You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: klee.rb
    path of file: ./repos/homebrew-core/Formula/k
    
    the code of the file until where you have to start completion: class Klee < Formula
  include Language::Python::Shebang

  desc "Symbolic Execution Engine"
  homepage "https://klee.github.io/"
  url "https://github.com/klee/klee/archive/refs/tags/v3.0.tar.gz"
  sha256 "204ebf0cb739886f574b1190b04fa9ed9088770c0634984782e9633d1aa4bdc9"
  license "NCSA"
  revision 2
  head "https://github.com/klee/klee.git", branch: "master"

  bottle do
    sha256 arm64_sonoma:   "2f0160e824e921a2f59c39f450108b2a25280dec0ae73f4a37ee3b3863c29de2"
    sha256 arm64_ventura:  "54392eec13bf7ad524b666e85cd7508b1b5bd6724ebe97c0198a59595bf8cb95"
    sha256 arm64_monterey: "bca91eb14c31dea50cea4d25e780850ee669958caaf57ba0af6d21e964543a02"
    sha256 sonoma:         "e46ca6fe6b4f7d272272a9c684dd975bff9bac2349da945ac5b80f1eaa3f9ed4"
    sha256 
    
  def install
    libcxx_install_dir = libexec/"libcxx"
    libcxx_src_dir = buildpath/"libcxx"
    resource("libcxx").stage libcxx_src_dir

    cd libcxx_src_dir do
      # Use build configuration at
      # https://github.com/klee/klee/blob/v#{version}/scripts/build/p-libcxx.inc
      libcxx_args = std_cmake_args(install_prefix: libcxx_install_dir) + %w[
        -DCMAKE_C_COMPILER=wllvm
        -DCMAKE_CXX_COMPILER=wllvm++
        -DLLVM_ENABLE_PROJECTS=libcxx;libcxxabi
        -DLLVM_ENABLE_THREADS:BOOL=OFF
        -DLLVM_ENABLE_EH:BOOL=OFF
        -DLLVM_ENABLE_RTTI:BOOL=OFF
        -DLIBCXX_ENABLE_THREADS:BOOL=OFF
        -DLIBCXX_ENABLE_SHARED:BOOL=ON
        -DLIBCXXABI_ENABLE_THREADS:BOOL=OFF
      ]

      libcxx_args += if OS.mac?
        %W[
          -DCMAKE_INSTALL_RPATH=#{rpath}
          -DLIBCXX_ENABLE_STATIC_ABI_LIBRARY:BOOL=OFF
        ]
      else
        %w[
          -DLIBCXX_ENABLE_STATIC_ABI_LIBRARY:BOOL=ON
          -DCMAKE_CXX_FLAGS=-I/usr/include/x86_64-linux-gnu
        ]
      end

      mkdir "llvm/build" do
        with_env(
          LLVM_COMPILER:      "clang",
          LLVM_COMPILER_PATH: llvm.opt_bin,
        ) do
          system "cmake", "..", *libcxx_args
          system "make", "cxx"
          system "make", "-C", "projects", "install"

          Dir[libcxx_install_dir/"lib"/shared_library("*"), libcxx_install_dir/"lib/*.a"].each do |sl|
            next if File.symlink? sl

            system "extract-bc", sl
          end
        end
      end
    end