binary.mk revision 597cfdb9db079994620333665db992de7c0a99a0 
1###########################################################
2## Standard rules for building binary object files from
3## asm/c/cpp/yacc/lex/etc source files.
4##
5## The list of object files is exported in $(all_objects).
6###########################################################
7
8#######################################
9include $(BUILD_SYSTEM)/base_rules.mk
10#######################################
11
12my_ndk_sysroot :=
13my_ndk_sysroot_include :=
14my_ndk_sysroot_lib :=
15ifdef LOCAL_SDK_VERSION
16  ifdef LOCAL_NDK_VERSION
17    $(error $(LOCAL_PATH): LOCAL_NDK_VERSION is now retired.)
18  endif
19  ifdef LOCAL_IS_HOST_MODULE
20    $(error $(LOCAL_PATH): LOCAL_SDK_VERSION cannot be used in host module)
21  endif
22  my_ndk_source_root := $(HISTORICAL_NDK_VERSIONS_ROOT)/current/sources
23  my_ndk_sysroot := $(HISTORICAL_NDK_VERSIONS_ROOT)/current/platforms/android-$(LOCAL_SDK_VERSION)/arch-$(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)
24  my_ndk_sysroot_include := $(my_ndk_sysroot)/usr/include
25  ifeq (x86_64,$(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH))
26    my_ndk_sysroot_lib := $(my_ndk_sysroot)/usr/lib64
27  else
28    my_ndk_sysroot_lib := $(my_ndk_sysroot)/usr/lib
29  endif
30
31  # Set up the NDK stl variant. Starting from NDK-r5 the c++ stl resides in a separate location.
32  # See ndk/docs/CPLUSPLUS-SUPPORT.html
33  my_ndk_stl_include_path :=
34  my_ndk_stl_shared_lib_fullpath :=
35  my_ndk_stl_shared_lib :=
36  my_ndk_stl_static_lib :=
37  my_ndk_stl_cppflags :=
38  LOCAL_NDK_STL_VARIANT := $(strip $(LOCAL_NDK_STL_VARIANT))
39  ifeq (,$(LOCAL_NDK_STL_VARIANT))
40    LOCAL_NDK_STL_VARIANT := system
41  endif
42  ifneq (1,$(words $(filter system stlport_static stlport_shared c++_static c++_shared gnustl_static, $(LOCAL_NDK_STL_VARIANT))))
43    $(error $(LOCAL_PATH): Unknown LOCAL_NDK_STL_VARIANT $(LOCAL_NDK_STL_VARIANT))
44  endif
45  ifeq (system,$(LOCAL_NDK_STL_VARIANT))
46    my_ndk_stl_include_path := $(my_ndk_source_root)/cxx-stl/system/include
47    # for "system" variant, the shared library exists in the system library and -lstdc++ is added by default.
48  else # LOCAL_NDK_STL_VARIANT is not system
49  ifneq (,$(filter stlport_%, $(LOCAL_NDK_STL_VARIANT)))
50    my_ndk_stl_include_path := $(my_ndk_source_root)/cxx-stl/stlport/stlport
51    ifeq (stlport_static,$(LOCAL_NDK_STL_VARIANT))
52      my_ndk_stl_static_lib := $(my_ndk_source_root)/cxx-stl/stlport/libs/$(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)CPU_ABI)/libstlport_static.a
53    else
54      my_ndk_stl_shared_lib_fullpath := $(my_ndk_source_root)/cxx-stl/stlport/libs/$(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)CPU_ABI)/libstlport_shared.so
55      my_ndk_stl_shared_lib := -lstlport_shared
56    endif
57  else # LOCAL_NDK_STL_VARIANT is not stlport_* either
58  ifneq (,$(filter c++_%, $(LOCAL_NDK_STL_VARIANT)))
59    my_ndk_stl_include_path := $(my_ndk_source_root)/cxx-stl/llvm-libc++/libcxx/include \
60                               $(my_ndk_source_root)/cxx-stl/llvm-libc++/gabi++/include \
61                               $(my_ndk_source_root)/android/support/include
62    ifeq (c++_static,$(LOCAL_NDK_STL_VARIANT))
63      my_ndk_stl_static_lib := $(my_ndk_source_root)/cxx-stl/llvm-libc++/libs/$(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)CPU_ABI)/libc++_static.a
64    else
65      my_ndk_stl_shared_lib_fullpath := $(my_ndk_source_root)/cxx-stl/llvm-libc++/libs/$(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)CPU_ABI)/libc++_shared.so
66      my_ndk_stl_shared_lib := -lc++_shared
67    endif
68    my_ndk_stl_cppflags := -std=c++11
69  else
70    # LOCAL_NDK_STL_VARIANT is gnustl_static
71    my_ndk_stl_include_path := $(my_ndk_source_root)/cxx-stl/gnu-libstdc++/$($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_NDK_GCC_VERSION)/libs/$(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)CPU_ABI)/include \
72                               $(my_ndk_source_root)/cxx-stl/gnu-libstdc++/$($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_NDK_GCC_VERSION)/include
73    my_ndk_stl_static_lib := $(my_ndk_source_root)/cxx-stl/gnu-libstdc++/$($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_NDK_GCC_VERSION)/libs/$(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)CPU_ABI)/libgnustl_static.a
74  endif
75  endif
76  endif
77endif
78
79##################################################
80# Compute the dependency of the shared libraries
81##################################################
82# On the target, we compile with -nostdlib, so we must add in the
83# default system shared libraries, unless they have requested not
84# to by supplying a LOCAL_SYSTEM_SHARED_LIBRARIES value.  One would
85# supply that, for example, when building libc itself.
86ifdef LOCAL_IS_HOST_MODULE
87  ifeq ($(LOCAL_SYSTEM_SHARED_LIBRARIES),none)
88      my_system_shared_libraries :=
89  else
90      my_system_shared_libraries := $(LOCAL_SYSTEM_SHARED_LIBRARIES)
91  endif
92else
93  ifeq ($(LOCAL_SYSTEM_SHARED_LIBRARIES),none)
94      my_system_shared_libraries := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_DEFAULT_SYSTEM_SHARED_LIBRARIES)
95  else
96      my_system_shared_libraries := $(LOCAL_SYSTEM_SHARED_LIBRARIES)
97  endif
98endif
99
100# The following LOCAL_ variables will be modified in this file.
101# Because the same LOCAL_ variables may be used to define modules for both 1st arch and 2nd arch,
102# we can't modify them in place.
103my_src_files := $(LOCAL_SRC_FILES)
104my_static_libraries := $(LOCAL_STATIC_LIBRARIES)
105my_whole_static_libraries := $(LOCAL_WHOLE_STATIC_LIBRARIES)
106my_shared_libraries := $(LOCAL_SHARED_LIBRARIES)
107my_cflags := $(LOCAL_CFLAGS)
108my_cppflags := $(LOCAL_CPPFLAGS)
109my_ldflags := $(LOCAL_LDFLAGS)
110my_asflags := $(LOCAL_ASFLAGS)
111my_cc := $(LOCAL_CC)
112my_cxx := $(LOCAL_CXX)
113my_c_includes := $(LOCAL_C_INCLUDES)
114my_generated_sources := $(LOCAL_GENERATED_SOURCES)
115
116# MinGW spits out warnings about -fPIC even for -fpie?!) being ignored because
117# all code is position independent, and then those warnings get promoted to
118# errors.
119ifeq ($(strip $(USE_MINGW)),)
120ifeq ($(LOCAL_MODULE_CLASS),EXECUTABLES)
121my_cflags += -fpie
122else
123my_cflags += -fPIC
124endif
125endif
126
127my_src_files += $(LOCAL_SRC_FILES_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_SRC_FILES_$(my_32_64_bit_suffix))
128my_shared_libraries += $(LOCAL_SHARED_LIBRARIES_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_SHARED_LIBRARIES_$(my_32_64_bit_suffix))
129my_cflags += $(LOCAL_CFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_CFLAGS_$(my_32_64_bit_suffix))
130my_cppflags += $(LOCAL_CPPFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_CPPFLAGS_$(my_32_64_bit_suffix))
131my_ldflags += $(LOCAL_LDFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_LDFLAGS_$(my_32_64_bit_suffix))
132my_asflags += $(LOCAL_ASFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_ASFLAGS_$(my_32_64_bit_suffix))
133my_c_includes += $(LOCAL_C_INCLUDES_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_C_INCLUDES_$(my_32_64_bit_suffix))
134my_generated_sources += $(LOCAL_GENERATED_SOURCES_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_GENERATED_SOURCES_$(my_32_64_bit_suffix))
135
136my_clang := $(LOCAL_CLANG)
137ifdef LOCAL_CLANG_$(my_32_64_bit_suffix)
138my_clang := $(LOCAL_CLANG_$(my_32_64_bit_suffix))
139endif
140ifdef LOCAL_CLANG_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)
141my_clang := $(LOCAL_CLANG_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH))
142endif
143
144# arch-specific static libraries go first so that generic ones can depend on them
145my_static_libraries := $(LOCAL_STATIC_LIBRARIES_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_STATIC_LIBRARIES_$(my_32_64_bit_suffix)) $(my_static_libraries)
146my_whole_static_libraries := $(LOCAL_WHOLE_STATIC_LIBRARIES_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_WHOLE_STATIC_LIBRARIES_$(my_32_64_bit_suffix)) $(my_whole_static_libraries)
147
148my_cflags := $(filter-out $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)GLOBAL_UNSUPPORTED_CFLAGS),$(my_cflags))
149
150
151# Replace libstdc++ with libc++ if it's seen
152my_libcxx := $(filter libc++, $(my_shared_libraries))
153ifdef my_libcxx
154my_system_shared_libraries := $(filter-out libstdc++, $(my_system_shared_libraries))
155endif
156
157# Add static HAL libraries
158ifdef LOCAL_HAL_STATIC_LIBRARIES
159$(foreach lib, $(LOCAL_HAL_STATIC_LIBRARIES), \
160    $(eval b_lib := $(filter $(lib).%,$(BOARD_HAL_STATIC_LIBRARIES)))\
161    $(if $(b_lib), $(eval my_static_libraries += $(b_lib)),\
162                   $(eval my_static_libraries += $(lib).default)))
163b_lib :=
164endif
165
166ifeq ($(strip $(LOCAL_ADDRESS_SANITIZER)),true)
167  my_clang := true
168  # Frame pointer based unwinder in ASan requires ARM frame setup.
169  LOCAL_ARM_MODE := arm
170  my_cflags += $(ADDRESS_SANITIZER_CONFIG_EXTRA_CFLAGS)
171  my_ldflags += $(ADDRESS_SANITIZER_CONFIG_EXTRA_LDFLAGS)
172  my_shared_libraries += $(ADDRESS_SANITIZER_CONFIG_EXTRA_SHARED_LIBRARIES)
173  my_static_libraries += $(ADDRESS_SANITIZER_CONFIG_EXTRA_STATIC_LIBRARIES)
174endif
175
176ifeq ($(strip $($(LOCAL_2ND_ARCH_VAR_PREFIX)WITHOUT_$(my_prefix)CLANG)),true)
177  my_clang :=
178endif
179
180# Add in libcompiler_rt for all regular device builds
181ifeq (,$(LOCAL_SDK_VERSION)$(LOCAL_IS_HOST_MODULE)$(WITHOUT_LIBCOMPILER_RT))
182  my_static_libraries += $(COMPILER_RT_CONFIG_EXTRA_STATIC_LIBRARIES)
183endif
184
185my_compiler_dependencies :=
186
187##################################################################
188## Add FDO flags if FDO is turned on and supported
189## Please note that we will do option filtering during FDO build.
190## i.e. Os->O2, remove -fno-early-inline and -finline-limit.
191##################################################################
192ifeq ($(strip $(LOCAL_FDO_SUPPORT)), true)
193  ifeq ($(strip $(LOCAL_IS_HOST_MODULE)),)
194    my_cflags += $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_FDO_CFLAGS)
195    my_ldflags += $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_FDO_LDFLAGS)
196  endif
197endif
198
199###########################################################
200## Explicitly declare assembly-only __ASSEMBLY__ macro for
201## assembly source
202###########################################################
203my_asflags += -D__ASSEMBLY__
204
205
206##########################################################
207## Set up installed module dependency
208## We cannot compute the full path of the LOCAL_SHARED_LIBRARIES for
209## they may cusomize their install path with LOCAL_MODULE_PATH
210##########################################################
211# Get the list of INSTALLED libraries as module names.
212ifdef LOCAL_SDK_VERSION
213  installed_shared_library_module_names := \
214      $(my_shared_libraries)
215else
216  installed_shared_library_module_names := \
217      $(my_system_shared_libraries) $(my_shared_libraries)
218endif
219installed_shared_library_module_names := $(sort $(installed_shared_library_module_names))
220
221# The real dependency will be added after all Android.mks are loaded and the install paths
222# of the shared libraries are determined.
223ifdef LOCAL_INSTALLED_MODULE
224ifdef installed_shared_library_module_names
225$(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)DEPENDENCIES_ON_SHARED_LIBRARIES += \
226    $(my_register_name):$(LOCAL_INSTALLED_MODULE):$(subst $(space),$(comma),$(installed_shared_library_module_names))
227endif
228endif
229
230###########################################################
231## Define PRIVATE_ variables from global vars
232###########################################################
233ifndef LOCAL_IS_HOST_MODULE
234ifdef LOCAL_SDK_VERSION
235my_target_project_includes :=
236my_target_c_includes := $(my_ndk_stl_include_path) $(my_ndk_sysroot_include)
237my_target_global_cppflags := $(my_ndk_stl_cppflags)
238else
239my_target_project_includes := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_PROJECT_INCLUDES)
240my_target_c_includes := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_C_INCLUDES)
241my_target_global_cppflags :=
242endif # LOCAL_SDK_VERSION
243
244ifeq ($(my_clang),true)
245my_target_global_cflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_TARGET_GLOBAL_CFLAGS)
246my_target_global_cppflags += $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_TARGET_GLOBAL_CPPFLAGS)
247my_target_global_ldflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_TARGET_GLOBAL_LDFLAGS)
248my_target_c_includes += $(CLANG_CONFIG_EXTRA_TARGET_C_INCLUDES)
249else
250my_target_global_cflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CFLAGS)
251my_target_global_cppflags += $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CPPFLAGS)
252my_target_global_ldflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_LDFLAGS)
253endif # my_clang
254
255$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_PROJECT_INCLUDES := $(my_target_project_includes)
256$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_C_INCLUDES := $(my_target_c_includes)
257$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_GLOBAL_CFLAGS := $(my_target_global_cflags)
258$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_GLOBAL_CPPFLAGS := $(my_target_global_cppflags)
259$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_GLOBAL_LDFLAGS := $(my_target_global_ldflags)
260
261else # LOCAL_IS_HOST_MODULE
262
263ifeq ($(my_clang),true)
264my_host_global_cflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_HOST_GLOBAL_CFLAGS)
265my_host_global_cppflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_HOST_GLOBAL_CPPFLAGS)
266my_host_global_ldflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_HOST_GLOBAL_LDFLAGS)
267my_host_c_includes := $($(LOCAL_2ND_ARCH_VAR_PREFIX)HOST_C_INCLUDES) $(CLANG_CONFIG_EXTRA_HOST_C_INCLUDES)
268else
269my_host_global_cflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_CFLAGS)
270my_host_global_cppflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_CPPFLAGS)
271my_host_global_ldflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_LDFLAGS)
272my_host_c_includes := $($(LOCAL_2ND_ARCH_VAR_PREFIX)HOST_C_INCLUDES)
273endif # my_clang
274
275$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_HOST_C_INCLUDES := $(my_host_c_includes)
276$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_HOST_GLOBAL_CFLAGS := $(my_host_global_cflags)
277$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_HOST_GLOBAL_CPPFLAGS := $(my_host_global_cppflags)
278$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_HOST_GLOBAL_LDFLAGS := $(my_host_global_ldflags)
279endif # LOCAL_IS_HOST_MODULE
280
281###########################################################
282## Define PRIVATE_ variables used by multiple module types
283###########################################################
284$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_NO_DEFAULT_COMPILER_FLAGS := \
285    $(strip $(LOCAL_NO_DEFAULT_COMPILER_FLAGS))
286
287ifeq ($(strip $(WITH_SYNTAX_CHECK)),)
288  LOCAL_NO_SYNTAX_CHECK := true
289endif
290
291ifeq ($(strip $(WITH_STATIC_ANALYZER)),)
292  LOCAL_NO_STATIC_ANALYZER := true
293endif
294
295ifneq ($(strip $(LOCAL_IS_HOST_MODULE)),)
296  my_syntax_arch := host
297else
298  my_syntax_arch := $(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)
299endif
300
301ifeq ($(strip $(my_cc)),)
302  ifeq ($(strip $(my_clang)),true)
303    my_cc := $(CLANG)
304  else
305    my_cc := $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)CC)
306  endif
307endif
308ifneq ($(LOCAL_NO_STATIC_ANALYZER),true)
309  my_cc := $(SYNTAX_TOOLS_PREFIX)/ccc-analyzer $(my_syntax_arch) "$(my_cc)"
310else
311ifneq ($(LOCAL_NO_SYNTAX_CHECK),true)
312  my_cc := $(SYNTAX_TOOLS_PREFIX)/ccc-syntax $(my_syntax_arch) "$(my_cc)"
313endif
314endif
315$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CC := $(my_cc)
316
317ifeq ($(strip $(my_cxx)),)
318  ifeq ($(strip $(my_clang)),true)
319    my_cxx := $(CLANG_CXX)
320  else
321    my_cxx := $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)CXX)
322  endif
323endif
324ifneq ($(LOCAL_NO_STATIC_ANALYZER),true)
325  my_cxx := $(SYNTAX_TOOLS_PREFIX)/cxx-analyzer $(my_syntax_arch) "$(my_cxx)"
326else
327ifneq ($(LOCAL_NO_SYNTAX_CHECK),true)
328  my_cxx := $(SYNTAX_TOOLS_PREFIX)/cxx-syntax $(my_syntax_arch) "$(my_cxx)"
329endif
330endif
331$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CXX := $(my_cxx)
332$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CLANG := $(my_clang)
333
334# TODO: support a mix of standard extensions so that this isn't necessary
335LOCAL_CPP_EXTENSION := $(strip $(LOCAL_CPP_EXTENSION))
336ifeq ($(LOCAL_CPP_EXTENSION),)
337  LOCAL_CPP_EXTENSION := .cpp
338endif
339$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CPP_EXTENSION := $(LOCAL_CPP_EXTENSION)
340
341# Certain modules like libdl have to have symbols resolved at runtime and blow
342# up if --no-undefined is passed to the linker.
343ifeq ($(strip $(LOCAL_NO_DEFAULT_COMPILER_FLAGS)),)
344ifeq ($(strip $(LOCAL_ALLOW_UNDEFINED_SYMBOLS)),)
345  my_ldflags +=  $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)NO_UNDEFINED_LDFLAGS)
346endif
347endif
348
349ifeq (true,$(LOCAL_GROUP_STATIC_LIBRARIES))
350$(LOCAL_BUILT_MODULE): PRIVATE_GROUP_STATIC_LIBRARIES := true
351else
352$(LOCAL_BUILT_MODULE): PRIVATE_GROUP_STATIC_LIBRARIES :=
353endif
354
355###########################################################
356## Define arm-vs-thumb-mode flags.
357###########################################################
358LOCAL_ARM_MODE := $(strip $(LOCAL_ARM_MODE))
359ifeq ($(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH),arm)
360arm_objects_mode := $(if $(LOCAL_ARM_MODE),$(LOCAL_ARM_MODE),arm)
361normal_objects_mode := $(if $(LOCAL_ARM_MODE),$(LOCAL_ARM_MODE),thumb)
362
363# Read the values from something like TARGET_arm_CFLAGS or
364# TARGET_thumb_CFLAGS.  HOST_(arm|thumb)_CFLAGS values aren't
365# actually used (although they are usually empty).
366arm_objects_cflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)$(arm_objects_mode)_CFLAGS)
367normal_objects_cflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)$(normal_objects_mode)_CFLAGS)
368ifeq ($(strip $(my_clang)),true)
369arm_objects_cflags := $(call $(LOCAL_2ND_ARCH_VAR_PREFIX)convert-to-$(my_host)clang-flags,$(arm_objects_cflags))
370normal_objects_cflags := $(call $(LOCAL_2ND_ARCH_VAR_PREFIX)convert-to-$(my_host)clang-flags,$(normal_objects_cflags))
371endif
372
373else
374arm_objects_mode :=
375normal_objects_mode :=
376arm_objects_cflags :=
377normal_objects_cflags :=
378endif
379
380###########################################################
381## Define per-module debugging flags.  Users can turn on
382## debugging for a particular module by setting DEBUG_MODULE_ModuleName
383## to a non-empty value in their environment or buildspec.mk,
384## and setting HOST_/TARGET_CUSTOM_DEBUG_CFLAGS to the
385## debug flags that they want to use.
386###########################################################
387ifdef DEBUG_MODULE_$(strip $(LOCAL_MODULE))
388  debug_cflags := $($(my_prefix)CUSTOM_DEBUG_CFLAGS)
389else
390  debug_cflags :=
391endif
392
393####################################################
394## Compile RenderScript with reflected C++
395####################################################
396
397renderscript_sources := $(filter %.rs %.fs,$(my_src_files))
398
399ifneq (,$(renderscript_sources))
400
401renderscript_sources_fullpath := $(addprefix $(LOCAL_PATH)/, $(renderscript_sources))
402RenderScript_file_stamp := $(intermediates)/RenderScriptCPP.stamp
403renderscript_intermediate := $(intermediates)/renderscript
404
405ifeq ($(LOCAL_RENDERSCRIPT_CC),)
406LOCAL_RENDERSCRIPT_CC := $(LLVM_RS_CC)
407endif
408
409# Turn on all warnings and warnings as errors for RS compiles.
410# This can be disabled with LOCAL_RENDERSCRIPT_FLAGS := -Wno-error
411renderscript_flags := -Wall -Werror
412renderscript_flags += $(LOCAL_RENDERSCRIPT_FLAGS)
413# -m32 or -m64
414renderscript_flags += -m$(my_32_64_bit_suffix)
415
416renderscript_includes := \
417    $(TOPDIR)external/clang/lib/Headers \
418    $(TOPDIR)frameworks/rs/scriptc \
419    $(LOCAL_RENDERSCRIPT_INCLUDES)
420
421ifneq ($(LOCAL_RENDERSCRIPT_INCLUDES_OVERRIDE),)
422renderscript_includes := $(LOCAL_RENDERSCRIPT_INCLUDES_OVERRIDE)
423endif
424
425$(RenderScript_file_stamp): PRIVATE_RS_INCLUDES := $(renderscript_includes)
426$(RenderScript_file_stamp): PRIVATE_RS_CC := $(LOCAL_RENDERSCRIPT_CC)
427$(RenderScript_file_stamp): PRIVATE_RS_FLAGS := $(renderscript_flags)
428$(RenderScript_file_stamp): PRIVATE_RS_SOURCE_FILES := $(renderscript_sources_fullpath)
429$(RenderScript_file_stamp): PRIVATE_RS_OUTPUT_DIR := $(renderscript_intermediate)
430$(RenderScript_file_stamp): $(renderscript_sources_fullpath) $(LOCAL_RENDERSCRIPT_CC)
431	$(transform-renderscripts-to-cpp-and-bc)
432
433# include the dependency files (.d) generated by llvm-rs-cc.
434renderscript_generated_dep_files := $(addprefix $(renderscript_intermediate)/, \
435    $(patsubst %.fs,%.d, $(patsubst %.rs,%.d, $(notdir $(renderscript_sources)))))
436-include $(renderscript_generated_dep_files)
437
438LOCAL_INTERMEDIATE_TARGETS += $(RenderScript_file_stamp)
439
440rs_generated_cpps := $(addprefix \
441    $(renderscript_intermediate)/ScriptC_,$(patsubst %.fs,%.cpp, $(patsubst %.rs,%.cpp, \
442    $(notdir $(renderscript_sources)))))
443
444# This is just a dummy rule to make sure gmake doesn't skip updating the dependents.
445$(rs_generated_cpps) : $(RenderScript_file_stamp)
446	@echo "Updated RS generated cpp file $@."
447
448my_c_includes += $(renderscript_intermediate)
449my_generated_sources += $(rs_generated_cpps)
450
451endif
452
453
454###########################################################
455## Stuff source generated from one-off tools
456###########################################################
457$(my_generated_sources): PRIVATE_MODULE := $(my_register_name)
458
459my_gen_sources_copy := $(patsubst $(generated_sources_dir)/%,$(intermediates)/%,$(filter $(generated_sources_dir)/%,$(my_generated_sources)))
460
461$(my_gen_sources_copy): $(intermediates)/% : $(generated_sources_dir)/% | $(ACP)
462	@echo "Copy: $@"
463	$(copy-file-to-target)
464
465my_generated_sources := $(patsubst $(generated_sources_dir)/%,$(intermediates)/%,$(my_generated_sources))
466
467ALL_GENERATED_SOURCES += $(my_generated_sources)
468
469###########################################################
470# PROTOC transforms
471###########################################################
472
473proto_sources := $(filter %.proto,$(LOCAL_SRC_FILES))
474
475proto_generated_objects :=
476proto_generated_headers :=
477nanopb_c_generated_objects :=
478nanopb_c_generated_headers :=
479ifeq (,$(filter nanopb-c nanopb-c-enable_malloc, $(LOCAL_PROTOC_OPTIMIZE_TYPE)))
480
481###########################################################
482## Compile the .proto files to .cc and then to .o
483###########################################################
484ifneq ($(proto_sources),)
485proto_sources_fullpath := $(addprefix $(LOCAL_PATH)/, $(proto_sources))
486proto_generated_cc_sources_dir := $(generated_sources_dir)/proto
487proto_generated_cc_sources := $(addprefix $(proto_generated_cc_sources_dir)/, \
488    $(patsubst %.proto,%.pb.cc,$(proto_sources_fullpath)))
489proto_generated_headers := $(patsubst %.pb.cc,%.pb.h, $(proto_generated_cc_sources))
490proto_generated_obj_dir := $(intermediates)/proto
491proto_generated_objects := $(addprefix $(proto_generated_obj_dir)/, \
492    $(patsubst %.proto,%.pb.o,$(proto_sources_fullpath)))
493
494# Auto-export the generated proto source dir.
495LOCAL_EXPORT_C_INCLUDE_DIRS += $(proto_generated_cc_sources_dir)
496
497# Ensure the transform-proto-to-cc rule is only defined once in multilib build.
498ifndef $(my_prefix)_$(LOCAL_MODULE_CLASS)_$(LOCAL_MODULE)_proto_defined
499$(proto_generated_cc_sources): PRIVATE_PROTO_INCLUDES := $(TOP)
500$(proto_generated_cc_sources): PRIVATE_PROTO_CC_OUTPUT_DIR := $(proto_generated_cc_sources_dir)
501$(proto_generated_cc_sources): PRIVATE_PROTOC_FLAGS := $(LOCAL_PROTOC_FLAGS)
502$(proto_generated_cc_sources): $(proto_generated_cc_sources_dir)/%.pb.cc: %.proto $(PROTOC)
503	$(transform-proto-to-cc)
504
505# This is just a dummy rule to make sure gmake doesn't skip updating the dependents.
506$(proto_generated_headers): $(proto_generated_cc_sources_dir)/%.pb.h: $(proto_generated_cc_sources_dir)/%.pb.cc
507	@echo "Updated header file $@."
508
509$(my_prefix)_$(LOCAL_MODULE_CLASS)_$(LOCAL_MODULE)_proto_defined := true
510endif  # transform-proto-to-cc rule included only once
511
512$(proto_generated_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
513$(proto_generated_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
514$(proto_generated_objects): $(proto_generated_obj_dir)/%.o: $(proto_generated_cc_sources_dir)/%.cc $(proto_generated_headers)
515	$(transform-$(PRIVATE_HOST)cpp-to-o)
516-include $(proto_generated_objects:%.o=%.P)
517
518my_c_includes += external/protobuf/src $(proto_generated_cc_sources_dir)
519my_cflags += -DGOOGLE_PROTOBUF_NO_RTTI
520ifeq ($(LOCAL_PROTOC_OPTIMIZE_TYPE),full)
521my_static_libraries += libprotobuf-cpp-2.3.0-full
522else
523my_static_libraries += libprotobuf-cpp-2.3.0-lite
524endif
525endif  # $(proto_sources) non-empty
526
527
528else
529
530###########################################################
531## Compile the .proto files to .c from nanopb-c and then to .o
532###########################################################
533ifneq ($(proto_sources),)
534nanopb_c_sources_fullpath := $(addprefix $(LOCAL_PATH)/, $(proto_sources))
535nanopb_c_generated_sources_dir := $(intermediates)/proto
536nanopb_c_generated_sources := $(addprefix $(nanopb_c_generated_sources_dir)/, \
537    $(patsubst %.proto,%.pb.c,$(nanopb_c_sources_fullpath)))
538nanopb_c_generated_objects := $(patsubst %.c,%.o, $(nanopb_c_generated_sources))
539
540# Auto-export the generated proto source dir.
541LOCAL_EXPORT_C_INCLUDE_DIRS += $(nanopb_c_generated_sources_dir)
542
543$(nanopb_c_generated_sources): PRIVATE_NANOPB_C_INCLUDES := $(TOP)
544$(nanopb_c_generated_sources): PRIVATE_NANOPB_C_OUTPUT_DIR := $(nanopb_c_generated_sources_dir)
545$(nanopb_c_generated_sources): PRIVATE_NANOPB_C_FLAGS := $(LOCAL_PROTOC_FLAGS)
546
547$(nanopb_c_generated_sources): $(nanopb_c_generated_sources_dir)/%.pb.c: %.proto $(PROTOC)
548	$(transform-nanopb_c-to-c)
549
550nanopb_c_generated_headers := $(patsubst %.pb.c,%.pb.h, $(nanopb_c_generated_sources))
551$(nanopb_c_generated_headers): $(nanopb_c_generated_sources_dir)/%.pb.h: $(nanopb_c_generated_sources_dir)/%.pb.c
552
553$(nanopb_c_generated_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
554$(nanopb_c_generated_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
555$(nanopb_c_generated_objects): $(nanopb_c_generated_sources_dir)/%.o: $(nanopb_c_generated_sources_dir)/%.c $(nanopb_c_generated_headers)
556	$(transform-$(PRIVATE_HOST)c-to-o)
557-include $(nanopb_c_generated_objects:%.o=%.P)
558
559LOCAL_C_INCLUDES += external/nanopb-c $(dir $(nanopb_c_generated_headers))
560ifeq ($(LOCAL_PROTOC_OPTIMIZE_TYPE),nanopb-c-enable_malloc)
561LOCAL_STATIC_LIBRARIES += libnanopb-c-2.8.0-enable_malloc
562else
563LOCAL_STATIC_LIBRARIES += libnanopb-c-2.8.0
564endif
565endif
566
567endif
568
569###########################################################
570## YACC: Compile .y and .yy files to .cpp and the to .o.
571###########################################################
572
573y_yacc_sources := $(filter %.y,$(my_src_files))
574y_yacc_cpps := $(addprefix \
575    $(intermediates)/,$(y_yacc_sources:.y=$(LOCAL_CPP_EXTENSION)))
576
577yy_yacc_sources := $(filter %.yy,$(my_src_files))
578yy_yacc_cpps := $(addprefix \
579    $(intermediates)/,$(yy_yacc_sources:.yy=$(LOCAL_CPP_EXTENSION)))
580
581yacc_cpps := $(y_yacc_cpps) $(yy_yacc_cpps)
582yacc_headers := $(yacc_cpps:$(LOCAL_CPP_EXTENSION)=.h)
583yacc_objects := $(yacc_cpps:$(LOCAL_CPP_EXTENSION)=.o)
584
585ifneq ($(strip $(y_yacc_cpps)),)
586$(y_yacc_cpps): $(intermediates)/%$(LOCAL_CPP_EXTENSION): \
587    $(TOPDIR)$(LOCAL_PATH)/%.y \
588    $(lex_cpps) $(LOCAL_ADDITIONAL_DEPENDENCIES)
589	$(call transform-y-to-cpp,$(PRIVATE_CPP_EXTENSION))
590$(yacc_headers): $(intermediates)/%.h: $(intermediates)/%$(LOCAL_CPP_EXTENSION)
591endif
592
593ifneq ($(strip $(yy_yacc_cpps)),)
594$(yy_yacc_cpps): $(intermediates)/%$(LOCAL_CPP_EXTENSION): \
595    $(TOPDIR)$(LOCAL_PATH)/%.yy \
596    $(lex_cpps) $(LOCAL_ADDITIONAL_DEPENDENCIES)
597	$(call transform-y-to-cpp,$(PRIVATE_CPP_EXTENSION))
598$(yacc_headers): $(intermediates)/%.h: $(intermediates)/%$(LOCAL_CPP_EXTENSION)
599endif
600
601ifneq ($(strip $(yacc_cpps)),)
602$(yacc_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
603$(yacc_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
604$(yacc_objects): $(intermediates)/%.o: $(intermediates)/%$(LOCAL_CPP_EXTENSION)
605	$(transform-$(PRIVATE_HOST)cpp-to-o)
606endif
607
608###########################################################
609## LEX: Compile .l and .ll files to .cpp and then to .o.
610###########################################################
611
612l_lex_sources := $(filter %.l,$(my_src_files))
613l_lex_cpps := $(addprefix \
614    $(intermediates)/,$(l_lex_sources:.l=$(LOCAL_CPP_EXTENSION)))
615
616ll_lex_sources := $(filter %.ll,$(my_src_files))
617ll_lex_cpps := $(addprefix \
618    $(intermediates)/,$(ll_lex_sources:.ll=$(LOCAL_CPP_EXTENSION)))
619
620lex_cpps := $(l_lex_cpps) $(ll_lex_cpps)
621lex_objects := $(lex_cpps:$(LOCAL_CPP_EXTENSION)=.o)
622
623ifneq ($(strip $(l_lex_cpps)),)
624$(l_lex_cpps): $(intermediates)/%$(LOCAL_CPP_EXTENSION): \
625    $(TOPDIR)$(LOCAL_PATH)/%.l
626	$(transform-l-to-cpp)
627endif
628
629ifneq ($(strip $(ll_lex_cpps)),)
630$(ll_lex_cpps): $(intermediates)/%$(LOCAL_CPP_EXTENSION): \
631    $(TOPDIR)$(LOCAL_PATH)/%.ll
632	$(transform-l-to-cpp)
633endif
634
635ifneq ($(strip $(lex_cpps)),)
636$(lex_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
637$(lex_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
638$(lex_objects): $(intermediates)/%.o: \
639    $(intermediates)/%$(LOCAL_CPP_EXTENSION) \
640    $(LOCAL_ADDITIONAL_DEPENDENCIES) \
641    $(yacc_headers)
642	$(transform-$(PRIVATE_HOST)cpp-to-o)
643endif
644
645###########################################################
646## C++: Compile .cpp files to .o.
647###########################################################
648
649# we also do this on host modules, even though
650# it's not really arm, because there are files that are shared.
651cpp_arm_sources    := $(patsubst %$(LOCAL_CPP_EXTENSION).arm,%$(LOCAL_CPP_EXTENSION),$(filter %$(LOCAL_CPP_EXTENSION).arm,$(my_src_files)))
652cpp_arm_objects    := $(addprefix $(intermediates)/,$(cpp_arm_sources:$(LOCAL_CPP_EXTENSION)=.o))
653
654cpp_normal_sources := $(filter %$(LOCAL_CPP_EXTENSION),$(my_src_files))
655cpp_normal_objects := $(addprefix $(intermediates)/,$(cpp_normal_sources:$(LOCAL_CPP_EXTENSION)=.o))
656
657$(cpp_arm_objects):    PRIVATE_ARM_MODE := $(arm_objects_mode)
658$(cpp_arm_objects):    PRIVATE_ARM_CFLAGS := $(arm_objects_cflags)
659$(cpp_normal_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
660$(cpp_normal_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
661
662cpp_objects        := $(cpp_arm_objects) $(cpp_normal_objects)
663
664ifneq ($(strip $(cpp_objects)),)
665$(cpp_objects): $(intermediates)/%.o: \
666    $(TOPDIR)$(LOCAL_PATH)/%$(LOCAL_CPP_EXTENSION) \
667    $(yacc_cpps) $(proto_generated_headers) \
668    $(LOCAL_ADDITIONAL_DEPENDENCIES) \
669    | $(my_compiler_dependencies)
670	$(transform-$(PRIVATE_HOST)cpp-to-o)
671-include $(cpp_objects:%.o=%.P)
672endif
673
674###########################################################
675## C++: Compile generated .cpp files to .o.
676###########################################################
677
678gen_cpp_sources := $(filter %$(LOCAL_CPP_EXTENSION),$(my_generated_sources))
679gen_cpp_objects := $(gen_cpp_sources:%$(LOCAL_CPP_EXTENSION)=%.o)
680
681ifneq ($(strip $(gen_cpp_objects)),)
682# Compile all generated files as thumb.
683# TODO: support compiling certain generated files as arm.
684$(gen_cpp_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
685$(gen_cpp_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
686$(gen_cpp_objects): $(intermediates)/%.o: \
687    $(intermediates)/%$(LOCAL_CPP_EXTENSION) $(yacc_cpps) \
688    $(proto_generated_headers) \
689    $(LOCAL_ADDITIONAL_DEPENDENCIES) \
690    | $(my_compiler_dependencies)
691	$(transform-$(PRIVATE_HOST)cpp-to-o)
692-include $(gen_cpp_objects:%.o=%.P)
693endif
694
695###########################################################
696## S: Compile generated .S and .s files to .o.
697###########################################################
698
699gen_S_sources := $(filter %.S,$(my_generated_sources))
700gen_S_objects := $(gen_S_sources:%.S=%.o)
701
702ifneq ($(strip $(gen_S_sources)),)
703$(gen_S_objects): $(intermediates)/%.o: $(intermediates)/%.S \
704    $(LOCAL_ADDITIONAL_DEPENDENCIES) \
705    | $(my_compiler_dependencies)
706	$(transform-$(PRIVATE_HOST)s-to-o)
707-include $(gen_S_objects:%.o=%.P)
708endif
709
710gen_s_sources := $(filter %.s,$(my_generated_sources))
711gen_s_objects := $(gen_s_sources:%.s=%.o)
712
713ifneq ($(strip $(gen_s_objects)),)
714$(gen_s_objects): $(intermediates)/%.o: $(intermediates)/%.s \
715    $(LOCAL_ADDITIONAL_DEPENDENCIES) \
716    | $(my_compiler_dependencies)
717	$(transform-$(PRIVATE_HOST)s-to-o-no-deps)
718-include $(gen_s_objects:%.o=%.P)
719endif
720
721gen_asm_objects := $(gen_S_objects) $(gen_s_objects)
722
723###########################################################
724## o: Include generated .o files in output.
725###########################################################
726
727gen_o_objects := $(filter %.o,$(my_generated_sources))
728
729###########################################################
730## C: Compile .c files to .o.
731###########################################################
732
733c_arm_sources    := $(patsubst %.c.arm,%.c,$(filter %.c.arm,$(my_src_files)))
734c_arm_objects    := $(addprefix $(intermediates)/,$(c_arm_sources:.c=.o))
735
736c_normal_sources := $(filter %.c,$(my_src_files))
737c_normal_objects := $(addprefix $(intermediates)/,$(c_normal_sources:.c=.o))
738
739$(c_arm_objects):    PRIVATE_ARM_MODE := $(arm_objects_mode)
740$(c_arm_objects):    PRIVATE_ARM_CFLAGS := $(arm_objects_cflags)
741$(c_normal_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
742$(c_normal_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
743
744c_objects        := $(c_arm_objects) $(c_normal_objects)
745
746ifneq ($(strip $(c_objects)),)
747$(c_objects): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.c $(yacc_cpps) $(proto_generated_headers) $(nanopb_c_generated_headers) \
748    $(LOCAL_ADDITIONAL_DEPENDENCIES) \
749    | $(my_compiler_dependencies)
750	$(transform-$(PRIVATE_HOST)c-to-o)
751-include $(c_objects:%.o=%.P)
752endif
753
754###########################################################
755## C: Compile generated .c files to .o.
756###########################################################
757
758gen_c_sources := $(filter %.c,$(my_generated_sources))
759gen_c_objects := $(gen_c_sources:%.c=%.o)
760
761ifneq ($(strip $(gen_c_objects)),)
762# Compile all generated files as thumb.
763# TODO: support compiling certain generated files as arm.
764$(gen_c_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
765$(gen_c_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
766$(gen_c_objects): $(intermediates)/%.o: $(intermediates)/%.c $(yacc_cpps) $(proto_generated_headers) $(nanopb_c_generated_headers) \
767    $(LOCAL_ADDITIONAL_DEPENDENCIES) \
768    | $(my_compiler_dependencies)
769	$(transform-$(PRIVATE_HOST)c-to-o)
770-include $(gen_c_objects:%.o=%.P)
771endif
772
773###########################################################
774## ObjC: Compile .m files to .o
775###########################################################
776
777objc_sources := $(filter %.m,$(my_src_files))
778objc_objects := $(addprefix $(intermediates)/,$(objc_sources:.m=.o))
779
780ifneq ($(strip $(objc_objects)),)
781$(objc_objects): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.m $(yacc_cpps) $(proto_generated_headers) \
782    $(LOCAL_ADDITIONAL_DEPENDENCIES) \
783    | $(my_compiler_dependencies)
784	$(transform-$(PRIVATE_HOST)m-to-o)
785-include $(objc_objects:%.o=%.P)
786endif
787
788###########################################################
789## AS: Compile .S files to .o.
790###########################################################
791
792asm_sources_S := $(filter %.S,$(my_src_files))
793asm_objects_S := $(addprefix $(intermediates)/,$(asm_sources_S:.S=.o))
794
795ifneq ($(strip $(asm_objects_S)),)
796$(asm_objects_S): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.S \
797    $(LOCAL_ADDITIONAL_DEPENDENCIES) \
798    | $(my_compiler_dependencies)
799	$(transform-$(PRIVATE_HOST)s-to-o)
800-include $(asm_objects_S:%.o=%.P)
801endif
802
803asm_sources_s := $(filter %.s,$(my_src_files))
804asm_objects_s := $(addprefix $(intermediates)/,$(asm_sources_s:.s=.o))
805
806ifneq ($(strip $(asm_objects_s)),)
807$(asm_objects_s): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.s \
808    $(LOCAL_ADDITIONAL_DEPENDENCIES) \
809    | $(my_compiler_dependencies)
810	$(transform-$(PRIVATE_HOST)s-to-o-no-deps)
811-include $(asm_objects_s:%.o=%.P)
812endif
813
814asm_objects := $(asm_objects_S) $(asm_objects_s)
815
816
817# .asm for x86 needs to be compiled with yasm.
818ifeq (x86,$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH))
819asm_sources_asm := $(filter %.asm,$(my_src_files))
820ifneq ($(strip $(asm_sources_asm)),)
821asm_objects_asm := $(addprefix $(intermediates)/,$(asm_sources_asm:.asm=.o))
822$(asm_objects_asm): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.asm \
823    $(LOCAL_ADDITIONAL_DEPENDENCIES)
824	$(transform-asm-to-o)
825
826asm_objects += $(asm_objects_asm)
827endif
828endif
829
830####################################################
831## Import includes
832####################################################
833import_includes := $(intermediates)/import_includes
834import_includes_deps := $(strip \
835    $(foreach l, $(installed_shared_library_module_names), \
836      $(call intermediates-dir-for,SHARED_LIBRARIES,$(l),$(LOCAL_IS_HOST_MODULE),,$(LOCAL_2ND_ARCH_VAR_PREFIX))/export_includes) \
837    $(foreach l, $(my_static_libraries) $(my_whole_static_libraries), \
838      $(call intermediates-dir-for,STATIC_LIBRARIES,$(l),$(LOCAL_IS_HOST_MODULE),,$(LOCAL_2ND_ARCH_VAR_PREFIX))/export_includes))
839$(import_includes) : $(import_includes_deps)
840	@echo Import includes file: $@
841	$(hide) mkdir -p $(dir $@) && rm -f $@
842ifdef import_includes_deps
843	$(hide) for f in $^; do \
844	  cat $$f >> $@; \
845	done
846else
847	$(hide) touch $@
848endif
849
850###########################################################
851## Common object handling.
852###########################################################
853
854# some rules depend on asm_objects being first.  If your code depends on
855# being first, it's reasonable to require it to be assembly
856normal_objects := \
857    $(asm_objects) \
858    $(cpp_objects) \
859    $(gen_cpp_objects) \
860    $(gen_asm_objects) \
861    $(c_objects) \
862    $(gen_c_objects) \
863    $(objc_objects) \
864    $(yacc_objects) \
865    $(lex_objects) \
866    $(nanopb_c_generated_objects) \
867    $(proto_generated_objects) \
868    $(addprefix $(TOPDIR)$(LOCAL_PATH)/,$(LOCAL_PREBUILT_OBJ_FILES))
869
870all_objects := $(normal_objects) $(gen_o_objects)
871
872my_c_includes += $(TOPDIR)$(LOCAL_PATH) $(intermediates) $(generated_sources_dir)
873
874ifndef LOCAL_SDK_VERSION
875  my_c_includes += $(JNI_H_INCLUDE)
876endif
877
878# all_objects includes gen_o_objects which were part of LOCAL_GENERATED_SOURCES;
879# use normal_objects here to avoid creating circular dependencies. This assumes
880# that custom build rules which generate .o files don't consume other generated
881# sources as input (or if they do they take care of that dependency themselves).
882$(normal_objects) : | $(my_generated_sources)
883$(all_objects) : | $(import_includes)
884ALL_C_CPP_ETC_OBJECTS += $(all_objects)
885
886
887###########################################################
888# Standard library handling.
889###########################################################
890
891###########################################################
892# The list of libraries that this module will link against are in
893# these variables.  Each is a list of bare module names like "libc libm".
894#
895# LOCAL_SHARED_LIBRARIES
896# LOCAL_STATIC_LIBRARIES
897# LOCAL_WHOLE_STATIC_LIBRARIES
898#
899# We need to convert the bare names into the dependencies that
900# we'll use for LOCAL_BUILT_MODULE and LOCAL_INSTALLED_MODULE.
901# LOCAL_BUILT_MODULE should depend on the BUILT versions of the
902# libraries, so that simply building this module doesn't force
903# an install of a library.  Similarly, LOCAL_INSTALLED_MODULE
904# should depend on the INSTALLED versions of the libraries so
905# that they get installed when this module does.
906###########################################################
907# NOTE:
908# WHOLE_STATIC_LIBRARIES are libraries that are pulled into the
909# module without leaving anything out, which is useful for turning
910# a collection of .a files into a .so file.  Linking against a
911# normal STATIC_LIBRARY will only pull in code/symbols that are
912# referenced by the module. (see gcc/ld's --whole-archive option)
913###########################################################
914
915# Get the list of BUILT libraries, which are under
916# various intermediates directories.
917so_suffix := $($(my_prefix)SHLIB_SUFFIX)
918a_suffix := $($(my_prefix)STATIC_LIB_SUFFIX)
919
920ifdef LOCAL_SDK_VERSION
921built_shared_libraries := \
922    $(addprefix $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)OUT_INTERMEDIATE_LIBRARIES)/, \
923      $(addsuffix $(so_suffix), \
924        $(my_shared_libraries)))
925
926# Add the NDK libraries to the built module dependency
927my_system_shared_libraries_fullpath := \
928    $(my_ndk_stl_shared_lib_fullpath) \
929    $(addprefix $(my_ndk_sysroot_lib)/, \
930        $(addsuffix $(so_suffix), $(my_system_shared_libraries)))
931
932built_shared_libraries += $(my_system_shared_libraries_fullpath)
933else
934built_shared_libraries := \
935    $(addprefix $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)OUT_INTERMEDIATE_LIBRARIES)/, \
936      $(addsuffix $(so_suffix), \
937        $(installed_shared_library_module_names)))
938endif
939
940built_static_libraries := \
941    $(foreach lib,$(my_static_libraries), \
942      $(call intermediates-dir-for, \
943        STATIC_LIBRARIES,$(lib),$(LOCAL_IS_HOST_MODULE),,$(LOCAL_2ND_ARCH_VAR_PREFIX))/$(lib)$(a_suffix))
944
945ifdef LOCAL_SDK_VERSION
946built_static_libraries += $(my_ndk_stl_static_lib)
947endif
948
949built_whole_libraries := \
950    $(foreach lib,$(my_whole_static_libraries), \
951      $(call intermediates-dir-for, \
952        STATIC_LIBRARIES,$(lib),$(LOCAL_IS_HOST_MODULE),,$(LOCAL_2ND_ARCH_VAR_PREFIX))/$(lib)$(a_suffix))
953
954# We don't care about installed static libraries, since the
955# libraries have already been linked into the module at that point.
956# We do, however, care about the NOTICE files for any static
957# libraries that we use. (see notice_files.mk)
958
959installed_static_library_notice_file_targets := \
960    $(foreach lib,$(my_static_libraries) $(my_whole_static_libraries), \
961      NOTICE-$(if $(LOCAL_IS_HOST_MODULE),HOST,TARGET)-STATIC_LIBRARIES-$(lib))
962
963# Default is -fno-rtti.
964ifeq ($(strip $(LOCAL_RTTI_FLAG)),)
965LOCAL_RTTI_FLAG := -fno-rtti
966endif
967
968###########################################################
969# Rule-specific variable definitions
970###########################################################
971
972ifeq ($(my_clang),true)
973my_cflags := $(call $(LOCAL_2ND_ARCH_VAR_PREFIX)convert-to-$(my_host)clang-flags,$(my_cflags))
974my_cppflags := $(call $(LOCAL_2ND_ARCH_VAR_PREFIX)convert-to-$(my_host)clang-flags,$(my_cppflags))
975my_asflags := $(call $(LOCAL_2ND_ARCH_VAR_PREFIX)convert-to-$(my_host)clang-flags,$(my_asflags))
976my_ldflags := $(call $(LOCAL_2ND_ARCH_VAR_PREFIX)convert-to-$(my_host)clang-flags,$(my_ldflags))
977endif
978
979ifeq ($(LOCAL_FDO_SUPPORT), true)
980  build_with_fdo := false
981  ifeq ($(BUILD_FDO_INSTRUMENT), true)
982    build_with_fdo := true
983  endif
984  ifeq ($(BUILD_FDO_OPTIMIZE), true)
985    build_with_fdo := true
986  endif
987  ifeq ($(build_with_fdo), true)
988    my_cflags := $(patsubst -Os,-O2,$(my_cflags))
989    fdo_incompatible_flags=-fno-early-inlining -finline-limit=%
990    my_cflags := $(filter-out $(fdo_incompatible_flags),$(my_cflags))
991  endif
992endif
993
994$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_YACCFLAGS := $(LOCAL_YACCFLAGS)
995$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ASFLAGS := $(my_asflags)
996$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CONLYFLAGS := $(LOCAL_CONLYFLAGS)
997$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CFLAGS := $(my_cflags)
998$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CPPFLAGS := $(my_cppflags)
999$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_RTTI_FLAG := $(LOCAL_RTTI_FLAG)
1000$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_DEBUG_CFLAGS := $(debug_cflags)
1001$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_C_INCLUDES := $(my_c_includes)
1002$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_IMPORT_INCLUDES := $(import_includes)
1003$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_LDFLAGS := $(my_ldflags)
1004$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_LDLIBS := $(LOCAL_LDLIBS)
1005$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_NO_CRT := $(strip $(LOCAL_NO_CRT) $(LOCAL_NO_CRT_$(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)))
1006$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_LIBCXX := $(my_libcxx)
1007
1008# this is really the way to get the files onto the command line instead
1009# of using $^, because then LOCAL_ADDITIONAL_DEPENDENCIES doesn't work
1010$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_SHARED_LIBRARIES := $(built_shared_libraries)
1011$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_STATIC_LIBRARIES := $(built_static_libraries)
1012$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_WHOLE_STATIC_LIBRARIES := $(built_whole_libraries)
1013$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_OBJECTS := $(all_objects)
1014
1015###########################################################
1016# Define library dependencies.
1017###########################################################
1018# all_libraries is used for the dependencies on LOCAL_BUILT_MODULE.
1019all_libraries := \
1020    $(built_shared_libraries) \
1021    $(built_static_libraries) \
1022    $(built_whole_libraries)
1023
1024# Also depend on the notice files for any static libraries that
1025# are linked into this module.  This will force them to be installed
1026# when this module is.
1027$(LOCAL_INSTALLED_MODULE): | $(installed_static_library_notice_file_targets)
1028
1029###########################################################
1030# Export includes
1031###########################################################
1032export_includes := $(intermediates)/export_includes
1033$(export_includes): PRIVATE_EXPORT_C_INCLUDE_DIRS := $(LOCAL_EXPORT_C_INCLUDE_DIRS)
1034# Make sure .pb.h are already generated before any dependent source files get compiled.
1035$(export_includes) : $(LOCAL_MODULE_MAKEFILE) $(proto_generated_headers) $(nanopb_c_generated_headers)
1036	@echo Export includes file: $< -- $@
1037	$(hide) mkdir -p $(dir $@) && rm -f $@
1038ifdef LOCAL_EXPORT_C_INCLUDE_DIRS
1039	$(hide) for d in $(PRIVATE_EXPORT_C_INCLUDE_DIRS); do \
1040	        echo "-I $$d" >> $@; \
1041	        done
1042else
1043	$(hide) touch $@
1044endif
1045
1046# Make sure export_includes gets generated when you are running mm/mmm
1047$(LOCAL_BUILT_MODULE) : | $(export_includes)
1048