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Date:   Thu, 4 Feb 2021 11:12:16 -0700
From:   Nathan Chancellor <nathan@kernel.org>
To:     Nick Desaulniers <ndesaulniers@google.com>
Cc:     Ard Biesheuvel <ardb@kernel.org>,
        Guillaume Tucker <guillaume.tucker@collabora.com>,
        Russell King - ARM Linux admin <linux@armlinux.org.uk>,
        Geert Uytterhoeven <geert+renesas@glider.be>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        Linus Walleij <linus.walleij@linaro.org>,
        Linux ARM <linux-arm-kernel@lists.infradead.org>,
        Nicolas Pitre <nico@fluxnic.net>,
        "kernelci-results@groups.io" <kernelci-results@groups.io>,
        clang-built-linux <clang-built-linux@googlegroups.com>
Subject: Re: next/master bisection: baseline.login on rk3288-rock2-square
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On Thu, Feb 04, 2021 at 10:06:08AM -0800, 'Nick Desaulniers' via Clang Built Linux wrote:
> On Thu, Feb 4, 2021 at 8:02 AM Ard Biesheuvel <ardb@kernel.org> wrote:
> >
> > On Thu, 4 Feb 2021 at 16:53, Guillaume Tucker
> > <guillaume.tucker@collabora.com> wrote:
> > >
> > > On 04/02/2021 15:42, Ard Biesheuvel wrote:
> > > > On Thu, 4 Feb 2021 at 12:32, Guillaume Tucker
> > > > <guillaume.tucker@collabora.com> wrote:
> > > >>
> > > >> Essentially:
> > > >>
> > > >>   make -j18 ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- LLVM=1 CC="ccache clang" zImage
> 
> This command should link with BFD (and assemble with GAS; it's only
> using clang as the compiler.

I think you missed the 'LLVM=1' before CC="ccache clang". That should
use all of the LLVM utilities minus the integrated assembler while
wrapping clang with ccache.

Cheers,
Nathan