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Can't build previous versions of Emacs?
From: |
Eric Abrahamsen |
Subject: |
Can't build previous versions of Emacs? |
Date: |
Wed, 13 Jul 2022 20:23:47 -0700 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) |
Hi all,
I have the Emacs 25, 26 and 27 branches checked out in git worktrees,
and I was going to build them to test some backwards compatibility. On a
clean checkout, "make" failed for all three of them with this error:
sysdep.c:1795:22: error: variably modified ‘sigsegv_stack’ at file scope
1795 | static unsigned char sigsegv_stack[SIGSTKSZ];
| ^~~~~~~~~~~~~
make[2]: *** [Makefile:377: sysdep.o] Error 1
make[2]: Leaving directory '/home/eric/dev/emacs-26/src'
make[1]: *** [Makefile:421: src] Error 2
make[1]: Leaving directory '/home/eric/dev/emacs-26'
make: *** [Makefile:1107: bootstrap] Error 2
This is on Arch Linux, I can send the config.status file for any of the
branches if that would help.
Master builds fine. Is this somehow expected, ie I've done something
wrong, or shall I open a bug report?
Thanks,
Eric
- Can't build previous versions of Emacs?,
Eric Abrahamsen <=
- Re: Can't build previous versions of Emacs?, Po Lu, 2022/07/13
- Re: Can't build previous versions of Emacs?, Eric Abrahamsen, 2022/07/14
- Re: Can't build previous versions of Emacs?, Ulrich Mueller, 2022/07/14
- Re: Can't build previous versions of Emacs?, Lars Ingebrigtsen, 2022/07/14
- Re: Can't build previous versions of Emacs?, Stefan Monnier, 2022/07/14
- Re: Can't build previous versions of Emacs?, Lars Ingebrigtsen, 2022/07/14
- Re: Can't build previous versions of Emacs?, Stefan Monnier, 2022/07/14
- Re: Can't build previous versions of Emacs?, Lars Ingebrigtsen, 2022/07/14
- Re: Can't build previous versions of Emacs?, Andreas Schwab, 2022/07/14
- Re: Can't build previous versions of Emacs?, Stefan Kangas, 2022/07/14