binary.mk revision 6b9bddde6f2498d01fd8a3274fd711a45025e5e2
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 := $(my_ndk_sysroot)/usr/include 78 ifeq (x86_64,$(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) 79 my_ndk_sysroot_lib := $(my_ndk_sysroot)/usr/lib64 80 else ifeq (mips32r6,$(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH_VARIANT)) 81 my_ndk_sysroot_lib := $(my_ndk_sysroot)/usr/libr6 82 else 83 my_ndk_sysroot_lib := $(my_ndk_sysroot)/usr/lib 84 endif 85 86 # The bionic linker now has support for packed relocations and gnu style 87 # hashes (which are much faster!), but shipping to older devices requires 88 # the old style hash and disabling packed relocations. 89 #ifeq ($(shell expr $(LOCAL_SDK_VERSION) >= FIRST_SUPPORTED_VERSION),0) 90 my_ldflags += -Wl,--hash-style=sysv 91 LOCAL_PACK_MODULE_RELOCATIONS := false 92 #endif 93 94 # Set up the NDK stl variant. Starting from NDK-r5 the c++ stl resides in a separate location. 95 # See ndk/docs/CPLUSPLUS-SUPPORT.html 96 my_ndk_stl_include_path := 97 my_ndk_stl_shared_lib_fullpath := 98 my_ndk_stl_shared_lib := 99 my_ndk_stl_static_lib := 100 my_ndk_stl_cppflags := 101 my_cpu_variant := $(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)CPU_ABI) 102 ifeq (mips32r6,$(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH_VARIANT)) 103 my_cpu_variant := mips32r6 104 endif 105 LOCAL_NDK_STL_VARIANT := $(strip $(LOCAL_NDK_STL_VARIANT)) 106 ifeq (,$(LOCAL_NDK_STL_VARIANT)) 107 LOCAL_NDK_STL_VARIANT := system 108 endif 109 ifneq (1,$(words $(filter system stlport_static stlport_shared c++_static c++_shared gnustl_static, $(LOCAL_NDK_STL_VARIANT)))) 110 $(error $(LOCAL_PATH): Unknown LOCAL_NDK_STL_VARIANT $(LOCAL_NDK_STL_VARIANT)) 111 endif 112 ifeq (system,$(LOCAL_NDK_STL_VARIANT)) 113 my_ndk_stl_include_path := $(my_ndk_source_root)/cxx-stl/system/include 114 # for "system" variant, the shared library exists in the system library and -lstdc++ is added by default. 115 else # LOCAL_NDK_STL_VARIANT is not system 116 ifneq (,$(filter stlport_%, $(LOCAL_NDK_STL_VARIANT))) 117 my_ndk_stl_include_path := $(my_ndk_source_root)/cxx-stl/stlport/stlport 118 ifeq (stlport_static,$(LOCAL_NDK_STL_VARIANT)) 119 my_ndk_stl_static_lib := $(my_ndk_source_root)/cxx-stl/stlport/libs/$(my_cpu_variant)/libstlport_static.a 120 else 121 my_ndk_stl_shared_lib_fullpath := $(my_ndk_source_root)/cxx-stl/stlport/libs/$(my_cpu_variant)/libstlport_shared.so 122 my_ndk_stl_shared_lib := -lstlport_shared 123 endif 124 else # LOCAL_NDK_STL_VARIANT is not stlport_* either 125 ifneq (,$(filter c++_%, $(LOCAL_NDK_STL_VARIANT))) 126 my_ndk_stl_include_path := $(my_ndk_source_root)/cxx-stl/llvm-libc++/libcxx/include \ 127 $(my_ndk_source_root)/cxx-stl/llvm-libc++/gabi++/include \ 128 $(my_ndk_source_root)/android/support/include 129 ifeq (c++_static,$(LOCAL_NDK_STL_VARIANT)) 130 my_ndk_stl_static_lib := $(my_ndk_source_root)/cxx-stl/llvm-libc++/libs/$(my_cpu_variant)/libc++_static.a 131 else 132 my_ndk_stl_shared_lib_fullpath := $(my_ndk_source_root)/cxx-stl/llvm-libc++/libs/$(my_cpu_variant)/libc++_shared.so 133 my_ndk_stl_shared_lib := -lc++_shared 134 endif 135 my_ndk_stl_cppflags := -std=c++11 136 else 137 # LOCAL_NDK_STL_VARIANT is gnustl_static 138 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 \ 139 $(my_ndk_source_root)/cxx-stl/gnu-libstdc++/$($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_NDK_GCC_VERSION)/include 140 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 141 endif 142 endif 143 endif 144endif 145 146# MinGW spits out warnings about -fPIC even for -fpie?!) being ignored because 147# all code is position independent, and then those warnings get promoted to 148# errors. 149ifneq ($($(my_prefix)OS),windows) 150ifeq ($(LOCAL_MODULE_CLASS),EXECUTABLES) 151my_cflags += -fpie 152else 153my_cflags += -fPIC 154endif 155endif 156 157ifdef LOCAL_IS_HOST_MODULE 158my_src_files += $(LOCAL_SRC_FILES_$($(my_prefix)OS)) $(LOCAL_SRC_FILES_$($(my_prefix)OS)_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) 159my_static_libraries += $(LOCAL_STATIC_LIBRARIES_$($(my_prefix)OS)) 160my_shared_libraries += $(LOCAL_SHARED_LIBRARIES_$($(my_prefix)OS)) 161my_cflags += $(LOCAL_CFLAGS_$($(my_prefix)OS)) 162my_cppflags += $(LOCAL_CPPFLAGS_$($(my_prefix)OS)) 163my_ldflags += $(LOCAL_LDFLAGS_$($(my_prefix)OS)) 164my_ldlibs += $(LOCAL_LDLIBS_$($(my_prefix)OS)) 165my_asflags += $(LOCAL_ASFLAGS_$($(my_prefix)OS)) 166my_c_includes += $(LOCAL_C_INCLUDES_$($(my_prefix)OS)) 167my_generated_sources += $(LOCAL_GENERATED_SOURCES_$($(my_prefix)OS)) 168endif 169 170my_src_files += $(LOCAL_SRC_FILES_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_SRC_FILES_$(my_32_64_bit_suffix)) 171my_src_files_exclude += $(LOCAL_SRC_FILES_EXCLUDE_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_SRC_FILES_EXCLUDE_$(my_32_64_bit_suffix)) 172my_shared_libraries += $(LOCAL_SHARED_LIBRARIES_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_SHARED_LIBRARIES_$(my_32_64_bit_suffix)) 173my_cflags += $(LOCAL_CFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_CFLAGS_$(my_32_64_bit_suffix)) 174my_cppflags += $(LOCAL_CPPFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_CPPFLAGS_$(my_32_64_bit_suffix)) 175my_ldflags += $(LOCAL_LDFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_LDFLAGS_$(my_32_64_bit_suffix)) 176my_asflags += $(LOCAL_ASFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_ASFLAGS_$(my_32_64_bit_suffix)) 177my_c_includes += $(LOCAL_C_INCLUDES_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_C_INCLUDES_$(my_32_64_bit_suffix)) 178my_generated_sources += $(LOCAL_GENERATED_SOURCES_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_GENERATED_SOURCES_$(my_32_64_bit_suffix)) 179 180my_src_files := $(filter-out $(my_src_files_exclude),$(my_src_files)) 181 182my_clang := $(strip $(LOCAL_CLANG)) 183ifdef LOCAL_CLANG_$(my_32_64_bit_suffix) 184my_clang := $(strip $(LOCAL_CLANG_$(my_32_64_bit_suffix))) 185endif 186ifdef LOCAL_CLANG_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH) 187my_clang := $(strip $(LOCAL_CLANG_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH))) 188endif 189 190# clang is enabled by default for host builds 191# enable it unless we've specifically disabled clang above 192ifdef LOCAL_IS_HOST_MODULE 193 ifneq ($($(my_prefix)OS),windows) 194 ifeq ($(my_clang),) 195 my_clang := true 196 endif 197 endif 198# Add option to make clang the default for device build 199else ifeq ($(USE_CLANG_PLATFORM_BUILD),true) 200 ifeq ($(my_clang),) 201 my_clang := true 202 endif 203endif 204 205my_cpp_std_version := -std=gnu++14 206 207ifneq ($(my_clang),true) 208 # GCC uses an invalid C++14 ABI (emits calls to 209 # __cxa_throw_bad_array_length, which is not a valid C++ RT ABI). 210 # http://b/25022512 211 my_cpp_std_version := -std=gnu++11 212endif 213 214ifdef LOCAL_SDK_VERSION 215 # The NDK handles this itself. 216 my_cpp_std_version := 217endif 218 219ifdef LOCAL_IS_HOST_MODULE 220 ifneq ($(my_clang),true) 221 # The host GCC doesn't support C++14 (and is deprecated, so likely 222 # never will). Build these modules with C++11. 223 my_cpp_std_version := -std=gnu++11 224 endif 225endif 226 227my_cppflags := $(my_cpp_std_version) $(my_cppflags) 228 229 230# arch-specific static libraries go first so that generic ones can depend on them 231my_static_libraries := $(LOCAL_STATIC_LIBRARIES_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_STATIC_LIBRARIES_$(my_32_64_bit_suffix)) $(my_static_libraries) 232my_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) 233 234include $(BUILD_SYSTEM)/cxx_stl_setup.mk 235 236# Add static HAL libraries 237ifdef LOCAL_HAL_STATIC_LIBRARIES 238$(foreach lib, $(LOCAL_HAL_STATIC_LIBRARIES), \ 239 $(eval b_lib := $(filter $(lib).%,$(BOARD_HAL_STATIC_LIBRARIES)))\ 240 $(if $(b_lib), $(eval my_static_libraries += $(b_lib)),\ 241 $(eval my_static_libraries += $(lib).default))) 242b_lib := 243endif 244 245ifneq ($(strip $(CUSTOM_$(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)LINKER)),) 246 my_linker := $(CUSTOM_$(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)LINKER) 247else 248 my_linker := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_LINKER) 249endif 250 251include $(BUILD_SYSTEM)/config_sanitizers.mk 252 253# Add in libcompiler_rt for all regular device builds 254ifeq (,$(LOCAL_SDK_VERSION)$(WITHOUT_LIBCOMPILER_RT)) 255 my_static_libraries += $(COMPILER_RT_CONFIG_EXTRA_STATIC_LIBRARIES) 256endif 257 258#################################################### 259## Add FDO flags if FDO is turned on and supported 260## Please note that we will do option filtering during FDO build. 261## i.e. Os->O2, remove -fno-early-inline and -finline-limit. 262################################################################## 263my_fdo_build := 264ifneq ($(filter true always, $(LOCAL_FDO_SUPPORT)),) 265 ifeq ($(BUILD_FDO_INSTRUMENT),true) 266 my_cflags += $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_FDO_INSTRUMENT_CFLAGS) 267 my_ldflags += $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_FDO_INSTRUMENT_LDFLAGS) 268 my_fdo_build := true 269 else ifneq ($(filter true,$(BUILD_FDO_OPTIMIZE))$(filter always,$(LOCAL_FDO_SUPPORT)),) 270 my_cflags += $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_FDO_OPTIMIZE_CFLAGS) 271 my_fdo_build := true 272 endif 273 # Disable ccache (or other compiler wrapper) except gomacc, which 274 # can handle -fprofile-use properly. 275 my_cc_wrapper := $(filter $(GOMA_CC),$(my_cc_wrapper)) 276 my_cxx_wrapper := $(filter $(GOMA_CC),$(my_cxx_wrapper)) 277endif 278 279########################################################### 280## Explicitly declare assembly-only __ASSEMBLY__ macro for 281## assembly source 282########################################################### 283my_asflags += -D__ASSEMBLY__ 284 285 286########################################################### 287## Define PRIVATE_ variables from global vars 288########################################################### 289ifndef LOCAL_IS_HOST_MODULE 290ifdef LOCAL_SDK_VERSION 291my_target_project_includes := 292my_target_c_includes := $(my_ndk_stl_include_path) $(my_ndk_sysroot_include) 293my_target_global_cppflags := $(my_ndk_stl_cppflags) 294else 295my_target_project_includes := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_PROJECT_INCLUDES) 296my_target_c_includes := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_C_INCLUDES) 297my_target_global_cppflags := 298endif # LOCAL_SDK_VERSION 299 300ifeq ($(my_clang),true) 301my_target_global_cflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_TARGET_GLOBAL_CFLAGS) 302my_target_global_conlyflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_TARGET_GLOBAL_CONLYFLAGS) 303my_target_global_cppflags += $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_TARGET_GLOBAL_CPPFLAGS) 304my_target_global_ldflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_TARGET_GLOBAL_LDFLAGS) 305else 306my_target_global_cflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CFLAGS) 307my_target_global_conlyflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CONLYFLAGS) 308my_target_global_cppflags += $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CPPFLAGS) 309my_target_global_ldflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_LDFLAGS) 310endif # my_clang 311 312$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_PROJECT_INCLUDES := $(my_target_project_includes) 313$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_C_INCLUDES := $(my_target_c_includes) 314$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_GLOBAL_CFLAGS := $(my_target_global_cflags) 315$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_GLOBAL_CONLYFLAGS := $(my_target_global_conlyflags) 316$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_GLOBAL_CPPFLAGS := $(my_target_global_cppflags) 317$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_GLOBAL_LDFLAGS := $(my_target_global_ldflags) 318 319else # LOCAL_IS_HOST_MODULE 320 321ifeq ($(my_clang),true) 322my_host_global_cflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_$(my_prefix)GLOBAL_CFLAGS) 323my_host_global_conlyflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_$(my_prefix)GLOBAL_CONLYFLAGS) 324my_host_global_cppflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_$(my_prefix)GLOBAL_CPPFLAGS) 325my_host_global_ldflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_$(my_prefix)GLOBAL_LDFLAGS) 326my_host_c_includes := $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)C_INCLUDES) 327else 328my_host_global_cflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)GLOBAL_CFLAGS) 329my_host_global_conlyflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)GLOBAL_CONLYFLAGS) 330my_host_global_cppflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)GLOBAL_CPPFLAGS) 331my_host_global_ldflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)GLOBAL_LDFLAGS) 332my_host_c_includes := $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)C_INCLUDES) 333endif # my_clang 334 335$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_HOST_C_INCLUDES := $(my_host_c_includes) 336$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_HOST_GLOBAL_CFLAGS := $(my_host_global_cflags) 337$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_HOST_GLOBAL_CONLYFLAGS := $(my_host_global_conlyflags) 338$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_HOST_GLOBAL_CPPFLAGS := $(my_host_global_cppflags) 339$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_HOST_GLOBAL_LDFLAGS := $(my_host_global_ldflags) 340endif # LOCAL_IS_HOST_MODULE 341 342# To enable coverage for a given module, set LOCAL_NATIVE_COVERAGE=true and 343# build with NATIVE_COVERAGE=true in your enviornment. Note that the build 344# system is not sensitive to changes to NATIVE_COVERAGE, so you should do a 345# clean build of your module after toggling it. 346ifeq ($(NATIVE_COVERAGE),true) 347 ifeq ($(my_native_coverage),true) 348 # Note that clang coverage doesn't play nicely with acov out of the box. 349 # Clang apparently generates .gcno files that aren't compatible with 350 # gcov-4.8. This can be solved by installing gcc-4.6 and invoking lcov 351 # with `--gcov-tool /usr/bin/gcov-4.6`. 352 # 353 # http://stackoverflow.com/questions/17758126/clang-code-coverage-invalid-output 354 my_cflags += --coverage -O0 355 my_ldflags += --coverage 356 endif 357else 358 my_native_coverage := false 359endif 360 361ifeq ($(my_clang),true) 362 my_coverage_lib := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_LIBPROFILE_RT) 363else 364 my_coverage_lib := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_LIBGCOV) 365endif 366 367$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_COVERAGE_LIB := $(my_coverage_lib) 368 369########################################################### 370## Define PRIVATE_ variables used by multiple module types 371########################################################### 372$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_NO_DEFAULT_COMPILER_FLAGS := \ 373 $(strip $(LOCAL_NO_DEFAULT_COMPILER_FLAGS)) 374 375ifeq ($(strip $(WITH_SYNTAX_CHECK)),) 376 LOCAL_NO_SYNTAX_CHECK := true 377endif 378 379ifeq ($(strip $(WITH_STATIC_ANALYZER)),) 380 LOCAL_NO_STATIC_ANALYZER := true 381endif 382 383ifneq ($(strip $(LOCAL_IS_HOST_MODULE)),) 384 my_syntax_arch := host 385else 386 my_syntax_arch := $(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH) 387endif 388 389ifeq ($(strip $(my_cc)),) 390 ifeq ($(my_clang),true) 391 my_cc := $(CLANG) 392 else 393 my_cc := $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)CC) 394 endif 395 my_cc := $(my_cc_wrapper) $(my_cc) 396endif 397ifneq ($(LOCAL_NO_STATIC_ANALYZER),true) 398 my_cc := $(SYNTAX_TOOLS_PREFIX)/ccc-analyzer $(my_syntax_arch) "$(my_cc)" 399else 400ifneq ($(LOCAL_NO_SYNTAX_CHECK),true) 401 my_cc := $(SYNTAX_TOOLS_PREFIX)/ccc-syntax $(my_syntax_arch) "$(my_cc)" 402endif 403endif 404$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CC := $(my_cc) 405 406ifeq ($(strip $(my_cxx)),) 407 ifeq ($(my_clang),true) 408 my_cxx := $(CLANG_CXX) 409 else 410 my_cxx := $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)CXX) 411 endif 412 my_cxx := $(my_cxx_wrapper) $(my_cxx) 413endif 414ifneq ($(LOCAL_NO_STATIC_ANALYZER),true) 415 my_cxx := $(SYNTAX_TOOLS_PREFIX)/cxx-analyzer $(my_syntax_arch) "$(my_cxx)" 416else 417ifneq ($(LOCAL_NO_SYNTAX_CHECK),true) 418 my_cxx := $(SYNTAX_TOOLS_PREFIX)/cxx-syntax $(my_syntax_arch) "$(my_cxx)" 419endif 420endif 421$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_LINKER := $(my_linker) 422$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CXX := $(my_cxx) 423$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CLANG := $(my_clang) 424 425# TODO: support a mix of standard extensions so that this isn't necessary 426LOCAL_CPP_EXTENSION := $(strip $(LOCAL_CPP_EXTENSION)) 427ifeq ($(LOCAL_CPP_EXTENSION),) 428 LOCAL_CPP_EXTENSION := .cpp 429endif 430$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CPP_EXTENSION := $(LOCAL_CPP_EXTENSION) 431 432# Certain modules like libdl have to have symbols resolved at runtime and blow 433# up if --no-undefined is passed to the linker. 434ifeq ($(strip $(LOCAL_NO_DEFAULT_COMPILER_FLAGS)),) 435ifeq ($(my_allow_undefined_symbols),) 436 my_ldflags += $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)NO_UNDEFINED_LDFLAGS) 437endif 438endif 439 440ifeq (true,$(LOCAL_GROUP_STATIC_LIBRARIES)) 441$(LOCAL_BUILT_MODULE): PRIVATE_GROUP_STATIC_LIBRARIES := true 442else 443$(LOCAL_BUILT_MODULE): PRIVATE_GROUP_STATIC_LIBRARIES := 444endif 445 446########################################################### 447## Define arm-vs-thumb-mode flags. 448########################################################### 449LOCAL_ARM_MODE := $(strip $(LOCAL_ARM_MODE)) 450ifeq ($($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH),arm) 451arm_objects_mode := $(if $(LOCAL_ARM_MODE),$(LOCAL_ARM_MODE),arm) 452normal_objects_mode := $(if $(LOCAL_ARM_MODE),$(LOCAL_ARM_MODE),thumb) 453 454# Read the values from something like TARGET_arm_CFLAGS or 455# TARGET_thumb_CFLAGS. HOST_(arm|thumb)_CFLAGS values aren't 456# actually used (although they are usually empty). 457arm_objects_cflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)$(arm_objects_mode)_CFLAGS) 458normal_objects_cflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)$(normal_objects_mode)_CFLAGS) 459ifeq ($(my_clang),true) 460arm_objects_cflags := $(call $(LOCAL_2ND_ARCH_VAR_PREFIX)convert-to-$(my_host)clang-flags,$(arm_objects_cflags)) 461normal_objects_cflags := $(call $(LOCAL_2ND_ARCH_VAR_PREFIX)convert-to-$(my_host)clang-flags,$(normal_objects_cflags)) 462endif 463 464else 465arm_objects_mode := 466normal_objects_mode := 467arm_objects_cflags := 468normal_objects_cflags := 469endif 470 471########################################################### 472## Define per-module debugging flags. Users can turn on 473## debugging for a particular module by setting DEBUG_MODULE_ModuleName 474## to a non-empty value in their environment or buildspec.mk, 475## and setting HOST_/TARGET_CUSTOM_DEBUG_CFLAGS to the 476## debug flags that they want to use. 477########################################################### 478ifdef DEBUG_MODULE_$(strip $(LOCAL_MODULE)) 479 debug_cflags := $($(my_prefix)CUSTOM_DEBUG_CFLAGS) 480else 481 debug_cflags := 482endif 483 484#################################################### 485## Compile RenderScript with reflected C++ 486#################################################### 487 488renderscript_sources := $(filter %.rs %.fs,$(my_src_files)) 489 490ifneq (,$(renderscript_sources)) 491 492renderscript_sources_fullpath := $(addprefix $(LOCAL_PATH)/, $(renderscript_sources)) 493RenderScript_file_stamp := $(intermediates)/RenderScriptCPP.stamp 494renderscript_intermediate := $(intermediates)/renderscript 495 496renderscript_target_api := 497 498ifneq (,$(LOCAL_RENDERSCRIPT_TARGET_API)) 499renderscript_target_api := $(LOCAL_RENDERSCRIPT_TARGET_API) 500else 501ifneq (,$(LOCAL_SDK_VERSION)) 502# Set target-api for LOCAL_SDK_VERSIONs other than current. 503ifneq (,$(filter-out current system_current, $(LOCAL_SDK_VERSION))) 504renderscript_target_api := $(LOCAL_SDK_VERSION) 505endif 506endif # LOCAL_SDK_VERSION is set 507endif # LOCAL_RENDERSCRIPT_TARGET_API is set 508 509 510ifeq ($(LOCAL_RENDERSCRIPT_CC),) 511LOCAL_RENDERSCRIPT_CC := $(LLVM_RS_CC) 512endif 513 514# Turn on all warnings and warnings as errors for RS compiles. 515# This can be disabled with LOCAL_RENDERSCRIPT_FLAGS := -Wno-error 516renderscript_flags := -Wall -Werror 517renderscript_flags += $(LOCAL_RENDERSCRIPT_FLAGS) 518# -m32 or -m64 519renderscript_flags += -m$(my_32_64_bit_suffix) 520 521renderscript_includes := \ 522 $(TOPDIR)external/clang/lib/Headers \ 523 $(TOPDIR)frameworks/rs/scriptc \ 524 $(LOCAL_RENDERSCRIPT_INCLUDES) 525 526ifneq ($(LOCAL_RENDERSCRIPT_INCLUDES_OVERRIDE),) 527renderscript_includes := $(LOCAL_RENDERSCRIPT_INCLUDES_OVERRIDE) 528endif 529 530bc_dep_files := $(addprefix $(renderscript_intermediate)/, \ 531 $(patsubst %.fs,%.d, $(patsubst %.rs,%.d, $(notdir $(renderscript_sources))))) 532 533$(RenderScript_file_stamp): PRIVATE_RS_INCLUDES := $(renderscript_includes) 534$(RenderScript_file_stamp): PRIVATE_RS_CC := $(LOCAL_RENDERSCRIPT_CC) 535$(RenderScript_file_stamp): PRIVATE_RS_FLAGS := $(renderscript_flags) 536$(RenderScript_file_stamp): PRIVATE_RS_SOURCE_FILES := $(renderscript_sources_fullpath) 537$(RenderScript_file_stamp): PRIVATE_RS_OUTPUT_DIR := $(renderscript_intermediate) 538$(RenderScript_file_stamp): PRIVATE_RS_TARGET_API := $(renderscript_target_api) 539$(RenderScript_file_stamp): PRIVATE_DEP_FILES := $(bc_dep_files) 540$(RenderScript_file_stamp): $(renderscript_sources_fullpath) $(LOCAL_RENDERSCRIPT_CC) 541 $(transform-renderscripts-to-cpp-and-bc) 542 543# include the dependency files (.d/.P) generated by llvm-rs-cc. 544-include $(bc_dep_files:%.d=%.P) 545 546LOCAL_INTERMEDIATE_TARGETS += $(RenderScript_file_stamp) 547 548rs_generated_cpps := $(addprefix \ 549 $(renderscript_intermediate)/ScriptC_,$(patsubst %.fs,%.cpp, $(patsubst %.rs,%.cpp, \ 550 $(notdir $(renderscript_sources))))) 551 552# This is just a dummy rule to make sure gmake doesn't skip updating the dependents. 553$(rs_generated_cpps) : $(RenderScript_file_stamp) 554 @echo "Updated RS generated cpp file $@." 555 $(hide) touch $@ 556 557my_c_includes += $(renderscript_intermediate) 558my_generated_sources += $(rs_generated_cpps) 559 560endif 561 562 563########################################################### 564## Stuff source generated from one-off tools 565########################################################### 566$(my_generated_sources): PRIVATE_MODULE := $(my_register_name) 567 568my_gen_sources_copy := $(patsubst $(generated_sources_dir)/%,$(intermediates)/%,$(filter $(generated_sources_dir)/%,$(my_generated_sources))) 569 570$(my_gen_sources_copy): $(intermediates)/% : $(generated_sources_dir)/% | $(ACP) 571 @echo "Copy: $@" 572 $(copy-file-to-target) 573 574my_generated_sources := $(patsubst $(generated_sources_dir)/%,$(intermediates)/%,$(my_generated_sources)) 575 576ALL_GENERATED_SOURCES += $(my_generated_sources) 577 578########################################################### 579## Compile the .proto files to .cc (or .c) and then to .o 580########################################################### 581proto_sources := $(filter %.proto,$(my_src_files)) 582proto_generated_objects := 583proto_generated_headers := 584ifneq ($(proto_sources),) 585proto_generated_sources_dir := $(generated_sources_dir)/proto 586proto_generated_obj_dir := $(intermediates)/proto 587 588ifneq (,$(filter nanopb-c nanopb-c-enable_malloc, $(LOCAL_PROTOC_OPTIMIZE_TYPE))) 589my_proto_source_suffix := .c 590my_proto_c_includes := external/nanopb-c 591my_protoc_flags := --nanopb_out=$(proto_generated_sources_dir) \ 592 --plugin=external/nanopb-c/generator/protoc-gen-nanopb 593else 594my_proto_source_suffix := .cc 595my_proto_c_includes := external/protobuf/src 596my_cflags += -DGOOGLE_PROTOBUF_NO_RTTI 597my_protoc_flags := --cpp_out=$(proto_generated_sources_dir) 598endif 599my_proto_c_includes += $(proto_generated_sources_dir) 600 601proto_sources_fullpath := $(addprefix $(LOCAL_PATH)/, $(proto_sources)) 602proto_generated_sources := $(addprefix $(proto_generated_sources_dir)/, \ 603 $(patsubst %.proto,%.pb$(my_proto_source_suffix),$(proto_sources_fullpath))) 604proto_generated_headers := $(patsubst %.pb$(my_proto_source_suffix),%.pb.h, $(proto_generated_sources)) 605proto_generated_objects := $(addprefix $(proto_generated_obj_dir)/, \ 606 $(patsubst %.proto,%.pb.o,$(proto_sources_fullpath))) 607 608# Ensure the transform-proto-to-cc rule is only defined once in multilib build. 609ifndef $(my_prefix)_$(LOCAL_MODULE_CLASS)_$(LOCAL_MODULE)_proto_defined 610$(proto_generated_sources): PRIVATE_PROTO_INCLUDES := $(TOP) 611$(proto_generated_sources): PRIVATE_PROTOC_FLAGS := $(LOCAL_PROTOC_FLAGS) $(my_protoc_flags) 612$(proto_generated_sources): $(proto_generated_sources_dir)/%.pb$(my_proto_source_suffix): %.proto $(PROTOC) 613 $(transform-proto-to-cc) 614 615# This is just a dummy rule to make sure gmake doesn't skip updating the dependents. 616$(proto_generated_headers): $(proto_generated_sources_dir)/%.pb.h: $(proto_generated_sources_dir)/%.pb$(my_proto_source_suffix) 617 @echo "Updated header file $@." 618 $(hide) touch $@ 619 620$(my_prefix)_$(LOCAL_MODULE_CLASS)_$(LOCAL_MODULE)_proto_defined := true 621endif # transform-proto-to-cc rule included only once 622 623$(proto_generated_objects): PRIVATE_ARM_MODE := $(normal_objects_mode) 624$(proto_generated_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 625$(proto_generated_objects): $(proto_generated_obj_dir)/%.o: $(proto_generated_sources_dir)/%$(my_proto_source_suffix) $(proto_generated_headers) 626ifeq ($(my_proto_source_suffix),.c) 627 $(transform-$(PRIVATE_HOST)c-to-o) 628else 629 $(transform-$(PRIVATE_HOST)cpp-to-o) 630endif 631-include $(proto_generated_objects:%.o=%.P) 632 633my_c_includes += $(my_proto_c_includes) 634# Auto-export the generated proto source dir. 635my_export_c_include_dirs += $(my_proto_c_includes) 636 637ifeq ($(LOCAL_PROTOC_OPTIMIZE_TYPE),nanopb-c-enable_malloc) 638 my_static_libraries += libprotobuf-c-nano-enable_malloc 639else ifeq ($(LOCAL_PROTOC_OPTIMIZE_TYPE),nanopb-c) 640 my_static_libraries += libprotobuf-c-nano 641else ifeq ($(LOCAL_PROTOC_OPTIMIZE_TYPE),full) 642 ifdef LOCAL_SDK_VERSION 643 my_static_libraries += libprotobuf-cpp-full-ndk 644 else 645 my_shared_libraries += libprotobuf-cpp-full 646 endif 647else 648 ifdef LOCAL_SDK_VERSION 649 my_static_libraries += libprotobuf-cpp-lite-ndk 650 else 651 my_shared_libraries += libprotobuf-cpp-lite 652 endif 653endif 654endif # $(proto_sources) non-empty 655 656########################################################### 657## Compile the .dbus-xml files to c++ headers 658########################################################### 659dbus_definitions := $(filter %.dbus-xml,$(my_src_files)) 660dbus_generated_headers := 661ifneq ($(dbus_definitions),) 662 663dbus_definition_paths := $(addprefix $(LOCAL_PATH)/,$(dbus_definitions)) 664dbus_service_config := $(filter %dbus-service-config.json,$(my_src_files)) 665dbus_service_config_path := $(addprefix $(LOCAL_PATH)/,$(dbus_service_config)) 666 667dbus_gen_dir := $(generated_sources_dir)/dbus_bindings 668 669ifdef LOCAL_DBUS_PROXY_PREFIX 670dbus_header_dir := $(dbus_gen_dir)/include/$(LOCAL_DBUS_PROXY_PREFIX) 671dbus_headers := dbus-proxies.h 672else 673dbus_header_dir := $(dbus_gen_dir) 674dbus_headers := $(patsubst %.dbus-xml,%.h,$(dbus_definitions)) 675endif 676dbus_generated_headers := $(addprefix $(dbus_header_dir)/,$(dbus_headers)) 677 678# Ensure that we only define build rules once in multilib builds. 679ifndef $(my_prefix)_$(LOCAL_MODULE_CLASS)_$(LOCAL_MODULE)_dbus_bindings_defined 680$(my_prefix)_$(LOCAL_MODULE_CLASS)_$(LOCAL_MODULE)_dbus_bindings_defined := true 681 682$(dbus_generated_headers): PRIVATE_MODULE := $(LOCAL_MODULE) 683$(dbus_generated_headers): PRIVATE_DBUS_SERVICE_CONFIG := $(dbus_service_config_path) 684$(dbus_generated_headers) : $(dbus_service_config_path) $(DBUS_GENERATOR) 685ifdef LOCAL_DBUS_PROXY_PREFIX 686$(dbus_generated_headers) : $(dbus_definition_paths) 687 $(generate-dbus-proxies) 688else 689$(dbus_generated_headers) : $(dbus_header_dir)/%.h : $(LOCAL_PATH)/%.dbus-xml 690 $(generate-dbus-adaptors) 691endif # $(LOCAL_DBUS_PROXY_PREFIX) 692endif # $(my_prefix)_$(LOCAL_MODULE_CLASS)_$(LOCAL_MODULE)_dbus_bindings_defined 693 694ifdef LOCAL_DBUS_PROXY_PREFIX 695# Auto-export the generated dbus proxy directory. 696my_export_c_include_dirs += $(dbus_gen_dir)/include 697my_c_includes += $(dbus_gen_dir)/include 698else 699my_export_c_include_dirs += $(dbus_header_dir) 700my_c_includes += $(dbus_header_dir) 701endif # $(LOCAL_DBUS_PROXY_PREFIX) 702 703my_generated_sources += $(dbus_generated_headers) 704 705endif # $(dbus_definitions) non-empty 706 707 708########################################################### 709## AIDL: Compile .aidl files to .cpp and .h files 710########################################################### 711aidl_src := $(strip $(filter %.aidl,$(my_src_files))) 712aidl_gen_cpp := 713ifneq ($(aidl_src),) 714 715aidl_gen_cpp_root := $(intermediates)/aidl-generated/src 716aidl_gen_include_root := $(intermediates)/aidl-generated/include 717 718aidl_gen_cpp := $(patsubst %.aidl,%$(LOCAL_CPP_EXTENSION),$(aidl_src)) 719aidl_gen_cpp := $(addprefix $(aidl_gen_cpp_root)/,$(aidl_gen_cpp)) 720 721# TODO(wiley): we could pass down a flag here to only generate the server or 722# client side of the binder interface. 723$(aidl_gen_cpp) : PRIVATE_MODULE := $(LOCAL_MODULE) 724$(aidl_gen_cpp) : PRIVATE_HEADER_OUTPUT_DIR := $(aidl_gen_include_root) 725$(aidl_gen_cpp) : PRIVATE_AIDL_FLAGS := $(addprefix -I,$(LOCAL_AIDL_INCLUDES)) 726 727# Multi-architecture builds have distinct intermediates directories. 728# Define rules for both architectures. 729$(aidl_gen_cpp) : $(aidl_gen_cpp_root)/%$(LOCAL_CPP_EXTENSION) : $(LOCAL_PATH)/%.aidl $(AIDL_CPP) 730 $(transform-aidl-to-cpp) 731-include $(addsuffix .P,$(basename $(aidl_gen_cpp))) 732 733# Add generated headers to include paths. 734my_c_includes += $(aidl_gen_include_root) 735my_export_c_include_dirs += $(aidl_gen_include_root) 736# Pick up the generated C++ files later for transformation to .o files. 737my_generated_sources += $(aidl_gen_cpp) 738 739endif # $(aidl_src) non-empty 740 741########################################################### 742## YACC: Compile .y and .yy files to .cpp and the to .o. 743########################################################### 744 745y_yacc_sources := $(filter %.y,$(my_src_files)) 746y_yacc_cpps := $(addprefix \ 747 $(intermediates)/,$(y_yacc_sources:.y=$(LOCAL_CPP_EXTENSION))) 748 749yy_yacc_sources := $(filter %.yy,$(my_src_files)) 750yy_yacc_cpps := $(addprefix \ 751 $(intermediates)/,$(yy_yacc_sources:.yy=$(LOCAL_CPP_EXTENSION))) 752 753yacc_cpps := $(y_yacc_cpps) $(yy_yacc_cpps) 754yacc_headers := $(yacc_cpps:$(LOCAL_CPP_EXTENSION)=.h) 755yacc_objects := $(yacc_cpps:$(LOCAL_CPP_EXTENSION)=.o) 756 757ifneq ($(strip $(y_yacc_cpps)),) 758$(y_yacc_cpps): $(intermediates)/%$(LOCAL_CPP_EXTENSION): \ 759 $(TOPDIR)$(LOCAL_PATH)/%.y \ 760 $(lex_cpps) $(my_additional_dependencies) 761 $(call transform-y-to-cpp,$(PRIVATE_CPP_EXTENSION)) 762$(yacc_headers): $(intermediates)/%.h: $(intermediates)/%$(LOCAL_CPP_EXTENSION) 763endif 764 765ifneq ($(strip $(yy_yacc_cpps)),) 766$(yy_yacc_cpps): $(intermediates)/%$(LOCAL_CPP_EXTENSION): \ 767 $(TOPDIR)$(LOCAL_PATH)/%.yy \ 768 $(lex_cpps) $(my_additional_dependencies) 769 $(call transform-y-to-cpp,$(PRIVATE_CPP_EXTENSION)) 770$(yacc_headers): $(intermediates)/%.h: $(intermediates)/%$(LOCAL_CPP_EXTENSION) 771endif 772 773ifneq ($(strip $(yacc_cpps)),) 774$(yacc_objects): PRIVATE_ARM_MODE := $(normal_objects_mode) 775$(yacc_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 776$(yacc_objects): $(intermediates)/%.o: $(intermediates)/%$(LOCAL_CPP_EXTENSION) 777 $(transform-$(PRIVATE_HOST)cpp-to-o) 778endif 779 780########################################################### 781## LEX: Compile .l and .ll files to .cpp and then to .o. 782########################################################### 783 784l_lex_sources := $(filter %.l,$(my_src_files)) 785l_lex_cpps := $(addprefix \ 786 $(intermediates)/,$(l_lex_sources:.l=$(LOCAL_CPP_EXTENSION))) 787 788ll_lex_sources := $(filter %.ll,$(my_src_files)) 789ll_lex_cpps := $(addprefix \ 790 $(intermediates)/,$(ll_lex_sources:.ll=$(LOCAL_CPP_EXTENSION))) 791 792lex_cpps := $(l_lex_cpps) $(ll_lex_cpps) 793lex_objects := $(lex_cpps:$(LOCAL_CPP_EXTENSION)=.o) 794 795ifneq ($(strip $(l_lex_cpps)),) 796$(l_lex_cpps): $(intermediates)/%$(LOCAL_CPP_EXTENSION): \ 797 $(TOPDIR)$(LOCAL_PATH)/%.l 798 $(transform-l-to-cpp) 799endif 800 801ifneq ($(strip $(ll_lex_cpps)),) 802$(ll_lex_cpps): $(intermediates)/%$(LOCAL_CPP_EXTENSION): \ 803 $(TOPDIR)$(LOCAL_PATH)/%.ll 804 $(transform-l-to-cpp) 805endif 806 807ifneq ($(strip $(lex_cpps)),) 808$(lex_objects): PRIVATE_ARM_MODE := $(normal_objects_mode) 809$(lex_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 810$(lex_objects): $(intermediates)/%.o: \ 811 $(intermediates)/%$(LOCAL_CPP_EXTENSION) \ 812 $(my_additional_dependencies) \ 813 $(yacc_headers) 814 $(transform-$(PRIVATE_HOST)cpp-to-o) 815endif 816 817########################################################### 818## C++: Compile .cpp files to .o. 819########################################################### 820 821# we also do this on host modules, even though 822# it's not really arm, because there are files that are shared. 823cpp_arm_sources := $(patsubst %$(LOCAL_CPP_EXTENSION).arm,%$(LOCAL_CPP_EXTENSION),$(filter %$(LOCAL_CPP_EXTENSION).arm,$(my_src_files))) 824dotdot_arm_sources := $(filter ../%,$(cpp_arm_sources)) 825cpp_arm_sources := $(filter-out ../%,$(cpp_arm_sources)) 826cpp_arm_objects := $(addprefix $(intermediates)/,$(cpp_arm_sources:$(LOCAL_CPP_EXTENSION)=.o)) 827 828# For source files starting with ../, we remove all the ../ in the object file path, 829# to avoid object file escaping the intermediate directory. 830dotdot_arm_objects := 831$(foreach s,$(dotdot_arm_sources),\ 832 $(eval $(call compile-dotdot-cpp-file,$(s),\ 833 $(yacc_cpps) $(proto_generated_headers) $(my_additional_dependencies),\ 834 dotdot_arm_objects))) 835 836dotdot_sources := $(filter ../%$(LOCAL_CPP_EXTENSION),$(my_src_files)) 837dotdot_objects := 838$(foreach s,$(dotdot_sources),\ 839 $(eval $(call compile-dotdot-cpp-file,$(s),\ 840 $(yacc_cpps) $(proto_generated_headers) $(my_additional_dependencies),\ 841 dotdot_objects))) 842 843cpp_normal_sources := $(filter-out ../%,$(filter %$(LOCAL_CPP_EXTENSION),$(my_src_files))) 844cpp_normal_objects := $(addprefix $(intermediates)/,$(cpp_normal_sources:$(LOCAL_CPP_EXTENSION)=.o)) 845 846$(dotdot_arm_objects) $(cpp_arm_objects): PRIVATE_ARM_MODE := $(arm_objects_mode) 847$(dotdot_arm_objects) $(cpp_arm_objects): PRIVATE_ARM_CFLAGS := $(arm_objects_cflags) 848$(dotdot_objects) $(cpp_normal_objects): PRIVATE_ARM_MODE := $(normal_objects_mode) 849$(dotdot_objects) $(cpp_normal_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 850 851cpp_objects := $(cpp_arm_objects) $(cpp_normal_objects) 852 853ifneq ($(strip $(cpp_objects)),) 854$(cpp_objects): $(intermediates)/%.o: \ 855 $(TOPDIR)$(LOCAL_PATH)/%$(LOCAL_CPP_EXTENSION) \ 856 $(yacc_cpps) $(proto_generated_headers) \ 857 $(my_additional_dependencies) 858 $(transform-$(PRIVATE_HOST)cpp-to-o) 859-include $(cpp_objects:%.o=%.P) 860endif 861 862cpp_objects += $(dotdot_arm_objects) $(dotdot_objects) 863 864########################################################### 865## C++: Compile generated .cpp files to .o. 866########################################################### 867 868gen_cpp_sources := $(filter %$(LOCAL_CPP_EXTENSION),$(my_generated_sources)) 869gen_cpp_objects := $(gen_cpp_sources:%$(LOCAL_CPP_EXTENSION)=%.o) 870 871ifneq ($(strip $(gen_cpp_objects)),) 872# Compile all generated files as thumb. 873# TODO: support compiling certain generated files as arm. 874$(gen_cpp_objects): PRIVATE_ARM_MODE := $(normal_objects_mode) 875$(gen_cpp_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 876$(gen_cpp_objects): $(intermediates)/%.o: \ 877 $(intermediates)/%$(LOCAL_CPP_EXTENSION) $(yacc_cpps) \ 878 $(proto_generated_headers) \ 879 $(my_additional_dependencies) 880 $(transform-$(PRIVATE_HOST)cpp-to-o) 881-include $(gen_cpp_objects:%.o=%.P) 882endif 883 884########################################################### 885## S: Compile generated .S and .s files to .o. 886########################################################### 887 888gen_S_sources := $(filter %.S,$(my_generated_sources)) 889gen_S_objects := $(gen_S_sources:%.S=%.o) 890 891ifneq ($(strip $(gen_S_sources)),) 892$(gen_S_objects): $(intermediates)/%.o: $(intermediates)/%.S \ 893 $(my_additional_dependencies) 894 $(transform-$(PRIVATE_HOST)s-to-o) 895-include $(gen_S_objects:%.o=%.P) 896endif 897 898gen_s_sources := $(filter %.s,$(my_generated_sources)) 899gen_s_objects := $(gen_s_sources:%.s=%.o) 900 901ifneq ($(strip $(gen_s_objects)),) 902$(gen_s_objects): $(intermediates)/%.o: $(intermediates)/%.s \ 903 $(my_additional_dependencies) 904 $(transform-$(PRIVATE_HOST)s-to-o-no-deps) 905-include $(gen_s_objects:%.o=%.P) 906endif 907 908gen_asm_objects := $(gen_S_objects) $(gen_s_objects) 909 910########################################################### 911## o: Include generated .o files in output. 912########################################################### 913 914gen_o_objects := $(filter %.o,$(my_generated_sources)) 915 916########################################################### 917## C: Compile .c files to .o. 918########################################################### 919 920c_arm_sources := $(patsubst %.c.arm,%.c,$(filter %.c.arm,$(my_src_files))) 921dotdot_arm_sources := $(filter ../%,$(c_arm_sources)) 922c_arm_sources := $(filter-out ../%,$(c_arm_sources)) 923c_arm_objects := $(addprefix $(intermediates)/,$(c_arm_sources:.c=.o)) 924 925# For source files starting with ../, we remove all the ../ in the object file path, 926# to avoid object file escaping the intermediate directory. 927dotdot_arm_objects := 928$(foreach s,$(dotdot_arm_sources),\ 929 $(eval $(call compile-dotdot-c-file,$(s),\ 930 $(yacc_cpps) $(proto_generated_headers) $(my_additional_dependencies),\ 931 dotdot_arm_objects))) 932 933dotdot_sources := $(filter ../%.c, $(my_src_files)) 934dotdot_objects := 935$(foreach s, $(dotdot_sources),\ 936 $(eval $(call compile-dotdot-c-file,$(s),\ 937 $(yacc_cpps) $(proto_generated_headers) $(my_additional_dependencies),\ 938 dotdot_objects))) 939 940c_normal_sources := $(filter-out ../%,$(filter %.c,$(my_src_files))) 941c_normal_objects := $(addprefix $(intermediates)/,$(c_normal_sources:.c=.o)) 942 943$(dotdot_arm_objects) $(c_arm_objects): PRIVATE_ARM_MODE := $(arm_objects_mode) 944$(dotdot_arm_objects) $(c_arm_objects): PRIVATE_ARM_CFLAGS := $(arm_objects_cflags) 945$(dotdot_objects) $(c_normal_objects): PRIVATE_ARM_MODE := $(normal_objects_mode) 946$(dotdot_objects) $(c_normal_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 947 948c_objects := $(c_arm_objects) $(c_normal_objects) 949 950ifneq ($(strip $(c_objects)),) 951$(c_objects): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.c $(yacc_cpps) $(proto_generated_headers) \ 952 $(my_additional_dependencies) 953 $(transform-$(PRIVATE_HOST)c-to-o) 954-include $(c_objects:%.o=%.P) 955endif 956 957c_objects += $(dotdot_arm_objects) $(dotdot_objects) 958 959########################################################### 960## C: Compile generated .c files to .o. 961########################################################### 962 963gen_c_sources := $(filter %.c,$(my_generated_sources)) 964gen_c_objects := $(gen_c_sources:%.c=%.o) 965 966ifneq ($(strip $(gen_c_objects)),) 967# Compile all generated files as thumb. 968# TODO: support compiling certain generated files as arm. 969$(gen_c_objects): PRIVATE_ARM_MODE := $(normal_objects_mode) 970$(gen_c_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 971$(gen_c_objects): $(intermediates)/%.o: $(intermediates)/%.c $(yacc_cpps) $(proto_generated_headers) \ 972 $(my_additional_dependencies) 973 $(transform-$(PRIVATE_HOST)c-to-o) 974-include $(gen_c_objects:%.o=%.P) 975endif 976 977########################################################### 978## ObjC: Compile .m files to .o 979########################################################### 980 981objc_sources := $(filter %.m,$(my_src_files)) 982objc_objects := $(addprefix $(intermediates)/,$(objc_sources:.m=.o)) 983 984ifneq ($(strip $(objc_objects)),) 985$(objc_objects): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.m $(yacc_cpps) $(proto_generated_headers) \ 986 $(my_additional_dependencies) 987 $(transform-$(PRIVATE_HOST)m-to-o) 988-include $(objc_objects:%.o=%.P) 989endif 990 991########################################################### 992## ObjC++: Compile .mm files to .o 993########################################################### 994 995objcpp_sources := $(filter %.mm,$(my_src_files)) 996objcpp_objects := $(addprefix $(intermediates)/,$(objcpp_sources:.mm=.o)) 997 998ifneq ($(strip $(objcpp_objects)),) 999$(objcpp_objects): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.mm $(yacc_cpps) $(proto_generated_headers) \ 1000 $(my_additional_dependencies) 1001 $(transform-$(PRIVATE_HOST)mm-to-o) 1002-include $(objcpp_objects:%.o=%.P) 1003endif 1004 1005########################################################### 1006## AS: Compile .S files to .o. 1007########################################################### 1008 1009asm_sources_S := $(filter %.S,$(my_src_files)) 1010dotdot_sources := $(filter ../%,$(asm_sources_S)) 1011asm_sources_S := $(filter-out ../%,$(asm_sources_S)) 1012asm_objects_S := $(addprefix $(intermediates)/,$(asm_sources_S:.S=.o)) 1013 1014dotdot_objects_S := 1015$(foreach s,$(dotdot_sources),\ 1016 $(eval $(call compile-dotdot-s-file,$(s),\ 1017 $(my_additional_dependencies),\ 1018 dotdot_objects_S))) 1019 1020ifneq ($(strip $(asm_objects_S)),) 1021$(asm_objects_S): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.S \ 1022 $(my_additional_dependencies) 1023 $(transform-$(PRIVATE_HOST)s-to-o) 1024-include $(asm_objects_S:%.o=%.P) 1025endif 1026 1027asm_sources_s := $(filter %.s,$(my_src_files)) 1028dotdot_sources := $(filter ../%,$(asm_sources_s)) 1029asm_sources_s := $(filter-out ../%,$(asm_sources_s)) 1030asm_objects_s := $(addprefix $(intermediates)/,$(asm_sources_s:.s=.o)) 1031 1032dotdot_objects_s := 1033$(foreach s,$(dotdot_sources),\ 1034 $(eval $(call compile-dotdot-s-file-no-deps,$(s),\ 1035 $(my_additional_dependencies),\ 1036 dotdot_objects_s))) 1037 1038ifneq ($(strip $(asm_objects_s)),) 1039$(asm_objects_s): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.s \ 1040 $(my_additional_dependencies) 1041 $(transform-$(PRIVATE_HOST)s-to-o-no-deps) 1042endif 1043 1044asm_objects := $(dotdot_objects_S) $(dotdot_objects_s) $(asm_objects_S) $(asm_objects_s) 1045 1046 1047# .asm for x86/x86_64 needs to be compiled with yasm. 1048asm_sources_asm := $(filter %.asm,$(my_src_files)) 1049ifneq ($(strip $(asm_sources_asm)),) 1050asm_objects_asm := $(addprefix $(intermediates)/,$(asm_sources_asm:.asm=.o)) 1051$(asm_objects_asm): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.asm \ 1052 $(my_additional_dependencies) 1053 $(transform-asm-to-o) 1054 1055asm_objects += $(asm_objects_asm) 1056endif 1057 1058 1059########################################################## 1060## Set up installed module dependency 1061## We cannot compute the full path of the LOCAL_SHARED_LIBRARIES for 1062## they may cusomize their install path with LOCAL_MODULE_PATH 1063########################################################## 1064# Get the list of INSTALLED libraries as module names. 1065ifdef LOCAL_SDK_VERSION 1066 installed_shared_library_module_names := \ 1067 $(my_shared_libraries) 1068else 1069 installed_shared_library_module_names := \ 1070 $(my_shared_libraries) $(my_system_shared_libraries) 1071endif 1072 1073# The real dependency will be added after all Android.mks are loaded and the install paths 1074# of the shared libraries are determined. 1075ifdef LOCAL_INSTALLED_MODULE 1076ifdef installed_shared_library_module_names 1077$(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)DEPENDENCIES_ON_SHARED_LIBRARIES += \ 1078 $(my_register_name):$(LOCAL_INSTALLED_MODULE):$(subst $(space),$(comma),$(sort $(installed_shared_library_module_names))) 1079endif 1080endif 1081 1082 1083#################################################### 1084## Import includes 1085#################################################### 1086import_includes := $(intermediates)/import_includes 1087import_includes_deps := $(strip \ 1088 $(foreach l, $(installed_shared_library_module_names), \ 1089 $(call intermediates-dir-for,SHARED_LIBRARIES,$(l),$(LOCAL_IS_HOST_MODULE),,$(LOCAL_2ND_ARCH_VAR_PREFIX),$(my_host_cross))/export_includes) \ 1090 $(foreach l, $(my_static_libraries) $(my_whole_static_libraries), \ 1091 $(call intermediates-dir-for,STATIC_LIBRARIES,$(l),$(LOCAL_IS_HOST_MODULE),,$(LOCAL_2ND_ARCH_VAR_PREFIX),$(my_host_cross))/export_includes)) 1092$(import_includes): PRIVATE_IMPORT_EXPORT_INCLUDES := $(import_includes_deps) 1093$(import_includes) : $(LOCAL_MODULE_MAKEFILE_DEP) $(import_includes_deps) 1094 @echo Import includes file: $@ 1095 $(hide) mkdir -p $(dir $@) && rm -f $@ 1096ifdef import_includes_deps 1097 $(hide) for f in $(PRIVATE_IMPORT_EXPORT_INCLUDES); do \ 1098 cat $$f >> $@; \ 1099 done 1100else 1101 $(hide) touch $@ 1102endif 1103 1104########################################################### 1105## Common object handling. 1106########################################################### 1107 1108# some rules depend on asm_objects being first. If your code depends on 1109# being first, it's reasonable to require it to be assembly 1110normal_objects := \ 1111 $(asm_objects) \ 1112 $(cpp_objects) \ 1113 $(gen_cpp_objects) \ 1114 $(gen_asm_objects) \ 1115 $(c_objects) \ 1116 $(gen_c_objects) \ 1117 $(objc_objects) \ 1118 $(objcpp_objects) \ 1119 $(yacc_objects) \ 1120 $(lex_objects) \ 1121 $(proto_generated_objects) \ 1122 $(addprefix $(TOPDIR)$(LOCAL_PATH)/,$(LOCAL_PREBUILT_OBJ_FILES)) 1123 1124all_objects := $(normal_objects) $(gen_o_objects) 1125 1126my_c_includes += $(TOPDIR)$(LOCAL_PATH) $(intermediates) $(generated_sources_dir) 1127 1128ifndef LOCAL_SDK_VERSION 1129 my_c_includes += $(JNI_H_INCLUDE) 1130endif 1131 1132# all_objects includes gen_o_objects which were part of LOCAL_GENERATED_SOURCES; 1133# use normal_objects here to avoid creating circular dependencies. This assumes 1134# that custom build rules which generate .o files don't consume other generated 1135# sources as input (or if they do they take care of that dependency themselves). 1136$(normal_objects) : | $(my_generated_sources) 1137ifeq ($(BUILDING_WITH_NINJA),true) 1138$(all_objects) : $(import_includes) 1139else 1140$(all_objects) : | $(import_includes) 1141endif 1142ALL_C_CPP_ETC_OBJECTS += $(all_objects) 1143 1144 1145########################################################### 1146# Standard library handling. 1147########################################################### 1148 1149########################################################### 1150# The list of libraries that this module will link against are in 1151# these variables. Each is a list of bare module names like "libc libm". 1152# 1153# LOCAL_SHARED_LIBRARIES 1154# LOCAL_STATIC_LIBRARIES 1155# LOCAL_WHOLE_STATIC_LIBRARIES 1156# 1157# We need to convert the bare names into the dependencies that 1158# we'll use for LOCAL_BUILT_MODULE and LOCAL_INSTALLED_MODULE. 1159# LOCAL_BUILT_MODULE should depend on the BUILT versions of the 1160# libraries, so that simply building this module doesn't force 1161# an install of a library. Similarly, LOCAL_INSTALLED_MODULE 1162# should depend on the INSTALLED versions of the libraries so 1163# that they get installed when this module does. 1164########################################################### 1165# NOTE: 1166# WHOLE_STATIC_LIBRARIES are libraries that are pulled into the 1167# module without leaving anything out, which is useful for turning 1168# a collection of .a files into a .so file. Linking against a 1169# normal STATIC_LIBRARY will only pull in code/symbols that are 1170# referenced by the module. (see gcc/ld's --whole-archive option) 1171########################################################### 1172 1173# Get the list of BUILT libraries, which are under 1174# various intermediates directories. 1175so_suffix := $($(my_prefix)SHLIB_SUFFIX) 1176a_suffix := $($(my_prefix)STATIC_LIB_SUFFIX) 1177 1178ifdef LOCAL_SDK_VERSION 1179built_shared_libraries := \ 1180 $(addprefix $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)OUT_INTERMEDIATE_LIBRARIES)/, \ 1181 $(addsuffix $(so_suffix), \ 1182 $(my_shared_libraries))) 1183built_shared_library_tocs := $(addsuffix .toc, $(built_shared_libraries)) 1184 1185# Add the NDK libraries to the built module dependency 1186my_system_shared_libraries_fullpath := \ 1187 $(my_ndk_stl_shared_lib_fullpath) \ 1188 $(addprefix $(my_ndk_sysroot_lib)/, \ 1189 $(addsuffix $(so_suffix), $(my_system_shared_libraries))) 1190 1191built_shared_libraries += $(my_system_shared_libraries_fullpath) 1192else 1193built_shared_libraries := \ 1194 $(addprefix $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)OUT_INTERMEDIATE_LIBRARIES)/, \ 1195 $(addsuffix $(so_suffix), \ 1196 $(installed_shared_library_module_names))) 1197built_shared_library_tocs := $(addsuffix .toc, $(built_shared_libraries)) 1198my_system_shared_libraries_fullpath := 1199endif 1200 1201built_static_libraries := \ 1202 $(foreach lib,$(my_static_libraries), \ 1203 $(call intermediates-dir-for, \ 1204 STATIC_LIBRARIES,$(lib),$(LOCAL_IS_HOST_MODULE),,$(LOCAL_2ND_ARCH_VAR_PREFIX),$(my_host_cross))/$(lib)$(a_suffix)) 1205 1206ifdef LOCAL_SDK_VERSION 1207built_static_libraries += $(my_ndk_stl_static_lib) 1208endif 1209 1210built_whole_libraries := \ 1211 $(foreach lib,$(my_whole_static_libraries), \ 1212 $(call intermediates-dir-for, \ 1213 STATIC_LIBRARIES,$(lib),$(LOCAL_IS_HOST_MODULE),,$(LOCAL_2ND_ARCH_VAR_PREFIX),$(my_host_cross))/$(lib)$(a_suffix)) 1214 1215# We don't care about installed static libraries, since the 1216# libraries have already been linked into the module at that point. 1217# We do, however, care about the NOTICE files for any static 1218# libraries that we use. (see notice_files.mk) 1219 1220installed_static_library_notice_file_targets := \ 1221 $(foreach lib,$(my_static_libraries) $(my_whole_static_libraries), \ 1222 NOTICE-$(if $(LOCAL_IS_HOST_MODULE),HOST,TARGET)-STATIC_LIBRARIES-$(lib)) 1223 1224# Default is -fno-rtti. 1225ifeq ($(strip $(LOCAL_RTTI_FLAG)),) 1226LOCAL_RTTI_FLAG := -fno-rtti 1227endif 1228 1229########################################################### 1230# Rule-specific variable definitions 1231########################################################### 1232 1233ifeq ($(my_clang),true) 1234my_cflags += $(LOCAL_CLANG_CFLAGS) 1235my_conlyflags += $(LOCAL_CLANG_CONLYFLAGS) 1236my_cppflags += $(LOCAL_CLANG_CPPFLAGS) 1237my_cflags_no_override += $(GLOBAL_CLANG_CFLAGS_NO_OVERRIDE) 1238my_cppflags_no_override += $(GLOBAL_CLANG_CPPFLAGS_NO_OVERRIDE) 1239my_asflags += $(LOCAL_CLANG_ASFLAGS) 1240my_ldflags += $(LOCAL_CLANG_LDFLAGS) 1241my_cflags += $(LOCAL_CLANG_CFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_CLANG_CFLAGS_$(my_32_64_bit_suffix)) 1242my_conlyflags += $(LOCAL_CLANG_CONLYFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_CLANG_CONLYFLAGS_$(my_32_64_bit_suffix)) 1243my_cppflags += $(LOCAL_CLANG_CPPFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_CLANG_CPPFLAGS_$(my_32_64_bit_suffix)) 1244my_ldflags += $(LOCAL_CLANG_LDFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_CLANG_LDFLAGS_$(my_32_64_bit_suffix)) 1245my_asflags += $(LOCAL_CLANG_ASFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_CLANG_ASFLAGS_$(my_32_64_bit_suffix)) 1246my_cflags := $(call $(LOCAL_2ND_ARCH_VAR_PREFIX)convert-to-$(my_host)clang-flags,$(my_cflags)) 1247my_cppflags := $(call $(LOCAL_2ND_ARCH_VAR_PREFIX)convert-to-$(my_host)clang-flags,$(my_cppflags)) 1248my_asflags := $(call $(LOCAL_2ND_ARCH_VAR_PREFIX)convert-to-$(my_host)clang-flags,$(my_asflags)) 1249my_ldflags := $(call $(LOCAL_2ND_ARCH_VAR_PREFIX)convert-to-$(my_host)clang-flags,$(my_ldflags)) 1250endif 1251 1252ifeq ($(my_fdo_build), true) 1253 my_cflags := $(patsubst -Os,-O2,$(my_cflags)) 1254 fdo_incompatible_flags := -fno-early-inlining -finline-limit=% 1255 my_cflags := $(filter-out $(fdo_incompatible_flags),$(my_cflags)) 1256endif 1257 1258# No one should ever use this flag. On GCC it's mere presence will disable all 1259# warnings, even those that are specified after it (contrary to typical warning 1260# flag behavior). This circumvents CFLAGS_NO_OVERRIDE from forcibly enabling the 1261# warnings that are *always* bugs. 1262my_illegal_flags := -w 1263my_cflags := $(filter-out $(my_illegal_flags),$(my_cflags)) 1264my_cppflags := $(filter-out $(my_illegal_flags),$(my_cppflags)) 1265my_conlyflags := $(filter-out $(my_illegal_flags),$(my_conlyflags)) 1266 1267$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_YACCFLAGS := $(LOCAL_YACCFLAGS) 1268$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ASFLAGS := $(my_asflags) 1269$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CONLYFLAGS := $(my_conlyflags) 1270$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CFLAGS := $(my_cflags) 1271$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CPPFLAGS := $(my_cppflags) 1272$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CFLAGS_NO_OVERRIDE := $(my_cflags_no_override) 1273$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CPPFLAGS_NO_OVERRIDE := $(my_cppflags_no_override) 1274$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_RTTI_FLAG := $(LOCAL_RTTI_FLAG) 1275$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_DEBUG_CFLAGS := $(debug_cflags) 1276$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_C_INCLUDES := $(my_c_includes) 1277$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_IMPORT_INCLUDES := $(import_includes) 1278$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_LDFLAGS := $(my_ldflags) 1279$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_LDLIBS := $(my_ldlibs) 1280 1281# this is really the way to get the files onto the command line instead 1282# of using $^, because then LOCAL_ADDITIONAL_DEPENDENCIES doesn't work 1283$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_SHARED_LIBRARIES := $(built_shared_libraries) 1284$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_STATIC_LIBRARIES := $(built_static_libraries) 1285$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_WHOLE_STATIC_LIBRARIES := $(built_whole_libraries) 1286$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_OBJECTS := $(all_objects) 1287 1288########################################################### 1289# Define library dependencies. 1290########################################################### 1291# all_libraries is used for the dependencies on LOCAL_BUILT_MODULE. 1292all_libraries := \ 1293 $(built_shared_library_tocs) \ 1294 $(my_system_shared_libraries_fullpath) \ 1295 $(built_static_libraries) \ 1296 $(built_whole_libraries) 1297 1298# Also depend on the notice files for any static libraries that 1299# are linked into this module. This will force them to be installed 1300# when this module is. 1301$(LOCAL_INSTALLED_MODULE): | $(installed_static_library_notice_file_targets) 1302 1303########################################################### 1304# Export includes 1305########################################################### 1306export_includes := $(intermediates)/export_includes 1307$(export_includes): PRIVATE_EXPORT_C_INCLUDE_DIRS := $(my_export_c_include_dirs) 1308# Make sure .pb.h are already generated before any dependent source files get compiled. 1309# Similarly, the generated DBus headers need to exist before we export their location. 1310# People are not going to consume the aidl generated cpp file, but the cpp file is 1311# generated after the headers, so this is a convenient way to ensure the headers exist. 1312$(export_includes) : $(LOCAL_MODULE_MAKEFILE_DEP) $(proto_generated_headers) $(dbus_generated_headers) $(aidl_gen_cpp) 1313 @echo Export includes file: $< -- $@ 1314 $(hide) mkdir -p $(dir $@) && rm -f $@.tmp 1315ifdef my_export_c_include_dirs 1316 $(hide) for d in $(PRIVATE_EXPORT_C_INCLUDE_DIRS); do \ 1317 echo "-I $$d" >> $@.tmp; \ 1318 done 1319else 1320 $(hide) touch $@.tmp 1321endif 1322ifeq ($(BUILDING_WITH_NINJA),true) 1323 $(hide) if cmp -s $@.tmp $@ ; then \ 1324 rm $@.tmp ; \ 1325 else \ 1326 mv $@.tmp $@ ; \ 1327 fi 1328else 1329 mv $@.tmp $@ ; 1330endif 1331 1332# Kati adds restat=1 to ninja. GNU make does nothing for this. 1333.KATI_RESTAT: $(export_includes) 1334 1335# Make sure export_includes gets generated when you are running mm/mmm 1336$(LOCAL_BUILT_MODULE) : | $(export_includes) 1337