Re: LTO status in riscv64 ?
On Tue, Sep 12, 2023 at 11:22 AM Mathieu Malaterre <malat@debian.org> wrote:
>
> On Tue, Sep 12, 2023 at 11:05 AM Bo YU <tsu.yubo@gmail.com> wrote:
> >
> > Hi!
> > On Tue, Sep 12, 2023 at 10:33:19AM +0200, Mathieu Malaterre wrote:
> > >[Cc me please]
> > >
> > >Hi gurus !
> > >
> > >Could someone please double check what I did at:
> > >
> > >* https://buildd.debian.org/status/fetch.php?pkg=highway&arch=riscv64&ver=1.0.7-3&stamp=1694507044&raw=0
> > >
> > >For some reason LTO produces a FTBFS.
> >
> > I not have a very deep understanding about LTO, but could you try
> > disable it on riscv64?
> >
> > https://wiki.debian.org/ToolChain/LTO
> >
> > I remembered that several packages definitively enable lto.
>
> Native build system (cmake) is adding `-march=rv64gcv1p0` in my back.
> Removing it seems to solve symptoms.
FYI:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110812
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