static_java_library.mk revision 6129192ed60c702163437252595cb1fb8064fa02 
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# Hack to build static Java library with Android resource
27# See bug 5714516
28all_resources :=
29need_compile_res :=
30# A static Java library needs to explicily set LOCAL_RESOURCE_DIR.
31ifdef LOCAL_RESOURCE_DIR
32need_compile_res := true
33all_resources := $(strip \
34    $(foreach dir, $(LOCAL_RESOURCE_DIR), \
35      $(addprefix $(dir)/, \
36        $(patsubst res/%,%, \
37          $(call find-subdir-assets,$(dir)) \
38        ) \
39      ) \
40    ))
41
42# By default we should remove the R/Manifest classes from a static Java library,
43# because they will be regenerated in the app that uses it.
44# But if the static Java library will be used by a library, then we may need to
45# keep the generated classes with "LOCAL_JAR_EXCLUDE_FILES := none".
46ifndef LOCAL_JAR_EXCLUDE_FILES
47LOCAL_JAR_EXCLUDE_FILES := $(ANDROID_RESOURCE_GENERATED_CLASSES)
48endif
49ifeq (none,$(LOCAL_JAR_EXCLUDE_FILES))
50LOCAL_JAR_EXCLUDE_FILES :=
51endif
52
53proguard_options_file :=
54
55intermediates.COMMON := $(call local-intermediates-dir,COMMON)
56ifneq ($(LOCAL_PROGUARD_ENABLED),custom)
57  proguard_options_file := $(intermediates.COMMON)/proguard_options
58endif
59LOCAL_PROGUARD_FLAGS := $(addprefix -include ,$(proguard_options_file)) $(LOCAL_PROGUARD_FLAGS)
60
61endif  # LOCAL_RESOURCE_DIR
62
63all_res_assets := $(all_resources)
64
65include $(BUILD_SYSTEM)/java_library.mk
66
67ifeq (true,$(need_compile_res))
68R_file_stamp := $(LOCAL_INTERMEDIATE_SOURCE_DIR)/R.stamp
69
70ifeq ($(strip $(LOCAL_MANIFEST_FILE)),)
71  LOCAL_MANIFEST_FILE := AndroidManifest.xml
72endif
73ifdef LOCAL_FULL_MANIFEST_FILE
74  full_android_manifest := $(LOCAL_FULL_MANIFEST_FILE)
75else
76  full_android_manifest := $(LOCAL_PATH)/$(LOCAL_MANIFEST_FILE)
77endif
78
79LOCAL_SDK_RES_VERSION:=$(strip $(LOCAL_SDK_RES_VERSION))
80ifeq ($(LOCAL_SDK_RES_VERSION),)
81  LOCAL_SDK_RES_VERSION:=$(LOCAL_SDK_VERSION)
82endif
83
84framework_res_package_export :=
85framework_res_package_export_deps :=
86# Please refer to package.mk
87ifneq ($(LOCAL_NO_STANDARD_LIBRARIES),true)
88ifneq ($(filter-out current,$(LOCAL_SDK_RES_VERSION))$(if $(TARGET_BUILD_APPS),$(filter current,$(LOCAL_SDK_RES_VERSION))),)
89framework_res_package_export := \
90    $(HISTORICAL_SDK_VERSIONS_ROOT)/$(LOCAL_SDK_RES_VERSION)/android.jar
91framework_res_package_export_deps := $(framework_res_package_export)
92else
93framework_res_package_export := \
94    $(call intermediates-dir-for,APPS,framework-res,,COMMON)/package-export.apk
95framework_res_package_export_deps := \
96    $(dir $(framework_res_package_export))src/R.stamp
97endif
98endif
99
100$(R_file_stamp): PRIVATE_MODULE := $(LOCAL_MODULE)
101# add --non-constant-id to prevent inlining constants.
102$(R_file_stamp): PRIVATE_AAPT_FLAGS := $(LOCAL_AAPT_FLAGS) --non-constant-id
103$(R_file_stamp): PRIVATE_SOURCE_INTERMEDIATES_DIR := $(LOCAL_INTERMEDIATE_SOURCE_DIR)
104$(R_file_stamp): PRIVATE_ANDROID_MANIFEST := $(full_android_manifest)
105$(R_file_stamp): PRIVATE_RESOURCE_PUBLICS_OUTPUT := $(intermediates.COMMON)/public_resources.xml
106$(R_file_stamp): PRIVATE_RESOURCE_DIR := $(LOCAL_RESOURCE_DIR)
107$(R_file_stamp): PRIVATE_AAPT_INCLUDES := $(framework_res_package_export)
108ifneq (,$(filter-out current, $(LOCAL_SDK_VERSION)))
109$(R_file_stamp): PRIVATE_DEFAULT_APP_TARGET_SDK := $(LOCAL_SDK_VERSION)
110else
111$(R_file_stamp): PRIVATE_DEFAULT_APP_TARGET_SDK := $(DEFAULT_APP_TARGET_SDK)
112endif
113$(R_file_stamp): PRIVATE_ASSET_DIR :=
114$(R_file_stamp): PRIVATE_PROGUARD_OPTIONS_FILE := $(proguard_options_file)
115$(R_file_stamp): PRIVATE_MANIFEST_PACKAGE_NAME :=
116$(R_file_stamp): PRIVATE_MANIFEST_INSTRUMENTATION_FOR :=
117
118$(R_file_stamp) : $(all_resources) $(full_android_manifest) $(AAPT) $(framework_res_package_export_deps)
119	@echo "target R.java/Manifest.java: $(PRIVATE_MODULE) ($@)"
120	$(create-resource-java-files)
121	$(hide) find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name R.java | xargs cat > $@
122
123$(LOCAL_BUILT_MODULE): $(R_file_stamp)
124ifneq ($(full_classes_jar),)
125$(full_classes_compiled_jar): $(R_file_stamp)
126endif
127
128endif  # need_compile_res
129
130# Reset internal variables.
131all_res_assets :=
132LOCAL_IS_STATIC_JAVA_LIBRARY :=
133