--- src/Makefile.bsd.orig	Tue Oct 16 19:03:59 2001
+++ src/Makefile.bsd	Tue Feb 12 01:07:07 2002
@@ -63,7 +63,7 @@
 
 .c.o: 
 	$(CC) -c $(ADD_CFLAGS) -D__SIGNAL_BASED_DW $<
-	$(CC) -c $(ADD_CFLAGS) -D__THREAD_BASED_DW $< -o ${.PREFIX}_r.o
+	$(CC) -c $(ADD_CFLAGS) -D__THREAD_BASED_DW -D_THREAD_SAFE $< -o ${.PREFIX}_r.o
 
 clean:
 	rm -f *.bak *~ *.err *.o ../lib/libdwclient*.a ../include/*.h