binary.mk revision cce4c973e42a5a2f4256eb2792858b27ea15f375
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_source_root := $(HISTORICAL_NDK_VERSIONS_ROOT)/android-ndk-r$(LOCAL_NDK_VERSION)/sources 32 my_ndk_version_root := $(HISTORICAL_NDK_VERSIONS_ROOT)/android-ndk-r$(LOCAL_NDK_VERSION)/platforms/android-$(LOCAL_SDK_VERSION)/arch-$(TARGET_ARCH) 33 ifeq ($(wildcard $(my_ndk_version_root)),) 34 $(error $(LOCAL_PATH): ndk version root does not exist: $(my_ndk_version_root)) 35 endif 36 37 # Set up the NDK stl variant. Starting from NDK-r5 the c++ stl resides in a separate location. 38 # See ndk/docs/CPLUSPLUS-SUPPORT.html 39 my_ndk_stl_include_path := 40 my_ndk_stl_shared_lib_fullpath := 41 my_ndk_stl_shared_lib := 42 my_ndk_stl_static_lib := 43 ifeq (,$(LOCAL_NDK_STL_VARIANT)) 44 LOCAL_NDK_STL_VARIANT := system 45 endif 46 ifneq (1,$(words $(filter system stlport_static stlport_shared gnustl_static, $(LOCAL_NDK_STL_VARIANT)))) 47 $(error $(LOCAL_PATH): Unkown LOCAL_NDK_STL_VARIANT $(LOCAL_NDK_STL_VARIANT)) 48 endif 49 ifeq (system,$(LOCAL_NDK_STL_VARIANT)) 50 my_ndk_stl_include_path := $(my_ndk_source_root)/cxx-stl/system/include 51 # for "system" variant, the shared library exists in the system library and -lstdc++ is added by default. 52 else # LOCAL_NDK_STL_VARIANT is not system 53 ifneq (,$(filter stlport_%, $(LOCAL_NDK_STL_VARIANT))) 54 my_ndk_stl_include_path := $(my_ndk_source_root)/cxx-stl/stlport/stlport 55 ifeq (stlport_static,$(LOCAL_NDK_STL_VARIANT)) 56 my_ndk_stl_static_lib := $(my_ndk_source_root)/cxx-stl/stlport/libs/$(TARGET_CPU_ABI)/libstlport_static.a 57 else 58 my_ndk_stl_shared_lib_fullpath := $(my_ndk_source_root)/cxx-stl/stlport/libs/$(TARGET_CPU_ABI)/libstlport_shared.so 59 my_ndk_stl_shared_lib := -lstlport_shared 60 endif 61 else 62 # LOCAL_NDK_STL_VARIANT is gnustl_static 63 my_ndk_stl_include_path := $(my_ndk_source_root)/cxx-stl/gnu-libstdc++/include 64 my_ndk_stl_static_lib := $(my_ndk_source_root)/cxx-stl/gnu-libstdc++/libs/$(TARGET_CPU_ABI)/libstdc++.a 65 endif 66 endif 67 68endif 69 70####################################### 71include $(BUILD_SYSTEM)/base_rules.mk 72####################################### 73 74#################################################### 75## Add FDO flags if FDO is turned on and supported 76#################################################### 77ifeq ($(strip $(LOCAL_NO_FDO_SUPPORT)),) 78 LOCAL_CFLAGS += $(TARGET_FDO_CFLAGS) 79 LOCAL_CPPFLAGS += $(TARGET_FDO_CFLAGS) 80 LOCAL_LDFLAGS += $(TARGET_FDO_CFLAGS) 81endif 82 83########################################################### 84## Explicitly declare assembly-only __ASSEMBLY__ macro for 85## assembly source 86########################################################### 87LOCAL_ASFLAGS += -D__ASSEMBLY__ 88 89########################################################### 90## Define PRIVATE_ variables from global vars 91########################################################### 92ifdef LOCAL_NDK_VERSION 93my_target_project_includes := 94my_target_c_inclues := $(my_ndk_stl_include_path) $(my_ndk_version_root)/usr/include 95# TODO: more reliable way to remove platform stuff. 96my_target_global_cflags := $(filter-out -include -I system/%, $(TARGET_GLOBAL_CFLAGS)) 97my_target_global_cppflags := $(filter-out -include -I system/%, $(TARGET_GLOBAL_CPPFLAGS)) 98else 99my_target_project_includes := $(TARGET_PROJECT_INCLUDES) 100my_target_c_inclues := $(TARGET_C_INCLUDES) 101my_target_global_cflags := $(TARGET_GLOBAL_CFLAGS) 102my_target_global_cppflags := $(TARGET_GLOBAL_CPPFLAGS) 103endif 104$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_PROJECT_INCLUDES := $(my_target_project_includes) 105$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_C_INCLUDES := $(my_target_c_inclues) 106$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_GLOBAL_CFLAGS := $(my_target_global_cflags) 107$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_GLOBAL_CPPFLAGS := $(my_target_global_cppflags) 108 109########################################################### 110## Define PRIVATE_ variables used by multiple module types 111########################################################### 112$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_NO_DEFAULT_COMPILER_FLAGS := \ 113 $(strip $(LOCAL_NO_DEFAULT_COMPILER_FLAGS)) 114 115ifeq ($(strip $(LOCAL_CC)),) 116 LOCAL_CC := $($(my_prefix)CC) 117endif 118$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CC := $(LOCAL_CC) 119 120ifeq ($(strip $(LOCAL_CXX)),) 121 LOCAL_CXX := $($(my_prefix)CXX) 122endif 123$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CXX := $(LOCAL_CXX) 124 125# TODO: support a mix of standard extensions so that this isn't necessary 126LOCAL_CPP_EXTENSION := $(strip $(LOCAL_CPP_EXTENSION)) 127ifeq ($(LOCAL_CPP_EXTENSION),) 128 LOCAL_CPP_EXTENSION := .cpp 129endif 130$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CPP_EXTENSION := $(LOCAL_CPP_EXTENSION) 131 132# Certain modules like libdl have to have symbols resolved at runtime and blow 133# up if --no-undefined is passed to the linker. 134ifeq ($(strip $(LOCAL_NO_DEFAULT_COMPILER_FLAGS)),) 135ifeq ($(strip $(LOCAL_ALLOW_UNDEFINED_SYMBOLS)),) 136 LOCAL_LDFLAGS := $(LOCAL_LDFLAGS) $($(my_prefix)NO_UNDEFINED_LDFLAGS) 137endif 138endif 139 140########################################################### 141## Define arm-vs-thumb-mode flags. 142########################################################### 143LOCAL_ARM_MODE := $(strip $(LOCAL_ARM_MODE)) 144ifeq ($(TARGET_ARCH),arm) 145arm_objects_mode := $(if $(LOCAL_ARM_MODE),$(LOCAL_ARM_MODE),arm) 146normal_objects_mode := $(if $(LOCAL_ARM_MODE),$(LOCAL_ARM_MODE),thumb) 147 148# Read the values from something like TARGET_arm_CFLAGS or 149# TARGET_thumb_CFLAGS. HOST_(arm|thumb)_CFLAGS values aren't 150# actually used (although they are usually empty). 151arm_objects_cflags := $($(my_prefix)$(arm_objects_mode)_CFLAGS) 152normal_objects_cflags := $($(my_prefix)$(normal_objects_mode)_CFLAGS) 153else 154arm_objects_mode := 155normal_objects_mode := 156arm_objects_cflags := 157normal_objects_cflags := 158endif 159 160########################################################### 161## Define per-module debugging flags. Users can turn on 162## debugging for a particular module by setting DEBUG_MODULE_ModuleName 163## to a non-empty value in their environment or buildspec.mk, 164## and setting HOST_/TARGET_CUSTOM_DEBUG_CFLAGS to the 165## debug flags that they want to use. 166########################################################### 167ifdef DEBUG_MODULE_$(strip $(LOCAL_MODULE)) 168 debug_cflags := $($(my_prefix)CUSTOM_DEBUG_CFLAGS) 169else 170 debug_cflags := 171endif 172 173########################################################### 174## Stuff source generated from one-off tools 175########################################################### 176$(LOCAL_GENERATED_SOURCES): PRIVATE_MODULE := $(LOCAL_MODULE) 177 178ALL_GENERATED_SOURCES += $(LOCAL_GENERATED_SOURCES) 179 180 181########################################################### 182## Compile the .proto files to .cc and then to .o 183########################################################### 184proto_sources := $(filter %.proto,$(LOCAL_SRC_FILES)) 185proto_generated_objects := 186proto_generated_headers := 187ifneq ($(proto_sources),) 188proto_sources_fullpath := $(addprefix $(LOCAL_PATH)/, $(proto_sources)) 189proto_generated_cc_sources_dir := $(intermediates)/proto 190proto_generated_cc_sources := $(addprefix $(proto_generated_cc_sources_dir)/, \ 191 $(patsubst %.proto,%.pb.cc,$(proto_sources_fullpath))) 192proto_generated_objects := $(patsubst %.cc,%.o, $(proto_generated_cc_sources)) 193 194$(proto_generated_cc_sources): PRIVATE_PROTO_INCLUDES := $(TOP) 195$(proto_generated_cc_sources): PRIVATE_PROTO_CC_OUTPUT_DIR := $(proto_generated_cc_sources_dir) 196$(proto_generated_cc_sources): PRIVATE_PROTOC_FLAGS := $(LOCAL_PROTOC_FLAGS) 197$(proto_generated_cc_sources): $(proto_generated_cc_sources_dir)/%.pb.cc: %.proto $(PROTOC) 198 $(transform-proto-to-cc) 199 200proto_generated_headers := $(patsubst %.pb.cc,%.pb.h, $(proto_generated_cc_sources)) 201$(proto_generated_headers): $(proto_generated_cc_sources_dir)/%.pb.h: $(proto_generated_cc_sources_dir)/%.pb.cc 202 203$(proto_generated_cc_sources): PRIVATE_ARM_MODE := $(normal_objects_mode) 204$(proto_generated_cc_sources): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 205$(proto_generated_objects): $(proto_generated_cc_sources_dir)/%.o: $(proto_generated_cc_sources_dir)/%.cc 206 $(transform-$(PRIVATE_HOST)cpp-to-o) 207-include $(proto_generated_objects:%.o=%.P) 208 209LOCAL_C_INCLUDES += external/protobuf/src $(proto_generated_cc_sources_dir) 210LOCAL_CFLAGS += -DGOOGLE_PROTOBUF_NO_RTTI 211ifeq ($(LOCAL_PROTOC_OPTIMIZE_TYPE),full) 212LOCAL_STATIC_LIBRARIES += libprotobuf-cpp-2.3.0-full 213else 214LOCAL_STATIC_LIBRARIES += libprotobuf-cpp-2.3.0-lite 215endif 216endif 217 218 219########################################################### 220## YACC: Compile .y files to .cpp and the to .o. 221########################################################### 222 223yacc_sources := $(filter %.y,$(LOCAL_SRC_FILES)) 224yacc_cpps := $(addprefix \ 225 $(intermediates)/,$(yacc_sources:.y=$(LOCAL_CPP_EXTENSION))) 226yacc_headers := $(yacc_cpps:$(LOCAL_CPP_EXTENSION)=.h) 227yacc_objects := $(yacc_cpps:$(LOCAL_CPP_EXTENSION)=.o) 228 229ifneq ($(strip $(yacc_cpps)),) 230$(yacc_cpps): $(intermediates)/%$(LOCAL_CPP_EXTENSION): \ 231 $(TOPDIR)$(LOCAL_PATH)/%.y \ 232 $(lex_cpps) $(LOCAL_ADDITIONAL_DEPENDENCIES) 233 $(call transform-y-to-cpp,$(PRIVATE_CPP_EXTENSION)) 234$(yacc_headers): $(intermediates)/%.h: $(intermediates)/%$(LOCAL_CPP_EXTENSION) 235 236$(yacc_objects): PRIVATE_ARM_MODE := $(normal_objects_mode) 237$(yacc_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 238$(yacc_objects): $(intermediates)/%.o: $(intermediates)/%$(LOCAL_CPP_EXTENSION) 239 $(transform-$(PRIVATE_HOST)cpp-to-o) 240endif 241 242########################################################### 243## LEX: Compile .l files to .cpp and then to .o. 244########################################################### 245 246lex_sources := $(filter %.l,$(LOCAL_SRC_FILES)) 247lex_cpps := $(addprefix \ 248 $(intermediates)/,$(lex_sources:.l=$(LOCAL_CPP_EXTENSION))) 249lex_objects := $(lex_cpps:$(LOCAL_CPP_EXTENSION)=.o) 250 251ifneq ($(strip $(lex_cpps)),) 252$(lex_cpps): $(intermediates)/%$(LOCAL_CPP_EXTENSION): \ 253 $(TOPDIR)$(LOCAL_PATH)/%.l 254 $(transform-l-to-cpp) 255 256$(lex_objects): PRIVATE_ARM_MODE := $(normal_objects_mode) 257$(lex_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 258$(lex_objects): $(intermediates)/%.o: \ 259 $(intermediates)/%$(LOCAL_CPP_EXTENSION) \ 260 $(LOCAL_ADDITIONAL_DEPENDENCIES) \ 261 $(yacc_headers) 262 $(transform-$(PRIVATE_HOST)cpp-to-o) 263endif 264 265########################################################### 266## C++: Compile .cpp files to .o. 267########################################################### 268 269# we also do this on host modules and sim builds, even though 270# it's not really arm, because there are files that are shared. 271cpp_arm_sources := $(patsubst %$(LOCAL_CPP_EXTENSION).arm,%$(LOCAL_CPP_EXTENSION),$(filter %$(LOCAL_CPP_EXTENSION).arm,$(LOCAL_SRC_FILES))) 272cpp_arm_objects := $(addprefix $(intermediates)/,$(cpp_arm_sources:$(LOCAL_CPP_EXTENSION)=.o)) 273 274cpp_normal_sources := $(filter %$(LOCAL_CPP_EXTENSION),$(LOCAL_SRC_FILES)) 275cpp_normal_objects := $(addprefix $(intermediates)/,$(cpp_normal_sources:$(LOCAL_CPP_EXTENSION)=.o)) 276 277$(cpp_arm_objects): PRIVATE_ARM_MODE := $(arm_objects_mode) 278$(cpp_arm_objects): PRIVATE_ARM_CFLAGS := $(arm_objects_cflags) 279$(cpp_normal_objects): PRIVATE_ARM_MODE := $(normal_objects_mode) 280$(cpp_normal_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 281 282cpp_objects := $(cpp_arm_objects) $(cpp_normal_objects) 283 284ifneq ($(strip $(cpp_objects)),) 285$(cpp_objects): $(intermediates)/%.o: \ 286 $(TOPDIR)$(LOCAL_PATH)/%$(LOCAL_CPP_EXTENSION) \ 287 $(yacc_cpps) $(proto_generated_headers) $(LOCAL_ADDITIONAL_DEPENDENCIES) 288 $(transform-$(PRIVATE_HOST)cpp-to-o) 289-include $(cpp_objects:%.o=%.P) 290endif 291 292########################################################### 293## C++: Compile generated .cpp files to .o. 294########################################################### 295 296gen_cpp_sources := $(filter %$(LOCAL_CPP_EXTENSION),$(LOCAL_GENERATED_SOURCES)) 297gen_cpp_objects := $(gen_cpp_sources:%$(LOCAL_CPP_EXTENSION)=%.o) 298 299ifneq ($(strip $(gen_cpp_objects)),) 300# Compile all generated files as thumb. 301# TODO: support compiling certain generated files as arm. 302$(gen_cpp_objects): PRIVATE_ARM_MODE := $(normal_objects_mode) 303$(gen_cpp_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 304$(gen_cpp_objects): $(intermediates)/%.o: $(intermediates)/%$(LOCAL_CPP_EXTENSION) $(yacc_cpps) $(proto_generated_headers) $(LOCAL_ADDITIONAL_DEPENDENCIES) 305 $(transform-$(PRIVATE_HOST)cpp-to-o) 306-include $(gen_cpp_objects:%.o=%.P) 307endif 308 309########################################################### 310## S: Compile generated .S and .s files to .o. 311########################################################### 312 313gen_S_sources := $(filter %.S,$(LOCAL_GENERATED_SOURCES)) 314gen_S_objects := $(gen_S_sources:%.S=%.o) 315 316ifneq ($(strip $(gen_S_sources)),) 317$(gen_S_objects): $(intermediates)/%.o: $(intermediates)/%.S $(LOCAL_ADDITIONAL_DEPENDENCIES) 318 $(transform-$(PRIVATE_HOST)s-to-o) 319-include $(gen_S_objects:%.o=%.P) 320endif 321 322gen_s_sources := $(filter %.s,$(LOCAL_GENERATED_SOURCES)) 323gen_s_objects := $(gen_s_sources:%.s=%.o) 324 325ifneq ($(strip $(gen_s_objects)),) 326$(gen_s_objects): $(intermediates)/%.o: $(intermediates)/%.s $(LOCAL_ADDITIONAL_DEPENDENCIES) 327 $(transform-$(PRIVATE_HOST)s-to-o-no-deps) 328-include $(gen_s_objects:%.o=%.P) 329endif 330 331gen_asm_objects := $(gen_S_objects) $(gen_s_objects) 332 333########################################################### 334## C: Compile .c files to .o. 335########################################################### 336 337c_arm_sources := $(patsubst %.c.arm,%.c,$(filter %.c.arm,$(LOCAL_SRC_FILES))) 338c_arm_objects := $(addprefix $(intermediates)/,$(c_arm_sources:.c=.o)) 339 340c_normal_sources := $(filter %.c,$(LOCAL_SRC_FILES)) 341c_normal_objects := $(addprefix $(intermediates)/,$(c_normal_sources:.c=.o)) 342 343$(c_arm_objects): PRIVATE_ARM_MODE := $(arm_objects_mode) 344$(c_arm_objects): PRIVATE_ARM_CFLAGS := $(arm_objects_cflags) 345$(c_normal_objects): PRIVATE_ARM_MODE := $(normal_objects_mode) 346$(c_normal_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 347 348c_objects := $(c_arm_objects) $(c_normal_objects) 349 350ifneq ($(strip $(c_objects)),) 351$(c_objects): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.c $(yacc_cpps) $(proto_generated_headers) $(LOCAL_ADDITIONAL_DEPENDENCIES) 352 $(transform-$(PRIVATE_HOST)c-to-o) 353-include $(c_objects:%.o=%.P) 354endif 355 356########################################################### 357## C: Compile generated .c files to .o. 358########################################################### 359 360gen_c_sources := $(filter %.c,$(LOCAL_GENERATED_SOURCES)) 361gen_c_objects := $(gen_c_sources:%.c=%.o) 362 363ifneq ($(strip $(gen_c_objects)),) 364# Compile all generated files as thumb. 365# TODO: support compiling certain generated files as arm. 366$(gen_c_objects): PRIVATE_ARM_MODE := $(normal_objects_mode) 367$(gen_c_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags) 368$(gen_c_objects): $(intermediates)/%.o: $(intermediates)/%.c $(yacc_cpps) $(proto_generated_headers) $(LOCAL_ADDITIONAL_DEPENDENCIES) 369 $(transform-$(PRIVATE_HOST)c-to-o) 370-include $(gen_c_objects:%.o=%.P) 371endif 372 373########################################################### 374## ObjC: Compile .m files to .o 375########################################################### 376 377objc_sources := $(filter %.m,$(LOCAL_SRC_FILES)) 378objc_objects := $(addprefix $(intermediates)/,$(objc_sources:.m=.o)) 379 380ifneq ($(strip $(objc_objects)),) 381$(objc_objects): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.m $(yacc_cpps) $(proto_generated_headers) $(PRIVATE_ADDITIONAL_DEPENDENCIES) 382 $(transform-$(PRIVATE_HOST)m-to-o) 383-include $(objc_objects:%.o=%.P) 384endif 385 386########################################################### 387## AS: Compile .S files to .o. 388########################################################### 389 390asm_sources_S := $(filter %.S,$(LOCAL_SRC_FILES)) 391asm_objects_S := $(addprefix $(intermediates)/,$(asm_sources_S:.S=.o)) 392 393ifneq ($(strip $(asm_objects_S)),) 394$(asm_objects_S): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.S $(LOCAL_ADDITIONAL_DEPENDENCIES) 395 $(transform-$(PRIVATE_HOST)s-to-o) 396-include $(asm_objects_S:%.o=%.P) 397endif 398 399asm_sources_s := $(filter %.s,$(LOCAL_SRC_FILES)) 400asm_objects_s := $(addprefix $(intermediates)/,$(asm_sources_s:.s=.o)) 401 402ifneq ($(strip $(asm_objects_s)),) 403$(asm_objects_s): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.s $(LOCAL_ADDITIONAL_DEPENDENCIES) 404 $(transform-$(PRIVATE_HOST)s-to-o-no-deps) 405-include $(asm_objects_s:%.o=%.P) 406endif 407 408asm_objects := $(asm_objects_S) $(asm_objects_s) 409 410 411########################################################### 412## Common object handling. 413########################################################### 414 415# some rules depend on asm_objects being first. If your code depends on 416# being first, it's reasonable to require it to be assembly 417all_objects := \ 418 $(asm_objects) \ 419 $(cpp_objects) \ 420 $(gen_cpp_objects) \ 421 $(gen_asm_objects) \ 422 $(c_objects) \ 423 $(gen_c_objects) \ 424 $(objc_objects) \ 425 $(yacc_objects) \ 426 $(lex_objects) \ 427 $(proto_generated_objects) \ 428 $(addprefix $(TOPDIR)$(LOCAL_PATH)/,$(LOCAL_PREBUILT_OBJ_FILES)) 429 430LOCAL_C_INCLUDES += $(TOPDIR)$(LOCAL_PATH) $(intermediates) $(base_intermediates) 431 432ifndef LOCAL_NDK_VERSION 433 LOCAL_C_INCLUDES += $(JNI_H_INCLUDE) 434endif 435 436$(all_objects) : | $(LOCAL_GENERATED_SOURCES) 437ALL_C_CPP_ETC_OBJECTS += $(all_objects) 438 439########################################################### 440## Copy headers to the install tree 441########################################################### 442include $(BUILD_COPY_HEADERS) 443 444########################################################### 445# Standard library handling. 446# 447# On the target, we compile with -nostdlib, so we must add in the 448# default system shared libraries, unless they have requested not 449# to by supplying a LOCAL_SYSTEM_SHARED_LIBRARIES value. One would 450# supply that, for example, when building libc itself. 451########################################################### 452ifdef LOCAL_IS_HOST_MODULE 453 ifeq ($(LOCAL_SYSTEM_SHARED_LIBRARIES),none) 454 LOCAL_SYSTEM_SHARED_LIBRARIES := 455 endif 456else 457 ifeq ($(LOCAL_SYSTEM_SHARED_LIBRARIES),none) 458 LOCAL_SYSTEM_SHARED_LIBRARIES := $($(my_prefix)DEFAULT_SYSTEM_SHARED_LIBRARIES) 459 endif 460endif 461 462# Logging used to be part of libcutils (target) and libutils (sim); 463# hack modules that use those other libs to also include liblog. 464# All of this complexity is to make sure that liblog only appears 465# once, and appears just before libcutils or libutils on the link 466# line. 467# TODO: remove this hack and change all modules to use liblog 468# when necessary. 469define insert-liblog 470 $(if $(filter liblog,$(1)),$(1), \ 471 $(if $(filter libcutils,$(1)), \ 472 $(patsubst libcutils,liblog libcutils,$(1)) \ 473 , \ 474 $(patsubst libutils,liblog libutils,$(1)) \ 475 ) \ 476 ) 477endef 478ifneq (,$(filter libcutils libutils,$(LOCAL_SHARED_LIBRARIES))) 479 LOCAL_SHARED_LIBRARIES := $(call insert-liblog,$(LOCAL_SHARED_LIBRARIES)) 480endif 481ifneq (,$(filter libcutils libutils,$(LOCAL_STATIC_LIBRARIES))) 482 LOCAL_STATIC_LIBRARIES := $(call insert-liblog,$(LOCAL_STATIC_LIBRARIES)) 483endif 484ifneq (,$(filter libcutils libutils,$(LOCAL_WHOLE_STATIC_LIBRARIES))) 485 LOCAL_WHOLE_STATIC_LIBRARIES := $(call insert-liblog,$(LOCAL_WHOLE_STATIC_LIBRARIES)) 486endif 487 488########################################################### 489# The list of libraries that this module will link against are in 490# these variables. Each is a list of bare module names like "libc libm". 491# 492# LOCAL_SHARED_LIBRARIES 493# LOCAL_STATIC_LIBRARIES 494# LOCAL_WHOLE_STATIC_LIBRARIES 495# 496# We need to convert the bare names into the dependencies that 497# we'll use for LOCAL_BUILT_MODULE and LOCAL_INSTALLED_MODULE. 498# LOCAL_BUILT_MODULE should depend on the BUILT versions of the 499# libraries, so that simply building this module doesn't force 500# an install of a library. Similarly, LOCAL_INSTALLED_MODULE 501# should depend on the INSTALLED versions of the libraries so 502# that they get installed when this module does. 503########################################################### 504# NOTE: 505# WHOLE_STATIC_LIBRARIES are libraries that are pulled into the 506# module without leaving anything out, which is useful for turning 507# a collection of .a files into a .so file. Linking against a 508# normal STATIC_LIBRARY will only pull in code/symbols that are 509# referenced by the module. (see gcc/ld's --whole-archive option) 510########################################################### 511 512# Get the list of BUILT libraries, which are under 513# various intermediates directories. 514so_suffix := $($(my_prefix)SHLIB_SUFFIX) 515a_suffix := $($(my_prefix)STATIC_LIB_SUFFIX) 516 517ifdef LOCAL_NDK_VERSION 518built_shared_libraries := \ 519 $(addprefix $($(my_prefix)OUT_INTERMEDIATE_LIBRARIES)/, \ 520 $(addsuffix $(so_suffix), \ 521 $(LOCAL_SHARED_LIBRARIES))) 522 523# Get the list of INSTALLED libraries. Strip off the various 524# intermediates directories and point to the common lib dirs. 525installed_shared_libraries := \ 526 $(addprefix $($(my_prefix)OUT_SHARED_LIBRARIES)/, \ 527 $(notdir $(built_shared_libraries))) 528 529my_system_shared_libraries_fullpath := \ 530 $(my_ndk_stl_shared_lib_fullpath) \ 531 $(addprefix $(my_ndk_version_root)/usr/lib/, \ 532 $(addsuffix $(so_suffix), $(LOCAL_SYSTEM_SHARED_LIBRARIES))) 533 534built_shared_libraries += $(my_system_shared_libraries_fullpath) 535LOCAL_SHARED_LIBRARIES += $(LOCAL_SYSTEM_SHARED_LIBRARIES) 536else 537LOCAL_SHARED_LIBRARIES += $(LOCAL_SYSTEM_SHARED_LIBRARIES) 538built_shared_libraries := \ 539 $(addprefix $($(my_prefix)OUT_INTERMEDIATE_LIBRARIES)/, \ 540 $(addsuffix $(so_suffix), \ 541 $(LOCAL_SHARED_LIBRARIES))) 542 543installed_shared_libraries := \ 544 $(addprefix $($(my_prefix)OUT_SHARED_LIBRARIES)/, \ 545 $(notdir $(built_shared_libraries))) 546endif 547 548built_static_libraries := \ 549 $(foreach lib,$(LOCAL_STATIC_LIBRARIES), \ 550 $(call intermediates-dir-for, \ 551 STATIC_LIBRARIES,$(lib),$(LOCAL_IS_HOST_MODULE))/$(lib)$(a_suffix)) 552 553ifdef LOCAL_NDK_VERSION 554built_static_libraries += $(my_ndk_stl_static_lib) 555endif 556 557built_whole_libraries := \ 558 $(foreach lib,$(LOCAL_WHOLE_STATIC_LIBRARIES), \ 559 $(call intermediates-dir-for, \ 560 STATIC_LIBRARIES,$(lib),$(LOCAL_IS_HOST_MODULE))/$(lib)$(a_suffix)) 561 562# We don't care about installed static libraries, since the 563# libraries have already been linked into the module at that point. 564# We do, however, care about the NOTICE files for any static 565# libraries that we use. (see notice_files.make) 566 567installed_static_library_notice_file_targets := \ 568 $(foreach lib,$(LOCAL_STATIC_LIBRARIES) $(LOCAL_WHOLE_STATIC_LIBRARIES), \ 569 NOTICE-$(if $(LOCAL_IS_HOST_MODULE),HOST,TARGET)-STATIC_LIBRARIES-$(lib)) 570 571########################################################### 572# Rule-specific variable definitions 573########################################################### 574$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_YACCFLAGS := $(LOCAL_YACCFLAGS) 575$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ASFLAGS := $(LOCAL_ASFLAGS) 576$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CFLAGS := $(LOCAL_CFLAGS) 577$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CPPFLAGS := $(LOCAL_CPPFLAGS) 578$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_DEBUG_CFLAGS := $(debug_cflags) 579$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_C_INCLUDES := $(LOCAL_C_INCLUDES) 580$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_LDFLAGS := $(LOCAL_LDFLAGS) 581$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_LDLIBS := $(LOCAL_LDLIBS) 582$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_NO_CRT := $(LOCAL_NO_CRT) 583 584# this is really the way to get the files onto the command line instead 585# of using $^, because then LOCAL_ADDITIONAL_DEPENDENCIES doesn't work 586$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_SHARED_LIBRARIES := $(built_shared_libraries) 587$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_STATIC_LIBRARIES := $(built_static_libraries) 588$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_WHOLE_STATIC_LIBRARIES := $(built_whole_libraries) 589$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_OBJECTS := $(all_objects) 590 591########################################################### 592# Define library dependencies. 593########################################################### 594# all_libraries is used for the dependencies on LOCAL_BUILT_MODULE. 595all_libraries := \ 596 $(built_shared_libraries) \ 597 $(built_static_libraries) \ 598 $(built_whole_libraries) 599 600# Make LOCAL_INSTALLED_MODULE depend on the installed versions of the 601# libraries so they get installed along with it. We don't need to 602# rebuild it when installing it, though, so this can be an order-only 603# dependency. 604$(LOCAL_INSTALLED_MODULE): | $(installed_shared_libraries) 605 606# Also depend on the notice files for any static libraries that 607# are linked into this module. This will force them to be installed 608# when this module is. 609$(LOCAL_INSTALLED_MODULE): | $(installed_static_library_notice_file_targets) 610