[src/trunk]: src/external/mpl/bind/lib/libdns libdns: suppress a few lint war...

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

details:   https://anonhg.NetBSD.org/src/rev/f0b2c4b7ca5a
branches:  trunk
changeset: 366091:f0b2c4b7ca5a
user:      rillig <rillig%NetBSD.org@localhost>
date:      Sat May 14 11:43:25 2022 +0000

description:
libdns: suppress a few lint warnings that occur too often

diffstat:

 external/mpl/bind/lib/libdns/Makefile |  12 +++++++++++-
 1 files changed, 11 insertions(+), 1 deletions(-)

diffs (26 lines):

diff -r cc79a5bb96ff -r f0b2c4b7ca5a external/mpl/bind/lib/libdns/Makefile
--- a/external/mpl/bind/lib/libdns/Makefile     Sat May 14 11:26:23 2022 +0000
+++ b/external/mpl/bind/lib/libdns/Makefile     Sat May 14 11:43:25 2022 +0000
@@ -1,4 +1,4 @@
-#      $NetBSD: Makefile,v 1.7 2021/04/29 17:26:14 christos Exp $
+#      $NetBSD: Makefile,v 1.8 2022/05/14 11:43:25 rillig Exp $
 
 LIB=dns
 #USE_SHLIBDIR=   yes
@@ -33,6 +33,16 @@
 CWARNFLAGS.clang+=     -Wno-error=tautological-constant-compare
 .endif
 
+# util.h, ISC_REQUIRE
+LINTFLAGS+=    -X 129  # expression has null effect
+# opensslecdsa_link.c, DST_RET does not conform to macro conventions.
+LINTFLAGS+=    -X 193  # statement not reached
+# Most casts are to isc__magic_t and thus look intentional.
+LINTFLAGS+=    -X 247  # pointer cast from '%s' to '%s' may be troublesome
+# 'uint32_tobuffer(token.value.as_ulong' looks obviously wrong but is used in
+# a lot of places.
+LINTFLAGS+=    -X 132  # conversion from '%s' to '%s' may lose accuracy
+LINTFLAGS+=    -X 298  # conversion from '%s' to '%s' may lose accuracy, arg #%d
 
 SRCS=  acl.c adb.c badcache.c byaddr.c cache.c callbacks.c catz.c \
        clientinfo.c compress.c client.c dyndb.c tsec.c ecdb.c ecs.c \