[src/trunk]: src/sys/dtb sys/dtb: prevent duplicate entries in distrib/sets

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

details:   https://anonhg.NetBSD.org/src/rev/9219d20cf32f
branches:  trunk
changeset: 369967:9219d20cf32f
user:      rillig <rillig%NetBSD.org@localhost>
date:      Sat Sep 10 22:41:12 2022 +0000

description:
sys/dtb: prevent duplicate entries in distrib/sets

diffstat:

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

diffs (16 lines):

diff -r b3b4b899bdaa -r 9219d20cf32f sys/dtb/Makefile
--- a/sys/dtb/Makefile  Sat Sep 10 16:20:04 2022 +0000
+++ b/sys/dtb/Makefile  Sat Sep 10 22:41:12 2022 +0000
@@ -1,4 +1,4 @@
-#      $NetBSD: Makefile,v 1.5 2021/11/13 10:13:42 skrll Exp $
+#      $NetBSD: Makefile,v 1.6 2022/09/10 22:41:12 rillig Exp $
 
 TARGETS+=      dtblist
 
@@ -34,5 +34,5 @@
         echo '# Generated by "make update-sets" in sys/dtb'; \
         echo '#'; \
         ${MAKE} MACHINE_ARCH=${_arch} dtblist | grep '^[\.#]' | column -t | \
-           sort) > ${.CURDIR}/../../distrib/sets/lists/dtb/ad.${_arch}
+           sort | uniq) > ${.CURDIR}/../../distrib/sets/lists/dtb/ad.${_arch}
 .endfor