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bug#70914: 29.3; Crashes often on Windows
From: |
Eli Zaretskii |
Subject: |
bug#70914: 29.3; Crashes often on Windows |
Date: |
Thu, 16 May 2024 22:28:58 +0300 |
> From: Simen Endsjø <simendsjo@gmail.com>
> Date: Thu, 16 May 2024 20:40:07 +0200
> Cc: Eli Zaretskii <eliz@gnu.org>, 70914@debbugs.gnu.org
>
> > But I guess is not an option here if one can't recompile.
>
> I'm not blocked from compiling code on the machine, but I guess there's
> something wrong with my setup, because the instructions in nt/INSTALL.W64
> doesn't seem to work out of the box.
>
> Tried to start with a baseline by looking at
> system-configuration-options of the stock install and configured with:
> ./configure
> --prefix=/d/tmp/emacs-bug-70914/emacs-29.3-stock-options
> --with-modules --without-dbus --with-native-compilation=aot
> --without-compress-install --with-sqlite3 --with-tree-sitter
> CFLAGS=-O2
>
> But when building, I get an error:
> make -C src BIN_DESTDIR=''/mingw64/bin/'' \
> ELN_DESTDIR='/mingw64/lib/emacs/29.3/' all
> make[2]: Entering directory '/d/tmp/emacs-bug-70914/emacs-git/src'
> CC sysdep.o
> sysdep.c: In function 'get_child_status':
> sysdep.c:472:13: error: implicit declaration of function 'waitpid'
> [-Wimplicit-function-declaration]
> 472 | pid = waitpid (child, status, options);
> | ^~~~~~~
> sysdep.c:472:13: warning: nested extern declaration of 'waitpid'
> [-Wnested-externs]
> sysdep.c: In function 'child_status_changed':
> sysdep.c:518:43: error: 'WNOHANG' undeclared (first use in this function)
> 518 | return get_child_status (child, status, WNOHANG | options, 0);
> | ^~~~~~~
> sysdep.c:518:43: note: each undeclared identifier is reported only
> once for each function it appears in
> sysdep.c:519:1: warning: control reaches end of non-void function
> [-Wreturn-type]
> 519 | }
> | ^
> make[2]: *** [Makefile:424: sysdep.o] Error 1
> make[2]: Leaving directory '/d/tmp/emacs-bug-70914/emacs-git/src'
> make[1]: *** [Makefile:544: src] Error 2
I guess you are using GCC 14, in which case see bug#70889 for the
reasons and the workaround.
It would be interesting to know whether Emacs without native
compilation crashes in the same way.
- bug#70914: 29.3; Crashes often on Windows, (continued)
- bug#70914: 29.3; Crashes often on Windows, Andrea Corallo, 2024/05/16
- bug#70914: 29.3; Crashes often on Windows, Eli Zaretskii, 2024/05/16
- bug#70914: 29.3; Crashes often on Windows, Andrea Corallo, 2024/05/16
- bug#70914: 29.3; Crashes often on Windows, Eli Zaretskii, 2024/05/16
- bug#70914: 29.3; Crashes often on Windows, Andrea Corallo, 2024/05/16
- bug#70914: 29.3; Crashes often on Windows, Eli Zaretskii, 2024/05/16
- bug#70914: 29.3; Crashes often on Windows, Simen Endsjø, 2024/05/16
- bug#70914: 29.3; Crashes often on Windows,
Eli Zaretskii <=
- bug#70914: 29.3; Crashes often on Windows, Simen Endsjø, 2024/05/16
- bug#70914: 29.3; Crashes often on Windows, Simen Endsjø, 2024/05/16
- bug#70914: 29.3; Crashes often on Windows, Eli Zaretskii, 2024/05/17
- bug#70914: 29.3; Crashes often on Windows, Simen Endsjø, 2024/05/17
- bug#70914: 29.3; Crashes often on Windows, Eli Zaretskii, 2024/05/17
- bug#70914: 29.3; Crashes often on Windows, Simen Endsjø, 2024/05/17
- bug#70914: 29.3; Crashes often on Windows, Simen Endsjø, 2024/05/18
- bug#70914: 29.3; Crashes often on Windows, Eli Zaretskii, 2024/05/18
- bug#70914: 29.3; Crashes often on Windows, Simen Endsjø, 2024/05/18
- bug#70914: 29.3; Crashes often on Windows, Eli Zaretskii, 2024/05/18