[pkgsrc/trunk]: pkgsrc/x11/qt4-libs qt4-libs: silence excessive warns spam

[tnn <tnn%pkgsrc.org@localhost>]

details:   https://anonhg.NetBSD.org/pkgsrc/rev/587ae6ccefd0
branches:  trunk
changeset: 413268:587ae6ccefd0
user:      tnn <tnn%pkgsrc.org@localhost>
date:      Tue Mar 17 19:23:46 2020 +0000

description:
qt4-libs: silence excessive warns spam

diffstat:

 x11/qt4-libs/Makefile.common |  3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diffs (17 lines):

diff -r 286673b6c7fb -r 587ae6ccefd0 x11/qt4-libs/Makefile.common
--- a/x11/qt4-libs/Makefile.common      Tue Mar 17 19:07:53 2020 +0000
+++ b/x11/qt4-libs/Makefile.common      Tue Mar 17 19:23:46 2020 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile.common,v 1.49 2019/11/03 09:14:16 rillig Exp $
+# $NetBSD: Makefile.common,v 1.50 2020/03/17 19:23:46 tnn Exp $
 # used by x11/qt4-docs/Makefile
 # used by x11/qt4-libs/Makefile
 # used by x11/qt4-mng/Makefile
@@ -78,6 +78,7 @@
 .elif !empty(PKGSRC_COMPILER:Mgcc)
 CXXFLAGS+=     -std=c++98
 .endif
+CXXFLAGS+=     -Wno-expansion-to-defined
 
 .if ${OPSYS} == "SunOS"
 .  if !empty(PKGSRC_COMPILER:Mgcc) || !empty(PKGSRC_COMPILER:Mclang)