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bug#46495: 28.0.50; [native-comp] Build fails for 32bit --with-wide-int
From: |
Andrea Corallo |
Subject: |
bug#46495: 28.0.50; [native-comp] Build fails for 32bit --with-wide-int |
Date: |
Mon, 15 Feb 2021 12:56:35 +0000 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) |
Eli Zaretskii <eliz@gnu.org> writes:
> On February 15, 2021 11:01:19 AM GMT+02:00, Andy Moreton
> <andrewjmoreton@gmail.com> wrote:
>> On Sun 14 Feb 2021, Eli Zaretskii wrote:
>>
>> >> From: Andy Moreton <andrewjmoreton@gmail.com>
>> >> Date: Sun, 14 Feb 2021 13:24:32 +0000
>> >>
>> >> > I suspect that this problem may not be Windows-specific, and
>> should be
>> >> > reproducable on Linux, but I have not tried that.
>> >>
>> >> I have also tried the mingw.org 32bit toolchain (i686-pc-mingw32)
>> when
>> >> configured with with "--with-nativecomp --with-wide-int", and that
>> >> works.
>> >
>> > Thanks, that's good news.
>> >
>> >> Thus this bug seems to be a problem with the MSYS2 mingw32 32bit
>> >> toolchain (i686-w64-mingw32) only.
>> >
>> > It does seem that way, although I wonder what could that problem
>> be...
>>
>> I have only just discovered this news item:
>>
>> https://www.msys2.org/news/#2020-05-17-32-bit-msys2-no-longer-actively-supported
>>
>> Perhaps that means that only the mingw.org (i686-w64-mingw32)
>> toolchain
>> should be supported for 32bit builds on Windows.
>>
>> AndyM
>
> Right, but Andrea said there were problems on Posix systems as well with this
> configuration, so it could be that something else is at work here.
Confirm, I see a problem compiling closures, this should be the
responsible for the bootstrap to be broken (at least on my case).
Yesterday I've already reduced a small reproducer so I should be on the
good way to understand during the next debug session why this is
happening only on wide-int.
It will be interesting why is working in some configuration and not in
others.
Andrea
- bug#46495: 28.0.50; [native-comp] Build fails for 32bit --with-wide-int, Andy Moreton, 2021/02/13
- bug#46495: 28.0.50; [native-comp] Build fails for 32bit --with-wide-int, Eli Zaretskii, 2021/02/13
- bug#46495: 28.0.50; [native-comp] Build fails for 32bit --with-wide-int, Andy Moreton, 2021/02/14
- bug#46495: 28.0.50; [native-comp] Build fails for 32bit --with-wide-int, Eli Zaretskii, 2021/02/14
- bug#46495: 28.0.50; [native-comp] Build fails for 32bit --with-wide-int, Andrea Corallo, 2021/02/14
- bug#46495: 28.0.50; [native-comp] Build fails for 32bit --with-wide-int, Andy Moreton, 2021/02/15
- bug#46495: 28.0.50; [native-comp] Build fails for 32bit --with-wide-int, Eli Zaretskii, 2021/02/15
- bug#46495: 28.0.50; [native-comp] Build fails for 32bit --with-wide-int,
Andrea Corallo <=
- bug#46495: 28.0.50; [native-comp] Build fails for 32bit --with-wide-int, Andrea Corallo, 2021/02/16
- bug#46495: 28.0.50; [native-comp] Build fails for 32bit --with-wide-int, Eli Zaretskii, 2021/02/16
- bug#46495: 28.0.50; [native-comp] Build fails for 32bit --with-wide-int, Andrea Corallo, 2021/02/16
- bug#46495: 28.0.50; [native-comp] Build fails for 32bit --with-wide-int, Eli Zaretskii, 2021/02/16
- bug#46495: 28.0.50; [native-comp] Build fails for 32bit --with-wide-int, Andrea Corallo, 2021/02/16
- bug#46495: 28.0.50; [native-comp] Build fails for 32bit --with-wide-int, Andrea Corallo, 2021/02/16
- bug#46495: 28.0.50; [native-comp] Build fails for 32bit --with-wide-int, Andy Moreton, 2021/02/16
- bug#46495: 28.0.50; [native-comp] Build fails for 32bit --with-wide-int, Andrea Corallo, 2021/02/17
- bug#46495: 28.0.50; [native-comp] Build fails for 32bit --with-wide-int, Andrea Corallo, 2021/02/17
- bug#46495: 28.0.50; [native-comp] Build fails for 32bit --with-wide-int, Andy Moreton, 2021/02/18