--- src/Makefile.orig	Tue Mar 19 03:43:15 2002
+++ src/Makefile	Wed Apr  3 20:51:21 2002
@@ -101,7 +101,7 @@
 # PROFILING = $(PROFILING_FLAGS)
 
 # OPTIONS = $(DEBUG) -Wall			# only for debugging purposes
-OPTIONS = $(DEBUG) -O3 -Wall			# only for debugging purposes
+OPTIONS?= $(DEBUG) -O3 -Wall			# only for debugging purposes
 # OPTIONS = $(DEBUG) -Wall -ansi -pedantic	# only for debugging purposes
 # OPTIONS = -O3 -Wall -ansi -pedantic
 # OPTIONS = -O3 -Wall