急急急！请高人帮忙j解释

HGBIBA

How to Set Up an Application or Library to use GTK-Doc

This assumes that you are using autoconf & automake to build your package,
and already have gtk-doc installed properly.


Add this line to your autogen.sh, before the calls to autoheader, automake
   or autoconf:

      gtkdocize || exit 1

   If you are using gnome-autogen.sh it already runs gtkdocize for you.
   If you don't have an autogen.sh script you may need to run gtkdocize
   manually. (All gtkdocize does is copy gtk-doc.make to your project.)

不懂autogen.sh在哪，是自己建吗，麻烦请指教

还有autoheader, automakeor autoconf:呢