$NetBSD: patch-Makefile,v 1.3 2021/04/13 08:55:59 nia Exp $

use LDFLAGS for linking rather than CXXFLAGS.

--- Makefile.orig	2020-05-24 10:59:03.000000000 +0000
+++ Makefile
@@ -223,7 +223,7 @@ ifeq ($(detected_OS),Windows)  # Windows
 	$(CXX) $(CXXFLAGS) $(objects) -o nsm $(LINK)
 	copy nsm.exe nift.exe
 else
-	$(CXX) $(CXXFLAGS) $(objects) -o nsm $(LINK)
+	$(CXX) $(LDFLAGS) $(objects) -o nsm $(LINK)
 	cp nsm nift
 endif
 
