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) 23 LOCAL_UNINSTALLABLE_MODULE := true 24 LOCAL_IS_STATIC_JAVA_LIBRARY := true 25 LOCAL_MODULE_CLASS := JAVA_LIBRARIES 26 27 intermediates.COMMON := $(call local-intermediates-dir,COMMON) 28 29 my_res_package := 30 31 # Process Support Library dependencies. 32 include $(BUILD_SYSTEM)/support_libraries.mk 33 34 include $(BUILD_SYSTEM)/force_aapt2.mk 35 36 ifdef LOCAL_AAPT2_ONLY 37 LOCAL_USE_AAPT2 := true 38 endif 39 40 # Hack to build static Java library with Android resource 41 # See bug 5714516 42 all_resources := 43 need_compile_res := 44 # A static Java library needs to explicily set LOCAL_RESOURCE_DIR. 45 ifdef LOCAL_RESOURCE_DIR 46 need_compile_res := true 47 LOCAL_RESOURCE_DIR := $(foreach d,$(LOCAL_RESOURCE_DIR),$(call clean-path,$(d))) 48 endif 49 ifeq ($(LOCAL_USE_AAPT2),true) 50 ifneq ($(strip $(LOCAL_STATIC_ANDROID_LIBRARIES) $(LOCAL_STATIC_JAVA_AAR_LIBRARIES)),) 51 need_compile_res := true 52 endif 53 endif 54 55 ifeq ($(need_compile_res),true) 56 all_resources := $(strip \ 57 $(foreach dir, $(LOCAL_RESOURCE_DIR), \ 58 $(addprefix $(dir)/, \ 59 $(patsubst res/%,%, \ 60 $(call find-subdir-assets,$(dir)) \ 61 ) \ 62 ) \ 63 )) 64 65 # By default we should remove the R/Manifest classes from a static Java library, 66 # because they will be regenerated in the app that uses it. 67 # But if the static Java library will be used by a library, then we may need to 68 # keep the generated classes with "LOCAL_JAR_EXCLUDE_FILES := none". 69 ifndef LOCAL_JAR_EXCLUDE_FILES 70 LOCAL_JAR_EXCLUDE_FILES := $(ANDROID_RESOURCE_GENERATED_CLASSES) 71 endif 72 ifeq (none,$(LOCAL_JAR_EXCLUDE_FILES)) 73 LOCAL_JAR_EXCLUDE_FILES := 74 endif 75 76 proguard_options_file := 77 78 ifneq ($(filter custom,$(LOCAL_PROGUARD_ENABLED)),custom) 79 proguard_options_file := $(intermediates.COMMON)/proguard_options 80 endif 81 82 LOCAL_PROGUARD_FLAGS := $(addprefix -include ,$(proguard_options_file)) $(LOCAL_PROGUARD_FLAGS) 83 84 R_file_stamp := $(intermediates.COMMON)/src/R.stamp 85 LOCAL_INTERMEDIATE_TARGETS += $(R_file_stamp) 86 87 ifeq ($(LOCAL_USE_AAPT2),true) 88 ifneq ($(strip $(LOCAL_STATIC_ANDROID_LIBRARIES) $(LOCAL_STATIC_JAVA_AAR_LIBRARIES)),) 89 # If we are using static android libraries, every source file becomes an overlay. 90 # This is to emulate old AAPT behavior which simulated library support. 91 my_res_resources := 92 my_overlay_resources := $(all_resources) 93 else 94 # Otherwise, for a library we treat all the resource equal with no overlay. 95 my_res_resources := $(all_resources) 96 my_overlay_resources := 97 endif 98 # For libraries put everything in the COMMON intermediate directory. 99 my_res_package := $(intermediates.COMMON)/package-res.apk 100 101 LOCAL_INTERMEDIATE_TARGETS += $(my_res_package) 102 endif # LOCAL_USE_AAPT2 103 104 endif # need_compile_res 105 106 all_res_assets := $(all_resources) 107 108 include $(BUILD_SYSTEM)/java_renderscript.mk 109 110 ifeq (true,$(need_compile_res)) 111 include $(BUILD_SYSTEM)/android_manifest.mk 112 113 LOCAL_SDK_RES_VERSION:=$(strip $(LOCAL_SDK_RES_VERSION)) 114 ifeq ($(LOCAL_SDK_RES_VERSION),) 115 LOCAL_SDK_RES_VERSION:=$(LOCAL_SDK_VERSION) 116 endif 117 118 framework_res_package_export := 119 # Please refer to package.mk 120 ifneq ($(LOCAL_NO_STANDARD_LIBRARIES),true) 121 ifneq ($(filter-out current system_current test_current,$(LOCAL_SDK_RES_VERSION))$(if $(TARGET_BUILD_APPS_USE_PREBUILT_SDK),$(filter current system_current test_current,$(LOCAL_SDK_RES_VERSION))),) 122 framework_res_package_export := \ 123 $(call resolve-prebuilt-sdk-jar-path,$(LOCAL_SDK_RES_VERSION)) 124 else 125 framework_res_package_export := \ 126 $(call intermediates-dir-for,APPS,framework-res,,COMMON)/package-export.apk 127 endif 128 endif 129 130 ifeq ($(LOCAL_USE_AAPT2),true) 131 import_proguard_flag_files := $(strip $(foreach l,$(LOCAL_STATIC_ANDROID_LIBRARIES) $(LOCAL_STATIC_JAVA_AAR_LIBRARIES),\ 132 $(call intermediates-dir-for,JAVA_LIBRARIES,$(l),,COMMON)/export_proguard_flags)) 133 $(intermediates.COMMON)/export_proguard_flags: $(import_proguard_flag_files) $(addprefix $(LOCAL_PATH)/,$(LOCAL_EXPORT_PROGUARD_FLAG_FILES)) 134 @echo "Export proguard flags: $@" 135 rm -f $@ 136 touch $@ 137 for f in $+; do \ 138 echo -e "\n# including $$f" >>$@; \ 139 cat $$f >>$@; \ 140 done 141 import_proguard_flag_files := 142 endif 143 144 include $(BUILD_SYSTEM)/aapt_flags.mk 145 146 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_AAPT_FLAGS := $(LOCAL_AAPT_FLAGS) 147 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_AAPT_CHARACTERISTICS := $(TARGET_AAPT_CHARACTERISTICS) 148 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_MANIFEST_PACKAGE_NAME := $(LOCAL_MANIFEST_PACKAGE_NAME) 149 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_MANIFEST_INSTRUMENTATION_FOR := $(LOCAL_MANIFEST_INSTRUMENTATION_FOR) 150 151 # add --non-constant-id to prevent inlining constants. 152 # AAR needs text symbol file R.txt. 153 ifeq ($(LOCAL_USE_AAPT2),true) 154 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_AAPT_FLAGS := $(LOCAL_AAPT_FLAGS) --static-lib --output-text-symbols $(intermediates.COMMON)/R.txt 155 ifndef LOCAL_AAPT_NAMESPACES 156 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_AAPT_FLAGS += --no-static-lib-packages 157 endif 158 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_PRODUCT_AAPT_CONFIG := 159 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_PRODUCT_AAPT_PREF_CONFIG := 160 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_AAPT_CHARACTERISTICS := 161 else 162 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_AAPT_FLAGS := $(LOCAL_AAPT_FLAGS) --non-constant-id --output-text-symbols $(intermediates.COMMON) 163 164 my_srcjar := $(intermediates.COMMON)/aapt.srcjar 165 LOCAL_SRCJARS += $(my_srcjar) 166 $(R_file_stamp): PRIVATE_SRCJAR := $(my_srcjar) 167 $(R_file_stamp): PRIVATE_JAVA_GEN_DIR := $(intermediates.COMMON)/aapt 168 $(R_file_stamp): .KATI_IMPLICIT_OUTPUTS := $(my_srcjar) 169 endif 170 171 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ANDROID_MANIFEST := $(full_android_manifest) 172 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_RESOURCE_PUBLICS_OUTPUT := $(intermediates.COMMON)/public_resources.xml 173 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_RESOURCE_DIR := $(LOCAL_RESOURCE_DIR) 174 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_AAPT_INCLUDES := $(framework_res_package_export) 175 176 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ASSET_DIR := 177 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_PROGUARD_OPTIONS_FILE := $(proguard_options_file) 178 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_MANIFEST_PACKAGE_NAME := 179 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_MANIFEST_INSTRUMENTATION_FOR := 180 181 ifeq ($(LOCAL_USE_AAPT2),true) 182 # One more level with name res so we can zip up the flat resources that can be linked by apps. 183 my_compiled_res_base_dir := $(intermediates.COMMON)/flat-res/res 184 ifneq (,$(filter-out current,$(renderscript_target_api))) 185 ifneq ($(call math_gt_or_eq,$(renderscript_target_api),21),true) 186 my_generated_res_zips := $(rs_generated_res_zip) 187 endif # renderscript_target_api < 21 188 endif # renderscript_target_api is set 189 include $(BUILD_SYSTEM)/aapt2.mk 190 $(my_res_package) : $(framework_res_package_export) 191 $(my_res_package): .KATI_IMPLICIT_OUTPUTS += $(intermediates.COMMON)/R.txt 192 else 193 $(R_file_stamp): .KATI_IMPLICIT_OUTPUTS += $(intermediates.COMMON)/R.txt 194 $(R_file_stamp): PRIVATE_RESOURCE_LIST := $(all_resources) 195 $(R_file_stamp) : $(all_resources) $(full_android_manifest) $(AAPT) $(SOONG_ZIP) \ 196 $(framework_res_package_export) $(rs_generated_res_zip) 197 @echo "target R.java/Manifest.java: $(PRIVATE_MODULE) ($@)" 198 $(create-resource-java-files) 199 $(hide) find $(PRIVATE_JAVA_GEN_DIR) -name R.java | xargs cat > $@ 200 endif # LOCAL_USE_AAPT2 201 202 endif # need_compile_res 203 204 include $(BUILD_SYSTEM)/java_library.mk 205 206 ifeq (true,$(need_compile_res)) 207 208 $(LOCAL_BUILT_MODULE): $(R_file_stamp) 209 $(java_source_list_file): $(R_file_stamp) 210 $(full_classes_compiled_jar): $(R_file_stamp) 211 $(full_classes_turbine_jar): $(R_file_stamp) 212 213 214 # if we have custom proguarding done use the proguarded classes jar instead of the normal classes jar 215 ifeq ($(filter custom,$(LOCAL_PROGUARD_ENABLED)),custom) 216 aar_classes_jar = $(full_classes_jar) 217 else 218 aar_classes_jar = $(full_classes_pre_proguard_jar) 219 endif 220 221 # Rule to build AAR, archive including classes.jar, resource, etc. 222 built_aar := $(intermediates.COMMON)/javalib.aar 223 $(built_aar): PRIVATE_MODULE := $(LOCAL_MODULE) 224 $(built_aar): PRIVATE_ANDROID_MANIFEST := $(full_android_manifest) 225 $(built_aar): PRIVATE_CLASSES_JAR := $(aar_classes_jar) 226 $(built_aar): PRIVATE_RESOURCE_DIR := $(LOCAL_RESOURCE_DIR) 227 $(built_aar): PRIVATE_R_TXT := $(intermediates.COMMON)/R.txt 228 $(built_aar): $(JAR_ARGS) 229 $(built_aar) : $(aar_classes_jar) $(full_android_manifest) $(intermediates.COMMON)/R.txt 230 @echo "target AAR: $(PRIVATE_MODULE) ($@)" 231 $(hide) rm -rf $(dir $@)aar && mkdir -p $(dir $@)aar/res 232 $(hide) cp $(PRIVATE_ANDROID_MANIFEST) $(dir $@)aar/AndroidManifest.xml 233 $(hide) cp $(PRIVATE_CLASSES_JAR) $(dir $@)aar/classes.jar 234 # Note: Use "cp -n" to honor the resource overlay rules, if multiple res dirs exist. 235 $(hide) $(foreach res,$(PRIVATE_RESOURCE_DIR),cp -Rfn $(res)/* $(dir $@)aar/res;) 236 $(hide) cp $(PRIVATE_R_TXT) $(dir $@)aar/R.txt 237 $(hide) $(JAR) -cMf $@ \ 238 $(call jar-args-sorted-files-in-directory,$(dir $@)aar) 239 240 # Register the aar file. 241 ALL_MODULES.$(LOCAL_MODULE).AAR := $(built_aar) 242 endif # need_compile_res 243 244 # Reset internal variables. 245 aar_classes_jar := 246 all_res_assets := 247 LOCAL_IS_STATIC_JAVA_LIBRARY := 248
