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 22$(call record-module-type,STATIC_JAVA_LIBRARY) 23LOCAL_UNINSTALLABLE_MODULE := true 24LOCAL_IS_STATIC_JAVA_LIBRARY := true 25LOCAL_MODULE_CLASS := JAVA_LIBRARIES 26 27intermediates.COMMON := $(call local-intermediates-dir,COMMON) 28 29my_res_package := 30 31# Process Support Library dependencies. 32include $(BUILD_SYSTEM)/support_libraries.mk 33 34include $(BUILD_SYSTEM)/force_aapt2.mk 35 36# Hack to build static Java library with Android resource 37# See bug 5714516 38all_resources := 39need_compile_res := 40# A static Java library needs to explicily set LOCAL_RESOURCE_DIR. 41ifdef LOCAL_RESOURCE_DIR 42need_compile_res := true 43LOCAL_RESOURCE_DIR := $(foreach d,$(LOCAL_RESOURCE_DIR),$(call clean-path,$(d))) 44endif 45ifneq ($(strip $(LOCAL_STATIC_ANDROID_LIBRARIES) $(LOCAL_STATIC_JAVA_AAR_LIBRARIES)),) 46need_compile_res := true 47endif 48 49ifeq ($(need_compile_res),true) 50all_resources := $(strip \ 51 $(foreach dir, $(LOCAL_RESOURCE_DIR), \ 52 $(addprefix $(dir)/, \ 53 $(patsubst res/%,%, \ 54 $(call find-subdir-assets,$(dir)) \ 55 ) \ 56 ) \ 57 )) 58 59# By default we should remove the R/Manifest classes from a static Java library, 60# because they will be regenerated in the app that uses it. 61# But if the static Java library will be used by a library, then we may need to 62# keep the generated classes with "LOCAL_JAR_EXCLUDE_FILES := none". 63ifndef LOCAL_JAR_EXCLUDE_FILES 64LOCAL_JAR_EXCLUDE_FILES := $(ANDROID_RESOURCE_GENERATED_CLASSES) 65endif 66ifeq (none,$(LOCAL_JAR_EXCLUDE_FILES)) 67LOCAL_JAR_EXCLUDE_FILES := 68endif 69 70proguard_options_file := 71 72ifneq ($(filter custom,$(LOCAL_PROGUARD_ENABLED)),custom) 73 proguard_options_file := $(intermediates.COMMON)/proguard_options 74endif 75 76LOCAL_PROGUARD_FLAGS := $(addprefix -include ,$(proguard_options_file)) $(LOCAL_PROGUARD_FLAGS) 77LOCAL_PROGUARD_FLAGS_DEPS += $(proguard_options_file) 78 79R_file_stamp := $(intermediates.COMMON)/src/R.stamp 80LOCAL_INTERMEDIATE_TARGETS += $(R_file_stamp) 81 82ifneq ($(strip $(LOCAL_STATIC_ANDROID_LIBRARIES) $(LOCAL_STATIC_JAVA_AAR_LIBRARIES)),) 83 # If we are using static android libraries, every source file becomes an overlay. 84 # This is to emulate old AAPT behavior which simulated library support. 85 my_res_resources := 86 my_overlay_resources := $(all_resources) 87else 88 # Otherwise, for a library we treat all the resource equal with no overlay. 89 my_res_resources := $(all_resources) 90 my_overlay_resources := 91endif 92# For libraries put everything in the COMMON intermediate directory. 93my_res_package := $(intermediates.COMMON)/package-res.apk 94 95LOCAL_INTERMEDIATE_TARGETS += $(my_res_package) 96 97endif # need_compile_res 98 99all_res_assets := $(all_resources) 100 101include $(BUILD_SYSTEM)/java_renderscript.mk 102 103ifeq (true,$(need_compile_res)) 104include $(BUILD_SYSTEM)/android_manifest.mk 105 106LOCAL_SDK_RES_VERSION:=$(strip $(LOCAL_SDK_RES_VERSION)) 107ifeq ($(LOCAL_SDK_RES_VERSION),) 108 LOCAL_SDK_RES_VERSION:=$(LOCAL_SDK_VERSION) 109endif 110 111framework_res_package_export := 112# Please refer to package.mk 113ifneq ($(LOCAL_NO_STANDARD_LIBRARIES),true) 114ifneq ($(filter-out current system_current test_current,$(LOCAL_SDK_RES_VERSION))$(if $(TARGET_BUILD_APPS_USE_PREBUILT_SDK),$(filter current system_current test_current,$(LOCAL_SDK_RES_VERSION))),) 115framework_res_package_export := \ 116 $(call resolve-prebuilt-sdk-jar-path,$(LOCAL_SDK_RES_VERSION)) 117else 118framework_res_package_export := \ 119 $(call intermediates-dir-for,APPS,framework-res,,COMMON)/package-export.apk 120endif 121endif 122 123import_proguard_flag_files := $(strip $(foreach l,$(LOCAL_STATIC_ANDROID_LIBRARIES) $(LOCAL_STATIC_JAVA_AAR_LIBRARIES),\ 124 $(call intermediates-dir-for,JAVA_LIBRARIES,$(l),,COMMON)/export_proguard_flags)) 125$(intermediates.COMMON)/export_proguard_flags: $(import_proguard_flag_files) $(addprefix $(LOCAL_PATH)/,$(LOCAL_EXPORT_PROGUARD_FLAG_FILES)) 126 @echo "Export proguard flags: $@" 127 rm -f $@ 128 touch $@ 129 for f in $+; do \ 130 echo -e "\n# including $$f" >>$@; \ 131 cat $$f >>$@; \ 132 done 133import_proguard_flag_files := 134 135include $(BUILD_SYSTEM)/aapt_flags.mk 136 137$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_AAPT_FLAGS := $(LOCAL_AAPT_FLAGS) 138$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_AAPT_CHARACTERISTICS := $(TARGET_AAPT_CHARACTERISTICS) 139$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_MANIFEST_PACKAGE_NAME := $(LOCAL_MANIFEST_PACKAGE_NAME) 140$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_MANIFEST_INSTRUMENTATION_FOR := $(LOCAL_MANIFEST_INSTRUMENTATION_FOR) 141 142# add --non-constant-id to prevent inlining constants. 143# AAR needs text symbol file R.txt. 144$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_AAPT_FLAGS := $(LOCAL_AAPT_FLAGS) --static-lib --output-text-symbols $(intermediates.COMMON)/R.txt 145ifndef LOCAL_AAPT_NAMESPACES 146 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_AAPT_FLAGS += --no-static-lib-packages 147endif 148$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_PRODUCT_AAPT_CONFIG := 149$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_PRODUCT_AAPT_PREF_CONFIG := 150$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_AAPT_CHARACTERISTICS := 151 152$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ANDROID_MANIFEST := $(full_android_manifest) 153$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_RESOURCE_PUBLICS_OUTPUT := $(intermediates.COMMON)/public_resources.xml 154$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_RESOURCE_DIR := $(LOCAL_RESOURCE_DIR) 155$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_AAPT_INCLUDES := $(framework_res_package_export) 156 157$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ASSET_DIR := 158$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_PROGUARD_OPTIONS_FILE := $(proguard_options_file) 159$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_MANIFEST_PACKAGE_NAME := 160$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_MANIFEST_INSTRUMENTATION_FOR := 161 162# One more level with name res so we can zip up the flat resources that can be linked by apps. 163my_compiled_res_base_dir := $(intermediates.COMMON)/flat-res/res 164ifneq (,$(filter-out current,$(renderscript_target_api))) 165 ifneq ($(call math_gt_or_eq,$(renderscript_target_api),21),true) 166 my_generated_res_zips := $(rs_generated_res_zip) 167 endif # renderscript_target_api < 21 168endif # renderscript_target_api is set 169include $(BUILD_SYSTEM)/aapt2.mk 170$(my_res_package) : $(framework_res_package_export) 171$(my_res_package): .KATI_IMPLICIT_OUTPUTS += $(intermediates.COMMON)/R.txt 172 173endif # need_compile_res 174 175include $(BUILD_SYSTEM)/java_library.mk 176 177ifeq (true,$(need_compile_res)) 178 179$(LOCAL_BUILT_MODULE): $(R_file_stamp) 180$(java_source_list_file): $(R_file_stamp) 181$(full_classes_compiled_jar): $(R_file_stamp) 182$(full_classes_turbine_jar): $(R_file_stamp) 183 184 185# if we have custom proguarding done use the proguarded classes jar instead of the normal classes jar 186ifeq ($(filter custom,$(LOCAL_PROGUARD_ENABLED)),custom) 187aar_classes_jar = $(full_classes_jar) 188else 189aar_classes_jar = $(full_classes_pre_proguard_jar) 190endif 191 192# Rule to build AAR, archive including classes.jar, resource, etc. 193built_aar := $(intermediates.COMMON)/javalib.aar 194$(built_aar): PRIVATE_MODULE := $(LOCAL_MODULE) 195$(built_aar): PRIVATE_ANDROID_MANIFEST := $(full_android_manifest) 196$(built_aar): PRIVATE_CLASSES_JAR := $(aar_classes_jar) 197$(built_aar): PRIVATE_RESOURCE_DIR := $(LOCAL_RESOURCE_DIR) 198$(built_aar): PRIVATE_R_TXT := $(intermediates.COMMON)/R.txt 199$(built_aar): $(JAR_ARGS) 200$(built_aar) : $(aar_classes_jar) $(full_android_manifest) $(intermediates.COMMON)/R.txt 201 @echo "target AAR: $(PRIVATE_MODULE) ($@)" 202 $(hide) rm -rf $(dir $@)aar && mkdir -p $(dir $@)aar/res 203 $(hide) cp $(PRIVATE_ANDROID_MANIFEST) $(dir $@)aar/AndroidManifest.xml 204 $(hide) cp $(PRIVATE_CLASSES_JAR) $(dir $@)aar/classes.jar 205 # Note: Use "cp -n" to honor the resource overlay rules, if multiple res dirs exist. 206 $(hide) $(foreach res,$(PRIVATE_RESOURCE_DIR),cp -Rfn $(res)/* $(dir $@)aar/res;) 207 $(hide) cp $(PRIVATE_R_TXT) $(dir $@)aar/R.txt 208 $(hide) $(JAR) -cMf $@ \ 209 $(call jar-args-sorted-files-in-directory,$(dir $@)aar) 210 211# Register the aar file. 212ALL_MODULES.$(LOCAL_MODULE).AAR := $(built_aar) 213endif # need_compile_res 214 215# Reset internal variables. 216aar_classes_jar := 217all_res_assets := 218LOCAL_IS_STATIC_JAVA_LIBRARY := 219