[src/trunk]: src/external/mit/lua/lib/liblua liblua: ignore a few lint warnings

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

details:   https://anonhg.NetBSD.org/src/rev/79d6e680651f
branches:  trunk
changeset: 365708:79d6e680651f
user:      rillig <rillig%NetBSD.org@localhost>
date:      Tue Apr 19 22:00:53 2022 +0000

description:
liblua: ignore a few lint warnings

diffstat:

 external/mit/lua/lib/liblua/Makefile |  6 +++++-
 1 files changed, 5 insertions(+), 1 deletions(-)

diffs (20 lines):

diff -r 8e83a6500003 -r 79d6e680651f external/mit/lua/lib/liblua/Makefile
--- a/external/mit/lua/lib/liblua/Makefile      Tue Apr 19 20:32:14 2022 +0000
+++ b/external/mit/lua/lib/liblua/Makefile      Tue Apr 19 22:00:53 2022 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.10 2021/04/12 02:54:08 mrg Exp $
+# $NetBSD: Makefile,v 1.11 2022/04/19 22:00:53 rillig Exp $
 
 LIB=           lua
 LUA_CORE=      lapi.c lcode.c lctype.c ldebug.c ldo.c ldump.c lfunc.c lgc.c \
@@ -17,6 +17,10 @@
 CPPFLAGS+=     -DLUA_USE_POSIX -DLUA_USE_DLOPEN -DLUA_C89_NUMBERS
 CWARNFLAGS.clang+=     -Wno-empty-body -Wno-error=string-plus-int
 COPTS.lstring.c+=      ${GCC_NO_STRINGOP_OVERFLOW}
+LINTFLAGS+=    -X 141          # integer overflow detected, op '<<'
+LINTFLAGS+=    -X 247          # pointer cast from 'pointer to struct
+                               # GCObject' to 'pointer to union GCUnion' may
+                               # be troublesome
 
 LIBDPLIBS+=    m               ${NETBSDSRCDIR}/lib/libm