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 10include $(BUILD_SYSTEM)/use_lld_setup.mk 11####################################### 12 13################################################## 14# Compute the dependency of the shared libraries 15################################################## 16# On the target, we compile with -nostdlib, so we must add in the 17# default system shared libraries, unless they have requested not 18# to by supplying a LOCAL_SYSTEM_SHARED_LIBRARIES value. One would 19# supply that, for example, when building libc itself. 20ifdef LOCAL_IS_HOST_MODULE 21 ifeq ($(LOCAL_SYSTEM_SHARED_LIBRARIES),none) 22 my_system_shared_libraries := 23 else 24 my_system_shared_libraries := $(LOCAL_SYSTEM_SHARED_LIBRARIES) 25 endif 26else 27 ifeq ($(LOCAL_SYSTEM_SHARED_LIBRARIES),none) 28 my_system_shared_libraries := libc libm libdl 29 else 30 my_system_shared_libraries := $(LOCAL_SYSTEM_SHARED_LIBRARIES) 31 my_system_shared_libraries := $(patsubst libc,libc libdl,$(my_system_shared_libraries)) 32 endif 33endif 34 35my_soong_problems := 36 37# The following LOCAL_ variables will be modified in this file. 38# Because the same LOCAL_ variables may be used to define modules for both 1st arch and 2nd arch, 39# we can't modify them in place. 40my_src_files := $(LOCAL_SRC_FILES) 41my_src_files_exclude := $(LOCAL_SRC_FILES_EXCLUDE) 42my_static_libraries := $(LOCAL_STATIC_LIBRARIES) 43my_whole_static_libraries := $(LOCAL_WHOLE_STATIC_LIBRARIES) 44my_shared_libraries := $(filter-out $(my_system_shared_libraries),$(LOCAL_SHARED_LIBRARIES)) 45my_header_libraries := $(LOCAL_HEADER_LIBRARIES) 46my_cflags := $(LOCAL_CFLAGS) 47my_conlyflags := $(LOCAL_CONLYFLAGS) 48my_cppflags := $(LOCAL_CPPFLAGS) 49my_cflags_no_override := $(GLOBAL_CLANG_CFLAGS_NO_OVERRIDE) 50my_cppflags_no_override := $(GLOBAL_CLANG_CPPFLAGS_NO_OVERRIDE) 51my_ldflags := $(LOCAL_LDFLAGS) 52my_ldlibs := $(LOCAL_LDLIBS) 53my_asflags := $(LOCAL_ASFLAGS) 54my_cc := $(LOCAL_CC) 55my_cc_wrapper := $(CC_WRAPPER) 56my_cxx := $(LOCAL_CXX) 57my_cxx_link := $(LOCAL_CXX) 58my_cxx_ldlibs := 59my_cxx_wrapper := $(CXX_WRAPPER) 60my_c_includes := $(LOCAL_C_INCLUDES) 61my_generated_sources := $(LOCAL_GENERATED_SOURCES) 62my_additional_dependencies := $(LOCAL_ADDITIONAL_DEPENDENCIES) 63my_export_c_include_dirs := $(LOCAL_EXPORT_C_INCLUDE_DIRS) 64my_export_c_include_deps := $(LOCAL_EXPORT_C_INCLUDE_DEPS) 65my_arflags := 66 67# Configure the pool to use for clang rules. 68# If LOCAL_CC or LOCAL_CXX is set don't use goma or RBE. 69my_pool := 70ifeq (,$(strip $(my_cc))$(strip $(my_cxx))) 71 my_pool := $(GOMA_OR_RBE_POOL) 72endif 73 74ifneq (,$(strip $(foreach dir,$(NATIVE_COVERAGE_PATHS),$(filter $(dir)%,$(LOCAL_PATH))))) 75ifeq (,$(strip $(foreach dir,$(NATIVE_COVERAGE_EXCLUDE_PATHS),$(filter $(dir)%,$(LOCAL_PATH))))) 76 my_native_coverage := true 77else 78 my_native_coverage := false 79endif 80else 81 my_native_coverage := false 82endif 83ifneq ($(NATIVE_COVERAGE),true) 84 my_native_coverage := false 85endif 86 87# Exclude directories from checking allowed manual binder interface lists. 88# TODO(b/145621474): Move this check into IInterface.h when clang-tidy no longer uses absolute paths. 89ifneq (,$(filter $(addsuffix %,$(ALLOWED_MANUAL_INTERFACE_PATHS)),$(LOCAL_PATH))) 90 my_cflags += -DDO_NOT_CHECK_MANUAL_BINDER_INTERFACES 91endif 92 93my_allow_undefined_symbols := $(strip $(LOCAL_ALLOW_UNDEFINED_SYMBOLS)) 94ifdef SANITIZE_HOST 95ifdef LOCAL_IS_HOST_MODULE 96my_allow_undefined_symbols := true 97endif 98endif 99 100my_ndk_sysroot := 101my_ndk_sysroot_include := 102my_ndk_sysroot_lib := 103my_api_level := 10000 104 105ifneq ($(LOCAL_SDK_VERSION),) 106 ifdef LOCAL_IS_HOST_MODULE 107 $(error $(LOCAL_PATH): LOCAL_SDK_VERSION cannot be used in host module) 108 endif 109 110 # Make sure we've built the NDK. 111 my_additional_dependencies += $(SOONG_OUT_DIR)/ndk_base.timestamp 112 113 my_arch := $(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH) 114 ifneq (,$(filter arm64 x86_64,$(my_arch))) 115 my_min_sdk_version := 21 116 else 117 my_min_sdk_version := $(MIN_SUPPORTED_SDK_VERSION) 118 endif 119 120 # Historically we've just set up a bunch of symlinks in prebuilts/ndk to map 121 # missing API levels to existing ones where necessary, but we're not doing 122 # that for the generated libraries. Clip the API level to the minimum where 123 # appropriate. 124 my_ndk_api := $(LOCAL_SDK_VERSION) 125 ifneq ($(my_ndk_api),current) 126 my_ndk_api := $(call math_max,$(my_ndk_api),$(my_min_sdk_version)) 127 endif 128 129 my_ndk_hist_api := $(my_ndk_api) 130 ifeq ($(my_ndk_api),current) 131 # The last API level supported by the old prebuilt NDKs. 132 my_ndk_hist_api := 24 133 else 134 my_api_level := $(my_ndk_api) 135 endif 136 137 my_ndk_source_root := \ 138 $(HISTORICAL_NDK_VERSIONS_ROOT)/$(LOCAL_NDK_VERSION)/sources 139 my_ndk_sysroot := \ 140 $(HISTORICAL_NDK_VERSIONS_ROOT)/$(LOCAL_NDK_VERSION)/platforms/android-$(my_ndk_hist_api)/arch-$(my_arch) 141 my_built_ndk := $(SOONG_OUT_DIR)/ndk 142 my_ndk_triple := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_NDK_TRIPLE) 143 my_ndk_sysroot_include := \ 144 $(my_built_ndk)/sysroot/usr/include \ 145 $(my_built_ndk)/sysroot/usr/include/$(my_ndk_triple) \ 146 $(my_ndk_sysroot)/usr/include \ 147 148 # x86_64 is a multilib toolchain, so their libraries are 149 # installed in /usr/lib64. Aarch64, on the other hand, is not a multilib 150 # compiler, so its libraries are in /usr/lib. 151 ifneq (,$(filter x86_64,$(my_arch))) 152 my_ndk_libdir_name := lib64 153 else 154 my_ndk_libdir_name := lib 155 endif 156 157 my_ndk_platform_dir := \ 158 $(my_built_ndk)/platforms/android-$(my_ndk_api)/arch-$(my_arch) 159 my_built_ndk_libs := $(my_ndk_platform_dir)/usr/$(my_ndk_libdir_name) 160 my_ndk_sysroot_lib := $(my_ndk_sysroot)/usr/$(my_ndk_libdir_name) 161 162 # The bionic linker now has support for packed relocations and gnu style 163 # hashes (which are much faster!), but shipping to older devices requires 164 # the old style hash. Fortunately, we can build with both and it'll work 165 # anywhere. 166 my_ldflags += -Wl,--hash-style=both 167 168 # We don't want to expose the relocation packer to the NDK just yet. 169 LOCAL_PACK_MODULE_RELOCATIONS := false 170 171 # Set up the NDK stl variant. Starting from NDK-r5 the c++ stl resides in a separate location. 172 # See ndk/docs/CPLUSPLUS-SUPPORT.html 173 my_ndk_stl_include_path := 174 my_ndk_stl_shared_lib_fullpath := 175 my_ndk_stl_static_lib := 176 my_cpu_variant := $(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)CPU_ABI) 177 LOCAL_NDK_STL_VARIANT := $(strip $(LOCAL_NDK_STL_VARIANT)) 178 ifeq (,$(LOCAL_NDK_STL_VARIANT)) 179 LOCAL_NDK_STL_VARIANT := system 180 endif 181 ifneq (1,$(words $(filter none system c++_static c++_shared, $(LOCAL_NDK_STL_VARIANT)))) 182 $(error $(LOCAL_PATH): Unknown LOCAL_NDK_STL_VARIANT $(LOCAL_NDK_STL_VARIANT)) 183 endif 184 185 ifeq (system,$(LOCAL_NDK_STL_VARIANT)) 186 my_ndk_stl_include_path := $(my_ndk_source_root)/cxx-stl/system/include 187 my_system_shared_libraries += libstdc++ 188 else ifneq (,$(filter c++_%, $(LOCAL_NDK_STL_VARIANT))) 189 my_ndk_stl_include_path := \ 190 $(my_ndk_source_root)/cxx-stl/llvm-libc++/include 191 my_ndk_stl_include_path += \ 192 $(my_ndk_source_root)/cxx-stl/llvm-libc++abi/include 193 194 my_libcxx_libdir := \ 195 $(my_ndk_source_root)/cxx-stl/llvm-libc++/libs/$(my_cpu_variant) 196 197 ifeq (c++_static,$(LOCAL_NDK_STL_VARIANT)) 198 my_ndk_stl_static_lib := \ 199 $(my_libcxx_libdir)/libc++_static.a \ 200 $(my_libcxx_libdir)/libc++abi.a 201 else 202 my_ndk_stl_shared_lib_fullpath := $(my_libcxx_libdir)/libc++_shared.so 203 endif 204 205 ifneq ($(my_ndk_api),current) 206 ifeq ($(call math_lt,$(my_ndk_api),21),true) 207 my_ndk_stl_include_path += $(my_ndk_source_root)/android/support/include 208 my_ndk_stl_static_lib += $(my_libcxx_libdir)/libandroid_support.a 209 endif 210 endif 211 212 ifneq (,$(filter armeabi armeabi-v7a,$(my_cpu_variant))) 213 my_ndk_stl_static_lib += $(my_libcxx_libdir)/libunwind.a 214 endif 215 216 my_ldlibs += -ldl 217 else # LOCAL_NDK_STL_VARIANT must be none 218 # Do nothing. 219 endif 220 221 # Clang's coverage/profile runtime needs symbols like 'stderr' that were not 222 # exported from libc prior to API level 23 223 ifneq ($(my_ndk_api),current) 224 ifeq ($(call math_lt, $(my_ndk_api),23),true) 225 my_native_coverage := false 226 endif 227 endif 228endif 229 230ifeq ($(NATIVE_COVERAGE),true) 231 ifndef LOCAL_IS_HOST_MODULE 232 my_ldflags += -Wl,--wrap,getenv 233 234 ifneq ($(LOCAL_MODULE_CLASS),STATIC_LIBRARIES) 235 ifeq ($(LOCAL_SDK_VERSION),) 236 my_whole_static_libraries += libprofile-extras 237 else 238 my_whole_static_libraries += libprofile-extras_ndk 239 endif 240 endif 241 endif 242endif 243 244ifneq ($(LOCAL_USE_VNDK),) 245 # Required VNDK version for vendor modules is BOARD_VNDK_VERSION. 246 my_api_level := $(BOARD_VNDK_VERSION) 247 ifeq ($(my_api_level),current) 248 # Build with current PLATFORM_VNDK_VERSION. 249 # If PLATFORM_VNDK_VERSION has a CODENAME, it will return 250 # __ANDROID_API_FUTURE__. 251 my_api_level := $(call codename-or-sdk-to-sdk,$(PLATFORM_VNDK_VERSION)) 252 else 253 # Build with current BOARD_VNDK_VERSION. 254 my_api_level := $(call codename-or-sdk-to-sdk,$(BOARD_VNDK_VERSION)) 255 endif 256 my_cflags += -D__ANDROID_VNDK__ 257endif 258 259ifndef LOCAL_IS_HOST_MODULE 260# For device libraries, move LOCAL_LDLIBS references to my_shared_libraries. We 261# no longer need to use my_ldlibs to pick up NDK prebuilt libraries since we're 262# linking my_shared_libraries by full path now. 263my_allowed_ldlibs := 264 265# Sort ldlibs and ldflags between -l and other linker flags 266# We'll do this again later, since there are still changes happening, but that's fine. 267my_ldlib_flags := $(my_ldflags) $(my_ldlibs) 268my_ldlibs := $(filter -l%,$(my_ldlib_flags)) 269my_ldflags := $(filter-out -l%,$(my_ldlib_flags)) 270my_ldlib_flags := 271 272# Move other ldlibs back to shared libraries 273my_shared_libraries += $(patsubst -l%,lib%,$(filter-out $(my_allowed_ldlibs),$(my_ldlibs))) 274my_ldlibs := $(filter $(my_allowed_ldlibs),$(my_ldlibs)) 275else # LOCAL_IS_HOST_MODULE 276 # Add -ldl, -lpthread, -lm and -lrt to host builds to match the default behavior of 277 # device builds 278 my_ldlibs += -ldl -lpthread -lm 279 ifneq ($(HOST_OS),darwin) 280 my_ldlibs += -lrt 281 endif 282endif 283 284ifneq ($(LOCAL_SDK_VERSION),) 285 my_all_ndk_libraries := $(NDK_KNOWN_LIBS) 286 my_ndk_shared_libraries := \ 287 $(filter $(my_all_ndk_libraries),\ 288 $(my_shared_libraries) $(my_system_shared_libraries)) 289 290 my_shared_libraries := \ 291 $(filter-out $(my_all_ndk_libraries),$(my_shared_libraries)) 292 my_system_shared_libraries := \ 293 $(filter-out $(my_all_ndk_libraries),$(my_system_shared_libraries)) 294endif 295 296# MinGW spits out warnings about -fPIC even for -fpie?!) being ignored because 297# all code is position independent, and then those warnings get promoted to 298# errors. 299ifneq ($(LOCAL_NO_PIC),true) 300 ifneq ($(filter EXECUTABLES NATIVE_TESTS,$(LOCAL_MODULE_CLASS)),) 301 my_cflags += -fPIE 302 ifndef BUILD_HOST_static 303 ifneq ($(LOCAL_FORCE_STATIC_EXECUTABLE),true) 304 my_ldflags += -pie 305 endif 306 endif 307 else 308 my_cflags += -fPIC 309 endif 310endif 311 312ifdef LOCAL_IS_HOST_MODULE 313my_src_files += $(LOCAL_SRC_FILES_$($(my_prefix)OS)) $(LOCAL_SRC_FILES_$($(my_prefix)OS)_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) 314my_static_libraries += $(LOCAL_STATIC_LIBRARIES_$($(my_prefix)OS)) 315my_shared_libraries += $(LOCAL_SHARED_LIBRARIES_$($(my_prefix)OS)) 316my_header_libraries += $(LOCAL_HEADER_LIBRARIES_$($(my_prefix)OS)) 317my_cflags += $(LOCAL_CFLAGS_$($(my_prefix)OS)) 318my_cppflags += $(LOCAL_CPPFLAGS_$($(my_prefix)OS)) 319my_ldflags += $(LOCAL_LDFLAGS_$($(my_prefix)OS)) 320my_ldlibs += $(LOCAL_LDLIBS_$($(my_prefix)OS)) 321my_asflags += $(LOCAL_ASFLAGS_$($(my_prefix)OS)) 322my_c_includes += $(LOCAL_C_INCLUDES_$($(my_prefix)OS)) 323my_generated_sources += $(LOCAL_GENERATED_SOURCES_$($(my_prefix)OS)) 324endif 325 326my_src_files += $(LOCAL_SRC_FILES_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_SRC_FILES_$(my_32_64_bit_suffix)) 327my_src_files_exclude += $(LOCAL_SRC_FILES_EXCLUDE_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_SRC_FILES_EXCLUDE_$(my_32_64_bit_suffix)) 328my_shared_libraries += $(LOCAL_SHARED_LIBRARIES_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_SHARED_LIBRARIES_$(my_32_64_bit_suffix)) 329my_cflags += $(LOCAL_CFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_CFLAGS_$(my_32_64_bit_suffix)) 330my_cppflags += $(LOCAL_CPPFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_CPPFLAGS_$(my_32_64_bit_suffix)) 331my_ldflags += $(LOCAL_LDFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_LDFLAGS_$(my_32_64_bit_suffix)) 332my_asflags += $(LOCAL_ASFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_ASFLAGS_$(my_32_64_bit_suffix)) 333my_c_includes += $(LOCAL_C_INCLUDES_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_C_INCLUDES_$(my_32_64_bit_suffix)) 334my_generated_sources += $(LOCAL_GENERATED_SOURCES_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_GENERATED_SOURCES_$(my_32_64_bit_suffix)) 335 336my_missing_exclude_files := $(filter-out $(my_src_files),$(my_src_files_exclude)) 337ifneq ($(my_missing_exclude_files),) 338$(warning Files are listed in LOCAL_SRC_FILES_EXCLUDE but not LOCAL_SRC_FILES) 339$(error $(my_missing_exclude_files)) 340endif 341my_src_files := $(filter-out $(my_src_files_exclude),$(my_src_files)) 342 343# Strip '/' from the beginning of each src file. This helps the ../ detection in case 344# the source file is in the form of /../file 345my_src_files := $(patsubst /%,%,$(my_src_files)) 346 347my_clang := $(strip $(LOCAL_CLANG)) 348ifdef LOCAL_CLANG_$(my_32_64_bit_suffix) 349my_clang := $(strip $(LOCAL_CLANG_$(my_32_64_bit_suffix))) 350endif 351ifdef LOCAL_CLANG_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH) 352my_clang := $(strip $(LOCAL_CLANG_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH))) 353endif 354ifeq ($(my_clang),false) 355 $(call pretty-error,LOCAL_CLANG false is no longer supported) 356endif 357 358ifeq ($(LOCAL_C_STD),) 359 my_c_std_version := $(DEFAULT_C_STD_VERSION) 360else ifeq ($(LOCAL_C_STD),experimental) 361 my_c_std_version := $(EXPERIMENTAL_C_STD_VERSION) 362else 363 my_c_std_version := $(LOCAL_C_STD) 364endif 365 366ifeq ($(LOCAL_CPP_STD),) 367 my_cpp_std_version := $(DEFAULT_CPP_STD_VERSION) 368else ifeq ($(LOCAL_CPP_STD),experimental) 369 my_cpp_std_version := $(EXPERIMENTAL_CPP_STD_VERSION) 370else 371 my_cpp_std_version := $(LOCAL_CPP_STD) 372endif 373 374my_c_std_conlyflags := 375my_cpp_std_cppflags := 376ifneq (,$(my_c_std_version)) 377 my_c_std_conlyflags := -std=$(my_c_std_version) 378endif 379 380ifneq (,$(my_cpp_std_version)) 381 my_cpp_std_cppflags := -std=$(my_cpp_std_version) 382endif 383 384# Extra cflags for projects under external/ directory 385ifneq ($(filter external/%,$(LOCAL_PATH)),) 386 my_cflags += $(CLANG_EXTERNAL_CFLAGS) 387endif 388 389# arch-specific static libraries go first so that generic ones can depend on them 390my_static_libraries := $(LOCAL_STATIC_LIBRARIES_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_STATIC_LIBRARIES_$(my_32_64_bit_suffix)) $(my_static_libraries) 391my_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) 392my_header_libraries := $(LOCAL_HEADER_LIBRARIES_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_HEADER_LIBRARIES_$(my_32_64_bit_suffix)) $(my_header_libraries) 393 394include $(BUILD_SYSTEM)/cxx_stl_setup.mk 395 396ifneq ($(strip $(CUSTOM_$(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)LINKER)),) 397 my_linker := $(CUSTOM_$(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)LINKER) 398else 399 my_linker := $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)LINKER) 400endif 401 402include $(BUILD_SYSTEM)/config_sanitizers.mk 403 404ifneq ($(filter ../%,$(my_src_files)),) 405my_soong_problems += dotdot_srcs 406endif 407ifneq ($(foreach i,$(my_c_includes),$(filter %/..,$(i))$(findstring /../,$(i))),) 408my_soong_problems += dotdot_incs 409endif 410 411#################################################### 412## Add FDO flags if FDO is turned on and supported 413## Please note that we will do option filtering during FDO build. 414## i.e. Os->O2, remove -fno-early-inline and -finline-limit. 415################################################################## 416my_fdo_build := 417ifneq ($(filter true always, $(LOCAL_FDO_SUPPORT)),) 418 ifeq ($(BUILD_FDO_INSTRUMENT),true) 419 my_cflags += $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_FDO_INSTRUMENT_CFLAGS) 420 my_ldflags += $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_FDO_INSTRUMENT_LDFLAGS) 421 my_fdo_build := true 422 else ifneq ($(filter true,$(BUILD_FDO_OPTIMIZE))$(filter always,$(LOCAL_FDO_SUPPORT)),) 423 my_cflags += $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_FDO_OPTIMIZE_CFLAGS) 424 my_fdo_build := true 425 endif 426 # Disable ccache (or other compiler wrapper) except gomacc, which 427 # can handle -fprofile-use properly. 428 my_cc_wrapper := $(filter $(GOMA_CC) $(RBE_WRAPPER),$(my_cc_wrapper)) 429 my_cxx_wrapper := $(filter $(GOMA_CC) $(RBE_WRAPPER),$(my_cxx_wrapper)) 430endif 431 432########################################################### 433## Explicitly declare assembly-only __ASSEMBLY__ macro for 434## assembly source 435########################################################### 436my_asflags += -D__ASSEMBLY__ 437 438########################################################### 439# TODO: support a mix of standard extensions so that this isn't necessary 440LOCAL_CPP_EXTENSION := $(strip $(LOCAL_CPP_EXTENSION)) 441ifeq ($(LOCAL_CPP_EXTENSION),) 442 LOCAL_CPP_EXTENSION := .cpp 443endif 444 445# Certain modules like libdl have to have symbols resolved at runtime and blow 446# up if --no-undefined is passed to the linker. 447ifeq ($(strip $(LOCAL_NO_DEFAULT_COMPILER_FLAGS)),) 448 ifeq ($(my_allow_undefined_symbols),) 449 ifneq ($(HOST_OS),darwin) 450 my_ldflags += -Wl,--no-undefined 451 endif 452 else 453 ifdef LOCAL_IS_HOST_MODULE 454 ifeq ($(HOST_OS),darwin) 455 # darwin defaults to treating undefined symbols as errors 456 my_ldflags += -Wl,-undefined,dynamic_lookup 457 endif 458 endif 459 endif 460endif 461 462ifeq (true,$(LOCAL_GROUP_STATIC_LIBRARIES)) 463$(LOCAL_BUILT_MODULE): PRIVATE_GROUP_STATIC_LIBRARIES := true 464else 465$(LOCAL_BUILT_MODULE): PRIVATE_GROUP_STATIC_LIBRARIES := 466endif 467 468########################################################### 469## Define arm-vs-thumb-mode flags. 470########################################################### 471LOCAL_ARM_MODE := $(strip $(LOCAL_ARM_MODE)) 472ifeq ($($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH),arm) 473normal_objects_mode := $(if $(LOCAL_ARM_MODE),$(LOCAL_ARM_MODE),thumb) 474 475# Read the values from something like TARGET_arm_CFLAGS or 476# TARGET_thumb_CFLAGS. HOST_(arm|thumb)_CFLAGS values aren't 477# actually used (although they are usually empty). 478normal_objects_cflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)$(normal_objects_mode)_CFLAGS) 479 480else 481normal_objects_mode := 482normal_objects_cflags := 483endif 484 485########################################################### 486## Define per-module debugging flags. Users can turn on 487## debugging for a particular module by setting DEBUG_MODULE_ModuleName 488## to a non-empty value in their environment or buildspec.mk, 489## and setting HOST_/TARGET_CUSTOM_DEBUG_CFLAGS to the 490## debug flags that they want to use. 491########################################################### 492ifdef DEBUG_MODULE_$(strip $(LOCAL_MODULE)) 493 debug_cflags := $($(my_prefix)CUSTOM_DEBUG_CFLAGS) 494else 495 debug_cflags := 496endif 497 498#################################################### 499## Keep track of src -> obj mapping 500#################################################### 501 502my_tracked_gen_files := 503my_tracked_src_files := 504 505########################################################### 506## Stuff source generated from one-off tools 507########################################################### 508$(my_generated_sources): PRIVATE_MODULE := $(my_register_name) 509 510my_gen_sources_copy := $(patsubst $(generated_sources_dir)/%,$(intermediates)/%,$(filter $(generated_sources_dir)/%,$(my_generated_sources))) 511 512$(my_gen_sources_copy): $(intermediates)/% : $(generated_sources_dir)/% 513 @echo "Copy: $@" 514 $(copy-file-to-target) 515 516my_generated_sources := $(patsubst $(generated_sources_dir)/%,$(intermediates)/%,$(my_generated_sources)) 517 518# Generated sources that will actually produce object files. 519# Other files (like headers) are allowed in LOCAL_GENERATED_SOURCES, 520# since other compiled sources may depend on them, and we set up 521# the dependencies. 522my_gen_src_files := $(filter %.c %$(LOCAL_CPP_EXTENSION) %.S %.s,$(my_generated_sources)) 523 524ALL_GENERATED_SOURCES += $(my_generated_sources) 525 526#################################################### 527## Compile RenderScript with reflected C++ 528#################################################### 529 530renderscript_sources := $(filter %.rscript %.fs,$(my_src_files)) 531 532ifneq (,$(renderscript_sources)) 533my_soong_problems += rs 534 535renderscript_sources_fullpath := $(addprefix $(LOCAL_PATH)/, $(renderscript_sources)) 536RenderScript_file_stamp := $(intermediates)/RenderScriptCPP.stamp 537renderscript_intermediate := $(intermediates)/renderscript 538 539renderscript_target_api := 540 541ifneq (,$(LOCAL_RENDERSCRIPT_TARGET_API)) 542renderscript_target_api := $(LOCAL_RENDERSCRIPT_TARGET_API) 543else 544ifneq (,$(LOCAL_SDK_VERSION)) 545# Set target-api for LOCAL_SDK_VERSIONs other than current. 546ifneq (,$(filter-out current system_current test_current, $(LOCAL_SDK_VERSION))) 547renderscript_target_api := $(call get-numeric-sdk-version,$(LOCAL_SDK_VERSION)) 548endif 549endif # LOCAL_SDK_VERSION is set 550endif # LOCAL_RENDERSCRIPT_TARGET_API is set 551 552 553ifeq ($(LOCAL_RENDERSCRIPT_CC),) 554LOCAL_RENDERSCRIPT_CC := $(LLVM_RS_CC) 555endif 556 557# Turn on all warnings and warnings as errors for RS compiles. 558# This can be disabled with LOCAL_RENDERSCRIPT_FLAGS := -Wno-error 559renderscript_flags := -Wall -Werror 560renderscript_flags += $(LOCAL_RENDERSCRIPT_FLAGS) 561# -m32 or -m64 562renderscript_flags += -m$(my_32_64_bit_suffix) 563 564renderscript_includes := \ 565 $(TOPDIR)external/clang/lib/Headers \ 566 $(TOPDIR)frameworks/rs/script_api/include \ 567 $(LOCAL_RENDERSCRIPT_INCLUDES) 568 569ifneq ($(LOCAL_RENDERSCRIPT_INCLUDES_OVERRIDE),) 570renderscript_includes := $(LOCAL_RENDERSCRIPT_INCLUDES_OVERRIDE) 571endif 572 573bc_dep_files := $(addprefix $(renderscript_intermediate)/, \ 574 $(patsubst %.fs,%.d, $(patsubst %.rscript,%.d, $(notdir $(renderscript_sources))))) 575 576$(RenderScript_file_stamp): PRIVATE_RS_INCLUDES := $(renderscript_includes) 577$(RenderScript_file_stamp): PRIVATE_RS_CC := $(LOCAL_RENDERSCRIPT_CC) 578$(RenderScript_file_stamp): PRIVATE_RS_FLAGS := $(renderscript_flags) 579$(RenderScript_file_stamp): PRIVATE_RS_SOURCE_FILES := $(renderscript_sources_fullpath) 580$(RenderScript_file_stamp): PRIVATE_RS_OUTPUT_DIR := $(renderscript_intermediate) 581$(RenderScript_file_stamp): PRIVATE_RS_TARGET_API := $(patsubst current,0,$(renderscript_target_api)) 582$(RenderScript_file_stamp): PRIVATE_DEP_FILES := $(bc_dep_files) 583$(RenderScript_file_stamp): $(renderscript_sources_fullpath) $(LOCAL_RENDERSCRIPT_CC) 584 $(transform-renderscripts-to-cpp-and-bc) 585 586# include the dependency files (.d) generated by llvm-rs-cc. 587$(call include-depfile,$(RenderScript_file_stamp).d,$(RenderScript_file_stamp)) 588 589LOCAL_INTERMEDIATE_TARGETS += $(RenderScript_file_stamp) 590 591rs_generated_cpps := $(addprefix \ 592 $(renderscript_intermediate)/ScriptC_,$(patsubst %.fs,%.cpp, $(patsubst %.rscript,%.cpp, \ 593 $(notdir $(renderscript_sources))))) 594 595$(call track-src-file-gen,$(renderscript_sources),$(rs_generated_cpps)) 596 597# This is just a no-op rule to make sure gmake doesn't skip updating the dependents. 598$(rs_generated_cpps) : $(RenderScript_file_stamp) 599 @echo "Updated RS generated cpp file $@." 600 $(hide) touch $@ 601 602my_c_includes += $(renderscript_intermediate) 603my_generated_sources += $(rs_generated_cpps) 604 605endif 606 607 608########################################################### 609## Compile the .proto files to .cc (or .c) and then to .o 610########################################################### 611ifeq ($(strip $(LOCAL_PROTOC_OPTIMIZE_TYPE)),) 612 LOCAL_PROTOC_OPTIMIZE_TYPE := lite 613endif 614proto_sources := $(filter %.proto,$(my_src_files)) 615ifneq ($(proto_sources),) 616proto_gen_dir := $(generated_sources_dir)/proto 617proto_sources_fullpath := $(addprefix $(LOCAL_PATH)/, $(proto_sources)) 618 619my_rename_cpp_ext := 620ifneq (,$(filter nanopb-c nanopb-c-enable_malloc nanopb-c-16bit nanopb-c-enable_malloc-16bit nanopb-c-32bit nanopb-c-enable_malloc-32bit, $(LOCAL_PROTOC_OPTIMIZE_TYPE))) 621my_proto_source_suffix := .c 622my_proto_c_includes := external/nanopb-c 623my_protoc_flags := --nanopb_out=$(proto_gen_dir) \ 624 --plugin=$(HOST_OUT_EXECUTABLES)/protoc-gen-nanopb 625my_protoc_deps := $(NANOPB_SRCS) $(proto_sources_fullpath:%.proto=%.options) 626else 627my_proto_source_suffix := $(LOCAL_CPP_EXTENSION) 628ifneq ($(my_proto_source_suffix),.cc) 629# aprotoc is hardcoded to write out only .cc file. 630# We need to rename the extension to $(LOCAL_CPP_EXTENSION) if it's not .cc. 631my_rename_cpp_ext := true 632endif 633my_proto_c_includes := external/protobuf/src 634my_cflags += -DGOOGLE_PROTOBUF_NO_RTTI 635my_protoc_flags := --cpp_out=$(if $(filter lite lite-static,$(LOCAL_PROTOC_OPTIMIZE_TYPE)),lite:,)$(proto_gen_dir) 636my_protoc_deps := 637endif 638my_proto_c_includes += $(proto_gen_dir) 639 640proto_generated_cpps := $(addprefix $(proto_gen_dir)/, \ 641 $(patsubst %.proto,%.pb$(my_proto_source_suffix),$(proto_sources_fullpath))) 642 643# Ensure the transform-proto-to-cc rule is only defined once in multilib build. 644ifndef $(my_host)$(LOCAL_MODULE_CLASS)_$(LOCAL_MODULE)_proto_defined 645$(proto_generated_cpps): PRIVATE_PROTO_INCLUDES := $(TOP) 646$(proto_generated_cpps): PRIVATE_PROTOC_FLAGS := $(LOCAL_PROTOC_FLAGS) $(my_protoc_flags) 647$(proto_generated_cpps): PRIVATE_RENAME_CPP_EXT := $(my_rename_cpp_ext) 648$(proto_generated_cpps): $(proto_gen_dir)/%.pb$(my_proto_source_suffix): %.proto $(my_protoc_deps) $(PROTOC) 649 $(transform-proto-to-cc) 650 651$(my_host)$(LOCAL_MODULE_CLASS)_$(LOCAL_MODULE)_proto_defined := true 652endif 653# Ideally we can generate the source directly into $(intermediates). 654# But many Android.mks assume the .pb.hs are in $(generated_sources_dir). 655# As a workaround, we make a copy in the $(intermediates). 656proto_intermediate_dir := $(intermediates)/proto 657proto_intermediate_cpps := $(patsubst $(proto_gen_dir)/%,$(proto_intermediate_dir)/%,\ 658 $(proto_generated_cpps)) 659$(proto_intermediate_cpps) : $(proto_intermediate_dir)/% : $(proto_gen_dir)/% 660 @echo "Copy: $@" 661 $(copy-file-to-target) 662 $(hide) cp $(basename $<).h $(basename $@).h 663$(call track-src-file-gen,$(proto_sources),$(proto_intermediate_cpps)) 664 665my_generated_sources += $(proto_intermediate_cpps) 666 667my_c_includes += $(my_proto_c_includes) 668# Auto-export the generated proto source dir. 669my_export_c_include_dirs += $(my_proto_c_includes) 670 671ifeq ($(LOCAL_PROTOC_OPTIMIZE_TYPE),nanopb-c-enable_malloc) 672 my_static_libraries += libprotobuf-c-nano-enable_malloc 673else ifeq ($(LOCAL_PROTOC_OPTIMIZE_TYPE),nanopb-c) 674 my_static_libraries += libprotobuf-c-nano 675else ifeq ($(LOCAL_PROTOC_OPTIMIZE_TYPE),nanopb-c-enable_malloc-16bit) 676 my_static_libraries += libprotobuf-c-nano-enable_malloc-16bit 677else ifeq ($(LOCAL_PROTOC_OPTIMIZE_TYPE),nanopb-c-16bit) 678 my_static_libraries += libprotobuf-c-nano-16bit 679else ifeq ($(LOCAL_PROTOC_OPTIMIZE_TYPE),nanopb-c-enable_malloc-32bit) 680 my_static_libraries += libprotobuf-c-nano-enable_malloc-32bit 681else ifeq ($(LOCAL_PROTOC_OPTIMIZE_TYPE),nanopb-c-32bit) 682 my_static_libraries += libprotobuf-c-nano-32bit 683else ifeq ($(LOCAL_PROTOC_OPTIMIZE_TYPE),full) 684 ifdef LOCAL_SDK_VERSION 685 my_static_libraries += libprotobuf-cpp-full-ndk 686 else 687 my_shared_libraries += libprotobuf-cpp-full 688 endif 689else ifeq ($(LOCAL_PROTOC_OPTIMIZE_TYPE),lite-static) 690 my_static_libraries += libprotobuf-cpp-lite 691else 692 ifdef LOCAL_SDK_VERSION 693 my_static_libraries += libprotobuf-cpp-lite-ndk 694 else 695 my_shared_libraries += libprotobuf-cpp-lite 696 endif 697endif 698endif # $(proto_sources) non-empty 699 700########################################################### 701## AIDL: Compile .aidl files to .cpp and .h files 702########################################################### 703aidl_src := $(strip $(filter %.aidl,$(my_src_files))) 704aidl_gen_cpp := 705ifneq ($(aidl_src),) 706 707# Use the intermediates directory to avoid writing our own .cpp -> .o rules. 708aidl_gen_cpp_root := $(intermediates)/aidl-generated/src 709aidl_gen_include_root := $(intermediates)/aidl-generated/include 710 711# Multi-architecture builds have distinct intermediates directories. 712# Thus we'll actually generate source for each architecture. 713$(foreach s,$(aidl_src),\ 714 $(eval $(call define-aidl-cpp-rule,$(s),$(aidl_gen_cpp_root),aidl_gen_cpp))) 715$(foreach cpp,$(aidl_gen_cpp), \ 716 $(call include-depfile,$(addsuffix .aidl.d,$(basename $(cpp))),$(cpp))) 717$(call track-src-file-gen,$(aidl_src),$(aidl_gen_cpp)) 718 719$(aidl_gen_cpp) : PRIVATE_MODULE := $(LOCAL_MODULE) 720$(aidl_gen_cpp) : PRIVATE_HEADER_OUTPUT_DIR := $(aidl_gen_include_root) 721$(aidl_gen_cpp) : PRIVATE_AIDL_FLAGS := $(addprefix -I,$(LOCAL_AIDL_INCLUDES)) 722 723# Add generated headers to include paths. 724my_c_includes += $(aidl_gen_include_root) 725my_export_c_include_dirs += $(aidl_gen_include_root) 726# Pick up the generated C++ files later for transformation to .o files. 727my_generated_sources += $(aidl_gen_cpp) 728 729endif # $(aidl_src) non-empty 730 731########################################################### 732## Compile the .vts files to .cc (or .c) and then to .o 733########################################################### 734 735vts_src := $(strip $(filter %.vts,$(my_src_files))) 736vts_gen_cpp := 737ifneq ($(vts_src),) 738my_soong_problems += vts 739 740# Use the intermediates directory to avoid writing our own .cpp -> .o rules. 741vts_gen_cpp_root := $(intermediates)/vts-generated/src 742vts_gen_include_root := $(intermediates)/vts-generated/include 743 744# Multi-architecture builds have distinct intermediates directories. 745# Thus we'll actually generate source for each architecture. 746$(foreach s,$(vts_src),\ 747 $(eval $(call define-vts-cpp-rule,$(s),$(vts_gen_cpp_root),vts_gen_cpp))) 748$(call track-src-file-gen,$(vts_src),$(vts_gen_cpp)) 749 750$(vts_gen_cpp) : PRIVATE_MODULE := $(LOCAL_MODULE) 751$(vts_gen_cpp) : PRIVATE_HEADER_OUTPUT_DIR := $(vts_gen_include_root) 752$(vts_gen_cpp) : PRIVATE_VTS_FLAGS := $(addprefix -I,$(LOCAL_VTS_INCLUDES)) $(addprefix -m,$(LOCAL_VTS_MODE)) 753 754# Add generated headers to include paths. 755my_c_includes += $(vts_gen_include_root) 756my_export_c_include_dirs += $(vts_gen_include_root) 757# Pick up the generated C++ files later for transformation to .o files. 758my_generated_sources += $(vts_gen_cpp) 759 760endif # $(vts_src) non-empty 761 762########################################################### 763## YACC: Compile .y/.yy files to .c/.cpp and then to .o. 764########################################################### 765 766y_yacc_sources := $(filter %.y,$(my_src_files)) 767y_yacc_cs := $(addprefix \ 768 $(intermediates)/,$(y_yacc_sources:.y=.c)) 769ifneq ($(y_yacc_cs),) 770$(y_yacc_cs): $(intermediates)/%.c: \ 771 $(TOPDIR)$(LOCAL_PATH)/%.y $(BISON) $(BISON_DATA) $(M4) \ 772 $(my_additional_dependencies) 773 $(call transform-y-to-c-or-cpp) 774$(call track-src-file-gen,$(y_yacc_sources),$(y_yacc_cs)) 775 776my_generated_sources += $(y_yacc_cs) 777endif 778 779yy_yacc_sources := $(filter %.yy,$(my_src_files)) 780yy_yacc_cpps := $(addprefix \ 781 $(intermediates)/,$(yy_yacc_sources:.yy=$(LOCAL_CPP_EXTENSION))) 782ifneq ($(yy_yacc_cpps),) 783$(yy_yacc_cpps): $(intermediates)/%$(LOCAL_CPP_EXTENSION): \ 784 $(TOPDIR)$(LOCAL_PATH)/%.yy $(BISON) $(BISON_DATA) $(M4) \ 785 $(my_additional_dependencies) 786 $(call transform-y-to-c-or-cpp) 787$(call track-src-file-gen,$(yy_yacc_sources),$(yy_yacc_cpps)) 788 789my_generated_sources += $(yy_yacc_cpps) 790endif 791 792########################################################### 793## LEX: Compile .l/.ll files to .c/.cpp and then to .o. 794########################################################### 795 796l_lex_sources := $(filter %.l,$(my_src_files)) 797l_lex_cs := $(addprefix \ 798 $(intermediates)/,$(l_lex_sources:.l=.c)) 799ifneq ($(l_lex_cs),) 800$(l_lex_cs): $(LEX) $(M4) 801$(l_lex_cs): $(intermediates)/%.c: \ 802 $(TOPDIR)$(LOCAL_PATH)/%.l 803 $(transform-l-to-c-or-cpp) 804$(call track-src-file-gen,$(l_lex_sources),$(l_lex_cs)) 805 806my_generated_sources += $(l_lex_cs) 807endif 808 809ll_lex_sources := $(filter %.ll,$(my_src_files)) 810ll_lex_cpps := $(addprefix \ 811 $(intermediates)/,$(ll_lex_sources:.ll=$(LOCAL_CPP_EXTENSION))) 812ifneq ($(ll_lex_cpps),) 813$(ll_lex_cpps): $(LEX) $(M4) 814$(ll_lex_cpps): $(intermediates)/%$(LOCAL_CPP_EXTENSION): \ 815 $(TOPDIR)$(LOCAL_PATH)/%.ll 816 $(transform-l-to-c-or-cpp) 817$(call track-src-file-gen,$(ll_lex_sources),$(ll_lex_cpps)) 818 819my_generated_sources += $(ll_lex_cpps) 820endif 821 822########################################################### 823## C++: Compile .cpp files to .o. 824########################################################### 825 826ifneq ($(filter %$(LOCAL_CPP_EXTENSION).arm,$(my_src_files)),) 827$(call pretty-error,Files ending in $(LOCAL_CPP_EXTENSION).arm are deprecated. See $(CHANGES_URL)#file_arm) 828endif 829 830dotdot_sources := $(filter ../%$(LOCAL_CPP_EXTENSION),$(my_src_files)) 831dotdot_objects := 832$(foreach s,$(dotdot_sources),\ 833 $(eval $(call compile-dotdot-cpp-file,$(s),\ 834 $(my_additional_dependencies),\ 835 dotdot_objects,\ 836 $(my_pool)))) 837$(call track-src-file-obj,$(dotdot_sources),$(dotdot_objects)) 838 839cpp_normal_sources := $(filter-out ../%,$(filter %$(LOCAL_CPP_EXTENSION),$(my_src_files))) 840cpp_objects := $(addprefix $(intermediates)/,$(cpp_normal_sources:$(LOCAL_CPP_EXTENSION)=.o)) 841$(call track-src-file-obj,$(cpp_normal_sources),$(cpp_objects)) 842 843$(dotdot_objects) $(cpp_objects): PRIVATE_ARM_MODE := $(normal_objects_mode) 844$(dotdot_objects) $(cpp_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 845 846ifneq ($(strip $(cpp_objects)),) 847$(cpp_objects): .KATI_NINJA_POOL := $(my_pool) 848$(cpp_objects): $(intermediates)/%.o: \ 849 $(TOPDIR)$(LOCAL_PATH)/%$(LOCAL_CPP_EXTENSION) \ 850 $(my_additional_dependencies) $(CLANG_CXX) 851 $(transform-$(PRIVATE_HOST)cpp-to-o) 852$(call include-depfiles-for-objs, $(cpp_objects)) 853endif 854 855cpp_objects += $(dotdot_objects) 856 857########################################################### 858## C++: Compile generated .cpp files to .o. 859########################################################### 860 861gen_cpp_sources := $(filter %$(LOCAL_CPP_EXTENSION),$(my_generated_sources)) 862gen_cpp_objects := $(gen_cpp_sources:%$(LOCAL_CPP_EXTENSION)=%.o) 863$(call track-gen-file-obj,$(gen_cpp_sources),$(gen_cpp_objects)) 864 865ifneq ($(strip $(gen_cpp_objects)),) 866# Compile all generated files as thumb. 867$(gen_cpp_objects): .KATI_NINJA_POOL := $(my_pool) 868$(gen_cpp_objects): PRIVATE_ARM_MODE := $(normal_objects_mode) 869$(gen_cpp_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 870$(gen_cpp_objects): $(intermediates)/%.o: \ 871 $(intermediates)/%$(LOCAL_CPP_EXTENSION) \ 872 $(my_additional_dependencies) $(CLANG_CXX) 873 $(transform-$(PRIVATE_HOST)cpp-to-o) 874$(call include-depfiles-for-objs, $(gen_cpp_objects)) 875endif 876 877########################################################### 878## S: Compile generated .S and .s files to .o. 879########################################################### 880 881gen_S_sources := $(filter %.S,$(my_generated_sources)) 882gen_S_objects := $(gen_S_sources:%.S=%.o) 883$(call track-gen-file-obj,$(gen_S_sources),$(gen_S_objects)) 884 885ifneq ($(strip $(gen_S_sources)),) 886$(gen_S_objects): .KATI_NINJA_POOL := $(my_pool) 887$(gen_S_objects): $(intermediates)/%.o: $(intermediates)/%.S \ 888 $(my_additional_dependencies) $(CLANG) 889 $(transform-$(PRIVATE_HOST)s-to-o) 890$(call include-depfiles-for-objs, $(gen_S_objects)) 891endif 892 893gen_s_sources := $(filter %.s,$(my_generated_sources)) 894gen_s_objects := $(gen_s_sources:%.s=%.o) 895$(call track-gen-file-obj,$(gen_s_sources),$(gen_s_objects)) 896 897ifneq ($(strip $(gen_s_objects)),) 898$(gen_s_objects): .KATI_NINJA_POOL := $(my_pool) 899$(gen_s_objects): $(intermediates)/%.o: $(intermediates)/%.s \ 900 $(my_additional_dependencies) $(CLANG) 901 $(transform-$(PRIVATE_HOST)s-to-o) 902endif 903 904gen_asm_objects := $(gen_S_objects) $(gen_s_objects) 905$(gen_asm_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 906 907########################################################### 908## o: Include generated .o files in output. 909########################################################### 910 911gen_o_objects := $(filter %.o,$(my_generated_sources)) 912 913########################################################### 914## C: Compile .c files to .o. 915########################################################### 916 917ifneq ($(filter %.c.arm,$(my_src_files)),) 918$(call pretty-error,Files ending in .c.arm are deprecated. See $(CHANGES_URL)#file_arm) 919endif 920 921dotdot_sources := $(filter ../%.c, $(my_src_files)) 922dotdot_objects := 923$(foreach s, $(dotdot_sources),\ 924 $(eval $(call compile-dotdot-c-file,$(s),\ 925 $(my_additional_dependencies),\ 926 dotdot_objects,\ 927 $(my_pool)))) 928$(call track-src-file-obj,$(dotdot_sources),$(dotdot_objects)) 929 930c_normal_sources := $(filter-out ../%,$(filter %.c,$(my_src_files))) 931c_objects := $(addprefix $(intermediates)/,$(c_normal_sources:.c=.o)) 932$(call track-src-file-obj,$(c_normal_sources),$(c_objects)) 933 934$(dotdot_objects) $(c_objects): PRIVATE_ARM_MODE := $(normal_objects_mode) 935$(dotdot_objects) $(c_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 936 937ifneq ($(strip $(c_objects)),) 938$(c_objects): .KATI_NINJA_POOL := $(my_pool) 939$(c_objects): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.c \ 940 $(my_additional_dependencies) $(CLANG) 941 $(transform-$(PRIVATE_HOST)c-to-o) 942$(call include-depfiles-for-objs, $(c_objects)) 943endif 944 945c_objects += $(dotdot_objects) 946 947########################################################### 948## C: Compile generated .c files to .o. 949########################################################### 950 951gen_c_sources := $(filter %.c,$(my_generated_sources)) 952gen_c_objects := $(gen_c_sources:%.c=%.o) 953$(call track-gen-file-obj,$(gen_c_sources),$(gen_c_objects)) 954 955ifneq ($(strip $(gen_c_objects)),) 956# Compile all generated files as thumb. 957$(gen_c_objects): .KATI_NINJA_POOL := $(my_pool) 958$(gen_c_objects): PRIVATE_ARM_MODE := $(normal_objects_mode) 959$(gen_c_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 960$(gen_c_objects): $(intermediates)/%.o: $(intermediates)/%.c \ 961 $(my_additional_dependencies) $(CLANG) 962 $(transform-$(PRIVATE_HOST)c-to-o) 963$(call include-depfiles-for-objs, $(gen_c_objects)) 964endif 965 966########################################################### 967## ObjC: Compile .m files to .o 968########################################################### 969 970objc_sources := $(filter %.m,$(my_src_files)) 971objc_objects := $(addprefix $(intermediates)/,$(objc_sources:.m=.o)) 972$(call track-src-file-obj,$(objc_sources),$(objc_objects)) 973 974ifneq ($(strip $(objc_objects)),) 975my_soong_problems += objc 976$(objc_objects): .KATI_NINJA_POOL := $(my_pool) 977$(objc_objects): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.m \ 978 $(my_additional_dependencies) $(CLANG) 979 $(transform-$(PRIVATE_HOST)m-to-o) 980$(call include-depfiles-for-objs, $(objc_objects)) 981endif 982 983########################################################### 984## ObjC++: Compile .mm files to .o 985########################################################### 986 987objcpp_sources := $(filter %.mm,$(my_src_files)) 988objcpp_objects := $(addprefix $(intermediates)/,$(objcpp_sources:.mm=.o)) 989$(call track-src-file-obj,$(objcpp_sources),$(objcpp_objects)) 990 991ifneq ($(strip $(objcpp_objects)),) 992$(objcpp_objects): .KATI_NINJA_POOL := $(my_pool) 993$(objcpp_objects): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.mm \ 994 $(my_additional_dependencies) $(CLANG_CXX) 995 $(transform-$(PRIVATE_HOST)mm-to-o) 996$(call include-depfiles-for-objs, $(objcpp_objects)) 997endif 998 999########################################################### 1000## AS: Compile .S files to .o. 1001########################################################### 1002 1003asm_sources_S := $(filter %.S,$(my_src_files)) 1004dotdot_sources := $(filter ../%,$(asm_sources_S)) 1005asm_sources_S := $(filter-out ../%,$(asm_sources_S)) 1006asm_objects_S := $(addprefix $(intermediates)/,$(asm_sources_S:.S=.o)) 1007$(call track-src-file-obj,$(asm_sources_S),$(asm_objects_S)) 1008 1009dotdot_objects_S := 1010$(foreach s,$(dotdot_sources),\ 1011 $(eval $(call compile-dotdot-s-file,$(s),\ 1012 $(my_additional_dependencies),\ 1013 dotdot_objects_S,\ 1014 $(my_pool)))) 1015$(call track-src-file-obj,$(dotdot_sources),$(dotdot_objects_S)) 1016 1017ifneq ($(strip $(asm_objects_S)),) 1018$(asm_objects_S): .KATI_NINJA_POOL := $(my_pool) 1019$(asm_objects_S): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.S \ 1020 $(my_additional_dependencies) $(CLANG) 1021 $(transform-$(PRIVATE_HOST)s-to-o) 1022$(call include-depfiles-for-objs, $(asm_objects_S)) 1023endif 1024 1025asm_sources_s := $(filter %.s,$(my_src_files)) 1026dotdot_sources := $(filter ../%,$(asm_sources_s)) 1027asm_sources_s := $(filter-out ../%,$(asm_sources_s)) 1028asm_objects_s := $(addprefix $(intermediates)/,$(asm_sources_s:.s=.o)) 1029$(call track-src-file-obj,$(asm_sources_s),$(asm_objects_s)) 1030 1031dotdot_objects_s := 1032$(foreach s,$(dotdot_sources),\ 1033 $(eval $(call compile-dotdot-s-file-no-deps,$(s),\ 1034 $(my_additional_dependencies),\ 1035 dotdot_objects_s,\ 1036 $(my_pool)))) 1037$(call track-src-file-obj,$(dotdot_sources),$(dotdot_objects_s)) 1038 1039ifneq ($(strip $(asm_objects_s)),) 1040$(asm_objects_s): .KATI_NINJA_POOL := $(my_pool) 1041$(asm_objects_s): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.s \ 1042 $(my_additional_dependencies) $(CLANG) 1043 $(transform-$(PRIVATE_HOST)s-to-o) 1044endif 1045 1046asm_objects := $(dotdot_objects_S) $(dotdot_objects_s) $(asm_objects_S) $(asm_objects_s) 1047$(asm_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 1048 1049 1050# .asm for x86/x86_64 needs to be compiled with yasm. 1051asm_sources_asm := $(filter %.asm,$(my_src_files)) 1052ifneq ($(strip $(asm_sources_asm)),) 1053asm_objects_asm := $(addprefix $(intermediates)/,$(asm_sources_asm:.asm=.o)) 1054$(asm_objects_asm): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.asm \ 1055 $(my_additional_dependencies) $(YASM) 1056 $(transform-asm-to-o) 1057$(call track-src-file-obj,$(asm_sources_asm),$(asm_objects_asm)) 1058 1059asm_objects += $(asm_objects_asm) 1060endif 1061 1062################################################################### 1063## When compiling a CFI enabled target, use the .cfi variant of any 1064## static dependencies (where they exist). 1065################################################################## 1066define use_soong_cfi_static_libraries 1067 $(foreach l,$(1),$(if $(filter $(l),$(SOONG_CFI_STATIC_LIBRARIES)),\ 1068 $(l).cfi,$(l))) 1069endef 1070 1071ifneq ($(filter cfi,$(my_sanitize)),) 1072 my_whole_static_libraries := $(call use_soong_cfi_static_libraries,\ 1073 $(my_whole_static_libraries)) 1074 my_static_libraries := $(call use_soong_cfi_static_libraries,\ 1075 $(my_static_libraries)) 1076endif 1077 1078ifneq ($(LOCAL_USE_VNDK),) 1079 my_soong_hwasan_static_libraries := $(SOONG_HWASAN_VENDOR_STATIC_LIBRARIES) 1080else 1081 my_soong_hwasan_static_libraries = $(SOONG_HWASAN_STATIC_LIBRARIES) 1082endif 1083 1084define use_soong_hwasan_static_libraries 1085 $(foreach l,$(1),$(if $(filter $(l),$(my_soong_hwasan_static_libraries)),\ 1086 $(l).hwasan,$(l))) 1087endef 1088 1089ifneq ($(filter hwaddress,$(my_sanitize)),) 1090 my_whole_static_libraries := $(call use_soong_hwasan_static_libraries,\ 1091 $(my_whole_static_libraries)) 1092 my_static_libraries := $(call use_soong_hwasan_static_libraries,\ 1093 $(my_static_libraries)) 1094endif 1095 1096########################################################### 1097## When compiling against the VNDK, use LL-NDK libraries 1098########################################################### 1099ifneq ($(LOCAL_USE_VNDK),) 1100 ##################################################### 1101 ## Soong modules may be built three times, once for 1102 ## /system, once for /vendor and once for /product. 1103 ## If we're using the VNDK, switch all soong 1104 ## libraries over to the /vendor or /product variant. 1105 ##################################################### 1106 ifeq ($(LOCAL_USE_VNDK_PRODUCT),true) 1107 my_whole_static_libraries := $(foreach l,$(my_whole_static_libraries),\ 1108 $(if $(SPLIT_PRODUCT.STATIC_LIBRARIES.$(l)),$(l).product,$(l))) 1109 my_static_libraries := $(foreach l,$(my_static_libraries),\ 1110 $(if $(SPLIT_PRODUCT.STATIC_LIBRARIES.$(l)),$(l).product,$(l))) 1111 my_shared_libraries := $(foreach l,$(my_shared_libraries),\ 1112 $(if $(SPLIT_PRODUCT.SHARED_LIBRARIES.$(l)),$(l).product,$(l))) 1113 my_system_shared_libraries := $(foreach l,$(my_system_shared_libraries),\ 1114 $(if $(SPLIT_PRODUCT.SHARED_LIBRARIES.$(l)),$(l).product,$(l))) 1115 my_header_libraries := $(foreach l,$(my_header_libraries),\ 1116 $(if $(SPLIT_PRODUCT.HEADER_LIBRARIES.$(l)),$(l).product,$(l))) 1117 else 1118 my_whole_static_libraries := $(foreach l,$(my_whole_static_libraries),\ 1119 $(if $(SPLIT_VENDOR.STATIC_LIBRARIES.$(l)),$(l).vendor,$(l))) 1120 my_static_libraries := $(foreach l,$(my_static_libraries),\ 1121 $(if $(SPLIT_VENDOR.STATIC_LIBRARIES.$(l)),$(l).vendor,$(l))) 1122 my_shared_libraries := $(foreach l,$(my_shared_libraries),\ 1123 $(if $(SPLIT_VENDOR.SHARED_LIBRARIES.$(l)),$(l).vendor,$(l))) 1124 my_system_shared_libraries := $(foreach l,$(my_system_shared_libraries),\ 1125 $(if $(SPLIT_VENDOR.SHARED_LIBRARIES.$(l)),$(l).vendor,$(l))) 1126 my_header_libraries := $(foreach l,$(my_header_libraries),\ 1127 $(if $(SPLIT_VENDOR.HEADER_LIBRARIES.$(l)),$(l).vendor,$(l))) 1128 endif 1129endif 1130 1131# Platform can use vendor public libraries. If a required shared lib is one of 1132# the vendor public libraries, the lib is switched to the stub version of the lib. 1133ifeq ($(LOCAL_USE_VNDK),) 1134 my_shared_libraries := $(foreach l,$(my_shared_libraries),\ 1135 $(if $(filter $(l),$(VENDOR_PUBLIC_LIBRARIES)),$(l).vendorpublic,$(l))) 1136endif 1137 1138########################################################### 1139## When compiling against the NDK, use SDK variants of Soong libraries 1140########################################################### 1141 1142ifneq ($(LOCAL_SDK_VERSION),) 1143 my_whole_static_libraries := $(call use_soong_sdk_libraries,$(my_whole_static_libraries)) 1144 my_static_libraries := $(call use_soong_sdk_libraries,$(my_static_libraries)) 1145 my_shared_libraries := $(call use_soong_sdk_libraries,$(my_shared_libraries)) 1146 my_system_shared_libraries := $(call use_soong_sdk_libraries,$(my_system_shared_libraries)) 1147 my_header_libraries := $(call use_soong_sdk_libraries,$(my_header_libraries)) 1148endif 1149 1150########################################################## 1151## Set up installed module dependency 1152## We cannot compute the full path of the LOCAL_SHARED_LIBRARIES for 1153## they may cusomize their install path with LOCAL_MODULE_PATH 1154########################################################## 1155# Get the list of INSTALLED libraries as module names. 1156ifneq ($(LOCAL_SDK_VERSION),) 1157 installed_shared_library_module_names := \ 1158 $(my_shared_libraries) 1159else 1160 installed_shared_library_module_names := \ 1161 $(my_shared_libraries) $(my_system_shared_libraries) 1162endif 1163 1164# The real dependency will be added after all Android.mks are loaded and the install paths 1165# of the shared libraries are determined. 1166ifdef LOCAL_INSTALLED_MODULE 1167ifdef installed_shared_library_module_names 1168$(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)DEPENDENCIES_ON_SHARED_LIBRARIES += \ 1169 $(my_register_name):$(LOCAL_INSTALLED_MODULE):$(subst $(space),$(comma),$(installed_shared_library_module_names)) 1170endif 1171endif 1172 1173 1174#################################################### 1175## Verify that NDK-built libraries only link against 1176## other NDK-built libraries 1177#################################################### 1178 1179include $(BUILD_SYSTEM)/allowed_ndk_types.mk 1180 1181ifdef LOCAL_SDK_VERSION 1182my_link_type := native:ndk:$(my_ndk_stl_family):$(my_ndk_stl_link_type) 1183my_warn_types := $(my_warn_ndk_types) 1184my_allowed_types := $(my_allowed_ndk_types) 1185else ifdef LOCAL_USE_VNDK 1186 _name := $(patsubst %.vendor,%,$(LOCAL_MODULE)) 1187 _name := $(patsubst %.product,%,$(LOCAL_MODULE)) 1188 ifneq ($(filter $(_name),$(VNDK_CORE_LIBRARIES) $(VNDK_SAMEPROCESS_LIBRARIES) $(LLNDK_LIBRARIES)),) 1189 ifeq ($(filter $(_name),$(VNDK_PRIVATE_LIBRARIES)),) 1190 my_link_type := native:vndk 1191 else 1192 my_link_type := native:vndk_private 1193 endif 1194 my_warn_types := 1195 my_allowed_types := native:vndk native:vndk_private 1196 else ifeq ($(LOCAL_USE_VNDK_PRODUCT),true) 1197 # Modules installed to /product cannot directly depend on modules marked 1198 # with vendor_available: false 1199 my_link_type := native:product 1200 my_warn_types := 1201 my_allowed_types := native:product native:vndk native:platform_vndk 1202 else 1203 # Modules installed to /vendor cannot directly depend on modules marked 1204 # with vendor_available: false 1205 my_link_type := native:vendor 1206 my_warn_types := 1207 my_allowed_types := native:vendor native:vndk native:platform_vndk 1208 endif 1209else ifneq ($(filter $(TARGET_RECOVERY_OUT)/%,$(call get_non_asan_path,$(LOCAL_MODULE_PATH))),) 1210my_link_type := native:recovery 1211my_warn_types := 1212# TODO(b/113303515) remove native:platform and my_allowed_ndk_types 1213my_allowed_types := native:recovery native:platform native:platform_vndk $(my_allowed_ndk_types) 1214else 1215my_link_type := native:platform 1216my_warn_types := $(my_warn_ndk_types) 1217my_allowed_types := $(my_allowed_ndk_types) native:platform native:platform_vndk 1218endif 1219 1220my_link_deps := $(addprefix STATIC_LIBRARIES:,$(my_whole_static_libraries) $(my_static_libraries)) 1221ifneq ($(filter-out STATIC_LIBRARIES HEADER_LIBRARIES,$(LOCAL_MODULE_CLASS)),) 1222my_link_deps += $(addprefix SHARED_LIBRARIES:,$(my_shared_libraries)) 1223endif 1224 1225my_2nd_arch_prefix := $(LOCAL_2ND_ARCH_VAR_PREFIX) 1226my_common := 1227include $(BUILD_SYSTEM)/link_type.mk 1228 1229########################################################### 1230## Common object handling. 1231########################################################### 1232 1233my_unused_src_files := $(filter-out $(logtags_sources) $(my_tracked_src_files),$(my_src_files) $(my_gen_src_files)) 1234ifneq ($(my_unused_src_files),) 1235 $(error $(LOCAL_MODULE_MAKEFILE): $(LOCAL_MODULE): Unused source files: $(my_unused_src_files)) 1236endif 1237 1238# some rules depend on asm_objects being first. If your code depends on 1239# being first, it's reasonable to require it to be assembly 1240normal_objects := \ 1241 $(asm_objects) \ 1242 $(cpp_objects) \ 1243 $(gen_cpp_objects) \ 1244 $(gen_asm_objects) \ 1245 $(c_objects) \ 1246 $(gen_c_objects) \ 1247 $(objc_objects) \ 1248 $(objcpp_objects) 1249 1250new_order_normal_objects := $(foreach f,$(my_src_files),$(my_src_file_obj_$(f))) 1251new_order_normal_objects += $(foreach f,$(my_gen_src_files),$(my_src_file_obj_$(f))) 1252 1253ifneq ($(sort $(normal_objects)),$(sort $(new_order_normal_objects))) 1254$(warning $(LOCAL_MODULE_MAKEFILE) Internal build system warning: New object list does not match old) 1255$(info Only in old: $(filter-out $(new_order_normal_objects),$(sort $(normal_objects)))) 1256$(info Only in new: $(filter-out $(normal_objects),$(sort $(new_order_normal_objects)))) 1257endif 1258 1259ifeq ($(BINARY_OBJECTS_ORDER),soong) 1260normal_objects := $(new_order_normal_objects) 1261endif 1262 1263normal_objects += $(addprefix $(TOPDIR)$(LOCAL_PATH)/,$(LOCAL_PREBUILT_OBJ_FILES)) 1264 1265all_objects := $(normal_objects) $(gen_o_objects) 1266 1267LOCAL_INTERMEDIATE_TARGETS += $(all_objects) 1268 1269# Cleanup file tracking 1270$(foreach f,$(my_tracked_gen_files),$(eval my_src_file_gen_$(s):=)) 1271my_tracked_gen_files := 1272$(foreach f,$(my_tracked_src_files),$(eval my_src_file_obj_$(s):=)) 1273my_tracked_src_files := 1274 1275my_c_includes += $(TOPDIR)$(LOCAL_PATH) $(intermediates) $(generated_sources_dir) 1276 1277# The platform JNI header is for platform modules only. 1278ifeq ($(LOCAL_SDK_VERSION)$(LOCAL_USE_VNDK),) 1279 my_c_includes += $(JNI_H_INCLUDE) 1280endif 1281 1282my_c_includes := $(foreach inc,$(my_c_includes),$(call clean-path,$(inc))) 1283 1284my_outside_includes := $(filter-out $(OUT_DIR)/%,$(filter /%,$(my_c_includes)) $(filter ../%,$(my_c_includes))) 1285ifneq ($(my_outside_includes),) 1286 ifeq ($(BUILD_BROKEN_OUTSIDE_INCLUDE_DIRS),true) 1287 $(call pretty-warning,C_INCLUDES must be under the source or output directories: $(my_outside_includes)) 1288 else 1289 $(call pretty-error,C_INCLUDES must be under the source or output directories: $(my_outside_includes)) 1290 endif 1291endif 1292 1293# all_objects includes gen_o_objects which were part of LOCAL_GENERATED_SOURCES; 1294# use normal_objects here to avoid creating circular dependencies. This assumes 1295# that custom build rules which generate .o files don't consume other generated 1296# sources as input (or if they do they take care of that dependency themselves). 1297$(normal_objects) : | $(my_generated_sources) 1298ALL_C_CPP_ETC_OBJECTS += $(all_objects) 1299 1300 1301########################################################### 1302# Standard library handling. 1303########################################################### 1304 1305########################################################### 1306# The list of libraries that this module will link against are in 1307# these variables. Each is a list of bare module names like "libc libm". 1308# 1309# LOCAL_SHARED_LIBRARIES 1310# LOCAL_STATIC_LIBRARIES 1311# LOCAL_WHOLE_STATIC_LIBRARIES 1312# 1313# We need to convert the bare names into the dependencies that 1314# we'll use for LOCAL_BUILT_MODULE and LOCAL_INSTALLED_MODULE. 1315# LOCAL_BUILT_MODULE should depend on the BUILT versions of the 1316# libraries, so that simply building this module doesn't force 1317# an install of a library. Similarly, LOCAL_INSTALLED_MODULE 1318# should depend on the INSTALLED versions of the libraries so 1319# that they get installed when this module does. 1320########################################################### 1321# NOTE: 1322# WHOLE_STATIC_LIBRARIES are libraries that are pulled into the 1323# module without leaving anything out, which is useful for turning 1324# a collection of .a files into a .so file. Linking against a 1325# normal STATIC_LIBRARY will only pull in code/symbols that are 1326# referenced by the module. (see gcc/ld's --whole-archive option) 1327########################################################### 1328 1329# Get the list of BUILT libraries, which are under 1330# various intermediates directories. 1331so_suffix := $($(my_prefix)SHLIB_SUFFIX) 1332a_suffix := $($(my_prefix)STATIC_LIB_SUFFIX) 1333 1334ifneq ($(LOCAL_SDK_VERSION),) 1335built_shared_libraries := \ 1336 $(foreach lib,$(my_shared_libraries), \ 1337 $(call intermediates-dir-for, \ 1338 SHARED_LIBRARIES,$(lib),$(my_kind),,$(LOCAL_2ND_ARCH_VAR_PREFIX),$(my_host_cross))/$(lib)$(so_suffix)) 1339built_shared_library_deps := $(addsuffix .toc, $(built_shared_libraries)) 1340 1341# Add the NDK libraries to the built module dependency 1342my_system_shared_libraries_fullpath := \ 1343 $(my_ndk_stl_shared_lib_fullpath) \ 1344 $(addprefix $(my_ndk_sysroot_lib)/, \ 1345 $(addsuffix $(so_suffix), $(my_system_shared_libraries))) 1346 1347# We need to preserve the ordering of LOCAL_SHARED_LIBRARIES regardless of 1348# whether the libs are generated or prebuilt, so we simply can't split into two 1349# lists and use addprefix. 1350my_ndk_shared_libraries_fullpath := \ 1351 $(foreach _lib,$(my_ndk_shared_libraries),\ 1352 $(if $(filter $(NDK_KNOWN_LIBS),$(_lib)),\ 1353 $(my_built_ndk_libs)/$(_lib)$(so_suffix),\ 1354 $(my_ndk_sysroot_lib)/$(_lib)$(so_suffix))) 1355 1356built_shared_libraries += \ 1357 $(my_ndk_shared_libraries_fullpath) \ 1358 $(my_system_shared_libraries_fullpath) \ 1359 1360built_shared_library_deps += \ 1361 $(my_ndk_shared_libraries_fullpath) \ 1362 $(my_system_shared_libraries_fullpath) \ 1363 1364else 1365built_shared_libraries := \ 1366 $(foreach lib,$(installed_shared_library_module_names), \ 1367 $(call intermediates-dir-for, \ 1368 SHARED_LIBRARIES,$(lib),$(my_kind),,$(LOCAL_2ND_ARCH_VAR_PREFIX),$(my_host_cross))/$(lib)$(so_suffix)) 1369built_shared_library_deps := $(addsuffix .toc, $(built_shared_libraries)) 1370my_system_shared_libraries_fullpath := 1371endif 1372 1373built_static_libraries := \ 1374 $(foreach lib,$(my_static_libraries), \ 1375 $(call intermediates-dir-for, \ 1376 STATIC_LIBRARIES,$(lib),$(my_kind),,$(LOCAL_2ND_ARCH_VAR_PREFIX),$(my_host_cross))/$(lib)$(a_suffix)) 1377 1378ifdef LOCAL_SDK_VERSION 1379built_static_libraries += $(my_ndk_stl_static_lib) 1380endif 1381 1382built_whole_libraries := \ 1383 $(foreach lib,$(my_whole_static_libraries), \ 1384 $(call intermediates-dir-for, \ 1385 STATIC_LIBRARIES,$(lib),$(my_kind),,$(LOCAL_2ND_ARCH_VAR_PREFIX),$(my_host_cross))/$(lib)$(a_suffix)) 1386 1387# We don't care about installed static libraries, since the 1388# libraries have already been linked into the module at that point. 1389# We do, however, care about the NOTICE files for any static 1390# libraries that we use. (see notice_files.mk) 1391installed_static_library_notice_file_targets := \ 1392 $(foreach lib,$(my_static_libraries) $(my_whole_static_libraries), \ 1393 NOTICE-$(if $(LOCAL_IS_HOST_MODULE),HOST$(if $(my_host_cross),_CROSS,),TARGET)-STATIC_LIBRARIES-$(lib)) 1394 1395$(notice_target): | $(installed_static_library_notice_file_targets) 1396$(LOCAL_INSTALLED_MODULE): | $(notice_target) 1397 1398# Default is -fno-rtti. 1399ifeq ($(strip $(LOCAL_RTTI_FLAG)),) 1400LOCAL_RTTI_FLAG := -fno-rtti 1401endif 1402 1403########################################################### 1404# Rule-specific variable definitions 1405########################################################### 1406 1407my_cflags += $(LOCAL_CLANG_CFLAGS) 1408my_conlyflags += $(LOCAL_CLANG_CONLYFLAGS) 1409my_cppflags += $(LOCAL_CLANG_CPPFLAGS) 1410my_asflags += $(LOCAL_CLANG_ASFLAGS) 1411my_ldflags += $(LOCAL_CLANG_LDFLAGS) 1412my_cflags += $(LOCAL_CLANG_CFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_CLANG_CFLAGS_$(my_32_64_bit_suffix)) 1413my_conlyflags += $(LOCAL_CLANG_CONLYFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_CLANG_CONLYFLAGS_$(my_32_64_bit_suffix)) 1414my_cppflags += $(LOCAL_CLANG_CPPFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_CLANG_CPPFLAGS_$(my_32_64_bit_suffix)) 1415my_ldflags += $(LOCAL_CLANG_LDFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_CLANG_LDFLAGS_$(my_32_64_bit_suffix)) 1416my_asflags += $(LOCAL_CLANG_ASFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_CLANG_ASFLAGS_$(my_32_64_bit_suffix)) 1417my_cflags := $(call convert-to-clang-flags,$(my_cflags)) 1418my_cppflags := $(call convert-to-clang-flags,$(my_cppflags)) 1419my_asflags := $(call convert-to-clang-flags,$(my_asflags)) 1420my_ldflags := $(call convert-to-clang-flags,$(my_ldflags)) 1421 1422ifeq ($(my_fdo_build), true) 1423 my_cflags := $(patsubst -Os,-O2,$(my_cflags)) 1424 fdo_incompatible_flags := -fno-early-inlining -finline-limit=% 1425 my_cflags := $(filter-out $(fdo_incompatible_flags),$(my_cflags)) 1426endif 1427 1428# No one should ever use this flag. On GCC it's mere presence will disable all 1429# warnings, even those that are specified after it (contrary to typical warning 1430# flag behavior). This circumvents CFLAGS_NO_OVERRIDE from forcibly enabling the 1431# warnings that are *always* bugs. 1432my_illegal_flags := -w 1433my_cflags := $(filter-out $(my_illegal_flags),$(my_cflags)) 1434my_cppflags := $(filter-out $(my_illegal_flags),$(my_cppflags)) 1435my_conlyflags := $(filter-out $(my_illegal_flags),$(my_conlyflags)) 1436 1437# We can enforce some rules more strictly in the code we own. my_strict 1438# indicates if this is code that we can be stricter with. If we have rules that 1439# we want to apply to *our* code (but maybe can't for vendor/device specific 1440# things), we could extend this to be a ternary value. 1441my_strict := true 1442ifneq ($(filter external/%,$(LOCAL_PATH)),) 1443 my_strict := false 1444endif 1445 1446# Can be used to make some annotations stricter for code we can fix (such as 1447# when we mark functions as deprecated). 1448ifeq ($(my_strict),true) 1449 my_cflags += -DANDROID_STRICT 1450endif 1451 1452# Check if -Werror or -Wno-error is used in C compiler flags. 1453# Header libraries do not need cflags. 1454my_all_cflags := $(my_cflags) $(my_cppflags) $(my_cflags_no_override) 1455ifneq (HEADER_LIBRARIES,$(LOCAL_MODULE_CLASS)) 1456 # Prebuilt modules do not need cflags. 1457 ifeq (,$(LOCAL_PREBUILT_MODULE_FILE)) 1458 # Issue warning if -Wno-error is used. 1459 ifneq (,$(filter -Wno-error,$(my_all_cflags))) 1460 $(eval MODULES_USING_WNO_ERROR := $(MODULES_USING_WNO_ERROR) $(LOCAL_MODULE_MAKEFILE):$(LOCAL_MODULE)) 1461 else 1462 # Issue warning if -Werror is not used. Add it. 1463 ifeq (,$(filter -Werror,$(my_all_cflags))) 1464 # Add -Wall -Werror unless the project is in the WARNING_ALLOWED project list. 1465 ifeq (,$(strip $(call find_warning_allowed_projects,$(LOCAL_PATH)))) 1466 my_cflags := -Wall -Werror $(my_cflags) 1467 else 1468 $(eval MODULES_ADDED_WALL := $(MODULES_ADDED_WALL) $(LOCAL_MODULE_MAKEFILE):$(LOCAL_MODULE)) 1469 my_cflags := -Wall $(my_cflags) 1470 endif 1471 endif 1472 endif 1473 endif 1474endif 1475 1476ifneq (,$(filter -Weverything,$(my_all_cflags))) 1477 ifeq (,$(ANDROID_TEMPORARILY_ALLOW_WEVERYTHING)) 1478 $(call pretty-error, -Weverything is not allowed in Android.mk files.\ 1479 Build with `m ANDROID_TEMPORARILY_ALLOW_WEVERYTHING=true` to experiment locally with -Weverything.) 1480 endif 1481endif 1482 1483# Disable clang-tidy if it is not found. 1484ifeq ($(PATH_TO_CLANG_TIDY),) 1485 my_tidy_enabled := false 1486else 1487 # If LOCAL_TIDY is not defined, use global WITH_TIDY 1488 my_tidy_enabled := $(LOCAL_TIDY) 1489 ifeq ($(my_tidy_enabled),) 1490 my_tidy_enabled := $(WITH_TIDY) 1491 endif 1492endif 1493 1494# my_tidy_checks is empty if clang-tidy is disabled. 1495my_tidy_checks := 1496my_tidy_flags := 1497ifneq (,$(filter 1 true,$(my_tidy_enabled))) 1498 tidy_only: $(cpp_objects) $(c_objects) $(gen_c_objects) $(gen_cpp_objects) 1499 # Set up global default checks 1500 my_tidy_checks := $(WITH_TIDY_CHECKS) 1501 ifeq ($(my_tidy_checks),) 1502 my_tidy_checks := $(call default_global_tidy_checks,$(LOCAL_PATH)) 1503 endif 1504 # Append local clang-tidy checks. 1505 ifneq ($(LOCAL_TIDY_CHECKS),) 1506 my_tidy_checks := $(my_tidy_checks),$(LOCAL_TIDY_CHECKS) 1507 endif 1508 my_tidy_flags := $(strip $(WITH_TIDY_FLAGS) $(LOCAL_TIDY_FLAGS)) 1509 # If tidy flags are not specified, default to check all header files. 1510 ifeq ($(my_tidy_flags),) 1511 my_tidy_flags := $(call default_tidy_header_filter,$(LOCAL_PATH)) 1512 endif 1513 # If clang-tidy is not enabled globally, add the -quiet flag. 1514 ifeq (,$(filter 1 true,$(WITH_TIDY))) 1515 my_tidy_flags += -quiet -extra-arg-before=-fno-caret-diagnostics 1516 endif 1517 1518 ifneq ($(my_tidy_checks),) 1519 # We might be using the static analyzer through clang-tidy. 1520 # https://bugs.llvm.org/show_bug.cgi?id=32914 1521 my_tidy_flags += -extra-arg-before=-D__clang_analyzer__ 1522 1523 # A recent change in clang-tidy (r328258) enabled destructor inlining, 1524 # which appears to cause a number of false positives. Until that's 1525 # resolved, this turns off the effects of r328258. 1526 # https://bugs.llvm.org/show_bug.cgi?id=37459 1527 my_tidy_flags += -extra-arg-before=-Xclang 1528 my_tidy_flags += -extra-arg-before=-analyzer-config 1529 my_tidy_flags += -extra-arg-before=-Xclang 1530 my_tidy_flags += -extra-arg-before=c++-temp-dtor-inlining=false 1531 endif 1532endif 1533 1534my_tidy_checks := $(subst $(space),,$(my_tidy_checks)) 1535 1536# Add dependency of clang-tidy and clang-tidy.sh 1537ifneq ($(my_tidy_checks),) 1538 $(cpp_objects): $(intermediates)/%.o: $(PATH_TO_CLANG_TIDY) 1539 $(c_objects): $(intermediates)/%.o: $(PATH_TO_CLANG_TIDY) 1540 $(gen_cpp_objects): $(intermediates)/%.o: $(PATH_TO_CLANG_TIDY) 1541 $(gen_c_objects): $(intermediates)/%.o: $(PATH_TO_CLANG_TIDY) 1542endif 1543 1544# Move -l* entries from ldflags to ldlibs, and everything else to ldflags 1545my_ldlib_flags := $(my_ldflags) $(my_ldlibs) 1546my_ldlibs := $(filter -l%,$(my_ldlib_flags)) 1547my_ldflags := $(filter-out -l%,$(my_ldlib_flags)) 1548 1549# One last verification check for ldlibs 1550my_allowed_ldlibs := 1551ifndef LOCAL_IS_HOST_MODULE 1552 ifneq ($(LOCAL_SDK_VERSION),) 1553 my_allowed_ldlibs := $(NDK_KNOWN_LIBS:lib%=-l%) 1554 endif 1555else 1556 my_allowed_ldlibs := $($(my_prefix)AVAILABLE_LIBRARIES) 1557endif 1558 1559my_bad_ldlibs := $(filter-out $(my_allowed_ldlibs),$(my_ldlibs)) 1560ifneq ($(my_bad_ldlibs),) 1561 $(error $(LOCAL_MODULE_MAKEFILE): $(LOCAL_MODULE): Bad LOCAL_LDLIBS entries: $(my_bad_ldlibs)) 1562endif 1563 1564# my_cxx_ldlibs may contain linker flags need to wrap certain libraries 1565# (start-group/end-group), so append after the check above. 1566my_ldlibs += $(my_cxx_ldlibs) 1567 1568########################################################### 1569## Define PRIVATE_ variables from global vars 1570########################################################### 1571ifndef LOCAL_IS_HOST_MODULE 1572 1573ifdef LOCAL_USE_VNDK 1574 my_target_global_c_includes := 1575 my_target_global_c_system_includes := $(TARGET_OUT_HEADERS) 1576else ifdef LOCAL_SDK_VERSION 1577 my_target_global_c_includes := 1578 my_target_global_c_system_includes := $(my_ndk_stl_include_path) $(my_ndk_sysroot_include) 1579else ifdef BOARD_VNDK_VERSION 1580 my_target_global_c_includes := $(SRC_HEADERS) \ 1581 $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)C_INCLUDES) 1582 my_target_global_c_system_includes := $(SRC_SYSTEM_HEADERS) \ 1583 $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)C_SYSTEM_INCLUDES) 1584else 1585 my_target_global_c_includes := $(SRC_HEADERS) \ 1586 $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)C_INCLUDES) 1587 my_target_global_c_system_includes := $(SRC_SYSTEM_HEADERS) $(TARGET_OUT_HEADERS) \ 1588 $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)C_SYSTEM_INCLUDES) 1589endif 1590 1591my_target_global_cflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_$(my_prefix)GLOBAL_CFLAGS) 1592my_target_global_conlyflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_$(my_prefix)GLOBAL_CONLYFLAGS) $(my_c_std_conlyflags) 1593my_target_global_cppflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_$(my_prefix)GLOBAL_CPPFLAGS) $(my_cpp_std_cppflags) 1594ifeq ($(my_use_clang_lld),true) 1595 my_target_global_ldflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_$(my_prefix)GLOBAL_LLDFLAGS) 1596 include $(BUILD_SYSTEM)/pack_dyn_relocs_setup.mk 1597 ifeq ($(my_pack_module_relocations),true) 1598 my_target_global_ldflags += -Wl,--pack-dyn-relocs=android+relr -Wl,--use-android-relr-tags 1599 else 1600 my_target_global_ldflags += -Wl,--pack-dyn-relocs=none 1601 endif 1602else 1603 my_target_global_ldflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_$(my_prefix)GLOBAL_LDFLAGS) 1604endif # my_use_clang_lld 1605 1606my_target_triple := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_$(my_prefix)TRIPLE) 1607ifndef LOCAL_IS_HOST_MODULE 1608 my_target_triple_flag := -target $(my_target_triple)$(my_api_level) 1609else 1610 my_target_triple_flag := -target $(my_target_triple) 1611endif 1612my_asflags += $(my_target_triple_flag) 1613my_cflags += $(my_target_triple_flag) 1614my_ldflags += $(my_target_triple_flag) 1615 1616$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_GLOBAL_C_INCLUDES := $(my_target_global_c_includes) 1617$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_GLOBAL_C_SYSTEM_INCLUDES := $(my_target_global_c_system_includes) 1618$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_GLOBAL_CFLAGS := $(my_target_global_cflags) 1619$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_GLOBAL_CONLYFLAGS := $(my_target_global_conlyflags) 1620$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_GLOBAL_CPPFLAGS := $(my_target_global_cppflags) 1621$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_GLOBAL_LDFLAGS := $(my_target_global_ldflags) 1622 1623else # LOCAL_IS_HOST_MODULE 1624 1625my_host_global_c_includes := $(SRC_HEADERS) \ 1626 $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)C_INCLUDES) 1627my_host_global_c_system_includes := $(SRC_SYSTEM_HEADERS) \ 1628 $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)C_SYSTEM_INCLUDES) 1629 1630my_host_global_cflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_$(my_prefix)GLOBAL_CFLAGS) 1631my_host_global_conlyflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_$(my_prefix)GLOBAL_CONLYFLAGS) $(my_c_std_conlyflags) 1632my_host_global_cppflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_$(my_prefix)GLOBAL_CPPFLAGS) $(my_cpp_std_cppflags) 1633ifeq ($(my_use_clang_lld),true) 1634 my_host_global_ldflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_$(my_prefix)GLOBAL_LLDFLAGS) 1635else 1636 my_host_global_ldflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_$(my_prefix)GLOBAL_LDFLAGS) 1637endif # my_use_clang_lld 1638 1639$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_GLOBAL_C_INCLUDES := $(my_host_global_c_includes) 1640$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_GLOBAL_C_SYSTEM_INCLUDES := $(my_host_global_c_system_includes) 1641$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_HOST_GLOBAL_CFLAGS := $(my_host_global_cflags) 1642$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_HOST_GLOBAL_CONLYFLAGS := $(my_host_global_conlyflags) 1643$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_HOST_GLOBAL_CPPFLAGS := $(my_host_global_cppflags) 1644$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_HOST_GLOBAL_LDFLAGS := $(my_host_global_ldflags) 1645endif # LOCAL_IS_HOST_MODULE 1646 1647# To enable coverage for a given module, set LOCAL_NATIVE_COVERAGE=true and 1648# build with NATIVE_COVERAGE=true in your enviornment. 1649ifeq ($(NATIVE_COVERAGE),true) 1650 ifeq ($(my_native_coverage),true) 1651 # Note that clang coverage doesn't play nicely with acov out of the box. 1652 # Clang apparently generates .gcno files that aren't compatible with 1653 # gcov-4.8. This can be solved by installing gcc-4.6 and invoking lcov 1654 # with `--gcov-tool /usr/bin/gcov-4.6`. 1655 # 1656 # http://stackoverflow.com/questions/17758126/clang-code-coverage-invalid-output 1657 my_cflags += --coverage -O0 1658 my_ldflags += --coverage 1659 endif 1660 1661 my_coverage_lib := $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)LIBPROFILE_RT) 1662 1663 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_COVERAGE_LIB := $(my_coverage_lib) 1664 $(LOCAL_INTERMEDIATE_TARGETS): $(my_coverage_lib) 1665endif 1666 1667#################################################### 1668## Import includes 1669#################################################### 1670imported_includes := 1671 1672ifdef LOCAL_USE_VNDK 1673 imported_includes += $(call intermediates-dir-for,HEADER_LIBRARIES,device_kernel_headers,$(my_kind),,$(LOCAL_2ND_ARCH_VAR_PREFIX),$(my_host_cross)) 1674else ifdef LOCAL_SDK_VERSION 1675 # Apps shouldn't need device-specific kernel headers 1676else ifdef BOARD_VNDK_VERSION 1677 # For devices building with the VNDK, only the VNDK gets device-specific kernel headers by default 1678 # In soong, it's entirely opt-in 1679else 1680 # For older non-VNDK builds, continue adding in kernel headers to everything like we used to 1681 imported_includes += $(call intermediates-dir-for,HEADER_LIBRARIES,device_kernel_headers,$(my_kind),,$(LOCAL_2ND_ARCH_VAR_PREFIX),$(my_host_cross)) 1682endif 1683 1684imported_includes := $(strip \ 1685 $(imported_includes) \ 1686 $(foreach l, $(installed_shared_library_module_names), \ 1687 $(call intermediates-dir-for,SHARED_LIBRARIES,$(l),$(my_kind),,$(LOCAL_2ND_ARCH_VAR_PREFIX),$(my_host_cross))) \ 1688 $(foreach l, $(my_static_libraries) $(my_whole_static_libraries), \ 1689 $(call intermediates-dir-for,STATIC_LIBRARIES,$(l),$(my_kind),,$(LOCAL_2ND_ARCH_VAR_PREFIX),$(my_host_cross))) \ 1690 $(foreach l, $(my_header_libraries), \ 1691 $(call intermediates-dir-for,HEADER_LIBRARIES,$(l),$(my_kind),,$(LOCAL_2ND_ARCH_VAR_PREFIX),$(my_host_cross)))) 1692 1693$(foreach dep,$(imported_includes),\ 1694 $(eval EXPORTS.$$(dep).USERS := $$(EXPORTS.$$(dep).USERS) $$(all_objects))) 1695 1696########################################################### 1697## Define PRIVATE_ variables used by multiple module types 1698########################################################### 1699$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_NO_DEFAULT_COMPILER_FLAGS := \ 1700 $(strip $(LOCAL_NO_DEFAULT_COMPILER_FLAGS)) 1701 1702ifeq ($(strip $(WITH_STATIC_ANALYZER)),) 1703 LOCAL_NO_STATIC_ANALYZER := true 1704endif 1705 1706ifneq ($(strip $(LOCAL_IS_HOST_MODULE)),) 1707 my_syntax_arch := host 1708else 1709 my_syntax_arch := $($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH) 1710endif 1711 1712ifeq ($(strip $(my_cc)),) 1713 my_cc := $(my_cc_wrapper) $(CLANG) 1714endif 1715 1716SYNTAX_TOOLS_PREFIX := \ 1717 $(LLVM_PREBUILTS_BASE)/$(BUILD_OS)-x86/$(LLVM_PREBUILTS_VERSION)/libexec 1718 1719ifneq ($(LOCAL_NO_STATIC_ANALYZER),true) 1720 my_cc := CCC_CC=$(CLANG) CLANG=$(CLANG) \ 1721 $(SYNTAX_TOOLS_PREFIX)/ccc-analyzer 1722endif 1723 1724$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CC := $(my_cc) 1725 1726ifeq ($(strip $(my_cxx)),) 1727 my_cxx := $(my_cxx_wrapper) $(CLANG_CXX) 1728endif 1729 1730ifeq ($(strip $(my_cxx_link)),) 1731 my_cxx_link := $(CLANG_CXX) 1732endif 1733 1734ifneq ($(LOCAL_NO_STATIC_ANALYZER),true) 1735 my_cxx := CCC_CXX=$(CLANG_CXX) CLANG_CXX=$(CLANG_CXX) \ 1736 $(SYNTAX_TOOLS_PREFIX)/c++-analyzer 1737 my_cxx_link := CCC_CXX=$(CLANG_CXX) CLANG_CXX=$(CLANG_CXX) \ 1738 $(SYNTAX_TOOLS_PREFIX)/c++-analyzer 1739endif 1740 1741$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_LINKER := $(my_linker) 1742$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CXX := $(my_cxx) 1743$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CXX_LINK := $(my_cxx_link) 1744 1745$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_YACCFLAGS := $(LOCAL_YACCFLAGS) 1746$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ASFLAGS := $(my_asflags) 1747$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CONLYFLAGS := $(my_conlyflags) 1748$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CFLAGS := $(my_cflags) 1749$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CPPFLAGS := $(my_cppflags) 1750$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CFLAGS_NO_OVERRIDE := $(my_cflags_no_override) 1751$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CPPFLAGS_NO_OVERRIDE := $(my_cppflags_no_override) 1752$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_RTTI_FLAG := $(LOCAL_RTTI_FLAG) 1753$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_DEBUG_CFLAGS := $(debug_cflags) 1754$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_C_INCLUDES := $(my_c_includes) 1755$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_IMPORTED_INCLUDES := $(imported_includes) 1756$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_LDFLAGS := $(my_ldflags) 1757$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_LDLIBS := $(my_ldlibs) 1758$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TIDY_CHECKS := $(my_tidy_checks) 1759$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TIDY_FLAGS := $(my_tidy_flags) 1760$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ARFLAGS := $(my_arflags) 1761 1762# this is really the way to get the files onto the command line instead 1763# of using $^, because then LOCAL_ADDITIONAL_DEPENDENCIES doesn't work 1764$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_SHARED_LIBRARIES := $(built_shared_libraries) 1765$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_STATIC_LIBRARIES := $(built_static_libraries) 1766$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_WHOLE_STATIC_LIBRARIES := $(built_whole_libraries) 1767$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_OBJECTS := $(strip $(all_objects)) 1768 1769########################################################### 1770# Define library dependencies. 1771########################################################### 1772# all_libraries is used for the dependencies on LOCAL_BUILT_MODULE. 1773all_libraries := \ 1774 $(built_shared_library_deps) \ 1775 $(my_system_shared_libraries_fullpath) \ 1776 $(built_static_libraries) \ 1777 $(built_whole_libraries) 1778 1779########################################################### 1780# Export includes 1781########################################################### 1782 1783# Headers exported by whole static libraries are also exported by this library. 1784export_include_deps := $(strip \ 1785 $(foreach l,$(my_whole_static_libraries), \ 1786 $(call intermediates-dir-for,STATIC_LIBRARIES,$(l),$(my_kind),,$(LOCAL_2ND_ARCH_VAR_PREFIX),$(my_host_cross)))) 1787# Re-export requested headers from shared libraries. 1788export_include_deps += $(strip \ 1789 $(foreach l,$(LOCAL_EXPORT_SHARED_LIBRARY_HEADERS), \ 1790 $(call intermediates-dir-for,SHARED_LIBRARIES,$(l),$(my_kind),,$(LOCAL_2ND_ARCH_VAR_PREFIX),$(my_host_cross)))) 1791# Re-export requested headers from static libraries. 1792export_include_deps += $(strip \ 1793 $(foreach l,$(LOCAL_EXPORT_STATIC_LIBRARY_HEADERS), \ 1794 $(call intermediates-dir-for,STATIC_LIBRARIES,$(l),$(my_kind),,$(LOCAL_2ND_ARCH_VAR_PREFIX),$(my_host_cross)))) 1795# Re-export requested headers from header libraries. 1796export_include_deps += $(strip \ 1797 $(foreach l,$(LOCAL_EXPORT_HEADER_LIBRARY_HEADERS), \ 1798 $(call intermediates-dir-for,HEADER_LIBRARIES,$(l),$(my_kind),,$(LOCAL_2ND_ARCH_VAR_PREFIX),$(my_host_cross)))) 1799 1800ifneq ($(strip $(my_export_c_include_dirs)$(export_include_deps)),) 1801 EXPORTS_LIST += $(intermediates) 1802 EXPORTS.$(intermediates).FLAGS := $(foreach d,$(my_export_c_include_dirs),-I $(call clean-path,$(d))) 1803 EXPORTS.$(intermediates).REEXPORT := $(export_include_deps) 1804 EXPORTS.$(intermediates).DEPS := $(my_export_c_include_deps) $(my_generated_sources) $(LOCAL_EXPORT_C_INCLUDE_DEPS) 1805endif 1806 1807ifneq (,$(filter-out $(LOCAL_PATH)/%,$(my_export_c_include_dirs))) 1808my_soong_problems += non_local__export_c_include_dirs 1809endif 1810 1811SOONG_CONV.$(LOCAL_MODULE).PROBLEMS := \ 1812 $(SOONG_CONV.$(LOCAL_MODULE).PROBLEMS) $(my_soong_problems) 1813SOONG_CONV.$(LOCAL_MODULE).DEPS := \ 1814 $(SOONG_CONV.$(LOCAL_MODULE).DEPS) \ 1815 $(filter-out $($(LOCAL_2ND_ARCH_VAR_PREFIX)UBSAN_RUNTIME_LIBRARY),\ 1816 $(my_static_libraries) \ 1817 $(my_whole_static_libraries) \ 1818 $(my_shared_libraries) \ 1819 $(my_system_shared_libraries)) 1820SOONG_CONV.$(LOCAL_MODULE).TYPE := native 1821SOONG_CONV.$(LOCAL_MODULE).MAKEFILES := \ 1822 $(SOONG_CONV.$(LOCAL_MODULE).MAKEFILES) $(LOCAL_MODULE_MAKEFILE) 1823SOONG_CONV.$(LOCAL_MODULE).INSTALLED:= \ 1824 $(SOONG_CONV.$(LOCAL_MODULE).INSTALLED) $(LOCAL_INSTALLED_MODULE) 1825SOONG_CONV := $(SOONG_CONV) $(LOCAL_MODULE) 1826 1827########################################################### 1828# Coverage packaging. 1829########################################################### 1830ifeq ($(my_native_coverage),true) 1831my_gcno_objects := \ 1832 $(cpp_objects) \ 1833 $(gen_cpp_objects) \ 1834 $(c_objects) \ 1835 $(gen_c_objects) \ 1836 $(objc_objects) \ 1837 $(objcpp_objects) 1838 1839LOCAL_GCNO_FILES := $(patsubst %.o,%.gcno,$(my_gcno_objects)) 1840$(foreach f,$(my_gcno_objects),$(eval $(call gcno-touch-rule,$(f),$(f:.o=.gcno)))) 1841endif 1842