From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755287Ab2DDIpc (ORCPT ); Wed, 4 Apr 2012 04:45:32 -0400 Received: from ud10.udmedia.de ([194.117.254.50]:33285 "EHLO mail.ud10.udmedia.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754784Ab2DDIpb (ORCPT ); Wed, 4 Apr 2012 04:45:31 -0400 Date: Wed, 4 Apr 2012 10:45:27 +0200 From: Markus Trippelsdorf To: linux-kernel@vger.kernel.org Cc: Ingo Molnar , Peter Zijlstra Subject: [PATCH] Fix perf build failure on glibc trunk Message-ID: <20120404084527.GA294@x4> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On a system running glibc trunk perf doesn't build: CC builtin-sched.o builtin-sched.c: In function ‘get_cpu_usage_nsec_parent’: builtin-sched.c:399:16: error: storage size of ‘ru’ isn’t known builtin-sched.c:403:2: error: implicit declaration of function ‘getrusage’ [-Werror=implicit-function-declaration] builtin-sched.c:403:2: error: nested extern declaration of ‘getrusage’ [-Werror=nested-externs] builtin-sched.c:403:18: error: ‘RUSAGE_SELF’ undeclared (first use in this function) builtin-sched.c:403:18: note: each undeclared identifier is reported only once for each function it appears in builtin-sched.c:399:16: error: unused variable ‘ru’ [-Werror=unused-variable] cc1: all warnings being treated as errors Fix it by including sys/resource.h. --- tools/perf/builtin-sched.c | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/perf/builtin-sched.c b/tools/perf/builtin-sched.c index fb8b5f8..1cad3af 100644 --- a/tools/perf/builtin-sched.c +++ b/tools/perf/builtin-sched.c @@ -17,6 +17,7 @@ #include "util/debug.h" #include +#include #include #include -- Markus