binary.mk revision c61d4c91b6b31776665be3fcc7e4733b53e6c6e8
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 $(all_objects). 6########################################################### 7 8###################################### 9## Sanity check for LOCAL_NDK_VERSION 10###################################### 11my_ndk_version_root := 12ifeq ($(TARGET_SIMULATOR),true) 13 # NDK does not support sim build. 14 LOCAL_NDK_VERSION := 15endif 16ifdef LOCAL_NDK_VERSION 17 ifdef LOCAL_IS_HOST_MODULE 18 $(error $(LOCAL_PATH): LOCAL_NDK_VERSION can not be used in host module) 19 endif 20 ifneq ($(filter-out SHARED_LIBRARIES STATIC_LIBRARIES,$(LOCAL_MODULE_CLASS)),) 21 $(error $(LOCAL_PATH): LOCAL_NDK_VERSION can only be used to build target shared/static libraries, \ 22 while your module is of class $(LOCAL_MODULE_CLASS)) 23 endif 24 ifeq ($(filter $(LOCAL_NDK_VERSION),$(TARGET_AVAILABLE_NDK_VERSIONS)),) 25 $(error $(LOCAL_PATH): Invalid LOCAL_NDK_VERSION '$(LOCAL_NDK_VERSION)' \ 26 Choices are $(TARGET_AVAILABLE_NDK_VERSIONS)) 27 endif 28 ifndef LOCAL_SDK_VERSION 29 $(error $(LOCAL_PATH): LOCAL_NDK_VERSION must be defined with LOCAL_SDK_VERSION) 30 endif 31 my_ndk_version_root := $(HISTORICAL_NDK_VERSIONS_ROOT)/android-ndk-r$(LOCAL_NDK_VERSION)/platforms/android-$(LOCAL_SDK_VERSION)/arch-$(TARGET_ARCH) 32 ifeq ($(wildcard $(my_ndk_version_root)),) 33 $(error $(LOCAL_PATH): ndk version root does not exist: $(my_ndk_version_root)) 34 endif 35endif 36 37####################################### 38include $(BUILD_SYSTEM)/base_rules.mk 39####################################### 40 41#################################################### 42## Add FDO flags if FDO is turned on and supported 43#################################################### 44ifeq ($(strip $(LOCAL_NO_FDO_SUPPORT)),) 45 LOCAL_CFLAGS += $(TARGET_FDO_CFLAGS) 46 LOCAL_CPPFLAGS += $(TARGET_FDO_CFLAGS) 47 LOCAL_LDFLAGS += $(TARGET_FDO_CFLAGS) 48endif 49 50########################################################### 51## Explicitly declare assembly-only __ASSEMBLY__ macro for 52## assembly source 53########################################################### 54LOCAL_ASFLAGS += -D__ASSEMBLY__ 55 56########################################################### 57## Define PRIVATE_ variables from global vars 58########################################################### 59ifdef LOCAL_NDK_VERSION 60my_target_project_includes := 61my_target_c_inclues := $(my_ndk_version_root)/usr/include 62# TODO: more reliable way to remove platform stuff. 63my_target_global_cflags := $(filter-out -include -I system/%, $(TARGET_GLOBAL_CFLAGS)) 64my_target_global_cppflags := $(filter-out -include -I system/%, $(TARGET_GLOBAL_CPPFLAGS)) 65else 66my_target_project_includes := $(TARGET_PROJECT_INCLUDES) 67my_target_c_inclues := $(TARGET_C_INCLUDES) 68my_target_global_cflags := $(TARGET_GLOBAL_CFLAGS) 69my_target_global_cppflags := $(TARGET_GLOBAL_CPPFLAGS) 70endif 71$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_PROJECT_INCLUDES := $(my_target_project_includes) 72$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_C_INCLUDES := $(my_target_c_inclues) 73$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_GLOBAL_CFLAGS := $(my_target_global_cflags) 74$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_GLOBAL_CPPFLAGS := $(my_target_global_cppflags) 75 76########################################################### 77## Define PRIVATE_ variables used by multiple module types 78########################################################### 79$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_NO_DEFAULT_COMPILER_FLAGS := \ 80 $(strip $(LOCAL_NO_DEFAULT_COMPILER_FLAGS)) 81 82ifeq ($(strip $(LOCAL_CC)),) 83 LOCAL_CC := $($(my_prefix)CC) 84endif 85$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CC := $(LOCAL_CC) 86 87ifeq ($(strip $(LOCAL_CXX)),) 88 LOCAL_CXX := $($(my_prefix)CXX) 89endif 90$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CXX := $(LOCAL_CXX) 91 92# TODO: support a mix of standard extensions so that this isn't necessary 93LOCAL_CPP_EXTENSION := $(strip $(LOCAL_CPP_EXTENSION)) 94ifeq ($(LOCAL_CPP_EXTENSION),) 95 LOCAL_CPP_EXTENSION := .cpp 96endif 97$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CPP_EXTENSION := $(LOCAL_CPP_EXTENSION) 98 99# Certain modules like libdl have to have symbols resolved at runtime and blow 100# up if --no-undefined is passed to the linker. 101ifeq ($(strip $(LOCAL_NO_DEFAULT_COMPILER_FLAGS)),) 102ifeq ($(strip $(LOCAL_ALLOW_UNDEFINED_SYMBOLS)),) 103 LOCAL_LDFLAGS := $(LOCAL_LDFLAGS) $($(my_prefix)NO_UNDEFINED_LDFLAGS) 104endif 105endif 106 107########################################################### 108## Define arm-vs-thumb-mode flags. 109########################################################### 110LOCAL_ARM_MODE := $(strip $(LOCAL_ARM_MODE)) 111ifeq ($(TARGET_ARCH),arm) 112arm_objects_mode := $(if $(LOCAL_ARM_MODE),$(LOCAL_ARM_MODE),arm) 113normal_objects_mode := $(if $(LOCAL_ARM_MODE),$(LOCAL_ARM_MODE),thumb) 114 115# Read the values from something like TARGET_arm_CFLAGS or 116# TARGET_thumb_CFLAGS. HOST_(arm|thumb)_CFLAGS values aren't 117# actually used (although they are usually empty). 118arm_objects_cflags := $($(my_prefix)$(arm_objects_mode)_CFLAGS) 119normal_objects_cflags := $($(my_prefix)$(normal_objects_mode)_CFLAGS) 120else 121arm_objects_mode := 122normal_objects_mode := 123arm_objects_cflags := 124normal_objects_cflags := 125endif 126 127########################################################### 128## Define per-module debugging flags. Users can turn on 129## debugging for a particular module by setting DEBUG_MODULE_ModuleName 130## to a non-empty value in their environment or buildspec.mk, 131## and setting HOST_/TARGET_CUSTOM_DEBUG_CFLAGS to the 132## debug flags that they want to use. 133########################################################### 134ifdef DEBUG_MODULE_$(strip $(LOCAL_MODULE)) 135 debug_cflags := $($(my_prefix)CUSTOM_DEBUG_CFLAGS) 136else 137 debug_cflags := 138endif 139 140########################################################### 141## Stuff source generated from one-off tools 142########################################################### 143$(LOCAL_GENERATED_SOURCES): PRIVATE_MODULE := $(LOCAL_MODULE) 144 145ALL_GENERATED_SOURCES += $(LOCAL_GENERATED_SOURCES) 146 147 148########################################################### 149## Compile the .proto files to .cc and then to .o 150########################################################### 151proto_sources := $(filter %.proto,$(LOCAL_SRC_FILES)) 152proto_generated_objects := 153proto_generated_headers := 154ifneq ($(proto_sources),) 155proto_sources_fullpath := $(addprefix $(LOCAL_PATH)/, $(proto_sources)) 156proto_generated_cc_sources_dir := $(intermediates)/proto 157proto_generated_cc_sources := $(addprefix $(proto_generated_cc_sources_dir)/, \ 158 $(patsubst %.proto,%.pb.cc,$(proto_sources_fullpath))) 159proto_generated_objects := $(patsubst %.cc,%.o, $(proto_generated_cc_sources)) 160 161$(proto_generated_cc_sources): PRIVATE_PROTO_INCLUDES := $(TOP) 162$(proto_generated_cc_sources): PRIVATE_PROTO_CC_OUTPUT_DIR := $(proto_generated_cc_sources_dir) 163$(proto_generated_cc_sources): PRIVATE_PROTOC_FLAGS := $(LOCAL_PROTOC_FLAGS) 164$(proto_generated_cc_sources): $(proto_generated_cc_sources_dir)/%.pb.cc: %.proto $(PROTOC) 165 $(transform-proto-to-cc) 166 167proto_generated_headers := $(patsubst %.pb.cc,%.pb.h, $(proto_generated_cc_sources)) 168$(proto_generated_headers): $(proto_generated_cc_sources_dir)/%.pb.h: $(proto_generated_cc_sources_dir)/%.pb.cc 169 170$(proto_generated_cc_sources): PRIVATE_ARM_MODE := $(normal_objects_mode) 171$(proto_generated_cc_sources): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 172$(proto_generated_objects): $(proto_generated_cc_sources_dir)/%.o: $(proto_generated_cc_sources_dir)/%.cc 173 $(transform-$(PRIVATE_HOST)cpp-to-o) 174-include $(proto_generated_objects:%.o=%.P) 175 176LOCAL_C_INCLUDES += external/protobuf/src $(proto_generated_cc_sources_dir) 177LOCAL_CFLAGS += -DGOOGLE_PROTOBUF_NO_RTTI 178ifeq ($(LOCAL_PROTOC_OPTIMIZE_TYPE),full) 179LOCAL_STATIC_LIBRARIES += libprotobuf-cpp-2.3.0-full 180else 181LOCAL_STATIC_LIBRARIES += libprotobuf-cpp-2.3.0-lite 182endif 183endif 184 185 186########################################################### 187## YACC: Compile .y files to .cpp and the to .o. 188########################################################### 189 190yacc_sources := $(filter %.y,$(LOCAL_SRC_FILES)) 191yacc_cpps := $(addprefix \ 192 $(intermediates)/,$(yacc_sources:.y=$(LOCAL_CPP_EXTENSION))) 193yacc_headers := $(yacc_cpps:$(LOCAL_CPP_EXTENSION)=.h) 194yacc_objects := $(yacc_cpps:$(LOCAL_CPP_EXTENSION)=.o) 195 196ifneq ($(strip $(yacc_cpps)),) 197$(yacc_cpps): $(intermediates)/%$(LOCAL_CPP_EXTENSION): \ 198 $(TOPDIR)$(LOCAL_PATH)/%.y \ 199 $(lex_cpps) $(LOCAL_ADDITIONAL_DEPENDENCIES) 200 $(call transform-y-to-cpp,$(PRIVATE_CPP_EXTENSION)) 201$(yacc_headers): $(intermediates)/%.h: $(intermediates)/%$(LOCAL_CPP_EXTENSION) 202 203$(yacc_objects): PRIVATE_ARM_MODE := $(normal_objects_mode) 204$(yacc_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 205$(yacc_objects): $(intermediates)/%.o: $(intermediates)/%$(LOCAL_CPP_EXTENSION) 206 $(transform-$(PRIVATE_HOST)cpp-to-o) 207endif 208 209########################################################### 210## LEX: Compile .l files to .cpp and then to .o. 211########################################################### 212 213lex_sources := $(filter %.l,$(LOCAL_SRC_FILES)) 214lex_cpps := $(addprefix \ 215 $(intermediates)/,$(lex_sources:.l=$(LOCAL_CPP_EXTENSION))) 216lex_objects := $(lex_cpps:$(LOCAL_CPP_EXTENSION)=.o) 217 218ifneq ($(strip $(lex_cpps)),) 219$(lex_cpps): $(intermediates)/%$(LOCAL_CPP_EXTENSION): \ 220 $(TOPDIR)$(LOCAL_PATH)/%.l 221 $(transform-l-to-cpp) 222 223$(lex_objects): PRIVATE_ARM_MODE := $(normal_objects_mode) 224$(lex_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 225$(lex_objects): $(intermediates)/%.o: \ 226 $(intermediates)/%$(LOCAL_CPP_EXTENSION) \ 227 $(LOCAL_ADDITIONAL_DEPENDENCIES) \ 228 $(yacc_headers) 229 $(transform-$(PRIVATE_HOST)cpp-to-o) 230endif 231 232########################################################### 233## C++: Compile .cpp files to .o. 234########################################################### 235 236# we also do this on host modules and sim builds, even though 237# it's not really arm, because there are files that are shared. 238cpp_arm_sources := $(patsubst %$(LOCAL_CPP_EXTENSION).arm,%$(LOCAL_CPP_EXTENSION),$(filter %$(LOCAL_CPP_EXTENSION).arm,$(LOCAL_SRC_FILES))) 239cpp_arm_objects := $(addprefix $(intermediates)/,$(cpp_arm_sources:$(LOCAL_CPP_EXTENSION)=.o)) 240 241cpp_normal_sources := $(filter %$(LOCAL_CPP_EXTENSION),$(LOCAL_SRC_FILES)) 242cpp_normal_objects := $(addprefix $(intermediates)/,$(cpp_normal_sources:$(LOCAL_CPP_EXTENSION)=.o)) 243 244$(cpp_arm_objects): PRIVATE_ARM_MODE := $(arm_objects_mode) 245$(cpp_arm_objects): PRIVATE_ARM_CFLAGS := $(arm_objects_cflags) 246$(cpp_normal_objects): PRIVATE_ARM_MODE := $(normal_objects_mode) 247$(cpp_normal_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 248 249cpp_objects := $(cpp_arm_objects) $(cpp_normal_objects) 250 251ifneq ($(strip $(cpp_objects)),) 252$(cpp_objects): $(intermediates)/%.o: \ 253 $(TOPDIR)$(LOCAL_PATH)/%$(LOCAL_CPP_EXTENSION) \ 254 $(yacc_cpps) $(proto_generated_headers) $(LOCAL_ADDITIONAL_DEPENDENCIES) 255 $(transform-$(PRIVATE_HOST)cpp-to-o) 256-include $(cpp_objects:%.o=%.P) 257endif 258 259########################################################### 260## C++: Compile generated .cpp files to .o. 261########################################################### 262 263gen_cpp_sources := $(filter %$(LOCAL_CPP_EXTENSION),$(LOCAL_GENERATED_SOURCES)) 264gen_cpp_objects := $(gen_cpp_sources:%$(LOCAL_CPP_EXTENSION)=%.o) 265 266ifneq ($(strip $(gen_cpp_objects)),) 267# Compile all generated files as thumb. 268# TODO: support compiling certain generated files as arm. 269$(gen_cpp_objects): PRIVATE_ARM_MODE := $(normal_objects_mode) 270$(gen_cpp_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 271$(gen_cpp_objects): $(intermediates)/%.o: $(intermediates)/%$(LOCAL_CPP_EXTENSION) $(yacc_cpps) $(proto_generated_headers) $(LOCAL_ADDITIONAL_DEPENDENCIES) 272 $(transform-$(PRIVATE_HOST)cpp-to-o) 273-include $(gen_cpp_objects:%.o=%.P) 274endif 275 276########################################################### 277## S: Compile generated .S and .s files to .o. 278########################################################### 279 280gen_S_sources := $(filter %.S,$(LOCAL_GENERATED_SOURCES)) 281gen_S_objects := $(gen_S_sources:%.S=%.o) 282 283ifneq ($(strip $(gen_S_sources)),) 284$(gen_S_objects): $(intermediates)/%.o: $(intermediates)/%.S $(LOCAL_ADDITIONAL_DEPENDENCIES) 285 $(transform-$(PRIVATE_HOST)s-to-o) 286-include $(gen_S_objects:%.o=%.P) 287endif 288 289gen_s_sources := $(filter %.s,$(LOCAL_GENERATED_SOURCES)) 290gen_s_objects := $(gen_s_sources:%.s=%.o) 291 292ifneq ($(strip $(gen_s_objects)),) 293$(gen_s_objects): $(intermediates)/%.o: $(intermediates)/%.s $(LOCAL_ADDITIONAL_DEPENDENCIES) 294 $(transform-$(PRIVATE_HOST)s-to-o-no-deps) 295-include $(gen_s_objects:%.o=%.P) 296endif 297 298gen_asm_objects := $(gen_S_objects) $(gen_s_objects) 299 300########################################################### 301## C: Compile .c files to .o. 302########################################################### 303 304c_arm_sources := $(patsubst %.c.arm,%.c,$(filter %.c.arm,$(LOCAL_SRC_FILES))) 305c_arm_objects := $(addprefix $(intermediates)/,$(c_arm_sources:.c=.o)) 306 307c_normal_sources := $(filter %.c,$(LOCAL_SRC_FILES)) 308c_normal_objects := $(addprefix $(intermediates)/,$(c_normal_sources:.c=.o)) 309 310$(c_arm_objects): PRIVATE_ARM_MODE := $(arm_objects_mode) 311$(c_arm_objects): PRIVATE_ARM_CFLAGS := $(arm_objects_cflags) 312$(c_normal_objects): PRIVATE_ARM_MODE := $(normal_objects_mode) 313$(c_normal_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 314 315c_objects := $(c_arm_objects) $(c_normal_objects) 316 317ifneq ($(strip $(c_objects)),) 318$(c_objects): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.c $(yacc_cpps) $(proto_generated_headers) $(LOCAL_ADDITIONAL_DEPENDENCIES) 319 $(transform-$(PRIVATE_HOST)c-to-o) 320-include $(c_objects:%.o=%.P) 321endif 322 323########################################################### 324## C: Compile generated .c files to .o. 325########################################################### 326 327gen_c_sources := $(filter %.c,$(LOCAL_GENERATED_SOURCES)) 328gen_c_objects := $(gen_c_sources:%.c=%.o) 329 330ifneq ($(strip $(gen_c_objects)),) 331# Compile all generated files as thumb. 332# TODO: support compiling certain generated files as arm. 333$(gen_c_objects): PRIVATE_ARM_MODE := $(normal_objects_mode) 334$(gen_c_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 335$(gen_c_objects): $(intermediates)/%.o: $(intermediates)/%.c $(yacc_cpps) $(proto_generated_headers) $(LOCAL_ADDITIONAL_DEPENDENCIES) 336 $(transform-$(PRIVATE_HOST)c-to-o) 337-include $(gen_c_objects:%.o=%.P) 338endif 339 340########################################################### 341## ObjC: Compile .m files to .o 342########################################################### 343 344objc_sources := $(filter %.m,$(LOCAL_SRC_FILES)) 345objc_objects := $(addprefix $(intermediates)/,$(objc_sources:.m=.o)) 346 347ifneq ($(strip $(objc_objects)),) 348$(objc_objects): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.m $(yacc_cpps) $(proto_generated_headers) $(PRIVATE_ADDITIONAL_DEPENDENCIES) 349 $(transform-$(PRIVATE_HOST)m-to-o) 350-include $(objc_objects:%.o=%.P) 351endif 352 353########################################################### 354## AS: Compile .S files to .o. 355########################################################### 356 357asm_sources_S := $(filter %.S,$(LOCAL_SRC_FILES)) 358asm_objects_S := $(addprefix $(intermediates)/,$(asm_sources_S:.S=.o)) 359 360ifneq ($(strip $(asm_objects_S)),) 361$(asm_objects_S): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.S $(LOCAL_ADDITIONAL_DEPENDENCIES) 362 $(transform-$(PRIVATE_HOST)s-to-o) 363-include $(asm_objects_S:%.o=%.P) 364endif 365 366asm_sources_s := $(filter %.s,$(LOCAL_SRC_FILES)) 367asm_objects_s := $(addprefix $(intermediates)/,$(asm_sources_s:.s=.o)) 368 369ifneq ($(strip $(asm_objects_s)),) 370$(asm_objects_s): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.s $(LOCAL_ADDITIONAL_DEPENDENCIES) 371 $(transform-$(PRIVATE_HOST)s-to-o-no-deps) 372-include $(asm_objects_s:%.o=%.P) 373endif 374 375asm_objects := $(asm_objects_S) $(asm_objects_s) 376 377 378########################################################### 379## Common object handling. 380########################################################### 381 382# some rules depend on asm_objects being first. If your code depends on 383# being first, it's reasonable to require it to be assembly 384all_objects := \ 385 $(asm_objects) \ 386 $(cpp_objects) \ 387 $(gen_cpp_objects) \ 388 $(gen_asm_objects) \ 389 $(c_objects) \ 390 $(gen_c_objects) \ 391 $(yacc_objects) \ 392 $(lex_objects) \ 393 $(proto_generated_objects) \ 394 $(addprefix $(TOPDIR)$(LOCAL_PATH)/,$(LOCAL_PREBUILT_OBJ_FILES)) 395 396LOCAL_C_INCLUDES += $(TOPDIR)$(LOCAL_PATH) $(intermediates) $(base_intermediates) 397 398ifndef LOCAL_NDK_VERSION 399 LOCAL_C_INCLUDES += $(JNI_H_INCLUDE) 400endif 401 402$(all_objects) : | $(LOCAL_GENERATED_SOURCES) 403ALL_C_CPP_ETC_OBJECTS += $(all_objects) 404 405########################################################### 406## Copy headers to the install tree 407########################################################### 408include $(BUILD_COPY_HEADERS) 409 410########################################################### 411# Standard library handling. 412# 413# On the target, we compile with -nostdlib, so we must add in the 414# default system shared libraries, unless they have requested not 415# to by supplying a LOCAL_SYSTEM_SHARED_LIBRARIES value. One would 416# supply that, for example, when building libc itself. 417########################################################### 418ifdef LOCAL_IS_HOST_MODULE 419 ifeq ($(LOCAL_SYSTEM_SHARED_LIBRARIES),none) 420 LOCAL_SYSTEM_SHARED_LIBRARIES := 421 endif 422else 423 ifeq ($(LOCAL_SYSTEM_SHARED_LIBRARIES),none) 424 LOCAL_SYSTEM_SHARED_LIBRARIES := $($(my_prefix)DEFAULT_SYSTEM_SHARED_LIBRARIES) 425 endif 426endif 427 428# Logging used to be part of libcutils (target) and libutils (sim); 429# hack modules that use those other libs to also include liblog. 430# All of this complexity is to make sure that liblog only appears 431# once, and appears just before libcutils or libutils on the link 432# line. 433# TODO: remove this hack and change all modules to use liblog 434# when necessary. 435define insert-liblog 436 $(if $(filter liblog,$(1)),$(1), \ 437 $(if $(filter libcutils,$(1)), \ 438 $(patsubst libcutils,liblog libcutils,$(1)) \ 439 , \ 440 $(patsubst libutils,liblog libutils,$(1)) \ 441 ) \ 442 ) 443endef 444ifneq (,$(filter libcutils libutils,$(LOCAL_SHARED_LIBRARIES))) 445 LOCAL_SHARED_LIBRARIES := $(call insert-liblog,$(LOCAL_SHARED_LIBRARIES)) 446endif 447ifneq (,$(filter libcutils libutils,$(LOCAL_STATIC_LIBRARIES))) 448 LOCAL_STATIC_LIBRARIES := $(call insert-liblog,$(LOCAL_STATIC_LIBRARIES)) 449endif 450ifneq (,$(filter libcutils libutils,$(LOCAL_WHOLE_STATIC_LIBRARIES))) 451 LOCAL_WHOLE_STATIC_LIBRARIES := $(call insert-liblog,$(LOCAL_WHOLE_STATIC_LIBRARIES)) 452endif 453 454########################################################### 455# The list of libraries that this module will link against are in 456# these variables. Each is a list of bare module names like "libc libm". 457# 458# LOCAL_SHARED_LIBRARIES 459# LOCAL_STATIC_LIBRARIES 460# LOCAL_WHOLE_STATIC_LIBRARIES 461# 462# We need to convert the bare names into the dependencies that 463# we'll use for LOCAL_BUILT_MODULE and LOCAL_INSTALLED_MODULE. 464# LOCAL_BUILT_MODULE should depend on the BUILT versions of the 465# libraries, so that simply building this module doesn't force 466# an install of a library. Similarly, LOCAL_INSTALLED_MODULE 467# should depend on the INSTALLED versions of the libraries so 468# that they get installed when this module does. 469########################################################### 470# NOTE: 471# WHOLE_STATIC_LIBRARIES are libraries that are pulled into the 472# module without leaving anything out, which is useful for turning 473# a collection of .a files into a .so file. Linking against a 474# normal STATIC_LIBRARY will only pull in code/symbols that are 475# referenced by the module. (see gcc/ld's --whole-archive option) 476########################################################### 477 478# Get the list of BUILT libraries, which are under 479# various intermediates directories. 480so_suffix := $($(my_prefix)SHLIB_SUFFIX) 481a_suffix := $($(my_prefix)STATIC_LIB_SUFFIX) 482 483ifdef LOCAL_NDK_VERSION 484built_shared_libraries := \ 485 $(addprefix $($(my_prefix)OUT_INTERMEDIATE_LIBRARIES)/, \ 486 $(addsuffix $(so_suffix), \ 487 $(LOCAL_SHARED_LIBRARIES))) 488 489# Get the list of INSTALLED libraries. Strip off the various 490# intermediates directories and point to the common lib dirs. 491installed_shared_libraries := \ 492 $(addprefix $($(my_prefix)OUT_SHARED_LIBRARIES)/, \ 493 $(notdir $(built_shared_libraries))) 494 495my_system_shared_libraries_fullpath := $(addprefix $(my_ndk_version_root)/usr/lib/, \ 496 $(addsuffix $(so_suffix), $(LOCAL_SYSTEM_SHARED_LIBRARIES))) 497 498built_shared_libraries += $(my_system_shared_libraries_fullpath) 499LOCAL_SHARED_LIBRARIES += $(LOCAL_SYSTEM_SHARED_LIBRARIES) 500else 501LOCAL_SHARED_LIBRARIES += $(LOCAL_SYSTEM_SHARED_LIBRARIES) 502built_shared_libraries := \ 503 $(addprefix $($(my_prefix)OUT_INTERMEDIATE_LIBRARIES)/, \ 504 $(addsuffix $(so_suffix), \ 505 $(LOCAL_SHARED_LIBRARIES))) 506 507installed_shared_libraries := \ 508 $(addprefix $($(my_prefix)OUT_SHARED_LIBRARIES)/, \ 509 $(notdir $(built_shared_libraries))) 510endif 511 512built_static_libraries := \ 513 $(foreach lib,$(LOCAL_STATIC_LIBRARIES), \ 514 $(call intermediates-dir-for, \ 515 STATIC_LIBRARIES,$(lib),$(LOCAL_IS_HOST_MODULE))/$(lib)$(a_suffix)) 516 517built_whole_libraries := \ 518 $(foreach lib,$(LOCAL_WHOLE_STATIC_LIBRARIES), \ 519 $(call intermediates-dir-for, \ 520 STATIC_LIBRARIES,$(lib),$(LOCAL_IS_HOST_MODULE))/$(lib)$(a_suffix)) 521 522# We don't care about installed static libraries, since the 523# libraries have already been linked into the module at that point. 524# We do, however, care about the NOTICE files for any static 525# libraries that we use. (see notice_files.make) 526 527installed_static_library_notice_file_targets := \ 528 $(foreach lib,$(LOCAL_STATIC_LIBRARIES) $(LOCAL_WHOLE_STATIC_LIBRARIES), \ 529 NOTICE-$(if $(LOCAL_IS_HOST_MODULE),HOST,TARGET)-STATIC_LIBRARIES-$(lib)) 530 531########################################################### 532# Rule-specific variable definitions 533########################################################### 534$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_YACCFLAGS := $(LOCAL_YACCFLAGS) 535$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ASFLAGS := $(LOCAL_ASFLAGS) 536$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CFLAGS := $(LOCAL_CFLAGS) 537$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CPPFLAGS := $(LOCAL_CPPFLAGS) 538$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_DEBUG_CFLAGS := $(debug_cflags) 539$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_C_INCLUDES := $(LOCAL_C_INCLUDES) 540$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_LDFLAGS := $(LOCAL_LDFLAGS) 541$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_LDLIBS := $(LOCAL_LDLIBS) 542 543# this is really the way to get the files onto the command line instead 544# of using $^, because then LOCAL_ADDITIONAL_DEPENDENCIES doesn't work 545$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_SHARED_LIBRARIES := $(built_shared_libraries) 546$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_STATIC_LIBRARIES := $(built_static_libraries) 547$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_WHOLE_STATIC_LIBRARIES := $(built_whole_libraries) 548$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_OBJECTS := $(all_objects) 549 550########################################################### 551# Define library dependencies. 552########################################################### 553# all_libraries is used for the dependencies on LOCAL_BUILT_MODULE. 554all_libraries := \ 555 $(built_shared_libraries) \ 556 $(built_static_libraries) \ 557 $(built_whole_libraries) 558 559# Make LOCAL_INSTALLED_MODULE depend on the installed versions of the 560# libraries so they get installed along with it. We don't need to 561# rebuild it when installing it, though, so this can be an order-only 562# dependency. 563$(LOCAL_INSTALLED_MODULE): | $(installed_shared_libraries) 564 565# Also depend on the notice files for any static libraries that 566# are linked into this module. This will force them to be installed 567# when this module is. 568$(LOCAL_INSTALLED_MODULE): | $(installed_static_library_notice_file_targets) 569