text: class Tepl < Formula
    desc "GNOME Text Editor Product Line"
    homepage "https://wiki.gnome.org/Projects/Tepl"
    url "https://download.gnome.org/sources/tepl/5.0/tepl-5.0.0.tar.xz"
    sha256 "c6bd2904f53048b7d0149236610b38f502f2634d395d8b9b3c659553f4045a74"
    license "LGPL-2.1-or-later"
  
    livecheck do
      url :stable
    end
  
    bottle do
      sha256 "c468b92600e689550cdf0afb8e2c3ad4591327c90d2caa9b39c8fb0727f650a4" => :catalina
      sha256 "0593319d1424c613666c8af0e9e5846a2e2f6dde5f89d7d773229f20ee5fa3c1" => :mojave
      sha256 "5bc47ec661d1b2b9e0545f71d02cb414eae1fdeeb8dfb615682ffc6e997407c5" => :high_sierra
    end
  
    depends_on "gobject-introspection" => :build
    depends_on "meson" => :build
    depends_on "ninja" => :build
    depends_on "pkg-config" => :build
    depends_on "amtk"
    depends_on "gtksourceview4"
    depends_on "uchardet"
  
    # Submitted upstream at https://gitlab.gnome.org/GNOME/tepl/-/merge_requests/8
    patch do
      url "https://gitlab.gnome.org/GNOME/tepl/-/commit/a8075b0685764d1243762e569fc636fa4673d244.patch"
      sha256 "cf4966f9975026ad349eac05980bdbc6cdfc2ed581b04c099ed892777db0767c"
    end
  
    def install
      mkdir "build" do
        system "meson", *std_meson_args, ".."
        system "ninja", "-v"
        system "ninja", "install", "-v"
      end
    end
  
    test do
      (testpath/"test.c").write <<~EOS
        #include <tepl/tepl.h>
  
        int main(int argc, char *argv[]) {
          GType type = tepl_file_get_type();
          return 0;
        }
      EOS
      ENV.libxml2
      atk = Formula["atk"]
      amtk = Formula["amtk"]
      cairo = Formula["cairo"]
      fontconfig = Formula["fontconfig"]
      freetype = Formula["freetype"]
      gdk_pixbuf = Formula["gdk-pixbuf"]
      gettext = Formula["gettext"]
      glib = Formula["glib"]
      gtkx3 = Formula["gtk+3"]
      gtksourceview4 = Formula["gtksourceview4"]
      harfbuzz = Formula["harfbuzz"]
      libepoxy = Formula["libepoxy"]
      libpng = Formula["libpng"]
      pango = Formula["pango"]
      pcre = Formula["pcre"]
      pixman = Formula["pixman"]
      uchardet = Formula["uchardet"]
      flags = (ENV.cflags || "").split + (ENV.cppflags || "").split + (ENV.ldflags || "").split
      amtklib = OS.mac? ? "amtk-5.0" : "amtk-5"
      gtksourceviewlib = OS.mac? ? "gtksourceview-4.0" : "gtksourceview-4"
      flags += %W[
        -I#{atk.opt_include}/atk-1.0
        -I#{amtk.opt_include}/amtk-5
        -I#{cairo.opt_include}/cairo
        -I#{fontconfig.opt_include}
        -I#{freetype.opt_include}/freetype2
        -I#{gdk_pixbuf.opt_include}/gdk-pixbuf-2.0
        -I#{gettext.opt_include}
        -I#{glib.opt_include}/gio-unix-2.0/
        -I#{glib.opt_include}/glib-2.0
        -I#{glib.opt_lib}/glib-2.0/include
        -I#{gtksourceview4.opt_include}/gtksourceview-4
        -I#{gtkx3.opt_include}/gtk-3.0
        -I#{harfbuzz.opt_include}/harfbuzz
        -I#{include}/tepl-#{version.major}
        -I#{libepoxy.opt_include}
        -I#{libpng.opt_include}/libpng16
        -I#{pango.opt_include}/pango-1.0
        -I#{pcre.opt_include}
        -I#{pixman.opt_include}/pixman-1
        -I#{uchardet.opt_include}/uchardet
        -D_REENTRANT
        -L#{atk.opt_lib}
        -L#{amtk.opt_lib}
        -L#{cairo.opt_lib}
        -L#{gdk_pixbuf.opt_lib}
        -L#{gettext.opt_lib}
        -L#{glib.opt_lib}
        -L#{gtksourceview4.opt_lib}
        -L#{gtkx3.opt_lib}
        -L#{lib}
        -L#{pango.opt_lib}
        -l#{amtklib}
        -latk-1.0
        -lcairo
        -lcairo-gobject
        -lgdk-3
        -lgdk_pixbuf-2.0
        -lgio-2.0
        -lglib-2.0
        -lgobject-2.0
        -ltepl-5
        -l#{gtksourceviewlib}
        -lgtk-3
        -lpango-1.0
        -lpangocairo-1.0
      ]
      flags << "-lintl" if OS.mac?
      system ENV.cc, "test.c", "-o", "test", *flags
      system "./test"
    end
  end
  