binary.mk revision d90e2404ddf6aeb57caffdac3d96506139d8e427 
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
8my_ndk_version_root :=
9ifdef 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
50endif
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.
59ifdef LOCAL_IS_HOST_MODULE
60  ifeq ($(LOCAL_SYSTEM_SHARED_LIBRARIES),none)
61      LOCAL_SYSTEM_SHARED_LIBRARIES :=
62  endif
63else
64  ifeq ($(LOCAL_SYSTEM_SHARED_LIBRARIES),none)
65      LOCAL_SYSTEM_SHARED_LIBRARIES := $(TARGET_DEFAULT_SYSTEM_SHARED_LIBRARIES)
66  endif
67endif
68
69ifdef 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)
75else
76  installed_shared_library_module_names := \
77      $(LOCAL_SYSTEM_SHARED_LIBRARIES) $(LOCAL_SHARED_LIBRARIES)
78endif
79installed_shared_library_module_names := $(sort $(installed_shared_library_module_names))
80
81#######################################
82include $(BUILD_SYSTEM)/base_rules.mk
83#######################################
84
85# The real dependency will be added after all Android.mks are loaded and the install paths
86# of the shared libraries are determined.
87ifdef LOCAL_INSTALLED_MODULE
88ifdef installed_shared_library_module_names
89$(my_prefix)DEPENDENCIES_ON_SHARED_LIBRARIES += $(LOCAL_MODULE):$(LOCAL_INSTALLED_MODULE):$(subst $(space),$(comma),$(installed_shared_library_module_names))
90endif
91endif
92
93ifeq ($(strip $(LOCAL_ADDRESS_SANITIZER)),true)
94  LOCAL_CLANG := true
95  LOCAL_CFLAGS += $(ADDRESS_SANITIZER_CONFIG_EXTRA_CFLAGS)
96  LOCAL_LDFLAGS += $(ADDRESS_SANITIZER_CONFIG_EXTRA_LDFLAGS)
97  LOCAL_SHARED_LIBRARIES += $(ADDRESS_SANITIZER_CONFIG_EXTRA_SHARED_LIBRARIES)
98  LOCAL_STATIC_LIBRARIES += $(ADDRESS_SANITIZER_CONFIG_EXTRA_STATIC_LIBRARIES)
99endif
100
101ifeq ($(strip $(WITHOUT_CLANG)),true)
102  LOCAL_CLANG :=
103endif
104
105# Add in libcompiler_rt for all regular device builds
106ifeq (,$(LOCAL_SDK_VERSION)$(LOCAL_IS_HOST_MODULE)$(WITHOUT_LIBCOMPILER_RT))
107  LOCAL_STATIC_LIBRARIES += $(COMPILER_RT_CONFIG_EXTRA_STATIC_LIBRARIES)
108endif
109
110my_compiler_dependencies :=
111ifeq ($(strip $(LOCAL_CLANG)),true)
112  LOCAL_CFLAGS += $(CLANG_CONFIG_EXTRA_CFLAGS)
113  LOCAL_ASFLAGS += $(CLANG_CONFIG_EXTRA_ASFLAGS)
114  LOCAL_LDFLAGS += $(CLANG_CONFIG_EXTRA_LDFLAGS)
115  my_compiler_dependencies := $(CLANG) $(CLANG_CXX)
116endif
117
118####################################################
119## Add FDO flags if FDO is turned on and supported
120####################################################
121ifneq ($(strip $(LOCAL_FDO_SUPPORT)),)
122  ifeq ($(strip $(LOCAL_IS_HOST_MODULE)),)
123    LOCAL_CFLAGS += $(TARGET_FDO_CFLAGS)
124    LOCAL_CPPFLAGS += $(TARGET_FDO_CFLAGS)
125    LOCAL_LDFLAGS += $(TARGET_FDO_CFLAGS)
126  endif
127endif
128
129####################################################
130## Add profiling flags if aprof is turned on
131####################################################
132ifeq ($(strip $(LOCAL_ENABLE_APROF)),true)
133  # -ffunction-sections and -fomit-frame-pointer are conflict with -pg
134  LOCAL_CFLAGS += -fno-omit-frame-pointer -fno-function-sections -pg
135  LOCAL_CPPFLAGS += -fno-omit-frame-pointer -fno-function-sections -pg
136endif
137
138###########################################################
139## Explicitly declare assembly-only __ASSEMBLY__ macro for
140## assembly source
141###########################################################
142LOCAL_ASFLAGS += -D__ASSEMBLY__
143
144###########################################################
145## Define PRIVATE_ variables from global vars
146###########################################################
147ifdef LOCAL_SDK_VERSION
148my_target_project_includes :=
149my_target_c_includes := $(my_ndk_stl_include_path) $(my_ndk_version_root)/usr/include
150
151# filter out including of AndroidConfig.h in system/core.
152TARGET_GLOBAL_CFLAGS_NO_ANDCONF ?= $(subst $(TARGET_ANDROID_CONFIG_CFLAGS),,\
153    $(TARGET_GLOBAL_CFLAGS))
154my_target_global_cflags := $(TARGET_GLOBAL_CFLAGS_NO_ANDCONF)
155else
156my_target_project_includes := $(TARGET_PROJECT_INCLUDES)
157my_target_c_includes := $(TARGET_C_INCLUDES)
158ifeq ($(strip $(LOCAL_CLANG)),true)
159my_target_c_includes += $(CLANG_CONFIG_EXTRA_TARGET_C_INCLUDES)
160my_target_global_cflags := $(TARGET_GLOBAL_CLANG_FLAGS)
161else
162my_target_global_cflags := $(TARGET_GLOBAL_CFLAGS)
163endif # LOCAL_CLANG
164endif # LOCAL_SDK_VERSION
165
166$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_PROJECT_INCLUDES := $(my_target_project_includes)
167$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_C_INCLUDES := $(my_target_c_includes)
168$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_GLOBAL_CFLAGS := $(my_target_global_cflags)
169$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_GLOBAL_CPPFLAGS := $(TARGET_GLOBAL_CPPFLAGS)
170
171###########################################################
172## Define PRIVATE_ variables used by multiple module types
173###########################################################
174$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_NO_DEFAULT_COMPILER_FLAGS := \
175    $(strip $(LOCAL_NO_DEFAULT_COMPILER_FLAGS))
176
177ifeq ($(strip $(WITH_SYNTAX_CHECK)),)
178  LOCAL_NO_SYNTAX_CHECK := true
179endif
180
181ifeq ($(strip $(WITH_STATIC_ANALYZER)),)
182  LOCAL_NO_STATIC_ANALYZER := true
183endif
184
185ifneq ($(strip $(LOCAL_IS_HOST_MODULE)),)
186  my_syntax_arch := host
187else
188  my_syntax_arch := $(TARGET_ARCH)
189endif
190
191ifeq ($(strip $(LOCAL_CC)),)
192  ifeq ($(strip $(LOCAL_CLANG)),true)
193    LOCAL_CC := $(CLANG)
194  else
195    LOCAL_CC := $($(my_prefix)CC)
196  endif
197endif
198ifneq ($(LOCAL_NO_STATIC_ANALYZER),true)
199  LOCAL_CC := $(SYNTAX_TOOLS_PREFIX)/ccc-analyzer $(my_syntax_arch) "$(LOCAL_CC)"
200else
201ifneq ($(LOCAL_NO_SYNTAX_CHECK),true)
202  LOCAL_CC := $(SYNTAX_TOOLS_PREFIX)/ccc-syntax $(my_syntax_arch) "$(LOCAL_CC)"
203endif
204endif
205$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CC := $(LOCAL_CC)
206
207ifeq ($(strip $(LOCAL_CXX)),)
208  ifeq ($(strip $(LOCAL_CLANG)),true)
209    LOCAL_CXX := $(CLANG_CXX)
210  else
211    LOCAL_CXX := $($(my_prefix)CXX)
212  endif
213endif
214ifneq ($(LOCAL_NO_STATIC_ANALYZER),true)
215  LOCAL_CXX := $(SYNTAX_TOOLS_PREFIX)/cxx-analyzer $(my_syntax_arch) "$(LOCAL_CXX)"
216else
217ifneq ($(LOCAL_NO_SYNTAX_CHECK),true)
218  LOCAL_CXX := $(SYNTAX_TOOLS_PREFIX)/cxx-syntax $(my_syntax_arch) "$(LOCAL_CXX)"
219endif
220endif
221$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CXX := $(LOCAL_CXX)
222
223# TODO: support a mix of standard extensions so that this isn't necessary
224LOCAL_CPP_EXTENSION := $(strip $(LOCAL_CPP_EXTENSION))
225ifeq ($(LOCAL_CPP_EXTENSION),)
226  LOCAL_CPP_EXTENSION := .cpp
227endif
228$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CPP_EXTENSION := $(LOCAL_CPP_EXTENSION)
229
230# Certain modules like libdl have to have symbols resolved at runtime and blow
231# up if --no-undefined is passed to the linker.
232ifeq ($(strip $(LOCAL_NO_DEFAULT_COMPILER_FLAGS)),)
233ifeq ($(strip $(LOCAL_ALLOW_UNDEFINED_SYMBOLS)),)
234  LOCAL_LDFLAGS := $(LOCAL_LDFLAGS) $($(my_prefix)NO_UNDEFINED_LDFLAGS)
235endif
236endif
237
238ifeq (true,$(LOCAL_GROUP_STATIC_LIBRARIES))
239$(LOCAL_BUILT_MODULE): PRIVATE_GROUP_STATIC_LIBRARIES := true
240else
241$(LOCAL_BUILT_MODULE): PRIVATE_GROUP_STATIC_LIBRARIES :=
242endif
243
244###########################################################
245## Define arm-vs-thumb-mode flags.
246###########################################################
247LOCAL_ARM_MODE := $(strip $(LOCAL_ARM_MODE))
248ifeq ($(TARGET_ARCH),arm)
249arm_objects_mode := $(if $(LOCAL_ARM_MODE),$(LOCAL_ARM_MODE),arm)
250normal_objects_mode := $(if $(LOCAL_ARM_MODE),$(LOCAL_ARM_MODE),thumb)
251
252# Read the values from something like TARGET_arm_CFLAGS or
253# TARGET_thumb_CFLAGS.  HOST_(arm|thumb)_CFLAGS values aren't
254# actually used (although they are usually empty).
255ifeq ($(strip $(LOCAL_CLANG)),true)
256arm_objects_cflags := $($(my_prefix)$(arm_objects_mode)_CLANG_CFLAGS)
257normal_objects_cflags := $($(my_prefix)$(normal_objects_mode)_CLANG_CFLAGS)
258else
259arm_objects_cflags := $($(my_prefix)$(arm_objects_mode)_CFLAGS)
260normal_objects_cflags := $($(my_prefix)$(normal_objects_mode)_CFLAGS)
261endif
262
263else
264arm_objects_mode :=
265normal_objects_mode :=
266arm_objects_cflags :=
267normal_objects_cflags :=
268endif
269
270###########################################################
271## Define per-module debugging flags.  Users can turn on
272## debugging for a particular module by setting DEBUG_MODULE_ModuleName
273## to a non-empty value in their environment or buildspec.mk,
274## and setting HOST_/TARGET_CUSTOM_DEBUG_CFLAGS to the
275## debug flags that they want to use.
276###########################################################
277ifdef DEBUG_MODULE_$(strip $(LOCAL_MODULE))
278  debug_cflags := $($(my_prefix)CUSTOM_DEBUG_CFLAGS)
279else
280  debug_cflags :=
281endif
282
283####################################################
284## Compile RenderScript with reflected C++
285####################################################
286
287renderscript_sources := $(filter %.rs %.fs,$(LOCAL_SRC_FILES))
288
289ifneq (,$(renderscript_sources))
290
291renderscript_sources_fullpath := $(addprefix $(LOCAL_PATH)/, $(renderscript_sources))
292RenderScript_file_stamp := $(intermediates)/RenderScriptCPP.stamp
293renderscript_intermediate := $(intermediates)/renderscript
294
295ifeq ($(LOCAL_RENDERSCRIPT_CC),)
296LOCAL_RENDERSCRIPT_CC := $(LLVM_RS_CC)
297endif
298
299# Turn on all warnings and warnings as errors for RS compiles.
300# This can be disabled with LOCAL_RENDERSCRIPT_FLAGS := -Wno-error
301renderscript_flags := -Wall -Werror
302renderscript_flags += $(LOCAL_RENDERSCRIPT_FLAGS)
303
304LOCAL_RENDERSCRIPT_INCLUDES := \
305    $(TOPDIR)external/clang/lib/Headers \
306    $(TOPDIR)frameworks/rs/scriptc \
307    $(LOCAL_RENDERSCRIPT_INCLUDES)
308
309ifneq ($(LOCAL_RENDERSCRIPT_INCLUDES_OVERRIDE),)
310LOCAL_RENDERSCRIPT_INCLUDES := $(LOCAL_RENDERSCRIPT_INCLUDES_OVERRIDE)
311endif
312
313$(RenderScript_file_stamp): PRIVATE_RS_INCLUDES := $(LOCAL_RENDERSCRIPT_INCLUDES)
314$(RenderScript_file_stamp): PRIVATE_RS_CC := $(LOCAL_RENDERSCRIPT_CC)
315$(RenderScript_file_stamp): PRIVATE_RS_FLAGS := $(renderscript_flags)
316$(RenderScript_file_stamp): PRIVATE_RS_SOURCE_FILES := $(renderscript_sources_fullpath)
317$(RenderScript_file_stamp): PRIVATE_RS_OUTPUT_DIR := $(renderscript_intermediate)
318$(RenderScript_file_stamp): $(renderscript_sources_fullpath) $(LOCAL_RENDERSCRIPT_CC)
319	$(transform-renderscripts-to-cpp-and-bc)
320
321# include the dependency files (.d) generated by llvm-rs-cc.
322renderscript_generated_dep_files := $(addprefix $(renderscript_intermediate)/, \
323    $(patsubst %.fs,%.d, $(patsubst %.rs,%.d, $(notdir $(renderscript_sources)))))
324-include $(renderscript_generated_dep_files)
325
326LOCAL_INTERMEDIATE_TARGETS += $(RenderScript_file_stamp)
327
328rs_generated_cpps := $(addprefix \
329    $(renderscript_intermediate)/ScriptC_,$(patsubst %.fs,%.cpp, $(patsubst %.rs,%.cpp, \
330    $(notdir $(renderscript_sources)))))
331
332$(rs_generated_cpps) : $(RenderScript_file_stamp)
333
334LOCAL_C_INCLUDES += $(renderscript_intermediate)
335LOCAL_GENERATED_SOURCES += $(rs_generated_cpps)
336
337endif
338
339
340###########################################################
341## Stuff source generated from one-off tools
342###########################################################
343$(LOCAL_GENERATED_SOURCES): PRIVATE_MODULE := $(LOCAL_MODULE)
344
345ALL_GENERATED_SOURCES += $(LOCAL_GENERATED_SOURCES)
346
347
348###########################################################
349## Compile the .proto files to .cc and then to .o
350###########################################################
351proto_sources := $(filter %.proto,$(LOCAL_SRC_FILES))
352proto_generated_objects :=
353proto_generated_headers :=
354ifneq ($(proto_sources),)
355proto_sources_fullpath := $(addprefix $(LOCAL_PATH)/, $(proto_sources))
356proto_generated_cc_sources_dir := $(intermediates)/proto
357proto_generated_cc_sources := $(addprefix $(proto_generated_cc_sources_dir)/, \
358    $(patsubst %.proto,%.pb.cc,$(proto_sources_fullpath)))
359proto_generated_objects := $(patsubst %.cc,%.o, $(proto_generated_cc_sources))
360
361$(proto_generated_cc_sources): PRIVATE_PROTO_INCLUDES := $(TOP)
362$(proto_generated_cc_sources): PRIVATE_PROTO_CC_OUTPUT_DIR := $(proto_generated_cc_sources_dir)
363$(proto_generated_cc_sources): PRIVATE_PROTOC_FLAGS := $(LOCAL_PROTOC_FLAGS)
364$(proto_generated_cc_sources): $(proto_generated_cc_sources_dir)/%.pb.cc: %.proto $(PROTOC)
365	$(transform-proto-to-cc)
366
367proto_generated_headers := $(patsubst %.pb.cc,%.pb.h, $(proto_generated_cc_sources))
368$(proto_generated_headers): $(proto_generated_cc_sources_dir)/%.pb.h: $(proto_generated_cc_sources_dir)/%.pb.cc
369
370$(proto_generated_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
371$(proto_generated_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
372$(proto_generated_objects): $(proto_generated_cc_sources_dir)/%.o: $(proto_generated_cc_sources_dir)/%.cc $(proto_generated_headers)
373	$(transform-$(PRIVATE_HOST)cpp-to-o)
374-include $(proto_generated_objects:%.o=%.P)
375
376LOCAL_C_INCLUDES += external/protobuf/src $(proto_generated_cc_sources_dir)
377LOCAL_CFLAGS += -DGOOGLE_PROTOBUF_NO_RTTI
378ifeq ($(LOCAL_PROTOC_OPTIMIZE_TYPE),full)
379LOCAL_STATIC_LIBRARIES += libprotobuf-cpp-2.3.0-full
380else
381LOCAL_STATIC_LIBRARIES += libprotobuf-cpp-2.3.0-lite
382endif
383endif
384
385
386###########################################################
387## YACC: Compile .y files to .cpp and the to .o.
388###########################################################
389
390yacc_sources := $(filter %.y,$(LOCAL_SRC_FILES))
391yacc_cpps := $(addprefix \
392    $(intermediates)/,$(yacc_sources:.y=$(LOCAL_CPP_EXTENSION)))
393yacc_headers := $(yacc_cpps:$(LOCAL_CPP_EXTENSION)=.h)
394yacc_objects := $(yacc_cpps:$(LOCAL_CPP_EXTENSION)=.o)
395
396ifneq ($(strip $(yacc_cpps)),)
397$(yacc_cpps): $(intermediates)/%$(LOCAL_CPP_EXTENSION): \
398    $(TOPDIR)$(LOCAL_PATH)/%.y \
399    $(lex_cpps) $(LOCAL_ADDITIONAL_DEPENDENCIES)
400	$(call transform-y-to-cpp,$(PRIVATE_CPP_EXTENSION))
401$(yacc_headers): $(intermediates)/%.h: $(intermediates)/%$(LOCAL_CPP_EXTENSION)
402
403$(yacc_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
404$(yacc_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
405$(yacc_objects): $(intermediates)/%.o: $(intermediates)/%$(LOCAL_CPP_EXTENSION)
406	$(transform-$(PRIVATE_HOST)cpp-to-o)
407endif
408
409###########################################################
410## LEX: Compile .l files to .cpp and then to .o.
411###########################################################
412
413lex_sources := $(filter %.l,$(LOCAL_SRC_FILES))
414lex_cpps := $(addprefix \
415    $(intermediates)/,$(lex_sources:.l=$(LOCAL_CPP_EXTENSION)))
416lex_objects := $(lex_cpps:$(LOCAL_CPP_EXTENSION)=.o)
417
418ifneq ($(strip $(lex_cpps)),)
419$(lex_cpps): $(intermediates)/%$(LOCAL_CPP_EXTENSION): \
420    $(TOPDIR)$(LOCAL_PATH)/%.l
421	$(transform-l-to-cpp)
422
423$(lex_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
424$(lex_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
425$(lex_objects): $(intermediates)/%.o: \
426    $(intermediates)/%$(LOCAL_CPP_EXTENSION) \
427    $(LOCAL_ADDITIONAL_DEPENDENCIES) \
428    $(yacc_headers)
429	$(transform-$(PRIVATE_HOST)cpp-to-o)
430endif
431
432###########################################################
433## C++: Compile .cpp files to .o.
434###########################################################
435
436# we also do this on host modules, even though
437# it's not really arm, because there are files that are shared.
438cpp_arm_sources    := $(patsubst %$(LOCAL_CPP_EXTENSION).arm,%$(LOCAL_CPP_EXTENSION),$(filter %$(LOCAL_CPP_EXTENSION).arm,$(LOCAL_SRC_FILES)))
439cpp_arm_objects    := $(addprefix $(intermediates)/,$(cpp_arm_sources:$(LOCAL_CPP_EXTENSION)=.o))
440
441cpp_normal_sources := $(filter %$(LOCAL_CPP_EXTENSION),$(LOCAL_SRC_FILES))
442cpp_normal_objects := $(addprefix $(intermediates)/,$(cpp_normal_sources:$(LOCAL_CPP_EXTENSION)=.o))
443
444$(cpp_arm_objects):    PRIVATE_ARM_MODE := $(arm_objects_mode)
445$(cpp_arm_objects):    PRIVATE_ARM_CFLAGS := $(arm_objects_cflags)
446$(cpp_normal_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
447$(cpp_normal_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
448
449cpp_objects        := $(cpp_arm_objects) $(cpp_normal_objects)
450
451ifneq ($(strip $(cpp_objects)),)
452$(cpp_objects): $(intermediates)/%.o: \
453    $(TOPDIR)$(LOCAL_PATH)/%$(LOCAL_CPP_EXTENSION) \
454    $(yacc_cpps) $(proto_generated_headers) \
455    $(LOCAL_ADDITIONAL_DEPENDENCIES) \
456    | $(my_compiler_dependencies)
457	$(transform-$(PRIVATE_HOST)cpp-to-o)
458-include $(cpp_objects:%.o=%.P)
459endif
460
461###########################################################
462## C++: Compile generated .cpp files to .o.
463###########################################################
464
465gen_cpp_sources := $(filter %$(LOCAL_CPP_EXTENSION),$(LOCAL_GENERATED_SOURCES))
466gen_cpp_objects := $(gen_cpp_sources:%$(LOCAL_CPP_EXTENSION)=%.o)
467
468ifneq ($(strip $(gen_cpp_objects)),)
469# Compile all generated files as thumb.
470# TODO: support compiling certain generated files as arm.
471$(gen_cpp_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
472$(gen_cpp_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
473$(gen_cpp_objects): $(intermediates)/%.o: \
474    $(intermediates)/%$(LOCAL_CPP_EXTENSION) $(yacc_cpps) \
475    $(proto_generated_headers) \
476    $(LOCAL_ADDITIONAL_DEPENDENCIES) \
477    | $(my_compiler_dependencies)
478	$(transform-$(PRIVATE_HOST)cpp-to-o)
479-include $(gen_cpp_objects:%.o=%.P)
480endif
481
482###########################################################
483## S: Compile generated .S and .s files to .o.
484###########################################################
485
486gen_S_sources := $(filter %.S,$(LOCAL_GENERATED_SOURCES))
487gen_S_objects := $(gen_S_sources:%.S=%.o)
488
489ifneq ($(strip $(gen_S_sources)),)
490$(gen_S_objects): $(intermediates)/%.o: $(intermediates)/%.S \
491    $(LOCAL_ADDITIONAL_DEPENDENCIES) \
492    | $(my_compiler_dependencies)
493	$(transform-$(PRIVATE_HOST)s-to-o)
494-include $(gen_S_objects:%.o=%.P)
495endif
496
497gen_s_sources := $(filter %.s,$(LOCAL_GENERATED_SOURCES))
498gen_s_objects := $(gen_s_sources:%.s=%.o)
499
500ifneq ($(strip $(gen_s_objects)),)
501$(gen_s_objects): $(intermediates)/%.o: $(intermediates)/%.s \
502    $(LOCAL_ADDITIONAL_DEPENDENCIES) \
503    | $(my_compiler_dependencies)
504	$(transform-$(PRIVATE_HOST)s-to-o-no-deps)
505-include $(gen_s_objects:%.o=%.P)
506endif
507
508gen_asm_objects := $(gen_S_objects) $(gen_s_objects)
509
510###########################################################
511## o: Include generated .o files in output.
512###########################################################
513
514gen_o_objects := $(filter %.o,$(LOCAL_GENERATED_SOURCES))
515
516###########################################################
517## C: Compile .c files to .o.
518###########################################################
519
520c_arm_sources    := $(patsubst %.c.arm,%.c,$(filter %.c.arm,$(LOCAL_SRC_FILES)))
521c_arm_objects    := $(addprefix $(intermediates)/,$(c_arm_sources:.c=.o))
522
523c_normal_sources := $(filter %.c,$(LOCAL_SRC_FILES))
524c_normal_objects := $(addprefix $(intermediates)/,$(c_normal_sources:.c=.o))
525
526$(c_arm_objects):    PRIVATE_ARM_MODE := $(arm_objects_mode)
527$(c_arm_objects):    PRIVATE_ARM_CFLAGS := $(arm_objects_cflags)
528$(c_normal_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
529$(c_normal_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
530
531c_objects        := $(c_arm_objects) $(c_normal_objects)
532
533ifneq ($(strip $(c_objects)),)
534$(c_objects): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.c $(yacc_cpps) $(proto_generated_headers) \
535    $(LOCAL_ADDITIONAL_DEPENDENCIES) \
536    | $(my_compiler_dependencies)
537	$(transform-$(PRIVATE_HOST)c-to-o)
538-include $(c_objects:%.o=%.P)
539endif
540
541###########################################################
542## C: Compile generated .c files to .o.
543###########################################################
544
545gen_c_sources := $(filter %.c,$(LOCAL_GENERATED_SOURCES))
546gen_c_objects := $(gen_c_sources:%.c=%.o)
547
548ifneq ($(strip $(gen_c_objects)),)
549# Compile all generated files as thumb.
550# TODO: support compiling certain generated files as arm.
551$(gen_c_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
552$(gen_c_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
553$(gen_c_objects): $(intermediates)/%.o: $(intermediates)/%.c $(yacc_cpps) $(proto_generated_headers) \
554    $(LOCAL_ADDITIONAL_DEPENDENCIES) \
555    | $(my_compiler_dependencies)
556	$(transform-$(PRIVATE_HOST)c-to-o)
557-include $(gen_c_objects:%.o=%.P)
558endif
559
560###########################################################
561## ObjC: Compile .m files to .o
562###########################################################
563
564objc_sources := $(filter %.m,$(LOCAL_SRC_FILES))
565objc_objects := $(addprefix $(intermediates)/,$(objc_sources:.m=.o))
566
567ifneq ($(strip $(objc_objects)),)
568$(objc_objects): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.m $(yacc_cpps) $(proto_generated_headers) \
569    $(LOCAL_ADDITIONAL_DEPENDENCIES) \
570    | $(my_compiler_dependencies)
571	$(transform-$(PRIVATE_HOST)m-to-o)
572-include $(objc_objects:%.o=%.P)
573endif
574
575###########################################################
576## AS: Compile .S files to .o.
577###########################################################
578
579asm_sources_S := $(filter %.S,$(LOCAL_SRC_FILES))
580asm_objects_S := $(addprefix $(intermediates)/,$(asm_sources_S:.S=.o))
581
582ifneq ($(strip $(asm_objects_S)),)
583$(asm_objects_S): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.S \
584    $(LOCAL_ADDITIONAL_DEPENDENCIES) \
585    | $(my_compiler_dependencies)
586	$(transform-$(PRIVATE_HOST)s-to-o)
587-include $(asm_objects_S:%.o=%.P)
588endif
589
590asm_sources_s := $(filter %.s,$(LOCAL_SRC_FILES))
591asm_objects_s := $(addprefix $(intermediates)/,$(asm_sources_s:.s=.o))
592
593ifneq ($(strip $(asm_objects_s)),)
594$(asm_objects_s): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.s \
595    $(LOCAL_ADDITIONAL_DEPENDENCIES) \
596    | $(my_compiler_dependencies)
597	$(transform-$(PRIVATE_HOST)s-to-o-no-deps)
598-include $(asm_objects_s:%.o=%.P)
599endif
600
601asm_objects := $(asm_objects_S) $(asm_objects_s)
602
603
604####################################################
605## Import includes
606####################################################
607import_includes := $(intermediates)/import_includes
608import_includes_deps := $(strip \
609    $(foreach l, $(installed_shared_library_module_names), \
610      $(call intermediates-dir-for,SHARED_LIBRARIES,$(l),$(LOCAL_IS_HOST_MODULE))/export_includes) \
611    $(foreach l, $(LOCAL_STATIC_LIBRARIES) $(LOCAL_WHOLE_STATIC_LIBRARIES), \
612      $(call intermediates-dir-for,STATIC_LIBRARIES,$(l),$(LOCAL_IS_HOST_MODULE))/export_includes))
613$(import_includes) : $(import_includes_deps)
614	@echo Import includes file: $@
615	$(hide) mkdir -p $(dir $@) && rm -f $@
616ifdef import_includes_deps
617	$(hide) for f in $^; do \
618	  cat $$f >> $@; \
619	done
620else
621	$(hide) touch $@
622endif
623
624###########################################################
625## Common object handling.
626###########################################################
627
628# some rules depend on asm_objects being first.  If your code depends on
629# being first, it's reasonable to require it to be assembly
630all_objects := \
631    $(asm_objects) \
632    $(cpp_objects) \
633    $(gen_cpp_objects) \
634    $(gen_asm_objects) \
635    $(c_objects) \
636    $(gen_c_objects) \
637    $(objc_objects) \
638    $(yacc_objects) \
639    $(lex_objects) \
640    $(proto_generated_objects) \
641    $(addprefix $(TOPDIR)$(LOCAL_PATH)/,$(LOCAL_PREBUILT_OBJ_FILES)) \
642    $(gen_o_objects)
643
644LOCAL_C_INCLUDES += $(TOPDIR)$(LOCAL_PATH) $(intermediates)
645
646ifndef LOCAL_SDK_VERSION
647  LOCAL_C_INCLUDES += $(JNI_H_INCLUDE)
648endif
649
650# .o files need to be filtered out of LOCAL_GENERATED_SOURCES
651# to avoid creating circular dependencies.
652$(all_objects) : | $(filter-out %.o,$(LOCAL_GENERATED_SOURCES)) $(import_includes)
653ALL_C_CPP_ETC_OBJECTS += $(all_objects)
654
655###########################################################
656## Copy headers to the install tree
657###########################################################
658include $(BUILD_COPY_HEADERS)
659
660###########################################################
661# Standard library handling.
662###########################################################
663
664###########################################################
665# The list of libraries that this module will link against are in
666# these variables.  Each is a list of bare module names like "libc libm".
667#
668# LOCAL_SHARED_LIBRARIES
669# LOCAL_STATIC_LIBRARIES
670# LOCAL_WHOLE_STATIC_LIBRARIES
671#
672# We need to convert the bare names into the dependencies that
673# we'll use for LOCAL_BUILT_MODULE and LOCAL_INSTALLED_MODULE.
674# LOCAL_BUILT_MODULE should depend on the BUILT versions of the
675# libraries, so that simply building this module doesn't force
676# an install of a library.  Similarly, LOCAL_INSTALLED_MODULE
677# should depend on the INSTALLED versions of the libraries so
678# that they get installed when this module does.
679###########################################################
680# NOTE:
681# WHOLE_STATIC_LIBRARIES are libraries that are pulled into the
682# module without leaving anything out, which is useful for turning
683# a collection of .a files into a .so file.  Linking against a
684# normal STATIC_LIBRARY will only pull in code/symbols that are
685# referenced by the module. (see gcc/ld's --whole-archive option)
686###########################################################
687
688# Get the list of BUILT libraries, which are under
689# various intermediates directories.
690so_suffix := $($(my_prefix)SHLIB_SUFFIX)
691a_suffix := $($(my_prefix)STATIC_LIB_SUFFIX)
692
693ifdef LOCAL_SDK_VERSION
694built_shared_libraries := \
695    $(addprefix $($(my_prefix)OUT_INTERMEDIATE_LIBRARIES)/, \
696      $(addsuffix $(so_suffix), \
697        $(LOCAL_SHARED_LIBRARIES)))
698
699my_system_shared_libraries_fullpath := \
700    $(my_ndk_stl_shared_lib_fullpath) \
701    $(addprefix $(my_ndk_version_root)/usr/lib/, \
702        $(addsuffix $(so_suffix), $(LOCAL_SYSTEM_SHARED_LIBRARIES)))
703
704built_shared_libraries += $(my_system_shared_libraries_fullpath)
705LOCAL_SHARED_LIBRARIES += $(LOCAL_SYSTEM_SHARED_LIBRARIES)
706else
707LOCAL_SHARED_LIBRARIES += $(LOCAL_SYSTEM_SHARED_LIBRARIES)
708built_shared_libraries := \
709    $(addprefix $($(my_prefix)OUT_INTERMEDIATE_LIBRARIES)/, \
710      $(addsuffix $(so_suffix), \
711        $(LOCAL_SHARED_LIBRARIES)))
712endif
713
714built_static_libraries := \
715    $(foreach lib,$(LOCAL_STATIC_LIBRARIES), \
716      $(call intermediates-dir-for, \
717        STATIC_LIBRARIES,$(lib),$(LOCAL_IS_HOST_MODULE))/$(lib)$(a_suffix))
718
719ifdef LOCAL_SDK_VERSION
720built_static_libraries += $(my_ndk_stl_static_lib)
721endif
722
723built_whole_libraries := \
724    $(foreach lib,$(LOCAL_WHOLE_STATIC_LIBRARIES), \
725      $(call intermediates-dir-for, \
726        STATIC_LIBRARIES,$(lib),$(LOCAL_IS_HOST_MODULE))/$(lib)$(a_suffix))
727
728# We don't care about installed static libraries, since the
729# libraries have already been linked into the module at that point.
730# We do, however, care about the NOTICE files for any static
731# libraries that we use. (see notice_files.mk)
732
733installed_static_library_notice_file_targets := \
734    $(foreach lib,$(LOCAL_STATIC_LIBRARIES) $(LOCAL_WHOLE_STATIC_LIBRARIES), \
735      NOTICE-$(if $(LOCAL_IS_HOST_MODULE),HOST,TARGET)-STATIC_LIBRARIES-$(lib))
736
737# Default is -fno-rtti.
738ifeq ($(strip $(LOCAL_RTTI_FLAG)),)
739LOCAL_RTTI_FLAG := -fno-rtti
740endif
741
742###########################################################
743# Rule-specific variable definitions
744###########################################################
745$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_YACCFLAGS := $(LOCAL_YACCFLAGS)
746$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ASFLAGS := $(LOCAL_ASFLAGS)
747$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CONLYFLAGS := $(LOCAL_CONLYFLAGS)
748$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CFLAGS := $(LOCAL_CFLAGS)
749$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CPPFLAGS := $(LOCAL_CPPFLAGS)
750$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_RTTI_FLAG := $(LOCAL_RTTI_FLAG)
751$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_DEBUG_CFLAGS := $(debug_cflags)
752$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_C_INCLUDES := $(LOCAL_C_INCLUDES)
753$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_IMPORT_INCLUDES := $(import_includes)
754$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_LDFLAGS := $(LOCAL_LDFLAGS)
755$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_LDLIBS := $(LOCAL_LDLIBS)
756$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_NO_CRT := $(LOCAL_NO_CRT)
757
758# this is really the way to get the files onto the command line instead
759# of using $^, because then LOCAL_ADDITIONAL_DEPENDENCIES doesn't work
760$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_SHARED_LIBRARIES := $(built_shared_libraries)
761$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_STATIC_LIBRARIES := $(built_static_libraries)
762$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_WHOLE_STATIC_LIBRARIES := $(built_whole_libraries)
763$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_OBJECTS := $(all_objects)
764
765###########################################################
766# Define library dependencies.
767###########################################################
768# all_libraries is used for the dependencies on LOCAL_BUILT_MODULE.
769all_libraries := \
770    $(built_shared_libraries) \
771    $(built_static_libraries) \
772    $(built_whole_libraries)
773
774# Also depend on the notice files for any static libraries that
775# are linked into this module.  This will force them to be installed
776# when this module is.
777$(LOCAL_INSTALLED_MODULE): | $(installed_static_library_notice_file_targets)
778
779###########################################################
780# Export includes
781###########################################################
782export_includes := $(intermediates)/export_includes
783$(export_includes): PRIVATE_EXPORT_C_INCLUDE_DIRS := $(LOCAL_EXPORT_C_INCLUDE_DIRS)
784$(export_includes) : $(LOCAL_MODULE_MAKEFILE)
785	@echo Export includes file: $< -- $@
786	$(hide) mkdir -p $(dir $@) && rm -f $@
787ifdef LOCAL_EXPORT_C_INCLUDE_DIRS
788	$(hide) for d in $(PRIVATE_EXPORT_C_INCLUDE_DIRS); do \
789	        echo "-I $$d" >> $@; \
790	        done
791else
792	$(hide) touch $@
793endif
794
795# Make sure export_includes gets generated when you are running mm/mmm
796$(LOCAL_BUILT_MODULE) : | $(export_includes)
797