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From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: David Sharp <dhsharp@google.com>
Cc: Steven Rostedt <rostedt@goodmis.org>,
	Jiri Olsa <jolsa@redhat.com>,
	Arnaldo Carvalho de Melo <acme@redhat.com>,
	Josh Poimboeuf <jpoimboe@redhat.com>,
	Lucas Stach <l.stach@pengutronix.de>,
	Jiri Olsa <jolsa@kernel.org>,
	linux-kernel@vger.kernel.org, kernel@pengutronix.de,
	patchwork-lst@pengutronix.de, Wang Nan <wangnan0@huawei.com>
Subject: Re: [PATCH] tools lib api: respect CROSS_COMPILE for the linker
Date: Tue, 22 Mar 2016 11:42:58 -0300	[thread overview]
Message-ID: <20160322144258.GC25862@kernel.org> (raw)
In-Reply-To: <20160322085042.634c68c9@gandalf.local.home>

Em Tue, Mar 22, 2016 at 08:50:42AM -0400, Steven Rostedt escreveu:
> On Tue, 22 Mar 2016 08:10:10 +0100
> Jiri Olsa <jolsa@redhat.com> wrote:
> 
> > On Mon, Mar 21, 2016 at 05:40:30PM -0300, Arnaldo Carvalho de Melo wrote:
> > > Em Mon, Mar 21, 2016 at 09:08:52AM +0100, Jiri Olsa escreveu:  
> > > > On Fri, Mar 18, 2016 at 02:38:52PM -0300, Arnaldo Carvalho de Melo wrote:  
> > > > > Em Fri, Mar 18, 2016 at 12:16:23PM -0500, Josh Poimboeuf escreveu:  
> > > > > > So 'allow-override' would probably be a good option.  
> > >   
> > > > > Humm, my preference is to make tools/ look like the kernel, and the
> > > > > kernel doesn't use that allow-override thing, right? So perhaps add what
> > > > > is missing to make it look exactly like the kernel and then ditch this
> > > > > allow-override thing?  
> > >   
> > > > Steven explained his reason for allow-override in the comment above it,
> > > > please make sure the new solution follows that  
> > > 
> > > Sure, and I'm no make guru, but what puzzles me is why isn't this
> > > required in:
> > > 
> > > [acme@jouet linux]$ grep -w ^CC Makefile 
> > > CC		= $(CROSS_COMPILE)gcc
> > > [acme@jouet linux]$  
> > 
> > Steve has special requirements I guess ;-) CC-ed
> > 
> 
> I just copied what I had in trace-cmd. David Sharp is the one that
> added that code.
> 
>  Link: http://lkml.kernel.org/r/1299791491-1805-1-git-send-email-dhsharp@google.com

David, so, what was the usecase for that? Something we can try to
reproduce so that we can check if the kernel solution covers your
specific case?

- Arnaldo

  reply	other threads:[~2016-03-22 14:43 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-03-17 17:27 Lucas Stach
2016-03-18 16:25 ` Arnaldo Carvalho de Melo
2016-03-18 16:38   ` Josh Poimboeuf
2016-03-18 16:43     ` Josh Poimboeuf
2016-03-18 17:39       ` Arnaldo Carvalho de Melo
2016-03-18 16:45     ` Arnaldo Carvalho de Melo
2016-03-18 17:16       ` Josh Poimboeuf
2016-03-18 17:38         ` Arnaldo Carvalho de Melo
2016-03-18 17:42           ` Josh Poimboeuf
2016-03-21  8:08           ` Jiri Olsa
2016-03-21 20:40             ` Arnaldo Carvalho de Melo
2016-03-22  7:10               ` Jiri Olsa
2016-03-22 12:50                 ` Steven Rostedt
2016-03-22 14:42                   ` Arnaldo Carvalho de Melo [this message]
2016-03-22 18:22                     ` David Sharp
2016-03-22 18:38                       ` David Sharp
2016-06-01  9:18 ` Lucas Stach
2016-06-01 13:07   ` Arnaldo Carvalho de Melo
2016-06-08  8:37 ` [tip:perf/core] tools lib api: Respect " tip-bot for Lucas Stach

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