binary.mk revision d9020c2e9a5c686d6208be48daa44bfa23065b2c
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###################################### 9## Sanity check for LOCAL_NDK_VERSION 10###################################### 11my_ndk_version_root := 12ifdef LOCAL_NDK_VERSION 13 ifdef LOCAL_IS_HOST_MODULE 14 $(error $(LOCAL_PATH): LOCAL_NDK_VERSION can not be used in host module) 15 endif 16 ifneq ($(filter-out SHARED_LIBRARIES STATIC_LIBRARIES,$(LOCAL_MODULE_CLASS)),) 17 $(error $(LOCAL_PATH): LOCAL_NDK_VERSION can only be used to build target shared/static libraries, \ 18 while your module is of class $(LOCAL_MODULE_CLASS)) 19 endif 20 ifeq ($(filter $(LOCAL_NDK_VERSION),$(TARGET_AVAILABLE_NDK_VERSIONS)),) 21 $(error $(LOCAL_PATH): Invalid LOCAL_NDK_VERSION '$(LOCAL_NDK_VERSION)' \ 22 Choices are $(TARGET_AVAILABLE_NDK_VERSIONS)) 23 endif 24 ifndef LOCAL_SDK_VERSION 25 $(error $(LOCAL_PATH): LOCAL_NDK_VERSION must be defined with LOCAL_SDK_VERSION) 26 endif 27 my_ndk_source_root := $(HISTORICAL_NDK_VERSIONS_ROOT)/android-ndk-r$(LOCAL_NDK_VERSION)/sources 28 my_ndk_version_root := $(HISTORICAL_NDK_VERSIONS_ROOT)/android-ndk-r$(LOCAL_NDK_VERSION)/platforms/android-$(LOCAL_SDK_VERSION)/arch-$(TARGET_ARCH) 29 ifeq ($(wildcard $(my_ndk_version_root)),) 30 $(error $(LOCAL_PATH): ndk version root does not exist: $(my_ndk_version_root)) 31 endif 32 33 # Set up the NDK stl variant. Starting from NDK-r5 the c++ stl resides in a separate location. 34 # See ndk/docs/CPLUSPLUS-SUPPORT.html 35 my_ndk_stl_include_path := 36 my_ndk_stl_shared_lib_fullpath := 37 my_ndk_stl_shared_lib := 38 my_ndk_stl_static_lib := 39 ifeq (,$(LOCAL_NDK_STL_VARIANT)) 40 LOCAL_NDK_STL_VARIANT := system 41 endif 42 ifneq (1,$(words $(filter system stlport_static stlport_shared gnustl_static, $(LOCAL_NDK_STL_VARIANT)))) 43 $(error $(LOCAL_PATH): Unkown 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_CPU_ABI)/libstlport_static.a 53 else 54 my_ndk_stl_shared_lib_fullpath := $(my_ndk_source_root)/cxx-stl/stlport/libs/$(TARGET_CPU_ABI)/libstlport_shared.so 55 my_ndk_stl_shared_lib := -lstlport_shared 56 endif 57 else 58 # LOCAL_NDK_STL_VARIANT is gnustl_static 59 my_ndk_stl_include_path := $(my_ndk_source_root)/cxx-stl/gnu-libstdc++/libs/$(TARGET_CPU_ABI)/include \ 60 $(my_ndk_source_root)/cxx-stl/gnu-libstdc++/include 61 my_ndk_stl_static_lib := $(my_ndk_source_root)/cxx-stl/gnu-libstdc++/libs/$(TARGET_CPU_ABI)/libstdc++.a 62 endif 63 endif 64 65endif 66 67####################################### 68include $(BUILD_SYSTEM)/base_rules.mk 69####################################### 70 71#################################################### 72## Add FDO flags if FDO is turned on and supported 73#################################################### 74ifeq ($(strip $(LOCAL_NO_FDO_SUPPORT)),) 75 LOCAL_CFLAGS += $(TARGET_FDO_CFLAGS) 76 LOCAL_CPPFLAGS += $(TARGET_FDO_CFLAGS) 77 LOCAL_LDFLAGS += $(TARGET_FDO_CFLAGS) 78endif 79 80########################################################### 81## Explicitly declare assembly-only __ASSEMBLY__ macro for 82## assembly source 83########################################################### 84LOCAL_ASFLAGS += -D__ASSEMBLY__ 85 86########################################################### 87## Define PRIVATE_ variables from global vars 88########################################################### 89ifdef LOCAL_NDK_VERSION 90my_target_project_includes := 91my_target_c_inclues := $(my_ndk_stl_include_path) $(my_ndk_version_root)/usr/include 92# TODO: more reliable way to remove platform stuff. 93my_target_global_cflags := $(filter-out -include -I system/%, $(TARGET_GLOBAL_CFLAGS)) 94my_target_global_cppflags := $(filter-out -include -I system/%, $(TARGET_GLOBAL_CPPFLAGS)) 95else 96my_target_project_includes := $(TARGET_PROJECT_INCLUDES) 97my_target_c_inclues := $(TARGET_C_INCLUDES) 98my_target_global_cflags := $(TARGET_GLOBAL_CFLAGS) 99my_target_global_cppflags := $(TARGET_GLOBAL_CPPFLAGS) 100endif 101$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_PROJECT_INCLUDES := $(my_target_project_includes) 102$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_C_INCLUDES := $(my_target_c_inclues) 103$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_GLOBAL_CFLAGS := $(my_target_global_cflags) 104$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_GLOBAL_CPPFLAGS := $(my_target_global_cppflags) 105 106########################################################### 107## Define PRIVATE_ variables used by multiple module types 108########################################################### 109$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_NO_DEFAULT_COMPILER_FLAGS := \ 110 $(strip $(LOCAL_NO_DEFAULT_COMPILER_FLAGS)) 111 112ifeq ($(strip $(LOCAL_CC)),) 113 LOCAL_CC := $($(my_prefix)CC) 114endif 115$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CC := $(LOCAL_CC) 116 117ifeq ($(strip $(LOCAL_CXX)),) 118 LOCAL_CXX := $($(my_prefix)CXX) 119endif 120$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CXX := $(LOCAL_CXX) 121 122# TODO: support a mix of standard extensions so that this isn't necessary 123LOCAL_CPP_EXTENSION := $(strip $(LOCAL_CPP_EXTENSION)) 124ifeq ($(LOCAL_CPP_EXTENSION),) 125 LOCAL_CPP_EXTENSION := .cpp 126endif 127$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CPP_EXTENSION := $(LOCAL_CPP_EXTENSION) 128 129# Certain modules like libdl have to have symbols resolved at runtime and blow 130# up if --no-undefined is passed to the linker. 131ifeq ($(strip $(LOCAL_NO_DEFAULT_COMPILER_FLAGS)),) 132ifeq ($(strip $(LOCAL_ALLOW_UNDEFINED_SYMBOLS)),) 133 LOCAL_LDFLAGS := $(LOCAL_LDFLAGS) $($(my_prefix)NO_UNDEFINED_LDFLAGS) 134endif 135endif 136 137ifeq (true,$(LOCAL_GROUP_STATIC_LIBRARIES)) 138$(LOCAL_BUILT_MODULE): PRIVATE_GROUP_STATIC_LIBRARIES := true 139else 140$(LOCAL_BUILT_MODULE): PRIVATE_GROUP_STATIC_LIBRARIES := 141endif 142 143########################################################### 144## Define arm-vs-thumb-mode flags. 145########################################################### 146LOCAL_ARM_MODE := $(strip $(LOCAL_ARM_MODE)) 147ifeq ($(TARGET_ARCH),arm) 148arm_objects_mode := $(if $(LOCAL_ARM_MODE),$(LOCAL_ARM_MODE),arm) 149normal_objects_mode := $(if $(LOCAL_ARM_MODE),$(LOCAL_ARM_MODE),thumb) 150 151# Read the values from something like TARGET_arm_CFLAGS or 152# TARGET_thumb_CFLAGS. HOST_(arm|thumb)_CFLAGS values aren't 153# actually used (although they are usually empty). 154arm_objects_cflags := $($(my_prefix)$(arm_objects_mode)_CFLAGS) 155normal_objects_cflags := $($(my_prefix)$(normal_objects_mode)_CFLAGS) 156else 157arm_objects_mode := 158normal_objects_mode := 159arm_objects_cflags := 160normal_objects_cflags := 161endif 162 163########################################################### 164## Define per-module debugging flags. Users can turn on 165## debugging for a particular module by setting DEBUG_MODULE_ModuleName 166## to a non-empty value in their environment or buildspec.mk, 167## and setting HOST_/TARGET_CUSTOM_DEBUG_CFLAGS to the 168## debug flags that they want to use. 169########################################################### 170ifdef DEBUG_MODULE_$(strip $(LOCAL_MODULE)) 171 debug_cflags := $($(my_prefix)CUSTOM_DEBUG_CFLAGS) 172else 173 debug_cflags := 174endif 175 176########################################################### 177## Stuff source generated from one-off tools 178########################################################### 179$(LOCAL_GENERATED_SOURCES): PRIVATE_MODULE := $(LOCAL_MODULE) 180 181ALL_GENERATED_SOURCES += $(LOCAL_GENERATED_SOURCES) 182 183 184########################################################### 185## Compile the .proto files to .cc and then to .o 186########################################################### 187proto_sources := $(filter %.proto,$(LOCAL_SRC_FILES)) 188proto_generated_objects := 189proto_generated_headers := 190ifneq ($(proto_sources),) 191proto_sources_fullpath := $(addprefix $(LOCAL_PATH)/, $(proto_sources)) 192proto_generated_cc_sources_dir := $(intermediates)/proto 193proto_generated_cc_sources := $(addprefix $(proto_generated_cc_sources_dir)/, \ 194 $(patsubst %.proto,%.pb.cc,$(proto_sources_fullpath))) 195proto_generated_objects := $(patsubst %.cc,%.o, $(proto_generated_cc_sources)) 196 197$(proto_generated_cc_sources): PRIVATE_PROTO_INCLUDES := $(TOP) 198$(proto_generated_cc_sources): PRIVATE_PROTO_CC_OUTPUT_DIR := $(proto_generated_cc_sources_dir) 199$(proto_generated_cc_sources): PRIVATE_PROTOC_FLAGS := $(LOCAL_PROTOC_FLAGS) 200$(proto_generated_cc_sources): $(proto_generated_cc_sources_dir)/%.pb.cc: %.proto $(PROTOC) 201 $(transform-proto-to-cc) 202 203proto_generated_headers := $(patsubst %.pb.cc,%.pb.h, $(proto_generated_cc_sources)) 204$(proto_generated_headers): $(proto_generated_cc_sources_dir)/%.pb.h: $(proto_generated_cc_sources_dir)/%.pb.cc 205 206$(proto_generated_cc_sources): PRIVATE_ARM_MODE := $(normal_objects_mode) 207$(proto_generated_cc_sources): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 208$(proto_generated_objects): $(proto_generated_cc_sources_dir)/%.o: $(proto_generated_cc_sources_dir)/%.cc 209 $(transform-$(PRIVATE_HOST)cpp-to-o) 210-include $(proto_generated_objects:%.o=%.P) 211 212LOCAL_C_INCLUDES += external/protobuf/src $(proto_generated_cc_sources_dir) 213LOCAL_CFLAGS += -DGOOGLE_PROTOBUF_NO_RTTI 214ifeq ($(LOCAL_PROTOC_OPTIMIZE_TYPE),full) 215LOCAL_STATIC_LIBRARIES += libprotobuf-cpp-2.3.0-full 216else 217LOCAL_STATIC_LIBRARIES += libprotobuf-cpp-2.3.0-lite 218endif 219endif 220 221 222########################################################### 223## YACC: Compile .y files to .cpp and the to .o. 224########################################################### 225 226yacc_sources := $(filter %.y,$(LOCAL_SRC_FILES)) 227yacc_cpps := $(addprefix \ 228 $(intermediates)/,$(yacc_sources:.y=$(LOCAL_CPP_EXTENSION))) 229yacc_headers := $(yacc_cpps:$(LOCAL_CPP_EXTENSION)=.h) 230yacc_objects := $(yacc_cpps:$(LOCAL_CPP_EXTENSION)=.o) 231 232ifneq ($(strip $(yacc_cpps)),) 233$(yacc_cpps): $(intermediates)/%$(LOCAL_CPP_EXTENSION): \ 234 $(TOPDIR)$(LOCAL_PATH)/%.y \ 235 $(lex_cpps) $(LOCAL_ADDITIONAL_DEPENDENCIES) 236 $(call transform-y-to-cpp,$(PRIVATE_CPP_EXTENSION)) 237$(yacc_headers): $(intermediates)/%.h: $(intermediates)/%$(LOCAL_CPP_EXTENSION) 238 239$(yacc_objects): PRIVATE_ARM_MODE := $(normal_objects_mode) 240$(yacc_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 241$(yacc_objects): $(intermediates)/%.o: $(intermediates)/%$(LOCAL_CPP_EXTENSION) 242 $(transform-$(PRIVATE_HOST)cpp-to-o) 243endif 244 245########################################################### 246## LEX: Compile .l files to .cpp and then to .o. 247########################################################### 248 249lex_sources := $(filter %.l,$(LOCAL_SRC_FILES)) 250lex_cpps := $(addprefix \ 251 $(intermediates)/,$(lex_sources:.l=$(LOCAL_CPP_EXTENSION))) 252lex_objects := $(lex_cpps:$(LOCAL_CPP_EXTENSION)=.o) 253 254ifneq ($(strip $(lex_cpps)),) 255$(lex_cpps): $(intermediates)/%$(LOCAL_CPP_EXTENSION): \ 256 $(TOPDIR)$(LOCAL_PATH)/%.l 257 $(transform-l-to-cpp) 258 259$(lex_objects): PRIVATE_ARM_MODE := $(normal_objects_mode) 260$(lex_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 261$(lex_objects): $(intermediates)/%.o: \ 262 $(intermediates)/%$(LOCAL_CPP_EXTENSION) \ 263 $(LOCAL_ADDITIONAL_DEPENDENCIES) \ 264 $(yacc_headers) 265 $(transform-$(PRIVATE_HOST)cpp-to-o) 266endif 267 268########################################################### 269## C++: Compile .cpp files to .o. 270########################################################### 271 272# we also do this on host modules, even though 273# it's not really arm, because there are files that are shared. 274cpp_arm_sources := $(patsubst %$(LOCAL_CPP_EXTENSION).arm,%$(LOCAL_CPP_EXTENSION),$(filter %$(LOCAL_CPP_EXTENSION).arm,$(LOCAL_SRC_FILES))) 275cpp_arm_objects := $(addprefix $(intermediates)/,$(cpp_arm_sources:$(LOCAL_CPP_EXTENSION)=.o)) 276 277cpp_normal_sources := $(filter %$(LOCAL_CPP_EXTENSION),$(LOCAL_SRC_FILES)) 278cpp_normal_objects := $(addprefix $(intermediates)/,$(cpp_normal_sources:$(LOCAL_CPP_EXTENSION)=.o)) 279 280$(cpp_arm_objects): PRIVATE_ARM_MODE := $(arm_objects_mode) 281$(cpp_arm_objects): PRIVATE_ARM_CFLAGS := $(arm_objects_cflags) 282$(cpp_normal_objects): PRIVATE_ARM_MODE := $(normal_objects_mode) 283$(cpp_normal_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 284 285cpp_objects := $(cpp_arm_objects) $(cpp_normal_objects) 286 287ifneq ($(strip $(cpp_objects)),) 288$(cpp_objects): $(intermediates)/%.o: \ 289 $(TOPDIR)$(LOCAL_PATH)/%$(LOCAL_CPP_EXTENSION) \ 290 $(yacc_cpps) $(proto_generated_headers) $(LOCAL_ADDITIONAL_DEPENDENCIES) 291 $(transform-$(PRIVATE_HOST)cpp-to-o) 292-include $(cpp_objects:%.o=%.P) 293endif 294 295########################################################### 296## C++: Compile generated .cpp files to .o. 297########################################################### 298 299gen_cpp_sources := $(filter %$(LOCAL_CPP_EXTENSION),$(LOCAL_GENERATED_SOURCES)) 300gen_cpp_objects := $(gen_cpp_sources:%$(LOCAL_CPP_EXTENSION)=%.o) 301 302ifneq ($(strip $(gen_cpp_objects)),) 303# Compile all generated files as thumb. 304# TODO: support compiling certain generated files as arm. 305$(gen_cpp_objects): PRIVATE_ARM_MODE := $(normal_objects_mode) 306$(gen_cpp_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 307$(gen_cpp_objects): $(intermediates)/%.o: $(intermediates)/%$(LOCAL_CPP_EXTENSION) $(yacc_cpps) $(proto_generated_headers) $(LOCAL_ADDITIONAL_DEPENDENCIES) 308 $(transform-$(PRIVATE_HOST)cpp-to-o) 309-include $(gen_cpp_objects:%.o=%.P) 310endif 311 312########################################################### 313## S: Compile generated .S and .s files to .o. 314########################################################### 315 316gen_S_sources := $(filter %.S,$(LOCAL_GENERATED_SOURCES)) 317gen_S_objects := $(gen_S_sources:%.S=%.o) 318 319ifneq ($(strip $(gen_S_sources)),) 320$(gen_S_objects): $(intermediates)/%.o: $(intermediates)/%.S $(LOCAL_ADDITIONAL_DEPENDENCIES) 321 $(transform-$(PRIVATE_HOST)s-to-o) 322-include $(gen_S_objects:%.o=%.P) 323endif 324 325gen_s_sources := $(filter %.s,$(LOCAL_GENERATED_SOURCES)) 326gen_s_objects := $(gen_s_sources:%.s=%.o) 327 328ifneq ($(strip $(gen_s_objects)),) 329$(gen_s_objects): $(intermediates)/%.o: $(intermediates)/%.s $(LOCAL_ADDITIONAL_DEPENDENCIES) 330 $(transform-$(PRIVATE_HOST)s-to-o-no-deps) 331-include $(gen_s_objects:%.o=%.P) 332endif 333 334gen_asm_objects := $(gen_S_objects) $(gen_s_objects) 335 336########################################################### 337## C: Compile .c files to .o. 338########################################################### 339 340c_arm_sources := $(patsubst %.c.arm,%.c,$(filter %.c.arm,$(LOCAL_SRC_FILES))) 341c_arm_objects := $(addprefix $(intermediates)/,$(c_arm_sources:.c=.o)) 342 343c_normal_sources := $(filter %.c,$(LOCAL_SRC_FILES)) 344c_normal_objects := $(addprefix $(intermediates)/,$(c_normal_sources:.c=.o)) 345 346$(c_arm_objects): PRIVATE_ARM_MODE := $(arm_objects_mode) 347$(c_arm_objects): PRIVATE_ARM_CFLAGS := $(arm_objects_cflags) 348$(c_normal_objects): PRIVATE_ARM_MODE := $(normal_objects_mode) 349$(c_normal_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 350 351c_objects := $(c_arm_objects) $(c_normal_objects) 352 353ifneq ($(strip $(c_objects)),) 354$(c_objects): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.c $(yacc_cpps) $(proto_generated_headers) $(LOCAL_ADDITIONAL_DEPENDENCIES) 355 $(transform-$(PRIVATE_HOST)c-to-o) 356-include $(c_objects:%.o=%.P) 357endif 358 359########################################################### 360## C: Compile generated .c files to .o. 361########################################################### 362 363gen_c_sources := $(filter %.c,$(LOCAL_GENERATED_SOURCES)) 364gen_c_objects := $(gen_c_sources:%.c=%.o) 365 366ifneq ($(strip $(gen_c_objects)),) 367# Compile all generated files as thumb. 368# TODO: support compiling certain generated files as arm. 369$(gen_c_objects): PRIVATE_ARM_MODE := $(normal_objects_mode) 370$(gen_c_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 371$(gen_c_objects): $(intermediates)/%.o: $(intermediates)/%.c $(yacc_cpps) $(proto_generated_headers) $(LOCAL_ADDITIONAL_DEPENDENCIES) 372 $(transform-$(PRIVATE_HOST)c-to-o) 373-include $(gen_c_objects:%.o=%.P) 374endif 375 376########################################################### 377## ObjC: Compile .m files to .o 378########################################################### 379 380objc_sources := $(filter %.m,$(LOCAL_SRC_FILES)) 381objc_objects := $(addprefix $(intermediates)/,$(objc_sources:.m=.o)) 382 383ifneq ($(strip $(objc_objects)),) 384$(objc_objects): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.m $(yacc_cpps) $(proto_generated_headers) $(LOCAL_ADDITIONAL_DEPENDENCIES) 385 $(transform-$(PRIVATE_HOST)m-to-o) 386-include $(objc_objects:%.o=%.P) 387endif 388 389########################################################### 390## AS: Compile .S files to .o. 391########################################################### 392 393asm_sources_S := $(filter %.S,$(LOCAL_SRC_FILES)) 394asm_objects_S := $(addprefix $(intermediates)/,$(asm_sources_S:.S=.o)) 395 396ifneq ($(strip $(asm_objects_S)),) 397$(asm_objects_S): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.S $(LOCAL_ADDITIONAL_DEPENDENCIES) 398 $(transform-$(PRIVATE_HOST)s-to-o) 399-include $(asm_objects_S:%.o=%.P) 400endif 401 402asm_sources_s := $(filter %.s,$(LOCAL_SRC_FILES)) 403asm_objects_s := $(addprefix $(intermediates)/,$(asm_sources_s:.s=.o)) 404 405ifneq ($(strip $(asm_objects_s)),) 406$(asm_objects_s): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.s $(LOCAL_ADDITIONAL_DEPENDENCIES) 407 $(transform-$(PRIVATE_HOST)s-to-o-no-deps) 408-include $(asm_objects_s:%.o=%.P) 409endif 410 411asm_objects := $(asm_objects_S) $(asm_objects_s) 412 413 414########################################################### 415## Common object handling. 416########################################################### 417 418# some rules depend on asm_objects being first. If your code depends on 419# being first, it's reasonable to require it to be assembly 420all_objects := \ 421 $(asm_objects) \ 422 $(cpp_objects) \ 423 $(gen_cpp_objects) \ 424 $(gen_asm_objects) \ 425 $(c_objects) \ 426 $(gen_c_objects) \ 427 $(objc_objects) \ 428 $(yacc_objects) \ 429 $(lex_objects) \ 430 $(proto_generated_objects) \ 431 $(addprefix $(TOPDIR)$(LOCAL_PATH)/,$(LOCAL_PREBUILT_OBJ_FILES)) 432 433LOCAL_C_INCLUDES += $(TOPDIR)$(LOCAL_PATH) $(intermediates) $(base_intermediates) 434 435ifndef LOCAL_NDK_VERSION 436 LOCAL_C_INCLUDES += $(JNI_H_INCLUDE) 437endif 438 439$(all_objects) : | $(LOCAL_GENERATED_SOURCES) 440ALL_C_CPP_ETC_OBJECTS += $(all_objects) 441 442########################################################### 443## Copy headers to the install tree 444########################################################### 445include $(BUILD_COPY_HEADERS) 446 447########################################################### 448# Standard library handling. 449# 450# On the target, we compile with -nostdlib, so we must add in the 451# default system shared libraries, unless they have requested not 452# to by supplying a LOCAL_SYSTEM_SHARED_LIBRARIES value. One would 453# supply that, for example, when building libc itself. 454########################################################### 455ifdef LOCAL_IS_HOST_MODULE 456 ifeq ($(LOCAL_SYSTEM_SHARED_LIBRARIES),none) 457 LOCAL_SYSTEM_SHARED_LIBRARIES := 458 endif 459else 460 ifeq ($(LOCAL_SYSTEM_SHARED_LIBRARIES),none) 461 LOCAL_SYSTEM_SHARED_LIBRARIES := $($(my_prefix)DEFAULT_SYSTEM_SHARED_LIBRARIES) 462 endif 463endif 464 465# Logging used to be part of libcutils (target) and libutils (sim); 466# hack modules that use those other libs to also include liblog. 467# All of this complexity is to make sure that liblog only appears 468# once, and appears just before libcutils or libutils on the link 469# line. 470# TODO: remove this hack and change all modules to use liblog 471# when necessary. 472define insert-liblog 473 $(if $(filter liblog,$(1)),$(1), \ 474 $(if $(filter libcutils,$(1)), \ 475 $(patsubst libcutils,liblog libcutils,$(1)) \ 476 , \ 477 $(patsubst libutils,liblog libutils,$(1)) \ 478 ) \ 479 ) 480endef 481ifneq (,$(filter libcutils libutils,$(LOCAL_SHARED_LIBRARIES))) 482 LOCAL_SHARED_LIBRARIES := $(call insert-liblog,$(LOCAL_SHARED_LIBRARIES)) 483endif 484ifneq (,$(filter libcutils libutils,$(LOCAL_STATIC_LIBRARIES))) 485 LOCAL_STATIC_LIBRARIES := $(call insert-liblog,$(LOCAL_STATIC_LIBRARIES)) 486endif 487ifneq (,$(filter libcutils libutils,$(LOCAL_WHOLE_STATIC_LIBRARIES))) 488 LOCAL_WHOLE_STATIC_LIBRARIES := $(call insert-liblog,$(LOCAL_WHOLE_STATIC_LIBRARIES)) 489endif 490 491########################################################### 492# The list of libraries that this module will link against are in 493# these variables. Each is a list of bare module names like "libc libm". 494# 495# LOCAL_SHARED_LIBRARIES 496# LOCAL_STATIC_LIBRARIES 497# LOCAL_WHOLE_STATIC_LIBRARIES 498# 499# We need to convert the bare names into the dependencies that 500# we'll use for LOCAL_BUILT_MODULE and LOCAL_INSTALLED_MODULE. 501# LOCAL_BUILT_MODULE should depend on the BUILT versions of the 502# libraries, so that simply building this module doesn't force 503# an install of a library. Similarly, LOCAL_INSTALLED_MODULE 504# should depend on the INSTALLED versions of the libraries so 505# that they get installed when this module does. 506########################################################### 507# NOTE: 508# WHOLE_STATIC_LIBRARIES are libraries that are pulled into the 509# module without leaving anything out, which is useful for turning 510# a collection of .a files into a .so file. Linking against a 511# normal STATIC_LIBRARY will only pull in code/symbols that are 512# referenced by the module. (see gcc/ld's --whole-archive option) 513########################################################### 514 515# Get the list of BUILT libraries, which are under 516# various intermediates directories. 517so_suffix := $($(my_prefix)SHLIB_SUFFIX) 518a_suffix := $($(my_prefix)STATIC_LIB_SUFFIX) 519 520ifdef LOCAL_NDK_VERSION 521built_shared_libraries := \ 522 $(addprefix $($(my_prefix)OUT_INTERMEDIATE_LIBRARIES)/, \ 523 $(addsuffix $(so_suffix), \ 524 $(LOCAL_SHARED_LIBRARIES))) 525 526# Get the list of INSTALLED libraries. Strip off the various 527# intermediates directories and point to the common lib dirs. 528installed_shared_libraries := \ 529 $(addprefix $($(my_prefix)OUT_SHARED_LIBRARIES)/, \ 530 $(notdir $(built_shared_libraries))) 531 532my_system_shared_libraries_fullpath := \ 533 $(my_ndk_stl_shared_lib_fullpath) \ 534 $(addprefix $(my_ndk_version_root)/usr/lib/, \ 535 $(addsuffix $(so_suffix), $(LOCAL_SYSTEM_SHARED_LIBRARIES))) 536 537built_shared_libraries += $(my_system_shared_libraries_fullpath) 538LOCAL_SHARED_LIBRARIES += $(LOCAL_SYSTEM_SHARED_LIBRARIES) 539else 540LOCAL_SHARED_LIBRARIES += $(LOCAL_SYSTEM_SHARED_LIBRARIES) 541built_shared_libraries := \ 542 $(addprefix $($(my_prefix)OUT_INTERMEDIATE_LIBRARIES)/, \ 543 $(addsuffix $(so_suffix), \ 544 $(LOCAL_SHARED_LIBRARIES))) 545 546installed_shared_libraries := \ 547 $(addprefix $($(my_prefix)OUT_SHARED_LIBRARIES)/, \ 548 $(notdir $(built_shared_libraries))) 549endif 550 551built_static_libraries := \ 552 $(foreach lib,$(LOCAL_STATIC_LIBRARIES), \ 553 $(call intermediates-dir-for, \ 554 STATIC_LIBRARIES,$(lib),$(LOCAL_IS_HOST_MODULE))/$(lib)$(a_suffix)) 555 556ifdef LOCAL_NDK_VERSION 557built_static_libraries += $(my_ndk_stl_static_lib) 558endif 559 560built_whole_libraries := \ 561 $(foreach lib,$(LOCAL_WHOLE_STATIC_LIBRARIES), \ 562 $(call intermediates-dir-for, \ 563 STATIC_LIBRARIES,$(lib),$(LOCAL_IS_HOST_MODULE))/$(lib)$(a_suffix)) 564 565# We don't care about installed static libraries, since the 566# libraries have already been linked into the module at that point. 567# We do, however, care about the NOTICE files for any static 568# libraries that we use. (see notice_files.make) 569 570installed_static_library_notice_file_targets := \ 571 $(foreach lib,$(LOCAL_STATIC_LIBRARIES) $(LOCAL_WHOLE_STATIC_LIBRARIES), \ 572 NOTICE-$(if $(LOCAL_IS_HOST_MODULE),HOST,TARGET)-STATIC_LIBRARIES-$(lib)) 573 574# Default is -fno-rtti. 575ifeq ($(strip $(LOCAL_RTTI_FLAG)),) 576LOCAL_RTTI_FLAG := -fno-rtti 577endif 578 579########################################################### 580# Rule-specific variable definitions 581########################################################### 582$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_YACCFLAGS := $(LOCAL_YACCFLAGS) 583$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ASFLAGS := $(LOCAL_ASFLAGS) 584$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CFLAGS := $(LOCAL_CFLAGS) 585$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CPPFLAGS := $(LOCAL_CPPFLAGS) 586$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_RTTI_FLAG := $(LOCAL_RTTI_FLAG) 587$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_DEBUG_CFLAGS := $(debug_cflags) 588$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_C_INCLUDES := $(LOCAL_C_INCLUDES) 589$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_LDFLAGS := $(LOCAL_LDFLAGS) 590$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_LDLIBS := $(LOCAL_LDLIBS) 591$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_NO_CRT := $(LOCAL_NO_CRT) 592 593# this is really the way to get the files onto the command line instead 594# of using $^, because then LOCAL_ADDITIONAL_DEPENDENCIES doesn't work 595$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_SHARED_LIBRARIES := $(built_shared_libraries) 596$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_STATIC_LIBRARIES := $(built_static_libraries) 597$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_WHOLE_STATIC_LIBRARIES := $(built_whole_libraries) 598$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_OBJECTS := $(all_objects) 599 600########################################################### 601# Define library dependencies. 602########################################################### 603# all_libraries is used for the dependencies on LOCAL_BUILT_MODULE. 604all_libraries := \ 605 $(built_shared_libraries) \ 606 $(built_static_libraries) \ 607 $(built_whole_libraries) 608 609# Make LOCAL_INSTALLED_MODULE depend on the installed versions of the 610# libraries so they get installed along with it. We don't need to 611# rebuild it when installing it, though, so this can be an order-only 612# dependency. 613$(LOCAL_INSTALLED_MODULE): | $(installed_shared_libraries) 614 615# Also depend on the notice files for any static libraries that 616# are linked into this module. This will force them to be installed 617# when this module is. 618$(LOCAL_INSTALLED_MODULE): | $(installed_static_library_notice_file_targets) 619