config.mk revision 58a5db35a663b3b08ae973fe79269032aee27f63
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# The build system exposes several variables for where to find the kernel 154# headers: 155# TARGET_DEVICE_KERNEL_HEADERS is automatically created for the current 156# device being built. It is set as $(TARGET_DEVICE_DIR)/kernel-headers, 157# e.g. device/samsung/tuna/kernel-headers. This directory is not 158# explicitly set by anyone, the build system always adds this subdir. 159# 160# TARGET_BOARD_KERNEL_HEADERS is specified by the BoardConfig.mk file 161# to allow other directories to be included. This is useful if there's 162# some common place where a few headers are being kept for a group 163# of devices. For example, device/<vendor>/common/kernel-headers could 164# contain some headers for several of <vendor>'s devices. 165# 166# TARGET_PRODUCT_KERNEL_HEADERS is generated by the product inheritance 167# graph. This allows architecture products to provide headers for the 168# devices using that architecture. For example, 169# hardware/ti/omap4xxx/omap4.mk will specify 170# PRODUCT_VENDOR_KERNEL_HEADERS variable that specify where the omap4 171# specific headers are, e.g. hardware/ti/omap4xxx/kernel-headers. 172# The build system then combines all the values specified by all the 173# PRODUCT_VENDOR_KERNEL_HEADERS directives in the product inheritance 174# tree and then exports a TARGET_PRODUCT_KERNEL_HEADERS variable. 175# 176# The layout of subdirs in any of the kernel-headers dir should mirror the 177# layout of the kernel include/ directory. For example, 178# device/samsung/tuna/kernel-headers/linux/, 179# hardware/ti/omap4xxx/kernel-headers/media/, 180# etc. 181# 182# NOTE: These directories MUST contain post-processed headers using the 183# bionic/libc/kernel/clean_header.py tool. Additionally, the original kernel 184# headers must also be checked in, but in a different subdirectory. By 185# convention, the originals should be checked into original-kernel-headers 186# directory of the same parent dir. For example, 187# device/samsung/tuna/kernel-headers <----- post-processed 188# device/samsung/tuna/original-kernel-headers <----- originals 189# 190TARGET_DEVICE_KERNEL_HEADERS := $(strip $(wildcard $(TARGET_DEVICE_DIR)/kernel-headers)) 191 192define validate-kernel-headers 193$(if $(firstword $(foreach hdr_dir,$(1),\ 194 $(filter-out kernel-headers,$(notdir $(hdr_dir))))),\ 195 $(error Kernel header dirs must be end in kernel-headers: $(1))) 196endef 197# also allow the board config to provide additional directories since 198# there could be device/oem/base_hw and device/oem/derived_hw 199# that both are valid devices but derived_hw needs to use kernel headers 200# from base_hw. 201TARGET_BOARD_KERNEL_HEADERS := $(strip $(wildcard $(TARGET_BOARD_KERNEL_HEADERS))) 202TARGET_BOARD_KERNEL_HEADERS := $(patsubst %/,%,$(TARGET_BOARD_KERNEL_HEADERS)) 203$(call validate-kernel-headers,$(TARGET_BOARD_KERNEL_HEADERS)) 204 205# then add product-inherited includes, to allow for 206# hardware/sivendor/chip/chip.mk to include their own headers 207TARGET_PRODUCT_KERNEL_HEADERS := $(strip $(wildcard $(PRODUCT_VENDOR_KERNEL_HEADERS))) 208TARGET_PRODUCT_KERNEL_HEADERS := $(patsubst %/,%,$(TARGET_PRODUCT_KERNEL_HEADERS)) 209$(call validate-kernel-headers,$(TARGET_PRODUCT_KERNEL_HEADERS)) 210 211# Clean up/verify variables defined by the board config file. 212TARGET_BOOTLOADER_BOARD_NAME := $(strip $(TARGET_BOOTLOADER_BOARD_NAME)) 213TARGET_CPU_ABI := $(strip $(TARGET_CPU_ABI)) 214ifeq ($(TARGET_CPU_ABI),) 215 $(error No TARGET_CPU_ABI defined by board config: $(board_config_mk)) 216endif 217TARGET_CPU_ABI2 := $(strip $(TARGET_CPU_ABI2)) 218 219# $(1): os/arch 220define select-android-config-h 221build/core/combo/include/arch/$(1)/AndroidConfig.h 222endef 223 224combo_target := HOST_ 225combo_2nd_arch_prefix := 226include $(BUILD_SYSTEM)/combo/select.mk 227 228# Load the 2nd host arch if it's needed. 229ifdef HOST_2ND_ARCH 230combo_target := HOST_ 231combo_2nd_arch_prefix := $(HOST_2ND_ARCH_VAR_PREFIX) 232include $(BUILD_SYSTEM)/combo/select.mk 233endif 234 235# on windows, the tools have .exe at the end, and we depend on the 236# host config stuff being done first 237 238combo_target := TARGET_ 239combo_2nd_arch_prefix := 240include $(BUILD_SYSTEM)/combo/select.mk 241 242# Load the 2nd target arch if it's needed. 243ifdef TARGET_2ND_ARCH 244combo_target := TARGET_ 245combo_2nd_arch_prefix := $(TARGET_2ND_ARCH_VAR_PREFIX) 246include $(BUILD_SYSTEM)/combo/select.mk 247endif 248 249ifdef TARGET_PREFER_32_BIT 250TARGET_PREFER_32_BIT_APPS := true 251TARGET_PREFER_32_BIT_EXECUTABLES := true 252endif 253 254ifeq (,$(TARGET_SUPPORTS_32_BIT_APPS)$(TARGET_SUPPORTS_64_BIT_APPS)) 255 TARGET_SUPPORTS_32_BIT_APPS := true 256endif 257 258# "ro.product.cpu.abilist32" and "ro.product.cpu.abilist64" are 259# comma separated lists of the 32 and 64 bit ABIs (in order of 260# preference) that the target supports. If TARGET_CPU_ABI_LIST_{32,64}_BIT 261# are defined by the board config, we use them. Else, we construct 262# these lists based on whether TARGET_IS_64_BIT is set. 263# 264# Note that this assumes that the 2ND_CPU_ABI for a 64 bit target 265# is always 32 bits. If this isn't the case, these variables should 266# be overriden in the board configuration. 267ifeq (,$(TARGET_CPU_ABI_LIST_64_BIT)) 268 ifeq (true|true,$(TARGET_IS_64_BIT)|$(TARGET_SUPPORTS_64_BIT_APPS)) 269 TARGET_CPU_ABI_LIST_64_BIT := $(TARGET_CPU_ABI) $(TARGET_CPU_ABI2) 270 endif 271endif 272 273ifeq (,$(TARGET_CPU_ABI_LIST_32_BIT)) 274 ifneq (true,$(TARGET_IS_64_BIT)) 275 TARGET_CPU_ABI_LIST_32_BIT := $(TARGET_CPU_ABI) $(TARGET_CPU_ABI2) 276 else 277 ifeq (true,$(TARGET_SUPPORTS_32_BIT_APPS)) 278 # For a 64 bit target, assume that the 2ND_CPU_ABI 279 # is a 32 bit ABI. 280 TARGET_CPU_ABI_LIST_32_BIT := $(TARGET_2ND_CPU_ABI) $(TARGET_2ND_CPU_ABI2) 281 endif 282 endif 283endif 284 285# "ro.product.cpu.abilist" is a comma separated list of ABIs (in order 286# of preference) that the target supports. If a TARGET_CPU_ABI_LIST 287# is specified by the board configuration, we use that. If not, we 288# build a list out of the TARGET_CPU_ABIs specified by the config. 289ifeq (,$(TARGET_CPU_ABI_LIST)) 290 ifeq ($(TARGET_IS_64_BIT)|$(TARGET_PREFER_32_BIT_APPS),true|true) 291 TARGET_CPU_ABI_LIST := $(TARGET_CPU_ABI_LIST_32_BIT) $(TARGET_CPU_ABI_LIST_64_BIT) 292 else 293 TARGET_CPU_ABI_LIST := $(TARGET_CPU_ABI_LIST_64_BIT) $(TARGET_CPU_ABI_LIST_32_BIT) 294 endif 295endif 296 297# Strip whitespace from the ABI list string. 298TARGET_CPU_ABI_LIST := $(subst $(space),$(comma),$(strip $(TARGET_CPU_ABI_LIST))) 299TARGET_CPU_ABI_LIST_32_BIT := $(subst $(space),$(comma),$(strip $(TARGET_CPU_ABI_LIST_32_BIT))) 300TARGET_CPU_ABI_LIST_64_BIT := $(subst $(space),$(comma),$(strip $(TARGET_CPU_ABI_LIST_64_BIT))) 301 302# Compute TARGET_TOOLCHAIN_ROOT from TARGET_TOOLS_PREFIX 303# if only TARGET_TOOLS_PREFIX is passed to the make command. 304ifndef TARGET_TOOLCHAIN_ROOT 305TARGET_TOOLCHAIN_ROOT := $(patsubst %/, %, $(dir $(TARGET_TOOLS_PREFIX))) 306TARGET_TOOLCHAIN_ROOT := $(patsubst %/, %, $(dir $(TARGET_TOOLCHAIN_ROOT))) 307TARGET_TOOLCHAIN_ROOT := $(wildcard $(TARGET_TOOLCHAIN_ROOT)) 308endif 309 310# Normalize WITH_STATIC_ANALYZER and WITH_SYNTAX_CHECK 311ifeq ($(strip $(WITH_STATIC_ANALYZER)),0) 312 WITH_STATIC_ANALYZER := 313endif 314ifeq ($(strip $(WITH_SYNTAX_CHECK)),0) 315 WITH_SYNTAX_CHECK := 316endif 317 318# Disable WITH_STATIC_ANALYZER and WITH_SYNTAX_CHECK if tool can't be found 319SYNTAX_TOOLS_PREFIX := prebuilts/misc/$(HOST_PREBUILT_TAG)/analyzer/bin 320ifneq ($(strip $(WITH_STATIC_ANALYZER)),) 321 ifeq ($(wildcard $(SYNTAX_TOOLS_PREFIX)/ccc-analyzer),) 322 $(warning *** Disable WITH_STATIC_ANALYZER because $(SYNTAX_TOOLS_PREFIX)/ccc-analyzer does not exist) 323 WITH_STATIC_ANALYZER := 324 endif 325endif 326ifneq ($(strip $(WITH_SYNTAX_CHECK)),) 327 ifeq ($(wildcard $(SYNTAX_TOOLS_PREFIX)/ccc-syntax),) 328 $(warning *** Disable WITH_SYNTAX_CHECK because $(SYNTAX_TOOLS_PREFIX)/ccc-syntax does not exist) 329 WITH_SYNTAX_CHECK := 330 endif 331endif 332 333# WITH_STATIC_ANALYZER trumps WITH_SYNTAX_CHECK 334ifneq ($(strip $(WITH_STATIC_ANALYZER)),) 335 ifneq ($(strip $(WITH_SYNTAX_CHECK)),) 336 $(warning *** Disable WITH_SYNTAX_CHECK in the presence of static analyzer WITH_STATIC_ANALYZER) 337 WITH_SYNTAX_CHECK := 338 endif 339endif 340 341# Pick a Java compiler. 342include $(BUILD_SYSTEM)/combo/javac.mk 343 344# --------------------------------------------------------------- 345# Check that the configuration is current. We check that 346# BUILD_ENV_SEQUENCE_NUMBER is current against this value. 347# Don't fail if we're called from envsetup, so they have a 348# chance to update their environment. 349 350ifeq (,$(strip $(CALLED_FROM_SETUP))) 351ifneq (,$(strip $(BUILD_ENV_SEQUENCE_NUMBER))) 352ifneq ($(BUILD_ENV_SEQUENCE_NUMBER),$(CORRECT_BUILD_ENV_SEQUENCE_NUMBER)) 353$(warning BUILD_ENV_SEQUENCE_NUMBER is set incorrectly.) 354$(info *** If you use envsetup/lunch/choosecombo:) 355$(info *** - Re-execute envsetup (". envsetup.sh")) 356$(info *** - Re-run lunch or choosecombo) 357$(info *** If you use buildspec.mk:) 358$(info *** - Look at buildspec.mk.default to see what has changed) 359$(info *** - Update BUILD_ENV_SEQUENCE_NUMBER to "$(CORRECT_BUILD_ENV_SEQUENCE_NUMBER)") 360$(error bailing..) 361endif 362endif 363endif 364 365 366# --------------------------------------------------------------- 367# Generic tools. 368 369LEX := prebuilts/misc/$(BUILD_OS)-$(HOST_PREBUILT_ARCH)/flex/flex-2.5.39 370# The default PKGDATADIR built in the prebuilt bison is a relative path 371# external/bison/data. 372# To run bison from elsewhere you need to set up enviromental variable 373# BISON_PKGDATADIR. 374BISON_PKGDATADIR := $(PWD)/external/bison/data 375BISON := prebuilts/misc/$(BUILD_OS)-$(HOST_PREBUILT_ARCH)/bison/bison 376YACC := $(BISON) -d 377 378YASM := prebuilts/misc/$(BUILD_OS)-$(HOST_PREBUILT_ARCH)/yasm/yasm 379 380DOXYGEN:= doxygen 381AAPT := $(HOST_OUT_EXECUTABLES)/aapt$(HOST_EXECUTABLE_SUFFIX) 382AIDL := $(HOST_OUT_EXECUTABLES)/aidl$(HOST_EXECUTABLE_SUFFIX) 383PROTOC := $(HOST_OUT_EXECUTABLES)/aprotoc$(HOST_EXECUTABLE_SUFFIX) 384SIGNAPK_JAR := $(HOST_OUT_JAVA_LIBRARIES)/signapk$(COMMON_JAVA_PACKAGE_SUFFIX) 385MKBOOTFS := $(HOST_OUT_EXECUTABLES)/mkbootfs$(HOST_EXECUTABLE_SUFFIX) 386MINIGZIP := $(HOST_OUT_EXECUTABLES)/minigzip$(HOST_EXECUTABLE_SUFFIX) 387ifeq (,$(strip $(BOARD_CUSTOM_MKBOOTIMG))) 388MKBOOTIMG := $(HOST_OUT_EXECUTABLES)/mkbootimg$(HOST_EXECUTABLE_SUFFIX) 389else 390MKBOOTIMG := $(BOARD_CUSTOM_MKBOOTIMG) 391endif 392MKYAFFS2 := $(HOST_OUT_EXECUTABLES)/mkyaffs2image$(HOST_EXECUTABLE_SUFFIX) 393APICHECK := $(HOST_OUT_EXECUTABLES)/apicheck$(HOST_EXECUTABLE_SUFFIX) 394FS_GET_STATS := $(HOST_OUT_EXECUTABLES)/fs_get_stats$(HOST_EXECUTABLE_SUFFIX) 395MKEXT2IMG := $(HOST_OUT_EXECUTABLES)/genext2fs$(HOST_EXECUTABLE_SUFFIX) 396MAKE_EXT4FS := $(HOST_OUT_EXECUTABLES)/make_ext4fs$(HOST_EXECUTABLE_SUFFIX) 397MKEXTUSERIMG := $(HOST_OUT_EXECUTABLES)/mkuserimg.sh 398MAKE_F2FS := $(HOST_OUT_EXECUTABLES)/make_f2fs$(HOST_EXECUTABLE_SUFFIX) 399MKF2FSUSERIMG := $(HOST_OUT_EXECUTABLES)/mkf2fsuserimg.sh 400MKEXT2BOOTIMG := external/genext2fs/mkbootimg_ext2.sh 401SIMG2IMG := $(HOST_OUT_EXECUTABLES)/simg2img$(HOST_EXECUTABLE_SUFFIX) 402E2FSCK := $(HOST_OUT_EXECUTABLES)/e2fsck$(HOST_EXECUTABLE_SUFFIX) 403MKTARBALL := build/tools/mktarball.sh 404TUNE2FS := $(HOST_OUT_EXECUTABLES)/tune2fs$(HOST_EXECUTABLE_SUFFIX) 405E2FSCK := $(HOST_OUT_EXECUTABLES)/e2fsck$(HOST_EXECUTABLE_SUFFIX) 406JARJAR := $(HOST_OUT_JAVA_LIBRARIES)/jarjar.jar 407PROGUARD := external/proguard/bin/proguard.sh 408JAVATAGS := build/tools/java-event-log-tags.py 409LLVM_RS_CC := $(HOST_OUT_EXECUTABLES)/llvm-rs-cc$(HOST_EXECUTABLE_SUFFIX) 410BCC_COMPAT := $(HOST_OUT_EXECUTABLES)/bcc_compat$(HOST_EXECUTABLE_SUFFIX) 411LINT := prebuilts/sdk/tools/lint 412RMTYPEDEFS := $(HOST_OUT_EXECUTABLES)/rmtypedefs 413APPEND2SIMG := $(HOST_OUT_EXECUTABLES)/append2simg 414VERITY_SIGNER := $(HOST_OUT_EXECUTABLES)/verity_signer 415BUILD_VERITY_TREE := $(HOST_OUT_EXECUTABLES)/build_verity_tree 416BOOT_SIGNER := $(HOST_OUT_EXECUTABLES)/boot_signer 417 418# ACP is always for the build OS, not for the host OS 419ACP := $(BUILD_OUT_EXECUTABLES)/acp$(BUILD_EXECUTABLE_SUFFIX) 420 421# dx is java behind a shell script; no .exe necessary. 422DX := $(HOST_OUT_EXECUTABLES)/dx 423ZIPALIGN := $(HOST_OUT_EXECUTABLES)/zipalign$(HOST_EXECUTABLE_SUFFIX) 424FINDBUGS_DIR := external/owasp/sanitizer/tools/findbugs/bin 425FINDBUGS := $(FINDBUGS_DIR)/findbugs 426EMMA_JAR := external/emma/lib/emma$(COMMON_JAVA_PACKAGE_SUFFIX) 427 428# Tool to merge AndroidManifest.xmls 429ANDROID_MANIFEST_MERGER := java -classpath prebuilts/devtools/tools/lib/manifest-merger.jar com.android.manifmerger.Main merge 430 431YACC_HEADER_SUFFIX:= .hpp 432 433# Don't use column under Windows, cygwin or not 434ifeq ($(HOST_OS),windows) 435COLUMN:= cat 436else 437COLUMN:= column 438endif 439 440ifeq ($(HOST_OS),darwin) 441ifeq ($(LEGACY_USE_JAVA6),) 442HOST_JDK_TOOLS_JAR:= $(shell $(BUILD_SYSTEM)/find-jdk-tools-jar.sh) 443else 444# Deliberately set to blank for Java 6 installations on MacOS. These 445# versions allegedly use a non-standard directory structure. 446HOST_JDK_TOOLS_JAR := 447endif 448else 449HOST_JDK_TOOLS_JAR:= $(shell $(BUILD_SYSTEM)/find-jdk-tools-jar.sh) 450endif 451 452ifneq ($(HOST_JDK_TOOLS_JAR),) 453ifeq ($(wildcard $(HOST_JDK_TOOLS_JAR)),) 454$(error Error: could not find jdk tools.jar, please check if your JDK was installed correctly) 455endif 456endif 457 458# Is the host JDK 64-bit version? 459HOST_JDK_IS_64BIT_VERSION := 460ifneq ($(filter 64-Bit, $(shell java -version 2>&1)),) 461HOST_JDK_IS_64BIT_VERSION := true 462endif 463 464# It's called md5 on Mac OS and md5sum on Linux 465ifeq ($(HOST_OS),darwin) 466MD5SUM:=md5 -q 467else 468MD5SUM:=md5sum 469endif 470 471APICHECK_CLASSPATH := $(HOST_JDK_TOOLS_JAR) 472APICHECK_CLASSPATH := $(APICHECK_CLASSPATH):$(HOST_OUT_JAVA_LIBRARIES)/doclava$(COMMON_JAVA_PACKAGE_SUFFIX) 473APICHECK_CLASSPATH := $(APICHECK_CLASSPATH):$(HOST_OUT_JAVA_LIBRARIES)/jsilver$(COMMON_JAVA_PACKAGE_SUFFIX) 474APICHECK_COMMAND := $(APICHECK) -JXmx1024m -J"classpath $(APICHECK_CLASSPATH)" 475 476# The default key if not set as LOCAL_CERTIFICATE 477ifdef PRODUCT_DEFAULT_DEV_CERTIFICATE 478 DEFAULT_SYSTEM_DEV_CERTIFICATE := $(PRODUCT_DEFAULT_DEV_CERTIFICATE) 479else 480 DEFAULT_SYSTEM_DEV_CERTIFICATE := build/target/product/security/testkey 481endif 482 483# ############################################################### 484# Set up final options. 485# ############################################################### 486 487HOST_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) 488HOST_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 489 490HOST_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 491HOST_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 492 493TARGET_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) 494TARGET_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 495 496TARGET_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 497TARGET_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 498 499HOST_GLOBAL_LD_DIRS += -L$(HOST_OUT_INTERMEDIATE_LIBRARIES) 500TARGET_GLOBAL_LD_DIRS += -L$(TARGET_OUT_INTERMEDIATE_LIBRARIES) 501 502HOST_PROJECT_INCLUDES:= $(SRC_HEADERS) $(SRC_HOST_HEADERS) $(HOST_OUT_HEADERS) 503TARGET_PROJECT_INCLUDES:= $(SRC_HEADERS) $(TARGET_OUT_HEADERS) \ 504 $(TARGET_DEVICE_KERNEL_HEADERS) $(TARGET_BOARD_KERNEL_HEADERS) \ 505 $(TARGET_PRODUCT_KERNEL_HEADERS) 506 507# Many host compilers don't support these flags, so we have to make 508# sure to only specify them for the target compilers checked in to 509# the source tree. 510TARGET_GLOBAL_CFLAGS += $(TARGET_ERROR_FLAGS) 511TARGET_GLOBAL_CPPFLAGS += $(TARGET_ERROR_FLAGS) 512 513HOST_GLOBAL_CFLAGS += $(HOST_RELEASE_CFLAGS) 514HOST_GLOBAL_CPPFLAGS += $(HOST_RELEASE_CPPFLAGS) 515 516TARGET_GLOBAL_CFLAGS += $(TARGET_RELEASE_CFLAGS) 517TARGET_GLOBAL_CPPFLAGS += $(TARGET_RELEASE_CPPFLAGS) 518 519ifdef TARGET_2ND_ARCH 520$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) 521$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 522$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 523$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 524$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_LD_DIRS += -L$($(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_INTERMEDIATE_LIBRARIES) 525$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_PROJECT_INCLUDES := $(TARGET_PROJECT_INCLUDES) 526$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CFLAGS += $(TARGET_ERROR_FLAGS) 527$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CPPFLAGS += $(TARGET_ERROR_FLAGS) 528$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CFLAGS += $($(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_RELEASE_CFLAGS) 529$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CPPFLAGS += $($(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_RELEASE_CPPFLAGS) 530endif 531 532ifdef HOST_2ND_ARCH 533$(HOST_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) 534$(HOST_2ND_ARCH_VAR_PREFIX)HOST_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 535$(HOST_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 536$(HOST_2ND_ARCH_VAR_PREFIX)HOST_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 537$(HOST_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_LD_DIRS += -L$($(HOST_2ND_ARCH_VAR_PREFIX)HOST_OUT_INTERMEDIATE_LIBRARIES) 538$(HOST_2ND_ARCH_VAR_PREFIX)HOST_PROJECT_INCLUDES := $(HOST_PROJECT_INCLUDES) 539$(HOST_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_CFLAGS += $($(HOST_2ND_ARCH_VAR_PREFIX)HOST_RELEASE_CFLAGS) 540$(HOST_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_CPPFLAGS += $($(HOST_2ND_ARCH_VAR_PREFIX)HOST_RELEASE_CPPFLAGS) 541endif 542 543# allow overriding default Java libraries on a per-target basis 544ifeq ($(TARGET_DEFAULT_JAVA_LIBRARIES),) 545 TARGET_DEFAULT_JAVA_LIBRARIES := core-libart core-junit ext framework 546endif 547 548TARGET_CPU_SMP ?= true 549 550# Flags for DEX2OAT 551DEX2OAT_TARGET_ARCH := $(TARGET_ARCH) 552DEX2OAT_TARGET_CPU_VARIANT := $(TARGET_CPU_VARIANT) 553DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES := default 554ifneq (,$(filter $(DEX2OAT_TARGET_CPU_VARIANT),cortex-a7 cortex-a15 krait denver)) 555 DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES := div 556endif 557 558ifdef TARGET_2ND_ARCH 559$(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_ARCH := $(TARGET_2ND_ARCH) 560$(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_CPU_VARIANT := $(TARGET_2ND_CPU_VARIANT) 561$(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES := default 562ifneq (,$(filter $($(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_CPU_VARIANT),cortex-a7 cortex-a15 krait denver)) 563 $(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES := div 564endif 565endif 566 567# define clang/llvm tools and global flags 568include $(BUILD_SYSTEM)/clang/config.mk 569 570# ############################################################### 571# Collect a list of the SDK versions that we could compile against 572# For use with the LOCAL_SDK_VERSION variable for include $(BUILD_PACKAGE) 573# ############################################################### 574 575HISTORICAL_SDK_VERSIONS_ROOT := $(TOPDIR)prebuilts/sdk 576HISTORICAL_NDK_VERSIONS_ROOT := $(TOPDIR)prebuilts/ndk 577 578# Historical SDK version N is stored in $(HISTORICAL_SDK_VERSIONS_ROOT)/N. 579# The 'current' version is whatever this source tree is. 580# 581# sgrax is the opposite of xargs. It takes the list of args and puts them 582# on each line for sort to process. 583# sort -g is a numeric sort, so 1 2 3 10 instead of 1 10 2 3. 584 585# Numerically sort a list of numbers 586# $(1): the list of numbers to be sorted 587define numerically_sort 588$(shell function sgrax() { \ 589 while [ -n "$$1" ] ; do echo $$1 ; shift ; done \ 590 } ; \ 591 ( sgrax $(1) | sort -g ) ) 592endef 593 594TARGET_AVAILABLE_SDK_VERSIONS := $(call numerically_sort,\ 595 $(patsubst $(HISTORICAL_SDK_VERSIONS_ROOT)/%/android.jar,%, \ 596 $(wildcard $(HISTORICAL_SDK_VERSIONS_ROOT)/*/android.jar))) 597 598# We don't have prebuilt system_current SDK yet. 599TARGET_AVAILABLE_SDK_VERSIONS := $(TARGET_AVAILABLE_SDK_VERSIONS) 600 601INTERNAL_PLATFORM_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/public_api.txt 602INTERNAL_PLATFORM_REMOVED_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/removed.txt 603INTERNAL_PLATFORM_SYSTEM_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/system-api.txt 604INTERNAL_PLATFORM_SYSTEM_REMOVED_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/system-removed.txt 605 606# This is the standard way to name a directory containing prebuilt target 607# objects. E.g., prebuilt/$(TARGET_PREBUILT_TAG)/libc.so 608TARGET_PREBUILT_TAG := android-$(TARGET_ARCH) 609ifdef TARGET_2ND_ARCH 610TARGET_2ND_PREBUILT_TAG := android-$(TARGET_2ND_ARCH) 611endif 612 613# Set up RS prebuilt variables for compatibility library 614 615RS_PREBUILT_CLCORE := prebuilts/sdk/renderscript/lib/$(TARGET_ARCH)/librsrt_$(TARGET_ARCH).bc 616RS_PREBUILT_LIBPATH := -L prebuilts/ndk/8/platforms/android-9/arch-$(TARGET_ARCH)/usr/lib 617RS_PREBUILT_COMPILER_RT := prebuilts/sdk/renderscript/lib/$(TARGET_ARCH)/libcompiler_rt.a 618 619include $(BUILD_SYSTEM)/dumpvar.mk 620