def static arch = getArchitectureString()

    private static getArchitectureString() {
        def archProperty = System.getProperty("os.arch")
        if (archProperty == "amd64") {
            return "x86_64"
        } else {
            return archProperty
        }
    }

    @Override
    String normalize(String commandOutput, ExecutionMetadata executionMetadata) {
        return commandOutput

        url="https://github.com/protocolbuffers/protobuf/releases/download/v${PROTOC_VERSION}/protoc-${PROTOC_VERSION}-osx-x86_64.zip"
      elif [[ ${os} == "linux" && ${arch} == "amd64" ]]; then
        url="https://github.com/protocolbuffers/protobuf/releases/download/v${PROTOC_VERSION}/protoc-${PROTOC_VERSION}-linux-x86_64.zip"
      elif [[ ${os} == "linux" && ${arch} == "arm64" ]]; then

        "//tensorflow:ios_x86_64": "x86_64-apple-ios",
        "//tensorflow:linux_ppc64le": "ppc64le-ibm-linux-gnu",
        "//tensorflow:linux_aarch64": "aarch64-none-linux-gnu",
        "//tensorflow:macos_x86_64": "x86_64-none-darwin",
        "//tensorflow:macos_arm64": "aarch64-none-darwin",
        "//tensorflow:windows": "x86_64-none-windows",
        "//tensorflow:linux_s390x": "systemz-none-linux-gnu",

 * limitations under the License.
 */

package common

enum class Arch(val suffix: String, val nameOnLinuxWindows: String, val nameOnMac: String) {
    AMD64("64bit", "amd64", "x86_64"),
    AARCH64("aarch64", "aarch64", "aarch64");

    fun asName() = name.lowercase().toCapitalized()
}

enum class Os(
    val agentRequirement: String,
    val androidHome: String,

EXTENSION.linux =
EXTENSION.windows = .exe
EXTENSION := ${EXTENSION.${OS}}

# The manifest command is still experimental as of Docker 18.09.3
export DOCKER_CLI_EXPERIMENTAL=enabled

TRIPLE.windows-amd64 := x86_64-w64-mingw32
TRIPLE.linux-amd64 := x86_64-linux-gnu
TRIPLE.linux-arm := arm-linux-gnueabihf
TRIPLE.linux-arm64 := aarch64-linux-gnu
TRIPLE.linux-ppc64le := powerpc64le-linux-gnu
TRIPLE.linux-s390x := s390x-linux-gnu

    val isWindows = OperatingSystem.current().isWindows
    val isLinux = OperatingSystem.current().isLinux
    val isMacOsX = OperatingSystem.current().isMacOsX
    val isIntel: Boolean = architecture == "x86_64" || architecture == "x86"
    val isSlowInternetConnection
        get() = System.getProperty("slow.internet.connection", "false")!!.toBoolean()
    val agentNum: Int
        get() {

    visibility = ["//visibility:public"],
)

# Sometimes Bazel reports darwin_x86_64 as "darwin" and sometimes as
# "darwin_x86_64". The former shows up when building on a Mac x86_64 host for a Mac x86_64 target.
# The latter shows up when cross-compiling for Mac x86_64 from a Mac ARM machine and in internal
# Google builds.
config_setting(
    name = "macos_x86_64_default",
    constraint_values = if_google(

            rootProject.name = 'app'
        """
        buildFile << """
            apply plugin: 'cpp-application'

            application {
                targetMachines = [machines.host().x86, machines.host().x86_64]
            }
        """
        def headerDir = file('src/main/headers')
        def src1 = file('src/main/cpp/app.cpp').createFile()
        def src2 = file('src/main/cpp/app-impl.cpp').createFile()

        when:

  exit 1;
fi

LOCAL_ARCH=$(uname -m)
if [ "${TARGET_ARCH}" ]; then
    LOCAL_ARCH=${TARGET_ARCH}
fi

case "${LOCAL_ARCH}" in
  x86_64|amd64)
    ISTIO_ARCH=amd64
    ;;
  armv8*|aarch64*|arm64)
    ISTIO_ARCH=arm64
    ;;
  armv*)
    ISTIO_ARCH=armv7
    ;;
  *)
    echo "This system's architecture, ${LOCAL_ARCH}, isn't supported"

        def e = thrown(NoToolchainAvailableException)
        e.message == "Cannot find a Java installation on your machine matching this tasks requirements: {languageVersion=12, vendor=any, implementation=vendor-specific} for LINUX on x86_64."
        e.cause.message == "Configured toolchain download repositories can't match requested specification"
    }

    def "returns current JVM toolchain if requested"() {
        given: