1########################################################### 2## Standard rules for building binary object files from 3## asm/c/cpp/yacc/lex/etc source files. 4## 5## The list of object files is exported in $(all_objects). 6########################################################### 7 8####################################### 9include $(BUILD_SYSTEM)/base_rules.mk 10####################################### 11 12################################################## 13# Compute the dependency of the shared libraries 14################################################## 15# On the target, we compile with -nostdlib, so we must add in the 16# default system shared libraries, unless they have requested not 17# to by supplying a LOCAL_SYSTEM_SHARED_LIBRARIES value. One would 18# supply that, for example, when building libc itself. 19ifdef LOCAL_IS_HOST_MODULE 20 ifeq ($(LOCAL_SYSTEM_SHARED_LIBRARIES),none) 21 my_system_shared_libraries := 22 else 23 my_system_shared_libraries := $(LOCAL_SYSTEM_SHARED_LIBRARIES) 24 endif 25else 26 ifeq ($(LOCAL_SYSTEM_SHARED_LIBRARIES),none) 27 my_system_shared_libraries := libc libm 28 else 29 my_system_shared_libraries := $(LOCAL_SYSTEM_SHARED_LIBRARIES) 30 endif 31endif 32 33# The following LOCAL_ variables will be modified in this file. 34# Because the same LOCAL_ variables may be used to define modules for both 1st arch and 2nd arch, 35# we can't modify them in place. 36my_src_files := $(LOCAL_SRC_FILES) 37my_src_files_exclude := $(LOCAL_SRC_FILES_EXCLUDE) 38my_static_libraries := $(LOCAL_STATIC_LIBRARIES) 39my_whole_static_libraries := $(LOCAL_WHOLE_STATIC_LIBRARIES) 40my_shared_libraries := $(LOCAL_SHARED_LIBRARIES) 41my_cflags := $(LOCAL_CFLAGS) 42my_conlyflags := $(LOCAL_CONLYFLAGS) 43my_cppflags := $(LOCAL_CPPFLAGS) 44my_cflags_no_override := $(GLOBAL_CFLAGS_NO_OVERRIDE) 45my_cppflags_no_override := $(GLOBAL_CPPFLAGS_NO_OVERRIDE) 46my_ldflags := $(LOCAL_LDFLAGS) 47my_ldlibs := $(LOCAL_LDLIBS) 48my_asflags := $(LOCAL_ASFLAGS) 49my_cc := $(LOCAL_CC) 50my_cc_wrapper := $(CC_WRAPPER) 51my_cxx := $(LOCAL_CXX) 52my_cxx_wrapper := $(CXX_WRAPPER) 53my_c_includes := $(LOCAL_C_INCLUDES) 54my_generated_sources := $(LOCAL_GENERATED_SOURCES) 55my_native_coverage := $(LOCAL_NATIVE_COVERAGE) 56my_additional_dependencies := $(LOCAL_MODULE_MAKEFILE_DEP) $(LOCAL_ADDITIONAL_DEPENDENCIES) 57my_export_c_include_dirs := $(LOCAL_EXPORT_C_INCLUDE_DIRS) 58 59ifdef LOCAL_IS_HOST_MODULE 60my_allow_undefined_symbols := true 61else 62my_allow_undefined_symbols := $(strip $(LOCAL_ALLOW_UNDEFINED_SYMBOLS)) 63endif 64 65my_ndk_sysroot := 66my_ndk_sysroot_include := 67my_ndk_sysroot_lib := 68ifdef LOCAL_SDK_VERSION 69 ifdef LOCAL_NDK_VERSION 70 $(error $(LOCAL_PATH): LOCAL_NDK_VERSION is now retired.) 71 endif 72 ifdef LOCAL_IS_HOST_MODULE 73 $(error $(LOCAL_PATH): LOCAL_SDK_VERSION cannot be used in host module) 74 endif 75 my_ndk_source_root := $(HISTORICAL_NDK_VERSIONS_ROOT)/current/sources 76 my_ndk_sysroot := $(HISTORICAL_NDK_VERSIONS_ROOT)/current/platforms/android-$(LOCAL_SDK_VERSION)/arch-$(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH) 77 my_ndk_sysroot_include := $(my_ndk_sysroot)/usr/include 78 79 # x86_64 and and mips64 are both multilib toolchains, so their libraries are 80 # installed in /usr/lib64. Aarch64, on the other hand, is not a multilib 81 # compiler, so its libraries are in /usr/lib. 82 # 83 # Mips32r6 is yet another variation, with libraries installed in libr6. 84 # 85 # For the rest, the libraries are installed simply to /usr/lib. 86 ifneq (,$(filter x86_64 mips64,$(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH))) 87 my_ndk_sysroot_lib := $(my_ndk_sysroot)/usr/lib64 88 else ifeq (mips32r6,$(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH_VARIANT)) 89 my_ndk_sysroot_lib := $(my_ndk_sysroot)/usr/libr6 90 else 91 my_ndk_sysroot_lib := $(my_ndk_sysroot)/usr/lib 92 endif 93 94 # The bionic linker now has support for packed relocations and gnu style 95 # hashes (which are much faster!), but shipping to older devices requires 96 # the old style hash. Fortunately, we can build with both and it'll work 97 # anywhere. 98 # 99 # This is not currently supported on MIPS architectures. 100 ifeq (,$(filter mips mips64,$(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH))) 101 my_ldflags += -Wl,--hash-style=both 102 endif 103 104 # We don't want to expose the relocation packer to the NDK just yet. 105 LOCAL_PACK_MODULE_RELOCATIONS := false 106 107 # Set up the NDK stl variant. Starting from NDK-r5 the c++ stl resides in a separate location. 108 # See ndk/docs/CPLUSPLUS-SUPPORT.html 109 my_ndk_stl_include_path := 110 my_ndk_stl_shared_lib_fullpath := 111 my_ndk_stl_shared_lib := 112 my_ndk_stl_static_lib := 113 my_ndk_stl_cppflags := 114 my_cpu_variant := $(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)CPU_ABI) 115 ifeq (mips32r6,$(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH_VARIANT)) 116 my_cpu_variant := mips32r6 117 endif 118 LOCAL_NDK_STL_VARIANT := $(strip $(LOCAL_NDK_STL_VARIANT)) 119 ifeq (,$(LOCAL_NDK_STL_VARIANT)) 120 LOCAL_NDK_STL_VARIANT := system 121 endif 122 ifneq (1,$(words $(filter none system stlport_static stlport_shared c++_static c++_shared gnustl_static, $(LOCAL_NDK_STL_VARIANT)))) 123 $(error $(LOCAL_PATH): Unknown LOCAL_NDK_STL_VARIANT $(LOCAL_NDK_STL_VARIANT)) 124 endif 125 ifeq (system,$(LOCAL_NDK_STL_VARIANT)) 126 my_ndk_stl_include_path := $(my_ndk_source_root)/cxx-stl/system/include 127 my_system_shared_libraries += libstdc++ 128 else # LOCAL_NDK_STL_VARIANT is not system 129 ifneq (,$(filter stlport_%, $(LOCAL_NDK_STL_VARIANT))) 130 my_ndk_stl_include_path := $(my_ndk_source_root)/cxx-stl/stlport/stlport 131 my_system_shared_libraries += libstdc++ 132 ifeq (stlport_static,$(LOCAL_NDK_STL_VARIANT)) 133 my_ndk_stl_static_lib := $(my_ndk_source_root)/cxx-stl/stlport/libs/$(my_cpu_variant)/libstlport_static.a 134 else 135 my_ndk_stl_shared_lib_fullpath := $(my_ndk_source_root)/cxx-stl/stlport/libs/$(my_cpu_variant)/libstlport_shared.so 136 my_ndk_stl_shared_lib := -lstlport_shared 137 endif 138 else # LOCAL_NDK_STL_VARIANT is not stlport_* either 139 ifneq (,$(filter c++_%, $(LOCAL_NDK_STL_VARIANT))) 140 my_ndk_stl_include_path := $(my_ndk_source_root)/cxx-stl/llvm-libc++/libcxx/include \ 141 $(my_ndk_source_root)/cxx-stl/llvm-libc++/gabi++/include \ 142 $(my_ndk_source_root)/android/support/include 143 ifeq (c++_static,$(LOCAL_NDK_STL_VARIANT)) 144 my_ndk_stl_static_lib := $(my_ndk_source_root)/cxx-stl/llvm-libc++/libs/$(my_cpu_variant)/libc++_static.a 145 else 146 my_ndk_stl_shared_lib_fullpath := $(my_ndk_source_root)/cxx-stl/llvm-libc++/libs/$(my_cpu_variant)/libc++_shared.so 147 my_ndk_stl_shared_lib := -lc++_shared 148 endif 149 my_ndk_stl_cppflags := -std=c++11 150 else # LOCAL_NDK_STL_VARIANT is not c++_* either 151 ifneq (,$(filter gnustl_%, $(LOCAL_NDK_STL_VARIANT))) 152 my_ndk_stl_include_path := $(my_ndk_source_root)/cxx-stl/gnu-libstdc++/$($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_NDK_GCC_VERSION)/libs/$(my_cpu_variant)/include \ 153 $(my_ndk_source_root)/cxx-stl/gnu-libstdc++/$($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_NDK_GCC_VERSION)/include 154 my_ndk_stl_static_lib := $(my_ndk_source_root)/cxx-stl/gnu-libstdc++/$($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_NDK_GCC_VERSION)/libs/$(my_cpu_variant)/libgnustl_static.a 155 else # LOCAL_NDK_STL_VARIANT must be none 156 # Do nothing. 157 endif 158 endif 159 endif 160 endif 161endif 162 163# MinGW spits out warnings about -fPIC even for -fpie?!) being ignored because 164# all code is position independent, and then those warnings get promoted to 165# errors. 166ifneq ($($(my_prefix)OS),windows) 167ifeq ($(LOCAL_MODULE_CLASS),EXECUTABLES) 168my_cflags += -fpie 169else 170my_cflags += -fPIC 171endif 172endif 173 174ifdef LOCAL_IS_HOST_MODULE 175my_src_files += $(LOCAL_SRC_FILES_$($(my_prefix)OS)) $(LOCAL_SRC_FILES_$($(my_prefix)OS)_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) 176my_static_libraries += $(LOCAL_STATIC_LIBRARIES_$($(my_prefix)OS)) 177my_shared_libraries += $(LOCAL_SHARED_LIBRARIES_$($(my_prefix)OS)) 178my_cflags += $(LOCAL_CFLAGS_$($(my_prefix)OS)) 179my_cppflags += $(LOCAL_CPPFLAGS_$($(my_prefix)OS)) 180my_ldflags += $(LOCAL_LDFLAGS_$($(my_prefix)OS)) 181my_ldlibs += $(LOCAL_LDLIBS_$($(my_prefix)OS)) 182my_asflags += $(LOCAL_ASFLAGS_$($(my_prefix)OS)) 183my_c_includes += $(LOCAL_C_INCLUDES_$($(my_prefix)OS)) 184my_generated_sources += $(LOCAL_GENERATED_SOURCES_$($(my_prefix)OS)) 185endif 186 187my_src_files += $(LOCAL_SRC_FILES_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_SRC_FILES_$(my_32_64_bit_suffix)) 188my_src_files_exclude += $(LOCAL_SRC_FILES_EXCLUDE_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_SRC_FILES_EXCLUDE_$(my_32_64_bit_suffix)) 189my_shared_libraries += $(LOCAL_SHARED_LIBRARIES_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_SHARED_LIBRARIES_$(my_32_64_bit_suffix)) 190my_cflags += $(LOCAL_CFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_CFLAGS_$(my_32_64_bit_suffix)) 191my_cppflags += $(LOCAL_CPPFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_CPPFLAGS_$(my_32_64_bit_suffix)) 192my_ldflags += $(LOCAL_LDFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_LDFLAGS_$(my_32_64_bit_suffix)) 193my_asflags += $(LOCAL_ASFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_ASFLAGS_$(my_32_64_bit_suffix)) 194my_c_includes += $(LOCAL_C_INCLUDES_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_C_INCLUDES_$(my_32_64_bit_suffix)) 195my_generated_sources += $(LOCAL_GENERATED_SOURCES_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_GENERATED_SOURCES_$(my_32_64_bit_suffix)) 196 197my_missing_exclude_files := $(filter-out $(my_src_files),$(my_src_files_exclude)) 198ifneq ($(my_missing_exclude_files),) 199$(warning Files are listed in LOCAL_SRC_FILES_EXCLUDE but not LOCAL_SRC_FILES) 200$(error $(my_missing_exclude_files)) 201endif 202my_src_files := $(filter-out $(my_src_files_exclude),$(my_src_files)) 203 204my_clang := $(strip $(LOCAL_CLANG)) 205ifdef LOCAL_CLANG_$(my_32_64_bit_suffix) 206my_clang := $(strip $(LOCAL_CLANG_$(my_32_64_bit_suffix))) 207endif 208ifdef LOCAL_CLANG_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH) 209my_clang := $(strip $(LOCAL_CLANG_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH))) 210endif 211 212# clang is enabled by default for host builds 213# enable it unless we've specifically disabled clang above 214ifdef LOCAL_IS_HOST_MODULE 215 ifneq ($($(my_prefix)OS),windows) 216 ifeq ($(my_clang),) 217 my_clang := true 218 endif 219 endif 220# Add option to make gcc the default for device build 221else ifeq ($(USE_CLANG_PLATFORM_BUILD),false) 222 ifeq ($(my_clang),) 223 my_clang := false 224 endif 225else ifeq ($(my_clang),) 226 my_clang := true 227endif 228 229my_cpp_std_version := -std=gnu++14 230 231ifneq ($(my_clang),true) 232 # GCC uses an invalid C++14 ABI (emits calls to 233 # __cxa_throw_bad_array_length, which is not a valid C++ RT ABI). 234 # http://b/25022512 235 my_cpp_std_version := -std=gnu++11 236endif 237 238ifdef LOCAL_SDK_VERSION 239 # The NDK handles this itself. 240 my_cpp_std_version := 241endif 242 243ifdef LOCAL_IS_HOST_MODULE 244 ifneq ($(my_clang),true) 245 # The host GCC doesn't support C++14 (and is deprecated, so likely 246 # never will). Build these modules with C++11. 247 my_cpp_std_version := -std=gnu++11 248 endif 249endif 250 251my_cppflags := $(my_cpp_std_version) $(my_cppflags) 252 253 254# arch-specific static libraries go first so that generic ones can depend on them 255my_static_libraries := $(LOCAL_STATIC_LIBRARIES_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_STATIC_LIBRARIES_$(my_32_64_bit_suffix)) $(my_static_libraries) 256my_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) 257 258include $(BUILD_SYSTEM)/cxx_stl_setup.mk 259 260# Add static HAL libraries 261ifdef LOCAL_HAL_STATIC_LIBRARIES 262$(foreach lib, $(LOCAL_HAL_STATIC_LIBRARIES), \ 263 $(eval b_lib := $(filter $(lib).%,$(BOARD_HAL_STATIC_LIBRARIES)))\ 264 $(if $(b_lib), $(eval my_static_libraries += $(b_lib)),\ 265 $(eval my_static_libraries += $(lib).default))) 266b_lib := 267endif 268 269ifneq ($(strip $(CUSTOM_$(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)LINKER)),) 270 my_linker := $(CUSTOM_$(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)LINKER) 271else 272 my_linker := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_LINKER) 273endif 274 275include $(BUILD_SYSTEM)/config_sanitizers.mk 276 277# Add in libcompiler_rt for all regular device builds 278ifeq (,$(LOCAL_SDK_VERSION)$(WITHOUT_LIBCOMPILER_RT)) 279 my_static_libraries += $(COMPILER_RT_CONFIG_EXTRA_STATIC_LIBRARIES) 280endif 281 282#################################################### 283## Add FDO flags if FDO is turned on and supported 284## Please note that we will do option filtering during FDO build. 285## i.e. Os->O2, remove -fno-early-inline and -finline-limit. 286################################################################## 287my_fdo_build := 288ifneq ($(filter true always, $(LOCAL_FDO_SUPPORT)),) 289 ifeq ($(BUILD_FDO_INSTRUMENT),true) 290 my_cflags += $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_FDO_INSTRUMENT_CFLAGS) 291 my_ldflags += $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_FDO_INSTRUMENT_LDFLAGS) 292 my_fdo_build := true 293 else ifneq ($(filter true,$(BUILD_FDO_OPTIMIZE))$(filter always,$(LOCAL_FDO_SUPPORT)),) 294 my_cflags += $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_FDO_OPTIMIZE_CFLAGS) 295 my_fdo_build := true 296 endif 297 # Disable ccache (or other compiler wrapper) except gomacc, which 298 # can handle -fprofile-use properly. 299 my_cc_wrapper := $(filter $(GOMA_CC),$(my_cc_wrapper)) 300 my_cxx_wrapper := $(filter $(GOMA_CC),$(my_cxx_wrapper)) 301endif 302 303########################################################### 304## Explicitly declare assembly-only __ASSEMBLY__ macro for 305## assembly source 306########################################################### 307my_asflags += -D__ASSEMBLY__ 308 309 310########################################################### 311## Define PRIVATE_ variables from global vars 312########################################################### 313ifndef LOCAL_IS_HOST_MODULE 314ifdef LOCAL_SDK_VERSION 315my_target_project_includes := 316my_target_c_includes := $(my_ndk_stl_include_path) $(my_ndk_sysroot_include) 317my_target_global_cppflags := $(my_ndk_stl_cppflags) 318else 319my_target_project_includes := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_PROJECT_INCLUDES) 320my_target_c_includes := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_C_INCLUDES) 321my_target_global_cppflags := 322endif # LOCAL_SDK_VERSION 323 324ifeq ($(my_clang),true) 325my_target_global_cflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_TARGET_GLOBAL_CFLAGS) 326my_target_global_conlyflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_TARGET_GLOBAL_CONLYFLAGS) 327my_target_global_cppflags += $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_TARGET_GLOBAL_CPPFLAGS) 328my_target_global_ldflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_TARGET_GLOBAL_LDFLAGS) 329else 330my_target_global_cflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CFLAGS) 331my_target_global_conlyflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CONLYFLAGS) 332my_target_global_cppflags += $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CPPFLAGS) 333my_target_global_ldflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_LDFLAGS) 334endif # my_clang 335 336$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_PROJECT_INCLUDES := $(my_target_project_includes) 337$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_C_INCLUDES := $(my_target_c_includes) 338$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_GLOBAL_CFLAGS := $(my_target_global_cflags) 339$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_GLOBAL_CONLYFLAGS := $(my_target_global_conlyflags) 340$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_GLOBAL_CPPFLAGS := $(my_target_global_cppflags) 341$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_GLOBAL_LDFLAGS := $(my_target_global_ldflags) 342 343else # LOCAL_IS_HOST_MODULE 344 345ifeq ($(my_clang),true) 346my_host_global_cflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_$(my_prefix)GLOBAL_CFLAGS) 347my_host_global_conlyflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_$(my_prefix)GLOBAL_CONLYFLAGS) 348my_host_global_cppflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_$(my_prefix)GLOBAL_CPPFLAGS) 349my_host_global_ldflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_$(my_prefix)GLOBAL_LDFLAGS) 350my_host_c_includes := $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)C_INCLUDES) 351else 352my_host_global_cflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)GLOBAL_CFLAGS) 353my_host_global_conlyflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)GLOBAL_CONLYFLAGS) 354my_host_global_cppflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)GLOBAL_CPPFLAGS) 355my_host_global_ldflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)GLOBAL_LDFLAGS) 356my_host_c_includes := $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)C_INCLUDES) 357endif # my_clang 358 359$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_HOST_C_INCLUDES := $(my_host_c_includes) 360$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_HOST_GLOBAL_CFLAGS := $(my_host_global_cflags) 361$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_HOST_GLOBAL_CONLYFLAGS := $(my_host_global_conlyflags) 362$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_HOST_GLOBAL_CPPFLAGS := $(my_host_global_cppflags) 363$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_HOST_GLOBAL_LDFLAGS := $(my_host_global_ldflags) 364endif # LOCAL_IS_HOST_MODULE 365 366# To enable coverage for a given module, set LOCAL_NATIVE_COVERAGE=true and 367# build with NATIVE_COVERAGE=true in your enviornment. Note that the build 368# system is not sensitive to changes to NATIVE_COVERAGE, so you should do a 369# clean build of your module after toggling it. 370ifeq ($(NATIVE_COVERAGE),true) 371 ifeq ($(my_native_coverage),true) 372 # Note that clang coverage doesn't play nicely with acov out of the box. 373 # Clang apparently generates .gcno files that aren't compatible with 374 # gcov-4.8. This can be solved by installing gcc-4.6 and invoking lcov 375 # with `--gcov-tool /usr/bin/gcov-4.6`. 376 # 377 # http://stackoverflow.com/questions/17758126/clang-code-coverage-invalid-output 378 my_cflags += --coverage -O0 379 my_ldflags += --coverage 380 endif 381else 382 my_native_coverage := false 383endif 384 385ifeq ($(my_clang),true) 386 my_coverage_lib := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_LIBPROFILE_RT) 387else 388 my_coverage_lib := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_LIBGCOV) 389endif 390 391$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_COVERAGE_LIB := $(my_coverage_lib) 392 393########################################################### 394## Define PRIVATE_ variables used by multiple module types 395########################################################### 396$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_NO_DEFAULT_COMPILER_FLAGS := \ 397 $(strip $(LOCAL_NO_DEFAULT_COMPILER_FLAGS)) 398 399ifeq ($(strip $(WITH_SYNTAX_CHECK)),) 400 LOCAL_NO_SYNTAX_CHECK := true 401endif 402 403ifeq ($(strip $(WITH_STATIC_ANALYZER)),) 404 LOCAL_NO_STATIC_ANALYZER := true 405endif 406 407# Clang does not recognize all gcc flags. 408# Use static analyzer only if clang is used. 409ifneq ($(my_clang),true) 410 LOCAL_NO_STATIC_ANALYZER := true 411endif 412 413ifneq ($(strip $(LOCAL_IS_HOST_MODULE)),) 414 my_syntax_arch := host 415else 416 my_syntax_arch := $(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH) 417endif 418 419ifeq ($(strip $(my_cc)),) 420 ifeq ($(my_clang),true) 421 my_cc := $(CLANG) 422 else 423 my_cc := $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)CC) 424 endif 425 my_cc := $(my_cc_wrapper) $(my_cc) 426endif 427 428ifneq ($(LOCAL_NO_STATIC_ANALYZER),true) 429 my_cc := CCC_CC=$(CLANG) CLANG=$(CLANG) \ 430 $(SYNTAX_TOOLS_PREFIX)/ccc-analyzer 431else 432ifneq ($(LOCAL_NO_SYNTAX_CHECK),true) 433 my_cc := $(my_cc) -fsyntax-only 434endif 435endif 436 437$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CC := $(my_cc) 438 439ifeq ($(strip $(my_cxx)),) 440 ifeq ($(my_clang),true) 441 my_cxx := $(CLANG_CXX) 442 else 443 my_cxx := $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)CXX) 444 endif 445 my_cxx := $(my_cxx_wrapper) $(my_cxx) 446endif 447 448ifneq ($(LOCAL_NO_STATIC_ANALYZER),true) 449 my_cxx := CCC_CXX=$(CLANG_CXX) CLANG_CXX=$(CLANG_CXX) \ 450 $(SYNTAX_TOOLS_PREFIX)/c++-analyzer 451else 452ifneq ($(LOCAL_NO_SYNTAX_CHECK),true) 453 my_cxx := $(my_cxx) -fsyntax-only 454endif 455endif 456 457$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_LINKER := $(my_linker) 458$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CXX := $(my_cxx) 459$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CLANG := $(my_clang) 460 461# TODO: support a mix of standard extensions so that this isn't necessary 462LOCAL_CPP_EXTENSION := $(strip $(LOCAL_CPP_EXTENSION)) 463ifeq ($(LOCAL_CPP_EXTENSION),) 464 LOCAL_CPP_EXTENSION := .cpp 465endif 466 467# Certain modules like libdl have to have symbols resolved at runtime and blow 468# up if --no-undefined is passed to the linker. 469ifeq ($(strip $(LOCAL_NO_DEFAULT_COMPILER_FLAGS)),) 470ifeq ($(my_allow_undefined_symbols),) 471 my_ldflags += $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)NO_UNDEFINED_LDFLAGS) 472endif 473endif 474 475ifeq (true,$(LOCAL_GROUP_STATIC_LIBRARIES)) 476$(LOCAL_BUILT_MODULE): PRIVATE_GROUP_STATIC_LIBRARIES := true 477else 478$(LOCAL_BUILT_MODULE): PRIVATE_GROUP_STATIC_LIBRARIES := 479endif 480 481########################################################### 482## Define arm-vs-thumb-mode flags. 483########################################################### 484LOCAL_ARM_MODE := $(strip $(LOCAL_ARM_MODE)) 485ifeq ($($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH),arm) 486arm_objects_mode := $(if $(LOCAL_ARM_MODE),$(LOCAL_ARM_MODE),arm) 487normal_objects_mode := $(if $(LOCAL_ARM_MODE),$(LOCAL_ARM_MODE),thumb) 488 489# Read the values from something like TARGET_arm_CFLAGS or 490# TARGET_thumb_CFLAGS. HOST_(arm|thumb)_CFLAGS values aren't 491# actually used (although they are usually empty). 492arm_objects_cflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)$(arm_objects_mode)_CFLAGS) 493normal_objects_cflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)$(normal_objects_mode)_CFLAGS) 494ifeq ($(my_clang),true) 495arm_objects_cflags := $(call $(LOCAL_2ND_ARCH_VAR_PREFIX)convert-to-$(my_host)clang-flags,$(arm_objects_cflags)) 496normal_objects_cflags := $(call $(LOCAL_2ND_ARCH_VAR_PREFIX)convert-to-$(my_host)clang-flags,$(normal_objects_cflags)) 497endif 498 499else 500arm_objects_mode := 501normal_objects_mode := 502arm_objects_cflags := 503normal_objects_cflags := 504endif 505 506########################################################### 507## Define per-module debugging flags. Users can turn on 508## debugging for a particular module by setting DEBUG_MODULE_ModuleName 509## to a non-empty value in their environment or buildspec.mk, 510## and setting HOST_/TARGET_CUSTOM_DEBUG_CFLAGS to the 511## debug flags that they want to use. 512########################################################### 513ifdef DEBUG_MODULE_$(strip $(LOCAL_MODULE)) 514 debug_cflags := $($(my_prefix)CUSTOM_DEBUG_CFLAGS) 515else 516 debug_cflags := 517endif 518 519#################################################### 520## Keep track of src -> obj mapping 521#################################################### 522 523my_tracked_gen_files := 524my_tracked_src_files := 525 526########################################################### 527## Stuff source generated from one-off tools 528########################################################### 529$(my_generated_sources): PRIVATE_MODULE := $(my_register_name) 530 531my_gen_sources_copy := $(patsubst $(generated_sources_dir)/%,$(intermediates)/%,$(filter $(generated_sources_dir)/%,$(my_generated_sources))) 532 533$(my_gen_sources_copy): $(intermediates)/% : $(generated_sources_dir)/% | $(ACP) 534 @echo "Copy: $@" 535 $(copy-file-to-target) 536 537my_generated_sources := $(patsubst $(generated_sources_dir)/%,$(intermediates)/%,$(my_generated_sources)) 538 539# Generated sources that will actually produce object files. 540# Other files (like headers) are allowed in LOCAL_GENERATED_SOURCES, 541# since other compiled sources may depend on them, and we set up 542# the dependencies. 543my_gen_src_files := $(filter %.c %$(LOCAL_CPP_EXTENSION) %.S %.s,$(my_generated_sources)) 544 545ALL_GENERATED_SOURCES += $(my_generated_sources) 546 547#################################################### 548## Compile RenderScript with reflected C++ 549#################################################### 550 551renderscript_sources := $(filter %.rs %.fs,$(my_src_files)) 552 553ifneq (,$(renderscript_sources)) 554 555renderscript_sources_fullpath := $(addprefix $(LOCAL_PATH)/, $(renderscript_sources)) 556RenderScript_file_stamp := $(intermediates)/RenderScriptCPP.stamp 557renderscript_intermediate := $(intermediates)/renderscript 558 559renderscript_target_api := 560 561ifneq (,$(LOCAL_RENDERSCRIPT_TARGET_API)) 562renderscript_target_api := $(LOCAL_RENDERSCRIPT_TARGET_API) 563else 564ifneq (,$(LOCAL_SDK_VERSION)) 565# Set target-api for LOCAL_SDK_VERSIONs other than current. 566ifneq (,$(filter-out current system_current test_current, $(LOCAL_SDK_VERSION))) 567renderscript_target_api := $(LOCAL_SDK_VERSION) 568endif 569endif # LOCAL_SDK_VERSION is set 570endif # LOCAL_RENDERSCRIPT_TARGET_API is set 571 572 573ifeq ($(LOCAL_RENDERSCRIPT_CC),) 574LOCAL_RENDERSCRIPT_CC := $(LLVM_RS_CC) 575endif 576 577# Turn on all warnings and warnings as errors for RS compiles. 578# This can be disabled with LOCAL_RENDERSCRIPT_FLAGS := -Wno-error 579renderscript_flags := -Wall -Werror 580renderscript_flags += $(LOCAL_RENDERSCRIPT_FLAGS) 581# -m32 or -m64 582renderscript_flags += -m$(my_32_64_bit_suffix) 583 584renderscript_includes := \ 585 $(TOPDIR)external/clang/lib/Headers \ 586 $(TOPDIR)frameworks/rs/scriptc \ 587 $(LOCAL_RENDERSCRIPT_INCLUDES) 588 589ifneq ($(LOCAL_RENDERSCRIPT_INCLUDES_OVERRIDE),) 590renderscript_includes := $(LOCAL_RENDERSCRIPT_INCLUDES_OVERRIDE) 591endif 592 593bc_dep_files := $(addprefix $(renderscript_intermediate)/, \ 594 $(patsubst %.fs,%.d, $(patsubst %.rs,%.d, $(notdir $(renderscript_sources))))) 595 596$(RenderScript_file_stamp): PRIVATE_RS_INCLUDES := $(renderscript_includes) 597$(RenderScript_file_stamp): PRIVATE_RS_CC := $(LOCAL_RENDERSCRIPT_CC) 598$(RenderScript_file_stamp): PRIVATE_RS_FLAGS := $(renderscript_flags) 599$(RenderScript_file_stamp): PRIVATE_RS_SOURCE_FILES := $(renderscript_sources_fullpath) 600$(RenderScript_file_stamp): PRIVATE_RS_OUTPUT_DIR := $(renderscript_intermediate) 601$(RenderScript_file_stamp): PRIVATE_RS_TARGET_API := $(renderscript_target_api) 602$(RenderScript_file_stamp): PRIVATE_DEP_FILES := $(bc_dep_files) 603$(RenderScript_file_stamp): $(renderscript_sources_fullpath) $(LOCAL_RENDERSCRIPT_CC) 604 $(transform-renderscripts-to-cpp-and-bc) 605 606# include the dependency files (.d/.P) generated by llvm-rs-cc. 607$(call include-depfile,$(RenderScript_file_stamp).P,$(RenderScript_file_stamp)) 608 609LOCAL_INTERMEDIATE_TARGETS += $(RenderScript_file_stamp) 610 611rs_generated_cpps := $(addprefix \ 612 $(renderscript_intermediate)/ScriptC_,$(patsubst %.fs,%.cpp, $(patsubst %.rs,%.cpp, \ 613 $(notdir $(renderscript_sources))))) 614 615$(call track-src-file-gen,$(renderscript_sources),$(rs_generated_cpps)) 616 617# This is just a dummy rule to make sure gmake doesn't skip updating the dependents. 618$(rs_generated_cpps) : $(RenderScript_file_stamp) 619 @echo "Updated RS generated cpp file $@." 620 $(hide) touch $@ 621 622my_c_includes += $(renderscript_intermediate) 623my_generated_sources += $(rs_generated_cpps) 624 625endif 626 627 628########################################################### 629## Compile the .proto files to .cc (or .c) and then to .o 630########################################################### 631proto_sources := $(filter %.proto,$(my_src_files)) 632ifneq ($(proto_sources),) 633proto_gen_dir := $(generated_sources_dir)/proto 634 635my_rename_cpp_ext := 636ifneq (,$(filter nanopb-c nanopb-c-enable_malloc, $(LOCAL_PROTOC_OPTIMIZE_TYPE))) 637my_proto_source_suffix := .c 638my_proto_c_includes := external/nanopb-c 639my_protoc_flags := --nanopb_out=$(proto_gen_dir) \ 640 --plugin=external/nanopb-c/generator/protoc-gen-nanopb 641else 642my_proto_source_suffix := $(LOCAL_CPP_EXTENSION) 643ifneq ($(my_proto_source_suffix),.cc) 644# aprotoc is hardcoded to write out only .cc file. 645# We need to rename the extension to $(LOCAL_CPP_EXTENSION) if it's not .cc. 646my_rename_cpp_ext := true 647endif 648my_proto_c_includes := external/protobuf/src 649my_cflags += -DGOOGLE_PROTOBUF_NO_RTTI 650my_protoc_flags := --cpp_out=$(proto_gen_dir) 651endif 652my_proto_c_includes += $(proto_gen_dir) 653 654proto_sources_fullpath := $(addprefix $(LOCAL_PATH)/, $(proto_sources)) 655proto_generated_cpps := $(addprefix $(proto_gen_dir)/, \ 656 $(patsubst %.proto,%.pb$(my_proto_source_suffix),$(proto_sources_fullpath))) 657 658# Ensure the transform-proto-to-cc rule is only defined once in multilib build. 659ifndef $(my_host)$(LOCAL_MODULE_CLASS)_$(LOCAL_MODULE)_proto_defined 660$(proto_generated_cpps): PRIVATE_PROTO_INCLUDES := $(TOP) 661$(proto_generated_cpps): PRIVATE_PROTOC_FLAGS := $(LOCAL_PROTOC_FLAGS) $(my_protoc_flags) 662$(proto_generated_cpps): PRIVATE_RENAME_CPP_EXT := $(my_rename_cpp_ext) 663$(proto_generated_cpps): $(proto_gen_dir)/%.pb$(my_proto_source_suffix): %.proto $(my_protoc_deps) $(PROTOC) 664 $(transform-proto-to-cc) 665 666$(my_host)$(LOCAL_MODULE_CLASS)_$(LOCAL_MODULE)_proto_defined := true 667endif 668# Ideally we can generate the source directly into $(intermediates). 669# But many Android.mks assume the .pb.hs are in $(generated_sources_dir). 670# As a workaround, we make a copy in the $(intermediates). 671proto_intermediate_dir := $(intermediates)/proto 672proto_intermediate_cpps := $(patsubst $(proto_gen_dir)/%,$(proto_intermediate_dir)/%,\ 673 $(proto_generated_cpps)) 674$(proto_intermediate_cpps) : $(proto_intermediate_dir)/% : $(proto_gen_dir)/% | $(ACP) 675 @echo "Copy: $@" 676 $(copy-file-to-target) 677 $(hide) cp $(basename $<).h $(basename $@).h 678$(call track-src-file-gen,$(proto_sources),$(proto_intermediate_cpps)) 679 680my_generated_sources += $(proto_intermediate_cpps) 681 682my_c_includes += $(my_proto_c_includes) 683# Auto-export the generated proto source dir. 684my_export_c_include_dirs += $(my_proto_c_includes) 685 686ifeq ($(LOCAL_PROTOC_OPTIMIZE_TYPE),nanopb-c-enable_malloc) 687 my_static_libraries += libprotobuf-c-nano-enable_malloc 688else ifeq ($(LOCAL_PROTOC_OPTIMIZE_TYPE),nanopb-c) 689 my_static_libraries += libprotobuf-c-nano 690else ifeq ($(LOCAL_PROTOC_OPTIMIZE_TYPE),full) 691 ifdef LOCAL_SDK_VERSION 692 my_static_libraries += libprotobuf-cpp-full-ndk 693 else 694 my_shared_libraries += libprotobuf-cpp-full 695 endif 696else 697 ifdef LOCAL_SDK_VERSION 698 my_static_libraries += libprotobuf-cpp-lite-ndk 699 else 700 my_shared_libraries += libprotobuf-cpp-lite 701 endif 702endif 703endif # $(proto_sources) non-empty 704 705########################################################### 706## Compile the .dbus-xml files to c++ headers 707########################################################### 708dbus_definitions := $(filter %.dbus-xml,$(my_src_files)) 709dbus_generated_headers := 710ifneq ($(dbus_definitions),) 711 712dbus_definition_paths := $(addprefix $(LOCAL_PATH)/,$(dbus_definitions)) 713dbus_service_config := $(filter %dbus-service-config.json,$(my_src_files)) 714dbus_service_config_path := $(addprefix $(LOCAL_PATH)/,$(dbus_service_config)) 715 716# Mark these source files as not producing objects 717$(call track-src-file-obj,$(dbus_definitions) $(dbus_service_config),) 718 719dbus_gen_dir := $(generated_sources_dir)/dbus_bindings 720 721ifdef LOCAL_DBUS_PROXY_PREFIX 722dbus_header_dir := $(dbus_gen_dir)/include/$(LOCAL_DBUS_PROXY_PREFIX) 723dbus_headers := dbus-proxies.h 724else 725dbus_header_dir := $(dbus_gen_dir) 726dbus_headers := $(patsubst %.dbus-xml,%.h,$(dbus_definitions)) 727endif 728dbus_generated_headers := $(addprefix $(dbus_header_dir)/,$(dbus_headers)) 729 730# Ensure that we only define build rules once in multilib builds. 731ifndef $(my_prefix)_$(LOCAL_MODULE_CLASS)_$(LOCAL_MODULE)_dbus_bindings_defined 732$(my_prefix)_$(LOCAL_MODULE_CLASS)_$(LOCAL_MODULE)_dbus_bindings_defined := true 733 734$(dbus_generated_headers): PRIVATE_MODULE := $(LOCAL_MODULE) 735$(dbus_generated_headers): PRIVATE_DBUS_SERVICE_CONFIG := $(dbus_service_config_path) 736$(dbus_generated_headers) : $(dbus_service_config_path) $(DBUS_GENERATOR) 737ifdef LOCAL_DBUS_PROXY_PREFIX 738$(dbus_generated_headers) : $(dbus_definition_paths) 739 $(generate-dbus-proxies) 740else 741$(dbus_generated_headers) : $(dbus_header_dir)/%.h : $(LOCAL_PATH)/%.dbus-xml 742 $(generate-dbus-adaptors) 743endif # $(LOCAL_DBUS_PROXY_PREFIX) 744endif # $(my_prefix)_$(LOCAL_MODULE_CLASS)_$(LOCAL_MODULE)_dbus_bindings_defined 745 746ifdef LOCAL_DBUS_PROXY_PREFIX 747# Auto-export the generated dbus proxy directory. 748my_export_c_include_dirs += $(dbus_gen_dir)/include 749my_c_includes += $(dbus_gen_dir)/include 750else 751my_export_c_include_dirs += $(dbus_header_dir) 752my_c_includes += $(dbus_header_dir) 753endif # $(LOCAL_DBUS_PROXY_PREFIX) 754 755my_generated_sources += $(dbus_generated_headers) 756 757endif # $(dbus_definitions) non-empty 758 759 760########################################################### 761## AIDL: Compile .aidl files to .cpp and .h files 762########################################################### 763aidl_src := $(strip $(filter %.aidl,$(my_src_files))) 764aidl_gen_cpp := 765ifneq ($(aidl_src),) 766 767# Use the intermediates directory to avoid writing our own .cpp -> .o rules. 768aidl_gen_cpp_root := $(intermediates)/aidl-generated/src 769aidl_gen_include_root := $(intermediates)/aidl-generated/include 770 771# Multi-architecture builds have distinct intermediates directories. 772# Thus we'll actually generate source for each architecture. 773$(foreach s,$(aidl_src),\ 774 $(eval $(call define-aidl-cpp-rule,$(s),$(aidl_gen_cpp_root),aidl_gen_cpp))) 775$(foreach cpp,$(aidl_gen_cpp), \ 776 $(call include-depfile,$(addsuffix .aidl.P,$(basename $(cpp))),$(cpp))) 777$(call track-src-file-gen,$(aidl_src),$(aidl_gen_cpp)) 778 779$(aidl_gen_cpp) : PRIVATE_MODULE := $(LOCAL_MODULE) 780$(aidl_gen_cpp) : PRIVATE_HEADER_OUTPUT_DIR := $(aidl_gen_include_root) 781$(aidl_gen_cpp) : PRIVATE_AIDL_FLAGS := $(addprefix -I,$(LOCAL_AIDL_INCLUDES)) 782 783# Add generated headers to include paths. 784my_c_includes += $(aidl_gen_include_root) 785my_export_c_include_dirs += $(aidl_gen_include_root) 786# Pick up the generated C++ files later for transformation to .o files. 787my_generated_sources += $(aidl_gen_cpp) 788 789endif # $(aidl_src) non-empty 790 791########################################################### 792## Compile the .vts files to .cc (or .c) and then to .o 793########################################################### 794 795vts_src := $(strip $(filter %.vts,$(my_src_files))) 796vts_gen_cpp := 797ifneq ($(vts_src),) 798 799# Use the intermediates directory to avoid writing our own .cpp -> .o rules. 800vts_gen_cpp_root := $(intermediates)/vts-generated/src 801vts_gen_include_root := $(intermediates)/vts-generated/include 802 803# Multi-architecture builds have distinct intermediates directories. 804# Thus we'll actually generate source for each architecture. 805$(foreach s,$(vts_src),\ 806 $(eval $(call define-vts-cpp-rule,$(s),$(vts_gen_cpp_root),vts_gen_cpp))) 807$(foreach cpp,$(vts_gen_cpp), \ 808 $(call include-depfile,$(addsuffix .vts.P,$(basename $(cpp))),$(cpp))) 809$(call track-src-file-gen,$(vts_src),$(vts_gen_cpp)) 810 811$(vts_gen_cpp) : PRIVATE_MODULE := $(LOCAL_MODULE) 812$(vts_gen_cpp) : PRIVATE_HEADER_OUTPUT_DIR := $(vts_gen_include_root) 813$(vts_gen_cpp) : PRIVATE_VTS_FLAGS := $(addprefix -I,$(LOCAL_VTS_INCLUDES)) 814 815# Add generated headers to include paths. 816my_c_includes += $(vts_gen_include_root) 817my_export_c_include_dirs += $(vts_gen_include_root) 818# Pick up the generated C++ files later for transformation to .o files. 819my_generated_sources += $(vts_gen_cpp) 820 821endif # $(vts_src) non-empty 822 823########################################################### 824## YACC: Compile .y/.yy files to .c/.cpp and then to .o. 825########################################################### 826 827y_yacc_sources := $(filter %.y,$(my_src_files)) 828y_yacc_cs := $(addprefix \ 829 $(intermediates)/,$(y_yacc_sources:.y=.c)) 830ifneq ($(y_yacc_cs),) 831$(y_yacc_cs): $(intermediates)/%.c: \ 832 $(TOPDIR)$(LOCAL_PATH)/%.y \ 833 $(my_additional_dependencies) 834 $(call transform-y-to-c-or-cpp) 835$(call track-src-file-gen,$(y_yacc_sources),$(y_yacc_cs)) 836 837my_generated_sources += $(y_yacc_cs) 838endif 839 840yy_yacc_sources := $(filter %.yy,$(my_src_files)) 841yy_yacc_cpps := $(addprefix \ 842 $(intermediates)/,$(yy_yacc_sources:.yy=$(LOCAL_CPP_EXTENSION))) 843ifneq ($(yy_yacc_cpps),) 844$(yy_yacc_cpps): $(intermediates)/%$(LOCAL_CPP_EXTENSION): \ 845 $(TOPDIR)$(LOCAL_PATH)/%.yy \ 846 $(my_additional_dependencies) 847 $(call transform-y-to-c-or-cpp) 848$(call track-src-file-gen,$(yy_yacc_sources),$(yy_yacc_cpps)) 849 850my_generated_sources += $(yy_yacc_cpps) 851endif 852 853########################################################### 854## LEX: Compile .l/.ll files to .c/.cpp and then to .o. 855########################################################### 856 857l_lex_sources := $(filter %.l,$(my_src_files)) 858l_lex_cs := $(addprefix \ 859 $(intermediates)/,$(l_lex_sources:.l=.c)) 860ifneq ($(l_lex_cs),) 861$(l_lex_cs): $(intermediates)/%.c: \ 862 $(TOPDIR)$(LOCAL_PATH)/%.l 863 $(transform-l-to-c-or-cpp) 864$(call track-src-file-gen,$(l_lex_sources),$(l_lex_cs)) 865 866my_generated_sources += $(l_lex_cs) 867endif 868 869ll_lex_sources := $(filter %.ll,$(my_src_files)) 870ll_lex_cpps := $(addprefix \ 871 $(intermediates)/,$(ll_lex_sources:.ll=$(LOCAL_CPP_EXTENSION))) 872ifneq ($(ll_lex_cpps),) 873$(ll_lex_cpps): $(intermediates)/%$(LOCAL_CPP_EXTENSION): \ 874 $(TOPDIR)$(LOCAL_PATH)/%.ll 875 $(transform-l-to-c-or-cpp) 876$(call track-src-file-gen,$(ll_lex_sources),$(ll_lex_cpps)) 877 878my_generated_sources += $(ll_lex_cpps) 879endif 880 881########################################################### 882## C++: Compile .cpp files to .o. 883########################################################### 884 885# we also do this on host modules, even though 886# it's not really arm, because there are files that are shared. 887cpp_arm_sources := $(patsubst %$(LOCAL_CPP_EXTENSION).arm,%$(LOCAL_CPP_EXTENSION),$(filter %$(LOCAL_CPP_EXTENSION).arm,$(my_src_files))) 888dotdot_arm_sources := $(filter ../%,$(cpp_arm_sources)) 889cpp_arm_sources := $(filter-out ../%,$(cpp_arm_sources)) 890cpp_arm_objects := $(addprefix $(intermediates)/,$(cpp_arm_sources:$(LOCAL_CPP_EXTENSION)=.o)) 891$(call track-src-file-obj,$(patsubst %,%.arm,$(cpp_arm_sources)),$(cpp_arm_objects)) 892 893# For source files starting with ../, we remove all the ../ in the object file path, 894# to avoid object file escaping the intermediate directory. 895dotdot_arm_objects := 896$(foreach s,$(dotdot_arm_sources),\ 897 $(eval $(call compile-dotdot-cpp-file,$(s),\ 898 $(my_additional_dependencies),\ 899 dotdot_arm_objects))) 900$(call track-src-file-obj,$(patsubst %,%.arm,$(dotdot_arm_sources)),$(dotdot_arm_objects)) 901 902dotdot_sources := $(filter ../%$(LOCAL_CPP_EXTENSION),$(my_src_files)) 903dotdot_objects := 904$(foreach s,$(dotdot_sources),\ 905 $(eval $(call compile-dotdot-cpp-file,$(s),\ 906 $(my_additional_dependencies),\ 907 dotdot_objects))) 908$(call track-src-file-obj,$(dotdot_sources),$(dotdot_objects)) 909 910cpp_normal_sources := $(filter-out ../%,$(filter %$(LOCAL_CPP_EXTENSION),$(my_src_files))) 911cpp_normal_objects := $(addprefix $(intermediates)/,$(cpp_normal_sources:$(LOCAL_CPP_EXTENSION)=.o)) 912$(call track-src-file-obj,$(cpp_normal_sources),$(cpp_normal_objects)) 913 914$(dotdot_arm_objects) $(cpp_arm_objects): PRIVATE_ARM_MODE := $(arm_objects_mode) 915$(dotdot_arm_objects) $(cpp_arm_objects): PRIVATE_ARM_CFLAGS := $(arm_objects_cflags) 916$(dotdot_objects) $(cpp_normal_objects): PRIVATE_ARM_MODE := $(normal_objects_mode) 917$(dotdot_objects) $(cpp_normal_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 918 919cpp_objects := $(cpp_arm_objects) $(cpp_normal_objects) 920 921ifneq ($(strip $(cpp_objects)),) 922$(cpp_objects): $(intermediates)/%.o: \ 923 $(TOPDIR)$(LOCAL_PATH)/%$(LOCAL_CPP_EXTENSION) \ 924 $(my_additional_dependencies) 925 $(transform-$(PRIVATE_HOST)cpp-to-o) 926$(call include-depfiles-for-objs, $(cpp_objects)) 927endif 928 929cpp_objects += $(dotdot_arm_objects) $(dotdot_objects) 930 931########################################################### 932## C++: Compile generated .cpp files to .o. 933########################################################### 934 935gen_cpp_sources := $(filter %$(LOCAL_CPP_EXTENSION),$(my_generated_sources)) 936gen_cpp_objects := $(gen_cpp_sources:%$(LOCAL_CPP_EXTENSION)=%.o) 937$(call track-gen-file-obj,$(gen_cpp_sources),$(gen_cpp_objects)) 938 939ifneq ($(strip $(gen_cpp_objects)),) 940# Compile all generated files as thumb. 941# TODO: support compiling certain generated files as arm. 942$(gen_cpp_objects): PRIVATE_ARM_MODE := $(normal_objects_mode) 943$(gen_cpp_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 944$(gen_cpp_objects): $(intermediates)/%.o: \ 945 $(intermediates)/%$(LOCAL_CPP_EXTENSION) \ 946 $(my_additional_dependencies) 947 $(transform-$(PRIVATE_HOST)cpp-to-o) 948$(call include-depfiles-for-objs, $(gen_cpp_objects)) 949endif 950 951########################################################### 952## S: Compile generated .S and .s files to .o. 953########################################################### 954 955gen_S_sources := $(filter %.S,$(my_generated_sources)) 956gen_S_objects := $(gen_S_sources:%.S=%.o) 957$(call track-gen-file-obj,$(gen_S_sources),$(gen_S_objects)) 958 959ifneq ($(strip $(gen_S_sources)),) 960$(gen_S_objects): $(intermediates)/%.o: $(intermediates)/%.S \ 961 $(my_additional_dependencies) 962 $(transform-$(PRIVATE_HOST)s-to-o) 963$(call include-depfiles-for-objs, $(gen_S_objects)) 964endif 965 966gen_s_sources := $(filter %.s,$(my_generated_sources)) 967gen_s_objects := $(gen_s_sources:%.s=%.o) 968$(call track-gen-file-obj,$(gen_s_sources),$(gen_s_objects)) 969 970ifneq ($(strip $(gen_s_objects)),) 971$(gen_s_objects): $(intermediates)/%.o: $(intermediates)/%.s \ 972 $(my_additional_dependencies) 973 $(transform-$(PRIVATE_HOST)s-to-o-no-deps) 974endif 975 976gen_asm_objects := $(gen_S_objects) $(gen_s_objects) 977$(gen_asm_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 978 979########################################################### 980## o: Include generated .o files in output. 981########################################################### 982 983gen_o_objects := $(filter %.o,$(my_generated_sources)) 984 985########################################################### 986## C: Compile .c files to .o. 987########################################################### 988 989c_arm_sources := $(patsubst %.c.arm,%.c,$(filter %.c.arm,$(my_src_files))) 990dotdot_arm_sources := $(filter ../%,$(c_arm_sources)) 991c_arm_sources := $(filter-out ../%,$(c_arm_sources)) 992c_arm_objects := $(addprefix $(intermediates)/,$(c_arm_sources:.c=.o)) 993$(call track-src-file-obj,$(patsubst %,%.arm,$(c_arm_sources)),$(c_arm_objects)) 994 995# For source files starting with ../, we remove all the ../ in the object file path, 996# to avoid object file escaping the intermediate directory. 997dotdot_arm_objects := 998$(foreach s,$(dotdot_arm_sources),\ 999 $(eval $(call compile-dotdot-c-file,$(s),\ 1000 $(my_additional_dependencies),\ 1001 dotdot_arm_objects))) 1002$(call track-src-file-obj,$(patsubst %,%.arm,$(dotdot_arm_sources)),$(dotdot_arm_objects)) 1003 1004dotdot_sources := $(filter ../%.c, $(my_src_files)) 1005dotdot_objects := 1006$(foreach s, $(dotdot_sources),\ 1007 $(eval $(call compile-dotdot-c-file,$(s),\ 1008 $(my_additional_dependencies),\ 1009 dotdot_objects))) 1010$(call track-src-file-obj,$(dotdot_sources),$(dotdot_objects)) 1011 1012c_normal_sources := $(filter-out ../%,$(filter %.c,$(my_src_files))) 1013c_normal_objects := $(addprefix $(intermediates)/,$(c_normal_sources:.c=.o)) 1014$(call track-src-file-obj,$(c_normal_sources),$(c_normal_objects)) 1015 1016$(dotdot_arm_objects) $(c_arm_objects): PRIVATE_ARM_MODE := $(arm_objects_mode) 1017$(dotdot_arm_objects) $(c_arm_objects): PRIVATE_ARM_CFLAGS := $(arm_objects_cflags) 1018$(dotdot_objects) $(c_normal_objects): PRIVATE_ARM_MODE := $(normal_objects_mode) 1019$(dotdot_objects) $(c_normal_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 1020 1021c_objects := $(c_arm_objects) $(c_normal_objects) 1022 1023ifneq ($(strip $(c_objects)),) 1024$(c_objects): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.c \ 1025 $(my_additional_dependencies) 1026 $(transform-$(PRIVATE_HOST)c-to-o) 1027$(call include-depfiles-for-objs, $(c_objects)) 1028endif 1029 1030c_objects += $(dotdot_arm_objects) $(dotdot_objects) 1031 1032########################################################### 1033## C: Compile generated .c files to .o. 1034########################################################### 1035 1036gen_c_sources := $(filter %.c,$(my_generated_sources)) 1037gen_c_objects := $(gen_c_sources:%.c=%.o) 1038$(call track-gen-file-obj,$(gen_c_sources),$(gen_c_objects)) 1039 1040ifneq ($(strip $(gen_c_objects)),) 1041# Compile all generated files as thumb. 1042# TODO: support compiling certain generated files as arm. 1043$(gen_c_objects): PRIVATE_ARM_MODE := $(normal_objects_mode) 1044$(gen_c_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 1045$(gen_c_objects): $(intermediates)/%.o: $(intermediates)/%.c \ 1046 $(my_additional_dependencies) 1047 $(transform-$(PRIVATE_HOST)c-to-o) 1048$(call include-depfiles-for-objs, $(gen_c_objects)) 1049endif 1050 1051########################################################### 1052## ObjC: Compile .m files to .o 1053########################################################### 1054 1055objc_sources := $(filter %.m,$(my_src_files)) 1056objc_objects := $(addprefix $(intermediates)/,$(objc_sources:.m=.o)) 1057$(call track-src-file-obj,$(objc_sources),$(objc_objects)) 1058 1059ifneq ($(strip $(objc_objects)),) 1060$(objc_objects): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.m \ 1061 $(my_additional_dependencies) 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): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.mm \ 1076 $(my_additional_dependencies) 1077 $(transform-$(PRIVATE_HOST)mm-to-o) 1078$(call include-depfiles-for-objs, $(objcpp_objects)) 1079endif 1080 1081########################################################### 1082## AS: Compile .S files to .o. 1083########################################################### 1084 1085asm_sources_S := $(filter %.S,$(my_src_files)) 1086dotdot_sources := $(filter ../%,$(asm_sources_S)) 1087asm_sources_S := $(filter-out ../%,$(asm_sources_S)) 1088asm_objects_S := $(addprefix $(intermediates)/,$(asm_sources_S:.S=.o)) 1089$(call track-src-file-obj,$(asm_sources_S),$(asm_objects_S)) 1090 1091dotdot_objects_S := 1092$(foreach s,$(dotdot_sources),\ 1093 $(eval $(call compile-dotdot-s-file,$(s),\ 1094 $(my_additional_dependencies),\ 1095 dotdot_objects_S))) 1096$(call track-src-file-obj,$(dotdot_sources),$(dotdot_objects_S)) 1097 1098ifneq ($(strip $(asm_objects_S)),) 1099$(asm_objects_S): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.S \ 1100 $(my_additional_dependencies) 1101 $(transform-$(PRIVATE_HOST)s-to-o) 1102$(call include-depfiles-for-objs, $(asm_objects_S)) 1103endif 1104 1105asm_sources_s := $(filter %.s,$(my_src_files)) 1106dotdot_sources := $(filter ../%,$(asm_sources_s)) 1107asm_sources_s := $(filter-out ../%,$(asm_sources_s)) 1108asm_objects_s := $(addprefix $(intermediates)/,$(asm_sources_s:.s=.o)) 1109$(call track-src-file-obj,$(asm_sources_s),$(asm_objects_s)) 1110 1111dotdot_objects_s := 1112$(foreach s,$(dotdot_sources),\ 1113 $(eval $(call compile-dotdot-s-file-no-deps,$(s),\ 1114 $(my_additional_dependencies),\ 1115 dotdot_objects_s))) 1116$(call track-src-file-obj,$(dotdot_sources),$(dotdot_objects_s)) 1117 1118ifneq ($(strip $(asm_objects_s)),) 1119$(asm_objects_s): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.s \ 1120 $(my_additional_dependencies) 1121 $(transform-$(PRIVATE_HOST)s-to-o-no-deps) 1122endif 1123 1124asm_objects := $(dotdot_objects_S) $(dotdot_objects_s) $(asm_objects_S) $(asm_objects_s) 1125$(asm_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 1126 1127 1128# .asm for x86/x86_64 needs to be compiled with yasm. 1129asm_sources_asm := $(filter %.asm,$(my_src_files)) 1130ifneq ($(strip $(asm_sources_asm)),) 1131asm_objects_asm := $(addprefix $(intermediates)/,$(asm_sources_asm:.asm=.o)) 1132$(asm_objects_asm): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.asm \ 1133 $(my_additional_dependencies) 1134 $(transform-asm-to-o) 1135$(call track-src-file-obj,$(asm_sources_asm),$(asm_objects_asm)) 1136 1137asm_objects += $(asm_objects_asm) 1138endif 1139 1140 1141########################################################## 1142## Set up installed module dependency 1143## We cannot compute the full path of the LOCAL_SHARED_LIBRARIES for 1144## they may cusomize their install path with LOCAL_MODULE_PATH 1145########################################################## 1146# Get the list of INSTALLED libraries as module names. 1147ifdef LOCAL_SDK_VERSION 1148 installed_shared_library_module_names := \ 1149 $(my_shared_libraries) 1150else 1151 installed_shared_library_module_names := \ 1152 $(my_shared_libraries) $(my_system_shared_libraries) 1153endif 1154 1155# The real dependency will be added after all Android.mks are loaded and the install paths 1156# of the shared libraries are determined. 1157ifdef LOCAL_INSTALLED_MODULE 1158ifdef installed_shared_library_module_names 1159$(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)DEPENDENCIES_ON_SHARED_LIBRARIES += \ 1160 $(my_register_name):$(LOCAL_INSTALLED_MODULE):$(subst $(space),$(comma),$(sort $(installed_shared_library_module_names))) 1161endif 1162endif 1163 1164 1165#################################################### 1166## Import includes 1167#################################################### 1168import_includes := $(intermediates)/import_includes 1169import_includes_deps := $(strip \ 1170 $(foreach l, $(installed_shared_library_module_names), \ 1171 $(call intermediates-dir-for,SHARED_LIBRARIES,$(l),$(LOCAL_IS_HOST_MODULE),,$(LOCAL_2ND_ARCH_VAR_PREFIX),$(my_host_cross))/export_includes) \ 1172 $(foreach l, $(my_static_libraries) $(my_whole_static_libraries), \ 1173 $(call intermediates-dir-for,STATIC_LIBRARIES,$(l),$(LOCAL_IS_HOST_MODULE),,$(LOCAL_2ND_ARCH_VAR_PREFIX),$(my_host_cross))/export_includes)) 1174$(import_includes): PRIVATE_IMPORT_EXPORT_INCLUDES := $(import_includes_deps) 1175$(import_includes) : $(LOCAL_MODULE_MAKEFILE_DEP) $(import_includes_deps) 1176 @echo Import includes file: $@ 1177 $(hide) mkdir -p $(dir $@) && rm -f $@ 1178ifdef import_includes_deps 1179 $(hide) for f in $(PRIVATE_IMPORT_EXPORT_INCLUDES); do \ 1180 cat $$f >> $@; \ 1181 done 1182else 1183 $(hide) touch $@ 1184endif 1185 1186########################################################### 1187## Common object handling. 1188########################################################### 1189 1190my_unused_src_files := $(filter-out $(logtags_sources) $(my_tracked_src_files),$(my_src_files) $(my_gen_src_files)) 1191ifneq ($(my_unused_src_files),) 1192 $(warning $(LOCAL_MODULE_MAKEFILE): $(LOCAL_MODULE): Unused source files: $(my_unused_src_files)) 1193endif 1194 1195# some rules depend on asm_objects being first. If your code depends on 1196# being first, it's reasonable to require it to be assembly 1197normal_objects := \ 1198 $(asm_objects) \ 1199 $(cpp_objects) \ 1200 $(gen_cpp_objects) \ 1201 $(gen_asm_objects) \ 1202 $(c_objects) \ 1203 $(gen_c_objects) \ 1204 $(objc_objects) \ 1205 $(objcpp_objects) 1206 1207new_order_normal_objects := $(foreach f,$(my_src_files),$(my_src_file_obj_$(f))) 1208new_order_normal_objects += $(foreach f,$(my_gen_src_files),$(my_src_file_obj_$(f))) 1209 1210ifneq ($(sort $(normal_objects)),$(sort $(new_order_normal_objects))) 1211$(warning $(LOCAL_MODULE_MAKEFILE) Internal build system warning: New object list does not match old) 1212$(info Only in old: $(filter-out $(new_order_normal_objects),$(sort $(normal_objects)))) 1213$(info Only in new: $(filter-out $(normal_objects),$(sort $(new_order_normal_objects)))) 1214endif 1215 1216ifeq ($(BINARY_OBJECTS_ORDER),soong) 1217normal_objects := $(new_order_normal_objects) 1218endif 1219 1220normal_objects += $(addprefix $(TOPDIR)$(LOCAL_PATH)/,$(LOCAL_PREBUILT_OBJ_FILES)) 1221 1222all_objects := $(normal_objects) $(gen_o_objects) 1223 1224# Cleanup file tracking 1225$(foreach f,$(my_tracked_gen_files),$(eval my_src_file_gen_$(s):=)) 1226my_tracked_gen_files := 1227$(foreach f,$(my_tracked_src_files),$(eval my_src_file_obj_$(s):=)) 1228my_tracked_src_files := 1229 1230my_c_includes += $(TOPDIR)$(LOCAL_PATH) $(intermediates) $(generated_sources_dir) 1231 1232ifndef LOCAL_SDK_VERSION 1233 my_c_includes += $(JNI_H_INCLUDE) 1234endif 1235 1236# all_objects includes gen_o_objects which were part of LOCAL_GENERATED_SOURCES; 1237# use normal_objects here to avoid creating circular dependencies. This assumes 1238# that custom build rules which generate .o files don't consume other generated 1239# sources as input (or if they do they take care of that dependency themselves). 1240$(normal_objects) : | $(my_generated_sources) 1241ifeq ($(BUILDING_WITH_NINJA),true) 1242$(all_objects) : $(import_includes) 1243else 1244$(all_objects) : | $(import_includes) 1245endif 1246ALL_C_CPP_ETC_OBJECTS += $(all_objects) 1247 1248 1249########################################################### 1250# Standard library handling. 1251########################################################### 1252 1253########################################################### 1254# The list of libraries that this module will link against are in 1255# these variables. Each is a list of bare module names like "libc libm". 1256# 1257# LOCAL_SHARED_LIBRARIES 1258# LOCAL_STATIC_LIBRARIES 1259# LOCAL_WHOLE_STATIC_LIBRARIES 1260# 1261# We need to convert the bare names into the dependencies that 1262# we'll use for LOCAL_BUILT_MODULE and LOCAL_INSTALLED_MODULE. 1263# LOCAL_BUILT_MODULE should depend on the BUILT versions of the 1264# libraries, so that simply building this module doesn't force 1265# an install of a library. Similarly, LOCAL_INSTALLED_MODULE 1266# should depend on the INSTALLED versions of the libraries so 1267# that they get installed when this module does. 1268########################################################### 1269# NOTE: 1270# WHOLE_STATIC_LIBRARIES are libraries that are pulled into the 1271# module without leaving anything out, which is useful for turning 1272# a collection of .a files into a .so file. Linking against a 1273# normal STATIC_LIBRARY will only pull in code/symbols that are 1274# referenced by the module. (see gcc/ld's --whole-archive option) 1275########################################################### 1276 1277# Get the list of BUILT libraries, which are under 1278# various intermediates directories. 1279so_suffix := $($(my_prefix)SHLIB_SUFFIX) 1280a_suffix := $($(my_prefix)STATIC_LIB_SUFFIX) 1281 1282ifdef LOCAL_SDK_VERSION 1283built_shared_libraries := \ 1284 $(addprefix $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)OUT_INTERMEDIATE_LIBRARIES)/, \ 1285 $(addsuffix $(so_suffix), \ 1286 $(my_shared_libraries))) 1287built_shared_library_deps := $(addsuffix .toc, $(built_shared_libraries)) 1288 1289# Add the NDK libraries to the built module dependency 1290my_system_shared_libraries_fullpath := \ 1291 $(my_ndk_stl_shared_lib_fullpath) \ 1292 $(addprefix $(my_ndk_sysroot_lib)/, \ 1293 $(addsuffix $(so_suffix), $(my_system_shared_libraries))) 1294 1295built_shared_libraries += $(my_system_shared_libraries_fullpath) 1296else 1297built_shared_libraries := \ 1298 $(addprefix $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)OUT_INTERMEDIATE_LIBRARIES)/, \ 1299 $(addsuffix $(so_suffix), \ 1300 $(installed_shared_library_module_names))) 1301ifdef LOCAL_IS_HOST_MODULE 1302# Disable .toc optimization for host modules: we may run the host binaries during the build process 1303# and the libraries' implementation matters. 1304built_shared_library_deps := $(built_shared_libraries) 1305else 1306built_shared_library_deps := $(addsuffix .toc, $(built_shared_libraries)) 1307endif 1308my_system_shared_libraries_fullpath := 1309endif 1310 1311built_static_libraries := \ 1312 $(foreach lib,$(my_static_libraries), \ 1313 $(call intermediates-dir-for, \ 1314 STATIC_LIBRARIES,$(lib),$(LOCAL_IS_HOST_MODULE),,$(LOCAL_2ND_ARCH_VAR_PREFIX),$(my_host_cross))/$(lib)$(a_suffix)) 1315 1316ifdef LOCAL_SDK_VERSION 1317built_static_libraries += $(my_ndk_stl_static_lib) 1318endif 1319 1320built_whole_libraries := \ 1321 $(foreach lib,$(my_whole_static_libraries), \ 1322 $(call intermediates-dir-for, \ 1323 STATIC_LIBRARIES,$(lib),$(LOCAL_IS_HOST_MODULE),,$(LOCAL_2ND_ARCH_VAR_PREFIX),$(my_host_cross))/$(lib)$(a_suffix)) 1324 1325# We don't care about installed static libraries, since the 1326# libraries have already been linked into the module at that point. 1327# We do, however, care about the NOTICE files for any static 1328# libraries that we use. (see notice_files.mk) 1329 1330installed_static_library_notice_file_targets := \ 1331 $(foreach lib,$(my_static_libraries) $(my_whole_static_libraries), \ 1332 NOTICE-$(if $(LOCAL_IS_HOST_MODULE),HOST,TARGET)-STATIC_LIBRARIES-$(lib)) 1333 1334# Default is -fno-rtti. 1335ifeq ($(strip $(LOCAL_RTTI_FLAG)),) 1336LOCAL_RTTI_FLAG := -fno-rtti 1337endif 1338 1339########################################################### 1340# Rule-specific variable definitions 1341########################################################### 1342 1343ifeq ($(my_clang),true) 1344my_cflags += $(LOCAL_CLANG_CFLAGS) 1345my_conlyflags += $(LOCAL_CLANG_CONLYFLAGS) 1346my_cppflags += $(LOCAL_CLANG_CPPFLAGS) 1347my_cflags_no_override += $(GLOBAL_CLANG_CFLAGS_NO_OVERRIDE) 1348my_cppflags_no_override += $(GLOBAL_CLANG_CPPFLAGS_NO_OVERRIDE) 1349my_asflags += $(LOCAL_CLANG_ASFLAGS) 1350my_ldflags += $(LOCAL_CLANG_LDFLAGS) 1351my_cflags += $(LOCAL_CLANG_CFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_CLANG_CFLAGS_$(my_32_64_bit_suffix)) 1352my_conlyflags += $(LOCAL_CLANG_CONLYFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_CLANG_CONLYFLAGS_$(my_32_64_bit_suffix)) 1353my_cppflags += $(LOCAL_CLANG_CPPFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_CLANG_CPPFLAGS_$(my_32_64_bit_suffix)) 1354my_ldflags += $(LOCAL_CLANG_LDFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_CLANG_LDFLAGS_$(my_32_64_bit_suffix)) 1355my_asflags += $(LOCAL_CLANG_ASFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_CLANG_ASFLAGS_$(my_32_64_bit_suffix)) 1356my_cflags := $(call $(LOCAL_2ND_ARCH_VAR_PREFIX)convert-to-$(my_host)clang-flags,$(my_cflags)) 1357my_cppflags := $(call $(LOCAL_2ND_ARCH_VAR_PREFIX)convert-to-$(my_host)clang-flags,$(my_cppflags)) 1358my_asflags := $(call $(LOCAL_2ND_ARCH_VAR_PREFIX)convert-to-$(my_host)clang-flags,$(my_asflags)) 1359my_ldflags := $(call $(LOCAL_2ND_ARCH_VAR_PREFIX)convert-to-$(my_host)clang-flags,$(my_ldflags)) 1360endif 1361 1362ifeq ($(my_fdo_build), true) 1363 my_cflags := $(patsubst -Os,-O2,$(my_cflags)) 1364 fdo_incompatible_flags := -fno-early-inlining -finline-limit=% 1365 my_cflags := $(filter-out $(fdo_incompatible_flags),$(my_cflags)) 1366endif 1367 1368# No one should ever use this flag. On GCC it's mere presence will disable all 1369# warnings, even those that are specified after it (contrary to typical warning 1370# flag behavior). This circumvents CFLAGS_NO_OVERRIDE from forcibly enabling the 1371# warnings that are *always* bugs. 1372my_illegal_flags := -w 1373my_cflags := $(filter-out $(my_illegal_flags),$(my_cflags)) 1374my_cppflags := $(filter-out $(my_illegal_flags),$(my_cppflags)) 1375my_conlyflags := $(filter-out $(my_illegal_flags),$(my_conlyflags)) 1376 1377$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_YACCFLAGS := $(LOCAL_YACCFLAGS) 1378$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ASFLAGS := $(my_asflags) 1379$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CONLYFLAGS := $(my_conlyflags) 1380$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CFLAGS := $(my_cflags) 1381$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CPPFLAGS := $(my_cppflags) 1382$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CFLAGS_NO_OVERRIDE := $(my_cflags_no_override) 1383$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CPPFLAGS_NO_OVERRIDE := $(my_cppflags_no_override) 1384$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_RTTI_FLAG := $(LOCAL_RTTI_FLAG) 1385$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_DEBUG_CFLAGS := $(debug_cflags) 1386$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_C_INCLUDES := $(my_c_includes) 1387$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_IMPORT_INCLUDES := $(import_includes) 1388$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_LDFLAGS := $(my_ldflags) 1389$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_LDLIBS := $(my_ldlibs) 1390 1391# this is really the way to get the files onto the command line instead 1392# of using $^, because then LOCAL_ADDITIONAL_DEPENDENCIES doesn't work 1393$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_SHARED_LIBRARIES := $(built_shared_libraries) 1394$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_STATIC_LIBRARIES := $(built_static_libraries) 1395$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_WHOLE_STATIC_LIBRARIES := $(built_whole_libraries) 1396$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_OBJECTS := $(all_objects) 1397 1398########################################################### 1399# Define library dependencies. 1400########################################################### 1401# all_libraries is used for the dependencies on LOCAL_BUILT_MODULE. 1402all_libraries := \ 1403 $(built_shared_library_deps) \ 1404 $(my_system_shared_libraries_fullpath) \ 1405 $(built_static_libraries) \ 1406 $(built_whole_libraries) 1407 1408# Also depend on the notice files for any static libraries that 1409# are linked into this module. This will force them to be installed 1410# when this module is. 1411$(LOCAL_INSTALLED_MODULE): | $(installed_static_library_notice_file_targets) 1412 1413########################################################### 1414# Export includes 1415########################################################### 1416export_includes := $(intermediates)/export_includes 1417$(export_includes): PRIVATE_EXPORT_C_INCLUDE_DIRS := $(my_export_c_include_dirs) 1418# By adding $(my_generated_sources) it makes sure the headers get generated 1419# before any dependent source files get compiled. 1420$(export_includes) : $(my_generated_sources) $(export_include_deps) 1421 @echo Export includes file: $< -- $@ 1422 $(hide) mkdir -p $(dir $@) && rm -f $@.tmp 1423ifdef my_export_c_include_dirs 1424 $(hide) for d in $(PRIVATE_EXPORT_C_INCLUDE_DIRS); do \ 1425 echo "-I $$d" >> $@.tmp; \ 1426 done 1427else 1428 $(hide) touch $@.tmp 1429endif 1430ifeq ($(BUILDING_WITH_NINJA),true) 1431 $(hide) if cmp -s $@.tmp $@ ; then \ 1432 rm $@.tmp ; \ 1433 else \ 1434 mv $@.tmp $@ ; \ 1435 fi 1436else 1437 mv $@.tmp $@ ; 1438endif 1439 1440# Kati adds restat=1 to ninja. GNU make does nothing for this. 1441.KATI_RESTAT: $(export_includes) 1442 1443# Make sure export_includes gets generated when you are running mm/mmm 1444$(LOCAL_BUILT_MODULE) : | $(export_includes) 1445