AM_GNU_GETTEXT([external]) # Gettext, link to system libintl
IT_PROG_INTLTOOL # Intltool
PKG_PROG_PKG_CONFIG # pkg_config
-GTK_DOC_CHECK(1.9) # Gtk-Doc
+GTK_DOC_CHECK(1.11) # Gtk-Doc 1.11 required
# Other utilities used in this package's various make scripts
AC_PROG_AWK
AC_PATH_PROG([PERL], [perl]) # Perl