binary.mk revision f00896663ec726ca6c019b7dbdea5a62e21d7154
1########################################################### 2## Standard rules for building binary object files from 3## asm/c/cpp/yacc/lex/etc source files. 4## 5## The list of object files is exported in $(all_objects). 6########################################################### 7 8####################################### 9include $(BUILD_SYSTEM)/base_rules.mk 10####################################### 11 12my_ndk_sysroot := 13my_ndk_sysroot_include := 14my_ndk_sysroot_lib := 15ifdef LOCAL_SDK_VERSION 16 ifdef LOCAL_NDK_VERSION 17 $(error $(LOCAL_PATH): LOCAL_NDK_VERSION is now retired.) 18 endif 19 ifdef LOCAL_IS_HOST_MODULE 20 $(error $(LOCAL_PATH): LOCAL_SDK_VERSION cannot be used in host module) 21 endif 22 my_ndk_source_root := $(HISTORICAL_NDK_VERSIONS_ROOT)/current/sources 23 my_ndk_sysroot := $(HISTORICAL_NDK_VERSIONS_ROOT)/current/platforms/android-$(LOCAL_SDK_VERSION)/arch-$(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH) 24 my_ndk_sysroot_include := $(my_ndk_sysroot)/usr/include 25 ifeq (x86_64,$(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) 26 my_ndk_sysroot_lib := $(my_ndk_sysroot)/usr/lib64 27 else 28 my_ndk_sysroot_lib := $(my_ndk_sysroot)/usr/lib 29 endif 30 31 # Set up the NDK stl variant. Starting from NDK-r5 the c++ stl resides in a separate location. 32 # See ndk/docs/CPLUSPLUS-SUPPORT.html 33 my_ndk_stl_include_path := 34 my_ndk_stl_shared_lib_fullpath := 35 my_ndk_stl_shared_lib := 36 my_ndk_stl_static_lib := 37 my_ndk_stl_cppflags := 38 LOCAL_NDK_STL_VARIANT := $(strip $(LOCAL_NDK_STL_VARIANT)) 39 ifeq (,$(LOCAL_NDK_STL_VARIANT)) 40 LOCAL_NDK_STL_VARIANT := system 41 endif 42 ifneq (1,$(words $(filter system stlport_static stlport_shared c++_static c++_shared gnustl_static, $(LOCAL_NDK_STL_VARIANT)))) 43 $(error $(LOCAL_PATH): Unknown LOCAL_NDK_STL_VARIANT $(LOCAL_NDK_STL_VARIANT)) 44 endif 45 ifeq (system,$(LOCAL_NDK_STL_VARIANT)) 46 my_ndk_stl_include_path := $(my_ndk_source_root)/cxx-stl/system/include 47 # for "system" variant, the shared library exists in the system library and -lstdc++ is added by default. 48 else # LOCAL_NDK_STL_VARIANT is not system 49 ifneq (,$(filter stlport_%, $(LOCAL_NDK_STL_VARIANT))) 50 my_ndk_stl_include_path := $(my_ndk_source_root)/cxx-stl/stlport/stlport 51 ifeq (stlport_static,$(LOCAL_NDK_STL_VARIANT)) 52 my_ndk_stl_static_lib := $(my_ndk_source_root)/cxx-stl/stlport/libs/$(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)CPU_ABI)/libstlport_static.a 53 else 54 my_ndk_stl_shared_lib_fullpath := $(my_ndk_source_root)/cxx-stl/stlport/libs/$(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)CPU_ABI)/libstlport_shared.so 55 my_ndk_stl_shared_lib := -lstlport_shared 56 endif 57 else # LOCAL_NDK_STL_VARIANT is not stlport_* either 58 ifneq (,$(filter c++_%, $(LOCAL_NDK_STL_VARIANT))) 59 my_ndk_stl_include_path := $(my_ndk_source_root)/cxx-stl/llvm-libc++/libcxx/include \ 60 $(my_ndk_source_root)/cxx-stl/llvm-libc++/gabi++/include \ 61 $(my_ndk_source_root)/android/support/include 62 ifeq (c++_static,$(LOCAL_NDK_STL_VARIANT)) 63 my_ndk_stl_static_lib := $(my_ndk_source_root)/cxx-stl/llvm-libc++/libs/$(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)CPU_ABI)/libc++_static.a 64 else 65 my_ndk_stl_shared_lib_fullpath := $(my_ndk_source_root)/cxx-stl/llvm-libc++/libs/$(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)CPU_ABI)/libc++_shared.so 66 my_ndk_stl_shared_lib := -lc++_shared 67 endif 68 my_ndk_stl_cppflags := -std=c++11 69 else 70 # LOCAL_NDK_STL_VARIANT is gnustl_static 71 my_ndk_stl_include_path := $(my_ndk_source_root)/cxx-stl/gnu-libstdc++/$($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_NDK_GCC_VERSION)/libs/$(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)CPU_ABI)/include \ 72 $(my_ndk_source_root)/cxx-stl/gnu-libstdc++/$($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_NDK_GCC_VERSION)/include 73 my_ndk_stl_static_lib := $(my_ndk_source_root)/cxx-stl/gnu-libstdc++/$($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_NDK_GCC_VERSION)/libs/$(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)CPU_ABI)/libgnustl_static.a 74 endif 75 endif 76 endif 77endif 78 79################################################## 80# Compute the dependency of the shared libraries 81################################################## 82# On the target, we compile with -nostdlib, so we must add in the 83# default system shared libraries, unless they have requested not 84# to by supplying a LOCAL_SYSTEM_SHARED_LIBRARIES value. One would 85# supply that, for example, when building libc itself. 86ifdef LOCAL_IS_HOST_MODULE 87 ifeq ($(LOCAL_SYSTEM_SHARED_LIBRARIES),none) 88 my_system_shared_libraries := 89 else 90 my_system_shared_libraries := $(LOCAL_SYSTEM_SHARED_LIBRARIES) 91 endif 92else 93 ifeq ($(LOCAL_SYSTEM_SHARED_LIBRARIES),none) 94 my_system_shared_libraries := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_DEFAULT_SYSTEM_SHARED_LIBRARIES) 95 else 96 my_system_shared_libraries := $(LOCAL_SYSTEM_SHARED_LIBRARIES) 97 endif 98endif 99 100# The following LOCAL_ variables will be modified in this file. 101# Because the same LOCAL_ variables may be used to define modules for both 1st arch and 2nd arch, 102# we can't modify them in place. 103my_src_files := $(LOCAL_SRC_FILES) 104my_static_libraries := $(LOCAL_STATIC_LIBRARIES) 105my_whole_static_libraries := $(LOCAL_WHOLE_STATIC_LIBRARIES) 106my_shared_libraries := $(LOCAL_SHARED_LIBRARIES) 107my_cflags := $(LOCAL_CFLAGS) 108my_cppflags := $(LOCAL_CPPFLAGS) 109my_ldflags := $(LOCAL_LDFLAGS) 110my_ldlibs := $(LOCAL_LDLIBS) 111my_asflags := $(LOCAL_ASFLAGS) 112my_cc := $(LOCAL_CC) 113my_cxx := $(LOCAL_CXX) 114my_c_includes := $(LOCAL_C_INCLUDES) 115my_generated_sources := $(LOCAL_GENERATED_SOURCES) 116my_native_coverage := $(LOCAL_NATIVE_COVERAGE) 117 118# MinGW spits out warnings about -fPIC even for -fpie?!) being ignored because 119# all code is position independent, and then those warnings get promoted to 120# errors. 121ifndef USE_MINGW 122ifeq ($(LOCAL_MODULE_CLASS),EXECUTABLES) 123my_cflags += -fpie 124else 125my_cflags += -fPIC 126endif 127endif 128 129my_src_files += $(LOCAL_SRC_FILES_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_SRC_FILES_$(my_32_64_bit_suffix)) 130my_shared_libraries += $(LOCAL_SHARED_LIBRARIES_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_SHARED_LIBRARIES_$(my_32_64_bit_suffix)) 131my_cflags += $(LOCAL_CFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_CFLAGS_$(my_32_64_bit_suffix)) 132my_cppflags += $(LOCAL_CPPFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_CPPFLAGS_$(my_32_64_bit_suffix)) 133my_ldflags += $(LOCAL_LDFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_LDFLAGS_$(my_32_64_bit_suffix)) 134my_asflags += $(LOCAL_ASFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_ASFLAGS_$(my_32_64_bit_suffix)) 135my_c_includes += $(LOCAL_C_INCLUDES_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_C_INCLUDES_$(my_32_64_bit_suffix)) 136my_generated_sources += $(LOCAL_GENERATED_SOURCES_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_GENERATED_SOURCES_$(my_32_64_bit_suffix)) 137 138my_clang := $(strip $(LOCAL_CLANG)) 139ifdef LOCAL_CLANG_$(my_32_64_bit_suffix) 140my_clang := $(strip $(LOCAL_CLANG_$(my_32_64_bit_suffix))) 141endif 142ifdef LOCAL_CLANG_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH) 143my_clang := $(strip $(LOCAL_CLANG_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH))) 144endif 145 146# clang is enabled by default for host builds 147# enable it unless we've specifically disabled clang above 148ifdef LOCAL_IS_HOST_MODULE 149 ifneq ($(HOST_OS),windows) 150 ifeq ($(my_clang),) 151 my_clang := true 152 endif 153 endif 154endif 155 156# Add option to make clang the default for device build 157ifeq ($(USE_CLANG_PLATFORM_BUILD),true) 158 ifeq ($(my_clang),) 159 my_clang := true 160 endif 161endif 162 163# arch-specific static libraries go first so that generic ones can depend on them 164my_static_libraries := $(LOCAL_STATIC_LIBRARIES_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_STATIC_LIBRARIES_$(my_32_64_bit_suffix)) $(my_static_libraries) 165my_whole_static_libraries := $(LOCAL_WHOLE_STATIC_LIBRARIES_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_WHOLE_STATIC_LIBRARIES_$(my_32_64_bit_suffix)) $(my_whole_static_libraries) 166 167my_cflags := $(filter-out $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)GLOBAL_UNSUPPORTED_CFLAGS),$(my_cflags)) 168 169# Only around for development purposes. Will be removed soon. 170my_libcxx_is_default := false 171 172# Select the appropriate C++ STL 173ifeq ($(strip $(LOCAL_CXX_STL)),default) 174 ifndef LOCAL_SDK_VERSION 175 ifeq ($(strip $(my_libcxx_is_default)),true) 176 # Platform code. Select the appropriate STL. 177 my_cxx_stl := libc++ 178 else 179 my_cxx_stl := bionic 180 endif 181 else 182 my_cxx_stl := ndk 183 endif 184else 185 my_cxx_stl := $(strip $(LOCAL_CXX_STL)) 186endif 187 188ifneq ($(filter $(my_cxx_stl),libc++ libc++_static),) 189 my_cflags += -D_USING_LIBCXX 190 my_c_includes += external/libcxx/include 191 ifeq ($(my_cxx_stl),libc++) 192 my_shared_libraries += libc++ 193 else 194 my_static_libraries += libc++_static 195 endif 196 197 ifdef LOCAL_IS_HOST_MODULE 198 my_cppflags += -nostdinc++ 199 my_ldflags += -nodefaultlibs 200 my_ldlibs += -lc -lm 201 endif 202else ifneq ($(filter $(my_cxx_stl),stlport stlport_static),) 203 my_c_includes += external/stlport/stlport bionic/libstdc++/include bionic 204 ifeq ($(my_cxx_stl),stlport) 205 my_shared_libraries += libstdc++ libstlport 206 else 207 my_static_libraries += libstdc++ libstlport_static 208 endif 209else ifeq ($(my_cxx_stl),ndk) 210 # Using an NDK STL. Handled farther up in this file. 211 ifndef LOCAL_IS_HOST_MODULE 212 my_system_shared_libraries += libstdc++ 213 endif 214else ifeq ($(my_cxx_stl),bionic) 215 # Using bionic's basic libstdc++. Not actually an STL. Only around until the 216 # tree is in good enough shape to not need it. 217 ifndef LOCAL_IS_HOST_MODULE 218 my_c_includes += bionic/libstdc++/include 219 my_system_shared_libraries += libstdc++ 220 endif 221 # Host builds will use GNU libstdc++. 222else ifeq ($(my_cxx_stl),none) 223 ifdef LOCAL_IS_HOST_MODULE 224 my_cppflags += -nostdinc++ 225 my_ldflags += -nodefaultlibs -lc -lm 226 endif 227else 228 $(error $(my_cxx_stl) is not a supported STL.) 229endif 230 231# Add static HAL libraries 232ifdef LOCAL_HAL_STATIC_LIBRARIES 233$(foreach lib, $(LOCAL_HAL_STATIC_LIBRARIES), \ 234 $(eval b_lib := $(filter $(lib).%,$(BOARD_HAL_STATIC_LIBRARIES)))\ 235 $(if $(b_lib), $(eval my_static_libraries += $(b_lib)),\ 236 $(eval my_static_libraries += $(lib).default))) 237b_lib := 238endif 239 240ifeq ($(strip $(LOCAL_ADDRESS_SANITIZER)),true) 241 my_clang := true 242 my_cflags += $(ADDRESS_SANITIZER_CONFIG_EXTRA_CFLAGS) 243 my_ldflags += $(ADDRESS_SANITIZER_CONFIG_EXTRA_LDFLAGS) 244 my_shared_libraries += $(ADDRESS_SANITIZER_CONFIG_EXTRA_SHARED_LIBRARIES) 245 my_static_libraries += $(ADDRESS_SANITIZER_CONFIG_EXTRA_STATIC_LIBRARIES) 246endif 247 248ifeq ($(strip $($(LOCAL_2ND_ARCH_VAR_PREFIX)WITHOUT_$(my_prefix)CLANG)),true) 249 my_clang := 250endif 251 252# Add in libcompiler_rt for all regular device builds 253ifeq (,$(LOCAL_SDK_VERSION)$(LOCAL_IS_HOST_MODULE)$(WITHOUT_LIBCOMPILER_RT)) 254 my_static_libraries += $(COMPILER_RT_CONFIG_EXTRA_STATIC_LIBRARIES) 255endif 256 257my_compiler_dependencies := 258 259#################################################### 260## Add FDO flags if FDO is turned on and supported 261#################################################### 262ifneq ($(strip $(LOCAL_FDO_SUPPORT)),) 263 ifeq ($(strip $(LOCAL_IS_HOST_MODULE)),) 264 my_cflags += $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_FDO_CFLAGS) 265 my_ldflags += $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_FDO_CFLAGS) 266 endif 267endif 268 269########################################################### 270## Explicitly declare assembly-only __ASSEMBLY__ macro for 271## assembly source 272########################################################### 273my_asflags += -D__ASSEMBLY__ 274 275 276########################################################## 277## Set up installed module dependency 278## We cannot compute the full path of the LOCAL_SHARED_LIBRARIES for 279## they may cusomize their install path with LOCAL_MODULE_PATH 280########################################################## 281# Get the list of INSTALLED libraries as module names. 282ifdef LOCAL_SDK_VERSION 283 installed_shared_library_module_names := \ 284 $(my_shared_libraries) 285else 286 installed_shared_library_module_names := \ 287 $(my_system_shared_libraries) $(my_shared_libraries) 288endif 289installed_shared_library_module_names := $(sort $(installed_shared_library_module_names)) 290 291# The real dependency will be added after all Android.mks are loaded and the install paths 292# of the shared libraries are determined. 293ifdef LOCAL_INSTALLED_MODULE 294ifdef installed_shared_library_module_names 295$(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)DEPENDENCIES_ON_SHARED_LIBRARIES += \ 296 $(my_register_name):$(LOCAL_INSTALLED_MODULE):$(subst $(space),$(comma),$(installed_shared_library_module_names)) 297endif 298endif 299 300########################################################### 301## Define PRIVATE_ variables from global vars 302########################################################### 303ifndef LOCAL_IS_HOST_MODULE 304ifdef LOCAL_SDK_VERSION 305my_target_project_includes := 306my_target_c_includes := $(my_ndk_stl_include_path) $(my_ndk_sysroot_include) 307my_target_global_cppflags := $(my_ndk_stl_cppflags) 308else 309my_target_project_includes := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_PROJECT_INCLUDES) 310my_target_c_includes := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_C_INCLUDES) 311my_target_global_cppflags := 312endif # LOCAL_SDK_VERSION 313 314ifeq ($(my_clang),true) 315my_target_global_cflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_TARGET_GLOBAL_CFLAGS) 316my_target_global_cppflags += $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_TARGET_GLOBAL_CPPFLAGS) 317my_target_global_ldflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_TARGET_GLOBAL_LDFLAGS) 318else 319my_target_global_cflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CFLAGS) 320my_target_global_cppflags += $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CPPFLAGS) 321my_target_global_ldflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_LDFLAGS) 322endif # my_clang 323 324# If the global flag NATIVE_COVERAGE is set, my_native_coverage will be true 325# unless the module explicitly sets my_native_coverage := false. 326ifeq ($(NATIVE_COVERAGE),true) 327 ifeq ($(my_native_coverage),true) 328 # We can't currently generate coverage for clang binaries for two 329 # reasons: 330 # 331 # 1) b/17574078 We currently don't have a prebuilt 332 # libclang_rt.profile-<ARCH>.a, which clang is hardcoded to link if 333 # --coverage is passed in the link stage. For now we manually link 334 # libprofile_rt (which is the name it is built as from 335 # external/compiler-rt). 336 # 337 # 2) b/17583330 Clang doesn't generate .gcno files when using 338 # -no-integrated-as. Since most of the assembly in our tree is 339 # incompatible with clang's assembler, we can't turn off this flag. 340 ifneq ($(my_clang),true) 341 my_target_global_cflags += --coverage 342 my_target_global_ldflags += --coverage 343 endif 344 endif 345else 346 my_native_coverage := false 347endif 348 349$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_PROJECT_INCLUDES := $(my_target_project_includes) 350$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_C_INCLUDES := $(my_target_c_includes) 351$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_GLOBAL_CFLAGS := $(my_target_global_cflags) 352$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_GLOBAL_CPPFLAGS := $(my_target_global_cppflags) 353$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_GLOBAL_LDFLAGS := $(my_target_global_ldflags) 354 355else # LOCAL_IS_HOST_MODULE 356 357ifeq ($(my_clang),true) 358my_host_global_cflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_HOST_GLOBAL_CFLAGS) 359my_host_global_cppflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_HOST_GLOBAL_CPPFLAGS) 360my_host_global_ldflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_HOST_GLOBAL_LDFLAGS) 361my_host_c_includes := $($(LOCAL_2ND_ARCH_VAR_PREFIX)HOST_C_INCLUDES) 362else 363my_host_global_cflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_CFLAGS) 364my_host_global_cppflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_CPPFLAGS) 365my_host_global_ldflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_LDFLAGS) 366my_host_c_includes := $($(LOCAL_2ND_ARCH_VAR_PREFIX)HOST_C_INCLUDES) 367endif # my_clang 368 369$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_HOST_C_INCLUDES := $(my_host_c_includes) 370$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_HOST_GLOBAL_CFLAGS := $(my_host_global_cflags) 371$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_HOST_GLOBAL_CPPFLAGS := $(my_host_global_cppflags) 372$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_HOST_GLOBAL_LDFLAGS := $(my_host_global_ldflags) 373endif # LOCAL_IS_HOST_MODULE 374 375########################################################### 376## Define PRIVATE_ variables used by multiple module types 377########################################################### 378$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_NO_DEFAULT_COMPILER_FLAGS := \ 379 $(strip $(LOCAL_NO_DEFAULT_COMPILER_FLAGS)) 380 381ifeq ($(strip $(WITH_SYNTAX_CHECK)),) 382 LOCAL_NO_SYNTAX_CHECK := true 383endif 384 385ifeq ($(strip $(WITH_STATIC_ANALYZER)),) 386 LOCAL_NO_STATIC_ANALYZER := true 387endif 388 389ifneq ($(strip $(LOCAL_IS_HOST_MODULE)),) 390 my_syntax_arch := host 391else 392 my_syntax_arch := $(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH) 393endif 394 395ifeq ($(strip $(my_cc)),) 396 ifeq ($(my_clang),true) 397 my_cc := $(CLANG) 398 else 399 my_cc := $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)CC) 400 endif 401endif 402ifneq ($(LOCAL_NO_STATIC_ANALYZER),true) 403 my_cc := $(SYNTAX_TOOLS_PREFIX)/ccc-analyzer $(my_syntax_arch) "$(my_cc)" 404else 405ifneq ($(LOCAL_NO_SYNTAX_CHECK),true) 406 my_cc := $(SYNTAX_TOOLS_PREFIX)/ccc-syntax $(my_syntax_arch) "$(my_cc)" 407endif 408endif 409$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CC := $(my_cc) 410 411ifeq ($(strip $(my_cxx)),) 412 ifeq ($(my_clang),true) 413 my_cxx := $(CLANG_CXX) 414 else 415 my_cxx := $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)CXX) 416 endif 417endif 418ifneq ($(LOCAL_NO_STATIC_ANALYZER),true) 419 my_cxx := $(SYNTAX_TOOLS_PREFIX)/cxx-analyzer $(my_syntax_arch) "$(my_cxx)" 420else 421ifneq ($(LOCAL_NO_SYNTAX_CHECK),true) 422 my_cxx := $(SYNTAX_TOOLS_PREFIX)/cxx-syntax $(my_syntax_arch) "$(my_cxx)" 423endif 424endif 425$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CXX := $(my_cxx) 426$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CLANG := $(my_clang) 427 428# TODO: support a mix of standard extensions so that this isn't necessary 429LOCAL_CPP_EXTENSION := $(strip $(LOCAL_CPP_EXTENSION)) 430ifeq ($(LOCAL_CPP_EXTENSION),) 431 LOCAL_CPP_EXTENSION := .cpp 432endif 433$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CPP_EXTENSION := $(LOCAL_CPP_EXTENSION) 434 435# Certain modules like libdl have to have symbols resolved at runtime and blow 436# up if --no-undefined is passed to the linker. 437ifeq ($(strip $(LOCAL_NO_DEFAULT_COMPILER_FLAGS)),) 438ifeq ($(strip $(LOCAL_ALLOW_UNDEFINED_SYMBOLS)),) 439 my_ldflags += $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)NO_UNDEFINED_LDFLAGS) 440endif 441endif 442 443ifeq (true,$(LOCAL_GROUP_STATIC_LIBRARIES)) 444$(LOCAL_BUILT_MODULE): PRIVATE_GROUP_STATIC_LIBRARIES := true 445else 446$(LOCAL_BUILT_MODULE): PRIVATE_GROUP_STATIC_LIBRARIES := 447endif 448 449########################################################### 450## Define arm-vs-thumb-mode flags. 451########################################################### 452LOCAL_ARM_MODE := $(strip $(LOCAL_ARM_MODE)) 453ifeq ($(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH),arm) 454arm_objects_mode := $(if $(LOCAL_ARM_MODE),$(LOCAL_ARM_MODE),arm) 455normal_objects_mode := $(if $(LOCAL_ARM_MODE),$(LOCAL_ARM_MODE),thumb) 456 457# Read the values from something like TARGET_arm_CFLAGS or 458# TARGET_thumb_CFLAGS. HOST_(arm|thumb)_CFLAGS values aren't 459# actually used (although they are usually empty). 460arm_objects_cflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)$(arm_objects_mode)_CFLAGS) 461normal_objects_cflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)$(normal_objects_mode)_CFLAGS) 462ifeq ($(my_clang),true) 463arm_objects_cflags := $(call $(LOCAL_2ND_ARCH_VAR_PREFIX)convert-to-$(my_host)clang-flags,$(arm_objects_cflags)) 464normal_objects_cflags := $(call $(LOCAL_2ND_ARCH_VAR_PREFIX)convert-to-$(my_host)clang-flags,$(normal_objects_cflags)) 465endif 466 467else 468arm_objects_mode := 469normal_objects_mode := 470arm_objects_cflags := 471normal_objects_cflags := 472endif 473 474########################################################### 475## Define per-module debugging flags. Users can turn on 476## debugging for a particular module by setting DEBUG_MODULE_ModuleName 477## to a non-empty value in their environment or buildspec.mk, 478## and setting HOST_/TARGET_CUSTOM_DEBUG_CFLAGS to the 479## debug flags that they want to use. 480########################################################### 481ifdef DEBUG_MODULE_$(strip $(LOCAL_MODULE)) 482 debug_cflags := $($(my_prefix)CUSTOM_DEBUG_CFLAGS) 483else 484 debug_cflags := 485endif 486 487#################################################### 488## Compile RenderScript with reflected C++ 489#################################################### 490 491renderscript_sources := $(filter %.rs %.fs,$(my_src_files)) 492 493ifneq (,$(renderscript_sources)) 494 495renderscript_sources_fullpath := $(addprefix $(LOCAL_PATH)/, $(renderscript_sources)) 496RenderScript_file_stamp := $(intermediates)/RenderScriptCPP.stamp 497renderscript_intermediate := $(intermediates)/renderscript 498 499ifeq ($(LOCAL_RENDERSCRIPT_CC),) 500LOCAL_RENDERSCRIPT_CC := $(LLVM_RS_CC) 501endif 502 503# Turn on all warnings and warnings as errors for RS compiles. 504# This can be disabled with LOCAL_RENDERSCRIPT_FLAGS := -Wno-error 505renderscript_flags := -Wall -Werror 506renderscript_flags += $(LOCAL_RENDERSCRIPT_FLAGS) 507 508renderscript_includes := \ 509 $(TOPDIR)external/clang/lib/Headers \ 510 $(TOPDIR)frameworks/rs/scriptc \ 511 $(LOCAL_RENDERSCRIPT_INCLUDES) 512 513ifneq ($(LOCAL_RENDERSCRIPT_INCLUDES_OVERRIDE),) 514renderscript_includes := $(LOCAL_RENDERSCRIPT_INCLUDES_OVERRIDE) 515endif 516 517$(RenderScript_file_stamp): PRIVATE_RS_INCLUDES := $(renderscript_includes) 518$(RenderScript_file_stamp): PRIVATE_RS_CC := $(LOCAL_RENDERSCRIPT_CC) 519$(RenderScript_file_stamp): PRIVATE_RS_FLAGS := $(renderscript_flags) 520$(RenderScript_file_stamp): PRIVATE_RS_SOURCE_FILES := $(renderscript_sources_fullpath) 521$(RenderScript_file_stamp): PRIVATE_RS_OUTPUT_DIR := $(renderscript_intermediate) 522$(RenderScript_file_stamp): $(renderscript_sources_fullpath) $(LOCAL_RENDERSCRIPT_CC) 523 $(transform-renderscripts-to-cpp-and-bc) 524 525# include the dependency files (.d) generated by llvm-rs-cc. 526renderscript_generated_dep_files := $(addprefix $(renderscript_intermediate)/, \ 527 $(patsubst %.fs,%.d, $(patsubst %.rs,%.d, $(notdir $(renderscript_sources))))) 528-include $(renderscript_generated_dep_files) 529 530LOCAL_INTERMEDIATE_TARGETS += $(RenderScript_file_stamp) 531 532rs_generated_cpps := $(addprefix \ 533 $(renderscript_intermediate)/ScriptC_,$(patsubst %.fs,%.cpp, $(patsubst %.rs,%.cpp, \ 534 $(notdir $(renderscript_sources))))) 535 536# This is just a dummy rule to make sure gmake doesn't skip updating the dependents. 537$(rs_generated_cpps) : $(RenderScript_file_stamp) 538 @echo "Updated RS generated cpp file $@." 539 540my_c_includes += $(renderscript_intermediate) 541my_generated_sources += $(rs_generated_cpps) 542 543endif 544 545 546########################################################### 547## Stuff source generated from one-off tools 548########################################################### 549$(my_generated_sources): PRIVATE_MODULE := $(my_register_name) 550 551my_gen_sources_copy := $(patsubst $(generated_sources_dir)/%,$(intermediates)/%,$(filter $(generated_sources_dir)/%,$(my_generated_sources))) 552 553$(my_gen_sources_copy): $(intermediates)/% : $(generated_sources_dir)/% | $(ACP) 554 @echo "Copy: $@" 555 $(copy-file-to-target) 556 557my_generated_sources := $(patsubst $(generated_sources_dir)/%,$(intermediates)/%,$(my_generated_sources)) 558 559ALL_GENERATED_SOURCES += $(my_generated_sources) 560 561########################################################### 562## Compile the .proto files to .cc and then to .o 563########################################################### 564proto_sources := $(filter %.proto,$(my_src_files)) 565proto_generated_objects := 566proto_generated_headers := 567ifneq ($(proto_sources),) 568proto_sources_fullpath := $(addprefix $(LOCAL_PATH)/, $(proto_sources)) 569proto_generated_cc_sources_dir := $(generated_sources_dir)/proto 570proto_generated_cc_sources := $(addprefix $(proto_generated_cc_sources_dir)/, \ 571 $(patsubst %.proto,%.pb.cc,$(proto_sources_fullpath))) 572proto_generated_headers := $(patsubst %.pb.cc,%.pb.h, $(proto_generated_cc_sources)) 573proto_generated_obj_dir := $(intermediates)/proto 574proto_generated_objects := $(addprefix $(proto_generated_obj_dir)/, \ 575 $(patsubst %.proto,%.pb.o,$(proto_sources_fullpath))) 576 577# Ensure the transform-proto-to-cc rule is only defined once in multilib build. 578ifndef $(my_prefix)_$(LOCAL_MODULE_CLASS)_$(LOCAL_MODULE)_proto_defined 579$(proto_generated_cc_sources): PRIVATE_PROTO_INCLUDES := $(TOP) 580$(proto_generated_cc_sources): PRIVATE_PROTO_CC_OUTPUT_DIR := $(proto_generated_cc_sources_dir) 581$(proto_generated_cc_sources): PRIVATE_PROTOC_FLAGS := $(LOCAL_PROTOC_FLAGS) 582$(proto_generated_cc_sources): $(proto_generated_cc_sources_dir)/%.pb.cc: %.proto $(PROTOC) 583 $(transform-proto-to-cc) 584 585# This is just a dummy rule to make sure gmake doesn't skip updating the dependents. 586$(proto_generated_headers): $(proto_generated_cc_sources_dir)/%.pb.h: $(proto_generated_cc_sources_dir)/%.pb.cc 587 @echo "Updated header file $@." 588 589$(my_prefix)_$(LOCAL_MODULE_CLASS)_$(LOCAL_MODULE)_proto_defined := true 590endif # transform-proto-to-cc rule included only once 591 592$(proto_generated_objects): PRIVATE_ARM_MODE := $(normal_objects_mode) 593$(proto_generated_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 594$(proto_generated_objects): $(proto_generated_obj_dir)/%.o: $(proto_generated_cc_sources_dir)/%.cc $(proto_generated_headers) 595 $(transform-$(PRIVATE_HOST)cpp-to-o) 596-include $(proto_generated_objects:%.o=%.P) 597 598my_c_includes += external/protobuf/src $(proto_generated_cc_sources_dir) 599my_cflags += -DGOOGLE_PROTOBUF_NO_RTTI 600ifeq ($(LOCAL_PROTOC_OPTIMIZE_TYPE),full) 601my_static_libraries += libprotobuf-cpp-2.3.0-full 602else 603my_static_libraries += libprotobuf-cpp-2.3.0-lite 604endif 605endif # $(proto_sources) non-empty 606 607 608########################################################### 609## YACC: Compile .y and .yy files to .cpp and the to .o. 610########################################################### 611 612y_yacc_sources := $(filter %.y,$(my_src_files)) 613y_yacc_cpps := $(addprefix \ 614 $(intermediates)/,$(y_yacc_sources:.y=$(LOCAL_CPP_EXTENSION))) 615 616yy_yacc_sources := $(filter %.yy,$(my_src_files)) 617yy_yacc_cpps := $(addprefix \ 618 $(intermediates)/,$(yy_yacc_sources:.yy=$(LOCAL_CPP_EXTENSION))) 619 620yacc_cpps := $(y_yacc_cpps) $(yy_yacc_cpps) 621yacc_headers := $(yacc_cpps:$(LOCAL_CPP_EXTENSION)=.h) 622yacc_objects := $(yacc_cpps:$(LOCAL_CPP_EXTENSION)=.o) 623 624ifneq ($(strip $(y_yacc_cpps)),) 625$(y_yacc_cpps): $(intermediates)/%$(LOCAL_CPP_EXTENSION): \ 626 $(TOPDIR)$(LOCAL_PATH)/%.y \ 627 $(lex_cpps) $(LOCAL_ADDITIONAL_DEPENDENCIES) 628 $(call transform-y-to-cpp,$(PRIVATE_CPP_EXTENSION)) 629$(yacc_headers): $(intermediates)/%.h: $(intermediates)/%$(LOCAL_CPP_EXTENSION) 630endif 631 632ifneq ($(strip $(yy_yacc_cpps)),) 633$(yy_yacc_cpps): $(intermediates)/%$(LOCAL_CPP_EXTENSION): \ 634 $(TOPDIR)$(LOCAL_PATH)/%.yy \ 635 $(lex_cpps) $(LOCAL_ADDITIONAL_DEPENDENCIES) 636 $(call transform-y-to-cpp,$(PRIVATE_CPP_EXTENSION)) 637$(yacc_headers): $(intermediates)/%.h: $(intermediates)/%$(LOCAL_CPP_EXTENSION) 638endif 639 640ifneq ($(strip $(yacc_cpps)),) 641$(yacc_objects): PRIVATE_ARM_MODE := $(normal_objects_mode) 642$(yacc_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 643$(yacc_objects): $(intermediates)/%.o: $(intermediates)/%$(LOCAL_CPP_EXTENSION) 644 $(transform-$(PRIVATE_HOST)cpp-to-o) 645endif 646 647########################################################### 648## LEX: Compile .l and .ll files to .cpp and then to .o. 649########################################################### 650 651l_lex_sources := $(filter %.l,$(my_src_files)) 652l_lex_cpps := $(addprefix \ 653 $(intermediates)/,$(l_lex_sources:.l=$(LOCAL_CPP_EXTENSION))) 654 655ll_lex_sources := $(filter %.ll,$(my_src_files)) 656ll_lex_cpps := $(addprefix \ 657 $(intermediates)/,$(ll_lex_sources:.ll=$(LOCAL_CPP_EXTENSION))) 658 659lex_cpps := $(l_lex_cpps) $(ll_lex_cpps) 660lex_objects := $(lex_cpps:$(LOCAL_CPP_EXTENSION)=.o) 661 662ifneq ($(strip $(l_lex_cpps)),) 663$(l_lex_cpps): $(intermediates)/%$(LOCAL_CPP_EXTENSION): \ 664 $(TOPDIR)$(LOCAL_PATH)/%.l 665 $(transform-l-to-cpp) 666endif 667 668ifneq ($(strip $(ll_lex_cpps)),) 669$(ll_lex_cpps): $(intermediates)/%$(LOCAL_CPP_EXTENSION): \ 670 $(TOPDIR)$(LOCAL_PATH)/%.ll 671 $(transform-l-to-cpp) 672endif 673 674ifneq ($(strip $(lex_cpps)),) 675$(lex_objects): PRIVATE_ARM_MODE := $(normal_objects_mode) 676$(lex_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 677$(lex_objects): $(intermediates)/%.o: \ 678 $(intermediates)/%$(LOCAL_CPP_EXTENSION) \ 679 $(LOCAL_ADDITIONAL_DEPENDENCIES) \ 680 $(yacc_headers) 681 $(transform-$(PRIVATE_HOST)cpp-to-o) 682endif 683 684########################################################### 685## C++: Compile .cpp files to .o. 686########################################################### 687 688# we also do this on host modules, even though 689# it's not really arm, because there are files that are shared. 690cpp_arm_sources := $(patsubst %$(LOCAL_CPP_EXTENSION).arm,%$(LOCAL_CPP_EXTENSION),$(filter %$(LOCAL_CPP_EXTENSION).arm,$(my_src_files))) 691cpp_arm_objects := $(addprefix $(intermediates)/,$(cpp_arm_sources:$(LOCAL_CPP_EXTENSION)=.o)) 692 693cpp_normal_sources := $(filter %$(LOCAL_CPP_EXTENSION),$(my_src_files)) 694cpp_normal_objects := $(addprefix $(intermediates)/,$(cpp_normal_sources:$(LOCAL_CPP_EXTENSION)=.o)) 695 696$(cpp_arm_objects): PRIVATE_ARM_MODE := $(arm_objects_mode) 697$(cpp_arm_objects): PRIVATE_ARM_CFLAGS := $(arm_objects_cflags) 698$(cpp_normal_objects): PRIVATE_ARM_MODE := $(normal_objects_mode) 699$(cpp_normal_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 700 701cpp_objects := $(cpp_arm_objects) $(cpp_normal_objects) 702 703ifneq ($(strip $(cpp_objects)),) 704$(cpp_objects): $(intermediates)/%.o: \ 705 $(TOPDIR)$(LOCAL_PATH)/%$(LOCAL_CPP_EXTENSION) \ 706 $(yacc_cpps) $(proto_generated_headers) \ 707 $(LOCAL_ADDITIONAL_DEPENDENCIES) \ 708 | $(my_compiler_dependencies) 709 $(transform-$(PRIVATE_HOST)cpp-to-o) 710-include $(cpp_objects:%.o=%.P) 711endif 712 713########################################################### 714## C++: Compile generated .cpp files to .o. 715########################################################### 716 717gen_cpp_sources := $(filter %$(LOCAL_CPP_EXTENSION),$(my_generated_sources)) 718gen_cpp_objects := $(gen_cpp_sources:%$(LOCAL_CPP_EXTENSION)=%.o) 719 720ifneq ($(strip $(gen_cpp_objects)),) 721# Compile all generated files as thumb. 722# TODO: support compiling certain generated files as arm. 723$(gen_cpp_objects): PRIVATE_ARM_MODE := $(normal_objects_mode) 724$(gen_cpp_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 725$(gen_cpp_objects): $(intermediates)/%.o: \ 726 $(intermediates)/%$(LOCAL_CPP_EXTENSION) $(yacc_cpps) \ 727 $(proto_generated_headers) \ 728 $(LOCAL_ADDITIONAL_DEPENDENCIES) \ 729 | $(my_compiler_dependencies) 730 $(transform-$(PRIVATE_HOST)cpp-to-o) 731-include $(gen_cpp_objects:%.o=%.P) 732endif 733 734########################################################### 735## S: Compile generated .S and .s files to .o. 736########################################################### 737 738gen_S_sources := $(filter %.S,$(my_generated_sources)) 739gen_S_objects := $(gen_S_sources:%.S=%.o) 740 741ifneq ($(strip $(gen_S_sources)),) 742$(gen_S_objects): $(intermediates)/%.o: $(intermediates)/%.S \ 743 $(LOCAL_ADDITIONAL_DEPENDENCIES) \ 744 | $(my_compiler_dependencies) 745 $(transform-$(PRIVATE_HOST)s-to-o) 746-include $(gen_S_objects:%.o=%.P) 747endif 748 749gen_s_sources := $(filter %.s,$(my_generated_sources)) 750gen_s_objects := $(gen_s_sources:%.s=%.o) 751 752ifneq ($(strip $(gen_s_objects)),) 753$(gen_s_objects): $(intermediates)/%.o: $(intermediates)/%.s \ 754 $(LOCAL_ADDITIONAL_DEPENDENCIES) \ 755 | $(my_compiler_dependencies) 756 $(transform-$(PRIVATE_HOST)s-to-o-no-deps) 757-include $(gen_s_objects:%.o=%.P) 758endif 759 760gen_asm_objects := $(gen_S_objects) $(gen_s_objects) 761 762########################################################### 763## o: Include generated .o files in output. 764########################################################### 765 766gen_o_objects := $(filter %.o,$(my_generated_sources)) 767 768########################################################### 769## C: Compile .c files to .o. 770########################################################### 771 772c_arm_sources := $(patsubst %.c.arm,%.c,$(filter %.c.arm,$(my_src_files))) 773c_arm_objects := $(addprefix $(intermediates)/,$(c_arm_sources:.c=.o)) 774 775c_normal_sources := $(filter %.c,$(my_src_files)) 776c_normal_objects := $(addprefix $(intermediates)/,$(c_normal_sources:.c=.o)) 777 778$(c_arm_objects): PRIVATE_ARM_MODE := $(arm_objects_mode) 779$(c_arm_objects): PRIVATE_ARM_CFLAGS := $(arm_objects_cflags) 780$(c_normal_objects): PRIVATE_ARM_MODE := $(normal_objects_mode) 781$(c_normal_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 782 783c_objects := $(c_arm_objects) $(c_normal_objects) 784 785ifneq ($(strip $(c_objects)),) 786$(c_objects): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.c $(yacc_cpps) $(proto_generated_headers) \ 787 $(LOCAL_ADDITIONAL_DEPENDENCIES) \ 788 | $(my_compiler_dependencies) 789 $(transform-$(PRIVATE_HOST)c-to-o) 790-include $(c_objects:%.o=%.P) 791endif 792 793########################################################### 794## C: Compile generated .c files to .o. 795########################################################### 796 797gen_c_sources := $(filter %.c,$(my_generated_sources)) 798gen_c_objects := $(gen_c_sources:%.c=%.o) 799 800ifneq ($(strip $(gen_c_objects)),) 801# Compile all generated files as thumb. 802# TODO: support compiling certain generated files as arm. 803$(gen_c_objects): PRIVATE_ARM_MODE := $(normal_objects_mode) 804$(gen_c_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 805$(gen_c_objects): $(intermediates)/%.o: $(intermediates)/%.c $(yacc_cpps) $(proto_generated_headers) \ 806 $(LOCAL_ADDITIONAL_DEPENDENCIES) \ 807 | $(my_compiler_dependencies) 808 $(transform-$(PRIVATE_HOST)c-to-o) 809-include $(gen_c_objects:%.o=%.P) 810endif 811 812########################################################### 813## ObjC: Compile .m files to .o 814########################################################### 815 816objc_sources := $(filter %.m,$(my_src_files)) 817objc_objects := $(addprefix $(intermediates)/,$(objc_sources:.m=.o)) 818 819ifneq ($(strip $(objc_objects)),) 820$(objc_objects): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.m $(yacc_cpps) $(proto_generated_headers) \ 821 $(LOCAL_ADDITIONAL_DEPENDENCIES) \ 822 | $(my_compiler_dependencies) 823 $(transform-$(PRIVATE_HOST)m-to-o) 824-include $(objc_objects:%.o=%.P) 825endif 826 827########################################################### 828## AS: Compile .S files to .o. 829########################################################### 830 831asm_sources_S := $(filter %.S,$(my_src_files)) 832asm_objects_S := $(addprefix $(intermediates)/,$(asm_sources_S:.S=.o)) 833 834ifneq ($(strip $(asm_objects_S)),) 835$(asm_objects_S): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.S \ 836 $(LOCAL_ADDITIONAL_DEPENDENCIES) \ 837 | $(my_compiler_dependencies) 838 $(transform-$(PRIVATE_HOST)s-to-o) 839-include $(asm_objects_S:%.o=%.P) 840endif 841 842asm_sources_s := $(filter %.s,$(my_src_files)) 843asm_objects_s := $(addprefix $(intermediates)/,$(asm_sources_s:.s=.o)) 844 845ifneq ($(strip $(asm_objects_s)),) 846$(asm_objects_s): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.s \ 847 $(LOCAL_ADDITIONAL_DEPENDENCIES) \ 848 | $(my_compiler_dependencies) 849 $(transform-$(PRIVATE_HOST)s-to-o-no-deps) 850-include $(asm_objects_s:%.o=%.P) 851endif 852 853asm_objects := $(asm_objects_S) $(asm_objects_s) 854 855 856# .asm for x86 needs to be compiled with yasm. 857ifeq (x86,$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) 858asm_sources_asm := $(filter %.asm,$(my_src_files)) 859ifneq ($(strip $(asm_sources_asm)),) 860asm_objects_asm := $(addprefix $(intermediates)/,$(asm_sources_asm:.asm=.o)) 861$(asm_objects_asm): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.asm \ 862 $(LOCAL_ADDITIONAL_DEPENDENCIES) 863 $(transform-asm-to-o) 864 865asm_objects += $(asm_objects_asm) 866endif 867endif 868 869#################################################### 870## Import includes 871#################################################### 872import_includes := $(intermediates)/import_includes 873import_includes_deps := $(strip \ 874 $(foreach l, $(installed_shared_library_module_names), \ 875 $(call intermediates-dir-for,SHARED_LIBRARIES,$(l),$(LOCAL_IS_HOST_MODULE),,$(LOCAL_2ND_ARCH_VAR_PREFIX))/export_includes) \ 876 $(foreach l, $(my_static_libraries) $(my_whole_static_libraries), \ 877 $(call intermediates-dir-for,STATIC_LIBRARIES,$(l),$(LOCAL_IS_HOST_MODULE),,$(LOCAL_2ND_ARCH_VAR_PREFIX))/export_includes)) 878$(import_includes) : $(import_includes_deps) 879 @echo Import includes file: $@ 880 $(hide) mkdir -p $(dir $@) && rm -f $@ 881ifdef import_includes_deps 882 $(hide) for f in $^; do \ 883 cat $$f >> $@; \ 884 done 885else 886 $(hide) touch $@ 887endif 888 889########################################################### 890## Common object handling. 891########################################################### 892 893# some rules depend on asm_objects being first. If your code depends on 894# being first, it's reasonable to require it to be assembly 895normal_objects := \ 896 $(asm_objects) \ 897 $(cpp_objects) \ 898 $(gen_cpp_objects) \ 899 $(gen_asm_objects) \ 900 $(c_objects) \ 901 $(gen_c_objects) \ 902 $(objc_objects) \ 903 $(yacc_objects) \ 904 $(lex_objects) \ 905 $(proto_generated_objects) \ 906 $(addprefix $(TOPDIR)$(LOCAL_PATH)/,$(LOCAL_PREBUILT_OBJ_FILES)) 907 908all_objects := $(normal_objects) $(gen_o_objects) 909 910my_c_includes += $(TOPDIR)$(LOCAL_PATH) $(intermediates) $(generated_sources_dir) 911 912ifndef LOCAL_SDK_VERSION 913 my_c_includes += $(JNI_H_INCLUDE) 914endif 915 916# all_objects includes gen_o_objects which were part of LOCAL_GENERATED_SOURCES; 917# use normal_objects here to avoid creating circular dependencies. This assumes 918# that custom build rules which generate .o files don't consume other generated 919# sources as input (or if they do they take care of that dependency themselves). 920$(normal_objects) : | $(my_generated_sources) 921$(all_objects) : | $(import_includes) 922ALL_C_CPP_ETC_OBJECTS += $(all_objects) 923 924 925########################################################### 926# Standard library handling. 927########################################################### 928 929########################################################### 930# The list of libraries that this module will link against are in 931# these variables. Each is a list of bare module names like "libc libm". 932# 933# LOCAL_SHARED_LIBRARIES 934# LOCAL_STATIC_LIBRARIES 935# LOCAL_WHOLE_STATIC_LIBRARIES 936# 937# We need to convert the bare names into the dependencies that 938# we'll use for LOCAL_BUILT_MODULE and LOCAL_INSTALLED_MODULE. 939# LOCAL_BUILT_MODULE should depend on the BUILT versions of the 940# libraries, so that simply building this module doesn't force 941# an install of a library. Similarly, LOCAL_INSTALLED_MODULE 942# should depend on the INSTALLED versions of the libraries so 943# that they get installed when this module does. 944########################################################### 945# NOTE: 946# WHOLE_STATIC_LIBRARIES are libraries that are pulled into the 947# module without leaving anything out, which is useful for turning 948# a collection of .a files into a .so file. Linking against a 949# normal STATIC_LIBRARY will only pull in code/symbols that are 950# referenced by the module. (see gcc/ld's --whole-archive option) 951########################################################### 952 953# Get the list of BUILT libraries, which are under 954# various intermediates directories. 955so_suffix := $($(my_prefix)SHLIB_SUFFIX) 956a_suffix := $($(my_prefix)STATIC_LIB_SUFFIX) 957 958ifdef LOCAL_SDK_VERSION 959built_shared_libraries := \ 960 $(addprefix $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)OUT_INTERMEDIATE_LIBRARIES)/, \ 961 $(addsuffix $(so_suffix), \ 962 $(my_shared_libraries))) 963 964# Add the NDK libraries to the built module dependency 965my_system_shared_libraries_fullpath := \ 966 $(my_ndk_stl_shared_lib_fullpath) \ 967 $(addprefix $(my_ndk_sysroot_lib)/, \ 968 $(addsuffix $(so_suffix), $(my_system_shared_libraries))) 969 970built_shared_libraries += $(my_system_shared_libraries_fullpath) 971else 972built_shared_libraries := \ 973 $(addprefix $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)OUT_INTERMEDIATE_LIBRARIES)/, \ 974 $(addsuffix $(so_suffix), \ 975 $(installed_shared_library_module_names))) 976endif 977 978built_static_libraries := \ 979 $(foreach lib,$(my_static_libraries), \ 980 $(call intermediates-dir-for, \ 981 STATIC_LIBRARIES,$(lib),$(LOCAL_IS_HOST_MODULE),,$(LOCAL_2ND_ARCH_VAR_PREFIX))/$(lib)$(a_suffix)) 982 983ifdef LOCAL_SDK_VERSION 984built_static_libraries += $(my_ndk_stl_static_lib) 985endif 986 987built_whole_libraries := \ 988 $(foreach lib,$(my_whole_static_libraries), \ 989 $(call intermediates-dir-for, \ 990 STATIC_LIBRARIES,$(lib),$(LOCAL_IS_HOST_MODULE),,$(LOCAL_2ND_ARCH_VAR_PREFIX))/$(lib)$(a_suffix)) 991 992# We don't care about installed static libraries, since the 993# libraries have already been linked into the module at that point. 994# We do, however, care about the NOTICE files for any static 995# libraries that we use. (see notice_files.mk) 996 997installed_static_library_notice_file_targets := \ 998 $(foreach lib,$(my_static_libraries) $(my_whole_static_libraries), \ 999 NOTICE-$(if $(LOCAL_IS_HOST_MODULE),HOST,TARGET)-STATIC_LIBRARIES-$(lib)) 1000 1001# Default is -fno-rtti. 1002ifeq ($(strip $(LOCAL_RTTI_FLAG)),) 1003LOCAL_RTTI_FLAG := -fno-rtti 1004endif 1005 1006########################################################### 1007# Rule-specific variable definitions 1008########################################################### 1009 1010ifeq ($(my_clang),true) 1011my_cflags += $(LOCAL_CLANG_CFLAGS) 1012my_cpplags += $(LOCAL_CLANG_CPPFLAGS) 1013my_asflags += $(LOCAL_CLANG_ASFLAGS) 1014my_ldflags += $(LOCAL_CLANG_LDFLAGS) 1015my_cflags := $(call $(LOCAL_2ND_ARCH_VAR_PREFIX)convert-to-$(my_host)clang-flags,$(my_cflags)) 1016my_cppflags := $(call $(LOCAL_2ND_ARCH_VAR_PREFIX)convert-to-$(my_host)clang-flags,$(my_cppflags)) 1017my_asflags := $(call $(LOCAL_2ND_ARCH_VAR_PREFIX)convert-to-$(my_host)clang-flags,$(my_asflags)) 1018my_ldflags := $(call $(LOCAL_2ND_ARCH_VAR_PREFIX)convert-to-$(my_host)clang-flags,$(my_ldflags)) 1019endif 1020 1021$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_YACCFLAGS := $(LOCAL_YACCFLAGS) 1022$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ASFLAGS := $(my_asflags) 1023$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CONLYFLAGS := $(LOCAL_CONLYFLAGS) 1024$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CFLAGS := $(my_cflags) 1025$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CPPFLAGS := $(my_cppflags) 1026$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_RTTI_FLAG := $(LOCAL_RTTI_FLAG) 1027$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_DEBUG_CFLAGS := $(debug_cflags) 1028$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_C_INCLUDES := $(my_c_includes) 1029$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_IMPORT_INCLUDES := $(import_includes) 1030$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_LDFLAGS := $(my_ldflags) 1031$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_LDLIBS := $(my_ldlibs) 1032$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_NO_CRT := $(strip $(LOCAL_NO_CRT) $(LOCAL_NO_CRT_$(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH))) 1033$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_LIBCXX := $(my_libcxx) 1034 1035# this is really the way to get the files onto the command line instead 1036# of using $^, because then LOCAL_ADDITIONAL_DEPENDENCIES doesn't work 1037$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_SHARED_LIBRARIES := $(built_shared_libraries) 1038$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_STATIC_LIBRARIES := $(built_static_libraries) 1039$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_WHOLE_STATIC_LIBRARIES := $(built_whole_libraries) 1040$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_OBJECTS := $(all_objects) 1041 1042########################################################### 1043# Define library dependencies. 1044########################################################### 1045# all_libraries is used for the dependencies on LOCAL_BUILT_MODULE. 1046all_libraries := \ 1047 $(built_shared_libraries) \ 1048 $(built_static_libraries) \ 1049 $(built_whole_libraries) 1050 1051# Also depend on the notice files for any static libraries that 1052# are linked into this module. This will force them to be installed 1053# when this module is. 1054$(LOCAL_INSTALLED_MODULE): | $(installed_static_library_notice_file_targets) 1055 1056########################################################### 1057# Export includes 1058########################################################### 1059export_includes := $(intermediates)/export_includes 1060$(export_includes): PRIVATE_EXPORT_C_INCLUDE_DIRS := $(LOCAL_EXPORT_C_INCLUDE_DIRS) 1061$(export_includes) : $(LOCAL_MODULE_MAKEFILE) 1062 @echo Export includes file: $< -- $@ 1063 $(hide) mkdir -p $(dir $@) && rm -f $@ 1064ifdef LOCAL_EXPORT_C_INCLUDE_DIRS 1065 $(hide) for d in $(PRIVATE_EXPORT_C_INCLUDE_DIRS); do \ 1066 echo "-I $$d" >> $@; \ 1067 done 1068else 1069 $(hide) touch $@ 1070endif 1071 1072# Make sure export_includes gets generated when you are running mm/mmm 1073$(LOCAL_BUILT_MODULE) : | $(export_includes) 1074