config.mk revision 2af4d1ad2cfbe3076a89afc9bf8bb375ef2cade1
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# The pound character "#" 27define pound 28# 29endef 30# Unfortunately you can't simply define backslash as \ or \\. 31backslash := \a 32backslash := $(patsubst %a,%,$(backslash)) 33 34# Tell python not to spam the source tree with .pyc files. This 35# only has an effect on python 2.6 and above. 36export PYTHONDONTWRITEBYTECODE := 1 37 38ifneq ($(GREP_OPTIONS),) 39$(warning The build system needs unmodified output of grep.) 40$(error Please unset your $$GREP_OPTIONS.) 41endif 42 43# Standard source directories. 44SRC_DOCS:= $(TOPDIR)docs 45# TODO: Enforce some kind of layering; only add include paths 46# when a module links against a particular library. 47# TODO: See if we can remove most of these from the global list. 48SRC_HEADERS := \ 49 $(TOPDIR)system/core/include \ 50 $(TOPDIR)system/media/audio/include \ 51 $(TOPDIR)hardware/libhardware/include \ 52 $(TOPDIR)hardware/libhardware_legacy/include \ 53 $(TOPDIR)hardware/ril/include \ 54 $(TOPDIR)libnativehelper/include \ 55 $(TOPDIR)frameworks/native/include \ 56 $(TOPDIR)frameworks/native/opengl/include \ 57 $(TOPDIR)frameworks/av/include \ 58 $(TOPDIR)frameworks/base/include 59SRC_HOST_HEADERS:=$(TOPDIR)tools/include 60SRC_LIBRARIES:= $(TOPDIR)libs 61SRC_SERVERS:= $(TOPDIR)servers 62SRC_TARGET_DIR := $(TOPDIR)build/target 63SRC_API_DIR := $(TOPDIR)prebuilts/sdk/api 64SRC_SYSTEM_API_DIR := $(TOPDIR)prebuilts/sdk/system-api 65 66# Some specific paths to tools 67SRC_DROIDDOC_DIR := $(TOPDIR)build/tools/droiddoc 68 69# Various mappings to avoid hard-coding paths all over the place 70include $(BUILD_SYSTEM)/pathmap.mk 71 72# ############################################################### 73# Build system internal files 74# ############################################################### 75 76BUILD_COMBOS:= $(BUILD_SYSTEM)/combo 77 78CLEAR_VARS:= $(BUILD_SYSTEM)/clear_vars.mk 79BUILD_HOST_STATIC_LIBRARY:= $(BUILD_SYSTEM)/host_static_library.mk 80BUILD_HOST_SHARED_LIBRARY:= $(BUILD_SYSTEM)/host_shared_library.mk 81BUILD_STATIC_LIBRARY:= $(BUILD_SYSTEM)/static_library.mk 82BUILD_SHARED_LIBRARY:= $(BUILD_SYSTEM)/shared_library.mk 83BUILD_EXECUTABLE:= $(BUILD_SYSTEM)/executable.mk 84BUILD_HOST_EXECUTABLE:= $(BUILD_SYSTEM)/host_executable.mk 85BUILD_PACKAGE:= $(BUILD_SYSTEM)/package.mk 86BUILD_PHONY_PACKAGE:= $(BUILD_SYSTEM)/phony_package.mk 87BUILD_HOST_PREBUILT:= $(BUILD_SYSTEM)/host_prebuilt.mk 88BUILD_PREBUILT:= $(BUILD_SYSTEM)/prebuilt.mk 89BUILD_MULTI_PREBUILT:= $(BUILD_SYSTEM)/multi_prebuilt.mk 90BUILD_JAVA_LIBRARY:= $(BUILD_SYSTEM)/java_library.mk 91BUILD_STATIC_JAVA_LIBRARY:= $(BUILD_SYSTEM)/static_java_library.mk 92BUILD_HOST_JAVA_LIBRARY:= $(BUILD_SYSTEM)/host_java_library.mk 93BUILD_DROIDDOC:= $(BUILD_SYSTEM)/droiddoc.mk 94BUILD_COPY_HEADERS := $(BUILD_SYSTEM)/copy_headers.mk 95BUILD_NATIVE_TEST := $(BUILD_SYSTEM)/native_test.mk 96BUILD_NATIVE_BENCHMARK := $(BUILD_SYSTEM)/native_benchmark.mk 97BUILD_HOST_NATIVE_TEST := $(BUILD_SYSTEM)/host_native_test.mk 98BUILD_FUZZ_TEST := $(BUILD_SYSTEM)/fuzz_test.mk 99BUILD_HOST_FUZZ_TEST := $(BUILD_SYSTEM)/host_fuzz_test.mk 100 101BUILD_SHARED_TEST_LIBRARY := $(BUILD_SYSTEM)/shared_test_lib.mk 102BUILD_HOST_SHARED_TEST_LIBRARY := $(BUILD_SYSTEM)/host_shared_test_lib.mk 103BUILD_STATIC_TEST_LIBRARY := $(BUILD_SYSTEM)/static_test_lib.mk 104BUILD_HOST_STATIC_TEST_LIBRARY := $(BUILD_SYSTEM)/host_static_test_lib.mk 105 106BUILD_NOTICE_FILE := $(BUILD_SYSTEM)/notice_files.mk 107BUILD_HOST_DALVIK_JAVA_LIBRARY := $(BUILD_SYSTEM)/host_dalvik_java_library.mk 108BUILD_HOST_DALVIK_STATIC_JAVA_LIBRARY := $(BUILD_SYSTEM)/host_dalvik_static_java_library.mk 109 110 111# ############################################################### 112# Parse out any modifier targets. 113# ############################################################### 114 115# The 'showcommands' goal says to show the full command 116# lines being executed, instead of a short message about 117# the kind of operation being done. 118SHOW_COMMANDS:= $(filter showcommands,$(MAKECMDGOALS)) 119hide := $(if $(SHOW_COMMANDS),,@) 120 121# ############################################################### 122# Set common values 123# ############################################################### 124 125# These can be changed to modify both host and device modules. 126COMMON_GLOBAL_CFLAGS:= -DANDROID -fmessage-length=0 -W -Wall -Wno-unused -Winit-self -Wpointer-arith 127COMMON_RELEASE_CFLAGS:= -DNDEBUG -UDEBUG 128 129# Force gcc to always output color diagnostics. Ninja will strip the ANSI 130# color codes if it is not running in a terminal. 131COMMON_GLOBAL_CFLAGS += -fdiagnostics-color 132 133COMMON_GLOBAL_CPPFLAGS:= -Wsign-promo 134COMMON_RELEASE_CPPFLAGS:= 135 136GLOBAL_CFLAGS_NO_OVERRIDE := \ 137 -Werror=int-to-pointer-cast \ 138 -Werror=pointer-to-int-cast \ 139 140GLOBAL_CLANG_CFLAGS_NO_OVERRIDE := \ 141 -Werror=address-of-temporary \ 142 -Werror=null-dereference \ 143 -Werror=return-type \ 144 145GLOBAL_CPPFLAGS_NO_OVERRIDE := 146 147# Set the extensions used for various packages 148COMMON_PACKAGE_SUFFIX := .zip 149COMMON_JAVA_PACKAGE_SUFFIX := .jar 150COMMON_ANDROID_PACKAGE_SUFFIX := .apk 151 152# list of flags to turn specific warnings in to errors 153TARGET_ERROR_FLAGS := -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point 154 155ifdef TMPDIR 156JAVA_TMPDIR_ARG := -Djava.io.tmpdir=$(TMPDIR) 157else 158JAVA_TMPDIR_ARG := 159endif 160 161# ############################################################### 162# Include sub-configuration files 163# ############################################################### 164 165# --------------------------------------------------------------- 166# Try to include buildspec.mk, which will try to set stuff up. 167# If this file doesn't exist, the environment variables will 168# be used, and if that doesn't work, then the default is an 169# arm build 170ifndef ANDROID_BUILDSPEC 171ANDROID_BUILDSPEC := $(TOPDIR)buildspec.mk 172endif 173-include $(ANDROID_BUILDSPEC) 174 175# --------------------------------------------------------------- 176# Define most of the global variables. These are the ones that 177# are specific to the user's build configuration. 178include $(BUILD_SYSTEM)/envsetup.mk 179 180# Pruned directory options used when using findleaves.py 181# See envsetup.mk for a description of SCAN_EXCLUDE_DIRS 182FIND_LEAVES_EXCLUDES := $(addprefix --prune=, $(OUT_DIR) $(SCAN_EXCLUDE_DIRS) .repo .git) 183 184# --------------------------------------------------------------- 185# We run gcc/clang with PWD=/proc/self/cwd to remove the $TOP 186# from the debug output. That way two builds in two different 187# directories will create the same output. 188# /proc doesn't exist on Darwin. 189ifeq ($(HOST_OS),linux) 190RELATIVE_PWD := PWD=/proc/self/cwd 191# Remove this useless prefix from the debug output. 192COMMON_GLOBAL_CFLAGS += -fdebug-prefix-map=/proc/self/cwd= 193else 194RELATIVE_PWD := 195endif 196 197# --------------------------------------------------------------- 198# Allow the C/C++ macros __DATE__ and __TIME__ to be set to the 199# build date and time, so that a build may be repeated. 200# Write the date and time to a file so that the command line 201# doesn't change every time, which would cause ninja to rebuild 202# the files. 203$(shell mkdir -p $(OUT_DIR) && \ 204 $(DATE) "+%b %_d %Y" > $(OUT_DIR)/build_c_date.txt && \ 205 $(DATE) +%T > $(OUT_DIR)/build_c_time.txt) 206BUILD_DATETIME_C_DATE := $$(cat $(OUT_DIR)/build_c_date.txt) 207BUILD_DATETIME_C_TIME := $$(cat $(OUT_DIR)/build_c_time.txt) 208 209ifeq ($(OVERRIDE_C_DATE_TIME),true) 210COMMON_GLOBAL_CFLAGS += -Wno-builtin-macro-redefined -D__DATE__="\"$(BUILD_DATETIME_C_DATE)\"" -D__TIME__=\"$(BUILD_DATETIME_C_TIME)\" 211endif 212 213# The build system exposes several variables for where to find the kernel 214# headers: 215# TARGET_DEVICE_KERNEL_HEADERS is automatically created for the current 216# device being built. It is set as $(TARGET_DEVICE_DIR)/kernel-headers, 217# e.g. device/samsung/tuna/kernel-headers. This directory is not 218# explicitly set by anyone, the build system always adds this subdir. 219# 220# TARGET_BOARD_KERNEL_HEADERS is specified by the BoardConfig.mk file 221# to allow other directories to be included. This is useful if there's 222# some common place where a few headers are being kept for a group 223# of devices. For example, device/<vendor>/common/kernel-headers could 224# contain some headers for several of <vendor>'s devices. 225# 226# TARGET_PRODUCT_KERNEL_HEADERS is generated by the product inheritance 227# graph. This allows architecture products to provide headers for the 228# devices using that architecture. For example, 229# hardware/ti/omap4xxx/omap4.mk will specify 230# PRODUCT_VENDOR_KERNEL_HEADERS variable that specify where the omap4 231# specific headers are, e.g. hardware/ti/omap4xxx/kernel-headers. 232# The build system then combines all the values specified by all the 233# PRODUCT_VENDOR_KERNEL_HEADERS directives in the product inheritance 234# tree and then exports a TARGET_PRODUCT_KERNEL_HEADERS variable. 235# 236# The layout of subdirs in any of the kernel-headers dir should mirror the 237# layout of the kernel include/ directory. For example, 238# device/samsung/tuna/kernel-headers/linux/, 239# hardware/ti/omap4xxx/kernel-headers/media/, 240# etc. 241# 242# NOTE: These directories MUST contain post-processed headers using the 243# bionic/libc/kernel/clean_header.py tool. Additionally, the original kernel 244# headers must also be checked in, but in a different subdirectory. By 245# convention, the originals should be checked into original-kernel-headers 246# directory of the same parent dir. For example, 247# device/samsung/tuna/kernel-headers <----- post-processed 248# device/samsung/tuna/original-kernel-headers <----- originals 249# 250TARGET_DEVICE_KERNEL_HEADERS := $(strip $(wildcard $(TARGET_DEVICE_DIR)/kernel-headers)) 251 252define validate-kernel-headers 253$(if $(firstword $(foreach hdr_dir,$(1),\ 254 $(filter-out kernel-headers,$(notdir $(hdr_dir))))),\ 255 $(error Kernel header dirs must be end in kernel-headers: $(1))) 256endef 257# also allow the board config to provide additional directories since 258# there could be device/oem/base_hw and device/oem/derived_hw 259# that both are valid devices but derived_hw needs to use kernel headers 260# from base_hw. 261TARGET_BOARD_KERNEL_HEADERS := $(strip $(wildcard $(TARGET_BOARD_KERNEL_HEADERS))) 262TARGET_BOARD_KERNEL_HEADERS := $(patsubst %/,%,$(TARGET_BOARD_KERNEL_HEADERS)) 263$(call validate-kernel-headers,$(TARGET_BOARD_KERNEL_HEADERS)) 264 265# then add product-inherited includes, to allow for 266# hardware/sivendor/chip/chip.mk to include their own headers 267TARGET_PRODUCT_KERNEL_HEADERS := $(strip $(wildcard $(PRODUCT_VENDOR_KERNEL_HEADERS))) 268TARGET_PRODUCT_KERNEL_HEADERS := $(patsubst %/,%,$(TARGET_PRODUCT_KERNEL_HEADERS)) 269$(call validate-kernel-headers,$(TARGET_PRODUCT_KERNEL_HEADERS)) 270 271# Clean up/verify variables defined by the board config file. 272TARGET_BOOTLOADER_BOARD_NAME := $(strip $(TARGET_BOOTLOADER_BOARD_NAME)) 273TARGET_CPU_ABI := $(strip $(TARGET_CPU_ABI)) 274ifeq ($(TARGET_CPU_ABI),) 275 $(error No TARGET_CPU_ABI defined by board config: $(board_config_mk)) 276endif 277TARGET_CPU_ABI2 := $(strip $(TARGET_CPU_ABI2)) 278 279combo_target := HOST_ 280combo_2nd_arch_prefix := 281include $(BUILD_SYSTEM)/combo/select.mk 282 283# Load the 2nd host arch if it's needed. 284ifdef HOST_2ND_ARCH 285combo_target := HOST_ 286combo_2nd_arch_prefix := $(HOST_2ND_ARCH_VAR_PREFIX) 287include $(BUILD_SYSTEM)/combo/select.mk 288endif 289 290# Load the windows cross compiler under Linux 291ifdef HOST_CROSS_OS 292combo_target := HOST_CROSS_ 293combo_2nd_arch_prefix := 294include $(BUILD_SYSTEM)/combo/select.mk 295endif 296 297# on windows, the tools have .exe at the end, and we depend on the 298# host config stuff being done first 299 300combo_target := TARGET_ 301combo_2nd_arch_prefix := 302include $(BUILD_SYSTEM)/combo/select.mk 303 304# Load the 2nd target arch if it's needed. 305ifdef TARGET_2ND_ARCH 306combo_target := TARGET_ 307combo_2nd_arch_prefix := $(TARGET_2ND_ARCH_VAR_PREFIX) 308include $(BUILD_SYSTEM)/combo/select.mk 309endif 310 311include $(BUILD_SYSTEM)/ccache.mk 312include $(BUILD_SYSTEM)/goma.mk 313 314ifdef TARGET_PREFER_32_BIT 315TARGET_PREFER_32_BIT_APPS := true 316TARGET_PREFER_32_BIT_EXECUTABLES := true 317endif 318 319ifeq (,$(TARGET_SUPPORTS_32_BIT_APPS)$(TARGET_SUPPORTS_64_BIT_APPS)) 320 TARGET_SUPPORTS_32_BIT_APPS := true 321endif 322 323# "ro.product.cpu.abilist32" and "ro.product.cpu.abilist64" are 324# comma separated lists of the 32 and 64 bit ABIs (in order of 325# preference) that the target supports. If TARGET_CPU_ABI_LIST_{32,64}_BIT 326# are defined by the board config, we use them. Else, we construct 327# these lists based on whether TARGET_IS_64_BIT is set. 328# 329# Note that this assumes that the 2ND_CPU_ABI for a 64 bit target 330# is always 32 bits. If this isn't the case, these variables should 331# be overriden in the board configuration. 332ifeq (,$(TARGET_CPU_ABI_LIST_64_BIT)) 333 ifeq (true|true,$(TARGET_IS_64_BIT)|$(TARGET_SUPPORTS_64_BIT_APPS)) 334 TARGET_CPU_ABI_LIST_64_BIT := $(TARGET_CPU_ABI) $(TARGET_CPU_ABI2) 335 endif 336endif 337 338ifeq (,$(TARGET_CPU_ABI_LIST_32_BIT)) 339 ifneq (true,$(TARGET_IS_64_BIT)) 340 TARGET_CPU_ABI_LIST_32_BIT := $(TARGET_CPU_ABI) $(TARGET_CPU_ABI2) 341 else 342 ifeq (true,$(TARGET_SUPPORTS_32_BIT_APPS)) 343 # For a 64 bit target, assume that the 2ND_CPU_ABI 344 # is a 32 bit ABI. 345 TARGET_CPU_ABI_LIST_32_BIT := $(TARGET_2ND_CPU_ABI) $(TARGET_2ND_CPU_ABI2) 346 endif 347 endif 348endif 349 350# "ro.product.cpu.abilist" is a comma separated list of ABIs (in order 351# of preference) that the target supports. If a TARGET_CPU_ABI_LIST 352# is specified by the board configuration, we use that. If not, we 353# build a list out of the TARGET_CPU_ABIs specified by the config. 354ifeq (,$(TARGET_CPU_ABI_LIST)) 355 ifeq ($(TARGET_IS_64_BIT)|$(TARGET_PREFER_32_BIT_APPS),true|true) 356 TARGET_CPU_ABI_LIST := $(TARGET_CPU_ABI_LIST_32_BIT) $(TARGET_CPU_ABI_LIST_64_BIT) 357 else 358 TARGET_CPU_ABI_LIST := $(TARGET_CPU_ABI_LIST_64_BIT) $(TARGET_CPU_ABI_LIST_32_BIT) 359 endif 360endif 361 362# Strip whitespace from the ABI list string. 363TARGET_CPU_ABI_LIST := $(subst $(space),$(comma),$(strip $(TARGET_CPU_ABI_LIST))) 364TARGET_CPU_ABI_LIST_32_BIT := $(subst $(space),$(comma),$(strip $(TARGET_CPU_ABI_LIST_32_BIT))) 365TARGET_CPU_ABI_LIST_64_BIT := $(subst $(space),$(comma),$(strip $(TARGET_CPU_ABI_LIST_64_BIT))) 366 367# Compute TARGET_TOOLCHAIN_ROOT from TARGET_TOOLS_PREFIX 368# if only TARGET_TOOLS_PREFIX is passed to the make command. 369ifndef TARGET_TOOLCHAIN_ROOT 370TARGET_TOOLCHAIN_ROOT := $(patsubst %/, %, $(dir $(TARGET_TOOLS_PREFIX))) 371TARGET_TOOLCHAIN_ROOT := $(patsubst %/, %, $(dir $(TARGET_TOOLCHAIN_ROOT))) 372TARGET_TOOLCHAIN_ROOT := $(wildcard $(TARGET_TOOLCHAIN_ROOT)) 373endif 374 375# Normalize WITH_STATIC_ANALYZER and WITH_SYNTAX_CHECK 376ifeq ($(strip $(WITH_STATIC_ANALYZER)),0) 377 WITH_STATIC_ANALYZER := 378endif 379ifeq ($(strip $(WITH_SYNTAX_CHECK)),0) 380 WITH_SYNTAX_CHECK := 381endif 382 383# Disable WITH_STATIC_ANALYZER and WITH_SYNTAX_CHECK if tool can't be found 384SYNTAX_TOOLS_PREFIX := prebuilts/misc/$(HOST_PREBUILT_TAG)/analyzer/bin 385ifneq ($(strip $(WITH_STATIC_ANALYZER)),) 386 ifeq ($(wildcard $(SYNTAX_TOOLS_PREFIX)/ccc-analyzer),) 387 $(warning *** Disable WITH_STATIC_ANALYZER because $(SYNTAX_TOOLS_PREFIX)/ccc-analyzer does not exist) 388 WITH_STATIC_ANALYZER := 389 endif 390endif 391ifneq ($(strip $(WITH_SYNTAX_CHECK)),) 392 ifeq ($(wildcard $(SYNTAX_TOOLS_PREFIX)/ccc-syntax),) 393 $(warning *** Disable WITH_SYNTAX_CHECK because $(SYNTAX_TOOLS_PREFIX)/ccc-syntax does not exist) 394 WITH_SYNTAX_CHECK := 395 endif 396endif 397 398# WITH_STATIC_ANALYZER trumps WITH_SYNTAX_CHECK 399ifneq ($(strip $(WITH_STATIC_ANALYZER)),) 400 ifneq ($(strip $(WITH_SYNTAX_CHECK)),) 401 $(warning *** Disable WITH_SYNTAX_CHECK in the presence of static analyzer WITH_STATIC_ANALYZER) 402 WITH_SYNTAX_CHECK := 403 endif 404endif 405 406# Pick a Java compiler. 407include $(BUILD_SYSTEM)/combo/javac.mk 408 409# --------------------------------------------------------------- 410# Check that the configuration is current. We check that 411# BUILD_ENV_SEQUENCE_NUMBER is current against this value. 412# Don't fail if we're called from envsetup, so they have a 413# chance to update their environment. 414 415ifeq (,$(strip $(CALLED_FROM_SETUP))) 416ifneq (,$(strip $(BUILD_ENV_SEQUENCE_NUMBER))) 417ifneq ($(BUILD_ENV_SEQUENCE_NUMBER),$(CORRECT_BUILD_ENV_SEQUENCE_NUMBER)) 418$(warning BUILD_ENV_SEQUENCE_NUMBER is set incorrectly.) 419$(info *** If you use envsetup/lunch/choosecombo:) 420$(info *** - Re-execute envsetup (". envsetup.sh")) 421$(info *** - Re-run lunch or choosecombo) 422$(info *** If you use buildspec.mk:) 423$(info *** - Look at buildspec.mk.default to see what has changed) 424$(info *** - Update BUILD_ENV_SEQUENCE_NUMBER to "$(CORRECT_BUILD_ENV_SEQUENCE_NUMBER)") 425$(error bailing..) 426endif 427endif 428endif 429 430 431# --------------------------------------------------------------- 432# Generic tools. 433JACK := $(HOST_OUT_EXECUTABLES)/jack 434JACK_JAR := $(HOST_OUT_JAVA_LIBRARIES)/jack.jar 435JILL_JAR := $(HOST_OUT_JAVA_LIBRARIES)/jill.jar 436 437LEX := prebuilts/misc/$(BUILD_OS)-$(HOST_PREBUILT_ARCH)/flex/flex-2.5.39 438# The default PKGDATADIR built in the prebuilt bison is a relative path 439# external/bison/data. 440# To run bison from elsewhere you need to set up enviromental variable 441# BISON_PKGDATADIR. 442BISON_PKGDATADIR := $(PWD)/external/bison/data 443BISON := prebuilts/misc/$(BUILD_OS)-$(HOST_PREBUILT_ARCH)/bison/bison 444YACC := $(BISON) -d 445 446YASM := prebuilts/misc/$(BUILD_OS)-$(HOST_PREBUILT_ARCH)/yasm/yasm 447 448DOXYGEN:= doxygen 449AAPT := $(HOST_OUT_EXECUTABLES)/aapt$(HOST_EXECUTABLE_SUFFIX) 450AIDL := $(HOST_OUT_EXECUTABLES)/aidl$(HOST_EXECUTABLE_SUFFIX) 451AIDL_CPP := $(HOST_OUT_EXECUTABLES)/aidl-cpp$(HOST_EXECUTABLE_SUFFIX) 452ifeq ($(HOST_OS),linux) 453BREAKPAD_DUMP_SYMS := $(HOST_OUT_EXECUTABLES)/dump_syms 454else 455# For non-supported hosts, do not generate breakpad symbols. 456BREAKPAD_GENERATE_SYMBOLS := false 457endif 458PROTOC := $(HOST_OUT_EXECUTABLES)/aprotoc$(HOST_EXECUTABLE_SUFFIX) 459DBUS_GENERATOR := $(HOST_OUT_EXECUTABLES)/dbus-binding-generator 460SIGNAPK_JAR := $(HOST_OUT_JAVA_LIBRARIES)/signapk$(COMMON_JAVA_PACKAGE_SUFFIX) 461MKBOOTFS := $(HOST_OUT_EXECUTABLES)/mkbootfs$(HOST_EXECUTABLE_SUFFIX) 462MINIGZIP := $(HOST_OUT_EXECUTABLES)/minigzip$(HOST_EXECUTABLE_SUFFIX) 463ifeq (,$(strip $(BOARD_CUSTOM_MKBOOTIMG))) 464MKBOOTIMG := $(HOST_OUT_EXECUTABLES)/mkbootimg$(HOST_EXECUTABLE_SUFFIX) 465else 466MKBOOTIMG := $(BOARD_CUSTOM_MKBOOTIMG) 467endif 468APICHECK := $(HOST_OUT_EXECUTABLES)/apicheck$(HOST_EXECUTABLE_SUFFIX) 469FS_GET_STATS := $(HOST_OUT_EXECUTABLES)/fs_get_stats$(HOST_EXECUTABLE_SUFFIX) 470MAKE_EXT4FS := $(HOST_OUT_EXECUTABLES)/make_ext4fs$(HOST_EXECUTABLE_SUFFIX) 471MKEXTUSERIMG := $(HOST_OUT_EXECUTABLES)/mkuserimg.sh 472ifeq ($(HOST_OS),linux) 473MAKE_SQUASHFS := $(HOST_OUT_EXECUTABLES)/mksquashfs$(HOST_EXECUTABLE_SUFFIX) 474MKSQUASHFSUSERIMG := $(HOST_OUT_EXECUTABLES)/mksquashfsimage.sh 475else 476MAKE_SQUASHFS := 477MKSQUASHFSUSERIMG := 478endif 479MAKE_F2FS := $(HOST_OUT_EXECUTABLES)/make_f2fs$(HOST_EXECUTABLE_SUFFIX) 480MKF2FSUSERIMG := $(HOST_OUT_EXECUTABLES)/mkf2fsuserimg.sh 481SIMG2IMG := $(HOST_OUT_EXECUTABLES)/simg2img$(HOST_EXECUTABLE_SUFFIX) 482IMG2SIMG := $(HOST_OUT_EXECUTABLES)/img2simg$(HOST_EXECUTABLE_SUFFIX) 483E2FSCK := $(HOST_OUT_EXECUTABLES)/e2fsck$(HOST_EXECUTABLE_SUFFIX) 484MKTARBALL := build/tools/mktarball.sh 485TUNE2FS := $(HOST_OUT_EXECUTABLES)/tune2fs$(HOST_EXECUTABLE_SUFFIX) 486E2FSCK := $(HOST_OUT_EXECUTABLES)/e2fsck$(HOST_EXECUTABLE_SUFFIX) 487JARJAR := $(HOST_OUT_JAVA_LIBRARIES)/jarjar.jar 488DATA_BINDING_COMPILER := $(HOST_OUT_JAVA_LIBRARIES)/databinding-compiler.jar 489 490ifeq ($(ANDROID_COMPILE_WITH_JACK),true) 491DEFAULT_JACK_ENABLED:=full 492else 493DEFAULT_JACK_ENABLED:= 494endif 495ifneq ($(ANDROID_JACK_EXTRA_ARGS),) 496DEFAULT_JACK_EXTRA_ARGS := $(ANDROID_JACK_EXTRA_ARGS) 497else 498DEFAULT_JACK_EXTRA_ARGS := @$(BUILD_SYSTEM)/jack-default.args 499endif 500# Turn off jack warnings by default. 501DEFAULT_JACK_EXTRA_ARGS += --verbose error 502 503JILL := java -jar $(JILL_JAR) 504PROGUARD := external/proguard/bin/proguard.sh 505JAVATAGS := build/tools/java-event-log-tags.py 506LLVM_RS_CC := $(HOST_OUT_EXECUTABLES)/llvm-rs-cc$(HOST_EXECUTABLE_SUFFIX) 507BCC_COMPAT := $(HOST_OUT_EXECUTABLES)/bcc_compat$(HOST_EXECUTABLE_SUFFIX) 508RMTYPEDEFS := $(HOST_OUT_EXECUTABLES)/rmtypedefs 509APPEND2SIMG := $(HOST_OUT_EXECUTABLES)/append2simg 510VERITY_SIGNER := $(HOST_OUT_EXECUTABLES)/verity_signer 511BUILD_VERITY_TREE := $(HOST_OUT_EXECUTABLES)/build_verity_tree 512BOOT_SIGNER := $(HOST_OUT_EXECUTABLES)/boot_signer 513FUTILITY := prebuilts/misc/$(BUILD_OS)-$(HOST_PREBUILT_ARCH)/futility/futility 514VBOOT_SIGNER := prebuilts/misc/scripts/vboot_signer/vboot_signer.sh 515FEC := $(HOST_OUT_EXECUTABLES)/fec 516 517# ACP is always for the build OS, not for the host OS 518ACP := $(BUILD_OUT_EXECUTABLES)/acp$(BUILD_EXECUTABLE_SUFFIX) 519 520# dx is java behind a shell script; no .exe necessary. 521DX := $(HOST_OUT_EXECUTABLES)/dx 522ZIPALIGN := $(HOST_OUT_EXECUTABLES)/zipalign$(HOST_EXECUTABLE_SUFFIX) 523 524# relocation packer 525RELOCATION_PACKER := prebuilts/misc/$(BUILD_OS)-$(HOST_PREBUILT_ARCH)/relocation_packer/relocation_packer 526 527FINDBUGS_DIR := external/owasp/sanitizer/tools/findbugs/bin 528FINDBUGS := $(FINDBUGS_DIR)/findbugs 529EMMA_JAR := external/emma/lib/emma$(COMMON_JAVA_PACKAGE_SUFFIX) 530 531# Tool to merge AndroidManifest.xmls 532ANDROID_MANIFEST_MERGER := java -classpath prebuilts/devtools/tools/lib/manifest-merger.jar com.android.manifmerger.Main merge 533 534YACC_HEADER_SUFFIX:= .hpp 535 536COLUMN:= column 537 538HOST_JDK_TOOLS_JAR:= $(shell $(BUILD_SYSTEM)/find-jdk-tools-jar.sh) 539 540ifneq ($(HOST_JDK_TOOLS_JAR),) 541ifeq ($(wildcard $(HOST_JDK_TOOLS_JAR)),) 542$(error Error: could not find jdk tools.jar, please check if your JDK was installed correctly) 543endif 544endif 545 546# Is the host JDK 64-bit version? 547HOST_JDK_IS_64BIT_VERSION := 548ifneq ($(filter 64-Bit, $(shell java -version 2>&1)),) 549HOST_JDK_IS_64BIT_VERSION := true 550endif 551 552# It's called md5 on Mac OS and md5sum on Linux 553ifeq ($(HOST_OS),darwin) 554MD5SUM:=md5 -q 555else 556MD5SUM:=md5sum 557endif 558 559NORMALIZE_PATH := build/tools/normalize_path.py 560 561APICHECK_CLASSPATH := $(HOST_JDK_TOOLS_JAR) 562APICHECK_CLASSPATH := $(APICHECK_CLASSPATH):$(HOST_OUT_JAVA_LIBRARIES)/doclava$(COMMON_JAVA_PACKAGE_SUFFIX) 563APICHECK_CLASSPATH := $(APICHECK_CLASSPATH):$(HOST_OUT_JAVA_LIBRARIES)/jsilver$(COMMON_JAVA_PACKAGE_SUFFIX) 564APICHECK_COMMAND := $(APICHECK) -JXmx1024m -J"classpath $(APICHECK_CLASSPATH)" 565 566# The default key if not set as LOCAL_CERTIFICATE 567ifdef PRODUCT_DEFAULT_DEV_CERTIFICATE 568 DEFAULT_SYSTEM_DEV_CERTIFICATE := $(PRODUCT_DEFAULT_DEV_CERTIFICATE) 569else 570 DEFAULT_SYSTEM_DEV_CERTIFICATE := build/target/product/security/testkey 571endif 572 573# ############################################################### 574# Set up final options. 575# ############################################################### 576 577HOST_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) 578HOST_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 579 580HOST_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 581HOST_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 582 583TARGET_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) 584TARGET_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 585 586TARGET_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 587TARGET_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 588 589HOST_GLOBAL_LD_DIRS += -L$(HOST_OUT_INTERMEDIATE_LIBRARIES) 590TARGET_GLOBAL_LD_DIRS += -L$(TARGET_OUT_INTERMEDIATE_LIBRARIES) 591 592HOST_PROJECT_INCLUDES:= $(SRC_HEADERS) $(SRC_HOST_HEADERS) $(HOST_OUT_HEADERS) 593TARGET_PROJECT_INCLUDES:= $(SRC_HEADERS) $(TARGET_OUT_HEADERS) \ 594 $(TARGET_DEVICE_KERNEL_HEADERS) $(TARGET_BOARD_KERNEL_HEADERS) \ 595 $(TARGET_PRODUCT_KERNEL_HEADERS) 596 597# Many host compilers don't support these flags, so we have to make 598# sure to only specify them for the target compilers checked in to 599# the source tree. 600TARGET_GLOBAL_CFLAGS += $(TARGET_ERROR_FLAGS) 601 602HOST_GLOBAL_CFLAGS += $(HOST_RELEASE_CFLAGS) 603HOST_GLOBAL_CPPFLAGS += $(HOST_RELEASE_CPPFLAGS) 604 605TARGET_GLOBAL_CFLAGS += $(TARGET_RELEASE_CFLAGS) 606TARGET_GLOBAL_CPPFLAGS += $(TARGET_RELEASE_CPPFLAGS) 607 608ifdef TARGET_2ND_ARCH 609$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) 610$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 611$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 612$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 613$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_LD_DIRS += -L$($(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_INTERMEDIATE_LIBRARIES) 614$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_PROJECT_INCLUDES := $(TARGET_PROJECT_INCLUDES) 615$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CFLAGS += $(TARGET_ERROR_FLAGS) 616$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CFLAGS += $($(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_RELEASE_CFLAGS) 617$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CPPFLAGS += $($(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_RELEASE_CPPFLAGS) 618endif 619 620ifdef HOST_2ND_ARCH 621$(HOST_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) 622$(HOST_2ND_ARCH_VAR_PREFIX)HOST_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 623$(HOST_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 624$(HOST_2ND_ARCH_VAR_PREFIX)HOST_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 625$(HOST_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_LD_DIRS += -L$($(HOST_2ND_ARCH_VAR_PREFIX)HOST_OUT_INTERMEDIATE_LIBRARIES) 626$(HOST_2ND_ARCH_VAR_PREFIX)HOST_PROJECT_INCLUDES := $(HOST_PROJECT_INCLUDES) 627$(HOST_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_CFLAGS += $($(HOST_2ND_ARCH_VAR_PREFIX)HOST_RELEASE_CFLAGS) 628$(HOST_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_CPPFLAGS += $($(HOST_2ND_ARCH_VAR_PREFIX)HOST_RELEASE_CPPFLAGS) 629endif 630 631ifdef HOST_CROSS_OS 632HOST_CROSS_GLOBAL_CFLAGS += $(filter-out $(HOST_CROSS_UNKNOWN_CFLAGS),$(COMMON_GLOBAL_CFLAGS)) 633HOST_CROSS_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 634HOST_CROSS_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 635HOST_CROSS_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 636HOST_CROSS_GLOBAL_LD_DIRS += -L$(HOST_CROSS_OUT_INTERMEDIATE_LIBRARIES) 637HOST_CROSS_PROJECT_INCLUDES:= $(SRC_HEADERS) $(SRC_HOST_HEADERS) $(HOST_CROSS_OUT_HEADERS) 638HOST_CROSS_GLOBAL_CFLAGS += $(HOST_CROSS_RELEASE_CFLAGS) 639HOST_CROSS_GLOBAL_CPPFLAGS += $(HOST_CROSS_RELEASE_CPPFLAGS) 640endif 641 642# allow overriding default Java libraries on a per-target basis 643ifeq ($(TARGET_DEFAULT_JAVA_LIBRARIES),) 644 TARGET_DEFAULT_JAVA_LIBRARIES := core-libart core-junit ext framework okhttp 645endif 646 647# Flags for DEX2OAT 648first_non_empty_of_three = $(if $(1),$(1),$(if $(2),$(2),$(3))) 649DEX2OAT_TARGET_ARCH := $(TARGET_ARCH) 650DEX2OAT_TARGET_CPU_VARIANT := $(call first_non_empty_of_three,$(TARGET_CPU_VARIANT),$(TARGET_ARCH_VARIANT),default) 651DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES := default 652 653ifdef TARGET_2ND_ARCH 654$(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_ARCH := $(TARGET_2ND_ARCH) 655$(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_CPU_VARIANT := $(call first_non_empty_of_three,$(TARGET_2ND_CPU_VARIANT),$(TARGET_2ND_ARCH_VARIANT),default) 656$(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES := default 657endif 658 659# define clang/llvm tools and global flags 660include $(BUILD_SYSTEM)/clang/config.mk 661 662# ############################################################### 663# Collect a list of the SDK versions that we could compile against 664# For use with the LOCAL_SDK_VERSION variable for include $(BUILD_PACKAGE) 665# ############################################################### 666 667HISTORICAL_SDK_VERSIONS_ROOT := $(TOPDIR)prebuilts/sdk 668HISTORICAL_NDK_VERSIONS_ROOT := $(TOPDIR)prebuilts/ndk 669 670# The path where app can reference the support library resources. 671ifdef TARGET_BUILD_APPS 672SUPPORT_LIBRARY_ROOT := $(HISTORICAL_SDK_VERSIONS_ROOT)/current/support 673else 674SUPPORT_LIBRARY_ROOT := frameworks/support 675endif 676 677# Historical SDK version N is stored in $(HISTORICAL_SDK_VERSIONS_ROOT)/N. 678# The 'current' version is whatever this source tree is. 679# 680# sgrax is the opposite of xargs. It takes the list of args and puts them 681# on each line for sort to process. 682# sort -g is a numeric sort, so 1 2 3 10 instead of 1 10 2 3. 683 684# Numerically sort a list of numbers 685# $(1): the list of numbers to be sorted 686define numerically_sort 687$(shell function sgrax() { \ 688 while [ -n "$$1" ] ; do echo $$1 ; shift ; done \ 689 } ; \ 690 ( sgrax $(1) | sort -g ) ) 691endef 692 693TARGET_AVAILABLE_SDK_VERSIONS := $(call numerically_sort,\ 694 $(patsubst $(HISTORICAL_SDK_VERSIONS_ROOT)/%/android.jar,%, \ 695 $(wildcard $(HISTORICAL_SDK_VERSIONS_ROOT)/*/android.jar))) 696 697# We don't have prebuilt system_current SDK yet. 698TARGET_AVAILABLE_SDK_VERSIONS := $(TARGET_AVAILABLE_SDK_VERSIONS) 699 700INTERNAL_PLATFORM_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/public_api.txt 701INTERNAL_PLATFORM_REMOVED_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/removed.txt 702INTERNAL_PLATFORM_SYSTEM_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/system-api.txt 703INTERNAL_PLATFORM_SYSTEM_REMOVED_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/system-removed.txt 704 705# This is the standard way to name a directory containing prebuilt target 706# objects. E.g., prebuilt/$(TARGET_PREBUILT_TAG)/libc.so 707TARGET_PREBUILT_TAG := android-$(TARGET_ARCH) 708ifdef TARGET_2ND_ARCH 709TARGET_2ND_PREBUILT_TAG := android-$(TARGET_2ND_ARCH) 710endif 711 712# Set up RS prebuilt variables for compatibility library 713 714RS_PREBUILT_CLCORE := prebuilts/sdk/renderscript/lib/$(TARGET_ARCH)/librsrt_$(TARGET_ARCH).bc 715RS_PREBUILT_COMPILER_RT := prebuilts/sdk/renderscript/lib/$(TARGET_ARCH)/libcompiler_rt.a 716ifeq (true,$(TARGET_IS_64_BIT)) 717RS_PREBUILT_LIBPATH := -L prebuilts/ndk/current/platforms/android-21/arch-$(TARGET_ARCH)/usr/lib 718else 719RS_PREBUILT_LIBPATH := -L prebuilts/ndk/current/platforms/android-9/arch-$(TARGET_ARCH)/usr/lib 720endif 721 722# API Level lists for Renderscript Compat lib. 723RSCOMPAT_32BIT_ONLY_API_LEVELS := 8 9 10 11 12 13 14 15 16 17 18 19 20 724RSCOMPAT_NO_USAGEIO_API_LEVELS := 8 9 10 11 12 13 725 726include $(BUILD_SYSTEM)/dumpvar.mk 727