binary.mk revision 9485a57bb2e55535fc337f2be803e79cd1c46b62 
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
105installed_shared_library_module_names := $(sort $(installed_shared_library_module_names))
106
107#######################################
108include $(BUILD_SYSTEM)/base_rules.mk
109#######################################
110
111# The real dependency will be added after all Android.mks are loaded and the install paths
112# of the shared libraries are determined.
113ifdef LOCAL_INSTALLED_MODULE
114ifdef installed_shared_library_module_names
115$(my_prefix)DEPENDENCIES_ON_SHARED_LIBRARIES += $(LOCAL_INSTALLED_MODULE):$(subst $(space),$(comma),$(installed_shared_library_module_names))
116endif
117endif
118
119ifeq ($(strip $(LOCAL_ADDRESS_SANITIZER)),true)
120  LOCAL_CLANG := true
121  LOCAL_CFLAGS += $(ADDRESS_SANITIZER_CONFIG_EXTRA_CFLAGS)
122  LOCAL_LDFLAGS += $(ADDRESS_SANITIZER_CONFIG_EXTRA_LDFLAGS)
123  LOCAL_SHARED_LIBRARIES += $(ADDRESS_SANITIZER_CONFIG_EXTRA_SHARED_LIBRARIES)
124  LOCAL_STATIC_LIBRARIES += $(ADDRESS_SANITIZER_CONFIG_EXTRA_STATIC_LIBRARIES)
125endif
126
127# Add in libcompiler_rt for all regular device builds
128ifeq (,$(LOCAL_SDK_VERSION)$(LOCAL_IS_HOST_MODULE)$(WITHOUT_LIBCOMPILER_RT))
129  LOCAL_STATIC_LIBRARIES += $(COMPILER_RT_CONFIG_EXTRA_STATIC_LIBRARIES)
130endif
131
132my_compiler_dependencies :=
133ifeq ($(strip $(LOCAL_CLANG)),true)
134  LOCAL_CFLAGS += $(CLANG_CONFIG_EXTRA_CFLAGS)
135  LOCAL_ASFLAGS += $(CLANG_CONFIG_EXTRA_ASFLAGS)
136  LOCAL_LDFLAGS += $(CLANG_CONFIG_EXTRA_LDFLAGS)
137  my_compiler_dependencies := $(CLANG) $(CLANG_CXX)
138endif
139
140####################################################
141## Add FDO flags if FDO is turned on and supported
142####################################################
143ifeq ($(strip $(LOCAL_NO_FDO_SUPPORT)),)
144  LOCAL_CFLAGS += $(TARGET_FDO_CFLAGS)
145  LOCAL_CPPFLAGS += $(TARGET_FDO_CFLAGS)
146  LOCAL_LDFLAGS += $(TARGET_FDO_CFLAGS)
147endif
148
149####################################################
150## Add profiling flags if aprof is turned on
151####################################################
152ifeq ($(strip $(LOCAL_ENABLE_APROF)),true)
153  # -ffunction-sections and -fomit-frame-pointer are conflict with -pg
154  LOCAL_CFLAGS += -fno-omit-frame-pointer -fno-function-sections -pg
155  LOCAL_CPPFLAGS += -fno-omit-frame-pointer -fno-function-sections -pg
156endif
157
158###########################################################
159## Explicitly declare assembly-only __ASSEMBLY__ macro for
160## assembly source
161###########################################################
162LOCAL_ASFLAGS += -D__ASSEMBLY__
163
164###########################################################
165## Define PRIVATE_ variables from global vars
166###########################################################
167ifdef LOCAL_SDK_VERSION
168my_target_project_includes :=
169my_target_c_includes := $(my_ndk_stl_include_path) $(my_ndk_version_root)/usr/include
170
171# filter out including of AndroidConfig.h in system/core.
172TARGET_GLOBAL_CFLAGS_NO_ANDCONF ?= $(subst $(TARGET_ANDROID_CONFIG_CFLAGS),,\
173    $(TARGET_GLOBAL_CFLAGS))
174my_target_global_cflags := $(TARGET_GLOBAL_CFLAGS_NO_ANDCONF)
175else
176my_target_project_includes := $(TARGET_PROJECT_INCLUDES)
177my_target_c_includes := $(TARGET_C_INCLUDES)
178ifeq ($(strip $(LOCAL_CLANG)),true)
179my_target_c_includes += $(CLANG_CONFIG_EXTRA_TARGET_C_INCLUDES)
180my_target_global_cflags := $(TARGET_GLOBAL_CLANG_FLAGS)
181else
182my_target_global_cflags := $(TARGET_GLOBAL_CFLAGS)
183endif # LOCAL_CLANG
184endif # LOCAL_SDK_VERSION
185
186$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_PROJECT_INCLUDES := $(my_target_project_includes)
187$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_C_INCLUDES := $(my_target_c_includes)
188$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_GLOBAL_CFLAGS := $(my_target_global_cflags)
189$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_GLOBAL_CPPFLAGS := $(TARGET_GLOBAL_CPPFLAGS)
190
191###########################################################
192## Define PRIVATE_ variables used by multiple module types
193###########################################################
194$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_NO_DEFAULT_COMPILER_FLAGS := \
195    $(strip $(LOCAL_NO_DEFAULT_COMPILER_FLAGS))
196
197ifeq ($(strip $(LOCAL_CC)),)
198  ifeq ($(strip $(LOCAL_CLANG)),true)
199    LOCAL_CC := $(CLANG)
200  else
201    LOCAL_CC := $($(my_prefix)CC)
202  endif
203endif
204$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CC := $(LOCAL_CC)
205
206ifeq ($(strip $(LOCAL_CXX)),)
207  ifeq ($(strip $(LOCAL_CLANG)),true)
208    LOCAL_CXX := $(CLANG_CXX)
209  else
210    LOCAL_CXX := $($(my_prefix)CXX)
211  endif
212endif
213$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CXX := $(LOCAL_CXX)
214
215# TODO: support a mix of standard extensions so that this isn't necessary
216LOCAL_CPP_EXTENSION := $(strip $(LOCAL_CPP_EXTENSION))
217ifeq ($(LOCAL_CPP_EXTENSION),)
218  LOCAL_CPP_EXTENSION := .cpp
219endif
220$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CPP_EXTENSION := $(LOCAL_CPP_EXTENSION)
221
222# Certain modules like libdl have to have symbols resolved at runtime and blow
223# up if --no-undefined is passed to the linker.
224ifeq ($(strip $(LOCAL_NO_DEFAULT_COMPILER_FLAGS)),)
225ifeq ($(strip $(LOCAL_ALLOW_UNDEFINED_SYMBOLS)),)
226  LOCAL_LDFLAGS := $(LOCAL_LDFLAGS) $($(my_prefix)NO_UNDEFINED_LDFLAGS)
227endif
228endif
229
230ifeq (true,$(LOCAL_GROUP_STATIC_LIBRARIES))
231$(LOCAL_BUILT_MODULE): PRIVATE_GROUP_STATIC_LIBRARIES := true
232else
233$(LOCAL_BUILT_MODULE): PRIVATE_GROUP_STATIC_LIBRARIES :=
234endif
235
236###########################################################
237## Define arm-vs-thumb-mode flags.
238###########################################################
239LOCAL_ARM_MODE := $(strip $(LOCAL_ARM_MODE))
240ifeq ($(TARGET_ARCH),arm)
241arm_objects_mode := $(if $(LOCAL_ARM_MODE),$(LOCAL_ARM_MODE),arm)
242normal_objects_mode := $(if $(LOCAL_ARM_MODE),$(LOCAL_ARM_MODE),thumb)
243
244# Read the values from something like TARGET_arm_CFLAGS or
245# TARGET_thumb_CFLAGS.  HOST_(arm|thumb)_CFLAGS values aren't
246# actually used (although they are usually empty).
247ifeq ($(strip $(LOCAL_CLANG)),true)
248arm_objects_cflags := $($(my_prefix)$(arm_objects_mode)_CLANG_CFLAGS)
249normal_objects_cflags := $($(my_prefix)$(normal_objects_mode)_CLANG_CFLAGS)
250else
251arm_objects_cflags := $($(my_prefix)$(arm_objects_mode)_CFLAGS)
252normal_objects_cflags := $($(my_prefix)$(normal_objects_mode)_CFLAGS)
253endif
254
255else
256arm_objects_mode :=
257normal_objects_mode :=
258arm_objects_cflags :=
259normal_objects_cflags :=
260endif
261
262###########################################################
263## Define per-module debugging flags.  Users can turn on
264## debugging for a particular module by setting DEBUG_MODULE_ModuleName
265## to a non-empty value in their environment or buildspec.mk,
266## and setting HOST_/TARGET_CUSTOM_DEBUG_CFLAGS to the
267## debug flags that they want to use.
268###########################################################
269ifdef DEBUG_MODULE_$(strip $(LOCAL_MODULE))
270  debug_cflags := $($(my_prefix)CUSTOM_DEBUG_CFLAGS)
271else
272  debug_cflags :=
273endif
274
275####################################################
276## Compile RenderScript with reflected C++
277####################################################
278
279renderscript_sources := $(filter %.rs %.fs,$(LOCAL_SRC_FILES))
280
281ifneq (,$(renderscript_sources))
282
283renderscript_sources_fullpath := $(addprefix $(LOCAL_PATH)/, $(renderscript_sources))
284RenderScript_file_stamp := $(intermediates)/RenderScriptCPP.stamp
285renderscript_intermediate := $(intermediates)/renderscript
286
287ifeq ($(LOCAL_RENDERSCRIPT_CC),)
288LOCAL_RENDERSCRIPT_CC := $(LLVM_RS_CC)
289endif
290
291# Turn on all warnings and warnings as errors for RS compiles.
292# This can be disabled with LOCAL_RENDERSCRIPT_FLAGS := -Wno-error
293renderscript_flags := -Wall -Werror
294renderscript_flags += $(LOCAL_RENDERSCRIPT_FLAGS)
295
296LOCAL_RENDERSCRIPT_INCLUDES := \
297    $(TOPDIR)external/clang/lib/Headers \
298    $(TOPDIR)frameworks/rs/scriptc \
299    $(LOCAL_RENDERSCRIPT_INCLUDES)
300
301ifneq ($(LOCAL_RENDERSCRIPT_INCLUDES_OVERRIDE),)
302LOCAL_RENDERSCRIPT_INCLUDES := $(LOCAL_RENDERSCRIPT_INCLUDES_OVERRIDE)
303endif
304
305$(RenderScript_file_stamp): PRIVATE_RS_INCLUDES := $(LOCAL_RENDERSCRIPT_INCLUDES)
306$(RenderScript_file_stamp): PRIVATE_RS_CC := $(LOCAL_RENDERSCRIPT_CC)
307$(RenderScript_file_stamp): PRIVATE_RS_FLAGS := $(renderscript_flags)
308$(RenderScript_file_stamp): PRIVATE_RS_SOURCE_FILES := $(renderscript_sources_fullpath)
309$(RenderScript_file_stamp): PRIVATE_RS_OUTPUT_DIR := $(renderscript_intermediate)
310$(RenderScript_file_stamp): $(renderscript_sources_fullpath) $(LOCAL_RENDERSCRIPT_CC)
311	$(transform-renderscripts-to-cpp-and-bc)
312
313# include the dependency files (.d) generated by llvm-rs-cc.
314renderscript_generated_dep_files := $(addprefix $(renderscript_intermediate)/, \
315    $(patsubst %.fs,%.d, $(patsubst %.rs,%.d, $(notdir $(renderscript_sources)))))
316-include $(renderscript_generated_dep_files)
317
318LOCAL_INTERMEDIATE_TARGETS += $(RenderScript_file_stamp)
319
320rs_generated_cpps := $(addprefix \
321    $(renderscript_intermediate)/ScriptC_,$(patsubst %.fs,%.cpp, $(patsubst %.rs,%.cpp, \
322    $(notdir $(renderscript_sources)))))
323
324$(rs_generated_cpps) : $(RenderScript_file_stamp)
325
326LOCAL_C_INCLUDES += $(renderscript_intermediate)
327LOCAL_GENERATED_SOURCES += $(rs_generated_cpps)
328
329endif
330
331
332###########################################################
333## Stuff source generated from one-off tools
334###########################################################
335$(LOCAL_GENERATED_SOURCES): PRIVATE_MODULE := $(LOCAL_MODULE)
336
337ALL_GENERATED_SOURCES += $(LOCAL_GENERATED_SOURCES)
338
339
340###########################################################
341## Compile the .proto files to .cc and then to .o
342###########################################################
343proto_sources := $(filter %.proto,$(LOCAL_SRC_FILES))
344proto_generated_objects :=
345proto_generated_headers :=
346ifneq ($(proto_sources),)
347proto_sources_fullpath := $(addprefix $(LOCAL_PATH)/, $(proto_sources))
348proto_generated_cc_sources_dir := $(intermediates)/proto
349proto_generated_cc_sources := $(addprefix $(proto_generated_cc_sources_dir)/, \
350    $(patsubst %.proto,%.pb.cc,$(proto_sources_fullpath)))
351proto_generated_objects := $(patsubst %.cc,%.o, $(proto_generated_cc_sources))
352
353$(proto_generated_cc_sources): PRIVATE_PROTO_INCLUDES := $(TOP)
354$(proto_generated_cc_sources): PRIVATE_PROTO_CC_OUTPUT_DIR := $(proto_generated_cc_sources_dir)
355$(proto_generated_cc_sources): PRIVATE_PROTOC_FLAGS := $(LOCAL_PROTOC_FLAGS)
356$(proto_generated_cc_sources): $(proto_generated_cc_sources_dir)/%.pb.cc: %.proto $(PROTOC)
357	$(transform-proto-to-cc)
358
359proto_generated_headers := $(patsubst %.pb.cc,%.pb.h, $(proto_generated_cc_sources))
360$(proto_generated_headers): $(proto_generated_cc_sources_dir)/%.pb.h: $(proto_generated_cc_sources_dir)/%.pb.cc
361
362$(proto_generated_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
363$(proto_generated_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
364$(proto_generated_objects): $(proto_generated_cc_sources_dir)/%.o: $(proto_generated_cc_sources_dir)/%.cc $(proto_generated_headers)
365	$(transform-$(PRIVATE_HOST)cpp-to-o)
366-include $(proto_generated_objects:%.o=%.P)
367
368LOCAL_C_INCLUDES += external/protobuf/src $(proto_generated_cc_sources_dir)
369LOCAL_CFLAGS += -DGOOGLE_PROTOBUF_NO_RTTI
370ifeq ($(LOCAL_PROTOC_OPTIMIZE_TYPE),full)
371LOCAL_STATIC_LIBRARIES += libprotobuf-cpp-2.3.0-full
372else
373LOCAL_STATIC_LIBRARIES += libprotobuf-cpp-2.3.0-lite
374endif
375endif
376
377
378###########################################################
379## YACC: Compile .y files to .cpp and the to .o.
380###########################################################
381
382yacc_sources := $(filter %.y,$(LOCAL_SRC_FILES))
383yacc_cpps := $(addprefix \
384    $(intermediates)/,$(yacc_sources:.y=$(LOCAL_CPP_EXTENSION)))
385yacc_headers := $(yacc_cpps:$(LOCAL_CPP_EXTENSION)=.h)
386yacc_objects := $(yacc_cpps:$(LOCAL_CPP_EXTENSION)=.o)
387
388ifneq ($(strip $(yacc_cpps)),)
389$(yacc_cpps): $(intermediates)/%$(LOCAL_CPP_EXTENSION): \
390    $(TOPDIR)$(LOCAL_PATH)/%.y \
391    $(lex_cpps) $(LOCAL_ADDITIONAL_DEPENDENCIES)
392	$(call transform-y-to-cpp,$(PRIVATE_CPP_EXTENSION))
393$(yacc_headers): $(intermediates)/%.h: $(intermediates)/%$(LOCAL_CPP_EXTENSION)
394
395$(yacc_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
396$(yacc_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
397$(yacc_objects): $(intermediates)/%.o: $(intermediates)/%$(LOCAL_CPP_EXTENSION)
398	$(transform-$(PRIVATE_HOST)cpp-to-o)
399endif
400
401###########################################################
402## LEX: Compile .l files to .cpp and then to .o.
403###########################################################
404
405lex_sources := $(filter %.l,$(LOCAL_SRC_FILES))
406lex_cpps := $(addprefix \
407    $(intermediates)/,$(lex_sources:.l=$(LOCAL_CPP_EXTENSION)))
408lex_objects := $(lex_cpps:$(LOCAL_CPP_EXTENSION)=.o)
409
410ifneq ($(strip $(lex_cpps)),)
411$(lex_cpps): $(intermediates)/%$(LOCAL_CPP_EXTENSION): \
412    $(TOPDIR)$(LOCAL_PATH)/%.l
413	$(transform-l-to-cpp)
414
415$(lex_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
416$(lex_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
417$(lex_objects): $(intermediates)/%.o: \
418    $(intermediates)/%$(LOCAL_CPP_EXTENSION) \
419    $(LOCAL_ADDITIONAL_DEPENDENCIES) \
420    $(yacc_headers)
421	$(transform-$(PRIVATE_HOST)cpp-to-o)
422endif
423
424###########################################################
425## C++: Compile .cpp files to .o.
426###########################################################
427
428# we also do this on host modules, even though
429# it's not really arm, because there are files that are shared.
430cpp_arm_sources    := $(patsubst %$(LOCAL_CPP_EXTENSION).arm,%$(LOCAL_CPP_EXTENSION),$(filter %$(LOCAL_CPP_EXTENSION).arm,$(LOCAL_SRC_FILES)))
431cpp_arm_objects    := $(addprefix $(intermediates)/,$(cpp_arm_sources:$(LOCAL_CPP_EXTENSION)=.o))
432
433cpp_normal_sources := $(filter %$(LOCAL_CPP_EXTENSION),$(LOCAL_SRC_FILES))
434cpp_normal_objects := $(addprefix $(intermediates)/,$(cpp_normal_sources:$(LOCAL_CPP_EXTENSION)=.o))
435
436$(cpp_arm_objects):    PRIVATE_ARM_MODE := $(arm_objects_mode)
437$(cpp_arm_objects):    PRIVATE_ARM_CFLAGS := $(arm_objects_cflags)
438$(cpp_normal_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
439$(cpp_normal_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
440
441cpp_objects        := $(cpp_arm_objects) $(cpp_normal_objects)
442
443ifneq ($(strip $(cpp_objects)),)
444$(cpp_objects): $(intermediates)/%.o: \
445    $(TOPDIR)$(LOCAL_PATH)/%$(LOCAL_CPP_EXTENSION) \
446    $(yacc_cpps) $(proto_generated_headers) \
447    $(LOCAL_ADDITIONAL_DEPENDENCIES) \
448    | $(my_compiler_dependencies)
449	$(transform-$(PRIVATE_HOST)cpp-to-o)
450-include $(cpp_objects:%.o=%.P)
451endif
452
453###########################################################
454## C++: Compile generated .cpp files to .o.
455###########################################################
456
457gen_cpp_sources := $(filter %$(LOCAL_CPP_EXTENSION),$(LOCAL_GENERATED_SOURCES))
458gen_cpp_objects := $(gen_cpp_sources:%$(LOCAL_CPP_EXTENSION)=%.o)
459
460ifneq ($(strip $(gen_cpp_objects)),)
461# Compile all generated files as thumb.
462# TODO: support compiling certain generated files as arm.
463$(gen_cpp_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
464$(gen_cpp_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
465$(gen_cpp_objects): $(intermediates)/%.o: \
466    $(intermediates)/%$(LOCAL_CPP_EXTENSION) $(yacc_cpps) \
467    $(proto_generated_headers) \
468    $(LOCAL_ADDITIONAL_DEPENDENCIES) \
469    | $(my_compiler_dependencies)
470	$(transform-$(PRIVATE_HOST)cpp-to-o)
471-include $(gen_cpp_objects:%.o=%.P)
472endif
473
474###########################################################
475## S: Compile generated .S and .s files to .o.
476###########################################################
477
478gen_S_sources := $(filter %.S,$(LOCAL_GENERATED_SOURCES))
479gen_S_objects := $(gen_S_sources:%.S=%.o)
480
481ifneq ($(strip $(gen_S_sources)),)
482$(gen_S_objects): $(intermediates)/%.o: $(intermediates)/%.S \
483    $(LOCAL_ADDITIONAL_DEPENDENCIES) \
484    | $(my_compiler_dependencies)
485	$(transform-$(PRIVATE_HOST)s-to-o)
486-include $(gen_S_objects:%.o=%.P)
487endif
488
489gen_s_sources := $(filter %.s,$(LOCAL_GENERATED_SOURCES))
490gen_s_objects := $(gen_s_sources:%.s=%.o)
491
492ifneq ($(strip $(gen_s_objects)),)
493$(gen_s_objects): $(intermediates)/%.o: $(intermediates)/%.s \
494    $(LOCAL_ADDITIONAL_DEPENDENCIES) \
495    | $(my_compiler_dependencies)
496	$(transform-$(PRIVATE_HOST)s-to-o-no-deps)
497-include $(gen_s_objects:%.o=%.P)
498endif
499
500gen_asm_objects := $(gen_S_objects) $(gen_s_objects)
501
502###########################################################
503## C: Compile .c files to .o.
504###########################################################
505
506c_arm_sources    := $(patsubst %.c.arm,%.c,$(filter %.c.arm,$(LOCAL_SRC_FILES)))
507c_arm_objects    := $(addprefix $(intermediates)/,$(c_arm_sources:.c=.o))
508
509c_normal_sources := $(filter %.c,$(LOCAL_SRC_FILES))
510c_normal_objects := $(addprefix $(intermediates)/,$(c_normal_sources:.c=.o))
511
512$(c_arm_objects):    PRIVATE_ARM_MODE := $(arm_objects_mode)
513$(c_arm_objects):    PRIVATE_ARM_CFLAGS := $(arm_objects_cflags)
514$(c_normal_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
515$(c_normal_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
516
517c_objects        := $(c_arm_objects) $(c_normal_objects)
518
519ifneq ($(strip $(c_objects)),)
520$(c_objects): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.c $(yacc_cpps) $(proto_generated_headers) \
521    $(LOCAL_ADDITIONAL_DEPENDENCIES) \
522    | $(my_compiler_dependencies)
523	$(transform-$(PRIVATE_HOST)c-to-o)
524-include $(c_objects:%.o=%.P)
525endif
526
527###########################################################
528## C: Compile generated .c files to .o.
529###########################################################
530
531gen_c_sources := $(filter %.c,$(LOCAL_GENERATED_SOURCES))
532gen_c_objects := $(gen_c_sources:%.c=%.o)
533
534ifneq ($(strip $(gen_c_objects)),)
535# Compile all generated files as thumb.
536# TODO: support compiling certain generated files as arm.
537$(gen_c_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
538$(gen_c_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
539$(gen_c_objects): $(intermediates)/%.o: $(intermediates)/%.c $(yacc_cpps) $(proto_generated_headers) \
540    $(LOCAL_ADDITIONAL_DEPENDENCIES) \
541    | $(my_compiler_dependencies)
542	$(transform-$(PRIVATE_HOST)c-to-o)
543-include $(gen_c_objects:%.o=%.P)
544endif
545
546###########################################################
547## ObjC: Compile .m files to .o
548###########################################################
549
550objc_sources := $(filter %.m,$(LOCAL_SRC_FILES))
551objc_objects := $(addprefix $(intermediates)/,$(objc_sources:.m=.o))
552
553ifneq ($(strip $(objc_objects)),)
554$(objc_objects): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.m $(yacc_cpps) $(proto_generated_headers) \
555    $(LOCAL_ADDITIONAL_DEPENDENCIES) \
556    | $(my_compiler_dependencies)
557	$(transform-$(PRIVATE_HOST)m-to-o)
558-include $(objc_objects:%.o=%.P)
559endif
560
561###########################################################
562## AS: Compile .S files to .o.
563###########################################################
564
565asm_sources_S := $(filter %.S,$(LOCAL_SRC_FILES))
566asm_objects_S := $(addprefix $(intermediates)/,$(asm_sources_S:.S=.o))
567
568ifneq ($(strip $(asm_objects_S)),)
569$(asm_objects_S): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.S \
570    $(LOCAL_ADDITIONAL_DEPENDENCIES) \
571    | $(my_compiler_dependencies)
572	$(transform-$(PRIVATE_HOST)s-to-o)
573-include $(asm_objects_S:%.o=%.P)
574endif
575
576asm_sources_s := $(filter %.s,$(LOCAL_SRC_FILES))
577asm_objects_s := $(addprefix $(intermediates)/,$(asm_sources_s:.s=.o))
578
579ifneq ($(strip $(asm_objects_s)),)
580$(asm_objects_s): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.s \
581    $(LOCAL_ADDITIONAL_DEPENDENCIES) \
582    | $(my_compiler_dependencies)
583	$(transform-$(PRIVATE_HOST)s-to-o-no-deps)
584-include $(asm_objects_s:%.o=%.P)
585endif
586
587asm_objects := $(asm_objects_S) $(asm_objects_s)
588
589
590####################################################
591## Import includes
592####################################################
593import_includes := $(intermediates)/import_includes
594import_includes_deps := $(strip \
595    $(foreach l, $(installed_shared_library_module_names), \
596      $(call intermediates-dir-for,SHARED_LIBRARIES,$(l),$(LOCAL_IS_HOST_MODULE))/export_includes) \
597    $(foreach l, $(LOCAL_STATIC_LIBRARIES) $(LOCAL_WHOLE_STATIC_LIBRARIES), \
598      $(call intermediates-dir-for,STATIC_LIBRARIES,$(l),$(LOCAL_IS_HOST_MODULE))/export_includes))
599$(import_includes) : $(import_includes_deps)
600	@echo Import includes file: $@
601	$(hide) mkdir -p $(dir $@) && rm -f $@
602ifdef import_includes_deps
603	$(hide) for f in $^; do \
604	  cat $$f >> $@; \
605	done
606else
607	$(hide) touch $@
608endif
609
610###########################################################
611## Common object handling.
612###########################################################
613
614# some rules depend on asm_objects being first.  If your code depends on
615# being first, it's reasonable to require it to be assembly
616all_objects := \
617    $(asm_objects) \
618    $(cpp_objects) \
619    $(gen_cpp_objects) \
620    $(gen_asm_objects) \
621    $(c_objects) \
622    $(gen_c_objects) \
623    $(objc_objects) \
624    $(yacc_objects) \
625    $(lex_objects) \
626    $(proto_generated_objects) \
627    $(addprefix $(TOPDIR)$(LOCAL_PATH)/,$(LOCAL_PREBUILT_OBJ_FILES))
628
629LOCAL_C_INCLUDES += $(TOPDIR)$(LOCAL_PATH) $(intermediates)
630
631ifndef LOCAL_SDK_VERSION
632  LOCAL_C_INCLUDES += $(JNI_H_INCLUDE)
633endif
634
635$(all_objects) : | $(LOCAL_GENERATED_SOURCES) $(import_includes)
636ALL_C_CPP_ETC_OBJECTS += $(all_objects)
637
638###########################################################
639## Copy headers to the install tree
640###########################################################
641include $(BUILD_COPY_HEADERS)
642
643###########################################################
644# Standard library handling.
645###########################################################
646
647###########################################################
648# The list of libraries that this module will link against are in
649# these variables.  Each is a list of bare module names like "libc libm".
650#
651# LOCAL_SHARED_LIBRARIES
652# LOCAL_STATIC_LIBRARIES
653# LOCAL_WHOLE_STATIC_LIBRARIES
654#
655# We need to convert the bare names into the dependencies that
656# we'll use for LOCAL_BUILT_MODULE and LOCAL_INSTALLED_MODULE.
657# LOCAL_BUILT_MODULE should depend on the BUILT versions of the
658# libraries, so that simply building this module doesn't force
659# an install of a library.  Similarly, LOCAL_INSTALLED_MODULE
660# should depend on the INSTALLED versions of the libraries so
661# that they get installed when this module does.
662###########################################################
663# NOTE:
664# WHOLE_STATIC_LIBRARIES are libraries that are pulled into the
665# module without leaving anything out, which is useful for turning
666# a collection of .a files into a .so file.  Linking against a
667# normal STATIC_LIBRARY will only pull in code/symbols that are
668# referenced by the module. (see gcc/ld's --whole-archive option)
669###########################################################
670
671# Get the list of BUILT libraries, which are under
672# various intermediates directories.
673so_suffix := $($(my_prefix)SHLIB_SUFFIX)
674a_suffix := $($(my_prefix)STATIC_LIB_SUFFIX)
675
676ifdef LOCAL_SDK_VERSION
677built_shared_libraries := \
678    $(addprefix $($(my_prefix)OUT_INTERMEDIATE_LIBRARIES)/, \
679      $(addsuffix $(so_suffix), \
680        $(LOCAL_SHARED_LIBRARIES)))
681
682my_system_shared_libraries_fullpath := \
683    $(my_ndk_stl_shared_lib_fullpath) \
684    $(addprefix $(my_ndk_version_root)/usr/lib/, \
685        $(addsuffix $(so_suffix), $(LOCAL_SYSTEM_SHARED_LIBRARIES)))
686
687built_shared_libraries += $(my_system_shared_libraries_fullpath)
688LOCAL_SHARED_LIBRARIES += $(LOCAL_SYSTEM_SHARED_LIBRARIES)
689else
690LOCAL_SHARED_LIBRARIES += $(LOCAL_SYSTEM_SHARED_LIBRARIES)
691built_shared_libraries := \
692    $(addprefix $($(my_prefix)OUT_INTERMEDIATE_LIBRARIES)/, \
693      $(addsuffix $(so_suffix), \
694        $(LOCAL_SHARED_LIBRARIES)))
695endif
696
697built_static_libraries := \
698    $(foreach lib,$(LOCAL_STATIC_LIBRARIES), \
699      $(call intermediates-dir-for, \
700        STATIC_LIBRARIES,$(lib),$(LOCAL_IS_HOST_MODULE))/$(lib)$(a_suffix))
701
702ifdef LOCAL_SDK_VERSION
703built_static_libraries += $(my_ndk_stl_static_lib)
704endif
705
706built_whole_libraries := \
707    $(foreach lib,$(LOCAL_WHOLE_STATIC_LIBRARIES), \
708      $(call intermediates-dir-for, \
709        STATIC_LIBRARIES,$(lib),$(LOCAL_IS_HOST_MODULE))/$(lib)$(a_suffix))
710
711# We don't care about installed static libraries, since the
712# libraries have already been linked into the module at that point.
713# We do, however, care about the NOTICE files for any static
714# libraries that we use. (see notice_files.mk)
715
716installed_static_library_notice_file_targets := \
717    $(foreach lib,$(LOCAL_STATIC_LIBRARIES) $(LOCAL_WHOLE_STATIC_LIBRARIES), \
718      NOTICE-$(if $(LOCAL_IS_HOST_MODULE),HOST,TARGET)-STATIC_LIBRARIES-$(lib))
719
720# Default is -fno-rtti.
721ifeq ($(strip $(LOCAL_RTTI_FLAG)),)
722LOCAL_RTTI_FLAG := -fno-rtti
723endif
724
725###########################################################
726# Rule-specific variable definitions
727###########################################################
728$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_YACCFLAGS := $(LOCAL_YACCFLAGS)
729$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ASFLAGS := $(LOCAL_ASFLAGS)
730$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CONLYFLAGS := $(LOCAL_CONLYFLAGS)
731$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CFLAGS := $(LOCAL_CFLAGS)
732$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CPPFLAGS := $(LOCAL_CPPFLAGS)
733$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_RTTI_FLAG := $(LOCAL_RTTI_FLAG)
734$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_DEBUG_CFLAGS := $(debug_cflags)
735$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_C_INCLUDES := $(LOCAL_C_INCLUDES)
736$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_IMPORT_INCLUDES := $(import_includes)
737$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_LDFLAGS := $(LOCAL_LDFLAGS)
738$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_LDLIBS := $(LOCAL_LDLIBS)
739$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_NO_CRT := $(LOCAL_NO_CRT)
740
741# this is really the way to get the files onto the command line instead
742# of using $^, because then LOCAL_ADDITIONAL_DEPENDENCIES doesn't work
743$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_SHARED_LIBRARIES := $(built_shared_libraries)
744$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_STATIC_LIBRARIES := $(built_static_libraries)
745$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_WHOLE_STATIC_LIBRARIES := $(built_whole_libraries)
746$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_OBJECTS := $(all_objects)
747
748###########################################################
749# Define library dependencies.
750###########################################################
751# all_libraries is used for the dependencies on LOCAL_BUILT_MODULE.
752all_libraries := \
753    $(built_shared_libraries) \
754    $(built_static_libraries) \
755    $(built_whole_libraries)
756
757# Also depend on the notice files for any static libraries that
758# are linked into this module.  This will force them to be installed
759# when this module is.
760$(LOCAL_INSTALLED_MODULE): | $(installed_static_library_notice_file_targets)
761
762###########################################################
763# Export includes
764###########################################################
765export_includes := $(intermediates)/export_includes
766$(export_includes): PRIVATE_EXPORT_C_INCLUDE_DIRS := $(LOCAL_EXPORT_C_INCLUDE_DIRS)
767$(export_includes) : $(LOCAL_MODULE_MAKEFILE)
768	@echo Export includes file: $< -- $@
769	$(hide) mkdir -p $(dir $@) && rm -f $@
770ifdef LOCAL_EXPORT_C_INCLUDE_DIRS
771	$(hide) for d in $(PRIVATE_EXPORT_C_INCLUDE_DIRS); do \
772	        echo "-I $$d" >> $@; \
773	        done
774else
775	$(hide) touch $@
776endif
777
778# Make sure export_includes gets generated when you are running mm/mmm
779$(LOCAL_BUILT_MODULE) : | $(export_includes)
780