+dnl Checks for Gtk+-2.0
+AC_ARG_ENABLE(gui,
+ [ --enable-gui Enable building the GUI (default=yes)],
+ [ac_cv_enable_gui=$enableval], [ac_cv_enable_gui=yes])
+AC_MSG_CHECKING([whether to build GUI])
+if test x$ac_cv_enable_gui = xyes; then
+ AC_MSG_RESULT(yes)
+ PKG_CHECK_MODULES(GTK, gtk+-2.0 >= 2.4.0, CFLAGS="${CFLAGS} -DGDK_PIXBUF_DISABLE_DEPRECATED -DGDK_DISABLE_DEPRECATED -DGTK_DISABLE_DEPRECATED", dnl
+ ac_cv_enable_gui=no)