From 222be9aee73499e507d7948460afb5813daa0db1 Mon Sep 17 00:00:00 2001
From: Sepherosa Ziehau <sephe@dragonflybsd.org>
Date: Tue, 26 Sep 2017 08:49:01 +0800
Subject: [PATCH] pktgen: Allow building w/o INVARIANTS

---
 tools/tools/netrate/pktgen/Makefile | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/tools/netrate/pktgen/Makefile b/tools/tools/netrate/pktgen/Makefile
index b5430cb0c9..f7cbbbeb3c 100644
--- a/tools/tools/netrate/pktgen/Makefile
+++ b/tools/tools/netrate/pktgen/Makefile
@@ -2,6 +2,8 @@ KMOD=	pktgen
 SRCS=	pktgen.c
 
 KCFLAGS+= -g
+.if !defined(NOINVAR)
 KCFLAGS+= -DINVARIANTS
+.endif
 
 .include <bsd.kmod.mk>
-- 
2.41.0