$NetBSD: patch-Makefile,v 1.1 2020/07/10 11:18:01 nia Exp $

Don't set MACOSX_DEPLOYMENT_TARGET

--- Makefile.orig	2013-09-24 13:47:05.000000000 +0000
+++ Makefile
@@ -11,7 +11,7 @@ OBJS= src/rings.o
 all: src/rings.so
 
 src/rings.so: $(OBJS)
-	export MACOSX_DEPLOYMENT_TARGET="10.3"; $(CC) $(CFLAGS) $(LIB_OPTION) -o src/rings.so $(OBJS)
+	$(CC) $(CFLAGS) $(LIB_OPTION) -o src/rings.so $(OBJS)
 
 install:
 	mkdir -p $(DESTDIR)$(LUA_LIBDIR)