class Atk < Formula
  desc "GNOME accessibility toolkit"
  homepage "https://library.gnome.org/devel/atk/"
  url "https://download.gnome.org/sources/atk/2.28/atk-2.28.1.tar.xz"
  sha256 "cd3a1ea6ecc268a2497f0cd018e970860de24a6d42086919d6bf6c8e8d53f4fc"

  bottle do
    sha256 "b1abd123e7054ba1ec18f26bb18e4486b6daaccc25f0434c248b0036e4a1273f" => :high_sierra
    sha256 "e2d74a738e96bd1f56a6609570e65d90df3dce28ae75eae6206e6d721d03bea3" => :sierra
    sha256 "9950775c10f560113212bd755f22e1c4bc3b2ebb794f17e9f2e09d0a84e52bd0" => :el_capitan
  end

  depends_on "pkg-config" => :build
  depends_on "glib"
  depends_on "gobject-introspection"

  def install
    system "./configure", "--disable-dependency-tracking",
                          "--prefix=#{prefix}",
                          "--enable-introspection=yes"
    system "make"
    system "make", "install"
  end

  test do
    (testpath/"test.c").write <<~EOS
      #include <atk/atk.h>

      int main(int argc, char *argv[]) {
        const gchar *version = atk_get_version();
        return 0;
      }
    EOS
    gettext = Formula["gettext"]
    glib = Formula["glib"]
    flags = %W[
      -I#{gettext.opt_include}
      -I#{glib.opt_include}/glib-2.0
      -I#{glib.opt_lib}/glib-2.0/include
      -I#{include}/atk-1.0
      -L#{gettext.opt_lib}
      -L#{glib.opt_lib}
      -L#{lib}
      -latk-1.0
      -lglib-2.0
      -lgobject-2.0
      -lintl
    ]
    system ENV.cc, "test.c", "-o", "test", *flags
    system "./test"
  end
end