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Message-ID: <1426030567.20917.3.camel@ellerman.id.au>
Subject: Re: [PATCH] kbuild: Don't pass -rR to selftest makefiles
From: Michael Ellerman <mpe@ellerman.id.au>
To: Shuah Khan <shuahkh@osg.samsung.com>
Cc: mmarek@suse.cz, linux-kernel@vger.kernel.org, davej@codemonkey.org.uk,
        linux-api@vger.kernel.org
Date: Wed, 11 Mar 2015 10:36:07 +1100
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On Mon, 2015-03-09 at 16:49 -0600, Shuah Khan wrote:
> On 03/09/2015 08:28 AM, Shuah Khan wrote:
> > On 03/04/2015 03:19 AM, Michael Ellerman wrote:
> >> The makefiles under tools/testing/selftests are not real kbuild
> >> makefiles, they are regular stand alone makefiles. As such they *do*
> >> want all the standard implicit rules and variables defined.
> >>
> >> So before calling those makefiles, filter -rR out of MAKEFLAGS.
> >>
> >> Without this not all the selftests are built correctly when called via
> >> the top-level Makefile.
> >>
> >> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
> > 
> > Hi Michal,
> > 
> > Could you please take this patch in your tree.
> > 
> > Acked-by: Shuah Khan <shuahkh@osg.samsung.com>
> > 
> 
> I am changing this to a Nack. This is not fully cooked.
> I am seeing new failures on some tests.
> 
> gcc: error: elf_x86_64: No such file or directory
> gcc: error: unrecognized command line option ‘-m’

I can't reproduce that here. In what way do you think it's related to this
patch?

cheers