install_binary_artifact_clang() {
  local LLVM_VERSION_MAJOR="${LLVM_VERSION/.*/}"
  local LLVM_VERSION_MINOR="${LLVM_VERSION/*./}"

  local version=""
  [[ "${LLVM_VERSION_MAJOR}" -le 6 ]] && version="-${LLVM_VERSION}"
  [[ "${LLVM_VERSION_MAJOR}" -ge 7 ]] && version="-${LLVM_VERSION_MAJOR}"

  # apt.llvm packages for Trusty clang 5.0 package is broken with atomics. Don't use it.
  if [[ "${LLVM_VERSION_MAJOR}" -gt 6 ]]; then
    # Add certificate
    apt update -y
    dependencies=(
      ca-certificates
      wget
      lsb-release
      gnupg
    )

    apt -y --no-install-recommends install "${dependencies[@]}"
    wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key| apt-key add -

    # Add repository
    codename="$(lsb_release --codename --short)"
    apt_entry="deb http://apt.llvm.org/${codename}/ llvm-toolchain-${codename}${version} main"
    if [[ ! $(grep -q "${apt_entry}") ]]; then
      echo "${apt_entry}" >> /etc/apt/sources.list
      apt update -y
    fi
  fi

  apt update -y
  dependencies=(
    "llvm${version}"
    "clang${version}"
  )

  #Install essential dependencies
  apt -y --no-install-recommends install "${dependencies[@]}" || return 1
}

get_docker_config_id_clang() {
  return 0
}