILD_COMBOS:= $(BUILD_SYSTEM)/combo 67 68CLEAR_VARS:= $(BUILD_SYSTEM)/clear_vars.mk 69BUILD_HOST_STATIC_LIBRARY:= $(BUILD_SYSTEM)/host_static_library.mk 70BUILD_HOST_SHARED_LIBRARY:= $(BUILD_SYSTEM)/host_shared_library.mk 71BUILD_STATIC_LIBRARY:= $(BUILD_SYSTEM)/static_library.mk 72BUILD_SHARED_LIBRARY:= $(BUILD_SYSTEM)/shared_library.mk 73BUILD_EXECUTABLE:= $(BUILD_SYSTEM)/executable.mk 74BUILD_HOST_EXECUTABLE:= $(BUILD_SYSTEM)/host_executable.mk 75BUILD_PACKAGE:= $(BUILD_SYSTEM)/package.mk 76BUILD_PHONY_PACKAGE:= $(BUILD_SYSTEM)/phony_package.mk 77BUILD_HOST_PREBUILT:= $(BUILD_SYSTEM)/host_prebuilt.mk 78BUILD_PREBUILT:= $(BUILD_SYSTEM)/prebuilt.mk 79BUILD_MULTI_PREBUILT:= $(BUILD_SYSTEM)/multi_prebuilt.mk 80BUILD_JAVA_LIBRARY:= $(BUILD_SYSTEM)/java_library.mk 81BUILD_STATIC_JAVA_LIBRARY:= $(BUILD_SYSTEM)/static_java_library.mk 82BUILD_HOST_JAVA_LIBRARY:= $(BUILD_SYSTEM)/host_java_library.mk 83BUILD_DROIDDOC:= $(BUILD_SYSTEM)/droiddoc.mk 84BUILD_COPY_HEADERS := $(BUILD_SYSTEM)/copy_headers.mk 85BUILD_NATIVE_TEST := $(BUILD_SYSTEM)/native_test.mk 86BUILD_HOST_NATIVE_TEST := $(BUILD_SYSTEM)/host_native_test.mk 87 88BUILD_SHARED_TEST_LIBRARY := $(BUILD_SYSTEM)/shared_test_lib.mk 89BUILD_HOST_SHARED_TEST_LIBRARY := $(BUILD_SYSTEM)/host_shared_test_lib.mk 90BUILD_STATIC_TEST_LIBRARY := $(BUILD_SYSTEM)/static_test_lib.mk 91BUILD_HOST_STATIC_TEST_LIBRARY := $(BUILD_SYSTEM)/host_static_test_lib.mk 92 93BUILD_NOTICE_FILE := $(BUILD_SYSTEM)/notice_files.mk 94BUILD_HOST_DALVIK_JAVA_LIBRARY := $(BUILD_SYSTEM)/host_dalvik_java_library.mk 95BUILD_HOST_DALVIK_STATIC_JAVA_LIBRARY := $(BUILD_SYSTEM)/host_dalvik_static_java_library.mk 96 97 98-include cts/build/config.mk 99 100# ############################################################### 101# Parse out any modifier targets. 102# ############################################################### 103 104# The 'showcommands' goal says to show the full command 105# lines being executed, instead of a short message about 106# the kind of operation being done. 107SHOW_COMMANDS:= $(filter showcommands,$(MAKECMDGOALS)) 108 109 110# ############################################################### 111# Set common values 112# ############################################################### 113 114# These can be changed to modify both host and device modules. 115COMMON_GLOBAL_CFLAGS:= -DANDROID -fmessage-length=0 -W -Wall -Wno-unused -Winit-self -Wpointer-arith 116COMMON_RELEASE_CFLAGS:= -DNDEBUG -UDEBUG 117 118COMMON_GLOBAL_CPPFLAGS:= $(COMMON_GLOBAL_CFLAGS) -Wsign-promo -std=gnu++11 119COMMON_RELEASE_CPPFLAGS:= $(COMMON_RELEASE_CFLAGS) 120 121GLOBAL_CFLAGS_NO_OVERRIDE := \ 122 -Werror=int-to-pointer-cast \ 123 -Werror=pointer-to-int-cast \ 124 125GLOBAL_CPPFLAGS_NO_OVERRIDE := 126 127# Set the extensions used for various packages 128COMMON_PACKAGE_SUFFIX := .zip 129COMMON_JAVA_PACKAGE_SUFFIX := .jar 130COMMON_ANDROID_PACKAGE_SUFFIX := .apk 131 132# list of flags to turn specific warnings in to errors 133TARGET_ERROR_FLAGS := -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point 134 135# TODO: do symbol compression 136TARGET_COMPRESS_MODULE_SYMBOLS := false 137 138# ############################################################### 139# Include sub-configuration files 140# ############################################################### 141 142# --------------------------------------------------------------- 143# Try to include buildspec.mk, which will try to set stuff up. 144# If this file doesn't exist, the environment variables will 145# be used, and if that doesn't work, then the default is an 146# arm build 147ifndef ANDROID_BUILDSPEC 148ANDROID_BUILDSPEC := $(TOPDIR)buildspec.mk 149endif 150-include $(ANDROID_BUILDSPEC) 151 152# --------------------------------------------------------------- 153# Define most of the global variables. These are the ones that 154# are specific to the user's build configuration. 155include $(BUILD_SYSTEM)/envsetup.mk 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 396APICHECK := $(HOST_OUT_EXECUTABLES)/apicheck$(HOST_EXECUTABLE_SUFFIX) 397FS_GET_STATS := $(HOST_OUT_EXECUTABLES)/fs_get_stats$(HOST_EXECUTABLE_SUFFIX) 398MAKE_EXT4FS := $(HOST_OUT_EXECUTABLES)/make_ext4fs$(HOST_EXECUTABLE_SUFFIX) 399MKEXTUSERIMG := $(HOST_OUT_EXECUTABLES)/mkuserimg.sh 400MAKE_F2FS := $(HOST_OUT_EXECUTABLES)/make_f2fs$(HOST_EXECUTABLE_SUFFIX) 401MKF2FSUSERIMG := $(HOST_OUT_EXECUTABLES)/mkf2fsuserimg.sh 402SIMG2IMG := $(HOST_OUT_EXECUTABLES)/simg2img$(HOST_EXECUTABLE_SUFFIX) 403E2FSCK := $(HOST_OUT_EXECUTABLES)/e2fsck$(HOST_EXECUTABLE_SUFFIX) 404MKTARBALL := build/tools/mktarball.sh 405TUNE2FS := $(HOST_OUT_EXECUTABLES)/tune2fs$(HOST_EXECUTABLE_SUFFIX) 406E2FSCK := $(HOST_OUT_EXECUTABLES)/e2fsck$(HOST_EXECUTABLE_SUFFIX) 407JARJAR := $(HOST_OUT_JAVA_LIBRARIES)/jarjar.jar 408PROGUARD := external/proguard/bin/proguard.sh 409JAVATAGS := build/tools/java-event-log-tags.py 410LLVM_RS_CC := $(HOST_OUT_EXECUTABLES)/llvm-rs-cc$(HOST_EXECUTABLE_SUFFIX) 411BCC_COMPAT := $(HOST_OUT_EXECUTABLES)/bcc_compat$(HOST_EXECUTABLE_SUFFIX) 412LINT := prebuilts/sdk/tools/lint 413RMTYPEDEFS := $(HOST_OUT_EXECUTABLES)/rmtypedefs 414APPEND2SIMG := $(HOST_OUT_EXECUTABLES)/append2simg 415VERITY_SIGNER := $(HOST_OUT_EXECUTABLES)/verity_signer 416BUILD_VERITY_TREE := $(HOST_OUT_EXECUTABLES)/build_verity_tree 417BOOT_SIGNER := $(HOST_OUT_EXECUTABLES)/boot_signer 418 419# ACP is always for the build OS, not for the host OS 420ACP := $(BUILD_OUT_EXECUTABLES)/acp$(BUILD_EXECUTABLE_SUFFIX) 421 422# dx is java behind a shell script; no .exe necessary. 423DX := $(HOST_OUT_EXECUTABLES)/dx 424ZIPALIGN := $(HOST_OUT_EXECUTABLES)/zipalign$(HOST_EXECUTABLE_SUFFIX) 425FINDBUGS_DIR := external/owasp/sanitizer/tools/findbugs/bin 426FINDBUGS := $(FINDBUGS_DIR)/findbugs 427EMMA_JAR := external/emma/lib/emma$(COMMON_JAVA_PACKAGE_SUFFIX) 428 429# Tool to merge AndroidManifest.xmls 430ANDROID_MANIFEST_MERGER := java -classpath prebuilts/devtools/tools/lib/manifest-merger.jar com.android.manifmerger.Main merge 431 432YACC_HEADER_SUFFIX:= .hpp 433 434# Don't use column under Windows, cygwin or not 435ifeq ($(HOST_OS),windows) 436COLUMN:= cat 437else 438COLUMN:= column 439endif 440 441HOST_JDK_TOOLS_JAR:= $(shell $(BUILD_SYSTEM)/find-jdk-tools-jar.sh) 442 443ifneq ($(HOST_JDK_TOOLS_JAR),) 444ifeq ($(wildcard $(HOST_JDK_TOOLS_JAR)),) 445$(error Error: could not find jdk tools.jar, please check if your JDK was installed correctly) 446endif 447endif 448 449# Is the host JDK 64-bit version? 450HOST_JDK_IS_64BIT_VERSION := 451ifneq ($(filter 64-Bit, $(shell java -version 2>&1)),) 452HOST_JDK_IS_64BIT_VERSION := true 453endif 454 455# It's called md5 on Mac OS and md5sum on Linux 456ifeq ($(HOST_OS),darwin) 457MD5SUM:=md5 -q 458else 459MD5SUM:=md5sum 460endif 461 462APICHECK_CLASSPATH := $(HOST_JDK_TOOLS_JAR) 463APICHECK_CLASSPATH := $(APICHECK_CLASSPATH):$(HOST_OUT_JAVA_LIBRARIES)/doclava$(COMMON_JAVA_PACKAGE_SUFFIX) 464APICHECK_CLASSPATH := $(APICHECK_CLASSPATH):$(HOST_OUT_JAVA_LIBRARIES)/jsilver$(COMMON_JAVA_PACKAGE_SUFFIX) 465APICHECK_COMMAND := $(APICHECK) -JXmx1024m -J"classpath $(APICHECK_CLASSPATH)" 466 467# The default key if not set as LOCAL_CERTIFICATE 468ifdef PRODUCT_DEFAULT_DEV_CERTIFICATE 469 DEFAULT_SYSTEM_DEV_CERTIFICATE := $(PRODUCT_DEFAULT_DEV_CERTIFICATE) 470else 471 DEFAULT_SYSTEM_DEV_CERTIFICATE := build/target/product/security/testkey 472endif 473 474# ############################################################### 475# Set up final options. 476# ############################################################### 477 478HOST_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) 479HOST_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 480 481HOST_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 482HOST_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 483 484TARGET_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) 485TARGET_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 486 487TARGET_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 488TARGET_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 489 490HOST_GLOBAL_LD_DIRS += -L$(HOST_OUT_INTERMEDIATE_LIBRARIES) 491TARGET_GLOBAL_LD_DIRS += -L$(TARGET_OUT_INTERMEDIATE_LIBRARIES) 492 493HOST_PROJECT_INCLUDES:= $(SRC_HEADERS) $(SRC_HOST_HEADERS) $(HOST_OUT_HEADERS) 494TARGET_PROJECT_INCLUDES:= $(SRC_HEADERS) $(TARGET_OUT_HEADERS) \ 495 $(TARGET_DEVICE_KERNEL_HEADERS) $(TARGET_BOARD_KERNEL_HEADERS) \ 496 $(TARGET_PRODUCT_KERNEL_HEADERS) 497 498# Many host compilers don't support these flags, so we have to make 499# sure to only specify them for the target compilers checked in to 500# the source tree. 501TARGET_GLOBAL_CFLAGS += $(TARGET_ERROR_FLAGS) 502TARGET_GLOBAL_CPPFLAGS += $(TARGET_ERROR_FLAGS) 503 504HOST_GLOBAL_CFLAGS += $(HOST_RELEASE_CFLAGS) 505HOST_GLOBAL_CPPFLAGS += $(HOST_RELEASE_CPPFLAGS) 506 507TARGET_GLOBAL_CFLAGS += $(TARGET_RELEASE_CFLAGS) 508TARGET_GLOBAL_CPPFLAGS += $(TARGET_RELEASE_CPPFLAGS) 509 510ifdef TARGET_2ND_ARCH 511$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) 512$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 513$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 514$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 515$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_LD_DIRS += -L$($(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_INTERMEDIATE_LIBRARIES) 516$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_PROJECT_INCLUDES := $(TARGET_PROJECT_INCLUDES) 517$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CFLAGS += $(TARGET_ERROR_FLAGS) 518$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CPPFLAGS += $(TARGET_ERROR_FLAGS) 519$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CFLAGS += $($(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_RELEASE_CFLAGS) 520$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CPPFLAGS += $($(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_RELEASE_CPPFLAGS) 521endif 522 523ifdef HOST_2ND_ARCH 524$(HOST_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) 525$(HOST_2ND_ARCH_VAR_PREFIX)HOST_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 526$(HOST_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 527$(HOST_2ND_ARCH_VAR_PREFIX)HOST_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 528$(HOST_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_LD_DIRS += -L$($(HOST_2ND_ARCH_VAR_PREFIX)HOST_OUT_INTERMEDIATE_LIBRARIES) 529$(HOST_2ND_ARCH_VAR_PREFIX)HOST_PROJECT_INCLUDES := $(HOST_PROJECT_INCLUDES) 530$(HOST_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_CFLAGS += $($(HOST_2ND_ARCH_VAR_PREFIX)HOST_RELEASE_CFLAGS) 531$(HOST_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_CPPFLAGS += $($(HOST_2ND_ARCH_VAR_PREFIX)HOST_RELEASE_CPPFLAGS) 532endif 533 534# allow overriding default Java libraries on a per-target basis 535ifeq ($(TARGET_DEFAULT_JAVA_LIBRARIES),) 536 TARGET_DEFAULT_JAVA_LIBRARIES := core-libart core-junit ext framework 537endif 538 539# Flags for DEX2OAT 540DEX2OAT_TARGET_ARCH := $(TARGET_ARCH) 541DEX2OAT_TARGET_CPU_VARIANT := $(TARGET_CPU_VARIANT) 542DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES := default 543 544ifdef TARGET_2ND_ARCH 545$(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_ARCH := $(TARGET_2ND_ARCH) 546$(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_CPU_VARIANT := $(TARGET_2ND_CPU_VARIANT) 547$(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES := default 548endif 549 550# define clang/llvm tools and global flags 551include $(BUILD_SYSTEM)/clang/config.mk 552 553# ############################################################### 554# Collect a list of the SDK versions that we could compile against 555# For use with the LOCAL_SDK_VERSION variable for include $(BUILD_PACKAGE) 556# ############################################################### 557 558HISTORICAL_SDK_VERSIONS_ROOT := $(TOPDIR)prebuilts/sdk 559HISTORICAL_NDK_VERSIONS_ROOT := $(TOPDIR)prebuilts/ndk 560 561# Historical SDK version N is stored in $(HISTORICAL_SDK_VERSIONS_ROOT)/N. 562# The 'current' version is whatever this source tree is. 563# 564# sgrax is the opposite of xargs. It takes the list of args and puts them 565# on each line for sort to process. 566# sort -g is a numeric sort, so 1 2 3 10 instead of 1 10 2 3. 567 568# Numerically sort a list of numbers 569# $(1): the list of numbers to be sorted 570define numerically_sort 571$(shell function sgrax() { \ 572 while [ -n "$$1" ] ; do echo $$1 ; shift ; done \ 573 } ; \ 574 ( sgrax $(1) | sort -g ) ) 575endef 576 577TARGET_AVAILABLE_SDK_VERSIONS := $(call numerically_sort,\ 578 $(patsubst $(HISTORICAL_SDK_VERSIONS_ROOT)/%/android.jar,%, \ 579 $(wildcard $(HISTORICAL_SDK_VERSIONS_ROOT)/*/android.jar))) 580 581# We don't have prebuilt system_current SDK yet. 582TARGET_AVAILABLE_SDK_VERSIONS := $(TARGET_AVAILABLE_SDK_VERSIONS) 583 584INTERNAL_PLATFORM_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/public_api.txt 585INTERNAL_PLATFORM_REMOVED_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/removed.txt 586INTERNAL_PLATFORM_SYSTEM_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/system-api.txt 587INTERNAL_PLATFORM_SYSTEM_REMOVED_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/system-removed.txt 588 589# This is the standard way to name a directory containing prebuilt target 590# objects. E.g., prebuilt/$(TARGET_PREBUILT_TAG)/libc.so 591TARGET_PREBUILT_TAG := android-$(TARGET_ARCH) 592ifdef TARGET_2ND_ARCH 593TARGET_2ND_PREBUILT_TAG := android-$(TARGET_2ND_ARCH) 594endif 595 596# Set up RS prebuilt variables for compatibility library 597 598RS_PREBUILT_CLCORE := prebuilts/sdk/renderscript/lib/$(TARGET_ARCH)/librsrt_$(TARGET_ARCH).bc 599RS_PREBUILT_LIBPATH := -L prebuilts/ndk/8/platforms/android-9/arch-$(TARGET_ARCH)/usr/lib 600RS_PREBUILT_COMPILER_RT := prebuilts/sdk/renderscript/lib/$(TARGET_ARCH)/libcompiler_rt.a 601 602# API Level lists for Renderscript Compat lib. 603RSCOMPAT_32BIT_ONLY_API_LEVELS := 8 9 10 11 12 13 14 15 16 17 18 19 20 604RSCOMPAT_NO_USAGEIO_API_LEVELS := 8 9 10 11 12 13 605 606include $(BUILD_SYSTEM)/dumpvar.mk 607