--- unix/Makefile.orig	Sun Apr 23 03:52:18 2006
+++ unix/Makefile	Fri Jul  7 05:15:13 2006
@@ -17,7 +17,6 @@
 LN = ln -s
 
 # (to use the Gnu compiler, change cc to gcc in CC)
-CC = cc
 BIND = $(CC)
 AS = $(CC) -c
 CPP = /lib/cpp
@@ -46,8 +45,7 @@
 #   CFLAGS    flags for C compile
 #   LFLAGS1   flags after output file spec, before obj file list
 #   LFLAGS2   flags after obj file list (libraries, etc)
-CFLAGS_NOOPT = -I. -DUNIX $(LOCAL_ZIP)
-CFLAGS = -O2 $(CFLAGS_NOOPT)
+CFLAGS_NOOPT = $(CFLAGS) -I. -DUNIX $(LOCAL_ZIP)
 LFLAGS1 =
 LFLAGS2 = -s