config.mk revision 9fb3526648a08d8d8c1e6325aeb3c6500bcd44c2
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 \ 41 $(TOPDIR)external/skia/include 42SRC_HOST_HEADERS:=$(TOPDIR)tools/include 43SRC_LIBRARIES:= $(TOPDIR)libs 44SRC_SERVERS:= $(TOPDIR)servers 45SRC_TARGET_DIR := $(TOPDIR)build/target 46SRC_API_DIR := $(TOPDIR)prebuilts/sdk/api 47 48# Some specific paths to tools 49SRC_DROIDDOC_DIR := $(TOPDIR)build/tools/droiddoc 50 51# Various mappings to avoid hard-coding paths all over the place 52include $(BUILD_SYSTEM)/pathmap.mk 53 54# ############################################################### 55# Build system internal files 56# ############################################################### 57 58BUILD_COMBOS:= $(BUILD_SYSTEM)/combo 59 60CLEAR_VARS:= $(BUILD_SYSTEM)/clear_vars.mk 61BUILD_HOST_STATIC_LIBRARY:= $(BUILD_SYSTEM)/host_static_library.mk 62BUILD_HOST_SHARED_LIBRARY:= $(BUILD_SYSTEM)/host_shared_library.mk 63BUILD_STATIC_LIBRARY:= $(BUILD_SYSTEM)/static_library.mk 64BUILD_RAW_STATIC_LIBRARY := $(BUILD_SYSTEM)/raw_static_library.mk 65BUILD_SHARED_LIBRARY:= $(BUILD_SYSTEM)/shared_library.mk 66BUILD_EXECUTABLE:= $(BUILD_SYSTEM)/executable.mk 67BUILD_RAW_EXECUTABLE:= $(BUILD_SYSTEM)/raw_executable.mk 68BUILD_HOST_EXECUTABLE:= $(BUILD_SYSTEM)/host_executable.mk 69BUILD_PACKAGE:= $(BUILD_SYSTEM)/package.mk 70BUILD_PHONY_PACKAGE:= $(BUILD_SYSTEM)/phony_package.mk 71BUILD_HOST_PREBUILT:= $(BUILD_SYSTEM)/host_prebuilt.mk 72BUILD_PREBUILT:= $(BUILD_SYSTEM)/prebuilt.mk 73BUILD_MULTI_PREBUILT:= $(BUILD_SYSTEM)/multi_prebuilt.mk 74BUILD_JAVA_LIBRARY:= $(BUILD_SYSTEM)/java_library.mk 75BUILD_STATIC_JAVA_LIBRARY:= $(BUILD_SYSTEM)/static_java_library.mk 76BUILD_HOST_JAVA_LIBRARY:= $(BUILD_SYSTEM)/host_java_library.mk 77BUILD_DROIDDOC:= $(BUILD_SYSTEM)/droiddoc.mk 78BUILD_COPY_HEADERS := $(BUILD_SYSTEM)/copy_headers.mk 79BUILD_NATIVE_TEST := $(BUILD_SYSTEM)/native_test.mk 80BUILD_HOST_NATIVE_TEST := $(BUILD_SYSTEM)/host_native_test.mk 81 82BUILD_SHARED_TEST_LIBRARY := $(BUILD_SYSTEM)/shared_test_lib.mk 83BUILD_HOST_SHARED_TEST_LIBRARY := $(BUILD_SYSTEM)/host_shared_test_lib.mk 84BUILD_STATIC_TEST_LIBRARY := $(BUILD_SYSTEM)/static_test_lib.mk 85BUILD_HOST_STATIC_TEST_LIBRARY := $(BUILD_SYSTEM)/host_static_test_lib.mk 86 87BUILD_NOTICE_FILE := $(BUILD_SYSTEM)/notice_files.mk 88BUILD_HOST_DALVIK_JAVA_LIBRARY := $(BUILD_SYSTEM)/host_dalvik_java_library.mk 89BUILD_HOST_DALVIK_STATIC_JAVA_LIBRARY := $(BUILD_SYSTEM)/host_dalvik_static_java_library.mk 90 91 92-include cts/build/config.mk 93 94# ############################################################### 95# Parse out any modifier targets. 96# ############################################################### 97 98# The 'showcommands' goal says to show the full command 99# lines being executed, instead of a short message about 100# the kind of operation being done. 101SHOW_COMMANDS:= $(filter showcommands,$(MAKECMDGOALS)) 102 103 104# ############################################################### 105# Set common values 106# ############################################################### 107 108# These can be changed to modify both host and device modules. 109COMMON_GLOBAL_CFLAGS:= -DANDROID -fmessage-length=0 -W -Wall -Wno-unused -Winit-self -Wpointer-arith 110COMMON_RELEASE_CFLAGS:= -DNDEBUG -UDEBUG 111 112COMMON_GLOBAL_CPPFLAGS:= $(COMMON_GLOBAL_CFLAGS) -Wsign-promo 113COMMON_RELEASE_CPPFLAGS:= $(COMMON_RELEASE_CFLAGS) 114 115# Set the extensions used for various packages 116COMMON_PACKAGE_SUFFIX := .zip 117COMMON_JAVA_PACKAGE_SUFFIX := .jar 118COMMON_ANDROID_PACKAGE_SUFFIX := .apk 119 120# list of flags to turn specific warnings in to errors 121TARGET_ERROR_FLAGS := -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point 122 123# TODO: do symbol compression 124TARGET_COMPRESS_MODULE_SYMBOLS := false 125 126# ############################################################### 127# Include sub-configuration files 128# ############################################################### 129 130# --------------------------------------------------------------- 131# Try to include buildspec.mk, which will try to set stuff up. 132# If this file doesn't exist, the environment variables will 133# be used, and if that doesn't work, then the default is an 134# arm build 135ifndef ANDROID_BUILDSPEC 136ANDROID_BUILDSPEC := $(TOPDIR)buildspec.mk 137endif 138-include $(ANDROID_BUILDSPEC) 139 140# --------------------------------------------------------------- 141# Define most of the global variables. These are the ones that 142# are specific to the user's build configuration. 143include $(BUILD_SYSTEM)/envsetup.mk 144 145# The build system exposes several variables for where to find the kernel 146# headers: 147# TARGET_DEVICE_KERNEL_HEADERS is automatically created for the current 148# device being built. It is set as $(TARGET_DEVICE_DIR)/kernel-headers, 149# e.g. device/samsung/tuna/kernel-headers. This directory is not 150# explicitly set by anyone, the build system always adds this subdir. 151# 152# TARGET_BOARD_KERNEL_HEADERS is specified by the BoardConfig.mk file 153# to allow other directories to be included. This is useful if there's 154# some common place where a few headers are being kept for a group 155# of devices. For example, device/<vendor>/common/kernel-headers could 156# contain some headers for several of <vendor>'s devices. 157# 158# TARGET_PRODUCT_KERNEL_HEADERS is generated by the product inheritance 159# graph. This allows architecture products to provide headers for the 160# devices using that architecture. For example, 161# hardware/ti/omap4xxx/omap4.mk will specify 162# PRODUCT_VENDOR_KERNEL_HEADERS variable that specify where the omap4 163# specific headers are, e.g. hardware/ti/omap4xxx/kernel-headers. 164# The build system then combines all the values specified by all the 165# PRODUCT_VENDOR_KERNEL_HEADERS directives in the product inheritance 166# tree and then exports a TARGET_PRODUCT_KERNEL_HEADERS variable. 167# 168# The layout of subdirs in any of the kernel-headers dir should mirror the 169# layout of the kernel include/ directory. For example, 170# device/samsung/tuna/kernel-headers/linux/, 171# hardware/ti/omap4xxx/kernel-headers/media/, 172# etc. 173# 174# NOTE: These directories MUST contain post-processed headers using the 175# bionic/libc/kernel/clean_header.py tool. Additionally, the original kernel 176# headers must also be checked in, but in a different subdirectory. By 177# convention, the originals should be checked into original-kernel-headers 178# directory of the same parent dir. For example, 179# device/samsung/tuna/kernel-headers <----- post-processed 180# device/samsung/tuna/original-kernel-headers <----- originals 181# 182TARGET_DEVICE_KERNEL_HEADERS := $(strip $(wildcard $(TARGET_DEVICE_DIR)/kernel-headers)) 183 184define validate-kernel-headers 185$(if $(firstword $(foreach hdr_dir,$(1),\ 186 $(filter-out kernel-headers,$(notdir $(hdr_dir))))),\ 187 $(error Kernel header dirs must be end in kernel-headers: $(1))) 188endef 189# also allow the board config to provide additional directories since 190# there could be device/oem/base_hw and device/oem/derived_hw 191# that both are valid devices but derived_hw needs to use kernel headers 192# from base_hw. 193TARGET_BOARD_KERNEL_HEADERS := $(strip $(wildcard $(TARGET_BOARD_KERNEL_HEADERS))) 194TARGET_BOARD_KERNEL_HEADERS := $(patsubst %/,%,$(TARGET_BOARD_KERNEL_HEADERS)) 195$(call validate-kernel-headers,$(TARGET_BOARD_KERNEL_HEADERS)) 196 197# then add product-inherited includes, to allow for 198# hardware/sivendor/chip/chip.mk to include their own headers 199TARGET_PRODUCT_KERNEL_HEADERS := $(strip $(wildcard $(PRODUCT_VENDOR_KERNEL_HEADERS))) 200TARGET_PRODUCT_KERNEL_HEADERS := $(patsubst %/,%,$(TARGET_PRODUCT_KERNEL_HEADERS)) 201$(call validate-kernel-headers,$(TARGET_PRODUCT_KERNEL_HEADERS)) 202 203# Clean up/verify variables defined by the board config file. 204TARGET_BOOTLOADER_BOARD_NAME := $(strip $(TARGET_BOOTLOADER_BOARD_NAME)) 205TARGET_CPU_ABI := $(strip $(TARGET_CPU_ABI)) 206ifeq ($(TARGET_CPU_ABI),) 207 $(error No TARGET_CPU_ABI defined by board config: $(board_config_mk)) 208endif 209TARGET_CPU_ABI2 := $(strip $(TARGET_CPU_ABI2)) 210 211# $(1): os/arch 212define select-android-config-h 213build/core/combo/include/arch/$(1)/AndroidConfig.h 214endef 215 216combo_target := HOST_ 217combo_2nd_arch_prefix := 218include $(BUILD_SYSTEM)/combo/select.mk 219 220# on windows, the tools have .exe at the end, and we depend on the 221# host config stuff being done first 222 223combo_target := TARGET_ 224combo_2nd_arch_prefix := 225include $(BUILD_SYSTEM)/combo/select.mk 226 227# Load the 2nd target arch if it's needed. 228ifdef TARGET_2ND_ARCH 229combo_target := TARGET_ 230combo_2nd_arch_prefix := $(TARGET_2ND_ARCH_VAR_PREFIX) 231include $(BUILD_SYSTEM)/combo/select.mk 232endif 233 234# Compute TARGET_TOOLCHAIN_ROOT from TARGET_TOOLS_PREFIX 235# if only TARGET_TOOLS_PREFIX is passed to the make command. 236ifndef TARGET_TOOLCHAIN_ROOT 237TARGET_TOOLCHAIN_ROOT := $(patsubst %/, %, $(dir $(TARGET_TOOLS_PREFIX))) 238TARGET_TOOLCHAIN_ROOT := $(patsubst %/, %, $(dir $(TARGET_TOOLCHAIN_ROOT))) 239TARGET_TOOLCHAIN_ROOT := $(wildcard $(TARGET_TOOLCHAIN_ROOT)) 240endif 241 242# Normalize WITH_STATIC_ANALYZER and WITH_SYNTAX_CHECK 243ifeq ($(strip $(WITH_STATIC_ANALYZER)),0) 244 WITH_STATIC_ANALYZER := 245endif 246ifeq ($(strip $(WITH_SYNTAX_CHECK)),0) 247 WITH_SYNTAX_CHECK := 248endif 249 250# Disable WITH_STATIC_ANALYZER and WITH_SYNTAX_CHECK if tool can't be found 251SYNTAX_TOOLS_PREFIX := prebuilts/clang/$(HOST_PREBUILT_TAG)/host/3.3/bin 252ifneq ($(strip $(WITH_STATIC_ANALYZER)),) 253 ifeq ($(wildcard $(SYNTAX_TOOLS_PREFIX)/ccc-analyzer),) 254 $(warning *** Disable WITH_STATIC_ANALYZER because $(SYNTAX_TOOLS_PREFIX)/ccc-analyzer does not exist) 255 WITH_STATIC_ANALYZER := 256 endif 257endif 258ifneq ($(strip $(WITH_SYNTAX_CHECK)),) 259 ifeq ($(wildcard $(SYNTAX_TOOLS_PREFIX)/ccc-syntax),) 260 $(warning *** Disable WITH_SYNTAX_CHECK because $(SYNTAX_TOOLS_PREFIX)/ccc-syntax does not exist) 261 WITH_SYNTAX_CHECK := 262 endif 263endif 264 265# WITH_STATIC_ANALYZER trumps WITH_SYNTAX_CHECK 266ifneq ($(strip $(WITH_STATIC_ANALYZER)),) 267 ifneq ($(strip $(WITH_SYNTAX_CHECK)),) 268 $(warning *** Disable WITH_SYNTAX_CHECK in the presence of static analyzer WITH_STATIC_ANALYZER) 269 WITH_SYNTAX_CHECK := 270 endif 271endif 272 273# Pick a Java compiler. 274include $(BUILD_SYSTEM)/combo/javac.mk 275 276# --------------------------------------------------------------- 277# Check that the configuration is current. We check that 278# BUILD_ENV_SEQUENCE_NUMBER is current against this value. 279# Don't fail if we're called from envsetup, so they have a 280# chance to update their environment. 281 282ifeq (,$(strip $(CALLED_FROM_SETUP))) 283ifneq (,$(strip $(BUILD_ENV_SEQUENCE_NUMBER))) 284ifneq ($(BUILD_ENV_SEQUENCE_NUMBER),$(CORRECT_BUILD_ENV_SEQUENCE_NUMBER)) 285$(warning BUILD_ENV_SEQUENCE_NUMBER is set incorrectly.) 286$(info *** If you use envsetup/lunch/choosecombo:) 287$(info *** - Re-execute envsetup (". envsetup.sh")) 288$(info *** - Re-run lunch or choosecombo) 289$(info *** If you use buildspec.mk:) 290$(info *** - Look at buildspec.mk.default to see what has changed) 291$(info *** - Update BUILD_ENV_SEQUENCE_NUMBER to "$(CORRECT_BUILD_ENV_SEQUENCE_NUMBER)") 292$(error bailing..) 293endif 294endif 295endif 296 297 298# --------------------------------------------------------------- 299# Generic tools. 300 301LEX := flex 302# The default PKGDATADIR built in the prebuilt bison is a relative path 303# external/bison/data. 304# To run bison from elsewhere you need to set up enviromental variable 305# BISON_PKGDATADIR. 306BISON_PKGDATADIR := $(PWD)/external/bison/data 307BISON := prebuilts/misc/$(BUILD_OS)-$(BUILD_ARCH)/bison/bison 308YACC := $(BISON) -d 309 310DOXYGEN:= doxygen 311AAPT := $(HOST_OUT_EXECUTABLES)/aapt$(HOST_EXECUTABLE_SUFFIX) 312AIDL := $(HOST_OUT_EXECUTABLES)/aidl$(HOST_EXECUTABLE_SUFFIX) 313PROTOC := $(HOST_OUT_EXECUTABLES)/aprotoc$(HOST_EXECUTABLE_SUFFIX) 314SIGNAPK_JAR := $(HOST_OUT_JAVA_LIBRARIES)/signapk$(COMMON_JAVA_PACKAGE_SUFFIX) 315MKBOOTFS := $(HOST_OUT_EXECUTABLES)/mkbootfs$(HOST_EXECUTABLE_SUFFIX) 316MINIGZIP := $(HOST_OUT_EXECUTABLES)/minigzip$(HOST_EXECUTABLE_SUFFIX) 317ifeq (,$(strip $(BOARD_CUSTOM_MKBOOTIMG))) 318MKBOOTIMG := $(HOST_OUT_EXECUTABLES)/mkbootimg$(HOST_EXECUTABLE_SUFFIX) 319else 320MKBOOTIMG := $(BOARD_CUSTOM_MKBOOTIMG) 321endif 322MKYAFFS2 := $(HOST_OUT_EXECUTABLES)/mkyaffs2image$(HOST_EXECUTABLE_SUFFIX) 323APICHECK := $(HOST_OUT_EXECUTABLES)/apicheck$(HOST_EXECUTABLE_SUFFIX) 324FS_GET_STATS := $(HOST_OUT_EXECUTABLES)/fs_get_stats$(HOST_EXECUTABLE_SUFFIX) 325MKEXT2IMG := $(HOST_OUT_EXECUTABLES)/genext2fs$(HOST_EXECUTABLE_SUFFIX) 326MAKE_EXT4FS := $(HOST_OUT_EXECUTABLES)/make_ext4fs$(HOST_EXECUTABLE_SUFFIX) 327MKEXTUSERIMG := $(HOST_OUT_EXECUTABLES)/mkuserimg.sh 328MKEXT2BOOTIMG := external/genext2fs/mkbootimg_ext2.sh 329SIMG2IMG := $(HOST_OUT_EXECUTABLES)/simg2img$(HOST_EXECUTABLE_SUFFIX) 330E2FSCK := $(HOST_OUT_EXECUTABLES)/e2fsck$(HOST_EXECUTABLE_SUFFIX) 331MKTARBALL := build/tools/mktarball.sh 332TUNE2FS := $(HOST_OUT_EXECUTABLES)/tune2fs$(HOST_EXECUTABLE_SUFFIX) 333E2FSCK := $(HOST_OUT_EXECUTABLES)/e2fsck$(HOST_EXECUTABLE_SUFFIX) 334JARJAR := $(HOST_OUT_JAVA_LIBRARIES)/jarjar.jar 335PROGUARD := external/proguard/bin/proguard.sh 336JAVATAGS := build/tools/java-event-log-tags.py 337LLVM_RS_CC := $(HOST_OUT_EXECUTABLES)/llvm-rs-cc$(HOST_EXECUTABLE_SUFFIX) 338BCC_COMPAT := $(HOST_OUT_EXECUTABLES)/bcc_compat$(HOST_EXECUTABLE_SUFFIX) 339LINT := prebuilts/sdk/tools/lint 340 341# ACP is always for the build OS, not for the host OS 342ACP := $(BUILD_OUT_EXECUTABLES)/acp$(BUILD_EXECUTABLE_SUFFIX) 343 344# dx is java behind a shell script; no .exe necessary. 345DX := $(HOST_OUT_EXECUTABLES)/dx 346ZIPALIGN := $(HOST_OUT_EXECUTABLES)/zipalign$(HOST_EXECUTABLE_SUFFIX) 347FINDBUGS := prebuilt/common/findbugs/bin/findbugs 348EMMA_JAR := external/emma/lib/emma$(COMMON_JAVA_PACKAGE_SUFFIX) 349 350YACC_HEADER_SUFFIX:= .hpp 351 352# Don't use column under Windows, cygwin or not 353ifeq ($(HOST_OS),windows) 354COLUMN:= cat 355else 356COLUMN:= column 357endif 358 359OLD_FLEX := prebuilts/misc/$(HOST_PREBUILT_TAG)/flex/flex-2.5.4a$(HOST_EXECUTABLE_SUFFIX) 360 361ifeq ($(HOST_OS),darwin) 362ifneq ($(EXPERIMENTAL_USE_JAVA7),) 363HOST_JDK_TOOLS_JAR:= $(shell $(BUILD_SYSTEM)/find-jdk-tools-jar.sh) 364else 365# Deliberately set to blank for Java 6 installations on MacOS. These 366# versions allegedly use a non-standard directory structure. 367HOST_JDK_TOOLS_JAR := 368endif 369else 370HOST_JDK_TOOLS_JAR:= $(shell $(BUILD_SYSTEM)/find-jdk-tools-jar.sh) 371endif 372 373ifneq ($(HOST_JDK_TOOLS_JAR),) 374ifeq ($(wildcard $(HOST_JDK_TOOLS_JAR)),) 375$(error Error: could not find jdk tools.jar, please install JDK6) 376endif 377endif 378 379# Is the host JDK 64-bit version? 380HOST_JDK_IS_64BIT_VERSION := 381ifneq ($(filter 64-Bit, $(shell java -version 2>&1)),) 382HOST_JDK_IS_64BIT_VERSION := true 383endif 384 385# It's called md5 on Mac OS and md5sum on Linux 386ifeq ($(HOST_OS),darwin) 387MD5SUM:=md5 -q 388else 389MD5SUM:=md5sum 390endif 391 392APICHECK_CLASSPATH := $(HOST_JDK_TOOLS_JAR) 393APICHECK_CLASSPATH := $(APICHECK_CLASSPATH):$(HOST_OUT_JAVA_LIBRARIES)/doclava$(COMMON_JAVA_PACKAGE_SUFFIX) 394APICHECK_CLASSPATH := $(APICHECK_CLASSPATH):$(HOST_OUT_JAVA_LIBRARIES)/jsilver$(COMMON_JAVA_PACKAGE_SUFFIX) 395APICHECK_COMMAND := $(APICHECK) -JXmx1024m -J"classpath $(APICHECK_CLASSPATH)" 396 397# The default key if not set as LOCAL_CERTIFICATE 398ifdef PRODUCT_DEFAULT_DEV_CERTIFICATE 399 DEFAULT_SYSTEM_DEV_CERTIFICATE := $(PRODUCT_DEFAULT_DEV_CERTIFICATE) 400else 401 DEFAULT_SYSTEM_DEV_CERTIFICATE := build/target/product/security/testkey 402endif 403 404# ############################################################### 405# Set up final options. 406# ############################################################### 407 408HOST_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) 409HOST_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 410 411HOST_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 412HOST_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 413 414TARGET_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) 415TARGET_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 416 417TARGET_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 418TARGET_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 419 420HOST_GLOBAL_LD_DIRS += -L$(HOST_OUT_INTERMEDIATE_LIBRARIES) 421TARGET_GLOBAL_LD_DIRS += -L$(TARGET_OUT_INTERMEDIATE_LIBRARIES) 422 423HOST_PROJECT_INCLUDES:= $(SRC_HEADERS) $(SRC_HOST_HEADERS) $(HOST_OUT_HEADERS) 424TARGET_PROJECT_INCLUDES:= $(SRC_HEADERS) $(TARGET_OUT_HEADERS) \ 425 $(TARGET_DEVICE_KERNEL_HEADERS) $(TARGET_BOARD_KERNEL_HEADERS) \ 426 $(TARGET_PRODUCT_KERNEL_HEADERS) 427 428# Many host compilers don't support these flags, so we have to make 429# sure to only specify them for the target compilers checked in to 430# the source tree. 431TARGET_GLOBAL_CFLAGS += $(TARGET_ERROR_FLAGS) 432TARGET_GLOBAL_CPPFLAGS += $(TARGET_ERROR_FLAGS) 433 434HOST_GLOBAL_CFLAGS += $(HOST_RELEASE_CFLAGS) 435HOST_GLOBAL_CPPFLAGS += $(HOST_RELEASE_CPPFLAGS) 436 437TARGET_GLOBAL_CFLAGS += $(TARGET_RELEASE_CFLAGS) 438TARGET_GLOBAL_CPPFLAGS += $(TARGET_RELEASE_CPPFLAGS) 439 440ifdef TARGET_2ND_ARCH 441$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) 442$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 443$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 444$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 445$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_LD_DIRS += -L$($(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_INTERMEDIATE_LIBRARIES) 446$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_PROJECT_INCLUDES := $(TARGET_PROJECT_INCLUDES) 447$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CFLAGS += $(TARGET_ERROR_FLAGS) 448$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CPPFLAGS += $(TARGET_ERROR_FLAGS) 449$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CFLAGS += $($(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_RELEASE_CFLAGS) 450$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CPPFLAGS += $($(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_RELEASE_CPPFLAGS) 451endif 452 453# allow overriding default Java libraries on a per-target basis 454ifeq ($(TARGET_DEFAULT_JAVA_LIBRARIES),) 455 TARGET_DEFAULT_JAVA_LIBRARIES := core core-junit ext framework framework2 456endif 457 458# define clang/llvm tools and global flags 459include $(BUILD_SYSTEM)/clang/config.mk 460 461# ############################################################### 462# Collect a list of the SDK versions that we could compile against 463# For use with the LOCAL_SDK_VERSION variable for include $(BUILD_PACKAGE) 464# ############################################################### 465 466HISTORICAL_SDK_VERSIONS_ROOT := $(TOPDIR)prebuilts/sdk 467HISTORICAL_NDK_VERSIONS_ROOT := $(TOPDIR)prebuilts/ndk 468 469# Historical SDK version N is stored in $(HISTORICAL_SDK_VERSIONS_ROOT)/N. 470# The 'current' version is whatever this source tree is. 471# 472# sgrax is the opposite of xargs. It takes the list of args and puts them 473# on each line for sort to process. 474# sort -g is a numeric sort, so 1 2 3 10 instead of 1 10 2 3. 475 476# Numerically sort a list of numbers 477# $(1): the list of numbers to be sorted 478define numerically_sort 479$(shell function sgrax() { \ 480 while [ -n "$$1" ] ; do echo $$1 ; shift ; done \ 481 } ; \ 482 ( sgrax $(1) | sort -g ) ) 483endef 484 485TARGET_AVAILABLE_SDK_VERSIONS := $(call numerically_sort,\ 486 $(patsubst $(HISTORICAL_SDK_VERSIONS_ROOT)/%/android.jar,%, \ 487 $(wildcard $(HISTORICAL_SDK_VERSIONS_ROOT)/*/android.jar))) 488 489INTERNAL_PLATFORM_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/public_api.txt 490 491# This is the standard way to name a directory containing prebuilt target 492# objects. E.g., prebuilt/$(TARGET_PREBUILT_TAG)/libc.so 493TARGET_PREBUILT_TAG := android-$(TARGET_ARCH) 494 495# Set up RS prebuilt variables for compatibility library 496 497RS_PREBUILT_CLCORE := prebuilts/sdk/renderscript/lib/$(TARGET_ARCH)/libclcore.bc 498RS_PREBUILT_LIBPATH := -L prebuilts/ndk/8/platforms/android-9/arch-$(TARGET_ARCH)/usr/lib 499RS_PREBUILT_COMPILER_RT := prebuilts/sdk/renderscript/lib/$(TARGET_ARCH)/libcompiler_rt.a 500 501include $(BUILD_SYSTEM)/dumpvar.mk 502