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: dynare.rb
    path of file: ./repos/homebrew-core/Formula/d
    
    the code of the file until where you have to start completion: class Dynare < Formula
  desc "Platform for economic models, particularly DSGE and OLG models"
  homepage "https://www.dynare.org/"
  url "https://www.dynare.org/release/source/dynare-6.0.tar.xz"
  sh
    
  def install
    resource("slicot").stage do
      system "make", "lib", "OPTS=-fPIC", "SLICOTLIB=../libslicot_pic.a",
             "FORTRAN=gfortran", "LOADER=gfortran"
      system "make", "clean"
      system "make", "lib", "OPTS=-fPIC -fdefault-integer-8",
             "FORTRAN=gfortran", "LOADER=gfortran",
             "SLICOTLIB=../libslicot64_pic.a"
      (buildpath/"slicot/lib").install "libslicot_pic.a", "libslicot64_pic.a"
    end

    # Work around used in upstream builds which helps avoid runtime preprocessor error.
    # https://git.dynare.org/Dynare/dynare/-/blob/master/macOS/homebrew-native-arm64.ini
    ENV.append "LDFLAGS", "-Wl,-ld_classic" if DevelopmentTools.clang_build_version >= 1500

    # Help meson find `suite-sparse` and `slicot`
    ENV.append_path "LIBRARY_PATH", Formula["suite-sparse"].opt_lib
    ENV.append_path "LIBRARY_PATH", buildpath/"slicot/lib"

    system "meson", "setup", "build", "-Dbuild_for=octave", *std_meson_args
    system "meson", "compile", "-C", "build", "--verbose"
    system "meson", "install", "-C", "build"
    (pkgshare/"examples").install "examples/bkk.mod"
  end