From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752399AbdARJpP (ORCPT ); Wed, 18 Jan 2017 04:45:15 -0500 Received: from terminus.zytor.com ([198.137.202.10]:39382 "EHLO mail.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752222AbdARJnq (ORCPT ); Wed, 18 Jan 2017 04:43:46 -0500 Date: Wed, 18 Jan 2017 01:19:49 -0800 From: tip-bot for David Carrillo-Cisneros Message-ID: Cc: linux-kernel@vger.kernel.org, davidcc@google.com, peterz@infradead.org, tglx@linutronix.de, eranian@google.com, alexander.shishkin@linux.intel.com, acme@redhat.com, hpa@zytor.com, mingo@kernel.org Reply-To: acme@redhat.com, hpa@zytor.com, mingo@kernel.org, alexander.shishkin@linux.intel.com, peterz@infradead.org, tglx@linutronix.de, eranian@google.com, linux-kernel@vger.kernel.org, davidcc@google.com In-Reply-To: <20170112210159.76143-1-davidcc@google.com> References: <20170112210159.76143-1-davidcc@google.com> To: linux-tip-commits@vger.kernel.org Subject: [tip:perf/core] perf tools: Remove unneccessary feature-dwarf warning Git-Commit-ID: 2484c4c58fd1bc0d7711d294c530a1518da6a172 X-Mailer: tip-git-log-daemon Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: 2484c4c58fd1bc0d7711d294c530a1518da6a172 Gitweb: http://git.kernel.org/tip/2484c4c58fd1bc0d7711d294c530a1518da6a172 Author: David Carrillo-Cisneros AuthorDate: Thu, 12 Jan 2017 13:01:59 -0800 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 16 Jan 2017 14:59:15 -0300 perf tools: Remove unneccessary feature-dwarf warning Don't warn for feature-dwarf==0 if user explicitily disabled DWARF by using NO_DWARF=1. Signed-off-by: David Carrillo-Cisneros Cc: Alexander Shishkin Cc: Peter Zijlstra Cc: Stephane Eranian Link: http://lkml.kernel.org/r/20170112210159.76143-1-davidcc@google.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/Makefile.config | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/tools/perf/Makefile.config b/tools/perf/Makefile.config index 76c84f0..03cf947 100644 --- a/tools/perf/Makefile.config +++ b/tools/perf/Makefile.config @@ -291,8 +291,10 @@ else endif endif ifneq ($(feature-dwarf), 1) - msg := $(warning No libdw.h found or old libdw.h found or elfutils is older than 0.138, disables dwarf support. Please install new elfutils-devel/libdw-dev); - NO_DWARF := 1 + ifndef NO_DWARF + msg := $(warning No libdw.h found or old libdw.h found or elfutils is older than 0.138, disables dwarf support. Please install new elfutils-devel/libdw-dev); + NO_DWARF := 1 + endif else ifneq ($(feature-dwarf_getlocations), 1) msg := $(warning Old libdw.h, finding variables at given 'perf probe' point will not work, install elfutils-devel/libdw-dev >= 0.157);