[src/trunk]: src Mention that 'build.sh -u' may also break while building lex.

[dyoung <dyoung%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/cd09447eddad
branches:  trunk
changeset: 748700:cd09447eddad
user:      dyoung <dyoung%NetBSD.org@localhost>
date:      Mon Nov 02 01:11:31 2009 +0000

description:
Mention that 'build.sh -u' may also break while building lex.

diffstat:

 UPDATING |  5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diffs (19 lines):

diff -r 3c8dd8455e0a -r cd09447eddad UPDATING
--- a/UPDATING  Mon Nov 02 01:09:21 2009 +0000
+++ b/UPDATING  Mon Nov 02 01:11:31 2009 +0000
@@ -1,4 +1,4 @@
-$NetBSD: UPDATING,v 1.203 2009/11/02 01:09:21 dyoung Exp $
+$NetBSD: UPDATING,v 1.204 2009/11/02 01:11:31 dyoung Exp $
 
 This file (UPDATING) is intended to be a brief reference to recent
 changes that might cause problems in the build process, and a guide for
@@ -19,7 +19,8 @@
 20091101:
         After updating, it may be make the 'cleandir' target in
         src/tools/yacc/ and in src/usr.bin/yacc/ before a 'build.sh
-        -u tools' or 'build.sh -u distribution'.
+        -u tools' or 'build.sh -u distribution'.  Ditto src/tools/lex/
+        and src/usr.bin/lex/.
 
 20091001:
        An error will create a ./usr/X11R7/lib/X11/xkb/compiled/xkb