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 # Note that make will eat the newline just before endef. 22 define newline 23 24 25 endef 26 # The pound character "#" 27 define pound 28 # 29 endef 30 # Unfortunately you can't simply define backslash as \ or \\. 31 backslash := \a 32 backslash := $(patsubst %a,%,$(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. 36 export PYTHONDONTWRITEBYTECODE := 1 37 38 ifneq ($(filter --color=always, $(GREP_OPTIONS)),) 39 $(warning The build system needs unmodified output of grep.) 40 $(error Please remove --color=always from your $$GREP_OPTIONS) 41 endif 42 43 # Standard source directories. 44 SRC_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. 48 SRC_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 59 SRC_HOST_HEADERS:=$(TOPDIR)tools/include 60 SRC_LIBRARIES:= $(TOPDIR)libs 61 SRC_SERVERS:= $(TOPDIR)servers 62 SRC_TARGET_DIR := $(TOPDIR)build/target 63 SRC_API_DIR := $(TOPDIR)prebuilts/sdk/api 64 SRC_SYSTEM_API_DIR := $(TOPDIR)prebuilts/sdk/system-api 65 SRC_TEST_API_DIR := $(TOPDIR)prebuilts/sdk/test-api 66 67 # Some specific paths to tools 68 SRC_DROIDDOC_DIR := $(TOPDIR)build/tools/droiddoc 69 70 # Various mappings to avoid hard-coding paths all over the place 71 include $(BUILD_SYSTEM)/pathmap.mk 72 73 # ############################################################### 74 # Build system internal files 75 # ############################################################### 76 77 BUILD_COMBOS:= $(BUILD_SYSTEM)/combo 78 79 CLEAR_VARS:= $(BUILD_SYSTEM)/clear_vars.mk 80 BUILD_HOST_STATIC_LIBRARY:= $(BUILD_SYSTEM)/host_static_library.mk 81 BUILD_HOST_SHARED_LIBRARY:= $(BUILD_SYSTEM)/host_shared_library.mk 82 BUILD_STATIC_LIBRARY:= $(BUILD_SYSTEM)/static_library.mk 83 BUILD_SHARED_LIBRARY:= $(BUILD_SYSTEM)/shared_library.mk 84 BUILD_EXECUTABLE:= $(BUILD_SYSTEM)/executable.mk 85 BUILD_HOST_EXECUTABLE:= $(BUILD_SYSTEM)/host_executable.mk 86 BUILD_PACKAGE:= $(BUILD_SYSTEM)/package.mk 87 BUILD_PHONY_PACKAGE:= $(BUILD_SYSTEM)/phony_package.mk 88 BUILD_HOST_PREBUILT:= $(BUILD_SYSTEM)/host_prebuilt.mk 89 BUILD_PREBUILT:= $(BUILD_SYSTEM)/prebuilt.mk 90 BUILD_MULTI_PREBUILT:= $(BUILD_SYSTEM)/multi_prebuilt.mk 91 BUILD_JAVA_LIBRARY:= $(BUILD_SYSTEM)/java_library.mk 92 BUILD_STATIC_JAVA_LIBRARY:= $(BUILD_SYSTEM)/static_java_library.mk 93 BUILD_HOST_JAVA_LIBRARY:= $(BUILD_SYSTEM)/host_java_library.mk 94 BUILD_DROIDDOC:= $(BUILD_SYSTEM)/droiddoc.mk 95 BUILD_COPY_HEADERS := $(BUILD_SYSTEM)/copy_headers.mk 96 BUILD_NATIVE_TEST := $(BUILD_SYSTEM)/native_test.mk 97 BUILD_NATIVE_BENCHMARK := $(BUILD_SYSTEM)/native_benchmark.mk 98 BUILD_HOST_NATIVE_TEST := $(BUILD_SYSTEM)/host_native_test.mk 99 BUILD_FUZZ_TEST := $(BUILD_SYSTEM)/fuzz_test.mk 100 BUILD_HOST_FUZZ_TEST := $(BUILD_SYSTEM)/host_fuzz_test.mk 101 102 BUILD_SHARED_TEST_LIBRARY := $(BUILD_SYSTEM)/shared_test_lib.mk 103 BUILD_HOST_SHARED_TEST_LIBRARY := $(BUILD_SYSTEM)/host_shared_test_lib.mk 104 BUILD_STATIC_TEST_LIBRARY := $(BUILD_SYSTEM)/static_test_lib.mk 105 BUILD_HOST_STATIC_TEST_LIBRARY := $(BUILD_SYSTEM)/host_static_test_lib.mk 106 107 BUILD_NOTICE_FILE := $(BUILD_SYSTEM)/notice_files.mk 108 BUILD_HOST_DALVIK_JAVA_LIBRARY := $(BUILD_SYSTEM)/host_dalvik_java_library.mk 109 BUILD_HOST_DALVIK_STATIC_JAVA_LIBRARY := $(BUILD_SYSTEM)/host_dalvik_static_java_library.mk 110 111 112 # ############################################################### 113 # Parse out any modifier targets. 114 # ############################################################### 115 116 # The 'showcommands' goal says to show the full command 117 # lines being executed, instead of a short message about 118 # the kind of operation being done. 119 SHOW_COMMANDS:= $(filter showcommands,$(MAKECMDGOALS)) 120 hide := $(if $(SHOW_COMMANDS),,@) 121 122 ################################################################ 123 # Tools needed in product configuration makefiles. 124 ################################################################ 125 NORMALIZE_PATH := build/tools/normalize_path.py 126 127 # $(1): the paths to be normalized 128 define normalize-paths 129 $(if $(1),$(shell $(NORMALIZE_PATH) $(1))) 130 endef 131 132 # ############################################################### 133 # Set common values 134 # ############################################################### 135 136 # Set the extensions used for various packages 137 COMMON_PACKAGE_SUFFIX := .zip 138 COMMON_JAVA_PACKAGE_SUFFIX := .jar 139 COMMON_ANDROID_PACKAGE_SUFFIX := .apk 140 141 ifdef TMPDIR 142 JAVA_TMPDIR_ARG := -Djava.io.tmpdir=$(TMPDIR) 143 else 144 JAVA_TMPDIR_ARG := 145 endif 146 147 # ############################################################### 148 # Include sub-configuration files 149 # ############################################################### 150 151 # --------------------------------------------------------------- 152 # Try to include buildspec.mk, which will try to set stuff up. 153 # If this file doesn't exist, the environment variables will 154 # be used, and if that doesn't work, then the default is an 155 # arm build 156 ifndef ANDROID_BUILDSPEC 157 ANDROID_BUILDSPEC := $(TOPDIR)buildspec.mk 158 endif 159 -include $(ANDROID_BUILDSPEC) 160 161 # --------------------------------------------------------------- 162 # Define most of the global variables. These are the ones that 163 # are specific to the user's build configuration. 164 include $(BUILD_SYSTEM)/envsetup.mk 165 166 # Pruned directory options used when using findleaves.py 167 # See envsetup.mk for a description of SCAN_EXCLUDE_DIRS 168 FIND_LEAVES_EXCLUDES := $(addprefix --prune=, $(OUT_DIR) $(SCAN_EXCLUDE_DIRS) .repo .git) 169 170 # The build system exposes several variables for where to find the kernel 171 # headers: 172 # TARGET_DEVICE_KERNEL_HEADERS is automatically created for the current 173 # device being built. It is set as $(TARGET_DEVICE_DIR)/kernel-headers, 174 # e.g. device/samsung/tuna/kernel-headers. This directory is not 175 # explicitly set by anyone, the build system always adds this subdir. 176 # 177 # TARGET_BOARD_KERNEL_HEADERS is specified by the BoardConfig.mk file 178 # to allow other directories to be included. This is useful if there's 179 # some common place where a few headers are being kept for a group 180 # of devices. For example, device/<vendor>/common/kernel-headers could 181 # contain some headers for several of <vendor>'s devices. 182 # 183 # TARGET_PRODUCT_KERNEL_HEADERS is generated by the product inheritance 184 # graph. This allows architecture products to provide headers for the 185 # devices using that architecture. For example, 186 # hardware/ti/omap4xxx/omap4.mk will specify 187 # PRODUCT_VENDOR_KERNEL_HEADERS variable that specify where the omap4 188 # specific headers are, e.g. hardware/ti/omap4xxx/kernel-headers. 189 # The build system then combines all the values specified by all the 190 # PRODUCT_VENDOR_KERNEL_HEADERS directives in the product inheritance 191 # tree and then exports a TARGET_PRODUCT_KERNEL_HEADERS variable. 192 # 193 # The layout of subdirs in any of the kernel-headers dir should mirror the 194 # layout of the kernel include/ directory. For example, 195 # device/samsung/tuna/kernel-headers/linux/, 196 # hardware/ti/omap4xxx/kernel-headers/media/, 197 # etc. 198 # 199 # NOTE: These directories MUST contain post-processed headers using the 200 # bionic/libc/kernel/clean_header.py tool. Additionally, the original kernel 201 # headers must also be checked in, but in a different subdirectory. By 202 # convention, the originals should be checked into original-kernel-headers 203 # directory of the same parent dir. For example, 204 # device/samsung/tuna/kernel-headers <----- post-processed 205 # device/samsung/tuna/original-kernel-headers <----- originals 206 # 207 TARGET_DEVICE_KERNEL_HEADERS := $(strip $(wildcard $(TARGET_DEVICE_DIR)/kernel-headers)) 208 209 define validate-kernel-headers 210 $(if $(firstword $(foreach hdr_dir,$(1),\ 211 $(filter-out kernel-headers,$(notdir $(hdr_dir))))),\ 212 $(error Kernel header dirs must be end in kernel-headers: $(1))) 213 endef 214 # also allow the board config to provide additional directories since 215 # there could be device/oem/base_hw and device/oem/derived_hw 216 # that both are valid devices but derived_hw needs to use kernel headers 217 # from base_hw. 218 TARGET_BOARD_KERNEL_HEADERS := $(strip $(wildcard $(TARGET_BOARD_KERNEL_HEADERS))) 219 TARGET_BOARD_KERNEL_HEADERS := $(patsubst %/,%,$(TARGET_BOARD_KERNEL_HEADERS)) 220 $(call validate-kernel-headers,$(TARGET_BOARD_KERNEL_HEADERS)) 221 222 # then add product-inherited includes, to allow for 223 # hardware/sivendor/chip/chip.mk to include their own headers 224 TARGET_PRODUCT_KERNEL_HEADERS := $(strip $(wildcard $(PRODUCT_VENDOR_KERNEL_HEADERS))) 225 TARGET_PRODUCT_KERNEL_HEADERS := $(patsubst %/,%,$(TARGET_PRODUCT_KERNEL_HEADERS)) 226 $(call validate-kernel-headers,$(TARGET_PRODUCT_KERNEL_HEADERS)) 227 228 # Clean up/verify variables defined by the board config file. 229 TARGET_BOOTLOADER_BOARD_NAME := $(strip $(TARGET_BOOTLOADER_BOARD_NAME)) 230 TARGET_CPU_ABI := $(strip $(TARGET_CPU_ABI)) 231 ifeq ($(TARGET_CPU_ABI),) 232 $(error No TARGET_CPU_ABI defined by board config: $(board_config_mk)) 233 endif 234 TARGET_CPU_ABI2 := $(strip $(TARGET_CPU_ABI2)) 235 236 # Commands to generate .toc file common to ELF .so files. 237 define _gen_toc_command_for_elf 238 $(hide) ($($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)READELF) -d $(1) | grep SONAME || echo "No SONAME for $1") > $(2) 239 $(hide) $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)READELF) --dyn-syms $(1) | awk '{$$2=""; $$3=""; print}' >> $(2) 240 endef 241 242 # Commands to generate .toc file from Darwin dynamic library. 243 define _gen_toc_command_for_macho 244 $(hide) otool -l $(1) | grep LC_ID_DYLIB -A 5 > $(2) 245 $(hide) nm -gP $(1) | cut -f1-2 -d" " | grep -v U$$ >> $(2) 246 endef 247 248 combo_target := HOST_ 249 combo_2nd_arch_prefix := 250 include $(BUILD_SYSTEM)/combo/select.mk 251 252 # Load the 2nd host arch if it's needed. 253 ifdef HOST_2ND_ARCH 254 combo_target := HOST_ 255 combo_2nd_arch_prefix := $(HOST_2ND_ARCH_VAR_PREFIX) 256 include $(BUILD_SYSTEM)/combo/select.mk 257 endif 258 259 # Load the windows cross compiler under Linux 260 ifdef HOST_CROSS_OS 261 combo_target := HOST_CROSS_ 262 combo_2nd_arch_prefix := 263 include $(BUILD_SYSTEM)/combo/select.mk 264 265 ifdef HOST_CROSS_2ND_ARCH 266 combo_target := HOST_CROSS_ 267 combo_2nd_arch_prefix := $(HOST_CROSS_2ND_ARCH_VAR_PREFIX) 268 include $(BUILD_SYSTEM)/combo/select.mk 269 endif 270 endif 271 272 # on windows, the tools have .exe at the end, and we depend on the 273 # host config stuff being done first 274 275 combo_target := TARGET_ 276 combo_2nd_arch_prefix := 277 include $(BUILD_SYSTEM)/combo/select.mk 278 279 # Load the 2nd target arch if it's needed. 280 ifdef TARGET_2ND_ARCH 281 combo_target := TARGET_ 282 combo_2nd_arch_prefix := $(TARGET_2ND_ARCH_VAR_PREFIX) 283 include $(BUILD_SYSTEM)/combo/select.mk 284 endif 285 286 include $(BUILD_SYSTEM)/ccache.mk 287 include $(BUILD_SYSTEM)/goma.mk 288 289 ifdef TARGET_PREFER_32_BIT 290 TARGET_PREFER_32_BIT_APPS := true 291 TARGET_PREFER_32_BIT_EXECUTABLES := true 292 endif 293 294 ifeq (,$(TARGET_SUPPORTS_32_BIT_APPS)$(TARGET_SUPPORTS_64_BIT_APPS)) 295 TARGET_SUPPORTS_32_BIT_APPS := true 296 endif 297 298 # "ro.product.cpu.abilist32" and "ro.product.cpu.abilist64" are 299 # comma separated lists of the 32 and 64 bit ABIs (in order of 300 # preference) that the target supports. If TARGET_CPU_ABI_LIST_{32,64}_BIT 301 # are defined by the board config, we use them. Else, we construct 302 # these lists based on whether TARGET_IS_64_BIT is set. 303 # 304 # Note that this assumes that the 2ND_CPU_ABI for a 64 bit target 305 # is always 32 bits. If this isn't the case, these variables should 306 # be overriden in the board configuration. 307 ifeq (,$(TARGET_CPU_ABI_LIST_64_BIT)) 308 ifeq (true|true,$(TARGET_IS_64_BIT)|$(TARGET_SUPPORTS_64_BIT_APPS)) 309 TARGET_CPU_ABI_LIST_64_BIT := $(TARGET_CPU_ABI) $(TARGET_CPU_ABI2) 310 endif 311 endif 312 313 ifeq (,$(TARGET_CPU_ABI_LIST_32_BIT)) 314 ifneq (true,$(TARGET_IS_64_BIT)) 315 TARGET_CPU_ABI_LIST_32_BIT := $(TARGET_CPU_ABI) $(TARGET_CPU_ABI2) 316 else 317 ifeq (true,$(TARGET_SUPPORTS_32_BIT_APPS)) 318 # For a 64 bit target, assume that the 2ND_CPU_ABI 319 # is a 32 bit ABI. 320 TARGET_CPU_ABI_LIST_32_BIT := $(TARGET_2ND_CPU_ABI) $(TARGET_2ND_CPU_ABI2) 321 endif 322 endif 323 endif 324 325 # "ro.product.cpu.abilist" is a comma separated list of ABIs (in order 326 # of preference) that the target supports. If a TARGET_CPU_ABI_LIST 327 # is specified by the board configuration, we use that. If not, we 328 # build a list out of the TARGET_CPU_ABIs specified by the config. 329 ifeq (,$(TARGET_CPU_ABI_LIST)) 330 ifeq ($(TARGET_IS_64_BIT)|$(TARGET_PREFER_32_BIT_APPS),true|true) 331 TARGET_CPU_ABI_LIST := $(TARGET_CPU_ABI_LIST_32_BIT) $(TARGET_CPU_ABI_LIST_64_BIT) 332 else 333 TARGET_CPU_ABI_LIST := $(TARGET_CPU_ABI_LIST_64_BIT) $(TARGET_CPU_ABI_LIST_32_BIT) 334 endif 335 endif 336 337 # Strip whitespace from the ABI list string. 338 TARGET_CPU_ABI_LIST := $(subst $(space),$(comma),$(strip $(TARGET_CPU_ABI_LIST))) 339 TARGET_CPU_ABI_LIST_32_BIT := $(subst $(space),$(comma),$(strip $(TARGET_CPU_ABI_LIST_32_BIT))) 340 TARGET_CPU_ABI_LIST_64_BIT := $(subst $(space),$(comma),$(strip $(TARGET_CPU_ABI_LIST_64_BIT))) 341 342 # Compute TARGET_TOOLCHAIN_ROOT from TARGET_TOOLS_PREFIX 343 # if only TARGET_TOOLS_PREFIX is passed to the make command. 344 ifndef TARGET_TOOLCHAIN_ROOT 345 TARGET_TOOLCHAIN_ROOT := $(patsubst %/, %, $(dir $(TARGET_TOOLS_PREFIX))) 346 TARGET_TOOLCHAIN_ROOT := $(patsubst %/, %, $(dir $(TARGET_TOOLCHAIN_ROOT))) 347 TARGET_TOOLCHAIN_ROOT := $(wildcard $(TARGET_TOOLCHAIN_ROOT)) 348 endif 349 350 # Normalize WITH_STATIC_ANALYZER and WITH_SYNTAX_CHECK 351 ifeq ($(strip $(WITH_STATIC_ANALYZER)),0) 352 WITH_STATIC_ANALYZER := 353 endif 354 ifeq ($(strip $(WITH_SYNTAX_CHECK)),0) 355 WITH_SYNTAX_CHECK := 356 endif 357 358 # define clang/llvm versions and base directory. 359 include $(BUILD_SYSTEM)/clang/versions.mk 360 361 # Disable WITH_STATIC_ANALYZER and WITH_SYNTAX_CHECK if tool can't be found 362 SYNTAX_TOOLS_PREFIX := \ 363 $(LLVM_PREBUILTS_BASE)/$(BUILD_OS)-x86/$(LLVM_PREBUILTS_VERSION)/tools/scan-build/libexec 364 ifneq ($(strip $(WITH_STATIC_ANALYZER)),) 365 ifeq ($(wildcard $(SYNTAX_TOOLS_PREFIX)/ccc-analyzer),) 366 $(warning *** Disable WITH_STATIC_ANALYZER because $(SYNTAX_TOOLS_PREFIX)/ccc-analyzer does not exist) 367 WITH_STATIC_ANALYZER := 368 endif 369 endif 370 371 # WITH_STATIC_ANALYZER trumps WITH_SYNTAX_CHECK 372 ifneq ($(strip $(WITH_STATIC_ANALYZER)),) 373 ifneq ($(strip $(WITH_SYNTAX_CHECK)),) 374 $(warning *** Disable WITH_SYNTAX_CHECK in the presence of static analyzer WITH_STATIC_ANALYZER) 375 WITH_SYNTAX_CHECK := 376 endif 377 endif 378 379 # Pick a Java compiler. 380 include $(BUILD_SYSTEM)/combo/javac.mk 381 382 # --------------------------------------------------------------- 383 # Check that the configuration is current. We check that 384 # BUILD_ENV_SEQUENCE_NUMBER is current against this value. 385 # Don't fail if we're called from envsetup, so they have a 386 # chance to update their environment. 387 388 ifeq (,$(strip $(CALLED_FROM_SETUP))) 389 ifneq (,$(strip $(BUILD_ENV_SEQUENCE_NUMBER))) 390 ifneq ($(BUILD_ENV_SEQUENCE_NUMBER),$(CORRECT_BUILD_ENV_SEQUENCE_NUMBER)) 391 $(warning BUILD_ENV_SEQUENCE_NUMBER is set incorrectly.) 392 $(info *** If you use envsetup/lunch/choosecombo:) 393 $(info *** - Re-execute envsetup (". envsetup.sh")) 394 $(info *** - Re-run lunch or choosecombo) 395 $(info *** If you use buildspec.mk:) 396 $(info *** - Look at buildspec.mk.default to see what has changed) 397 $(info *** - Update BUILD_ENV_SEQUENCE_NUMBER to "$(CORRECT_BUILD_ENV_SEQUENCE_NUMBER)") 398 $(error bailing..) 399 endif 400 endif 401 endif 402 403 # Set up PDK so we can use TARGET_BUILD_PDK to select prebuilt tools below 404 .PHONY: pdk fusion 405 pdk fusion: $(DEFAULT_GOAL) 406 407 # What to build: 408 # pdk fusion if: 409 # 1) PDK_FUSION_PLATFORM_ZIP is passed in from the environment 410 # or 411 # 2) the platform.zip exists in the default location 412 # or 413 # 3) fusion is a command line build goal, 414 # PDK_FUSION_PLATFORM_ZIP is needed anyway, then do we need the 'fusion' goal? 415 # otherwise pdk only if: 416 # 1) pdk is a command line build goal 417 # or 418 # 2) TARGET_BUILD_PDK is passed in from the environment 419 420 # if PDK_FUSION_PLATFORM_ZIP is specified, do not override. 421 ifndef PDK_FUSION_PLATFORM_ZIP 422 # Most PDK project paths should be using vendor/pdk/TARGET_DEVICE 423 # but some legacy ones (e.g. mini_armv7a_neon generic PDK) were setup 424 # with vendor/pdk/TARGET_PRODUCT. 425 _pdk_fusion_default_platform_zip = $(strip \ 426 $(wildcard vendor/pdk/$(TARGET_DEVICE)/$(TARGET_PRODUCT)-$(TARGET_BUILD_VARIANT)/platform/platform.zip) \ 427 $(wildcard vendor/pdk/$(TARGET_DEVICE)/$(patsubst aosp_%,full_%,$(TARGET_PRODUCT))-$(TARGET_BUILD_VARIANT)/platform/platform.zip) \ 428 $(wildcard vendor/pdk/$(TARGET_PRODUCT)/$(TARGET_PRODUCT)-$(TARGET_BUILD_VARIANT)/platform/platform.zip) \ 429 $(wildcard vendor/pdk/$(TARGET_PRODUCT)/$(patsubst aosp_%,full_%,$(TARGET_PRODUCT))-$(TARGET_BUILD_VARIANT)/platform/platform.zip)) 430 ifneq (,$(_pdk_fusion_default_platform_zip)) 431 PDK_FUSION_PLATFORM_ZIP := $(word 1, $(_pdk_fusion_default_platform_zip)) 432 TARGET_BUILD_PDK := true 433 endif # _pdk_fusion_default_platform_zip 434 endif # !PDK_FUSION_PLATFORM_ZIP 435 436 ifneq (,$(filter pdk fusion, $(MAKECMDGOALS))) 437 TARGET_BUILD_PDK := true 438 ifneq (,$(filter fusion, $(MAKECMDGOALS))) 439 ifndef PDK_FUSION_PLATFORM_ZIP 440 $(error Specify PDK_FUSION_PLATFORM_ZIP to do a PDK fusion.) 441 endif 442 endif # fusion 443 endif # pdk or fusion 444 445 ifdef PDK_FUSION_PLATFORM_ZIP 446 TARGET_BUILD_PDK := true 447 ifeq (,$(wildcard $(PDK_FUSION_PLATFORM_ZIP))) 448 $(error Cannot find file $(PDK_FUSION_PLATFORM_ZIP).) 449 endif 450 endif 451 452 BUILD_PLATFORM_ZIP := $(filter platform platform-java,$(MAKECMDGOALS)) 453 454 # 455 # Tools that are prebuilts for TARGET_BUILD_APPS 456 # 457 458 ACP := $(HOST_OUT_EXECUTABLES)/acp 459 AIDL := $(HOST_OUT_EXECUTABLES)/aidl 460 AAPT := $(HOST_OUT_EXECUTABLES)/aapt 461 AAPT2 := $(HOST_OUT_EXECUTABLES)/aapt2 462 ZIPALIGN := $(HOST_OUT_EXECUTABLES)/zipalign 463 SIGNAPK_JAR := $(HOST_OUT_JAVA_LIBRARIES)/signapk$(COMMON_JAVA_PACKAGE_SUFFIX) 464 SIGNAPK_JNI_LIBRARY_PATH := $(HOST_OUT_SHARED_LIBRARIES) 465 LLVM_RS_CC := $(HOST_OUT_EXECUTABLES)/llvm-rs-cc 466 BCC_COMPAT := $(HOST_OUT_EXECUTABLES)/bcc_compat 467 468 DX := $(HOST_OUT_EXECUTABLES)/dx 469 MAINDEXCLASSES := $(HOST_OUT_EXECUTABLES)/mainDexClasses 470 471 USE_PREBUILT_SDK_TOOLS_IN_PLACE := true 472 473 # Override the definitions above for unbundled and PDK builds 474 ifneq (,$(TARGET_BUILD_APPS)$(filter true,$(TARGET_BUILD_PDK))) 475 prebuilt_sdk_tools := prebuilts/sdk/tools 476 prebuilt_sdk_tools_bin := $(prebuilt_sdk_tools)/$(HOST_OS)/bin 477 478 ACP := $(prebuilt_sdk_tools_bin)/acp 479 AIDL := $(prebuilt_sdk_tools_bin)/aidl 480 AAPT := $(prebuilt_sdk_tools_bin)/aapt 481 AAPT2 := $(prebuilt_sdk_tools_bin)/aapt2 482 ZIPALIGN := $(prebuilt_sdk_tools_bin)/zipalign 483 SIGNAPK_JAR := $(prebuilt_sdk_tools)/lib/signapk$(COMMON_JAVA_PACKAGE_SUFFIX) 484 # Use 64-bit libraries unconditionally because 32-bit JVMs are no longer supported 485 SIGNAPK_JNI_LIBRARY_PATH := $(prebuilt_sdk_tools)/$(HOST_OS)/lib64 486 487 DX := $(prebuilt_sdk_tools)/dx 488 MAINDEXCLASSES := $(prebuilt_sdk_tools)/mainDexClasses 489 490 # Don't use prebuilts in PDK 491 ifneq ($(TARGET_BUILD_PDK),true) 492 LLVM_RS_CC := $(prebuilt_sdk_tools_bin)/llvm-rs-cc 493 BCC_COMPAT := $(prebuilt_sdk_tools_bin)/bcc_compat 494 endif # TARGET_BUILD_PDK 495 endif # TARGET_BUILD_APPS || TARGET_BUILD_PDK 496 497 498 # --------------------------------------------------------------- 499 # Generic tools. 500 JACK := $(HOST_OUT_EXECUTABLES)/jack 501 502 LEX := prebuilts/misc/$(BUILD_OS)-$(HOST_PREBUILT_ARCH)/flex/flex-2.5.39 503 # The default PKGDATADIR built in the prebuilt bison is a relative path 504 # external/bison/data. 505 # To run bison from elsewhere you need to set up enviromental variable 506 # BISON_PKGDATADIR. 507 BISON_PKGDATADIR := $(PWD)/external/bison/data 508 BISON := prebuilts/misc/$(BUILD_OS)-$(HOST_PREBUILT_ARCH)/bison/bison 509 YACC := $(BISON) -d 510 511 YASM := prebuilts/misc/$(BUILD_OS)-$(HOST_PREBUILT_ARCH)/yasm/yasm 512 513 DOXYGEN:= doxygen 514 AIDL_CPP := $(HOST_OUT_EXECUTABLES)/aidl-cpp$(HOST_EXECUTABLE_SUFFIX) 515 ifeq ($(HOST_OS),linux) 516 BREAKPAD_DUMP_SYMS := $(HOST_OUT_EXECUTABLES)/dump_syms 517 else 518 # For non-supported hosts, do not generate breakpad symbols. 519 BREAKPAD_GENERATE_SYMBOLS := false 520 endif 521 PROTOC := $(HOST_OUT_EXECUTABLES)/aprotoc$(HOST_EXECUTABLE_SUFFIX) 522 VTSC := $(HOST_OUT_EXECUTABLES)/vtsc$(HOST_EXECUTABLE_SUFFIX) 523 DBUS_GENERATOR := $(HOST_OUT_EXECUTABLES)/dbus-binding-generator 524 MKBOOTFS := $(HOST_OUT_EXECUTABLES)/mkbootfs$(HOST_EXECUTABLE_SUFFIX) 525 MINIGZIP := $(HOST_OUT_EXECUTABLES)/minigzip$(HOST_EXECUTABLE_SUFFIX) 526 ifeq (,$(strip $(BOARD_CUSTOM_MKBOOTIMG))) 527 MKBOOTIMG := $(HOST_OUT_EXECUTABLES)/mkbootimg$(HOST_EXECUTABLE_SUFFIX) 528 else 529 MKBOOTIMG := $(BOARD_CUSTOM_MKBOOTIMG) 530 endif 531 APICHECK := $(HOST_OUT_EXECUTABLES)/apicheck$(HOST_EXECUTABLE_SUFFIX) 532 FS_GET_STATS := $(HOST_OUT_EXECUTABLES)/fs_get_stats$(HOST_EXECUTABLE_SUFFIX) 533 MAKE_EXT4FS := $(HOST_OUT_EXECUTABLES)/make_ext4fs$(HOST_EXECUTABLE_SUFFIX) 534 BLK_ALLOC_TO_BASE_FS := $(HOST_OUT_EXECUTABLES)/blk_alloc_to_base_fs$(HOST_EXECUTABLE_SUFFIX) 535 MKEXTUSERIMG := $(HOST_OUT_EXECUTABLES)/mkuserimg.sh 536 MAKE_SQUASHFS := $(HOST_OUT_EXECUTABLES)/mksquashfs$(HOST_EXECUTABLE_SUFFIX) 537 MKSQUASHFSUSERIMG := $(HOST_OUT_EXECUTABLES)/mksquashfsimage.sh 538 MAKE_F2FS := $(HOST_OUT_EXECUTABLES)/make_f2fs$(HOST_EXECUTABLE_SUFFIX) 539 MKF2FSUSERIMG := $(HOST_OUT_EXECUTABLES)/mkf2fsuserimg.sh 540 SIMG2IMG := $(HOST_OUT_EXECUTABLES)/simg2img$(HOST_EXECUTABLE_SUFFIX) 541 IMG2SIMG := $(HOST_OUT_EXECUTABLES)/img2simg$(HOST_EXECUTABLE_SUFFIX) 542 E2FSCK := $(HOST_OUT_EXECUTABLES)/e2fsck$(HOST_EXECUTABLE_SUFFIX) 543 MKTARBALL := build/tools/mktarball.sh 544 TUNE2FS := $(HOST_OUT_EXECUTABLES)/tune2fs$(HOST_EXECUTABLE_SUFFIX) 545 E2FSCK := $(HOST_OUT_EXECUTABLES)/e2fsck$(HOST_EXECUTABLE_SUFFIX) 546 JARJAR := $(HOST_OUT_JAVA_LIBRARIES)/jarjar.jar 547 DATA_BINDING_COMPILER := $(HOST_OUT_JAVA_LIBRARIES)/databinding-compiler.jar 548 549 ifeq ($(ANDROID_COMPILE_WITH_JACK),true) 550 DEFAULT_JACK_ENABLED:=full 551 else 552 DEFAULT_JACK_ENABLED:= 553 endif 554 ifneq ($(ANDROID_JACK_EXTRA_ARGS),) 555 DEFAULT_JACK_EXTRA_ARGS := $(ANDROID_JACK_EXTRA_ARGS) 556 else 557 DEFAULT_JACK_EXTRA_ARGS := @$(BUILD_SYSTEM)/jack-default.args 558 endif 559 # Turn off jack warnings by default. 560 DEFAULT_JACK_EXTRA_ARGS += --verbose error 561 562 PROGUARD := external/proguard/bin/proguard.sh 563 JAVATAGS := build/tools/java-event-log-tags.py 564 RMTYPEDEFS := $(HOST_OUT_EXECUTABLES)/rmtypedefs 565 APPEND2SIMG := $(HOST_OUT_EXECUTABLES)/append2simg 566 VERITY_SIGNER := $(HOST_OUT_EXECUTABLES)/verity_signer 567 BUILD_VERITY_TREE := $(HOST_OUT_EXECUTABLES)/build_verity_tree 568 BOOT_SIGNER := $(HOST_OUT_EXECUTABLES)/boot_signer 569 FUTILITY := prebuilts/misc/$(BUILD_OS)-$(HOST_PREBUILT_ARCH)/futility/futility 570 VBOOT_SIGNER := prebuilts/misc/scripts/vboot_signer/vboot_signer.sh 571 FEC := $(HOST_OUT_EXECUTABLES)/fec 572 573 ifndef TARGET_BUILD_APPS 574 ZIPTIME := $(HOST_OUT_EXECUTABLES)/ziptime$(HOST_EXECUTABLE_SUFFIX) 575 endif 576 577 # ijar converts a .jar file to a smaller .jar file which only has its 578 # interfaces. 579 IJAR := $(HOST_OUT_EXECUTABLES)/ijar$(BUILD_EXECUTABLE_SUFFIX) 580 DEXDUMP := $(HOST_OUT_EXECUTABLES)/dexdump2$(BUILD_EXECUTABLE_SUFFIX) 581 582 # relocation packer 583 RELOCATION_PACKER := prebuilts/misc/$(BUILD_OS)-$(HOST_PREBUILT_ARCH)/relocation_packer/relocation_packer 584 585 FINDBUGS_DIR := external/owasp/sanitizer/tools/findbugs/bin 586 FINDBUGS := $(FINDBUGS_DIR)/findbugs 587 EMMA_JAR := external/emma/lib/emma$(COMMON_JAVA_PACKAGE_SUFFIX) 588 589 # Tool to merge AndroidManifest.xmls 590 ANDROID_MANIFEST_MERGER := java -classpath prebuilts/devtools/tools/lib/manifest-merger.jar com.android.manifmerger.Main merge 591 592 COLUMN:= column 593 594 # We may not have the right JAVA_HOME/PATH set up yet when this is run from envsetup.sh. 595 ifneq ($(CALLED_FROM_SETUP),true) 596 HOST_JDK_TOOLS_JAR:= $(shell $(BUILD_SYSTEM)/find-jdk-tools-jar.sh) 597 598 ifneq ($(HOST_JDK_TOOLS_JAR),) 599 ifeq ($(wildcard $(HOST_JDK_TOOLS_JAR)),) 600 $(error Error: could not find jdk tools.jar at $(HOST_JDK_TOOLS_JAR), please check if your JDK was installed correctly) 601 endif 602 endif 603 604 # Is the host JDK 64-bit version? 605 HOST_JDK_IS_64BIT_VERSION := 606 ifneq ($(filter 64-Bit, $(shell java -version 2>&1)),) 607 HOST_JDK_IS_64BIT_VERSION := true 608 endif 609 endif # CALLED_FROM_SETUP not true 610 611 # It's called md5 on Mac OS and md5sum on Linux 612 ifeq ($(HOST_OS),darwin) 613 MD5SUM:=md5 -q 614 else 615 MD5SUM:=md5sum 616 endif 617 618 APICHECK_CLASSPATH := $(HOST_JDK_TOOLS_JAR) 619 APICHECK_CLASSPATH := $(APICHECK_CLASSPATH):$(HOST_OUT_JAVA_LIBRARIES)/doclava$(COMMON_JAVA_PACKAGE_SUFFIX) 620 APICHECK_CLASSPATH := $(APICHECK_CLASSPATH):$(HOST_OUT_JAVA_LIBRARIES)/jsilver$(COMMON_JAVA_PACKAGE_SUFFIX) 621 APICHECK_COMMAND := $(APICHECK) -JXmx1024m -J"classpath $(APICHECK_CLASSPATH)" 622 623 # The default key if not set as LOCAL_CERTIFICATE 624 ifdef PRODUCT_DEFAULT_DEV_CERTIFICATE 625 DEFAULT_SYSTEM_DEV_CERTIFICATE := $(PRODUCT_DEFAULT_DEV_CERTIFICATE) 626 else 627 DEFAULT_SYSTEM_DEV_CERTIFICATE := build/target/product/security/testkey 628 endif 629 630 # ############################################################### 631 # Set up final options. 632 # ############################################################### 633 634 ifneq ($(COMMON_GLOBAL_CFLAGS)$(COMMON_GLOBAL_CPPFLAGS),) 635 $(warning COMMON_GLOBAL_C(PP)FLAGS changed) 636 $(info *** Device configurations are no longer allowed to change the global flags.) 637 $(info *** COMMON_GLOBAL_CFLAGS: $(COMMON_GLOBAL_CFLAGS)) 638 $(info *** COMMON_GLOBAL_CPPFLAGS: $(COMMON_GLOBAL_CPPFLAGS)) 639 $(error bailing...) 640 endif 641 642 # These can be changed to modify both host and device modules. 643 COMMON_GLOBAL_CFLAGS:= -DANDROID -fmessage-length=0 -W -Wall -Wno-unused -Winit-self -Wpointer-arith 644 COMMON_RELEASE_CFLAGS:= -DNDEBUG -UDEBUG 645 646 # Force gcc to always output color diagnostics. Ninja will strip the ANSI 647 # color codes if it is not running in a terminal. 648 ifdef BUILDING_WITH_NINJA 649 COMMON_GLOBAL_CFLAGS += -fdiagnostics-color 650 endif 651 652 COMMON_GLOBAL_CPPFLAGS:= -Wsign-promo 653 COMMON_RELEASE_CPPFLAGS:= 654 655 GLOBAL_CFLAGS_NO_OVERRIDE := \ 656 -Werror=int-to-pointer-cast \ 657 -Werror=pointer-to-int-cast \ 658 659 GLOBAL_CLANG_CFLAGS_NO_OVERRIDE := \ 660 -Werror=address-of-temporary \ 661 -Werror=null-dereference \ 662 -Werror=return-type \ 663 664 GLOBAL_CPPFLAGS_NO_OVERRIDE := 665 666 # list of flags to turn specific warnings in to errors 667 TARGET_ERROR_FLAGS := -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Werror=date-time 668 669 # We run gcc/clang with PWD=/proc/self/cwd to remove the $TOP 670 # from the debug output. That way two builds in two different 671 # directories will create the same output. 672 # /proc doesn't exist on Darwin. 673 ifeq ($(HOST_OS),linux) 674 RELATIVE_PWD := PWD=/proc/self/cwd 675 # Remove this useless prefix from the debug output. 676 COMMON_GLOBAL_CFLAGS += -fdebug-prefix-map=/proc/self/cwd= 677 else 678 RELATIVE_PWD := 679 endif 680 681 # Allow the C/C++ macros __DATE__ and __TIME__ to be set to the 682 # build date and time, so that a build may be repeated. 683 # Write the date and time to a file so that the command line 684 # doesn't change every time, which would cause ninja to rebuild 685 # the files. 686 $(shell mkdir -p $(OUT_DIR) && \ 687 $(DATE) "+%b %_d %Y" > $(OUT_DIR)/build_c_date.txt && \ 688 $(DATE) +%T > $(OUT_DIR)/build_c_time.txt) 689 BUILD_DATETIME_C_DATE := $$(cat $(OUT_DIR)/build_c_date.txt) 690 BUILD_DATETIME_C_TIME := $$(cat $(OUT_DIR)/build_c_time.txt) 691 ifeq ($(OVERRIDE_C_DATE_TIME),true) 692 COMMON_GLOBAL_CFLAGS += -Wno-builtin-macro-redefined -D__DATE__="\"$(BUILD_DATETIME_C_DATE)\"" -D__TIME__=\"$(BUILD_DATETIME_C_TIME)\" 693 endif 694 695 HOST_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) 696 HOST_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 697 698 HOST_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 699 HOST_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 700 701 TARGET_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) 702 TARGET_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 703 704 TARGET_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 705 TARGET_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 706 707 HOST_GLOBAL_LD_DIRS += -L$(HOST_OUT_INTERMEDIATE_LIBRARIES) 708 TARGET_GLOBAL_LD_DIRS += -L$(TARGET_OUT_INTERMEDIATE_LIBRARIES) 709 710 HOST_PROJECT_INCLUDES:= $(SRC_HEADERS) $(SRC_HOST_HEADERS) $(HOST_OUT_HEADERS) 711 TARGET_PROJECT_INCLUDES:= $(SRC_HEADERS) $(TARGET_OUT_HEADERS) \ 712 $(TARGET_DEVICE_KERNEL_HEADERS) $(TARGET_BOARD_KERNEL_HEADERS) \ 713 $(TARGET_PRODUCT_KERNEL_HEADERS) 714 715 # Many host compilers don't support these flags, so we have to make 716 # sure to only specify them for the target compilers checked in to 717 # the source tree. 718 TARGET_GLOBAL_CFLAGS += $(TARGET_ERROR_FLAGS) 719 720 HOST_GLOBAL_CFLAGS += $(HOST_RELEASE_CFLAGS) 721 HOST_GLOBAL_CPPFLAGS += $(HOST_RELEASE_CPPFLAGS) 722 723 TARGET_GLOBAL_CFLAGS += $(TARGET_RELEASE_CFLAGS) 724 TARGET_GLOBAL_CPPFLAGS += $(TARGET_RELEASE_CPPFLAGS) 725 726 ifdef TARGET_2ND_ARCH 727 $(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) 728 $(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 729 $(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 730 $(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 731 $(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_LD_DIRS += -L$($(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_INTERMEDIATE_LIBRARIES) 732 $(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_PROJECT_INCLUDES := $(TARGET_PROJECT_INCLUDES) 733 $(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CFLAGS += $(TARGET_ERROR_FLAGS) 734 $(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CFLAGS += $($(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_RELEASE_CFLAGS) 735 $(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CPPFLAGS += $($(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_RELEASE_CPPFLAGS) 736 endif 737 738 ifdef HOST_2ND_ARCH 739 $(HOST_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) 740 $(HOST_2ND_ARCH_VAR_PREFIX)HOST_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 741 $(HOST_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 742 $(HOST_2ND_ARCH_VAR_PREFIX)HOST_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 743 $(HOST_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_LD_DIRS += -L$($(HOST_2ND_ARCH_VAR_PREFIX)HOST_OUT_INTERMEDIATE_LIBRARIES) 744 $(HOST_2ND_ARCH_VAR_PREFIX)HOST_PROJECT_INCLUDES := $(HOST_PROJECT_INCLUDES) 745 $(HOST_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_CFLAGS += $($(HOST_2ND_ARCH_VAR_PREFIX)HOST_RELEASE_CFLAGS) 746 $(HOST_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_CPPFLAGS += $($(HOST_2ND_ARCH_VAR_PREFIX)HOST_RELEASE_CPPFLAGS) 747 endif 748 749 ifdef HOST_CROSS_OS 750 HOST_CROSS_GLOBAL_CFLAGS += $(filter-out $(HOST_CROSS_UNKNOWN_CFLAGS),$(COMMON_GLOBAL_CFLAGS)) 751 HOST_CROSS_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 752 HOST_CROSS_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 753 HOST_CROSS_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 754 HOST_CROSS_GLOBAL_LD_DIRS += -L$(HOST_CROSS_OUT_INTERMEDIATE_LIBRARIES) 755 HOST_CROSS_PROJECT_INCLUDES:= $(SRC_HEADERS) $(SRC_HOST_HEADERS) $(HOST_CROSS_OUT_HEADERS) 756 HOST_CROSS_GLOBAL_CFLAGS += $(HOST_CROSS_RELEASE_CFLAGS) 757 HOST_CROSS_GLOBAL_CPPFLAGS += $(HOST_CROSS_RELEASE_CPPFLAGS) 758 759 ifdef HOST_CROSS_2ND_ARCH 760 $(HOST_CROSS_2ND_ARCH_VAR_PREFIX)HOST_CROSS_GLOBAL_CFLAGS += $(filter-out $($(HOST_CROSS_2ND_ARCH_VAR_PREFIX)HOST_CROSS_UNKNOWN_CFLAGS),$(COMMON_GLOBAL_CFLAGS)) 761 $(HOST_CROSS_2ND_ARCH_VAR_PREFIX)HOST_CROSS_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) 762 $(HOST_CROSS_2ND_ARCH_VAR_PREFIX)HOST_CROSS_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) 763 $(HOST_CROSS_2ND_ARCH_VAR_PREFIX)HOST_CROSS_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) 764 $(HOST_CROSS_2ND_ARCH_VAR_PREFIX)HOST_CROSS_GLOBAL_LD_DIRS += -L$($(HOST_CROSS_2ND_ARCH_VAR_PREFIX)HOST_CROSS_OUT_INTERMEDIATE_LIBRARIES) 765 $(HOST_CROSS_2ND_ARCH_VAR_PREFIX)HOST_CROSS_PROJECT_INCLUDES:= $(SRC_HEADERS) $(SRC_HOST_HEADERS) $($(HOST_CROSS_2ND_ARCH_VAR_PREFIX)HOST_CROSS_OUT_HEADERS) 766 $(HOST_CROSS_2ND_ARCH_VAR_PREFIX)HOST_CROSS_GLOBAL_CFLAGS += $($(HOST_CROSS_2ND_ARCH_VAR_PREFIX)HOST_CROSS_RELEASE_CFLAGS) 767 $(HOST_CROSS_2ND_ARCH_VAR_PREFIX)HOST_CROSS_GLOBAL_CPPFLAGS += $($(HOST_CROSS_2ND_ARCH_VAR_PREFIX)HOST_CROSS_RELEASE_CPPFLAGS) 768 endif 769 endif 770 771 ifdef BRILLO 772 # Add a C define that identifies Brillo targets. __BRILLO__ should only be used 773 # to differentiate between Brillo and non-Brillo-but-Android environments. Use 774 # __ANDROID__ instead to test if something is being built in an Android-derived 775 # environment (including Brillo) as opposed to an entirely different 776 # environment (e.g. Chrome OS). 777 TARGET_GLOBAL_CFLAGS += -D__BRILLO__ 778 ifdef TARGET_2ND_ARCH 779 $(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CFLAGS += -D__BRILLO__ 780 endif 781 endif 782 783 # allow overriding default Java libraries on a per-target basis 784 ifeq ($(TARGET_DEFAULT_JAVA_LIBRARIES),) 785 TARGET_DEFAULT_JAVA_LIBRARIES := core-oj core-libart core-junit ext framework okhttp 786 endif 787 788 # Flags for DEX2OAT 789 first_non_empty_of_three = $(if $(1),$(1),$(if $(2),$(2),$(3))) 790 DEX2OAT_TARGET_ARCH := $(TARGET_ARCH) 791 DEX2OAT_TARGET_CPU_VARIANT := $(call first_non_empty_of_three,$(TARGET_CPU_VARIANT),$(TARGET_ARCH_VARIANT),default) 792 DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES := default 793 794 ifdef TARGET_2ND_ARCH 795 $(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_ARCH := $(TARGET_2ND_ARCH) 796 $(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_CPU_VARIANT := $(call first_non_empty_of_three,$(TARGET_2ND_CPU_VARIANT),$(TARGET_2ND_ARCH_VARIANT),default) 797 $(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES := default 798 endif 799 800 # define clang/llvm tools and global flags 801 include $(BUILD_SYSTEM)/clang/config.mk 802 803 # ############################################################### 804 # Collect a list of the SDK versions that we could compile against 805 # For use with the LOCAL_SDK_VERSION variable for include $(BUILD_PACKAGE) 806 # ############################################################### 807 808 HISTORICAL_SDK_VERSIONS_ROOT := $(TOPDIR)prebuilts/sdk 809 HISTORICAL_NDK_VERSIONS_ROOT := $(TOPDIR)prebuilts/ndk 810 811 # The path where app can reference the support library resources. 812 ifdef TARGET_BUILD_APPS 813 SUPPORT_LIBRARY_ROOT := $(HISTORICAL_SDK_VERSIONS_ROOT)/current/support 814 else 815 SUPPORT_LIBRARY_ROOT := frameworks/support 816 endif 817 818 # Historical SDK version N is stored in $(HISTORICAL_SDK_VERSIONS_ROOT)/N. 819 # The 'current' version is whatever this source tree is. 820 # 821 # sgrax is the opposite of xargs. It takes the list of args and puts them 822 # on each line for sort to process. 823 # sort -g is a numeric sort, so 1 2 3 10 instead of 1 10 2 3. 824 825 # Numerically sort a list of numbers 826 # $(1): the list of numbers to be sorted 827 define numerically_sort 828 $(shell function sgrax() { \ 829 while [ -n "$$1" ] ; do echo $$1 ; shift ; done \ 830 } ; \ 831 ( sgrax $(1) | sort -g ) ) 832 endef 833 834 TARGET_AVAILABLE_SDK_VERSIONS := $(call numerically_sort,\ 835 $(patsubst $(HISTORICAL_SDK_VERSIONS_ROOT)/%/android.jar,%, \ 836 $(wildcard $(HISTORICAL_SDK_VERSIONS_ROOT)/*/android.jar))) 837 838 # We don't have prebuilt test_current SDK yet. 839 TARGET_AVAILABLE_SDK_VERSIONS := test_current $(TARGET_AVAILABLE_SDK_VERSIONS) 840 841 INTERNAL_PLATFORM_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/public_api.txt 842 INTERNAL_PLATFORM_REMOVED_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/removed.txt 843 INTERNAL_PLATFORM_SYSTEM_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/system-api.txt 844 INTERNAL_PLATFORM_SYSTEM_REMOVED_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/system-removed.txt 845 INTERNAL_PLATFORM_TEST_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/test-api.txt 846 INTERNAL_PLATFORM_TEST_REMOVED_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/test-removed.txt 847 848 # This is the standard way to name a directory containing prebuilt target 849 # objects. E.g., prebuilt/$(TARGET_PREBUILT_TAG)/libc.so 850 TARGET_PREBUILT_TAG := android-$(TARGET_ARCH) 851 ifdef TARGET_2ND_ARCH 852 TARGET_2ND_PREBUILT_TAG := android-$(TARGET_2ND_ARCH) 853 endif 854 855 # Set up RS prebuilt variables for compatibility library 856 857 RS_PREBUILT_CLCORE := prebuilts/sdk/renderscript/lib/$(TARGET_ARCH)/librsrt_$(TARGET_ARCH).bc 858 RS_PREBUILT_COMPILER_RT := prebuilts/sdk/renderscript/lib/$(TARGET_ARCH)/libcompiler_rt.a 859 ifeq (true,$(TARGET_IS_64_BIT)) 860 RS_PREBUILT_LIBPATH := -L prebuilts/ndk/current/platforms/android-21/arch-$(TARGET_ARCH)/usr/lib64 \ 861 -L prebuilts/ndk/current/platforms/android-21/arch-$(TARGET_ARCH)/usr/lib 862 else 863 RS_PREBUILT_LIBPATH := -L prebuilts/ndk/current/platforms/android-9/arch-$(TARGET_ARCH)/usr/lib 864 endif 865 866 # API Level lists for Renderscript Compat lib. 867 RSCOMPAT_32BIT_ONLY_API_LEVELS := 8 9 10 11 12 13 14 15 16 17 18 19 20 868 RSCOMPAT_NO_USAGEIO_API_LEVELS := 8 9 10 11 12 13 869 870 include $(BUILD_SYSTEM)/dumpvar.mk 871
