class Lablgtk < Formula
  desc "Objective Caml interface to gtk+"
  homepage "http://lablgtk.forge.ocamlcore.org"
  url "https://forge.ocamlcore.org/frs/download.php/1479/lablgtk-2.18.3.tar.gz"
  sha256 "975bebf2f9ca74dc3bf7431ebb640ff6a924bb80c8ee5f4467c475a7e4b0cbaf"
  revision 1

  bottle do
    revision 1
    sha256 "7b1168d1648ebb615cf1726c318c93f7d620dbedeefe8b76aa8bf656dc36ce3c" => :el_capitan
    sha256 "6ff31c6c35e7743652e1168d253fabd561bf71e1e470bd47e6e2b9f2a7aa51fa" => :yosemite
    sha256 "1d48921be1b1f4fcac28b15038a5bba350414a0fe0049ddd44f75e4aac1f4dfa" => :mavericks
  end

  depends_on "pkg-config" => :build
  depends_on "camlp4" => :build
  depends_on "ocaml"
  depends_on "gtk+"
  depends_on "librsvg"

  def install
    system "./configure", "--bindir=#{bin}",
                          "--libdir=#{lib}",
                          "--mandir=#{man}",
                          "--with-libdir=#{lib}/ocaml"
    ENV.j1
    system "make", "world"
    system "make", "old-install"
  end

  test do
    (testpath/"test.ml").write <<-EOS.undent
      let _ =
        GtkMain.Main.init ()
    EOS
    ENV["CAML_LD_LIBRARY_PATH"] = "#{lib}/ocaml/stublibs"
    system "ocamlc", "-I", "#{opt_lib}/ocaml/lablgtk2", "lablgtk.cma", "gtkInit.cmo", "test.ml", "-o", "test",
      "-cclib", "-latk-1.0",
      "-cclib", "-lcairo",
      "-cclib", "-lgdk-quartz-2.0",
      "-cclib", "-lgdk_pixbuf-2.0",
      "-cclib", "-lgio-2.0",
      "-cclib", "-lglib-2.0",
      "-cclib", "-lgobject-2.0",
      "-cclib", "-lgtk-quartz-2.0",
      "-cclib", "-lgtksourceview-2.0",
      "-cclib", "-lintl",
      "-cclib", "-lpango-1.0",
      "-cclib", "-lpangocairo-1.0"
    system "./test"
  end
end