core/binary.mk

   1 ###########################################################
   2 ## Standard rules for building binary object files from
   3 ## asm/c/cpp/yacc/lex source files.
   4 ##
   5 ## The list of object files is exported in $(all_objects).
   6 ###########################################################
   7
   8 my_ndk_version_root :=
   9 ifdef LOCAL_SDK_VERSION
  10   ifdef LOCAL_NDK_VERSION
  11     $(error $(LOCAL_PATH): LOCAL_NDK_VERSION is now retired.)
  12   endif
  13   ifdef LOCAL_IS_HOST_MODULE
  14     $(error $(LOCAL_PATH): LOCAL_SDK_VERSION cannot be used in host module)
  15   endif
  16   my_ndk_source_root := $(HISTORICAL_NDK_VERSIONS_ROOT)/current/sources
  17   my_ndk_version_root := $(HISTORICAL_NDK_VERSIONS_ROOT)/current/platforms/android-$(LOCAL_SDK_VERSION)/arch-$(TARGET_ARCH)
  18
  19   # Set up the NDK stl variant. Starting from NDK-r5 the c++ stl resides in a separate location.
  20   # See ndk/docs/CPLUSPLUS-SUPPORT.html
  21   my_ndk_stl_include_path :=
  22   my_ndk_stl_shared_lib_fullpath :=
  23   my_ndk_stl_shared_lib :=
  24   my_ndk_stl_static_lib :=
  25   ifeq (,$(LOCAL_NDK_STL_VARIANT))
  26     LOCAL_NDK_STL_VARIANT := system
  27   endif
  28   ifneq (1,$(words $(filter system stlport_static stlport_shared gnustl_static, $(LOCAL_NDK_STL_VARIANT))))
  29     $(error $(LOCAL_PATH): Unknown LOCAL_NDK_STL_VARIANT $(LOCAL_NDK_STL_VARIANT))
  30   endif
  31   ifeq (system,$(LOCAL_NDK_STL_VARIANT))
  32     my_ndk_stl_include_path := $(my_ndk_source_root)/cxx-stl/system/include
  33     # for "system" variant, the shared library exists in the system library and -lstdc++ is added by default.
  34   else # LOCAL_NDK_STL_VARIANT is not system
  35   ifneq (,$(filter stlport_%, $(LOCAL_NDK_STL_VARIANT)))
  36     my_ndk_stl_include_path := $(my_ndk_source_root)/cxx-stl/stlport/stlport
  37     ifeq (stlport_static,$(LOCAL_NDK_STL_VARIANT))
  38       my_ndk_stl_static_lib := $(my_ndk_source_root)/cxx-stl/stlport/libs/$(TARGET_CPU_ABI)/libstlport_static.a
  39     else
  40       my_ndk_stl_shared_lib_fullpath := $(my_ndk_source_root)/cxx-stl/stlport/libs/$(TARGET_CPU_ABI)/libstlport_shared.so
  41       my_ndk_stl_shared_lib := -lstlport_shared
  42     endif
  43   else
  44     # LOCAL_NDK_STL_VARIANT is gnustl_static
  45     my_ndk_stl_include_path := $(my_ndk_source_root)/cxx-stl/gnu-libstdc++/libs/$(TARGET_CPU_ABI)/include \
  46                                $(my_ndk_source_root)/cxx-stl/gnu-libstdc++/include
  47     my_ndk_stl_static_lib := $(my_ndk_source_root)/cxx-stl/gnu-libstdc++/libs/$(TARGET_CPU_ABI)/libgnustl_static.a
  48   endif
  49   endif
  50 endif
  51
  52 ##################################################
  53 # Compute the dependency of the shared libraries
  54 ##################################################
  55 # On the target, we compile with -nostdlib, so we must add in the
  56 # default system shared libraries, unless they have requested not
  57 # to by supplying a LOCAL_SYSTEM_SHARED_LIBRARIES value.  One would
  58 # supply that, for example, when building libc itself.
  59 ifdef LOCAL_IS_HOST_MODULE
  60   ifeq ($(LOCAL_SYSTEM_SHARED_LIBRARIES),none)
  61       LOCAL_SYSTEM_SHARED_LIBRARIES :=
  62   endif
  63 else
  64   ifeq ($(LOCAL_SYSTEM_SHARED_LIBRARIES),none)
  65       LOCAL_SYSTEM_SHARED_LIBRARIES := $(TARGET_DEFAULT_SYSTEM_SHARED_LIBRARIES)
  66   endif
  67 endif
  68
  69 ifdef LOCAL_SDK_VERSION
  70   # Get the list of INSTALLED libraries as module names.
  71   # We cannot compute the full path of the LOCAL_SHARED_LIBRARIES for
  72   # they may cusomize their install path with LOCAL_MODULE_PATH
  73   installed_shared_library_module_names := \
  74       $(LOCAL_SHARED_LIBRARIES)
  75 else
  76   installed_shared_library_module_names := \
  77       $(LOCAL_SYSTEM_SHARED_LIBRARIES) $(LOCAL_SHARED_LIBRARIES)
  78 endif
  79 installed_shared_library_module_names := $(sort $(installed_shared_library_module_names))
  80
  81 #######################################
  82 include $(BUILD_SYSTEM)/base_rules.mk
  83 #######################################
  84
  85 # The real dependency will be added after all Android.mks are loaded and the install paths
  86 # of the shared libraries are determined.
  87 ifdef LOCAL_INSTALLED_MODULE
  88 ifdef installed_shared_library_module_names
  89 $(my_prefix)DEPENDENCIES_ON_SHARED_LIBRARIES += $(LOCAL_MODULE):$(LOCAL_INSTALLED_MODULE):$(subst $(space),$(comma),$(installed_shared_library_module_names))
  90 endif
  91 endif
  92
  93 ifeq ($(strip $(LOCAL_ADDRESS_SANITIZER)),true)
  94   LOCAL_CLANG := true
  95   LOCAL_CFLAGS += $(ADDRESS_SANITIZER_CONFIG_EXTRA_CFLAGS)
  96   LOCAL_LDFLAGS += $(ADDRESS_SANITIZER_CONFIG_EXTRA_LDFLAGS)
  97   LOCAL_SHARED_LIBRARIES += $(ADDRESS_SANITIZER_CONFIG_EXTRA_SHARED_LIBRARIES)
  98   LOCAL_STATIC_LIBRARIES += $(ADDRESS_SANITIZER_CONFIG_EXTRA_STATIC_LIBRARIES)
  99 endif
 100
 101 # Add in libcompiler_rt for all regular device builds
 102 ifeq (,$(LOCAL_SDK_VERSION)$(LOCAL_IS_HOST_MODULE)$(WITHOUT_LIBCOMPILER_RT))
 103   LOCAL_STATIC_LIBRARIES += $(COMPILER_RT_CONFIG_EXTRA_STATIC_LIBRARIES)
 104 endif
 105
 106 my_compiler_dependencies :=
 107 ifeq ($(strip $(LOCAL_CLANG)),true)
 108   LOCAL_CFLAGS += $(CLANG_CONFIG_EXTRA_CFLAGS)
 109   LOCAL_ASFLAGS += $(CLANG_CONFIG_EXTRA_ASFLAGS)
 110   LOCAL_LDFLAGS += $(CLANG_CONFIG_EXTRA_LDFLAGS)
 111   my_compiler_dependencies := $(CLANG) $(CLANG_CXX)
 112 endif
 113
 114 ####################################################
 115 ## Add FDO flags if FDO is turned on and supported
 116 ####################################################
 117 ifeq ($(strip $(LOCAL_NO_FDO_SUPPORT)),)
 118   LOCAL_CFLAGS += $(TARGET_FDO_CFLAGS)
 119   LOCAL_CPPFLAGS += $(TARGET_FDO_CFLAGS)
 120   LOCAL_LDFLAGS += $(TARGET_FDO_CFLAGS)
 121 endif
 122
 123 ####################################################
 124 ## Add profiling flags if aprof is turned on
 125 ####################################################
 126 ifeq ($(strip $(LOCAL_ENABLE_APROF)),true)
 127   # -ffunction-sections and -fomit-frame-pointer are conflict with -pg
 128   LOCAL_CFLAGS += -fno-omit-frame-pointer -fno-function-sections -pg
 129   LOCAL_CPPFLAGS += -fno-omit-frame-pointer -fno-function-sections -pg
 130 endif
 131
 132 ###########################################################
 133 ## Explicitly declare assembly-only __ASSEMBLY__ macro for
 134 ## assembly source
 135 ###########################################################
 136 LOCAL_ASFLAGS += -D__ASSEMBLY__
 137
 138 ###########################################################
 139 ## Define PRIVATE_ variables from global vars
 140 ###########################################################
 141 ifdef LOCAL_SDK_VERSION
 142 my_target_project_includes :=
 143 my_target_c_includes := $(my_ndk_stl_include_path) $(my_ndk_version_root)/usr/include
 144
 145 # filter out including of AndroidConfig.h in system/core.
 146 TARGET_GLOBAL_CFLAGS_NO_ANDCONF ?= $(subst $(TARGET_ANDROID_CONFIG_CFLAGS),,\
 147     $(TARGET_GLOBAL_CFLAGS))
 148 my_target_global_cflags := $(TARGET_GLOBAL_CFLAGS_NO_ANDCONF)
 149 else
 150 my_target_project_includes := $(TARGET_PROJECT_INCLUDES)
 151 my_target_c_includes := $(TARGET_C_INCLUDES)
 152 ifeq ($(strip $(LOCAL_CLANG)),true)
 153 my_target_c_includes += $(CLANG_CONFIG_EXTRA_TARGET_C_INCLUDES)
 154 my_target_global_cflags := $(TARGET_GLOBAL_CLANG_FLAGS)
 155 else
 156 my_target_global_cflags := $(TARGET_GLOBAL_CFLAGS)
 157 endif # LOCAL_CLANG
 158 endif # LOCAL_SDK_VERSION
 159
 160 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_PROJECT_INCLUDES := $(my_target_project_includes)
 161 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_C_INCLUDES := $(my_target_c_includes)
 162 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_GLOBAL_CFLAGS := $(my_target_global_cflags)
 163 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_GLOBAL_CPPFLAGS := $(TARGET_GLOBAL_CPPFLAGS)
 164
 165 ###########################################################
 166 ## Define PRIVATE_ variables used by multiple module types
 167 ###########################################################
 168 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_NO_DEFAULT_COMPILER_FLAGS := \
 169     $(strip $(LOCAL_NO_DEFAULT_COMPILER_FLAGS))
 170
 171 ifeq ($(strip $(LOCAL_CC)),)
 172   ifeq ($(strip $(LOCAL_CLANG)),true)
 173     LOCAL_CC := $(CLANG)
 174   else
 175     LOCAL_CC := $($(my_prefix)CC)
 176   endif
 177 endif
 178 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CC := $(LOCAL_CC)
 179
 180 ifeq ($(strip $(LOCAL_CXX)),)
 181   ifeq ($(strip $(LOCAL_CLANG)),true)
 182     LOCAL_CXX := $(CLANG_CXX)
 183   else
 184     LOCAL_CXX := $($(my_prefix)CXX)
 185   endif
 186 endif
 187 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CXX := $(LOCAL_CXX)
 188
 189 # TODO: support a mix of standard extensions so that this isn't necessary
 190 LOCAL_CPP_EXTENSION := $(strip $(LOCAL_CPP_EXTENSION))
 191 ifeq ($(LOCAL_CPP_EXTENSION),)
 192   LOCAL_CPP_EXTENSION := .cpp
 193 endif
 194 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CPP_EXTENSION := $(LOCAL_CPP_EXTENSION)
 195
 196 # Certain modules like libdl have to have symbols resolved at runtime and blow
 197 # up if --no-undefined is passed to the linker.
 198 ifeq ($(strip $(LOCAL_NO_DEFAULT_COMPILER_FLAGS)),)
 199 ifeq ($(strip $(LOCAL_ALLOW_UNDEFINED_SYMBOLS)),)
 200   LOCAL_LDFLAGS := $(LOCAL_LDFLAGS) $($(my_prefix)NO_UNDEFINED_LDFLAGS)
 201 endif
 202 endif
 203
 204 ifeq (true,$(LOCAL_GROUP_STATIC_LIBRARIES))
 205 $(LOCAL_BUILT_MODULE): PRIVATE_GROUP_STATIC_LIBRARIES := true
 206 else
 207 $(LOCAL_BUILT_MODULE): PRIVATE_GROUP_STATIC_LIBRARIES :=
 208 endif
 209
 210 ###########################################################
 211 ## Define arm-vs-thumb-mode flags.
 212 ###########################################################
 213 LOCAL_ARM_MODE := $(strip $(LOCAL_ARM_MODE))
 214 ifeq ($(TARGET_ARCH),arm)
 215 arm_objects_mode := $(if $(LOCAL_ARM_MODE),$(LOCAL_ARM_MODE),arm)
 216 normal_objects_mode := $(if $(LOCAL_ARM_MODE),$(LOCAL_ARM_MODE),thumb)
 217
 218 # Read the values from something like TARGET_arm_CFLAGS or
 219 # TARGET_thumb_CFLAGS.  HOST_(arm|thumb)_CFLAGS values aren't
 220 # actually used (although they are usually empty).
 221 ifeq ($(strip $(LOCAL_CLANG)),true)
 222 arm_objects_cflags := $($(my_prefix)$(arm_objects_mode)_CLANG_CFLAGS)
 223 normal_objects_cflags := $($(my_prefix)$(normal_objects_mode)_CLANG_CFLAGS)
 224 else
 225 arm_objects_cflags := $($(my_prefix)$(arm_objects_mode)_CFLAGS)
 226 normal_objects_cflags := $($(my_prefix)$(normal_objects_mode)_CFLAGS)
 227 endif
 228
 229 else
 230 arm_objects_mode :=
 231 normal_objects_mode :=
 232 arm_objects_cflags :=
 233 normal_objects_cflags :=
 234 endif
 235
 236 ###########################################################
 237 ## Define per-module debugging flags.  Users can turn on
 238 ## debugging for a particular module by setting DEBUG_MODULE_ModuleName
 239 ## to a non-empty value in their environment or buildspec.mk,
 240 ## and setting HOST_/TARGET_CUSTOM_DEBUG_CFLAGS to the
 241 ## debug flags that they want to use.
 242 ###########################################################
 243 ifdef DEBUG_MODULE_$(strip $(LOCAL_MODULE))
 244   debug_cflags := $($(my_prefix)CUSTOM_DEBUG_CFLAGS)
 245 else
 246   debug_cflags :=
 247 endif
 248
 249 ####################################################
 250 ## Compile RenderScript with reflected C++
 251 ####################################################
 252
 253 renderscript_sources := $(filter %.rs %.fs,$(LOCAL_SRC_FILES))
 254
 255 ifneq (,$(renderscript_sources))
 256
 257 renderscript_sources_fullpath := $(addprefix $(LOCAL_PATH)/, $(renderscript_sources))
 258 RenderScript_file_stamp := $(intermediates)/RenderScriptCPP.stamp
 259 renderscript_intermediate := $(intermediates)/renderscript
 260
 261 ifeq ($(LOCAL_RENDERSCRIPT_CC),)
 262 LOCAL_RENDERSCRIPT_CC := $(LLVM_RS_CC)
 263 endif
 264
 265 # Turn on all warnings and warnings as errors for RS compiles.
 266 # This can be disabled with LOCAL_RENDERSCRIPT_FLAGS := -Wno-error
 267 renderscript_flags := -Wall -Werror
 268 renderscript_flags += $(LOCAL_RENDERSCRIPT_FLAGS)
 269
 270 LOCAL_RENDERSCRIPT_INCLUDES := \
 271     $(TOPDIR)external/clang/lib/Headers \
 272     $(TOPDIR)frameworks/rs/scriptc \
 273     $(LOCAL_RENDERSCRIPT_INCLUDES)
 274
 275 ifneq ($(LOCAL_RENDERSCRIPT_INCLUDES_OVERRIDE),)
 276 LOCAL_RENDERSCRIPT_INCLUDES := $(LOCAL_RENDERSCRIPT_INCLUDES_OVERRIDE)
 277 endif
 278
 279 $(RenderScript_file_stamp): PRIVATE_RS_INCLUDES := $(LOCAL_RENDERSCRIPT_INCLUDES)
 280 $(RenderScript_file_stamp): PRIVATE_RS_CC := $(LOCAL_RENDERSCRIPT_CC)
 281 $(RenderScript_file_stamp): PRIVATE_RS_FLAGS := $(renderscript_flags)
 282 $(RenderScript_file_stamp): PRIVATE_RS_SOURCE_FILES := $(renderscript_sources_fullpath)
 283 $(RenderScript_file_stamp): PRIVATE_RS_OUTPUT_DIR := $(renderscript_intermediate)
 284 $(RenderScript_file_stamp): $(renderscript_sources_fullpath) $(LOCAL_RENDERSCRIPT_CC)
 285         $(transform-renderscripts-to-cpp-and-bc)
 286
 287 # include the dependency files (.d) generated by llvm-rs-cc.
 288 renderscript_generated_dep_files := $(addprefix $(renderscript_intermediate)/, \
 289     $(patsubst %.fs,%.d, $(patsubst %.rs,%.d, $(notdir $(renderscript_sources)))))
 290 -include $(renderscript_generated_dep_files)
 291
 292 LOCAL_INTERMEDIATE_TARGETS += $(RenderScript_file_stamp)
 293
 294 rs_generated_cpps := $(addprefix \
 295     $(renderscript_intermediate)/ScriptC_,$(patsubst %.fs,%.cpp, $(patsubst %.rs,%.cpp, \
 296     $(notdir $(renderscript_sources)))))
 297
 298 $(rs_generated_cpps) : $(RenderScript_file_stamp)
 299
 300 LOCAL_C_INCLUDES += $(renderscript_intermediate)
 301 LOCAL_GENERATED_SOURCES += $(rs_generated_cpps)
 302
 303 endif
 304
 305
 306 ###########################################################
 307 ## Stuff source generated from one-off tools
 308 ###########################################################
 309 $(LOCAL_GENERATED_SOURCES): PRIVATE_MODULE := $(LOCAL_MODULE)
 310
 311 ALL_GENERATED_SOURCES += $(LOCAL_GENERATED_SOURCES)
 312
 313
 314 ###########################################################
 315 ## Compile the .proto files to .cc and then to .o
 316 ###########################################################
 317 proto_sources := $(filter %.proto,$(LOCAL_SRC_FILES))
 318 proto_generated_objects :=
 319 proto_generated_headers :=
 320 ifneq ($(proto_sources),)
 321 proto_sources_fullpath := $(addprefix $(LOCAL_PATH)/, $(proto_sources))
 322 proto_generated_cc_sources_dir := $(intermediates)/proto
 323 proto_generated_cc_sources := $(addprefix $(proto_generated_cc_sources_dir)/, \
 324     $(patsubst %.proto,%.pb.cc,$(proto_sources_fullpath)))
 325 proto_generated_objects := $(patsubst %.cc,%.o, $(proto_generated_cc_sources))
 326
 327 $(proto_generated_cc_sources): PRIVATE_PROTO_INCLUDES := $(TOP)
 328 $(proto_generated_cc_sources): PRIVATE_PROTO_CC_OUTPUT_DIR := $(proto_generated_cc_sources_dir)
 329 $(proto_generated_cc_sources): PRIVATE_PROTOC_FLAGS := $(LOCAL_PROTOC_FLAGS)
 330 $(proto_generated_cc_sources): $(proto_generated_cc_sources_dir)/%.pb.cc: %.proto $(PROTOC)
 331         $(transform-proto-to-cc)
 332
 333 proto_generated_headers := $(patsubst %.pb.cc,%.pb.h, $(proto_generated_cc_sources))
 334 $(proto_generated_headers): $(proto_generated_cc_sources_dir)/%.pb.h: $(proto_generated_cc_sources_dir)/%.pb.cc
 335
 336 $(proto_generated_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
 337 $(proto_generated_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
 338 $(proto_generated_objects): $(proto_generated_cc_sources_dir)/%.o: $(proto_generated_cc_sources_dir)/%.cc $(proto_generated_headers)
 339         $(transform-$(PRIVATE_HOST)cpp-to-o)
 340 -include $(proto_generated_objects:%.o=%.P)
 341
 342 LOCAL_C_INCLUDES += external/protobuf/src $(proto_generated_cc_sources_dir)
 343 LOCAL_CFLAGS += -DGOOGLE_PROTOBUF_NO_RTTI
 344 ifeq ($(LOCAL_PROTOC_OPTIMIZE_TYPE),full)
 345 LOCAL_STATIC_LIBRARIES += libprotobuf-cpp-2.3.0-full
 346 else
 347 LOCAL_STATIC_LIBRARIES += libprotobuf-cpp-2.3.0-lite
 348 endif
 349 endif
 350
 351
 352 ###########################################################
 353 ## YACC: Compile .y files to .cpp and the to .o.
 354 ###########################################################
 355
 356 yacc_sources := $(filter %.y,$(LOCAL_SRC_FILES))
 357 yacc_cpps := $(addprefix \
 358     $(intermediates)/,$(yacc_sources:.y=$(LOCAL_CPP_EXTENSION)))
 359 yacc_headers := $(yacc_cpps:$(LOCAL_CPP_EXTENSION)=.h)
 360 yacc_objects := $(yacc_cpps:$(LOCAL_CPP_EXTENSION)=.o)
 361
 362 ifneq ($(strip $(yacc_cpps)),)
 363 $(yacc_cpps): $(intermediates)/%$(LOCAL_CPP_EXTENSION): \
 364     $(TOPDIR)$(LOCAL_PATH)/%.y \
 365     $(lex_cpps) $(LOCAL_ADDITIONAL_DEPENDENCIES)
 366         $(call transform-y-to-cpp,$(PRIVATE_CPP_EXTENSION))
 367 $(yacc_headers): $(intermediates)/%.h: $(intermediates)/%$(LOCAL_CPP_EXTENSION)
 368
 369 $(yacc_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
 370 $(yacc_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
 371 $(yacc_objects): $(intermediates)/%.o: $(intermediates)/%$(LOCAL_CPP_EXTENSION)
 372         $(transform-$(PRIVATE_HOST)cpp-to-o)
 373 endif
 374
 375 ###########################################################
 376 ## LEX: Compile .l files to .cpp and then to .o.
 377 ###########################################################
 378
 379 lex_sources := $(filter %.l,$(LOCAL_SRC_FILES))
 380 lex_cpps := $(addprefix \
 381     $(intermediates)/,$(lex_sources:.l=$(LOCAL_CPP_EXTENSION)))
 382 lex_objects := $(lex_cpps:$(LOCAL_CPP_EXTENSION)=.o)
 383
 384 ifneq ($(strip $(lex_cpps)),)
 385 $(lex_cpps): $(intermediates)/%$(LOCAL_CPP_EXTENSION): \
 386     $(TOPDIR)$(LOCAL_PATH)/%.l
 387         $(transform-l-to-cpp)
 388
 389 $(lex_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
 390 $(lex_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
 391 $(lex_objects): $(intermediates)/%.o: \
 392     $(intermediates)/%$(LOCAL_CPP_EXTENSION) \
 393     $(LOCAL_ADDITIONAL_DEPENDENCIES) \
 394     $(yacc_headers)
 395         $(transform-$(PRIVATE_HOST)cpp-to-o)
 396 endif
 397
 398 ###########################################################
 399 ## C++: Compile .cpp files to .o.
 400 ###########################################################
 401
 402 # we also do this on host modules, even though
 403 # it's not really arm, because there are files that are shared.
 404 cpp_arm_sources    := $(patsubst %$(LOCAL_CPP_EXTENSION).arm,%$(LOCAL_CPP_EXTENSION),$(filter %$(LOCAL_CPP_EXTENSION).arm,$(LOCAL_SRC_FILES)))
 405 cpp_arm_objects    := $(addprefix $(intermediates)/,$(cpp_arm_sources:$(LOCAL_CPP_EXTENSION)=.o))
 406
 407 cpp_normal_sources := $(filter %$(LOCAL_CPP_EXTENSION),$(LOCAL_SRC_FILES))
 408 cpp_normal_objects := $(addprefix $(intermediates)/,$(cpp_normal_sources:$(LOCAL_CPP_EXTENSION)=.o))
 409
 410 $(cpp_arm_objects):    PRIVATE_ARM_MODE := $(arm_objects_mode)
 411 $(cpp_arm_objects):    PRIVATE_ARM_CFLAGS := $(arm_objects_cflags)
 412 $(cpp_normal_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
 413 $(cpp_normal_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
 414
 415 cpp_objects        := $(cpp_arm_objects) $(cpp_normal_objects)
 416
 417 ifneq ($(strip $(cpp_objects)),)
 418 $(cpp_objects): $(intermediates)/%.o: \
 419     $(TOPDIR)$(LOCAL_PATH)/%$(LOCAL_CPP_EXTENSION) \
 420     $(yacc_cpps) $(proto_generated_headers) \
 421     $(LOCAL_ADDITIONAL_DEPENDENCIES) \
 422     | $(my_compiler_dependencies)
 423         $(transform-$(PRIVATE_HOST)cpp-to-o)
 424 -include $(cpp_objects:%.o=%.P)
 425 endif
 426
 427 ###########################################################
 428 ## C++: Compile generated .cpp files to .o.
 429 ###########################################################
 430
 431 gen_cpp_sources := $(filter %$(LOCAL_CPP_EXTENSION),$(LOCAL_GENERATED_SOURCES))
 432 gen_cpp_objects := $(gen_cpp_sources:%$(LOCAL_CPP_EXTENSION)=%.o)
 433
 434 ifneq ($(strip $(gen_cpp_objects)),)
 435 # Compile all generated files as thumb.
 436 # TODO: support compiling certain generated files as arm.
 437 $(gen_cpp_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
 438 $(gen_cpp_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
 439 $(gen_cpp_objects): $(intermediates)/%.o: \
 440     $(intermediates)/%$(LOCAL_CPP_EXTENSION) $(yacc_cpps) \
 441     $(proto_generated_headers) \
 442     $(LOCAL_ADDITIONAL_DEPENDENCIES) \
 443     | $(my_compiler_dependencies)
 444         $(transform-$(PRIVATE_HOST)cpp-to-o)
 445 -include $(gen_cpp_objects:%.o=%.P)
 446 endif
 447
 448 ###########################################################
 449 ## S: Compile generated .S and .s files to .o.
 450 ###########################################################
 451
 452 gen_S_sources := $(filter %.S,$(LOCAL_GENERATED_SOURCES))
 453 gen_S_objects := $(gen_S_sources:%.S=%.o)
 454
 455 ifneq ($(strip $(gen_S_sources)),)
 456 $(gen_S_objects): $(intermediates)/%.o: $(intermediates)/%.S \
 457     $(LOCAL_ADDITIONAL_DEPENDENCIES) \
 458     | $(my_compiler_dependencies)
 459         $(transform-$(PRIVATE_HOST)s-to-o)
 460 -include $(gen_S_objects:%.o=%.P)
 461 endif
 462
 463 gen_s_sources := $(filter %.s,$(LOCAL_GENERATED_SOURCES))
 464 gen_s_objects := $(gen_s_sources:%.s=%.o)
 465
 466 ifneq ($(strip $(gen_s_objects)),)
 467 $(gen_s_objects): $(intermediates)/%.o: $(intermediates)/%.s \
 468     $(LOCAL_ADDITIONAL_DEPENDENCIES) \
 469     | $(my_compiler_dependencies)
 470         $(transform-$(PRIVATE_HOST)s-to-o-no-deps)
 471 -include $(gen_s_objects:%.o=%.P)
 472 endif
 473
 474 gen_asm_objects := $(gen_S_objects) $(gen_s_objects)
 475
 476 ###########################################################
 477 ## o: Include generated .o files in output.
 478 ###########################################################
 479
 480 gen_o_objects := $(filter %.o,$(LOCAL_GENERATED_SOURCES))
 481
 482 ###########################################################
 483 ## C: Compile .c files to .o.
 484 ###########################################################
 485
 486 c_arm_sources    := $(patsubst %.c.arm,%.c,$(filter %.c.arm,$(LOCAL_SRC_FILES)))
 487 c_arm_objects    := $(addprefix $(intermediates)/,$(c_arm_sources:.c=.o))
 488
 489 c_normal_sources := $(filter %.c,$(LOCAL_SRC_FILES))
 490 c_normal_objects := $(addprefix $(intermediates)/,$(c_normal_sources:.c=.o))
 491
 492 $(c_arm_objects):    PRIVATE_ARM_MODE := $(arm_objects_mode)
 493 $(c_arm_objects):    PRIVATE_ARM_CFLAGS := $(arm_objects_cflags)
 494 $(c_normal_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
 495 $(c_normal_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
 496
 497 c_objects        := $(c_arm_objects) $(c_normal_objects)
 498
 499 ifneq ($(strip $(c_objects)),)
 500 $(c_objects): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.c $(yacc_cpps) $(proto_generated_headers) \
 501     $(LOCAL_ADDITIONAL_DEPENDENCIES) \
 502     | $(my_compiler_dependencies)
 503         $(transform-$(PRIVATE_HOST)c-to-o)
 504 -include $(c_objects:%.o=%.P)
 505 endif
 506
 507 ###########################################################
 508 ## C: Compile generated .c files to .o.
 509 ###########################################################
 510
 511 gen_c_sources := $(filter %.c,$(LOCAL_GENERATED_SOURCES))
 512 gen_c_objects := $(gen_c_sources:%.c=%.o)
 513
 514 ifneq ($(strip $(gen_c_objects)),)
 515 # Compile all generated files as thumb.
 516 # TODO: support compiling certain generated files as arm.
 517 $(gen_c_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
 518 $(gen_c_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
 519 $(gen_c_objects): $(intermediates)/%.o: $(intermediates)/%.c $(yacc_cpps) $(proto_generated_headers) \
 520     $(LOCAL_ADDITIONAL_DEPENDENCIES) \
 521     | $(my_compiler_dependencies)
 522         $(transform-$(PRIVATE_HOST)c-to-o)
 523 -include $(gen_c_objects:%.o=%.P)
 524 endif
 525
 526 ###########################################################
 527 ## ObjC: Compile .m files to .o
 528 ###########################################################
 529
 530 objc_sources := $(filter %.m,$(LOCAL_SRC_FILES))
 531 objc_objects := $(addprefix $(intermediates)/,$(objc_sources:.m=.o))
 532
 533 ifneq ($(strip $(objc_objects)),)
 534 $(objc_objects): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.m $(yacc_cpps) $(proto_generated_headers) \
 535     $(LOCAL_ADDITIONAL_DEPENDENCIES) \
 536     | $(my_compiler_dependencies)
 537         $(transform-$(PRIVATE_HOST)m-to-o)
 538 -include $(objc_objects:%.o=%.P)
 539 endif
 540
 541 ###########################################################
 542 ## AS: Compile .S files to .o.
 543 ###########################################################
 544
 545 asm_sources_S := $(filter %.S,$(LOCAL_SRC_FILES))
 546 asm_objects_S := $(addprefix $(intermediates)/,$(asm_sources_S:.S=.o))
 547
 548 ifneq ($(strip $(asm_objects_S)),)
 549 $(asm_objects_S): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.S \
 550     $(LOCAL_ADDITIONAL_DEPENDENCIES) \
 551     | $(my_compiler_dependencies)
 552         $(transform-$(PRIVATE_HOST)s-to-o)
 553 -include $(asm_objects_S:%.o=%.P)
 554 endif
 555
 556 asm_sources_s := $(filter %.s,$(LOCAL_SRC_FILES))
 557 asm_objects_s := $(addprefix $(intermediates)/,$(asm_sources_s:.s=.o))
 558
 559 ifneq ($(strip $(asm_objects_s)),)
 560 $(asm_objects_s): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.s \
 561     $(LOCAL_ADDITIONAL_DEPENDENCIES) \
 562     | $(my_compiler_dependencies)
 563         $(transform-$(PRIVATE_HOST)s-to-o-no-deps)
 564 -include $(asm_objects_s:%.o=%.P)
 565 endif
 566
 567 asm_objects := $(asm_objects_S) $(asm_objects_s)
 568
 569
 570 ####################################################
 571 ## Import includes
 572 ####################################################
 573 import_includes := $(intermediates)/import_includes
 574 import_includes_deps := $(strip \
 575     $(foreach l, $(installed_shared_library_module_names), \
 576       $(call intermediates-dir-for,SHARED_LIBRARIES,$(l),$(LOCAL_IS_HOST_MODULE))/export_includes) \
 577     $(foreach l, $(LOCAL_STATIC_LIBRARIES) $(LOCAL_WHOLE_STATIC_LIBRARIES), \
 578       $(call intermediates-dir-for,STATIC_LIBRARIES,$(l),$(LOCAL_IS_HOST_MODULE))/export_includes))
 579 $(import_includes) : $(import_includes_deps)
 580         @echo Import includes file: $@
 581         $(hide) mkdir -p $(dir $@) && rm -f $@
 582 ifdef import_includes_deps
 583         $(hide) for f in $^; do \
 584           cat $$f >> $@; \
 585         done
 586 else
 587         $(hide) touch $@
 588 endif
 589
 590 ###########################################################
 591 ## Common object handling.
 592 ###########################################################
 593
 594 # some rules depend on asm_objects being first.  If your code depends on
 595 # being first, it's reasonable to require it to be assembly
 596 all_objects := \
 597     $(asm_objects) \
 598     $(cpp_objects) \
 599     $(gen_cpp_objects) \
 600     $(gen_asm_objects) \
 601     $(c_objects) \
 602     $(gen_c_objects) \
 603     $(objc_objects) \
 604     $(yacc_objects) \
 605     $(lex_objects) \
 606     $(proto_generated_objects) \
 607     $(addprefix $(TOPDIR)$(LOCAL_PATH)/,$(LOCAL_PREBUILT_OBJ_FILES)) \
 608     $(gen_o_objects)
 609
 610 LOCAL_C_INCLUDES += $(TOPDIR)$(LOCAL_PATH) $(intermediates)
 611
 612 ifndef LOCAL_SDK_VERSION
 613   LOCAL_C_INCLUDES += $(JNI_H_INCLUDE)
 614 endif
 615
 616 # .o files need to be filtered out of LOCAL_GENERATED_SOURCES
 617 # to avoid creating circular dependencies.
 618 $(all_objects) : | $(filter-out %.o,$(LOCAL_GENERATED_SOURCES)) $(import_includes)
 619 ALL_C_CPP_ETC_OBJECTS += $(all_objects)
 620
 621 ###########################################################
 622 ## Copy headers to the install tree
 623 ###########################################################
 624 include $(BUILD_COPY_HEADERS)
 625
 626 ###########################################################
 627 # Standard library handling.
 628 ###########################################################
 629
 630 ###########################################################
 631 # The list of libraries that this module will link against are in
 632 # these variables.  Each is a list of bare module names like "libc libm".
 633 #
 634 # LOCAL_SHARED_LIBRARIES
 635 # LOCAL_STATIC_LIBRARIES
 636 # LOCAL_WHOLE_STATIC_LIBRARIES
 637 #
 638 # We need to convert the bare names into the dependencies that
 639 # we'll use for LOCAL_BUILT_MODULE and LOCAL_INSTALLED_MODULE.
 640 # LOCAL_BUILT_MODULE should depend on the BUILT versions of the
 641 # libraries, so that simply building this module doesn't force
 642 # an install of a library.  Similarly, LOCAL_INSTALLED_MODULE
 643 # should depend on the INSTALLED versions of the libraries so
 644 # that they get installed when this module does.
 645 ###########################################################
 646 # NOTE:
 647 # WHOLE_STATIC_LIBRARIES are libraries that are pulled into the
 648 # module without leaving anything out, which is useful for turning
 649 # a collection of .a files into a .so file.  Linking against a
 650 # normal STATIC_LIBRARY will only pull in code/symbols that are
 651 # referenced by the module. (see gcc/ld's --whole-archive option)
 652 ###########################################################
 653
 654 # Get the list of BUILT libraries, which are under
 655 # various intermediates directories.
 656 so_suffix := $($(my_prefix)SHLIB_SUFFIX)
 657 a_suffix := $($(my_prefix)STATIC_LIB_SUFFIX)
 658
 659 ifdef LOCAL_SDK_VERSION
 660 built_shared_libraries := \
 661     $(addprefix $($(my_prefix)OUT_INTERMEDIATE_LIBRARIES)/, \
 662       $(addsuffix $(so_suffix), \
 663         $(LOCAL_SHARED_LIBRARIES)))
 664
 665 my_system_shared_libraries_fullpath := \
 666     $(my_ndk_stl_shared_lib_fullpath) \
 667     $(addprefix $(my_ndk_version_root)/usr/lib/, \
 668         $(addsuffix $(so_suffix), $(LOCAL_SYSTEM_SHARED_LIBRARIES)))
 669
 670 built_shared_libraries += $(my_system_shared_libraries_fullpath)
 671 LOCAL_SHARED_LIBRARIES += $(LOCAL_SYSTEM_SHARED_LIBRARIES)
 672 else
 673 LOCAL_SHARED_LIBRARIES += $(LOCAL_SYSTEM_SHARED_LIBRARIES)
 674 built_shared_libraries := \
 675     $(addprefix $($(my_prefix)OUT_INTERMEDIATE_LIBRARIES)/, \
 676       $(addsuffix $(so_suffix), \
 677         $(LOCAL_SHARED_LIBRARIES)))
 678 endif
 679
 680 built_static_libraries := \
 681     $(foreach lib,$(LOCAL_STATIC_LIBRARIES), \
 682       $(call intermediates-dir-for, \
 683         STATIC_LIBRARIES,$(lib),$(LOCAL_IS_HOST_MODULE))/$(lib)$(a_suffix))
 684
 685 ifdef LOCAL_SDK_VERSION
 686 built_static_libraries += $(my_ndk_stl_static_lib)
 687 endif
 688
 689 built_whole_libraries := \
 690     $(foreach lib,$(LOCAL_WHOLE_STATIC_LIBRARIES), \
 691       $(call intermediates-dir-for, \
 692         STATIC_LIBRARIES,$(lib),$(LOCAL_IS_HOST_MODULE))/$(lib)$(a_suffix))
 693
 694 # We don't care about installed static libraries, since the
 695 # libraries have already been linked into the module at that point.
 696 # We do, however, care about the NOTICE files for any static
 697 # libraries that we use. (see notice_files.mk)
 698
 699 installed_static_library_notice_file_targets := \
 700     $(foreach lib,$(LOCAL_STATIC_LIBRARIES) $(LOCAL_WHOLE_STATIC_LIBRARIES), \
 701       NOTICE-$(if $(LOCAL_IS_HOST_MODULE),HOST,TARGET)-STATIC_LIBRARIES-$(lib))
 702
 703 # Default is -fno-rtti.
 704 ifeq ($(strip $(LOCAL_RTTI_FLAG)),)
 705 LOCAL_RTTI_FLAG := -fno-rtti
 706 endif
 707
 708 ###########################################################
 709 # Rule-specific variable definitions
 710 ###########################################################
 711 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_YACCFLAGS := $(LOCAL_YACCFLAGS)
 712 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ASFLAGS := $(LOCAL_ASFLAGS)
 713 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CONLYFLAGS := $(LOCAL_CONLYFLAGS)
 714 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CFLAGS := $(LOCAL_CFLAGS)
 715 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CPPFLAGS := $(LOCAL_CPPFLAGS)
 716 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_RTTI_FLAG := $(LOCAL_RTTI_FLAG)
 717 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_DEBUG_CFLAGS := $(debug_cflags)
 718 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_C_INCLUDES := $(LOCAL_C_INCLUDES)
 719 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_IMPORT_INCLUDES := $(import_includes)
 720 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_LDFLAGS := $(LOCAL_LDFLAGS)
 721 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_LDLIBS := $(LOCAL_LDLIBS)
 722 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_NO_CRT := $(LOCAL_NO_CRT)
 723
 724 # this is really the way to get the files onto the command line instead
 725 # of using $^, because then LOCAL_ADDITIONAL_DEPENDENCIES doesn't work
 726 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_SHARED_LIBRARIES := $(built_shared_libraries)
 727 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_STATIC_LIBRARIES := $(built_static_libraries)
 728 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_WHOLE_STATIC_LIBRARIES := $(built_whole_libraries)
 729 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_OBJECTS := $(all_objects)
 730
 731 ###########################################################
 732 # Define library dependencies.
 733 ###########################################################
 734 # all_libraries is used for the dependencies on LOCAL_BUILT_MODULE.
 735 all_libraries := \
 736     $(built_shared_libraries) \
 737     $(built_static_libraries) \
 738     $(built_whole_libraries)
 739
 740 # Also depend on the notice files for any static libraries that
 741 # are linked into this module.  This will force them to be installed
 742 # when this module is.
 743 $(LOCAL_INSTALLED_MODULE): | $(installed_static_library_notice_file_targets)
 744
 745 ###########################################################
 746 # Export includes
 747 ###########################################################
 748 export_includes := $(intermediates)/export_includes
 749 $(export_includes): PRIVATE_EXPORT_C_INCLUDE_DIRS := $(LOCAL_EXPORT_C_INCLUDE_DIRS)
 750 $(export_includes) : $(LOCAL_MODULE_MAKEFILE)
 751         @echo Export includes file: $< -- $@
 752         $(hide) mkdir -p $(dir $@) && rm -f $@
 753 ifdef LOCAL_EXPORT_C_INCLUDE_DIRS
 754         $(hide) for d in $(PRIVATE_EXPORT_C_INCLUDE_DIRS); do \
 755                 echo "-I $$d" >> $@; \
 756                 done
 757 else
 758         $(hide) touch $@
 759 endif
 760
 761 # Make sure export_includes gets generated when you are running mm/mmm
 762 $(LOCAL_BUILT_MODULE) : | $(export_includes)