--- src/makefiles/Makefile.nbs.orig	Tue Aug 12 05:43:42 1997
+++ src/makefiles/Makefile.nbs	Mon Mar 30 20:22:01 1998
@@ -5,7 +5,7 @@
 CC       = cc
 IFLAGS   = -I.. -I../support
 LFLAGS   = -L../support
-CFLAGS   = -O ${IFLAGS} ${LFLAGS}
+CFLAGS  += ${IFLAGS} ${LFLAGS} -DPREFIX=\"${PREFIX}\"
 LIBES    = -lsupport -lcrypt
 LIBC     = /usr/lib/libc.a
 LINTFLAGS=