binary.mk revision c8dfc169c80416c5fe501e793acbdf232ca0316c 
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
69# Logging used to be part of libcutils (target) and libutils (sim);
70# hack modules that use those other libs to also include liblog.
71# All of this complexity is to make sure that liblog only appears
72# once, and appears just before libcutils or libutils on the link
73# line.
74# TODO: remove this hack and change all modules to use liblog
75# when necessary.
76define insert-liblog
77  $(if $(filter liblog,$(1)),$(1), \
78    $(if $(filter libcutils,$(1)), \
79      $(patsubst libcutils,liblog libcutils,$(1)) \
80     , \
81      $(patsubst libutils,liblog libutils,$(1)) \
82     ) \
83   )
84endef
85ifneq (,$(filter libcutils libutils,$(LOCAL_SHARED_LIBRARIES)))
86  LOCAL_SHARED_LIBRARIES := $(call insert-liblog,$(LOCAL_SHARED_LIBRARIES))
87endif
88ifneq (,$(filter libcutils libutils,$(LOCAL_STATIC_LIBRARIES)))
89  LOCAL_STATIC_LIBRARIES := $(call insert-liblog,$(LOCAL_STATIC_LIBRARIES))
90endif
91ifneq (,$(filter libcutils libutils,$(LOCAL_WHOLE_STATIC_LIBRARIES)))
92  LOCAL_WHOLE_STATIC_LIBRARIES := $(call insert-liblog,$(LOCAL_WHOLE_STATIC_LIBRARIES))
93endif
94
95ifdef LOCAL_SDK_VERSION
96  # Get the list of INSTALLED libraries as module names.
97  # We cannot compute the full path of the LOCAL_SHARED_LIBRARIES for
98  # they may cusomize their install path with LOCAL_MODULE_PATH
99  installed_shared_library_module_names := \
100      $(LOCAL_SHARED_LIBRARIES)
101else
102  installed_shared_library_module_names := \
103      $(LOCAL_SYSTEM_SHARED_LIBRARIES) $(LOCAL_SHARED_LIBRARIES)
104endif
105# The real dependency will be added after all Android.mks are loaded and the install paths
106# of the shared libraries are determined.
107LOCAL_REQUIRED_MODULES += $(installed_shared_library_module_names)
108
109#######################################
110include $(BUILD_SYSTEM)/base_rules.mk
111#######################################
112
113ifeq ($(strip $(LOCAL_ADDRESS_SANITIZER)),true)
114  LOCAL_CLANG := true
115  LOCAL_CFLAGS += $(ADDRESS_SANITIZER_CONFIG_EXTRA_CFLAGS)
116  LOCAL_LDFLAGS += $(ADDRESS_SANITIZER_CONFIG_EXTRA_LDFLAGS)
117  LOCAL_SHARED_LIBRARIES += $(ADDRESS_SANITIZER_CONFIG_EXTRA_SHARED_LIBRARIES)
118  LOCAL_STATIC_LIBRARIES += $(ADDRESS_SANITIZER_CONFIG_EXTRA_STATIC_LIBRARIES)
119endif
120
121# Add in libcompiler_rt for all regular device builds
122ifeq (,$(LOCAL_SDK_VERSION)$(LOCAL_IS_HOST_MODULE)$(WITHOUT_LIBCOMPILER_RT))
123  LOCAL_STATIC_LIBRARIES += $(COMPILER_RT_CONFIG_EXTRA_STATIC_LIBRARIES)
124endif
125
126my_compiler_dependencies :=
127ifeq ($(strip $(LOCAL_CLANG)),true)
128  LOCAL_CFLAGS += $(CLANG_CONFIG_EXTRA_CFLAGS)
129  LOCAL_ASFLAGS += $(CLANG_CONFIG_EXTRA_ASFLAGS)
130  LOCAL_LDFLAGS += $(CLANG_CONFIG_EXTRA_LDFLAGS)
131  my_compiler_dependencies := $(CLANG) $(CLANG_CXX)
132endif
133
134####################################################
135## Add FDO flags if FDO is turned on and supported
136####################################################
137ifeq ($(strip $(LOCAL_NO_FDO_SUPPORT)),)
138  LOCAL_CFLAGS += $(TARGET_FDO_CFLAGS)
139  LOCAL_CPPFLAGS += $(TARGET_FDO_CFLAGS)
140  LOCAL_LDFLAGS += $(TARGET_FDO_CFLAGS)
141endif
142
143####################################################
144## Add profiling flags if aprof is turned on
145####################################################
146ifeq ($(strip $(LOCAL_ENABLE_APROF)),true)
147  # -ffunction-sections and -fomit-frame-pointer are conflict with -pg
148  LOCAL_CFLAGS += -fno-omit-frame-pointer -fno-function-sections -pg
149  LOCAL_CPPFLAGS += -fno-omit-frame-pointer -fno-function-sections -pg
150endif
151
152###########################################################
153## Explicitly declare assembly-only __ASSEMBLY__ macro for
154## assembly source
155###########################################################
156LOCAL_ASFLAGS += -D__ASSEMBLY__
157
158###########################################################
159## Define PRIVATE_ variables from global vars
160###########################################################
161ifdef LOCAL_SDK_VERSION
162my_target_project_includes :=
163my_target_c_includes := $(my_ndk_stl_include_path) $(my_ndk_version_root)/usr/include
164
165# filter out including of AndroidConfig.h in system/core.
166TARGET_GLOBAL_CFLAGS_NO_ANDCONF ?= $(subst $(TARGET_ANDROID_CONFIG_CFLAGS),,\
167    $(TARGET_GLOBAL_CFLAGS))
168my_target_global_cflags := $(TARGET_GLOBAL_CFLAGS_NO_ANDCONF)
169else
170my_target_project_includes := $(TARGET_PROJECT_INCLUDES)
171my_target_c_includes := $(TARGET_C_INCLUDES)
172ifeq ($(strip $(LOCAL_CLANG)),true)
173my_target_c_includes += $(CLANG_CONFIG_EXTRA_TARGET_C_INCLUDES)
174my_target_global_cflags := $(TARGET_GLOBAL_CLANG_FLAGS)
175else
176my_target_global_cflags := $(TARGET_GLOBAL_CFLAGS)
177endif # LOCAL_CLANG
178endif # LOCAL_SDK_VERSION
179
180$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_PROJECT_INCLUDES := $(my_target_project_includes)
181$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_C_INCLUDES := $(my_target_c_includes)
182$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_GLOBAL_CFLAGS := $(my_target_global_cflags)
183$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_GLOBAL_CPPFLAGS := $(TARGET_GLOBAL_CPPFLAGS)
184
185###########################################################
186## Define PRIVATE_ variables used by multiple module types
187###########################################################
188$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_NO_DEFAULT_COMPILER_FLAGS := \
189    $(strip $(LOCAL_NO_DEFAULT_COMPILER_FLAGS))
190
191ifeq ($(strip $(LOCAL_CC)),)
192  ifeq ($(strip $(LOCAL_CLANG)),true)
193    LOCAL_CC := $(CLANG)
194  else
195    LOCAL_CC := $($(my_prefix)CC)
196  endif
197endif
198$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CC := $(LOCAL_CC)
199
200ifeq ($(strip $(LOCAL_CXX)),)
201  ifeq ($(strip $(LOCAL_CLANG)),true)
202    LOCAL_CXX := $(CLANG_CXX)
203  else
204    LOCAL_CXX := $($(my_prefix)CXX)
205  endif
206endif
207$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CXX := $(LOCAL_CXX)
208
209# TODO: support a mix of standard extensions so that this isn't necessary
210LOCAL_CPP_EXTENSION := $(strip $(LOCAL_CPP_EXTENSION))
211ifeq ($(LOCAL_CPP_EXTENSION),)
212  LOCAL_CPP_EXTENSION := .cpp
213endif
214$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CPP_EXTENSION := $(LOCAL_CPP_EXTENSION)
215
216# Certain modules like libdl have to have symbols resolved at runtime and blow
217# up if --no-undefined is passed to the linker.
218ifeq ($(strip $(LOCAL_NO_DEFAULT_COMPILER_FLAGS)),)
219ifeq ($(strip $(LOCAL_ALLOW_UNDEFINED_SYMBOLS)),)
220  LOCAL_LDFLAGS := $(LOCAL_LDFLAGS) $($(my_prefix)NO_UNDEFINED_LDFLAGS)
221endif
222endif
223
224ifeq (true,$(LOCAL_GROUP_STATIC_LIBRARIES))
225$(LOCAL_BUILT_MODULE): PRIVATE_GROUP_STATIC_LIBRARIES := true
226else
227$(LOCAL_BUILT_MODULE): PRIVATE_GROUP_STATIC_LIBRARIES :=
228endif
229
230###########################################################
231## Define arm-vs-thumb-mode flags.
232###########################################################
233LOCAL_ARM_MODE := $(strip $(LOCAL_ARM_MODE))
234ifeq ($(TARGET_ARCH),arm)
235arm_objects_mode := $(if $(LOCAL_ARM_MODE),$(LOCAL_ARM_MODE),arm)
236normal_objects_mode := $(if $(LOCAL_ARM_MODE),$(LOCAL_ARM_MODE),thumb)
237
238# Read the values from something like TARGET_arm_CFLAGS or
239# TARGET_thumb_CFLAGS.  HOST_(arm|thumb)_CFLAGS values aren't
240# actually used (although they are usually empty).
241ifeq ($(strip $(LOCAL_CLANG)),true)
242arm_objects_cflags := $($(my_prefix)$(arm_objects_mode)_CLANG_CFLAGS)
243normal_objects_cflags := $($(my_prefix)$(normal_objects_mode)_CLANG_CFLAGS)
244else
245arm_objects_cflags := $($(my_prefix)$(arm_objects_mode)_CFLAGS)
246normal_objects_cflags := $($(my_prefix)$(normal_objects_mode)_CFLAGS)
247endif
248
249else
250arm_objects_mode :=
251normal_objects_mode :=
252arm_objects_cflags :=
253normal_objects_cflags :=
254endif
255
256###########################################################
257## Define per-module debugging flags.  Users can turn on
258## debugging for a particular module by setting DEBUG_MODULE_ModuleName
259## to a non-empty value in their environment or buildspec.mk,
260## and setting HOST_/TARGET_CUSTOM_DEBUG_CFLAGS to the
261## debug flags that they want to use.
262###########################################################
263ifdef DEBUG_MODULE_$(strip $(LOCAL_MODULE))
264  debug_cflags := $($(my_prefix)CUSTOM_DEBUG_CFLAGS)
265else
266  debug_cflags :=
267endif
268
269####################################################
270## Compile RenderScript with reflected C++
271####################################################
272
273renderscript_sources := $(filter %.rs %.fs,$(LOCAL_SRC_FILES))
274
275ifneq (,$(renderscript_sources))
276
277renderscript_sources_fullpath := $(addprefix $(LOCAL_PATH)/, $(renderscript_sources))
278RenderScript_file_stamp := $(intermediates)/RenderScriptCPP.stamp
279renderscript_intermediate := $(intermediates)/renderscript
280
281ifeq ($(LOCAL_RENDERSCRIPT_CC),)
282LOCAL_RENDERSCRIPT_CC := $(LLVM_RS_CC)
283endif
284
285# Turn on all warnings and warnings as errors for RS compiles.
286# This can be disabled with LOCAL_RENDERSCRIPT_FLAGS := -Wno-error
287renderscript_flags := -Wall -Werror
288renderscript_flags += $(LOCAL_RENDERSCRIPT_FLAGS)
289
290LOCAL_RENDERSCRIPT_INCLUDES := \
291    $(TOPDIR)external/clang/lib/Headers \
292    $(TOPDIR)frameworks/rs/scriptc \
293    $(LOCAL_RENDERSCRIPT_INCLUDES)
294
295ifneq ($(LOCAL_RENDERSCRIPT_INCLUDES_OVERRIDE),)
296LOCAL_RENDERSCRIPT_INCLUDES := $(LOCAL_RENDERSCRIPT_INCLUDES_OVERRIDE)
297endif
298
299$(RenderScript_file_stamp): PRIVATE_RS_INCLUDES := $(LOCAL_RENDERSCRIPT_INCLUDES)
300$(RenderScript_file_stamp): PRIVATE_RS_CC := $(LOCAL_RENDERSCRIPT_CC)
301$(RenderScript_file_stamp): PRIVATE_RS_FLAGS := $(renderscript_flags)
302$(RenderScript_file_stamp): PRIVATE_RS_SOURCE_FILES := $(renderscript_sources_fullpath)
303$(RenderScript_file_stamp): PRIVATE_RS_OUTPUT_DIR := $(renderscript_intermediate)
304$(RenderScript_file_stamp): $(renderscript_sources_fullpath) $(LOCAL_RENDERSCRIPT_CC)
305	$(transform-renderscripts-to-cpp-and-bc)
306
307# include the dependency files (.d) generated by llvm-rs-cc.
308renderscript_generated_dep_files := $(addprefix $(renderscript_intermediate)/, \
309    $(patsubst %.fs,%.d, $(patsubst %.rs,%.d, $(notdir $(renderscript_sources)))))
310-include $(renderscript_generated_dep_files)
311
312LOCAL_INTERMEDIATE_TARGETS += $(RenderScript_file_stamp)
313
314rs_generated_cpps := $(addprefix \
315    $(renderscript_intermediate)/ScriptC_,$(patsubst %.fs,%.cpp, $(patsubst %.rs,%.cpp, \
316    $(notdir $(renderscript_sources)))))
317
318$(rs_generated_cpps) : $(RenderScript_file_stamp)
319
320LOCAL_C_INCLUDES += $(renderscript_intermediate)
321LOCAL_GENERATED_SOURCES += $(rs_generated_cpps)
322
323endif
324
325
326###########################################################
327## Stuff source generated from one-off tools
328###########################################################
329$(LOCAL_GENERATED_SOURCES): PRIVATE_MODULE := $(LOCAL_MODULE)
330
331ALL_GENERATED_SOURCES += $(LOCAL_GENERATED_SOURCES)
332
333
334###########################################################
335## Compile the .proto files to .cc and then to .o
336###########################################################
337proto_sources := $(filter %.proto,$(LOCAL_SRC_FILES))
338proto_generated_objects :=
339proto_generated_headers :=
340ifneq ($(proto_sources),)
341proto_sources_fullpath := $(addprefix $(LOCAL_PATH)/, $(proto_sources))
342proto_generated_cc_sources_dir := $(intermediates)/proto
343proto_generated_cc_sources := $(addprefix $(proto_generated_cc_sources_dir)/, \
344    $(patsubst %.proto,%.pb.cc,$(proto_sources_fullpath)))
345proto_generated_objects := $(patsubst %.cc,%.o, $(proto_generated_cc_sources))
346
347$(proto_generated_cc_sources): PRIVATE_PROTO_INCLUDES := $(TOP)
348$(proto_generated_cc_sources): PRIVATE_PROTO_CC_OUTPUT_DIR := $(proto_generated_cc_sources_dir)
349$(proto_generated_cc_sources): PRIVATE_PROTOC_FLAGS := $(LOCAL_PROTOC_FLAGS)
350$(proto_generated_cc_sources): $(proto_generated_cc_sources_dir)/%.pb.cc: %.proto $(PROTOC)
351	$(transform-proto-to-cc)
352
353proto_generated_headers := $(patsubst %.pb.cc,%.pb.h, $(proto_generated_cc_sources))
354$(proto_generated_headers): $(proto_generated_cc_sources_dir)/%.pb.h: $(proto_generated_cc_sources_dir)/%.pb.cc
355
356$(proto_generated_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
357$(proto_generated_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
358$(proto_generated_objects): $(proto_generated_cc_sources_dir)/%.o: $(proto_generated_cc_sources_dir)/%.cc $(proto_generated_headers)
359	$(transform-$(PRIVATE_HOST)cpp-to-o)
360-include $(proto_generated_objects:%.o=%.P)
361
362LOCAL_C_INCLUDES += external/protobuf/src $(proto_generated_cc_sources_dir)
363LOCAL_CFLAGS += -DGOOGLE_PROTOBUF_NO_RTTI
364ifeq ($(LOCAL_PROTOC_OPTIMIZE_TYPE),full)
365LOCAL_STATIC_LIBRARIES += libprotobuf-cpp-2.3.0-full
366else
367LOCAL_STATIC_LIBRARIES += libprotobuf-cpp-2.3.0-lite
368endif
369endif
370
371
372###########################################################
373## YACC: Compile .y files to .cpp and the to .o.
374###########################################################
375
376yacc_sources := $(filter %.y,$(LOCAL_SRC_FILES))
377yacc_cpps := $(addprefix \
378    $(intermediates)/,$(yacc_sources:.y=$(LOCAL_CPP_EXTENSION)))
379yacc_headers := $(yacc_cpps:$(LOCAL_CPP_EXTENSION)=.h)
380yacc_objects := $(yacc_cpps:$(LOCAL_CPP_EXTENSION)=.o)
381
382ifneq ($(strip $(yacc_cpps)),)
383$(yacc_cpps): $(intermediates)/%$(LOCAL_CPP_EXTENSION): \
384    $(TOPDIR)$(LOCAL_PATH)/%.y \
385    $(lex_cpps) $(LOCAL_ADDITIONAL_DEPENDENCIES)
386	$(call transform-y-to-cpp,$(PRIVATE_CPP_EXTENSION))
387$(yacc_headers): $(intermediates)/%.h: $(intermediates)/%$(LOCAL_CPP_EXTENSION)
388
389$(yacc_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
390$(yacc_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
391$(yacc_objects): $(intermediates)/%.o: $(intermediates)/%$(LOCAL_CPP_EXTENSION)
392	$(transform-$(PRIVATE_HOST)cpp-to-o)
393endif
394
395###########################################################
396## LEX: Compile .l files to .cpp and then to .o.
397###########################################################
398
399lex_sources := $(filter %.l,$(LOCAL_SRC_FILES))
400lex_cpps := $(addprefix \
401    $(intermediates)/,$(lex_sources:.l=$(LOCAL_CPP_EXTENSION)))
402lex_objects := $(lex_cpps:$(LOCAL_CPP_EXTENSION)=.o)
403
404ifneq ($(strip $(lex_cpps)),)
405$(lex_cpps): $(intermediates)/%$(LOCAL_CPP_EXTENSION): \
406    $(TOPDIR)$(LOCAL_PATH)/%.l
407	$(transform-l-to-cpp)
408
409$(lex_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
410$(lex_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
411$(lex_objects): $(intermediates)/%.o: \
412    $(intermediates)/%$(LOCAL_CPP_EXTENSION) \
413    $(LOCAL_ADDITIONAL_DEPENDENCIES) \
414    $(yacc_headers)
415	$(transform-$(PRIVATE_HOST)cpp-to-o)
416endif
417
418###########################################################
419## C++: Compile .cpp files to .o.
420###########################################################
421
422# we also do this on host modules, even though
423# it's not really arm, because there are files that are shared.
424cpp_arm_sources    := $(patsubst %$(LOCAL_CPP_EXTENSION).arm,%$(LOCAL_CPP_EXTENSION),$(filter %$(LOCAL_CPP_EXTENSION).arm,$(LOCAL_SRC_FILES)))
425cpp_arm_objects    := $(addprefix $(intermediates)/,$(cpp_arm_sources:$(LOCAL_CPP_EXTENSION)=.o))
426
427cpp_normal_sources := $(filter %$(LOCAL_CPP_EXTENSION),$(LOCAL_SRC_FILES))
428cpp_normal_objects := $(addprefix $(intermediates)/,$(cpp_normal_sources:$(LOCAL_CPP_EXTENSION)=.o))
429
430$(cpp_arm_objects):    PRIVATE_ARM_MODE := $(arm_objects_mode)
431$(cpp_arm_objects):    PRIVATE_ARM_CFLAGS := $(arm_objects_cflags)
432$(cpp_normal_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
433$(cpp_normal_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
434
435cpp_objects        := $(cpp_arm_objects) $(cpp_normal_objects)
436
437ifneq ($(strip $(cpp_objects)),)
438$(cpp_objects): $(intermediates)/%.o: \
439    $(TOPDIR)$(LOCAL_PATH)/%$(LOCAL_CPP_EXTENSION) \
440    $(yacc_cpps) $(proto_generated_headers) $(my_compiler_dependencies) \
441    $(LOCAL_ADDITIONAL_DEPENDENCIES)
442	$(transform-$(PRIVATE_HOST)cpp-to-o)
443-include $(cpp_objects:%.o=%.P)
444endif
445
446###########################################################
447## C++: Compile generated .cpp files to .o.
448###########################################################
449
450gen_cpp_sources := $(filter %$(LOCAL_CPP_EXTENSION),$(LOCAL_GENERATED_SOURCES))
451gen_cpp_objects := $(gen_cpp_sources:%$(LOCAL_CPP_EXTENSION)=%.o)
452
453ifneq ($(strip $(gen_cpp_objects)),)
454# Compile all generated files as thumb.
455# TODO: support compiling certain generated files as arm.
456$(gen_cpp_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
457$(gen_cpp_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
458$(gen_cpp_objects): $(intermediates)/%.o: \
459    $(intermediates)/%$(LOCAL_CPP_EXTENSION) $(yacc_cpps) \
460    $(proto_generated_headers)  $(my_compiler_dependencies) \
461    $(LOCAL_ADDITIONAL_DEPENDENCIES)
462	$(transform-$(PRIVATE_HOST)cpp-to-o)
463-include $(gen_cpp_objects:%.o=%.P)
464endif
465
466###########################################################
467## S: Compile generated .S and .s files to .o.
468###########################################################
469
470gen_S_sources := $(filter %.S,$(LOCAL_GENERATED_SOURCES))
471gen_S_objects := $(gen_S_sources:%.S=%.o)
472
473ifneq ($(strip $(gen_S_sources)),)
474$(gen_S_objects): $(intermediates)/%.o: $(intermediates)/%.S \
475    $(my_compiler_dependencies) $(LOCAL_ADDITIONAL_DEPENDENCIES)
476	$(transform-$(PRIVATE_HOST)s-to-o)
477-include $(gen_S_objects:%.o=%.P)
478endif
479
480gen_s_sources := $(filter %.s,$(LOCAL_GENERATED_SOURCES))
481gen_s_objects := $(gen_s_sources:%.s=%.o)
482
483ifneq ($(strip $(gen_s_objects)),)
484$(gen_s_objects): $(intermediates)/%.o: $(intermediates)/%.s \
485    $(my_compiler_dependencies) $(LOCAL_ADDITIONAL_DEPENDENCIES)
486	$(transform-$(PRIVATE_HOST)s-to-o-no-deps)
487-include $(gen_s_objects:%.o=%.P)
488endif
489
490gen_asm_objects := $(gen_S_objects) $(gen_s_objects)
491
492###########################################################
493## C: Compile .c files to .o.
494###########################################################
495
496c_arm_sources    := $(patsubst %.c.arm,%.c,$(filter %.c.arm,$(LOCAL_SRC_FILES)))
497c_arm_objects    := $(addprefix $(intermediates)/,$(c_arm_sources:.c=.o))
498
499c_normal_sources := $(filter %.c,$(LOCAL_SRC_FILES))
500c_normal_objects := $(addprefix $(intermediates)/,$(c_normal_sources:.c=.o))
501
502$(c_arm_objects):    PRIVATE_ARM_MODE := $(arm_objects_mode)
503$(c_arm_objects):    PRIVATE_ARM_CFLAGS := $(arm_objects_cflags)
504$(c_normal_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
505$(c_normal_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
506
507c_objects        := $(c_arm_objects) $(c_normal_objects)
508
509ifneq ($(strip $(c_objects)),)
510$(c_objects): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.c $(yacc_cpps) $(proto_generated_headers) \
511    $(my_compiler_dependencies) $(LOCAL_ADDITIONAL_DEPENDENCIES)
512	$(transform-$(PRIVATE_HOST)c-to-o)
513-include $(c_objects:%.o=%.P)
514endif
515
516###########################################################
517## C: Compile generated .c files to .o.
518###########################################################
519
520gen_c_sources := $(filter %.c,$(LOCAL_GENERATED_SOURCES))
521gen_c_objects := $(gen_c_sources:%.c=%.o)
522
523ifneq ($(strip $(gen_c_objects)),)
524# Compile all generated files as thumb.
525# TODO: support compiling certain generated files as arm.
526$(gen_c_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
527$(gen_c_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
528$(gen_c_objects): $(intermediates)/%.o: $(intermediates)/%.c $(yacc_cpps) $(proto_generated_headers) \
529    $(my_compiler_dependencies) $(LOCAL_ADDITIONAL_DEPENDENCIES)
530	$(transform-$(PRIVATE_HOST)c-to-o)
531-include $(gen_c_objects:%.o=%.P)
532endif
533
534###########################################################
535## ObjC: Compile .m files to .o
536###########################################################
537
538objc_sources := $(filter %.m,$(LOCAL_SRC_FILES))
539objc_objects := $(addprefix $(intermediates)/,$(objc_sources:.m=.o))
540
541ifneq ($(strip $(objc_objects)),)
542$(objc_objects): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.m $(yacc_cpps) $(proto_generated_headers) \
543    $(my_compiler_dependencies) $(LOCAL_ADDITIONAL_DEPENDENCIES)
544	$(transform-$(PRIVATE_HOST)m-to-o)
545-include $(objc_objects:%.o=%.P)
546endif
547
548###########################################################
549## AS: Compile .S files to .o.
550###########################################################
551
552asm_sources_S := $(filter %.S,$(LOCAL_SRC_FILES))
553asm_objects_S := $(addprefix $(intermediates)/,$(asm_sources_S:.S=.o))
554
555ifneq ($(strip $(asm_objects_S)),)
556$(asm_objects_S): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.S \
557    $(my_compiler_dependencies) $(LOCAL_ADDITIONAL_DEPENDENCIES)
558	$(transform-$(PRIVATE_HOST)s-to-o)
559-include $(asm_objects_S:%.o=%.P)
560endif
561
562asm_sources_s := $(filter %.s,$(LOCAL_SRC_FILES))
563asm_objects_s := $(addprefix $(intermediates)/,$(asm_sources_s:.s=.o))
564
565ifneq ($(strip $(asm_objects_s)),)
566$(asm_objects_s): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.s \
567    $(my_compiler_dependencies) $(LOCAL_ADDITIONAL_DEPENDENCIES)
568	$(transform-$(PRIVATE_HOST)s-to-o-no-deps)
569-include $(asm_objects_s:%.o=%.P)
570endif
571
572asm_objects := $(asm_objects_S) $(asm_objects_s)
573
574
575####################################################
576## Import includes
577####################################################
578import_includes := $(intermediates)/import_includes
579import_includes_deps := $(strip \
580    $(foreach l, $(installed_shared_library_module_names), \
581      $(call intermediates-dir-for,SHARED_LIBRARIES,$(l),$(LOCAL_IS_HOST_MODULE))/export_includes) \
582    $(foreach l, $(LOCAL_STATIC_LIBRARIES) $(LOCAL_WHOLE_STATIC_LIBRARIES), \
583      $(call intermediates-dir-for,STATIC_LIBRARIES,$(l),$(LOCAL_IS_HOST_MODULE))/export_includes))
584$(import_includes) : $(import_includes_deps)
585	@echo Import includes file: $@
586	$(hide) mkdir -p $(dir $@) && rm -f $@
587ifdef import_includes_deps
588	$(hide) for f in $^; do \
589	  cat $$f >> $@; \
590	done
591else
592	$(hide) touch $@
593endif
594
595###########################################################
596## Common object handling.
597###########################################################
598
599# some rules depend on asm_objects being first.  If your code depends on
600# being first, it's reasonable to require it to be assembly
601all_objects := \
602    $(asm_objects) \
603    $(cpp_objects) \
604    $(gen_cpp_objects) \
605    $(gen_asm_objects) \
606    $(c_objects) \
607    $(gen_c_objects) \
608    $(objc_objects) \
609    $(yacc_objects) \
610    $(lex_objects) \
611    $(proto_generated_objects) \
612    $(addprefix $(TOPDIR)$(LOCAL_PATH)/,$(LOCAL_PREBUILT_OBJ_FILES))
613
614LOCAL_C_INCLUDES += $(TOPDIR)$(LOCAL_PATH) $(intermediates)
615
616ifndef LOCAL_SDK_VERSION
617  LOCAL_C_INCLUDES += $(JNI_H_INCLUDE)
618endif
619
620$(all_objects) : | $(LOCAL_GENERATED_SOURCES) $(import_includes)
621ALL_C_CPP_ETC_OBJECTS += $(all_objects)
622
623###########################################################
624## Copy headers to the install tree
625###########################################################
626include $(BUILD_COPY_HEADERS)
627
628###########################################################
629# Standard library handling.
630###########################################################
631
632###########################################################
633# The list of libraries that this module will link against are in
634# these variables.  Each is a list of bare module names like "libc libm".
635#
636# LOCAL_SHARED_LIBRARIES
637# LOCAL_STATIC_LIBRARIES
638# LOCAL_WHOLE_STATIC_LIBRARIES
639#
640# We need to convert the bare names into the dependencies that
641# we'll use for LOCAL_BUILT_MODULE and LOCAL_INSTALLED_MODULE.
642# LOCAL_BUILT_MODULE should depend on the BUILT versions of the
643# libraries, so that simply building this module doesn't force
644# an install of a library.  Similarly, LOCAL_INSTALLED_MODULE
645# should depend on the INSTALLED versions of the libraries so
646# that they get installed when this module does.
647###########################################################
648# NOTE:
649# WHOLE_STATIC_LIBRARIES are libraries that are pulled into the
650# module without leaving anything out, which is useful for turning
651# a collection of .a files into a .so file.  Linking against a
652# normal STATIC_LIBRARY will only pull in code/symbols that are
653# referenced by the module. (see gcc/ld's --whole-archive option)
654###########################################################
655
656# Get the list of BUILT libraries, which are under
657# various intermediates directories.
658so_suffix := $($(my_prefix)SHLIB_SUFFIX)
659a_suffix := $($(my_prefix)STATIC_LIB_SUFFIX)
660
661ifdef LOCAL_SDK_VERSION
662built_shared_libraries := \
663    $(addprefix $($(my_prefix)OUT_INTERMEDIATE_LIBRARIES)/, \
664      $(addsuffix $(so_suffix), \
665        $(LOCAL_SHARED_LIBRARIES)))
666
667my_system_shared_libraries_fullpath := \
668    $(my_ndk_stl_shared_lib_fullpath) \
669    $(addprefix $(my_ndk_version_root)/usr/lib/, \
670        $(addsuffix $(so_suffix), $(LOCAL_SYSTEM_SHARED_LIBRARIES)))
671
672built_shared_libraries += $(my_system_shared_libraries_fullpath)
673LOCAL_SHARED_LIBRARIES += $(LOCAL_SYSTEM_SHARED_LIBRARIES)
674else
675LOCAL_SHARED_LIBRARIES += $(LOCAL_SYSTEM_SHARED_LIBRARIES)
676built_shared_libraries := \
677    $(addprefix $($(my_prefix)OUT_INTERMEDIATE_LIBRARIES)/, \
678      $(addsuffix $(so_suffix), \
679        $(LOCAL_SHARED_LIBRARIES)))
680endif
681
682built_static_libraries := \
683    $(foreach lib,$(LOCAL_STATIC_LIBRARIES), \
684      $(call intermediates-dir-for, \
685        STATIC_LIBRARIES,$(lib),$(LOCAL_IS_HOST_MODULE))/$(lib)$(a_suffix))
686
687ifdef LOCAL_SDK_VERSION
688built_static_libraries += $(my_ndk_stl_static_lib)
689endif
690
691built_whole_libraries := \
692    $(foreach lib,$(LOCAL_WHOLE_STATIC_LIBRARIES), \
693      $(call intermediates-dir-for, \
694        STATIC_LIBRARIES,$(lib),$(LOCAL_IS_HOST_MODULE))/$(lib)$(a_suffix))
695
696# We don't care about installed static libraries, since the
697# libraries have already been linked into the module at that point.
698# We do, however, care about the NOTICE files for any static
699# libraries that we use. (see notice_files.mk)
700
701installed_static_library_notice_file_targets := \
702    $(foreach lib,$(LOCAL_STATIC_LIBRARIES) $(LOCAL_WHOLE_STATIC_LIBRARIES), \
703      NOTICE-$(if $(LOCAL_IS_HOST_MODULE),HOST,TARGET)-STATIC_LIBRARIES-$(lib))
704
705# Default is -fno-rtti.
706ifeq ($(strip $(LOCAL_RTTI_FLAG)),)
707LOCAL_RTTI_FLAG := -fno-rtti
708endif
709
710###########################################################
711# Rule-specific variable definitions
712###########################################################
713$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_YACCFLAGS := $(LOCAL_YACCFLAGS)
714$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ASFLAGS := $(LOCAL_ASFLAGS)
715$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CONLYFLAGS := $(LOCAL_CONLYFLAGS)
716$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CFLAGS := $(LOCAL_CFLAGS)
717$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CPPFLAGS := $(LOCAL_CPPFLAGS)
718$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_RTTI_FLAG := $(LOCAL_RTTI_FLAG)
719$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_DEBUG_CFLAGS := $(debug_cflags)
720$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_C_INCLUDES := $(LOCAL_C_INCLUDES)
721$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_IMPORT_INCLUDES := $(import_includes)
722$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_LDFLAGS := $(LOCAL_LDFLAGS)
723$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_LDLIBS := $(LOCAL_LDLIBS)
724$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_NO_CRT := $(LOCAL_NO_CRT)
725
726# this is really the way to get the files onto the command line instead
727# of using $^, because then LOCAL_ADDITIONAL_DEPENDENCIES doesn't work
728$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_SHARED_LIBRARIES := $(built_shared_libraries)
729$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_STATIC_LIBRARIES := $(built_static_libraries)
730$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_WHOLE_STATIC_LIBRARIES := $(built_whole_libraries)
731$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_OBJECTS := $(all_objects)
732
733###########################################################
734# Define library dependencies.
735###########################################################
736# all_libraries is used for the dependencies on LOCAL_BUILT_MODULE.
737all_libraries := \
738    $(built_shared_libraries) \
739    $(built_static_libraries) \
740    $(built_whole_libraries)
741
742# Also depend on the notice files for any static libraries that
743# are linked into this module.  This will force them to be installed
744# when this module is.
745$(LOCAL_INSTALLED_MODULE): | $(installed_static_library_notice_file_targets)
746
747###########################################################
748# Export includes
749###########################################################
750export_includes := $(intermediates)/export_includes
751$(export_includes): PRIVATE_EXPORT_C_INCLUDE_DIRS := $(LOCAL_EXPORT_C_INCLUDE_DIRS)
752$(export_includes) : $(LOCAL_MODULE_MAKEFILE)
753	@echo Export includes file: $< -- $@
754	$(hide) mkdir -p $(dir $@) && rm -f $@
755ifdef LOCAL_EXPORT_C_INCLUDE_DIRS
756	$(hide) for d in $(PRIVATE_EXPORT_C_INCLUDE_DIRS); do \
757	        echo "-I $$d" >> $@; \
758	        done
759else
760	$(hide) touch $@
761endif
762
763# Make sure export_includes gets generated when you are running mm/mmm
764$(LOCAL_BUILT_MODULE) : | $(export_includes)
765