From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753673Ab3GIKEf (ORCPT ); Tue, 9 Jul 2013 06:04:35 -0400 Received: from mail-pa0-f42.google.com ([209.85.220.42]:51129 "EHLO mail-pa0-f42.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753601Ab3GIKE2 (ORCPT ); Tue, 9 Jul 2013 06:04:28 -0400 From: Ramkumar Ramachandra To: LKML Cc: Namhyung Kim , Arnaldo Carvalho de Melo Subject: [PATCH v3 3/5] perf: squelch warnings from perl.h to compile-pass Date: Tue, 9 Jul 2013 15:30:31 +0530 Message-Id: <1373364033-7918-4-git-send-email-artagnon@gmail.com> X-Mailer: git-send-email 1.8.3.2.736.g869de25 In-Reply-To: <1373364033-7918-1-git-send-email-artagnon@gmail.com> References: <1373364033-7918-1-git-send-email-artagnon@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Currently, a simple $ make errors out because we compile with -Werror by default, turning all warnings into errors. Although no warnings are emitted by our code itself, two kinds of warnings are emitted by perl.h (perl 5.18.0): -Wundef and -Wswitch-default Use #pragma statements to squelch exactly those warnings, making perf compile-pass. Helped-by: Namhyung Kim Cc: Arnaldo Carvalho de Melo Signed-off-by: Ramkumar Ramachandra --- tools/perf/util/perl.h | 10 ++++++++++ 1 file changed, 10 insertions(+) create mode 100644 tools/perf/util/perl.h diff --git a/tools/perf/util/perl.h b/tools/perf/util/perl.h new file mode 100644 index 0000000..862d08d --- /dev/null +++ b/tools/perf/util/perl.h @@ -0,0 +1,10 @@ +#ifndef __PERF_PERL_H +#define __PERF_PERL_H + +#pragma GCC diagnostic ignored "-Wundef" +#pragma GCC diagnostic ignored "-Wswitch-default" +#include_next +#pragma GCC diagnostic error "-Wundef" +#pragma GCC diagnostic error "-Wswitch-default" + +#endif -- 1.8.3.2.736.g869de25