[src/trunk]: src/external/cddl/osnet/lib/libdtrace uses the idiom len = snpri...

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

details:   https://anonhg.NetBSD.org/src/rev/d49d6ee7bf3a
branches:  trunk
changeset: 996654:d49d6ee7bf3a
user:      christos <christos%NetBSD.org@localhost>
date:      Wed Feb 06 04:23:16 2019 +0000

description:
uses the idiom len = snprintf(&tmp, 1, ...) to compute length.
needs -Wno-format-truncation

diffstat:

 external/cddl/osnet/lib/libdtrace/Makefile |  3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diffs (17 lines):

diff -r 27522a74b7cc -r d49d6ee7bf3a external/cddl/osnet/lib/libdtrace/Makefile
--- a/external/cddl/osnet/lib/libdtrace/Makefile        Wed Feb 06 04:20:40 2019 +0000
+++ b/external/cddl/osnet/lib/libdtrace/Makefile        Wed Feb 06 04:23:16 2019 +0000
@@ -1,4 +1,4 @@
-#      $NetBSD: Makefile,v 1.19 2018/06/07 13:21:44 kamil Exp $
+#      $NetBSD: Makefile,v 1.20 2019/02/06 04:23:16 christos Exp $
 
 # $FreeBSD: head/cddl/lib/libdtrace/Makefile 314654 2017-03-04 11:30:04Z ngie $
 
@@ -105,6 +105,7 @@
 CPPFLAGS+=     -I${OPENSOLARIS_SYS_DISTDIR}/uts/arm
 .PATH:         ${.CURDIR}/../../dist/lib/libdtrace/arm
 .endif
+COPTS.dt_link.c        += -Wno-format-truncation
 
 LFLAGS+=-l