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      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.
      8 ifdef ANDROID_BUILD_SHELL
      9 SHELL := $(ANDROID_BUILD_SHELL)
     10 else
     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.
     14 SHELL := /bin/bash
     15 endif
     16 
     17 # Utility variables.
     18 empty :=
     19 space := $(empty) $(empty)
     20 comma := ,
     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.
     24 export PYTHONDONTWRITEBYTECODE := 1
     25 
     26 # Standard source directories.
     27 SRC_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.
     31 SRC_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 	$(TOPDIR)external/skia/include
     42 SRC_HOST_HEADERS:=$(TOPDIR)tools/include
     43 SRC_LIBRARIES:= $(TOPDIR)libs
     44 SRC_SERVERS:= $(TOPDIR)servers
     45 SRC_TARGET_DIR := $(TOPDIR)build/target
     46 SRC_API_DIR := $(TOPDIR)prebuilts/sdk/api
     47 
     48 # Some specific paths to tools
     49 SRC_DROIDDOC_DIR := $(TOPDIR)build/tools/droiddoc
     50 
     51 # Various mappings to avoid hard-coding paths all over the place
     52 include $(BUILD_SYSTEM)/pathmap.mk
     53 
     54 # ###############################################################
     55 # Build system internal files
     56 # ###############################################################
     57 
     58 BUILD_COMBOS:= $(BUILD_SYSTEM)/combo
     59 
     60 CLEAR_VARS:= $(BUILD_SYSTEM)/clear_vars.mk
     61 BUILD_HOST_STATIC_LIBRARY:= $(BUILD_SYSTEM)/host_static_library.mk
     62 BUILD_HOST_SHARED_LIBRARY:= $(BUILD_SYSTEM)/host_shared_library.mk
     63 BUILD_STATIC_LIBRARY:= $(BUILD_SYSTEM)/static_library.mk
     64 BUILD_RAW_STATIC_LIBRARY := $(BUILD_SYSTEM)/raw_static_library.mk
     65 BUILD_SHARED_LIBRARY:= $(BUILD_SYSTEM)/shared_library.mk
     66 BUILD_EXECUTABLE:= $(BUILD_SYSTEM)/executable.mk
     67 BUILD_RAW_EXECUTABLE:= $(BUILD_SYSTEM)/raw_executable.mk
     68 BUILD_HOST_EXECUTABLE:= $(BUILD_SYSTEM)/host_executable.mk
     69 BUILD_PACKAGE:= $(BUILD_SYSTEM)/package.mk
     70 BUILD_PHONY_PACKAGE:= $(BUILD_SYSTEM)/phony_package.mk
     71 BUILD_HOST_PREBUILT:= $(BUILD_SYSTEM)/host_prebuilt.mk
     72 BUILD_PREBUILT:= $(BUILD_SYSTEM)/prebuilt.mk
     73 BUILD_MULTI_PREBUILT:= $(BUILD_SYSTEM)/multi_prebuilt.mk
     74 BUILD_JAVA_LIBRARY:= $(BUILD_SYSTEM)/java_library.mk
     75 BUILD_STATIC_JAVA_LIBRARY:= $(BUILD_SYSTEM)/static_java_library.mk
     76 BUILD_HOST_JAVA_LIBRARY:= $(BUILD_SYSTEM)/host_java_library.mk
     77 BUILD_DROIDDOC:= $(BUILD_SYSTEM)/droiddoc.mk
     78 BUILD_COPY_HEADERS := $(BUILD_SYSTEM)/copy_headers.mk
     79 BUILD_NATIVE_TEST := $(BUILD_SYSTEM)/native_test.mk
     80 BUILD_HOST_NATIVE_TEST := $(BUILD_SYSTEM)/host_native_test.mk
     81 BUILD_NOTICE_FILE := $(BUILD_SYSTEM)/notice_files.mk
     82 
     83 -include cts/build/config.mk
     84 
     85 # ###############################################################
     86 # Parse out any modifier targets.
     87 # ###############################################################
     88 
     89 # The 'showcommands' goal says to show the full command
     90 # lines being executed, instead of a short message about
     91 # the kind of operation being done.
     92 SHOW_COMMANDS:= $(filter showcommands,$(MAKECMDGOALS))
     93 
     94 
     95 # ###############################################################
     96 # Set common values
     97 # ###############################################################
     98 
     99 # These can be changed to modify both host and device modules.
    100 COMMON_GLOBAL_CFLAGS:= -DANDROID -fmessage-length=0 -W -Wall -Wno-unused -Winit-self -Wpointer-arith
    101 COMMON_RELEASE_CFLAGS:= -DNDEBUG -UDEBUG
    102 
    103 COMMON_GLOBAL_CPPFLAGS:= $(COMMON_GLOBAL_CFLAGS) -Wsign-promo
    104 COMMON_RELEASE_CPPFLAGS:= $(COMMON_RELEASE_CFLAGS)
    105 
    106 # Set the extensions used for various packages
    107 COMMON_PACKAGE_SUFFIX := .zip
    108 COMMON_JAVA_PACKAGE_SUFFIX := .jar
    109 COMMON_ANDROID_PACKAGE_SUFFIX := .apk
    110 
    111 # list of flags to turn specific warnings in to errors
    112 TARGET_ERROR_FLAGS := -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point
    113 
    114 # TODO: do symbol compression
    115 TARGET_COMPRESS_MODULE_SYMBOLS := false
    116 
    117 # Default shell is mksh. Other possible value is ash.
    118 TARGET_SHELL := mksh
    119 
    120 # ###############################################################
    121 # Include sub-configuration files
    122 # ###############################################################
    123 
    124 # ---------------------------------------------------------------
    125 # Try to include buildspec.mk, which will try to set stuff up.
    126 # If this file doesn't exist, the environment variables will
    127 # be used, and if that doesn't work, then the default is an
    128 # arm build
    129 ifndef ANDROID_BUILDSPEC
    130 ANDROID_BUILDSPEC := $(TOPDIR)buildspec.mk
    131 endif
    132 -include $(ANDROID_BUILDSPEC)
    133 
    134 # ---------------------------------------------------------------
    135 # Define most of the global variables.  These are the ones that
    136 # are specific to the user's build configuration.
    137 include $(BUILD_SYSTEM)/envsetup.mk
    138 
    139 # Boards may be defined under $(SRC_TARGET_DIR)/board/$(TARGET_DEVICE)
    140 # or under vendor/*/$(TARGET_DEVICE).  Search in both places, but
    141 # make sure only one exists.
    142 # Real boards should always be associated with an OEM vendor.
    143 board_config_mk := \
    144 	$(strip $(wildcard \
    145 		$(SRC_TARGET_DIR)/board/$(TARGET_DEVICE)/BoardConfig.mk \
    146 		$(shell test -d device && find device -maxdepth 4 -path '*/$(TARGET_DEVICE)/BoardConfig.mk') \
    147 		$(shell test -d vendor && find vendor -maxdepth 4 -path '*/$(TARGET_DEVICE)/BoardConfig.mk') \
    148 	))
    149 ifeq ($(board_config_mk),)
    150   $(error No config file found for TARGET_DEVICE $(TARGET_DEVICE))
    151 endif
    152 ifneq ($(words $(board_config_mk)),1)
    153   $(error Multiple board config files for TARGET_DEVICE $(TARGET_DEVICE): $(board_config_mk))
    154 endif
    155 include $(board_config_mk)
    156 ifeq ($(TARGET_ARCH),)
    157   $(error TARGET_ARCH not defined by board config: $(board_config_mk))
    158 endif
    159 TARGET_DEVICE_DIR := $(patsubst %/,%,$(dir $(board_config_mk)))
    160 board_config_mk :=
    161 
    162 # Perhaps we should move this block to build/core/Makefile,
    163 # once we don't have TARGET_NO_KERNEL reference in AndroidBoard.mk/Android.mk.
    164 ifneq ($(strip $(TARGET_NO_BOOTLOADER)),true)
    165   INSTALLED_BOOTLOADER_MODULE := $(PRODUCT_OUT)/bootloader
    166   ifeq ($(strip $(TARGET_BOOTLOADER_IS_2ND)),true)
    167     INSTALLED_2NDBOOTLOADER_TARGET := $(PRODUCT_OUT)/2ndbootloader
    168   else
    169     INSTALLED_2NDBOOTLOADER_TARGET :=
    170   endif
    171 else
    172   INSTALLED_BOOTLOADER_MODULE :=
    173   INSTALLED_2NDBOOTLOADER_TARGET :=
    174 endif # TARGET_NO_BOOTLOADER
    175 ifneq ($(strip $(TARGET_NO_KERNEL)),true)
    176   INSTALLED_KERNEL_TARGET := $(PRODUCT_OUT)/kernel
    177 else
    178   INSTALLED_KERNEL_TARGET :=
    179 endif
    180 
    181 
    182 # The build system exposes several variables for where to find the kernel
    183 # headers:
    184 #   TARGET_DEVICE_KERNEL_HEADERS is automatically created for the current
    185 #       device being built. It is set as $(TARGET_DEVICE_DIR)/kernel-headers,
    186 #       e.g. device/samsung/tuna/kernel-headers. This directory is not
    187 #       explicitly set by anyone, the build system always adds this subdir.
    188 #
    189 #   TARGET_BOARD_KERNEL_HEADERS is specified by the BoardConfig.mk file
    190 #       to allow other directories to be included. This is useful if there's
    191 #       some common place where a few headers are being kept for a group
    192 #       of devices. For example, device/<vendor>/common/kernel-headers could
    193 #       contain some headers for several of <vendor>'s devices.
    194 #
    195 #   TARGET_PRODUCT_KERNEL_HEADERS is generated by the product inheritance
    196 #       graph. This allows architecture products to provide headers for the
    197 #       devices using that architecture. For example,
    198 #       hardware/ti/omap4xxx/omap4.mk will specify
    199 #       PRODUCT_VENDOR_KERNEL_HEADERS variable that specify where the omap4
    200 #       specific headers are, e.g. hardware/ti/omap4xxx/kernel-headers.
    201 #       The build system then combines all the values specified by all the
    202 #       PRODUCT_VENDOR_KERNEL_HEADERS directives in the product inheritance
    203 #       tree and then exports a TARGET_PRODUCT_KERNEL_HEADERS variable.
    204 #
    205 # The layout of subdirs in any of the kernel-headers dir should mirror the
    206 # layout of the kernel include/ directory. For example,
    207 #     device/samsung/tuna/kernel-headers/linux/,
    208 #     hardware/ti/omap4xxx/kernel-headers/media/,
    209 #     etc.
    210 #
    211 # NOTE: These directories MUST contain post-processed headers using the
    212 # bionic/libc/kernel/clean_header.py tool. Additionally, the original kernel
    213 # headers must also be checked in, but in a different subdirectory. By
    214 # convention, the originals should be checked into original-kernel-headers
    215 # directory of the same parent dir. For example,
    216 #     device/samsung/tuna/kernel-headers            <----- post-processed
    217 #     device/samsung/tuna/original-kernel-headers   <----- originals
    218 #
    219 TARGET_DEVICE_KERNEL_HEADERS := $(strip $(wildcard $(TARGET_DEVICE_DIR)/kernel-headers))
    220 
    221 define validate-kernel-headers
    222 $(if $(firstword $(foreach hdr_dir,$(1),\
    223          $(filter-out kernel-headers,$(notdir $(hdr_dir))))),\
    224      $(error Kernel header dirs must be end in kernel-headers: $(1)))
    225 endef
    226 # also allow the board config to provide additional directories since
    227 # there could be device/oem/base_hw and device/oem/derived_hw
    228 # that both are valid devices but derived_hw needs to use kernel headers
    229 # from base_hw.
    230 TARGET_BOARD_KERNEL_HEADERS := $(strip $(wildcard $(TARGET_BOARD_KERNEL_HEADERS)))
    231 TARGET_BOARD_KERNEL_HEADERS := $(patsubst %/,%,$(TARGET_BOARD_KERNEL_HEADERS))
    232 $(call validate-kernel-headers,$(TARGET_BOARD_KERNEL_HEADERS))
    233 
    234 # then add product-inherited includes, to allow for
    235 # hardware/sivendor/chip/chip.mk to include their own headers
    236 TARGET_PRODUCT_KERNEL_HEADERS := $(strip $(wildcard $(PRODUCT_VENDOR_KERNEL_HEADERS)))
    237 TARGET_PRODUCT_KERNEL_HEADERS := $(patsubst %/,%,$(TARGET_PRODUCT_KERNEL_HEADERS))
    238 $(call validate-kernel-headers,$(TARGET_PRODUCT_KERNEL_HEADERS))
    239 
    240 # Clean up/verify variables defined by the board config file.
    241 TARGET_BOOTLOADER_BOARD_NAME := $(strip $(TARGET_BOOTLOADER_BOARD_NAME))
    242 TARGET_CPU_ABI := $(strip $(TARGET_CPU_ABI))
    243 ifeq ($(TARGET_CPU_ABI),)
    244   $(error No TARGET_CPU_ABI defined by board config: $(board_config_mk))
    245 endif
    246 TARGET_CPU_ABI2 := $(strip $(TARGET_CPU_ABI2))
    247 
    248 # $(1): os/arch
    249 define select-android-config-h
    250 build/core/combo/include/arch/$(1)/AndroidConfig.h
    251 endef
    252 
    253 combo_target := HOST_
    254 include $(BUILD_SYSTEM)/combo/select.mk
    255 
    256 # on windows, the tools have .exe at the end, and we depend on the
    257 # host config stuff being done first
    258 
    259 combo_target := TARGET_
    260 include $(BUILD_SYSTEM)/combo/select.mk
    261 
    262 # Compute TARGET_TOOLCHAIN_ROOT from TARGET_TOOLS_PREFIX
    263 # if only TARGET_TOOLS_PREFIX is passed to the make command.
    264 ifndef TARGET_TOOLCHAIN_ROOT
    265 TARGET_TOOLCHAIN_ROOT := $(patsubst %/, %, $(dir $(TARGET_TOOLS_PREFIX)))
    266 TARGET_TOOLCHAIN_ROOT := $(patsubst %/, %, $(dir $(TARGET_TOOLCHAIN_ROOT)))
    267 TARGET_TOOLCHAIN_ROOT := $(wildcard $(TARGET_TOOLCHAIN_ROOT))
    268 endif
    269 
    270 # Pick a Java compiler.
    271 include $(BUILD_SYSTEM)/combo/javac.mk
    272 
    273 # ---------------------------------------------------------------
    274 # Check that the configuration is current.  We check that
    275 # BUILD_ENV_SEQUENCE_NUMBER is current against this value.
    276 # Don't fail if we're called from envsetup, so they have a
    277 # chance to update their environment.
    278 
    279 ifeq (,$(strip $(CALLED_FROM_SETUP)))
    280 ifneq (,$(strip $(BUILD_ENV_SEQUENCE_NUMBER)))
    281 ifneq ($(BUILD_ENV_SEQUENCE_NUMBER),$(CORRECT_BUILD_ENV_SEQUENCE_NUMBER))
    282 $(warning BUILD_ENV_SEQUENCE_NUMBER is set incorrectly.)
    283 $(info *** If you use envsetup/lunch/choosecombo:)
    284 $(info ***   - Re-execute envsetup (". envsetup.sh"))
    285 $(info ***   - Re-run lunch or choosecombo)
    286 $(info *** If you use buildspec.mk:)
    287 $(info ***   - Look at buildspec.mk.default to see what has changed)
    288 $(info ***   - Update BUILD_ENV_SEQUENCE_NUMBER to "$(CORRECT_BUILD_ENV_SEQUENCE_NUMBER)")
    289 $(error bailing..)
    290 endif
    291 endif
    292 endif
    293 
    294 
    295 # ---------------------------------------------------------------
    296 # Generic tools.
    297 
    298 LEX := flex
    299 # The default PKGDATADIR built in the prebuilt bison is a relative path
    300 # external/bison/data.
    301 # To run bison from elsewhere you need to set up enviromental variable
    302 # BISON_PKGDATADIR.
    303 BISON_PKGDATADIR := $(PWD)/external/bison/data
    304 BISON := prebuilts/misc/$(BUILD_OS)-$(BUILD_ARCH)/bison/bison
    305 YACC := $(BISON) -d
    306 
    307 DOXYGEN:= doxygen
    308 AAPT := $(HOST_OUT_EXECUTABLES)/aapt$(HOST_EXECUTABLE_SUFFIX)
    309 AIDL := $(HOST_OUT_EXECUTABLES)/aidl$(HOST_EXECUTABLE_SUFFIX)
    310 PROTOC := $(HOST_OUT_EXECUTABLES)/aprotoc$(HOST_EXECUTABLE_SUFFIX)
    311 SIGNAPK_JAR := $(HOST_OUT_JAVA_LIBRARIES)/signapk$(COMMON_JAVA_PACKAGE_SUFFIX)
    312 MKBOOTFS := $(HOST_OUT_EXECUTABLES)/mkbootfs$(HOST_EXECUTABLE_SUFFIX)
    313 MINIGZIP := $(HOST_OUT_EXECUTABLES)/minigzip$(HOST_EXECUTABLE_SUFFIX)
    314 MKBOOTIMG := $(HOST_OUT_EXECUTABLES)/mkbootimg$(HOST_EXECUTABLE_SUFFIX)
    315 MKYAFFS2 := $(HOST_OUT_EXECUTABLES)/mkyaffs2image$(HOST_EXECUTABLE_SUFFIX)
    316 APICHECK := $(HOST_OUT_EXECUTABLES)/apicheck$(HOST_EXECUTABLE_SUFFIX)
    317 FS_GET_STATS := $(HOST_OUT_EXECUTABLES)/fs_get_stats$(HOST_EXECUTABLE_SUFFIX)
    318 MKEXT2IMG := $(HOST_OUT_EXECUTABLES)/genext2fs$(HOST_EXECUTABLE_SUFFIX)
    319 MAKE_EXT4FS := $(HOST_OUT_EXECUTABLES)/make_ext4fs$(HOST_EXECUTABLE_SUFFIX)
    320 MKEXTUSERIMG := $(HOST_OUT_EXECUTABLES)/mkuserimg.sh
    321 MKEXT2BOOTIMG := external/genext2fs/mkbootimg_ext2.sh
    322 SIMG2IMG := $(HOST_OUT_EXECUTABLES)/simg2img$(HOST_EXECUTABLE_SUFFIX)
    323 E2FSCK := $(HOST_OUT_EXECUTABLES)/e2fsck$(HOST_EXECUTABLE_SUFFIX)
    324 MKTARBALL := build/tools/mktarball.sh
    325 TUNE2FS := $(HOST_OUT_EXECUTABLES)/tune2fs$(HOST_EXECUTABLE_SUFFIX)
    326 E2FSCK := $(HOST_OUT_EXECUTABLES)/e2fsck$(HOST_EXECUTABLE_SUFFIX)
    327 JARJAR := $(HOST_OUT_JAVA_LIBRARIES)/jarjar.jar
    328 PROGUARD := external/proguard/bin/proguard.sh
    329 JAVATAGS := build/tools/java-event-log-tags.py
    330 LLVM_RS_CC := $(HOST_OUT_EXECUTABLES)/llvm-rs-cc$(HOST_EXECUTABLE_SUFFIX)
    331 BCC_COMPAT := $(HOST_OUT_EXECUTABLES)/bcc_compat$(HOST_EXECUTABLE_SUFFIX)
    332 DEXOPT := $(HOST_OUT_EXECUTABLES)/dexopt$(HOST_EXECUTABLE_SUFFIX)
    333 DEXPREOPT := dalvik/tools/dex-preopt
    334 LINT := prebuilts/sdk/tools/lint
    335 
    336 # ACP is always for the build OS, not for the host OS
    337 ACP := $(BUILD_OUT_EXECUTABLES)/acp$(BUILD_EXECUTABLE_SUFFIX)
    338 
    339 # dx is java behind a shell script; no .exe necessary.
    340 DX := $(HOST_OUT_EXECUTABLES)/dx
    341 ZIPALIGN := $(HOST_OUT_EXECUTABLES)/zipalign$(HOST_EXECUTABLE_SUFFIX)
    342 FINDBUGS := prebuilt/common/findbugs/bin/findbugs
    343 EMMA_JAR := external/emma/lib/emma$(COMMON_JAVA_PACKAGE_SUFFIX)
    344 
    345 YACC_HEADER_SUFFIX:= .hpp
    346 
    347 # Don't use column under Windows, cygwin or not
    348 ifeq ($(HOST_OS),windows)
    349 COLUMN:= cat
    350 else
    351 COLUMN:= column
    352 endif
    353 
    354 OLD_FLEX := prebuilts/misc/$(HOST_PREBUILT_TAG)/flex/flex-2.5.4a$(HOST_EXECUTABLE_SUFFIX)
    355 
    356 ifeq ($(HOST_OS),darwin)
    357 # Mac OS' screwy version of java uses a non-standard directory layout
    358 # and doesn't even seem to have tools.jar.  On the other hand, javac seems
    359 # to be able to magically find the classes in there, wherever they are, so
    360 # leave this blank
    361 HOST_JDK_TOOLS_JAR :=
    362 else
    363 HOST_JDK_TOOLS_JAR:= $(shell $(BUILD_SYSTEM)/find-jdk-tools-jar.sh)
    364 ifeq ($(wildcard $(HOST_JDK_TOOLS_JAR)),)
    365 $(error Error: could not find jdk tools.jar, please install JDK6, \
    366     which you can download from java.sun.com)
    367 endif
    368 endif
    369 
    370 # Is the host JDK 64-bit version?
    371 HOST_JDK_IS_64BIT_VERSION :=
    372 ifneq ($(filter 64-Bit, $(shell java -version 2>&1)),)
    373 HOST_JDK_IS_64BIT_VERSION := true
    374 endif
    375 
    376 # It's called md5 on Mac OS and md5sum on Linux
    377 ifeq ($(HOST_OS),darwin)
    378 MD5SUM:=md5 -q
    379 else
    380 MD5SUM:=md5sum
    381 endif
    382 
    383 APICHECK_CLASSPATH := $(HOST_JDK_TOOLS_JAR)
    384 APICHECK_CLASSPATH := $(APICHECK_CLASSPATH):$(HOST_OUT_JAVA_LIBRARIES)/doclava$(COMMON_JAVA_PACKAGE_SUFFIX)
    385 APICHECK_CLASSPATH := $(APICHECK_CLASSPATH):$(HOST_OUT_JAVA_LIBRARIES)/jsilver$(COMMON_JAVA_PACKAGE_SUFFIX)
    386 APICHECK_COMMAND := $(APICHECK) -JXmx1024m -J"classpath $(APICHECK_CLASSPATH)"
    387 
    388 # The default key if not set as LOCAL_CERTIFICATE
    389 ifdef PRODUCT_DEFAULT_DEV_CERTIFICATE
    390   DEFAULT_SYSTEM_DEV_CERTIFICATE := $(PRODUCT_DEFAULT_DEV_CERTIFICATE)
    391 else
    392   DEFAULT_SYSTEM_DEV_CERTIFICATE := build/target/product/security/testkey
    393 endif
    394 
    395 # ###############################################################
    396 # Set up final options.
    397 # ###############################################################
    398 
    399 HOST_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS)
    400 HOST_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS)
    401 
    402 HOST_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS)
    403 HOST_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS)
    404 
    405 TARGET_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS)
    406 TARGET_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS)
    407 
    408 TARGET_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS)
    409 TARGET_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS)
    410 
    411 HOST_GLOBAL_LD_DIRS += -L$(HOST_OUT_INTERMEDIATE_LIBRARIES)
    412 TARGET_GLOBAL_LD_DIRS += -L$(TARGET_OUT_INTERMEDIATE_LIBRARIES)
    413 
    414 HOST_PROJECT_INCLUDES:= $(SRC_HEADERS) $(SRC_HOST_HEADERS) $(HOST_OUT_HEADERS)
    415 TARGET_PROJECT_INCLUDES:= $(SRC_HEADERS) $(TARGET_OUT_HEADERS) \
    416 		$(TARGET_DEVICE_KERNEL_HEADERS) $(TARGET_BOARD_KERNEL_HEADERS) \
    417 		$(TARGET_PRODUCT_KERNEL_HEADERS)
    418 
    419 # Many host compilers don't support these flags, so we have to make
    420 # sure to only specify them for the target compilers checked in to
    421 # the source tree.
    422 TARGET_GLOBAL_CFLAGS += $(TARGET_ERROR_FLAGS)
    423 TARGET_GLOBAL_CPPFLAGS += $(TARGET_ERROR_FLAGS)
    424 
    425 HOST_GLOBAL_CFLAGS += $(HOST_RELEASE_CFLAGS)
    426 HOST_GLOBAL_CPPFLAGS += $(HOST_RELEASE_CPPFLAGS)
    427 
    428 TARGET_GLOBAL_CFLAGS += $(TARGET_RELEASE_CFLAGS)
    429 TARGET_GLOBAL_CPPFLAGS += $(TARGET_RELEASE_CPPFLAGS)
    430 
    431 # allow overriding default Java libraries on a per-target basis
    432 ifeq ($(TARGET_DEFAULT_JAVA_LIBRARIES),)
    433   TARGET_DEFAULT_JAVA_LIBRARIES := core core-junit ext framework framework2
    434 endif
    435 
    436 # define llvm tools and global flags
    437 include $(BUILD_SYSTEM)/llvm_config.mk
    438 
    439 # ###############################################################
    440 # Collect a list of the SDK versions that we could compile against
    441 # For use with the LOCAL_SDK_VERSION variable for include $(BUILD_PACKAGE)
    442 # ###############################################################
    443 
    444 HISTORICAL_SDK_VERSIONS_ROOT := $(TOPDIR)prebuilts/sdk
    445 HISTORICAL_NDK_VERSIONS_ROOT := $(TOPDIR)prebuilts/ndk
    446 
    447 # Historical SDK version N is stored in $(HISTORICAL_SDK_VERSIONS_ROOT)/N.
    448 # The 'current' version is whatever this source tree is.
    449 #
    450 # sgrax     is the opposite of xargs.  It takes the list of args and puts them
    451 #           on each line for sort to process.
    452 # sort -g   is a numeric sort, so 1 2 3 10 instead of 1 10 2 3.
    453 
    454 # Numerically sort a list of numbers
    455 # $(1): the list of numbers to be sorted
    456 define numerically_sort
    457 $(shell function sgrax() { \
    458     while [ -n "$$1" ] ; do echo $$1 ; shift ; done \
    459     } ; \
    460     ( sgrax $(1) | sort -g ) )
    461 endef
    462 
    463 TARGET_AVAILABLE_SDK_VERSIONS := $(call numerically_sort,\
    464     $(patsubst $(HISTORICAL_SDK_VERSIONS_ROOT)/%/android.jar,%, \
    465     $(wildcard $(HISTORICAL_SDK_VERSIONS_ROOT)/*/android.jar)))
    466 
    467 INTERNAL_PLATFORM_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/public_api.txt
    468 
    469 # This is the standard way to name a directory containing prebuilt target
    470 # objects. E.g., prebuilt/$(TARGET_PREBUILT_TAG)/libc.so
    471 TARGET_PREBUILT_TAG := android-$(TARGET_ARCH)
    472 
    473 # Set up RS prebuilt variables for compatibility library
    474 
    475 RS_PREBUILT_CLCORE := prebuilts/sdk/renderscript/lib/$(TARGET_ARCH)/libclcore.bc
    476 RS_PREBUILT_LIBPATH := -L prebuilts/ndk/8/platforms/android-9/arch-$(TARGET_ARCH)/usr/lib
    477 RS_PREBUILT_COMPILER_RT := prebuilts/sdk/renderscript/lib/$(TARGET_ARCH)/libcompiler_rt.a
    478 
    479 include $(BUILD_SYSTEM)/dumpvar.mk
    480