[src/trunk]: src add note about the most recent acpica update

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

details:   https://anonhg.NetBSD.org/src/rev/3eb705c67fe6
branches:  trunk
changeset: 340614:3eb705c67fe6
user:      dholland <dholland%NetBSD.org@localhost>
date:      Sat Sep 19 18:31:41 2015 +0000

description:
add note about the most recent acpica update

diffstat:

 UPDATING |  6 +++++-
 1 files changed, 5 insertions(+), 1 deletions(-)

diffs (20 lines):

diff -r dbae218525a6 -r 3eb705c67fe6 UPDATING
--- a/UPDATING  Fri Sep 18 21:30:02 2015 +0000
+++ b/UPDATING  Sat Sep 19 18:31:41 2015 +0000
@@ -1,4 +1,4 @@
-$NetBSD: UPDATING,v 1.262 2015/04/14 14:18:59 christos Exp $
+$NetBSD: UPDATING,v 1.263 2015/09/19 18:31:41 dholland 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
@@ -19,6 +19,10 @@
 Recent changes:
 ^^^^^^^^^^^^^^^
 
+20150818:
+       New acpica requires "make cleandir" in src/external/bsd/acpica
+       again.
+
 20150413:
        New acpica requires "make cleandir" and reinstalling yacc
        in /usr/src/external/bsd/byacc and /usr/src/tools/yacc and