-POD = rrdtool.pod rrdlast.pod rrdcreate.pod rrdupdate.pod rrdtutorial.es.pod \
- cdeftutorial.pod rpntutorial.pod rrdgraph-old.pod bin_dec_hex.pod \
+PODOLD = rrdgraph-old.pod
+
+POD = rrdtool.pod rrdlast.pod rrdfirst.pod rrdcreate.pod rrdupdate.pod rrdtutorial.es.pod \
+ cdeftutorial.pod rpntutorial.pod rrdthreads.pod bin_dec_hex.pod \