[U-Boot] [PATCH] tegra: Indicate that binman makes all three output files

[Tom Warren]

I don't usually weigh in on makefile issues, but if Stephen says it's needed, let's get it in.

-----Original Message-----
From: Tom Rini <trini at konsulko.com> 
Sent: Thursday, July 26, 2018 12:40 PM
To: Stephen Warren <swarren at wwwdotorg.org>
Cc: Simon Glass <sjg at chromium.org>; U-Boot Mailing List <u-boot at lists.denx.de>; Stephen Warren <swarren at nvidia.com>; Tom Warren <TWarren at nvidia.com>
Subject: Re: [PATCH] tegra: Indicate that binman makes all three output files

On Thu, Jul 26, 2018 at 01:37:31PM -0600, Stephen Warren wrote:
> On 07/23/2018 09:27 AM, Stephen Warren wrote:
> >On 07/20/2018 07:49 PM, Simon Glass wrote:
> >>Use GNU make pattern rules to indicate that a single run of binman 
> >>produces all three Tegra output files. The avoids make running 
> >>binman three times (perhaps in parallel) and those instances 
> >>inteferring with each other.
> >>
> >>See http://patchwork.ozlabs.org/patch/944611/ for the bug report.
> >
> >Tested-by: Stephen Warren <swarren at nvidia.com>
> >
> >(This make feature is very odd; specifying n targets without a % 
> >means they're separate rules, but specifying n targets with a % means 
> >it's a single rule that generates n targets. Nice inconsistency on 
> >make's part!)
> 
> Any chance we can apply this ASAP to the main u-boot.git master branch?
> Pretty much all my Jenkins builds are failing some random subset of 
> boards because of this issue. Thanks.

If Tom W is fine, I'm happy to pick it up directly.

--
Tom
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