$NetBSD: patch-Makefile,v 1.1 2020/03/26 12:46:58 nia Exp $

Respect LDFLAGS.

--- Makefile.orig	2014-06-16 07:27:59.000000000 +0000
+++ Makefile
@@ -9,5 +9,8 @@
 CC=gcc
 CFLAGS=-O
 
-sl: sl.c sl.h
-	$(CC) $(CFLAGS) -o sl sl.c -lncurses
+sl.o: sl.c sl.h
+	$(CC) $(CFLAGS) -c sl.c
+
+sl: sl.o
+	$(CC) $(LDFLAGS) -o sl sl.o -lncurses