From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753397Ab3JGWDT (ORCPT ); Mon, 7 Oct 2013 18:03:19 -0400 Received: from mx1.redhat.com ([209.132.183.28]:19277 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752293Ab3JGWDS (ORCPT ); Mon, 7 Oct 2013 18:03:18 -0400 Date: Mon, 7 Oct 2013 23:59:55 +0200 From: Jiri Olsa To: Ingo Molnar Cc: linux-kernel@vger.kernel.org, Peter Zijlstra , Arnaldo Carvalho de Melo , Namhyung Kim , David Ahern Subject: Re: [PATCH 31/50] tools/perf/build: Speed up auto-detection of features by adding a 'test-all' target Message-ID: <20131007215955.GE2900@krava.redhat.com> References: <1381147003-2574-1-git-send-email-mingo@kernel.org> <1381147003-2574-32-git-send-email-mingo@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1381147003-2574-32-git-send-email-mingo@kernel.org> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Oct 07, 2013 at 01:56:24PM +0200, Ingo Molnar wrote: SNIP > diff --git a/tools/perf/config/feature-checks/Makefile b/tools/perf/config/feature-checks/Makefile > index c65bdac..b031669 100644 > --- a/tools/perf/config/feature-checks/Makefile > +++ b/tools/perf/config/feature-checks/Makefile > @@ -32,6 +32,9 @@ BUILD = $(CC) -o $(OUTPUT)$@ $@.c > > ############################### > > +test-all: > + $(BUILD) -Werror -fstack-protector -Wvolatile-register-var -O2 -Werror -D_FORTIFY_SOURCE=2 -ldw -lelf -lnuma -lunwind -lunwind-x86_64 -lelf -laudit -I/usr/include/slang -lslang $(shell pkg-config --libs --cflags gtk+-2.0 2>/dev/null) $(FLAGS_PERL_EMBED) $(FLAGS_PYTHON_EMBED) -DPACKAGE='perf' -DPACKAGE=perf -lbfd -ldl > + missing -fstack-protector-all ? jirka