$NetBSD: patch-ag,v 1.3 1998/08/25 08:54:08 agc Exp $

Set optimisation level appropriately, and omit modified
files from distributed checksum

--- libI77/makefile.orig	Sun Jul 19 22:58:35 1998
+++ libI77/makefile	Sun Jul 19 23:13:08 1998
@@ -1,5 +1,5 @@
 .SUFFIXES: .c .o
 CC = cc
-CFLAGS = -O
+CFLAGS = -O2 
 SHELL = /bin/sh
 
@@ -96,7 +96,7 @@
 
 check:
-	xsum Notice README Version.c backspace.c close.c dfe.c dolio.c \
+	../src/xsum Notice README Version.c backspace.c close.c dfe.c dolio.c \
 	due.c endfile.c err.c f2ch.add fio.h fmt.c fmt.h fmtlib.c fp.h \
-	ftell_.c iio.c ilnw.c inquire.c lio.h lread.c lwrite.c makefile \
+	ftell_.c iio.c ilnw.c inquire.c lio.h lread.c lwrite.c \
 	open.c rawio.h rdfmt.c rewind.c rsfe.c rsli.c rsne.c sfe.c sue.c \
 	typesize.c uio.c util.c wref.c wrtfmt.c wsfe.c wsle.c wsne.c \