config.mk revision f87e97160646140fd5c5ad74da93610102ffd3b7
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) $(1))) 124endef 125 126# ############################################################### 127# Set common values 128# ############################################################### 129 130# These can be changed to modify both host and device modules. 131COMMON_GLOBAL_CFLAGS:= -DANDROID -fmessage-length=0 -W -Wall -Wno-unused -Winit-self -Wpointer-arith 132COMMON_RELEASE_CFLAGS:= -DNDEBUG -UDEBUG 133 134# Force gcc to always output color diagnostics. Ninja will strip the ANSI 135# color codes if it is not running in a terminal. 136COMMON_GLOBAL_CFLAGS += -fdiagnostics-color 137 138COMMON_GLOBAL_CPPFLAGS:= -Wsign-promo 139COMMON_RELEASE_CPPFLAGS:= 140 141GLOBAL_CFLAGS_NO_OVERRIDE := \ 142 -Werror=int-to-pointer-cast \ 143 -Werror=pointer-to-int-cast \ 144 145GLOBAL_CLANG_CFLAGS_NO_OVERRIDE := \ 146 -Werror=address-of-temporary \ 147 -Werror=null-dereference \ 148 -Werror=return-type \ 149 150GLOBAL_CPPFLAGS_NO_OVERRIDE := 151 152# Set the extensions used for various packages 153COMMON_PACKAGE_SUFFIX := .zip 154COMMON_JAVA_PACKAGE_SUFFIX := .jar 155COMMON_ANDROID_PACKAGE_SUFFIX := .apk 156 157# list of flags to turn specific warnings in to errors 158TARGET_ERROR_FLAGS := -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point 159 160ifdef TMPDIR 161JAVA_TMPDIR_ARG := -Djava.io.tmpdir=$(TMPDIR) 162else 163JAVA_TMPDIR_ARG := 164endif 165 166# ############################################################### 167# Include sub-configuration files 168# ############################################################### 169 170# --------------------------------------------------------------- 171# Try to include buildspec.mk, which will try to set stuff up. 172# If this file doesn't exist, the environment variables will 173# be used, and if that doesn't work, then the default is an 174# arm build 175ifndef ANDROID_BUILDSPEC 176ANDROID_BUILDSPEC := $(TOPDIR)buildspec.mk 177endif 178-include $(ANDROID_BUILDSPEC) 179 180# --------------------------------------------------------------- 181# Define most of the global variables. These are the ones that 182# are specific to the user's build configuration. 183include $(BUILD_SYSTEM)/envsetup.mk 184 185# Pruned directory options used when using findleaves.py 186# See envsetup.mk for a description of SCAN_EXCLUDE_DIRS 187FIND_LEAVES_EXCLUDES := $(addprefix --prune=, $(OUT_DIR) $(SCAN_EXCLUDE_DIRS) .repo .git) 188 189# --------------------------------------------------------------- 190# We run gcc/clang with PWD=/proc/self/cwd to remove the $TOP 191# from the debug output. That way two builds in two different 192# directories will create the same output. 193# /proc doesn't exist on Darwin. 194ifeq ($(HOST_OS),linux) 195RELATIVE_PWD := PWD=/proc/self/cwd 196# Remove this useless prefix from the debug output. 197COMMON_GLOBAL_CFLAGS += -fdebug-prefix-map=/proc/self/cwd= 198else 199RELATIVE_PWD := 200endif 201 202# --------------------------------------------------------------- 203# Allow the C/C++ macros __DATE__ and __TIME__ to be set to the 204# build date and time, so that a build may be repeated. 205# Write the date and time to a file so that the command line 206# doesn't change every time, which would cause ninja to rebuild 207# the files. 208$(shell mkdir -p $(OUT_DIR) && \ 209 $(DATE) "+%b %_d %Y" > $(OUT_DIR)/build_c_date.txt && \ 210 $(DATE) +%T > $(OUT_DIR)/build_c_time.txt) 211BUILD_DATETIME_C_DATE := $$(cat $(OUT_DIR)/build_c_date.txt) 212BUILD_DATETIME_C_TIME := $$(cat $(OUT_DIR)/build_c_time.txt) 213 214ifeq ($(OVERRIDE_C_DATE_TIME),true) 215COMMON_GLOBAL_CFLAGS += -Wno-builtin-macro-redefined -D__DATE__="\"$(BUILD_DATETIME_C_DATE)\"" -D__TIME__=\"$(BUILD_DATETIME_C_TIME)\" 216endif 217 218# The build system exposes several variables for where to find the kernel 219# headers: 220# TARGET_DEVICE_KERNEL_HEADERS is automatically created for the current 221# device being built. It is set as $(TARGET_DEVICE_DIR)/kernel-headers, 222# e.g. device/samsung/tuna/kernel-headers. This directory is not 223# explicitly set by anyone, the build system always adds this subdir. 224# 225# TARGET_BOARD_KERNEL_HEADERS is specified by the BoardConfig.mk file 226# to allow other directories to be included. This is useful if there's 227# some common place where a few headers are being kept for a group 228# of devices. For example, device/<vendor>/common/kernel-headers could 229# contain some headers for several of <vendor>'s devices. 230# 231# TARGET_PRODUCT_KERNEL_HEADERS is generated by the product inheritance 232# graph. This allows architecture products to provide headers for the 233# devices using that architecture. For example, 234# hardware/ti/omap4xxx/omap4.mk will specify 235# PRODUCT_VENDOR_KERNEL_HEADERS variable that specify where the omap4 236# specific headers are, e.g. hardware/ti/omap4xxx/kernel-headers. 237# The build system then combines all the values specified by all the 238# PRODUCT_VENDOR_KERNEL_HEADERS directives in the product inheritance 239# tree and then exports a TARGET_PRODUCT_KERNEL_HEADERS variable. 240# 241# The layout of subdirs in any of the kernel-headers dir should mirror the 242# layout of the kernel include/ directory. For example, 243# device/samsung/tuna/kernel-headers/linux/, 244# hardware/ti/omap4xxx/kernel-headers/media/, 245# etc. 246# 247# NOTE: These directories MUST contain post-processed headers using the 248# bionic/libc/kernel/clean_header.py tool. Additionally, the original kernel 249# headers must also be checked in, but in a different subdirectory. By 250# convention, the originals should be checked into original-kernel-headers 251# directory of the same parent dir. For example, 252# device/samsung/tuna/kernel-headers <----- post-processed 253# device/samsung/tuna/original-kernel-headers <----- originals 254# 255TARGET_DEVICE_KERNEL_HEADERS := $(strip $(wildcard $(TARGET_DEVICE_DIR)/kernel-headers)) 256 257define validate-kernel-headers 258$(if $(firstword $(foreach hdr_dir,$(1),\ 259 $(filter-out kernel-headers,$(notdir $(hdr_dir))))),\ 260 $(error Kernel header dirs must be end in kernel-headers: $(1))) 261endef 262# also allow the board config to provide additional directories since 263# there could be device/oem/base_hw and device/oem/derived_hw 264# that both are valid devices but derived_hw needs to use kernel headers 265# from base_hw. 266TARGET_BOARD_KERNEL_HEADERS := $(strip $(wildcard $(TARGET_BOARD_KERNEL_HEADERS))) 267TARGET_BOARD_KERNEL_HEADERS := $(patsubst %/,%,$(TARGET_BOARD_KERNEL_HEADERS)) 268$(call validate-kernel-headers,$(TARGET_BOARD_KERNEL_HEADERS)) 269 270# then add product-inherited includes, to allow for 271# hardware/sivendor/chip/chip.mk to include their own headers 272TARGET_PRODUCT_KERNEL_HEADERS := $(strip $(wildcard $(PRODUCT_VENDOR_KERNEL_HEADERS))) 273TARGET_PRODUCT_KERNEL_HEADERS := $(patsubst %/,%,$(TARGET_PRODUCT_KERNEL_HEADERS)) 274$(call validate-kernel-headers,$(TARGET_PRODUCT_KERNEL_HEADERS)) 275 276# Clean up/verify variables defined by the board config file. 277TARGET_BOOTLOADER_BOARD_NAME := $(strip $(TARGET_BOOTLOADER_BOARD_NAME)) 278TARGET_CPU_ABI := $(strip $(TARGET_CPU_ABI)) 279ifeq ($(TARGET_CPU_ABI),) 280 $(error No TARGET_CPU_ABI defined by board config: $(board_config_mk)) 281endif 282TARGET_CPU_ABI2 := $(strip $(TARGET_CPU_ABI2)) 283 284# Commands to generate .toc file common to ELF .so files. 285define _gen_toc_command_for_elf 286$(hide) ($($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)READELF) -d $(1) | grep SONAME || echo "No SONAME for $1") > $(2) 287$(hide) $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)NM) -gD -f p $(1) | cut -f1-2 -d" " >> $(2) 288endef 289 290# Commands to generate .toc file from Darwin dynamic library. 291define _gen_toc_command_for_macho 292$(hide) otool -l $(1) | grep LC_ID_DYLIB -A 5 > $(2) 293$(hide) nm -gP $(1) | cut -f1-2 -d" " | grep -v U$$ >> $(2) 294endef 295 296combo_target := HOST_ 297combo_2nd_arch_prefix := 298include $(BUILD_SYSTEM)/combo/select.mk 299 300# Load the 2nd host arch if it's needed. 301ifdef HOST_2ND_ARCH 302combo_target := HOST_ 303combo_2nd_arch_prefix := $(HOST_2ND_ARCH_VAR_PREFIX) 304include $(BUILD_SYSTEM)/combo/select.mk 305endif 306 307# Load the windows cross compiler under Linux 308ifdef HOST_CROSS_OS 309combo_target := HOST_CROSS_ 310combo_2nd_arch_prefix := 311include $(BUILD_SYSTEM)/combo/select.mk 312endif 313 314# on windows, the tools have .exe at the end, and we depend on the 315# host config stuff being done first 316 317combo_target := TARGET_ 318combo_2nd_arch_prefix := 319include $(BUILD_SYSTEM)/combo/select.mk 320 321# Load the 2nd target arch if it's needed. 322ifdef TARGET_2ND_ARCH 323combo_target := TARGET_ 324combo_2nd_arch_prefix := $(TARGET_2ND_ARCH_VAR_PREFIX) 325include $(BUILD_SYSTEM)/combo/select.mk 326endif 327 328include $(BUILD_SYSTEM)/ccache.mk 329include $(BUILD_SYSTEM)/goma.mk 330 331ifdef TARGET_PREFER_32_BIT 332TARGET_PREFER_32_BIT_APPS := true 333TARGET_PREFER_32_BIT_EXECUTABLES := true 334endif 335 336ifeq (,$(TARGET_SUPPORTS_32_BIT_APPS)$(TARGET_SUPPORTS_64_BIT_APPS)) 337 TARGET_SUPPORTS_32_BIT_APPS := true 338endif 339 340# "ro.product.cpu.abilist32" and "ro.product.cpu.abilist64" are 341# comma separated lists of the 32 and 64 bit ABIs (in order of 342# preference) that the target supports. If TARGET_CPU_ABI_LIST_{32,64}_BIT 343# are defined by the board config, we use them. Else, we construct 344# these lists based on whether TARGET_IS_64_BIT is set. 345# 346# Note that this assumes that the 2ND_CPU_ABI for a 64 bit target 347# is always 32 bits. If this isn't the case, these variables should 348# be overriden in the board configuration. 349ifeq (,$(TARGET_CPU_ABI_LIST_64_BIT)) 350 ifeq (true|true,$(TARGET_IS_64_BIT)|$(TARGET_SUPPORTS_64_BIT_APPS)) 351 TARGET_CPU_ABI_LIST_64_BIT := $(TARGET_CPU_ABI) $(TARGET_CPU_ABI2) 352 endif 353endif 354 355ifeq (,$(TARGET_CPU_ABI_LIST_32_BIT)) 356 ifneq (true,$(TARGET_IS_64_BIT)) 357 TARGET_CPU_ABI_LIST_32_BIT := $(TARGET_CPU_ABI) $(TARGET_CPU_ABI2) 358 else 359 ifeq (true,$(TARGET_SUPPORTS_32_BIT_APPS)) 360 # For a 64 bit target, assume that the 2ND_CPU_ABI 361 # is a 32 bit ABI. 362 TARGET_CPU_ABI_LIST_32_BIT := $(TARGET_2ND_CPU_ABI) $(TARGET_2ND_CPU_ABI2) 363 endif 364 endif 365endif 366 367# "ro.product.cpu.abilist" is a comma separated list of ABIs (in order 368# of preference) that the target supports. If a TARGET_CPU_ABI_LIST 369# is specified by the board configuration, we use that. If not, we 370# build a list out of the TARGET_CPU_ABIs specified by the config. 371ifeq (,$(TARGET_CPU_ABI_LIST)) 372 ifeq ($(TARGET_IS_64_BIT)|$(TARGET_PREFER_32_BIT_APPS),true|true) 373 TARGET_CPU_ABI_LIST := $(TARGET_CPU_ABI_LIST_32_BIT) $(TARGET_CPU_ABI_LIST_64_BIT) 374 else 375 TARGET_CPU_ABI_LIST := $(TARGET_CPU_ABI_LIST_64_BIT) $(TARGET_CPU_ABI_LIST_32_BIT) 376 endif 377endif 378 379# Strip whitespace from the ABI list string. 380TARGET_CPU_ABI_LIST := $(subst $(space),$(comma),$(strip $(TARGET_CPU_ABI_LIST))) 381TARGET_CPU_ABI_LIST_32_BIT := $(subst $(space),$(comma),$(strip $(TARGET_CPU_ABI_LIST_32_BIT))) 382TARGET_CPU_ABI_LIST_64_BIT := $(subst $(space),$(comma),$(strip $(TARGET_CPU_ABI_LIST_64_BIT))) 383 384# Compute TARGET_TOOLCHAIN_ROOT from TARGET_TOOLS_PREFIX 385# if only TARGET_TOOLS_PREFIX is passed to the make command. 386ifndef TARGET_TOOLCHAIN_ROOT 387TARGET_TOOLCHAIN_ROOT := $(patsubst %/, %, $(dir $(TARGET_TOOLS_PREFIX))) 388TARGET_TOOLCHAIN_ROOT := $(patsubst %/, %, $(dir $(TARGET_TOOLCHAIN_ROOT))) 389TARGET_TOOLCHAIN_ROOT := $(wildcard $(TARGET_TOOLCHAIN_ROOT)) 390endif 391 392# Normalize WITH_STATIC_ANALYZER and WITH_SYNTAX_CHECK 393ifeq ($(strip $(WITH_STATIC_ANALYZER)),0) 394 WITH_STATIC_ANALYZER := 395endif 396ifeq ($(strip $(WITH_SYNTAX_CHECK)),0) 397 WITH_SYNTAX_CHECK := 398endif 399 400# Disable WITH_STATIC_ANALYZER and WITH_SYNTAX_CHECK if tool can't be found 401SYNTAX_TOOLS_PREFIX := prebuilts/misc/$(HOST_PREBUILT_TAG)/analyzer/bin 402ifneq ($(strip $(WITH_STATIC_ANALYZER)),) 403 ifeq ($(wildcard $(SYNTAX_TOOLS_PREFIX)/ccc-analyzer),) 404 $(warning *** Disable WITH_STATIC_ANALYZER because $(SYNTAX_TOOLS_PREFIX)/ccc-analyzer does not exist) 405 WITH_STATIC_ANALYZER := 406 endif 407endif 408ifneq ($(strip $(WITH_SYNTAX_CHECK)),) 409 ifeq ($(wildcard $(SYNTAX_TOOLS_PREFIX)/ccc-syntax),) 410 $(warning *** Disable WITH_SYNTAX_CHECK because $(SYNTAX_TOOLS_PREFIX)/ccc-syntax does not exist) 411 WITH_SYNTAX_CHECK := 412 endif 413endif 414 415# WITH_STATIC_ANALYZER trumps WITH_SYNTAX_CHECK 416ifneq ($(strip $(WITH_STATIC_ANALYZER)),) 417 ifneq ($(strip $(WITH_SYNTAX_CHECK)),) 418 $(warning *** Disable WITH_SYNTAX_CHECK in the presence of static analyzer WITH_STATIC_ANALYZER) 419 WITH_SYNTAX_CHECK := 420 endif 421endif 422 423# Pick a Java compiler. 424include $(BUILD_SYSTEM)/combo/javac.mk 425 426# --------------------------------------------------------------- 427# Check that the configuration is current. We check that 428# BUILD_ENV_SEQUENCE_NUMBER is current against this value. 429# Don't fail if we're called from envsetup, so they have a 430# chance to update their environment. 431 432ifeq (,$(strip $(CALLED_FROM_SETUP))) 433ifneq (,$(strip $(BUILD_ENV_SEQUENCE_NUMBER))) 434ifneq ($(BUILD_ENV_SEQUENCE_NUMBER),$(CORRECT_BUILD_ENV_SEQUENCE_NUMBER)) 435$(warning BUILD_ENV_SEQUENCE_NUMBER is set incorrectly.) 436$(info *** If you use envsetup/lunch/choosecombo:) 437$(info *** - Re-execute envsetup (". envsetup.sh")) 438$(info *** - Re-run lunch or choosecombo) 439$(info *** If you use buildspec.mk:) 440$(info *** - Look at buildspec.mk.default to see what has changed) 441$(info *** - Update BUILD_ENV_SEQUENCE_NUMBER to "$(CORRECT_BUILD_ENV_SEQUENCE_NUMBER)") 442$(error bailing..) 443endif 444endif 445endif 446 447 448# --------------------------------------------------------------- 449# Generic tools. 450JACK := $(HOST_OUT_EXECUTABLES)/jack 451JACK_JAR := $(HOST_OUT_JAVA_LIBRARIES)/jack.jar 452JILL_JAR := $(HOST_OUT_JAVA_LIBRARIES)/jill.jar 453 454LEX := prebuilts/misc/$(BUILD_OS)-$(HOST_PREBUILT_ARCH)/flex/flex-2.5.39 455# The default PKGDATADIR built in the prebuilt bison is a relative path 456# external/bison/data. 457# To run bison from elsewhere you need to set up enviromental variable 458# BISON_PKGDATADIR. 459BISON_PKGDATADIR := $(PWD)/external/bison/data 460BISON := prebuilts/misc/$(BUILD_OS)-$(HOST_PREBUILT_ARCH)/bison/bison 461YACC := $(BISON) -d 462 463YASM := prebuilts/misc/$(BUILD_OS)-$(HOST_PREBUILT_ARCH)/yasm/yasm 464 465DOXYGEN:= doxygen 466AAPT := $(HOST_OUT_EXECUTABLES)/aapt$(HOST_EXECUTABLE_SUFFIX) 467AIDL := $(HOST_OUT_EXECUTABLES)/aidl$(HOST_EXECUTABLE_SUFFIX) 468AIDL_CPP := $(HOST_OUT_EXECUTABLES)/aidl-cpp$(HOST_EXECUTABLE_SUFFIX) 469ifeq ($(HOST_OS),linux) 470BREAKPAD_DUMP_SYMS := $(HOST_OUT_EXECUTABLES)/dump_syms 471else 472# For non-supported hosts, do not generate breakpad symbols. 473BREAKPAD_GENERATE_SYMBOLS := false 474endif 475PROTOC := $(HOST_OUT_EXECUTABLES)/aprotoc$(HOST_EXECUTABLE_SUFFIX) 476DBUS_GENERATOR := $(HOST_OUT_EXECUTABLES)/dbus-binding-generator 477SIGNAPK_JAR := $(HOST_OUT_JAVA_LIBRARIES)/signapk$(COMMON_JAVA_PACKAGE_SUFFIX) 478MKBOOTFS := $(HOST_OUT_EXECUTABLES)/mkbootfs$(HOST_EXECUTABLE_SUFFIX) 479MINIGZIP := $(HOST_OUT_EXECUTABLES)/minigzip$(HOST_EXECUTABLE_SUFFIX) 480ifeq (,$(strip $(BOARD_CUSTOM_MKBOOTIMG))) 481MKBOOTIMG := $(HOST_OUT_EXECUTABLES)/mkbootimg$(HOST_EXECUTABLE_SUFFIX) 482else 483MKBOOTIMG := $(BOARD_CUSTOM_MKBOOTIMG) 484endif 485APICHECK := $(HOST_OUT_EXECUTABLES)/apicheck$(HOST_EXECUTABLE_SUFFIX) 486FS_GET_STATS := $(HOST_OUT_EXECUTABLES)/fs_get_stats$(HOST_EXECUTABLE_SUFFIX) 487MAKE_EXT4FS := $(HOST_OUT_EXECUTABLES)/make_ext4fs$(HOST_EXECUTABLE_SUFFIX) 488MKEXTUSERIMG := $(HOST_OUT_EXECUTABLES)/mkuserimg.sh 489ifeq ($(HOST_OS),linux) 490MAKE_SQUASHFS := $(HOST_OUT_EXECUTABLES)/mksquashfs$(HOST_EXECUTABLE_SUFFIX) 491MKSQUASHFSUSERIMG := $(HOST_OUT_EXECUTABLES)/mksquashfsimage.sh 492else 493MAKE_SQUASHFS := 494MKSQUASHFSUSERIMG := 495endif 496MAKE_F2FS := $(HOST_OUT_EXECUTABLES)/make_f2fs$(HOST_EXECUTABLE_SUFFIX) 497MKF2FSUSERIMG := $(HOST_OUT_EXECUTABLES)/mkf2fsuserimg.sh 498SIMG2IMG := $(HOST_OUT_EXECUTABLES)/simg2img$(HOST_EXECUTABLE_SUFFIX) 499IMG2SIMG := $(HOST_OUT_EXECUTABLES)/img2simg$(HOST_EXECUTABLE_SUFFIX) 500E2FSCK := $(HOST_OUT_EXECUTABLES)/e2fsck$(HOST_EXECUTABLE_SUFFIX) 501MKTARBALL := build/tools/mktarball.sh 502TUNE2FS := $(HOST_OUT_EXECUTABLES)/tune2fs$(HOST_EXECUTABLE_SUFFIX) 503E2FSCK := $(HOST_OUT_EXECUTABLES)/e2fsck$(HOST_EXECUTABLE_SUFFIX) 504JARJAR := $(HOST_OUT_JAVA_LIBRARIES)/jarjar.jar 505 506ifeq ($(ANDROID_COMPILE_WITH_JACK),true) 507DEFAULT_JACK_ENABLED:=full 508else 509DEFAULT_JACK_ENABLED:= 510endif 511ifneq ($(ANDROID_JACK_EXTRA_ARGS),) 512DEFAULT_JACK_EXTRA_ARGS := $(ANDROID_JACK_EXTRA_ARGS) 513else 514DEFAULT_JACK_EXTRA_ARGS := @$(BUILD_SYSTEM)/jack-default.args 515endif 516# Turn off jack warnings by default. 517DEFAULT_JACK_EXTRA_ARGS += --verbose error 518 519JILL := java -Xmx3500m -jar $(JILL_JAR) 520PROGUARD := external/proguard/bin/proguard.sh 521JAVATAGS := build/tools/java-event-log-tags.py 522LLVM_RS_CC := $(HOST_OUT_EXECUTABLES)/llvm-rs-cc$(HOST_EXECUTABLE_SUFFIX) 523BCC_COMPAT := $(HOST_OUT_EXECUTABLES)/bcc_compat$(HOST_EXECUTABLE_SUFFIX) 524RMTYPEDEFS := $(HOST_OUT_EXECUTABLES)/rmtypedefs 525APPEND2SIMG := $(HOST_OUT_EXECUTABLES)/append2simg 526VERITY_SIGNER := $(HOST_OUT_EXECUTABLES)/verity_signer 527BUILD_VERITY_TREE := $(HOST_OUT_EXECUTABLES)/build_verity_tree 528BOOT_SIGNER := $(HOST_OUT_EXECUTABLES)/boot_signer 529FUTILITY := prebuilts/misc/$(BUILD_OS)-$(HOST_PREBUILT_ARCH)/futility/futility 530VBOOT_SIGNER := prebuilts/misc/scripts/vboot_signer/vboot_signer.sh 531FEC := $(HOST_OUT_EXECUTABLES)/fec 532 533# ACP is always for the build OS, not for the host OS 534ACP := $(BUILD_OUT_EXECUTABLES)/acp$(BUILD_EXECUTABLE_SUFFIX) 535 536# dx is java behind a shell script; no .exe necessary. 537DX := $(HOST_OUT_EXECUTABLES)/dx 538MAINDEXCLASSES := $(HOST_OUT_EXECUTABLES)/mainDexClasses 539ZIPALIGN := $(HOST_OUT_EXECUTABLES)/zipalign$(HOST_EXECUTABLE_SUFFIX) 540ifndef TARGET_BUILD_APPS 541ZIPTIME := $(HOST_OUT_EXECUTABLES)/ziptime$(HOST_EXECUTABLE_SUFFIX) 542endif 543 544# ijar converts a .jar file to a smaller .jar file which only has its 545# interfaces. 546IJAR := $(HOST_OUT_EXECUTABLES)/ijar$(BUILD_EXECUTABLE_SUFFIX) 547 548# relocation packer 549RELOCATION_PACKER := prebuilts/misc/$(BUILD_OS)-$(HOST_PREBUILT_ARCH)/relocation_packer/relocation_packer 550 551FINDBUGS_DIR := external/owasp/sanitizer/tools/findbugs/bin 552FINDBUGS := $(FINDBUGS_DIR)/findbugs 553EMMA_JAR := external/emma/lib/emma$(COMMON_JAVA_PACKAGE_SUFFIX) 554 555# Tool to merge AndroidManifest.xmls 556ANDROID_MANIFEST_MERGER := java -classpath prebuilts/devtools/tools/lib/manifest-merger.jar com.android.manifmerger.Main merge 557 558YACC_HEADER_SUFFIX:= .hpp 559 560COLUMN:= column 561 562# We may not have the right JAVA_HOME/PATH set up yet when this is run from envsetup.sh. 563ifneq ($(CALLED_FROM_SETUP),true) 564HOST_JDK_TOOLS_JAR:= $(shell $(BUILD_SYSTEM)/find-jdk-tools-jar.sh) 565 566ifneq ($(HOST_JDK_TOOLS_JAR),) 567ifeq ($(wildcard $(HOST_JDK_TOOLS_JAR)),) 568$(error Error: could not find jdk tools.jar at $(HOST_JDK_TOOLS_JAR), please check if your JDK was installed correctly) 569endif 570endif 571 572# Is the host JDK 64-bit version? 573HOST_JDK_IS_64BIT_VERSION := 574ifneq ($(filter 64-Bit, $(shell java -version 2>&1)),) 575HOST_JDK_IS_64BIT_VERSION := true 576endif 577endif # CALLED_FROM_SETUP not true 578 579# It's called md5 on Mac OS and md5sum on Linux 580ifeq ($(HOST_OS),darwin) 581MD5SUM:=md5 -q 582else 583MD5SUM:=md5sum 584endif 585 586APICHECK_CLASSPATH := $(HOST_JDK_TOOLS_JAR) 587APICHECK_CLASSPATH := $(APICHECK_CLASSPATH):$(HOST_OUT_JAVA_LIBRARIES)/doclava$(COMMON_JAVA_PACKAGE_SUFFIX) 588APICHECK_CLASSPATH := $(APICHECK_CLASSPATH):$(HOST_OUT_JAVA_LIBRARIES)/jsilver$(COMMON_JAVA_PACKAGE_SUFFIX) 589APICHECK_COMMAND := $(APICHECK) -JXmx1024m -J"classpath $(APICHECK_CLASSPATH)" 590 591# The default key if not set as LOCAL_CERTIFICATE 592ifdef PRODUCT_DEFAULT_DEV_CERTIFICATE 593 DEFAULT_SYSTEM_DEV_CERTIFICATE := $(PRODUCT_DEFAULT_DEV_CERTIFICATE) 594else 595 DEFAULT_SYSTEM_DEV_CERTIFICATE := build/target/product/security/testkey 596endif 597 598# ############################################################### 599# Set up final options. 600# ############################################################### 601 602HOST_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) 603HOST_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 604 605HOST_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 606HOST_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 607 608TARGET_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) 609TARGET_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 610 611TARGET_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 612TARGET_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 613 614HOST_GLOBAL_LD_DIRS += -L$(HOST_OUT_INTERMEDIATE_LIBRARIES) 615TARGET_GLOBAL_LD_DIRS += -L$(TARGET_OUT_INTERMEDIATE_LIBRARIES) 616 617HOST_PROJECT_INCLUDES:= $(SRC_HEADERS) $(SRC_HOST_HEADERS) $(HOST_OUT_HEADERS) 618TARGET_PROJECT_INCLUDES:= $(SRC_HEADERS) $(TARGET_OUT_HEADERS) \ 619 $(TARGET_DEVICE_KERNEL_HEADERS) $(TARGET_BOARD_KERNEL_HEADERS) \ 620 $(TARGET_PRODUCT_KERNEL_HEADERS) 621 622# Many host compilers don't support these flags, so we have to make 623# sure to only specify them for the target compilers checked in to 624# the source tree. 625TARGET_GLOBAL_CFLAGS += $(TARGET_ERROR_FLAGS) 626 627HOST_GLOBAL_CFLAGS += $(HOST_RELEASE_CFLAGS) 628HOST_GLOBAL_CPPFLAGS += $(HOST_RELEASE_CPPFLAGS) 629 630TARGET_GLOBAL_CFLAGS += $(TARGET_RELEASE_CFLAGS) 631TARGET_GLOBAL_CPPFLAGS += $(TARGET_RELEASE_CPPFLAGS) 632 633ifdef TARGET_2ND_ARCH 634$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) 635$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 636$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 637$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 638$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_LD_DIRS += -L$($(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_INTERMEDIATE_LIBRARIES) 639$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_PROJECT_INCLUDES := $(TARGET_PROJECT_INCLUDES) 640$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CFLAGS += $(TARGET_ERROR_FLAGS) 641$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CFLAGS += $($(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_RELEASE_CFLAGS) 642$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CPPFLAGS += $($(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_RELEASE_CPPFLAGS) 643endif 644 645ifdef HOST_2ND_ARCH 646$(HOST_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) 647$(HOST_2ND_ARCH_VAR_PREFIX)HOST_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 648$(HOST_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 649$(HOST_2ND_ARCH_VAR_PREFIX)HOST_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 650$(HOST_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_LD_DIRS += -L$($(HOST_2ND_ARCH_VAR_PREFIX)HOST_OUT_INTERMEDIATE_LIBRARIES) 651$(HOST_2ND_ARCH_VAR_PREFIX)HOST_PROJECT_INCLUDES := $(HOST_PROJECT_INCLUDES) 652$(HOST_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_CFLAGS += $($(HOST_2ND_ARCH_VAR_PREFIX)HOST_RELEASE_CFLAGS) 653$(HOST_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_CPPFLAGS += $($(HOST_2ND_ARCH_VAR_PREFIX)HOST_RELEASE_CPPFLAGS) 654endif 655 656ifdef HOST_CROSS_OS 657HOST_CROSS_GLOBAL_CFLAGS += $(filter-out $(HOST_CROSS_UNKNOWN_CFLAGS),$(COMMON_GLOBAL_CFLAGS)) 658HOST_CROSS_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 659HOST_CROSS_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 660HOST_CROSS_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 661HOST_CROSS_GLOBAL_LD_DIRS += -L$(HOST_CROSS_OUT_INTERMEDIATE_LIBRARIES) 662HOST_CROSS_PROJECT_INCLUDES:= $(SRC_HEADERS) $(SRC_HOST_HEADERS) $(HOST_CROSS_OUT_HEADERS) 663HOST_CROSS_GLOBAL_CFLAGS += $(HOST_CROSS_RELEASE_CFLAGS) 664HOST_CROSS_GLOBAL_CPPFLAGS += $(HOST_CROSS_RELEASE_CPPFLAGS) 665endif 666 667# allow overriding default Java libraries on a per-target basis 668ifeq ($(TARGET_DEFAULT_JAVA_LIBRARIES),) 669 TARGET_DEFAULT_JAVA_LIBRARIES := core-libart core-junit ext framework okhttp 670endif 671 672# Flags for DEX2OAT 673first_non_empty_of_three = $(if $(1),$(1),$(if $(2),$(2),$(3))) 674DEX2OAT_TARGET_ARCH := $(TARGET_ARCH) 675DEX2OAT_TARGET_CPU_VARIANT := $(call first_non_empty_of_three,$(TARGET_CPU_VARIANT),$(TARGET_ARCH_VARIANT),default) 676DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES := default 677 678ifdef TARGET_2ND_ARCH 679$(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_ARCH := $(TARGET_2ND_ARCH) 680$(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_CPU_VARIANT := $(call first_non_empty_of_three,$(TARGET_2ND_CPU_VARIANT),$(TARGET_2ND_ARCH_VARIANT),default) 681$(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES := default 682endif 683 684# define clang/llvm tools and global flags 685include $(BUILD_SYSTEM)/clang/config.mk 686 687# ############################################################### 688# Collect a list of the SDK versions that we could compile against 689# For use with the LOCAL_SDK_VERSION variable for include $(BUILD_PACKAGE) 690# ############################################################### 691 692HISTORICAL_SDK_VERSIONS_ROOT := $(TOPDIR)prebuilts/sdk 693HISTORICAL_NDK_VERSIONS_ROOT := $(TOPDIR)prebuilts/ndk 694 695# The path where app can reference the support library resources. 696ifdef TARGET_BUILD_APPS 697SUPPORT_LIBRARY_ROOT := $(HISTORICAL_SDK_VERSIONS_ROOT)/current/support 698else 699SUPPORT_LIBRARY_ROOT := frameworks/support 700endif 701 702# Historical SDK version N is stored in $(HISTORICAL_SDK_VERSIONS_ROOT)/N. 703# The 'current' version is whatever this source tree is. 704# 705# sgrax is the opposite of xargs. It takes the list of args and puts them 706# on each line for sort to process. 707# sort -g is a numeric sort, so 1 2 3 10 instead of 1 10 2 3. 708 709# Numerically sort a list of numbers 710# $(1): the list of numbers to be sorted 711define numerically_sort 712$(shell function sgrax() { \ 713 while [ -n "$$1" ] ; do echo $$1 ; shift ; done \ 714 } ; \ 715 ( sgrax $(1) | sort -g ) ) 716endef 717 718TARGET_AVAILABLE_SDK_VERSIONS := $(call numerically_sort,\ 719 $(patsubst $(HISTORICAL_SDK_VERSIONS_ROOT)/%/android.jar,%, \ 720 $(wildcard $(HISTORICAL_SDK_VERSIONS_ROOT)/*/android.jar))) 721 722# We don't have prebuilt system_current SDK yet. 723TARGET_AVAILABLE_SDK_VERSIONS := $(TARGET_AVAILABLE_SDK_VERSIONS) 724 725INTERNAL_PLATFORM_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/public_api.txt 726INTERNAL_PLATFORM_REMOVED_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/removed.txt 727INTERNAL_PLATFORM_SYSTEM_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/system-api.txt 728INTERNAL_PLATFORM_SYSTEM_REMOVED_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/system-removed.txt 729 730# This is the standard way to name a directory containing prebuilt target 731# objects. E.g., prebuilt/$(TARGET_PREBUILT_TAG)/libc.so 732TARGET_PREBUILT_TAG := android-$(TARGET_ARCH) 733ifdef TARGET_2ND_ARCH 734TARGET_2ND_PREBUILT_TAG := android-$(TARGET_2ND_ARCH) 735endif 736 737# Set up RS prebuilt variables for compatibility library 738 739RS_PREBUILT_CLCORE := prebuilts/sdk/renderscript/lib/$(TARGET_ARCH)/librsrt_$(TARGET_ARCH).bc 740RS_PREBUILT_COMPILER_RT := prebuilts/sdk/renderscript/lib/$(TARGET_ARCH)/libcompiler_rt.a 741ifeq (true,$(TARGET_IS_64_BIT)) 742RS_PREBUILT_LIBPATH := -L prebuilts/ndk/current/platforms/android-21/arch-$(TARGET_ARCH)/usr/lib 743else 744RS_PREBUILT_LIBPATH := -L prebuilts/ndk/current/platforms/android-9/arch-$(TARGET_ARCH)/usr/lib 745endif 746 747# API Level lists for Renderscript Compat lib. 748RSCOMPAT_32BIT_ONLY_API_LEVELS := 8 9 10 11 12 13 14 15 16 17 18 19 20 749RSCOMPAT_NO_USAGEIO_API_LEVELS := 8 9 10 11 12 13 750 751include $(BUILD_SYSTEM)/dumpvar.mk 752