From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750907AbdALVEO (ORCPT ); Thu, 12 Jan 2017 16:04:14 -0500 Received: from mail-pf0-f182.google.com ([209.85.192.182]:36307 "EHLO mail-pf0-f182.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750733AbdALVEN (ORCPT ); Thu, 12 Jan 2017 16:04:13 -0500 From: David Carrillo-Cisneros To: linux-kernel@vger.kernel.org Cc: Ingo Molnar , Peter Zijlstra , Arnaldo Carvalho de Melo , Alexander Shishkin , Stephane Eranian , David Carrillo-Cisneros Subject: [PATCH] perf/tool: remove unneccessary feature-dwarf warning Date: Thu, 12 Jan 2017 13:01:59 -0800 Message-Id: <20170112210159.76143-1-davidcc@google.com> X-Mailer: git-send-email 2.11.0.390.gc69c2f50cf-goog Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Don't warn for feature-dwarf==0 if user explicitily disabled dwarf by NO_DWARF=1. Signed-off-by: David Carrillo-Cisneros --- 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 94318c07d89d..bf79344cd10c 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); -- 2.11.0.390.gc69c2f50cf-goog