[src/trunk]: src/external/mit/xorg/lib/libXaw libXaw: fix Clang build

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

details:   https://anonhg.NetBSD.org/src/rev/b392e7437edb
branches:  trunk
changeset: 379016:b392e7437edb
user:      rillig <rillig%NetBSD.org@localhost>
date:      Tue May 04 17:47:05 2021 +0000

description:
libXaw: fix Clang build

--- Pixmap.pico ---
error: unknown warning option '-Wno-discarded-qualifiers'; did you mean
'-Wno-ignored-qualifiers'? [-Werror,-Wunknown-warning-option]

diffstat:

 external/mit/xorg/lib/libXaw/Makefile.common |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (17 lines):

diff -r e64c1fe254f6 -r b392e7437edb external/mit/xorg/lib/libXaw/Makefile.common
--- a/external/mit/xorg/lib/libXaw/Makefile.common      Tue May 04 17:23:53 2021 +0000
+++ b/external/mit/xorg/lib/libXaw/Makefile.common      Tue May 04 17:47:05 2021 +0000
@@ -1,4 +1,4 @@
-#      $NetBSD: Makefile.common,v 1.1 2021/04/26 21:53:53 mrg Exp $
+#      $NetBSD: Makefile.common,v 1.2 2021/05/04 17:47:05 rillig Exp $
 
 CPPFLAGS+=     -DHAVE_WCHAR_H          \
                -DHAVE_WCTYPE_H         \
@@ -17,5 +17,5 @@ LIBDPLIBS=\
        Xext    ${.CURDIR}/../libXext \
        X11     ${.CURDIR}/../libX11/dynamic
 
-COPTS.Pixmap.c+=       -Wno-discarded-qualifiers
-COPTS.TextAction.c+=   -Wno-discarded-qualifiers
+COPTS.Pixmap.c+=       ${${ACTIVE_CC} == "gcc":? -Wno-discarded-qualifiers :}
+COPTS.TextAction.c+=   ${${ACTIVE_CC} == "gcc":? -Wno-discarded-qualifiers :}