From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933416AbcHBCo6 (ORCPT ); Mon, 1 Aug 2016 22:44:58 -0400 Received: from mail-pf0-f196.google.com ([209.85.192.196]:33565 "EHLO mail-pf0-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933382AbcHBCol (ORCPT ); Mon, 1 Aug 2016 22:44:41 -0400 From: Namhyung Kim To: Arnaldo Carvalho de Melo Cc: Ingo Molnar , Peter Zijlstra , Jiri Olsa , LKML Subject: [PATCH] perf tools: Fix build failture on perl script context Date: Tue, 2 Aug 2016 11:43:17 +0900 Message-Id: <20160802024317.31725-1-namhyung@kernel.org> X-Mailer: git-send-email 2.9.2 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On my Archlinux machine, perf faild to build like below: CC scripts/perl/Perf-Trace-Util/Context.o In file included from /usr/lib/perl5/core/perl/CORE/perl.h:3905:0, from Context.xs:23: /usr/lib/perl5/core/perl/CORE/inline.h: In function : /usr/lib/perl5/core/perl/CORE/cop.h:612:13: warning: declaration of 'av' shadows a previous local [-Werror-shadow] AV *av =3D GvAV(PL_defgv); ^ /usr/lib/perl5/core/perl/CORE/inline.h:526:5: note: in expansion of macro 'CX_POP_SAVEARRAY' CX_POP_SAVEARRAY(cx); ^~~~~~~~~~~~~~~~ In file included from /usr/lib/perl5/core/perl/CORE/perl.h:5853:0, from Context.xs:23: /usr/lib/perl5/core/perl/CORE/inline.h:518:9: note: shadowed declaration is here AV *av; ^~ Signed-off-by: Namhyung Kim --- tools/perf/scripts/perl/Perf-Trace-Util/Build | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/tools/perf/scripts/perl/Perf-Trace-Util/Build b/tools/perf/scripts/perl/Perf-Trace-Util/Build index 928e110179cb..34faecf774ae 100644 --- a/tools/perf/scripts/perl/Perf-Trace-Util/Build +++ b/tools/perf/scripts/perl/Perf-Trace-Util/Build @@ -1,3 +1,5 @@ libperf-y += Context.o -CFLAGS_Context.o += $(PERL_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-nested-externs -Wno-undef -Wno-switch-default +CFLAGS_Context.o += $(PERL_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes +CFLAGS_Context.o += -Wno-unused-parameter -Wno-nested-externs -Wno-undef +CFLAGS_Context.o += -Wno-switch-default -Wno-shadow -- 2.9.2