--- src/nfprobe_plugin/netflow9.c.orig	2020-05-10 13:57:54 UTC

+++ src/nfprobe_plugin/netflow9.c

@@ -2233,7 +2233,7 @@ send_netflow_v9(struct FLOW **flows, int num_flows, in

 		/* Refresh template headers if we need to */

 		if (nf9_pkts_until_template <= 0) {

-			u_int16_t flows = 0, tot_len = 0;

+			u_int16_t flows = 0, tot_len  __attribute__((unused)) = 0;

 			memcpy(packet + offset, &v4_template, v4_template.tot_len);

 			offset += v4_template.tot_len;

--- src/sflow.c.orig	2020-05-10 13:57:54 UTC

+++ src/sflow.c

@@ -306,7 +306,7 @@ void decodeIPV4(SFSample *sample)

 void decodeIPV6(SFSample *sample)

 {

-  u_int32_t label;

+  u_int32_t label __attribute__((unused));

   u_int32_t nextHeader;

   u_char *end = sample->header + sample->headerLen;