clean:
rm -f *.[oa] $(TPROG) core mon.out gmon.out errlist
-dep depend:
+depend: depend2
+
+depend1:
mv Makefile Makefile.tmp
sed '/^#Depend/q' <Makefile.tmp >Makefile
$(CPP) $(INCLUDE) -M *.c >>Makefile
+ -rm Makefile.tmp
+
+depend2:
+ $(CPP) $(INCLUDE) -M *.c >.depend
+
+ifeq (.depend,$(wildcard .depend))
+include .depend
+endif
#Depend --- DOT NOT DELETE THIS LINE