prebuilt.mk revision 883071ff1f01cc22d0275ba2f00c4533918699d4 
1###########################################################
2## Standard rules for copying files that are prebuilt
3##
4## Additional inputs from base_rules.make:
5## None.
6##
7###########################################################
8
9ifneq ($(LOCAL_PREBUILT_LIBS),)
10$(error dont use LOCAL_PREBUILT_LIBS anymore LOCAL_PATH=$(LOCAL_PATH))
11endif
12ifneq ($(LOCAL_PREBUILT_EXECUTABLES),)
13$(error dont use LOCAL_PREBUILT_EXECUTABLES anymore LOCAL_PATH=$(LOCAL_PATH))
14endif
15ifneq ($(LOCAL_PREBUILT_JAVA_LIBRARIES),)
16$(error dont use LOCAL_PREBUILT_JAVA_LIBRARIES anymore LOCAL_PATH=$(LOCAL_PATH))
17endif
18
19# Not much sense to check build prebuilts
20LOCAL_DONT_CHECK_MODULE := true
21
22ifdef LOCAL_PREBUILT_MODULE_FILE
23my_prebuilt_src_file := $(LOCAL_PREBUILT_MODULE_FILE)
24else
25my_prebuilt_src_file := $(LOCAL_PATH)/$(LOCAL_SRC_FILES)
26endif
27
28ifdef LOCAL_IS_HOST_MODULE
29  my_prefix := HOST_
30else
31  my_prefix := TARGET_
32endif
33ifeq (SHARED_LIBRARIES,$(LOCAL_MODULE_CLASS))
34  # Put the built targets of all shared libraries in a common directory
35  # to simplify the link line.
36  OVERRIDE_BUILT_MODULE_PATH := $($(my_prefix)OUT_INTERMEDIATE_LIBRARIES)
37endif
38
39ifneq ($(filter STATIC_LIBRARIES SHARED_LIBRARIES,$(LOCAL_MODULE_CLASS)),)
40  prebuilt_module_is_a_library := true
41else
42  prebuilt_module_is_a_library :=
43endif
44
45# Don't install static libraries by default.
46ifndef LOCAL_UNINSTALLABLE_MODULE
47ifeq (STATIC_LIBRARIES,$(LOCAL_MODULE_CLASS))
48  LOCAL_UNINSTALLABLE_MODULE := true
49endif
50endif
51
52ifeq ($(LOCAL_STRIP_MODULE),true)
53  ifdef LOCAL_IS_HOST_MODULE
54    $(error Cannot strip host module LOCAL_PATH=$(LOCAL_PATH))
55  endif
56  ifeq ($(filter SHARED_LIBRARIES EXECUTABLES,$(LOCAL_MODULE_CLASS)),)
57    $(error Can strip only shared libraries or executables LOCAL_PATH=$(LOCAL_PATH))
58  endif
59  ifneq ($(LOCAL_PREBUILT_STRIP_COMMENTS),)
60    $(error Cannot strip scripts LOCAL_PATH=$(LOCAL_PATH))
61  endif
62  include $(BUILD_SYSTEM)/dynamic_binary.mk
63  built_module := $(linked_module)
64else  # LOCAL_STRIP_MODULE not true
65  include $(BUILD_SYSTEM)/base_rules.mk
66  built_module := $(LOCAL_BUILT_MODULE)
67
68ifdef prebuilt_module_is_a_library
69export_includes := $(intermediates)/export_includes
70$(export_includes): PRIVATE_EXPORT_C_INCLUDE_DIRS := $(LOCAL_EXPORT_C_INCLUDE_DIRS)
71$(export_includes) : $(LOCAL_MODULE_MAKEFILE)
72	@echo Export includes file: $< -- $@
73	$(hide) mkdir -p $(dir $@) && rm -f $@
74ifdef LOCAL_EXPORT_C_INCLUDE_DIRS
75	$(hide) for d in $(PRIVATE_EXPORT_C_INCLUDE_DIRS); do \
76	        echo "-I $$d" >> $@; \
77	        done
78else
79	$(hide) touch $@
80endif
81
82$(LOCAL_BUILT_MODULE) : | $(intermediates)/export_includes
83endif  # prebuilt_module_is_a_library
84
85# The real dependency will be added after all Android.mks are loaded and the install paths
86# of the shared libraries are determined.
87ifdef LOCAL_INSTALLED_MODULE
88ifdef LOCAL_SHARED_LIBRARIES
89$(my_prefix)DEPENDENCIES_ON_SHARED_LIBRARIES += $(LOCAL_MODULE):$(LOCAL_INSTALLED_MODULE):$(subst $(space),$(comma),$(LOCAL_SHARED_LIBRARIES))
90
91# We also need the LOCAL_BUILT_MODULE dependency,
92# since we use -rpath-link which points to the built module's path.
93built_shared_libraries := \
94    $(addprefix $($(my_prefix)OUT_INTERMEDIATE_LIBRARIES)/, \
95    $(addsuffix $($(my_prefix)SHLIB_SUFFIX), \
96        $(LOCAL_SHARED_LIBRARIES)))
97$(LOCAL_BUILT_MODULE) : $(built_shared_libraries)
98endif
99endif
100
101endif  # LOCAL_STRIP_MODULE not true
102
103PACKAGES.$(LOCAL_MODULE).OVERRIDES := $(strip $(LOCAL_OVERRIDES_PACKAGES))
104
105ifeq ($(LOCAL_CERTIFICATE),EXTERNAL)
106  # The magic string "EXTERNAL" means this package will be signed with
107  # the default dev key throughout the build process, but we expect
108  # the final package to be signed with a different key.
109  #
110  # This can be used for packages where we don't have access to the
111  # keys, but want the package to be predexopt'ed.
112  LOCAL_CERTIFICATE := $(DEFAULT_SYSTEM_DEV_CERTIFICATE)
113  PACKAGES.$(LOCAL_MODULE).EXTERNAL_KEY := 1
114
115  $(built_module) : PRIVATE_PRIVATE_KEY := $(LOCAL_CERTIFICATE).pk8
116  $(built_module) : PRIVATE_CERTIFICATE := $(LOCAL_CERTIFICATE).x509.pem
117endif
118ifeq ($(LOCAL_CERTIFICATE),)
119  ifneq ($(filter APPS,$(LOCAL_MODULE_CLASS)),)
120    # It is now a build error to add a prebuilt .apk without
121    # specifying a key for it.
122    $(error No LOCAL_CERTIFICATE specified for prebuilt "$(my_prebuilt_src_file)")
123  endif
124else ifeq ($(LOCAL_CERTIFICATE),PRESIGNED)
125  # The magic string "PRESIGNED" means this package is already checked
126  # signed with its release key.
127  #
128  # By setting .CERTIFICATE but not .PRIVATE_KEY, this package will be
129  # mentioned in apkcerts.txt (with certificate set to "PRESIGNED")
130  # but the dexpreopt process will not try to re-sign the app.
131  PACKAGES.$(LOCAL_MODULE).CERTIFICATE := PRESIGNED
132  PACKAGES := $(PACKAGES) $(LOCAL_MODULE)
133else
134  # If this is not an absolute certificate, assign it to a generic one.
135  ifeq ($(dir $(strip $(LOCAL_CERTIFICATE))),./)
136      LOCAL_CERTIFICATE := $(dir $(DEFAULT_SYSTEM_DEV_CERTIFICATE))$(LOCAL_CERTIFICATE)
137  endif
138
139  PACKAGES.$(LOCAL_MODULE).PRIVATE_KEY := $(LOCAL_CERTIFICATE).pk8
140  PACKAGES.$(LOCAL_MODULE).CERTIFICATE := $(LOCAL_CERTIFICATE).x509.pem
141  PACKAGES := $(PACKAGES) $(LOCAL_MODULE)
142
143  $(built_module) : PRIVATE_PRIVATE_KEY := $(LOCAL_CERTIFICATE).pk8
144  $(built_module) : PRIVATE_CERTIFICATE := $(LOCAL_CERTIFICATE).x509.pem
145endif
146
147ifneq ($(filter APPS,$(LOCAL_MODULE_CLASS)),)
148ifeq ($(LOCAL_CERTIFICATE),PRESIGNED)
149# Ensure that presigned .apks have been aligned.
150$(built_module) : $(my_prebuilt_src_file) | $(ZIPALIGN)
151	$(transform-prebuilt-to-target-with-zipalign)
152else
153# Sign and align non-presigned .apks.
154$(built_module) : $(my_prebuilt_src_file) | $(ACP) $(ZIPALIGN) $(SIGNAPK_JAR)
155	$(transform-prebuilt-to-target)
156	$(sign-package)
157	$(align-package)
158endif
159else
160ifneq ($(LOCAL_PREBUILT_STRIP_COMMENTS),)
161$(built_module) : $(my_prebuilt_src_file)
162	$(transform-prebuilt-to-target-strip-comments)
163else
164$(built_module) : $(my_prebuilt_src_file) | $(ACP)
165	$(transform-prebuilt-to-target)
166ifneq ($(prebuilt_module_is_a_library),)
167  ifneq ($(LOCAL_IS_HOST_MODULE),)
168	$(transform-host-ranlib-copy-hack)
169  else
170	$(transform-ranlib-copy-hack)
171  endif
172endif
173endif
174endif
175
176ifeq ($(LOCAL_IS_HOST_MODULE)$(LOCAL_MODULE_CLASS),JAVA_LIBRARIES)
177# for target java libraries, the LOCAL_BUILT_MODULE is in a product-specific dir,
178# while the deps should be in the common dir, so we make a copy in the common dir.
179# For nonstatic library, $(common_javalib_jar) is the dependency file,
180# while $(common_classes_jar) is used to link.
181common_classes_jar := $(call intermediates-dir-for,JAVA_LIBRARIES,$(LOCAL_MODULE),,COMMON)/classes.jar
182common_javalib_jar := $(dir $(common_classes_jar))javalib.jar
183
184$(common_classes_jar) : $(my_prebuilt_src_file) | $(ACP)
185	$(transform-prebuilt-to-target)
186
187$(common_javalib_jar) : $(common_classes_jar) | $(ACP)
188	$(transform-prebuilt-to-target)
189
190# make sure the classes.jar and javalib.jar are built before $(LOCAL_BUILT_MODULE)
191$(built_module) : $(common_javalib_jar)
192endif # TARGET JAVA_LIBRARIES
193