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 6ifndef KATI 7$(warning Directly using config.mk from make is no longer supported.) 8$(warning ) 9$(warning If you are just attempting to build, you probably need to re-source envsetup.sh:) 10$(warning ) 11$(warning $$ source build/envsetup.sh) 12$(warning ) 13$(warning If you are attempting to emulate get_build_var, use one of the following:) 14$(warning $$ build/soong/soong_ui.bash --dumpvar-mode) 15$(warning $$ build/soong/soong_ui.bash --dumpvars-mode) 16$(warning ) 17$(error done) 18endif 19 20BUILD_SYSTEM :=$= build/make/core 21BUILD_SYSTEM_COMMON :=$= build/make/common 22 23include $(BUILD_SYSTEM_COMMON)/core.mk 24 25# ----------------------------------------------------------------- 26# Rules and functions to help copy important files to DIST_DIR 27# when requested. This must be included once only, and must be included before 28# soong_config (as soong_config calls make_vars-$(TARGET).mk, and soong may 29# propagate calls to dist-for-goals there). 30include $(BUILD_SYSTEM)/distdir.mk 31 32# Mark variables that should be coming as environment variables from soong_ui 33# as readonly 34.KATI_READONLY := OUT_DIR TMPDIR BUILD_DATETIME_FILE 35ifdef CALLED_FROM_SETUP 36 .KATI_READONLY := CALLED_FROM_SETUP 37endif 38ifdef KATI_PACKAGE_MK_DIR 39 .KATI_READONLY := KATI_PACKAGE_MK_DIR 40endif 41 42# Mark variables deprecated/obsolete 43CHANGES_URL := https://android.googlesource.com/platform/build/+/master/Changes.md 44.KATI_READONLY := CHANGES_URL 45$(KATI_obsolete_var PATH,Do not use PATH directly. See $(CHANGES_URL)#PATH) 46$(KATI_obsolete_var PYTHONPATH,Do not use PYTHONPATH directly. See $(CHANGES_URL)#PYTHONPATH) 47$(KATI_obsolete_var OUT,Use OUT_DIR instead. See $(CHANGES_URL)#OUT) 48$(KATI_obsolete_var ANDROID_HOST_OUT,Use HOST_OUT instead. See $(CHANGES_URL)#ANDROID_HOST_OUT) 49$(KATI_obsolete_var ANDROID_PRODUCT_OUT,Use PRODUCT_OUT instead. See $(CHANGES_URL)#ANDROID_PRODUCT_OUT) 50$(KATI_obsolete_var ANDROID_HOST_OUT_TESTCASES,Use HOST_OUT_TESTCASES instead. See $(CHANGES_URL)#ANDROID_HOST_OUT_TESTCASES) 51$(KATI_obsolete_var ANDROID_TARGET_OUT_TESTCASES,Use TARGET_OUT_TESTCASES instead. See $(CHANGES_URL)#ANDROID_TARGET_OUT_TESTCASES) 52$(KATI_obsolete_var ANDROID_BUILD_TOP,Use '.' instead. See $(CHANGES_URL)#ANDROID_BUILD_TOP) 53$(KATI_obsolete_var \ 54 ANDROID_TOOLCHAIN \ 55 ANDROID_TOOLCHAIN_2ND_ARCH \ 56 ANDROID_DEV_SCRIPTS \ 57 ANDROID_EMULATOR_PREBUILTS \ 58 ANDROID_PRE_BUILD_PATHS \ 59 ,See $(CHANGES_URL)#other_envsetup_variables) 60$(KATI_obsolete_var PRODUCT_COMPATIBILITY_MATRIX_LEVEL_OVERRIDE,Set FCM Version in device manifest instead. See $(CHANGES_URL)#PRODUCT_COMPATIBILITY_MATRIX_LEVEL_OVERRIDE) 61$(KATI_obsolete_var USE_CLANG_PLATFORM_BUILD,Clang is the only supported Android compiler. See $(CHANGES_URL)#USE_CLANG_PLATFORM_BUILD) 62$(KATI_obsolete_var BUILD_DROIDDOC,Droiddoc is only supported in Soong. See details on build/soong/java/droiddoc.go) 63$(KATI_obsolete_var BUILD_APIDIFF,Apidiff is only supported in Soong. See details on build/soong/java/droiddoc.go) 64$(KATI_obsolete_var \ 65 DEFAULT_GCC_CPP_STD_VERSION \ 66 HOST_GLOBAL_CFLAGS 2ND_HOST_GLOBAL_CFLAGS \ 67 HOST_GLOBAL_CONLYFLAGS 2ND_HOST_GLOBAL_CONLYFLAGS \ 68 HOST_GLOBAL_CPPFLAGS 2ND_HOST_GLOBAL_CPPFLAGS \ 69 HOST_GLOBAL_LDFLAGS 2ND_HOST_GLOBAL_LDFLAGS \ 70 HOST_GLOBAL_LLDFLAGS 2ND_HOST_GLOBAL_LLDFLAGS \ 71 HOST_CLANG_SUPPORTED 2ND_HOST_CLANG_SUPPORTED \ 72 HOST_CC 2ND_HOST_CC \ 73 HOST_CXX 2ND_HOST_CXX \ 74 HOST_CROSS_GLOBAL_CFLAGS 2ND_HOST_CROSS_GLOBAL_CFLAGS \ 75 HOST_CROSS_GLOBAL_CONLYFLAGS 2ND_HOST_CROSS_GLOBAL_CONLYFLAGS \ 76 HOST_CROSS_GLOBAL_CPPFLAGS 2ND_HOST_CROSS_GLOBAL_CPPFLAGS \ 77 HOST_CROSS_GLOBAL_LDFLAGS 2ND_HOST_CROSS_GLOBAL_LDFLAGS \ 78 HOST_CROSS_GLOBAL_LLDFLAGS 2ND_HOST_CROSS_GLOBAL_LLDFLAGS \ 79 HOST_CROSS_CLANG_SUPPORTED 2ND_HOST_CROSS_CLANG_SUPPORTED \ 80 HOST_CROSS_CC 2ND_HOST_CROSS_CC \ 81 HOST_CROSS_CXX 2ND_HOST_CROSS_CXX \ 82 TARGET_GLOBAL_CFLAGS 2ND_TARGET_GLOBAL_CFLAGS \ 83 TARGET_GLOBAL_CONLYFLAGS 2ND_TARGET_GLOBAL_CONLYFLAGS \ 84 TARGET_GLOBAL_CPPFLAGS 2ND_TARGET_GLOBAL_CPPFLAGS \ 85 TARGET_GLOBAL_LDFLAGS 2ND_TARGET_GLOBAL_LDFLAGS \ 86 TARGET_GLOBAL_LLDFLAGS 2ND_TARGET_GLOBAL_LLDFLAGS \ 87 TARGET_CLANG_SUPPORTED 2ND_TARGET_CLANG_SUPPORTED \ 88 TARGET_CC 2ND_TARGET_CC \ 89 TARGET_CXX 2ND_TARGET_CXX \ 90 TARGET_TOOLCHAIN_ROOT 2ND_TARGET_TOOLCHAIN_ROOT \ 91 HOST_TOOLCHAIN_ROOT 2ND_HOST_TOOLCHAIN_ROOT \ 92 HOST_CROSS_TOOLCHAIN_ROOT 2ND_HOST_CROSS_TOOLCHAIN_ROOT \ 93 HOST_TOOLS_PREFIX 2ND_HOST_TOOLS_PREFIX \ 94 HOST_CROSS_TOOLS_PREFIX 2ND_HOST_CROSS_TOOLS_PREFIX \ 95 HOST_GCC_VERSION 2ND_HOST_GCC_VERSION \ 96 HOST_CROSS_GCC_VERSION 2ND_HOST_CROSS_GCC_VERSION \ 97 TARGET_NDK_GCC_VERSION 2ND_TARGET_NDK_GCC_VERSION \ 98 GLOBAL_CFLAGS_NO_OVERRIDE GLOBAL_CPPFLAGS_NO_OVERRIDE \ 99 ,GCC support has been removed. Use Clang instead) 100$(KATI_obsolete_var DIST_DIR dist_goal,Use dist-for-goals instead. See $(CHANGES_URL)#dist) 101$(KATI_obsolete_var TARGET_ANDROID_FILESYSTEM_CONFIG_H,Use TARGET_FS_CONFIG_GEN instead) 102$(KATI_deprecated_var USER,Use BUILD_USERNAME instead. See $(CHANGES_URL)#USER) 103$(KATI_obsolete_var TARGET_ROOT_OUT_SBIN,/sbin has been removed, use /system/bin instead) 104$(KATI_obsolete_var TARGET_ROOT_OUT_SBIN_UNSTRIPPED,/sbin has been removed, use /system/bin instead) 105$(KATI_obsolete_var BUILD_BROKEN_PHONY_TARGETS) 106$(KATI_obsolete_var BUILD_BROKEN_DUP_COPY_HEADERS) 107$(KATI_obsolete_var BUILD_BROKEN_ENG_DEBUG_TAGS) 108$(KATI_obsolete_export It is a global setting. See $(CHANGES_URL)#export_keyword) 109$(KATI_obsolete_var BUILD_BROKEN_ANDROIDMK_EXPORTS) 110$(KATI_obsolete_var PRODUCT_STATIC_BOOT_CONTROL_HAL,Use shared library module instead. See $(CHANGES_URL)#PRODUCT_STATIC_BOOT_CONTROL_HAL) 111$(KATI_obsolete_var \ 112 ARCH_ARM_HAVE_ARMV7A \ 113 ARCH_DSP_REV \ 114 ARCH_HAVE_ALIGNED_DOUBLES \ 115 ARCH_MIPS_HAS_DSP \ 116 ARCH_MIPS_HAS_FPU \ 117 ARCH_MIPS_REV6 \ 118 ARCH_X86_HAVE_AES_NI \ 119 ARCH_X86_HAVE_AVX \ 120 ARCH_X86_HAVE_AVX2 \ 121 ARCH_X86_HAVE_AVX512 \ 122 ARCH_X86_HAVE_MOVBE \ 123 ARCH_X86_HAVE_POPCNT \ 124 ARCH_X86_HAVE_SSE4 \ 125 ARCH_X86_HAVE_SSE4_2 \ 126 ARCH_X86_HAVE_SSSE3 \ 127) 128$(KATI_obsolete_var PRODUCT_IOT) 129$(KATI_obsolete_var MD5SUM) 130$(KATI_obsolete_var BOARD_HAL_STATIC_LIBRARIES, See $(CHANGES_URL)#BOARD_HAL_STATIC_LIBRARIES) 131$(KATI_obsolete_var LOCAL_HAL_STATIC_LIBRARIES, See $(CHANGES_URL)#BOARD_HAL_STATIC_LIBRARIES) 132$(KATI_obsolete_var \ 133 TARGET_AUX_OS_VARIANT_LIST \ 134 LOCAL_AUX_ARCH \ 135 LOCAL_AUX_CPU \ 136 LOCAL_AUX_OS \ 137 LOCAL_AUX_OS_VARIANT \ 138 LOCAL_AUX_SUBARCH \ 139 LOCAL_AUX_TOOLCHAIN \ 140 LOCAL_CUSTOM_BUILD_STEP_INPUT \ 141 LOCAL_CUSTOM_BUILD_STEP_OUTPUT \ 142 LOCAL_IS_AUX_MODULE \ 143 ,AUX support has been removed) 144$(KATI_obsolete_var HOST_OUT_TEST_CONFIG TARGET_OUT_TEST_CONFIG LOCAL_TEST_CONFIG_OPTIONS) 145$(KATI_obsolete_var \ 146 TARGET_PROJECT_INCLUDES \ 147 2ND_TARGET_PROJECT_INCLUDES \ 148 TARGET_PROJECT_SYSTEM_INCLUDES \ 149 2ND_TARGET_PROJECT_SYSTEM_INCLUDES \ 150 ,Project include variables have been removed) 151$(KATI_obsolete_var TARGET_PREFER_32_BIT TARGET_PREFER_32_BIT_APPS TARGET_PREFER_32_BIT_EXECUTABLES) 152$(KATI_obsolete_var PRODUCT_ARTIFACT_SYSTEM_CERTIFICATE_REQUIREMENT_WHITELIST,Use PRODUCT_ARTIFACT_SYSTEM_CERTIFICATE_REQUIREMENT_ALLOW_LIST) 153$(KATI_obsolete_var PRODUCT_ARTIFACT_PATH_REQUIREMENT_WHITELIST,Use PRODUCT_ARTIFACT_PATH_REQUIREMENT_ALLOWED_LIST) 154$(KATI_obsolete_var COVERAGE_PATHS,Use NATIVE_COVERAGE_PATHS instead) 155$(KATI_obsolete_var COVERAGE_EXCLUDE_PATHS,Use NATIVE_COVERAGE_EXCLUDE_PATHS instead) 156$(KATI_obsolete_var BOARD_VNDK_RUNTIME_DISABLE,VNDK-Lite is no longer supported) 157$(KATI_obsolete_var LOCAL_SANITIZE_BLACKLIST,Use LOCAL_SANITIZE_BLOCKLIST instead) 158$(KATI_deprecated_var BOARD_PLAT_PUBLIC_SEPOLICY_DIR,Use SYSTEM_EXT_PUBLIC_SEPOLICY_DIRS instead) 159$(KATI_deprecated_var BOARD_PLAT_PRIVATE_SEPOLICY_DIR,Use SYSTEM_EXT_PRIVATE_SEPOLICY_DIRS instead) 160$(KATI_obsolete_var TARGET_NO_VENDOR_BOOT,Use PRODUCT_BUILD_VENDOR_BOOT_IMAGE instead) 161$(KATI_obsolete_var PRODUCT_CHECK_ELF_FILES,Use BUILD_BROKEN_PREBUILT_ELF_FILES instead) 162$(KATI_obsolete_var ALL_GENERATED_SOURCES,ALL_GENERATED_SOURCES is no longer used) 163$(KATI_obsolete_var ALL_ORIGINAL_DYNAMIC_BINARIES,ALL_ORIGINAL_DYNAMIC_BINARIES is no longer used) 164 165# Used to force goals to build. Only use for conditionally defined goals. 166.PHONY: FORCE 167FORCE: 168 169ORIGINAL_MAKECMDGOALS := $(MAKECMDGOALS) 170 171UNAME := $(shell uname -sm) 172 173SRC_TARGET_DIR := $(TOPDIR)build/make/target 174 175# Some specific paths to tools 176SRC_DROIDDOC_DIR := $(TOPDIR)build/make/tools/droiddoc 177 178# Mark some inputs as readonly 179ifdef TARGET_DEVICE_DIR 180 .KATI_READONLY := TARGET_DEVICE_DIR 181endif 182 183ONE_SHOT_MAKEFILE := 184.KATI_READONLY := ONE_SHOT_MAKEFILE 185 186# Set up efficient math functions which are used in make. 187# Here since this file is included by envsetup as well as during build. 188include $(BUILD_SYSTEM_COMMON)/math.mk 189 190include $(BUILD_SYSTEM_COMMON)/strings.mk 191 192include $(BUILD_SYSTEM_COMMON)/json.mk 193 194# Various mappings to avoid hard-coding paths all over the place 195include $(BUILD_SYSTEM)/pathmap.mk 196 197# Allow projects to define their own globally-available variables 198include $(BUILD_SYSTEM)/project_definitions.mk 199 200# ############################################################### 201# Build system internal files 202# ############################################################### 203 204BUILD_COMBOS :=$= $(BUILD_SYSTEM)/combo 205 206CLEAR_VARS :=$= $(BUILD_SYSTEM)/clear_vars.mk 207 208BUILD_HOST_STATIC_LIBRARY :=$= $(BUILD_SYSTEM)/host_static_library.mk 209BUILD_HOST_SHARED_LIBRARY :=$= $(BUILD_SYSTEM)/host_shared_library.mk 210BUILD_STATIC_LIBRARY :=$= $(BUILD_SYSTEM)/static_library.mk 211BUILD_HEADER_LIBRARY :=$= $(BUILD_SYSTEM)/header_library.mk 212BUILD_SHARED_LIBRARY :=$= $(BUILD_SYSTEM)/shared_library.mk 213BUILD_EXECUTABLE :=$= $(BUILD_SYSTEM)/executable.mk 214BUILD_HOST_EXECUTABLE :=$= $(BUILD_SYSTEM)/host_executable.mk 215BUILD_PACKAGE :=$= $(BUILD_SYSTEM)/package.mk 216BUILD_PHONY_PACKAGE :=$= $(BUILD_SYSTEM)/phony_package.mk 217BUILD_RRO_PACKAGE :=$= $(BUILD_SYSTEM)/build_rro_package.mk 218BUILD_HOST_PREBUILT :=$= $(BUILD_SYSTEM)/host_prebuilt.mk 219BUILD_PREBUILT :=$= $(BUILD_SYSTEM)/prebuilt.mk 220BUILD_MULTI_PREBUILT :=$= $(BUILD_SYSTEM)/multi_prebuilt.mk 221BUILD_JAVA_LIBRARY :=$= $(BUILD_SYSTEM)/java_library.mk 222BUILD_STATIC_JAVA_LIBRARY :=$= $(BUILD_SYSTEM)/static_java_library.mk 223BUILD_HOST_JAVA_LIBRARY :=$= $(BUILD_SYSTEM)/host_java_library.mk 224BUILD_COPY_HEADERS :=$= $(BUILD_SYSTEM)/copy_headers.mk 225BUILD_NATIVE_TEST :=$= $(BUILD_SYSTEM)/native_test.mk 226BUILD_FUZZ_TEST :=$= $(BUILD_SYSTEM)/fuzz_test.mk 227 228BUILD_NOTICE_FILE :=$= $(BUILD_SYSTEM)/notice_files.mk 229BUILD_HOST_DALVIK_JAVA_LIBRARY :=$= $(BUILD_SYSTEM)/host_dalvik_java_library.mk 230BUILD_HOST_DALVIK_STATIC_JAVA_LIBRARY :=$= $(BUILD_SYSTEM)/host_dalvik_static_java_library.mk 231 232include $(BUILD_SYSTEM)/deprecation.mk 233 234# ############################################################### 235# Parse out any modifier targets. 236# ############################################################### 237 238hide := @ 239 240################################################################ 241# Tools needed in product configuration makefiles. 242################################################################ 243NORMALIZE_PATH := build/make/tools/normalize_path.py 244 245# $(1): the paths to be normalized 246define normalize-paths 247$(if $(1),$(shell $(NORMALIZE_PATH) $(1))) 248endef 249 250# ############################################################### 251# Set common values 252# ############################################################### 253 254# Initialize SOONG_CONFIG_NAMESPACES so that it isn't recursive. 255SOONG_CONFIG_NAMESPACES := 256 257# TODO(asmundak): remove add_soong_config_namespace, add_soong_config_var, 258# and add_soong_config_var_value once all their usages are replaced with 259# soong_config_set/soong_config_append. 260 261# The add_soong_config_namespace function adds a namespace and initializes it 262# to be empty. 263# $1 is the namespace. 264# Ex: $(call add_soong_config_namespace,acme) 265 266define add_soong_config_namespace 267$(eval SOONG_CONFIG_NAMESPACES += $1) \ 268$(eval SOONG_CONFIG_$(strip $1) :=) 269endef 270 271# The add_soong_config_var function adds a a list of soong config variables to 272# SOONG_CONFIG_*. The variables and their values are then available to a 273# soong_config_module_type in an Android.bp file. 274# $1 is the namespace. $2 is the list of variables. 275# Ex: $(call add_soong_config_var,acme,COOL_FEATURE_A COOL_FEATURE_B) 276define add_soong_config_var 277$(eval SOONG_CONFIG_$(strip $1) += $2) \ 278$(foreach v,$(strip $2),$(eval SOONG_CONFIG_$(strip $1)_$v := $($v))) 279endef 280 281# The add_soong_config_var_value function defines a make variable and also adds 282# the variable to SOONG_CONFIG_*. 283# $1 is the namespace. $2 is the variable name. $3 is the variable value. 284# Ex: $(call add_soong_config_var_value,acme,COOL_FEATURE,true) 285 286define add_soong_config_var_value 287$(eval $2 := $3) \ 288$(call add_soong_config_var,$1,$2) 289endef 290 291# Soong config namespace variables manipulation. 292# 293# internal utility to define a namespace and a variable in it. 294define soong_config_define_internal 295$(if $(filter $1,$(SOONG_CONFIG_NAMESPACES)),,$(eval SOONG_CONFIG_NAMESPACES:=$(SOONG_CONFIG_NAMESPACES) $1)) \ 296$(if $(filter $2,$(SOONG_CONFIG_$(strip $1))),,$(eval SOONG_CONFIG_$(strip $1):=$(SOONG_CONFIG_$(strip $1)) $2)) 297endef 298 299# soong_config_set defines the variable in the given Soong config namespace 300# and sets its value. If the namespace does not exist, it will be defined. 301# $1 is the namespace. $2 is the variable name. $3 is the variable value. 302# Ex: $(call soong_config_set,acme,COOL_FEATURE,true) 303define soong_config_set 304$(call soong_config_define_internal,$1,$2) \ 305$(eval SOONG_CONFIG_$(strip $1)_$(strip $2):=$3) 306endef 307 308# soong_config_append appends to the value of the variable in the given Soong 309# config namespace. If the variable does not exist, it will be defined. If the 310# namespace does not exist, it will be defined. 311# $1 is the namespace, $2 is the variable name, $3 is the value 312define soong_config_append 313$(call soong_config_define_internal,$1,$2) \ 314$(eval SOONG_CONFIG_$(strip $1)_$(strip $2):=$(SOONG_CONFIG_$(strip $1)_$(strip $2)) $3) 315endef 316 317# soong_config_append gets to the value of the variable in the given Soong 318# config namespace. If the namespace or variables does not exist, an 319# empty string will be returned. 320# $1 is the namespace, $2 is the variable name 321define soong_config_get 322$(SOONG_CONFIG_$(strip $1)_$(strip $2)) 323endef 324 325# Set the extensions used for various packages 326COMMON_PACKAGE_SUFFIX := .zip 327COMMON_JAVA_PACKAGE_SUFFIX := .jar 328COMMON_ANDROID_PACKAGE_SUFFIX := .apk 329 330ifdef TMPDIR 331JAVA_TMPDIR_ARG := -Djava.io.tmpdir=$(TMPDIR) 332else 333JAVA_TMPDIR_ARG := 334endif 335 336# ############################################################### 337# Include sub-configuration files 338# ############################################################### 339 340# --------------------------------------------------------------- 341# Try to include buildspec.mk, which will try to set stuff up. 342# If this file doesn't exist, the environment variables will 343# be used, and if that doesn't work, then the default is an 344# arm build 345ifndef ANDROID_BUILDSPEC 346ANDROID_BUILDSPEC := $(TOPDIR)buildspec.mk 347endif 348-include $(ANDROID_BUILDSPEC) 349 350# --------------------------------------------------------------- 351# Define most of the global variables. These are the ones that 352# are specific to the user's build configuration. 353include $(BUILD_SYSTEM)/envsetup.mk 354 355# Pruned directory options used when using findleaves.py 356# See envsetup.mk for a description of SCAN_EXCLUDE_DIRS 357FIND_LEAVES_EXCLUDES := $(addprefix --prune=, $(SCAN_EXCLUDE_DIRS) .repo .git) 358 359# The build system exposes several variables for where to find the kernel 360# headers: 361# TARGET_DEVICE_KERNEL_HEADERS is automatically created for the current 362# device being built. It is set as $(TARGET_DEVICE_DIR)/kernel-headers, 363# e.g. device/samsung/tuna/kernel-headers. This directory is not 364# explicitly set by anyone, the build system always adds this subdir. 365# 366# TARGET_BOARD_KERNEL_HEADERS is specified by the BoardConfig.mk file 367# to allow other directories to be included. This is useful if there's 368# some common place where a few headers are being kept for a group 369# of devices. For example, device/<vendor>/common/kernel-headers could 370# contain some headers for several of <vendor>'s devices. 371# 372# TARGET_PRODUCT_KERNEL_HEADERS is generated by the product inheritance 373# graph. This allows architecture products to provide headers for the 374# devices using that architecture. For example, 375# hardware/ti/omap4xxx/omap4.mk will specify 376# PRODUCT_VENDOR_KERNEL_HEADERS variable that specify where the omap4 377# specific headers are, e.g. hardware/ti/omap4xxx/kernel-headers. 378# The build system then combines all the values specified by all the 379# PRODUCT_VENDOR_KERNEL_HEADERS directives in the product inheritance 380# tree and then exports a TARGET_PRODUCT_KERNEL_HEADERS variable. 381# 382# The layout of subdirs in any of the kernel-headers dir should mirror the 383# layout of the kernel include/ directory. For example, 384# device/samsung/tuna/kernel-headers/linux/, 385# hardware/ti/omap4xxx/kernel-headers/media/, 386# etc. 387# 388# NOTE: These directories MUST contain post-processed headers using the 389# bionic/libc/kernel/tools/clean_header.py tool. Additionally, the original 390# kernel headers must also be checked in, but in a different subdirectory. By 391# convention, the originals should be checked into original-kernel-headers 392# directory of the same parent dir. For example, 393# device/samsung/tuna/kernel-headers <----- post-processed 394# device/samsung/tuna/original-kernel-headers <----- originals 395# 396TARGET_DEVICE_KERNEL_HEADERS := $(strip $(wildcard $(TARGET_DEVICE_DIR)/kernel-headers)) 397 398define validate-kernel-headers 399$(if $(firstword $(foreach hdr_dir,$(1),\ 400 $(filter-out kernel-headers,$(notdir $(hdr_dir))))),\ 401 $(error Kernel header dirs must be end in kernel-headers: $(1))) 402endef 403# also allow the board config to provide additional directories since 404# there could be device/oem/base_hw and device/oem/derived_hw 405# that both are valid devices but derived_hw needs to use kernel headers 406# from base_hw. 407TARGET_BOARD_KERNEL_HEADERS := $(strip $(wildcard $(TARGET_BOARD_KERNEL_HEADERS))) 408TARGET_BOARD_KERNEL_HEADERS := $(patsubst %/,%,$(TARGET_BOARD_KERNEL_HEADERS)) 409$(call validate-kernel-headers,$(TARGET_BOARD_KERNEL_HEADERS)) 410 411# then add product-inherited includes, to allow for 412# hardware/sivendor/chip/chip.mk to include their own headers 413TARGET_PRODUCT_KERNEL_HEADERS := $(strip $(wildcard $(PRODUCT_VENDOR_KERNEL_HEADERS))) 414TARGET_PRODUCT_KERNEL_HEADERS := $(patsubst %/,%,$(TARGET_PRODUCT_KERNEL_HEADERS)) 415$(call validate-kernel-headers,$(TARGET_PRODUCT_KERNEL_HEADERS)) 416.KATI_READONLY := TARGET_DEVICE_KERNEL_HEADERS TARGET_BOARD_KERNEL_HEADERS TARGET_PRODUCT_KERNEL_HEADERS 417 418# Commands to generate .toc file common to ELF .so files. 419define _gen_toc_command_for_elf 420$(hide) ($($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)READELF) -d $(1) | grep SONAME || echo "No SONAME for $1") > $(2) 421$(hide) $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)READELF) --dyn-syms $(1) | awk '{$$2=""; $$3=""; print}' >> $(2) 422endef 423 424# Commands to generate .toc file from Darwin dynamic library. 425define _gen_toc_command_for_macho 426$(hide) $(HOST_OTOOL) -l $(1) | grep LC_ID_DYLIB -A 5 > $(2) 427$(hide) $(HOST_NM) -gP $(1) | cut -f1-2 -d" " | (grep -v U$$ >> $(2) || true) 428endef 429 430ifeq ($(CALLED_FROM_SETUP),true) 431include $(BUILD_SYSTEM)/ccache.mk 432include $(BUILD_SYSTEM)/goma.mk 433include $(BUILD_SYSTEM)/rbe.mk 434endif 435 436# GCC version selection 437TARGET_GCC_VERSION := 4.9 438ifdef TARGET_2ND_ARCH 4392ND_TARGET_GCC_VERSION := 4.9 440endif 441 442# Normalize WITH_STATIC_ANALYZER 443ifeq ($(strip $(WITH_STATIC_ANALYZER)),0) 444 WITH_STATIC_ANALYZER := 445endif 446 447# Unset WITH_TIDY_ONLY if global WITH_TIDY_ONLY is not true nor 1. 448ifeq (,$(filter 1 true,$(WITH_TIDY_ONLY))) 449 WITH_TIDY_ONLY := 450endif 451 452# Pick a Java compiler. 453include $(BUILD_SYSTEM)/combo/javac.mk 454 455# --------------------------------------------------------------- 456# Check that the configuration is current. We check that 457# BUILD_ENV_SEQUENCE_NUMBER is current against this value. 458# Don't fail if we're called from envsetup, so they have a 459# chance to update their environment. 460 461ifeq (,$(strip $(CALLED_FROM_SETUP))) 462ifneq (,$(strip $(BUILD_ENV_SEQUENCE_NUMBER))) 463ifneq ($(BUILD_ENV_SEQUENCE_NUMBER),$(CORRECT_BUILD_ENV_SEQUENCE_NUMBER)) 464$(warning BUILD_ENV_SEQUENCE_NUMBER is set incorrectly.) 465$(info *** If you use envsetup/lunch/choosecombo:) 466$(info *** - Re-execute envsetup (". envsetup.sh")) 467$(info *** - Re-run lunch or choosecombo) 468$(info *** If you use buildspec.mk:) 469$(info *** - Look at buildspec.mk.default to see what has changed) 470$(info *** - Update BUILD_ENV_SEQUENCE_NUMBER to "$(CORRECT_BUILD_ENV_SEQUENCE_NUMBER)") 471$(error bailing..) 472endif 473endif 474endif 475 476# --------------------------------------------------------------- 477# Whether we can expect a full build graph 478ALLOW_MISSING_DEPENDENCIES := $(filter true,$(ALLOW_MISSING_DEPENDENCIES)) 479ifneq ($(TARGET_BUILD_APPS),) 480ALLOW_MISSING_DEPENDENCIES := true 481endif 482ifeq ($(TARGET_BUILD_UNBUNDLED_IMAGE),true) 483ALLOW_MISSING_DEPENDENCIES := true 484endif 485ifneq ($(filter true,$(SOONG_ALLOW_MISSING_DEPENDENCIES)),) 486ALLOW_MISSING_DEPENDENCIES := true 487endif 488# Mac builds default to ALLOW_MISSING_DEPENDENCIES, at least until the host 489# tools aren't enabled by default for Mac. 490ifeq ($(HOST_OS),darwin) 491 ALLOW_MISSING_DEPENDENCIES := true 492endif 493.KATI_READONLY := ALLOW_MISSING_DEPENDENCIES 494 495TARGET_BUILD_USE_PREBUILT_SDKS := 496DISABLE_PREOPT := 497ifneq (,$(TARGET_BUILD_APPS)$(TARGET_BUILD_UNBUNDLED_IMAGE)) 498 DISABLE_PREOPT := true 499endif 500ifeq (true,$(TARGET_BUILD_UNBUNDLED)) 501 ifneq (true,$(UNBUNDLED_BUILD_SDKS_FROM_SOURCE)) 502 TARGET_BUILD_USE_PREBUILT_SDKS := true 503 endif 504endif 505 506.KATI_READONLY := \ 507 TARGET_BUILD_USE_PREBUILT_SDKS \ 508 DISABLE_PREOPT \ 509 510prebuilt_sdk_tools := prebuilts/sdk/tools 511prebuilt_sdk_tools_bin := $(prebuilt_sdk_tools)/$(HOST_OS)/bin 512 513prebuilt_build_tools := prebuilts/build-tools 514prebuilt_build_tools_wrappers := prebuilts/build-tools/common/bin 515prebuilt_build_tools_jars := prebuilts/build-tools/common/framework 516prebuilt_build_tools_bin_noasan := $(prebuilt_build_tools)/$(HOST_PREBUILT_TAG)/bin 517ifeq ($(filter address,$(SANITIZE_HOST)),) 518prebuilt_build_tools_bin := $(prebuilt_build_tools_bin_noasan) 519else 520prebuilt_build_tools_bin := $(prebuilt_build_tools)/$(HOST_PREBUILT_TAG)/asan/bin 521endif 522 523USE_PREBUILT_SDK_TOOLS_IN_PLACE := true 524 525# Work around for b/68406220 526# This should match the soong version. 527USE_D8 := true 528.KATI_READONLY := USE_D8 529 530# 531# Tools that are prebuilts for TARGET_BUILD_USE_PREBUILT_SDKS 532# 533ifeq (,$(TARGET_BUILD_USE_PREBUILT_SDKS)) 534 AAPT := $(HOST_OUT_EXECUTABLES)/aapt 535else # TARGET_BUILD_USE_PREBUILT_SDKS 536 AAPT := $(prebuilt_sdk_tools_bin)/aapt 537endif # TARGET_BUILD_USE_PREBUILT_SDKS 538 539ifeq (,$(TARGET_BUILD_USE_PREBUILT_SDKS)) 540 # Use RenderScript prebuilts for unbundled builds 541 LLVM_RS_CC := $(HOST_OUT_EXECUTABLES)/llvm-rs-cc 542 BCC_COMPAT := $(HOST_OUT_EXECUTABLES)/bcc_compat 543else 544 LLVM_RS_CC := $(prebuilt_sdk_tools_bin)/llvm-rs-cc 545 BCC_COMPAT := $(prebuilt_sdk_tools_bin)/bcc_compat 546endif 547 548prebuilt_sdk_tools := 549prebuilt_sdk_tools_bin := 550 551ACP := $(prebuilt_build_tools_bin)/acp 552CKATI := $(prebuilt_build_tools_bin)/ckati 553DEPMOD := $(HOST_OUT_EXECUTABLES)/depmod 554FILESLIST := $(HOST_OUT_EXECUTABLES)/fileslist 555FILESLIST_UTIL :=$= build/make/tools/fileslist_util.py 556HOST_INIT_VERIFIER := $(HOST_OUT_EXECUTABLES)/host_init_verifier 557XMLLINT := $(HOST_OUT_EXECUTABLES)/xmllint 558 559# SOONG_ZIP is exported by Soong, but needs to be defined early for 560# $OUT/dexpreopt.global. It will be verified against the Soong version. 561SOONG_ZIP := $(HOST_OUT_EXECUTABLES)/soong_zip 562 563# --------------------------------------------------------------- 564# Generic tools. 565 566# These dependencies are now handled via dependencies on prebuilt_build_tool 567BISON_DATA :=$= 568 569YASM := prebuilts/misc/$(BUILD_OS)-$(HOST_PREBUILT_ARCH)/yasm/yasm 570 571DOXYGEN:= doxygen 572ifeq ($(HOST_OS),linux) 573BREAKPAD_DUMP_SYMS := $(HOST_OUT_EXECUTABLES)/dump_syms 574else 575# For non-supported hosts, do not generate breakpad symbols. 576BREAKPAD_GENERATE_SYMBOLS := false 577endif 578PROTOC := $(HOST_OUT_EXECUTABLES)/aprotoc$(HOST_EXECUTABLE_SUFFIX) 579NANOPB_SRCS := $(HOST_OUT_EXECUTABLES)/protoc-gen-nanopb 580VTSC := $(HOST_OUT_EXECUTABLES)/vtsc$(HOST_EXECUTABLE_SUFFIX) 581MKBOOTFS := $(HOST_OUT_EXECUTABLES)/mkbootfs$(HOST_EXECUTABLE_SUFFIX) 582MINIGZIP := $(HOST_OUT_EXECUTABLES)/minigzip$(HOST_EXECUTABLE_SUFFIX) 583LZ4 := $(HOST_OUT_EXECUTABLES)/lz4$(HOST_EXECUTABLE_SUFFIX) 584GENERATE_GKI_CERTIFICATE := $(HOST_OUT_EXECUTABLES)/generate_gki_certificate$(HOST_EXECUTABLE_SUFFIX) 585ifeq (,$(strip $(BOARD_CUSTOM_MKBOOTIMG))) 586MKBOOTIMG := $(HOST_OUT_EXECUTABLES)/mkbootimg$(HOST_EXECUTABLE_SUFFIX) 587else 588MKBOOTIMG := $(BOARD_CUSTOM_MKBOOTIMG) 589endif 590ifeq (,$(strip $(BOARD_CUSTOM_BPTTOOL))) 591BPTTOOL := $(HOST_OUT_EXECUTABLES)/bpttool$(HOST_EXECUTABLE_SUFFIX) 592else 593BPTTOOL := $(BOARD_CUSTOM_BPTTOOL) 594endif 595ifeq (,$(strip $(BOARD_CUSTOM_AVBTOOL))) 596AVBTOOL := $(HOST_OUT_EXECUTABLES)/avbtool$(HOST_EXECUTABLE_SUFFIX) 597else 598AVBTOOL := $(BOARD_CUSTOM_AVBTOOL) 599endif 600APICHECK := $(HOST_OUT_JAVA_LIBRARIES)/metalava$(COMMON_JAVA_PACKAGE_SUFFIX) 601FS_GET_STATS := $(HOST_OUT_EXECUTABLES)/fs_get_stats$(HOST_EXECUTABLE_SUFFIX) 602MKEXTUSERIMG := $(HOST_OUT_EXECUTABLES)/mkuserimg_mke2fs 603MKE2FS_CONF := system/extras/ext4_utils/mke2fs.conf 604MKEROFS := $(HOST_OUT_EXECUTABLES)/mkfs.erofs 605MKSQUASHFSUSERIMG := $(HOST_OUT_EXECUTABLES)/mksquashfsimage.sh 606MKF2FSUSERIMG := $(HOST_OUT_EXECUTABLES)/mkf2fsuserimg.sh 607SIMG2IMG := $(HOST_OUT_EXECUTABLES)/simg2img$(HOST_EXECUTABLE_SUFFIX) 608E2FSCK := $(HOST_OUT_EXECUTABLES)/e2fsck$(HOST_EXECUTABLE_SUFFIX) 609TUNE2FS := $(HOST_OUT_EXECUTABLES)/tune2fs$(HOST_EXECUTABLE_SUFFIX) 610JARJAR := $(HOST_OUT_JAVA_LIBRARIES)/jarjar.jar 611DATA_BINDING_COMPILER := $(HOST_OUT_JAVA_LIBRARIES)/databinding-compiler.jar 612FAT16COPY := build/make/tools/fat16copy.py 613CHECK_ELF_FILE := build/make/tools/check_elf_file.py 614LPMAKE := $(HOST_OUT_EXECUTABLES)/lpmake$(HOST_EXECUTABLE_SUFFIX) 615ADD_IMG_TO_TARGET_FILES := $(HOST_OUT_EXECUTABLES)/add_img_to_target_files$(HOST_EXECUTABLE_SUFFIX) 616BUILD_IMAGE := $(HOST_OUT_EXECUTABLES)/build_image$(HOST_EXECUTABLE_SUFFIX) 617BUILD_SUPER_IMAGE := $(HOST_OUT_EXECUTABLES)/build_super_image$(HOST_EXECUTABLE_SUFFIX) 618IMG_FROM_TARGET_FILES := $(HOST_OUT_EXECUTABLES)/img_from_target_files$(HOST_EXECUTABLE_SUFFIX) 619MAKE_RECOVERY_PATCH := $(HOST_OUT_EXECUTABLES)/make_recovery_patch$(HOST_EXECUTABLE_SUFFIX) 620OTA_FROM_TARGET_FILES := $(HOST_OUT_EXECUTABLES)/ota_from_target_files$(HOST_EXECUTABLE_SUFFIX) 621SPARSE_IMG := $(HOST_OUT_EXECUTABLES)/sparse_img$(HOST_EXECUTABLE_SUFFIX) 622CHECK_PARTITION_SIZES := $(HOST_OUT_EXECUTABLES)/check_partition_sizes$(HOST_EXECUTABLE_SUFFIX) 623SYMBOLS_MAP := $(HOST_OUT_EXECUTABLES)/symbols_map 624 625PROGUARD_HOME := external/proguard 626PROGUARD := $(PROGUARD_HOME)/bin/proguard.sh 627PROGUARD_DEPS := $(PROGUARD) $(PROGUARD_HOME)/lib/proguard.jar 628JAVATAGS := build/make/tools/java-event-log-tags.py 629MERGETAGS := build/make/tools/merge-event-log-tags.py 630APPEND2SIMG := $(HOST_OUT_EXECUTABLES)/append2simg 631VERITY_SIGNER := $(HOST_OUT_EXECUTABLES)/verity_signer 632BUILD_VERITY_METADATA := $(HOST_OUT_EXECUTABLES)/build_verity_metadata 633BUILD_VERITY_TREE := $(HOST_OUT_EXECUTABLES)/build_verity_tree 634BOOT_SIGNER := $(HOST_OUT_EXECUTABLES)/boot_signer 635FUTILITY := $(HOST_OUT_EXECUTABLES)/futility-host 636VBOOT_SIGNER := $(HOST_OUT_EXECUTABLES)/vboot_signer 637FEC := $(HOST_OUT_EXECUTABLES)/fec 638 639DEXDUMP := $(HOST_OUT_EXECUTABLES)/dexdump$(BUILD_EXECUTABLE_SUFFIX) 640PROFMAN := $(HOST_OUT_EXECUTABLES)/profman 641 642FINDBUGS_DIR := external/owasp/sanitizer/tools/findbugs/bin 643FINDBUGS := $(FINDBUGS_DIR)/findbugs 644 645JETIFIER := prebuilts/sdk/tools/jetifier/jetifier-standalone/bin/jetifier-standalone 646 647EXTRACT_KERNEL := build/make/tools/extract_kernel.py 648 649# Path to tools.jar 650HOST_JDK_TOOLS_JAR := $(ANDROID_JAVA8_HOME)/lib/tools.jar 651 652APICHECK_COMMAND := $(JAVA) -Xmx4g -jar $(APICHECK) --no-banner 653 654# Boolean variable determining if the allow list for compatible properties is enabled 655PRODUCT_COMPATIBLE_PROPERTY := true 656ifeq ($(PRODUCT_COMPATIBLE_PROPERTY_OVERRIDE),false) 657 $(error PRODUCT_COMPATIBLE_PROPERTY_OVERRIDE is obsolete) 658endif 659 660.KATI_READONLY := \ 661 PRODUCT_COMPATIBLE_PROPERTY 662 663# Boolean variable determining if Treble is fully enabled 664PRODUCT_FULL_TREBLE := false 665ifneq ($(PRODUCT_FULL_TREBLE_OVERRIDE),) 666 PRODUCT_FULL_TREBLE := $(PRODUCT_FULL_TREBLE_OVERRIDE) 667else ifeq ($(PRODUCT_SHIPPING_API_LEVEL),) 668 #$(warning no product shipping level defined) 669else ifneq ($(call math_gt_or_eq,$(PRODUCT_SHIPPING_API_LEVEL),26),) 670 PRODUCT_FULL_TREBLE := true 671endif 672 673# TODO(b/69865032): Make PRODUCT_NOTICE_SPLIT the default behavior and remove 674# references to it here and below. 675ifdef PRODUCT_NOTICE_SPLIT_OVERRIDE 676 $(error PRODUCT_NOTICE_SPLIT_OVERRIDE cannot be set.) 677endif 678 679requirements := \ 680 PRODUCT_TREBLE_LINKER_NAMESPACES \ 681 PRODUCT_SEPOLICY_SPLIT \ 682 PRODUCT_ENFORCE_VINTF_MANIFEST \ 683 PRODUCT_NOTICE_SPLIT 684 685# If it is overriden, then the requirement override is taken, otherwise it's 686# PRODUCT_FULL_TREBLE 687$(foreach req,$(requirements),$(eval \ 688 $(req) := $(if $($(req)_OVERRIDE),$($(req)_OVERRIDE),$(PRODUCT_FULL_TREBLE)))) 689# If the requirement is false for any reason, then it's not PRODUCT_FULL_TREBLE 690$(foreach req,$(requirements),$(eval \ 691 PRODUCT_FULL_TREBLE := $(if $(filter false,$($(req))),false,$(PRODUCT_FULL_TREBLE)))) 692 693PRODUCT_FULL_TREBLE_OVERRIDE ?= 694$(foreach req,$(requirements),$(eval $(req)_OVERRIDE ?=)) 695 696# TODO(b/114488870): disallow PRODUCT_FULL_TREBLE_OVERRIDE from being used. 697.KATI_READONLY := \ 698 PRODUCT_FULL_TREBLE_OVERRIDE \ 699 $(foreach req,$(requirements),$(req)_OVERRIDE) \ 700 $(requirements) \ 701 PRODUCT_FULL_TREBLE \ 702 703$(KATI_obsolete_var $(foreach req,$(requirements),$(req)_OVERRIDE) \ 704 ,This should be referenced without the _OVERRIDE suffix.) 705 706requirements := 707 708# BOARD_PROPERTY_OVERRIDES_SPLIT_ENABLED can be true only if early-mount of 709# partitions is supported. But the early-mount must be supported for full 710# treble products, and so BOARD_PROPERTY_OVERRIDES_SPLIT_ENABLED should be set 711# by default for full treble products. 712ifeq ($(PRODUCT_FULL_TREBLE),true) 713 BOARD_PROPERTY_OVERRIDES_SPLIT_ENABLED ?= true 714endif 715 716# If PRODUCT_USE_VNDK is true and BOARD_VNDK_VERSION is not defined yet, 717# BOARD_VNDK_VERSION will be set to "current" as default. 718# PRODUCT_USE_VNDK will be true in Android-P or later launching devices. 719PRODUCT_USE_VNDK := false 720ifneq ($(PRODUCT_USE_VNDK_OVERRIDE),) 721 PRODUCT_USE_VNDK := $(PRODUCT_USE_VNDK_OVERRIDE) 722else ifeq ($(PRODUCT_SHIPPING_API_LEVEL),) 723 # No shipping level defined 724else ifeq ($(call math_gt,$(PRODUCT_SHIPPING_API_LEVEL),27),true) 725 PRODUCT_USE_VNDK := $(PRODUCT_FULL_TREBLE) 726endif 727 728ifeq ($(PRODUCT_USE_VNDK),true) 729 ifndef BOARD_VNDK_VERSION 730 BOARD_VNDK_VERSION := current 731 endif 732endif 733 734$(KATI_obsolete_var PRODUCT_USE_VNDK,Use BOARD_VNDK_VERSION instead) 735$(KATI_obsolete_var PRODUCT_USE_VNDK_OVERRIDE,Use BOARD_VNDK_VERSION instead) 736 737ifdef PRODUCT_PRODUCT_VNDK_VERSION 738 ifndef BOARD_VNDK_VERSION 739 # VNDK for product partition is not available unless BOARD_VNDK_VERSION 740 # defined. 741 $(error PRODUCT_PRODUCT_VNDK_VERSION cannot be defined without defining BOARD_VNDK_VERSION) 742 endif 743endif 744 745# Set BOARD_SYSTEMSDK_VERSIONS to the latest SystemSDK version starting from P-launching 746# devices if unset. 747ifndef BOARD_SYSTEMSDK_VERSIONS 748 ifdef PRODUCT_SHIPPING_API_LEVEL 749 ifneq ($(call math_gt_or_eq,$(PRODUCT_SHIPPING_API_LEVEL),28),) 750 ifeq (REL,$(PLATFORM_VERSION_CODENAME)) 751 BOARD_SYSTEMSDK_VERSIONS := $(PLATFORM_SDK_VERSION) 752 else 753 BOARD_SYSTEMSDK_VERSIONS := $(PLATFORM_VERSION_CODENAME) 754 endif 755 endif 756 endif 757endif 758 759ifndef BOARD_CURRENT_API_LEVEL_FOR_VENDOR_MODULES 760 BOARD_CURRENT_API_LEVEL_FOR_VENDOR_MODULES := current 761else 762 ifdef PRODUCT_SHIPPING_API_LEVEL 763 ifneq ($(call math_lt,$(BOARD_CURRENT_API_LEVEL_FOR_VENDOR_MODULES),$(PRODUCT_SHIPPING_API_LEVEL)),) 764 $(error BOARD_CURRENT_API_LEVEL_FOR_VENDOR_MODULES ($(BOARD_CURRENT_API_LEVEL_FOR_VENDOR_MODULES)) must be greater than or equal to PRODUCT_SHIPPING_API_LEVEL ($(PRODUCT_SHIPPING_API_LEVEL))) 765 endif 766 endif 767endif 768.KATI_READONLY := BOARD_CURRENT_API_LEVEL_FOR_VENDOR_MODULES 769 770ifdef PRODUCT_SHIPPING_API_LEVEL 771 board_api_level := $(firstword $(BOARD_API_LEVEL) $(BOARD_SHIPPING_API_LEVEL)) 772 ifneq (,$(board_api_level)) 773 min_systemsdk_version := $(call math_min,$(board_api_level),$(PRODUCT_SHIPPING_API_LEVEL)) 774 else 775 min_systemsdk_version := $(PRODUCT_SHIPPING_API_LEVEL) 776 endif 777 ifneq ($(call numbers_less_than,$(min_systemsdk_version),$(BOARD_SYSTEMSDK_VERSIONS)),) 778 $(error BOARD_SYSTEMSDK_VERSIONS ($(BOARD_SYSTEMSDK_VERSIONS)) must all be greater than or equal to BOARD_API_LEVEL, BOARD_SHIPPING_API_LEVEL or PRODUCT_SHIPPING_API_LEVEL ($(min_systemsdk_version))) 779 endif 780 ifneq ($(call math_gt_or_eq,$(PRODUCT_SHIPPING_API_LEVEL),28),) 781 ifneq ($(TARGET_IS_64_BIT), true) 782 ifneq ($(TARGET_USES_64_BIT_BINDER), true) 783 $(error When PRODUCT_SHIPPING_API_LEVEL >= 28, TARGET_USES_64_BIT_BINDER must be true) 784 endif 785 endif 786 endif 787 ifneq ($(call math_gt_or_eq,$(PRODUCT_SHIPPING_API_LEVEL),29),) 788 ifneq ($(BOARD_OTA_FRAMEWORK_VBMETA_VERSION_OVERRIDE),) 789 $(error When PRODUCT_SHIPPING_API_LEVEL >= 29, BOARD_OTA_FRAMEWORK_VBMETA_VERSION_OVERRIDE cannot be set) 790 endif 791 endif 792endif 793 794# The default key if not set as LOCAL_CERTIFICATE 795ifdef PRODUCT_DEFAULT_DEV_CERTIFICATE 796 DEFAULT_SYSTEM_DEV_CERTIFICATE := $(PRODUCT_DEFAULT_DEV_CERTIFICATE) 797else 798 DEFAULT_SYSTEM_DEV_CERTIFICATE := build/make/target/product/security/testkey 799endif 800.KATI_READONLY := DEFAULT_SYSTEM_DEV_CERTIFICATE 801 802# Certificate for the NetworkStack sepolicy context 803ifdef PRODUCT_MAINLINE_SEPOLICY_DEV_CERTIFICATES 804 MAINLINE_SEPOLICY_DEV_CERTIFICATES := $(PRODUCT_MAINLINE_SEPOLICY_DEV_CERTIFICATES) 805else 806 MAINLINE_SEPOLICY_DEV_CERTIFICATES := $(dir $(DEFAULT_SYSTEM_DEV_CERTIFICATE)) 807endif 808 809BUILD_NUMBER_FROM_FILE := $$(cat $(SOONG_OUT_DIR)/build_number.txt) 810BUILD_DATETIME_FROM_FILE := $$(cat $(BUILD_DATETIME_FILE)) 811 812# SEPolicy versions 813 814# PLATFORM_SEPOLICY_VERSION is a number of the form "NN.m" with "NN" mapping to 815# PLATFORM_SDK_VERSION and "m" as a minor number which allows for SELinux 816# changes independent of PLATFORM_SDK_VERSION. This value will be set to 817# 10000.0 to represent tip-of-tree development that is inherently unstable and 818# thus designed not to work with any shipping vendor policy. This is similar in 819# spirit to how DEFAULT_APP_TARGET_SDK is set. 820# The minor version ('m' component) must be updated every time a platform release 821# is made which breaks compatibility with the previous platform sepolicy version, 822# not just on every increase in PLATFORM_SDK_VERSION. The minor version should 823# be reset to 0 on every bump of the PLATFORM_SDK_VERSION. 824sepolicy_major_vers := 33 825sepolicy_minor_vers := 0 826 827ifneq ($(sepolicy_major_vers), $(PLATFORM_SDK_VERSION)) 828$(error sepolicy_major_version does not match PLATFORM_SDK_VERSION, please update.) 829endif 830 831TOT_SEPOLICY_VERSION := 10000.0 832ifneq (REL,$(PLATFORM_VERSION_CODENAME)) 833 PLATFORM_SEPOLICY_VERSION := $(TOT_SEPOLICY_VERSION) 834else 835 PLATFORM_SEPOLICY_VERSION := $(join $(addsuffix .,$(sepolicy_major_vers)), $(sepolicy_minor_vers)) 836endif 837sepolicy_major_vers := 838sepolicy_minor_vers := 839 840# BOARD_SEPOLICY_VERS must take the format "NN.m" and contain the sepolicy 841# version identifier corresponding to the sepolicy on which the non-platform 842# policy is to be based. If unspecified, this will build against the current 843# public platform policy in tree 844ifndef BOARD_SEPOLICY_VERS 845# The default platform policy version. 846BOARD_SEPOLICY_VERS := $(PLATFORM_SEPOLICY_VERSION) 847endif 848 849ifeq ($(BOARD_SEPOLICY_VERS),$(PLATFORM_SEPOLICY_VERSION)) 850IS_TARGET_MIXED_SEPOLICY := 851else 852IS_TARGET_MIXED_SEPOLICY := true 853endif 854 855.KATI_READONLY := IS_TARGET_MIXED_SEPOLICY 856 857# A list of SEPolicy versions, besides PLATFORM_SEPOLICY_VERSION, that the framework supports. 858PLATFORM_SEPOLICY_COMPAT_VERSIONS := \ 859 28.0 \ 860 29.0 \ 861 30.0 \ 862 31.0 \ 863 32.0 \ 864 865.KATI_READONLY := \ 866 PLATFORM_SEPOLICY_COMPAT_VERSIONS \ 867 PLATFORM_SEPOLICY_VERSION \ 868 TOT_SEPOLICY_VERSION \ 869 870ifeq ($(PRODUCT_RETROFIT_DYNAMIC_PARTITIONS),true) 871 ifneq ($(PRODUCT_USE_DYNAMIC_PARTITIONS),true) 872 $(error PRODUCT_USE_DYNAMIC_PARTITIONS must be true when PRODUCT_RETROFIT_DYNAMIC_PARTITIONS \ 873 is set) 874 endif 875 ifdef PRODUCT_SHIPPING_API_LEVEL 876 ifeq (true,$(call math_gt_or_eq,$(PRODUCT_SHIPPING_API_LEVEL),29)) 877 $(error Devices with shipping API level $(PRODUCT_SHIPPING_API_LEVEL) must not set \ 878 PRODUCT_RETROFIT_DYNAMIC_PARTITIONS) 879 endif 880 endif 881endif 882 883ifeq ($(PRODUCT_USE_DYNAMIC_PARTITIONS),true) 884 ifeq ($(BOARD_BUILD_SYSTEM_ROOT_IMAGE),true) 885 $(error BOARD_BUILD_SYSTEM_ROOT_IMAGE cannot be true for devices with dynamic partitions) 886 endif 887 ifneq ($(PRODUCT_USE_DYNAMIC_PARTITION_SIZE),true) 888 $(error PRODUCT_USE_DYNAMIC_PARTITION_SIZE must be true for devices with dynamic partitions) 889 endif 890endif 891 892ifeq ($(PRODUCT_BUILD_SUPER_PARTITION),true) 893 ifneq ($(PRODUCT_USE_DYNAMIC_PARTITIONS),true) 894 $(error Can only build super partition for devices with dynamic partitions) 895 endif 896endif 897 898 899ifeq ($(PRODUCT_USE_DYNAMIC_PARTITION_SIZE),true) 900 901ifneq ($(BOARD_SYSTEMIMAGE_PARTITION_SIZE),) 902ifneq ($(BOARD_SYSTEMIMAGE_PARTITION_RESERVED_SIZE),) 903$(error Should not define BOARD_SYSTEMIMAGE_PARTITION_SIZE and \ 904 BOARD_SYSTEMIMAGE_PARTITION_RESERVED_SIZE together) 905endif 906endif 907 908ifneq ($(BOARD_VENDORIMAGE_PARTITION_SIZE),) 909ifneq ($(BOARD_VENDORIMAGE_PARTITION_RESERVED_SIZE),) 910$(error Should not define BOARD_VENDORIMAGE_PARTITION_SIZE and \ 911 BOARD_VENDORIMAGE_PARTITION_RESERVED_SIZE together) 912endif 913endif 914 915ifneq ($(BOARD_ODMIMAGE_PARTITION_SIZE),) 916ifneq ($(BOARD_ODMIMAGE_PARTITION_RESERVED_SIZE),) 917$(error Should not define BOARD_ODMIMAGE_PARTITION_SIZE and \ 918 BOARD_ODMIMAGE_PARTITION_RESERVED_SIZE together) 919endif 920endif 921 922ifneq ($(BOARD_VENDOR_DLKMIMAGE_PARTITION_SIZE),) 923ifneq ($(BOARD_VENDOR_DLKMIMAGE_PARTITION_RESERVED_SIZE),) 924$(error Should not define BOARD_VENDOR_DLKMIMAGE_PARTITION_SIZE and \ 925 BOARD_VENDOR_DLKMIMAGE_PARTITION_RESERVED_SIZE together) 926endif 927endif 928 929ifneq ($(BOARD_ODM_DLKMIMAGE_PARTITION_SIZE),) 930ifneq ($(BOARD_ODM_DLKMIMAGE_PARTITION_RESERVED_SIZE),) 931$(error Should not define BOARD_ODM_DLKMIMAGE_PARTITION_SIZE and \ 932 BOARD_ODM_DLKMIMAGE_PARTITION_RESERVED_SIZE together) 933endif 934endif 935 936ifneq ($(BOARD_SYSTEM_DLKMIMAGE_PARTITION_SIZE),) 937ifneq ($(BOARD_SYSTEM_DLKMIMAGE_PARTITION_RESERVED_SIZE),) 938$(error Should not define BOARD_SYSTEM_DLKMIMAGE_PARTITION_SIZE and \ 939 BOARD_SYSTEM_DLKMIMAGE_PARTITION_RESERVED_SIZE together) 940endif 941endif 942 943ifneq ($(BOARD_PRODUCTIMAGE_PARTITION_SIZE),) 944ifneq ($(BOARD_PRODUCTIMAGE_PARTITION_RESERVED_SIZE),) 945$(error Should not define BOARD_PRODUCTIMAGE_PARTITION_SIZE and \ 946 BOARD_PRODUCTIMAGE_PARTITION_RESERVED_SIZE together) 947endif 948endif 949 950ifneq ($(BOARD_SYSTEM_EXTIMAGE_PARTITION_SIZE),) 951ifneq ($(BOARD_SYSTEM_EXTIMAGE_PARTITION_RESERVED_SIZE),) 952$(error Should not define BOARD_SYSTEM_EXTIMAGE_PARTITION_SIZE and \ 953 BOARD_SYSTEM_EXTIMAGE_PARTITION_RESERVED_SIZE together) 954endif 955endif 956 957endif # PRODUCT_USE_DYNAMIC_PARTITION_SIZE 958 959ifeq ($(PRODUCT_USE_DYNAMIC_PARTITIONS),true) 960 961# BOARD_SUPER_PARTITION_GROUPS defines a list of "updatable groups". Each updatable group is a 962# group of partitions that share the same pool of free spaces. 963# For each group in BOARD_SUPER_PARTITION_GROUPS, a BOARD_{GROUP}_SIZE and 964# BOARD_{GROUP}_PARTITION_PARTITION_LIST may be defined. 965# - BOARD_{GROUP}_SIZE: The maximum sum of sizes of all partitions in the group. 966# Must not be empty. 967# - BOARD_{GROUP}_PARTITION_PARTITION_LIST: the list of partitions that belongs to this group. 968# If empty, no partitions belong to this group, and the sum of sizes is effectively 0. 969$(foreach group,$(call to-upper,$(BOARD_SUPER_PARTITION_GROUPS)), \ 970 $(eval BOARD_$(group)_SIZE := $(strip $(BOARD_$(group)_SIZE))) \ 971 $(if $(BOARD_$(group)_SIZE),,$(error BOARD_$(group)_SIZE must not be empty)) \ 972 $(eval .KATI_READONLY := BOARD_$(group)_SIZE) \ 973 $(eval BOARD_$(group)_PARTITION_LIST ?=) \ 974 $(eval .KATI_READONLY := BOARD_$(group)_PARTITION_LIST) \ 975) 976 977# BOARD_*_PARTITION_LIST: a list of the following tokens 978valid_super_partition_list := system vendor product system_ext odm vendor_dlkm odm_dlkm system_dlkm 979$(foreach group,$(call to-upper,$(BOARD_SUPER_PARTITION_GROUPS)), \ 980 $(if $(filter-out $(valid_super_partition_list),$(BOARD_$(group)_PARTITION_LIST)), \ 981 $(error BOARD_$(group)_PARTITION_LIST contains invalid partition name \ 982 $(filter-out $(valid_super_partition_list),$(BOARD_$(group)_PARTITION_LIST)). \ 983 Valid names are $(valid_super_partition_list)))) 984valid_super_partition_list := 985 986 987# Define BOARD_SUPER_PARTITION_PARTITION_LIST, the sum of all BOARD_*_PARTITION_LIST 988ifdef BOARD_SUPER_PARTITION_PARTITION_LIST 989$(error BOARD_SUPER_PARTITION_PARTITION_LIST should not be defined, but computed from \ 990 BOARD_SUPER_PARTITION_GROUPS and BOARD_*_PARTITION_LIST) 991endif 992BOARD_SUPER_PARTITION_PARTITION_LIST := \ 993 $(foreach group,$(call to-upper,$(BOARD_SUPER_PARTITION_GROUPS)),$(BOARD_$(group)_PARTITION_LIST)) 994.KATI_READONLY := BOARD_SUPER_PARTITION_PARTITION_LIST 995 996ifneq ($(BOARD_SUPER_PARTITION_SIZE),) 997ifeq ($(PRODUCT_RETROFIT_DYNAMIC_PARTITIONS),true) 998 999# The metadata device must be specified manually for retrofitting. 1000ifeq ($(BOARD_SUPER_PARTITION_METADATA_DEVICE),) 1001$(error Must specify BOARD_SUPER_PARTITION_METADATA_DEVICE if PRODUCT_RETROFIT_DYNAMIC_PARTITIONS=true.) 1002endif 1003 1004# The super partition block device list must be specified manually for retrofitting. 1005ifeq ($(BOARD_SUPER_PARTITION_BLOCK_DEVICES),) 1006$(error Must specify BOARD_SUPER_PARTITION_BLOCK_DEVICES if PRODUCT_RETROFIT_DYNAMIC_PARTITIONS=true.) 1007endif 1008 1009# The metadata device must be included in the super partition block device list. 1010ifeq (,$(filter $(BOARD_SUPER_PARTITION_METADATA_DEVICE),$(BOARD_SUPER_PARTITION_BLOCK_DEVICES))) 1011$(error BOARD_SUPER_PARTITION_METADATA_DEVICE is not listed in BOARD_SUPER_PARTITION_BLOCK_DEVICES.) 1012endif 1013 1014# The metadata device must be supplied to init via the kernel command-line. 1015INTERNAL_KERNEL_CMDLINE += androidboot.super_partition=$(BOARD_SUPER_PARTITION_METADATA_DEVICE) 1016 1017BOARD_BUILD_RETROFIT_DYNAMIC_PARTITIONS_OTA_PACKAGE := true 1018 1019# If "vendor" is listed as one of the dynamic partitions but without its image available (e.g. an 1020# AOSP target built without vendor image), don't build the retrofit full OTA package. Because we 1021# won't be able to build meaningful super_* images for retrofitting purpose. 1022ifneq (,$(filter vendor,$(BOARD_SUPER_PARTITION_PARTITION_LIST))) 1023ifndef BUILDING_VENDOR_IMAGE 1024ifndef BOARD_PREBUILT_VENDORIMAGE 1025BOARD_BUILD_RETROFIT_DYNAMIC_PARTITIONS_OTA_PACKAGE := 1026endif # BOARD_PREBUILT_VENDORIMAGE 1027endif # BUILDING_VENDOR_IMAGE 1028endif # BOARD_SUPER_PARTITION_PARTITION_LIST 1029 1030else # PRODUCT_RETROFIT_DYNAMIC_PARTITIONS 1031 1032# For normal devices, we populate BOARD_SUPER_PARTITION_BLOCK_DEVICES so the 1033# build can handle both cases consistently. 1034ifeq ($(BOARD_SUPER_PARTITION_METADATA_DEVICE),) 1035BOARD_SUPER_PARTITION_METADATA_DEVICE := super 1036endif 1037 1038ifeq ($(BOARD_SUPER_PARTITION_BLOCK_DEVICES),) 1039BOARD_SUPER_PARTITION_BLOCK_DEVICES := $(BOARD_SUPER_PARTITION_METADATA_DEVICE) 1040endif 1041 1042# If only one super block device, default to super partition size. 1043ifeq ($(word 2,$(BOARD_SUPER_PARTITION_BLOCK_DEVICES)),) 1044BOARD_SUPER_PARTITION_$(call to-upper,$(strip $(BOARD_SUPER_PARTITION_BLOCK_DEVICES)))_DEVICE_SIZE ?= \ 1045 $(BOARD_SUPER_PARTITION_SIZE) 1046endif 1047 1048ifneq ($(BOARD_SUPER_PARTITION_METADATA_DEVICE),super) 1049INTERNAL_KERNEL_CMDLINE += androidboot.super_partition=$(BOARD_SUPER_PARTITION_METADATA_DEVICE) 1050endif 1051BOARD_BUILD_RETROFIT_DYNAMIC_PARTITIONS_OTA_PACKAGE := 1052 1053endif # PRODUCT_RETROFIT_DYNAMIC_PARTITIONS 1054endif # BOARD_SUPER_PARTITION_SIZE 1055BOARD_SUPER_PARTITION_BLOCK_DEVICES ?= 1056.KATI_READONLY := BOARD_SUPER_PARTITION_BLOCK_DEVICES 1057BOARD_SUPER_PARTITION_METADATA_DEVICE ?= 1058.KATI_READONLY := BOARD_SUPER_PARTITION_METADATA_DEVICE 1059BOARD_BUILD_RETROFIT_DYNAMIC_PARTITIONS_OTA_PACKAGE ?= 1060.KATI_READONLY := BOARD_BUILD_RETROFIT_DYNAMIC_PARTITIONS_OTA_PACKAGE 1061 1062$(foreach device,$(call to-upper,$(BOARD_SUPER_PARTITION_BLOCK_DEVICES)), \ 1063 $(eval BOARD_SUPER_PARTITION_$(device)_DEVICE_SIZE := $(strip $(BOARD_SUPER_PARTITION_$(device)_DEVICE_SIZE))) \ 1064 $(if $(BOARD_SUPER_PARTITION_$(device)_DEVICE_SIZE),, \ 1065 $(error BOARD_SUPER_PARTITION_$(device)_DEVICE_SIZE must not be empty)) \ 1066 $(eval .KATI_READONLY := BOARD_SUPER_PARTITION_$(device)_DEVICE_SIZE)) 1067 1068endif # PRODUCT_USE_DYNAMIC_PARTITIONS 1069 1070# By default, we build the hidden API csv files from source. You can use 1071# prebuilt hiddenapi files by setting BOARD_PREBUILT_HIDDENAPI_DIR to the name 1072# of a directory containing both prebuilt hiddenapi-flags.csv and 1073# hiddenapi-index.csv. 1074BOARD_PREBUILT_HIDDENAPI_DIR ?= 1075.KATI_READONLY := BOARD_PREBUILT_HIDDENAPI_DIR 1076 1077ifdef USE_HOST_MUSL 1078 ifneq (,$(or $(BUILD_BROKEN_USES_BUILD_HOST_EXECUTABLE),\ 1079 $(BUILD_BROKEN_USES_BUILD_HOST_SHARED_LIBRARY),\ 1080 $(BUILD_BROKEN_USES_BUILD_HOST_STATIC_LIBRARY))) 1081 $(error USE_HOST_MUSL can't be set when native host builds are enabled in Make with BUILD_BROKEN_USES_BUILD_HOST_*) 1082 endif 1083endif 1084 1085# ############################################################### 1086# Set up final options. 1087# ############################################################### 1088 1089# We run gcc/clang with PWD=/proc/self/cwd to remove the $TOP 1090# from the debug output. That way two builds in two different 1091# directories will create the same output. 1092# /proc doesn't exist on Darwin. 1093ifeq ($(HOST_OS),linux) 1094RELATIVE_PWD := PWD=/proc/self/cwd 1095else 1096RELATIVE_PWD := 1097endif 1098 1099# Flags for DEX2OAT 1100first_non_empty_of_three = $(if $(1),$(1),$(if $(2),$(2),$(3))) 1101DEX2OAT_TARGET_ARCH := $(TARGET_ARCH) 1102DEX2OAT_TARGET_CPU_VARIANT := $(call first_non_empty_of_three,$(TARGET_CPU_VARIANT),$(TARGET_ARCH_VARIANT),default) 1103DEX2OAT_TARGET_CPU_VARIANT_RUNTIME := $(call first_non_empty_of_three,$(TARGET_CPU_VARIANT_RUNTIME),$(TARGET_ARCH_VARIANT),default) 1104DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES := default 1105 1106ifdef TARGET_2ND_ARCH 1107$(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_ARCH := $(TARGET_2ND_ARCH) 1108$(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_CPU_VARIANT := $(call first_non_empty_of_three,$(TARGET_2ND_CPU_VARIANT),$(TARGET_2ND_ARCH_VARIANT),default) 1109$(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_CPU_VARIANT_RUNTIME := $(call first_non_empty_of_three,$(TARGET_2ND_CPU_VARIANT_RUNTIME),$(TARGET_2ND_ARCH_VARIANT),default) 1110$(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES := default 1111endif 1112 1113# ############################################################### 1114# Collect a list of the SDK versions that we could compile against 1115# For use with the LOCAL_SDK_VERSION variable for include $(BUILD_PACKAGE) 1116# ############################################################### 1117 1118HISTORICAL_SDK_VERSIONS_ROOT := $(TOPDIR)prebuilts/sdk 1119HISTORICAL_NDK_VERSIONS_ROOT := $(TOPDIR)prebuilts/ndk 1120 1121# The path where app can reference the support library resources. 1122ifdef TARGET_BUILD_USE_PREBUILT_SDKS 1123SUPPORT_LIBRARY_ROOT := $(HISTORICAL_SDK_VERSIONS_ROOT)/current/support 1124else 1125SUPPORT_LIBRARY_ROOT := frameworks/support 1126endif 1127 1128get-sdk-version = $(if $(findstring _,$(1)),$(subst core_,,$(subst system_,,$(subst test_,,$(1)))),$(1)) 1129get-sdk-api = $(if $(findstring _,$(1)),$(patsubst %_$(call get-sdk-version,$(1)),%,$(1)),public) 1130get-prebuilt-sdk-dir = $(HISTORICAL_SDK_VERSIONS_ROOT)/$(call get-sdk-version,$(1))/$(call get-sdk-api,$(1)) 1131 1132# Resolve LOCAL_SDK_VERSION to prebuilt module name, e.g.: 1133# 23 -> sdk_public_23_android 1134# system_current -> sdk_system_current_android 1135# $(1): An sdk version (LOCAL_SDK_VERSION) 1136# $(2): optional library name (default: android) 1137define resolve-prebuilt-sdk-module 1138$(if $(findstring _,$(1)),\ 1139 sdk_$(1)_$(or $(2),android),\ 1140 sdk_public_$(1)_$(or $(2),android)) 1141endef 1142 1143# Resolve LOCAL_SDK_VERSION to prebuilt android.jar 1144# $(1): LOCAL_SDK_VERSION 1145resolve-prebuilt-sdk-jar-path = $(call get-prebuilt-sdk-dir,$(1))/android.jar 1146 1147# Resolve LOCAL_SDK_VERSION to prebuilt framework.aidl 1148# $(1): An sdk version (LOCAL_SDK_VERSION) 1149resolve-prebuilt-sdk-aidl-path = $(call get-prebuilt-sdk-dir,$(call get-sdk-version,$(1)))/framework.aidl 1150 1151# Historical SDK version N is stored in $(HISTORICAL_SDK_VERSIONS_ROOT)/N. 1152# The 'current' version is whatever this source tree is. 1153# 1154# sgrax is the opposite of xargs. It takes the list of args and puts them 1155# on each line for sort to process. 1156# sort -g is a numeric sort, so 1 2 3 10 instead of 1 10 2 3. 1157 1158# Numerically sort a list of numbers 1159# $(1): the list of numbers to be sorted 1160define numerically_sort 1161$(shell function sgrax() { \ 1162 while [ -n "$$1" ] ; do echo $$1 ; shift ; done \ 1163 } ; \ 1164 ( sgrax $(1) | sort -g ) ) 1165endef 1166 1167# This produces a list like "current/core current/public current/system 4/public" 1168TARGET_AVAILABLE_SDK_VERSIONS := $(wildcard $(HISTORICAL_SDK_VERSIONS_ROOT)/*/*/android.jar) 1169TARGET_AVAILABLE_SDK_VERSIONS := $(patsubst $(HISTORICAL_SDK_VERSIONS_ROOT)/%/android.jar,%,$(TARGET_AVAILABLE_SDK_VERSIONS)) 1170# Strips and reorganizes the "public", "core", "system" and "test" subdirs. 1171TARGET_AVAILABLE_SDK_VERSIONS := $(subst /public,,$(TARGET_AVAILABLE_SDK_VERSIONS)) 1172TARGET_AVAILABLE_SDK_VERSIONS := $(patsubst %/core,core_%,$(TARGET_AVAILABLE_SDK_VERSIONS)) 1173TARGET_AVAILABLE_SDK_VERSIONS := $(patsubst %/system,system_%,$(TARGET_AVAILABLE_SDK_VERSIONS)) 1174TARGET_AVAILABLE_SDK_VERSIONS := $(patsubst %/test,test_%,$(TARGET_AVAILABLE_SDK_VERSIONS)) 1175# module-lib and system-server are not supported in Make. 1176TARGET_AVAILABLE_SDK_VERSIONS := $(filter-out %/module-lib %/system-server,$(TARGET_AVAILABLE_SDK_VERSIONS)) 1177TARGET_AVAIALBLE_SDK_VERSIONS := $(call numerically_sort,$(TARGET_AVAILABLE_SDK_VERSIONS)) 1178 1179TARGET_SDK_VERSIONS_WITHOUT_JAVA_18_SUPPORT := $(call numbers_less_than,24,$(TARGET_AVAILABLE_SDK_VERSIONS)) 1180TARGET_SDK_VERSIONS_WITHOUT_JAVA_19_SUPPORT := $(call numbers_less_than,30,$(TARGET_AVAILABLE_SDK_VERSIONS)) 1181 1182# Missing optional uses-libraries so that the platform doesn't create build rules that depend on 1183# them. 1184INTERNAL_PLATFORM_MISSING_USES_LIBRARIES := \ 1185 com.google.android.ble \ 1186 com.google.android.media.effects \ 1187 com.google.android.wearable \ 1188 1189# This is the standard way to name a directory containing prebuilt target 1190# objects. E.g., prebuilt/$(TARGET_PREBUILT_TAG)/libc.so 1191TARGET_PREBUILT_TAG := android-$(TARGET_ARCH) 1192ifdef TARGET_2ND_ARCH 1193TARGET_2ND_PREBUILT_TAG := android-$(TARGET_2ND_ARCH) 1194endif 1195 1196# Set up RS prebuilt variables for compatibility library 1197 1198RS_PREBUILT_CLCORE := prebuilts/sdk/renderscript/lib/$(TARGET_ARCH)/librsrt_$(TARGET_ARCH).bc 1199RS_PREBUILT_COMPILER_RT := prebuilts/sdk/renderscript/lib/$(TARGET_ARCH)/libcompiler_rt.a 1200 1201# API Level lists for Renderscript Compat lib. 1202RSCOMPAT_32BIT_ONLY_API_LEVELS := 8 9 10 11 12 13 14 15 16 17 18 19 20 1203RSCOMPAT_NO_USAGEIO_API_LEVELS := 8 9 10 11 12 13 1204 1205# Add BUILD_NUMBER to apps default version name if it's unbundled build. 1206ifdef TARGET_BUILD_APPS 1207TARGET_BUILD_WITH_APPS_VERSION_NAME := true 1208endif 1209 1210ifdef TARGET_BUILD_WITH_APPS_VERSION_NAME 1211APPS_DEFAULT_VERSION_NAME := $(PLATFORM_VERSION)-$(BUILD_NUMBER_FROM_FILE) 1212else 1213APPS_DEFAULT_VERSION_NAME := $(PLATFORM_VERSION) 1214endif 1215 1216# ANDROID_WARNING_ALLOWED_PROJECTS is generated by build/soong. 1217define find_warning_allowed_projects 1218 $(filter $(ANDROID_WARNING_ALLOWED_PROJECTS),$(1)/) 1219endef 1220 1221GOMA_POOL := 1222RBE_POOL := 1223GOMA_OR_RBE_POOL := 1224# When goma or RBE are enabled, kati will be passed --default_pool=local_pool to put 1225# most rules into the local pool. Explicitly set the pool to "none" for rules that 1226# should be run outside the local pool, i.e. with -j500. 1227ifneq (,$(filter-out false,$(USE_GOMA))) 1228 GOMA_POOL := none 1229 GOMA_OR_RBE_POOL := none 1230else ifneq (,$(filter-out false,$(USE_RBE))) 1231 RBE_POOL := none 1232 GOMA_OR_RBE_POOL := none 1233endif 1234.KATI_READONLY := GOMA_POOL RBE_POOL GOMA_OR_RBE_POOL 1235 1236JAVAC_NINJA_POOL := 1237R8_NINJA_POOL := 1238D8_NINJA_POOL := 1239 1240ifneq ($(filter-out false,$(USE_RBE)),) 1241 ifdef RBE_JAVAC 1242 JAVAC_NINJA_POOL := $(RBE_POOL) 1243 endif 1244 ifdef RBE_R8 1245 R8_NINJA_POOL := $(RBE_POOL) 1246 endif 1247 ifdef RBE_D8 1248 D8_NINJA_POOL := $(RBE_POOL) 1249 endif 1250endif 1251 1252.KATI_READONLY := JAVAC_NINJA_POOL R8_NINJA_POOL D8_NINJA_POOL 1253 1254# These goals don't need to collect and include Android.mks/CleanSpec.mks 1255# in the source tree. 1256dont_bother_goals := out product-graph 1257 1258# Make ANDROID Soong config variables visible to Android.mk files, for 1259# consistency with those defined in BoardConfig.mk files. 1260include $(BUILD_SYSTEM)/android_soong_config_vars.mk 1261 1262ifeq ($(CALLED_FROM_SETUP),true) 1263include $(BUILD_SYSTEM)/ninja_config.mk 1264include $(BUILD_SYSTEM)/soong_config.mk 1265endif 1266 1267-include external/linux-kselftest/android/kselftest_test_list.mk 1268-include external/ltp/android/ltp_package_list.mk 1269DEFAULT_DATA_OUT_MODULES := ltp $(ltp_packages) $(kselftest_modules) 1270.KATI_READONLY := DEFAULT_DATA_OUT_MODULES 1271 1272include $(BUILD_SYSTEM)/dumpvar.mk 1273