[Buildroot] [PATCH 17/25] support/config-fragments/autobuild: use Bootlin toolchain for RISC-V 64 glibc
Yann E. MORIN
yann.morin.1998 at free.fr
Fri Feb 5 08:54:03 UTC 2021
Thomas, All,
On 2021-02-04 10:20 +0100, Thomas Petazzoni spake thusly:
> On Wed, 3 Feb 2021 22:24:19 +0100
> "Yann E. MORIN" <yann.morin.1998 at free.fr> wrote:
>
> > > diff --git a/support/config-fragments/autobuild/bootlin-riscv64-glibc.config b/support/config-fragments/autobuild/bootlin-riscv64-glibc.config
> > > new file mode 100644
> > > index 0000000000..f6c6fcaa36
> > > --- /dev/null
> > > +++ b/support/config-fragments/autobuild/bootlin-riscv64-glibc.config
> > > @@ -0,0 +1,5 @@
> > > +BR2_riscv=y
> > > +BR2_RISCV_ABI_LP64=y
> >
> > The previous fragment would not specify the ABI, so that would use the
> > default, lp64d.
> >
> > So, why are you switching over to the lp64 ABI?
>
> Because the Bootlin toolchain is for the LP64 ABI, and not the LP64D
> ABI, and I thought it was OK to change this autobuilder testing from
> LP64D to LP64.
Ok, so that I had guessed. ;-) But I was mostly wondering what the
impact would be to change the ABI...
Anyway: both riscv64 changes applied to master, thanks.
Regards,
Yann E. MORIN.
> Best regards,
>
> Thomas
> --
> Thomas Petazzoni, CTO, Bootlin
> Embedded Linux and Kernel engineering
> https://bootlin.com
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> buildroot at busybox.net
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