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The Android Open Source Project88b60792009-03-03 19:28:42 -08001###########################################################
2## Standard rules for building binary object files from
3## asm/c/cpp/yacc/lex source files.
4##
5## The list of object files is exported in $(all_objects).
6###########################################################
7
Ying Wang1a081002010-07-13 14:55:47 -07008######################################
9## Sanity check for LOCAL_NDK_VERSION
10######################################
11my_ndk_version_root :=
Ying Wang75b28572010-07-16 11:34:36 -070012ifeq ($(TARGET_SIMULATOR),true)
13 # NDK does not support sim build.
14 LOCAL_NDK_VERSION :=
15endif
Ying Wang1a081002010-07-13 14:55:47 -070016ifdef LOCAL_NDK_VERSION
17 ifdef LOCAL_IS_HOST_MODULE
18 $(error $(LOCAL_PATH): LOCAL_NDK_VERSION can not be used in host module)
19 endif
20 ifneq ($(filter-out SHARED_LIBRARIES STATIC_LIBRARIES,$(LOCAL_MODULE_CLASS)),)
21 $(error $(LOCAL_PATH): LOCAL_NDK_VERSION can only be used to build target shared/static libraries, \
22 while your module is of class $(LOCAL_MODULE_CLASS))
23 endif
24 ifeq ($(filter $(LOCAL_NDK_VERSION),$(TARGET_AVAILABLE_NDK_VERSIONS)),)
25 $(error $(LOCAL_PATH): Invalid LOCAL_NDK_VERSION '$(LOCAL_NDK_VERSION)' \
26 Choices are $(TARGET_AVAILABLE_NDK_VERSIONS))
27 endif
28 ifndef LOCAL_SDK_VERSION
29 $(error $(LOCAL_PATH): LOCAL_NDK_VERSION must be defined with LOCAL_SDK_VERSION)
30 endif
Ying Wang02c98132010-09-23 17:59:36 -070031 my_ndk_version_root := $(HISTORICAL_NDK_VERSIONS_ROOT)/android-ndk-r$(LOCAL_NDK_VERSION)/platforms/android-$(LOCAL_SDK_VERSION)/arch-$(TARGET_ARCH)
Ying Wang1a081002010-07-13 14:55:47 -070032 ifeq ($(wildcard $(my_ndk_version_root)),)
33 $(error $(LOCAL_PATH): ndk version root does not exist: $(my_ndk_version_root))
34 endif
35endif
36
The Android Open Source Project88b60792009-03-03 19:28:42 -080037#######################################
38include $(BUILD_SYSTEM)/base_rules.mk
39#######################################
40
Jing Yu2dcc8062009-09-21 16:31:50 -070041####################################################
42## Add FDO flags if FDO is turned on and supported
43####################################################
44ifeq ($(strip $(LOCAL_NO_FDO_SUPPORT)),)
45 LOCAL_CFLAGS += $(TARGET_FDO_CFLAGS)
46 LOCAL_CPPFLAGS += $(TARGET_FDO_CFLAGS)
47 LOCAL_LDFLAGS += $(TARGET_FDO_CFLAGS)
48endif
49
The Android Open Source Project88b60792009-03-03 19:28:42 -080050###########################################################
Jim Huang20d1ba62010-10-14 16:15:56 +080051## Explicitly declare assembly-only __ASSEMBLY__ macro for
52## assembly source
53###########################################################
54LOCAL_ASFLAGS += -D__ASSEMBLY__
55
56###########################################################
Ying Wang1a081002010-07-13 14:55:47 -070057## Define PRIVATE_ variables from global vars
58###########################################################
59ifdef LOCAL_NDK_VERSION
60my_target_project_includes :=
61my_target_c_inclues := $(my_ndk_version_root)/usr/include
62# TODO: more reliable way to remove platform stuff.
63my_target_global_cflags := $(filter-out -include -I system/%, $(TARGET_GLOBAL_CFLAGS))
64my_target_global_cppflags := $(filter-out -include -I system/%, $(TARGET_GLOBAL_CPPFLAGS))
65else
66my_target_project_includes := $(TARGET_PROJECT_INCLUDES)
67my_target_c_inclues := $(TARGET_C_INCLUDES)
68my_target_global_cflags := $(TARGET_GLOBAL_CFLAGS)
69my_target_global_cppflags := $(TARGET_GLOBAL_CPPFLAGS)
70endif
71$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_PROJECT_INCLUDES := $(my_target_project_includes)
72$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_C_INCLUDES := $(my_target_c_inclues)
73$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_GLOBAL_CFLAGS := $(my_target_global_cflags)
74$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_GLOBAL_CPPFLAGS := $(my_target_global_cppflags)
75
76###########################################################
The Android Open Source Project88b60792009-03-03 19:28:42 -080077## Define PRIVATE_ variables used by multiple module types
78###########################################################
79$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_NO_DEFAULT_COMPILER_FLAGS := \
80 $(strip $(LOCAL_NO_DEFAULT_COMPILER_FLAGS))
81
82ifeq ($(strip $(LOCAL_CC)),)
83 LOCAL_CC := $($(my_prefix)CC)
84endif
85$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CC := $(LOCAL_CC)
86
87ifeq ($(strip $(LOCAL_CXX)),)
88 LOCAL_CXX := $($(my_prefix)CXX)
89endif
90$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CXX := $(LOCAL_CXX)
91
92# TODO: support a mix of standard extensions so that this isn't necessary
93LOCAL_CPP_EXTENSION := $(strip $(LOCAL_CPP_EXTENSION))
94ifeq ($(LOCAL_CPP_EXTENSION),)
95 LOCAL_CPP_EXTENSION := .cpp
96endif
97$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CPP_EXTENSION := $(LOCAL_CPP_EXTENSION)
98
99# Certain modules like libdl have to have symbols resolved at runtime and blow
100# up if --no-undefined is passed to the linker.
101ifeq ($(strip $(LOCAL_NO_DEFAULT_COMPILER_FLAGS)),)
102ifeq ($(strip $(LOCAL_ALLOW_UNDEFINED_SYMBOLS)),)
103 LOCAL_LDFLAGS := $(LOCAL_LDFLAGS) $($(my_prefix)NO_UNDEFINED_LDFLAGS)
104endif
105endif
106
107###########################################################
108## Define arm-vs-thumb-mode flags.
109###########################################################
110LOCAL_ARM_MODE := $(strip $(LOCAL_ARM_MODE))
Chih-Wei Huang0d09e582010-07-09 10:07:52 +0800111ifeq ($(TARGET_ARCH),arm)
The Android Open Source Project88b60792009-03-03 19:28:42 -0800112arm_objects_mode := $(if $(LOCAL_ARM_MODE),$(LOCAL_ARM_MODE),arm)
113normal_objects_mode := $(if $(LOCAL_ARM_MODE),$(LOCAL_ARM_MODE),thumb)
114
Dave Bort95282482009-04-23 18:44:55 -0700115# Read the values from something like TARGET_arm_CFLAGS or
116# TARGET_thumb_CFLAGS. HOST_(arm|thumb)_CFLAGS values aren't
117# actually used (although they are usually empty).
118arm_objects_cflags := $($(my_prefix)$(arm_objects_mode)_CFLAGS)
119normal_objects_cflags := $($(my_prefix)$(normal_objects_mode)_CFLAGS)
Chih-Wei Huang0d09e582010-07-09 10:07:52 +0800120else
121arm_objects_mode :=
122normal_objects_mode :=
123arm_objects_cflags :=
124normal_objects_cflags :=
125endif
The Android Open Source Project88b60792009-03-03 19:28:42 -0800126
127###########################################################
128## Define per-module debugging flags. Users can turn on
129## debugging for a particular module by setting DEBUG_MODULE_ModuleName
130## to a non-empty value in their environment or buildspec.mk,
131## and setting HOST_/TARGET_CUSTOM_DEBUG_CFLAGS to the
132## debug flags that they want to use.
133###########################################################
134ifdef DEBUG_MODULE_$(strip $(LOCAL_MODULE))
135 debug_cflags := $($(my_prefix)CUSTOM_DEBUG_CFLAGS)
136else
137 debug_cflags :=
138endif
139
140###########################################################
141## Stuff source generated from one-off tools
142###########################################################
143$(LOCAL_GENERATED_SOURCES): PRIVATE_MODULE := $(LOCAL_MODULE)
144
145ALL_GENERATED_SOURCES += $(LOCAL_GENERATED_SOURCES)
146
147
148###########################################################
149## YACC: Compile .y files to .cpp and the to .o.
150###########################################################
151
152yacc_sources := $(filter %.y,$(LOCAL_SRC_FILES))
153yacc_cpps := $(addprefix \
154 $(intermediates)/,$(yacc_sources:.y=$(LOCAL_CPP_EXTENSION)))
155yacc_headers := $(yacc_cpps:$(LOCAL_CPP_EXTENSION)=.h)
156yacc_objects := $(yacc_cpps:$(LOCAL_CPP_EXTENSION)=.o)
157
158ifneq ($(strip $(yacc_cpps)),)
159$(yacc_cpps): $(intermediates)/%$(LOCAL_CPP_EXTENSION): \
160 $(TOPDIR)$(LOCAL_PATH)/%.y \
Patrick Scottd033d572009-05-19 18:13:58 -0400161 $(lex_cpps) $(LOCAL_ADDITIONAL_DEPENDENCIES)
The Android Open Source Project88b60792009-03-03 19:28:42 -0800162 $(call transform-y-to-cpp,$(PRIVATE_CPP_EXTENSION))
163$(yacc_headers): $(intermediates)/%.h: $(intermediates)/%$(LOCAL_CPP_EXTENSION)
164
165$(yacc_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
166$(yacc_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
167$(yacc_objects): $(intermediates)/%.o: $(intermediates)/%$(LOCAL_CPP_EXTENSION)
168 $(transform-$(PRIVATE_HOST)cpp-to-o)
169endif
170
171###########################################################
172## LEX: Compile .l files to .cpp and then to .o.
173###########################################################
174
175lex_sources := $(filter %.l,$(LOCAL_SRC_FILES))
176lex_cpps := $(addprefix \
177 $(intermediates)/,$(lex_sources:.l=$(LOCAL_CPP_EXTENSION)))
178lex_objects := $(lex_cpps:$(LOCAL_CPP_EXTENSION)=.o)
179
180ifneq ($(strip $(lex_cpps)),)
181$(lex_cpps): $(intermediates)/%$(LOCAL_CPP_EXTENSION): \
182 $(TOPDIR)$(LOCAL_PATH)/%.l
183 $(transform-l-to-cpp)
184
185$(lex_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
186$(lex_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
187$(lex_objects): $(intermediates)/%.o: \
188 $(intermediates)/%$(LOCAL_CPP_EXTENSION) \
Patrick Scottd033d572009-05-19 18:13:58 -0400189 $(LOCAL_ADDITIONAL_DEPENDENCIES) \
The Android Open Source Project88b60792009-03-03 19:28:42 -0800190 $(yacc_headers)
191 $(transform-$(PRIVATE_HOST)cpp-to-o)
192endif
193
194###########################################################
195## C++: Compile .cpp files to .o.
196###########################################################
197
198# we also do this on host modules and sim builds, even though
199# it's not really arm, because there are files that are shared.
200cpp_arm_sources := $(patsubst %$(LOCAL_CPP_EXTENSION).arm,%$(LOCAL_CPP_EXTENSION),$(filter %$(LOCAL_CPP_EXTENSION).arm,$(LOCAL_SRC_FILES)))
201cpp_arm_objects := $(addprefix $(intermediates)/,$(cpp_arm_sources:$(LOCAL_CPP_EXTENSION)=.o))
202
203cpp_normal_sources := $(filter %$(LOCAL_CPP_EXTENSION),$(LOCAL_SRC_FILES))
204cpp_normal_objects := $(addprefix $(intermediates)/,$(cpp_normal_sources:$(LOCAL_CPP_EXTENSION)=.o))
205
206$(cpp_arm_objects): PRIVATE_ARM_MODE := $(arm_objects_mode)
207$(cpp_arm_objects): PRIVATE_ARM_CFLAGS := $(arm_objects_cflags)
208$(cpp_normal_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
209$(cpp_normal_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
210
211cpp_objects := $(cpp_arm_objects) $(cpp_normal_objects)
212
213ifneq ($(strip $(cpp_objects)),)
214$(cpp_objects): $(intermediates)/%.o: \
215 $(TOPDIR)$(LOCAL_PATH)/%$(LOCAL_CPP_EXTENSION) \
Patrick Scottd033d572009-05-19 18:13:58 -0400216 $(yacc_cpps) $(LOCAL_ADDITIONAL_DEPENDENCIES)
The Android Open Source Project88b60792009-03-03 19:28:42 -0800217 $(transform-$(PRIVATE_HOST)cpp-to-o)
218-include $(cpp_objects:%.o=%.P)
219endif
220
221###########################################################
222## C++: Compile generated .cpp files to .o.
223###########################################################
224
225gen_cpp_sources := $(filter %$(LOCAL_CPP_EXTENSION),$(LOCAL_GENERATED_SOURCES))
226gen_cpp_objects := $(gen_cpp_sources:%$(LOCAL_CPP_EXTENSION)=%.o)
227
228ifneq ($(strip $(gen_cpp_objects)),)
229# Compile all generated files as thumb.
230# TODO: support compiling certain generated files as arm.
231$(gen_cpp_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
232$(gen_cpp_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
Patrick Scottd033d572009-05-19 18:13:58 -0400233$(gen_cpp_objects): $(intermediates)/%.o: $(intermediates)/%$(LOCAL_CPP_EXTENSION) $(yacc_cpps) $(LOCAL_ADDITIONAL_DEPENDENCIES)
The Android Open Source Project88b60792009-03-03 19:28:42 -0800234 $(transform-$(PRIVATE_HOST)cpp-to-o)
235-include $(gen_cpp_objects:%.o=%.P)
236endif
237
238###########################################################
239## S: Compile generated .S and .s files to .o.
240###########################################################
241
242gen_S_sources := $(filter %.S,$(LOCAL_GENERATED_SOURCES))
243gen_S_objects := $(gen_S_sources:%.S=%.o)
244
245ifneq ($(strip $(gen_S_sources)),)
Patrick Scottd033d572009-05-19 18:13:58 -0400246$(gen_S_objects): $(intermediates)/%.o: $(intermediates)/%.S $(LOCAL_ADDITIONAL_DEPENDENCIES)
The Android Open Source Project88b60792009-03-03 19:28:42 -0800247 $(transform-$(PRIVATE_HOST)s-to-o)
248-include $(gen_S_objects:%.o=%.P)
249endif
250
251gen_s_sources := $(filter %.s,$(LOCAL_GENERATED_SOURCES))
252gen_s_objects := $(gen_s_sources:%.s=%.o)
253
254ifneq ($(strip $(gen_s_objects)),)
Patrick Scottd033d572009-05-19 18:13:58 -0400255$(gen_s_objects): $(intermediates)/%.o: $(intermediates)/%.s $(LOCAL_ADDITIONAL_DEPENDENCIES)
The Android Open Source Project88b60792009-03-03 19:28:42 -0800256 $(transform-$(PRIVATE_HOST)s-to-o-no-deps)
257-include $(gen_s_objects:%.o=%.P)
258endif
259
260gen_asm_objects := $(gen_S_objects) $(gen_s_objects)
261
262###########################################################
263## C: Compile .c files to .o.
264###########################################################
265
266c_arm_sources := $(patsubst %.c.arm,%.c,$(filter %.c.arm,$(LOCAL_SRC_FILES)))
267c_arm_objects := $(addprefix $(intermediates)/,$(c_arm_sources:.c=.o))
268
269c_normal_sources := $(filter %.c,$(LOCAL_SRC_FILES))
270c_normal_objects := $(addprefix $(intermediates)/,$(c_normal_sources:.c=.o))
271
272$(c_arm_objects): PRIVATE_ARM_MODE := $(arm_objects_mode)
273$(c_arm_objects): PRIVATE_ARM_CFLAGS := $(arm_objects_cflags)
274$(c_normal_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
275$(c_normal_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
276
277c_objects := $(c_arm_objects) $(c_normal_objects)
278
279ifneq ($(strip $(c_objects)),)
Patrick Scottd033d572009-05-19 18:13:58 -0400280$(c_objects): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.c $(yacc_cpps) $(LOCAL_ADDITIONAL_DEPENDENCIES)
The Android Open Source Project88b60792009-03-03 19:28:42 -0800281 $(transform-$(PRIVATE_HOST)c-to-o)
282-include $(c_objects:%.o=%.P)
283endif
284
285###########################################################
Jack Paleviche7b3e2c2009-05-04 14:32:44 -0700286## C: Compile generated .c files to .o.
287###########################################################
288
289gen_c_sources := $(filter %.c,$(LOCAL_GENERATED_SOURCES))
290gen_c_objects := $(gen_c_sources:%.c=%.o)
291
292ifneq ($(strip $(gen_c_objects)),)
293# Compile all generated files as thumb.
294# TODO: support compiling certain generated files as arm.
295$(gen_c_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
296$(gen_c_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
Patrick Scottd033d572009-05-19 18:13:58 -0400297$(gen_c_objects): $(intermediates)/%.o: $(intermediates)/%.c $(yacc_cpps) $(LOCAL_ADDITIONAL_DEPENDENCIES)
Jack Paleviche7b3e2c2009-05-04 14:32:44 -0700298 $(transform-$(PRIVATE_HOST)c-to-o)
299-include $(gen_c_objects:%.o=%.P)
300endif
301
302###########################################################
David 'Digit' Turner5dbb5292009-05-14 16:00:09 +0200303## ObjC: Compile .m files to .o
304###########################################################
305
306objc_sources := $(filter %.m,$(LOCAL_SRC_FILES))
307objc_objects := $(addprefix $(intermediates)/,$(objc_sources:.m=.o))
308
309ifneq ($(strip $(objc_objects)),)
310$(objc_objects): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.m $(yacc_cpps) $(PRIVATE_ADDITIONAL_DEPENDENCIES)
311 $(transform-$(PRIVATE_HOST)m-to-o)
312-include $(objc_objects:%.o=%.P)
313endif
314
315###########################################################
The Android Open Source Project88b60792009-03-03 19:28:42 -0800316## AS: Compile .S files to .o.
317###########################################################
318
319asm_sources_S := $(filter %.S,$(LOCAL_SRC_FILES))
320asm_objects_S := $(addprefix $(intermediates)/,$(asm_sources_S:.S=.o))
321
322ifneq ($(strip $(asm_objects_S)),)
Patrick Scottd033d572009-05-19 18:13:58 -0400323$(asm_objects_S): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.S $(LOCAL_ADDITIONAL_DEPENDENCIES)
The Android Open Source Project88b60792009-03-03 19:28:42 -0800324 $(transform-$(PRIVATE_HOST)s-to-o)
325-include $(asm_objects_S:%.o=%.P)
326endif
327
328asm_sources_s := $(filter %.s,$(LOCAL_SRC_FILES))
329asm_objects_s := $(addprefix $(intermediates)/,$(asm_sources_s:.s=.o))
330
331ifneq ($(strip $(asm_objects_s)),)
Patrick Scottd033d572009-05-19 18:13:58 -0400332$(asm_objects_s): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.s $(LOCAL_ADDITIONAL_DEPENDENCIES)
The Android Open Source Project88b60792009-03-03 19:28:42 -0800333 $(transform-$(PRIVATE_HOST)s-to-o-no-deps)
334-include $(asm_objects_s:%.o=%.P)
335endif
336
337asm_objects := $(asm_objects_S) $(asm_objects_s)
338
339
340###########################################################
341## Common object handling.
342###########################################################
343
344# some rules depend on asm_objects being first. If your code depends on
345# being first, it's reasonable to require it to be assembly
346all_objects := \
347 $(asm_objects) \
348 $(cpp_objects) \
349 $(gen_cpp_objects) \
350 $(gen_asm_objects) \
351 $(c_objects) \
Jack Paleviche7b3e2c2009-05-04 14:32:44 -0700352 $(gen_c_objects) \
The Android Open Source Project88b60792009-03-03 19:28:42 -0800353 $(yacc_objects) \
354 $(lex_objects) \
355 $(addprefix $(TOPDIR)$(LOCAL_PATH)/,$(LOCAL_PREBUILT_OBJ_FILES))
356
357LOCAL_C_INCLUDES += $(TOPDIR)$(LOCAL_PATH) $(intermediates) $(base_intermediates)
358
Ying Wangbce4b752010-07-22 15:51:56 -0700359ifndef LOCAL_NDK_VERSION
360 LOCAL_C_INCLUDES += $(JNI_H_INCLUDE)
361endif
362
The Android Open Source Project88b60792009-03-03 19:28:42 -0800363$(all_objects) : | $(LOCAL_GENERATED_SOURCES)
364ALL_C_CPP_ETC_OBJECTS += $(all_objects)
365
366###########################################################
367## Copy headers to the install tree
368###########################################################
369include $(BUILD_COPY_HEADERS)
370
371###########################################################
372# Standard library handling.
373#
374# On the target, we compile with -nostdlib, so we must add in the
375# default system shared libraries, unless they have requested not
376# to by supplying a LOCAL_SYSTEM_SHARED_LIBRARIES value. One would
377# supply that, for example, when building libc itself.
378###########################################################
Ying Wang1a081002010-07-13 14:55:47 -0700379ifdef LOCAL_IS_HOST_MODULE
The Android Open Source Project88b60792009-03-03 19:28:42 -0800380 ifeq ($(LOCAL_SYSTEM_SHARED_LIBRARIES),none)
Ying Wang1a081002010-07-13 14:55:47 -0700381 LOCAL_SYSTEM_SHARED_LIBRARIES :=
382 endif
383else
384 ifeq ($(LOCAL_SYSTEM_SHARED_LIBRARIES),none)
385 LOCAL_SYSTEM_SHARED_LIBRARIES := $($(my_prefix)DEFAULT_SYSTEM_SHARED_LIBRARIES)
The Android Open Source Project88b60792009-03-03 19:28:42 -0800386 endif
387endif
388
389# Logging used to be part of libcutils (target) and libutils (sim);
390# hack modules that use those other libs to also include liblog.
391# All of this complexity is to make sure that liblog only appears
392# once, and appears just before libcutils or libutils on the link
393# line.
394# TODO: remove this hack and change all modules to use liblog
395# when necessary.
396define insert-liblog
397 $(if $(filter liblog,$(1)),$(1), \
398 $(if $(filter libcutils,$(1)), \
399 $(patsubst libcutils,liblog libcutils,$(1)) \
400 , \
401 $(patsubst libutils,liblog libutils,$(1)) \
402 ) \
403 )
404endef
405ifneq (,$(filter libcutils libutils,$(LOCAL_SHARED_LIBRARIES)))
406 LOCAL_SHARED_LIBRARIES := $(call insert-liblog,$(LOCAL_SHARED_LIBRARIES))
407endif
408ifneq (,$(filter libcutils libutils,$(LOCAL_STATIC_LIBRARIES)))
409 LOCAL_STATIC_LIBRARIES := $(call insert-liblog,$(LOCAL_STATIC_LIBRARIES))
410endif
411ifneq (,$(filter libcutils libutils,$(LOCAL_WHOLE_STATIC_LIBRARIES)))
412 LOCAL_WHOLE_STATIC_LIBRARIES := $(call insert-liblog,$(LOCAL_WHOLE_STATIC_LIBRARIES))
413endif
414
415###########################################################
416# The list of libraries that this module will link against are in
417# these variables. Each is a list of bare module names like "libc libm".
418#
419# LOCAL_SHARED_LIBRARIES
420# LOCAL_STATIC_LIBRARIES
421# LOCAL_WHOLE_STATIC_LIBRARIES
422#
423# We need to convert the bare names into the dependencies that
424# we'll use for LOCAL_BUILT_MODULE and LOCAL_INSTALLED_MODULE.
425# LOCAL_BUILT_MODULE should depend on the BUILT versions of the
426# libraries, so that simply building this module doesn't force
427# an install of a library. Similarly, LOCAL_INSTALLED_MODULE
428# should depend on the INSTALLED versions of the libraries so
429# that they get installed when this module does.
430###########################################################
431# NOTE:
432# WHOLE_STATIC_LIBRARIES are libraries that are pulled into the
433# module without leaving anything out, which is useful for turning
434# a collection of .a files into a .so file. Linking against a
435# normal STATIC_LIBRARY will only pull in code/symbols that are
436# referenced by the module. (see gcc/ld's --whole-archive option)
437###########################################################
438
439# Get the list of BUILT libraries, which are under
440# various intermediates directories.
441so_suffix := $($(my_prefix)SHLIB_SUFFIX)
442a_suffix := $($(my_prefix)STATIC_LIB_SUFFIX)
443
Ying Wang1a081002010-07-13 14:55:47 -0700444ifdef LOCAL_NDK_VERSION
The Android Open Source Project88b60792009-03-03 19:28:42 -0800445built_shared_libraries := \
446 $(addprefix $($(my_prefix)OUT_INTERMEDIATE_LIBRARIES)/, \
447 $(addsuffix $(so_suffix), \
448 $(LOCAL_SHARED_LIBRARIES)))
449
Ying Wang1a081002010-07-13 14:55:47 -0700450# Get the list of INSTALLED libraries. Strip off the various
451# intermediates directories and point to the common lib dirs.
452installed_shared_libraries := \
453 $(addprefix $($(my_prefix)OUT_SHARED_LIBRARIES)/, \
454 $(notdir $(built_shared_libraries)))
455
456my_system_shared_libraries_fullpath := $(addprefix $(my_ndk_version_root)/usr/lib/, \
457 $(addsuffix $(so_suffix), $(LOCAL_SYSTEM_SHARED_LIBRARIES)))
458
459built_shared_libraries += $(my_system_shared_libraries_fullpath)
460LOCAL_SHARED_LIBRARIES += $(LOCAL_SYSTEM_SHARED_LIBRARIES)
461else
462LOCAL_SHARED_LIBRARIES += $(LOCAL_SYSTEM_SHARED_LIBRARIES)
463built_shared_libraries := \
464 $(addprefix $($(my_prefix)OUT_INTERMEDIATE_LIBRARIES)/, \
465 $(addsuffix $(so_suffix), \
466 $(LOCAL_SHARED_LIBRARIES)))
467
468installed_shared_libraries := \
469 $(addprefix $($(my_prefix)OUT_SHARED_LIBRARIES)/, \
470 $(notdir $(built_shared_libraries)))
471endif
472
The Android Open Source Project88b60792009-03-03 19:28:42 -0800473built_static_libraries := \
474 $(foreach lib,$(LOCAL_STATIC_LIBRARIES), \
475 $(call intermediates-dir-for, \
476 STATIC_LIBRARIES,$(lib),$(LOCAL_IS_HOST_MODULE))/$(lib)$(a_suffix))
477
478built_whole_libraries := \
479 $(foreach lib,$(LOCAL_WHOLE_STATIC_LIBRARIES), \
480 $(call intermediates-dir-for, \
481 STATIC_LIBRARIES,$(lib),$(LOCAL_IS_HOST_MODULE))/$(lib)$(a_suffix))
482
The Android Open Source Project88b60792009-03-03 19:28:42 -0800483# We don't care about installed static libraries, since the
484# libraries have already been linked into the module at that point.
485# We do, however, care about the NOTICE files for any static
486# libraries that we use. (see notice_files.make)
487
488installed_static_library_notice_file_targets := \
489 $(foreach lib,$(LOCAL_STATIC_LIBRARIES) $(LOCAL_WHOLE_STATIC_LIBRARIES), \
490 NOTICE-$(if $(LOCAL_IS_HOST_MODULE),HOST,TARGET)-STATIC_LIBRARIES-$(lib))
491
492###########################################################
493# Rule-specific variable definitions
494###########################################################
495$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_YACCFLAGS := $(LOCAL_YACCFLAGS)
496$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ASFLAGS := $(LOCAL_ASFLAGS)
497$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CFLAGS := $(LOCAL_CFLAGS)
498$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CPPFLAGS := $(LOCAL_CPPFLAGS)
499$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_DEBUG_CFLAGS := $(debug_cflags)
500$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_C_INCLUDES := $(LOCAL_C_INCLUDES)
501$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_LDFLAGS := $(LOCAL_LDFLAGS)
502$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_LDLIBS := $(LOCAL_LDLIBS)
503
504# this is really the way to get the files onto the command line instead
505# of using $^, because then LOCAL_ADDITIONAL_DEPENDENCIES doesn't work
506$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_SHARED_LIBRARIES := $(built_shared_libraries)
507$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_STATIC_LIBRARIES := $(built_static_libraries)
508$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_WHOLE_STATIC_LIBRARIES := $(built_whole_libraries)
509$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ALL_OBJECTS := $(all_objects)
510
511###########################################################
512# Define library dependencies.
513###########################################################
514# all_libraries is used for the dependencies on LOCAL_BUILT_MODULE.
515all_libraries := \
516 $(built_shared_libraries) \
517 $(built_static_libraries) \
518 $(built_whole_libraries)
519
520# Make LOCAL_INSTALLED_MODULE depend on the installed versions of the
521# libraries so they get installed along with it. We don't need to
522# rebuild it when installing it, though, so this can be an order-only
523# dependency.
524$(LOCAL_INSTALLED_MODULE): | $(installed_shared_libraries)
525
526# Also depend on the notice files for any static libraries that
527# are linked into this module. This will force them to be installed
528# when this module is.
529$(LOCAL_INSTALLED_MODULE): | $(installed_static_library_notice_file_targets)