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 := $(LOCAL_EXPORT_C_INCLUDE_DEPS) 65my_arflags := 66 67# Disable clang-tidy if it is not found. 68ifeq ($(PATH_TO_CLANG_TIDY),) 69 my_tidy_enabled := false 70else 71 # If LOCAL_TIDY is not defined, use global WITH_TIDY 72 my_tidy_enabled := $(LOCAL_TIDY) 73 ifeq ($(my_tidy_enabled),) 74 my_tidy_enabled := $(WITH_TIDY) 75 endif 76endif 77 78# my_tidy_checks is empty if clang-tidy is disabled. 79my_tidy_checks := 80my_tidy_flags := 81ifneq (,$(filter 1 true,$(my_tidy_enabled))) 82 # Set up global default checks 83 my_tidy_checks := $(WITH_TIDY_CHECKS) 84 ifeq ($(my_tidy_checks),) 85 my_tidy_checks := $(call default_global_tidy_checks,$(LOCAL_PATH)) 86 endif 87 # Append local clang-tidy checks. 88 ifneq ($(LOCAL_TIDY_CHECKS),) 89 my_tidy_checks := $(my_tidy_checks),$(LOCAL_TIDY_CHECKS) 90 endif 91 my_tidy_flags := $(strip $(WITH_TIDY_FLAGS) $(LOCAL_TIDY_FLAGS)) 92 # If tidy flags are not specified, default to check all header files. 93 ifeq ($(my_tidy_flags),) 94 my_tidy_flags := $(call default_tidy_header_filter,$(LOCAL_PATH)) 95 endif 96 # If clang-tidy is not enabled globally, add the -quiet flag. 97 ifeq (,$(filter 1 true,$(WITH_TIDY))) 98 my_tidy_flags += -quiet -extra-arg-before=-fno-caret-diagnostics 99 endif 100 101 ifneq ($(my_tidy_checks),) 102 # We might be using the static analyzer through clang-tidy. 103 # https://bugs.llvm.org/show_bug.cgi?id=32914 104 my_tidy_flags += -extra-arg-before=-D__clang_analyzer__ 105 106 # A recent change in clang-tidy (r328258) enabled destructor inlining, 107 # which appears to cause a number of false positives. Until that's 108 # resolved, this turns off the effects of r328258. 109 # https://bugs.llvm.org/show_bug.cgi?id=37459 110 my_tidy_flags += -extra-arg-before=-Xclang 111 my_tidy_flags += -extra-arg-before=-analyzer-config 112 my_tidy_flags += -extra-arg-before=-Xclang 113 my_tidy_flags += -extra-arg-before=c++-temp-dtor-inlining=false 114 endif 115endif 116 117my_tidy_checks := $(subst $(space),,$(my_tidy_checks)) 118 119# Configure the pool to use for clang rules. 120# If LOCAL_CC or LOCAL_CXX is set don't use goma or RBE. 121# If clang-tidy is being used, don't use the RBE pool (as clang-tidy runs in 122# the same action, and is not remoted) 123my_pool := 124ifeq (,$(strip $(my_cc))$(strip $(my_cxx))$(strip $(my_tidy_checks))) 125 my_pool := $(GOMA_OR_RBE_POOL) 126endif 127 128# TODO(b/158212027): Remove `$(COVERAGE_PATHS)` from this condition when all users have been moved 129# to `NATIVE_COVERAGE_PATHS`. 130ifneq (,$(strip $(foreach dir,$(COVERAGE_PATHS) $(NATIVE_COVERAGE_PATHS),$(filter $(dir)%,$(LOCAL_PATH))))) 131# TODO(b/158212027): Remove `$(COVERAGE_EXCLUDE_PATHS)` from this condition when all users have been 132# moved to `NATIVE_COVERAGE_EXCLUDE_PATHS`. 133ifeq (,$(strip $(foreach dir,$(COVERAGE_EXCLUDE_PATHS) $(NATIVE_COVERAGE_EXCLUDE_PATHS),$(filter $(dir)%,$(LOCAL_PATH))))) 134 my_native_coverage := true 135else 136 my_native_coverage := false 137endif 138else 139 my_native_coverage := false 140endif 141ifneq ($(NATIVE_COVERAGE),true) 142 my_native_coverage := false 143endif 144 145# Exclude directories from checking allowed manual binder interface lists. 146# TODO(b/145621474): Move this check into IInterface.h when clang-tidy no longer uses absolute paths. 147ifneq (,$(filter $(addsuffix %,$(ALLOWED_MANUAL_INTERFACE_PATHS)),$(LOCAL_PATH))) 148 my_cflags += -DDO_NOT_CHECK_MANUAL_BINDER_INTERFACES 149endif 150 151my_allow_undefined_symbols := $(strip $(LOCAL_ALLOW_UNDEFINED_SYMBOLS)) 152ifdef SANITIZE_HOST 153ifdef LOCAL_IS_HOST_MODULE 154my_allow_undefined_symbols := true 155endif 156endif 157 158my_ndk_sysroot := 159my_ndk_sysroot_include := 160my_ndk_sysroot_lib := 161my_api_level := 10000 162 163ifneq ($(LOCAL_SDK_VERSION),) 164 ifdef LOCAL_IS_HOST_MODULE 165 $(error $(LOCAL_PATH): LOCAL_SDK_VERSION cannot be used in host module) 166 endif 167 168 # Make sure we've built the NDK. 169 my_additional_dependencies += $(SOONG_OUT_DIR)/ndk_base.timestamp 170 171 # mips32r6 is not supported by the NDK. No released NDK contains these 172 # libraries, but the r10 in prebuilts/ndk had a local hack to add them :( 173 # 174 # We need to find a real solution to this problem, but until we do just drop 175 # mips32r6 things back to r10 to get the tree building again. 176 ifeq (mips32r6,$(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH_VARIANT)) 177 ifeq ($(LOCAL_NDK_VERSION), current) 178 LOCAL_NDK_VERSION := r10 179 endif 180 endif 181 182 my_arch := $(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH) 183 ifneq (,$(filter arm64 mips64 x86_64,$(my_arch))) 184 my_min_sdk_version := 21 185 else 186 my_min_sdk_version := $(MIN_SUPPORTED_SDK_VERSION) 187 endif 188 189 # Historically we've just set up a bunch of symlinks in prebuilts/ndk to map 190 # missing API levels to existing ones where necessary, but we're not doing 191 # that for the generated libraries. Clip the API level to the minimum where 192 # appropriate. 193 my_ndk_api := $(LOCAL_SDK_VERSION) 194 ifneq ($(my_ndk_api),current) 195 my_ndk_api := $(call math_max,$(my_ndk_api),$(my_min_sdk_version)) 196 endif 197 198 my_ndk_hist_api := $(my_ndk_api) 199 ifeq ($(my_ndk_api),current) 200 # The last API level supported by the old prebuilt NDKs. 201 my_ndk_hist_api := 24 202 else 203 my_api_level := $(my_ndk_api) 204 endif 205 206 my_ndk_source_root := \ 207 $(HISTORICAL_NDK_VERSIONS_ROOT)/$(LOCAL_NDK_VERSION)/sources 208 my_ndk_sysroot := \ 209 $(HISTORICAL_NDK_VERSIONS_ROOT)/$(LOCAL_NDK_VERSION)/platforms/android-$(my_ndk_hist_api)/arch-$(my_arch) 210 my_built_ndk := $(SOONG_OUT_DIR)/ndk 211 my_ndk_triple := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_NDK_TRIPLE) 212 my_ndk_sysroot_include := \ 213 $(my_built_ndk)/sysroot/usr/include \ 214 $(my_built_ndk)/sysroot/usr/include/$(my_ndk_triple) \ 215 $(my_ndk_sysroot)/usr/include \ 216 217 # x86_64 and and mips64 are both multilib toolchains, so their libraries are 218 # installed in /usr/lib64. Aarch64, on the other hand, is not a multilib 219 # compiler, so its libraries are in /usr/lib. 220 # 221 # Mips32r6 is yet another variation, with libraries installed in libr6. 222 # 223 # For the rest, the libraries are installed simply to /usr/lib. 224 ifneq (,$(filter x86_64 mips64,$(my_arch))) 225 my_ndk_libdir_name := lib64 226 else ifeq (mips32r6,$(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH_VARIANT)) 227 my_ndk_libdir_name := libr6 228 else 229 my_ndk_libdir_name := lib 230 endif 231 232 my_ndk_platform_dir := \ 233 $(my_built_ndk)/platforms/android-$(my_ndk_api)/arch-$(my_arch) 234 my_built_ndk_libs := $(my_ndk_platform_dir)/usr/$(my_ndk_libdir_name) 235 my_ndk_sysroot_lib := $(my_ndk_sysroot)/usr/$(my_ndk_libdir_name) 236 237 # The bionic linker now has support for packed relocations and gnu style 238 # hashes (which are much faster!), but shipping to older devices requires 239 # the old style hash. Fortunately, we can build with both and it'll work 240 # anywhere. 241 # 242 # This is not currently supported on MIPS architectures. 243 ifeq (,$(filter mips mips64,$(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH))) 244 my_ldflags += -Wl,--hash-style=both 245 endif 246 247 # We don't want to expose the relocation packer to the NDK just yet. 248 LOCAL_PACK_MODULE_RELOCATIONS := false 249 250 # Set up the NDK stl variant. Starting from NDK-r5 the c++ stl resides in a separate location. 251 # See ndk/docs/CPLUSPLUS-SUPPORT.html 252 my_ndk_stl_include_path := 253 my_ndk_stl_shared_lib_fullpath := 254 my_ndk_stl_static_lib := 255 my_cpu_variant := $(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)CPU_ABI) 256 ifeq (mips32r6,$(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH_VARIANT)) 257 my_cpu_variant := mips32r6 258 endif 259 LOCAL_NDK_STL_VARIANT := $(strip $(LOCAL_NDK_STL_VARIANT)) 260 ifeq (,$(LOCAL_NDK_STL_VARIANT)) 261 LOCAL_NDK_STL_VARIANT := system 262 endif 263 ifneq (1,$(words $(filter none system c++_static c++_shared, $(LOCAL_NDK_STL_VARIANT)))) 264 $(error $(LOCAL_PATH): Unknown LOCAL_NDK_STL_VARIANT $(LOCAL_NDK_STL_VARIANT)) 265 endif 266 267 ifeq (system,$(LOCAL_NDK_STL_VARIANT)) 268 my_ndk_stl_include_path := $(my_ndk_source_root)/cxx-stl/system/include 269 my_system_shared_libraries += libstdc++ 270 else ifneq (,$(filter c++_%, $(LOCAL_NDK_STL_VARIANT))) 271 my_ndk_stl_include_path := \ 272 $(my_ndk_source_root)/cxx-stl/llvm-libc++/include 273 my_ndk_stl_include_path += \ 274 $(my_ndk_source_root)/cxx-stl/llvm-libc++abi/include 275 276 my_libcxx_libdir := \ 277 $(my_ndk_source_root)/cxx-stl/llvm-libc++/libs/$(my_cpu_variant) 278 279 ifeq (c++_static,$(LOCAL_NDK_STL_VARIANT)) 280 my_ndk_stl_static_lib := \ 281 $(my_libcxx_libdir)/libc++_static.a \ 282 $(my_libcxx_libdir)/libc++abi.a 283 else 284 my_ndk_stl_shared_lib_fullpath := $(my_libcxx_libdir)/libc++_shared.so 285 endif 286 287 ifneq ($(my_ndk_api),current) 288 ifeq ($(call math_lt,$(my_ndk_api),21),true) 289 my_ndk_stl_include_path += $(my_ndk_source_root)/android/support/include 290 my_ndk_stl_static_lib += $(my_libcxx_libdir)/libandroid_support.a 291 endif 292 endif 293 294 ifneq (,$(filter armeabi armeabi-v7a,$(my_cpu_variant))) 295 my_ndk_stl_static_lib += $(my_libcxx_libdir)/libunwind.a 296 endif 297 298 my_ldlibs += -ldl 299 else # LOCAL_NDK_STL_VARIANT must be none 300 # Do nothing. 301 endif 302 303 # Clang's coverage/profile runtime needs symbols like 'stderr' that were not 304 # exported from libc prior to API level 23 305 ifneq ($(my_ndk_api),current) 306 ifeq ($(call math_lt, $(my_ndk_api),23),true) 307 my_native_coverage := false 308 endif 309 endif 310endif 311 312ifeq ($(NATIVE_COVERAGE),true) 313 ifndef LOCAL_IS_HOST_MODULE 314 my_ldflags += -Wl,--wrap,getenv 315 316 ifneq ($(LOCAL_MODULE_CLASS),STATIC_LIBRARIES) 317 ifeq ($(LOCAL_SDK_VERSION),) 318 my_whole_static_libraries += libprofile-extras 319 else 320 my_whole_static_libraries += libprofile-extras_ndk 321 endif 322 endif 323 endif 324endif 325 326ifneq ($(LOCAL_USE_VNDK),) 327 # Required VNDK version for vendor modules is BOARD_VNDK_VERSION. 328 my_api_level := $(BOARD_VNDK_VERSION) 329 ifeq ($(my_api_level),current) 330 # Build with current PLATFORM_VNDK_VERSION. 331 # If PLATFORM_VNDK_VERSION has a CODENAME, it will return 332 # __ANDROID_API_FUTURE__. 333 my_api_level := $(call codename-or-sdk-to-sdk,$(PLATFORM_VNDK_VERSION)) 334 else 335 # Build with current BOARD_VNDK_VERSION. 336 my_api_level := $(call codename-or-sdk-to-sdk,$(BOARD_VNDK_VERSION)) 337 endif 338 my_cflags += -D__ANDROID_VNDK__ 339endif 340 341ifndef LOCAL_IS_HOST_MODULE 342# For device libraries, move LOCAL_LDLIBS references to my_shared_libraries. We 343# no longer need to use my_ldlibs to pick up NDK prebuilt libraries since we're 344# linking my_shared_libraries by full path now. 345my_allowed_ldlibs := 346 347# Sort ldlibs and ldflags between -l and other linker flags 348# We'll do this again later, since there are still changes happening, but that's fine. 349my_ldlib_flags := $(my_ldflags) $(my_ldlibs) 350my_ldlibs := $(filter -l%,$(my_ldlib_flags)) 351my_ldflags := $(filter-out -l%,$(my_ldlib_flags)) 352my_ldlib_flags := 353 354# Move other ldlibs back to shared libraries 355my_shared_libraries += $(patsubst -l%,lib%,$(filter-out $(my_allowed_ldlibs),$(my_ldlibs))) 356my_ldlibs := $(filter $(my_allowed_ldlibs),$(my_ldlibs)) 357else # LOCAL_IS_HOST_MODULE 358 # Add -ldl, -lpthread, -lm and -lrt to host builds to match the default behavior of 359 # device builds 360 my_ldlibs += -ldl -lpthread -lm 361 ifneq ($(HOST_OS),darwin) 362 my_ldlibs += -lrt 363 endif 364endif 365 366ifneq ($(LOCAL_SDK_VERSION),) 367 my_all_ndk_libraries := \ 368 $(NDK_MIGRATED_LIBS) $(addprefix lib,$(NDK_PREBUILT_SHARED_LIBRARIES)) 369 my_ndk_shared_libraries := \ 370 $(filter $(my_all_ndk_libraries),\ 371 $(my_shared_libraries) $(my_system_shared_libraries)) 372 373 my_shared_libraries := \ 374 $(filter-out $(my_all_ndk_libraries),$(my_shared_libraries)) 375 my_system_shared_libraries := \ 376 $(filter-out $(my_all_ndk_libraries),$(my_system_shared_libraries)) 377endif 378 379# MinGW spits out warnings about -fPIC even for -fpie?!) being ignored because 380# all code is position independent, and then those warnings get promoted to 381# errors. 382ifneq ($(LOCAL_NO_PIC),true) 383 ifneq ($(filter EXECUTABLES NATIVE_TESTS,$(LOCAL_MODULE_CLASS)),) 384 my_cflags += -fPIE 385 ifndef BUILD_HOST_static 386 ifneq ($(LOCAL_FORCE_STATIC_EXECUTABLE),true) 387 my_ldflags += -pie 388 endif 389 endif 390 else 391 my_cflags += -fPIC 392 endif 393endif 394 395ifdef LOCAL_IS_HOST_MODULE 396my_src_files += $(LOCAL_SRC_FILES_$($(my_prefix)OS)) $(LOCAL_SRC_FILES_$($(my_prefix)OS)_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) 397my_static_libraries += $(LOCAL_STATIC_LIBRARIES_$($(my_prefix)OS)) 398my_shared_libraries += $(LOCAL_SHARED_LIBRARIES_$($(my_prefix)OS)) 399my_header_libraries += $(LOCAL_HEADER_LIBRARIES_$($(my_prefix)OS)) 400my_cflags += $(LOCAL_CFLAGS_$($(my_prefix)OS)) 401my_cppflags += $(LOCAL_CPPFLAGS_$($(my_prefix)OS)) 402my_ldflags += $(LOCAL_LDFLAGS_$($(my_prefix)OS)) 403my_ldlibs += $(LOCAL_LDLIBS_$($(my_prefix)OS)) 404my_asflags += $(LOCAL_ASFLAGS_$($(my_prefix)OS)) 405my_c_includes += $(LOCAL_C_INCLUDES_$($(my_prefix)OS)) 406my_generated_sources += $(LOCAL_GENERATED_SOURCES_$($(my_prefix)OS)) 407endif 408 409my_src_files += $(LOCAL_SRC_FILES_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_SRC_FILES_$(my_32_64_bit_suffix)) 410my_src_files_exclude += $(LOCAL_SRC_FILES_EXCLUDE_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_SRC_FILES_EXCLUDE_$(my_32_64_bit_suffix)) 411my_shared_libraries += $(LOCAL_SHARED_LIBRARIES_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_SHARED_LIBRARIES_$(my_32_64_bit_suffix)) 412my_cflags += $(LOCAL_CFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_CFLAGS_$(my_32_64_bit_suffix)) 413my_cppflags += $(LOCAL_CPPFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_CPPFLAGS_$(my_32_64_bit_suffix)) 414my_ldflags += $(LOCAL_LDFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_LDFLAGS_$(my_32_64_bit_suffix)) 415my_asflags += $(LOCAL_ASFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_ASFLAGS_$(my_32_64_bit_suffix)) 416my_c_includes += $(LOCAL_C_INCLUDES_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_C_INCLUDES_$(my_32_64_bit_suffix)) 417my_generated_sources += $(LOCAL_GENERATED_SOURCES_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_GENERATED_SOURCES_$(my_32_64_bit_suffix)) 418 419my_missing_exclude_files := $(filter-out $(my_src_files),$(my_src_files_exclude)) 420ifneq ($(my_missing_exclude_files),) 421$(warning Files are listed in LOCAL_SRC_FILES_EXCLUDE but not LOCAL_SRC_FILES) 422$(error $(my_missing_exclude_files)) 423endif 424my_src_files := $(filter-out $(my_src_files_exclude),$(my_src_files)) 425 426# Strip '/' from the beginning of each src file. This helps the ../ detection in case 427# the source file is in the form of /../file 428my_src_files := $(patsubst /%,%,$(my_src_files)) 429 430my_clang := $(strip $(LOCAL_CLANG)) 431ifdef LOCAL_CLANG_$(my_32_64_bit_suffix) 432my_clang := $(strip $(LOCAL_CLANG_$(my_32_64_bit_suffix))) 433endif 434ifdef LOCAL_CLANG_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH) 435my_clang := $(strip $(LOCAL_CLANG_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH))) 436endif 437ifeq ($(my_clang),false) 438 $(call pretty-error,LOCAL_CLANG false is no longer supported) 439endif 440 441ifeq ($(LOCAL_C_STD),) 442 my_c_std_version := $(DEFAULT_C_STD_VERSION) 443else ifeq ($(LOCAL_C_STD),experimental) 444 my_c_std_version := $(EXPERIMENTAL_C_STD_VERSION) 445else 446 my_c_std_version := $(LOCAL_C_STD) 447endif 448 449ifeq ($(LOCAL_CPP_STD),) 450 my_cpp_std_version := $(DEFAULT_CPP_STD_VERSION) 451else ifeq ($(LOCAL_CPP_STD),experimental) 452 my_cpp_std_version := $(EXPERIMENTAL_CPP_STD_VERSION) 453else 454 my_cpp_std_version := $(LOCAL_CPP_STD) 455endif 456 457my_c_std_conlyflags := 458my_cpp_std_cppflags := 459ifneq (,$(my_c_std_version)) 460 my_c_std_conlyflags := -std=$(my_c_std_version) 461endif 462 463ifneq (,$(my_cpp_std_version)) 464 my_cpp_std_cppflags := -std=$(my_cpp_std_version) 465endif 466 467# Extra cflags for projects under external/ directory 468ifneq ($(filter external/%,$(LOCAL_PATH)),) 469 my_cflags += $(CLANG_EXTERNAL_CFLAGS) 470endif 471 472# arch-specific static libraries go first so that generic ones can depend on them 473my_static_libraries := $(LOCAL_STATIC_LIBRARIES_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_STATIC_LIBRARIES_$(my_32_64_bit_suffix)) $(my_static_libraries) 474my_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) 475my_header_libraries := $(LOCAL_HEADER_LIBRARIES_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_HEADER_LIBRARIES_$(my_32_64_bit_suffix)) $(my_header_libraries) 476 477include $(BUILD_SYSTEM)/cxx_stl_setup.mk 478 479ifneq ($(strip $(CUSTOM_$(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)LINKER)),) 480 my_linker := $(CUSTOM_$(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)LINKER) 481else 482 my_linker := $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)LINKER) 483endif 484 485include $(BUILD_SYSTEM)/config_sanitizers.mk 486 487ifneq ($(filter ../%,$(my_src_files)),) 488my_soong_problems += dotdot_srcs 489endif 490ifneq ($(foreach i,$(my_c_includes),$(filter %/..,$(i))$(findstring /../,$(i))),) 491my_soong_problems += dotdot_incs 492endif 493 494#################################################### 495## Add FDO flags if FDO is turned on and supported 496## Please note that we will do option filtering during FDO build. 497## i.e. Os->O2, remove -fno-early-inline and -finline-limit. 498################################################################## 499my_fdo_build := 500ifneq ($(filter true always, $(LOCAL_FDO_SUPPORT)),) 501 ifeq ($(BUILD_FDO_INSTRUMENT),true) 502 my_cflags += $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_FDO_INSTRUMENT_CFLAGS) 503 my_ldflags += $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_FDO_INSTRUMENT_LDFLAGS) 504 my_fdo_build := true 505 else ifneq ($(filter true,$(BUILD_FDO_OPTIMIZE))$(filter always,$(LOCAL_FDO_SUPPORT)),) 506 my_cflags += $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_FDO_OPTIMIZE_CFLAGS) 507 my_fdo_build := true 508 endif 509 # Disable ccache (or other compiler wrapper) except gomacc, which 510 # can handle -fprofile-use properly. 511 my_cc_wrapper := $(filter $(GOMA_CC) $(RBE_WRAPPER),$(my_cc_wrapper)) 512 my_cxx_wrapper := $(filter $(GOMA_CC) $(RBE_WRAPPER),$(my_cxx_wrapper)) 513endif 514 515########################################################### 516## Explicitly declare assembly-only __ASSEMBLY__ macro for 517## assembly source 518########################################################### 519my_asflags += -D__ASSEMBLY__ 520 521########################################################### 522# TODO: support a mix of standard extensions so that this isn't necessary 523LOCAL_CPP_EXTENSION := $(strip $(LOCAL_CPP_EXTENSION)) 524ifeq ($(LOCAL_CPP_EXTENSION),) 525 LOCAL_CPP_EXTENSION := .cpp 526endif 527 528# Certain modules like libdl have to have symbols resolved at runtime and blow 529# up if --no-undefined is passed to the linker. 530ifeq ($(strip $(LOCAL_NO_DEFAULT_COMPILER_FLAGS)),) 531 ifeq ($(my_allow_undefined_symbols),) 532 ifneq ($(HOST_OS),darwin) 533 my_ldflags += -Wl,--no-undefined 534 endif 535 else 536 ifdef LOCAL_IS_HOST_MODULE 537 ifeq ($(HOST_OS),darwin) 538 # darwin defaults to treating undefined symbols as errors 539 my_ldflags += -Wl,-undefined,dynamic_lookup 540 endif 541 endif 542 endif 543endif 544 545ifeq (true,$(LOCAL_GROUP_STATIC_LIBRARIES)) 546$(LOCAL_BUILT_MODULE): PRIVATE_GROUP_STATIC_LIBRARIES := true 547else 548$(LOCAL_BUILT_MODULE): PRIVATE_GROUP_STATIC_LIBRARIES := 549endif 550 551########################################################### 552## Define arm-vs-thumb-mode flags. 553########################################################### 554LOCAL_ARM_MODE := $(strip $(LOCAL_ARM_MODE)) 555ifeq ($($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH),arm) 556normal_objects_mode := $(if $(LOCAL_ARM_MODE),$(LOCAL_ARM_MODE),thumb) 557 558# Read the values from something like TARGET_arm_CFLAGS or 559# TARGET_thumb_CFLAGS. HOST_(arm|thumb)_CFLAGS values aren't 560# actually used (although they are usually empty). 561normal_objects_cflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)$(normal_objects_mode)_CFLAGS) 562 563else 564normal_objects_mode := 565normal_objects_cflags := 566endif 567 568########################################################### 569## Define per-module debugging flags. Users can turn on 570## debugging for a particular module by setting DEBUG_MODULE_ModuleName 571## to a non-empty value in their environment or buildspec.mk, 572## and setting HOST_/TARGET_CUSTOM_DEBUG_CFLAGS to the 573## debug flags that they want to use. 574########################################################### 575ifdef DEBUG_MODULE_$(strip $(LOCAL_MODULE)) 576 debug_cflags := $($(my_prefix)CUSTOM_DEBUG_CFLAGS) 577else 578 debug_cflags := 579endif 580 581#################################################### 582## Keep track of src -> obj mapping 583#################################################### 584 585my_tracked_gen_files := 586my_tracked_src_files := 587 588########################################################### 589## Stuff source generated from one-off tools 590########################################################### 591$(my_generated_sources): PRIVATE_MODULE := $(my_register_name) 592 593my_gen_sources_copy := $(patsubst $(generated_sources_dir)/%,$(intermediates)/%,$(filter $(generated_sources_dir)/%,$(my_generated_sources))) 594 595$(my_gen_sources_copy): $(intermediates)/% : $(generated_sources_dir)/% 596 @echo "Copy: $@" 597 $(copy-file-to-target) 598 599my_generated_sources := $(patsubst $(generated_sources_dir)/%,$(intermediates)/%,$(my_generated_sources)) 600 601# Generated sources that will actually produce object files. 602# Other files (like headers) are allowed in LOCAL_GENERATED_SOURCES, 603# since other compiled sources may depend on them, and we set up 604# the dependencies. 605my_gen_src_files := $(filter %.c %$(LOCAL_CPP_EXTENSION) %.S %.s,$(my_generated_sources)) 606 607ALL_GENERATED_SOURCES += $(my_generated_sources) 608 609#################################################### 610## Compile RenderScript with reflected C++ 611#################################################### 612 613renderscript_sources := $(filter %.rscript %.fs,$(my_src_files)) 614 615ifneq (,$(renderscript_sources)) 616my_soong_problems += rs 617 618renderscript_sources_fullpath := $(addprefix $(LOCAL_PATH)/, $(renderscript_sources)) 619RenderScript_file_stamp := $(intermediates)/RenderScriptCPP.stamp 620renderscript_intermediate := $(intermediates)/renderscript 621 622renderscript_target_api := 623 624ifneq (,$(LOCAL_RENDERSCRIPT_TARGET_API)) 625renderscript_target_api := $(LOCAL_RENDERSCRIPT_TARGET_API) 626else 627ifneq (,$(LOCAL_SDK_VERSION)) 628# Set target-api for LOCAL_SDK_VERSIONs other than current. 629ifneq (,$(filter-out current system_current test_current, $(LOCAL_SDK_VERSION))) 630renderscript_target_api := $(call get-numeric-sdk-version,$(LOCAL_SDK_VERSION)) 631endif 632endif # LOCAL_SDK_VERSION is set 633endif # LOCAL_RENDERSCRIPT_TARGET_API is set 634 635 636ifeq ($(LOCAL_RENDERSCRIPT_CC),) 637LOCAL_RENDERSCRIPT_CC := $(LLVM_RS_CC) 638endif 639 640# Turn on all warnings and warnings as errors for RS compiles. 641# This can be disabled with LOCAL_RENDERSCRIPT_FLAGS := -Wno-error 642renderscript_flags := -Wall -Werror 643renderscript_flags += $(LOCAL_RENDERSCRIPT_FLAGS) 644# -m32 or -m64 645renderscript_flags += -m$(my_32_64_bit_suffix) 646 647renderscript_includes := \ 648 $(TOPDIR)external/clang/lib/Headers \ 649 $(TOPDIR)frameworks/rs/script_api/include \ 650 $(LOCAL_RENDERSCRIPT_INCLUDES) 651 652ifneq ($(LOCAL_RENDERSCRIPT_INCLUDES_OVERRIDE),) 653renderscript_includes := $(LOCAL_RENDERSCRIPT_INCLUDES_OVERRIDE) 654endif 655 656bc_dep_files := $(addprefix $(renderscript_intermediate)/, \ 657 $(patsubst %.fs,%.d, $(patsubst %.rscript,%.d, $(notdir $(renderscript_sources))))) 658 659$(RenderScript_file_stamp): PRIVATE_RS_INCLUDES := $(renderscript_includes) 660$(RenderScript_file_stamp): PRIVATE_RS_CC := $(LOCAL_RENDERSCRIPT_CC) 661$(RenderScript_file_stamp): PRIVATE_RS_FLAGS := $(renderscript_flags) 662$(RenderScript_file_stamp): PRIVATE_RS_SOURCE_FILES := $(renderscript_sources_fullpath) 663$(RenderScript_file_stamp): PRIVATE_RS_OUTPUT_DIR := $(renderscript_intermediate) 664$(RenderScript_file_stamp): PRIVATE_RS_TARGET_API := $(patsubst current,0,$(renderscript_target_api)) 665$(RenderScript_file_stamp): PRIVATE_DEP_FILES := $(bc_dep_files) 666$(RenderScript_file_stamp): $(renderscript_sources_fullpath) $(LOCAL_RENDERSCRIPT_CC) 667 $(transform-renderscripts-to-cpp-and-bc) 668 669# include the dependency files (.d) generated by llvm-rs-cc. 670$(call include-depfile,$(RenderScript_file_stamp).d,$(RenderScript_file_stamp)) 671 672LOCAL_INTERMEDIATE_TARGETS += $(RenderScript_file_stamp) 673 674rs_generated_cpps := $(addprefix \ 675 $(renderscript_intermediate)/ScriptC_,$(patsubst %.fs,%.cpp, $(patsubst %.rscript,%.cpp, \ 676 $(notdir $(renderscript_sources))))) 677 678$(call track-src-file-gen,$(renderscript_sources),$(rs_generated_cpps)) 679 680# This is just a dummy rule to make sure gmake doesn't skip updating the dependents. 681$(rs_generated_cpps) : $(RenderScript_file_stamp) 682 @echo "Updated RS generated cpp file $@." 683 $(hide) touch $@ 684 685my_c_includes += $(renderscript_intermediate) 686my_generated_sources += $(rs_generated_cpps) 687 688endif 689 690 691########################################################### 692## Compile the .proto files to .cc (or .c) and then to .o 693########################################################### 694ifeq ($(strip $(LOCAL_PROTOC_OPTIMIZE_TYPE)),) 695 LOCAL_PROTOC_OPTIMIZE_TYPE := lite 696endif 697proto_sources := $(filter %.proto,$(my_src_files)) 698ifneq ($(proto_sources),) 699proto_gen_dir := $(generated_sources_dir)/proto 700proto_sources_fullpath := $(addprefix $(LOCAL_PATH)/, $(proto_sources)) 701 702my_rename_cpp_ext := 703ifneq (,$(filter nanopb-c nanopb-c-enable_malloc nanopb-c-16bit nanopb-c-enable_malloc-16bit nanopb-c-32bit nanopb-c-enable_malloc-32bit, $(LOCAL_PROTOC_OPTIMIZE_TYPE))) 704my_proto_source_suffix := .c 705my_proto_c_includes := external/nanopb-c 706my_protoc_flags := --nanopb_out=$(proto_gen_dir) \ 707 --plugin=$(HOST_OUT_EXECUTABLES)/protoc-gen-nanopb 708my_protoc_deps := $(NANOPB_SRCS) $(proto_sources_fullpath:%.proto=%.options) 709else 710my_proto_source_suffix := $(LOCAL_CPP_EXTENSION) 711ifneq ($(my_proto_source_suffix),.cc) 712# aprotoc is hardcoded to write out only .cc file. 713# We need to rename the extension to $(LOCAL_CPP_EXTENSION) if it's not .cc. 714my_rename_cpp_ext := true 715endif 716my_proto_c_includes := external/protobuf/src 717my_cflags += -DGOOGLE_PROTOBUF_NO_RTTI 718my_protoc_flags := --cpp_out=$(if $(filter lite lite-static,$(LOCAL_PROTOC_OPTIMIZE_TYPE)),lite:,)$(proto_gen_dir) 719my_protoc_deps := 720endif 721my_proto_c_includes += $(proto_gen_dir) 722 723proto_generated_cpps := $(addprefix $(proto_gen_dir)/, \ 724 $(patsubst %.proto,%.pb$(my_proto_source_suffix),$(proto_sources_fullpath))) 725 726# Ensure the transform-proto-to-cc rule is only defined once in multilib build. 727ifndef $(my_host)$(LOCAL_MODULE_CLASS)_$(LOCAL_MODULE)_proto_defined 728$(proto_generated_cpps): PRIVATE_PROTO_INCLUDES := $(TOP) 729$(proto_generated_cpps): PRIVATE_PROTOC_FLAGS := $(LOCAL_PROTOC_FLAGS) $(my_protoc_flags) 730$(proto_generated_cpps): PRIVATE_RENAME_CPP_EXT := $(my_rename_cpp_ext) 731$(proto_generated_cpps): $(proto_gen_dir)/%.pb$(my_proto_source_suffix): %.proto $(my_protoc_deps) $(PROTOC) 732 $(transform-proto-to-cc) 733 734$(my_host)$(LOCAL_MODULE_CLASS)_$(LOCAL_MODULE)_proto_defined := true 735endif 736# Ideally we can generate the source directly into $(intermediates). 737# But many Android.mks assume the .pb.hs are in $(generated_sources_dir). 738# As a workaround, we make a copy in the $(intermediates). 739proto_intermediate_dir := $(intermediates)/proto 740proto_intermediate_cpps := $(patsubst $(proto_gen_dir)/%,$(proto_intermediate_dir)/%,\ 741 $(proto_generated_cpps)) 742$(proto_intermediate_cpps) : $(proto_intermediate_dir)/% : $(proto_gen_dir)/% 743 @echo "Copy: $@" 744 $(copy-file-to-target) 745 $(hide) cp $(basename $<).h $(basename $@).h 746$(call track-src-file-gen,$(proto_sources),$(proto_intermediate_cpps)) 747 748my_generated_sources += $(proto_intermediate_cpps) 749 750my_c_includes += $(my_proto_c_includes) 751# Auto-export the generated proto source dir. 752my_export_c_include_dirs += $(my_proto_c_includes) 753 754ifeq ($(LOCAL_PROTOC_OPTIMIZE_TYPE),nanopb-c-enable_malloc) 755 my_static_libraries += libprotobuf-c-nano-enable_malloc 756else ifeq ($(LOCAL_PROTOC_OPTIMIZE_TYPE),nanopb-c) 757 my_static_libraries += libprotobuf-c-nano 758else ifeq ($(LOCAL_PROTOC_OPTIMIZE_TYPE),nanopb-c-enable_malloc-16bit) 759 my_static_libraries += libprotobuf-c-nano-enable_malloc-16bit 760else ifeq ($(LOCAL_PROTOC_OPTIMIZE_TYPE),nanopb-c-16bit) 761 my_static_libraries += libprotobuf-c-nano-16bit 762else ifeq ($(LOCAL_PROTOC_OPTIMIZE_TYPE),nanopb-c-enable_malloc-32bit) 763 my_static_libraries += libprotobuf-c-nano-enable_malloc-32bit 764else ifeq ($(LOCAL_PROTOC_OPTIMIZE_TYPE),nanopb-c-32bit) 765 my_static_libraries += libprotobuf-c-nano-32bit 766else ifeq ($(LOCAL_PROTOC_OPTIMIZE_TYPE),full) 767 ifdef LOCAL_SDK_VERSION 768 my_static_libraries += libprotobuf-cpp-full-ndk 769 else 770 my_shared_libraries += libprotobuf-cpp-full 771 endif 772else ifeq ($(LOCAL_PROTOC_OPTIMIZE_TYPE),lite-static) 773 my_static_libraries += libprotobuf-cpp-lite 774else 775 ifdef LOCAL_SDK_VERSION 776 my_static_libraries += libprotobuf-cpp-lite-ndk 777 else 778 my_shared_libraries += libprotobuf-cpp-lite 779 endif 780endif 781endif # $(proto_sources) non-empty 782 783########################################################### 784## AIDL: Compile .aidl files to .cpp and .h files 785########################################################### 786aidl_src := $(strip $(filter %.aidl,$(my_src_files))) 787aidl_gen_cpp := 788ifneq ($(aidl_src),) 789 790# Use the intermediates directory to avoid writing our own .cpp -> .o rules. 791aidl_gen_cpp_root := $(intermediates)/aidl-generated/src 792aidl_gen_include_root := $(intermediates)/aidl-generated/include 793 794# Multi-architecture builds have distinct intermediates directories. 795# Thus we'll actually generate source for each architecture. 796$(foreach s,$(aidl_src),\ 797 $(eval $(call define-aidl-cpp-rule,$(s),$(aidl_gen_cpp_root),aidl_gen_cpp))) 798$(foreach cpp,$(aidl_gen_cpp), \ 799 $(call include-depfile,$(addsuffix .aidl.d,$(basename $(cpp))),$(cpp))) 800$(call track-src-file-gen,$(aidl_src),$(aidl_gen_cpp)) 801 802$(aidl_gen_cpp) : PRIVATE_MODULE := $(LOCAL_MODULE) 803$(aidl_gen_cpp) : PRIVATE_HEADER_OUTPUT_DIR := $(aidl_gen_include_root) 804$(aidl_gen_cpp) : PRIVATE_AIDL_FLAGS := $(addprefix -I,$(LOCAL_AIDL_INCLUDES)) 805 806# Add generated headers to include paths. 807my_c_includes += $(aidl_gen_include_root) 808my_export_c_include_dirs += $(aidl_gen_include_root) 809# Pick up the generated C++ files later for transformation to .o files. 810my_generated_sources += $(aidl_gen_cpp) 811 812endif # $(aidl_src) non-empty 813 814########################################################### 815## Compile the .vts files to .cc (or .c) and then to .o 816########################################################### 817 818vts_src := $(strip $(filter %.vts,$(my_src_files))) 819vts_gen_cpp := 820ifneq ($(vts_src),) 821my_soong_problems += vts 822 823# Use the intermediates directory to avoid writing our own .cpp -> .o rules. 824vts_gen_cpp_root := $(intermediates)/vts-generated/src 825vts_gen_include_root := $(intermediates)/vts-generated/include 826 827# Multi-architecture builds have distinct intermediates directories. 828# Thus we'll actually generate source for each architecture. 829$(foreach s,$(vts_src),\ 830 $(eval $(call define-vts-cpp-rule,$(s),$(vts_gen_cpp_root),vts_gen_cpp))) 831$(call track-src-file-gen,$(vts_src),$(vts_gen_cpp)) 832 833$(vts_gen_cpp) : PRIVATE_MODULE := $(LOCAL_MODULE) 834$(vts_gen_cpp) : PRIVATE_HEADER_OUTPUT_DIR := $(vts_gen_include_root) 835$(vts_gen_cpp) : PRIVATE_VTS_FLAGS := $(addprefix -I,$(LOCAL_VTS_INCLUDES)) $(addprefix -m,$(LOCAL_VTS_MODE)) 836 837# Add generated headers to include paths. 838my_c_includes += $(vts_gen_include_root) 839my_export_c_include_dirs += $(vts_gen_include_root) 840# Pick up the generated C++ files later for transformation to .o files. 841my_generated_sources += $(vts_gen_cpp) 842 843endif # $(vts_src) non-empty 844 845########################################################### 846## YACC: Compile .y/.yy files to .c/.cpp and then to .o. 847########################################################### 848 849y_yacc_sources := $(filter %.y,$(my_src_files)) 850y_yacc_cs := $(addprefix \ 851 $(intermediates)/,$(y_yacc_sources:.y=.c)) 852ifneq ($(y_yacc_cs),) 853$(y_yacc_cs): $(intermediates)/%.c: \ 854 $(TOPDIR)$(LOCAL_PATH)/%.y $(BISON) $(BISON_DATA) $(M4) \ 855 $(my_additional_dependencies) 856 $(call transform-y-to-c-or-cpp) 857$(call track-src-file-gen,$(y_yacc_sources),$(y_yacc_cs)) 858 859my_generated_sources += $(y_yacc_cs) 860endif 861 862yy_yacc_sources := $(filter %.yy,$(my_src_files)) 863yy_yacc_cpps := $(addprefix \ 864 $(intermediates)/,$(yy_yacc_sources:.yy=$(LOCAL_CPP_EXTENSION))) 865ifneq ($(yy_yacc_cpps),) 866$(yy_yacc_cpps): $(intermediates)/%$(LOCAL_CPP_EXTENSION): \ 867 $(TOPDIR)$(LOCAL_PATH)/%.yy $(BISON) $(BISON_DATA) $(M4) \ 868 $(my_additional_dependencies) 869 $(call transform-y-to-c-or-cpp) 870$(call track-src-file-gen,$(yy_yacc_sources),$(yy_yacc_cpps)) 871 872my_generated_sources += $(yy_yacc_cpps) 873endif 874 875########################################################### 876## LEX: Compile .l/.ll files to .c/.cpp and then to .o. 877########################################################### 878 879l_lex_sources := $(filter %.l,$(my_src_files)) 880l_lex_cs := $(addprefix \ 881 $(intermediates)/,$(l_lex_sources:.l=.c)) 882ifneq ($(l_lex_cs),) 883$(l_lex_cs): $(LEX) $(M4) 884$(l_lex_cs): $(intermediates)/%.c: \ 885 $(TOPDIR)$(LOCAL_PATH)/%.l 886 $(transform-l-to-c-or-cpp) 887$(call track-src-file-gen,$(l_lex_sources),$(l_lex_cs)) 888 889my_generated_sources += $(l_lex_cs) 890endif 891 892ll_lex_sources := $(filter %.ll,$(my_src_files)) 893ll_lex_cpps := $(addprefix \ 894 $(intermediates)/,$(ll_lex_sources:.ll=$(LOCAL_CPP_EXTENSION))) 895ifneq ($(ll_lex_cpps),) 896$(ll_lex_cpps): $(LEX) $(M4) 897$(ll_lex_cpps): $(intermediates)/%$(LOCAL_CPP_EXTENSION): \ 898 $(TOPDIR)$(LOCAL_PATH)/%.ll 899 $(transform-l-to-c-or-cpp) 900$(call track-src-file-gen,$(ll_lex_sources),$(ll_lex_cpps)) 901 902my_generated_sources += $(ll_lex_cpps) 903endif 904 905########################################################### 906## C++: Compile .cpp files to .o. 907########################################################### 908 909ifneq ($(filter %$(LOCAL_CPP_EXTENSION).arm,$(my_src_files)),) 910$(call pretty-error,Files ending in $(LOCAL_CPP_EXTENSION).arm are deprecated. See $(CHANGES_URL)#file_arm) 911endif 912 913dotdot_sources := $(filter ../%$(LOCAL_CPP_EXTENSION),$(my_src_files)) 914dotdot_objects := 915$(foreach s,$(dotdot_sources),\ 916 $(eval $(call compile-dotdot-cpp-file,$(s),\ 917 $(my_additional_dependencies),\ 918 dotdot_objects,\ 919 $(my_pool)))) 920$(call track-src-file-obj,$(dotdot_sources),$(dotdot_objects)) 921 922cpp_normal_sources := $(filter-out ../%,$(filter %$(LOCAL_CPP_EXTENSION),$(my_src_files))) 923cpp_objects := $(addprefix $(intermediates)/,$(cpp_normal_sources:$(LOCAL_CPP_EXTENSION)=.o)) 924$(call track-src-file-obj,$(cpp_normal_sources),$(cpp_objects)) 925 926$(dotdot_objects) $(cpp_objects): PRIVATE_ARM_MODE := $(normal_objects_mode) 927$(dotdot_objects) $(cpp_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 928 929ifneq ($(strip $(cpp_objects)),) 930$(cpp_objects): .KATI_NINJA_POOL := $(my_pool) 931$(cpp_objects): $(intermediates)/%.o: \ 932 $(TOPDIR)$(LOCAL_PATH)/%$(LOCAL_CPP_EXTENSION) \ 933 $(my_additional_dependencies) $(CLANG_CXX) 934 $(transform-$(PRIVATE_HOST)cpp-to-o) 935$(call include-depfiles-for-objs, $(cpp_objects)) 936endif 937 938cpp_objects += $(dotdot_objects) 939 940########################################################### 941## C++: Compile generated .cpp files to .o. 942########################################################### 943 944gen_cpp_sources := $(filter %$(LOCAL_CPP_EXTENSION),$(my_generated_sources)) 945gen_cpp_objects := $(gen_cpp_sources:%$(LOCAL_CPP_EXTENSION)=%.o) 946$(call track-gen-file-obj,$(gen_cpp_sources),$(gen_cpp_objects)) 947 948ifneq ($(strip $(gen_cpp_objects)),) 949# Compile all generated files as thumb. 950$(gen_cpp_objects): .KATI_NINJA_POOL := $(my_pool) 951$(gen_cpp_objects): PRIVATE_ARM_MODE := $(normal_objects_mode) 952$(gen_cpp_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 953$(gen_cpp_objects): $(intermediates)/%.o: \ 954 $(intermediates)/%$(LOCAL_CPP_EXTENSION) \ 955 $(my_additional_dependencies) $(CLANG_CXX) 956 $(transform-$(PRIVATE_HOST)cpp-to-o) 957$(call include-depfiles-for-objs, $(gen_cpp_objects)) 958endif 959 960########################################################### 961## S: Compile generated .S and .s files to .o. 962########################################################### 963 964gen_S_sources := $(filter %.S,$(my_generated_sources)) 965gen_S_objects := $(gen_S_sources:%.S=%.o) 966$(call track-gen-file-obj,$(gen_S_sources),$(gen_S_objects)) 967 968ifneq ($(strip $(gen_S_sources)),) 969$(gen_S_objects): .KATI_NINJA_POOL := $(my_pool) 970$(gen_S_objects): $(intermediates)/%.o: $(intermediates)/%.S \ 971 $(my_additional_dependencies) $(CLANG) 972 $(transform-$(PRIVATE_HOST)s-to-o) 973$(call include-depfiles-for-objs, $(gen_S_objects)) 974endif 975 976gen_s_sources := $(filter %.s,$(my_generated_sources)) 977gen_s_objects := $(gen_s_sources:%.s=%.o) 978$(call track-gen-file-obj,$(gen_s_sources),$(gen_s_objects)) 979 980ifneq ($(strip $(gen_s_objects)),) 981$(gen_s_objects): .KATI_NINJA_POOL := $(my_pool) 982$(gen_s_objects): $(intermediates)/%.o: $(intermediates)/%.s \ 983 $(my_additional_dependencies) $(CLANG) 984 $(transform-$(PRIVATE_HOST)s-to-o) 985endif 986 987gen_asm_objects := $(gen_S_objects) $(gen_s_objects) 988$(gen_asm_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 989 990########################################################### 991## o: Include generated .o files in output. 992########################################################### 993 994gen_o_objects := $(filter %.o,$(my_generated_sources)) 995 996########################################################### 997## C: Compile .c files to .o. 998########################################################### 999 1000ifneq ($(filter %.c.arm,$(my_src_files)),) 1001$(call pretty-error,Files ending in .c.arm are deprecated. See $(CHANGES_URL)#file_arm) 1002endif 1003 1004dotdot_sources := $(filter ../%.c, $(my_src_files)) 1005dotdot_objects := 1006$(foreach s, $(dotdot_sources),\ 1007 $(eval $(call compile-dotdot-c-file,$(s),\ 1008 $(my_additional_dependencies),\ 1009 dotdot_objects,\ 1010 $(my_pool)))) 1011$(call track-src-file-obj,$(dotdot_sources),$(dotdot_objects)) 1012 1013c_normal_sources := $(filter-out ../%,$(filter %.c,$(my_src_files))) 1014c_objects := $(addprefix $(intermediates)/,$(c_normal_sources:.c=.o)) 1015$(call track-src-file-obj,$(c_normal_sources),$(c_objects)) 1016 1017$(dotdot_objects) $(c_objects): PRIVATE_ARM_MODE := $(normal_objects_mode) 1018$(dotdot_objects) $(c_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 1019 1020ifneq ($(strip $(c_objects)),) 1021$(c_objects): .KATI_NINJA_POOL := $(my_pool) 1022$(c_objects): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.c \ 1023 $(my_additional_dependencies) $(CLANG) 1024 $(transform-$(PRIVATE_HOST)c-to-o) 1025$(call include-depfiles-for-objs, $(c_objects)) 1026endif 1027 1028c_objects += $(dotdot_objects) 1029 1030########################################################### 1031## C: Compile generated .c files to .o. 1032########################################################### 1033 1034gen_c_sources := $(filter %.c,$(my_generated_sources)) 1035gen_c_objects := $(gen_c_sources:%.c=%.o) 1036$(call track-gen-file-obj,$(gen_c_sources),$(gen_c_objects)) 1037 1038ifneq ($(strip $(gen_c_objects)),) 1039# Compile all generated files as thumb. 1040$(gen_c_objects): .KATI_NINJA_POOL := $(my_pool) 1041$(gen_c_objects): PRIVATE_ARM_MODE := $(normal_objects_mode) 1042$(gen_c_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 1043$(gen_c_objects): $(intermediates)/%.o: $(intermediates)/%.c \ 1044 $(my_additional_dependencies) $(CLANG) 1045 $(transform-$(PRIVATE_HOST)c-to-o) 1046$(call include-depfiles-for-objs, $(gen_c_objects)) 1047endif 1048 1049########################################################### 1050## ObjC: Compile .m files to .o 1051########################################################### 1052 1053objc_sources := $(filter %.m,$(my_src_files)) 1054objc_objects := $(addprefix $(intermediates)/,$(objc_sources:.m=.o)) 1055$(call track-src-file-obj,$(objc_sources),$(objc_objects)) 1056 1057ifneq ($(strip $(objc_objects)),) 1058my_soong_problems += objc 1059$(objc_objects): .KATI_NINJA_POOL := $(my_pool) 1060$(objc_objects): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.m \ 1061 $(my_additional_dependencies) $(CLANG) 1062 $(transform-$(PRIVATE_HOST)m-to-o) 1063$(call include-depfiles-for-objs, $(objc_objects)) 1064endif 1065 1066########################################################### 1067## ObjC++: Compile .mm files to .o 1068########################################################### 1069 1070objcpp_sources := $(filter %.mm,$(my_src_files)) 1071objcpp_objects := $(addprefix $(intermediates)/,$(objcpp_sources:.mm=.o)) 1072$(call track-src-file-obj,$(objcpp_sources),$(objcpp_objects)) 1073 1074ifneq ($(strip $(objcpp_objects)),) 1075$(objcpp_objects): .KATI_NINJA_POOL := $(my_pool) 1076$(objcpp_objects): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.mm \ 1077 $(my_additional_dependencies) $(CLANG_CXX) 1078 $(transform-$(PRIVATE_HOST)mm-to-o) 1079$(call include-depfiles-for-objs, $(objcpp_objects)) 1080endif 1081 1082########################################################### 1083## AS: Compile .S files to .o. 1084########################################################### 1085 1086asm_sources_S := $(filter %.S,$(my_src_files)) 1087dotdot_sources := $(filter ../%,$(asm_sources_S)) 1088asm_sources_S := $(filter-out ../%,$(asm_sources_S)) 1089asm_objects_S := $(addprefix $(intermediates)/,$(asm_sources_S:.S=.o)) 1090$(call track-src-file-obj,$(asm_sources_S),$(asm_objects_S)) 1091 1092dotdot_objects_S := 1093$(foreach s,$(dotdot_sources),\ 1094 $(eval $(call compile-dotdot-s-file,$(s),\ 1095 $(my_additional_dependencies),\ 1096 dotdot_objects_S,\ 1097 $(my_pool)))) 1098$(call track-src-file-obj,$(dotdot_sources),$(dotdot_objects_S)) 1099 1100ifneq ($(strip $(asm_objects_S)),) 1101$(asm_objects_S): .KATI_NINJA_POOL := $(my_pool) 1102$(asm_objects_S): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.S \ 1103 $(my_additional_dependencies) $(CLANG) 1104 $(transform-$(PRIVATE_HOST)s-to-o) 1105$(call include-depfiles-for-objs, $(asm_objects_S)) 1106endif 1107 1108asm_sources_s := $(filter %.s,$(my_src_files)) 1109dotdot_sources := $(filter ../%,$(asm_sources_s)) 1110asm_sources_s := $(filter-out ../%,$(asm_sources_s)) 1111asm_objects_s := $(addprefix $(intermediates)/,$(asm_sources_s:.s=.o)) 1112$(call track-src-file-obj,$(asm_sources_s),$(asm_objects_s)) 1113 1114dotdot_objects_s := 1115$(foreach s,$(dotdot_sources),\ 1116 $(eval $(call compile-dotdot-s-file-no-deps,$(s),\ 1117 $(my_additional_dependencies),\ 1118 dotdot_objects_s,\ 1119 $(my_pool)))) 1120$(call track-src-file-obj,$(dotdot_sources),$(dotdot_objects_s)) 1121 1122ifneq ($(strip $(asm_objects_s)),) 1123$(asm_objects_s): .KATI_NINJA_POOL := $(my_pool) 1124$(asm_objects_s): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.s \ 1125 $(my_additional_dependencies) $(CLANG) 1126 $(transform-$(PRIVATE_HOST)s-to-o) 1127endif 1128 1129asm_objects := $(dotdot_objects_S) $(dotdot_objects_s) $(asm_objects_S) $(asm_objects_s) 1130$(asm_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 1131 1132 1133# .asm for x86/x86_64 needs to be compiled with yasm. 1134asm_sources_asm := $(filter %.asm,$(my_src_files)) 1135ifneq ($(strip $(asm_sources_asm)),) 1136asm_objects_asm := $(addprefix $(intermediates)/,$(asm_sources_asm:.asm=.o)) 1137$(asm_objects_asm): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.asm \ 1138 $(my_additional_dependencies) $(YASM) 1139 $(transform-asm-to-o) 1140$(call track-src-file-obj,$(asm_sources_asm),$(asm_objects_asm)) 1141 1142asm_objects += $(asm_objects_asm) 1143endif 1144 1145################################################################### 1146## When compiling a CFI enabled target, use the .cfi variant of any 1147## static dependencies (where they exist). 1148################################################################## 1149define use_soong_cfi_static_libraries 1150 $(foreach l,$(1),$(if $(filter $(l),$(SOONG_CFI_STATIC_LIBRARIES)),\ 1151 $(l).cfi,$(l))) 1152endef 1153 1154ifneq ($(filter cfi,$(my_sanitize)),) 1155 my_whole_static_libraries := $(call use_soong_cfi_static_libraries,\ 1156 $(my_whole_static_libraries)) 1157 my_static_libraries := $(call use_soong_cfi_static_libraries,\ 1158 $(my_static_libraries)) 1159endif 1160 1161ifneq ($(LOCAL_USE_VNDK),) 1162 my_soong_hwasan_static_libraries := $(SOONG_HWASAN_VENDOR_STATIC_LIBRARIES) 1163else 1164 my_soong_hwasan_static_libraries = $(SOONG_HWASAN_STATIC_LIBRARIES) 1165endif 1166 1167define use_soong_hwasan_static_libraries 1168 $(foreach l,$(1),$(if $(filter $(l),$(my_soong_hwasan_static_libraries)),\ 1169 $(l).hwasan,$(l))) 1170endef 1171 1172ifneq ($(filter hwaddress,$(my_sanitize)),) 1173 my_whole_static_libraries := $(call use_soong_hwasan_static_libraries,\ 1174 $(my_whole_static_libraries)) 1175 my_static_libraries := $(call use_soong_hwasan_static_libraries,\ 1176 $(my_static_libraries)) 1177endif 1178 1179########################################################### 1180## When compiling against the VNDK, use LL-NDK libraries 1181########################################################### 1182ifneq ($(LOCAL_USE_VNDK),) 1183 ##################################################### 1184 ## Soong modules may be built three times, once for 1185 ## /system, once for /vendor and once for /product. 1186 ## If we're using the VNDK, switch all soong 1187 ## libraries over to the /vendor or /product variant. 1188 ##################################################### 1189 ifeq ($(LOCAL_USE_VNDK_PRODUCT),true) 1190 my_whole_static_libraries := $(foreach l,$(my_whole_static_libraries),\ 1191 $(if $(SPLIT_PRODUCT.STATIC_LIBRARIES.$(l)),$(l).product,$(l))) 1192 my_static_libraries := $(foreach l,$(my_static_libraries),\ 1193 $(if $(SPLIT_PRODUCT.STATIC_LIBRARIES.$(l)),$(l).product,$(l))) 1194 my_shared_libraries := $(foreach l,$(my_shared_libraries),\ 1195 $(if $(SPLIT_PRODUCT.SHARED_LIBRARIES.$(l)),$(l).product,$(l))) 1196 my_system_shared_libraries := $(foreach l,$(my_system_shared_libraries),\ 1197 $(if $(SPLIT_PRODUCT.SHARED_LIBRARIES.$(l)),$(l).product,$(l))) 1198 my_header_libraries := $(foreach l,$(my_header_libraries),\ 1199 $(if $(SPLIT_PRODUCT.HEADER_LIBRARIES.$(l)),$(l).product,$(l))) 1200 else 1201 my_whole_static_libraries := $(foreach l,$(my_whole_static_libraries),\ 1202 $(if $(SPLIT_VENDOR.STATIC_LIBRARIES.$(l)),$(l).vendor,$(l))) 1203 my_static_libraries := $(foreach l,$(my_static_libraries),\ 1204 $(if $(SPLIT_VENDOR.STATIC_LIBRARIES.$(l)),$(l).vendor,$(l))) 1205 my_shared_libraries := $(foreach l,$(my_shared_libraries),\ 1206 $(if $(SPLIT_VENDOR.SHARED_LIBRARIES.$(l)),$(l).vendor,$(l))) 1207 my_system_shared_libraries := $(foreach l,$(my_system_shared_libraries),\ 1208 $(if $(SPLIT_VENDOR.SHARED_LIBRARIES.$(l)),$(l).vendor,$(l))) 1209 my_header_libraries := $(foreach l,$(my_header_libraries),\ 1210 $(if $(SPLIT_VENDOR.HEADER_LIBRARIES.$(l)),$(l).vendor,$(l))) 1211 endif 1212endif 1213 1214# Platform can use vendor public libraries. If a required shared lib is one of 1215# the vendor public libraries, the lib is switched to the stub version of the lib. 1216ifeq ($(LOCAL_USE_VNDK),) 1217 my_shared_libraries := $(foreach l,$(my_shared_libraries),\ 1218 $(if $(filter $(l),$(VENDOR_PUBLIC_LIBRARIES)),$(l).vendorpublic,$(l))) 1219endif 1220 1221########################################################### 1222## When compiling against the NDK, use SDK variants of Soong libraries 1223########################################################### 1224 1225ifneq ($(LOCAL_SDK_VERSION),) 1226 my_whole_static_libraries := $(call use_soong_sdk_libraries,$(my_whole_static_libraries)) 1227 my_static_libraries := $(call use_soong_sdk_libraries,$(my_static_libraries)) 1228 my_shared_libraries := $(call use_soong_sdk_libraries,$(my_shared_libraries)) 1229 my_system_shared_libraries := $(call use_soong_sdk_libraries,$(my_system_shared_libraries)) 1230 my_header_libraries := $(call use_soong_sdk_libraries,$(my_header_libraries)) 1231endif 1232 1233########################################################## 1234## Set up installed module dependency 1235## We cannot compute the full path of the LOCAL_SHARED_LIBRARIES for 1236## they may cusomize their install path with LOCAL_MODULE_PATH 1237########################################################## 1238# Get the list of INSTALLED libraries as module names. 1239ifneq ($(LOCAL_SDK_VERSION),) 1240 installed_shared_library_module_names := \ 1241 $(my_shared_libraries) 1242else 1243 installed_shared_library_module_names := \ 1244 $(my_shared_libraries) $(my_system_shared_libraries) 1245endif 1246 1247# The real dependency will be added after all Android.mks are loaded and the install paths 1248# of the shared libraries are determined. 1249ifdef LOCAL_INSTALLED_MODULE 1250ifdef installed_shared_library_module_names 1251$(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)DEPENDENCIES_ON_SHARED_LIBRARIES += \ 1252 $(my_register_name):$(LOCAL_INSTALLED_MODULE):$(subst $(space),$(comma),$(installed_shared_library_module_names)) 1253endif 1254endif 1255 1256 1257#################################################### 1258## Verify that NDK-built libraries only link against 1259## other NDK-built libraries 1260#################################################### 1261 1262include $(BUILD_SYSTEM)/allowed_ndk_types.mk 1263 1264ifdef LOCAL_SDK_VERSION 1265my_link_type := native:ndk:$(my_ndk_stl_family):$(my_ndk_stl_link_type) 1266my_warn_types := $(my_warn_ndk_types) 1267my_allowed_types := $(my_allowed_ndk_types) 1268else ifdef LOCAL_USE_VNDK 1269 _name := $(patsubst %.vendor,%,$(LOCAL_MODULE)) 1270 _name := $(patsubst %.product,%,$(LOCAL_MODULE)) 1271 ifneq ($(filter $(_name),$(VNDK_CORE_LIBRARIES) $(VNDK_SAMEPROCESS_LIBRARIES) $(LLNDK_LIBRARIES)),) 1272 ifeq ($(filter $(_name),$(VNDK_PRIVATE_LIBRARIES)),) 1273 my_link_type := native:vndk 1274 else 1275 my_link_type := native:vndk_private 1276 endif 1277 my_warn_types := 1278 my_allowed_types := native:vndk native:vndk_private 1279 else ifeq ($(LOCAL_USE_VNDK_PRODUCT),true) 1280 # Modules installed to /product cannot directly depend on modules marked 1281 # with vendor_available: false 1282 my_link_type := native:product 1283 my_warn_types := 1284 my_allowed_types := native:product native:vndk native:platform_vndk 1285 else 1286 # Modules installed to /vendor cannot directly depend on modules marked 1287 # with vendor_available: false 1288 my_link_type := native:vendor 1289 my_warn_types := 1290 my_allowed_types := native:vendor native:vndk native:platform_vndk 1291 endif 1292else ifneq ($(filter $(TARGET_RECOVERY_OUT)/%,$(call get_non_asan_path,$(LOCAL_MODULE_PATH))),) 1293my_link_type := native:recovery 1294my_warn_types := 1295# TODO(b/113303515) remove native:platform and my_allowed_ndk_types 1296my_allowed_types := native:recovery native:platform native:platform_vndk $(my_allowed_ndk_types) 1297else 1298my_link_type := native:platform 1299my_warn_types := $(my_warn_ndk_types) 1300my_allowed_types := $(my_allowed_ndk_types) native:platform native:platform_vndk 1301endif 1302 1303my_link_deps := $(addprefix STATIC_LIBRARIES:,$(my_whole_static_libraries) $(my_static_libraries)) 1304ifneq ($(filter-out STATIC_LIBRARIES HEADER_LIBRARIES,$(LOCAL_MODULE_CLASS)),) 1305my_link_deps += $(addprefix SHARED_LIBRARIES:,$(my_shared_libraries)) 1306endif 1307 1308my_2nd_arch_prefix := $(LOCAL_2ND_ARCH_VAR_PREFIX) 1309my_common := 1310include $(BUILD_SYSTEM)/link_type.mk 1311 1312########################################################### 1313## Common object handling. 1314########################################################### 1315 1316my_unused_src_files := $(filter-out $(logtags_sources) $(my_tracked_src_files),$(my_src_files) $(my_gen_src_files)) 1317ifneq ($(my_unused_src_files),) 1318 $(error $(LOCAL_MODULE_MAKEFILE): $(LOCAL_MODULE): Unused source files: $(my_unused_src_files)) 1319endif 1320 1321# some rules depend on asm_objects being first. If your code depends on 1322# being first, it's reasonable to require it to be assembly 1323normal_objects := \ 1324 $(asm_objects) \ 1325 $(cpp_objects) \ 1326 $(gen_cpp_objects) \ 1327 $(gen_asm_objects) \ 1328 $(c_objects) \ 1329 $(gen_c_objects) \ 1330 $(objc_objects) \ 1331 $(objcpp_objects) 1332 1333new_order_normal_objects := $(foreach f,$(my_src_files),$(my_src_file_obj_$(f))) 1334new_order_normal_objects += $(foreach f,$(my_gen_src_files),$(my_src_file_obj_$(f))) 1335 1336ifneq ($(sort $(normal_objects)),$(sort $(new_order_normal_objects))) 1337$(warning $(LOCAL_MODULE_MAKEFILE) Internal build system warning: New object list does not match old) 1338$(info Only in old: $(filter-out $(new_order_normal_objects),$(sort $(normal_objects)))) 1339$(info Only in new: $(filter-out $(normal_objects),$(sort $(new_order_normal_objects)))) 1340endif 1341 1342ifeq ($(BINARY_OBJECTS_ORDER),soong) 1343normal_objects := $(new_order_normal_objects) 1344endif 1345 1346normal_objects += $(addprefix $(TOPDIR)$(LOCAL_PATH)/,$(LOCAL_PREBUILT_OBJ_FILES)) 1347 1348all_objects := $(normal_objects) $(gen_o_objects) 1349 1350LOCAL_INTERMEDIATE_TARGETS += $(all_objects) 1351 1352# Cleanup file tracking 1353$(foreach f,$(my_tracked_gen_files),$(eval my_src_file_gen_$(s):=)) 1354my_tracked_gen_files := 1355$(foreach f,$(my_tracked_src_files),$(eval my_src_file_obj_$(s):=)) 1356my_tracked_src_files := 1357 1358my_c_includes += $(TOPDIR)$(LOCAL_PATH) $(intermediates) $(generated_sources_dir) 1359 1360# The platform JNI header is for platform modules only. 1361ifeq ($(LOCAL_SDK_VERSION)$(LOCAL_USE_VNDK),) 1362 my_c_includes += $(JNI_H_INCLUDE) 1363endif 1364 1365my_c_includes := $(foreach inc,$(my_c_includes),$(call clean-path,$(inc))) 1366 1367my_outside_includes := $(filter-out $(OUT_DIR)/%,$(filter /%,$(my_c_includes)) $(filter ../%,$(my_c_includes))) 1368ifneq ($(my_outside_includes),) 1369 ifeq ($(BUILD_BROKEN_OUTSIDE_INCLUDE_DIRS),true) 1370 $(call pretty-warning,C_INCLUDES must be under the source or output directories: $(my_outside_includes)) 1371 else 1372 $(call pretty-error,C_INCLUDES must be under the source or output directories: $(my_outside_includes)) 1373 endif 1374endif 1375 1376# all_objects includes gen_o_objects which were part of LOCAL_GENERATED_SOURCES; 1377# use normal_objects here to avoid creating circular dependencies. This assumes 1378# that custom build rules which generate .o files don't consume other generated 1379# sources as input (or if they do they take care of that dependency themselves). 1380$(normal_objects) : | $(my_generated_sources) 1381ALL_C_CPP_ETC_OBJECTS += $(all_objects) 1382 1383 1384########################################################### 1385# Standard library handling. 1386########################################################### 1387 1388########################################################### 1389# The list of libraries that this module will link against are in 1390# these variables. Each is a list of bare module names like "libc libm". 1391# 1392# LOCAL_SHARED_LIBRARIES 1393# LOCAL_STATIC_LIBRARIES 1394# LOCAL_WHOLE_STATIC_LIBRARIES 1395# 1396# We need to convert the bare names into the dependencies that 1397# we'll use for LOCAL_BUILT_MODULE and LOCAL_INSTALLED_MODULE. 1398# LOCAL_BUILT_MODULE should depend on the BUILT versions of the 1399# libraries, so that simply building this module doesn't force 1400# an install of a library. Similarly, LOCAL_INSTALLED_MODULE 1401# should depend on the INSTALLED versions of the libraries so 1402# that they get installed when this module does. 1403########################################################### 1404# NOTE: 1405# WHOLE_STATIC_LIBRARIES are libraries that are pulled into the 1406# module without leaving anything out, which is useful for turning 1407# a collection of .a files into a .so file. Linking against a 1408# normal STATIC_LIBRARY will only pull in code/symbols that are 1409# referenced by the module. (see gcc/ld's --whole-archive option) 1410########################################################### 1411 1412# Get the list of BUILT libraries, which are under 1413# various intermediates directories. 1414so_suffix := $($(my_prefix)SHLIB_SUFFIX) 1415a_suffix := $($(my_prefix)STATIC_LIB_SUFFIX) 1416 1417ifneq ($(LOCAL_SDK_VERSION),) 1418built_shared_libraries := \ 1419 $(foreach lib,$(my_shared_libraries), \ 1420 $(call intermediates-dir-for, \ 1421 SHARED_LIBRARIES,$(lib),$(my_kind),,$(LOCAL_2ND_ARCH_VAR_PREFIX),$(my_host_cross))/$(lib)$(so_suffix)) 1422built_shared_library_deps := $(addsuffix .toc, $(built_shared_libraries)) 1423 1424# Add the NDK libraries to the built module dependency 1425my_system_shared_libraries_fullpath := \ 1426 $(my_ndk_stl_shared_lib_fullpath) \ 1427 $(addprefix $(my_ndk_sysroot_lib)/, \ 1428 $(addsuffix $(so_suffix), $(my_system_shared_libraries))) 1429 1430# We need to preserve the ordering of LOCAL_SHARED_LIBRARIES regardless of 1431# whether the libs are generated or prebuilt, so we simply can't split into two 1432# lists and use addprefix. 1433my_ndk_shared_libraries_fullpath := \ 1434 $(foreach _lib,$(my_ndk_shared_libraries),\ 1435 $(if $(filter $(NDK_MIGRATED_LIBS),$(_lib)),\ 1436 $(my_built_ndk_libs)/$(_lib)$(so_suffix),\ 1437 $(my_ndk_sysroot_lib)/$(_lib)$(so_suffix))) 1438 1439built_shared_libraries += \ 1440 $(my_ndk_shared_libraries_fullpath) \ 1441 $(my_system_shared_libraries_fullpath) \ 1442 1443built_shared_library_deps += \ 1444 $(my_ndk_shared_libraries_fullpath) \ 1445 $(my_system_shared_libraries_fullpath) \ 1446 1447else 1448built_shared_libraries := \ 1449 $(foreach lib,$(installed_shared_library_module_names), \ 1450 $(call intermediates-dir-for, \ 1451 SHARED_LIBRARIES,$(lib),$(my_kind),,$(LOCAL_2ND_ARCH_VAR_PREFIX),$(my_host_cross))/$(lib)$(so_suffix)) 1452built_shared_library_deps := $(addsuffix .toc, $(built_shared_libraries)) 1453my_system_shared_libraries_fullpath := 1454endif 1455 1456built_static_libraries := \ 1457 $(foreach lib,$(my_static_libraries), \ 1458 $(call intermediates-dir-for, \ 1459 STATIC_LIBRARIES,$(lib),$(my_kind),,$(LOCAL_2ND_ARCH_VAR_PREFIX),$(my_host_cross))/$(lib)$(a_suffix)) 1460 1461ifdef LOCAL_SDK_VERSION 1462built_static_libraries += $(my_ndk_stl_static_lib) 1463endif 1464 1465built_whole_libraries := \ 1466 $(foreach lib,$(my_whole_static_libraries), \ 1467 $(call intermediates-dir-for, \ 1468 STATIC_LIBRARIES,$(lib),$(my_kind),,$(LOCAL_2ND_ARCH_VAR_PREFIX),$(my_host_cross))/$(lib)$(a_suffix)) 1469 1470# We don't care about installed static libraries, since the 1471# libraries have already been linked into the module at that point. 1472# We do, however, care about the NOTICE files for any static 1473# libraries that we use. (see notice_files.mk) 1474installed_static_library_notice_file_targets := \ 1475 $(foreach lib,$(my_static_libraries) $(my_whole_static_libraries), \ 1476 NOTICE-$(if $(LOCAL_IS_HOST_MODULE),HOST$(if $(my_host_cross),_CROSS,),TARGET)-STATIC_LIBRARIES-$(lib)) 1477 1478$(notice_target): | $(installed_static_library_notice_file_targets) 1479$(LOCAL_INSTALLED_MODULE): | $(notice_target) 1480 1481# Default is -fno-rtti. 1482ifeq ($(strip $(LOCAL_RTTI_FLAG)),) 1483LOCAL_RTTI_FLAG := -fno-rtti 1484endif 1485 1486########################################################### 1487# Rule-specific variable definitions 1488########################################################### 1489 1490my_cflags += $(LOCAL_CLANG_CFLAGS) 1491my_conlyflags += $(LOCAL_CLANG_CONLYFLAGS) 1492my_cppflags += $(LOCAL_CLANG_CPPFLAGS) 1493my_asflags += $(LOCAL_CLANG_ASFLAGS) 1494my_ldflags += $(LOCAL_CLANG_LDFLAGS) 1495my_cflags += $(LOCAL_CLANG_CFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_CLANG_CFLAGS_$(my_32_64_bit_suffix)) 1496my_conlyflags += $(LOCAL_CLANG_CONLYFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_CLANG_CONLYFLAGS_$(my_32_64_bit_suffix)) 1497my_cppflags += $(LOCAL_CLANG_CPPFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_CLANG_CPPFLAGS_$(my_32_64_bit_suffix)) 1498my_ldflags += $(LOCAL_CLANG_LDFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_CLANG_LDFLAGS_$(my_32_64_bit_suffix)) 1499my_asflags += $(LOCAL_CLANG_ASFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_CLANG_ASFLAGS_$(my_32_64_bit_suffix)) 1500my_cflags := $(call convert-to-clang-flags,$(my_cflags)) 1501my_cppflags := $(call convert-to-clang-flags,$(my_cppflags)) 1502my_asflags := $(call convert-to-clang-flags,$(my_asflags)) 1503my_ldflags := $(call convert-to-clang-flags,$(my_ldflags)) 1504 1505ifeq ($(my_fdo_build), true) 1506 my_cflags := $(patsubst -Os,-O2,$(my_cflags)) 1507 fdo_incompatible_flags := -fno-early-inlining -finline-limit=% 1508 my_cflags := $(filter-out $(fdo_incompatible_flags),$(my_cflags)) 1509endif 1510 1511# No one should ever use this flag. On GCC it's mere presence will disable all 1512# warnings, even those that are specified after it (contrary to typical warning 1513# flag behavior). This circumvents CFLAGS_NO_OVERRIDE from forcibly enabling the 1514# warnings that are *always* bugs. 1515my_illegal_flags := -w 1516my_cflags := $(filter-out $(my_illegal_flags),$(my_cflags)) 1517my_cppflags := $(filter-out $(my_illegal_flags),$(my_cppflags)) 1518my_conlyflags := $(filter-out $(my_illegal_flags),$(my_conlyflags)) 1519 1520# We can enforce some rules more strictly in the code we own. my_strict 1521# indicates if this is code that we can be stricter with. If we have rules that 1522# we want to apply to *our* code (but maybe can't for vendor/device specific 1523# things), we could extend this to be a ternary value. 1524my_strict := true 1525ifneq ($(filter external/%,$(LOCAL_PATH)),) 1526 my_strict := false 1527endif 1528 1529# Can be used to make some annotations stricter for code we can fix (such as 1530# when we mark functions as deprecated). 1531ifeq ($(my_strict),true) 1532 my_cflags += -DANDROID_STRICT 1533endif 1534 1535# Check if -Werror or -Wno-error is used in C compiler flags. 1536# Header libraries do not need cflags. 1537my_all_cflags := $(my_cflags) $(my_cppflags) $(my_cflags_no_override) 1538ifneq (HEADER_LIBRARIES,$(LOCAL_MODULE_CLASS)) 1539 # Prebuilt modules do not need cflags. 1540 ifeq (,$(LOCAL_PREBUILT_MODULE_FILE)) 1541 # Issue warning if -Wno-error is used. 1542 ifneq (,$(filter -Wno-error,$(my_all_cflags))) 1543 $(eval MODULES_USING_WNO_ERROR := $(MODULES_USING_WNO_ERROR) $(LOCAL_MODULE_MAKEFILE):$(LOCAL_MODULE)) 1544 else 1545 # Issue warning if -Werror is not used. Add it. 1546 ifeq (,$(filter -Werror,$(my_all_cflags))) 1547 # Add -Wall -Werror unless the project is in the WARNING_ALLOWED project list. 1548 ifeq (,$(strip $(call find_warning_allowed_projects,$(LOCAL_PATH)))) 1549 my_cflags := -Wall -Werror $(my_cflags) 1550 else 1551 $(eval MODULES_ADDED_WALL := $(MODULES_ADDED_WALL) $(LOCAL_MODULE_MAKEFILE):$(LOCAL_MODULE)) 1552 my_cflags := -Wall $(my_cflags) 1553 endif 1554 endif 1555 endif 1556 endif 1557endif 1558 1559ifneq (,$(filter -Weverything,$(my_all_cflags))) 1560 ifeq (,$(ANDROID_TEMPORARILY_ALLOW_WEVERYTHING)) 1561 $(call pretty-error, -Weverything is not allowed in Android.mk files.\ 1562 Build with `m ANDROID_TEMPORARILY_ALLOW_WEVERYTHING=true` to experiment locally with -Weverything.) 1563 endif 1564endif 1565 1566ifneq ($(my_tidy_checks),) 1567 tidy_only: $(cpp_objects) $(c_objects) $(gen_c_objects) $(gen_cpp_objects) 1568 1569 # Add dependency of clang-tidy and clang-tidy.sh 1570 $(cpp_objects): $(intermediates)/%.o: $(PATH_TO_CLANG_TIDY) 1571 $(c_objects): $(intermediates)/%.o: $(PATH_TO_CLANG_TIDY) 1572 $(gen_cpp_objects): $(intermediates)/%.o: $(PATH_TO_CLANG_TIDY) 1573 $(gen_c_objects): $(intermediates)/%.o: $(PATH_TO_CLANG_TIDY) 1574endif 1575 1576# Move -l* entries from ldflags to ldlibs, and everything else to ldflags 1577my_ldlib_flags := $(my_ldflags) $(my_ldlibs) 1578my_ldlibs := $(filter -l%,$(my_ldlib_flags)) 1579my_ldflags := $(filter-out -l%,$(my_ldlib_flags)) 1580 1581# One last verification check for ldlibs 1582my_allowed_ldlibs := 1583ifndef LOCAL_IS_HOST_MODULE 1584 ifneq ($(LOCAL_SDK_VERSION),) 1585 my_allowed_ldlibs := $(addprefix -l,$(NDK_PREBUILT_SHARED_LIBRARIES)) 1586 endif 1587else 1588 my_allowed_ldlibs := $($(my_prefix)AVAILABLE_LIBRARIES) 1589endif 1590 1591my_bad_ldlibs := $(filter-out $(my_allowed_ldlibs),$(my_ldlibs)) 1592ifneq ($(my_bad_ldlibs),) 1593 $(error $(LOCAL_MODULE_MAKEFILE): $(LOCAL_MODULE): Bad LOCAL_LDLIBS entries: $(my_bad_ldlibs)) 1594endif 1595 1596# my_cxx_ldlibs may contain linker flags need to wrap certain libraries 1597# (start-group/end-group), so append after the check above. 1598my_ldlibs += $(my_cxx_ldlibs) 1599 1600########################################################### 1601## Define PRIVATE_ variables from global vars 1602########################################################### 1603ifndef LOCAL_IS_HOST_MODULE 1604ifdef LOCAL_USE_VNDK 1605my_target_global_c_includes := \ 1606 $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)PROJECT_INCLUDES) 1607my_target_global_c_system_includes := \ 1608 $(TARGET_OUT_HEADERS) \ 1609 $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)PROJECT_SYSTEM_INCLUDES) 1610else ifdef LOCAL_SDK_VERSION 1611my_target_global_c_includes := 1612my_target_global_c_system_includes := $(my_ndk_stl_include_path) $(my_ndk_sysroot_include) 1613else ifdef BOARD_VNDK_VERSION 1614my_target_global_c_includes := $(SRC_HEADERS) \ 1615 $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)PROJECT_INCLUDES) \ 1616 $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)C_INCLUDES) 1617my_target_global_c_system_includes := $(SRC_SYSTEM_HEADERS) \ 1618 $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)PROJECT_SYSTEM_INCLUDES) \ 1619 $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)C_SYSTEM_INCLUDES) 1620else 1621my_target_global_c_includes := $(SRC_HEADERS) \ 1622 $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)PROJECT_INCLUDES) \ 1623 $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)C_INCLUDES) 1624my_target_global_c_system_includes := $(SRC_SYSTEM_HEADERS) $(TARGET_OUT_HEADERS) \ 1625 $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)PROJECT_SYSTEM_INCLUDES) \ 1626 $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)C_SYSTEM_INCLUDES) 1627endif 1628 1629my_target_global_cflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_$(my_prefix)GLOBAL_CFLAGS) 1630my_target_global_conlyflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_$(my_prefix)GLOBAL_CONLYFLAGS) $(my_c_std_conlyflags) 1631my_target_global_cppflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_$(my_prefix)GLOBAL_CPPFLAGS) $(my_cpp_std_cppflags) 1632ifeq ($(my_use_clang_lld),true) 1633 my_target_global_ldflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_$(my_prefix)GLOBAL_LLDFLAGS) 1634 include $(BUILD_SYSTEM)/pack_dyn_relocs_setup.mk 1635 ifeq ($(my_pack_module_relocations),true) 1636 my_target_global_ldflags += -Wl,--pack-dyn-relocs=android+relr -Wl,--use-android-relr-tags 1637 else 1638 my_target_global_ldflags += -Wl,--pack-dyn-relocs=none 1639 endif 1640else 1641 my_target_global_ldflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_$(my_prefix)GLOBAL_LDFLAGS) 1642endif # my_use_clang_lld 1643 1644my_target_triple := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_$(my_prefix)TRIPLE) 1645ifndef LOCAL_IS_HOST_MODULE 1646 my_target_triple_flag := -target $(my_target_triple)$(my_api_level) 1647else 1648 my_target_triple_flag := -target $(my_target_triple) 1649endif 1650my_asflags += $(my_target_triple_flag) 1651my_cflags += $(my_target_triple_flag) 1652my_ldflags += $(my_target_triple_flag) 1653 1654$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_GLOBAL_C_INCLUDES := $(my_target_global_c_includes) 1655$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_GLOBAL_C_SYSTEM_INCLUDES := $(my_target_global_c_system_includes) 1656$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_GLOBAL_CFLAGS := $(my_target_global_cflags) 1657$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_GLOBAL_CONLYFLAGS := $(my_target_global_conlyflags) 1658$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_GLOBAL_CPPFLAGS := $(my_target_global_cppflags) 1659$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_GLOBAL_LDFLAGS := $(my_target_global_ldflags) 1660 1661else # LOCAL_IS_HOST_MODULE 1662 1663my_host_global_c_includes := $(SRC_HEADERS) \ 1664 $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)C_INCLUDES) 1665my_host_global_c_system_includes := $(SRC_SYSTEM_HEADERS) \ 1666 $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)C_SYSTEM_INCLUDES) 1667 1668my_host_global_cflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_$(my_prefix)GLOBAL_CFLAGS) 1669my_host_global_conlyflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_$(my_prefix)GLOBAL_CONLYFLAGS) $(my_c_std_conlyflags) 1670my_host_global_cppflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_$(my_prefix)GLOBAL_CPPFLAGS) $(my_cpp_std_cppflags) 1671ifeq ($(my_use_clang_lld),true) 1672 my_host_global_ldflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_$(my_prefix)GLOBAL_LLDFLAGS) 1673else 1674 my_host_global_ldflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_$(my_prefix)GLOBAL_LDFLAGS) 1675endif # my_use_clang_lld 1676 1677$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_GLOBAL_C_INCLUDES := $(my_host_global_c_includes) 1678$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_GLOBAL_C_SYSTEM_INCLUDES := $(my_host_global_c_system_includes) 1679$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_HOST_GLOBAL_CFLAGS := $(my_host_global_cflags) 1680$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_HOST_GLOBAL_CONLYFLAGS := $(my_host_global_conlyflags) 1681$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_HOST_GLOBAL_CPPFLAGS := $(my_host_global_cppflags) 1682$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_HOST_GLOBAL_LDFLAGS := $(my_host_global_ldflags) 1683endif # LOCAL_IS_HOST_MODULE 1684 1685# To enable coverage for a given module, set LOCAL_NATIVE_COVERAGE=true and 1686# build with NATIVE_COVERAGE=true in your enviornment. 1687ifeq ($(NATIVE_COVERAGE),true) 1688 ifeq ($(my_native_coverage),true) 1689 # Note that clang coverage doesn't play nicely with acov out of the box. 1690 # Clang apparently generates .gcno files that aren't compatible with 1691 # gcov-4.8. This can be solved by installing gcc-4.6 and invoking lcov 1692 # with `--gcov-tool /usr/bin/gcov-4.6`. 1693 # 1694 # http://stackoverflow.com/questions/17758126/clang-code-coverage-invalid-output 1695 my_cflags += --coverage -O0 1696 my_ldflags += --coverage 1697 endif 1698 1699 my_coverage_lib := $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)LIBPROFILE_RT) 1700 1701 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_COVERAGE_LIB := $(my_coverage_lib) 1702 $(LOCAL_INTERMEDIATE_TARGETS): $(my_coverage_lib) 1703endif 1704 1705#################################################### 1706## Import includes 1707#################################################### 1708imported_includes := $(strip \ 1709 $(if $(LOCAL_USE_VNDK),\ 1710 $(call intermediates-dir-for,HEADER_LIBRARIES,device_kernel_headers,$(my_kind),,$(LOCAL_2ND_ARCH_VAR_PREFIX),$(my_host_cross))) \ 1711 $(foreach l, $(installed_shared_library_module_names), \ 1712 $(call intermediates-dir-for,SHARED_LIBRARIES,$(l),$(my_kind),,$(LOCAL_2ND_ARCH_VAR_PREFIX),$(my_host_cross))) \ 1713 $(foreach l, $(my_static_libraries) $(my_whole_static_libraries), \ 1714 $(call intermediates-dir-for,STATIC_LIBRARIES,$(l),$(my_kind),,$(LOCAL_2ND_ARCH_VAR_PREFIX),$(my_host_cross))) \ 1715 $(foreach l, $(my_header_libraries), \ 1716 $(call intermediates-dir-for,HEADER_LIBRARIES,$(l),$(my_kind),,$(LOCAL_2ND_ARCH_VAR_PREFIX),$(my_host_cross)))) 1717 1718$(foreach dep,$(imported_includes),\ 1719 $(eval EXPORTS.$$(dep).USERS := $$(EXPORTS.$$(dep).USERS) $$(all_objects))) 1720 1721########################################################### 1722## Define PRIVATE_ variables used by multiple module types 1723########################################################### 1724$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_NO_DEFAULT_COMPILER_FLAGS := \ 1725 $(strip $(LOCAL_NO_DEFAULT_COMPILER_FLAGS)) 1726 1727ifeq ($(strip $(WITH_STATIC_ANALYZER)),) 1728 LOCAL_NO_STATIC_ANALYZER := true 1729endif 1730 1731ifneq ($(strip $(LOCAL_IS_HOST_MODULE)),) 1732 my_syntax_arch := host 1733else 1734 my_syntax_arch := $($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH) 1735endif 1736 1737ifeq ($(strip $(my_cc)),) 1738 my_cc := $(my_cc_wrapper) $(CLANG) 1739endif 1740 1741SYNTAX_TOOLS_PREFIX := \ 1742 $(LLVM_PREBUILTS_BASE)/$(BUILD_OS)-x86/$(LLVM_PREBUILTS_VERSION)/libexec 1743 1744ifneq ($(LOCAL_NO_STATIC_ANALYZER),true) 1745 my_cc := CCC_CC=$(CLANG) CLANG=$(CLANG) \ 1746 $(SYNTAX_TOOLS_PREFIX)/ccc-analyzer 1747endif 1748 1749$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CC := $(my_cc) 1750 1751ifeq ($(strip $(my_cxx)),) 1752 my_cxx := $(my_cxx_wrapper) $(CLANG_CXX) 1753endif 1754 1755ifeq ($(strip $(my_cxx_link)),) 1756 my_cxx_link := $(CLANG_CXX) 1757endif 1758 1759ifneq ($(LOCAL_NO_STATIC_ANALYZER),true) 1760 my_cxx := CCC_CXX=$(CLANG_CXX) CLANG_CXX=$(CLANG_CXX) \ 1761 $(SYNTAX_TOOLS_PREFIX)/c++-analyzer 1762 my_cxx_link := CCC_CXX=$(CLANG_CXX) CLANG_CXX=$(CLANG_CXX) \ 1763 $(SYNTAX_TOOLS_PREFIX)/c++-analyzer 1764endif 1765 1766$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_LINKER := $(my_linker) 1767$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CXX := $(my_cxx) 1768$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CXX_LINK := $(my_cxx_link) 1769 1770$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_YACCFLAGS := $(LOCAL_YACCFLAGS) 1771$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ASFLAGS := $(my_asflags) 1772$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CONLYFLAGS := $(my_conlyflags) 1773$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CFLAGS := $(my_cflags) 1774$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CPPFLAGS := $(my_cppflags) 1775$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CFLAGS_NO_OVERRIDE := $(my_cflags_no_override) 1776$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CPPFLAGS_NO_OVERRIDE := $(my_cppflags_no_override) 1777$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_RTTI_FLAG := $(LOCAL_RTTI_FLAG) 1778$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_DEBUG_CFLAGS := $(debug_cflags) 1779$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_C_INCLUDES := $(my_c_includes) 1780$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_IMPORTED_INCLUDES := $(imported_includes) 1781$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_LDFLAGS := $(my_ldflags) 1782$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_LDLIBS := $(my_ldlibs) 1783$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TIDY_CHECKS := $(my_tidy_checks) 1784$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TIDY_FLAGS := $(my_tidy_flags) 1785$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ARFLAGS := $(my_arflags) 1786 1787# this is really the way to get the files onto the command line instead 1788# of using $^, because then LOCAL_ADDITIONAL_DEPENDENCIES doesn't work 1789$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_SHARED_LIBRARIES := $(built_shared_libraries) 1790$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_STATIC_LIBRARIES := $(built_static_libraries) 1791$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_WHOLE_STATIC_LIBRARIES := $(built_whole_libraries) 1792$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_OBJECTS := $(strip $(all_objects)) 1793 1794########################################################### 1795# Define library dependencies. 1796########################################################### 1797# all_libraries is used for the dependencies on LOCAL_BUILT_MODULE. 1798all_libraries := \ 1799 $(built_shared_library_deps) \ 1800 $(my_system_shared_libraries_fullpath) \ 1801 $(built_static_libraries) \ 1802 $(built_whole_libraries) 1803 1804########################################################### 1805# Export includes 1806########################################################### 1807 1808# Headers exported by whole static libraries are also exported by this library. 1809export_include_deps := $(strip \ 1810 $(foreach l,$(my_whole_static_libraries), \ 1811 $(call intermediates-dir-for,STATIC_LIBRARIES,$(l),$(my_kind),,$(LOCAL_2ND_ARCH_VAR_PREFIX),$(my_host_cross)))) 1812# Re-export requested headers from shared libraries. 1813export_include_deps += $(strip \ 1814 $(foreach l,$(LOCAL_EXPORT_SHARED_LIBRARY_HEADERS), \ 1815 $(call intermediates-dir-for,SHARED_LIBRARIES,$(l),$(my_kind),,$(LOCAL_2ND_ARCH_VAR_PREFIX),$(my_host_cross)))) 1816# Re-export requested headers from static libraries. 1817export_include_deps += $(strip \ 1818 $(foreach l,$(LOCAL_EXPORT_STATIC_LIBRARY_HEADERS), \ 1819 $(call intermediates-dir-for,STATIC_LIBRARIES,$(l),$(my_kind),,$(LOCAL_2ND_ARCH_VAR_PREFIX),$(my_host_cross)))) 1820# Re-export requested headers from header libraries. 1821export_include_deps += $(strip \ 1822 $(foreach l,$(LOCAL_EXPORT_HEADER_LIBRARY_HEADERS), \ 1823 $(call intermediates-dir-for,HEADER_LIBRARIES,$(l),$(my_kind),,$(LOCAL_2ND_ARCH_VAR_PREFIX),$(my_host_cross)))) 1824 1825ifneq ($(strip $(my_export_c_include_dirs)$(export_include_deps)),) 1826 EXPORTS_LIST += $(intermediates) 1827 EXPORTS.$(intermediates).FLAGS := $(foreach d,$(my_export_c_include_dirs),-I $(call clean-path,$(d))) 1828 EXPORTS.$(intermediates).REEXPORT := $(export_include_deps) 1829 EXPORTS.$(intermediates).DEPS := $(my_export_c_include_deps) $(my_generated_sources) $(LOCAL_EXPORT_C_INCLUDE_DEPS) 1830endif 1831 1832ifneq (,$(filter-out $(LOCAL_PATH)/%,$(my_export_c_include_dirs))) 1833my_soong_problems += non_local__export_c_include_dirs 1834endif 1835 1836SOONG_CONV.$(LOCAL_MODULE).PROBLEMS := \ 1837 $(SOONG_CONV.$(LOCAL_MODULE).PROBLEMS) $(my_soong_problems) 1838SOONG_CONV.$(LOCAL_MODULE).DEPS := \ 1839 $(SOONG_CONV.$(LOCAL_MODULE).DEPS) \ 1840 $(filter-out $($(LOCAL_2ND_ARCH_VAR_PREFIX)UBSAN_RUNTIME_LIBRARY),\ 1841 $(my_static_libraries) \ 1842 $(my_whole_static_libraries) \ 1843 $(my_shared_libraries) \ 1844 $(my_system_shared_libraries)) 1845SOONG_CONV.$(LOCAL_MODULE).TYPE := native 1846SOONG_CONV := $(SOONG_CONV) $(LOCAL_MODULE) 1847 1848########################################################### 1849# Coverage packaging. 1850########################################################### 1851ifeq ($(my_native_coverage),true) 1852my_gcno_objects := \ 1853 $(cpp_objects) \ 1854 $(gen_cpp_objects) \ 1855 $(c_objects) \ 1856 $(gen_c_objects) \ 1857 $(objc_objects) \ 1858 $(objcpp_objects) 1859 1860LOCAL_GCNO_FILES := $(patsubst %.o,%.gcno,$(my_gcno_objects)) 1861$(foreach f,$(my_gcno_objects),$(eval $(call gcno-touch-rule,$(f),$(f:.o=.gcno)))) 1862endif 1863