From: Segher Boessenkool <segher@kernel.crashing.org>
To: Jonathan Wakely <jwakely.gcc@gmail.com>
Cc: yuucyf <yuucyf@163.com>, gcc-help <gcc-help@gcc.gnu.org>
Subject: Re: About Multilib
Date: Fri, 23 Feb 2024 13:32:00 -0600 [thread overview]
Message-ID: <20240223193200.GN19790@gate.crashing.org> (raw)
In-Reply-To: <CAH6eHdQ2u88nh+VuCxAoLSPb13ivYu-cmavzOeL99L5Qi=+PGw@mail.gmail.com>
On Fri, Feb 23, 2024 at 10:01:49AM +0000, Jonathan Wakely via Gcc-help wrote:
> On Fri, 23 Feb 2024, 08:07 yuucyf via Gcc-help, <gcc-help@gcc.gnu.org>
> wrote:
>
> > hi, all:
> >
> > On the PPC platform, when using gcc, an error is reported: cc1: error:
> > '-m32' not supported in this configuration.
> > Which configuration parameter should be enabled in the source code to
> > build gcc in a way that the resulting gcc supports the -m32 option? thanks.
>
> --enable-multilib
--enable-targets=all even.
> But as already observed, you need 32-bit user space libraries.
And powerpcle-* has never been supported very well. No one tests it
regularly, to start. There never was a real supported Linux port for
this, either.
Segher
prev parent reply other threads:[~2024-02-23 19:33 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-23 8:05 yuucyf
2024-02-23 8:35 ` Kai Ruottu
2024-02-23 8:39 ` Kai Ruottu
2024-02-23 10:01 ` Jonathan Wakely
2024-02-23 19:32 ` Segher Boessenkool [this message]
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