GNU bug report logs - #46495
28.0.50; [native-comp] Build fails for 32bit --with-wide-int

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Package: emacs;

Reported by: Andy Moreton <andrewjmoreton <at> gmail.com>

Date: Sat, 13 Feb 2021 17:58:02 UTC

Severity: normal

Found in version 28.0.50

Done: Eli Zaretskii <eliz <at> gnu.org>

Bug is archived. No further changes may be made.

Forwarded to https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99126

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From: Andy Moreton <andrewjmoreton <at> gmail.com>
To: 46495 <at> debbugs.gnu.org
Subject: bug#46495: 28.0.50; [native-comp] Build fails for 32bit --with-wide-int
Date: Mon, 15 Feb 2021 09:01:19 +0000

On Sun 14 Feb 2021, Eli Zaretskii wrote:

>> From: Andy Moreton <andrewjmoreton <at> 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
This bug report was last modified 4 years and 43 days ago.

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