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 # Add static HAL libraries
  94 ifdef LOCAL_HAL_STATIC_LIBRARIES
  95 $(foreach lib, $(LOCAL_HAL_STATIC_LIBRARIES), \
  96     $(eval b_lib := $(filter $(lib).%,$(BOARD_HAL_STATIC_LIBRARIES)))\
  97     $(if $(b_lib), $(eval LOCAL_STATIC_LIBRARIES += $(b_lib)),\
  98                    $(eval LOCAL_STATIC_LIBRARIES += $(lib).default)))
  99 b_lib :=
 100 endif
 101
 102 ifeq ($(strip $(LOCAL_ADDRESS_SANITIZER)),true)
 103   LOCAL_CLANG := true
 104   LOCAL_CFLAGS += $(ADDRESS_SANITIZER_CONFIG_EXTRA_CFLAGS)
 105   LOCAL_LDFLAGS += $(ADDRESS_SANITIZER_CONFIG_EXTRA_LDFLAGS)
 106   LOCAL_SHARED_LIBRARIES += $(ADDRESS_SANITIZER_CONFIG_EXTRA_SHARED_LIBRARIES)
 107   LOCAL_STATIC_LIBRARIES += $(ADDRESS_SANITIZER_CONFIG_EXTRA_STATIC_LIBRARIES)
 108 endif
 109
 110 ifeq ($(strip $(WITHOUT_CLANG)),true)
 111   LOCAL_CLANG :=
 112 endif
 113
 114 # Add in libcompiler_rt for all regular device builds
 115 ifeq (,$(LOCAL_SDK_VERSION)$(LOCAL_IS_HOST_MODULE)$(WITHOUT_LIBCOMPILER_RT))
 116   LOCAL_STATIC_LIBRARIES += $(COMPILER_RT_CONFIG_EXTRA_STATIC_LIBRARIES)
 117 endif
 118
 119 my_compiler_dependencies :=
 120 ifeq ($(strip $(LOCAL_CLANG)),true)
 121   LOCAL_CFLAGS += $(CLANG_CONFIG_EXTRA_CFLAGS)
 122   LOCAL_ASFLAGS += $(CLANG_CONFIG_EXTRA_ASFLAGS)
 123   LOCAL_LDFLAGS += $(CLANG_CONFIG_EXTRA_LDFLAGS)
 124   my_compiler_dependencies := $(CLANG) $(CLANG_CXX)
 125 endif
 126
 127 ####################################################
 128 ## Add FDO flags if FDO is turned on and supported
 129 ####################################################
 130 ifeq ($(strip $(LOCAL_NO_FDO_SUPPORT)),)
 131   LOCAL_CFLAGS += $(TARGET_FDO_CFLAGS)
 132   LOCAL_CPPFLAGS += $(TARGET_FDO_CFLAGS)
 133   LOCAL_LDFLAGS += $(TARGET_FDO_CFLAGS)
 134 endif
 135
 136 ####################################################
 137 ## Add profiling flags if aprof is turned on
 138 ####################################################
 139 ifeq ($(strip $(LOCAL_ENABLE_APROF)),true)
 140   # -ffunction-sections and -fomit-frame-pointer are conflict with -pg
 141   LOCAL_CFLAGS += -fno-omit-frame-pointer -fno-function-sections -pg
 142   LOCAL_CPPFLAGS += -fno-omit-frame-pointer -fno-function-sections -pg
 143 endif
 144
 145 ###########################################################
 146 ## Explicitly declare assembly-only __ASSEMBLY__ macro for
 147 ## assembly source
 148 ###########################################################
 149 LOCAL_ASFLAGS += -D__ASSEMBLY__
 150
 151 ###########################################################
 152 ## Define PRIVATE_ variables from global vars
 153 ###########################################################
 154 ifdef LOCAL_SDK_VERSION
 155 my_target_project_includes :=
 156 my_target_c_includes := $(my_ndk_stl_include_path) $(my_ndk_version_root)/usr/include
 157 else
 158 my_target_project_includes := $(TARGET_PROJECT_INCLUDES)
 159 my_target_c_includes := $(TARGET_C_INCLUDES)
 160 endif # LOCAL_SDK_VERSION
 161
 162 ifeq ($(LOCAL_CLANG),true)
 163 my_target_global_cflags := $(TARGET_GLOBAL_CLANG_FLAGS)
 164 my_target_c_includes += $(CLANG_CONFIG_EXTRA_TARGET_C_INCLUDES)
 165 else
 166 my_target_global_cflags := $(TARGET_GLOBAL_CFLAGS)
 167 endif # LOCAL_CLANG
 168
 169 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_PROJECT_INCLUDES := $(my_target_project_includes)
 170 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_C_INCLUDES := $(my_target_c_includes)
 171 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_GLOBAL_CFLAGS := $(my_target_global_cflags)
 172 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_GLOBAL_CPPFLAGS := $(TARGET_GLOBAL_CPPFLAGS)
 173
 174 ###########################################################
 175 ## Define PRIVATE_ variables used by multiple module types
 176 ###########################################################
 177 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_NO_DEFAULT_COMPILER_FLAGS := \
 178     $(strip $(LOCAL_NO_DEFAULT_COMPILER_FLAGS))
 179
 180 ifeq ($(strip $(LOCAL_CC)),)
 181   ifeq ($(strip $(LOCAL_CLANG)),true)
 182     LOCAL_CC := $(CLANG)
 183   else
 184     LOCAL_CC := $($(my_prefix)CC)
 185   endif
 186 endif
 187 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CC := $(LOCAL_CC)
 188
 189 ifeq ($(strip $(LOCAL_CXX)),)
 190   ifeq ($(strip $(LOCAL_CLANG)),true)
 191     LOCAL_CXX := $(CLANG_CXX)
 192   else
 193     LOCAL_CXX := $($(my_prefix)CXX)
 194   endif
 195 endif
 196 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CXX := $(LOCAL_CXX)
 197
 198 # TODO: support a mix of standard extensions so that this isn't necessary
 199 LOCAL_CPP_EXTENSION := $(strip $(LOCAL_CPP_EXTENSION))
 200 ifeq ($(LOCAL_CPP_EXTENSION),)
 201   LOCAL_CPP_EXTENSION := .cpp
 202 endif
 203 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CPP_EXTENSION := $(LOCAL_CPP_EXTENSION)
 204
 205 # Certain modules like libdl have to have symbols resolved at runtime and blow
 206 # up if --no-undefined is passed to the linker.
 207 ifeq ($(strip $(LOCAL_NO_DEFAULT_COMPILER_FLAGS)),)
 208 ifeq ($(strip $(LOCAL_ALLOW_UNDEFINED_SYMBOLS)),)
 209   LOCAL_LDFLAGS := $(LOCAL_LDFLAGS) $($(my_prefix)NO_UNDEFINED_LDFLAGS)
 210 endif
 211 endif
 212
 213 ifeq (true,$(LOCAL_GROUP_STATIC_LIBRARIES))
 214 $(LOCAL_BUILT_MODULE): PRIVATE_GROUP_STATIC_LIBRARIES := true
 215 else
 216 $(LOCAL_BUILT_MODULE): PRIVATE_GROUP_STATIC_LIBRARIES :=
 217 endif
 218
 219 ###########################################################
 220 ## Define arm-vs-thumb-mode flags.
 221 ###########################################################
 222 LOCAL_ARM_MODE := $(strip $(LOCAL_ARM_MODE))
 223 ifeq ($(TARGET_ARCH),arm)
 224 arm_objects_mode := $(if $(LOCAL_ARM_MODE),$(LOCAL_ARM_MODE),arm)
 225 normal_objects_mode := $(if $(LOCAL_ARM_MODE),$(LOCAL_ARM_MODE),thumb)
 226
 227 # Read the values from something like TARGET_arm_CFLAGS or
 228 # TARGET_thumb_CFLAGS.  HOST_(arm|thumb)_CFLAGS values aren't
 229 # actually used (although they are usually empty).
 230 ifeq ($(strip $(LOCAL_CLANG)),true)
 231 arm_objects_cflags := $($(my_prefix)$(arm_objects_mode)_CLANG_CFLAGS)
 232 normal_objects_cflags := $($(my_prefix)$(normal_objects_mode)_CLANG_CFLAGS)
 233 else
 234 arm_objects_cflags := $($(my_prefix)$(arm_objects_mode)_CFLAGS)
 235 normal_objects_cflags := $($(my_prefix)$(normal_objects_mode)_CFLAGS)
 236 endif
 237
 238 else
 239 arm_objects_mode :=
 240 normal_objects_mode :=
 241 arm_objects_cflags :=
 242 normal_objects_cflags :=
 243 endif
 244
 245 ###########################################################
 246 ## Define per-module debugging flags.  Users can turn on
 247 ## debugging for a particular module by setting DEBUG_MODULE_ModuleName
 248 ## to a non-empty value in their environment or buildspec.mk,
 249 ## and setting HOST_/TARGET_CUSTOM_DEBUG_CFLAGS to the
 250 ## debug flags that they want to use.
 251 ###########################################################
 252 ifdef DEBUG_MODULE_$(strip $(LOCAL_MODULE))
 253   debug_cflags := $($(my_prefix)CUSTOM_DEBUG_CFLAGS)
 254 else
 255   debug_cflags :=
 256 endif
 257
 258 ####################################################
 259 ## Compile RenderScript with reflected C++
 260 ####################################################
 261
 262 renderscript_sources := $(filter %.rs %.fs,$(LOCAL_SRC_FILES))
 263
 264 ifneq (,$(renderscript_sources))
 265
 266 renderscript_sources_fullpath := $(addprefix $(LOCAL_PATH)/, $(renderscript_sources))
 267 RenderScript_file_stamp := $(intermediates)/RenderScriptCPP.stamp
 268 renderscript_intermediate := $(intermediates)/renderscript
 269
 270 ifeq ($(LOCAL_RENDERSCRIPT_CC),)
 271 LOCAL_RENDERSCRIPT_CC := $(LLVM_RS_CC)
 272 endif
 273
 274 # Turn on all warnings and warnings as errors for RS compiles.
 275 # This can be disabled with LOCAL_RENDERSCRIPT_FLAGS := -Wno-error
 276 renderscript_flags := -Wall -Werror
 277 renderscript_flags += $(LOCAL_RENDERSCRIPT_FLAGS)
 278
 279 LOCAL_RENDERSCRIPT_INCLUDES := \
 280     $(TOPDIR)external/clang/lib/Headers \
 281     $(TOPDIR)frameworks/rs/scriptc \
 282     $(LOCAL_RENDERSCRIPT_INCLUDES)
 283
 284 ifneq ($(LOCAL_RENDERSCRIPT_INCLUDES_OVERRIDE),)
 285 LOCAL_RENDERSCRIPT_INCLUDES := $(LOCAL_RENDERSCRIPT_INCLUDES_OVERRIDE)
 286 endif
 287
 288 $(RenderScript_file_stamp): PRIVATE_RS_INCLUDES := $(LOCAL_RENDERSCRIPT_INCLUDES)
 289 $(RenderScript_file_stamp): PRIVATE_RS_CC := $(LOCAL_RENDERSCRIPT_CC)
 290 $(RenderScript_file_stamp): PRIVATE_RS_FLAGS := $(renderscript_flags)
 291 $(RenderScript_file_stamp): PRIVATE_RS_SOURCE_FILES := $(renderscript_sources_fullpath)
 292 $(RenderScript_file_stamp): PRIVATE_RS_OUTPUT_DIR := $(renderscript_intermediate)
 293 $(RenderScript_file_stamp): $(renderscript_sources_fullpath) $(LOCAL_RENDERSCRIPT_CC)
 294         $(transform-renderscripts-to-cpp-and-bc)
 295
 296 # include the dependency files (.d) generated by llvm-rs-cc.
 297 renderscript_generated_dep_files := $(addprefix $(renderscript_intermediate)/, \
 298     $(patsubst %.fs,%.d, $(patsubst %.rs,%.d, $(notdir $(renderscript_sources)))))
 299 -include $(renderscript_generated_dep_files)
 300
 301 LOCAL_INTERMEDIATE_TARGETS += $(RenderScript_file_stamp)
 302
 303 rs_generated_cpps := $(addprefix \
 304     $(renderscript_intermediate)/ScriptC_,$(patsubst %.fs,%.cpp, $(patsubst %.rs,%.cpp, \
 305     $(notdir $(renderscript_sources)))))
 306
 307 $(rs_generated_cpps) : $(RenderScript_file_stamp)
 308
 309 LOCAL_C_INCLUDES += $(renderscript_intermediate)
 310 LOCAL_GENERATED_SOURCES += $(rs_generated_cpps)
 311
 312 endif
 313
 314
 315 ###########################################################
 316 ## Stuff source generated from one-off tools
 317 ###########################################################
 318 $(LOCAL_GENERATED_SOURCES): PRIVATE_MODULE := $(LOCAL_MODULE)
 319
 320 ALL_GENERATED_SOURCES += $(LOCAL_GENERATED_SOURCES)
 321
 322
 323 ###########################################################
 324 ## Compile the .proto files to .cc and then to .o
 325 ###########################################################
 326 proto_sources := $(filter %.proto,$(LOCAL_SRC_FILES))
 327 proto_generated_objects :=
 328 proto_generated_headers :=
 329 ifneq ($(proto_sources),)
 330 proto_sources_fullpath := $(addprefix $(LOCAL_PATH)/, $(proto_sources))
 331 proto_generated_cc_sources_dir := $(intermediates)/proto
 332 proto_generated_cc_sources := $(addprefix $(proto_generated_cc_sources_dir)/, \
 333     $(patsubst %.proto,%.pb.cc,$(proto_sources_fullpath)))
 334 proto_generated_objects := $(patsubst %.cc,%.o, $(proto_generated_cc_sources))
 335
 336 $(proto_generated_cc_sources): PRIVATE_PROTO_INCLUDES := $(TOP)
 337 $(proto_generated_cc_sources): PRIVATE_PROTO_CC_OUTPUT_DIR := $(proto_generated_cc_sources_dir)
 338 $(proto_generated_cc_sources): PRIVATE_PROTOC_FLAGS := $(LOCAL_PROTOC_FLAGS)
 339 $(proto_generated_cc_sources): $(proto_generated_cc_sources_dir)/%.pb.cc: %.proto $(PROTOC)
 340         $(transform-proto-to-cc)
 341
 342 proto_generated_headers := $(patsubst %.pb.cc,%.pb.h, $(proto_generated_cc_sources))
 343 $(proto_generated_headers): $(proto_generated_cc_sources_dir)/%.pb.h: $(proto_generated_cc_sources_dir)/%.pb.cc
 344
 345 $(proto_generated_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
 346 $(proto_generated_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
 347 $(proto_generated_objects): $(proto_generated_cc_sources_dir)/%.o: $(proto_generated_cc_sources_dir)/%.cc $(proto_generated_headers)
 348         $(transform-$(PRIVATE_HOST)cpp-to-o)
 349 -include $(proto_generated_objects:%.o=%.P)
 350
 351 LOCAL_C_INCLUDES += external/protobuf/src $(proto_generated_cc_sources_dir)
 352 LOCAL_CFLAGS += -DGOOGLE_PROTOBUF_NO_RTTI
 353 ifeq ($(LOCAL_PROTOC_OPTIMIZE_TYPE),full)
 354 LOCAL_STATIC_LIBRARIES += libprotobuf-cpp-2.3.0-full
 355 else
 356 LOCAL_STATIC_LIBRARIES += libprotobuf-cpp-2.3.0-lite
 357 endif
 358 endif
 359
 360
 361 ###########################################################
 362 ## YACC: Compile .y files to .cpp and the to .o.
 363 ###########################################################
 364
 365 yacc_sources := $(filter %.y,$(LOCAL_SRC_FILES))
 366 yacc_cpps := $(addprefix \
 367     $(intermediates)/,$(yacc_sources:.y=$(LOCAL_CPP_EXTENSION)))
 368 yacc_headers := $(yacc_cpps:$(LOCAL_CPP_EXTENSION)=.h)
 369 yacc_objects := $(yacc_cpps:$(LOCAL_CPP_EXTENSION)=.o)
 370
 371 ifneq ($(strip $(yacc_cpps)),)
 372 $(yacc_cpps): $(intermediates)/%$(LOCAL_CPP_EXTENSION): \
 373     $(TOPDIR)$(LOCAL_PATH)/%.y \
 374     $(lex_cpps) $(LOCAL_ADDITIONAL_DEPENDENCIES)
 375         $(call transform-y-to-cpp,$(PRIVATE_CPP_EXTENSION))
 376 $(yacc_headers): $(intermediates)/%.h: $(intermediates)/%$(LOCAL_CPP_EXTENSION)
 377
 378 $(yacc_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
 379 $(yacc_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
 380 $(yacc_objects): $(intermediates)/%.o: $(intermediates)/%$(LOCAL_CPP_EXTENSION)
 381         $(transform-$(PRIVATE_HOST)cpp-to-o)
 382 endif
 383
 384 ###########################################################
 385 ## LEX: Compile .l files to .cpp and then to .o.
 386 ###########################################################
 387
 388 lex_sources := $(filter %.l,$(LOCAL_SRC_FILES))
 389 lex_cpps := $(addprefix \
 390     $(intermediates)/,$(lex_sources:.l=$(LOCAL_CPP_EXTENSION)))
 391 lex_objects := $(lex_cpps:$(LOCAL_CPP_EXTENSION)=.o)
 392
 393 ifneq ($(strip $(lex_cpps)),)
 394 $(lex_cpps): $(intermediates)/%$(LOCAL_CPP_EXTENSION): \
 395     $(TOPDIR)$(LOCAL_PATH)/%.l
 396         $(transform-l-to-cpp)
 397
 398 $(lex_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
 399 $(lex_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
 400 $(lex_objects): $(intermediates)/%.o: \
 401     $(intermediates)/%$(LOCAL_CPP_EXTENSION) \
 402     $(LOCAL_ADDITIONAL_DEPENDENCIES) \
 403     $(yacc_headers)
 404         $(transform-$(PRIVATE_HOST)cpp-to-o)
 405 endif
 406
 407 ###########################################################
 408 ## C++: Compile .cpp files to .o.
 409 ###########################################################
 410
 411 # we also do this on host modules, even though
 412 # it's not really arm, because there are files that are shared.
 413 cpp_arm_sources    := $(patsubst %$(LOCAL_CPP_EXTENSION).arm,%$(LOCAL_CPP_EXTENSION),$(filter %$(LOCAL_CPP_EXTENSION).arm,$(LOCAL_SRC_FILES)))
 414 cpp_arm_objects    := $(addprefix $(intermediates)/,$(cpp_arm_sources:$(LOCAL_CPP_EXTENSION)=.o))
 415
 416 cpp_normal_sources := $(filter %$(LOCAL_CPP_EXTENSION),$(LOCAL_SRC_FILES))
 417 cpp_normal_objects := $(addprefix $(intermediates)/,$(cpp_normal_sources:$(LOCAL_CPP_EXTENSION)=.o))
 418
 419 $(cpp_arm_objects):    PRIVATE_ARM_MODE := $(arm_objects_mode)
 420 $(cpp_arm_objects):    PRIVATE_ARM_CFLAGS := $(arm_objects_cflags)
 421 $(cpp_normal_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
 422 $(cpp_normal_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
 423
 424 cpp_objects        := $(cpp_arm_objects) $(cpp_normal_objects)
 425
 426 ifneq ($(strip $(cpp_objects)),)
 427 $(cpp_objects): $(intermediates)/%.o: \
 428     $(TOPDIR)$(LOCAL_PATH)/%$(LOCAL_CPP_EXTENSION) \
 429     $(yacc_cpps) $(proto_generated_headers) \
 430     $(LOCAL_ADDITIONAL_DEPENDENCIES) \
 431     | $(my_compiler_dependencies)
 432         $(transform-$(PRIVATE_HOST)cpp-to-o)
 433 -include $(cpp_objects:%.o=%.P)
 434 endif
 435
 436 ###########################################################
 437 ## C++: Compile generated .cpp files to .o.
 438 ###########################################################
 439
 440 gen_cpp_sources := $(filter %$(LOCAL_CPP_EXTENSION),$(LOCAL_GENERATED_SOURCES))
 441 gen_cpp_objects := $(gen_cpp_sources:%$(LOCAL_CPP_EXTENSION)=%.o)
 442
 443 ifneq ($(strip $(gen_cpp_objects)),)
 444 # Compile all generated files as thumb.
 445 # TODO: support compiling certain generated files as arm.
 446 $(gen_cpp_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
 447 $(gen_cpp_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
 448 $(gen_cpp_objects): $(intermediates)/%.o: \
 449     $(intermediates)/%$(LOCAL_CPP_EXTENSION) $(yacc_cpps) \
 450     $(proto_generated_headers) \
 451     $(LOCAL_ADDITIONAL_DEPENDENCIES) \
 452     | $(my_compiler_dependencies)
 453         $(transform-$(PRIVATE_HOST)cpp-to-o)
 454 -include $(gen_cpp_objects:%.o=%.P)
 455 endif
 456
 457 ###########################################################
 458 ## S: Compile generated .S and .s files to .o.
 459 ###########################################################
 460
 461 gen_S_sources := $(filter %.S,$(LOCAL_GENERATED_SOURCES))
 462 gen_S_objects := $(gen_S_sources:%.S=%.o)
 463
 464 ifneq ($(strip $(gen_S_sources)),)
 465 $(gen_S_objects): $(intermediates)/%.o: $(intermediates)/%.S \
 466     $(LOCAL_ADDITIONAL_DEPENDENCIES) \
 467     | $(my_compiler_dependencies)
 468         $(transform-$(PRIVATE_HOST)s-to-o)
 469 -include $(gen_S_objects:%.o=%.P)
 470 endif
 471
 472 gen_s_sources := $(filter %.s,$(LOCAL_GENERATED_SOURCES))
 473 gen_s_objects := $(gen_s_sources:%.s=%.o)
 474
 475 ifneq ($(strip $(gen_s_objects)),)
 476 $(gen_s_objects): $(intermediates)/%.o: $(intermediates)/%.s \
 477     $(LOCAL_ADDITIONAL_DEPENDENCIES) \
 478     | $(my_compiler_dependencies)
 479         $(transform-$(PRIVATE_HOST)s-to-o-no-deps)
 480 -include $(gen_s_objects:%.o=%.P)
 481 endif
 482
 483 gen_asm_objects := $(gen_S_objects) $(gen_s_objects)
 484
 485 ###########################################################
 486 ## o: Include generated .o files in output.
 487 ###########################################################
 488
 489 gen_o_objects := $(filter %.o,$(LOCAL_GENERATED_SOURCES))
 490
 491 ###########################################################
 492 ## C: Compile .c files to .o.
 493 ###########################################################
 494
 495 c_arm_sources    := $(patsubst %.c.arm,%.c,$(filter %.c.arm,$(LOCAL_SRC_FILES)))
 496 c_arm_objects    := $(addprefix $(intermediates)/,$(c_arm_sources:.c=.o))
 497
 498 c_normal_sources := $(filter %.c,$(LOCAL_SRC_FILES))
 499 c_normal_objects := $(addprefix $(intermediates)/,$(c_normal_sources:.c=.o))
 500
 501 $(c_arm_objects):    PRIVATE_ARM_MODE := $(arm_objects_mode)
 502 $(c_arm_objects):    PRIVATE_ARM_CFLAGS := $(arm_objects_cflags)
 503 $(c_normal_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
 504 $(c_normal_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
 505
 506 c_objects        := $(c_arm_objects) $(c_normal_objects)
 507
 508 ifneq ($(strip $(c_objects)),)
 509 $(c_objects): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.c $(yacc_cpps) $(proto_generated_headers) \
 510     $(LOCAL_ADDITIONAL_DEPENDENCIES) \
 511     | $(my_compiler_dependencies)
 512         $(transform-$(PRIVATE_HOST)c-to-o)
 513 -include $(c_objects:%.o=%.P)
 514 endif
 515
 516 ###########################################################
 517 ## C: Compile generated .c files to .o.
 518 ###########################################################
 519
 520 gen_c_sources := $(filter %.c,$(LOCAL_GENERATED_SOURCES))
 521 gen_c_objects := $(gen_c_sources:%.c=%.o)
 522
 523 ifneq ($(strip $(gen_c_objects)),)
 524 # Compile all generated files as thumb.
 525 # TODO: support compiling certain generated files as arm.
 526 $(gen_c_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
 527 $(gen_c_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
 528 $(gen_c_objects): $(intermediates)/%.o: $(intermediates)/%.c $(yacc_cpps) $(proto_generated_headers) \
 529     $(LOCAL_ADDITIONAL_DEPENDENCIES) \
 530     | $(my_compiler_dependencies)
 531         $(transform-$(PRIVATE_HOST)c-to-o)
 532 -include $(gen_c_objects:%.o=%.P)
 533 endif
 534
 535 ###########################################################
 536 ## ObjC: Compile .m files to .o
 537 ###########################################################
 538
 539 objc_sources := $(filter %.m,$(LOCAL_SRC_FILES))
 540 objc_objects := $(addprefix $(intermediates)/,$(objc_sources:.m=.o))
 541
 542 ifneq ($(strip $(objc_objects)),)
 543 $(objc_objects): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.m $(yacc_cpps) $(proto_generated_headers) \
 544     $(LOCAL_ADDITIONAL_DEPENDENCIES) \
 545     | $(my_compiler_dependencies)
 546         $(transform-$(PRIVATE_HOST)m-to-o)
 547 -include $(objc_objects:%.o=%.P)
 548 endif
 549
 550 ###########################################################
 551 ## AS: Compile .S files to .o.
 552 ###########################################################
 553
 554 asm_sources_S := $(filter %.S,$(LOCAL_SRC_FILES))
 555 asm_objects_S := $(addprefix $(intermediates)/,$(asm_sources_S:.S=.o))
 556
 557 ifneq ($(strip $(asm_objects_S)),)
 558 $(asm_objects_S): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.S \
 559     $(LOCAL_ADDITIONAL_DEPENDENCIES) \
 560     | $(my_compiler_dependencies)
 561         $(transform-$(PRIVATE_HOST)s-to-o)
 562 -include $(asm_objects_S:%.o=%.P)
 563 endif
 564
 565 asm_sources_s := $(filter %.s,$(LOCAL_SRC_FILES))
 566 asm_objects_s := $(addprefix $(intermediates)/,$(asm_sources_s:.s=.o))
 567
 568 ifneq ($(strip $(asm_objects_s)),)
 569 $(asm_objects_s): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.s \
 570     $(LOCAL_ADDITIONAL_DEPENDENCIES) \
 571     | $(my_compiler_dependencies)
 572         $(transform-$(PRIVATE_HOST)s-to-o-no-deps)
 573 -include $(asm_objects_s:%.o=%.P)
 574 endif
 575
 576 asm_objects := $(asm_objects_S) $(asm_objects_s)
 577
 578
 579 ####################################################
 580 ## Import includes
 581 ####################################################
 582 import_includes := $(intermediates)/import_includes
 583 import_includes_deps := $(strip \
 584     $(foreach l, $(installed_shared_library_module_names), \
 585       $(call intermediates-dir-for,SHARED_LIBRARIES,$(l),$(LOCAL_IS_HOST_MODULE))/export_includes) \
 586     $(foreach l, $(LOCAL_STATIC_LIBRARIES) $(LOCAL_WHOLE_STATIC_LIBRARIES), \
 587       $(call intermediates-dir-for,STATIC_LIBRARIES,$(l),$(LOCAL_IS_HOST_MODULE))/export_includes))
 588 $(import_includes) : $(import_includes_deps)
 589         @echo Import includes file: $@
 590         $(hide) mkdir -p $(dir $@) && rm -f $@
 591 ifdef import_includes_deps
 592         $(hide) for f in $^; do \
 593           cat $$f >> $@; \
 594         done
 595 else
 596         $(hide) touch $@
 597 endif
 598
 599 ###########################################################
 600 ## Common object handling.
 601 ###########################################################
 602
 603 # some rules depend on asm_objects being first.  If your code depends on
 604 # being first, it's reasonable to require it to be assembly
 605 normal_objects := \
 606     $(asm_objects) \
 607     $(cpp_objects) \
 608     $(gen_cpp_objects) \
 609     $(gen_asm_objects) \
 610     $(c_objects) \
 611     $(gen_c_objects) \
 612     $(objc_objects) \
 613     $(yacc_objects) \
 614     $(lex_objects) \
 615     $(proto_generated_objects) \
 616     $(addprefix $(TOPDIR)$(LOCAL_PATH)/,$(LOCAL_PREBUILT_OBJ_FILES))
 617
 618 all_objects := $(normal_objects) $(gen_o_objects)
 619
 620 LOCAL_C_INCLUDES += $(TOPDIR)$(LOCAL_PATH) $(intermediates)
 621
 622 ifndef LOCAL_SDK_VERSION
 623   LOCAL_C_INCLUDES += $(JNI_H_INCLUDE)
 624 endif
 625
 626 # all_objects includes gen_o_objects which were part of LOCAL_GENERATED_SOURCES;
 627 # use normal_objects here to avoid creating circular dependencies. This assumes
 628 # that custom build rules which generate .o files don't consume other generated
 629 # sources as input (or if they do they take care of that dependency themselves).
 630 $(normal_objects) : | $(LOCAL_GENERATED_SOURCES)
 631 $(all_objects) : | $(import_includes)
 632 ALL_C_CPP_ETC_OBJECTS += $(all_objects)
 633
 634 ###########################################################
 635 ## Copy headers to the install tree
 636 ###########################################################
 637 include $(BUILD_COPY_HEADERS)
 638
 639 ###########################################################
 640 # Standard library handling.
 641 ###########################################################
 642
 643 ###########################################################
 644 # The list of libraries that this module will link against are in
 645 # these variables.  Each is a list of bare module names like "libc libm".
 646 #
 647 # LOCAL_SHARED_LIBRARIES
 648 # LOCAL_STATIC_LIBRARIES
 649 # LOCAL_WHOLE_STATIC_LIBRARIES
 650 #
 651 # We need to convert the bare names into the dependencies that
 652 # we'll use for LOCAL_BUILT_MODULE and LOCAL_INSTALLED_MODULE.
 653 # LOCAL_BUILT_MODULE should depend on the BUILT versions of the
 654 # libraries, so that simply building this module doesn't force
 655 # an install of a library.  Similarly, LOCAL_INSTALLED_MODULE
 656 # should depend on the INSTALLED versions of the libraries so
 657 # that they get installed when this module does.
 658 ###########################################################
 659 # NOTE:
 660 # WHOLE_STATIC_LIBRARIES are libraries that are pulled into the
 661 # module without leaving anything out, which is useful for turning
 662 # a collection of .a files into a .so file.  Linking against a
 663 # normal STATIC_LIBRARY will only pull in code/symbols that are
 664 # referenced by the module. (see gcc/ld's --whole-archive option)
 665 ###########################################################
 666
 667 # Get the list of BUILT libraries, which are under
 668 # various intermediates directories.
 669 so_suffix := $($(my_prefix)SHLIB_SUFFIX)
 670 a_suffix := $($(my_prefix)STATIC_LIB_SUFFIX)
 671
 672 ifdef LOCAL_SDK_VERSION
 673 built_shared_libraries := \
 674     $(addprefix $($(my_prefix)OUT_INTERMEDIATE_LIBRARIES)/, \
 675       $(addsuffix $(so_suffix), \
 676         $(LOCAL_SHARED_LIBRARIES)))
 677
 678 my_system_shared_libraries_fullpath := \
 679     $(my_ndk_stl_shared_lib_fullpath) \
 680     $(addprefix $(my_ndk_version_root)/usr/lib/, \
 681         $(addsuffix $(so_suffix), $(LOCAL_SYSTEM_SHARED_LIBRARIES)))
 682
 683 built_shared_libraries += $(my_system_shared_libraries_fullpath)
 684 LOCAL_SHARED_LIBRARIES += $(LOCAL_SYSTEM_SHARED_LIBRARIES)
 685 else
 686 LOCAL_SHARED_LIBRARIES += $(LOCAL_SYSTEM_SHARED_LIBRARIES)
 687 built_shared_libraries := \
 688     $(addprefix $($(my_prefix)OUT_INTERMEDIATE_LIBRARIES)/, \
 689       $(addsuffix $(so_suffix), \
 690         $(LOCAL_SHARED_LIBRARIES)))
 691 endif
 692
 693 built_static_libraries := \
 694     $(foreach lib,$(LOCAL_STATIC_LIBRARIES), \
 695       $(call intermediates-dir-for, \
 696         STATIC_LIBRARIES,$(lib),$(LOCAL_IS_HOST_MODULE))/$(lib)$(a_suffix))
 697
 698 ifdef LOCAL_SDK_VERSION
 699 built_static_libraries += $(my_ndk_stl_static_lib)
 700 endif
 701
 702 built_whole_libraries := \
 703     $(foreach lib,$(LOCAL_WHOLE_STATIC_LIBRARIES), \
 704       $(call intermediates-dir-for, \
 705         STATIC_LIBRARIES,$(lib),$(LOCAL_IS_HOST_MODULE))/$(lib)$(a_suffix))
 706
 707 # We don't care about installed static libraries, since the
 708 # libraries have already been linked into the module at that point.
 709 # We do, however, care about the NOTICE files for any static
 710 # libraries that we use. (see notice_files.mk)
 711
 712 installed_static_library_notice_file_targets := \
 713     $(foreach lib,$(LOCAL_STATIC_LIBRARIES) $(LOCAL_WHOLE_STATIC_LIBRARIES), \
 714       NOTICE-$(if $(LOCAL_IS_HOST_MODULE),HOST,TARGET)-STATIC_LIBRARIES-$(lib))
 715
 716 # Default is -fno-rtti.
 717 ifeq ($(strip $(LOCAL_RTTI_FLAG)),)
 718 LOCAL_RTTI_FLAG := -fno-rtti
 719 endif
 720
 721 ###########################################################
 722 # Rule-specific variable definitions
 723 ###########################################################
 724 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_YACCFLAGS := $(LOCAL_YACCFLAGS)
 725 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ASFLAGS := $(LOCAL_ASFLAGS)
 726 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CONLYFLAGS := $(LOCAL_CONLYFLAGS)
 727 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CFLAGS := $(LOCAL_CFLAGS)
 728 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CPPFLAGS := $(LOCAL_CPPFLAGS)
 729 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_RTTI_FLAG := $(LOCAL_RTTI_FLAG)
 730 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_DEBUG_CFLAGS := $(debug_cflags)
 731 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_C_INCLUDES := $(LOCAL_C_INCLUDES)
 732 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_IMPORT_INCLUDES := $(import_includes)
 733 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_LDFLAGS := $(LOCAL_LDFLAGS)
 734 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_LDLIBS := $(LOCAL_LDLIBS)
 735 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_NO_CRT := $(LOCAL_NO_CRT)
 736
 737 # this is really the way to get the files onto the command line instead
 738 # of using $^, because then LOCAL_ADDITIONAL_DEPENDENCIES doesn't work
 739 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_SHARED_LIBRARIES := $(built_shared_libraries)
 740 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_STATIC_LIBRARIES := $(built_static_libraries)
 741 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_WHOLE_STATIC_LIBRARIES := $(built_whole_libraries)
 742 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_OBJECTS := $(all_objects)
 743
 744 ###########################################################
 745 # Define library dependencies.
 746 ###########################################################
 747 # all_libraries is used for the dependencies on LOCAL_BUILT_MODULE.
 748 all_libraries := \
 749     $(built_shared_libraries) \
 750     $(built_static_libraries) \
 751     $(built_whole_libraries)
 752
 753 # Also depend on the notice files for any static libraries that
 754 # are linked into this module.  This will force them to be installed
 755 # when this module is.
 756 $(LOCAL_INSTALLED_MODULE): | $(installed_static_library_notice_file_targets)
 757
 758 ###########################################################
 759 # Export includes
 760 ###########################################################
 761 export_includes := $(intermediates)/export_includes
 762 $(export_includes): PRIVATE_EXPORT_C_INCLUDE_DIRS := $(LOCAL_EXPORT_C_INCLUDE_DIRS)
 763 $(export_includes) : $(LOCAL_MODULE_MAKEFILE)
 764         @echo Export includes file: $< -- $@
 765         $(hide) mkdir -p $(dir $@) && rm -f $@
 766 ifdef LOCAL_EXPORT_C_INCLUDE_DIRS
 767         $(hide) for d in $(PRIVATE_EXPORT_C_INCLUDE_DIRS); do \
 768                 echo "-I $$d" >> $@; \
 769                 done
 770 else
 771         $(hide) touch $@
 772 endif
 773
 774 # Make sure export_includes gets generated when you are running mm/mmm
 775 $(LOCAL_BUILT_MODULE) : | $(export_includes)