core/binary.mk

   1 ###########################################################
   2 ## Standard rules for building binary object files from
   3 ## asm/c/cpp/yacc/lex/etc source files.
   4 ##
   5 ## The list of object files is exported in $(all_objects).
   6 ###########################################################
   7
   8 #######################################
   9 include $(BUILD_SYSTEM)/base_rules.mk
  10 #######################################
  11
  12 my_ndk_sysroot :=
  13 my_ndk_sysroot_include :=
  14 my_ndk_sysroot_lib :=
  15 ifdef 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_$(LOCAL_2ND_ARCH_VAR_PREFIX)CPU_ABI)/libgnustl_static.a
  74   endif
  75   endif
  76   endif
  77 endif
  78
  79 ##################################################
  80 # Compute the dependency of the shared libraries
  81 ##################################################
  82 # On the target, we compile with -nostdlib, so we must add in the
  83 # default system shared libraries, unless they have requested not
  84 # to by supplying a LOCAL_SYSTEM_SHARED_LIBRARIES value.  One would
  85 # supply that, for example, when building libc itself.
  86 ifdef LOCAL_IS_HOST_MODULE
  87   ifeq ($(LOCAL_SYSTEM_SHARED_LIBRARIES),none)
  88       my_system_shared_libraries :=
  89   else
  90       my_system_shared_libraries := $(LOCAL_SYSTEM_SHARED_LIBRARIES)
  91   endif
  92 else
  93   ifeq ($(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
  98 endif
  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.
 103 my_src_files := $(LOCAL_SRC_FILES)
 104 my_static_libraries := $(LOCAL_STATIC_LIBRARIES)
 105 my_whole_static_libraries := $(LOCAL_WHOLE_STATIC_LIBRARIES)
 106 my_shared_libraries := $(LOCAL_SHARED_LIBRARIES)
 107 my_cflags := $(LOCAL_CFLAGS)
 108 my_cppflags := $(LOCAL_CPPFLAGS)
 109 my_ldflags := $(LOCAL_LDFLAGS)
 110 my_asflags := $(LOCAL_ASFLAGS)
 111 my_cc := $(LOCAL_CC)
 112 my_cxx := $(LOCAL_CXX)
 113 my_c_includes := $(LOCAL_C_INCLUDES)
 114 my_generated_sources := $(LOCAL_GENERATED_SOURCES)
 115
 116 # MinGW spits out warnings about -fPIC even for -fpie?!) being ignored because
 117 # all code is position independent, and then those warnings get promoted to
 118 # errors.
 119 ifeq ($(strip $(USE_MINGW)),)
 120 ifeq ($(LOCAL_MODULE_CLASS),EXECUTABLES)
 121 my_cflags += -fpie
 122 else
 123 my_cflags += -fPIC
 124 endif
 125 endif
 126
 127 my_src_files += $(LOCAL_SRC_FILES_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_SRC_FILES_$(my_32_64_bit_suffix))
 128 my_shared_libraries += $(LOCAL_SHARED_LIBRARIES_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_SHARED_LIBRARIES_$(my_32_64_bit_suffix))
 129 my_cflags += $(LOCAL_CFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_CFLAGS_$(my_32_64_bit_suffix))
 130 my_cppflags += $(LOCAL_CPPFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_CPPFLAGS_$(my_32_64_bit_suffix))
 131 my_ldflags += $(LOCAL_LDFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_LDFLAGS_$(my_32_64_bit_suffix))
 132 my_asflags += $(LOCAL_ASFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_ASFLAGS_$(my_32_64_bit_suffix))
 133 my_c_includes += $(LOCAL_C_INCLUDES_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_C_INCLUDES_$(my_32_64_bit_suffix))
 134 my_generated_sources += $(LOCAL_GENERATED_SOURCES_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_GENERATED_SOURCES_$(my_32_64_bit_suffix))
 135
 136 my_clang := $(LOCAL_CLANG)
 137 ifdef LOCAL_CLANG_$(my_32_64_bit_suffix)
 138 my_clang := $(LOCAL_CLANG_$(my_32_64_bit_suffix))
 139 endif
 140 ifdef LOCAL_CLANG_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)
 141 my_clang := $(LOCAL_CLANG_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH))
 142 endif
 143
 144 # arch-specific static libraries go first so that generic ones can depend on them
 145 my_static_libraries := $(LOCAL_STATIC_LIBRARIES_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_STATIC_LIBRARIES_$(my_32_64_bit_suffix)) $(my_static_libraries)
 146 my_whole_static_libraries := $(LOCAL_WHOLE_STATIC_LIBRARIES_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_WHOLE_STATIC_LIBRARIES_$(my_32_64_bit_suffix)) $(my_whole_static_libraries)
 147
 148 my_cflags := $(filter-out $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)GLOBAL_UNSUPPORTED_CFLAGS),$(my_cflags))
 149
 150
 151 # Replace libstdc++ with libc++ if it's seen
 152 my_libcxx := $(filter libc++, $(my_shared_libraries))
 153 ifdef my_libcxx
 154 my_system_shared_libraries := $(filter-out libstdc++, $(my_system_shared_libraries))
 155 endif
 156
 157 # Add static HAL libraries
 158 ifdef LOCAL_HAL_STATIC_LIBRARIES
 159 $(foreach lib, $(LOCAL_HAL_STATIC_LIBRARIES), \
 160     $(eval b_lib := $(filter $(lib).%,$(BOARD_HAL_STATIC_LIBRARIES)))\
 161     $(if $(b_lib), $(eval my_static_libraries += $(b_lib)),\
 162                    $(eval my_static_libraries += $(lib).default)))
 163 b_lib :=
 164 endif
 165
 166 ifeq ($(strip $(LOCAL_ADDRESS_SANITIZER)),true)
 167   my_clang := true
 168   # Frame pointer based unwinder in ASan requires ARM frame setup.
 169   LOCAL_ARM_MODE := arm
 170   my_cflags += $(ADDRESS_SANITIZER_CONFIG_EXTRA_CFLAGS)
 171   my_ldflags += $(ADDRESS_SANITIZER_CONFIG_EXTRA_LDFLAGS)
 172   my_shared_libraries += $(ADDRESS_SANITIZER_CONFIG_EXTRA_SHARED_LIBRARIES)
 173   my_static_libraries += $(ADDRESS_SANITIZER_CONFIG_EXTRA_STATIC_LIBRARIES)
 174 endif
 175
 176 ifeq ($(strip $($(LOCAL_2ND_ARCH_VAR_PREFIX)WITHOUT_$(my_prefix)CLANG)),true)
 177   my_clang :=
 178 endif
 179
 180 # Add in libcompiler_rt for all regular device builds
 181 ifeq (,$(LOCAL_SDK_VERSION)$(LOCAL_IS_HOST_MODULE)$(WITHOUT_LIBCOMPILER_RT))
 182   my_static_libraries += $(COMPILER_RT_CONFIG_EXTRA_STATIC_LIBRARIES)
 183 endif
 184
 185 my_compiler_dependencies :=
 186
 187 ##################################################################
 188 ## Add FDO flags if FDO is turned on and supported
 189 ## Please note that we will do option filtering during FDO build.
 190 ## i.e. Os->O2, remove -fno-early-inline and -finline-limit.
 191 ##################################################################
 192 ifeq ($(strip $(LOCAL_FDO_SUPPORT)), true)
 193   ifeq ($(strip $(LOCAL_IS_HOST_MODULE)),)
 194     my_cflags += $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_FDO_CFLAGS)
 195     my_ldflags += $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_FDO_LDFLAGS)
 196   endif
 197 endif
 198
 199 ###########################################################
 200 ## Explicitly declare assembly-only __ASSEMBLY__ macro for
 201 ## assembly source
 202 ###########################################################
 203 my_asflags += -D__ASSEMBLY__
 204
 205
 206 ##########################################################
 207 ## Set up installed module dependency
 208 ## We cannot compute the full path of the LOCAL_SHARED_LIBRARIES for
 209 ## they may cusomize their install path with LOCAL_MODULE_PATH
 210 ##########################################################
 211 # Get the list of INSTALLED libraries as module names.
 212 ifdef LOCAL_SDK_VERSION
 213   installed_shared_library_module_names := \
 214       $(my_shared_libraries)
 215 else
 216   installed_shared_library_module_names := \
 217       $(my_system_shared_libraries) $(my_shared_libraries)
 218 endif
 219 installed_shared_library_module_names := $(sort $(installed_shared_library_module_names))
 220
 221 # The real dependency will be added after all Android.mks are loaded and the install paths
 222 # of the shared libraries are determined.
 223 ifdef LOCAL_INSTALLED_MODULE
 224 ifdef installed_shared_library_module_names
 225 $(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)DEPENDENCIES_ON_SHARED_LIBRARIES += \
 226     $(my_register_name):$(LOCAL_INSTALLED_MODULE):$(subst $(space),$(comma),$(installed_shared_library_module_names))
 227 endif
 228 endif
 229
 230 ###########################################################
 231 ## Define PRIVATE_ variables from global vars
 232 ###########################################################
 233 ifndef LOCAL_IS_HOST_MODULE
 234 ifdef LOCAL_SDK_VERSION
 235 my_target_project_includes :=
 236 my_target_c_includes := $(my_ndk_stl_include_path) $(my_ndk_sysroot_include)
 237 my_target_global_cppflags := $(my_ndk_stl_cppflags)
 238 else
 239 my_target_project_includes := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_PROJECT_INCLUDES)
 240 my_target_c_includes := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_C_INCLUDES)
 241 my_target_global_cppflags :=
 242 endif # LOCAL_SDK_VERSION
 243
 244 ifeq ($(my_clang),true)
 245 my_target_global_cflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_TARGET_GLOBAL_CFLAGS)
 246 my_target_global_cppflags += $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_TARGET_GLOBAL_CPPFLAGS)
 247 my_target_global_ldflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_TARGET_GLOBAL_LDFLAGS)
 248 my_target_c_includes += $(CLANG_CONFIG_EXTRA_TARGET_C_INCLUDES)
 249 else
 250 my_target_global_cflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CFLAGS)
 251 my_target_global_cppflags += $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CPPFLAGS)
 252 my_target_global_ldflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_LDFLAGS)
 253 endif # my_clang
 254
 255 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_PROJECT_INCLUDES := $(my_target_project_includes)
 256 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_C_INCLUDES := $(my_target_c_includes)
 257 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_GLOBAL_CFLAGS := $(my_target_global_cflags)
 258 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_GLOBAL_CPPFLAGS := $(my_target_global_cppflags)
 259 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_GLOBAL_LDFLAGS := $(my_target_global_ldflags)
 260
 261 else # LOCAL_IS_HOST_MODULE
 262
 263 ifeq ($(my_clang),true)
 264 my_host_global_cflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_HOST_GLOBAL_CFLAGS)
 265 my_host_global_cppflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_HOST_GLOBAL_CPPFLAGS)
 266 my_host_global_ldflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_HOST_GLOBAL_LDFLAGS)
 267 my_host_c_includes := $($(LOCAL_2ND_ARCH_VAR_PREFIX)HOST_C_INCLUDES) $(CLANG_CONFIG_EXTRA_HOST_C_INCLUDES)
 268 else
 269 my_host_global_cflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_CFLAGS)
 270 my_host_global_cppflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_CPPFLAGS)
 271 my_host_global_ldflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_LDFLAGS)
 272 my_host_c_includes := $($(LOCAL_2ND_ARCH_VAR_PREFIX)HOST_C_INCLUDES)
 273 endif # my_clang
 274
 275 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_HOST_C_INCLUDES := $(my_host_c_includes)
 276 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_HOST_GLOBAL_CFLAGS := $(my_host_global_cflags)
 277 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_HOST_GLOBAL_CPPFLAGS := $(my_host_global_cppflags)
 278 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_HOST_GLOBAL_LDFLAGS := $(my_host_global_ldflags)
 279 endif # LOCAL_IS_HOST_MODULE
 280
 281 ###########################################################
 282 ## Define PRIVATE_ variables used by multiple module types
 283 ###########################################################
 284 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_NO_DEFAULT_COMPILER_FLAGS := \
 285     $(strip $(LOCAL_NO_DEFAULT_COMPILER_FLAGS))
 286
 287 ifeq ($(strip $(WITH_SYNTAX_CHECK)),)
 288   LOCAL_NO_SYNTAX_CHECK := true
 289 endif
 290
 291 ifeq ($(strip $(WITH_STATIC_ANALYZER)),)
 292   LOCAL_NO_STATIC_ANALYZER := true
 293 endif
 294
 295 ifneq ($(strip $(LOCAL_IS_HOST_MODULE)),)
 296   my_syntax_arch := host
 297 else
 298   my_syntax_arch := $(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)
 299 endif
 300
 301 ifeq ($(strip $(my_cc)),)
 302   ifeq ($(strip $(my_clang)),true)
 303     my_cc := $(CLANG)
 304   else
 305     my_cc := $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)CC)
 306   endif
 307 endif
 308 ifneq ($(LOCAL_NO_STATIC_ANALYZER),true)
 309   my_cc := $(SYNTAX_TOOLS_PREFIX)/ccc-analyzer $(my_syntax_arch) "$(my_cc)"
 310 else
 311 ifneq ($(LOCAL_NO_SYNTAX_CHECK),true)
 312   my_cc := $(SYNTAX_TOOLS_PREFIX)/ccc-syntax $(my_syntax_arch) "$(my_cc)"
 313 endif
 314 endif
 315 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CC := $(my_cc)
 316
 317 ifeq ($(strip $(my_cxx)),)
 318   ifeq ($(strip $(my_clang)),true)
 319     my_cxx := $(CLANG_CXX)
 320   else
 321     my_cxx := $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)CXX)
 322   endif
 323 endif
 324 ifneq ($(LOCAL_NO_STATIC_ANALYZER),true)
 325   my_cxx := $(SYNTAX_TOOLS_PREFIX)/cxx-analyzer $(my_syntax_arch) "$(my_cxx)"
 326 else
 327 ifneq ($(LOCAL_NO_SYNTAX_CHECK),true)
 328   my_cxx := $(SYNTAX_TOOLS_PREFIX)/cxx-syntax $(my_syntax_arch) "$(my_cxx)"
 329 endif
 330 endif
 331 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CXX := $(my_cxx)
 332 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CLANG := $(my_clang)
 333
 334 # TODO: support a mix of standard extensions so that this isn't necessary
 335 LOCAL_CPP_EXTENSION := $(strip $(LOCAL_CPP_EXTENSION))
 336 ifeq ($(LOCAL_CPP_EXTENSION),)
 337   LOCAL_CPP_EXTENSION := .cpp
 338 endif
 339 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CPP_EXTENSION := $(LOCAL_CPP_EXTENSION)
 340
 341 # Certain modules like libdl have to have symbols resolved at runtime and blow
 342 # up if --no-undefined is passed to the linker.
 343 ifeq ($(strip $(LOCAL_NO_DEFAULT_COMPILER_FLAGS)),)
 344 ifeq ($(strip $(LOCAL_ALLOW_UNDEFINED_SYMBOLS)),)
 345   my_ldflags +=  $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)NO_UNDEFINED_LDFLAGS)
 346 endif
 347 endif
 348
 349 ifeq (true,$(LOCAL_GROUP_STATIC_LIBRARIES))
 350 $(LOCAL_BUILT_MODULE): PRIVATE_GROUP_STATIC_LIBRARIES := true
 351 else
 352 $(LOCAL_BUILT_MODULE): PRIVATE_GROUP_STATIC_LIBRARIES :=
 353 endif
 354
 355 ###########################################################
 356 ## Define arm-vs-thumb-mode flags.
 357 ###########################################################
 358 LOCAL_ARM_MODE := $(strip $(LOCAL_ARM_MODE))
 359 ifeq ($(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH),arm)
 360 arm_objects_mode := $(if $(LOCAL_ARM_MODE),$(LOCAL_ARM_MODE),arm)
 361 normal_objects_mode := $(if $(LOCAL_ARM_MODE),$(LOCAL_ARM_MODE),thumb)
 362
 363 # Read the values from something like TARGET_arm_CFLAGS or
 364 # TARGET_thumb_CFLAGS.  HOST_(arm|thumb)_CFLAGS values aren't
 365 # actually used (although they are usually empty).
 366 arm_objects_cflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)$(arm_objects_mode)_CFLAGS)
 367 normal_objects_cflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)$(normal_objects_mode)_CFLAGS)
 368 ifeq ($(strip $(my_clang)),true)
 369 arm_objects_cflags := $(call $(LOCAL_2ND_ARCH_VAR_PREFIX)convert-to-$(my_host)clang-flags,$(arm_objects_cflags))
 370 normal_objects_cflags := $(call $(LOCAL_2ND_ARCH_VAR_PREFIX)convert-to-$(my_host)clang-flags,$(normal_objects_cflags))
 371 endif
 372
 373 else
 374 arm_objects_mode :=
 375 normal_objects_mode :=
 376 arm_objects_cflags :=
 377 normal_objects_cflags :=
 378 endif
 379
 380 ###########################################################
 381 ## Define per-module debugging flags.  Users can turn on
 382 ## debugging for a particular module by setting DEBUG_MODULE_ModuleName
 383 ## to a non-empty value in their environment or buildspec.mk,
 384 ## and setting HOST_/TARGET_CUSTOM_DEBUG_CFLAGS to the
 385 ## debug flags that they want to use.
 386 ###########################################################
 387 ifdef DEBUG_MODULE_$(strip $(LOCAL_MODULE))
 388   debug_cflags := $($(my_prefix)CUSTOM_DEBUG_CFLAGS)
 389 else
 390   debug_cflags :=
 391 endif
 392
 393 ####################################################
 394 ## Compile RenderScript with reflected C++
 395 ####################################################
 396
 397 renderscript_sources := $(filter %.rs %.fs,$(my_src_files))
 398
 399 ifneq (,$(renderscript_sources))
 400
 401 renderscript_sources_fullpath := $(addprefix $(LOCAL_PATH)/, $(renderscript_sources))
 402 RenderScript_file_stamp := $(intermediates)/RenderScriptCPP.stamp
 403 renderscript_intermediate := $(intermediates)/renderscript
 404
 405 ifeq ($(LOCAL_RENDERSCRIPT_CC),)
 406 LOCAL_RENDERSCRIPT_CC := $(LLVM_RS_CC)
 407 endif
 408
 409 # Turn on all warnings and warnings as errors for RS compiles.
 410 # This can be disabled with LOCAL_RENDERSCRIPT_FLAGS := -Wno-error
 411 renderscript_flags := -Wall -Werror
 412 renderscript_flags += $(LOCAL_RENDERSCRIPT_FLAGS)
 413 # -m32 or -m64
 414 renderscript_flags += -m$(my_32_64_bit_suffix)
 415
 416 renderscript_includes := \
 417     $(TOPDIR)external/clang/lib/Headers \
 418     $(TOPDIR)frameworks/rs/scriptc \
 419     $(LOCAL_RENDERSCRIPT_INCLUDES)
 420
 421 ifneq ($(LOCAL_RENDERSCRIPT_INCLUDES_OVERRIDE),)
 422 renderscript_includes := $(LOCAL_RENDERSCRIPT_INCLUDES_OVERRIDE)
 423 endif
 424
 425 $(RenderScript_file_stamp): PRIVATE_RS_INCLUDES := $(renderscript_includes)
 426 $(RenderScript_file_stamp): PRIVATE_RS_CC := $(LOCAL_RENDERSCRIPT_CC)
 427 $(RenderScript_file_stamp): PRIVATE_RS_FLAGS := $(renderscript_flags)
 428 $(RenderScript_file_stamp): PRIVATE_RS_SOURCE_FILES := $(renderscript_sources_fullpath)
 429 $(RenderScript_file_stamp): PRIVATE_RS_OUTPUT_DIR := $(renderscript_intermediate)
 430 $(RenderScript_file_stamp): $(renderscript_sources_fullpath) $(LOCAL_RENDERSCRIPT_CC)
 431         $(transform-renderscripts-to-cpp-and-bc)
 432
 433 # include the dependency files (.d) generated by llvm-rs-cc.
 434 renderscript_generated_dep_files := $(addprefix $(renderscript_intermediate)/, \
 435     $(patsubst %.fs,%.d, $(patsubst %.rs,%.d, $(notdir $(renderscript_sources)))))
 436 -include $(renderscript_generated_dep_files)
 437
 438 LOCAL_INTERMEDIATE_TARGETS += $(RenderScript_file_stamp)
 439
 440 rs_generated_cpps := $(addprefix \
 441     $(renderscript_intermediate)/ScriptC_,$(patsubst %.fs,%.cpp, $(patsubst %.rs,%.cpp, \
 442     $(notdir $(renderscript_sources)))))
 443
 444 # This is just a dummy rule to make sure gmake doesn't skip updating the dependents.
 445 $(rs_generated_cpps) : $(RenderScript_file_stamp)
 446         @echo "Updated RS generated cpp file $@."
 447
 448 my_c_includes += $(renderscript_intermediate)
 449 my_generated_sources += $(rs_generated_cpps)
 450
 451 endif
 452
 453
 454 ###########################################################
 455 ## Stuff source generated from one-off tools
 456 ###########################################################
 457 $(my_generated_sources): PRIVATE_MODULE := $(my_register_name)
 458
 459 my_gen_sources_copy := $(patsubst $(generated_sources_dir)/%,$(intermediates)/%,$(filter $(generated_sources_dir)/%,$(my_generated_sources)))
 460
 461 $(my_gen_sources_copy): $(intermediates)/% : $(generated_sources_dir)/% | $(ACP)
 462         @echo "Copy: $@"
 463         $(copy-file-to-target)
 464
 465 my_generated_sources := $(patsubst $(generated_sources_dir)/%,$(intermediates)/%,$(my_generated_sources))
 466
 467 ALL_GENERATED_SOURCES += $(my_generated_sources)
 468
 469 ###########################################################
 470 ## Compile the .proto files to .cc and then to .o
 471 ###########################################################
 472 proto_sources := $(filter %.proto,$(my_src_files))
 473 proto_generated_objects :=
 474 proto_generated_headers :=
 475 ifneq ($(proto_sources),)
 476 proto_sources_fullpath := $(addprefix $(LOCAL_PATH)/, $(proto_sources))
 477 proto_generated_cc_sources_dir := $(generated_sources_dir)/proto
 478 proto_generated_cc_sources := $(addprefix $(proto_generated_cc_sources_dir)/, \
 479     $(patsubst %.proto,%.pb.cc,$(proto_sources_fullpath)))
 480 proto_generated_headers := $(patsubst %.pb.cc,%.pb.h, $(proto_generated_cc_sources))
 481 proto_generated_obj_dir := $(intermediates)/proto
 482 proto_generated_objects := $(addprefix $(proto_generated_obj_dir)/, \
 483     $(patsubst %.proto,%.pb.o,$(proto_sources_fullpath)))
 484
 485 # Auto-export the generated proto source dir.
 486 LOCAL_EXPORT_C_INCLUDE_DIRS += $(proto_generated_cc_sources_dir)
 487
 488 # Ensure the transform-proto-to-cc rule is only defined once in multilib build.
 489 ifndef $(my_prefix)_$(LOCAL_MODULE_CLASS)_$(LOCAL_MODULE)_proto_defined
 490 $(proto_generated_cc_sources): PRIVATE_PROTO_INCLUDES := $(TOP)
 491 $(proto_generated_cc_sources): PRIVATE_PROTO_CC_OUTPUT_DIR := $(proto_generated_cc_sources_dir)
 492 $(proto_generated_cc_sources): PRIVATE_PROTOC_FLAGS := $(LOCAL_PROTOC_FLAGS)
 493 $(proto_generated_cc_sources): $(proto_generated_cc_sources_dir)/%.pb.cc: %.proto $(PROTOC)
 494         $(transform-proto-to-cc)
 495
 496 # This is just a dummy rule to make sure gmake doesn't skip updating the dependents.
 497 $(proto_generated_headers): $(proto_generated_cc_sources_dir)/%.pb.h: $(proto_generated_cc_sources_dir)/%.pb.cc
 498         @echo "Updated header file $@."
 499
 500 $(my_prefix)_$(LOCAL_MODULE_CLASS)_$(LOCAL_MODULE)_proto_defined := true
 501 endif  # transform-proto-to-cc rule included only once
 502
 503 $(proto_generated_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
 504 $(proto_generated_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
 505 $(proto_generated_objects): $(proto_generated_obj_dir)/%.o: $(proto_generated_cc_sources_dir)/%.cc $(proto_generated_headers)
 506         $(transform-$(PRIVATE_HOST)cpp-to-o)
 507 -include $(proto_generated_objects:%.o=%.P)
 508
 509 my_c_includes += external/protobuf/src $(proto_generated_cc_sources_dir)
 510 my_cflags += -DGOOGLE_PROTOBUF_NO_RTTI
 511 ifeq ($(LOCAL_PROTOC_OPTIMIZE_TYPE),full)
 512 my_static_libraries += libprotobuf-cpp-2.3.0-full
 513 else
 514 my_static_libraries += libprotobuf-cpp-2.3.0-lite
 515 endif
 516 endif  # $(proto_sources) non-empty
 517
 518
 519 ###########################################################
 520 ## YACC: Compile .y and .yy files to .cpp and the to .o.
 521 ###########################################################
 522
 523 y_yacc_sources := $(filter %.y,$(my_src_files))
 524 y_yacc_cpps := $(addprefix \
 525     $(intermediates)/,$(y_yacc_sources:.y=$(LOCAL_CPP_EXTENSION)))
 526
 527 yy_yacc_sources := $(filter %.yy,$(my_src_files))
 528 yy_yacc_cpps := $(addprefix \
 529     $(intermediates)/,$(yy_yacc_sources:.yy=$(LOCAL_CPP_EXTENSION)))
 530
 531 yacc_cpps := $(y_yacc_cpps) $(yy_yacc_cpps)
 532 yacc_headers := $(yacc_cpps:$(LOCAL_CPP_EXTENSION)=.h)
 533 yacc_objects := $(yacc_cpps:$(LOCAL_CPP_EXTENSION)=.o)
 534
 535 ifneq ($(strip $(y_yacc_cpps)),)
 536 $(y_yacc_cpps): $(intermediates)/%$(LOCAL_CPP_EXTENSION): \
 537     $(TOPDIR)$(LOCAL_PATH)/%.y \
 538     $(lex_cpps) $(LOCAL_ADDITIONAL_DEPENDENCIES)
 539         $(call transform-y-to-cpp,$(PRIVATE_CPP_EXTENSION))
 540 $(yacc_headers): $(intermediates)/%.h: $(intermediates)/%$(LOCAL_CPP_EXTENSION)
 541 endif
 542
 543 ifneq ($(strip $(yy_yacc_cpps)),)
 544 $(yy_yacc_cpps): $(intermediates)/%$(LOCAL_CPP_EXTENSION): \
 545     $(TOPDIR)$(LOCAL_PATH)/%.yy \
 546     $(lex_cpps) $(LOCAL_ADDITIONAL_DEPENDENCIES)
 547         $(call transform-y-to-cpp,$(PRIVATE_CPP_EXTENSION))
 548 $(yacc_headers): $(intermediates)/%.h: $(intermediates)/%$(LOCAL_CPP_EXTENSION)
 549 endif
 550
 551 ifneq ($(strip $(yacc_cpps)),)
 552 $(yacc_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
 553 $(yacc_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
 554 $(yacc_objects): $(intermediates)/%.o: $(intermediates)/%$(LOCAL_CPP_EXTENSION)
 555         $(transform-$(PRIVATE_HOST)cpp-to-o)
 556 endif
 557
 558 ###########################################################
 559 ## LEX: Compile .l and .ll files to .cpp and then to .o.
 560 ###########################################################
 561
 562 l_lex_sources := $(filter %.l,$(my_src_files))
 563 l_lex_cpps := $(addprefix \
 564     $(intermediates)/,$(l_lex_sources:.l=$(LOCAL_CPP_EXTENSION)))
 565
 566 ll_lex_sources := $(filter %.ll,$(my_src_files))
 567 ll_lex_cpps := $(addprefix \
 568     $(intermediates)/,$(ll_lex_sources:.ll=$(LOCAL_CPP_EXTENSION)))
 569
 570 lex_cpps := $(l_lex_cpps) $(ll_lex_cpps)
 571 lex_objects := $(lex_cpps:$(LOCAL_CPP_EXTENSION)=.o)
 572
 573 ifneq ($(strip $(l_lex_cpps)),)
 574 $(l_lex_cpps): $(intermediates)/%$(LOCAL_CPP_EXTENSION): \
 575     $(TOPDIR)$(LOCAL_PATH)/%.l
 576         $(transform-l-to-cpp)
 577 endif
 578
 579 ifneq ($(strip $(ll_lex_cpps)),)
 580 $(ll_lex_cpps): $(intermediates)/%$(LOCAL_CPP_EXTENSION): \
 581     $(TOPDIR)$(LOCAL_PATH)/%.ll
 582         $(transform-l-to-cpp)
 583 endif
 584
 585 ifneq ($(strip $(lex_cpps)),)
 586 $(lex_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
 587 $(lex_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
 588 $(lex_objects): $(intermediates)/%.o: \
 589     $(intermediates)/%$(LOCAL_CPP_EXTENSION) \
 590     $(LOCAL_ADDITIONAL_DEPENDENCIES) \
 591     $(yacc_headers)
 592         $(transform-$(PRIVATE_HOST)cpp-to-o)
 593 endif
 594
 595 ###########################################################
 596 ## C++: Compile .cpp files to .o.
 597 ###########################################################
 598
 599 # we also do this on host modules, even though
 600 # it's not really arm, because there are files that are shared.
 601 cpp_arm_sources    := $(patsubst %$(LOCAL_CPP_EXTENSION).arm,%$(LOCAL_CPP_EXTENSION),$(filter %$(LOCAL_CPP_EXTENSION).arm,$(my_src_files)))
 602 cpp_arm_objects    := $(addprefix $(intermediates)/,$(cpp_arm_sources:$(LOCAL_CPP_EXTENSION)=.o))
 603
 604 cpp_normal_sources := $(filter %$(LOCAL_CPP_EXTENSION),$(my_src_files))
 605 cpp_normal_objects := $(addprefix $(intermediates)/,$(cpp_normal_sources:$(LOCAL_CPP_EXTENSION)=.o))
 606
 607 $(cpp_arm_objects):    PRIVATE_ARM_MODE := $(arm_objects_mode)
 608 $(cpp_arm_objects):    PRIVATE_ARM_CFLAGS := $(arm_objects_cflags)
 609 $(cpp_normal_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
 610 $(cpp_normal_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
 611
 612 cpp_objects        := $(cpp_arm_objects) $(cpp_normal_objects)
 613
 614 ifneq ($(strip $(cpp_objects)),)
 615 $(cpp_objects): $(intermediates)/%.o: \
 616     $(TOPDIR)$(LOCAL_PATH)/%$(LOCAL_CPP_EXTENSION) \
 617     $(yacc_cpps) $(proto_generated_headers) \
 618     $(LOCAL_ADDITIONAL_DEPENDENCIES) \
 619     | $(my_compiler_dependencies)
 620         $(transform-$(PRIVATE_HOST)cpp-to-o)
 621 -include $(cpp_objects:%.o=%.P)
 622 endif
 623
 624 ###########################################################
 625 ## C++: Compile generated .cpp files to .o.
 626 ###########################################################
 627
 628 gen_cpp_sources := $(filter %$(LOCAL_CPP_EXTENSION),$(my_generated_sources))
 629 gen_cpp_objects := $(gen_cpp_sources:%$(LOCAL_CPP_EXTENSION)=%.o)
 630
 631 ifneq ($(strip $(gen_cpp_objects)),)
 632 # Compile all generated files as thumb.
 633 # TODO: support compiling certain generated files as arm.
 634 $(gen_cpp_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
 635 $(gen_cpp_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
 636 $(gen_cpp_objects): $(intermediates)/%.o: \
 637     $(intermediates)/%$(LOCAL_CPP_EXTENSION) $(yacc_cpps) \
 638     $(proto_generated_headers) \
 639     $(LOCAL_ADDITIONAL_DEPENDENCIES) \
 640     | $(my_compiler_dependencies)
 641         $(transform-$(PRIVATE_HOST)cpp-to-o)
 642 -include $(gen_cpp_objects:%.o=%.P)
 643 endif
 644
 645 ###########################################################
 646 ## S: Compile generated .S and .s files to .o.
 647 ###########################################################
 648
 649 gen_S_sources := $(filter %.S,$(my_generated_sources))
 650 gen_S_objects := $(gen_S_sources:%.S=%.o)
 651
 652 ifneq ($(strip $(gen_S_sources)),)
 653 $(gen_S_objects): $(intermediates)/%.o: $(intermediates)/%.S \
 654     $(LOCAL_ADDITIONAL_DEPENDENCIES) \
 655     | $(my_compiler_dependencies)
 656         $(transform-$(PRIVATE_HOST)s-to-o)
 657 -include $(gen_S_objects:%.o=%.P)
 658 endif
 659
 660 gen_s_sources := $(filter %.s,$(my_generated_sources))
 661 gen_s_objects := $(gen_s_sources:%.s=%.o)
 662
 663 ifneq ($(strip $(gen_s_objects)),)
 664 $(gen_s_objects): $(intermediates)/%.o: $(intermediates)/%.s \
 665     $(LOCAL_ADDITIONAL_DEPENDENCIES) \
 666     | $(my_compiler_dependencies)
 667         $(transform-$(PRIVATE_HOST)s-to-o-no-deps)
 668 -include $(gen_s_objects:%.o=%.P)
 669 endif
 670
 671 gen_asm_objects := $(gen_S_objects) $(gen_s_objects)
 672
 673 ###########################################################
 674 ## o: Include generated .o files in output.
 675 ###########################################################
 676
 677 gen_o_objects := $(filter %.o,$(my_generated_sources))
 678
 679 ###########################################################
 680 ## C: Compile .c files to .o.
 681 ###########################################################
 682
 683 c_arm_sources    := $(patsubst %.c.arm,%.c,$(filter %.c.arm,$(my_src_files)))
 684 c_arm_objects    := $(addprefix $(intermediates)/,$(c_arm_sources:.c=.o))
 685
 686 c_normal_sources := $(filter %.c,$(my_src_files))
 687 c_normal_objects := $(addprefix $(intermediates)/,$(c_normal_sources:.c=.o))
 688
 689 $(c_arm_objects):    PRIVATE_ARM_MODE := $(arm_objects_mode)
 690 $(c_arm_objects):    PRIVATE_ARM_CFLAGS := $(arm_objects_cflags)
 691 $(c_normal_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
 692 $(c_normal_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
 693
 694 c_objects        := $(c_arm_objects) $(c_normal_objects)
 695
 696 ifneq ($(strip $(c_objects)),)
 697 $(c_objects): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.c $(yacc_cpps) $(proto_generated_headers) \
 698     $(LOCAL_ADDITIONAL_DEPENDENCIES) \
 699     | $(my_compiler_dependencies)
 700         $(transform-$(PRIVATE_HOST)c-to-o)
 701 -include $(c_objects:%.o=%.P)
 702 endif
 703
 704 ###########################################################
 705 ## C: Compile generated .c files to .o.
 706 ###########################################################
 707
 708 gen_c_sources := $(filter %.c,$(my_generated_sources))
 709 gen_c_objects := $(gen_c_sources:%.c=%.o)
 710
 711 ifneq ($(strip $(gen_c_objects)),)
 712 # Compile all generated files as thumb.
 713 # TODO: support compiling certain generated files as arm.
 714 $(gen_c_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
 715 $(gen_c_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
 716 $(gen_c_objects): $(intermediates)/%.o: $(intermediates)/%.c $(yacc_cpps) $(proto_generated_headers) \
 717     $(LOCAL_ADDITIONAL_DEPENDENCIES) \
 718     | $(my_compiler_dependencies)
 719         $(transform-$(PRIVATE_HOST)c-to-o)
 720 -include $(gen_c_objects:%.o=%.P)
 721 endif
 722
 723 ###########################################################
 724 ## ObjC: Compile .m files to .o
 725 ###########################################################
 726
 727 objc_sources := $(filter %.m,$(my_src_files))
 728 objc_objects := $(addprefix $(intermediates)/,$(objc_sources:.m=.o))
 729
 730 ifneq ($(strip $(objc_objects)),)
 731 $(objc_objects): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.m $(yacc_cpps) $(proto_generated_headers) \
 732     $(LOCAL_ADDITIONAL_DEPENDENCIES) \
 733     | $(my_compiler_dependencies)
 734         $(transform-$(PRIVATE_HOST)m-to-o)
 735 -include $(objc_objects:%.o=%.P)
 736 endif
 737
 738 ###########################################################
 739 ## AS: Compile .S files to .o.
 740 ###########################################################
 741
 742 asm_sources_S := $(filter %.S,$(my_src_files))
 743 asm_objects_S := $(addprefix $(intermediates)/,$(asm_sources_S:.S=.o))
 744
 745 ifneq ($(strip $(asm_objects_S)),)
 746 $(asm_objects_S): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.S \
 747     $(LOCAL_ADDITIONAL_DEPENDENCIES) \
 748     | $(my_compiler_dependencies)
 749         $(transform-$(PRIVATE_HOST)s-to-o)
 750 -include $(asm_objects_S:%.o=%.P)
 751 endif
 752
 753 asm_sources_s := $(filter %.s,$(my_src_files))
 754 asm_objects_s := $(addprefix $(intermediates)/,$(asm_sources_s:.s=.o))
 755
 756 ifneq ($(strip $(asm_objects_s)),)
 757 $(asm_objects_s): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.s \
 758     $(LOCAL_ADDITIONAL_DEPENDENCIES) \
 759     | $(my_compiler_dependencies)
 760         $(transform-$(PRIVATE_HOST)s-to-o-no-deps)
 761 -include $(asm_objects_s:%.o=%.P)
 762 endif
 763
 764 asm_objects := $(asm_objects_S) $(asm_objects_s)
 765
 766
 767 # .asm for x86 needs to be compiled with yasm.
 768 ifeq (x86,$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH))
 769 asm_sources_asm := $(filter %.asm,$(my_src_files))
 770 ifneq ($(strip $(asm_sources_asm)),)
 771 asm_objects_asm := $(addprefix $(intermediates)/,$(asm_sources_asm:.asm=.o))
 772 $(asm_objects_asm): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.asm \
 773     $(LOCAL_ADDITIONAL_DEPENDENCIES)
 774         $(transform-asm-to-o)
 775
 776 asm_objects += $(asm_objects_asm)
 777 endif
 778 endif
 779
 780 ####################################################
 781 ## Import includes
 782 ####################################################
 783 import_includes := $(intermediates)/import_includes
 784 import_includes_deps := $(strip \
 785     $(foreach l, $(installed_shared_library_module_names), \
 786       $(call intermediates-dir-for,SHARED_LIBRARIES,$(l),$(LOCAL_IS_HOST_MODULE),,$(LOCAL_2ND_ARCH_VAR_PREFIX))/export_includes) \
 787     $(foreach l, $(my_static_libraries) $(my_whole_static_libraries), \
 788       $(call intermediates-dir-for,STATIC_LIBRARIES,$(l),$(LOCAL_IS_HOST_MODULE),,$(LOCAL_2ND_ARCH_VAR_PREFIX))/export_includes))
 789 $(import_includes) : $(import_includes_deps)
 790         @echo Import includes file: $@
 791         $(hide) mkdir -p $(dir $@) && rm -f $@
 792 ifdef import_includes_deps
 793         $(hide) for f in $^; do \
 794           cat $$f >> $@; \
 795         done
 796 else
 797         $(hide) touch $@
 798 endif
 799
 800 ###########################################################
 801 ## Common object handling.
 802 ###########################################################
 803
 804 # some rules depend on asm_objects being first.  If your code depends on
 805 # being first, it's reasonable to require it to be assembly
 806 normal_objects := \
 807     $(asm_objects) \
 808     $(cpp_objects) \
 809     $(gen_cpp_objects) \
 810     $(gen_asm_objects) \
 811     $(c_objects) \
 812     $(gen_c_objects) \
 813     $(objc_objects) \
 814     $(yacc_objects) \
 815     $(lex_objects) \
 816     $(proto_generated_objects) \
 817     $(addprefix $(TOPDIR)$(LOCAL_PATH)/,$(LOCAL_PREBUILT_OBJ_FILES))
 818
 819 all_objects := $(normal_objects) $(gen_o_objects)
 820
 821 my_c_includes += $(TOPDIR)$(LOCAL_PATH) $(intermediates) $(generated_sources_dir)
 822
 823 ifndef LOCAL_SDK_VERSION
 824   my_c_includes += $(JNI_H_INCLUDE)
 825 endif
 826
 827 # all_objects includes gen_o_objects which were part of LOCAL_GENERATED_SOURCES;
 828 # use normal_objects here to avoid creating circular dependencies. This assumes
 829 # that custom build rules which generate .o files don't consume other generated
 830 # sources as input (or if they do they take care of that dependency themselves).
 831 $(normal_objects) : | $(my_generated_sources)
 832 $(all_objects) : | $(import_includes)
 833 ALL_C_CPP_ETC_OBJECTS += $(all_objects)
 834
 835
 836 ###########################################################
 837 # Standard library handling.
 838 ###########################################################
 839
 840 ###########################################################
 841 # The list of libraries that this module will link against are in
 842 # these variables.  Each is a list of bare module names like "libc libm".
 843 #
 844 # LOCAL_SHARED_LIBRARIES
 845 # LOCAL_STATIC_LIBRARIES
 846 # LOCAL_WHOLE_STATIC_LIBRARIES
 847 #
 848 # We need to convert the bare names into the dependencies that
 849 # we'll use for LOCAL_BUILT_MODULE and LOCAL_INSTALLED_MODULE.
 850 # LOCAL_BUILT_MODULE should depend on the BUILT versions of the
 851 # libraries, so that simply building this module doesn't force
 852 # an install of a library.  Similarly, LOCAL_INSTALLED_MODULE
 853 # should depend on the INSTALLED versions of the libraries so
 854 # that they get installed when this module does.
 855 ###########################################################
 856 # NOTE:
 857 # WHOLE_STATIC_LIBRARIES are libraries that are pulled into the
 858 # module without leaving anything out, which is useful for turning
 859 # a collection of .a files into a .so file.  Linking against a
 860 # normal STATIC_LIBRARY will only pull in code/symbols that are
 861 # referenced by the module. (see gcc/ld's --whole-archive option)
 862 ###########################################################
 863
 864 # Get the list of BUILT libraries, which are under
 865 # various intermediates directories.
 866 so_suffix := $($(my_prefix)SHLIB_SUFFIX)
 867 a_suffix := $($(my_prefix)STATIC_LIB_SUFFIX)
 868
 869 ifdef LOCAL_SDK_VERSION
 870 built_shared_libraries := \
 871     $(addprefix $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)OUT_INTERMEDIATE_LIBRARIES)/, \
 872       $(addsuffix $(so_suffix), \
 873         $(my_shared_libraries)))
 874
 875 # Add the NDK libraries to the built module dependency
 876 my_system_shared_libraries_fullpath := \
 877     $(my_ndk_stl_shared_lib_fullpath) \
 878     $(addprefix $(my_ndk_sysroot_lib)/, \
 879         $(addsuffix $(so_suffix), $(my_system_shared_libraries)))
 880
 881 built_shared_libraries += $(my_system_shared_libraries_fullpath)
 882 else
 883 built_shared_libraries := \
 884     $(addprefix $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)OUT_INTERMEDIATE_LIBRARIES)/, \
 885       $(addsuffix $(so_suffix), \
 886         $(installed_shared_library_module_names)))
 887 endif
 888
 889 built_static_libraries := \
 890     $(foreach lib,$(my_static_libraries), \
 891       $(call intermediates-dir-for, \
 892         STATIC_LIBRARIES,$(lib),$(LOCAL_IS_HOST_MODULE),,$(LOCAL_2ND_ARCH_VAR_PREFIX))/$(lib)$(a_suffix))
 893
 894 ifdef LOCAL_SDK_VERSION
 895 built_static_libraries += $(my_ndk_stl_static_lib)
 896 endif
 897
 898 built_whole_libraries := \
 899     $(foreach lib,$(my_whole_static_libraries), \
 900       $(call intermediates-dir-for, \
 901         STATIC_LIBRARIES,$(lib),$(LOCAL_IS_HOST_MODULE),,$(LOCAL_2ND_ARCH_VAR_PREFIX))/$(lib)$(a_suffix))
 902
 903 # We don't care about installed static libraries, since the
 904 # libraries have already been linked into the module at that point.
 905 # We do, however, care about the NOTICE files for any static
 906 # libraries that we use. (see notice_files.mk)
 907
 908 installed_static_library_notice_file_targets := \
 909     $(foreach lib,$(my_static_libraries) $(my_whole_static_libraries), \
 910       NOTICE-$(if $(LOCAL_IS_HOST_MODULE),HOST,TARGET)-STATIC_LIBRARIES-$(lib))
 911
 912 # Default is -fno-rtti.
 913 ifeq ($(strip $(LOCAL_RTTI_FLAG)),)
 914 LOCAL_RTTI_FLAG := -fno-rtti
 915 endif
 916
 917 ###########################################################
 918 # Rule-specific variable definitions
 919 ###########################################################
 920
 921 ifeq ($(my_clang),true)
 922 my_cflags := $(call $(LOCAL_2ND_ARCH_VAR_PREFIX)convert-to-$(my_host)clang-flags,$(my_cflags))
 923 my_cppflags := $(call $(LOCAL_2ND_ARCH_VAR_PREFIX)convert-to-$(my_host)clang-flags,$(my_cppflags))
 924 my_asflags := $(call $(LOCAL_2ND_ARCH_VAR_PREFIX)convert-to-$(my_host)clang-flags,$(my_asflags))
 925 my_ldflags := $(call $(LOCAL_2ND_ARCH_VAR_PREFIX)convert-to-$(my_host)clang-flags,$(my_ldflags))
 926 endif
 927
 928 ifeq ($(LOCAL_FDO_SUPPORT), true)
 929   build_with_fdo := false
 930   ifeq ($(BUILD_FDO_INSTRUMENT), true)
 931     build_with_fdo := true
 932   endif
 933   ifeq ($(BUILD_FDO_OPTIMIZE), true)
 934     build_with_fdo := true
 935   endif
 936   ifeq ($(build_with_fdo), true)
 937     my_cflags := $(patsubst -Os,-O2,$(my_cflags))
 938     fdo_incompatible_flags=-fno-early-inlining -finline-limit=%
 939     my_cflags := $(filter-out $(fdo_incompatible_flags),$(my_cflags))
 940   endif
 941 endif
 942
 943 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_YACCFLAGS := $(LOCAL_YACCFLAGS)
 944 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ASFLAGS := $(my_asflags)
 945 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CONLYFLAGS := $(LOCAL_CONLYFLAGS)
 946 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CFLAGS := $(my_cflags)
 947 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CPPFLAGS := $(my_cppflags)
 948 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_RTTI_FLAG := $(LOCAL_RTTI_FLAG)
 949 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_DEBUG_CFLAGS := $(debug_cflags)
 950 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_C_INCLUDES := $(my_c_includes)
 951 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_IMPORT_INCLUDES := $(import_includes)
 952 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_LDFLAGS := $(my_ldflags)
 953 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_LDLIBS := $(LOCAL_LDLIBS)
 954 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_NO_CRT := $(strip $(LOCAL_NO_CRT) $(LOCAL_NO_CRT_$(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)))
 955 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_LIBCXX := $(my_libcxx)
 956
 957 # this is really the way to get the files onto the command line instead
 958 # of using $^, because then LOCAL_ADDITIONAL_DEPENDENCIES doesn't work
 959 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_SHARED_LIBRARIES := $(built_shared_libraries)
 960 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_STATIC_LIBRARIES := $(built_static_libraries)
 961 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_WHOLE_STATIC_LIBRARIES := $(built_whole_libraries)
 962 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_OBJECTS := $(all_objects)
 963
 964 ###########################################################
 965 # Define library dependencies.
 966 ###########################################################
 967 # all_libraries is used for the dependencies on LOCAL_BUILT_MODULE.
 968 all_libraries := \
 969     $(built_shared_libraries) \
 970     $(built_static_libraries) \
 971     $(built_whole_libraries)
 972
 973 # Also depend on the notice files for any static libraries that
 974 # are linked into this module.  This will force them to be installed
 975 # when this module is.
 976 $(LOCAL_INSTALLED_MODULE): | $(installed_static_library_notice_file_targets)
 977
 978 ###########################################################
 979 # Export includes
 980 ###########################################################
 981 export_includes := $(intermediates)/export_includes
 982 $(export_includes): PRIVATE_EXPORT_C_INCLUDE_DIRS := $(LOCAL_EXPORT_C_INCLUDE_DIRS)
 983 # Make sure .pb.h are already generated before any dependent source files get compiled.
 984 $(export_includes) : $(LOCAL_MODULE_MAKEFILE) $(proto_generated_headers)
 985         @echo Export includes file: $< -- $@
 986         $(hide) mkdir -p $(dir $@) && rm -f $@
 987 ifdef LOCAL_EXPORT_C_INCLUDE_DIRS
 988         $(hide) for d in $(PRIVATE_EXPORT_C_INCLUDE_DIRS); do \
 989                 echo "-I $$d" >> $@; \
 990                 done
 991 else
 992         $(hide) touch $@
 993 endif
 994
 995 # Make sure export_includes gets generated when you are running mm/mmm
 996 $(LOCAL_BUILT_MODULE) : | $(export_includes)