binary.mk revision e25b3984ff5c74aa2a49d14b7df7aa9527096c32 
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 $(BUILD_SYSTEM)/base_rules.mk
10#######################################
11
12##################################################
13# Compute the dependency of the shared libraries
14##################################################
15# On the target, we compile with -nostdlib, so we must add in the
16# default system shared libraries, unless they have requested not
17# to by supplying a LOCAL_SYSTEM_SHARED_LIBRARIES value.  One would
18# supply that, for example, when building libc itself.
19ifdef LOCAL_IS_HOST_MODULE
20  ifeq ($(LOCAL_SYSTEM_SHARED_LIBRARIES),none)
21      my_system_shared_libraries :=
22  else
23      my_system_shared_libraries := $(LOCAL_SYSTEM_SHARED_LIBRARIES)
24  endif
25else
26  ifeq ($(LOCAL_SYSTEM_SHARED_LIBRARIES),none)
27      my_system_shared_libraries := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_DEFAULT_SYSTEM_SHARED_LIBRARIES)
28  else
29      my_system_shared_libraries := $(LOCAL_SYSTEM_SHARED_LIBRARIES)
30  endif
31endif
32
33# The following LOCAL_ variables will be modified in this file.
34# Because the same LOCAL_ variables may be used to define modules for both 1st arch and 2nd arch,
35# we can't modify them in place.
36my_src_files := $(LOCAL_SRC_FILES)
37my_static_libraries := $(LOCAL_STATIC_LIBRARIES)
38my_whole_static_libraries := $(LOCAL_WHOLE_STATIC_LIBRARIES)
39my_shared_libraries := $(LOCAL_SHARED_LIBRARIES)
40my_cflags := $(LOCAL_CFLAGS)
41my_conlyflags := $(LOCAL_CONLYFLAGS)
42my_cppflags := $(LOCAL_CPPFLAGS)
43my_ldflags := $(LOCAL_LDFLAGS)
44my_ldlibs := $(LOCAL_LDLIBS)
45my_asflags := $(LOCAL_ASFLAGS)
46my_cc := $(LOCAL_CC)
47my_cxx := $(LOCAL_CXX)
48my_c_includes := $(LOCAL_C_INCLUDES)
49my_generated_sources := $(LOCAL_GENERATED_SOURCES)
50my_native_coverage := $(LOCAL_NATIVE_COVERAGE)
51my_additional_dependencies := $(LOCAL_MODULE_MAKEFILE) $(LOCAL_ADDITIONAL_DEPENDENCIES)
52
53ifdef LOCAL_IS_HOST_MODULE
54my_allow_undefined_symbols := true
55else
56my_allow_undefined_symbols := $(strip $(LOCAL_ALLOW_UNDEFINED_SYMBOLS))
57endif
58
59my_ndk_sysroot :=
60my_ndk_sysroot_include :=
61my_ndk_sysroot_lib :=
62ifdef LOCAL_SDK_VERSION
63  ifdef LOCAL_NDK_VERSION
64    $(error $(LOCAL_PATH): LOCAL_NDK_VERSION is now retired.)
65  endif
66  ifdef LOCAL_IS_HOST_MODULE
67    $(error $(LOCAL_PATH): LOCAL_SDK_VERSION cannot be used in host module)
68  endif
69  my_ndk_source_root := $(HISTORICAL_NDK_VERSIONS_ROOT)/current/sources
70  my_ndk_sysroot := $(HISTORICAL_NDK_VERSIONS_ROOT)/current/platforms/android-$(LOCAL_SDK_VERSION)/arch-$(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)
71  my_ndk_sysroot_include := $(my_ndk_sysroot)/usr/include
72  ifeq (x86_64,$(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH))
73    my_ndk_sysroot_lib := $(my_ndk_sysroot)/usr/lib64
74  else ifeq (mips32r6,$(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH_VARIANT))
75    my_ndk_sysroot_lib := $(my_ndk_sysroot)/usr/libr6
76  else
77    my_ndk_sysroot_lib := $(my_ndk_sysroot)/usr/lib
78  endif
79
80  # The bionic linker now has support for gnu style hashes (which are much
81  # faster!), but shipping to older devices requires the old style hash.
82  #ifeq ($(shell expr $(LOCAL_SDK_VERSION) >= FIRST_SUPPORTED_VERSION),0)
83    my_ldflags += -Wl,--hash-style=sysv
84  #endif
85
86  # Set up the NDK stl variant. Starting from NDK-r5 the c++ stl resides in a separate location.
87  # See ndk/docs/CPLUSPLUS-SUPPORT.html
88  my_ndk_stl_include_path :=
89  my_ndk_stl_shared_lib_fullpath :=
90  my_ndk_stl_shared_lib :=
91  my_ndk_stl_static_lib :=
92  my_ndk_stl_cppflags :=
93  my_cpu_variant := $(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)CPU_ABI)
94  ifeq (mips32r6,$(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH_VARIANT))
95    my_cpu_variant := mips32r6
96  endif
97  LOCAL_NDK_STL_VARIANT := $(strip $(LOCAL_NDK_STL_VARIANT))
98  ifeq (,$(LOCAL_NDK_STL_VARIANT))
99    LOCAL_NDK_STL_VARIANT := system
100  endif
101  ifneq (1,$(words $(filter system stlport_static stlport_shared c++_static c++_shared gnustl_static, $(LOCAL_NDK_STL_VARIANT))))
102    $(error $(LOCAL_PATH): Unknown LOCAL_NDK_STL_VARIANT $(LOCAL_NDK_STL_VARIANT))
103  endif
104  ifeq (system,$(LOCAL_NDK_STL_VARIANT))
105    my_ndk_stl_include_path := $(my_ndk_source_root)/cxx-stl/system/include
106    # for "system" variant, the shared library exists in the system library and -lstdc++ is added by default.
107  else # LOCAL_NDK_STL_VARIANT is not system
108  ifneq (,$(filter stlport_%, $(LOCAL_NDK_STL_VARIANT)))
109    my_ndk_stl_include_path := $(my_ndk_source_root)/cxx-stl/stlport/stlport
110    ifeq (stlport_static,$(LOCAL_NDK_STL_VARIANT))
111      my_ndk_stl_static_lib := $(my_ndk_source_root)/cxx-stl/stlport/libs/$(my_cpu_variant)/libstlport_static.a
112    else
113      my_ndk_stl_shared_lib_fullpath := $(my_ndk_source_root)/cxx-stl/stlport/libs/$(my_cpu_variant)/libstlport_shared.so
114      my_ndk_stl_shared_lib := -lstlport_shared
115    endif
116  else # LOCAL_NDK_STL_VARIANT is not stlport_* either
117  ifneq (,$(filter c++_%, $(LOCAL_NDK_STL_VARIANT)))
118    my_ndk_stl_include_path := $(my_ndk_source_root)/cxx-stl/llvm-libc++/libcxx/include \
119                               $(my_ndk_source_root)/cxx-stl/llvm-libc++/gabi++/include \
120                               $(my_ndk_source_root)/android/support/include
121    ifeq (c++_static,$(LOCAL_NDK_STL_VARIANT))
122      my_ndk_stl_static_lib := $(my_ndk_source_root)/cxx-stl/llvm-libc++/libs/$(my_cpu_variant)/libc++_static.a
123    else
124      my_ndk_stl_shared_lib_fullpath := $(my_ndk_source_root)/cxx-stl/llvm-libc++/libs/$(my_cpu_variant)/libc++_shared.so
125      my_ndk_stl_shared_lib := -lc++_shared
126    endif
127    my_ndk_stl_cppflags := -std=c++11
128  else
129    # LOCAL_NDK_STL_VARIANT is gnustl_static
130    my_ndk_stl_include_path := $(my_ndk_source_root)/cxx-stl/gnu-libstdc++/$($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_NDK_GCC_VERSION)/libs/$(my_cpu_variant)/include \
131                               $(my_ndk_source_root)/cxx-stl/gnu-libstdc++/$($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_NDK_GCC_VERSION)/include
132    my_ndk_stl_static_lib := $(my_ndk_source_root)/cxx-stl/gnu-libstdc++/$($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_NDK_GCC_VERSION)/libs/$(my_cpu_variant)/libgnustl_static.a
133  endif
134  endif
135  endif
136endif
137
138# MinGW spits out warnings about -fPIC even for -fpie?!) being ignored because
139# all code is position independent, and then those warnings get promoted to
140# errors.
141ifndef USE_MINGW
142ifeq ($(LOCAL_MODULE_CLASS),EXECUTABLES)
143my_cflags += -fpie
144else
145my_cflags += -fPIC
146endif
147endif
148
149my_src_files += $(LOCAL_SRC_FILES_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_SRC_FILES_$(my_32_64_bit_suffix))
150my_shared_libraries += $(LOCAL_SHARED_LIBRARIES_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_SHARED_LIBRARIES_$(my_32_64_bit_suffix))
151my_cflags += $(LOCAL_CFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_CFLAGS_$(my_32_64_bit_suffix))
152my_cppflags += $(LOCAL_CPPFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_CPPFLAGS_$(my_32_64_bit_suffix))
153my_ldflags += $(LOCAL_LDFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_LDFLAGS_$(my_32_64_bit_suffix))
154my_asflags += $(LOCAL_ASFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_ASFLAGS_$(my_32_64_bit_suffix))
155my_c_includes += $(LOCAL_C_INCLUDES_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_C_INCLUDES_$(my_32_64_bit_suffix))
156my_generated_sources += $(LOCAL_GENERATED_SOURCES_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_GENERATED_SOURCES_$(my_32_64_bit_suffix))
157
158my_clang := $(strip $(LOCAL_CLANG))
159ifdef LOCAL_CLANG_$(my_32_64_bit_suffix)
160my_clang := $(strip $(LOCAL_CLANG_$(my_32_64_bit_suffix)))
161endif
162ifdef LOCAL_CLANG_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)
163my_clang := $(strip $(LOCAL_CLANG_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)))
164endif
165
166# clang is enabled by default for host builds
167# enable it unless we've specifically disabled clang above
168ifdef LOCAL_IS_HOST_MODULE
169    ifneq ($(HOST_OS),windows)
170    ifeq ($(my_clang),)
171        my_clang := true
172    endif
173    endif
174endif
175
176# Add option to make clang the default for device build
177ifeq ($(USE_CLANG_PLATFORM_BUILD),true)
178    ifeq ($(my_clang),)
179        my_clang := true
180    endif
181endif
182
183# arch-specific static libraries go first so that generic ones can depend on them
184my_static_libraries := $(LOCAL_STATIC_LIBRARIES_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_STATIC_LIBRARIES_$(my_32_64_bit_suffix)) $(my_static_libraries)
185my_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)
186
187my_cflags := $(filter-out $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)GLOBAL_UNSUPPORTED_CFLAGS),$(my_cflags))
188
189include $(BUILD_SYSTEM)/cxx_stl_setup.mk
190
191# Add static HAL libraries
192ifdef LOCAL_HAL_STATIC_LIBRARIES
193$(foreach lib, $(LOCAL_HAL_STATIC_LIBRARIES), \
194    $(eval b_lib := $(filter $(lib).%,$(BOARD_HAL_STATIC_LIBRARIES)))\
195    $(if $(b_lib), $(eval my_static_libraries += $(b_lib)),\
196                   $(eval my_static_libraries += $(lib).default)))
197b_lib :=
198endif
199
200include $(BUILD_SYSTEM)/config_sanitizers.mk
201
202ifeq ($(strip $($(LOCAL_2ND_ARCH_VAR_PREFIX)WITHOUT_$(my_prefix)CLANG)),true)
203  my_clang :=
204endif
205
206# Add in libcompiler_rt for all regular device builds
207ifeq (,$(LOCAL_SDK_VERSION)$(LOCAL_IS_HOST_MODULE)$(WITHOUT_LIBCOMPILER_RT))
208  my_static_libraries += $(COMPILER_RT_CONFIG_EXTRA_STATIC_LIBRARIES)
209endif
210
211####################################################
212## Add FDO flags if FDO is turned on and supported
213## Please note that we will do option filtering during FDO build.
214## i.e. Os->O2, remove -fno-early-inline and -finline-limit.
215##################################################################
216my_fdo_build :=
217ifneq ($(filter true always, $(LOCAL_FDO_SUPPORT)),)
218  ifeq ($(BUILD_FDO_INSTRUMENT),true)
219    my_cflags += $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_FDO_INSTRUMENT_CFLAGS)
220    my_ldflags += $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_FDO_INSTRUMENT_LDFLAGS)
221    my_fdo_build := true
222  else ifneq ($(filter true,$(BUILD_FDO_OPTIMIZE))$(filter always,$(LOCAL_FDO_SUPPORT)),)
223    my_cflags += $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_FDO_OPTIMIZE_CFLAGS)
224    my_fdo_build := true
225  endif
226endif
227
228###########################################################
229## Explicitly declare assembly-only __ASSEMBLY__ macro for
230## assembly source
231###########################################################
232my_asflags += -D__ASSEMBLY__
233
234
235###########################################################
236## Define PRIVATE_ variables from global vars
237###########################################################
238ifndef LOCAL_IS_HOST_MODULE
239ifdef LOCAL_SDK_VERSION
240my_target_project_includes :=
241my_target_c_includes := $(my_ndk_stl_include_path) $(my_ndk_sysroot_include)
242my_target_global_cppflags := $(my_ndk_stl_cppflags)
243else
244my_target_project_includes := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_PROJECT_INCLUDES)
245my_target_c_includes := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_C_INCLUDES)
246my_target_global_cppflags :=
247endif # LOCAL_SDK_VERSION
248
249ifeq ($(my_clang),true)
250my_target_global_cflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_TARGET_GLOBAL_CFLAGS)
251my_target_global_conlyflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_TARGET_GLOBAL_CONLYFLAGS)
252my_target_global_cppflags += $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_TARGET_GLOBAL_CPPFLAGS)
253my_target_global_ldflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_TARGET_GLOBAL_LDFLAGS)
254else
255my_target_global_cflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CFLAGS)
256my_target_global_conlyflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CONLYFLAGS)
257my_target_global_cppflags += $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CPPFLAGS)
258my_target_global_ldflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_LDFLAGS)
259endif # my_clang
260
261$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_PROJECT_INCLUDES := $(my_target_project_includes)
262$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_C_INCLUDES := $(my_target_c_includes)
263$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_GLOBAL_CFLAGS := $(my_target_global_cflags)
264$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_GLOBAL_CONLYFLAGS := $(my_target_global_conlyflags)
265$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_GLOBAL_CPPFLAGS := $(my_target_global_cppflags)
266$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_GLOBAL_LDFLAGS := $(my_target_global_ldflags)
267
268else # LOCAL_IS_HOST_MODULE
269
270ifeq ($(my_clang),true)
271my_host_global_cflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_HOST_GLOBAL_CFLAGS)
272my_host_global_conlyflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_HOST_GLOBAL_CONLYFLAGS)
273my_host_global_cppflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_HOST_GLOBAL_CPPFLAGS)
274my_host_global_ldflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_HOST_GLOBAL_LDFLAGS)
275my_host_c_includes := $($(LOCAL_2ND_ARCH_VAR_PREFIX)HOST_C_INCLUDES)
276else
277my_host_global_cflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_CFLAGS)
278my_host_global_conlyflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_CONLYFLAGS)
279my_host_global_cppflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_CPPFLAGS)
280my_host_global_ldflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_LDFLAGS)
281my_host_c_includes := $($(LOCAL_2ND_ARCH_VAR_PREFIX)HOST_C_INCLUDES)
282endif # my_clang
283
284$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_HOST_C_INCLUDES := $(my_host_c_includes)
285$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_HOST_GLOBAL_CFLAGS := $(my_host_global_cflags)
286$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_HOST_GLOBAL_CONLYFLAGS := $(my_host_global_conlyflags)
287$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_HOST_GLOBAL_CPPFLAGS := $(my_host_global_cppflags)
288$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_HOST_GLOBAL_LDFLAGS := $(my_host_global_ldflags)
289endif # LOCAL_IS_HOST_MODULE
290
291# To enable coverage for a given module, set LOCAL_NATIVE_COVERAGE=true and
292# build with NATIVE_COVERAGE=true in your enviornment. Note that the build
293# system is not sensitive to changes to NATIVE_COVERAGE, so you should do a
294# clean build of your module after toggling it.
295ifeq ($(NATIVE_COVERAGE),true)
296    ifeq ($(my_native_coverage),true)
297        my_cflags += --coverage -O0
298        ifeq ($(my_clang),true)
299            # b/17574078
300            # We currently don't have a prebuilt libclang_rt.profile-<ARCH>.a,
301            # which clang is hardcoded to link if --coverage is passed in the
302            # link stage.  For now we manually link libprofile_rt (which is the
303            # name it is built as from external/compiler-rt).
304            #
305            # Note that clang coverage doesn't play nicely with acov out of the
306            # box. Clang apparently generates .gcno files that aren't compatible
307            # with gcov-4.8.  This can be solved by installing gcc-4.6 and
308            # invoking lcov with `--gcov-tool /usr/bin/gcov-4.6`.
309            #
310            # http://stackoverflow.com/questions/17758126/clang-code-coverage-invalid-output
311            my_static_libraries += libprofile_rt
312        else
313            my_ldflags += --coverage
314        endif
315    endif
316else
317    my_native_coverage := false
318endif
319
320###########################################################
321## Define PRIVATE_ variables used by multiple module types
322###########################################################
323$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_NO_DEFAULT_COMPILER_FLAGS := \
324    $(strip $(LOCAL_NO_DEFAULT_COMPILER_FLAGS))
325
326ifeq ($(strip $(WITH_SYNTAX_CHECK)),)
327  LOCAL_NO_SYNTAX_CHECK := true
328endif
329
330ifeq ($(strip $(WITH_STATIC_ANALYZER)),)
331  LOCAL_NO_STATIC_ANALYZER := true
332endif
333
334ifneq ($(strip $(LOCAL_IS_HOST_MODULE)),)
335  my_syntax_arch := host
336else
337  my_syntax_arch := $(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)
338endif
339
340ifeq ($(strip $(my_cc)),)
341  ifeq ($(my_clang),true)
342    my_cc := $(CLANG)
343  else
344    my_cc := $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)CC)
345  endif
346endif
347ifneq ($(LOCAL_NO_STATIC_ANALYZER),true)
348  my_cc := $(SYNTAX_TOOLS_PREFIX)/ccc-analyzer $(my_syntax_arch) "$(my_cc)"
349else
350ifneq ($(LOCAL_NO_SYNTAX_CHECK),true)
351  my_cc := $(SYNTAX_TOOLS_PREFIX)/ccc-syntax $(my_syntax_arch) "$(my_cc)"
352endif
353endif
354$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CC := $(my_cc)
355
356ifeq ($(strip $(my_cxx)),)
357  ifeq ($(my_clang),true)
358    my_cxx := $(CLANG_CXX)
359  else
360    my_cxx := $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)CXX)
361  endif
362endif
363ifneq ($(LOCAL_NO_STATIC_ANALYZER),true)
364  my_cxx := $(SYNTAX_TOOLS_PREFIX)/cxx-analyzer $(my_syntax_arch) "$(my_cxx)"
365else
366ifneq ($(LOCAL_NO_SYNTAX_CHECK),true)
367  my_cxx := $(SYNTAX_TOOLS_PREFIX)/cxx-syntax $(my_syntax_arch) "$(my_cxx)"
368endif
369endif
370$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CXX := $(my_cxx)
371$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CLANG := $(my_clang)
372
373# TODO: support a mix of standard extensions so that this isn't necessary
374LOCAL_CPP_EXTENSION := $(strip $(LOCAL_CPP_EXTENSION))
375ifeq ($(LOCAL_CPP_EXTENSION),)
376  LOCAL_CPP_EXTENSION := .cpp
377endif
378$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CPP_EXTENSION := $(LOCAL_CPP_EXTENSION)
379
380# Certain modules like libdl have to have symbols resolved at runtime and blow
381# up if --no-undefined is passed to the linker.
382ifeq ($(strip $(LOCAL_NO_DEFAULT_COMPILER_FLAGS)),)
383ifeq ($(my_allow_undefined_symbols),)
384  my_ldflags +=  $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)NO_UNDEFINED_LDFLAGS)
385endif
386endif
387
388ifeq (true,$(LOCAL_GROUP_STATIC_LIBRARIES))
389$(LOCAL_BUILT_MODULE): PRIVATE_GROUP_STATIC_LIBRARIES := true
390else
391$(LOCAL_BUILT_MODULE): PRIVATE_GROUP_STATIC_LIBRARIES :=
392endif
393
394###########################################################
395## Define arm-vs-thumb-mode flags.
396###########################################################
397LOCAL_ARM_MODE := $(strip $(LOCAL_ARM_MODE))
398ifeq ($(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH),arm)
399arm_objects_mode := $(if $(LOCAL_ARM_MODE),$(LOCAL_ARM_MODE),arm)
400normal_objects_mode := $(if $(LOCAL_ARM_MODE),$(LOCAL_ARM_MODE),thumb)
401
402# Read the values from something like TARGET_arm_CFLAGS or
403# TARGET_thumb_CFLAGS.  HOST_(arm|thumb)_CFLAGS values aren't
404# actually used (although they are usually empty).
405arm_objects_cflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)$(arm_objects_mode)_CFLAGS)
406normal_objects_cflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)$(normal_objects_mode)_CFLAGS)
407ifeq ($(my_clang),true)
408arm_objects_cflags := $(call $(LOCAL_2ND_ARCH_VAR_PREFIX)convert-to-$(my_host)clang-flags,$(arm_objects_cflags))
409normal_objects_cflags := $(call $(LOCAL_2ND_ARCH_VAR_PREFIX)convert-to-$(my_host)clang-flags,$(normal_objects_cflags))
410endif
411
412else
413arm_objects_mode :=
414normal_objects_mode :=
415arm_objects_cflags :=
416normal_objects_cflags :=
417endif
418
419###########################################################
420## Define per-module debugging flags.  Users can turn on
421## debugging for a particular module by setting DEBUG_MODULE_ModuleName
422## to a non-empty value in their environment or buildspec.mk,
423## and setting HOST_/TARGET_CUSTOM_DEBUG_CFLAGS to the
424## debug flags that they want to use.
425###########################################################
426ifdef DEBUG_MODULE_$(strip $(LOCAL_MODULE))
427  debug_cflags := $($(my_prefix)CUSTOM_DEBUG_CFLAGS)
428else
429  debug_cflags :=
430endif
431
432####################################################
433## Compile RenderScript with reflected C++
434####################################################
435
436renderscript_sources := $(filter %.rs %.fs,$(my_src_files))
437
438ifneq (,$(renderscript_sources))
439
440renderscript_sources_fullpath := $(addprefix $(LOCAL_PATH)/, $(renderscript_sources))
441RenderScript_file_stamp := $(intermediates)/RenderScriptCPP.stamp
442renderscript_intermediate := $(intermediates)/renderscript
443
444ifeq ($(LOCAL_RENDERSCRIPT_CC),)
445LOCAL_RENDERSCRIPT_CC := $(LLVM_RS_CC)
446endif
447
448# Turn on all warnings and warnings as errors for RS compiles.
449# This can be disabled with LOCAL_RENDERSCRIPT_FLAGS := -Wno-error
450renderscript_flags := -Wall -Werror
451renderscript_flags += $(LOCAL_RENDERSCRIPT_FLAGS)
452# -m32 or -m64
453renderscript_flags += -m$(my_32_64_bit_suffix)
454
455renderscript_includes := \
456    $(TOPDIR)external/clang/lib/Headers \
457    $(TOPDIR)frameworks/rs/scriptc \
458    $(LOCAL_RENDERSCRIPT_INCLUDES)
459
460ifneq ($(LOCAL_RENDERSCRIPT_INCLUDES_OVERRIDE),)
461renderscript_includes := $(LOCAL_RENDERSCRIPT_INCLUDES_OVERRIDE)
462endif
463
464$(RenderScript_file_stamp): PRIVATE_RS_INCLUDES := $(renderscript_includes)
465$(RenderScript_file_stamp): PRIVATE_RS_CC := $(LOCAL_RENDERSCRIPT_CC)
466$(RenderScript_file_stamp): PRIVATE_RS_FLAGS := $(renderscript_flags)
467$(RenderScript_file_stamp): PRIVATE_RS_SOURCE_FILES := $(renderscript_sources_fullpath)
468$(RenderScript_file_stamp): PRIVATE_RS_OUTPUT_DIR := $(renderscript_intermediate)
469$(RenderScript_file_stamp): $(renderscript_sources_fullpath) $(LOCAL_RENDERSCRIPT_CC)
470	$(transform-renderscripts-to-cpp-and-bc)
471
472# include the dependency files (.d) generated by llvm-rs-cc.
473renderscript_generated_dep_files := $(addprefix $(renderscript_intermediate)/, \
474    $(patsubst %.fs,%.d, $(patsubst %.rs,%.d, $(notdir $(renderscript_sources)))))
475-include $(renderscript_generated_dep_files)
476
477LOCAL_INTERMEDIATE_TARGETS += $(RenderScript_file_stamp)
478
479rs_generated_cpps := $(addprefix \
480    $(renderscript_intermediate)/ScriptC_,$(patsubst %.fs,%.cpp, $(patsubst %.rs,%.cpp, \
481    $(notdir $(renderscript_sources)))))
482
483# This is just a dummy rule to make sure gmake doesn't skip updating the dependents.
484$(rs_generated_cpps) : $(RenderScript_file_stamp)
485	@echo "Updated RS generated cpp file $@."
486	$(hide) touch $@
487
488my_c_includes += $(renderscript_intermediate)
489my_generated_sources += $(rs_generated_cpps)
490
491endif
492
493
494###########################################################
495## Stuff source generated from one-off tools
496###########################################################
497$(my_generated_sources): PRIVATE_MODULE := $(my_register_name)
498
499my_gen_sources_copy := $(patsubst $(generated_sources_dir)/%,$(intermediates)/%,$(filter $(generated_sources_dir)/%,$(my_generated_sources)))
500
501$(my_gen_sources_copy): $(intermediates)/% : $(generated_sources_dir)/% | $(ACP)
502	@echo "Copy: $@"
503	$(copy-file-to-target)
504
505my_generated_sources := $(patsubst $(generated_sources_dir)/%,$(intermediates)/%,$(my_generated_sources))
506
507ALL_GENERATED_SOURCES += $(my_generated_sources)
508
509###########################################################
510## Compile the .proto files to .cc and then to .o
511###########################################################
512proto_sources := $(filter %.proto,$(my_src_files))
513proto_generated_objects :=
514proto_generated_headers :=
515ifneq ($(proto_sources),)
516proto_sources_fullpath := $(addprefix $(LOCAL_PATH)/, $(proto_sources))
517proto_generated_cc_sources_dir := $(generated_sources_dir)/proto
518proto_generated_cc_sources := $(addprefix $(proto_generated_cc_sources_dir)/, \
519    $(patsubst %.proto,%.pb.cc,$(proto_sources_fullpath)))
520proto_generated_headers := $(patsubst %.pb.cc,%.pb.h, $(proto_generated_cc_sources))
521proto_generated_obj_dir := $(intermediates)/proto
522proto_generated_objects := $(addprefix $(proto_generated_obj_dir)/, \
523    $(patsubst %.proto,%.pb.o,$(proto_sources_fullpath)))
524
525# Auto-export the generated proto source dir.
526LOCAL_EXPORT_C_INCLUDE_DIRS += $(proto_generated_cc_sources_dir)
527
528# Ensure the transform-proto-to-cc rule is only defined once in multilib build.
529ifndef $(my_prefix)_$(LOCAL_MODULE_CLASS)_$(LOCAL_MODULE)_proto_defined
530$(proto_generated_cc_sources): PRIVATE_PROTO_INCLUDES := $(TOP)
531$(proto_generated_cc_sources): PRIVATE_PROTO_CC_OUTPUT_DIR := $(proto_generated_cc_sources_dir)
532$(proto_generated_cc_sources): PRIVATE_PROTOC_FLAGS := $(LOCAL_PROTOC_FLAGS)
533$(proto_generated_cc_sources): $(proto_generated_cc_sources_dir)/%.pb.cc: %.proto $(PROTOC)
534	$(transform-proto-to-cc)
535
536# This is just a dummy rule to make sure gmake doesn't skip updating the dependents.
537$(proto_generated_headers): $(proto_generated_cc_sources_dir)/%.pb.h: $(proto_generated_cc_sources_dir)/%.pb.cc
538	@echo "Updated header file $@."
539	$(hide) touch $@
540
541$(my_prefix)_$(LOCAL_MODULE_CLASS)_$(LOCAL_MODULE)_proto_defined := true
542endif  # transform-proto-to-cc rule included only once
543
544$(proto_generated_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
545$(proto_generated_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
546$(proto_generated_objects): $(proto_generated_obj_dir)/%.o: $(proto_generated_cc_sources_dir)/%.cc $(proto_generated_headers)
547	$(transform-$(PRIVATE_HOST)cpp-to-o)
548-include $(proto_generated_objects:%.o=%.P)
549
550my_c_includes += external/protobuf/src $(proto_generated_cc_sources_dir)
551my_cflags += -DGOOGLE_PROTOBUF_NO_RTTI
552ifeq ($(LOCAL_PROTOC_OPTIMIZE_TYPE),full)
553    ifdef LOCAL_SDK_VERSION
554        my_static_libraries += libprotobuf-cpp-full
555    else
556        my_shared_libraries += libprotobuf-cpp-full
557    endif
558else
559    ifdef LOCAL_SDK_VERSION
560        my_static_libraries += libprotobuf-cpp-lite
561    else
562        my_shared_libraries += libprotobuf-cpp-lite
563    endif
564endif
565endif  # $(proto_sources) non-empty
566
567
568###########################################################
569## YACC: Compile .y and .yy files to .cpp and the to .o.
570###########################################################
571
572y_yacc_sources := $(filter %.y,$(my_src_files))
573y_yacc_cpps := $(addprefix \
574    $(intermediates)/,$(y_yacc_sources:.y=$(LOCAL_CPP_EXTENSION)))
575
576yy_yacc_sources := $(filter %.yy,$(my_src_files))
577yy_yacc_cpps := $(addprefix \
578    $(intermediates)/,$(yy_yacc_sources:.yy=$(LOCAL_CPP_EXTENSION)))
579
580yacc_cpps := $(y_yacc_cpps) $(yy_yacc_cpps)
581yacc_headers := $(yacc_cpps:$(LOCAL_CPP_EXTENSION)=.h)
582yacc_objects := $(yacc_cpps:$(LOCAL_CPP_EXTENSION)=.o)
583
584ifneq ($(strip $(y_yacc_cpps)),)
585$(y_yacc_cpps): $(intermediates)/%$(LOCAL_CPP_EXTENSION): \
586    $(TOPDIR)$(LOCAL_PATH)/%.y \
587    $(lex_cpps) $(my_additional_dependencies)
588	$(call transform-y-to-cpp,$(PRIVATE_CPP_EXTENSION))
589$(yacc_headers): $(intermediates)/%.h: $(intermediates)/%$(LOCAL_CPP_EXTENSION)
590endif
591
592ifneq ($(strip $(yy_yacc_cpps)),)
593$(yy_yacc_cpps): $(intermediates)/%$(LOCAL_CPP_EXTENSION): \
594    $(TOPDIR)$(LOCAL_PATH)/%.yy \
595    $(lex_cpps) $(my_additional_dependencies)
596	$(call transform-y-to-cpp,$(PRIVATE_CPP_EXTENSION))
597$(yacc_headers): $(intermediates)/%.h: $(intermediates)/%$(LOCAL_CPP_EXTENSION)
598endif
599
600ifneq ($(strip $(yacc_cpps)),)
601$(yacc_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
602$(yacc_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
603$(yacc_objects): $(intermediates)/%.o: $(intermediates)/%$(LOCAL_CPP_EXTENSION)
604	$(transform-$(PRIVATE_HOST)cpp-to-o)
605endif
606
607###########################################################
608## LEX: Compile .l and .ll files to .cpp and then to .o.
609###########################################################
610
611l_lex_sources := $(filter %.l,$(my_src_files))
612l_lex_cpps := $(addprefix \
613    $(intermediates)/,$(l_lex_sources:.l=$(LOCAL_CPP_EXTENSION)))
614
615ll_lex_sources := $(filter %.ll,$(my_src_files))
616ll_lex_cpps := $(addprefix \
617    $(intermediates)/,$(ll_lex_sources:.ll=$(LOCAL_CPP_EXTENSION)))
618
619lex_cpps := $(l_lex_cpps) $(ll_lex_cpps)
620lex_objects := $(lex_cpps:$(LOCAL_CPP_EXTENSION)=.o)
621
622ifneq ($(strip $(l_lex_cpps)),)
623$(l_lex_cpps): $(intermediates)/%$(LOCAL_CPP_EXTENSION): \
624    $(TOPDIR)$(LOCAL_PATH)/%.l
625	$(transform-l-to-cpp)
626endif
627
628ifneq ($(strip $(ll_lex_cpps)),)
629$(ll_lex_cpps): $(intermediates)/%$(LOCAL_CPP_EXTENSION): \
630    $(TOPDIR)$(LOCAL_PATH)/%.ll
631	$(transform-l-to-cpp)
632endif
633
634ifneq ($(strip $(lex_cpps)),)
635$(lex_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
636$(lex_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
637$(lex_objects): $(intermediates)/%.o: \
638    $(intermediates)/%$(LOCAL_CPP_EXTENSION) \
639    $(my_additional_dependencies) \
640    $(yacc_headers)
641	$(transform-$(PRIVATE_HOST)cpp-to-o)
642endif
643
644###########################################################
645## C++: Compile .cpp files to .o.
646###########################################################
647
648# we also do this on host modules, even though
649# it's not really arm, because there are files that are shared.
650cpp_arm_sources    := $(patsubst %$(LOCAL_CPP_EXTENSION).arm,%$(LOCAL_CPP_EXTENSION),$(filter %$(LOCAL_CPP_EXTENSION).arm,$(my_src_files)))
651cpp_arm_objects    := $(addprefix $(intermediates)/,$(cpp_arm_sources:$(LOCAL_CPP_EXTENSION)=.o))
652
653cpp_normal_sources := $(filter %$(LOCAL_CPP_EXTENSION),$(my_src_files))
654cpp_normal_objects := $(addprefix $(intermediates)/,$(cpp_normal_sources:$(LOCAL_CPP_EXTENSION)=.o))
655
656$(cpp_arm_objects):    PRIVATE_ARM_MODE := $(arm_objects_mode)
657$(cpp_arm_objects):    PRIVATE_ARM_CFLAGS := $(arm_objects_cflags)
658$(cpp_normal_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
659$(cpp_normal_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
660
661cpp_objects        := $(cpp_arm_objects) $(cpp_normal_objects)
662
663ifneq ($(strip $(cpp_objects)),)
664$(cpp_objects): $(intermediates)/%.o: \
665    $(TOPDIR)$(LOCAL_PATH)/%$(LOCAL_CPP_EXTENSION) \
666    $(yacc_cpps) $(proto_generated_headers) \
667    $(my_additional_dependencies)
668	$(transform-$(PRIVATE_HOST)cpp-to-o)
669-include $(cpp_objects:%.o=%.P)
670endif
671
672###########################################################
673## C++: Compile generated .cpp files to .o.
674###########################################################
675
676gen_cpp_sources := $(filter %$(LOCAL_CPP_EXTENSION),$(my_generated_sources))
677gen_cpp_objects := $(gen_cpp_sources:%$(LOCAL_CPP_EXTENSION)=%.o)
678
679ifneq ($(strip $(gen_cpp_objects)),)
680# Compile all generated files as thumb.
681# TODO: support compiling certain generated files as arm.
682$(gen_cpp_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
683$(gen_cpp_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
684$(gen_cpp_objects): $(intermediates)/%.o: \
685    $(intermediates)/%$(LOCAL_CPP_EXTENSION) $(yacc_cpps) \
686    $(proto_generated_headers) \
687    $(my_additional_dependencies)
688	$(transform-$(PRIVATE_HOST)cpp-to-o)
689-include $(gen_cpp_objects:%.o=%.P)
690endif
691
692###########################################################
693## S: Compile generated .S and .s files to .o.
694###########################################################
695
696gen_S_sources := $(filter %.S,$(my_generated_sources))
697gen_S_objects := $(gen_S_sources:%.S=%.o)
698
699ifneq ($(strip $(gen_S_sources)),)
700$(gen_S_objects): $(intermediates)/%.o: $(intermediates)/%.S \
701    $(my_additional_dependencies)
702	$(transform-$(PRIVATE_HOST)s-to-o)
703-include $(gen_S_objects:%.o=%.P)
704endif
705
706gen_s_sources := $(filter %.s,$(my_generated_sources))
707gen_s_objects := $(gen_s_sources:%.s=%.o)
708
709ifneq ($(strip $(gen_s_objects)),)
710$(gen_s_objects): $(intermediates)/%.o: $(intermediates)/%.s \
711    $(my_additional_dependencies)
712	$(transform-$(PRIVATE_HOST)s-to-o-no-deps)
713-include $(gen_s_objects:%.o=%.P)
714endif
715
716gen_asm_objects := $(gen_S_objects) $(gen_s_objects)
717
718###########################################################
719## o: Include generated .o files in output.
720###########################################################
721
722gen_o_objects := $(filter %.o,$(my_generated_sources))
723
724###########################################################
725## C: Compile .c files to .o.
726###########################################################
727
728c_arm_sources    := $(patsubst %.c.arm,%.c,$(filter %.c.arm,$(my_src_files)))
729c_arm_objects    := $(addprefix $(intermediates)/,$(c_arm_sources:.c=.o))
730
731c_normal_sources := $(filter %.c,$(my_src_files))
732c_normal_objects := $(addprefix $(intermediates)/,$(c_normal_sources:.c=.o))
733
734$(c_arm_objects):    PRIVATE_ARM_MODE := $(arm_objects_mode)
735$(c_arm_objects):    PRIVATE_ARM_CFLAGS := $(arm_objects_cflags)
736$(c_normal_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
737$(c_normal_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
738
739c_objects        := $(c_arm_objects) $(c_normal_objects)
740
741ifneq ($(strip $(c_objects)),)
742$(c_objects): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.c $(yacc_cpps) $(proto_generated_headers) \
743    $(my_additional_dependencies)
744	$(transform-$(PRIVATE_HOST)c-to-o)
745-include $(c_objects:%.o=%.P)
746endif
747
748###########################################################
749## C: Compile generated .c files to .o.
750###########################################################
751
752gen_c_sources := $(filter %.c,$(my_generated_sources))
753gen_c_objects := $(gen_c_sources:%.c=%.o)
754
755ifneq ($(strip $(gen_c_objects)),)
756# Compile all generated files as thumb.
757# TODO: support compiling certain generated files as arm.
758$(gen_c_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
759$(gen_c_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
760$(gen_c_objects): $(intermediates)/%.o: $(intermediates)/%.c $(yacc_cpps) $(proto_generated_headers) \
761    $(my_additional_dependencies)
762	$(transform-$(PRIVATE_HOST)c-to-o)
763-include $(gen_c_objects:%.o=%.P)
764endif
765
766###########################################################
767## ObjC: Compile .m files to .o
768###########################################################
769
770objc_sources := $(filter %.m,$(my_src_files))
771objc_objects := $(addprefix $(intermediates)/,$(objc_sources:.m=.o))
772
773ifneq ($(strip $(objc_objects)),)
774$(objc_objects): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.m $(yacc_cpps) $(proto_generated_headers) \
775    $(my_additional_dependencies)
776	$(transform-$(PRIVATE_HOST)m-to-o)
777-include $(objc_objects:%.o=%.P)
778endif
779
780###########################################################
781## AS: Compile .S files to .o.
782###########################################################
783
784asm_sources_S := $(filter %.S,$(my_src_files))
785asm_objects_S := $(addprefix $(intermediates)/,$(asm_sources_S:.S=.o))
786
787ifneq ($(strip $(asm_objects_S)),)
788$(asm_objects_S): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.S \
789    $(my_additional_dependencies)
790	$(transform-$(PRIVATE_HOST)s-to-o)
791-include $(asm_objects_S:%.o=%.P)
792endif
793
794asm_sources_s := $(filter %.s,$(my_src_files))
795asm_objects_s := $(addprefix $(intermediates)/,$(asm_sources_s:.s=.o))
796
797ifneq ($(strip $(asm_objects_s)),)
798$(asm_objects_s): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.s \
799    $(my_additional_dependencies)
800	$(transform-$(PRIVATE_HOST)s-to-o-no-deps)
801-include $(asm_objects_s:%.o=%.P)
802endif
803
804asm_objects := $(asm_objects_S) $(asm_objects_s)
805
806
807# .asm for x86 needs to be compiled with yasm.
808ifeq (x86,$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH))
809asm_sources_asm := $(filter %.asm,$(my_src_files))
810ifneq ($(strip $(asm_sources_asm)),)
811asm_objects_asm := $(addprefix $(intermediates)/,$(asm_sources_asm:.asm=.o))
812$(asm_objects_asm): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.asm \
813    $(my_additional_dependencies)
814	$(transform-asm-to-o)
815
816asm_objects += $(asm_objects_asm)
817endif
818endif
819
820
821##########################################################
822## Set up installed module dependency
823## We cannot compute the full path of the LOCAL_SHARED_LIBRARIES for
824## they may cusomize their install path with LOCAL_MODULE_PATH
825##########################################################
826# Get the list of INSTALLED libraries as module names.
827ifdef LOCAL_SDK_VERSION
828  installed_shared_library_module_names := \
829      $(my_shared_libraries)
830else
831  installed_shared_library_module_names := \
832      $(my_shared_libraries) $(my_system_shared_libraries)
833endif
834
835# The real dependency will be added after all Android.mks are loaded and the install paths
836# of the shared libraries are determined.
837ifdef LOCAL_INSTALLED_MODULE
838ifdef installed_shared_library_module_names
839$(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)DEPENDENCIES_ON_SHARED_LIBRARIES += \
840    $(my_register_name):$(LOCAL_INSTALLED_MODULE):$(subst $(space),$(comma),$(sort $(installed_shared_library_module_names)))
841endif
842endif
843
844
845####################################################
846## Import includes
847####################################################
848import_includes := $(intermediates)/import_includes
849import_includes_deps := $(strip \
850    $(foreach l, $(installed_shared_library_module_names), \
851      $(call intermediates-dir-for,SHARED_LIBRARIES,$(l),$(LOCAL_IS_HOST_MODULE),,$(LOCAL_2ND_ARCH_VAR_PREFIX))/export_includes) \
852    $(foreach l, $(my_static_libraries) $(my_whole_static_libraries), \
853      $(call intermediates-dir-for,STATIC_LIBRARIES,$(l),$(LOCAL_IS_HOST_MODULE),,$(LOCAL_2ND_ARCH_VAR_PREFIX))/export_includes))
854$(import_includes): PRIVATE_IMPORT_EXPORT_INCLUDES := $(import_includes_deps)
855$(import_includes) : $(LOCAL_MODULE_MAKEFILE) $(import_includes_deps)
856	@echo Import includes file: $@
857	$(hide) mkdir -p $(dir $@) && rm -f $@
858ifdef import_includes_deps
859	$(hide) for f in $(PRIVATE_IMPORT_EXPORT_INCLUDES); do \
860	  cat $$f >> $@; \
861	done
862else
863	$(hide) touch $@
864endif
865
866###########################################################
867## Common object handling.
868###########################################################
869
870# some rules depend on asm_objects being first.  If your code depends on
871# being first, it's reasonable to require it to be assembly
872normal_objects := \
873    $(asm_objects) \
874    $(cpp_objects) \
875    $(gen_cpp_objects) \
876    $(gen_asm_objects) \
877    $(c_objects) \
878    $(gen_c_objects) \
879    $(objc_objects) \
880    $(yacc_objects) \
881    $(lex_objects) \
882    $(proto_generated_objects) \
883    $(addprefix $(TOPDIR)$(LOCAL_PATH)/,$(LOCAL_PREBUILT_OBJ_FILES))
884
885all_objects := $(normal_objects) $(gen_o_objects)
886
887my_c_includes += $(TOPDIR)$(LOCAL_PATH) $(intermediates) $(generated_sources_dir)
888
889ifndef LOCAL_SDK_VERSION
890  my_c_includes += $(JNI_H_INCLUDE)
891endif
892
893# all_objects includes gen_o_objects which were part of LOCAL_GENERATED_SOURCES;
894# use normal_objects here to avoid creating circular dependencies. This assumes
895# that custom build rules which generate .o files don't consume other generated
896# sources as input (or if they do they take care of that dependency themselves).
897$(normal_objects) : | $(my_generated_sources)
898$(all_objects) : | $(import_includes)
899ALL_C_CPP_ETC_OBJECTS += $(all_objects)
900
901
902###########################################################
903# Standard library handling.
904###########################################################
905
906###########################################################
907# The list of libraries that this module will link against are in
908# these variables.  Each is a list of bare module names like "libc libm".
909#
910# LOCAL_SHARED_LIBRARIES
911# LOCAL_STATIC_LIBRARIES
912# LOCAL_WHOLE_STATIC_LIBRARIES
913#
914# We need to convert the bare names into the dependencies that
915# we'll use for LOCAL_BUILT_MODULE and LOCAL_INSTALLED_MODULE.
916# LOCAL_BUILT_MODULE should depend on the BUILT versions of the
917# libraries, so that simply building this module doesn't force
918# an install of a library.  Similarly, LOCAL_INSTALLED_MODULE
919# should depend on the INSTALLED versions of the libraries so
920# that they get installed when this module does.
921###########################################################
922# NOTE:
923# WHOLE_STATIC_LIBRARIES are libraries that are pulled into the
924# module without leaving anything out, which is useful for turning
925# a collection of .a files into a .so file.  Linking against a
926# normal STATIC_LIBRARY will only pull in code/symbols that are
927# referenced by the module. (see gcc/ld's --whole-archive option)
928###########################################################
929
930# Get the list of BUILT libraries, which are under
931# various intermediates directories.
932so_suffix := $($(my_prefix)SHLIB_SUFFIX)
933a_suffix := $($(my_prefix)STATIC_LIB_SUFFIX)
934
935ifdef LOCAL_SDK_VERSION
936built_shared_libraries := \
937    $(addprefix $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)OUT_INTERMEDIATE_LIBRARIES)/, \
938      $(addsuffix $(so_suffix), \
939        $(my_shared_libraries)))
940
941# Add the NDK libraries to the built module dependency
942my_system_shared_libraries_fullpath := \
943    $(my_ndk_stl_shared_lib_fullpath) \
944    $(addprefix $(my_ndk_sysroot_lib)/, \
945        $(addsuffix $(so_suffix), $(my_system_shared_libraries)))
946
947built_shared_libraries += $(my_system_shared_libraries_fullpath)
948else
949built_shared_libraries := \
950    $(addprefix $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)OUT_INTERMEDIATE_LIBRARIES)/, \
951      $(addsuffix $(so_suffix), \
952        $(installed_shared_library_module_names)))
953endif
954
955built_static_libraries := \
956    $(foreach lib,$(my_static_libraries), \
957      $(call intermediates-dir-for, \
958        STATIC_LIBRARIES,$(lib),$(LOCAL_IS_HOST_MODULE),,$(LOCAL_2ND_ARCH_VAR_PREFIX))/$(lib)$(a_suffix))
959
960ifdef LOCAL_SDK_VERSION
961built_static_libraries += $(my_ndk_stl_static_lib)
962endif
963
964built_whole_libraries := \
965    $(foreach lib,$(my_whole_static_libraries), \
966      $(call intermediates-dir-for, \
967        STATIC_LIBRARIES,$(lib),$(LOCAL_IS_HOST_MODULE),,$(LOCAL_2ND_ARCH_VAR_PREFIX))/$(lib)$(a_suffix))
968
969# We don't care about installed static libraries, since the
970# libraries have already been linked into the module at that point.
971# We do, however, care about the NOTICE files for any static
972# libraries that we use. (see notice_files.mk)
973
974installed_static_library_notice_file_targets := \
975    $(foreach lib,$(my_static_libraries) $(my_whole_static_libraries), \
976      NOTICE-$(if $(LOCAL_IS_HOST_MODULE),HOST,TARGET)-STATIC_LIBRARIES-$(lib))
977
978# Default is -fno-rtti.
979ifeq ($(strip $(LOCAL_RTTI_FLAG)),)
980LOCAL_RTTI_FLAG := -fno-rtti
981endif
982
983###########################################################
984# Rule-specific variable definitions
985###########################################################
986
987ifeq ($(my_clang),true)
988my_cflags += $(LOCAL_CLANG_CFLAGS)
989my_conlyflags += $(LOCAL_CLANG_CONLYFLAGS)
990my_cppflags += $(LOCAL_CLANG_CPPFLAGS)
991my_asflags += $(LOCAL_CLANG_ASFLAGS)
992my_ldflags += $(LOCAL_CLANG_LDFLAGS)
993my_cflags += $(LOCAL_CLANG_CFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_CLANG_CFLAGS_$(my_32_64_bit_suffix))
994my_conlyflags += $(LOCAL_CLANG_CONLYFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_CLANG_CONLYFLAGS_$(my_32_64_bit_suffix))
995my_cppflags += $(LOCAL_CLANG_CPPFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_CLANG_CPPFLAGS_$(my_32_64_bit_suffix))
996my_ldflags += $(LOCAL_CLANG_LDFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_CLANG_LDFLAGS_$(my_32_64_bit_suffix))
997my_asflags += $(LOCAL_CLANG_ASFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_CLANG_ASFLAGS_$(my_32_64_bit_suffix))
998my_cflags := $(call $(LOCAL_2ND_ARCH_VAR_PREFIX)convert-to-$(my_host)clang-flags,$(my_cflags))
999my_cppflags := $(call $(LOCAL_2ND_ARCH_VAR_PREFIX)convert-to-$(my_host)clang-flags,$(my_cppflags))
1000my_asflags := $(call $(LOCAL_2ND_ARCH_VAR_PREFIX)convert-to-$(my_host)clang-flags,$(my_asflags))
1001my_ldflags := $(call $(LOCAL_2ND_ARCH_VAR_PREFIX)convert-to-$(my_host)clang-flags,$(my_ldflags))
1002endif
1003
1004ifeq ($(my_fdo_build), true)
1005  my_cflags := $(patsubst -Os,-O2,$(my_cflags))
1006  fdo_incompatible_flags := -fno-early-inlining -finline-limit=%
1007  my_cflags := $(filter-out $(fdo_incompatible_flags),$(my_cflags))
1008endif
1009
1010$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_YACCFLAGS := $(LOCAL_YACCFLAGS)
1011$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ASFLAGS := $(my_asflags)
1012$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CONLYFLAGS := $(my_conlyflags)
1013$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CFLAGS := $(my_cflags)
1014$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CPPFLAGS := $(my_cppflags)
1015$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_RTTI_FLAG := $(LOCAL_RTTI_FLAG)
1016$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_DEBUG_CFLAGS := $(debug_cflags)
1017$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_C_INCLUDES := $(my_c_includes)
1018$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_IMPORT_INCLUDES := $(import_includes)
1019$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_LDFLAGS := $(my_ldflags)
1020$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_LDLIBS := $(my_ldlibs)
1021$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_NO_CRT := $(strip $(LOCAL_NO_CRT) $(LOCAL_NO_CRT_$(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)))
1022
1023# this is really the way to get the files onto the command line instead
1024# of using $^, because then LOCAL_ADDITIONAL_DEPENDENCIES doesn't work
1025$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_SHARED_LIBRARIES := $(built_shared_libraries)
1026$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_STATIC_LIBRARIES := $(built_static_libraries)
1027$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_WHOLE_STATIC_LIBRARIES := $(built_whole_libraries)
1028$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_OBJECTS := $(all_objects)
1029
1030###########################################################
1031# Define library dependencies.
1032###########################################################
1033# all_libraries is used for the dependencies on LOCAL_BUILT_MODULE.
1034all_libraries := \
1035    $(built_shared_libraries) \
1036    $(built_static_libraries) \
1037    $(built_whole_libraries)
1038
1039# Also depend on the notice files for any static libraries that
1040# are linked into this module.  This will force them to be installed
1041# when this module is.
1042$(LOCAL_INSTALLED_MODULE): | $(installed_static_library_notice_file_targets)
1043
1044###########################################################
1045# Export includes
1046###########################################################
1047export_includes := $(intermediates)/export_includes
1048$(export_includes): PRIVATE_EXPORT_C_INCLUDE_DIRS := $(LOCAL_EXPORT_C_INCLUDE_DIRS)
1049# Make sure .pb.h are already generated before any dependent source files get compiled.
1050$(export_includes) : $(LOCAL_MODULE_MAKEFILE) $(proto_generated_headers)
1051	@echo Export includes file: $< -- $@
1052	$(hide) mkdir -p $(dir $@) && rm -f $@
1053ifdef LOCAL_EXPORT_C_INCLUDE_DIRS
1054	$(hide) for d in $(PRIVATE_EXPORT_C_INCLUDE_DIRS); do \
1055	        echo "-I $$d" >> $@; \
1056	        done
1057else
1058	$(hide) touch $@
1059endif
1060
1061# Make sure export_includes gets generated when you are running mm/mmm
1062$(LOCAL_BUILT_MODULE) : | $(export_includes)
1063