-Source0: ftp://ftp.gtk.org/pub/gtk/v2.0/%{name}-%{version}.tar.bz2
-URL: http://developer.gnome.org/projects/gap/
-BuildRequires: diffutils
-BuildRequires: glib2-devel >= 2.0.0
-BuildRequires: pango-devel >= 1.0.0
+Source0: http://ftp.gnome.org/pub/GNOME/sources/atk/2.20/%{name}-%{version}.tar.xz
+# Source0-md5: 5187b0972f4d3905f285540b31395e20
+URL: https://developer.gnome.org/atk/
+BuildRequires: autoconf >= 2.63
+BuildRequires: automake >= 1:1.10
+BuildRequires: docbook-dtd412-xml
+BuildRequires: gettext-tools >= 0.19.2
+BuildRequires: glib2-devel >= 1:2.32.0
+BuildRequires: gobject-introspection-devel >= 0.10.0
+%if %{with apidocs}
+BuildRequires: gtk-doc >= 1.13
+BuildRequires: gtk-doc-automake >= 1.13
+%endif
+BuildRequires: libtool >= 2:2.2
+BuildRequires: perl-base