[src/trunk]: src add note about SYMTAB_SPACE.

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

details:   https://anonhg.NetBSD.org/src/rev/3d39d4199868
branches:  trunk
changeset: 778203:3d39d4199868
user:      bsh <bsh%NetBSD.org@localhost>
date:      Mon Mar 19 06:08:51 2012 +0000

description:
add note about SYMTAB_SPACE.

diffstat:

 UPDATING |  9 ++++++++-
 1 files changed, 8 insertions(+), 1 deletions(-)

diffs (23 lines):

diff -r 0fd55efae62c -r 3d39d4199868 UPDATING
--- a/UPDATING  Mon Mar 19 06:04:19 2012 +0000
+++ b/UPDATING  Mon Mar 19 06:08:51 2012 +0000
@@ -1,4 +1,4 @@
-$NetBSD: UPDATING,v 1.235 2012/02/15 23:32:27 joerg Exp $
+$NetBSD: UPDATING,v 1.236 2012/03/19 06:08:51 bsh 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
@@ -16,6 +16,13 @@
 Recent changes:
 ^^^^^^^^^^^^^^^
 
+20120319:
+       sys/conf/Makefile.kern.inc has been modified to adjust the
+       size of db_symtab automatically.  You need to update dbsym in
+       your $TOOLDIR to build kernels with options SYMTAB_SPACE.  If
+       you don't want this behavior, add AUTO_SYMTAB_SPACE=no to your
+       mk.conf.
+
 20120216:
        Default for MKCATPAGES changed to NO. Update builds will fail
        unless DESTDIR is cleaned manually. If you built between 20120207