From: Thomas Fitzsimmons <fitzsim@fitzsim.org>
To: 33174@debbugs.gnu.org
Cc: Paul Eggert <eggert@cs.ucla.edu>
Subject: bug#33174: 27.0.50; Dump fails on GNU/Linux ppc64le
Date: Sat, 27 Oct 2018 06:35:17 -0400 [thread overview]
Message-ID: <m3lg6jekyi.fsf@fitzsim.org> (raw)
Hi Paul,
On ppc64le Debian GNU/Linux 9, I'm seeing a bootstrap failure on the
master and emacs-26 branches that I didn't see the last time I built
Emacs:
[...]
Dumping under the name emacs
**************************************************
Warning: Your system has a gap between BSS and the
heap (424960392 bytes). This usually means that exec-shield
or something similar is in effect. The dump may
fail because of this. See the section about
exec-shield in etc/PROBLEMS for more information.
**************************************************
22496304 of 33554432 static heap bytes used
Makefile:749: recipe for target 'bootstrap-emacs' failed
make[1]: *** [bootstrap-emacs] Segmentation fault
make[1]: Leaving directory '/home/fitzsim/sources/emacs/src'
Makefile:421: recipe for target 'src' failed
make: *** [src] Error 2
I bisected the failure to:
commit 65889a6d127fcbbbdc1e74d26036e91bd24d1405
Author: Paul Eggert <eggert@cs.ucla.edu>
Date: Sun Jul 8 09:04:02 2018 -0700
Fix bootstrap infloop in GNU/Linux alpha
* src/emacs.c (main): Do not re-exec if EMACS_HEAP_EXEC
is already set (Bug#32083).
If I revert that commit's patch, the build succeeds.
Thomas
next reply other threads:[~2018-10-27 10:35 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-27 10:35 Thomas Fitzsimmons [this message]
2018-10-27 13:16 ` bug#33174: 27.0.50; Dump fails on GNU/Linux ppc64le Thomas Fitzsimmons
2018-10-27 20:26 ` Paul Eggert
2018-10-28 8:05 ` Paul Eggert
2018-10-28 12:56 ` Thomas Fitzsimmons
2018-10-28 19:22 ` Paul Eggert
2018-10-30 1:28 ` Thomas Fitzsimmons
2018-10-30 2:16 ` Paul Eggert
2018-10-29 1:47 ` Thomas Fitzsimmons
2018-10-29 7:22 ` Paul Eggert
2018-10-30 2:44 ` Thomas Fitzsimmons
2018-10-30 5:58 ` Paul Eggert
2018-10-30 9:30 ` Thomas Fitzsimmons
2018-11-12 6:39 ` Paul Eggert
2018-11-12 17:24 ` Andy Moreton
2018-11-13 2:29 ` Thomas Fitzsimmons
2018-11-13 14:42 ` Paul Eggert
2018-11-19 3:14 ` Thomas Fitzsimmons
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