[src/trunk]: src Mention LLVM fallout

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

details:   https://anonhg.NetBSD.org/src/rev/fbbf6a9014f9
branches:  trunk
changeset: 846359:fbbf6a9014f9
user:      martin <martin%NetBSD.org@localhost>
date:      Wed Nov 13 09:59:02 2019 +0000

description:
Mention LLVM fallout

diffstat:

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

diffs (20 lines):

diff -r 43534bab9a9f -r fbbf6a9014f9 UPDATING
--- a/UPDATING  Wed Nov 13 09:47:37 2019 +0000
+++ b/UPDATING  Wed Nov 13 09:59:02 2019 +0000
@@ -1,4 +1,4 @@
-$NetBSD: UPDATING,v 1.304 2019/10/23 16:26:42 martin Exp $
+$NetBSD: UPDATING,v 1.305 2019/11/13 09:59:02 martin 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:
 ^^^^^^^^^^^^^^^
 
+20191112:
+       The LLVM update requires a clean rebuild for all architectures using
+       LLVM during the tools build phase (i386, amd64, aarch64).
+
 20191022:
        Ports amd64 and aarch64 switched to GCC 8.3 by default.
        In-place ("expert mode", build.sh -E) builds are not supported