From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932686Ab3JOFTe (ORCPT ); Tue, 15 Oct 2013 01:19:34 -0400 Received: from terminus.zytor.com ([198.137.202.10]:60821 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932665Ab3JOFT3 (ORCPT ); Tue, 15 Oct 2013 01:19:29 -0400 Date: Mon, 14 Oct 2013 22:19:14 -0700 From: tip-bot for Ingo Molnar Message-ID: Cc: linux-kernel@vger.kernel.org, acme@redhat.com, hpa@zytor.com, mingo@kernel.org, a.p.zijlstra@chello.nl, namhyung@kernel.org, jolsa@redhat.com, dsahern@gmail.com, tglx@linutronix.de Reply-To: mingo@kernel.org, hpa@zytor.com, acme@redhat.com, linux-kernel@vger.kernel.org, a.p.zijlstra@chello.nl, namhyung@kernel.org, jolsa@redhat.com, dsahern@gmail.com, tglx@linutronix.de To: linux-tip-commits@vger.kernel.org Subject: [tip:perf/core] tools/perf/build: Pass through all targets to Makefile.perf Git-Commit-ID: b016a0dd08999218a05a4b176bc08a9ff68ccc5e 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 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.1 (terminus.zytor.com [127.0.0.1]); Mon, 14 Oct 2013 22:19:20 -0700 (PDT) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: b016a0dd08999218a05a4b176bc08a9ff68ccc5e Gitweb: http://git.kernel.org/tip/b016a0dd08999218a05a4b176bc08a9ff68ccc5e Author: Ingo Molnar AuthorDate: Thu, 3 Oct 2013 14:32:10 +0200 Committer: Ingo Molnar CommitDate: Wed, 9 Oct 2013 08:48:59 +0200 tools/perf/build: Pass through all targets to Makefile.perf Jiri reported that 'make .o' stopped working: > [jolsa@krava perf]$ make -f Makefile perf.o > cc -c -o perf.o perf.c > In file included from builtin.h:4:0, > from perf.c:9: > util/util.h:74:24: fatal error: lk/debugfs.h: No such file or directory > compilation terminated. > make: *** [perf.o] Error 1 This is due to GNU make having built-in rules for popular targets such as *.o. Clear them out so that all targets as passed through to Makefile.perf. Reported-by: Jiri Olsa Cc: Arnaldo Carvalho de Melo Cc: Peter Zijlstra Cc: Namhyung Kim Cc: David Ahern Link: http://lkml.kernel.org/n/tip-5wkuvmlaaxtfgepKcvRij8sh@git.kernel.org Signed-off-by: Ingo Molnar --- tools/perf/Makefile | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/tools/perf/Makefile b/tools/perf/Makefile index 3b925ad..6f6f13a 100644 --- a/tools/perf/Makefile +++ b/tools/perf/Makefile @@ -1,3 +1,10 @@ + +# +# Clear out the built-in rules GNU make defines by default (such as .o targets), +# so that we pass through all targets to Makefile.perf: +# +.SUFFIXES: + # # Do a parallel build with multiple jobs, based on the number of CPUs online # in this system: 'make -j8' on a 8-CPU system, etc.