config.mk revision 623d70625382e9089ee52cef3c1af7da583ff658
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 22# Tell python not to spam the source tree with .pyc files. This 23# only has an effect on python 2.6 and above. 24export PYTHONDONTWRITEBYTECODE := 1 25 26# Standard source directories. 27SRC_DOCS:= $(TOPDIR)docs 28# TODO: Enforce some kind of layering; only add include paths 29# when a module links against a particular library. 30# TODO: See if we can remove most of these from the global list. 31SRC_HEADERS := \ 32 $(TOPDIR)system/core/include \ 33 $(TOPDIR)hardware/libhardware/include \ 34 $(TOPDIR)hardware/libhardware_legacy/include \ 35 $(TOPDIR)hardware/ril/include \ 36 $(TOPDIR)libnativehelper/include \ 37 $(TOPDIR)frameworks/native/include \ 38 $(TOPDIR)frameworks/native/opengl/include \ 39 $(TOPDIR)frameworks/av/include \ 40 $(TOPDIR)frameworks/base/include 41SRC_HOST_HEADERS:=$(TOPDIR)tools/include 42SRC_LIBRARIES:= $(TOPDIR)libs 43SRC_SERVERS:= $(TOPDIR)servers 44SRC_TARGET_DIR := $(TOPDIR)build/target 45SRC_API_DIR := $(TOPDIR)prebuilts/sdk/api 46 47# Some specific paths to tools 48SRC_DROIDDOC_DIR := $(TOPDIR)build/tools/droiddoc 49 50# Various mappings to avoid hard-coding paths all over the place 51include $(BUILD_SYSTEM)/pathmap.mk 52 53# ############################################################### 54# Build system internal files 55# ############################################################### 56 57BUILD_COMBOS:= $(BUILD_SYSTEM)/combo 58 59CLEAR_VARS:= $(BUILD_SYSTEM)/clear_vars.mk 60BUILD_HOST_STATIC_LIBRARY:= $(BUILD_SYSTEM)/host_static_library.mk 61BUILD_HOST_SHARED_LIBRARY:= $(BUILD_SYSTEM)/host_shared_library.mk 62BUILD_STATIC_LIBRARY:= $(BUILD_SYSTEM)/static_library.mk 63BUILD_RAW_STATIC_LIBRARY := $(BUILD_SYSTEM)/raw_static_library.mk 64BUILD_SHARED_LIBRARY:= $(BUILD_SYSTEM)/shared_library.mk 65BUILD_EXECUTABLE:= $(BUILD_SYSTEM)/executable.mk 66BUILD_RAW_EXECUTABLE:= $(BUILD_SYSTEM)/raw_executable.mk 67BUILD_HOST_EXECUTABLE:= $(BUILD_SYSTEM)/host_executable.mk 68BUILD_PACKAGE:= $(BUILD_SYSTEM)/package.mk 69BUILD_PHONY_PACKAGE:= $(BUILD_SYSTEM)/phony_package.mk 70BUILD_HOST_PREBUILT:= $(BUILD_SYSTEM)/host_prebuilt.mk 71BUILD_PREBUILT:= $(BUILD_SYSTEM)/prebuilt.mk 72BUILD_MULTI_PREBUILT:= $(BUILD_SYSTEM)/multi_prebuilt.mk 73BUILD_JAVA_LIBRARY:= $(BUILD_SYSTEM)/java_library.mk 74BUILD_STATIC_JAVA_LIBRARY:= $(BUILD_SYSTEM)/static_java_library.mk 75BUILD_HOST_JAVA_LIBRARY:= $(BUILD_SYSTEM)/host_java_library.mk 76BUILD_DROIDDOC:= $(BUILD_SYSTEM)/droiddoc.mk 77BUILD_COPY_HEADERS := $(BUILD_SYSTEM)/copy_headers.mk 78BUILD_NATIVE_TEST := $(BUILD_SYSTEM)/native_test.mk 79BUILD_HOST_NATIVE_TEST := $(BUILD_SYSTEM)/host_native_test.mk 80 81BUILD_SHARED_TEST_LIBRARY := $(BUILD_SYSTEM)/shared_test_lib.mk 82BUILD_HOST_SHARED_TEST_LIBRARY := $(BUILD_SYSTEM)/host_shared_test_lib.mk 83BUILD_STATIC_TEST_LIBRARY := $(BUILD_SYSTEM)/static_test_lib.mk 84BUILD_HOST_STATIC_TEST_LIBRARY := $(BUILD_SYSTEM)/host_static_test_lib.mk 85 86BUILD_NOTICE_FILE := $(BUILD_SYSTEM)/notice_files.mk 87BUILD_HOST_DALVIK_JAVA_LIBRARY := $(BUILD_SYSTEM)/host_dalvik_java_library.mk 88BUILD_HOST_DALVIK_STATIC_JAVA_LIBRARY := $(BUILD_SYSTEM)/host_dalvik_static_java_library.mk 89 90 91-include cts/build/config.mk 92 93# ############################################################### 94# Parse out any modifier targets. 95# ############################################################### 96 97# The 'showcommands' goal says to show the full command 98# lines being executed, instead of a short message about 99# the kind of operation being done. 100SHOW_COMMANDS:= $(filter showcommands,$(MAKECMDGOALS)) 101 102 103# ############################################################### 104# Set common values 105# ############################################################### 106 107# These can be changed to modify both host and device modules. 108COMMON_GLOBAL_CFLAGS:= -DANDROID -fmessage-length=0 -W -Wall -Wno-unused -Winit-self -Wpointer-arith 109COMMON_RELEASE_CFLAGS:= -DNDEBUG -UDEBUG 110 111COMMON_GLOBAL_CPPFLAGS:= $(COMMON_GLOBAL_CFLAGS) -Wsign-promo 112COMMON_RELEASE_CPPFLAGS:= $(COMMON_RELEASE_CFLAGS) 113 114# Set the extensions used for various packages 115COMMON_PACKAGE_SUFFIX := .zip 116COMMON_JAVA_PACKAGE_SUFFIX := .jar 117COMMON_ANDROID_PACKAGE_SUFFIX := .apk 118 119# list of flags to turn specific warnings in to errors 120TARGET_ERROR_FLAGS := -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point 121 122# TODO: do symbol compression 123TARGET_COMPRESS_MODULE_SYMBOLS := false 124 125# ############################################################### 126# Include sub-configuration files 127# ############################################################### 128 129# --------------------------------------------------------------- 130# Try to include buildspec.mk, which will try to set stuff up. 131# If this file doesn't exist, the environment variables will 132# be used, and if that doesn't work, then the default is an 133# arm build 134ifndef ANDROID_BUILDSPEC 135ANDROID_BUILDSPEC := $(TOPDIR)buildspec.mk 136endif 137-include $(ANDROID_BUILDSPEC) 138 139# --------------------------------------------------------------- 140# Define most of the global variables. These are the ones that 141# are specific to the user's build configuration. 142include $(BUILD_SYSTEM)/envsetup.mk 143 144# The build system exposes several variables for where to find the kernel 145# headers: 146# TARGET_DEVICE_KERNEL_HEADERS is automatically created for the current 147# device being built. It is set as $(TARGET_DEVICE_DIR)/kernel-headers, 148# e.g. device/samsung/tuna/kernel-headers. This directory is not 149# explicitly set by anyone, the build system always adds this subdir. 150# 151# TARGET_BOARD_KERNEL_HEADERS is specified by the BoardConfig.mk file 152# to allow other directories to be included. This is useful if there's 153# some common place where a few headers are being kept for a group 154# of devices. For example, device/<vendor>/common/kernel-headers could 155# contain some headers for several of <vendor>'s devices. 156# 157# TARGET_PRODUCT_KERNEL_HEADERS is generated by the product inheritance 158# graph. This allows architecture products to provide headers for the 159# devices using that architecture. For example, 160# hardware/ti/omap4xxx/omap4.mk will specify 161# PRODUCT_VENDOR_KERNEL_HEADERS variable that specify where the omap4 162# specific headers are, e.g. hardware/ti/omap4xxx/kernel-headers. 163# The build system then combines all the values specified by all the 164# PRODUCT_VENDOR_KERNEL_HEADERS directives in the product inheritance 165# tree and then exports a TARGET_PRODUCT_KERNEL_HEADERS variable. 166# 167# The layout of subdirs in any of the kernel-headers dir should mirror the 168# layout of the kernel include/ directory. For example, 169# device/samsung/tuna/kernel-headers/linux/, 170# hardware/ti/omap4xxx/kernel-headers/media/, 171# etc. 172# 173# NOTE: These directories MUST contain post-processed headers using the 174# bionic/libc/kernel/clean_header.py tool. Additionally, the original kernel 175# headers must also be checked in, but in a different subdirectory. By 176# convention, the originals should be checked into original-kernel-headers 177# directory of the same parent dir. For example, 178# device/samsung/tuna/kernel-headers <----- post-processed 179# device/samsung/tuna/original-kernel-headers <----- originals 180# 181TARGET_DEVICE_KERNEL_HEADERS := $(strip $(wildcard $(TARGET_DEVICE_DIR)/kernel-headers)) 182 183define validate-kernel-headers 184$(if $(firstword $(foreach hdr_dir,$(1),\ 185 $(filter-out kernel-headers,$(notdir $(hdr_dir))))),\ 186 $(error Kernel header dirs must be end in kernel-headers: $(1))) 187endef 188# also allow the board config to provide additional directories since 189# there could be device/oem/base_hw and device/oem/derived_hw 190# that both are valid devices but derived_hw needs to use kernel headers 191# from base_hw. 192TARGET_BOARD_KERNEL_HEADERS := $(strip $(wildcard $(TARGET_BOARD_KERNEL_HEADERS))) 193TARGET_BOARD_KERNEL_HEADERS := $(patsubst %/,%,$(TARGET_BOARD_KERNEL_HEADERS)) 194$(call validate-kernel-headers,$(TARGET_BOARD_KERNEL_HEADERS)) 195 196# then add product-inherited includes, to allow for 197# hardware/sivendor/chip/chip.mk to include their own headers 198TARGET_PRODUCT_KERNEL_HEADERS := $(strip $(wildcard $(PRODUCT_VENDOR_KERNEL_HEADERS))) 199TARGET_PRODUCT_KERNEL_HEADERS := $(patsubst %/,%,$(TARGET_PRODUCT_KERNEL_HEADERS)) 200$(call validate-kernel-headers,$(TARGET_PRODUCT_KERNEL_HEADERS)) 201 202# Clean up/verify variables defined by the board config file. 203TARGET_BOOTLOADER_BOARD_NAME := $(strip $(TARGET_BOOTLOADER_BOARD_NAME)) 204TARGET_CPU_ABI := $(strip $(TARGET_CPU_ABI)) 205ifeq ($(TARGET_CPU_ABI),) 206 $(error No TARGET_CPU_ABI defined by board config: $(board_config_mk)) 207endif 208TARGET_CPU_ABI2 := $(strip $(TARGET_CPU_ABI2)) 209 210# $(1): os/arch 211define select-android-config-h 212build/core/combo/include/arch/$(1)/AndroidConfig.h 213endef 214 215combo_target := HOST_ 216combo_2nd_arch_prefix := 217include $(BUILD_SYSTEM)/combo/select.mk 218 219# Load the 2nd host arch if it's needed. 220ifdef HOST_2ND_ARCH 221combo_target := HOST_ 222combo_2nd_arch_prefix := $(HOST_2ND_ARCH_VAR_PREFIX) 223include $(BUILD_SYSTEM)/combo/select.mk 224endif 225 226# on windows, the tools have .exe at the end, and we depend on the 227# host config stuff being done first 228 229combo_target := TARGET_ 230combo_2nd_arch_prefix := 231include $(BUILD_SYSTEM)/combo/select.mk 232 233# Load the 2nd target arch if it's needed. 234ifdef TARGET_2ND_ARCH 235combo_target := TARGET_ 236combo_2nd_arch_prefix := $(TARGET_2ND_ARCH_VAR_PREFIX) 237include $(BUILD_SYSTEM)/combo/select.mk 238endif 239 240ifdef TARGET_PREFER_32_BIT 241TARGET_PREFER_32_BIT_APPS := true 242TARGET_PREFER_32_BIT_EXECUTABLES := true 243endif 244 245ifeq (,$(TARGET_SUPPORTS_32_BIT_APPS)$(TARGET_SUPPORTS_64_BIT_APPS)) 246 TARGET_SUPPORTS_32_BIT_APPS := true 247endif 248 249# "ro.product.cpu.abilist32" and "ro.product.cpu.abilist64" are 250# comma separated lists of the 32 and 64 bit ABIs (in order of 251# preference) that the target supports. If TARGET_CPU_ABI_LIST_{32,64}_BIT 252# are defined by the board config, we use them. Else, we construct 253# these lists based on whether TARGET_IS_64_BIT is set. 254# 255# Note that this assumes that the 2ND_CPU_ABI for a 64 bit target 256# is always 32 bits. If this isn't the case, these variables should 257# be overriden in the boarc configuration. 258ifeq (,$(TARGET_CPU_ABI_LIST_64_BIT)) 259 ifeq (true|true,$(TARGET_IS_64_BIT)|$(TARGET_SUPPORTS_64_BIT_APPS)) 260 TARGET_CPU_ABI_LIST_64_BIT := $(TARGET_CPU_ABI) $(TARGET_CPU_ABI2) 261 endif 262endif 263 264ifeq (,$(TARGET_CPU_ABI_LIST_32_BIT)) 265 ifneq (true,$(TARGET_IS_64_BIT)) 266 TARGET_CPU_ABI_LIST_32_BIT := $(TARGET_CPU_ABI) $(TARGET_CPU_ABI2) 267 else 268 ifeq (true,$(TARGET_SUPPORTS_32_BIT_APPS)) 269 # For a 64 bit target, assume that the 2ND_CPU_ABI 270 # is a 32 bit ABI. 271 TARGET_CPU_ABI_LIST_32_BIT := $(TARGET_2ND_CPU_ABI) $(TARGET_2ND_CPU_ABI2) 272 endif 273 endif 274endif 275 276# "ro.product.cpu.abilist" is a comma separated list of ABIs (in order 277# of preference) that the target supports. If a TARGET_CPU_ABI_LIST 278# is specified by the board configuration, we use that. If not, we 279# build a list out of the TARGET_CPU_ABIs specified by the config. 280ifeq (,$(TARGET_CPU_ABI_LIST)) 281 ifeq ($(TARGET_IS_64_BIT)|$(TARGET_PREFER_32_BIT_APPS),true|true) 282 TARGET_CPU_ABI_LIST := $(TARGET_CPU_ABI_LIST_32_BIT) $(TARGET_CPU_ABI_LIST_64_BIT) 283 else 284 TARGET_CPU_ABI_LIST := $(TARGET_CPU_ABI_LIST_64_BIT) $(TARGET_CPU_ABI_LIST_32_BIT) 285 endif 286endif 287 288# Strip whitespace from the ABI list string. 289TARGET_CPU_ABI_LIST := $(subst $(space),$(comma),$(strip $(TARGET_CPU_ABI_LIST))) 290TARGET_CPU_ABI_LIST_32_BIT := $(subst $(space),$(comma),$(strip $(TARGET_CPU_ABI_LIST_32_BIT))) 291TARGET_CPU_ABI_LIST_64_BIT := $(subst $(space),$(comma),$(strip $(TARGET_CPU_ABI_LIST_64_BIT))) 292 293# Compute TARGET_TOOLCHAIN_ROOT from TARGET_TOOLS_PREFIX 294# if only TARGET_TOOLS_PREFIX is passed to the make command. 295ifndef TARGET_TOOLCHAIN_ROOT 296TARGET_TOOLCHAIN_ROOT := $(patsubst %/, %, $(dir $(TARGET_TOOLS_PREFIX))) 297TARGET_TOOLCHAIN_ROOT := $(patsubst %/, %, $(dir $(TARGET_TOOLCHAIN_ROOT))) 298TARGET_TOOLCHAIN_ROOT := $(wildcard $(TARGET_TOOLCHAIN_ROOT)) 299endif 300 301# Normalize WITH_STATIC_ANALYZER and WITH_SYNTAX_CHECK 302ifeq ($(strip $(WITH_STATIC_ANALYZER)),0) 303 WITH_STATIC_ANALYZER := 304endif 305ifeq ($(strip $(WITH_SYNTAX_CHECK)),0) 306 WITH_SYNTAX_CHECK := 307endif 308 309# Disable WITH_STATIC_ANALYZER and WITH_SYNTAX_CHECK if tool can't be found 310SYNTAX_TOOLS_PREFIX := prebuilts/misc/$(HOST_PREBUILT_TAG)/analyzer/bin 311ifneq ($(strip $(WITH_STATIC_ANALYZER)),) 312 ifeq ($(wildcard $(SYNTAX_TOOLS_PREFIX)/ccc-analyzer),) 313 $(warning *** Disable WITH_STATIC_ANALYZER because $(SYNTAX_TOOLS_PREFIX)/ccc-analyzer does not exist) 314 WITH_STATIC_ANALYZER := 315 endif 316endif 317ifneq ($(strip $(WITH_SYNTAX_CHECK)),) 318 ifeq ($(wildcard $(SYNTAX_TOOLS_PREFIX)/ccc-syntax),) 319 $(warning *** Disable WITH_SYNTAX_CHECK because $(SYNTAX_TOOLS_PREFIX)/ccc-syntax does not exist) 320 WITH_SYNTAX_CHECK := 321 endif 322endif 323 324# WITH_STATIC_ANALYZER trumps WITH_SYNTAX_CHECK 325ifneq ($(strip $(WITH_STATIC_ANALYZER)),) 326 ifneq ($(strip $(WITH_SYNTAX_CHECK)),) 327 $(warning *** Disable WITH_SYNTAX_CHECK in the presence of static analyzer WITH_STATIC_ANALYZER) 328 WITH_SYNTAX_CHECK := 329 endif 330endif 331 332# Pick a Java compiler. 333include $(BUILD_SYSTEM)/combo/javac.mk 334 335# --------------------------------------------------------------- 336# Check that the configuration is current. We check that 337# BUILD_ENV_SEQUENCE_NUMBER is current against this value. 338# Don't fail if we're called from envsetup, so they have a 339# chance to update their environment. 340 341ifeq (,$(strip $(CALLED_FROM_SETUP))) 342ifneq (,$(strip $(BUILD_ENV_SEQUENCE_NUMBER))) 343ifneq ($(BUILD_ENV_SEQUENCE_NUMBER),$(CORRECT_BUILD_ENV_SEQUENCE_NUMBER)) 344$(warning BUILD_ENV_SEQUENCE_NUMBER is set incorrectly.) 345$(info *** If you use envsetup/lunch/choosecombo:) 346$(info *** - Re-execute envsetup (". envsetup.sh")) 347$(info *** - Re-run lunch or choosecombo) 348$(info *** If you use buildspec.mk:) 349$(info *** - Look at buildspec.mk.default to see what has changed) 350$(info *** - Update BUILD_ENV_SEQUENCE_NUMBER to "$(CORRECT_BUILD_ENV_SEQUENCE_NUMBER)") 351$(error bailing..) 352endif 353endif 354endif 355 356 357# --------------------------------------------------------------- 358# Generic tools. 359 360LEX := prebuilts/misc/$(BUILD_OS)-$(HOST_PREBUILT_ARCH)/flex/flex-2.5.39 361# The default PKGDATADIR built in the prebuilt bison is a relative path 362# external/bison/data. 363# To run bison from elsewhere you need to set up enviromental variable 364# BISON_PKGDATADIR. 365BISON_PKGDATADIR := $(PWD)/external/bison/data 366BISON := prebuilts/misc/$(BUILD_OS)-$(HOST_PREBUILT_ARCH)/bison/bison 367YACC := $(BISON) -d 368 369DOXYGEN:= doxygen 370AAPT := $(HOST_OUT_EXECUTABLES)/aapt$(HOST_EXECUTABLE_SUFFIX) 371AIDL := $(HOST_OUT_EXECUTABLES)/aidl$(HOST_EXECUTABLE_SUFFIX) 372PROTOC := $(HOST_OUT_EXECUTABLES)/aprotoc$(HOST_EXECUTABLE_SUFFIX) 373SIGNAPK_JAR := $(HOST_OUT_JAVA_LIBRARIES)/signapk$(COMMON_JAVA_PACKAGE_SUFFIX) 374MKBOOTFS := $(HOST_OUT_EXECUTABLES)/mkbootfs$(HOST_EXECUTABLE_SUFFIX) 375MINIGZIP := $(HOST_OUT_EXECUTABLES)/minigzip$(HOST_EXECUTABLE_SUFFIX) 376ifeq (,$(strip $(BOARD_CUSTOM_MKBOOTIMG))) 377MKBOOTIMG := $(HOST_OUT_EXECUTABLES)/mkbootimg$(HOST_EXECUTABLE_SUFFIX) 378else 379MKBOOTIMG := $(BOARD_CUSTOM_MKBOOTIMG) 380endif 381MKYAFFS2 := $(HOST_OUT_EXECUTABLES)/mkyaffs2image$(HOST_EXECUTABLE_SUFFIX) 382APICHECK := $(HOST_OUT_EXECUTABLES)/apicheck$(HOST_EXECUTABLE_SUFFIX) 383FS_GET_STATS := $(HOST_OUT_EXECUTABLES)/fs_get_stats$(HOST_EXECUTABLE_SUFFIX) 384MKEXT2IMG := $(HOST_OUT_EXECUTABLES)/genext2fs$(HOST_EXECUTABLE_SUFFIX) 385MAKE_EXT4FS := $(HOST_OUT_EXECUTABLES)/make_ext4fs$(HOST_EXECUTABLE_SUFFIX) 386MKEXTUSERIMG := $(HOST_OUT_EXECUTABLES)/mkuserimg.sh 387MKEXT2BOOTIMG := external/genext2fs/mkbootimg_ext2.sh 388SIMG2IMG := $(HOST_OUT_EXECUTABLES)/simg2img$(HOST_EXECUTABLE_SUFFIX) 389E2FSCK := $(HOST_OUT_EXECUTABLES)/e2fsck$(HOST_EXECUTABLE_SUFFIX) 390MKTARBALL := build/tools/mktarball.sh 391TUNE2FS := $(HOST_OUT_EXECUTABLES)/tune2fs$(HOST_EXECUTABLE_SUFFIX) 392E2FSCK := $(HOST_OUT_EXECUTABLES)/e2fsck$(HOST_EXECUTABLE_SUFFIX) 393JARJAR := $(HOST_OUT_JAVA_LIBRARIES)/jarjar.jar 394PROGUARD := external/proguard/bin/proguard.sh 395JAVATAGS := build/tools/java-event-log-tags.py 396LLVM_RS_CC := $(HOST_OUT_EXECUTABLES)/llvm-rs-cc$(HOST_EXECUTABLE_SUFFIX) 397BCC_COMPAT := $(HOST_OUT_EXECUTABLES)/bcc_compat$(HOST_EXECUTABLE_SUFFIX) 398LINT := prebuilts/sdk/tools/lint 399RMTYPEDEFS := $(HOST_OUT_EXECUTABLES)/rmtypedefs 400APPEND2SIMG := $(HOST_OUT_EXECUTABLES)/append2simg 401VERITY_SIGNER := $(HOST_OUT_EXECUTABLES)/verity_signer 402BUILD_VERITY_TREE := $(HOST_OUT_EXECUTABLES)/build_verity_tree 403 404# ACP is always for the build OS, not for the host OS 405ACP := $(BUILD_OUT_EXECUTABLES)/acp$(BUILD_EXECUTABLE_SUFFIX) 406 407# dx is java behind a shell script; no .exe necessary. 408DX := $(HOST_OUT_EXECUTABLES)/dx 409ZIPALIGN := $(HOST_OUT_EXECUTABLES)/zipalign$(HOST_EXECUTABLE_SUFFIX) 410FINDBUGS_DIR := external/owasp/sanitizer/tools/findbugs/bin 411FINDBUGS := $(FINDBUGS_DIR)/findbugs 412EMMA_JAR := external/emma/lib/emma$(COMMON_JAVA_PACKAGE_SUFFIX) 413 414# Tool to merge AndroidManifest.xmls 415ANDROID_MANIFEST_MERGER := java -classpath prebuilts/devtools/tools/lib/manifest-merger.jar com.android.manifmerger.Main merge 416 417YACC_HEADER_SUFFIX:= .hpp 418 419# Don't use column under Windows, cygwin or not 420ifeq ($(HOST_OS),windows) 421COLUMN:= cat 422else 423COLUMN:= column 424endif 425 426ifeq ($(HOST_OS),darwin) 427ifeq ($(LEGACY_USE_JAVA6),) 428HOST_JDK_TOOLS_JAR:= $(shell $(BUILD_SYSTEM)/find-jdk-tools-jar.sh) 429else 430# Deliberately set to blank for Java 6 installations on MacOS. These 431# versions allegedly use a non-standard directory structure. 432HOST_JDK_TOOLS_JAR := 433endif 434else 435HOST_JDK_TOOLS_JAR:= $(shell $(BUILD_SYSTEM)/find-jdk-tools-jar.sh) 436endif 437 438ifneq ($(HOST_JDK_TOOLS_JAR),) 439ifeq ($(wildcard $(HOST_JDK_TOOLS_JAR)),) 440$(error Error: could not find jdk tools.jar, please check if your JDK was installed correctly) 441endif 442endif 443 444# Is the host JDK 64-bit version? 445HOST_JDK_IS_64BIT_VERSION := 446ifneq ($(filter 64-Bit, $(shell java -version 2>&1)),) 447HOST_JDK_IS_64BIT_VERSION := true 448endif 449 450# It's called md5 on Mac OS and md5sum on Linux 451ifeq ($(HOST_OS),darwin) 452MD5SUM:=md5 -q 453else 454MD5SUM:=md5sum 455endif 456 457APICHECK_CLASSPATH := $(HOST_JDK_TOOLS_JAR) 458APICHECK_CLASSPATH := $(APICHECK_CLASSPATH):$(HOST_OUT_JAVA_LIBRARIES)/doclava$(COMMON_JAVA_PACKAGE_SUFFIX) 459APICHECK_CLASSPATH := $(APICHECK_CLASSPATH):$(HOST_OUT_JAVA_LIBRARIES)/jsilver$(COMMON_JAVA_PACKAGE_SUFFIX) 460APICHECK_COMMAND := $(APICHECK) -JXmx1024m -J"classpath $(APICHECK_CLASSPATH)" 461 462# The default key if not set as LOCAL_CERTIFICATE 463ifdef PRODUCT_DEFAULT_DEV_CERTIFICATE 464 DEFAULT_SYSTEM_DEV_CERTIFICATE := $(PRODUCT_DEFAULT_DEV_CERTIFICATE) 465else 466 DEFAULT_SYSTEM_DEV_CERTIFICATE := build/target/product/security/testkey 467endif 468 469# ############################################################### 470# Set up final options. 471# ############################################################### 472 473HOST_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) 474HOST_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 475 476HOST_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 477HOST_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 478 479TARGET_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) 480TARGET_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 481 482TARGET_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 483TARGET_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 484 485HOST_GLOBAL_LD_DIRS += -L$(HOST_OUT_INTERMEDIATE_LIBRARIES) 486TARGET_GLOBAL_LD_DIRS += -L$(TARGET_OUT_INTERMEDIATE_LIBRARIES) 487 488HOST_PROJECT_INCLUDES:= $(SRC_HEADERS) $(SRC_HOST_HEADERS) $(HOST_OUT_HEADERS) 489TARGET_PROJECT_INCLUDES:= $(SRC_HEADERS) $(TARGET_OUT_HEADERS) \ 490 $(TARGET_DEVICE_KERNEL_HEADERS) $(TARGET_BOARD_KERNEL_HEADERS) \ 491 $(TARGET_PRODUCT_KERNEL_HEADERS) 492 493# Many host compilers don't support these flags, so we have to make 494# sure to only specify them for the target compilers checked in to 495# the source tree. 496TARGET_GLOBAL_CFLAGS += $(TARGET_ERROR_FLAGS) 497TARGET_GLOBAL_CPPFLAGS += $(TARGET_ERROR_FLAGS) 498 499HOST_GLOBAL_CFLAGS += $(HOST_RELEASE_CFLAGS) 500HOST_GLOBAL_CPPFLAGS += $(HOST_RELEASE_CPPFLAGS) 501 502TARGET_GLOBAL_CFLAGS += $(TARGET_RELEASE_CFLAGS) 503TARGET_GLOBAL_CPPFLAGS += $(TARGET_RELEASE_CPPFLAGS) 504 505ifdef TARGET_2ND_ARCH 506$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) 507$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 508$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 509$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 510$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_LD_DIRS += -L$($(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_INTERMEDIATE_LIBRARIES) 511$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_PROJECT_INCLUDES := $(TARGET_PROJECT_INCLUDES) 512$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CFLAGS += $(TARGET_ERROR_FLAGS) 513$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CPPFLAGS += $(TARGET_ERROR_FLAGS) 514$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CFLAGS += $($(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_RELEASE_CFLAGS) 515$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CPPFLAGS += $($(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_RELEASE_CPPFLAGS) 516endif 517 518ifdef HOST_2ND_ARCH 519$(HOST_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) 520$(HOST_2ND_ARCH_VAR_PREFIX)HOST_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 521$(HOST_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 522$(HOST_2ND_ARCH_VAR_PREFIX)HOST_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 523$(HOST_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_LD_DIRS += -L$($(HOST_2ND_ARCH_VAR_PREFIX)HOST_OUT_INTERMEDIATE_LIBRARIES) 524$(HOST_2ND_ARCH_VAR_PREFIX)HOST_PROJECT_INCLUDES := $(HOST_PROJECT_INCLUDES) 525$(HOST_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_CFLAGS += $($(HOST_2ND_ARCH_VAR_PREFIX)HOST_RELEASE_CFLAGS) 526$(HOST_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_CPPFLAGS += $($(HOST_2ND_ARCH_VAR_PREFIX)HOST_RELEASE_CPPFLAGS) 527endif 528 529# allow overriding default Java libraries on a per-target basis 530ifeq ($(TARGET_DEFAULT_JAVA_LIBRARIES),) 531 TARGET_DEFAULT_JAVA_LIBRARIES := core core-junit ext framework framework2 532endif 533 534TARGET_CPU_SMP ?= true 535 536# Flags for DEX2OAT 537DEX2OAT_TARGET_ARCH := $(TARGET_ARCH) 538DEX2OAT_TARGET_CPU_VARIANT := $(TARGET_CPU_VARIANT) 539DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES := default 540ifneq (,$(filter $(DEX2OAT_TARGET_CPU_VARIANT),cortex-a7 cortex-a15 krait denver)) 541 DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES := div 542endif 543 544ifdef TARGET_2ND_ARCH 545$(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_ARCH := $(TARGET_2ND_ARCH) 546$(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_CPU_VARIANT := $(TARGET_2ND_CPU_VARIANT) 547$(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES := default 548ifneq (,$(filter $($(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_CPU_VARIANT),cortex-a7 cortex-a15 krait denver)) 549 $(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES := div 550endif 551endif 552 553# define clang/llvm tools and global flags 554include $(BUILD_SYSTEM)/clang/config.mk 555 556# ############################################################### 557# Collect a list of the SDK versions that we could compile against 558# For use with the LOCAL_SDK_VERSION variable for include $(BUILD_PACKAGE) 559# ############################################################### 560 561HISTORICAL_SDK_VERSIONS_ROOT := $(TOPDIR)prebuilts/sdk 562HISTORICAL_NDK_VERSIONS_ROOT := $(TOPDIR)prebuilts/ndk 563 564# Historical SDK version N is stored in $(HISTORICAL_SDK_VERSIONS_ROOT)/N. 565# The 'current' version is whatever this source tree is. 566# 567# sgrax is the opposite of xargs. It takes the list of args and puts them 568# on each line for sort to process. 569# sort -g is a numeric sort, so 1 2 3 10 instead of 1 10 2 3. 570 571# Numerically sort a list of numbers 572# $(1): the list of numbers to be sorted 573define numerically_sort 574$(shell function sgrax() { \ 575 while [ -n "$$1" ] ; do echo $$1 ; shift ; done \ 576 } ; \ 577 ( sgrax $(1) | sort -g ) ) 578endef 579 580TARGET_AVAILABLE_SDK_VERSIONS := $(call numerically_sort,\ 581 $(patsubst $(HISTORICAL_SDK_VERSIONS_ROOT)/%/android.jar,%, \ 582 $(wildcard $(HISTORICAL_SDK_VERSIONS_ROOT)/*/android.jar))) 583 584INTERNAL_PLATFORM_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/public_api.txt 585INTERNAL_PLATFORM_REMOVED_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/removed.txt 586 587# This is the standard way to name a directory containing prebuilt target 588# objects. E.g., prebuilt/$(TARGET_PREBUILT_TAG)/libc.so 589TARGET_PREBUILT_TAG := android-$(TARGET_ARCH) 590 591# Set up RS prebuilt variables for compatibility library 592 593RS_PREBUILT_CLCORE := prebuilts/sdk/renderscript/lib/$(TARGET_ARCH)/libclcore.bc 594RS_PREBUILT_LIBPATH := -L prebuilts/ndk/8/platforms/android-9/arch-$(TARGET_ARCH)/usr/lib 595RS_PREBUILT_COMPILER_RT := prebuilts/sdk/renderscript/lib/$(TARGET_ARCH)/libcompiler_rt.a 596 597include $(BUILD_SYSTEM)/dumpvar.mk 598