if test "x$with_gtk_prefix" != "xno" -a "x$with_gtk_prefix" != "x"
then
GTK_PREFIX="--prefix=$with_gtk_prefix"
fi
if test "x${GTK_CONFIG}" != "xno"
then
if expr 1.2.0 \> `${GTK_CONFIG} --version` >/dev/null
then
AC_MSG_ERROR([Your development package for Gtk+ is too old, you need at least version 1.2.0. Please upgrade and try again. Alternatively you can also configure with --disable-familiar.])