From: Glenn Morris <rgm@gnu.org>
To: Paul Eggert <eggert@cs.ucla.edu>
Cc: 20887@debbugs.gnu.org, Artur Malabarba <bruce.connor.am@gmail.com>
Subject: bug#20887: 'make bootstrap' now verrrry slow due to recent isearch changes
Date: Wed, 24 Jun 2015 11:58:54 -0400 [thread overview]
Message-ID: <wulhf9ayip.fsf@fencepost.gnu.org> (raw)
In-Reply-To: <558AB120.8060304@cs.ucla.edu> (Paul Eggert's message of "Wed, 24 Jun 2015 06:31:12 -0700")
Paul Eggert wrote:
> That's just the beginning. The real slowness comes later in the
> build. Each time it's compiling something else, Emacs has to reload
> isearch.el (as isearch.elc doesn't exist yet), and this takes many
> minutes. And it does this over and over.
That means you aren't doing a clean build.
>> How can a bootstrap have stale files...? Mine doesn't.
>
> I assume messages like "Reloading stale subr.el" are emitted even when
> the problem is only that subr.elc does not exist.
No, they mean that subr.el is newer than your Emacs executable.
> rm src/bootstrap-emacs src/emacs $(find . -name '*.elc')
> make
> The build creates 'src/bootstrap-emacs' and then goes on as follows.
> Don't you see similar output?
No, because I do a proper bootstrap. Accept no imitations! :)
There are no "stale" messages in such a build, and the isearch slowness
only happens once.
next prev parent reply other threads:[~2015-06-24 15:58 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-24 1:35 bug#20887: 'make bootstrap' now verrrry slow due to recent isearch changes Paul Eggert
2015-06-24 7:06 ` Glenn Morris
2015-06-24 7:52 ` Artur Malabarba
2015-06-24 13:36 ` Paul Eggert
2015-06-24 14:28 ` Artur Malabarba
2015-06-24 15:05 ` Eli Zaretskii
2015-06-24 15:19 ` Eli Zaretskii
2015-06-24 17:18 ` Artur Malabarba
2015-06-24 19:14 ` Eli Zaretskii
2015-06-24 20:05 ` Artur Malabarba
2015-06-24 23:17 ` Artur Malabarba
2015-06-24 23:37 ` Artur Malabarba
2015-06-25 15:03 ` Eli Zaretskii
2015-06-25 17:32 ` Artur Malabarba
2015-06-26 7:52 ` Eli Zaretskii
2015-06-26 11:41 ` Artur Malabarba
2015-06-26 13:32 ` Eli Zaretskii
2015-06-24 17:15 ` Glenn Morris
2015-06-24 17:38 ` Artur Malabarba
2015-06-24 15:55 ` Glenn Morris
2015-06-24 13:31 ` Paul Eggert
2015-06-24 15:58 ` Glenn Morris [this message]
2015-06-25 2:48 ` Paul Eggert
2015-06-25 23:21 ` Glenn Morris
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