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bug#36649: 27.0.50; pure space and pdumper
From: |
Lars Ingebrigtsen |
Subject: |
bug#36649: 27.0.50; pure space and pdumper |
Date: |
Wed, 12 May 2021 20:25:21 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) |
Lars Ingebrigtsen <larsi@gnus.org> writes:
> Hm... I wonder whether it would be easy to get some numbers. I'll try
> to get an unexec build (without purespace) running and see how bad it is.
Easier said than done. Is this how it's supposed to be done?
./configure --with-unexec=yes --with-dumping=unexec
In that case, Emacs just segfaults:
make[2]: Entering directory '/home/larsi/src/emacs/pure/lisp'
ELC international/titdic-cnv.elc
Fatal error 11: Segmentation fault
Backtrace:
../src/bootstrap-emacs[0x525571]
../src/bootstrap-emacs[0x4203b6]
../src/bootstrap-emacs[0x420889]
../src/bootstrap-emacs[0x523b5d]
../src/bootstrap-emacs[0x523bd9]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x14140)[0x7f3d1517c140]
So I'm not able to build an unexec build on GNU/Linux at all.
If this is the case in general, and not just here on this
Debian/bullseye system, then I think we should consider getting rid of
both unexec and pure space now, and not wait any longer.
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
- bug#36649: 27.0.50; pure space and pdumper, Lars Ingebrigtsen, 2021/05/12
- bug#36649: 27.0.50; pure space and pdumper, Eli Zaretskii, 2021/05/12
- bug#36649: 27.0.50; pure space and pdumper, Lars Ingebrigtsen, 2021/05/12
- bug#36649: 27.0.50; pure space and pdumper, Stefan Monnier, 2021/05/12
- bug#36649: 27.0.50; pure space and pdumper, Lars Ingebrigtsen, 2021/05/12
- bug#36649: 27.0.50; pure space and pdumper, Eli Zaretskii, 2021/05/12
- bug#36649: 27.0.50; pure space and pdumper, Lars Ingebrigtsen, 2021/05/12
- bug#36649: 27.0.50; pure space and pdumper, Eli Zaretskii, 2021/05/12
- bug#36649: 27.0.50; pure space and pdumper, Lars Ingebrigtsen, 2021/05/12
- bug#36649: 27.0.50; pure space and pdumper,
Lars Ingebrigtsen <=
- bug#36649: 27.0.50; pure space and pdumper, Eli Zaretskii, 2021/05/12
- bug#36649: 27.0.50; pure space and pdumper, Lars Ingebrigtsen, 2021/05/12
- bug#36649: 27.0.50; pure space and pdumper, Eli Zaretskii, 2021/05/12
- bug#36649: 27.0.50; pure space and pdumper, Lars Ingebrigtsen, 2021/05/12
- bug#36649: 27.0.50; pure space and pdumper, Eli Zaretskii, 2021/05/12
- bug#36649: 27.0.50; pure space and pdumper, Lars Ingebrigtsen, 2021/05/12
- bug#36649: 27.0.50; pure space and pdumper, Pip Cet, 2021/05/13
- bug#36649: 27.0.50; pure space and pdumper, Andrea Corallo, 2021/05/13
- bug#36649: 27.0.50; pure space and pdumper, Eli Zaretskii, 2021/05/14
- bug#36649: 27.0.50; pure space and pdumper, Andrea Corallo, 2021/05/14