config.mk revision 89b94c827f92e107b286ab60876ff9f75ba22a33
1# This is included by the top-level Makefile. 2# It sets up standard variables based on the 3# current configuration and platform, which 4# are not specific to what is being built. 5 6# Only use ANDROID_BUILD_SHELL to wrap around bash. 7# DO NOT use other shells such as zsh. 8ifdef ANDROID_BUILD_SHELL 9SHELL := $(ANDROID_BUILD_SHELL) 10else 11# Use bash, not whatever shell somebody has installed as /bin/sh 12# This is repeated from main.mk, since envsetup.sh runs this file 13# directly. 14SHELL := /bin/bash 15endif 16 17# Utility variables. 18empty := 19space := $(empty) $(empty) 20comma := , 21# Note that make will eat the newline just before endef. 22define newline 23 24 25endef 26# The pound character "#" 27define pound 28# 29endef 30# Unfortunately you can't simply define backslash as \ or \\. 31backslash := \a 32backslash := $(patsubst %a,%,$(backslash)) 33 34# Tell python not to spam the source tree with .pyc files. This 35# only has an effect on python 2.6 and above. 36export PYTHONDONTWRITEBYTECODE := 1 37 38ifneq ($(GREP_OPTIONS),) 39$(warning The build system needs unmodified output of grep.) 40$(error Please unset your $$GREP_OPTIONS.) 41endif 42 43# Standard source directories. 44SRC_DOCS:= $(TOPDIR)docs 45# TODO: Enforce some kind of layering; only add include paths 46# when a module links against a particular library. 47# TODO: See if we can remove most of these from the global list. 48SRC_HEADERS := \ 49 $(TOPDIR)system/core/include \ 50 $(TOPDIR)system/media/audio/include \ 51 $(TOPDIR)hardware/libhardware/include \ 52 $(TOPDIR)hardware/libhardware_legacy/include \ 53 $(TOPDIR)hardware/ril/include \ 54 $(TOPDIR)libnativehelper/include \ 55 $(TOPDIR)frameworks/native/include \ 56 $(TOPDIR)frameworks/native/opengl/include \ 57 $(TOPDIR)frameworks/av/include \ 58 $(TOPDIR)frameworks/base/include 59SRC_HOST_HEADERS:=$(TOPDIR)tools/include 60SRC_LIBRARIES:= $(TOPDIR)libs 61SRC_SERVERS:= $(TOPDIR)servers 62SRC_TARGET_DIR := $(TOPDIR)build/target 63SRC_API_DIR := $(TOPDIR)prebuilts/sdk/api 64SRC_SYSTEM_API_DIR := $(TOPDIR)prebuilts/sdk/system-api 65 66# Some specific paths to tools 67SRC_DROIDDOC_DIR := $(TOPDIR)build/tools/droiddoc 68 69# Various mappings to avoid hard-coding paths all over the place 70include $(BUILD_SYSTEM)/pathmap.mk 71 72# ############################################################### 73# Build system internal files 74# ############################################################### 75 76BUILD_COMBOS:= $(BUILD_SYSTEM)/combo 77 78CLEAR_VARS:= $(BUILD_SYSTEM)/clear_vars.mk 79BUILD_HOST_STATIC_LIBRARY:= $(BUILD_SYSTEM)/host_static_library.mk 80BUILD_HOST_SHARED_LIBRARY:= $(BUILD_SYSTEM)/host_shared_library.mk 81BUILD_STATIC_LIBRARY:= $(BUILD_SYSTEM)/static_library.mk 82BUILD_SHARED_LIBRARY:= $(BUILD_SYSTEM)/shared_library.mk 83BUILD_EXECUTABLE:= $(BUILD_SYSTEM)/executable.mk 84BUILD_HOST_EXECUTABLE:= $(BUILD_SYSTEM)/host_executable.mk 85BUILD_PACKAGE:= $(BUILD_SYSTEM)/package.mk 86BUILD_PHONY_PACKAGE:= $(BUILD_SYSTEM)/phony_package.mk 87BUILD_HOST_PREBUILT:= $(BUILD_SYSTEM)/host_prebuilt.mk 88BUILD_PREBUILT:= $(BUILD_SYSTEM)/prebuilt.mk 89BUILD_MULTI_PREBUILT:= $(BUILD_SYSTEM)/multi_prebuilt.mk 90BUILD_JAVA_LIBRARY:= $(BUILD_SYSTEM)/java_library.mk 91BUILD_STATIC_JAVA_LIBRARY:= $(BUILD_SYSTEM)/static_java_library.mk 92BUILD_HOST_JAVA_LIBRARY:= $(BUILD_SYSTEM)/host_java_library.mk 93BUILD_DROIDDOC:= $(BUILD_SYSTEM)/droiddoc.mk 94BUILD_COPY_HEADERS := $(BUILD_SYSTEM)/copy_headers.mk 95BUILD_NATIVE_TEST := $(BUILD_SYSTEM)/native_test.mk 96BUILD_NATIVE_BENCHMARK := $(BUILD_SYSTEM)/native_benchmark.mk 97BUILD_HOST_NATIVE_TEST := $(BUILD_SYSTEM)/host_native_test.mk 98BUILD_FUZZ_TEST := $(BUILD_SYSTEM)/fuzz_test.mk 99BUILD_HOST_FUZZ_TEST := $(BUILD_SYSTEM)/host_fuzz_test.mk 100 101BUILD_SHARED_TEST_LIBRARY := $(BUILD_SYSTEM)/shared_test_lib.mk 102BUILD_HOST_SHARED_TEST_LIBRARY := $(BUILD_SYSTEM)/host_shared_test_lib.mk 103BUILD_STATIC_TEST_LIBRARY := $(BUILD_SYSTEM)/static_test_lib.mk 104BUILD_HOST_STATIC_TEST_LIBRARY := $(BUILD_SYSTEM)/host_static_test_lib.mk 105 106BUILD_NOTICE_FILE := $(BUILD_SYSTEM)/notice_files.mk 107BUILD_HOST_DALVIK_JAVA_LIBRARY := $(BUILD_SYSTEM)/host_dalvik_java_library.mk 108BUILD_HOST_DALVIK_STATIC_JAVA_LIBRARY := $(BUILD_SYSTEM)/host_dalvik_static_java_library.mk 109 110 111# ############################################################### 112# Parse out any modifier targets. 113# ############################################################### 114 115# The 'showcommands' goal says to show the full command 116# lines being executed, instead of a short message about 117# the kind of operation being done. 118SHOW_COMMANDS:= $(filter showcommands,$(MAKECMDGOALS)) 119hide := $(if $(SHOW_COMMANDS),,@) 120 121################################################################ 122# Tools needed in product configuration makefiles. 123################################################################ 124NORMALIZE_PATH := build/tools/normalize_path.py 125 126# $(1): the paths to be normalized 127define normalize-paths 128$(if $(1),$(shell $(NORMALIZE_PATH) $(1))) 129endef 130 131# ############################################################### 132# Set common values 133# ############################################################### 134 135# These can be changed to modify both host and device modules. 136COMMON_GLOBAL_CFLAGS:= -DANDROID -fmessage-length=0 -W -Wall -Wno-unused -Winit-self -Wpointer-arith 137COMMON_RELEASE_CFLAGS:= -DNDEBUG -UDEBUG 138 139# Force gcc to always output color diagnostics. Ninja will strip the ANSI 140# color codes if it is not running in a terminal. 141COMMON_GLOBAL_CFLAGS += -fdiagnostics-color 142 143COMMON_GLOBAL_CPPFLAGS:= -Wsign-promo 144COMMON_RELEASE_CPPFLAGS:= 145 146GLOBAL_CFLAGS_NO_OVERRIDE := \ 147 -Werror=int-to-pointer-cast \ 148 -Werror=pointer-to-int-cast \ 149 150GLOBAL_CLANG_CFLAGS_NO_OVERRIDE := \ 151 -Werror=address-of-temporary \ 152 -Werror=null-dereference \ 153 -Werror=return-type \ 154 155GLOBAL_CPPFLAGS_NO_OVERRIDE := 156 157# Set the extensions used for various packages 158COMMON_PACKAGE_SUFFIX := .zip 159COMMON_JAVA_PACKAGE_SUFFIX := .jar 160COMMON_ANDROID_PACKAGE_SUFFIX := .apk 161 162# list of flags to turn specific warnings in to errors 163TARGET_ERROR_FLAGS := -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point 164 165ifdef TMPDIR 166JAVA_TMPDIR_ARG := -Djava.io.tmpdir=$(TMPDIR) 167else 168JAVA_TMPDIR_ARG := 169endif 170 171# ############################################################### 172# Include sub-configuration files 173# ############################################################### 174 175# --------------------------------------------------------------- 176# Try to include buildspec.mk, which will try to set stuff up. 177# If this file doesn't exist, the environment variables will 178# be used, and if that doesn't work, then the default is an 179# arm build 180ifndef ANDROID_BUILDSPEC 181ANDROID_BUILDSPEC := $(TOPDIR)buildspec.mk 182endif 183-include $(ANDROID_BUILDSPEC) 184 185# --------------------------------------------------------------- 186# Define most of the global variables. These are the ones that 187# are specific to the user's build configuration. 188include $(BUILD_SYSTEM)/envsetup.mk 189 190# Pruned directory options used when using findleaves.py 191# See envsetup.mk for a description of SCAN_EXCLUDE_DIRS 192FIND_LEAVES_EXCLUDES := $(addprefix --prune=, $(OUT_DIR) $(SCAN_EXCLUDE_DIRS) .repo .git) 193 194# --------------------------------------------------------------- 195# We run gcc/clang with PWD=/proc/self/cwd to remove the $TOP 196# from the debug output. That way two builds in two different 197# directories will create the same output. 198# /proc doesn't exist on Darwin. 199ifeq ($(HOST_OS),linux) 200RELATIVE_PWD := PWD=/proc/self/cwd 201# Remove this useless prefix from the debug output. 202COMMON_GLOBAL_CFLAGS += -fdebug-prefix-map=/proc/self/cwd= 203else 204RELATIVE_PWD := 205endif 206 207# --------------------------------------------------------------- 208# Allow the C/C++ macros __DATE__ and __TIME__ to be set to the 209# build date and time, so that a build may be repeated. 210# Write the date and time to a file so that the command line 211# doesn't change every time, which would cause ninja to rebuild 212# the files. 213$(shell mkdir -p $(OUT_DIR) && \ 214 $(DATE) "+%b %_d %Y" > $(OUT_DIR)/build_c_date.txt && \ 215 $(DATE) +%T > $(OUT_DIR)/build_c_time.txt) 216BUILD_DATETIME_C_DATE := $$(cat $(OUT_DIR)/build_c_date.txt) 217BUILD_DATETIME_C_TIME := $$(cat $(OUT_DIR)/build_c_time.txt) 218 219ifeq ($(OVERRIDE_C_DATE_TIME),true) 220COMMON_GLOBAL_CFLAGS += -Wno-builtin-macro-redefined -D__DATE__="\"$(BUILD_DATETIME_C_DATE)\"" -D__TIME__=\"$(BUILD_DATETIME_C_TIME)\" 221endif 222 223# The build system exposes several variables for where to find the kernel 224# headers: 225# TARGET_DEVICE_KERNEL_HEADERS is automatically created for the current 226# device being built. It is set as $(TARGET_DEVICE_DIR)/kernel-headers, 227# e.g. device/samsung/tuna/kernel-headers. This directory is not 228# explicitly set by anyone, the build system always adds this subdir. 229# 230# TARGET_BOARD_KERNEL_HEADERS is specified by the BoardConfig.mk file 231# to allow other directories to be included. This is useful if there's 232# some common place where a few headers are being kept for a group 233# of devices. For example, device/<vendor>/common/kernel-headers could 234# contain some headers for several of <vendor>'s devices. 235# 236# TARGET_PRODUCT_KERNEL_HEADERS is generated by the product inheritance 237# graph. This allows architecture products to provide headers for the 238# devices using that architecture. For example, 239# hardware/ti/omap4xxx/omap4.mk will specify 240# PRODUCT_VENDOR_KERNEL_HEADERS variable that specify where the omap4 241# specific headers are, e.g. hardware/ti/omap4xxx/kernel-headers. 242# The build system then combines all the values specified by all the 243# PRODUCT_VENDOR_KERNEL_HEADERS directives in the product inheritance 244# tree and then exports a TARGET_PRODUCT_KERNEL_HEADERS variable. 245# 246# The layout of subdirs in any of the kernel-headers dir should mirror the 247# layout of the kernel include/ directory. For example, 248# device/samsung/tuna/kernel-headers/linux/, 249# hardware/ti/omap4xxx/kernel-headers/media/, 250# etc. 251# 252# NOTE: These directories MUST contain post-processed headers using the 253# bionic/libc/kernel/clean_header.py tool. Additionally, the original kernel 254# headers must also be checked in, but in a different subdirectory. By 255# convention, the originals should be checked into original-kernel-headers 256# directory of the same parent dir. For example, 257# device/samsung/tuna/kernel-headers <----- post-processed 258# device/samsung/tuna/original-kernel-headers <----- originals 259# 260TARGET_DEVICE_KERNEL_HEADERS := $(strip $(wildcard $(TARGET_DEVICE_DIR)/kernel-headers)) 261 262define validate-kernel-headers 263$(if $(firstword $(foreach hdr_dir,$(1),\ 264 $(filter-out kernel-headers,$(notdir $(hdr_dir))))),\ 265 $(error Kernel header dirs must be end in kernel-headers: $(1))) 266endef 267# also allow the board config to provide additional directories since 268# there could be device/oem/base_hw and device/oem/derived_hw 269# that both are valid devices but derived_hw needs to use kernel headers 270# from base_hw. 271TARGET_BOARD_KERNEL_HEADERS := $(strip $(wildcard $(TARGET_BOARD_KERNEL_HEADERS))) 272TARGET_BOARD_KERNEL_HEADERS := $(patsubst %/,%,$(TARGET_BOARD_KERNEL_HEADERS)) 273$(call validate-kernel-headers,$(TARGET_BOARD_KERNEL_HEADERS)) 274 275# then add product-inherited includes, to allow for 276# hardware/sivendor/chip/chip.mk to include their own headers 277TARGET_PRODUCT_KERNEL_HEADERS := $(strip $(wildcard $(PRODUCT_VENDOR_KERNEL_HEADERS))) 278TARGET_PRODUCT_KERNEL_HEADERS := $(patsubst %/,%,$(TARGET_PRODUCT_KERNEL_HEADERS)) 279$(call validate-kernel-headers,$(TARGET_PRODUCT_KERNEL_HEADERS)) 280 281# Clean up/verify variables defined by the board config file. 282TARGET_BOOTLOADER_BOARD_NAME := $(strip $(TARGET_BOOTLOADER_BOARD_NAME)) 283TARGET_CPU_ABI := $(strip $(TARGET_CPU_ABI)) 284ifeq ($(TARGET_CPU_ABI),) 285 $(error No TARGET_CPU_ABI defined by board config: $(board_config_mk)) 286endif 287TARGET_CPU_ABI2 := $(strip $(TARGET_CPU_ABI2)) 288 289# Commands to generate .toc file common to ELF .so files. 290define _gen_toc_command_for_elf 291$(hide) ($($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)READELF) -d $(1) | grep SONAME || echo "No SONAME for $1") > $(2) 292$(hide) $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)NM) -gD -f p $(1) | cut -f1-2 -d" " >> $(2) 293endef 294 295# Commands to generate .toc file from Darwin dynamic library. 296define _gen_toc_command_for_macho 297$(hide) otool -l $(1) | grep LC_ID_DYLIB -A 5 > $(2) 298$(hide) nm -gP $(1) | cut -f1-2 -d" " | grep -v U$$ >> $(2) 299endef 300 301combo_target := HOST_ 302combo_2nd_arch_prefix := 303include $(BUILD_SYSTEM)/combo/select.mk 304 305# Load the 2nd host arch if it's needed. 306ifdef HOST_2ND_ARCH 307combo_target := HOST_ 308combo_2nd_arch_prefix := $(HOST_2ND_ARCH_VAR_PREFIX) 309include $(BUILD_SYSTEM)/combo/select.mk 310endif 311 312# Load the windows cross compiler under Linux 313ifdef HOST_CROSS_OS 314combo_target := HOST_CROSS_ 315combo_2nd_arch_prefix := 316include $(BUILD_SYSTEM)/combo/select.mk 317endif 318 319# on windows, the tools have .exe at the end, and we depend on the 320# host config stuff being done first 321 322combo_target := TARGET_ 323combo_2nd_arch_prefix := 324include $(BUILD_SYSTEM)/combo/select.mk 325 326# Load the 2nd target arch if it's needed. 327ifdef TARGET_2ND_ARCH 328combo_target := TARGET_ 329combo_2nd_arch_prefix := $(TARGET_2ND_ARCH_VAR_PREFIX) 330include $(BUILD_SYSTEM)/combo/select.mk 331endif 332 333include $(BUILD_SYSTEM)/ccache.mk 334include $(BUILD_SYSTEM)/goma.mk 335 336ifdef TARGET_PREFER_32_BIT 337TARGET_PREFER_32_BIT_APPS := true 338TARGET_PREFER_32_BIT_EXECUTABLES := true 339endif 340 341ifeq (,$(TARGET_SUPPORTS_32_BIT_APPS)$(TARGET_SUPPORTS_64_BIT_APPS)) 342 TARGET_SUPPORTS_32_BIT_APPS := true 343endif 344 345# "ro.product.cpu.abilist32" and "ro.product.cpu.abilist64" are 346# comma separated lists of the 32 and 64 bit ABIs (in order of 347# preference) that the target supports. If TARGET_CPU_ABI_LIST_{32,64}_BIT 348# are defined by the board config, we use them. Else, we construct 349# these lists based on whether TARGET_IS_64_BIT is set. 350# 351# Note that this assumes that the 2ND_CPU_ABI for a 64 bit target 352# is always 32 bits. If this isn't the case, these variables should 353# be overriden in the board configuration. 354ifeq (,$(TARGET_CPU_ABI_LIST_64_BIT)) 355 ifeq (true|true,$(TARGET_IS_64_BIT)|$(TARGET_SUPPORTS_64_BIT_APPS)) 356 TARGET_CPU_ABI_LIST_64_BIT := $(TARGET_CPU_ABI) $(TARGET_CPU_ABI2) 357 endif 358endif 359 360ifeq (,$(TARGET_CPU_ABI_LIST_32_BIT)) 361 ifneq (true,$(TARGET_IS_64_BIT)) 362 TARGET_CPU_ABI_LIST_32_BIT := $(TARGET_CPU_ABI) $(TARGET_CPU_ABI2) 363 else 364 ifeq (true,$(TARGET_SUPPORTS_32_BIT_APPS)) 365 # For a 64 bit target, assume that the 2ND_CPU_ABI 366 # is a 32 bit ABI. 367 TARGET_CPU_ABI_LIST_32_BIT := $(TARGET_2ND_CPU_ABI) $(TARGET_2ND_CPU_ABI2) 368 endif 369 endif 370endif 371 372# "ro.product.cpu.abilist" is a comma separated list of ABIs (in order 373# of preference) that the target supports. If a TARGET_CPU_ABI_LIST 374# is specified by the board configuration, we use that. If not, we 375# build a list out of the TARGET_CPU_ABIs specified by the config. 376ifeq (,$(TARGET_CPU_ABI_LIST)) 377 ifeq ($(TARGET_IS_64_BIT)|$(TARGET_PREFER_32_BIT_APPS),true|true) 378 TARGET_CPU_ABI_LIST := $(TARGET_CPU_ABI_LIST_32_BIT) $(TARGET_CPU_ABI_LIST_64_BIT) 379 else 380 TARGET_CPU_ABI_LIST := $(TARGET_CPU_ABI_LIST_64_BIT) $(TARGET_CPU_ABI_LIST_32_BIT) 381 endif 382endif 383 384# Strip whitespace from the ABI list string. 385TARGET_CPU_ABI_LIST := $(subst $(space),$(comma),$(strip $(TARGET_CPU_ABI_LIST))) 386TARGET_CPU_ABI_LIST_32_BIT := $(subst $(space),$(comma),$(strip $(TARGET_CPU_ABI_LIST_32_BIT))) 387TARGET_CPU_ABI_LIST_64_BIT := $(subst $(space),$(comma),$(strip $(TARGET_CPU_ABI_LIST_64_BIT))) 388 389# Compute TARGET_TOOLCHAIN_ROOT from TARGET_TOOLS_PREFIX 390# if only TARGET_TOOLS_PREFIX is passed to the make command. 391ifndef TARGET_TOOLCHAIN_ROOT 392TARGET_TOOLCHAIN_ROOT := $(patsubst %/, %, $(dir $(TARGET_TOOLS_PREFIX))) 393TARGET_TOOLCHAIN_ROOT := $(patsubst %/, %, $(dir $(TARGET_TOOLCHAIN_ROOT))) 394TARGET_TOOLCHAIN_ROOT := $(wildcard $(TARGET_TOOLCHAIN_ROOT)) 395endif 396 397# Normalize WITH_STATIC_ANALYZER and WITH_SYNTAX_CHECK 398ifeq ($(strip $(WITH_STATIC_ANALYZER)),0) 399 WITH_STATIC_ANALYZER := 400endif 401ifeq ($(strip $(WITH_SYNTAX_CHECK)),0) 402 WITH_SYNTAX_CHECK := 403endif 404 405# Disable WITH_STATIC_ANALYZER and WITH_SYNTAX_CHECK if tool can't be found 406SYNTAX_TOOLS_PREFIX := prebuilts/misc/$(HOST_PREBUILT_TAG)/analyzer/bin 407ifneq ($(strip $(WITH_STATIC_ANALYZER)),) 408 ifeq ($(wildcard $(SYNTAX_TOOLS_PREFIX)/ccc-analyzer),) 409 $(warning *** Disable WITH_STATIC_ANALYZER because $(SYNTAX_TOOLS_PREFIX)/ccc-analyzer does not exist) 410 WITH_STATIC_ANALYZER := 411 endif 412endif 413ifneq ($(strip $(WITH_SYNTAX_CHECK)),) 414 ifeq ($(wildcard $(SYNTAX_TOOLS_PREFIX)/ccc-syntax),) 415 $(warning *** Disable WITH_SYNTAX_CHECK because $(SYNTAX_TOOLS_PREFIX)/ccc-syntax does not exist) 416 WITH_SYNTAX_CHECK := 417 endif 418endif 419 420# WITH_STATIC_ANALYZER trumps WITH_SYNTAX_CHECK 421ifneq ($(strip $(WITH_STATIC_ANALYZER)),) 422 ifneq ($(strip $(WITH_SYNTAX_CHECK)),) 423 $(warning *** Disable WITH_SYNTAX_CHECK in the presence of static analyzer WITH_STATIC_ANALYZER) 424 WITH_SYNTAX_CHECK := 425 endif 426endif 427 428# Pick a Java compiler. 429include $(BUILD_SYSTEM)/combo/javac.mk 430 431# --------------------------------------------------------------- 432# Check that the configuration is current. We check that 433# BUILD_ENV_SEQUENCE_NUMBER is current against this value. 434# Don't fail if we're called from envsetup, so they have a 435# chance to update their environment. 436 437ifeq (,$(strip $(CALLED_FROM_SETUP))) 438ifneq (,$(strip $(BUILD_ENV_SEQUENCE_NUMBER))) 439ifneq ($(BUILD_ENV_SEQUENCE_NUMBER),$(CORRECT_BUILD_ENV_SEQUENCE_NUMBER)) 440$(warning BUILD_ENV_SEQUENCE_NUMBER is set incorrectly.) 441$(info *** If you use envsetup/lunch/choosecombo:) 442$(info *** - Re-execute envsetup (". envsetup.sh")) 443$(info *** - Re-run lunch or choosecombo) 444$(info *** If you use buildspec.mk:) 445$(info *** - Look at buildspec.mk.default to see what has changed) 446$(info *** - Update BUILD_ENV_SEQUENCE_NUMBER to "$(CORRECT_BUILD_ENV_SEQUENCE_NUMBER)") 447$(error bailing..) 448endif 449endif 450endif 451 452 453# --------------------------------------------------------------- 454# Generic tools. 455JACK := $(HOST_OUT_EXECUTABLES)/jack 456JACK_JAR := $(HOST_OUT_JAVA_LIBRARIES)/jack.jar 457JILL_JAR := $(HOST_OUT_JAVA_LIBRARIES)/jill.jar 458 459LEX := prebuilts/misc/$(BUILD_OS)-$(HOST_PREBUILT_ARCH)/flex/flex-2.5.39 460# The default PKGDATADIR built in the prebuilt bison is a relative path 461# external/bison/data. 462# To run bison from elsewhere you need to set up enviromental variable 463# BISON_PKGDATADIR. 464BISON_PKGDATADIR := $(PWD)/external/bison/data 465BISON := prebuilts/misc/$(BUILD_OS)-$(HOST_PREBUILT_ARCH)/bison/bison 466YACC := $(BISON) -d 467 468YASM := prebuilts/misc/$(BUILD_OS)-$(HOST_PREBUILT_ARCH)/yasm/yasm 469 470DOXYGEN:= doxygen 471AAPT := $(HOST_OUT_EXECUTABLES)/aapt$(HOST_EXECUTABLE_SUFFIX) 472AIDL := $(HOST_OUT_EXECUTABLES)/aidl$(HOST_EXECUTABLE_SUFFIX) 473AIDL_CPP := $(HOST_OUT_EXECUTABLES)/aidl-cpp$(HOST_EXECUTABLE_SUFFIX) 474ifeq ($(HOST_OS),linux) 475BREAKPAD_DUMP_SYMS := $(HOST_OUT_EXECUTABLES)/dump_syms 476else 477# For non-supported hosts, do not generate breakpad symbols. 478BREAKPAD_GENERATE_SYMBOLS := false 479endif 480PROTOC := $(HOST_OUT_EXECUTABLES)/aprotoc$(HOST_EXECUTABLE_SUFFIX) 481DBUS_GENERATOR := $(HOST_OUT_EXECUTABLES)/dbus-binding-generator 482SIGNAPK_JAR := $(HOST_OUT_JAVA_LIBRARIES)/signapk$(COMMON_JAVA_PACKAGE_SUFFIX) 483MKBOOTFS := $(HOST_OUT_EXECUTABLES)/mkbootfs$(HOST_EXECUTABLE_SUFFIX) 484MINIGZIP := $(HOST_OUT_EXECUTABLES)/minigzip$(HOST_EXECUTABLE_SUFFIX) 485ifeq (,$(strip $(BOARD_CUSTOM_MKBOOTIMG))) 486MKBOOTIMG := $(HOST_OUT_EXECUTABLES)/mkbootimg$(HOST_EXECUTABLE_SUFFIX) 487else 488MKBOOTIMG := $(BOARD_CUSTOM_MKBOOTIMG) 489endif 490APICHECK := $(HOST_OUT_EXECUTABLES)/apicheck$(HOST_EXECUTABLE_SUFFIX) 491FS_GET_STATS := $(HOST_OUT_EXECUTABLES)/fs_get_stats$(HOST_EXECUTABLE_SUFFIX) 492MAKE_EXT4FS := $(HOST_OUT_EXECUTABLES)/make_ext4fs$(HOST_EXECUTABLE_SUFFIX) 493MKEXTUSERIMG := $(HOST_OUT_EXECUTABLES)/mkuserimg.sh 494ifeq ($(HOST_OS),linux) 495MAKE_SQUASHFS := $(HOST_OUT_EXECUTABLES)/mksquashfs$(HOST_EXECUTABLE_SUFFIX) 496MKSQUASHFSUSERIMG := $(HOST_OUT_EXECUTABLES)/mksquashfsimage.sh 497else 498MAKE_SQUASHFS := 499MKSQUASHFSUSERIMG := 500endif 501MAKE_F2FS := $(HOST_OUT_EXECUTABLES)/make_f2fs$(HOST_EXECUTABLE_SUFFIX) 502MKF2FSUSERIMG := $(HOST_OUT_EXECUTABLES)/mkf2fsuserimg.sh 503SIMG2IMG := $(HOST_OUT_EXECUTABLES)/simg2img$(HOST_EXECUTABLE_SUFFIX) 504IMG2SIMG := $(HOST_OUT_EXECUTABLES)/img2simg$(HOST_EXECUTABLE_SUFFIX) 505E2FSCK := $(HOST_OUT_EXECUTABLES)/e2fsck$(HOST_EXECUTABLE_SUFFIX) 506MKTARBALL := build/tools/mktarball.sh 507TUNE2FS := $(HOST_OUT_EXECUTABLES)/tune2fs$(HOST_EXECUTABLE_SUFFIX) 508E2FSCK := $(HOST_OUT_EXECUTABLES)/e2fsck$(HOST_EXECUTABLE_SUFFIX) 509JARJAR := $(HOST_OUT_JAVA_LIBRARIES)/jarjar.jar 510DATA_BINDING_COMPILER := $(HOST_OUT_JAVA_LIBRARIES)/databinding-compiler.jar 511 512ifeq ($(ANDROID_COMPILE_WITH_JACK),true) 513DEFAULT_JACK_ENABLED:=full 514else 515DEFAULT_JACK_ENABLED:= 516endif 517ifneq ($(ANDROID_JACK_EXTRA_ARGS),) 518DEFAULT_JACK_EXTRA_ARGS := $(ANDROID_JACK_EXTRA_ARGS) 519else 520DEFAULT_JACK_EXTRA_ARGS := @$(BUILD_SYSTEM)/jack-default.args 521endif 522# Turn off jack warnings by default. 523DEFAULT_JACK_EXTRA_ARGS += --verbose error 524 525JILL := java -jar $(JILL_JAR) 526PROGUARD := external/proguard/bin/proguard.sh 527JAVATAGS := build/tools/java-event-log-tags.py 528LLVM_RS_CC := $(HOST_OUT_EXECUTABLES)/llvm-rs-cc$(HOST_EXECUTABLE_SUFFIX) 529BCC_COMPAT := $(HOST_OUT_EXECUTABLES)/bcc_compat$(HOST_EXECUTABLE_SUFFIX) 530RMTYPEDEFS := $(HOST_OUT_EXECUTABLES)/rmtypedefs 531APPEND2SIMG := $(HOST_OUT_EXECUTABLES)/append2simg 532VERITY_SIGNER := $(HOST_OUT_EXECUTABLES)/verity_signer 533BUILD_VERITY_TREE := $(HOST_OUT_EXECUTABLES)/build_verity_tree 534BOOT_SIGNER := $(HOST_OUT_EXECUTABLES)/boot_signer 535FUTILITY := prebuilts/misc/$(BUILD_OS)-$(HOST_PREBUILT_ARCH)/futility/futility 536VBOOT_SIGNER := prebuilts/misc/scripts/vboot_signer/vboot_signer.sh 537FEC := $(HOST_OUT_EXECUTABLES)/fec 538 539# ACP is always for the build OS, not for the host OS 540ACP := $(BUILD_OUT_EXECUTABLES)/acp$(BUILD_EXECUTABLE_SUFFIX) 541 542# dx is java behind a shell script; no .exe necessary. 543DX := $(HOST_OUT_EXECUTABLES)/dx 544ZIPALIGN := $(HOST_OUT_EXECUTABLES)/zipalign$(HOST_EXECUTABLE_SUFFIX) 545ifndef TARGET_BUILD_APPS 546ZIPTIME := $(HOST_OUT_EXECUTABLES)/ziptime$(HOST_EXECUTABLE_SUFFIX) 547endif 548 549# relocation packer 550RELOCATION_PACKER := prebuilts/misc/$(BUILD_OS)-$(HOST_PREBUILT_ARCH)/relocation_packer/relocation_packer 551 552FINDBUGS_DIR := external/owasp/sanitizer/tools/findbugs/bin 553FINDBUGS := $(FINDBUGS_DIR)/findbugs 554EMMA_JAR := external/emma/lib/emma$(COMMON_JAVA_PACKAGE_SUFFIX) 555 556# Tool to merge AndroidManifest.xmls 557ANDROID_MANIFEST_MERGER := java -classpath prebuilts/devtools/tools/lib/manifest-merger.jar com.android.manifmerger.Main merge 558 559YACC_HEADER_SUFFIX:= .hpp 560 561COLUMN:= column 562 563# We may not have the right JAVA_HOME/PATH set up yet when this is run from envsetup.sh. 564ifneq ($(CALLED_FROM_SETUP),true) 565HOST_JDK_TOOLS_JAR:= $(shell $(BUILD_SYSTEM)/find-jdk-tools-jar.sh) 566 567ifneq ($(HOST_JDK_TOOLS_JAR),) 568ifeq ($(wildcard $(HOST_JDK_TOOLS_JAR)),) 569$(error Error: could not find jdk tools.jar at $(HOST_JDK_TOOLS_JAR), please check if your JDK was installed correctly) 570endif 571endif 572 573# Is the host JDK 64-bit version? 574HOST_JDK_IS_64BIT_VERSION := 575ifneq ($(filter 64-Bit, $(shell java -version 2>&1)),) 576HOST_JDK_IS_64BIT_VERSION := true 577endif 578endif # CALLED_FROM_SETUP not true 579 580# It's called md5 on Mac OS and md5sum on Linux 581ifeq ($(HOST_OS),darwin) 582MD5SUM:=md5 -q 583else 584MD5SUM:=md5sum 585endif 586 587APICHECK_CLASSPATH := $(HOST_JDK_TOOLS_JAR) 588APICHECK_CLASSPATH := $(APICHECK_CLASSPATH):$(HOST_OUT_JAVA_LIBRARIES)/doclava$(COMMON_JAVA_PACKAGE_SUFFIX) 589APICHECK_CLASSPATH := $(APICHECK_CLASSPATH):$(HOST_OUT_JAVA_LIBRARIES)/jsilver$(COMMON_JAVA_PACKAGE_SUFFIX) 590APICHECK_COMMAND := $(APICHECK) -JXmx1024m -J"classpath $(APICHECK_CLASSPATH)" 591 592# The default key if not set as LOCAL_CERTIFICATE 593ifdef PRODUCT_DEFAULT_DEV_CERTIFICATE 594 DEFAULT_SYSTEM_DEV_CERTIFICATE := $(PRODUCT_DEFAULT_DEV_CERTIFICATE) 595else 596 DEFAULT_SYSTEM_DEV_CERTIFICATE := build/target/product/security/testkey 597endif 598 599# ############################################################### 600# Set up final options. 601# ############################################################### 602 603HOST_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) 604HOST_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 605 606HOST_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 607HOST_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 608 609TARGET_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) 610TARGET_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 611 612TARGET_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 613TARGET_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 614 615HOST_GLOBAL_LD_DIRS += -L$(HOST_OUT_INTERMEDIATE_LIBRARIES) 616TARGET_GLOBAL_LD_DIRS += -L$(TARGET_OUT_INTERMEDIATE_LIBRARIES) 617 618HOST_PROJECT_INCLUDES:= $(SRC_HEADERS) $(SRC_HOST_HEADERS) $(HOST_OUT_HEADERS) 619TARGET_PROJECT_INCLUDES:= $(SRC_HEADERS) $(TARGET_OUT_HEADERS) \ 620 $(TARGET_DEVICE_KERNEL_HEADERS) $(TARGET_BOARD_KERNEL_HEADERS) \ 621 $(TARGET_PRODUCT_KERNEL_HEADERS) 622 623# Many host compilers don't support these flags, so we have to make 624# sure to only specify them for the target compilers checked in to 625# the source tree. 626TARGET_GLOBAL_CFLAGS += $(TARGET_ERROR_FLAGS) 627 628HOST_GLOBAL_CFLAGS += $(HOST_RELEASE_CFLAGS) 629HOST_GLOBAL_CPPFLAGS += $(HOST_RELEASE_CPPFLAGS) 630 631TARGET_GLOBAL_CFLAGS += $(TARGET_RELEASE_CFLAGS) 632TARGET_GLOBAL_CPPFLAGS += $(TARGET_RELEASE_CPPFLAGS) 633 634ifdef TARGET_2ND_ARCH 635$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) 636$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 637$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 638$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 639$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_LD_DIRS += -L$($(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_INTERMEDIATE_LIBRARIES) 640$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_PROJECT_INCLUDES := $(TARGET_PROJECT_INCLUDES) 641$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CFLAGS += $(TARGET_ERROR_FLAGS) 642$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CFLAGS += $($(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_RELEASE_CFLAGS) 643$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CPPFLAGS += $($(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_RELEASE_CPPFLAGS) 644endif 645 646ifdef HOST_2ND_ARCH 647$(HOST_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) 648$(HOST_2ND_ARCH_VAR_PREFIX)HOST_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 649$(HOST_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 650$(HOST_2ND_ARCH_VAR_PREFIX)HOST_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 651$(HOST_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_LD_DIRS += -L$($(HOST_2ND_ARCH_VAR_PREFIX)HOST_OUT_INTERMEDIATE_LIBRARIES) 652$(HOST_2ND_ARCH_VAR_PREFIX)HOST_PROJECT_INCLUDES := $(HOST_PROJECT_INCLUDES) 653$(HOST_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_CFLAGS += $($(HOST_2ND_ARCH_VAR_PREFIX)HOST_RELEASE_CFLAGS) 654$(HOST_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_CPPFLAGS += $($(HOST_2ND_ARCH_VAR_PREFIX)HOST_RELEASE_CPPFLAGS) 655endif 656 657ifdef HOST_CROSS_OS 658HOST_CROSS_GLOBAL_CFLAGS += $(filter-out $(HOST_CROSS_UNKNOWN_CFLAGS),$(COMMON_GLOBAL_CFLAGS)) 659HOST_CROSS_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 660HOST_CROSS_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 661HOST_CROSS_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 662HOST_CROSS_GLOBAL_LD_DIRS += -L$(HOST_CROSS_OUT_INTERMEDIATE_LIBRARIES) 663HOST_CROSS_PROJECT_INCLUDES:= $(SRC_HEADERS) $(SRC_HOST_HEADERS) $(HOST_CROSS_OUT_HEADERS) 664HOST_CROSS_GLOBAL_CFLAGS += $(HOST_CROSS_RELEASE_CFLAGS) 665HOST_CROSS_GLOBAL_CPPFLAGS += $(HOST_CROSS_RELEASE_CPPFLAGS) 666endif 667 668# allow overriding default Java libraries on a per-target basis 669ifeq ($(TARGET_DEFAULT_JAVA_LIBRARIES),) 670 TARGET_DEFAULT_JAVA_LIBRARIES := core-oj core-libart core-junit ext framework okhttp 671endif 672 673# Flags for DEX2OAT 674first_non_empty_of_three = $(if $(1),$(1),$(if $(2),$(2),$(3))) 675DEX2OAT_TARGET_ARCH := $(TARGET_ARCH) 676DEX2OAT_TARGET_CPU_VARIANT := $(call first_non_empty_of_three,$(TARGET_CPU_VARIANT),$(TARGET_ARCH_VARIANT),default) 677DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES := default 678 679ifdef TARGET_2ND_ARCH 680$(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_ARCH := $(TARGET_2ND_ARCH) 681$(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_CPU_VARIANT := $(call first_non_empty_of_three,$(TARGET_2ND_CPU_VARIANT),$(TARGET_2ND_ARCH_VARIANT),default) 682$(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES := default 683endif 684 685# define clang/llvm tools and global flags 686include $(BUILD_SYSTEM)/clang/config.mk 687 688# ############################################################### 689# Collect a list of the SDK versions that we could compile against 690# For use with the LOCAL_SDK_VERSION variable for include $(BUILD_PACKAGE) 691# ############################################################### 692 693HISTORICAL_SDK_VERSIONS_ROOT := $(TOPDIR)prebuilts/sdk 694HISTORICAL_NDK_VERSIONS_ROOT := $(TOPDIR)prebuilts/ndk 695 696# The path where app can reference the support library resources. 697ifdef TARGET_BUILD_APPS 698SUPPORT_LIBRARY_ROOT := $(HISTORICAL_SDK_VERSIONS_ROOT)/current/support 699else 700SUPPORT_LIBRARY_ROOT := frameworks/support 701endif 702 703# Historical SDK version N is stored in $(HISTORICAL_SDK_VERSIONS_ROOT)/N. 704# The 'current' version is whatever this source tree is. 705# 706# sgrax is the opposite of xargs. It takes the list of args and puts them 707# on each line for sort to process. 708# sort -g is a numeric sort, so 1 2 3 10 instead of 1 10 2 3. 709 710# Numerically sort a list of numbers 711# $(1): the list of numbers to be sorted 712define numerically_sort 713$(shell function sgrax() { \ 714 while [ -n "$$1" ] ; do echo $$1 ; shift ; done \ 715 } ; \ 716 ( sgrax $(1) | sort -g ) ) 717endef 718 719TARGET_AVAILABLE_SDK_VERSIONS := $(call numerically_sort,\ 720 $(patsubst $(HISTORICAL_SDK_VERSIONS_ROOT)/%/android.jar,%, \ 721 $(wildcard $(HISTORICAL_SDK_VERSIONS_ROOT)/*/android.jar))) 722 723# We don't have prebuilt system_current SDK yet. 724TARGET_AVAILABLE_SDK_VERSIONS := $(TARGET_AVAILABLE_SDK_VERSIONS) 725 726INTERNAL_PLATFORM_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/public_api.txt 727INTERNAL_PLATFORM_REMOVED_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/removed.txt 728INTERNAL_PLATFORM_SYSTEM_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/system-api.txt 729INTERNAL_PLATFORM_SYSTEM_REMOVED_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/system-removed.txt 730 731# This is the standard way to name a directory containing prebuilt target 732# objects. E.g., prebuilt/$(TARGET_PREBUILT_TAG)/libc.so 733TARGET_PREBUILT_TAG := android-$(TARGET_ARCH) 734ifdef TARGET_2ND_ARCH 735TARGET_2ND_PREBUILT_TAG := android-$(TARGET_2ND_ARCH) 736endif 737 738# Set up RS prebuilt variables for compatibility library 739 740RS_PREBUILT_CLCORE := prebuilts/sdk/renderscript/lib/$(TARGET_ARCH)/librsrt_$(TARGET_ARCH).bc 741RS_PREBUILT_COMPILER_RT := prebuilts/sdk/renderscript/lib/$(TARGET_ARCH)/libcompiler_rt.a 742ifeq (true,$(TARGET_IS_64_BIT)) 743RS_PREBUILT_LIBPATH := -L prebuilts/ndk/current/platforms/android-21/arch-$(TARGET_ARCH)/usr/lib 744else 745RS_PREBUILT_LIBPATH := -L prebuilts/ndk/current/platforms/android-9/arch-$(TARGET_ARCH)/usr/lib 746endif 747 748# API Level lists for Renderscript Compat lib. 749RSCOMPAT_32BIT_ONLY_API_LEVELS := 8 9 10 11 12 13 14 15 16 17 18 19 20 750RSCOMPAT_NO_USAGEIO_API_LEVELS := 8 9 10 11 12 13 751 752include $(BUILD_SYSTEM)/dumpvar.mk 753