[src/trunk]: src/rescue Append -Os to DBG, not overwrite in case DBG has more...

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

details:   https://anonhg.NetBSD.org/src/rev/3fb94d7af5df
branches:  trunk
changeset: 793218:3fb94d7af5df
user:      matt <matt%NetBSD.org@localhost>
date:      Thu Jan 30 22:19:00 2014 +0000

description:
Append -Os to DBG, not overwrite in case DBG has more than just -Ox from
sys.mk

diffstat:

 rescue/Makefile |  4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diffs (18 lines):

diff -r cffd58996eef -r 3fb94d7af5df rescue/Makefile
--- a/rescue/Makefile   Thu Jan 30 22:15:55 2014 +0000
+++ b/rescue/Makefile   Thu Jan 30 22:19:00 2014 +0000
@@ -1,4 +1,4 @@
-#      $NetBSD: Makefile,v 1.30 2013/12/26 02:25:57 christos Exp $
+#      $NetBSD: Makefile,v 1.31 2014/01/30 22:19:00 matt Exp $
 
 .include <bsd.own.mk>
 .include "${NETBSDSRCDIR}/distrib/common/Makefile.distrib"
@@ -6,7 +6,7 @@
 WARNS=         1
 # XXX
 .if ${MACHINE_ARCH} != "m68000"
-DBG=           -Os
+DBG+=          -Os
 .endif
 
 CRUNCHGEN_FLAGS=-d "${DBG}"