github.com/westcoastroms/westcoastroms-build@v0.0.0-20190928114312-2350e5a73030/build/make/core/binary.mk (about) 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 ####################################### 9 include $(BUILD_SYSTEM)/base_rules.mk 10 ####################################### 11 12 ################################################## 13 # Compute the dependency of the shared libraries 14 ################################################## 15 # On the target, we compile with -nostdlib, so we must add in the 16 # default system shared libraries, unless they have requested not 17 # to by supplying a LOCAL_SYSTEM_SHARED_LIBRARIES value. One would 18 # supply that, for example, when building libc itself. 19 ifdef LOCAL_IS_HOST_MODULE 20 ifeq ($(LOCAL_SYSTEM_SHARED_LIBRARIES),none) 21 my_system_shared_libraries := 22 else 23 my_system_shared_libraries := $(LOCAL_SYSTEM_SHARED_LIBRARIES) 24 endif 25 else 26 ifeq ($(LOCAL_SYSTEM_SHARED_LIBRARIES),none) 27 my_system_shared_libraries := libc libm libdl 28 else 29 my_system_shared_libraries := $(LOCAL_SYSTEM_SHARED_LIBRARIES) 30 my_system_shared_libraries := $(patsubst libc,libc libdl,$(my_system_shared_libraries)) 31 endif 32 endif 33 34 my_soong_problems := 35 36 # The following LOCAL_ variables will be modified in this file. 37 # Because the same LOCAL_ variables may be used to define modules for both 1st arch and 2nd arch, 38 # we can't modify them in place. 39 my_src_files := $(LOCAL_SRC_FILES) 40 my_src_files_exclude := $(LOCAL_SRC_FILES_EXCLUDE) 41 my_static_libraries := $(LOCAL_STATIC_LIBRARIES) 42 my_whole_static_libraries := $(LOCAL_WHOLE_STATIC_LIBRARIES) 43 my_shared_libraries := $(filter-out $(my_system_shared_libraries),$(LOCAL_SHARED_LIBRARIES)) 44 my_header_libraries := $(LOCAL_HEADER_LIBRARIES) 45 my_cflags := $(LOCAL_CFLAGS) 46 my_conlyflags := $(LOCAL_CONLYFLAGS) 47 my_cppflags := $(LOCAL_CPPFLAGS) 48 my_cflags_no_override := $(GLOBAL_CFLAGS_NO_OVERRIDE) 49 my_cppflags_no_override := $(GLOBAL_CPPFLAGS_NO_OVERRIDE) 50 my_ldflags := $(LOCAL_LDFLAGS) 51 my_ldlibs := $(LOCAL_LDLIBS) 52 my_asflags := $(LOCAL_ASFLAGS) 53 my_cc := $(LOCAL_CC) 54 my_cc_wrapper := $(CC_WRAPPER) 55 my_cxx := $(LOCAL_CXX) 56 my_cxx_ldlibs := 57 my_cxx_wrapper := $(CXX_WRAPPER) 58 my_c_includes := $(LOCAL_C_INCLUDES) 59 my_generated_sources := $(LOCAL_GENERATED_SOURCES) 60 my_additional_dependencies := $(LOCAL_ADDITIONAL_DEPENDENCIES) 61 my_export_c_include_dirs := $(LOCAL_EXPORT_C_INCLUDE_DIRS) 62 my_export_c_include_deps := $(LOCAL_EXPORT_C_INCLUDE_DEPS) 63 my_arflags := 64 65 ifneq (,$(strip $(foreach dir,$(COVERAGE_PATHS),$(filter $(dir)%,$(LOCAL_PATH))))) 66 ifeq (,$(strip $(foreach dir,$(COVERAGE_EXCLUDE_PATHS),$(filter $(dir)%,$(LOCAL_PATH))))) 67 my_native_coverage := true 68 else 69 my_native_coverage := false 70 endif 71 else 72 my_native_coverage := false 73 endif 74 75 my_allow_undefined_symbols := $(strip $(LOCAL_ALLOW_UNDEFINED_SYMBOLS)) 76 ifdef SANITIZE_HOST 77 ifdef LOCAL_IS_HOST_MODULE 78 my_allow_undefined_symbols := true 79 endif 80 endif 81 82 my_ndk_sysroot := 83 my_ndk_sysroot_include := 84 my_ndk_sysroot_lib := 85 ifneq ($(LOCAL_SDK_VERSION),) 86 ifdef LOCAL_IS_HOST_MODULE 87 $(error $(LOCAL_PATH): LOCAL_SDK_VERSION cannot be used in host module) 88 endif 89 90 # Make sure we've built the NDK. 91 my_additional_dependencies += $(SOONG_OUT_DIR)/ndk_base.timestamp 92 93 # mips32r6 is not supported by the NDK. No released NDK contains these 94 # libraries, but the r10 in prebuilts/ndk had a local hack to add them :( 95 # 96 # We need to find a real solution to this problem, but until we do just drop 97 # mips32r6 things back to r10 to get the tree building again. 98 ifeq (mips32r6,$(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH_VARIANT)) 99 ifeq ($(LOCAL_NDK_VERSION), current) 100 LOCAL_NDK_VERSION := r10 101 endif 102 endif 103 104 my_arch := $(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH) 105 ifneq (,$(filter arm64 mips64 x86_64,$(my_arch))) 106 my_min_sdk_version := 21 107 else 108 my_min_sdk_version := $(MIN_SUPPORTED_SDK_VERSION) 109 endif 110 111 # Historically we've just set up a bunch of symlinks in prebuilts/ndk to map 112 # missing API levels to existing ones where necessary, but we're not doing 113 # that for the generated libraries. Clip the API level to the minimum where 114 # appropriate. 115 my_ndk_api := $(LOCAL_SDK_VERSION) 116 ifneq ($(my_ndk_api),current) 117 my_ndk_api := $(call math_max,$(my_ndk_api),$(my_min_sdk_version)) 118 endif 119 120 my_ndk_api_def := $(my_ndk_api) 121 my_ndk_hist_api := $(my_ndk_api) 122 ifeq ($(my_ndk_api),current) 123 my_ndk_api_def := __ANDROID_API_FUTURE__ 124 # The last API level supported by the old prebuilt NDKs. 125 my_ndk_hist_api := 24 126 endif 127 128 129 # Traditionally this has come from android/api-level.h, but with the libc 130 # headers unified it must be set by the build system since we don't have 131 # per-API level copies of that header now. 132 my_cflags += -D__ANDROID_API__=$(my_ndk_api_def) 133 134 my_ndk_source_root := \ 135 $(HISTORICAL_NDK_VERSIONS_ROOT)/$(LOCAL_NDK_VERSION)/sources 136 my_ndk_sysroot := \ 137 $(HISTORICAL_NDK_VERSIONS_ROOT)/$(LOCAL_NDK_VERSION)/platforms/android-$(my_ndk_hist_api)/arch-$(my_arch) 138 my_built_ndk := $(SOONG_OUT_DIR)/ndk 139 my_ndk_triple := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_NDK_TRIPLE) 140 my_ndk_sysroot_include := \ 141 $(my_built_ndk)/sysroot/usr/include \ 142 $(my_built_ndk)/sysroot/usr/include/$(my_ndk_triple) \ 143 $(my_ndk_sysroot)/usr/include \ 144 145 # x86_64 and and mips64 are both multilib toolchains, so their libraries are 146 # installed in /usr/lib64. Aarch64, on the other hand, is not a multilib 147 # compiler, so its libraries are in /usr/lib. 148 # 149 # Mips32r6 is yet another variation, with libraries installed in libr6. 150 # 151 # For the rest, the libraries are installed simply to /usr/lib. 152 ifneq (,$(filter x86_64 mips64,$(my_arch))) 153 my_ndk_libdir_name := lib64 154 else ifeq (mips32r6,$(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH_VARIANT)) 155 my_ndk_libdir_name := libr6 156 else 157 my_ndk_libdir_name := lib 158 endif 159 160 my_ndk_platform_dir := \ 161 $(my_built_ndk)/platforms/android-$(my_ndk_api)/arch-$(my_arch) 162 my_built_ndk_libs := $(my_ndk_platform_dir)/usr/$(my_ndk_libdir_name) 163 my_ndk_sysroot_lib := $(my_ndk_sysroot)/usr/$(my_ndk_libdir_name) 164 165 # The bionic linker now has support for packed relocations and gnu style 166 # hashes (which are much faster!), but shipping to older devices requires 167 # the old style hash. Fortunately, we can build with both and it'll work 168 # anywhere. 169 # 170 # This is not currently supported on MIPS architectures. 171 ifeq (,$(filter mips mips64,$(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH))) 172 my_ldflags += -Wl,--hash-style=both 173 endif 174 175 # We don't want to expose the relocation packer to the NDK just yet. 176 LOCAL_PACK_MODULE_RELOCATIONS := false 177 178 # Set up the NDK stl variant. Starting from NDK-r5 the c++ stl resides in a separate location. 179 # See ndk/docs/CPLUSPLUS-SUPPORT.html 180 my_ndk_stl_include_path := 181 my_ndk_stl_shared_lib_fullpath := 182 my_ndk_stl_static_lib := 183 my_cpu_variant := $(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)CPU_ABI) 184 ifeq (mips32r6,$(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH_VARIANT)) 185 my_cpu_variant := mips32r6 186 endif 187 LOCAL_NDK_STL_VARIANT := $(strip $(LOCAL_NDK_STL_VARIANT)) 188 ifeq (,$(LOCAL_NDK_STL_VARIANT)) 189 LOCAL_NDK_STL_VARIANT := system 190 endif 191 ifneq (1,$(words $(filter none system c++_static c++_shared, $(LOCAL_NDK_STL_VARIANT)))) 192 $(error $(LOCAL_PATH): Unknown LOCAL_NDK_STL_VARIANT $(LOCAL_NDK_STL_VARIANT)) 193 endif 194 195 ifeq (system,$(LOCAL_NDK_STL_VARIANT)) 196 my_ndk_stl_include_path := $(my_ndk_source_root)/cxx-stl/system/include 197 my_system_shared_libraries += libstdc++ 198 else ifneq (,$(filter c++_%, $(LOCAL_NDK_STL_VARIANT))) 199 my_ndk_stl_include_path := \ 200 $(my_ndk_source_root)/cxx-stl/llvm-libc++/include 201 my_ndk_stl_include_path += \ 202 $(my_ndk_source_root)/cxx-stl/llvm-libc++abi/include 203 my_ndk_stl_include_path += $(my_ndk_source_root)/android/support/include 204 205 my_libcxx_libdir := \ 206 $(my_ndk_source_root)/cxx-stl/llvm-libc++/libs/$(my_cpu_variant) 207 208 ifeq (c++_static,$(LOCAL_NDK_STL_VARIANT)) 209 my_ndk_stl_static_lib := \ 210 $(my_libcxx_libdir)/libc++_static.a \ 211 $(my_libcxx_libdir)/libc++abi.a 212 else 213 my_ndk_stl_shared_lib_fullpath := $(my_libcxx_libdir)/libc++_shared.so 214 endif 215 216 my_ndk_stl_static_lib += $(my_libcxx_libdir)/libandroid_support.a 217 ifneq (,$(filter armeabi armeabi-v7a,$(my_cpu_variant))) 218 my_ndk_stl_static_lib += $(my_libcxx_libdir)/libunwind.a 219 endif 220 221 my_ldlibs += -ldl 222 else # LOCAL_NDK_STL_VARIANT must be none 223 # Do nothing. 224 endif 225 endif 226 227 ifneq ($(LOCAL_USE_VNDK),) 228 # Required VNDK version for vendor modules is BOARD_VNDK_VERSION. 229 my_vndk_version := $(BOARD_VNDK_VERSION) 230 ifeq ($(my_vndk_version),current) 231 # Build with current PLATFORM_VNDK_VERSION. 232 # If PLATFORM_VNDK_VERSION has a CODENAME, it will return 233 # __ANDROID_API_FUTURE__. 234 my_vndk_version := $(call codename-or-sdk-to-sdk,$(PLATFORM_VNDK_VERSION)) 235 endif 236 my_cflags += -D__ANDROID_API__=$(my_vndk_version) -D__ANDROID_VNDK__ 237 endif 238 239 ifndef LOCAL_IS_HOST_MODULE 240 # For device libraries, move LOCAL_LDLIBS references to my_shared_libraries. We 241 # no longer need to use my_ldlibs to pick up NDK prebuilt libraries since we're 242 # linking my_shared_libraries by full path now. 243 my_allowed_ldlibs := 244 245 # Sort ldlibs and ldflags between -l and other linker flags 246 # We'll do this again later, since there are still changes happening, but that's fine. 247 my_ldlib_flags := $(my_ldflags) $(my_ldlibs) 248 my_ldlibs := $(filter -l%,$(my_ldlib_flags)) 249 my_ldflags := $(filter-out -l%,$(my_ldlib_flags)) 250 my_ldlib_flags := 251 252 # Move other ldlibs back to shared libraries 253 my_shared_libraries += $(patsubst -l%,lib%,$(filter-out $(my_allowed_ldlibs),$(my_ldlibs))) 254 my_ldlibs := $(filter $(my_allowed_ldlibs),$(my_ldlibs)) 255 else # LOCAL_IS_HOST_MODULE 256 # Add -ldl, -lpthread, -lm and -lrt to host builds to match the default behavior of 257 # device builds 258 ifneq ($($(my_prefix)OS),windows) 259 my_ldlibs += -ldl -lpthread -lm 260 ifneq ($(HOST_OS),darwin) 261 my_ldlibs += -lrt 262 endif 263 endif 264 endif 265 266 ifneq ($(LOCAL_SDK_VERSION),) 267 my_all_ndk_libraries := \ 268 $(NDK_MIGRATED_LIBS) $(addprefix lib,$(NDK_PREBUILT_SHARED_LIBRARIES)) 269 my_ndk_shared_libraries := \ 270 $(filter $(my_all_ndk_libraries),\ 271 $(my_shared_libraries) $(my_system_shared_libraries)) 272 273 my_shared_libraries := \ 274 $(filter-out $(my_all_ndk_libraries),$(my_shared_libraries)) 275 my_system_shared_libraries := \ 276 $(filter-out $(my_all_ndk_libraries),$(my_system_shared_libraries)) 277 endif 278 279 # MinGW spits out warnings about -fPIC even for -fpie?!) being ignored because 280 # all code is position independent, and then those warnings get promoted to 281 # errors. 282 ifneq ($(LOCAL_NO_PIC),true) 283 ifneq ($($(my_prefix)OS),windows) 284 ifneq ($(filter EXECUTABLES NATIVE_TESTS,$(LOCAL_MODULE_CLASS)),) 285 my_cflags += -fPIE 286 else 287 my_cflags += -fPIC 288 endif 289 endif 290 endif 291 292 ifdef LOCAL_IS_HOST_MODULE 293 my_src_files += $(LOCAL_SRC_FILES_$($(my_prefix)OS)) $(LOCAL_SRC_FILES_$($(my_prefix)OS)_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) 294 my_static_libraries += $(LOCAL_STATIC_LIBRARIES_$($(my_prefix)OS)) 295 my_shared_libraries += $(LOCAL_SHARED_LIBRARIES_$($(my_prefix)OS)) 296 my_header_libraries += $(LOCAL_HEADER_LIBRARIES_$($(my_prefix)OS)) 297 my_cflags += $(LOCAL_CFLAGS_$($(my_prefix)OS)) 298 my_cppflags += $(LOCAL_CPPFLAGS_$($(my_prefix)OS)) 299 my_ldflags += $(LOCAL_LDFLAGS_$($(my_prefix)OS)) 300 my_ldlibs += $(LOCAL_LDLIBS_$($(my_prefix)OS)) 301 my_asflags += $(LOCAL_ASFLAGS_$($(my_prefix)OS)) 302 my_c_includes += $(LOCAL_C_INCLUDES_$($(my_prefix)OS)) 303 my_generated_sources += $(LOCAL_GENERATED_SOURCES_$($(my_prefix)OS)) 304 endif 305 306 my_src_files += $(LOCAL_SRC_FILES_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_SRC_FILES_$(my_32_64_bit_suffix)) 307 my_src_files_exclude += $(LOCAL_SRC_FILES_EXCLUDE_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_SRC_FILES_EXCLUDE_$(my_32_64_bit_suffix)) 308 my_shared_libraries += $(LOCAL_SHARED_LIBRARIES_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_SHARED_LIBRARIES_$(my_32_64_bit_suffix)) 309 my_cflags += $(LOCAL_CFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_CFLAGS_$(my_32_64_bit_suffix)) 310 my_cppflags += $(LOCAL_CPPFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_CPPFLAGS_$(my_32_64_bit_suffix)) 311 my_ldflags += $(LOCAL_LDFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_LDFLAGS_$(my_32_64_bit_suffix)) 312 my_asflags += $(LOCAL_ASFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_ASFLAGS_$(my_32_64_bit_suffix)) 313 my_c_includes += $(LOCAL_C_INCLUDES_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_C_INCLUDES_$(my_32_64_bit_suffix)) 314 my_generated_sources += $(LOCAL_GENERATED_SOURCES_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_GENERATED_SOURCES_$(my_32_64_bit_suffix)) 315 316 my_missing_exclude_files := $(filter-out $(my_src_files),$(my_src_files_exclude)) 317 ifneq ($(my_missing_exclude_files),) 318 $(warning Files are listed in LOCAL_SRC_FILES_EXCLUDE but not LOCAL_SRC_FILES) 319 $(error $(my_missing_exclude_files)) 320 endif 321 my_src_files := $(filter-out $(my_src_files_exclude),$(my_src_files)) 322 323 # Strip '/' from the beginning of each src file. This helps the ../ detection in case 324 # the source file is in the form of /../file 325 my_src_files := $(patsubst /%,%,$(my_src_files)) 326 327 my_clang := $(strip $(LOCAL_CLANG)) 328 ifdef LOCAL_CLANG_$(my_32_64_bit_suffix) 329 my_clang := $(strip $(LOCAL_CLANG_$(my_32_64_bit_suffix))) 330 endif 331 ifdef LOCAL_CLANG_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH) 332 my_clang := $(strip $(LOCAL_CLANG_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH))) 333 endif 334 335 # if custom toolchain is in use, default is not to use clang, if not explicitly required 336 ifneq ($(my_cc)$(my_cxx),) 337 ifeq ($(my_clang),) 338 my_clang := false 339 endif 340 endif 341 # Issue warning if LOCAL_CLANG* is set to false and the local makefile is not found 342 # in the exception project list. 343 ifeq ($(my_clang),false) 344 ifeq ($(call find_in_local_clang_exception_projects,$(LOCAL_MODULE_MAKEFILE))$(LOCAL_IS_AUX_MODULE),) 345 $(error $(LOCAL_MODULE_MAKEFILE): $(LOCAL_MODULE): LOCAL_CLANG is set to false) 346 endif 347 endif 348 349 # clang is enabled by default for host builds 350 # enable it unless we've specifically disabled clang above 351 ifdef LOCAL_IS_HOST_MODULE 352 ifneq ($($(my_prefix)CLANG_SUPPORTED),true) 353 ifeq ($(my_clang),true) 354 $(call pretty-error,Clang is not yet supported for $($(my_prefix)OS) binaries) 355 endif 356 my_clang := false 357 else 358 ifeq ($(my_clang),) 359 my_clang := true 360 endif 361 endif 362 else ifeq ($(my_clang),) 363 my_clang := true 364 endif 365 366 ifeq ($(LOCAL_C_STD),) 367 my_c_std_version := $(DEFAULT_C_STD_VERSION) 368 else ifeq ($(LOCAL_C_STD),experimental) 369 my_c_std_version := $(EXPERIMENTAL_C_STD_VERSION) 370 else 371 my_c_std_version := $(LOCAL_C_STD) 372 endif 373 374 ifeq ($(LOCAL_CPP_STD),) 375 my_cpp_std_version := $(DEFAULT_CPP_STD_VERSION) 376 else ifeq ($(LOCAL_CPP_STD),experimental) 377 my_cpp_std_version := $(EXPERIMENTAL_CPP_STD_VERSION) 378 else 379 my_cpp_std_version := $(LOCAL_CPP_STD) 380 endif 381 382 ifneq ($(my_clang),true) 383 # GCC uses an invalid C++14 ABI (emits calls to 384 # __cxa_throw_bad_array_length, which is not a valid C++ RT ABI). 385 # http://b/25022512 386 my_cpp_std_version := $(DEFAULT_GCC_CPP_STD_VERSION) 387 endif 388 389 ifdef LOCAL_IS_HOST_MODULE 390 ifneq ($(my_clang),true) 391 # The host GCC doesn't support C++14 (and is deprecated, so likely 392 # never will). Build these modules with C++11. 393 my_cpp_std_version := $(DEFAULT_GCC_CPP_STD_VERSION) 394 endif 395 endif 396 397 my_c_std_conlyflags := 398 my_cpp_std_cppflags := 399 ifneq (,$(my_c_std_version)) 400 my_c_std_conlyflags := -std=$(my_c_std_version) 401 endif 402 403 ifneq (,$(my_cpp_std_version)) 404 my_cpp_std_cppflags := -std=$(my_cpp_std_version) 405 endif 406 407 # arch-specific static libraries go first so that generic ones can depend on them 408 my_static_libraries := $(LOCAL_STATIC_LIBRARIES_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_STATIC_LIBRARIES_$(my_32_64_bit_suffix)) $(my_static_libraries) 409 my_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) 410 my_header_libraries := $(LOCAL_HEADER_LIBRARIES_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_HEADER_LIBRARIES_$(my_32_64_bit_suffix)) $(my_header_libraries) 411 412 # soong defined modules already have done through this 413 ifneq ($(LOCAL_MODULE_MAKEFILE),$(SOONG_ANDROID_MK)) 414 include $(BUILD_SYSTEM)/cxx_stl_setup.mk 415 endif 416 417 # Add static HAL libraries 418 ifdef LOCAL_HAL_STATIC_LIBRARIES 419 $(foreach lib, $(LOCAL_HAL_STATIC_LIBRARIES), \ 420 $(eval b_lib := $(filter $(lib).%,$(BOARD_HAL_STATIC_LIBRARIES)))\ 421 $(if $(b_lib), $(eval my_static_libraries += $(b_lib)),\ 422 $(eval my_static_libraries += $(lib).default))) 423 b_lib := 424 endif 425 426 ifneq ($(strip $(CUSTOM_$(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)LINKER)),) 427 my_linker := $(CUSTOM_$(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)LINKER) 428 else 429 my_linker := $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)LINKER) 430 endif 431 432 # Modules from soong do not need this since the dependencies are already handled there. 433 ifneq ($(LOCAL_MODULE_MAKEFILE),$(SOONG_ANDROID_MK)) 434 include $(BUILD_SYSTEM)/config_sanitizers.mk 435 436 ifneq ($(LOCAL_NO_LIBCOMPILER_RT),true) 437 # Add in libcompiler_rt for all regular device builds 438 ifeq (,$(WITHOUT_LIBCOMPILER_RT)) 439 my_static_libraries += $(COMPILER_RT_CONFIG_EXTRA_STATIC_LIBRARIES) 440 endif 441 endif 442 443 # Statically link libwinpthread when cross compiling win32. 444 ifeq ($($(my_prefix)OS),windows) 445 my_static_libraries += libwinpthread 446 endif 447 endif # this module is not from soong 448 449 ifneq ($(filter ../%,$(my_src_files)),) 450 my_soong_problems += dotdot_srcs 451 endif 452 ifneq ($(foreach i,$(my_c_includes),$(filter %/..,$(i))$(findstring /../,$(i))),) 453 my_soong_problems += dotdot_incs 454 endif 455 ifneq ($(filter %.arm,$(my_src_files)),) 456 my_soong_problems += srcs_dotarm 457 endif 458 459 #################################################### 460 ## Add FDO flags if FDO is turned on and supported 461 ## Please note that we will do option filtering during FDO build. 462 ## i.e. Os->O2, remove -fno-early-inline and -finline-limit. 463 ################################################################## 464 my_fdo_build := 465 ifneq ($(filter true always, $(LOCAL_FDO_SUPPORT)),) 466 ifeq ($(BUILD_FDO_INSTRUMENT),true) 467 my_cflags += $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_FDO_INSTRUMENT_CFLAGS) 468 my_ldflags += $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_FDO_INSTRUMENT_LDFLAGS) 469 my_fdo_build := true 470 else ifneq ($(filter true,$(BUILD_FDO_OPTIMIZE))$(filter always,$(LOCAL_FDO_SUPPORT)),) 471 my_cflags += $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_FDO_OPTIMIZE_CFLAGS) 472 my_fdo_build := true 473 endif 474 # Disable ccache (or other compiler wrapper) except gomacc, which 475 # can handle -fprofile-use properly. 476 my_cc_wrapper := $(filter $(GOMA_CC),$(my_cc_wrapper)) 477 my_cxx_wrapper := $(filter $(GOMA_CC),$(my_cxx_wrapper)) 478 endif 479 480 ########################################################### 481 ## Explicitly declare assembly-only __ASSEMBLY__ macro for 482 ## assembly source 483 ########################################################### 484 my_asflags += -D__ASSEMBLY__ 485 486 ########################################################### 487 ## Define PRIVATE_ variables from global vars 488 ########################################################### 489 ifndef LOCAL_IS_HOST_MODULE 490 ifdef LOCAL_USE_VNDK 491 my_target_global_c_includes := \ 492 $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)PROJECT_INCLUDES) 493 my_target_global_c_system_includes := \ 494 $(TARGET_OUT_HEADERS) \ 495 $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)PROJECT_SYSTEM_INCLUDES) 496 else ifdef LOCAL_SDK_VERSION 497 my_target_global_c_includes := 498 my_target_global_c_system_includes := $(my_ndk_stl_include_path) $(my_ndk_sysroot_include) 499 else ifdef BOARD_VNDK_VERSION 500 my_target_global_c_includes := $(SRC_HEADERS) \ 501 $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)PROJECT_INCLUDES) \ 502 $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)C_INCLUDES) 503 my_target_global_c_system_includes := $(SRC_SYSTEM_HEADERS) \ 504 $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)PROJECT_SYSTEM_INCLUDES) \ 505 $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)C_SYSTEM_INCLUDES) 506 else 507 my_target_global_c_includes := $(SRC_HEADERS) \ 508 $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)PROJECT_INCLUDES) \ 509 $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)C_INCLUDES) 510 my_target_global_c_system_includes := $(SRC_SYSTEM_HEADERS) $(TARGET_OUT_HEADERS) \ 511 $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)PROJECT_SYSTEM_INCLUDES) \ 512 $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)C_SYSTEM_INCLUDES) 513 endif 514 515 ifeq ($(my_clang),true) 516 my_target_global_cflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_$(my_prefix)GLOBAL_CFLAGS) 517 my_target_global_conlyflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_$(my_prefix)GLOBAL_CONLYFLAGS) $(my_c_std_conlyflags) 518 my_target_global_cppflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_$(my_prefix)GLOBAL_CPPFLAGS) $(my_cpp_std_cppflags) 519 my_target_global_ldflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_$(my_prefix)GLOBAL_LDFLAGS) 520 else 521 my_target_global_cflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)GLOBAL_CFLAGS) 522 my_target_global_conlyflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)GLOBAL_CONLYFLAGS) $(my_c_std_conlyflags) 523 my_target_global_cppflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)GLOBAL_CPPFLAGS) $(my_cpp_std_cppflags) 524 my_target_global_ldflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)GLOBAL_LDFLAGS) 525 endif # my_clang 526 527 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_GLOBAL_C_INCLUDES := $(my_target_global_c_includes) 528 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_GLOBAL_C_SYSTEM_INCLUDES := $(my_target_global_c_system_includes) 529 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_GLOBAL_CFLAGS := $(my_target_global_cflags) 530 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_GLOBAL_CONLYFLAGS := $(my_target_global_conlyflags) 531 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_GLOBAL_CPPFLAGS := $(my_target_global_cppflags) 532 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_GLOBAL_LDFLAGS := $(my_target_global_ldflags) 533 534 else # LOCAL_IS_HOST_MODULE 535 536 my_host_global_c_includes := $(SRC_HEADERS) \ 537 $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)C_INCLUDES) 538 my_host_global_c_system_includes := $(SRC_SYSTEM_HEADERS) \ 539 $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)C_SYSTEM_INCLUDES) 540 541 ifeq ($(my_clang),true) 542 my_host_global_cflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_$(my_prefix)GLOBAL_CFLAGS) 543 my_host_global_conlyflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_$(my_prefix)GLOBAL_CONLYFLAGS) $(my_c_std_conlyflags) 544 my_host_global_cppflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_$(my_prefix)GLOBAL_CPPFLAGS) $(my_cpp_std_cppflags) 545 my_host_global_ldflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_$(my_prefix)GLOBAL_LDFLAGS) 546 else 547 my_host_global_cflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)GLOBAL_CFLAGS) 548 my_host_global_conlyflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)GLOBAL_CONLYFLAGS) $(my_c_std_conlyflags) 549 my_host_global_cppflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)GLOBAL_CPPFLAGS) $(my_cpp_std_cppflags) 550 my_host_global_ldflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)GLOBAL_LDFLAGS) 551 endif # my_clang 552 553 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_GLOBAL_C_INCLUDES := $(my_host_global_c_includes) 554 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_GLOBAL_C_SYSTEM_INCLUDES := $(my_host_global_c_system_includes) 555 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_HOST_GLOBAL_CFLAGS := $(my_host_global_cflags) 556 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_HOST_GLOBAL_CONLYFLAGS := $(my_host_global_conlyflags) 557 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_HOST_GLOBAL_CPPFLAGS := $(my_host_global_cppflags) 558 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_HOST_GLOBAL_LDFLAGS := $(my_host_global_ldflags) 559 endif # LOCAL_IS_HOST_MODULE 560 561 # To enable coverage for a given module, set LOCAL_NATIVE_COVERAGE=true and 562 # build with NATIVE_COVERAGE=true in your enviornment. Note that the build 563 # system is not sensitive to changes to NATIVE_COVERAGE, so you should do a 564 # clean build of your module after toggling it. 565 ifeq ($(NATIVE_COVERAGE),true) 566 ifeq ($(my_native_coverage),true) 567 # Note that clang coverage doesn't play nicely with acov out of the box. 568 # Clang apparently generates .gcno files that aren't compatible with 569 # gcov-4.8. This can be solved by installing gcc-4.6 and invoking lcov 570 # with `--gcov-tool /usr/bin/gcov-4.6`. 571 # 572 # http://stackoverflow.com/questions/17758126/clang-code-coverage-invalid-output 573 my_cflags += --coverage -O0 574 my_ldflags += --coverage 575 endif 576 577 ifeq ($(my_clang),true) 578 my_coverage_lib := $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)LIBPROFILE_RT) 579 else 580 my_coverage_lib := $(call intermediates-dir-for,STATIC_LIBRARIES,libgcov,$(filter AUX,$(my_kind)),,$(LOCAL_2ND_ARCH_VAR_PREFIX))/libgcov.a 581 endif 582 583 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_COVERAGE_LIB := $(my_coverage_lib) 584 $(LOCAL_INTERMEDIATE_TARGETS): $(my_coverage_lib) 585 else 586 my_native_coverage := false 587 endif 588 589 ########################################################### 590 ## Define PRIVATE_ variables used by multiple module types 591 ########################################################### 592 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_NO_DEFAULT_COMPILER_FLAGS := \ 593 $(strip $(LOCAL_NO_DEFAULT_COMPILER_FLAGS)) 594 595 ifeq ($(strip $(WITH_STATIC_ANALYZER)),) 596 LOCAL_NO_STATIC_ANALYZER := true 597 endif 598 599 # Clang does not recognize all gcc flags. 600 # Use static analyzer only if clang is used. 601 ifneq ($(my_clang),true) 602 LOCAL_NO_STATIC_ANALYZER := true 603 endif 604 605 ifneq ($(strip $(LOCAL_IS_HOST_MODULE)),) 606 my_syntax_arch := host 607 else 608 my_syntax_arch := $($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH) 609 endif 610 611 ifeq ($(strip $(my_cc)),) 612 ifeq ($(my_clang),true) 613 my_cc := $(CLANG) 614 else 615 my_cc := $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)CC) 616 endif 617 my_cc := $(my_cc_wrapper) $(my_cc) 618 endif 619 620 SYNTAX_TOOLS_PREFIX := \ 621 $(LLVM_PREBUILTS_BASE)/$(BUILD_OS)-x86/$(LLVM_PREBUILTS_VERSION)/libexec 622 623 ifneq ($(LOCAL_NO_STATIC_ANALYZER),true) 624 my_cc := CCC_CC=$(CLANG) CLANG=$(CLANG) \ 625 $(SYNTAX_TOOLS_PREFIX)/ccc-analyzer 626 endif 627 628 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CC := $(my_cc) 629 630 ifeq ($(strip $(my_cxx)),) 631 ifeq ($(my_clang),true) 632 my_cxx := $(CLANG_CXX) 633 else 634 my_cxx := $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)CXX) 635 endif 636 my_cxx := $(my_cxx_wrapper) $(my_cxx) 637 endif 638 639 ifneq ($(LOCAL_NO_STATIC_ANALYZER),true) 640 my_cxx := CCC_CXX=$(CLANG_CXX) CLANG_CXX=$(CLANG_CXX) \ 641 $(SYNTAX_TOOLS_PREFIX)/c++-analyzer 642 endif 643 644 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_LINKER := $(my_linker) 645 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CXX := $(my_cxx) 646 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CLANG := $(my_clang) 647 648 # TODO: support a mix of standard extensions so that this isn't necessary 649 LOCAL_CPP_EXTENSION := $(strip $(LOCAL_CPP_EXTENSION)) 650 ifeq ($(LOCAL_CPP_EXTENSION),) 651 LOCAL_CPP_EXTENSION := .cpp 652 endif 653 654 # Certain modules like libdl have to have symbols resolved at runtime and blow 655 # up if --no-undefined is passed to the linker. 656 ifeq ($(strip $(LOCAL_NO_DEFAULT_COMPILER_FLAGS)),) 657 ifeq ($(my_allow_undefined_symbols),) 658 ifneq ($(HOST_OS),darwin) 659 my_ldflags += -Wl,--no-undefined 660 endif 661 else 662 ifdef LOCAL_IS_HOST_MODULE 663 ifeq ($(HOST_OS),darwin) 664 # darwin defaults to treating undefined symbols as errors 665 my_ldflags += -Wl,-undefined,dynamic_lookup 666 endif 667 endif 668 endif 669 endif 670 671 ifeq (true,$(LOCAL_GROUP_STATIC_LIBRARIES)) 672 $(LOCAL_BUILT_MODULE): PRIVATE_GROUP_STATIC_LIBRARIES := true 673 else 674 $(LOCAL_BUILT_MODULE): PRIVATE_GROUP_STATIC_LIBRARIES := 675 endif 676 677 ########################################################### 678 ## Define arm-vs-thumb-mode flags. 679 ########################################################### 680 LOCAL_ARM_MODE := $(strip $(LOCAL_ARM_MODE)) 681 ifeq ($($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH),arm) 682 arm_objects_mode := $(if $(LOCAL_ARM_MODE),$(LOCAL_ARM_MODE),arm) 683 normal_objects_mode := $(if $(LOCAL_ARM_MODE),$(LOCAL_ARM_MODE),thumb) 684 685 # Read the values from something like TARGET_arm_CFLAGS or 686 # TARGET_thumb_CFLAGS. HOST_(arm|thumb)_CFLAGS values aren't 687 # actually used (although they are usually empty). 688 arm_objects_cflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)$(arm_objects_mode)_CFLAGS) 689 normal_objects_cflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)$(normal_objects_mode)_CFLAGS) 690 ifeq ($(my_clang),true) 691 arm_objects_cflags := $(call convert-to-clang-flags,$(arm_objects_cflags)) 692 normal_objects_cflags := $(call convert-to-clang-flags,$(normal_objects_cflags)) 693 endif 694 695 else 696 arm_objects_mode := 697 normal_objects_mode := 698 arm_objects_cflags := 699 normal_objects_cflags := 700 endif 701 702 ########################################################### 703 ## Define per-module debugging flags. Users can turn on 704 ## debugging for a particular module by setting DEBUG_MODULE_ModuleName 705 ## to a non-empty value in their environment or buildspec.mk, 706 ## and setting HOST_/TARGET_CUSTOM_DEBUG_CFLAGS to the 707 ## debug flags that they want to use. 708 ########################################################### 709 ifdef DEBUG_MODULE_$(strip $(LOCAL_MODULE)) 710 debug_cflags := $($(my_prefix)CUSTOM_DEBUG_CFLAGS) 711 else 712 debug_cflags := 713 endif 714 715 #################################################### 716 ## Keep track of src -> obj mapping 717 #################################################### 718 719 my_tracked_gen_files := 720 my_tracked_src_files := 721 722 ########################################################### 723 ## Stuff source generated from one-off tools 724 ########################################################### 725 $(my_generated_sources): PRIVATE_MODULE := $(my_register_name) 726 727 my_gen_sources_copy := $(patsubst $(generated_sources_dir)/%,$(intermediates)/%,$(filter $(generated_sources_dir)/%,$(my_generated_sources))) 728 729 $(my_gen_sources_copy): $(intermediates)/% : $(generated_sources_dir)/% 730 @echo "Copy: $@" 731 $(copy-file-to-target) 732 733 my_generated_sources := $(patsubst $(generated_sources_dir)/%,$(intermediates)/%,$(my_generated_sources)) 734 735 # Generated sources that will actually produce object files. 736 # Other files (like headers) are allowed in LOCAL_GENERATED_SOURCES, 737 # since other compiled sources may depend on them, and we set up 738 # the dependencies. 739 my_gen_src_files := $(filter %.c %$(LOCAL_CPP_EXTENSION) %.S %.s,$(my_generated_sources)) 740 741 ALL_GENERATED_SOURCES += $(my_generated_sources) 742 743 #################################################### 744 ## Compile RenderScript with reflected C++ 745 #################################################### 746 747 renderscript_sources := $(filter %.rs %.fs,$(my_src_files)) 748 749 ifneq (,$(renderscript_sources)) 750 my_soong_problems += rs 751 752 renderscript_sources_fullpath := $(addprefix $(LOCAL_PATH)/, $(renderscript_sources)) 753 RenderScript_file_stamp := $(intermediates)/RenderScriptCPP.stamp 754 renderscript_intermediate := $(intermediates)/renderscript 755 756 renderscript_target_api := 757 758 ifneq (,$(LOCAL_RENDERSCRIPT_TARGET_API)) 759 renderscript_target_api := $(LOCAL_RENDERSCRIPT_TARGET_API) 760 else 761 ifneq (,$(LOCAL_SDK_VERSION)) 762 # Set target-api for LOCAL_SDK_VERSIONs other than current. 763 ifneq (,$(filter-out current system_current test_current, $(LOCAL_SDK_VERSION))) 764 renderscript_target_api := $(call get-numeric-sdk-version,$(LOCAL_SDK_VERSION)) 765 endif 766 endif # LOCAL_SDK_VERSION is set 767 endif # LOCAL_RENDERSCRIPT_TARGET_API is set 768 769 770 ifeq ($(LOCAL_RENDERSCRIPT_CC),) 771 LOCAL_RENDERSCRIPT_CC := $(LLVM_RS_CC) 772 endif 773 774 # Turn on all warnings and warnings as errors for RS compiles. 775 # This can be disabled with LOCAL_RENDERSCRIPT_FLAGS := -Wno-error 776 renderscript_flags := -Wall -Werror 777 renderscript_flags += $(LOCAL_RENDERSCRIPT_FLAGS) 778 # -m32 or -m64 779 renderscript_flags += -m$(my_32_64_bit_suffix) 780 781 renderscript_includes := \ 782 $(TOPDIR)external/clang/lib/Headers \ 783 $(TOPDIR)frameworks/rs/script_api/include \ 784 $(LOCAL_RENDERSCRIPT_INCLUDES) 785 786 ifneq ($(LOCAL_RENDERSCRIPT_INCLUDES_OVERRIDE),) 787 renderscript_includes := $(LOCAL_RENDERSCRIPT_INCLUDES_OVERRIDE) 788 endif 789 790 bc_dep_files := $(addprefix $(renderscript_intermediate)/, \ 791 $(patsubst %.fs,%.d, $(patsubst %.rs,%.d, $(notdir $(renderscript_sources))))) 792 793 $(RenderScript_file_stamp): PRIVATE_RS_INCLUDES := $(renderscript_includes) 794 $(RenderScript_file_stamp): PRIVATE_RS_CC := $(LOCAL_RENDERSCRIPT_CC) 795 $(RenderScript_file_stamp): PRIVATE_RS_FLAGS := $(renderscript_flags) 796 $(RenderScript_file_stamp): PRIVATE_RS_SOURCE_FILES := $(renderscript_sources_fullpath) 797 $(RenderScript_file_stamp): PRIVATE_RS_OUTPUT_DIR := $(renderscript_intermediate) 798 $(RenderScript_file_stamp): PRIVATE_RS_TARGET_API := $(renderscript_target_api) 799 $(RenderScript_file_stamp): PRIVATE_DEP_FILES := $(bc_dep_files) 800 $(RenderScript_file_stamp): $(renderscript_sources_fullpath) $(LOCAL_RENDERSCRIPT_CC) 801 $(transform-renderscripts-to-cpp-and-bc) 802 803 # include the dependency files (.d) generated by llvm-rs-cc. 804 $(call include-depfile,$(RenderScript_file_stamp).d,$(RenderScript_file_stamp)) 805 806 LOCAL_INTERMEDIATE_TARGETS += $(RenderScript_file_stamp) 807 808 rs_generated_cpps := $(addprefix \ 809 $(renderscript_intermediate)/ScriptC_,$(patsubst %.fs,%.cpp, $(patsubst %.rs,%.cpp, \ 810 $(notdir $(renderscript_sources))))) 811 812 $(call track-src-file-gen,$(renderscript_sources),$(rs_generated_cpps)) 813 814 # This is just a dummy rule to make sure gmake doesn't skip updating the dependents. 815 $(rs_generated_cpps) : $(RenderScript_file_stamp) 816 @echo "Updated RS generated cpp file $@." 817 $(hide) touch $@ 818 819 my_c_includes += $(renderscript_intermediate) 820 my_generated_sources += $(rs_generated_cpps) 821 822 endif 823 824 825 ########################################################### 826 ## Compile the .proto files to .cc (or .c) and then to .o 827 ########################################################### 828 ifeq ($(strip $(LOCAL_PROTOC_OPTIMIZE_TYPE)),) 829 LOCAL_PROTOC_OPTIMIZE_TYPE := lite 830 endif 831 proto_sources := $(filter %.proto,$(my_src_files)) 832 ifneq ($(proto_sources),) 833 proto_gen_dir := $(generated_sources_dir)/proto 834 proto_sources_fullpath := $(addprefix $(LOCAL_PATH)/, $(proto_sources)) 835 836 my_rename_cpp_ext := 837 ifneq (,$(filter nanopb-c nanopb-c-enable_malloc, $(LOCAL_PROTOC_OPTIMIZE_TYPE))) 838 my_proto_source_suffix := .c 839 my_proto_c_includes := external/nanopb-c 840 my_protoc_flags := --nanopb_out=$(proto_gen_dir) \ 841 --plugin=external/nanopb-c/generator/protoc-gen-nanopb 842 my_protoc_deps := $(NANOPB_SRCS) $(proto_sources_fullpath:%.proto=%.options) 843 else 844 my_proto_source_suffix := $(LOCAL_CPP_EXTENSION) 845 ifneq ($(my_proto_source_suffix),.cc) 846 # aprotoc is hardcoded to write out only .cc file. 847 # We need to rename the extension to $(LOCAL_CPP_EXTENSION) if it's not .cc. 848 my_rename_cpp_ext := true 849 endif 850 my_proto_c_includes := external/protobuf/src 851 my_cflags += -DGOOGLE_PROTOBUF_NO_RTTI 852 my_protoc_flags := --cpp_out=$(if $(filter lite lite-static,$(LOCAL_PROTOC_OPTIMIZE_TYPE)),lite:,)$(proto_gen_dir) 853 my_protoc_deps := 854 endif 855 my_proto_c_includes += $(proto_gen_dir) 856 857 proto_generated_cpps := $(addprefix $(proto_gen_dir)/, \ 858 $(patsubst %.proto,%.pb$(my_proto_source_suffix),$(proto_sources_fullpath))) 859 860 # Ensure the transform-proto-to-cc rule is only defined once in multilib build. 861 ifndef $(my_host)$(LOCAL_MODULE_CLASS)_$(LOCAL_MODULE)_proto_defined 862 $(proto_generated_cpps): PRIVATE_PROTO_INCLUDES := $(TOP) 863 $(proto_generated_cpps): PRIVATE_PROTOC_FLAGS := $(LOCAL_PROTOC_FLAGS) $(my_protoc_flags) 864 $(proto_generated_cpps): PRIVATE_RENAME_CPP_EXT := $(my_rename_cpp_ext) 865 $(proto_generated_cpps): $(proto_gen_dir)/%.pb$(my_proto_source_suffix): %.proto $(my_protoc_deps) $(PROTOC) 866 $(transform-proto-to-cc) 867 868 $(my_host)$(LOCAL_MODULE_CLASS)_$(LOCAL_MODULE)_proto_defined := true 869 endif 870 # Ideally we can generate the source directly into $(intermediates). 871 # But many Android.mks assume the .pb.hs are in $(generated_sources_dir). 872 # As a workaround, we make a copy in the $(intermediates). 873 proto_intermediate_dir := $(intermediates)/proto 874 proto_intermediate_cpps := $(patsubst $(proto_gen_dir)/%,$(proto_intermediate_dir)/%,\ 875 $(proto_generated_cpps)) 876 $(proto_intermediate_cpps) : $(proto_intermediate_dir)/% : $(proto_gen_dir)/% 877 @echo "Copy: $@" 878 $(copy-file-to-target) 879 $(hide) cp $(basename $<).h $(basename $@).h 880 $(call track-src-file-gen,$(proto_sources),$(proto_intermediate_cpps)) 881 882 my_generated_sources += $(proto_intermediate_cpps) 883 884 my_c_includes += $(my_proto_c_includes) 885 # Auto-export the generated proto source dir. 886 my_export_c_include_dirs += $(my_proto_c_includes) 887 888 ifeq ($(LOCAL_PROTOC_OPTIMIZE_TYPE),nanopb-c-enable_malloc) 889 my_static_libraries += libprotobuf-c-nano-enable_malloc 890 else ifeq ($(LOCAL_PROTOC_OPTIMIZE_TYPE),nanopb-c) 891 my_static_libraries += libprotobuf-c-nano 892 else ifeq ($(LOCAL_PROTOC_OPTIMIZE_TYPE),full) 893 ifdef LOCAL_SDK_VERSION 894 my_static_libraries += libprotobuf-cpp-full-ndk 895 else 896 my_shared_libraries += libprotobuf-cpp-full 897 endif 898 else ifeq ($(LOCAL_PROTOC_OPTIMIZE_TYPE),lite-static) 899 my_static_libraries += libprotobuf-cpp-lite 900 else 901 ifdef LOCAL_SDK_VERSION 902 my_static_libraries += libprotobuf-cpp-lite-ndk 903 else 904 my_shared_libraries += libprotobuf-cpp-lite 905 endif 906 endif 907 endif # $(proto_sources) non-empty 908 909 ########################################################### 910 ## AIDL: Compile .aidl files to .cpp and .h files 911 ########################################################### 912 aidl_src := $(strip $(filter %.aidl,$(my_src_files))) 913 aidl_gen_cpp := 914 ifneq ($(aidl_src),) 915 916 # Use the intermediates directory to avoid writing our own .cpp -> .o rules. 917 aidl_gen_cpp_root := $(intermediates)/aidl-generated/src 918 aidl_gen_include_root := $(intermediates)/aidl-generated/include 919 920 # Multi-architecture builds have distinct intermediates directories. 921 # Thus we'll actually generate source for each architecture. 922 $(foreach s,$(aidl_src),\ 923 $(eval $(call define-aidl-cpp-rule,$(s),$(aidl_gen_cpp_root),aidl_gen_cpp))) 924 $(foreach cpp,$(aidl_gen_cpp), \ 925 $(call include-depfile,$(addsuffix .aidl.d,$(basename $(cpp))),$(cpp))) 926 $(call track-src-file-gen,$(aidl_src),$(aidl_gen_cpp)) 927 928 $(aidl_gen_cpp) : PRIVATE_MODULE := $(LOCAL_MODULE) 929 $(aidl_gen_cpp) : PRIVATE_HEADER_OUTPUT_DIR := $(aidl_gen_include_root) 930 $(aidl_gen_cpp) : PRIVATE_AIDL_FLAGS := $(addprefix -I,$(LOCAL_AIDL_INCLUDES)) 931 932 # Add generated headers to include paths. 933 my_c_includes += $(aidl_gen_include_root) 934 my_export_c_include_dirs += $(aidl_gen_include_root) 935 # Pick up the generated C++ files later for transformation to .o files. 936 my_generated_sources += $(aidl_gen_cpp) 937 938 endif # $(aidl_src) non-empty 939 940 ########################################################### 941 ## Compile the .vts files to .cc (or .c) and then to .o 942 ########################################################### 943 944 vts_src := $(strip $(filter %.vts,$(my_src_files))) 945 vts_gen_cpp := 946 ifneq ($(vts_src),) 947 my_soong_problems += vts 948 949 # Use the intermediates directory to avoid writing our own .cpp -> .o rules. 950 vts_gen_cpp_root := $(intermediates)/vts-generated/src 951 vts_gen_include_root := $(intermediates)/vts-generated/include 952 953 # Multi-architecture builds have distinct intermediates directories. 954 # Thus we'll actually generate source for each architecture. 955 $(foreach s,$(vts_src),\ 956 $(eval $(call define-vts-cpp-rule,$(s),$(vts_gen_cpp_root),vts_gen_cpp))) 957 $(foreach cpp,$(vts_gen_cpp), \ 958 $(call include-depfile,$(addsuffix .vts.P,$(basename $(cpp))),$(cpp))) 959 $(call track-src-file-gen,$(vts_src),$(vts_gen_cpp)) 960 961 $(vts_gen_cpp) : PRIVATE_MODULE := $(LOCAL_MODULE) 962 $(vts_gen_cpp) : PRIVATE_HEADER_OUTPUT_DIR := $(vts_gen_include_root) 963 $(vts_gen_cpp) : PRIVATE_VTS_FLAGS := $(addprefix -I,$(LOCAL_VTS_INCLUDES)) $(addprefix -m,$(LOCAL_VTS_MODE)) 964 965 # Add generated headers to include paths. 966 my_c_includes += $(vts_gen_include_root) 967 my_export_c_include_dirs += $(vts_gen_include_root) 968 # Pick up the generated C++ files later for transformation to .o files. 969 my_generated_sources += $(vts_gen_cpp) 970 971 endif # $(vts_src) non-empty 972 973 ########################################################### 974 ## YACC: Compile .y/.yy files to .c/.cpp and then to .o. 975 ########################################################### 976 977 y_yacc_sources := $(filter %.y,$(my_src_files)) 978 y_yacc_cs := $(addprefix \ 979 $(intermediates)/,$(y_yacc_sources:.y=.c)) 980 ifneq ($(y_yacc_cs),) 981 $(y_yacc_cs): $(intermediates)/%.c: \ 982 $(TOPDIR)$(LOCAL_PATH)/%.y $(BISON) $(BISON_DATA) \ 983 $(my_additional_dependencies) 984 $(call transform-y-to-c-or-cpp) 985 $(call track-src-file-gen,$(y_yacc_sources),$(y_yacc_cs)) 986 987 my_generated_sources += $(y_yacc_cs) 988 endif 989 990 yy_yacc_sources := $(filter %.yy,$(my_src_files)) 991 yy_yacc_cpps := $(addprefix \ 992 $(intermediates)/,$(yy_yacc_sources:.yy=$(LOCAL_CPP_EXTENSION))) 993 ifneq ($(yy_yacc_cpps),) 994 $(yy_yacc_cpps): $(intermediates)/%$(LOCAL_CPP_EXTENSION): \ 995 $(TOPDIR)$(LOCAL_PATH)/%.yy $(BISON) $(BISON_DATA) \ 996 $(my_additional_dependencies) 997 $(call transform-y-to-c-or-cpp) 998 $(call track-src-file-gen,$(yy_yacc_sources),$(yy_yacc_cpps)) 999 1000 my_generated_sources += $(yy_yacc_cpps) 1001 endif 1002 1003 ########################################################### 1004 ## LEX: Compile .l/.ll files to .c/.cpp and then to .o. 1005 ########################################################### 1006 1007 l_lex_sources := $(filter %.l,$(my_src_files)) 1008 l_lex_cs := $(addprefix \ 1009 $(intermediates)/,$(l_lex_sources:.l=.c)) 1010 ifneq ($(l_lex_cs),) 1011 $(l_lex_cs): $(intermediates)/%.c: \ 1012 $(TOPDIR)$(LOCAL_PATH)/%.l 1013 $(transform-l-to-c-or-cpp) 1014 $(call track-src-file-gen,$(l_lex_sources),$(l_lex_cs)) 1015 1016 my_generated_sources += $(l_lex_cs) 1017 endif 1018 1019 ll_lex_sources := $(filter %.ll,$(my_src_files)) 1020 ll_lex_cpps := $(addprefix \ 1021 $(intermediates)/,$(ll_lex_sources:.ll=$(LOCAL_CPP_EXTENSION))) 1022 ifneq ($(ll_lex_cpps),) 1023 $(ll_lex_cpps): $(intermediates)/%$(LOCAL_CPP_EXTENSION): \ 1024 $(TOPDIR)$(LOCAL_PATH)/%.ll 1025 $(transform-l-to-c-or-cpp) 1026 $(call track-src-file-gen,$(ll_lex_sources),$(ll_lex_cpps)) 1027 1028 my_generated_sources += $(ll_lex_cpps) 1029 endif 1030 1031 ########################################################### 1032 ## C++: Compile .cpp files to .o. 1033 ########################################################### 1034 1035 # we also do this on host modules, even though 1036 # it's not really arm, because there are files that are shared. 1037 cpp_arm_sources := $(patsubst %$(LOCAL_CPP_EXTENSION).arm,%$(LOCAL_CPP_EXTENSION),$(filter %$(LOCAL_CPP_EXTENSION).arm,$(my_src_files))) 1038 dotdot_arm_sources := $(filter ../%,$(cpp_arm_sources)) 1039 cpp_arm_sources := $(filter-out ../%,$(cpp_arm_sources)) 1040 cpp_arm_objects := $(addprefix $(intermediates)/,$(cpp_arm_sources:$(LOCAL_CPP_EXTENSION)=.o)) 1041 $(call track-src-file-obj,$(patsubst %,%.arm,$(cpp_arm_sources)),$(cpp_arm_objects)) 1042 1043 # For source files starting with ../, we remove all the ../ in the object file path, 1044 # to avoid object file escaping the intermediate directory. 1045 dotdot_arm_objects := 1046 $(foreach s,$(dotdot_arm_sources),\ 1047 $(eval $(call compile-dotdot-cpp-file,$(s),\ 1048 $(my_additional_dependencies),\ 1049 dotdot_arm_objects))) 1050 $(call track-src-file-obj,$(patsubst %,%.arm,$(dotdot_arm_sources)),$(dotdot_arm_objects)) 1051 1052 dotdot_sources := $(filter ../%$(LOCAL_CPP_EXTENSION),$(my_src_files)) 1053 dotdot_objects := 1054 $(foreach s,$(dotdot_sources),\ 1055 $(eval $(call compile-dotdot-cpp-file,$(s),\ 1056 $(my_additional_dependencies),\ 1057 dotdot_objects))) 1058 $(call track-src-file-obj,$(dotdot_sources),$(dotdot_objects)) 1059 1060 cpp_normal_sources := $(filter-out ../%,$(filter %$(LOCAL_CPP_EXTENSION),$(my_src_files))) 1061 cpp_normal_objects := $(addprefix $(intermediates)/,$(cpp_normal_sources:$(LOCAL_CPP_EXTENSION)=.o)) 1062 $(call track-src-file-obj,$(cpp_normal_sources),$(cpp_normal_objects)) 1063 1064 $(dotdot_arm_objects) $(cpp_arm_objects): PRIVATE_ARM_MODE := $(arm_objects_mode) 1065 $(dotdot_arm_objects) $(cpp_arm_objects): PRIVATE_ARM_CFLAGS := $(arm_objects_cflags) 1066 $(dotdot_objects) $(cpp_normal_objects): PRIVATE_ARM_MODE := $(normal_objects_mode) 1067 $(dotdot_objects) $(cpp_normal_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 1068 1069 cpp_objects := $(cpp_arm_objects) $(cpp_normal_objects) 1070 1071 ifneq ($(strip $(cpp_objects)),) 1072 $(cpp_objects): $(intermediates)/%.o: \ 1073 $(TOPDIR)$(LOCAL_PATH)/%$(LOCAL_CPP_EXTENSION) \ 1074 $(my_additional_dependencies) 1075 $(transform-$(PRIVATE_HOST)cpp-to-o) 1076 $(call include-depfiles-for-objs, $(cpp_objects)) 1077 endif 1078 1079 cpp_objects += $(dotdot_arm_objects) $(dotdot_objects) 1080 1081 ########################################################### 1082 ## C++: Compile generated .cpp files to .o. 1083 ########################################################### 1084 1085 gen_cpp_sources := $(filter %$(LOCAL_CPP_EXTENSION),$(my_generated_sources)) 1086 gen_cpp_objects := $(gen_cpp_sources:%$(LOCAL_CPP_EXTENSION)=%.o) 1087 $(call track-gen-file-obj,$(gen_cpp_sources),$(gen_cpp_objects)) 1088 1089 ifneq ($(strip $(gen_cpp_objects)),) 1090 # Compile all generated files as thumb. 1091 # TODO: support compiling certain generated files as arm. 1092 $(gen_cpp_objects): PRIVATE_ARM_MODE := $(normal_objects_mode) 1093 $(gen_cpp_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 1094 $(gen_cpp_objects): $(intermediates)/%.o: \ 1095 $(intermediates)/%$(LOCAL_CPP_EXTENSION) \ 1096 $(my_additional_dependencies) 1097 $(transform-$(PRIVATE_HOST)cpp-to-o) 1098 $(call include-depfiles-for-objs, $(gen_cpp_objects)) 1099 endif 1100 1101 ########################################################### 1102 ## S: Compile generated .S and .s files to .o. 1103 ########################################################### 1104 1105 gen_S_sources := $(filter %.S,$(my_generated_sources)) 1106 gen_S_objects := $(gen_S_sources:%.S=%.o) 1107 $(call track-gen-file-obj,$(gen_S_sources),$(gen_S_objects)) 1108 1109 ifneq ($(strip $(gen_S_sources)),) 1110 $(gen_S_objects): $(intermediates)/%.o: $(intermediates)/%.S \ 1111 $(my_additional_dependencies) 1112 $(transform-$(PRIVATE_HOST)s-to-o) 1113 $(call include-depfiles-for-objs, $(gen_S_objects)) 1114 endif 1115 1116 gen_s_sources := $(filter %.s,$(my_generated_sources)) 1117 gen_s_objects := $(gen_s_sources:%.s=%.o) 1118 $(call track-gen-file-obj,$(gen_s_sources),$(gen_s_objects)) 1119 1120 ifneq ($(strip $(gen_s_objects)),) 1121 $(gen_s_objects): $(intermediates)/%.o: $(intermediates)/%.s \ 1122 $(my_additional_dependencies) 1123 $(transform-$(PRIVATE_HOST)s-to-o) 1124 endif 1125 1126 gen_asm_objects := $(gen_S_objects) $(gen_s_objects) 1127 $(gen_asm_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 1128 1129 ########################################################### 1130 ## o: Include generated .o files in output. 1131 ########################################################### 1132 1133 gen_o_objects := $(filter %.o,$(my_generated_sources)) 1134 1135 ########################################################### 1136 ## C: Compile .c files to .o. 1137 ########################################################### 1138 1139 c_arm_sources := $(patsubst %.c.arm,%.c,$(filter %.c.arm,$(my_src_files))) 1140 dotdot_arm_sources := $(filter ../%,$(c_arm_sources)) 1141 c_arm_sources := $(filter-out ../%,$(c_arm_sources)) 1142 c_arm_objects := $(addprefix $(intermediates)/,$(c_arm_sources:.c=.o)) 1143 $(call track-src-file-obj,$(patsubst %,%.arm,$(c_arm_sources)),$(c_arm_objects)) 1144 1145 # For source files starting with ../, we remove all the ../ in the object file path, 1146 # to avoid object file escaping the intermediate directory. 1147 dotdot_arm_objects := 1148 $(foreach s,$(dotdot_arm_sources),\ 1149 $(eval $(call compile-dotdot-c-file,$(s),\ 1150 $(my_additional_dependencies),\ 1151 dotdot_arm_objects))) 1152 $(call track-src-file-obj,$(patsubst %,%.arm,$(dotdot_arm_sources)),$(dotdot_arm_objects)) 1153 1154 dotdot_sources := $(filter ../%.c, $(my_src_files)) 1155 dotdot_objects := 1156 $(foreach s, $(dotdot_sources),\ 1157 $(eval $(call compile-dotdot-c-file,$(s),\ 1158 $(my_additional_dependencies),\ 1159 dotdot_objects))) 1160 $(call track-src-file-obj,$(dotdot_sources),$(dotdot_objects)) 1161 1162 c_normal_sources := $(filter-out ../%,$(filter %.c,$(my_src_files))) 1163 c_normal_objects := $(addprefix $(intermediates)/,$(c_normal_sources:.c=.o)) 1164 $(call track-src-file-obj,$(c_normal_sources),$(c_normal_objects)) 1165 1166 $(dotdot_arm_objects) $(c_arm_objects): PRIVATE_ARM_MODE := $(arm_objects_mode) 1167 $(dotdot_arm_objects) $(c_arm_objects): PRIVATE_ARM_CFLAGS := $(arm_objects_cflags) 1168 $(dotdot_objects) $(c_normal_objects): PRIVATE_ARM_MODE := $(normal_objects_mode) 1169 $(dotdot_objects) $(c_normal_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 1170 1171 c_objects := $(c_arm_objects) $(c_normal_objects) 1172 1173 ifneq ($(strip $(c_objects)),) 1174 $(c_objects): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.c \ 1175 $(my_additional_dependencies) 1176 $(transform-$(PRIVATE_HOST)c-to-o) 1177 $(call include-depfiles-for-objs, $(c_objects)) 1178 endif 1179 1180 c_objects += $(dotdot_arm_objects) $(dotdot_objects) 1181 1182 ########################################################### 1183 ## C: Compile generated .c files to .o. 1184 ########################################################### 1185 1186 gen_c_sources := $(filter %.c,$(my_generated_sources)) 1187 gen_c_objects := $(gen_c_sources:%.c=%.o) 1188 $(call track-gen-file-obj,$(gen_c_sources),$(gen_c_objects)) 1189 1190 ifneq ($(strip $(gen_c_objects)),) 1191 # Compile all generated files as thumb. 1192 # TODO: support compiling certain generated files as arm. 1193 $(gen_c_objects): PRIVATE_ARM_MODE := $(normal_objects_mode) 1194 $(gen_c_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 1195 $(gen_c_objects): $(intermediates)/%.o: $(intermediates)/%.c \ 1196 $(my_additional_dependencies) 1197 $(transform-$(PRIVATE_HOST)c-to-o) 1198 $(call include-depfiles-for-objs, $(gen_c_objects)) 1199 endif 1200 1201 ########################################################### 1202 ## ObjC: Compile .m files to .o 1203 ########################################################### 1204 1205 objc_sources := $(filter %.m,$(my_src_files)) 1206 objc_objects := $(addprefix $(intermediates)/,$(objc_sources:.m=.o)) 1207 $(call track-src-file-obj,$(objc_sources),$(objc_objects)) 1208 1209 ifneq ($(strip $(objc_objects)),) 1210 my_soong_problems += objc 1211 $(objc_objects): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.m \ 1212 $(my_additional_dependencies) 1213 $(transform-$(PRIVATE_HOST)m-to-o) 1214 $(call include-depfiles-for-objs, $(objc_objects)) 1215 endif 1216 1217 ########################################################### 1218 ## ObjC++: Compile .mm files to .o 1219 ########################################################### 1220 1221 objcpp_sources := $(filter %.mm,$(my_src_files)) 1222 objcpp_objects := $(addprefix $(intermediates)/,$(objcpp_sources:.mm=.o)) 1223 $(call track-src-file-obj,$(objcpp_sources),$(objcpp_objects)) 1224 1225 ifneq ($(strip $(objcpp_objects)),) 1226 $(objcpp_objects): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.mm \ 1227 $(my_additional_dependencies) 1228 $(transform-$(PRIVATE_HOST)mm-to-o) 1229 $(call include-depfiles-for-objs, $(objcpp_objects)) 1230 endif 1231 1232 ########################################################### 1233 ## AS: Compile .S files to .o. 1234 ########################################################### 1235 1236 asm_sources_S := $(filter %.S,$(my_src_files)) 1237 dotdot_sources := $(filter ../%,$(asm_sources_S)) 1238 asm_sources_S := $(filter-out ../%,$(asm_sources_S)) 1239 asm_objects_S := $(addprefix $(intermediates)/,$(asm_sources_S:.S=.o)) 1240 $(call track-src-file-obj,$(asm_sources_S),$(asm_objects_S)) 1241 1242 dotdot_objects_S := 1243 $(foreach s,$(dotdot_sources),\ 1244 $(eval $(call compile-dotdot-s-file,$(s),\ 1245 $(my_additional_dependencies),\ 1246 dotdot_objects_S))) 1247 $(call track-src-file-obj,$(dotdot_sources),$(dotdot_objects_S)) 1248 1249 ifneq ($(strip $(asm_objects_S)),) 1250 $(asm_objects_S): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.S \ 1251 $(my_additional_dependencies) 1252 $(transform-$(PRIVATE_HOST)s-to-o) 1253 $(call include-depfiles-for-objs, $(asm_objects_S)) 1254 endif 1255 1256 asm_sources_s := $(filter %.s,$(my_src_files)) 1257 dotdot_sources := $(filter ../%,$(asm_sources_s)) 1258 asm_sources_s := $(filter-out ../%,$(asm_sources_s)) 1259 asm_objects_s := $(addprefix $(intermediates)/,$(asm_sources_s:.s=.o)) 1260 $(call track-src-file-obj,$(asm_sources_s),$(asm_objects_s)) 1261 1262 dotdot_objects_s := 1263 $(foreach s,$(dotdot_sources),\ 1264 $(eval $(call compile-dotdot-s-file-no-deps,$(s),\ 1265 $(my_additional_dependencies),\ 1266 dotdot_objects_s))) 1267 $(call track-src-file-obj,$(dotdot_sources),$(dotdot_objects_s)) 1268 1269 ifneq ($(strip $(asm_objects_s)),) 1270 $(asm_objects_s): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.s \ 1271 $(my_additional_dependencies) 1272 $(transform-$(PRIVATE_HOST)s-to-o) 1273 endif 1274 1275 asm_objects := $(dotdot_objects_S) $(dotdot_objects_s) $(asm_objects_S) $(asm_objects_s) 1276 $(asm_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 1277 1278 1279 # .asm for x86/x86_64 needs to be compiled with yasm. 1280 asm_sources_asm := $(filter %.asm,$(my_src_files)) 1281 ifneq ($(strip $(asm_sources_asm)),) 1282 asm_objects_asm := $(addprefix $(intermediates)/,$(asm_sources_asm:.asm=.o)) 1283 $(asm_objects_asm): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.asm \ 1284 $(my_additional_dependencies) 1285 $(transform-asm-to-o) 1286 $(call track-src-file-obj,$(asm_sources_asm),$(asm_objects_asm)) 1287 1288 asm_objects += $(asm_objects_asm) 1289 endif 1290 1291 ################################################################### 1292 ## When compiling a CFI enabled target, use the .cfi variant of any 1293 ## static dependencies (where they exist). 1294 ################################################################## 1295 define use_soong_cfi_static_libraries 1296 $(foreach l,$(1),$(if $(filter $(l),$(SOONG_CFI_STATIC_LIBRARIES)),\ 1297 $(l).cfi,$(l))) 1298 endef 1299 1300 ifneq ($(filter cfi,$(my_sanitize)),) 1301 my_whole_static_libraries := $(call use_soong_cfi_static_libraries,\ 1302 $(my_whole_static_libraries)) 1303 my_static_libraries := $(call use_soong_cfi_static_libraries,\ 1304 $(my_static_libraries)) 1305 endif 1306 1307 ########################################################### 1308 ## When compiling against the VNDK, use LL-NDK libraries 1309 ########################################################### 1310 ifneq ($(LOCAL_USE_VNDK),) 1311 #################################################### 1312 ## Soong modules may be built twice, once for /system 1313 ## and once for /vendor. If we're using the VNDK, 1314 ## switch all soong libraries over to the /vendor 1315 ## variant. 1316 #################################################### 1317 ifneq ($(LOCAL_MODULE_MAKEFILE),$(SOONG_ANDROID_MK)) 1318 # We don't do this renaming for soong-defined modules since they already have correct 1319 # names (with .vendor suffix when necessary) in their LOCAL_*_LIBRARIES. 1320 my_whole_static_libraries := $(foreach l,$(my_whole_static_libraries),\ 1321 $(if $(SPLIT_VENDOR.STATIC_LIBRARIES.$(l)),$(l).vendor,$(l))) 1322 my_static_libraries := $(foreach l,$(my_static_libraries),\ 1323 $(if $(SPLIT_VENDOR.STATIC_LIBRARIES.$(l)),$(l).vendor,$(l))) 1324 my_shared_libraries := $(foreach l,$(my_shared_libraries),\ 1325 $(if $(SPLIT_VENDOR.SHARED_LIBRARIES.$(l)),$(l).vendor,$(l))) 1326 my_system_shared_libraries := $(foreach l,$(my_system_shared_libraries),\ 1327 $(if $(SPLIT_VENDOR.SHARED_LIBRARIES.$(l)),$(l).vendor,$(l))) 1328 my_header_libraries := $(foreach l,$(my_header_libraries),\ 1329 $(if $(SPLIT_VENDOR.HEADER_LIBRARIES.$(l)),$(l).vendor,$(l))) 1330 endif 1331 endif 1332 1333 # Platform can use vendor public libraries. If a required shared lib is one of 1334 # the vendor public libraries, the lib is switched to the stub version of the lib. 1335 ifeq ($(LOCAL_USE_VNDK),) 1336 ifneq ($(LOCAL_MODULE_MAKEFILE),$(SOONG_ANDROID_MK)) 1337 my_shared_libraries := $(foreach l,$(my_shared_libraries),\ 1338 $(if $(filter $(l),$(VENDOR_PUBLIC_LIBRARIES)),$(l).vendorpublic,$(l))) 1339 endif 1340 endif 1341 1342 ########################################################## 1343 ## Set up installed module dependency 1344 ## We cannot compute the full path of the LOCAL_SHARED_LIBRARIES for 1345 ## they may cusomize their install path with LOCAL_MODULE_PATH 1346 ########################################################## 1347 # Get the list of INSTALLED libraries as module names. 1348 ifneq ($(LOCAL_SDK_VERSION),) 1349 installed_shared_library_module_names := \ 1350 $(my_shared_libraries) 1351 else 1352 installed_shared_library_module_names := \ 1353 $(my_shared_libraries) $(my_system_shared_libraries) 1354 endif 1355 1356 # The real dependency will be added after all Android.mks are loaded and the install paths 1357 # of the shared libraries are determined. 1358 ifdef LOCAL_INSTALLED_MODULE 1359 ifdef installed_shared_library_module_names 1360 $(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)DEPENDENCIES_ON_SHARED_LIBRARIES += \ 1361 $(my_register_name):$(LOCAL_INSTALLED_MODULE):$(subst $(space),$(comma),$(installed_shared_library_module_names)) 1362 endif 1363 endif 1364 1365 1366 #################################################### 1367 ## Import includes 1368 #################################################### 1369 import_includes := $(intermediates)/import_includes 1370 import_includes_deps := $(strip \ 1371 $(if $(LOCAL_USE_VNDK),\ 1372 $(call intermediates-dir-for,HEADER_LIBRARIES,device_kernel_headers,$(my_kind),,$(LOCAL_2ND_ARCH_VAR_PREFIX),$(my_host_cross))/export_includes) \ 1373 $(foreach l, $(installed_shared_library_module_names), \ 1374 $(call intermediates-dir-for,SHARED_LIBRARIES,$(l),$(my_kind),,$(LOCAL_2ND_ARCH_VAR_PREFIX),$(my_host_cross))/export_includes) \ 1375 $(foreach l, $(my_static_libraries) $(my_whole_static_libraries), \ 1376 $(call intermediates-dir-for,STATIC_LIBRARIES,$(l),$(my_kind),,$(LOCAL_2ND_ARCH_VAR_PREFIX),$(my_host_cross))/export_includes) \ 1377 $(foreach l, $(my_header_libraries), \ 1378 $(call intermediates-dir-for,HEADER_LIBRARIES,$(l),$(my_kind),,$(LOCAL_2ND_ARCH_VAR_PREFIX),$(my_host_cross))/export_includes)) 1379 $(import_includes): PRIVATE_IMPORT_EXPORT_INCLUDES := $(import_includes_deps) 1380 $(import_includes) : $(import_includes_deps) 1381 @echo Import includes file: $@ 1382 $(hide) mkdir -p $(dir $@) && rm -f $@ 1383 ifdef import_includes_deps 1384 $(hide) for f in $(PRIVATE_IMPORT_EXPORT_INCLUDES); do \ 1385 cat $$f >> $@; \ 1386 done 1387 else 1388 $(hide) touch $@ 1389 endif 1390 1391 #################################################### 1392 ## Verify that NDK-built libraries only link against 1393 ## other NDK-built libraries 1394 #################################################### 1395 1396 include $(BUILD_SYSTEM)/allowed_ndk_types.mk 1397 1398 ifdef LOCAL_SDK_VERSION 1399 my_link_type := native:ndk:$(my_ndk_stl_family):$(my_ndk_stl_link_type) 1400 my_warn_types := $(my_warn_ndk_types) 1401 my_allowed_types := $(my_allowed_ndk_types) 1402 else ifdef LOCAL_USE_VNDK 1403 _name := $(patsubst %.vendor,%,$(LOCAL_MODULE)) 1404 ifneq ($(filter $(_name),$(VNDK_CORE_LIBRARIES) $(VNDK_SAMEPROCESS_LIBRARIES) $(LLNDK_LIBRARIES)),) 1405 ifeq ($(filter $(_name),$(VNDK_PRIVATE_LIBRARIES)),) 1406 my_link_type := native:vndk 1407 else 1408 my_link_type := native:vndk_private 1409 endif 1410 my_warn_types := 1411 my_allowed_types := native:vndk native:vndk_private 1412 else 1413 # Modules installed to /vendor cannot directly depend on modules marked 1414 # with vendor_available: false 1415 my_link_type := native:vendor 1416 my_warn_types := 1417 my_allowed_types := native:vendor native:vndk 1418 endif 1419 else 1420 my_link_type := native:platform 1421 my_warn_types := $(my_warn_ndk_types) 1422 my_allowed_types := $(my_allowed_ndk_types) native:platform 1423 endif 1424 1425 my_link_deps := $(addprefix STATIC_LIBRARIES:,$(my_whole_static_libraries) $(my_static_libraries)) 1426 ifneq ($(filter-out STATIC_LIBRARIES HEADER_LIBRARIES,$(LOCAL_MODULE_CLASS)),) 1427 my_link_deps += $(addprefix SHARED_LIBRARIES:,$(my_shared_libraries)) 1428 endif 1429 1430 my_2nd_arch_prefix := $(LOCAL_2ND_ARCH_VAR_PREFIX) 1431 my_common := 1432 include $(BUILD_SYSTEM)/link_type.mk 1433 1434 ########################################################### 1435 ## Common object handling. 1436 ########################################################### 1437 1438 my_unused_src_files := $(filter-out $(logtags_sources) $(my_tracked_src_files),$(my_src_files) $(my_gen_src_files)) 1439 ifneq ($(my_unused_src_files),) 1440 $(error $(LOCAL_MODULE_MAKEFILE): $(LOCAL_MODULE): Unused source files: $(my_unused_src_files)) 1441 endif 1442 1443 # some rules depend on asm_objects being first. If your code depends on 1444 # being first, it's reasonable to require it to be assembly 1445 normal_objects := \ 1446 $(asm_objects) \ 1447 $(cpp_objects) \ 1448 $(gen_cpp_objects) \ 1449 $(gen_asm_objects) \ 1450 $(c_objects) \ 1451 $(gen_c_objects) \ 1452 $(objc_objects) \ 1453 $(objcpp_objects) 1454 1455 new_order_normal_objects := $(foreach f,$(my_src_files),$(my_src_file_obj_$(f))) 1456 new_order_normal_objects += $(foreach f,$(my_gen_src_files),$(my_src_file_obj_$(f))) 1457 1458 ifneq ($(sort $(normal_objects)),$(sort $(new_order_normal_objects))) 1459 $(warning $(LOCAL_MODULE_MAKEFILE) Internal build system warning: New object list does not match old) 1460 $(info Only in old: $(filter-out $(new_order_normal_objects),$(sort $(normal_objects)))) 1461 $(info Only in new: $(filter-out $(normal_objects),$(sort $(new_order_normal_objects)))) 1462 endif 1463 1464 ifeq ($(BINARY_OBJECTS_ORDER),soong) 1465 normal_objects := $(new_order_normal_objects) 1466 endif 1467 1468 normal_objects += $(addprefix $(TOPDIR)$(LOCAL_PATH)/,$(LOCAL_PREBUILT_OBJ_FILES)) 1469 1470 all_objects := $(normal_objects) $(gen_o_objects) 1471 1472 # Cleanup file tracking 1473 $(foreach f,$(my_tracked_gen_files),$(eval my_src_file_gen_$(s):=)) 1474 my_tracked_gen_files := 1475 $(foreach f,$(my_tracked_src_files),$(eval my_src_file_obj_$(s):=)) 1476 my_tracked_src_files := 1477 1478 my_c_includes += $(TOPDIR)$(LOCAL_PATH) $(intermediates) $(generated_sources_dir) 1479 1480 # The platform JNI header is for platform modules only. 1481 ifeq ($(LOCAL_SDK_VERSION)$(LOCAL_USE_VNDK),) 1482 my_c_includes += $(JNI_H_INCLUDE) 1483 endif 1484 1485 my_outside_includes := $(filter-out $(OUT_DIR)/%,$(filter /%,$(my_c_includes))) 1486 ifneq ($(my_outside_includes),) 1487 $(error $(LOCAL_MODULE_MAKEFILE): $(LOCAL_MODULE): C_INCLUDES must be under the source or output directories: $(my_outside_includes)) 1488 endif 1489 1490 # all_objects includes gen_o_objects which were part of LOCAL_GENERATED_SOURCES; 1491 # use normal_objects here to avoid creating circular dependencies. This assumes 1492 # that custom build rules which generate .o files don't consume other generated 1493 # sources as input (or if they do they take care of that dependency themselves). 1494 $(normal_objects) : | $(my_generated_sources) 1495 $(all_objects) : $(import_includes) 1496 ALL_C_CPP_ETC_OBJECTS += $(all_objects) 1497 1498 1499 ########################################################### 1500 # Standard library handling. 1501 ########################################################### 1502 1503 ########################################################### 1504 # The list of libraries that this module will link against are in 1505 # these variables. Each is a list of bare module names like "libc libm". 1506 # 1507 # LOCAL_SHARED_LIBRARIES 1508 # LOCAL_STATIC_LIBRARIES 1509 # LOCAL_WHOLE_STATIC_LIBRARIES 1510 # 1511 # We need to convert the bare names into the dependencies that 1512 # we'll use for LOCAL_BUILT_MODULE and LOCAL_INSTALLED_MODULE. 1513 # LOCAL_BUILT_MODULE should depend on the BUILT versions of the 1514 # libraries, so that simply building this module doesn't force 1515 # an install of a library. Similarly, LOCAL_INSTALLED_MODULE 1516 # should depend on the INSTALLED versions of the libraries so 1517 # that they get installed when this module does. 1518 ########################################################### 1519 # NOTE: 1520 # WHOLE_STATIC_LIBRARIES are libraries that are pulled into the 1521 # module without leaving anything out, which is useful for turning 1522 # a collection of .a files into a .so file. Linking against a 1523 # normal STATIC_LIBRARY will only pull in code/symbols that are 1524 # referenced by the module. (see gcc/ld's --whole-archive option) 1525 ########################################################### 1526 1527 # Get the list of BUILT libraries, which are under 1528 # various intermediates directories. 1529 so_suffix := $($(my_prefix)SHLIB_SUFFIX) 1530 a_suffix := $($(my_prefix)STATIC_LIB_SUFFIX) 1531 1532 ifneq ($(LOCAL_SDK_VERSION),) 1533 built_shared_libraries := \ 1534 $(addprefix $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)OUT_INTERMEDIATE_LIBRARIES)/, \ 1535 $(addsuffix $(so_suffix), \ 1536 $(my_shared_libraries))) 1537 built_shared_library_deps := $(addsuffix .toc, $(built_shared_libraries)) 1538 1539 # Add the NDK libraries to the built module dependency 1540 my_system_shared_libraries_fullpath := \ 1541 $(my_ndk_stl_shared_lib_fullpath) \ 1542 $(addprefix $(my_ndk_sysroot_lib)/, \ 1543 $(addsuffix $(so_suffix), $(my_system_shared_libraries))) 1544 1545 # We need to preserve the ordering of LOCAL_SHARED_LIBRARIES regardless of 1546 # whether the libs are generated or prebuilt, so we simply can't split into two 1547 # lists and use addprefix. 1548 my_ndk_shared_libraries_fullpath := \ 1549 $(foreach _lib,$(my_ndk_shared_libraries),\ 1550 $(if $(filter $(NDK_MIGRATED_LIBS),$(_lib)),\ 1551 $(my_built_ndk_libs)/$(_lib)$(so_suffix),\ 1552 $(my_ndk_sysroot_lib)/$(_lib)$(so_suffix))) 1553 1554 built_shared_libraries += \ 1555 $(my_ndk_shared_libraries_fullpath) \ 1556 $(my_system_shared_libraries_fullpath) \ 1557 1558 else 1559 built_shared_libraries := \ 1560 $(addprefix $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)OUT_INTERMEDIATE_LIBRARIES)/, \ 1561 $(addsuffix $(so_suffix), \ 1562 $(installed_shared_library_module_names))) 1563 built_shared_library_deps := $(addsuffix .toc, $(built_shared_libraries)) 1564 my_system_shared_libraries_fullpath := 1565 endif 1566 1567 built_static_libraries := \ 1568 $(foreach lib,$(my_static_libraries), \ 1569 $(call intermediates-dir-for, \ 1570 STATIC_LIBRARIES,$(lib),$(my_kind),,$(LOCAL_2ND_ARCH_VAR_PREFIX),$(my_host_cross))/$(lib)$(a_suffix)) 1571 1572 ifdef LOCAL_SDK_VERSION 1573 built_static_libraries += $(my_ndk_stl_static_lib) 1574 endif 1575 1576 built_whole_libraries := \ 1577 $(foreach lib,$(my_whole_static_libraries), \ 1578 $(call intermediates-dir-for, \ 1579 STATIC_LIBRARIES,$(lib),$(my_kind),,$(LOCAL_2ND_ARCH_VAR_PREFIX),$(my_host_cross))/$(lib)$(a_suffix)) 1580 1581 # We don't care about installed static libraries, since the 1582 # libraries have already been linked into the module at that point. 1583 # We do, however, care about the NOTICE files for any static 1584 # libraries that we use. (see notice_files.mk) 1585 1586 installed_static_library_notice_file_targets := \ 1587 $(foreach lib,$(my_static_libraries) $(my_whole_static_libraries), \ 1588 NOTICE-$(if $(LOCAL_IS_HOST_MODULE),HOST,TARGET)-STATIC_LIBRARIES-$(lib)) 1589 1590 $(notice_target): | $(installed_static_library_notice_file_targets) 1591 $(LOCAL_INSTALLED_MODULE): | $(notice_target) 1592 1593 # Default is -fno-rtti. 1594 ifeq ($(strip $(LOCAL_RTTI_FLAG)),) 1595 LOCAL_RTTI_FLAG := -fno-rtti 1596 endif 1597 1598 ########################################################### 1599 # Rule-specific variable definitions 1600 ########################################################### 1601 1602 ifeq ($(my_clang),true) 1603 my_cflags += $(LOCAL_CLANG_CFLAGS) 1604 my_conlyflags += $(LOCAL_CLANG_CONLYFLAGS) 1605 my_cppflags += $(LOCAL_CLANG_CPPFLAGS) 1606 my_cflags_no_override += $(GLOBAL_CLANG_CFLAGS_NO_OVERRIDE) 1607 my_cppflags_no_override += $(GLOBAL_CLANG_CPPFLAGS_NO_OVERRIDE) 1608 my_asflags += $(LOCAL_CLANG_ASFLAGS) 1609 my_ldflags += $(LOCAL_CLANG_LDFLAGS) 1610 my_cflags += $(LOCAL_CLANG_CFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_CLANG_CFLAGS_$(my_32_64_bit_suffix)) 1611 my_conlyflags += $(LOCAL_CLANG_CONLYFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_CLANG_CONLYFLAGS_$(my_32_64_bit_suffix)) 1612 my_cppflags += $(LOCAL_CLANG_CPPFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_CLANG_CPPFLAGS_$(my_32_64_bit_suffix)) 1613 my_ldflags += $(LOCAL_CLANG_LDFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_CLANG_LDFLAGS_$(my_32_64_bit_suffix)) 1614 my_asflags += $(LOCAL_CLANG_ASFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_CLANG_ASFLAGS_$(my_32_64_bit_suffix)) 1615 my_cflags := $(call convert-to-clang-flags,$(my_cflags)) 1616 my_cppflags := $(call convert-to-clang-flags,$(my_cppflags)) 1617 my_asflags := $(call convert-to-clang-flags,$(my_asflags)) 1618 my_ldflags := $(call convert-to-clang-flags,$(my_ldflags)) 1619 else 1620 # gcc does not handle hidden functions in a manner compatible with LLVM libcxx 1621 # see b/27908145 1622 my_cflags += -Wno-attributes 1623 endif 1624 1625 ifeq ($(my_fdo_build), true) 1626 my_cflags := $(patsubst -Os,-O2,$(my_cflags)) 1627 fdo_incompatible_flags := -fno-early-inlining -finline-limit=% 1628 my_cflags := $(filter-out $(fdo_incompatible_flags),$(my_cflags)) 1629 endif 1630 1631 # No one should ever use this flag. On GCC it's mere presence will disable all 1632 # warnings, even those that are specified after it (contrary to typical warning 1633 # flag behavior). This circumvents CFLAGS_NO_OVERRIDE from forcibly enabling the 1634 # warnings that are *always* bugs. 1635 my_illegal_flags := -w 1636 my_cflags := $(filter-out $(my_illegal_flags),$(my_cflags)) 1637 my_cppflags := $(filter-out $(my_illegal_flags),$(my_cppflags)) 1638 my_conlyflags := $(filter-out $(my_illegal_flags),$(my_conlyflags)) 1639 1640 # We can enforce some rules more strictly in the code we own. my_strict 1641 # indicates if this is code that we can be stricter with. If we have rules that 1642 # we want to apply to *our* code (but maybe can't for vendor/device specific 1643 # things), we could extend this to be a ternary value. 1644 my_strict := true 1645 ifneq ($(filter external/%,$(LOCAL_PATH)),) 1646 my_strict := false 1647 endif 1648 1649 # Can be used to make some annotations stricter for code we can fix (such as 1650 # when we mark functions as deprecated). 1651 ifeq ($(my_strict),true) 1652 my_cflags += -DANDROID_STRICT 1653 endif 1654 1655 # Check if -Werror or -Wno-error is used in C compiler flags. 1656 # Modules defined in $(SOONG_ANDROID_MK) are checked in soong's cc.go. 1657 ifneq ($(LOCAL_MODULE_MAKEFILE),$(SOONG_ANDROID_MK)) 1658 # Header libraries do not need cflags. 1659 ifneq (HEADER_LIBRARIES,$(LOCAL_MODULE_CLASS)) 1660 # Prebuilt modules do not need cflags. 1661 ifeq (,$(LOCAL_PREBUILT_MODULE_FILE)) 1662 my_all_cflags := $(my_cflags) $(my_cppflags) $(my_cflags_no_override) 1663 # Issue warning if -Wno-error is used. 1664 ifneq (,$(filter -Wno-error,$(my_all_cflags))) 1665 $(eval MODULES_USING_WNO_ERROR := $(MODULES_USING_WNO_ERROR) $(LOCAL_MODULE_MAKEFILE):$(LOCAL_MODULE)) 1666 else 1667 # Issue warning if -Werror is not used. Add it. 1668 ifeq (,$(filter -Werror,$(my_all_cflags))) 1669 # Add -Wall -Werror unless the project is in the WARNING_ALLOWED project list. 1670 ifeq (,$(strip $(call find_warning_allowed_projects,$(LOCAL_PATH)))) 1671 my_cflags := -Wall -Werror $(my_cflags) 1672 else 1673 $(eval MODULES_ADDED_WALL := $(MODULES_ADDED_WALL) $(LOCAL_MODULE_MAKEFILE):$(LOCAL_MODULE)) 1674 my_cflags := -Wall $(my_cflags) 1675 endif 1676 endif 1677 endif 1678 endif 1679 endif 1680 endif 1681 1682 # Disable clang-tidy if it is not found. 1683 ifeq ($(PATH_TO_CLANG_TIDY),) 1684 my_tidy_enabled := false 1685 else 1686 # If LOCAL_TIDY is not defined, use global WITH_TIDY 1687 my_tidy_enabled := $(LOCAL_TIDY) 1688 ifeq ($(my_tidy_enabled),) 1689 my_tidy_enabled := $(WITH_TIDY) 1690 endif 1691 endif 1692 1693 # my_tidy_checks is empty if clang-tidy is disabled. 1694 my_tidy_checks := 1695 my_tidy_flags := 1696 ifneq (,$(filter 1 true,$(my_tidy_enabled))) 1697 ifneq ($(my_clang),true) 1698 # Disable clang-tidy if clang is disabled. 1699 my_tidy_enabled := false 1700 else 1701 tidy_only: $(cpp_objects) $(c_objects) 1702 # Set up global default checks 1703 my_tidy_checks := $(WITH_TIDY_CHECKS) 1704 ifeq ($(my_tidy_checks),) 1705 my_tidy_checks := $(call default_global_tidy_checks,$(LOCAL_PATH)) 1706 endif 1707 # Append local clang-tidy checks. 1708 ifneq ($(LOCAL_TIDY_CHECKS),) 1709 my_tidy_checks := $(my_tidy_checks),$(LOCAL_TIDY_CHECKS) 1710 endif 1711 my_tidy_flags += $(WITH_TIDY_FLAGS) $(LOCAL_TIDY_FLAGS) 1712 # If tidy flags are not specified, default to check all header files. 1713 ifeq ($(my_tidy_flags),) 1714 my_tidy_flags := $(call default_tidy_header_filter,$(LOCAL_PATH)) 1715 endif 1716 # If clang-tidy is not enabled globally, add the -quiet flag. 1717 ifeq (,$(filter 1 true,$(WITH_TIDY))) 1718 my_tidy_flags += -quiet -extra-arg-before=-fno-caret-diagnostics 1719 endif 1720 1721 # We might be using the static analyzer through clang-tidy. 1722 # https://bugs.llvm.org/show_bug.cgi?id=32914 1723 ifneq ($(my_tidy_checks),) 1724 my_tidy_flags += -extra-arg-before=-D__clang_analyzer__ 1725 endif 1726 endif 1727 endif 1728 1729 my_tidy_checks := $(subst $(space),,$(my_tidy_checks)) 1730 1731 # Move -l* entries from ldflags to ldlibs, and everything else to ldflags 1732 my_ldlib_flags := $(my_ldflags) $(my_ldlibs) 1733 my_ldlibs := $(filter -l%,$(my_ldlib_flags)) 1734 my_ldflags := $(filter-out -l%,$(my_ldlib_flags)) 1735 1736 # One last verification check for ldlibs 1737 my_allowed_ldlibs := 1738 ifndef LOCAL_IS_HOST_MODULE 1739 ifneq ($(LOCAL_SDK_VERSION),) 1740 my_allowed_ldlibs := $(addprefix -l,$(NDK_PREBUILT_SHARED_LIBRARIES)) 1741 endif 1742 else 1743 my_allowed_ldlibs := $($(my_prefix)AVAILABLE_LIBRARIES) 1744 endif 1745 1746 my_bad_ldlibs := $(filter-out $(my_allowed_ldlibs),$(my_ldlibs)) 1747 ifneq ($(my_bad_ldlibs),) 1748 $(error $(LOCAL_MODULE_MAKEFILE): $(LOCAL_MODULE): Bad LOCAL_LDLIBS entries: $(my_bad_ldlibs)) 1749 endif 1750 1751 # my_cxx_ldlibs may contain linker flags need to wrap certain libraries 1752 # (start-group/end-group), so append after the check above. 1753 my_ldlibs += $(my_cxx_ldlibs) 1754 1755 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_YACCFLAGS := $(LOCAL_YACCFLAGS) 1756 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ASFLAGS := $(my_asflags) 1757 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CONLYFLAGS := $(my_conlyflags) 1758 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CFLAGS := $(my_cflags) 1759 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CPPFLAGS := $(my_cppflags) 1760 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CFLAGS_NO_OVERRIDE := $(my_cflags_no_override) 1761 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CPPFLAGS_NO_OVERRIDE := $(my_cppflags_no_override) 1762 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_RTTI_FLAG := $(LOCAL_RTTI_FLAG) 1763 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_DEBUG_CFLAGS := $(debug_cflags) 1764 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_C_INCLUDES := $(my_c_includes) 1765 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_IMPORT_INCLUDES := $(import_includes) 1766 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_LDFLAGS := $(my_ldflags) 1767 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_LDLIBS := $(my_ldlibs) 1768 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TIDY_CHECKS := $(my_tidy_checks) 1769 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TIDY_FLAGS := $(my_tidy_flags) 1770 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ARFLAGS := $(my_arflags) 1771 1772 # this is really the way to get the files onto the command line instead 1773 # of using $^, because then LOCAL_ADDITIONAL_DEPENDENCIES doesn't work 1774 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_SHARED_LIBRARIES := $(built_shared_libraries) 1775 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_STATIC_LIBRARIES := $(built_static_libraries) 1776 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_WHOLE_STATIC_LIBRARIES := $(built_whole_libraries) 1777 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_OBJECTS := $(strip $(all_objects)) 1778 1779 ########################################################### 1780 # Define library dependencies. 1781 ########################################################### 1782 # all_libraries is used for the dependencies on LOCAL_BUILT_MODULE. 1783 all_libraries := \ 1784 $(built_shared_library_deps) \ 1785 $(my_system_shared_libraries_fullpath) \ 1786 $(built_static_libraries) \ 1787 $(built_whole_libraries) 1788 1789 ########################################################### 1790 # Export includes 1791 ########################################################### 1792 export_includes := $(intermediates)/export_includes 1793 export_cflags := $(foreach d,$(my_export_c_include_dirs),-I $(d)) 1794 # Soong exports cflags instead of include dirs, so that -isystem can be included. 1795 ifeq ($(LOCAL_MODULE_MAKEFILE),$(SOONG_ANDROID_MK)) 1796 export_cflags += $(LOCAL_EXPORT_CFLAGS) 1797 else ifdef LOCAL_EXPORT_CFLAGS 1798 $(call pretty-error,LOCAL_EXPORT_CFLAGS can only be used by Soong, use LOCAL_EXPORT_C_INCLUDE_DIRS instead) 1799 endif 1800 $(export_includes): PRIVATE_EXPORT_CFLAGS := $(export_cflags) 1801 # Headers exported by whole static libraries are also exported by this library. 1802 export_include_deps := $(strip \ 1803 $(foreach l,$(my_whole_static_libraries), \ 1804 $(call intermediates-dir-for,STATIC_LIBRARIES,$(l),$(my_kind),,$(LOCAL_2ND_ARCH_VAR_PREFIX),$(my_host_cross))/export_includes)) 1805 # Re-export requested headers from shared libraries. 1806 export_include_deps += $(strip \ 1807 $(foreach l,$(LOCAL_EXPORT_SHARED_LIBRARY_HEADERS), \ 1808 $(call intermediates-dir-for,SHARED_LIBRARIES,$(l),$(my_kind),,$(LOCAL_2ND_ARCH_VAR_PREFIX),$(my_host_cross))/export_includes)) 1809 # Re-export requested headers from static libraries. 1810 export_include_deps += $(strip \ 1811 $(foreach l,$(LOCAL_EXPORT_STATIC_LIBRARY_HEADERS), \ 1812 $(call intermediates-dir-for,STATIC_LIBRARIES,$(l),$(my_kind),,$(LOCAL_2ND_ARCH_VAR_PREFIX),$(my_host_cross))/export_includes)) 1813 # Re-export requested headers from header libraries. 1814 export_include_deps += $(strip \ 1815 $(foreach l,$(LOCAL_EXPORT_HEADER_LIBRARY_HEADERS), \ 1816 $(call intermediates-dir-for,HEADER_LIBRARIES,$(l),$(my_kind),,$(LOCAL_2ND_ARCH_VAR_PREFIX),$(my_host_cross))/export_includes)) 1817 $(export_includes): PRIVATE_REEXPORTED_INCLUDES := $(export_include_deps) 1818 # By adding $(my_generated_sources) it makes sure the headers get generated 1819 # before any dependent source files get compiled. 1820 $(export_includes) : $(my_export_c_include_deps) $(my_generated_sources) $(export_include_deps) $(LOCAL_EXPORT_C_INCLUDE_DEPS) 1821 @echo Export includes file: $< -- $@ 1822 $(hide) mkdir -p $(dir $@) && rm -f $@.tmp && touch $@.tmp 1823 ifdef export_cflags 1824 $(hide) echo "$(PRIVATE_EXPORT_CFLAGS)" >>$@.tmp 1825 endif 1826 ifdef export_include_deps 1827 $(hide) for f in $(PRIVATE_REEXPORTED_INCLUDES); do \ 1828 cat $$f >> $@.tmp; \ 1829 done 1830 endif 1831 $(hide) if cmp -s $@.tmp $@ ; then \ 1832 rm $@.tmp ; \ 1833 else \ 1834 mv $@.tmp $@ ; \ 1835 fi 1836 export_cflags := 1837 1838 # Kati adds restat=1 to ninja. GNU make does nothing for this. 1839 .KATI_RESTAT: $(export_includes) 1840 1841 # Make sure export_includes gets generated when you are running mm/mmm 1842 $(LOCAL_BUILT_MODULE) : | $(export_includes) 1843 1844 ifneq ($(LOCAL_MODULE_MAKEFILE),$(SOONG_ANDROID_MK)) 1845 ifneq (,$(filter-out $(LOCAL_PATH)/%,$(my_export_c_include_dirs))) 1846 my_soong_problems += non_local__export_c_include_dirs 1847 endif 1848 1849 SOONG_CONV.$(LOCAL_MODULE).PROBLEMS := \ 1850 $(SOONG_CONV.$(LOCAL_MODULE).PROBLEMS) $(my_soong_problems) 1851 SOONG_CONV.$(LOCAL_MODULE).DEPS := \ 1852 $(SOONG_CONV.$(LOCAL_MODULE).DEPS) \ 1853 $(filter-out $($(LOCAL_2ND_ARCH_VAR_PREFIX)UBSAN_RUNTIME_LIBRARY),\ 1854 $(my_static_libraries) \ 1855 $(my_whole_static_libraries) \ 1856 $(my_shared_libraries) \ 1857 $(my_system_shared_libraries)) 1858 SOONG_CONV.$(LOCAL_MODULE).TYPE := native 1859 SOONG_CONV := $(SOONG_CONV) $(LOCAL_MODULE) 1860 endif 1861 1862 ########################################################### 1863 # Coverage packaging. 1864 ########################################################### 1865 ifeq ($(my_native_coverage),true) 1866 my_gcno_objects := \ 1867 $(cpp_objects) \ 1868 $(gen_cpp_objects) \ 1869 $(c_objects) \ 1870 $(gen_c_objects) \ 1871 $(objc_objects) \ 1872 $(objcpp_objects) 1873 1874 LOCAL_GCNO_FILES := $(patsubst %.o,%.gcno,$(my_gcno_objects)) 1875 $(foreach f,$(my_gcno_objects),$(eval $(call gcno-touch-rule,$(f),$(f:.o=.gcno)))) 1876 endif