+dep depend:
+ for i in $(SUBDIR); do (cd $$i; make dep); done
+
+clean:
+ for i in $(SUBDIR); do (cd $$i; make clean); done
+
+cleanup:
+ rm -f `find $(SUBDIR) -name "*.[oa]" -print`
+ rm -f `find $(SUBDIR) -name "core" -print`
+ rm -f `find $(SUBDIR) -name "errlist" -print`
+ rm -f `find $(SUBDIR) -name "a.out" -print`
+
+distclean: cleanup clean
+ for i in $(SUBDIR); do (cd $$i; \
+ mv Makefile Makefile.old; \
+ sed '/^#Depend/q' <Makefile.old >Makefile; \
+ rm Makefile.old); done
+
+wc:
+ wc `find . -name '*.[ch]'`
+