binary.mk revision 7092c79a14ad718864a189fb096dfe4a12fd5a1e
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 12my_ndk_sysroot := 13my_ndk_sysroot_include := 14my_ndk_sysroot_lib := 15ifdef LOCAL_SDK_VERSION 16 ifdef LOCAL_NDK_VERSION 17 $(error $(LOCAL_PATH): LOCAL_NDK_VERSION is now retired.) 18 endif 19 ifdef LOCAL_IS_HOST_MODULE 20 $(error $(LOCAL_PATH): LOCAL_SDK_VERSION cannot be used in host module) 21 endif 22 my_ndk_source_root := $(HISTORICAL_NDK_VERSIONS_ROOT)/current/sources 23 my_ndk_sysroot := $(HISTORICAL_NDK_VERSIONS_ROOT)/current/platforms/android-$(LOCAL_SDK_VERSION)/arch-$(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH) 24 my_ndk_sysroot_include := $(my_ndk_sysroot)/usr/include 25 ifeq (x86_64,$(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) 26 my_ndk_sysroot_lib := $(my_ndk_sysroot)/usr/lib64 27 else 28 my_ndk_sysroot_lib := $(my_ndk_sysroot)/usr/lib 29 endif 30 31 # Set up the NDK stl variant. Starting from NDK-r5 the c++ stl resides in a separate location. 32 # See ndk/docs/CPLUSPLUS-SUPPORT.html 33 my_ndk_stl_include_path := 34 my_ndk_stl_shared_lib_fullpath := 35 my_ndk_stl_shared_lib := 36 my_ndk_stl_static_lib := 37 my_ndk_stl_cppflags := 38 LOCAL_NDK_STL_VARIANT := $(strip $(LOCAL_NDK_STL_VARIANT)) 39 ifeq (,$(LOCAL_NDK_STL_VARIANT)) 40 LOCAL_NDK_STL_VARIANT := system 41 endif 42 ifneq (1,$(words $(filter system stlport_static stlport_shared c++_static c++_shared gnustl_static, $(LOCAL_NDK_STL_VARIANT)))) 43 $(error $(LOCAL_PATH): Unknown LOCAL_NDK_STL_VARIANT $(LOCAL_NDK_STL_VARIANT)) 44 endif 45 ifeq (system,$(LOCAL_NDK_STL_VARIANT)) 46 my_ndk_stl_include_path := $(my_ndk_source_root)/cxx-stl/system/include 47 # for "system" variant, the shared library exists in the system library and -lstdc++ is added by default. 48 else # LOCAL_NDK_STL_VARIANT is not system 49 ifneq (,$(filter stlport_%, $(LOCAL_NDK_STL_VARIANT))) 50 my_ndk_stl_include_path := $(my_ndk_source_root)/cxx-stl/stlport/stlport 51 ifeq (stlport_static,$(LOCAL_NDK_STL_VARIANT)) 52 my_ndk_stl_static_lib := $(my_ndk_source_root)/cxx-stl/stlport/libs/$(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)CPU_ABI)/libstlport_static.a 53 else 54 my_ndk_stl_shared_lib_fullpath := $(my_ndk_source_root)/cxx-stl/stlport/libs/$(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)CPU_ABI)/libstlport_shared.so 55 my_ndk_stl_shared_lib := -lstlport_shared 56 endif 57 else # LOCAL_NDK_STL_VARIANT is not stlport_* either 58 ifneq (,$(filter c++_%, $(LOCAL_NDK_STL_VARIANT))) 59 my_ndk_stl_include_path := $(my_ndk_source_root)/cxx-stl/llvm-libc++/libcxx/include \ 60 $(my_ndk_source_root)/cxx-stl/llvm-libc++/gabi++/include \ 61 $(my_ndk_source_root)/android/support/include 62 ifeq (c++_static,$(LOCAL_NDK_STL_VARIANT)) 63 my_ndk_stl_static_lib := $(my_ndk_source_root)/cxx-stl/llvm-libc++/libs/$(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)CPU_ABI)/libc++_static.a 64 else 65 my_ndk_stl_shared_lib_fullpath := $(my_ndk_source_root)/cxx-stl/llvm-libc++/libs/$(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)CPU_ABI)/libc++_shared.so 66 my_ndk_stl_shared_lib := -lc++_shared 67 endif 68 my_ndk_stl_cppflags := -std=c++11 69 else 70 # LOCAL_NDK_STL_VARIANT is gnustl_static 71 my_ndk_stl_include_path := $(my_ndk_source_root)/cxx-stl/gnu-libstdc++/$($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_NDK_GCC_VERSION)/libs/$(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)CPU_ABI)/include \ 72 $(my_ndk_source_root)/cxx-stl/gnu-libstdc++/$($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_NDK_GCC_VERSION)/include 73 my_ndk_stl_static_lib := $(my_ndk_source_root)/cxx-stl/gnu-libstdc++/$($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_NDK_GCC_VERSION)/libs/$(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)CPU_ABI)/libgnustl_static.a 74 endif 75 endif 76 endif 77endif 78 79################################################## 80# Compute the dependency of the shared libraries 81################################################## 82# On the target, we compile with -nostdlib, so we must add in the 83# default system shared libraries, unless they have requested not 84# to by supplying a LOCAL_SYSTEM_SHARED_LIBRARIES value. One would 85# supply that, for example, when building libc itself. 86ifdef LOCAL_IS_HOST_MODULE 87 ifeq ($(LOCAL_SYSTEM_SHARED_LIBRARIES),none) 88 my_system_shared_libraries := 89 else 90 my_system_shared_libraries := $(LOCAL_SYSTEM_SHARED_LIBRARIES) 91 endif 92else 93 ifeq ($(LOCAL_SYSTEM_SHARED_LIBRARIES),none) 94 my_system_shared_libraries := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_DEFAULT_SYSTEM_SHARED_LIBRARIES) 95 else 96 my_system_shared_libraries := $(LOCAL_SYSTEM_SHARED_LIBRARIES) 97 endif 98endif 99 100# The following LOCAL_ variables will be modified in this file. 101# Because the same LOCAL_ variables may be used to define modules for both 1st arch and 2nd arch, 102# we can't modify them in place. 103my_src_files := $(LOCAL_SRC_FILES) 104my_static_libraries := $(LOCAL_STATIC_LIBRARIES) 105my_whole_static_libraries := $(LOCAL_WHOLE_STATIC_LIBRARIES) 106my_shared_libraries := $(LOCAL_SHARED_LIBRARIES) 107my_cflags := $(LOCAL_CFLAGS) 108my_cppflags := $(LOCAL_CPPFLAGS) 109my_ldflags := $(LOCAL_LDFLAGS) 110my_asflags := $(LOCAL_ASFLAGS) 111my_cc := $(LOCAL_CC) 112my_cxx := $(LOCAL_CXX) 113my_c_includes := $(LOCAL_C_INCLUDES) 114my_generated_sources := $(LOCAL_GENERATED_SOURCES) 115 116my_src_files += $(LOCAL_SRC_FILES_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_SRC_FILES_$(my_32_64_bit_suffix)) 117my_shared_libraries += $(LOCAL_SHARED_LIBRARIES_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_SHARED_LIBRARIES_$(my_32_64_bit_suffix)) 118my_cflags += $(LOCAL_CFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_CFLAGS_$(my_32_64_bit_suffix)) 119my_cppflags += $(LOCAL_CPPFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_CPPFLAGS_$(my_32_64_bit_suffix)) 120my_ldflags += $(LOCAL_LDFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_LDFLAGS_$(my_32_64_bit_suffix)) 121my_asflags += $(LOCAL_ASFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_ASFLAGS_$(my_32_64_bit_suffix)) 122my_c_includes += $(LOCAL_C_INCLUDES_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_C_INCLUDES_$(my_32_64_bit_suffix)) 123my_generated_sources += $(LOCAL_GENERATED_SOURCES_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_GENERATED_SOURCES_$(my_32_64_bit_suffix)) 124 125my_clang := $(LOCAL_CLANG) 126ifdef LOCAL_CLANG_$(my_32_64_bit_suffix) 127my_clang := $(LOCAL_CLANG_$(my_32_64_bit_suffix)) 128endif 129ifdef LOCAL_CLANG_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH) 130my_clang := $(LOCAL_CLANG_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) 131endif 132 133# arch-specific static libraries go first so that generic ones can depend on them 134my_static_libraries := $(LOCAL_STATIC_LIBRARIES_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_STATIC_LIBRARIES_$(my_32_64_bit_suffix)) $(my_static_libraries) 135my_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) 136 137my_cflags := $(filter-out $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)GLOBAL_UNSUPPORTED_CFLAGS),$(my_cflags)) 138 139 140# Replace libstdc++ with libc++ if it's seen 141my_libcxx := $(filter libc++, $(my_shared_libraries)) 142ifdef my_libcxx 143my_system_shared_libraries := $(filter-out libstdc++, $(my_system_shared_libraries)) 144endif 145 146# Add static HAL libraries 147ifdef LOCAL_HAL_STATIC_LIBRARIES 148$(foreach lib, $(LOCAL_HAL_STATIC_LIBRARIES), \ 149 $(eval b_lib := $(filter $(lib).%,$(BOARD_HAL_STATIC_LIBRARIES)))\ 150 $(if $(b_lib), $(eval my_static_libraries += $(b_lib)),\ 151 $(eval my_static_libraries += $(lib).default))) 152b_lib := 153endif 154 155ifeq ($(strip $(LOCAL_ADDRESS_SANITIZER)),true) 156 my_clang := true 157 my_cflags += $(ADDRESS_SANITIZER_CONFIG_EXTRA_CFLAGS) 158 my_ldflags += $(ADDRESS_SANITIZER_CONFIG_EXTRA_LDFLAGS) 159 my_shared_libraries += $(ADDRESS_SANITIZER_CONFIG_EXTRA_SHARED_LIBRARIES) 160 my_static_libraries += $(ADDRESS_SANITIZER_CONFIG_EXTRA_STATIC_LIBRARIES) 161endif 162 163ifeq ($(strip $($(LOCAL_2ND_ARCH_VAR_PREFIX)WITHOUT_$(my_prefix)CLANG)),true) 164 my_clang := 165endif 166 167# Add in libcompiler_rt for all regular device builds 168ifeq (,$(LOCAL_SDK_VERSION)$(LOCAL_IS_HOST_MODULE)$(WITHOUT_LIBCOMPILER_RT)) 169 my_static_libraries += $(COMPILER_RT_CONFIG_EXTRA_STATIC_LIBRARIES) 170endif 171 172my_compiler_dependencies := 173 174#################################################### 175## Add FDO flags if FDO is turned on and supported 176#################################################### 177ifneq ($(strip $(LOCAL_FDO_SUPPORT)),) 178 ifeq ($(strip $(LOCAL_IS_HOST_MODULE)),) 179 my_cflags += $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_FDO_CFLAGS) 180 my_ldflags += $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_FDO_CFLAGS) 181 endif 182endif 183 184########################################################### 185## Explicitly declare assembly-only __ASSEMBLY__ macro for 186## assembly source 187########################################################### 188my_asflags += -D__ASSEMBLY__ 189 190 191########################################################## 192## Set up installed module dependency 193## We cannot compute the full path of the LOCAL_SHARED_LIBRARIES for 194## they may cusomize their install path with LOCAL_MODULE_PATH 195########################################################## 196# Get the list of INSTALLED libraries as module names. 197ifdef LOCAL_SDK_VERSION 198 installed_shared_library_module_names := \ 199 $(my_shared_libraries) 200else 201 installed_shared_library_module_names := \ 202 $(my_system_shared_libraries) $(my_shared_libraries) 203endif 204installed_shared_library_module_names := $(sort $(installed_shared_library_module_names)) 205 206# The real dependency will be added after all Android.mks are loaded and the install paths 207# of the shared libraries are determined. 208ifdef LOCAL_INSTALLED_MODULE 209ifdef installed_shared_library_module_names 210$(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)DEPENDENCIES_ON_SHARED_LIBRARIES += \ 211 $(my_register_name):$(LOCAL_INSTALLED_MODULE):$(subst $(space),$(comma),$(installed_shared_library_module_names)) 212endif 213endif 214 215########################################################### 216## Define PRIVATE_ variables from global vars 217########################################################### 218ifndef LOCAL_IS_HOST_MODULE 219ifdef LOCAL_SDK_VERSION 220my_target_project_includes := 221my_target_c_includes := $(my_ndk_stl_include_path) $(my_ndk_sysroot_include) 222my_target_global_cppflags := $(my_ndk_stl_cppflags) 223else 224my_target_project_includes := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_PROJECT_INCLUDES) 225my_target_c_includes := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_C_INCLUDES) 226my_target_global_cppflags := 227endif # LOCAL_SDK_VERSION 228 229ifeq ($(my_clang),true) 230my_target_global_cflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_TARGET_GLOBAL_CFLAGS) 231my_target_global_cppflags += $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_TARGET_GLOBAL_CPPFLAGS) 232my_target_global_ldflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_TARGET_GLOBAL_LDFLAGS) 233my_target_c_includes += $(CLANG_CONFIG_EXTRA_TARGET_C_INCLUDES) 234else 235my_target_global_cflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CFLAGS) 236my_target_global_cppflags += $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CPPFLAGS) 237my_target_global_ldflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_LDFLAGS) 238endif # my_clang 239 240$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_PROJECT_INCLUDES := $(my_target_project_includes) 241$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_C_INCLUDES := $(my_target_c_includes) 242$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_GLOBAL_CFLAGS := $(my_target_global_cflags) 243$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_GLOBAL_CPPFLAGS := $(my_target_global_cppflags) 244$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_GLOBAL_LDFLAGS := $(my_target_global_ldflags) 245 246else # LOCAL_IS_HOST_MODULE 247 248ifeq ($(my_clang),true) 249my_host_global_cflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_HOST_GLOBAL_CFLAGS) 250my_host_global_cppflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_HOST_GLOBAL_CPPFLAGS) 251my_host_global_ldflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_HOST_GLOBAL_LDFLAGS) 252my_host_c_includes := $($(LOCAL_2ND_ARCH_VAR_PREFIX)HOST_C_INCLUDES) $(CLANG_CONFIG_EXTRA_HOST_C_INCLUDES) 253else 254my_host_global_cflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_CFLAGS) 255my_host_global_cppflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_CPPFLAGS) 256my_host_global_ldflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_LDFLAGS) 257my_host_c_includes := $($(LOCAL_2ND_ARCH_VAR_PREFIX)HOST_C_INCLUDES) 258endif # my_clang 259 260$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_HOST_C_INCLUDES := $(my_host_c_includes) 261$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_HOST_GLOBAL_CFLAGS := $(my_host_global_cflags) 262$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_HOST_GLOBAL_CPPFLAGS := $(my_host_global_cppflags) 263$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_HOST_GLOBAL_LDFLAGS := $(my_host_global_ldflags) 264endif # LOCAL_IS_HOST_MODULE 265 266########################################################### 267## Define PRIVATE_ variables used by multiple module types 268########################################################### 269$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_NO_DEFAULT_COMPILER_FLAGS := \ 270 $(strip $(LOCAL_NO_DEFAULT_COMPILER_FLAGS)) 271 272ifeq ($(strip $(WITH_SYNTAX_CHECK)),) 273 LOCAL_NO_SYNTAX_CHECK := true 274endif 275 276ifeq ($(strip $(WITH_STATIC_ANALYZER)),) 277 LOCAL_NO_STATIC_ANALYZER := true 278endif 279 280ifneq ($(strip $(LOCAL_IS_HOST_MODULE)),) 281 my_syntax_arch := host 282else 283 my_syntax_arch := $(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH) 284endif 285 286ifeq ($(strip $(my_cc)),) 287 ifeq ($(strip $(my_clang)),true) 288 my_cc := $(CLANG) 289 else 290 my_cc := $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)CC) 291 endif 292endif 293ifneq ($(LOCAL_NO_STATIC_ANALYZER),true) 294 my_cc := $(SYNTAX_TOOLS_PREFIX)/ccc-analyzer $(my_syntax_arch) "$(my_cc)" 295else 296ifneq ($(LOCAL_NO_SYNTAX_CHECK),true) 297 my_cc := $(SYNTAX_TOOLS_PREFIX)/ccc-syntax $(my_syntax_arch) "$(my_cc)" 298endif 299endif 300$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CC := $(my_cc) 301 302ifeq ($(strip $(my_cxx)),) 303 ifeq ($(strip $(my_clang)),true) 304 my_cxx := $(CLANG_CXX) 305 else 306 my_cxx := $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)CXX) 307 endif 308endif 309ifneq ($(LOCAL_NO_STATIC_ANALYZER),true) 310 my_cxx := $(SYNTAX_TOOLS_PREFIX)/cxx-analyzer $(my_syntax_arch) "$(my_cxx)" 311else 312ifneq ($(LOCAL_NO_SYNTAX_CHECK),true) 313 my_cxx := $(SYNTAX_TOOLS_PREFIX)/cxx-syntax $(my_syntax_arch) "$(my_cxx)" 314endif 315endif 316$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CXX := $(my_cxx) 317 318# TODO: support a mix of standard extensions so that this isn't necessary 319LOCAL_CPP_EXTENSION := $(strip $(LOCAL_CPP_EXTENSION)) 320ifeq ($(LOCAL_CPP_EXTENSION),) 321 LOCAL_CPP_EXTENSION := .cpp 322endif 323$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CPP_EXTENSION := $(LOCAL_CPP_EXTENSION) 324 325# Certain modules like libdl have to have symbols resolved at runtime and blow 326# up if --no-undefined is passed to the linker. 327ifeq ($(strip $(LOCAL_NO_DEFAULT_COMPILER_FLAGS)),) 328ifeq ($(strip $(LOCAL_ALLOW_UNDEFINED_SYMBOLS)),) 329 my_ldflags += $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)NO_UNDEFINED_LDFLAGS) 330endif 331endif 332 333ifeq (true,$(LOCAL_GROUP_STATIC_LIBRARIES)) 334$(LOCAL_BUILT_MODULE): PRIVATE_GROUP_STATIC_LIBRARIES := true 335else 336$(LOCAL_BUILT_MODULE): PRIVATE_GROUP_STATIC_LIBRARIES := 337endif 338 339########################################################### 340## Define arm-vs-thumb-mode flags. 341########################################################### 342LOCAL_ARM_MODE := $(strip $(LOCAL_ARM_MODE)) 343ifeq ($(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH),arm) 344arm_objects_mode := $(if $(LOCAL_ARM_MODE),$(LOCAL_ARM_MODE),arm) 345normal_objects_mode := $(if $(LOCAL_ARM_MODE),$(LOCAL_ARM_MODE),thumb) 346 347# Read the values from something like TARGET_arm_CFLAGS or 348# TARGET_thumb_CFLAGS. HOST_(arm|thumb)_CFLAGS values aren't 349# actually used (although they are usually empty). 350arm_objects_cflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)$(arm_objects_mode)_CFLAGS) 351normal_objects_cflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)$(normal_objects_mode)_CFLAGS) 352ifeq ($(strip $(my_clang)),true) 353arm_objects_cflags := $(call $(LOCAL_2ND_ARCH_VAR_PREFIX)convert-to-$(my_host)clang-flags,$(arm_objects_cflags)) 354normal_objects_cflags := $(call $(LOCAL_2ND_ARCH_VAR_PREFIX)convert-to-$(my_host)clang-flags,$(normal_objects_cflags)) 355endif 356 357else 358arm_objects_mode := 359normal_objects_mode := 360arm_objects_cflags := 361normal_objects_cflags := 362endif 363 364########################################################### 365## Define per-module debugging flags. Users can turn on 366## debugging for a particular module by setting DEBUG_MODULE_ModuleName 367## to a non-empty value in their environment or buildspec.mk, 368## and setting HOST_/TARGET_CUSTOM_DEBUG_CFLAGS to the 369## debug flags that they want to use. 370########################################################### 371ifdef DEBUG_MODULE_$(strip $(LOCAL_MODULE)) 372 debug_cflags := $($(my_prefix)CUSTOM_DEBUG_CFLAGS) 373else 374 debug_cflags := 375endif 376 377#################################################### 378## Compile RenderScript with reflected C++ 379#################################################### 380 381renderscript_sources := $(filter %.rs %.fs,$(my_src_files)) 382 383ifneq (,$(renderscript_sources)) 384 385renderscript_sources_fullpath := $(addprefix $(LOCAL_PATH)/, $(renderscript_sources)) 386RenderScript_file_stamp := $(intermediates)/RenderScriptCPP.stamp 387renderscript_intermediate := $(intermediates)/renderscript 388 389ifeq ($(LOCAL_RENDERSCRIPT_CC),) 390LOCAL_RENDERSCRIPT_CC := $(LLVM_RS_CC) 391endif 392 393# Turn on all warnings and warnings as errors for RS compiles. 394# This can be disabled with LOCAL_RENDERSCRIPT_FLAGS := -Wno-error 395renderscript_flags := -Wall -Werror 396renderscript_flags += $(LOCAL_RENDERSCRIPT_FLAGS) 397 398renderscript_includes := \ 399 $(TOPDIR)external/clang/lib/Headers \ 400 $(TOPDIR)frameworks/rs/scriptc \ 401 $(LOCAL_RENDERSCRIPT_INCLUDES) 402 403ifneq ($(LOCAL_RENDERSCRIPT_INCLUDES_OVERRIDE),) 404renderscript_includes := $(LOCAL_RENDERSCRIPT_INCLUDES_OVERRIDE) 405endif 406 407$(RenderScript_file_stamp): PRIVATE_RS_INCLUDES := $(renderscript_includes) 408$(RenderScript_file_stamp): PRIVATE_RS_CC := $(LOCAL_RENDERSCRIPT_CC) 409$(RenderScript_file_stamp): PRIVATE_RS_FLAGS := $(renderscript_flags) 410$(RenderScript_file_stamp): PRIVATE_RS_SOURCE_FILES := $(renderscript_sources_fullpath) 411$(RenderScript_file_stamp): PRIVATE_RS_OUTPUT_DIR := $(renderscript_intermediate) 412$(RenderScript_file_stamp): $(renderscript_sources_fullpath) $(LOCAL_RENDERSCRIPT_CC) 413 $(transform-renderscripts-to-cpp-and-bc) 414 415# include the dependency files (.d) generated by llvm-rs-cc. 416renderscript_generated_dep_files := $(addprefix $(renderscript_intermediate)/, \ 417 $(patsubst %.fs,%.d, $(patsubst %.rs,%.d, $(notdir $(renderscript_sources))))) 418-include $(renderscript_generated_dep_files) 419 420LOCAL_INTERMEDIATE_TARGETS += $(RenderScript_file_stamp) 421 422rs_generated_cpps := $(addprefix \ 423 $(renderscript_intermediate)/ScriptC_,$(patsubst %.fs,%.cpp, $(patsubst %.rs,%.cpp, \ 424 $(notdir $(renderscript_sources))))) 425 426# This is just a dummy rule to make sure gmake doesn't skip updating the dependents. 427$(rs_generated_cpps) : $(RenderScript_file_stamp) 428 @echo "Updated RS generated cpp file $@." 429 430my_c_includes += $(renderscript_intermediate) 431my_generated_sources += $(rs_generated_cpps) 432 433endif 434 435 436########################################################### 437## Stuff source generated from one-off tools 438########################################################### 439$(my_generated_sources): PRIVATE_MODULE := $(my_register_name) 440 441my_gen_sources_copy := $(patsubst $(generated_sources_dir)/%,$(intermediates)/%,$(filter $(generated_sources_dir)/%,$(my_generated_sources))) 442 443$(my_gen_sources_copy): $(intermediates)/% : $(generated_sources_dir)/% | $(ACP) 444 @echo "Copy: $@" 445 $(copy-file-to-target) 446 447my_generated_sources := $(patsubst $(generated_sources_dir)/%,$(intermediates)/%,$(my_generated_sources)) 448 449ALL_GENERATED_SOURCES += $(my_generated_sources) 450 451########################################################### 452## Compile the .proto files to .cc and then to .o 453########################################################### 454proto_sources := $(filter %.proto,$(my_src_files)) 455proto_generated_objects := 456proto_generated_headers := 457ifneq ($(proto_sources),) 458proto_sources_fullpath := $(addprefix $(LOCAL_PATH)/, $(proto_sources)) 459proto_generated_cc_sources_dir := $(generated_sources_dir)/proto 460proto_generated_cc_sources := $(addprefix $(proto_generated_cc_sources_dir)/, \ 461 $(patsubst %.proto,%.pb.cc,$(proto_sources_fullpath))) 462proto_generated_headers := $(patsubst %.pb.cc,%.pb.h, $(proto_generated_cc_sources)) 463proto_generated_obj_dir := $(intermediates)/proto 464proto_generated_objects := $(addprefix $(proto_generated_obj_dir)/, \ 465 $(patsubst %.proto,%.pb.o,$(proto_sources_fullpath))) 466 467# Ensure the transform-proto-to-cc rule is only defined once in multilib build. 468ifndef $(my_prefix)_$(LOCAL_MODULE_CLASS)_$(LOCAL_MODULE)_proto_defined 469$(proto_generated_cc_sources): PRIVATE_PROTO_INCLUDES := $(TOP) 470$(proto_generated_cc_sources): PRIVATE_PROTO_CC_OUTPUT_DIR := $(proto_generated_cc_sources_dir) 471$(proto_generated_cc_sources): PRIVATE_PROTOC_FLAGS := $(LOCAL_PROTOC_FLAGS) 472$(proto_generated_cc_sources): $(proto_generated_cc_sources_dir)/%.pb.cc: %.proto $(PROTOC) 473 $(transform-proto-to-cc) 474 475# This is just a dummy rule to make sure gmake doesn't skip updating the dependents. 476$(proto_generated_headers): $(proto_generated_cc_sources_dir)/%.pb.h: $(proto_generated_cc_sources_dir)/%.pb.cc 477 @echo "Updated header file $@." 478 479$(my_prefix)_$(LOCAL_MODULE_CLASS)_$(LOCAL_MODULE)_proto_defined := true 480endif # transform-proto-to-cc rule included only once 481 482$(proto_generated_objects): PRIVATE_ARM_MODE := $(normal_objects_mode) 483$(proto_generated_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 484$(proto_generated_objects): $(proto_generated_obj_dir)/%.o: $(proto_generated_cc_sources_dir)/%.cc $(proto_generated_headers) 485 $(transform-$(PRIVATE_HOST)cpp-to-o) 486-include $(proto_generated_objects:%.o=%.P) 487 488my_c_includes += external/protobuf/src $(proto_generated_cc_sources_dir) 489my_cflags += -DGOOGLE_PROTOBUF_NO_RTTI 490ifeq ($(LOCAL_PROTOC_OPTIMIZE_TYPE),full) 491my_static_libraries += libprotobuf-cpp-2.3.0-full 492else 493my_static_libraries += libprotobuf-cpp-2.3.0-lite 494endif 495endif # $(proto_sources) non-empty 496 497 498########################################################### 499## YACC: Compile .y and .yy files to .cpp and the to .o. 500########################################################### 501 502y_yacc_sources := $(filter %.y,$(my_src_files)) 503y_yacc_cpps := $(addprefix \ 504 $(intermediates)/,$(y_yacc_sources:.y=$(LOCAL_CPP_EXTENSION))) 505 506yy_yacc_sources := $(filter %.yy,$(my_src_files)) 507yy_yacc_cpps := $(addprefix \ 508 $(intermediates)/,$(yy_yacc_sources:.yy=$(LOCAL_CPP_EXTENSION))) 509 510yacc_cpps := $(y_yacc_cpps) $(yy_yacc_cpps) 511yacc_headers := $(yacc_cpps:$(LOCAL_CPP_EXTENSION)=.h) 512yacc_objects := $(yacc_cpps:$(LOCAL_CPP_EXTENSION)=.o) 513 514ifneq ($(strip $(y_yacc_cpps)),) 515$(y_yacc_cpps): $(intermediates)/%$(LOCAL_CPP_EXTENSION): \ 516 $(TOPDIR)$(LOCAL_PATH)/%.y \ 517 $(lex_cpps) $(LOCAL_ADDITIONAL_DEPENDENCIES) 518 $(call transform-y-to-cpp,$(PRIVATE_CPP_EXTENSION)) 519$(yacc_headers): $(intermediates)/%.h: $(intermediates)/%$(LOCAL_CPP_EXTENSION) 520endif 521 522ifneq ($(strip $(yy_yacc_cpps)),) 523$(yy_yacc_cpps): $(intermediates)/%$(LOCAL_CPP_EXTENSION): \ 524 $(TOPDIR)$(LOCAL_PATH)/%.yy \ 525 $(lex_cpps) $(LOCAL_ADDITIONAL_DEPENDENCIES) 526 $(call transform-y-to-cpp,$(PRIVATE_CPP_EXTENSION)) 527$(yacc_headers): $(intermediates)/%.h: $(intermediates)/%$(LOCAL_CPP_EXTENSION) 528endif 529 530ifneq ($(strip $(yacc_cpps)),) 531$(yacc_objects): PRIVATE_ARM_MODE := $(normal_objects_mode) 532$(yacc_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 533$(yacc_objects): $(intermediates)/%.o: $(intermediates)/%$(LOCAL_CPP_EXTENSION) 534 $(transform-$(PRIVATE_HOST)cpp-to-o) 535endif 536 537########################################################### 538## LEX: Compile .l and .ll files to .cpp and then to .o. 539########################################################### 540 541l_lex_sources := $(filter %.l,$(my_src_files)) 542l_lex_cpps := $(addprefix \ 543 $(intermediates)/,$(l_lex_sources:.l=$(LOCAL_CPP_EXTENSION))) 544 545ll_lex_sources := $(filter %.ll,$(my_src_files)) 546ll_lex_cpps := $(addprefix \ 547 $(intermediates)/,$(ll_lex_sources:.ll=$(LOCAL_CPP_EXTENSION))) 548 549lex_cpps := $(l_lex_cpps) $(ll_lex_cpps) 550lex_objects := $(lex_cpps:$(LOCAL_CPP_EXTENSION)=.o) 551 552ifneq ($(strip $(l_lex_cpps)),) 553$(l_lex_cpps): $(intermediates)/%$(LOCAL_CPP_EXTENSION): \ 554 $(TOPDIR)$(LOCAL_PATH)/%.l 555 $(transform-l-to-cpp) 556endif 557 558ifneq ($(strip $(ll_lex_cpps)),) 559$(ll_lex_cpps): $(intermediates)/%$(LOCAL_CPP_EXTENSION): \ 560 $(TOPDIR)$(LOCAL_PATH)/%.ll 561 $(transform-l-to-cpp) 562endif 563 564ifneq ($(strip $(lex_cpps)),) 565$(lex_objects): PRIVATE_ARM_MODE := $(normal_objects_mode) 566$(lex_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 567$(lex_objects): $(intermediates)/%.o: \ 568 $(intermediates)/%$(LOCAL_CPP_EXTENSION) \ 569 $(LOCAL_ADDITIONAL_DEPENDENCIES) \ 570 $(yacc_headers) 571 $(transform-$(PRIVATE_HOST)cpp-to-o) 572endif 573 574########################################################### 575## C++: Compile .cpp files to .o. 576########################################################### 577 578# we also do this on host modules, even though 579# it's not really arm, because there are files that are shared. 580cpp_arm_sources := $(patsubst %$(LOCAL_CPP_EXTENSION).arm,%$(LOCAL_CPP_EXTENSION),$(filter %$(LOCAL_CPP_EXTENSION).arm,$(my_src_files))) 581cpp_arm_objects := $(addprefix $(intermediates)/,$(cpp_arm_sources:$(LOCAL_CPP_EXTENSION)=.o)) 582 583cpp_normal_sources := $(filter %$(LOCAL_CPP_EXTENSION),$(my_src_files)) 584cpp_normal_objects := $(addprefix $(intermediates)/,$(cpp_normal_sources:$(LOCAL_CPP_EXTENSION)=.o)) 585 586$(cpp_arm_objects): PRIVATE_ARM_MODE := $(arm_objects_mode) 587$(cpp_arm_objects): PRIVATE_ARM_CFLAGS := $(arm_objects_cflags) 588$(cpp_normal_objects): PRIVATE_ARM_MODE := $(normal_objects_mode) 589$(cpp_normal_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 590 591cpp_objects := $(cpp_arm_objects) $(cpp_normal_objects) 592 593ifneq ($(strip $(cpp_objects)),) 594$(cpp_objects): $(intermediates)/%.o: \ 595 $(TOPDIR)$(LOCAL_PATH)/%$(LOCAL_CPP_EXTENSION) \ 596 $(yacc_cpps) $(proto_generated_headers) \ 597 $(LOCAL_ADDITIONAL_DEPENDENCIES) \ 598 | $(my_compiler_dependencies) 599 $(transform-$(PRIVATE_HOST)cpp-to-o) 600-include $(cpp_objects:%.o=%.P) 601endif 602 603########################################################### 604## C++: Compile generated .cpp files to .o. 605########################################################### 606 607gen_cpp_sources := $(filter %$(LOCAL_CPP_EXTENSION),$(my_generated_sources)) 608gen_cpp_objects := $(gen_cpp_sources:%$(LOCAL_CPP_EXTENSION)=%.o) 609 610ifneq ($(strip $(gen_cpp_objects)),) 611# Compile all generated files as thumb. 612# TODO: support compiling certain generated files as arm. 613$(gen_cpp_objects): PRIVATE_ARM_MODE := $(normal_objects_mode) 614$(gen_cpp_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 615$(gen_cpp_objects): $(intermediates)/%.o: \ 616 $(intermediates)/%$(LOCAL_CPP_EXTENSION) $(yacc_cpps) \ 617 $(proto_generated_headers) \ 618 $(LOCAL_ADDITIONAL_DEPENDENCIES) \ 619 | $(my_compiler_dependencies) 620 $(transform-$(PRIVATE_HOST)cpp-to-o) 621-include $(gen_cpp_objects:%.o=%.P) 622endif 623 624########################################################### 625## S: Compile generated .S and .s files to .o. 626########################################################### 627 628gen_S_sources := $(filter %.S,$(my_generated_sources)) 629gen_S_objects := $(gen_S_sources:%.S=%.o) 630 631ifneq ($(strip $(gen_S_sources)),) 632$(gen_S_objects): $(intermediates)/%.o: $(intermediates)/%.S \ 633 $(LOCAL_ADDITIONAL_DEPENDENCIES) \ 634 | $(my_compiler_dependencies) 635 $(transform-$(PRIVATE_HOST)s-to-o) 636-include $(gen_S_objects:%.o=%.P) 637endif 638 639gen_s_sources := $(filter %.s,$(my_generated_sources)) 640gen_s_objects := $(gen_s_sources:%.s=%.o) 641 642ifneq ($(strip $(gen_s_objects)),) 643$(gen_s_objects): $(intermediates)/%.o: $(intermediates)/%.s \ 644 $(LOCAL_ADDITIONAL_DEPENDENCIES) \ 645 | $(my_compiler_dependencies) 646 $(transform-$(PRIVATE_HOST)s-to-o-no-deps) 647-include $(gen_s_objects:%.o=%.P) 648endif 649 650gen_asm_objects := $(gen_S_objects) $(gen_s_objects) 651 652########################################################### 653## o: Include generated .o files in output. 654########################################################### 655 656gen_o_objects := $(filter %.o,$(my_generated_sources)) 657 658########################################################### 659## C: Compile .c files to .o. 660########################################################### 661 662c_arm_sources := $(patsubst %.c.arm,%.c,$(filter %.c.arm,$(my_src_files))) 663c_arm_objects := $(addprefix $(intermediates)/,$(c_arm_sources:.c=.o)) 664 665c_normal_sources := $(filter %.c,$(my_src_files)) 666c_normal_objects := $(addprefix $(intermediates)/,$(c_normal_sources:.c=.o)) 667 668$(c_arm_objects): PRIVATE_ARM_MODE := $(arm_objects_mode) 669$(c_arm_objects): PRIVATE_ARM_CFLAGS := $(arm_objects_cflags) 670$(c_normal_objects): PRIVATE_ARM_MODE := $(normal_objects_mode) 671$(c_normal_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 672 673c_objects := $(c_arm_objects) $(c_normal_objects) 674 675ifneq ($(strip $(c_objects)),) 676$(c_objects): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.c $(yacc_cpps) $(proto_generated_headers) \ 677 $(LOCAL_ADDITIONAL_DEPENDENCIES) \ 678 | $(my_compiler_dependencies) 679 $(transform-$(PRIVATE_HOST)c-to-o) 680-include $(c_objects:%.o=%.P) 681endif 682 683########################################################### 684## C: Compile generated .c files to .o. 685########################################################### 686 687gen_c_sources := $(filter %.c,$(my_generated_sources)) 688gen_c_objects := $(gen_c_sources:%.c=%.o) 689 690ifneq ($(strip $(gen_c_objects)),) 691# Compile all generated files as thumb. 692# TODO: support compiling certain generated files as arm. 693$(gen_c_objects): PRIVATE_ARM_MODE := $(normal_objects_mode) 694$(gen_c_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 695$(gen_c_objects): $(intermediates)/%.o: $(intermediates)/%.c $(yacc_cpps) $(proto_generated_headers) \ 696 $(LOCAL_ADDITIONAL_DEPENDENCIES) \ 697 | $(my_compiler_dependencies) 698 $(transform-$(PRIVATE_HOST)c-to-o) 699-include $(gen_c_objects:%.o=%.P) 700endif 701 702########################################################### 703## ObjC: Compile .m files to .o 704########################################################### 705 706objc_sources := $(filter %.m,$(my_src_files)) 707objc_objects := $(addprefix $(intermediates)/,$(objc_sources:.m=.o)) 708 709ifneq ($(strip $(objc_objects)),) 710$(objc_objects): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.m $(yacc_cpps) $(proto_generated_headers) \ 711 $(LOCAL_ADDITIONAL_DEPENDENCIES) \ 712 | $(my_compiler_dependencies) 713 $(transform-$(PRIVATE_HOST)m-to-o) 714-include $(objc_objects:%.o=%.P) 715endif 716 717########################################################### 718## AS: Compile .S files to .o. 719########################################################### 720 721asm_sources_S := $(filter %.S,$(my_src_files)) 722asm_objects_S := $(addprefix $(intermediates)/,$(asm_sources_S:.S=.o)) 723 724ifneq ($(strip $(asm_objects_S)),) 725$(asm_objects_S): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.S \ 726 $(LOCAL_ADDITIONAL_DEPENDENCIES) \ 727 | $(my_compiler_dependencies) 728 $(transform-$(PRIVATE_HOST)s-to-o) 729-include $(asm_objects_S:%.o=%.P) 730endif 731 732asm_sources_s := $(filter %.s,$(my_src_files)) 733asm_objects_s := $(addprefix $(intermediates)/,$(asm_sources_s:.s=.o)) 734 735ifneq ($(strip $(asm_objects_s)),) 736$(asm_objects_s): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.s \ 737 $(LOCAL_ADDITIONAL_DEPENDENCIES) \ 738 | $(my_compiler_dependencies) 739 $(transform-$(PRIVATE_HOST)s-to-o-no-deps) 740-include $(asm_objects_s:%.o=%.P) 741endif 742 743asm_objects := $(asm_objects_S) $(asm_objects_s) 744 745 746# .asm for x86 needs to be compiled with yasm. 747ifeq (x86,$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) 748asm_sources_asm := $(filter %.asm,$(my_src_files)) 749ifneq ($(strip $(asm_sources_asm)),) 750asm_objects_asm := $(addprefix $(intermediates)/,$(asm_sources_asm:.asm=.o)) 751$(asm_objects_asm): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.asm \ 752 $(LOCAL_ADDITIONAL_DEPENDENCIES) 753 $(transform-asm-to-o) 754 755asm_objects += $(asm_objects_asm) 756endif 757endif 758 759#################################################### 760## Import includes 761#################################################### 762import_includes := $(intermediates)/import_includes 763import_includes_deps := $(strip \ 764 $(foreach l, $(installed_shared_library_module_names), \ 765 $(call intermediates-dir-for,SHARED_LIBRARIES,$(l),$(LOCAL_IS_HOST_MODULE),,$(LOCAL_2ND_ARCH_VAR_PREFIX))/export_includes) \ 766 $(foreach l, $(my_static_libraries) $(my_whole_static_libraries), \ 767 $(call intermediates-dir-for,STATIC_LIBRARIES,$(l),$(LOCAL_IS_HOST_MODULE),,$(LOCAL_2ND_ARCH_VAR_PREFIX))/export_includes)) 768$(import_includes) : $(import_includes_deps) 769 @echo Import includes file: $@ 770 $(hide) mkdir -p $(dir $@) && rm -f $@ 771ifdef import_includes_deps 772 $(hide) for f in $^; do \ 773 cat $$f >> $@; \ 774 done 775else 776 $(hide) touch $@ 777endif 778 779########################################################### 780## Common object handling. 781########################################################### 782 783# some rules depend on asm_objects being first. If your code depends on 784# being first, it's reasonable to require it to be assembly 785normal_objects := \ 786 $(asm_objects) \ 787 $(cpp_objects) \ 788 $(gen_cpp_objects) \ 789 $(gen_asm_objects) \ 790 $(c_objects) \ 791 $(gen_c_objects) \ 792 $(objc_objects) \ 793 $(yacc_objects) \ 794 $(lex_objects) \ 795 $(proto_generated_objects) \ 796 $(addprefix $(TOPDIR)$(LOCAL_PATH)/,$(LOCAL_PREBUILT_OBJ_FILES)) 797 798all_objects := $(normal_objects) $(gen_o_objects) 799 800my_c_includes += $(TOPDIR)$(LOCAL_PATH) $(intermediates) $(generated_sources_dir) 801 802ifndef LOCAL_SDK_VERSION 803 my_c_includes += $(JNI_H_INCLUDE) 804endif 805 806# all_objects includes gen_o_objects which were part of LOCAL_GENERATED_SOURCES; 807# use normal_objects here to avoid creating circular dependencies. This assumes 808# that custom build rules which generate .o files don't consume other generated 809# sources as input (or if they do they take care of that dependency themselves). 810$(normal_objects) : | $(my_generated_sources) 811$(all_objects) : | $(import_includes) 812ALL_C_CPP_ETC_OBJECTS += $(all_objects) 813 814 815########################################################### 816# Standard library handling. 817########################################################### 818 819########################################################### 820# The list of libraries that this module will link against are in 821# these variables. Each is a list of bare module names like "libc libm". 822# 823# LOCAL_SHARED_LIBRARIES 824# LOCAL_STATIC_LIBRARIES 825# LOCAL_WHOLE_STATIC_LIBRARIES 826# 827# We need to convert the bare names into the dependencies that 828# we'll use for LOCAL_BUILT_MODULE and LOCAL_INSTALLED_MODULE. 829# LOCAL_BUILT_MODULE should depend on the BUILT versions of the 830# libraries, so that simply building this module doesn't force 831# an install of a library. Similarly, LOCAL_INSTALLED_MODULE 832# should depend on the INSTALLED versions of the libraries so 833# that they get installed when this module does. 834########################################################### 835# NOTE: 836# WHOLE_STATIC_LIBRARIES are libraries that are pulled into the 837# module without leaving anything out, which is useful for turning 838# a collection of .a files into a .so file. Linking against a 839# normal STATIC_LIBRARY will only pull in code/symbols that are 840# referenced by the module. (see gcc/ld's --whole-archive option) 841########################################################### 842 843# Get the list of BUILT libraries, which are under 844# various intermediates directories. 845so_suffix := $($(my_prefix)SHLIB_SUFFIX) 846a_suffix := $($(my_prefix)STATIC_LIB_SUFFIX) 847 848ifdef LOCAL_SDK_VERSION 849built_shared_libraries := \ 850 $(addprefix $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)OUT_INTERMEDIATE_LIBRARIES)/, \ 851 $(addsuffix $(so_suffix), \ 852 $(my_shared_libraries))) 853 854# Add the NDK libraries to the built module dependency 855my_system_shared_libraries_fullpath := \ 856 $(my_ndk_stl_shared_lib_fullpath) \ 857 $(addprefix $(my_ndk_sysroot_lib)/, \ 858 $(addsuffix $(so_suffix), $(my_system_shared_libraries))) 859 860built_shared_libraries += $(my_system_shared_libraries_fullpath) 861else 862built_shared_libraries := \ 863 $(addprefix $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)OUT_INTERMEDIATE_LIBRARIES)/, \ 864 $(addsuffix $(so_suffix), \ 865 $(installed_shared_library_module_names))) 866endif 867 868built_static_libraries := \ 869 $(foreach lib,$(my_static_libraries), \ 870 $(call intermediates-dir-for, \ 871 STATIC_LIBRARIES,$(lib),$(LOCAL_IS_HOST_MODULE),,$(LOCAL_2ND_ARCH_VAR_PREFIX))/$(lib)$(a_suffix)) 872 873ifdef LOCAL_SDK_VERSION 874built_static_libraries += $(my_ndk_stl_static_lib) 875endif 876 877built_whole_libraries := \ 878 $(foreach lib,$(my_whole_static_libraries), \ 879 $(call intermediates-dir-for, \ 880 STATIC_LIBRARIES,$(lib),$(LOCAL_IS_HOST_MODULE),,$(LOCAL_2ND_ARCH_VAR_PREFIX))/$(lib)$(a_suffix)) 881 882# We don't care about installed static libraries, since the 883# libraries have already been linked into the module at that point. 884# We do, however, care about the NOTICE files for any static 885# libraries that we use. (see notice_files.mk) 886 887installed_static_library_notice_file_targets := \ 888 $(foreach lib,$(my_static_libraries) $(my_whole_static_libraries), \ 889 NOTICE-$(if $(LOCAL_IS_HOST_MODULE),HOST,TARGET)-STATIC_LIBRARIES-$(lib)) 890 891# Default is -fno-rtti. 892ifeq ($(strip $(LOCAL_RTTI_FLAG)),) 893LOCAL_RTTI_FLAG := -fno-rtti 894endif 895 896########################################################### 897# Rule-specific variable definitions 898########################################################### 899 900ifeq ($(my_clang),true) 901my_cflags := $(call $(LOCAL_2ND_ARCH_VAR_PREFIX)convert-to-$(my_host)clang-flags,$(my_cflags)) 902my_cppflags := $(call $(LOCAL_2ND_ARCH_VAR_PREFIX)convert-to-$(my_host)clang-flags,$(my_cppflags)) 903my_asflags := $(call $(LOCAL_2ND_ARCH_VAR_PREFIX)convert-to-$(my_host)clang-flags,$(my_asflags)) 904my_ldflags := $(call $(LOCAL_2ND_ARCH_VAR_PREFIX)convert-to-$(my_host)clang-flags,$(my_ldflags)) 905endif 906 907$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_YACCFLAGS := $(LOCAL_YACCFLAGS) 908$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ASFLAGS := $(my_asflags) 909$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CONLYFLAGS := $(LOCAL_CONLYFLAGS) 910$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CFLAGS := $(my_cflags) 911$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CPPFLAGS := $(my_cppflags) 912$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_RTTI_FLAG := $(LOCAL_RTTI_FLAG) 913$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_DEBUG_CFLAGS := $(debug_cflags) 914$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_C_INCLUDES := $(my_c_includes) 915$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_IMPORT_INCLUDES := $(import_includes) 916$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_LDFLAGS := $(my_ldflags) 917$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_LDLIBS := $(LOCAL_LDLIBS) 918$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_NO_CRT := $(strip $(LOCAL_NO_CRT) $(LOCAL_NO_CRT_$(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH))) 919$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_LIBCXX := $(my_libcxx) 920 921# this is really the way to get the files onto the command line instead 922# of using $^, because then LOCAL_ADDITIONAL_DEPENDENCIES doesn't work 923$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_SHARED_LIBRARIES := $(built_shared_libraries) 924$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_STATIC_LIBRARIES := $(built_static_libraries) 925$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_WHOLE_STATIC_LIBRARIES := $(built_whole_libraries) 926$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_OBJECTS := $(all_objects) 927 928########################################################### 929# Define library dependencies. 930########################################################### 931# all_libraries is used for the dependencies on LOCAL_BUILT_MODULE. 932all_libraries := \ 933 $(built_shared_libraries) \ 934 $(built_static_libraries) \ 935 $(built_whole_libraries) 936 937# Also depend on the notice files for any static libraries that 938# are linked into this module. This will force them to be installed 939# when this module is. 940$(LOCAL_INSTALLED_MODULE): | $(installed_static_library_notice_file_targets) 941 942########################################################### 943# Export includes 944########################################################### 945export_includes := $(intermediates)/export_includes 946$(export_includes): PRIVATE_EXPORT_C_INCLUDE_DIRS := $(LOCAL_EXPORT_C_INCLUDE_DIRS) 947$(export_includes) : $(LOCAL_MODULE_MAKEFILE) 948 @echo Export includes file: $< -- $@ 949 $(hide) mkdir -p $(dir $@) && rm -f $@ 950ifdef LOCAL_EXPORT_C_INCLUDE_DIRS 951 $(hide) for d in $(PRIVATE_EXPORT_C_INCLUDE_DIRS); do \ 952 echo "-I $$d" >> $@; \ 953 done 954else 955 $(hide) touch $@ 956endif 957 958# Make sure export_includes gets generated when you are running mm/mmm 959$(LOCAL_BUILT_MODULE) : | $(export_includes) 960