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* bug#33174: 27.0.50; Dump fails on GNU/Linux ppc64le
@ 2018-10-27 10:35 Thomas Fitzsimmons
  2018-10-27 13:16 ` Thomas Fitzsimmons
  0 siblings, 1 reply; 18+ messages in thread
From: Thomas Fitzsimmons @ 2018-10-27 10:35 UTC (permalink / raw)
  To: 33174; +Cc: Paul Eggert

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





^ permalink raw reply	[flat|nested] 18+ messages in thread

end of thread, other threads:[~2018-11-19  3:14 UTC | newest]

Thread overview: 18+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2018-10-27 10:35 bug#33174: 27.0.50; Dump fails on GNU/Linux ppc64le Thomas Fitzsimmons
2018-10-27 13:16 ` 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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