binary.mk revision 491fca98098c228145a4fb6baae4c81049138313 
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_cflags_no_override := $(GLOBAL_CFLAGS_NO_OVERRIDE)
44my_cppflags_no_override := $(GLOBAL_CPPFLAGS_NO_OVERRIDE)
45my_ldflags := $(LOCAL_LDFLAGS)
46my_ldlibs := $(LOCAL_LDLIBS)
47my_asflags := $(LOCAL_ASFLAGS)
48my_cc := $(LOCAL_CC)
49my_cxx := $(LOCAL_CXX)
50my_c_includes := $(LOCAL_C_INCLUDES)
51my_generated_sources := $(LOCAL_GENERATED_SOURCES)
52my_native_coverage := $(LOCAL_NATIVE_COVERAGE)
53my_additional_dependencies := $(LOCAL_MODULE_MAKEFILE) $(LOCAL_ADDITIONAL_DEPENDENCIES)
54
55ifdef LOCAL_IS_HOST_MODULE
56my_allow_undefined_symbols := true
57else
58my_allow_undefined_symbols := $(strip $(LOCAL_ALLOW_UNDEFINED_SYMBOLS))
59endif
60
61my_ndk_sysroot :=
62my_ndk_sysroot_include :=
63my_ndk_sysroot_lib :=
64ifdef LOCAL_SDK_VERSION
65  ifdef LOCAL_NDK_VERSION
66    $(error $(LOCAL_PATH): LOCAL_NDK_VERSION is now retired.)
67  endif
68  ifdef LOCAL_IS_HOST_MODULE
69    $(error $(LOCAL_PATH): LOCAL_SDK_VERSION cannot be used in host module)
70  endif
71  my_ndk_source_root := $(HISTORICAL_NDK_VERSIONS_ROOT)/current/sources
72  my_ndk_sysroot := $(HISTORICAL_NDK_VERSIONS_ROOT)/current/platforms/android-$(LOCAL_SDK_VERSION)/arch-$(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)
73  my_ndk_sysroot_include := $(my_ndk_sysroot)/usr/include
74  ifeq (x86_64,$(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH))
75    my_ndk_sysroot_lib := $(my_ndk_sysroot)/usr/lib64
76  else ifeq (mips32r6,$(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH_VARIANT))
77    my_ndk_sysroot_lib := $(my_ndk_sysroot)/usr/libr6
78  else
79    my_ndk_sysroot_lib := $(my_ndk_sysroot)/usr/lib
80  endif
81
82  # The bionic linker now has support for packed relocations and gnu style
83  # hashes (which are much faster!), but shipping to older devices requires
84  # the old style hash and disabling packed relocations.
85  #ifeq ($(shell expr $(LOCAL_SDK_VERSION) >= FIRST_SUPPORTED_VERSION),0)
86    my_ldflags += -Wl,--hash-style=sysv
87    LOCAL_PACK_MODULE_RELOCATIONS := false
88  #endif
89
90  # Set up the NDK stl variant. Starting from NDK-r5 the c++ stl resides in a separate location.
91  # See ndk/docs/CPLUSPLUS-SUPPORT.html
92  my_ndk_stl_include_path :=
93  my_ndk_stl_shared_lib_fullpath :=
94  my_ndk_stl_shared_lib :=
95  my_ndk_stl_static_lib :=
96  my_ndk_stl_cppflags :=
97  my_cpu_variant := $(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)CPU_ABI)
98  ifeq (mips32r6,$(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH_VARIANT))
99    my_cpu_variant := mips32r6
100  endif
101  LOCAL_NDK_STL_VARIANT := $(strip $(LOCAL_NDK_STL_VARIANT))
102  ifeq (,$(LOCAL_NDK_STL_VARIANT))
103    LOCAL_NDK_STL_VARIANT := system
104  endif
105  ifneq (1,$(words $(filter system stlport_static stlport_shared c++_static c++_shared gnustl_static, $(LOCAL_NDK_STL_VARIANT))))
106    $(error $(LOCAL_PATH): Unknown LOCAL_NDK_STL_VARIANT $(LOCAL_NDK_STL_VARIANT))
107  endif
108  ifeq (system,$(LOCAL_NDK_STL_VARIANT))
109    my_ndk_stl_include_path := $(my_ndk_source_root)/cxx-stl/system/include
110    # for "system" variant, the shared library exists in the system library and -lstdc++ is added by default.
111  else # LOCAL_NDK_STL_VARIANT is not system
112  ifneq (,$(filter stlport_%, $(LOCAL_NDK_STL_VARIANT)))
113    my_ndk_stl_include_path := $(my_ndk_source_root)/cxx-stl/stlport/stlport
114    ifeq (stlport_static,$(LOCAL_NDK_STL_VARIANT))
115      my_ndk_stl_static_lib := $(my_ndk_source_root)/cxx-stl/stlport/libs/$(my_cpu_variant)/libstlport_static.a
116    else
117      my_ndk_stl_shared_lib_fullpath := $(my_ndk_source_root)/cxx-stl/stlport/libs/$(my_cpu_variant)/libstlport_shared.so
118      my_ndk_stl_shared_lib := -lstlport_shared
119    endif
120  else # LOCAL_NDK_STL_VARIANT is not stlport_* either
121  ifneq (,$(filter c++_%, $(LOCAL_NDK_STL_VARIANT)))
122    my_ndk_stl_include_path := $(my_ndk_source_root)/cxx-stl/llvm-libc++/libcxx/include \
123                               $(my_ndk_source_root)/cxx-stl/llvm-libc++/gabi++/include \
124                               $(my_ndk_source_root)/android/support/include
125    ifeq (c++_static,$(LOCAL_NDK_STL_VARIANT))
126      my_ndk_stl_static_lib := $(my_ndk_source_root)/cxx-stl/llvm-libc++/libs/$(my_cpu_variant)/libc++_static.a
127    else
128      my_ndk_stl_shared_lib_fullpath := $(my_ndk_source_root)/cxx-stl/llvm-libc++/libs/$(my_cpu_variant)/libc++_shared.so
129      my_ndk_stl_shared_lib := -lc++_shared
130    endif
131    my_ndk_stl_cppflags := -std=c++11
132  else
133    # LOCAL_NDK_STL_VARIANT is gnustl_static
134    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 \
135                               $(my_ndk_source_root)/cxx-stl/gnu-libstdc++/$($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_NDK_GCC_VERSION)/include
136    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
137  endif
138  endif
139  endif
140endif
141
142# MinGW spits out warnings about -fPIC even for -fpie?!) being ignored because
143# all code is position independent, and then those warnings get promoted to
144# errors.
145ifndef USE_MINGW
146ifeq ($(LOCAL_MODULE_CLASS),EXECUTABLES)
147my_cflags += -fpie
148else
149my_cflags += -fPIC
150endif
151endif
152
153my_src_files += $(LOCAL_SRC_FILES_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_SRC_FILES_$(my_32_64_bit_suffix))
154my_shared_libraries += $(LOCAL_SHARED_LIBRARIES_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_SHARED_LIBRARIES_$(my_32_64_bit_suffix))
155my_cflags += $(LOCAL_CFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_CFLAGS_$(my_32_64_bit_suffix))
156my_cppflags += $(LOCAL_CPPFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_CPPFLAGS_$(my_32_64_bit_suffix))
157my_ldflags += $(LOCAL_LDFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_LDFLAGS_$(my_32_64_bit_suffix))
158my_asflags += $(LOCAL_ASFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_ASFLAGS_$(my_32_64_bit_suffix))
159my_c_includes += $(LOCAL_C_INCLUDES_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_C_INCLUDES_$(my_32_64_bit_suffix))
160my_generated_sources += $(LOCAL_GENERATED_SOURCES_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_GENERATED_SOURCES_$(my_32_64_bit_suffix))
161
162my_clang := $(strip $(LOCAL_CLANG))
163ifdef LOCAL_CLANG_$(my_32_64_bit_suffix)
164my_clang := $(strip $(LOCAL_CLANG_$(my_32_64_bit_suffix)))
165endif
166ifdef LOCAL_CLANG_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)
167my_clang := $(strip $(LOCAL_CLANG_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)))
168endif
169
170# clang is enabled by default for host builds
171# enable it unless we've specifically disabled clang above
172ifdef LOCAL_IS_HOST_MODULE
173    ifneq ($(HOST_OS),windows)
174    ifeq ($(my_clang),)
175        my_clang := true
176    endif
177    endif
178endif
179
180# Add option to make clang the default for device build
181ifeq ($(USE_CLANG_PLATFORM_BUILD),true)
182    ifeq ($(my_clang),)
183        my_clang := true
184    endif
185endif
186
187# arch-specific static libraries go first so that generic ones can depend on them
188my_static_libraries := $(LOCAL_STATIC_LIBRARIES_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_STATIC_LIBRARIES_$(my_32_64_bit_suffix)) $(my_static_libraries)
189my_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)
190
191my_cflags := $(filter-out $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)GLOBAL_UNSUPPORTED_CFLAGS),$(my_cflags))
192
193include $(BUILD_SYSTEM)/cxx_stl_setup.mk
194
195# Add static HAL libraries
196ifdef LOCAL_HAL_STATIC_LIBRARIES
197$(foreach lib, $(LOCAL_HAL_STATIC_LIBRARIES), \
198    $(eval b_lib := $(filter $(lib).%,$(BOARD_HAL_STATIC_LIBRARIES)))\
199    $(if $(b_lib), $(eval my_static_libraries += $(b_lib)),\
200                   $(eval my_static_libraries += $(lib).default)))
201b_lib :=
202endif
203
204include $(BUILD_SYSTEM)/config_sanitizers.mk
205
206ifeq ($(strip $($(LOCAL_2ND_ARCH_VAR_PREFIX)WITHOUT_$(my_prefix)CLANG)),true)
207  my_clang :=
208endif
209
210# Add in libcompiler_rt for all regular device builds
211ifeq (,$(LOCAL_SDK_VERSION)$(WITHOUT_LIBCOMPILER_RT))
212  my_static_libraries += $(COMPILER_RT_CONFIG_EXTRA_STATIC_LIBRARIES)
213endif
214
215####################################################
216## Add FDO flags if FDO is turned on and supported
217## Please note that we will do option filtering during FDO build.
218## i.e. Os->O2, remove -fno-early-inline and -finline-limit.
219##################################################################
220my_fdo_build :=
221ifneq ($(filter true always, $(LOCAL_FDO_SUPPORT)),)
222  ifeq ($(BUILD_FDO_INSTRUMENT),true)
223    my_cflags += $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_FDO_INSTRUMENT_CFLAGS)
224    my_ldflags += $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_FDO_INSTRUMENT_LDFLAGS)
225    my_fdo_build := true
226  else ifneq ($(filter true,$(BUILD_FDO_OPTIMIZE))$(filter always,$(LOCAL_FDO_SUPPORT)),)
227    my_cflags += $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_FDO_OPTIMIZE_CFLAGS)
228    my_fdo_build := true
229  endif
230endif
231
232###########################################################
233## Explicitly declare assembly-only __ASSEMBLY__ macro for
234## assembly source
235###########################################################
236my_asflags += -D__ASSEMBLY__
237
238
239###########################################################
240## Define PRIVATE_ variables from global vars
241###########################################################
242ifndef LOCAL_IS_HOST_MODULE
243ifdef LOCAL_SDK_VERSION
244my_target_project_includes :=
245my_target_c_includes := $(my_ndk_stl_include_path) $(my_ndk_sysroot_include)
246my_target_global_cppflags := $(my_ndk_stl_cppflags)
247else
248my_target_project_includes := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_PROJECT_INCLUDES)
249my_target_c_includes := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_C_INCLUDES)
250my_target_global_cppflags :=
251endif # LOCAL_SDK_VERSION
252
253ifeq ($(my_clang),true)
254my_target_global_cflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_TARGET_GLOBAL_CFLAGS)
255my_target_global_conlyflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_TARGET_GLOBAL_CONLYFLAGS)
256my_target_global_cppflags += $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_TARGET_GLOBAL_CPPFLAGS)
257my_target_global_ldflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_TARGET_GLOBAL_LDFLAGS)
258else
259my_target_global_cflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CFLAGS)
260my_target_global_conlyflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CONLYFLAGS)
261my_target_global_cppflags += $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_CPPFLAGS)
262my_target_global_ldflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_LDFLAGS)
263endif # my_clang
264
265$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_PROJECT_INCLUDES := $(my_target_project_includes)
266$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_C_INCLUDES := $(my_target_c_includes)
267$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_GLOBAL_CFLAGS := $(my_target_global_cflags)
268$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_GLOBAL_CONLYFLAGS := $(my_target_global_conlyflags)
269$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_GLOBAL_CPPFLAGS := $(my_target_global_cppflags)
270$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_GLOBAL_LDFLAGS := $(my_target_global_ldflags)
271
272else # LOCAL_IS_HOST_MODULE
273
274ifeq ($(my_clang),true)
275my_host_global_cflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_HOST_GLOBAL_CFLAGS)
276my_host_global_conlyflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_HOST_GLOBAL_CONLYFLAGS)
277my_host_global_cppflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_HOST_GLOBAL_CPPFLAGS)
278my_host_global_ldflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)CLANG_HOST_GLOBAL_LDFLAGS)
279my_host_c_includes := $($(LOCAL_2ND_ARCH_VAR_PREFIX)HOST_C_INCLUDES)
280else
281my_host_global_cflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_CFLAGS)
282my_host_global_conlyflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_CONLYFLAGS)
283my_host_global_cppflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_CPPFLAGS)
284my_host_global_ldflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_LDFLAGS)
285my_host_c_includes := $($(LOCAL_2ND_ARCH_VAR_PREFIX)HOST_C_INCLUDES)
286endif # my_clang
287
288$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_HOST_C_INCLUDES := $(my_host_c_includes)
289$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_HOST_GLOBAL_CFLAGS := $(my_host_global_cflags)
290$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_HOST_GLOBAL_CONLYFLAGS := $(my_host_global_conlyflags)
291$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_HOST_GLOBAL_CPPFLAGS := $(my_host_global_cppflags)
292$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_HOST_GLOBAL_LDFLAGS := $(my_host_global_ldflags)
293endif # LOCAL_IS_HOST_MODULE
294
295# To enable coverage for a given module, set LOCAL_NATIVE_COVERAGE=true and
296# build with NATIVE_COVERAGE=true in your enviornment. Note that the build
297# system is not sensitive to changes to NATIVE_COVERAGE, so you should do a
298# clean build of your module after toggling it.
299ifeq ($(NATIVE_COVERAGE),true)
300    ifeq ($(my_native_coverage),true)
301        # Note that clang coverage doesn't play nicely with acov out of the box.
302        # Clang apparently generates .gcno files that aren't compatible with
303        # gcov-4.8.  This can be solved by installing gcc-4.6 and invoking lcov
304        # with `--gcov-tool /usr/bin/gcov-4.6`.
305        #
306        # http://stackoverflow.com/questions/17758126/clang-code-coverage-invalid-output
307        my_cflags += --coverage -O0
308        my_ldflags += --coverage
309    endif
310else
311    my_native_coverage := false
312endif
313
314###########################################################
315## Define PRIVATE_ variables used by multiple module types
316###########################################################
317$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_NO_DEFAULT_COMPILER_FLAGS := \
318    $(strip $(LOCAL_NO_DEFAULT_COMPILER_FLAGS))
319
320ifeq ($(strip $(WITH_SYNTAX_CHECK)),)
321  LOCAL_NO_SYNTAX_CHECK := true
322endif
323
324ifeq ($(strip $(WITH_STATIC_ANALYZER)),)
325  LOCAL_NO_STATIC_ANALYZER := true
326endif
327
328ifneq ($(strip $(LOCAL_IS_HOST_MODULE)),)
329  my_syntax_arch := host
330else
331  my_syntax_arch := $(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)
332endif
333
334ifeq ($(strip $(my_cc)),)
335  ifeq ($(my_clang),true)
336    my_cc := $(CLANG)
337  else
338    my_cc := $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)CC)
339  endif
340endif
341ifneq ($(LOCAL_NO_STATIC_ANALYZER),true)
342  my_cc := $(SYNTAX_TOOLS_PREFIX)/ccc-analyzer $(my_syntax_arch) "$(my_cc)"
343else
344ifneq ($(LOCAL_NO_SYNTAX_CHECK),true)
345  my_cc := $(SYNTAX_TOOLS_PREFIX)/ccc-syntax $(my_syntax_arch) "$(my_cc)"
346endif
347endif
348$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CC := $(my_cc)
349
350ifeq ($(strip $(my_cxx)),)
351  ifeq ($(my_clang),true)
352    my_cxx := $(CLANG_CXX)
353  else
354    my_cxx := $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)CXX)
355  endif
356endif
357ifneq ($(LOCAL_NO_STATIC_ANALYZER),true)
358  my_cxx := $(SYNTAX_TOOLS_PREFIX)/cxx-analyzer $(my_syntax_arch) "$(my_cxx)"
359else
360ifneq ($(LOCAL_NO_SYNTAX_CHECK),true)
361  my_cxx := $(SYNTAX_TOOLS_PREFIX)/cxx-syntax $(my_syntax_arch) "$(my_cxx)"
362endif
363endif
364$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CXX := $(my_cxx)
365$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CLANG := $(my_clang)
366
367# TODO: support a mix of standard extensions so that this isn't necessary
368LOCAL_CPP_EXTENSION := $(strip $(LOCAL_CPP_EXTENSION))
369ifeq ($(LOCAL_CPP_EXTENSION),)
370  LOCAL_CPP_EXTENSION := .cpp
371endif
372$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CPP_EXTENSION := $(LOCAL_CPP_EXTENSION)
373
374# Certain modules like libdl have to have symbols resolved at runtime and blow
375# up if --no-undefined is passed to the linker.
376ifeq ($(strip $(LOCAL_NO_DEFAULT_COMPILER_FLAGS)),)
377ifeq ($(my_allow_undefined_symbols),)
378  my_ldflags +=  $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)NO_UNDEFINED_LDFLAGS)
379endif
380endif
381
382ifeq (true,$(LOCAL_GROUP_STATIC_LIBRARIES))
383$(LOCAL_BUILT_MODULE): PRIVATE_GROUP_STATIC_LIBRARIES := true
384else
385$(LOCAL_BUILT_MODULE): PRIVATE_GROUP_STATIC_LIBRARIES :=
386endif
387
388###########################################################
389## Define arm-vs-thumb-mode flags.
390###########################################################
391LOCAL_ARM_MODE := $(strip $(LOCAL_ARM_MODE))
392ifeq ($(TARGET_$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH),arm)
393arm_objects_mode := $(if $(LOCAL_ARM_MODE),$(LOCAL_ARM_MODE),arm)
394normal_objects_mode := $(if $(LOCAL_ARM_MODE),$(LOCAL_ARM_MODE),thumb)
395
396# Read the values from something like TARGET_arm_CFLAGS or
397# TARGET_thumb_CFLAGS.  HOST_(arm|thumb)_CFLAGS values aren't
398# actually used (although they are usually empty).
399arm_objects_cflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)$(arm_objects_mode)_CFLAGS)
400normal_objects_cflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)$(normal_objects_mode)_CFLAGS)
401ifeq ($(my_clang),true)
402arm_objects_cflags := $(call $(LOCAL_2ND_ARCH_VAR_PREFIX)convert-to-$(my_host)clang-flags,$(arm_objects_cflags))
403normal_objects_cflags := $(call $(LOCAL_2ND_ARCH_VAR_PREFIX)convert-to-$(my_host)clang-flags,$(normal_objects_cflags))
404endif
405
406else
407arm_objects_mode :=
408normal_objects_mode :=
409arm_objects_cflags :=
410normal_objects_cflags :=
411endif
412
413###########################################################
414## Define per-module debugging flags.  Users can turn on
415## debugging for a particular module by setting DEBUG_MODULE_ModuleName
416## to a non-empty value in their environment or buildspec.mk,
417## and setting HOST_/TARGET_CUSTOM_DEBUG_CFLAGS to the
418## debug flags that they want to use.
419###########################################################
420ifdef DEBUG_MODULE_$(strip $(LOCAL_MODULE))
421  debug_cflags := $($(my_prefix)CUSTOM_DEBUG_CFLAGS)
422else
423  debug_cflags :=
424endif
425
426####################################################
427## Compile RenderScript with reflected C++
428####################################################
429
430renderscript_sources := $(filter %.rs %.fs,$(my_src_files))
431
432ifneq (,$(renderscript_sources))
433
434renderscript_sources_fullpath := $(addprefix $(LOCAL_PATH)/, $(renderscript_sources))
435RenderScript_file_stamp := $(intermediates)/RenderScriptCPP.stamp
436renderscript_intermediate := $(intermediates)/renderscript
437
438ifeq ($(LOCAL_RENDERSCRIPT_CC),)
439LOCAL_RENDERSCRIPT_CC := $(LLVM_RS_CC)
440endif
441
442# Turn on all warnings and warnings as errors for RS compiles.
443# This can be disabled with LOCAL_RENDERSCRIPT_FLAGS := -Wno-error
444renderscript_flags := -Wall -Werror
445renderscript_flags += $(LOCAL_RENDERSCRIPT_FLAGS)
446# -m32 or -m64
447renderscript_flags += -m$(my_32_64_bit_suffix)
448
449renderscript_includes := \
450    $(TOPDIR)external/clang/lib/Headers \
451    $(TOPDIR)frameworks/rs/scriptc \
452    $(LOCAL_RENDERSCRIPT_INCLUDES)
453
454ifneq ($(LOCAL_RENDERSCRIPT_INCLUDES_OVERRIDE),)
455renderscript_includes := $(LOCAL_RENDERSCRIPT_INCLUDES_OVERRIDE)
456endif
457
458bc_dep_files := $(addprefix $(renderscript_intermediate)/, \
459    $(patsubst %.fs,%.d, $(patsubst %.rs,%.d, $(notdir $(renderscript_sources)))))
460
461$(RenderScript_file_stamp): PRIVATE_RS_INCLUDES := $(renderscript_includes)
462$(RenderScript_file_stamp): PRIVATE_RS_CC := $(LOCAL_RENDERSCRIPT_CC)
463$(RenderScript_file_stamp): PRIVATE_RS_FLAGS := $(renderscript_flags)
464$(RenderScript_file_stamp): PRIVATE_RS_SOURCE_FILES := $(renderscript_sources_fullpath)
465$(RenderScript_file_stamp): PRIVATE_RS_OUTPUT_DIR := $(renderscript_intermediate)
466$(RenderScript_file_stamp): PRIVATE_DEP_FILES := $(bc_dep_files)
467$(RenderScript_file_stamp): $(renderscript_sources_fullpath) $(LOCAL_RENDERSCRIPT_CC)
468	$(transform-renderscripts-to-cpp-and-bc)
469
470# include the dependency files (.d/.P) generated by llvm-rs-cc.
471-include $(bc_dep_files:%.d=%.P)
472
473LOCAL_INTERMEDIATE_TARGETS += $(RenderScript_file_stamp)
474
475rs_generated_cpps := $(addprefix \
476    $(renderscript_intermediate)/ScriptC_,$(patsubst %.fs,%.cpp, $(patsubst %.rs,%.cpp, \
477    $(notdir $(renderscript_sources)))))
478
479# This is just a dummy rule to make sure gmake doesn't skip updating the dependents.
480$(rs_generated_cpps) : $(RenderScript_file_stamp)
481	@echo "Updated RS generated cpp file $@."
482
483my_c_includes += $(renderscript_intermediate)
484my_generated_sources += $(rs_generated_cpps)
485
486endif
487
488
489###########################################################
490## Stuff source generated from one-off tools
491###########################################################
492$(my_generated_sources): PRIVATE_MODULE := $(my_register_name)
493
494my_gen_sources_copy := $(patsubst $(generated_sources_dir)/%,$(intermediates)/%,$(filter $(generated_sources_dir)/%,$(my_generated_sources)))
495
496$(my_gen_sources_copy): $(intermediates)/% : $(generated_sources_dir)/% | $(ACP)
497	@echo "Copy: $@"
498	$(copy-file-to-target)
499
500my_generated_sources := $(patsubst $(generated_sources_dir)/%,$(intermediates)/%,$(my_generated_sources))
501
502ALL_GENERATED_SOURCES += $(my_generated_sources)
503
504###########################################################
505## Compile the .proto files to .cc and then to .o
506###########################################################
507proto_sources := $(filter %.proto,$(my_src_files))
508proto_generated_objects :=
509proto_generated_headers :=
510ifneq ($(proto_sources),)
511proto_sources_fullpath := $(addprefix $(LOCAL_PATH)/, $(proto_sources))
512proto_generated_cc_sources_dir := $(generated_sources_dir)/proto
513proto_generated_cc_sources := $(addprefix $(proto_generated_cc_sources_dir)/, \
514    $(patsubst %.proto,%.pb.cc,$(proto_sources_fullpath)))
515proto_generated_headers := $(patsubst %.pb.cc,%.pb.h, $(proto_generated_cc_sources))
516proto_generated_obj_dir := $(intermediates)/proto
517proto_generated_objects := $(addprefix $(proto_generated_obj_dir)/, \
518    $(patsubst %.proto,%.pb.o,$(proto_sources_fullpath)))
519
520# Auto-export the generated proto source dir.
521LOCAL_EXPORT_C_INCLUDE_DIRS += $(proto_generated_cc_sources_dir)
522
523# Ensure the transform-proto-to-cc rule is only defined once in multilib build.
524ifndef $(my_prefix)_$(LOCAL_MODULE_CLASS)_$(LOCAL_MODULE)_proto_defined
525$(proto_generated_cc_sources): PRIVATE_PROTO_INCLUDES := $(TOP)
526$(proto_generated_cc_sources): PRIVATE_PROTO_CC_OUTPUT_DIR := $(proto_generated_cc_sources_dir)
527$(proto_generated_cc_sources): PRIVATE_PROTOC_FLAGS := $(LOCAL_PROTOC_FLAGS)
528$(proto_generated_cc_sources): $(proto_generated_cc_sources_dir)/%.pb.cc: %.proto $(PROTOC)
529	$(transform-proto-to-cc)
530
531# This is just a dummy rule to make sure gmake doesn't skip updating the dependents.
532$(proto_generated_headers): $(proto_generated_cc_sources_dir)/%.pb.h: $(proto_generated_cc_sources_dir)/%.pb.cc
533	@echo "Updated header file $@."
534
535$(my_prefix)_$(LOCAL_MODULE_CLASS)_$(LOCAL_MODULE)_proto_defined := true
536endif  # transform-proto-to-cc rule included only once
537
538$(proto_generated_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
539$(proto_generated_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
540$(proto_generated_objects): $(proto_generated_obj_dir)/%.o: $(proto_generated_cc_sources_dir)/%.cc $(proto_generated_headers)
541	$(transform-$(PRIVATE_HOST)cpp-to-o)
542-include $(proto_generated_objects:%.o=%.P)
543
544my_c_includes += external/protobuf/src $(proto_generated_cc_sources_dir)
545my_cflags += -DGOOGLE_PROTOBUF_NO_RTTI
546ifeq ($(LOCAL_PROTOC_OPTIMIZE_TYPE),full)
547    ifdef LOCAL_SDK_VERSION
548        my_static_libraries += libprotobuf-cpp-full
549    else
550        my_shared_libraries += libprotobuf-cpp-full
551    endif
552else
553    ifdef LOCAL_SDK_VERSION
554        my_static_libraries += libprotobuf-cpp-lite
555    else
556        my_shared_libraries += libprotobuf-cpp-lite
557    endif
558endif
559endif  # $(proto_sources) non-empty
560
561
562###########################################################
563## YACC: Compile .y and .yy files to .cpp and the to .o.
564###########################################################
565
566y_yacc_sources := $(filter %.y,$(my_src_files))
567y_yacc_cpps := $(addprefix \
568    $(intermediates)/,$(y_yacc_sources:.y=$(LOCAL_CPP_EXTENSION)))
569
570yy_yacc_sources := $(filter %.yy,$(my_src_files))
571yy_yacc_cpps := $(addprefix \
572    $(intermediates)/,$(yy_yacc_sources:.yy=$(LOCAL_CPP_EXTENSION)))
573
574yacc_cpps := $(y_yacc_cpps) $(yy_yacc_cpps)
575yacc_headers := $(yacc_cpps:$(LOCAL_CPP_EXTENSION)=.h)
576yacc_objects := $(yacc_cpps:$(LOCAL_CPP_EXTENSION)=.o)
577
578ifneq ($(strip $(y_yacc_cpps)),)
579$(y_yacc_cpps): $(intermediates)/%$(LOCAL_CPP_EXTENSION): \
580    $(TOPDIR)$(LOCAL_PATH)/%.y \
581    $(lex_cpps) $(my_additional_dependencies)
582	$(call transform-y-to-cpp,$(PRIVATE_CPP_EXTENSION))
583$(yacc_headers): $(intermediates)/%.h: $(intermediates)/%$(LOCAL_CPP_EXTENSION)
584endif
585
586ifneq ($(strip $(yy_yacc_cpps)),)
587$(yy_yacc_cpps): $(intermediates)/%$(LOCAL_CPP_EXTENSION): \
588    $(TOPDIR)$(LOCAL_PATH)/%.yy \
589    $(lex_cpps) $(my_additional_dependencies)
590	$(call transform-y-to-cpp,$(PRIVATE_CPP_EXTENSION))
591$(yacc_headers): $(intermediates)/%.h: $(intermediates)/%$(LOCAL_CPP_EXTENSION)
592endif
593
594ifneq ($(strip $(yacc_cpps)),)
595$(yacc_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
596$(yacc_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
597$(yacc_objects): $(intermediates)/%.o: $(intermediates)/%$(LOCAL_CPP_EXTENSION)
598	$(transform-$(PRIVATE_HOST)cpp-to-o)
599endif
600
601###########################################################
602## LEX: Compile .l and .ll files to .cpp and then to .o.
603###########################################################
604
605l_lex_sources := $(filter %.l,$(my_src_files))
606l_lex_cpps := $(addprefix \
607    $(intermediates)/,$(l_lex_sources:.l=$(LOCAL_CPP_EXTENSION)))
608
609ll_lex_sources := $(filter %.ll,$(my_src_files))
610ll_lex_cpps := $(addprefix \
611    $(intermediates)/,$(ll_lex_sources:.ll=$(LOCAL_CPP_EXTENSION)))
612
613lex_cpps := $(l_lex_cpps) $(ll_lex_cpps)
614lex_objects := $(lex_cpps:$(LOCAL_CPP_EXTENSION)=.o)
615
616ifneq ($(strip $(l_lex_cpps)),)
617$(l_lex_cpps): $(intermediates)/%$(LOCAL_CPP_EXTENSION): \
618    $(TOPDIR)$(LOCAL_PATH)/%.l
619	$(transform-l-to-cpp)
620endif
621
622ifneq ($(strip $(ll_lex_cpps)),)
623$(ll_lex_cpps): $(intermediates)/%$(LOCAL_CPP_EXTENSION): \
624    $(TOPDIR)$(LOCAL_PATH)/%.ll
625	$(transform-l-to-cpp)
626endif
627
628ifneq ($(strip $(lex_cpps)),)
629$(lex_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
630$(lex_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
631$(lex_objects): $(intermediates)/%.o: \
632    $(intermediates)/%$(LOCAL_CPP_EXTENSION) \
633    $(my_additional_dependencies) \
634    $(yacc_headers)
635	$(transform-$(PRIVATE_HOST)cpp-to-o)
636endif
637
638###########################################################
639## C++: Compile .cpp files to .o.
640###########################################################
641
642# we also do this on host modules, even though
643# it's not really arm, because there are files that are shared.
644cpp_arm_sources := $(patsubst %$(LOCAL_CPP_EXTENSION).arm,%$(LOCAL_CPP_EXTENSION),$(filter %$(LOCAL_CPP_EXTENSION).arm,$(my_src_files)))
645dotdot_arm_sources := $(filter ../%,$(cpp_arm_sources))
646cpp_arm_sources := $(filter-out ../%,$(cpp_arm_sources))
647cpp_arm_objects := $(addprefix $(intermediates)/,$(cpp_arm_sources:$(LOCAL_CPP_EXTENSION)=.o))
648
649# For source files starting with ../, we remove all the ../ in the object file path,
650# to avoid object file escaping the intermediate directory.
651dotdot_arm_objects :=
652$(foreach s,$(dotdot_arm_sources),\
653  $(eval $(call compile-dotdot-cpp-file,$(s),\
654  $(yacc_cpps) $(proto_generated_headers) $(my_additional_dependencies),\
655  dotdot_arm_objects)))
656
657dotdot_sources := $(filter ../%$(LOCAL_CPP_EXTENSION),$(my_src_files))
658dotdot_objects :=
659$(foreach s,$(dotdot_sources),\
660  $(eval $(call compile-dotdot-cpp-file,$(s),\
661    $(yacc_cpps) $(proto_generated_headers) $(my_additional_dependencies),\
662    dotdot_objects)))
663
664cpp_normal_sources := $(filter-out ../%,$(filter %$(LOCAL_CPP_EXTENSION),$(my_src_files)))
665cpp_normal_objects := $(addprefix $(intermediates)/,$(cpp_normal_sources:$(LOCAL_CPP_EXTENSION)=.o))
666
667$(dotdot_arm_objects) $(cpp_arm_objects): PRIVATE_ARM_MODE := $(arm_objects_mode)
668$(dotdot_arm_objects) $(cpp_arm_objects): PRIVATE_ARM_CFLAGS := $(arm_objects_cflags)
669$(dotdot_objects) $(cpp_normal_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
670$(dotdot_objects) $(cpp_normal_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
671
672cpp_objects        := $(cpp_arm_objects) $(cpp_normal_objects)
673
674ifneq ($(strip $(cpp_objects)),)
675$(cpp_objects): $(intermediates)/%.o: \
676    $(TOPDIR)$(LOCAL_PATH)/%$(LOCAL_CPP_EXTENSION) \
677    $(yacc_cpps) $(proto_generated_headers) \
678    $(my_additional_dependencies)
679	$(transform-$(PRIVATE_HOST)cpp-to-o)
680-include $(cpp_objects:%.o=%.P)
681endif
682
683cpp_objects += $(dotdot_arm_objects) $(dotdot_objects)
684
685###########################################################
686## C++: Compile generated .cpp files to .o.
687###########################################################
688
689gen_cpp_sources := $(filter %$(LOCAL_CPP_EXTENSION),$(my_generated_sources))
690gen_cpp_objects := $(gen_cpp_sources:%$(LOCAL_CPP_EXTENSION)=%.o)
691
692ifneq ($(strip $(gen_cpp_objects)),)
693# Compile all generated files as thumb.
694# TODO: support compiling certain generated files as arm.
695$(gen_cpp_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
696$(gen_cpp_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
697$(gen_cpp_objects): $(intermediates)/%.o: \
698    $(intermediates)/%$(LOCAL_CPP_EXTENSION) $(yacc_cpps) \
699    $(proto_generated_headers) \
700    $(my_additional_dependencies)
701	$(transform-$(PRIVATE_HOST)cpp-to-o)
702-include $(gen_cpp_objects:%.o=%.P)
703endif
704
705###########################################################
706## S: Compile generated .S and .s files to .o.
707###########################################################
708
709gen_S_sources := $(filter %.S,$(my_generated_sources))
710gen_S_objects := $(gen_S_sources:%.S=%.o)
711
712ifneq ($(strip $(gen_S_sources)),)
713$(gen_S_objects): $(intermediates)/%.o: $(intermediates)/%.S \
714    $(my_additional_dependencies)
715	$(transform-$(PRIVATE_HOST)s-to-o)
716-include $(gen_S_objects:%.o=%.P)
717endif
718
719gen_s_sources := $(filter %.s,$(my_generated_sources))
720gen_s_objects := $(gen_s_sources:%.s=%.o)
721
722ifneq ($(strip $(gen_s_objects)),)
723$(gen_s_objects): $(intermediates)/%.o: $(intermediates)/%.s \
724    $(my_additional_dependencies)
725	$(transform-$(PRIVATE_HOST)s-to-o-no-deps)
726-include $(gen_s_objects:%.o=%.P)
727endif
728
729gen_asm_objects := $(gen_S_objects) $(gen_s_objects)
730
731###########################################################
732## o: Include generated .o files in output.
733###########################################################
734
735gen_o_objects := $(filter %.o,$(my_generated_sources))
736
737###########################################################
738## C: Compile .c files to .o.
739###########################################################
740
741c_arm_sources := $(patsubst %.c.arm,%.c,$(filter %.c.arm,$(my_src_files)))
742dotdot_arm_sources := $(filter ../%,$(c_arm_sources))
743c_arm_sources := $(filter-out ../%,$(c_arm_sources))
744c_arm_objects := $(addprefix $(intermediates)/,$(c_arm_sources:.c=.o))
745
746# For source files starting with ../, we remove all the ../ in the object file path,
747# to avoid object file escaping the intermediate directory.
748dotdot_arm_objects :=
749$(foreach s,$(dotdot_arm_sources),\
750  $(eval $(call compile-dotdot-c-file,$(s),\
751    $(yacc_cpps) $(proto_generated_headers) $(my_additional_dependencies),\
752    dotdot_arm_objects)))
753
754dotdot_sources := $(filter ../%.c, $(my_src_files))
755dotdot_objects :=
756$(foreach s, $(dotdot_sources),\
757  $(eval $(call compile-dotdot-c-file,$(s),\
758    $(yacc_cpps) $(proto_generated_headers) $(my_additional_dependencies),\
759    dotdot_objects)))
760
761c_normal_sources := $(filter-out ../%,$(filter %.c,$(my_src_files)))
762c_normal_objects := $(addprefix $(intermediates)/,$(c_normal_sources:.c=.o))
763
764$(dotdot_arm_objects) $(c_arm_objects): PRIVATE_ARM_MODE := $(arm_objects_mode)
765$(dotdot_arm_objects) $(c_arm_objects): PRIVATE_ARM_CFLAGS := $(arm_objects_cflags)
766$(dotdot_objects) $(c_normal_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
767$(dotdot_objects) $(c_normal_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
768
769c_objects        := $(c_arm_objects) $(c_normal_objects)
770
771ifneq ($(strip $(c_objects)),)
772$(c_objects): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.c $(yacc_cpps) $(proto_generated_headers) \
773    $(my_additional_dependencies)
774	$(transform-$(PRIVATE_HOST)c-to-o)
775-include $(c_objects:%.o=%.P)
776endif
777
778c_objects += $(dotdot_arm_objects) $(dotdot_objects)
779
780###########################################################
781## C: Compile generated .c files to .o.
782###########################################################
783
784gen_c_sources := $(filter %.c,$(my_generated_sources))
785gen_c_objects := $(gen_c_sources:%.c=%.o)
786
787ifneq ($(strip $(gen_c_objects)),)
788# Compile all generated files as thumb.
789# TODO: support compiling certain generated files as arm.
790$(gen_c_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
791$(gen_c_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
792$(gen_c_objects): $(intermediates)/%.o: $(intermediates)/%.c $(yacc_cpps) $(proto_generated_headers) \
793    $(my_additional_dependencies)
794	$(transform-$(PRIVATE_HOST)c-to-o)
795-include $(gen_c_objects:%.o=%.P)
796endif
797
798###########################################################
799## ObjC: Compile .m files to .o
800###########################################################
801
802objc_sources := $(filter %.m,$(my_src_files))
803objc_objects := $(addprefix $(intermediates)/,$(objc_sources:.m=.o))
804
805ifneq ($(strip $(objc_objects)),)
806$(objc_objects): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.m $(yacc_cpps) $(proto_generated_headers) \
807    $(my_additional_dependencies)
808	$(transform-$(PRIVATE_HOST)m-to-o)
809-include $(objc_objects:%.o=%.P)
810endif
811
812###########################################################
813## AS: Compile .S files to .o.
814###########################################################
815
816asm_sources_S := $(filter %.S,$(my_src_files))
817dotdot_sources := $(filter ../%,$(asm_sources_S))
818asm_sources_S := $(filter-out ../%,$(asm_sources_S))
819asm_objects_S := $(addprefix $(intermediates)/,$(asm_sources_S:.S=.o))
820
821dotdot_objects_S :=
822$(foreach s,$(dotdot_sources),\
823  $(eval $(call compile-dotdot-s-file,$(s),\
824    $(my_additional_dependencies),\
825    dotdot_objects_S)))
826
827ifneq ($(strip $(asm_objects_S)),)
828$(asm_objects_S): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.S \
829    $(my_additional_dependencies)
830	$(transform-$(PRIVATE_HOST)s-to-o)
831-include $(asm_objects_S:%.o=%.P)
832endif
833
834asm_sources_s := $(filter %.s,$(my_src_files))
835dotdot_sources := $(filter ../%,$(asm_sources_s))
836asm_sources_s := $(filter-out ../%,$(asm_sources_s))
837asm_objects_s := $(addprefix $(intermediates)/,$(asm_sources_s:.s=.o))
838
839dotdot_objects_s :=
840$(foreach s,$(dotdot_sources),\
841  $(eval $(call compile-dotdot-s-file-no-deps,$(s),\
842    $(my_additional_dependencies),\
843    dotdot_objects_s)))
844
845ifneq ($(strip $(asm_objects_s)),)
846$(asm_objects_s): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.s \
847    $(my_additional_dependencies)
848	$(transform-$(PRIVATE_HOST)s-to-o-no-deps)
849endif
850
851asm_objects := $(dotdot_objects_S) $(dotdot_objects_s) $(asm_objects_S) $(asm_objects_s)
852
853
854# .asm for x86/x86_64 needs to be compiled with yasm.
855asm_sources_asm := $(filter %.asm,$(my_src_files))
856ifneq ($(strip $(asm_sources_asm)),)
857asm_objects_asm := $(addprefix $(intermediates)/,$(asm_sources_asm:.asm=.o))
858$(asm_objects_asm): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.asm \
859    $(my_additional_dependencies)
860	$(transform-asm-to-o)
861
862asm_objects += $(asm_objects_asm)
863endif
864
865
866##########################################################
867## Set up installed module dependency
868## We cannot compute the full path of the LOCAL_SHARED_LIBRARIES for
869## they may cusomize their install path with LOCAL_MODULE_PATH
870##########################################################
871# Get the list of INSTALLED libraries as module names.
872ifdef LOCAL_SDK_VERSION
873  installed_shared_library_module_names := \
874      $(my_shared_libraries)
875else
876  installed_shared_library_module_names := \
877      $(my_shared_libraries) $(my_system_shared_libraries)
878endif
879
880# The real dependency will be added after all Android.mks are loaded and the install paths
881# of the shared libraries are determined.
882ifdef LOCAL_INSTALLED_MODULE
883ifdef installed_shared_library_module_names
884$(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)DEPENDENCIES_ON_SHARED_LIBRARIES += \
885    $(my_register_name):$(LOCAL_INSTALLED_MODULE):$(subst $(space),$(comma),$(sort $(installed_shared_library_module_names)))
886endif
887endif
888
889
890####################################################
891## Import includes
892####################################################
893import_includes := $(intermediates)/import_includes
894import_includes_deps := $(strip \
895    $(foreach l, $(installed_shared_library_module_names), \
896      $(call intermediates-dir-for,SHARED_LIBRARIES,$(l),$(LOCAL_IS_HOST_MODULE),,$(LOCAL_2ND_ARCH_VAR_PREFIX))/export_includes) \
897    $(foreach l, $(my_static_libraries) $(my_whole_static_libraries), \
898      $(call intermediates-dir-for,STATIC_LIBRARIES,$(l),$(LOCAL_IS_HOST_MODULE),,$(LOCAL_2ND_ARCH_VAR_PREFIX))/export_includes))
899$(import_includes): PRIVATE_IMPORT_EXPORT_INCLUDES := $(import_includes_deps)
900$(import_includes) : $(LOCAL_MODULE_MAKEFILE) $(import_includes_deps)
901	@echo Import includes file: $@
902	$(hide) mkdir -p $(dir $@) && rm -f $@
903ifdef import_includes_deps
904	$(hide) for f in $(PRIVATE_IMPORT_EXPORT_INCLUDES); do \
905	  cat $$f >> $@; \
906	done
907else
908	$(hide) touch $@
909endif
910
911###########################################################
912## Common object handling.
913###########################################################
914
915# some rules depend on asm_objects being first.  If your code depends on
916# being first, it's reasonable to require it to be assembly
917normal_objects := \
918    $(asm_objects) \
919    $(cpp_objects) \
920    $(gen_cpp_objects) \
921    $(gen_asm_objects) \
922    $(c_objects) \
923    $(gen_c_objects) \
924    $(objc_objects) \
925    $(yacc_objects) \
926    $(lex_objects) \
927    $(proto_generated_objects) \
928    $(addprefix $(TOPDIR)$(LOCAL_PATH)/,$(LOCAL_PREBUILT_OBJ_FILES))
929
930all_objects := $(normal_objects) $(gen_o_objects)
931
932my_c_includes += $(TOPDIR)$(LOCAL_PATH) $(intermediates) $(generated_sources_dir)
933
934ifndef LOCAL_SDK_VERSION
935  my_c_includes += $(JNI_H_INCLUDE)
936endif
937
938# all_objects includes gen_o_objects which were part of LOCAL_GENERATED_SOURCES;
939# use normal_objects here to avoid creating circular dependencies. This assumes
940# that custom build rules which generate .o files don't consume other generated
941# sources as input (or if they do they take care of that dependency themselves).
942$(normal_objects) : | $(my_generated_sources)
943$(all_objects) : | $(import_includes)
944ALL_C_CPP_ETC_OBJECTS += $(all_objects)
945
946
947###########################################################
948# Standard library handling.
949###########################################################
950
951###########################################################
952# The list of libraries that this module will link against are in
953# these variables.  Each is a list of bare module names like "libc libm".
954#
955# LOCAL_SHARED_LIBRARIES
956# LOCAL_STATIC_LIBRARIES
957# LOCAL_WHOLE_STATIC_LIBRARIES
958#
959# We need to convert the bare names into the dependencies that
960# we'll use for LOCAL_BUILT_MODULE and LOCAL_INSTALLED_MODULE.
961# LOCAL_BUILT_MODULE should depend on the BUILT versions of the
962# libraries, so that simply building this module doesn't force
963# an install of a library.  Similarly, LOCAL_INSTALLED_MODULE
964# should depend on the INSTALLED versions of the libraries so
965# that they get installed when this module does.
966###########################################################
967# NOTE:
968# WHOLE_STATIC_LIBRARIES are libraries that are pulled into the
969# module without leaving anything out, which is useful for turning
970# a collection of .a files into a .so file.  Linking against a
971# normal STATIC_LIBRARY will only pull in code/symbols that are
972# referenced by the module. (see gcc/ld's --whole-archive option)
973###########################################################
974
975# Get the list of BUILT libraries, which are under
976# various intermediates directories.
977so_suffix := $($(my_prefix)SHLIB_SUFFIX)
978a_suffix := $($(my_prefix)STATIC_LIB_SUFFIX)
979
980ifdef LOCAL_SDK_VERSION
981built_shared_libraries := \
982    $(addprefix $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)OUT_INTERMEDIATE_LIBRARIES)/, \
983      $(addsuffix $(so_suffix), \
984        $(my_shared_libraries)))
985
986# Add the NDK libraries to the built module dependency
987my_system_shared_libraries_fullpath := \
988    $(my_ndk_stl_shared_lib_fullpath) \
989    $(addprefix $(my_ndk_sysroot_lib)/, \
990        $(addsuffix $(so_suffix), $(my_system_shared_libraries)))
991
992built_shared_libraries += $(my_system_shared_libraries_fullpath)
993else
994built_shared_libraries := \
995    $(addprefix $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)OUT_INTERMEDIATE_LIBRARIES)/, \
996      $(addsuffix $(so_suffix), \
997        $(installed_shared_library_module_names)))
998endif
999
1000built_static_libraries := \
1001    $(foreach lib,$(my_static_libraries), \
1002      $(call intermediates-dir-for, \
1003        STATIC_LIBRARIES,$(lib),$(LOCAL_IS_HOST_MODULE),,$(LOCAL_2ND_ARCH_VAR_PREFIX))/$(lib)$(a_suffix))
1004
1005ifdef LOCAL_SDK_VERSION
1006built_static_libraries += $(my_ndk_stl_static_lib)
1007endif
1008
1009built_whole_libraries := \
1010    $(foreach lib,$(my_whole_static_libraries), \
1011      $(call intermediates-dir-for, \
1012        STATIC_LIBRARIES,$(lib),$(LOCAL_IS_HOST_MODULE),,$(LOCAL_2ND_ARCH_VAR_PREFIX))/$(lib)$(a_suffix))
1013
1014# We don't care about installed static libraries, since the
1015# libraries have already been linked into the module at that point.
1016# We do, however, care about the NOTICE files for any static
1017# libraries that we use. (see notice_files.mk)
1018
1019installed_static_library_notice_file_targets := \
1020    $(foreach lib,$(my_static_libraries) $(my_whole_static_libraries), \
1021      NOTICE-$(if $(LOCAL_IS_HOST_MODULE),HOST,TARGET)-STATIC_LIBRARIES-$(lib))
1022
1023# Default is -fno-rtti.
1024ifeq ($(strip $(LOCAL_RTTI_FLAG)),)
1025LOCAL_RTTI_FLAG := -fno-rtti
1026endif
1027
1028###########################################################
1029# Rule-specific variable definitions
1030###########################################################
1031
1032ifeq ($(my_clang),true)
1033my_cflags += $(LOCAL_CLANG_CFLAGS)
1034my_conlyflags += $(LOCAL_CLANG_CONLYFLAGS)
1035my_cppflags += $(LOCAL_CLANG_CPPFLAGS)
1036my_cflags_no_override += $(GLOBAL_CLANG_CFLAGS_NO_OVERRIDE)
1037my_cppflags_no_override += $(GLOBAL_CLANG_CPPFLAGS_NO_OVERRIDE)
1038my_asflags += $(LOCAL_CLANG_ASFLAGS)
1039my_ldflags += $(LOCAL_CLANG_LDFLAGS)
1040my_cflags += $(LOCAL_CLANG_CFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_CLANG_CFLAGS_$(my_32_64_bit_suffix))
1041my_conlyflags += $(LOCAL_CLANG_CONLYFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_CLANG_CONLYFLAGS_$(my_32_64_bit_suffix))
1042my_cppflags += $(LOCAL_CLANG_CPPFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_CLANG_CPPFLAGS_$(my_32_64_bit_suffix))
1043my_ldflags += $(LOCAL_CLANG_LDFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_CLANG_LDFLAGS_$(my_32_64_bit_suffix))
1044my_asflags += $(LOCAL_CLANG_ASFLAGS_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) $(LOCAL_CLANG_ASFLAGS_$(my_32_64_bit_suffix))
1045my_cflags := $(call $(LOCAL_2ND_ARCH_VAR_PREFIX)convert-to-$(my_host)clang-flags,$(my_cflags))
1046my_cppflags := $(call $(LOCAL_2ND_ARCH_VAR_PREFIX)convert-to-$(my_host)clang-flags,$(my_cppflags))
1047my_asflags := $(call $(LOCAL_2ND_ARCH_VAR_PREFIX)convert-to-$(my_host)clang-flags,$(my_asflags))
1048my_ldflags := $(call $(LOCAL_2ND_ARCH_VAR_PREFIX)convert-to-$(my_host)clang-flags,$(my_ldflags))
1049endif
1050
1051ifeq ($(my_fdo_build), true)
1052  my_cflags := $(patsubst -Os,-O2,$(my_cflags))
1053  fdo_incompatible_flags := -fno-early-inlining -finline-limit=%
1054  my_cflags := $(filter-out $(fdo_incompatible_flags),$(my_cflags))
1055endif
1056
1057$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_YACCFLAGS := $(LOCAL_YACCFLAGS)
1058$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ASFLAGS := $(my_asflags)
1059$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CONLYFLAGS := $(my_conlyflags)
1060$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CFLAGS := $(my_cflags)
1061$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CPPFLAGS := $(my_cppflags)
1062$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CFLAGS_NO_OVERRIDE := $(my_cflags_no_override)
1063$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CPPFLAGS_NO_OVERRIDE := $(my_cppflags_no_override)
1064$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_RTTI_FLAG := $(LOCAL_RTTI_FLAG)
1065$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_DEBUG_CFLAGS := $(debug_cflags)
1066$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_C_INCLUDES := $(my_c_includes)
1067$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_IMPORT_INCLUDES := $(import_includes)
1068$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_LDFLAGS := $(my_ldflags)
1069$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_LDLIBS := $(my_ldlibs)
1070
1071# this is really the way to get the files onto the command line instead
1072# of using $^, because then LOCAL_ADDITIONAL_DEPENDENCIES doesn't work
1073$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_SHARED_LIBRARIES := $(built_shared_libraries)
1074$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_STATIC_LIBRARIES := $(built_static_libraries)
1075$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_WHOLE_STATIC_LIBRARIES := $(built_whole_libraries)
1076$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_OBJECTS := $(all_objects)
1077
1078###########################################################
1079# Define library dependencies.
1080###########################################################
1081# all_libraries is used for the dependencies on LOCAL_BUILT_MODULE.
1082all_libraries := \
1083    $(built_shared_libraries) \
1084    $(built_static_libraries) \
1085    $(built_whole_libraries)
1086
1087# Also depend on the notice files for any static libraries that
1088# are linked into this module.  This will force them to be installed
1089# when this module is.
1090$(LOCAL_INSTALLED_MODULE): | $(installed_static_library_notice_file_targets)
1091
1092###########################################################
1093# Export includes
1094###########################################################
1095export_includes := $(intermediates)/export_includes
1096$(export_includes): PRIVATE_EXPORT_C_INCLUDE_DIRS := $(LOCAL_EXPORT_C_INCLUDE_DIRS)
1097# Make sure .pb.h are already generated before any dependent source files get compiled.
1098$(export_includes) : $(LOCAL_MODULE_MAKEFILE) $(proto_generated_headers)
1099	@echo Export includes file: $< -- $@
1100	$(hide) mkdir -p $(dir $@) && rm -f $@
1101ifdef LOCAL_EXPORT_C_INCLUDE_DIRS
1102	$(hide) for d in $(PRIVATE_EXPORT_C_INCLUDE_DIRS); do \
1103	        echo "-I $$d" >> $@; \
1104	        done
1105else
1106	$(hide) touch $@
1107endif
1108
1109# Make sure export_includes gets generated when you are running mm/mmm
1110$(LOCAL_BUILT_MODULE) : | $(export_includes)
1111