From: Stefan Monnier <monnier@IRO.UMontreal.CA>
To: Dan Nicolaescu <dann@gnu.org>
Cc: emacs-devel@gnu.org
Subject: Re: running ./temacs
Date: Thu, 18 Nov 2010 09:26:53 -0500 [thread overview]
Message-ID: <jwv4obebtgf.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: <yxqsjyzkzpn.fsf@fencepost.gnu.org> (Dan Nicolaescu's message of "Wed, 17 Nov 2010 23:44:36 -0500")
>> [Hacking around this so that Vprocess_environment is initialized when
>> not dumping makes ./temacs work correctly]
> In case anyone wants to see the difference in behavior, here's the ugly hack:
Could you explain your code (i.e. why you need those strcmp hacks, why
you need to set&unset initialized, ...)?
Basically, the control flow around these parts of the code is a bit too
intricate for my poor head right now, and on top of that, I don't know
what it's trying to achieve.
> --- src/emacs.c 2010-11-15 06:10:35 +0000
> +++ src/emacs.c 2010-11-17 07:40:04 +0000
> @@ -1455,7 +1455,15 @@ main (int argc, char **argv)
> /* egetenv is a pretty low-level facility, which may get called in
> many circumstances; it seems flimsy to put off initializing it
> until calling init_callproc. */
> - set_initial_environment ();
> +
> + if (!initialized && !((strcmp (argv[argc-1], "dump") == 0
> + || strcmp (argv[argc-1], "bootstrap") == 0))){
> + initialized = 1;
> + set_initial_environment ();
> + initialized = 0;
> + }
> + else
> + set_initial_environment ();
> /* AIX crashes are reported in system versions 3.2.3 and 3.2.4
> if this is not done. Do it after set_global_environment so that we
> don't pollute Vglobal_environment. */
-- Stefan
next prev parent reply other threads:[~2010-11-18 14:26 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-17 6:57 running ./temacs Dan Nicolaescu
2010-11-17 7:43 ` Óscar Fuentes
2010-11-18 4:44 ` Dan Nicolaescu
2010-11-18 14:26 ` Stefan Monnier [this message]
2010-11-18 21:20 ` Dan Nicolaescu
2010-11-18 22:17 ` Stefan Monnier
2010-11-18 22:19 ` Dan Nicolaescu
2010-11-19 7:51 ` Eli Zaretskii
2010-11-20 7:28 ` Dan Nicolaescu
2010-11-21 5:48 ` Stefan Monnier
2011-05-31 5:19 ` Dan Nicolaescu
2011-05-31 6:36 ` Dan Nicolaescu
2011-05-31 6:47 ` Eli Zaretskii
2011-05-31 6:55 ` Dan Nicolaescu
2011-05-31 8:44 ` Eli Zaretskii
2011-05-31 14:53 ` Dan Nicolaescu
2011-05-31 6:40 ` Eli Zaretskii
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