clean mostlyclean:
-rm -f *~ core *.o a.out xgdb *.x $(EXECUTABLES)
-distclean realclean: clean
+distclean maintainer-clean realclean: clean
-rm -f *~ core *.log *.plog *.sum *.psum site.*
-rm -f Makefile config.status *-init.exp
-rm -fr *.log summary detail *.plog *.sum *.psum site.*