--- Makefile.orig	2009-04-08 00:20:52.000000000 -0500
+++ Makefile	2014-08-04 00:20:52.000000000 -0500
@@ -1,11 +1,10 @@
 OBJS=cbmbasic.o runtime.o plugin.o
-CFLAGS=-arch i386 -arch x86_64 -arch ppc -Wall -O3
-LDFLAGS=-arch i386 -arch x86_64 -arch ppc
+CFLAGS+=-Wall
 
 all: cbmbasic
 
 cbmbasic: $(OBJS)
-	$(CC) -o cbmbasic $(OBJS)
+	$(CC) $(LDFLAGS) -o cbmbasic $(OBJS)
 
 clean:
 	rm -f $(OBJS) cbmbasic
