Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758172Ab0HQSSw (ORCPT ); Tue, 17 Aug 2010 14:18:52 -0400 Received: from casper.infradead.org ([85.118.1.10]:32786 "EHLO casper.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758130Ab0HQSSv (ORCPT ); Tue, 17 Aug 2010 14:18:51 -0400 Date: Tue, 17 Aug 2010 15:18:35 -0300 From: Arnaldo Carvalho de Melo To: Kusanagi Kouichi Cc: Peter Zijlstra , Paul Mackerras , Ingo Molnar , linux-kernel@vger.kernel.org Subject: Re: [PATCH] perf tools: Fix build error on read only source. Message-ID: <20100817181835.GA21083@ghostprotocols.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Url: http://acmel.wordpress.com User-Agent: Mutt/1.5.19 (2009-01-05) X-Bad-Reply: 'Re:' in Subject but no References or In-Reply-To headers X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.infradead.org See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1688 Lines: 41 Em Tue, Aug 17, 2010 at 11:17:54AM -0300, Arnaldo Carvalho de Melo escreveu: > Em Tue, Aug 17, 2010 at 11:08:40PM +0900, Kusanagi Kouichi escreveu: > > --- a/tools/perf/feature-tests.mak > > +++ b/tools/perf/feature-tests.mak > > @@ -113,7 +113,7 @@ endef > > # try-cc > > # Usage: option = $(call try-cc, source-to-build, cc-options) > > try-cc = $(shell sh -c \ > > - 'TMP="$(TMPOUT).$$$$"; \ > > + 'TMP="$(OUTPUT)$(TMPOUT).$$$$"; \ > > echo "$(1)" | \ > > $(CC) -x c - $(2) -o "$$TMP" > /dev/null 2>&1 && echo y; \ > > rm -f "$$TMP"') > > Much better! Will test and merge, thanks! Still has issues: [acme@emilia linux-2.6-tip]$ rm -rf ~/git/build/perf/ [acme@emilia linux-2.6-tip]$ make O=~/git/build/perf -s -j9 -C tools/perf install PERF_VERSION = 2.6.36.rc1.2.g19bad * new build flags or prefix [acme@emilia linux-2.6-tip]$ patch -p1 < Kouichi.patch patching file tools/perf/Makefile patching file tools/perf/feature-tests.mak [acme@emilia linux-2.6-tip]$ rm -rf ~/git/build/perf/ [acme@emilia linux-2.6-tip]$ make O=~/git/build/perf -s -j9 -C tools/perf install Makefile:503: 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 Makefile:534: *** No gnu/libc-version.h found, please install glibc-dev[el]/glibc-static. Stop. [acme@emilia linux-2.6-tip]$ Can you please investigate? Thanks, - Arnaldo -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/