config.mk revision 6b66fcf378d0ebd8e4cc67923336a42242550b31
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 38# Standard source directories. 39SRC_DOCS:= $(TOPDIR)docs 40# TODO: Enforce some kind of layering; only add include paths 41# when a module links against a particular library. 42# TODO: See if we can remove most of these from the global list. 43SRC_HEADERS := \ 44 $(TOPDIR)system/core/include \ 45 $(TOPDIR)system/media/audio/include \ 46 $(TOPDIR)hardware/libhardware/include \ 47 $(TOPDIR)hardware/libhardware_legacy/include \ 48 $(TOPDIR)hardware/ril/include \ 49 $(TOPDIR)libnativehelper/include \ 50 $(TOPDIR)frameworks/native/include \ 51 $(TOPDIR)frameworks/native/opengl/include \ 52 $(TOPDIR)frameworks/av/include \ 53 $(TOPDIR)frameworks/base/include 54SRC_HOST_HEADERS:=$(TOPDIR)tools/include 55SRC_LIBRARIES:= $(TOPDIR)libs 56SRC_SERVERS:= $(TOPDIR)servers 57SRC_TARGET_DIR := $(TOPDIR)build/target 58SRC_API_DIR := $(TOPDIR)prebuilts/sdk/api 59SRC_SYSTEM_API_DIR := $(TOPDIR)prebuilts/sdk/system-api 60 61# Some specific paths to tools 62SRC_DROIDDOC_DIR := $(TOPDIR)build/tools/droiddoc 63 64# Various mappings to avoid hard-coding paths all over the place 65include $(BUILD_SYSTEM)/pathmap.mk 66 67# ############################################################### 68# Build system internal files 69# ############################################################### 70 71BUILD_COMBOS:= $(BUILD_SYSTEM)/combo 72 73CLEAR_VARS:= $(BUILD_SYSTEM)/clear_vars.mk 74BUILD_HOST_STATIC_LIBRARY:= $(BUILD_SYSTEM)/host_static_library.mk 75BUILD_HOST_SHARED_LIBRARY:= $(BUILD_SYSTEM)/host_shared_library.mk 76BUILD_STATIC_LIBRARY:= $(BUILD_SYSTEM)/static_library.mk 77BUILD_SHARED_LIBRARY:= $(BUILD_SYSTEM)/shared_library.mk 78BUILD_EXECUTABLE:= $(BUILD_SYSTEM)/executable.mk 79BUILD_HOST_EXECUTABLE:= $(BUILD_SYSTEM)/host_executable.mk 80BUILD_PACKAGE:= $(BUILD_SYSTEM)/package.mk 81BUILD_PHONY_PACKAGE:= $(BUILD_SYSTEM)/phony_package.mk 82BUILD_HOST_PREBUILT:= $(BUILD_SYSTEM)/host_prebuilt.mk 83BUILD_PREBUILT:= $(BUILD_SYSTEM)/prebuilt.mk 84BUILD_MULTI_PREBUILT:= $(BUILD_SYSTEM)/multi_prebuilt.mk 85BUILD_JAVA_LIBRARY:= $(BUILD_SYSTEM)/java_library.mk 86BUILD_STATIC_JAVA_LIBRARY:= $(BUILD_SYSTEM)/static_java_library.mk 87BUILD_HOST_JAVA_LIBRARY:= $(BUILD_SYSTEM)/host_java_library.mk 88BUILD_DROIDDOC:= $(BUILD_SYSTEM)/droiddoc.mk 89BUILD_COPY_HEADERS := $(BUILD_SYSTEM)/copy_headers.mk 90BUILD_NATIVE_TEST := $(BUILD_SYSTEM)/native_test.mk 91BUILD_NATIVE_BENCHMARK := $(BUILD_SYSTEM)/native_benchmark.mk 92BUILD_HOST_NATIVE_TEST := $(BUILD_SYSTEM)/host_native_test.mk 93BUILD_FUZZ_TEST := $(BUILD_SYSTEM)/fuzz_test.mk 94BUILD_HOST_FUZZ_TEST := $(BUILD_SYSTEM)/host_fuzz_test.mk 95 96BUILD_SHARED_TEST_LIBRARY := $(BUILD_SYSTEM)/shared_test_lib.mk 97BUILD_HOST_SHARED_TEST_LIBRARY := $(BUILD_SYSTEM)/host_shared_test_lib.mk 98BUILD_STATIC_TEST_LIBRARY := $(BUILD_SYSTEM)/static_test_lib.mk 99BUILD_HOST_STATIC_TEST_LIBRARY := $(BUILD_SYSTEM)/host_static_test_lib.mk 100 101BUILD_NOTICE_FILE := $(BUILD_SYSTEM)/notice_files.mk 102BUILD_HOST_DALVIK_JAVA_LIBRARY := $(BUILD_SYSTEM)/host_dalvik_java_library.mk 103BUILD_HOST_DALVIK_STATIC_JAVA_LIBRARY := $(BUILD_SYSTEM)/host_dalvik_static_java_library.mk 104 105 106# ############################################################### 107# Parse out any modifier targets. 108# ############################################################### 109 110# The 'showcommands' goal says to show the full command 111# lines being executed, instead of a short message about 112# the kind of operation being done. 113SHOW_COMMANDS:= $(filter showcommands,$(MAKECMDGOALS)) 114hide := $(if $(SHOW_COMMANDS),,@) 115 116################################################################ 117# Tools needed in product configuration makefiles. 118################################################################ 119NORMALIZE_PATH := build/tools/normalize_path.py 120 121# $(1): the paths to be normalized 122define normalize-paths 123$(if $(1),$(shell $(NORMALIZE_PATH) $(1))) 124endef 125 126# ############################################################### 127# Set common values 128# ############################################################### 129 130# Set the extensions used for various packages 131COMMON_PACKAGE_SUFFIX := .zip 132COMMON_JAVA_PACKAGE_SUFFIX := .jar 133COMMON_ANDROID_PACKAGE_SUFFIX := .apk 134 135ifdef TMPDIR 136JAVA_TMPDIR_ARG := -Djava.io.tmpdir=$(TMPDIR) 137else 138JAVA_TMPDIR_ARG := 139endif 140 141# ############################################################### 142# Include sub-configuration files 143# ############################################################### 144 145# --------------------------------------------------------------- 146# Try to include buildspec.mk, which will try to set stuff up. 147# If this file doesn't exist, the environment variables will 148# be used, and if that doesn't work, then the default is an 149# arm build 150ifndef ANDROID_BUILDSPEC 151ANDROID_BUILDSPEC := $(TOPDIR)buildspec.mk 152endif 153-include $(ANDROID_BUILDSPEC) 154 155# --------------------------------------------------------------- 156# Define most of the global variables. These are the ones that 157# are specific to the user's build configuration. 158include $(BUILD_SYSTEM)/envsetup.mk 159 160# Pruned directory options used when using findleaves.py 161# See envsetup.mk for a description of SCAN_EXCLUDE_DIRS 162FIND_LEAVES_EXCLUDES := $(addprefix --prune=, $(OUT_DIR) $(SCAN_EXCLUDE_DIRS) .repo .git) 163 164# The build system exposes several variables for where to find the kernel 165# headers: 166# TARGET_DEVICE_KERNEL_HEADERS is automatically created for the current 167# device being built. It is set as $(TARGET_DEVICE_DIR)/kernel-headers, 168# e.g. device/samsung/tuna/kernel-headers. This directory is not 169# explicitly set by anyone, the build system always adds this subdir. 170# 171# TARGET_BOARD_KERNEL_HEADERS is specified by the BoardConfig.mk file 172# to allow other directories to be included. This is useful if there's 173# some common place where a few headers are being kept for a group 174# of devices. For example, device/<vendor>/common/kernel-headers could 175# contain some headers for several of <vendor>'s devices. 176# 177# TARGET_PRODUCT_KERNEL_HEADERS is generated by the product inheritance 178# graph. This allows architecture products to provide headers for the 179# devices using that architecture. For example, 180# hardware/ti/omap4xxx/omap4.mk will specify 181# PRODUCT_VENDOR_KERNEL_HEADERS variable that specify where the omap4 182# specific headers are, e.g. hardware/ti/omap4xxx/kernel-headers. 183# The build system then combines all the values specified by all the 184# PRODUCT_VENDOR_KERNEL_HEADERS directives in the product inheritance 185# tree and then exports a TARGET_PRODUCT_KERNEL_HEADERS variable. 186# 187# The layout of subdirs in any of the kernel-headers dir should mirror the 188# layout of the kernel include/ directory. For example, 189# device/samsung/tuna/kernel-headers/linux/, 190# hardware/ti/omap4xxx/kernel-headers/media/, 191# etc. 192# 193# NOTE: These directories MUST contain post-processed headers using the 194# bionic/libc/kernel/clean_header.py tool. Additionally, the original kernel 195# headers must also be checked in, but in a different subdirectory. By 196# convention, the originals should be checked into original-kernel-headers 197# directory of the same parent dir. For example, 198# device/samsung/tuna/kernel-headers <----- post-processed 199# device/samsung/tuna/original-kernel-headers <----- originals 200# 201TARGET_DEVICE_KERNEL_HEADERS := $(strip $(wildcard $(TARGET_DEVICE_DIR)/kernel-headers)) 202 203define validate-kernel-headers 204$(if $(firstword $(foreach hdr_dir,$(1),\ 205 $(filter-out kernel-headers,$(notdir $(hdr_dir))))),\ 206 $(error Kernel header dirs must be end in kernel-headers: $(1))) 207endef 208# also allow the board config to provide additional directories since 209# there could be device/oem/base_hw and device/oem/derived_hw 210# that both are valid devices but derived_hw needs to use kernel headers 211# from base_hw. 212TARGET_BOARD_KERNEL_HEADERS := $(strip $(wildcard $(TARGET_BOARD_KERNEL_HEADERS))) 213TARGET_BOARD_KERNEL_HEADERS := $(patsubst %/,%,$(TARGET_BOARD_KERNEL_HEADERS)) 214$(call validate-kernel-headers,$(TARGET_BOARD_KERNEL_HEADERS)) 215 216# then add product-inherited includes, to allow for 217# hardware/sivendor/chip/chip.mk to include their own headers 218TARGET_PRODUCT_KERNEL_HEADERS := $(strip $(wildcard $(PRODUCT_VENDOR_KERNEL_HEADERS))) 219TARGET_PRODUCT_KERNEL_HEADERS := $(patsubst %/,%,$(TARGET_PRODUCT_KERNEL_HEADERS)) 220$(call validate-kernel-headers,$(TARGET_PRODUCT_KERNEL_HEADERS)) 221 222# Clean up/verify variables defined by the board config file. 223TARGET_BOOTLOADER_BOARD_NAME := $(strip $(TARGET_BOOTLOADER_BOARD_NAME)) 224TARGET_CPU_ABI := $(strip $(TARGET_CPU_ABI)) 225ifeq ($(TARGET_CPU_ABI),) 226 $(error No TARGET_CPU_ABI defined by board config: $(board_config_mk)) 227endif 228TARGET_CPU_ABI2 := $(strip $(TARGET_CPU_ABI2)) 229 230# Commands to generate .toc file common to ELF .so files. 231define _gen_toc_command_for_elf 232$(hide) ($($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)READELF) -d $(1) | grep SONAME || echo "No SONAME for $1") > $(2) 233$(hide) $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)READELF) --dyn-syms $(1) | awk '{$$2=""; $$3=""; print}' >> $(2) 234endef 235 236# Commands to generate .toc file from Darwin dynamic library. 237define _gen_toc_command_for_macho 238$(hide) otool -l $(1) | grep LC_ID_DYLIB -A 5 > $(2) 239$(hide) nm -gP $(1) | cut -f1-2 -d" " | grep -v U$$ >> $(2) 240endef 241 242combo_target := HOST_ 243combo_2nd_arch_prefix := 244include $(BUILD_SYSTEM)/combo/select.mk 245 246# Load the 2nd host arch if it's needed. 247ifdef HOST_2ND_ARCH 248combo_target := HOST_ 249combo_2nd_arch_prefix := $(HOST_2ND_ARCH_VAR_PREFIX) 250include $(BUILD_SYSTEM)/combo/select.mk 251endif 252 253# Load the windows cross compiler under Linux 254ifdef HOST_CROSS_OS 255combo_target := HOST_CROSS_ 256combo_2nd_arch_prefix := 257include $(BUILD_SYSTEM)/combo/select.mk 258endif 259 260# on windows, the tools have .exe at the end, and we depend on the 261# host config stuff being done first 262 263combo_target := TARGET_ 264combo_2nd_arch_prefix := 265include $(BUILD_SYSTEM)/combo/select.mk 266 267# Load the 2nd target arch if it's needed. 268ifdef TARGET_2ND_ARCH 269combo_target := TARGET_ 270combo_2nd_arch_prefix := $(TARGET_2ND_ARCH_VAR_PREFIX) 271include $(BUILD_SYSTEM)/combo/select.mk 272endif 273 274include $(BUILD_SYSTEM)/ccache.mk 275include $(BUILD_SYSTEM)/goma.mk 276 277ifdef TARGET_PREFER_32_BIT 278TARGET_PREFER_32_BIT_APPS := true 279TARGET_PREFER_32_BIT_EXECUTABLES := true 280endif 281 282ifeq (,$(TARGET_SUPPORTS_32_BIT_APPS)$(TARGET_SUPPORTS_64_BIT_APPS)) 283 TARGET_SUPPORTS_32_BIT_APPS := true 284endif 285 286# "ro.product.cpu.abilist32" and "ro.product.cpu.abilist64" are 287# comma separated lists of the 32 and 64 bit ABIs (in order of 288# preference) that the target supports. If TARGET_CPU_ABI_LIST_{32,64}_BIT 289# are defined by the board config, we use them. Else, we construct 290# these lists based on whether TARGET_IS_64_BIT is set. 291# 292# Note that this assumes that the 2ND_CPU_ABI for a 64 bit target 293# is always 32 bits. If this isn't the case, these variables should 294# be overriden in the board configuration. 295ifeq (,$(TARGET_CPU_ABI_LIST_64_BIT)) 296 ifeq (true|true,$(TARGET_IS_64_BIT)|$(TARGET_SUPPORTS_64_BIT_APPS)) 297 TARGET_CPU_ABI_LIST_64_BIT := $(TARGET_CPU_ABI) $(TARGET_CPU_ABI2) 298 endif 299endif 300 301ifeq (,$(TARGET_CPU_ABI_LIST_32_BIT)) 302 ifneq (true,$(TARGET_IS_64_BIT)) 303 TARGET_CPU_ABI_LIST_32_BIT := $(TARGET_CPU_ABI) $(TARGET_CPU_ABI2) 304 else 305 ifeq (true,$(TARGET_SUPPORTS_32_BIT_APPS)) 306 # For a 64 bit target, assume that the 2ND_CPU_ABI 307 # is a 32 bit ABI. 308 TARGET_CPU_ABI_LIST_32_BIT := $(TARGET_2ND_CPU_ABI) $(TARGET_2ND_CPU_ABI2) 309 endif 310 endif 311endif 312 313# "ro.product.cpu.abilist" is a comma separated list of ABIs (in order 314# of preference) that the target supports. If a TARGET_CPU_ABI_LIST 315# is specified by the board configuration, we use that. If not, we 316# build a list out of the TARGET_CPU_ABIs specified by the config. 317ifeq (,$(TARGET_CPU_ABI_LIST)) 318 ifeq ($(TARGET_IS_64_BIT)|$(TARGET_PREFER_32_BIT_APPS),true|true) 319 TARGET_CPU_ABI_LIST := $(TARGET_CPU_ABI_LIST_32_BIT) $(TARGET_CPU_ABI_LIST_64_BIT) 320 else 321 TARGET_CPU_ABI_LIST := $(TARGET_CPU_ABI_LIST_64_BIT) $(TARGET_CPU_ABI_LIST_32_BIT) 322 endif 323endif 324 325# Strip whitespace from the ABI list string. 326TARGET_CPU_ABI_LIST := $(subst $(space),$(comma),$(strip $(TARGET_CPU_ABI_LIST))) 327TARGET_CPU_ABI_LIST_32_BIT := $(subst $(space),$(comma),$(strip $(TARGET_CPU_ABI_LIST_32_BIT))) 328TARGET_CPU_ABI_LIST_64_BIT := $(subst $(space),$(comma),$(strip $(TARGET_CPU_ABI_LIST_64_BIT))) 329 330# Compute TARGET_TOOLCHAIN_ROOT from TARGET_TOOLS_PREFIX 331# if only TARGET_TOOLS_PREFIX is passed to the make command. 332ifndef TARGET_TOOLCHAIN_ROOT 333TARGET_TOOLCHAIN_ROOT := $(patsubst %/, %, $(dir $(TARGET_TOOLS_PREFIX))) 334TARGET_TOOLCHAIN_ROOT := $(patsubst %/, %, $(dir $(TARGET_TOOLCHAIN_ROOT))) 335TARGET_TOOLCHAIN_ROOT := $(wildcard $(TARGET_TOOLCHAIN_ROOT)) 336endif 337 338# Normalize WITH_STATIC_ANALYZER and WITH_SYNTAX_CHECK 339ifeq ($(strip $(WITH_STATIC_ANALYZER)),0) 340 WITH_STATIC_ANALYZER := 341endif 342ifeq ($(strip $(WITH_SYNTAX_CHECK)),0) 343 WITH_SYNTAX_CHECK := 344endif 345 346# Disable WITH_STATIC_ANALYZER and WITH_SYNTAX_CHECK if tool can't be found 347SYNTAX_TOOLS_PREFIX := prebuilts/misc/$(HOST_PREBUILT_TAG)/analyzer/bin 348ifneq ($(strip $(WITH_STATIC_ANALYZER)),) 349 ifeq ($(wildcard $(SYNTAX_TOOLS_PREFIX)/ccc-analyzer),) 350 $(warning *** Disable WITH_STATIC_ANALYZER because $(SYNTAX_TOOLS_PREFIX)/ccc-analyzer does not exist) 351 WITH_STATIC_ANALYZER := 352 endif 353endif 354ifneq ($(strip $(WITH_SYNTAX_CHECK)),) 355 ifeq ($(wildcard $(SYNTAX_TOOLS_PREFIX)/ccc-syntax),) 356 $(warning *** Disable WITH_SYNTAX_CHECK because $(SYNTAX_TOOLS_PREFIX)/ccc-syntax does not exist) 357 WITH_SYNTAX_CHECK := 358 endif 359endif 360 361# WITH_STATIC_ANALYZER trumps WITH_SYNTAX_CHECK 362ifneq ($(strip $(WITH_STATIC_ANALYZER)),) 363 ifneq ($(strip $(WITH_SYNTAX_CHECK)),) 364 $(warning *** Disable WITH_SYNTAX_CHECK in the presence of static analyzer WITH_STATIC_ANALYZER) 365 WITH_SYNTAX_CHECK := 366 endif 367endif 368 369# Pick a Java compiler. 370include $(BUILD_SYSTEM)/combo/javac.mk 371 372# --------------------------------------------------------------- 373# Check that the configuration is current. We check that 374# BUILD_ENV_SEQUENCE_NUMBER is current against this value. 375# Don't fail if we're called from envsetup, so they have a 376# chance to update their environment. 377 378ifeq (,$(strip $(CALLED_FROM_SETUP))) 379ifneq (,$(strip $(BUILD_ENV_SEQUENCE_NUMBER))) 380ifneq ($(BUILD_ENV_SEQUENCE_NUMBER),$(CORRECT_BUILD_ENV_SEQUENCE_NUMBER)) 381$(warning BUILD_ENV_SEQUENCE_NUMBER is set incorrectly.) 382$(info *** If you use envsetup/lunch/choosecombo:) 383$(info *** - Re-execute envsetup (". envsetup.sh")) 384$(info *** - Re-run lunch or choosecombo) 385$(info *** If you use buildspec.mk:) 386$(info *** - Look at buildspec.mk.default to see what has changed) 387$(info *** - Update BUILD_ENV_SEQUENCE_NUMBER to "$(CORRECT_BUILD_ENV_SEQUENCE_NUMBER)") 388$(error bailing..) 389endif 390endif 391endif 392 393# Set up PDK so we can use TARGET_BUILD_PDK to select prebuilt tools below 394.PHONY: pdk fusion 395pdk fusion: $(DEFAULT_GOAL) 396 397# What to build: 398# pdk fusion if: 399# 1) PDK_FUSION_PLATFORM_ZIP is passed in from the environment 400# or 401# 2) the platform.zip exists in the default location 402# or 403# 3) fusion is a command line build goal, 404# PDK_FUSION_PLATFORM_ZIP is needed anyway, then do we need the 'fusion' goal? 405# otherwise pdk only if: 406# 1) pdk is a command line build goal 407# or 408# 2) TARGET_BUILD_PDK is passed in from the environment 409 410# if PDK_FUSION_PLATFORM_ZIP is specified, do not override. 411ifndef PDK_FUSION_PLATFORM_ZIP 412# Most PDK project paths should be using vendor/pdk/TARGET_DEVICE 413# but some legacy ones (e.g. mini_armv7a_neon generic PDK) were setup 414# with vendor/pdk/TARGET_PRODUCT. 415_pdk_fusion_default_platform_zip = $(strip \ 416 $(wildcard vendor/pdk/$(TARGET_DEVICE)/$(TARGET_PRODUCT)-$(TARGET_BUILD_VARIANT)/platform/platform.zip) \ 417 $(wildcard vendor/pdk/$(TARGET_DEVICE)/$(patsubst aosp_%,full_%,$(TARGET_PRODUCT))-$(TARGET_BUILD_VARIANT)/platform/platform.zip) \ 418 $(wildcard vendor/pdk/$(TARGET_PRODUCT)/$(TARGET_PRODUCT)-$(TARGET_BUILD_VARIANT)/platform/platform.zip) \ 419 $(wildcard vendor/pdk/$(TARGET_PRODUCT)/$(patsubst aosp_%,full_%,$(TARGET_PRODUCT))-$(TARGET_BUILD_VARIANT)/platform/platform.zip)) 420ifneq (,$(_pdk_fusion_default_platform_zip)) 421PDK_FUSION_PLATFORM_ZIP := $(word 1, $(_pdk_fusion_default_platform_zip)) 422TARGET_BUILD_PDK := true 423endif # _pdk_fusion_default_platform_zip 424endif # !PDK_FUSION_PLATFORM_ZIP 425 426ifneq (,$(filter pdk fusion, $(MAKECMDGOALS))) 427TARGET_BUILD_PDK := true 428ifneq (,$(filter fusion, $(MAKECMDGOALS))) 429ifndef PDK_FUSION_PLATFORM_ZIP 430 $(error Specify PDK_FUSION_PLATFORM_ZIP to do a PDK fusion.) 431endif 432endif # fusion 433endif # pdk or fusion 434 435ifdef PDK_FUSION_PLATFORM_ZIP 436TARGET_BUILD_PDK := true 437ifeq (,$(wildcard $(PDK_FUSION_PLATFORM_ZIP))) 438 $(error Cannot find file $(PDK_FUSION_PLATFORM_ZIP).) 439endif 440endif 441 442# 443# Tools that are prebuilts for TARGET_BUILD_APPS 444# 445 446ACP := $(HOST_OUT_EXECUTABLES)/acp 447AIDL := $(HOST_OUT_EXECUTABLES)/aidl 448AAPT := $(HOST_OUT_EXECUTABLES)/aapt 449ZIPALIGN := $(HOST_OUT_EXECUTABLES)/zipalign 450SIGNAPK_JAR := $(HOST_OUT_JAVA_LIBRARIES)/signapk$(COMMON_JAVA_PACKAGE_SUFFIX) 451SIGNAPK_JNI_LIBRARY_PATH := $(HOST_OUT_SHARED_LIBRARIES) 452LLVM_RS_CC := $(HOST_OUT_EXECUTABLES)/llvm-rs-cc 453BCC_COMPAT := $(HOST_OUT_EXECUTABLES)/bcc_compat 454 455DX := $(HOST_OUT_EXECUTABLES)/dx 456MAINDEXCLASSES := $(HOST_OUT_EXECUTABLES)/mainDexClasses 457 458USE_PREBUILT_SDK_TOOLS_IN_PLACE := true 459 460# Override the definitions above for unbundled and PDK builds 461ifneq (,$(TARGET_BUILD_APPS)$(filter true,$(TARGET_BUILD_PDK))) 462prebuilt_sdk_tools := prebuilts/sdk/tools 463prebuilt_sdk_tools_bin := $(prebuilt_sdk_tools)/$(HOST_OS)/bin 464 465ACP := $(prebuilt_sdk_tools_bin)/acp 466AIDL := $(prebuilt_sdk_tools_bin)/aidl 467AAPT := $(prebuilt_sdk_tools_bin)/aapt 468ZIPALIGN := $(prebuilt_sdk_tools_bin)/zipalign 469SIGNAPK_JAR := $(prebuilt_sdk_tools)/lib/signapk$(COMMON_JAVA_PACKAGE_SUFFIX) 470# Use 64-bit libraries unconditionally because 32-bit JVMs are no longer supported 471SIGNAPK_JNI_LIBRARY_PATH := $(prebuilt_sdk_tools)/$(HOST_OS)/lib64 472 473DX := $(prebuilt_sdk_tools)/dx 474MAINDEXCLASSES := $(prebuilt_sdk_tools)/mainDexClasses 475 476# Don't use prebuilts in PDK 477ifneq ($(TARGET_BUILD_PDK),true) 478LLVM_RS_CC := $(prebuilt_sdk_tools_bin)/llvm-rs-cc 479BCC_COMPAT := $(prebuilt_sdk_tools_bin)/bcc_compat 480endif # TARGET_BUILD_PDK 481endif # TARGET_BUILD_APPS || TARGET_BUILD_PDK 482 483 484# --------------------------------------------------------------- 485# Generic tools. 486JACK := $(HOST_OUT_EXECUTABLES)/jack 487JACK_JAR := $(HOST_OUT_JAVA_LIBRARIES)/jack.jar 488JILL_JAR := $(HOST_OUT_JAVA_LIBRARIES)/jill.jar 489 490LEX := prebuilts/misc/$(BUILD_OS)-$(HOST_PREBUILT_ARCH)/flex/flex-2.5.39 491# The default PKGDATADIR built in the prebuilt bison is a relative path 492# external/bison/data. 493# To run bison from elsewhere you need to set up enviromental variable 494# BISON_PKGDATADIR. 495BISON_PKGDATADIR := $(PWD)/external/bison/data 496BISON := prebuilts/misc/$(BUILD_OS)-$(HOST_PREBUILT_ARCH)/bison/bison 497YACC := $(BISON) -d 498 499YASM := prebuilts/misc/$(BUILD_OS)-$(HOST_PREBUILT_ARCH)/yasm/yasm 500 501DOXYGEN:= doxygen 502AIDL_CPP := $(HOST_OUT_EXECUTABLES)/aidl-cpp$(HOST_EXECUTABLE_SUFFIX) 503ifeq ($(HOST_OS),linux) 504BREAKPAD_DUMP_SYMS := $(HOST_OUT_EXECUTABLES)/dump_syms 505else 506# For non-supported hosts, do not generate breakpad symbols. 507BREAKPAD_GENERATE_SYMBOLS := false 508endif 509PROTOC := $(HOST_OUT_EXECUTABLES)/aprotoc$(HOST_EXECUTABLE_SUFFIX) 510DBUS_GENERATOR := $(HOST_OUT_EXECUTABLES)/dbus-binding-generator 511MKBOOTFS := $(HOST_OUT_EXECUTABLES)/mkbootfs$(HOST_EXECUTABLE_SUFFIX) 512MINIGZIP := $(HOST_OUT_EXECUTABLES)/minigzip$(HOST_EXECUTABLE_SUFFIX) 513ifeq (,$(strip $(BOARD_CUSTOM_MKBOOTIMG))) 514MKBOOTIMG := $(HOST_OUT_EXECUTABLES)/mkbootimg$(HOST_EXECUTABLE_SUFFIX) 515else 516MKBOOTIMG := $(BOARD_CUSTOM_MKBOOTIMG) 517endif 518APICHECK := $(HOST_OUT_EXECUTABLES)/apicheck$(HOST_EXECUTABLE_SUFFIX) 519FS_GET_STATS := $(HOST_OUT_EXECUTABLES)/fs_get_stats$(HOST_EXECUTABLE_SUFFIX) 520MAKE_EXT4FS := $(HOST_OUT_EXECUTABLES)/make_ext4fs$(HOST_EXECUTABLE_SUFFIX) 521MKEXTUSERIMG := $(HOST_OUT_EXECUTABLES)/mkuserimg.sh 522ifeq ($(HOST_OS),linux) 523MAKE_SQUASHFS := $(HOST_OUT_EXECUTABLES)/mksquashfs$(HOST_EXECUTABLE_SUFFIX) 524MKSQUASHFSUSERIMG := $(HOST_OUT_EXECUTABLES)/mksquashfsimage.sh 525else 526MAKE_SQUASHFS := 527MKSQUASHFSUSERIMG := 528endif 529MAKE_F2FS := $(HOST_OUT_EXECUTABLES)/make_f2fs$(HOST_EXECUTABLE_SUFFIX) 530MKF2FSUSERIMG := $(HOST_OUT_EXECUTABLES)/mkf2fsuserimg.sh 531SIMG2IMG := $(HOST_OUT_EXECUTABLES)/simg2img$(HOST_EXECUTABLE_SUFFIX) 532IMG2SIMG := $(HOST_OUT_EXECUTABLES)/img2simg$(HOST_EXECUTABLE_SUFFIX) 533E2FSCK := $(HOST_OUT_EXECUTABLES)/e2fsck$(HOST_EXECUTABLE_SUFFIX) 534MKTARBALL := build/tools/mktarball.sh 535TUNE2FS := $(HOST_OUT_EXECUTABLES)/tune2fs$(HOST_EXECUTABLE_SUFFIX) 536E2FSCK := $(HOST_OUT_EXECUTABLES)/e2fsck$(HOST_EXECUTABLE_SUFFIX) 537JARJAR := $(HOST_OUT_JAVA_LIBRARIES)/jarjar.jar 538 539ifeq ($(ANDROID_COMPILE_WITH_JACK),true) 540DEFAULT_JACK_ENABLED:=full 541else 542DEFAULT_JACK_ENABLED:= 543endif 544ifneq ($(ANDROID_JACK_EXTRA_ARGS),) 545DEFAULT_JACK_EXTRA_ARGS := $(ANDROID_JACK_EXTRA_ARGS) 546else 547DEFAULT_JACK_EXTRA_ARGS := @$(BUILD_SYSTEM)/jack-default.args 548endif 549# Turn off jack warnings by default. 550DEFAULT_JACK_EXTRA_ARGS += --verbose error 551 552JILL := java -Xmx3500m -jar $(JILL_JAR) 553PROGUARD := external/proguard/bin/proguard.sh 554JAVATAGS := build/tools/java-event-log-tags.py 555RMTYPEDEFS := $(HOST_OUT_EXECUTABLES)/rmtypedefs 556APPEND2SIMG := $(HOST_OUT_EXECUTABLES)/append2simg 557VERITY_SIGNER := $(HOST_OUT_EXECUTABLES)/verity_signer 558BUILD_VERITY_TREE := $(HOST_OUT_EXECUTABLES)/build_verity_tree 559BOOT_SIGNER := $(HOST_OUT_EXECUTABLES)/boot_signer 560FUTILITY := prebuilts/misc/$(BUILD_OS)-$(HOST_PREBUILT_ARCH)/futility/futility 561VBOOT_SIGNER := prebuilts/misc/scripts/vboot_signer/vboot_signer.sh 562FEC := $(HOST_OUT_EXECUTABLES)/fec 563 564ifndef TARGET_BUILD_APPS 565ZIPTIME := $(HOST_OUT_EXECUTABLES)/ziptime$(HOST_EXECUTABLE_SUFFIX) 566endif 567 568# ijar converts a .jar file to a smaller .jar file which only has its 569# interfaces. 570IJAR := $(HOST_OUT_EXECUTABLES)/ijar$(BUILD_EXECUTABLE_SUFFIX) 571DEXDUMP := $(HOST_OUT_EXECUTABLES)/dexdump2$(BUILD_EXECUTABLE_SUFFIX) 572 573# relocation packer 574RELOCATION_PACKER := prebuilts/misc/$(BUILD_OS)-$(HOST_PREBUILT_ARCH)/relocation_packer/relocation_packer 575 576FINDBUGS_DIR := external/owasp/sanitizer/tools/findbugs/bin 577FINDBUGS := $(FINDBUGS_DIR)/findbugs 578EMMA_JAR := external/emma/lib/emma$(COMMON_JAVA_PACKAGE_SUFFIX) 579 580# Tool to merge AndroidManifest.xmls 581ANDROID_MANIFEST_MERGER := java -classpath prebuilts/devtools/tools/lib/manifest-merger.jar com.android.manifmerger.Main merge 582 583COLUMN:= column 584 585# We may not have the right JAVA_HOME/PATH set up yet when this is run from envsetup.sh. 586ifneq ($(CALLED_FROM_SETUP),true) 587HOST_JDK_TOOLS_JAR:= $(shell $(BUILD_SYSTEM)/find-jdk-tools-jar.sh) 588 589ifneq ($(HOST_JDK_TOOLS_JAR),) 590ifeq ($(wildcard $(HOST_JDK_TOOLS_JAR)),) 591$(error Error: could not find jdk tools.jar at $(HOST_JDK_TOOLS_JAR), please check if your JDK was installed correctly) 592endif 593endif 594 595# Is the host JDK 64-bit version? 596HOST_JDK_IS_64BIT_VERSION := 597ifneq ($(filter 64-Bit, $(shell java -version 2>&1)),) 598HOST_JDK_IS_64BIT_VERSION := true 599endif 600endif # CALLED_FROM_SETUP not true 601 602# It's called md5 on Mac OS and md5sum on Linux 603ifeq ($(HOST_OS),darwin) 604MD5SUM:=md5 -q 605else 606MD5SUM:=md5sum 607endif 608 609APICHECK_CLASSPATH := $(HOST_JDK_TOOLS_JAR) 610APICHECK_CLASSPATH := $(APICHECK_CLASSPATH):$(HOST_OUT_JAVA_LIBRARIES)/doclava$(COMMON_JAVA_PACKAGE_SUFFIX) 611APICHECK_CLASSPATH := $(APICHECK_CLASSPATH):$(HOST_OUT_JAVA_LIBRARIES)/jsilver$(COMMON_JAVA_PACKAGE_SUFFIX) 612APICHECK_COMMAND := $(APICHECK) -JXmx1024m -J"classpath $(APICHECK_CLASSPATH)" 613 614# The default key if not set as LOCAL_CERTIFICATE 615ifdef PRODUCT_DEFAULT_DEV_CERTIFICATE 616 DEFAULT_SYSTEM_DEV_CERTIFICATE := $(PRODUCT_DEFAULT_DEV_CERTIFICATE) 617else 618 DEFAULT_SYSTEM_DEV_CERTIFICATE := build/target/product/security/testkey 619endif 620 621# ############################################################### 622# Set up final options. 623# ############################################################### 624 625ifneq ($(COMMON_GLOBAL_CFLAGS)$(COMMON_GLOBAL_CPPFLAGS),) 626$(warning COMMON_GLOBAL_C(PP)FLAGS changed) 627$(info *** Device configurations are no longer allowed to change the global flags.) 628$(info *** COMMON_GLOBAL_CFLAGS: $(COMMON_GLOBAL_CFLAGS)) 629$(info *** COMMON_GLOBAL_CPPFLAGS: $(COMMON_GLOBAL_CPPFLAGS)) 630$(error bailing...) 631endif 632 633# These can be changed to modify both host and device modules. 634COMMON_GLOBAL_CFLAGS:= -DANDROID -fmessage-length=0 -W -Wall -Wno-unused -Winit-self -Wpointer-arith 635COMMON_RELEASE_CFLAGS:= -DNDEBUG -UDEBUG 636 637# Force gcc to always output color diagnostics. Ninja will strip the ANSI 638# color codes if it is not running in a terminal. 639COMMON_GLOBAL_CFLAGS += -fdiagnostics-color 640 641COMMON_GLOBAL_CPPFLAGS:= -Wsign-promo 642COMMON_RELEASE_CPPFLAGS:= 643 644GLOBAL_CFLAGS_NO_OVERRIDE := \ 645 -Werror=int-to-pointer-cast \ 646 -Werror=pointer-to-int-cast \ 647 648GLOBAL_CLANG_CFLAGS_NO_OVERRIDE := \ 649 -Werror=address-of-temporary \ 650 -Werror=null-dereference \ 651 -Werror=return-type \ 652 653GLOBAL_CPPFLAGS_NO_OVERRIDE := 654 655# list of flags to turn specific warnings in to errors 656TARGET_ERROR_FLAGS := -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Werror=date-time 657 658# We run gcc/clang with PWD=/proc/self/cwd to remove the $TOP 659# from the debug output. That way two builds in two different 660# directories will create the same output. 661# /proc doesn't exist on Darwin. 662ifeq ($(HOST_OS),linux) 663RELATIVE_PWD := PWD=/proc/self/cwd 664# Remove this useless prefix from the debug output. 665COMMON_GLOBAL_CFLAGS += -fdebug-prefix-map=/proc/self/cwd= 666else 667RELATIVE_PWD := 668endif 669 670# Allow the C/C++ macros __DATE__ and __TIME__ to be set to the 671# build date and time, so that a build may be repeated. 672# Write the date and time to a file so that the command line 673# doesn't change every time, which would cause ninja to rebuild 674# the files. 675$(shell mkdir -p $(OUT_DIR) && \ 676 $(DATE) "+%b %_d %Y" > $(OUT_DIR)/build_c_date.txt && \ 677 $(DATE) +%T > $(OUT_DIR)/build_c_time.txt) 678BUILD_DATETIME_C_DATE := $$(cat $(OUT_DIR)/build_c_date.txt) 679BUILD_DATETIME_C_TIME := $$(cat $(OUT_DIR)/build_c_time.txt) 680ifeq ($(OVERRIDE_C_DATE_TIME),true) 681COMMON_GLOBAL_CFLAGS += -Wno-builtin-macro-redefined -D__DATE__="\"$(BUILD_DATETIME_C_DATE)\"" -D__TIME__=\"$(BUILD_DATETIME_C_TIME)\" 682endif 683 684HOST_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) 685HOST_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 686 687HOST_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 688HOST_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 689 690TARGET_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) 691TARGET_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 692 693TARGET_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 694TARGET_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 695 696HOST_GLOBAL_LD_DIRS += -L$(HOST_OUT_INTERMEDIATE_LIBRARIES) 697TARGET_GLOBAL_LD_DIRS += -L$(TARGET_OUT_INTERMEDIATE_LIBRARIES) 698 699HOST_PROJECT_INCLUDES:= $(SRC_HEADERS) $(SRC_HOST_HEADERS) $(HOST_OUT_HEADERS) 700TARGET_PROJECT_INCLUDES:= $(SRC_HEADERS) $(TARGET_OUT_HEADERS) \ 701 $(TARGET_DEVICE_KERNEL_HEADERS) $(TARGET_BOARD_KERNEL_HEADERS) \ 702 $(TARGET_PRODUCT_KERNEL_HEADERS) 703 704# Many host compilers don't support these flags, so we have to make 705# sure to only specify them for the target compilers checked in to 706# the source tree. 707TARGET_GLOBAL_CFLAGS += $(TARGET_ERROR_FLAGS) 708 709HOST_GLOBAL_CFLAGS += $(HOST_RELEASE_CFLAGS) 710HOST_GLOBAL_CPPFLAGS += $(HOST_RELEASE_CPPFLAGS) 711 712TARGET_GLOBAL_CFLAGS += $(TARGET_RELEASE_CFLAGS) 713TARGET_GLOBAL_CPPFLAGS += $(TARGET_RELEASE_CPPFLAGS) 714 715ifdef TARGET_2ND_ARCH 716$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) 717$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 718$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 719$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 720$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_LD_DIRS += -L$($(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_INTERMEDIATE_LIBRARIES) 721$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_PROJECT_INCLUDES := $(TARGET_PROJECT_INCLUDES) 722$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CFLAGS += $(TARGET_ERROR_FLAGS) 723$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CFLAGS += $($(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_RELEASE_CFLAGS) 724$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CPPFLAGS += $($(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_RELEASE_CPPFLAGS) 725endif 726 727ifdef HOST_2ND_ARCH 728$(HOST_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) 729$(HOST_2ND_ARCH_VAR_PREFIX)HOST_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 730$(HOST_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 731$(HOST_2ND_ARCH_VAR_PREFIX)HOST_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 732$(HOST_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_LD_DIRS += -L$($(HOST_2ND_ARCH_VAR_PREFIX)HOST_OUT_INTERMEDIATE_LIBRARIES) 733$(HOST_2ND_ARCH_VAR_PREFIX)HOST_PROJECT_INCLUDES := $(HOST_PROJECT_INCLUDES) 734$(HOST_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_CFLAGS += $($(HOST_2ND_ARCH_VAR_PREFIX)HOST_RELEASE_CFLAGS) 735$(HOST_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_CPPFLAGS += $($(HOST_2ND_ARCH_VAR_PREFIX)HOST_RELEASE_CPPFLAGS) 736endif 737 738ifdef HOST_CROSS_OS 739HOST_CROSS_GLOBAL_CFLAGS += $(filter-out $(HOST_CROSS_UNKNOWN_CFLAGS),$(COMMON_GLOBAL_CFLAGS)) 740HOST_CROSS_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 741HOST_CROSS_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 742HOST_CROSS_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 743HOST_CROSS_GLOBAL_LD_DIRS += -L$(HOST_CROSS_OUT_INTERMEDIATE_LIBRARIES) 744HOST_CROSS_PROJECT_INCLUDES:= $(SRC_HEADERS) $(SRC_HOST_HEADERS) $(HOST_CROSS_OUT_HEADERS) 745HOST_CROSS_GLOBAL_CFLAGS += $(HOST_CROSS_RELEASE_CFLAGS) 746HOST_CROSS_GLOBAL_CPPFLAGS += $(HOST_CROSS_RELEASE_CPPFLAGS) 747endif 748 749ifdef BRILLO 750# Add a C define that identifies Brillo targets. __BRILLO__ should only be used 751# to differentiate between Brillo and non-Brillo-but-Android environments. Use 752# __ANDROID__ instead to test if something is being built in an Android-derived 753# environment (including Brillo) as opposed to an entirely different 754# environment (e.g. Chrome OS). 755TARGET_GLOBAL_CFLAGS += -D__BRILLO__ 756ifdef TARGET_2ND_ARCH 757$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CFLAGS += -D__BRILLO__ 758endif 759endif 760 761# allow overriding default Java libraries on a per-target basis 762ifeq ($(TARGET_DEFAULT_JAVA_LIBRARIES),) 763 TARGET_DEFAULT_JAVA_LIBRARIES := core-oj core-libart core-junit ext framework okhttp 764endif 765 766# Flags for DEX2OAT 767first_non_empty_of_three = $(if $(1),$(1),$(if $(2),$(2),$(3))) 768DEX2OAT_TARGET_ARCH := $(TARGET_ARCH) 769DEX2OAT_TARGET_CPU_VARIANT := $(call first_non_empty_of_three,$(TARGET_CPU_VARIANT),$(TARGET_ARCH_VARIANT),default) 770DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES := default 771 772ifdef TARGET_2ND_ARCH 773$(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_ARCH := $(TARGET_2ND_ARCH) 774$(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_CPU_VARIANT := $(call first_non_empty_of_three,$(TARGET_2ND_CPU_VARIANT),$(TARGET_2ND_ARCH_VARIANT),default) 775$(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES := default 776endif 777 778# define clang/llvm tools and global flags 779include $(BUILD_SYSTEM)/clang/config.mk 780 781# ############################################################### 782# Collect a list of the SDK versions that we could compile against 783# For use with the LOCAL_SDK_VERSION variable for include $(BUILD_PACKAGE) 784# ############################################################### 785 786HISTORICAL_SDK_VERSIONS_ROOT := $(TOPDIR)prebuilts/sdk 787HISTORICAL_NDK_VERSIONS_ROOT := $(TOPDIR)prebuilts/ndk 788 789# The path where app can reference the support library resources. 790ifdef TARGET_BUILD_APPS 791SUPPORT_LIBRARY_ROOT := $(HISTORICAL_SDK_VERSIONS_ROOT)/current/support 792else 793SUPPORT_LIBRARY_ROOT := frameworks/support 794endif 795 796# Historical SDK version N is stored in $(HISTORICAL_SDK_VERSIONS_ROOT)/N. 797# The 'current' version is whatever this source tree is. 798# 799# sgrax is the opposite of xargs. It takes the list of args and puts them 800# on each line for sort to process. 801# sort -g is a numeric sort, so 1 2 3 10 instead of 1 10 2 3. 802 803# Numerically sort a list of numbers 804# $(1): the list of numbers to be sorted 805define numerically_sort 806$(shell function sgrax() { \ 807 while [ -n "$$1" ] ; do echo $$1 ; shift ; done \ 808 } ; \ 809 ( sgrax $(1) | sort -g ) ) 810endef 811 812TARGET_AVAILABLE_SDK_VERSIONS := $(call numerically_sort,\ 813 $(patsubst $(HISTORICAL_SDK_VERSIONS_ROOT)/%/android.jar,%, \ 814 $(wildcard $(HISTORICAL_SDK_VERSIONS_ROOT)/*/android.jar))) 815 816# We don't have prebuilt system_current SDK yet. 817TARGET_AVAILABLE_SDK_VERSIONS := $(TARGET_AVAILABLE_SDK_VERSIONS) 818 819INTERNAL_PLATFORM_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/public_api.txt 820INTERNAL_PLATFORM_REMOVED_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/removed.txt 821INTERNAL_PLATFORM_SYSTEM_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/system-api.txt 822INTERNAL_PLATFORM_SYSTEM_REMOVED_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/system-removed.txt 823 824# This is the standard way to name a directory containing prebuilt target 825# objects. E.g., prebuilt/$(TARGET_PREBUILT_TAG)/libc.so 826TARGET_PREBUILT_TAG := android-$(TARGET_ARCH) 827ifdef TARGET_2ND_ARCH 828TARGET_2ND_PREBUILT_TAG := android-$(TARGET_2ND_ARCH) 829endif 830 831# Set up RS prebuilt variables for compatibility library 832 833RS_PREBUILT_CLCORE := prebuilts/sdk/renderscript/lib/$(TARGET_ARCH)/librsrt_$(TARGET_ARCH).bc 834RS_PREBUILT_COMPILER_RT := prebuilts/sdk/renderscript/lib/$(TARGET_ARCH)/libcompiler_rt.a 835ifeq (true,$(TARGET_IS_64_BIT)) 836RS_PREBUILT_LIBPATH := -L prebuilts/ndk/current/platforms/android-21/arch-$(TARGET_ARCH)/usr/lib 837else 838RS_PREBUILT_LIBPATH := -L prebuilts/ndk/current/platforms/android-9/arch-$(TARGET_ARCH)/usr/lib 839endif 840 841# API Level lists for Renderscript Compat lib. 842RSCOMPAT_32BIT_ONLY_API_LEVELS := 8 9 10 11 12 13 14 15 16 17 18 19 20 843RSCOMPAT_NO_USAGEIO_API_LEVELS := 8 9 10 11 12 13 844 845include $(BUILD_SYSTEM)/dumpvar.mk 846