static_java_library.mk revision e295c3df68c4011cfda4696e4e02c12feba868c0 
1#
2# Copyright (C) 2008 The Android Open Source Project
3#
4# Licensed under the Apache License, Version 2.0 (the "License");
5# you may not use this file except in compliance with the License.
6# You may obtain a copy of the License at
7#
8#      http://www.apache.org/licenses/LICENSE-2.0
9#
10# Unless required by applicable law or agreed to in writing, software
11# distributed under the License is distributed on an "AS IS" BASIS,
12# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13# See the License for the specific language governing permissions and
14# limitations under the License.
15#
16
17# Standard rules for building a "static" java library.
18# Static java libraries are not installed, nor listed on any
19# classpaths.  They can, however, be included wholesale in
20# other java modules.
21
22LOCAL_UNINSTALLABLE_MODULE := true
23LOCAL_IS_STATIC_JAVA_LIBRARY := true
24LOCAL_MODULE_CLASS := JAVA_LIBRARIES
25
26#################################
27include $(BUILD_SYSTEM)/configure_local_jack.mk
28#################################
29
30intermediates.COMMON := $(call local-intermediates-dir,COMMON)
31
32my_res_package :=
33
34# Hack to build static Java library with Android resource
35# See bug 5714516
36all_resources :=
37need_compile_res :=
38# A static Java library needs to explicily set LOCAL_RESOURCE_DIR.
39ifdef LOCAL_RESOURCE_DIR
40need_compile_res := true
41
42all_resources := $(strip \
43    $(foreach dir, $(LOCAL_RESOURCE_DIR), \
44      $(addprefix $(dir)/, \
45        $(patsubst res/%,%, \
46          $(call find-subdir-assets,$(dir)) \
47        ) \
48      ) \
49    ))
50
51# By default we should remove the R/Manifest classes from a static Java library,
52# because they will be regenerated in the app that uses it.
53# But if the static Java library will be used by a library, then we may need to
54# keep the generated classes with "LOCAL_JAR_EXCLUDE_FILES := none".
55ifndef LOCAL_JAR_EXCLUDE_FILES
56LOCAL_JAR_EXCLUDE_FILES := $(ANDROID_RESOURCE_GENERATED_CLASSES)
57endif
58ifeq (none,$(LOCAL_JAR_EXCLUDE_FILES))
59LOCAL_JAR_EXCLUDE_FILES :=
60endif
61
62proguard_options_file :=
63
64ifneq ($(LOCAL_PROGUARD_ENABLED),custom)
65  proguard_options_file := $(intermediates.COMMON)/proguard_options
66endif
67
68LOCAL_PROGUARD_FLAGS := $(addprefix -include ,$(proguard_options_file)) $(LOCAL_PROGUARD_FLAGS)
69
70ifdef LOCAL_JACK_ENABLED
71ifndef LOCAL_JACK_PROGUARD_FLAGS
72    LOCAL_JACK_PROGUARD_FLAGS := $(LOCAL_PROGUARD_FLAGS)
73endif
74LOCAL_JACK_PROGUARD_FLAGS := $(addprefix -include ,$(proguard_options_file)) $(LOCAL_JACK_PROGUARD_FLAGS)
75endif # LOCAL_JACK_ENABLED
76
77R_file_stamp := $(intermediates.COMMON)/src/R.stamp
78LOCAL_INTERMEDIATE_TARGETS += $(R_file_stamp)
79
80ifdef LOCAL_USE_AAPT2
81# For library we treat all the resource equal with no overlay.
82my_res_resources := $(all_resources)
83my_overlay_resources :=
84# For libraries put everything in the COMMON intermediate directory.
85my_res_package := $(intermediates.COMMON)/package-res.apk
86
87LOCAL_INTERMEDIATE_TARGETS += $(my_res_package)
88endif  # LOCAL_USE_AAPT2
89endif  # LOCAL_RESOURCE_DIR
90
91all_res_assets := $(all_resources)
92
93include $(BUILD_SYSTEM)/java_library.mk
94
95ifeq (true,$(need_compile_res))
96include $(BUILD_SYSTEM)/android_manifest.mk
97
98LOCAL_SDK_RES_VERSION:=$(strip $(LOCAL_SDK_RES_VERSION))
99ifeq ($(LOCAL_SDK_RES_VERSION),)
100  LOCAL_SDK_RES_VERSION:=$(LOCAL_SDK_VERSION)
101endif
102
103framework_res_package_export :=
104framework_res_package_export_deps :=
105# Please refer to package.mk
106ifneq ($(LOCAL_NO_STANDARD_LIBRARIES),true)
107ifneq ($(filter-out current system_current test_current,$(LOCAL_SDK_RES_VERSION))$(if $(TARGET_BUILD_APPS),$(filter current system_current test_current,$(LOCAL_SDK_RES_VERSION))),)
108framework_res_package_export := \
109    $(HISTORICAL_SDK_VERSIONS_ROOT)/$(LOCAL_SDK_RES_VERSION)/android.jar
110framework_res_package_export_deps := $(framework_res_package_export)
111else
112framework_res_package_export := \
113    $(call intermediates-dir-for,APPS,framework-res,,COMMON)/package-export.apk
114framework_res_package_export_deps := \
115    $(dir $(framework_res_package_export))src/R.stamp
116endif
117endif
118
119# add --non-constant-id to prevent inlining constants.
120# AAR needs text symbol file R.txt.
121ifdef LOCAL_USE_AAPT2
122$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_AAPT_FLAGS := $(LOCAL_AAPT_FLAGS) --static-lib --no-static-lib-packages
123else
124$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_AAPT_FLAGS := $(LOCAL_AAPT_FLAGS) --non-constant-id --output-text-symbols $(LOCAL_INTERMEDIATE_SOURCE_DIR)
125endif
126$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_SOURCE_INTERMEDIATES_DIR := $(LOCAL_INTERMEDIATE_SOURCE_DIR)
127$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ANDROID_MANIFEST := $(full_android_manifest)
128$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_RESOURCE_PUBLICS_OUTPUT := $(intermediates.COMMON)/public_resources.xml
129$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_RESOURCE_DIR := $(LOCAL_RESOURCE_DIR)
130$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_AAPT_INCLUDES := $(framework_res_package_export)
131ifneq (,$(filter-out current system_current test_current, $(LOCAL_SDK_VERSION)))
132$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_DEFAULT_APP_TARGET_SDK := $(LOCAL_SDK_VERSION)
133else
134$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_DEFAULT_APP_TARGET_SDK := $(DEFAULT_APP_TARGET_SDK)
135endif
136$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ASSET_DIR :=
137$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_PROGUARD_OPTIONS_FILE := $(proguard_options_file)
138$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_MANIFEST_PACKAGE_NAME :=
139$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_MANIFEST_INSTRUMENTATION_FOR :=
140
141ifdef LOCAL_USE_AAPT2
142# For libraries don't use any product specific flags.
143my_aapt_characteristics :=
144# One more level with name res so we can zip up the flat resources that can be linked by apps.
145my_compiled_res_base_dir := $(intermediates.COMMON)/flat-res/res
146my_generated_res_dirs := $(rs_generated_res_dir)
147my_generated_res_dirs_deps := $(RenderScript_file_stamp)
148include $(BUILD_SYSTEM)/aapt2.mk
149$(my_res_package) : $(framework_res_package_export_deps)
150else
151$(R_file_stamp) : $(all_resources) $(full_android_manifest) $(AAPT) $(framework_res_package_export_deps)
152	@echo "target R.java/Manifest.java: $(PRIVATE_MODULE) ($@)"
153	$(create-resource-java-files)
154	$(hide) find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name R.java | xargs cat > $@
155endif  # LOCAL_USE_AAPT2
156
157$(LOCAL_BUILT_MODULE): $(R_file_stamp)
158ifdef LOCAL_JACK_ENABLED
159$(noshrob_classes_jack): $(R_file_stamp)
160$(full_classes_jack): $(R_file_stamp)
161endif # LOCAL_JACK_ENABLED
162$(full_classes_compiled_jar): $(R_file_stamp)
163
164# Rule to build AAR, archive including classes.jar, resource, etc.
165built_aar := $(intermediates.COMMON)/javalib.aar
166$(built_aar): PRIVATE_MODULE := $(LOCAL_MODULE)
167$(built_aar): PRIVATE_ANDROID_MANIFEST := $(full_android_manifest)
168$(built_aar): PRIVATE_CLASSES_JAR := $(LOCAL_BUILT_MODULE)
169$(built_aar): PRIVATE_RESOURCE_DIR := $(LOCAL_RESOURCE_DIR)
170$(built_aar): PRIVATE_R_TXT := $(LOCAL_INTERMEDIATE_SOURCE_DIR)/R.txt
171$(built_aar) : $(LOCAL_BUILT_MODULE)
172	@echo "target AAR:  $(PRIVATE_MODULE) ($@)"
173	$(hide) rm -rf $(dir $@)aar && mkdir -p $(dir $@)aar/res
174	$(hide) cp $(PRIVATE_ANDROID_MANIFEST) $(dir $@)aar/AndroidManifest.xml
175	$(hide) cp $(PRIVATE_CLASSES_JAR) $(dir $@)aar/classes.jar
176	# Note: Use "cp -n" to honor the resource overlay rules, if multiple res dirs exist.
177	$(hide) $(foreach res,$(PRIVATE_RESOURCE_DIR),cp -Rfn $(res)/* $(dir $@)aar/res;)
178	$(hide) cp $(PRIVATE_R_TXT) $(dir $@)aar/R.txt
179	$(hide) jar -cMf $@ \
180	  -C $(dir $@)aar .
181
182# Register the aar file.
183ALL_MODULES.$(LOCAL_MODULE).AAR := $(built_aar)
184endif  # need_compile_res
185
186# Reset internal variables.
187all_res_assets :=
188LOCAL_IS_STATIC_JAVA_LIBRARY :=
189