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Revert "Add liblog"
[android-x86/build.git] / core / binary.mk
1 ###########################################################
2 ## Standard rules for building binary object files from
3 ## asm/c/cpp/yacc/lex source files.
4 ##
5 ## The list of object files is exported in $(all_objects).
6 ###########################################################
7
8 my_ndk_version_root :=
9 ifdef 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
50 endif
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.
59 ifdef LOCAL_IS_HOST_MODULE
60   ifeq ($(LOCAL_SYSTEM_SHARED_LIBRARIES),none)
61       LOCAL_SYSTEM_SHARED_LIBRARIES :=
62   endif
63 else
64   ifeq ($(LOCAL_SYSTEM_SHARED_LIBRARIES),none)
65       LOCAL_SYSTEM_SHARED_LIBRARIES := $(TARGET_DEFAULT_SYSTEM_SHARED_LIBRARIES)
66   endif
67 endif
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.
76 define 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    )
84 endef
85 ifneq (,$(filter libcutils libutils,$(LOCAL_SHARED_LIBRARIES)))
86   LOCAL_SHARED_LIBRARIES := $(call insert-liblog,$(LOCAL_SHARED_LIBRARIES))
87 endif
88 ifneq (,$(filter libcutils libutils,$(LOCAL_STATIC_LIBRARIES)))
89   LOCAL_STATIC_LIBRARIES := $(call insert-liblog,$(LOCAL_STATIC_LIBRARIES))
90 endif
91 ifneq (,$(filter libcutils libutils,$(LOCAL_WHOLE_STATIC_LIBRARIES)))
92   LOCAL_WHOLE_STATIC_LIBRARIES := $(call insert-liblog,$(LOCAL_WHOLE_STATIC_LIBRARIES))
93 endif
94
95 ifdef 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)
101 else
102   installed_shared_library_module_names := \
103       $(LOCAL_SYSTEM_SHARED_LIBRARIES) $(LOCAL_SHARED_LIBRARIES)
104 endif
105 installed_shared_library_module_names := $(sort $(installed_shared_library_module_names))
106
107 #######################################
108 include $(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.
113 ifdef LOCAL_INSTALLED_MODULE
114 ifdef installed_shared_library_module_names
115 $(my_prefix)DEPENDENCIES_ON_SHARED_LIBRARIES += $(LOCAL_INSTALLED_MODULE):$(subst $(space),$(comma),$(installed_shared_library_module_names))
116 endif
117 endif
118
119 ifeq ($(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 += $(ADDRESS_SANITIZER_CONFIG_EXTRA_STATIC_LIBRARIES)
125 endif
126
127 # Add in libcompiler_rt for all regular device builds
128 ifeq (,$(LOCAL_SDK_VERSION)$(LOCAL_IS_HOST_MODULE)$(WITHOUT_LIBCOMPILER_RT))
129   LOCAL_STATIC_LIBRARIES += $(COMPILER_RT_CONFIG_EXTRA_STATIC_LIBRARIES)
130 endif
131
132 my_compiler_dependencies :=
133 ifeq ($(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) $(CLANG_CXX)
138 endif
139
140 ####################################################
141 ## Add FDO flags if FDO is turned on and supported
142 ####################################################
143 ifeq ($(strip $(LOCAL_NO_FDO_SUPPORT)),)
144   LOCAL_CFLAGS += $(TARGET_FDO_CFLAGS)
145   LOCAL_CPPFLAGS += $(TARGET_FDO_CFLAGS)
146   LOCAL_LDFLAGS += $(TARGET_FDO_CFLAGS)
147 endif
148
149 ####################################################
150 ## Add profiling flags if aprof is turned on
151 ####################################################
152 ifeq ($(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
156 endif
157
158 ###########################################################
159 ## Explicitly declare assembly-only __ASSEMBLY__ macro for
160 ## assembly source
161 ###########################################################
162 LOCAL_ASFLAGS += -D__ASSEMBLY__
163
164 ###########################################################
165 ## Define PRIVATE_ variables from global vars
166 ###########################################################
167 ifdef LOCAL_SDK_VERSION
168 my_target_project_includes :=
169 my_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.
172 TARGET_GLOBAL_CFLAGS_NO_ANDCONF ?= $(subst $(TARGET_ANDROID_CONFIG_CFLAGS),,\
173     $(TARGET_GLOBAL_CFLAGS))
174 my_target_global_cflags := $(TARGET_GLOBAL_CFLAGS_NO_ANDCONF)
175 else
176 my_target_project_includes := $(TARGET_PROJECT_INCLUDES)
177 my_target_c_includes := $(TARGET_C_INCLUDES)
178 ifeq ($(strip $(LOCAL_CLANG)),true)
179 my_target_c_includes += $(CLANG_CONFIG_EXTRA_TARGET_C_INCLUDES)
180 my_target_global_cflags := $(TARGET_GLOBAL_CLANG_FLAGS)
181 else
182 my_target_global_cflags := $(TARGET_GLOBAL_CFLAGS)
183 endif # LOCAL_CLANG
184 endif # 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 $(LOCAL_NO_DEFAULT_COMPILER_FLAGS))
196
197 ifeq ($(strip $(LOCAL_CC)),)
198   ifeq ($(strip $(LOCAL_CLANG)),true)
199     LOCAL_CC := $(CLANG)
200   else
201     LOCAL_CC := $($(my_prefix)CC)
202   endif
203 endif
204 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CC := $(LOCAL_CC)
205
206 ifeq ($(strip $(LOCAL_CXX)),)
207   ifeq ($(strip $(LOCAL_CLANG)),true)
208     LOCAL_CXX := $(CLANG_CXX)
209   else
210     LOCAL_CXX := $($(my_prefix)CXX)
211   endif
212 endif
213 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CXX := $(LOCAL_CXX)
214
215 # TODO: support a mix of standard extensions so that this isn't necessary
216 LOCAL_CPP_EXTENSION := $(strip $(LOCAL_CPP_EXTENSION))
217 ifeq ($(LOCAL_CPP_EXTENSION),)
218   LOCAL_CPP_EXTENSION := .cpp
219 endif
220 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CPP_EXTENSION := $(LOCAL_CPP_EXTENSION)
221
222 # Certain modules like libdl have to have symbols resolved at runtime and blow
223 # up if --no-undefined is passed to the linker.
224 ifeq ($(strip $(LOCAL_NO_DEFAULT_COMPILER_FLAGS)),)
225 ifeq ($(strip $(LOCAL_ALLOW_UNDEFINED_SYMBOLS)),)
226   LOCAL_LDFLAGS := $(LOCAL_LDFLAGS) $($(my_prefix)NO_UNDEFINED_LDFLAGS)
227 endif
228 endif
229
230 ifeq (true,$(LOCAL_GROUP_STATIC_LIBRARIES))
231 $(LOCAL_BUILT_MODULE): PRIVATE_GROUP_STATIC_LIBRARIES := true
232 else
233 $(LOCAL_BUILT_MODULE): PRIVATE_GROUP_STATIC_LIBRARIES :=
234 endif
235
236 ###########################################################
237 ## Define arm-vs-thumb-mode flags.
238 ###########################################################
239 LOCAL_ARM_MODE := $(strip $(LOCAL_ARM_MODE))
240 ifeq ($(TARGET_ARCH),arm)
241 arm_objects_mode := $(if $(LOCAL_ARM_MODE),$(LOCAL_ARM_MODE),arm)
242 normal_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).
247 ifeq ($(strip $(LOCAL_CLANG)),true)
248 arm_objects_cflags := $($(my_prefix)$(arm_objects_mode)_CLANG_CFLAGS)
249 normal_objects_cflags := $($(my_prefix)$(normal_objects_mode)_CLANG_CFLAGS)
250 else
251 arm_objects_cflags := $($(my_prefix)$(arm_objects_mode)_CFLAGS)
252 normal_objects_cflags := $($(my_prefix)$(normal_objects_mode)_CFLAGS)
253 endif
254
255 else
256 arm_objects_mode :=
257 normal_objects_mode :=
258 arm_objects_cflags :=
259 normal_objects_cflags :=
260 endif
261
262 ###########################################################
263 ## Define per-module debugging flags.  Users can turn on
264 ## debugging for a particular module by setting DEBUG_MODULE_ModuleName
265 ## to a non-empty value in their environment or buildspec.mk,
266 ## and setting HOST_/TARGET_CUSTOM_DEBUG_CFLAGS to the
267 ## debug flags that they want to use.
268 ###########################################################
269 ifdef DEBUG_MODULE_$(strip $(LOCAL_MODULE))
270   debug_cflags := $($(my_prefix)CUSTOM_DEBUG_CFLAGS)
271 else
272   debug_cflags :=
273 endif
274
275 ####################################################
276 ## Compile RenderScript with reflected C++
277 ####################################################
278
279 renderscript_sources := $(filter %.rs %.fs,$(LOCAL_SRC_FILES))
280
281 ifneq (,$(renderscript_sources))
282
283 renderscript_sources_fullpath := $(addprefix $(LOCAL_PATH)/, $(renderscript_sources))
284 RenderScript_file_stamp := $(intermediates)/RenderScriptCPP.stamp
285 renderscript_intermediate := $(intermediates)/renderscript
286
287 ifeq ($(LOCAL_RENDERSCRIPT_CC),)
288 LOCAL_RENDERSCRIPT_CC := $(LLVM_RS_CC)
289 endif
290
291 # Turn on all warnings and warnings as errors for RS compiles.
292 # This can be disabled with LOCAL_RENDERSCRIPT_FLAGS := -Wno-error
293 renderscript_flags := -Wall -Werror
294 renderscript_flags += $(LOCAL_RENDERSCRIPT_FLAGS)
295
296 LOCAL_RENDERSCRIPT_INCLUDES := \
297     $(TOPDIR)external/clang/lib/Headers \
298     $(TOPDIR)frameworks/rs/scriptc \
299     $(LOCAL_RENDERSCRIPT_INCLUDES)
300
301 ifneq ($(LOCAL_RENDERSCRIPT_INCLUDES_OVERRIDE),)
302 LOCAL_RENDERSCRIPT_INCLUDES := $(LOCAL_RENDERSCRIPT_INCLUDES_OVERRIDE)
303 endif
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.
314 renderscript_generated_dep_files := $(addprefix $(renderscript_intermediate)/, \
315     $(patsubst %.fs,%.d, $(patsubst %.rs,%.d, $(notdir $(renderscript_sources)))))
316 -include $(renderscript_generated_dep_files)
317
318 LOCAL_INTERMEDIATE_TARGETS += $(RenderScript_file_stamp)
319
320 rs_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
326 LOCAL_C_INCLUDES += $(renderscript_intermediate)
327 LOCAL_GENERATED_SOURCES += $(rs_generated_cpps)
328
329 endif
330
331
332 ###########################################################
333 ## Stuff source generated from one-off tools
334 ###########################################################
335 $(LOCAL_GENERATED_SOURCES): PRIVATE_MODULE := $(LOCAL_MODULE)
336
337 ALL_GENERATED_SOURCES += $(LOCAL_GENERATED_SOURCES)
338
339
340 ###########################################################
341 ## Compile the .proto files to .cc and then to .o
342 ###########################################################
343 proto_sources := $(filter %.proto,$(LOCAL_SRC_FILES))
344 proto_generated_objects :=
345 proto_generated_headers :=
346 ifneq ($(proto_sources),)
347 proto_sources_fullpath := $(addprefix $(LOCAL_PATH)/, $(proto_sources))
348 proto_generated_cc_sources_dir := $(intermediates)/proto
349 proto_generated_cc_sources := $(addprefix $(proto_generated_cc_sources_dir)/, \
350     $(patsubst %.proto,%.pb.cc,$(proto_sources_fullpath)))
351 proto_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
359 proto_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
368 LOCAL_C_INCLUDES += external/protobuf/src $(proto_generated_cc_sources_dir)
369 LOCAL_CFLAGS += -DGOOGLE_PROTOBUF_NO_RTTI
370 ifeq ($(LOCAL_PROTOC_OPTIMIZE_TYPE),full)
371 LOCAL_STATIC_LIBRARIES += libprotobuf-cpp-2.3.0-full
372 else
373 LOCAL_STATIC_LIBRARIES += libprotobuf-cpp-2.3.0-lite
374 endif
375 endif
376
377
378 ###########################################################
379 ## YACC: Compile .y files to .cpp and the to .o.
380 ###########################################################
381
382 yacc_sources := $(filter %.y,$(LOCAL_SRC_FILES))
383 yacc_cpps := $(addprefix \
384     $(intermediates)/,$(yacc_sources:.y=$(LOCAL_CPP_EXTENSION)))
385 yacc_headers := $(yacc_cpps:$(LOCAL_CPP_EXTENSION)=.h)
386 yacc_objects := $(yacc_cpps:$(LOCAL_CPP_EXTENSION)=.o)
387
388 ifneq ($(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)
399 endif
400
401 ###########################################################
402 ## LEX: Compile .l files to .cpp and then to .o.
403 ###########################################################
404
405 lex_sources := $(filter %.l,$(LOCAL_SRC_FILES))
406 lex_cpps := $(addprefix \
407     $(intermediates)/,$(lex_sources:.l=$(LOCAL_CPP_EXTENSION)))
408 lex_objects := $(lex_cpps:$(LOCAL_CPP_EXTENSION)=.o)
409
410 ifneq ($(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)
422 endif
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.
430 cpp_arm_sources    := $(patsubst %$(LOCAL_CPP_EXTENSION).arm,%$(LOCAL_CPP_EXTENSION),$(filter %$(LOCAL_CPP_EXTENSION).arm,$(LOCAL_SRC_FILES)))
431 cpp_arm_objects    := $(addprefix $(intermediates)/,$(cpp_arm_sources:$(LOCAL_CPP_EXTENSION)=.o))
432
433 cpp_normal_sources := $(filter %$(LOCAL_CPP_EXTENSION),$(LOCAL_SRC_FILES))
434 cpp_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
441 cpp_objects        := $(cpp_arm_objects) $(cpp_normal_objects)
442
443 ifneq ($(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)
451 endif
452
453 ###########################################################
454 ## C++: Compile generated .cpp files to .o.
455 ###########################################################
456
457 gen_cpp_sources := $(filter %$(LOCAL_CPP_EXTENSION),$(LOCAL_GENERATED_SOURCES))
458 gen_cpp_objects := $(gen_cpp_sources:%$(LOCAL_CPP_EXTENSION)=%.o)
459
460 ifneq ($(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)
472 endif
473
474 ###########################################################
475 ## S: Compile generated .S and .s files to .o.
476 ###########################################################
477
478 gen_S_sources := $(filter %.S,$(LOCAL_GENERATED_SOURCES))
479 gen_S_objects := $(gen_S_sources:%.S=%.o)
480
481 ifneq ($(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)
487 endif
488
489 gen_s_sources := $(filter %.s,$(LOCAL_GENERATED_SOURCES))
490 gen_s_objects := $(gen_s_sources:%.s=%.o)
491
492 ifneq ($(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)
498 endif
499
500 gen_asm_objects := $(gen_S_objects) $(gen_s_objects)
501
502 ###########################################################
503 ## o: Include generated .o files in output.
504 ###########################################################
505
506 gen_o_objects := $(filter %.o,$(LOCAL_GENERATED_SOURCES))
507
508 ###########################################################
509 ## C: Compile .c files to .o.
510 ###########################################################
511
512 c_arm_sources    := $(patsubst %.c.arm,%.c,$(filter %.c.arm,$(LOCAL_SRC_FILES)))
513 c_arm_objects    := $(addprefix $(intermediates)/,$(c_arm_sources:.c=.o))
514
515 c_normal_sources := $(filter %.c,$(LOCAL_SRC_FILES))
516 c_normal_objects := $(addprefix $(intermediates)/,$(c_normal_sources:.c=.o))
517
518 $(c_arm_objects):    PRIVATE_ARM_MODE := $(arm_objects_mode)
519 $(c_arm_objects):    PRIVATE_ARM_CFLAGS := $(arm_objects_cflags)
520 $(c_normal_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
521 $(c_normal_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
522
523 c_objects        := $(c_arm_objects) $(c_normal_objects)
524
525 ifneq ($(strip $(c_objects)),)
526 $(c_objects): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.c $(yacc_cpps) $(proto_generated_headers) \
527     $(LOCAL_ADDITIONAL_DEPENDENCIES) \
528     | $(my_compiler_dependencies)
529         $(transform-$(PRIVATE_HOST)c-to-o)
530 -include $(c_objects:%.o=%.P)
531 endif
532
533 ###########################################################
534 ## C: Compile generated .c files to .o.
535 ###########################################################
536
537 gen_c_sources := $(filter %.c,$(LOCAL_GENERATED_SOURCES))
538 gen_c_objects := $(gen_c_sources:%.c=%.o)
539
540 ifneq ($(strip $(gen_c_objects)),)
541 # Compile all generated files as thumb.
542 # TODO: support compiling certain generated files as arm.
543 $(gen_c_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
544 $(gen_c_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
545 $(gen_c_objects): $(intermediates)/%.o: $(intermediates)/%.c $(yacc_cpps) $(proto_generated_headers) \
546     $(LOCAL_ADDITIONAL_DEPENDENCIES) \
547     | $(my_compiler_dependencies)
548         $(transform-$(PRIVATE_HOST)c-to-o)
549 -include $(gen_c_objects:%.o=%.P)
550 endif
551
552 ###########################################################
553 ## ObjC: Compile .m files to .o
554 ###########################################################
555
556 objc_sources := $(filter %.m,$(LOCAL_SRC_FILES))
557 objc_objects := $(addprefix $(intermediates)/,$(objc_sources:.m=.o))
558
559 ifneq ($(strip $(objc_objects)),)
560 $(objc_objects): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.m $(yacc_cpps) $(proto_generated_headers) \
561     $(LOCAL_ADDITIONAL_DEPENDENCIES) \
562     | $(my_compiler_dependencies)
563         $(transform-$(PRIVATE_HOST)m-to-o)
564 -include $(objc_objects:%.o=%.P)
565 endif
566
567 ###########################################################
568 ## AS: Compile .S files to .o.
569 ###########################################################
570
571 asm_sources_S := $(filter %.S,$(LOCAL_SRC_FILES))
572 asm_objects_S := $(addprefix $(intermediates)/,$(asm_sources_S:.S=.o))
573
574 ifneq ($(strip $(asm_objects_S)),)
575 $(asm_objects_S): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.S \
576     $(LOCAL_ADDITIONAL_DEPENDENCIES) \
577     | $(my_compiler_dependencies)
578         $(transform-$(PRIVATE_HOST)s-to-o)
579 -include $(asm_objects_S:%.o=%.P)
580 endif
581
582 asm_sources_s := $(filter %.s,$(LOCAL_SRC_FILES))
583 asm_objects_s := $(addprefix $(intermediates)/,$(asm_sources_s:.s=.o))
584
585 ifneq ($(strip $(asm_objects_s)),)
586 $(asm_objects_s): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.s \
587     $(LOCAL_ADDITIONAL_DEPENDENCIES) \
588     | $(my_compiler_dependencies)
589         $(transform-$(PRIVATE_HOST)s-to-o-no-deps)
590 -include $(asm_objects_s:%.o=%.P)
591 endif
592
593 asm_objects := $(asm_objects_S) $(asm_objects_s)
594
595
596 ####################################################
597 ## Import includes
598 ####################################################
599 import_includes := $(intermediates)/import_includes
600 import_includes_deps := $(strip \
601     $(foreach l, $(installed_shared_library_module_names), \
602       $(call intermediates-dir-for,SHARED_LIBRARIES,$(l),$(LOCAL_IS_HOST_MODULE))/export_includes) \
603     $(foreach l, $(LOCAL_STATIC_LIBRARIES) $(LOCAL_WHOLE_STATIC_LIBRARIES), \
604       $(call intermediates-dir-for,STATIC_LIBRARIES,$(l),$(LOCAL_IS_HOST_MODULE))/export_includes))
605 $(import_includes) : $(import_includes_deps)
606         @echo Import includes file: $@
607         $(hide) mkdir -p $(dir $@) && rm -f $@
608 ifdef import_includes_deps
609         $(hide) for f in $^; do \
610           cat $$f >> $@; \
611         done
612 else
613         $(hide) touch $@
614 endif
615
616 ###########################################################
617 ## Common object handling.
618 ###########################################################
619
620 # some rules depend on asm_objects being first.  If your code depends on
621 # being first, it's reasonable to require it to be assembly
622 all_objects := \
623     $(asm_objects) \
624     $(cpp_objects) \
625     $(gen_cpp_objects) \
626     $(gen_asm_objects) \
627     $(c_objects) \
628     $(gen_c_objects) \
629     $(objc_objects) \
630     $(yacc_objects) \
631     $(lex_objects) \
632     $(proto_generated_objects) \
633     $(addprefix $(TOPDIR)$(LOCAL_PATH)/,$(LOCAL_PREBUILT_OBJ_FILES)) \
634     $(gen_o_objects)
635
636 LOCAL_C_INCLUDES += $(TOPDIR)$(LOCAL_PATH) $(intermediates)
637
638 ifndef LOCAL_SDK_VERSION
639   LOCAL_C_INCLUDES += $(JNI_H_INCLUDE)
640 endif
641
642 # .o files need to be filtered out of LOCAL_GENERATED_SOURCES
643 # to avoid creating circular dependencies.
644 $(all_objects) : | $(filter-out %.o,$(LOCAL_GENERATED_SOURCES)) $(import_includes)
645 ALL_C_CPP_ETC_OBJECTS += $(all_objects)
646
647 ###########################################################
648 ## Copy headers to the install tree
649 ###########################################################
650 include $(BUILD_COPY_HEADERS)
651
652 ###########################################################
653 # Standard library handling.
654 ###########################################################
655
656 ###########################################################
657 # The list of libraries that this module will link against are in
658 # these variables.  Each is a list of bare module names like "libc libm".
659 #
660 # LOCAL_SHARED_LIBRARIES
661 # LOCAL_STATIC_LIBRARIES
662 # LOCAL_WHOLE_STATIC_LIBRARIES
663 #
664 # We need to convert the bare names into the dependencies that
665 # we'll use for LOCAL_BUILT_MODULE and LOCAL_INSTALLED_MODULE.
666 # LOCAL_BUILT_MODULE should depend on the BUILT versions of the
667 # libraries, so that simply building this module doesn't force
668 # an install of a library.  Similarly, LOCAL_INSTALLED_MODULE
669 # should depend on the INSTALLED versions of the libraries so
670 # that they get installed when this module does.
671 ###########################################################
672 # NOTE:
673 # WHOLE_STATIC_LIBRARIES are libraries that are pulled into the
674 # module without leaving anything out, which is useful for turning
675 # a collection of .a files into a .so file.  Linking against a
676 # normal STATIC_LIBRARY will only pull in code/symbols that are
677 # referenced by the module. (see gcc/ld's --whole-archive option)
678 ###########################################################
679
680 # Get the list of BUILT libraries, which are under
681 # various intermediates directories.
682 so_suffix := $($(my_prefix)SHLIB_SUFFIX)
683 a_suffix := $($(my_prefix)STATIC_LIB_SUFFIX)
684
685 ifdef LOCAL_SDK_VERSION
686 built_shared_libraries := \
687     $(addprefix $($(my_prefix)OUT_INTERMEDIATE_LIBRARIES)/, \
688       $(addsuffix $(so_suffix), \
689         $(LOCAL_SHARED_LIBRARIES)))
690
691 my_system_shared_libraries_fullpath := \
692     $(my_ndk_stl_shared_lib_fullpath) \
693     $(addprefix $(my_ndk_version_root)/usr/lib/, \
694         $(addsuffix $(so_suffix), $(LOCAL_SYSTEM_SHARED_LIBRARIES)))
695
696 built_shared_libraries += $(my_system_shared_libraries_fullpath)
697 LOCAL_SHARED_LIBRARIES += $(LOCAL_SYSTEM_SHARED_LIBRARIES)
698 else
699 LOCAL_SHARED_LIBRARIES += $(LOCAL_SYSTEM_SHARED_LIBRARIES)
700 built_shared_libraries := \
701     $(addprefix $($(my_prefix)OUT_INTERMEDIATE_LIBRARIES)/, \
702       $(addsuffix $(so_suffix), \
703         $(LOCAL_SHARED_LIBRARIES)))
704 endif
705
706 built_static_libraries := \
707     $(foreach lib,$(LOCAL_STATIC_LIBRARIES), \
708       $(call intermediates-dir-for, \
709         STATIC_LIBRARIES,$(lib),$(LOCAL_IS_HOST_MODULE))/$(lib)$(a_suffix))
710
711 ifdef LOCAL_SDK_VERSION
712 built_static_libraries += $(my_ndk_stl_static_lib)
713 endif
714
715 built_whole_libraries := \
716     $(foreach lib,$(LOCAL_WHOLE_STATIC_LIBRARIES), \
717       $(call intermediates-dir-for, \
718         STATIC_LIBRARIES,$(lib),$(LOCAL_IS_HOST_MODULE))/$(lib)$(a_suffix))
719
720 # We don't care about installed static libraries, since the
721 # libraries have already been linked into the module at that point.
722 # We do, however, care about the NOTICE files for any static
723 # libraries that we use. (see notice_files.mk)
724
725 installed_static_library_notice_file_targets := \
726     $(foreach lib,$(LOCAL_STATIC_LIBRARIES) $(LOCAL_WHOLE_STATIC_LIBRARIES), \
727       NOTICE-$(if $(LOCAL_IS_HOST_MODULE),HOST,TARGET)-STATIC_LIBRARIES-$(lib))
728
729 # Default is -fno-rtti.
730 ifeq ($(strip $(LOCAL_RTTI_FLAG)),)
731 LOCAL_RTTI_FLAG := -fno-rtti
732 endif
733
734 ###########################################################
735 # Rule-specific variable definitions
736 ###########################################################
737 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_YACCFLAGS := $(LOCAL_YACCFLAGS)
738 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ASFLAGS := $(LOCAL_ASFLAGS)
739 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CONLYFLAGS := $(LOCAL_CONLYFLAGS)
740 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CFLAGS := $(LOCAL_CFLAGS)
741 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CPPFLAGS := $(LOCAL_CPPFLAGS)
742 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_RTTI_FLAG := $(LOCAL_RTTI_FLAG)
743 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_DEBUG_CFLAGS := $(debug_cflags)
744 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_C_INCLUDES := $(LOCAL_C_INCLUDES)
745 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_IMPORT_INCLUDES := $(import_includes)
746 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_LDFLAGS := $(LOCAL_LDFLAGS)
747 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_LDLIBS := $(LOCAL_LDLIBS)
748 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_NO_CRT := $(LOCAL_NO_CRT)
749
750 # this is really the way to get the files onto the command line instead
751 # of using $^, because then LOCAL_ADDITIONAL_DEPENDENCIES doesn't work
752 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_SHARED_LIBRARIES := $(built_shared_libraries)
753 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_STATIC_LIBRARIES := $(built_static_libraries)
754 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_WHOLE_STATIC_LIBRARIES := $(built_whole_libraries)
755 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_OBJECTS := $(all_objects)
756
757 ###########################################################
758 # Define library dependencies.
759 ###########################################################
760 # all_libraries is used for the dependencies on LOCAL_BUILT_MODULE.
761 all_libraries := \
762     $(built_shared_libraries) \
763     $(built_static_libraries) \
764     $(built_whole_libraries)
765
766 # Also depend on the notice files for any static libraries that
767 # are linked into this module.  This will force them to be installed
768 # when this module is.
769 $(LOCAL_INSTALLED_MODULE): | $(installed_static_library_notice_file_targets)
770
771 ###########################################################
772 # Export includes
773 ###########################################################
774 export_includes := $(intermediates)/export_includes
775 $(export_includes): PRIVATE_EXPORT_C_INCLUDE_DIRS := $(LOCAL_EXPORT_C_INCLUDE_DIRS)
776 $(export_includes) : $(LOCAL_MODULE_MAKEFILE)
777         @echo Export includes file: $< -- $@
778         $(hide) mkdir -p $(dir $@) && rm -f $@
779 ifdef LOCAL_EXPORT_C_INCLUDE_DIRS
780         $(hide) for d in $(PRIVATE_EXPORT_C_INCLUDE_DIRS); do \
781                 echo "-I $$d" >> $@; \
782                 done
783 else
784         $(hide) touch $@
785 endif
786
787 # Make sure export_includes gets generated when you are running mm/mmm
788 $(LOCAL_BUILT_MODULE) : | $(export_includes)