--- Makefile.orig	Sun Dec 19 01:29:33 2004
+++ Makefile	Sun Dec 19 01:32:06 2004
@@ -30,8 +30,9 @@
 ##############################################################################
 ID="@(#)Makefile:3.9 -- 5/15/91 19:30:15";
 SHELL = /bin/sh
-#HZ = ????  	   #(read from environment)
-CFLAGS = -DTIME
+HZ = 128
+CFLAGS ?= -O -finline-functions -funrool-loops -fomit-frame-pointer
+CFLAGS+=-DTIME
 CC=gcc
 
 ## For Linux 486/Pentium, GCC 2.7.x and 2.8.x
@@ -60,8 +61,8 @@
 PROGDIR = ./pgms
 SRCDIR = ./src
 TESTDIR = ./testdir
-RESULTDIR = ./results
-TMPDIR = ./tmp
+#RESULTDIR = ./results
+#TMPDIR = /var/tmp
 # other directories
 INCLDIR = /usr/include
 LIBDIR = /lib