"""Template for the build file used in android_sdk_repository.""" # Copyright 2016 The Bazel Authors. All rights reserved. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. def create_config_setting_rules(): """Create config_setting rules for windows_msvc, windows_msys, windows. These represent the matching --host_cpu values. """ for suffix in ["", "_msvc", "_msys"]: name = "windows" + suffix if not native.existing_rule(name): native.config_setting( name = name, values = {"host_cpu": "x64_" + name}, ) def create_android_sdk_rules( name, build_tools_version, build_tools_directory, api_levels, default_api_level): """Generate android_sdk rules for the API levels in the Android SDK. Args: name: string, the name of the repository being generated. build_tools_version: string, the version of Android's build tools to use. build_tools_directory: string, the directory name of the build tools in sdk's build-tools directory. api_levels: list of ints, the API levels from which to get android.jar et al. and create android_sdk rules. default_api_level: int, the API level to alias the default sdk to if --android_sdk is not specified on the command line. """ create_config_setting_rules() # This filegroup is used to pass the contents of the SDK to the Android # integration tests. We need to glob because not all of these folders ship # with the Android SDK, some need to be installed through the SDK Manager. # Since android_sdk_repository function generates BUILD files, we do not want # to include those because the integration test would fail when it tries to # regenerate those BUILD files because the Bazel Sandbox does not allow # overwriting existing files. native.filegroup( name = "files", srcs = native.glob([ "add-ons", "build-tools", "extras", "platforms", "platform-tools", "sources", "system-images", "tools", ], exclude_directories = 0), ) for api_level in api_levels: if api_level >= 23: # Android 23 removed most of org.apache.http from android.jar and moved it # to a separate jar. native.java_import( name = "org_apache_http_legacy-%d" % api_level, jars = ["platforms/android-%d/optional/org.apache.http.legacy.jar" % api_level] ) native.android_sdk( name = "sdk-%d" % api_level, build_tools_version = build_tools_version, proguard = ":proguard_binary", aapt = select({ ":windows": "build-tools/%s/aapt.exe" % build_tools_directory, ":windows_msvc": "build-tools/%s/aapt.exe" % build_tools_directory, ":windows_msys": "build-tools/%s/aapt.exe" % build_tools_directory, "//conditions:default": ":aapt_binary", }), dx = ":dx_binary", main_dex_list_creator = ":main_dex_list_creator", adb = select({ ":windows": "platform-tools/adb.exe", ":windows_msvc": "platform-tools/adb.exe", ":windows_msys": "platform-tools/adb.exe", "//conditions:default": "platform-tools/adb", }), framework_aidl = "platforms/android-%d/framework.aidl" % api_level, aidl = select({ ":windows": "build-tools/%s/aidl.exe" % build_tools_directory, ":windows_msvc": "build-tools/%s/aidl.exe" % build_tools_directory, ":windows_msys": "build-tools/%s/aidl.exe" % build_tools_directory, "//conditions:default": ":aidl_binary", }), android_jar = "platforms/android-%d/android.jar" % api_level, shrinked_android_jar = "platforms/android-%d/android.jar" % api_level, annotations_jar = "tools/support/annotations.jar", main_dex_classes = "build-tools/%s/mainDexClasses.rules" % build_tools_directory, apksigner = ":apksigner", zipalign = select({ ":windows": "build-tools/%s/zipalign.exe" % build_tools_directory, ":windows_msvc": "build-tools/%s/zipalign.exe" % build_tools_directory, ":windows_msys": "build-tools/%s/zipalign.exe" % build_tools_directory, "//conditions:default": ":zipalign_binary", }), resource_extractor = "@bazel_tools//tools/android:resource_extractor", ) native.alias( name = "org_apache_http_legacy", actual = ":org_apache_http_legacy-%d" % default_api_level, ) native.alias( name = "sdk", actual = ":sdk-%d" % default_api_level, ) native.java_import( name = "proguard_import", jars = ["tools/proguard/lib/proguard.jar"] ) native.java_binary( name = "proguard_binary", main_class = "proguard.ProGuard", runtime_deps = [":proguard_import"] ) native.java_binary( name = "apksigner", main_class = "com.android.apksigner.ApkSignerTool", runtime_deps = ["build-tools/%s/lib/apksigner.jar" % build_tools_directory], ) native.filegroup( name = "build_tools_libs", srcs = native.glob([ "build-tools/%s/lib/**" % build_tools_directory, # Build tools version 24.0.0 added a lib64 folder. "build-tools/%s/lib64/**" % build_tools_directory, ]) ) for tool in ["aapt", "aidl", "zipalign"]: native.genrule( name = tool + "_runner", outs = [tool + "_runner.sh"], srcs = [], cmd = "\n".join([ "cat > $@ << 'EOF'", "#!/bin/bash", "set -eu", # The tools under build-tools/VERSION require the libraries under # build-tools/VERSION/lib, so we can't simply depend on them as a # file like we do with aapt. # On Windows however we can use these binaries directly because # there's no runfiles support so Bazel just creates a junction to # {SDK}/build-tools. "SDK=$${0}.runfiles/%s" % name, "exec $${SDK}/build-tools/%s/%s $$*" % (build_tools_directory, tool), "EOF\n"]), ) native.sh_binary( name = tool + "_binary", srcs = [tool + "_runner.sh"], data = [ ":build_tools_libs", "build-tools/%s/%s" % (build_tools_directory, tool) ], ) native.sh_binary( name = "fail", srcs = select({ ":windows": [":generate_fail_cmd"], ":windows_msvc": [":generate_fail_cmd"], ":windows_msys": [":generate_fail_cmd"], "//conditions:default": [":generate_fail_sh"], }), ) native.genrule( name = "generate_fail_sh", executable = 1, outs = ["fail.sh"], cmd = "echo -e '#!/bin/bash\\nexit 1' >> $@; chmod +x $@", ) native.genrule( name = "generate_fail_cmd", executable = 1, outs = ["fail.cmd"], cmd = "echo @exit /b 1 > $@", ) native.genrule( name = "main_dex_list_creator_source", srcs = [], outs = ["main_dex_list_creator.sh"], cmd = "\n".join(["cat > $@ <<'EOF'", "#!/bin/bash", "", "MAIN_DEX_LIST=$$1", "STRIPPED_JAR=$$2", "JAR=$$3", "" + "DIRNAME=$$(dirname $$0)", "JAVA_BINARY=TBD/main_dex_list_creator_java", # Proper runfiles path comes here "$$JAVA_BINARY $$STRIPPED_JAR $$JAR > $$MAIN_DEX_LIST", "exit $$?", "", "EOF\n"]), ) native.sh_binary( name = "main_dex_list_creator", srcs = ["main_dex_list_creator.sh"], data = [":main_dex_list_creator_java"], ) native.java_binary( name = "main_dex_list_creator_java", main_class = "com.android.multidex.ClassReferenceListBuilder", runtime_deps = [":dx_jar_import"], ) native.java_binary( name = "dx_binary", main_class = "com.android.dx.command.Main", runtime_deps = [":dx_jar_import"], ) native.filegroup( name = "dx_jar", srcs = ["build-tools/%s/lib/dx.jar" % build_tools_directory], ) native.java_import( name = "dx_jar_import", jars = [":dx_jar"], ) TAGDIR_TO_TAG_MAP = { "google_apis": "google", "default": "android", "android-tv": "tv", "android-wear": "wear", } ARCHDIR_TO_ARCH_MAP = { "x86": "x86", "armeabi-v7a": "arm", } def create_system_images_filegroups(system_image_dirs): """Generate filegroups for the system images in the Android SDK. Args: system_image_dirs: list of strings, the directories containing system image files to be used to create android_device rules. """ # These images will need to be updated as Android releases new system images. # We are intentionally not adding future releases because there is no # guarantee that they will work out of the box. Supported system images should # be added here once they have been confirmed to work with the Bazel Android # testing infrastructure. system_images = [(tag, api, arch) for tag in ["android", "google"] for api in [10] + range(15, 20) + range(21, 27) for arch in ("x86", "arm")] tv_images = [("tv", api, arch) for api in range(21, 25) for arch in ("x86", "arm")] wear_images = [("wear", api, "x86") for api in range(20, 26)] + [("wear", api, "arm") for api in range(24, 26)] supported_system_images = system_images + tv_images + wear_images installed_system_images_dirs = {} for system_image_dir in system_image_dirs: apidir, tagdir, archdir = system_image_dir.split("/")[1:] api = int(apidir.split("-")[1]) # "android-24" --> 24 if tagdir not in TAGDIR_TO_TAG_MAP: continue tag = TAGDIR_TO_TAG_MAP[tagdir] if archdir not in ARCHDIR_TO_ARCH_MAP: continue arch = ARCHDIR_TO_ARCH_MAP[archdir] if (tag, api, arch) in supported_system_images: name = "emulator_images_%s_%s_%s" % (tag, api, arch) installed_system_images_dirs[name] = system_image_dir else: # TODO(bazel-team): If the user has an unsupported system image installed, # should we print a warning? This includes all 64-bit system-images. pass for (tag, api, arch) in supported_system_images: name = "emulator_images_%s_%s_%s" % (tag, api, arch) if name in installed_system_images_dirs: system_image_dir = installed_system_images_dirs[name] # For supported system images that exist in /sdk/system-images/, we # create a filegroup with their contents. native.filegroup( name = name, srcs = native.glob([ "%s/**" % system_image_dir, ]), ) native.filegroup( name = "%s_qemu2_extra" % name, srcs = native.glob(["%s/kernel-ranchu" % system_image_dir]), ) else: # For supported system images that are not installed in the SDK, we # create a "poison pill" genrule to display a helpful error message to # a user who attempts to run a test against an android_device that # they don't have the system image for installed. native.genrule( name = name, outs = [ # Necessary so that the build doesn't fail in analysis because # android_device expects a file named source.properties. "poison_pill_for_%s/source.properties" % name, ], cmd = """echo \ This rule requires that the Android SDK used by Bazel has the \ following system image installed: %s. Please install this system \ image through the Android SDK Manager and try again. ; \ exit 1 """ % name, ) native.filegroup( name = "%s_qemu2_extra" % name, srcs = [], )