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