--- makefile.orig	Sun Jun 18 16:37:40 2000
+++ makefile	Sun Oct  1 20:39:39 2006
@@ -11,9 +11,9 @@
     TARGET_MARK = glclockmark
 
 
-       COMPILER = g++ -c
-         LINKER = g++
-            OPT = -O2
+       COMPILER = $(CXX) -c
+         LINKER = $(CXX)
+            OPT = $(CFLAGS)
 
    INCLUDE_PATH = -I/usr/X11R6/include
        LIB_PATH = -L/usr/X11R6/lib