Formula Cookbook](https://docs.brew.sh/Formula-Cookbook) and [Ruby Style Guide](https://github.com/rubocop-hq/ruby-style-guide#the-ruby-style-guide)

                                      option "with-foo", "Compile with foo bindings" # This overrides the generated description if you want to
  depends_on "foo" => :optional # Generated description would otherwise be "Build with foo support"

                                    class Foo < Formula
  depends_on "pkg-config"
  depends_on "jpeg"
  depends_on "readline" => :recommended
  depends_on "gtk+" => :optional
  depends_on "httpd" => [:build, :test]
  depends_on :xcode => "9.3"
end

                                    conflicts_with "blueduck", because: "yellowduck also ships a duck binary"

                                    class Foo < Formula
  desc ""
  homepage ""
  url "https://example.com/foo-0.1.tar.gz"
  sha256 "85cc828a96735bdafcf29eb6291ca91bac846579bcef7308536e0c875d6c81d7"
  license ""

  # depends_on "cmake" => :build

  def install
    # ENV.deparallelize
    system "./configure", "--disable-debug",
                          "--disable-dependency-tracking",
                          "--disable-silent-rules",
                          "--prefix=#{prefix}"
    # system "cmake", ".", *std_cmake_args
    system "make", "install"
  end

  test do
    system "false"
  end
end